baber/WOPTO huggingface dataset:
Patent JP-2005033137-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IINUMA TOSHIHIKO
IPC: H01L29/423
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a lower parasitic resistance while reducing the occurrence of a leak on a junction and a faulty gate insulating film.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate (41), element separation/insulation areas (42) which are separately formed on the semiconductor substrate and determine an element area, a pair of impurity diffusion areas (47) which are formed in the element area so as to contact with the element separation/insulation area and have surfaces protruding from the element separation/insulation areas, SiGe films (49) which are continuously formed from the top faces of the pair of impurity diffusion areas to parts of the sides of the impurity diffusion areas and have a Ge concentration which is higher on the side of the impurity diffusion area than on a surface thereof, a metal silicide layer (54) formed on the SiGe film, and a gate electrode (44) which is formed in the element area on the semiconductor substrate via a gate insulating film (53) and has a side wall insulating film (48) on its side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038738-A (JP)
Title: Gas diffusion layer electrode base material, its manufacturing method, and polymer electrolyte fuel cell
Inventor: MIHARA KAZUSHIGE
IPC: H01M8/10
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell capable of exhibiting a stable performance even at a high current density, and a gas diffusion layer electrode base material suited for obtaining the same, as well as its manufacturing method.  <P>SOLUTION: The gas diffusion layer electrode base material for the polymer electrolyte fuel cell having a carbon fiber paper is provided with a plurality of through-holes penetrating from one face to the other, with densities and/or pore sizes made different in a plane direction. In the manufacturing method of the gas diffusion layer electrode base material for the polymer electrolyte fuel cell, a paper-shaped body including carbon short fiber is impregnated with carbon precursor resin to harden it, through-holes with different densities and/or pore sizes in the plane direction are opened on it, and later, it is carbonized. In the polymer electrolyte fuel cell provided with a fuel electrode side gas diffusion layer electrode base material, a fuel electrode side catalyst layer, a polymer electrolyte film, an oxygen electrode side catalyst layer, and an oxygen electrode side gas diffusion layer electrode base material, the oxygen electrode side gas diffusion layer base material has a plurality of through-holes penetrating from one face to the other with the densities and/or the pore sizes made different in plane direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039633-A (JP)
Title: Wireless master unit and wireless slave unit
Inventor: OTA YOSHITAKA
IPC: H04N19/70
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless transmitter capable of correctly reproducing a video signal when delay time caused by video packet processing changes or even when data retransmission occurs to change transmission delay time large.  <P>SOLUTION: A wireless master unit of this wireless transmitter has a time information generation part for generating first time information, a first PLL part for generating second time information having time resolution higher than that of the first time information, a video signal packet generation part which has a video signal and generates a video signal packet with the second time information added thereto, a time information packet generation part for generating a time information packet having the second time information, and a wireless communicating part for intermittently transmitting the first time information in a prescribed period and transmitting the video signal packet and the time information packet. When the video signal packet competes with the time information packet, the wireless communicating part preferentially transmits the time information packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035215-A (JP)
Title: Inkjet recording medium
Inventor: TADA YUKAKO
IPC: B41M5/52
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium, which has a favorable appearance, develops neither bleeding nor cockling, and especially has the wide color gamut reproducing range of an ink receiving layer as the recording part of a recording medium, has excellent color stability and is suitable for printing proofing use application, when information such as images or characters is printed with an inkjet printer on the inkjet recording medium.  <P>SOLUTION: In the inkjet recording medium 1, in which ink receiving layer 2 is provided on at least one side of a support 5, the ink receiving layer 2 is formed by providing at least an intermediate layer 4 and a dye fixing layer 3 on the support 5 in the order named. In addition, the dye fixing layer 3 comprises at least cationic dry silica, zirconium acetate and a binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034096-A (JP)
Title: Operation structure of working vehicle
Inventor: HAMANISHI TADASHI
IPC: A01D69/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation structure of a working vehicle in which an actuator multifunctionally functions when using the actuator.  <P>SOLUTION: When a speed change tool is operated to a neutral stop position, a parking brake 16 is operated in a braking state by the actuator 33. When the speed change tool is operated to a low-speed traveling side, the parking brake 16 is operated in a release state by the actuator 33 and an operation speed change apparatus 13 is operated to a low speed side. When the speed change tool is operated to a high-speed traveling side, the parking brake 16 is operated in the release state by the actuator 33 and the operation speed change apparatus 13 is operated to a high-speed side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043327-A (JP)
