baber/WOPTO huggingface dataset:
Patent JP-2002281675-A (JP)
Title: Apparatus for discriminating independent operation of generator, when power consumer having power generating facility fitted with the generator system- interconnects with electrical enterpriser
Inventor: NORIMATSU SHINJI
IPC: H02J3/38
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To discriminate that the generator of power generating facilities has fallen into independent operation, when a power consumer having power generating facilities system-interconnects with an electrical power agency. SOLUTION: Current transformers (CTs) are fitted to phases R and S for detecting unbalance among three-phase load currents inside a power consumer. Similarly, CTs are fitted to the same phases for detecting unbalance among supply currents from the generator. A detected signal from each CT is inputted to a circuit, composed of an effective value circuit, a differential amplifier, and a microcomputer.
Patent JP-2002316075-A (JP)
Title: Coating method and device for low-temperature curing two-liquid type polyurethane coating material
Inventor: FUJI MASAYUKI
IPC: B05D7/24
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce coating material and cleaning thinner costs by delaying thickening in mixing of coating materials in a coating method for the low- temperature curing two-liquid type polyurethane coating materials. SOLUTION: A first liquid consisting of a polyhydroxy compound as a base and a second liquid consisting of a polyisocyanate as a chief are mixed as coating materials in a mixer and this liquid mixture is supplied to a spray gun 5 to perform coating. During the standby for the coating or interruption thereof, nitrogen is force fed from an inert gas, for example, high-pressure nitrogen cylinder 7 into a coating material supply system to the spray gun 5 inclusive of at least the mixer 4.
Patent JP-2002324981-A (JP)
Title: Electronic apparatus attaching apparatus
Inventor: IGUSHI HIROAKI
IPC: H05K7/12
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To readily improve an engagement release operation of an electronic apparatus and an attachment adaptor. SOLUTION: In this electronic apparatus attaching apparatus, a rear 1a of the electronic apparatus 1 is inserted into an opening 3 of a panel 2, the rear 1a being larger in width than a front 1b, and the tubular attachment adaptor 4 to be mounted from the rear end is engaged and set around the rear 1a of the electronic apparatus 1 whereby an opening edge 5 of the panel 2 is positioned between the front 1a of the electronic apparatus 1 and the attachment adaptor 4 and thus the electronic apparatus 3 is attached.  Then, rugged parts 6 are formed on a pair of opposing outer sides of the electronic apparatus 1, that is, at the topside and underside of the electronic apparatus 1, and a pair of elastic engagement pieces 8 having engagement craws 7 at the front ends is provided on a pair of opposing sides of the attachment adaptor 4, that is, at the topside and underside of the attachment adaptor 4, the engagement craws 7 being engaged to the rugged part 6. Releasing parts 9 formed on the rear ends of the pair of the engagement pieces 8 are elastically transformed to release the engagement of the engagement craws 7 and the uneven parts 6.
Patent JP-2002324392-A (JP)
Title: Device with spindle motor and system with the same
Inventor: NAKABAYASHI YOICHI
IPC: H02P6/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to be transmitted serially from a host system about the situation that a spindle motor is not started. SOLUTION: A CPU 16 in a HDD 10 notifies the followings periodically through a HDC 14 to a host system 20 when the starting of a SPM 12 is missed and the temperature of the SPM 12 measured by a temperature sensor 15 has been deviated from the allowable temperature range for starting a spindle motor where is registered into an allowable temperature table 161 for starting. These are a heating/cooling demand flag to require heating or cooling, the current temperature of the SPM 12, and the latency time until starting is made to be allowable by heating or cooling. The host system 20 controls a heater/ cooler 30 according to a demand flag notified through the HDC 14, and the temperature and the latency time of the SPM 12 are displayed on a display 21.
