baber/WOPTO huggingface dataset:
Patent JP-H09246390-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SUGANO SATOSHI
IPC: H01L21/822
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To surely and quickly cope with an operation timing trouble which occurs in the inner circuit of a semiconductor integrated circuit made on an experimental basis. SOLUTION: A semiconductor integrated circuit where a delay buffer used for a timing adjustment is disposed at a necessary point is manufactured on an experimental basis. At this point, in the delay buffer, the gates of MOSFETs 12 and 14 are connected to the output node of a CMOS inverter composed of a P-channel MOSFET 11 and an N-channel MOSFET 13 with a wiring 20. In confirmation of operation after the semiconductor integrated circuit is manufactured on an experimental basis, when it is found that the delay buffer is too much in delay time, the wiring 20 in the delay buffer is cut off at a point shown by a X mark with a laser cutter or the like. In this state, the operation of the semiconductor integrated circuit is confirmed, and the above procedure is repeated if the integrated circuit does not operate well.
Patent JP-H08219022-A (JP)
Title: Air compressor
Inventor: HONDA NORIHIKO
IPC: F04B39/12
Filed: 1995-02-13
Abstract: PURPOSE: To prevent deformation of a cylinder bore caused by engagement by furnishing a flange on each of the split segments of the body and forming projections on the mating surfaces of two mating flanges. CONSTITUTION: When a liner side flange 31 is engaged by a head side flange 32, only the top surface of a projection 38 on the liner side flange 31 is put in the pressed condition to the mating surface of the head side flange 32. In this condition, the bending moment M due to the fastening force F of a bolt 33 acting on the liner side flange 31 and head side flange 32 owing to the fastening force F is determined from the expression M=F×L, where L is distance from the center of the bolt 33 to the acting point where F acts on both flanges 31, 32. Because L approaches zero ultimately, M becomes zero substantially. Accordingly engagement of the flanges 31, 32 does not cause application of bending moment on the liner side flange 31, and there is no risk that the cylinder bore is deformed.
Patent JP-S51122966-A (JP)
Title: Washing machine
Inventor: AWATSU MITSUAKI
IPC: D06F33/02
Filed: 1975-04-18
Abstract: PURPOSE: To produce slow water flow for improving rinsing effects by renewal of backing cycle of agitator during the time of washing and rinsing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255074-A (JP)
Title: System for generating animation sequence for particle motion
Inventor: BRAD ANDARUMAN
IPC: G06T13/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily operate the system by generating and arranging output vectors and the animation sequence of particle motion for user's inspection and selection. SOLUTION: A central processing unit(CPU) 1 connected to a memory 2 selects an output image or a vector by driving a user interface. A display 5 displays an output image relatively to the user interface. The user inputs information through a keyboard 4 or a mouse 3 and sets up a parameter in an input vector to drive the interface. In this case, a set of input vectors expressing parameters for regulating particle motion in the animation sequence is generated at random. A set of output vectors corresponding to respective input vectors and a set of animation sequences are generated. These output vectors and animation sequences are displayed for user's inspection and selection.
Patent JP-H08243251-A (JP)
Title: Substructure of game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-03-08
Abstract: PURPOSE: To easily carry out the work in the hall after the shop is closed, while making players play the game pleasantly. CONSTITUTION: At the lower side of both top boards 1 and 1, waste plates 2 erected from the lower side of game machines A vertically deep inside an island, and deep and wide space of recesses C formed between both partition plates 3 and 3 formed vertically and to hold the top boards 1 at the lower part of both sides of the game machines A, where players seating on chairs B can stretch and insert their legs are provided. Furthermore, in a wide horizontal surface of steps 4 where the players can load thire legs, baggages, and the like, positioning at the lower part of the recesses C, holders 6 to hold the chairs B to house the whole bodies of the chairs B and their supporting legs 5 inside the recesses C from the condition developing to the front side, are provided.
Patent JP-S60194768-A (JP)
Title: Displacement generator
Inventor: INOMATA KOUICHIROU
IPC: H01L41/12
Filed: 1984-03-15
Abstract: PURPOSE:To enabler to ultrafinely position readily in a submicron order with a simple construction by employing a magnetostriction upon spin rearraying of a spin rearraying material as a drive force. CONSTITUTION:A spin rearraying magnetic material element 1 is used as drive force generating means, and a distortion generated upon spin rearraying is utilized as a drive force. When at least temperature change around spin rearraying temperature is applied to the element 1, the magnetizing direction alters, and a displacement delta occurs due to the temperature change. A plurality of spin rearraying material elements may be associated.
