baber/WOPTO huggingface dataset:
Patent JP-S63244533-A (JP)
Inventor: NAGATA KUNIO
IPC: H01H23/24
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09266959-A (JP)
Title: Solid golf ball
Inventor: OSUMI SHUNJI
IPC: A63B37/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To enable a player to get a sufficient carry and to improve ball hitting feeling and the ball controllability. SOLUTION: This golf solid ball 10 is fundamentally constituted of a solid core with a triple layers structure and a cover 14 to cover the solid core 12. The solid core 12 is composed of an inner layer 12a, a middle layer with 45-65 of Shore D hardness, and an outer cover layer 12c with a hardness lower than that of the middle layer. Besides, the hardness of the inner layer 12a is set lower than that of the middle layer 12b.
Patent JP-H03278545-A (JP)
Title: Manufacture of field-effect transistor
Inventor: MORIKAWA HIROSHI
IPC: H01L21/338
Filed: 1990-03-28
Abstract: PURPOSE:To form a gate whose gate-length controllability is excellent and whose gate resistance is low by a method wherein a gate metal is etched anisotropically by making use of an insulating film as a mask, an organic material having a flattening characteristic is coated, flattened and, after that, etched until the upper part of the insulating film is exposed, the insulating film is removed selectively and an Au electrode is formed. CONSTITUTION:A first metal layer 2 to be used as a gate metal is applied to the main surface of a semiconductor substrate 1; an insulating film 3 is grown on the first metal layer 2; the insulating film 3 is etched so as to leave the insulating film 3 on a gate formation region; the first metal layer 2 is etched by making use of the remaining insulating film 3 as a mask. Then, an organic material 4 having a flattening characteristic is coated and flattened; an organic material 4' is dry-etched until the surface of the insulating film 3 is exposed; then, the insulating film 3 is wet-etched and removed selectively. After that, an Au electrode 7 is formed on the first remaining metal layer 2; the organic material 4' used for a flattening operation is removed by an ashing treatment. For example, the Au electrode 7 is formed on the first metal layer via a Ti layer 5 and a Pt layer 6.
Patent JP-2000277130-A (JP)
Title: Method for producing solid polymer type fuel cell and electrolyte film
Inventor: SUZUKI SHUICHI
IPC: H01M8/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell capable of securing excellent ion conductivity, preventing an electrode from flooding or a gas from cross- leaking and maintaining stable battery characteristics by changing the maximum moisture content of an electrolyte film in the film surface. SOLUTION: This solid polymer type fuel cell is stacked with a plurality of cell units 40 formed with a fuel chamber 30 on one side and an oxidizer chamber 32 on the other side with respect to a cell 20 having electrodes 24 and 26 on both sides of an electrolyte film 22, the fuel chamber 30 is supplied with a fuel gas and the oxidizer chamber 32 is supplied with an oxidizer gas. In the fuel cell, the electrolyte film 22 is formed so as to change the maximum moisture content in the film surface.
Patent JP-S58195171-A (JP)
Title: Radar device
Inventor: EGUCHI NORIHIDE
IPC: G01S13/48
Filed: 1982-05-10
Abstract: PURPOSE:To expand elevation coverage and to improve the performance in suppressing clutter in the high elevation coverage by combining a main electronic scanning array and an auxiliary electronic scanning array which takes charge of the high elevation coverage. CONSTITUTION:The respective phase shifters 2A, 2B of a main electronic scanning array 1A which is swiveled integrally by a reference signal generator 7 and a beam control circuit 5 and an auxiliary electronic scanning array 1B which takes charge of high elevation coverage are controlled synchronously. The vertical coverage is combined with the elevation coverage, whereby said coverage is expanded without increasing the scanning speed. A moving target which radiates two sets of transmission outputs differing in frequency is detected with the auxiliary electronic scanning array of a relatively short range, whereby the performance in suppressing clutter is improved.
Patent JP-S562428-A (JP)
Title: Fuel injection timing controller
Inventor: MURAYAMA FUMIAKI
IPC: F02D1/16
Filed: 1979-06-22
Abstract: PURPOSE: To effectively reduce NO x , to improve starting characteristic, and to prevent generation of smoke in the low speed range by constituting the device so that it is characterized in the point that its injection time is once lagged and then advanced accompanied by the speed rise.  
