baber/WOPTO huggingface dataset:
Patent JP-2007200777-A (JP)
Title: Fuel cell system and its operation method
Inventor: TAGUCHI KIYOSHI
IPC: H01M8/04
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of appropriately securing an air-fuel ratio of mixture gas for supplying to a heater for a long time without additionally installing an air flow-rate sensor.  <P>SOLUTION: The fuel cell system is equipped with a fuel cell 13 generating electric power with supplied hydrogen-containing gas and oxygen-containing gas; a reformer 2 forming the hydrogen-containing gas for generating electric power in the fuel cell by supplying to a reforming catalyst 2a including a raw material containing an organic compound, and water; a heater 4 for burning the reforming catalyst in the reformer with fuel for burning and air; a blower 6 for supplying air to the heater according to output; a controller 14 for controlling the output of the blower according to a set value; and a sensor 3 or 8 for obtaining data relating to the air supply amount of the blower. The controller 14 corrects a set value based on the obtained data with the sensor in the prescribed period during which the amount of combustion heat of the heater becomes the prescribed amount of combustion heat and the set value becomes the prescribed set value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279020-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: UEDA NAOHIRO
IPC: H01L27/088
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve driving capability and breakdown voltage of a high-breakdown-voltage MOSFET.  <P>SOLUTION: A P-type second drain region 6 is formed in an N-type well region 4 formed in a P-type semiconductor substrate 2. A LOCOS oxide film 8 is formed on the second drain region 6, and a P-type third drain region 10 having a P-type impurity concentration higher than that of the P-type second drain region 6 is formed in a region underneath the LOCOS oxide film 8a. A gate oxide film 12 is formed on the surface of the N-type well region 4, extending continuously to the LOCOS oxide film 8a. A gate electrode 14 is formed on the gate oxide film 12, extending over the LOCOS oxide film 8a. A P-type first drain region 16 is formed in the surface vicinity of the P-type second drain region 6 keeping a space from the gate electrode 14. The P-type first drain region 16 has a P-type impurity concentration higher than those of the P-type second drain region 6 and the P-type third drain region 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006241594-A (JP)
Title: Gold-nickel based amorphous alloy plating film, electroplating liquid and electroplating method
Inventor: OKINAKA YUTAKA
IPC: C25D3/62
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold-nickel based amorphous alloy plating film formed of a homogeneous amorphous phase free from fine crystals, and whose hardness is improved while maintaining the satisfactory contact resistance value and chemical stability characteristic of gold to degrees practically free from problems, thus which is useful as the contact material for electrical/electronic parts such as a relay.  <P>SOLUTION: The gold-nickel based amorphous alloy plating film is formed of a homogeneous amorphous phase free from fine crystallites. The electroplating liquid comprises a gold cyanide salt in the concentration of 0.01 to 0.1 mol/dm<SP>3</SP>in terms of gold, a nickel salt in the concentration of 0.02 to 0.2 mol/dm<SP>3</SP>in terms of nickel, and a tungstate in the concentration of 0.1 to 0.5 mol/dm<SP>3</SP>in terms of tungsten. In the electroplating method, the gold-nickel based amorphous alloy plating film is formed using the electroplating liquid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007207624-A (JP)
Title: Lead storage battery
Inventor: MOTOI IKUMI
IPC: H01M2/36
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To control progression of deterioration of a lead storage battery used in a harsh condition.  <P>SOLUTION: A group of electrodes 3 are placed in a plurality of cell chambers 2 divided by partitions 1. On the top of the group of electrodes 3, a water tank 4 having a water filling pipe 41 and a water refilling opening 42 is prepared to store water for supplying to the cell chamber 2. An aperture 41a is formed an end of the water filling pipe 41 so that it responds to the liquid level in each cell chamber 2 and refills water automatically to the cell chamber 2 when the liquid level falls.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204258-A (JP)
Title: Article conveying facility
Inventor: TSUJIMOTO MASANORI
IPC: B66F9/07
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article conveying facility capable of conveying a short article and a long article along a longitudinal direction of a movement route without causing a large size of a movement body.  <P>SOLUTION: The article conveying facility is constituted such that a plurality of movement bodies 3 can support the short article along a longitudinal direction of the movement route respectively and in the state in which adjacent ones are arranged along the longitudinal direction of the movement route with a set distance R1, they can cooperatively support the long article C1 along the longitudinal direction of the movement route. A control means performs respective separate conveyance for controlling the movement of the conveying-operated single movement body 3 of the plurality of movement bodies 3 so as to convey the short article along the longitudinal direction of the movement route, and integrated conveyance for performing control so as to move the plurality of conveying-operated movement bodies 3 of the plurality of movement bodies 3 in the state in which the adjacent ones are arranged along the longitudinal direction of the movement route with the set distance R1 so as to convey the long article C1 along the longitudinal direction of the movement route.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208932-A (JP)
