baber/WOPTO huggingface dataset:
Patent JP-H02232164-A (JP)
Title: Grinding device
Inventor: SUZUKI NARIKAZU
IPC: B24B7/04
Filed: 1989-03-06
Abstract: PURPOSE:To eliminate blinding of a grinding wheel removing grinding chips by providing in one of the workpiece holding part and the grinding wheel holding part an ultrasonic wave applying part applying an ultrasonic wave to a grinding location. CONSTITUTION:A workpiece holding part 1 is started in its vacuum source 9 sucking a workpiece W so as to be coaxial with a sucker 11 through a protective sheet 27. Next, motors 18, 21 are started rotating a chuck part 6 in a direction of arrow head 7 and a grinding wheel 19 in a grinding wheel holding part 2 in a direction of arrow head 20. Subsequently, the grinding wheel 19 is fed in a direction of arrow head 22a by a feed-in part 23 and adapted to the workpiece W, and it is in-feed ground by the grinding wheel 19 with grinding fluid supplied by a nozzle 24. In this time, an ultrasonic vibrating device 26 is started applying an ultrasonic wave to an ultrasonic have oscillator 25. This ultrasonic wave is propagated through the sucker 11 and the workpiece W to the grinding wheel 19 fine vibrated removing cutting chips causing blinding.
Patent JP-H01225317-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/3205
Filed: 1988-03-04
Abstract: PURPOSE:To strengthen an interface between a tungsten-based thin film and an insulator film, to improve a filled shape of a hole and to enhance a yield by a method wherein, before the hole made in the insulator film formed on a semiconductor substrate is filled with a tungsten-based conductor film, a polycrystalline silicon film is formed at the inside of the hole. CONSTITUTION:A PSG film 12 with a film thickness of about 1mum as an insulator film is formed on a semiconductor substrate 11. A hole reaching the substrate is made in the PSG film. Then, a polycrystalline silicon film 13 is formed; then, a photoresist film 14 is formed. During this process, the photoresist 14 is preferably to be a viscosity of about 5-15 CP. Then, an etching-back operation is executed by using a plasma etching operation using a CF4-based gas. The photoresist 14 is removed; a tungsten-based film 16 is formed selectively on the surface of silicon by a CVD method using a WF6-based gas; after that, a metal pattern 15 for internal wiring use is formed. After that, a desired process is executed by using a general method; a semiconductor device can thus be formed.
Patent JP-2000061431-A (JP)
Title: Agitating device for nullifying garbage
Inventor: MATSUMOTO HARUO
IPC: B09B3/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an agitator device for nullifying garbage having a treating vessel which is capable of smoothly rotating impellers without imposing an serious burden on the impellers even when a large crude refuse is charged. SOLUTION: The agitator device 10 is constituted of the cylindrical microorganisms activation treating vessel 12 having a regular polygon-shaped longitudinal section and rotating in the radial direction. By having the microorganisms activation treating vessel 12 constituted of the regular polygon- shaped longitudinal section, the impeller is smoothly rotated, and further, the crude refuse is uniformly mixed with the microorganisms and is agitated.
Patent JP-H01225332-A (JP)
Title: Implantation of impurity for channel stopper region
Inventor: OKA NAOMASA
IPC: H01L21/76
Filed: 1988-03-04
Abstract: PURPOSE:To prevent an impurity for channel stopper from being implanted under a nitride film even when a photoresist film is displaced from a mask by using the mask which has been formed by laying an oxide film between two- or more-layer nitride films. CONSTITUTION:A nitride layer is deposited on an SiO2 film 2; by heat-treating its surface, it is oxidized and transformed into an SiO2 film; an oxide film 2' and a nitride film 3 are formed. Then, a nitride film 3' is formed on the oxide film 2; a photoresist film 4 covering a MOSFET formation region is formed on this four-layer structure. A part not covered with said photoresist film 4 out of three films 2', 3, 3' is etched and removed; the photoresist film 4 is removed; a mask is formed; after that, a P-type impurity for channel stop per use is ion-implanted. Since the mask is thick, the impurity does not reach a semiconductor substrate under the mask. Even when a C-MOS is to be formed, the impurity does not reach the semiconductor substrate under the mask; even when a resist layer covering a well is displaced, thus no problem is caused.
