baber/WOPTO huggingface dataset:
Patent JP-2003003774-A (JP)
Title: Bracket for mounting vertical frame and horizontal frame
Inventor: HANAGATA SATOMI
IPC: E06B11/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To mount vertical and horizontal frames without using welding. SOLUTION: A cap 4 is disposed outside an end of a bracket body 3 in a covering manner. A hexagon socket head cap screw 15 is inserted into through-holes 6, 8 and 14 from inside the bracket body 3, and screwed for tightening into an internally threaded hole 9 of an inner sleeve 5 inside the vertical frame 1, so that the bracket body 3 and the cap 4 can be fixed to the vertical frame 1. The horizontal frame 2 is fitted outside the bracket body 3; an end of the horizontal frame 2 is inserted between the bracket body 3 and the cap 4; a bolt 12 and a nut 13, which are arranged in such a manner as to be inserted into through-holes 7 and 7 and through-holes 10 and 10, are fastened; and the horizontal frame 2 is fixed to the bracket body 3.
Patent JP-2003003575-A (JP)
Title: Assembling structure of pergola
Inventor: WATANABE ATSUSHI
IPC: E04B1/58
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To simplify a work when a pergola stiffener is fixed floatingly on a pergola beam, to improve workability of the pergola, and to give good outward appearance. SOLUTION: When fixing the pergola stiffener 14 on the pergola beam 13, a fixing plate 21 composed of a fixing piece 21a fixed on the pergola beam, a stiffener supporting piece 21b formed by bending toward one side of this fixing piece, and a nut member 22 fixed on the fixing piece side face of the supporting piece and protruding in the parallel direction with the fixing piece is used. The pergola stiffener is fixed in floating state on the pergola beam with a prescribed gap, by combining and supporting the pergola stiffener disposed with a through hole 23 into which the nut member pierces, on the supporting piece of the fixing plate, and by fixing by screwing a stopper screw 25 against the nut member in the through hole via a washer 24.
Patent JP-2003007548-A (JP)
Title: Transformer
Inventor: MATSUMOTO KOJI
IPC: H01F27/36
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which can be assembled easily. SOLUTION: When the transformer is assembled, a primary coil 15, a secondary coil 16 and a magnetic material 17 allocated between the primary coil 15 and secondary coil 16 are respectively made to pass through center legs 12 at the central areas of a ring. Thereby, the primary coil 15, magnetic material 17 and secondary coil 16 are arranged to be stacked in the aligned annular axial direction. Therefore, the problem in the prior art that a component at the outside of the radial direction wherein an annular primary coil, a magnetic material and a secondary coil are arranged in the radial direction of the ring damages a component at the inside of the radial direction is solved, and easy assembly can be achieved.
Patent JP-2003002399-A (JP)
Title: Lid opener control device of fuel tank
Inventor: HYODO YOSHIHIKO
IPC: B60S5/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To judge the intention of an oil feeding operation carried out by an operator. SOLUTION: An electronic control unit(ECU) 30 measures the duration of an oil feeding signal when a lid releasing switch 140 is actuated by an operator. Only when the duration is longer than a first predetermined time but shorter than a second predetermined time, a bent valve 131 is opened and an evaporated fuel in a fuel tank is evacuated into a canister 10, and hence the inner pressure of the tank is lowered, further, a lid opener 115a is, actuated to release the lid of the oil feeding port, thus an oil feeding operation can be carried out. The first predetermined time and the second predetermined time are the lower limit value and upper limit value (the time duration of a signal) of an ordinary operating time, respectively, when the operator actuates the lid releasing switch, for intending an oil feeding.  Thus, an oil feeding can be carried out only when the operator actuates the lid releasing switch, for intending an oil feeding.
