baber/WOPTO huggingface dataset:
Patent JP-S5277725-A (JP)
Title: Automatic exposure circuit
Inventor: TANIMOTO TETSUZOU
IPC: G03B27/72
Filed: 1975-12-24
Abstract: PURPOSE: To prevent a desired exposure time by comparing an integrated value of an out put of a light receptor element having sensitivity in the ultra-violet ray region and a reference value fed from a digital switch, and by detecting a reference intensity of illumination by an output of a comparator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5943228-A (JP)
Title: Operation control device for clutch for torque converter in car speed change gear
Inventor: NISHIMURA SADANORI
IPC: F16H61/14
Filed: 1982-09-04
Abstract: PURPOSE:To release the operation of a clutch at the time of changing speed by stopping the input of a car velocity signal to a clutch operating control valve when each pressure of oil supplied to respective hydraulic engaging elements of high-speed two-step transmission systems is a prescribed value or less. CONSTITUTION:At the establishment of a second speed transmission system, the action to a second speed pressure port 27a causes an interrupting valve 25 to be pushed to the left open side against a spring 25a, so that governor pressure works upon a control valve 17 through an oil path L12 to operate a clutch 14 more than a prescribed car velocity. At the establishment of a third speed transmission system, the action to a third speed pressure port 27b causes the interrupting valve 25 to be pushed to the open side through a plunger 26, thereby operating the clutch 14. In case of changing speed from the second speed to the third speed, oil is discharged from an oil path L6, and oil is supplied to an oil path L7, and the interrupting valve 25 is closed after the oil pressure worked upon the port 27a is lowered below a prescribed value by oil discharge through an oil path 13 and befoe the oil pressure worked upon the port 27b is increased above a prescribed value by oil supply through an oil path L14, so that the operation of the clutch is temporarily stopped.
Patent JP-S63318163-A (JP)
Title: Field-effect semiconductor device and manufacture thereof
Inventor: INOKAWA HIROSHI
IPC: H01L29/78
Filed: 1987-06-22
Abstract: PURPOSE:To improve the crystallizability of a substrate by a method wherein most of source and drain diffused layers are lifted up and formed on an insulating film and a whole channel region and parts of the source and drain diffused layers are formed in the substrate. CONSTITUTION:A first insulating film 6 and a first semiconductor film 2 are formed on a single crystal semiconductor substrate 1 and thereafter, parts of these films are etched to expose the surface of the above substrate 1. Then, a second semiconductor film 2' is formed on the whole surface and the flat part only of the film 2' is removed in such a way as to leave the second semiconductor film on the side surface of the above film 6. Then, after a second insulating film 10, which is used as a gate insulating film, and a gate electrode material 13 are deposited, the above material 13 is etched using an etching mask 3 to form a gate electrode 13. Lastly, an impurity is doped in the above films 2 and 2' using the above electrode 13 as a mask to form most of source and drain diffused layers and to form parts of them in the substrate 1.
Patent JP-H0444386-A (JP)
Title: High frequenct circuit board and manufacture method
Inventor: TAZAKI SATOSHI
IPC: H05K1/03
Filed: 1990-06-12
Abstract: PURPOSE:To provide high temperature resistance, facilitate processing, and enhance the adhesive properties and continuity reliability of through hole plating by laminating a hardening resin impregnated reinforcing layer hardened on both sides or one side of a sheet which comprises decomposed hardening resin hardened in a superpolymeric polyethylene, and further installing a metal conductor layer. CONSTITUTION:Even in the central part of an inner wall of a through hole of plating copper 1, there exists some section which faces hardened hardening resin 5 whose adhesive properties with copper is more excellent than UHMWP, which maintains the adhesive properties with plating copper in the entire inner wall area. When an attempt is made to compare the differential volume of thermal expansion between the UHMWP in the direction of a flat bar in the case a substrate is subjected to heat and a hardening impregnated reinforcing layer, the hardened hardening resin inhibits thermal expansion, and thereby produces DELTAl1<DELTAl2 so that the deformation on the interface of the plating copper may be reduced. Hardening resin impregnated reinforcing sheets, which are not hardened yet and provide melting viscosity of 3000 poises and below are laminated on both sides or one side of a porous sheet, for example, and further, metal conductor sheets are laminated and pressure-heated so as to eliminate the porous quality of the porous sheets and penetrate hardening resin which is not hardened and thereby carry out hardening operation.
