baber/WOPTO huggingface dataset:
Patent JP-H03294637-A (JP)
Title: Air fuel controller of internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: F02D41/14
Filed: 1990-04-10
Abstract: PURPOSE:To obtain proper emission by increasingly compensating an air-fuel ratio feedback compensation coefficient by a specified proportion amount and decreasingly compensating the air-fuel feedback compensation coefficient at every specified time by a specified integration amount. CONSTITUTION:The inner resistance of an oxygen sensor is calculated by an inner resistance calculation means H based on an oxygen sensor output value and a basic resistance output value. When the calculated inner resistance is larger than a specified value, element temperature is under a specified low temperature condition, and the responsiveness is not proper. In an air-fuel ratio feedback compensation coefficient compensation means I a specified proportion amount in an air-fuel ratio feedback compensation coefficient control means B is increasingly compensated, and the specified integration amount in an air- fuel ratio feedback compensation coefficient integration control means C is decreasingly compensated. A fuel supply quantity to an engine is compensated by a fuel supply compensation means E by using the compensated air-fuel ratio feedback compensation coefficient. As a result, converging to a target air-fuel ratio of an air-fuel ratio is improved so as to obtain proper emission.
Patent JP-H05263013-A (JP)
Title: Overcoat varnish curable with actinic radiation
IPC: C09D4/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a varnish which cures upon irradiation with ultraviolet, electron beams, or the like and is less apt to suffer crazing during processing and to cause the trouble of thin-paper curling. CONSTITUTION:This varnish comprises a radical-polymerizable prepolymer produced by reacting an isocyanate with a radical-polymerizable compound obtained by the esterification of caprolactone with 2-hydroxyethyl (meth)acrylate.
Patent JP-H09259065-A (JP)
Title: Processor
Inventor: IGAWA KOJI
IPC: G06F17/21
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To distribute processings to peripheral equipments made to have high performance without performing all the processings by one processor and to improve the throughput of the entire system by providing one or more peripheral equipments and a communication interface circuit and requesting the processings corresponding to the throughput of the respective peripheral equipments to the respective peripheral equipments. SOLUTION: This processor 1 is provided with an input device 2, a display device 3, a serial communication control circuit 4, a serial communication interface 5, a parallel communication control circuit 6, a bidirectional centronics interface 7, a network control circuit 8, a network interface 9, a central processing unit 10 and a storage device 11. The processor 1 generates the respective kinds of the processings required for the processing based on the processing instruction of a user. At the time of executing the respective kinds of the processings, for the processings requestable to the respective peripheral equipments, the throughput, processing conditions and operation conditions of the peripheral equipments are recognized, the optimum peripheral equipment is selected based on the recognized contents and the processings are requested and executed.
Patent JP-H03292189-A (JP)
Title: Printing method
Inventor: YAMANE MITSUO
IPC: B41M5/382
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a beautiful printing image having a rich hue by closely bonding the ink image formed on a hot melt adhesive to a medium to be printed in the state laminated between the hot melt adhesive and other hot melt adhesive and heating the same under pressure from the upper surface thereof. CONSTITUTION:A printing sheet 20 is constituted by forming the transfer image of a desired character or figure on a transfer sheet 10. Further, the transfer image 21 of this printing sheet 20 is transferred to a medium 30 to be printed by heating the transfer image 21 from the rear of the sheet 10 under pressure as shown by an arrow so that the part of the transfer image 21 is opposed to the hot melt adhesive 32 on the medium 30 to be printed. At this time, a colorant layer 33 is provided on the hot melt adhesive 32 but may be provided on a hot melt adhesive layer 14. By this method, the transfer image 21 is re- transferred to the predetermined region of the medium 30 to be printed along with the hot melt adhesive 14 to form a printing image 41.
Patent JP-S5319010-A (JP)
Title: Magnetically recording and reproducing system
Inventor: FUKUSHIMA YASUMASA
IPC: H04N5/92
Filed: 1976-08-04
Abstract: PURPOSE: To increase the compression ratio of a signal band by using memory elements and heads of the same number as the conventional system in case the time axis conversion is carried out with BBD for the recording purpose with a plurality of magnetic heads. After a video signal a is fed to a terminal 1 and synchronized and separated as at 2, the waveform b having a video portion Tβ and a blanking period Tα is extracted. A ring counter 4 of (n + 1) system which is operated by the signal Tβ produces output wavesforms C 1 , C 2 ,...C n  +  1 . On the other hand, a clock 5 is fed to a composing circuit 7 during the period Tα, and the signals which are produced by dividing the clock 5 into one (1 - a)/(n + a)th (wherein letter a satisfies the relationship a = Tα/(Tα + Tβ)) are supplied to the circuit 7 during the remaining period. As a result, such signals can be obtained by a memory element 8 as is elongated (n + α)/(1 - α) times on the time axis similarly to the waveforms d 1  to d n  +  1 . Moreover, the blanking signals including the horizontal synchronizing signals during the Tα period are taken out and recorded in the tape 11. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5520720-A (JP)
Title: Preparation of 1,4-dihydropyridine derivative
Inventor: MURAKAMI MASAHIRO
IPC: C07D211/90
Filed: 1978-07-31
Abstract: PURPOSE: To prepare 1,4-dihydro-2,6-dimethyl-4-(2'-nitrophenyl)-3,5-phridinedicarboxylic dimethyl ester, by reacting 2-nitrobenzal halogenide with methyl acetoacetate and 3-aminocrotonic methyl ester.  
