baber/WOPTO huggingface dataset:
Patent JP-H0828449-A (JP)
Title: Valve system of compressor
Inventor: KAMITOKU TETSUYUKI
IPC: F04C29/12
Filed: 1994-07-13
Abstract: PURPOSE:To prevent a suction valve from the strength reduction without reducing the responsiveness of an open valve to the increase of a variable load accompanying the expansion of a suction port. CONSTITUTION:A piston 3 is received in a cylinder bore 2 formed in a cylinder block 1 and a compression chamber 4 is defined in the cylinder bore 2 by the piston 3. The end face of the cylinder block 1 is closed by a housing 6 provided therein with a suction chamber 7 through a valve plate 5. The valve plate 5 is provided with a suction port 11 formed integrally with a rib 16 therein. The suction port 11 is provided at the compression chamber 4 side with a suction valve 13. A variable load acting on the suction valve 13 in the compression stroke is received by the rid 16 to prevent the suction valve 13 from the plastic deformation.
Patent JP-S6222438-A (JP)
Title: Etching method
Inventor: OKUMURA HISAHIRO
IPC: H01L21/302
Filed: 1985-07-23
Abstract: PURPOSE:To form an opening have a stable tapered section for a pattern for a resist mask at all times, and to manufacture a semiconductor integrated circuit having high density particularly by projecting and deforming the edge section of the opening section toward the inside of the opening section through a softening means. CONSTITUTION:When a resist mask pattern 14 section is heated and set, the resist material is softened, and the peripheral section of an opening section for an etching hole 13 section is deformed so as to inward shape an eave-shaped projecting edge 15 by an ionic impact. When such a state is brought, the lower section of the eave-shaped projecting edge 15 in the etching hole 13 in the resist mask pattern 14 for an insulating protective film 12 is brought to the state of non-etching, and a central section is etched. Accordingly, the central section of the etching hole 15 is further etched with a deformation toward the growth of the eave-shaped projecting edge 15 with the progress of etching operation, and an opening 16 with a tapered section is etched to the insulating protective film 12.
Patent JP-S6141302-A (JP)
Inventor: KITAHARA NAOTAKE
IPC: A41B17/00
Filed: 1984-07-31
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-H0328321-A (JP)
Title: Formation of insulating film of grain-oriented electrical steel sheet having excellent workability of rolled core
Inventor: TANAKA OSAMU
IPC: C21D8/12
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the subject steel sheet having good slipperiness by specifying the surface roughness of the steel sheet prior to application of an insulating film material in the process for producing the electrical steel sheet by subjecting a material made into a final sheet thickness to a decarburization annealing, applying of the annealing and separating agent and final finish annealing, then applying the insulating film material thereon. CONSTITUTION:After a silicon steel slab is hot rolled and annealed, the steel sheet is made into the final sheet thickness by one pass or >=2 passes including an intermediate annealing of cold rolling. This material is subjected to the decarburization annealing, then to the final finish annealing after the annealing and separating agent is applied thereon. The insulating film material is thereafter applied on this material and the material is subjected to a heat flattening, by which the product steel sheet is obtd. The steel sheet is subjected to a surface finishing after the rolling in the final pass of the cold rolling stage or before the annealing after the rolling or after the decarburization annealing. The surface roughness of the steel sheet is adjusted to 0.25 to 0.70mu Ra value and the ratio LRa/CRa of the surface roughness LRa in the rolling direction of the steel sheet end the surface roughness CRa in the direction orthogonal with the rolling direction is specified to >=0.7.
Patent JP-S5684155-A (JP)
Title: Molding machine for casting mold
Inventor: ITOU KANEO
IPC: B22C17/00
Filed: 1979-12-12
Abstract: PURPOSE: To simplify a molding machine without using a conventional complicated extruding machine, by installing a detachable movable pattern on the movable die base, a detachable fixed pattern on a rotatable fixed die base, and a fixed extruding bar which remove the molded casting mold, and others.  
