baber/WOPTO huggingface dataset:
Patent JP-S62142378-A (JP)
Title: Current lead for superconductive electromagnet device
Inventor: ISHIHARA AKIRA
IPC: H01F6/00
Filed: 1985-12-17
Abstract: PURPOSE:To enlarge a cooling surface area, to which helium gas is contacted, and to improve cooling efficiency, the forming a round rod by winding good electric conductor such as copper and copper alloy around the outer surface with a stainless steel rod as a core, and inserting a plurality of the round rod conductors tightly in the inside of a hollow tube. CONSTITUTION:The outer surface of a stainless steel rod, which has a sufficient strength at a very low temperature is wound with a good electric conductor 22 of copper, copper alloy and the like, and a round rod conductor 20 is formed. A plurality of the round rod conductors 20 are tightly inserted in the inside of a hollow tube 8. The outer surface of the hollow tube 8 is wound with an insulator 11. A gap in the hollow tube 8 is made to be the path of helium gas. The stainless steel rod can be replaced by other materials such as a manganese steel rod and a nichrome steel rod, which have small heat conductivity and a high strength.
Patent JP-H09129812-A (JP)
Title: Semiconductor device
Inventor: OTSUKA SHIRO
IPC: H01L23/50
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To smoothly bond a ground wire to the inside of an island, by forming a trench for preventing solder from flowing out, in an island where a semiconductor chip is bonded to a radiation plate by using solder, forming a space for wire bonding inside the trench, and further forming a trench surrounding the space. SOLUTION: A step-difference is formed between the tip part 12A of a lead terminal and a lead terminal 12 of a caulking connection part, and the tip part 12A of a lead is isolated from the radiation plate 17 and arranged. A semiconductor chip 10 is bonded to the inside of the island 11 in the central part of the radiation plate 17. In the island 11, a trench 14 for preventing solder from flowing out is formed. Inside the trench 14, a space 19 for wire bonding and a trench 15 surrounding the space 19 are formed. Thereby a ground wire can be smoothly bonded to the inside of the island 11.
Patent JP-H02130576-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G21/00
Filed: 1988-11-10
Abstract: PURPOSE:To restrain the splash of toner from cleaner and developing parts by providing a developer splash preventing member almost parallel to a recording medium, and providing a magnet next to a cleaning means and above the splash preventing member. CONSTITUTION:In accompany with the movement of the recording medium 5, toner 1 is scraped by the rubbing of a conductive carbon brush 8' against the recording medium 5, and the scraped toner 1 drops onto a recording elec trode 4 and is again used for recording. Under the conditions, the splash preventing member 17 composed of flexible material is provided to prevent the toner 1 from splashing; additionally, a magnet 16 is placed a distance l1 away from the cleaning member 8 and a distance l2 away from the splash preventing member 17. And the splash preventing member 17 and the magnet 16 prevents the toner 1 from splashing. This minimizes the splash of toner from the cleaner and developing parts.
Patent JP-H10118965-A (JP)
Title: Micro gripper and manufacture thereof
Inventor: IRITA TAKESHI
IPC: B25J7/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To surely catch/release an object such as a biological sample in a water solution and the like with ease by forming a pair of electrodes for generating an electric field between arms at tips of the arms opposedly arranged to each other at a fixed interval at the tip of a gripper main body. SOLUTION: At the tip 10A of a gripper main body 10, a pair of arms 20, 20 are arranged opposedly to each other at a fixed interval. Electrodes 23, 24 are formed in tip parts 20A, 20A of the arms 20, 20. In this micro gripper 100, a high frequency electric field is generated between electrode pads 13, 14 by means of a high frequency power source 30. When a required electric field is generated between the tip parts 20A, 20A of the arms 20, 20, an object, in which positive dielectric polarization is generated, can be captured. When a high frequency electric field is generated, polarities of the electrodes 23, 24 are always reversed at a fixed period, and according to the reversion, a dielectric condition of the object is also reversed. Therefore, an attraction force attracting the object in the fixed direction is always applied to the object, so that stable capture can be carried out.
