baber/WOPTO huggingface dataset:
Patent JP-H01298781-A (JP)
Title: Variable frequency light source
Inventor: AKIYAMA KOJI
IPC: H01S5/062
Filed: 1988-05-26
Abstract: PURPOSE:To make it possible to vary the frequency of output light at an accurate interval, by modulating the frequency of the first semiconductor laser by the output of the first highly stable oscillator, and controlling a Fabry-Perot interferometer so that the FM side band of the output may accord with one peak of that transmitted light so as to control the second semiconductor laser with this interferometer. CONSTITUTION:The output light of the first semiconductor laser 20 whose frequency is modulated by the output of the first oscillator 21 highly stable in output frequency is entered into a Fabry-Perot interferometer 4, and the transmitted light intensity is converted into an electric signal by the first light detector 23. And by this electric signal, the first control means 24 controls the frequency of the output light of the first semiconductor laser so that it may be fixed to the peak of the Febry-Perot interferometer. Also, using signals which detected the synchronism of the output of the first light detector 23 by the output of the first oscillator 21, the second control means 25 controls FSR of the interferometer so that it may be related to the output frequency of the first oscillator 21. Further, the output light of the second semiconductor laser 27 is entered into the interferometer 4, and its transmitted light intensity is detected by the second light detector 28, and by this signal, the third control means 29 controls the frequency of the output light of the second semiconductor laser 27 so that it may be fixed to the peak of the transmitted light of the interferometer 4. In this way, the frequency of the output light is controlled at an accurate interval.
Patent JP-S5557113-A (JP)
Title: Stocking quantity detector for grain drying machine
Inventor: KAMIYA KOUSEN
IPC: F26B17/14
Filed: 1978-10-20
Abstract: PURPOSE: To secure the detection that the stocking quantity has reached the fixed amount by hanging down the sensor rod from the ceiling of the grain tank and then closing the signal circuit when the sensor rod stand still with an inclination.  
     CONSTITUTION: Support barrel 3 is fixed to the ceiling of the grain tank to hang down sensor rod 1 in a free-swing way, and wing 4 is attached radially to the lower half part of rod 1. Limit switch S is conneted to the signal circuit via the timer. Now the grain is stocked into the grain tank by scattering, and thus the grain hits wing 4 intermittently to swing rod 1 right and left and back and forth. The push button of switch S is turned on and off by swinging of rod 1, but the signal circuit is not actuated if the ON and OFF of the switch is in a short time. When the stocking amount of the grain increases up to the fixed level and the lower end of rod 1 touches the grain stock, rod 1 inclines gradually and then stops to keep push-button 2 on. As a result, the signal circuit is closed to inform the operator that the amount of the grain has reached the limit level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06338714-A (JP)
Title: Antenna equipment
Inventor: NAKANO KEIICHI
IPC: H01Q1/42
Filed: 1993-05-31
Abstract: PURPOSE:To facilitate the maintainance and inspection of a radio equipment by providing a housing with a door which is normally closed and is set to the state approachable to a radio machine unit at the time of opening. CONSTITUTION:A lower plate part 31b-2 of a radio equipment unit storage part 31b is attached to the top part of a supporter 35 to support a housing 31, and the housing 31 is turned by a direction adjusting mechanism part 36. A base part 32a is screwed to the lower plate part 31b-2 by two screws 39 to attach the radio equipment unit 32, and this unit 32 is stored in the radio equipment unit storage part 31b. A waveguide 32b extended like L from the upper face of the radio machine unit 32 is connected to a waveguide 34c on the rear side of an antenna 34 from the side of an aperture 31c by a screw 40. Normally, a door 33 is closed. When the door 33 is opened at the time of maintenance and inspection, worker's hands can reach the radio equipment unit 32 through the aperture, that is, the worker can approach the radio equipment unit 32, and he easily performs maintenance and inspection.