     CONSTITUTION: A molding machine for a casting mold is constituted of a movable pattern 20 fixed detachably on a movable die base 16 which is movable on a base frame 10; a fixed pattern 30 which is detachable by a clamp 28 on a fixed die base 26 rotatable around a contrarotating shaft 22; a fixed side detachable extruding bar 38 which parts molded casting mold attached to a fixed pattern 30 by utilizing the contrarotating operaton at the time of the contrarotation of the fixed die base 26; and locating keys 40, 40 which keep said patterns 20, 30 at adhered state at the time for exchanging pattern. Casting mold formed by the fixed pattern 30, the movable pattern 20, and a blow head 44 is parted by said mechanism, hence the complicated extruding device is made unnecessary unlike conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0826900-A (JP)
Title: Treatment of rare earth-iron garnet single crystal film
Inventor: SHIRAI KAZUSHI
IPC: C30B33/04
Filed: 1994-07-13
Abstract: PURPOSE:To provide a treatment method designed to remove magnetic hysteresis from a rare earth-iron garnet single crystal film by magnetizing the film with magnetic field of a specific intensity followed by demagnetization. CONSTITUTION:A rare earth-iron garnet single crystal film is magnetized, in advance, with a magnetic field of an intensity about 2-20 times that of the saturated magnetic field for the garnet followed by demagnetization. This treatment enables the practical use and industrial manufacture of further power- saving miniaturized light switches and magnetic field sensors capable of detecting even micromagnetic fields, both making use of rare earth-iron garnet single crystals. This treatment also enables removing the magnetic hysteresis of a rare earth-iron garnet single crystal having been unusable as a Faraday rotor because of its large magnetic hysteresis despite its very low saturated magnetic field intensity, resulting in remarkably increasing the product yield of lowsaturated magnetic field rare earth garnet crystals, namely, Faraday rotors, and providing high-performance Faraday rotors in a large quantity at a low cost.
Patent JP-H0832817-A (JP)
Title: Coding decoding device and coder and decoder
Inventor: KURAMOTO HIDETOSHI
IPC: G06T9/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a decoded image in which image quality deterioration is minimized. CONSTITUTION:An image reduction device 18 of a computer 10 reduces low resolution binary images with plural different resolution sets, a variable length coder 22 generates plural code data based upon and duplicates code data of minimum resolution by the discrimination of a code data duplicate discrimination device 24. A decoder of a printer decodes code data and generates plural decoded data. When an error detector detects an error of code data with minimum resolution, a decoding data duplicate discrimination device detects it that the code data based upon are duplicated and the decoder decodes the other coded data. Since the code data giving much effect onto the decoded image are duplicated, the decoded image whose image quality deterioration is minimized is obtained even when an error takes place on the way.
Patent JP-H0212321-A (JP)
Title: Input control system for mouse information
Inventor: NANBA SHINJI
IPC: G06F3/0354
Filed: 1988-06-29
Abstract: PURPOSE:To facilitate the transplantation of application by describing the applications only in types of operations and independently of the number of buttons between work stations. CONSTITUTION:A mouse device 1 containing a left button 101 and a right button 102 is used together with a mouse cable 2, a mouse input circuit 3, a mouse button operation converting circuit 4, a mouse button conversion table 5, a timer 6, and an application program 7. The circuit 4 monitors the time of the ON/OFF time series caused by an input mouse button operation and at the same time converts the ON/OFF time series of mouse button operations into the types of mouse button operations based on the information corresponding to the mouse button operations. Thus the types of mouse button operations are produced. In such a way, the transplantation of application is facilitated.
Patent JP-H117001-A (JP)
Title: Liquid crystal device
Inventor: FUTAGAMI SHIGERU
IPC: G02F1/1333
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the precision of temperature detection, to decrease the number of components, to improve the easiness for assembling and maintainability for a small-sized liquid crystal device equipped with a temperature detecting means. SOLUTION: The liquid crystal device having a liquid crystal cell 1 having two substrates 2 and 3 which are provided with signal electrodes and a common electrode and sandwich liquid crystal, a wire which is connected to the liquid crystal cell 1 and supplies driving signals to the signal electrodes and common electrode from an external circuit, a temperature detecting means 5, FPCs 7 and 7a having a wire for connecting the temperature detecting means 5 and external circuit, and a housing 20 which hold part of the FPC 7 and the liquid crystal cell 1 is so constituted that a hollow 21b is formed in the surface of the housing 20 where the liquid crystal cell is held, the temperature detecting means 5 is put in the hollow 21, and the temperature detecting means 5 is arranged in contact with or nearby the substrate 2 of the liquid crystal cell 1.