Patent JP-H03143635-A (JP)
Title: Full automatic screen printing machine
Inventor: ITO NAOYUKI
IPC: H05K3/12
Filed: 1989-10-31
Abstract: PURPOSE:To facilitate transfer regulation of an aligning table by ensuring registration by a method wherein front, rear left, and right edges of a work are temporarily held, the preliminarily positioned work is raised by sucking and fixedly mounted on a specified position of an aligning table. CONSTITUTION:A work W brought into a preliminary positioner 10 is preliminarily positioned with a positioning mechanism 35, 45, 51, 61. The work W is raised by being sucked with a sucking mechanism 85, and carried to an aligning device 100 with a traveling mechanism 75, and is positioned at a specified position on an aligning table 101. A registeration mark M is photographed with a camera 116, and displayed on a monitor television 118, and is precisely positioned by correction at a specified printing position.
Patent JP-S62146333-A (JP)
Inventor: KIMURA MASAO
IPC: E04B1/22
Filed: 1985-12-19
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-H11107553-A (JP)
Title: Trailer house
Inventor: KIMURA SHIGEAKI
IPC: B60P3/022
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a trailer house easy to move, transport, and install; not taking much space for storage, movement, and transportation; installable and usable in a wider space; and usable as a house, a store, an office, a workshop, lodgings, a rest station, and for other various purposes. SOLUTION: This trailer house is moved by traction and comprises a chassis frame 1, wheels placed at the underside of the chassis frame 1, and a house part 3 put on the chassis frame 1. The house part 3 comprises a master unit 4 securely connected to the top of the chassis frame 1 and a slave unit 5 telescopically assembled into the master unit 4. A rail part 22 is attached to the underside of the master unit 4, an extension frame 23 and an extension rail 24 are attached to the outside of the chassis frame 1, rollers 25 are attached to the underside of the slave unit 5, and a connection and lift legs are attached to the chassis frame 1, etc.
Patent JP-H06134364-A (JP)
Title: Coating state inpection mechanism of inside surface coating device for can body
Inventor: MURAMATSU SHOJI
IPC: B05B15/00
Filed: 1992-10-22
Abstract: PURPOSE:To easily specify an inside surface coating device with which a coating defect arises and to surely inspect the inside surface coating state of can bodies. CONSTITUTION:The can bodies K once stop revolving in a stop position (c) while the can bodies are held by an intermittently rotating turn table 12. Since a coating state detecting sensor 50 is disposed in a position opposite to the stop position (c), the coating defect on the inside surfaces of the can bodies K is surely detected.
Patent JP-H07137044-A (JP)
Title: Foaming jig of heat insulation material
Inventor: TAKABAYASHI SHIZUO
IPC: B29C39/22
Filed: 1993-11-15
Abstract: PURPOSE:To produce safely without having hazards of an explosion and fire in a foaming process, by providing a communicating port for setting an evaporated hydrocarbon streamed out through a heat insulation box body free out of a jig is provided in the jig. CONSTITUTION:A foaming jig is constituted of an outer jig 5 and inner jig 6. The outer jig 5 makes a circumferential frame 5a covering the circumference of an outer box 8 and a top frame 5b movable by a hinge. A vent hole 10 comprised of a small hole is formed in the rear 8a of the outer box 8 also and a communication port 7 and the vent hole 10 become coincident with each other. An evaporated hydrocarbon streamed through the vent hole 10 provided in the outer box 8 can be set free to the outside through the communication port 7. Consequently, even if a foamed heat insulation material 11 for which such a substance that has explosive properties is used as a foaming agent, dwelling of the evaporated hydrocarbon between the outer jig 5 and inner jig 6 is eliminated.
