baber/WOPTO huggingface dataset:
Patent JP-S5715637-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1980-07-03
Abstract: PURPOSE:To perform stable electric discharge machining operation at high machining speed, by holding an electric discharge machining electrode with a magnetic chuck, dividing a magnetic pole of the magnetic chuck into many magnetic poles and applying the locally moving magnetic field to a machining gap. CONSTITUTION:An electric discharge machining electrode 2 is held by a magnetic chuck 1, and many divided magnetic poles 2A, 3B, 3C... are provided in a lower side of the magnetic chuck 1. Coils 5A, 5B, 5C... are wound to each magnetic poles to generate the magnetic field. Though voltage of a power source 6 is on-off operated by switching elements 7A, 7B, 7C... and applied to the coil, each of the switching elements is controlled by a ring counter 8, and the magnetic field becomes the moving magnetic field and is applied to a machining gap through the electrode 2. In this way, the machining gap is widened, thus stable electric discharge machining operation can be performed at high machining speed.
Patent JP-H03288613-A (JP)
Title: Screw for plastic molding machine
Inventor: SANO TAKESHI
IPC: B29C48/85
Filed: 1990-04-05
Abstract: PURPOSE:To constitute the above screw so that winding of a material round a screw and surging phenomenon are not generated by contriving prevention of the material form melting at a transfer sphere of the screw, by a method wherein a temperature control medium feed and discharge path is provided concentrically on the central part of the screw extending from a rear end to the vicinity of the tip and a transfer sphere heat insulation layer is provided on the outer circumference of the medium feed and discharge path on the inside of the screw of a transfer sphere. CONSTITUTION:A temperature control medium feed and discharge paths 13, 14 are provided concentrically on the central part of a screw 7 for a plastic molding machine which is inserted turnably within a cylinder barrel 1 and constituted of a transfer sphere F, compression sphere C and measuring sphere M extending from a rear end to the vicinity of the tip. A transfer sphere heat insulation layer 15 is provided on the outer circumference of the medium feed and discharge path 14 on the inside of the screw 7 of the transfer sphere F. In addition, it is preferable that a medium circulation part 20 giving a disturbance to a flow of the medium is provided on a supporting member 19 of a medium circulation pipe 11 forming the temperature control medium feed and discharge paths 13, 14. With this construction, a temperature of the measuring sphere M of the screw 7 can be controlled widely and appropriately by making use of a cooling medium or a heating medium and a temperature rise of the transfer sphere F can be prevented.
Patent JP-H11273789-A (JP)
Title: Mounting structure of printed circuit board packaging electric connector
Inventor: NAKAMURA TAKASHI
IPC: H01R13/64
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a printed circuit board from warping or bending when a connector is inserted in and extracted from a printed circuit board packaging electric connector. SOLUTION: Electric wires of a plug 18 of a connector 16 are soldered to a printed circuit board 14. The printed circuit board 14 is relieved from the load in inserting and extracting the connector 16 by forming cut-and-raised parts 24 on an apparatus body 12 and fixing a flange of the plug 18 on the cut-and-raised parts 24.
Patent JP-H02271076-A (JP)
Title: Advance control device of ignition device for internal combustion engine
Inventor: ASAMI KATSUHIRO
IPC: F02P5/155
Filed: 1989-04-11
Abstract: PURPOSE:To enable advance control only through electric circuit processing without increasing size by providing either one of the first advance means for controlling threshold level of a waveform shaping circuit or the second advance means for discriminating a reference signal of a magnetic inductive element. CONSTITUTION:An output signal of a waveform shaping circuit 6 is F/V converted by an F/V converter 20. Namely, it is converted to a voltage signal corresponding to the revolution number of an internal combustion engine and supplied, for example, to the waveform shaping circuit 6. In the waveform shaping circuit 6, threshold level is controlled by a reference voltage setting circuit 21 which constitutes the first advance means. Or a reference signal of a Hall element 4 is controlled by an electric current control circuit 22 which constitutes the second advance means corresponding to the output signal of the F/V converter 20. Thus, timing of the output signal of the waveform shaping circuit 6 is adjusted by either one of the first or the second advance means, and predetermined processing is done for ignition timing of an ignition coil 9.