     CONSTITUTION: A pair of weights 15, which are provided surrounding a connecting member 12 to be connected with a cam shaft of a fuel injection pump, are opened resisting a spring 17 accompanied by the speed rise of the engine. By doing so, the first eccentric cam 13 which is connected with the weight 15 through a pin 20 is turned clockwise around the center 02, and the center 03 of the second eccentric cam 14 is also shifted clockwise around the center 02. Also, a pin 21 is shifted around the center 01 on an arc (c) which passes through the center 05. The angle θ formed by the central points 02, 01, 05 becomes large at first and then small being accompanied by the opening of the weights 15 to obtain appropriate injection time characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02257180-A (JP)
Title: Recording device
Inventor: TAKAGI OSAMU
IPC: G03G19/00
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the deterioration of 2nd developer from occurring by shielding a developer addition part with the aid of a shielding means excepting a time for adding the 2nd developer to an image carrier with the aid of a developing means. CONSTITUTION:The developer addition part is shielded with the aid of the shielding means 60 except the time for adding the 2nd developer to the image carrier 2 with the aid of the developing means 6. When the developer is added to the image carrier 2 from a sleeve 41, the shielding means 60 becomes in an open state by tightly aligning the window 61 thereof in front of the sleeve 41. Otherwise, the means 60 is taken up to either of rollers 62 and 63 to be in a closed state that it covers the sleeve 41. Thus, the contamination by 1st developer having different characteristic or the entrance of light and heat generated from a fixing means is prevented from occurring.
Patent JP-S63248465-A (JP)
Title: Vessel for low-pressure plasma thermal spraying
Inventor: TAKEDA HIROMITSU
IPC: C23C4/12
Filed: 1987-04-02
Abstract: PURPOSE:To favorably hold the low-pressure plasma thermal spraying conditions by providing both a measuring means for measuring the degree of vacuum in a vessel and a holding means for maintaining the degree of vacuum in the vessel at the prescribed value in accordance with the output signal sent from the measuring means. CONSTITUTION:A rotary pump is fitted to a vacuum vessel via a sluice valve. A Bourdon tube-type vacuum gage is fitted as a measuring means and an electrical signal is output. This signal is treated in an arithmetic unit and the motor of the rotary pump is controlled. A vacuum holding means is formed by the arithmetic unit and the rotary pump. The capacity of a vacuum exhaust system is regulated in accordance with the degree of vacuum in the vessel and thereby the balance between it and the amount of gas fed from a plasma thermal spraying gun is held. By such a way, the low-pressure plasma thermal spraying conditions can be favorably held.
Patent JP-S61239422-A (JP)
Title: Magnetic recording medium
Inventor: OKA SHUNZO
IPC: G11B5/71
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the degeneration of the surface conditions of the title medium in preservation by enclosing a lubricant in the hole part. CONSTITUTION:A high-permeability metallic thin film 7 of an Fe-Ni alloy is formed on a nonmagnetic film 3 of polyester by sputtering and a vertically magnetized metallic thin film 8 of Co-Cr is further formed thereon. An Al layer is further formed thereon by vacuum deposition and a porous oxide film 9 is formed in a sulfuric acid soln. by using the Al layer as the anode and anodizing the Al layer. The oxide film is washed, dried, immersed in a soln. obtained by dissolving a perfluoroalkyl polyether lubricant in a solvent and dried at 60 deg.C. A lubricant 11 is enclosed in a hole part 10 to obtain a magnetic recording medium. Namely, since the hole part is impregnated with the lubricant, an appropriate lubricating function is provided, stickines on the surface of the medium is eliminated and a medium which is easy to handle and suitable for preservation can be obtained.
