baber/WOPTO huggingface dataset:
Patent JP-2004327055-A (JP)
Title: Control device of fuel cell system
Inventor: OTANI AKIHITO
IPC: H01M8/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a fuel cell system capable of reducing the load on the fuel cell and improving the durability thereof by instructing and controlling to input a constant DC current during power generation, because it is possible to control a DC current value in a manner of slightly lending toward suppression when the fuel cell starts to deteriorate.  <P>SOLUTION: A control device of a fuel cell system comprises a hydrogen generator 1; a fuel cell 4 for generating power by making the generated gas obtained by the generator 1 react with an oxidant gas; a controller 7 for controlling a series of operations from the start to the power generation; and a DC-AC convertor 5 for converting DC power generated from the fuel cell 4 into AC power. The durability of the controller 7 can be improved by instructing and controlling the convertor 5 so as to input the constant DC current during the power generation to reduce the load on the fuel cell 4 as much as possible. That is, fuel cell protective control, capable of controlling the DC current in accordance with the power generating capability of the fuel cell 4, becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328815-A (JP)
Title: Ac power supply
Inventor: HAYAKAWA ISATAKE
IPC: H02M7/48
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To assure use of an electric product that accompanies phase control and to avoid a switching loss from becoming excessive, related to an AC power supply.  <P>SOLUTION: An inverter 16 converts a DC voltage of DC 216V outputted from a high voltage battery 12 into an AC voltage of AC 100V. The AC power outputted from the inverter 16 is supplied to an accessory power outlet 20 provided in a cabin. An inverter output switch 50 for a car driver to manually operate is connected to a control part 26 of the inverter 16. According to the on/off state of the inverter output switch 50, the voltage waveform of an AC power supply supplied to the accessory power outlet 20 which is outputted from the inverter 16 is selectively switched over between a sine wave AC and pseudo sine wave AC composed of rectangular waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326390-A (JP)
Title: Order-receiving/ordering system, and order-receiving/ordering method
Inventor: MURATA SHINJI
IPC: G06Q50/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a design order-receiving/ordering management from an e-mail title.  <P>SOLUTION: The order-receiving/ordering system is provided with: a network 1; a user terminal 3 which is connected to the network 1, inputs design decision information, distributes a picture used for the design and places a design order; an order reception/placement manager terminal 5 which is connected to the network 1, receives the design order through an order-receiving/ordering server 2 and manages the order-receiving/ordering of design preparation work based on the design order; and an operator terminal 4 which is connected to the network 1 and prepares the design based on the order of design generation work. An e-mail is issued among the user terminal 3, the order-receiving/ordering manager terminal 5 and the operator terminal 4 through the order-receiving/ordering server 2. At least progress management information and an order number are added to the e-mail title of the issued e-mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321995-A (JP)
Title: Filter apparatus
Inventor: UMEZAWA HIROYUKI
IPC: B01D65/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for supplying a proper amount of air to an air diffusion pipe, in a filter apparatus using a membrane filter device to perform filtration.  <P>SOLUTION: This filter apparatus 20 has a tank 50 for housing a fluid containing a substance to be removed, a filter device 53 for filtering the fluid, the air diffusion pipe 54 as an air diffusion means arranged under the filter device 53 to produce air bubbles in the fluid and an air pump 55 connected to the air diffusion means through an air pipe 40 to supply air. The air pipe 40 has an adjusting valve 41 preliminarily regulated so as to pass a predetermined amount of air and a stop valve 42 for cutting off and releasing the air passing through the air pipe 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333515-A (JP)
Title: Heat developing apparatus and heating drum
Inventor: TAGUCHI AKIRA
IPC: G03D13/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating drum which can make the temperature distribution on the external perimeter uniform even when a sheet type heater is stuck to the internal perimeter, and to provide a heat developing apparatus equipped with the heating drum.  <P>SOLUTION: The heat developing apparatus is equipped with a heating drum 14 which has a sheet type heater 200 stuck to the internal perimeter and which carries a film while heating. The heater density of the heater is increased near the both ends 21, 31 opposing to each other of the heater stuck to the internal perimeter of the drum, the heater density increased based on the heater wattage corresponding to the area of the heater discontinuity region formed between the ends 21, 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041180-A (JP)
Title: New protein and dna encoding the same
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: A61P25/28
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein and a DNA encoding the protein by analyzing the base sequence of a cDNA clone in a catalogized complete length cDNA library, specifying the physiological activity of the protein encoded by the cDNA when the sequence of the clone is new and using the physiological activity as a base for specifying the protein, etc.  <P>SOLUTION: The protein is (a) a protein composed of a specific amino acid sequence or (b) a protein composed of an amino acid sequence obtained by the deletion, substitution and/or addition of one or more amino acids in the amino acid sequence of the protein (a) and having an RIM-binding activity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329256-A (JP)
