NOVELTY - A detector (31) detects the amount of electric current flowing through power supply path to electrical components. A calculation unit (15b) calculates power consumption of battery based on detected electric current amount. A controller (15) forbids power supply to electrical components when calculated power consumption value exceeds preset threshold value, and provides a warning.    USE - For monitoring power consumption of battery for vehicles.    ADVANTAGE - Prevents battery breakdown by recognizing battery power consumption, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the one push-type engine start-up control system. (Drawing includes non-English language text).    controller (15)    calculation unit (15b)    engine controller (16)    warning device (20)    detector (31)
NOVELTY - A calculator calculates the moving average resistance value from the calculated moving average voltage and electric current value flowing into welding electrode of resistance welding machine. A determinator determines the generation of splash in junction of resistance welding of construction elements, based on comparison of calculated resistance value with predetermined threshold value.    USE - For monitoring resistance welding of construction element or cells, during manufacture of closed-type secondary battery (claimed) or assembled-type square battery such as nickel-hydrogen secondary battery used for various electric power device, also for use in personal electric vehicle and hybrid vehicle.    ADVANTAGE - Generation of micro splash is detected with high accuracy thereby raising the reliability of product.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) resistance-welding monitoring method;    (2) manufacturing method of closed-type secondary battery; and    (3) closed-type secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of manufacturing process of assembled-type square battery. (Drawing includes non-English language text).
NOVELTY - Ammonia produced in waste water, during organic waste processing, is collected. The collected ammonia is decomposed using an ammonia decomposition catalyst, and hydrogen is recovered. The recovered hydrogen is supplied to an electric power generating apparatus, and electric power is obtained.    USE - For recovering energy such as electric power energy from ammonia derived from treatment of organic waste such as sewage sludge, human waste and/or livestock excrement.    ADVANTAGE - The energy recovery method efficiently decomposes ammonia and obtains hydrogen. The waste material is effectively used and recycled. Reduction of catalytic activity of ammonia decomposition catalyst is prevented even in the presence of water vapor. Efficient energy recovery is performed even in a small scale waste disposal and treatment facility. The ammonia having high energy density is stored and handled easily.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the energy recovery method. (Drawing includes non-English language text).
NOVELTY - A controller (16) controls the air intake-side switching valve (20) to switch intake and exhaust of air through the opening (11), and ejection of air through discharge port (12) by exhaust-side switching valve (21).    USE - For cooling battery of electric vehicle such as hybrid car.    ADVANTAGE - The burden on air conditioner is reduced by selectively switching an air intake valve and an exhaust side valve to maintain the battery temperature. Thus improves cooling efficiency of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling device. (Drawing includes non-English language text).    opening (11)    in-vehicle discharge port (12a)    external discharge port (12b)    cooling unit (13)    air blower (14)    battery (15)    controller (16)    air intake-side switching valve (20)    exhaust-side switching valve (21)
NOVELTY - A relay (24a) connects/interrupts the fuel cell stack (1) with respect to load. A controller (11) controls the transmission of command voltage having value smaller than the release voltage of the fuel cell stack during interruption, to a DC/DC converter (27) to operate an ancillary equipment (22), during starting. The relay is connected to the fuel cell stack, after the controlling the command voltage.    USE - For vehicle.    ADVANTAGE - Since the command voltage to the DC/DC converter is set low, during starting, the maximum voltage of the ancillary equipment is reduced during power fluctuation and hence the withstand voltage property of the components and cost are reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electrical structure in fuel cell system.(Drawing includes non-English language text).    fuel cell stack (1)    controller (11)    ancillary equipment (22)    relay (24a)    DC/DC converter (27)
NOVELTY - A flow amount adjustment unit (6) controls ratio of the amount of coolant flow respectively from the heat exchanger (2) and the heating unit (5), to an ion exchange filter (7).    USE - For fuel cell used in motor vehicle.    ADVANTAGE - Enables removing ions in the coolant effectively, using the ion exchange filter by preventing thermal deterioration of filter.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling device of the fuel cell. (Drawing includes non-English language text).    fuel cell main case (1)    heat exchanger (2)    coolant pipe (3)    pump (4)    heating unit (5)    flow amount adjustment unit (6)    ion exchanger filter (7)    controller (11)
NOVELTY - A portion of cooling waste gas ejected after cooling the fuel cell (1), is introduced to the carburetor (2) which vaporizes the fuel. A partial oxidation reactor (3) vaporizes the vaporization fuel and supplies it to anode pole of the fuel cell.    USE - Fuel cell system.    ADVANTAGE - Obtains favorable responsiveness with respect to change of load of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    carburetor (2)    oxidation reactor (3)    cooling gas line (4)    fuel tank (10)
NOVELTY - A secondary battery (15) supplies an insufficient electrical power to obtain required hydrogen flow amount during an ejector switching process, when the generated output of fuel cell corresponding to hydrogen flow rate, is not equal to required electric power.    USE - Fuel cell system for electric vehicle.    ADVANTAGE - Avoids hunting control during switching process to stabilize electric power generation control process.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell system (1)    hydrogen tank (3)    valve (5)    ejector (7,9)    fuel cell (11)    converter (13)    secondary battery (15)    load device (17)    ejected switching device (19)    controller (21)
NOVELTY - A vehicle is equipped with a lithium battery (500) and a lead storage battery (400). A relay switch (300) selectively switches the connection of the lithium battery, and the lead battery, to an engine starter. A switching time judging device judges the time at which the noise generated by the vehicle is high, as the switching time.    USE - For controlling electric-power supply system of motor vehicles equipped with lithium battery and lead storage battery.    ADVANTAGE - Enables switching the connection between the batteries and the engine starter, while making the passenger unaware of the switching.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the control apparatus of electric-power supply system. (Drawing includes non-English language text).    idle-state stop controller (100)    engine (200)    relay (300)    lead storage battery (400)    lithium battery (500)
NOVELTY - The armature field alternating current (AC)/direct current (DC) generator (5) has a thyristor (4) connected to a brush (3).    USE - Armature field alternating current (AC)/direct current (DC) generator used as prime mover for vehicle and ship.    ADVANTAGE - Enables stable generation of eddy current, by connecting thyristor.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the armature field AC/DC generator. (Drawing includes non-English language text).    armature (1)    battery (2)    brush (3)    thyristor (4)    armature field generator (5)
NOVELTY - A magnet (13) which reciprocatingly moves in the sliding space (15) inside a case (12), is biased by springs (14) kept along the moving direction. When the case is displaced in a predetermined direction, the magnet moves relative to the case by overcoming the biasing force and electromotive is generated in the coil (19) wound around the case    USE - For internal pressure detector (Claimed) of tire of motor vehicle.    ADVANTAGE - As the magnet continues to move even after stoppage of case movement, by elastic strain energy of spring, electromotive force is generated even if the case movement is stopped.    DETAILED DESCRIPTION - An INDEPENDENT CLAIMS is also included for tire internal pressure detector.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the electric power generator.    electric power generator (11)    case (12)    magnet (13)    biasing spring (14)    coil (19)
NOVELTY - The power generated using fuel cell (11) such as hydrogen cell installed in vehicle, is input to an external power distribution network when the vehicle is in idle state. This electric power is distributed to external loads.    USE - For generation and distribution of electric power from fuel-cell vehicle.    ADVANTAGE - Enables efficient usage of fuel cell in vehicle during idle state, and enables power generation for smaller loads without much pollution to environment. The use life time of fuel cell is increased by running it even during idle state.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of power distribution system. (Drawing includes non-English language text).    fuel cell unit (1)    hydrogen station (7)    motor (5)    main electric power system (8)    fuel cell (11)
NOVELTY - The electrode sheets (5) are stuck and laminated to the surface of an aluminum foil (2) through conductive adhesive (3) with thickness of 10 mum or less.    USE - For manufacturing electrode sheet for electric double layer capacitor used for backup power supply of motor vehicle.    ADVANTAGE - The adhesion strength of the electrode sheet to the foil is stabilized and the package density of the capacitor container is improved by using conductive adhesive of specific thickness.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrode sheet lamination apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the electrode sheet lamination apparatus.    aluminum foil (2)    conductive adhesive (3)    application roll (4)    electrode sheets (5)    lamination portion (7)
NOVELTY - The non-aqueous lithium secondary battery has anode comprising lithium-containing multiple oxide as anode active material, and cathode comprising carbon material doped with lithium ion as cathode active material. A resin composition which suppresses dissolution and precipitation of impure metal particle or metallic compound particle in lithium-containing multiple oxide or carbon material, is contained in anode and cathode.    USE - As power source for electric vehicle, portable video tape recorder, notebook personal computer and mobile telephone.    ADVANTAGE - Dendrite precipitation is suppressed and generation of micro short-circuit between positive and/or negative poles is reduced due to the presence of resin composition in the cathode and anode. The voltage reduction is suppressed. Therefore, the battery has improved reliability.    DESCRIPTION OF DRAWING(S) - The figure shows cylindrical lithium ion battery. (Drawing includes non-English language text).    anode external terminal (1)    cathode external terminal (1')    metal nut (2)    ceramic washer (3)    battery cover (4)
NOVELTY - The negative electrode material has multiple graphite nets (11) having an average diameter of 10-50 nm in the laminated state. The graphite net has carbon nano fibers (12) having a length of 1000 nm or more and aspect ratio of 10 or more, as the main component.    USE - For lithium ion battery (claimed) and lithium polymer battery (claimed) for portable electronic device e.g. mobile telephone, notebook computer and electric vehicle.    ADVANTAGE - Enables to perform occlusion and release of lithium ions easily and smoothly. Improves charging and discharging property. Increases battery energy density and improves the contact of the carbon nano fiber.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) negative electrode;    (2) lithium ion battery; and    (3) lithium polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the model of the carbon nano fiber used as the main component of the negative electrode material. (Drawing includes non-English language text).    graphite net (11)    carbon nano fiber (12)    particle aggregate (14)
NOVELTY - An electrocatalysis heater (63) heats the fluid flowing through the flow path (70). A controller (24) measures residual volume of the heated fluid in the flow path when the fuel cell system is stopped and determines initial stage heat-amount of the heater accordingly when the fuel cell system is restarted.    USE - For exchanging heat in fuel cell system mounted on fuel cell electric vehicle.    ADVANTAGE - Temperature stabilization is achieved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel evaporator;    (2) residual volume measuring program;    (3) initial stage heat amount calculating program;    (4) recorded medium for storing programs.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel evaporator. (Drawing includes non-English language text).    controller (24)    RAM (27)    electrocatalysis heater (63)    flow path (70)    pump (71)
NOVELTY - An L-shaped fastening plate (32) has a bent portion (34) and a side portion (36) that are fixed to an end plate (18) using bolts (38,40).    USE - For fuel cell stack such as solid-polymer electrolyte film type fuel cell stack mounted on vehicle.    ADVANTAGE - Maintains compression state of fuel cell stack with respect to the end plate, even during vehicle vibration, thereby prevents performance degradation of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the front view and a perspective view of the fastening region of fastening plate and end plate.    end plate (18)    fastening plate (32)    bent portion (34)    side portion (36)    bolts (38,40)
NOVELTY - A windmill (4) attached to a bicycle is rotated for operating a generator (5) to generate electric power. The generated power is stored in a charger (6) and used for lighting an illuminator (7) at night.    USE - For generating electric power using wind energy, for lighting a bicycle illuminator at night.    ADVANTAGE - Accidents occurring during riding of bicycle at night, are reduced as the illuminator is made to light-up using the power that is stored in the charger..    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the electric power generation system of a bicycle.    wind (2)    windmill (4)    generator (5)    charger (6)    illuminator (7)
NOVELTY - The fuel cell has gas flow paths (1A,1B) for supplying gas to an electrode of the cell and/or for discharging gas from the electrode, the effective cross section of the flow paths made variable.    USE - For e.g. portable power source, electric vehicle power source, domestic cogeneration system.    ADVANTAGE - Provides a fuel cell that is free from cell performance degradation or instability caused by the dogging of gas flow channels with condensed water and generated water during a low load operation. Maintains gas velocity even when flow rate is reduced in half, through varying the effective cross-section of the flow paths.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic three-dimensional view of the flows of fuel gas through the fuel cell.    Fuel gas inlet pipe (1)    Gas flow paths (1A,1B)    Inlet-side manifold apertures (11a,11b)
NOVELTY - The monitoring circuit (1) measures the resistance between the terminals of the battery (2). Its inputs (3,4) are connected to first and second switches (S1,S2) via resistors (R1,R2). Two resistors (Rm1,Rm2) are connected in series between the switches. The midpoint (5) between them is connected to earth (GND).    USE - Short-circuit to earth fault detection system especially for use in battery-electric road vehicle.    ADVANTAGE - Circuit detects if the resistance between the battery terminals falls to very low value, and a test may be applied to confirm correct operation of the detection circuit.    DETAILED DESCRIPTION - The outside terminals (6,7) of these resistors are connected to the + and - inputs of a differential amplifier (8) which produces an output signal (Uiso) in its connection to earth. A test resistor (Rtest) may be connected to a battery giving 5 V and to a third switch (S3) connected to the differential amplifier. The first and second switches are connected to a control circuit (9).    DESCRIPTION OF DRAWING(S) - The drawing shows a circuit diagram of the detection and test circuit.    Earth (GND)    Resistors (R1,R2)    Resistors (RM1,RM2)    Test resistor (Rtest)    First and second switches (S1,S2)    Third switch (S3)    Output signal (Uiso)    Monitoring circuit (1)    Traction battery (2)    Inputs to monitoring circuit (3,4)    Midpoint between resistors (5)    Outside terminals (6,7)    Differential amplifier (8)    Control circuit (9)
NOVELTY - The module is positioned between the front floor section (1) of the vehicle below the driver/passenger compartment and the rear floor section (2) below the rear passenger compartment. The front floor section is higher than the rear floor section to leave a space to accommodate the module.    USE - Particularly with a hybrid drive vehicle to carry such heavy components as the electric batteries.    ADVANTAGE - With this arrangement the vehicle centre of gravity is at a position favourable for the vehicle performance. Also assembly and disassembly costs are favourable.    DESCRIPTION OF DRAWING(S) - The figure shows a section through a carrier position to the present invention.    front floor section (1)    rear floor section (2)    floor boundary line. (3)
NOVELTY - The bicycle has a special gear mechanism for relieving the foot force of the pedals using an electrical drive that is supplied from a large battery. The electrical drive and the gear changing are coordinated. Using a dynamo and additional solar batteries, the electromotive force of the battery is kept constant and topped up during a journey. For harmonizing the journey, lighting effects are produced which draw attention to the rider to make cycling safer. Music may be played during the trip.    USE - For a new type of bicycle.    ADVANTAGE - An electric motor can automatically provide the driving force.    DESCRIPTION OF DRAWING(S) - The drawing shows the bicycle.
NOVELTY - Use, as electrode material in batteries, of a particulate titanium(IV) oxide material (X) of BET surface over 30 m2/g, where (X) is prepared by preparing an (un)doped sodium titanate (I) with fibrous morphology; conversion of (I) to (un)doped titanium oxide hydrate (Y), and hydrothermal treatment of (Y) with water or dilute acid.    USE - (X) are particularly used as anode material in secondary batteries that include a non-aqueous electrolyte containing lithium ions (claimed) but also 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 - An INDEPENDENT CLAIM is also included for a lithium ion battery that comprises an anode of (A), a cathode and a non-aqueous electrolyte that includes lithium ions.
NOVELTY - The method involves clocking the power drawn from the fuel cell (2) by switching an electrical connection (6) between the fuel cell and a load (3) on and off depending on the fuel present in the fuel cell. The quantity of fuel is regulated depending on a duty cycle of the clocked connection so that a desired duty cycle value is s et starting from an actual value.    USE - For regulating fuel delivery to a fuel cell system, for use in a mobile fuel cell system, especially in a motor vehicle (claimed).    ADVANTAGE - Enables robust and reliable fuel quantity regulation with minimal costs in respect of complexity and number of sensors required.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a fuel cell system using the inventive method    fuel cell (2)    electrical connection (6)    load (3)    gas generation system (4)    fuel feed (5)
NOVELTY - The resistors (R1-R6) connected between series-connected cells (S1-S12) which are arranged in parallel strings, provide voltage equilibrium between the cells.    USE - For rechargeable electrochemical battery system (claimed) and non-rechargeable electrochemical battery system, such as lead acid, nickel metal hydride, supercapacitors and fuel cell.    ADVANTAGE - Maintains battery voltage within specified limits during float charge operation. Increases battery life time and the reliability. Voltages can be equalized and generation of heat due to resistive losses can be minimized, without increasing the cost and weight.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for rechargeable electrochemical battery system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the electrochemical battery device.    fuse (F1-F4)    leads (L1-L6)    resistors (R1-R6)    cells (S1-S12)    monitored cell voltages (V1-V4)
NOVELTY - Inlet and outlet openings (16, 19) for gases are located on single narrow side of individual cells (14). The cells are pressed together transversely to their flat sides under pre-loading, in regions of their intrinsic resilience. Pressure is held until the individual cells are fixed together, under preloading.    USE - To make a fuel cell stack for a vehicle.    ADVANTAGE - The arrangement is space-saving and ideal for use in vehicles. Manufacture is economical. Assembly tolerances and length variations are compensated without need for additional springs. Self-resilience of pressings may be used, in forming end plates. If required, they can also be made of graphite or other materials. Mounting costs are reduced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) the metal plate used to form the stack; and    (2) the stack.    DESCRIPTION OF DRAWING(S) - A cross section through a schematic stack construction is shown.    Metal plates (1)    Coolant channel (13)    Individual cells (14)    Inlet and outlet openings (16, 19)
NOVELTY - The hybrid energy conversion system utilizes heat generated from engine such as externally heated engine, internal combustion engine, to produce hydrogen from feedstock. A portion of the hydrogen is supplied to fuel cell for energy conversion.    USE - For rapid conversion and storage of energy from regenerative braking, and recovery of energy for high efficiency engine, diesel engine, piston engine, turbine, piston motor, expansive chamber motor, expansive chamber engine, fuel cell, hybrid vehicle. Also for conversion of kinetic energy of stopping of vehicle, or renewable energy such as solar, wind or hydro-electricity into densely storable quantities of hydrogen or water for quick and efficient development of heat, partial oxidation processes, shaft power, and electricity .    ADVANTAGE - Allows quick and efficient energy conversion. Hence provides an inexpensive, safe, renewable, fuel supply system, reliably.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a schematic view of the internal combustion engine.    output shaft (14)    flywheel (18)    flywheel markers (20)    electronic controller (24)    fuel detector (27)
NOVELTY - The present invention relates to a solar energy tracking electricity accumulating system and method, comprising a solar panel, a gear operating mechanism, a control box (in which a solar energy controller, a goniometer, an inclinometer, an burglarproof device and a battery are accommodated), a GPS receiver, a photosensitive switch and an anemometer combined and mounted on a roof of an automobile, where the mechanism in the control box, the GPS receiver, the photosensitive switch and the anemometer are all in operating condition.    DETAILED DESCRIPTION - When a hand brake of the automobile is pulled up, a microprocessor receives coordinates of position and orientation data of this system from the GPS receiver and the goniometer, and after being processed by the microprocessor, the solar coordinates are monitored by a PDA externally connected to the microprocessor. Meanwhile, the brightness and wind speed of the exterior are sensed by the photosensitive switch and the anemometer. When the brightness and the wind speed are under permissive condition, the gear operating mechanism is driven by the motor controller to track the sun, so as to allow the solar panel to operate and absorb solar energy. The charge and discharge of the solar energy is controlled by a solar energy controller to protect the battery from overcharge and over-discharge and prevent reverse operation of the solar panel. When the brightness and wind speed detected by the photosensitive switch and the anemometer are not under permissive condition, the motor controller will not drive the gear operating mechanism. At this time, both the gear operating mechanism and the solar panel are restored to the original conditions while the solar energy controller, the photosensitive switch, and the anemometer maintain active. Once the brightness and the wind speed detected are under permissive condition, the motor controller starts to operate again.
NOVELTY - A separator is immersed into an aqueous solution containing pure water whose electroconductivity is 5 microsiemens/cm or less and ethanol, inside a vibration tank. Ultrasonic oscillations having frequency range of 20-50 kHz, are provided with respect to the aqueous solution for pre-processing the separator.    USE - Fuel cell for power generation.    ADVANTAGE - By pre-processing the separator using ultrasonic oscillations, the carbon compounds weakly bonded to the separator are removed effectively. Hence stabilized power generation capability is maintained, even at an initial stage of operation of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for separator pre-processing method of fuel cell.
NOVELTY - A voltage switching circuit (64) supplies 12 volts and 8 volts to a coolant circulation pump (68) of the cooling mechanism (60) of the power control unit (PCU) and the motor in intermittent power generation mode and power generation stop mode of the fuel cell (30) respectively according to the driving state of the vehicle.    USE - For motor vehicle (claimed). Also applicable for ship, aircraft, construction machine etc.    ADVANTAGE - Improves operation efficiency during intermittent power generation mode of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the motor vehicle with the fuel cell system. (Drawing includes non-English language text).    fuel cell system (20)    fuel cell (30)    cooling mechanism (60)    voltage switching circuit (64)    coolant circulation pump (68)
NOVELTY - Solid lithium cell has two layers of lithium ion conductive solid electrolyte (3, 6) between positive electrode (5) and negative electrode (2). Layer (6) chemically reacts with lithium metal. Layer (3) does not react with lithium, and is formed on lithium metal surface of electrode (2) beforehand. Ionic conductivity of layers (3, 6) is compared, and layer (6) is low ionic conductive layer.    USE - As electric power unit for electronic device and electrical vehicle.    ADVANTAGE - The solid lithium cell has high charging and discharging current density, high industrial value and high reliability, and is safe to use.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of coin-type solid lithium cell.    Negative electrode (2)    Lithium ion conductive solid electrolyte layers (3, 6)    Battery container (4)    Positive electrode (5)    Polyethylene packing (7)
NOVELTY - A determination unit (39) determines whether lubricating state of engine (E) is low, based on output of lubricating oil temperature sensor (31), water temperature sensor (33), engine surface temperature sensor (35) and engine stop time detector (37). An engine control unit (41) and motor control unit (43) control driving of engine and motor (B) for power generation respectively, based on the determination result.    USE - For controlling hybrid vehicle.    ADVANTAGE - The reduction in reliability of the engine is prevented, when restarting the engine by sudden acceleration.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hybrid vehicle controller.(Drawing includes non-English language text).    lubricating oil temperature sensor (31)    water temperature sensor (33)    engine surface temperature sensor (35)    engine stop time detector (37)    lubrication state determination unit(41) engine control unit (39)    motor control unit (43)    motor for power generation (B)    engine (E)
NOVELTY - Hydrogen occlusion material comprises metal powder having hydrogen dissociation catalytic ability, magnesium or magnesium alloy powder and metal hydride or metallic salt. Metal powder is nickel, titanium, palladium, vanadium, platinum, magnesium or its group alloy powder. Hydride is lithium hydride, calcium hydride or magnesium hydride. Salt is sodium chloride, potassium chloride, nickel chloride, magnesium chloride or iron chloride.    USE - For fuel cell of electric vehicle.    ADVANTAGE - The material has low hydrogen absorption-and-release temperature and large absorption-and-release velocity.    DETAILED DESCRIPTION - The hydrogen occlusion material comprises metal powder having hydrogen dissociation catalytic ability, magnesium or magnesium alloy powder, as main component and 10-40 wt.% of metal hydride or metallic salt. The metal powder is nickel, titanium, palladium, vanadium, platinum, magnesium or its group alloy powder. The metal hydride is lithium hydride, calcium hydride or magnesium hydride. The metallic salt is sodium chloride, potassium chloride, nickel chloride, magnesium chloride or iron chloride which is solid at room temperature.    An INDEPENDENT CLAIM is included for manufacture of hydrogen occlusion material.
NOVELTY - Gas-phase dehydrogenation of hydrocarbon is performed to manufacture hydrogen. The hydrocarbon supplied to the dehydrogenation reaction contains 95% or more of naphthene compound. The catalyst layer is maintained at mean temperature of 270-500 degrees Celsius during the dehydrogenation reaction, and the liquid hourly space velocity (LHSV) is 0.5-10.    USE - Manufacturing hydrogen used for fuel cells, preferably for electric vehicles.    ADVANTAGE - Hydrogen of high purity is effectively manufactured in a single step dehydrogenation reaction, and hence post-processing apparatus is not required, and size of apparatus is also minimized. Dehydrogenation is effectively performed without decomposing the hydrocarbon. The aromatic compound obtained as dehydrogenated product is further hydrogenated and recycled as naphthene compound, and hence byproducts are also effectively utilized.
NOVELTY - A retainer (3) holds a mobile telephone (1), such that the air circulation path is formed between the retainer and telephone. The effective area of air supply and discharge ports (6,7) satisfies a predetermined relation with respect to effective distance of the ports.    USE - Mobile telephone charger comprising direct methanol fuel cell.    ADVANTAGE - Improves the heat radiation effect, thereby stabilizing the charging operation.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the mobile telephone charger.    mobile telephone (1)    retainer (3)    fuel container (5)    air supply port (6)    air discharge port (7)
NOVELTY - An electrical-double-layer capacitor comprises electrical-double-layer formed at the interface of polarizing electrode and non-aqueous electrolyte solution. The non-aqueous electrolyte solution contains 2-4 mol/L dialkyl dimethyl-ammonium salt(s) as electrolyte. The electrostatic capacitance of the polarizing electrode used is 25 F/cc or more.    USE - For use as electrical-storing system of uninterruptible power system or hybrid motor vehicle.    ADVANTAGE - The electrical-double-layer capacitor has high energy density and low internal resistance by using activated-charcoal electrode having high electrostatic-capacitance density. The electrical-double-layer capacitor has large industrial value.    DETAILED DESCRIPTION - An electrical-double-layer capacitor comprises electrical-double-layer formed at the interface of polarizing electrode and non-aqueous electrolyte solution. The non-aqueous electrolyte solution contains 2-4 mol/L dialkyl dimethyl-ammonium salt(s) as electrolyte. The electrostatic capacitance of the polarizing electrode used is 25 F/cc or more. The dialkyl dimethyl-ammonium salt is expressed by formula; R1R2(CH3)2N+xX-, where R1,R2 is 2-6C alkyl and X- is anion chosen from tetrafluoro borate, hexafluoro phosphate, hexafluoro arsenate, perchlorate and hexafluoro antimonite.
NOVELTY - A pump (3) supplies mixture of air and unused hydrogen-rich heating gas which is ejected from a fuel cell, from a mixing unit (2), to combustion portion (11a) of combustion and evaporation unit (11) which evaporates a fuel using heat produced by combusting a portion of the fuel.    USE - For use in motor vehicles and houses, for electric power generation.    ADVANTAGE - Since the mixture of air and unused heating gas is supplied to the combustion portion, by a pump, the mixture is supplied stably at a preset pressure.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system. (Drawing includes non-English language text).    mixing unit (2)    pump (3)    combustion and evaporation unit (11)    combustion portion (11a)    evaporation portion (11b)
NOVELTY - The electrode consists of a carbon fiber coated active material and binder. The carbon fiber coated active material is formed by covering surface of active material with carbon fiber.    USE - As anode of secondary batteries (claimed) such as lithium gel polymer battery used in motor vehicle, personal computer.    ADVANTAGE - The electrode is easily manufactured, and has high density and electroconductivity. The electrode provides high quality secondary battery with excellent productivity, charging and discharging capacitance, and low impedance. The uniform distribution of materials in coating film is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for secondary battery.
NOVELTY - The cathode material contains particle-form silicon component comprising amorphous silicon, and graphite particle.    USE - For cathode of lithium secondary batteries (claimed) as electric power units and auxiliary power such as electronic device, electric equipment, motor vehicle, electric power storage and portable battery.    ADVANTAGE - The cathode material provides excellent initial-stage charging-and-discharging efficiency and charging and discharging capacitance, to the lithium secondary batteries.    DETAILED DESCRIPTION - The cathode material further contains a carbonaceous binder.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of the cathode material for lithium secondary batteries;    (2) method to improve the initial-stage charging-and-discharging efficiency or the charging-and-discharging capacitance of a lithium secondary battery;    (3) cathode for lithium secondary batteries; and    (4) lithium secondary battery equipped with the cathode.
NOVELTY - A valve (44) connected to a rod (42), opens/closes a fluid route connecting the inlet and outlet ports (12,14) in a housing (16). A backing pressure chamber (34) at the edge of the rod, assigns pressure opposing to valve. An aspirator chamber (80) maintained at reduced pressure by suction effect of a nozzle (94), is arranged adjacent to the valve. The continuous hole (62,78) formed in the rod connects both the chambers.    USE - For use in fuel cell, heating gas supply apparatus used in motor vehicle.    ADVANTAGE - The connection of the backing pressure chamber and aspirator chamber, improves pressure flow characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the regulator.    Inlet and outlet ports (12,14)    Housing (16)    Backing pressure chamber (34)    Rod (42)    Valve (44)    Continuous hole (62,78)    Aspirator chamber (80)    Nozzle (94)
NOVELTY - An air flow meter (10) is arranged at the middle position of an air supply pipe (19) which connects an air cleaner (6) and an air pump.    USE - For measuring quantity of air supplied to fuel cell which is mounted in motor vehicles for generating electric power.    ADVANTAGE - Enables uniformly supplying air to the fuel cell, by arranging the air flow meter at the suitable position in the air supply pipe.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of arrangement structure of the flow meter .    air cleaner (6)    air flow meter (10)    air supply pipe (19)    rubber duct (21,22)    inlet (23)
NOVELTY - The carbon material is obtained by doping alkali metal (2) to a nano-structured graphite, and performing mechanical grinding using a bowl mill.    USE - For hydrogen storage used in fuel cell system used for mobile telephones.    ADVANTAGE - The carbon material has improved hydrogen storage capacity and hydrogen occlusion-discharging capability without structural change even under low temperature, by using nano-structured graphite.    DETAILED DESCRIPTION - The alkali metal is lithium, potassium and sodium.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded view of structure of the nano structured graphite intercalation compound. (Drawing includes non-English language text).    Structure of graphite intercalation compound (1)    Alkali metal (2)    Structure of nano graphite intercalation compound (3)
NOVELTY - The method involves providing an electrolyte film (10) with polymer having sodium-ion exchange function, for contacting an anode (11) to a cathode (12), in an aqueous solution of sodium compound. By applying direct current (DC) voltage to the anode and the cathode, the carbon dioxide in sludge digestion gas from scrubber (15), is formed as carbonate on the cathode, and hydrogen gas is generated.    USE - In gas treating system (claimed) such as water treatment system, for treating sludge-digestion gas containing carbon dioxide ejected from diesel engine and foodstuff industry, to remove hydrogen gas which is used in generation of fuel used for fuel cell and gas turbine.    ADVANTAGE - The removal of carbon-dioxide and hydrogen gas can be performed effectively and efficiently, at less cost.    DETAILED DESCRIPTION - The sludge digestion gas contains carbon dioxide and water content. The scrubber contains droplets of water or sodium hydroxide aqueous solution. The aqueous solution of carbonate generated from the cathode side, is used as pH regulator in the nitrification process of water treatment, and is used as sodium ion source substance.    INDEPENDENT CLAIMS are also included for the following:    (1) gas treatment equipment; and gas treating system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the water treatment system. (Drawing includes non-English language text).    gas treatment equipment (1)    electrolyte film (10)    anode (11)    cathode (12)    scrubber (15)
NOVELTY - The battery (10) has a fuel storage unit (20) which is exchangeable while generating electric power by an electric power generator (30).    USE - Battery for light source of endoscope installed in patient room.    ADVANTAGE - Avoids lack of electromotive force of the battery without interrupting endoscope observation.    DESCRIPTION OF DRAWING(S) - The figure shows a side sectional view of the battery during exchange of fuel storage unit. (Drawing includes non-English language text).    light source (9)    battery (10)    housing (11)    fuel storage unit (20)    electric power generator (30)
NOVELTY - The arrangement consists of at least an electrically operated conditioning arrangement (24,28,32,36), a warm air supply system with heat source and a conducting arrangement (18) for conducting warmed air into the inside of a vehicle (20). A fuel cell system (38) provides electrical energy for the conditioning system and/or the conducting system. The warm air supply system includes the fuel cell system as the heat source and also a heat exchanger for transmitting heat obtained in the area of the fuel cell system into the inside of the vehicle.    USE - For conditioning motor vehicle.    ADVANTAGE - Uses system components provided for conditioning of motor vehicle more efficient.    DESCRIPTION OF DRAWING(S) - The drawing shows a principle view of a motor vehicle.    Conducting arrangement (18)    Inside of vehicle (20)    Conditioning arrangement (24,28,32,36)    Fuel cell system (38)
NOVELTY - Method for monitoring the condition of a starter motor battery (2) in which preferably the terminal voltage and or the current supplied to the battery when it is under load is measured. Optimally the parameters are measured during a start process. The measurement value or values are compared with a corresponding set value in a processor unit (10). If a threshold is exceeded, a warning signal is applied to a display device.    USE - Monitoring method for monitoring the condition of a motor vehicle starter motor battery.    ADVANTAGE - The invention provides a method for everyday reliable testing of the condition of the battery so that the consequences of a worn-out battery can be avoided.    DETAILED DESCRIPTION - The invention also relates to a corresponding device for method implementation.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a device for implementation of the inventive method.    battery (2)    processor unit (10)    display (12)    starter relay (6)    starter motor (8)    shunt resistance. (4)
NOVELTY - Desulfurization of hydrocarbon gases comprises using a copper catalyst at -50 to 150 degrees C and 0.1-10 bar.    USE - The process is useful for producing sulfur-free hydrocarbon gases (especially natural gas) for producing hydrogen, especially for operating fuel cells (claimed), preferably in automobiles.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a catalyst comprising 30-99.8 wt.% copper oxide and 0.2-70 wt.% of a Group IIB, IIIB, IVB, VIB, VIII, IIIA or IVA metal oxide with a melting point of at least 250 degrees C.
NOVELTY - The device has an electrically conducting plate held by an electrically conducting frame along its outer edges so as to be fully enclosed. Several contact lugs formed on the frame in one piece on the side of the pate facing the component to be screened are in electrical contact with the part (5) on which the component to be shielded is mounted when the plate is mounted with the frame on the part.    USE - For screening at least one electronic component against electromagnetic radiation, especially on or in an electrochemical energy storage device in a motor vehicle.    ADVANTAGE - Improved to provide a high quality contact between the screening device and the part with the component to be screened.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) an electrochemical energy storage device    (b) and a controller, especially for an electrochemical energy storage device.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective representation of an electrochemical energy storage device    electrochemical energy storage device (1)    storage element (2)    housing (3)    heat exchanger (4)    part on which component to be shielded is mounted (5)
NOVELTY - The fuel cell has at least two gas distribution plates (1) joined with a membrane to form a membrane-electrode arrangement, whereby reaction gases are fed in and out via ports (3,4) to/from the reaction region (12) on the plates. The gas distribution plates are in the form of profile parts with profiles in the form of sealing elements (5) in the port regions.    USE - E.g. for use in modern vehicles for traction purposes.    ADVANTAGE - Has a separator that substantially overcomes certain disadvantages of conventional arrangements, e.g. the possibility of a plate for guaranteeing a gas flow bending or breaking, and has additional advantages.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective representation of part of a bipolar gas distribution plate for an inventive fuel cell    gas distribution plate (1)    ports (3,4)    reaction region (12)    sealing element (5)    seal interruption (10)
NOVELTY - The anode (2) and the cathode (3) sandwich the membrane electrolyte. A controller (7) regulates the moisture content within the incoming gases through the dedicated humidifiers (4,5) based on the ambient temperature, in the post-switch off period.    USE - Used in vehicles.    ADVANTAGE - It ensures that post-switch off restart of a fuel cell-stack is not hampered because of intra-cell water freezing at very low ambient temperature. Under colder ambient conditions, remnant water within fuel cells can freeze, printing cell startup. Likewise a dry-out of cell membrane is also unacceptable, during startup. Present innovation addresses both these contingencies.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell.    stack of fuel cells (1,50)    anode (2)    cathode (3)    dedicated humidifiers (4,5)    controller (7)    ambient temperature sensor (6)
NOVELTY - The cooling water cells are placed alternately in between the fuel cells and preheated water at relatively higher pressure are passed through the metallic porous wall (8) into the adjacent reactant flow-passage (301,302). Polymeric membrane (5) and the adjacent fuel flow passage (401,402) are standard.    USE - For generating direct electric current.    ADVANTAGE - The method of introduction of cooling water into the individual gas flow-passages zones as well as the evaporative mode of cooling the fuel cells are characterized by higher efficiency and involve no additional auxiliary circuits.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of generating direct electric current.    DESCRIPTION OF DRAWING(S) - The figure shows as expanded view of the fuel cell and the contiguously laced cooling water cell illustrates the mode of water seepage across the metallic porous wall.    polymeric membrane (5)    reticular structure filing the fuel reactant gas flow passages (6)    reticular mass filling in the water flow passage (6')    bipolar plates (7)    metallic porous wall (8)    directions of water ingress (100)    inlets/outlets of respective passages (201,202,301,302, and 401,402)
NOVELTY - The waste heat powered vehicle tracking device includes a thermoelectric module attached to a hot surface such as the exhaust pipe of a motor vehicle, and defining hot and cold surfaces. A finned element is in thermal communication with the thermoelectric module to provide cooling of the module cold surface, while the hot surface is in contact with the exhaust pipe. The thermoelectric module generates electrical power which is stored in an energy storage device such as a capacitor or rechargeable battery and also supplied to a radio transmitter.    USE - Vehicle exhaust heat powered tracking device, e.g. for use by fleet operator for tracking position of trucks, or by police for monitoring movements of suspected criminals.    ADVANTAGE - The vehicle tracking device is provided with better electric power.    DESCRIPTION OF DRAWING(S) - The figure shows a thermoelectric vehicle tracking device.
NOVELTY - The combustor (23) has a housing which is supplied with a mixed gas containing hydrogen and air, from a fuel cell (1). A catalyst provided in the housing, enables the combustion of the mixed gas. A conduit used for supplying anode-off gas to the housing, has a nozzle whose distal end portion has a swirl type structure for generating swirl flow of the mixed gas along the inner wall of the housing.    USE - For use in fuel cell system (claimed).    ADVANTAGE - The water present in the mixed gas is dispersed to the outer peripheral side of the housing, thereby preventing the deterioration of the catalytic activity. The combustion of the mixed gas is performed in an effective manner.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system; and    (2) gas supplying method.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows a schematic view of the fuel cell system.    fuel cell (1)    air (11)    combustor (23)    anode (3)    cathode (5)    hydrogen (7)
NOVELTY - The method involves purging a cathode flow field (38) with a reducing fluid fuel of hydrogen, by directing the fuel to flow through the cathode field. The fuel is directed to flow through an anode flow field and an oxygen containing oxidant is directed to flow through the cathode field after terminating the flow of fuel to cathode field. A primary load is connected to a fuel cell to flow an electrical current to the load.    USE - Used for starting a shut down fuel cell power plant (claimed) that is utilized in a transportation vehicle, a portable power plant, or a stationary power plant.    ADVANTAGE - The cathode flow field is purged prior to directing the fuel to the anode flow field, thereby minimizing corrosion of carbon support materials of the cathode electrode and minimizing corrosion of the anode electrode.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a system of starting up a fuel cell plant.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The drawing shows a schematic representation of a start up system for a fuel cell power plant.    Fuel cell (12)    Cathode electrode (16)    Anode flow field (28)    Cathode flow field (38)    Primary load (70)
NOVELTY - The anode of a fuel cell battery is supplied with hydrogen or hydrogen-containing gas, and the cathode of the fuel cell battery is supplied with inert gas or vacuumed. The voltages of the cells (19) of the fuel cell battery are measured under the condition in which hydrogen or hydrogen-containing gas is supplied to the anode, and inert gas is supplied to the cathode or the cathode is vacuumed. The amount of cross-leak is then determined based on the measured voltage of each cell.    USE - For diagnosing e.g. cross-leak of electrolytic membrane of low temperature fuel cell such as polymer electrolyte fuel cell battery used in e.g. fuel cell vehicle or other purposes.    ADVANTAGE - Amount of cross-leak of each cell in stacked state is quantitatively determined.    DESCRIPTION OF DRAWING(S) - The figure is the system diagram of an apparatus that executes fuel cell diagnosing method.    Cells (19)    Coolant piping (32)    Fuel gas piping (33)    Oxidizing gas piping (34)    Cell voltage monitors (40)
NOVELTY - An ion exchange membrane and a direct methanol fuel cell containing the ion exchange membrane as a solid electrolyte are provided, to enhance the electrical performance of a direct methanol fuel cell by improving flexibility, physical strength, heat resistance and durability and reducing membrane permeability.    DETAILED DESCRIPTION - The ion exchange membrane is obtained by crosslinking an epoxy resin-thioalkyl sulfonate or epoxy resin-thioalkylphenyl sulfonate additive in the presence of a curing agent. Preferably the epoxy resin is at least one selected from the group consisting of a bisphenol A-type epoxy resin, a bisphenol F-type epoxy resin, a phenol novolac epoxy resin, a cresol novolac epoxy resin, a cyclic aliphatic epoxy resin, a biphenyl structure-containing epoxy resin, a naphthalene structure-containing epoxy resin, a triphenylmethane structure-containing epoxy resin, a rubber modified epoxy resin, an amine-modified epoxy resin and their halogenated compounds; the thioalkyl sulfonate or the thioalkylphenyl sulfonate contains an alkyl group of 1-6C; and the molar ratio of thiol groups to epoxy groups is 10-80%.
NOVELTY - The system (100) has fuel cell (30) connected to load (200), and direct current-direct current (DC-DC) converters (27a-27c) connected in parallel between secondary battery and load. Water is led through converters, to transfer heat generated by converters to fuel cell. Converters are controlled such that the power supply direction of one converter is different with respect to other converters, in warming-up mode.    USE - Hybrid electric power system.    ADVANTAGE - The warming-up time of the hybrid electric power system, is shortened.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram explaining the operating state of bidirectional DC-DC converters. (Drawing includes non-English language text).    DC-DC converters (27a-27c)    fuel cell (30)    electric power system (100)    load (200)
NOVELTY - A controller (23) drives the generator (3) to supply the compressed air from compressor to the air electrode side of solid electrolyte form fuel cell (SOFC) (1), at the stand-by time of the turbine installation.    USE - Fuel cell-gas turbine power generation equipment.    ADVANTAGE - The solid electrolyte form fuel cell is cooled within short time reliably, at low cost, at the stand-by time of turbine the installation. Thereby prevents high temperature oxidation of the battery material, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows an outline schematic view of the fuel cell-gas turbine power generation equipment. (Drawing includes non-English language text).    SOFC (1)    turbine installation (2)    generator (3)    gas turbine (4)    controller (23)
NOVELTY - The fuel cell consists of a fuel electrode (12) and an oxidizing agent electrode (13) provided via an electrolyte (11). The fuel electrode is adjoined, and has a fuel chamber (15). A liquid fuel (15A) and a polymer compound are contained in the fuel chamber.    USE - As fuel cell.    ADVANTAGE - The fuel cell suppresses crossover, and has improved stability and electric power generation efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of structure of fuel cell. (Drawing includes non-English language text).    Electrolyte (11)    Fuel electrode (12)    Oxidizing agent electrode (13)    Fuel chamber (15)    Liquid fuel (15A)
NOVELTY - A converter (CONV1) increases the direct current (DC) voltage supplied from the inverters (INV1,INV2) at the motors (MG1,MG2). A control circuit performs pulse width modulation (PWM) control of the switches in converter and inverters, to adjust phase or frequency of PWM carrier waves of converter and inverters, for canceling the pulse current from converter and inverter, that exits/enters a smoothing capacitor (C).    USE - Drive system for current consumers such as alternating motor (AC) motor used for electric vehicle and hybrid vehicle.    ADVANTAGE - The electric current that exits/enters the smoothing capacitor is reduced. Hence the life of the capacitor is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagrams of the current-consumer driver system.    capacitor (C)    converter (CONV1,CONV2)    inverters (INV1,INV2)    motors (MG1,MG2)
NOVELTY - The solid polymer electrolyte has three-dimensional structure consisting of an organic polymerization portion, and three-dimensional cross-linked portion having a metal-oxygen bond. The three-dimensional structure contains an ionic-conductive substance and a fibrous material.    USE - For solid polymer electrolyte film used for polymer electrolyte fuel cell (both claimed) which is used as electric power unit in electric vehicles. The film is used for water electrolysis, hydrohalic acid electrolysis, brine electrolysis, oxygen enricher, humidity sensor and gas sensor.    ADVANTAGE - The solid polymer electrolyte has excellent ionic conductivity, and is economically manufactured. The polymer electrolyte provides film with excellent tensile strength, proton conductivity, heat resistance, flexibility, transmission capability and handleability. The film provides fuel cell with excellent high temperature operability and mechanical strength.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymer electrolyte film;    (2) manufacture of solid polymer electrolyte; and    (3) polymer electrolyte fuel cell.    DESCRIPTION OF DRAWING(S) - The graph shows relationship between tensile strength and fiber length of the film. (Drawing includes non-English language text).
NOVELTY - A pressure vessel (2) has several collectors (10) on which electrode slurry (11) before polymerization is provided. A gas cylinder (3) pressurizes interior of the pressure vessel with inert gas at 0.5-10 Mpa pressure. A heater (6) heats pressure vessel to polymerize electrode slurry within the vessel.    USE - For manufacturing lithium ion secondary battery for motor vehicle (claimed) such as electric vehicle and hybrid vehicle.    ADVANTAGE - The packing density of electrode slurry which serves as electrode active material of the secondary battery, is improved. The volume energy density, volume power density, weight energy and weight power densities of battery are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) bipolar battery manufacturing apparatus;    (2) lithium ion secondary battery manufacturing method;    (3) bipolar battery manufacturing method;    (4) lithium ion secondary battery;    (5) battery pack; and    (6) motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the lithium ion secondary battery manufacturing apparatus.    pressure vessel (2)    gas cylinder (3)    valve (4)    heater (6)    collectors (10)    electrode slurry (11)
NOVELTY - The volume density of combustion air is increased by regulating a cooling unit (62) using a controller (24) and reducing the temperature of combustion air, when the amount of combustion air flow exceeds the air required to vaporize fuel, to maintain power consumption of an air pump (61) within acceptance range.    USE - For fuel cell integrated electric vehicle (claimed).    ADVANTAGE - Improves energy efficiency of the fuel cell system by controlling the power consumption of air pump within preset range.    DETAILED DESCRIPTION - The air pump supplies combustion air for producing combustion gas to be passed through a heating fluid flow path (70) with a pressure control valve (66) which increases air pressure when the volume density of combustion air is increased .    INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell integrated electric vehicle which has fuel evaporator (22a) to vaporize fuel to produce heating gas. A fuel cell system generates electric power required to run a vehicle, by supplying modified heating gas to a fuel cell. A system controller (43) calculates the amount of electric power generation of fuel cell system;    (2) computer program has several steps to determine whether the amount of combustion airflow required in order to vaporize fuel exceeds the amount of combustion airflow which has to be supplied within the range of the acceptance power consumption of air pump and to limit the power consumption of air pump in the range of acceptable power consumption; and    (3) computer readable recording medium for storing the computer program.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of fuel evaporator. (Drawing includes non-English language text).    fuel evaporator (22a)    controller (24)    system controller (43)    air pump (61)    cooling unit (63)    pressure control valve (66)    heating fluid flow path (70)
NOVELTY - The external surface of the novel proton conduction film which does not contain water or moisture, has an ionic conductivity of more than 1 x 10-5 S/cm, at -30degreesC to 250degreesC. The proton conduction film consists of a polyelectrolyte containing acidic or basic polymer in a film.    USE - For use as electrolyte film for fuel cell (claimed) used for motor vehicle and machinery.    ADVANTAGE - Efficiency of the fuel cell as domestic electric power unit, is increased. The fuel cell provides internal combustion engine having suppressed release of carbon dioxide. Environmental pollution is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) composite anhydrous proton conduction film consisting of a fiber base material and a polyelectrolyte. The fiber base material consists of Teflon (RTM), glass wool and carbon fiber. The polyelectrolyte consists of a mixture of acidic polymer and a basic compound; and    (2) fuel cell formed using anhydrous proton conduction film as an electrolyte film.
NOVELTY - A retainer holds gel electrolyte and a seal (42) prevents the liquid spill of the gel electrolyte.    USE - Bipolar battery for motor vehicle e.g. car.    ADVANTAGE - Prevents generation of short circuit in vehicle, effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for bipolar battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the bipolar battery.    collector (1)    gel electrolyte layer (4)    bipolar battery (30)    seal (42)
NOVELTY - The manufacturing method involves temporary molding of a sealant (12b) from rubber composition (12a) and inserting a separator base (11) to the sealant. The sealant and the separator base are held within a vulcanization mold and are vulcanized to obtain a separator (10) with sealant.    USE - For manufacturing separator for fuel cells used in electric vehicle and also for manufacturing metal plate with sealants for electronic components.    ADVANTAGE - Enables efficient formation of accurate sealant on both surfaces of the separator base. The impurities are volatilized during vulcanization of the separator base and sealant. The deformation of the separator base is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for separator for fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views explaining the separator manufacturing method.    separator with sealant (10)    separator base (11)    rubber composition (12a)    temporary molded sealant (12b)
NOVELTY - A lithium secondary battery has an anode containing complex oxide of lithium and transition metal, cathode containing amorphous carbon and/or graphite, and non-aqueous electrolyte containing lithium salt. A polycation polymer having functional group as Lewis base, and a polyanion polymer having functional group as Lewis acid are formed at the surface of an anode active material (1).    USE - For electric vehicle and hybrid vehicle.    ADVANTAGE - The deterioration of anode active material is suppressed. The lithium secondary battery has improved electroconductivity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) anode active material; and    (2) positive electrode plate.    DESCRIPTION OF DRAWING(S) - The figure shows expanded sectional view of anode of lithium secondary battery.    active material (1)    polymer coating layer (2)    electroconductive agent (3)    resin binder (4)    aluminum collector (5)
NOVELTY - A micro-structure incorporates an adherence layer (1) between a substrate (2) and a photostructurable layer (4). The adherence layer is photosensitive and disposed on at least one surface of the substrate. The adherence layer is constituted by a negative resin comprising at least one polymer of the elastomer family and at least one photo-priming component, in solution in an aromatic solvent.    USE - The invention is used for the fabrication of a micro-structure incorporating an adherence layer between a substrate and a photostructurable layer, the adherence layer being photosensitive and disposed on at least one surface of the substrate. The micro-structures may be used directly as micro-mechanical components or indirectly as positive sacrificial structures for the fabrication of metallic micro-moulds. Fabrication of microfluid, biotechnological or micro-optical components and micro fuel cells.    ADVANTAGE - The invention allows the rapid fabrication of micro-structures. It is also possible to cut the substrate into chips without provoking the detachment of the motifs created. It also widens the range of substrates that can be used and notably not restricting these to plastic materials.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the fabrication of this micro-structure.    DESCRIPTION OF DRAWING(S) - The drawings illustrate the stages in the production of a micro-structure according to one mode of the invention.    Adherence layer (1)    Substrate (2)    Mask (3)    Photostructurable layer (4)    Motifs (5)
NOVELTY - An electric vehicle such as a car comprises rechargeable batteries arranged along one side of the vehicle in the interior space and in the trunk and the vehicle occupants are placed in a row one behind the other on the other side of the vehicle.    USE - As an electric vehicle such as a car (claimed).    ADVANTAGE - The vehicle has an increased range before recharging and can have a smaller front surface with lower air resistance.    DESCRIPTION OF DRAWING(S) - Sketches of the vehicle and battery location are shown.
NOVELTY - The fuel cell (2) is connected in parallel with an electrical power supply battery (3) and also in parallel is an electrical load (4). Both the fuel cell and the supply have control switches (5a,b), e.g. MOS-FET devices. These can be independently and periodically switched to minimize power losses.    USE - Fuel cells.    ADVANTAGE - minimizes losses.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram.    Fuel cell (2)    Battery (3)    Load (4)    Load (5a,b)
NOVELTY - A battery (30) powered industrial truck supplies power to the truck brakes (20,22) controlled by the control system (14). A back-up power supply in the form of a capacitor (28) is provided, which, in the event of a power failure, is adequate to supply the brakes. A blocking diode (32) is provided between battery and capacitor. This power source can be reinforced by changing over the motor to generator operation when braking.    USE - With electric motor driven industrial trucks, e.g., forklift trucks.    ADVANTAGE - In emergency there is always power available to provide adequate braking.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a braking system to the present invention.    control system (14)    brakes (20,22)    capacitor (28)    battery (30)    diode. (32)
NOVELTY - The fuel cell system has a pair of control units (1,2) one of which generates outputs (3) applied to the fuel cell system for such as the gas and heating control. The first control unit (1) provides a wake up signal for the second unit to which two independent start signals are applied (6).    USE - Fuel cell systems for electric and hybrid vehicles.    ADVANTAGE - Improved control.    DESCRIPTION OF DRAWING(S) - The figure shows a system block diagram.    Control units (1,2)    Outputs (3)    Start up signals (6)
NOVELTY - A hydrocarbon-containing gas is supplied to a desulfurizing layer comprising desulfurizing agents (A, B), to remove a sulfur compound contained in the hydrocarbon-containing gas. The desulfurizing agent (A) contains zeolite. The desulfurizing agent (B) contains a metal atom, a metal oxide and/or a metallic component supported with an oxide.    USE - Used for the manufacture of hydrogen (claimed) used for fuel cells.    ADVANTAGE - Sulfur compounds of different type contained in hydrocarbon-containing gas are removed to low concentration with favorable efficiency at room temperature, using raw material gas having low concentration of carbonyl sulfide. Hydrogen is manufactured efficiently and economically.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a hydrocarbon-containing gas containing 0.1 weight ppm or less of carbonyl sulfide; and    (2) the manufacture of hydrogen which involves removing sulfur contained in hydrocarbon-containing gas, and contacting gas with partial-oxidation reforming catalyst, self-thermal reforming catalyst or steam reforming catalyst.
NOVELTY - Removal of sulfur compounds from gases containing hydrocarbons is carried out using catalysts (I) (other than activated carbon or zeolites) containing one or more of copper, silver, zinc, molybdenum, iron, cobalt and/or nickel, at -50 to +150degreesC and 0.1-10 bars.    USE - Typically hydrogen sulfide, carbon oxysulfide, carbon disulfide, mercaptans, disulfides or odorous sulfur compounds added to gas for safety reasons (e.g. tetrahydrothiophene, ethyl mercaptan, n-butyl mercaptan and/or tert. butyl mercatan) are removed from natural gas, domestic gas, biogas or liquefied petroleum gas (especially natural gas). The use of the process is claimed in the production of sulfur-free hydrocarbon gases for the preparation of hydrogen, especially hydrogen for driving fuel cells. The use of the new catalysts (I') for removal of sulfur compounds from gases containing hydrocarbons is independently claimed. (I') are especially used in fuel cell systems (claimed).    ADVANTAGE - (I)/(I') remove all of the sulfur compounds harmful to the operation of fuel cells in a single stage. (I) (unlike zeolites) do not absorb higher hydrocarbons (such as benzene or toluene), so that the removal of sulfur compounds is not affected by the presence of such hydrocarbons.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for new catalysts (I'), comprising 1-99.8 wt. % copper, silver, zinc, molybdenum, iron, cobalt and/or nickel and 0.2-99 wt. % oxides of Group IIB, IIIB, IVB, VIB, VIII, IIIA or IVA elements, which are solid at least up to 250degreesC.
NOVELTY - The oxide electroconductive paste contains electroconductive particles comprising ruthenium, iridium, rhodium, rhenium, platinum, gold, silver, palladium, molybdenum and/or tungsten, a binder, and a solvent. The particles have a particle size of 5-100 microns.    USE - As electrical contact material used in high-temperature ambience created in oxidizing atmosphere, such as in electric furnaces, blast furnaces, fuel cells, thermoelectric materials, smelting furnaces, incinerators, and engines and surrounding portions of aircraft and rockets, for measuring instruments, such as thermometers, and for devices, e.g. high-temperature power devices, thick-film resistors, and illuminators.    ADVANTAGE - The oxide electroconductive paste enables electrical contact at 500-1000 degrees C or more, and exhibits excellent electrical conductivity.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between mass ratio of the paste of strontium ruthenate, and electrical resistance.
NOVELTY - Battery voltage prediction method in which a filtered battery voltage and current are first determined from battery related data, e.g. battery voltage, current, temperature and dynamic internal resistance. An ohmic voltage drop across the battery dynamic internal resistance is predicted from the difference between the filtered battery current and a given load current. Additionally a polarization voltage is determined as a function of the filtered battery current. A predicted battery voltage is calculated from the filtered battery voltage minus the ohmic voltage drop and the filtered polarization voltage.    USE - Battery, particularly an automotive battery, voltage prediction method.    ADVANTAGE - A voltage drop can be predicted before it actually occurs.    DESCRIPTION OF DRAWING(S) - The figure shows a flow diagram of an inventive method.
NOVELTY - Production of perfluorinated copolymers with sulfonyl fluoride functional groups by copolymerizing tetrafluoroethylene with perfluoro(2-(1-vinyloxy-2-propyloxy)ethanesulfonyl fluoride) (I) in the presence of a perfluorinated peroxide initiator at elevated pressure comprises adding a hydrolyzed copolymer of tetrafluoroethylene with 9.5-15 mole% (I) to the reaction medium before the start of copolymerization.    USE - The copolymers are useful for making cation-exchange membranes, e.g. for use in fuel cells and electrolysis units (e.g. for chlorine production), and for producing ion-exchange polymer solutions.    ADVANTAGE - The copolymers can be extruded into products that are less than 100 mum thick and are capable of forming concentrated solutions for producing cast films and fibers with a wall thickness of 30-80 mum.    DETAILED DESCRIPTION - Production of perfluorinated copolymers with sulfonyl fluoride functional groups by copolymerizing tetrafluoroethylene with perfluoro(2-(1-vinyloxy-2-propyloxy)ethanesulfonyl fluoride) (I), either in a fluorinated organic solvent or in bulk, in the presence of a perfluorinated peroxide initiator at elevated pressure comprises: adding a hydrolyzed copolymer of tetrafluoroethylene with 9.5-15 mole% (I) to the reaction medium in an amount of 0.3-0.66 wt.% before the start of copolymerization; adding the hydrolyzed copolymer in the form of a dispersion in a fluorinated organic solvent; using an initiator selected from bis-perfluoro(2-oxa-para-methyl-dioxane-propionyl) peroxide (IIa), bis-perfluoro(2,5,8-trimethyl-3,6,9-trioxadodecanoyl) peroxide (IIb) and bis-perfluoro(cyclohexanoyl) peroxide (IIc); and carrying out the process at 20-35degreesC and 0.25-0.6 MPa to produce a copolymer containing 3.5-19 mole% (I).
NOVELTY - The cell has an array of carbon foam positive current collectors, one (13) disposed such that a carbon foam negative current collector (12) partially or completely surrounds the positive collectors. An insulating mat (15) is disposed between negative and positive current collectors. A lead core (14) is disposed within for making electrical contact with the positive collector.    USE - Used for a lead acid battery in vehicular application.    ADVANTAGE - The negative current collector partially or completely surrounds the positive current collectors, thus negative collector supports the positive collectors and limits expansion of the carbon foam caused by gas bubble generation during the operation of lead acid battery. The carbon foam has a high compressive strength, thus the positive current collector can withstand pressure against the negative collector caused due to the expansion caused by gas bubble generation. The positive and negative current collectors include carbon foam and hence resist corrosion even when exposed to sulfuric acid and to the anodic potentials of the positive collector, thereby providing a longer service life. The carbon foam current collectors have lesser density, thus the weight of the battery using carbon foam positive current electrode is less than the battery having positive current electrode made from lead grids or graphite plates.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a method for making a cell for a battery    (b) a lead acid battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagrammatic cut-away perspective view of a single battery cell unit.    Negative current collector (12)    Carbon foam positive current collectors (13)    Lead core (14)    Insulating mat (15)    Receptacles (18)
NOVELTY - The system (100) has two compression plates (4, 5) arranged on interior (11BB) and exterior surface (11BA) of vessel (11) facing the end walls (11A, 11B) of a fuel cell stack (7), respectively. A compression assembly (100A) is coupled to an end (3B) of rods (3) to extend within the vessel. The assembly exerts a force on the rods which in turn provides a force on the plates to compress the stack.    USE - Used for maintaining a compressive load on stacks of high temperature fuel cells.    ADVANTAGE - The system is easy and inexpensive to assemble and maintain, and prolongs the operating life of the stack. The system is used in conjunction with the fuel cell stack housed within a vessel, where compressive force can be adjusted without requiring dismantling of the vessel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a fuel stack showing the compression system.    Rods (3)    Compression plates (4, 5)    Fuel cell stack (7)    Vessel (11)    End walls (11A, 11B)    Exterior surface (11BA)    Interior surface (11BB)    Fuel cell stack compression system (100)
NOVELTY - The turbine has stators (9) containing four slots directed tangent towards the periphery region of a rotor (10) to allow a cosmic flux to impact the rotor unimpeded at the periphery region in one direction. The stators are impending cosmic flux to impact the rotor in the reverse direction of rotation. A net forward torque is developed causing rotation of the rotor on an integral rotor shaft mounted on low friction bearings.    USE - Used for generating power and can also be used for automotive, marine and aircraft propulsion.    ADVANTAGE - The turbine provides zero fuel cost, zero pollution and relatively inexpensive. The turbine provides no power and fuel distribution cost to household and industrial users. The power grid distribution failure due to storms, terrorist acts, earth-quake, equipment failure, forest fire and other calamities will not exist. The fabrication in mass production of rotors and stators are relatively simple and inexpensive.    DESCRIPTION OF DRAWING(S) - The drawing shows an isometric broken out elevational sectional view of a cosmic flux electrostatic turbine.    Stators (9)    Rotor (10)    Electrical conductor strips (14)    Vacuum chamber (17)    Rotor shaft (19)
NOVELTY - An alternator (42) is connected to capacitor that is connected to starter (34), so that power is delivered to capacitor, to maintain its stored energy at preset level, by a controller (46). A converter (50) connected to capacitor (38), enhances voltage between capacitor and alternator. A battery (54) is electrically connected to electronic control unit (ECU) (56) that is powered by overriding the controller.    USE - For starting and sustaining operative functioning of internal combustion engine in vehicle such as power automobiles, commercial vehicle such as cab and trailer rig, heavy-duty vehicles such as tractor used for transportation, construction and agriculture.    ADVANTAGE - Provides increased power for cranking engine and powering electrical devices in vehicle. Enhances reliability under all operating conditions. Maintains the system's capabilities over prolonged period of use, reliably. Provides cranking power to engine independently of whether or not power is available from battery. Provides control mechanisms that are operably efficient and easy to manufacture and can be easily incorporated in to currently designed vehicles.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) internal combustion engine;    (2) method for selectively providing power to electrical system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic outline of the enhanced-power capacitor-based power system.    starter (34)    capacitor (38)    alternator (42)    controller (46)    converter (50)    battery (54)    ECU (56)
NOVELTY - A controller selects simultaneous or alternative generator operation mode producing electrical current by the motion of a magnet relative to the coil in an electromagnetic transducer (10) and shock absorber operation mode resisting the motion of the magnet with the coil.    USE - Axle vibration/electricity conversion system for motor vehicle.    ADVANTAGE - Provides a dual use electromechanical transducer usable in generator mode and shock absorption mode and a system for selecting the mode. Enables to alter vehicle ride selectively at the time of not generating electricity.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the system for converting axle vibration into electrical energy.    transducer (10)    positive output wire (12)    electrical ground (14)    suspension and chassis portion (100)    control panel (102)    switches (104,106)    chassis (108)    battery (110)    suspension (112)    input (114)
NOVELTY - The apparatus has terminals (240) inserted into the coupling holes (236) formed in a male connecting plate (230) for contacting the tabs or anodes and cathodes of the electric cells to output the electric voltage of the electric cells. The electric cells are received in a housing (210).    USE - For connecting electric cells, such as nickel metal hydride and lithium electric cells, in hybrid electric vehicle.    ADVANTAGE - Prevents leakage of electrolyte of the electric cell, and increases charging convenience of the electric cell module by easily connecting the electric cells. Ensures that electric cell module can be easily assembled or disassembled without bolting or unbolting the electric cells.    DETAILED DESCRIPTION - The male connecting plate has projections inserted into the holes formed on a female connecting plate (220) to electrically connect the electric cells in a specific connection configuration. The holes are formed on the female connecting plate to receive the tabs of the electric cells according to a desired connection configuration of the electric cells.    DESCRIPTION OF DRAWING(S) - The figure shows the exploded view of the electric cell connecting apparatus for hybrid electric vehicles.    Housing (210)    Female connecting plate (220)    Male connecting plate (230)    Coupling holes (236)    Terminals (240)
NOVELTY - A controller (10) regulates a fuel cell system (7) so that difference between two generated power levels is equal to the difference between the actual and real power levels.    USE - Fuel cell for combined cycle power generation system, e.g. solid oxide fuel cell (SOFC).    ADVANTAGE - Reduces power transmission loss to enhance efficiency of plant. Varies generated power levels with respect to requirement of consumer efficiently and quickly to increase the efficiency of power generation system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the combined cycle power generation system with fuel cell. (Drawing includes non-English language text).    SOFC (1)    gas turbine system (2)    inverter (3)    generator (4)    flow controller (5)    fuel cell system (7)    bottom cycle system (8)    controller (10)
NOVELTY - An inductor (L) is connected between the nodes of source side series circuit of switches (Q1,Q2) connected across a secondary battery (3) and load side series circuit of switches (Q3,Q4) connected across the load (200) to which a fuel cell (30) is also connected. A controller connects the load to the battery through the inductor while disconnecting the fuel cell by controlling the switches, in specific mode.    USE - For supplying power using combination of any two of secondary battery, fuel cell, windmill, solar cell in electric vehicle.    ADVANTAGE - The load can be driven efficiently even when one source is disconnected.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit block diagram of the hybrid power system. (Drawing includes non-English language text).    secondary battery (3)    fuel cell (30)    load (200)    inductor (L)    switches (Q1-Q4)
NOVELTY - A fuel reformer has a catalyst-packed portion packed with fuel modification-catalyst (I) and fuel modification catalyst (II). The catalyst (I) has excellent hydrocarbon conversion ratio and catalyst (II) has excellent hydrogen and carbon monoxide formation rate.    USE - In solid polymeric fuel cell system and fuel modification-type hydrogen generating system (both claimed), for generating hydrogen rich gas.    ADVANTAGE - The fuel reformer has excellent starting property and efficiently generates hydrogen gas even at high temperature condition and with respect to raw-material supply gas such as isooctane and desulfurized gasoline.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) solid polymeric fuel cell system, which has the fuel reformer, shift-reaction device which reduces carbon monoxide contained in exhaust gas by water gas shift reaction, carbon monoxide removal apparatus for removing the carbon monoxide contained in the exhaust gas emitted from the shift reaction device, and a polymer electrolyte fuel cell; and    (2) fuel modification-type hydrogen generation system, which is equipped with the fuel reformer, and fuel cell system or fuel modification-type fuel cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the flow chart of the solid polymeric fuel system. (Drawing includes non-English language text).
NOVELTY - The electrode (2,3) contains a chloride ion in a surface at which a catalyst is supported.    USE - For fuel cell (claimed) such as methanol direct type fuel cell.    ADVANTAGE - Surface activity of electrode is maintained simply for long period of time, hence reduction in reaction efficiency is suppressed. The electrode is obtained using carbon material such as carbon paper which is economical.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) fuel cell; and    (2) surface-activity method of electrode for fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows the vertical front view of the methanol direct type fuel cell. (Drawing includes non-English language text).    Fuel cell (1)    Electrode (2, 3)
NOVELTY - The system controls flow amount of inflow gas to fuel cell (2), such that the sum of intake air moisture content and the moisture content generated accompanying electric power generation of fuel cell, is made equal to exhaust gas moisture content which is the moisture content in emission gas ejected from fuel cell.    USE - Fuel cell system for vehicle such as motor vehicle, electric and hybrid vehicles.    ADVANTAGE - Since accurate control of flow amount of inflow gas is performed, moisture content inside the fuel cell is kept constant, thereby wet condition of polyelectrolyte layer that is suitable for electric power generation is realized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell operating method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell system (1)    fuel cell (2)    pump (3)    controller (5)    intake air measurement unit (7)    exhaust gas measurement unit (8)
NOVELTY - The voltage conversion device (41) is arranged to supply power for electrocatalysis heater (25) for warming the modification catalyst which promotes the modification reaction in the modifier which modifies raw heating gas to hydrogen rich heating gas.    USE - Fuel cell electric vehicle.    ADVANTAGE - Reduces cost. Prevents leakage of electric current. Reduces the voltage variation of ancillary equipment. Stabilizes circuit operation for ancillary equipment.    DETAILED DESCRIPTION - The voltage conversion device converts high voltage supplied from fuel cell (23) to low voltage which is applied to electrocatalysis heater and to ancillary equipment (26) through DC/DC converters (41b,41a), respectively. The fuel cell which receives supply of heating gas and oxidation gas, generates electric power.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of power system of fuel cell electric vehicle. (Drawing includes non-English language text).    fuel cell (23)    electrocatalysis heater (25)    ancillary equipment (26)    voltage conversion device (41)    DC/DC convertors (41a,41b)
NOVELTY - A reaction container (10) is filled with iron carbide. Water or water vapor is supplied as heating gas to container, and hydrogen is generated. The generated hydrogen fuel is supplied to gas engine (12), and gas engine is activated. The exhaust heat of waste gas produced in gas engine, is utilized as heat and supplied to reaction container.    USE - For gas engine and fuel cell used for motor vehicles.    ADVANTAGE - Hydrogen is generated in large amount using iron carbide, and water or water vapor as heating gas.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for supply apparatus of hydrogen fuel.    DESCRIPTION OF DRAWING(S) - The figure shows an outline structural view of supply apparatus of hydrogen fuel. (Drawing includes non-English language text).    reactor (10)    gas engine (12)    fuel cell (14)    combustor (16)
NOVELTY - Electrodes (12, 15) are formed on current collection foils (11, 14) respectively, such that the edge portions of the electrodes are spaced at a distance of 0.1% or more of the width of the electrode structure (1A), from the edge of the foils.    USE - Used for an electric double layer capacitor (claimed) used for a back-up power supply for an electronic device and vehicle-mounted battery.    ADVANTAGE - Damage to the edge portion of the electrode is prevented and the discharge characteristic of the capacitor is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electric double-layer capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view and sectional view of the polarizing electrode.    strip-shaped electrode structure (1A)    polarizing electrode (1B)    current collection foils (11, 14)    electrodes (12, 15)
NOVELTY - An electrode element (3) is impregnated with non-aqueous electrolyte liquid containing tetra fluoroboric acid tri-ethyl-methyl ammonium dissolved in propylene carbonate in the concentration range of 0.1 to 2.5mol/l. The electrolyte liquid contains impurity including 30ppm of glycol, 30ppm of monohydric alcohol and 20ppm of tertiary amine.    USE - Electrical-double-layer capacitor used in electric vehicle.    ADVANTAGE - Even if the capacitor is used continuously in high voltage application, the increase in resistance is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the electrical-double-layer capacitor.    capacitor (1)    electrode element (3)    electrode (5)    separator (6)    collector (8)
NOVELTY - Raw material containing the activated charcoal, carbon black, and polytetrafluoroethylene (PTFE) is kneaded. The kneaded material is refined such that the size of grain particle is 47-840 micronsm, and is set as a molding material.    USE - For manufacturing of polarizing electrode sheet for electric double layer capacitor used as backup power supply in motor vehicle.    ADVANTAGE - The polarizing electrode with strong tensile strength is manufactured, hence prevents the generation of crack.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the polarizing electrode sheet manufacturing process. (Drawing includes non-English language text).
NOVELTY - Primary blend obtained by performing primary mixing of carbonaceous powder and electroconductive support agent, is mixed with a binder in the secondary mixing operation.    USE - For manufacturing polarizing electrode for electric double layer capacitor for backup power supply in motor vehicle.    ADVANTAGE - Prevents the generation of mixing defect of the raw material and stabilizes the quality of the polarizing electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing process of the electrode sheet for electric double layer capacitor. (Drawing includes non-English language text).
NOVELTY - The binder e.g. polytetrafluoroethylene (PTFE) is added with respect to raw materials containing activated charcoal and carbon black during mixing of raw materials. The mixed raw material is rolled to form a sheet like electrode.    USE - For manufacturing polarizing electrode for electric double layer capacitor used in backup power supply for motor vehicle.    ADVANTAGE - Quality and strength of the electrode can be improved by adding binder during mixing of raw material.    DESCRIPTION OF DRAWING(S) - The figure shows a flow diagram explaining manufacturing process of polarizing electrode. (Drawing includes non-English language text).
NOVELTY - The restarting frequency of the engine after idle stop is measured with respect to minimum value or nearest minimum value of the step-state of charge (SOC) range of battery. The SOC of battery is raised according to the measured restarting frequency.    USE - For controlling lead storage battery in electric power system integrated with external power source such as fuel cell, wind-powered generator, solar cell which generates electric power using e.g. hybrid vehicle, and secondary battery for engine start-up of vehicle, illumination of light and driving of air conditioner.    ADVANTAGE - Efficient charging and discharging control of storage battery is performed and durability of the battery is increased.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the lead storage battery control process. (Drawing includes non-English language text).
NOVELTY - Solenoid portion (14) arranged inside a casing (12) displaces a shaft (46) along axial direction by the excitation effect through a movable core (32). The displacement of the shaft separates a valve (88), arranged in a valve housing (22) provided with the pilot fluid inlet and outlet ports (78, 80), from a valve seat (76). A spring (40) arranged between the valve housing and valve, biases the valve towards the valve seat.    USE - For fuel cell used in motor vehicles.    ADVANTAGE - The spring arrangement between the valve housing and valve, reduces spring force and thrust of solenoid portion. The size of the solenoid valve is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solenoid valve assembly.    casing (12)    solenoid portion (14)    valve housing (22)    movable core (32)    spring (40)    shaft (46)    valve seat (76)    inlet and outlet ports (78, 80)
NOVELTY - An air supply unit (20) has an air pump (23) to supply pressurized air to the modifier (10) through several flow paths (L1-L9). Each flow path is provided with a flow regulating valve. The air pressure detector (25a,25b) detects air pressure at upstream side of the valve. A control unit controls the air pump to maintain steady air pressure value based on the detected air pressure.    USE - For fuel cell system (claimed) of electric vehicle, electric power generation system.    ADVANTAGE - The operation of the pump is easily maintained by controlling the air pressure at upstream side of the valve.    DETAILED DESCRIPTION - The valves are classified into number of groups. The detector detects the air pressure applied to each group of valve. The surge tank (24a,24b) is arranged between the air pump and air pressure detector. An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel reformer. (Drawing includes non-English language text).    modifier (10)    supply unit (20)    air pump (23)    detector (25a,25b)    flow paths (L1-L9)
NOVELTY - A porous carbon material is obtained by infusible processing, carbonizing and activating a pitch particle, after separating pitch particle precipitated by adding a mixture of raw material pitch and an organic amine solvent to an acid aqueous solution. The pitch particle has micro crystal thickness (Lc(002)) of 5 nm or more, along axial direction measured by X-ray diffraction.    USE - For electrical double layer capacitor used as electric power unit for backup of electronic device and for dump-power storehouse and hybrid vehicles.    ADVANTAGE - The porous carbon material provides electrical double layer capacitor having excellent durability and stably high electrostatic capacitance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of porous carbon material.
NOVELTY - An activated carbon is obtained by carbonizing and activating a pitch having micro crystal thickness (Lc(002)) of 5 nm or more, along c-axial direction measured by X-ray diffraction.    USE - For electrode of electrical double layer capacitor used for dump-power storehouse and hybrid vehicles.    ADVANTAGE - The activated carbon provides electrical double layer capacitor having excellent durability and stably high electrostatic capacitance. The manufacturing method economically produces activated carbon having high industrial significance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of activated carbon.
NOVELTY - Heat processing-completed product is prepared in a reactor. Raw material heavy oil or pitch is supplied to the reactor and stirred. The resulting heat-treated material is further heat-processed to obtain heavy oil or calcination material of pitch. 1-6 weight parts of alkali metal compound are mixed with 1 weight part of calcination material, and heated to obtain activation treated material such as carbon material.    USE - Manufacture of carbon material for electrical double layer capacitor electrodes for electric power units, such as hybrid vehicle.    ADVANTAGE - The carbon material is manufactured efficiently. Electrical double layer capacitor electrodes with high electrode density, energy density and electrostatic capacitance per unit volume are produced using the carbon material.    DETAILED DESCRIPTION - A granular or powder-form heat processing-completed product is prepared in a reactor of 400-600 degrees C. Subsequently, a raw material heavy oil or a pitch is supplied to the reactor and stirred to obtain a grain-shaped, a powder-form heavy oil or heat-processed material of pitch. the heat-treated material is further heat-processed at 600-850 degrees C to obtain a heavy oil or calcination material of a pitch. Subsequently, 1-6 weight parts of alkali metal compound are mixed with respect to 1 weight part of the calcination material, and heated at 400-1000 degrees C under an inert atmosphere, to obtain an activation treated material such as carbon material.
NOVELTY - The carbonization baking of thermosetting resin compact having maximum thickness of less than 2.2 mm is performed for manufacturing amorphous carbon compact with uneven surface.    USE - For manufacturing of amorphous carbon compact for fuel cell separator in motor vehicle, hydrofluoric acid melting pot, precision component, and DNA chip.    ADVANTAGE - Eliminates the need for performing heat treatment before the carbonization baking process. Prevents generation of crack, improves productivity by using a thermosetting resin compact having a maximum thickness of less than 2.2 mm and achieves size reduction.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell separator.    surface flow path groove (6)    backside flow path groove (7)    maximum thickness (8)    surface channel depth (9)    backside channel depth (10)    minimum thickness (11)
NOVELTY - A thermocouple or ionic current detector determines the combustion state from ionization current in combustion air. The transient state time is changed between upper and lower time limits based on the load and start/stop commands. A controller (81) changes the operating range of power converter using detected combustion data and operation status of system.    USE - For generating electric power from fuel cell using hydrogen manufacturing apparatus in domestic applications.    ADVANTAGE - Reduces operation load by performing combustion control rapidly under balanced catalytic reaction and by switching current conversion range suitably.    DETAILED DESCRIPTION - The current conversion range is reduced to a specific level when misfire state of combustor is judged. The amount of residual hydrogen in exhaust gas is estimated from the target production amount of hydrogen. The air supply amount to combustor is increased when the overheating state is judged based on the estimated residual hydrogen.    An INDEPENDENT CLAIM is also included for domestic fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of fuel cell based electric power generation system. (Drawing includes non-English language text).    hydrogen manufacturing apparatus (11)    fuel cell (21)    power converter (31)    secondary battery (41)    combustor (51)    controller (81)
NOVELTY - A power controller (240) controls the output of a micro turbine power generator (210), based on output command generated corresponding to the terminal voltage of a battery (250). The vehicle wheel (142) is actuated by a motor supplied with output power from the turbine. The excess power output from the turbine is stored in the battery.    USE - Electric powered vehicle e.g. passenger car and tow car for sight-seeing purpose in theme park, zoo, botanical garden and amusement park.    ADVANTAGE - The vehicle is driven even for long distances, thus improving the transport efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of hybrid power supply unit. (Drawing includes non-English language text).    vehicle wheel (142)    micro turbine power generator (210)    power controller (240)    battery (250)    drive system (400)
NOVELTY - The battery (10) has alternately stacked collector (20) and separator (22) made of solid polymer. An insulating layer (24) is formed at one circumferential-end-face (23) of each collector whose size is gradually decreased towards the lamination direction.    USE - Lamination secondary battery such as lithium ion battery used in battery pack module (claimed) of electric vehicle (claimed) such as hybrid car.    ADVANTAGE - The short circuit of adjacent collectors is reliably prevented, using simple structure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack module; and    (2) electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lamination secondary battery. (Drawing includes non-English language text).    lamination secondary battery (10)    negative-electrode terminal (15)    collector (20)    separator (22)    circumferential-end-face (23)    insulating layer (24)
NOVELTY - The measurement of water content distribution between electrodes involves irradiating electroconductive waves onto a container (1) filled with water and having carbon electrodes (2,3), to measure the distribution of water between the carbon electrodes. A magnetic resonance imaging system creates static and gradient fields to conduct the measurements.    USE - For measuring water content distribution between carbon electrodes used in fuel cell, such as solid oxide fuel cell used as power source for motor vehicle and domestic electrical power unit using MRI.    ADVANTAGE - The distribution of water content between electrodes can be measured three dimensionally.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for;    (1) A water content distribution measurement cell of polymer film; and    (2) A water content distribution measurement device of polymer film.    DESCRIPTION OF DRAWING(S) - The figure shows the above water content distribution measuring device. (Drawing includes non-English language text).    container (1)    electrodes (2,3)    radio frequency coils (6a,6b)
NOVELTY - Storing and transporting hydrogen involves irradiating an organic-type hydrogen donor with a microwave in presence of an alkalinization combination and an inorganic-type catalyst.    USE - For storing and transporting hydrogen used as fuel for hydrogen burner and fuel cells mounted on electric vehicles and tank lorry.    ADVANTAGE - The method safely stores organic-type hydrogen donor in home and hydrogen station. The method quickly and economically generates high quality and energy hydrogen. Hydrogen gas is supplied at any time and even at running a vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of hydrogen generating apparatus. (Drawing includes non-English language text).    microwave generator (1)    three neck flask (2)    thermometer (3)    Liebig cooling pipe (4)
NOVELTY - The sheet includes an electrolyte film for covering the cathode catalyst layer and anode catalyst layer that are provided at one surface of the base material.    USE - Catalyst layer formation sheet for fuel cell.    ADVANTAGE - The thickness of the catalyst layer is uniform.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) manufacturing method of catalyst layer formation sheet; and    (b) manufacturing method of catalyst layer-electrolyte film laminate.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of catalyst layer formation sheet. (Drawing includes non-English language text).
NOVELTY - The fuel cell electrode (2) contains composite powder containing metal or metal oxide powder, coated with mixed conductive complex oxide powder on surface. The metal particles (3) are mutually adhered together. The surface coverage of the conductive complex oxide particles is 75-95%. The specific resistance of the electrode at normal temperature is 1x10 power minus 4 Ohm.cm or less.    USE - For solid oxide fuel cells.    ADVANTAGE - The fuel electrode has excellent electroconductivity and electrode properties, and is manufactured by simple method.    DETAILED DESCRIPTION - The fuel cell electrode (2) contains composite powder containing metal or metal oxide powder, coated with mixed conductive complex oxide powder on surface. The metal particles (3) are mutually adhered together, and the conductive complex oxide particles (4) are adhered to each other to form a composite structure. The surface coverage of the conductive complex oxide particles is 75-95%. The specific resistance of the electrode at normal temperature is 1x10-4 Ohm.cm or less.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of fuel electrode structure. (Drawing includes non-English language text).    electrolyte (1)    fuel electrode (2)    metal particle (3)    conductive complex oxide particle (4)
NOVELTY - A data recording procedure has data units (2-i, 3-i) connected (4) in a ring all receiving data words serially from the adjacent sections and each section inserting its data in the corresponding section of a data word before passing the result on to the next unit and awaiting the next received word.    USE - Data recording procedure for serial bus connected units such as fuel cell voltage sensors.    ADVANTAGE - Does not require individual polling of units by the controller. Reduces the bus traffic needed to transmit the data. Cheaper than using parallel connections especially in electromagnetic environments where screened cables must be used.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for equipment using the procedure.    DESCRIPTION OF DRAWING(S) - The drawing shows a data recording unit using the procedure for measuring the voltages of an array of fuel cells.    Fuel cell (1)    Data units (2-i, 3-i)    Data line (4)    Controller (5)    Clock line (6)    Status line (7)    CAN bus (8)
NOVELTY - Fuel cell module (1) comprises a bipolar plate (2) and a membrane-electrode unit (3). The bipolar plate has a peripheral frame (5) made from an electrically non-conducting material and an electrically conducting inner bipolar plate region (6) enclosing the frame and having channels (8) for gases and optionally coolant. The membrane-electrode unit comprising a polymer electrolyte membrane is fixed to the frame of the bipolar plate by a welding seam or by an overlapping elastomer seal.    USE - For polymer electrolyte membrane fuel cell stacks used e.g. in vehicles.    ADVANTAGE - The module can be mass produced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the production of fuel cell module.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the fuel cell module.    fuel cell module (1)    bipolar plate (2)    membrane-electrode unit (3)    frame (5)    inner bipolar plate region (6)    channels (8)
NOVELTY - Inside and/or outside a battery's casing there are heater elements, which maintain a connection to the current-bearing connectors of the battery and, as a result, are fed by the battery. The heater elements link to thermostats that switch the heater elements on if they fall short of a preset temperature and off if they exceed another preset temperature.    USE - As a battery for starting up a motor vehicle's internal combustion engine.    ADVANTAGE - The preset temperatures, at which the heater elements switch on and off, are adjusted to identical or almost identical levels of scale.
NOVELTY - The module has stacked positive (2), negative (4) and phase (3) connectors and first and second semiconducting chips (9). At least one of the connectors consists of a small contact plate (5) with a rod-shaped connection vane (6) asymmetrically arranged on the contact plate and an auxiliary element (7) that inhibits tilting of the connector about the longitudinal axis of the connecting vane and that can be separated after module assembly.    USE - For converting electrical energy, e.g. for use as a rectifier in automobiles.    ADVANTAGE - Significantly simpler and with lower heat losses.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for the following:    (a) a series of several inventive devices with connected plastic housings    (b) and a method of manufacturing an inventive device.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a stacked single-phase converter module    positive connector (2)    negative connector (4)    phase connector (3)    semiconducting chips (9)    small contact plates (5)    connection vanes (6)    auxiliary elements (7)
NOVELTY - A composite material (10) comprises two carbon foam structures (11, 13) having network of pores (14), and an intermediate bonding structure (12) disposed in part between the two structures.    USE - For use in current collector useful for battery, e.g. lead acid battery (claimed).    ADVANTAGE - The inventive composite material has corrosion resistance, high surface area, electrical conductivity, or low weight. It provides longer service life, improved specific energy, and power values to the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method of making a composite material;    (b) a current collector for a battery comprising a first carbon foam structure, a first electrical connection element coupled with the first carbon foam structure, an intermediate bonding structure coupled with the first electrical connection element and the first carbon foam structure, and a second carbon foam structure coupled with the intermediate bonding structure; and    (c) a battery comprising a housing, positive and negative terminals, cell(s) disposed within the housing and including positive and negative plates connected to the respective terminal, and an electrolytic solution filling a volume between the positive and negative plates.    The positive plate(s) includes the current collector and a chemically active paste disposed on the first and second carbon foam structures so that the chemically active paste penetrates the pores of both foam structures.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a composite material.    Composite material (10)    Carbon foam structures (11, 13)    Intermediate bonding material (12)    Network of pores (14)
NOVELTY - The hydrogen gas generating apparatus has a fuel system (12), a reaction unit with hot catalyst (11) and a separation unit. The fuel system supplies the fuel to the catalyst. The catalyst is heated by the heat of exhaust gas emitted from internal combustion engine. The fuel is dehydrogenated in the reaction unit. Hydrogen gas is separated from the mixture of gas produced by dehydrogenation, by the separation unit.    USE - Generating hydrogen used as fuel for gasoline engine, diesel engine and fuel cell mounted on vehicle.    ADVANTAGE - The hydrogen gas generating apparatus is compact and has reduced weight. The apparatus produces hydrogen gas stably with reduced consumption of energy.    DESCRIPTION OF DRAWING(S) - The figure shows the reaction unit of the hydrogen generating apparatus. (Drawing includes non-English language text).    catalyst (11)    fuel system (12)    flow path of gas mixture (30a)    protrusion (32)
NOVELTY - The catalyst layers (29,39) are arranged in a carbon monoxide (CO) oxidation and hydrocarbonized devices (23,33), respectively. The flow amount of oxygen added to an inflow side of the CO oxidation device is adjusted by a controller (27). The temperature of the reformed gas flowing into the hydrocarbonized device is set within fixed range.    USE - For reforming hydrocarbon type fuel such as methane to manufacture hydrogen used in fuel cell system.    ADVANTAGE - Enables to alter the concentration of the carbon monoxide in the reformed gas, by adjusting the addition amount of oxygen to the carbon monoxide oxidation device.    DETAILED DESCRIPTION - The range is such that the CO is made to react with the hydrogen in the reformed gas.    A carbon monoxide transformer (17) modifies carbon monoxide in the reformed gas into carbon dioxide and hydrogen. The controller reduces and increases flow amount of the oxygen to the CO oxidation device, when the temperature of the reformed gas flowing into the hydrocarbonized device is more than the upper limit of a fixed range and less than the lower limit of the fixed range, respectively.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the hydrogen manufacturing apparatus. (Drawing includes non-English language text).    Modifier (7)    Carbon monoxide transformer (17)    Carbon monoxide oxidation device (23)    Controller (27)    Hydrocarbonized devices (33)    Catalyst layers (29,39)
NOVELTY - A flow-amount sensor (4) detects the supply of fuel from a main flow path (2a) to the branch paths (2, 2b, 2b'). A modifier (1) converts fuel supplied from branch flow paths into hydrogen-rich gas. A control unit (6) regulates feed amount of fuel from each fuel-supply device, based on the sensor.    USE - For use in fuel cell system.    ADVANTAGE - Enables efficient control of fuel supply to the modifier. The number of pumps and flow-amount sensors is reduced, achieving reductions in cost of the fuel reforming system and simplifying the system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel reforming system.    Modifier (1)    Branch flow paths (2, 2b, 2b')    Main flow path (2a)    Flow-amount sensor (4)    Control unit (6)
NOVELTY - A controller (6) controls the injection quantity of each fuel injector (5) which injects fuel into modifier (1), in order to avoid hysteresis loss with respect to the modifier.    USE - For reforming fuel in fuel cell system (claimed) used in electric vehicle and motor vehicle.    ADVANTAGE - Efficiency is improved by dynamically controlling the injection quantity of the fuel injectors.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel reforming system.    Modifier (1)    Pump (3)    Fuel injector (5)    Controller (6)    Fuel reforming system (10)
NOVELTY - A cathode separator (5) which mutually opposes the membrane electrode assembly (MEA), comprises several reactive gas flow paths (7a-7c). The reactive gas flow path (7a) diffuses a portion of reactive gas to the oxidizing agent electrode, and the reactive gas flow paths (7b,7c) diffuse the entire reactive gas to the oxidizing agent electrode.    USE - Polymer electrolyte fuel cell in polymeric fuel cell system (claimed) for vehicle (claimed).    ADVANTAGE - Enables retaining water uniformly, thereby ensuring effective generation of electric power.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) fuel cell system; and    (b) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the polymer electrolyte fuel cell. (Drawing includes non-English language text).    cathode separator (5)    reactive gas flow paths (7a-7b)    supply manifolds (10,13)
NOVELTY - A fuel cell supplies exhaust heat to a dehumidifier (101), to regenerate the desiccant of the dehumidifier. A supply line (122) supplies outer air dehumidified with the dehumidifier, to a cooler (205). A cooling unit (124) for cooling the dehumidified outer air is provided in the supply line and/or a bypass line (123) which supplies portion of air ejected from air conditioning space (100), to the supply line.    USE - In houses, for conditioning of indoor air of rooms.    ADVANTAGE - Achieves energy savings by enabling the reduction in the capacity of the cooler, by cooling dehumidified outer air by the cooling unit, before the dehumidified outer air enters the cooler, and by supplying conditioned air into the cooler. Regeneration of the desiccant is done easily. Reduces the size of the air conditioner by reducing the size of the cooler.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the air conditioner. (Drawing includes non-English language text).    air-conditioning space (100)    dehumidifier (101)    supply line (122)    bypass line (123)    cooling unit (124)    cooler (205)
NOVELTY - The voltage of each fuel cell (1) is sensed by cell voltage detector (8). The output current is restricted if sensed voltage is below preset value. When fuel cell switches to open circuit condition due to restriction of output current, and voltage falls below preset value, failure of detector is reported.    USE - For detecting failure of fuel cell system used in electric vehicle.    ADVANTAGE - The detector failure is reported efficiently.    DESCRIPTION OF DRAWING(S) - The figure depicts outline block diagram of fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    cell voltage detector (8)
NOVELTY - The open-circuit and discharge voltages of a battery are made to correspond using state of charge (SOH) indicating the ratio of present full-charge capacity to initial full charge capacity of battery. The open circuit voltage or discharge voltage is measured and the other voltage is estimated from the measured voltage, based on the compatibility between open-circuit and discharge voltages.    USE - For estimating the open-circuit voltage or discharge voltage of battery for engine start-up determination of vehicle.    ADVANTAGE - Estimates battery state with high precision in real-time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for engine startup determination method.    DESCRIPTION OF DRAWING(S) - The figure shows a graph explaining the relationship between open-circuit voltage and discharge voltage of battery. (Drawing includes non-English language text).
NOVELTY - The remaining capacity (Q) corresponding to the discharge voltage (Vc) of the start-up battery, is measured based on state of humidity (SOH) showing the ratio of present full charge capacitance with respect to the initial full charge capacitance of battery. The battery state is estimated from measured remaining capacity of the battery.    USE - For estimating battery state in vehicle engine.    ADVANTAGE - The battery state is estimated with high precision and accuracy in real time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for engine start up determination method.    DESCRIPTION OF DRAWING(S) - The figure shows a graph illustrating relationship between remaining capacity and discharge voltage of battery. (Drawing includes non-English language text).
NOVELTY - The detector is arranged near a battery pack (70), and has an inverter that converts direct current electric power from the battery pack, to alternating current electric power, for detecting physical quantities of battery pack. The detected physical quantities are sequentially transmitted to electronic control unit (ECU) (12) of electric vehicle through single transmitting device (20), for controlling drive of a motor.    USE - For detecting physical quantities such as temperature, voltage and electric current of battery pack of electric vehicle (claimed) and hybrid vehicle (HEV).    ADVANTAGE - Since physical quantity detector is arranged near battery pack, the distance from sensor to physical quantity detector becomes shorter and number of physical quantities can be transmitted to vehicle ECU via single transmission device. Number of wiring is decreased sharply and reliability of vehicle system is improved. Cost saving is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows circuit block diagram of internal structure of physical quantity detector. (Drawing includes non-English language text).    ECU (12)    transmission device (20)    battery pack (70)    physical quantity detector (71)
NOVELTY - The glass (3) provided in the rear window of a vehicle (1), has a thin film solar cell (2). When snow is deposited on the glass, heat is generated by the solar cell, due to the passage of electric current to the cell, from a battery (6). The glass is heated so as to melt the snow.    USE - Window glass of vehicle such as car, bus, electric train.    ADVANTAGE - Eliminates the fogging and the formation of dew on the window glass.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the vehicle.    vehicle (1)    solar cell (2)    glass (3)    wire (4)    control circuit (5)    battery (6)
NOVELTY - A battery stores electric energy generated by a solar power plant (1) and a wind mill (2). A raw water producing apparatus (5) produces raw water from the moisture content in the atmosphere using the stored energy. A filter (7) filters the raw water and supplies pure water for hydrogen generation, to a solid polymer electrolyte water electrolysis system hydrogen generator (9).    USE - Used for the generation of pure water from water sources such as underground water tap water, in deserts and mountainous areas, islands and marine platforms.    ADVANTAGE - Reliable generation of hydrogen in different areas is enabled. The cost of the hydrogen generator is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of a hydrogen generator. (Drawing includes non-English language text).    solar power plant (1)    wind mill (2)    battery (4)    raw water producing apparatus (5)    tank (6)    filter (7)    solid polymer electrolyte water electrolysis system hydrogen generator (9)
NOVELTY - Electric power generated from a solar power generation panel (6), is supplied to a water electrolyzing-type hydrogen-oxygen generator (7) and an electric equipment (3), through supply lines (8,9), by operating a switch (24). Hydrogen gas produced in the generator (7), is stored in a storage container (13) and supplied to a combustor (4) through a hydrogen supply line (17).    USE - For supplying power to factory and residential building from electric power generator which generates electric power using sunlight, wind force, wave force and geothermal energy.    ADVANTAGE - Reduces discharge of carbon-dioxide by using natural power source as drive source for electric equipment.    DETAILED DESCRIPTION - The power supply line supplies electric power generated from the fuel cell to the electric equipment. A switch (46) is operated to supply hydrogen gas stored in storage container, to combustor and fuel cell.    An INDEPENDENT CLAIM is also included for the operating method of the energy supply system, which involves supplying electric power to the water electrolyzing-type hydrogen-oxygen generator through the switch (24) to generate hydrogen gas by electrolysis of water. The generated hydrogen gas is stored in the storage container and supplied to the combustor through hydrogen supply line.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the energy supply system. (Drawing includes non-English language text).    Electric equipment (3)    Combustion (4)    Solar power generation panel (6)    Water electrolyzing-type hydrogen oxygen generator (7)    Power supply line (8,9)    Storage container (13)    Hydrogen supply line (17)    Switch (24)
NOVELTY - The electrode catalyst layers (2a,2b) having pore making material for raising exhaustibility of water are stacked on either sides of a solid polymer film (1) over which gaseous diffusion layers (4a,4b) are stacked. The water retention layers (3a,3b) are formed between the layers (2a,4a) and between the layers (2b,4b).    USE - Electrode structure for polymer electrolyte fuel cell used as power source for electric vehicle.    ADVANTAGE - Prevents flooding by adding pore making material to electrode catalyst layer. Prevents advance of carbon corrosion reaction by providing water retention layer.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the electrode structure for polymer electrolyte fuel cell. (Drawing includes non-English language text).    Solid polymer film (1)    Electrode catalyst layers (2a,2b)    Water retention layers (3a,3b)    Gaseous diffusion layers (4a,4b)
NOVELTY - The polyelectrolyte layer (4) comprises gelatinized and completely solidified electrolyte portions near the collectors (1a,1b) and the positive and negative gel electrodes (2a,3a), respectively.    USE - All-solid polymeric bipolar battery (claimed) like rechargeable lithium ion battery used in vehicle (claimed) like electric and hybrid vehicles.    ADVANTAGE - The reactivity of the pole, output characteristics of the battery and charging and discharging efficiency are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) solid polymeric battery manufacturing method;    (2) battery;    (3) battery pack; and    (4) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sections of the electrodes and the battery. (Drawing includes non-English language text).    Collectors (1a,1b)    Positive gel electrode (2a)    Negative gel electrode (3a)    Polyelectrolyte (4)
NOVELTY - The viscosity of fuel (4) containing aqueous solution and thickener is 1000 mPaxs or more.    USE - Lap top and mobile telephone.    ADVANTAGE - The handleability and portability of the fuel cell are improved.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the fuel cell.    Positive electrode (1)    Negative electrode (2)    Separator (3)    Fuel (4)    Fuel tank (5)
NOVELTY - The reforming system comprise two channels in parallel. Each includes a reformer (29), hydrogen enrichers (30, 31) and a purification device. The temperature of each stage is kept at an optimal operating level by heat exchangers (33, 34, 35).    USE - Reforming fuel for supplying hydrogen to a fuel cell of electric vehicle.    ADVANTAGE - Allows economy of fuel consumption, especially at low speed in urban areas.    DETAILED DESCRIPTION - The reforming system comprise two channels, each having the same components. The channels (a, b) are in parallel, and each comprises a reformer (29a,29b), a high temperature hydrogen enricher (30a,30b) and a second hydrogen enricher (31a, 31b) operating at a less high temperature. This is followed by a purification device operating with carbon monoxide reacting with the reformed product. The temperature of each stage is kept at an optimal operating level by heat exchangers (33a,b; 34a,b; 35a,b). A burner (36) producing heat energy which is supplied to a heat exchanger (37) receives air from a channel (18). The hot air from the exchanger (37) passes through the reactors (29, 30, 32, 32) to heat them. The combustion gas from the burner (36) passes through the exchangers (33, 34, 35).    DESCRIPTION OF DRAWING(S) - The diagram shows the sequence of processing stages for the fuel.    parallel channels (a,b)    reformer (29)    enrichers (30,31)    heat exchangers (33, 34, 35)    burner (36)    heat exchanger (37)
NOVELTY - Gas distributor substrate (11) contains a porous support material and catalyst particles (12) which are distributed uniformly over the whole volume of the substrate.    USE - In fuel cells for removing carbon monoxide from hydrogen-containing fuel gases and in direct-methanol fuel cells for oxidizing methanol (claimed).    ADVANTAGE - The substrate can be easily produced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) production of the gas distributor substrate; and    (2) membrane-electrode unit for a low temperature fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through a gas distributor substrate.    Gas distributor substrate (11)    Catalyst particles (12)    Equalization layer (13)
NOVELTY - Process for preparation of a bipolar plate (1) for fuel cell stacks, with a frame (2) in electrically nonconductive material (ENM) and an inner bipolar plate region (3) in ENM, and a gas channel (5) by: (A) preparation of plate (1) by placing electrically conductive web (10) in a tool, formation of frame (2) and plate region (3) in the tool, (B) where the ENM passes through plate (1), (C) withdrawal of plate (1) from the tool, and (D) bending the web around plate region (3).    USE - The bipolar plate is useful in the construction of fuel cell stacks for motor vehicles.    ADVANTAGE - The bipolar plate can be obtained cheaply by injection molding and combines the favorable properties of the ENM, e.g. a polymer, with those of an electrically conductive web.    DESCRIPTION OF DRAWING(S) - The drawing illustrates bending of the plate around the plate region.    Inner bipolar plate region (3)    Electrically conductive web (10)    Bending edge (11)    Bending direction (12)
NOVELTY - The mobile heating device has an electrical storage device (14), a charging device (20,22) electrically connected to the storage device that can be operated both from a mains voltage and from a motor vehicle on-board electrical voltage, a housing (12) that holds the storage device and a heating device (30) that is electrically connected to the storage device.    USE - For heating in a motor vehicle.    ADVANTAGE - Simple to operate and very flexible in application.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective representation of an inventive mobile heating device    electrical storage device (14)    charging device (20,22)    housing (12)    heating device (30)    mains plug (24)
NOVELTY - An electric car with the changeable electric accumulator sets is composed of main body, fixed more than one set of exchangeable electric accumulators, motors, wheels and running unit. Said accumulators are electrically connected to motors. A running system for the electric cars in whole country is also disclosed, which is composed of the service stations for discharging the accumulators or providing the newly charged accumulators.