Patent JP-S5942575-A (JP)
Title: Electrophotographic copying machine
Inventor: ISHIKAWA HIROSHI
IPC: G03G15/22
Filed: 1982-09-03
Abstract: PURPOSE:To form a picture on the surface of a photoreceptor while superposing pieces of information numbers of original by stopping the functions of form feed, transfer, a cleaning, etc., in a copying process temporarily. CONSTITUTION:When one copy is taken from two originals, the indication for that is inputted to a copying machine through button operation and then the signal is received to put the braking mechanism of a paper feed roll 13, solenoid 20 of a cleaner 11, etc., in operation. Then, the 1st original is placed on a platen and exposure, latent image formation, and development are carried out, but a copying form is disallowed to move to a transfer corotron. Then, the original on the platen is replaced with the 2nd original and the image of the 2nd original is superposed to form on a photosensitive drum. Then, the braking mechanism of the paper feed roll 13 of a form feeding device 9 is released to send the forming form, and transferring operation is performed.
Patent JP-S6130822-A (JP)
Title: Automatic interruption communication equipment
Inventor: KOYAMA TOSHIO
IPC: H04B7/24
Filed: 1984-07-24
Abstract: PURPOSE:To attain effective talking interruption earlier than other station at emergency by detecting a puase of talking by a squelch output of a reception section, starting immediately a transmission section and transmitting an emergency signal. CONSTITUTION:When a press-to-talk switch is turned on and a caller talks from a microphone 10, a transmission output is obtained through an amplifier 11, a delay circuit 12 with a delay in a delay time t1 through a modulator 13 and a power amplifier 14. When an emergency transmission button 17 is depressed, a control device 18 stores an output of the talking button 17 and when the relinquishment of a demodulated output of other station radio wave reception is detected, an output of a squelch controller 9 activates a signal generator 19, rises a transmission output of the amplifier 14 and transmits an emergency signal.
Patent JP-H0820507-A (JP)
Title: Controller for indoor acarids
Inventor: TAKADA YASUSHI
IPC: A01N43/12
Filed: 1994-07-05
Abstract: PURPOSE:To destroy acarids by using dibenzothiophene having excellent acaricidal effects on indoor acarids as an active ingredient and treating a TATAMI mat, a carpet, a mattress, a sofa, bedding such as FUTON (thick bedquilt) or a pillow, a closet, a warehouse, etc. CONSTITUTION:This controller for indoor acarids contains dibenzothiophene of the formula as an active ingredient. This controller is usually mixed with a solid carrier, a liquid carrier, a gaseous carrier, a surfactant, a film forming agent, another auxiliary for preparation and a feed, prepared into an emulsion, wettable powder, dust, granule, oil, aerosol, a mist agent such as fogging, an unheated fumigant, a liniment and a poisonous feed and used. Dermatophagoides farinae, Dermatophagoides pteronyssinus, Tyrophagus dimidiatus, MUGIKONAGADANI, CHIRINIKUDANI, IENIKUDANI, KUWAGATATUMEDANI, MARUNIKUDANI or IESARADADANI may be cited as the target indoor acarids. A preparation contains usually 0.001-95wt.% of the compound of the formula as an active ingredient.
Patent JP-S5275871-A (JP)
Title: Glow lamp receptacle
Inventor: ISOMURA YOSHITERU
IPC: H05B41/04
Filed: 1975-12-22
Abstract: PURPOSE:To simplify the construction and manufacture of a glow lamp receptacle of simple construction by providing all the electric connection parts for the glow lamp at the bottom of a receptacle body and forming a thread corresponding to the glow lamp side base directly in the receptacle body.
Patent JP-2000005204-A (JP)
Title: Cartridge for intraocular lens injector and method of folding intraocular lens
Inventor: VAN NOY STEPHEN J
IPC: A61F2/16
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide intraocular lens(IOL) injector cartridge that softly folds an IOL. SOLUTION: To provide a cartridge 70 for a lens injector of which lumen has asymmetrical sections. The lumen of which sections are asymmetrical starts to fold a lens by only the one side so that the possibility to give a damage to the lens can be lessened and the amount of energy to be given to the lens can be decreased. Folding the lenses calmly helps to determine the position to be transferred of haptics inside the lumen 18 and decrease the possibility to give a damage to the haptics.