Patent JP-2002150214-A (JP)
Title: System and method for coded information reader
Inventor: SIMON RALF E
IPC: G06K7/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for reading coded information. SOLUTION: A housing 102 includes a radiation source 106 used for emitting radiation through an opening section 104 fitted in the housing 102 and a radiation detector 108 used for receiving the radiation reflected and returned through the opening section 104. A red light emitting diode(LED) can be used for the radiation source 106, and a semiconductor sensor can be used for the radiation detector 108. In this method for reading coded information 120, infrared rays are emitted on the coded information 102, the infrared rays reflected by the coded information 102 are received, and an electric signal indicating the received infrared rays is generated.
Patent JP-2002324603-A (JP)
Title: Connecting and fixing structure of flexible printed circuit
Inventor: KONDO SHOICHI
IPC: H01R12/51
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting and fixing structure of a flexible printed circuit which is easy to detach. SOLUTION: For the connecting and fixing structure of a flexible printed circuit, fixing the flexible printed circuit (hereinafter referred to as FPC) 15 to a support 10, and electrically connecting a conductive member to electrode patterns 17 of the FPC 15, at least two through holes 24 are formed to the FPC 15, and holding parts 25, holding the FPC 15 by the through hole 24, are formed to the support 10, and the conductive member is formed by an coil springs 18 which is an elastic material.
Patent JP-2002326727-A (JP)
Title: Image forming device
Inventor: MATSUZAKI HIRONORI
IPC: B65H1/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting the presence or absence of both of a recording medium and a cassette with a simple structure provided with one detecting sensor. SOLUTION: The presence or absence of the cassette 50 or the recording medium is detected by a detecting unit 60 composed of a push lever 70 extended in the mounting direction of the cassette 50 (direction of arrow B), a sensor lever 80 which is optionally fixed or rotatable on the basis of a position of the bush lever 70, a flag 90 rotated by being driven by the sensor lever 80, and a detection sensor 100 of which an optical path is blocked by the flag 90.
Patent JP-2001355439-A (JP)
Title: Secondary air supply device for motorcycle
Inventor: MATSUMOTO AKIO
IPC: F01N3/34
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a secondary air supply device for a motorcycle improving appearance and commercial property while reducing cost and weight by making effective use of the dead space of a V-type engine. SOLUTION: A body frame is equipped with the V-type engine 3 wherein cylinder assemblies 15F, 15R are longitudinally arranged in V-shape from the side view along the proceeding direction of a vehicle. The body frame is provided with a fuel tank and a rider's seat in the longitudinal direction of the vehicle. Exhaust pipes 21F, 21R are connected to cylinder heads 17F, 17R of the engine 3. The secondary air supply device 23 is covered with a cover 27 disposed near the body frame 2. The secondary air supply device 23 is provided with a secondary air valve 24, an air cleaner upstream of the air valve 24, and secondary air supply 26F, 26R for supplying the engine 3 with secondary air from the secondary air valve 24. The secondary air valve 24 and the air cleaner are covered with the cover 27.
Patent JP-2002326949-A (JP)
Title: Immunostimulator
Inventor: OGASAWARA KAZUMASA
IPC: A61P37/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To treat cancers and virus infectious diseases by stimulating the immune system. SOLUTION: This immunostimulator contains a TGF-γ receptor or its derivative, and an MHC binding peptide.
Patent JP-2002333303-A (JP)
Title: Rotary angle detector, torque sensor and steering apparatus
Inventor: YOSHII YASUYUKI
IPC: G01D5/18
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary angle detector for detecting the absolute rotary angle of a rotary shaft, a torque sensor using the rotary shaft detector and a steering apparatus. SOLUTION: The rotary angle detector is provided with a calculation processing part 4 wherein partial spiral targets 2, 2,... different in lengths from a start end to a terminal end are juxtaposed on the peripheral face of a disk- like target board 2a fitted outward to an input shaft 11 in the peripheral direction, which faces the targets 2, 2,..., in which a magnetic sensor 31 generating voltage V changing in response to the rotation of the targets 2, 2,... is arranged, and the absolute rotary angle of an input shaft 11 is found by using the voltage V transmitted by the magnetic sensor 31.