NOVELTY - Several capacitor elements (1) includes metalicon electrode (2) arranged at both ends along width direction of metallic film. A copper bus bar (3) connects the electrodes. The capacitor elements are arranged in a case (5), such that the each metalicon electrode faces opening face side of case and electrodes at both ends of the capacitor element, are positioned on same plane.    USE - Used as a metallized film capacitor used for electronic devices, electrical equipment, industrial apparatus, motor vehicles and hybrid vehicles.    ADVANTAGE - The dead space within the capacitor is reduced by the arrangement of the capacitor element. Thus size of capacitor is reduced, high capacity is achieved and moisture resistance is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of metallized film capacitor.    capacitor element (1)    metalicon electrode (2)    copper bus bar (3)    electrode terminal (4)    case (5)
NOVELTY - A battery voltage calculation unit (6) calculates a pair of battery voltages using corresponding current-voltage characteristics curves, under specific load. A charged condition (SOC) computing unit (7) calculates SOC of the battery using calculated voltages.    USE - For calculating charging state of the battery used in vehicle, hybrid car.    ADVANTAGE - The charged condition of the battery is computed easily within short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery charging state calculation method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the battery charging state calculation device. (Drawing includes non-English language text).    voltage detector (1)    current detector (2)    battery voltage calculation unit (6)    SOC computing unit (7)    performance level judging/correcting unit (8)
NOVELTY - A base (101) is positioned in a metallic mold (K). Non-vulcanized rubber (102) is supplied into the mold and integrated with the base. The rubber integrated base is released from mold and vulcanized by non-heating process.    USE - For manufacturing rubber integrated base used as sealant in fuel cell.    ADVANTAGE - Improves anchor effect by forming rubber layer at desired area of the base.    DESCRIPTION OF DRAWING(S) - The figure shows a partially sectioned front view of mold.    base (101)    rubber (102,104)    gate (103)    mold (K)
NOVELTY - The arrangement has a thermoelectric converter (1) for converting a spatial temperature gradient into an electrical voltage with an electrolysis device (2), in which one or more materials are dissociated to form energy rich separation products, and a storage device (3) in which the products are stored separately from each other. The storage device is connected to a fuel cell (4) in which the products are combined to output electrical energy.    USE - For supplying energy-self-sufficient systems, especially radio sensors.    ADVANTAGE - Ensures the permanent, inexpensive supply of power to self-sufficient systems using electrical energy obtained from surrounding thermal energy and stored.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive arrangement for supplying energy-self-sufficient systems, especially radio sensors    thermoelectric converter (1)    electrolysis device (2)    storage device (3)    fuel cell (4)    electric load (6)
NOVELTY - The crane includes a diesel motor to supply power through rectifier and inverter to the hoist, little and larger trolleys. The motor is driven to supply power and charge a large capacity supercapacitor connected in parallel with the direct current (DC) bus, when the bus voltage is below the supply voltage. The capacitor is charged/discharged when the hoist is lowered/raised, respectively.    USE - Rubber tired gantry container crane with supercapacitor.    ADVANTAGE - The supercapacitor can absorb energy, facilitate energy saving and environmental conservation.
NOVELTY - The apparatus has a lighting unit (2) with a body housing a holding dock (22) to hold an axle of a lighting wheel which has fan blades. Discharged gas flow drives the blades to rotate and drive a polar plate (342) located in the low speed generator in the unit (2). The polar plate in turn rotates relative to a stationary magnet coupled on the axle to generate electric power to light LED lamps (344) connected to the plate.    USE - Provides illuminated alarming effect on the exhaust tail pipe of cars and motorcycles.    ADVANTAGE - The apparatus does not need an extra power supply and is operable by driving a lighting wheel to rotate through discharging exhaust gas through the exhaust tail pipe. The apparatus enables users to do installation easily by themselves without damaging the structure of the exhaust tail pipe. The apparatus may be screwed and fastened by users in do-it yourself manner. The exhaust gas flow drives and rotates air fan blades which consequently drive a lighting wheel to rotate in order to generate light.    DESCRIPTION OF DRAWING(S) - The drawing shows a exploded view of the illumination apparatus.    Lighting unit (2)    Holding dock (22)    Left hub (32)    Right hub (33)    Low speed generator (34)    Polar plate (342)    LED lamps (344)
NOVELTY - The air ducts systems within the enclosure (12) of auxiliary power unit (10), separately conveys the cooling air into and through the air-cooled engine (30) and generator respectively, to exit. The duct systems are operated by direct drive fan unit integrated in air cooled engine and generator.    USE - Auxiliary power unit (APU) for diesel powered transport vehicle e.g. long haul diesel powered truck, boat or aircraft.    ADVANTAGE - Provides simultaneously high voltage alternating current (AC) and low voltage direct current (DC), outputs without using an inverter and converter.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for auxiliary power system.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the auxiliary power unit for vehicle.    enclosure (12)    cover (14)    air cooled engine (30)    crank case (34)    APU (10)
NOVELTY - The machine has an air core armature (40) located in an axial armature air gap (39). A ferromagnetic yoke forms two rotor-to-stator air gaps with a rotor (31). A homopolar flux generator produces homopolar flux in protrusions of the rotor, where the yoke and homopolar flux generator are mounted to the rotor. The yoke has an unlaminated, solid construction and the flux generator has a controllable field coil.    USE - Used for converting between electrical and mechanical energy (claimed) in a flywheel energy system, generator, high speed machine tool drive, electric drive vehicle.    ADVANTAGE - The air core armature provides high efficiency and the axial air gap air core armature is easy for construction and assembly. The controllable field coil provides added control as a motor or a generator and reduces the cost of drive electronics. The flux has a large circumferential variation at the armature air gap for operation to smoothen circumferential distribution of flux uniformly, thereby reducing losses and eliminating the need for laminations.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for converting between electrical and mechanical energy with an electrical machine.    DESCRIPTION OF DRAWING(S) - The drawing shows a brushless electrical machine.    Brushless electrical machine (30)    Rotor (31)    Stator (32)    Axial armature air gap (39)    Armature (40)
NOVELTY - Proposed electro-inertia device contains drive electric motor, transmission and flywheel whose housing is made in form of pipe with cutout. Flywheel is installed concentrically inside housing, and its shaft is fitted in bearing supports installed in end faces of pipe. Shaft has two ends projecting from support. Pulley is mounted on one end of shaft and gear wheel of clutch is installed on other end for driving by starter gear. Drive electric motor is arranged in housing cutout. Axis of its shaft is parallel to axis of flywheel shaft, and motor shaft proper projects beyond the limits of housing and it is furnished with pulley. Pulleys of flywheel and electric motor shafts are interconnected by V-belt drive.    USE - Mechanical engineering; electric cars.    ADVANTAGE - Reduced power consumption of electric car. 1 dwg
NOVELTY - Invention relates to power plants designed for production of fuel gas mixture from liquid with subsequent combustion in internal combustion engine and for driving vehicle microclimate devices, for instance in refrigerators. Proposed wind-driven plant of vehicle contains internal combustion engine with carburetor which communicates with electrolyzer through controlled device coupled with carburetor throttle control pedal. Electromagnetic retarder brake is connected to electrolyzer through mode selector controlled by brake pedal. Additional supply source of electrolyzer is made in form of mechanical oscillation energy converters. Rectifiers with smoothing filters are connected at converter output. Adder inputs are connected with outputs of rectifiers and generator connected with windwheel shaft, and output, with electrolyzer. Carburetor is connected also with main fuel tank by means of fuel pipe. Power plant is furnished with additional internal combustion engine connected through reduction gear-changeover switch with clutch with refrigerating unit compressor connected by clutch of reduction gear-changeover switch with electromagnetic clutch of windwheel pulley and said pulley is rigidly connected with shaft of electric generator and shaft of tachogenerator. Control panel arranged in driver's cab is connected by outputs with additional internal combustion engine, reduction gear-change-over switch and windwheel pulley electromagnetic clutch, and by inputs, with thermorelay of refrigerating plant compressor and tachogenerator.    USE - Transport engineering.    ADVANTAGE - Enlarged operating capabilities of power plant, reduced consumption of power owing to use of energy of aerodynamic resistance of vehicle body in motion. 2 dwg
NOVELTY - The monitoring unit (6) provided between the solar cell (1) and mains power supply (5), detects the output of solar cell. The monitoring unit (16) provided between the hot water supply device (8) and mains power supply, detect the power output to hot water supply device. If the difference between the output of monitoring units exceeds specific value, the power output to hot water supply device is increased.    USE - Energy system having power generation apparatus such as solar cell and fuel cell system connected to hot water supply device and electrical load in home.    ADVANTAGE - The need for reducing the power generation amount of solar cell when power output to mains power supply is large, is reduced by supplying the excess amount to hot water supply device.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the energy system. (Drawing includes non-English language text).    solar cell (1)    mains power supply (5)    monitoring units (6,16)    hot water supply device (8)
NOVELTY - The fuel cell has an electrolysed water tank with upper cover which is provided with vent and gas collection tube pores. The rubber stoppers (8,9) are arranged into the pores. The Bincho charcoal and stainless steel electrodes are inserted into the holes of one rubber stopper, and the platinum-foil and stainless steel electrodes are inserted into the holes of another stopper.    USE - For teaching material of chemical test equipment.    ADVANTAGE - Simplifies the attachment/detachment and exchange of the electrodes into the rubber stopper.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the cylindrical fuel cell.    rubber stoppers (8,9)    stainless steel poles (14,15)    platinum foil pole (16)
NOVELTY - A sensor (9) senses the circulating water temperature of cooling system (2), during the shutdown of fuel cell (1). When the cooling water temperature exceeds the threshold value, the cooling system is operated until the temperature falls below the threshold value.    USE - Fuel cell system for motor vehicle.    ADVANTAGE - The ion elution to the cooling water after the shutdown of fuel cell, is suppressed effectively, thus the fuel cell is started rapidly.    DESCRIPTION OF DRAWING(S) - The figure shows a principal structure of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    cooling system (2)    heat exchanger (6)    water temperature sensor (9)    fuel cell controller (10)
NOVELTY - A controller controls an air-conditioner presser (28) which compresses reactive gas using regenerative energy generated by propulsion motor (36) and stored in a capacitor (32). An accumulator (21) stores the compressed reactive gas in suppliable state.    USE - For vehicle (claimed).    ADVANTAGE - Since the regenerative energy stored in capacitor is utilized for gas compression, effectiveness of regeneration brake can be maintained over long period. Therefore output state of the fuel cell is stabilized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle mounted with fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory diagram of the vehicle mounted fuel cell. (Drawing includes non-English language text).    pressure accumulator (21)    air-conditioner presser (28)    fuel cell (30)    capacitor (32)    propulsion motor (36)
NOVELTY - A control unit (40) has temperature conversion table which sets the target water temperature of a return trip (32) for each range of the water temperature of an outward trip (31). The output of the conveying pump (30) is controlled based on the table so that the water temperature of the return trip (32) is set to target water temperature according to the change of the water temperature of the outward trip (31).    USE - Cogeneration system.    ADVANTAGE - Improves efficiency of the system by reducing the fluctuation of heat due to the change of climate etc.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the cogeneration system. (Drawing includes non-English language text).    heat exchanger (14)    storage tank (20)    conveying pump (30)    outward trip (31)    return trip (32)    controller (40)
NOVELTY - Main pump (14) supplies air to evaporation unit (11), reforming unit (12) and carbon monoxide (CO) content reduction unit (13). Sub pump (15) with higher air supply capacity than main pump, is connected to evaporation unit, at upstream side of mixing unit to which air supply paths of pumps are connected. Main, sub pumps supply air to evaporation unit, when demand fuel-gas volume is low and high, respectively.    USE - For use in vehicle-mounted fuel cell system (claimed) used for electric power generation, for producing hydrogen-rich heating gas.    ADVANTAGE - Enables stably and efficiently supplying air to the reformer, based on the desired output of the fuel cell, by using two pumps of varying capacity.    DETAILED DESCRIPTION - The evaporation unit evaporated fuel gas by combustion heat, to produce heating gas which is reformed by reforming unit, to produce hydrogen-rich reformed gas which is fed to reduction unit which reduces CO content of reformed gas, to form hydrogen-rich heating gas. An INDEPENDENT CLAIM is also included for vehicle-mounted fuel cell system which has fuel cell which receives hydrogen-rich heating gas from fuel reforming system, to produce electricity. The main and sub pumps supply air to evaporation unit, during low and high output states of the fuel cell, respectively.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel reforming system. (Drawing includes non-English language text).    evaporation unit (11)    reforming unit (12)    CO content reduction unit (13)    main pump (14)    sub pump (15)
NOVELTY - A silencer (8) is arranged immediately after the discharge port of an air feeder. The silencer has a function to absorb oil component (27) from intake air.    USE - For vehicle-mounted fuel cell.    ADVANTAGE - Enables preventing inflow of oil component into fuel cell, without the need for a filter or oil separator.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the oil-air separation effect of silencer. (Drawing includes non-English language text).    silencer (8)    silencer case (20)    inlet piping (21)    exit pipe (22)    expansion chamber (23)    sound absorbing material (24)    eddy current generator (25)    air (26)    oil component (27)
NOVELTY - The fuel cell (1) includes linear layer (5) arranged in parallel, along vertical direction on surface (3a) of an air electrode (3). Another linear layer (6) having corrugations is formed parallel to the linear layer (5) and the electrode, for supporting an electrolyte layer (2).    USE - For motor vehicle.    ADVANTAGE - Prevents generation of crack in the electrolyte and air and fuel electrodes. Improves power generation property, durability and thermal shock resistance of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid oxide fuel cell manufacture.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional and perspective views of the solid oxide fuel cell. (Drawing includes non-English language text).    solid oxide fuel cell (1)    electrolyte layer (2)    air electrode (3)    surface (3a)    fuel electrode (4)    linear layers (5,6)
NOVELTY - A ventilator (13) has the branch piping (14) and transduction piping (15) for transducing portion of air supplied to a casing (2) from a compressor (8)    USE - Mounted on vehicle.    ADVANTAGE - Prevention of increase in the hydrogen density in the case, is reliably achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    casing (2)    compressor (8)    ventilator (13)    branch piping (14)    transduction piping (15)
NOVELTY - Fuel modifier has a drain tank (83) for collecting liquefied original fuel or condensed water in any one of modification section (60) and carbon monoxide concentration reducing section (70), through a drain hole opened at bottom of a labyrinth structure.    USE - Producing hydrogen-rich heating gas for use in fuel cell-mounted electric vehicle (claimed).    ADVANTAGE - Startability of the fuel cell system is improved by draining liquid during succeeding start-up operation.    DETAILED DESCRIPTION - An evaporator (50) vaporizes original fuel to produce heating gas. The heating gas is made to undergo steam modification, to obtain hydrogen-rich heating gas. The bottom of the modification section with catalyst is inclined with respect to horizontal surface. A pump recirculates the contents of the drain tank to the evaporator. The drain valves (81,82) are arranged in flow path between the drain tank and drain hole. A controller regulates operation of drain valve, corresponding to modification catalyst temperature.    INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system; and    (2) fuel cell-mounted electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of principal portion of fuel modifier. (Drawing includes non-English language text).    evaporator (50)    modification section (60)    catalyst (61)    carbon monoxide concentration reducing section (70)    drain valves (81,82)    drain tank (83)
NOVELTY - A propulsion motor (38) actuates fuel cell electric vehicle using electric power supplied by fuel cell or capacitor (32) that stores power generated by fuel cell. When regeneration of electric energy from the motor generated during deceleration of vehicle exceeds charging upper limit of capacitor, a control device consumes regenerated electric power by giving priority to ancillary equipment of cooling system.    USE - For controlling fuel cell electric vehicle.    ADVANTAGE - Regeneration of electric energy during deceleration is ensured. Since cooling operation is performed during deceleration, rapid re-acceleration is performed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for control method of fuel cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the control apparatus of fuel cell electric vehicle. (Drawing includes non-English language text).    capacitor (32)    inverter (35)    converter (37)    propulsion motor (38)    cooling water pump (40)
NOVELTY - A controller (20) outputs control command for starting electric power supply to propulsion motor (15), when the voltage between the terminals of a capacitor (13) is more than the predicted output voltage of a fuel cell (11).    USE - For controlling fuel cell vehicle.    ADVANTAGE - Shortens time required for starting the fuel cell vehicle. Protects fuel cell at the time of starting of the fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell vehicle control apparatus. (Drawing includes non-English language text).    control apparatus (10)    fuel cell (11)    capacitor (13)    propulsion motor (15)    controller (20)
NOVELTY - A thin polyester bag (2) is provided at rear side of a soft, rectangular polyester-foam surface frame (1). A cap (3) for filling hot water into the bag, is provided at a side face of bag. A handle (4) is provided at the surface of the frame which has Velcro fasteners (5) for adjusting width of the bag, and clips (6). Pockets (7) storing mixture of calcined lime and water, are provided near the surface of frame.    USE - For heating lead storage battery mounted in motor vehicle, during start-up of vehicle engine in winter morning.    ADVANTAGE - Since the bag storing hot water, or the pockets storing the heating mixture are made to directly contact the battery, so as to heat the battery, during winter, the temperature of the battery is increased easily and quickly. Hence, enables starting the vehicle engine easily, by supplying power from the heated battery.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded isometric view of the double-sided heating device.    frame (1)    bag (2)    cap (3)    handle (4)    Velcro fasteners (5)    clips (6)    pockets (7)
NOVELTY - The control apparatus calculates oxidizing agent volumetric flow rate, using rotation speed command value with respect to oxidizing agent supply device (3) and calculates oxidizing agent mass flow rate from temperature detected by intake air temperature sensor (13), when controller (14) detects failure of oxidizing agent flow amount sensor (16).    USE - For fuel cell system used for electric vehicle.    ADVANTAGE - The control of fuel cell system can be performed by estimated oxidizing agent mass flow rate, even if oxidizing agent flow amount sensor fails, thereby function and reliability of fuel cell are improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system. (Drawing includes non-English language text).    oxidizing agent supply device (3)    oxidizing agent supply flow path (7)    air temperature sensor (13)    controller (14)    oxidizing agent flow amount sensor (16)
NOVELTY - Fuel cell consumption oxidation agent amount is calculated using electric current value of fuel cell detected by sensor (13). A subtraction value is calculated by subtracting calculated oxidization agent amount from detected oxidizing agent mass flow rate. The oxidizing agent pressure is controlled by using correction factor obtained by multiplying fuel cell temperature with the subtraction value.    USE - For reducing pressure of oxidizing agent used in fuel cell system for electric vehicle.    ADVANTAGE - Oxidizing agent pressure and flow amount are rapidly stabilized and control, thereby reliability of fuel is increased.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    sensors (6,12,13,16)    electronic control unit (7)
NOVELTY - An electronic control unit (ECU) (8) compares the amount of heat released from a radiator (6), with the heat energy released from a fuel cell stack (1). The flow amount of air from radiator fan (7), is increased when the heat energy released from fuel cell stack, exceeds the amount of heat energy released from radiator.    USE - For cooling fuel cell of electric vehicle.    ADVANTAGE - Prevents overheating of fuel cell by increasing flow amount of air from radiator fan, when the heat energy released from fuel cell stack, exceeds the amount of heat energy released from radiator.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the cooling device. (Drawing includes non-English language text).    fuel cell stack (1)    radiator (6)    radiator fan (7)    electronic control unit (8)    cooling device (10)
NOVELTY - Bridge circuits have sensing and reference elements (1a, 1b, 2a, 2b) with thermistors placed within a can having a gas introduction hole (7) and within a non-porous can. The outputs of the bridge circuits are normalized using a sensitivity conversion factor of gas calculated from gas of a known concentration. The absolute humidity is calculated from the correlation of the difference of normalized values and humidity in a known humid environment.    USE - Used for detecting the absolute humidity in the air electrode side inlet of a fuel cell system (claimed), e.g. a solid polymeric fuel cell system of a motor vehicle (claimed) and for detecting humidity while preparing steaming dishes in cooking appliances (claimed), e.g. microwave ovens.    ADVANTAGE - A sensor of simple structure can be used to measure absolute humidity and high humidity with high precision.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a fuel cell system;    (2) a motor vehicle; and    (3) a cooking appliance.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional side view and top view of the humidity sensor. (Drawing includes non-English language text).    sensing elements (1a,1b)    reference elements (2a,2b)    gas introduction hole (7)    detectors (8a,8b)
NOVELTY - A switch (40) switches from low voltage power unit (38) to high voltage power unit (39), for diffusing the combustible gas in to-be-measured gas, into gaseous diffusion layer (33) of sensing element (21), such that the diffused gas in the vicinity of ground electrode (32) gets oxidized. A detector (42) detects the pump current (Ip1) flowing between ground electrode and internal electrode (30) during oxidization.    USE - For sensing concentration of hydrogen gas generated in battery chamber of e.g. electric vehicle, hybrid vehicle, fuel cell, using Knudsen diffusion technique.    ADVANTAGE - Realizes a compact hydrogen sensor with improved thermal shock resistance, that ensures highly accurate and stable detection of even low-concentration hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross sectional view of the hydrogen sensor.    sensing element (21)    internal electrode (30)    ground electrode (32)    gaseous diffusion layer (33)    low voltage power unit (38)    high voltage power unit (39)    switch (40)    detector (42)    pump current (Ip1)
NOVELTY - A boron nitride nanotube synthesized by chemical vapor deposition, is maintained between two metal plate sheets. The boron nitride nanotube between the metal plate sheets is heat-processed at high temperature in inert air atmosphere, to obtain boron nitride nanotube.    USE - For manufacture of boron nitride nanotube (claimed) used for hydrogen occlusion, and as fuel base material for motor vehicles.    ADVANTAGE - The boron nitride nanotube having lightweight, excellent heat resistance and chemical stability, is effectively and conveniently manufactured by the method. The boron nitride nanotube stably occludes hydrogen over a long period of time. The boron nitride nanotube is eco-friendly and highly safe.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for boron nitride nanotube, which has diameter of 5-100 nm, length of 1-10 mum, and hydrogen storage capacity of 4 wt.% or more at room temperature and pressure of 10 MPa.    DESCRIPTION OF DRAWING(S) - The figure is a graph showing relationship between hydrogen storage capacity of the boron nitride nanotube and pressure, at room temperature.
NOVELTY - The fan case structure (10) has main case (11) whose upper surface (15) is arranged facing the reverse side (16) of bonnet (7). The lower bottom wall at the front of the main case, has a step portion (20). An inlet (24) is arranged at the front of the main case. An interruption wall (46) is arranged near the inlet (44) of a fan (26).    USE - For accommodating fan used for ventilating fuel cell system box in electric vehicle.    ADVANTAGE - Prevents penetration of water to the rear side of the main case, by the step portion formed in the lower bottom wall of the main case. Effective utilization of the space under the bonnet is ensured. Ventilation capability of the fuel cell is ensured.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for ventilator.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the fan case structure.    bonnet (7)    fan case structure (10)    main case (11)    upper surface of main case (15)    reverse side of bonnet (16)    step portion (20)    inlets (24,44)    fan (26)    interruption wall (46)
NOVELTY - The protective layer-composite (10) is formed by laminating protective layer (28) and non-protective layer (22). Joining surfaces of layers (28,22) are subjected to activation processing, and discard layer is removed. The layers are abutted, laminated and subjected to laminated joining such that joining surfaces oppose each other.    USE - For components (claimed) such as separation membrane used in fuel cells.    ADVANTAGE - The protective layer-composite has excellent protection property with respect to processing environment.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for components using the protective layer-composite.    DESCRIPTION OF DRAWING(S) - The figure shows outline sectional view of the protective layer-composite.    protective layer-composite (10)    non-protective layer (22)    protective layer (28)
NOVELTY - The solar cell contains transition metal oxide heterojunction which consists of n-type transition metal oxide having large band gap, and p-type transition metal oxide having small band gap.    USE - For motor vehicle.    ADVANTAGE - The solar cell functions effectively using ultraviolet radiation.    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of transparent solar cell which produced vanadium dioxide/titania:niobium/tin oxide heterojunction on glass substrate. (Drawing includes non-English language text).
NOVELTY - The cumulative totaling of measured discharge current and discharge time of a fuel cell (1) is performed to calculate the accumulation discharge volume. The remaining operation time of the fuel cell is calculated based on the battery capacity, accumulation discharge volume and discharge time of fuel cell.    USE - For detecting residual amount of fuel cell used for electric vehicle, portable terminal such as mobile telephone and personal digital assistant (PDA).    ADVANTAGE - The battery remaining charge can be extremely measured with high accuracy, thereby the fuel cell is charged by replenishing hydrogen fuel to optimal time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for residual amount detector of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the residual amount detector of fuel cell. (Drawing includes non-English language text).    fuel cell (1)    load (3)    shunt resistor (4)    clock circuit (6)    micro CPU (7)
NOVELTY - The pre-charging of a capacitor in a current limiter (6) is performed through a resistor, when voltage generated by a fuel cell (3) increases above a preset value during starting of the system. The supply of electric power from the fuel cell to an electric load (10) is stopped, during pre-charging. The supply of electric power from the fuel cell to the load is started, after completion of the pre-charging.    USE - For fuel cell electric vehicle.    ADVANTAGE - Since the supply of higher electric current to electric load during starting of fuel cell system, is prevented, the degradation in performance of the fuel cell is prevented and reliability of fuel cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (3)    current limiter (6)    electric load (10)
NOVELTY - Forward biased and reverse biased diodes (D1,D2) are connected in parallel between positive terminal side switches (S1,S3) and negative terminal side switches (S2,S4), and a capacitor (9) is connected in series with a diode. The abnormality of any of the switches is detected when there is no variation in estimated voltage value when the estimation of power source voltage is repeated during predetermined time.    USE - For detecting insulation state of non-grounding power supply mounted in vehicles.    ADVANTAGE - Abnormality of switches can be effectively detected.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the insulation detector. (Drawing includes non-English language text).    positive side main circuit wiring (5a)    negative side main circuit wiring (5b)    capacitor (9)    microcomputer (11)    switches (S1-S4)
NOVELTY - An arithmetic unit estimates the source voltage of a known standard power supply, based on the voltage of capacitor (9) detected after interrupting the switches (S1-S3). A correction unit corrects the source voltage of direct current (DC) power supply (3), based on the estimated source voltage of standard power supply.    USE - Insulation detector for non-grounding direct current power supply mounted on vehicle.    ADVANTAGE - The correction process of source voltage of DC power supply, is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the insulation detector. (Drawing includes non-English language text).    DC power supply (3)    capacitor (9)    microcomputer (11)    switches (S1-S3)
NOVELTY - The detector (1) has switches (S1,S4 and S2,S3) which are respectively closed to connect positive and negative terminals of power supply (3) to ground (7). The switches (S3,S4) are closed to detect voltage across capacitor (9), using microcomputer (11), after opening other switches. The microcomputer calculates power source voltage using capacitor voltage, to detect insulation resistance with respect to ground.    USE - For detecting insulation of non-grounded DC power supply used in vehicle.    ADVANTAGE - Improves detection precision of insulation resistance with respect to ground, in non-grounded DC power supply.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the insulation detector. (Drawing includes non-English language text).    insulation detector (1)    DC power supply (3)    ground (7)    capacitor (9)    microcomputer (11)    switches (S1-S4)
NOVELTY - A high temperature gas generation unit comprises a reciprocating engine (5) such as a gas engine connected in parallel with a fuel cell. A gas turbine (2) generates electric power by expanding the high temperature gas generated by the reciprocating engine.    USE - Composite power generation equipment in power generation plant.    ADVANTAGE - Improves the efficiency and performance of the composite power generation equipment.    DESCRIPTION OF DRAWING(S) - The figure shows the outline schematic view of the composite power generation equipment. (Drawing includes non-English language text).    compressor (1)    gas turbine (2)    generator (3)    reciprocating engine (5)    air cooler (7)    boiler (8)
NOVELTY - The solar cell (40) is fixed to the stay (33) extending from the plastic or reinforced plastic frame towards seating location in back rest (32) above the user's head to receive the sunlight . The electric power obtained from the solar cell is used to drive motor.    USE - Solar power assisted electric wheelchair.    ADVANTAGE - Reduces total weight of wheelchair due to use of plastic frame and small size motor. Enables utilizing the solar power efficiently for motor driving.    DESCRIPTION OF DRAWING(S) - The figure shows a side elevation of solar power assisted electric wheelchair.    wheels (21,22)    seat (31)    back rest (32)    stay (33)    solar cell (40)
NOVELTY - Electrolyte capacitor contains capacitor element (1) formed by impregnating electrolyte liquid in wound foils of anode and cathode through separator, and stored in exterior case (10). The capacitor is equipped with sealant (9) having through-hole for sealing of opening of case (10), and is equipped with tube of flexible material consisting the through-hole. The electrolyte liquid contains tetrafluoride aluminum salt.    USE - For vehicle-mounted circuit and electronic information technology equipment.    ADVANTAGE - The electrolyte capacitor has low impedance characteristic, high withstand voltage characteristic, favorable humidity proof characteristic and high temperature lifetime characteristic.    DESCRIPTION OF DRAWING(S) - The figure shows internal sectional view of structure of the electrolytic capacitor. (Drawing includes non-English language text).    Capacitor element (1)    Anode lead-out unit (4)    Cathode lead-out unit (5)    Sealant (9)    Exterior case (10)
NOVELTY - The separator consists of a sheet, which is formed by immersing an aramid fiber and/or an aramid fiber in a liquid. The liquid consists of a mixture of N,N-dimethyl acetamide, N-methyl-2-pyrrolidone, alcohol, glycol, carbonate, acetonitrile, gamma-butyrolactone and/or dimethyl formamide.    USE - Used between electroconductive components such as electrodes, in electrical and electronic component (claimed) such as capacitors and batteries used for electric vehicles.    ADVANTAGE - The separator has excellent air permeability, heat resistance, strength and permeability to ion species such as lithium ion, sodium ion, ammonium ion and hydrogen ion. Shielding between electrodes is high. The electrical and electronic component obtained using the separator has excellent heat resistance and efficiency with reduced internal resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) electrical and electronic component; and    (2) manufacture of electrical and electronic component.
NOVELTY - The sheet comprises cathode catalyst layer and anode catalyst layer formed on the surface of electrolyte film.    USE - Catalyst layer formation sheet for fuel cell.    ADVANTAGE - Enables providing high quality fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) catalyst layer formation sheet manufacturing method; and    (2) catalyst layer electrolyte film laminate structure manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram illustrating the manufacturing process of catalyst layer-electrolyte-film laminate structure. (Drawing includes non-English language text).
NOVELTY - The mounting height above ground level for front battery (9F) is lowered with respect to rear battery (9R).    USE - For electric vehicle.    ADVANTAGE - Maintains the height of battery above ground level. Prevents downward protrusion of battery. Avoids road-surface interference.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic rear view of the electric vehicle.    vehicle (1)    rear floor (2)    rear suspension (6)    batteries (9F,9R)    mounting frame (11)
NOVELTY - The electrode has electrode catalyst layers (2a,2b) containing organic material for pore formation, for raising the water exhaustibility of electrode. The water retaining layers (3a,3b) are provided between the electrode catalyst layers and gas diffusion layers (4) for raising the water retainability.    USE - For polymer electrolyte fuel cell used in electric vehicle.    ADVANTAGE - Sufficient water content to maintain proton electroconductivity of solid polymer film is ensured and stable electric power generation is attained, even if relative humidity in the reactive gas supplied to the fuel cell fluctuates.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the single cell of polymer electrolyte fuel cell. (Drawing includes non-English language text).    solid polymer film (1)    electrode catalyst layers (2a,2b)    water keeping layers (3a,3b)    gaseous diffusion layers (4a,4b)    pore making material (PM)
NOVELTY - The bulk density of the sound absorbing material is set to 20-200 kg/m3 using an organic fiber.    USE - For silencer of fuel-cell vehicle (claimed).    ADVANTAGE - The sound absorbing material has excellent sound absorbing property and is recyclable. Weight of the silencer is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the silencer of fuel-cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the partial perspective diagram of the silencer.    Exhaust tube (1)    Small hole (2)    Sound-absorption layer (3)    Silencer case (4)    Drain hole (15)
NOVELTY - The battery has a battery meter (10) located on an upper surface of a main pipe of a bicycle. The meter has a detecting portion (3) to detect a moment of discharge of a battery body for storing an electric energy. An integrating portion (4) of the battery meter integrates a charged and discharged electric energy for obtaining a value corresponding to a remaining capacity of the battery.    USE - Used in a motor-assisted bicycle.    ADVANTAGE - The battery allows the operator to conveniently check a remaining capacity of the battery, without the need to move the operators neck or line of sight, even during operation of the bicycle, thus determining a remaining travel distance and time by assisted power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a motor-assisted bicycle including a battery meter.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block diagram of a battery of a motor-assisted bicycle.    Battery (1)    Battery body (2)    Detecting portion (3)    Integrating portion (4)    Battery meter (10)
NOVELTY - A hearing device (1) comprises a signal processing unit (3) and a fuel cell (4) to supply the signal processing unit with energy, where the fuel tank of the fuel cell comprises a membrane (5) or an area with micro openings, to let the fluid or gas to be used by the fuel cell pass into the fuel tank, and to block other fluids from entering the fuel tank.    USE - Used as e.g. behind-the-ear hearing aids or in-the-ear hearing aids or hearing instruments.    ADVANTAGE - The use of mechanical vents and resulting drawbacks may be prevented, by using the membrane or micro openings. The refilling of fuel cells with the membranes or micro openings may be performed very easy, and without the need of special knowledge or skill. By regularly refilling the hearing device, it is at the same time cleaned and thus in a clean state, which diminishes a manual cleaning of the hearing device by the user, and enhances the perceived state of appearance and quality of the hearing device.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a method of filling a fuel tank of a hearing device, by placing the hearing device into a refilling container with fuel fluid or gas, such that the membrane or area with micro openings are fully covered by the fuel fluid or gas; and    (b) a method of cleaning the outside of hearing device by applying fuel fluid or gas to the outside.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a hearing device in form of a behind-the-ear hearing aid with a fuel cell.    Hearing device (1)    Shell (2)    Signal processing unit (3)    Fuel cell (4)    Membrane (5)
NOVELTY - A dispensing apparatus comprises container(s) having an interior volume, odorant material(s) disposed in the interior volume of a first container, and hydrogen storage material(s) disposed in the interior volume of the first container or interior volume of a second container. The odorant material has detectable odor(s).    USE - For dispensing odorant to hydrogen gas (claimed) e.g. for a fuel cell.    ADVANTAGE - The inventive apparatus is capable of maintaining and dispensing uniform quantity of odorant at all time. It maintains constant concentration of the odorant throughout the supply of the gas.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for dispensing an odorant to a hydrogen gas comprising providing container(s) having an interior volume, odorant material(s) sorbed on a sorbent (11) and disposed in the interior volume of a first container, hydrogen storage material(s) (12) disposed in the interior volume of the first or second container; and applying a form of energy to the odorant material and to the hydrogen storage material and/or partially depressurizing the container(s) to release the hydrogen gas from the hydrogen storage material and the odorant material from the sorbent.    DESCRIPTION OF DRAWING(S) - The figure is a simplified, cross-sectional view of a vessel containing odorant sorbent and hydrogen storage materials.    Vessel (10)    Sorbent (11)    Hydrogen storage material (12)    Outlet (15)
NOVELTY - The structural platform (11) has two reservoirs (T1,T2)for the storage on the vehicle of fluid under pressure. Each reservoir includes a network of cells (2) connected between themselves via. Orifices (3), these orifices being conformed in a manner to that of flow of fluid engendered by the consumption of fluid necessary for the utilization of the vehicle, without loss of power affecting this utilization, and conformed in a manner such that, in case of rupture of one of many cells, the leakage provokes a loss of power sufficiently important to limit the escape of a large amount of fluid.    USE - A reservoir for storage of fuel in an automotive vehicle, especially for storing hydrogen highly flammable pressurized gas or oxygen gas in a fuel cell vehicle.    ADVANTAGE - Reduces the danger of explosion in case of vehicle accidents.    DESCRIPTION OF DRAWING(S) - The drawing is a side view of a tourist vehicle.    network of cells (2)    orifices (3)    structural platform (11)    reservoirs (T1,T2)
NOVELTY - The connecting member includes a base unit (2) accommodating a battery connector (7) to be coupled to a battery terminal. A bus-bar is electrically connected to the battery connector via a fuse. A container unit (3) is arranged nearer to the battery than the base unit, and has a part (17) for preventing replacement of the fuse when the base unit is united with the container unit.    USE - Motor vehicle battery.    ADVANTAGE - Prevents replacement of a fuse without disconnecting from the battery terminal.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of assembling a battery connecting member onto a battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the base unit.    Base unit (2)    Container unit (3)    Battery connector (7)    Fuse replacement prevention part. (17)
NOVELTY - The battery (1) has a beaker-shaped housing (1a) containing an electrode coil provided with 2 electrodes having electrode end sections (6,9) at opposite ends of the electrode coil, coupled directly to respective electrode terminals (4,10). One electrode terminal has a raised section (7) fitting through an opening (3) in the base (1b) of the housing, the mantle surface of the raised section welded to the housing base.    USE - The alkali storage battery is used for providing electrical current, e.g. for use in an automobile.    ADVANTAGE - Battery has reduced number of welded connections in current path for reduced internal resistance.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-section through an alkali storage battery.    Battery (1)    Beaker-shaped housing (1a)    Housing base (1b)    Electrode coil (2)    Opening in housing base (3)    Electrode terminals (4,10)    Electrode end sections (6,9)    Raised section of first electrode terminal (7)
NOVELTY - The fuel cell system has a fuel cell (1) with an anode (2) and a cathode (3) and an intermediate polymer electrolyte (4), the anode having an input (9) and an output (10) in contact with a fuel distribution system having an anode circuit (A) for circulation of a fuel/water mixture and a dosing device (15,16,17) for supplying fuel to the anode circuit, coupled to the input section of the latter. The fuel dosing device is followed by a mixing device (19) for mixing the liquid fuel with the fuel/water mixture to obtain a homogenous mixture.    USE - The fuel cell system is used for powering the propulsion drive for an automobile.    ADVANTAGE - Fuel dosing and mixing allows rapid response of fuel cell system to loading variations of propulsion drive.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of an anode circuit for a fuel cell system for a propulsion drive.    Fuel cell (1)    Anode (2)    Cathode (3)    Polymer electrolyte (4)    Anode input (9)    Anode output (10)    Dosing device (15,16,17)    Mixing device (19)    Anode circuit (A)
NOVELTY - The fuel cell system uses a number of polymer electrolyte membrane fuel cell stacks which are operated at different temperatures, the cathode gases initially supplied to one or more fuel cell stacks (A1,A2) with a lower operating temperature before being supplied to one or more fuel cell stacks (B) with a higher operating temperature.    USE - The fuel cell system is used for electrochemical generation of energy, e.g. for use in an automobile.    ADVANTAGE - Feed of cathode gases to fuel cell stack with lower operating temperature before fuel cell stack with higher operating temperature provides improved efficiency during continuous operation of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of a fuel cell system. (Drawing includes non-English language text).    Fuel cell stacks with lower operating temperature (A1,A2)    Fuel cell stack with higher operating temperature (B)
NOVELTY - A process for preparing the spinel-type lithium manganate used as positive electrode material of the Li-ion battery for electric vehicle includes such steps as proportionally mixing the oxide or salt of Mn with Li salt, pressing to become blocks, and segmentally calcining at 550-950 deg .C.    ADVANTAGE - Its advantages are secondary spheroid structure, high specific discharge capacity, discharge current and cyclic performance, and good high-temp discharging and storage performance.
NOVELTY - An auxiliary power supply system with super capacitors for the electrically driven vehicle is disclosed, which can store the regenerated and fed back braking energy and provide additional current to the motor when the vehicle is accelerating or climbing on slope. It is composed of the super capacitor module with high power density for releasing great current and the voltage regulator.
NOVELTY - Using discharging and regeneration charging capacity distribution describes discharging current mode of electric motor car. Based on status of available total capacity of accumulator, rest energy of accumulator is evaluated.    DETAILED DESCRIPTION - The method include following steps: measuring temperature, discharging current and regeneration charging current of accumulator; based on selected several current ranges and corresponding currents at upper and lower limits; accumulating the measured currents creates discharging and charging capacity distributions; forming the vector composed of discharging and charging capacity distributions and temperature of accumulator; normalizing the vector to meet the requirement as a input of neural-network model; based on status of available total capacity of accumulator, applying neural-network model evaluates surplus capacity. Considering discharging current mode, the invention evaluates surplus capacity accurately.
NOVELTY - A balance-type manipulator for exchanging the card-type accumulator set of electric vehicle is composed of tracks, track carriage running on the tracks, fixed platform installed on said track carriage, rotary platform arranged on the top surface of fixed platform, two groups of lifting arms controlled by lifting controller, and two groups of insertion arms movable up and down along said lifting arms respectively.
NOVELTY - The method involves dividing a set of electrochemical cells into two cell groups and determining an average cell stack voltage. A cell group voltage for each cell group is measured and a minimum cell voltage for each cell group is estimated to obtain a set of minimum cell voltages. A minimum cell voltage for a fuel cell stack (104) is then determined by finding the minimum value in the set of minimum cell voltages.    USE - Used for monitoring cell voltages of a set of electrochemical cells connected in series forming a cell stack (claimed).    ADVANTAGE - The method provides an estimate of minimum cell voltage within the cell stack and the estimate is used as an indication of cell performance rather than relying on average cell voltage measurement and thereby facilitates a fuel cell voltage monitoring system in detecting the poor performance of a bad cell and activating an alarm to initiate a recovery operation in a timely manner.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a voltage monitoring system for monitoring cell voltages of electrochemical cells connected in series forming a cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a fuel cell voltage monitoring system that estimates minimum cell voltage.    Fuel cell system (100)    Fuel cell voltage monitoring system (102)    Fuel cell stack (104)    Fuel storage vessel (106)    Flow control valve (112)
NOVELTY - A fresh secondary battery is changed with a charged electricity having a quantity less than the quantity of charged electricity of a secondary battery in a battery assembly other than the secondary battery to be replaced. The secondary battery to be replaced is then replaced with the charged fresh secondary battery.    USE - For replacing one or more secondary batteries installed in PEV or HEV if battery have degradation, reduced fully charged capacity, or reaches end of service life.    ADVANTAGE - Allows maximum performance of battery assembly as a whole after replacement of a battery module, while avoiding false detection of battery abnormality without the need to perform special process, such as an equalizing process after the replacement. Allows reduction in cost of replacing batteries, and reduction in cost related to detection of faulty battery.    DETAILED DESCRIPTION - The battery assembly is formed by electrically connecting secondary batteries in series or parallel.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the battery replacement process.
NOVELTY - A sample selected from a batch, is placed on a sample taker with measuring coil. A magnetic field is excited and impedance of measuring coil is measured for minimum, average and maximum thickness of sample at various frequencies. The gradients between impedances are determined for each frequency. A frequency at which gradients are positive and closer is selected for testing remaining samples.    USE - For testing eddy-current of powered materials used in solid electrolytic power sources e.g. highly energetic lithium electrochemical power source and fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sample taker for testing the eddy-current of powered materials.
NOVELTY - The method involves storing high pressure hydrogen in tank (1) and hydrogen absorbing alloy in tank (4). A supply unit (3) supplies hydrogen from tank (1) to storage unit (9) until pressure of hydrogen in storage unit reaches a predetermined pressure. A supply unit (6) supplies hydrogen from tank (4) to storage unit until the pressure of hydrogen in the storage unit reaches a maximum filling pressure.    USE - For supplying hydrogen to fuel cell mounted on vehicle.    ADVANTAGE - The hydrogen is supplied efficiently to the storage unit at low cost.    DESCRIPTION OF DRAWING(S) - DESCRIPTION OF DRAWING - The figure shows the block diagram of the hydrogen tank.    tanks (1,4)    on-off valves (2,5)    supply units (3,6)    fuel cell vehicle (8)    storage unit (9)
NOVELTY - A mesoporous material has network of interconnected pores within L3 phase structure. The pores include pore walls of a silicate material functionalized with metal cation(s).    USE - The invention is used in chemical, biological, optical, and electronics industries, preferably in article consisting of opto-electronic devices, separation filters, biomolecular sensors, and fuel cells (claimed).    ADVANTAGE - The invention provides method capable of providing selected, functional sites in a number of locations within the structural network. It does not add excessive cost to overall manufacturing operations. It provides mesoporous structure having maintained physical integrity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing mesoporous material comprising combining solvent(s), surfactant(s) for L3 phase formation, and optionally catalyst(s), to form a surfactant L3 phase; combining the surfactant L3 phase with metal cation precursor(s) to functionalize the phase with the metal cation; and combining the functionalized surfactant L3 phase with resin precursor(s) to form the mesoporous material.    DESCRIPTION OF DRAWING(S) - The figure is a simple flow chart of the process of manufacturing the inventive mesoporous material.
NOVELTY - The thermoelectric material comprises zirconium-hafnium-nickel-palladium-tin-antimony group complex of specific compositional formula. The material has zirconium-nickel-tin based, half-Heusler crystal lattice structure confirming to space group of F43m.    USE - For automotive applications for capturing electric power from exhaust gas or radiator heat and using for automotive accessories e.g. radio and telephones.    ADVANTAGE - The thermoelectric material is capable of generating high electric power even at elevated temperatures. The material has high reliability, durability, and low noise and vibration levels, low thermal conductivity and electrical resistivity.    DETAILED DESCRIPTION - The thermoelectric material comprises zirconium-hafnium-nickel-palladium-tin-antimony group complex of compositional formula: Zr0.5Hf0.8Pd0.2Sn0.99Sb0.01. The material has zirconium-nickel-tin based, half-Heusler crystal lattice structure confirming to space group of F43m.    DESCRIPTION OF DRAWING(S) - The figure shows graph of temperature dependence of electrical resistivity of zirconium-nickel-tin based, half-Heusler compounds.
NOVELTY - A fuel cell power plant has a reactant passage (22) for providing reactant to an electrolyte, liquid passages (24a,24b), and a porous material that is liquid permeable and conductive for separating reactant passage and liquid passages. Reactant flows into reactant passage having upstream portion adjacent a reactant passage inlet (41) and a downstream portion adjacent a reactant passage outlet (45).    USE - For operating fuel cell power plant used as power sources for electrical apparatus in space vehicles, power sources in automotive applications, and as stationary electricity generators for buildings.    ADVANTAGE - Provides liquid outlet pressure that is below an ambient pressure at liquid passage outlet. Simultaneously humidifies incoming reactant and removes excess liquid from reactant passages.    DETAILED DESCRIPTION - Liquid flows in the liquid passages. Pressure profile is controlled to provide pressure difference in upstream portion and a negative pressure difference in the downstream portion. The positive pressure difference pushes liquid in the liquid passage to the upstream portion through the porous material.    An INDEPENDENT CLAIM is also included for a fuel cell power plant.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of a fuel cell unit with two independent coolant channels, one of them being dead-ended.    Reactant passage (22)    Liquid passages (24a,24b)    Reactant passage inlet (41)    Reactant passage outlet (45)
NOVELTY - The vehicle (1) has a fuel cell (30), batteries (27) and fuel tanks (25) removably mounted between the left and right side rails (14a,14b) of a loading platform receiving frame (14).    USE - For carrying objects.    ADVANTAGE - Provides an electric motor-operated vehicle that efficiently uses the space in the vehicle body to accomplish a compact layout of fuel cell and related components, securely hold the components on the vehicle body, and protect the components against external forces. Comprises of a piping system having a compact layout with sufficient strength. Prevents longitudinal and lateral displacement of the fuel tanks. Includes covers having a louver or labyrinth structure to prevent water or other foreign material from entering the intake openings formed on the vehicle body cowl. Surrounds fuel cell, batteries and fuel tanks with a loading platform receiving frame which provides sufficient protection from external forces.    DESCRIPTION OF DRAWING(S) - The figure is a top plan view of the layout of components in the electric motor-operated vehicle.    Electric motor-operated vehicle (1)    Loading platform receiving frame (14)    Side rails (14a,14b)    Fuel tanks (25)    Batteries (27)    Fuel cell (30)
NOVELTY - The vehicle (1) has fuel tanks (25) disposed centrally along the vehicle width, and a fuel cell (30) disposed between the front ends of the fuel tanks and front end of the vehicle body (2) and beneath the vehicle seat. A control unit (37) regulates the operation of an electric motor (36) configured to drive the vehicle.    USE - For carrying objects.    ADVANTAGE - Employs a layout of the fuel cell and related components to cool them in an efficient and uncomplicated manner with airflow generated by the propulsion of the vehicle along a travel path. Includes covers having a louver or labyrinth structure to prevent water or other foreign material from entering the intake openings formed on the vehicle body cowl. Surrounds fuel cell, batteries and fuel tanks with a loading platform receiving frame which provides sufficient protection from external forces.    DETAILED DESCRIPTION - The seat is connected to the vehicle body which is provided with front and rear wheels (5,8). Main frame rails (7) are disposed along the longitudinal axis of the vehicle body. A loading platform receiving frame (14) is connected to the main frame rails. A loading platform (9) is connected to the loading platform receiving frame and disposed rearward of the seat above the rear wheels to receive objects. Batteries (27) supply power to the electric motor. The fuel cell charges the batteries. The fuel tanks supply fuel to the fuel cell. An INDEPENDENT CLAIM is included for cooling the fuel cell and batteries on the electric motor-operated vehicle.    DESCRIPTION OF DRAWING(S) - The figure is a top plan view of the layout of components in the electric motor-operated vehicle.    Electric motor-operated vehicle (1)    Vehicle body (2)    Front and rear wheels (5,8)    Main frame rails (7)    Loading platform (9)    Loading platform receiving frame (14)    Fuel tanks (25)    Batteries (27)    Fuel cell (30)    Electric motor (36)    Control unit (37)
NOVELTY - The system (10) includes a thermoelectric device (14) in thermal communication with a fuel reformer (12).    USE - For use in a vehicle or stationary power generator.    ADVANTAGE - Includes a thermoelectric device that generates electrical energy that can be used for a wide variety of applications.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for generating electrical energy using the fuel reforming system.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view showing the fuel reformer, thermoelectric device, and a battery electrically coupled to the thermoelectric device to receive electrical energy from the thermoelectric device.    Fuel reforming system (10)    Fuel reformer (12)    Thermoelectric device (14)    Plasma generator (15)    Reactor (16)
NOVELTY - A fuel cell system comprises: an auto-thermal reformer for producing a heated reformate from a provided fuel mixture through a chemical reaction; a heat exchanger in fluid communication with the auto-thermal reformer for receiving the heated reformate; and a thermoelectric module disposed in thermal communication with a portion of the heat exchanger, and adapted to produce electricity from the heated reformate.    USE - For use in automobiles or homes.    ADVANTAGE - The invention can achieve higher overall system efficiencies in small-scale, highly integrated fuel cell systems.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method of operating a fuel cell system; and    (b) a method of generating heat and electrical energy.    The fuel cell system is operated by operating an auto-thermal reformer to produce a reformate with thermal energy. The reformate is provided to a heat exchanger in fluid communication with the auto-thermal reformer. A portion of the thermal energy of the reformate in the heat exchanger is harnessed. The thermal energy is transformed into electricity. Heat and electrical energy are generated by supplying a fuel mixture to an auto-thermal reactor to generate a reformate. A temperature differential is generated across a thermal-to-electric device to generate electricity for secondary power. Components of the fuel mixture in a heat exchanger are pre-heated. The pre-heating comprises heat from the reformats. The thermal-to-electric device is in thermal communication with the heat exchanger. The reformate is supplied to a fuel cell stack for generating electricity for primary power and secondary heat.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a thermoelectric power generator module.    Thermoelectric module (10)    Thermoelectric elements (12)    Electrical insulators (20, 22)    Heat conduction wall (24, 26)
NOVELTY - Bipolar plate (10) comprises a metal substrate (12), and a metallic corrosion-resistant layer (14) provided within a boundary region (15) of the substrate by impinging metallic powdered particles into the boundary region at high velocities so that the impinged metallic powdered particles splat across and embed in the boundary region to metallurgically interlock with the substrate.    USE - For proton exchange membrane fuel cell used in high-duty vehicles.    ADVANTAGE - The bipolar plate is cost-effective and corrosion-resistant. It has improved resistance to mechanical and thermal stresses. It has a robust structure that can withstand increased loads.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of producing a metallic bipolar plate, comprising:    providing metallic particles with high kinetic energy, the metallic particles being metals or metal alloys exhibiting anti-corrosion characteristics;    impinging the highly energized metallic particles against a metal substrate at high velocities, thus splatting, embedding, diffusing, and interlocking the metallic particles with the metal substrate in a boundary region to form a metallic corrosion-resistant layer within the boundary region of the metal substrate.    DESCRIPTION OF DRAWING(S) - The figure is an illustration of the method for producing the bipolar plates by the high velocity oxygen fuel.    Bipolar plate (10)    Substrate (12)    Metallic corrosion-resistant layer (14)    Boundary region (15)    Heated plate (36)
NOVELTY - A fuel cell (10) generates electric power based on electrochemical reaction between oxidizing gas and fuel gas. When power generation by the fuel cell is terminated, the electric energy generated by the fuel cell is consumed in electrically driven accessories (21) under the condition that feed of at least one of the oxidizing gas and fuel gas is stopped by air valves (22,23) and a hydrogen valve (32).    USE - For e.g. automotive vehicles, marine vessels, portable power generators and other mobile devices.    ADVANTAGE - Prevents or suppresses cathode electrode from deteriorating due to adverse influences given from reaction gas remaining in fuel cell when power generation is stopped. Enables diagnosis of cross-leak phenomenon according to which reaction gas leaks via electrolyte membrane to opposite electrode.    DESCRIPTION OF DRAWING(S) - The figure is a diagram showing an overall arrangement of the fuel cell system.    Fuel cell (10)    Electrically driven accessories (21)    Air valves (22,23)    Hydrogen valve (32)
NOVELTY - An elongated elastomeric member (12) expands or compresses along its length to receive one of closely spaced plates (18) in each recess (14) and to register each electrical contact with a corresponding contact point on one of the closely spaced plates.    USE - For series of closely spaced plates. For monitoring cells within stack used in electric vehicle.    ADVANTAGE - Ensures easy handling and installation of electrical connector. Ensures reliable electrical contact components of fuel cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a closely spaced plates connecting method.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary plan view of an electrical elastomeric connector.    Electrical elastomeric connector (10)    Elongated elastomeric member (12)    Recess (14)    Closely spaced plates (18)    Segment (22)
NOVELTY - The heat conduction components (41,42) connected between a fixing roller pair (71,72) and a fuel cell (314), transmit heat generated from the fuel cell to the fixing roller pair.    USE - Image forming device e.g. copier, printer, scanner and facsimile of tandem or four-cycle system.    ADVANTAGE - Stable image quality is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the heat conduction component in the image forming device. (Drawing includes non-English language text).    heat conduction components (41,42)    fixing rollers (71,72)    heat receiving roller (73)    tension roller (74)    fuel cell (314)
NOVELTY - A precursor sol obtained by hydrolyzing metal alkoxide, is applied on a porous support (2), followed by drying. Bake-processing is performed to obtain an oxide film (3) having several pores (4). The obtained oxide film is exposed to water vapor of temperature lower than the calcination temperature of the oxide film, at 500-750 degrees C, to form a filter (1) having a fluid separation membrane on porous support.    USE - For fuel cell, foodstuffs manufacturing apparatus and medical apparatus such as alcohol dehydrator, water treatment plant, desalination plant, waste gas processing plant or power station.    ADVANTAGE - The fluid separation filter has excellent corrosion resistance, water resistance and time-dependent reliability. The diameter of pores in the filter is easily controlled in a preset range. Selectivity of specific gas is improved.    DETAILED DESCRIPTION - A metal alkoxide is hydrolyzed to form a precursor sol. The obtained precursor sol is applied on at least one surface of a porous support, followed by drying. Bake-processing is performed to obtain an oxide film having several pores, by coupling of cyclic siloxane and cyclic silanol group. The obtained oxide film is exposed to water vapor of temperature lower than the calcination temperature of the oxide film, at 500-750 degrees C, to form a filter having a fluid separation membrane in at least one portion of the porous support. The metal alkoxide contains silicon, or titanium, zirconium, aluminum and/or phosphorus. Calcination is performed at 500-900 degrees C. The water vapor has a partial pressure of 0.1-100 kPa and contains 5 vol.% or more of oxygen.    DESCRIPTION OF DRAWING(S) - The figure shows the expanded sectional view of the fluid separation filter.    filter (1)    porous support (2)    oxide film (3)    pores (4)    intermediate layer (5)
NOVELTY - A hydrogen occlusion alloy has a titanium-vanadium-chromium-molybdenum-type alloy as main component. The component ratio of vanadium and molybdenum in the hydrogen occlusion alloy, are 10-17.5 mol% and 1-5 mol%, respectively.    USE - For hydrogen storage system (claimed) used for motor vehicles, fuel cell electric vehicle and apparatus for transport.    ADVANTAGE - The hydrogen occlusion alloy has excellent hydrogen storage capacity per metal unit weight, and is manufactured economically. The alloy provides lightweight hydrogen storage system. The flight range of the fuel cell electric vehicle is lengthened by using the hydrogen storage system.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen occlusion alloy, which involves performing rapid solidification of the molten metal alloy at a cooling rate of 1000 degrees Celsius/second or more; and    (2) hydrogen storage system, in which the pressure during hydrogen filling is 3 MPa or more, and uses hydrogen occlusion alloy.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of the outline of hydrogen storage system. (Drawing includes non-English language text).    hydrogen cylinder (1)    main tank (2)    heat exchanger for main tank (3)    regulator (4)    pressure indicator (5)
NOVELTY - An electronic control unit (ECU) (9) reduces the inflow command value of cooling water with a predetermined time-lag, when the inflow command value of reactive gas is reduced due to reduction in electric power generation of fuel cell.    USE - For cooling fuel cell of electric vehicle.    ADVANTAGE - Prevents deterioration and electrolytic damage of fuel cell, even if the electric power generation output of fuel cell reduces rapidly.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling device. (Drawing includes non-English language text).    radiator (6)    radiator fan (7)    electronic control unit (9)    cooling device (10)    cooling water flow path (10a)
NOVELTY - The cooling circuits (10A,10B) cool the fuel cell by circulating cooling water between the fuel cell and the radiator installed in exterior portion of a box (4) made of electroconductive material. A stainless steel coupler (20) which penetrates through the box for connecting the cooling circuits.    USE - For cooling polymer electrolyte fuel cell used in car.    ADVANTAGE - Insulation of the fuel cell can be improved efficiently using simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the polymer electrolyte fuel cell.    box (4)    cooling circuits (10A,10B)    pipe (12)    stainless steel coupler (20)
NOVELTY - The fuel consumption amount and fuel discharge amount are calculated, when the failure of the tank pressure sensor (9) is detected. The pressure of fuel tank (2) is estimated using the calculated values and tank pressure detected before the failure of pressure sensor.    USE - For maintaining function of fuel cell system used in electric vehicle, motor-cycle and robot.    ADVANTAGE - Allows to control the pressure of the fuel tank reliably based on the estimated tank pressure value and hence increases the reliability of the fuel cell 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)    hydrogen tank (2)    air supply system (3)    tank pressure sensor (9)    electronic control unit (16)
NOVELTY - The hydrogen gas introduced to a retention chamber (13), is mixed with gas leaving the cathode of the fuel cell. The time at which the hydrogen gas remaining in the chamber is to be ejected by using ventilation fan (18) and supply charger (16), is lengthened, when the residual hydrogen concentration becomes large due to stoppage of the electric power generation of fuel cell stack (4).    USE - In electric vehicle, for controlling hydrogen gas treatment equipment of fuel cell.    ADVANTAGE - Since the ejection time of residual hydrogen gas from the retention chamber is lengthened when the gas concentration is large, the driving of ventilation fan and supply charger are not required, thereby reducing the electric power consumption of battery. The electric charge required during restarting can be ensured due to power consumption reduction.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell. (Drawing includes non-English language text).    fuel cell stack (4)    hydrogen gas inlet (12)    retention chamber (13)    supply charger (16)    ventilation fan (18)
NOVELTY - The elapsed time between purge operation that is performed before electric power generation stop operation, and stop operation, is measured. After passage of measured time from the stop operation, another purge operation is performed. After diluting the hydrogen gas ejected by the purge operation, the drive of fuel cell system is stopped.    USE - For shutdown of fuel cell system mounted in fuel cell electric vehicle such as car.    ADVANTAGE - Since the purge operation is not performed continuously, the concentration of hydrogen gas ejected to atmosphere, is reduced. Ensures electric power, thus enables to reduce the size of power system mounted on vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (4)    emission fuel dilution device (6)    purge hydrogen pipe (8)    shut-off valve (9)    cathode off-gas pipe (11)    inlet port (12)    retention room (13)    supercharger (16)    valve (17)
NOVELTY - Pressure sensor (9) detects the pressure of a hydrogen pole (2A) of a fuel cell (2) during opening state of a hydrogen cut-off valve (6). A setting unit sets the opening time-of-onset of hydrogen purge valve (10) according to the detected pressure.    USE - For fuel cells used in electric vehicles.    ADVANTAGE - The back flow of impure gas such as air into hydrogen circuit can be prevented. Impure gas currently retained in hydrogen pole space of fuel cell before electric power generation can be excluded efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fuel system. (Drawing includes non-English language text).    fuel system (1)    fuel cell (2)    hydrogen pole (2A)    hydrogen cut-off valve (6)    pressure sensor (9)    hydrogen purge valve (10)
NOVELTY - The method involves judging whether the difference between absolute speed of the compressor (13) and a command speed exceeds predetermined value for predetermined time period. The failure of the air supply system is determined based on the judgment result.    USE - For determining failure of air supply system of fuel cell used in electric vehicle, motor cycle, robot and other fixed and portable apparatus.    ADVANTAGE - Failure of the air supply system can be judged appropriately, improving maintenance reliability of the fuel cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell apparatus. (Drawing includes non-English language text).    fuel cell (1)    fuel supply system (2)    air supply system (3)    cooling system (4)    compressor (13)
NOVELTY - Fuel cell system (1) is equipped with solid polymer electrolyte film type fuel cell (2). The hydrogen gas is re-supplied to hydrogen supply route (21) connected to anode, so that hydrogen is supplied by anode and oxygen is supplied by cathode, for generating electric power after passage of predetermined time from stoppage of electric power generation of fuel cell.    USE - For controlling electric power generation in fuel cell system for electric vehicle.    ADVANTAGE - Improves startability 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).    fuel cell system (1)    solid polymer electrolyte film type fuel cell (2)    primary cut-off valve (4)    pressure control valve (5)    secondary cut-off valve (6)    hydrogen supply route (21)
NOVELTY - A fuel cell stack (12) generates electric power by supplying hydrogen gas or air to cell stack. A determination unit determines whether the electric current value calculated based on measured temperature and cell voltage of cell stack, exceeds preset value. The controller (20) supplies electric current to a propulsion motor (16) based on determination result, during start of a fuel cell vehicle (10).    USE - For controlling fuel cell vehicle.    ADVANTAGE - The supply of electric current to propulsion motor is started according to the suitable conditions during start of fuel cell vehicle. Thereby, enabling the vehicle to drive smoothly.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a structure of a fuel cell vehicle. (Drawing includes non-English language text).    fuel cell vehicle (10)    fuel cell stack (12)    propulsion motor (16)    controller (20)    temperature sensor (76)
NOVELTY - A membrane electrode joint (MEA) (MDC) has a solid polymer electrolyte film (M) interposed between a pair of electrodes. The separator (10) which is interposed between the membrane electrode joint, has seal (12A,12B) formed at its front and back surfaces.    USE - For solid polymer type fuel cell of electric vehicle.    ADVANTAGE - The sealing performance is improved, even when the contact surface of seal has impact from outside.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for membrane-electrode joint with seal.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell.    single cell (1)    separator (10)    seal (12A,12B,12A',12B')    solid polymer electrolyte film (M)    membrane-electrode joint (MEA) (MDC)
NOVELTY - A driving pattern prediction unit predicts the future driving pattern of the vehicle. A setting unit sets power generation value for fuel cell (1), based on estimated future driving pattern of vehicle. A controller (7) controls power generation of fuel cell, based on set power generation value.    USE - For controlling electric power generation of fuel cell used in hybrid vehicle.    ADVANTAGE - The fuel consumption is reduced thereby improves efficiency of the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell vehicle. (Drawing includes non-English language text).    fuel cell (1)    electrical-storage unit (2)    drive motor (3)    integrated controller (6)    fuel cell controller (7)
NOVELTY - The thickness retention value of battery separator having front end tip diameter of 3.0 mm is 40% or more, at temperature of 120 degrees Celsius and at pressure load of 2600nN, when temperature rise is 5 degrees Celsius/min up to 170 degrees Celsius.    USE - For alkali secondary batteries like nickel-cadmium battery, nickel-zinc carbon cell and nickel-hydrogen battery used for hybrid vehicle and electric power assisted bicycle.    ADVANTAGE - Since the heat resistance property of battery separator is high, the secondary battery having high temperature stability can be used for long period.
NOVELTY - A fuel cell (1) generates electric power by supplying hydrogen gas and air from respective flow paths (2,3). A humidifier (8) is provided at the upstream side of the air supply flow path (3). A controller performs switch control of the respective flow paths to an intercooler (4) using the switching valve (5), when temperature of the humidifier is beyond a predetermined value.    USE - Fuel cell system used for electric vehicle.    ADVANTAGE - Since a humidifier is protected by raising the temperature of fuel cell, the reliability of fuel cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    flow paths (2,3)    intercooler (4)    switching valve (5)    humidifier (8)
NOVELTY - Signal supply line (11) branched from a oxidizing gas supply path (7), transmits pressure signal to a regulator (5) provided in a hydrogen gas supply path (6). An exhaust valve (13) provided in the signal supply line, is opened and closed based on the pressure in the hydrogen gas supply path, oxidizing gas supply path and cooling medium flow path (9).    USE - For electric vehicle, motorcycle, robot, fixed mold and portable mold.    ADVANTAGE - The pressure of hydrogen gas is controlled and appropriate pressure balancing of hydrogen gas, oxidizing gas and cooling medium is obtained even in the transient state. Thereby, improving reliability.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.(Drawing includes non-English language text).    regulator (5)    hydrogen gas supply path (6)    oxidizing gas supply path (7)    cooling medium flow path (9)    signal supply line (11)    exhaust line (13)
NOVELTY - A flow path (4) supplies heating gas to a fuel cell (1). An ejector (9) provided at the flow path (4) ejects the exhaust gas from the fuel cell through another flow path (7), to flow path (4). An exhaust valve (8) ejects the exhaust gas from the flow path (7). A control unit (11) increases the flow amount of exhaust gas from the ejector at the time of opening of valve.    USE - Fuel cell system for electric vehicle.    ADVANTAGE - The property of fuel cell can be maintained, by reducing the pressure loss in the ejector.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    flow paths (4,7)    exhaust valve (8)    ejector (9)    control unit (11)
NOVELTY - A catalyst-component particle (2) is generated inside nano pore of mesoporous silica (1). A carbon precursor (3) is sucked inside the pore and carbonized, after which the mesoporous silica is removed.    USE - For manufacturing catalyst for fuel electrode and oxidizing agent electrode of fuel cell (claimed) used in motor vehicle.    ADVANTAGE - The catalyst containing nano structure carbon material and having excellent catalyst property, is manufactured effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell.    DESCRIPTION OF DRAWING(S) - The figures show the explanatory views of the catalyst during its manufacture.    mesoporous silica (1)    catalyst-component particle (2)    carbon precursor (3)    nano structure carbon portion (4)    nano structure carbon material (5)
NOVELTY - The fuel cell comprises a cathode (11) and an anode (12), arranged opposingly via an electrolyte film (13). The cathode comprises a porous catalyst layer (11b) containing a photocatalyst and a catalyst. The photocatalyst promotes decomposition of water by light energy, and the catalyst promotes decomposition of hydrogen produced by water-decomposition into proton and electron.    USE - In small portable apparatuses using water as fuel, transport apparatuses, and electronic devices, such as mobile telephones, electronic notebooks, and notebook personal computers, for generating electric power by electrical potential difference produced when oxygen is reduced by anode.    ADVANTAGE - The fuel cell is simple, compact and lightweight, and eliminates the need for gas-supply apparatus and modifier.    DESCRIPTION OF DRAWING(S) - The figure shows the outline sectional drawing of the fuel cell.    Battery container (10)    Cathode (11)    Porous catalyst layer (11b)    Anode (12)    Electrolyte film (13)
NOVELTY - The fuel cell system includes rotating equipment like a hydrogen pump (3), an air-conditioner (4), a cooling water pump (7), and a ventilating fan (9). The system is designed such that during idle state of operation, generation of fundamental frequency exceeding 30 Hz is suppressed after mutual detachment.    USE - For controlling noise during idle state of fuel cell system of electric vehicle.    ADVANTAGE - Suppresses noise at the time of idle state 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).    hydrogen pump (3)    air-conditioner (4)    cooling water pump (7)    ventilating fan (9)
NOVELTY - The difference between pressure of cooling water at cooling water inlet and outlet of the fuel cell (2), is compared with a threshold value determined from the rotation speed of cooling-water pump (3). The fault in the fuel cell cooling system (1), is detected, when the cooling water pressure difference is less than the threshold value.    USE - For detecting fault in cooling system of fuel cell in fuel cell electric vehicle.    ADVANTAGE - Determines the fault in the fuel cell cooling system simply and precisely.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell cooling system. (Drawing includes non-English language text).    fuel cell cooling system (1)    fuel cell (2)    cooling-water route (2a)    cooling-water pump (3)    cooling water pipe (5)
NOVELTY - A container (31) has fuel ejectors (40-60) having nozzles of different diameters, and switching valves (70,80). An axis of diffuser (61) of ejector (60) intersects the parallel axes of diffusers of ejectors (40,50) arranged on same vertical plane. The switching valves select any one of the ejectors to supply desired amount of fuel.    USE - Fuel supply apparatus for supplying fuel to solid polymer film type fuel cell for electric vehicle.    ADVANTAGE - Required amount of fuel is supplied to fuel cell, by selecting the ejectors having nozzles of different diameters, thereby ensuring stoichiometric property. Reduces the size and weight of the fuel system, by a simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel supply apparatus.    fuel supply apparatus (30)    container (31)    fuel ejectors (40-60)    diffusers (41,61)    switching valves (70,80)
NOVELTY - A flow path switching detector detects flow path switched by flow path switching valve (8) which switches circulation flow path (A) and bypass flow path (B). An electronic control unit (9) controls the flow amount of cooling water supplied to fuel cell, by changing flow amount command value of circulation pump (5), according to detection result.    USE - Cooling device of fuel cell used in electric vehicle.    ADVANTAGE - The fuel cell is cooled efficiently, by considering pressure loss in radiator.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling device. (Drawing includes non-English language text).    circulation pump (5)    flow path switching valve (8)    electronic control unit (9)    circulation flow path (A)    bypass flow path (B)
NOVELTY - A battery (22) is fixed to the vehicle chassis through a suspension element (20). An electric power control unit (PCU) (24) is attached to the battery, through an installation element equipped with overhang portions (42a,42b).    USE - Electric vehicle.    ADVANTAGE - The battery is protected from damage at time of impact, by providing the overhang portions that absorb the impact.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery and PCU of electric vehicle. (Drawing includes non-English language text).    suspension element (20)    battery (22)    PCU (24)    overhang portions (42a,42b)
NOVELTY - The hydrogen occlusion material has magnesium content of 50-80 mass%, and is composite material of magnesium and carbon. The composite material comprises magnesium microparticles of 5 nm-0.5 microns of mean particle diameter, and carbon material of 5 nm-20 microns of mean particle diameter.    USE - For hydrogen storage containers used for fuel cells for electric vehicles and power generating devices (all claimed).    ADVANTAGE - The hydrogen occlusion material has high hydrogen storage capacity and quick rate of hydrogen absorption. The material has high industrial utility, and economically provides fuel cells having stable performance characteristics.    DETAILED DESCRIPTION - The composite material comprises carbon material, and magnesium-nickel type alloy, and ratio of mass content of magnesium and nickel is 9:1 to 30:1. INDEPENDENT CLAIMS are included for the following:    (a) manufacture of hydrogen occlusion material;    (b) manufacturing apparatus of hydrogen occlusion material;    (c) hydrogen storage container;    (d) fuel cell electric vehicle; and    (e) fuel cell power generating device.    DESCRIPTION OF DRAWING(S) - The figure shows flow sheet of manufacture of composite group hydrogen occlusion material. (Drawing includes non-English language text).    inner tube (1)    reaction tube (2)    introductory portion (3)    synthetic region (5)    outlet (6)
NOVELTY - The system has a solar cell (11) that supplies power to a water electrolyzer (12) for producing hydrogen by electrolysis, and a fuel cell (16) for supplying power to a load (20). An inverter is switched to connect electric power unit (21) to load if output of the fuel cell is insufficient to drive the load.    USE - Electric power generation system.    ADVANTAGE - Electric power generation system capable of effectively utilizing solar energy is realized.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of electric power generation system. (Drawing includes non-English language text).    electric power generation system (10)    solar cell (11)    water electrolyzer (12)    fuel cell (16)    load (20)    electric power unit (21)
NOVELTY - An ejector (11) is connected to the central portion of the inlet block (21) of a humidifier (18). The pressure governing valve (7), non-return valve (10) and the bypass valve (15) are arranged above, near and below the ejector, respectively and are connected to the inlet block.    USE - Integrated structure of fuel supply device for fuel cell system of vehicle.    ADVANTAGE - The fuel consumption is reduced and the supply of gas is performed through a shortest path.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the integrated structure. (Drawing includes non-English language text).    pressure governing valve (7)    non-return valve (10)    ejector (11)    bypass valve (15)    humidifier (18)    inlet block (21)
NOVELTY - The method involves calculating the difference between the open circuit voltage value and the currently measured cell voltage value. If the calculated difference exceeds the predetermined value, abnormality in the connection state of the cell voltage detection wire is determined.    USE - For testing cell voltage detection wire e.g. for lithium ion secondary battery of battery module (claimed) used in electric vehicle.    ADVANTAGE - Determines the abnormality in the connection state of the cell voltage detection line correctly by using simple technique.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) the detector circuit; and    (b) the battery module.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart illustrating the cell voltage detection wire test routine executed by CPU of a microcomputer. (Drawing includes non-English language text).
NOVELTY - A proton conductive solid electrolyte (11) has primary and secondary electrode pairs provided at its both the surfaces. The primary electrode pair has a detection electrode (12) and counter electrode (14). The secondary electrode pair has a counter electrode (13) and reference electrode (15) covered by porous element (16).    USE - For carbon monoxide gas detector (claimed) for fuel cell such as solid polymer type fuel cell, phosphoric acid type fuel cell, fixed type fuel cell for residence, mobile-type fuel cell for motor vehicle.    ADVANTAGE - Since the reference electrode is covered with porous element, the density of carbon monoxide in heating gas is measured accurately. Since all the electrodes are formed on a single solid electrolyte, reduction of size and weight of sensor element is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for carbon monoxide gas detector.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional vies of carbon monoxide gas detector. (Drawing includes non-English language text).    proton conductive solid electrolyte (11)    detection electrode (12)    counter electrodes (13,14)    reference electrode (15)    porous element (16)
NOVELTY - Forward biased and reverse biased diodes (D1,D2) are connected in parallel between positive terminal side switches (S1,S3) and negative terminal side switches (S2,S4), and a capacitor (9) is connected in series with a diode. The abnormality of switches is detected, based on the voltage detected when closing the negative terminal side switch (S4).    USE - For detecting insulation state of non-grounding power supply mounted in vehicles.    ADVANTAGE - Abnormal switches can be easily identified.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the insulation detector. (Drawing includes non-English language text).    positive side main circuit wiring (5a)    negative side main circuit wiring (5b)    capacitor (9)    microcomputer (11)    switches (S1-S4)
NOVELTY - The diode (D1) in series with capacitor (7), is connected parallel to diode (D2), between the switches (S2, S4). A microcomputer (11) between the switches (S2,S4) compares detected voltage between terminals of capacitor and preset value. When detected voltage exceeds, the preset correction value is applied to detected voltage based on value of forward voltage drop of diodes, and detected voltage is corrected.    USE - Insulation detector for vehicle mounted non-grounding direct current power supply.    ADVANTAGE - Enables reducing the error of detected voltage in microcomputer.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the insulation detector. (Drawing includes non-English language text).    power supply (3)    capacitor (7)    microcomputer (11)    diodes (D1,D2)    switches (S1-S4)
NOVELTY - The inner electrodes (29,30) are arranged along the inner surface of oxygen ion conductive solid electrolyte layer. The outer surface of solid electrolyte layer is covered by a gaseous diffusion layer (33) which diffuses hydrogen gas based on Knudsen diffusion. The inner electrodes are maintained at specific potential intermittently during hydrogen gas detection.    USE - For detecting density of hydrogen gas used in fuel cell system and storage battery of electric vehicle, hybrid vehicle.    ADVANTAGE - Ensures stable detection due to effective diffusion of hydrogen gas into the diffusion layer by Knudsen technique and maintenance of suitable diffusion time lag between hydrogen and carbon dioxide gases.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross sectional view of hydrogen sensor.    inner electrodes (29,30)    ground electrodes (31,32)    gaseous diffusion layer (33)
NOVELTY - An arithmetic unit (11) estimates source voltage of supply (3) based on voltage between terminals of capacitor (9), when switches (S1,S2) are OFF. The fluctuation ratio of source voltage is calculated, to correct each detected voltage in previous cycle, when switches (S1,S4,S2,S3) are OFF. The insulation resistances (Rp,Rn) are calculated based on grounding potential of supply, using corrected values.    USE - For detecting insulation state of vehicle-mounted non-grounding direct current (DC) power supply.    ADVANTAGE - Since the insulation resistances are calculated using corrected detection voltage between the capacitor terminals, the reliability of detection of insulation state of power supply is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the insulation detector. (Drawing includes non-English language text).    power supply (3)    grounding terminal (7)    capacitor (9)    arithmetic unit (11)    switches (S1-S4)
NOVELTY - The terminal voltage of the battery (13) is measured when predetermined terminal voltage measurement conditions are satisfied. The ratio of the amount of coulombs discharged by a battery in full-charge state, to the amount of coulombs discharged during predetermined conditions, calculated using the measured voltage, is determined. The state of charge (SOC) during electric power OFF, is detected using the ratio.    USE - For detecting charging state of battery mounted on hybrid vehicle, during electric power switch OFF condition.    ADVANTAGE - The SOC of the battery is accurately detected even if dischargeable capacitance of the battery deteriorates.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) state of charge detector;    (b) electric power supply control method of battery; and    (c) electric power supply control apparatus of battery.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power supply control apparatus of battery. (Drawing includes non-English language text).    engine (3)    battery (13)    microcomputer (23)    internal assistance value calculator (23A)    terminal voltage measurement unit (A)
NOVELTY - An inverter (5) is connected to an electrical socket (1) for main power supply. Intermittent current is produced correspondingly, when predetermined voltage is supplied to inverter output. A lamp (5) is provided near electrical socket which is lighted, based on the intermittent current.    USE - For supplying power to motor vehicle and industrial vehicle operated by electrical work traders, piping traders of domestic electric appliances.    ADVANTAGE - Enables recognizing the lighting of the lamp easily, even if the vehicle is stopped during day time.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the power receptacle apparatus for vehicle.    electrical socket (1)    main switch (2)    relay (3)    inverter (5)    lamp (9)
NOVELTY - An ionic conductive material contains an alkali metal salt and/or an alkaline earth metal salt (A), and an ionic substance (B) having cyano group. The mass ratio of salt (A) and ionic substance (B) is 0.001/99.999-99.999/0.001.    USE - For ion conductor used for electrochemical device such as battery, electrolytic capacitor, electrical double layer capacitor, solar cell, electrochromic display device, fuel cell and lithium secondary battery.    ADVANTAGE - The ionic conductive material is electrochemically stable, and has high potential.    DESCRIPTION OF DRAWING(S) - The graph shows cyclic-voltammetric measurement of ionic conductive material. (Drawing includes non-English language text).
NOVELTY - The solid electrolyte material comprises coarse particles dispersed in a mother phase (1) consisting of lanthanum gallate and/or lanthanum gallate-containing oxide. The ratio (DSC/DMat) of the mean particle diameter (DMat) of mother phase particle and mean particle diameter (DSC) of the coarse particles which comprises the dispersed phase (2) is 20-100.    USE - For solid oxide fuel cell (claimed), used as electrical power units for motor vehicle, and for oxygen sensors.    ADVANTAGE - The novel solid electrolyte material has excellent heat resistance, thermal conductivity, thermal shock resistance and ionic conductivity. It provides fuel cell having excellent durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for;    (1) Manufacture of the solid electrolyte material; and    (2) A solid oxide fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the above solid electrolyte material. (Drawing includes non-English language text).    mother phase (1)    dispersed phase (2)
NOVELTY - Large amount of compressed gas is used as heat transfer fluid in both the compressor and expander, during their additional strokes of respective extended cycles. During engine operation, heat addition to the engine is achieved by heating the heat transfer fluid introduced to the gas expander. The compressed gas in the gas expander is heated by transferring heat of fluid to a heat regenerator (14).    USE - For use as auxiliary power unit in internal combustion engine driven vehicle, heat and power system used for heating environmental heating system and generating electricity to power lights and appliances.    ADVANTAGE - Improves the efficiency and reliability of modified Ericsson cycle engine. Reduces the components of engine and simplifies the structure of Ericsson engine at reduced cost.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the modified Ericsson cycle engine.    cylinder (10,100)    piston (12,120)    heat regenerator (14)    common passage (20)    one-way valve (24)    inlet heat exchanger (34)
NOVELTY - Application of ionomer to electrode substrate, comprises applying a layer of a stable foam to at least one surface portion of the substrate, the stable foam having been prepared by mixing a foamable ionomer-containing fluid with a gas to form a mixture and agitating the mixture to yield the stable foam; and drying the layer of stable foam, thus yielding an ionomer-coated substrate.    USE - For application of ionomer to electrode substrate useful for membrane electrode assemblies, fuel cells, fuel cell stacks, motor vehicles, and stationary and portable electrical power-generating plants (claimed).    ADVANTAGE - A layer of ionomer is coated over a thin, fragile catalyst layer, foam coating may avoid direct contact of a rigid applicator surface, such as the surface of roll coater, with the rough surface of the catalyst layer. This is turn, may result in less damage to the catalyst layer surface or less penetration by the ionomer into the substrate. The method allows for a final coating thickness thinner than that readily obtainable using any other coating techniques. Where the coated substrate is an ion-exchange membrane, less swelling of the membrane may be observed than if a liquid layer had been applied directly on the membrane.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an ionomer-coated electrode;    (b) a membrane electrode assembly comprising an ionomer-coated electrode substrate;    (c) a fuel cell comprising an ionomer-coated substrate;    (d) a motor vehicle comprising a fuel cell stack;    (e) a stationary or portable electrical power-generating plant comprising a fuel cell stack;    (f) a catalyst coated membrane; and    (g) a fuel cell comprising a catalyst coated membrane.
NOVELTY - Multiple cells (20b) are stacked up in an area adjacent to an end section in a fuel cell stack (12), which is remote from a fuel cell gas feeder opening and from an oxidation gas feeder opening. Loss of pressure in the multiple cells is low in comparison with other normal cells (20).    USE - As a fuel cell for a fuel cell stack.    ADVANTAGE - Current generation output for a fuel cell stack is improved.    DESCRIPTION OF DRAWING(S) - The drawing shows a vertical section of a fuel cell according to the present invention.    Fuel cell (10)    Fuel cell stack (12)    End plates (15,16)    Normal cell (20)    Stacked cell (20b)
NOVELTY - In fuel cell there are two electrodes (3,4) as anode and cathode, and layer (5) permeable for protons with catalytic effect, or extra catalytic material between electrodes. Fuel is provided by fuel (H2) supply implement, while reactant supply implement delivers reactant (O2) for reacting with protons from H2 for current generation. The H2 and O2 supply implements are fitted at side of first or second electrode. H2 for generating preset current quantity is integrated in material of first electrode (3), forming H2 supply implement, and/or of adjacent layer.    USE - As battery replacing, external electric energy source.    ADVANTAGE - Simple design for generating preset current quantity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for electric circuit with fuel cell, electric appliance and control, method for fuel cell manufacture and sensor for determining quantity of O2 and H2.    DESCRIPTION OF DRAWING(S) - The figure shows preferred design of fuel cell coupled to circuit.    electrodes, (3,4)    permeable layer (5)
NOVELTY - An anode catalyst layer (2) and cathode catalyst layer (3) are formed by applying the coating liquid containing the catalyst metal particles dispersed on a carbon carrier. An ion exchange membrane is formed between catalyst layers. Electromagnetic or particle beam is selected corresponding to the composition of catalyst powder, during plasma processing.    USE - For forming electrode-film combined structure of polymer electrolyte fuel cell utilized in mini combined cycle power generation system of electric vehicle and residences.    ADVANTAGE - Enables forming the film-electrode structure with stable catalyst layer by covering the catalyst power completely with resin, thereby stabilized operation is achieved even in case of continuous operation.    DETAILED DESCRIPTION - Oxygen content gas is introduced into the plasma chamber to process the catalyst powder applied on the carbon carrier. The mass ratio of metal and carbon carrier is 2:8-7:3 and carbon carrier is selected from carbon black, activated carbon, carbon nanotube. Ion exchange resin is selected from specific polymers so as to satisfy the chemical formula.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of film-electrode structure.    anode catalyst layer (2)    cathode catalyst layer (3)    gaseous diffusion layer (4)    separator (5)    gas seal (6)
NOVELTY - The seal structure has a rubber coating layer formed at the peripheral portion of a separator (5), by applying rubber solution, by screen stenciling method. The rubber coating layer is then vulcanized and bonded together to the peripheral portion of the separator.    USE - Seal structure of fuel cell    ADVANTAGE - The need for built-in operation of thin rubber packing between the electrode and separator, is avoided.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the seal structure.    separator (5)    masks (11)    permeation holes (12)    rubber coating layer (13)
NOVELTY - A fluorinated ketone compound is new.    USE - For manufacturing polymeric electrolyte film used for polymer electrolyte fuel cell, for electric vehicles and portable device.    ADVANTAGE - The fluorinated ketone compound introduces functional groups such as phosphonic acid, carboxylic acid, benzimidazole, imidazole, pyrazole and benzpyrazole to aromatic ring of hydrocarbon or fluorinated polymer, by polymerization reaction. The fluorinated polymer has high oxidation resistance.    DETAILED DESCRIPTION - The fluorinated ketone compound is new, and is represented by formula (1). (XCF2CFY)2CO (1)    X = SO2Z, PO(OR)2, CN, a group of formulae (i-iv);    Y = F, Cl, CF3 or ORf;    Z = Cl or F;    Rf = 1-10C alkyl or aryl; and    Rf = 1-10C fluoroalkyl.    An INDEPENDENT CLAIM is included for manufacture of the fluorinated ketone compound, which involves reacting alkali metal salt of formula QM, fluorinated olefin of formula CF2=CFY and carbonyl compound of formula COW2.    Q = R'S, PO(OR)2, CN, a group of formulae (i-iv);    M = Li, Na or K;    Y = R;    W = OR or Cl; and    R', R = 1-10C alkyl.
NOVELTY - An apparatus comprises a band (28) encircling a perimeter edge of planar polymer component. The band has an elasticity that minimizes deformation of the component caused by pressurized fluids.    USE - In high-pressure electrochemical cells such as electrolysis cells, fuel cells, oxygen pumps or batteries.    ADVANTAGE - The band can be added to the dimension of the component or stack without significantly increasing the overall size of the device and without interfering with the operation of the component. The cell was designed to be geometrically suitable for the fluid flow rates. The cell is of sufficient strength to resist deformation and loss of containment of the pressurized fluids.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electrochemical cell.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a polymer frame.    frame (10)    flow field (12)    manifold holes (14, 16, 18, 20)    flow channels (22, 24)    brim (26)    band. (28)
NOVELTY - Device for waking a control unit (1) comprises a power supply circuit for the control unit that also serves to switch the control unit to an idle state and a wake up unit (2). The latter is not supplied with power when the vehicle is turned off, but has a dischargeable power supply (5, 8). When the wake up unit is activated, e.g. by a transponder, the energy of the power supply is used to activate a switch (4, 10, 12) that connects the control unit to the power supply so that it can be switched to normal operation.    USE - Wake up device, especially for a motor vehicle control unit that is used to control the various vehicle systems.    ADVANTAGE - No power is drawn by the wake up unit, which instead has a dischargeable power supply that is used to supply the small amount of power needed to connect the control unit to the vehicle power supply.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of an electronic implementation of the inventive device.    control unit (1)    wake-up unit (2)    dischargeable power supply (5, 8)    switch. (4, 10, 12)
NOVELTY - An electrochemical device comprises an anode, a cathode, a bipolar membrane, and two electrolytes. Each electrolyte is in contact with a respective electrode. The two electrolytes are separated by the bipolar membrane.    USE - The inventive electrochemical device, e.g. fuel cell, battery, or electrochemical sensor (claimed), is used in devices such as toys, mobile phones, notebook computers, or electric vehicles.    ADVANTAGE - The inventive electrochemical device achieves 50% higher operating voltage and power compared to fuel cells with a single electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows charging of the battery of the invention.
NOVELTY - Brazing sheet product comprises: a core metal sheet; a clad layer of aluminum brazing alloy comprising 4-14 wt.% silicon on at least one side of the core sheet; and a coated layer of iron-X alloy on at least one outer surface of the clad layer. X is zinc, manganese or copper. The clad layer and all exterior layers form a metal filler for a brazing operation. The mole ratio of iron:X is 10:(0.3-6).    USE - For use in an assembly of components, e.g. heat exchanger, fuel cell, or electrochemical fuel cell (claimed).    ADVANTAGE - A plated iron-X alloy layer forms a thin stable surface oxide film in air. The metal X assists in reducing the surface tension of the molten filler metal during a brazing operation. It improves also the post-braze corrosion performance of the brazing product. The brazing sheet product has post-braze SWAAT corrosion lifetimes without perforations according to ASTM G-85 exceeding 21 days.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a method of manufacturing a brazing sheet product by providing a brazing sheet product; pre-treating the outer surface of the clad alloy; and coating a metal layer onto the outer surface of the pre-treated outer surface of the clad alloy; and    (2) an assembly of components joined by brazing, in which at least one of the components is a brazing sheet product.
NOVELTY - Several gas channels (330) are formed on surface of a bipolar plate (33) and are linked to the connecting channels (333). A hard polymer made pressure resistant packing is arranged in a slot (5) formed on top surface of the connecting channels. The width of the slot is formed of width larger than the total width of the connecting channels.    USE - For fuel cell stack (claimed) for generating electric power.    ADVANTAGE - Prevents leakage of the hydrogen gas and enables to resist gas pressure, by a dual gasket structure formed by the pressure resistant packing and a gasket.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows an expanded sectional view of a principal portion of the gasket assembly.    slot (5)    bipolar plate (33)    gas channels (330)    inlet port (331)    connecting channels (333)    collective channel (334)
NOVELTY - Several mutually connected separator molding portions (8) are provided in each variable-volume cavity forming portion (6) of stationary die (1). Electrically conductive molten material such as molten resin material is poured in the cavity and movable die is moved towards the stationary die, so as to reduce the volume of the cavity and to mold several separators.    USE - For molding fuel cell separator (claimed) e.g. polymer electrolyte fuel cell (PEFC) separator for vehicle.    ADVANTAGE - Enables molding of several separators at one time, by providing several mutually connected separator molding portions in each variable-volume cavity forming portion of stationary die. Separator having uniformly thickness is formed reliably, by using electrical conductive material having low flowability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell separator molding die; and    (2) fuel cell separator.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of stationary die.    stationary die (1)    variable-volume cavity forming portion (6)    separator molding portion (8)    connecting portion (9)    protruding ridge (8a)
NOVELTY - An amplifier (52) senses the response of a battery (12) to a time varying forcing function applied by a current source (50), and outputs a response signal which is digitized by an analog to digital converter (54). A processing circuitry (56) converts the digitized response signal into Fourier components, detects noise in the response signal, and provides an output related to the presence or absence of noise.    USE - For testing storage battery e.g. lead acid storage battery.    ADVANTAGE - Takes noise components that may be present at output of amplifier into consideration while battery voltage measurements are being carried out by amplifier to more accurately determine condition of battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of testing a battery.    DESCRIPTION OF DRAWING(S) - The figure is a simplified block diagram of the electronic battery tester.    Battery (12)    Current source (50)    Amplifier (52)    Analog to digital converter (54)    Processing circuitry (56)
NOVELTY - A membrane seal (38) comprises a seal element (40) disposed against an edge portion (12) of a membrane (14) between the membrane and bipolar plate surface (30). The seal element is formed as an elastomeric layer.    USE - For sealing bipolar plate to proton-exchange membrane (PEM) in PEM fuel cell stack.    ADVANTAGE - The inventive membrane seal economically and reliably seals a proton-exchange membrane against a bipolar plate surface in a fuel cell stack, both initially and during extended operation of the stack. The resulting fuel cell assembly exhibits superior leak resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a fuel cell module comprising a proton-exchange membrane including seal elements, and first and second bipolar plates; and    (b) a fuel cell assembly comprising fuel cell modules.    DESCRIPTION OF DRAWING(S) - The figure is an elevational cross-sectional view of a proton-exchange membrane fuel cell.    Edge portion of membrane (12)    Membrane (14)    Cathode side (16)    Bipolar plate surface (30)    Membrane seal (38)    Seal element (40)
NOVELTY - The energy generating apparatus includes an energy converter which is mounted on a tire. The energy converter is used to convert the load induced deflections of the inner wall of the tire into an output energy form.    USE - Used for generating energy from a vehicle tire while the vehicle tire is rotating upon a load bearing surface.    ADVANTAGE - Generates enough power to sustain continuous or nearly continuous monitoring of the tire parameters, and eliminates the need for batteries in current intermittent monitors. Enables mounting the generator within the tire without being damaged when the tire is mounted onto a rim. Allows for optimal pulse energy capture when the energy source has a significant resistance and the energy is captured on a capacitive device. Enables determining the length of the road contact region.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a method for obtaining electrical energy from a vehicle tire;    (b) a method for adapting a pulsed energy capture device to maximize the captured energy;    (c) a method for determining the time duration of the load bearing surface contact region from the vehicle tire; and    (d) a method for determining the length of the load bearing surface contact region of a vehicle tire.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the basic circuitry of the magnet-coil power generator.    Coil (32)    Magnet (34)    Half-wave rectifier (52)    Switching regulator (54)    Capacitor (58)
NOVELTY - A thermionic converter (3) transforms heat released by a combustion chamber (1) into electrical energy. An energy control system (13) takes an input representative of the demand for electrical power and computes and controls the intake of fuel (21) and air (22) into the combustion chamber.    USE - For e.g. electric automobile, aircraft, local generation of electrical power.    ADVANTAGE - Energy efficient and environment-friendly since use of an internal combustion engine is unnecessary. Reduces unwanted vibrations due to mechanical movement of parts e.g. piston. Enables vehicle to go from stopped to full speed without the need for elaborate restarting or for an idle state which consumes power. Negates need for use of an alternator.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a motive unit;    (b) an automobile;    (c) an auxiliary power unit; and    (d) an aircraft.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the electrical power unit.    Combustion chamber (1)    Thermionic converter (3)    Controller (6)    Energy control system (13)    Fuel (21)    Air (22)
NOVELTY - An electric generator is coupled to a hybrid power system (11) having micro-thrust engines mounted on the periphery of a rotating platform. An active control system is responsive to command signals that manage fuel or steam flow, as well as electrical power flow from either a deep cycle battery system (12) or electric generator during acceleration and uphill or normal driving conditions.    USE - Series hybrid electric vehicle using micro-thrust engines to generate additional electric power when required.    ADVANTAGE - Provides satisfactory driving range, speed and acceleration without impacting on desired environmental emission standards.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of the hybrid electric vehicle.    Hybrid power system (11)    Deep cycle battery system (12)    Traction motor (13)    Dual power supply cables (14,15)
NOVELTY - A calculator calculates upper limit current of the fuel cell (11) based on detected output current and output voltage of the fuel cell, the detected voltage of a capacitor (13) and a predetermined upper limit current. A current-voltage controller (12) controls the fuel cell so that the output current of the fuel cell is less than the calculated upper limit current.    USE - For controlling fuel cell vehicle.    ADVANTAGE - The current-voltage controller is protected reliably by preventing application of excess current to the controller and the control apparatus cost is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the control apparatus of fuel cell vehicle. (Drawing includes non-English language text).    control apparatus (10)    fuel cell (11)    current-voltage controller (12)    capacitor (13)    ammeter (22)
NOVELTY - The material consists of particles having size between 47 - 840 microns, obtained by grinding the raw material comprising 50 to 97 mass% of active materials, 1 to 30 mass% electroconductive fillers and 2 to 20 mass% of binders.    USE - For forming electrode sheet (Claimed) for manufacturing of polarizing electrode (Claimed) used for electric double layer capacitor (claimed) e.g. coin shaped electric double layer capacitor for use in backup power supply of electronic device and motor vehicle-mounted battery.    ADVANTAGE - Prevents detachment of active material and electroconductive filler. The capacitor having high voltage maintenance factor is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) granule manufacturing method;    (2) electrode sheet;    (3) polarizing electrode; and    (4) electric double layer capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagrams explaining polarizing electrode manufacturing process. (Drawing includes non-English language text).
NOVELTY - A piping (7) transfers water between a water thaw tank (1) and a water storage tank (4) which stores water temporarily and ejects it during shut down of fuel cell integrated vehicle. The water melted with in the water thaw tank is rapidly ejected to water storage tank, during thawing process.    USE - For fuel cell integrated vehicles and domestic co-generation system.    ADVANTAGE - Reduces the thawing time and energy required for thawing process.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of water tank. (Drawing includes non-English language text).    water thaw tank (1)    water storage tank (4)    diaphragm pump (5)    piping (7)    electric heater (10)
NOVELTY - A setting unit sets electric power upper limit for charging/discharging a capacitor (13) according to detected temperature of capacitor. The electric power limiting value for driving propulsion motor (15) is calculated based on set upper limit of capacitor. A controller controls the real electric power applied to the motor so that detected value of real electric power of motor is below set limiting value of motor.    USE - For controlling fuel cell vehicle.    ADVANTAGE - The trafficability of the fuel cell vehicle is improved by protecting a capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the control apparatus. (Drawing includes non-English language text).    control apparatus (10)    fuel cell (11)    capacitor (13)    propulsion motor (15)    capacitor temperature sensor (25)
NOVELTY - A porous carbon material has permeability of 0.02-0.5 cm2/sec, measured using nitrogen gas having pressure of 0.5 MPa. The dispersion of carbon material is less than 10% at permeability of 0.02-0.5 cm2/sec.    USE - For oil continuous-casting nozzle, air slide, static-pressure gas bearing and separator for fuel cells.    ADVANTAGE - The carbon material has high porosity, large permeability and reduced dispersion. The carbon material enables uniform supply of oil and air, when used for casting nozzle and gas bearing, respectively. The carbon material stably enables the uniform maintenance of output voltage and water content in the contact area of gas diffusion electrode, when used for separator for fuel cells. The porous carbon material has excellent mechanical characteristics.    DESCRIPTION OF DRAWING(S) - The graph shows the accumulated total air-hole volume curve of carbon material, measured by mercury intrusion technique. (Drawing includes non-English language text).
NOVELTY - A honeycomb-structured catalyst with a methanol-reforming coating is in a reactor (3) along a reformed gas ejection path and a heating gas inlet. The catalyst comprises a laminate with uniform surface area per unit volume. The value of the penetration hole product (D) is 1 mm, and the through-hole length (L) of the catalyst is set so that the ratio (L/D) for each laminate is 3 or more, and for the whole structure is 20-30 or more.    USE - For reforming hydrogen gas from methanol using water vapor, in vehicle-mounted fuel cell system.    ADVANTAGE - The novel method restrains the generation of carbon monoxide as a byproduct. Hence, the reformation efficiency is raised, even while using a miniaturized system.    DESCRIPTION OF DRAWING(S) - The figure shows the above water vapor based fuel reformer. (Drawing includes non-English language text).    Fuel path (1)    Air path (2)    Reactor (3)
NOVELTY - A grinder grinds organic refuse generated from residence and office. A conveyor conveys the ground refuse mixed with wastewater excluded from human waste, towards a biological treatment unit which uses anaerobic microbes during processing. A power generator generates electric power using a fuel cell based on the combustible gas obtained from the biological treatment unit.    USE - For processing of organic refuse and wastewater collected from residences such as block of flats and offices.    ADVANTAGE - Stable, efficient operation and size reduced structure of the organic refuse processing system is obtained. The collected organic waste is converted into electricity efficiently. Since aerobic treatment is performed in treatment unit, special microorganism is made unnecessary. The wastewater is converted into wash water for toilet efficiently.    DETAILED DESCRIPTION - A compost generator generates compost based on the solid substance obtained from the biological treatment unit. Electricity from the power generator is supplied to residence and office from which organic refuse is collected and/or biological treatment unit. A purification unit purifies the liquid from the biological unit, so as to be used as wash water for residents and offices.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the organic refuse processing system. (Drawing includes non-English language text).
NOVELTY - Kerosene oil is made to contact a desulfurizing agent containing nickel (Ni) accommodated in a container, to desulfurized at a temperature (T) of 100-300degreesC and a pressure (P) greater than 8 x 10 power -9 x T power 4.5 KPa-Gauge.    USE - Used for desulfurizing kerosene oil used in fuel cell systems (claimed).    ADVANTAGE - The process stably and efficiently desulfurizes kerosene oil using a desulfurizing agent.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the operation of a fuel cell system;    (2) a kerosene lamp desulfurizing apparatus; and    (3) a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows schematic block diagram of the desulfurization apparatus. (Drawing includes non-English language text).