Patent JP-H0326379-A (JP)
Title: Painting method
Inventor: TOMIOKA YOSHIO
IPC: B05D7/00
Filed: 1989-06-24
Abstract: PURPOSE:To allow the painting to a uniform film thickness between other parts and spacing parts by executing the spray painting while the spacings are held closed by masking materials from a rear side in the method for subjecting the material which is to be coated and has the spacings communicating with the rear side of the painted surface to the spray painting. CONSTITUTION:The spacing 3 between the front line of a front door 2 of a body 1 of an automobile and the aperture edge of the door of the body 1, the spacing 5 between the rear edge of the front door 2 and the front line of the rear door 4, and the spacing 6 between the rear edge of the rear door 4 and the aperture edge of the door of the body 1 are respectively closed by masking paper 7 from the rear side. The film thicknesses of the spacing parts and the other parts are uniformly obtd. when the outside plates of the body 1 are subjected to the spray painting in this sate by water paints. The painting of the spacing parts and the other parts to the same film thickness is thus possible and the generation of unequal colors is obviated. In addition, the easy operation is possible as the operation involves the mere closing of the spacings with the masking materials from the rear side.
Patent JP-S6317569-A (JP)
Title: Photocoupling element
Inventor: FUKUNAGA MASANORI
IPC: H01L31/167
Filed: 1986-07-09
Abstract: PURPOSE:To make common pins usable between the input and output sides of a photocoupler while reducing the total number of terminals and miniaturizing the configuration thereof by a method wherein input and output pins of multiple pairs of photocouplers are arranged in inverse parallel with one another on one side of a package. CONSTITUTION:A light-emitting diode element 10a is bonded onto a frame 2' of a pin 2 and connected to another frame 1' of pin 1 by a bonding wire 12. A phototransistor 11a opposing to the light emitting diode 10a is bonded onto another frame 6' of a pin 6 and connected to the other frame 5' of pin 5 by another bonding wire 13. Furthermore, another phototransistor 11b is bonded onto a frame 3' of a pin 3 and connected to the frame 2' of a pin 2. Another light-emitting diode 10b opposing to the phototransistor 11b is bonded onto a frame 5' of a pin 5 and connected to a frame 4' of a pin 4 by a bonding wire 15. Through these procedures, the numbers of outer terminals can be reduced to miniaturize the configuration thereof.
Patent JP-S5786198-A (JP)
Title: Storage protection system
Inventor: AOKI TAKASHI
IPC: G06F12/14
Filed: 1980-11-18
Abstract: PURPOSE:To restore a volatile error by using an auxiliary memory of simple constitution and rewriting the contents of a key memory at prescribed time. CONSTITUTION:If an error is detected when readout data is set in a register RKDR, the contents of the RKDR are written in a register WPDR and an in- block address ADRL is set in a register RADRL. Then, an ADRL is cleared to read the contents of a key memory KM to the RKDR, and the result of exclusive OR EOR2 between the contents of the RKDR and WPDR is set in the WPDR. Further, the contents of an address register ADR are updated successively by an adder ADDER to read and set the contents of the key memory KM in the RKDR, and the contents of the RKDR and WPDR are ORed exclusively to set the result in the WPDR. On the basis of the contents of the ADR, the contents of an RPD read out of an auxiliary memory SPM are ORed exclusively with the contents of the WPDR by the EOR2 to set the result in the WPDR, and while the contents of the WPDR are set in a register WKDR, those of the RADRL are set in the ADRL and written in the KM.
