baber/WOPTO huggingface dataset:
Patent JP-H07147276-A (JP)
Title: Oxidation system
Inventor: HONMA KENJI
IPC: H01L21/316
Filed: 1993-11-24
Abstract: PURPOSE:To provide an oxidation system, which makes it possible to perform a wet oxdation under a low pressure without using a combustion device. CONSTITUTION:An oxidation system is provided with a furnace 1, in which a material W to be treated is subjected to oxidation under a high temperature, a means 13 for pumping this furnace 1, a boiling water vapor generating part 23, which boils pure water to generate water vapor, and a water vapor fed pipe-line 24 to feed the water vapor, which is generated from this generating part 23, to the furnace 1. Accordingly, it becomes possible to feed stably the water vapor to the furnace 1 under a low pressure without using a combustion device and a wet oxidation under a low pressure becomes possible.
Patent JP-H05150676-A (JP)
Title: Fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: B65H29/20
Filed: 1991-12-02
Abstract: PURPOSE:To exchange and clean a fixing roll with a simple operation and to prevent sticking of soil to a driving roll. CONSTITUTION:A driving roll 11 which is in contact with a fixing roll 1 and rotated and driven by frictional force is attached to a fixing top cover 12 which is attached to be freely rotated on a shaft 13. Rotational drive is transmitted by this fixing top cover 12 in a closed position by having the driving roll 11 come into contact with the fixing roll 1. When the fixing top cover 12 is rotated and brought up to an opened position, the fixing roll 1 is made to appear, and the fixing roll 1 is easily exchanged.
Patent JP-H02163126-A (JP)
Title: Porous polyarylene sulfide resin and production thereof
Inventor: ASAKURA TOSHIYUKI
IPC: C08G75/02
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject resin having a low inorganic content, excellent in electrical characteristics and almost free from scattering of fine powder in handling the resin by controlling the reaction system in specified conditions during cooling in the latter half of polymerization process between an aromatic polyhalogenated compound and an alkaline sulfide. CONSTITUTION:An aromatic polyhalogenated compound is reacted with an alkaline sulfide in a polar organic solvent and the polymerization system is cooled from >=240 deg.C to <=200 deg.C while the polymerization system is controlled in the following conditions; ratio of (water)/(organic solvent) in the system: (1/4)-(1/1) (mol./mol.), flow rate (MF) of the polymer and amount of water: within a range satisfying the formula 0.378 ln MF-0.74<= water (mol./mol. polymer unit) <=0.482 ln MF-0.439, head velocity of a blade in stirring: within a range of 15-500m/min. Thereby the objective resin with 10-80m<2>/g specific surface area of the polymer and 0.1-6mm average particle size is obtained.
Patent JP-2001136741-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To improve a power conversion efficiency and simplify a circuit, while the efficiency improvement which is achieved by providing a large capacity and low resistance current-limited resistor in an AC input line and providing a circuit which short-circuits the current limited resistor and composed of an electromagnetic relays, thyristor-TRIACs, etc., is not necessary. SOLUTION: In addition to a power factor improvement circuit, which feeds a switching output back to a rectified current path by electrostatic coupling or magnetic coupling and supplies a current intermittently, to improve the power factor, a soft switching means using a transistor is provided, in order to limit a rush current at power supply closing.
Patent JP-H10208597-A (JP)
Title: Pressure switch
Inventor: OGISU TAKAFUMI
IPC: H01H35/38
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch which has an excellent dust-proof and drip-proof properties, and hardly generates a malfunction. SOLUTION: This pressure switch furnishes a body 11 having a port 20, and a cover 14 jointed to the body 11. A piston 17 in the body 11 partitions a port side chamber 18 and a nonport side chamber 19. The cover 14 furnishes a set pressure detecting and display 59. The set pressure detecting and display 59 makes the detecting result of a piston position detecting means 36 to detect the position of the piston 17, observable visually from the outer side. A seal member 62 is provided at the joining interface of the body 11 and the cover 14. Breather holes 45 and 46 to communicate a switch outer area and the nonport side chamber 19 are provided.