Patent JP-H10321111-A (JP)
Title: Remote control apparatus for circuit breaker
Inventor: MASUI TOKUKAZU
IPC: H01H31/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive remote control apparatus for a circuit breaker that can open/close an optional number of circuit breakers. SOLUTION: An opening/closing operation handle 7' is operated with an operation arm using a rectilinear motion changed from a rotary motion by rotating a main shaft 4 by means of a motor 2 to transmit a rotational power from a first flat gear 13 to a second flat gear 14 of each circuit breaker and by working a clutch mechanism 16 by means of an electromagnet 17 to engage the second flat gear 14 with a slider clunk mechanism 15. When an opening movement or closing movement is completed, an excitation of the electromagnetic 17 is canceled by a limit switch 30.
Patent JP-H07280069-A (JP)
Title: Member for differential
Inventor: ONISHI SANETSUGU
IPC: F16H57/02
Filed: 1994-04-13
Abstract: PURPOSE:To reduce the weight of a differential carrier and a housing of a large-sized vehicle by forming the carrier and the housing out of aluminum alloy, and providing fins on the outer circumference of respective flange parts of them. CONSTITUTION:A carrier is provided with a flange part 1a on its upper part, and a housing is provided with a flange part 2a on the side part of the cylindrical trunk part and also a flange part 2b on the end part of the projecting part projecting from the trunk part. A plurality of fins 3 are provided on the cylindrical outer faces of these flange parts 1a, 2a, 2b along the axial direction. Hereby, the temperature of the flange parts can be lowered, and although they are formed out of aluminum alloy, there is no possibility causing play against a bearing 4. Consequently, the weight reduction can be attained even in case of a large-sized vehicle.
Patent JP-S62286023-A (JP)
Title: Production of liquid crystal cell
Inventor: OGAWA SHINJI
IPC: G09F9/30
Filed: 1986-06-04
Abstract: PURPOSE:To always stick a proper number of spacers to a substrate by using such solvent and spacers that a ratio of the specific gravity of spacers to that of the solvent is a specific value and dispersing spacers in the solvent and spraying the solvent including spacers to one substrate to keep a gap between substrates. CONSTITUTION:Since such solvent and spacers are used that a ratio of the specific gravity of spacers to that of the solvent is 0.95-1.05 and a dispersing liquid where spacers are mixed in the solvent is used, spacers and the solvent are not separated from each other in a vessel from which the dispersing liquid is sent to a chamber, and the density distribution of spacers is uniform. That is, spacers 20 are mixed in the solvent to prepare the dispersing liquid, and the dispersing liquid id sprayed on a glass plate 12b. This glass plate 12b is taken out from the chamber, and the other glass plate is allowed to face this glass plate 12b, and their peripheral parts are hermetically sealed with a seal 18 to constitute a shell of a liquid crystal cell, and the pressure in the cell is reduced to suck and charge a nematic liquid crystal 22 into the cell, thus completing a liquid crystal cell 10.
Patent JP-S63292357-A (JP)
Title: Refresh system for bus memory
Inventor: NOMURA KEIICHI
IPC: G06F13/28
Filed: 1987-05-26
Abstract: PURPOSE:To improve the inter-memory transfer efficiency by providing a signal line on a common bus to control a refresh cycle and performing simultaneously the refreshing actions for dynamic RAMs of each board. CONSTITUTION:When a refresh enable signal is received via a refresh control lines set on a system bus 1, a refresh control circuit 10 set in a board delivers a refresh address to refresh a D-RAM (page memory 31 or system memory 7). Therefore the DMA cycle is delayed only when a video memory 51 is refreshed so that the DMA refreshment is carried out with extremely high efficiency. Thus the inter-memory transfer is carried out at a high speed within a system.
Patent JP-H0425329-A (JP)
Title: Assembly device
Inventor: NAKADA YASUYUKI
IPC: B25J17/02
Filed: 1990-05-20
Abstract: PURPOSE:To speed up a part assembly operation by performing a laminating operation in addition to obtaining a starting position and an ending position when a laminating operation has been performed with a force control and then performing a position control in these positions on and after the next time in an assembly device to insert an axis into a part hole. CONSTITUTION:In this assembly device, an axis is inserted into an initial part hole after a control command issuing unit 10 has set a command force F0, and a parameter in a force control unit 3 and has performed a force control on a controlled object 1 through a operation unit 6. And an insertion starting position and an insertion ending position at this time are detected by a position detecting unit 7. On and after the next time, an axis is inserted into a part hole sequentially after the control command issuing unit 10 has set a position command X0 and a parameter in a position control unit 9 and has performed a position control on the controlled object 1 through the operation unit 6 according to these starting position and ending position. Accordingly, in the case of obtaining a stating position and an ending position when a laminating operation has been performed with force control and then performing laminating operation by using these positions on and after the next time, a speed of an assembly operation can be increased.