Patent JP-S6228370-A (JP)
Inventor: NISHIMURO SATOSHI
IPC: B65D83/08
Filed: 1985-07-22
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-S6055830-A (JP)
Title: Supporting device of field coil of salient-pole rotor
Inventor: HAGIWARA TOSHIAKI
IPC: H02K3/52
Filed: 1983-09-05
Abstract: PURPOSE:To prevent an isolating space from dropping by providing a chevron- shaped groove to become a radial vertex at the axial center on the bonding surface of the spacer of a coil supporting plate. CONSTITUTION:A field pole 1 of a salient-pole rotor has a field core 2, and a field coil 4 mounted through an insulating collar 3 on the core 2, and pole pieces 5 are provided on the core 2. A coil supporting plate 7 and an isolating spacer 8 impregnated with adhesive are provided between the coils 4 of the poles 1 arranged at the prescribed interval on an annular yoke 6 in the circumferential direction, and a chevron-shaped groove 9 to become a radial vertex is provided at the axial center on the bonding surface of the spacer 8 to the plate 7. Thus, the spacer 8 is engaged with the plate 7 in the groove 9, thereby preventing the spacer 8 from dropping.
Patent JP-S6228451-A (JP)
Inventor: WATANABE MASANORI
IPC: D04B15/82
Filed: 1985-07-24
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-S5591688-A (JP)
Title: Paper clamp device
Inventor: SATOU KOUJI
IPC: B41J15/16
Filed: 1978-12-29
Abstract: PURPOSE: To prevent a paper from overchuting by a mechanism wherein a device to clamp a paper by a magnet may constantly press down the material pulling to a magnet on the pulling surface of the magnet.  
     CONSTITUTION: A movable plate 2 is constantly pressed down with a fixed force P in a magnet 1 direction by the recoil strength of a compression coil spring 11. This allows the resultant force caused by the pulling force F acted on a magnet 1 and a movable plate 2 and said compression force P, namely F+P force, to apply to a paper 5 to ensure to secure the paper 5 by printing with the device. While in feeding the paper the energized magnet 1 is shut-off, the compression force of the coil spring 11 is acting, which allows the force of μt to apply to the paper 5 as a load where the friction coefficient between the paper 5 and the adsorbing surface of the magnet 1 and the movable plate 2 is rated as μ, causing to prevent the paper 5 from overchuting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5950532-A (JP)
Title: Liquid epitaxial growth device
Inventor: MARUYAMA KENJI
IPC: H01L21/368
Filed: 1982-09-16
Abstract: PURPOSE:To make the crystal layer with different constituent epitaxially grow into multiple structure on a substrate by a method wherein the two chambers composed of a pair of supporting members, a sector partition plate and four plate members are filled with the material of a crystal layer with different constituent to be formed on a substrate. CONSTITUTION:A liquid epitaxial growth device is composed of a pair of quartz bars 13A, 13B with cavities 12 holding a substrate made of e.g. CdTe, partition plates 14 made of sector quartz plate inscribing the inner wall of a sealed tube 11 and the quartz plates 17, 18, 19, 20 extending from the two sides 15, 16 of the partition plates 14. These quartz plates 17, 18 and 19, 20 are alternately provided with the onesided gaps l1, l2 on the inner wall of the sealed tube 11 separated by the partition plate 14. Through these procedures, the first chamber 21 may be formed of the supporting bar 13A, the partition plate 14 and the plate members 17, 18 between a pair of supporting bars 13A and 13B while the second chamber may be formed of the supporting bar 13B, the partition plate 14 and the plate members 19, 20.
Patent JP-S6141698-A (JP)
Title: Marine side thruster
Inventor: YOSHIDA MINORU
IPC: B63H25/42
Filed: 1984-07-31
Abstract: PURPOSE:To improve steerability in a ship, by installing a movable fine in injection ports formed at both sides of the ship and freely selecting the injection directions of water to be pumped up from the bottom with the movable fin controlled. CONSTITUTION:A duct 3 is formed along the breadth direction of a ship 1 and both ends of this duct 3 are opened at both sides of the ship, forming each injection port 31. A stream control valve 32 is supported at both sides of a rotary shaft 23 by a fulcrum shaft 33 and an around a boundary between a suction port 2 and the duct 3, capable of rotatin along the vertical surface, whereby a flow direction of water to be fed to the duct 3 is controllable. Each movable fin 34 is attached to these injection ports 31 at both sides and is rotated along a horizontal plane by a driving source, thus a thrust in the optional direction is secured.
