baber/WOPTO huggingface dataset:
Patent JP-2005020596-A (JP)
Title: Impedance matching circuit and matching method
Inventor: SAKAMOTO AKIJI
IPC: H03H7/38
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent impedance matching property even when receiving either one of signals of different frequencies.  <P>SOLUTION: One terminal of an impedance matching circuit 100 composed of a resonance circuit 20 which is composed of a coil 21 and a capacitor 22, and a capacitor 30 is connected to an antenna 40, the other terminal is connected to a high frequency circuit 50. In order to obtain the excellent matching property even when receiving any one of a signal of 800MHz or a signal of 1.5GHz, a value of the coil 21 is set to 1 to 3nH, and values of the capacitors 22 and 30 are set to 5 to 10μF.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021015-A (JP)
Title: Method for detecting trace nucleic acid
Inventor: MORI YASUYOSHI
IPC: C12Q1/68
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and accurately determining a trace nucleic acid by which nonspecific amplification is prevented.  <P>SOLUTION: A reaction liquid containing the target nucleic acid is subjected to an amplification reaction of the nucleic acid in a state wherein ≤16 nM of the target nucleic acid is present in a simple space where the degree of freedom of motion of nucleic acid molecules is substantially limited to the two dimensions or below. Thereby, a pseudo-microspace for detecting the target nucleic acid is formed in the simple space to detect an amplification product in the microspace. As a result, the initial amount of the target nucleic acid is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024344-A (JP)
Title: Temperature sensor
Inventor: SHIRAKI SATOSHI
IPC: G01K7/22
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor for enhancing manufacturing work efficiency.  <P>SOLUTION: In this temperature sensor 10, a thermistor 32 with a pair of lead wires 23A and 34B connected thereto is housed in a sensing part 12a. The thermistor 32 is covered only with an element protection part 43 made of resin. That is, since the temperature sensor 10 utilizes no conductive holders, it does not occur that the thermistor 32 and a pair of harnesses 34A and 34B contact with a conductor, actualizing stabilization of temperature detection signals of the sensor 10. Accordingly, in contrast to a conventional temperature sensor with a thermistor housed in a holder made of metal, the sensor 10 dispenses with the need for thinking of insulating the thermistor 32 and the pair of harnesses 34A and 34B from the conductor when housing the thermistor 32 in a holder 12. This simplifies sensor manufacturing work to increase the efficiency of the manufacturing work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027447-A (JP)
Title: Railway vehicle drive system
Inventor: INARIDA SATOSHI
IPC: B60L50/15
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To bring about a state where a driving force necessary for vehicle operation and a braking force generated by regeneration operation can be obtained by managing and controlling the power of each means, in the railway vehicle drive system composed of a vehicle having a generation means and a vehicle having a power conversion means that controls a drive unit, and a power storage means.  <P>SOLUTION: The railway vehicle drive system is connected with a first railway vehicle 1 mounted with the generation means 10, a power converter 20, a driving motor, and the power storage means 50; a second railway vehicle 2 mounted with the power converter 20, the driving motor, and the power storage means 50; and each means by a power transmission means 40. The railway vehicle drive system comprises a power management means 100 that controls the power generation of the generation means 10 and a power storage amount of the power storage means 50, the power storage means 50 stores power and regenerated power generated by the generation means 10, the driving motor is driven by the power converter 20 with the generation means 10 and the power storage means 50 as power sources, and thus a railway vehicle is driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025611-A (JP)
Title: Delivery management system and delivery management method for alc panels and fittings thereof
Inventor: NISHIKAWA MASAYUKI
IPC: G06Q50/04
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the exchange and handling work of documents by constructing a delivery management system using a computer for ALC (autoclaved light-weight concrete) panels and fittings thereof.  <P>SOLUTION: This delivery management system for ordered ALC panels and fittings thereof comprises a panel production program for determining a production number and yard number of the panel based on order receipt data of the panel to make a production plan, and a fitting packaging program for making a fitting packaging plan and fitting packaging data for packaging the fittings in several packaging boxes based on the order receipt data of the fittings. This system further comprises a fitting packaging data automatic transmission program for automatically transmitting the fitting packaging data and the like to a fitting maker, a fitting loading program for determining the loadable quantity of the panels loaded on the same vehicle from the total weight of the fitting packaging boxes, and a panel shipping program for determining the number of trucks and a loading specification for loading the fittings and panels on trucks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030303-A (JP)
Title: Air intake duct for vehicle
Inventor: KAMIMURA MASATO
IPC: F02M35/10