Title: Visible component ratio calculation method, and optical device using the same
Inventor: CHINO SHUNSUKE
IPC: H04N5/238
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To stably insert/eject an infrared cut filter under a blended light source that includes both visible components under incandescent light, sunlight, infrared illumination and the like and infrared components.  <P>SOLUTION: The present invention is applied to an apparatus and includes an imaging device for converting an object image formed by a photographic optical system into an imaging signal; a color filter formed on the imaging device for transmitting wavelength light of infrared wavelength region from at least a visible wavelength region; a chrominance signal extraction means for generating and extracting a chrominance signal from the imaging signal regarding each of a plurality of regions in a photographed image; and a region wavelength component ratio calculation means for detecting the wavelength component ratio for each of the plurality of regions, based on the chrominance signals of the plurality of regions extracted from the chrominance signal extraction means; and based on the wavelength component ratio calculated with the region wavelength component ratio caluculation means, one or two or more regions, where visible component ratio is large, are chosen, based on the selected visible component ratio region, visible component ratio of the photography screen is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006215572-A (JP)
Title: Display device and method of driving the same
Inventor: KIN TAISEI
IPC: G09G3/36
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To make precharging without reducing the charging time of pixels.  <P>SOLUTION: The display device includes: a plurality of pixels that are arranged in a matrix, each pixel has a first subpixel and a second subpixel; a plurality of first gate lines connected to the first subpixels to transmit gate-on voltages to the first subpixels; a plurality of second gate lines connected to the second subpixels to transmit gate-on voltages to the second subpixels; a plurality of data lines that intersect the first and second gate lines and are connected to the first and second subpixels to transmit data voltages to the first and second subpixels; a gate driver that supplies respectively the gate-on voltages to the plurality of first and second gate lines; and a data driver that supplies the data voltages to the data lines. The first subpixel and the second subpixel of each pixel are individually supplied with a first data voltage and a second data voltage that are obtained from an input image signal and vary in amplitude. The gate driver simultaneously start supplying gate-on voltages to the first gate line and the second gate line. The application time of the gate-on voltage to the first gate line is shorter than the application time of the gate-on voltage to the second gate line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007210693-A (JP)
Title: Paper feeder, image forming device and paper feeding method
Inventor: SEKINE SATORU
IPC: B65H5/06
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bending and tilting of a sheet conveyed by a resist roller.  <P>SOLUTION: A one-way clutch is provided on a drive means of a loop roller for forming a loop on an upstream side of the resist roller, and in starting of conveying of the sheet by the resist roller, the loop roller is driven such that the loop roller is rotated at a lower conveying speed than a conveying speed of the resist roller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006221172-A (JP)
Title: Display device and driving method thereof
Inventor: PARK KEE-CHAN
IPC: G09G3/20
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniform display by compensating a deviation, if any, in a threshold voltage of a driving transistor, and to realize higher definition.  <P>SOLUTION: Each of pixels includes: a light emitting element LD; a capacitor Cst; a driving transistor Qd which is connected to one terminal of the capacitor, and supplies a driving current to the light emitting element; first switching sections QS1, QS2 which electrically connect the control terminal and output terminal of the driving transistor by a scanning signal and connect the other end of the capacitor to data lines; and second switching sections QS3, QS4 which supply a reference voltage by the scanning signal to the other end of the capacitor and connect the driving transistor to the light emitting element. The first switching sections QS1, QS2 are operated to sequentially supply the precharge voltage and the data voltage to the data lines and thereafter, the second switching sections QS3, QS4 are operated to supply the reference voltage to the capacitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007211604-A (JP)
Title: Filter, piston pump using it, and method of fitting filter into valve sheet member
Inventor: MAEDA JUNICHI
IPC: F04B53/10
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the productivity and reduce the cost of a filter and a piston pump using the filter by manufacturing the filter for liquid filtration fitted into a valve sheet member without a drawing step by a press.  <P>SOLUTION: This filter 1 comprises a body part 2 having filter holes formed in the center portion and projections 3 integrally formed on the outer periphery of the body part 2 at intervals in the circumferential direction. The entire filter is formed of a sheet metal in a flat plate shape. The filter 1 is pressed into the storage hole of the valve sheet member forming the discharge valve of the piston pump so that the projections 3 are bent to the inlet side of the storage hole and pressingly fitted onto the inner surface of the storage hole desirably with a flexible restoring force and secured to the valve sheet member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211109-A (JP)