Patent JP-S5778137-A (JP)
Title: Bake furnace
Inventor: SUZUKI SHIGERU
IPC: G03F7/40
Filed: 1980-11-04
Abstract: PURPOSE:To prevent the adherence of a foreign material to a resist pattern or the like by producing an electric field with a high DC voltage, eliminating dusts in a furnace, then charging a wafer in the furnace, charging flowing gas and neutralizing and removing the charge of the wafer. CONSTITUTION:A dust collector 5 and a static eliminator 6 are arranged in a bake furnace 1, for example, for a resist coated wafer. The dust collector 5 produces an electric field in the furnace by applying a DC voltage to a pair of electrodes 7, 8 arranged at the upper and lower positions to charge floating dusts or the like and to attract them to the electrodes 7, 8. After the dusts are removed in the furnace by this treatment, the electrodes 7, 8 are removed, and a wafer is set on a placing base 2. Subsequently, the power source 14 of a current collector 6 is energized to inject gas from a nozzle 17 to negatively charge gas particles by ions produced between the electrodes 12 and 13. This charged gas is blown to the wafer attracting foreign material on the surface to neutralize the charge of the wafer and to remove the attracted foreign material. In this manner, the quality of machining a pattern can be improved.
Patent JP-S6130775-A (JP)
Title: Shared voltage measuring apparatus for ceramic insulator
Inventor: HOSOE KATSUHIRO
IPC: G01R31/12
Filed: 1984-07-23
Abstract: PURPOSE:To elevate measuring accuracy, by covering the circumferential surface of a voltage divider in which a measuring electrode is mounted on electrodes at both ends thereof with a cover material excellent in the weathering, insulating property and the like while having folds on the circumference thereof to prevent disturbing of the measuring electric field. CONSTITUTION:A cover material 16 of epoxy resin is molded monolithically in a closed manner on the circumference of a voltage divider 11 in which a measuring electrode 19 is mounted on a primary electrode rod 13 with a primary electrode 12 and a measuring electrode 21 on a secondary electrode rod 15 with a secondary electrode 14 in such a manner as to be adjustable vertically in the position and further, a cover material 23 comprising FRP, for instance, excellent in the weathering and insulating properties and tracking resistance is molded monolithically in a closed manner on the circumference thereof. Upper and lower tages of multiple folds 24 are formed on the circumferential surface of the cover material 23. This enlarges the length of the outer surface of the voltage divider 11 along the surface of the electrodes to eliminate distrubing of electric fields even at a high temperature thereby assuring a stable measurement.
Patent JP-S6045219-A (JP)
Title: Active matrix type display device
Inventor: YANAGISAWA TOSHIO
IPC: G02F1/1335
Filed: 1983-08-23
Abstract: PURPOSE:To obtain an active matrix type display device having high performance in a high yield of manufacture by forming an electrically-conductive light- shielding layer on the TFT section of the 1st electrode substrate and by using the layer to form an auxiliary capacitor. CONSTITUTION:Before forming TFT11 and a display screen electrode 12 on the 1st electrode substrate 15 in an integrated state, an electrically-conductive light- shielding layer 28 is formed on the TFT region of the substrate 15. The layer 28 is a metallic film of Al, Mo, Cr or the like. A silicon nitride film 29 is formed on the layer 28 as an insulating film, and the TFT11 and the electrode 12 are formed on the film 29. The layer 28 is formed in common in the direction of a line, and it is fixed at a specific electric potential from the outside. Since transmission display can not be carried out when the layer 28 confronts the whole surface of the electrode 12, the layer 28 and the electrode 12 are partially overlapped. The overlapped part acts as an auxiliary capacitor.
Patent JP-S5874925-A (JP)
Inventor: EDOWAADO JIYON GOSUSENSUKII JI
IPC: F16D55/02
Filed: 1982-09-03
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-H11344650-A (JP)
Title: Synthetic resin optical cable
Inventor: ABE TOMIYA
IPC: G02B6/44
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin optical cable having heat resistance, mechanical strength characteristic, flexibility and lightweightness. SOLUTION: This synthetic resin optical cable consists of a core layer 1 consisting of a transparent synthetic resin, a clad layer 2 disposed on the upper layer of the core layer 1 and a synthetic resin jacket layer disposed on the upper layer of the clad layer 2. The synthetic resin optical cable is characterized in that the synthetic resin jacket layer is silane crosslinked body 4 of a polypropylene dispersed ethylene/alpha olefin copolymer formed by dispersing polypropylene in an island form into an ethylene/alpha olefin copolymer.
Patent JP-H11350014-A (JP)
Title: Sonde for measuring furnace condition in blast furnace
Inventor: MORI TOKIHISA
IPC: C21B7/24
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To surely prevent the catch of a flexible pipe on a guide tube at the time of measuring the condition in a furnace by reducing the contacting resistance between the guide tube and the flexible pipe. SOLUTION: A sonde for measuring the condition in a blast furnace is provided with a sonde main body 2 inserted in the furnace from a furnace top side wall of the blast furnace 1, plural pieces of guide tubes 5A, 5B, 5C inserted in many stages at the upper and the lower parts in the sonde main body 2 and flexible pipes 4A, 4B, 4C for measuring gas temp. and gas composition in the furnace inserted in each guide tube 5A, 5B, 5C.  In the guide tubes 5A, 5B, 5C, the tip part of the upper stage flexible pipe 4a inserted in the upper stage guide tube 5A is inserted in a raw material at the center part in the furnace, and the tip part of the middle stage flexible pipe 4B inserted in the middle stage guide tube 5B is inserted in the raw material at the intermediate part in the furnace and the tip part of the lower stage flexible pipe 4C inserted in the lower stage guide tube 5C is inserted in the raw material at the peripheral part in the furnace. In such a case, the tip part of the lower stage guide tube 5C is extended as arc-state toward the peripheral part in the furnace from the sonde main body 2.
Patent JP-S5485678-A (JP)
Title: High accuracy alignment method for air bearing guide system xy stage
Inventor: SATOU HIROSHI
IPC: G12B5/00
Filed: 1977-12-20
Abstract: PURPOSE: To establish the alignment accuracy of less than 0.1μm, by supplying pressure to the air bearing guide through the control of gas pressure, in the XY stage for such as mask liner requiring high precision for semiconductor manufacturing.  
     CONSTITUTION: Alignment is made with the motor 8 and the feed screw 9 with the accuracy of about 1 μm. Next, the supply pressure of the air supply pads 5A and 5B for the direction slide 2 is controlled with the output signal of the laser interferrence meter, changing the clearance Δx, and the work 7 is aligned less than 0.1 μm in accuracy. As to the Y direction, after alignment of th accuracy of about 1 μm with the motor 10 and the feed screw 1 similarly, the Y direction is aligned less than 1 μm, by controlling the pressure of the air supply pads 6A and 6B of the Y direction slide 4. Thus, control is easily be made by changing the supply pressure difference to the air supply pad restricting left and right by about 0.05 atom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5945202-A (JP)
Title: Aired tire having excellent uniformity
Inventor: NOMURA RIYUUICHI
IPC: B60C9/00
Filed: 1982-09-03
Abstract: PURPOSE:To obtain an aired-tyre having excellent uniformity and durability, by employing a polyester cord having specific composition of intermediate ductility and low dry thermal shrinkage for the carcassply. CONSTITUTION:Fused high degree of polymerization polyester containing more than 85mol% of ethylene terephtalate component is spinned through a spinning nozzle. Then while applying tension, the cooled and solidified string is extended to produce a filament having extreme viscosity higher than 0.8 and double refraction of 190X10<-3>-205X10<-3>. The dimenesional astable factor shown by the sum of the intermediate ductility of yarn composed of a bundle of said filaments under load of 2.3g/d and the dry thermal shrinkage when heated for 30min. under the temperature of 150 deg.C is set in the range of 8.5-18.0. Then said yarns are heated to produce strands which are bundled and thermally processed to produce a polyester cord having the dimensional astable factor lower than 8.5 which is employed for the carcassply of tire.
Patent JP-S5855948-A (JP)
Title: Electric power source device for corona discharge
Inventor: SUMITA HIROYASU
IPC: G05F1/10
Filed: 1981-09-29
Abstract: PURPOSE:To permit easy adjustment and compensation of a change in electric current and performing destaticizing or charging with both polarities by detecting the DC components of the discharge current of corona discharge, and controlling the DC components of the discharge current in accordance with the detected value. CONSTITUTION:At the other end of the output winding of a DC-AC converter T, a parallel circuit of a voltage dependent resistance element Vr1, a transistor TR1 and a diode D2, a parallel circuit of a resistor R1 and a capacitor C1, a circuit connected in series with a diode D3, and a series circuit of a diode D1 and a resistor R7 are connected in series to an OV line. This OV line is connected with a current detecting resistor R2 and a path capacitor C2 in parallel so that the loop of the discharge current is formed. With an operational amplifier IC1, a resistor R5 and a capacitor C3 are connected in parallel between its output terminal and inverted output terminal, and its noninverted input terminal is grounded. The output terminal is connected via a resistor R6 to the base of the TR1.
Patent JP-S6432-A (JP)
Title: Production of chlorine-containing metal alkoxide
Inventor: SUGIMOTO TOSHIAKI
IPC: C07C27/00
Filed: 1987-06-23
Abstract: PURPOSE: To obtain an alkali metal alkoxide solution containing high concentration of chlorine with a stabilized composition for a long period of time by direct reaction of specific equivalents of alkali metal with a metal chloride dissolved in an alcohol.  
     CONSTITUTION: Less than n gram equivalents of an alkali metal is added to a solution of 1 gram equivalent of a metal chloride (MCl n ), e.g., TiCl 4 , GeCl 4 , SnCl 4  in the liquid form and TaCl 4 , ZrCl 4  or SnCl 2  in the solid form, in an alcohol of 1W10 carbon atoms to give a chlorine-containing metal alkoxide solution of the formula: MCl n-x . The metal chloride is used in the anhydrous form, the air in the reaction system is replaced with a dried gas, then the chloride is dissolved in an dehydrated alcohol. The addition of an alkali metal can readily control the chlorine substitution. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0318373-A (JP)
Title: Method and device for detecting leak of hollow fiber membrane type liquid processor
Inventor: MURAMOTO TOMONORI
IPC: A61M1/18
Filed: 1989-06-16
Abstract: PURPOSE:To detect the presence and absence of leak even when a hollow fiber membrane with a full extended tip exists in a hollow fiber bundle by detecting a moving distance in a route means on a boundry between charged water and gas with pressure drop by using a gauge or a sensor. CONSTITUTION:A gas lead-in port opening/closing valve 9a is closed and a charging water lead-in port opening/closing valve 8a is opened. Then, charging water (RO water) is charged through a route tube body 7 and a blood port 5b into a hollow fiber membrane 2a. Continuously, the opening/closing valve 8a is closed and the gas lead-in port opening/closing valve 9a is opened. Then, pressurization with high pressure is executed by a pressurizing pump. After the pressurization, the opening/closing valve 9a is closed and left for prescribed time. When there is a pin hole, etc., in any hollow fiber membrane 2a, the RO water is leaked from the part and the internal pressure falls down by the leakage. Then, in a leak discriminating part A, a boundary 11 between the RO water and air is moved to the side of the hollow fiber membrane 2a. Accordingly, by detecting the moving quantity of this boundary 11 with a gauge 12 and calculating the moving quantity for each unit time, the presence and absence of the leak can be discriminated.
Patent JP-H026271-A (JP)
Title: Motor-driven power steering device
Inventor: FUKINO MASATO
IPC: B62D5/04
Filed: 1988-06-22
Abstract: PURPOSE:To obtain favorable traveling stability and steering feeling by effecting the optimum control matched with each input in either case of the normal input or the reverse input of a steering torque which is generated in a steering system. CONSTITUTION:The steering torque of a steering system is detected by a steering torque detecting means and, on the other hand, it is judged whether the above steering torque is a normal torque from a steering wheel side or a reverse torque therefrom by a normal/reverse input judging means. The steering torque detected value which is detected by the steering torque detecting means is differentiated by a steering torque differentiating means and, on the other hand, the reference current value at the time of reverse input is determined by a reference current value determining means based on the steering torque detecting value, while determining the correcting current value at the time of reverse input by a correcting current value determining means based on the steering torque differentiated value. A control means controls the drive of an electric motor in accordance with the driving current corresponding to a normal/reverse input.
Patent JP-S5377603-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D5/23
Filed: 1976-12-21
Abstract: PURPOSE:To smooth the surface of video tape, to make large the edge ratio, to make good the abrasion resistance, and to raise the output, by dispersing ferromagnetic fine powder into a specified bond composition material.