Patent JP-2002334636-A (JP)
Title: Gas-insulated disconnecting switch
Inventor: NAKAYAMA YASUSHI
IPC: H02B13/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated disconnecting switch which improves current breaking performance by enhancing field strength acting on an arc to increase magnetic driving force of the arc. SOLUTION: With the gas-insulated disconnecting switch provided with a tank sealing in insulating gas, a fixed contact point having main fixed contact points 1 formed in a cylinder shape and fixed arc contact points 2 generating arc 7 at an opening of a pole, a movable contact point 3 driven by a driving device to contact and release the fixed contact points 1, 2, and a shield 4 set around the fixed contact points 1, 2, the above fixed arc contact points 2 formed in a cylinder shape inside the main fixed contact points 1 are arranged concentrically so that the above movable contact point 3 goes forward or backward between the main fixed contact points and the fixed arc contact points, and a permanent magnet 8 is installed so that polarities of magnetic poles are aligned along the driving direction inside the fixed arc contact points 2.
Patent JP-2002331260-A (JP)
Title: Gas spray valve and charging implement used for charging gas
Inventor: TSUTSUI TATSUO
IPC: B65D83/14
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism in a gas spray valve which can be easily charge gas again into a gas container after its use, and which is higher in strength and rigidity and can be inexpensively produced. SOLUTION: The end part of a gas passage hole 111 of a valve pin 104 is arranged such that it is opened above the second seal ring 108 when the valve pin 104 is placed at its lifting position and it is opened below the second seal ring 108 when the valve pin 104 is depressed at the first stage. A gas feed hole 118 is arranged, which communicates with the inside of the gas container 102 and a specified volume chamber 110 at the inner side of the first seal ring 106 only when the valve pin 104 is placed at its lifting position. When the valve pin 104 is depressed at the second stage, since the end part of the gas passage hole 111 is opened below the first seal ring 106 to cause the inside of the gas container 102 to communicate with the gas passage hole 111, the gas can be charged again.
Patent JP-2002331842-A (JP)
Title: Propeller shaft
Inventor: IIHARA MICHIO
IPC: F16D3/20
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and the size of a propeller shaft, to reduce parts items, and to improve the rotational balance. SOLUTION: The propeller shaft is provided with a unit 45 comprising a slidable constant velocity universal coupling 42 comprising an outer ring 47 having a cup-like large diameter part 47a with a track groove 51 formed in an inner circumferential surface thereof and having a hollow small diameter part 47b integrated with the large diameter part 47a, an inner ring 46 with a track groove 50 formed on an outer circumferential surface thereof, a ball 48 which is interposed between the track grooves 50 and 51 of the inner and outer rings 46 and 47 to transmit the torque, and a cage 49 which holds the ball 48 and is accommodated in an annular space between the inner and outer rings 46 and 47,  and a stab shaft 43 which is inserted from an opening end part of the large diameter part 47a of the outer ring 47 and has a shaft part 43a fitted to the inner ring 46 in a torque-transmitting manner, and has a large diameter part 43b on an end part extending from the shaft part 43a, and a boot 44 which is fitted to the opening end part of the large diameter part 47a of the outer ring 47 and the shaft part 43a of the stab shaft 43 to seal the inside of the joint.
Patent JP-2002333535-A (JP)
Title: Light amplifier with multiplexing filter
Inventor: SHIMIZU MAKOTO
IPC: H01S3/094
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To efficiently multiplex the wavelengths of exited light while a broad pass band is compatible with a low excessive loss. SOLUTION: A multiplexing filter 301 includes a plurality of optical waveguides of which core has a higher refractive index than that of a clad and N+1 (N is an integer not smaller than 2) sets of optical couplers 302a through 302c which combine the optical waveguides at an arbitrary coupling ratio at different and arbitrary positions. Excited light of a plurality of light sources for exciting are multiplexed with a plane light wave circuit which gives optical path differences (when 303a is ΔL, 303b is 2ΔL) to N sets of the optical waveguides located between the optical couplers 302a, 302b and 302c.