Patent JP-H07137066-A (JP)
Title: Urethane foaming equipment
Inventor: TAKABAYASHI SHIZUO
IPC: B29C44/00
Filed: 1993-11-15
Abstract: PURPOSE:To eliminate the danger of explosion or a fire in a urethane foaming process and thereby to enable execution of safe production by providing a process of eliminating static electricity of a jig for foaming, an inner jig, a workpiece, etc., before injection of urethane in urethane foaming equipment using hydrocarbon as a foaming agent. CONSTITUTION:A process of eliminating static electricity is executed by a foaming jig of a heat-insulating box which is formed by a bottom jig 9 a part of which is grounded, by an inner jig 10 being in contact with the bottom jig 9 and by a top jig 11 of synthetic resin and lateral jigs 12 of synthetic resin which surround the inner jig 10. A static electricity eliminator 13 of a voltage impression type generates ions 14 and thereby eliminates electric charges generated in the inner jig 10, the top jig 11 and the lateral jigs 12 made of the synthetic resin and being nonconductors. Even when an explosive substance, hydrocarbon such as pentane or cyclopentane, is used as a foaming agent in a posterior process, as the result, the static electricity is hardly generated in the advance of foaming and the danger that the foaming agent explodes in the course of a heat-insulative foaming operation and destructs the surroundings is eliminated.
Patent JP-2000111149-A (JP)
Title: Bath hot water supplier
Inventor: TAKEMURA SHUICHI
IPC: F24H1/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the operation of a hot water supply overpresssure release valve which causes water leakage, even if the temperature and the pressure within a hot water supply circuit go up. SOLUTION: This hot water supplier is provided with a second hot water overpressure release valve 20 which opens a water path when it becomes not less than a fixed pressure lower than the set pressure of the first hot water supply overpressure release valve 9, and a solenoid valve 19 for the second hot water supply overpressure release valve, in parallel with a hot water supply solenoid valve 18. Then, bath water is circulated by a circulation pump 15, and in case that the bath water is heated by a sub heat conductive pipe 11, the pressure is released to the return path and forward path of a bath by setting the solenoid valve 19 for the second hot water supply overpressure release valve to 'open'. As a result, the first hot water supply overpressure release valve 9 does not operate, and it can be controlled so that water leakage out of the apparatus may not occur.
Patent JP-2001104396-A (JP)
Title: Motor-driven wheelchair
Inventor: NAKAMURA HARUJI
IPC: A61G5/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe motor-driven wheelchair providing maneuverability that is nearly as imaged by a user when the wheelchair makes a turn. SOLUTION: This motor-driven wheelchair travels as a first electric motor 7R for driving a right wheel 1R and a second electric motor 7L for driving a left wheel 1L are operated and controlled by a control part 5 in accordance with the operation of a joystick operating part. Based on a lever down angle V and a lever down direction θwhich constitute input information about the state of a joystick lever turned down by an operator in a turning direction, the control part 5 operates the first and second electric motors so that when a desired passing point for turning is far from the current position, the wheelchair turns with a greater radius than when the desired passing point is near the current point, and so that from the current position the wheelchair passes through or near the desired passing point for turning.
Patent JP-H08141151-A (JP)
Title: Ball shooting device for pachinko machine
Inventor: OTSUKA MINORU
IPC: A63F7/02
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a ball discharge device for Pachinko machine with a low vibration and a low noise in which a solenoid for ball hitting, a discharge rail, and a guide are assembled in an assembly unit so as to make into a no- regulating system. CONSTITUTION: A discharge rail 2, a guide 6, and a plunger type solenoid 3 for ball hitting are assembled to a frame by maintaining the adequate positioning relation each other, so as to compose the assembly unit of a ball discharge device for Pachinko machine, and the assembly unit is assembled to a Pachinko board.
Patent JP-H01129083-A (JP)
Title: Adhesive composition for urethane foam
Inventor: KISHI MASAO
IPC: C09J111/02
Filed: 1987-11-13
Abstract: PURPOSE:To provide the title compsn. having adhesion, initial adhesion and adhesion tolerance to a variety of urethane foams, and a high heat resistance and being capable of solving the problems of environmental pollution, etc., by combining a specific copolymer latex as the main component with a chloroprene latex, a tackifier resin and an alkaline catalyst. CONSTITUTION:100 pts.wt. (hereinafter merely 'pts.'), in terms of solids content, of a styrene-butadiene copolymer latex (A) prepd. by copolymerization in the presence of an acrylic ester as a chain transfer agent or a methyl methacrylate- butadiene copolymer latex (A) is blended with 1-100 pts., in terms of solids content, of a chloroprene latex (B), 1-100 pts., in terms of solids content, of a tackifier resin (C), and 0.01-10 pts., in terms of solids content, of an alkaline catalyst (D) to prepare the title compsn. This compsn. is an aq. emulsion adhesive compsn. capable of solving the problems of workers' safety and hygiene, environmental pollution, etc. The compsn. is used for bonding of a variety of urethane foams with adhesion, initial adhesion, adhesion tolerance and high heat resistance without detriment to the cushioning properties and hand inherent in the urethane foams.