Patent JP-2003000746-A (JP)
Title: Method of extinguishing tunnel fire and equipment therefor
Inventor: KAGA KANJI
IPC: A62C2/08
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To extinguish a tunnel fire with fire extinguishing dry chemicals while closing off the fire area with water curtains. SOLUTION: The fire area in a tunnel is closed off by the water curtains and the fire extinguishing dry chemicals are dispersed in the closed area. The water curtains cool combustion heat around the fire area, thereby facilitating the escape of fire victims and completely extinguishing the fire with less amounts of the fire extinguishing chemicals. In addition, the fire extinguishing dry chemicals enter into an engine covered with a bonnet easier than water, and they are also very effective in extinguishing oil fire of the engine.
Patent JP-2003014832-A (JP)
Title: Magnetic sensor circuit
Inventor: SUMIKAMA MASAHIKO
IPC: G01R33/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic impedance type magnetic sensor circuit for reducing hysteresis phenomenon without any need for superposing magnetic bias. SOLUTION: The magnetic sensor circuit 10 is composed so that it includes a magnetic sensor 12 made of an excitation coil 12b that is wound around a magnetic core 12a made of a ferromagnetic body, an integration circuit 14 that is connected in series with the inductance value of the magnetic sensor via a diode D in a polarization direction for allowing current to flow to the side of the magnetic sensor, a discharge circuit 11 for performing the pulse drive discharge of a charge being accumulated in the integration circuit via the diode and the magnetic sensor, and a detection circuit 13 for outputting the average voltage of the integration circuit that changes according to the magnetic impedance change in the magnetic sensor that changes by the change in an external magnetic field as magnetic detection output.
Patent JP-2003010592-A (JP)
Title: Washing machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F39/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a shaft seal member in a high concentration washing solution generation means. SOLUTION: A detergent dissolving chamber 21c is provided with a cylindrical part 21b erected inwardly on the circumference of a part, pierced by a drive shaft, of the bottom part of the chamber 21c and the cylindrical part 21b houses the shaft seal member 57 for sealing a clearance between the inner circumferential surface thereof and the outer circumferential surface of the drive shaft. A clearance 50d between the top surface of the shaft seal member 57 and the lower surface of a detergent agitation blade 50 forms an air chamber into which no water is infiltrated even when the water is supplied into a storage part from a water supplying means.
Patent JP-2003011153-A (JP)
Title: System for manufacturing plastic optical element
Inventor: WATABE JUN
IPC: G02B3/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To contrive a manufacturing system by reducing the number of steps from molding (injection molding step) to cooling, with regard to a process for manufacturing a plastic optical element and thereby, make it possible to manufacture the plastic optical element with a narrow range of refractive index distribution due to an inhibitive effect upon the generation of the refractive index distribution, at a low cost. SOLUTION: This system for manufacturing a plastic optical element comprises the molding step to inject a molten resin into and fill the interior of a cavity having at least one optical face with the molten resin, then transfer the optical face under a resin pressure generated in the cavity and unload a molded product from the cavity, the retaining step to retain the molded product at a constant temperature so that the temperature of the whole molded product is kept within at least a specified temperature range below the glass transition temperature of a resin material used and the partial cooling step to preferentially cool the optical face within the specified temperature range below at least the glass transition temperature of the resin material used.  Thus the molded product is sequentially conveyed by a conveying means passing through the molding step, the retaining step and the partial cooling step.
Patent JP-2003014953-A (JP)
Title: Method for manufacturing bundle fiber
Inventor: HATANO KOJI
IPC: G02B6/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bundle fiber by which dropping of a sleeve or depression in a part of optical fibers can be suppressed. SOLUTION: The coating layer at the end part of each fiber in a plurality of optical fibers is removed to expose a glass part (step S1). The end part of each fiber in a plurality of optical fibers where the coating layer is removed is irradiated with plasma particles (step S2). The inner wall of a cylindrical sleeve is irradiated with plasma particles (step S3). Then the end part of each fiber in a plurality of optical fibers where the coating layer is removed and the end part is irradiated with plasma particles is inserted into the inside of the sleeve irradiated with the plasma particles (step S4). An adhesive is supplied in the inserted state (step S5) to fix the end part of the plurality of optical fibers to the sleeve with the adhesive so as to manufacture the bundle fiber.