Patent JP-H10157717-A (JP)
Title: Tying device
Inventor: SAWAGUCHI TAKASHI
IPC: B65B67/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tying device wherein anyone can easily and quickly tie objects without a knot loosening without requiring experience and skill whether one is skillful or clumsy with fingers and irrespective of a state of the objects to be bound. SOLUTION: The tying device for binding objects comprises a coil-like part 1a shaped into a coil comprising a plurality of windings provided at an end of a narrow string-like body, wherein the other end 1b of the string-like body wound around the objects is wound between the coils of the coil-like part formed at the end and fixed, thereby binding the objects. The string-like body comprises the coil-like part as one end forming the coil-like part and a coupling string 1d coupled to a joint of the coil-like part.
Patent JP-H024371-A (JP)
Title: Absorbing pad with coating for preventing skid
Inventor: POORU MIINZU RINKAA ZA SAADO
IPC: A61F13/15
Filed: 1988-12-16
Abstract: PURPOSE: To make it possible to hold a pad for extracorporeal exudation in a prescribed position by applying a coating for preventing lateral slipping consisting of a specific member on the side of the pad facing clothing and having this pad worn. CONSTITUTION: The hourglass-shaped pad 10 which has an impermeable lining member 13 and generally flat body side surface 12 mated with a cover 12 by adhesive bonding in an edge area 14 has an absorptive material having the thickness larger at the center than ends 20 and 33. The material applied on the lower part surface of the pad 10 is the coating 16 for preventing the lateral slipping. The coating 16 is selected from a group consisting of a vinyl acetate- ethylene copolymer, polyvinyl acetate, styrene-butadiene copolymer, acetyl butyl cellulose, ethyl cellulose, acrylic polymer, thermoplastic synthetic rubber and their mixture.
Patent JP-H03179387-A (JP)
Title: Printing method for name plate
Inventor: SATO KAZUHIKO
IPC: G09F7/16
Filed: 1989-12-07
Abstract: PURPOSE:To facilitate stock control and selective takeout by printing even small characters and numbers by a system which providing color prints for identifying a series on a basic printing name plate and shaving it off by laser working. CONSTITUTION:The form display part A of the basic print name plate is provided with a colored printing frame for identifying the series on the name plate material, and another display part C is provided with a colored printing window 13 for identifying the series on one corner. The basic printing name plate is provided with black prints 11, 12 and 14 which cover the entire name plate and display the colored printing window 13 and fixed items by extraction on the surface, and the black prints 11, 12, and 14 are shaved off by the laser working to expose the colored print texture or name plate material right below the black prints, thus printing change items. Therefore, even changeable elements including small characters and numbers can all be printed in the final process of the manufacture line. Consequently, the number of basic printing name plates decreases and the stock control and selection of stock name plates are facilitated.
Patent JP-H07278242-A (JP)
Title: Radiation-curable aqueous binder dispersion
Inventor: KURTH INGE
IPC: C09K23/52
Filed: 1994-12-21
Abstract: PURPOSE: To obtain an aqueous, radiation-curable binder or binder dispersion free of a solvent by admixing a radiation-curable (meth)acrylic binder and a radiation-curable hydrophilic polyepoxy-acrylate.  
     CONSTITUTION: A radiation-curable binder containing a (meth)acrylate group (A) and a radiation-curable hydrophilic polyepoxy-acrylate (B) are incorporated as necessary components to obtain an aqueous, radiation-curable binder or binder dispersion. As concrete examples of the component A, there can be mentioned a polyacrylate-acrylate, a polyepoxy-acrylate, a polyurethane-acrylate and the like. And the component B can be prepared, for example, by reacting a di- or poly-epoxy compound with a primary amine or a secondary monoamine of a polyethylene glycol monoether and subsequently reacting the resultant product with (meth)acrylic acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0593126-A (JP)
Title: Thermosetting resin composition
Inventor: FUJIKAWA YASUOKI
IPC: C08K5/17
Filed: 1991-12-03
Abstract: PURPOSE:To provide a thermosetting resole phenol resin compsn. excellent in heat resistance. CONSTITUTION:A resole phenol resin of which 80wt.% or higher consists of monomers, dimers, and trimers each having at least two methylol groups in the molecule and 20wt.% or lower consists of an unreacted phenol monomer, monomethylated phenols, and polymers higher than tetramer is compounded with an alicyclic polyamine and/or an arom. polyamine.