Title: Slide panel and puzzle box incorporating the same
Inventor: TAKAGI MASAYA
IPC: A47B55/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puzzle box that can exhibit random and irregular surface design variations and demonstrate an interesting property by providing puzzle-type elements to many slide panels.  <P>SOLUTION: The puzzle box 21 has slide panels 1 fitted into box frame openings formed by dividing the box in the form of a lattice, leaving a space portion 39. By sliding up and down and horizontally the slide panels 1 adjacent to the space portion 39, you can take out objects stored in the box frame as the occasion may demand. In the slide panel 1, an engagement collar portion is formed on the upper edge portion and a side edge portion of a core plate fitted between a front panel and a rear panel, and an engaged groove portion 6a is concavely provided on the other edge portion and the lower edge portion of the core plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332995-A (JP)
Title: Air conditioning system and concentrated remote controller
Inventor: KAZAMA AKIRO
IPC: H04Q9/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a system having a remote control terminal for an air conditioning system, is an expensive, exclusive system, and a system of an exclusive PC must be used, as the software of the remote control terminal is a software created by an exclusive language, and a problem on the interference with the other software exists, though a customer requests the simultaneous use of the remote operation terminal and an office processing PC.  <P>SOLUTION: In this system, an exclusive interface is mounted on a controller base part as the control software of the concentrated remote controller to monitor and control an air conditioner, and a Web server is mounted on Java(R) to have a remote monitoring function. Whereby the remote monitoring function can be achieved while keeping the operability of a local device and the reliability of the software. Further as the picture on the concentrated remote controller and the picture of the remote terminal are created by using different softwares having different languages, they can be used according to application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334790-A (JP)
Title: Positioning device
Inventor: ITO HIROHITO
IPC: G05D3/12
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce forces in different directions which may work on a movable body when the movable body is driven in a target direction.  <P>SOLUTION: A positioning device is equipped with a system including a current amplifier 534X for driving X1, X2 electromagnets (a first actuator) for positioning the movable body in an X-direction, a system including a current amplifier 534Y for driving Y1, Y2 electromagnets (a second actuator) for positioning the movable body in a Y-direction, a subordinate direction element correction part 601X for reducing force in the Y-direction for working on the movable body when driving the movable body in the X-direction with the first actuator and a subordinate direction element correction part 601Y for reducing force in the X-direction for working on the movable body when driving the movable body in the Y-direction with the second actuator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337713-A (JP)
Title: Method for forming surface shape, surface shape forming apparatus and endless belt
Inventor: KOKUBO SATOSHI
IPC: G03G15/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method for forming a specific recessed/projected shape on a surface of a part or a member, and a formation apparatus and to carry out the formation of the recessed/projected shape with a simple step in a short time.  <P>SOLUTION: After a surface of a base material is coated with a coating liquid cured by a curing energy to form a coating film, at the stage that the coating film maintains the wetting state, the recessed/projected shape corresponding to distribution is formed on a surface of the coating film by imparting the curing energy that an energy density per unit area becomes a predetermined distribution to the coating film or imparting a constant amount of curing energy only to a specific area of the coating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341351-A (JP)
Title: Active matrix type display device
Inventor: NAKAYAMA HIROSHI
IPC: G09G3/20
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type display device whose image quality is improved by reducing display unevenness.  <P>SOLUTION: A display pixel PX has a display element 16, a driving transistor 22 which outputs a current quantity corresponding to a control voltage to the display element, a 1st switch which is composed of a transistor and connected between a control terminal and a 2nd terminal of the driving transistor, a 1st capacitor Cs which is connected between the control terminal and a 1st terminal of the driving transistor and holds the control voltage, and a 2nd switch 26 which is connected between the driving transistor and display element. A 2nd capacitor Cx which absorbs control terminal potential variation of the driving transistor caused when the 1st switch is switched off is provided between the control terminal of the driving transistor and a control signal line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346350-A (JP)
Title: Hydrogen storage alloy
Inventor: UDA MASAHIRO