NOVELTY - The hydrocarbon type fuel is supplied into the cylindrical component (12) through the supply hole. A dehydrogenation unit performs dehydrogenation of the hydrocarbon type fuel by the carbon nanotube catalyst arranged inside the cylindrical component. A separator separates hydrogen produced by dehydrogenation of hydrocarbon type fuel.    USE - For manufacturing hydrogen gas used for fuel cell in electric vehicle, hydrogen fueled engine mounted motor vehicle.    ADVANTAGE - High purity hydrogen is easily manufactured. The waste heat of the hydrogen use apparatus is effectively utilized.    DETAILED DESCRIPTION - The carbon nanotube catalyst contains carbon nanotube with catalyst metal. The dehydrogenation of the fuel is performed at the inner and outer sides of the carbon nanotube. Several dehydrogenation units are arranged in a reaction unit provided with the heating medium to heat the nanotube catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the hydrogen gas production apparatus.(Drawing includes non-English language text).    reaction unit (1)    heating medium (7)    discharge pipe (9)    cylindrical component (12)    pipe (27)
NOVELTY - A used storage battery (11) in a vehicle is replaced with a charged storage battery (10), after confirming that the used storage battery is managed by a specific storage battery traders. The used storage battery is recharged and supplied to another vehicle.    USE - For supplying storage battery to motor vehicles.    ADVANTAGE - The storage battery in the vehicle is replaced easily.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of the electric power supply system. (Drawing includes non-English language text).    storage battery manufacturing plant (1)    charging base station (3)    truck (6)    storage battery exchange plant (7)    charged storage battery (10)    used storage battery (11)
NOVELTY - Heating element is arranged in the cooling plates (3,4) of a water-storage tank (1), to heat ice (11), when water (2) is in frozen state. The space between the cooling plates is varied based on the advance of the thaw of the ice.    USE - For use in fuel cell system mounted on motor vehicle.    ADVANTAGE - Enables efficient transfer of heat to the ice, shortening thaw time. The energy required for thawing operation is minimized.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system using thaw tank.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views explaining thaw operation in the thaw tank.    water-storage tank (1)    water (2)    cooling plates (3,4)    insulation board (7)    ice (11)
NOVELTY - Back plate and front plate (11,12) are arranged at back side and front side of a vehicle respectively. A connecting plate (13) connects the back and front plates such that the back plate is fixed strongly to the connecting plate than the front plate.    USE - Fuel cell system box for fuel cell electric vehicle.    ADVANTAGE - The damage of the back side of the vehicle is prevented, effectively.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the fuel cell system box.    back plate (11)    bending elements (11a,12a)    front plate (12)    connecting plate (13)
NOVELTY - The wind power generation apparatus has a generator (4) producing electric power, based on the rotary power of a propeller (3) provided inside a duct in the frame of a bicycle (B). A battery (5) stores the electric power generated by the generator.    USE - Wind power generation apparatus for two-wheeled vehicle (claimed), e.g. bicycle or electrically -assisted bicycle, e.g. for providing power for lighting or propulsion.    ADVANTAGE - Enables to use wind power for generating electric power for driving the vehicle and switching the light in the vehicle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for two-wheeled vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the side view and the front elevation of the structure of the wind power generation apparatus. (Drawing includes non-English language text).    propeller (3)    generator (4)    battery (5)    controller (6)    bicycle (B)
NOVELTY - A hydrogen supply unit (6) supplies hydrogen gas into a regeneration unit (5). The naphthalene stored in the vehicle, is supplied to the regeneration unit and regenerated into fuel by hydrogenated reaction with the hydrogen gas. The regenerated fuel is supplied to the vehicle.    USE - For regenerating fuel supplied to fuel cell mounted in electric vehicle.    ADVANTAGE - The naphthalene stored in the vehicle is easily and reliably regenerated using simple apparatus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen production method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel regeneration apparatus. (Drawing includes non-English language text).    storage tank (2)    regeneration unit (5)    hydrogen gas supply unit (6)    regeneration tank (30)    catalyst (35)
NOVELTY - A modifier (10) generates hydrogen rich heating gas from original fuel containing hydrogen. Pressurized air from an air pump (23) is supplied to several places of the modifier, through several branched pipes (26a-26d). Flow regulating valves and non-return valves (28a-28d) (27a-27d), are provided in each branched pipe respectively, to adjust the air supply rate and to prevent back flow of air.    USE - For modifying original fuel containing hydrogen into hydrogen rich heating gas which is supplied to fuel cell. For electric vehicle.    ADVANTAGE - Due to the valves and the pump, the control precision of the pressurized air is improved. The power consumption of the pump is reduced.    DETAILED DESCRIPTION - A surge tank (24) is provided in the main pipe having the branched pipes. The modifier contains combustion zone, evaporation zone, modification zone, carbon monoxide purification zone. Pressurized air is supplied to the modification zone and the purification zone.    An INDEPENDENT CLAIM is also included for the fuel cell system having the fuel cell into which reformed gas is supplied from fuel reformer.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel reformer. (Drawing includes non-English language text).    modifier (1)    modifier (10)    motor (22)    air pump (23)    surge tank (24)    branch pipes (26a-26d)    non-return valves (27a-27d)    flow regulating valves (28a-28d)
NOVELTY - Power control unit (4) provided with a heat sink (13) in the downward direction, is mounted on the fuel cell vehicle (1). A resonator (16) which decreases the air intake sound of the air supplied to the fuel cell and a regulator case enclosing an air resistor which adjusts the state of the fuel cell in vehicle, are mounted on the power control unit.    USE - For mounting air supply equipment on fuel cell vehicle for supplying air to the fuel cell of the vehicle.    ADVANTAGE - The rigidity of the power control unit against an impact can be improved by having installed the heat sink under the power control unit and the deformation can be prevented. Prevents impact acting on the resonator and regulator case.    DESCRIPTION OF DRAWING(S) - The figure shows the air supply equipment mounting structure of a fuel cell vehicle. (Drawing includes non-English language text).    fuel cell vehicle (1)    heat sink (13)    resonator (16)
NOVELTY - A bypass route (41) connected at upper side of fuel cell (70), for changing ratio of compressed air passed through the cell from compressor (20), supplies portion of compressed air directly to expanding machine (23) which expands and cools air from the cell. A cooler (14) cools the air supplied into the vehicular compartment (80), with the air sent out of the expansion machine.    USE - For air conditioning compartment of fuel cell driven motor vehicle.    ADVANTAGE - The supply rate of high pressure air to the fuel cell, can be easily controlled according to the load of the fuel cell without changing the quantity of air sent to the air cooler from the expansion machine, by controlling the bypass. A stabilized air conditioning capability can be ensured and the efficiency can be improved, by reducing the energy requirement.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the air conditioning system for a fuel cell motor vehicle. (Drawing includes non-English language text).    air cooler (14)    compressor (20)    expansion machine (23)    bypass route (41)    fuel cell (70)    vehicular compartment (80)
NOVELTY - A relay control device controls relay (14,16) and performs connection/disconnection of a battery (10) and load. During vehicle impact a cutting blade disconnects excitation wire (30,32) so that the signal line from relay control device to relays is interrupted and the battery and the load are separated.    USE - For electric vehicle and hybrid vehicle.    ADVANTAGE - Neither collision detection mechanism nor additional circuit is required. Reliable electric power interrupting device is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the electric power interrupting device. (Drawing includes non-English language text).    battery (10)    relay (14,16)    excitation wire (30,32)
NOVELTY - The cooling air paths (117,118) pass cooling air from an inlet port (102) to the center area of a battery case (101), and from the center area of case to an exhaust port (103) respectively. The batteries (104) are inclined in parallel to surface of the paths, so that the cooling air flows parallel to the battery surface.    USE - Battery cooling device for motor vehicle.    ADVANTAGE - Prevents retaining of cooling air at vicinity of the inlet port.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the battery cooling device. (Drawing includes non-English language text).    battery case (101)    inlet port (102)    exhaust port (103)    batteries (104)    cooling air paths (117,118)
NOVELTY - An inlet port (61) is provided at a duct cover (50) which covers the air intake duct (33). Another inlet port (51) is provided at the air intake duct and is opened sideways.    USE - For cooling electrical storage apparatus for driving high motor in hybrid vehicle, electric vehicle.    ADVANTAGE - Failure of electrical storage apparatus is prevented by preventing penetration of a foreign material. Hence, reliability is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of principal portion of the cooling structure of the electrical storage apparatus.    electrical storage apparatus (23)    air intake duct (33)    duct cover (50)    inlet ports (51,61)    shut-off valve (53)
NOVELTY - A spacer (8) mounted between the containers (12,13) has flow path.    USE - Plate shaped object with thin flow path e.g. cooling unit of electronic equipment such as a PDA, pouring electrolyte liquid for fuel cells used by motor vehicle.    ADVANTAGE - Plate shaped object is manufactured easily. Also the size of the electronic device is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for plate shaped object manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the plate shaped object.    spacer (8)    containers (12,13)
NOVELTY - A controller (41) controls electric power generation of fuel cell (3) based on power requirement of vehicle movement controller (37) and fuel cell temperature. When the vehicle is in idle condition, the controller stops power generation in fuel cell. If the fuel cell temperature is below predetermined value in vehicle idle condition, the power generation is continued for heat retention in fuel cell.    USE - For controlling operation of fuel cell incorporated in vehicle like car.    ADVANTAGE - Since specific heat is maintained in fuel cell even in idle condition of vehicle, the condensation of moisture in fuel cell is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell operation control apparatus. (Drawing includes non-English language text).    vehicle (1)    fuel cell (3)    temperature sensor (33)    vehicle movement controller (37)    controller (41)
NOVELTY - The cloth comprises yarn with volume resistivity of 50-200 g/m2, thickness of 0.05-2mm and bulk density of 0.2-0.6 g/cc. When the cloth is cut in to squares along warp and weft directions, the coefficient of variation of the thickness of the cloth is 3.2% or less. The length of cross section of the warp and weft is more than the double of breadth. The stiffness property index value is 6cm.    USE - Carbonaceous fiber cloth used for gaseous diffusion layer material provided in solid polymer fuel cell for electric vehicle and domestic applications, for hot water supply and electric power generation, co-generation system.    ADVANTAGE - Facilitates carbonaceous cloth with improved gas-permeability, electroconductivity, water retention and drainage capability.
NOVELTY - Apparatus has a current sensing arrangement between a vehicle battery terminal and on-board electrical system for detecting battery current, an external power supply connection, whereby the current sensing arrangement is connected between the external power supply connection and its connected battery terminal, and an arrangement for making the battery terminal to which the sensing arrangement is connected inaccessible to an external supply.    USE - For detecting an external power supply for a vehicle, especially an external starter or charger.    ADVANTAGE - Ensures that the measured battery current value is correctly taken into account on detecting an external starting assistance received event.    DETAILED DESCRIPTION - The arrangement has a current sensing arrangement (5) between a terminal of the vehicle battery (1) and the on-board electrical system for detecting the battery current, an external power supply connection (6), not a battery terminal, whereby the current sensing arrangement is connected between the external power supply connection and the battery terminal to which the sensing arrangement is connected, and an arrangement for making the battery terminal to which the current sensing arrangement is connected inaccessible for an external power supply.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive arrangement for detecting an external power supply for a vehicle    current sensing arrangement (5)    vehicle battery (1)    external power supply connection (6)    battery terminals (3,4)    auxiliary starting battery (2)
NOVELTY - The frame (220) comprises a number of recesses for receiving ribs (212) of plates arranged in a stack. A number of perforations are provided for passing through the ribs of the plates. On one side, the frame has an electrically conductive structure, supporting a monopolar connection of the plates in the stack.    USE - Monopolar fuel cell.    ADVANTAGE - Simplified electrical connection and assembly of monopolar fuel cell stacks.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacturing a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a stack that has not bee fully assembled.    Ribs (212)    Frame. (220)
NOVELTY - The fuel cell has a cell arranged in a mixed fuel gas comprising of hydrogen or another fuel gas and oxygen. The cell is a pn junction type semiconductor having electrodes of a p-type semiconductor (14) with carriers of hole and an n-type semiconductor (12) with carriers of electrons connected to ends of electrical takeout wires. The p-type and n-type semiconductor is formed porous to an extent enabling fuel gas to pass.    USE - Used in a vehicle and residence.    ADVANTAGE - The chamber cell is placed in a mixed fuel gas of a fuel gas and oxygen mixed together, even if ionization of oxygen and the reaction between the oxygen ions and fuel gas proceed simultaneously at the same surface of the cell, electricity can be taken out and the loss due to conduction of the oxygen ions produced can be kept minimum. The structure of the fuel cell is simplified since it is a single chamber fuel cell and power can be generated at room temperature or low temperature, thus it can be used for low temperature fuel cell. The single chamber fuel cell has the cell placed in a mixed fuel gas, it is possible to place the entire cell in the same atmosphere, thereby improving the durability of the cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a horizontal sectional view of a pn junction type semiconductor used for a fuel cell.    n-type semiconductor (12)    n-type semiconductor particles (12x)    p-type semiconductor (14)    p-type semiconductor particles (14x)    pn mixed layer (16)
NOVELTY - The battery state detection arrangement has a circuit arrangement between the microprocessor (14) and the battery (11) with at least one arrangement for voltage detection, an arrangement for voltage comparison (20) and an arrangement for generating a control pulse. These arrangements are connected to the microprocessor via suitable connections. .The battery can be a vehicle battery and the microprocessor can be part of a controller.    USE - For battery state detection for a battery connected to a microprocessor, e.g. for a vehicle battery.    ADVANTAGE - Simple construction and requires no auxiliary conditions to be fulfilled in respect of the battery load.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the principle of a circuit for carrying out battery state detection    microprocessor (14)    battery (11)    arrangement for voltage comparison (20)    load (12)    generator (13)
NOVELTY - A fuel cell separator (10) comprises a metallic substrate (11) having an oxide film (11a) forming one surface produced by oxidation of the material of the substrate, and an electrically conducting thin film (12) formed on the surface of the oxide film of the substrate.    USE - Used for a solid polymer electrolyte fuel cell for an electric vehicle.    ADVANTAGE - The separator has high corrosion resistance and high electrical conductivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the production of a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through the fuel cell separator.    fuel cell separator (10)    substrate (11)    oxide film (11a)    electrically conducting thin film (12)    intermediate layer (13)
NOVELTY - Manufacture of lithium-ion polymer cell comprises preparing positive pole slurry, negative pole slurry, spryaing slurries onto metal supports, preparing diaphragm slurry and painting it onto polymer film, and assembling cell unit.    DETAILED DESCRIPTION - Manufacture of the great capacity lithium ion-polymer cell includes preparing positive pole slurry with lithium salt and cobalt oxide and spraying the slurry onto current collecting aluminum body to make the positive pole; preparing negative pole slurry with lithium embedding materials and carbon and spraying the slurry onto current collecting copper body to make the negative pole; preparing diaphragm slurry via mixing polyvinylidene difluoride, gas phase SiO2, dibutyl phthalate and acetone and painting the slurry onto polyester film to prepare the diaphragm; making cell unit with the positive pole, the negative pole and the diaphragm; and extracting, welding pole lug, soaking with electrolyte, packing with composite aluminum-plastic film and formation to make the great capacity lithium ion-polymer cell. The cell of the present invention has high discharge performance suitable for use as power supply for motive apparatus, especially electric vehicle.
NOVELTY - System has a fuel cell with an electrolyte unit to generate power, and a storage device for water humidifying the cell. A controller judges whether the cell can be humidified by using the water of the device. The controller also limits the operating temperature of the cell to below a limit temperature that is lower than during normal operation in a case where it is judged that the cell cannot be humidified.    USE - Fuel cell system for driving a vehicle.    ADVANTAGE - The system permits rapid start while preventing the failure caused by a humidification shortage of the fuel cell even in a low temperature environment in which there is a possibility of water in the system to freeze.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a startup method for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the temperature control of a fuel cell.    Temperature sensor (117)
NOVELTY - The system has a battery pack with string of electrical energy storage cells (200). An equalization converter (400) selectively monitors a state of charge of each cell. The converter transfers energy from a selected cell to the string of cells when the state of charge of the selected cell is greater than a target state of charge, such that the state of charge of the cell converges towards the target state.    USE - Used for a hybrid electric vehicle.    ADVANTAGE - The system monitors and balances the state of charge of the storage cells such that the cells are at a nominally uniform state of charge, thereby increasing lifetime of the hybrid electric vehicle.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a method of balancing state of charge among multiple series connected electrical energy storage cells;    (b) a method for determining state of charge of multiple series connected electrical energy storage cells;    (c) a system for determining state of charge of multiple series connected electrical energy storage cells.    DESCRIPTION OF DRAWING(S) - The drawing shows an illustration of a cell balancing system.    Cell balancing system (1)    Battery pack (100)    Storage cells (105)    Hybrid electric vehicle motor (200)    Switch matrix (300)    Equalization converter (400)
NOVELTY - The system has two supply lines to supply respective reactants to a fuel cell. A monitoring device monitors a characteristic, which includes reactant pressure in one supply line and load current drawn from the cell. A flow regulating device (70) regulates an additional amount of one of the reactants supplied from a buffer to the cell. A controller (100) controls the regulating device in response to the characteristic.    USE - Used as the basic power source in a car, bus, and larger vehicles.    ADVANTAGE - The system can offer a rapid response to abrupt changes in load and power demand and provide higher output simultaneously, without compromising system efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a fuel cell system.    Reactant supply lines (20,30)    Flow regulating device (70)    Pressure sensor (80)    Controller (100)    Ampere meter (110)
NOVELTY - Fuel cell (10) generates electric energy based on electrochemical reaction of hydrogen and oxygen. A hydrogen supply apparatus (31) feeds hydrogen to fuel cell. A hydrogen supply path (30) introduces hydrogen from hydrogen supply apparatus to fuel cell. An off-gas circulation path (32) introduces off-gas into hydrogen supply path. Off-gas contains non-reacted hydrogen exhausted from fuel cell.    USE - For automotive vehicle, marine vessel, portable power generator, and other mobile devices.    ADVANTAGE - Assures stable operations regardless of recirculation of off-gas into fuel cell since impurities can be removed in advance. Prevents fuel cell from suffering with lack of hydrogen.    DETAILED DESCRIPTION - An ejector pump (33) circulates off-gas into off-gas circulation path and mixes off-gas with a main stream of hydrogen fed from the hydrogen supply apparatus. A main stream hydrogen sensor (35) detects the amount of hydrogen in main stream of hydrogen. An off-gas circulation amount sensor (37) detects circulation amount of off-gas. An off-gas exhaust path control valve (41) removes impurities not contributing to the electrochemical reaction from the off-gas circulation path. The operation of the off-gas exhaust path control valve is controlled based on a hydrogen concentration in the off-gas circulation path. The hydrogen concentration in off-gas circulation path is computed based on the amount of hydrogen in the main stream of hydrogen and the circulation amount of off-gas.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the fuel cell system.    Fuel cell (10)    Hydrogen supply path (30)    Hydrogen supply apparatus (31)    Off-gas circulation path (32)    Ejector pump (33)    Main stream hydrogen sensor (35)    Off-gas circulation amount sensor (37)    Off-gas exhaust path control valve (41)
NOVELTY - An operation control portion connected to the control system performs operational control of the fuel cell by providing operation instruction to the system. A power adjustment portion adjusts the power obtained from the fuel cell operated by the operation control portion during diagnosis of diagnostic portion.    USE - For diagnosing fuel cell in vehicle.    ADVANTAGE - Ensures accurate diagnosis of fuel cell, and reduces power consumption.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for diagnostic method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system.    hydrogen tank (131)    air supply pump (134)    DC converter (141)    battery (142)    inverter (143)    power adjustment fitting portion (149)
NOVELTY - A gas supply system supplies fuel and oxidative gases to the fuel cell which is operated according to a predetermined operation pattern by a control unit (160). The sensors (122a,123,124) respectively detect the temperature voltage and current with respect to cell. A diagnosing unit diagnoses fuel cell state based on the change in the operational state of the cell using the output from the sensors.    USE - For diagnosing operation state of fuel cell mounted on mobile object such as vehicle.    ADVANTAGE - The operation state of the fuel cell is diagnosed accurately without interfering with the operation of gas supply system and cooling system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell diagnosing method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell diagnosing system.    sensors (122a,123,124)    control unit (160)
NOVELTY - Chemical reactor comprises a pair of substrates (1-3) joined to each other, a micro flow path provided between the pair of substrates, and an injection section which injects and supplies a material to cause a chemical reaction into the flow path.    USE - The reactor, i.e. micro reactor, is used for carrying out chemical reactions. It is used in a fuel cell system.    ADVANTAGE - The inventive chemical reactor is capable of stably providing an oxygen source. The compact injection section is provided between both the substrates in the vicinity of the flow path, so that the material can be efficiently diffused in the flow path by use of this injection section, and thus the chemical reaction can be rapidly and safely promoted, allowing the flow path structure to be small and eliminating a conventionally needed path of air supplied for oxidizing carbon monoxide, and enabling the reactor to be small.    DESCRIPTION OF DRAWING(S) - The figure is a transmitted plan view of the compact chemical reactor.    Substrates (1-3)    Openings (8, 9)    Groove (11)    Thin film heater (14)
NOVELTY - An electrically conductive spacer (42) for disposition in a fuel cell (10') apparatus between and in electrical contact with an electrode and plate, is formed from a woven metal mesh into a three-dimensional pattern of peaks and valleys for making the electrical contacts.    USE - Used for disposition in a fuel cell apparatus between and in electrical contact with electrode and plate.    ADVANTAGE - Because the metal mesh is both compliant and resilient, the compressed spacer continuously urges itself into mechanical and electrical contact with its electrode and interconnect plate over all temperatures and pressures to which the fuel cell assembly may be subjected during use. The mesh compliance also absorbs variation of gas flow space due to part tolerances.    DESCRIPTION OF DRAWING(S) - The figure is a schematic elevational cross-sectional view of an improved solid oxide fuel cell assembly of the invention.    Fuel cell (10')    Interconnect assembly (38)    Spacer (42)    Fuel cell module (74)
NOVELTY - A yarn comprises a pitch precursor material, which is stretch broken from a first filament count and drawn to a second filament count, with the second filament count being less than the first filament count.    USE - For manufacture of a graphite fabric useful in composites (claimed) and in fuel cell gas diffusion layer substrates.    ADVANTAGE - The graphite fabric are relatively inexpensive, and has superior thermal and electrical conductivity. The textile products offer electrical and thermal performance approximately six times greater than the standard PAN based fabrics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of making a graphite fabric, comprising providing a pitch precursor yarn of a first filament count; stretch breaking and drawing the yarn into a second filament count; forming the yarn into a fabric or felt; and heat treating the fabric or felt to convert the fibers into graphitic fibers.    DESCRIPTION OF DRAWING(S) - The figure shows a representative stretch breaking apparatus.    Rotatable bobbin (12)    Tow (14)    Stretch breaking machine (16)    Integral hot air treater (18)    Windup (20)
NOVELTY - A preparation method of positive electrode for nickel metal-hydrogen battery which can improve output of the battery using the same and stabilize the battery quality is provided, by using additives including Ca(OH)2, MnO2 and Al2(OH)3 for lowering the voltage at the end of charging and inhibiting generation of oxygen, and by raising conductivity of the positive electrode for improving output and cycle properties.    DETAILED DESCRIPTION - The preparation method of positive electrode for nickel metal-hydrogen battery for electric automobiles comprises: a blending process wherein a compound for lowering the oxygen generating voltage during charging in the positive electrode is added to the active substance, Ni(OH)2, then conductive compound is added thereto in a defined amount; a slurry mixing process wherein alloy powders for the positive electrode of the blended nickel metal-hydrogen battery are mixed to form slurry; a pasting process wherein the blended slurry is applied to a current collector at a defined rolling speed; and a drying process wherein the pole plate pasted with the mixed slurry is dried at a defined drying temperature. The compound for lowering the oxygen generating voltage in the positive electrode comprises Ca(OH)2, MnO2, Al2(OH)3, and the conductive compound comprises Co, and CoO.
NOVELTY - A video recording device for a vehicle by using an auxiliary battery of the vehicle is provided to increase the battery capacitance by automatically charging an auxiliary battery when a main battery is fully charged, thereby starting the vehicle or normally operating a monitoring camera of the vehicle by the auxiliary battery power.    DETAILED DESCRIPTION - A video recording device for a vehicle by using an auxiliary battery of the vehicle includes a main battery (10) for supplying power with electric energy generated by a vehicle generator, and an auxiliary battery (30) connected to the main battery in parallel to charge the electric energy according to switching operation of a relay (20). An auxiliary battery voltage detecting part (50) detects an output voltage of the auxiliary battery for supplying/blocking the electric energy. A relay driving control part (40) controls the switching operation of the relay when the charged voltage of the main battery is higher than a predetermined voltage. Cameras are provided in the vehicle for taking images around the vehicle and connected to a video decoder which converts the images to digital image signals. The converted images are input to a video image compressor and stored in a RAM and a hard disc via an additional interface. The images are output by a program incorporated in a microprocessor.
NOVELTY - The battery tray for an electric vehicle is provided to enable a user to safely and quickly replace a fuse inserted into the battery tray without separating the battery tray from the vehicle.    DETAILED DESCRIPTION - In a battery tray (10) at which a battery pack is installed, an insertion groove (20) is formed at the bottom of the battery tray. A fuse (30) is inserted into the insertion groove. A protection cover member (40) covers the insertion groove.
NOVELTY - A hydrogen storage container (8) has hydrogen storage material (9) capable of performing hydrogen occlusion irreversibly, at atmospheric pressure and near room temperature. A heat generator which receives waste heat from an adjacent fuel-cell electric-power generation system, supplies heat to the hydrogen storage material, so as to discharge occluded hydrogen.    USE - For portable electric power generation unit used to supply power to portable information terminals and electric vehicles.    ADVANTAGE - Since the equilibrium hydrogen pressure near room temperature, is below atmospheric pressure, enables storing a large quantity of hydrogen at atmospheric pressure and near room temperature. Eliminates the need for cooling the hydrogen storage container, and making the container pressure-resistant. Eliminates the need to increase the pressure of hydrogen, during filling of hydrogen into the container. Improves the freedom of choice of the material and structure of the container used for storing hydrogen.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for portable electric power generation unit, which has a fuel cell to receive the hydrogen discharged from the hydrogen storage container. Hydrogen is produced by photosynthetic reaction, or anaerobic fermentation of organic waste liquid, using microorganisms.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of bio-hydrogen generation system. (Drawing includes non-English language text).    photosynthesis reactor (1)    anaerobic reactor (2)    organic waste-liquid feed pipe (3)    hydrogen storage container (8)    hydrogen storage material (9)
NOVELTY - Lithium secondary battery contains lithium-manganese complex oxide as anode active material containing sodium, aluminum and element(s) chosen from iron, nickel, magnesium, zinc, boron, potassium, calcium, copper, lanthanum, sulfur, fluorine, chlorine, arsenic, lead, titanium, cobalt, chromium, silicon, tin, phosphorus, vanadium, antimony, niobium, tantalum, molybdenum and tungsten.    USE - For motor drive electric power units of electric vehicle or hybrid electric vehicle, and portable electronic devices such as mobile telephone.    ADVANTAGE - The lithium secondary battery is excellent in high-temperature cycle property. The elution of manganese from the lithium-manganese complex oxide is prevented.    DETAILED DESCRIPTION - The lithium secondary battery contains lithium-manganese complex oxide having spinel structure as anode active material. The lithium-manganese complex oxide has structure of formula: LiXMaMnY-aOZ, where M is substituted element of manganese, A is substitution amount, X, Y, Z are greater than 0, and a is less than y and at least 0. Anode active material contains 10-5000 ppm of sodium, aluminum and element(s) (A) chosen from iron, nickel, magnesium, zinc, boron, potassium, calcium, copper, lanthanum, sulfur, fluorine, chlorine, arsenic, lead, titanium, cobalt, chromium, silicon, tin, phosphorus, vanadium, antimony, niobium, tantalum, molybdenum and tungsten. The amount of sodium and aluminum contained in the anode active material, is 100 ppm or more. The amount of element (A) in the anode active material is 10-2000 ppm.
NOVELTY - The lead storage battery is equipped with a positive electrode active material which is formed using raw material containing complex oxide of lead and tin components. The active material contains lead as main component and tin as additive component.    USE - Used for motor vehicle and industrial apparatus.    ADVANTAGE - Positive electrode active material having excellent electroconductivity, discharge volume and charge acceptance property is provided. Since good conductivity is maintained even when the positive electrode active material coarsens, reduction in discharge volume or charge acceptance property is decreased, enabling life extension of lead storage battery. The growth of dendrites within the separator in the lead storage battery is decreased. The battery has low electrical resistivity, high output property and prolonged lifetime.    DETAILED DESCRIPTION - The complex oxide has composition of Pb1-xSnxO2, where x is 0.02-0.2.
NOVELTY - One connection electrode portion (28) common for two cells (13), provided in parallel on bottom face of battery case (14), are arranged on flat connection board (38). A pair of assistant pieces (25) extends to the orthogonal direction, from the both side edges of the connection electrode.    USE - Battery connection structure.    ADVANTAGE - By providing the assistant pieces, high electrical resistance is suppressed and the mechanical strength of the connection board is improved. The material cost is decreased and the productivity yield of the battery module is improved.    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 disassembled isometric view of the battery connection structure. (Drawing includes non-English language text).    Connection electrode portion (28)    Connection board (38)    Assistance pieces (25)    Battery case (14)    Cells (13)
NOVELTY - The high water repellent property exhibiting particles (27) are distributed unevenly on surface of a cathode catalyst layer (22). The catalyst layer also includes oxygen reduction composition comprising catalyst bearing carbon and polyelectrolyte.    USE - Fuel cell for electric power generation.    ADVANTAGE - Prevents accumulation of water particles on surface of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows top, side and sectional views of fuel cell. (Drawing includes non-English language text).    Cathode catalyst layer (22)    Metal catalyst (24)    Carbon (25)    Water repellent property exhibiting particle (27)    Electrode process portion (28)
NOVELTY - A reaction tank (10) is equipped with a heating element (58) to heat a dehydrogenation catalyst (56). The supply pipes (14) supply decalin to dehydrogenation catalyst surface of a reactor (12). A separation tank (30) separates hydrogen gas produced by dehydrogenation of hydrocarbon type fuel.    USE - For supplying hydrogen to fuel cell in motor vehicle such as electric vehicle.    ADVANTAGE - The hydrogen is generated from hydrocarbon type fuel quickly and efficiently. The energy efficiency of the fuel cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen gas generator. (Drawing includes non-English language text).    reaction tank (10)    reactor (12)    supply pipes (14)    fuel tank (20)    separation tank (30)    dehydrogenation catalyst (56)    heating element (58)
NOVELTY - An injector (26) is provided to inject hydrocarbon type fuel to each reaction chamber (34a-34k). A dehydrogenation device has a discharge port (38) to eject hydrogen gas generated by dehydrogenation of hydrocarbon type fuel in the reaction chambers provided with the catalyst (36)    USE - For supplying hydrogen gas to fuel cell of motor vehicles such as electric vehicle and hydrogen fueled vehicle.    ADVANTAGE - Reduces size and weight of the hydrogen gas generator and increases dehydrogenation efficiency per unit volume. Improves generation amount of high purity hydrogen gas.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the dehydrogenation device. (Drawing includes non-English language text).    injector (26)    reaction chambers (34a-34k)    catalyst (36)    discharge port (38)
NOVELTY - Expansion machine (23) cools the air exhausted from a fuel cell (70) to a low temperature, after cooling with a condensation heat exchanger (13) while supplying compressed air to the fuel cell from a compressor (20). An air cooler (14) cools the air supplied into the vehicular compartment (80) by exchanging heat with low temperature air before cooling the supply air with a refrigerator (90).    USE - For fuel cell motor vehicle.    ADVANTAGE - The insufficiency of air conditioning capability can be supplemented by the vapor compression refrigerating cycle of the refrigerator. Thereby increase in energy requirement for operating the air conditioning system be suppressed and sufficient air conditioning capacity is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows an outline block diagram of the air conditioning system of fuel cell motor vehicle. (Drawing includes non-English language text).    condensation heat exchanger (13)    air cooler (14)    compressor (20)    expansion machine (23)    fuel cell (70)    vehicular compartment (80)    refrigerator (90)
NOVELTY - Tank (4) stores the hydrogen transmitted from a hydrogen tank (3) and a combustor that burns the hydrogen accumulated in the tank.    USE - For vehicle.    ADVANTAGE - Prevents the need of long exhaust gas route to be provided under the floor of the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell. (Drawing includes non-English language text).    vehicle floor (1)    fuel cell unit (2)    hydrogen tank (3)    tank (4)    tail pipe (5)
NOVELTY - Cooling water pump (13) and the cooling water pipes (14,15) for an electric drive system (10), are arranged between a right side frame (4R) of the front passenger's seat side and the electric drive system. The cooling water pump (23) and the cooling water pipes (24,25) for a fuel cell (20), are arranged between left side frame (4L) of the driver's seat side and the electric drive system.    USE - Electric vehicle.    ADVANTAGE - The cooling water pipes are arranged uniformly in the motor room, hence deterioration of weight balance of vehicle is suppressed and the cooling capability is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of motor room of the electric vehicle.    motor room (2)    left side frame (4L)    right side frame (4R)    electric drive system (10)    cooing water pumps (13,23)    cooling water pipes (14,15,24,25)    fuel cell (20)
NOVELTY - The discharge from electrical storage apparatus is restricted when voltage of a battery is under predetermined voltage. The power discharge restriction is suppressed, on detecting start of engine with generator.    USE - For controlling battery of hybrid vehicle.    ADVANTAGE - Enables to control charging and discharging of battery according to operating condition of vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows graph relating the change of cell voltage, electric power and generator torque. (Drawing includes non-English language text).
NOVELTY - An anode (2) and a cathode (3) are formed on respective polyethylene films (1). A collector thin film with thickness of 5 microM or less, is formed on the surface of the anode and the cathode. Cell layers, formed by inserting electrolyte between the anode and the cathode, are laminated to form a battery component.    USE - For manufacturing bipolar battery in battery pack, used in motor vehicle (all claimed).    ADVANTAGE - Since the collector of the battery is made very thin, the volume energy density, volume power density, weight energy density and weight power density of the battery are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) A bipolar battery;    (2) A battery pack; and    (3) A motor vehicle.    DESCRIPTION OF DRAWING(S) - The figure details the above bipolar battery manufacturing method.    polyethylene film (1)    anode (2)    cathode (3)
NOVELTY - The sensing element (31) attached in the exit side piping (9) is arranged above the temperature compensation element (32), at an inclination of less than 5 degrees with respect to the perpendicular line.    USE - E.g. hydrogen sensor, carbon monoxide sensor and methane sensor for solid polymeric fuel cell system in vehicle, especially electric vehicle.    ADVANTAGE - The reduction in sensitivity of the gas sensor is suppressed and the stability of output of the sensor is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the gas sensor.    gas sensor (1)    exit side piping (9)    gas detection chamber (27)    sensing element (31)    temperature compensation element (32)
NOVELTY - A cylindrical portion (26) having sensing element and temperature compensation element (31,32) is rotated with respect to a case (21) so that the sequence direction of the sensing element and the temperature compensation element changes with respect to the case.    USE - Gas sensor such as contact combustion type gas sensor e.g. hydrogen sensor mounted on fuel cell vehicle for detecting combustible gas such as carbon monoxide and methane.    ADVANTAGE - The reduction of sensitivity with respect to detected gas is suppressed, irrespective of the mounting state of the case, thus improving the stability of the sensor output.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the gas sensor.    through-hole (9a)    case (21)    cylindrical portion (26)    sensing element (31)    temperature compensation element (32)
NOVELTY - A raw material solution is prepared using hydrolyzable organometallic compound (A), hydrophobic organic solvent (B) having multiple bonds and preset organometallic salt (C). The solution contains partial hydrolyzed and/or polycondensed product of A, partial hydrolyzed product of composite containing preset metals and condensed product of A and/or their partial polycondensed product, or complex containing pi-electron.    USE - For forming multiple component group metal oxide thin film used as electronic material, insulating material, dielectric film, transparent electrically conductive film, corrosion-resistant film, high toughness and strength film, oxygen sensor and solid electrolyte material for fuel cell.    ADVANTAGE - Thin film with excellent solubility, storage stability, electrical and mechanical characteristics is formed using raw material solution.    DETAILED DESCRIPTION - A raw material solution is prepared using hydrolyzable organometallic compound, hydrophobic organic solvent which has multiple bond and organometallic salt containing metal chosen from 2, 3, 13-15 group metals. The solution contains partial hydrolyzed and/or partial polycondensed product of hydrolyzable organometallic compound (or) partial hydrolyzed product of composite metallic compound containing two or more metal and condensed product of hydrolyzable organometallic compound and/or their partial polycondensed product (or) complex of partially hydrolyzed and/or polycondensed product of organic metallic compound which consists of pi-electron bonded with multiple bond of hydrophobic organic solvent. INDEPENDENT CLAIMS are included for the following:    (1) formation of multiple component group metal oxide thin film which involves applying raw material solution on base material, followed by baking; and    (2) multiple component group metal oxide thin film.
NOVELTY - A fluorine gas is contacted with a ring compound of specific formula in presence of a solvent, and at least a portion of hydrogen atom bonded with carbon atom contained in ring of the ring compound is substituted by fluorine atom to manufacture fluorine-containing ring compound. The solvent comprises acetonitrile.    USE - For manufacturing fluorine-containing ring compound used as solvent and additive of electrolyte for energy storage devices such as lithium cell, lithium ion battery, electrical double layer capacitor and aluminum electrolytic capacitor, which are used for electronic devices such as mobile telephone, notebook personal computer and portable information terminals, and as power source for electric vehicles.    ADVANTAGE - Fluorine-containing ring compound is effectively manufactured with high yield, purity and selectivity. The solvent is easily removable from the fluorine-containing ring compound after the reaction completion.    DETAILED DESCRIPTION - A fluorine gas is contacted with a ring compound of formula (I) in presence of a solvent, and at least a portion of hydrogen atom bonded with carbon atom contained in ring of the ring compound (I) is substituted by fluorine atom to manufacture fluorine-containing ring compound. The solvent comprises acetonitrile.    X = element and/or substituent bonded with carbon, at least one of which is hydrogen;    Y = CX2 or oxygen;    Z = oxygen or N-R;    R = (un)substituted alkyl group; and    n = integer.    Z is oxygen or N-R, when Y is CX2, and Z is oxygen when Y is oxygen.
NOVELTY - A fluorine gas is contacted with ring compound (I) and at least a portion of the hydrogen atoms coupled with the carbon atoms in the ring are substituted with fluorine atoms to obtain a fluorine-containing ring compound.    USE - The fluorine-containing ring compound is used as solvent and additive of electrolyte for energy storage devices, especially lithium cell, lithium ion battery, electrical double layer capacitor and aluminum electrolytic capacitor.    ADVANTAGE - The fluorine-containing ring compound is manufactured easily with favorable selectivity.    DETAILED DESCRIPTION - A fluorine gas is contacted with ring compound of formula (I) and at least a portion of the hydrogen atoms coupled with the carbon atoms in the ring are substituted with fluorine atoms to obtain a fluorine-containing ring compound.    X = various groups and/or substituents which are coupled with carbon atom, and at least one is a hydrogen atom;    Y = O or N-R2;    R1 and R2 = alkyl group in which one portion or all of hydrogen atom is substituted with fluorine; and    n = integer.
NOVELTY - The conversion apparatus has multi-stage shift-reaction catalyst layers (32,33) for converting water and carbon monoxide into hydrogen and carbon dioxide. The heat exchangers (31a,31b) are arranged at the upstream side of the shift-reaction catalyst layers (32,33), respectively.    USE - For converting carbon-monoxide into hydrogen gas used in solid polymer electrolyte fuel cell stack used in vehicle.    ADVANTAGE - Performs temperature control shift-reaction catalyst correctly and hence durability of catalyst is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a carbon monoxide conversion apparatus.    heat exchangers (31a,31b)    shift-reaction catalyst layers (32,33)
NOVELTY - The convex curved portion (230) with a gas ejector, is provided at the air intake path (220) which connects the inner side of battery and vehicle compartment.    USE - Cooling duct of secondary battery such as nickel-hydrogen battery and nickel cadmium battery for motor vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Enables efficient discharge of gas produced from the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of battery cooling duct. (Drawing includes non-English language text).    electric power device (120)    jet pipe (140)    air intake duct (220)    convex curved portion (230)    ventilation duct (280)
NOVELTY - Hydrogen tank (7) is arranged under a floor panel (3) and a fuel cell box (4) through which ventilation stream is ejected to upper side of the hydrogen tank.    USE - For ventilating electric vehicle equipped with fuel cell .    ADVANTAGE - Provides simple, favorable ventilation of the periphery of hydrogen tank in the vehicle. Prevents permeation of water into fuel cell box. Effectively utilizes the width-direction space of the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the electric vehicle.    floor panel (3)    fuel cell box (4)    fuel cell (5)    hydrogen tank (7)
NOVELTY - The fuel cell has a solid polymer electrolyte film (21) formed between the cathode (22) and anode (23). The anode and cathode contains metal phosphoric acid compound (26).    USE - Used for electric vehicle and mobile device.    ADVANTAGE - An electric power generation is maintained in low and high humidification so achieving high output and high efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows sections of the membrane electrode assembly. (Drawing includes non-English language text).    Solid polymer electrolyte film (21)    Cathode (22)    Anode (23)    Catalyst metal (24)    Carbon (25)    Metal phosphoric acid compound (26)
NOVELTY - The composition comprises ethylene-alpha-olefin group copolymerized rubber (A) and cross-linked material (B) of functional group content (co)polymer (B-1) and 0.05-5 mass parts of metallic compound (B-2). The amount of (A) and (B-1) is 50-99 mass parts and 1-50 mass parts respectively, with respect to 100 mass parts of (A) and (B-1).    USE - For molded products (claimed) used for components such as seals, hoses (radiator hose, air hose and hose covers), vibration-proof rubber for engine mount, muffler hanger, diaphragm, roll, packing material, weather strip, O-ring, oil seal, belt, lining, dust boot and civil engineering building materials, fuel cell, electronic component, aircraft, motor vehicle and as modifier for various thermoplastic resin or rubber.    ADVANTAGE - The composition provides molded products with favorable heat resistance, sufficient durability and vibration-proof property. The composition has excellent damping characteristics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) rubber molded product; and    (2) manufacture of rubber composition.
NOVELTY - A controller regulates operation of primary and secondary valves (26,28) and a pump (21) to adjust the position of a piston (12) within a cylinder (13). The piston and cylinder in the vehicle suspension are respectively secured between the body and chassis of the vehicle. The primary valve is closed and the secondary valve is opened, during movement of the piston along specific direction such that fluid is forced back into a reservoir (20), via an electrical generator (21) which generates electrical energy for charging a battery used in the vehicle.    USE - For operating intelligent suspension system for motor vehicle wheel.    ADVANTAGE - Enables easy adjustment of the piston position within the cylinder. Reduces energy consumption by enabling pump to be utilized as an electric generator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a suspension for vehicle wheel. The suspension system also includes a controller for controlling operation of the first and second valves and the pump for adjusting the position of the piston in the cylinder in response to or in anticipation of changing ground conditions.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the vehicle suspension.    piston (12)    cylinder (13)    reservoir (20)    electrical generator (21)    primary valve (26)    secondary valve (28)
NOVELTY - A catalytic composition comprises hexaaluminate, alkali(ne earth)) metal hydroxide and precious metal.    USE - The composition is used for selectively oxidizing carbon monoxide to carbon dioxide in the presence of hydrogen.    ADVANTAGE - The composition has reduced susceptibility to carbon monoxide poisoning, and reduces the cost of precious metals.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a reactor for selectively oxidizing carbon monoxide comprising a substrate, and a wash coat on the substrate having been coated from a slurry including a hexaaluminate, an alkali(ne metal) hydroxide, and a precious metal.
NOVELTY - The accumulator (1) has a housing (2a,2b) provided with an inlet (3) and an outlet for a cooling medium and a pipe insert for feeding the cooling medium between the upper and lower ends of the housing interior, provided with a bore (25) for suction of oil and a riser pipe section leading to the outlet. A spiral guide surface (19) extends over a given angle around the pipe insert for providing a circular flow component of the cooling medium along the inner mantle of the housing.    USE - The accumulator is used for an automobile air-conditioning device.    ADVANTAGE - Prevents direct flow short-circuit of cooling medium between accumulator housing inlet and inlet of pipe insert.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-section through an accumulator for an automobile air-conditioning device.    Accumulator (1)    Housing (2a,2b)    Inlet (3)    Spiral guide surface (19)    Bore (25)
NOVELTY - Mobile power supply unit (SV) has an autarky capacitor (CA) for energy storage, a first voltage converter (1) for charging the capacitor from a battery (5) and a second voltage converter (2) for supplying a load (3) from the capacitor. For testing the autarky capacitor, three switches are provided. The first (S1) connects the first voltage converter to the battery, the second (S2) isolates the second converter from the capacitor and the third (S3) connects the capacitor to the battery reference potential via a measurement resistance (R).    USE - Mobile power supply unit, especially for a motor vehicle safety system, e.g. for an airbag system.    ADVANTAGE - The simple circuit arrangement enables reliable testing of the autarky capacitor without reducing vehicle safety.    DESCRIPTION OF DRAWING(S) - The figure shows an inventive power supply unit.    mobile power supply unit (SV)    autarky capacitor (CA)    first voltage converter (1)    battery (5)    second voltage converter (2)    load (3)    switches (S1, S2, S3)    airbag ignition. (4)
NOVELTY - The bipolar plate (10) has at least one flowfield for gas distribution of a supplied fluid flow and having flow channel regions and channel-free regions, with the gas flow fed along the channel inside walls in the flow channel regions, the channel-free regions having an open flow distribution structure (11).    USE - The bipolar plate is used for contacting a membrane electrode assembly of a polymer electrolyte membrane fuel cell for a mobile energy supply, e.g. for an automobile.    ADVANTAGE - Flowfield of bipolar plate provides turbulence effect for improved transport in direction of reaction surface of membrane electrode assembly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a fuel cell stack is also included.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of a bipolar plate for contacting a membrane electrode assembly of a polymer electrolyte membrane fuel cell.    Bipolar plate (10)    Open distribution structure (11)    Guided distribution structure (12)    Input and output ports for reaction gases (13a,13b)    Input and output ports for cooling medium (13c)
NOVELTY - An electrochemical cell comprises a catalytic electrode and an electrically conductive contact element (56) facing the electrode for conducting electrical current from the electrode. The contact element has a surface comprising passivated regions and non-passivated regions dispersed among the passivated regions, and electrically conductive corrosion resistant coating overlaying the surface.    USE - The cell e.g. proton exchange membrane (PEM) fuel cell, is used as power source for electric vehicles.    ADVANTAGE - The contact plate uses a lightweight conductive material treated to resist corrosion, which increases fuel cell efficiency and lengthens its lifespan.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) method of treating a separator plate with gas distribution regions, comprising passivating the gas distribution regions of the separator plate to form a passivation layer for corrosion resistance, and applying a corrosion-resistant coating onto the surface of the separator plate; and    (b) a method of forming a separator plate comprising masking first regions of substrate, etching a pattern of grooves (66) in second unmasked regions of the substrate, passivating the grooves of the second regions, and applying a coating onto the substrate surface.    DESCRIPTION OF DRAWING(S) - The figure is an exploded isometric view of bipolar plate useful with PEM fuel cell stacks.    Contact element (56)    Contact element sheets (58, 60)    Lands (64)    Grooves (66)
NOVELTY - A pair of auxiliary radiators (6) are arranged at both sides of a main radiator arranged at the center portion of the vehicle front surface. The heat exchange surface (6A) of the auxiliary radiator is arranged at offset position in vehicle width direction to prevent overlapping with the heat exchange surface (4A) of the main radiator.    USE - For cooling fuel cell and drive motor in vehicle.    ADVANTAGE - The cooling performance is improved. The cooling structure is simplified. The installation space of the cooling structure in the vehicle is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell with cooling structure.    fuel cell (2)    main radiator (4)    heat exchange surface (4A,6A)    auxiliary radiator (6)
NOVELTY - Gas supply and discharge portion supplies gas to a fuel cell (10) and discharges exhaust gas from the fuel cell. A controller forbids start of the fuel cell, when detecting freeze in the gas supply and discharge portion and other components.    USE - For use as power source of electric vehicle.    ADVANTAGE - Prevents deterioration of the fuel cell system, by forbidding start of the fuel cell during detection of the freeze state of the gas supply and discharge portion.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system.    fuel cell (10)    filter (40)    compressor (41)    humidifier (42)    pressure sensor (53)
NOVELTY - An electrode (E1) comprises electrode active material particles (a1) which can absorb and release lithium ion through oxidation-reduction; a binder polymer (b1), a polar polymer (c1) and lithium salt (d1).    USE - For solid polymer battery (claimed); in bipolar battery.    ADVANTAGE - The cycle durability of the electrode is greatly improved as it maintains good adhesion between (a1) and the solid polymer electrolyte and stability. (E1) is excellent in reactivity to expansion and contraction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing of (E1) involving manufacturing slurry by dispersing (a1), in a solution containing (b1), (c1), (d1) and thermal polymerization initiator, applying the slurry to a support member, and heating and drying the support member the slurry is applied.
NOVELTY - A pair of membranes are arranged at upstream sides of a water inlet and a fuel inlet of a mixing chamber (24), respectively to selectively permit water and prevent fuel, and permit fuel and prevent water. The anode and cathode sides of a fuel cell, are connected to water inlet, and fuel inlet and hydrated fuel outlet, respectively.    USE - For electric power generation.    ADVANTAGE - Enables to easily recycle water in fuel cell without moving components and without using power.    DETAILED DESCRIPTION - The membrane at water inlet is hydrophilic and comprises mordenite, cellophane, perfluorosulfonic acid membrane. The membrane at fuel inlet is hydrophobic. A water recovery mechanism is coupled to the cathode side of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system.
NOVELTY - A thin film anode layer electrode (18) is laminated on the surface of a thin film electrolyte layer. A thin film cathode layer electrode (20) is laminated on the opposing surface of the thin film electrolyte layer.    USE - For PEM (proton exchange membrane) based fuel cell system, e.g. suitable for use in the transportation industry, e.g. to power automobiles, and in the utilities industry, e.g. within power plants. Can also be used in computers, portable electronic appliances, PDAs, portable power tools, power conditioning devices, such as uninterruptible power supplies.    ADVANTAGE - Lowers operating temperature while increasing power density. Simplifies tailoring operating voltages of fuel cell system. Enables generation of power irrespective of hydrogen production rate.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell producing method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic top view of the fuel cell.    Thin film anode layer electrode (18)    Thin film cathode layer electrode (20)    Anode contact pad (56)    Cathode contact pad (58)
NOVELTY - An apparatus and a method are provided to lengthen the useful life of the battery and achieve improved operating efficiency of a motor.    DETAILED DESCRIPTION - An apparatus comprises a battery pack (10) having a number of batteries connected in serial so as to supply a driving voltage to a motor (70), a battery management system (20) for maintaining the batteries of the battery pack at the optimum condition by performing estimation on the charged state and monitoring on the current and voltage, a safety disconnection unit (30) for cutting off the battery power being supplied to the load upon occurrence of system down or overload, a hybrid control unit (40) for controlling and monitoring operation of controllers of the hybrid electric vehicle through a communication system, and a motor control unit (50) for controlling the driving torque and speed of the motor, and limiting the exciting current being supplied to the battery in cases where the motor operates by a generator when the charge voltages between batteries are not balanced.
NOVELTY - A method for calculating the self-discharged amount of a nickel metal hydride battery for an electric car is provided, to prevent the fail of a nickel metal hydride battery due to the error in the measurement of the charged amount of the battery for improving the lifetime of an electric car.    DETAILED DESCRIPTION - The method comprises the steps of (S310) determining whether an electric car is in the key-off state; (S312) detecting how long the electric car is left in the key-off state if the electric car is determined to be in the key-off state; (S314) measuring the temperature of a nickel metal hydride battery by waking up the battery management system if the detected time exceeds a set time; (S320) calculating the self-discharged amount according to the initial charge amount of the nickel metal hydride battery and the measured temperature; and (S322) waking off the battery management system.
NOVELTY - Detergent-free washing machine using a fuel cell is provided, to allow the laundry to be washed without addition of a detergent for reducing the detergent cost and the environmental pollution due to the use of a detergent.    DETAILED DESCRIPTION - The detergent-free washing machine comprises a fuel cell(20) which comprises a fuel electrode(22), an air electrode(23) and an electrolyte membrane between the two electrodes and generates electricity by contacting the fuel containing hydrogen and the air containing oxygen; a washing basic body(10) which supplies the washing water and a detergent to a washing and dehydrating bucket to wash the laundry contained in the washing and dehydrating bucket; and a detergent supply part(30) which connects the fuel electrode of the fuel cell with the washing and dehydrating bucket to supply the product of detergent components generated from the fuel during the reaction of the fuel cell to the washing and dehydrating bucket instead of the detergent.
NOVELTY - A method and a device for indicating the state of a vehicle battery are provided to indicate the state of a vehicle battery using the ripple voltage generated in DC voltage of an automotive battery supply line.    USE - None given.    DETAILED DESCRIPTION - A battery state indicating circuit (1) is directly connected to a battery supply line (4). The circuit detects the ripple voltage in the battery supply line. The ripple voltage is generated by such a battery charge system (3) as an alternator or by other electronic or electric loads (5). The battery charge system is directly connected to a battery (2). A ripple voltage element is added to the DC voltage of the battery supply line. Therefore, the state of the battery is analyzed by such characteristics of the ripple voltage as the waveform of voltage and amplitude.
NOVELTY - An output control unit limits the electric current value of fuel cell to zero when chargeable electric power of capacitor (13) is under regeneration electric power of propulsion motor (15). When chargeable electric power is more than regeneration electric power, limit of output current of fuel cell is released.    USE - For fuel cell vehicle.    ADVANTAGE - The energy efficiency of fuel cell vehicle at the time of regeneration operation of propulsion motor is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell vehicle control apparatus. (Drawing includes non-English language text).    electric current/voltage control device (12)    capacitor (13)    propulsion motor (15)    hydrogen tank (19a)    hydrogen supply valve (19b)    control apparatus (20)    anode pressure sensor (22)
NOVELTY - A voltage setter sets the prescribed protection voltage with respect to a load (16). Another voltage setter sets protection voltage with respect to a capacitor (13) according to the temperature of the capacitor detected by a sensor (24). A voltage control unit (12) is controlled such that the voltage output by the control unit is equal to or smaller than the load and capacitor protection voltages.    USE - For controlling fuel cell such as solid polymer-film type fuel cell in vehicle.    ADVANTAGE - The load and capacitor of fuel cell are protected reliably, even if the load and capacitor protection voltages changes according to the temperature of the capacitor at time of operation of fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell vehicle controller. (Drawing includes non-English language text).    fuel cell (11)    voltage control unit (12)    capacitor (13)    propulsion motor (15)    load (16)    sensor (24)
NOVELTY - The connection portions (17A,42A,42B,43A,43B,36A,38A) of respective gas pipe (17), pipings (42,43) of warm water storage tank, and drain water distribution pipes (36,38), are provided at the lower surface of an exterior case (60).    USE - Polymer electrolyte fuel cell type power generation system installed in apartment.    ADVANTAGE - Enables installing the system in the wall surface of installation features without performing complicated piping adjustment.    DESCRIPTION OF DRAWING(S) - The figure depicts the installation state of polymer electrolyte fuel cell type power generation system.    gas pipe (17)    connection portions (17A,42A,42B,43A,43B,36A,38A)    drain water distribution pipe (36,38)    pipings (42,43)
NOVELTY - A dump power detector (7) is connected between a fuel cell (1) and a DC/DC converter (2) which is connected to a electrical storage apparatus (5) and dump power consumption unit (6) through the lines (L2,L3), respectively.    USE - Fuel cell power supply system.    ADVANTAGE - The dump power produced at the time of low load is consumed by dump-power consuming unit.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell power-supply system.    fuel cell (1)    DC/DC converter (2)    DC/AC converter (3)    load (4)    dump power consumption unit (6)    dump-power detector (7)    charging electric power detector (8)    power lines (L1,L2,L3)
NOVELTY - A control suspension (500) stabilizes a vehicle, by reciprocatingly moving a piston with hydraulic pressure while receiving electric power generated by a fuel cell and controlling a cylinder to supply fluid. A controller (600) acquires value of load power in control suspension and accordingly controls quantity of hydrogen supplied to the fuel cell.    USE - Fuel cell system for vehicle e.g. passenger car.    ADVANTAGE - Controls electric power generation appropriately.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    flow control valve (62)    blowers (68,70,72,74)    control suspension (500)    controller (600)
NOVELTY - A spherical evaporator (23) is arranged in inflow portion of reformed gas in selection oxidation catalyst layer (19) of the carbon monoxide removal device (17). The catalyst layer oxidizes carbon monoxide in the reformed gas to which oxygen or oxygen containing gas is added. An opening provided at one end of the evaporator, discharges water vapor in the catalyst layer.    USE - Carbon monoxide removable apparatus for hydrogen manufacturing apparatus used for fuel cell.    ADVANTAGE - Due to the arrangement of the evaporator, the temperature of the catalyst layer is adjusted to optimum range. Since water does not adhere to the catalyst, deterioration of the catalyst layer by evaporation of the water is prevented.    DETAILED DESCRIPTION - The other end of the evaporator is connected to a water feed pipe. A controller adjusts water quantity supplied to the evaporator based on the physical quantity correlated with temperature of the catalyst layer. An INDEPENDENT CLAIM is also included for the hydrogen manufacturing apparatus having modifier which generates reformed gas which contains hydrogen from hydrocarbon-type fuel and the carbon removal device.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the carbon monoxide removal device. (Drawing includes non-English language text).    carbon monoxide removal device (17)    selection oxidation catalyst layer (19)    evaporator (23)    air supply unit (21)    water supply unit (25)
NOVELTY - A modifying reactor (2) and a heat exchanger (2), are retained in the same casing (10). The modified gas (34) ejected from the reactor, is made to flow directly into the internal flow path (11) of the heat exchanger.    USE - For producing hydrogen-rich modified gas, in vehicle.    ADVANTAGE - Reduces size and weight of the modifier, by virtue of its structure. Enables easy mass production of modifier whose maintenance operation is simplified. Eliminates need for heat insulation layer.    DETAILED DESCRIPTION - The heat exchanger exchanges heat between oxygen-containing gas (33) and modified gas. The reactor and heat exchanger, are integrated by attaching their blocks together.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of internal heating-type water vapor modifier.    water vapor modifier (1)    modifying reactor (2)    heat exchanger (3)    casing (10)    internal flow path (11)    oxygen-containing gas (33)    modified gas (34)
NOVELTY - The outer and inner reaction chambers separated by a heat conducting partition plate (2), have heat-resistant honey-comb structure (30) or heat-resistant fin or heat-conducting fin, formed with gas passageway (31).    USE - For producing hydrogen-rich modified gas.    ADVANTAGE - Improves heat conduction efficiency between the chambers. Reduces size of the modifier and improves its efficiency.    DETAILED DESCRIPTION - Heat is transmitted to outer chamber from inner chamber. The gas passageway is inclined towards the partition plate side. The inner heat transfer portion (23) has a hollow portion without gas passageway, at center. The filler is packed at periphery of the fin. Far-infrared radiation coating material layer is formed on both surfaces of the partition plate.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of water vapor modifier.    outer wall (1a)    partition plate (2)    outer and inner heat transfer portions (10,23)    honey-comb structure (30)    gas passageway (31)
NOVELTY - A pump mechanism (100) has a fixing scroll (125) and a turning scroll (120) which is operated by a mechanism shaft (141) whose one end is held by a bearing (172). The other end of the shaft is held by the bearing (80), such that the bearing (80) is positioned at a height higher than the bearing (172) which connects the shaft with shaft (41) of a motor (10).    USE - Scroll type air supply apparatus used as air-conditioner presser which supplies air to vehicle-mounted fuel cell.    ADVANTAGE - Inclination of turning scroll is restrained to a minimum value, even if the gas-compression force and centrifugal force act on turning scroll, thereby cylinder capacity of pump mechanism is enlarged and air discharge flow amount is increased. Since the motor and mechanism shaft are connected by a bearing, the size of scroll type air supply apparatus is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of scroll type air supply apparatus. (Drawing includes non-English language text).    motor (10)    shaft (41)    pump mechanism (100)    tuning scroll (120)    fixing scroll (125)    mechanism shaft (141)    bearings (172,180)
NOVELTY - A lithium salt and a transition metal oxide are dispersed in a solvent to form a slurry. A magnetic field generation component of 0.6 tesla or more, is arranged into the slurry. Metal powder and metal oxide powder are attracted to the magnetic field generation component by the magnetic effect when passing through the magnetic field generation portion, and positive electrode active material is manufactured.    USE - For non-aqueous lithium secondary battery (claimed) used in small portable information terminals, electric power storage units and electric vehicles.    ADVANTAGE - The method forms positive electrode active material inexpensively, and enables manufacture of lithium secondary battery of high quality. Generation of short circuit in the battery is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) positive electrode active material; and    (2) non-aqueous lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows graph representing amount of metal powder and magnet insertion frequency of raw material slurry during manufacture of positive electrode active material. (Drawing includes non-English language text).
NOVELTY - The humidification modules (3,4) comprise hollow fiber membrane for exchanging moisture content between reactive gas of oxidizing agent supplied to fuel cell and exhaust gas from fuel cell. The inlet and outlet head units (52,53) of module (3) is made by extrusion molding of aluminum alloy, while inlet and outlet head units (62,63) of module (4) is made by aluminum alloy casting.    USE - Humidification apparatus for exchanging moisture content between reactive gas for oxidizing agent supplied to fuel cell and exhaust gas from fuel cell, in fuel cell system (claimed) of electric vehicle.    ADVANTAGE - Restrains the leakage of the reactive gas to the exterior, and reduces the manufacturing cost and installation space of the humidification apparatus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the humidification apparatus. (Drawing includes non-English language text).    humidification modules (3,4)    housings (5,6)    inlet heads (52,62)    outlet heads (53,63)
NOVELTY - The battery has cells (4) separated by the dividing walls (2) in a battery case (1), that is electrically connected by the connection elements (7). The cathode and anode terminals (8a,8b) are provided on the diagonal of the upper surface of the battery cells.    USE - Lead storage battery for starting-up of motor vehicle.    ADVANTAGE - The lead storage battery is mountable on both left and right sides of vehicle, thereby reducing polar mistake in the user side and producer side.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the lead storage battery.    battery case (1)    dividing wall (2)    cells (4)    connection element (7)    cathode terminal (8a)    anode terminal (8b)
NOVELTY - The cooling device has pure water circuit (5) comprising pure water pump (7), and radiator (9), connected to the direct current-direct current (DC-DC) converter (1) having the heat generator such as switching element. The DC-DC converter is cooled by circulating pure water within the housing (3).    USE - For cooling vehicle-mounted heat generator such as battery, motor, motor driver, electronic component such as switching element e.g. insulated gate field effect transistor (IGFET), and also power device such as inverter.    ADVANTAGE - Suppresses expansion of the electrical component, without electric current leakage.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the cooling device. (Drawing includes non-English language text).    DC-DC converter (1)    housing (3)    pure water circuit (5)    pure water pump (7)    radiator (9)
NOVELTY - The bipolar battery (1) has a laminated structure containing a polymeric electrolyte film (3), with one surface having an anode layer (5) and the other surface having an electroconductive layer (11) through a cathode layer (7). The electroconductive layer contains an insulating polymer and an electroconductive filler. The filler is carbon black.    USE - For battery pack (claimed), used for electrical power units of electric vehicle.    ADVANTAGE - The anode side of the battery has excellent corrosion resistance. The novel battery contains a collector which does not produce an alloy with lithium of the cathode. Energy density and power density of the battery are enhanced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for;    (a) A battery pack; and    (b) A vehicle using the above battery.    DESCRIPTION OF DRAWING(S) - The figure shows the above bipolar battery.    bipolar battery (1)    electrolyte film (3)    anode layer (5)    cathode layer (7)    electroconductive layer (11)
NOVELTY - Reaction prevention layers (21,22) are provided on sides of a flat solid electrolyte component (1). Fuel electrode (3) and air electrode (4) are on either side of the reaction prevention layer to form solid oxide fuel cell. The reaction prevention layers are formed using cerium lanthanum oxide as raw material powder by wet method. The raw material powder has specific surface area of 6-45 m2/g.    USE - For manufacturing solid oxide fuel cell, used for large scale electric power generation in power station, fuel cell vehicle and domestic co-generation.    ADVANTAGE - The novel solid oxide fuel cell has precise reaction prevention layer, and is manufactured by a simple process. The reaction prevention layer effectively prevents the reaction of the solid electrolyte component and the electrodes. The reaction prevention layer has high ionic conductivity, and is formed easily and economically. The reaction prevention layer does not have defects, such as hole and crack.    DETAILED DESCRIPTION - Reaction prevention layers (21,22) are provided on sides of a flat solid electrolyte component (1). Fuel electrode (3) and air electrode (4) are on either side of the reaction prevention layer to form a solid oxide fuel cell. The reaction prevention layers are formed using cerium-lanthanum oxide as raw material powder by wet method. The raw material powder has specific surface area of 6-45 m2/g. The cerium lanthanum oxide is of formula: Ce(1-x)LnxO(2-delta), where Ln is rare earth element, x is 0.05-0.3, and delta is not defined in the spec.    DESCRIPTION OF DRAWING(S) - The figure shows the above solid oxide fuel cell.    solid electrolyte component (1)    fuel electrode (3)    air electrode (4)    reaction prevention layers (21,22)
NOVELTY - The container (1) has hydrogen occlusion alloy (8) which discharges hydrogen, during filling of high-pressure gas into the container, so that temperature of the container is controlled.    USE - Container for storing high-pressure gas such as hydrogen gas, used in fuel cell system (claimed) for producing electric power for use in electric vehicle.    ADVANTAGE - Restrains the raise of temperature inside the container, effectively. Shortens the time for filling of high-pressure gas into the container.    DETAILED DESCRIPTION - A cylindrical heat-absorption pipe (7) which accommodates hydrogen occlusion alloy is arranged at the center of the container, and is integrated with a cap (5) provided at one end of the container. A valve is arranged at the center of the container, and is integrated with the cap. Opening and closing of the valve, enables discharging high-pressure gas from the container, and filling high-pressure gas into the container, respectively. A sub tank is arranged for storing hydrogen released from cylindrical pipe, during filling of high-pressure gas, and is connected to the cylindrical pipe through a flow path in which a solenoid valve is arranged. The hydrogen from the sub tank is returned to the cylindrical pipe through a flow path in which a pump for controlling gas flow rate is arranged, during discharge of high-pressure gas from the container.    An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the high-pressure gas storage container. (Drawing includes non-English language text).    Container (1)    Cap (5)    Heat absorption unit (6)    Cylindrical pipe (7)    Hydrogen occlusion alloy (8)
NOVELTY - Upper and lower sides of a bus-bar plate (30) which supports a battery pack (52), are clamped to the upper and lower vehicle components (14,10), respectively, through a pair of upper and lower brackets (54-57). The upper and lower mounting brackets are connected at the reverse side, to bus-bar plate, through a packing box (60).    USE - For mounting electric-power storage apparatus to chassis of motor vehicle such as hybrid vehicle and electric vehicle.    ADVANTAGE - Reduces weight and improves rigidity of the bus-bar plate.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional side view of the mounting structure of the electric-power storage apparatus.    vehicle components (10,14)    bus-bar plate (30)    battery pack (52)    mounting bracket (54-57)    packing box (60)
NOVELTY - The head structure includes several hollow fiber membrane modules (11,12) each consisting of hollow fiber membrane bundles inserted into cylindrical housing. The heads (6,7) are provided at both open ends of each module. A pipeline is provided at a connector (8) which connects the heads, to supply fluid.    USE - For humidifier of fuel cell in electric vehicle.    ADVANTAGE - Reduces assembly cost and man hours of the head structure. Improves strength of head structure with reduced weight. Ensures accurate positioning of two heads without complication. Reduces number of pipings, thereby saves space. Improves humidification efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the humidifier.    heads (6,7)    connector (8)    hollow fiber membrane modules (11,12)
NOVELTY - An integrated controller (11) determines the drive force control by a braking force controller (10), based on the use condition of the brake device (9) and an electrical storage state of the electrical storage apparatus (2).    USE - For fuel cell vehicle.    ADVANTAGE - Prevents deterioration of the operability during start or low speed driving time.    DESCRIPTION OF DRAWING(S) - The figure shows the profile of the system assembly of the fuel cell vehicle. (Drawing includes non-English language text).    fuel cell (1)    electrical storage apparatus (2)    drive motor (3)    differential gear (4)    fuel cell controller (6)    drive motor controller (7)    electrical storage apparatus controller (8)    brake device (9)    braking force controller (10)    integrated controller (11)    sensor for detection of accelerator pedal strokes (12)
NOVELTY - The fuel cell (20) has air and hydrogen supply ports (10a,10b) through which air and hydrogen are supplied intermittently without changing the flow amount.    USE - Polymer electrolyte fuel cell for electric vehicle, portable electric power unit and domestic cogeneration system.    ADVANTAGE - By switching intermittently the supply of air and hydrogen, the porosity of gaseous diffusion layer which contacts the boundary of gas flow groove is lowered and the gas supply process is homogenized. Thus the stability of the cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the gas supply path in the fuel cell.    supply ports (10a,10b)    discharge ports (11a,11b)    gas pipe (15)    fuel cell (20)
NOVELTY - A temperature sensor detects temperature-change factor of a fuel cell stack. A control unit controls a cooling capacity of the fuel cell stack so that the temperature change in the cell stack is canceled, based on detection result.    USE - For cooling fuel cell in vehicle.    ADVANTAGE - Improves the heat radiating capability at low fuel consumption.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the cooling device. (Drawing includes non-English language text).    circulating water temperature reduction flag (51)    stack temperature reduction flag (52)    heat radiator outlet temperature (62)    stack inlet temperature (64)    bypass flow path temperature (65)
NOVELTY - The package has a semiconductor-type gas sensor with individually selective sensitivity for detection of methane gas and hydrogen gas. Based on the electrical output of the sensor, the leakage of the gases is detected.    USE - In fuel cell of motor vehicle, for supplying power.    ADVANTAGE - The leakage of gases in the fuel cell power generating package can be detected easily by a simple structure.    DETAILED DESCRIPTION - The semiconductor-type gas sensor, driven by pulse supplied from a pulse electric system, is equipped with tin oxide sintered compact containing lanthanum and zirconium with tin oxide sintered compact containing alkaline earth element. The sensor performs detection of gas during the pulse electrical charging time. The sensor detects hydrogen gas in the thermal initial stage transient response region, and detects methane gas in the regular output area after the thermal initial stage transient response.
NOVELTY - An electroconductive substrate folded in U-shape, includes upper and lower substrates (17,18). A battery connection component (40) including an electrode insertion hole is formed on the surface of upper substrate. A wire connection component (48) is formed on the reverse side of lower substrate such that the battery and wire connection components extends along same width.    USE - For connecting battery and wire mounted on vehicle.    ADVANTAGE - Deformation and cracking by tensile stress applied on battery terminal, are prevented. Reliability of electrical connection with respect to the battery terminal is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery terminal.(Drawing includes non-English language text).    upper substrate (17)    lower substrate (18)    wire (22)    terminal (23)    battery connection component (40)    wire connection component (48)
NOVELTY - A flow circuit (20) circulates cooling water between a fuel cell (5) and a radiator (3). A thermostat valve (7) in a box (4), switches the flow path of the cooling water, so that cooling water is passed to a bypass route (15) in the box or to the radiator, based on the temperature of the cooling water.    USE - For cooling polymer electrolyte fuel cell (PEMFC) mounted in electric vehicle.    ADVANTAGE - The warming-up time of the fuel cell is shortened. The startability of the electric vehicle is improved.    DESCRIPTION OF DRAWING(S) - The figure explains the flow of cooling water during warming-up in fuel cell cooling device.    fuel cell cooling device (2)    radiator (3)    box (4)    fuel cell (5)    thermostat valve (7)    bypass route (15)    flow circuit (20)    bypass circulation circuit (21)    electric vehicle (V)
NOVELTY - A compressor (20) compresses the air supplied to a fuel cell (70), and a precooler (13) cools waste gas ejected from fuel cell and condenses moisture content in the ejected gas. The condensed water produced after heating of ejected gas, is supplied to an air cooler (14) which cools the air supplied into a vehicle compartment (80) using heat of ejected gas and heat of vaporization of condensed water.    USE - Air-conditioning system for fuel cell electric vehicle, motor vehicle.    ADVANTAGE - Improves the efficiency and air-conditioning capability of air-conditioning system, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the air-conditioning system. (Drawing includes non-English language text).    precooler (13)    air cooler (14)    compressor (20)    fuel cell (70)    vehicle compartment (80)
NOVELTY - An output control unit has a control mode which obtains desired power using sources of energy output from other than the fuel cell, based on judgment of predetermined environment condition.    USE - For hybrid vehicle.    ADVANTAGE - Prevents freezing of water vapor ejected from the fuel cell in hybrid vehicle, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the freezing prevention process. (Drawing includes non-English language text).
NOVELTY - The thermoelectric conversion material consists of a layered cobalt multiple oxide, and fluoride. The multiple oxide contains cobalt oxide layer of pseudo cadmium indium structure as a sub-lattice. The amount of fluorine with respect to number of moles of oxygen ion of the stoichiometry of the layered cobalt multiple oxide, is 0.1-10 mol%.    USE - Used as positive type thermoelectric conversion material for thermoelectric material used for accurate temperature controls, such as electric device from thermoelectricity, solar power generating device, electric device from sea-water temperature difference thermoelectricity, electric device from fossil fuel thermoelectricity, regeneration electric-power-generating device of factory exhaust heat and motor vehicle exhaust heat.    ADVANTAGE - The thermoelectric conversion material has excellent thermoelectric property, storage property and high sintered compact density. The manufacturing method of thermoelectric conversion material has excellent productivity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of thermoelectric conversion material.    DESCRIPTION OF DRAWING(S) - The figure shows a relationship between sodium fluoride (NaF) additional amount and relative density of sintered compact. (Drawing includes non-English language text).
NOVELTY - The carbon electrode (8) contains a preset amount of carbon black-like particles, particles of columnar electroconductive carbon material and/or anatase-type titanium oxide particles, satisfying preset relations. Height and diameter at the bottom of the particles of columnar electroconductive carbon material is 1-20 micron, and 50-500 nm, respectively.    USE - For pigment sensitizing-type solar cell (claimed), used for portable apparatus and hybrid vehicle-mounted auxiliary power unit, air battery, and manganese dry battery.    ADVANTAGE - The novel carbon electrode has excellent durability and high conductivity and provides a pigment sensitizing-type solar cell with improved durability and energy conversion efficiency.    DETAILED DESCRIPTION - The carbon electrode contains carbon black-like particles, particles of columnar electroconductive carbon material and/or anatase-type titanium oxide particles. Height and diameter at the bottom of the particles of columnar electroconductive carbon material is 1-20 micron, and 50-500 nm, respectively. The carbon electrode is a porous electrode. Amount (W1) of carbon black-like particles, amount (W2) of particles of columnar electroconductive carbon material and amount (W3) of titanium oxide particles satisfies the relations:    W1/W2 is 0.05-0.4, and    W3/(W1+W2) is 0.05-0.4.    INDEPENDENT CLAIMS are included for;    (1) An electrode; and    (2) A pigment sensitizing-type solar cell (40).    DESCRIPTION OF DRAWING(S) - The figure shows the above pigment sensitizing-type solar cell.    transparent electrode (1)    semiconductor electrode (2)    transparent electrically conductive film (3)    carbon electrode (8)    pigment sensitizing-type solar cell (40)
NOVELTY - The positive and negative electrode plates (1, 2) are formed, such that positive and negative plates are protruded towards upper and lower directions, respectively. Current collection boards are provided on either sides of the plates along horizontal direction, and specific amount of alkali electrolyte is poured into battery that is welded to sealing board by resistance or arc welding.    USE - For manufacturing alkali storage battery such as nickel cadmium battery and nickel hydrogen battery used in mobile telephone, notebook personal computer, cordless power tool, bicycle, electric vehicle and hybrid electric vehicle.    ADVANTAGE - Prevents self-discharge and generation of short circuit, thus ensures high capacity and high reliability of the alkali battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the alkali storage battery.    Positive electrode plate (1)    Negative electrode plate (2)    Separator (3)    Electrode group (4)    Negative-electrode current collection board (5)    Polyolefin-type hot-melt resin sheet (6)
NOVELTY - The rechargeable lithium ion battery has positive and negative electrodes made of lithium transition metal oxide and carbon material respectively. The negative electrode has charging and discharging utilization range of -1mv/(mAh/g), when the negative electrode potential changes with the electric current value.    USE - As secondary battery in hybrid electric vehicle (HEV).    ADVANTAGE - The novel device prevents deterioration of battery by precipitation reaction of lithium. It also improves the reliability of the pulse charging and discharging cycle at heavy current.    DESCRIPTION OF DRAWING(S) - The figure shows the above rechargeable lithium ion battery.    winding group (6)    cylindrical-shaped rechargeable lithium-ion battery (20)
NOVELTY - The arithmetic unit calculates the power consumption of the compressor based on the drive torque of the drive motor. The arithmetic unit calculates the amount of power to be generated for driving the compressor to required torque. If the required amount is smaller than the previously calculated amount, the controller (8) maintains the rotation speed of the compressor, else reduces the rotation speed.    USE - Fuel cell system for motor vehicle.    ADVANTAGE - The fluctuation of rotation speed of the compressor which supplies air to the fuel cell is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    hydrogen storage tank (2)    hydrogen pressure governing valve (3)    circulation flow path (4)    ejector pump (5)    controller (8)
NOVELTY - A setting unit sets the target flow amount of cooling water, according to electric power generation and cooling requirement of a fuel cell. A controller controls the flow amount of cooling water, at very low temperature condition, when detected cooling water pressure is less than a predetermined value. An electric heater heats the cooling water after flow amount control of cooling water.    USE - Solid polymeric-type fuel cell system for motor vehicle.    ADVANTAGE - The temperature of the fuel cell is efficiently controlled within an optimal operating temperature. Hence, the degradation of the fuel cell is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a graph plotted between circulating water temperature, pressure and flow amount of the cooling water. (Drawing includes non-English language text).
NOVELTY - A judgment unit judges sulfur concentration in the vehicle environment. A controller selects operation mode of oxidation gas supply for the fuel cell and the operation mode of internal combustion engine, based on the judgment result.    USE - Power output device powered with fuel cell and internal combustion engine, for hybrid vehicle having navigation apparatus.    ADVANTAGE - Enables to output desired power amount using fuel cell and internal combustion engine selectively considering the sulfur content of the vehicle environment. Restrains reduction in the fuel cell property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hybrid vehicle using power output device powered with fuel cell and internal combustion engine.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the fuel cell operation mode setting process in power output device. (Drawing includes non-English language text).
NOVELTY - A control block determines flow rate of fuel gas containing hydrogen supplied to combustor (5) by fuel supply unit (50), based on which the flow rate is adjusted using control valve (14). A pressure sensor (9) detects pressure of fuel gas supplied by supply unit. An estimation block estimates the density of fuel gas supplied to combustor, based on output of sensor and operating quantity of control valve.    USE - Fuel cell system for motor vehicle and electric vehicle.    ADVANTAGE - The estimation is performed correctly with high precision and thus combustion of fuel gas is started at early stage and warming-up of the system is performed at required time easily.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system. (Drawing includes non-English language text).    fuel cell stack (3)    combustor (5)    pressure sensor (9)    pressure control valve (14)    fuel supply unit (50)
NOVELTY - Scandia stabilized zirconia obtained by baking zirconium and scandium compounds, is heated to form an intermediate product. A gallium compound and/or gallium oxide which is bake processed, is blended with the intermediate product. The mixture is baked to form oxygen ionic conductive solid electrolyte containing scandia stabilized zirconia and gallium component.    USE - For oxygen sensors, oxygen concentration apparatus and solid oxide fuel cell, which is used in large-scale electric power generation in power stations, fuel cell vehicles and domestic electric power generation.    ADVANTAGE - The method forms solid electrolyte having high strength and excellent oxygen ionic conductivity, at low temperature.    DESCRIPTION OF DRAWING(S) - The figure shows graph showing change of sintered compact relative density in various preparations of solid electrolyte. (Drawing includes non-English language text).
NOVELTY - Estimators (3,4) estimate the amount of heat energy released from a fuel cell stack and heat release in a radiator, respectively. When the heat release of radiator exceeds that of cell stack, the cell stack is made to generate electric power which includes additional amount of power calculated from difference of heat energy released from stack and heat release of radiator, with respect to required power generation.    USE - Fuel cell system for electric power generation in motor vehicle.    ADVANTAGE - Prevents rapid temperature reduction of fuel cell stack and restrains generation of condensed water.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fuel cell system. (Drawing includes non-English language text).    fuel cell electric-power-generation unit (1)    fuel cell heat-energy-released estimator (3)    heat-release estimator (4)    vehicle speed detector (7)    external-temperature detector (8)
NOVELTY - The method involves rotating tip of a burner (25) to release flame (26) through a hole (22a). The flame is released along the electric pole periphery (24a) provided at the internal circumference (22b) of lead bushing (22).    USE - For welding terminal of lead storage battery used in motor vehicles.    ADVANTAGE - Provides excellent reliability of the lead storage battery terminal, by decreasing variation in welding depth in the junction of bushing and electric pole. Provides uniform welding, thereby providing excellent finishing work of welding process.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the lead storage battery terminal welding process. (Drawing includes non-English language text).    lid (21)    lead bushing (22)    through-hole (22a)    internal circumference (22b)    electric pole periphery (24a)    burner (25)    burner flame (26)
NOVELTY - The coolant consists of polyglycerol and/or polyvinyl alcohol as a rustproof additive and a base which contains water.    USE - Fuel cells mounted in vehicles.    ADVANTAGE - The coolant has low electroconductivity, rustproof, high heat transferability and non-freezing property. The coolant has excellent aluminum corrosion resistance, low foamability and excellent freeze thaw stability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) method of sealing using coolant;    (2) cooling system of fuel cell; and    (3) manufacture of coolant.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacturing process of the coolant. (Drawing includes non-English language text.)
NOVELTY - A muffler shell (120) covers an exhaust tube (110) which is arranged for passing exhaust gas from a fuel cell (10). A sound absorbing material (121) is made of non-metallic material and is arranged between the muffler shells.    USE - Fuel cells.    ADVANTAGE - The arrangement of non-metallic sound absorbing material suppresses condensation of water vapor so loss of silencing effect by condensed water is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method for muffler for fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows the muffler for fuel cell. (Drawing includes non-English language text).    Fuel cell (10)    Heater control unit (20)    Exhaust tube (110)    Muffler shell (120)    Sound absorbing material (121)
NOVELTY - The lamination-type battery has a sheet-like electrode (10) interposed between electrolyte layers (4). The electrode is laminated on both sides using collectors (1a,1b). Collectors (1a,1b) are thicker than collector (1) contained in the electrode.    USE - Vehicle (claimed) e.g. electric vehicle and hybrid electric vehicle used in auto industry.    ADVANTAGE - Since the collector in the periphery of electrode is thicker than the collector in the electrode, the internal resistance of the collector in the outermost layer is decreased. Loss of electric current is prevented.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the section of bipolar battery. (Drawing includes non-English language text).    Collectors (1,1a,1b)    Positive electrode active material layer (2)    Negative electrode active material layer (3)    Electrolyte layer (4)    Sheet-like electrode (10)
NOVELTY - Non-aqueous secondary battery has electrode component (10) having anode and cathode via separator (A). Separator (B) of small mechanical strength and large open-hole rate than separator (A) is arranged at separator (A). Thermal fuse (21) electrically connected between anode lead (14) and anode lead terminal (2), or between cathode lead (17) and cathode lead terminal (3), is arranged at vicinity of separator (B).    USE - For e.g. polymer solid-electrolyte lithium secondary battery (claimed) used as electric power unit for motor vehicles.    ADVANTAGE - The non-aqueous secondary battery has high discharge capacitance, and is effective as an electric power unit. The ignition and internal short circuit during over charge are reliably reduced.    DETAILED DESCRIPTION - A non-aqueous secondary battery is formed by accommodating a laminated electrode component (10) in a container. The electrode component laminates an anode and a cathode via a separator (A). Anode and cathode has an anode and cathode active material-containing coating films on at least a surface of anode and cathode collectors, respectively. Another separator (B) having small mechanical strength and large open-hole rate than the separator (A) is arranged at a portion of the separator (A). A thermal fuse (21), which is electrically connected to any one or both between anode lead (14) and anode lead terminal (2), or between cathode lead (17) and cathode lead terminal (3), is arranged at vicinity of the separator (B).    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of non-aqueous secondary battery.    anode lead terminal (2)    cathode lead terminal (3)    laminated electrode component (10)    anode lead (14)    cathode lead (17)    thermal fuse (21)
NOVELTY - A fuel cell, generating electrical energy from oxygen and hydronium ions, has an anode (A), a magnetic cathode, incorporating an active layer (2), and a protonic electrolyte (1) between the anode and the cathode. The magnetic cathode includes a network (3) of permanent magnets (4) having some magnetic axes perpendicular to the interface between the electrolyte and the active layer.    USE - Used as the electrical energy source for portable electronic devices    ADVANTAGE - The fuel cell augments the quantity of oxygen accessible at the level of the assembly of the catalyzer of the active cathodic layer. The use of anti-corrosion coated permanent magnets instead of magnetic particles conventionally used overcomes corrosion problems. Diffusion overvoltage can be reduced by 10-20% compared to conventional solid polymer electrolyte fuel cells.    DETAILED DESCRIPTION - All the poles of a single polarity (S) are surrounded by the active layer and all the poles of the opposite polarity (N) are surrounded by the electrolyte.    DESCRIPTION OF DRAWING(S) - The drawings show a fuel cell and an illustration of the variations in the magnetic force inside the fuel cell.    Electrolyte (1)    Active layer (2)    Network of magnets (3)    Permanent magnets (4)    Collection plate (5)    Cathode diffusion layer (6)    Vertical axis (8)    Anti-corrosion coating (14)    Anode (A)    Magnetic force (F(z)    Horizontal axis (Z)
NOVELTY - The system has a primary network (7) of high voltage and a secondary network (10) of low voltage providing supply to a primary (8) and secondary electrical systems (11), respectively. The primary and secondary networks are coupled to respective batteries (6,9) of high and low voltage, respectively. A control unit (5) controls an average conversion electronic (12) that transfers energy between the networks, based on the states of the electric systems.    USE - Used for supplying two levels of voltages to vehicle of thermal motor e.g. tourist vehicle, industrial or commercial vehicle.    ADVANTAGE - The device improves the comfort on board the vehicle by eliminating the jerks to the heat engine created by the sudden demand of energy during the starting of the thermal motor of the vehicle as the converter provides a smooth transfer of electrical energy between the networks. The device eliminates the changes felt by the driver when the thermal motor stops and the electrical equipment e.g. vehicle indicators, wiper there by increasing the comfort.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for supplying two levels of voltages to the vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a system of supplying two voltages for a vehicle.    Vehicle (1)    Control unit (5)    Batteries (6,9)    Primary network (7)    Primary electrical system (8)    Secondary electrical system (11)    conversion electronic (12)
NOVELTY - The system comprises a bipolar plate (5) supplied by a conduit (15). The bipolar plate comprises a number of channels (6). The conduit is mounted upstream of a reactant distributor (14) and includes two supply inputs (9,10). The distributor may comprise a controlled valve; an all-or-nothing controlled valve, or it a progressively controlled valve. The fuel cell may include a set of membrane electrodes, and be used to supply an electric motor.    USE - Fuel cell for electric motor vehicle.    ADVANTAGE - Provides improved distribution of partial pressure of reactants, and better distribution of thermal losses.    DETAILED DESCRIPTION - A control unit (16) is provided to control the operation of the distributor in order to achieve a reduction in the loss of load, and a smoothing of the output current of the fuel cell.    DESCRIPTION OF DRAWING(S) - The diagram shows the distribution system for fuel cell reactants.    bipolar plate (5)    channels (6)    inputs (9,10)    reactant distributor (14)    conduit (15)    control unit (16)
NOVELTY - The method involves calculating a pressure of an oxidizer supplied to a cathode of a fuel stack (1) and an oxidizer flow rate based on a given electrical current by an electronic control unit. The flow rates defining the upper and lower limits of the oxidizer pressure are compared with the oxidizer flow rate. The oxidizer flow rate is regulated within the two limits by a compressor based on the comparison result.    USE - Used for controlling flow rate oxidizer utilized in fuel cell system of vehicle.    ADVANTAGE - The oxidizer flow rate is regulated within the upper and lower limits of the oxidizer pressure by the compressor even when the operation state of the fuel cell system changes and pressure and flow rate requirements of the oxidizer to be supplied to the fuel cell stack are changed.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a fuel cell system.    Fuel cell stack (1)    Hydrogen tank (2)    Air compressor (3)    Cooling system (4)    Load (6)
NOVELTY - A perovskite catalyst composition comprises solid solution of mixture of perovskite crystallographic structure with nickel and/or rhodium metal.    USE - The invention is for use as catalyst of partial oxidation of natural gas and/or light hydrocarbons to synthesis gas, catalyst of the steam and/or dry reforming of natural gas and/or light hydrocarbons to synthesis gas, catalyst of selective oxidations, catalyst of hydrogenation reactions, or catalyst of dehydrogenated oxidative reactions (claimed).    ADVANTAGE - The invention is mechanically stable and retains a high level of activity and selectivity to carbon monoxide and hydrogen gas products under conditions of high temperature without excessive coking.    DESCRIPTION OF DRAWING(S) - The figure discloses XRD patterns of LaFe(1 - x)MxO3 catalysts after calcination at 900 degrees C (Mx = Ni0.3, Ni0.25Rh0.05, or Rh0.05).
NOVELTY - The arrangement has a displacement and lifting mechanism for a battery box (2a) for an auxiliary battery (2) or for the auxiliary battery on movable rails (12) mounted on a wheel or chain guard (8) enabling lateral deployment out of the vehicle (1) and down onto a depositing position with the aid of the rails and a rotatably mounted lever (3) and an attached lifting tool.    USE - Especially for maintaining and servicing an armored transport vehicle battery.    ADVANTAGE - Enables access to the battery for maintenance personnel and handling of the battery without special auxiliary equipment.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic sectional representation of a vehicle with a battery    battery box (2a)    auxiliary battery (2)    rail (12)    wheel guard (8)    vehicle (1)    rotatably mounted lever (3)
NOVELTY - Tire measurement device consist of a piezoelectric fiber that acts as a sensor element for measuring tire operating variables. The inventive device also has a transmitter for transmission of sensor signals, with the energy for the transmitter derived from the electrical energy generated by the fiber. Optimally a network of fibers is formed into a grating or mesh that is incorporated in the steel reinforcing belt.    USE - Energy-autonomous tire measurement device for measuring the operating parameters of a tire, e.g. pressure, temperature, especially for automotive use.    ADVANTAGE - The inventive measurement device has piezoelectric fibers that act as both sensors and electrical energy source.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of an energy autonomous remote interrogation tire measurement device.    energy autonomous modulated back-scatter transponder (EAMBT)    energy converter (EW)    signal source (S)    modulation signal (MSig)    modulation-enabled reflector. (MR)
NOVELTY - A weather-resistant flag and flagpole comprises solar cells and an electrolyzer and fuel cell and collects water from the surface of the flag and pole, especially from the solar filaments, in a water collector and converts this into electricity.    USE - As a weather-resistant flag and flagpole (claimed) and energy source to raise and lower the flag.    ADVANTAGE - The raising and lowering of the flag by a motor is self-powered without external current, the flag and solar cells are flexible and excess hydrogen can be used, e.g., for motor vehicles.
NOVELTY - The device is suitable to equilibrium of series storage battery in electrical vehicle and hybrid electrical vehicle. It includes N pieces of series storage battery to be charged, N pieces of modules for measuring, controlling and balancing. The said module includes power circuit, assistant CPU, voltage detection circuit, equalization circuit and electric current loop communication interface. The equalization circuit includes a switching tube Q, a diode D, an inductance L. there is no inductance in the first and Nth equalization circuits. The positive and negative electrodes are connected to circuit containing inverse paralleled connection between switching tube Q and diode D, and then connected to inductance L in series. The invention possesses features of simple structure, high efficiency, low cost and power dissipation. Equalization of batteries is realized in charging, discharging or standing states.
NOVELTY - The invention relates to improvement in dynamic type lead-acid cell. Pole plate frame with grid structure for supporting lead foil is made from acid-resistant and insulative macromolecule based composite material (or plastic). Pole plate lead foils are grasped between frames in order to raise intensity and rigidity as well as manufacturability of pole plate assembly, making lead-acid cell with high voltage possible to be realized. The lead-acid cell is applicable to electric automobile and equipment requiring high voltage power source.
NOVELTY - A mobile power supply system comprises hydrogen storage module, fuel cell power module coupled to the hydrogen storage module, electrolyzer module coupled to hydrogen the storage module, and control module coupled to the hydrogen storage, fuel cell power, and electrolyzer modules. The fuel cell power module includes fuel cell(s) having anode and cathode. The electrolyzer module has electrolyzer cell having anode and cathode.    USE - For use in vehicles (claimed), e.g. car, bus, truck, boat, or recreational vehicle.    ADVANTAGE - The invention controls the current draw of the electrolyzer cell(s), maintains the constant differential pressure between the anode and cathode of electrolyzer cell(s), and isolates the pressure fluctuations of the drying unit from the cathode.    DETAILED DESCRIPTION - Mobile power supply system comprises hydrogen storage module, fuel cell power module coupled to the hydrogen storage module, electrolyzer module coupled to hydrogen the storage module, and control module coupled to the hydrogen storage, fuel cell power, and electrolyzer modules. The fuel cell power module includes fuel cell(s) having anode and cathode. The electrolyzer module has electrolyzer cell having anode and cathode. The system is operable in hydrogen generation mode where hydrogen gas is generated using electrolyzer cell(s) for storage in the hydrogen storage module, and electricity generation mode where hydrogen gas is retrieved from the hydrogen storage module and used by fuel cell unit(s) to produce electric energy.
NOVELTY - A composition comprises a pillared carbon material doped with a metal.    USE - In a hydrogen storage system (claimed) for reversible hydrogen storage application in e.g. automobile, train, boat, or in fuel cell used in e.g. laptop or other computer, cell phone or hair dryers.    ADVANTAGE - The composition has a molecular hydrogen storage capacity of at least 3 (preferably 6.5) wt.% at 25degreesC and a pressure of 10 bar. The composition provides higher reversible storage and better control over loading and extraction.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a making of a carbon-based hydrogen storage composition involving:    (a) providing a solvated alkali metal containing organic ligands;    (b) combining a carbon material with the solvated alkali metal containing organic ligands to form a carbon material co-intercalated with alkali metal cations containing organic ligands;    (c) carrying out a reaction between the organic ligands and the carbon material to form a pillared carbon material; and    (d) doping the pillared carbon material with a metal.
NOVELTY - A coil has electric outputs secured to an elongated support remote from the fixed end, with a magnetic field adjacent the coil such that movement of the coil induces electric current.    USE - For motion-induced power generation for e.g. land vehicles, air vehicles, water vehicles, buoys, animal tracking devices, pagers, etc.    ADVANTAGE - Provides an electrical generator in which the coil moves rather than the magnet. Provides a support that is thin enough to enable the movement of the coil into two component directions. Small, lightweight, and unobtrusive and yet generate sufficient electric energy to power sensor or alarm circuits and transmitters in applications where battery power is usually needed.    DETAILED DESCRIPTION - The motion-induced generator may also used a piezoelectric membrane to generate electricity.    INDEPENDENT CLAIMS are also included for the following:    (a) a rectification device;    (b) a motion sensor.    DESCRIPTION OF DRAWING(S) - The figure shows the three-dimensional rendering of the mechanical assembly of the electrical generator.    Outer body (18)    Printed circuit boards (19)    Spacers (22)
NOVELTY - The system has a cell unit (5) measuring physical parameters of a battery cell (1). A transmitter transmits the measured values to a wireless communication link. The control unit has a control unit transmitter for transmitting control signals to the cell unit through the link. A switching unit establishes a controllable current path between poles of the cell.    USE - Used for starting car engine or ship engine and for providing electric energy to maintain a radio, a light or an electric heater.    ADVANTAGE - The control unit is located far away from the battery, thereby eliminating electric leads for connecting one cell unit with the control unit, while reducing the costs of the system. The chemically non-resistant material of the cell unit is surrounded by robust and chemically resistant materials, thereby preventing damage to the cell unit by the electrolyte. The broadcasting of information does not take place between the cell units and the control unit, thereby saving both time and resources. The connection of each cell unit to the control unit by wireless communication is much cheaper.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for automated management of batteries.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the system for automated management of batteries.    Battery cells (1)    Electric leads (4)    Cell unit (5)    Screws (7)    Sensor terminals (6)
NOVELTY - The battery is charged or discharged with a large current at a charge/discharge rate of 5 coulomb/second or higher by intermittently repeating charging of battery for a charge/discharge period (t2) with a pausing period (t1).    USE - For passenger vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Ensures suppressing decrease in charge or discharge capacity of the battery while charging or discharging with large current, without altering design of battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium-ion secondary battery system.    DESCRIPTION OF DRAWING(S) - The figure shows a graph illustrating lithium-ion secondary battery operation method at high charge/discharge rate. (Drawing includes non-English language text).    pausing period (t1)    charge/discharge period (t2)
NOVELTY - A burner for use in polymer electrolyte membrane (PEM) fuel cell power plant (12) to combust anode exhaust gas emanating from cell stack in PEM fuel cell power plant (18), comprises a porous catalyst-coated body.    USE - The burner is used in PEM fuel cell power plant to combust anode exhaust gas emanating from cell stack in the PEM fuel cell power plant (claimed). It is particularly useful in mobile environs, e.g. automobile, bus, or other vehicles, that utilize PEM power plant to produce electricity on demand    ADVANTAGE - The burner provides energy for operating the power plant to improve system efficiency and provides reduced power plant emission levels. It is not adversely affected by, gasoline combustion products or PEM fuel cell power plant anode bypass gas during start-up of the power plant. It has high open cell porosity, thus providing a very large catalyzed surface area per unit volume of the burner. It can be operated at ambient pressures, and has low burner outlet pressure drop.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for combusting anode gas emanating from a cell stack in PEM fuel cell power plant comprising: providing a porous catalyst-coated body; and passing the anode exhaust through the body under conditions that will result in combustion of hydrocarbon in the anode exhaust gas.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view of a solid polymer electrolyte membrane fuel cell power plant assembly having anode exhaust gas stream.    PEM fuel cell power plant (12)    Steam generator (14)    Reformer (16)    Cell stack (18)    Shift reaction (30)    Selective deoxidizer (36)    Condenser (58)
NOVELTY - The hydrogen generating apparatus comprises a reaction tank (10) holding a metal which can generate hydrogen by an oxidation reaction with water, and a heating means (2) holding a metal which produces heat by the exothermic oxidation reaction with air or oxygen. The exhaust heat of heating tank is supplied to the fins of heat exchanger in the reaction tank to heat the air. The amount of air/oxygen into the reaction tank is regulated based on the temperature of the heating tank.    USE - For fuel cell used in electric power generation system.    ADVANTAGE - Improves thermal efficiency of heating tank by heating the air or oxygen before introduction into the reaction tank. Ensures stable generation of hydrogen without the by-production carbon monoxide or carbon dioxide or the need for a large amount of electrical energy.    DETAILED DESCRIPTION - The heating tank is arranged round the reaction tank. The heat exhausted from the heating tank is guided through heat exchanger to heat the air or oxygen introduced into the reaction tank. A controller regulates the air pump based on the detected temperature of heating tank.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic model of hydrogen generator.(Drawing includes non-English language text).    reaction tank (10)    heating tank (20)
NOVELTY - The system has power storage (20) having a stator (24) with two windings and a rotor (21) with a magnetic-flux generating device. The rotor is connected to a flywheel (22) for storage of energy. The two windings of the stator are arranged for high and low voltage, respectively. The power storage is arranged to transmit power to and from an electric apparatus (12) and store energy transmitted from the apparatus in the flywheel.    USE - Used for storing and discharging power in a driving system of a vehicle (claimed).    ADVANTAGE - The system has high efficiency, above 90 percentages, and reacts very fast, in the range of a few milliseconds. The system is compact, robust and durable and hence the system is a prerequisite for use in severe environment. The system manages to generate and absorb high powers and hence suitable for high powers. The energy storage capacity of the system is unlimited and hence unaffected by many factors e.g. weight of the system, security requirements, availability of suitable materials as well as availability of suitable driving systems for recharging and discharging of the flywheel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a vehicle provided with a power storage system.    DESCRIPTION OF DRAWING(S) - The drawing shows a driving system of a vehicle having a power storage system.    Electric apparatus (12)    Power storage (20)    Rotor (21)    Flywheel (22)    Stator (24)
NOVELTY - A fuel cell (10) comprises thin film electrolyte layer (12) having a thickness of 1-20 (preferably 2-5) microns and thick film electrodes having a thickness greater than 30 (preferably 30-500) microns. Both electrodes are disposed on opposite surfaces of the electrolyte layer.    USE - Solid oxide fuel cell used in transportation industry e.g. power automobiles and power plants; and in microelectronics industry e.g. in the fabrication of integrated circuits.    ADVANTAGE - The anode and cathode layers have interconnected porosity of 19-55 (preferably 20-25)%. The fuel cell exhibits high performance (e.g. higher power densities than conventional proton exchange membrane (PEM) cells) at lower operating temperature. The fuel cell generates power without being unduly limited by the rate of production of hydrogen. The thicker electrodes offer lower electrical parasitic losses. A planar array connected to a cell provides design flexibility and results in simplified fuel and air manifolding system that eliminates the need for expensive bipolar plates and elaborate gas sealing schemes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included also for preparation of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a cross sectional view of fuel cell.    fuel cell (10)    thin film electrolyte layer (12)    first surface of electrolyte layer (14)    second layer (16)    anode (18)    cathode. (20)
NOVELTY - A unitary fuel cell assembly comprises two flow field plates (82, 84), a membrane electrode assembly (MEA) between the flow field plates, the MEA comprising two fluid transport layers (FTLs) (86, 88) and a membrane (90, 91), a hard stop arrangement (92) provided between the flow field plates, and a thermoplastic material provided within a gap defined between the FTLs and the hard stop arrangement.    USE - Used for a fuel cell power system.    ADVANTAGE - Facilitates efficient assembling and disassembling of fuel cell stacks.    DETAILED DESCRIPTION - A unitary fuel cell assembly comprises a first flow field plate; a second flow field plate; a MEA provided between the flow field plates, the MEA comprising two FTLs and a membrane provided between anode and cathode catalytic layers; a hard stop arrangement provided between the flow field plates; and a thermoplastic material provided between a portion of the FTLs and within a gap defined between the FTLs and the hard stop arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the unitized cell assembly.    Flow field plates (82, 84)    FTLs (86, 88)    Membrane (90, 91)    Hard stop arrangement (92)
NOVELTY - A hydrogen storage medium comprises a fabric (24) including a yarn having carbon fibers and/or carbon nanotubes.    USE - For high density storage of hydrogen for fuel cell applications.    ADVANTAGE - The medium is capable of holding high densities of hydrogen.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a hydrogen storage device, comprising a collapsible container; and a storage medium contained in the container, and including a yarn having elastomeric fibers and carbon fibers and/or carbon nanotubes;    (2) a hydride battery comprising a cathode; an anode for storing and discharging hydrogen, and including a fabric including a hydrogen absorbing material; and an electrolyte electrochemically linking the anode and the cathode; and    (3) manufacture of a hydrogen storage medium comprising obtaining carbon fibers and/or carbon nanotubes; obtaining elastomeric fibers; and spinning the materials.    DESCRIPTION OF DRAWING(S) - The figure is a first partial cutaway perspective view of a hydrogen storage device.    Fabric (24)    Gas coupling nipple (114)    Coupling (116)    Shaft (118)    Washer (120)    Nut (122)
NOVELTY - A battery comprises an anode that includes a metal, cathode that includes an active oxygen species, and non-aqueous electrolyte. The oxidation of the metal and reduction of the active oxygen species provides the current of the battery.    USE - Used as high-energy battery for electric and hybrid vehicles.    ADVANTAGE - The battery has high specific energy density, high efficiency, can be sealed, more stable, and safe to store and operate.    DESCRIPTION OF DRAWING(S) - The figure is a labeled schematic view of the battery.