Patent JP-H04317443-A (JP)
Title: Laminated glass
Inventor: ASAHINA KENICHI
IPC: C03C27/12
Filed: 1991-04-12
Abstract: PURPOSE:To provide a laminated glass excellent in sound insulation over a wide temp. range by relaxing the coincidence effect to prevent the lowering of the TL value without deteriorating the fundamental characteristics such as transparency, weatherability, preventiveness for scattering when broken, impact energy absorptivity in collision, resistance to piercing of the colliding material and the ease with which the film and glass are bonded to each other. CONSTITUTION:A film of the resin consisting of polyvinyl acetal and a plasticizer is interposed between glass sheets to obtain a laminated glass. The polyvinyl acetal is the acetalized compound the aldehydes (A) and (B) and PVA. The (A) is at least one kind of aldehyde selected from a group consisting of 3-4C aldehydes, and the (B) is at least one kind of aldehyde selected from a group consisting of 6-8C aldehydes.
Patent JP-S60224750-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-04-20
Abstract: PURPOSE:To obtain the titled material having superior wear resistance and low and stable contact resistance by adding specified amounts of In, Te, Ti, Li or Mg to an alloy material having a specified composition consisting of Au, Ag and Pd. CONSTITUTION:A sliding contact material having improved wear resistance is obtd. by adding 1-10wt% In and 0.5-3wt% at least one among Te, Ti, Li and Mg to an alloy material consisting of 30-50wt% Au, 20-40wt% Ag and 20- 40wt% Pd without changing the ratio in the composition. An Fe group element such as Fe, Ni or Co may be substituted for part of said In in the range of 0.01-0.5wt%. When said sliding contact material is used, a brush contact producing very little dust because of its superior wear resistance and hardly generating noise because of its low and stable contact resistance can be obtd.
Patent JP-H01251858-A (JP)
Title: Data communication equipment
Inventor: MIURA SHIGEO
IPC: H04N1/32
Filed: 1988-03-30
Abstract: PURPOSE:To carry out the communication of data and the voice storing/ reproducing actions in parallel with each other by using a control means which performs a voice storing or reproducing action via a storing/reproducing means during the communication of data. CONSTITUTION:The reception of data is hitherto impossible while the voice messages are recorded and reproduced and therefore the communication efficiency is deteriorated. In this respect, a data communication means 1 is used to perform the communication of data via a communication line. Furthermore a voice storing/reproducing means 4 is added together with a central control part 20 which carries out the voice storing/reproducing actions via the means 4 while the communication of data is performed via the means 1. In such a constitution, the voices can be stored or reproduced even in a data communication mode.
Patent JP-H09267618-A (JP)
Title: Air conditioner control device for automobile
Inventor: HAGINO MITSUAKI
IPC: B60H1/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To properly grasp the likeliness of air conditioning of a passenger even in the case of changing operation range exceeding an air amount variable limit, by correcting an air conditioning control characteristic relating to a blow port and a blow temperature, based on a number of air amount change times and an air amount change amount, when air is blown at a maximum or minimum air speed. SOLUTION: When a user mode switch is operated, an operating switch of setting temperature, air amount, blow port, etc., is operated, whether a setting change is performed or not by an occupant is confirmed (S504). When an air amount is changed, whether an air amount before change is maximum or minimum or not is confirmed (S506). In the case of operating an air amount increase despite a maximum air amount before changing of air amount, a value converting the air amount change operation into an operating amount of the setting temperature is obtained (S508). In the case of performing operation decreasing an air amount despite a minimum air amount, a blow port mode is considered to be set such as weakening an air flow directly received by the occupant (S510).
Patent JP-S58197899-A (JP)
Inventor: OOHASHI TOSHIJIROU
IPC: H05K13/04
Filed: 1982-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07287124-A (JP)
Title: Device and method for cleaning optical fiber
Inventor: OGUCHI SHIGEMITSU
IPC: B29D11/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide the device and method for cleaning the optical fiber which are automated. CONSTITUTION:This device is provided with an actuator 9 which grips an optical cord 7 having an optical fiber 1 made of glass and plastic by a hand 8, positions it at a specific operation position, and moves the optical cord axially and reciprocally at the position, two cleaning tape feed mechanisms which have two cleaning tapes 10A and 10B arranged so that the optical fiber 1 is sandwiched corresponding to the optical fiber 1, a contact/release mechanism which brings the two cleaning tapes 10A and 10B into contact with each other and release them, a mechanism which supports the contact/release mechanism and swings the contact/release mechanism from the neutral position of the contact/release mechanism, and a mechanism which supplies a solvent to the two cleaning tapes 10A and 10B.