IPC: C22C16/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy in which hydrogen can be absorbed without activation treatment and practically no hydrogen is desorbed at a temperatures between room temperature and about 200°C.  <P>SOLUTION: The alloy has an atomic composition within the region (including a position on a line segment) surrounded by segments AB, BC, CD, DE, EF and FA each connecting points A(0.6, 0, 0.4), B(0.2, 0.2, 0.6), C(0, 0.4, 0.6), D(0, 0.85, 0.15), E(0.45, 0.5, 0.05) and F(0.95, 0, 0.05) on a triangular coordinate using Nb, Zr and Fe as constituent elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346817-A (JP)
Title: Fuel injection valve
Inventor: YOSHIDA TAKEJI
IPC: F02M51/06
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve of high performance by surely reducing the accumulation of deposit on a surface of an injection nozzle part.  <P>SOLUTION: This fuel injection valve comprises a valve seat member 15 having the injection nozzle formed on one end of a hollow valve body 13, a valve element 12 for opening and closing the injection nozzle by being kept into contact with and separated from the valve seat member 15, and a swivel body 14 slidably supporting the valve element 12 in a state of surrounding the valve element 12 and applying the swivel to the fluid flowing into the injection nozzle, and the injection nozzle part of the valve seat member 15 is provided with a nozzle hole member 16 composed of a plurality of thin plates arranged in a multilayered state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345572-A (JP)
Title: Bending lamp system for vehicle
Inventor: IKUTA RYUJIRO
IPC: B60R1/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending lamp system for a vehicle assuring good visibility for a driver and allowing a pedestrian and the other vehicle to have a good grasp of its position.  <P>SOLUTION: The bending lamp system is composed of a steering angle sensing means 5, a light quantity control means or a lighted-lamp number control means 6, a power supply 7, an amplifier 8, and a light source 2. The steering angle sensing means 5 senses the steering angle of the vehicle. The light quantity control means 6 decides a current value flowing to the light source 9 in accordance with the steering angle emitted from the steering angle sensing means 5. The lighted-lamp number control means 6 decides the number of lighted lamps of the light source 9 in accordance with the emitted steering angle. When the current value and/or the number of lighted lamps is decided, a current actually flows to the light source 9 from the amplifier 8 connected with the power supply 7. Thereby the light quantity of the light source 9 mounted to a side mirror and a lighting range are decided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352394-A (JP)
Title: Banknote transporting device and banknote recovery system
Inventor: AKITA TOSHINORI
IPC: B65H5/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a banknote transporting device and a banknote recovery system capable of transporting the collected banknotes from a banknote reserving part through smooth movement till the position of a banknote accommodation part in compliance with the shape of a guide rail.  <P>SOLUTION: The base part 70 of this banknote transporting device 60 is formed from block members 71 split in a plurality of pieces, and at one end of each block member 71 a coupling projection 73 is formed, which is coupled with the other end of another block member 71 by a pivot 75, wherein the block members 71 can swing relative to each other round their pivots 75 as fulcra.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354515-A (JP)
Title: Filter, filter device and optical device using the same
Inventor: AIKAWA NAOSHI
IPC: G02B21/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter restraining the variance of an image forming position occurring because it is switched, and a filter device and an optical device using the same.  <P>SOLUTION: The filter has a mark 3 showing the direction (arrow) of the deviation of the emitting optical axis of luminous flux transmitted through filters 5a, 5b and 5c with reference to the incident optical axis of the luminous flux made incident on the filters 5a, 5b and 5c, or the direction and the angle of the deviation of the emitting optical axis thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004863-A (JP)
Title: Container to be filled with processing agent
Inventor: NOGAMI AKIRA
IPC: G03D3/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for taking out a processing agent for photosensitive materials, which method permits easy taking out of the processing agent without soiling hand, can decrease the volume of the residual processing agent within the container and can reduce the fluctuation performance of the processing agent in using the processing agent and a method for taking out the processing agent, which method excels in disposability and ameliorates the problems for practicable use of the processing agent container.  <P>SOLUTION: The container to be filled with the processing agent for the photosensitive materials is used for a developing machine for the photosensitive materials having an apparatus for cleaning the interior of the container after or during taking the processing agent out of the container filled with the processing agent for the photosensitive materials into a processing solution tank within the developing machine for the photosensitive materials. The container is opened by a nozzle for supplying the cleaning water of the cleaning apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354160-A (JP)
Title: Movable body angular velocity detector
Inventor: KOBAYASHI TOMOKAZU
IPC: G01C21/28
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the absolute inclination angle θ of an acceleration sensor (G sensor) relative to a vehicle while traveling, in a car navigation device for detecting a temporary inclination angle of a gyroscope fixed on the vehicle at a prescribed angle relative to the G sensor to detect the angular speed of the vehicle 2 turning around a detection axis based on an output of the G sensor and on a moving acceleration of the vehicle acquired by a vehicle speed sensor.  <P>SOLUTION: The car navigation device calculates the absolute inclination angle θ of the G sensor relative to the vehicle based on a comparison between the moving speed of the vehicle in the vertical direction determined by a GPS receiver and a detection result by the vehicle speed sensor for detecting the traveling speed of a movable body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004014101-A (JP)