NOVELTY - The chamber contains lipase enzyme for converting fat into glycerol and fatty acids, which are converted into hydrogen by beta oxidase enzyme or oxaloacetate enzyme. The fuel cell (112) generates electricity from hydrogen and oxygen, which are obtained by conversion of glycerol, fatty acids and blood of human being.    USE - The fuel cell is useful for removing fat cells e.g. for fat tissue underneath the human being skin.    ADVANTAGE - Stabilizes the electro catalysts for the oxidation of the organic compounds. Enhances the electro catalyst activity, as the fouling by intermediate oxidation products is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of fuel cell assembly.    Harvest fuel cells (100)    Fat cell conversion unit (102)    Glycerol fuel cell (106)    Hydrogen producer (122)    Power supply (116)
NOVELTY - A switch engages a power supply to supply power in excess of the continuous power rating. A temperature detector continuously monitors temperature, and blocks the provision of power to the outboard motor (1550) in excess of the motor's continuous duty power rating upon detection of a high temperature.    USE - For electric motor used in watercraft.    ADVANTAGE - Provides automatic control by setting a given desirable speed adjust motor power to obtain en efficient acceleration rate, adjusting motor power to obtain a desired cruising speed, adjusting motor power to decrease cavitation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a watercraft;    (b) an electric vehicle power supply usage efficiency monitor;    (c) a kit for adding Over-speed capability to a vehicle;    (d) a power supply status monitor for a fuel cell;    (e) a battery health monitor for a vehicle; and    (f) a fuel cell health monitor for vehicle    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electronic steering device.    Sensors (1510,1520,1530)    Propeller (1540)    Outboard motor (1550)
NOVELTY - The system has a gas storage tank (12) for storing compressed fuel gas. The tank has a cylindrical outer wall (14) and two arcuate ends. A cylindrical storage battery (22) has a concave surface extending along and nested with a portion of the cylindrical outer wall. The battery has another surface parallel to a wall of a vehicular compartment into which the tank and battery are installed.    USE - Used for storing energy in a vehicle e.g. hybrid electric vehicle and fuel cell vehicle that are powered by compressed fuel gas e.g. natural gas or hydrogen.    ADVANTAGE - The nesting of the portion of the outer cylindrical wall of the gas storage tank with the concave surface allows the storage battery and the tank to occupy a minimum possible volume of the vehicle extending behind rear seat bulkhead, so as to permit maximum usage of the interior volume of the vehicle.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a vehicle having an energy storage system; and    (b) a method for providing an energy storage system for a vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an energy storage system.    Gas storage tank (12)    Outer cylindrical wall (14)    Storage battery (22)    Snorkel tube (60)    Elbows (64)
NOVELTY - A fuel cell stack for an electric automobile is provided, to improve the assembling property and to prevent the loss of electric power by preventing the generated current from flowing along the cooling water.    USE - For an electric automobile.    ADVANTAGE - Prevents the loss of electric power.    DETAILED DESCRIPTION - The fuel cell stack comprises a plurality of subassemblies (10) comprising a pair of bipolar plates (11), a pair of gasket members (15) adhered to the inside of the bipolar plates, and an ion exchange member (17) adhered to the inside of the gasket members; a cooling jacket (20) inserted between the subassemblies; and a cooling channel (30) which is placed in the outer side of the subassemblies and supplies the cooling water (31) to the cooling jacket. Preferably the gasket is made of an ABS resin; and the cooling jacket is made of a metallic material.
NOVELTY - The pneumatic tire for a vehicle is provided to improve airtightness and settlement for a contacted part of a rim and the tire and to increase turning and braking performance.    DETAILED DESCRIPTION - The pneumatic tire for a vehicle is composed of a rim (1) mounted to the vehicle; an anti-skid device formed between contacted surfaces of a bead unit (2) of the tire mounted to the rim; the surface of a bead base (20) contacted to the rim and formed with a magnetic body (21); an electromagnet (3) disposed at the bottom of the rim that is contacted with the bead base; a wire (30) installed to the rim and connected to the electromagnet; a high-frequency current generator mounted adjacently to the rim; and a switch for controlling the supply of power to the high-frequency current generator connected with a brake pedal.
NOVELTY - A calculator (1) calculates the impurity absorption amount per unit time of a chemical filter, based on traveling environment information of vehicle. Another calculator calculates total impurity absorption amount of filter by cumulatively totaling the impurity absorption amount per unit time by transit time. The durability of filter is determined when the total impurity absorption amount exceeds predetermined value.    USE - For determining durability of activated carbon adsorption-type chemical filter of fuel cell used in vehicle.    ADVANTAGE - The impurity quantity absorbed by the filter is recognized correctly. Hence, exchange time of the filter is easily determined.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the chemical filter durability determination system. (Drawing includes non-English language text).    calculator (1)    DVD driver (2)    display device (3)    recorder (5)    controller (6)
NOVELTY - A graphitizable material is carbonized easily to obtain an activated carbon precursor. The precursor is activated and activated carbon is obtained. The activated carbon is dry ground by colliding activated carbon and an activated carbon is obtained.    USE - For manufacture of activated carbon for electric double layer capacitor and carbon electrode for vehicles.    ADVANTAGE - The activated carbon is ground and the diameter of the activated carbon is reduced. Hence deformation of the pore formed at activated carbon is suppressed when the mechanical stress is applied to the activated carbon particle. The diameter of the activated carbon is reduced without decreasing the electrostatic capacitance. The activated carbon particle with particle size of less than 13 microns is obtained.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining the relationship between particle size of activated carbon and an electrostatic capacitance. (Drawing includes non-English language text).
NOVELTY - The fuel cell comprises electrolyte film between cathode and anode. The cathode and/or anode contain electroconductive organic polymer microparticles as electrode catalyst having oxidation and reduction properties. The organic polymer microparticles have mean particle diameter of less than 10 microns. A gas having oxidizing agent and a gas having reducer are respectively supplied to the cathode and anode.    USE - Fuel cell for electric vehicles.    ADVANTAGE - The fuel cell has high voltage and high output efficiency.    DETAILED DESCRIPTION - The electrode catalyst contains mixture of electroconductive organic polymer and inorganic oxidation-reduction catalyst.
NOVELTY - The membrane electrode joint component comprises an anode, a cathode and an ion exchange membrane between the anode and the cathode. The anode and the cathode comprise catalyst layer having catalyst powder comprising catalyst metal particle supported on carbon. The catalyst layer of the anode or cathode further comprises ozone treated carbon material.    USE - Polymer electrolyte fuel cells.    ADVANTAGE - The membrane electrode joint component having high output voltage at initial stage is used under high or low temperature condition. The membrane electrode joint component has high durability for long period of time, and is manufactured easily and reliably.    DETAILED DESCRIPTION - The carbon material is carbon black, activated carbon or carbon nanotube. The ion exchange resin contains perfluorocarbon polymer having sulfonic acid group. The catalyst metal particle is platinum particle and/or platinum alloy particle.    An INDEPENDENT CLAIM is included for manufacture of membrane electrode joint component.    DESCRIPTION OF DRAWING(S) - The figure shows section of the basic composition of the membrane electrode joint component.    Electrolyte film (1)    Anode catalyst layer (2)    Cathode catalyst layer (3)    Gaseous diffusion layers (4a,4c)    Separator (5)
NOVELTY - The system has a shutter (25) provided for switching flow path of bypass piping (24) and air charging line (14). Another shutter (28) for interrupting the exhaust gas is provided in the exhaustion side of the fuel cell stack (1). When the fuel cell stack is shut down, the shutter (25) is connected with the piping (24) for distributing the high polymer absorbent into the stack through air inlet.    USE - Used as drive sources for electric vehicle, motor vehicle.    ADVANTAGE - Suppresses the external draining of the water content of the absorbent by distributing the absorbent into the piping through the air inlet of the fuel cell stack so drying of the fuel cell is suppressed to prevent the impossibility of the electric power generation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system control method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the piping structure of the fuel cell system. (Drawing includes non-English language text).    Fuel cell stack (1)    Air charging line (14)    Bypass piping (24)    Shutters (25,28)
NOVELTY - The aqueous liquid contacting rubber components contains rubber vulcanisate. Volume resistivity of the rubber vulcanisate, which is in contact with the aqueous liquid is more than 1010 ohmcm. The rubber vulcanisate is immersed in aqueous liquid of 10-fold quantity at 80degreesC for 168 hours, specific conductivity of the vulcanisate, measured at 25degreesC and 80degreesC is 3 muS/cm or less and 50 muS/cm or less, respectively.    USE - As coolant transport hose for fuel cell electric vehicles (claimed) and for diaphragm and packing.    ADVANTAGE - The aqueous contacting liquid component has favorable resistance to flow of electric current and efficiently prevents generation of fault of a system using the component.    DETAILED DESCRIPTION - The rubber vulcanisate is a vulcanisate obtained by subjecting rubber blend material of ethylene (alpha)-olefin type copolymer raw material rubber and carbon black to secondary vulcanization.    DESCRIPTION OF DRAWING(S) - The figure shows the fragmentary sectional view of the coolant transport hose (aqueous liquid contacting rubber component) for fuel cell electric vehicles.    hose for coolant transport (11)    inner pipe layer (12)    outer pipe layer (13)    reinforcement layer (14)
NOVELTY - The secondary battery has injection hole (6) for pouring electrolyte liquid into battery can. A protruding line (63) surrounding injection hole is formed at seat surface (62). An elastic element (2) installed in seat surface, is provided with metal plate (3) on its outer surface. The metal plate, welded to a cover (12) of battery can, pushes elastic element against the seat surface.    USE - E.g. lithium-ion battery, lithium secondary battery used in portable electronic device and an electric vehicle.    ADVANTAGE - Ensures effective air-tightness for a longer duration, as the metal plate is welded to the cover.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the cover of the battery can.    elastic element (2)    metal plate (3)    injection hole (6)    cover (12)    seat surface (62)    protruding line (63)
NOVELTY - The lithium ionic conductive solid-type electrolyte is obtained from polyfunctional salt monomer consisting of lithium salt monomer having polymerizable functional group, a monomer having an acid component and a monomer having a base component.    USE - As electrolyte for battery, electric double layer capacitor, electrochemical device and electric vehicle.    ADVANTAGE - The lithium ionic conductive solid-type electrolyte is compatible, and has high ionic conductivity, ion transport number and discharge capacitance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium ionic conductive gel-form electrolyte.
NOVELTY - The vehicle (10) has an electric traction motor (12) supplied by battery (14) or fuel cell (16). The fuel cell is not used till it has warmed up. An accelerator pedal (30) controls power demand by the motor, and the power demand at the maximum setting of the accelerator pedal is adjusted as a function of a parameter representing the electrical energy available to supply the motor.    USE - Electrically powered vehicle supplied alternately by battery or fuel cell.    ADVANTAGE - Limits the power demanded by motor when vehicle is running on battery power while fuel cell is warming up.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the system.    Vehicle (10) (10)    Electric traction motor (12)    Battery (14)    Fuel cell (16)    Accelerator pedal (30)
NOVELTY - The system has a power generation section (60) to generate the electric power. A temperature detection section (28) senses temperature of a chemical reaction section (50) heated by heating sections. A power generation control section (22) has an abnormal judgment unit to judge whether or not abnormalities in the system are occurring based on the detected temperature of the chemical reaction section.    USE - Used for producing electric power (claimed) in an automobile.    ADVANTAGE - The occurrence of abnormalities e.g. overheating or fires can be simply detected when an abnormality of the system by damage have occurred, without merely using the sensor for exclusive use for abnormal detection, thus minimizing the system and reducing the overall cost of the system. The system easily detects the occurrence of abnormalities e.g. overheating or fires, thus preventing the occurrences of overheating or fires in the automobile.    DETAILED DESCRIPTION - The fuel is supplied to the chemical reaction section for power generation. An INDEPENDENT CLAIM is also included for an abnormal detection method of a power supply system.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a power supply system.    Power generation module (20a)    Fuel cartridge (21)    Power generation control section (22)    Temperature detection section (28)    Chemical reaction section (50)    Power generation section (60)
NOVELTY - The system has a system controller (37) that performs system control, in which the combustion temperature of a combustor (7) does not exceed a given temperature when permitting an anode off-gas discharge valve (27) to discharge anode off-gas to the combustor.    USE - For providing improved temperature control of a combustor for combusting anode off-gas. For electric vehicle.    ADVANTAGE - Suppresses degradation in the performance of the combustor due to excessive thermal load. Limits increased in combustion temperature more accurately due to improved and quick response for increasing the flow rate of air to be supplied to the combustor. Performs fuel cell system control in a simplified manner.    DETAILED DESCRIPTION - The combustor processes the anode off-gas from the discharge valve, and the oxidant gas or cathode off-gas from the cathode (5) of a fuel cell stack (3). The discharge valve temporarily discharges the anode off-gas from an anode off-gas recirculation unit (6) which recirculates the anode gas, discharged from the anode (4) of the fuel cell stack, to the anode. The fuel cell stack generates the fuel gas from a fuel gas supply unit (1) and the oxidant gas from an oxidant gas supply unit (2).    An INDEPENDENT CLAIM is included for controlling the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure is a structural view illustrating the structure of the fuel cell system.    Fuel gas supply unit (1)    Oxidant gas supply unit (2)    Fuel cell stack (3)    Anode (4)    Cathode (5)    Anode off-gas recirculation unit (6)    Combustor (7)    Anode off-gas discharge valve (27)    System controller (37)
NOVELTY - An aqueous solution comprising trimethyl glycine is used as a coolant fluid and/or as a protective fluid in engine applications.    USE - Coolant and/or protective fluid in engine applications, e.g. engines used in automobiles (particularly internal combustion engines), trucks, motorcycles, aircraft, trains, tractors, generators, compressors, stationary engines and equipment, marine engines, power systems, industrial engines, electric engines, fuel engines, hybrid engines, engines and water pumps with aluminum components (claimed).    ADVANTAGE - The composition provides a water-based, efficient, stable, environmentally acceptable non-toxic coolant fluid for engine applications with improved cavitation corrosion prevention properties.
NOVELTY - An electrode composition comprises a fibrillatable polymer, a particulate electrical conductor, a surfactant, and a liquid.    USE - For use in forming electrodes used in electrochemical cells, e.g. fuel cells and batteries.    ADVANTAGE - The electrode composition facilitates formation of electrodes with large surfaces areas. The surfactant used has easier disposal and use requirements since it does not pose a risk of environmental contamination. The use of a friction reducing agent facilitates the formation of electrodes with high uniformity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method for forming an electrode, comprising calendering an electrode composition to form an electrode sheet or molding the electrode composition within a mold;    (b) a method for forming an metal-gas fuel cell (114), comprising assembling a cell structure comprising a cathode (132), an anode (134), and a separator; and    (c) a gas permeable electrode film comprising a fibrillatable polymer and conductive particles (at least20 wt.%), and having a width of at least6 cm, a thickness of less than 5 mm, and a uniformity of thickness over the width of the film that varies by less than 30% from the average.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of a metal-air fuel cell for continuous replenishment of metal fuel and showing a sectional side view of an anode.    Fuel cell (114)    Cathode (132)    Anode (134)    Body (136)    Cavity (137)
NOVELTY - The system includes a device selected from engine, fuel cell and combinations. A reformer in fluid communication with the device, has a housing with a support. The support comprises reforming catalyst and hexaaluminate comprising crystal stabilizer disposed in hexaaluminate crystal structure.    USE - Engine/fuel cell system with reformer in vehicles, for reducing vehicle emission.    ADVANTAGE - The stabilized hexaaluminate maintains sufficient catalyst activity to reduce vehicle emission during vehicle start operation. Since the hexaaluminate incorporates the ion in the crystalline structure, the ions are not free to migrate or induce migration of the precious metals, therefore the life of the catalyst is increased.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) reformer;    (2) fuel reforming method;    (3) vehicle operating method; and engine/ fuel cell system operating method.
NOVELTY - The fuel-cell vehicle (10) has side boards (14) arranged in the left and right lower portions of a motor room (11). The reservoir tanks (15,16) for storing the coolant are arranged between a bumper armature (17) and front portion of the side boards.    USE - For fuel-cell vehicle.    ADVANTAGE - The impact load input during the front surface impact is absorbed efficiently without increasing board thickness .    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fuel-cell vehicle.    fuel-cell vehicle (10)    motor room (11)    side boards (14)    reservoir (15,16)    bumper armature (17)
NOVELTY - The structure consists of an elastic element (15) which is provided on the circumference of a joint portion (14) which connects a cut-off valve (7) and a charging line (8). The element is also provided on the circumference of a hole (10) through which the charging line is inserted.    USE - Piping connection structure of fuel cell used in vehicle.    ADVANTAGE - The formation of dew around the charging line is prevented, by the provision of the elastic element.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the piping connection structure.    cutoff valve (7)    charging line (8)    hole (10)    joint portion (14)    elastic element (15)
NOVELTY - The rod shaped hydride (2) of circular cross section is pulverized along axial direction from its end face, where the side surface of the hydride is coated with resin layer (7).    USE - For production of hydrogen used in fuel cell used for motor vehicle, mobile telephone, radio device, electric power unit for disaster prevention.    ADVANTAGE - The handling property of the hydride is improved by coating resin layer, hence hydrogen is easily and effectively manufactured.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen manufacturing apparatus which includes pulverization portion (4) contacting the end face of the hydride positioned within a reaction container (3). A cylindrical guide guides the hydride.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydride and hydrogen manufacturing apparatus. (Drawing includes non-English language text).    hydride (2)    reaction container (3)    pulverization portion (4)    resin layer (7)    pulverized hydride (13)
NOVELTY - A hydrogen supply element (31) contains hydrogen derivative of an aromatic compound and contacts a metal supported catalyst (10). The supply element is stored in a storage unit (2). A reactor (3) has a heating unit to heat metal supported catalyst. The vapor and liquid are separated from product (32) of the reactor by a gas-liquid separator (4). The heat is exchanged between the supply element and the product.    USE - For generating hydrogen for use in fuel cell.    ADVANTAGE - Enables efficient utilization of the heat of the product and therefore energy efficiency of the hydrogen generator is excellent.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen generator.    storage unit (2)    reactor (3)    gas-liquid separator (4)    metal supported catalyst (10)    hydrogen supply element (31)    product (32)
NOVELTY - A main cooling flow path (9) circulates cooling water between compressor (7) and radiator (8), and a sub cooling path (11) circulates cooling water between compressor and pressure reduction valve (4). A controller (22) controls the flow path switching valves (10a, 10b) so as to circulate cooling water through sub cooling path, when need for warming-up of pressure reduction valve (4) is judged.    USE - For fuel cell vehicle (claimed) such as natural gas vehicle (NGV).    ADVANTAGE - Maintains the quality of components without reducing the temperature of the pressure reduction unit. Fuel-consumption deterioration by unnecessary warming-up is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a fuel cell system.    Fuel cell unit (1)    Pressure reduction valve (4)    Compressor (7)    Radiator (8)    Main cooling flow path (9)    Flow path switching valves (10a, 10b)    Sub cooling path (11)    Controller (22)
NOVELTY - An accessory electric power unit (3) supplies power from motor vehicle battery (2) to a terminal battery (5) and operates vehicle-mounted terminal (6), when a controller (4) incorporating CPU checks that the power supplied directly from vehicle battery to the terminal battery is only for a predetermined time.    USE - For controlling electric power supply in motor vehicle-mounted terminals.    ADVANTAGE - Enables easy and efficient control of charging battery.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the battery controller. (Drawing includes non-English language text).    motor vehicle battery (2)    accessory electric power unit (3)    controller (4)    terminal battery (5)    vehicle-mounted terminal (6)
NOVELTY - A wiring metal plate that consists of zirconia-type alumina ceramic, is joined to an insulated substrate (11) arranged on a metal plate (15). A cooling plate (16) is attached to the metal plate through soldering material (17). Brazing joining is performed at the back side of the cooling plate using soldering material, so as to join a correcting plate (19).    USE - Substrate for power modules is used in consumer application machine, motor vehicle, electric vehicle e.g. hybrid vehicle.    ADVANTAGE - Since brazing joining is performed at the back side of cooling plate to join correcting plate, the thickness of insulated substrate is reduced and substrate for power modules is made inexpensive. Hence high-heat radiation property is ensured.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of a substrate.    Insulated substrate (11)    Metal plate (15)    Cooling plate (16)    Soldering material (17)    Correcting plate (19)
NOVELTY - The method involves supplying water vapor to reaction gas obtained by burning liquid or gaseous hydrocarbon fuel in combustion air of quantity smaller than the theoretical quantity of air in pre-mixed combustor (1), so that shift reaction and removal process of carbon monoxide are performed.    USE - For manufacturing hydrogen containing gas used for fuel cell.    ADVANTAGE - The hydrogen containing gas is easily and reliably manufactured using the hydrocarbon fuel. The manufacturing apparatus is compact. The maintenance property of the apparatus is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen containing gas manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen containing gas manufacturing apparatus.    pre-mixed combustor (1)    burner head (5)    carbon monoxide shift unit (14)    carbon monoxide removal unit (16)
NOVELTY - A catalyst is fixed to internal circumference of a cylindrical shaped rotary portion (2) with through-holes (2a), as a catalyst layer (4). The rotary portion driven by a motor (10), ejects dehydrogenation product of a hydrogen containing compound through the holes (2a). A raw material supply piping (3) provided at center of the rotary portion, supplies hydrogen containing compound towards the catalyst layer.    USE - For solid polymer type fuel cell used in electric vehicle.    ADVANTAGE - By providing the supply piping at the center of the rotary portion, hydrogen containing compound is supplied over the whole surface of the catalyst layer. Since catalyst is not mounted on a flat surface, reaction area of the catalyst is enlarged and the need to enlarge a reactor to obtain sufficient reaction rate is eliminated. Hence the reactor with miniature size is provided, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the rotary liquid-film reactor. (Drawing includes non-English language text).    Rotary portion (2)    Through-holes (2a)    Raw material supply piping (3)    Catalyst layer (4)    Motor (10)
NOVELTY - Container (12) with air permeable wall (42), is divided into reaction chambers (68) by dividing wall (67), and catalyst (13) is provided into reaction chambers. Inlet provided in chamber (18) surrounding permeable wall, to blow source gas with hydrocarbon/aliphatic-alcohol into chambers (68). Hydrogen in gas reformed using catalyst, is isolated through separation membrane (43) and collected at chamber (18).    USE - Hydrogen generator for use in fuel cell.    ADVANTAGE - Need for a source gas supply pump is eliminated, thereby reducing size and cost of the generator.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the hydrogen generator.    Hydrogen generator (10)    Cylindrical container (12)    Hydrogen collection chamber (18)    Air permeable wall (42)    Hydrogen separation membrane (43)    Dividing wall (67)    Reaction chamber (68)
NOVELTY - The diamond powder consists of 30-70 wt.% of non-diamond component with respect to total weight of diamond powder, and has mean particle diameter of 2-1000 nm. The diamond powder is obtained by applying a shock wave to carbonaceous material.    USE - As catalyst, and possibly for fuel cell.    ADVANTAGE - The diamond powder has excellent hydrogen storage capacity, and hence adsorbs and desorbs increased amount of hydrogen. The diamond powder has large active surface area, and hence has improved surface activity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method of releasing hydrogen from the diamond powder.
NOVELTY - The hydrogen-occluding component contains nano-class diamond having mean particle diameter of 100 nm or less.    USE - For hydrogen storage (claimed).    ADVANTAGE - The hydrogen-occluding component efficiently occludes and discharges hydrogen, and inexpensively stores hydrogen with enhanced capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen storage method. The composite of nano-class diamond and binder contained in hydrogen occluding component, is heat-dried in vacuum. Hydrogen gas is introduced to hydrogen occluding component, adsorbed and occluded by heating and cooling under normal pressure or high pressure.    DESCRIPTION OF DRAWING(S) - The figure shows the graph illustrating the hydrogen storage capacity of cluster diamond and graphite cluster diamond. (Drawing includes non-English language text).
NOVELTY - An electrode group formed by arranging 2-propanol separator between anode and cathode plates, is wound. After placing the wound electrode group in a container, an electrolyte is injected centrifugally into a container, to reduce the pressure of the container.    USE - For manufacturing alkali storage battery e.g. nickel-hydrogen storage battery and nickel-cadmium storage battery, used as electric power unit for driving hybrid vehicle and for large base station of mobile telephone during power failure.    ADVANTAGE - Distribution of the electrolyte is performed uniformly and life time of the battery having excellent stability is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrolyte injection method.    DESCRIPTION OF DRAWING(S) - The figure shows the graph illustrating relationship of capacitance maintenance factor and cycle number of the battery. (Drawing includes non-English language text).
NOVELTY - The sensor (21) has inside and ground electrodes (29,30) provided at inner and outer circumference of oxygen ion conductive solid-electrolyte layer (28) respectively. Dense layer (32) covers the diffusion layer (31) covering the electrodes and electrolyte layer. A voltmeter (33) for detecting electromotive-force, is connected between the electrodes.    USE - For measuring concentration of hydrogen gas in battery and fuel cell used for electric vehicle and hybrid vehicle.    ADVANTAGE - Improves accuracy in detection of concentration of hydrogen gas in the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of hydrogen sensor.    Hydrogen sensor (21)    Solid electrolyte layer (28)    Inner electrode (29)    Ground electrode (30)    Diffusion layer (31)    Dense layer (32)    Voltmeter (33)
NOVELTY - Self-modification type methanol fuel cell for mobile device in which the number of electrolytic cells is set greater than the number of fuel cells by increasing the unit electrode area of the electrolytic unit to be more than the unit electrode area of the fuel cell.    USE - Small sized mobile device and in vehicles such as golf cart, electric fork lift truck.    ADVANTAGE - The supply of fuel is controlled and the leakage of fuel is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the methanol fuel cell.    Air supply (1)    Methanol fuel supply (2)    Hydrogen fuel cell (3)    Electrolytic unit (4)    Fuel retainer (5)
NOVELTY - Metal/ceramic bonding substrate is produced by applying solvent peeling type resist on a surface of metal plate of aluminum or an aluminum alloy; pre-treating a portion of surface of metal plate, on which resist is not applied, by zincate conversion process or palladium activating process; and electroless-plating the portion of the surface of metal plate with nickel alloy, and peeling off resist.    USE - For the production of a metal/ceramic bonding substrate used in power modules for vehicles.    ADVANTAGE - The method can improve the linearity of a pattern and prevent the occurrence of defective plating to improve the visual failure of plating and ensure the adhesion of plating.    DETAILED DESCRIPTION - Production of metal/ceramic bonding substrate involves bonding a metal plate of aluminum or an aluminum alloy to side(s) of a ceramic substrate to a circuit pattern; applying a solvent peeling type resist having a predetermined shape on a surface of the metal plate; pre-treating a portion of the surface of the metal plate, on which the resist is not applied, by the zincate conversion process or palladium activating process; and electroless-plating the portion of the surface of the metal plate with a nickel alloy, and peeling off the resist.
NOVELTY - A fuel cell assembly (10) comprises a pressurized container (14), a fuel cell (12) in the container, and a thermal shield (16). The thermal shield is located between the container and the fuel cell and spaced from the container to form a flow path for a cooling fluid.    USE - Used as power generation equipment.    ADVANTAGE - The fuel cell assembly has a thermal management system that can maintain more uniform thermal gradients of the container, reduce the temperature of the container itself, and enhance the desired thermal efficiency of the fuel cell assembly.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagrammatical perspective view of a tubular fuel cell assembly incorporating a thermal shield.    Fuel cell assembly (10)    Fuel cell (12)    Pressurized container (14)    Thermal shield (16)    Anodes (20)    Electrolyte (22)    Cathode (24)    Interconnect (26)    Oxidant inlet (30)
NOVELTY - The system has a unitary fuel cell assembly (80) with a membrane electrode assembly provided between flow field plates (82, 84). A retention arrangement is provided on the unitary fuel cell assembly and a cooling structure. The retention arrangement facilitates mating engagement between the unitary fuel cell assembly and cooling structure in a predetermined orientation.    USE - Used in an automobile.    ADVANTAGE - The fuel cell assembly and the cooling structure facilitate efficient assembling and disassembling of fuel cell stacks equipped with cooling structures. The system reduces the complexity and time expenditure associated with stack disassembling and reassembling.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a unitized cell assembly employing a built-in hard stop arrangement.    Unitary fuel cell assembly (80)    Flow field plates (82, 84)    Silicon seal (94)
NOVELTY - The apparatus has Hall units provided at positions corresponding to measuring positions in an electrode surface. An output voltage measuring mechanism measures voltage values output from the Hall units during power generation of a fuel cell (12). The current density distribution in the electrode surface is determined based on the voltage values measured by the output voltage measuring mechanism.    USE - Used for measuring current density in an electrode surface of a fuel cell.    ADVANTAGE - The current density distribution in the electrode surface is efficiently determined based on the voltage values measured by the output voltage measuring mechanism, thereby producing an accurate and current density in more reliable manner.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of main components of a fuel cell system with a current density measuring apparatus for a fuel cell.    Fuel cell system (11)    Fuel cell (12)    Fuel cell stack (38)    Copper terminal plate (40a)    Insulating plate (42a)
NOVELTY - The polymer battery has an anode active material layer (2), a cathode active material layer (3) and a polymer electrolyte layer (4) comprising a distance-defining component (45). The polymer electrolyte layer is provided between the layers (2 and 3). The distance-defining component is provided for defining the distance between the layers (2 and 3). The layer (2) is oppositely placed to the layer (3).    USE - Vehicle power supply.    ADVANTAGE - The polymer battery is compact and provides increased power output. The electrolyte has ionic conductivity lower than the gel electrolyte when using the battery in the vehicle. The distance-defining component provides high mechanical strength even if the polymer electrolyte layer is thin.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the polymer battery.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-section of the polymer electrolyte layer.    Anode active material layer (2)    Cathode active material layer (3)    Electrolyte layer (4)    Polyethylene terephthalate film (42a)    Distance-defining component (45)
NOVELTY - A hydrogen powered fuel cell (12) is mounted on the vehicle. A fuel processor supplies pure hydrogen to the fuel cell. The electric power, water and heat are supplied through the respective paths to the desired areas of the vehicle.    USE - Vehicle such as marine vehicle, boat, truck, recreation vehicle, sports utility vehicle (SUV) equipped with fuel cell power system.    ADVANTAGE - Reliable generation of the hydrogen for powering fuel cell is ensured, by using the fuel processor. Enables effective utilization of the heat of the exhaust gas to operate absorption type refrigeration systems.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for enclosure comprising fuel cell power system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a fuel cell system.    Fuel cell (12)    Separator (31)    Reservoir (34)    Filter (37)    Storage tank (44)
NOVELTY - A safety device for hydrogen charge unit of a fuel cell vehicle is provided to obtain the stability in a process for charging the hydrogen gas by discharging automatically the nitrogen gas to remove the hydrogen.    DETAILED DESCRIPTION - A safety device for hydrogen charge unit of a fuel cell vehicle includes a charge gun(30), a hydrogen sensor(33), and a controller(40). The fuel cell vehicle includes a structure of duplex path and an internal path and an external path to receive the compressed hydrogen gas and the compressed oxygen gas from a storage tank. The hydrogen sensor(33) is used for sensing the hydrogen leakage around the charge gun(30). The controller(40) is used for diluting the density of the leaked hydrogen by discharging the hydrogen gas if the density of the leaked hydrogen is more than the reference value.
NOVELTY - A sensor (24) detects hydrogen concentration in interior of the vehicle (1). When the detected concentration of hydrogen is beyond predetermined threshold value, controller performs internal circulation operation of an air-conditioner (22) and close operation of power windows (23).    USE - Fuel cell vehicle.    ADVANTAGE - Prevents increase of hydrogen concentration in interior of vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an outline structure of the fuel cell vehicle. (Drawing includes non-English language text).    fuel cell vehicle (1)    hydrogen pipe (11)    air-conditioner (22)    power windows (23)    sensor (24)
NOVELTY - A control apparatus (15) comprises an electric power generator control module (15a) and heat-use unit control module (15b) to control the electric power generator (A1) and heat-use unit (B1), respectively.    USE - For co-generation of fuel cell comprising fuel such as town gas and propane gas.    ADVANTAGE - Detects the cause of failure of the system quickly and performs the repair efficiently, since the system is simplified in structure. The cleaning work and installation of the system is performed easily, and reduces the cost of restoration and operation of the system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell co-generation system. (Drawing includes non-English language text).    co-generation apparatus (10)    control apparatus (15)    electric power generator control module (15a)    heat-use unit control module (15b)    electric power generator (A1)    heat-use unit (B1)
NOVELTY - An energy storage unit stores and supply machine energy, potential energy and heat energy. A generator converts stored energy in to electrical energy, for driving a supply unit (32) that supplies fuel to fuel cell (2) from storage unit. A controller controls the drive of supply unit.    USE - For electronic device (claimed) such as notebook personal computer, mobile telephone, digital camera, video camera, personal digital assistant (PDA). Also applicable for vehicle.    ADVANTAGE - Eliminates the need of electric power units, thereby achieving reduction in size of the fuel cell system and eliminating complicated operation involved during exchange and charging of battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electronic device.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell system (1)    fuel cell (2)    supply unit (32)    fuel tank (311)    cleaning liquid tank (312)
NOVELTY - A compressed gas motor (12) ejects low pressure gas when high pressure combustible gas is supplied from a high pressure cylinder (11). A fuel cell apparatus (16) generates electric power using the low pressure gas. A motor (17) is driven using the generated electric power.    USE - For fuel cell electric power generation system.    ADVANTAGE - Enables recovering the high pressure combustible gas supplied to the fuel cells reliably, thereby improving the energy utilization efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for energy recovery method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the power source apparatus.    high pressure cylinder (11)    compressed gas motor (12)    valve mechanism (14)    fuel cell apparatus (16)    motor (17)
NOVELTY - The system comprises a continuous drive fuel cell (2A) to which a fuel cell is supplied continuously, and a discontinuous drive fuel cell (2B) to which a fuel is supplied as required. A control unit controls a drive of fuel cell supply unit (32B) which supplies fuel to the fuel cell (2B), using electrical energy output from the fuel cell (2A).    USE - Fuel cell system e.g. for direct methanol fuel cell (DMFC) and polymer electrolyte fuel cell (PEFC), for use in notebook personal computer, mobile telephone, digital camera, video camera and personal digital assistant (PDA).    ADVANTAGE - Obtains an improved fuel cell system which starts rapidly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell and fuel cell supply unit. (Drawing includes non-English language text).    continuous drive fuel cell (2A)    discontinuous drive fuel cell (2B)    continuous drive fuel cell supply unit (32A)    discontinuous drive fuel cell supply unit (32B)
NOVELTY - A fuel cell output detector (25) detects the electric power generation amount of a fuel cell (1). The fluctuation of the pressure at the inlet (9a) of an ejector (9) which introduces gas into the fuel cell, is increased along direction where gas circulation is maximum, during the reduction of electric power generation amount.    USE - Fuel circulation control apparatus.    ADVANTAGE - The electric power generation amount is maintained stably.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fuel circulation control apparatus. (Drawing includes non-English language text).    fuel cell (1)    ejector (9)    inlet (9a)    controller (23)    fuel cell output detector (25)
NOVELTY - The electrostatic adhesion of the electrically charged powder-form electrode material (P) is performed by a developing roller (52), on the photoconductive drum (41) charged to a specific pattern. The electrode material adhered on the drum is transferred to the surface of the electrolyte film (11), then heated and pressurized by the fixing unit (70) and fixed on a diaphragm.    USE - For manufacturing electrode used for fuel cell such as solid-polymer-electrolyte type fuel cell.    ADVANTAGE - Electrode made of homogeneous material, and having high reliability and quality is obtained. Electrode of arbitrary shapes and having different concentration at different locations is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell electrode manufacturing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the fuel cell electrode manufacturing apparatus.    electrolyte film (11)    photoconductive drum (41)    developing roller (52)    fixing unit (70)    powder-form electrode material (P)
NOVELTY - The edge portion of the laminate film (20) is subjected to the heat pressurization compression by heat press die (31) for forming a compression portion (27).    USE - In battery pack module (claimed) mounted in electric vehicle, hybrid vehicle and motor vehicle.    ADVANTAGE - Enables improving the waterproof capacity and durability of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery manufacturing method;    (2) battery pack; and    (3) battery pack module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery.    laminate film (20)    resin films (21,23)    metal film (22)    junction portion (26)    compression portion (27)    heat press die (31)
NOVELTY - A current collection board (3) which contacts with oxidizing agent gas, heating gas and cooling water, consists of a thin portion (3a) which surrounds the circumference of a manifold hole (10a). A ring-shaped sealing portion (8) holding thin portion, is mounted on the manifold hole.    USE - For electric vehicle and domestic co-generation system.    ADVANTAGE - Since the current collection board consisting of thin portion prevents corrosion of manifold hole at time of prolonged driving, the polymer fuel cell excellent in reliability, is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the solid polymer fuel cell.    current collection board (3)    thin portion (3a)    ring-shaped sealing portion (8)    edge portion (8b)    manifold hole (10a)
NOVELTY - The liquid-fuel battery contains electrode-electrolyte integrating material (4) consisting of anode (4a) and cathode with an electrolyte layer (4b) in between, a liquid-fuel storage portion (5) and a cover board (1). Materials (4) are arranged at a planer shape between storage portion (5) and board (1). Collectors (3,6) are arranged between the inner face of storage portion (5) and board (1).    USE - As electric power unit for cordless apparatus such as personal computer and mobile telephone.    ADVANTAGE - The small-sized liquid-fuel battery generates electric power stably and prevents leakage of liquid fuel.    DETAILED DESCRIPTION - The liquid-fuel battery has an electrode-electrolyte integrating material formed by arranging an electrolyte layer between an anode which reduces oxygen and a cathode which oxidizes fuel. The battery has a liquid-fuel storage portion which stores liquid fuel, and a cover board which are formed from an electrical insulator. Electrode-electrolyte integrating materials are arranged at a planer shape between the liquid-fuel storage portion and cover board. A collector is arranged in the shape of thin film between the inner face of the liquid-fuel storage portion and cover board. Each electrode-electrolyte integration material is electrically connected to the collector in series.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of liquid-fuel battery.    cover board (1)    collectors (3,6)    electrode-electrolyte integrating material (4)    anode (4a)    electrolyte layer (4b)    liquid-fuel storage portion (5)
NOVELTY - A composition comprises (A) an organic compound having at least two carbon-carbon double bonds having reactivity with a silicon hydride group, (B) a compound having two silicon hydride groups in one molecule, (C) a hydrosilylation catalyst, (D) a compound having one or more epoxy group(s) and (E) a compound having one or more carboxyl group(s).    USE - Used for electronic component materials (claimed) and as an organic electroluminescence periphery material, an optical communication-optical circuit periphery material (for optoelectronic integrated circuits, optical switches or optical connectors), a light recording periphery material (video disks, CD/CD-ROMs or CD-R/RWs), a display device periphery material (for liquid crystals or lightguides), semiconductor periphery materials (for diodes, transistors, semiconductor lasers or photosensors), a circuit board periphery material (for motherboards and interposers of BGA-CSP-MCMs), a liquid crystal, and various battery periphery materials (as a substrate material for solar cells, lithium ion batteries or fuel cells), is contained.    ADVANTAGE - The composition has high adhesion and provides materials of high practicability. Ion migration is prevented and hence corrosion of electrode of a package does not occur.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) an electronic component material;    (2) a mold comprising the above electronic component material;    (3) an adhesive agent; and    (4) an electronic device.
NOVELTY - The system detects instantaneous concentration of hydrogen and calculates average hydrogen concentration value per hour. Hydrogen discharge from cell is prohibited, when instantaneous or average concentration values of hydrogen gas exceed respective threshold values in which threshold value for average hydrogen gas concentration is lower than threshold value for instantaneous hydrogen gas concentration.    USE - Vehicle mounted fuel cell system.    ADVANTAGE - Enables suppressing increase in concentration and quantity of hydrogen discharged from the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of fuel cell system.    fuel cell (1)    hydrogen tank (4)    hydrogen discharge valve (6)    hydrogen concentration reduction device (10)    hydrogen sensor (45)
NOVELTY - Slits (5,6) are formed at the sides of a manifold (4) and a coating liquid discharge port (6), respectively. A replaceable element (3) for forming a wall at the manifold-side slit (5), is displaced to change the gap of the manifold-side slit.    USE - Extrusion-type nozzle used in coating apparatus (claimed) for applying liquid on magnetic recording tape, adhesive tape, photographic printing paper, offset printing sheet, electrical cell electrode, fuel cell catalyst layer, dielectric layer in the front side of plasma display panel (PDP).    ADVANTAGE - Applies liquid coating uniformly by changing the shape of the outlet.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for coating apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional side view of the extrusion-type nozzle.    main block (1)    replaceable element (3)    manifold (4)    slit (5,6)    discharge port (8)    extrusion-type nozzle (100)
NOVELTY - The device has a generator on the turbine of the turbocharger (11), an exhaust gas cleaning device downstream of the turbocharger in the exhaust gas channel of the internal combustion engine (10) and a device for determining the amount of electrical power produced by the generator based on the temperature of the exhaust gas cleaning device.    USE - For controlling an internal combustion engine with a turbocharger with a generator.    ADVANTAGE - Enables the generator to be controlled taking into account the temperature of an exhaust gas cleaning device.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for the following:    (a) a control method for a controller for an internal combustion engine with a turbocharger with a generator.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive internal combustion engine    electronic control unit for internal combustion engine (18)    exhaust gas catalyzer (17)    control unit (20)    gearbox (2)    internal combustion engine (10)    turbocharger (11)
NOVELTY - A fuel cell receives hydrogen gas from a supply delivered via a chemical reforming unit (3). The chemical reforming unit (3) especially has a control system that regulates and varies the reactor volume (4) in response to the demand for power.    USE - Reforming reactor for supply of hydrogen gas to automotive fuel cell.    ADVANTAGE - The fuel cell operates at higher efficiency than prior art when delivering a smaller fraction than full power, while maintaining good dynamic operating characteristics.    DETAILED DESCRIPTION - The catalytic reforming unit (3) receives a fuel (1) in the form of benzene, diesel fuel, natural gas, methane, methanol, liquid petroleum gas or a synthetic fuel containing hydrogen. Te control unit is a variable-size screen that alters the cross-sectional flow area within the reactor. In an alternative embodiment the screen (8) is tube, jet or injector which varies the reactor's effective length.    DESCRIPTION OF DRAWING(S) - The drawing shows a suitable catalytic reforming reactor with screens in three sizes.    Fuel flow (1)    Cross-sectional area (2)    Reforming unit (3)    Fixed bed reactor (4)    Screen closed (5a)    Pre-mix chamber (6)    Screen open (5b)    Screen half open (5c)    Small cross-section (7a)    Medium cross section (7b)    Maximum cross section (7c)
NOVELTY - The turbogenerator (10) comprises a turbine prime mover (14) and an excitation system (18) for an induction alternator (16) having several parallel windings. The excitation system has static capacitors and switches. A controller (22) controls the excitation system and a cycloconverter (20) connected to the induction alternator.    USE - For generating power for driving motor of vehicle, ship and airplane. Also for generating power at commercial power frequencies.    ADVANTAGE - Eliminates the need for a gear box and a direct current (DC) link, thereby realizing size reduction and cost reduction effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the Transformer-less turbogenerator connected to a utility power grid.    turbogenerator (10)    prime mover (14)    induction alternator (16)    excitation system (18)    cycloconverter (20)    controller (22)
NOVELTY - A warm-up mechanism provides warm-up of the electric power generating element including fuel cell which is supplied with fuel gas and oxidizing gas. A controller commands a start-up completion time in response to a control signal transmitted from external remote operator unit, for controlling the warm-up mechanism to allow the warm-up of the power generating element, according to start-up completion time.    USE - Fuel cell system for vehicle e.g. electric vehicle.    ADVANTAGE - Enables completing the start-up of the fuel cell at an appropriate time, thereby minimizing electric power consumption, and improving operating efficiency during start-up.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for method of controlling a fuel system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system.
NOVELTY - A bracket (24), secured to a motor vehicle, supports two lamp assemblies (22) such that lamp assemblies can move relative to motor vehicle. A reversible fluid motor (26) is attached to the bracket and lamp assemblies. A switch, interposed between motive system of vehicle and lamp assemblies, can be moved to cause the rotation of lamp assemblies between stowed position and operative position.    USE - For motor vehicle with on-board motive power system.    ADVANTAGE - Provides efficient and commercially feasible lighting system.    DETAILED DESCRIPTION - The lamps are protected from road hazards in their stowed positions.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory view of a portion of the lighting system.    Lamp assemblies (22)    Bracket (24)    Fluid motor (26)    Mounting point (28)    Barrel (40)
NOVELTY - A fuel cell for generating an electric power by supplying one electrode with a fuel and the other electrode with an oxidant, comprises: a catalyst layer formed on surface(s) of the one electrode or other electrode; and a molecule comprising an ion-conducting functional group serving as an electrolyte.    USE - For generating an electric power by supplying one electrode with a fuel and the other electrode with an oxidant.    ADVANTAGE - The fuel cell uses a thin film electrolyte (53) that does not elute into water or alcohol, thus achieving an increased area of a three-phase zone in the catalyst layer to obtain a long lifetime and high voltage.    DETAILED DESCRIPTION - A fuel cell for generating an electric power by supplying one electrode with a fuel and the other electrode with an oxidant, comprises: a catalyst layer formed on surface(s) of the one electrode or other electrode; and a molecule comprising an ion-conducting functional group serving as an electrolyte. The catalyst layer is a layer comprising catalyst particles alone, a layer comprising a mixture of the catalyst particles and other particles, or a layer of a porous film carrying at least the catalyst particles. The molecule is chemically bonded to a surface of the catalyst particles, the other particles or the porous film.    DESCRIPTION OF DRAWING(S) - The figure is a schematic view showing a catalyst layer.    Platinum or platinum ruthenium alloy (51)    Carbon (52)    Thin film electrolyte (53)
NOVELTY - A mechanical rolling element bearing (144) provided at one axial end of a flywheel (131), provides axial and radial support for flywheel. The magnetic bearings (136,137) located at the other axial end, provide magnetic force and passive magnetic radial centering force to support the flywheel.    USE - For uninterruptible power supplies, utility load leveling system, alternative energy generation, satellites and electric vehicles.    ADVANTAGE - A passive, highly reliable and long life flywheel energy storage system is provided at a low cost. Allows smooth operation with low friction.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the flywheel energy storage system.    flywheel system (130)    flywheel (131)    magnetic bearings (136,137)    grooves (139,141)    magnetic rolling element bearing (144)
NOVELTY - Device for an emergency drive of a fuel cell, which drives an actuator by an automobile battery in an emergency such as the discharge or exhaust of the fuel cell battery so the initial drive of a generator is realized.    DETAILED DESCRIPTION - The device drives the fuel cell in an emergency, wherein the fuel cell is equipped with a generator(2) generating electric power by the electrochemical reaction of the fuel supplied to an anode and the air supplied to a cathode, the fuel and the air are supplied by the drive of actuators(3) and flowed separately by an electrolyte membrane, and the actuators(3) are driven by the electric power supplied from a battery(4). The device comprises an emergency power supply member for supplying an electric power to the actuators(3), when an abnormal state of the battery(4) is occurred.
NOVELTY - The safety door apparatus of an electric vehicle is provided to enable a user to get off the vehicle without touching the body of the vehicle when some thing happens to a main battery of the vehicle.    DETAILED DESCRIPTION - A safety door apparatus of an electric vehicle comprises a main battery part (1) storing sources of electricity; a short-sensing part (2) outputting a corresponding signal when the main battery is shot while sensing the short state of the main battery; a short-warning part (3) receiving the output signal of the short-sensing part and producing a warning signal to a driver; and a door locking release part (4) receiving sources of electricity from auxiliary batteries (15,16) of the short-sensing part and releasing the locking state of a door by operating a locking release actuator (24) of the door when the sources of electricity of the main battery are short. The safety door apparatus has a vehicle speed decision part (5) connected to the short-warning part, to decide the vehicle speed and output a corresponding signal to the short-sensing part when the vehicle speed is under a predetermined value, and a door opening part (6) receiving the output signal of the vehicle speed decision part and opening the door by operating an operating actuator (30) when sources of electricity of the main battery part are short and the vehicle speed is under a predetermined value.
NOVELTY - Provided is a device for monitoring a fuel cell stack, which monitors the voltage of each cell stack in the unit of a block and controls the air and oxygen supply to maintain the optimum activated state of the fuel cell.    DETAILED DESCRIPTION - The device for monitoring the fuel cell stack of a fuel cell hybrid electric car comprises: a fuel cell stack (20) generating electric power; a monitoring part (60) for monitoring the voltage of the fuel cell stack in the unit of a block and outputting the information; a fuel cell controller (40) for controlling the amounts of air, hydrogen and cooling water provided to the fuel cell stack and the electric energy outputted in each block according to the information received from the monitoring part; and a display part (80) for displaying the information of each blocks of the fuel cell stack.
NOVELTY - The lead storage battery has an expanded grid component as anode. Rolling integration of a thin layer of high purity lead metal is carried out on at least one portion of surface of the structure of grid component.    USE - For electric vehicles and hybrid vehicles.    ADVANTAGE - The lead storage battery has improved lifetime, and is eco-friendly. The passivation of anode using expanded grid component, is suppressed.    DETAILED DESCRIPTION - The structural alloy of grid component is lead-calcium-type alloy or lead-calcium-tin-type alloy.    An INDEPENDENT CLAIM is included for manufacture of lead storage battery.
NOVELTY - The container (10) has a main case (11) formed with an outer shell (15) made of metal. A heat conduction element (12) is provided inside the container main case in contact with the inner wall face (16) of the outer shell.    USE - For storing fuel gas such as hydrogen gas in fuel cell electric vehicle.    ADVANTAGE - The heat of the fuel gas filled in the container can be absorbed promptly by thermally radiating through the heat conduction element and the outer shell, and by forming the outer shell inner wall face with a metal of high thermal capacity. The increase in temperature of fuel gas can be prevented move effectively and the charging efficiency can be improved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of high pressure fuel gas storage container.    high pressure fuel gas storage container (10)    container main case (11)    heat conduction element (12)    outer shell (15)    inner wall face (16)
NOVELTY - A heat sink (24) is arranged in an air conditioning duct provided interior to a vehicle. The heat sink arrangement is connected to a heat transferrer (23) of heat transfer unit (25). The heat transferrer is fit into the recess (21) of an electrical storage apparatuses (13,14).    USE - For controlling temperature in electrical storage apparatus of propulsion motor vehicle e.g. hybrid vehicle and electric vehicle.    ADVANTAGE - Enables efficient heating/cooling of electrical storage apparatus at cheap cost.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the electrical storage apparatus.    electrical storage apparatuses (13,14)    recess (21)    heat transferrer (23)    heat sink (24)    heat transfer unit (25)
NOVELTY - The electrical-storage apparatus (13) has a gas exhaust port (52) protruding in downward direction and guiding the reactive gas to outside. An attachment base (22) has a connecting portion (64) which connects the gas exhaust port to a gas outlet pipe (41) externally connected to a vehicle, when the storage apparatus is mounted on the base.    USE - For mounting electrical-storage apparatus which supplies electric power to propulsion motor in hybrid vehicle and electric vehicle.    ADVANTAGE - The time required for attachment of the electrical-storage apparatus to attachment base of the vehicle is reduced and the attachment operation is made easy.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional side view of the electrical-storage apparatus mounting structure.    electrical-storage apparatuses (13,14)    attachment base (22)    gas outlet pipe (41)    exhaust port (52)    connecting portion (64)
NOVELTY - An electrolyte contains diethyl dimethyl ammonium salt(s) of specific formula as main component. The electrolyte forms an electrical double layer on a polarizing electrode.    USE - For electrical double layer capacitor used in electrical storage system of uninterruptible power system or hybrid motor vehicles.    ADVANTAGE - The electrolyte has high industrial utility, and prevents reduction of electrostatic capacitance in low temperature region.    DETAILED DESCRIPTION - An electrolyte contains diethyl dimethyl ammonium salt(s) of formula (I). The electrolyte forms an electrical double layer on a polarizing electrode.    (C2H5)2(CH3)2N+.X- (I)    X- = anion chosen from boron tetrafluoride (BF4), phosphorus hexafluoride (PF6), arsenic hexafluoride (AsF6), antimony hexafluoride (SbF6), chlorate (ClO4), N(CF3SO2)2, C(CF3SO2)3 and RfSO3;    Rf = 1-8C fluoro alkyl group.    An INDEPENDENT CLAIM is included for using method of electrical double layer capacitor formed using above electrolyte, at 0 degrees C or less.
NOVELTY - The generator includes a mixed oil tank (5) to store emulsified slush. The switching selection control apparatus (9) selectively supplies the fuel from a mixed oil tank to the diesel engine (7) coupled with generator (8).    USE - For generating combustion-type electric power using slush e.g. edible oil, electrical insulation oil, machine oil, ejected from foodstuff factory, dining-room, machines, and motor vehicle.    ADVANTAGE - Enables stable driving of the diesel engine, by recycle utilization of slush.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the slush combustion type motion electric power generator. (Drawing includes non-English language text).    fuel-ratio control apparatus (3)    mixed oil tank (5)    diesel engine (7)    generator (8)    switching selection control apparatus (9)
NOVELTY - A rechargeable lithium-ion battery has an anode (1), cathode (3) and non-aqueous organic electrolyte. The anode contains specific lithium complex compound, as anode active material. The cathode contains graphite carbon material, as cathode active material. Amount of the anode active material is 1.2-4.4 times the amount of cathode active material.    USE - As rechargeable lithium ion battery for mobile telephones, digital still camera, portable computers and electric vehicles.    ADVANTAGE - The rechargeable lithium-ion battery exhibit restrained swelling and suppressed reduction of capacitance, and has favorable charging and discharging property.    DETAILED DESCRIPTION - The rechargeable lithium-ion battery has an anode, cathode and non-aqueous organic electrolyte. The anode contains lithium complex compound, as anode active material. The cathode contains graphite carbon material, as cathode active material. Amount of the anode active material is 1.2-4.4 times the amount of cathode active material. The lithium complex compound is given by the formula: LiMO2, where M is transition metal(s) chosen from cobalt, manganese and nickel.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the rechargeable lithium-ion battery.    Anode (1)    Anode lead (2)    Cathode (3)    Cathode lead (4)    Separator (5)
NOVELTY - The frequency at which battery charging state enters specific range is measured. The deterioration state of the secondary battery is determined based on relationship between the measured frequency and time by referring a table.    USE - For determining deterioration of secondary battery used in electric power system of hybrid vehicle.    ADVANTAGE - The battery deterioration state is determined accurately.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the secondary battery deterioration determination method. (Drawing includes non-English language text).
NOVELTY - The electric power generating apparatus generates electric power from moisture content in atmosphere, and stores the generated power.    USE - Electric power generating apparatus for generating electric power using moisture content in atmosphere, in medical facility, large building, park, block of flats, marine platform, mountain.    ADVANTAGE - The electric power is generated in a place without water, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the electric power generating apparatus.    raw water tank (1)    pure water tank (4)    fuel cell (8)    redox flow battery (9)    solar cell (11)
NOVELTY - The composite electrode contains nano size carbon and collector.    USE - For battery, fuel cell, electrical double layer capacitor and high-electrostatic capacitor, and as occlusion material for natural gas. As electrodialysis electrode, electrophoresis electrode, chemical sensor electrode and biosensor electrode.    ADVANTAGE - The internal resistance of the electrode is lowered. The contact area of battery active material and electrolyte is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of composite electrode.
NOVELTY - Lithium secondary battery (20) has: (a) anode formed by applying anode active material containing lithium transition metal complex oxide, binder and electroconductive material on surfaces of metal collector; and (b) cathode formed using carbonaceous material which occludes and releases lithium ion by charging and discharging as negative electrode active material. The binder is plasticized thermosetting polyvinyl alcohol type resin composition.    USE - Used as electric power unit for driving and assisting driving in a hybrid electric vehicle (claimed), e.g. a golf cart.    ADVANTAGE - The binder resin having thermosetting property maintains binding capacity even at high temperature. Exfoliation or swelling of the anode mix is prevented even when charging and discharging is performed at high temperature. Reduction in capacitance or output of the battery is suppressed and a durable lithium secondary battery is provided.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electric vehicle using the lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the section of cylindrical lithium ion battery. (Drawing includes non-English language text).    Lithium secondary battery (20)
NOVELTY - The lead storage battery accommodates anode plate (1) in bag-shaped separator (2) comprising synthetic resin sheet having polyolefin as main constituent. The anode plate has expanded-grid component having elongation rate of 30% or more in expansion direction of the base of bag-shaped separator.    USE - For motor vehicles of liquid type.    ADVANTAGE - The short circuit of anode and/or cathode plate by the separator damage is suppressed and long life lead storage battery is provided. The battery has high industrial utility.    DESCRIPTION OF DRAWING(S) - The figure shows diagram of lead storage battery electrode.    Anode plate (1)    Bag-shaped separator (2)    Cathode plate (3)    Electrode group (4)
NOVELTY - The cured material of phenol-resin solution having saturated water absorption of 3% or less and resin solid content of 10-25 wt.%, and 90-75 wt.% of graphite powder are mixed. The kneaded material is ground after drying, and ground grain is filled into shaping die and hot-pressure molding is performed, to obtain separator (1).    USE - For manufacturing separator used for solid polymer fuel cells, small-dispersed type power sources and motor vehicles.    ADVANTAGE - The separator having little generation of curvature is efficiently obtained by using phenol resin which does not increase the electrical resistance and accompanies water absorption. The separator provides solid polymer fuel cell which perform electric power generation stably for long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows partial cross section of the outline of solid polymer fuel cell.    Separator (1)    Cathode (3)    Anode (4)    Electrolyte film (5)    Sealant (6)
NOVELTY - Polymer composition consists of an organic polymer containing a vinyl group, and a silane group containing compound. The organic polymer is not an ethylene-alpha-olefin-nonconjugated polyene copolymer.    USE - For manufacturing fuel cell seal components for fuel cells (both claimed).    ADVANTAGE - The polymer composition provides the fuel cell seal components having excellent productivity, compression-proof permanent deformation property, gas barrier property with respect to hydrogen, oxygen and water vapor, heat resistance and acid-proof with respect to sulfonic acids and sulfuric acid, and cooling water-proof property, and high velocity forming property. The fuel cell seal components are produced at high speed.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (a) fuel cell seal component;    (b) manufacture of fuel cell seal component; and    (c) fuel cell.
NOVELTY - A sealant is made of liquid rubber or resin and is impregnated into the gap of a sealing portion of a porous carbon sheet formed with a cavity.    USE - For use in lamination type fuel cells.    ADVANTAGE - The need for mounting an O-ring and for applying liquid sealant during assembly is eliminated, due to integration of the sealant. Enables reliable sealing of the porous carbon sheet and thinning of the sealing portion.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method for gasket.
NOVELTY - The carbonization processing of carbonaceous precursor fiber is performed at a temperature of 1400degreesC or less, after press-stamping the carbonaceous fiber cloth. The heat-processing of the carbonaceous precursor fiber is performed at a temperature greater than the temperature required for carbonization processing.    USE - For manufacturing carbonaceous fiber cloth used as material of gaseous diffusion layer in solid polymer fuel cell used for motor vehicles, electric vehicles and co-generation system.    ADVANTAGE - Enables manufacturing a flame-proof carbonaceous fiber cloth having improved property, with reduced thickness non-uniformity.
NOVELTY - The battery has a multilayer film structure (10) with heat resistant resin layer and metal bonding resin layer, for metal bonding. The film structure is interposed between the metallic foils (M1,M2) of positive and negative electrodes.    USE - E.g. lithium ion battery and fuel cell used in personal computer (PC), personal digital assistant (PDA), mobile telephone, video camera, electric vehicle, robot and satellite.    ADVANTAGE - Eliminates the need for mounting a metal terminal and prevents the fear of short circuit of metal foils. Thus the battery outer enclosure is simplified.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery, a sectional view of the battery and a perspective view of the metallic foil and film for metal bonding.    battery (1)    separator (2)    positive electrode (3)    negative electrode (3')    resin accumulation (5)    film structure (10)    metallic foils (M1,M2)
NOVELTY - A vehicle-mounted aluminum electrolytic capacitor comprises a structure covered with tube. The tube consists of resin composition containing thermoplastic resin. The thermoplastic resin contains 70 wt.% or more of polyethylene terephthalate (PET) resin. The PET resin has carboxyl group of specific formula at the terminal. The terminal carboxyl group has density of less than 25 eq/106g.    USE - As vehicle-mounted aluminum electrolytic capacitor.    ADVANTAGE - The vehicle-mounted aluminum electrolytic capacitor is covered with polyethylene terephthalate tube which has excellent heat resistance, moisture resistance in high humidity conditions, cutting property, opening property and shrinkage property, and reduced time-dependent embrittlement. The capacity has improved electrical property and chemical resistance.    DETAILED DESCRIPTION - A vehicle-mounted aluminum electrolytic capacitor comprises a structure covered with tube. The tube consists of resin composition containing thermoplastic resin. The thermoplastic resin contains 70 wt.% or more of polyethylene terephthalate (PET) resin. The PET resin has carboxyl group of formula: COOH at the terminal. The terminal carboxyl group has density of less than 25 eq/106g.
NOVELTY - Tetrahydroborate is produced using borates as chemical raw material by reacting a mixture containing borate and alkali earth metal by heating in hydrogen atmosphere under pressure below a reaction equilibrium pressure in which hydride of the alkali earth metal exists in stable.    USE - Used in the production of tetrahydroborates used as reducing or hydrogenating agent, and also for hydrogen generating agent or fuel for fuel cells.    ADVANTAGE - The invention produces tetrahydroborates at low production cost with high yield under mild reaction conditions.    DESCRIPTION OF DRAWING(S) - The figure is a diagram showing equilibrium pressure lines when magnesium reacts with hydrogen to produce magnesium hydride.
NOVELTY - Accumulator (14) comprises a cell (12) with an electrolyte (10), electrodes (18) arranged in the cell and partially in contact with the electrolyte, and a unit (16) for circulating the electrolyte.    USE - Used as an accumulator for an electrically driven vehicle.    ADVANTAGE - The electrolyte concentration is homogeneously distributed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for homogenizing a material concentration of an electrolyte in a cell of an accumulator.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section through part of the accumulator.    electrolyte (10)    cell (12)    accumulator (14)    circulating unit (16)    electrodes (18)    control unit (22)    housing (24)
NOVELTY - A positive electrode active material has average particle size of spherical secondary particles of 5-15 mum, and lithium site occupancy rate for lithium site in the crystal of at least 98%, according to Rietveld analysis.    USE - For lithium secondary battery of vehicle.    ADVANTAGE - The active material provides a lithium secondary battery of improved initial capacity.    DETAILED DESCRIPTION - A positive electrode active material of formula Lix(Ni1-yCoy)1-zMzO2 has average particle size of spherical secondary particles of 5-15 mum, and lithium site occupancy rate for lithium site in the crystal of at least 98%, according to Rietveld analysis.    DESCRIPTION OF DRAWING(S) - The drawing shows an initial discharge capacity of the examples of the invention and of the comparative obtained by charging and discharging measurement of lithium secondary battery.
NOVELTY - Heat (W) is fed from a fuel cell system to a boiling container (3), in which a liquid heat-carrier medium circulated by a pump (4) is heated up and transformed into a gaseous state. The liquid heat-carrier medium drops pressure in a heat engine (2) to yield mechanical power (5). On leaving the heat engine, the heat-carrier medium moves through a condenser (6) to the pump's inlet side.    USE - For converting heat from a fuel cell into mechanical energy in a motor vehicle so as to drive the vehicle.    ADVANTAGE - An electric drive mechanism is assigned to a first axle via an electric motor fed by the fuel cell and a mechanical drive mechanism is assigned via the heat machine to a second axle on a twin-axle motor vehicle. Both drive mechanisms can be directed onto a common drive shaft linked to driven vehicle wheels.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the basic structure on a solid oxide fuel cell (SOFC) system.    Heat (W)    Heat engine (2)    Boiling container (3)    Pump (4)    Mechanical power (5)    Condenser (6)
NOVELTY - A photoactivated/curing adhesive is applied to one of two bipolar plates and then irradiated over a preset time span. The two bipolar plates are arranged in a desired position ready to be joined and the they are joined by applying pressure and/or heat. One of the bipolar plates is preheated before being arranged in the desired joining position.    USE - Joining two bipolar plates in a fuel cell unit . For producing fuel cell stacks.    ADVANTAGE - The adhesive has a fluorescence and contour accuracy is checked for the adhesive's application. Light radiated by using the fluorescence is recorded and processed with the help of an image-processing system. Pre-heating of one of the bipolar plates leads to accelerated curing of the glued joint.    DESCRIPTION OF DRAWING(S) - The flow diagram shows the present invention. (Drawing includes non-English language text).
NOVELTY - Arrangement for the electrical power supply of a tire sensor that is located on the inside of the tire. The energy source or battery (8) is mounted outside the tire (1) with tire valve (5) providing an electrical connection between the energy source and the sensor (3). Optimally the energy source can be screwed onto the tire valve in a manner analogous to a valve cap.    USE - Electric power supply for a motor vehicle tire sensor.    ADVANTAGE - A simpler power supply design can be used as the supply does not have to be contained within the tire.    DETAILED DESCRIPTION - The invention also relates to a corresponding tire valve.    DESCRIPTION OF DRAWING(S) - The figure shows a view of an inventive power supply and valve mounted on a vehicle wheel.    battery (8)    tire (1)    tire valve (5)    sensor (3)    rim (2)    battery cap (6)    electrical contacts between battery and valve. (7)
NOVELTY - The electrochemical cell has a cup-shaped housing (5) accommodating an electrode stack (10). At least one recess (15) in the housing fixes the electrodes stack in the housing. A two-dimensional flat contact region (20) is formed between the recess and the electrodes stack.    USE - For capacitors, batteries or rechargeable batteries. E.g. for motor vehicle applications where they are subject to vibration.    ADVANTAGE - Simple to manufacture. The flat contact region ensures reliable fixing of the electrode stack in the housing.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of manufacturing an electrochemical cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a section through a capacitor with recess.    Housing (5)    Recess (15)    Contact region. (20)
NOVELTY - Bipolar plate has plate elements (2a) having a hollow chamber (3) and identical channel structures (4a, 4b). The plate elements have a first recess (5') open to the hollow chamber and a second recess (5'') closed to the hollow chamber. The first recess is aligned with the second recess to form a coolant passage opening through the bipolar plate.    USE - For fuel cell systems (claimed).    ADVANTAGE - The bipolar plate can be economically produced.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) Plate elements used in the production of the bipolar plate; and    (b) Process for the production of a bipolar plate.    DESCRIPTION OF DRAWING(S) - The drawing shows a top view of the bipolar plate.    plate elements (2a)    hollow chamber (3)    channel structures (4a, 4b)    recesses (5', 5'')    passages for operating medium (6, 7)
NOVELTY - Input stage for a cell group voltage monitoring unit that monitors the voltage of a cell group, e.g. a fuel cell group. The input stage involves switching together of a series of impedances so that a faulty contact or cable break can be detected by probability analysis.    USE - Monitoring of a connected group of fuel cells, especially forming part of a motor vehicle drive train, so that cable breaks or faulty contacts can be detected.    ADVANTAGE - The invention permits determination of whether a measured voltage lies within a probability range or if lies outside it and so must be due to a cable break or faulty contact.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:-    (a) a fuel cell;    (b) a fuel cell group voltage monitoring unit and; a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell stack and a cell group voltage monitoring unit.    fuel cell stack (100)    cell group voltage monitoring unit (200)    power bars (120, 122)    contacts (102-110)    voltage measurement points. (MP1-MP5)
NOVELTY - An electroconductive current collector plate (10) for use in microfuel cell applications comprises graphite fibers and/or graphite powder and a polymer resin. The polymer is a thermoset, a thermoplastic polymer or preferably a liquid crystalline polymer.    USE - Used in micro fuel cell applications, particularly liquid feed direct methanol micro fuel cell applications.    ADVANTAGE - The plate is simple, effective and non-corrosive.    DESCRIPTION OF DRAWING(S) - The figure shows a collector plate with a perforated flat structure.    Plate (10)    Front (12)    Holes (14)
NOVELTY - The structure has a fuel cell box (39) for holding a fuel cell (38) and a sub-frame (22) for holding a fuel gas tank (28,30). The sub-frame is aligned with the fuel cell box. A fuel gas dilution box (53) is disposed between the fuel cell and sub-frame. A stay has a base portion with a fragile structure for fixing with the fuel gas dilution box.    USE - Used for a fuel cell system in a vehicle (claimed).    ADVANTAGE - The fuel gas dilution box is disposed between the fuel cell and sub-frame, such that the collision energy transmitted to the sub-frame is sufficiently absorbed by deformation of the dilution box during the vehicle collision so preventing the fuel cell from damage and the cost necessary for repairing the vehicle after the collision can be reduced.    DESCRIPTION OF DRAWING(S) - The drawing shows a plan view of an arrangement structure for a fuel cell system in a vehicle.    Sub-frame (22)    Fuel gas tanks (29,30)    Fuel cell (38)    Fuel cell box (39)    Fuel gas dilution box (53)
NOVELTY - Detection circuits (3-2) divide the batteries (1) into blocks to detect at least the voltage of each battery, and the detection circuits are joined in parallel with the batteries in a multistage fashion. A control microcomputer (5) computes pack detection signals including detection signals of the detection circuits. A level conversion circuit (4) unifies the voltage references of the detection signals.    USE - Multiseries connection type battery cell pack, e.g. for electrically assisted bicycle.    ADVANTAGE - Enables level conversion processing to be easily performed. Reduces self-consumption in battery cell pack over long period of time. Enables precise understanding of what degree each cell in battery cell pack is charged through charger, and improves ease of operation, size and reliability of charger.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a charger that makes use of a battery cell pack function.    DESCRIPTION OF DRAWING(S) - The figure illustrates the multiseries connection type battery cell pack.    Batteries (1)    Charge/discharge control switch (2)    Detection circuits (3-2)    Level conversion circuit (4)    Control microcomputer (5)
NOVELTY - A temperature quantity, which indicates quantity representing or influencing the operation of a voltage regulator (300), is recorded during operation of voltage regulator. The voltage regulator is operated in at least two operating modes. Operating mode is selected as a function of temperature quantity.    USE - For generating stabilized power supply voltage supplied to voltage sensitive consumer e.g. personal computer, electro hydraulic braking system in motor vehicle.    ADVANTAGE - Ensures stable power supply voltage in the event of failure of one of the two regulators. Enables measuring heat loss generated during operation of voltage regulator by recording temperature quantity that represents the temperature of at least one component of circuit system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a specific circuit system.    Voltage regulator (300)    Battery (310)    Drive circuit (330)    Temperature sensor (340)    Block (350)
NOVELTY - Valves (206,211) are provided to the ends of a fluid channel connected between a fuel cell stack (121) and a hydrogen tank (240). A pressure gauge (210) detects a pressure of fluid within a detection range between valves. A controller (110) controls the opening and closing of the inlet and outlet valves to adjust pressure within a detection range into a predetermined pressure.    USE - For detecting leakage in fluid flowing in system used in supplying hydrogen and oxygen to the fuel cell.    ADVANTAGE - Enables easy and quick detection of a fluid leakage without the need of completing the pressure adjustment.    DETAILED DESCRIPTION - A leakage of fluid is determined based on a change in the detected pressure.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system.    Controller (110)    Fuel cell stack (121)    Valves (206,211)    Pressure gauge (210)    Hydrogen tank (240)
NOVELTY - Gasketed fuel cell membrane electrode assembly comprises a fuel cell membrane electrode assembly and a gasket comprising a closed-cell foam rubber.    USE - The gasketed fuel cell membrane electrode assembly is used as the central element of proton exchange membrane fuel cells, e.g. hydrogen fuel cells.    ADVANTAGE - The membrane electrode assembly has no hard stop layer.
NOVELTY - The structure has a side sill (70) disposed at a side of a fuel cell vehicle and a floor frame (5) disposed inside the sill. The frame, together with the sill connects to a front end of a rear frame (2) to form a Y-shaped frame (43) with a crotch portion. A fuel pipe or a high-voltage wiring is disposed to pass through the portion and connects a fuel tank for fuel gas or a storage device to a fuel cell box.    USE - Used in a fuel cell vehicle for protecting a fuel pipe connecting a fuel cell box to a fuel cell tank and for protecting a high-voltage wiring connecting a storage battery e.g. capacitor to the box.    ADVANTAGE - The side sill and the floor frame function as a protector to reliably prevent the fuel pipe and the high-voltage wiring from being damaged or disconnected. The side sill and the floor frame act as a protector without the need for a new reinforcing unit, thereby contributing to the decrease in vehicle body weight.    DESCRIPTION OF DRAWING(S) - The drawing shows a plan view of a wire and pipe-laying structure for a fuel cell vehicle.    Front floor (1)    Rear floor (2)    Floor frames (5, 6)    Y-shaped frame (43)    Side sills (70, 80)
NOVELTY - A high voltage energy converter (HVEC) controller (38) regulates a voltage regulator by issuing a command related to a target current flow for a battery (32) connected to an electrical bus and to a target rate for reaching the target flow. A fuel cell controller (56) issues a current request to the fuel cell and provides an input to the HVEC controller related to the available fuel cell current.    USE - For vehicle.    ADVANTAGE - Provides a system in which a fuel cell works in conjunction with a battery, ultra-capacitor, or other electrical storage device. Provides power to vehicle electrical loads to obtain system equilibrium.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a method for controlling the power distribution in a vehicle;    (b) a vehicle; and    (c) a computer to execute control algorithms for regulating the power distribution system in a vehicle    DESCRIPTION OF DRAWING(S) - The figure shows the control loop illustrating the power distribution control system.    Power distribution control system (37)    Vehicle system controller (40)    Outer control loop (46)    Summing junctions (58,59,70)
NOVELTY - A membrane and electrode assembly (MEA) is produced by forming a composition for forming a catalyst layer by mixing an ionomer, an alcohol solvent, and a polar organic solvent having a boiling point of 30-200 degrees C with a metal catalyst. The catalyst forming composition is coated on both surfaces of a polymer electrolyte membrane to form electrode catalyst layers.    USE - For the production of MEA of a fuel cell, particularly a direct methanol fuel cell (claimed), used in portable electronic devices, wireless communication devices, or vehicles.    ADVANTAGE - The inventive method can provide a MEA of a fuel cell having an enhanced interface characteristic between a polymer electrolyte membrane and electrodes. It can also reduce the cost and time for producing the MEA of a fuel cell. A fuel cell has improved efficiency by employing such MEA of a fuel cell.    DETAILED DESCRIPTION - A membrane and electrode assembly (MEA) of a fuel cell is produced by forming a composition for forming a catalyst layer by mixing a polymer ionomer, an alcohol solvent, and a polar organic solvent having a boiling point of 30-200 degrees C with a metal catalyst. The catalyst forming composition is coated on both surfaces of a polymer electrolyte membrane to form electrode catalyst layers. Electrode supports are assembled on the electrode catalyst layers.    DESCRIPTION OF DRAWING(S) - The figure is a scanning electron microscopy photograph of a sectional view of an MEA of a fuel cell of the invention.
NOVELTY - A method is provided to allow the battery charge state to be easily maintained at a predetermined level, while achieving improved fuel efficiency.    DETAILED DESCRIPTION - A method comprises a step(110) of setting the lower limit and upper limit of state of charge of battery of hybrid electric vehicle; a step(120) of setting the coefficient determined by the minimum value and maximum value with respect to the fuel consumption of brake of hybrid electric vehicle engine in accordance with a charge or discharge operation; a step(130) of setting a slope in accordance with a pre-defined control algorithm; a step(140) of judging whether the electrical system of the hybrid electric vehicle is charged; and a step(150) of obtaining a function formula of fuel consumption of brake of hybrid electric vehicle engine with respect to the state of charge if the electrical system is charged.
NOVELTY - A power supply system is provided to increase the capacity of the battery by permitting the auxiliary battery to be automatically charged when the main battery is charged.    DETAILED DESCRIPTION - A power supply system comprises an auxiliary battery (30) connected in parallel with a main battery (10) so as to receive an electrical energy through a generator, wherein the auxiliary battery is charged with an electrical energy supplied from the generator in accordance with the switching operation of an auxiliary battery charger relay; a relay drive control unit (40) for controlling the switching operation of the auxiliary battery charger relay; an auxiliary battery voltage detection unit (50) for detecting the output voltage of the auxiliary battery and supplying/cutting off the electrical energy being output to loads; and a starter switch (60) for supplying the electrical energy of the auxiliary battery to the main battery.
NOVELTY - The fuel cell system (1) includes an ancillary equipment (3) for assisting electrochemical reaction in fuel cell (2). An energy supply unit which supplies starting energy with respect to the ancillary equipment, stores energy in the form of mechanical energy, potential energy and heat energy.    USE - Fuel cell system for electronic apparatus (claimed) such as mobile telephone, notebook personal computer, digital camera, video camera and personal digital assistant.    ADVANTAGE - The provision of secondary battery for supplying energy to ancillary equipment, is unnecessary. The structure of the fuel cell system is simplified and the convenience of using the fuel cell system is improved, since the complicated operation of charging secondary battery is unnecessary.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electronic apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell system (1)    fuel cell (2)    ancillary equipment (3)    tank (31)    fuel supply unit (32)
NOVELTY - Water-gas collection equipment (3) with a water permeable film is arranged at upstream side of a water-gas humidifier (2), for humidifying gas supplied to polymer electrolyte fuel cell, during exhaust gas ejection from the fuel cell. The water-gas humidifier (2) humidifies gas supplied to the fuel cell, by the moisture content of cooling water e.g. antifreeze of the fuel cell.    USE - For humidifying gas supplied to solid polymer film of fuel cell stack.    ADVANTAGE - The temperature of exhaust gas ejected from the fuel cell is reduced and the solid polymer film of the fuel cell stack is humidified, without installing any heat exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a humidification apparatus for fuel cell. (Drawing includes non-English language text).    Water-gas humidifier (2)    Water-gas collection equipment (3)    Filter (4)    Compressor (5)    Radiator (10)
NOVELTY - Upper and bottom portions of methanol-water tank (3) have methanol aqueous solution inlet and outlet (21, 22), and carbon-dioxide exhaust port (26B) respectively. Connection line (23) supplying reaction water from gas liquid separator (7) to the tank, has a liquid level controller (24) to maintain the level of methanol aqueous solution in the tank at preset level even when solution level inclines.    USE - For charging of secondary battery in two-wheeled vehicle e.g. power-assisted bicycle, two-wheeled motor vehicle, bicycle with motor, electric vehicle, hybrid vehicle, and small yacht.    ADVANTAGE - The fuel cell continues to generate power stably even when the vehicle inclines to left or right.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the direct reformation-type fuel cell system. (Drawing includes non-English language text).    Methanol-water tank (3)    Liquid separator (7)    Methanol aqueous solution inlet (21)    Methanol aqueous solution outlet (22)    Connection line (23)    Liquid level controller (24)    Carbon-dioxide exhaust port (26B)
NOVELTY - Water recovery mechanism (6) collects a portion of water molecule generated in air electrode (9). A mixing vessel (4) mixes methanol aqueous solution supplied from storage tank (1) with the collected water molecule. A fuel supply structure (2) supplies methanol aqueous solution from mixing vessel to the fuel electrode (7).    USE - Used for supplying electric power to portable electronic device.    ADVANTAGE - Reduces the volume of methanol aqueous solution stored in fuel tank, since dilution of methanol aqueous solution is unnecessary    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for direct methanol type fuel supply method.    DESCRIPTION OF DRAWING(S) - The figure shows the structural block diagram of direct methanol type fuel cell. (Drawing includes non-English language text).    Storage tank (1)    Fuel supply structure (2)    Mixing vessel (4)    Water recovery mechanism (6)    Air electrode (9)
NOVELTY - The power lines (52) and an exhaust-gas hose (56) are integrally held by grommet (62). A partition wall separates the power lines and the exhaust-gas hose.    USE - Piping structure of battery for vehicles.    ADVANTAGE - Prevents folding of exhaust-gas hose and avoids the bad influence of heat generated in the power line, on the gas of the exhaust-gas hose. Avoids need for a reinforcement pipe and hence number of components is reduced and assembling is simplified while improving operability.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged side sectional view of a vehicle.    vehicle (2)    battery apparatus (30)    power line (52)    exhaust-gas hose (56)    grommet (62)
NOVELTY - A battery tray (22) supporting the battery (12) is provided at the hind floor rather than the sheet. A pair square C-shaped battery stays (24) are provided, which are fixed to the battery tray for securing the battery with the battery tray. A battery cover covers the battery upper portion at the battery stay.    USE - For fixing battery of vehicle.    ADVANTAGE - Reduces number of parts and weight, by utilizing the battery stays as securing instrument.    DESCRIPTION OF DRAWING(S) - The figure shows the principal part sectional drawing of the rear of the vehicle.    battery (12)    mounting stays (14,16)    battery tray (22)    battery stay (24)
NOVELTY - A hydrogen separation membrane has a support (101), catalyst portion (102) arranged in at least one surface of support, and a separation membrane (103) formed on at least one surface in which catalyst portion is arranged. The catalyst portion contains carbon monoxide modified catalyst. The separation membrane selectively passes through hydrogen.    USE - For selectively separating hydrogen gas from gas containing hydrogen.    ADVANTAGE - Generation of pinhole in the separation membrane is prevented, and hence hydrogen separation membrane with reduced number of pinhole is obtained. The separation membrane penetrates into carbon monoxide (CO) and prevents mixing of CO in the flow path for hydrogen gas (resulting in poisoning of fuel cell) effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen manufacturing apparatus, which uses the hydrogen separation membrane.    DESCRIPTION OF DRAWING(S) - The figure shows the cross section model of hydrogen separation membrane.    support (101)    catalyst portion (102)    separation membrane (103)    pinhole (104)
NOVELTY - Fine water flow grooves (7) are provided between gas supply flow paths (5) and gas ejection flow paths (6) of the separator (1).    USE - For distribution between power generation cell units of fuel cell.    ADVANTAGE - Due to the fine water flow grooves, self humidification of the electrolyte film in the separator is enabled and thus reduces the usage amount of water in the fuel cell. The fuel cell with stabilized operation is attained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the separator. (Drawing includes non-English language text).    separator (1)    gas supply and ejection flow paths (5,6)    manifold (6c)    fine grooves (7)
NOVELTY - The fuel gas and oxidizing agent gas outlet side manifolds (58b) penetrate the electroconductive separator along lamination direction. The manifolds are inclined along the gas advancing direction and the inclination angle is set 40degrees or less, which is beyond the water droplet fall angle.    USE - Fuel cell used in electric vehicle, cogeneration system and also used as portable electric power unit.    ADVANTAGE - Highly efficient and durable high fuel cell is realizable, by preventing flooding phenomenon.    DESCRIPTION OF DRAWING(S) - The figure shows the see-through front elevation of the fuel cell.    oxidizing agent gas inlet side manifold (58a)    oxidizing agent gas outlet side manifold (58b)    oxidizing agent gas inlet (59a)    oxidizing gas outlet (59)
NOVELTY - The composition contains mesocarbon coke and binder.    USE - For compacts used for fuel cell separator (claimed).    ADVANTAGE - The composition has excellent moldability and provides fuel cell separator with excellent electroconductivity. The separator is manufactured economically.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) compacts for fuel cell separators;    (2) fuel cell separator; and    (3) manufacture of fuel cell separator.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic of a penetration direction resistivity measuring method. (Drawing includes non-English language text).
NOVELTY - A cooler (4) controls the temperature of the cooling air circulated through battery case (3) and a recirculation duct (6) forming a closed path with the battery case, returns the air to the cooler's air entrance side after heat exchange at the battery (2).    USE - For managing battery temperature in hybrid vehicle.    ADVANTAGE - Battery is cooled reliably at reduced power consumption.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the battery temperature management apparatus. (Drawing includes non-English language text).    battery temperature management apparatus (1)    battery (2)    battery case (3)    cooler (4)    recirculation duct (6)
NOVELTY - The hydrogen stored in the hydrogen-occlusion-alloy type hydrogen tanks (3a,3b) is released completely, in stop state of the fuel cell system. The hydrogen discharged from a high pressure tank (1), is supplied to the hydrogen tanks, during restarting of the fuel cell system. The fuel cell is warmed with the heat generated during occlusion of the hydrogen.    USE - For operation of fuel cell system.    ADVANTAGE - Enables effective utilization of hydrogen supplied to the fuel cell, by alternate occlusion of the hydrogen and releasing of the hydrogen. Enables reliable warming-up of the fuel cell due to occlusion of hydrogen during starting 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).    high-pressure tank (1)    fuel cell (2)    hydrogen tanks (3a,3b)    supply path (5)    regulators (R1-R3)
NOVELTY - The battery has a striated portion between the slits formed in a sheet made of lead or lead alloy, to form an expanded grid structure. The tensile strength at the connection portion of striated portions is more than the tensile strength of the striated portion in the longitudinal direction.    USE - Lead storage battery for motor vehicle.    ADVANTAGE - Suppresses reduction in capacitance, and improves the productivity.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the disk shaped cutter.    convex shaped processing blade (1)    disk shaped cutter (2)    flat portion (7)    thin portion (8)
NOVELTY - A cooling system adjusts temperature of reactive gas supplied to a fuel cell (4). A heat exchanger (8) collects a portion of heat released by fuel cell system. A heat state detector (33) detects the temperature of fuel cell or storage amount of heat of fuel cell system. A controller changes the amount of waste heat to be collected based on detection result, when the running vehicle is halted.    USE - For heating fuel cell system comprising fuel cell such as polymer electrolyte fuel cell, phosphoric acid fuel cell, molten carbonate type fuel cell, solid oxide fuel cell, methanol direct type fuel cell, equipped in motor vehicle.    ADVANTAGE - Enables to maintain the temperature of fuel cell effectively, by properly storing the heat energy released by fuel cell during halting of vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the heating system of fuel cell in vehicle.    fuel cell (4)    heat exchanger (8)    air flow path (23)    air mix door (10)    air mix chamber (12)    controller (26)    operational status detector (32)    heat state detector (33)
NOVELTY - The fuel cell system box (101) has a polymer electrolyte fuel cell stack (103) and filling elements (118,119) arranged at the space inside it.    USE - For detecting leakage of hydrogen in fuel cell system used in fuel cell electric vehicle.    ADVANTAGE - Detects the leakage of hydrogen in fuel cell system effectively by decreasing the volume of space inside the box.    DESCRIPTION OF DRAWING(S) - The figure shows the top and cross-sectional views of the fuel cell system box.    fuel cell system box (101)    hydrogen tank (102)    polymer electrolyte fuel cell stack (103)    hydrogen sensor (116)    filling elements (118,119)
NOVELTY - A bypass valve (16) controls the flow amount of hydrogen flow path (15) which bypasses check valve (13). The check valve prevents the hydrogen inflow from tank (11) to opening (21) of external connection unit (12) of each fuel cell vehicles (1A,1B). A controller (18) performs opening/closing control of bypass valve, when the vehicles are connected by a piping (2), to transfer hydrogen between the vehicles.    USE - For performing hydrogen transfer between fuel cell vehicles.    ADVANTAGE - The hydrogen filling is performed reliably, when hydrogen breakage is generated in fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen filling apparatus. (Drawing includes non-English language text).    fuel cell vehicles (1A,1B)    piping (2)    tank (11)    external connection unit (12)    check valve (13)    flow path (15)    bypass valve (16)    controller (18)    opening (21)
NOVELTY - A distributor (8) which injects a fuel in circumferential direction, and a combustion chamber (20), are surrounded by an air ejection port (9) which ejects air towards the central direction of apparatus, from the periphery. The distributor is inserted into the combustion chamber through an opening (23) formed at a portion of the inner wall of the air ejection port.    USE - For use in hydrogen generator of fuel cell used for electric power generation, which generates hydrogen from hydrocarbon raw material.    ADVANTAGE - The distributor can be mounted at the air ejection port easily. Maintenance of the apparatus is made easy by fixing the distributor in detachable state. Hence, the life of the combustion equipment is improved.    DETAILED DESCRIPTION - The small gap formed between the inner peripheral wall of the opening of the air ejection port, and the outer peripheral wall of the distributor is sealed. The distributor is fixed by mounting to the fixing wall of an air chamber provided at upstream side of the air ejection port.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the combustion apparatus.    catalyst layer (3)    distributor (8)    air ejection port (9)    combustion chamber (20)    opening (23)
NOVELTY - A heating unit (3) heats a hydrogen-molecule compound in a hydrogen storage tank (1). The hydrogen gas generated during heating of the compound, is released through a discharge port (1b).    USE - For use as hydrogen-fuel supply source for fuel cell in motor vehicle and in electric-power generation systems.    ADVANTAGE - Enables easy storage and discharge of hydrogen from the hydrogen storage tank. Enables to reduce energy cost for hydrogen desorption, by using exhaust heat of the hydrocarbon fuel reformer.    DETAILED DESCRIPTION - A stirring unit (4) and a cooling unit (5) stirs and cools hydrogen-molecule compound in the hydrogen storage tank, respectively. The hydrogen-molecule compound is a hydrogen-molecule clathrate compound which is formed by contact reaction between a polymolecule type host compound and the hydrogen molecule.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen desorption apparatus. (Drawing includes non-English language text).    hydrogen storage tank (1)    discharge port (1b)    heating unit (3)    cooling unit (4)    stirring unit (5)
NOVELTY - The opening laminate (31) comprises support layer (26), intermediate layer (28) and transmissive layer (24). The transmissive and intermediate layers are etched at opening rate of 50-99%, to form opening.    USE - For component (claimed) such as hydrogen separation component used in development of fuel cell system.    ADVANTAGE - Opening laminate is formed efficiently without generating bad influence such as pin hole on transmissive layer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for component.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional diagram of opening laminate.    transmissive layer (24)    support layer (26)    intermediate layer (28)    opening laminate (31)
NOVELTY - The assembly has electrical insulation layer (24) that covers thermo-electric power generating elements (15,16) which comprise P-type semiconductors (17,19) and N-type semiconductors (18,20).    USE - For engine of vehicle, heat exchanger.    ADVANTAGE - The strength and correction resistance of the thermo-electric power generating element are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for thermo-electric power generating assembly arrangement structure.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the thermo-electric power generating assembly. (Drawing includes non-English language text).    thermo-electric power generating elements (15,16)    P-type semiconductors (17,19)    N-type semiconductors (18,20)    electrical insulating elements (24)
NOVELTY - A thermometry unit (70) measures heater temperature based on electrical resistance of heater (20). The changes of electrical resistance according to the measured heater temperature, is detected based on which heater temperature is specified from which offset voltage is excluded.    USE - For controlling temperature of electric power system (claimed) using a fuel cell e.g. power supply unit for electric motor vehicle and also electronic devices such as a mobile telephone, notebook computer, digital camera, or personal digital assistant (PDA).    ADVANTAGE - The temperature of heater is accurately measured, thus thermal efficiency is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) temperature control method; and    (2) electric power system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power system. (Drawing includes non-English language text).    fuel supply controller (10)    electric heater (20)    electric power supply controller (50)    heater controller (60)    thermometry unit (70)
NOVELTY - The carbon monoxide removal apparatus contains carbon monoxide selection oxidation catalyst (I) and carbon monoxide selection oxidation catalyst (II), which are packed. Both catalyst (I,II) differ in carbon monoxide absorption amount.    USE - For solid polymeric fuel cell system used for fuel modification-type fuel cell electric vehicle and fuel modification-type hydrogen generation system (all claimed).    ADVANTAGE - The carbon monoxide removal apparatus efficiently removes carbon monoxide at low temperature, and decreases consumption of useless hydrogen. The carbon monoxide absorption amount is suppressed, and oxidation at high temperature is inhibited. The removal of carbon monoxide is carried out without cooling exhaust gas of shift reaction device. The absorption amount of carbon monoxide is easily changed, by adjusting the loads.    DETAILED DESCRIPTION - The carbon monoxide removal apparatus contains carbon monoxide selection oxidation catalyst (I) and carbon monoxide selection oxidation catalyst (II), which are packed. Both catalyst (I,II) differ in carbon monoxide absorption amount. The carbon monoxide selection oxidation catalysts (I,II) are obtained from noble metal elements such as platinum, rhodium, palladium, ruthenium, iridium and/or osmium, and manganese, iron, cobalt, nickel and/or copper.    INDEPENDENT CLAIMS are included for the following:    (1) solid polymeric fuel cell system;    (2) fuel modification-type hydrogen generation system;    (3) fuel modification-type fuel cell electric vehicle; and    (4) manufacture of carbon monoxide selection oxidation catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the profile of carbon monoxide removal apparatus for solid polymeric fuel cell. (Drawing includes non-English language text).
NOVELTY - A holding unit (7) which fixes the insulation holder (5) accommodating the button battery (1) to a circuit board (15), has a connecting terminal (6) connected to one electrode of the battery at the bottom center. An electrode leg (10) connects the connecting terminal (11) to the front end of the battery.    USE - For holding button battery used for transmitter of keyless entry system for remote control of door of motor vehicle. Also used in camera, calculator, clock/watch.    ADVANTAGE - Prevents malfunctioning by the chattering phenomenon occurring due to vibration or impact. Cost is reduced and design is simple.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for connection structure of button battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the button battery holder.    button battery (1)    insulation holder (5)    connecting terminals (6,11)    holding unit (7)    electrode leg (10)    circuit board (15)
NOVELTY - Lithium secondary battery (20) has anode formed by applying anode mixed material containing lithium transition metal complex oxide, and binder as anode active material on surfaces of anode collector, and cathode formed using negative electrode mixed material containing negative electrode active material. The binder is mixture of plasticized thermosetting polyvinyl alcohol type resin composition and polyvinylidene fluoride.    USE - As electric power unit for driving and assisting driving in electric vehicle (claimed), especially a golf cart.    ADVANTAGE - The binder resin having thermosetting property maintains binding capacity even at high temperature. Exfoliation or swelling of the anode mix is therefore prevented even when charging and discharging is performed at high temperature. Reduction in capacitance of battery and reduction in maintenance factor or output of the battery are suppressed and a durable lithium secondary battery is provided. The adhesion of positive electrode mixed material and positive electrode collector is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electric vehicle using the lithium secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of cylindrical lithium ion battery. (Drawing includes non-English language text).    lithium secondary battery (20)
NOVELTY - The polyelectrolyte consists of a cross-linked product. The product is obtained by thermal-polymerizing or photopolymerizing of an acryl polymer, which has structural unit originating in (meth)acrylate having ethylenic double bond in side chain, a vinyl compound, which has an aromatic group in a side chain, and a thermal polymerization initiator or photoinitator in presence of alkali metal salt, in organic solvent.    USE - Used for battery such as lithium secondary battery (claimed), rechargeable lithium ion battery, lithium primary battery, electrical-double-layer capacitor and electrode material for enzyme sensors, which is used as electric power unit for load leveling, electric power unit for back up of small electronic device such as mobile telephone, PHS, note book computer and portable terminal, and for electric vehicles.    ADVANTAGE - The polyelectrolyte has high retainability and ionic conductivity of non-aqueous electrolyte, and has low interfacial resistance with electrode. The battery has excellent heavy current discharge property, cycle property, durability and stability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery.
NOVELTY - Non-aqueous electrolyte consists of lithium salt and normal temperature fused salt. The mix ratio of lithium salt and fused salt, is selected such that mixture of lithium salt and fused salt does not have melting point in differential scanning calorimetric (DSC) analysis but have only glass transition point. The DSC analysis is carried out at -150 degrees Celsius to 100 degrees Celsius.    USE - For electrochemical device (claimed) such as non-aqueous electrolyte battery, fuel cell, solar cell, and electrical-double-layer capacitor.    ADVANTAGE - The non-aqueous electrolyte is non-volatile and has high flame retardance property. Therefore, the non-aqueous electrolyte is safe to use. The mobility of carrier ion is carried out favorably in the non-aqueous electrolyte. The electrochemical device having excellent electrical property, is provided using the non-aqueous electrolyte. The battery excellent in charging and discharging property, is provided using the non-aqueous electrolyte.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrochemical device using the non-aqueous electrolyte.
NOVELTY - The gas supply lines (3,4) supply air and hydrogen gas, to the cathode pole (2C) and anode pole (2A) of the fuel cell (2) respectively. The bellows (20) of the volume expansion-contraction unit (5) connected to gas supply lines, moves between the cathode and anode side chambers (22,21) according to pressure difference generated among the poles. A spring is provided to reset the bellow to original position.    USE - Fuel-cell differential-pressure retainer used in motor vehicle.    ADVANTAGE - Provides a compact fuel-cell differential-pressure retainer that maintains constant pressure efficiently by the movement of bellow.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit block diagram of fuel cell differential-pressure retainer.    fuel cell (2)    anode pole (2A)    cathode pole (2C)    gas supply lines (3,4)    ejector (14)    pressure control valve (11)    bellow (20)    cathode and anode side chambers (21,22)
NOVELTY - Hydrogen gas is made to contact a catalyst sample stored in a container. Deuterium gas which is the isotope of hydrogen atom, is made to contact the sample. The gas produced by contact of deuterium with the sample, is analyzed, to evaluate the capacity of the sample to dissociate hydrogen molecule and adsorb hydrogen atom.    USE - For evaluating capacity of catalyst sample for dissociating gas molecule (e.g. hydrogen molecule) and adsorbing gas atom, e.g. for catalyst used in various reactions in chemical industry, exhaust-gas processing catalyst of motor vehicle, catalyst used in sensor used in various equipment, and in fuel cell used as electric power supply unit of motor vehicle, and for enzymes present in living organisms.    ADVANTAGE - The method is useful in developing new exhaust-gas purification catalyst, and catalyst used in electrode of fuel cell, as the gas adsorption amount is evaluated correctly and easily, by enabling isotope exchange reaction between hydrogen and deuterium.    DETAILED DESCRIPTION - Hydrogen gas is made to contact a catalyst sample stored in a container. Deuterium gas which is the isotope of hydrogen atom, is made to contact the sample. The gas produced by contact of deuterium with the sample, is analyzed, to evaluate the capacity of the sample to dissociate hydrogen molecule and adsorb hydrogen atom. The interior of the container is purged with an inert gas, before making deuterium contact the sample.    An INDEPENDENT CLAIM is also included for gas dissociation-and-adsorption capacity evaluation apparatus for catalyst sample.    DESCRIPTION OF DRAWING(S) - The figure shows a graph depicting the amount of desorption of hydrogen from the catalyst which has adsorbed hydrogen, during temperature rise of catalyst. (Drawing includes non-English language text).
NOVELTY - The operational status of motor-generator is estimated based on which the supercharging pressure or engine backing pressure is obtained. The output torque is estimated based on the estimated pressure values.    USE - For estimating output torque of engine in motor vehicle.    ADVANTAGE - The engine output torque is estimated precisely and hence oil pressure control is performed accurately.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for engine torque estimation apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the functional block diagram of an electronic controller. (Drawing includes non-English language text).    engine (10)    power transmission (17)    operating state determination unit (90)    correction value detectors (92,94)    engine torque estimation unit (96)    oil pressure control unit (98)
NOVELTY - An electromagnetic transformer (44) outputs a signal, when refresh discharge is set by change-over switch (28). When the signal output is detected by a secondary side control circuit (40), switching element (38) is controlled. The charge over switch (28) discharges voltage induced from secondary side coil to primary side coil, to the earth, through the discharge resistor (30) in the primary side coil.    USE - Non-contact charger for secondary battery in electric power units mounted on portable electronic devices such as assistant bicycle, mobile telephone, information terminal.    ADVANTAGE - The discharge circuit is not needed for refreshing, so size and weight of the apparatus is reduced and refresh time is also shortened.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the non-contact charger.    charge over switch (28)    resistor (30)    battery (36)    switch element (38)    electromagnetic transformer (44)
NOVELTY - Each cell terminal (13) extended from several separators of a fuel cell is aligned using a comb-shaped jig, before mounting a waterproof unit and a cell voltage measurement unit, in downstream direction with respect to the cell terminals.    USE - For assembling cell voltage detection unit of fuel cell.    ADVANTAGE - Deflection of cell terminal during assembly is automatically corrected, and cell voltage detection unit is assembled easily.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the cell voltage detection unit of fuel cell. (Drawing includes non-English language text).    terminal fitting screw (6)    connector module (12)    cell terminal (13)    casing (21)    screws (23,24)
NOVELTY - An ion conductor material contains an ionic substance containing an cyano organic anion of specified formula, and having water content of 200 ppm or less.    USE - For electrochemical devices such as secondary battery, electrical double layer capacitors, domestic electric power storage apparatus, electrical vehicles, hybrid electrical vehicles, fuel cells, solar cell-electrochromic display devices and two wheelers.    ADVANTAGE - The ion conductor material has outstanding basic capability and ionic conductivity.    DETAILED DESCRIPTION - An ion conductor material contains an ionic substance containing an anion of formula (NC)a(M1)bX-(Q)e((M2)c(CN)d) (1) and having water content of 200 ppm or less.    X = boron, carbon, nitrogen, oxygen, aluminum, silicon, phosphorus, sulfur, arsenic and/or selenium;    M1 and M2 = organic connection groups;    Q = organic group;    a = more than 0; and    b-e = 0 or more.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section model of a lithium secondary battery.
NOVELTY - The lead storage battery has cathode (2) comprising nickel, and at least 1 element (X) chosen from tungsten, molybdenum, manganese, cobalt and chromium. The molar ratio (X/Ni+X) of element (X) and sum of nickel and element (X) is 0.3-0.8.    USE - For electric vehicles, parallel hybrid electric vehicles, simple hybrid vehicles, electric power storage system, elevators, power tools and dispersed-type power sources.    ADVANTAGE - The novel lead storage battery has excellent charging property, and improved solubility of lead sulfate, and little amount of gassing from the surface area.    DESCRIPTION OF DRAWING(S) - The figure shows the above lead storage battery.    cathode plate (1)    anode plate (2)    separator (3)    electrode (4)    anode strap (5)
NOVELTY - The grade of elution of impurity ion in the coolant is measured, and it is determined whether the measured value is within predetermined tolerance. Specific treatment is performed, when the measured value is judged to be beyond predetermined tolerance.    USE - For operating fuel cell system, e.g. using phosphoric acid, molten carbonate, solid oxide or solid polymer fuel cell, to power motor vehicle.    ADVANTAGE - The piping, heat exchanger etc., used as flow path of coolant are not damaged due to corrosion, thus increasing their durability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the above fuel cell system. (Drawing includes non-English language text).    fuel cell (2)    impurity ion measurement unit (4)    cooling water tank (31)    ion exchanger (32)    heat exchanger (33)    piping (34)    corrosion sensor (41)
NOVELTY - The recycle management server (110) which communicates with a user terminal (210), has lease management unit which stores information related to leasing contract of lead storage battery (202), between manufacturer (100) and user (200). The manufacturer provides the lead storage battery to the user, by lease according to the lease contract.    USE - For supporting recycling of lead storage battery used as car battery, emergency power source or electric power unit.    ADVANTAGE - Since the ownership of the battery is not transferred to the user the burden of user in reproduction processing, is reduced and illegal disposal of the used battery, is prevented. The reproduction of used battery is appropriately and reliably performed, since the manufacturer has the responsibility of reproduction and waste processing of the used battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) lead storage battery recycle support method; and    (2) lead storage battery leasing system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the lead storage battery recycle support system. (Drawing includes non-English language text).    communication network (10)    storage-battery manufacturer (100)    recycle management server (110)    user (200)    user terminal (210)    collection conveyance traders (300)    reproduction traders (400)    disposal traders (500)
NOVELTY - A controller (C) controls power supply to a motor (M) that drives a hydraulic pump (P) and a shut-off valve (V) provided in the oil return path (Ld), by applying fixed voltage output from a voltage connector (RE) to the solenoid (Xs) of normally opened electromagnetic switch (X) and solenoid (Vs) of the shut-off valve, based on operation of the selecting switches (S1,S2)    USE - Auxiliary power supply for industrial vehicle especially cargo truck with load plate lifting mechanism.    ADVANTAGE - Simplifies connection operation while preventing malfunctioning even if the output voltage of the external power supply is not a fixed voltage without increasing weight and cost of the industrial vehicle.    DESCRIPTION OF DRAWING(S) - The figure depicts the circuit diagram of the auxiliary power supply of the industrial vehicle.    controller (C)    oil return path (Ld)    electric motor (M)    hydraulic pump (P)    voltage connector(S1,S2) selection switches (RE)    auxiliary power supply apparatus (U)    shut-off valve (V)    solenoid of shut-off valve (Vs)    solenoid of electromagnetic switch (Xs)
NOVELTY - A case (10) including a ozone generator (12) and secondary battery (14) is connected to an external battery (18). The drive of the ozone generator is selected by switch. The drive of the ozone generator is started by the secondary battery, after stoppage of the power supply from the external battery.    USE - Ozone generator for sterilization and deodorization of interior chamber of motor vehicle.    ADVANTAGE - Danger of human being exposed to ozone is prevented for long period of time, since the ozone generator is driven by the internal battery. Due to the timer circuit, sufficient time for ozone generation is maintained reliably. Due to the display, the operation state of the ozone generator and the switch is displayed individually. Simplified structure is attained since common discharge electrode is used.    DETAILED DESCRIPTION - The power supply into the case through the external battery is performed through a cigar lighter. The ozone generator is stopped automatically when preset conditions are satisfied. The electric power supply from internal battery is stopped for preset time and is again started by using a timer circuit. The timer circuit cooperates with external battery which is turned off when internal battery is operated. The case has anion generator (22) which is driven by the external battery. The switch operation between the ozone generator and the anion generator is performed by changing voltage applied to single discharge electrode. A display displays the ozone generator operation state and the switching state of switch. The display held in the case has light emitting element made of transparent material.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the ozone generator equipment. (Drawing includes non-English language text).    Case (10)    Ozone generator (12)    Internal battery (14)    Ozone generation instrument (16)    External battery (18)    Display section (32)
NOVELTY - Use of an iron-chromium-aluminum alloy for components in Diesel engines and two-stroke engines. The alloy contains (in wt.%) 2.5-5.0 Al, 10-25 Cr, 0.05-0.8 Si, more than 0.01-0.1 Y, more than 0.01-0.1 Hf, more than 0.01-0.2 Zr and more than 0.01-0.2 Ce, La or Nd.    USE - For components in Diesel engines and two-stroke engines, for components in exhaust gas purification systems of fuel cells and for an injection wire for surface coatings of components used in Diesel engines or two-stroke engines (claimed).    ADVANTAGE - The alloy has high oxidation resistance.
NOVELTY - A metal-organic framework comprises bifunctional metallic bridging groups and organic nodes having three or more points of connection, and cavities for containing storage gas molecules.    USE - For gas or fuel storage cell (claimed).    ADVANTAGE - The inventive metal-organic framework avoids the problems of high pressure, high density, and surface incompatibilities.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a method for storing a gas comprising contacting the metal organic framework with the gas under conditions suitable for the gas to enter the cavities of the framework and be stored; and    (b) a method for preparing a metal-organic framework comprising reacting metallic bridging groups and organic nodes having three or more possible points of connection in a suitable solvent to provide the metal-organic framework.    DESCRIPTION OF DRAWING(S) - The figure shows the storage and release of a gas (e.g. hydrogen) through dissociation and re-association of the atoms of the molecule.
NOVELTY - A generator (18) is controlled to recover energy produced during movement of the vehicle (10). The generator powers a hydrolysis system (28) to convert water into hydrogen (22) and oxygen (24). An energy producing system transforms either hydrogen or oxygen into energy.    USE - For producing energy within an electric vehicle.    ADVANTAGE - Stores and recovers energy to increase practical range of the electrically powered vehicle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a producing method for energy within a vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of an electric vehicle including energy storing system.    Vehicle (10)    Generator (18)    Hydrogen (22)    Oxygen (24)    Hydrolysis system (28)
NOVELTY - Platinum based metal catalyst nano-particles contain platinum, and an ad-metal or an ad-metal oxide from ruthenium, rhenium, iridium, osmium, tin, antimony, gold, tungsten oxides, or molybdenum oxides. They have a controlled particle size in the nano-size range of 0.8-10 nm and selected atomic percentage ratios.    USE - For fuel cells.    ADVANTAGE - The invention provides a rapid, economic and simple synthesis route for platinum based e.g. platinum-ruthenium nano-particle catalyst.    DETAILED DESCRIPTION - Platinum based metal catalyst nano-particles of structural formula PtX contain platinum; and an ad-metal or an ad-metal oxide from ruthenium, rhenium, iridium, osmium, tin, antimony, gold, tungsten oxides, or molybdenum oxide. They have a controlled particle size in the nano-size range of 0.8-10 nm and selected atomic Pt:X percentage ratios.    X = the ad-metal or the ad-metal oxide as above.    An INDEPENDENT CLAIM is also included for a process of making the platinum based metal catalyst nano-particles, comprising providing metal precursors including platinum (Pt) and X ions; adding the metal precursors to a pH adjusted to basic, solution of ethylene glycol which is used simultaneously as solvent, reducing agent and catalyst particle stabilizer, to form a colloidal solution; and reacting at elevated temperature to provide a reduction reaction of the metal precursors to the metal and formation of the Pt based catalyst nano-particles.
NOVELTY - Each fuel cell has a shunt (20) to conduct electrons from the anode to the cathode of the cell, the conductance of the shunt per cell being substantially the same at that provided to the other cells of the fuel cell stack.    USE - Fuel cell system.    ADVANTAGE - Reduces the cathode potentials relative to a standard hydrogen electrode, corrosion of the cathode support and catalysts, and decay of fuel cell performance due to start-up and shut-down cycles.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional, stylized illustration of a fuel cell.
NOVELTY - Recreational vehicle comprises a fuel cell power system mounted on the vehicle to provide electrical power, heat, and water to the vehicle, a hydrogen-powered fuel cell mounted on the vehicle, a system to deliver pure hydrogen to the fuel cell, a path from the fuel cell to deliver electrical power to the vehicle, a path from the fuel cell to deliver water to the vehicle, and a path from the fuel cell to deliver heat to the vehicle.    USE - As recreational vehicle.    ADVANTAGE - Because the reforming reaction in the fuel processor consumes heat, a burner is necessary to heat the catalyst beds in the reformer. The burner produces hot exhaust gases which become a heat source. The system removes this heat from the exhaust, and may use the heat to warm water for a recreational vehicle, thus replacing the vehicle's propane fuel hot water heater.    DESCRIPTION OF DRAWING(S) - The figure is a block function diagram showing the components of a fuel cell power system.
NOVELTY - Each vehicle (11) has a sensor measuring remaining electrical energy available from electrical cells or fuel cells as a first data item, a GPS sensor measuring vehicle position as a second data item, and a communications device transmitting the data items. A computer links task inputs with predicted vehicle range and the second data item.    USE - For fleet management for vehicles that operate on batteries or fuel cells, such as golf carts.    ADVANTAGE - Provides fleet management system which can optimize vehicle dispatch in real time.    DETAILED DESCRIPTION - The computer has a communications device receiving the data items.    DESCRIPTION OF DRAWING(S) - The figure is a plan view of a single vehicle of a fleet in radio communication with a base station.    Vehicle (11)    Power pack (13)    GPS antenna (21)    Programmable display (25)    Base station (41)
NOVELTY - An apparatus for supplying air to a fuel cell stack is provided, to allow air to be supplied to a fuel cell stack even in the case of the discharge of a battery or the air motor trouble.    DETAILED DESCRIPTION - The apparatus (100) comprises an air motor (10) which is placed on the first air line (13) connected with the fuel cell stack (11) and supplies air; a first block valve (20) set between the fuel cell stack and the air motor; an ECU (30) which is connected with the block valve, connects a battery member with a starting switch of an automobile, opens the block valve to supply air when the starting switch of an automobile is turned on, and closes the block valve to block the supply of air when an air conditioner compressor (41) is operated by starting; and a sub air supply apparatus which comprises an air tank (45) for storing the air generated at the air conditioner compressor, a second air line for transporting the air generated at the air tank, a decompression valve (47) set on the second air line (43) for decompressing the air supplied from the air tank, and a second block valve (49) set on the second air line for opening and closing selectively the second air line through the control of the ECU.
NOVELTY - A bicycle having a safe-illuminating device driven by an independent electric power is provided to efficiently utilize the generated power and apply brilliant illumination of the device for safe driving at night.    DETAILED DESCRIPTION - The bicycle (10) comprises an independent electric power (20) having a power device (21) between frames (14) of wheels (11,12); and a safe-illuminating device (30) having a space (110) mounted with an illuminating body (120) having multiple LEDs (122) and two supporting bars (100) for receiving the illuminating body (120) on both axes (13) for the wheels (11,12), an emergency light (200) consisting of a lamp bulb (210) having a rotational panel (212) and a transparent cap (220) for covering the lamp bulb (210) installed outside the supporting bars (100).
NOVELTY - The calculation units calculate amount of fuel e.g. hydrogen consumed in the cell (11) for electric power generation and amount of fuel discharged to the cell from the hydrogen tank (13). The drive information such as residual fuel and remaining distance to be traveled is calculated based on the output of the calculation units, and is displayed or provided as voice output.    USE - For alerting drive information such as residual fuel e.g. hydrogen and remaining distance to be traveled by solid polymer film type fuel cell vehicle.    ADVANTAGE - Enables precise calculation of remaining distance to be traveled.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the drive information alerting apparatus. (Drawing includes non-English language text).    drive information alerting apparatus (10)    fuel cell (11)    hydrogen tank (13)    purge valve (15)    fuel supply pressure sensor (25)
NOVELTY - The battery apparatus (21) has water proof rib portions (R) each having flanges (50) provided on both sides of magnetic proof sealant and fastened with the sealant using fastener (52).    USE - For supplying electric power to motor in hybrid electric vehicle.    ADVANTAGE - Avoids external impact into the battery and external electromagnetic wave discharging into the battery, by having a simple water proof and magnetic proof structure. The flange can be disassembled from the sealant easily, thereby improving maintenance property of battery case.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery apparatus.    battery apparatus (21)    flanges (50)    faster (52)    inlet duct (56)    rib portions (R)
NOVELTY - A cooling device (30) cools the battery unit within a case (23). Outer air is taken into the case through the suction inlet (56a) of an inlet duct (56), and the air ejected from the exhaust port (57a) of jet pipe (57) is exhausted by a fan arrangement (37). The suction inlet and exhaust port are arranged above the center of the tire.    USE - Battery structure for electric vehicle such as truck and also for hybrid electric vehicle.    ADVANTAGE - As the suction inlet and exhaust port are arranged above the center of the tire, permeation of water is prevented when traveling through a puddle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery structure for an electric vehicle.    case (23)    cooling device (30)    fan arrangement (37)    inlet duct (56)    suction inlet (56a)    jet pipe (57)    exhaust port (57a)
NOVELTY - The fuel cell has an anode side separator and a cathode side separator equipped with a gas passageway, which are arranged on both sides of the electrolyte film. The thermosetting resin in the separators, is hardened to half-hardened state, when the unit cells are stacked to form a laminate structure.    USE - Solid polymer fuel cell for electric vehicle.    ADVANTAGE - Improves electric power generation property and reduces the contact resistance, by improving the sealing property of the fuel cell stack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the assembly procedure of the fuel cell. (Drawing includes non-English language text).
NOVELTY - The metallic mold rollers (10,11) has recess (21) and convex portion (22) of similar size formed in front of the separator processing surface (20), used as a gas passageway.    USE - For solid polymer fuel cell used for motor/electric vehicle and small-scale electric-power-generation system.    ADVANTAGE - Facilitates to obtain highly precise inexpensive solid polymer fuel cell using simple technique.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of the metallic mold roller.    metallic mold roller (10,11)    separator processing surface (20)    recess (21)    convex position (22)
NOVELTY - A hydrogen leak detector (12) detects leakage of hydrogen, when vehicle speed is under predetermined value. Leakage of hydrogen is detected based on correlation result of electric current theoretical value and real power generation amount of fuel cell (1), when vehicle speed is beyond predetermined value.    USE - Hydrogen leak detection system of fuel cell vehicle.    ADVANTAGE - Leakage of hydrogen is reliably detectable irrespective of the working conditions of the fuel cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    air flow amount regulating valve (9)    electric current sensor (11)    hydrogen leak detector (12)    fuel cell controller (13)
NOVELTY - The battery terminal (1) is mounted on the main cable (8), and a screw fixes the main cable to the battery terminal. The other end of the battery terminal is connected detachably with the accessory cable through the knock out pin (5) and flat surface portion (4).    USE - Terminal structure of battery used in motor vehicles, two-wheeled motor vehicles.    ADVANTAGE - Allows easy attachment/detachment of accessory cable with respect to battery terminal, using simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the terminal structure of battery.    battery terminal (1)    fastening portion (3)    flat surface portion (4)    knock out pin (5)    main cable (8)
NOVELTY - Volume of the air which blows off from the indoor downward side is reduced, when air blower (2c) operates during heating with respect to air conditioner (1).    USE - For cooling battery mounted on vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Efficiently prevents deterioration of battery cooling capacity during heating    DESCRIPTION OF DRAWING(S) - The figure shows the schematic side view of the battery cooling device of vehicle.    air conditioner (1)    evaporator (1a)    heater (1b)    battery cooling device (2)    battery (2b)
NOVELTY - The lithium secondary battery has an anode, a cathode. The anode contains lithium transition metal multiple oxide as active material, and the cathode contains cathode mixed material containing cathode active material and binder in the cathode collector. The binder is a mixture of thermosetting property plasticization polyvinyl alcohol type resin composition and polyvinylidene fluoride.    USE - As electric power unit for drive or assistance drive in electric vehicle (claimed).    ADVANTAGE - The lithium secondary battery is durable, and has excellent battery property in high charging and discharging. Binding property of cathode mixed material and cathode collector is improved. Emission of cathode mixed material is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the lithium ion battery. (Drawing includes non-English language text).    anode lead portion (2)    cathode lead portion (3)    anode current collection ring (4)    cathode current collection ring (5)    winding group (6)
NOVELTY - A main cover (3) has an opening (5) for exposing a power supply terminal (6) provided at electroconductive bus bar mounted on insulating base (2). A sub-cover (4) provided at the main cover, covers the opening and terminal during closed condition, and exposes the opening and terminal during opened condition.    USE - For supplying power during overdischarge of battery used in vehicle e.g. hybrid vehicle.    ADVANTAGE - Since the sub-cover can be opened and power supply terminal can be simply exposed at the time of battery overdischarge, electric power can be supplied with sufficient operability. The penetration of water droplet and dust particles into the opening, is prevented by covering the opening and power supply terminal with the sub-cover.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the power supply box. (Drawing includes non-English language text).    power supply box (1)    insulating base (2)    main cover (3)    sub-cover (4)    opening (5)    power supply terminal (6)
NOVELTY - The fibers made of electroconductive substance are aggregated. The surface area of each fiber, coated with the fluororesin of polytetrafluoroethylene (PTFE), is 0.06-1.20 mg/cm2.    USE - For water electrolysis fuel cell system, for use in motor vehicle, flats and business use building.    ADVANTAGE - The novel structure improves the operational efficiency of the fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a reversible cell using the above structure.    DESCRIPTION OF DRAWING(S) - The figure shows the graph explaining the electric current voltage curve in fuel cell with respect to various coating quantity. (Drawing includes non-English language text).
NOVELTY - The electric power converters (2a-2c) connected in parallel, convert direct current (DC) power (1a-1c) into alternating current for supplying electric power to a load (10). The electric current detectors (3a-3c) detect the output current of the converter. The controllers (11a-11c) control the converter in voltage or electric current control mode, when the detected current reaches a predetermined value.    USE - Auxiliary power supply for vehicle.    ADVANTAGE - Provides efficient power supply for vehicles.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the auxiliary power supply. (Drawing includes non-English language text).    DC power (1a-1c)    electric power converters (2a-2c)    electric current detectors (3a-3c)    load (10)    controllers (11a-11c)
NOVELTY - Bipolar battery has a laminated component formed by laminating at least two layers or more of unit lamination electrode having preset width and length along cross section. The unit lamination electrode has a solid polymer electrolyte layer provided at bipolar electrode which has collector between anode and cathode active material layers.    USE - For electric vehicles (claimed) and electric power units.    ADVANTAGE - The bipolar battery is safe to use, eco-friendly and lightweight. The battery prevents reduction of ionic conductivity, short circuits caused by overlap of layers, and increase in internal resistance.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) manufacture of bipolar battery; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the partial outline perspective view of the bipolar battery. (Drawing includes non-English language text).    core material (2)    anode active material (4)    insulating active material (8)    insulating film (10)    interior space of laminated component (M)
NOVELTY - The dimethyl ether steam reforming catalyst is obtained by mixing 50 wt.% of a zeolite containing silicon and aluminum, into a precursor mixture containing copper and zinc. The zeolite is a MFI type zeolite. The molar ratio of silicon to aluminum in the MFI type zeolite is 100 or less. containing a gallium and silica,    USE - For steam reforming of dimethyl ether used in manufacture of hydrogen-containing gas (claimed), which is used in petroleum refining, desulfurization, metallurgy glass manufacture, and manufacture of semiconductors and organic compounds, and as hydrogenator in ammonia synthesis and raw material for fuel cells used as power source of motor vehicle.    ADVANTAGE - The catalyst has high catalytic activity and selectivity. The catalyst enables manufacture of mixed gas of high hydrogen concentration easily and economically using a small apparatus.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of hydrogen-containing gas.
NOVELTY - A converter (4) converts the output of the installation (3) into alternating current for supplying motor (7) and the transformer (9). The converter perform soft start in stages and initially. The inverter output is set to a low level which ensures normal operation of the transformer, while restarting the motor starting current. The converter output is then increased to the rated transformer voltage.    USE - For starting up of private electric power installation e.g. power storage battery installation, solar power installation, wind power generation installation, fuel cell installation. engine power generation installation, etc.    ADVANTAGE - The rated capacity of the converter can be reduced, since the converter output is set smaller than the rated transformer voltage initially. The converter size can be reduced, thus minimizing the installation space. Startup is enabled without using any special equipments. The operating staffs need not have any special operation knowledge.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power installation. (Drawing includes non-English language text).    circuit breaker (1)    installation (3)    converter (4)    motor (7)    transformer (9)
NOVELTY - The nickel hydrogen storage battery contains anode, cathode, and alkali electrolyte liquid. The anode comprises anode active material containing nickel hydroxide coated with cobalt compound as main component, and cathode comprises cathode active material containing hydrogen occlusion alloy as main component. The anode active material is further blended with tungsten compound and/or tantalum compound.    USE - For power tools, assistant bicycles, and electrical vehicles.    ADVANTAGE - The nickel hydrogen storage battery has high charging and discharging property even at high temperatures, and suppresses the elution of cobalt in the electrolyte liquid. Since the surface of active material is coated with cobalt compound, the electroconductivity between the active materials and the discharge capacitance is not reduced, and the battery has high capacitance.    DETAILED DESCRIPTION - The nickel hydrogen storage battery contains anode, cathode, and alkali electrolyte liquid. The anode comprises anode active material containing nickel hydroxide coated with cobalt compound as main component, and cathode comprises cathode active material containing hydrogen occlusion alloy of calcium-cuprite type (CaCu5) as main component. The anode active material is further blended with tungsten compound and/or tantalum compound. The hydrogen occlusion alloy has composition of formula: MmNiaCobMncAld, where Mm is misch metal, Ni is nickel, Mn is manganese, Al is aluminum, sum of a+b+c+d is 4.4-5.4, and c is 0.05-0.2.    DESCRIPTION OF DRAWING(S) - The figure shows graph of relationship between additional amount (mass%) of tungstic trioxide and capacitance maintenance factor. (Drawing includes non-English language text).
NOVELTY - The negative electrode terminal boards (3) are formed corresponding to the shape of the heat insulating material on heater outer surface or heater outer surface. The laminated bipolar electrodes comprising polymer electrolyte (7) interposed between lithium-transition-metal complex oxide made positive and negative electrodes (5,9) and the collectors (13) are arranged alternately between the negative electrode terminal boards.    USE - For use in electric vehicle, hybrid electric vehicle and fuel-cell vehicle in auto industry.    ADVANTAGE - Increases the battery output, as the electrolytic ionic conductivity increases. Prevents the wrinkles or crack formation on the heater, as the shape of the negative electrode terminal boards corresponds to heater shape.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery.    negative electrode terminal boards (3)    negative electrode (5)    polymer electrolyte (7)    positive electrode (9)    insulating layer (11)    collectors (13)
NOVELTY - The modified gas has carbon monoxide (CO) selectively oxidized to produce carbon dioxide and hydrogen, in presence of catalyst and oxygen. Electric energy is produced by supplying hydrogen and oxygen-containing gas to fuel cell. Water vapor supplied to the modification reaction performed by burning exhaust gas of cell, is heated by reaction heat of CO oxidation process and exhaust of modification process.    USE - For fuel cell of electric vehicle and also for fuel cell used in home and industry.    ADVANTAGE - Reduces size and fuel requirement of modification system and increases energy efficiency of the system, by using heat energy effectively.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of modification system. (Drawing includes non-English language text).    modification device (1)    hydrogen oxide removal device (2)    fuel cell stack (3)    hot water supply unit (4)    heat recovery device (5)
NOVELTY - The cloth having weight 50-200 g/m2, thickness 0.05-2 mm, bulk density 0.2-0.6 g/cc, volume resistivity 0.15 ohm cm or less, is cut into square shape . The coefficient of variation of the thickness of the cloth divided at twenty division points, is 3.2% or less. The length of warp and weft, is more than the double of the breadth.    USE - For use as gaseous diffusion layer in solid polymer fuel cell used for electric vehicle, domestic electric power unit used for supplying hot water.    ADVANTAGE - The cloth is excellent in gas permeability, electroconductivity, water retention, drainage and thickness non-uniformity.
NOVELTY - A fluorinated proton conductive polymer film comprises aromatic high molecular compound (A) having repeating unit(s) of specific formula, and proton conductive substituent. The atom in portion(s) of aromatic unit of compound (A) is substituted by fluorine atom.    USE - As electrolyte film solid polymeric-type fuel cell (claimed) used in motor vehicle, electronic apparatus and domestic electric power unit.    ADVANTAGE - The fluorinated proton conductive polymer film has excellent oxidation resistance, high proton conductivity and chemical stability.    DETAILED DESCRIPTION - A fluorinated proton conductive polymer film comprises aromatic high molecular compound (A) having repeating unit(s) of formulae (1-8), and proton conductive substituent. The atom in portion(s) of aromatic unit of compound (A) is substituted by fluorine atom.    -Ar1-X- (1)    -Ar2-Y- (2)    -Ar3-Z- (3)    -Ar4- (4)    Ar1-Ar4 = bivalent aromatic unit of formulae (9-18);    Ar5-Ar8 = tetravalent aromatic unit;    X-Z = divalent organic group chosen from -O-, -CO-, -CONH-, -COO-, -S-, -SO- and -SO2-; and    R1-R12 = H, halogen atom, 1-5C alkyl, 1-5C halogenated alkyl, allyl, aryl or phenyl.    INDEPENDENT CLAIMS are included for the following:    (1) fuel cell having the fluorinated proton conductive polymer film as electrolyte film; and    (2) manufacture of fluorinated proton conductive polymer film. The proton conductive polymer film containing compound (A) and proton conductive substituent is contacted with fluorine inducing agent.    DESCRIPTION OF DRAWING(S) - The figure shows infrared absorption spectrum of the fluorinated proton conductive polymer film.
NOVELTY - The resistance (Rt) of a flat portion in thickness direction, is computed by subjecting the resistance (R0) of the imaginary portion, a constant (b) and the thickness (t) of the molded product, in a formula. The ratio of resistance (Rt) of the flat portion and the resistance (R0) of the imaginary portion is 0.8 or less.    USE - For separator of fuel cell used in motor vehicle, electromagnetic shielding component, electrode component, contact component for storage battery and electric-contact components used in space exploration and military applications.    ADVANTAGE - The resin molded article has excellent corrosion resistance and favorable electroconductivity.    DESCRIPTION OF DRAWING(S) - The figure shows the relationship between the distance between the electrode terminals and resistance value and a graph representing the correlation between the distance between the electrode terminals and resistance value.(Drawing includes non-English language text).
NOVELTY - A solution of monomer having radical-polymerizable reaction group(s), is impregnated into a polymer fine porous film, and excess adhering solution is removed. The porous film is irradiated with an ionizing radiation at 0 degrees C or less, and the monomer is graft-polymerized at the outer surface and pore inner surface of the polymer fine porous film. Thus, a surface-reformed polymer fine porous film is obtained.    USE - For manufacturing surface-reformed polymer fine porous film used in ion-exchange membranes, hydrophilic fine porous films, adsorption films, chelate films of various ions, films used in biotechnology, and films used in fuel cells.    ADVANTAGE - The manufacturing method easily provides surface-reformed polymer fine porous films having improved functionality. The entire outer surface and pore inner surface of the film is reformed completely.
NOVELTY - The bi-polar plate has a framework comprising two metallic plates (20) having recesses at two levels making up two circulation channels for fuel (21S,21l), with an internal space for refrigerant liquid, and providing a peripheral space permitting the placing of a casing (11) for the distribution of refrigerant, and fuel. Two joints (4,5) and a spacer (16) completes the mounting.    USE - A bipolar plate with two metallic plates for a fuel cell used in automotive electrical systems, each of the two polar plates by which the fuel are channeled towards a polymer exchange membrane placed between the two polar plates.    ADVANTAGE - Has proper sealing between the bipolar plates, and is low cost.    DESCRIPTION OF DRAWING(S) - The drawing is a partial sectional view of the bipolar plate for the fuel cell.    joints (4,5)    casing (11)    spacer (16)    metallic plates (20)    fuel channels (21S, 21L)
NOVELTY - The fuel cell (12) has an orifice (28) for the evacuation of residual gases, comprising air and water vapor which are directed into an evacuation conduit (30, 36). A compressor (32) and (38) liquefies the water vapor, enabling recovery of water to be used again for humidification in the fuel cell.    USE - Recovery of water from waste gases of electric vehicle fuel cell.    ADVANTAGE - Reduces need for frequent topping up of water reserve tank, used to humidify membrane.    DETAILED DESCRIPTION - The electricity producing unit (10) for installation on board a vehicle comprises a fuel cell (12) with at least one orifice (28) for the evacuation of residual gases, comprising air and water vapor. These are directed into an evacuation conduit (30, 36) in which there is a condenser (38) which liquefies the water vapor. The liquid water which is collected is taken from the evacuation conduit to a liquid water circuit (62). A compressor (32) is inserted into the evacuation conduit (30) upstream of the condenser. The compressor compresses the residual gas such that the dew point of the water vapor becomes greater than the temperature of the condenser. A turbine (34) in the evacuation conduit may be used to drive the compressor.    DESCRIPTION OF DRAWING(S) - The diagram shows the compressor and condenser in the waste gas recovery circuit.    electricity unit (10)    fuel cell (12)    gas output (28)    evacuation conduit (30, 36)    compressor (32)    turbine (34)    condenser (38)    water circuit (62)
NOVELTY - Energy (60) from a reformer and fuel cell is supplied to an electric motor (10) via an inverter (62). Road wheels (64) are driven through a transmission (66). On reduction of the motor energy requirement, an electronic control unit (72) determines the excess energy available due to reformer delay and allocates it between thermal storage (82,76), pressure storage (84,78) and vacuum storage (86,80). Any excess is burnt in the reformer.    USE - To recuperate energy on vehicle driven by reformer and fuel cell when the motor energy requirement diminishes.    ADVANTAGE - The surplus energy produced by the reformer when motor demand falls is recovered as well as any that may be due to regenerative braking.    DESCRIPTION OF DRAWING(S) - The drawing shows the energy recuperation system    Motor (10)    Energy from reformer/fuel cell (60)    Inverter (62)    Road wheels (64)    Transmission (66)    Electronic control unit (72)    Thermal storage (82,76)    Pressure storage (84,78)    Vacuum storage (86,80)
NOVELTY - Solar power module for an electrically powered wheel chair for a handicapped person. The solar power module is linked via cables to a 12 or 24 V power supply. Diodes prevent power being supplied to the solar power module by the chair battery.    USE - Electric wheel chair for handicapped persons with a solar power module.    ADVANTAGE - The range of an electric wheel chair is considerably enhanced.    DESCRIPTION OF DRAWING(S) - (Drawing includes non-English language text). The figure shows a view of an inventive solar power module.
NOVELTY - A fuel cell stack (FCS) (10) has a layered structure of several single fuel cells (20,30,40) and is enclosed by end plates (50,60). Two contact elements (70,80) take current away. For each fuel gas and a coolant the FCS has a collector channel impinged with fuel gas via connector links (90,100) and with a coolant via a connector link (110).    USE - As a fuel cell electric power source in a motor vehicle.    ADVANTAGE - Specific power density is increased.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram of a fuel cell stack as a diagonal view.    Fuel cell stack (10)    Single fuel cells (20,30,40)    End plates (50,60)    Contact elements (70,80)    Connector links for fuel gas (90,100)    Connector link for coolant (110)
NOVELTY - The battery has at least one fluid-tight and gas-tight battery pole (7) having a pole shaft fitted in a pole sleeve (4), with an electrically-conductive connection between them, the pole sleeve fitted with a fluid-tight and gas-tight cover. A first section (11) of the pole shaft is enclosed by an inner mantle (4c) of the pole sleeve, with a fluid-tight and gas-tight seal between them, a sliding element (18) provided between a second section of the pole shaft and the inner mantle of the pole sleeve.    USE - The battery with at least one fluid-tight and gas-tight battery pole is used in an automobile.    ADVANTAGE - Simple assembly of fluid-tight and gas-tight battery pole with good electrical connection between pole shaft and pole sleeve.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-section through a battery pole for an automobile battery.    Battery housing (1)    Battery cover (2)    Pole sleeve (4)    Pole sleeve inner mantle (4c)    Battery pole (7)    First section of pole shaft (11)    Sliding element (18)
NOVELTY - The fuel cell arrangement has a stack (2) of high temperature fuel cells (2.1) mounted in a housing (1) and supported relative to the housing by a dilating mat (3). Both axial ends (2.2,2.3) of the stack can be supported relative to the housing by dilation mats (3.2,3.3). The peripheral surface of the stack can be supported relative to the housing by the dilation mat.    USE - For use in a vehicle (claimed).    ADVANTAGE - Simple to manufacture, secure against shocks from all directions and guarantees optimal contact between the individual fuel cells.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective representation of an inventive fuel cell arrangement    stack (2)    high temperature fuel cells (2.1)    housing (1)    dilating mats (3,3.1,3.2,3.3)    axial ends of stack (2.2,2.3)
NOVELTY - The network stabilization device has the switch (S1) which connects the starter (S) with the generator (G), the main energy store (1) and the onboard electrical network in the starting mode, also used for connecting the starter with a further series circuit path containing a forwards converter (3), a secondary energy store, a change-over switch (2) and a power distributor (4) for a voltage-dependant load (B). The change-over switch is closed during starting so that the voltage-dependent load is supplied by the main energy store and the secondary energy store.    USE - The device is used for stabilization of an automobile electrical network during start-stop operation.    ADVANTAGE - Secondary energy store reduces effect of engine starting on voltage-dependent load.    DESCRIPTION OF DRAWING(S) - The figure shows a block circuit diagram of an onboard electrical network stabilization device. (Drawing includes non-English language text).    Main energy store (1)    Secondary energy store (2)    Forwards converter (3)    Power distributor (4)    Voltage-dependent load (B)    Generator (G)    Starter (S)    Switch connecting starter to onboard electrical network (S1)    Change-over switch (S2)
NOVELTY - An electric battery (10) comprises autonomous watering and electrolyte mixing systems. Watering is effected through a fluid conduit (30) and a valve (36) mounted on the battery. Mixing of electrolyte is effected by pumping air into the battery cells (14) using air conduit (72) and air pump (68). A controller (44) mounted on the battery receives input signals from sensors (76) indicative of electrolyte level and charging status.    USE - In heavy-duty industry e.g. as lead-acid batteries powering forklift trucks.    ADVANTAGE - The automatic watering and air mixing system are associated with the electric battery and not with battery charger, which making routine service of the battery independently without the use of charger. Mixing of the electrolyte is effected by pumping air into the battery cells, which prevents acid stratification.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for replenishing fluid to cells of an electric battery having a liquid electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows schematic representation of autonomous battery.    battery (10)    battery cells (14)    fluid conduit (30)    valve (36)    controller (44)    air pump (68)    air conduit (72)    charging sensor. (76)
NOVELTY - Hydrogen production comprises performing a pulse discharge in a raw material gas containing gaseous alcohol and steam to induce a reaction.    USE - Hydrogen is used in the synthesis of ammonia, methanol etc., hydrodesulfurization, hydrocracking, semiconductor manufacture, reaction materials for fuel cells, fuel for vehicles etc.    ADVANTAGE - Hydrogen can be produced at lower temperatures, under normal pressures, in improved yield and in enhanced efficiency. Costs are reduced compared to previous methods. The method is free from deposition of carbon and the formation of a by-product such as acetylene.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a hydrogen production device which comprises a reactor, an electrode in the reactor, a direct current power source which applies a voltage to the electrode, and an outlet which discharges hydrogen.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen production device.    Production device (1)    Reactor (10)    Electrode (11, 12)    Discharge region (13)    Power source (14)    Digital oscilloscope (15)    Three-way opening (16)    Supply port (17)    Quartz wool (18)    Tube (19)    Preheater (20)    Steam supply pipe (21)    Thermocouple (22)    Three-way opening (23, 25, 27)    Alcohol supply pipe (24)    Conductor (26)    Exhaust port (28)
NOVELTY - Carbon nanoparticle composition comprises a particle including a core consisting of a metal carbide, and a shell including a carbon nanoparticle on at least a portion of a surface of the core.    USE - Grinding or finishing product, i.e. a grinding wheel, a cutting wheel, a coated abrasive or a suspension of abrasive particles in a liquid; a structurally reinforced composite; an electrochemical storage medium; and a hydrogen storage medium (claimed). Also useful for lithium storage for electrochemical energy sources such as fuel cell and lithium batteries; and in microelectromechanical systems.    ADVANTAGE - Relatively dense fullerenic carbon can be produced at larger volumes at a lower cost/unit weight than previous methods. The fullerenic carbon is largely free of graphite or amorphous carbon.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a method of manufacturing an article including a carbon nanoparticle on a surface of the article, comprising heating an article including a metal carbide in a first atmosphere for a time to generate carbon nanoparticle nucleus on the surface of the article, the first atmosphere being an oxidizing atmosphere relative to the metal carbide; and heating the article including carbon nanoparticle nucleus in a second atmosphere, to grow the carbon nanoparticles on the surface of the article; and    (2) a method of forming a composite, comprising dispersing carbon nanoparticles in a matrix including an oxide of a first metal; and contacting the matrix with a reducing agent to reduce the oxide of the first metal.    DESCRIPTION OF DRAWING(S) - The figure is a graph depicting the charge-discharge characteristics of silicon carbide-derived carbon nanoparticles at 60 mA/g.
NOVELTY - The hybrid drive unit has a drive train (1) with an IC engine (2) and a variable drive transmission (3) and a pair of electrical motor/generators (4,6), each having a stator (34,44) and a rotor (38,48), one of the motor/generators permanently coupled to the input (5) of the drive transmission, with a switched coupling (7,8) between the engine output and each of the motor/generators. Both of the latter are contained in a common housing (20), one of the stators and an electronic power control (11) coupling the motor/generators together or to an electrical energy source (12) and/or the other stator mounted on a common carrier (22).    USE - The hybrid drive unit is used for a motor vehicle with an onboard battery or power cell.    ADVANTAGE - Compact hybrid drive unit allowing motor/generators to be fitted between IC engine and drive transmission.    DESCRIPTION OF DRAWING(S) - The figures show a schematic representation of a serial hybrid drive unit for a motor vehicle and a longitudinal cross-section through part of a hybrid drive unit.    Drive train (1)    IC engine (2)    Drive transmission (3)    Electric motor/generators (4,6)    Input of drive transmission (5)    Switched couplings (7,8)    Electronic power control (11)    Electrical energy source (12)    Common housing for motor/generators (20)    Common carrier (22)    Stators (34,44)    Rotors (38,48)
NOVELTY - The power generation system has a first module (2) for preparing and dosing gases supplied to the fuel cell and a second module (4) containing the fuel cell, mechanically coupled together for feeding the fuel cell gases and the reaction gases in opposite directions and for supplying a coolant to the fuel cell, with electrical coupling elements used for transfer of measured values from sensors. The modules are contained in a common housing, inserted in a hollow space which is accessible from underneath the vehicle, with a current distribution module (15), for supplying the electrical loads onboard the vehicle, attached to the rear wall (16) of the housing.    USE - The power generation system is used for an electric vehicle.    ADVANTAGE - Simple installation of housing containing gas preparation module and fuel cell module in vehicle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a method for installation of an electrical power generation system in an electric vehicle is also included.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of a power generation module for an electric vehicle.    Gas preparation module (2)    Fuel cell module (4)    Current distribution module (15)    Housing rear wall (16)    Fixings for securing to vehicle (21,22)
NOVELTY - A primary hydrogen absorbing tank and a secondary hydrogen absorbing tank respectively store hydrogen from a fuel cell and part of hydrogen supplied to the fuel cell. Heat is exchanged between the hydrogen absorbing tanks. The primary hydrogen absorbing tank is heated by heat generated when hydrogen is absorbed to enable re-supply of absorbed hydrogen to the fuel cell.    USE - For power supply of electric vehicle.    ADVANTAGE - Improves energy efficiency of electric vehicle. Suppresses loss of energy when hydrogen absorbing alloys are activated. Prevents reduction of reaction rate of hydrogen absorbing alloy.    DESCRIPTION OF DRAWING(S) - The figure shows the graph representing the relationship between storage time and temperature of a hydrogen absorbing alloy.
NOVELTY - The electronic energy generator that transfers metal to hydrogen gas which is converted to electronic energy has a removable cartridge (63) and multilevel chambers (67,68,69). The removable cartridge comprises aluminum, zinc, sodium and potassium.    USE - Electronic energy generator.    ADVANTAGE - Enables transfer of metal to energy inexpensively, continuously and reliably.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) removable cartridge;    (2) multilevel chambers;    (3) valves;    (4) outlet devices; and    (5) real time control method of generator.    DESCRIPTION OF DRAWING(S) - The figure shows the energy generator.    Cartridge (63)    Valve (65)    Chambers (67,68,69)
NOVELTY - Fuel cell system comprises an anode in fluid communication with a fuel source, a cathode in fluid communication with an oxygen source, an electrolyte disposed between the anode and cathode, and a plasma reactor between the cathode and the oxygen source.    USE - The fuel cell system is used in an electronic device (claimed). It is used for providing a direct current voltage that may be used to power motors, lights, or any electrical appliance.    ADVANTAGE - The fuel cell system is more efficient, and can operate at lower temperatures.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) an electronic device comprising a fuel cell;    (b) a method of making energy, which comprises passing an oxygen supply through a first plasma and to a fuel cell cathode, passing a fuel cell supply through a second plasma and to a fuel cell anode, and chemically reacting fuel cell from the fuel supply with oxygen from the oxygen supply to generate an electrical current; and    (c) a power production system comprising mechanism for generating electricity from an electrochemical reaction between fuel and oxygen, mechanism for holding a supply of fuel, mechanism for transferring the fuel to the mechanism for generating, mechanism for providing a supply of oxygen, mechanism for transferring the oxygen to the mechanism for generating, and mechanism for adding a specific amount of energy to the fuel and the oxygen to activate molecules in the fuel and the oxygen before the fuel and oxygen are transferred to the mechanism for generating.    DESCRIPTION OF DRAWING(S) - The figure is an electronic device.
NOVELTY - A proton conductive membrane comprises a layered clay mineral powder which is a cation exchanger or an anion exchanger, and a first crosslinking structure including a sulfate group.    USE - The invention is used for a proton-exchange membrane fuel cell.    ADVANTAGE - The invention has excellent gas-barrier property, and excellent proton conductivity.    DETAILED DESCRIPTION - A proton conductive membrane comprises a layered clay mineral powder which is a cation exchanger or an anion exchanger; and a first crosslinking structure including an OSO2O group which crosslinks particles of the layered clay mineral powder. An INDEPENDENT CLAIM is also included for a method for producing a proton conductive membrane comprising preparing a spreading solution including a layered clay mineral powder; spreading the solution on a substrate such that a liquid membrane is formed; and removing a solvent for the liquid membrane by drying.
NOVELTY - An electroluminescent (EL) lighting in the form of a safety indicia is attached to the main body, and is powered by a battery attached to the Mud-flap.    USE - For e.g. farm vehicles, snow plows, highway transportation vehicles.    ADVANTAGE - Provides a safety sign with high visibility in difficult conditions such as in snow, fog, dust, night time. Negates need for point source lighting.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a kit;    (b) a vehicle;    (c) a method for improving vehicle safety in conditions of impaired visibility; and    (d) a method in making a Mud-flap    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional diagram of a safety sign.    Safety sign (100)    Conducting base (110)    Dielectric layer (120)    Encapsulated phosphor portions (130)    Pattern layer (160)
NOVELTY - An electric double layer capacitor has electrode(s) with protruded or bent portions formed continuously in the height direction against a bottom face of a casing, and a space due to the height of the protruded portions or the bent portions formed between the electrode and a separator.    USE - For use as power source for hybrid electric cars, or as an emergency power source.    ADVANTAGE - The electric double layer capacitor has a low internal resistance and high capacitance.    DETAILED DESCRIPTION - An electric double layer capacitor comprises: a casing for containing an electrolyte; positive and negative electrodes each containing carbon black, to form an electric double layer at the interface with the electrolyte; and a separator interposed between the electrodes. At least one electrode has protruded or bent portions formed continuously in the height direction against the bottom face of the casing, and a space due to the height of the protruded portions or the bent portions is formed between the electrode and the separator. An INDEPENDENT CLAIM is also included for a process for producing an electric double layer capacitor.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of an electrode.    Electrode (31)    Adhesive layer (35)    Electrode sheet (37A-B)
NOVELTY - A controller detects the state of battery that supplies electric power to motor and receives regenerative electric power from motor which supplies driving force to wheels. The controller sets upper and lower limit values of voltage and current output from battery to motor, and upper and lower limit values of voltage and current input from regenerative electric power to battery.    USE - For hybrid vehicle.    ADVANTAGE - Performs stable driving irrespective of battery by improving setting of limit value. Stabilizes supply of electric power and provides charging function irrespective of deteriorating state of battery. Excessive flowing of electric current is reliably avoided, and generation of hunting is prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating hybrid vehicle with motor that supplies driving force to wheels and battery that supplies electric power to motor.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram showing the controller of the vehicle.
NOVELTY - A first motor-generator is coupled to a first wheel. A second motor-generator is coupled to a second wheel. A regenerative braking component performs regenerative braking in which a first braking torque is applied to the first wheel by operating the first motor-generator while a second braking torque is applied to the second wheel by operating the second motor-generator.    USE - For controlling motor-generator of hybrid vehicles when hybrid vehicle decelerates.    ADVANTAGE - Improves energy efficiency by recovering kinetic energy of vehicle as generated electric power. Efficiently obtains regenerative electric power by increasing electric power generation efficiency of motor-generators without greatly disturbing the balance between the braking torque of the rear wheels and braking torque of the front wheels during vehicle deceleration.    DETAILED DESCRIPTION - The regenerative braking component includes an ideal front-wheel distribution ratio calculating section which computes ideal front-rear wheel distribution ratio between the first braking torque and the second braking torque, a distribution allowance calculating section which computes the distribution allowance of the ideal front-rear wheel distribution ratio, and a distribution ratio correcting section which corrects the ideal front-rear wheel distribution ratio within the range of the distribution allowance to increase electric power generation efficiency of the first or second motor-generator    An INDEPENDENT CLAIM is also included for a vehicle control method.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram showing control operations executed by the control apparatus during regenerative braking.
NOVELTY - The device for reducing the high frequency noise of a vehicle is provided to improve an effect for reducing vibration generated in an engine and a transmission assembly, to reduce noise in high frequency band area generated in a transmission, and to reduce the total weight of the vehicle and improve fuel consumption rate by mounting a battery for supplying electric power and reducing vibration and noise of high frequency band areas to a transmission mounting bracket connecting the transmission to the vehicle body.    DETAILED DESCRIPTION - The device for reducing the high frequency noise of a vehicle is composed of a battery case (21) and a battery (22). The battery case of a predetermined size is bolting-combined and mounted to a transmission mounting bracket (2) embedding a bush (2a) therein. An end of the transmission mounting bracket is bolted-combined to a transmission (T) and other side to a vehicle body (5). The battery is detachably installed in the battery case to function as a mass damper.
NOVELTY - A starting switch (5) starts the fuel cell (2) mounted on vehicle (1). When the fuel cell is started at freezing point, an electronic control unit (ECU) (8) forbids generation of electric power in fuel cell until temperature of fuel cell is beyond a predetermined value.    USE - For controlling electric current generation of fuel cell mounted on vehicle.    ADVANTAGE - Fuel cell achieves a favorable starting property.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell. (Drawing includes non-English language text).    vehicle (1)    fuel cell (2)    purge valve (4)    starting switch (5)    ECU (8)
NOVELTY - A route of the fuel-electrode side downstream of the fuel cell (22) is equipped with a branch-pipe (80) which has two exits. The pressure at the exits is measured, to obtain the waste gas recycle flow amount information. The route has a flow-control valve (81), air blowers (40,50), compressor (82). A controller controls the valve, air blower, compressor based on the obtained information.    USE - Solid oxide type fuel cell system.    ADVANTAGE - Since the flow control valve, air blower, compressor are controlled based on the waste gas recycle flow amount information, the fuel cell can be operated stably over a long period.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the solid oxide type fuel cell system. (Drawing includes non-English language text).    fuel cell (22)    fuel ejector (28)    air blowers (40,50)    branch pipe (80)    flow control valve (81)    compressor (82)
NOVELTY - A controller (30) raises output voltage of a DC/DC converter (13) to be more than release voltage of fuel cell stack (1), at the time of starting of fuel stack, and controls converter to supply electric power from secondary battery (8) to air-conditioning unit (3). The voltage of converter is reduced, to supply power from fuel stack to air-conditioning unit after preset time of the operation of unit (3).    USE - Fuel cell system mounted on electric vehicle.    ADVANTAGE - Enables starting the fuel cell stack by simple power control, stably.    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-conditioning unit (3)    secondary battery (8)    DC/DC converter (13)    controller (30)
NOVELTY - A guard plate (8) having incisions (8a) into which incision pieces (8b) are inserted, is provided between a modification-catalyst layer (3) of a modification-reaction unit (1) and a hydrogen separation membrane (6) of a hydrogen extraction unit (2). The guard plate is made of shape memory alloy.    USE - For performing modification-reaction of methanol to generate hydrogen for fuel cell system used for electric power generation.    ADVANTAGE - Prevents adhesion of slurry onto the hydrogen separation membrane, while promoting the modification-reaction of the methanol, hence damage of the hydrogen separation membrane is avoided reliably, thereby separating hydrogen efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective views of the guard plate. (Drawing includes non-English language text).    Modification-reaction unit (1)    Hydrogen extraction unit (2)    Modification-catalyst layer (3)    Hydrogen separation membrane (6)    Guard plate (8)    Incisions (8a)    Incision pieces (8b)
NOVELTY - A casting-mold is heated to a temperature that is 0.7 to 0.9 times of lead-alloy melting point temperature. The casting-mold is cooled and released, after casting the lead alloy at a temperature that is 1.7 to 2 times of lead alloy melting point temperature.    USE - For manufacturing battery grating substrate used for lead storage battery used for motor vehicle and backup.    ADVANTAGE - A thin and lightweight grating substrate is obtained at low cost, while hot tearing is eliminated.    DESCRIPTION OF DRAWING(S) - The figure depicts a graph showing the evaluation result of the grating substrate at the time of changing casting-mold temperature. (Drawing includes non-English language text).
NOVELTY - A three-way valve (9) controls the gas discharged from a high pressure gas storage container (3), when a fusible plug valve (7) which is connected to the high pressure gas storage container, is opened based on posture of vehicle (1).    USE - For vehicle.    ADVANTAGE - Enables reliable discharge of gas based on posture of the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of vehicle.    vehicle (1)    high pressure gas storage container (3)    fusible plug valve (7)    three-way valve (9)    branch pipes (13,15)
NOVELTY - A gas turbine (T) is operated by expanding gas from a combustor which combusts fuel and oxygen exhausted from a fuel cell which receives compressed air from a compressor. The system has control equipment to regulate concentration of oxygen and steam relative to fuel supplied to fuel cell (1).    USE - For combined power generation system (claimed).    ADVANTAGE - Enables optimum performance of fuel cell as oxygen and steam concentration is controlled relative to fuel supply amount into the fuel cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) gas turbine power generation equipment; and    (2) combined power generation equipment.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of fluid supply system.    fuel cell (1)    compressor (C)    steam (St)    turbine (T)    oxygen (O2)
NOVELTY - The filters (10,11) arranged in a pressure vessel (2) at predetermined intervals, include filtering portions (10a-10c,11a-11c) having different filtration precision. The conduction fins (12,16) heat or cool the hydrogen occlusion alloy (M) stored in container.    USE - For storing hydrogen occlusion alloy used in fuel cell.    ADVANTAGE - Enables rapid occlusion and rapid discharge of hydrogen. Prevents reduction of heat conductivity of hydrogen occlusion alloy. The life time of the pressure vessel is increased.    DETAILED DESCRIPTION - An occlusion apparatus vibrates hydrogen occlusion alloy stored in central area of the container. The container has hydrogen inlet and outlet at lower and upper areas respectively.    An INDEPENDENT CLAIM is also included for hydrogen storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the seal container.    Pressure vessel (2)    Inlet (3)    Outlet (4)    Inlet filter (10)    Outlet filter (11)    Alloy side filters (10a,11a)    Central filters (10b,11b)
NOVELTY - The power supply to electrical storage apparatus, is stopped in a predetermined state. A field effect transistor for discharge (10), forcedly discharges stored electric power.    USE - Vehicle control apparatus.    ADVANTAGE - Generation of bad influence by high voltage is prevented during vehicle accident.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of structure of exhaust and purification system. (Drawing includes non-English language text).    radar sensor (1)    electronic control unit (2)    impact sensor (6)    controller (7)    FET for discharge (10)    reaction container (11)    FET for charging (13)
NOVELTY - Electric current recirculation path connecting capacitor (21) and field coil (2) in series is formed while interrupting the voltage supply path of the field coil during the detection of the interruption of the electric power supplied to the load.    USE - Synchronous electric power generation apparatus for operation of freezing chamber of refrigerated vehicle (claimed).    ADVANTAGE - Restrains the overshoot amount of the electric power generation voltage by enlarging exciting current descending speed and improves durability by restraining the voltage applied to the switching element to a low value during the interruption of the power supplied to the load.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for refrigerated vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the structure of the synchronous electric power generation apparatus. (Drawing includes non-English language text).    synchronous generator (1)    field coil (2)    FET (5)    storage battery (11)    resistor (14)    capacitor (21)    diodes (22,23)    discharge resistor (26)    voltage detector (31)    voltage command signal generator (32)    operational amplifier (33)    pulse width modulation device (34)    reference signal generator (36)    comparator (37)
NOVELTY - A main contactor switches the supply between battery and inverter. The inverter has a capacitor and a controller that switches a pre-charge contactor. When the rate of charging of voltage of capacitor is determined to be below a predetermined value, completion of pre-charge is determined and the pre-charge and main contactors are closed by a controller.    USE - For electric power controller of electric vehicle, hybrid vehicle.    ADVANTAGE - Performs completion determination of pre-charge of the capacitor of an inverter, reliably, by using a simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart illustrating the steps involved in controlling electric power of the vehicle. (Drawing includes non-English language text).
NOVELTY - The nickel-hydrogen storage battery consists of an anode containing an anode active material, a cathode containing hydrogen occlusion alloy, and an alkaline electrolyte liquid. The anode active material contains nickel hydroxide as main component to which zinc solid-solution is added. The hydrogen occlusion alloy contains manganese. Magnesium is added to the anode and cathode.    USE - For portable electronic equipment, such as a power tool, an assistant bicycle, and an electric vehicle.    ADVANTAGE - The battery has excellent charging and discharging characteristics. Capacitance of the battery is increased.
NOVELTY - The attachment structure has a mounting material (13) through which the cathode pressure control valve (10) is attached to the humidifier (5). The pressure control valve controls pressure of the reactive gas supplied to the fuel cell.    USE - For attaching cathode pressure control valve in fuel cell system used in electric vehicle such as electric car.    ADVANTAGE - Uses simple mounting structure of pressure control valve, thereby improving pressure responsiveness of the reactive gas supplied to fuel cell while reducing noise generation by humidifier vibration.    DESCRIPTION OF DRAWING(S) - The figure shows the attachment structure of cathode pressure control valve.    fuel cell system box (2)    humidifier (5)    cathode pressure control valve (10)    butterfly valve (11)    flange (12)    mounting material (13)
NOVELTY - The electrode (14) comprises a porous covering (24) provided on surface of an electroconductive porous support (22). The porous covering is obtained by curing a liquid composition at 300 degrees C or more. The liquid composition contains a thermosetting resin and carbon particle having average particle diameter of 200-400 nm.    USE - For fuel cells (claimed) such as direct methanol fuel cells (DMFC), used for motor vehicles and mobile telephones.    ADVANTAGE - The fuel cell excels in battery property, and has high utilization efficiency. The fuel cell excels in methanol pervious prevention property. The electrode for fuel cell is manufactured inexpensively.    DETAILED DESCRIPTION - The carbon particle is the catalyst-supported carbon particle.    INDEPENDENT CLAIMS are included for the following:    (1) electrode manufacturing method; and    (2) fuel cell (10).    DESCRIPTION OF DRAWING(S) - The figure shows model of outline structure of a fuel cell.    Fuel cell (10)    Fuel electrode (12)    Electrolyte film (13)    Air electrode (14)    Porous support (22)    Porous covering (24)
NOVELTY - A test chamber (15) which is provided on one surface of a proton conduction layer (1), includes an electrode (3). The electrode (5) and reference electrode (7) are provided on other surface of layer. A preset potential is maintained between electrode (3) and reference electrode. The concentration of carbon monoxide in measured gas supplied in test chamber, is measured based on voltage applied between electrodes.    USE - Gas sensor for measuring concentration of carbon monoxide (CO) in heating gas of solid polymer fuel cell and also for measuring concentration of hydrogen or sulfur containing substance in heating gas.    ADVANTAGE - The concentration of CO in the to-be-measured gas is continuously measured without using the heater.    DESCRIPTION OF DRAWING(S) - The figure shows schematic view of gas sensor. (Drawing includes non-English language text).    proton conduction layer (1)    electrodes (3,5)    reference electrode (7)    test chamber (15)    limitation unit (21)
NOVELTY - A pair of desiccants (11,12) produces dry air (7,9) by removing humidity in outer air (6,8), and a hydroscopic agent is added to outer air to reduce temperature of exhaust gas (3-5), when it is passed to air conditioner from a heat exchanger (10).    USE - For utilizing heat of exhaust gas for gas turbine and fuel cell.    ADVANTAGE - Effectively utilizes the heat of the exhaust gas, using simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the exhaust gas heat utilization system. (Drawing includes non-English language text).    exhaust gas (3-5)    outer air (6,8)    dry air (7,9)    heat exchanger (10)    desiccants (11,12)    compressor (14)    reheater (15)
NOVELTY - A pump (P1) pumps the water from a water tank (2) to a cartridge (3) sealed with silicon powder (30) through a path (C1). A gas liquid separation apparatus (5) and a hydrogen permeable film (6) collect the hydrogen produced in the cartridge (3). A silicon oxide removal unit (F2) removes the silicon oxide produced in the cartridge.    USE - Hydrogen generator for motor vehicle (claimed).    ADVANTAGE - Hydrogen is produced reliably and efficiently, without the need of special equipment. Energy consumption is reduced reliably, thereby cost reduction is obtained.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) motor vehicle; and    (2) cartridge.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the hydrogen generator. (Drawing includes non-English language text).    hydrogen generator (1)    water tank (2)    cartridge (3)    heat source (4)    gas liquid separation apparatus (5)    hydrogen permeable film (6)    silicon powder(C-1) path (30)    silicon oxide removal unit (F2)    pump (P1)
NOVELTY - The rail vehicle (1) has a directional control valve (5) which switches and supplies the compressed air generated by an air compressor (2) to the fuel cell (3) which generates electric power or air-brake (9).    USE - Fuel cell drive-type rail vehicle.    ADVANTAGE - The installation space of the air compressor is decreased. Reduction of size and weight of whole vehicle is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell drive-type rail vehicle unit.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the fuel cell drive-type rail vehicle.    rail vehicle (1)    air compressor (2)    fuel cell (3)    directional control valve (5)    air-brake (9)
NOVELTY - The battery consists of rectangular metal case (3) with elliptical cross-section, housing electrode group with liquid electrolyte. Metallic sealing board (4) closes opening of case for sealing purposes. Projecting pieces (21) aligned with longitudinal axis of case, are provided at intervals between bottom face (3a) and opening over side surfaces.    USE - For electric and hybrid vehicles.    ADVANTAGE - Optimizes volumetric efficiency of the battery. Provides enhanced durability of the battery due to prevention of gas leak. Provides high cooling efficiency due to large surface area of projecting pieces for heat transfer. Minimizes swelling effects on side faces with reduced cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery module.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery module. (Drawing includes non-English language text).    battery module (1)    case (3)    bottom face (3a)    sealing board (4)    projecting pieces (21)
NOVELTY - The battery is discharged until the specific gravity of electrolyte-liquid in the battery is in the range of 1.025-1.100, after performing chemical formation with respect to battery case.    USE - For processing controlling-valve-type lead storage battery used in uninterruptible power system and motor vehicle.    ADVANTAGE - Improves discharging property and durability of lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart of the processing system. (Drawing includes non-English language text).
NOVELTY - The operating service condition of the fuel cell (2) is controlled based on the measured oxidation grade of carbon in polymer cell, so that the promotion of oxidation reaction is avoided, when the cell is judged to be in preset oxidation promotion range based on measured oxidation grade level.    USE - Solid polymer fuel cell operating method for motor vehicle.    ADVANTAGE - Prevents increase in cross leak and internal resistance to drive a solid polymer fuel cell stably over a long period of time to maintain the energy efficiency at high level by avoiding the oxidation promotion condition.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for solid polymer fuel cell driving system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a drive system of solid polymer fuel cell. (Drawing includes non-English language text).    drive system (1)    solid polymer fuel cell (2)    voltage measuring device (3)    cell temperature measuring device (4)    pH measuring device (5)    oxidation sensor (6)    control unit (7)
NOVELTY - Secondary batteries (15A,15B) which differ in voltage, are connected in parallel.    USE - In electric vehicle, hybrid vehicle.    ADVANTAGE - Provides a highly reliable and efficient secondary battery excellent in storage capacity.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the battery pack. (Drawing includes non-English language text).    main battery (15)    secondary batteries (15A,15B)
NOVELTY - The sodium hydroxide aqueous solution (10) is dropped as titrant to the aqueous solution comprising chemical converted positive electrode active material. The titration of aqueous solution is performed using a test electrode (1) to adjust pH of aqueous solution to acidic state using the nitric acid aqueous solution (9).    USE - For analyzing positive electrode active material for lead storage battery used in motor vehicle and electric vehicle.    ADVANTAGE - The lifetime of battery is estimated in short time by analyzing positive electrode active material.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the positive electrode active material analyzer. (Drawing includes non-English language text).    test electrode (1)    micro buret (2)    measurement cell (3)    nitric acid aqueous solution (9)    sodium hydroxide aqueous solution (10)
NOVELTY - A liquid hydrogen production raw material (53) containing liquid organic material and water (59), is supplied to arc (57) generated between cathode (54) and anode (55). Energy produced is used for vaporizing organic material and water. The vaporized gas reacts in hot plasma (56) and gas containing hydrogen and carbon monoxide, is obtained.    USE - For manufacture of gas containing hydrogen and carbon monoxide, used for fuel cell.    ADVANTAGE - A safe and convenient method for manufacture of high concentration hydrogen gas rapidly and efficiently, is provided. Need for separate storage unit for the manufacture hydrogen, is avoided. The apparatus is compact and lightweight. Plasma is stably supplied and vaporization of organic material and water is efficiently carried out. Production of soot or wax-like substance by plasma reaction is avoided. High industrial usage is offered.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for apparatus for manufacture of gas containing hydrogen and carbon monoxide. The apparatus comprises direct current plasma torch which consists of nozzle-like anode, rod-like cathode and container for holding the raw material. Flow path guides the vaporized gas into discharge portion and gas is removed through the outlet hole.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of plasma apparatus used for manufacture of high concentration hydrogen gas, using water-soluble organic material.    raw material (53)    cathode (54)    anode (55)    hot plasma (56)    arc (57)    liquid flow (58)    water and liquid organic compound (59)
NOVELTY - A cut-off valve (10) arranged at the upstream side of the cooling path (4) of the fuel cell main case (1), is closed during the shut down of the fuel cell.    USE - Fuel cell system.    ADVANTAGE - Enables ejecting the water remaining inside the fuel cell during shut down, hence prevents unnecessary pressure loss during start up due to the freezing of the cooling water remaining inside the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell main case (1)    cooling water system (2)    cooling plate (3)    cooling path (4)    cooling water tank (6)    feed pipe path (7)    return line (8)    pump (9)    cut-off valve (10)    back pressure control valve (11)
NOVELTY - The air conditioner uses electric power from solar cell (30) or a sub-battery (33) charged by the solar cells to run, when the vehicle is parked.    USE - For motor vehicle (claimed), hybrid vehicle. Also suits for refrigerator (claimed) for motor vehicle.    ADVANTAGE - The engine is not made to run for operating air conditioner, when vehicle is parked and prevents heating of vehicle interior when parking, as the air conditioner is run. Conserves fuel.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) motor vehicle equipped with air conditioner;    (2) solar cell roof for vehicle;    (3) solar cell sunroof for vehicle;    (4) solar cell roof carrier for vehicle;    (5) solar cell front mirror;    (6) solar cell side mirror;    (7) solar cell rear wing;    (8) cover with solar cell for vehicle;    (9) compressor for air conditioner;    (10) refrigerator for motor vehicle; and    (11) motor vehicle equipped with refrigerator.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the air conditioner for motor vehicle. (Drawing includes non-English language text).    battery (10)    fuse (13)    magnetic clutch (21)    solar cell (30)    electric motor (31)    sub-battery (33)
NOVELTY - The two ends (2A,2B) of a wire wound core (2) is made to contact a retainer of a stand seat (1). Fixing units (4A,4B) push both ends of the core against the retainer and fix the core to the stand seat.    USE - For use in hybrid vehicle and electric vehicle.    ADVANTAGE - The heat generated with the core is efficiently and thermally radiated by the stand seat through a retainer. Hence a high heat radiation capability is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for reactor apparatus manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of reactor apparatus. (Drawing includes non-English language text).    stand seat (1)    core ends (2A,2B)    fixing units (4A,4B)    terminal block (5)    pressing surfaces (41A,41B)
NOVELTY - A metal film (12) containing metal catalyst which has higher reactivity than reactivity of gold film, contacts exposed portion of metallic substrate (13).    USE - For fuel cell such as solid polymeric type fuel cell, phosphoric acid type fuel cell, molten carbonate type fuel cell for electric vehicle.    ADVANTAGE - The corrosion resistance characteristics of the metallic component is improved. The metallic component is manufactured easily at reduced cost.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell; and    (2) metallic component manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of metallic component.    separator (10)    platinum film (12)    metallic substrate (13)    projection (14)    end surface (16)
NOVELTY - A metal film (22) is laminated between two resin films (21,23). The metal film is formed longer than the resin film in the junction portion (25) of laminate.    USE - For vehicle-mounted battery pack module (claimed).    ADVANTAGE - Permeation of water is prevented and hence improved waterproof capacity is attained. Long-term reliability of battery is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery;    (2) battery manufacturing method;    (3) battery pack; and    (4) battery pack module.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional views explaining the manufacturing process of battery.    laminate film (20)    resin films (21,23)    metal film (22)    junction portion of laminate (25)    press die (31)    projection (32)
NOVELTY - A rubber composition comprises (in mass parts) ethylene-(alpha)-olefin type copolymerized rubber (A), functional group containing (co)polymer (B) and silica type filler (C) (5-100). The composition contains ethylene-(alpha)-olefin type copolymerized rubber (50-99) and functional group containing (co)polymer (B) (1-50) with respect to sum total (100) of A and B.    USE - For molded product (claimed) such as sealing, hoses, vibration proof rubber, engine mount, muffler hanger, diaphragm, roll, radiator hose, air hose, hose covers, packing, gasket, weather strip, O-ring, oil seal, belt, lining, dust boot, civil engineering building material, fuel cell, electronic component, air craft and motor vehicle.    ADVANTAGE - The rubber composition has excellent heat resistance, durability and vibration-proof property and can be used in high temperature environments.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) rubber molded product formed from the composition in which ethylene-(alpha)-olefin type copolymerized rubber is cross-linked using a cross-linking agent;    (2) manufacture of rubber composition which involves heat mixing ethylene-(alpha)-olefin type copolymerized rubber, functional group containing (co)polymer and silica type filler; and    (3) manufacture of rubber molded product which involves adding cross-linking agent to the rubber composition and cross-linking ethylene-(alpha)-olefin type copolymerized rubber.
NOVELTY - A first unit group includes temperature regulating unit and fuel cell output setting unit (13) aligned in transverse direction of vehicle. A second unit group includes fuel supply regulating unit (18) and humidification unit (15) aligned in transverse direction of vehicle. The first unit group, fuel cell (14), second unit group and exhaust unit (19) are sequentially aligned from the front to rear of vehicle.    USE - On-board fuel cell-powered electric vehicle.    ADVANTAGE - Prevents damage of fuel cell even if excessive external impact is applied to the vehicle. Can secure sufficient spaces in passenger and luggage compartments.    DESCRIPTION OF DRAWING(S) - The figure shows the plan view of fuel cell system box.    Fuel cell output setting unit (13)    Fuel cell (14)    Humidification unit (15)    Fuel supply regulating unit (18)    Exhaust unit (19)
NOVELTY - A heat insulation air chamber (70) is defined between a corrugated heat insulation plate (14a) and a fuel cell assembly (13). The heat insulating plate is interposed between the end of the cell assembly and a terminal plate (16a).    USE - For generating electricity.    ADVANTAGE - Operation of the fuel cell stack is enabled at low temperature, as voltage drop due to the delay in warming up of end cells of the stack, is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the fuel cell stack.    fuel cells (12)    fuel cell assembly (13)    corrugated heat insulation plate (14a)    terminal plate (16a)    heat insulation air chamber (70)
NOVELTY - Fuel cell system comprises a cooling unit (14) and a heating unit (16) integrated in a fuel cell unit (12).    USE - For a vehicle.    ADVANTAGE - The temperature within the fuel cell system can be easily controlled.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the fuel cell system.    fuel cell unit (12)    cooling unit (14)    heating unit (16)    oxygen feeding unit (38)    control or regulating unit (52)
NOVELTY - An external roller conveyor (5) moves in a vertical direction and attaches under an industrial/forklift truck's battery compartment (2) that holds a battery block (1) so as to change batteries over. The conveyor can also be lifted up. A base (7) for the truck's battery compartment has an opening (9) for the roller conveyor.    USE - For changing over batteries on an industrial/forklift truck.    ADVANTAGE - Production costs are kept low for industrial/forklift trucks.    DESCRIPTION OF DRAWING(S) - The drawing shows a side view of the present invention.    Battery block (1)    Battery compartment (2)    External roller conveyor (5)    Base for battery compartment (7)    Opening for roller conveyor (9)
NOVELTY - The system has a defrosting device (61) to melt ice in a water tank by applying heat of the coolant to the tank. A coolant recirculation passage (22, 25, 95) allows a recirculation of the coolant through the defrosting device and fuel cell (1). A controller (51) controls a flow generator (21) to produce a flow of coolant from the cell to the defrosting device to melt ice in the tank while startup operation of the system.    USE - Used with a vehicle and in an electrical appliance.    ADVANTAGE - The temperature of the coolant is increased at startup of the fuel cell system to melt ice in the water tank by using waste heat resulting from power generation in the fuel cell without using extra fuel or power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a control method for controlling a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a fuel cell system.    Fuel cell (1)    Flow generator (21)    Coolant recirculation passage (22, 25, 95)    Water tank (31)    Humidifying device (34)    Controller (51)    Defrosting device (61)
NOVELTY - Manufacture of a positive electrode material for secondary batteries comprises producing LiFePO4 by mixing a compound which releases phosphate ions in a solution, water, and metal iron, dissolving the metal iron, adding lithium carbonate, lithium hydroxide or their hydrates, and firing the resultant reaction product.    USE - Used for producing a positive electrode material LiFePO4 (claimed) for use in electrodes of secondary batteries for driving e.g. hybrid electrical vehicles, and power sources requiring a large current such as for mobile phones.    ADVANTAGE - The battery has a voltage efficiency of the required level and an effective battery discharge capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the secondary battery using the positive electrode material LiFePO4.    DESCRIPTION OF DRAWING(S) - Figure 2 shows a graph of the X-ray diffraction results of the primary reaction product. (Drawing contains non-English language text).
NOVELTY - The equalizer has a support frame (22) spaced around a periphery of a wheel driven by a stepper motor. Ultra-capacitors having a cylindrical bearing (24) are located in a space between the wheel and frame. Contact pads (30) positioned in the frame have contact with the capacitors. The pads are connected to poles of cells of a battery pack. Leads (70) electrically couple alternating pairs of the pads.    USE - Used for equalizing a charge on a number of cells of a battery pack (claimed) during charging, discharging or conditioning of the battery pack utilized in an electric vehicle and for equalizing charge in ultra-capacitor, and fuel cell.    ADVANTAGE - The mechanical movement of the capacitors is accomplished with the rotary movement of the stepper motor, thereby preventing a development of mismatching by equalizing the voltage of the cells. The equalizer transfers energy from cells of higher voltage to cells of lower voltage. The equalizer provides cell voltage control while cells are connected in series without bypassing switches, thereby improving a formation procedure of batteries and allowing one charge/discharge circuit to carry out a formation of multiple cells, and ultra-capacitors. The equalizer equalizes all cell voltages simultaneously, thereby providing faster and complete battery equalization with a simple, passive structure.    DESCRIPTION OF DRAWING(S) - The drawing shows a top view of a rotary equalizer.    Support frame (22)    Cylindrical bearing unit (24)    Contact pads (30)    Leads (70)
NOVELTY - Reforming an alcohol involves contacting a feed gas mixture comprising an alcohol with a reforming catalyst comprising copper at the surface of a metal sponge supporting structure to produce a reforming product mixture comprising hydrogen.    USE - To produce a reforming product mixture comprising hydrogen, which is useful as a fuel source for a fuel cell to generate electric power for driving vehicle (claimed).    ADVANTAGE - The method uses a catalyst system having a higher density than prior at alcohol reforming catalysts; provides better thermal conductivity for supporting the endothermic reaction; uses a catalyst without acid sites, having high activity and increased stability for the conversion of acetaldehyde to methane and carbon monoxide at moderate temperature; and allows a simplified power system requiring fewer costly hydrogen fuel cell units and provides improved energy efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for producing (P2) electric power from a fuel cell involving, contacting a feed gas mixture comprising ethanol with a dehydrogenation catalyst in a dehydrogenation reaction zone to produce a product mixture comprising hydrogen. The dehydrogenation catalyst comprises copper at the surface of the metal supporting structure; introducing hydrogen from the product mixture and oxygen into a fuel cell to produce electric power and a fuel cell effluent comprising methane; introducing the fuel cell effluent and oxygen into a combustion chamber; and combusting the fuel cell effluent in the combustion chamber.
NOVELTY - The method involves generating and supplying electric energy towards the peripheral component of a fuel cell (12). A capacitor (16), electrical connected to the fuel cell, is charged through the supplied electric energy. A heater (14) warms the fuel cell through electric energy discharged from the capacitor.    USE - For warming fuel cell system of vehicle.    ADVANTAGE - Ensures fast and simple warming of fuel cell. Ensures smooth start-up operation of fuel cell system. Improves vehicle driving performance.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the fuel cell system.    Fuel cell (12)    Heater (14)    Capacitor (16)    Switch (20)    Membrane electrode assembly (22)
NOVELTY - The battery housing has a curved wall surface (14) between top and bottom surfaces (12,16), and that forms an open center area and opposing ends (18,20). Two terminals (32,34) are attached to the battery housing to provide points of electrical connection to the battery (2).    USE - For installation within spare tire compartment of vehicle.    ADVANTAGE - Battery is readily accessible for maintenance or replacement. Enables effective use of unused space in the wheel compartment.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded view of the battery.    Battery (2)    Top and bottom surfaces (12,16)    Curved wall surface (14)    Opposing ends (18,20)    Terminals (32,34)
NOVELTY - A threaded nut (42) is rotatably secured to a threaded rod such that the nut is positioned above and abuts against an upper wedge-shaped body (34). The downward movement of nut causes downward movement of upper wedge-shaped body and lower wedge-shaped body (36) such that the wedge-shaped bodies apply pressure against one side surface (22) of a main body (12) to reduce the size of an intermediate aperture.    USE - For storage battery used in e.g. automobile, truck.    ADVANTAGE - Achieves good mechanical and electrical connection to terminal post of battery. Can be easily and conveniently connected and disconnected from battery terminal post. Prevents over torque of connector.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of battery terminal connector.    Main body (12)    Side surface (22)    Upper wedge-shaped body (34)    Lower wedge-shaped body (36)    Threaded nut (42)
NOVELTY - A muzzle, connected to the outlet (86) of a venturi (70), collects liquid electrolyte such that the venturi outlet is submerged in the liquid electrolyte. A pump (66) is operated to cause a flow of liquid electrolyte through the venturi such that liquid electrolyte flows from a tank (30), through a battery cell (58), and from the venturi outlet.    USE - For supplying liquid electrolyte to battery of vehicle e.g. electric car, golf cart, utility vehicle.    ADVANTAGE - Eliminates the need for separate fluid hook-up step, and enables automatic replenishment of necessary amount of liquid electrolyte to batteries.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a vacuum source;    (b) a vehicle;    (c) a vehicle and fluid supply system assembly;    (d) a battery fluid supplying method; and    (e) a battery charging method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of liquid electrolyte supply system.    Tank (30)    Battery cell (58)    Pump (66)    Venturi (70)    Outlet (86)
NOVELTY - Wind is deflected by wind deflectors (12,18) as the truck moves forward. The deflected wind enters a turbine inlet (16) and turns a wind turbine (14), making a generator (32) produce electric power which is either stored or used to operate accessories on the truck.    USE - For moving trucks having roofed cab.    ADVANTAGE - Captures energy from wind developed passing over moving vehicle to partially or fully drive moving vehicle. Inexpensive, dependable and fully effective in accomplishing intended purposes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of capturing wind energy from moving trucks.    DESCRIPTION OF DRAWING(S) - The figure is a detail view of a turbine system.    Wind deflectors (12,18)    Wind turbine (14)    Turbine inlet (16)    Generator (32)
NOVELTY - The current and voltage of a secondary battery is measured based on the multiple frequencies generated by one or more motor generators (44). The impedance of secondary battery is calculated based on the measured current and voltage. The characteristic of secondary battery is evaluated based on the calculated impedance.    USE - For evaluating remaining amount and service life of secondary battery e.g. lead battery used as energy source for starting engine, illumination, fuel injection device and mounted on vehicle e.g. hybrid vehicle.    ADVANTAGE - Enables diagnosing battery characteristics of drive battery of hybrid vehicle during running without using another power source or battery apparatus. Maintains constant discharge side DC current by controlling the generation amount of the motor generator. Enables detection of battery condition by controlling the motor controller and inverter without using separate power source. Ensures accurate calculation of the battery condition by evaluating and combining the obtained battery condition accuracy data. Enables generation of all frequencies needed to control motor generator at constant interval for impedance measurement. Eliminates noise of 5 kilohertz caused by rectifying ripple current of generator due to low pass filter.    DETAILED DESCRIPTION - The motor generator generates electricity by receiving drive force from a vehicle or a generator driven by the internal combustion engine of vehicle.    An INDEPENDENT CLAIM is also included for a battery apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the configuration of power train of a hybrid vehicle.    Engine (43)    Motor generators (44)    Transmission (51)    Inverter (61)    Transmission controller (90)
NOVELTY - A controller (21) regulates a DC/DC (direct current/direct current) converter (13) to set the voltage level to be supplied from a secondary battery (7) to a load (6) at a value equal to or greater than the open voltage level of a fuel cell stack (1) during start-up of the fuel cell stack and set the voltage level supplied to the load through the DC/DC converter at less than the detected voltage level.    USE - Fuel cell system for starting up fuel cell stack using electric power charged in secondary battery installed on electric vehicle.    ADVANTAGE - Ensures stable voltage output from fuel cell stack during start-up of the fuel cell stack. Ensures smooth shifting of voltage from the secondary battery to fuel cell stack. Enables regulation of temperature and pressure of the fuel gas. Enables control of flow rate of air to be supplied to the fuel cell stack. Improves control accuracy of operation by setting actual open voltage level of fuel cell stack to the target voltage level of DC/converter. Eliminates impurity gas from the fuel cell stack while warming up the fuel cell stack by supplying hydrogen gas and air at given time interval.    DETAILED DESCRIPTION - The fuel cell stack is supplied with fuel and oxidant gases to voltage supplied to the load e.g. drive motor, electric compressor (3) installed on a fuel cell powered vehicle through a diode (11). Voltage is charged and discharged in the secondary battery. The DC/DC converter is connected to the fuel cell stack through the diode to convert voltage level, charge the secondary battery and supply converted voltage to the load. An INDEPENDENT CLAIM is also included for a fuel cell system control method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a fuel cell system.    Fuel cell stack (1)    Electric compressor (3)    Load (6)    Secondary battery (7)    Diode (11)    DC/DC converter (13)    Controller (21)
NOVELTY - Provided is a battery for supplying a dual voltage in vehicles, which improves the operation efficiency of each electric equipment of vehicles, and reduces the volume of an engine room and the weight of vehicles.    DETAILED DESCRIPTION - The battery(10) for vehicles comprises a plurality of cells(4) formed of an anode plate(1) and a cathode plate(2) attached on both sides of a separator(3) and generates electric power of rating voltage at the anode terminal(6). In the battery(10), a supplementary anode terminal(8) is connected to an anode plate(1) of a cell positioned in the central part so that electric power of a voltage lower than the rating voltage is generated. In particular, the supplementary anode terminal(8) generates the electric power of 12V.
NOVELTY - A flying vehicle using electric power by a storage battery is provided to effectively utilize limited traffic roads and to protect nature and environment and minimize pollutants by using self-supply power of the storage battery as a power source.    DETAILED DESCRIPTION - A flying vehicle using electric power by a storage battery is composed of an electricity storing system(11) for effectively storing electricity; an air floating system(51) for securing rotational force with supplied electric power and floating the vehicle in the air; a propelling system(41) for propelling the flying vehicle; an electric power generating system(61) for utilizing relative power for the rotational force; and a control system(21) for effectively controlling and managing electricity obtained by the electric power generating system. In addition, a labor saving air floating system is formed by integrating a rotating system(31) and the air floating system and a laborsaving propelling system is formed by integrating the rotating system and the propelling system.
NOVELTY - Provided is a fuel cell system, which improves energy utility efficiency and electric power generation performance, and reduces the fuel consumption.    DETAILED DESCRIPTION - The fuel cell system generates electric power by the electrochemical oxidation at an anode and the electrochemical reduction at a cathode, wherein a fuel recovery line(104) is connected to the anode and an air supply line(107) and air discharge line(108) are connected to the cathode. In the fuel system, a hydrogen gas separator(121) is disposed on the fuel recovery line(104); the hydrogen gas separator(121) and a burner(112a) of a moistener(112) are connected to a hydrogen gas recovery line(122) to reutilize the hydrogen separated by the hydrogen gas separator(121) as a fuel for the moistener(112); a water separator(123) is disposed on the air discharge line(108); and the water separator(123) and a water container(112b) of the moistener(112) are connected to a water recovery line(124) to supply the water separated by the water separator(123) to the water container(112b).
NOVELTY - A method for managing an SOC(State Of Charge) of a battery for an electric vehicle is provided to enhance the accuracy and the reliability by determining correctly a charging state of the battery.    DETAILED DESCRIPTION - A temperature change rate of a battery is compared with a reference change rate(S101-S104). A reset process is performed if the present change rate of temperature is lower than the reference change rate or the average charge current is compared to the reference value if the present change rate of temperature is higher than the reference change rate(S105-S106). An error flag is reset if the average charge current is higher than the reference value(S107-S109). An SOC is reset if the SOC is in the state of full charge(S110). An accumulated value of the error flags is compared with the reference number if the average charge current is lower than the reference value(S111-S112). A trouble state is reported to a driver if the accumulated value of the error flags is lower than the reference number(S113-S114).
NOVELTY - A cooling system of stack protection apparatus for fuel cell electric vehicles is provided to cool the cooling water by using a lowering phenomenon of the surrounding temperature of a regulator according to the depression of the hydrogen gas.    DETAILED DESCRIPTION - A cooling system of stack protection apparatus for fuel cell electric vehicles includes a fuel cell stack(2), a cooling circuit(6), and an accumulator(14), and an auxiliary cooling portion. The auxiliary cooling portion refrigerates the cooling water by using a lowering phenomenon of the surrounding temperature of a regulator according to the depression of the hydrogen gas supplied to the fuel cell stack(2) on a return tube path between the cooling circuit(6) and the fuel cell stack(2).
NOVELTY - A fuel cell cooling system of an electric vehicle is provided to stabilize the generation of electric energy by supplying the heated steam to the inside of a stack case to maintain the temperature of the fuel cell stack at the activation temperature.    DETAILED DESCRIPTION - A fuel cell cooling system of an electric vehicle includes a temperature sensor(13) and a heating portion(17). The temperature sensor(13) is installed at one side of a stack case(9) in order to detect the temperature of the inside of the stack case(9). The heating portion(17) is installed at one side of a cooling water pipe(15) for connecting a humidifier(7) to the stack case(9). The heating portion heats the steam of the cooling water pipe(15) according to a control signal of a controller(19) in response to a detecting signal of the temperature sensor(13) and supplies the heated steam to the stack case(9).
NOVELTY - A method is provided to detect an equalizing charging time upon occurrence of module energy variation of battery pack, while preventing an over charge of the maximum module in the high state of charge area and discharge of the minimum module in the low state of charge area.    DETAILED DESCRIPTION - A method comprises a step of permitting a battery controller of a hybrid electric vehicle to take, as an input, voltage, current and temperature of the battery module, and calculate a state of charge; a step of calculating, in a real time basis, the state of charge of the modules having the maximum state of charge and the minimum state of charge; and a step of permitting the battery controller to transmits the calculated maximum and minimum state of charge to a vehicle controller.
NOVELTY - A hydrogen supply system of a fuel cell vehicle and a controlling method thereof are provided to prevent an accident due to the remaining hydrogen by storing the high-pressure hydrogen into a safety tank.    DETAILED DESCRIPTION - A hydrogen supply system of a fuel cell vehicle includes a hydrogen tank(11), a hydrogen line(13) for connecting the hydrogen tank(11) to a fuel cell(30), a regulator(15), a breaking valve(14), and a control unit(16) for controlling a valve. The hydrogen supply system of the fuel cell vehicle further includes an auxiliary hydrogen line(21), a safety tank(24), a pressure sensor(25), a solenoid valve(22), a check valve(23), and an emergency supply valve(26). The auxiliary hydrogen line(21) is connected between the hydrogen line(13) and the regulator(15). The safety tank(24) is installed on the auxiliary hydrogen line(21). The pressure sensor(25) is used for detecting the internal pressure of the safety tank(24). The solenoid valve(22) is installed on the auxiliary hydrogen line(21). The check valve(23) is installed at an output side of the solenoid valve(22). The emergency supply valve(26) is installed on the auxiliary hydrogen line(21).
NOVELTY - An apparatus for compensating a voltage of an auxiliary battery of an electric vehicle is provided to enhance the reliability and stability by supplying constantly driving voltage to plural load portions.    DETAILED DESCRIPTION - An apparatus for compensating a voltage of an auxiliary battery of an electric vehicle includes a main control portion(210), a DC/DC converter(220), a first voltage detection portion(250), a second voltage detection portion(260A-260n), and a compensation value detection portion(270). The main control portion(210) outputs a PWM control signal for supplying a voltage of a main battery. The DC/DC converter(220) is used for converting the voltage of the main battery to a required voltage by performing a PWM switching operation. The first voltage detection portion(250) detects a voltage of an output terminal of the DC/DC converter(220). The second voltage detection portion(260A-260n) detects voltages of input terminals of plural load portions(240A-240n). The compensation value detection portion(270) detects a compensation value from the voltage of the first voltage detection portion(250) and the voltage of the second voltage detection portion(260A-260n) and applies the detected compensation value to the main control portion(210).
NOVELTY - The system has flow paths (2,3) to supply fuel and oxidizing agent to a fuel cell (1), respectively. A main load (4) is operated by power supply from the fuel cell. The main load is electrically connected to the fuel cell and separated from a discharge load (8), in normal mode. The discharge load is electrically connected to the fuel cell and is separated from the main load, in a catalyst recovery mode.    USE - Fuel cell electric-power generation system.    ADVANTAGE - The influence of the resistance value of the discharge load on the main load is prevented, by maintaining main and discharge loads in separated state. Prevents fluctuation of the load in the fuel cell electric-power generation system, by setting resistance value of the discharge load independently.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell electric-power generation system in normal mode. (Drawing includes non-English language text).    fuel cell (1)    flow paths (2,3)    main load (4)    electric power unit (5)    discharge load (8)
NOVELTY - An air pump (31) supplies oxygen to a fuel cell (10), through an oxygen supply path (30). A valve (32) is provided to increase the pressure in the oxygen path, so that the electrical energy generated by the fuel cell is more than the electric power required by the air pump.    USE - For vehicle, ship and portable generator.    ADVANTAGE - Since the evaporation of water in the fuel cell in suppressed by increasing the pressure in the oxygen supply path, the moisture content of the fuel cell is maintained and warming-up of the fuel cell is promoted.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (10)    oxygen supply path (30)    air pump (31)    valve (32)    hydrogen pump (41)
NOVELTY - A piece of charcoal is stored as a hydrogen storage material (7) in an airtight container. Hydrogen is made to adsorb, in the storage of hydrogen. The charcoal is obtained by carbonizing the bamboo subfamily plant.    USE - For storing hydrogen used as energy source, such as fuel for motor vehicle.    ADVANTAGE - The storage of hydrogen is safe and economical using the storage apparatus. The hydrogen storage apparatus is safe to handle and economical and has excellent conveyance property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the hydrogen storage apparatus. (Drawing includes non-English language text).    Hydrogen storage material (7)    Hydrogen storage container (10)    Bamboo charcoal block (20)    Macropore (21)    Micropore (22)
NOVELTY - An aggregate (H1) is formed by aggregation of molecule or atom. The space between molecule or atom in aggregate is temporarily enlarged, and space is filled by gas (G) of occluding material, by adding external energy in the atmosphere, to enable gas occlusion.    USE - For occluding gas, especially hydrogen    ADVANTAGE - The gas occlusion and detachment are simple and stable. The aggregate efficiently absorbs gas particle to the space, and gas occlusion ability is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) gas detachment method which involves reducing pressure of gas of aggregate, enlarging space filled with aggregate containing gas, and detaching gas from space;    (2) gas occlusion detachment method which involves occluding and detaching gas;    (3) gas occlusion apparatus. The apparatus has interior space for storing gas, gas supply unit for supplying gas of occlusion material with respect to gas reservoir, and energy supply unit for adding external energy to gas reservoir. The aggregate capable of occluding gas is accommodated in interior space;    (4) gas occlusion discharging apparatus. The apparatus has interior space for storing gas, gas supply unit for supplying gas of occlusion material to gas reservoir, energy supply unit for adding external energy to gas reservoir, gas discharge unit for discharging gas from gas reservoir to exterior space, and pressure reduction unit for lowering internal pressure of gas reservoir; and    (5) gas reservoir having interior space for storing gas, gas supply portion for supplying gas from outside to interior space, and gas discharge portion for discharging gas from interior space to exterior space.    DESCRIPTION OF DRAWING(S) - The figure demonstrates the gas occlusion and gas detachment method. (Drawing includes non-English language text).    gas particle (G)    aggregate (H1)    unit component (H11)
NOVELTY - The power sources consisting of batteries (21,31) and fuel cells (22,32) which energizes motors (25,35), are provided for outputting power to a drive shaft (12).    USE - Electric vehicle.    ADVANTAGE - The operation of the vehicle is ensured even when one of the power sources fails.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for control method of electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the power sources performing power transmission to the drive shaft. (Drawing includes non-English language text).    drive shaft (12)    batteries (21,31)    fuel cells (22,32)    motors (25,35)    gear box (40)
NOVELTY - The heater (4) heats a reaction chamber to produce reformed gas which is passed to ventilator (5). The ejectors (6,7) are provided to eject reformed gas which heats intake air passed from the ventilator and a firing unit (8) combusts the reformed gas emitted from the ejectors.    USE - For hydrogen manufacturing apparatus of fuel cell system.    ADVANTAGE - The ejectors maintains combustion and avoids occurrence of backfire by flame during combustion. Enables to control combustion easily and safely. Ensures smooth ejection of gas by setting angle of ejectors and performs stable combustion. Enables heating hydrogen manufacturing apparatus uniformly.    DETAILED DESCRIPTION - The heater (4) heats a reaction chamber to produce reformed gas which is passed to ventilator (5). The ejectors (6,7) are provided to eject reformed gas which heats intake air passed from the ventilator and a firing unit (8) combusts the reformed gas emitted from the ejectors. The ejectors are set to angle of 40-120degrees so as to intersect gas ejected through it and consists of gas emission pipe (11,12) with openings (9,10) respectively. A rectifier is provided at upstream side of air flow to mix air in the ventilator.    DESCRIPTION OF DRAWING(S) - The figure shows the top sectional view and elevational view of the heater. (Drawing includes non-English language text).    heater (4)    ventilator (5)    ejectors (6,7)    firing unit (8)    openings (9,10)    gas emission pipes (11,12)
NOVELTY - The non-chemically formed electrode which is filled with active material, is processed by dilute sulfuric acid, after heating the electrode.    USE - Electrode for lead storage battery for motor vehicle and industrial lead storage battery.    ADVANTAGE - Compact, lightweight and durable battery is obtained. Improves the operability of the battery.
NOVELTY - The battery (30) has electrode winding group (11) accommodated in battery can (10). An upper cover (20) arranged at upper portion of the winding group, has disk-shaped diaphragm (2). A flat doughnut-shaped splitter (4) follows the diaphragm.    USE - Sealing cylindrical shaped rechargeable lithium-ion battery for domestic electrical appliance, electric vehicle (EV) and hybrid electric vehicle (HEV).    ADVANTAGE - Battery with ensured safety and increased volumetric efficiency, is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the sealing cylindrical shaped rechargeable lithium-ion battery.    dish-shaped diaphragm (2)    flat doughnut-shaped splitter (4)    battery can (10)    electrode winding group (11)    upper cover (20)    sealing cylindrical shaped rechargeable lithium-ion battery (30)
NOVELTY - A sealing layer (7) seals an edge of a lamination sheet (3) that covers a battery component (2). One portion of a tab (4) that is pulled from the component, is covered by the lamination sheet.    USE - For vehicles (claimed) such as electric vehicle, hybrid vehicle, fuel-cell electric vehicle.    ADVANTAGE - The sealing performance over long period of time is attained, effectively. Thus battery durability and strength are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) lamination battery module;    (2) battery pack; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lamination battery.    battery component (2)    lamination sheet (3)    tab (4)    coupling portion (5)    sealing layer (7)
NOVELTY - A flat metal plate is heated to a temperature in the range 60-150degreesC, so as to form protrusions and recesses alternately. A gas passageway is formed by the protrusions and recess.    USE - For manufacturing stainless steel separator used in solid polymer fuel cells for use as small-scale electric-power generation system and as drive source in electric vehicles.    ADVANTAGE - Enables high precise formation of stainless steel separator, in an economical way.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing apparatus for stainless steel separator.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a partially heating roll.    heating roll (51)    heat transfer surface of heating roll (55)    heat insulation portion (57)
NOVELTY - The voltage difference is calculated by subtracting terminal voltage of battery, which is measured after initiating operation of starter, from initial voltage. The value determined by subtracting voltage corresponding to initial internal resistance of battery, from voltage difference, is integrated and compared with specific value of battery storage capacity to determine capacity deterioration.    USE - For determining deterioration of capacity of secondary battery, lead storage battery mounted on vehicle such as heavy-duty truck, hybrid vehicle, car.    ADVANTAGE - The deterioration of capacity of secondary battery is determined accurately at reduced cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery deterioration determination apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining battery capacity deterioration determination process. (Drawing includes non-English language text).
NOVELTY - A turbo fan is operated by a wind force obtained during vehicle running. A generator is turned by a power motor attached to the turbo fan and electric power is generated which is used for charging backup battery.    USE - Electric vehicle.    ADVANTAGE - Enables wind-powered electricity generation even during continuous vehicle running and without need of fuel.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for wind powered electricity generation system.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of wind-powered electric generation system used in electric vehicle. (Drawing includes non-English language text).
NOVELTY - Electric fans (28) are arranged at both ends on the back side of the packing case, divided into battery accommodation chamber and cell controller accommodation chamber. Fresh air inlets (20) are formed at upper/lower surfaces of the case.    USE - For accommodating battery cells in electric vehicle.    ADVANTAGE - Reduces complications in wiring as the leads are extended out of the battery chamber and also prevents short circuit of cell controller, improving safety and operability. Enables uniform cooling on both left and right sides, cooling all the batteries.    DESCRIPTION OF DRAWING(S) - The figure shows the assembly state of the battery module perspectively.    packing case upper cover (2)    side louvers (11)    fresh air inlets (20)    fans (28)
NOVELTY - The internal resistance (R) of a lead battery is calculated by adding the charge-transfer resistance (Ret) with a constant (c), where Ret is the sum of the charge-transfer resistance of cathode and anode and c is set to c=1.15+/-0.1.    USE - For detecting the charging state of lead battery in motor vehicle.    ADVANTAGE - Detects the charging state of the battery accurately .    DESCRIPTION OF DRAWING(S) - The figure shows a flow chart illustrating the steps involved in detecting the charge of battery. (Drawing includes non-English language text).
NOVELTY - A storage tank (2) accommodates hydrogen molecule containing compound. Hydrogen from the storage tank, is introduced into the fuel cell (1). The exhaust heat of fuel cell, is transferred to the tank, by a transfer unit.    USE - For motor vehicle, domestic purposes and direct current power supply installation of information technology field.    ADVANTAGE - The lightweight hydrogen is stored at normal temperature and pressure, easily. Reduces energy cost by utilizing exhaust heat of fuel cell to heat and generate hydrogen. Replenishment of hydrogen to hydrogen molecule containing compound, is performed easily. Reduces weight of the installation which uses the fuel cell electric power generation system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of fuel cell electric power generation system. (Drawing includes non-English language text).    fuel cell (1)    storage tank (2)
NOVELTY - The cooling device has a heat radiator (4) whose inner space (3) is connected to periphery of fuel cell (2). The coolant circulated through the slits (7A,7B) provided at inner walls (6) of the radiator, is evaporated by the heat of fuel cell.    USE - For cooling heat generator such as fuel cell used in spacecraft structure.    ADVANTAGE - The fuel cell is cooled with minimum mechanical operation, thus fault generation is suppressed and the cooling operation is performed reliably.    DESCRIPTION OF DRAWING(S) - The figure is a cut away perspective drawing of cooling device. (Drawing includes non-English language text).    fuel cell (2)    inner space (3)    radiator (4)    inner side wall (6)    slits (7A,7B)
NOVELTY - A carbon nano-fiber (11) has a carbon fiber as a seed, having kish graphite (10) precipitate.    USE - As cathode material of lithium ion secondary battery and hydrogen support of fuel cell.    ADVANTAGE - The carbon nano-fiber is economic. Production of byproducts other than water, is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows the manufacture of the carbon nano fiber. (Drawing includes non-English language text.)    Kish graphite (10)    Carbon nano fiber (11)    Container (12)
NOVELTY - A mesophase pitch, which is used as a raw material, is subjected to spinning process, infusible process, carbonization process, grinding process, alkali activation process, washing process and drying process, in order, to obtain an activated carbon fiber.    USE - As electrode of electrical-double-layer capacitor (claimed) used for electronic devices such as mobile telephone, notebook computer, microcomputer and internal circuit memory elements, and as auxiliary power of battery for electric vehicles and passenger cars.    ADVANTAGE - The activated carbon fiber provides electrode with high electroconductivity and electrode density, and electrical-double-layer capacitor with improved electrostatic capacitance. The fiber has uniform particle diameter, since alkali activation reaction of carbon fiber ground material is performed uniformly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrical-double-layer capacitor, which contains activated carbon fiber as electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of electrical-double-layer capacitor.    Collector electrodes (1,2)    Polarizing-electrodes (3,4)    Separator (5)    Gasket (6)    Case (7)
NOVELTY - An alkali metal compound is added to a carbon precursor, and subjected to alkali activation process in three or more steps of retention temperature under inert gas atmosphere, to manufacture activated carbon or activated carbon fiber.    USE - For manufacturing activated carbon or activated carbon fiber used as electrode for electrical double layer capacitor (claimed).    ADVANTAGE - The electrical-double layer capacitor formed using the activated carbon or activated carbon fiber, has improved electrode density and electrostatic capacitance per active material unit weight and per unit volume. The dispersion of alkali metal compound and/or alkali metal in the reaction system is reduced.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrical double layer capacitor which uses activated carbon or activated carbon fiber as electrode.
NOVELTY - A long-type carbonaceous precursor fiber cloth is continuously subjected to carbonization in an inert-gas atmosphere, to obtain a carbonaceous fiber cloth.    USE - For manufacturing carbonaceous fiber cloth used for gaseous-diffusion layer material (both claimed) for alkali-type, phosphoric-acid type, molten-carbonate type, solid-electrolyte type or solid-polymer type fuel cells used as electric power unit for motor vehicles and co-generation systems.    ADVANTAGE - The manufacturing method provides carbonaceous fiber cloth having favorable gas permeability, electroconductivity, water retention, drainage property, thickness uniformity, rigidity, handleability, and smoothness.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) carbonaceous fiber cloth; and    (2) gaseous-diffusion layer material.
