baber/WOPTO huggingface dataset:
Patent JP-S62229928-A (JP)
Title: Vapor growth apparatus
Inventor: OMINE TOSHIMITSU
IPC: H01L21/205
Filed: 1986-03-31
Abstract: PURPOSE:To improve mass-productivity while obtaining uniform crystal growth by a method wherein crystal substrates are placed on a plurality of planes which are inclined toward the rotating direction of a susceptor which is driven to rotate. CONSTITUTION:Reactive gas containing material gas is supplied into a reaction furnace 1 from a reactive gas supply tube 9 through an introducing inlet 8. The flow of the reactive gas is induced and accelerated by the wings 5a of a susceptor 5 which is rotated to the direction of an arrow and forcibly let to flow on the flat planes 5b of the wings 5a on which crystal substrates 7 are placed. The flowing reactive gas is reacted and decomposed on the surface of the substrate 7 heated by a heating means 13 to make crystal grow. The exhaust gas is exhausted from a gas exhaust tube 11 through an exhaust outlet 10. The reactive gas flows on the respective flat planes 5b Smoothly to make uniform crystal growth. Moreover, a large number of crystal substrates 7 can be processed simultaneously.
Patent JP-H04305417-A (JP)
Title: Method and apparatus for removing deposit of injection head
Inventor: NOGUCHI HIROYUKI
IPC: B29C39/24
Filed: 1991-04-03
Abstract: PURPOSE:To cut and remove the resin material bonded to an injection head in a cured state by bringing the rotary blade of a deposit removing mechanism into contact with the injection head. CONSTITUTION:After a reactive resin is solidified in a cavity, a second movable stand 88 is moved and displaced to an injection head 64 separated to a predetermined position from an injection port by driving the cylinder 100 of a deposit removing mechanism 72 and the rotary cutter 84 arranged to the second movable stand 88 is opposed to the injection head 64. Next, the second movable stand 88 is raised by the driving action of an actuator 102 and the rotary blade 82 of the rotary cutter 84 is brought into contact with the resin material exposed to the outside from the injection head 64. The rotary cutter 84 is rotated by the energizing action of an air motor 86 to cut the resin material and the cut layer of the resin material is sucked from a cover 94 by the driving action of a vacuum supply source not shown by a drawing.
Patent JP-H09236606-A (JP)
Title: Optical analytical method and device
Inventor: TOKU GIYOUMEI
IPC: G01N33/68
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable direct measurements of the ratio of a saccharifying substance to a protein, etc., with easy operations. SOLUTION: Laser beams with wavelength λ1 and λ2 from laser devices 1 and 2 are arranged on the same irradiation light optical path by a half mirror 6-1 and irradiated to a protein, etc., and a pigment labeled saccharification substance collected on the film of a specimen 9. The reflected light from the specimen is divided by a half mirror 6-2 and detected at photo detecting elements 7-1 and 7-2 as the reflected light of the wavelength λ1 and λ2 by band-pass filters 13 and 14. The ratio of the saccharification substance to a protein, etc., is computed from the ratio of this detected intensity at a computer 10.
Patent JP-H06282468-A (JP)
Title: Information processor
Inventor: IWASE YOSHIAKI
IPC: G06F11/34
Filed: 1993-03-30
Abstract: PURPOSE:To effectively use a memory by storing a memory with information on errors, etc., in the generation order without losing the information as much as possible and storing the same information repeatedly. CONSTITUTION:This information processor is provided with a trace memory 3a in which trace data are stored by controlling their generation order with index numbers, and the succession pattern of final trace data which is already stored in the trace memory 3a and currently generated trace data is analyzed; and the final trace data and currently generated trace data are stored as new final trace data in the trace memory 3a in compressed data format with the index number corresponding to the classification when the analysis result shows the succession of the same classification or the successive index numbers when the analysis result matches a past succession pattern stored in the trace memory 3a.