Title: Thermoplastic resin composition and resin-molded article
Inventor: NAKAMURA MITSURU
IPC: C08K5/521
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in flowability, impact resistance, chemical resistance and extrusion processability, and having a good appearance on making it a molded article.  <P>SOLUTION: This thermoplastic resin composition contains in total of 100 pts.wt. consisting of 30 to 99 pts.wt. aromatic polycarbonate resin, 1 to 70 pts.wt. aliphatic polyester resin consisting mainly of a recurring unit consisting of an aliphatic diol (including an alicyclic diol), an aliphatic dicarboxylic acid and/or its derivative, and 0.001 to 1 pt.wt. at least 1 kind phosphorus-based compound selected from a group consisting of an organic phosphate compound expressed by general formula (I) and an organic phosphite compound expressed by general formula (II) [wherein, R, R' are each an alkyl or an aryl and the same or different; (n) is 0 to 2 integer].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307323-A (JP)
Title: Hard film coated member
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard film coated member having high hardness and excellent peeling resistance of the entire hard film capable of considerably suppressing occurrence of peeling and abnormal wear, and improving the wear resistance under a severe wear environment.  <P>SOLUTION: In the hard film coated member consisting of a lowest layer, an intermediate lamination part, and a highest layer from the surface of a base body, the intermediate lamination part is a lamination part containing Al and Si as metal elements and formed of at least two layers composed of the oxynitride, boron nitride, and carbonate nitride composed of one or more kinds of metal elements selected from the balance Ti, Cr, Nb, and Y. In the intermediate lamination part, the contents of Al and Si is varied at the period of ≥ 0.5 nm and < 50 nm in the layer thickness direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209604-A (JP)
Title: Game device, method for controlling game device, and program
Inventor: ADACHI TATSUMI
IPC: A63F13/54
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device for preventing BGM from being spoiled by environmental sound, while preventing a player from feeling short of fun in environmental performance of a game scene.  <P>SOLUTION: A sound output control section 66 makes a sound output section 68 output BGM and environmental sound corresponding to the game scene. A sound volume control information storage section 64 stores sound volume control information of associated BGM volume and environmental sound volume. An environmental sound volume control section 66a controls the environmental sound volume based on the BGM volume and the sound volume control information stored in the sound volume control information storage section 64.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211563-A (JP)
Title: Roof member and roof structure
Inventor: MIYAKOSHI SHOHEI
IPC: E04D3/30
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To propose a roof member and a roof structure forming a flat ceiling surface easily, excelling in appearance of a ceiling interior surface and heat insulating and sound insulating effect and further in cut-off performance under construction, and enhancing joint strength between a fastening plate and the roof member.  <P>SOLUTION: The roof member formed of a metal plate comprises a flat section and a pair of connection ends at both ends. The connection ends are formed as a female type and a male type comprising connecting end support parts each projected upward at one end of the flat section and continuously extended in a longitudinal direction, and flat portions having flat surfaces each formed continuously with the upper end of the connection end support part and extended in the longitudinal direction of the flat section almost parallel with the flat section at least on the upper face. The roof member is constituted in such a shape that the female type is connectable to the male type of the other roof member and that the male type is connectable to the female type of the other roof member in connecting the connection ends and the other roof members to each other. The roof structure formed using these roof members have excellent heat insulating property, rain sound reducing property and dew condensation resistance besides excellent cut-off performance under construction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218981-A (JP)
Title: Remote control device for karakoke system
Inventor: WATANABE KOJI
IPC: H04Q9/00
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform synchronous updating of song list data etc. between a remote control device and a karaoke system main body, and to always utilize a newest song, by making the remote control device user-friendly.  <P>SOLUTION: The plurality of remote control devices 4 obtain the song list data etc. of the karaoke system main body 1, and each remote control device 4 includes: a memory for storing the song list data etc.; and an operation screen for displaying the song list data etc. Each remote control device 4 and the karaoke system main body 1 are bi-directionally communicable via radio wave 5 of an RF wireless system, and the newest song list data etc. distributed to the karaoke system main body 1 are updated in synchronism with the memory of each remote control device 4, and information is shared.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218995-A (JP)
Title: Deflector and optical scanner using the same
Inventor: GOMI AKIHIRO