Patent JP-H05290644-A (JP)
Title: Super heat resistant insulated electric wire
Inventor: TATEMATSU YOSHINORI
IPC: H01B3/30
Filed: 1992-04-10
Abstract: PURPOSE:To provide a super heat resistant insulated electric wire capable of almost completely preventing generation of migration of silver. CONSTITUTION:In a super heat resistant insulated electric wire 10, a heat resistant resin coating material where, an inorganic ion exchanger is added into a mixture of at least one heat resistant resin selected from a group consisted of a polycarbosilane resin, a polysilastylene resin, a polytitanocarbosilane resin, a polysiloxane resin and a polyborosiloxane resin and an organic solvent, is applied onto the circumferential surface of a silver wire 11. The resin coating material passes through an electric furnace having a length of 5m, which is controlled within a range of 350-450 deg.C, to be hardened, thereby forming a heat resistant resin layer 12 having a thickness of 25mum just on the silver wire. As necessary, an overcoat layer 13 having a thickness of 5mum, where heat resistant fiber Is wound, is formed on the circumferential of the heat resistant resin layer 12.
Patent JP-S5317031-A (JP)
Title: Multicolored graphic display equipment
Inventor: NAGAI HIDEO
IPC: G09G1/00
Filed: 1976-07-30
Abstract: PURPOSE:When a plural number of different-color pictures overlap one another in a certain length, colors of respective pictures are displayed along their directions by turns, thereby making it possible to discriminate respective pictures clearly.
Patent JP-S63256408-A (JP)
Inventor: KIYOHASHI KAZUO
IPC: H01L21/78
Filed: 1987-04-13
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-S58209070-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MITSUYASU KIYOSHI
IPC: H01M2/16
Filed: 1982-05-31
Abstract: PURPOSE:To prevent any voltage drop which might be caused at the initial stage of electric discharge by providing a separator contining an organic solvent between a negative electrode made of lithium or the like and a poitive electrode containing a positive active material principally consisting of thionyl chloride. CONSTITUTION:Mixture consisting of a polytetrafluoroethylene emulsion and acetylene black is formed into a cylindrical shape together with a net-like stainless-steel current collecting member 10 so as to make a positive electrode 9. Next, lithium metal is pressed and fixed upon the inner surface of an outer can 6 so as to make a negative electrode 7. After that, a glass fiber separator 8 impregnated with propylene carbonate solution in which LiAlCl4 is dissolved is installed between the positive and the negative electrodes 9 and 7, then thionyl chloride working as both electrolyte and a positive active material is poured, thereby constituting a nonaqueous electrolyte battery. As a result, any voltage drop which might develop at the initial stage of electric discharge can be prevented by suppressing the direct contact between thionyl chloride and the lithium of the negative electrode 7.
Patent JP-H11285677-A (JP)
Title: Treatment of organic waste and device therefor
Inventor: KIKUCHI EIJI
IPC: C23F11/18
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To improve stress corrosion cracking resistance in high temp. high pressure water in a supercritical state or a subcritical state by controlling the concentration of dissolved oxygen in water to equal to or below a specific value and decomposing an organic material in the presence of a steam reforming catalyst. SOLUTION: The organic material is decomposed in the presence of the steam reforming catalyst by controlling the concentration of dissolved oxygen in water to <= about 200 ppb, preferably <= about 160 ppb. That is, a slurried plastic in a waste slurry tank 1 is fed to a reaction tube 4 for supercritical water by a high pressure pump 2 for supercritical water and is decomposed in water having <=200 ppb dissolved oxygen concentration in the presence of the steam reforming catalyst. Next, the slurried plastic is fed to a reaction tube 6 for subcritical water and decomposed in the subcritical water. Next, the cooling by a cooler 7 and the neutralization in a neutralization vessel 2 are performed. As a result, the generation of the stress corrosion cracking is prevented and for example, polyvinyl chloride is almost completely decomposed.
Patent JP-2000280026-A (JP)
Title: Flat plate roll bending
Inventor: SATAKE SADAMI
IPC: B21D5/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To mold a thick flat plate into nearly cylindrical shape without performing an edge bending. SOLUTION: On an upper surface of a rigid element base plate 1, a flat plate P is set via a pressure receiving plate 2, which can be elastically deformed. The base plate 1 is transferred from the upper stream side to a downstream side. A pressing force F of a pressurization roll 3 is activated from the upper part of the flat plate P so as to bring a contacting part of the pressurization roll 3 and the flat plate P into a surface contacting condition. A nearly cylindrical shape is thus continuously molded.