Patent JP-H04304696-A (JP)
Title: Formation of circuit for polymer circuit board by removal of chrome bonded layer with dc electricity
Inventor: JIYON JIYOZEFU GURENINGU
IPC: H01L21/48
Filed: 1991-12-03
Abstract: PURPOSE: To manufacture a microelectronic package having a copper circuit on a dielectric substrate by bringing a chromium adhesive layer, while sustaining in positive state, into contact with an aqueous sulfuric acid electrolyte thereby removing the chromium adhesive layer material from the dielectric substrate. CONSTITUTION: A chromium adhesive layer is bonded onto a dielectric substrate and a copper species layer is bonded onto the chromium adhesive layer. The chromium adhesive layer is held electrolytically in series with a counter electrode. While sustaining the chromium adhesive layer positive with respect to the counter electrode, the chromium adhesive layer is brought into contact with an aqueous sulfuric acid electrolyte and the chromium adhesive layer material is removed from the dielectric substrate thus manufacturing a microelectronic package 1 having a copper surface circuit. The circuit package 1 comprises a surface circuit 31 in the form of a pair of polymer layers 21 having a through hole 41 and at least one integrated circuit chip 51.
Patent JP-H07147012-A (JP)
Title: Method and device for setting initial position of head
Inventor: OKUI HIROFUMI
IPC: G11B5/455
Filed: 1993-11-24
Abstract: PURPOSE:To shorten the time required for automatic focusing and to improve the positioning reliability of a head by releasing the restriction of the head and moving it with respect to a base. CONSTITUTION:An objective lens L is set to a lens barrel C and four heads 200 are set for every 90 deg. with respect to an a upper drum D. The head base 80 can be fixed so that it can be loaded or unloaded on/from the drum D. By turning a screwing bit 70, the head 80 can be moved by being screwed or unscrewed to/from the drum D. The base 80 can be clamped or unclamped by head clamps 72 and 74. When the position of a video head is adjusted with respect to the drum D along in a retreating direction BD from the drum D by unscrewing a screw 76 and separating the clamps 72 and 74 from the base 80, the automatic focusing is used and the heads 200 are unidirectionally (in a drum center direction) focused from an initial position. Therefore, slippage between the clamp and the base 80 is eliminated and a tact time is shortened, the variance of the initial clamped position is eliminated and the reliability of operation is improved.
Patent JP-H06165958-A (JP)
Title: Gun tip washing device for coating equipment
Inventor: OKUDA MASAHARU
IPC: B05B15/02
Filed: 1992-11-30
Abstract: PURPOSE:To provide the gun tip washing device for coating equipment useful at the time of automating gun tip washing in such a manner that the gun tip can be washed without entailing the degradation in a coating operation and an increase in equipment space. CONSTITUTION:The gun tip washing means for washing the outside surface 6a at the front end of an atomization gushing part 6B mounted to the state of projecting to a gun body 6A of the coating gun 6 of an electrostatic type for spraying a coating material to a material to be coated is constituted by providing a washing device 5 for forming a washing chamber having an insertion hole 14 for inserting the atomization gushing part 6B of the coating gun 6 into the washing chamber and providing a washing means for washing the outside surface 6a at the front end of the atomization gushing part 6B inserted therein by spraying washing fluid thereto within the washing device 5.
Patent JP-H09156438-A (JP)
Title: Occupant detecting device
Inventor: ONEDA KATSUSHI
IPC: B60R21/01
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To easily identify a baggage and a person by arranging an ultrasonic receiver in the generation region of stationary waves, and detecting the presence of an occupant based on the change of the output of the ultrasonic receiver when the occupant seated on a seat moves. SOLUTION: Ultrasonic waves 13 are generated between the position X1 of a ultrasonic generator 10 and the position X2 of the body of an occupant 14 in the state B. When the body of the occupant 14 is bent forward into the state C, stationary waves are formed between the position X1 of the ultrasonic generator 10 and the position X3 of the body of the occupant 14 in the state C. The signal for the decrement of the stationary waves is received by a ultrasonic receiver 12 arranged in the generation region of the stationary waves, and the signal is outputted to the ultrasonic receiver 12 while the occupant 14 is changed from the state B to the state C. Whether an object is put on an assistant's seat or whether a person is seated there can be easily detected.