Patent JP-2003046387-A (JP)
Title: Pll circuit and clock generation method
Inventor: YASUDA TAKAO
IPC: H03L7/10
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To shorten time until a PLL circuit 10 of an unlock state becomes a lock state. SOLUTION: A variable delay device 25 is provided to a post-stage of a voltage-controlled oscillator 21, an output of the variable delay device 25 is used for an output of the PLL circuit 10, and fed to a phase frequency detector 16 as a feedback signal via a 1/N frequency divider 29 or the like. An up-down counter 39 generates a count value corresponding to a lead or lag amount of the feedback signal corresponding to a reference input clock signal. The variable delay device 25 delays each cycle of an oscillation signal of the voltage- controlled oscillator 21 by a delay time corresponding to a control delay control variable from the up-down counter 39 and provides an output.  On the basis of that a phase of an output clock of the PLL circuit 10 for a lockup period is lagged from or led to a phase of the reference input clock, the delay is controlled and advancing or lagging only the phase momentarily can reduce the lockup period of the PLL circuit 10.
Patent JP-2002365717-A (JP)
Title: Camera support bipod
Inventor: TANAKA TOYONORI
IPC: F16M11/36
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera support bipod capable of stably supporting a camera, and free from the limitation of a using place. SOLUTION: As for the camera support bipod, a pair of leg root parts for fixing supporting legs to a universal head for supporting the camera are freely movably arranged, a freely extendable/contractable supporting leg is fixed to the leg root part, and a shoe can molded so as to have a reversed V-shaped notched part is engaged and fixed to the leading end part of the supporting legs.
Patent JP-2003026090-A (JP)
Title: Submarine exploring method using autonomous unmanned navigating body and its device
Inventor: KADOMOTO YUKIROU
IPC: B63C11/48
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide submarine exploring method using an underwater station to which an autonomous unmanned navigating body can easily go in and out. SOLUTION: This device is composed of the underwater station 3 suspended from a mother ship 1, a second transponder 14 of the sea bottom 15, and the autonomous unmanned navigating body 4 having a third transponder 12 and a third echo sounder receiver 13. The underwater station 3 has a housing part 5, a motive power housing part 6, a first transponder 9, first and second echo sounder receivers 7 and 8, and a plurality of thrusters 10a to 10c. The navigating body 4 is controlling by receiving a signal of the second transponder 14 by the third echo sounder receiver 13 of the navigating body 4, and the thrusters 10a to 10c of the underwater station 3 are controlled by receiving the signal by the first echo sounder receiver 7.  Control of the thrusters 10a to 10c is corrected by receiving a signal of the third transponder 12 of the sailing body 4 by the second echo sounder receiver 8 of the underwater station.
Patent JP-2003021255-A (JP)
Title: Solenoid valve
Inventor: TODOEN HIDEKI
IPC: F16K31/06
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve capable of reducing the sliding resistance and preventing the increase of hysteresis and the irregularity in control. SOLUTION: A leaf spring 28 is used as a bearing for supporting a left end of a rod 21, and the rod 21 can be kept on an axis even when the so-called side force attracted in the direction vertical to the axial direction is generated on the plunger 23, whereby the generation of the sliding resistance can be prevented, and is not recorded as the hysteresist in control.
Patent JP-2003024282-A (JP)
Title: Method for evaluating skin state
Inventor: EGAWA MARIKO
IPC: A61K8/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for evaluating a skin state in vivo having high correlativity from a functional evaluation using an index relating to a skin friction. SOLUTION: A method for evaluating a skin state comprises a step of evaluating the skin state by correlating a mean frictional coefficient and/or a fluctuation coefficient of the mean frictional coefficient with the skin state on a surface of a human skin.