Patent JP-S5215259-A (JP)
Title: Cathode-ray tube for television
Inventor: IOKA HIROMITSU
IPC: H01J29/00
Filed: 1975-07-26
Abstract: PURPOSE: To decrease the depth of the cathode-ray tube for television use by installing a reflector in the tube interior to reflect the electron beam with the reflector to irradiate it on the fluorescent surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05292553-A (JP)
Title: Circuit used for power fault as well as busy/idle display
Inventor: SATO TAKASHI
IPC: H04Q3/42
Filed: 1992-04-13
Abstract: PURPOSE:To use an LED for line busy display to discriminate and display the fuse disconnection with respect to the digital subscriber circuit which performs digital subscriber line transmission. CONSTITUTION:A digital subscriber circuit 1 consisting of a control circuit CT part 2, the other circuit LT part 3, an LED 4 for OS, and a power supply fuse FZ 5 is provided with a photoisolator P 16, a relay AL 7, and a relay contact al 8. Power is supplied to the digital subscriber circuit 1 from a terminal VDD, and the LED 4 for OS is flickered by an OS signal (no-service state) of the control circuit CT part 2 and is extinguished in the service state. The relay contact al is opened while the relay AT, 7 for power fuse disconnection monitor is operated; and if the fuse FZ 5 is disconnected, the relay AL 7 is released, and the terminal VDD and a terminal TEST are set to the connected state by closing of the relay contact a1.
Patent JP-H02270252-A (JP)
Title: Electron source
Inventor: TAKAHASHI MASAYUKI
IPC: H01J31/12
Filed: 1989-04-11
Abstract: PURPOSE:To promptly attenuate and prevent vibration applied to a linear cathode and cut down the number of parts and processes by winding a fine wire made of metal or insulator on the linear cathode in a helical manner. CONSTITUTION:A fine wire 2 made of metal or insulator is wound on a linear cathode 1 in a helical manner at least half of a turn. Accordingly, if electrostatic force works on the linear cathode 1 by a vertical scan electrode 3, the linear cathode itself or signal voltage applied to electrodes group 4 to produce resonance, the energy of vibration is abruptly attenuated by friction in a space to the fine wire 2 to prevent the vibration of the linear cathode 1. It is thus possible to simplify the structure of an electron gun and cut down manufacturing processes.
Patent JP-S6255831-A (JP)
Inventor: JIYOOJI ESU HAAPAA
IPC: H01H71/04
Filed: 1986-04-22
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-H07293013-A (JP)
Title: Supporting device for movable seat
Inventor: SHIMOMURA TSUNEO
IPC: E04H3/12
Filed: 1994-04-28
Abstract: PURPOSE:To cause a floor contact body to surely make contact with a floor therey to prevent movement of a base by pressing the floor contact body downwardly by a compression spring and providing a lifting means for lifting the floor contact body. CONSTITUTION:A rack 19 is downwardly moved by a pinion 18 in association with rotation of a drive shaft 10 for raising a seat so that a lifting shaft 21 is lowered, following which a lifting rod 23 is lowered through a compression spring 20 and a floor contact boby 24 makes contact with a floor. Under such condition, if the rack 19 is further lowered, the spring 20 is compressed and hence a reaction force works so as to push down the rod 23 so that the body 24 makes contact with the floor more firmly, and when the reaction force exceeds the load of a base 1 or the like, the base 1 is raised and wheels 3 are moved upwardly from the surface of the floor and a seat 5a is put into a completely raised condition. In order to return such condition to a stored condition, a motor is reversely driven so that the seat 5a is brought down and a supporting device 8 is returned to a raised position. Thus, the base 1 is supported on the floor by the wheels 3, so that it can be moved to a storing place.