Patent JP-S58164689-A (JP)
Title: Preparation of liquid fuel
Inventor: EGASHIRA HISAJI
IPC: C10G1/00
Filed: 1982-03-25
Abstract: PURPOSE:To prepare liquid fuel safely, by placing catalyst and carbon powder in a closed reaction vessel and blowing high-pressure hydrogen into the vessel under heating to cause carbon and hydrogen to combine chemically. CONSTITUTION:Carbon powder is fed from a feed opening 6 into a reaction vessel 1 equipped with a zigzag pipe 2 of a heat exchanger within and having suspended nickel electrodes 7, 7' as catalyst. After the vessel is closed tightly, it is vacuumized through an air discharge opening 10 and nitrogen is blown into it through a feed opening 11. Then high pressure hydrogen is blown into it through an opening 13 at the bottom of the reaction vessel 1 and steam is supplied into the zigzag pipe 2 from a boilder 5 through an inlet 3 for heating for to 100-120 deg.C to produce reaction product of formula, CnH2n+2 by chemical combination of carbon and hydrogen. When the densitomer has indicated a predetermined level of concentration cooling water is supplied to the zigzag pipe 2 from a tank 5' for controlled lowering of the pressure and temperature in the reaction vessel 1. The liquid fuel thus produced is taken out from an outlet 14.
Patent JP-H07255219-A (JP)
Title: Water-circulating apparatus for stimulator of germination
Inventor: KAWASHIMA KENZO
IPC: A01C1/02
Filed: 1994-03-18
Abstract: PURPOSE:To homogeneously stimulate the germination of unhulled seed rices and at the same time facilitate the putting in and out work of the unhulled seed rices into or out of a tank by homogeneous circulation of hot water in the tank and sufficient intake of oxygen in air. CONSTITUTION:A stimulator of germination 1 is composed of a tank 2 for immersing unhulled seed rices in hot water, a water-circulating device 3 for circulating hot water from the bottom up to the top surface in the tank 2. A water-lifting member 4 for suctioning hot water from the bottom and lifting it up in the tank 2 is provided with a water-spraying member 6 able to cover a wide range of a surface. The water-spraying member 6 is made freely swingable between the position facing the upper surface of the tank 2 and the position retreated from the upper surface of the tank 2.
Patent JP-S56145966-A (JP)
Title: Uv absorbent with excellent heat resistance
Inventor: HASEGAWA KINJI
IPC: C07C233/56
Filed: 1980-04-15
Abstract: PURPOSE: An UV absorbent with excellent heat resistance, applicable for a high- molecular material, which comprises a specified benzophenone deriv.  
     CONSTITUTION: A benzophenone deriv. of formula I (wherein R 1  and R 2  are H, 1W18C alkyl, alkoxy or hydroxyl; among these, 2,4-dihydroxybenzophenone in which R 1  and R 2  are H, and 2,2',4,4'-tetrahydroxybenzophenone in which R 1  and R 2  are each a OH gp. are preferable.) is reacted with a 2,2'-bisoxazoline of formula II (wherein R 3W10  are each H or a hydrocarbon gp.) in nitrogen atmospher at a high temp. by melting and mixing, to obtain an UV absorbent comprising a benzophenone deriv. of formula III. The UV absorbent is excellent in miscibility with a high-molecular material and volatility during extrusion, and capable of giving a product with good transparency and weatherability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07248645-A (JP)
Title: Magnetic toner and image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/083
Filed: 1994-03-18
Abstract: PURPOSE:To provide a magnetic toner having a high image density and a little toner consumption and to provide an image forming method using the magnetic toner. CONSTITUTION:This magnetic toner is constituted of at least inorganic fine powder and magnetic toner grains containing a binding resin and a magnetic substance. The volume-average grain size Dv is 3mum<=Dv<6mum, and the weight- average grain size D4 is 3.5mum<=D4<=6.5m. The ratio Nr of toner grains having the grain size of 57x or below in the numeral grain size distribution is 60 numeral %<Nr<=90 numeral %, the volume variation coefficient A in the volume grain size distribution is 27.5<A<=40.0, and the weight variation coefficient Aw is 27.5<Aw<=38.0 in this magnetic toner.