Patent JP-H0327417-A (JP)
Title: Personal computer
Inventor: MINAMINO NOBUYUKI
IPC: G06F1/26
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate the shift of a power supply state for an unexpected state owing to the errorneous touch for a power supply switch when the title computer is carried by constituting the computer in such a way that it on/off- switches a device source only when an operation is continuously executed for previously decided time. CONSTITUTION:A power supply switch supervisory means 30 which supervises the operation of the power supply switch and operation time and a power supply switch circuit 28 which switchs the supply/interruption state of power supply for intra-operation when the means 30 recognizes that the power supply switch is operated for prescribed time are provided. Only when the operation is continuously executed for previously decided prescribed time, it is recognized that the on/off-switching of the power supply is intentionally instructed, and the on/off-switching of device power supply is executed. Thus, inconvenience that the power supply switch is errorneously touched while the computer is carried and the power supply state of the device comes to the unexpected state owing to the operation is cancelled.
Patent JP-2000345008-A (JP)
Title: Epoxy resin composition and molded article thereof
Inventor: YOKOTA AKIRA
IPC: C08K3/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin compsn. which is useful as an electric/ electronic material or the like, is excellent in compd. handling and furnishes a cured molded article with high rigidity and strength. SOLUTION: This compsn. has a bisphenol F-type epoxy resin and a crystalline epoxy resin (excluding the bisphenol F-type epoxy resin) as indispensable components. The bisphenol F-type epoxy resin is pref. derived from 2,6-xylenol. The crystalline epoxy resin is pref. a stilbene-type epoxy resin.
Patent JP-2000352029-A (JP)
Title: Caisson mat
Inventor: KAJIGAYA SHINICHI
IPC: E02D23/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of strength of an anchor bolt so as to improve safety in work by forming a substantially inverted truncated cone-shaped anchor member insert hole in a caisson mat. SOLUTION: In this caisson mat 1, a substantially inverted truncated cone- shaped anchor member insert hole 2 is formed, and a fixing member 3 for fixing an anchor member 5 and a reinforcement member 4 are provided. After the anchor member 5 is fitted to the caisson mat 1, a form is built thereon and concrete is cast to from a concrete caisson. At this time, the anchor member insert hole 2 is also filled with concrete 10. As a result, the corrosion surface when sea water enters is shifted from the interface between the caisson mat 1 and the caisson concrete 10 so that the corrosion of the anchor member 5 is delayed and the strength at the initial stage of installing the caisson can be secured enough by the concrete 10.  Furthermore, since no bolt is used, the possibility of accidents resulting in injury by treading an anchor bolt into the sole is so eliminated that the safety can remarkably be improved.
Patent JP-H1115362-A (JP)
Title: Simulation method, and simulator
Inventor: TSUTSUI TAIJI
IPC: G06F19/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable the follow-up to the rapid input change with excellent accuracy by performing the time increment determination procedure to determine the simulation time increment immediately after an event related to the prescribed input value to a simulator is generated before the simulation is performed. SOLUTION: The time increment determination procedure to determine the simulation time increment for the simulation to be newly performed immediately after generation of an event related to one or two or more input values to a process simulator 4, is first performed according to the change in the input value from a controller 2 immediately after a time increment determining means 5 completes the communication. Then, the process simulator 4 performs the simulation with the simulation time increment obtained by performing the time increment determination procedure. Each simulation time increment of the subsequently continuous simulations is performed by the process simulator 4 with the simulation time increment determined in the immediately previous simulation.
Patent JP-H11355270-A (JP)
Title: Broadcast reception terminal
Inventor: OKADA TAKESHI
IPC: H04N7/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To add the function of a communication service capable of bidirectional call by detecting the identification information of a communicating party when a call originated from the communicating party is incoming to an interface part and communicating the information with the communicating party through the interface part corresponding to the identification information. SOLUTION: An interface part 105 outputs the identification information of the communicating party transmitted at the same timing as a calling signal based on the call from a managing server to an identification part 106. When the communicating party is judged as the managing server of the broadcast from the identification information, the identification part 106 instructs the connection of a communication line to the interface part 105. The interface part 105 starts the information communication with the managing server corresponding to the output of the identification part 106 and outputs the communication information sent from the managing server to a control part 104. Corresponding to the communication information sent from the managing server, the control part 104 controls a main information processing part 102 and a sub information processing part 103.