Patent JP-2003031247-A (JP)
Title: Solid polymer electrolyte fuel cell power generating system
Inventor: TABATA TAKESHI
IPC: H01M8/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide long term stable operation by removing factors hurting long term durability of a PEFC. SOLUTION: The PEFC power generating system is provided with a fuel reforming system 1 reforming raw fuel containing nitrogen or a mixture of gas containing raw fuel and nitrogen and manufacturing hydrogen-rich gas, and it generates power by a cell stack 9 of the PEFC by using the hydrogen-rich gas manufactured by the fuel reforming system 1 as fuel. The PEFC power generating system is composed so that ammonia in the hydrogen-rich gas is removed to a concentration of 5 ppb by an ammonia absorption tower 2 provided between the fuel reforming system 1 and the cell stack 9 of the PEFC and fed to the cell stack 9 of the PEFC.
Patent JP-2003025342-A (JP)
Title: Steam vulcanization apparatus
Inventor: OOISHI SHIZUMARO
IPC: B29C35/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a steam vulcanization apparatus capable of dispensing with lapping to simplify a vulcanizing process and capable of shortening a work time. SOLUTION: A steam supply pipe 2 and a compressed air supply pipe 3 are connected to a hermetically closed vulcanizer 1 through valves 6 and 9 and control valves 7 and 10. A circulating pump 11 and a heat exchanger 14 are successively connected to the lower part of the vulcanizer 1 by a pipeline 8 and the outlet of the heat exchanger 14 is connected to the upper part of the vulcanizer 1 by a pipeline 15. The branch pipe 21 branched from the steam supply pipe 2 is connected to the heat exchanger 14. By supplying steam and compressed air into the vulcanizer 1 under a predetermined pressure, vulcanization is performed at an arbitrary temperature under arbitrary pressure corresponding to the partial pressures of steam and compressed air.
Patent JP-2002366167-A (JP)
Title: Music retrieval system
Inventor: SOURYO YASUNORI
IPC: G06F17/30
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a music retrieval system which can be opened on the Internet to make more music open to the public compared with a conventional one and makes it possible to easily retrieve and listen to desired music among many pieces of music. SOLUTION: A person who desires to register music is registered as a music registerer and various items attached to music that the music registerer desires except music data are registered as work information; and part of the music data is registered as test listening data and the whole of the music data is registered as main body music data. When a person who desires to retrieve music retrieves music according to desired work information, corresponding music is retrieved from the registered music and the test listening data of the retrieved music are enabled to be listened to by test; when the person desires to listen to the main body music data of the music, the main body music data are enabled to be listened to after the main body music data are permitted to be listened to.
Patent JP-2003030072-A (JP)
Title: Method and device for substituting remote control
Inventor: ISHI RYUKEN
IPC: H04L29/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To realize remote control without using a special control program, by a universal protocol and without applying a load on a gateway. SOLUTION: The gateway allocates an identifier to in-house equipment (ST402) and registers the identifier by associating it with a URL of a proxy server (ST403). A homepage including the identifier of the in-house equipment and the URL of the proxy server is prepared (ST405) and contents data are transmitted to a remote terminal. A connection request is issued (ST409) from the homepage to the proxy server of the in-house equipment in the remote terminal and a homepage for control is acquired (ST412 to ST420). When a control request message is transmitted (ST422) from the remote terminal by an HTTP protocol, the proxy server converts a command and transmits it to the gateway (ST432, ST433). The gateway performs address conversion (ST434) and protocol conversion (ST435) to a control command and transmits the control command to the in-house equipment (ST436).
Patent JP-2003029410-A (JP)
Title: Hardly-solubilized layer formation preventing material for chemical amplification type resist and preventing method
Inventor: SAIDA YOSHIHIRO
IPC: G03F7/038
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the formation of a hardly- solubilized layer for resist covering in which a water-soluble electrically conductive polymer film material is used as a basic component and a chemical amplification type resists is not affected and to provide a hardly-solubilized layer formation preventing material used in the method. SOLUTION: The method for preventing the formation of a hardly-solubilized layer of a coating film covered on the surface of a chemical amplification type resist uses a coating film forming material comprising a water-soluble electrically conductive polymer, a fluorinated aliphatic sulfonic acid or a fluorinated aromatic sulfonic acid, a basic compound and water. The hardly- solubilized layer formation preventing material for a coating film covered on the surface of a chemical amplification type resist is used in the method. A resist pattern forming method including the method for preventing the formation of a hardly-solubilized layer and a resist film covered substrate produced by the method for preventing the formation of a hardly-solubilized layer are provided.
Patent JP-2003029667-A (JP)
Title: Display device and production method therefor
Inventor: MINOURA KIYOSHI
IPC: H04N9/12
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device, with which a joint is not conspicuous by optimizing the location of display parts confronted on both the sides of the joint, and a production method for such a display device. SOLUTION: A display device 10 has a display area 10a including a plurality of pixels 4 arrayed in the shape of matrix having rows and columns, and each of a plurality of pixels 4 has at least three picture elements 3 for respectively displaying the first color of highest visual sensitivity and any one of second and third colors, with which the visual sensitivity is lowered in this order.  This display device has at least two optical elements 1 stuck to form at least one borderline 2 inside the display area 10a, at least one borderline 2 includes at least one first borderline formed at a position to display the second or third color by each of a plurality of display part couples 5A confronted on both the sides of that borderline 2, and the peak luminance of display in the first color, the peak luminance of display in the second color and the peak luminance of display in the third color by each of pixels are respectively practically equal among a plurality of pixels.
Patent JP-2003037406-A (JP)
Title: High-frequency line converter, manufacturing method therefor, and communication apparatus
Inventor: MATSUZAKI HIROYASU
IPC: H01P11/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce variations in the coupling among a plurality of transmission lines formed on both surfaces of a dielectric substrate for easily manufacturing a line coupler. SOLUTION: A through-hole 5 is formed at a specific position on a dielectric substrate 1 where upper and lower conductors 3 and 4 are formed, a strip line 2 is formed from the upper conductor 3 with the through-hole as a reference, and a slot 7 whose center is at a point that is at a position opposite to the strip line 2 and becomes approximately 1/2 wavelength (λ/2) of the transmission wave is formed. A short-circuiting electrode 6 is formed on the inner surface of the through-hole 5, and the lower conductor 4, that serves as a ground electrode is allowed to make continuity with the strip line 2.
Patent JP-2003042270-A (JP)
Title: Cooling structure for belt transmission
Inventor: KAMINOMON HIROYUKI
IPC: F16H9/18
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a motorcycle belt transmission that prevents a water intrusion into a belt chamber from a deep puddle and the like. SOLUTION: The cooling structure for a motorcycle belt transmission wraps a driving sheave coupled to a power source and a driven sheave coupled to an axle together in a V-belt and houses them in the belt chamber, and defines an inlet 15 and an outlet 45 for outside air in the belt chamber to circulate cooling outside air in the belt chamber via the inlet 15 and the outlet 45. The inlet 15 and outlet 45 for outside air are formed in respective front and rear upper portions of the belt chamber.
Patent JP-2002118255-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L29/78
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a structure capable of contriving an increase in the performance of the device and uses at least each one part of the side surfaces of projected semiconductor layers as a channel region. SOLUTION: A semiconductor device is provided with projected semiconductor layers 13, source and drain regions 17 and 17 provided in the layers 13, and a gate electrode 16 which has a sidewall gate part provided in a state that the sidewall gate is insulated from these layers 13 on the side surfaces of the layers 13 and gives a field effect to a channel region between the regions 17 and 17 via at least the side surfaces of the layers 13. The distance between the regions 17 and 17 is changed on the side surfaces of the layers 13.