Patent JP-H05247135-A (JP)
Title: Alicyclic epoxy(meth)acrylate polymer
Inventor: TESHIGAHARA SATOSHI
IPC: C08F220/18
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the subject polymer useful as a raw material for three- dimensional polymer resin maintaining transparency and strength of characteristics of methacrylic resin, having low water absorption ratio and shrinkability, containing an alicyclic epoxy group. CONSTITUTION:An alicyclic (meth)acrylate polymer comprising 5-100mol% structure unit of formula I (R1 is H or methyl) and 0-95mol% structure unit of formula II (R2 is 1-20C alkyl), having 5,000-1,000,000 weight-average molecular weight calculated as polystyrene. The polymer, for example, is obtained by homopolymerizing a monomer of formula III (R5 is H or methyl; R6 is group of formula IV of formula V), alternately copolymerizing the monomer with a monomer of formula VI (R7 is H or methyl; R8 is 1-20C alkyl) or block copolymerization. The raw material monomer of formula III, for example, is obtained by reacting allyl alcohol with cyclopentadiene to give 5-norbornene-2- methanol, reacting 5-norbornene-2-methanol with methacrylic acid and epoxidizing formed 5-norbornene-2-methyl methacrylate.
Patent JP-2000278831-A (JP)
Title: Support frame and support tool for bucket
Inventor: HARA KANJI
IPC: H02G1/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a support frame for a bucket that is used as the anchor ring of a support tool, and the support tool that can stably retain tools even when a load is applied in all directions. SOLUTION: A support tool 4 is fitted to a bucket 12 being provided in facilities for work at a high place, and fixes a balance-supporting device 54 for gripping a work tool. The bucket 12 is pinched by a stage guide 40 of the support tool 14 for providing a clamping bolt for fixing to a wall surface 16 of the bucket. A post 18 that can be expanded and contracted is provided at the tip of the stage guide 40, and is inserted into a support hole being formed at a support frame 10 for the bucket being fixed to the bucket 12 via a bridging member.
Patent JP-H04291981-A (JP)
Title: Semiconductor laser device
Inventor: TABUCHI HARUHIKO
IPC: H01S5/00
Filed: 1991-03-20
Abstract: PURPOSE:To provide a semiconductor laser device or a semiconductor laser light amplifier for use in optical communication, optical information processing, optical measurements, etc., particularly a semiconductor laser device where a multiple quantum well structure is used for an active layer, the semiconductor laser device being such that it possesses a greater light confining coefficient GAMMAand a greater net gain GAMMA.G than that of prior art devices using a bulk active layer. CONSTITUTION:A title device includes as an active layer a multiple quantum well structure wherein a quantum well layers 202'... and a barrier layer 203' are alternately formed, and the quantum well layer is thinner at its central part and is thicker as it goes away from the central part, and further it has a composition where energy differences 702-802, 704-804, 706-806 between quantum levels in a valence electron band Ev and in a conduction band Ec both formed in each quantum well layer.
Patent JP-H11257886-A (JP)
Title: Tube for heat exchanger and production thereof
Inventor: KADO HIROTAKA
IPC: F28F1/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To ensure high pressure resistance by jointing a part being bent to turn down the end part a plurality of times in the opposite directions to the corresponding end part of the other planar part thereby enhancing high joint strength. SOLUTION: A turn down part 25a is jointed to the corresponding end part 25b of the other planar part 23b. At the turn down part 25a, a first turn down piece part 27a comes into tight surface contact with the inner surface of a tube at a planar part 23b and following turn down piece parts 27b are turned down to come into tight surface contact with preceding turn down piece part 27a. The turn down piece parts 27b of the turn down part 25a is into tight surface contact with the corresponding end part 25b of the other planar part 23b y brazing. This structure provides a wide joint area thus ensuring high joint strength and pressure resistant performance.