Title: Absolute encoder and angle detecting method
Inventor: INOUE HITOSHI
IPC: G01D5/34
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absolute encoder and an angle detecting method capable of detecting accurately an absolute value of a rotation angle of a rotary shaft.  <P>SOLUTION: The first track 8a for correction is provided in the side most sided to a rotary shaft 2 of a track group 10, and the second track 8b for correction is provided in the side most distant from the rotary shaft 2, in a rotary disk 3 of the encoder 1. A charge reading-out part for a photodetecting part 6 of an optical sensor 5 reads out charges from a picture element within an area including the first incident position of light passed through the track 8a for the correction, and a picture element within an area including the second incident position of light passed through the second track 8b for the correction, as correction data, as to the incident positions of the light, and then reads out a charge from a picture element within an area including an incident position of light passed through tracks 9a-9i for angle detection, as a data for the angle detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009473-A (JP)
Title: Drive power unit utilizing wind, rotating member, and blade member suitable for the unit
Inventor: NAKAWA MASATO
IPC: F03D3/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive power unit utilizing wind with reduced weight and a vertical rotating shaft rotatable even with breeze.  <P>SOLUTION: The drive power plant includes a vertical rotating shaft 12 disposed vertically and rotatably; horizontal rotating shafts 16 to 18 rotatably perpendicularly penetrating the vertical rotating shaft 12; a first and a second plate-shaped blade member 19 to 24 mounted about the vertical rotating shaft 12 on the opposite sides of the horizontal rotating shafts 16-18; and a drive power mechanism 29 operable with the rotation of the vertical rotating shaft 12. The first and second blade members 19-24 are secured to the horizontal rotating shaft 12 such that their plane orientations deviate from each other by an angle of 90 degrees in the peripheral direction of the horizontal rotating shaft 12, and rock about the horizontal rotating shaft 12 in combination with each other between the vertical and horizontal directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048702-A (JP)
Title: Fuel injection control device for engine
Inventor: MIURA MANABU
IPC: F02M45/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque fluctuation due to deflection of pilot injection intervals from the optimum value when a target excess air ratio is quickly changed from lean into rich as in dissociation/reduction processes to an NOx trap catalyst.  <P>SOLUTION: When change quantity of the excess air ratio is large, correction is conducted in such a way that the pilot injection interval is changed in accordance with an actual excess air ratio by interpolation computation or the like based on the target excess air ratio and the actual excess air ratio. Since the pilot injection interval is changed in accordance with change of the actual excess air ratio when it is converged to the target excess air ratio, the pilot injection interval can be set proper to correspond to the actual excess air ratio. Action of the pilot injection interval quickly changed in steps between target values before and after change of the excess air ratio can be restricted. Torque fluctuation can therefore be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050485-A (JP)
Title: Disk driver
Inventor: OMORI KIYOSHI
IPC: G11B19/20
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of inclination, shaking, etc., when a spindle motor is attached to a base.  <P>SOLUTION: The disk driver is equipped with a turntable 22 which holds an optical disk 2, the spindle motor 23 which rotationally drives the turntable 22, an optical pickup 20 which writes and/or reads signals to/or from the optical disk 2, guide shafts 42a and 42b which support the optical pickup 20 slidably in the radial direction of the optical disk 2, and a base 15 which is mounted with the spindle motor 23 and both ends of the guide shafts 42a and 42b. The spindle motor 23 is attached to the base 15 by means of a spacer member 28 which positions the turntable 22 in its height direction in relation to the base 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057399-A (JP)
Title: Communication apparatus
Inventor: YUASA TACHIO
IPC: H04B13/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication apparatus provided with communication elements for transmitting a signal at high speed.  <P>SOLUTION: Each communication element 200 is electrically connected to first and second signal transmission layers for transmitting a signal. Each communication element 200 is provided with: a reception circuit 241 for receiving a signal from the other communication elements; a transmission circuit 243 for transmitting a signal to the other communication elements; a control circuit 242 for controlling operations of the reception circuit and the transmission circuit; a first electrode 201 connecting at least the reception circuit 241 and the transmission circuit 243 to the first signal transmission layer; and a second electrode 202 connecting at least the reception circuit 241 and the transmission circuit 243 to the second signal transmission layer, and utilizes a change in the electric quantity between the first and second electrodes 201, 202 to make communication with other communication elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056984-A (JP)