NOVELTY - A cell (40) is covered with a laminate film (41) with tabs (43) having one end connected to the cell and other end protruded from the laminate film. The joining portion of the tab and the film is coated with sealants (45) having larger thermal capacity than the laminate film. The sealant contains polyolefin compound.    USE - Cell for motor vehicles.    ADVANTAGE - The sealants prevents penetration of moisture content and improves sealing performance, heat dissipation, durability of the cell.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack; and    (2) battery pack module.    DESCRIPTION OF DRAWING(S) - The figure shows the front view, side view and sectional view of the cell.    Cell (40)    Laminate film (41)    Cell housing (42)    Tab (43)    Sealant (45)
NOVELTY - The battery pack has several thin batteries (10) including positive and negative electrode terminals (104,105) that are connected to a power generation component. The positive and negative electrode terminals are fixed or released using a fixing unit (5) including a damping material (53).    USE - Battery pack for vehicle (claimed).    ADVANTAGE - Enables exchanging the thin batteries easily.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) composite battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top and side views of the fixing device. (Drawing includes non-English language text).    fixing unit (5)    thin battery (10)    fixing base (51)    damping material (53)    positive electrode terminal (104)    negative electrode terminal (105)
NOVELTY - A measuring unit (3) estimates the voltage of battery cells (Ba-Bd) in a main circuit (1). When the voltage of a certain battery is above or less than a set value, the switches (SWa-SWd) in a bypass circuit (2) are turned ON/OFF. When the voltage of a certain battery or all the batteries is smaller than a predetermined value, the battery cells are charged by passing a final current smaller than initial current.    USE - For secondary battery e.g. rechargeable lithium-ion battery, in automotive application.    ADVANTAGE - Enables obtaining excellent charging and discharging property with reduced charging time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for discharge device of secondary battery.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the charging and discharging circuit of the secondary battery. (Drawing includes non-English language text).    main circuit (1)    bypass circuit (2)    measuring unit (3)    secondary battery cells (Ba-Bd)    resistors (Ra-Rd)    switches (SWa-SWd)    terminals (T0,T1)
NOVELTY - Fuel with a lead content of 0.56 g/l or less comprises isoparaffins (I) with 4 or 5 carbon atoms, isoparaffins (II) with 6-9 carbon atoms and optionally alkylaromatic hydrocarbons (III) with 6-11 carbon atoms. The fuel contains 45-85 vol.% of (II) and has a (I)/(II) volume ratio of 0.1-0.6.    USE - The fuel is useful in spark-ignition engines for aircraft, racing vehicles or the like, in fuel treatment units (e.g. reformers) connected to fuel cells, and for reducing pollutant emissions from spark-ignition engines (all claimed).    ADVANTAGE - The fuel has a high enough octane rating for use in high compression ratio engines, with an F4 octane number of at least 130 and a motor octane number (MON) of at least 99.5, while having a low lead content and without containing substitute octane improvers.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing a high-octane fuel with a low lead content by mixing (I), (II) and optionally (III) in amounts such that the fuel contains 45-85 vol.% of (II) and has a (I)/(II) volume ratio of 0.1-0.6.
NOVELTY - Fuel with a lead content of 0.56 g/l or less comprises isoparaffins (I) with 4 or 5 carbon atoms, isoparaffins (II) with 6-9 carbon atoms and optionally alkylaromatic hydrocarbons (III) with 6-11 carbon atoms. The fuel contains 45-85 vol.% of (II) and has a (I)/(II) volume ratio of 0.1-0.6.    USE - The fuel is useful in spark-ignition engines for aircraft, racing vehicles or the like, in fuel treatment units (e.g. reformers) connected to fuel cells, and for reducing pollutant emissions from spark-ignition engines (all claimed).    ADVANTAGE - The fuel has a high enough octane rating for use in high compression ratio engines, with an F4 octane number of at least 130 and a motor octane number (MON) of at least 99.5, while having a low lead content and without containing substitute octane improvers.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing a high-octane fuel with a low lead content by mixing (I), (II) and optionally (III) in amounts such that the fuel contains 45-85 vol.% of (II) and has a (I)/(II) volume ratio of 0.1-0.6.
NOVELTY - A vehicle electromechanical actuator (2) is normally supplied from the vehicle battery (1) via a control unit (4) within a management unit (3). If the battery supply becomes defective a selector (6) changes the supply from the battery to a capacitor (5) which will be a supercapacitor if the actuator requires substantial power. The supercapacitor is charged (7) from the battery after installation.    USE - As standby electricity supply for electromechanical actuators on vehicles    ADVANTAGE - The capacitor is only charged after assembly and connection of the management unit which makes it much safer than a battery. Unlike a battery no special charging routine is required    DESCRIPTION OF DRAWING(S) - The drawing shows the standby electricity supply.(The drawing includes non-English language text)    Vehicle battery (1)    Actuator (2)    Management unit (3)    Control unit (4)    Capacitor (5)    Selector (6)    Charger (7)
NOVELTY - The method includes the steps (E1) of measuring the difference (Omes) of concentration of oxygen (O2) between a reference gas and the air circulating in the evacuation conduit, and a step (E2) for calculation of the difference (Omes - Oref) between the measured value (Omes) and a reference value (Oref), and a step (E3) of determination of the optimal rate of admission of air as a function of the result (Omes - Oref) of the calculation, and a step (E4) of control of the regulation unit (32) for obtaining the optimal air rate.    USE - Used for fuel cells on board an automotive vehicle.    ADVANTAGE - Ensures that the vehicle has enough power even in oxygen-poor areas such as underground parking spaces etc.    DETAILED DESCRIPTION - The method is for regulation of the rate of air admitted in the cathode (16) of a fuel cell (12) onboard an automotive vehicle. The cathode includes an air feed conduit (36) and an air evacuation conduit (58). The feed conduit includes a control unit for regulation of the rate of air admitted.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram of the fuel cell arrangement.    fuel cell (12)    cathode (16)    regulation unit (32)    air feed conduit (36)    evacuation conduit (58)
NOVELTY - Hydrogen gas supply path (10) supplies hydrogen gas to fuel cell (1), from high-pressure tank. A circulation passage (20) which returns non-reacted hydrogen gas obtained from fuel cell, to supply path, has pump (7) for boosting the non-reacted gas. Ejector (6) provided in supply path, enables sending non-reacted gas from circulation passage, to the supply path, through bypass path (22) of circulation passage.    USE - Solid polymer electrolyte (SPE) fuel cell for vehicle.    ADVANTAGE - Even when the pump is unable to drive, due to freezing, and there is reduced amount of flow of non-reacted hydrogen gas, or when the pump is malfunctioning due to reasons other than freezing, or when even if the pump is able to drive normally, the flow path in the vicinity of the pump is blocked, the non-reacted gas can be reliably circulated at a preset flow rate. Hence, hydrogen gas is supplied to the fuel cell in a stabilized condition, and the fuel cell system is driven in a stabilized condition. Hence, improves the start-up performance of the cell, in low-temperature conditions.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system.    fuel cell (1)    ejector (6)    pump (7)    supply path (10)    circulation passage (20)    bypass path (22)
NOVELTY - The system has the fresh cathode gas compressed (1) and fed to the fuel cell (BZ). At inlet and outlet there are moisture sensors (3,4) that control a compressor (2) coupled into a feedback loop to provide mixing with the unused cathode gas. This holds the moisture level to a set level in a comparison process. An on off valve (5) controls the feedback connection.    USE - Fuel cells for vehicles.    ADVANTAGE - Controls water content.    DESCRIPTION OF DRAWING(S) - The figure shows a fuel cell arrangement.    Compressors (1,2)    Moisture sensors (3,4)    Valve (5)
NOVELTY - The electricity generator has a dynamo (1) driven by a steam turbine (2). The dynamo provides electricity to supply a heating element (4), which heats water (3) in a reservoir to raise steam to power the turbine. The steam is condensed (7) and condensate falls back into the water reservoir. A battery (6), which is recharged by the dynamo, is used to start the generation unit.    USE - Generation of electricity for motor vehicle, house or town; portable generator.    ADVANTAGE - Self-contained steam-driven electricity generation.    DESCRIPTION OF DRAWING(S) - The drawing shows a component schematic.    Dynamo (1)    Steam turbine (2)    Electric heating element (4)    Water supply (3)    Condenser (7)    Battery (6)
NOVELTY - The vehicle (1) has a controller (24) that regulates the electric current passing from a battery (22) to a driving motor. The battery and controller are arranged in a space surrounded by the line connecting the inside portions of the left-side front and rear wheels, line connecting the inside portions of the right-side front and rear wheels (6R,11R), front wheel axle (5) and rear wheel axle (18).    USE - For use in leisure, sports and the like.    ADVANTAGE - Eliminates the defects or inconveniences encountered in the prior art, and provides a motor-driven, rough-road driving, four-wheeled vehicle capable of achieving improved running performance and steering performance. Ensures improved waterproof performance, simple wiring connection, reduced power loss, and prolonged battery life.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic right side view of the motor-driven, rough-road driving, four-wheeled vehicle.    Motor-driven, rough-road driving, four-wheeled vehicle (1)    Front wheel axle (5)    Right-side front and rear wheels (6R,11R)    Rear wheel axle (18)    Battery (22)    Controller (24)
NOVELTY - The system two output lines (30,32) connected to two pressurized tanks (22,24) of water and hydrogen and oxygen gases, respectively. A differential-pressure relief valve (36) is connected to the lines to maintain gas pressure. A water line (26) is connected to the tanks to maintain relative water levels in the tanks. An electrolyzer (48) under pressure receives water from a tank and produces gases for storage in the tanks.    USE - Used as a source of renewable energy e.g. solar photovoltaic, solar thermal, geothermal, tidal and wind.    ADVANTAGE - The gases for the system are stored in high-pressure tanks to minimize the overall system size. The storage system can hold the gases that are created and used, at a relatively high pressure, such as 2000 pounds per square inch (PSI).    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic of a regenerative electrolyzer/fuel cell system.    Regenerative electrolyzer/fuel cell system (20)    Pressurized tanks (22, 24)    Water line (26)    Output lines (30, 32)    Differential-pressure relief valve (36)    Electrolyzer (48)
NOVELTY - An electronic controlling module (21) chooses a suitable operating mode and controls the operating opportune moment of the internal combustion engine (13), generator (15), electric motor (19) and storage battery (22) to obtain effects of energy management and rotating speed control.    USE - Parallel mixed power unit for use with planetary gear differential device combined with internal combustion engine, generator, electric motor, storage battery and electron controlling module.    ADVANTAGE - Reduces inner friction and damage. Simplifies the structure of the power unit, saves space by directly installing in the rotor of generator.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the parallel mixed power unit.    parallel mixed power unit (12)    internal combustion engine (13)    generator (15)    electric motor (19)    electron controlling module (21)    storage battery (22)
NOVELTY - A purge device of a fuel cell using a B compound as fuel is provided, to prevent the clogging of path by the precipitation of compounds and the deterioration of lifetime of a catalyst due to the unnecessary long-term stay of fuel inside of a fuel supply line and stack.    DETAILED DESCRIPTION - The fuel cell(1) supplies the B compound stored in a fuel tank to the anode of stack(10) through a fuel supply line(30), supplies the air to the cathode of stack through an air supply line(50), and obtains the electromotive force from the chemical reaction of the B compound and the air, wherein the purge device comprises a connection line(200) connecting the fuel supply line and the air supply line; and a 3-way diverter valve(201) placed at the point where the connection line and the fuel supply line cross perpendicularly, for changing the flow of fluid to allow the inside of the fuel supply line and the stack to be purged by air if necessary. Preferably the B compound is BH4- in aqueous solution state.
NOVELTY - A fuel tank of a fuel cell using a B compound as fuel is provided, to prevent the deterioration of performance due to the rapid change of concentration by allowing BH4- to be supplied mainly to stack among BH4- and BO2.    DETAILED DESCRIPTION - The fuel cell supplies the B compound stored in a fuel tank to the anode of stack, supplies the air to the cathode of stack, and obtains the electromotive force from the chemical reaction of the B compound and the air, wherein the fuel tank(100) of the fuel cell comprises a tank body(110) having the space(103) inside whose upper part is connected with a supply pipe(101), whose lower part is connected with an inflow pipe(102) and which stores a B compound in aqueous solution state; a float(111) which is placed inside the tank body and floats on BH4- with a specific gravity smaller than that of BO2; and a flexible tube(112) whose lower part is combined with the float and whose upper part is connected with the supply pipe.
NOVELTY - A dual power supply structure for a vehicle is provided to improve the operation efficiency of electric parts mounted at the vehicle by mounting a battery outputting 12 volts and 36 volts, simultaneously.    DETAILED DESCRIPTION - In a dual power supply structure for a vehicle, a battery(10) is mounted at the vehicle, and outputs 12 volts and 36 volts, simultaneously. A 12V output terminal and a 36V output terminal are connected to electric parts, respectively.
NOVELTY - A storage tank stores heat produced in a fuel cell (1), during reaction of a heating gas and an oxidizing agent. A hot-water supply machine supplies warm water, when the small amount of the heat is generated in the fuel cell relative to a domestic load.    USE - Electric-power generation and hot-water supply system.    ADVANTAGE - Enables efficient generation of power and supply of hot water, due to operation of the fuel cell and the hot-water supply machine in a cooperative manner.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the electric-power generation and hot-water supply system. (Drawing includes non-English language text).    fuel cell (1)    electric-power generation stack (2)    tank (13)    hot-water supply valve (19)    bathtub (22)
NOVELTY - A power line (L2) branching from power line (L1) connects the electric storage apparatus (6) through a controller (5). Another power line (L3) from the storage apparatus is connected to power line (L1). The controller (5) controls the amount of electric current supplied to electric-storage apparatus from fuel cell (1).    USE - Power supply system of fuel cell.    ADVANTAGE - Fuel cell can be protected from overload, reliably. Deterioration and damage of electric storage apparatus can be prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the power supply system of fuel cell.    fuel cell (1)    direct current to direct current converter (2)    direct current to alternate current converter (3)    controller (5)    electric storage apparatus (6)    power lines (L1,L2,L3)
NOVELTY - A molding material comprises thermosetting resin, carbon group base material having electroconductivity and a surfactant, as essential components.    USE - For fuel-cell separators (claimed).    ADVANTAGE - The molding material has excellent moldability and provides fuel cell separators with excellent electrical and mechanical characteristics.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel-cell separator.
NOVELTY - An electrolyzer of water, has a pair of electrodes made of magnesium. A controller regulates supply of direct or alternating current between the electrodes, based on the amount of hydrogen gas produced in a modifier for generating hydrogen gas and supplying it to a fuel cell.    USE - For supplying hydrogen gas to fuel cell.    ADVANTAGE - Performs stable supply of hydrogen gas to fuel cell, due to the provision of controller.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of hydrogen gas supply apparatus.    hydrogen gas supply apparatus (1)    fuel cell (2)    modifier (10)    electrolyzer (20)    electrodes (24,25)    controller (100)
NOVELTY - A reaction chamber (1) has a de-hydrogenation catalyst layer (10) for carrying out the de-hydrogenation of the hydrogen containing raw material. The hydrogen separation membrane (2) separates hydrogen from the mixture of hydrogen and by-product produced during the de-hydrogenation process. A liquid film (30) of predetermined thickness is formed on the upper surface of the hydrogen separation membrane.    USE - For generating hydrogen used in fuel cell that is used as power source in electric vehicle.    ADVANTAGE - Ensures the driving force of hydrogen permeation by forming the liquid film on the surface of the hydrogen separation membrane and hence simplifies the generation of hydrogen generation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) hydrogen collection method;    (2) hydrogen generation method;    (3) hydrogen collecting equipment; and    (4) hydrogen collection method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen generator. (Drawing includes non-English language text).    reaction chamber (1)    hydrogen separation membrane (2)    de-hydrogenation catalyst layer (10)    liquid film (30)    hydrogen generator (R)
NOVELTY - A desulfurizing agent is formed by supporting nickel oxide, or nickel oxide and copper oxide, on a support. The desulfurizing agent is used for desulfurization of hydrocarbon-containing sulfur gas, without performing reduction process.    USE - For removing sulfur from hydrocarbon containing gas such as liquefied petroleum gas, natural gas, town gas or dimethyl ether, and for manufacture of hydrogen for fuel cells (all claimed).    ADVANTAGE - The desulfurizing agent efficiently removes sulfur contained in the hydrocarbon containing gas at room temperature. The hydrogen for fuel cells, is manufactured economically and efficiently.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) removal of sulfur from hydrocarbon containing sulfur gas, which involves using the desulfurizing agent; and    (2) manufacture of hydrogen for fuel cells, which involves modifying using desulfurizing agent after carrying out desulfurizing processing of the hydrocarbon containing gas.
NOVELTY - The connection component (16) is welded between the anode (9) or cathode (6) of each cell. The connection component comprises connection metal (18) which is insert molded with the resin component (17). The periphery of the metal is covered by the lead alloy.    USE - Mono block type lead storage battery used in motor vehicle.    ADVANTAGE - Excels in output characteristics at the time of heavy current discharge.    DESCRIPTION OF DRAWING(S) - The figure shows perspective diagram explaining welding process of the cells. (Drawing includes non-English language text).    cathode (6)    anode (9)    connection component (16)    resin component (17)    connection metal (18)
NOVELTY - The mounting structures (70a,70b) integrated in the ends of fuel cell stack (10), have fixing element (76) fixed to installation surface (72) of vehicle, and mount (80) fixed to the stack. A disc (90) slidably engages the mount to the securing portion (82) of fixing element. The rubber (92) which acts as buffer is arranged between the fixing element and the cylindrical portion (88) of disc.    USE - Fuel cell stack for vehicle.    ADVANTAGE - The rubber absorbs the vibration and impact of the mount and prevents the stress produced on the mount thereby maintaining high power generation property with simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell stack.    fuel cell stack (10)    mounting structures (70a,70b)    installation surface (72)    fixing element (76)    mount (80)    securing portion (82)    cylindrical portion (88)    disc (90)    rubber (92)
NOVELTY - A sensor (16) measures the hydrogen density in the gas ejected from a retention chamber (18) of the electric vehicle. The presence or absence of failure of the purge hydrogen, anode drain and humidifier drain pipes (8,10,11) are detected according to the measurement result.    USE - For fuel cell used as power source of electric vehicle.    ADVANTAGE - Effectively monitors the shut-off valves by detecting hydrogen density of ejected gas.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the ejection gas treatment equipment of fuel cell. (Drawing includes non-English language text).    purge hydrogen pipe (8)    anode drain pipe (10)    humidifier drain pipe (11)    hydrogen sensor (16)    retention chamber (18)
NOVELTY - The anode or cathode side electroconductive separator board (40,30) has porosity of area in its center section that touches anode or cathode larger than that of peripheral portion (37,47). A gas passage (38,49) supplies heating gas or oxidizing agent gas to the surface which touches the anode or cathode.    USE - For portable electric power unit, electric vehicle and domestic co-generation system.    ADVANTAGE - The leakage of cooling water and reactive gas are prevented with simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the polyelectrolyte-type fuel set.    polymeric electrolyte film (11)    gasket (15,26)    cathode and anode side electroconductive separator board (30,40)    peripheral portion (37,47)    gas passage (38,49)
NOVELTY - A sensor switching controller (15) selectively outputs the result of several electric current sensors (11-13) with mutually different detection ranges, based on the detected engine rotation speed.    USE - Motor vehicle with battery charging and discharging current measuring device.    ADVANTAGE - Enables measuring the charge and discharge current values of battery mounted on vehicle in real-time, accurately. Reduces cost.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the battery charging and discharging current measuring device. (Drawing includes non-English language text).    sensors (11-13)    sensor switching controller (15)
NOVELTY - The battery has an anode terminal with its lower portion (1b) having diameter of 14.55-14.7 mm and a cathode terminal with its lower portion having diameter of 12.85-13.0 mm. The electrodes have a taper of 0.9/9 - 0.97/9 from their upper portion to lower portion.    USE - Lead storage battery for motor vehicle.    ADVANTAGE - Enables stable fitting and fixing of the terminal for connection into the taper terminal of the lead storage battery even if it deforms by heat after long term use. The industrial effect of the battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the anode terminal of the lead storage battery. (Drawing includes non-English language text).    lower portion of anode terminal (1b)    upper portion of anode terminal (2b)
NOVELTY - The flow amount of hydrogen through a hydrogen inlet (13a) of a dilution box (11) from a fuel cell (1) is controlled based on the hydrogen concentration of gas ejected from a dilution gas outlet (12b) and minimum voltage of the fuel cell.    USE - For diluting hydrogen purged from fuel cell used in electric vehicle.    ADVANTAGE - The hydrogen concentration of the fluid ejected from the dilution apparatus is reliably maintained below predetermined concentration.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the purge hydrogen dilution apparatus. (Drawing includes non-English language text).    fuel cell (1)    dilution box (11)    air inlet (12a)    dilution gas outlet (12b)    hydrogen inlet (13a)
NOVELTY - The state at which electric current is not supplied to a motor (11) for a vehicle drive is detected, while detecting the offset value of an electric-current sensor (4) at predetermined time. The detected offset value is averaged, and the average offset value of the electric-current sensor is calculated.    USE - For detecting electric current supplied to electric motor vehicle.    ADVANTAGE - The residual amount of the main battery can be calculated correctly, based on the detected electric current, at high precision.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit block diagram of the electric vehicle. (Drawing includes non-English language text).    main battery (1)    electric-current sensor (4)    correction unit (8)    arithmetic unit (10)    motor (11)
NOVELTY - Each of the serially connected capacitors (C1,C2) are connected to the input side of inverters (INV1,INV2). A battery (B) is connected between the neutral points of motors (M1,M2). The connection between battery and capacitors is arbitrarily controlled by controlling switching of inverters.    USE - For supplying drive electric current from inverters, in electric vehicle/hybrid electric vehicle.    ADVANTAGE - Achieves drive control or regenerative control for two sets of motors, and optimizes the drive state of motors.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for motor control method.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the motor circuit.    battery (B)    capacitors (C1,C2)    inverters (INV1,INV2)    motors (M1,M2)
NOVELTY - A heater (101f) heats the fuel around a sensor element (101a) of zirconia-type oxygen sensors (101A-101C).    USE - For detecting moisture-content of air and fuel e.g. hydrogen supplied to fuel cell system.    ADVANTAGE - The moisture content of fuel is detected stably, even when the fuel is mixture of gas and liquid.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the moisture-content detector. (Drawing includes non-English language text).    Sensor element (101a)    Oxygen sensors (101A-101C)    Heater (101f)
NOVELTY - The energy supply system generates liquid hydrogen from hot vapor emitted from power generation equipment. A supply unit supplies the liquid hydrogen to fuel cell or internal combustion engine.    USE - For electric-power generation facility e.g. nuclear power plant to generate electric-power to be supplied to residence and company, and for gas company, electric vehicle e.g. train and motor vehicle e.g. tram-car.    ADVANTAGE - Prevents global warming. Enables for efficient power generation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) power supply system;    (2) network system; and    (3) application management system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen energy supply system. (Drawing includes non-English language text).
NOVELTY - A photosensitive sheet is irradiated with light, to form a latent image on the sheet. An image-receiving sheet is made to contact the surface of photosensitive sheet, after applying water comprising water ejected from a fuel cell, to surface of photosensitive sheet. The receiving sheet is heated so that image transferred from the photosensitive sheet, to the receiving sheet, is fixed on the receiving sheet.    USE - For printing image data acquired by camera and personal computer, on image-receiving paper e.g. photographic paper.    ADVANTAGE - Since the water ejected from the fuel cell is applied to the surface of the photosensitive sheet, for improving the adhesion between the photosensitive sheet and the image-receiving sheet, enables producing a printed sheet, even in places where there is no availability of water. Since fuel cell is provided in the printer, enables operating the printer, when there is no main power supply. Reduces the size of the printer by integrating the fuel cell in the magazine of the printer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for printer.    DESCRIPTION OF DRAWING(S) - The figure shows a partial schematic view of a printer with a magazine storing the photosensitive sheet and the image-receiving sheet.    fuel tank (15)    optical head (36)    reactor (40)    nozzle (46)    water ejection pipe (49)
NOVELTY - The thermoplastic resin composition comprises thermoplastic resin (A) and aromatic thermoplastic resin (B). The resin A has bond chosen from ester bond, amide bond, imide bond, urethane bond, carbonate bond and/or ketone bond. The resin B comprises an ion exchange property group introduced in side chain, and connecting group in principal chain, which intervenes with aromatic ring.    USE - For ion exchanger (claimed) used for ion exchange fibers and ion-exchange membranes used for water treating units, electrode reactors, electrolytic cells, fuel cells and for semiconductor manufacture process.    ADVANTAGE - The resin composition has excellent ion exchanger ability, heat-resistance and favorable moldability.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for ion exchanger.
NOVELTY - The method involves the following steps: connection of a circuit including a capacitive load (R, C) to the battery (2) terminals (4), measurement of the current and or voltage transients at the moment of connection and calculation of the battery internal resistance as a function of the measurements and knowledge of the values of resistance and capacitance in the circuit connected to the battery.    USE - Battery condition determination method, especially for automotive use.    ADVANTAGE - The invention permits determination of battery state prior to use of the starter motor.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a device for determining battery condition. The device is used to determine the battery internal resistance which is a measure of the wear or state of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram illustrating the principle of the invention.    resistor (R)    capacitor (C)    battery (2)    terminals (4)    battery internal resistance (Ri)    switch (K)
NOVELTY - The device has a discharged fuel diluter (6) in which purged hydrogen gas from a fuel cell is retained and mixed with cathode gas from the fuel cell. The purged hydrogen case is mixed with and diluted by the agitating gas introduced from an agitating gas introduction inlet (19) formed on the top portion of the discharged fuel diluter.    USE - For processing hydrogen purged from a fuel cell system where hydrogen is used as fuel for a power source of an electric vehicle.    ADVANTAGE - Ensures improved fuel cell utilization efficiency and fuel economy. Discharges relatively stable purged hydrogen without large concentration change. Controls generation of electricity in a stable manner because increased amount of hydrogen can be purged off when generation of electricity is unstable such as in the case of decreased voltage generation or start up of generation of electricity. Controls hydrogen concentration of the mixture within a predetermined range because the amount of discharged air can be increased, by controlling the compressor. Ensures sufficient introduction of purged hydrogen into discharged fuel diluter because adjustment valve can be controlled in response to the operation of the purge valve to decrease pressure within the discharged fuel diluter.    DESCRIPTION OF DRAWING(S) - The figure is a block diagram illustrating the fuel cell system box in which the exhaust gas processing device is used.    Discharged fuel diluter (6)    Exhaust gas pipe (14)    Backfire filter (15)    Suction holes (17)    Agitating gas introduction inlet (19)
NOVELTY - The structure has a floor panel (30) with a battery tray for supporting the battery of a vehicle, and a clamping plate provided with holes in its opposite end parts and placed on top of the battery. The battery is held between the clamping plate and battery tray through the tubular spacers by the hook rods and nuts.    USE - For holding a battery on a vehicle particularly a utility vehicle e.g. forklift truck.    ADVANTAGE - Holds a battery on a vehicle firmly and stably, and fastens the battery to the vehicle in a short time. Prevents hook rods from falling off the tubular spacers by using simple hook rod holders. Provides an inexpensive and reliable battery holding structure.    DETAILED DESCRIPTION - The hook rods pass from below the battery tray upward through the mounting holes of the battery tray, such that the J or L-shaped lower portions of the hook rods are engaged with the edges of the mounting holes of the battery tray and the threaded upper portions of the hook rods project upward through the holes of the clamping plate. The nuts are screwed on the threaded upper portions of the hook rods to hold the battery on the battery tray. The tubular spacers are respectively placed on the hook rods, and formed with greater outside diameters than the diameters of the mounting holds. The length of each tubular space defines the distance between the clamping plate and battery tray. Hook rod holders are placed inside the tubular spacers to hold the hook rods in the tubular spacers, respectively.    DESCRIPTION OF DRAWING(S) - The figure shows the side elevation of a utility vehicle provided with the battery holding structure.    Utility vehicle (21)    Load carrying frame (25)    Body frame (26)    Cabin frame (27)    Floor panel (30)
NOVELTY - A fuel cell comprises a first electrode, a second electrode, and a channel contiguous with a portion of the first and second electrodes, such that when a first liquid is contacted with the first electrode, a second liquid is contacted with the second electrode, and the two liquids flow through the channel, a multi stream laminar flow is established between the liquids, and a current density of at least 0.1 mA/cm2 is produced.    USE - The invention is used for generating electricity used for, e.g. a portable electronic device (claimed).    ADVANTAGE - The invention requires lowered fabrication costs, provides increased efficiency, extended cell lifetimes, and reduced cell sizes and weights.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a diffusion-based micro-extractor.
NOVELTY - A hydrogen-generating system comprises an actuator responsive to parameter(s) of the hydrogen generation process for providing relative movement between the catalyst chamber and the fuel solution to vary the rate of hydrogen generation.    USE - For generating hydrogen by monitoring parameter(s) of the hydrogen generation process and providing relative movement between the catalyst chamber and the chamber to vary the rate of hydrogen generation by bringing more or less of the catalyst in the catalyst chamber into contact with the fuel solution (claimed).    ADVANTAGE - The system is self-regulating. It does not require any external power source to operate.    DETAILED DESCRIPTION - A hydrogen-generating system comprises a chamber (101) for holding a fuel solution generating hydrogen via a chemical reaction; a catalyst chamber (107) containing a catalyst that accelerates the generation of hydrogen when in contact with the fuel solution, wherein the catalyst chamber is disposed within the chamber; and an actuator responsive to parameter(s) of the hydrogen generation process for providing relative movement between the catalyst chamber and the fuel solution to vary the rate of hydrogen generation.    DESCRIPTION OF DRAWING(S) - The figure shows a hydrogen-generating system of the invention.    Chamber (101)    Walls (102, 103)    Fins (104)    Material having high specific heat (105)    Fan (106)    Catalyst chamber (107)    Shaft (108)    Cylinder (109)    Conduit (111)    Separator (112)    Membrane (113)    Sensor (115)    Control leads (116)
NOVELTY - A catalyst adsorbent for removal of sulfur compounds from gas and liquid feed streams for fuel cells, comprises nickel or a nickel compound deposited on a silica carrier; an alumina promoter; and an alkaline earth compound promoter.    USE - For removal of sulfur compounds from gas and liquid feed streams for fuel cells.    ADVANTAGE - The inventive catalyst adsorbent has enhanced adsorption capacity over an extended range of sulfur concentrations.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a process for the manufacture of a catalyst adsorbent for removal of sulfur compounds from gas and liquid feed streams for fuel cells, comprising preparing a precursor catalyst adsorbent material comprising a nickel compound deposited on a silica carrier and further comprising an alumina promoter and an alkaline earth compound promoter. The precursor material is dried at 180-220degreesC or calcined at 370-485degreesC. The dried material is reduced to produce the catalyst adsorbent.
NOVELTY - A fuel reformer (11) is operated to reform fuel and produce reformate gas which is advanced into an internal combustion engine. The operation of the fuel reformer is ceased in response to the detection of an engine shutdown request, e.g. turning ignition key associated with engine from an on to off position. The operation of the engine is ceased in response to the reformer shutdown control signal generated in response to the cessation of the fuel reformer.    USE - For operating a power system including a fuel reformer and IC engine.    ADVANTAGE - Purges the passageway of the reformate gas produced by a fuel reformer to operate an engine for a period of time subsequent to cessation of operation of the fuel reformer. Uses a reformer controller that detects engine shutdown request and ceases operation of the fuel reformer in response to detection of the shutdown request but prior to cessation of operation of the internal combustion engine.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (a) Fuel reformer system; and    (b) Controlling a fuel reformer.    DESCRIPTION OF DRAWING(S) - The figure shows the simplified block diagram of a power system including a fuel reformer, an internal combustion engine, and a passageway to conduct a reformate gas produced by the fuel reformer to the engine.    Fuel reformer (11)
NOVELTY - A method for controlling a temperature is provided to obtain the maximum output from the battery by controlling actively the temperature of the battery.    DETAILED DESCRIPTION - An operating state of a sport mode is checked(110). A temperature of a battery for hybrid electric vehicles is compared to a first setup temperature if the sport mode is operated(120). An operation of a heater connected to an air conditioning system for hybrid electric vehicles is stopped if the temperature of the battery for hybrid electric vehicles is more than the first setup temperature(130). The temperature of the battery for hybrid electric vehicles is compared to a second setup temperature(140). The temperature of the battery for hybrid electric vehicles is compared to a third setup temperature if the temperature of the battery for hybrid electric vehicles is more than the second setup temperature(150). A cooling fan is operated in a first step if the temperature of the battery for hybrid electric vehicles is not more than the third setup temperature(160).
NOVELTY - A method for controlling a temperature of a battery for electric vehicles is provided to enhance the reliability and prevent an over-charging phenomenon.    DETAILED DESCRIPTION - A temperature of a battery for electric vehicles is compared to the reference temperature(110). An absolute value of a difference between the temperature of the battery for electric vehicles and the reference temperature is compared to a first constant if the temperature of the battery for electric vehicles is less than the reference temperature(120). A cooling fan is operated in a first step if the absolute value of the difference between the temperature of the battery for electric vehicles and the reference temperature is less than the first constant(130). The absolute value of the difference between the temperature of the battery for electric vehicles and the reference temperature is compared to a second constant(140). The cooling fan is operated in a second step if the absolute value of the difference between the temperature of the battery for electric vehicles and the reference temperature is less than the second constant(150). The absolute value of the difference between the temperature of the battery for electric vehicles and the reference temperature is compared to a third constant(160). The cooling fan is operated in a third step if the absolute value of the difference between the temperature of the battery for electric vehicles and the reference temperature is less than the third constant(170).
NOVELTY - An air supply control device for a fuel cell system is provided, to remove a power convert device used in the initial operation of fuel cell vehicles for solving the limit of layout in development of vehicles.    DETAILED DESCRIPTION - The air supply control device comprises a main air supplier(210) which is operated by receiving the high voltage power from the fuel cell stack and supplies air to the fuel cell system(120); an auxiliary air supplier(220) which is operated by receiving the low voltage power from an auxiliary battery(240) and supplies air to the fuel cell system; and an air supply control part(230) which generates the each operation control signal to allow the main air supplier and the auxiliary air supplier to be operated according to the normal running state and the initial state of the fuel cell vehicle. The control signal for operating the main air supplier is generated when the fuel cell vehicle is in normal running state; and the control signal for operating the auxiliary air supplier is generated in initial state.
NOVELTY - An apparatus and a method for restricting discharge current of an electric vehicle are provided to prevent a damage of a battery by managing the current limit of the battery according to states of the battery, a temperature condition of a regenerative braking operation, a condition of an output voltage, and a temperature condition of a battery pack.    DETAILED DESCRIPTION - An apparatus for restricting discharge current of an electric vehicle includes a main battery(10), a BMS(Battery Management System)(20), a contactor(30), and a motor controller(40). The main battery(10) is used as a main power source. The BMS(20) controls a motor(50) and produces a SOC(State Of Charge) and the capacity of the main battery(10) according to a current value detected from the main battery(10). In addition, the BMS(20) manages the maximum allowable discharge current value according to a state of the main battery(10) and sets up a current limit value according to the temperature and the output voltage. The contactor(30) is used for supplying the voltage of the main battery(10) to the motor(50). The motor controller(40) is used for controlling the torque and the driving speed of the motor(50).
NOVELTY - A detector detects the state of an internal combustion engine according to the electric power supplied from a battery (200) to the engine, and detects amount of electric energy required for a vehicle. An electronic control unit (ECU) (100) gives priority to supply of electric power to operate an ancillary equipment (400) over a motor generator (550) based on detected results.    USE - Controller for hybrid vehicle such as refrigerated vehicle, ambulance, garbage collection truck.    ADVANTAGE - Improves the working capability of engine and rotor mounted in a vehicle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hybrid vehicle control method.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of control apparatus in hybrid vehicle. (Drawing includes non-English language text).    electronic control unit (100)    inverter (102)    battery (200)    operation ancillary equipment (400)    motor generator (550)
NOVELTY - An air filter and any one of electric power components such as inverter (12), batteries (14,15) and direct current(DC)/DC converter (13) are integrated in a single package case. The air introduced through an airflow path provided at an internal combustion engine of vehicle, is filtered by the air filter, and supplied to the package case.    USE - Electric power package for electric power system of motor vehicle e.g. passenger car.    ADVANTAGE - Enables to cool the electric power components by the air flowing through airflow path, thereby improving the cooling effectiveness of the package.    DESCRIPTION OF DRAWING(S) - The figure shows the electrical structure of the electric power system of motor vehicle. (Drawing includes non-English language text).    electric power package (1)    inverter (12)    DC/DC converter (13)    batteries (14,15)
NOVELTY - A case (1) has an accommodation unit (3) for accommodating six batteries (B). The case has an attachment unit for detachedly attaching the battery accommodating unit to the frame (2) of main structure of electric vehicle (EV).    USE - Electric vehicle.    ADVANTAGE - The exchange of battery is made easy and time restrictions for using the battery is eliminated.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory drawing showing the state of attaching battery case to electric vehicle.    battery case (1)    frame (3)    battery accommodation unit (3)    battery (B)    electric vehicle (EV)
NOVELTY - The catalyst contains substance containing metal selected from nickel containing material, periodic table Ia group metal or IIa group metal. The substance is supported in a zirconia catalyst support.    USE - Catalyst for manufacturing hydrogen used in chemical industry as ammonia, and raw material for methanol.    ADVANTAGE - The hydrogen is manufactured at high rate. The yield is high.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen manufacturing method.
NOVELTY - The gas diffusion electrode comprises a gaseous-diffusion region and a catalyst existence region. The catalyst existence region contains carbon fiber having aspect ratio of 200 or more.    USE - Gas diffusion electrode for fuel cell (claimed).    ADVANTAGE - The gas diffusion electrode has excellent electroconductivity between gaseous diffusion region and catalyst existence region, and high utilization of catalyst. The fuel cell using the gas diffusion electrode is inexpensive and has high performance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fuel cell.
NOVELTY - A normal temperature fused-salt type electrolyte, comprises cyclic quaternary ammonium cation consisting of 5-membered ring comprising 1 nitrogen atom and 4 carbon atoms or 2 adjacent nitrogen atoms and 3 adjacent carbon atoms.    USE - For electrochemical device (claimed) such as lithium cell, used as electric power unit for electronic devices, electric power storage and electric vehicles.    ADVANTAGE - The normal temperature fused-salt type electrolyte has excellent reduction resistance and provides electrochemical device having excellent electrical property.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrochemical device using the normal temperature fused-salt type electrolyte.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of lithium cell using the normal temperature fused-salt type electrolyte.    Anode (1)    Cathode (2)    Separator (3)    Polar group (4)    Metal resin composite film (5)
NOVELTY - A calculation unit computes the amount of carbon-dioxide reductions of the fuel-cell vehicle with respect to vehicle having internal combustion engine as drive actigen. A display unit (19) displays the calculated amount of carbon-dioxide reductions.    USE - Fuel-cell vehicle equipped with fuel-cell such as hydrogen fuel-cell.    ADVANTAGE - The environmental condition of fuel-cell vehicle can be intelligibly told to the vehicle operator.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the fuel-cell vehicle. (Drawing includes non-English language text).    fuel-cell stack (3)    exhausted-hydrogen combustor (5)    compressor (6)    controller (13)    display device (19)    hydrogen tank (23)
NOVELTY - A non-aqueous electrolyte secondary battery consists of non-aqueous electrolyte containing solute dissolved in non-aqueous solvent. The solvent is a mixture containing 100 wt.pts of total of ethylene carbonate (a) and chain carbonate ester (b), 0.5-5 wt.pts of cyclic carboxylate ester and 0.5-5 wt.pts of cyclic carbonate ester having carbon-carbon unsaturated bond(s). The volume ratio of components (a,b) is 15:85-40:60.    USE - For portable information terminals, portable electronic devices, compact domestic electric power storage apparatus, two-wheeled motor vehicles, electric vehicles and hybrid electric vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent reliability and durability and is highly safe. The battery suppresses gassing in the positive and/or negative poles, and prevents reduction of discharge capacitance due to repeated charging and discharging.    DETAILED DESCRIPTION - A non-aqueous electrolyte secondary battery consists of a non-aqueous electrolyte and a separator (13), which are interposed between anode (11) and cathode (12). The anode and cathode occludes and discharges lithium. The non-aqueous electrolyte contains a solute dissolved in a non-aqueous solvent. The solvent is a mixture containing 100 wt.pts of total of ethylene carbonate (a) and chain carbonate ester (b), 0.5-5 wt.pts of cyclic carboxylate ester (c) and 0.5-5 wt.pts of cyclic carbonate ester (d) having carbon-carbon unsaturated bond(s). The volume ratio of components (a,b) is 15:85-40:60.    DESCRIPTION OF DRAWING(S) - The figure shows longitudinal cross-sectional view of cylindrical-shaped non-aqueous electrolyte secondary battery.    Anode plate (11)    Cathode plate (12)    Separator (13)    Anode lead (14)    Cathode lead (15)
NOVELTY - A humidifier (7) humidifies reformation air with ejection gas from an oxidation gas path (15) of a fuel cell stack (2), and supplies humidified air to a modifier (1).    USE - Fuel cell system for electric vehicle.    ADVANTAGE - Improves the operability of vehicle, by humidifying reformation air with ejection gas from oxidation gas path.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system.    modifier (1)    fuel cell stack (2)    humidifier (7)    oxidation gas path (15)    cooling-water flow path (17)
NOVELTY - A detector (6) detects concentration of the various microorganisms in water in the fuel cell system. A discharge-type ozonizer (8) generates hydrogen peroxide or ozone according to the detection result.    USE - Polymeric electrolyte film type fuel cell system for motor vehicle.    ADVANTAGE - The reproduction of microorganisms is prevented by generating ozone or hydrogen peroxide.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    detector (6)    gas liquid contactor (7)    discharge-type ozonizer (8)    controller (12)    battery (13)
NOVELTY - The fuel electrode and air electrode, are humidified, when the interior temperature of a fuel cell (10) exceeds the preset fixed temperature.    USE - For vehicle, vessel, portable electric power generation device.    ADVANTAGE - Maximum output of battery is enabled in short time, at the time of low temperature starting.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (10)    humidifier (21,31)
NOVELTY - The separator has a hydrophilic film (2) which contains a component having hydroxyl group, on surface of separator main portion (1). The surface of the separator contains silicon oxide as a main component.    USE - For fuel cells.    ADVANTAGE - The separator enables quick emission of water in surface. The hydrophilic film has improved hydrophilicity. The hydrophilic film is formed simply, and is economical.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for surface treatment method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of a separator for fuel cells. (Drawing includes non-English language text).    Separator main portion (1)    Hydrophilic film (2)    Groove (1a, 1b, 2a)
NOVELTY - An electric power and fuel supply database (2) stores the information related to quantity of fuel supplied, price and payment of fuel and electric power. A server (1) manages the quantity of electric power and fuel to be stored in electric power and fuel supply box (4) and price of electric power supplied to a customer, based on the information stored in electric power and fuel supply database.    USE - For transmitting information regarding electric power and fuel supply, through server to mobile telephone, mobile terminal, electrical machinery motor vehicle and fuel cell electric vehicle of customer.    ADVANTAGE - Efficiency of fuel supply is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric power and fuel supply method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the electric power and fuel supply system. (Drawing includes non-English language text).    electric power and fuel cell server (1)    electric power and fuel supply database (2)    network (3)    electric power and fuel supply box (4)    payment center (5)
NOVELTY - A non-aqueous secondary battery has a cathode, an anode and a non-aqueous electrolyte liquid. The cathode contains a cathode material having a specific surface area of 0.1-50 m2/g. The cathode material contains a multi-ring aromatic hydrocarbon having an element ratio of hydrogen and carbon in the range of 0.5-0.05. The hydrocarbon is obtained by heat reaction of a raw material having pitch as main component.    USE - As non-aqueous secondary batteries such as lithium secondary battery.    ADVANTAGE - The non-aqueous secondary battery has favorable charging acceptance property in the cathode and battery design. The battery has high capacitance and high utility.    DETAILED DESCRIPTION - A non-aqueous secondary battery has a cathode, an anode and a non-aqueous electrolyte liquid. The cathode contains a cathode material having specific surface area of 0.1-50 m2/g, according to Brunauer Emmett Teller (BET) method. The cathode material contains a multi-ring aromatic hydrocarbon having an element ratio of hydrogen and carbon in the range of 0.5-0.05. The hydrocarbon is obtained by heat reaction of a raw material having pitch as main component. The anode consists of material which discharge and occludes lithium electrochemically. The non-aqueous electrolyte liquid contains lithium salt and solvent containing linear carbonate and 10-70 vol.% of ethylene carbonate.
NOVELTY - An insulating resin (58b) with fluidity and hardening properties is filled into an area at which signal line (57) is arranged, so that the signal line is coated with the insulating resin. A partition unit (58a) between a detecting unit (53) and a terminal (45) for element of sensing element prevents entry of the coating liquid into the detector unit.    USE - As silicon micro sensor, for detecting leakage of hydrogen in fuel cell unit in motor vehicle, e.g. flow rate sensor for air, combustible gas, e.g. carbon monoxide (CO), hydrocarbon group gas, pressures sensor, sensor for humid or water environment contact combustion-type combustible-gas sensor.    ADVANTAGE - The novel sensor prevents reduction in detection efficiency due to earth leakage of signal line by coating signal line with the insulating resin, and prevents entry of water into detector unit.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the above sensing element assembly.    element case (41)    case board (42)    test chamber formation area (43)    terminal for elements (45)    packing (48)    sensing element (50)    detector unit (53)    signal line (57)    partition unit (58a)    insulating resin (58b)
NOVELTY - The battery has a collector (11) of circular/elliptical/polygon/tetragon shape, which is provided along side plane of solid electrolyte enveloping tube (1) arranged inside anode chamber (5), such that lower portion of collector contacts with anode container (3).    USE - For electric vehicle, hybrid vehicle and electric power storage apparatus.    ADVANTAGE - The capacity and lifetime of battery are increased and also the mechanical reliability of battery is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawings of the sodium sulfur battery. (Drawing includes non-English language text).    enveloping tube (1)    anode container (3)    anode chamber (5)    sodium container (8)    collector (11)
NOVELTY - The fuel cell has an electrolyte film interposed between a cathode and an anode. The anode and/or cathode has an electroconductive powder, which supported an electroconductive organic polymer having oxidation-reduction function, as an electrode catalyst. The oxidation-reduction function, is provided by supplying an oxidizing agent to the cathode, and a reducer to anode with a gas.    USE - As electric power unit for electric vehicles and domestic dispersed-type power source.    ADVANTAGE - The fuel cell has high output and high voltage.
NOVELTY - A film laminate (20) which covers the exterior of the battery, has resin films (21,23) and metal films (22) that are sequentially laminated. The edge portion (25) of the film laminate is pressurization compressed using a heat press die (31) which has an inclination towards front-end (26) of the laminate.    USE - For battery pack module (claimed) mounted on vehicle such as electric vehicle and hybrid vehicle.    ADVANTAGE - Prevents permeation of water through film laminate, by suppressing the exposure of resin films. Thus the waterproof property and long-term reliability of battery are improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery manufacturing method;    (2) battery pack; and    (3) battery-pack module.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view explaining the battery manufacturing procedure.    film laminate (20)    resin films (21,23)    metal films (22)    edge portion of laminate (25)    front end of laminate (26)    heat press die (31)
NOVELTY - The hydrogen generator (A) comprises a pole plate (1) with front surface used as anode and back surface used as cathode. Positive and negative leads (2a,3a) are connected to the end connections (2,3) in the surfaces of the pole plate. The pole plate is immersed in water in a decomposition tank (a), to dissociate water into hydrogen and oxygen, when electricity is supplied.    USE - In electric power generating apparatus (claimed).    ADVANTAGE - Enables to extract the hydrogen efficiently and improves the efficiency of the electric power generating apparatus.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) pole plate molding method which involves bake-processing carbon particle to high temperature at high speed. The carbon particle is then mixed with graphite powder and resin used as binder. The mixture is molded into flat pole plate by repeating rolling process;    (2) pole plate; and    (3) electric power generating apparatus comprising hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows the cross-sectional view of the hydrogen generator.    pole plate (1)    pole plate surfaces (1a,1b)    end connections (2,3)    leads (2a,3a)    decomposition tank (a)    hydrogen generator (A)
NOVELTY - A unit cell (10) is arranged inside an external case (25). An internal filling resin (24) is formed between the unit cell and the external case. An external elastic support (26) supports and installs the external case in a predetermined area.    USE - For hybrid vehicle and electric vehicle.    ADVANTAGE - Prevents destruction of battery due to vibration of vehicle using resin and external elastic support, thus improving durability of the battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) composite battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of battery pack.    Unit cell (10)    Positive electrode terminal (22)    Internal filling resin (24)    External case (25)    External elastic support (26)    Negative electrode terminal (105)
NOVELTY - The method involves referring the charged electricity quantity of an inspective rechargeable battery to the previously acquired data of a normal rechargeable battery, with respect to the relationship of charged electricity quantity versus the internal resistances when magnitudes of the constant voltage charging mode increased or decreased.    USE - For detecting internal resistance of rechargeable batteries during charging e.g. nickel-metal hydride rechargeable battery, nickel-cadmium rechargeable battery and lead-acid rechargeable battery, for e.g. portable personal computer, video cameras, digital cameras, cellular phones, and personal digital assistants, and motorcycle, automobile, ship, aircraft and spacecraft.    ADVANTAGE - Can efficiently detect internal resistance of the battery at high precision during charging operation of the battery.    DETAILED DESCRIPTION - DEPENDENT CLAIMS are also included for the following:    (a) Detecting apparatus;    (b) Rechargeable battery pack;    (c) Program for detecting internal resistance of rechargeable battery; and    (d) Memory medium.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a rechargeable battery pack.    Rechargeable battery (801)    negative terminal (803)    Positive terminal (804)    Output terminal (805)    Voltage detecting portion (806)
NOVELTY - An automotive fuel cell has an afterburner which processes residual gases arising from the reforming process and/or from a fuel cell operation. The afterburner has a jet (2) delivering fuel and residual gases to the combustion chamber (8) and an air supply. The combustion chamber has a void which especially is filled by an opened/pored ceramic foam block (4).    USE - Afterburner for automotive fuel cell residual gases. Regulated admission of fuel and air to the afterburner chamber operates without a supplementary atomizer to produce ultra-fine droplets, resulting in excellent distribution of the combustion gases throughout the chamber.    ADVANTAGE - The combustion reaction proceeds to almost total completion which combines high energy conversion efficiency with ultra-low emissions.    DETAILED DESCRIPTION - The foam block is made in part or whole of silicon carbide and formed by reticulation. The foam block is electrically heated and in direct contact with the burner chamber wall, to which it surrenders heat. The foam block bears a catalytic coating of platinum. The afterburner further has an ignition system which is a heated helical wire (14) or glow plug. The ignition system is located between the ceramic block and jet, or within the foam block. The jet has a swirl nozzle or a multi-hole nozzle.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the afterburner.    Afterburner (1)    jet (2)    Component (3)    ceramic foam (4)    tubular housing (5)    flame zone (6)    gas outlet (7)    burner chamber (8)    upper ring (9)    lower ring (10)    lower ring (11)    glow plug/heater coil (14)
NOVELTY - The present invention discloses a compounded full-solid polymer electrolyte for secondary lithium cell and its preparation method. The described polymer electrolyte contains 2%-30% of inorganic oxide, and the matching ratio of polyethylene glycol and alkali metal salt O/Li is 8-16.    USE - The prepared material can be extensively used in the fields of handset, domestic appliances and electric car.    DETAILED DESCRIPTION - The preparation method includes: dissolving polyethylene glycol and LiClO4 in acetionitrile, adding inorganic oxide,pouring the mixed solution onto Teflon (RTM) plate, evaporating solvent and drying at 50-100 degrees Celsius in vacuum drying box. The described inorganic oxide also can be modified inorganic oxide.
NOVELTY - Manufacture of thin film fuel cell apparatus comprises: forming a first sacrificial layer on a substrate; forming a first fuel cell (218) on the first sacrificial layer, connecting the first fuel cell to the substrate; and removing the first sacrificial layer to define a gap (220) between the substrate and the first fuel cell.    USE - For making a thin film fuel cell apparatus (claimed).    ADVANTAGE - Since the fuel cell is separated from the substrate by the gap, it is free from the heat sink effects of the substrate. Occurrences of thermal related stressing, cracking and delamination in the fuel cell are reduced. The fuel cell is able to better maintain an elevated operating temperature due to the gap that separates it from the substrate.    DESCRIPTION OF DRAWING(S) - The figure is a schematic side view of a fuel cell apparatus.    Anode layer (208)    Cathode layer (214)    Connector portion (216)    Fuel cell (218)    Gap (220)
NOVELTY - A direct hydrogen peroxide fuel cell (8), comprises first compartment, anode (10), ion-conducting membrane (14), cathode (12), and second compartment, in sequence. The first and second compartments have first and second ends. The first ends have input orifice and output orifices.    USE - For use in producing electric current.    ADVANTAGE - The direct hydrogen peroxide fuel cell provides closer to the thermodynamically expected efficiency of hydrogen peroxide.    DETAILED DESCRIPTION - A direct hydrogen peroxide fuel cell    DESCRIPTION OF DRAWING(S) - The drawing shows a cross sectional view of the inventive fuel cell.    Fuel cell (8)    Anode (10)    Cathode (12)    Ion conducting membrane (14)
NOVELTY - The system has a membrane/electrode assembly (16) and a fuel cell stack with multiple fuel cells (10). An electrical load is selectively electrically connected with the stack through a switch. A control unit is configured to generate a control signal for actuating the switch, where the control unit generates the signal for turning on the switch when a shutdown of the stack occurs.    USE - Used for automotive application e.g. vehicle.    ADVANTAGE - The system maintains an inert state in an anode and a cathode of a fuel cell stack during startup or shutdown of a polymer electrolyte fuel cell. The system provides stable shutdown and startup obtained without an inert gas source and thus the fuel cell system is easily applied to a vehicle. The shutdown time of the fuel cell is decreased.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a fuel cell stack of a fuel cell system.    Fuel cells (10)    Gas diffusion media (14)    Polymer electrolyte membrane (15)    Membrane/electrode assembly (16)    Hydrogen passageways (17)
NOVELTY - An electrolytic perovskite is solid with an ion conductivity greater than 10-5 S/cm in 0-400degreesC. The ion is lithium, hydrogen, copper, silver, sodium, or magnesium.    USE - The electrolytic perovskite is used in, e.g. fuel cell, membrane reactor, an amperometric hydrocarbon sensor, or a steam electrolysis application (claimed).    ADVANTAGE - The invention provides cheap, rechargeable, high power, and energy density lithium ion battery. It also provides the right combination of material properties and low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of synthesizing the inventive electrolytic perovskite comprising mixing A', A, B' and B ions having the form of pure oxides or carbonates with zirconia milling media and alcohol to form a first alcohol-oxide slurry; drying the first alcohol-oxide slurry; heating the pure oxides and carbonates to a temperature to form or partially form powders of the electrolytic perovskite; grinding the reacted powders using alcohol and zirconia milling media to form a second alcohol-oxide slurry; drying the second alcohol-oxide slurry to form or partially form powders of the electrolytic perovskite; sieving the powders through a cloth with a controlled mesh size; pressing the powders in a die to form a desired shape of the electrolytic perovskite; and firing the pressed electrolytic perovskite at a temperature to form a dense and impervious electrolytic ceramic.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart illustrating the steps of a method for synthesizing an electrolytic perovskite.
NOVELTY - A translucent housing for accommodating a vehicle plug-in accessory, has a light diffusion material (174) for diffusing the light of the power indicator, such as a LED (170) along the entire length of the translucent housing. An opaque cover is also provided onto the translucent housing for locally blocking exit of the light from the translucent housing.    USE - Vehicle accessory system for use with plug-in accessory outlet such as cigarette lighter power socket, in motor vehicle, boat, aircraft, for powering battery charger of mobile phone and other electronic devices.    ADVANTAGE - Reduces attention demands on the vehicle operator by providing a clear visual indication of size, shape and location. Improves operational efficiency and simplifies handling without increasing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle accessory system for providing increased safety for a vehicle driver in low ambient light conditions.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the vehicle accessory system.    translucent portion (108)    upper housing (120)    lower housing (122)    terminal receiver (126)    terminal retainer (160)    LED (170)    light diffusing material (174)
NOVELTY - The stack has a pressure plate (28) disposed between a fuel cell stack (24) and a top end plate (26). Jaw screws (34) are screwed into threaded jack-screw holes (36) through the top end plate for effecting a downward displacement of the pressure plate relative to a bottom end plate (30) in order to apply compressive force. Vertically compressed springs are disposed between the jack screws and pressure plate.    USE - Used for containing a proton exchange membrane fuel cell stack (claimed) that is utilized in automotive transportation.    ADVANTAGE - The cage design is capable of providing reliable structural integrity and substantial rigidity to the fuel cell stack assembly. The cage design separates the function of maintenance of alignment and compression of the fuel cell components from the function of compression of the fuel cell stack, permitting reliable alignment and compression control. The compression force to be exerted on the fuel cell stack is determined on the basis of the need to maintain proper electrical contact and prevent leaks from between the fuel cell stack components. The stack is inexpensively implemented and air cooling is simpler and less expensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a solid cage fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows an isometric view of the solid cage fuel cell stack.    Fuel cell stack (24)    Top end plate (26)    Pressure plate (28)    Bottom end plate (30)    Jaw screws (34)    Threaded jaw screw holes (36)
NOVELTY - An accommodation unit (5) includes air intake ducts (6) and horizontally arranged storage batteries (9a). A gap is maintained between the installation surface of the accommodation unit and the batteries.    USE - Vehicle e.g. car provided with storage battery accommodating unit.    ADVANTAGE - Suppresses the temperature rise of storage battery, by dissipating the heat through the gap efficiently and by improving the cooling effect.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the storage battery accommodation unit. (Drawing includes non-English language text).    storage battery accommodation unit (5)    air intake duct (6)    storage batteries (9a)    terminal of storage battery (10)    jet pipe (11)
NOVELTY - The dimethyl ether steam reforming catalyst is obtained by mixing a zeolite containing gallium and silica, with a precursor mixture containing copper and zinc.    USE - For dimethyl ether steam reforming used for manufacture of hydrogen-containing gas (claimed) used for semiconductors, hydrogenation of ammonia synthesis and organic compounds, petroleum refining, desulfurization, metallurgy and glass manufacture, and as raw material for fuel cells used as power source of motor vehicle.    ADVANTAGE - The catalyst has high catalytic activity and selectivity. Mixed gas of high hydrogen concentration is easily and economically manufactured using the catalyst.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacture of hydrogen-containing gas.
NOVELTY - A controller (2) provides electric current from a battery to a motor (3) when the brake is applied to wheels (5) and a measurement unit (6) measures the output voltage of the battery using instructions from the controller. A comparator (8) compares the measured voltage with set voltage for reporting the battery lifetime to a user.    USE - Electric vehicle with battery lifetime report function.    ADVANTAGE - The battery lifetime can be determined efficiently without the need of additional components.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric vehicle. (Drawing includes non-English language text).    controller (2)    motor (3)    wheel (5)    measurement unit (6)    comparator (8)
NOVELTY - The alternator (2) which generates power by driving engine, stops fuel supply to the engine during deceleration running and controls electric power generation amount according to deceleration.    USE - For controlling alternator mounted on engine of vehicle.    ADVANTAGE - Since fuel supply to engine is stopped during deceleration running, the electric power generation amount is controlled accurately and high operability is maintained.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart explaining the electric power generation control method. (Drawing includes non-English language text).
NOVELTY - A battery module (1) has a number of linearly connected unit cells (3). The identification codes (4) of the unit cells are displayed on the surface of the unit cell. The codes indicate the electrical property of unit cells.    USE - For driving vehicles such as hybrid car, electric vehicle.    ADVANTAGE - The electrical property of the unit cell is identified, simply, efficiently and correctly. Maintains ideal state of unit cell over a long period of time.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the electrical power device. (Drawing includes non-English language text).    battery module (1)    case (2)    unit cells (3)    identification codes (4)    insulation ring (7)
NOVELTY - The battery housing comprises three twelve volt battery (1) arranged side by side at vertical direction , serially connected with one another. The terminals (5,7) of each battery are connected to a bus-bar (9) mounting an insulating heat contraction tube (15). An insulating cover (25) is mounted on the terminals of each battery.    USE - For vehicle.    ADVANTAGE - Ensures saving battery installation space. Eliminates necessity to install a high voltage battery in the under flow portion of a vehicle. Improves the maintenance property of a high voltage battery.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the high voltage battery unit.    12V battery (1)    terminals (5,7)    bus-bar (9)    heat contraction tube (15)    cover (25)
NOVELTY - The battery case (1) is produced by bending and cutting the resin plates in predetermined shape, and assembling the cut resin plates in predetermined manner.    USE - For vehicle mounted battery.    ADVANTAGE - Simplifies structure and reduces cost of the battery case.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery case preparation method.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the assembly state of the battery case.    battery case (1)    battery (5)    spacer (11)    handle portions (43,45)
NOVELTY - A hydrogen cutoff valve (4) is closed to interrupt supply of hydrogen through a supply flow path (21) to a solid-polymer electrolyte film type fuel cell (1), during abnormality of fuel cell. A hydrogen exhaust valve (6) is opened to permit hydrogen to flow into a hydrogen storage tank (7) containing hydrogen occlusion alloy, during abnormality.    USE - For interrupting hydrogen supply during abnormality to fuel cell mounted on electric vehicle.    ADVANTAGE - The fuel cell can be protected efficiently and reliably, since hydrogen is not released during abnormality of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hydrogen interrupting device. (Drawing includes non-English language text).    fuel cell (1)    hydrogen cutoff valve (4)    hydrogen exhaust valve (6)    hydrogen storage tank (7)    supply flow path (21)
NOVELTY - A portion of oxidation gas used for modification or heating gas is humidified with either of two humidifiers (1,12) which respectively humidifies using waste gas from stack (5) generating electric power or using gas.    USE - Fuel cell system for motor vehicles, fuel cell type electric vehicle.    ADVANTAGE - Prevents flooding of air electrode during usage of direct hydrogen gas as heating gas, by reducing water vapor or cathode air in the middle of a flow path.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell system.    modification unit (1)    carbon monoxide (CO) denaturation unit (2)    CO removal unit (3)    stack (5)    humidifiers (11,12)    fuel cell circuit (13)
NOVELTY - The branch pipes (5a-5e) are branched from each of the cells (3a-3e) of a gas bottle, and the shut-off valves (6a-6e) are provided at each branch pipe. The switching condition of the shut-off valves and the state of each cell in gas bottle, are stored in respective memories (13a,13c). A controller (12) calculates the residual amount of gas in bottle, based on stored values.    USE - For detecting residual amount of fuel gas stored in gas bottle which supplies fuel gas to engine or fuel cells of motor vehicle.    ADVANTAGE - By storing the switching condition of shut-off valve and state of each cell, the residual gas amount can be detected conveniently and accurately, without increasing weight or cost of the vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of the residual fuel-gas amount detector. (Drawing includes non-English language text).    gas bottle (1)    cells (3a-3e)    branch pipes (5a-5e)    shut-off valves (6a-6e)    pressure sensor (7)    electronic controller (12)    memories (13a,13c)
NOVELTY - A control unit (5) controls the concentration of odorizing agent in the hydrogen which is supplied from a tank (6) to a polymer electrolyte fuel cell (PEFC)(1) through a supply path (3). The hydrogen released from the fuel cell is recirculated back to the supply path.    USE - For supplying hydrogen to PEFC used in electric vehicle.    ADVANTAGE - The concentration of the odorization agent in the hydrogen is maintained and the agent is not ejected out of the system.    DETAILED DESCRIPTION - A sensor (7) measures the concentration of the odorization agent in the hydrogen present in the circulation path. A purge path (4) ejects the hydrogen from the PEFC. The control unit consists of a deodorizer (5a) and a bypass (5b). The hydrogen is passed through the bypass to the PEFC, when the concentration of the odorizing agent in the hydrogen is below a predetermined level. The hydrogen is deodorized and supplied to the fuel cell when the concentration of hydrogen is more than the predetermined level. The concentration of the odorizing agent is measured based on the amount of hydrogen released out of the system. A hydrogen collection receptacle having an hydrogen occlusion alloy, is connected to the purge path. The hydrogen released out of the system is collected with the receptacle and recirculated to the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the structure of the hydrogen supply apparatus. (Drawing includes non-English language text).    PEFC (1)    Supply path (3)    Purge path (4)    Control unit (5)    Deodorizer (5a)    Bypass (5b)    Tank (6)    Sensor (7)
NOVELTY - The electric current of battery (1) is measured and when measured current is below preset value, the battery is detected to be in no load condition. The terminal voltages of unloaded battery are detected at three different timings and an asymptote is drawn between voltage and time axis. The open circuit voltage is determined by substituting measured voltages and corresponding timings in three simultaneous equations.    USE - For estimating open-circuit voltage of battery mounted on electric vehicle, gasoline vehicle, for judging charging state of battery.    ADVANTAGE - The open circuit voltage of battery is estimated simply and correctly, without waiting for establishment of equilibrium state of vehicle. Thereby the charging state of the battery is confirmed, reliably.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for open-circuit voltage estimation apparatus of battery.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the open-circuit voltage estimation apparatus. (Drawing includes non-English language text).    battery (1)    ammeter (2)    voltage sensor (3)    no-load estimation unit (5-1)    open-circuit voltage estimation unit (5-2)    load (10)
NOVELTY - Several terminals (7) are arranged such that one end is joined to an electric circuit board (30) which is accommodated in a case (2) and other end protrudes outside. A holder (31) is fixed to the electric circuit board, to hold the terminal. A terminal hole (21) is formed so that two adjacent terminals project through the hole.    USE - For connecting battery and electrical equipment such as AC dynamo, heater and fan mounted to vehicle.    ADVANTAGE - Prevents peeling of solder at junction portion of terminal and circuit board due to influence of temperature.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the case of the electric connection box.    case (2)    terminal (7)    terminal hole (21)    electric circuit board (30)    holder (31)
NOVELTY - An engine (1) drives alternating current (AC) generator (2) whose output is rectified by a rectifier circuit (3). An inverter (4) converts rectified output into AC output with fixed frequency. Resistors for output adjustment (Ruv,Rvw,Rwu) are connected to output terminal of AC generator through switches (Suv,Svw,Swu) for output adjustment, during running of vehicle.    USE - For using power tool, domestic electric product on outdoor, utilizing utility vehicle.    ADVANTAGE - By connecting resistors for output adjustment between output terminals of AC generator, raising of output voltage of generator during running of vehicle is prevented and possibility that electric shock accident occurring is eliminated. Voltage applied to semiconductor device is suppressed and use of expensive high voltage semiconductor device is eliminated, thereby reducing manufacturing cost.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the structure of the internal combustion engine drive vehicle mounted type inverter electric power generating apparatus. (Drawing includes non-English language text).    internal combustion engine (1)    AC generator (2)    rectifier circuit (3)    inverter (4)    resistor for output adjustment (Ruv,Rvw,Rwu)    switch for output adjustment (Suv,Svw,Swu)
NOVELTY - A metal casing (1) as a main electrode terminal, is connected to a circuit board by a primary lead. The sub-electrode terminal is connected to the circuit board by a secondary lead provided along the metal casing. An insulating layer (4) consisting of ultraviolet curing resin, is arranged between the metal casing and the cell.    USE - For electronic device, and also for use in motor vehicle.    ADVANTAGE - The metal casing and the lead are insulated reliably, using the thin insulating layer. The size of the battery pack is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery pack.    metal casing (1)    lid (2)    electrode terminal (3)    insulating layer (4)
NOVELTY - A counter electrode (6) made of palladium, is immersed in acidic or alkaline electrolyte (5), near a metal sample pole (3) in a container (2). Voltage is applied to the electrode and pole, such that atom of hydrogen gas mixed with argon gas distributed below the pole, is ionized. The hydrogen gas is discharged in interior space of container, and the limiting current flow in the pole and electrode are measured.    USE - For measuring the hydrogen permeation ability in metal used in manufacture of silicon used for semiconductor, fuel cell.    ADVANTAGE - Allows to calculate accurate hydrogen permeation ability directly, even if the concentration of the hydrogen gas used for measurement is low.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hydrogen permeation ability measuring device which includes electrolyte of acidic or alkaline or fused salt of potassium hydroxide (KOH) and sodium hydroxide (NaOH).    DESCRIPTION OF DRAWING(S) - The figure shows a model of the hydrogen permeation ability measuring device.(Drawing includes non-English language text).    container (2)    sample pole (3)    electrolyte (5)    counter electrode (6)    voltage application unit (9)
NOVELTY - The gas sensor (1) has a gas passageway (41) provided along the thickness direction of sensor housing, for introducing calibration gas from exterior to interior of a gas detection chamber (27). A non-return valve (44) in the passageway, regulates the gas distributed from orifice (43) for adjusting the flow amount of calibration gas introduced into detection chamber.    USE - Combustion gas sensor mounted in fuel cell vehicle, for detecting hydrogen, carbon monoxide and methane.    ADVANTAGE - Enables calibrating the gas sensor accurately at proper time. The flow amount of calibration gas can be adjusted easily and appropriately.    DESCRIPTION OF DRAWING(S) - The figure shows an outline sectional view of the gas sensor.    gas sensor (1)    temperature-compensation element (32)    gas detection chamber (27)    gas passageway (41)    orifice (43)    non-return valve (44)
NOVELTY - The pump (1) has magnetic diaphragm (15) arranged, such that it sucks and discharges fluid to and from pump casing (3), by the vibration due to an electromagnet (19). A weight (17) is provided with the diaphragm for increasing amplitude.    USE - For fuel cells and batteries for motor vehicles.    ADVANTAGE - Increase of diaphragm amplitude ensures convenient and efficient suction and discharge of fluids.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of pump for fuel cell.    pump (1)    pump casing (3)    diaphragm (15)    weight (17)    electromagnet (19)
NOVELTY - The sodium sulfur battery system has sodium sulfur battery (10) equipped with solid electrolyte between anode and cathode chambers, and adsorption agent (12) provided at exterior of the battery. The adsorption agent adsorbs sulfurous gas, diacid of sulfurous gas and/or hydrogen sulfide gas. The cathode chamber contains sodium and anode chamber contains anode active material containing sulfur and/or sodium polysulfide.    USE - Electric power storage apparatus for electric vehicles.    ADVANTAGE - The sodium sulfur battery system is safe to handle, has simple structure and inhibits the problem of leakage of diacid of sulfurous gas, sulfurous gas or hydrogen sulfide gas produced during failure of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows the sodium sulfur battery system.    Sodium sulfur battery (10)    Adsorption agent (12)    Heat retention container (13)    Bus bar (14)    Insulating material (15)
NOVELTY - The packaging material (10) is a laminate having a base material (11) on which a barrier layer (12), a formation treatment layer (15), an adhesive layer (13) and a sealant layer (14) are formed in order. The adhesive layer contains a reactive functional group that reacts with moisture content. Battery is packed using the packing material and the peripheral portion of the packing is heat sealed.    USE - Used as moisture-proof packing material for fuel cells, capacitors and condensers.    ADVANTAGE - The packing material effectively prevents moisture permeation into the battery. Delamination of base material is prevented. Corrosion of aluminum barrier layer by hydrogen fluoride generated due to the reaction with the moisture content, is prevented. The packing material has high degree of damp-proof property.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of packaging material.    Packaging material (10)    Base material (11)    Barrier layer (12)    Adhesive layer (13)    Sealant layer (14)    Formation treatment layer (15)
NOVELTY - The anode plate and cathode plate are isolated by a separator such that anode terminals (1041) and cathode terminals (1051,1052) are connected with respective plates. The anode terminal is derived from the width axis and cathode terminals are derived from the sealed outer edges along horizontal and vertical axes with respect to the anode terminals.    USE - E.g. lithium group secondary battery for composite battery pack (claimed) mounted in vehicle.    ADVANTAGE - Suppresses generation of temperature non-uniformity inside the battery due to proper distribution of anode and cathode terminals.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) battery pack;    (2) composite battery pack; and    (3) vehicle with battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a top view of thin battery.    inner packing (106)    outer packing (107)    anode terminals (1041)    cathode terminals (1051,1052)
NOVELTY - Portable electrical power supply comprises a first housing that contains a fuel cell stack (40); and a second housing containing a power conditioner and output mechanism. The second housing is movably attached to the first to move between positions relative to the first housing. In the first position the fuel cell stack is activatable to produce electricity. In the second position, the fuel cell stack is deactivated. The output mechanism is accessible to a user in the first position.    USE - For fuel cells used to produce electrical energy.    ADVANTAGE - A safe and convenient fuel cell unit is provided. The fuel cell is kept separate from the power conditioning circuitry, minimizing the possibility of waste products from the fuel cell stack coming into contact with the power conditioning circuitry.    DESCRIPTION OF DRAWING(S) - The figure is a perspective view of a fuel cell unit and a diagrammatic view of the internal components of a fuel cell unit.    Lower compartment (20)    Wall (21)    Plungers (22)    Hinge (25)    Fuel cell stack (40)    Power conversion circuits (60)
NOVELTY - A variation module (22), which is sensitive to the variation of a control parameter, can generate an update-enable signal (EU) when the control parameter falls outside of a preset tolerance range. An acquisition module (21,221), which is sensitive to an update-enable signal, transfers a set of sensing parameters as an updating-data set to a training module (11).    USE - For controlling a stack of fuel cells used in automotive industry.    ADVANTAGE - Enables prediction of the operation of a fuel cell stack by using an artificial neural network, and can be easily and quickly implemented.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of control system.    Training module (11)    Neural network (12)    Acquisition module (21,221)    Variation module (22)    Update-enable signal (EU)
NOVELTY - A ventilating space (14) is separated inside a casing (12) from an aerating space (16) and sealed for gas. The ventilating space is downstream to the casing regarding a flow of a rinsing substance and the aerating space is upstream to the casing regarding a flow of spent substances.    USE - This device may be used for ventilating or aerating spaces in a casing that have electrochemical cells and are at risk of explosion (claimed). E.g. making battery cases safe on motor vehicles.    ADVANTAGE - Explosive or poisonous substances can be removed from a closed container, e.g. battery cases on motor vehicles.    DESCRIPTION OF DRAWING(S) - The drawing shows a version of a ventilating device according to the present invention with a feed for a rinsing substance and a drain for spent substances.    Casing (12)    Ventilating space (14)    Aerating space (16)    Drain for rinsing substance (22)    Filter (24)    Feed for spent substances (28)    Sucking device (32)
NOVELTY - A first triggered switch device (TSD) (40) loops in between a first end (11) of a signal wire loop (SWL) (10) and a first voltage connection (VC) (30). A second TSD (41) loops in between a second end (12) of the SWL and a second VC. A triggering device (60) triggers first and second TSDs. First (50) and second (51) impedances connect in parallel to first and second TSDs respectively.    USE - For identifying faults in interlinked voltage-generating sub-systems in a fuel cell system.    ADVANTAGE - Interdependent sub-systems can be interlinked easily, flexibly and cost-effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for identifying faults in interlinked voltage-generating sub-systems in a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a block connection diagram for a circuit structure for identifying faults in interlinked voltage-generating sub-systems in a fuel cell system.    Signal wire loop (10)    First end of signal wire loop (11)    Second end of signal wire loop (12)    Sub-systems (20a-20c)    First voltage connection (30)    First triggered switch device (40)    Second triggered switch device (41)    First impedance (50)    Second impedance (51)    Triggering device (60)
NOVELTY - A power control system for the car with fuel battery is composed of an energy subsystem and a motor drive subsystem, between which a DC bus is used to transmit electric energy. The energy subsystem consists of energy manager, fuel battery engine and power accumulator set. The motor drive subsystem comprises vehicle manager, and a drive motor with motor controller.    USE - The controlling power of vehicle fuel battery.    ADVANTAGE - Modularized design.
NOVELTY - A fuel-cell vehicle having an on-board ultraviolet ammonia cracker for liquid anhydrous ammonia as a fuel which may be photodissociated with ultraviolet light    USE - The fuel-cell vehicle is useful for ground transportation    ADVANTAGE - The ammonia has a high hydrogen content from a relatively small volume, high energy density and is nonflammable    DETAILED DESCRIPTION - A fuel-cell vehicle, comprises (a) an ammonia tank for storing anhydrous ammonia fuel in liquid form under pressure, (b) a gas regulator for vaporizing the ammonia, (c) an ultraviolet ammonia cracker for producing an output gas containing gaseous hydrogen, that comprises an ultraviolet light source for generating electromagnetic radiation in the ultraviolet region, and (d) a fuel-cell stack for generating electrical power from an electrochemical reaction between gaseous hydrogen generated and gaseous oxygen from ambient air to drive electric motor for vehicle propulsion.
NOVELTY - The signals representing gas concentration sensed by sensor array (12), is generated. A microprocessor (14) calculates local gas concentration profile such as gradient of gas concentration and direction of higher gas concentration, based on sensed signal. The sensor array is moved to new location based on the profile. Measurement of gas concentration is repeated until a stopping condition is achieved.    USE - For detecting location of leakage of gas such as hydrogen, natural gas and carbon monoxide in fuel cell system.    ADVANTAGE - Efficiently and accurately determines the location of gas leakage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for gas leak location detection apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the gas leak location detection apparatus.    Sensor array (12)    Microprocessor (14)    Calculation system (16)    Actuator control system (18)    Display (20)    Actuator (22)
NOVELTY - A hydrogen generation apparatus comprises a first reaction chamber (14) including a reaction cooperator, a second reaction chamber (16), a transport system (48), and a fuel supply. A volume of fuel is reformed in the first reaction chamber. The reaction cooperator moves a product other than the hydrogen product from the first reaction chamber to the second reaction chamber, and the hydrogen product is removed from the apparatus.    USE - For steam reformation of a fuel to form a hydrogen product.    ADVANTAGE - The apparatus produces a pure hydrogen stream, thus increases the amount of hydrogen generated per unit of fuel and decreases the energy consumption per unit of hydrogen produced. When the initial or unpurified hydrogen stream is made pure, less is lost in any later purification process.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method to reform a fuel in a reaction vessel, comprising reforming the fuel in the first chamber with a reforming agent, producing a hydrogen product and contaminant; reacting the contaminant with the separator; moving the separator to the second chamber; and removing the contaminant from the separator.    DESCRIPTION OF DRAWING(S) - The figure shows a simplified cross-sectional view of a hydrogen generation vessel.    First reaction chamber (14)    Second reaction chamber (16)    Reformation reaction bed (42)    Transport system (48)    Removal reaction bed (50)
NOVELTY - The cartridge has a partition unit, fitted in a casing (3), partitioning the casing into two chambers. An outlet port (7) communicates between one chamber and an external device. A pressure unit (15) is housed in another chamber. The unit (15) presses the partition unit, so as to discharge liquid out of the outlet port by repulsive force of the unit (15). The partition unit includes a partition (13) and an envelope.    USE - Used as a fuel tank for fuel supply to a fuel cell in a fuel cell system (CLAIMED).    ADVANTAGE - The discharging of the liquid is achieved by the repulsive force of the pressure unit without deforming the partition unit and the envelope, thereby preventing degradation of the partition unit and the envelope to achieve long life of the cartridge.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows a liquid cartridge.    Liquid cartridge (1)    Casing (3)    Outlet port (7)    Partition (13)    Pressure unit (15)
NOVELTY - A hydrogen storage composition comprises a hydrogen storage nanomaterial containing nanoparticles having an average size of 1-100 nm.    USE - For storing hydrogen used as fuel.    ADVANTAGE - The composition avoids loss of hydrogen and provides complete recovery of hydrogen from the metal hydride.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of forming a hydrogen storage nanomaterial by condensing an atomized hydrogen storage material.    DESCRIPTION OF DRAWING(S) - The figure shows a method for depositing a hydrogen storage material on a substrate.
NOVELTY - By using the optimum design of DC/DC converter and using the controller area network (CAN) as the communication tool, the electric power source becomes more flexible. In the invention, when the vehicle is designed in the middle and low load states (such as cruise at constant speed), the main electric power is supplied by the fuel cell and the fuel cell is boosted to an appropriate voltage through the control of DC/DC converter. In addition, the fuel cell can be used as the on-board charger.    USE - The present invention is related to a kind of electric power output control system of compound type fuel-cell electric vehicle.    ADVANTAGE - The invention can be used to effectively improve the drawbacks of conventional small-type electric vehicle such as insufficient cruse distance and poor energy conversion. In addition, by using the compound type fuel cell and electric power source of the high-power secondary battery, several advantages can be obtained such as lower cost and easy match when selecting fuel cell for the system as compared with the electric power source that entirely uses the fuel cell. When the invention is used in each type of electric vehicles, it is capable of making system have excellent cruise capability.    DETAILED DESCRIPTION - In the high-load state (such as instantaneous acceleration or climbing slope), besides the maximum base load power supplied by the fuel cell, the remaining required electric power matches up the electric power output of the externally added high-power secondary battery so as to have compound type power output control function.
NOVELTY - The oxidizable gas pre-heating unit (122), hot gas recirculating blower (124), high pressure steam generator (141,142), are stored in a pressurized container (113) of a fuel cell module (110).    USE - For large scale electric power generating plant for commercial purposes.    ADVANTAGE - Reduces installation cost of the power generating equipment and reduction in electric power generating efficiency due to heat loss, by virtue of the structure of the equipment.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of solid oxide-type fuel cell power generating equipment. (Drawing includes non-English language text).    hot gas (1)    solid oxide-type fuel cell module (110)    cartridge (11)    pressurized container (113)    gas pre-heating unit (122)    recirculating blower (124)    high pressure steam generator (141,142)
NOVELTY - The natural power sources, such as water, petroleum and natural gas, are electrolyzed using electrical energy, to produce hydrogen as a fuel for fuel cell used in electric vehicle.    USE - For production of hydrogen, used in fuel cell for electrically powered vehicle.    ADVANTAGE - The novel system prevents ejection of carbon dioxide leading to pneumoconiosis by the exhaust gas of vehicle and global warming.    DESCRIPTION OF DRAWING(S) - The figure shows the above electrical power supply system. (Drawing includes non-English language text).
NOVELTY - An annular hollow metallic mold (21) surrounds the periphery of the base tube (22). A slurry inlet tube (26) supplies slurry towards the base tube periphery, after arranging a formwork (23) in the metallic mold. The formwork is pressed, by supplying gas into the hollow portion (27) within the metallic mold and formwork, by using a gas inlet tube (28).    USE - For forming film on periphery of tube, used in fuel cell.    ADVANTAGE - The function of the fuel cell is improved, by forming a film on the periphery of the tube. The film is easily formed in short time.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a film forming method for tube.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the above film forming apparatus. (Drawing includes non-English language text).    base tube (21)    metallic mold (22)    formwork (23)    slurry inlet tube (26)    hollow portion (27)    gas inlet tube (28)
NOVELTY - A liquid fuel supplied at a linear velocity of 1-1000 mm/s and steam supplied at a linear velocity of 500-30000 mm/s, at a temperature of 100degreesC or more are made to contact. The temperature of the obtained mixture is set to be 120degreesC or more.    USE - For vaporizing liquid fuel e.g. kerosene, naphtha, gasoline, light oil and synthetic oil used as raw material of steam reforming and self-thermal reforming used for manufacturing hydrogen in electric power generation in fuel cell.    ADVANTAGE - The pulsation current and retention of heavy portion which is not vaporized can be suppressed, while utilizing the boiling point reduction due to the partial pressure reduction of liquid fuel resulting from mixing with water vapor.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of a liquid fuel vaporization equipment.    contact mixing vessel (1)    steam piping (2)    liquid fuel piping (3)    steam supply style (5)    liquid fuel supply flow (6)
NOVELTY - Water (3) is sealed to a pressure container (2) at high temperature pressurization state, in which internal pressure is 1 or more atmospheric pressure, and temperature is 100degreesC or more. Cooling-heat cycle of the water is repeated at low temperature pressure reduction state by reducing to 100degreesC or less, and to less than 1 atmospheric pressure. Water is decomposed and hydrogen is obtained.    USE - For manufacture of hydrogen, which is used as energy for fuel cells, internal combustion engine of motor vehicles, and alternate fuel for petroleum.    ADVANTAGE - The manufacturing method of hydrogen is economic, easy and efficient.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of hydrogen manufacturing apparatus.    hydrogen manufacturing apparatus (1)    pressure container (2)    water (3)    water supply portion (4)    gas air intake outlet (5)
NOVELTY - A fuel gas regulator calculates and regulates fuel gas flow rate after change in hot gas flow, based on relationship between fuel gas flow rate and hydrogen production amount, which is found corresponding to service condition of two type of hot gas.    USE - For modifying town gas, natural gas, liquefied natural gas (LNG), liquefied petroleum gas (LPG) and methanol, to produce hydrogen to be used by fuel cell power generating plant.    ADVANTAGE - Reduces cost of the apparatus and improves productivity of hydrogen.    DETAILED DESCRIPTION - A controller (12a) regulates the opening degree of fuel gas flow rate control valve (2a), based on fuel flow amount corrected according to the density of hot gas. The modifier (9) modifies hot gas containing hydrocarbon, in presence of catalyst. The regulator adjusts fuel flow amount based on amount of hydrogen required by fuel cell. The modified gas is pressurized in a compressor (25) and then supplied to a pressure-swing-absorption apparatus (PSA) (30) where hydrogen is separated.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of hydrogen manufacturing apparatus. (Drawing includes non-English language text).    fuel gas flow rate control valve (2a)    modifier (9)    carbon monoxide transformer (10)    controller (12a)    compressor (25)    PSA (30)
NOVELTY - The vehicle has a truck (8) which supports a battery (5). A carrier (10) withdraws/inserts the battery in the truck with respect to a battery mounting portion (9).    USE - For handicapped person, elderly people.    ADVANTAGE - Since the carrier withdraws/inserts the battery in the truck with respect to battery mounting portion, the battery is charged conveniently and easily.    DESCRIPTION OF DRAWING(S) - The figure shows a front view of the battery storage portion of the vehicle.    battery (5)    truck (8)    battery mounting portion (9)    carrier (10)    electrically-driven actuator (11)
NOVELTY - Several 12 V batteries (5) are arranged side by side in the vertical direction. The batteries are electrically connected in series, to form a high voltage such as 36 V battery.    USE - For constructing a high voltage battery such as 36 V battery in vehicle.    ADVANTAGE - The high voltage battery is constructed reliably at reduced installation area. Also, maintenance property of the high voltage battery is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery unit.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view explaining the assembly process of battery unit.    battery case (1)    12 V batteries (5)    spacer (11)    gap (11d)    handle (45)
NOVELTY - The package comprises a pair of batteries (14,15) of 36 and 12 volts, inverter (12), DC/DC converter (13) and fuse box (19), integrated in a single package case.    USE - For electric-power system of vehicle such as passenger car and motor vehicle.    ADVANTAGE - Since the batteries are integrated in a single package case, the length of the wiring is reduced sharply thereby cost is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of electric-power package for vehicle electric-power system.    inverter (12)    DC/DC converter (13)    batteries (14,15)    fuse box (19)
NOVELTY - Hydrogen manufacturing apparatus has carbon monoxide transformation catalyst (13) provided between modification catalyst (11) and hydrogen separation membrane (15).    USE - For fuel cell system.    ADVANTAGE - Deterioration of hydrogen yield is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of a fuel cell system which contains the hydrogen manufacturing apparatus. (Drawing includes non-English language text).    fuel cell (3)    modification catalyst (11)    shift catalyst (13)    hydrogen separation membrane (15)    hydrogen route (17)
NOVELTY - A carbon monoxide removal device (9) is arranged downstream of a shifter (6) to remove carbon monoxide contained in the heating gas. The heating gas is reformed in a modifier (4). A main heater (13) is arranged to heat the modifier or an evaporator (3). An auxiliary heater (14) is arranged downstream to the shifter to heat the heating gas ejected from the shifter.    USE - For supplying hydrogen fuel to fuel cells.    ADVANTAGE - Shortens start-up time of the hydrogen supply system, by ensuring early heating due to arrangement of the auxiliary heater downstream to the shifter. The warming-up time period is also shortened.    DETAILED DESCRIPTION - The carbon monoxide device is equipped with a heat exchange portion (10). The cathode off gas is supplied to the heat exchange portion from the cathode of a fuel cell (50) through the flow paths (34-36). Alternatively the cathode off gas is circulated through a bypass flow path.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the hydrogen supply system. (Drawing includes non-English language text).    evaporator (3)    modifier (4)    shifter (6)    carbon monoxide removal device (9)    heat exchange portion (10)    main heater (13)    auxiliary heater (14)    flow paths (34-36)    fuel cell (50)
NOVELTY - A rectangular frame shaped press contact unit (30) of each cell (10), has contact surface (30A) for pressing the heat welding portion (11B) of the exterior case.    USE - Battery pack for electric vehicle and motor vehicle e.g. hybrid car.    ADVANTAGE - The reliability of the battery pack is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the battery pack.    cell (10)    heat welding portion (11B)    lead (17)    press contact unit (30)    contact surface (30A)
NOVELTY - A detector detects the charging-and-discharging current of lead storage battery. A summing unit cumulatively totals the detected charging-and-discharging current. The electrolyte liquid reduction is determined when the cumulative total of the current exceeds a predetermined value. A warning signal for replenishment of electrolyte is promoted when determined liquid reduction reaches a specific value.    USE - For lead storage battery used in vehicle.    ADVANTAGE - Prevents failure of lead storage battery by easily and reliably grasping electrolyte liquid reduction and replenishing for reduced amount.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the electrolyte-liquid control process. (Drawing includes non-English language text).
NOVELTY - An electrode group (2) has positive electrode side strip shaped current collection portion (21), and negative electrode side strip shaped current collection portion that are divided into number of connection portions by forming incision (27) or notch with respect to an axial center. Each connection portion is bent at right angle, towards axial center, and the collectors are joined to each connection portion.    USE - Storage battery such as nickel hydrogen storage battery and rechargeable lithium ion battery used for portable electronic equipment such as mobile telephone and notebook personal computer (PC), and for electric machines such as power tool and electric vehicle.    ADVANTAGE - Improves the contact strength of collectors and current collection portions, by a simple structure, thereby preventing generation of spark during welding. Reduces the cost of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the electrode group of the storage battery. (Drawing includes non-English language text).    electrode group (2)    positive electrode plate (3)    negative electrode plate (4)    positive electrode side strip shaped current collection portion (21)    connection portion (21a)    incision (27)
NOVELTY - A battery component portion (10) has through-hole (11) which penetrates laminated structure having positive electrode layer (12), negative electrode layer (13) and separator layer (14) in the lamination direction. A pressure element (20) interposes the battery component portion from both surfaces and presses the layers. A laminate film (40) covers the battery component portion and the pressure element.    USE - For motor drives using lamination battery such as electric vehicle, hybrid vehicle, and fuel cell electric vehicle.    ADVANTAGE - Swelling of battery is prevented by interposing and pressing the battery component by a pressure element without deterioration of the sealing performance by providing a laminate film to cover the pressure element and battery.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) vehicle which mounts the lamination battery; and    (2) battery pack module; and    (3) battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional block diagram of the lamination battery in attached state of the fastening to the battery component.    battery component (10)    through-hole (11)    sheet-like positive electrode layer (12)    sheet-like negative electrode layer (13)    sheet-like separator layer (14)    pressure element (20)    laminate film (40)
NOVELTY - Multiple positive and negative electrode layers are laminated through solid polymer electrolyte layer. Positive and negative electrode layers having solid polymer electrolyte, are formed on either surfaces of collector. The volume of one of the positive or negative electrodes is 3-65% less than the average volume of another positive or negative electrode.    USE - For vehicles (claimed) such as electric vehicle (EV), hybrid electric vehicle (HEV), fuel cell vehicle (FCV) and internal combustion (IC) engine motor vehicle.    ADVANTAGE - Provides battery pack of very compact structure with required voltage applicable to the vehicles.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) control method of battery pack structure;    (2) battery pack structure; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows an explanatory view of the bipolar battery. (Drawing includes non-English language text).    bipolar battery (31)    single cell (32)    single cell using electrode of small volume (32')    electrode of small volume (33)    voltage detector circuit (34)
NOVELTY - A lithium (Li) component, a phosphorus (P) component and a component (A) selected from a group consisting of cobalt, nickel, iron, copper and chromium, are reacted with a fluid in subcritical, critical and supercritical states. The reacted components are synthesized to form a composite electrode material having general formula LixAyPO4, where x is between 0.8-2 and y is between 0-1.5.    USE - For manufacturing positive electrode used in lithium ion battery (claimed), alkali storage battery and lead storage battery used as secondary battery in portable electronic device and hybrid vehicle.    ADVANTAGE - Enables manufacturing high-capacity positive electrode with excellent charging and discharging property easily and inexpensively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium ion battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the positive electrode manufacturing apparatus.    metal melting bath (1)    metallic salt solution (2)    electrothermal heater (3)    thermocouple (4)    temperature controller (5)    reaction tube (6)
NOVELTY - The fuel-cell system is divided into two unit groups (21,22). The unit group (21) emits high temperature and the unit group (22) has lower heat-resisting property. The two unit groups which are mounted on the vehicle-floor, are separated from each other in the left and right directions of the vehicle.    USE - Fuel-cell vehicle e.g. car.    ADVANTAGE - Provides improved heat resistance property. The structure unit which generates heat without additional components such as thermal insulation board is provided. Reduces the cost, weight of the components, reliably.    DESCRIPTION OF DRAWING(S) - The figure shows the top view of the fuel-cell vehicle. (Drawing includes non-English language text).    drive motor (6)    fuel-cell (8)    fuel tank (11)    secondary battery (12)    drive module (13)    unit groups (21,22)
NOVELTY - An electrolytic liquid container (2) is equipped with an accommodating portion (2a) having an opening. An ammonia gas trapping material (2b) is stored in the accommodating portion of the container.    USE - For motor vehicle.    ADVANTAGE - Enables to promptly trap the ammonia gas dissolved in the electrolyte liquid without changing basic composition of the battery.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the nickel-hydrogen battery showing accommodating portion inside a container.    container (2)    accommodating portion (2a)    trapping material (2b)    electrolyte liquid (2c)    electrode (2d)    container main case (2e)
NOVELTY - A control unit (40) controls the open/closing of the hydrogen pressure governing valve (32), hydrogen discharge regulating valve (34) and the hydrogen pump to control hydrogen gas supplied to the fuel cell (10), depending on the hydrogen density in the heating gas supplied to the fuel cell.    USE - Fuel cell system used in portable, domestic generators used in vehicle, vessel.    ADVANTAGE - Prevents reduction of the output voltage, while improving fuel consumption, since reduction in hydrogen density is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (10)    air pump (21)    hydrogen pressure governing valve (32)    hydrogen discharge regulating valve (34)    hydrogen density sensor (36)    control unit (40)
NOVELTY - The battery has a positive electrode comprising composite lithium-nickel oxide and a negative electrode comprising aromatic hydrocarbon having hydrogen and carbon in ratio of about 0.50:0.05. The negative electrode has specific surface area of about 0.1-50 m2/g measured by Brunauer-emmett-teller (BET) method and release potential of about 20 mV-100 mV with respect to lithium potential during charging.    USE - Non-aqueous secondary battery for electric vehicle, portable devices such as mobile telephone, electric power storage system and domestic distributed electrical storage system.    ADVANTAGE - Enables controlling charge amount of the negative electrode efficiently, while eliminating deterioration of volume of the secondary battery effectively.
NOVELTY - The negative electrode material consists of multi-ring aromatic hydrocarbon with the ratio of hydrogen and carbon lies between 0.50-0.05. The surface area of negative electrode material calculated by Brunauer Emmett Teller (BET) method, lies between 0.1-5m/g. The estimated amount of negative electrode material in negative electrode is less than 6g/cm2.    USE - Negative electrode used in lithium battery (claimed) for electric vehicle and solar power generation system.    ADVANTAGE - Improves the charge acceptance property of the negative electrode, thereby increasing the utilization period of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium battery.
NOVELTY - The cathode material comprises multi-ring aromatic hydrocarbon which has hydrogen/carbon ratio exist in the range of 0.05-0.50 and specific-surface-area exists in the range 0.1-50 m2/g by Brunauer-Emmett-Teller (BET) method. The aromatic hydro carbon has mean particle diameter of 10 microns or less and volume fraction for the particles of size 1 microns or less is 1% or more.    USE - Cathode material for non-aqueous secondary battery (claimed) such as lithium ion battery used in solar electric power storage system, mobile telephone and electric vehicle.    ADVANTAGE - The cathode material is excellent in high capacity and charging acceptance property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) cathode for non-aqueous secondary battery; and    (2) non-aqueous secondary battery.
NOVELTY - The cathode material comprises multi-ring aromatic hydrocarbon of particle diameter 10 mm or less and hydrogen/carbon ratio in range 0.05-0.50. The hydrocarbon exists in specific-surface area 0.1-50 m2/g by Brunauer-Emmett-Teller (BET) method and the dispersion of amount of pores of range 20-50 angstrom in Barret-Joyner-Halenda (BJH) method is below 1x10power-3 cc/g.    USE - Cathode material for non-aqueous secondary battery (claimed) such as lithium ion battery used in solar electric power storage system, mobile telephone and electric vehicle.    ADVANTAGE - Even if the multi-ring aromatic hydrocarbon is ground, the structural change in pore is restrained and specific surface area is low.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) non-aqueous secondary battery; and    (2) cathode material manufacturing method.
NOVELTY - An electric power holder stores the electric power generated by power generator (31). A switching controller changes the switching of electric power from electric power holder to external battery (B) and vice-versa, through a detachable external battery connector. A starting controller controls start of electric power supply based on the switching of the switching controller.    USE - Electronic device such as clock, watch, camera, electronic toy, portable audio equipment.    ADVANTAGE - The electric power for starting a fuel cell is ensured. Promotes the mounting of an external battery.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the electric power system. (Drawing includes non-English language text).    fuel pack (10A)    fuel tank (11)    residual amount sensor (12)    electric power generation module (30A)    electric power generator (31)    pump (35)    driver (36)    electric power system (700)    external battery connection mechanism (800)    external battery (B)
NOVELTY - A determining unit (8) determines whether the concentration of the gas detected by the hydrogen gas sensor (4) exceeds preset value based on which a detector (9) detects whether the gas sensor is abnormal or normal. A warning unit (7) produces warning signal when the sensor is abnormal.    USE - For determining state of combustion-type hydrogen gas sensor used in fuel cell mounted vehicle.    ADVANTAGE - The abnormality state of the gas sensor is determined by exposing the sensor to high concentration gas.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel cell system equipped with hydrogen gas sensor state determination apparatus. (Drawing includes non-English language text).    hydrogen gas sensor state determination apparatus (1)    hydrogen gas sensor (4)    warning unit (7)    determining unit (8)    detector (9)
NOVELTY - A vaporizer (1) and water supply opening (11), are provided to supply fuel and water separately. The vaporizer and the opening are connected to the combustion chambers (2,3) through an exhaust gas path (8) which is connected to heat exchange tubes (10) to exchange heat during combustion of fuel.    USE - Evaporator for motor vehicle using fuel cell.    ADVANTAGE - Reduces starting time of the fuel cell system. Prevents water dripping and reduces amount of carbon monoxide thereby reducing thermal decomposition.    DETAILED DESCRIPTION - The exhaust gas path is provided at periphery of walls (4,5,6) parallel to flow of combustion flame in combustion chamber and is connected to side of a partition wall (7) adjoined to a steam mixing chamber (13). A pinhole (7a) connects combustion chamber and the steam mixing chamber to the partition wall.    INDEPENDENT CLAIMS are included for the following:    (1) fuel cell system which has a modifier (28) and combustor (29) to burn hydrogen gas emitted from a fuel cell (32) which generates electric power. A combustion gas path (22) is provided to pass gas of the combustor; and    (2) control method of the fuel cell system which involves controlling combustion gas to pass through combustion gas path when temperature of the hydrogen gas is suitable for reformation.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional views of the fuel cell system with an evaporator.    vaporizer (1)    combustion chambers (2,3)    sidewalls (4,5,6)    partition wall (7)    pinhole (7a)    exhaust gas path (8)    heat exchange tubes (10)    opening (11)
NOVELTY - The hydrogen occluding-composite-metal powder (10) has a core (11) containing magnesium as main component, whose periphery is provided with coating layer (12). The coating layer contains nickel, niobium or cobalt as main component. The average particle diameter of the composite particle in the composite-metal powder, is 10 nm to 100 microns.    USE - For fuel cell electric vehicle (claimed) and fuel cell.    ADVANTAGE - The composite-metal powder has high hydrogen storage capacity, and low hydrogen dissociation temperature. The hydrogen absorption rate of composite-metal powder is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) composite-metal powder manufacturing apparatus;    (2) manufacturing method of composite-metal powder; and    (3) fuel cell electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of the composite-metal powder.    composite-metal powder (10)    core (11)    coating layer (12)
NOVELTY - The chemical reactor includes a main substrate (10) whose sides are formed with reaction flow path (20) and thin film heater (40) equipped with wiring electrode (50), respectively, with open ends of the flow path being closed by close substrate (30).    USE - Chemical reactor for fuel cell system (claimed) for manufacturing semiconductor device such as integrated circuit and also for manufacturing micro machines.    ADVANTAGE - By exposing a portion of the wiring electrode, Planarization of the insulating overcoat is provided, thereby resulting in reduced structure of the chemical reactor.    DETAILED DESCRIPTION - An insulating overcoat (60) selected from oxide or nitride group is formed on the main substrate such that the upper surface of the wiring electrode is exposed.    INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system; and    (2) chemical reactor manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the chemical reactor. (Drawing includes non-English language text).    Main substrate (10)    Reaction flow path (20)    Close substrate (30)    Thin film heater (40)    Wiring electrode (50)    Insulating overcoat (60)
NOVELTY - The fuel cell system (100) generates low pressure using kinetic energy produced while driving the vehicle (1). The fuel cell system exhausts the residual gas in the fuel cell after stopping the operation fuel cell using the low pressure. The cell is stopped after stopping the vehicle.    USE - For electric vehicle.    ADVANTAGE - The residual gas at the cathode side, is fully removed and hence oxygen gas concentration at cathode side is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows the side and schematic views of vehicle and fuel cell system. (Drawing includes non-English language text).    electric vehicle (1)    fuel cell system (100)    pipings (102,103,104)    solenoid valve (111,112)    pressure sensors (121,122,123)
NOVELTY - The electrode structure which consists of a pair of electrodes and solid-electrolyte film, is interposed and joined to a pair of carbon separators (4,5) with a fluid sealant. The separators are curved to form concave coolant surfaces.    USE - For manufacturing fuel cell such as phosphoric acid fuel cell.    ADVANTAGE - Enables increasing the productive efficiency of the fuel cell and prevents the cracking of separators. Enables forming a fuel cell with favorable stacking efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows an outline structural view of the fuel cell which clamps the electrode structure with the separators.    carbon separators (4,5)    reactive-gas flow paths (4a,5a)    cooling medium flow paths (4b,5b)
NOVELTY - A gasket (1) made of a combination of at least two polymers, comprises a separator (2), a gaseous diffusion layer and a polymeric electrolyte film electrode.    USE - Used for fuel cells.    ADVANTAGE - Gas permeable problem and cost of the gasket are reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional drawing of the gasket. (Drawing includes non-English language text).    gasket (1)    separator (2)    adhesive agent (3)    silicone rubber layer (5)    fluororubber layer (6)
NOVELTY - The bipolar rechargeable lithium-ion battery has multiple cells (40) which are connected in series. A bypass circuit (50) comprising Zener diode and resistors, is interposed between the anode and cathode terminal of each cell, such that the bypass circuit bypasses the electrolyte and connects the anode and cathode, when the voltage value of the cell exceeds regulation value.    USE - Secondary battery e.g. bipolar rechargeable lithium ion battery with bypass circuit for driving electric vehicle or hybrid electric vehicle.    ADVANTAGE - Miniaturized battery with excellent optical charging characteristics and improved efficiency is realized at reduced cost.    DESCRIPTION OF DRAWING(S) - The figure shows an equivalent circuit diagram of bipolar rechargeable lithium ion battery. (Drawing includes non-English language text).    cell (40)    bypass circuit (50)
NOVELTY - A lamination sheet (13) covers a battery component (11). A sealing layer (14) having a moisture permeation prevention element (15), connects the lamination sheet and tab extending outside the battery component.    USE - Laminated secondary battery e.g. lithium-ion secondary battery for motor drive in vehicle (claimed) such as hybrid vehicle (HEV), fuel cell electric vehicle (FCV) and electric vehicle (EV) such as electric car    ADVANTAGE - Since the moisture permeation preventing layer is provided, the durability of the battery is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the laminated secondary battery. (Drawing includes non-English language text).    battery component (11)    tab (12)    lamination sheet (13)    sealing layer (14)    moisture permeation preventing element (15)
NOVELTY - A metal supported catalyst comprises a support, which holds a metal colloid. The metal colloid is formed by mixing a reducer containing metallic salt or a metal complex and organic acid in the presence of a solvent.    USE - Used in a solid polymer electrolyte-type fuel cell.    ADVANTAGE - The catalyst has high activity.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of a metal support catalyst; and    (2) a solid polymer electrolyte-type fuel cell.
NOVELTY - A polyacrylonitrile-type carbon fiber spun yarn textile fabric (42) has two surfaces (A, B). The bending resistance ratio of B/A is 5.5-45. The bending resistance of one surface (A) is 2-10 mNcm.    USE - Used as an electrode material for polyelectric-type fuel cells.    ADVANTAGE - The polyacrylonitrile-type carbon fiber spun yarn textile fabric has good heat resisting property and thermal insulation property. The manufacture is simple and does not produce wrinkles on the surface of the textile fabric. The process provides high quality and high yield of spun yarn textile fabric.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) the manufacture of polyacrylonitrile-type carbon fiber spun yarn textile fabric; and    (2) a carbon fiber spun yarn textile fabric roll.    DESCRIPTION OF DRAWING(S) - The figure shows a typical side view of the polyacrylonitrile-type oxidation fiber spun yarn textile fabric after resin coating process.    Polyacrylonitrile-type carbon fiber spun yarn textile fabric (42)    Resin coating layer (44)
NOVELTY - An intermediate temperature (IT) solid oxide fuel cell (SOFC) suitable for operating temperatures of 700degreesC or less comprises an anode composition free from nickel, and also comprises a conducting oxide incorporating a d10 cation.    USE - The IT-SOFC is used in stacks to generate power output (claimed). It is also used as local generators in remote locations, e.g. for residential combined heat and power generation and in vehicles as primary power unit, an auxiliary power unit or to drive other equipment, e.g. air conditioning equipment at operating temperatures of at most700degreesC.    ADVANTAGE - The IT-SOFC can be specified at temperatures below 700degreesC and avoids the use of nickel, thereby overcoming performance degradation and stack mechanical failure that arises from the redox reaction of Ni to NiO whenever the oxygen partial pressure in the anode compartment of a SOFC exceeds the Ni/NiO equilibrium value at the relevant operating temperature.    DETAILED DESCRIPTION - Preferred Features: The operating temperature is 400-700degreesC or 500-700degreesC.    The conductivity of the oxide exceeds 100 S/cm.    The d10 cations are zinc (Zn)2+, indium (In)3+, gallium (Ga)3+ or tin (Sn)4+.    The composition includes at least30 cation % of the elements either individually or together.    The cation oxides are doped with suitable dopant oxides.    INDEPENDENT CLAIMS are given for    (a) a process for preparing anode compositions, comprising pelletizing and reacting the constituents oxides at high temperature to form the required composition, followed by grinding to prepare powders, co-precipitation and hydrothermal routes, use of organic adducts, or flame combustion or electrolysis spray pyrolysis;    (b) the prepared anode compositions; and    (c) use of the IT-SOFC stack incorporating the anode compositions to produce power.
NOVELTY - The diode (D1) connected between the capacitors (C1,C2), supplies electrical charge stored in capacitor (C2) to the capacitor (C1), during the positive half-cycle of dynamo output. The diode (D3) connected between the dynamo (GE) and capacitor (C1), supplies the GE output to the capacitor (C1) when the charging voltage of the capacitor (C2) is equal to or less than a specified voltage, during the same cycle.    USE - Capacitor charging apparatus for bicycle.    ADVANTAGE - Enables charging a capacitor efficiently and stably, even when the output of the dynamo changes due to the unstable traveling speed of the bicycle.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the charging apparatus of bicycle dynamo.    capacitors (C1,C2)    diodes (D1,D2,D3)    dynamo (GE)    transistor (M1)
NOVELTY - The battery (1) has a watertight housing (9) in the top (11) which contains a miniature battery (13) and is in contact with the electrolyte (5). Connections from the miniature battery enable the electromotive force to be measured over time. The rate of decrease is greatly influenced by the temperatures experienced. Electrode corrosion is also sharply influenced by temperature and is therefor also indicated by the voltage readings    USE - As means of diagnosing electrode corrosion in batteries. Particular application to vehicle batteries usually lead acid    ADVANTAGE - Simple voltage readings on the miniature test battery give an indication of the amount of corrosion on the main battery electrodes    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for : A battery which is equipped with a miniature test battery whose decrease in electromotive force over time indicates the state of main electrode corrosion    DESCRIPTION OF DRAWING(S) - The drawing shows the miniature test battery    Battery (1)    Electrolyte (5)    Housing (9)    Battery top (11)    Miniature test battery (13)
NOVELTY - The battery (1) has a positive terminal (7) fixed to the upper part (8) and electrodes (3) immersed in an electrolyte (5). A small indicating conductor (9) is also immersed in the electrolyte and has connections (10a,10b) which enable it to form a series circuit with the positive terminal, a switch, a limiting resistor, an indicating diode and the negative terminal.    USE - To diagnose electrode corrosion in batteries. Particular application to vehicle batteries usually lead acid    ADVANTAGE - The indicating conductor is subject to exactly the same conditions as the electrodes and mirrors their condition reliably. No external power source is required and the equipment used is inexpensive and easily integrated into the battery top    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for : A battery fitted with an indicating conductor which is connected in series with the battery terminals, a resistor, a switch and an indicating diode    DESCRIPTION OF DRAWING(S) - The drawing shows the indicating conductor    Battery (1)    Electrodes (3)    Electrolyte (5)    Positive terminal (7)    Upper battery (8)    Indicating conductor (9)    Conductor connections (10a,10b)
NOVELTY - A physical electricity store has electrons and ions formed from ionized hydrogen magnetically separated and compressed into tanks (1,2). Electrical energy is obtained by connecting the tanks by an electrical conductor (3) with the electrical consumer (4) in line so that the electrons flow to neutralize the ions.    USE - As a physical electricity store (claimed), especially for motor vehicle drives.    ADVANTAGE - The unit is simple and light and gives a high energy density.    DESCRIPTION OF DRAWING(S) - A sketch of the unit is shown.    storage tanks (1,2)    conductor (3)    electricity consumer (4)    compressors (5,6)
NOVELTY - The truck combination (1) has a tractor vehicle (3) and a trailer (4) which are coupled together via a saddle coupling (2), the trailer having at least one separate energy supply device (11,12,13) for providing electrical and/or pneumatic energy, for supply and/or control of vehicle technical devices (10,21,22) onboard the trailer.    USE - The truck combination is used for transporting container loads.    ADVANTAGE - Separate energy supply devices onboard trailer allow saddle coupling to provide single connection between tractor vehicle and trailer.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM for an operating method for a truck combination is also included.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic side view of a truck combination.    Truck combination (1)    Saddle coupling (2)    Tractor vehicle (3)    Trailer (4)    Vehicle technical devices onboard trailer (10,21,22)    Trailer energy supply devices (11,12,13)
NOVELTY - The operating method has at least part of the electrical energy delivered by an electrical energy source held in an energy store, allowing an electrical load to be supplied with the electrical energy provided by the energy source and/or by the electrical energy held in the energy store. At least one ecological parameter dependent on the supply of the electrical energy to the load, e.g. the fuel consumption, is determined and used for controlling the output power delivered by the electrical energy source.    USE - The operating method is used for an automobile onboard electrical network.    ADVANTAGE - Operating method is used for maintaining optimum ecological parameters.    DESCRIPTION OF DRAWING(S) - The figure shows part of the flow diagram for an onboard electrical network operating method. (Drawing includes non-English language text).
NOVELTY - The method is to mate two piece/set fuel cell piles be an operation pair which here is called for short as of cell pair. The air inlet of each piece/set cell pile is connected with gas source throughthree-way valve at one end of the call pair and the positive pole gas pathes of two piece/set cell piles are connected by connection pipe at the other end of the cell pair as a gas-water separater isset on the connection pipe. The present invention does not need hydrogen circulation pump and frequently gas discharge, but hydrogen utilization ratio is up to 100%.
NOVELTY - A hydrogen generator using electromagnetic waves to generate hydrogen from ammonia.    USE - The hydrogen generator is useful for powering fuel-cell vehicles.    ADVANTAGE - The ammonia has a high hydrogen content from a relatively small volume, high energy density and is nonflammable.    DETAILED DESCRIPTION - A hydrogen generation method, comprises:    (a) storing anhydrous ammonia fuel in liquid phase under pressure;    (b) vaporizing this into gaseous ammonia;    (c) generating electromagnetic radiation; and    (d) dissociating the gaseous ammonia into a mixture of gaseous nitrogen and gaseous hydrogen using the radiation.    INDEPENDENT CLAIMS are also included for a hydrogen generation system comprising an ammonia tank, ammonia vaporizer, electromagnetic wave source, and electromagnetic dissociator, with optional ammonia recovery and nitrogen recovery for residual gases.
NOVELTY - A flow-through device using photodissociation to crack ammonia into nitrogen and hydrogen using ultraviolet light and a catalyst    USE - The device is useful as a hydrogen generator for powering fuel-cell vehicles.    ADVANTAGE - The ammonia has a high hydrogen content from a relatively small volume, high energy density and is nonflammable.    DETAILED DESCRIPTION - An ammonia photodissociation device, comprises:    (a) a flow-through fluid channel having a middle, an inner surface, an inlet port for the inflow of gaseous ammonia, and an outlet port for the outflow of gaseous nitrogen and gaseous hydrogen;    (b) a porous membrane for separating (a) into a chamber adjacent the inlet port and a second chamber adjacent the outlet port, that is securely attached to the middle of (a), having pores that provide fluid communication between the two chambers;    (c) a catalyst on (b) that increases the rate of chemical reactions; and    (d) a ultraviolet light source for generating an electromagnetic radiation in the ultraviolet region of the spectrum, that is mounted inside (a) to dissociate gaseous ammonia into a mixture of gaseous nitrogen and gaseous hydrogen.
NOVELTY - The thermal management system includes a first heat transfer circuit (18) that circulates a liquid coolant in heat exchange relation with e.g. a fuel cell (12), while a second heat transfer circuit (20) circulates the same medium with respect to one or both heat-producing components (14,16), such as a fuel generation system or auxiliary fuel cell temperature conditioner. The first circuit forms a continuous loop, with heat being added to the coolant by the fuel cell and being removed from the coolant by a fan cooled radiator (24) or liquid-liquid heat exchanger. A single pump (22) is used to circulate the coolant around the two circuits.    USE - For thermal management of fuel cell power plant, e.g. for stationary or electric vehicle applications. Can also be used for thermal management in hybrid vehicle operating systems, internal combustion engines and electronics.    ADVANTAGE - Provides a simpler but more efficient thermal management system since separate pumps and plumbing for the individual heat transfer circuits.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic view of the thermal management system.    Fuel cell (12)    Heat-producing components (14,16)    First heat transfer circuit (18)    Second heat transfer circuit (20)    Circulating pump (22)    Radiators (24,26)
NOVELTY - A fuel cell equipped vehicle (10) arranges a fuel cell (30) in a recess (22), which forms part of the floor panel (20) of a vehicle passenger compartment (R1). The fuel cell is also located below a front seat (60). The recess is located between a pair of underfloor reinforcements.    USE - Fuel cell equipped vehicle.    ADVANTAGE - Ensures protection of fuel cell from dust or slop, making fuel cell easier to maintain.    DESCRIPTION OF DRAWING(S) - The figure is a schematic sectional view of a fuel cell equipped vehicle.    Fuel cell equipped vehicle (10)    Floor panel (20)    Recess (22)    Fuel cell (30)    Front seat (60)    Passenger compartment (R1)
NOVELTY - Production (P1) of hydrogen gas involves contacting a hydrocarbon fuel with iodine to form a mixture followed by heating.    USE - In the manufacture of various products, e.g. metals, hydrotreating and hydrocracking in refineries, commercial catalytic hydrogenation for high volume chemicals, edible fats and oils processing, and in semiconductors and microelectronics industrial processes.    ADVANTAGE - The method allows less or no impurities to be formed, and requires low capital costs.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a fuel cell system (S1) comprising a hydrogen gas generator, and a fuel cell capable of generating electricity by using hydrogen gas as a fuel.
NOVELTY - The controller performs feed back control of ammeter (250) and logic module (308) operates the air blower (35) to deliver process fluid to the system, according to the current load and operating parameters in storage module (302). The controller bypasses feed back control and raises speed of blower quickly, when large load demand is input by user input module (260).    USE - Used as power sources in vehicles such as car, bus and large vehicles, and also for power generation.    ADVANTAGE - Enables to meet large transient loads quickly, by performing the bypass normal feed back control of load on demand by external user input module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operating method of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of controller of fuel cell system. (Drawing includes non-English language text).    Blower (35)    Ammeter (250)    User input (260)    Storage module (302)    Linkage module (306)
NOVELTY - The inlet region (24) is provided, which extends along active surface (5) of electrode (3). The flow containing reactant is uniformly distributed over the inlet region by distribution arrangement of the flow ducts.    USE - For driving vehicle, charging batteries, driving peripheral equipment in vehicle and also used as power generation in stationary installations and mobile power generation units such as auxiliary power units (APU).    ADVANTAGE - Improves efficiency, thus power per unit of electrode area is increased. Increases total available power and reduces total quantity of electrode/electrolyte in order to reduce manufacturing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell stack.    DESCRIPTION OF DRAWING(S) - The figure shows the cross sectional view of the fuel cell.    electrode (3)    cell space (4)    active surface (5)    inlet region (24)    layer structure (60)
NOVELTY - The component operating rate of a fuel cell is adjusted based on the operating rate of the fuel cell, when driving load using the fuel cell. The adjustment of the component operating rate is delayed in response to selected changes in the operating rate of the fuel cell and indication of corresponding changes in the demand from the load.    USE - For operating fuel cell system used in vehicle.    ADVANTAGE - The fuel cell system can quickly be responsive to any immediate load increase demand shortly after the load demand has decreased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic flow diagram of the fuel cell gas and water management system.    fuel cell gas management system (10)    fuel supply line (20)    oxidant supply line (30)    cathode exhaust recirculation line (40)    anode exhaust recirculation line (60)
NOVELTY - A direct methanol fuel cell comprises a perfluorinated polymer electrolyte membrane (10) having an ion exchange ratio (IXR) of 17 - 29 (preferably 23) and coated with at least one catalyst. The fuel cell is operated at less than 60 degrees C (preferably 20 - 40 degrees C). The membrane comprises a carbon backbone with side chains carrying the sulfonate ion exchange group.    USE - As power source for, e.g., vehicles and other low to medium power applications such as uninterruptible power supplies and lawn mowers, and for use in the military sector as well as in the commercial sector.    ADVANTAGE - The methanol cross-over rate is reduced by 75%, and the power output is increased up to about 15%, versus a fuel cell comprising a solid fluorinated polymer electrolyte membrane having thickness of 250 microns, and (IXR) of 23.    DESCRIPTION OF DRAWING(S) - The drawing illustrates a single cell assembly.    Catalyst coated membrane (10)    Perfluorinated ion exchange membrane (11)    Electrodes (12)    Gas diffusion backings (13)    Membrane electrode assembly (30)
NOVELTY - The closure elements provided in each passage of air mass flow controller valve (10) are moved to different positions by the actuators (80) which are operated based on the signals from the pressure sensors (50) arranged in each passage to regulate the flow of air between the inlet (20) and passages.    USE - Used for fuel cells in vehicle.    ADVANTAGE - Air flow through each passage is regulated independently by the individual actuator.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of distributing metered airflow from an inlet to several first and second passages in a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows the air mass flow controller valve perspectively.    inlet (20)    air mass flow controller valve (10)    pressure sensors (50)    exit passage (70)    actuators (80)
NOVELTY - Hydrogen gas purged from a fuel cell is retained in a reservoir, with the retained gas diluted and released into the atmosphere even after generation of electric power in the fuel cell is stopped.    USE - For fuel cell of electric vehicle.    ADVANTAGE - Reduces concentration of hydrogen remaining in the diluter and discharge the same to the outside, even after the generation of electric power in the fuel cell stops.    DESCRIPTION OF DRAWING(S) - The figure shows a layout of the fuel cell system box as installed in a fuel-cell electric vehicle.    Fuel cell electric vehicle (1)    Fuel cell system box (2)    Thermoregulator (3)    Fuel cell stack (4)    Humidifier (5)
NOVELTY - The method involves providing a container (10) for enclosing a battery (12) to isolate the battery from a vehicle under-hood environment. The container is sealed except for a cooling air inlet (18) and air exhaust ports (22,24). An air scoop is provided to direct a cool air from external to the vehicle to the air inlet. The cooling air is forced around the battery and is forced out of the exhaust ports.    USE - Used for cooling a motor vehicle battery (CLAIMED).    ADVANTAGE - The container isolates the battery from the vehicle under-hood environment, thereby reducing battery cell temperatures. The method calculates sizes of the intake port and exhaust ports depending on the amount of the cooling air required, thereby achieving efficient cooling and preventing premature failure of the battery.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a container for a vehicle battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a battery container.    Container (10)    Battery (12)    Cooling air inlet (18)    Air exhaust ports (22,24)    Battery tray (26)
NOVELTY - The processor has a combustor disposed within a preheater combustor chamber (40) to preheat reactor chamber (42) when the processor is operated in a start-up mode. An interconnection passage (44) is disposed between the chambers to provide fluid communication between them. A retention material (60) contained within the passage retains byproduct compounds formed by the combustor.    USE - Used in fuel rich start-up combustor that is utilized in an electrochemical fuel cell power plant.    ADVANTAGE - The retention material retains byproduct compounds formed by the combustor to prevent the compounds from passing into the downstream chambers, thereby improving start-up operation.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for protecting fuel reforming catalysts of a fuel processor operating in a start-up mode.    DESCRIPTION OF DRAWING(S) - The drawing shows a fuel processor within a fuel processing unit including an inline direct fire startup pre-heater combustor.    Preheater combustor chamber (40)    Reactor chamber (42)    Interconnection passage (44)    Start-up fuel line (46)    Retention material (60)
NOVELTY - Apparatus for separating syngas into fuel cell quality hydrogen and sequestration ready CO2 has two fluidized bed reactors, two solids transfer lines to circulate solids mixtures between the reactors, two inlet feeds for respectively charging reactors with high temperature steam and syngas and with high temperature steam and O2, and mechanisms to remove pure H2 and CO2 and SO2 from the reactors.    USE - The apparatus is used for separating syngas into fuel cell quality hydrogen and sequestration ready carbon dioxide.    ADVANTAGE - The invention allows sulfur compounds present in small amounts in the syngas feed to leave as sulfur dioxide in the sequestration ready carbon dioxide.    DETAILED DESCRIPTION - Apparatus for separating syngas into fuel cell quality hydrogen and sequestration ready carbon dioxide comprises two fluidized bed reactors (10, 12) containing solids containing calcium compounds present as calcium oxide, calcium hydroxide, and/or calcium carbonate, and iron compounds present as iron oxide (FeO), iron oxide (Fe3O4), and/or iron oxide (Fe2O3); two solids transfer lines (14, 16) for circulating the solids mixtures between the fluidized bed reactors; a first inlet feed (22) for charging the first fluidized bed reactor with high temperature steam and syngas; a second inlet feed (24) for charging the second fluidized bed reactor with high temperature steam and oxygen; mechanism for removing pure hydrogen from the first fluidized bed reactor; and mechanism for removing carbon dioxide and sulfur dioxide from the second fluidized bed reactor.    DESCRIPTION OF DRAWING(S) - The figure is a schematic diagram of a syngas separation method and apparatus.    Fluidized bed reactors (10, 12)    Solids transfer lines (14, 16)    First inlet feed (22)    Second inlet feed (24)
NOVELTY - Generation of hydrogen in a fuel supply system combined with a hydrogen fueled power device by hydrolyzing borohydride particles with water in an axial flow reactor (20) to produce reaction products to expose unreacted borohydride particle surfaces for reaction with the water and conveying the mixed materials through the reactor. The mixing and conveying steps are performed using two rotating augers (28, 30).    USE - For generating hydrogen in a fuel supply system combined with a hydrogen fueled power device (claimed).    ADVANTAGE - The inventive method uses a hydrogen generation system that is compact and requires a minimal amount of power consuming equipment.    DETAILED DESCRIPTION - Generation of hydrogen in a fuel supply system combined with a hydrogen fueled power device involves conveying lithium borohydride and/or sodium borohydride particles to an axial flow reactor for hydrogen from the power device. Water is injected into the axial flow reactor. The amount of water is chemically balanced to the amount of the borohydride for the hydrolysis of the borohydride. The borohydride particles are hydrolyzed with the water in the reactor at 90 degrees Celsius to produce reaction products comprising hydrogen gas and solid by-products in the reactor to expose unreacted borohydride particle surfaces for reaction with the water. The mixed materials are conveyed through the reactor. The mixing and conveying steps are performed using two rotating augers. The rate of conveying of the borohydride is controlled to retain a hydrogen gas volume in the reactor. The reaction products are removed from the reactor. The hydrogen gas is conveyed to the hydrogen fueled device or to a hydrogen buffer container (70) for the device.    DESCRIPTION OF DRAWING(S) - The figure is schematic view of a hydrogen generation system.    Axial flow reactor (20)    Rotating augers (28, 30)    By-products storage vessel (50)    Buffer container (70)
NOVELTY - The method involves knitting of multiple radial fibers to a layer of hoop fibers to form a modified preform without crimping the radial fibers. The layer of hoop fibers is contacted with a tackified per-form to attach the layer of hoop fibers to the tackified pre-form. The tackified pre-form is formed by applying a tackifying material to a pre-form fed into the tackifying unit (70).    USE - Used in automobile engines to convert electrical energy to kinetic energy.    ADVANTAGE - The interaction between fiber feeding device and knitting device provide layers of hoop and radial fibers to the cylinders to form a flywheel pre-form without introducing crimp into the fibers.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a modified composite wheel pre-form.    DESCRIPTION OF DRAWING(S) - The drawing shows a partial cut-away view of the inner and outer cylinders and take-up of the apparatus with a flywheel pre-form.    Inner edge (22)    Inner cylinder (30)    Slot (32)    Outer cylinder (40)    Latch needle (52)    Radial fiber guide (56)
NOVELTY - Proposed power plant includes methanol and water storage reservoirs, vapor reformer, gas separation unit provided with carbon dioxide discharge main, electrochemical generator with hydrogen and oxygen inlet, heat removal main and water steam discharge main.    USE - Power plants containing electrochemical generator with oxygen and hydrogen fuel elements; surface and submarine vessels.    ADVANTAGE - Reduced power requirements; enhanced efficiency and reliability.    DETAILED DESCRIPTION - Vapor reformer is connected via gas heat exchanger with gas separation unit whose outlet is connected to hydrogen inlet of electrochemical generator which is communicated with inlet of water steam flow regulator through water steam discharge main and fan; one outlet of water steam flow regulator is connected with inlet of vapor reformer through gas heat exchanger and other outlet is connected with water storage reservoir. Outlet of methanol storage reservoir is connected to heat removal main of electrochemical generator through pump; the main is connected with inlet of methanol vapor flow regulator whose one outlet is connected with vapor reformer inlet through gas heat exchanger and other outlet is connected methanol storage reservoir which has thermal contact (similarly to water reservoir) with underwater part of watercraft.
NOVELTY - The positioning projections (15) protruding in the opposite direction to the crest (13a) and trough (13b) portions of corrugated sheet (13), and are stacked in overlaid state on the crest portion of other corrugated sheet. The corrugated sheet adjacent to each tube (12), is arranged in such a way that its surface in which the projections does not project, contacts with the tube.    USE - In fuel cell system.    ADVANTAGE - Enables easy assembling of corrugated sheet in stacked state.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of heat exchanger.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the heat exchanger. (Drawing includes non-English language text).    tubes (12)    corrugated sheet (13)    crest portion (13a)    trough (13b)    cells (14)    positioning projections (15)
NOVELTY - A heat exchanger (11) is arranged in a case (12) through a gap between the periphery of heat exchanger and inner face of case. Wire meshes (17a-7c) are interposed between the periphery of the heat exchanger and the inner face of the case.    USE - For use by fuel cell.    ADVANTAGE - Prevents deformation and damage of heat exchanger by thermal stress. The bypass flow which flows between heat exchanger and case is restrained.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the stacking type heat exchanger. (Drawing includes non-English language text).    heat exchanger (11)    case (12)    wire meshes (17a-17c)
NOVELTY - A compressor (20) supplies air and air electrode route guides air to air electrode (11b) of fuel cell stack (11). A hydrogen supply device supplies hydrogen to hydrogen pole (11a) of fuel cell stack. An entrance-side air shut valve (25) and an exit-side air shut valve (26) are provided for interrupting air electrode route, at the time of idle stop.    USE - Fuel-cell vehicle.    ADVANTAGE - Supply of reactive gas is stopped during idle stop, thereby improving fuel consumption sharply. Pressure in the air electrode route is maintained and quick restarting is made possible. Energy consumption in the compressor at the time of restarting can be suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for control method of fuel-cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the concrete structure of the fuel cell electric power generation system. (Drawing includes non-English language text).    fuel-cell stack (11)    hydrogen pole (11a)    air electrode (11b)    compressor (20)    entrance-side air shut valve (25)    exit-side air shut valve (26)
NOVELTY - A hot-water storage tank (4) recovers exhaust heat produced during electric-power generation in a fuel cell (1). A reheating unit (6) is arranged in the upper portion of the fuel cell, in the side portion of the water storage tank for reheating water of the hot-water storage tank.    USE - Fuel-cell cogeneration system.    ADVANTAGE - Enables easy installation, service and exchange operations, by arranging reheating unit in the upper portion of the fuel cell. The size of the cogeneration system is reduced and the exhaust-heat loss is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the fuel-cell cogeneration system. (Drawing includes non-English language text).    fuel cell (1)    exhaust-heat recovery piping (3)    hot-water storage tank (4)    tapping piping (5)    reheating unit (6)
NOVELTY - The plate-shaped jigs (3,6) are provided to carry out insert fixing of separator (7) by movement of insert center (1,4) of the plate shaped jigs respectively.    USE - For winding insulators such as separator and for manufacture of battery element.    ADVANTAGE - Eliminates a point winding process. Shortens the production time.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of winding apparatus. (Drawing includes non-English language text).    center (1,4)    plate shaped jigs (3,6)    separator (7)
NOVELTY - A hydrogen separation device (107) separates the hydrogen rich gas emitted from a modifier (105) into a high purity hydrogen gas and off-gas. A solid polymer cell and a gas engine utilize the high purity hydrogen gas and off-gas respectively.    USE - Hybrid system containing solid polymer fuel cell and gas engine for electric power generating system, used in air-conditioner.    ADVANTAGE - Enables to start and drive a gas engine quickly. Reduces load to natural environment. Enhances electric power generation efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a heating gas processing system.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the hybrid system. (Drawing includes non-English language text).    modifier (105)    hydrogen separation device (107)    hydrogen gas conveyance line (109)    fuel cell (111)    oxidizing agent conveyance line (113)
NOVELTY - A fuel cell stack (9) generates electric power according to the electrochemical reaction of hydrogen and oxidizing agent. A removal unit removes the hydrogen remaining at the downstream side of a shut valve (5) which stops the hydrogen supply to the stack.    USE - Fuel cell system.    ADVANTAGE - Prevents accidents and future occurring in fuel cell system by removing the residual hydrogen remaining at the shut valve downstream side.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell vehicle (1)    shut valve (5)    pressure-governing valve (7)    fuel cell stack (9)    drive motor (17)
NOVELTY - An activated carbon filter (25) and an ion-exchange resin filter (26) are sequentially arranged in the circulation path (21) of the cooling water. A chemical addition unit (27) is provided to add chemical such as hypochlorite to cooling water tank (22) with respect to the cooling water stored in the tank.    USE - For cooling fuel cell used as power source for electric vehicle.    ADVANTAGE - The cleanliness of the cooling water circulated during driving, is maintained. The corrosion of the fuel cell is prevented. The cooling efficiency of the fuel cell is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the cooling system. (Drawing includes non-English language text).    circulation path (21)    cooling water tank (22)    activated carbon filter (25)    ion-exchange resin filter (26)    chemical addition unit (27)
NOVELTY - A coolant exchange replenishment stand (16) supports a feeder (1) for supplying power to a refrigerator (2) during midnight. The low temperature coolant stored in brine tank (3), supported by the stand is circulated to ice-cold storage apparatus (22) accommodated in vehicle-mounted refrigeration container (17) through a hose (5) connected to the apparatus.    USE - For delivering fresh food to cold storage apparatus of vehicle mounted refrigeration container.    ADVANTAGE - Operating cost of fresh food delivery system is reduced, since power supplied by feeder during night is used as energy source for freezing food stuff.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for cold storage apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows (Drawing includes non-English language text).    feeder (1)    refrigerator (2)    brine tank (3)    hose (5)    coolant exchange replenishment stand (16)    vehicle-mounted refrigeration container (17)    ice-cold storage apparatus (22)
NOVELTY - Stainless steel comprises (in mass %) carbon (0.03 or less), nitrogen (0.03 or less), total of carbon and nitrogen (0.03 or less), chromium (16-45), molybdenum (1-7), silicon (0.1-3) and remainder of iron and unavoidable impurity. The amounts (mass%) of iron, chromium and silicon which are contained as precipitate satisfy preset relation.    USE - For separators of solid polymer fuel cell (claimed) and electrical components.    ADVANTAGE - The stainless steel has excellent corrosion resistance, and provides economically separator having little contact resistance and excellent durability.    DETAILED DESCRIPTION - The stainless steel comprises (in mass %) carbon (0.03 or less), nitrogen (0.03 or less), total of carbon and nitrogen (0.03 or less), chromium (16-45), molybdenum (1-7), silicon (0.1-3) and remainder of iron and unavoidable impurity. The amounts (mass%) of iron, chromium and silicon which are contained as precipitate satisfy preset relation given by (precipitate Fe) + (precipitate Cr) + 2 (precipitate Si) at least1. INDEPENDENT CLAIMS are included for the following:    (a) manufacture of stainless steel; and    (b) solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows graph of relation between contact resistance and precipitates of iron, chromium and silicon. (Drawing includes non-English language text).
NOVELTY - The electric power generating apparatus is attached to the chassis (13) of the conveyance vehicle by inserting fixing bolt (60) into through-hole (52a) formed at the fixture (51) and long hole (32) formed at attachment arm (31), when flange is interposed between attachment arm and fixture. The movement of the fixture is suppressed by a slide prevention bolt (61).    USE - Fixing structure of electric power generating apparatus attached in refrigerated conveyance vehicle.    ADVANTAGE - The fall of electric power generating apparatus is prevented reliably as the movement of fixture is suppressed by slide prevention bolt.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of fixing structure of electric power generating apparatus.    chassis (13)    attachment arm (31)    long hole (32)    fixture (51)    through-hole (52a)    fixing bolt (60)    slide prevention bolt (61)
NOVELTY - An operation controller (1) switches battery (5) to power saving mode , when the hybrid vehicle is driven for fixed time continuously and during low speed turning. The controller restrains the power consumption of the battery, when the charging state of the battery is below the predetermined value.    USE - Hybrid vehicle mounted with drive source such as motor generator for driving along multi-story car park.    ADVANTAGE - Prevents system operator code (SOC) reduction during low speed turning along the multi-story car park.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of hybrid vehicle. (Drawing includes non-English language text).    operation controller (1)    engine (2)    motor generator (3)    inverter (4)    battery (5)
NOVELTY - The charge of a capacitor (7) is supplied to a motor charging dynamo (2) through inverter (6) during engine start-up. The output of the dynamo is supplied to a smoothing capacitor (6b) and is continued until the output voltage Vpc' of the capacitor (7) and voltage Vbat' of the capacitor (6b) is below predetermined voltage before establishment of idle stop conditions.    USE - For engine of hybrid vehicle.    ADVANTAGE - The rush current flows into smoothing capacitor from the power supply capacitor is suppressed.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for engine idle stop method.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram of the engine idle stop apparatus. (Drawing includes non-English language text).    engine (1)    motor charging dynamo (2)    inverter (6)    smoothing capacitor (6b)    power supply capacitor (7)    controller (15)
NOVELTY - A dehydrogenation device having tubular injector with holes which supply a hydrocarbon fuel to a catalyst provided at inner wall of a cylinder (12), performs dehydrogenation of fuel, using catalyst. A reaction unit (1) has liquid heating medium (7) which heats catalyst from outer side of cylinder. A separation tank separates hydrogen gas from dehydrogenation product obtained from the dehydrogenation device.    USE - For producing hydrogen gas used in fuel cell mounted in vehicles such as electric vehicles, and for use as fuel for vehicle engine.    ADVANTAGE - Reduces the size and weight of the apparatus, by using several tubular dehydrogenation devices. Improves the dehydrogenation efficiency per unit volume, and improves the amount of generation of pure hydrogen gas, and improves energy efficiency of the apparatus, by using the waste heat of the hydrogen-fueled engine, for heating the catalyst.    DETAILED DESCRIPTION - The reaction unit has several tubular dehydrogenation devices (5a1-5an) arranged in preset intervals. The heating medium heats the catalyst of each dehydrogenation device. A cooling-water circulation system controls the temperature of heating medium flowing through heating-medium circulation system of the apparatus, so as to maintain the catalyst at the suitable temperature. The separation tank storing hydrocarbon fuel, and having hydrogen-gas discharge port, has a separation membrane which permits transmission of hydrogen gas and prevents transmission of the dehydrogenation product. A multiple-chamber type storage tank has a dehydrogenation-product storage chamber for storing product from which hydrogen is removed, and fuel storage chamber, which are divided by a movable partition wall.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged perspective view of the reaction unit. (Drawing includes non-English language text).    reaction unit (1)    dehydrogenation devices (5a1-5an)    heating medium (7)    cylinder (12)
NOVELTY - Hydrogen is blown in a reaction tank (2) containing inert gas (1) and molten metal (3a,3b) like, lithium (Li) and sodium (Na), to produce metal hydride (5a,5b) like, lithium hydride (LiH) and sodium hydride (NaH). The LiH or NaH, is separated from Li or Na, by difference in their specific gravity, solidified, extracted in strip-shape and wound to form coil.    USE - Hydrogen generating compound coil manufacturing method e.g. for fuel cell and hydrogen fueled engine.    ADVANTAGE - Necessary amount of hydrogen is continuously produced by using the coil which is produced using a simple process.    DETAILED DESCRIPTION - The temperature within the reaction tank is maintained within 790-830degreesC and 680-710degreesC, during production of NaH and LiH which are coated with synthetic resin (9), respectively. INDEPENDENT CLAIMS are also included for the following:    (1) hydrogen generating compound coil manufacturing apparatus;    (2) hydrogen generating compound coil;    (3) hydrogen generating method which involves spraying water on front end of coil to produce sodium hydroxide or lithium hydroxide from which hydrogen is generated continuously and    (4) hydrogen generation method.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of hydrogen generating compound coil manufacturing apparatus.    inert gas (1)    reaction tank (2)    molten metal (3a,3b)    metal hydride (5a,5b)    synthetic resin (9)    strip processing apparatus (12)
NOVELTY - A modification catalyst is stored in a cylindrical container (11). A high heat conductivity material (25) having heat conductivity more than a modification catalyst layer (17) is arranged along the gas flow path of the modification catalyst layer. The source gas is modified into hydrocarbon or aliphatic alcohol, when the gas contacts the modification catalyst at a modification temperature of about 700 degrees C.    USE - For generating hydrogen used in e.g. fuel cells.    ADVANTAGE - Enables to maintain uniform temperature distribution of the modification catalyst layer, by using the high heat conductivity material and thereby the modification efficiency is increased. The flow of gas into the modification catalyst layer is not restrained, by arranging plate or cylindrical shaped high heat conductivity material.    DETAILED DESCRIPTION - The high heat conductivity material is formed in the shape of a plate or cylinder and is selected from metal or ceramics.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen generator.    hydrogen generator (10)    cylindrical container (11)    modification catalyst layer (17)    gas dispersion chamber (22)    high heat conductivity material (25)
NOVELTY - A hydrogen recovery chamber and an outer cylinder enclose the air-permeable inner cylinder (12) having several reaction chambers (38) filled with modification catalyst (13). The inner cylinder is rotated towards hydrogen separation membrane (28) of outer cylinder so that hydrogen generated by reforming source gas using catalyst is transferred from reaction chamber to hydrogen collection chamber.    USE - Generating hydrogen that is supplied to fuel cell.    ADVANTAGE - The need for pump and compressor to supply source gas or to increase the pressure of source gas is eliminated, hence the overall size of the hydrogen generator is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the hydrogen generator.    inner container (12)    modification catalyst (13)    gas inlet (15)    hydrogen separation membrane (28)    reaction chamber (38)
NOVELTY - The alternating current (AC) signal from a generator (31) is amplified and directed across a resistance element (33). Capacitors (341,342) positioned downstream are connected to terminals of a high voltage direct current (DC) source (12). Leakages across the capacitors modify the amplitudes of AC signal at an analog-to-digital (A/D) converter (37). The amplitudes are monitored at half cycle intervals.    USE - High voltage DC voltages e.g. nickel metal hydride based secondary batteries are explored both for hybrid powered vehicles and those that are exclusively powered by battery sources in lieu of internal combustion (IC) engines.    ADVANTAGE - The detection procedure is fast, accurate, and is uninfluenced by the state of discharge of the battery source.    DESCRIPTION OF DRAWING(S) - The figure shows the battery powered drive layout for the motor that serves as a vehicle power plant and the test scheme to monitor the insulation status of the battery source. (Drawing includes non-English language text).    high voltage circuit (10)    motor (11)    DC high voltage source (12)    switching systems (13,23)    inverter (14)    low voltage circuit (20)    AC signal generator (31)    amplifiers (32,36)    resistance element (33)    A/D converter (37)    switch control device (40)    capacitors (341,342)    insulation resistance detector (381)
NOVELTY - The battery includes a well (6) that extends to the back side of the battery-container lid (4) plugged to the upper portion o battery container (1). The electrode group clamp portion (8) is provided between the well and the upper surface of the electrode group (2) in the battery container.    USE - Lead storage battery.    ADVANTAGE - Ensures sufficient clamping effect, hence prevents faults like cracking, chipping due to vibration of lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal sectional view of the lead storage battery.    battery-container (1)    electrode group (2)    electric poles (3a,3b)    battery-container lid (4)    well (6)    electrode-group clamp portion (8)
NOVELTY - A hot-water tank (30) stores the heat generated by a water electrolysis apparatus (21). A hydrogen storage tank (25), which stores the hydrogen released during water electrolysis, uses the heat stored in the hot-water tank.    USE - As heat-use system, e.g. fuel cell used with water electrolysis apparatus, used in vehicle.    ADVANTAGE - The novel system enables effective use of exhaust heat generated by water electrolysis apparatus, and improves thermal efficiency.    DESCRIPTION OF DRAWING(S) - The figure shows the above heat-use system. (Drawing includes non-English language text).    water electrolysis apparatus (21)    DC electric power unit (22)    hydrogen storage tank (25)    heat exchanger (29)    hot-water tank (30)
NOVELTY - The electrolytic capacitors (3) and field effect transistors (FETs) are mounted on a substrate (10) of the motor control module (1). The thermistors measure the temperature of capacitors and FETs, respectively.    USE - Motor control module mounted on vehicles e.g. electrically-driven forklift truck.    ADVANTAGE - Since the temperature of capacitors and FETs are correctly measured with the thermistors, the temperature of capacitors and FETs are appropriately measured and thus degradation of control module is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows the bottom view of the motor control module. (Drawing includes non-English language text).    motor control module (1)    electrolytic capacitors (3)    FETs (4)    substrate (10)    support (11)
NOVELTY - A deviation detector (5) converts deformation of a temperature detection unit (4) made of shape memory alloy (4a) into an electrical signal, when temperature of cell (2) in a battery module (1) is greater than a predetermined temperature.    USE - Electric power device for electric vehicle and hybrid car.    ADVANTAGE - Increase of temperature in battery is detected reliably, thereby reducing the number of components and wiring in the power device.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of battery module. (Drawing includes non-English language text).    battery module (1)    cell (2)    temperature detection unit (4)    shape memory alloy (4a)    deviation detector (5)    lever (7)
NOVELTY - A detection block (28) has a sensing element (26) and a temperature-compensation element (27) connected as a bridge circuit. A circuit block (25) connecting the sensing and temperature compensation elements, detects the gas concentration, based on electrical-resistance variation of sensing element, so that the blocks do not overlap along thickness direction of gas sensor main casing (11a).    USE - Contact combustion-type gas sensor e.g. hydrogen sensor, carbon monoxide gas sensor, methane gas sensor for fuel-cell vehicle.    ADVANTAGE - Since the detecting block and circuit block do not overlap along thickness direction of gas sensor main casing, increase in thickness dimension of gas sensor is suppressed, hence wiring structure during connection is simplified and number of connecting terminals is reduced. Thereby, time, effort and cost of manufacturing the sensor are reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the contact combustion-type gas sensor.    gas sensor (11)    gas sensor main casing (11a)    circuit block (25)    sensing element (26)    temperature-compensation element (27)    detection block (28)
NOVELTY - The new metal hydride comprises strontium aluminum hydride (Sr2AlH7) or barium aluminum hydride (BaAlH5).    USE - Hydrogen occlusion material for fuel cell used for motor vehicle, nickel-storage battery, hydrogen storage apparatus, hydrogen purification apparatus, heat pump and power transformation system.    ADVANTAGE - The metal hydride has high hydrogen occlusion property.
NOVELTY - The positive electrode active material of lithium secondary battery, contains lithium manganese complex oxide and vanadium (V) and/or boron (B) compound in a molar ratio of 0.01-0.05 with respect to manganese of the complex oxide. The V and/or B compound has microcrystal size of 600 Angstrom or more, lattice strain of 0.05% or less and primary particle diameter of 1 mum or more.    USE - As electric power units for motor drive of electric vehicles or hybrid electric vehicles.    ADVANTAGE - The positive electrode active material provides secondary battery with excellent charging-discharging cycle property at high temperature, low internal resistance, high output and high volume.    DETAILED DESCRIPTION - The positive electrode active material of lithium secondary battery, contains lithium manganese complex oxide LiXMnYOZ-(approximately d) (where X/Y = 0.48-0.52 and delta/Z at most 0.03) and vanadium (V) and/or boron (B) compound. The molar ratio (V+B/Mn) of V and/or B compound is 0.01-0.05 with respect to manganese. The compound has microcrystal size of 600 Angstrom or more, lattice strain of 0.05% or less and primary particle diameter of 1 mum or more. An INDEPENDENT CLAIM is included for manufacture of positive electrode active material by mixing the vanadium and/or boron compound in molar ratio of 0.001-0.05 with lithium manganese complex oxide and bake processing.
NOVELTY - The photocatalyst contains specific barium-indium complex oxide semiconductor.    USE - For producing hydrogen, decomposing toxic chemical substance, water-splitting (all claimed), decomposing environmental hormone such as dioxin and organic substance, and for reducing metal ions.    ADVANTAGE - The photocatalyst has high catalyst activity with respect to light, eco-friendly, and is widely used. The photocatalyst effectively splits water using visible light energy to produce hydrogen, and effectively produces large quantities of hydrogen using sunlight.    DETAILED DESCRIPTION - The photocatalyst contains complex oxide semiconductor of formula (BaO)n(In2O3)m.    n = 8 or less; and    m = 3 or less.    INDEPENDENT CLAIMS are included for the following:    (1) manufacture of hydrogen; and    (2) decomposition of toxic chemical substance.
NOVELTY - A clamp (70) holds the positive and negative electrode terminal lead heat-fusion portions (23,43).    USE - Laminated flat-type battery for motor vehicle e.g. hybrid car.    ADVANTAGE - The sealing performance and heat dissipation property of the battery, is improved by holding positive and negative electrode terminal lead heat-fusion portions using clamp.    DESCRIPTION OF DRAWING(S) - The figure shows the outline perspective, sectional views of the battery.    positive electrode plate (20)    positive electrode terminal lead heat-fusion portion (23)    negative electrode plate (40)    negative electrode terminal lead heat-fusion portion (43)    clamp (70)
NOVELTY - A synthetic resin layer which is formed at the innermost layer of a sealer, has young's modulus smaller than the young's modulus of synthetic resin layer formed at the outermost layer of sealer. The cathode and anode terminals (104,105) extends from the periphery of the sealer.    USE - For composite battery pack (claimed) of vehicle (claimed).    ADVANTAGE - The mechanical strength of the thin battery with respect to the external force is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack;    (2) composite battery pack; and    (3) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the thin battery.    cathode plate (101)    separator (102)    anode plate (103)    cathode terminal (104)    anode terminal (105)
NOVELTY - An indicating unit (9) is fixed above the battery electrodes and has a cylinder (11) which is immersed in the electrolyte. The cylinder contains a piston (13) which is held in position by an indicating element (23) against pressure from a spring (22). When the indicating element breaks due to corrosion the piston moves upward and a coloured piston cap (17) becomes visible through a transparent material (25) with bevelled tip (27)    USE - To diagnose electrode corrosion in a battery. Particular application to vehicle batteries usually lead acid.    ADVANTAGE - The indicating unit is simple and reliable. It does not require an electrical circuit or any modification to the battery terminals. Battery recycling is simplified    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for : A battery which uses an indicating element to restrain a spring loaded piston with coloured cap    DESCRIPTION OF DRAWING(S) - The drawing shows the indicating unit    Indicating unit (9)    Cylinder (11)    Piston (13)    Coloured piston cap (17)    Spring (22)    Indicating element (23)    Transparent material (25)    Bevelled tip (27)
NOVELTY - A fuel cell comprises an anode, a cathode, an anode-side separator having a fuel gas passage groove, cathode-side separator having a oxidant gas passage groove (21a) and a gas diffusion layer of thickness 100 - 400 mum. The grooves travel in serpentine line and has an equivalent diameter of 0.79 - 1.3 (preferably 1 - 1.2) mm, a depth of 0.5 - 1.2 (preferably 0.7 - 1.1) mm, a width of 0.3 - 1.4 (preferably 0.5 - 1.4) mm.    USE - In portable and automatic power sources for vehicles, residential homes and co-generation system.    ADVANTAGE - The cell prevents the clogging of condensed water in the grooves and gas diffusion layer during humidification of a gas with no large pressure-loss of the gas in the grooves increasing the cell efficiency. Water droplets are swiftly removed from the groove and the gas flows uniformly along the groove.    DETAILED DESCRIPTION - The groove extending from upstream to downstream comprises horizontal parts that are mutually parallel and having same length (a). The ratio of the length of horizontal part and a shortest linear dimension (b) between the most upstream side and most downstream side of the horizontal part is less than or equal to 1.2 (preferably 0.3 - 1.2). The ratio of width (c) of ribs (22a) between the adjacent horizontal parts and the length of horizontal part lies between 1/200 - 1/20.    INDEPENDENT CLAIMS are included for    (1) a stack containing two fuel cells; and    (2) a method for operating a fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a structure of oxidant passage grooves in a separator.    oxidant gas passage grooves (21a)    ribs (22a)    oxidant gas inlet (23a)    oxidant gas outlet (23b)    fuel gas inlet (24a)    fuel gas outlet (24b)    cooling water inlet (25a)    cooling water outlet (25b)    length of horizontal parts (a)    shortest linear dimension between the most upstream side and most downstream side of the horizontal part (b)    width of the ribs. (c)
NOVELTY - An exhaust pipe (7) is provided to an exhaust manifold unit (5) for discharging gas in a fuel cell container (12) via exhaust outlet (14) and set air pressure in the exhaust manifold unit into atmospheric pressure. A compressed air pipe (8) is attached onto a cell housing unit (4) and creates air pressure equal to or smaller than fuel gas pressure but equal to or larger than atmospheric pressure.    USE - For fuel cells of vehicle.    ADVANTAGE - Reduces exhaust flow amount of compressed air. Prevents dirt and water from being adhered onto the fuel cell stack.    DETAILED DESCRIPTION - The fuel cell container is divided into the exhaust manifold unit and cell housing unit by a separate plate (9).    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a container structure for fuel cell.    Cell housing unit (4)    Exhaust manifold unit (5)    Exhaust pipe (7)    compressed air pipe (8)    Separate plate (9)    Fuel cell container (12)    Exhaust outlet (14)
NOVELTY - A battery management controller (35) controls the electric charge and discharge of a battery that supplies electric power to a motor (28) which is controlled by a vehicle controller (29). At least one of the battery management controller and vehicle controller includes an actuating unit for actuating the other of the controllers through a communication path when the controller is actuated.    USE - Electric vehicle e.g. electric motorcycle.    ADVANTAGE - Actuating relation among controllers can be set according to operating condition of electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure is a side view of an electric motorcycle.    Head pipe (2)    Motor (28)    Vehicle controller (29)    Battery management controller (35)    Grip (G)
NOVELTY - The assembly has a fuel cell stack (2) with a set of fuel cells stacked in a fixed direction. A case (3) houses the fuel cell stack (2) and permits expansion and contraction of the fuel cell stack in the fixed direction. An elastic unit (36) supports the case in the vehicle. A fluid supply/discharge block (6) is in close contact with a plate (4) via a gap that permits displacement of the plate in the fixed direction.    USE - Used for a vehicle.    ADVANTAGE - The supporting structure of the fuel cell stack is improved, thereby eliminating deformation acts for a long time period and improving the durability of the rubber mount.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a fuel cell assembly.    Fuel cell assembly (1)    Fuel cell stack (2)    Case (3)    Front and rear end plates (4,5)    Fluid supply/discharge block (6)
NOVELTY - The tank has a tank body (11) with a bottom (12), side and top walls (14), accommodating pure wafer. A heat insulation mechanism is arranged in the circumference of the tank body to prompt freezing of the pure water starting from the side of the bottom wall. A liquid heat medium is introduced into a jacket and heat medium tubes, both peripheries and center of an ice gorge are heated.    USE - Used for fuel battery power generating system that is equipped in a vehicle.    ADVANTAGE - The liquid heat medium is introduced into the jacket and the heat medium tubes, both peripheries and center of the ice gorge are heated, so that the whole ice gorge can be thawed out in a short time, thereby accomplishing the remarkable improvement in the starting ability of the system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic explaining view of a fuel battery power generating system using a pure water tank    Tank body (11)    Bottom wall (12)    Top wall (14)    Pure water introductory pipe (15)    Fuel battery stack (110)
NOVELTY - The warehouse vehicle has a lateral battery removal opening and the handling device includes a forklift truck (3) and battery holder (4) that can be fitted to the forklift truck The battery holder is implemented so that a battery block (1) in the warehouse vehicle can be lowered, raised and moved out of the warehouse vehicle with the battery holder on the forklift truck.    USE - For handling a forklift truck battery block.    ADVANTAGE - Simple construction.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for the following:    (a) a battery holder for use in an inventive device.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective representation of an inventive handling device    forklift truck (3)    battery holder (4)    battery block (1)    frame (2)
NOVELTY - Under aqueous solution containing platinum and ruthenium ions, and in the electrode of carbon cloth or cloth or carbon paper with the substrate of using Nafion to glue the carbon carrier powder, platinum and ruthenium alloy is deposited on the carbon carrier powder, which contacts to the component of proton exchange membrane. With being water washed and electrochemistry activated, the methanol oxidation electrode is formed, carrying metal catalyst platinum and ruthenium. The invention possesses the advantages of simple technique, short production cycle, high catalysis activity and low cost.    USE - The direct methanol fuel cells made from the methanol oxidation electrode are widely applicable to electric automobile, portable electric device such as cameras, notebook computers and electric toys.
NOVELTY - Electrolyzer (100) is operated to produce metal particles through electrolysis by determining operating range for cell voltage across the anode (104) and cathode (106) surfaces, supplying electrical current flow through the solution, monitoring the cell voltage, and adjusting the current responsive to the monitored voltage.    USE - For operating electrolyzer to producing metal particles through electrolysis (claimed) and metal-air fuel cell in which the metal may be zinc.    ADVANTAGE - The invention optimizes electrolyzer service life and metal particle quality.    DETAILED DESCRIPTION - Operation of electrolyzer to produce metal particles through electrolysis comprises determining operating range for cell voltage across the anode and cathode surfaces, supplying electrical current flow through the solution between anode and cathode to create a cell voltage in the operating range, monitoring the cell voltage, and adjusting the current responsive to the monitored voltage to maintain cell voltage in operating range, thus forming metal particles on the cathode surface through electrolysis of the dissolved metal.    DESCRIPTION OF DRAWING(S) - The figure illustrates an electrolyzer for producing metal particles through electrolysis, with a lateral view of electrolyte flow across the cathode surface.    Electrolyzer (100)    Active zones (102)    Anode (104)    Cathode (106)    Pump (108)    Container (114)    Conduit (116, 118)    Flow path (120)    Conductor (122)
NOVELTY - Bipolar plate for an electrochemical cell comprises a polymer layer, an electrically conducting structure passing through the polymer layer, and a sealing element (172) which seals the electrically conducting structure to the polymer layer and prevent fluids from passing through the polymer layer.    USE - The bipolar plate is used for an electrochemical cell stack (claimed).    ADVANTAGE - The cell plate can be more easily sealed to cell frame of the fuel cell stack. The fuel cell incorporating the inventive plate can give vehicle designers additional flexibility to distribute weight for optimizing vehicle dynamics.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a cell stack comprising two cells each comprising an anode and a cathode (158), and a bipolar plate; and    (b) a method of making a fuel cell, which comprises assembling a fuel cell stack by positioning a cell plate between an anode of a first cell and a cathode of an adjacent cell.    DESCRIPTION OF DRAWING(S) - The figure is a fragmentary cross-sectional view of two adjacent electrochemical cells separated by a plate with an electrically conductive structure penetrating the plate, which provides electrical conductivity between the adjacent cells.    Protuberance (152)    Cathode (158)    Current collectors (164, 170)    Sealing element (172)
NOVELTY - The system has a fuel-line water recovery tank (19) to collect water discharged from a fuel electrode outlet of a fuel cell (1). A fuel-line water discharge discriminator is provided to discriminate whether water collected in the tank is to be discharged. A controller opens a valve (23) to discharge the water to a fuel-line water discharge passage, when the discriminator determines that the water has to be discharged.    USE - Used in a vehicle for generating power.    ADVANTAGE - The system prevents fuel gas from being discharged to the system outside even if fuel gas is expelled from the water recovery tank.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows an overall structural view of a fuel cell system.    Fuel cell (1)    Controller (7)    Fuel-line water recovery tank (19)    Fuel-line water discharge valve (23)    Combustor (35)
NOVELTY - The tester (10) has a test circuit (14) that couples to battery (12) of a vehicle, and a measurement circuit (22) measures a dynamic parameter of the battery. An input (18) receives a software unlocking key. A set of programming instructions stored in a memory (26) are locked and executed by a microprocessor (24) upon receipt of a software unlocking key that corresponds to a predetermined software unlocking key.    USE - Used for testing a battery e.g. lead acid storage battery in an automotive industry.    ADVANTAGE - The use of multiple locked battery instructions sets to upgrade battery tester without creating transactions delays that will frustrate a user and to reduce the operating cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of testing a battery.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of a battery tester.    Battery tester (10)    battery (12)    Test circuit (14)    Measurement circuit (22)    Processor (24)    Memory (26)
NOVELTY - The circuit includes a two-pin output, with one output being actuated by a power sourcing accessory. The other output provides an interrupt sequence to let a cellular telephone know that an accessory has been coupled or decoupled to the circuit. The interrupt sequence is provided by a one-shot circuit (110) at an attachment signal (104) to let the telephone that a transition event has occurred.    USE - Used for identifying accessories e.g. vehicular and grid based accessories to an electronic device e.g. cellular telephone, pager, computer, personal digital assistant.    ADVANTAGE - The circuit alerts the cellular telephone of the power delivery mode as to determine what type of accessory is connected thereto and as well as to determine whether it has been attached or detached for receiving or supplying power. The circuit allows a user to move from, a power-sourcing accessory to a power sinking accessory without having to remove, change, disengage or disrupt the phone.    DESCRIPTION OF DRAWING(S) - The drawing shows    Two-pin accessory identification circuit (100)    Voltage regulator (101)    Power source input (102)    Power source detection signal (103)    Attachment signal (104)    One-shot circuit (110)
NOVELTY - The device has an electrical conductor with two ends, where a portion of the electrical conductor is within housing and each end of the electrical conductor is adapted for connection in a circuit. A controller creates a signal to trigger a separator mechanism (28) to eliminate current carrying capability of the electrical conductor, when the voltage difference between two voltage sense locations exceeds a preset amount.    USE - Used in motor vehicles e.g. cars, marine vessels and trucks.    ADVANTAGE - The controller activates the separator mechanism when the voltage differential across the bus bar electrical conductor exceeds a threshold amount, this allows the device to monitor for over-current conditions without the need for a separate current sensor. The bus bar will not melt or otherwise open the protected circuit through any mechanism other than that caused by the separator mechanism. The size and mass of the separator mechanism as well as the overall device is smaller and lighter since the bus bar design can incorporate more weak points relative to the remainder of its length in an area where it is impacted by the separator mechanism. The reduction in size enables a reduced amount of pyrotechnic, flammable gas that generates kinetic energy for the separator mechanism.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a battery circuit disconnect device.    Battery circuit disconnect device (10)    Housing (12)    Electrical conductor (14)    Busbar (20)    Separator mechanism (28)
NOVELTY - The lithium alloy has lithium and lithium soluble material. The porous external surface of the alloy, enhance lithium diffusion which inhibits dendritic growth of the lithium from the external surface of the alloy during the use of the battery.    USE - Electrode material for rechargeable battery, also for aerospace and automotive industry.    ADVANTAGE - The lithium with its light weight and optimal diffusivity in selected alloys, offers wide range of improvements including development of compact battery electrode, and fabrication of lower density alloys for aerospace and automotive industry.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electrode.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the scanning election micrograph of the electrode material.
NOVELTY - A modifier (3) for delivering treated gas to fuel cell (1), is regulated in running and stop conditions based on operational status of vehicle. A detector (7) senses temperature of the modifier. A controller (6) regulates temperature of the modifier, such that modifier temperature lies within specific range when the modifier is in stop condition.    USE - For vehicle.    ADVANTAGE - Reduces fuel consumption, without affecting response during resumption of power generation from stop condition.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    modifier (3)    control valve (4)    controller (6)    detector (7)
NOVELTY - A battery component (20) comprises the anode layers (21) and cathode layers (22) which are laminated through the separators (24) such that the cross-sectional shape of the battery component along lamination direction is in trapezoid shape.    USE - Lamination secondary battery for battery-pack module (claimed) used in electric vehicle (EV) (claimed), hybrid electric vehicle (HEV) e.g. hybrid car, fuel cell electric vehicle (FCV).    ADVANTAGE - Reduction of battery capacity is prevented and the durability of the battery is improved, by having trapezoid shape battery component in cross-sectional view.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery-pack module; and    (2) electric vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the lamination secondary battery.    laminate-film (12)    battery component (20)    anode layer (21)    cathode layer (22)    separator (24)
NOVELTY - The vehicle (1) has a high potential battery (10) which is divided into battery units (10a,10b) and which are arranged along with the low potential battery (9), at side walls (16,18) of vehicle main structure behind the back seat of the vehicle.    USE - Hybrid vehicle such as sedan, mini van, and sport utility vehicles (SUV).    ADVANTAGE - The distribution of the battery unit balances weight distribution of the vehicle, thereby reducing the space interval between the side wall of the vehicle main structure and internal-equipment wall. Hence, Planarization of luggage room is enable thereby resulting in reduction of space of luggage room.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the hybrid vehicle. (Drawing includes non-English language text).    hybrid vehicle (1)    drive motor (3)    low potential battery (9)    high potential battery (10)    battery units (10a,10b)    side walls (16,17)
NOVELTY - The water absorption materials (16) are arranged on the surface of the separators (12,13) opposing the membrane electrode (11).    USE - Fuel cell system used in vehicle, vessel, portable electric power generator.    ADVANTAGE - Enables to control the moisture content inside the membrane electrode even after shut down of the fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the fuel cell of the fuel cell system. (Drawing includes non- English language text).    cell (1)    membrane electrode (11)    separators (12,13)    routes (14,15)    water absorption material (16)    electrolyte film (111)    catalyst layers (112,113)
NOVELTY - A recognition unit recognizes whether the ignition key is inserted into key hole in motor vehicle. The supply of electric power from the main power supply to the computer is stopped, based on the recognition. A controller supplies the electric power from a secondary battery (116) to the computer, when the supply of power from the main power supply is detected to be stopped.    USE - Power controller for motor vehicle such as car.    ADVANTAGE - The opportunity for the user to wait for initial-stage starting of the computer is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of computer. (Drawing includes non-English language text).    display unit (12)    input unit (13)    CPU (111)    memory (112)    secondary battery (116)
NOVELTY - A non-aqueous electrolyte secondary battery has an anode, cathode containing lithium material which can be occluded and discharged, and non-aqueous electrolyte. The electrolyte contains a non-aqueous solvent, lithium salt and silicon compound (1).    USE - As electric power unit for vehicles.    ADVANTAGE - The non-aqueous electrolyte secondary battery has improved input-output characteristics and favorable high temperature cycle property.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery has an anode, cathode containing lithium material, which can be occluded and discharged, and non-aqueous electrolyte. The electrolyte contains a non-aqueous solvent, lithium salt and silicon compound of formula (1): SiFxR1lR2mR3n, where R1-R3 is 1-12C organic group, x is 1-3 and l, m and n are 0-3 such that l+m+n is 1-3. An INDEPENDENT CLAIM is included for non-aqueous electrolyte, which contains non-aqueous solvent, lithium salt and silicon compound of formula (1).
NOVELTY - Magnesium or magnesium alloy and niobium or niobium-vanadium alloy are laminated to form a laminate. The laminate is machined in the form of a thin line or sheet. The average thickness of magnesium or magnesium alloy layer is below 1 mum. The laminate is heat-processed to rearrange the crystal orientation of magnesium layer to form hydrogen occlusion material.    USE - For manufacturing hydrogen occlusion material (claimed) used for fuel cell of vehicle and heat pump of non-refrigerant.    ADVANTAGE - The hydrogen storage capacity per unit weight of the hydrogen occlusion material is increased. Therefore, the flight range is lengthened. The material has excellent hydrogen occlusion property. The manufacturing method is inexpensive.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen occlusion material which comprises magnesium or magnesium alloy and niobium or niobium-vanadium alloy. Both the layers have multilayered structure. The average thickness of each magnesium layer is below 1 mum.    DESCRIPTION OF DRAWING(S) - The figure explains manufacture of hydrogen occlusion material. (Drawing includes non-English language text).
NOVELTY - Magnesium or its alloy, iron or its alloy, and/or titanium are laminated and machined to form a sheet like or thin line component. The machined component is heated to produce a titanium-iron alloy and to obtain a hydrogen occlusion material.    USE - For manufacturing hydrogen occlusion material used for fuel cells of vehicles, and heat pumps.    ADVANTAGE - The method produces hydrogen occlusion material with improved hydrogen storage capacity, productivity and flight range when mounted in vehicles. Rise in internal pressure of container during pulverization, is prevented. The hydrogen occlusion material is inexpensive and efficient. Filling of hydrogen is rapid due to the tracking property of the hydrogen occlusion material.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for hydrogen occlusion material, which has a multilayered structure comprising magnesium layer containing magnesium or its alloy, and titanium-iron alloy layer.    DESCRIPTION OF DRAWING(S) - The figure shows the flowchart explaining the manufacturing process of the hydrogen occlusion material. (Drawing includes non-English language text).
NOVELTY - The catalyst material comprises a composition containing catalyst particles (3) having preset metals.    USE - For electrode (claimed) of fuel cell e.g. methanol direct polyelectrolyte fuel cell, used as electric power unit for spacecraft, motor vehicles and mobile device.    ADVANTAGE - The novel catalyst material is highly active and stable. The fuel cell has high output.    DETAILED DESCRIPTION - The catalyst material comprises a composition containing catalyst particles. The catalyst particles are given by the formula: ATxNu, where A is platinum, or platinum and noble element chosen from ruthenium, palladium, gold and/or silver, T is iron, cobalt, nickel, tin, manganese, chromium, vanadium, titanium, molybdenum, niobium, zirconium, tungsten, tantalum and/or hafnium, x is 0-4 and u is 0.005-1.    INDEPENDENT CLAIMS are included for;    (1) Manufacture of the above catalyst material;    (2) An electrode; and    (3) Manufacture of the above electrode.    DESCRIPTION OF DRAWING(S) - The figure shows the above electrode for fuel cell. (Drawing includes non-English language text).    collector (1)    catalyst layer (2)    ferromagnetic catalyst particle (3)
NOVELTY - The non-aqueous lithium type electrical storage element has cathode, anode, and non-aqueous electrolyte which is formed by dissolving lithium salt electrolyte in non-aqueous solvent. The cathode comprises composite porous material formed by adhering carbonaceous material on surface of activated carbon. The anode comprises activated carbon. The electric conductivity of the non-aqueous electrolyte is 7 mS/cm or more at 20 degrees Celsius.    USE - For electric power storage system for electric vehicles.    ADVANTAGE - The non-aqueous lithium type electrical storage element has excellent output characteristics and capacitance equivalent to the capacitor and battery.
NOVELTY - A modification pipe (13) is arranged in a flow path (12) formed between the flue (11) and an inner cylinder (9a) of a vacuum-insulation container (9). A guidance tube (21) is arranged in the flue, forming a gap between the flue and the guidance tube. The gap is formed such that the combustion gas (28) generated within a combustor (10), is guided to the upper end side of the flow path.    USE - For use in fuel cells used in domestic fuel-cell cogeneration system and fuel cell electric vehicle.    ADVANTAGE - Since the combustion gas is guided to the upper end of the flow path, the radiation heat transfer is performed efficiently from the flue to the modification pipe. The surface area of the modification pipe is reduced, reducing the size of the pipe. Since the pipe is not exposed to high temperature, the stainless steel is utilized for making the pipe and therefore cost of the reformer is reduced.    DETAILED DESCRIPTION - A modification pipe (13) is arranged in a flow path (12) formed between the flue (11) and an inner cylinder (9a) of a vacuum-insulation container (9). A guidance tube (21) is arranged in the flue, forming a gap between the flue and the guidance tube. The gap is formed such that the combustion gas (28) generated within a combustor (10), is guided to the upper end side of the flow path. A spiral board (22) is arranged in the flow path so that the flow of combustion gas is reversed in the upper end of the flue. The gas flows downwardly crossing the modification pipe.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the fuel reformer. (Drawing includes non-English language text).    vacuum-insulation container (9)    inner cylinder (9a)    combustor (10)    flue (11)    modification pipe (13)    guidance tube (21)    spiral board (22)    combustion gas (28)
NOVELTY - Chlorine is processed in a fuel cell (1). Carbon dioxide in oxidation gas is electrochemically reacted with oxygen, to form carbonate ion which moves to anode (3) via an electrolyte board (4). The carbonate ion reacts with hydrogen from fuel-supply line (8), to form carbon dioxide and water. Chlorine is then reacted with the metal carbonate of the electrolyte board, to form a metal chloride.    USE - For processing chlorine in waste materials, such as exhaust gas emitted from incinerators and waste disposals.    ADVANTAGE - The processing method prevents emission of dioxins, and enables production of harmless chloride. Carbon dioxide and oxygen having high purity are collected efficiently.    DETAILED DESCRIPTION - Chlorine is processed in a fuel cell (1) having a supply line (7) which supplies oxidation gas containing carbon-dioxide, oxygen and chlorine. A fuel-supply line (8) pours a fuel containing hydrogen, and an emission line (9) emits water and carbon dioxide. The emission line is connected to the anode (3). The fuel cell has an electrolyte board (4) of molten carbonate, arranged between the anode and cathode (2). Carbon dioxide is electrochemically reacted with oxygen, to form carbonate ion which moves to the anode via the electrolyte board. The carbonate ion reacts with hydrogen from the fuel-supply line, to form carbon dioxide and water which are emitted by the emission line. Chlorine is then reacted with the metal carbonate of the electrolyte board, to form a metal chloride.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptual diagram of processing method of chlorine.    fuel cell (1)    cathode (2)    anode (3)    electrolyte board (4)    oxidation-gas supply line (7)    fuel-supply line (8)    emission line (9)
NOVELTY - Electric power is supplied to a load (5), after adjusting the output voltage at the power supply side using power conditioner (20).    USE - For plant, government office, company, ship, aircraft and motor vehicle.    ADVANTAGE - Enables obtaining stable electric power, saves resources and electric power cost and prevents the wastage of electric power.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric power supply system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the electric power supply system. (Drawing include non-English language text).    mains power supply (1)    solar cell (2)    gas turbine generator (3)    controller (4)    load (5)    commutators (11,13)    charger (12)    batteries (16,21)    switches (17,19)    power conditioner (20)
NOVELTY - A polyelectrolyte composition contains sulfur type antioxidant.    USE - For polyelectrolyte composition film for fuel cell (claimed) used as electric power units for vehicles.    ADVANTAGE - The composition has excellent radical character-proof property (weight change) as the specific sulfur type compound is contained. The fuel cell with high durability is obtained by using the polyelectrolyte composition film as diaphragm.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) polyelectrolyte composition film formed using the polyelectrolyte composition; and    (2) fuel cell which uses the polyelectrolyte composition film.
NOVELTY - The fluorine-containing polymer having sulfonyl fluoride group is held in flow-through-type reactor, and contacted with alkali-salt-type processing agent and subsequently contacted with wash water. The resultant material is contacted with acid type processing agent, and subsequently with wash water, to obtain fluorine-containing polymer having sulfonic acid-type group.    USE - For manufacturing fluorine-containing polymer having sulfonic acid type group used for films, fibers, sheets, ion-exchange materials, fuel cells, and medical materials.    ADVANTAGE - The fluorine-containing polymer having sulfonic acid type group is efficiently obtained at high quality having small content of impurity. The process is performed within short time, and liquid exchange reaction is excluded during the process.    DETAILED DESCRIPTION - The fluorine-containing polymer having sulfonyl fluoride group is held in flow-through-type reactor, and contacted with alkali-salt-type processing agent. The sulfonyl fluoride group is converted into alkali metal salt group of sulfonic acid, and the surplus alkali-salt type-processing agent is removed by contacting with wash water. The resultant material is contacted with acid type processing agent and the alkali metal salt of sulfonic acid is converted into sulfonic acid type group. Subsequently the material is contacted with wash water and surplus acid processing agent is removed, to obtain fluorine-containing polymer having sulfonic acid-type group.    DESCRIPTION OF DRAWING(S) - The figure shows diagram of flow-through-type reactor.    liquid supply port (1)    liquid extraction mouth (2)    jacket (3)    jacket liquid inlet (4)    jacket liquid exit (5)
NOVELTY - Manufacture of fuel-cell separator involves filling raw material of electroconductive particle and resin, and molding after applying water-repellent material having functional group which bonds the resin and chemical target, on at least one surface of shaping die.    USE - For manufacturing separators of fuel cells (claimed) especially solid polymer fuel cell used for portable electric power unit, electric vehicles and domestic cogeneration system.    ADVANTAGE - The manufacturing method enables to obtain fuel-cell separator having excellent water repellency and durability, using fewer processes.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for separator for fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows cross-sectional drawing of gas-passageway groove of fuel-cell separator. (Drawing includes non-English language text).    separator constituent material (1)    water repellent layer (2)
NOVELTY - The spade connector (2) has a crimped portion (19) with an internal electrically conducting layer (25) which encloses bundled conductor strands (7). Alternate layers of the strands are individually covered with electrically conducting coating (27). The electrically conducting material is typically tin which on crimping prevents the ingress of air and/or water and retards corrosion    USE - As electrical conductor. Particular application to vehicles for connecting batteries and airbags    ADVANTAGE - The conductor and spade contact are able to establish a satisfactory connection which is resistant to corrosion at a reduced cost    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following : 1) Electrical connector which uses the conductor which has only some strands coated with an electrically conducting material such as tin 2) Vehicle which uses the conductor which has only some strands coated with an electrically conducting material such as tin    DESCRIPTION OF DRAWING(S) - The drawing shows the spade contact assembly    Spade connector (2)    Bundled conductor strands (7)    Crimped portion (19)    Electrically conducting layer (25)    Electrically conducting coating (27)
NOVELTY - An emergency flasher and lighting unit for vehicle trailers has a separate battery and controls with suitable multi-pin connection cable.    USE - Emergency flasher and lighting operation unit for vehicle trailers.    ADVANTAGE - Can power trailer lighting and flashers when the trailer is detached from the towing vehicle including automatic switching on lighting at dusk.
NOVELTY - This invention relates to a fuel battery device including putting a dielectric film between the fuel pole and the air pole with lamination at the two sides and the fuel and air supplied to each pole generate electro chemical reaction to generate a fuel battery stacked part, the fuel pole is connected to a fuel supply part of a liquid fuel tank via a fuel circulation tube and a pump and the air pole is connected to an air supply part via an air compress or with a water supply circulation part and a air-wet part between the stacked and the air supply parts, the electricity output end connects the energy output part, the said each part is connected with the control part. The invented device becomes a portable generation device.
NOVELTY - The heat and hot water supply system using fuel cell as heat source includes a fuel cell pile part; a fuel supply part with fuel source, reformer to produce H2 and fuel gas supply pipe to supply fuelgas to the fuel pole; an air supply part to supply air to the air pole; an electric energy output par to output electric energy; a reaction gas exhaust pipe to exhaust the additional gas produced in the fuel cell pile part and the fuel supply part, and a heat energy recovering part with the water pipe contacting with the reaction gas exhaust pipe to recover the heat energy. The present inventioncan utilize fuel cell to obtain electric energy and heat energy effectively.
NOVELTY - The present invention discloses an auxiliary energy regeneration power system for electric automobile, and the auxiliary energy regeneration power system is increased on the basis of available main power supply. The main power supply provides energy source for the motor to run and the auxiliary power system provides energy source for the auxiliary equipment in the voltage selected based on that of the auxiliary equipment. On the basis of feedback of the main power supply, one more control signal is increased for the control of the auxiliary power system so that the microprocessor can controlthe main power supply and the auxiliary power system simultaneously. The auxiliary equipment is powered directly without DC/DC voltage step-down. Because of the relatively small power consumption of the auxiliary equipment, the regeneration brake is utilized for charging the auxiliary power system without additional charger is provided.
NOVELTY - This invention opens a new type storage battery, the pole of the storage battery is a board-shaping all in one structure, it is made up of pottery sheet, negative and positive poles which are made of spill shield-liking electrode conducting material of both side printed or spray painted. The electrode board splices with the flute of the electrode connecting board through the ear of the electrode to connect with the outside of storage battery's air-cell. This invention has such excellence: light weight, large capacity and long useful life. This invention can be applied in power source of electric vehicles, light plane, naval ships.
NOVELTY - The system operates refrigerator (6) comprising ejector pump (8), radiator (9) and evaporator (11). The ejector pump ejects fluid at high speed that is heated by internal combustion (IC) engine (1), and circulates refrigerant with the use of entrainment effect of the ejected fluid. The radiator cools the ejected refrigerant and evaporator evaporates the refrigerant to generate refrigerating capacity.    USE - For cooling battery of hybrid electric-internal combustion engine vehicle.    ADVANTAGE - Since the refrigerator operated by the waste heat from the engine cools the battery, the energy necessary for operating the cooling system is greatly reduced, as compared with cooling the battery by conditioned air.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery cooling method for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the battery cooling system.    IC engine (1)    electric motor (2)    battery (3)    radiator (4,9)    heater (5)    refrigerator (6)    waste heat recovery circuit (7)    ejector pump (8)    evaporator (11)
NOVELTY - The apparatus (100) has a fuel supply driver pressurizing fuel inside a cartridge for supplying the fuel to a fuel cell (50) via a fuel supply pin (103). A water suction driver (108) sucks water inside a water tank of the cell via a water suction pin (104) and transfers the water to an evaporation section (107) that stores and vaporizes the retrieved water. The fuel supply and water suction drivers are actuated via a detector.    USE - Used for a fuel cell that is utilized as a power source in a portable camera, personal computer, portable computer, portable device, toy, video camcorder.    ADVANTAGE - The water suction driver sucks the water inside the water tank of the fuel cell automatically via the water suction pin and transfers the water to evaporation section, thereby eliminating the need to manually discard water from the apparatus. Since the mounting of the fuel cell is detected through the detector, fuel can be supplied without failure.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following.    (a) a fuel supply system    (b) a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective schematic diagram of a fuel supply apparatus and fuel cell.    Cell (50)    Fuel supply apparatus (100)    Fuel supply pin (103)    Water suction pin (104)    Fuel suction driver (106)    Evaporation section (107)    Water suction driver (108)
NOVELTY - The method involves sensing a temperature at a reformer zone (24) and determining whether the reformer zone temperature is at a selected temperature range. A process airflow (52) is added to the reformer zone when the reformer zone temperature rises above the selected temperature range. The process airflow to the reformer zone is reduced when the reformer zone temperature falls below the selected temperature range.    USE - Used for controlling temperature at a solid oxide fuel cell auxiliary power unit located in a vehicle.    ADVANTAGE - The process airflow to zone is adjusted when the temperature rises above the selected temperature range, thereby providing efficient operation of the solid oxide fuel cell system. The efficient operation permits electrical power to be generated on-board a vehicle even when the primary internal combustion engine is not operating.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a thermal management system for use with an auxiliary power unit.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an exemplary fuel cell system with a thermal management system.    Reformer zone (24)    Fuel cell stack (28)    Waste energy recovery unit (30)    Fuel reformer (32)    Process air flow (52)
NOVELTY - The apparatus has a bar code reader (760) to read information from a code on a medium. A controller (710) is configured to receive information from the reader for controlling a testing device and for communicating with the code reader. A code encoding device is operatively connected to the controller to encode the information. A communication port (720) communicates the code to a remote device.    USE - Information transferring apparatus for entering information into a battery testing charger for batteries used in automobiles, boats and electric vehicles.    ADVANTAGE - The apparatus quickly and efficiently summarizes work done on a battery, thereby improving the speed and future servicing. The relevant information is available on the bar code and hence time is saved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a method of transferring information into a device    (b) a system for transferring information into a device.    DESCRIPTION OF DRAWING(S) - The drawing shows an information transferring apparatus.    Controller (710)    Communication port (720)    Storage device (740)    Reader port (750)    Code reader (760)
NOVELTY - The power supply has a set of rod-shaped battery modules (9a, 9b, 9c) with a set of batteries (6) connected together in series. The two batteries opposing ends are fitted into annular recesses of an insulating ring (27). A connection between a positive electrode and a negative electrode are surrounded by an inner peripheral surface of the insulating ring. Each battery module is supported by plate shaped unit (11).    USE - Used as a power source in a battery car, hybrid car, and fuel cell vehicle.    ADVANTAGE - The insulating ring surrounds the positive and negative electrode, thereby preventing breakage of the connection between the positive and negative electrode even when there are variations in the axial dimension of the battery modules. The power supply unit is a low-cost and lightweight unit.    DETAILED DESCRIPTION - The connections between bus-bars (16, 43) and positive and negative electrodes of the battery modules move towards and away from the electrodes.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a battery-type power supply.    Battery-type power supply unit (1)    Rod-shaped battery modules (9a, 9b, 9c)    Batteries (6)    Plate shaped unit (11)    Bus-bars (16, 43)    Insulating ring (27)
NOVELTY - The stack has many fuel cells separated into segments (34,36) having a separator segment (44) disposed between an upstream and downstream segment. The separator segment has a separator channel (46) and is in fluid communication with a common outlet reactant gas passage of the upstream and downstream segments. Each of the passages is disposed in a unidirectional gravity flow direction.    USE - Used as power source in electrical vehicular power plant.    ADVANTAGE - The passages disposed in the unidirectional gravity flow direction enables the fuel stack to be operated at varying stoichiometries between individual segments and provides a higher operating efficiency.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method to operate a fuel cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional elevation view of a single flow stream through an exemplary two segment fuel cell stack.    Fuel cells (34,36)    Segment inlet header (38)    Segment exit header (42)    Separator segment (44)    Separator channel (46)
NOVELTY - A staged fuel cell assembly (1000) comprises fuel cells (10) and a heat exchanger (30) with a primary fluid delivery system (20) disposed between adjacent fuel cells to deliver a primary fluid (50) to the fuel cells.    USE - For power generation.    ADVANTAGE - The fuel cell assembly provides improved thermal management system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for thermal management of a staged fuel cell assembly, comprising delivering a primary fluid to fuel cells.    DESCRIPTION OF DRAWING(S) - The figure shows an exemplary cross-sectional view of the staged fuel cell assembly with a secondary fluid delivery system.    Fuel cells (10)    Primary fluid delivery system (20)    Heat exchanger (30)    Primary fluid (50)    Secondary fluid delivery system (55)    Secondary fluid (70)    Staged fuel cell assembly (1000)
NOVELTY - The car has two electric motors (1,2) mounted on drive shaft in tandem fashion with three connecting plates (4,5,6) and a mounting channel (7) common to the motors. A battery (3) is mounted above the motors to supply energy from battery fuel cell and solar panels (8). A standby rectifier charges the battery when car is not in use. The motors are in series connections, followed by a parallel connection of the two motors and followed by an energized shunt filed creating compound motors resulting in three speeds in sequential order.    USE - All electric motor vehicle.    ADVANTAGE - Provides a multi-speed vehicle which is manually controllable by driver. The quick removal batteries mounted above the motors plug and lock into a power bus to facilitate quick removal at exchange stations in exchange for fully charged batteries and/or hydrogen tanks in connection with the fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a battery and tank exchange system.    DESCRIPTION OF DRAWING(S) - The drawing shows an all electric motor.    Motors (1,2)    Battery (3)    Three connecting plates (4,5,6)x    Mounting channel (7)    Solar panels (8)
NOVELTY - The fuel cell power generator (20) installed in each block monitoring apparatus (14A-14C), supplies electric power to a load. The centralized-monitoring apparatus (16) monitors and determines the loaded condition of each block monitoring apparatus, based on monitoring maintenance and electric power generation amount information transmitted through network (12).    USE - Monitoring system for fuel cell power generator.    ADVANTAGE - The fuel cell power generator is fully monitored appropriately.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for monitoring method.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the structure of the monitoring system. (Drawing includes non-English language text).    monitoring system (10)    network(14A-14C) block monitoring apparatuses (12)    centralized-monitoring apparatus (16)    fuel cell power generator (20)
NOVELTY - The measurement units (52-54) measure the amount of fuel, heat energy and electric power supplied from a cogeneration system to corresponding energy devices, respectively. A toll information generator (732) generates toll information, based on measured energy usage amount.    USE - For supplying energy such as fuel e.g. liquefied petroleum gas (LPG), dimethyl ether, kerosene, town gas, hydrogen, naphtha, gasoline, light oil and fuel oil used for generating electric power for electric light, TV, refrigerator and electric installations, and for generating heat energy for floor heater, water heater, stove, fan heater and gas ring, that are installed in restaurants, retail stores and residences.    ADVANTAGE - Enables ascertaining the toll amount of energy utilized by the cogeneration system accurately and easily.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic block diagram of a management apparatus of the energy supply system. (Drawing includes non-English language text).    fuel flowmeter (52)    calorimeter (53)    wattmeter (54)    toll information generator (732)    charge information output unit (741)
NOVELTY - An output limit unit controls the supply time of electric power supplied to the motor from the battery, according to the temperature of battery when acceleration is required.    USE - Hybrid vehicle control apparatus.    ADVANTAGE - Restrains temperature rise in the battery. Ensures the output of engine in engine transient response time, hence life time of battery is prolonged.    DESCRIPTION OF DRAWING(S) - The figure shows a flowchart explaining the control process in the hybrid vehicle. (Drawing includes non-English language text).
NOVELTY - Valve opening degree of a flow regulating valve (4) is controlled, based on the calculated gas flow rate and the detected gas pressure in the supply pipe (11), using a flow measurement unit (3) and a pressure-measuring device (15).    USE - For filling hydrogen gas in gas holder mounted on hydrogen fuel cell electric vehicle, etc.    ADVANTAGE - Hydrogen gas is filled reliably and efficiently without damaging the tank.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the high-pressure-gas filling apparatus. (Drawing includes non-English language text).    gas service tank (1)    flow measurement unit (3)    flow regulating valve (4)    filling unit (10)    supply pipe (11)    pressure-measuring device (15)    control apparatus (30)    indicator (31)    console panel (32)    switch (33)
NOVELTY - A hydrogen separation membrane (11) is provided at gas flow-direction downstream side of modification catalyst portion (9). The flow direction of heating gas in portion (9) and hydrogen route (13) are made parallel. The volume of modification catalyst portion is decreased sequentially from inlet (9a) to exit (9b) and the volume of hydrogen route is increased gradually from inlet (13a) to exit (13b).    USE - For fuel cell system.    ADVANTAGE - Increases the frequency of contact of hydrogen in reformed gas and hydrogen separation membrane, thus improves hydrogen yield.    DESCRIPTION OF DRAWING(S) - The figure shows a disassembled isometric view of the internal component of the hydrogen manufacturing apparatus. (Drawing includes non-English language text).    combustion catalyst portion (7)    modification catalyst portion (9)    inlet (9a)    exit (9b)    hydrogen separation membrane (11)    hydrogen route (13)    inlet (13a)    exit (13b)
NOVELTY - A carbon monoxide oxidation reaction device (41) is provided, to which hydrogen rich gas permeated through hydrogen separation membranes (29,37) of the membrane reactor (23) and shift reaction device (33) is fed through hydrogen route (43).    USE - For fuel cell system.    ADVANTAGE - Improves efficiency of fuel reformer. Usage amount of hydrogen permselective material of hydrogen separation membrane is decreased and cost is lowered.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the fuel cell system equipped with fuel reformer. (Drawing includes non-English language text).    membrane reactor (23)    hydrogen separation membranes (29,37)    shift reaction device (33)    carbon monoxide oxidation reaction device (41)
NOVELTY - A prohibition unit forbids the operation of a door movement controlling motor (25) in the door opening direction, when the vehicle is in driving state. During prohibition process, a door closing control FET (78) is switched ON and other control FET's (71,72,77) are switched OFF, to rectify and apply current generated when motor is rotated in door close direction as regenerative braking force to door opening.    USE - For controlling movement of motor vehicle door.    ADVANTAGE - By reliably switching ON and OFF the door closing/opening control FET's, the door is closed and opened correctly.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the electric motor operation controlling circuit. (Drawing includes non-English language text).    motor (25)    driving circuit (61)    battery (62)    FETs (71,72,77,78)    diodes (73,74,81,82)
NOVELTY - Pitch containing 40 wt.% or more of components which are soluble in toluene, and insoluble in heptane, is subjected to heat treatment, stirring process, and activation process, sequentially, to produce activated charcoal. Pitch is stirred at the temperature of 400 to 800 degrees Celsius, under an inert atmosphere.    USE - For manufacturing activated charcoal for electrical-double layer capacitor (EDLC) electrodes used in power supply unit of memory backup unit, dump truck and hybrid vehicles.    ADVANTAGE - EDLC electrode having high electrostatic capacitance and reproducibility can be manufactured using activated charcoal.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing method of activated charcoal for electrical double-layer capacitor electrodes.
NOVELTY - An expandable carbon fiber is used as the carbon electrode and sulfuric acid is used as electrolyte liquid for the electrical double layer capacitor.    USE - For electrical double layer capacitor in electric vehicles.    ADVANTAGE - Facilitates to manufacture a high capacity electrical double layer capacitor.    DESCRIPTION OF DRAWING(S) - The figure shows a X-ray diffraction diagram of the expandable carbon fiber after heat processing. (Drawing includes non-English language text).
NOVELTY - A switch (35) performs connection/disconnection between the batteries (32,33) having different power densities, and an output terminal (31) from which a power supply (30) supplies electric power. A CPU controls the operation of the switch according to the mode selected by a mode selection dial (16) in which an LCD (29) is made to display an image obtained from image pick-up lens (11).    USE - Camera e.g. digital camera, video camera, having a fuel cell and secondary battery as drive sources.    ADVANTAGE - Enables seriography of camera over a long time, by changing output terminal between multiple batteries according to load characteristic.    DESCRIPTION OF DRAWING(S) - The figure shows the outline block diagram of the digital camera. (Drawing includes non-English language text).    mode selection dial (16)    CPU (20)    LCD section (29)    power supply (30)    output terminal (31)    batteries (32,33)    switch (35)
NOVELTY - A hydrogen permeable amorphous film material (2) is integrated in the junction portion of metal frame (3), to form the film unit (1). The metal frame (3) contains metal chosen from nickel, copper, aluminum or their alloys.    USE - Hydrogen permeable film unit for fuel cells.    ADVANTAGE - The metal frame for reinforcement is joined and integrated without impairing the strength of amorphous metal film material. The hydrogen permeable film unit has high strength and sealing property even under high pressure differences.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of hydrogen permeable film unit.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective diagram of the hydrogen permeable film unit.    hydrogen permeable film unit (1)    amorphous metal film material (2)    metal frame (3)
NOVELTY - The monolithic-type fuel-modified catalyst is formed by laminating a sheet of cloth consisting of fiber made from ceramic and/or metal, and/or non-woven fabric, holding modified-catalyst component. The catalyst has macropore which penetrate heating gas. The average number of holes per inch of through-hole per 1 inch length is 20-120. The catalyst reforms hydrocarbon group fuel and produces hydrogen rich gas.    USE - For producing hydrogen rich gas from fuel for fuel cells.    ADVANTAGE - The monolithic-type fuel-modified catalyst has high fuel conversion ratio, selectivity and space-velocity. The catalyst restrains production of by-products, such as carbon monoxide. The modified catalyst system used in fuel cell electric vehicle produces weight of vehicle component and size of power generating unit.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of monolithic-type fuel modified catalyst.    DESCRIPTION OF DRAWING(S) - The figure shows the modified catalyst system at the time of mounting monolithic-type catalyst on the electric vehicle. (Drawing includes non-English language text).
NOVELTY - A suction type heat pump has an adsorption agent containing sodium polyacrylate type crosslinking agent as raw material.    USE - Solid polymer fuel cell electric power generation system.    ADVANTAGE - Enables the adsorption agent to perform adsorption and desorption efficiently, even if the moisture adsorption/release rate is high. Heat is supplied reliably and a compact power generation system is constructed at low cost.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the solid polymer fuel cell electric power generation system. (Drawing includes non-English language text).    suction type heat pump system (1)    storage tank (2)    solid polymer fuel cell (3)    modifier (4)
NOVELTY - The battery-jar (1) is made of resin composition containing 80 wt.% or more of total of polyphenylene-sulfide resin (100 wt.pts) and olefin-type resin (0-100 wt.pts). A test piece of thickness 2 mm, formed using the resin composition has water transmission amount of 0.6 g/m2.24 hour or less at 40 degrees C, and hydrogen-permeation coefficient of 4 x 10 to the power of -15 mol.m/m2.second.Pa or less, at 40 degrees C.    USE - For mounting battery of motor vehicles.    ADVANTAGE - The battery-jar comprising resin composition has excellent durability, barrier property, welding property, flexibility, impact strength, heat resistance, heat stability, chemical resistance and oil resistance.    DETAILED DESCRIPTION - The battery-jar (1) is made of resin composition containing 80 wt.% or more of total of polyphenylene-sulfide resin (100 wt.pts) and olefin-type resin (0-100 wt.pts). A test piece of thickness 2 mm, formed using the resin composition has water transmission amount of 0.6 g/m2.24 hour or less at 40 degrees C, based on JIS K-7129B, and hydrogen-permeation coefficient of 4 x 10 to the power of -15 mol.m/m2.second.Pa or less, at 40 degrees C, based on JIS K-7126A.    DESCRIPTION OF DRAWING(S) - The figure shows the isometric and expanded view of closed-type-battery case with lid. (Drawing includes non-English language text).    Battery-jar (1)    Tank (10)    Dividing wall (11)    Weld mark (12)    Side wall (15)
NOVELTY - The method involves reacting water molecule permeated through a container (11) made of transparent material having water vapor permeable property, with hydride (8) stored in the container, so as to generate hydrogen. The pressure of water at contact area of the water and the container, is adjusted to control permeation of water molecule.    USE - For manufacturing hydrogen used for small sized fuel cell used in mobile telephone.    ADVANTAGE - The permeation amount of the water molecule is easily controlled, hence hydrogen generation is efficiently controlled. The hydrogen generation process is simplified.    DETAILED DESCRIPTION - The reaction between the water molecule and the hydride, is controlled by controlling the permeation amount of water molecule.    An INDEPENDENT CLAIM is included for hydrogen generator.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the hydrogen generator.    hydrogen generator (1)    housing (2)    hydride (8)    container (11)    water (W)
NOVELTY - A solid oxide fuel cell (SOFC) has an input fuel of ammonia, where ammonia is broken down to produce hydrogen, which is used in the electrolyte to generate electrical power output.    USE - For a car (claimed).    ADVANTAGE - Ammonia may be directly input into the SOFC without any pretreatment.    DESCRIPTION OF DRAWING(S) - The figure is a schematic drawing of a fuel cell structure, showing the catalyst in the electrolyte tube.
NOVELTY - A battery upper section especially a cover for a vehicle battery comprises two electrical connections (2,3) at positive (4) and negative (5) poles. The battery upper section (1) is arranged to interconnect the two positive and the two negative poles.    USE - As a battery upper part, especially a battery cover for a vehicle battery and as a battery (claimed)    ADVANTAGE - Cable connections are especially simple and securely attached.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a battery as above.    DESCRIPTION OF DRAWING(S) - A perspective view of the cover is shown.    upper section/cover (1)    connections (2,3)    positive and negative poles (4,5)
NOVELTY - An electro-chemical gas compressor has a stack (1) of electrochemical cells (2) bipolar plate partitions (3. 3'). The plates have apertures for the admission and discharge of media to and from the cells. The stack shape is retained by compression fixtures. The apertures (4, 5a, 5b, 10) especially have elastic crimped closures which open or shut off a zone within the cell.    USE - Stack of electro-chemical cells for gas diffusion plant associated e.g. with fuel cell, or for production of a gas by electrolysis.    ADVANTAGE - The stack has reliable low-cost seals.    DETAILED DESCRIPTION - On one side each electrochemical cell is separated from the bipolar partition by a gas diffusion panel (9) fabricated from a conductor e.g. made of metal fibers. The crimped zones have an elastic coating of an agent applied by screen printing, tampon print, spray or the cured in-place gasket process.    DESCRIPTION OF DRAWING(S) - The drawing shows an isometric view of the components making up a single cell.    Cell (2)    bipolar partition panel (3)    aperture (4)    aperture (5a)    aperture (5b)    diffusion panel (9)    aperture (10)
NOVELTY - The ring (5) has a cylindrical insert section (6) fitting through a circular opening (4) in a partition wall (3) between 2 battery cells (1,2) and provided with a number of points in its mantle surface on the side facing the partition wall, for fixing it in the opening and preventing a flow of the electrolyte between the battery cells.    USE - The ring is used in a multi-cell lead-acid battery, e.g. an automobile starter battery, for allowing a metal connection between adjacent battery cells while preventing leakage of electrolyte from one cell to the other.    ADVANTAGE - Points in mantle surface of ring insert section provide secure fixing in partition wall opening.    DESCRIPTION OF DRAWING(S) - The figure shows part of an automobile starter battery from above.    Battery cells (1,2)    Partition wall between battery cells (3)    Circular opening (4)    Ring (5)    Cylindrical insert section of ring (6)
NOVELTY - Device for removing almost pure hydrogen from a hydrogen-containing gas stream for operating a fuel cell comprises a first hydrogen separation module (2), and a further hydrogen separation module (10) arranged in the flow direction of the residual gas stream to divide the residual gas stream into almost pure hydrogen and residual gas.    USE - For an auxiliary power unit based on a fuel cell in a vehicle.    ADVANTAGE - A high yield of hydrogen is produced.    DETAILED DESCRIPTION - Device for removing almost pure hydrogen from a hydrogen-containing gas stream, especially a gas stream from a hydrogen generating unit, for operating a fuel cell comprises a first hydrogen separation module (2) for dividing the hydrogen-containing gas into almost pure hydrogen and a residual gas stream, and a further hydrogen separation module (10) arranged in the flow direction of the residual gas stream to divide the residual gas stream into almost pure hydrogen and residual gas.    An INDEPENDENT CLAIM is also included for a process for removing almost pure hydrogen from a hydrogen-containing gas stream, especially a gas stream from a hydrogen generating unit, for operating a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the device.    first hydrogen separation module (2)    fuel cell (7)    further hydrogen separation module (10)    hydrogen conveying unit (12)    auxiliary reactor (14)
NOVELTY - A wireless key generates and transmits trigger pulse signals of preset number for performing control operation of vehicle, when key is oscillated. A receiver receives identification signal in response to trigger pulse signal from vehicle. The received identification signal is added to trigger pulse signal, and is transmitted to vehicle on determining whether identification signal is matched with preset signal.    USE - Vehicle security system.    ADVANTAGE - Provides a vehicle security system for reducing power consumption of battery in vehicle.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for wireless key with authentication function.    DESCRIPTION OF DRAWING(S) - The figure shows the timing diagram for vehicle security system.
NOVELTY - The system (100) has an electrochemical cell stack (104) in fluid communication with a fluidization apparatus. A fluidization pump (106) provides a stream of electrolyte to the apparatus at an orientation suitable for fluidizing a part of metal particles in the apparatus. A part of the fluidized metal particles and electrolyte can be delivered to an anode of the stack by a delivery pump (110).    USE - Used for supplying energy to an electric vehicle.    ADVANTAGE - The fluidization of fuel particles can facilitate suitable mixing of fuel particles and electrolyte, and can prevent fuel particle agglomeration.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a particle delivery system    (b) a container for a fuel cell system    (c) a method of delivering fuel and electrolyte to an electrochemical cell stack.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a fuel cell system with a fluidization pump and a fuel delivery pump.    Fuel cell system (100)    Fluid delivery apparatus (102)    Electrochemical cell stack (104)    Fluidization pump (106)    Fuel delivery pump (110)
NOVELTY - The system has a fuel cell subsystem with one or more fuel cells and a set of operating states. One or more sensors are configured to sense parameters of the subsystem. The parameters include a fuel level, a cell voltage developed by the cells and a power demand from a load. A controller is configured to transition the subsystem among the operating states in response to the sensed parameters.    USE - Used for transitioning metal/air fuel cell subsystem in an uninterruptible power supply, portable power supply, hybrid vehicle technology and other areas that require long-term power storage, or regenerative or renewable source of electricity.    ADVANTAGE - The controller is configured to transition the fuel cell subsystem among the operating states in response to the sensed parameters, thereby achieving self control of the subsystem.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a self-controlling fuel cell power system.    DESCRIPTION OF DRAWING(S) - The drawing shows a process flow diagram illustrating a method for transitioning a fuel cell subsystem between operating states.
NOVELTY - The device has a primary circuit (1) with a transmission and reception antenna (4), for inductive transmission of power and/or data to a secondary circuit (3) containing a secondary coil (9) and a resonance capacitor (Ct) via a magnetic intermediate circuit (2) of low quality, having an antenna (16) inductively coupled with both the primary and secondary circuits. The attenuation of the secondary circuit by the intermediate circuit is reduced by an additional leakage inductance (Ls).    USE - The device is used for inductive transmission of electrical power and/or data, e.g. for automobile tire pressure measurement.    ADVANTAGE - Use of additional leakage inductance allows efficiency of power and/or data transmission between primary and secondary circuit to be improved when low quality magnetic intermediate circuit is used.    DESCRIPTION OF DRAWING(S) - The figure shows a block circuit diagram of a device for inductive transmission of electrical power and/or data.    Primary circuit (1)    Magnetic intermediate circuit (2)    Secondary circuit (3)    Transmission and reception antenna of primary circuit (4)    Secondary coil (9)    Antenna of magnetic intermediate circuit (16)    Resonance capacitor (Ct)    Leakage inductance (Ls)
NOVELTY - The reformer has a device that transports fuel from a high pressure line to a reaction chamber and a chamber(s) into which a fuel line with an initial pressure section opens to deliver fuel at the main fuel line pressure and an output line with a final pressure section. A dosing device with piston between the sections has a non-return output valve with a defined minimum opening pressure greater than the maximum initial pressure in the fuel line.    USE - For a fuel cell system, for use in a motor vehicle (claimed).    ADVANTAGE - Improved to enable a direct connection to a high pressure fuel line system.    DETAILED DESCRIPTION - The device has a fuel feed device that transports fuel from a high pressure line to a reaction chamber and has at least one chamber (20,22) into which a fuel line with an initial pressure section (26) opens to deliver fuel at the main fuel line pressure and out of which a line with a final pressure section (28) exits. A dosing device (10) with piston (18) arranged between the sections has a non-return output valve (32) with a defined minimum opening pressure greater than the maximum initial pressure in the fuel line. AN INDEPENDENT CLAIM is also included for the following:    (a) a fuel feed device.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic sectional representation of a dosing device    chamber (20,22)    initial pressure section (26)    final pressure section (28)    dosing device (10)    piston (18)    non-return output valve (32)
NOVELTY - The cell has a laminate film (50) formed by combining polymer and metal with each other. A power generating unit is formed of a set of electrode plates and separators and sealed by the film. An electrode terminal lead is coupled to the plate. The power generating unit is hermetically sealed by forming a thermally welded portion on an outer periphery of the film.    USE - Used for a camcorder, cellular phone, portable computer, electric vehicle or hybrid car.    ADVANTAGE - The cell makes use of the laminate film formed by combining polymer and metal with each other, thereby enhancing reliability of sealing capability of the cell and ensuring charge/discharge performance when large current is used.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a battery module    (b) a vehicle    (c) a method for manufacturing a laminate packaging flat cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a laminate packaging flat cell.    Positive electrode plate (20)    Positive terminal lead (22)    Spacers (30)    Negative terminal lead (42)    Laminate films (50, 51)
NOVELTY - The present invention relates to a wheel power supply device comprising a fastening device fix provided to a bicycle body with a conductor provided thereon, which the conductor is connected with a terminal of a device which power is supplied by wire, and another terminal of the device which power is supplied is connected with the bicycle body; a power supply device fix provided on the wheel with a conducting element provided thereon, which the conducting element is contacted with the conductor, and the conducting element is connected with the wheel by wire; and a lighting element fix provided on the power supply device which is connected with the lighting element by wire. By the contact of the conduction element with the conductor, the power supply device can provide electrical power to the device which power is supplied or other devices mounted on the bicycle body.