Patent JP-H01128372-A (JP)
Title: Bridge pass fpc
Inventor: KUMOCHI KIYOTAKA
IPC: H05K1/11
Filed: 1987-11-13
Abstract: PURPOSE:To maintain the strength of connection when connection terminals with different thicknesses are connected with conductive memranes of the same thickness by providing plural conductive ways of bridge pass FPC for each line of two terminals opposing each other. CONSTITUTION:The connection terminal 5 of a printed circuit board 3 and the connection terminal 6 of an electric part 4 opposing each other are made into a pair, and connected by conductor ways of bridge pass FPC 1 through an anisotropic conductor membrane 7. The connection terminals 5 and 6 are different in the thickness owing to the respective part size, and the both heights are different when they are placed on a same plane. As the anisotropic conductive membrane 7, the membrane of even thickness is used. The conductive ways 2 are formed plurally, three ways to a set of connection terminals, for example, and by increasing the contact area of the bridge pass FPC side, the shortage of the contacting strength resulting from the different thickness between the connection terminals is compensated, and the reliability of connection is improved.
Patent JP-H01128605-A (JP)
Title: Amplitude limit amplifier circuit
Inventor: OKAMURA SHINJI
IPC: H03G11/06
Filed: 1987-11-13
Abstract: PURPOSE:To improve an AM component suppressing rate by compensating the phase modulation of an output signal with capacity to be provided between the base of a first transistor for input and the collector of a second transistor for input. CONSTITUTION:The base and emitter of a transistor Q7 are connected to the base of a transistor Q1 for input together and the collector is connected to a bipolar transistor Q2 for input. Then, the transistor Q7 is constituted so that capacity Cbc7 between base and collector can go to be same as capacity Cbc1 between base and collector of the transistor Q1 for input. Accordingly, between the collector of the transistor Q1 for input and the base of the transistor Q1 for input, the capacity corresponding to the capacity Cbc1 between base and collector of the transistor Q1 for input is connected. By this capacity, the phase modulation of the output signal due to the modulation of the collector current of the first transistor for input is compensated and an AM component is enough suppressed. Then, the output signal to be amplitude-limited can be obtained.
Patent JP-S62145329-A (JP)
Title: Programmable controller
Inventor: FUJIWARA KATSUHIRO
IPC: G06F9/46
Filed: 1985-12-20
Abstract: PURPOSE:To operate a whole control system without any contradiction even when a process interruption is inputted in an optional state by setting a specific instruction which identifies the start of a relay sequence circuit and permitting the process interruption only when the instruction is read out. CONSTITUTION:When an interruption request is inputted from a process, a flip-flop 61 is set and when a signal which indicates a relay sequence head circuit is inputted from a control line (c) in this state, an interruption request a' to an arithmetic part 2 is outputted in the period. Then, when the control line (c) is reset, i.e. when an instruction except a relay sequence head circuit instruction is read, the flip-flop 61 is reset, so that the signal a' is never outputted after this resetting even if a signal (c) is inputted before a signal (a) is inputted. When an interruption acceptance mode select input (d) goes up to a level H, on the other hand, an AND gate 65 is opened on condition that the signal (c) and the output of the flip-flop 61 are both at the level H, so that the request a' is outputted through a OR gate 67.