Patent JP-S61210865-A (JP)
Title: Manufacture of linear stepping motor
Inventor: HORITATE KATSUMI
IPC: H02K41/03
Filed: 1985-03-12
Abstract: PURPOSE:To form the dimension of a small space between a mover and a stator, and the parallel degree at high precision, by determining the tooth surface side of the contact surface between the side surface of a roller shaft and the horizontal surface, to be the reference surface, and by polishing and grinding the tooth surface of a core in parallel with the reference surface at a specified distance. CONSTITUTION:A shaft 10 is penetrated into the roller bearing hole 7 of a core layer-built unit 9, and is arranged in a jig 11 so that the tooth surface 6 may be directed upward. The core layer-built unit 9 is supported by two units of shafts 10 at both the ends in the jig 11, and a pressing force F is applied from the bottom section. The surface confronting a space is formed by plane-grinding the tooth surface 6 in parallel with the reference surface 8 of the contact surface (horizontal surface) between the shaft 10 and the jig 11 at a specified dimension, with the grind stone 12 of a plane grinder.
Patent JP-H02230995-A (JP)
Title: Compressor for heat pump and operating method thereof
Inventor: HIRANO TAKAHISA
IPC: F25B47/02
Filed: 1989-03-02
Abstract: PURPOSE:To operate a compressor with high efficiency and high capability by providing a bypass passage communicating the high pressure side of the compressor and a compression chamber in the compression stroke, and providing an opening/closing means opening/closing the bypass passage. CONSTITUTION:During the heating operation, when the low pressure LP of a compressor is guided to a cylinder chamber 30b via a pressure guide pipe 34, a bypass piston 31 is moved to the right against a coil spring 34, holes 32 and 33 are opened to open bypass passages 32, 30a and 33, and the discharge gas of a discharge chamber flows into a compression chamber 24 in the compression stroke. As a result, the pressure of the compression chamber 24 is increased, and the driving power, i.e., the input, of the compressor is increased. During the cooling operation, when the high pressure HP of the compressor is guided via the pressure guide pipe 34, the bypass piston 31 is moved to the left to close the holes 32 and 33, and the bypass passages 32, 30a and 33 are cut off. The compressor can be operated with the ordinary high efficiency accordingly.
Patent JP-S60193925-A (JP)
Title: Lyophilized pharmaceutical preparation vaccine
Inventor: OOTOMO SHINYA
IPC: C12P21/00
Filed: 1984-03-13
Abstract: PURPOSE:To obtain the titled vaccine, by adding aluminum gel and a stabilizer to a purified HBs antigen prepared by a recombinant provided with BHs antigen preparation ability, transformed by recombinant DNA method, lyophilizing the blend. CONSTITUTION:A purified HBs antigen derived from a recombinant, prepared by a recombinant provided with HBs antigen preparation ability, transformed by a recombinant DNA method, is blended with aluminum gel (e.g., aluminum hydroxide gel, aluminum phosphate gel, etc.), a stabilizer (e.g., amino acid such as glycine, saccharide such as glucose, etc.), and, preferably a colloidal agent (e.g., gelatin, etc.), and lyophilized, to obtain lyophilized pharmaceutical preparation of hepatitis B vaccine. It has no reduction in titer, good shelf stability, rapidly dissolving properties and is an extremely improved pharmaceutical preparation. A dose is 5-50mug HBs antigen protein/day, and it is inoculated hypodermically.
Patent JP-S55142126-A (JP)
Title: Disc brake
Inventor: HARAIKAWA TETSUO
IPC: F16D55/224
Filed: 1979-04-20
Abstract: PURPOSE: To permit speady and accurate replacement of friction pad by providing a caliper for rotation about a pin so that a pad can be completely exposed from the caliper at the time of its replacement.  