Patent JP-2000263229-A (JP)
Title: Production of steel wire for gas shield arc welding
Inventor: FUJII HIROSHI
IPC: B23K35/40
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a steel wire for gas shield arc welding, by which the wire having excellent wire feeding properties such as less slippage in wire feeding rollers and less friction resistance through a conduit tube and hardly causing spattering is obtained, even in the case of using the long conduit cable in the bending state of S shape or J shape. SOLUTION: In the producing method of steel wire for gas shield arc welding, in which a copper plating is applied on the steel wire base, a hot-rolled steel wire rod is used as raw wire and after descaling the surface of the raw wire, primary wire drawing and annealing in the non-oxidizing atmosphere, the pickling is applied in the acid pickling liquid of 2.6-6.5% HCl concentration at 7-40 deg.C for 35-120 sec and successively, the plating treatment and the finish wire drawing are applied. Further, the annealing, pickling and plating treatment are executed in the loop-state of the wire.
Patent JP-S58189598-A (JP)
Inventor: SATOU ATSUKICHIROU
IPC: G21C1/00
Filed: 1982-04-30
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-H05270459-A (JP)
Title: Wheel setter
IPC: B60B30/02
Filed: 1992-03-27
Abstract: PURPOSE:To make a wheel installable with a small force by installing a wheel holding means free of movements to a device body of a wheel setter in the axial direction, in this device which holds the wheel by the wheel holding means inclusive of plural pieces of holding arms and attaching it to a wheel hub. CONSTITUTION:A wheel setter for attaching a wheel to a wheel hub of a vehicle so far conveyed on an automobile assembly line has a device body 10 to be attached to a tip part of a robot arm. At the time of wheel setting, the device body 10 is shifted up to a position opposing to the wheel in the state that each holding arm 39 installed in three spots on a circumference and two nut runners 66 are made to be on standby at the most retracted position. Next, an actuator 37 is retractably moved and, after the wheel is held between the holding arms 39, the robot arm is driven and the held wheel is attached to a wheel hub. Subsequently, the nut runner 66 is projected by an extension motion of the actuator 17, thereby having the screwing of the hub bolt performed in this way.
Patent JP-H10265948-A (JP)
Title: Substrate for semiconductor device and manufacture of the same
Inventor: HATA TOMONOBU
IPC: H01L21/316
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a semiconductor device which is suitable for growing a crystal layer such as another semiconductor layer and a ferroelectric substance layer via an insulating layer on a semiconductor layer and is capable of sufficiently improving the characteristic of electric insulation with a silicon substrate which is a basis thereof and a manufacturing method therefor in a stage for manufacturing the semiconductor device. SOLUTION: The substrate for the semiconductor device is constituted of the crystalline silicon substrate 1, an insulating silicon compd. 2 provided on the silicon substrate and a crystalline insulating layer 3 provided on the insulating silicon compd. layer, To obtain this, a metal constituting the crystalline insulating layer is scattered from a target to form a film on the silicon substrate, and simultaneously, the metal is combined with a reactive gas around the silicon substrate to grow the crystal layer of a crystalline insulating material, the voltage is applied to the substrate to attract ions of the reactive gas around the substrate to the surface of the substrate and to be combined with silicon, thereby the insulating silicon compd. layer is formed.
Patent JP-H11249565-A (JP)
Title: Production of identification indicator
Inventor: YODA YASUO
IPC: G09F3/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a production means of identification indicator with which fine printing is enabled, chemical resistance and heat resistance are provided and reading is easily performed by various readers without contamination caused by a mold releasing agent. SOLUTION: This production method is composed of a process for thermally treating a polyether-ether-ketone mold within the range of temperatures higher than its glass transfer point and lower than its fusing point, an identification indication printing process for printing a prescribed identification indication in an ink mixed with coloring materials on the surface of the thermally treated polyether-ether-ketone mold, and laminating process for forming a laminate by laminating a practically transparent resin sheet on the surface of the polyether-ether-ketone mold, on which the identification indication is printed, and for fusing the laminate through heat compression molding using a metal die.