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air intake duct for vehicle to reliably lead air from an air intake port to an engine via an air cleaner even when the air intake port is closed.  <P>SOLUTION: In the air intake duct for vehicle having a duct to lead air from an air intake port to an air cleaner, a window part is formed in the duct, and an opening member to automatically open the window part by the atmospheric pressure when the pressure in the dust is lower than the predetermined negative pressure is provided on the window part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039892-A (JP)
Title: Brushless electric motor controller
Inventor: YAMAZAKI KOICHI
IPC: H02P6/08
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To supply a brushless electric motor controller which transmits phase excitation switching information of the brushless electric motor via a pair of (two) transmission lines.  <P>SOLUTION: The brushless electric motor controller includes a phase excitation switching signal output substrate side transformer 4 having a phase excitation switching signal output substrate side signal winding 4a and a phase excitation switching signal output substrate side power source windings 4b, 4c connected to a power source voltage supply line 6, disposed on a phase excitation switching signal output substrate body 2, and a driver side transformer 5 having a driver side signal winding 5a and a driver side power source windings, 5b, 5c connected to a power source voltage supply line 6, disposed on a driver body 1. Thus, serially converter phase excitation switching information SCS can be superposed on a pair of (two) power source voltage supply lines 6, and can be transmitted from the phase excitation switching signal output substrate side signal winding 4a to the driver body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043526-A (JP)
Title: Flanged electrophotographic photoreceptor and image forming apparatus
Inventor: OKAWA SHIHO
IPC: G03G5/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flanged electrophotographic photoreceptor which ensures little misregistration in printing, for example, little color smear in polychromic printing, and to provide an image forming apparatus with such flanged electrophotographic photoreceptors.  <P>SOLUTION: In the flanged electrophotographic photoreceptor composed of a rough drum tube 1, a flange 3 attached to the rough drum tube 1, and a photosensitive layer formed on the periphery of the rough drum tube 1, and the image forming apparatus, a through-hole 15 for threading a shaft pin is made in a central part of the flange 3 and specified ribs 7 are located around the through-hole 15 to indirectly transmit torque from a driving source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050391-A (JP)
Title: Optical disk device
Inventor: KUMA ISAMU
IPC: G11B31/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which a read-out time is shortened, especially, the read-out time is shortened even from a scratched optical disk.  <P>SOLUTION: In an optical disk device 30 which is connected to a host computer 50 and performs read-out operation of audio/video data based on a command inputted from the host computer 50, and which reads out audio/video data recorded in the optical disk 10 and transfers the data to the host computer 50, the device is provided with a continuous scratch deciding means 20 for deciding whether continuous scratch exists in the optical disk 10, based on whether a plurality of addresses or blocks for which a plurality of times of retry operation are performed are continued, when a plurality of retry operations are performed in the same address or in the same block because of read-out error of the audio/video data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048306-A (JP)
Title: Polyurethane fiber and method for producing the same
Inventor: TANAKA TOSHIHIRO
IPC: D01F6/94
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane elastic fiber which is suitable for clothes having excellent releasability, fitness, appearance, wearing feeling discoloration resistance and the like, and to provide a method for producing the same.  <P>SOLUTION: This polyurethane elastic fiber comprising a polyurethane comprising a polyol and a diisocyanate as main constituents is characterized by containing a cellulose ester. Cellullose acetate butyrate, cellulose acetate propionate or the like is used as the cellulose ester. The method for producing the polyurethane elastic fiber is characterized by adding the cellulose ester to a solution of the polyurethane comprising the polyol and the diisocyanate as the main constituents and then spinning the mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052217-A (JP)
Title: Ct image display method and ct equipment
Inventor: NISHIDE AKIHIKO
IPC: A61B6/12
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To display a CT image visually showing a positional relation between a needle tip in the advancing direction of the needle inserted into a subject and a target portion.  <P>SOLUTION: This CT image display method is characterized in obtaining a plurality of sliced raw data adjacent to the subject inserted with the needle N, creating respective sliced tomograms, detecting the needle N from the respective sliced tomograms, determining a single plane including the needle N as a needle display surface Pv, creating the tomogram on the needle display surface Pv and displaying it. This constitution can visually show the positional relation between the needle tip in the advancing direction of the needle inserted in the subject and the target portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073317-A (JP)
Title: Brush holding device
Inventor: NARA KOJI