     CONSTITUTION: For the replacement of friction pads 7 and 9, a bolt 20 is detached from a pin 4. Then, by turning a caliper 5 in the direction of arrow 18, it is rotated together with a leg 5a, a postion 8, a leg 5b and an annular portion 5c about the other end 3b of a pin 3 in a pin reception hole 5d. When the caliper 5 is rotated by a predetermined angle, a mounting bracket 1, a first friction pad 7, a back plate 7a, a disc 2, one ends of pins 3 and 4, a back plate 9a and a second friction pad 9 are exposed. Thus, the pads can be readily removed by withdrawing the pad 9 and back plate 9a from the pins 3 and 4, pulling them in a direction tangential to the disc 2 and then pushing the pad 7 and back plate 7a from the side of the disc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51123909-A (JP)
Title: Tank cooling system
Inventor: NISHI KENICHI
IPC: B65D88/74
Filed: 1975-04-22
Abstract: PURPOSE: Annular heat pipes are mounted on the outer wall of the tank and at the same time the heat pipes are cooled by a flowing water at a shade position of the tank to keep an outer peripheral wall of the tank at an appropriate temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63217748-A (JP)
Title: Data transmission and reception system
Inventor: MATSUO KEIICHI
IPC: H04L69/40
Filed: 1987-03-05
Abstract: PURPOSE:To reduce the cost of the equipment by constituting the system so that a receiver side equipment awaits the processing for a time required for rising a standby system of a transmission side equipment of a fault takes plate in the living system of the equipment of the sender side. CONSTITUTION:If a fault takes place in the equipment 2a of the living system, it is informed to the equipments 1a, 1b by a count valve of a counter and the result of self-diagnosis and the equipment 2b of the standby system is switched into the living system to raise it. Then the transmission data is generated from the equipment 2b and the transmission data is sent to a dataway 3b together with the result of self-diagnosis and the count value of the counter via a dataway station 8b. As the result of mode discrimination, the equipment 1a of the living system discriminates the occurrence of a fault in the equipment 2a, after a time required for rasing the equipment 2b of the standby system after being switched into the living system, and equipment 1a receives the transmission data from the equipment being changed to the living system equipment 2b. It is not required to transfer the transmission data generated in the living system to the standby system according to the system and the cost is reduced.
Patent JP-H08222575-A (JP)
Title: Surface modifying quartz jig for semiconductor hydrogen heat treatment
Inventor: KOTAKA HIROAKI
IPC: C03B32/00
Filed: 1995-02-13
Abstract: PURPOSE: To improve the durability to hydrogen gas in a jig for a core tube made of quartz glass for hydrogen heat treatment in semiconductor manufacture process. CONSTITUTION: This is a surface modifying quartz jig for semiconductor hydrogen heat treatment having a surface layer containing acid nitrides. Furthermore, this is a surface modifying quartz jig for semiconductor hydrogen heat treatment where a silicon nitrides is made preferably in the thickness half the acid nitride modifying surface layer or under. The surface layer is about 10μm from the surface, and it is to be desired that the content of the nitrogen in the surface layer for about 2μm from the surface should be 40% or less in percentage of the number of atoms. It is to be desired that the surface layer containing acid nitrides should be made by applying heat contact treatment to the surface of a quartz jig, using ammonium gas, at a temperature of 700-1200 deg.C under existence of carbon generation source, so as to nitride the vicinity of the surface.
Patent JP-H06257465-A (JP)
Title: Gas turbine power generator
Inventor: TANIGUCHI MASAYUKI
IPC: F02C7/22
Filed: 1993-03-10
Abstract: PURPOSE:To reliably hold combustion flames within a gas turbine so as to decrease the discharge of unburnt component by feeding fuel or mixed gas formed by mixing fuel with air from stationary blades of a gas turbine, and burning fuel or mixed gas on the surfaces of the stationary blades or in their vicinity. CONSTITUTION:A gas turbine 1 is composed of turbine moving blades 6 connected to a rotary shaft 7, unrotatable turbine stationary blades and others. And high-temperature combustion gas 2 flows into the gas turbine 1 and rotates the turbine moving blades 6, and then, it is discharged as combustion exhaust gas 4. In this case, fuel 3 is fed from the inside of the turbine stationary blades 5, and fuel 3 and combustion gas 2 are mixed with each other near the surface of the turbine stationary blades 5, and then fuel 3 is burnt. Thereby flames are always held on the surface of the turbine stationary blades 5, and stable combustion having high thermal efficiency is secured, moreover the exhaust amount of unburnt component can be reduced.