Title: Apparatus and method for vapor phase growth
Inventor: KANETANI KOICHI
IPC: H01L21/683
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth apparatus and a vapor phase growth method, by which the occurrence frequency of slip dislocation can be surely reduced.  <P>SOLUTION: The vapor phase growth system 100 is used to heat both surfaces of the single crystal silicon substrate W of a diameter of 300 mm or more and to grow in vapor phase a silicon epitaxial layer on the main surface thereof. It is provided with a susceptor 2 to place the single crystal silicon substrate W. The susceptor 2 is provided with a spot facing 2c that is provided with an outer circumferential side 20 for supporting the rear face of the single crystal silicon wafer W as well as an inner circumferential side 20 is kept more recessed than the outer circumferential side 20 inside the outer circumferential side 20. The susceptor 2 is provided with a curved reverse U-shaped cross section shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053738-A (JP)
Title: Vertical two-tank-type composter
Inventor: UEDA HIDEKI
IPC: C02F11/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composter for organic wastes which has a large processing capacity and being capable of discharging a composted product at a required moisture content.  <P>SOLUTION: The vertical two-tank-type composter 10 is used for composting organic wastes by stirring the organic wastes under a warm state to be fermented. It contains a closed fermentation tank 11, which is installed vertically and an upper tank 12 and a lower tank 13 are formed inside, a stirring shaft 25 installed vertically inside the fermentation tank 11, and stirring paddles 27, 28, which are attached to the stirring shaft 25 and rotated in the upper tank 12 and the lower tank 13 to stir the organic wastes. The upper tank 12 has an opening 18 for feeding the organic wastes and a bottom plate 14 which is warmed by warm water circulated by a warm water circulating path 50. The stirring paddle 27 in the upper tank 12 has a plurality of holes 30 for blowing warm air. The lower tank 13 is equipped with a ventilator for drying and an opening 22 with a damper for discharging the processed compost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056308-A (JP)
Title: Support system and method for transfer/move
Inventor: NAKAMOTO HISATOMI
IPC: G06Q50/10
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the trouble or failure of various notifications and arrangements for transfer/move and make arrangements according to the schedule of transfer/move.  <P>SOLUTION: This move support system sends a request for business about transfer/move from the terminal of a consignor who desires transfer/move to a procedure agent's terminal connected via a line. In the move support system, the procedure agent's terminal has a storage means for holding information about the procedures of transfer/move, the individual information of the consignor, and information about the agency; a creation means for creating a screen for a list of businesses needed for transfer/move based on the information about the procedures of transfer/move; a sending means for sending the screen to the consignor's terminal; a registering means for receiving from the consignor's terminal consignment wish information inputted by use of the screen and for registering this information in the storage means; and a summing means for summing up service points based on the consignment wish information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059028-A (JP)
Title: Thermosetting flux and solder paste
Inventor: MATSUMOTO KAZUTAKA
IPC: B23K35/36
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermosetting flux realizing solder joining high in joining strength and heat resisting strength at a high temperature and suitable to soldering joining for a semiconductor device and an electronic component, and to provide lead-free solder paste obtained by using the same.  <P>SOLUTION: The thermosetting flux contains as essential components an epoxy resin, a setting agent, a rosin derivative having a functional group capable of reacting with the epoxy resin . As the rosin derivative, at least one kind of rosin derivative selected from among maleic-modified rosin, fumaric-modified rosin and acrylic-modified rosin is used. The flux can be used in the form of solder paste by being kneaded with lead-free solder alloy powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061671-A (JP)
Title: Portable electronic device with built-in lighter
Inventor: ULRICH FARBEAR
IPC: F23Q2/42
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighter easy to be brought to prevent the lighter from being left by integrating a portable electronic device with the lighter, and to achieve miniaturization and multi-functions.  <P>SOLUTION: A cellular phone 1 has a display screen 12 on one side thereof to be inside when a casing 11 is folded through a hinge and a key operation board 13 having a menu key 131 and a selection key 132 on the other side thereof. A built-in antenna 14 is built in a part close to the hinge in a back side of the screen 12 inside the casing 11, and a built-in lighter 3 is embedded for installation in a tip part of the casing on a side opposite to the hinge. When an igniting slide switch 4 provided in a casing 11 side surface is operated, a nozzle cover 31 is opened and the ignited flame appears from a nozzle 30. A cartridge type fuel tank of the built-in lighter is used, and functions for detecting quantity of fuel gas and displaying screen and a safety lock means for the nozzle 30 are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040820-A (JP)
Title: Image sensor and information processing apparatus using the image sensor
Inventor: TABATA MASAMI
IPC: H04N1/19