Patent JP-S61239404-A (JP)
Title: Rotary head type magnetic video recording and reproducing device
Inventor: TAKADA AKIRA
IPC: G11B27/02
Filed: 1985-04-16
Abstract: PURPOSE:To attain the consecutive recording with no noise on the screen of a TV receiver when the corresponding section is reproduced, by using a circuit which secures the synchronization of the timing of the recording part indicating signal of a VTR with the head switching signal. CONSTITUTION:A recording mode setting signal (c) of the Q output is set at a high level at the starting rise edge of a head switching signal (b) after a start indicating signal (a) is changed to a high level from a low level. Thus the video recording starts. This recording ends when the signal (c) is set at a low level at the starting rise of the signal (b) after the signal (a) is changed to a high level from a low level. In such a way, the starting point of a recording mode is always set at a place near the vertical synchronizing signal of the 1st video signal recorded previously. Thus the noises if produced at a switching point are not given on a reproduced screen.
Patent JP-S59204825-A (JP)
Title: Liquid crystal display device
Inventor: INOUE MASAYUKI
IPC: G09F9/00
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a liquid crystal display device which has combined a transmission type and a reflection type by providing a polarizing plate, a transparent glass plate, a transparent conductive film, a liquid crystal and a polarizing plate, and combining them so as to execute a specified operation. CONSTITUTION:A liquid crystal indicator A formed by injecting a liquid crystal 2' into an enclosed space in a transparent cell 1 on which an electrode is formed is constituted so that the display can be executed by a light from any light source of the sun 3 and an illuminating light source 4 provided in the rear of the back face of the liquid crystal indicator A. Therefore, the liquid crystal indicator A is constituted of a polarizing plate 5, a transparent glass plate 6, a transparent conductive film 7, the liquid crystal 2' injected into a space formed by shielding materials 8, 8, a transparent conductive film 7', a transparent glass plate 6', a polarizing plate 5' for making a light pass through in the right angle direction against a light passing through the polarizing plate 5, and a reflecting film 9 whose light transmittance is >=20% (desirably, 25-45%) and whose light reflection factor is >=55% (desirably, 60-80%), seeing from the front.
Patent JP-H06285887-A (JP)
Title: Press molding facility for thermosetting resin
Inventor: MORITA HIDEO
IPC: B29C43/02
Filed: 1993-04-07
Abstract: PURPOSE:To provide a press load, required in respective stages, with a high accuracy and improve productive efficiency. CONSTITUTION:When a mold 25, filled with the material of thermosetting resin, is sent along a transfer line 46, the mold 25 is passed through a heating stage 28, a shaping stage 29 and a cooling and solidifying stage 30, provided on the way of the transfer line 46, sequentially. Press loads and temperatures are controlled individually by press devices 34, 35, 36 and temperature controllers 52, 54, 56, provided individually in respective stages 28-30, while the thermosetting resin in the mold 25 is heated and molten in the heating stage 28, shaped in the shaping stage 29 by being pressed with a low press load for a given period of time and is contracted and solidified by cooling while applying a high press load in the cooling and solidifying stage 30 whereby a product, having high dimensional accuracy, can be obtained.
Patent JP-H06296050-A (JP)
Title: Cooling device for laser oscillator
Inventor: HOSOE TATSUHIRO
IPC: H01S3/042
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a cooling device having excellent cooling efficiently without lowering laser output due to the mixed foam in the device. CONSTITUTION:The foam in this cooling device is removed and the cubical expansion of cooling water is prevented by providing a bellows cap 19, having cooling water injection hole 12, on the upper part of a cooling water tank 8. Besides, the heat of the cooling water can be conveyed efficiently by attaching a heat pipe on the cooling water tank 8. As a result, a cooling device, having excellent cooling power, can be obtained without lowering the laser output by the mixture of foam.
Patent JP-H11282703-A (JP)
Title: Device and method for error correction
Inventor: IWASA AYAKA
IPC: H03M13/29
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the number of access times to a buffer memory and to reduce a processing time for error correction by reducing read- out processing of data. SOLUTION: This device is equipped with a buffer memory 1 for storing a data block and a processor 2 which reads out data sequences in turn in the first arrangement direction of the data block from the data block of the buffer memory 1, generates a syndrome of this data in turn by using all the data of this data sequence, at the same time, starts syndrome generation of all the data sequences in the second arrangement direction of the data block by using each data the former data sequence, and completes the syndrome generation of all the data sequences in the second arrangement direction when the last data sequence is read out of the first arrangement direction.