     CONSTITUTION: A 2-nitrobenzal halogenide shown by the formula (X is halogen) is reacted with methyl acetoacetate and 3-aminocrotonic methyl ester in an inert solvent to prepare the desired compound. 1 mole of the compound shown by the formula I is used with 1.0W2.0 moles of methyl acetoacetate and 1.0W3.0 moles of 3-aminocrotonic methyl ester. Methanol or pyridine may be preferably used as the inert solvent. The reaction is carried out preferably in the presence of an organic base, e.g., a tertiary amine, or ammonia, as a catalyst. An amount of the catalyst is not less than 0.1 equivalent based the compound shown by the formula.  
     EFFECT: The desired compound can be obtained readily, safely, efficiently in high yield.  
     USE: Medicines for angina pectoris. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09278936-A (JP)
Title: Antistatic resin composition
Inventor: NAKAYAMA YUTAKA
IPC: C08K5/19
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic resin composition capable of providing a molding excellent in heat resistance and having high antistatic performance by using a quaternary ammonium salt having an alkylsulfonate anion as a counter ion. SOLUTION: This antistatic resin composition contains (A) a synthetic resin comprising a least either one of a thermoplastic resin and a thermosetting resin and used as a main component and (B) at least one quaternary ammonium salt selected from a group comprising quaternary ammonium salts of formula I (R1 is an 8-22C alkyl; R2 and R3 each 1-4C alkyl or hydroxyalkyl; R4 is a 1-8C alkyl, a 6-8C arylalkyl or an aralkyl; R5 is a 1-12C alkyl), formula II (R7 is a 1-6C alkyl), formula III [R8 is a 2-4C alkyl; (n) is 1-10], preferably in an amount of 0.05-20.0 pts.wt. based on 100 pts.wt. component A. Furthermore, a polyolefin-based resin, etc., is preferably used as the thermoplastic resin and a polyurethane resin, etc., is preferably used as the thermosetting resin.
Patent JP-2000281751-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: YAGI TATSUYA
IPC: C08K3/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which has good moldability and can give a cured product excellent in soldering resistance even in soldering after moisture absorption, which composition essentially consists of an epoxy resin, a phenolic resin, a silane coupling agent, a fused silica powder, and a cure accelerator and further contains at least either a specified epoxy resin or a specified phenolic resin, wherein the silane coupling agent is previously added to the epoxy resin or the phenolic resin. SOLUTION: Either an epoxy resin of formula I or a phenolic resin of formula I is used. In the formulae, R is H, a halogen or a 1-9C alkyl; an (n) is 1-5 on the average. The phenolic resin used is desirably one having a hydroxyl equivalent of 130-210. The silane coupling agent used is desirably an amino- containing silane. The silane coupling agent is added to the resin in a molten state under thorough agitation. The heating temperature is usually suitably 100-150 deg.C. The fused silica powder is used in an amount of, usually, 75-93 wt.% based on the entire composition and is desirably a spherical one.
Patent JP-H01268451-A (JP)
Title: Overvoltage suppressing circuit for semiconductor device
Inventor: MORI HARUYOSHI
IPC: H03K17/0814
Filed: 1988-04-15
Abstract: PURPOSE:To suppress a reverse current by saturating a saturable reactor via a capacitor at the time of rise of a main circuit terminal voltage, when an oscillation suppressing diode is turned OFF. CONSTITUTION:A power converter is composed of DC power supply 1, a transistor(Tr) 2 used as semiconductor switching element, and a reflux diode 4 to supply a load apparatus 5 with power. In this case, said power converter is equipped with an overvoltage suppressing circuit 6 for the TR 2, which circuit 6 is composed of an overvoltage-suppressing capacitor 61, a oscillation- suppressing diode 62, a resistor 63 for discharge, a saturable reactor 64, and a capacitor 65. Said saturable reactor 64 is saturated via said capacitor 65 at the time of rise of the voltage across the terminal of the main circuit, voltage of the Tr 2 to suppress a reverse current at the point of time when the oscillation-suppressing diode 62 in said overvoltage suppressor circuit 6 is turned OFF. Thus, a voltage oscillation generated in a DC power circuit can be suppressed.
Patent JP-H10286815-A (JP)
Title: Concrete form
Inventor: INANAGA MAKOTO
IPC: B32B27/32
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To endure a repeating use for a long term by laminating a polypropylene resin layer to a woody plywood via ethylene copolymer resin obtained by copolymerizing glycidyl acrylate or glycidyl methacrylate with ethylene-vinyl acetate copolymer. SOLUTION: Ethylene copolymer resin obtained by copolymerizing propylene homopolymer and other -olefin such as, for example, ethylene-vinyl acetate copolymer with glycidyl acrylate or its modified material or resin containing resin obtained by blending it as main component with other resin is used as a polypropylene resin layer. This layer is laminated on a woody plywood via ethylene copolymer resin obtained by copolymerizing ethylene-vinyl acetate copolymer with glycidyl acrylate or glycidyl methacrylate, and hence the concrete form durable against repeating use for a long period can be obtained.
Patent JP-H09282962-A (JP)
Title: Electronic part with terminal integrated with contact
Inventor: MIYAJIMA TAKAHIRO
IPC: H01H13/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To secure strength of terminal portions and reduce a cost by using, as a contact portion, one end of a metal thin plate, either face of which is plated in such a manner as to become excellent in conductivity and soldability while the other end is folded over to be oriented outward at the plated face thereof, so as to form the terminal portions. SOLUTION: A domed movable contact 23 and an operating button 24 are housed inside a box-shaped case 1 made of a mold resin, to the bottom face of which terminals 2, 3 integrated with contacts are fixed by insert molding, to be covered with a cover 25. The terminals 2, 3 which are made of a metal thin plate and have a plating layer excellent in conductivity and soldability at either face thereof, comprise fixed contact portions 2A, 3A having plated upper contact faces and terminal portions 2B, 3B folded over in such a manner as to be oriented outward at the plated faces thereof. Consequently, only either face is sufficiently plated and a thickness of the plate becomes thin.  Although the plated face is normally folded over in a longitudinal direction, the face may be folded over sideways of the terminal portion 3B in the case where a width of the contact portion 3A of the terminal 3 is grater than that of the terminal portion 3B. A hole or cutout formed on a folding center line can facilitate folding work.
Patent JP-H11268482-A (JP)
Title: Erasing implement
Inventor: HASEGAWA TAKASHI
IPC: C08L51/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an erasing implement having excellent waste treatability without producing erasing tailings. SOLUTION: The erasing implement comprises a character erasing part 11 molded and containing an addition polymerization thermoplastic block elastic material and paraffin oil as main components, and a body 12 for holding the part 11 and constituting a grip. Thus, when the erasing part is pressed against a character written by a pencil, the character (carbon component) is received by a sticking force of more than pressing force to a sheet and adhered to the erasing part by a synergistic effect of the block elastic material and the oil. Accordingly, in the case of erasing the character, the character can be erased merely by pressing it against the character by the erasing part even if it is not rubbed on a surface of the sheet.
Patent JP-H01266339-A (JP)
Title: Chain belt
Inventor: MORISAWA KUNIO
IPC: F16G5/18
Filed: 1988-04-15
Abstract: PURPOSE:To substantially cut by half a tensile force by forming a play between pins while setting a tab side one of holes formed on both sides of a ring plate is larger than the other, and making the pins function as a first pivot when a belt is wound around a V-shaped pulley. CONSTITUTION:A chain belt 30 is composed of a plurality of ring plates 40, 50, pairs of rocker pins 61, 62 and 63, 64, and pairs of block pieces 71, 72. The ring plates 40, 50 have tabs 44, 45 which control longitudinal movement of a block 70 (71, 72) while a pin engagement hole of tab side is larger than that on the opposed side and specified rate of plays delta are formed between the rocker pins 61, 62 and 63, 64. When the belt 30 is wound around a V-shaped pulley, the pins 61-64 function as a first pivot 1, both blocks 71, 72 as a second pivot being a rolling face. The bending pitch is thus substantially half that of a conventional one, so is the tensile force change.