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor and an information processing apparatus using the image sensor in which an S/N of a sensor output is easily and inexpensively improved.  <P>SOLUTION: A photoelectric sensor 102 provided on a sensor array 1 is located within an image formation area of an image forming lens 2, and an image signal is generated by optical information which is photodetected by the photoelectric sensor 102. An electrode part 104 to be connected to the photoelectric sensor 102 is provided on the sensor array 1 so as not to make light incident from the image forming lens 2 on the electrode part 104. The electrode part 104 is located out of a range of the image formation area of the image forming lens 2. Conductive materials are exposed to a surface of the electrode part 104. Reflected light on the electrode part 104 is prevented from becoming a stray light component to be made incident on a photodetection part of a sensor IC 102 as noise light so that the S/N of the sensor output is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005060344-A (JP)
Title: Cell activation agent, hyaluronic acid production promoting agent, decorin production promoting agent, antioxidation agent and external preparation for skin
Inventor: SEKI TAIZO
IPC: A61K8/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To find out an active component having excellent cell activating action, hyaluronic acid production promoting action, decorin production promoting action and antioxidation action and to use the component as a cell activation agent, a hyaluronic acid production promoting agent, a decorin production promoting agent, an antioxidation agent and an external preparation for skin.  <P>SOLUTION: Extract of a plant of the family Dicranaceae having excellent cell activating action, hyaluronic acid production promoting action, decorin production promoting action and antioxidation action is used as a cell activation agent, a hyaluronic acid production promoting agent, a decorin production promoting agent and an antioxidation agent. An external preparation for skin for antiaging use is produced by compounding an external preparation for skin with the extract of the plant of the family Dicranaceae. The extract of the plant of the family Dicranaceae is preferably extract of one or more plants selected from the genus Dicranum or Campylopus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285319-A (JP)
Title: Rigid polyurethane foam composition and low-temperature insulator using the same
Inventor: CHOE KUN HYUNG
IPC: C08G18/48
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam composition exhibiting excellent heat-insulating properties and mechanical characteristics which is obtained by using a hydrofluorocarbon blowing agent having no ozone-depletion potential, a specific isocyanate and a specific polyether, and to provide a low-temperature insulator.  <P>SOLUTION: The rigid polyurethane foam composition is obtained using a polymeric 4,4'-diphenylmethane diisocyanate as the isocyanate, a polyol mixture as the polyether comprising polyether polyols obtained by addition-polymerization of propylene oxide and ethylene oxide to (a) sorbitol, (b) pentaerythritol and (c) sucrose, respectively, (d) a polyester polyol obtained by addition-polymerization of propylene oxide and ethylene oxide to phthalic anhydride, and (e) a polyether polyol obtained by addition-polymerization of ethylene oxide and propylene oxide to glycerine having a bromine-substituent, and the hydrofluorocarbon as the blowing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065547-A (JP)
Title: Method for evaluating dioxin compounds contained in target substance, and micro array
Inventor: KOMAI MICHIO
IPC: C12M1/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and comprehensive method for evaluating a dioxin compound contained in a target substance, enabling the evaluation of the dioxin compound and the evaluation of an extent of its expression, and to provide a micro array used for the evaluation method.  <P>SOLUTION: The method for evaluating the dioxin compound is characterized by comprising administering the dioxin compound into a mouse, extracting mRNA from the liver of the mouse, and reacting the extracted mRNA with two or more genes selected from the group consisting of cytochrome P450 1a1, cytochrome P450 1a2, cytochrome P450 2a4, cytochrome P450 2a5, glutathione S tranferase θ2, a low density lipoprotein receptor-related protein 1, aniline aminopeptidase, adenylate kinase 4 and high mobility group box 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004044600-A (JP)
Title: Control device of gas concentration sensor, and using method of gas concentration sensor
Inventor: SATO YOSHIKUNI
IPC: G01N29/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a using method of a gas concentration sensor and a control device of the gas concentration sensor accurately measuring gas concentration.  <P>SOLUTION: In a step 100, judgment is made as to whether there is a predetermined air flow rate. In a step 110, processing for zero point correction is carried out. More specifically, gas concentration of purged gas is measured by the gas concentration sensor 4 in a condition that a purge valve 17 is closed, and a sensor output S1 at that time is obtained. The sensor output S1 is compared with a correct sensor output S0, and a difference ▵S between them is calculated. In subsequent measurement of gas concentration, a value S3 deducting the difference ▵S from an obtained sensor output S2 is used as a correct sensor output. In a subsequent step 120, a feed amount of purged gas, accordingly gas concentrate of purged gas to be supplied, is calculated. In a subsequent step 130, the purge valve 17 is driven, and a necessary feed amount of purged gas (A%) is supplied to an inlet pipe 2.  <P>COPYRIGHT: (C)2004,JPO