Patent JP-S63137818-A (JP)
Title: Manufacture of urethane foam with coating
Inventor: MABUCHI AKIRA
IPC: B29L31/46
Filed: 1986-11-29
Abstract: PURPOSE:To obtain tactile feeling which is free from sweating and favorable, by a method wherein a coating is made microporous by holding a urethane foam with the coating after mold release in a heating atmosphere by making use of a material obtained by mixing water as a urethane series coating. CONSTITUTION:A coating 5 is formed on the surface of a product cavity of molding molds (top and bottom forces) 1, 2 with a urethane resin coating. In this instance, a material obtained by mixing 30-100pts. water with 100pts. content (resinous content) is used for the urethane resin coating. A one-pack type or two-pack type material can be used for the urethane resin coating. After completion of cure of a cast material, a urethane foam (steering wheel) obtained through mold release is held (normally for 2-5min) in a heating atmosphere of 100-110 deg.C. With this construction, the coating is made microporous by volatilizing containing water in the coating. When a temperature is less than 100 deg.C, productivity is bad as volatilizing speed is too slow and the coating is hard to become microporous. When the temperature exceeds 110 deg.C, volatilization turns into a bumping state and a defective external appearance such as a pin hole is apt to generate.
Patent JP-H05100249-A (JP)
Title: Active matrix panel and production thereof
Inventor: HIKIJI TAKETO
IPC: G02F1/136
Filed: 1991-10-07
Abstract: PURPOSE:To obtain the active matrix panel having stable TFT characteristics. CONSTITUTION:This active matrix panel for a liquid crystal display consists of plural transistors 25 which are constituted by connecting gate electrodes 2 to gate signal lines and source electrodes or drain electrodes 6 to data signal lines and are arranged in a matrix form and accumulation capacitors 30 for holding charges which are connected to the drain electrodes or source electrodes 6 of these TRs 25. The TRs of the above-mentioned panel are constituted as the thin-film field effect type TRs of a reverse stagger type and the accumulation capacitors 30 for holding charges are constituted over the entire part of picture element electrodes 7 in a sandwich structure interposed with gate insulating films 4 between the picture element electrodes 7 and lower transparent electrodes 3 of the liquid crystal display. The gate electrodes 2 of the thin-film field effect type TRs 25 of the reverse stagger type consist of the transparent conductive films formed simultaneously with the lower picture element electrodes 3 of the above-mentioned accumulation capacitors 30.
Patent JP-H09130824-A (JP)
Title: Video processing method at character display of video device
Inventor: YOSHIDA NOBORU
IPC: H04N9/64
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To change the image quality control signal of the depth of a color to preliminarily designated data when a character signal is outputted, to overlap a character on a dynamic image whose depth of the color is changed and to make a character display easy to be seen by a simple circuit. SOLUTION: A TV signal processing IC 2 inputs the image quality control signal of the image quality level that a user sets, processes an input video signal and an IF signal and keeps fixed image quality. When a TV microcomputer 1 outputs the character signal requiring the change of 'the depth of the color' of the moving image, preliminarily designated data is outputted from a COLOR port. This output is converted into the voltage of a fixed level by a D/A converter 5, the level that the IC 2 changes from the chroma level of a video signal is outputted superposed with a character signal. Thus, a character display can be made easy to see on a CRT 7 in a state that the dynamic image can be seen, without using a complicated circuit.
Patent JP-H09126390-A (JP)
Title: Heat and cold insulation cover
Inventor: MATSUZAKI SHIGERU
IPC: F16L59/16
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and dismounting of a valve on a pipe part by constituting a heat and cold insulation cover by a heat and cold insulation material which can cover the whole of the valve and making it possible to mount and dismount it on the valve by friction force, absorption force, latching force, etc. SOLUTION: A heat and cold insulation cover 10 consists of a heat and cold insulation material 12 which can cover the whole of a valve 11 and a projection 14. The heat and cold insulation material 12 is constituted by sealing air in an outer wall member 16 having a cross section in the shape of substantially U character, and plastic having high air-tightness is preferable as a material of the outer wall member 16. The projection 14 is provided at a tip in the shape of substantially U character, the heat and cold insulation material 12 adheres on the valve 11 closely, and the projection 14 is latched in a recessed section 18 so that the heat and cold insulation material 12 does not fall out from the valve 11.  The heat and cold insulation cover 10 employs friction force and absorption force as a means which enables mounting and dismounting of the thermal insulation material 12 on the valve. Since it is possible to reduce cost and work man-hour, it is possible to cover the valve as well as a pipe body by the heat and cold insulation material.