Patent JP-S53134791-A (JP)
Title: Production of hydrogen by partial oxidation of hydrogen sulfide
Inventor: FUKUDA KENZOU
IPC: C01B3/08
Filed: 1977-04-28
Abstract: PURPOSE:To produce H2 gas by a selective oxidation of the S atoms contained in H2S molecules, this oxidation reaction being carried out by empolying metal copper as a circulating reaction medium in such a way that the H atoms contained in the H2S molecules are not converted into water.
Patent JP-H07262067-A (JP)
Title: Network type file back-up device
Inventor: SATO HIDENORI
IPC: G06F12/00
Filed: 1994-03-18
Abstract: PURPOSE:To reduce the delay of communication by backing up a file when the communication value that monitors the network communication value is less than the threshold value, i.e., a standard to judge whether the file should be backed up or not and then discontinuing the back-up of the file when the communication value exceeds the threshold value. CONSTITUTION:A setting part 8 decides the threshold value to judge whether the back-up of a file should be carried out based on the set data received from a console 3, and the part 8 sets a back-up subject machine on a network, and also sets a time zone in which the back-up operation is carried out again, when the back-up operation is not completed in a fixed time. A comparison part 11 compares the set threshold value with the monitor value received from a monitor part 10b, and the part 11 sends a back-up operation execution signal to a data control part 9 and an SCSI controller 6 when the monitor value is less than the threshold value. Meanwhile, a back-up operation discontinuation signal is sent to the part 9 and the controller 6 when the monitor value exceeds the threshold value.
Patent JP-H09242135-A (JP)
Title: Liquid storage tank
Inventor: OSUGA TETSUO
IPC: E03B11/14
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage liquid tank capable of quickly replacing existing solution in a tank with a newly supplied liquid without being disturbed by a column inside the tank when creating a swirling flow in the tank. SOLUTION: A liquid storage tank 1 has a bottom and a cylindrical shape, and a plurality of columns 2 are arranged at certain intervals along the peripheral direction on a bottom plate of the tank and these columns also support the upper ceiling portion of the tank. A drain pipe 5 is provided in a central portion 3A inside the tank 1 separated by a plurality of columns 2, and a water supply pipe 4 is provided in the outer peripheral portion inside the tank 1. A rectifying plate portion 6 is provided which is slanted in the same direction relative to the radial direction of the tank 1 at a plurality of columns 2, and the direction of the rectifying plate portion 6 is the direction of guiding a swirling flow created by water discharged from a water supply pipe 5 inside the tank to the central portion of the tank 1.
Patent JP-H06259204-A (JP)
Title: Device and method for processing information
Inventor: KASHIMADA YOSHIMASA
IPC: G06T11/00
Filed: 1993-03-10
Abstract: PURPOSE:To perform extension from a page describing language to image data in a short time while arranging the order of pages. CONSTITUTION:A core part 310 instructs the start of extension from the page describing language, which is inputted from a computer 4, to the image data to formatter parts 330, 340 and 350 for the unit of a page. The forts 330, 340 and 350 respectively perform the extension of page and when the extension is completed, it is informed of the core part 310. The core part 310 instructs outputting from the respective formatter parts 330, 340 and 350 to a printer 2 not in the order of extension completion but in the order of inputted pages.
Patent JP-H01222946-A (JP)
Title: Fin material for heat exchanger
Inventor: YOKOTA YUZO
IPC: F28F13/18
Filed: 1988-03-02
Abstract: PURPOSE:To obtain a fin material for heat exchanger which has superior resistance to molds and insects, by forming a coating film containing a specified silicon compound and ceramic powders of superior far infrared ray radiating characteristic, on the surface of a main body of said fin material. CONSTITUTION:On the surface of a fin material main body, there is formed a coating film made of a silicon compound represented by a formula, ceramic powders having superior radiating characteristic of far infrared rays, and preferably, resin powders having high water-absorbing property. In the formula, reference R1 denotes a group selected from a group consisting of methyl group, ethyl group and beta-methoxy-ethyl group and, reference R2 denotes methyl group or OR1 group, while reference A represents a group selected from a group consisting of vinyl group, beta-(3,4-epoxycyclohexyl)-ethyl group, gamma-glycidoxypropyl group, gamma-methacrylopropyl group, N-beta(aminoethyl)-gamma-aminopropyl group, gamma- aminopropyl group, gamma-chloropropyl group and gamma-mercaptopropyl group.