IPC: H02K13/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush holding device assembled at a right position without deforming a brush holder.  <P>SOLUTION: The brush holding device includes: a first projection 86 having a high height and provided at a position near a through hole 78 for mounting a terminal for connecting a pigtail at a holder mount 81L of a brush holder stay 72; and a second projection 87 having a low height at a position farther from the through hole 78. A cutout 98 is provided at a contact piece 97b of the brush holder 91L having a slit 95 for drawing out the pigtail to a sidewall 93b. A cutout 102 is provided at a contact piece 101b of the brush holder plate 92, and a cutout 103 is provided at a contact piece 101d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033067-A (JP)
Title: Semiconductor integrated circuit, its static electricity breakdown voltage test method, and device
Inventor: ITO MINORU
IPC: G01R31/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a static electricity breakdown voltage test method which is high in inspection accuracy of a semiconductor integrated circuit and inexpensive.  <P>SOLUTION: One of the ground terminals VSS, VSSI of the semiconductor integrated circuit 100 is grounded, and in this state, static electricity is applied from a static electricity application device 102 to all terminals of the semiconductor integrated circuit 100. Thereafter, a power supply device 106 is connected to a power supply terminal VDD of the semiconductor integrated circuit 100, and the other terminal of the same is grounded. In this state, a leak current inspection device 116 is connected to the all signal terminals to inspect the terminal leak current. The ground terminal VSSI of an internal circuit of the semiconductor integrated circuit 100 is grounded, and the leak current inspection device 104 is connected to a power supply terminal VDDI. In this state, a pattern generator 105 for supplying a digital signal is connected to a signal input terminal (IN, I/O) to inspect the power supply leak current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168634-A (JP)
Title: Carbon nanotube matrix and method of growing the same
Inventor: LIU LIANG
IPC: C01B31/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube matrix grown directly on a metallic substrate and suitable for industrial applications.  <P>SOLUTION: The carbon nanotube matrix is grown directly on the metallic substrate and suitable for the industrial applications, contains the metallic substrate and the carbon nanotube formed on the metallic substrate, and provided with a silicon layer deposited on the metallic substrate between the metallic substrate and the matrix of the carbon nanotube. There is no need of selecting the metallic substrate and the carbon nanotube is grown directly on the metallic substrate. The metallic substrate is provided and the carbon nanotube matrix is grown by depositing the silicon layer on the metallic substrate, depositing a catalyst on the silicon layer, and introducing a hydrocarbon gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005034104-A (JP)
Title: Instant noodle and method for producing the same
Inventor: OE YUKIKO
IPC: A23L7/113
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing instant noodles quickly recovering in hot water, improved in palate feeling after restoring and excellent in noodle making aptitude.  <P>SOLUTION: The method for producing the instant noodles comprises making raw material flour into noodles, steaming the noodles, frying the steamed noodles in oil or not frying in oil, and drying the noodles. Furthermore, the method comprises formulating 0.5-5 pt(s). wt., based on 100 pts. wt. of the raw materia flour, of an oil and fat pregelatinized starch material obtained by heating starch slurry under coexistence of oil and fat, and having oil and fat separation rate of ≤50% and adhesion degree of ≤5%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045621-A (JP)
Title: Mobile station and base station of dedicated short range communication system
Inventor: TAKIKITA MAMORU
IPC: H04W16/02
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station and a base station of a dedicated short range communication system in which an approaching alarm is performed between vehicles mounting a mobile station through the dedicated short range communication system.  <P>SOLUTION: A mobile station of the dedicated short range communication system uses a radio transmission signal having a communication frame configuration including an FCMS (frame control message slot), an MDS (message data slot) and an ACTS (activation slot) to perform dedicated short range communication with the base station and at least one mobile station. The mobile station has a radio communication part for transmitting and receiving a radio transmission signal to/from the base station, a data processing means for processing data of transmitted and received radio transmission signals, a second station allocation determining means for determining whether an MDS is allocated to a second mobile station in an FCMS of a received radio transmission signal, an MDS allocation requesting means for requesting the base station to allocate an MDS of its own station in an ACTS of a radio transmission signal to be transmitted, and an alarm commanding means for issuing an alarm command when an MDS is allocated to the second mobile station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045121-A (JP)
Title: Ac adapter
Inventor: AOKI HIROTOSHI
IPC: H01R13/40
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC adapter wherein the temperature of a case surface is reduced and the temperature of the case surface is made uniform.  <P>SOLUTION: In the AC adapter wherein a heat source 1 is stored inside a case, a recess 12 for heat insulation is formed by recessing the case, and a shielding film 14 for shielding heat is provided to the upper surface of the recess 12. That is, an air layer from the heat source to the case surface is made thick, the air layer is sealed by the shielding film and divided, an air layer whose temperature is lower than that of a high temperature air layer at a heat source side is ensured, and transmission of heat from the heat source 1 to the case surface is minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047131-A (JP)