Patent JP-H05320059-A (JP)
Title: Antiviral agent
Inventor: YAMASE TOSHIHIRO
IPC: A61P31/12
Filed: 1991-05-31
Abstract: PURPOSE:To provide the antiviral agent containing the salt of a heteropolyacid ion as an active ingredient and especially exhibiting a strong antiviral effect against simple herpes 2 type virus and human immunodeficiency virus. CONSTITUTION:This antiviral agent contains the salt of a heteropolyacid ion of the formula (Eu is europium; Mo is molybdenum; O is oxygen; p is a positive integer) as an active ingredient. The cation for the salt is selected from the ions of Na, K, Cs, Ca, Sr, B, NH4, H, mono-tetramethylammonium, mono or diethylammonium, mono or diisopropylammonium, mono-tetrabutylammonium, guanidinium and the mixture of H and NH4, especially preferably (NH4)12H2<14+>. The compound is usually administered at a dose of 100-3000mg a day for an adult.
Patent JP-S5556631-A (JP)
Title: Semiconductor device
Inventor: FUJII TOSHIYUKI
IPC: H01L21/302
Filed: 1978-10-20
Abstract: PURPOSE: To improve the reliability of the device, by removing a surface defect layer of portions coated with glass layers at least by means of slicing and lapping when covering the semiconductor device, on which surface pn junction is exposed,  with the glass layers.  
     CONSTITUTION: P-type layers are diffusion-formed on the both sides of the inside and outside of an n-type Si wafer 1, and pn junction is produced by selectively mounting an n-type region into one p-type layer. The end portions of the pn junction are exposed by mesa-etching the both end surfaces of the wafer 1, and the exposed surface and an end portion of the pn junction exposed on the surface are each coated with glass layers 2a, 2b with the low melting point. Notches 4a, 4b, etc. are easy to be formed in the wafer 1 because a defect layer 3 consisting of a polycrystal layer, a mosaic layer, a distortion layer, etc. is yielded on the both sides of the inside and outside at that time. Thus, reliability is promoted by beforehand removing the defect layer 3 by means of slicing and lapping before coating with the glsss layers 2a, 2b and by covering said portions with the glass layers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0525962-A (JP)
Title: Electric lock system
Inventor: KASHIWAGI KAZUHITO
IPC: E05B49/00
Filed: 1991-05-31
Abstract: PURPOSE:To save wiring and prevent the surreptitious reading of a number by providing an electric lock operation console, an electric lock, and an indoor locking and unlocking operation console with multiplex transmitters and receivers, and connecting these by two lines. CONSTITUTION:A secret electric lock operation console 1, an electric lock 2, and an expansive locking and unlocking operation console 3 are provided, and those are connected by signal lines 11 and 12. Next, in case of registration, a recital number is input with a key operation part 11, and is stored in a memory 13. Next, in case of control mode, the lock 2 transmits a lock condition signal to an operation console 3 through a multiplex transmitter 15 and a signal processor 10 so as to indicates locking and unlocking. And a recital number is input with the operation part 11, and after confirmation of agreement, the operation part 11 is operated to unlock the lock, whereby the processor 10 outputs an unlocking command signal, and unlocks the lock 2 through a lock driving signal generator 14 and a transmitter 15. Furthermore, H automatically locks, detecting the door closing after door opening, and the operation part 3 outputs a lock condition inverting signal to remote-unlock the lock. Hereby, signal lines can be reduced, and besides since a memory is used, the surreptitious reading of the recital number can be prevented.