Patent JP-H09237272-A (JP)
Title: Single kanji retrieval device
Inventor: YAMAGATA HIROKO
IPC: G06F17/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an efficient, flexible and stubborn KANJI(Chimese character) retrieval device which can obtain desired KANJI by means of designating known KANJI and constitution with a prescribed system through the use of the knowledge of a user and in which dictionary capacity and calculation quantity are small. SOLUTION: An input part 1, an output part 4, a KANJI dictionary 3 (constituted of KANJI, JIS codes and KANJI constitution information) and a retrieval means 2 (a retrieval expression which the user inputs is collated with constitution information of the KANJI dictionary and KANJI or the JIS code is returned as a solution when information containing the content of the retrieval expression exist in constitution information of the KANJI dictionary). A means for expressing upper/lower or right/left or inside/outside relative position information in KANJI constitution information or the retrieval expression in the dictionary 3 is provided. Desired KANJI or the JIS code is obtained by expressing the feature of KANJI to be obtained with knowledge which the user holds by using several English letters and marks.
Patent JP-S61229059-A (JP)
Inventor: KAWASE RYOICHI
IPC: E04G9/10
Filed: 1985-04-03
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-S55163408-A (JP)
Title: Magnetic core saturation type position transducer
Inventor: SATOU HIROSHI
IPC: G01D5/20
Filed: 1979-06-06
Abstract: PURPOSE: To ensure higher linearity eliminating any offset by magnetically saturating a part of the hollow magnetic core both inside and outside the hollow magnetic core with a pair of permanent magnets sliding inside and outside it.  
     CONSTITUTION: One permanent magnet 2 is inserted into the cylinderical magnetic cores 1 and 1 facing the permanent magnet 2' theough the periphery section of the cylindrical magnetic cores 1 and 1', so that only a part of the periphery of the cylindrical magnetic cores is saturated magnetically. As a result, the magnetic resistance of the periphery thereof becomes exceptionally higher in the saturated portion closer to the permanent magnets 2 and 2' than in that not saturated. The magnetic resistance viewed from the windings 3 and 3 is determined by the magnetic resistance of the portion not saturated, thereby giving inductance to the winding 3 and 3'. The high frequency voltage applied on both the ends of the windings 3 and 3' are divided and drawn at the connection point between the windings 3 and 3'. Then, it is converted B into DC current to obtain the position signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63238950-A (JP)
Title: Brake ring for horizontally continuous casting machine and production thereof
Inventor: HARADA ATSUSHI
IPC: B22D11/047
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a brake ring having excellent corrosion resistance to a high alloy steel by forming aluminum nitride layer on surface layer of the brake ring composing of silicon nitride sintered body obtd. by reaction sintering. CONSTITUTION:A silicon powder as a raw material in kneaded by using an organic solvent solution containing binder. Next, the kneaded material is compacted by press to produce the green compact and sintered under non- oxidizing atmosphere to make the sintered body having machinable strength. Successively, the sintered body is machined to the base material for brake ring having the prescribed size, and aluminum layer is formed on the surface layer of the base material. Next, after nitriding the aluminum layer, the base material is nitrided to make the brake ring for horizontally continuous casting machine.
Patent JP-H08271621-A (JP)
Title: Moving-speed detection apparatus
Inventor: OGAWA MASAAKI
IPC: H04B7/26
Filed: 1995-03-29
Abstract: PURPOSE: To provide a moving-speed detection apparatus by which a speed can be detected precisely by a method wherein the whole of a change (a fading phenomenon) in a reception signal level is monitored and reproduced. CONSTITUTION: In a movement-speed detection apparatus 10, radio waves which are transmitted from a base station are received, the cycle of a change in a reception signal level is computed, and the movement speed of a moving body is detected. An antenna 12 which receives the radio waves is installed, a level detector 14 which detects a reception signal level received by the antenna 12 is installed, and a reference clock generator 16 which generates a time signal at a prescribed interval at which the reception signal level detected by the level detector 14 can be sampled a plurality of times during one cycle of the change in the reception signal level is installed.  In addition, the movement-speed detection apparatus is constituted of a speed detector 18 which finds the peak of the change in the reception signal level on the basis of a plurality of reception signal levels during one cycle sampled on the basis of the time signal, which computes the cycle of the change in the reception signal level on the basis of interval of peaks and which obtains the speed of the moving body.