Patent JP-S5215353-A (JP)
Title: Detector to measure fine movement quantity
Inventor: MATSUO TERUMOTO
IPC: G01B7/16
Filed: 1975-07-25
Abstract: PURPOSE: Movement quantity of below a few mm of mechanical equipment is detected by contacting a detector arranged between two load cells confronting each other, with each load cell. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264312-A (JP)
Title: Semiconductor switch control circuit
Inventor: OHIGATA ICHIRO
IPC: H04M3/18
Filed: 1988-04-15
Abstract: PURPOSE:To prevent malfunction from occurring by detecting the input of a driving signal for a semiconductor switch requested to operate to a driving part which drives plural semiconductor switches, and excluding a signal such as the noise of the semiconductor switch not being requested to operate, etc., by an exclusive control part. CONSTITUTION:When an ON driving control signal is inputted only to a control input terminal T1 in case of connecting terminals BSHI and BSH2 to a power source via loads and also, a load impedance between terminals TEL1 and TEL2, the ON driving operation of a gate driving part GD1 in a gate ON driving part GOD1 is performed. And one current path can be formed by turning ON PNPN switch(group) S3 and S6 via buffers B10 and B11 and back flow prevention inverters D3 and D6, In such a state, a detecting part DET1 detects the input of the ON driving control signal to the control input terminal T1, and operates the exclusive control part EXC1. Thus, the output of a gate driving part GD2 in a gate ON driving part GOD2 is stopped, then, the signal on a control input terminal T2 is excluded.
Patent JP-H05266702-A (JP)
Title: Device for adjusting aiming of lighting fixture for automobile
IPC: B60Q1/06
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate the adjustment work, and prevent the damage of an adjusting shaft by providing an engagement part at a position projecting upward or downward from the upper edge or the lower edge of a mounting ring, and engaging a second aiming adjusting shaft with the engagement part. CONSTITUTION:When a second aiming adjusting shaft 8 is screwed to a nut or screwed back from the nut, a mounting ring 4 and a lamp unit 2 are turned nearly upward or downward around of a straight line B-B, which connects a point for connecting a first aiming adjusting shaft 7 and a left side connecting lug and a point for connecting a tension spring 9 and the mounting ring 4, and the illumination direction of the lamp unit 2 is thereby adjusted in the same direction.
Patent JP-2000280385-A (JP)
Title: Production of fiber reinforced resin laminated material and molded article
Inventor: NONAKA SHINICHI
IPC: B32B27/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated material capable of also shaping a reinforced layer simultaneously with the shaping of a thermoplastic resin sheet, cured by ultraviolet rays and visible light, having high design effect and excellent appearance and reduced in thickness and wt. SOLUTION: A fiber reinforced resin laminated material is formed by laminating a thermoplastic resin sheet and a fiber reinforced resin sheet. In this case, the fiber reinforced resin sheet consists of a resin selected from an unsaturated polyester resin, a vinyl ester resin and an acrylic resin, a photopolymerization initiator, a thickner containing a thermoplastic resin powder as an effective component and a fiber reinforcing material.
Patent JP-S62247209-A (JP)
Title: Optical gyroscope
Inventor: TAKABAYASHI TSUNEHISA
IPC: H01S3/083
Filed: 1986-04-21
Abstract: PURPOSE:To obtain a flat and thin-type optical gyroscope, by forming a waveguide path in a spiral shape on a waveguide substrate and permitting it to be serviceable as an optical loop sensor. CONSTITUTION:A waveguide path 2 of 5-10mum thick is shaped in a spiral shape on a circular-disc waveguide path substrate established on a single waveguide path substrate 1 by installing laser-diode-originated light source 3, polarizing member 4, detector 5, light-branching members 6a, 6b and optical fiber 8 for bypass. The waveguide path 2 is so formed that, a film is formed on a silicon substrate using SiO2, TiO2 and reactive ion-etching is conducted and the etched surface is covered with SiO2 as a clad surface. A beam of light from the source 3 is transmitted to the spiral-shape waveguide path 2 via light- branching member 6a, polarizing member 4, light-branching member 6b and directed from the other end of the waveguide path 2 to the light-branching members 6b, 6b by the optical fiber 8 for bypass and reaches the detector 5.
Patent JP-S59217826-A (JP)
Title: Fixation of paper drain material
Inventor: OKADA JIYUNJI
IPC: E02D3/10
Filed: 1983-05-26
Abstract: PURPOSE:To simplify the fixation of paper drain materials on site by means of a simple holding tool by a method in which paper drain materials are fuse-bonded and fixed by means of a rising preventive synthetic resin plate and a guide plate. CONSTITUTION:A rising preventive synthetic resin plate 10 consists of an anchor 12 attached to the tip of a mandrel 1, paired guide plates 16 projectionally provided on the anchor 12, and a slit through which a paper drain material is inserted, formed between the guide plates 16. After the paper drain material 3 is inserted through the slit 14, the drain material 3 is held by a holder 18 with a heating means from sides of paired guide plates 16 and hot-bonded to the guide plates 16. The paper drain materials can be easily and exactly fixed to the anchor on site.