Patent JP-S5921997-A (JP)
Inventor: SAITOU OSAMU
IPC: F41G7/00
Filed: 1982-07-26
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-S5920065-A (JP)
Title: Operation logging device
Inventor: TAMURA MINORU
IPC: G06F11/34
Filed: 1982-07-26
Abstract: PURPOSE:To attain surely the operation up to some point of time in the own series without giving a load to the operator, by storing automatically the kind and time when a operation executed by the operator in a nonvolatile memory and attaining to read out the information as required. CONSTITUTION:A rising generating circuit 2 converts a strobe into a leading pulse when the operator operates a keyboard, and a latch circuit 4 detects the kind of operation at the generation of the operation timing and outputs the content of operation. Further, the time when the operating timing is generated is detected and a latch circuit 5 outputs the operating time. The nonvolatile memory 27 storing the operating information comprising the content of operation and the operating time and the content of which is stored even if an electric power supply of device is disconnected, is provided, and the operating information with a memory write circuit 26 is written in the memory 27 at the generation of operation timing. Further, the operating information stored in the memory 27 is read out at a memory readout circuit 32.
Patent JP-H071732-A (JP)
Title: Printing head
Inventor: ROBAADO JIEI MIRAA
IPC: B41J2/14
Filed: 1992-04-23
Abstract: PURPOSE: To enhance not only the directionality of ink ejection but also printing quality by propelling the center part of a vortex ring toward an adjacent printing medium while forming the vortex ring in membrane ink to bond ink to the printing medium. CONSTITUTION: A thermal ink jet printhead 10 has a radiator 12 having a round end surface at one end thereof and a flexible substrate member 16 on which a large number of heater resistors 20 are arranged is arranged to this end surface 14 in envelope constitution. An ink supply system 26 for supplying ink to the elongated opening 28 of a protective cover 30 and the lower ink receiving part of the flexible substrate member 16 is provided and a pair of front and rear movable resistance wire applicators 34, 36 are provided for the control of the thickness up to the heater resistor 20 of the ink membrane and continuous distribution. The heater resistor 20 forms a bubble in a liquid ink film at a time of the application of electric pulses and generates a vortex ring when the bubble is collapsed to apply propelling force to the surface of the liquid ink film.
Patent JP-2000321757-A (JP)
Title: Image forming material
Inventor: SASA NOBUMASA
IPC: G03C1/498
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material especially adapted to a direct printing plate (CTP) and superior in image quality, sensitivity, storage stability, and physical strength. SOLUTION: This image forming material contains as energy ray sensitive base generator, an infrared absorber, a base soluble resin, a base curable resin, a sensitizing dye, a photosensitive silver halide, a nonphotosensitive reducible silver salt, a reducing agent, a binder resin, and an onium salt compound. The infrared absorber has a molar absorption coefficient of >1×105 of an adsorption maximum in a wavelength region of 700-1500 nm. This image forming material has a layer containing the energy sensitive base generator and an ink repellent layer.
Patent JP-H07335355-A (JP)
Title: Rotating connector with temporary fixing mechanism
Inventor: UENO SEIICHI
IPC: H01R35/04
Filed: 1994-06-13
Abstract: PURPOSE:To keep the neutral position of a rotating connector until a rotating body is rotated after the finish of the assembly of the rotating connector, dispense with a means for releasing the temporary fixing being newly provided on a fixed body or the rotating body, excellently reduce the cost with a simple structure, and facilitate the releasing operation of the temporary fixing. CONSTITUTION:A temporary fixing device 20 has a temporary fixing member 23 consisting of a head part 24 (fixed member 30) movable to a temporary fixing position and a releasing position, and a leg part 25 (elastic repelling means 31) for imparting an elastic repelling force of a first strength for holding the head part 24 in the temporary fixing position and an elastic repulsion force of a second strength for holding the head part 24 in the releasing position to the head part 24, which are integrally formed from an elastic material. The engagement of the head part 24 of the temporary fixing member 23 with first and second locking parts 21, 22 is released according to the rotation of a rotating body by an inclined surface 37 (cam means 33) formed on the second locking part 22.
Patent JP-S6022322-A (JP)
Title: Detection of etching termination
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/3065
Filed: 1983-07-19
Abstract: PURPOSE:To easily detect termination of etching by detecting the variation of pressure of an etching gas. CONSTITUTION:An etching specimen 15 is placed on a lower electrode 7 and after air is extracted to a vacuum, an N2 gas is supplied and the pressure is maintained at a specific value by adjusting a valve 8. Then, the etching is carried out being applied with a power from an RF power source 6. The pressure in an etching chamber 14 starts to be reduced in approx. 30sec after the etching is started and starts to be increased when termination of the etching is close-by. Consequently, the termination point of etching can be detected by detecting the increase of the pressure.
Patent JP-H01299939-A (JP)
Title: Water expansion type panel packing
Inventor: KAMEOKA HITOSHI
IPC: E04B1/684
Filed: 1988-05-30
Abstract: PURPOSE:To improve water stopping property by interposing an intermediate frame member made of water expansion rubber between a frame and a panel and by restricting a free surface not contacting with the panel or the frame of the intermediate frame member with an inner frame member made of no- expansion rubber. CONSTITUTION:A rubber intermediate frame member 5 made of water expansion rubber is interposed between frames 1, 2 constituting a framework of a building structure and a panel 3 such as a window glass pane. A free surface not in contact with the panel 3 or the frames 1, 2 of the intermediate frame member 5 is restrained with a rubber inner frame member 6 made of non-expansion rubber. This makes it possible to maintain a high degree of water stopping property because the expansion pressure of the intermediate frame member 5 is compensated even if the compression stress of the inner frame member 6 decreases due to stress relaxation in the intermediate frame member 5 or due to deformation or loosening of tightening of the frames 1, 2.
Patent JP-H09320922-A (JP)
Title: Aligner
Inventor: OTA KAZUYA
IPC: G03F1/38
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of the thickness of a reticle, the drawing error of the reticle, etc., and enable exposure in the state of excellent positioning, by forming position correction data for a substrate at the exposure scanning, from the light for substrate position detection which is detected when a mask is scanned. SOLUTION: This aligner is equipped with a mark for alignment (mark 15c for wafer position alignment) which is formed on a fiducial plate FM (wafer 12), and a reticle stage 30 which scans a reticle in a predetermined direction relatively to an illumination region 4. Mark detecting systems 19-26, 28 illuminate the mark 15c for position alignment with a light for position detection, and detect the light for substrate position detection from the mark 15c for substrate position alignment. A main operation system 32 scans the reticle 2 in the state that the mark for substrate alignment is fixed, detects the light for substrate position detection, and, from the light, forms position correction data for a substrate at the exposure scanning.
Patent JP-H02308896-A (JP)
Title: Deacidation by liquid-liquid extraction
Inventor: TANAKA YUKIHISA
IPC: C11B3/06
Filed: 1989-05-25
Abstract: PURPOSE:To readily remove a large amount of a free fatty acid at a low cost by carrying out fractional removal using the liquid-liquid extraction method while bringing an alkaline solution into contact with a fatty acid ester solution containing the free fatty acid for formation of an alkaline soap. CONSTITUTION:While (A) an alkaline solution composed of sodium hydroxide, potassium hydroxide, sodium (bi)carbonate, etc., dissolved in a polar organic solvent is brought into contact with (B) a non-polar organic solvent in which a fatty acid ester containing a free fatty acid is dissolved for formation of an alkaline soap, the free fatty acid of the component (B) is fractionally removed by the liquid-liquid extraction method using a centrifugal liquid-liquid partition chromatograph.
Patent JP-S619456-A (JP)
Title: Polycarbonate resin composition
Inventor: YUI HIROSHI
IPC: C08L77/00
Filed: 1984-06-25
Abstract: PURPOSE:The titled composition having excellent mechanical properties such as stiffness and tensile strength, and excellent moldability, consisting of a polycarbonate, specified glass fibers and a specified diamide compound. CONSTITUTION:94.8-10wt% polycarbonate composed mainly of an aromatic polycarbonate of formula I, etc. made from bisphenol A, etc., 5-80wt% surface- treated glass fibers having an average diameter of 10mum or smaller, a length of 0.2-25mm., and a sizing content of 0.3wt% or less, 0.2-10wt% diamide compound of formula II [where R<1-3> each are a hydrocarbon (derivative) residue] having a melting point of 100-400 deg.C and, if necessary, a filler (e.g. talc), a lubricant, an ultraviolet absorber, an antistatic agent, a dispersing agent, a flow modifier, etc. are compounded.