Patent JP-H05269481-A (JP)
Title: Waste water treatment method and sewage purifying tank by biological filtering method
IPC: B01D29/62
Filed: 1992-03-30
Abstract: PURPOSE:To obtain highly treated water low in BOD and SS by the biological filtration of waste water. CONSTITUTION:In a waste water treatment method due to biological filtration wherein water 7 to be treated is passed througth a biological filter bed 2 composed of a granular carrier with specific gravity of about 1 or less to remove org. matter in the water 7 to be treated by aerobic biological decomposition and suspended particles are also removed by physical filtering action, a weighting body 5 is provided above the biological filter bed 2 composed of the granulare carrier and the biological filter bed 2 is pressed in a usual treatment process by the weighting body 5 to perform treatment. The pressing of the biological bed 2 by the weighting body 5 is released in a washing process to perform washing.
Patent JP-S57187131-A (JP)
Title: Formed goods setting material with turntable
Inventor: OOTAKE TAMOTSU
IPC: B65G47/80
Filed: 1981-05-13
Abstract: PURPOSE:To set formed at goods a correct position to prevent the damage of tools of a rectifying material and formed goods, by providing guide bands for grooves and projecting parts of goods in the setting material main body brought  into contact with a turntable, in the setting for goods which have said grooves  and projecting parts in end faces and have a round section. CONSTITUTION:Guide bands 6 of arc-shaped projecting stripes with the rotation axis of a turntable 1 as the center are provided on the face of a setting material main body which is brought into contact with the turntable 1, and the guide band 6 coincides with the pitch of a die hole 1a. A formed goods (a) has grooves a-2 and a-4 fitted to a projecting stripe 5a of a shoot 5 and is slid and is put into a leading-in hole 3 and is put on a rammer 3a and is put into the hole 1a and is carried together with the turntable 1. At this time, the rammer 3a falls, and the formed goods (a) is supported by a pin 9 to hold the attitude. Next, the formed goods has grooves a-1 and a-3 fitted to the end of the band 6 and is carried to a position 12 facing to a setting punch while being held in a certain direction. The formed goods set there is taken out from the turntable 1 properly.
Patent JP-H10266818-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: KODAMA HISASHI
IPC: F01L13/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide by a simple structure, a variable valve system for an internal combustion engine, by which the lift conditions of an intake valve and an exhaust valve which are driven to be opened and closed in synchronism with a crankshaft, are varied into a low lift condition and a high lift condition. SOLUTION: In this variable valve system for an internal combustion engine, a low lift driving valve mechanism 10a is equipped with a low lift rocker arm 12 which is swung by a low lift cam 11 which is swingably supported by a fixed fulcrum 13a and is driven in synchronism with a crankshaft 21, and a high lift driving valve mechanism 10b is equipped with a high lift rocker arm 15 which is swung by a high lift cam 14 which is swingably supported by a movable fulcrum which can cancels a supporting function and is driven in synchronism with the crankshaft 21.
Patent JP-H0682708-A (JP)
Title: Laser beam scanning device
Inventor: MAMA TAKASHI
IPC: G02B26/10
Filed: 1991-03-13
Abstract: PURPOSE:To provide a laser beam scanning device in which relative dislocation of respective images can be always prevented regardless of temperature variation or the like. CONSTITUTION:Laser beam generating devices 1a, 1b radiate respectively laser beams 10a, 10b on a photosensitive drum 2, so as to overlappedly form respective colored images on the photosensitive drum 2. When the photosensitive drum 2 is rotated and the respective colored laser beams 10a, 10b are overlappedly scanned on the photosensitive drum 2, the laser beams 10a, 10b are respectively reflected at mirrors 23a, 23b, so as to traverse the same split 24. PIN photodiodes 25a, 25b detect the laser beams 10a, 10b traversing through the same slit 24.
Patent JP-H09129118-A (JP)
Title: Cathode for electron tube
Inventor: SHIYU KEIKUSU
IPC: H01J1/20
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture of a cathode with improved service life and cutoff drift charracteristic by method 100% compatable with a conventional method. SOLUTION: In a cathode for an electron tube where an electron emitting material layer 1 containing alkali earth metal oxide having barium oxide as its main component formed on a metal base 2 having nickel as its main component, La, Mg and Mn oxide are contained further in the layer 1. Accordingly, the service life and cutoff drift characteristic are improved with the manufacturing method 100% compatible with a conventional method.
Patent JP-S52156285-A (JP)
Title: Line positioning control system
Inventor: MATSUDA SEIJI
IPC: G05D3/12
Filed: 1976-06-21
Abstract: PURPOSE: To shorten the positioning time of work by automatically perform a parallel and horizontal positioning of the work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0619371-A (JP)
Title: Method and device for forming electrophotographic image
Inventor: SANPEI ATSUSHI
IPC: G03G21/06
Filed: 1993-03-30
Abstract: PURPOSE:To provide a novel electrophotographic image forming method for effectively increasing cleaning efficiency in an electrostatic fur brush system and executing excellent electrophotographic image formation. CONSTITUTION:The electrophotographic image forming method is one for adopting an electrophotographic image forming system for forming an electrostatic latent image in such a manner that a photosensitive photosensitive body 14 is uniformly charged, and a part to be visualized is irradiated with light, making the electrostatic latent image visualized by the electrostatically charged toner, and electrostatically transferring the obtained visual image on a transfer paper 2. As toner, one having <=3 dielectric constant is used, and a potential gradient for transferring residual toner 20 from the photosensitive body 14 to a fur brush 16, is generated between the non-electrical insulating fur brush 16 removing the residual toner 20 from the surface of the photosensitive body 14 and its surface, via the fur brush 16.
Patent JP-S51148866-A (JP)
Title: Flue dust removing apparatus
Inventor: OSANAI NOBUHIKO
IPC: B01D47/00
Filed: 1975-06-15
Abstract: PURPOSE: To provide an apparatus for absorbing and collecing dust contained in a flue from a boiler or a coke oven using an aqueous solution of active agents. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54162337-A (JP)
Title: Hydraulic reaction force developing mechanism for use in power steering system
Inventor: HIRAGUSHI SHIYUUZOU
IPC: F15B13/14
Filed: 1978-06-14
Abstract: PURPOSE: To provide a hydraulic reaction force developing mechanism for use in power steering  system, in which an stopper arm and a limiting member adapted for engagement with projections  of said stopper arm are fitted respectively in a stub shaft and a valve body in the manner that  they are freely detachable and can be turned integrally, and hydraulic chambers and reaction pistons are provided in said limiting member, whereby it is enabled to attain smooth control of the  steering force.   
     CONSTITUTION: Stopper arm 12 having a pair of radial projections 13 is fitted in stub shaft 4 in  the manner that it is freely detachable and can be turned integrally with the shaft 4. A limiting  member formed with recesses 16, into which projections 13 of stopper arm 12 are fitted for limiting the maximum displacement of valve body 6, is fitted in the valve body 6 at the end portion  thereof, in the manner that it is freely detachable and can be turned integrally with valve body 6.  Further, the limiting member is formed with hydraulic chambers 20 which are opened in the recesses 16 for receiving projections 13, and reaction pistons are disposed in respective hydraulic chambers 20, such that they are extended to their maximum stroke at the neutral position of the handle  and come into abutment with projections 13. when displacement of rotational angle is caused,  either of the reaction pistons acts steering reaction force to the stub shaft 4 by hydraulit pressure  exerted in hydralulic chamber 20 which is sensed by the driver as steering feeling.  
     COPYRIGHT: (C)1979,JPO&Japio