IPC: G02B26/10
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise deflector and an optical scanner that scans with a light beam using this deflector.  <P>SOLUTION: Two movable members 6521, 6522 are serially arranged along a driving axis AX with a space apart from each other. Also, in these movable members 6521, 6522, there are formed deflection mirror faces 6511, 6512 respectively, so as to reflect light beams emitted from a light source. In addition, these movable members 6521, 6522 are pivotally supported so as to be freely oscillated around the driving axis AX by a torsion spring 653. Then, by receiving a driving force from an oscillation driving part, the movable members 6521, 6522 oscillate. The phase and amplitude of respective movable members 6521, 6522 are set in the manner that inertia torque generated therein is mutually negated. In other words, the deflector is configured so that the sum total of the inertia torque becomes zero.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218997-A (JP)
Title: Prime number generation device, program and method
Inventor: KUMAKYU HIDEHIRO
IPC: G09C1/00
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prime number generation device, a program and a method, in which a second prime number having a form of polynomial of a first prime number, which is not limited to the prime number of a safe prime, is generated at high speed.  <P>SOLUTION: The first prime number p and the second prime number f(p) having the form of the polynomial f(p)(=a<SB>n</SB>×p<SP>n</SP>+a<SB>n-1</SB>×p<SP>n-1</SP>+...+a<SB>2</SB>×p<SP>2</SP>+a<SB>1</SB>×p+a<SB>0</SB>), where a constant term (a<SB>0</SB>) is not 0, which is calculated from the first prime number, are generated, and thereby, the second prime number f(p) having the form of the polynomial of the first prime number is generated without being limited by the prime number (2p+1) of the safe prime form. In addition to that, a percentage of performing a full-scale prime number judgment method which takes time is decreased by performing the full-scale prime number judgment including Fermats small theorem, after performing trial division which is calculated at high speed beforehand, and thereby, the first and the second prime numbers p and f(p) are generated at high speed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221303-A (JP)
Title: Satellite communication antenna device
Inventor: KAMETANI KOICHI
IPC: H01Q21/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite communication antenna device capable of controlling a signal property variable machine for changing the signal property of a received signal according to posture change of a satellite, and moving an angle of a null point or suppressing its occurrence to expand a transmission enabled angle region, when a desired antenna pattern is acquired for enabling communication with an earth station by combination of a plurality of antenna patterns.  <P>SOLUTION: The satellite communication antenna device comprises a communication antenna 4 mounted on a satellite for permanently turning to a communication directional plane side 6, a communication antenna 5 mounted on the satellite for permanently turning to a communication inverse directional plane side 7, and a signal property variable machine connected respectively to each of the communication antennas for changing the signal property of a received signa outputted from each of the communication antennas. In addition, the satellite communication antenna device comprises a power optical multiplexer for compounding the received signal outputted from each of the signal property variable machines and inputing it into a transceiver, and a control unit for detecting received signal power outputted from the power optical multiplexer and controlling at least one of the signal property variable machines, based on change in the received power due to posture change of the satellite.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220791-A (JP)
Title: Conductive sheet and method of manufacturing same
Inventor: YOSHIMOTO MITSUHIKO
IPC: H01B13/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive sheet which has a high electromagnetic shield effect and a high flexibility and can prevent powder fall of carbon, fiber, etc., and to provide a method of manufacturing the same.  <P>SOLUTION: The conductive sheet 1 contains an elastic resin 2 and a conductive fiber aggregate 3. The surface roughness Ra of the conductive sheet 1 based on JIS B0601(1994) is 20 μm or below. The elastic resin 2 may be polyurethane resin, and the conductive fiber aggregate 3 is unwoven cloth containing synthetic fiber plated with silver, with the fiber length of the synthetic fiber being 20-80 mm. The conductive sheet 1 contains a carbon-based material as a conductive filler.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219377-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic apparatus, and method for manufacturing electrophotographic photoreceptor
Inventor: SUZUKI HAJIME
IPC: G03G5/06
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor providing a good image quality, and also to provide an electrophotographic apparatus using the electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor 11, a photosensitive layer 25 is formed by applying and drying a coating liquid prepared by dissolving a charge transfer agent represented by a formula (1) in tetrahydrofuran on a conductive support 21. Since even when tetrahydrofuran remains in the photosensitive layer 25, it does not affect the properties of the photosensitive layer 25, the photosensitive layer 25 can be formed by low-temperature short-time drying. The photosensitive layer 25 does not crack thereby, and the electrophotographic photoreceptor 11 having excellent quality is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT