baber/WOPTO huggingface dataset:
Patent JP-2002050147-A (JP)
Title: Disk cartridge
Inventor: INOUE NAOKI
IPC: G11B23/03
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To hold a middle shell at a prescribed position without using any spring by holding the middle shell by upper and lower shells so that the middle shell can be freely rotated, and opening and closing a pair of shutter members according to the rotation of the middle shell, and to easily perform the opening and closing operation of the shutter members by rotating the middle shell with a small force. SOLUTION: This disk cartridge is provided with a cartridge case body 12 in which an upper shell 13, a middle shell 14, and a lower shell 15 are overlapped so that a disk housing chamber can be formed in the upper shell 13 and the middle shell 14, and the middle shell 14 is supported by the upper shell 13 and the lower shell 15 so as to be freely rotatable, an optical disk 11 to be housed in the disk housing chamber so as to be freely rotatable so that a part of the optical disk 11 can be exposed from openings 42 and 25 formed at the middle shell 14 and the lower shell 15, and a pair of shutter members 18a and 18b mounted on the middle shell 14 so that the openings 42 and 25 can be opened and closed.
Patent JP-2002048312-A (JP)
Title: Combustion apparatus and its manufacturing method
Inventor: AKIYAMA TAKASHI
IPC: F23C99/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To develop a combustion apparatus which is easy in assembling and which adopts a thick/thin combustion system. SOLUTION: Developed configurations of plate structures 15 to 18 are pressed on one plate. Then, plate structures 16, 17 formed outside are folded to the inside, and the plate structure 16 and the plate structure 15 are joined by caulking. Likewise, the central plate structure 17 and the adjacent outside plate structure 18 are also joined by caulking. Finally, the plate structures 15, 18 are folded therebetween, and 4 members are integrally caulked and are protruded toward the intermediate portion of the central plate structures 16, 17.
Patent JP-2002050557-A (JP)
Title: Method for judging and processor
Inventor: NISHIJIMA YUICHI
IPC: H01L21/027
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately judge whether a wafer is accurately mounted on a heat plate, for suppressing the occurrence of faults in the wafer to a minimum limit. SOLUTION: The phenomenon, in which the temperature of the heat plate 63 drops when the wafer W is mounted on the plate 63, is utilized. A temperature sensor 73 for monitoring the temperature drop of the plate 63 is provided at the plate 63. A fault detector 77 for receiving a measured result from the sensor 73 is given as functions of calculating the area of a range surrounded by a temperature curve and a set temperature, when representing the time change of the temperature of the plate by a graph, that is, a temperature integrating area and comparing the integrated area with a preset threshold. As the threshold, a standard deviation obtained from the integrated area, when the wafer W is mounted correctly, is used. The detector 77 judges that the wafer W is not accurately mounted, when the temperature of the plate is low and when the integrated area exceeds the threshold.
Patent JP-2002038377-A (JP)
Title: Diorganopolysiloxane/acrylic ester copolymer emulsion composition for treating fabric and fabric treated with the same
Inventor: ONA ISAO
IPC: C08K3/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a diorganopolysiloxane/acrylic ester copolymer emulsion composition capable of forming a soft film having high flame retardancy and causing no cracking even at extremely low temperatures, by hardening at room temperature by removal of water, and to provide a highly flame-retardant fabric treated with the above emulsion composition. SOLUTION: This emulsion composition for treating fabrics is characterized by comprising (A) an emulsion of a copolymer made from (a-1) a diorganopolysiloxane having at least two silison atom-bound alkenyl groups in the molecule with the molecular chain ends blocked with hydroxyl groups and (a-2) an acrylic ester-based monomer, (B) colloidal silica, (C) a condensation reaction promotive catalyst, and (D) an inorganic flame retardant. The other objective fabric treated with the above emulsion composition is provided.
Patent JP-2001124697-A (JP)
Title: Monitoring and control method for laser impact peening using successive plasma light special analysis
Inventor: TRANTOW RICHARD LLOYD
IPC: G01J5/60
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for quality control and inspection capable of inexpensively, precisely and quickly inspecting a product under manufacturing by nondestructive evaluation of laser impact peening work without depending on a method using a test piece after working. SOLUTION: A laser beam 102 is emitted to the coating surface 155 of a workpiece 108, and the optical spectrum of generated plasma 8 is subjected to high-speed line scan spectrometry by use of a streak camera 6. This is transmitted to an analyzing computer 17 to analyze the form of the energy spectrum, and the result is compared with a prescribed light spectrum forming the criterion related to high cycle fatigue characteristic for the quantity of the workpiece, whereby the quality inspection is performed.
Patent JP-2001057953-A (JP)
Title: Suction mouthpiece of vacuum cleaner
Inventor: NAGASHIMA TOSHIHIKO
IPC: A47L9/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a suction mouthpiece for a vacuum cleaner that can conduct on action without fail only when a prescribed condition is satisfied despite the use of a ball for obstructing mechanical on operation for the switch. SOLUTION: The cleaner body internally integrates a switch 33 that electrically conducts on-off control of driving a motor to drive a rotor, and an operating part 21 is equipped with a rotary roller 20 that protrudes from bottom of the cleaner body and displaces in linkage with the cleaner body touching or leaving the floor to be cleaned so that the switch 33 is turned on by letting the operating part 21 move in linkage when the cleaner body touches a floor face to be cleaned, while it is turned off in linkage with the operating part 21.  A hollow to hold a ball 39 that vertically moves in linkage with inversely vertical motion of the cleaner body is formed on a stopper piece 30 that links to motion of the operating part 21, and the ball 39 is held at the hollow when the cleaner body is normally vertical while it drops from the hollow to a position horizontally held between the cleaner body and the stopper piece 30 with its own weight when the cleaner body is inversely vertical.
Patent JP-2002052897-A (JP)
Title: Method for forming emboss processing mold and emboss processing mold
Inventor: NAKANO HIROBUMI
IPC: B44B3/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an emboss processing mold, capable of reducing the number of processes for performing finish processing using a cutting tool or the like to a large extent or eliminating the same at all, and the emboss processing mold. SOLUTION: In the method for forming the emboss processing mold, a model 1 having a target shape is formed and the shape data in directions X, Y and Z based on the model 1 are collected to be converted to NC processing data and a mold material is subjected to carving processing on the basis of the NC processing data by a NC processing machine. The emboss processing mold is also disclosed.
Patent JP-2002055955-A (JP)
Title: Method and system for personal authentication
Inventor: KAWASHIMA OSAMU
IPC: G06F21/44
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for personal authentication with superior security, which can eliminate unauthorized access by a 3rd party as much as possible. SOLUTION: A user ID, a password, a telephone number for authentication, and a caller telephone number are used as elements for authenticating a registered person. The user ID and caller telephone number are previously registered and the password and telephone number for authentication are issued by a server 3 when the server is accessed.
Patent JP-2002057850-A (JP)
Title: Image reader
Inventor: ICHIHARA KOICHI
IPC: G06T1/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which there is no difference in the color balance and the like between the outputted image and the read image by performing reading operations after the tube wall temperature of a light source lamp has reached the stable state in order to minimize the change in wavelength of the reflected light during image reading. SOLUTION: When instructions to start the image reading operations are given (S21), a driving circuit 7 performs the temperature comparison operations simultaneously with the start of the image reading instructions for judging whether the light emission of a lighting lamp 2 is in a stable state (S22 and S221-223). When the lighting lamp 2 turns on (S221), a temperature sensor detects the tube wall temperature of the lighting lamp 2 (S222) and the driving circuit 7 compares the detected tube wall temperature (detected temperature) to a predetermined arbitrary set temperature. When the driving circuit 7 has judged the tube wall temperature to be higher than the set temperature (S223; N), the temperature comparison operations are finished and the step is shifted to the image reading operations (S23).
Patent JP-2002053518-A (JP)
Title: Method for producing sorbic acid
Inventor: KONO MITSUHIRO
IPC: C07C57/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sorbic acid in high yield while significantly decreasing the amount of tar formed in the decomposition of a polyester and lowering the treating load of waste filtrate in a purification step. SOLUTION: The method for the production of sorbic acid comprises the reaction of crotonaldehyde with ketene and the hydrolysis of the obtained polyester with hydrochloric acid solution having a concentration of <=15 wt.% under pressure or at <=100 deg.C. The hydrolysis of the polyester may be carried out at 115-140 deg.C using hydrochloric acid solution having a concentration of 3-10 wt.%. The filtrate obtained by the solid-liquid separation of the reaction mixture obtained by the hydrolysis may be recycled to the step for the hydrolysis of the polyester.
Patent JP-2002057212-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: OKURA SEIJI
IPC: H01L21/768
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To improve adhesibility by forming an adhesion layer, between an inter-metal interlayer insulating film and a protection insulating film, and to prevent a protective insulating film from peeling off near the outer periphery of a semiconductor substrate. SOLUTION: A multilayer wiring, constituted of a first metal wiring 21 and a second metal wiring 22, is formed on a semiconductor substrate, and a fluorinated silicate glass film 3 as the inter-metal insulating film is formed between the metal wirings. A silicon nitride film 5 as the protective insulating film is formed on the fluorinated silicate glass film 3 of the uppermost layer. An adhesive layer 4, constituted of, for example, a P-SiO film, a P-SiON film or PE-SiO film, is formed between the fluorinated silicate glass film 3 and the silicon nitride film 5.
Patent JP-2002054373-A (JP)
Title: Lower-limit position adjusting device for bottom rail of horizontal blind
Inventor: TORII YUKIO
IPC: E06B9/388
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting device capable of easily adjusting the lower- limit position of a bottom rail without adjusting the length of a ladder cord. SOLUTION: In a horizontal blind, multistage slats and the bottom rail are suspended for support from a head box through the ladder cord, an operating bar 6 for controlling the angle of the slat is suspended for support from one side of the head box, one end of an elevating cord 2 for allowing the slat and the bottom rail to move up and down is connected to the bottom rail, and the other end thereof is inserted into the operating bar 6 through the head box and connected to an equalizer 7, which is operated and permits the other end of the elevating cord 2 to be drawn out from/drawn into the operating bar 6 for the purpose of enabling the bottom rail to move up and down.  The equalizer 7 is provided with an adjusting means 8 for adjusting the maximum amount of retraction of the elevating cord 2 into the operating bar 6 so as to take the lower-limit position of the bottom rail as adjustable.
Patent JP-2002066741-A (JP)
Title: Arc welding apparatus
Inventor: KAGAWA KEIICHIRO
IPC: B23K9/12
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding apparatus designed for holding a long length of welding wire protrusion by installing an insulated guide at a front end of a power supply tip, which can provide a consistent arc welding by holding the power supply position constant to the welding wire in the power supply tip. SOLUTION: The arc welding apparatus 12 is constituted so that it includes a welding torch body 18, a power supply tip 14 provided with a power supply aperture 36, an insulated guide 30 that guides the welding wire W from the power supply tip 14 with its guide aperture 32, and a metal guide 24 holding the insulated guide 30 in it. The power supply aperture 36 of the power supply tip 14 is made form a bent consisting of an upper tilt aperture 36A and a lower tilt aperture 36B, each of which meets at a longitudinally middle point of the aperture 36 and tilts in opposite direction each other.
Patent JP-2002062193-A (JP)
Title: Earthquake-proof temperature sensor
Inventor: KONO KENJI
IPC: G01K1/14
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a sensor that can withstand severe vibration and a high temperature. SOLUTION: The earthquake-proof temperature sensor 11 measures a surrounding temperature under a vibration environment. The sensor is provided with a protection pipe section 17 that covers the outermost side for protecting the inside and at the same time transmits the external temperature to the inside, an element body 18 that is fitted into the protection pipe section 17 for detecting the external temperature, a capillary 19 for supporting the element body 18 and its lead wire 14 firmly in one piece, and a diameter-change spring 20 for elastically supporting the capillary 19 while the capillary 19 is being suspended in the protection pipe section 17.  The diameter-change-spring 20 comprises an expansion part 20A and a contraction part 20B, and the capillary 19 is elastically supported by the contraction part 20B while the capillary 19 is being supported to the side of the protection pipe side 18 by the expansion part 20A.
Patent JP-2002059397-A (JP)
Title: Printed circuit board cutting device
Inventor: KOTO ATSUSHI
IPC: H05K3/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a board stage is hardly matched to an X axis of a cutting clearance groove, in a printed circuit board cutting device for cutting a board raw material into a lattice shape and manufacturing small printed circuit boards having the same shape. SOLUTION: A board stage 4a is fixed on an X-axis slider of this device, and a plurality of recognition marks 15 related to the arrangement of cutting clearance grooves 6a are provided on the upper surface. Matching of the cutting groove 6a to the X-axis is performed by sequentially and automatically recognizing the recognition marks 15 not by work for visually confirming the edge of the cutting clearance groove 6a. Therefore, even if the edge of the cutting clearance groove 6a is not easily seen, matching is made possible.
Patent JP-2001163776-A (JP)
Title: Stabilized liquid agent
Inventor: IDE MASASHI
IPC: A61K47/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a more stabilized liquid agent from Nafamostat mesilate and gabexate mesilate than a conventional one without resorting to a means of a conventional lyophilization formulation. SOLUTION: The above purpose is attained by a liquid agent obtained by dissolving Nafamostat mesilate or gabexate mesilate in a substantially anhydrous organic solvent in the presence of an acid.
Patent JP-2002069294-A (JP)
Title: Toner-resistant sliding polyamide resin composition and resin gear using the same
Inventor: KIYOTOMO TATSUSHI
IPC: C08K7/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a toner resistant sliding polyamide resin composition giving a resin gear which does not suffer abrasion and generate noise even when sliding with an adhered toner, and to provide a resin gear using the same. SOLUTION: This composition is prepared by adding 10-30 vol.% polyamide elastomer modifier to a resin composition containing polyamide 6, 6 and/or polyamide 12 as the base resins and containing 20-40 vol.% inorganic whiskers and 8-18 vol.% resin solid lubricant.
Patent JP-2002039012-A (JP)
Title: Multi-hole fine tube plate for supplying fuel oxidizing agent for pulse detonation engine
Inventor: KASAHARA JIRO
IPC: F02K7/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: An operating frequency of a fuel oxidizing agent supply valve in a pulse detonation engine limits performance of the engine. When the detonation wave is ignited without using a bulb, because the detonation wave propagates in the flow direction of the fuel and the oxidizing agent, efficiency is lowered and fuel and oxidizing agent are discharged in the exhaust period of the burnt fuel. Because mixing of the fuel and oxidizing agent having ultrasonic relative velocity is easy to become insufficient, detonation waves are not generated. SOLUTION: The oxidization agent supply plate separately injects fuel and oxidizing agent from a number of fuel holes having a complicated shape for promoting the mixing of the fuel and oxidizing agent, and serves as a plate for receiving rearward pressure of the detonation wave.
Patent JP-2002075087-A (JP)
Title: Method for producing flat wire harness
Inventor: TANAKA ATSUO
IPC: H01B13/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flat wire harness which can simplify a producing device and produce a desirable shape staff with an easy operation and be industrially profitable to a productivity and a cost. SOLUTION: The method for producing the flat wire harness is characterized by putting a plural conductors (ex. a plane state conductor) side by side, immersing these both sides in a gel state liquid made by a insulating material, forming dice and drying.
Patent JP-2002072196-A (JP)
Title: Transmission and reflection type liquid crystal display device
Inventor: MINOURA KIYOSHI
IPC: G02F1/1335
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reflection type liquid crystal display device which promotes the use efficiency of both a reflection light and a transmitting light and can realize bright white display in the constitution which uses the liquid crystal display device which performs bright display by utilizing a light scattering type liquid crystal without a polarizing plate as the transmission and reflection type liquid crystal display device which arranges a light source on the back surface. SOLUTION: This device is provided with an absorption layer 4 which changes an absorptivity depending on incident light and a transmitting reflection plate 6 which reflects a part of incident light and transmits the remainder on the back surface of the absorption layer 4. The transmitting reflection plate 6 reflects a part of incident light and transmits the remainder regardless of an incident angle of light to be made incident on the transmitting reflection plate 6, and mostly agrees with a light transmitting direction of the absorption layer 5 and a normal direction of the reflection surface of the transmitting reflection plate 4.
Patent JP-2002073038-A (JP)
Title: Active silencer
Inventor: EBATO AKIHIKO
IPC: F16L55/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an active silencer which muffles a sound propagating 3-dimensionally from a sound source without being influence by heat and vibration. SOLUTION: The active silencer consists of a duct 2 composed of a pipe- shaped stainless steel at the one end of which an opening part 1 is formed, and a loudspeaker 3 connected to the other end of the duct 2. The opening part 1 is provided near a sound source 4, within the half wavelength of a sound emitted from the sound source 4, oppositely to the sound source 4. A sound emitted by vibrating the plane of vibration 5 of the loudspeaker 3 is propagated from the other end of the duct 2 into the duct 2, and is emitted toward the sound source 4 from the opening part 1 of one end of the duct 2. The sound emitted from the opening part 1 has a component having almost the same frequency, almost the same amplitude as those of and almost opposite phase to that of the sound to be muffled among sounds emitted from the sound source 4.  The sound power of the sound propagated from the sound source 4 can be reduced by emitting a sound having such a component to the sound source 4, and thereby, 3-dimensional active silence can be performed without being influenced by heat or vibration.
Patent JP-2002067296-A (JP)
Title: Ink-jet printing method and device
Inventor: SHIBATA RETSU
IPC: B41J2/01
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of the image quality by white striped derived from non-ejection or defected nozzle in ink-jet recording using a coloring material ink and a printing property improving ink, and to enable use of a recording head having a non-ejection or defective nozzle by reducing deterioration of the image quality so as to prolong the replacement life of the recording head. SOLUTION: By preventing impact of a printing property improving ink in the vicinity of a stripe part, ink dots in the vicinity of the stripe is blurred so as to be unrecognizable.
Patent JP-2002074342-A (JP)
Title: Make up simulation system
Inventor: SASAKI KATSUMI
IPC: A45D44/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To carry out a make up simulation service by using photographing devices distributed and arranged at plural places without forcing correction work on a testee. SOLUTION: The device where the character of a photographing means is recognized by a simulation means performs photographing.
Patent JP-2002078875-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the renewing processing of count value of a counter for extracting a random number from being arrested by a processing based on interruption to prevent any trouble in the generation of the random number used in a game machine. SOLUTION: In a main processing, a display random number renewing processing and an initial value determining random number renewing processing are repeatedly executed after the end of initial setting processing. A game control processing is executed by a periodically generated timer interruption. The display random number renewing processing and initial value determining random renewing processing are executed in an interruption-prohibited state. Accordingly, a mask possible interruption such as timer interruption is never performed when a numerical renewing processing is executed. Namely, the numerical renewing processing is executed without being interrupted by the interrupting processing.