Patent JP-H01160517-A (JP)
Title: Floor nozzle for electric cleaner
Inventor: KATO KENJI
IPC: C07C5/42
Filed: 1987-12-17
Abstract: PURPOSE: To eliminate static electricity from dust to improve dust collecting ability by designing a floor nozzle in such a manner that a detection electrode which detects static amount of a cleaned surface and an opposite electrode opposite to the detection electrode are provided at the bottom of the floor nozzle body containing a rotary brush, and the electrode which eliminates static electricity of the cleaned surface is made of conductive brushes implanted at the rotary brush. CONSTITUTION: A brush 42 is a static eliminating electrode made of a conductive material connected to an electrode 49 built in a rotary brush 41, and the electrode 49 is electrically connected to a connection board 55 from an ion generation circuit. Friction etc., of a fixed brush 43 and the brush 42 of the rotary brush 41 against a cleaned surface generates static electricity, a detection electrode 46 and an opposite electrode 48 provided at a bottom 47 of a floor nozzle detect a static amount of the cleaned surface due to static electricity, when a static amount is increased to a specified level, the brush 42 of the rotary brush 41 serves as a static eliminating electrode and generates ion to eliminate the static electricity of the cleaned surface.  A result is that dust which was charged and difficult to be removed from fibers such as carpet, etc., is easily removed to improve dust collecting ability.
Patent JP-H01163536-A (JP)
Title: Integral type air conditioner
Inventor: EBATA YASUHIKO
IPC: F24F13/32
Filed: 1987-12-17
Abstract: PURPOSE:To improve a sound insulation and a light receiving characteristic and prevent an indoor floor from being stained by a method wherein a lateral indoor unit and a longitudinal outdoor unit are connected in an L-form, an I-shape evaporator extending over a blowing port and a suction port of U-shape aeration passage is arranged. CONSTITUTION:Since a lateral indoor unit 2 of cubic form is connected in an L-shape to an upper end of a longitudinal outdoor unit 3, a connecting relation between an indoor unit 2 and an outdoor unit 3 may not be required to be adjusted in response to a variation in thickness of a window 31 or a wall 30 where an air conditioner is to be installed. An evaporator 14 is arranged in an I-form over both a blowing port and a suction port of a U-shaped aeration passage. Accordingly, noise generated from a part near an indoor blower 11 is shielded by an evaporator 14, the height of an indoor unit 2 is kept lower than that of installation in one aeration passage, a light receiving characteristic and an indoor living comfortable feeling can be improved and at the same time a discharging pump for lifting the drain water accumulated at a lower surface of the evaporator 14 of the room is not required. A possibility of the indoor floor staining area caused by a stopped condition of the discharging pump is eliminated. In addition, an outer wall 30 at a lower part of an installed window 31 may act as a sound shielding wall against a noise of an outdoor area as well as a sound of a compressor 24, resulting in that it may provide a superior sound shielding characteristic.
Patent JP-H09136355-A (JP)
Title: Hollow board made of synthetic resin processed by ultrasonic welding
Inventor: SAITO TAKESHI
IPC: B29C65/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To avoid the entry of dirt and various bacteria into the hollow part by forming a sealing with a continuous line prepd. by press contact and ultrasonic welding of both surface and back face sheets of the edge side of a hollow board on the edge side of the hollow board made of a thermoplastic resin prepd. by integrating both surface and back face sheets through ribs. SOLUTION: A hollow board 1 is prepd. by forming integrally a surface sheet 2a and a back face sheet 2b both made of a thermoplastic resin through ribs 3 made of the same material and has a hollow inside 4 divided by the ribs 3 between the surface and the back face sheets 2a and 2b. The edge sides of the surface sheet 2a and the back face sheet 2b of the hollow board 1 are bonded in a line by press contacting the surface sheet 2a and the back face sheet 2b of the opening end part formed on the apex sides of the ribs 3 and 3 in a continuous line from the one side or both sides and acting ultrasonic wave on the contact face of the press contact line 5 to perform heat welding of the contact faces of the surface and the back face sheets 2a and 2b.  A sealing 6 prepd. by welding of the surface and back face sheets 2a and 2b is formed on the edge side on the hollow board 1 formed like this and the hollow inside is tightly sealed thereby.