Patent JP-2000280580-A (JP)
Title: Image-forming apparatus and image formation method
Inventor: YOKOBORI JUN
IPC: H04N1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten a time FCOT before a first copied object is output without requiring a complicate circuit constitution or a complicate processing program. SOLUTION: In the copying apparatus, data of a read document is compressed and stored in a memory, read out from the memory and extended, so that a toner image is formed to an image carrier, transferred to a transfer paper and recorded. A CPU 100 controls to start to read out the document according to a copy start signal, compress and store the data of the read document in a memory 130, read out and extend the stored data in the memory, form the toner image to the image carrier, drive a first paper feed part to make a transfer paper wait at a second paper feed part beforehand to transfer the image when a transfer timing to the transfer paper which is inversely calculated from a specified number of lines corresponding to a time necessary from the start of reading the document to the extension reaches a timing after a time corresponding to the specified number of lines has passed,  and drive the second paper feed part when the transfer timing to the transfer paper reaches the timing after the time corresponding to the specified number of lines has passed.
Patent JP-H04303251-A (JP)
Title: Multiport memory device
Inventor: KURIYAMA HIROSHI
IPC: G06F15/177
Filed: 1991-03-29
Abstract: PURPOSE:To extend a memory to a multiport memory and to give the access right to each device in the shortest waiting time by flexibly setting priority levels for the access right of plural devices. CONSTITUTION:When requests are issued from plural devices, a device to which the access right is given is determined in accordance with priority levels of requests by an arbitrating means (7), and the address issued from this device to which the access right is given by the arbitrating means is selected by an address selecting means (4) and is sent to random access memories (1 and 2), and data issued from this device is selected by a data selecting means (6) and is sent to random access memories.
Patent JP-H08268315-A (JP)
Title: Steering axle assembly
Inventor: KAARU DEII OUZENBOO
IPC: F16D55/40
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a steering axle assembly comprising a wet disc brake capable of elongating life by rotatably mounting a steering knuckle portion of a bruckle to a tubular yoke, and integrally forming the steering knuckle portion and a brake housing portion. SOLUTION: An outer end of a tubular yoke 12 is mounted on an axle tube 14 of an automobile in a steering axle assembly 10. An axle 16 projecting from a differential is mounted in the axle tube 14 and rotated about a central axis 18. A bruckle 48 of a single structure has a steering knuckle portion 52 and a brake housing portion 54, and the steering knuckle portion 52 is rotatably mounted on a tubular yoke 12 by means of upper and lower ball joints 68, 70. On the other hand, in a disc brake assembly 50, a sleeve member 88 and a driving disc 84 are rotated about the central axis 18 together with an axle hub 34, and a tubular intermediate disc 92 is fitted to the brake housing portion 54.
Patent JP-H08258066-A (JP)
Title: Belt flaker
Inventor: ITO MOTOYOSHI
IPC: B29C41/42
Filed: 1995-03-23
Abstract: PURPOSE: To improve the releasability of solidified matter at the terminal of a belt flaker by blowing air streams set to temp. lower than the m.p. of a low m.p. substance contained in a molten liquid against the liquid droplets or streams of the molten liquid taken out on a belt before the liquid droplets or streams of the molten liquid come into contact with the belt to cool and solidify the same. CONSTITUTION: Liquid droplets 3 of a molten phenol resin liquid of 150 deg.C are dripped on the belt 4 of a belt flaker 1 from a molten liquid supply part 2 housing the molten phenol resin liquid containing a low m.p. substance. Air supplied from an air sending device 5 is blown against the liquid droplets 3 in a falling state before the contact with the belt 4 from nozzles 6 at temp. of 20, 30 or 40 deg.C. As a result, at any air stream temp., the releasability of phenol resin solidified matter 7 shaped into a pastille form from the belt 4 becomes good and the release mark of the resin is not left on the belt 4.