Patent JP-H06262684-A (JP)
Title: Method for everting pipe lining material
Inventor: KAMIYAMA TAKAO
IPC: B29L23/00
Filed: 1993-03-12
Abstract: PURPOSE:To event pipe lining material simply, positively and stably. CONSTITUTION:An air bag 2 (a sealed bag body) to be expanded by receiving a supply of pressurized air is previously arranged within the conduit 10, and then a part of the pipe lining material 1 is reversed and inserted into the conduit 10 by water pressure, and after the pipe lining material 1 gets over the air bag 2, compressed air is supplied to the air bag 2 so as to expand it. and at the opening part of the conduit 10, a bar 9 is lowered so that a part of the pipe lining material 1 is pressed down with the bar 9 in order to deform the pipe lining material 1 into an S shape generally. Further, compressed air is supplied into the pipe lining material 1 to event the pipe lining material 1 in turn within the conduit 10. Since the air bag 2 is not secured on the pipe lining material 1, unlike in the past, there never occurs a burst of the pipe lining material 1 by a separation of the air bag 2 from the pipe lining material 1.
Patent JP-H03255858-A (JP)
Title: Heat pump system
Inventor: UCHIDA HIROAKI
IPC: F25B13/00
Filed: 1990-03-02
Abstract: PURPOSE:To make it possible to meet necessary cold heat requirements (such as cooling of cooked objects and hot air in a bath tub) which exclude cooling performance and cooling objects without excess plant investment by connecting a vaporizer and a cooling vaporizer in a cold heat-required device which excludes the object of cooling with a condenser for a combined use in a cooling cycle. CONSTITUTION:An outdoor heat exchanger 10 functions as a condenser during a cooling cycle while it functions as an vaporizer during a heating cycle. A first heat exchanger 22 and a second heat exchanger 23 function as an vaporizer during a cooling cycle and a condenser during a heating cycle. A hydrothermal heat exchanger 24 functions as a vaporizer in a cooling cycle and as a condenser in a heating cycle and cools or heats water in order to obtain cooled water or warm water to be used in a bath room or a toilet room. When cooling performance is required, the cooling vaporizers 22 and 23 are selectively connected with the condenser 10 for a combination use and used for cooling. When cold heat performance, which excludes the purpose of cooling, is required, the cooling vaporizer 24 is selectively connected with the condenser 10 for a combined use and used to obtain cold heat that excludes the purpose of cooling.
Patent JP-S59180119-A (JP)
Title: Rolling bearing
Inventor: ARAI KATSUTOSHI
IPC: F16C33/32
Filed: 1983-03-30
Abstract: PURPOSE:To decrease the generation of vibration and noise so as to obtain a rolling bearing which keeps smooth rotation for a long period, by applying a soft metallic film in thickness of 0.2mum or less to be coated on rollers, arranged between an inner ring and an outer ring, and dispersedly embedding non-metallic solid lubricant particles in said soft metallic film. CONSTITUTION:The first roller 1 and the second roller 2 made of hard material are alternately arranged between an inner ring 3 and an outer ring 4. A soft metallic film 6, that is, a film of silver or lead in thickness of 0.2mum or less is applied coating the surface of a base material 5 of the roller 2 by plating or ion plating. Then non-metallic solid lubricant particles (for instance, molybdenum disulfide) 7 are dispersedly embedded in a layer of the soft metallic film 6 by the method of rotation or vibration, forming a solid lubricating film by both the soft metallic film 6 and the solid lubricant particle 7.
Patent JP-S63218101-A (JP)
Inventor: TAKAHASHI MICHIYOSHI
IPC: A47G33/00
Filed: 1987-03-06
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-S55153722-A (JP)
Title: Method of preparation of novel antiserum
Inventor: KAWASHIMA KOUICHIROU
IPC: G01N33/53
Filed: 1980-04-21
Abstract: PURPOSE: A product obtained by the combination of a novel urea compound with a high-molecular-weight protein is used as an antigen to prepare said antiserum for the radioimmunoassay for Glibenclamide, an oral hypoglycemic.  
     CONSTITUTION: A product obtained by the combination of p-aminobenzamide- ethyl-benzenesulfonyl-N-cyclohexylurea of the formula with a high-moleuclar-weight protein such as cow serum albumin is used as an antigen to prepare said antiserum for Glibenclamide radioimmunoassay. It is very difficult to measure the concentration of Glibenclamide, an oral hypoglycemic of sulfonylurea, in blood because the appropriate dosage is only 2.5mg every once. The antiserum that is prepared by using Glibenclamide as an antigen is extremely specific to Glibenclamide to enable the Glibenclamide radioimmunoassay with sensitivity as high as 50pg. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59182265-A (JP)
Inventor: OZAWA HIROSHI
IPC: C04B35/00
Filed: 1983-03-30
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-S61212300-A (JP)
Title: Test piece for detecting alcohol having improved shelf stability
Inventor: WATANABE MITSUO
IPC: C12Q1/32
Filed: 1985-03-15
Abstract: PURPOSE:The titled test piece capable of determining an alcohol concentrated with an extremely small amount of a specimen solution to be tested, comprising nicotinamide adenine dinucleotide (phosphate), alcohol dehydrogenase, diaphorase, dyestuff, saccharide and carrier. CONSTITUTION:A test consisting of (a) nicotinamide adenine dinucleotide or nicotin amide adenine dinulceotide phosphate, (b) alcohol dehydrogenase, (c) diaphorase, (d) dyestuff, (e) saccharide (cyclodextrin, soluble starch, etc.), and (f) carrier (gelatin, paper, etc.). It shows excellent shelf stability, and colors or decolors a specimen solution to be tested depending upon content of alcohol in the specimen solution even in the case of an extremely small amount of the specimen solution.
Patent JP-S61212386-A (JP)
Title: Method and apparatus for purifying sewage
Inventor: WAKATSUKI TOSHIYUKI
IPC: C02F3/00
Filed: 1985-03-16
Abstract: PURPOSE:To deodorize sewage, decompose and remove org. contaminants, adsorb and remove phosphorus in sewage and denitrify sewage by combining water- permeable and aerobic soil and hardly water-permeable and anaerobic soil rich in activated A, etc., respectively in layers, stages, etc. CONSTITUTION:Sewage is supplied from a sewage sprinkler 3 and infiltrated into the soil layer around the sewage supply source. The SS component, BOD and COD components, ammonia and other org. materials contained in the sewage are aerobically decomposed and nitrated in the soil 4 having excellent air and water permeability and the water flows down or is reversely osmosed. Meanwhile, the water is also brought into contact with the soil layer 5 having inferior air and water permeability however rich in activated A, activated iron and carbon sources and diffused and infiltrated into the soil. At this time, phosphorus is adsorbed and removed and nitrogen is removed. By this method, sewage is deodorized and org. contaminants are decomposed and removed. Furthermore, total phosphorus and nitrogen components can be efficiently removed with respect to the quality and quantity unlike the conventional water purification process by soil wherein the total phosphorus and nitrogen components are hardly removed or can not be removed.
Patent JP-H01226962-A (JP)
Title: Wall body block for building
Inventor: ASAKINO KUNIHIRO
IPC: H05K9/00
Filed: 1988-03-08
Abstract: PURPOSE:To prevent radio wave reflection obstruction and wave leakage, by mixing ceramic pulverulent body with radio wave absorption characteristic in the material and molding it in porous condition. CONSTITUTION:A thermal insulation material 3 on the interior side of a block 1 is made porous condition with ceramic pulverulent body fixed, and a facing material 2 is integrally molded thereupon. The block 1 manufactured in a way as mentioned above can be easily used as a wall body with radio wave absorption characteristic for buildings. With this wall structuring material, a building that can prevent various types of wave obstructions, including wave leakage can be built at low cost.
Patent JP-H05259861-A (JP)
Title: Driving circuit for current drive type semiconductor switch
IPC: H03K17/04
Filed: 1992-03-11
Abstract: PURPOSE:To reduce power loss at the time of switching and to allow the drive circuit to be compatible with high frequency applications regardless of a single power supply drive with respect to the drive circuit of the current drive type semiconductor switch. CONSTITUTION:An inductor 2 and a capacitor C1 are provided to the driving circuit in such a way that a current supplied from a power supply E1 is supplied to a base or a gate of a main transistor(TR) Q of common emitter or drain through the resonance of an inductor 2 and a capacitor C1 when a switching element SW1 is turned on and a switching element SW2 is turned off and a drawing current is supplied to the base or the gate of the main TR Q through the discharge of the capacitor C1 when the switching element SW1 is turned off and the switching element SW2 is turned on.
Patent JP-H0837267-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEJIMA YOSHIHISA
IPC: H01L23/50
Filed: 1995-03-13
Abstract: PURPOSE:To uniformly plate the leads of a semiconductor device with solder. CONSTITUTION:Auxiliary leads 6a to 6h are provided adjacent to leads 6 at the same pitch with the leads 6, the leads 6 and the auxiliary leads 6a to 6h are subjected to solder plating, and then the auxiliary leads 6a to 6h are removed by cutting, whereby the necessary leads 6 are uniformly plated with solder.
Patent JP-S59177655-A (JP)
Title: Operation by-pass control system
Inventor: OONO MASAHITO
IPC: G06F9/38
Filed: 1983-03-29
Abstract: PURPOSE:To shorten the processing cycle by using an operation by-pass from an intermediate register when the operation result of a preceding instruction is used as the operand of a succeeding instruction in a central processing unit of the pipeline control system. CONSTITUTION:Data of a storage control part 1 is inputted to an operating part 7 through an operand word register OWR2 and selectors 5 and 6. The operating part 7 uses data, which is inputted from a register group 9 through operand registers 3 and 4, and data from the OWR2 to execute the operation. An intermediate register 8' is provided besides an operation result register 8 in the operating part 7, and the operation result of the preceding instruction which is established before all of the operation result is established is stored in the register 8' and is inputted to selectors 5 and 6 by operation by-pass. Thus, the processing cycle is shortened.
Patent JP-2000253074-A (JP)
Title: Service fault information providing method, service fault information providing system and recording medium recording service fault information providing program
Inventor: OKUBO KAZUHIKO
IPC: H04L12/66
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To immediately provide detailed service fault information to a user terminal that makes access. SOLUTION: Service providing nodes 500, 501, 502 provide a service to a user terminal via a gateway node 503 and an access network 400. A service fault management system 504 manages fault information of the service providing nodes 500, 501, 502. The gateway node 503 automatically transfers an access request addressed to a service providing node to the service fault management system 504 on the occurrence of a fault in the service providing node and the system 504 receives managed fault information and provides it to the user terminal.
Patent JP-S61212886-A (JP)
Inventor: TSUCHIDA KAZUO
IPC: G09G1/00
Filed: 1985-03-15
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-S52137595-A (JP)
Title: Radioactive ray detector
Inventor: MIZUNO TATSUHIRO
IPC: G21C17/02
Filed: 1976-05-12
Abstract: PURPOSE: To remove the measuring error by means of forming a water film of a purified water at the inside wall part of a detecting piping and of preventing radioactive substance from adhering to the wall, in a radioactive ray detector by which radioactive level of a radioactive waste liquid running through the piping is measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55146341-A (JP)
Title: Heating device
Inventor: MAYAMA NORIO
IPC: F24D7/00
Filed: 1979-04-27
Abstract: PURPOSE: To combine floor heating and space air heating by a simple piping constitution and obtain comfortable room heating by a method wherein a heating portion of a heat pipe arranged under a floor surface and a heating portion of a heat pipe for a fan convector are connected to a pipe running through a heat source.  
     CONSTITUTION: A heating portion of a heat pipe 1 arranged under a floor surface and a heating portion of a heat pipe 2 for a fan convector are connected to a pipe 4 running through a heat source while the heat pipe 2 is combined with a fan 5 to constitute the fan convector 7. The fan convector 7 hits air in a room, sucked through a suction port 9 by an operation of the fan 5, against the heat pipe 2 standing upright from the pipe 4 and sends it into the room again through a discharging port 8 after heating it. The fan 5 is driven by a motor 6 while the heat pipe 2 is provided with fins 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02232299-A (JP)
Title: Method and apparatus for continuous granulation to produce high density detergent grain
Inventor: TANIMOTO HITOSHI
IPC: B01J2/10
Filed: 1989-03-06
Abstract: PURPOSE:To produce a high-density grain and to improve the dispersibility and solubility by feeding continuously a detergent powder into a granulation chamber wherein a stirring blade is rotated in the horizontal direction, stirring, mixing and granulating it and making the obtained grain overflow from an outlet on the lateral side of the granulation chamber. CONSTITUTION:A detergent powder for high-density granular detergent consisting of a surface active agent, a builder, a surface modifier, a bulking filler, etc., is continuously fed from an inlet 1B of a granulation chamber 1 and is stirred and mixed by means of a stirring blade 2 rotating in the horizontal direction. While the powder repeats movements such as impingement against the side wall of the chamber 1 and rebounding, the powder grows by the action of a binder to granulate. On the other hand, excessively grown and coarsely granulated detergent powders are ground by the action of a grinding blade 3 and dressed. Coarsely granulated powders which tends to stay in the center of the chamber 1 are taken out by opening intermittently a valve 8. The detergent grains are thereby dressed in the chamber 1 so as to have given grain size and overflows from an outlet 1C on the side wall of the chamber 1 and are taken out of an outlet 1D, too.
Patent JP-H05254964-A (JP)
Title: Surface treatment of solid sample
IPC: H01L21/316
Filed: 1991-02-27
Abstract: PURPOSE:To efficiently form a thin film consisting of the compd. of a solid component and a gaseous component on the surface of a solid by injecting a gas contg. reactive elements on the surface of a solid sample kept at high temp. from a nozzle. CONSTITUTION:A solid sample 7 (e.g. silicon wafer) is vertically held in a reaction tube 2 horizontally arranged in an electric furnace 1. A nozzle tube 3 with the tip contracted is inserted into the reaction tube 2 along the center axis of the reaction tube 2. The sample 7 is heated to a high temp. by the high-frequency coil 1A of the electric furnace and kept at that temp., a gas 4 (e.g. gaseous oxygen) contg. reactive elements is supplied to the nozzle tube 3 and injected from its tip, and the jet is blown against the surface of the sample 7 kept at a high temp. Consequently, a thin film (e.g. silicon oxide film) consisting of the compd. of at least one component of the sample 7 and the gas 4 is formed on the surface of the sample 7.
Patent JP-S57167286-A (JP)
Title: Ink feeder
Inventor: HITOTSUBASHI HIROO
IPC: B41J2/175
Filed: 1981-04-08
Abstract: PURPOSE:To enable stable feeding of ink by simple operations, by providing a plurality of ink reservoirs and by constituting one of them so that it contains vapor-phase ink and gives pressure thereto in an ink feeding device for multiple- type ink jet. CONSTITUTION:When a reserve tank 113 is connected to an ink chamber 109 so as to conduct initial filling-up of an ink jet head 101 with ink, the ink is  filled up until the ink levels in ink chambers 108 and 109 reach the position H1  of a level control valve 112. At this time, valves 106 and 107 are opened and a  relief actuator 124 of a pressure unit 111 is pushed. When the valves 106 and  107 are left open at the time of operation of the head 101, ink is supplied to the head 101 through pipes 104 and 105 by a capillary force. The head 101 is set so  that it is not so lower in height than the ink leels H1 in the ink chambers 108  and 109. The ink in the reserve tank 113 is supplied to the ink chambers 108  and 109 so as for the ink level H1 to be fixed.
Patent JP-H07264038-A (JP)
Title: Voltage clamp circuit
Inventor: MUGISHIMA AKIO
IPC: H03K5/007
Filed: 1994-03-24
Abstract: PURPOSE:To make possible the setting of a voltage clamp whose structure is simple, high speed and exact by providing a voltage source on the side of the drain of an FET and setting a source side to an output. CONSTITUTION:A voltage clamp circuit is provided with an N type MOSFET 11 and a P type MOSFET 12, and is composed of an MOS circuit where the gates of the N type and P type MOSFET 11 and 12 are connected in common and it is defined as an input terminal 17, and each of the source and substrate of the N type MOSFET 11 and the source and substrate of the P type MOSFET 12 is connected and it is defined as an output terminal 18. Each drain side of the N type MOSFET 11 and the P type MOSFET 12 is connected with each of power sources 13 and 14 supplying voltage to be clamped. Between each gate of the N type and the P type MOSFET 11 and 12 and the input terminal 17, voltage sources 15 and 16 for input voltage control are connected. Therefore, because the circuit can be directly connected with an output buffer circuit and the output does not affect the input terminal, the elimination of an input buffer circuit becomes possible and the circuit is reduced remarkably.
Patent JP-S62212318-A (JP)
Title: Foamable bathing agent
Inventor: FUJII AKIRA
IPC: A61Q19/10
Filed: 1986-03-12
Abstract: PURPOSE:A foamable bathing agent obtained by blending a carbonate with an organic acid to give a foamable bathing composition and mixing the composition with polyethylene glycol and macrogol as a stabilizer. CONSTITUTION:5-80wt% carbonate (e.g. dried NaHCO3, Na2CO3, etc.) is blended with 10-200wt% organic acid (e.g. succinic acid, citric acid, etc.) to give a foamable bathing composition, which is mixed with 0.5-20wt% based on the whole composition of polyethylene glycol and 5-15wt% macrogol 6,000 especially preferably having fine molecules to give a foamable bathing agent. Further the agent is blended with one or more of perfume, dyestuff, vitamins, active ingredients of hot spring, protease, etc., selectively a binder, a disintegrator, lubricant, vehicle, etc., besides the above-mentioned essential components and formed into powder or solid state. The agent is packed with a waterproof packaging material (e.g. metallic laminate film, etc.) before use or stored in a closed container.