Title: Method and apparatus for molding molded product
Inventor: YAMADA NAOKI
IPC: B29C43/56
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a problem wherein air bubbles are involved in a molded product if there is a vacuum leaking place in a conventional vacuum impregnation molding method and a flaw is caused in the molded product.  <P>SOLUTION: A mold having a reinforcing material placed thereon is covered with a first vacuum film and this first vacuum film is covered with a second vacuum film. The molding part of the mold in the first vacuum film is degassed by a first degassing means and a resin is injected in the molding part of the mold by a resin injection means to impregnate the reinforcing material. The operation of the first degassing means is stopped to stop the degassing in the first vacuum film and, before the first degassing means is stopped late, a second degassing means is operated to internally degass the second vacuum film and the molded product is clamped under pressure by the degassing in the second vacuum film of the second degassing means and molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048653-A (JP)
Title: Differential pressure valve mechanism
Inventor: KIMURA KAZUYA
IPC: F04C28/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure valve mechanism for suppressing the generation of unusual sounds.  <P>SOLUTION: A scroll type compressor has a back pressure chamber 75 partitioned from and formed on the back side of a movable scroll member. On a bleed passage 77 connecting the back pressure chamber 75 to a suction chamber 51, a pressure control valve 78 is arranged for controlling pressure in the back pressure chamber 75. The pressure control valve 78 has a valve chamber 72 formed on the bleed passage 77, a valve hole 73 arranged on the upstream side of the valve chamber, a valve element 79 stored in the valve chamber 72 where pressure on the side of the back pressure chamber 75 operates in the direction of opening the valve hole 73 and pressure on the side of the suction chamber 51 operates in the direction of closing the valve hole 73, and an energizing spring 82 for energizing the valve element 79 in the valve closing direction. In the valve hole 73, a pin 85 is loosely inserted for disturbing the flow of refrigerant gas from the valve hole 73 into the valve chamber 72.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047570-A (JP)
Title: Method and device for detecting defective packaging
Inventor: IKEDA TAKAYUKI
IPC: G06T1/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for detecting defective packaging capable of detecting any defective packaging fold of a package packaged with a designed packaging paper.  <P>SOLUTION: When detecting any defective packaging fold of a package packaged with a designed packaging paper, a surface to be inspected of the package is irradiated with irradiation beams of the same color as the color of the design printed on a printed part of the packaging paper appearing on the surface to be inspected based on the color data of the design printed on the printed part of the packaging paper, the image of the surface to be inspected of the package irradiated with the irradiation beams is picked up, the obtained image pickup data is binarized, the packaging fold of the package is extracted and presence/absence of any defective packaging fold is detected thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055745-A (JP)
Title: Scanning optical microscope
Inventor: YAMAMOTO YASUTO
IPC: G02B21/06
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized and inexpensive scanning optical microscope, in which a laser light having a desired wavelength component is selectively obtained and in which the optical adjustment is simple.  <P>SOLUTION: An acousto-optical element 6 is provided, for selecting at least one excitation wavelength for exciting at least one florescent substance in a sample, from the laser light containing a plurality of wavelengths outputted from a fiber laser unit 1 which oscillates in two or more wavelength bands and which outputs the laser light containing the respective wavelength components. The sample 10 is scanned with the laser light selected by the acousto-optical element 6 by a galvano 8, and the fluorescent light emitted from the sample 10 is detected by photoelectric detectors 13 and 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054531-A (JP)
Title: Back-filling material injection device in shield tunneling method
Inventor: ISHII TAKAO
IPC: E21D11/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a back-filling material from being solidified sticking into an injection pipe in a shield tunneling method and to easily dissolve trouble at the occurrence of trouble.  <P>SOLUTION: This back-filling material injection device is provided with a base part 6 composed of a back-filling material supply system, a washing water supply system, and a confluence pipe of these systems; a tube 7 made of an elastic flexible material connected to the confluence pipe; a pressing rod 8 pressing to squeeze the required range of the tube; and an operating mechanism 9 for moving the pressing rod in a tube squeezing direction. The back-filling material supply system is composed of two systems which are an A-liquid supply system and a B-liquid supply system. A B-liquid injection pipe 10 connected to the B-liquid supply system is made of an elastic flexible material and inserted close to the tip in the tube, and a piece 11 for squeezing a part of the tip of the tube is provided in a position between the tube tip and the B-liquid injection pipe tip. A locking means 12 is provided for holding the tube squeezing state of the piece and releasing the hold of the piece at the operation termination of the operating mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI