baber/WOPTO huggingface dataset:
Patent JP-S55140635-A (JP)
Title: Microcomputerized skid controller
Inventor: TAKAHASHI JIYUNICHI
IPC: B60T8/17
Filed: 1979-04-16
Abstract: PURPOSE: To improve the responsibility of control operation, by providing a timer interrupt processing routine for measuring a length of time when the signal of brake loosening is fed, in a controller comprising a control circuit for processing signals of a wheel speed sensor.  
     CONSTITUTION: A skid controller 11 comprises an input/output circuit 121 CPU114 or the like for inputting the output of a wheel speed sensor 19, processes the output of the sensor 19 and controls a solenoid 25 installed to an actuator (with illustration omitted) for controlling the brake oil pressure. At this time, a timer interrupt signal is generated at every assigned time since a brake loosening signal is generated during akid control operation, and in an interrupt processing routine due to said signal whether the brake loosening signal is fed or not is decided. When said signal is fed, the value of a counter is increased. When not fed, the time during which the loosening signal has been fed is calculated from the value of the counter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208508-A (JP)
Title: Water-insoluble solid coated alcohol and its production
Inventor: WATABE HIROTERU
IPC: C07C39/15
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water insoluble solid coated polyhydric alcohol which is not hygroscopic and insoluble in water and is useful as an auxiliary agent for a flame retarder or as a flame-retardant foaming composition having fire retardant property. SOLUTION: This solid coated polyhydric alcohol is prepared by coating a solid polyhydric alcohol (for example, catechol) with a thermosetting resin, for example, an alkyd resin, or treating the solid polyhydric alcohol with a surface-treating agent such as a silane coupling agent or further coating the surface-treated polyhydric alcohol with a thermosetting resin at 20-100 deg.C. At this time, 100 pts.wt. solid polyhydric alcohol is preferably coated with 1-30 pts.wt. of the thermosetting resin.
Patent JP-H01316293-A (JP)
Title: External folding cover
Inventor: HAABAATO AARU AKUSERUROTSUDO
IPC: B42D3/18
Filed: 1989-02-28
Abstract: PURPOSE: To protect a book against any marring effect during its dispatch, display and return by providing a front and a rear inwardly facing flap on the outward parts of the lateral portions which receive the terminal parts of the front and the rear cover for retaining a wrap-around cover on the book in a freely removable manner and forming the wrap-around cover of a flexible synthetic plastic material. CONSTITUTION: This book B comprises a perpendicularly extending spine part 30, a front cover 32, a rear cover 34 and a plural number of pages 36 bound, in a routine manner, to the spine part 30. The cover C includes a rectangular sheet 36 which is formed of a flexible synthetic plastic material and has a center part 38 to be brought into contact with the spine part 30 of the book B. The lateral parts 40, 42 of the cover C are excessively folded inwardly onto the outer faces of the front and rear cover 32, 34 of the book B at the edge part of the spine part 30. In addition, the cover C forms a front and a rear flap 44, 46 facing inwardly, which in turn, are engaged with the upper and the lower part and the lateral edge parts 48, 50 of each of the front and rear covers of the book B to receive the terminal parts of the front and the rear cover in a freely removable manner.
Patent JP-S58164527-A (JP)
Title: Isomerization of xylenes
Inventor: ONODERA TAMIO
IPC: B01J29/00
Filed: 1982-03-24
Abstract: PURPOSE:In carrying out both the isomerization reaction of a xylene and the hydrogenation and dealkylation reaction of a specific alkyl-substituted aromatic hydrocarbon, to enable long-term operation, by reclaiming a catalyst having lowered activity through a combination of the combustion treatment of a carbonaceous substance and chlorine treatment. CONSTITUTION:In the presence of a catalyst composition containing crystalline aluminosilicate modified with platinum, a xylene isomer not reaching a thermodynamic equilibrium composition is isomerized, and simultaneously an alkyl- substituted aromatic hydrocarbon containing >=2C alkyl group linked to an aromatic group is hydrogenated and dealkylated. In the operation, the catalyst composition on which a carbonaceous substance is accumulated, having reduced activity, is at first brought into contact with O2-containing gas at <=600 deg.C, so that the carbonaceous substance is partially burned, it is brought into contact with a chlorine-containing substance and an O2-containing mixed gas at 200- 600 deg.C, the mixed gas is replaced with an inert gas, and the catalyst is reduced  with H2-containing gas at 200-600 deg.C, so that the catalyst is reclaimed. The isomerization activity and de-ethylation reaction activity of the catalyst are recovered.
Patent JP-H11243380-A (JP)
Title: Channel assigning device for radio network
Inventor: ONO YUICHIRO
IPC: H04W72/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a channel assigning device capable of reducing the multiple access connection interference of CDMA(code division multiple access) and adaptively dealing with to the increase of traffic. SOLUTION: The traffic monitor part of a host 100 monitors the usage conditions of a time slot in TDMA(time division multiple access) and detects the multiplex number of a spreading code and the positions of respective stations 200(200-1 to 200-7) at every time slot in the radio network of a demand assigning-type CDHA-TDMA such as radio LAN or the like. Then, the channel(the channel is designated by the spreading code for CDMA and the time slot for TDMA) where the multiplex number of the spreading code at every time slot are min. among the channels which are not superimposed on the time slot of the usage channel of another station existing in the neighborhood of the channel request station is assigned to the channel request station based on these pieces of information.
Patent JP-H04269173-A (JP)
Title: Ceramics-resin compound polishing grinding wheel
Inventor: NAKAMURA HIROSHI
IPC: B24D3/00
Filed: 1991-02-20
Abstract: PURPOSE:To improve a polishing performance with the bonding of an abrasive component and a matrix resin component being made strong by forming a metal film on the surface of the abrasive component and to absorb and remove the static electricity and electromagnetic noise generated at polishing time by imparting an electric conductivity. CONSTITUTION:This is a ceramics-resin compound polishing grinding wheel including >= one kind of the abrasive components selected from the fiber, particle or whisker having a metal film on the surface and a ceramics-resin compound polishing grinding wheel including >= one kind of the abrasive component selected from the fiber, particle or whisker of the ceramics and having a metal film on the surface of at least one kind of the abrasive component.
Patent JP-S61209830-A (JP)
Title: Automatic assembling device for heat exchanger tube
Inventor: IMATOMI HIDESHI
IPC: B23P21/00
Filed: 1985-03-07
Abstract: PURPOSE:To improve quality by carrying out the grooving, bending, and arranging of workpieces each as a unit body and joining the groove parts and assembling a heat exchanger tube, while continuously carrying out the inspection of each junction. CONSTITUTION:A work lifting device 15 is provided on the rear end part of a fourth inclined table 10, and a pitch positioning member 16 for a workpiece W is placed on a transporting conveyor 5 on which the work lifting device 15 is positioned. Grooving devices 17a, 17b are provided near a near a second launching device 12, while bending devices 18a, 18b are provided near a third launching device 13. Devices 19a, 19b for arrangingly positioning workpieces are provided by a fourth launching device 14, and a work arranging conveyor 6 which conveys the workpiece W which is received and delivered at the work lifting device 15, is provided on the lower course side of the transporting conveyor 5. And, welding devices 20a, 20b, and junction inspecting devices 21a, 21b are installed in order on both sides of the transporting passage of the work arranging conveyor 6.
Patent JP-H10242032-A (JP)
Title: Mask retainer, aligner, device manufacturing method and mask structure body
Inventor: MIYAJI GOJI
IPC: G03F7/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To highly precisely correct the transfer magnification and the like of a mask pattern by a simple method, by applying a load to a ring type frame of a mask structure body, from the direction wherein the diagonal line of a rectangular window with a mask pattern is extended. SOLUTION: A rectangular window 12 of a square which is a radiation beam transmission region is formed in the central part of a circular mask substrate 11 composed of a silicon wafer. The mask substrate 11 is bonded to a ring type retaining frame 13 for retaining and reinforcing the mask substrate 11, in the following positional relation. That is, the frame rigidity in the direction wherein the diagonal line of the rectangular window 12 is extended to the direction of the rectangular window 12 becomes larger than the frame rigidity in the direction wherein the direction which passes the center and is in parallel to each side of the rectangle is extended. Hence loads P1 , P2 (P1 =P2 =P) are given toward the mask center from the respective directions wherein the diagonal lines of the rectangular window 12 of the square of the mask substrate 11 are extended.
Patent JP-S59171029-A (JP)
Title: Magnetic recording medium
Inventor: ARAI YOSHIHIRO
IPC: G11B5/65
Filed: 1983-03-18
Abstract: PURPOSE:To prevent the corrosion of a magnetic layer due to a residual gas of an air-gap part, and to raise its strength and durability by forming a plasma polymerized film by covering the magnetic layer so that it invades the air-gap part between ferromagnetic columnar particles of a thin film layer consisting of the ferromagnetic columnar particles on a non-magnetic supporting body. CONSTITUTION:A non-magnetic supporting body 12 on which a magnetic layer 11 consisting of ferromagnetic columnar particles 13 is formed is moved to a winding roll 26 through a discharge chamber 22 from an outlet roll 20, a monomer such as CH4 gas, etc. is excited by a high frequency from a high frequency coil 25 in the chamber 22, and a plasma polymerized film 14 which fills a gap of the columnar particles 13 on the supporting body 12 is formed. In case of applying a solution, etc. of a conventional polymer, its molecular weight is large and does not invade the gap of the columnar particles 13, 13, therefore, air or moisture goes into the air-gap from a pin hole, etc. of a protective film and corrodes the magnetic layer, but the plasma polymerized film 13 prevents this corrosion and also increases the strength of the magnetic layer.
Patent JP-S60188191-A (JP)
Inventor: GOTOU SHIROU
IPC: A63G21/00
Filed: 1984-03-09
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-H08241700-A (JP)
Title: Battery pack for secondary battery
Inventor: KOUTA YUTAKA
IPC: H01M2/10
Filed: 1995-03-06
Abstract: PURPOSE: To make quick assembling of a battery pack for secondary battery without adopting the ultrasonic fusion attachment method by locating the extended side face part of a lid member closely to the inside of an opening provided in a box member, and fitting a small projection on the outer side face of the lid member in a recess furnished at the inner side face of the box member. CONSTITUTION: An extended side face part 1b is formed in the direction perpendicular to the main surface from one of the short edges of a lid member 1, and three side faces are equipped with two minor projections 1a each. A box member 2 is provided with an opening 2b in rectangular shape etc., in one side plate of short edge and fitted with a stopper 7 which holds a pair of partitions 6 and two batteries located in the center, and three inner side faces are each furnished with two recesses 2a. When the lid member 1 is put on the box member 2, the projections 1a are fitted in the recesses 2a, and the surface 1b of the member 1 is fitted between the opening side side-plate of the member 2 and the partition 6 so that the two members 1, 2 are consolidated. It may also be accepted that such minor projections 1a and recesses 2a are furnished on/in opposite members.  It is preferable that a charge/discharge terminal 1c and leads are formed in a single piece with one of the members 1, 2.
Patent JP-H01224025-A (JP)
Title: Self-cleaning grease filter for range hood
Inventor: ISHIKAWA HISASHI
IPC: B01D46/18
Filed: 1988-03-01
Abstract: PURPOSE:To use a grease filter cleaned at all times by making the grease filter for a range hood freely rotatable at low speed, and providing an ultrasonic cleaner for cleaning a part of the filter. CONSTITUTION:The grease filter 2 is formed at the suction part of the range hood 1, and rotated, as required, at low speed by a low-speed motor through a rotating means 5. A part 4 of the rotating filter 2 is dipped in the cleaning tank of the ultrasonic cleaner 6, and the part is cleaned. The whole filter 2 is automatically cleaned while being rotated.
Patent JP-S52129415-A (JP)
Title: Vtr cassette automatic changer
Inventor: KATOU TOSHIROU
IPC: G11B15/68
Filed: 1976-04-22
Abstract: PURPOSE: To remove the cassette from within the magazine and together with inserting the cassette holder, to perform automatic operation of the VTR mode selective push-button by operating the travelling mode selective push-button. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268157-A (JP)
Title: Heterocyclic compound, its production and therapeutic agent for disease and medical symptom mediated by leukotrien
Inventor: GURAHAMU CHIYAARUZU KURAUREI
IPC: C07D409/12
Filed: 1990-02-28
Abstract: The invention concerns a heterocycle of the formula I <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;  X is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the carbon atom to which A<2> and A<3> are attached, defines a ring having 4 to 7 ring atoms, wherein A<2> and A<3>, which may be the same or different, each is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent JP-S56140929-A (JP)
Title: Preparation of isobutane
Inventor: DEGUCHI TAKASHI
IPC: C07C9/12
Filed: 1980-04-07
Abstract: PURPOSE: To obtain high-purity isobutane and methanol by one step in high yield, by using a combined catalyst of a catalyst for hydrogenation and an acid catalyst, by bringing methyl-tertiary butyl ether from a spent 4C fraction into contact with hydrogen gas.  
     CONSTITUTION: Methyl-tertiary butyl ether (MTBE) is brought into contact with hydrogen gas by using a combined catalyst of a catalyst for hydrogen (e.g., platinum, palladium, etc.) and an acid catalyst (e.g., p-toluenesulfonic acid, phosphorus wolframate, etc.) so that it is decomposed into isobutane and methanol. Isobutene contained in a mixture of 4C fraction (spent 4C fraction), the residue after separation of butadiene from mixed 4C fraction, is reacted with methanol, to give MTBE. To obtain isobutane from a spent 4C fraction which has not been utilized effectively except that it is consumed as a fuel with a partial exception is industrially highly valuable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63213506-A (JP)
Title: Material for optical use
Inventor: KOMIYA TAKESHI
IPC: C08F20/12
Filed: 1987-02-27
Abstract: PURPOSE:To obtain an optical material useful as videodisc, optical disc capable of erasing and rewriting, etc., having low double refraction, low water vapor absorption and excellent strength, by polymerizing a specific amount of a compound having a specific structure. CONSTITUTION:The aimed material having preferably <=150mn, especially <=100nm double refraction value and <=0.6%, especially <=0.2% saturated water absorption ratio obtained by polymerizing 100-5wt.% compound shown by formula I and/or formula II (R1 is H or 1-3C alkyl; R2 is 1-4C alkylene; R3-R5 are H or 1-3C alkyl; n is 1 or 2) and, if necessary, 0-95wt.% another monomer (e.g. methyl methacrylate, styrene, acrylonitrile, etc.) 3 or 4- Tricyclo[5.2.1.0<2.6>]decylmethyl methacrylate, etc., are used as the compound shown by formula I and/or formula II.
Patent JP-H01221498-A (JP)
Title: Detergent composition for bathroom
Inventor: MIYANO SHOICHI
IPC: C11D17/00
Filed: 1988-02-29
Abstract: PURPOSE:To form a compsn. which exhibits excellent detergency for removing scale in a bathroom and brings about no dripping when used on a perpendicular surface and neither liquid scattering nor choking when used in the form of spray, and which comprises a surfactant, a sequestering agent, a particular solvent, and a thickener. CONSTITUTION:This liq. detergent compsn. comprises 0.1-20wt.% surfactant, 0.5-20wt.% sequestering agent, 0.5-20wt.% solvent of formula I (wherein R and R' may be the same or different and are each hydrogen or a 1-6C straight-chain or branched alkyl group; and when the total number of carbon atoms of R and R' is 1-7, m=0-4, n=0-4 and m+n=1-6, while when R and R' are each hydrogen, m=0 and n=5-25), and 0.1-10wt.% thickener selected from among water-soluble polymeric substances and clay minerals.
Patent JP-H06255019-A (JP)
Title: Ceramic composite laminated sheet and production of multilayer wiring board used therewith
Inventor: KATAGIRI JUNICHI
IPC: B32B15/04
Filed: 1993-03-08
Abstract: PURPOSE:To provide a ceramic composite laminated sheet wherein heat resistance and low expansibility are excellent and a multilayer wiring board used therewith by providing a flame-sprayed layer of ceramic on a metallic foil and impregnating the flame-sprayed layer with the organic insulating material and hardening it. CONSTITUTION:A ceramic flame-sprayed layer having a thickness of 50mum is provided by flame-spraying cordierite by plasma on a copper foil (a thickness of 18mum) 1. Then as the organic insulating material, p-phenylenediamine, pyromellitic dianhydride and 3,3',4,4'-biphenyltetracarboxylic dianhydride are reacted at molar ratio of 1:0.1:0.4. The ceramic flame-sprayed layer is impregnated with N-methyl-2-pyrrolidone varnish of the obtained polyamic acid. The ceramic flame-sprayed layer is heated at 120 deg.C for 30 minutes in nitrogen gas and the temperature thereof is raised from 120 to 400 deg.C in two hours and furthermore the same is heated at 400 deg.C for ten minutes.
Patent JP-H03249330-A (JP)
Title: Hydraulic controller of hydraulic auxiliary turbocharger
Inventor: KOIKE TETSUO
IPC: F02B37/10
Filed: 1990-02-27
Abstract: PURPOSE:To make an auxiliary hydraulic turbine driving pump compatible with a lubrication pump by controlling an auxiliary hydraulic turbine provided in a turbocharger driven by exhaust gas, by means of a control valve and driving a hydraulic turbine when the oil pressure is high and supplying oil in a lubrication mechanism at the time of low pressure. CONSTITUTION:The turbowheels 12 of a hydraulic auxiliary turbocharger 10 are driven by exhaust gas of an engine 11. In the center of a shaft 14, a hydraulic turbine 16 is equipped, and a driving nozzle 18 is provided. A hydraulic pump 21 is provided in an introducing pipe 19, connected to the nozzle 18, and a control valve 22 which controls supplying oil pressure to the nozzle 18 is provided in a branch pipe 19a. A return pipe 29 of oil which drives the hydraulic turbine 16 reaches a confluent point P and is connected to the introducing pipe 27 and a main hole 16 for lubrication. A single hydraulic pump becomes a lubrication pump during a normal operation, and it is used as an auxiliary hydraulic turbine driving pump as required by controlling operation or non- operation of a solenoid 22a by a controller 42 which inputs the operational state of the engine.
Patent JP-S53132525-A (JP)
Title: Preparation of trimethyl cyanosilane
Inventor: HIIRO TAKESHI
IPC: C07F7/10
Filed: 1977-04-22
Abstract: PURPOSE: To prepare trimethyl cyanosilane in high yield, by substituting the Cl atom of trimethyl chlorosilane with cyano group of sodium cyanide, in a specific polar aprotic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000090728-A (JP)
Title: Homogenous solid polymer-alloy electrolyte and manufacture thereof, composite electrode using electrolyte, lithium high polymer battery and lithium ion high polymer battery, and manufacture thereof
Inventor: YUN KYUN SUKU
IPC: H01M10/0565
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve ion conductivity and mechanical strength by constituting a lithium high molecular battery and a lithium ion high polymer battery by mixing polyacrylonitrile or polymethyl methacrylate solid high polymer, polyvinyl chloride or polyvinylidene fluoride solid high polymer, polyvinylidene fluoride solid high molecule or polymethyl methacrylate high polymer at a specified rate. SOLUTION: This electrolyte includes 5 to 90 wt.% of one of polyacrylonitrile or polymethyl methacrylate solid high polymer with excellent strength of adhesion and ion conductivity and 5 to 80 wt.% of one of polyvinyl chloride or polyvinylidene fluoride solid high polymer with excellent mechanical strength. Further, the electrolyte is mixed together with 5 to 80 wt.% of one of polyvinylidene fluoride solid high polymer or polymethyl methacrylate high polymer with excellent interchangeability with organic solvent electrolyte and the electrolyte is provided with all of these characteristics. One or more of plasticizer, organic solvent electrolyte and SiO2 may be added to this electrolyte and the electrolyte is suitably used for a composite electrode of a battery.
Patent JP-H03247648-A (JP)
Title: Halogen-containing polyester resin composition
Inventor: WADA MITSUO
IPC: C08L67/00
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a composition having flexibility not losing even by long-term heat history, mechanical characteristics, electrical characteristics and flame retardance by blending a flame-retardant aromatic polyester copolymer with a specific amide-based compound. CONSTITUTION:A flame-retardant aromatic polyester copolymer having 0.5-30wt.% halogen content obtained by polycondensation of (A) mainly an aromatic dicarboxylic acid or an ester forming derivative thereof, (B) mainly an aliphatic glycol or an ester-forming derivative thereof and (C) a halogen- containing ester-forming compound is blended with 0.01-10wt.% amide-based compound shown by the formula (R is n-functional organic group; A is 2-10C alkylene or substituted material thereof; Y is -COOH, -OH, -SN or -NH2; n is 2-4). 2-8C low-molecular glycol or polyalkylene oxide glycol having 200-4,000 molecular weight is used as the component B.
Patent JP-S53131568-A (JP)
Title: Centrifugal separation
Inventor: FUSAMOTO AKIRA
IPC: B04B1/20
Filed: 1977-04-21
Abstract: PURPOSE: For facilitating the post-treatment of separated solid matters in the centrifugal separation suitable for hydroextracting sludge in water treatment and solid-liquid mixture slurry, to hydroextract by heating said separated solid matters in the neighbourhood of hydroextraction section. 
     COPYRIGHT: (C)1978,JPO&Japio