NOVELTY - Invention relates to ecological systems, particularly, to devices for generating and using electric energy from natural renewable energy sources in sea without contamination of environment. In proposed sea ecological station consisting of power source, electrolysis bath with electrodes for getting hydrogen from sea water connected with hydrogen liquefying unit, deep water take-in unit and connecting pipelines, wind power generating plants are used as power sources and also photoelectric station, hydroelectric plant, fuel chemical station with possibility of using hydrogen as fuel, and storage batteries. Deep water take-in unit consists of deep water take-in pipelines with filter held by anchor at preset depth. Invention makes it possible to solve ecological and economy problem in complex. Ecological problem are cleaning of the Black sea water from hydrogen sulfide, cleaning of coastal areas from organic contaminants and getting of ecologically clean fuel for use in ground vehicles especially, in sea health resort cities. Economical problems are getting of cheap chemical material products, sulfur and sea salt and oxygen for construction, industrial and medical purposes.    USE - Power generating systems.    ADVANTAGE - Enlarged operating capabilities. 4 cl, 1 dwg
NOVELTY - The bicycle has an electric transmission and flywheel that can be used for stabilization of bicycle. Smaller sprocket (9) of pedal drive is connected through overrunning clutch (10) with drive wheel (11) and is installed independently on axle (13) of rear wheel (1) without coupling with rear wheel. Drive wheel (11) is installed on axle independently from rear wheel (1), and it provides stabilization of bicycle when pedals (6) are rotated. First electric generator (12) is coupled through drive wheel (11) with pedal drive and is connected with capacitive accumulator (15). Second electric is coupled with rear wheel (1) and is connected with capacitive energy accumulator with possibility of operation as traction motor. Generator mode of second electric generator (12) is used for regeneration of energy at freewheeling or riding down the slope. Proposed design, owing to additional stabilization from drive wheel (11), provides possibility of charging capacitive energy accumulator at forced standstill or slow-speed riding.    USE - Transport engineering; electric bicycles.    ADVANTAGE - Enlarged operating capabilities. 1 dwg
NOVELTY - A device for loading a fuel cell stack for an electric car is provided to prevent the distortion on loading the fuel cell stack and to improve the performance of the fuel cell stack.    DETAILED DESCRIPTION - The device(100) for pressurizing and loading a fuel cell stack formed of multiple layers of fuel cells for an electric car comprises: a frame(10) having an inner space and equipped with multiple longitudinal pole members(11); an lifting plate member(20) for receiving the fuel cell stack(30), disposed at a selected position in the longitudinal direction of the frame(10); a piston member(40) for pressurizing the fuel cell stack(30), disposed in the frame(10); and a distortion-preventing assembly(50) consisting of a supporting member equipped with a clamping member fixed to the pole members(11), a rod member bonded to the supporting member in which the bonding distance can be controlled and a plate member bonded to the front end of the rod member for preventing the distortion of the fuel cell stack(30) on loading.
NOVELTY - A method for calculating a battery charge state of an electric vehicle is provided to improve prediction reliability of a remained capacity and a remained traveling distance and also to minimize repair work due to battery damage.    DETAILED DESCRIPTION - According to the method for calculating SOC(State Of Charge) of a battery of an electric vehicle by operating high rate discharge capacity by discharge current amount and discharge current used in a unit time on discharging according to charge and discharge state of a battery, a COS(Charge Of State) of the battery is calculated by arithmetically operating the discharge current amount used in a unit time on discharging according to the charge and discharge state of the battery to a SOH(State Of Health) of the battery considering a real time dischargeable capacity.
NOVELTY - A fuel cell is started during the failure of an alternator (1), rectifier (2) and voltage reduction of an electric power storage device (3). An inverter (4) converts the output voltage of the rectifier, electric power storage device and a fuel cell system (20) into alternating current electric power. The inverter output or the rectifier output is supplied to the load.    USE - Uninterruptible power source system.    ADVANTAGE - Enables automatic filling of hydrogen gas to the fuel storage unit, thus exchange of gas cylinder storing the gas is unnecessary.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of uninterruptible power source system.(Drawing includes non-English language text).    alternator (1)    rectifier (2)    electric power storage device (3)    inverter (4)    fuel cell system (20)
NOVELTY - A navigation apparatus (1) detects whether a charger (2) charges the battery of the electric vehicle (10), and accordingly a transmitter transmits data such as map data to data delivery server (3). A user terminal (4) receives the data from the server through the network.    USE - For acquiring data such as map data, and also music data, video data for electric vehicle.    ADVANTAGE - Enables acquiring the map data transmitted through network, efficiently.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the data acquisition system.    navigation apparatus (1)    charger (2)    data delivery server (3)    user terminal (4)    electric vehicle (10)
NOVELTY - The control apparatus has a key switch (14) which is provided to detect stop requirement of a vehicle. The energy electrically stored by a capacitor (6) is moved to a battery (8) based on the detection result.    USE - Control apparatus for controlling electrical-storage system used in hybrid vehicle.    ADVANTAGE - Enables to reliably reboot the hybrid vehicle, even if the vehicle interdiction period is long.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the control apparatus. (Drawing includes non-English language text).    inverter (4)    capacitor (6)    buck-boost converter (7)    converter controller (9)    ammeter (11)    voltmeters (12,13)    key switch (14)    vehicle interdiction period input unit (15)
NOVELTY - A running resistance estimation unit (24) estimates vehicle running resistance, based on the vehicle speed detected by vehicle speed detection unit and electric power supplied to propulsion motor (8). Oxidation gas supply control unit controls the supply, when the running resistance and stoichiometric ratio of gas supplied to fuel cell becomes low.    USE - Vehicle fuel cell control apparatus.    ADVANTAGE - Improves fuel consumption of the vehicle fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of vehicle fuel-cell. (Drawing includes non-English language text).    hydrogen supply apparatus (3)    compressor (4)    propulsion motor (8)    vehicle speed sensor (12)    running resistance estimation unit (24)
NOVELTY - A monitoring unit (26) monitors whether air flow amount detected by a sensor (7) is in normal range calculated based on the operation status of a fuel cell. A feedback controller (28) performs feedback control of air flow rate if detected value is in normal range. A feed forward controller (27) performs feed forward control of air flow rate if detected value is out of normal range.    USE - Fuel cell system for electric vehicle.    ADVANTAGE - Enables providing stable electric power generation even if abnormality occurs in the sensor.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    sensor (7)    calculator (25)    monitoring unit (26)    feed forward controller (27)    feedback controller (28)
NOVELTY - A funnel-shaped hollow portion (22) through which an electrolyte liquid is introduced into battery, is formed at a plug (21) which blocks opening of a storage battery. A transparent viewing window is provided at upper end of the hollow portion, to view inside of the hollow portion. The liquid level distribution in the battery, is confirmed by observing the state of the corpuscle (25) floating in the liquid, through window.    USE - For storage batteries such as lead storage battery, for motor vehicles.    ADVANTAGE - The visual confirmation of the electrolyte-liquid specific gravity is carried out easily and clearly through the transparent viewing window of a liquid level display unit, without consuming more time and effort, and requiring liquid opening stopper for check operation, thereby providing convenient maintenance check of storage battery using a simple process.    DESCRIPTION OF DRAWING(S) - The figure shows the top and perspective view of the liquid level display unit in storage battery jar. (Drawing includes non-English language text).    liquid level display unit (2)    battery jar (11)    electrolyte liquid (12)    plug (21)    funnel-shaped hollow portion (22)    leg portion (24)    corpuscle (25)
NOVELTY - A modification catalyst in a cylindrical container has a primary and secondary modification catalysts. The secondary modification catalyst is a heat absorption-type catalyst which performs modification of gas produced by modifying source gas having hydrocarbon or aliphatic alcohol, in primary catalyst.    USE - Generating hydrogen for fuel cell.    ADVANTAGE - Enables to maintain the CO conversion catalyst at preset temperature, by reducing the temperature of gas using secondary modification catalyst. The need for forced cooling device is eliminated, by which the weight and size of the hydrogen generator are reduced. The hydrogen generator is mounted easily into the fuel cell. The primary and secondary catalysts enable efficient production of hydrogen.    DETAILED DESCRIPTION - The container accommodates the modification catalyst for modifying source gas into a gas mixture containing hydrogen, carbon monoxide and carbon dioxide, carbon monoxide (CO) conversion catalyst for converting gas mixture and carbon monoxide removal catalyst for reducing CO concentration, in order. The primary modification catalyst performs partial oxidation reaction or combined modification reaction.
NOVELTY - A rotation unit consists of a flywheel connected to regeneration electric power generation system for recycling energy at the time of engine start-up or restart of vehicle, and electric power generation unit driven by the flywheel. Hydrogen or helium gas (24) is filled in the sealing space which encloses the rotation unit.    USE - For vehicle.    ADVANTAGE - Heat dissipation of the internal heat is improved. Thus high rotation energy of the flywheel is achieved, with simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the flywheel battery. (Drawing includes non-English language text).    armature core (4)    field winding (7)    case (12)    rotation magnets (15,18)    helium gas (24)    controller (32)
NOVELTY - A bus bar laminate (51) is arranged in the peripheral portion of the epicyclic gear accommodated in a gear chamber, along radial direction. A power supply connector (52) is provided at the dividing wall (2a) of the gear chamber and the motor chamber.    USE - For supplying power to motor coil e.g. for three-phase multilayer motor of hybrid vehicle.    ADVANTAGE - By adopting the bus bar laminate as a power supply element, management wiring operation of a feeder and insulation processing operation are unnecessary. A favorable assembly with operability is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for hybrid vehicle control apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the motor coil power supply structure.    dividing wall (2a)    output gear (11)    power supply connecting terminal (50)    bus bar laminate (51)    power supply connector (52)
NOVELTY - A gravity sensor detects the gradient state of a fuel-cell vehicle in gravity direction. A vehicle speed sensor detects the speed of vehicle according to gradient state which is independent from driving torque of motor. A controller increases power consumption consumed by an ancillary equipment according to existing detected movable property.    USE - Used for fuel cell vehicle.    ADVANTAGE - Enables to drive the vehicle in uphill road, without stress.    DESCRIPTION OF DRAWING(S) - The figure shows operation state, torque state, vehicle speed and electric power state of fuel cell vehicle when departing from state of stopped in slop road. (Drawing includes non-English language text).
NOVELTY - The baffle plates (37) arranged opposite to battery module (22) are extended along the axial direction of cooling wind path (15). The bend potion (37b) of each baffle plate extend up to module from the edge of cooling wind inlet (14). The bend portion directs the flow cooling wind towards adjoining portion of adjacent battery modules.    USE - Is mounted on electric vehicle, hybrid vehicle, fuel cell vehicle.    ADVANTAGE - Cooling wind is introduced substantially equally about the number of cylindrical battery modules, which are cooled substantially and uniformly.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the battery type electric power device.    cooling wind inlet (14)    cooling wind path (15)    battery module (22)    baffle plates (37)    bend portion (37b)
NOVELTY - A permeable-film-type humidity control unit (21) controls humidity of hydrogen off-gas flowing in a circulation path (20), by controlling moisture content of hydrogen off-gas flowing through the path (20) and hydrogen gas flowing through a supply path (10).    USE - Fuel cell system used in electric vehicle.    ADVANTAGE - The fuel consumption of system is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    hydrogen gas supply path (10)    hydrogen off-gas circulation path (20)    control unit (21)    purge valve (23)
NOVELTY - The system controls purge valve (23) in order to remove the moisture content of hydrogen off-gas in hydrogen off-gas circulation flow path (20) connecting dehumidifier (21) and a hydrogen pump (22), when air is transferred to dehumidifier.    USE - Fuel cell system for motor vehicle.    ADVANTAGE - Improves the fuel consumption as the moisture content of hydrogen off-gas is removed without discharging fuel.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of fuel cell system. (Drawing includes non-English language text). (    fuel cell (1)    hydrogen gas supply flow path (10)    hydrogen off-gas circulation flow path (20)    dehumidifier (21)    purge valve (23)
NOVELTY - A controller (10) controls the cooling water pump (7) to increase the amount of cooling water supplied to fuel cell stack (1), when temperature of fuel cell stack is more than a predetermined value and the output value of fuel cell stack is less than a predetermined value during idle state.    USE - For vehicle.    ADVANTAGE - Enables the fuel cell stack to generate electric power stably even during idle state.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of fuel cell system. (Drawing includes non-English language text).    fuel cell stack (1)    pressure control valve (2)    humidifier (5)    cooling water pump (7)    radiator (8)    stack output detector (9)    controller (10)    circulating water temperature sensor (11)
NOVELTY - A pair of control valves (12,13) adjust pressure of air and hydrogen ejected to an exterior from the electrode and the hydrogen pole respectively of the fuel cell main housing (2). A pair of purge alteration units (25,26) that change purge air flow amount or electrode purge time and purge hydrogen flow amount or hydrogen pole purge time respectively according to operational status of fuel cell.    USE - Fuel cell system for vehicle.    ADVANTAGE - The power for operating an air supply apparatus and a hydrogen gas supply apparatus is economized by the purge alteration units.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of a fuel cell system. (Drawing includes non-English language text).    air supply apparatus (1)    fuel cell main housing (2)    hydrogen supply apparatus (3)    humidifier (4)    circulating water (5)    load (6)    controller (11)    control valves (12,13)    temperature sensors (16-19)    purge alteration units (25,26)
NOVELTY - The battery includes a terminal connector (9) whose upper surface is fixed to a current collection board (61) which is fixed to the electrode unit (4) in can (5). The lower surface of the connector is fixed to the center hole (58) of lower cover (53) of the can, by irradiating laser beam from outer side of the cover with respect to the junction portion of the cover and the connector.    USE - Rechargeable lithium-ion battery used for portable electronic device and electric vehicle.    ADVANTAGE - Since the laser beam is irradiated from outer side of the lower cover, the productivity is improved. The internal resistance is decreased and the volumetric efficiency is increased.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for rechargeable lithium-ion battery manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of rechargeable lithium-ion battery.    electrode unit (4)    can (5)    terminal connector (9)    lower cover (53)    center hole (58)    current collection board (61)
NOVELTY - A hydrogen tank (3) and a compressor (9) supply hydrogen and air to a fuel cell (1), respectively. A control unit (17) controls the flow amount of air which is made to correlate with the opening of hydrogen flow control valve (5).    USE - Fuel cell system for vehicle.    ADVANTAGE - The feed rate control of air with respect to feed rate of hydrogen is improved.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the structure of fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    hydrogen tank (3)    flow control valve (5)    compressor (9)    cooler (11)    motor (13)    inverter (15)    control unit (17)    condenser (19)
NOVELTY - The battery pack includes a lamination battery (103) comprising a battery component sealed inside a lamination sheet (105). A heavy winding of sealing (107) is formed between adjacent lamination batteries.    USE - Battery pack comprising rechargeable lithium-ion battery, polymer lithium cell, nickel-hydrogen battery and nickel cadmium battery, used for motor drive of electric vehicle (EV) fuel cell electric vehicle (FCV), hybrid vehicle (HEV), and also for electric power units of motor vehicle.    ADVANTAGE - Operability of the battery pack comprising several lamination batteries, is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle mounting battery pack.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the battery pack.    lamination battery (103)    lamination sheets (105,105')    seals (107,107')
NOVELTY - A laminate film (11) provided on a battery case (16), has a seal layer (13) which consist of a seal portion (12). An electrode lead (18) protrudes outside from the periphery of the laminate film. The width (W) of seal portion from the periphery of laminate film to the battery case, is set to 10 mm or more.    USE - For power source of electric vehicle (EV) such as hybrid car.    ADVANTAGE - Prevents the water permeation from seal portion to the inner portion of the battery, by providing the seal portion with specific width, thereby durability of the battery is improved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack; and    (2) battery pack module.    DESCRIPTION OF DRAWING(S) - The figure shows the top and sectional views of the external laminated battery and seal portion.    laminate film (11)    seal portion (12)    seal layer (13)    battery case (16)    electrode lead (18)    width of seal portion (W)
NOVELTY - The lamination electrodes comprising positive electrode and negative electrode plates interposed with separators, are arranged between cup-shaped cladding material (12) and planar cladding material (13) to form lamination batteries (10), such that the cup-shaped cladding material of each battery is arranged on the periphery of the battery unit (1A).    USE - Non-aqueous secondary battery module.    ADVANTAGE - The space between different battery units is reduced, hence structure of the battery is simple and compact. The number of components is reduced, thereby reducing the weight of the module.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the battery unit.    battery unit (1A)    lamination batteries (10)    cup-shaped cladding material (12)    recess (12a)    planar cladding material (13)
NOVELTY - The pack includes rechargeable lithium-ion battery units (10A1-10A8) comprising laminated positive and negative electrode plates which are respectively connected to the positive and negative electrode tabs (14,15). The battery units are bonded, such that the electrode tabs overlaps in a range less than half of the width of the tabs.    USE - Battery pack for hybrid car.    ADVANTAGE - The working space for connecting each electrode tab is ensured, without generating failure at the time of joining the electrode tabs. The size of the battery pack is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of battery pack.    battery units (10A1,10A8)    positive and negative electrode tabs (14,15)
NOVELTY - A large output electric power is obtained from input electric power of a resonance circuit according to the resonance effect, when the electric current that flows into mutual-induction coil (4) makes the electric-current phase to flow into load resistance (8).    USE - Electric power multiplication device for electric vehicles, output alternating current (AC) generator, domestic generator and large sized generator.    ADVANTAGE - Provides non-pollution, vibration free and non-noise electric power multiplication device.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of the electric power multiplication device.    alternating current power (1)    transformer (2)    mutual-induction coil (4)    capacitor (5)    switch (7)    load resistance (8)
NOVELTY - An electrode group of the battery has anode core (11a) and cathode core stacked through a separator (15). An anode collector (12) welded to the non-application portion of anode core has connection-portion (12a-3) equipped with convex portions (12a-3a) which protrudes towards the base of collector (12). The non-application portion of the core and the convex portions are welded.    USE - Battery such as alkali storage batteries and non-aqueous electrolyte secondary battery e.g. lithium ion battery, nickel-hydride storage battery and nickel-cadmium storage battery, for use in power tool, electric vehicle etc.    ADVANTAGE - Enables to weld electrode and collector, easily. Provides a highly efficient battery with uniform current distribution, reduced current collection resistance and excellent discharge characteristics.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the principal portion of the electrode unit of the battery.    anode core (11a)    anode collector (12)    convex portion (12a-3a)    recess (12a-2b)    separator (15)
NOVELTY - A mixed material is produced by mixing lead powder, resin fiber and water at reduced pressure. A slurry is produced by mixing the minimum, dilute sulfuric acid and graphite. An active material paste produced by mixing the slurry and mixed material at reduced pressure, is painted on lead-calcium-tin alloy lattice portion.    USE - For manufacturing paste-form active material for producing paste type anode plate for anode of controlling valve type lead storage battery (claimed) and liquid battery for motor vehicles.    ADVANTAGE - Since the graphite is used, electro conductivity and porosity of the material are increased. Hence, utilization of the paste is improved and the plate is cheap. Since the mixing is done at reduced pressure, the variation in density of paste is reduced. Hence, stable active material paste is obtained and the battery has long life and high capacity.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lead storage battery.    DESCRIPTION OF DRAWING(S) - The figure shows the flow diagram explaining the active material paste manufacturing method. (Drawing includes non-English language text).
NOVELTY - The boundary surface (110) of the electric power generation component (109) and synthetic resin layer is heat fused using sheet-like sealing layer. The positive and negative electrode terminals (104,105) are lead out from the heat-fused boundary surface. The fusing of the boundary surface (110) is carried out twice.    USE - Thin battery used in vehicle (claimed) e.g. car.    ADVANTAGE - The thin battery capable of withstanding external applied force is realized.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) thin battery manufacturing method;    (2) battery pack;    (3) composite battery pack; and    (4) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the top and sections of the thin battery.    Thin battery (10)    Positive electrode plate (101)    Separator (102)    Negative electrode plate (103)    Positive electrode terminal (104)    Negative electrode terminal (105)    Upper battery exterior packing (106)    Lower battery exterior packing (107)    Electric power generation component (109)    Boundary surface (110)
NOVELTY - The alkali storage battery is equipped with an electrode which is arranged in a battery jar. The battery jar has a coating (43) containing a resin formed on the inner surface or outer surface of a resin case (42). The resin has hydrogen permeation coefficient of less than 1x10power-5 mol.m/m2.second.Pa.    USE - Electric power unit of electric vehicle and hybrid vehicle.    ADVANTAGE - The alkali storage battery has high safety and is lightweight. The coating has small hydrogen permeation coefficient.    DESCRIPTION OF DRAWING(S) - The figure shows the partial cross-section of battery jar main portion of alkali storage battery.    Battery jar main portion (41)    Resin case (42)    Coat layer (43)
NOVELTY - An ink-jet head (20) discharges film forming material containing diamagnetic material and setting resin on a medium (1). An orientation unit (30) orientates the diamagnetic material in the material discharged on the medium. A hardening unit (40) hardens the setting resin in the material discharged on the medium when the diamagnetic material is orientated in predetermined direction.    USE - For forming carbon nanotube film for electronic device e.g. field emission display, heat pump, solar cell, transistor and fuel cell.    ADVANTAGE - Enables to easily form the film having diamagnetic material of desired orientation, at high accuracy.    DETAILED DESCRIPTION - A preliminary orientation unit orientates the diamagnetic material in the film forming material held in ink-jet head. The hardening unit is ultraviolet light irradiation unit/electron-beam irradiation unit/heating unit, which is selected based on the type of the setting resin. An INDEPENDENT CLAIM is also included for carbon nanotube film formation method.    DESCRIPTION OF DRAWING(S) - The figure shows the carbon nanotube film forming apparatus.    medium (1)    film forming apparatus (10)    ink-jet head (20)    orientation unit (30)    hardening unit (40)
NOVELTY - A pump (19) provided in a discharge path (18) connected to interior of a container (10) storing a thermal storage material (9) which stores heat when dehydrated, is operated to eject water vapor from the container, to exterior, so as to reduce the pressure inside the container, when the material is heated and dehydrated.    USE - For air conditioner of vehicle and deicing system of fuel cell (all claimed).    ADVANTAGE - Enables dehydrating the material efficiently and quickly as water vapor is ejected from the container and pressure inside the container is reduced, during the dehydration operation. Hence improves the efficiency of the thermal accumulator.    DETAILED DESCRIPTION - The material releases heat when water is supplied to the material. A valve (20) provided in the discharge path is opened and closed, during operation state and non-operation state of the pump, respectively. A water supply unit supplies water droplets of diameter more than 0.2 mm, to the material. INDEPENDENT CLAIMS are also included for the following:    (1) air conditioner for vehicle; and    (2) deicing system of fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of an air conditioner which used a thermal accumulator. (Drawing includes non-English language text).    thermal storage material (9)    container (10)    discharge path (18)    pump (19)    valve (20)
NOVELTY - The fuel cell (10) has two end plates (12,22) enclosing anode (16) and cathode (20), with a polymer membrane (18) between. The anode is supplied with fuel through a hole (28) in the end plate (12), with the fuel passing through a porous layer (14). The cathode has fuel supply and drainage passages, and has on its inner face a network of grooves (C1,C2,C3) to distribute fuel over the cathode.    USE - Fuel cell used to power vehicle.    ADVANTAGE - Improved efficiency of fuel cell through improved fluid flows through anode and cathode.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view of the layers forming the fuel cell.    Fuel cell (10)    End plates (12,22)    Anode (16)    Cathode (20)    Polymer membrane (18)    Porous layer (14)    Grooves in inner surface of cathode (C1,C2,C3)
NOVELTY - The vertical-axis wind turbine has a tubular armature structure (1) with mobile blades (10) attached to the periphery. The blades open to catch the wind and close to reduce resistance when returning against the wind. The turbine drives an electric generator (4) through a reduction gear (5). The generator output can be used to supply an electric motor or to charge a battery.    USE - Wind turbine to power boats or vehicles.    ADVANTAGE - Reduced manufacturing and operating costs, with possible use as advertising space.    DESCRIPTION OF DRAWING(S) - The drawing shows an external three-dimensional schematic view.    Tubular armature structure (1)    mobile blades (10)    Electric generator (4)    Reduction gear (5)
NOVELTY - Process for lowering the carbon monoxide content in a hydrogen-rich gas free from oxygen and containing water vapor, by circulation of the gas in contact with a catalyst comprising cobaltic oxide. The reaction is effected without addition of oxygen or an oxygen-containing gas.    USE - The process is useful in providing a hydrogen supply to a fuel cell.    ADVANTAGE - A preferential oxidation of CO is achieved by the use of an efficient and cheap catalyst. The process does not require introduction of an O2-containing gas thus avoiding any consumption of H2 by oxidation.    DETAILED DESCRIPTION - An INDEPENDENT claim is also included for the installation for effecting the process.    DESCRIPTION OF DRAWING(S) - The figure shows an installation for the gas treatment    water gas shift reactor (A)    CO elimination unit by preferential oxidation (B)    fuel cell (C)    recirculation line, if CO level (10 ppm) is not attained (L3)    recirculation valves (V1, V2)
NOVELTY - The machine has at least two electric drives (4,5), at least one electric controller (12) and at least one electric voltage supply (1). When braking at least one of the electric drives the excess electrical energy is fed to at least one other electric drive. The electric drive to be braked interacts with an electrical storage device, especially a large capacity capacitor for accommodating the braking energy.    USE - Especially a warehouse vehicle.    ADVANTAGE - The electrical energy released during braking of the electric drives is safely disposed off at low cost.    DESCRIPTION OF DRAWING(S) - The drawing shows a circuit diagram for an inventive working machine    electric voltage supply (1)    electric drives (4,5)    controller (12)    control valve block (10)    cylinder (11)
NOVELTY - A U-shaped wire accommodating portion (11b) is arranged orthogonally with respect to a tubular wire accommodating portion. A protection wall (20) provided at the end of tubular wire accommodation portion, surrounds the battery electrode. The protection wall has projection distance greater than electrode projection distance, for interfering clip of booster cable and preventing connection of clip with electrode.    USE - For preventing erroneous connection of high-voltage battery and low-voltage battery mounted in vehicles.    ADVANTAGE - The erroneous connection of the batteries having different specifications is securely prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the synthetic resin terminal cap.    terminal cap (10)    protection wall (20)    U-shaped wire accommodating portion (11b,12c)    battery (B)    battery terminal (T)
NOVELTY - A reactor (10) comprises burn chamber (100), a passage (105) in an outlet (111) of the chamber (100), and an adhesion material (103) provided in a gap between the passage and an outlet. The material (103) liquefies from solid form during operation of chamber (100).    USE - In fuel cell e.g. solid oxide fuel cell (SOFC), alkali fuel cell (AFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC).    ADVANTAGE - Prevents reliably escape of heat and reactants inside the burn chamber, through the outlet, thereby power generation efficiency, is enhanced highly.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) heat tolerant capillary seal;    (2) heat sealant capillary seal converting method;    (3) heat tolerant capillary seal using method; and    (4) heat tolerant capillary seal installation kit.    DESCRIPTION OF DRAWING(S) - The figure shows sectional view of the fuel cell burn chamber.    reactor (10)    burn chamber (100)    adhesion material (103)    passage (105)    outlet (111)
NOVELTY - Cathode and separator are accommodated in the cover (1). Together with the ring seal (8) these components form a pre-assembled unit for insertion and fitting into the anode cup (9).    USE - An electrolytic gas generator cell for hydrogen production. A battery of these may be connected together. Zinc-air cells generating electricity can also be produced.    ADVANTAGE - An inverse arrangement facilitates construction, including that of larger units. The zinc and electrolyte can be filled into the cup, and remains in place, before the cover assembly is added. The cover can be manufactured to a common size, for use with cups having a variety of depths and capacities. This allows a large range of gas generation capacities to be offered at minimal manufacturing cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method of construction.    DESCRIPTION OF DRAWING(S) - A cross section of a gas generator cell is presented.    cover (1)    nickel foam (6)    cathode disc (7)    ring seal (8)    anode cup (9)
NOVELTY - The device charges the trailer (2) platform battery (1) via the tractor vehicle's (4) battery (3) with a switching device that controls the charging connection between the two batteries. The switching device is controlled by the voltage of the tractor vehicle's battery. The control voltage required to switch on the charging connection is higher than that required to switch off the connection.    USE - For charging a lifting platform battery for a trailer.    ADVANTAGE - Improved, e.g. so the installer does not require access to the vehicle side electrics/electronics, resulting in significantly lower required technical qualifications.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an inventive charging device for a tractor vehicle and trailer, both with a lifting platform    trailer platform battery (1)    trailer (2)    tractor vehicle's battery (3)    tractor vehicle (4)    lifting platforms (5,6)
NOVELTY - An engine consists of 2/3 titanium and 1/3 copper/nickel and rubber. A turbine (1) feeds in external energy, generates a substance under pressure and is driven by an electric motor (2) fed with electric power by a storage battery (3) linked to the electric motor by a cable (4). Several turbine blade wheels (7) are attached on a drive shaft (6) in a torque-proof manner.    USE - For driving motor vehicles.    ADVANTAGE - The separate reserve energy feed is created through the conversion of air from motion into electrical energy. Compressors, e.g. at 5,000 bar, operate on an air pump principle, i.e. suck and lift, so that no liquid fuel and, consequently, no fuel tank are needed. Also, no harmful exhaust gases is produced.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagram of a revolving cylinder engine with a turbine for generating a pressurized substance.    Turbine (1)    Electric motor (2)    Storage battery (3)    Cable (4)    Drive shaft (6)    Turbine blade wheel (7)
(CN1471183-A)   NOVELTY - The positive electrode (11) of alkaline storage battery (10) contains positive electrode active material having nickel hydroxide as main component, and having coating layer of cobalt compound, to which niobium, titanium, tungsten and/or molybdenum compounds, is added. An additional amount of niobium, titanium, tungsten and/or molybdenum compounds, is added to positive electrode (11-2) arranged in inner side of electrode group.    USE - For nickel hydrogen storage battery and nickel cadmium storage battery for electric or hybrid vehicle.    ADVANTAGE - Alkaline storage battery with excellent high temperature cycle characteristics, is provided.    DETAILED DESCRIPTION - The alkaline storage battery comprises electrode group of positive electrode, and negative electrode (12) opposed through a separator (13). The positive electrode active material contains nickel hydroxide as main component and has a coating layer of cobalt compound, to which niobium, titanium, tungsten and/or molybdenum compounds, is added. An additional amount of niobium, titanium, tungsten and/or molybdenum compounds, is added to positive electrode arranged in inner side of electrode group. The cobalt compound contains an alkali cation.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of cross section of alkaline storage battery.    nickel hydrogen storage battery (10)    nickel positive electrode plate (11)    nickel positive electrode plate arranged at outer side electrode group (11-1)    nickel positive electrode plate arranged at inner side electrode group (11-2)    hydrogen occlusion alloy negative plate (12)    separator (13)
NOVELTY - When a object in moving, the simple pendulum swings or moves around. The magnet piece generates movement related to coil. Thus, the coil cuts magnetic force lines, generating induced voltage. The induced voltage through full wave rectification charges batteries of mobile telephone, and then starts up the phone. Satellite is utilized to locate the mobile phone, which can be fixed on a mobile object such as wild animal or vehicle. Thus, position of vehicle can be located and position of stolen vehicle can be recognized. Traces of wild animal can be monitored.
NOVELTY - The wind driven generator including a group of wind driven blades, a generating set and a rectifier can be applied to vehicles possessing pneumatic power source. The wind driven blades taking up power from the pneumatic power source drives rotation of the rotor inside the generating unit. The rotor cuts magnetic lines inside the generator to generate induced current, which is then stabilized and rectified by the rectifier to obtain electric power suitable for vehicles to use.
NOVELTY - The present invention relates to a titanium-chromium system hydrogen-storing alloy modified by vanadium and iron, and is characterized by that (1) two elements of V and Fe are simultaneously substituted for partial element chromium in the TiCrx alloy, and (2) alloy composition is TiCrx-y-zVyFez, where x is greater than or equal to 1.75 or less than or equal to 2.0, Y is greater than zero or less than or equal to 1.2 and Z is greater than zero or less than or equal to 0.5. The hydrogen-stored capacity of the substituted titanium-chromium system hydrogen-storing alloy at zero degrees C maximally can exceed 3 wt%, it can be used as hydrogen-storing material for large scale hydrogen source, and can be used in the field of fuel cell, etc.
NOVELTY - A separator (4) for battery comprises a plate shaped structure (10) of inorganic fibers and impregnated with a dispersion of colloidal inorganic nano particles that have been enriched in the crossing points of the fibers when solvent has been dried so as to form binding agent.    USE - For battery in bipolar form (claimed) used for starting engines, lighting, and auxiliary power.    ADVANTAGE - The separator has improved stability and manageability. It can withstand mechanical load (up to 300 kPa) without losing the ability to retain its initial thickness when the load is relieved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (a) a battery with positive and negative electrodes, separators and electrolyte; and    (b) production of a separator for a battery, where a disk-shaped structure comprising inorganic fibers is used, and the separator is impregnated with a dispersion of colloidal inorganic nano particles which are enriched in the crossing points of the fibers when the solvents is dry so as to form binding agent.    DESCRIPTION OF DRAWING(S) - The figure diagrammatically shows a bipolar battery.    Bipolar electrode (1)    Frame (2)    Separator (4)    Electron conducting wall (6)    Plate shaped structure (10)
NOVELTY - The apparatus (6) has a cathode exhaust gas pipe penetrating a reservoir that stores purged hydrogen gas guided through an inlet. The gas pipe has holes inside the reservoir and is supplied with cathode exhaust gas of a fuel cell stack (4). The gas pipe sucks purged hydrogen gas stored in reservoir through holes and discharges purged hydrogen gas diluted by mixing with cathode exhaust gas.    USE - For dilution of discharged fuel of fuel cell.    ADVANTAGE - Provides a diluting apparatus, which has compact and simple structure for mixing purged hydrogen gas with cathode exhaust gas, and can drain condensed water efficiently to maintain stable performance in terms of dilution. Ensures efficient dilution by collectively treating the purged hydrogen gas as well as water generated in fuel cell stack and humidifier.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic diagram illustrating the layout for a box of fuel cell system, which includes the diluting apparatus.    Electric vehicle (1)    Box (2)    Temperature controller (3)    Fuel cell stack (4)    Humidifier (5)    Diluting apparatus (6)
NOVELTY - The alerting method involves communicating information related to the remaining fuel amount to a user when the fuel of the fuel cell system (10) is consumed in a state where the switch is switched over to a stopped side.    USE - For providing alert relating to remaining fuel amount of a fuel cell system. Used for electric vehicles.    ADVANTAGE - Prevents excessive lowering of the remaining fuel amount of the fuel cell system.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows the schematic block diagram of the electric vehicle communication system.    Communication unit (20)    Electric vehicle (100)    Communication satellite (200)    Cellular phone base station (300)    Information terminal (400)
NOVELTY - Electric charge is transferred from the largest unit cell having the largest voltage across the cell among the unit cells (B1,B2,B3,B4) to a capacitor (CB) so that the voltage across the capacitor may be made higher than the voltage across the largest cell unit.    USE - For regulating state of charge in a battery assembly for electric car.    ADVANTAGE - Respective voltages across unit cells constituting battery assembly can be equalized in a short time.    DETAILED DESCRIPTION - The electric charge is transferred from the capacitor to the smallest unit cell having the smallest voltage across the cell, whereby the respective voltages across the unit cells are equalized. An INDEPENDENT CLAIM is also included for an apparatus for regulating the state of charge in a battery assembly.    DESCRIPTION OF DRAWING(S) - The figure is a circuit diagram showing an apparatus for regulating state of charge in a battery assembly.    Unit cells (B1,B2,B3,B4)    Capacitor (CB)
NOVELTY - Several fuel cell modules (15) each having fuel cells stacked between electrically conductive end plates, are inserted into respective receiving sections (55). The actuator of the valves in header, is operated when the ports of the manifolds for supply of fuel and reactant gases are aligned with the corresponding ports of the header.    USE - For generating power using modular fuel cell.    ADVANTAGE - The assembly of the fuel cell module components is enabled easily. Enables continuous operation without interruption or significant disruption of power supply. Enables safe removal/replacement of the fuel cell module.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell module.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the modular fuel cell type power generation system.    power generation system (10)    fuel cell module (15)    end pieces (17)    base (50)    receiving sections (55)
NOVELTY - The cell has separators (14,16) for sandwiching a membrane electrolyte assembly (12) that has a pair of electrodes. An electrolyte membrane is interposed between the electrodes. The electrodes have an electrolyte catalyst layer contact with the membrane and a diffusing component contacts the electrode catalyst layer. The component has a foamed component made of metal material, and a resinous component in the foamed component.    USE - None-given    ADVANTAGE - The foamed components having high porosity are not mechanically strong, it is possible to use such foamed components for the gas diffusion layers, therefore the gas diffusion properties are improved greatly, and thus the overall size and weight of the fuel cell can be reduced easily.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of main components of a fuel cell.    Fuel cell (10)    membrane electrode assembly (12)    Separators (14,16)    Seal membrane (18)    Oxygen-containing gas-supply passage (20a)
NOVELTY - The fuel cell has a set of separators (58), each with two plates, and fuel and oxygen-containing gas channels formed between the plates supply the respective gases. Ridges formed on the respective plates protrude away from each other to form oxygen-containing gas channel. Outer and inner projections protrude oppositely to the respective ridges such that the outer and inner projections of one ridge contact with the other.    USE - Used for mounting to a vehicle.    ADVANTAGE - The outer and inner projections of one ridge contacts with the other ridges outer and inner projections respectively, thereby providing good rigidity of the fuel cell around the space of the oxygen-containing gas channel. The two plates are sealed effectively to prevent from gas leakage.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a fuel cell stack formed by stacking a set of fuel cells.    Fuel cell (10)    Flanges (40a, 40b)    Tightening bolts (42)    Discharge passage (46)    Separator (58)
NOVELTY - An apparatus for protecting a stack of a fuel cell electric vehicle is provided to reduce the thermal loss of a fuel cell stack by processing vacuum insulation on the fuel cell stack.    DETAILED DESCRIPTION - A protection case(110) is formed on an outside of a fuel cell stack(100) for isolating heat. A heating wire(120) is installed between the protection case(110) and the fuel cell stack(100). A temperature detecting unit(140) is installed on a H2O circuit within the fuel cell stack(100) to detect temperature of H2O. A drain unit(150) drains the H2O within the fuel cell stack(100) to an accumulator(400) when a vehicle is not running. A power supplying source supplies power to the heating wire(120). A voltage controlling unit(1000) processes voltage from the power supplying source. A switch unit(700) is switched according to a signal from the temperature detecting unit(140) to supply the voltage processed in the voltage controlling unit(1000) to the heating wire(120).
NOVELTY - An inclination sensor (15) detects whether an inclination angle exceeds preset angle. A control circuit (20) terminates the reaction of a fuel cell (1), based on the detected result.    USE - For motor vehicle, boat and yacht.    ADVANTAGE - Enables mounting suitable fuel sell system on both large and small vehicles.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the fuel cell system. (Drawing includes non-English language text).    fuel cell (1)    air pump (2)    inclination sensor (15)    control circuit (20)    CPU (23)    display device (25)
NOVELTY - Fuel cell (34) generates electric power, using heating gas. Heat exchanger (36) heats water fed into hot water storage tank (52). Electric power converting circuit (48) transforms power from fuel cell to preset specification. Radiator (42) cools water drawn from tank for supply to cooler (48b) which cools inverter (48a) of electric power converting circuit.    USE - For generating electric power.    ADVANTAGE - Features efficient cooling of inverter, independent of operating temperature of fuel cell and temperature of water drawn from hot water storage tank.    DESCRIPTION OF DRAWING(S) - The figure shows the structural block diagram of the fuel cell system. (Drawing includes non-English language text).    heat cell (34)    radiator (42)    electric power converting circuit (48)    inverter (48a)    cooler (48b)    hot water storage tank (52)
NOVELTY - A storage tank (52) storing hot water heated by heat exchanger (36), is housed in unit (50). The water pipe path from the storage tank to the heat exchanger, has heat radiator (42). The heat radiator, heat exchanger and fuel cell form a portion of main unit (30) different from unit (50).    USE - Fuel cell electric power generation system using solid polymer-type fuel cell.    ADVANTAGE - Enhances efficiency of system, simplifies design of storage unit, minimizes size of system and facilitates standardization of main unit.    DESCRIPTION OF DRAWING(S) - The figure depicts the block diagram of the fuel cell electric power generation system. (Drawing includes non-English language text).    main unit (30)    fuel cell stack (34)    heat exchanger (36)    heat radiator (42)    hot water storage unit (50)    hot water storage tank (52)
NOVELTY - A fuel cell power generator (20) has a fuel cell (11) that generates electric power using hydrogen and oxygen. An air supply line (24) supplies steam in the compressed air from a micro gas turbine (22) to the fuel cell power generator. A catalyst combustor (28) is provided in a waste-gas line (26) which supplies waste gas from the fuel cell power generator to the micro gas turbine.    USE - Combined power generation equipment.    ADVANTAGE - Surplus electric power is generated and the electric-power generation efficiency is improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for starting method of combined power generation equipment.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the combined power generation equipment. (Drawing includes non-English language text).    fuel cell (11)    fuel cell power generator (20)    micro gas turbine (22)    air supply line (24)    waste-gas line (26)    catalyst combustor (28)
NOVELTY - The power supply circuit (102) has N-channel field effect transistors (FETs) (111,112) and control circuits (114,115) which perform switching of FETs at predetermined on-off frequency. When specific load (105) is connected with power supply, the on-off frequency is equalized with the resonant frequency.    USE - Electric power transmission apparatus for vehicle.    ADVANTAGE - A feedback control is not required, thereby reducing number of parts. Highly efficient transmission with reduced noise is achieved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for electric power signal transmission apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the electric power signal transmission apparatus. (Drawing includes non-English language text).    power supply circuit (102)    load (105)    FETs (111,112)    capacitor (113)    control units (114,115)
NOVELTY - A heating-gas supply unit (32) having a tank (40) filled with high-pressure hydrogen gas, supplies heating gas to fuel cell stack (12) which receives gaseous oxidizing agent. An energy recovery unit (44) connected to tank, has a turbine which converts the energy of pressurized hydrogen gas, to rotary motion, and a generator (48) connected to the turbine, to generate electric power.    USE - Fuel cell system for use in vehicle, which has energy recovery unit which serves as low-voltage electric power supply unit for air conditioner, control equipment, supercharger of gaseous oxidizing agent, compressor of heating gas, and other devices.    ADVANTAGE - Since the energy of high-pressure hydrogen gas is not wasted, energy efficiency of the fuel cell system is improved. Efficient electric power generation function of the fuel cell system is maintained by using the generated power for driving heating-gas compressor and supercharger of oxidizing agent.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a fuel cell system.    fuel cell stack (12)    heating-gas supply unit (32)    tank (40)    energy recovery unit (44)    generator (48)
NOVELTY - The battery has positive electrode, negative electrode and electrolyte liquid containing lithium salt and cyclosiloxane compound (I).    USE - For lithium secondary batteries used for electric vehicles.    ADVANTAGE - The battery has high input-output characteristics and favorable high temperature cycle properties.    DETAILED DESCRIPTION - The battery has positive electrode, negative electrode and electrolyte liquid containing lithium salt and cyclosiloxane compound of formula (I):    R1, R2 = 1-12C organic group; and    n = 3-10.    An INDEPENDENT CLAIM is included for non-aqueous electrolyte containing the cyclosiloxane compound of formula (I), a non-aqueous solvent and lithium salt.
NOVELTY - Activated carbon has Brunauer Emmett Teller (BET) specific surface area of less than 1200 m2/g by nitrogen absorption process, and pore volume of 0.3 ml/g or more, measured with t-plotting method by nitrogen adsorption.    USE - For electrical double layer capacitor (claimed).    ADVANTAGE - The activated carbon is recyclable for a long period of time, and provides an electrical double layer capacitor having high volume capacitance and durability.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacture of activated carbon; and    (2) electrical double layer capacitor (1).    DESCRIPTION OF DRAWING(S) - The figure shows a typical perspective view of the electrical double layer capacitor.    electrical double layer capacitor (1)    pressure plates (3, 4)    electrodes (5, 6)    aluminum meshes (7, 8)    aluminum wires (9, 10)
NOVELTY - A tab structure (3) of the battery (4) is formed such that the drawing direction of the battery sealing resin differs from the tab removing direction.    USE - Power supply applications in e.g. vehicle (claimed).    ADVANTAGE - Establishes both battery vibration-proof effect and performance degradation prevention effect.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) battery pack; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the front and cross-sections of the battery structure. (Drawing includes non-English language text).    Tab (3)    Battery structure (4)
NOVELTY - The power supply includes storage elements (38a,38b) which receive power from an AC power supply (19), and respectively supply power to the electrical components.    USE - For supplying power to bicycle components such as automatic electric gear shifting derailleur, e.g. for mountain bike.    ADVANTAGE - Enables reliable supply of power to the components of a bicycle.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the control mechanism that controls the bicycle components by using multiple storage elements.    Controller (11)    AC power supply (19)    Control unit (30)    Storage elements (38a,38b)
NOVELTY - A hydrogen supply unit comprises reformer that reforms source gas to generate hydrogen gas, first storage device for storing and supplying the hydrogen gas to first fuel cell used as stationary electric power supply, and second storage device for storing and supplying hydrogen gas to second fuel cell used as mobile electric power supply. The second storage device comprises a compressor for pressuring the hydrogen gas.    USE - The unit is used for supplying hydrogen gas both to fuel cell used as stationary electric power supply and to fuel cell used as mobile electric power supply. It is particularly used to fuel cell supplying electric power to household electric appliances and to fuel cell and to fuel cell installed in automobile including electric vehicle.    ADVANTAGE - The unit can efficiently supply hydrogen gas to fuel cells used as stationary or mobile electric power supply.
NOVELTY - An electrolyte membrane is arranged between a hydrogen electrode and upper and lower oxygen electrodes. A pair of oxidant gas channels (50a,50b) are arranged to face the oxygen electrodes for supplying oxidant gas to electrodes. A pair of dehumidifiers of a humidity regulation module (5) are arranged upstream and downstream to respective channels for dehumidifying oxidant gas passed through the channels.    USE - Solid polymer fuel cell system for e.g. vehicle.    ADVANTAGE - Avoids reduction in partial pressure of oxygen by removing a portion of the water in air discharged from the lower oxygen electrodes and thereby improves power generation efficiency. The usage efficiency of the water is enhanced, by supplying the water into dry air passage.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows an exploded perspective view of the fuel cell stack.    fuel cell stack (1)    humidity regulation module (5)    membrane electrode assembly (35)    fuel gas channels (40)    oxidant gas channels (50a,50b)
NOVELTY - An antifreeze circulation flow passage (3) circulates antifreeze solution cooled by a fuel cell (1). A heat exchanger (17) provided in a midway of the passage, heats the antifreeze solution. A spiral-shaped hot medium flow passage (25) provided in a side wall of a water tank (5), circulates the heated antifreeze solution.    USE - For use in vehicle.    ADVANTAGE - Since the hot medium flow passage is provided in sidewall of the water tank, heat insulation effect is highly improved, efficient heat-exchange is enabled reliably and freezing of water is prevented effectively. Thus, water is supplied smoothly during cold start-up.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for fuel cell device control method.    DESCRIPTION OF DRAWING(S) - The figure shows a structural view of the fuel cell device.    fuel cell (1)    antifreeze circulation flow passage (3)    water tank (5)    heat exchanger (17)    hot medium flow passage (25)
NOVELTY - The fixture includes a plate (12) which has an aperture (14). A mounting unit (16) mounts the thin film like material (18) such as thin-film gasket over the aperture. The gasket provides the surface for mounting one electrode of fuel-cell membrane electrode assembly.    USE - For mounting, transporting or manipulating components used in fuel cell assembly and also for handling components during fabrication in semiconductor industry, medical industry, food-handling industry, material industry, chemical industry, photography industry, printing industry, garment industry and in aircraft manufacturing industry.    ADVANTAGE - The thin film-like material is efficiently handled and the tearing, distortion and breakage of the thin film like material are prevented.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fixture for facilitating fabrication of thin film type devices.    DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the fixture.    plate (12)    aperture (14)    mounting unit (16)    thin-film material (18)
NOVELTY - The connector has a resilient arm (51) contacting a plus terminal (32) of a button battery (30). A main stay (52) formed at a rear side of the resilient arm for supporting the arm is soldered on a surface of a printed circuit board (20). An auxiliary stay (54) is formed at a front side of the resilient arm, where the battery is positioned for supporting the arm on the surface of the circuit board.    USE - Used for electrically connecting a button battery to a circuit board contained in an electronic device e.g. wireless transmitter for operating keyless entry system of an automobile.    ADVANTAGE - The connector maintains a good weight balance between its front side and rear side without making the length of the main stay to be long and hence saves soldering space on a circuit board. The stays supporting the plus connector can be made small in size while ensuring that the plus connector keeps its correct posture in the process of soldering.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electronic device containing a button battery supported on a circuit board    DESCRIPTION OF DRAWING(S) - The drawing shows a plan view showing a connector for electrically connecting a button battery to a circuit board.    Printed circuit board (20)    Button battery (30)    Minus terminal (31)    Plus terminal (32)    Connector (50)    Resilient arm (51)    Main stay (52)    Auxiliary stay (54)
NOVELTY - A proton exchange membrane comprises a sulfonated and phosphonated poly (styrene) material having a covalently bonded tertiary hydrogen replacement group.    USE - Used in electricity generating apparatus (claimed), e.g. proton exchange membrane fuel cells.    ADVANTAGE - The low cost membrane is chemically and mechanically stable and durable under cell operating conditions, and has high conductivity.    DETAILED DESCRIPTION - A proton exchange membrane comprises a sulfonated and phosphonated poly (styrene) material having a covalently bonded tertiary hydrogen replacement group, and is of formula (I).    Y = covalently bonded group;    R = SO3H and/or PO3H2; and    x = undefined.    INDEPENDENT CLAIMS are also included for:    (a) an electricity generating apparatus comprising an anode, cathode, and the above proton exchange membrane; and    (b) a water-insoluble membrane comprising acid-stable polymer molecules each having an ion-conducting polymer segment of formula (IV) covalently bonded to a flexible connecting polymer segment of formula (II or III).    R1-R4 = H or lower alkyls;    R5 = H, CL, or lower alkyls;    R6 = H or Me;    R7 = SO3H and/or PO3H2;    Ar = Ph; and    m, n, p, q = 0, or 50-10000.
NOVELTY - Device has casing, glass flask enclosed in the casing, handle, cover, excessive pressure valve, heating element tightly attached to the outside surface of the flask by means of metal clamp, fastening unit, control unit, power connector, thermal switch-off unit and locks.    USE - Domestic appliance engineering.    ADVANTAGE - Wide range of functional applications in cooking.
NOVELTY - A hydrogen generation apparatus (10) generates hydrogen by dehydrogenation of hydrocarbon type fuel. A cooling pipe (72) cools the fuel cell (52) by circulating cooling water. A cooling unit (24) circulates cooling water used for cooling of fuel cell and cools the hydrogen generation apparatus. The hydrocarbon type fuel is decalin, tetralin.    USE - System equipped with fuel cell such as solid polymeric type fuel cell which supplies electricity and warm water used in external device e.g. snow melting assembly.    ADVANTAGE - Excels in safety, saves energy efficiently. Supplies warm water at 90degreesc efficiently to snow melting assembly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the snow melting assembly.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system. (Drawing includes non-English language text).    hydrogen generation apparatus (10)    dehydrogenation device (22)    cooling unit (24)    fuel cell (52)    cooling pipe (72)
NOVELTY - The lower portion of the battery cover (12) is pivotally mounted to a vehicle case (2), so that battery cover is made to undulate over the open and closed positions. Rollers (15) are rotatably provided at predetermined intervals in the battery cover. A support (16) holds the battery cover in open position.    USE - For battery mounted vehicle e.g. car, forklift truck, walk steering forklift, lift, conveyance vehicle.    ADVANTAGE - Performs check operation of battery and maintenance work and clearing work easily. Enables storage and removal of the battery table simply for a short time manually. Reduces the cost of the car.    DESCRIPTION OF DRAWING(S) - The figure shows the front view of the battery table.    vehicle case (2)    battery room (9)    exit (11)    battery cover (12)    roller (15)    support (16)
NOVELTY - A secondary electric power control unit (30) is arranged between adjacent seats (14).    USE - For installing secondary electric power control unit in vehicle, and also used in fuel cell vehicle.    ADVANTAGE - Ensures effective space in the interior space of the vehicle. Reduces the installation cost of arrangement structure.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of the secondary electric power control unit arrangement structure.    adjacent seats (14)    seat cushion (24)    seat back (25)    secondary electric power control unit (30)    wiring (36)
NOVELTY - A switching circuit (50) is connected in series to a charging/discharging path of a cell battery (10), for controlling electricity supply according to electric current direction. A voltage detector (40) detects whether any of the secondary batteries (B1-B3) is in overcharge or overdischarge state, so as to interrupt the corresponding charging path and operate a cell balance circuit (30).    USE - For protecting secondary batteries used in electric vehicle such as pure electric vehicle (PEV) and hybrid electric vehicle (HEV).    ADVANTAGE - Overdischarge protection is accomplished using a simple arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the cell battery protection circuit. (Drawing includes non-English language text).    cell battery (10)    charging apparatus (20)    overdischarge detector (40)    switching circuit (50)    secondary batteries (B1-B3)
NOVELTY - A lead storage battery has electrodes (11a,12a) connected in series. Safety-valve chambers (17) are provided at the upper surface of a lid (14) of the battery. A groove (1) extends in the lid, at outer side of each safety-valve chamber.    USE - For mono block and control valve type lead storage batteries used in motor vehicles, and uninterrupted power supply system.    ADVANTAGE - The leakage of the filtrate of the electrolyte to outer side of the battery, is prevented.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a lid for lead storage batteries. (Drawing includes non-English language text).    groove (1)    hole (2)    negative and positive electrodes (11a,12a)    battery casing (13)    lid (14)    upper cover (15)    safety-valve chamber (17)    safety-valve tube (18)
NOVELTY - Several individual fuel cells (101) are stacked together with a separator (104) in between the cells, and insulation material (107,121) is packed around the fuel cell stack.    USE - For electric vehicles and domestic electric power applications.    ADVANTAGE - Improves heat recovery efficiency of the solid polymer fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows the polymer fuel cell structure.    fuel cells (101)    solid polymer electrolyte film (102)    catalyst layer (103)    separator (104)    insulation material (107,121)
NOVELTY - The heat exchangers (51-53) are stacked in a heat exchange unit (5), such that moisture content in fuel, fuel-gas and air-gas before and after electric power generation, are removed by heat exchangers, respectively. A battery cooling water heat exchanger (54) that collects heat from battery cooling water, is arranged at side of a water outlet (50h) of the heat exchange unit.    USE - For vehicle.    ADVANTAGE - Since the heat exchangers are stacked in the heat exchange unit, structure of piping connecting the heat exchangers is simplified. Thus, space efficiency is improved.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the heat exchange unit. (Drawing includes non-English language text).    heat exchange unit (5)    water outlet (50h)    heat exchangers (51-53)    battery cooling water heat exchanger (54)    combustion exhaust gas heat exchanger (55)
NOVELTY - A battery cooling air route (8) connects a battery (6) and a cooling fan (7). Hydrogen tanks (1) are provided to supply hydrogen to a power plant. A hydrogen desorption pipe (3) connected to the hydrogen tanks, is arranged at the upstream side of the battery and below the battery cooling air route.    USE - For cooling battery of fuel cell system.    ADVANTAGE - The air in the air path is cooled with the hydrogen desorption pipe and hence the battery is cooled by the cooled air. The increase of load of an air conditioner is avoided. The deterioration of the fuel consumption is suppressed.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the cooling device.    hydrogen tank (1)    hydrogen desorption pipe (3)    battery (6)    cooling fan (7)    battery cooling air route (8)
NOVELTY - The electrode assembly comprises anode plate (1) and cathode plate (2) that are laminated through a separator (3). The edge portions (9a,9b) of the anode plate and cathode plate are welded to form anode strap (6a), cathode strap (6b), anode pole (8a) and cathode pole (8b), respectively.    USE - For lead storage battery used in motor vehicle and uninterruptible power system.    ADVANTAGE - The storage battery has excellent discharge property.    DESCRIPTION OF DRAWING(S) - The figure shows the electrode assembly. (Drawing includes non-English language text).    anode plate (1)    cathode plate (2)    separator (3)    anode strap (6a)    cathode strap (6b)    anode pole (8a)    cathode pole (8b)    edge portions of anode (9a)    edge portions of cathode (9b)
NOVELTY - The lead storage battery has a number of positive and negative electrode plates. The mass ratio of the amount of negative electrode active materials to the amount of positive electrode active materials, is in the range of 0.75-0.9.    USE - For motor vehicles, industrial application.    ADVANTAGE - The weight reduction of the storage battery can be achieved. The number of electrode plates are reduced and hence stacking of electrodes during assembly is done within less time.
NOVELTY - The cathode-side panel (1) and anode-side panel (2) have gas passageways and hollow portions over which electrodes (4,21) with gas passageways are mounted. Oxidation gas passed through gas passageways of cathode-side panel, is ejected through gas passageways of electrode (4). Hydrogen gas is passed through gas passageways of anode-side panel, is ejected through gas passageways of electrode (21).    USE - Solid-polymer-electrolyte fuel cell for use as electric power unit in electric vehicle, and as domestic dispersed-type power source.    ADVANTAGE - Realizes small and lightweight fuel cell with higher output density and less maintenance easily, by the appropriate configuration of the fuel cell. Also provides higher degrees of freedom with respect to shape of the fuel cell.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the fuel cell in disassembled state.    cathode-side panel (1)    anode-side panel (2)    hollow portions (3)    electrodes with gas passageways (4)    gas passageways (8,9)    anode (15)    cathode (16)    solid-electrolyte film (17)    silicone rubber sheets (18,19)    external electrodes (21)
NOVELTY - A controller (14) controls light emission of the light emission unit (12). An interruption unit (16) that is provided between the controller and fuel-cell unit (20) interrupts the transmission of moisture/heat generated during electrochemical reaction in the fuel-cell unit, with respect to the controller.    USE - Emergency lamp with radiotelephone apparatus for vehicle.    ADVANTAGE - The operation stability of controller is obtained, by preventing the transmission of heat/moisture generated during electrochemical reaction to controller using interruption unit.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the emergency lamp. (Drawing includes non-English language text).    light emission unit (12)    controller (14)    interruption unit (16)    fuel-cell unit (20)    fuel (38)
NOVELTY - A module control unit simultaneously drives each measurement module with arbitrary sampling periods    USE - For operation characteristic measurement of fuel cell system used in electric vehicle.    ADVANTAGE - Enables simultaneous data collection at optimal sampling periods.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the data acquisition device. (Drawing includes non-English language text).    control unit (10)    control port (11)    memory (12)    command signal link (14)    module data arbitration port (15)    command memory (16)    command control portion (17)    module control (21)    measurement modules (30,40)
NOVELTY - A voltage holding circuit (B) maintains terminal voltage of each battery selected from battery pack by switching circuits (A-1 - A-22), in each capacitor. Another switching circuit (C) transmits maintained voltage to measurement circuit including differential amplifier (D) and A/D converter (E) that are operating complimentarily with respect to operation of switching circuits (A-1 - A-22), which measures the voltage.    USE - Lithium ion battery voltage monitoring device for electric vehicle.    ADVANTAGE - The increase in the scale of the structure of the device is restrained to minimum, even if the cell number in the battery pack to be monitored is increased.    DESCRIPTION OF DRAWING(S) - The figure shows the circuit diagram of the lithium ion battery voltage monitoring device. (Drawing includes non-English language text).    switching devices (A-1 -A-22,C)    voltage holding circuit (B)    differential amplifier (D)    A/D converter (E)    batteries (V1-V110)
NOVELTY - A redox flow battery electrode impregnated with electrolyte and adhered with organic substance is reactivated by cleaning with organic solvent.    USE - For reactivating redox flow battery electrode.    ADVANTAGE - The method enables to reactivate the electrode which improves battery efficiency and reduces the cell resistance.    DESCRIPTION OF DRAWING(S) - The figure shows the explanatory drawing of principle operation of redox flow battery. (Drawing includes non-English language text).    Cell (100)    Tank for anode (101)    Tank for cathode (102)    Diaphragm (103)    Cathode (104)
NOVELTY - A secondary battery (5) and a battery charging controller (7) are separately accommodated in a battery section (9) and in a controller accommodating section (11) respectively, such that the battery and controller are made to contact each other, while applying external force to battery housing.    USE - For electrically-driven bicycle.    ADVANTAGE - Compact electric power feeder is obtained, by using special arrangement of battery and controller.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the battery housing.    secondary battery (5)    battery cell (5a)    controller (7)    battery section (9)    controller accommodating section (11)
NOVELTY - A switching unit produces right connection between the fastener pairs (100,200) according to the output of polar detector connected to each fastener (a-d) in each pair.    USE - For vehicle battery    ADVANTAGE - Switches connection between two batteries appropriately based on the polarity of the fasteners detected by the polar detectors.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective diagram of the booster cable system.    fasteners pair (100,200)    fasteners (a-d)
NOVELTY - Carbon dioxide-containing waste gas emitted from fuel cell (10) is heated at 1000-1200degreesC, and a shift reaction is carried to convert carbon dioxide into carbon monoxide. The carbon monoxide is cooled, and oxidation-reduction is carried to produce carbon.    USE - The method is useful for separating and fixing carbon dioxide from waste gas ejected from fuel cell, methane gas obtained by anaerobic fermentation, town gas, liquefied petroleum gas and organic waste.    ADVANTAGE - The method enables the fixation of carbon dioxide and remove high purity carbon containing impurity from carbon dioxide-containing waste gas ejected from fuel cell.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for carbon dioxide immobilization apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of carbon dioxide immobilization apparatus.(Drawing includes non-English language text).    Fuel cell (10)    Temperature-rise device (11)    Shift reaction device (12)    Cooler (13)    Carbon precipitate-separator (14)    Waste gas processing and exhaust heat collection installation (15)
NOVELTY - A composition measurement unit (11a) measures the composition of liquefied petroleum gas supplied to a modification unit (1) from a storage tank (10). A flow controller (12) continuously controls the supply amount of liquefied petroleum gas and water vapor to the modification unit, based on the measured composition.    USE - Used for producing reformed gas used in fuel cells.    ADVANTAGE - The fuel cell is driven at optimal conditions, even if the composition of the liquefied petroleum gas fluctuates. The composition of the liquefied petroleum gas is accurately measured.    DETAILED DESCRIPTION - The modification unit has a modification catalyst to perform steam reforming of the liquefied petroleum gas which is supplied by regulating its pressure using a pressure regulator (5), to produce reformed gas. The composition of the liquefied petroleum gas is measured by measuring the pressure and temperature of the liquefied petroleum gas before regulating its pressure. The modification unit has a combustion unit to burn a portion of the liquefied petroleum gas.    DESCRIPTION OF DRAWING(S) - The figure shows a block diagram of the modifier.    Modification unit (1)    Combustion unit (4)    Pressure regulator (5)    Storage tank (10)    Composition measurement unit (11a)    Flow controller (12)
NOVELTY - A controller (5) controls the power supply to each hydrogen sensor (31), supplied from a reference-voltage generator circuit (44), based on the variation in electrical resistance value of the hydrogen sensor and a temperature compensation element (32).    USE - For fuel-cell vehicle (claimed).    ADVANTAGE - Enables detecting the gas in the hydrogen sensor, precisely. Reduces power consumption of hydrogen sensor.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) fuel cell system; and    (2) fuel-cell vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows the functional block diagram of the hydrogen sensor control apparatus. (Drawing includes non-English language text).    Hydrogen sensor power supply controller (5)    Hydrogen sensor (31)    Temperature compensation element (32)    Electric power unit (43)    Reference-voltage generator circuit (44)
NOVELTY - Magnets (18n) are provided at stator (18) at non-rotation portion of axle (10). Rotor fixed to rotation portion of axle, consists of rotation yokes connected by a connection yoke. The rotor includes rotation coil which is wound spirally around each yoke, to generate electromotive force during rotation of axle. The generated force is transmitted to inner hollow portion (3) of tire.    USE - For supplying power to internal pressure alarm device of tire used in vehicle.    ADVANTAGE - Since electric power is generated with the rotating portion, generation of electric power within the hollow portion is enabled. Problems of laying wiring is eliminated. Also, internal pressure leakage is eliminated and long life of battery is achieved.    DESCRIPTION OF DRAWING(S) - The figure shows a sectional view of the power supply device.    tire (2)    inner hollow portion (3)    shaft (9)    axle (10)    rotor (18)    magnet (18n)
NOVELTY - The battery pack is clad with a laminate film (2) having polymer and metal. The battery pack has electric power generation component having a positive electrode plate (6), a separator (8) and a negative electrode plate stacked on each other such that the separator occupies 25-50% of the thickness of the power generation component.    USE - Vehicle (claimed) e.g. hybrid car.    ADVANTAGE - Since the separator occupies specific thickness, generation of short circuit is prevented even if the battery is connected by parallel connection, serial connection, serial-parallel or parallel-serial connection.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vehicle.    DESCRIPTION OF DRAWING(S) - The figure shows a section of the battery pack.    Battery pack (1)    Laminate film (2)    Positive electrode terminal lead (4)    Negative electrode terminal led (5)    Positive electrode plate (6)    Negative electrode plate (7)    separator (8)
NOVELTY - The resin composition contains an electroconductive substance having an electroconductive layer formed on surface of organic substance and/or inorganic substance, and polymer A. The absolute value (deltan) of difference of organic and/or inorganic substance refractive index (nS) and polymer A refractive index (nPA) is less than 0.2.    USE - Electrically conducting material, antistatic material, electromagnetic wave shielding material, touch panel, solar cell and fuel cell.    ADVANTAGE - The resin composition provides molded products with excellent electroconductivity and transparency.
NOVELTY - A pair of hydraulic units (20,21) are arranged to pressurize hydrogen gas generated in a solid polymer-type water electrolyzer (1). The oxygen is generated in an anode and the hydrogen is generated in a cathode of the electrolyzer using a solid polymer film.    USE - For supplying hydrogen to hydrogen station for fuel cells, for use during manufacturing of semiconductor, ammonia and methanol, using solid polymeric electrolysis film.    ADVANTAGE - Enables to manufacture super-high pressure hydrogen gas, by increasing the pressure of the hydrogen gas using the hydraulic units.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen supply apparatus.    water electrolyzer (1)    hydrogen line (6)    buffer tanks (17,18)    hydraulic units (20,21)    super-high-pressure hydrogen tank (26)
NOVELTY - The system includes a detachable battery (02) with array of battery units arranged in insulated rows. An insulating fire-proof wall is provided between the insulated rows. The battery unit provided with anode and cathode are connected with other batteries through the electrodes to form a series of battery units.    USE - For electric vehicle.    ADVANTAGE - Since normally the battery recharging time is prolonged the use of detachable batteries enables easy replacement.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of the vehicle with detachable battery.    vehicle (01)    battery (02)
NOVELTY - A recirculation device (9) recirculates gas discharged from a combustor (3), through a recirculation passage (4) and a reformer (1), and a supply device (17) supplies fuel and water/air to the reformer. A controller (15) controls supply device to stop fuel and water/air supplied to the reformer, and recirculation device to recirculate the discharged gas, in stop mode of the fuel cell system.    USE - Fuel cell system e.g. for vehicle.    ADVANTAGE - Prevents reduction in catalytic performance of the reformer after the fuel cell system is shut down without needing a device for supplying hydrogen or nitrogen to purge the reformer since the recirculated gas has moisture removed to prevent liquid water from adhering to the catalyst.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for control method of fuel cell system.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell system.    reformer (1)    combustor (3)    recirculation passage (4)    recirculation device (9)    discharge valve (10)    circulation control valve (11)    supply device (17)    passages (41,42)
NOVELTY - The system has a fuel cell humidifier (3) with a water tank (33) to store water to humidify a fuel cell (1). A heat transfer surface is disposed in the water tank and heated by a hot medium supplied to a flow passage (41). The surface has an inclination angle to allow a surface area of a water level surrounded by the surface to progressively increase with an increase in a water level.    USE - Used for an electric vehicle power generation system.    ADVANTAGE - The fuel cell system enables sufficient thawing performance to be obtained even when the water tank is miniaturized and enables smooth start-up to be realized even in a cold district.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also a method of operating a fuel cell system.    DESCRIPTION OF DRAWING(S) - The drawing shows an overall structure view of an electric vehicle.    Fuel cell stack (1)    Air supply system (2)    Humidifier (3)    Water tank (33)    Hot medium flow passage (41)
NOVELTY - The method involves determining a number of parameters (VI,VD,approximatelytR) related to a pattern of a battery voltage (VB) supplied by a battery during a transient start-up state of a vehicle engine by a voltage sensor. A control unit has a memory to memorize the parameters to create a database. The database is used to determine a charge status of the battery.    USE - Used for diagnosing a motor vehicle battery.    ADVANTAGE - The method determines the charge status of a battery based on battery voltage by a voltage sensor only but not by a current sensor, thereby reducing the risk of operating defects and the cost, and increasing reliability.    DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of a diagnosis method.
NOVELTY - The vehicle has a battery compartment and a battery block (3) movable horizontally relative to the battery compartment through a lateral opening of the battery compartment, whereby a floor surface of the battery compartment has a roller track (1). The roller track is in one or two parts (1a,1b), whereby at least one part of the track can be moved out of the compartment so that the battery block can be fully removed from the vehicle on the track.    USE - Especially a fork lift truck.    ADVANTAGE - Enables batteries to be changed without an external roller track.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic plan view representation of an extended roller track    roller track (1)    roller track parts (1a,1b)    vehicle profile (2)    battery block (3)    stop (4)
NOVELTY - The warehouse vehicle has a battery compartment (1) and a battery block (4) movable horizontally relative to the battery compartment, whereby a floor surface of the battery compartment is fitted with a roller track (3). The vehicle has at least one force generating final control element (2) for moving the battery block relative to the battery compartment.    USE - Especially a fork lift truck.    ADVANTAGE - Enables a battery change to be carried out in all circumstances without physical exertion.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a battery compartment with a final control element with a threaded spindle    battery compartment (1)    battery block (4)    roller track (3)    final control element (2)    connecting element (5)
NOVELTY - A hydrogen supply system comprises a hydrogen supply station (9), and a mobile hydrogen production system.    USE - The invention is used for, e.g. fuel cell powered automobile, and for distributed fuel cell equipment (claimed).    ADVANTAGE - The invention does not require large installation space, and does not require high technology in maintenance and operation.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a hydrogen supply station and a hydrogen production vehicle.    Hydrogen production unit (2)    Membrane reformer (3)    Hydrogen compressor (4)    Hydrogen tank (5)    Carbon dioxide solvent tank (6)    Material tank (7)    Hydrogen supply station (9)    Boiler (20)
NOVELTY - Process for operating a device for producing hydrogen involves adding water to a heat exchanger (2) via a regulating valve (4) connected to a regulating unit (5). The regulating unit operates the valve depending on the reformer product temperature determined by a temperature sensor (6) between the heat exchanger and a catalyst stage (3) and under the influence of the S/C ratio.    USE - For fuel cells.    ADVANTAGE - The novel process uses a simple regulating mechanism.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device for operating a device for producing hydrogen.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the above device for producing hydrogen.    heat exchanger (2)    catalyst stage (3)    regulating valve (4)    regulating unit (5)    temperature sensor (6)
NOVELTY - A fuel cell has a catalytic laminated body with a micro-structure of pores or channels formed by an etching process. The pores or channels are essentially at right angles to the laminated components.    USE - Used as a fuel cell recombination catalytic converter.    ADVANTAGE - The catalytic unit combines simple and low-cost manufacture with compact dimensions, maximum reactive surface area and minimum gas flow resistance.    DETAILED DESCRIPTION - The catalyst structure is manufactured of silicon or silicon-crystal mixtures. The channel or pore dimensions vary. The channel or pore surfaces are coated with a metal catalyst which is also an electrical conductor.    An INDEPENDENT CLAIM is included for similar techniques to those used in the manufacture of semiconductors. In the process the channels or pores are created by anode, photo-anode or plasma etching of silicon panels which are subsequently assembled into stacks.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view through a single silicon wafer.    Silicon wafer (1)    passage or pore (2)
NOVELTY - Relying on a power presetting (8) activates a fuel cell feeder (3). A set point for an air ratio/value correlated to it is determined from performance characteristics, in which exhaust gas emission values (7) are stored as a function of the air ratio or of the value correlated to it by relying on a burner's output. An actual value for the air ratio or for the value correlated to it is measured.    USE - For heating a building or providing hot water.    ADVANTAGE - Relying on a comparison between a set point and an actual value for the air ratio or for the value correlated to it regulates an air supply (4).    DESCRIPTION OF DRAWING(S) - The drawing shows a basic connection diagram for a heating system according to the present invention.    Heating device (1)    Fuel cell feeder (3)    Air supply (4)    Exhaust gas emission value (7)    Power presetting (8)
NOVELTY - The system has an atomizer with a heating unit delivering sufficient thermal energy to fluid transversing a fluid conduit so that fluid vapor pressure is greater than pressure in a discharge zone to cause the fluid to atomize in the zone. A controller adjusts the units energy delivery in response to fluid temperature sensed by a sensor, and volumetric flow rate of fluid controlled by a flow control device.    USE - Used for producing mist of sub-micron sized fluid e.g. fuel, droplets for an internal combustion engine and a fuel reformer (CLAIMED) of a vehicle (CLAIMED).    ADVANTAGE - The controller is capable of dynamically adjusting the flow rate while maintaining or controlling the atomization level simultaneously such that the atomization phenomena is stable and leads to finely depressed aerosols.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) an engine    (b) a vehicle    (c) a fuel reformer    (d) an air delivery system    (e) a fluid delivery system    (f) a system for treating an exhaust stream by injecting an atomized spray    (g) a catalytic system for treating chemical species    (h) a system for humidifying an air stream for use in a fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows an illustration of a sub-micron sized fluid droplets mist producing system.
NOVELTY - The method involves measuring a temperature of a battery and obtaining a cranking size rating of the battery. A load test voltage of the battery is estimated as a function of a measured battery dynamic parameter e.g. conductance, an open circuit voltage of the battery, the measured battery temperature and the cranking size rating of the battery. The voltage is indicative of power remaining in the battery.    USE - Used for testing a load test voltage of a storage battery e.g. lead acid battery in an automotive industry.    ADVANTAGE - The method supplies maximum power to the battery and does not deplete the battery. The method allows portable test equipment to handle heavy current loads and reduces time to discharge the battery. The need to recharge moderately discharged batteries before testing or warming or cooling the battery to test conditions is eliminated since conductance can be corrected mathematically to full charge.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for an electronic battery tester.    DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart of a method of testing a storage battery.
NOVELTY - The method involves calculating an activation voltage based on obtained open circuit voltage and temperature of a battery. A discharge voltage of the battery is predicted as a function of a measured battery dynamic parameter, the calculated activation voltage of the battery and the fixed current value. The discharge voltage indicates a vehicle starting capability of the battery.    USE - Used for testing a storage battery utilized for starting a vehicle.    ADVANTAGE - The method sufficient test results for predicting whether the battery is capable of providing a sufficient voltage and/or current to start a vehicle in which the battery is employed.    DETAILED DESCRIPTION - The dynamic parameters include dynamic resistance, admittance, impedance, reactance, susceptance or their combinations. INDEPENDENT CLAIMS are also included for the following:    (a) an electronic battery tester    (b) an apparatus for monitoring the condition of a storage battery while the battery is coupled in parallel to an electrical system of an operating system.    DESCRIPTION OF DRAWING(S) - The drawing shows a simplified block diagram depicting the steps of a method of testing a battery.
NOVELTY - A fuel cell (1) comprises an electrode comprising an electrocatalyst (32) on a support, where the support is a mesh (30) of conductive material.    USE - The fuel is for converting chemical energy of a fuel into electrical energy. It can be a proton exchange membrane fuel cell, alkaline fuel cell, acid fuel cell, phosphoric acid fuel cell, solid oxide fuel cell or molten carbonate fuel cell.    ADVANTAGE - The fuel cell is capable of operating at an elevated pressure, e.g. where an over pressure of air is used to increase the concentration of oxygen in the fuel cell. The fuel cell may operate at 0.1-20 (preferably 0.1-5) MPa. It can be a stationary cell or a rotary cell, i.e. a fuel cell which can be rotated or spun, e.g. a centrifugal, to generate a centrifugal field. In a rotary fuel cell, the rotation generates centrifugal forces which assist gas movement from the surface of the electrode which can improve performance.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating a fuel cell, comprising contacting a fuel (20) and an oxidant on the electrode comprising an electrocatalyst supported on a mesh of conductive material.    DESCRIPTION OF DRAWING(S) - The figure is a schematic representation of a direct methanol liquid fuel cell having an electrocatalyst coated Ti mesh electrode.    Fuel cell (1)    Electrolyte (6)    Cathode (7)    Fuel (20)    of conductive material Mesh (30)    Electrocatalyst (32)
NOVELTY - Hydrogen gas generation comprises decomposing a metal hydride in a mixed system of a metal hydride, water, and another liquid whose pH is less than the aqueous solution of the metal hydride.    USE - Used to produce hydrogen for use in energy conversion systems for use as a power source in vehicles.    ADVANTAGE - The efficiency of hydrogen generation evening the absence of a catalyst, is enhanced, and reliability on repeated and long term use is enhanced.    DETAILED DESCRIPTION - The metal hydride is Az(1-x)Bzx(BHy) (I).    A and B = different atoms selected from Group 1A, Group 2A and 2B;    y = between 3 and 6;    x = 0-1;    z = between 0-3.    INDEPENDENT CLAIMS are also included for:    (1) A hydrogen manufacture device having a first part which stores an aqueous solution of the metal hydride, a second storage part which stores the liquid whose pH is smaller than the metal hydride aqueous solution, and a reaction part which produces hydrogen gas by mixing the solution and the liquid;    (2) An energy conversion system composed by the hydrogen manufacture device and an energy conversion system where the hydrogen produced is converted to electrical energy.    DESCRIPTION OF DRAWING(S) - Figure 1 shows a hydrogen gas generation device. (Drawing contains non-English language text).    Hydrogen manufacture device (1)    First storage part (2)    Second storage part (3)    Reaction section (4)    Alkali aqueous solution (5)    Acidic aqueous solution (5')    Outer container (6)    Material (7)    Material (7')    Regulator (8)    Pressure sensor (9)    Control section (10)    Safety valve (11)    Safety valve (11')    Waste liquid storage section (12)    Non-return valve (13)    Fuel cell (14)
NOVELTY - The system has an autothermal reforming and steam reforming reactors with their inlets receiving fuel from a fuel supply and outlets discharging a reformate containing hydrogen, where the reactors reforms the fuel to form the respective reformates. The steam reforming reactor is coupled in parallel with the auto thermal reforming reactor with the reformates combining to form a reformate flow.    USE - Used for producing reformate containing hydrogen in fuel cell of electrical vehicle power plant.    ADVANTAGE - The reactors enable the fuel processor to meet the transient changes in the demand for the hydrogen-containing reformate while more efficiently producing the hydrogen-containing reformate during nontransient operation.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (a) a fuel cell system    (b) a method of operating a fuel processing system to produce a reformate flow.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-section of a membrane electrode assembly of a fuel cell.    Membrane electrode assembly (12)    Cathode (16)    Anode (18)    Cathode diffusion medium (20)    Anode diffusion medium (24)
NOVELTY - A stack type battery comprises unit cells stacked in a stack direction to be connected in series; and shared voltage measurement tab electrodes (10-18) formed on the unit cells, respectively, to allow voltages to be measured for the unit cells such that the shared voltage measurement tab electrodes are disposed at deviated positions on side surface of stack type battery in direction intersecting the stack direction.    USE - For automotive vehicle.    ADVANTAGE - The stack type battery allows the respective unit cells to share voltages to provide a ratio of (charging voltage)/(the number of unit cells connected in series).    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of manufacturing a stack type battery, comprising stacking unit cells in a stack direction to be connected in series; and providing shared voltage measurement tab electrodes on the unit cells, respectively, to allow voltages to be measured for the unit cells such that the shared voltage measurement tab electrodes are disposed at deviated positions on a side surface of the stack type battery in a direction intersecting the stack direction.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of the stack type bipolar battery.    Shared voltage measurement tab electrodes (10-18)    Bipolar electrode (30)    Current collector (31)    Positive electrode active material layer (32)    Negative electrode active material layer (33)    Electrolyte layer (40)
NOVELTY - A laminate cell has a power-generating element, positive and negative tabs, and a cell package. A heat capacity of a portion of the positive tab, into which the positive leads are joined, and a heat capacity of a portion of the negative tab, into which negative leads are joined, are made larger than that of other portions of the positive tab and the negative tab.    USE - For battery used in battery module of an electric vehicle (claimed).    ADVANTAGE - The invention can provide a highly reliable laminate cell which avoids the occurrence of a short circuit between the metal film of the metal composite film or between the metal film and the positive or negative leads.    DETAILED DESCRIPTION - A laminate cell comprises a power-generating element formed by stacking positive electrode plates (2A) and negative electrode plates (2B) while interposing separators (2C) in between. A positive tab (5) is connected to the positive electrode plates through positive leads. A negative tab (7) is connected to the negative electrode plates through negative leads (4, 6). A cell package (3) formed of a metal composite film (3a-b) hermetically seals the power generating element and an electrolyte. A heat capacity of a portion of the positive tab, into which the positive leads are joined, and a heat capacity of a portion of the negative tab, into which negative leads are joined, are made larger than that of other portions of the positive tab and the negative tab.    DESCRIPTION OF DRAWING(S) - The figure is a cross-sectional view of a laminate cell of the invention.    Electrode plates (2A-B)    Separators (2C)    Cell package (3)    Metal composite film (3a-b)    Negative leads (4, 6)    Tabs (5, 7)
NOVELTY - A Stirling engine is driven to condense sunlight and to obtain heat energy. The heat energy decomposes water by driving a generator to produce electricity. Subsequently, hydrogen is produced using the acquired electricity.    USE - Manufacture of hydrogen used for fuel cells (claimed).    ADVANTAGE - Hydrogen is manufactured efficiently using solar energy. Pure hydrogen, free from impurities such as carbon monoxide, is obtained.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a fuel cell utilizing the hydrogen.
NOVELTY - Hydrogen membrane separator (16) is provided with perforated pipes (16a) arranged adjacently and compactly so that the flow of reformed gas around it serves as turbulent flow. The separator separates the hydrogen from the reformed gas.    USE - Manufacturing hydrogen.    ADVANTAGE - Provides easy packing and extracting of catalyst used for hydrogen manufacturing. Raises the gas flow rate of hydrogen separation unit while preventing damage of the expensive hydrogen separation unit.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the hydrogen manufacturing apparatus. (Drawing includes non-English language text).    modifier (12)    blower (13a)    transformer (14)    hydrogen separator (16)    pipe (16a)
NOVELTY - The catalyst has combination of particle (3) having diameter of nanometer order and nanotube (2) having diameter of nanometer order, on a base material (1). The catalyst has catalyst function.    USE - As catalyst component for emission gas purification, environmental purification and fuel cells.    ADVANTAGE - The catalyst has improved utilization efficiency while completely expressing catalytic function.    DESCRIPTION OF DRAWING(S) - The figure shows the structure of the catalyst.    base material (1)    nanotube (2)    particle (3)
NOVELTY - A fuel cell consists of oxygen, hydrogen and water. When outer air temperature is very low, then the frozen water is melted by supplying electric current from a small generator mounted on the fuel cell, through a metal plate. The generator uses alcohol or benzene, as fuel.    USE - For vehicle.    ADVANTAGE - Prevents stoppage operation of fuel cell due to freezing of water, as water is melted using electric current supplied from small generator.
NOVELTY - A non-aqueous electrolyte battery has an anode (1), a cathode (2) and a non-aqueous electrolyte. The electrolyte contains normal temperature fused salt (S) as main structural component, 0.5 mol/l or more of lithium salt, and fluoride of cyclic carbonate and/or fluoride of linear carbonate. Salt (S) is formed by anion which consists only of non-metallic element, and quaternary ammonium organic substance cation.    USE - As electric power unit for electronic devices, electric power storage and electric vehicles.    ADVANTAGE - The non-aqueous electrolyte battery has improved initial stage charging-and-discharging efficiency and battery capacity, and excellent high-temperature resistance.    DETAILED DESCRIPTION - A non-aqueous electrolyte battery has an anode, a cathode and a non-aqueous electrolyte. The electrolyte contains a normal temperature fused salt as a main component, 0.5 mol/l or more of a lithium salt, and a fluoride of cyclic carbonate and/or a fluoride of a linear carbonate. The fused salt is formed by an anion (A) which consists only of non-metallic element, and a quaternary ammonium organic substance cation having a structure of formula (1). The lithium salt is formed by an anion which consists only of non-metallic element, and a lithium ion.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional drawing of non-aqueous electrolyte lithium secondary battery.    Anode (1)    Cathode (2)    Separator (3)    Polar group (4)    Metal resin composite material (5)
NOVELTY - A liquid holding element distributed along the outer surface of a hollow cylinder is supplied with hydrocarbon gas of original fuel which flows in contact with the aperture of liquid holding element between hollow cylinder and outer cylinder (3).    USE - Used as a reformation steam generator of fuel cell power generating device.    ADVANTAGE - Stable generation of reformed gas with uniform composition is obtained as pulsation due to partial obstruction of non-evaporated water is reduced.    DETAILED DESCRIPTION - The liquid holding element comprises a strip-shaped metal plate which is wound with foam metal (4).The combustion exhaust gas emitted from the burner of a modifier is the heating medium that flows along the inner face of the hollow cylinder.    DESCRIPTION OF DRAWING(S) - The figure shows the longitudinal cross-sectional view of the reformation steam generator.(Drawing includes non-English language text).    Inner cylinder (1)    Outer cylinder (2)    Intermediate tube (3)    Foam metal (4)    Original supply port (9)
NOVELTY - The battery pack case (11) which accommodates a cell (4), is formed with a resin-metal composite material (14) which has a thin metal plate (9) coated with synthetic-resin layer (10).    USE - Battery pack e.g. for cylinder-shaped or square closed-type secondary battery such as nickel-cadmium battery, nickel-hydrogen battery and lithium battery used in notebook personal computer, power tool, electric vehicle and vacuum cleaner.    ADVANTAGE - Ensures electrical insulation between the batteries and provides low cost small sized battery pack.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for battery pack manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional and expanded views of the battery pack. (Drawing includes non-English language text).    cell (4)    metal plate (9)    synthetic-resin layer (10)    battery pack case (11)    resin-metal composite material (14)
NOVELTY - The BCC solid solution type alloy has a coating layer, which has a material capable of hydrogen molecule dissociation, at surface.    USE - For hydrogen storage material, hydrogen absorbent material for heat transformation, hydrogen supply material for fuel cells, nickel hydrogen battery cathode material, hydrogen purification material and hydrogen absorbent material for hydrogen gas actuators.    ADVANTAGE - The BCC solid solution type alloy has excellent capability to dissociate hydrogen molecules.    DETAILED DESCRIPTION - The material having hydrogen molecule dissociation is palladium and/or a compound of formula given by: ANi5-xBx, where B is aluminum, boron, cobalt, chromium, copper, iron, manganese, silicon, titanium, and/or zinc, A is lanthanum, and x is 0-1.    An INDEPENDENT CLAIM is included for manufacture of BCC solid solution type alloy.    DESCRIPTION OF DRAWING(S) - The figure shows the amount of effective hydrogen transfer and hydrogenation reaction rate. (Drawing includes non-English language text).
NOVELTY - The gas is passed to a cathode and sodium compound is supplied to anode in a carbon dioxide removal unit (2), if electrolyte with sodium ionic conductor is used. Lithium compound is supplied to the anode, if electrolyte with lithium ionic conductor is used. A controller controls the dilution of the gas output from the carbon dioxide removal unit, with air, based on detected carbon dioxide level.    USE - For treating gas including carbon monoxide, nitrous oxide, methane gas, nitrous oxide, perfluoro carbon and sulfur hexafluoride ejected from fuel cell-installation, boiler installation, foodstuff processing plant and sewage treatment plant.    ADVANTAGE - Controls the carbon dioxide level supplied to the phototroph appropriately and simply.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for gas treatment method.    DESCRIPTION OF DRAWING(S) - The figure shows the gas treatment apparatus.(Drawing includes non-English language text).    carbon dioxide removal unit (2)    carbon dioxide storage unit (3)    dilution unit (4)    phototroph (5)    carbon dioxide level sensor (52)    temperature sensor (53)
NOVELTY - The fuel cell (10) has anode and cathode poles (16, 14) made of metal or its oxides, that are formed on either sides of a solid electrolytic substrate (12) made of non-magnetic material, so that the interface boundary surfaces of the poles and the substrate are irregular and rough.    USE - Solid electrolytic type fuel cell.    ADVANTAGE - Reduces the size of the fuel cell, by forming irregular and rough interface surface.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) manufacturing method of fuel cell;    (2) half cell for fuel cell; and    (3) manufacturing method of half cell.    DESCRIPTION OF DRAWING(S) - The figure shows a fragmentary sectional view of the solid electrolytic type fuel cell.    Solid electrolytic type fuel cell (10)    Solid electrolytic substrate (12)    Cathode pole (14)    Anode pole (16)
NOVELTY - The electrolyte liquid contains ultrafine noble metal particles of size 2-5 nm with catalyst capability.    USE - For manufacturing permanent battery to be used in electric vehicle, mobile phone, etc.    ADVANTAGE - Prevents running out of battery, especially during emergency.    DESCRIPTION OF DRAWING(S) - The figure shows the conceptional view at the time of discharge. (Drawing includes non-English language text).
NOVELTY - A cylindrical metal case (9) comprises anode and cathode collectors (7,8) which are welded to the core materials (3,4) protruded to upward and downward directions of the case. A sealant (11) having a cap, insulates the metal case.    USE - Connection structure for connecting batteries using cylindrical cell (claimed), used for mobile telephone, notebook personal computer, bicycle, electric vehicle, lawn mower.    ADVANTAGE - Since the cathode collector is welded to core material protruded to downward direction of case, the internal resistance of the battery is reduced, charging and discharging property of the battery are improved.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for cylindrical cell.    DESCRIPTION OF DRAWING(S) - The figure shows a longitudinal cross-sectional view of cylindrical cell.    core materials (3,4)    separator (6)    anode collector (7)    cathode collector (8)    metal case (9)    sealant (11)
NOVELTY - The cation and anion exchange membranes are arranged between a cathode and an anode. A desalting chamber (47) is formed between the exchange membranes. The inflow and outflow ports are provided at the cathode and anode chambers, respectively. The ports are turned around the edges of electrode plates comprising anode and cathode, and connected to interior of the chambers.    USE - Used as an electric deionization apparatus for water an object in bench scale tests, and small fuel cells.    ADVANTAGE - Since the length of the apparatus is small, the structure of the apparatus is simplified and power consumption is reduced.    DESCRIPTION OF DRAWING(S) - The figure shows an isometric view of the electric deionization apparatus.(Drawing includes non-English language text).    desalting chamber (47)    half shells (50,50A)    frame (90)    weir (93)    relay chamber (94)
NOVELTY - The apparatus includes a desalting chamber (7) formed between cation and anion exchange membranes (3, 4), whose width (W1) is 20 mm or less, and an inflow port (34) whose width (W2) is 60% or more of (W1). The opening area of the inflow port is 4-15% of the cross-section of the desalting chamber.    USE - Used as an electric deionization apparatus for water for fuel cell.    ADVANTAGE - The deionization apparatus has a simple structure.    DESCRIPTION OF DRAWING(S) - The figure shows a cross-sectional view of the electric deionization apparatus. (Drawing includes non-English language text).    cation and anion membranes (3, 4)    desalting chamber (7)    inflow and outflow ports (34, 35)
NOVELTY - The separator has a grooved portion at the center, used as gas flow path. Several recesses are formed along the length direction of the flat portion surrounding the grooved portion.    USE - Solid polymer fuel cell metal separator for motor vehicle.    ADVANTAGE - The separator with high durability is manufactured at low cost.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the solid-polymer fuel cell metal separator manufacturing method.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the solid polymer fuel cell metal separator.
NOVELTY - Cartridges (30, 31) containing a water-absorbing polymer material (28, 29), are connected to the anode chamber (15) and cathode chamber (16) of a fuel cell case (10) respectively.    USE - Used for personal computers (PC) or personal digital assistants (PDA).    ADVANTAGE - The fuel cell solves the problem regarding waste water, improving favorable power generation stability.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the fuel cell. (Drawing includes non-English language text).    Fuel cell case (10)    Fuel cell (14)    Anode chamber (15)    Cathode chamber (16)    Water-absorbing-polymer material (28, 29)    Cartridges (30, 31)
NOVELTY - The method involves determining what should be done with a vehicle by using the data transmitted from the vehicle to a base state. The data are concerned about the condition of the vehicle.    USE - For managing battery operated vehicles. Used for vehicle monitoring systems.    ADVANTAGE - Permits management of the battery operated vehicles to provide extended battery life and maintenance. Reduces vehicle down time. Permits low cost and easy management of large vehicle fleets. Provides life cycle data for analysis and trade. Provides abuse and misuse alerts. Permits automatic report generation with management data.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a data acquisition system.    DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the vehicle monitoring system.
NOVELTY - The heat control device includes a radiator (5) which dissipates the heat from a battery (1), and a heat controller which transforms it shape by the heat generated in the battery. The heat controller establishes thermal connection between the radiator and the battery at a predetermined temperature.    USE - Heat control device for battery for e.g., vehicle and personal computers.    ADVANTAGE - Prolongs service life of the battery since deterioration in the electrolyte of the battery is minimized.    DESCRIPTION OF DRAWING(S) - The figure shows the sectional view of the structure of the heat control device.    Battery (1)    Battery holder (2)    Outer wall (3)    Heat conducting plate (4)    Radiator (5)
NOVELTY - The device is assembled from several stacked fuel cells, each with each with a structure for distributing a combustion gas over its electrode surface adjacent to a cathode-electrolyte-anode unit and a hollow volume via which combustion gas passes to a first electrode. The stack is formed by several so-called cassettes one above the other with configurations for distributing air oxygen over the surfaces of their second electrodes.    USE - For producing electrical energy from chemical reactions.    ADVANTAGE - Considerably simplified assembly.    DETAILED DESCRIPTION - The device is assembled from several stacked fuel cells, each with a structure for distributing a combustion gas over its electrode surface adjacent to a cathode-electrolyte-anode unit. The surface of the structure facing the electrode is formed by a perforated film that carries the cathode-electrolyte-anode unit and forms a so-called cassette (4) with a hollow volume, via which combustion gas passes to the first electrode, with a further structure. The stack is formed by several cassettes one above the other with configurations for distributing air oxygen over the surfaces of their second electrodes.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic sectional representation of a fuel cell stack    cassettes (4,11)    housing (10)
NOVELTY - Production of hydrogen-rich synthesis gas using hydrocarbons comprises stripping nitrogen amount of air produced by the process in a nitrogen stripping unit (2), converting stripped air and hydrocarbons in an autothermal reactor (1) with catalyst (11) and producing heat required for conversion by exothermic reaction of portion of hydrocarbons with oxygen.    USE - For operating a fuel cell.    ADVANTAGE - The process is energy-efficient.    DETAILED DESCRIPTION - Converting hydrocarbons into hydrogen-rich synthesis gas comprises stripping the nitrogen amount of air produced by the process in a nitrogen stripping unit (2), converting the stripped air and the hydrocarbons in an autothermal reactor (1) which contains a catalyst (11) and which produces the heat required for the conversion by the exothermic reaction of part of the hydrocarbons with the oxygen contained in the stripped air, and pre-heating a feed material by heat exchange with the synthesis gas.    An INDEPENDENT CLAIM is also included for a hydrogen generator for converting hydrocarbons into hydrogen-rich synthesis gas.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the process.    autothermal reactor (1)    nitrogen stripping unit (2)    heat exchangers (5, 6)    gas motor (9)    catalyst (11)
NOVELTY - A reactor system has a temperature-controlled start-up burner (20) for burning hydrocarbons or hydrocarbon derivatives with air. The temperature of the hot gas produced by the burner is regulated to a value close to or below the damaging temperature of the catalyst material by adding air before the hot gas is contacted with the reactor system.    USE - Used in fuel cell-operated vehicles for producing hydrogen from hydrocarbons or hydrocarbon derivatives by autothermal reformation.    ADVANTAGE - The reactor system can be easily brought up to the operating temperature.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the reactor system.    heat insulation (4)    mixture-forming chamber (6)    reactor (8)    heat exchanger (10)    start-up burner (20)
NOVELTY - The method involves measuring the gas drawn into the compressor's induction channel or the gas transport channel (8) before the gas inlet opening of the compressor (3) with a sensor (7) at a distance before the gas inlet opening of the compressor at a point at which the uneven gas flow caused by compressor operation is practically negligible in its effect on the operation of the compressor and hence of the fuel cell (2).    USE - For determining the mass of gas drawn into a fuel cell system by a compressor e.g. in electric vehicle.    ADVANTAGE - Enables measurement of the gas so that influences that can adversely affect fault-free operation of the fuel injection system have practically no effect.    DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for the following:    (a) an arrangement for determining the mass of gas drawn into a fuel cell system by a compressor.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of an arrangement with a fuel cell system for generating electrical energy (Drawing includes non-English text)    fuel cell system (1)    fuel cell (2)    compressor (3)    channel (4)    electrical outputs (5)    fuel cell system control unit (6)    air mass sensor (7)    gas transport channel (8)    gas filter system (9)
NOVELTY - Thermal decomposition of water to produce hydrogen and oxygen continuously, comprises a production cycle of hydrogen and oxygen by decomposing water by (A) thermally decomposing an alkali metal or alkaline earth metal hydroxide to form an abnormal oxidation number oxide of the metal corresponding to this and hydrogen, and (B) reacting the oxide with water to produce oxygen.    USE - Used in the manufacture of hydrogen and oxygen by thermal decomposition of water. Used in the manufacture of a usable resource such as hydrogen by reusing the heat produced e.g. by an atomic furnace, power plant, waste incineration plant, iron-producing plant, chemical plant etc.    ADVANTAGE - The method can use a heat source of low temperature with better efficiency compared with that using a conventional cycle. The method is free from the formation of a by-product having adverse effect on the environment and uses no corrosive materials.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for    (1) A solid electrolyte catalyst for thermal decomposition of water obtained by supporting an alkali metal or alkaline earth metal compound on a porous support where thermal decomposition is performed continuously under voltage applied conditions in the presence of steam and a hydrogen production amount is obtained of at least 2 times that calculated by Faraday rules;    (2) Thermal decomposition device of water which has the solid electrolyte catalyst;    (3) A recovery method of the produced gases where hydrogen and oxygen are separated and recovered by separating the gas flow paths of the anode side and the cathode side of the reaction cell.    DESCRIPTION OF DRAWING(S) - Figure 6 shows the results of the decomposition efficiency of water where the vertical axis shows the hydrogen production amount calculated by the hydroxide per 1 mol, and the horizontal axis shows the effect of steam on amount of hydrogen generated.
NOVELTY - The scooter has a front cover (11c) on the front side of the frame forms an interior space with the center cover. A hydrogen canister holder is mounted in the interior space to retain hydrogen storage canisters (6) in an inclined manner to supply hydrogen to a fuel cell stack (2) in a weight balanced manner. The canisters are arranged in pair on opposite sides of a centerline of a scooter frame (11).    USE - Used for transportation.    ADVANTAGE - The scooter has a weight-balanced configuration with a center of gravity of the scooter located at the gravity center of the scooter to provide a safe and smooth operation of the scooter. The components of the fuel cell engine assembly are firmly fixed and the center of gravity is located at a suitable altitude for stable and safe driving at high speed.    DESCRIPTION OF DRAWING(S) - The drawing shows a side elevational view of an electrical scooter and schematically shows an arrangement of a fuel cell based power assembly.    Fuel cell stack (2)    Blower (4)    Rear cover (11a)    Footstep section (11b)    Front cover (11c)    Center cover (11d)    Scooter frame (11)
NOVELTY - An autothermal reformer (10), for reforming a hydrocarbon fuel, comprises a housing (500, 510, 520) defining a reforming chamber, a fuel inlet (20), a steam inlet (40), and air inlets (24). All inlets are in fluid communication with the reforming chamber. One of the air inlets provides a volume of air to the reforming chamber during a start-up mode, and a second of the air inlets provides a volume of air to the reforming chamber during a normal operation mode.    USE - For reforming a hydrocarbon fuel (claimed), useful in a fuel cell system for mobile applications, e.g. electric vehicles.    ADVANTAGE - The novel system ensures a reduction in the mixing time and distribution volume needed, resulting in lower residence times at lower flows. The reduction in residence time at lower flows results in a wider operational range or turndown.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of reforming a hydrocarbon fuel in an autothermal reformer, including a thermal reforming zone and a catalytic reforming zone, which involves combusting an oxidizing gas from a first inlet and a hydrocarbon fuel from a second inlet in the thermal reforming zone, to heat the catalytic reforming zone to a light-off temperature; and mixing an oxidizing gas(es) introduced through a third inlet, and water and a hydrocarbon fuel from a fourth inlet after the catalyst reforming zone reaches the light-off temperature, and passing the mixture through the heated catalyst reforming zone.    DESCRIPTION OF DRAWING(S) - The figure is a sectional view of a multi-port autothermal reformer, as above.    Autothermal reformer (10)    Fuel inlet (20)    Air inlets (24)    Annular volume (26, 42)    Porous material (28, 44)    Swirler (30, 38)    Run air inlet (36)    Steam inlet (40)    Housing (500, 510, 520)