Title: Method for recording data in optical recording medium and its device
Inventor: AHN YONG-JIN
IPC: G11B7/125
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recording data in an optical recording medium and its device.  <P>SOLUTION: A mark or a space is formed by using recording waveform having a DC recording pattern and an erasure pattern comprising multi-pulse. Thus, distortion of the mark shape is suppressed and the mark shape is simultaneously improved, and recording/reproduction characteristics are enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352099-A (JP)
Title: Occupant protection device for vehicle
Inventor: FUKAWATASE OSAMU
IPC: B60R21/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To certainly restrict the lower limb of an occupant by enlarging a lower limb restricting range.  <P>SOLUTION: When a control circuit 14 operates an inflater 36, gas from an inflater 36 is discharged via a gas passage 38 to each actuator 32 of left and right active knee bolsters 24 and 25 and to an actuator 46 of an active knee bolster 42. As a result, a lower limb restricting part 30 of the left and right active knee bolsters 24 and 25 moves straightly to the lower limb 28A side (the arrow A direction) of the occupant 28, and a lower limb restricting part 44 of the active knee bolster 42 formed of a lower part 40A of a column cover 40 rotates to the lower limb 28A side (the arrow A direction) of the occupant 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354843-A (JP)
Title: Electrophotographic photoreceptor
Inventor: EBIZUKA MOTOI
IPC: G03G21/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high rotation accuracy and rotation strength when used in a practical machine by improving the drive force transmission part of a flange and which is excellent from the viewpoint of the manufacture cost.  <P>SOLUTION: The electrophotographic photoreceptor in an assembled state in a process cartridge is to be used by detachably attaching it to the main body of an electrophotographic apparatus. The photoreceptor comprises a photosensitive drum 2 having a photosensitive layer containing a photoconductive material on the outer peripheral face of a cylindrical conductive substrate, and a gear flange 1 which is fitted to the open end of the drum and transmits the rotation driving force from the apparatus body to the photoreceptor drum 2. A driving transmission part is formed on the face of the gear flange 1 where the flange receives the rotation driving force, the driving transmission part comprising: two or more protruding parts 3 properly inclined in the opposite direction to the rotation direction of the photosensitive drum 2 and located on a concentric circle with the center axis of the drum 2 as the center; and a raised part 4 to reinforce between the two or more protruding parts 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356551-A (JP)
Title: Circuit unit and electronic apparatus
Inventor: KOSAKA MAKOTO
IPC: H05K7/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having a connecting structure composed of a plurality of boards forming a gap in which functional components etc. can be arranged.  <P>SOLUTION: On a second board 8, a heat sink 10 and a disk device 12 are arranged. Also on the second board 8, a second connector 15 is mounted, and on a first board 7, a first connector 16 is mounted so as to be opposed to the second connector 15. Connecting the first connector 16 and the second connector 15 to a third board 9 separetely, the first board 7 and the second board 8 are fixed so as to maintain the first gap 14 which is formed between the first board 7 and the second board 8. The heat sink 10, the disk device 12 etc. are arranged in the first gap 14 so that these do not come in contact with the first board 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358487-A (JP)
Title: Method and device for discriminating and evaluating abnormality of plastic-worked article
Inventor: MURAO MASUAKI
IPC: B30B15/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for discriminating and evaluating abnormality of plastic-worked article by which abnormality detection accuracy is enhanced and abnormality is discriminated by evaluating elastic wave for every working step.  <P>SOLUTION: This abnormality discriminating and evaluating means 200a evaluates presence/absence of any abnormality of a plastic-worked article with reference to the elastic wave for an excellent worked article based on a first elastic wave A<SB>1</SB>which is the elastic wave generated in a working step immediately before an upper die is brought into contact with a lower die after starting the pressing, a second elastic wave A<SB>2</SB>which is an elastic wave generated in a working step when the upper die is brought into contact with the lower die, and a third elastic wave A<SB>3</SB>which is an elastic wave generated in a working step after the upper die is brought into contact with the lower die. Thus, the abnormality detection accuracy is enhanced, and abnormality is discriminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357873-A (JP)
Title: Sound toy
Inventor: MASUDA YOSHIHIRO
IPC: A63H29/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound toy which makes the running actions in coincidence with sound of the live background sound.  <P>SOLUTION: In the sound toy, a voice switch is turned on utilizing the operation of winding a pull back coil spring by moving the body of a vehicle or the like backward with a continuous push thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI