baber/WOPTO huggingface dataset:
Patent JP-S55144498-A (JP)
Title: Estimating method of epitaxial layer thickness distribution
Inventor: MISAKI TOSHIYUKI
IPC: C30B25/16
Filed: 1979-04-25
Abstract: PURPOSE: To estimate the thickness of normally grown epitaxial film by a method wherein an SiO 2 -film-covered silicon substrate is treated with epitaxial growing method using silicon chloride, and the treated SiO 2  is measured on distribution of remaining thickness.  
     CONSTITUTION: A silicon substrate covered with an about 5,000Å thick uniform SiO 2  film is heated to about 1,200°C in a reducing atmosphere, then treated with SiCl 4  to produce Si film. Interference color of SiO 2  film provides information on thick SiO 2  film area A (where silicone supply is less), intermediate thickness area B, and thin film area C. By utilizing that SiO 2  reacts with Si to form SiO which evaporates to make SiO 2  thin, the remaining SiO 2  film thickness can be measured in unit of micron by use of interference color. This can be used to monitor highly uniform epitaxial growing, thereby providing a simple, indirect means to measure epitaxially growing film thickness on normal silicon substrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61211519-A (JP)
Title: Bearing structure of turbocharger
Inventor: KOMATSU HIROSHI
IPC: F16C25/08
Filed: 1985-03-13
Abstract: PURPOSE:To improve rise of rotation of a turbine wheel by remarkably reducing frictional resistance of a roller bearing in a low-speed rotation region of an engine. CONSTITUTION:Oil pressure of lubricating oil supplied to the interior of a lubricating oil chamber 23 is increased with an increase in rotational frequency N of an engine. Pressing force is increased according to a pressure receive area of the lubricating oil chamber 23 by an increase of oil pressure, so that the pressing force applied to the respective bearings 6A, 6B is increased with an increase in rotations frequency N. Therefore, in a rotational frequency region where a turbo lag exists during low-speed rotation of an engine, the pressing force is small, and the frictional resistance of the respective bearings 6A, 6B is also small. Thus, the driving torque of a rotary shaft 4 can be reduced to improve rise of rotation of a turbine wheel 3.
Patent JP-H04286838-A (JP)
Title: Electron tube its manufacture
Inventor: OGURO TOMOKATSU
IPC: H01J9/04
Filed: 1991-03-15
Abstract: PURPOSE:To prevent thermal stress breakdown due to difference in expansion coefficient by diffusing carbon in phases from the surface of a cathode filament to phase dot carbon concentration from the surface to the inside. CONSTITUTION:A cathode filament 7 is heated in such an atmosphere that organic material containing carbon such as benzene, methane and butane exists to form a relatively-thin primary carbon layer. Next, it is heated in a non- carbide atmosphere and carbon is diffused to form a secondary carbon layer. With the repetition of such treatment, tertiary and quaternary carbon layers are formed. As a result, the carbon layers are diffused inside thereof in repetition so that the carbon layer 7B has carbon concentration phased down from the surface to the inside to provide thermal stress prevention. It is thus possible to manufacture a reliable magnetron, etc., at a low cost.
Patent JP-S61210039-A (JP)
Title: Agent for inducing production of tumor necrosis factor
Inventor: KAJIKAWA TAMIO
IPC: A61K35/12
Filed: 1985-03-14
Abstract: PURPOSE:To provide the titled derivative having low toxicity, composed of a fibrinogen and/or fibrin of an animal heterologous to the host animal containing activated macrophage and capable of inducing the production of a tumor necrosis factor from said macrophage. CONSTITUTION:The objective agent for inducing the production of tumor necrosis factor (abbreviated as TNF) is composed of a fibrinogen and/or fibrin of an animal which is heterologous to a host animal containing activated macrophage. The TNF is an antitumor protein having a molecular weight of about 40,000, and is produced from macrophage by sensitizing an animal such as mouse, rabbit, etc. with a primary stimulant (e.g. BCG) and then administering a secondary stimulant such as lipopolysaccharide, etc. to the animal, however, the conventional secondary stimulants have large side effects. Fibrinogen and fibrin can be obtained directly from the animal body containing the same, and can be used as a TNF-production-inducing agent having extremely high safety.
Patent JP-H08244123-A (JP)
Title: Surface treatment of continuous sheet like material
Inventor: SUGIME KOUKI
IPC: B29C71/04
Filed: 1995-03-10
Abstract: PURPOSE: To well treat a continuous sheet like material even if tension is low or a roll interval is long by allowing the continuous sheet-like material to continuously run so that the width direction thereof becomes a vertical direction to subject the same to surface treatment. CONSTITUTION: Four rolls 20a, 20b, 22a, 22b supporting a continuous sheet-like material W are arranged in a treatment chamber 12 between the ceiling surface and floor surface of the treatment chamber 12 so that the axial direction of them becomes a vertical direction. Further, a pair of electrodes 24, 26 applying film forming treatment to the surface of the continuous sheet like material W are provided. The first roll 20a is provided in the vicinity of an inlet hole 14 and the second roll 20b is arranged next the roll 20a while the fourth roll 22b is provided in the vicinity of an outlet hole 16 and the third roll 22a is arranged next the roll 22b. As a result, the continuous sheet like material W is hardly suspended under its own wt. and well continuously runs even if tension is low or the interval between the vertically provided rolls 20, 22 is long.  Since an anchoring space becomes small and the electrodes 24, 26 can be easily taken out of the treatment chamber 12, excellent maintenance properties can be obtained.
Patent JP-S54144236-A (JP)
Title: Television game device
Inventor: SUZUKI YASOJI
IPC: A63F13/53
Filed: 1978-04-28
Abstract: PURPOSE: To provide a television game device by utilizing a microcomputer and a television image receiver.  
     CONSTITUTION: Key-switches, corresponding to various letters, figures and signs respectively in one to one correspondence, are provided on a key-board device 1. Letter codes fed from the key-board device 1 are transduced in a code-transducing circuit 2 to make it possible to utilize in an operational processing circuit 3. The operational processing circuit 3 assigns an optional address of a memory circuit 6 by feeding an optional address data to the memory circuit 6 through an address path 5. The operational processing circuit 3 carries out arithmetic operation, logical operation and code-transducing process based on fed series of micro instructions and data. Also, letter codes are fed to a random access memory 9 after memorized in a data buffer circuit 8 once. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10245256-A (JP)
Title: Refractory gypsum hardened product
Inventor: MASUDA KENTA
IPC: C04B28/14
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened product, excellent in fine resistance and heating thermal stability and capable of preventing a wall from falling off even when used in a building material by including or producing a specific amount of an alumina-based compound in a hardened gypsum. SOLUTION: This refractory gypsum hardened product is obtained by including gypsum as a principal material and one or more of aluminum oxide or aluminum compounds convertible into the alumina at high temperatures in an amount of >=1.0wt.% expressed in terms of the alumina in the gypsum. The high temperatures are 200-1,000 deg.C. The generic name of the aluminum oxide (alumina) is a substance represented by the chemical formula Al2 O3 , which may be any of Al2 O3 having other crystal structures so-called intermediate alumina finally convertible into α-Al2 O3 by heating at high temperatures including the α-Al2 O3 , e.g. γ-Al2 O3 , η-Al2 O3 or δ-Al2 O3 . A calcined gypsum, α-type hemihydrate gypsum, II type anhydrous gypsum, III type anhydrous gypsum and gypsum dihydrate, etc., are cited as the gypsum material. The gypsums are used alone or mixed for used according to the production method.
Patent JP-2000252537-A (JP)
Title: Laminated piezoelectric ceramic
Inventor: KOSAKA HIDEAKI
IPC: H01L41/293
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric ceramic where a continuity failure can be prevented from occurring between inner electrode layers and outer electrodes and between the outer electrodes and input/output terminals by a method wherein an outer electrode used for ensuring the inner electrode layers of continuity between them and the other outer electrodes used for ensuring the signal input/output conductors of a laminated piezoelectric ceramic of continuity between them are formed at the same time. SOLUTION: A laminated piezoelectric ceramic 10 is equipped with a first outer electrode 1 used for ensuring the signal input/output lead wire of the laminated piezoelectric ceramic 10 of continuity between them and a second outer electrode 2 which is connected to the first outer electrode 1 and used for ensuring inner electrode layers of continuity between them. The first outer electrode 1 and the second outer electrode 2 are each formed of different electrode materials.
Patent JP-S60195333-A (JP)
Title: Automatic control device for gas-turbine engine
Inventor: NAKANO HIROBUMI
IPC: F02C9/28
Filed: 1984-03-15
Abstract: PURPOSE:To control the operation of a gas turbine so properly in an integral manner, by controlling an engine in comformity with an operating sequence on the basis of comparative results between an operating state and a preset operating condition in the engine. CONSTITUTION:A sensor 1 detects a parameter on an operating state in an engine, while a detecting part 6 detects a power failure, anything unusual in a generating state or the like in a detection circuit 2, a multiplexer 3, a sample hold circuit 4 and an analog-to-digital converter 5 all processing signals out of the sensor 1. In addition, it consists of a select switch for an operation mode, an analog-to-digital converter 5, a control part 10 composed of a setting switch 8, an inspection switch 9 or the like, an I/O 11, a bus 12, a central processing unit 13, a read-only memory 14, a random access memory 15, a clock 16, output interfaces 17, 18 and 19 for control, alarm and display, and a display part 20. With this constitution, operation control over those of starting, stopping, restarting or load selection, etc., of a gas turbine is automatically performable in a proper manner according to external signals including a power failure, etc., and operating conditions in a gas turbine generating set.
Patent JP-H07261891-A (JP)
Title: Fet type interface circuit
Inventor: OTOMO YUSUKE
IPC: G06F3/00
Filed: 1994-03-23
Abstract: PURPOSE:To reduce delay and to propagate a signal at a high speed by providing a delay circuit, a pull-up circuit, and a 1st PchFET transistor(TR), and further providing a specific high resistor. CONSTITUTION:An output circuit C1 consists of the pull-up circuit C3, the delay circuit C4, an NchFET TR MN2 which conducts between its source and drain when its gate input is high and turns OFF when the gate input is low, and the PchFET TR MP2 which conducts between its source and drain when its gate input is low and turns OFF when the gate input is high. Consequently, the signal which is propagated by a transmission line varies between a propagation high level and a low potential power source and propagated at a high speed. Then the pull-up circuit C3 shortens the time of transition of an inputted voltage from a low level to a high level, and holds the line L10 at a specific potential until the reflected wave from an input circuit C2 returns to the output terminal of the output circuit C1, thereby attenuating the reflected wave.
Patent JP-H10256707-A (JP)
Title: Resin wiring board and manufacture therefor
Inventor: TANAKA HIDEYUKI
IPC: H05K3/34
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately provide wiring patterns, without the reductions in the heights of the outer peripheral wiring patterns caused by their polishings, in a resin wiring board having desired wiring patterns on a core board. SOLUTION: On each principal surface of a core board 2, there are formed both desired wiring patterns 8 with a resin layer formed therebetween and thereon, which is scheduled to be so polished and removed thereafter, that at least resin layers 13 are left therebetween and the top surfaces of the wiring patterns 8 are exposed to the outside and dummy patterns 9 with the heights nearly equal to the wiring patterns 8 which are so provided in the peripheries of the wiring patterns, as being separated by predetermined spaces from the wiring patterns 8 such that the heights of the patterns 8 are made nearly equal to the patterns 9 in the case of the foregoing polishing. A resin wiring board 10 is obtained by the foregoing polishing, etc.
Patent JP-S60196890-A (JP)
Inventor: HIROSE EIKICHI
IPC: G07B15/00
Filed: 1984-03-21
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-H10212684-A (JP)
Title: Finishing of paper and device therefor
Inventor: DISCH DAYPACK CHADER
IPC: D21G1/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject device having a calendering device and a brushing and spraying device which are mutually independently driven, capable of transferring liquid mist imparted to the transfer roll of the calendering device to a web, capable of improving the stiffness of the web, while minimizing the losses of the thickness and volume of the web such as a paper board. SOLUTION: This method for finishing paper comprises using at least one roll of a calendering device as a transfer roll, disposing a brushing and spraying device at a place just adjacent to the transfer roll, and imparting liquid mists to be imparted to a web in a transfer nip to the surface of the transfer roll. The calendering device and the brushing and spraying device can mutually independently be driven to control the amount of the liquid mists imparted to the transfer roll without relating to the operation characteristics of the calendering device. The minimum amount of water can uniformly be imparted to the web to highly compact and stiffen only the outside layer of the web by a calendering operation.
Patent JP-H04286858-A (JP)
Title: Button-type battery
Inventor: HANADA TATSUHIRO
IPC: H01M2/10
Filed: 1991-03-18
Abstract: PURPOSE:To provide a button-type battery having a structure with which the button-type battery is fixed in an apparatus easily. CONSTITUTION:A male screw 2 and a groove 3 are formed respectively in the circumference of the upper part of the side of a battery 1 and in the bottom of the battery 1 and in the case that the battery 1 is fixed in an apparatus 4, the tip part of a driver (not illustrated) is inserted into the groove 3 and the battery 1 is screwed to the female screw part 7 formed in another terminal metal fitting 6 in the apparatus 4.
Patent JP-S51127904-A (JP)
Title: Engine test device
Inventor: AKAMATSU SEITAROU
IPC: G01M15/00
Filed: 1975-04-30
Abstract: PURPOSE: An engine test device, that eliminates vain assembling operation and established stabilized quality control by displaying descrimination of good on not which automatically comparing caracteristic value of original engine and that of tested engine at the medium process of engine assemblage and for complated engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60197539-A (JP)
Title: Paper feed device provided with copying paper cassette
Inventor: UJINO KOUJI
IPC: B65H1/24
Filed: 1984-03-21
Abstract: PURPOSE:To uniformly maintain pressing force for copying papers upon cassette loading into any of cassette receivers even if at least two of the cassettes receivers are relatively inclined, by compensating differences among the biasing forces of spring means caused by the above-mentioned inclination with the use of a compensating means. CONSTITUTION:When a copying paper cassette 16 is loaded on a second cassette receiver 2b as desired, a receiving plate 60 is positioned on the top flat surface 82b of a compensating member 82 so that a coil spring 68 is compressed, by the height of the compensating member 82, greater than when a cassette is loaded in a first cassette receiver 2a. As a result, the urging force of the coil spring 68 is compensated by the compensating member 82 so that the pressing force for copying papers by the coil spring 62 is maintained at substantially the same value as that obtained when a cassette is loaded in the first cassette receiver 2a.
Patent JP-S62209052-A (JP)
Title: Production of oxamate compound
Inventor: MURAHASHI SHUNICHI
IPC: B01J27/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a compound useful as a physiologically active substance or a synthetic intermediate therefor, by reacting a secondary amine with an alcohol, oxygen and carbon monoxide in the presence of a copper compound, dehydrating agent and bivalent palladium. CONSTITUTION:A secondary amine expressed by the formula R<1>R<2>NH (R<1> and R<2> are alkyl, aryl or aralkyl or together link at the terminals to form polymethylene ring which may have O, S or N therein) is reacted with an alcohol expressed by the formula R<3>OH (R<3> is lower alkyl) and >=2 equivalents carbon monoxide and oxygen in the presence of a copper compound, e.g. cuprous chloride, a catalytic amount of bivalent palladium and dehydrating agent, e.g. trimethyl o-formate, at room temperature under pressure to afford the aimed oxamate compound expressed by the formula R<1>R<2>NCOCO2R<3>.
Patent JP-H11247063-A (JP)
Title: Highly water-absorbing nonwoven fabric for wiping
Inventor: ITO HIROO
IPC: D06M17/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a highly water-absorbing nonwoven fabric for wiping use, capable of keeping a large amount of water and having high wet strength to prevent the breakage of the fabric even by severely wiping in wet state by using a laminate composed of a cheese cloth at the intermediate layer and hydrophilic fiber layers at the top and bottom outer layers. SOLUTION: A spun lace nonwoven fabric having a three-layer structure and an areal density of 100-150 g/m<2> is produced by placing nonwoven fabrics composed of a hydrophilic fiber such as rayon fiber at the top and bottom outer layers and a rayon cheese cloth having an areal density of 10-50 g/m<2> at the intermediate layer. The hydrophilic fiber layers placed at the outer layers contribute to the high water-absorption and the cheese cloth at the intermediate layer contributes to the excellent wet strength.
Patent JP-H01229162-A (JP)
Title: Continuously variable transmission for vehicle with fluid coupling
Inventor: HIRAMATSU SHIGEKI
IPC: F16H45/00
Filed: 1988-03-05
Abstract: PURPOSE:To surely change the change gear ratio of a continuously variable transmission the maximum deceleration side at the time of stopping a vehicle by providing a one-way clutch between an output shaft of a fluid coupling and a turbine wheel. CONSTITUTION:A one-way clutch 27 adapted to permit power transmission from a turbine wheel 28 to an output shaft 26 and inhibit power transmission in the opposite direction is disposed between an output shaft 26 of a fluid coupling 12 and a turbine wheel 28. By this arrangement, even if the change gear ratio is changed quickly to the maximum deceleration side, engine braking of a vehicle is not caused and the speed change control for changing the change gear ratio at the time of stopping the vehicle can be obtained very easily. Accordingly, the change gear ratio of a continuously variable transmission can be surely changed to the maximum deceleration side without any obstruction due to engine brake work.
Patent JP-H08246536-A (JP)
Title: Human local part cleaning method and sanitary cleaning device
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 1995-03-13
Abstract: PURPOSE: To effectively lead to evacuate the bowels by discharging physical intermittent stimulus period of the anal part having a prescribed functional relation with the anal duct rhythmical period of a human body in the form of cleaning spout flow from a cleaning nozzle. CONSTITUTION: When a cleaning switch 23 is turned on, a stop solenoid valve 14 is opened, cleaning water heatedly stored in a hot water tank 15 flows into a cleaning nozzle 18 via an open/close valve 20 and cleaning is started by spouting it from a spout hole 19 to an anus. If an intermittent drive switch 25 is selectively turned on, an intermittent drive circuit 22 is operated so as to control the opening of the open/ close valve 20 and cleaning water quantity is controlled so as to be increased/decreased at a prescribed period (fv). The anal duct of a human body performs peristalsis movement at a prescribed rhythmical period so that increase/decrease period (fv) of the cleaning water quantity is controlled to be approximately synchronized with reciprocal times (fh/n) of natural numbers n (1, 2, 3...) of the rhythmical period (fh), namely 4 seconds, 2 seconds, 1.33 seconds....  This stimlates the anus part so as to activate the peristalsis movement of the anal duct more and therefore effectively leads to evacuate the bowels without any unpleasant feeling.
Patent JP-H01227683-A (JP)
Title: Motor controller
Inventor: SHIBATA AKIHITO
IPC: H02P5/46
Filed: 1988-03-07
Abstract: PURPOSE:To obtain an optimum position control performance responsive to the operating state of a machine by determining a parameter used to control an actual synchronous operation according to a decision reference predetermined from solely control parameters of shafts to be synchronously controlled. CONSTITUTION:Position controllers 21-2n have solely control parameter storage units 212-2n2 for holding optimum control parameters for the sole operation of shafts, and control parameter setters 211-2n1 for setting control parameters used for actual controls. A control parameter decision unit 1 reads the solely control parameters of the shafts, and decides the parameter of the worst control condition of the shafts for the shaft necessary to be synchronously operated at that time. The solely control parameters of the shaft are set for the asynchronous shaft, and the parameter determined all at once previously is set in the setters 211-2n1 for the shaft groups synchronous with each other.
Patent JP-S58169695-A (JP)
Inventor: HASHIMOTO YOSHIROU
IPC: G07D9/00
Filed: 1982-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07240028-A (JP)
Title: Device for reproducing optical disk
Inventor: ICHIURA SHUICHI
IPC: G11B19/12
Filed: 1994-02-26
Abstract: PURPOSE:To prevent the unstability in track jump and access operation due to a difference of recording density and to rapidly end the operation by providing several means such as a disk discrimination circuit, a drive gain switch circuit and an operation part, of the number of pieces of track. CONSTITUTION:The disk discrimination circuit discriminates recording density (minimum lengths of track pitch and pit) of an optical disk D, and outputs the result to a drive gain switch circuit. The drive gain switch circuit sets a drive gain of a tracking actuator 8 and the drive gain of a feeding motor 9 corresponding to the discriminated result. A number of traverse rack operation part in a system controller calculates the number of tracks to traverse from the track where it places at present until arriving at a target track by the recording density discriminated result by the disk discrimination circuit. Thus, since the access operation is controlled by the number of pieces of traverse track operated correctly and the drive gain of the feeding motor set optimally, the excesses of the access operation is prevented, and a required time until the access is ended is shortened also.