Patent JP-2002099750-A (JP)
Title: Interactive learning device using web server and manufacturing method therefor
Inventor: DAN BYUNG JU
IPC: G06Q10/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an interactivre learning device/method by using a Web server, which manage, up-grade and correct an interactive device such as an electronic toy by using a communication network such as the Internet. SOLUTION: The device is provided with a first processing part having a server supplying a control module for performing a processing for a remote control operation, a second processing part connected to the first processing part through the Internet for exchanging data with the first processing part, a processor, a memory and a communication port applied to communication with the first processing part such as a pet robot toy.
Patent JP-2002341934-A (JP)
Title: Processor, information storage device and information storage method
Inventor: YOSHIMOTO YUJI
IPC: H01L21/027
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a processor with which the history of processing is easily grasped and to provide an information storage device and an information storage method for storing the history of such a processing. SOLUTION: The processor is provided with a processor main body 101 having a plurality of processing parts to execute prescribed processing to a body W to be processed and a transportation device to transport the body to be processed among the individual processing parts, a first control part 103 to control the entire processor including the transportation device, a second control part 104 to control the plurality of processing parts, an information storage part 106 to fetch signals transferred between the first control part 103 and the second control part 104 and to store a plurality of kinds of information corresponding to the signals, and an information storage selection mechanism 107 to select the storage frequency of the information according to the kinds of information.
Patent JP-2002343800-A (JP)
Title: Silicon semiconductor device and its manufacturing method
Inventor: TAKAHASHI HIDEKI
IPC: H01L21/322
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of device characteristics only by a low- temperature treatment process at 1,000 deg.C or lower with respect to a silicon semiconductor device, and to provide its manufacturing method. SOLUTION: The void aggregate defects in a silicon layer 3 is set to 1×10<4> /cm<2> or more, and the interface defects 6 on the interface at least between a surface oxide film 4 and the silicon layer 3 is set to 1×10<11> /cm<2> or less.
Patent JP-2002354252-A (JP)
Title: Original reader
Inventor: FUJII SHUJI
IPC: H04N1/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent image data read out by the other reading part from being changed from a boundary, i.e., a position on which the quantity of light is displaced, due to a change in the light quantity of a light source for one reading part while preventing the printing of an image on the rear surface of an original by displacing the positions of the reading parts arranged on both the sides of an original carrier to an original carrying direction. SOLUTION: Two reading parts (e.g. 1st and 2nd reading scanning systems 10, 20 on the position of Pos3) are arranged on both the sides of the original carrier, and when the light source of the other reading part is turned off during the original reading of one reading part, correcting processing is performed so that reading density obtained after turning off the light source is made brighter than that obtained before turning off the light source.
Patent JP-2002353004-A (JP)
Title: Ntc thermistor for temperature detection
Inventor: KATO SATOSHI
IPC: H01C7/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an NTC thermistor for temperature detection that is superior in working efficiency and is high in productivity and reliability. SOLUTION: This NTC thermistor 1 for temperature detection, provided with a coating section 3, is constituted by connecting a laminated thermistor element 2 to one ends of core wires 4a and 4b of insulated electric wires 5a and 5b, and at the same time, molding a resin. The thermistor element 2 uses a laminated chip containing an electrode layer having end-section electrodes composed mainly of Ni, and at the same time, the Young's modulus of the resin used for forming the coating section 3 is adjusted to fall within the range of 1×10<7> Pa to 1×10<8> Pa. The coating section 3 is formed, so that its width becomes narrower as going toward its front end section.