Patent JP-H09138115-A (JP)
Title: Scanning optical dimension-measuring device
Inventor: TAKAYAMA TAIJI
IPC: G01B11/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To measure the dimension of a work of transparent material by a limited number of counters by capturing the leading and trailing edges of a detection signal which are obtained by emitting a light to the work. SOLUTION: After a scanning light 20 passes through a space including a work 22, it enters a light receiving element 26, and a detection signal is outputted. An edge detection circuit 50 detects its leading and trailing edges and inputs them into a gate circuit 56. While the circuit 56 outputs the inputted clock pulse to a counter circuit 58, it selects a counter and allows it to be activated in order to count a clock pulse and so on. In addition, when a laser light is emitted to a light receiving element 32 at the end of scanning, a reset signal is inputted into the circuit 56 through a reset circuit 52, so that all counting operations in a counter circuit 58 are stopped. Then a CPU into which the reset signal is inputted reads the measured value in the respective counters from the circuit 58 and converts them into dimensional values of the work.
Patent JP-H06168913-A (JP)
Title: Dry etching method
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/3065
Filed: 1992-11-30
Abstract: PURPOSE:To provide the dry etching method having large selection ratio to silicon while assuring the evenness of etching rate and high precision in etching shape in relation to the dry etching method of silicon oxide film in semiconductor device manufacturing step. CONSTITUTION:The purpose of the dry etching method is to dry-etch a silicon oxide film formed on a substrate by introducing process gas into a processing chamber of a plasma etching device. Accordingly, as for the process gas, a mixed gas selected from the following three goupes is to be used i.e., 1. a mixed gas of a gas containing sulfur and fluorine, and another gas containing nitrogen, 2. another mixed gas containing the two kinds of gasses and a gas containing hydrogen 3. another mixed gas of a gas containing fluorine, a gas containing nitrogen and a gas containing sulfur and hydrogen. On the other hand, a side wall protective film of sulfur is formed to prevent the side etching for making anisotropical etching step feasible.
Patent JP-2000141189-A (JP)
Title: End face polishing device for plate-form substance
Inventor: MASUNARI KATSUSHI
IPC: B24B41/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To perform reliable and efficient polishing and chamfering of an end face by a machine with uniformity held even when an object is a plate-form substance, such as a thin and small glass, and to improve safety of a worker. SOLUTION: A slide unit 6 is provided to slide by a specified distance with it guided by a longitudinally extending guide rail 4. The slide unit 6 is provided with chucking tools 10 and 11 with a plate-form substance being grasped in a front and a rear spot. Polishing units 12 are disposed both on the right and the left sides, or either side of a moving locus in a longitudinal direction of the chucking tools 10 and 11. A front side carrying in and out means 19 to carry in and out a plate-form substance corresponding to the chucking tool 10 on the front side is formed at the front part of the slide range of the slide unit 6 and rear side carrying in and out means 20 to carry in and out a plate- form substance corresponding to the chucking tool 11 on the rear side is formed at the rear part thereof.
Patent JP-H01160411-A (JP)
Title: Controller for planting depth of transplanter
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1987-12-17
Abstract: PURPOSE:To transplant vegetable seedlings at a proper planting depth suitable for the kind of the vegetable and the conditions of soil, by disposing a planting depth controlling means whereof the planting depth controlling sensitivity becomes insensitive when the planting depth is increased and sensitive when the planting depth is decreased. CONSTITUTION:A standard height H1 is low and the planting depth is shallow in a state wherein a planting depth controlling lever 178 is lowered. A standard height H2 is high and the planting depth is deep in a state wherein the lever 178 is raised. In the case of shallow planting, the elevation angle of a ground contact unit 173 is enlarged and the sensitivity of a planting depth controlling means becomes sensitive. In the case of deep planting, the elevation angle of the ground contact unit 173 is reduced and the sensitivity becomes insensitive.