Patent JP-2002354659-A (JP)
Title: Overcurrent protection device
Inventor: OZAKI KIMINORI
IPC: H02H3/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the switching frequency from increasing when an overcurrent protection circuit is actuated. SOLUTION: Current flowing in switching elements SW2, SW4, which compose an inverter 1, is detected by a current detecting circuit 8 and the detected voltage Vc is compared by a comparator 9. When the detected voltage Vc equals or exceeds the reference voltage Vref, an overcurrent detecting signal is output from the comparator 9 and input to the reset terminal of the FF circuit 10. Drive signals Vs2, Vs4 output from the control circuit 5 are input to the control terminals of the switching elements SW2, SW4 via AND circuits 6, 7. Drive signals Vs2, Vs4 are also input to the set terminal of the FF circuit 10 via an OR circuit 10a. The output of the FF circuit 10 is also input in the AND circuits 6, 7. When an overcurrent flows while the switching elements SW2, SW4 are in the ON state, the FF circuit 10 is reset so that the switching elements SW2, SW4 are OFF.  When the onset of the next drive signals Vs2, Vs4, the FF circuit 10 is set and the switching elements SW2, SW4 are switched to ON.
Patent JP-2002354101-A (JP)
Title: Mobile communication apparatus
Inventor: ISHIHARA JUNJI
IPC: H04W88/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication apparatus that can transmit a telephone number with a simple operation. SOLUTION: The mobile communication apparatus is provided with an operation section 1 used for entry and processing designation, a storage section 2 that stores voice data of numerals 0-9, a storage section 3 that stores information of telephone directory data sets each comprising a name and a telephone number, a wireless section 9, a voice coding/decoding section 10 that encodes or decodes transmission/reception data, and a control circuit 12 that controls the entire sections above. When it is required to inform an opposite party about a telephone number of a 3rd party or the like during a speech and the operation section 1 is used to designate the desired telephone number, the control circuit 12 retrieves the telephone number from the telephone directory data in the storage section 3 and displays the telephone number on a display section 11.  When a user viewing the display selects the telephone number, voice data of the telephone number are sequentially read from the storage section 2 and processed by the voice coding/decoding processing section 10, and the data are transmitted as the telephone number in voice.
Patent JP-2002091990-A (JP)
Title: On-demand picture distribution server, picture resource database, client terminal, and method for displaying retrieval result
Inventor: OHATA MASAHIRO
IPC: H04N5/44
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize picture resources. SOLUTION: The on-demand picture distribution server for distributing desired picture data based on a request from a client terminal is provided with a retrieval function part for retrieving one or plural picture resource databases with one or plural retrieval items inputted from the client terminal as retrieval conditions and a retrieval result displaying function part for list-displaying information concerning a prescribed item among simple picture data of picture data corresponding to the retrieval conditions and/or contents-related information attached thereto on the screen of the client terminal for confirming the contents of the picture data being a distribution object.
Patent JP-2002357894-A (JP)
Title: Original plate for planographic printing plate and processing method for the same
Inventor: MIYAKE HIDEO
IPC: G03F7/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate which does not contaminate an optical system such as an exposer because ablation is prevented as a positive type original plate for an IR laser excellent in both scuffing resistance and sensitivity and capable of direct plate making particularly from digital signals of a computer or the like and to provide a processing method for the original plate. SOLUTION: In the multilayer original plate for a planographic printing plate obtained by disposing an alkali-soluble resin-containing layer and a positive type recording layer containing an IR absorbent and having solubility in an alkaline aqueous solution increased by exposure with infrared laser light in order on a support, the positive type recording layer contains an alkali-soluble novolak resin containing xylenol in a constitutional unit. The original plate is imagewise exposed and developed with an alkaline developing solution containing an organic compound having the action of a pH buffer and a base.
Patent JP-2002365443-A (JP)
Title: Protective cover
Inventor: YASUDA KOUJI
IPC: H02G3/14
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a splice unit with a protective cover attached that is simple in structure, superior in maintenance workability and easy to open/close. SOLUTION: The protective cover is hinged to the front face of the splice unit, made to be opened/closed by rotary operation for the maintenance of the inside of the unit, and provided with a hook that is operated with a finger for opening/closing the cover.