Patent JP-H02270548-A (JP)
Title: Production of sheet having gas barrier property
Inventor: YOSHIDA MINORU
IPC: B32B27/30
Filed: 1989-04-13
Abstract: PURPOSE:To produce a sheet which is excellent in flexing resistance and free from deterioration of gas barrier property even when the sheet is placed in the flexing conditions by coating the coating liquid made of vinylidene chloride- based resin contg. polyisocyanate on an NBR vulcanized rubber sheet and drying this coating liquid. CONSTITUTION:A sheet having gas barrier property is produced by coating the coating liquid made of vinylidene cyloride-based resin contg. polyisocyanate described hereunder on an NBR vulcanized rubber sheet and drying the coating liquid. The soln. of this coating liquid is obtained by dissolving both the vinylidene chloride-based resin and about 0.5 - 10wt.% preferably about 1 - 5wt.% polyisocyanate thereof, for example at the amount so that hexamethylene dissocyanate or triallyl isocyanate is regulated to about 0.5 - 3wt.% concn. of solid into an organic solvent such as tetrahydrofuran, dioxane and methyl ethyl ketone. The sheet having gas barrier property is excellent in flexing resistance and the gas barrier property is not deteriorated even when this sheet is placed in the flexing conditions. Therefore this sheet having gas barrier property is utilized for molding of a tube and a diaphragm.
Patent JP-H05294658-A (JP)
Title: Production of quartz-based glass
Inventor: HIHARA HIROSHI
IPC: C03C3/06
Filed: 1992-04-14
Abstract: PURPOSE:To provide a method for producing quartz-based glass in which the high-purity quartz-based glass can be produced from a porous glass compact formed by using a forming assistant. CONSTITUTION:The objective quartz-based glass is produced. In the process, a porous glass compact containing a forming assistant is initially heat-treated at a temperature within the range of 400-800 deg.C in an atmosphere containing chlorine and oxygen and further heat-treated at >=800 deg.C temperature in an atmosphere containing the chlorine.
Patent JP-S59222120-A (JP)
Inventor: AKIMOTO TERUFUMI
IPC: A47K11/00
Filed: 1983-05-27
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-S58210991-A (JP)
Title: Sensing method for degree of sticking of carbon to coke oven
Inventor: NAKAJIMA YOSHIAKI
IPC: C10B41/04
Filed: 1982-06-02
Abstract: PURPOSE:To sense quantitatively and accurately the degree of sticking of carbon stuck to the wall surface of a carbonization chamber in pushing coke from the carbonization chamber of a coke oven, by using current values in the preceding pushing after a given time or distance and the present current values in the pushing as bases. CONSTITUTION:A coal is charged into a carbonization chamber 1 of a coke oven, coked and pushed by a pushing apparatus 5 provided at a pushing machine 4 to a coke guide car 6 on the outside of the coke oven. In pushing the coke from the carbonization chamber 1, the difference, deviation or difference in reduction ratio of slopes of the current values between the preceding pushing after a given time or distance and the present current values, etc. in pushing the coke is used as bases to sense the degree of sticking of the carbon.
Patent JP-S6026662-A (JP)
Inventor: BUARUTAA FUUBAA
IPC: B65G49/07
Filed: 1984-05-11
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-H04325162-A (JP)
Title: Capsule device for medical use
Inventor: TATSUMI KOICHI
IPC: A61M1/36
Filed: 1991-04-24
Abstract: PURPOSE:To reduce the size of the device so that the device can be orally fed into the body by providing a volume-variable reservoir and a pressure chamber and providing a hydrogen occlusion alloy in the pressure chamber. CONSTITUTION:Bellows 18 is disposed in the hollow part 14 of a body 12 and a liquid chemical is stored therein. Then, the bellows 18 forms the volume- variable reservoir and segments the liquid tight and airtight pressure chamber 22 in the hollow part 14. A pressure generating means consisting of the hydrogen occlusion alloy 28 and a heat generating body 30 is disposed in the pressure chamber 22. This capsule device 10 is orally fed into the boy in the state of housing the required liquid chemical into the bellows 18. The device is irradiated with ultrasonic waves to allow the heat generating body 30 to generate heat upon arrival at the required position. The hydrogen occlusion alloy 28 is heated to release hydrogen in this way. The pressure chamber 22 is pressurized by this hydrogen house the bellows 18, by which the liquid chemical is released into the body.
Patent JP-H06307757-A (JP)
Title: Draining device for cold storage box
Inventor: FUKUDA MICHIO
IPC: F25D21/14
Filed: 1993-04-21
Abstract: PURPOSE:To prevent clogging of a drain tube due to drop of a component, etc., to the tube by providing a flange extended to an interior in a metal drain tube for draining defrosted water to be provided in a bottom of a tray for receiving the water to be defrosted by a defrosting heater. CONSTITUTION:A metal tray 17 arranged under a cooler in a freezing chamber is provided to receive defrosted water of the cooler defrosted by a defrosting heater 9 to drain the water externally through <l metal drain tube. 18. In this case, a flange 19 extended, for example, in a roughly theta-shaped section is integrally provided in the tube 18. Thus, clogging of the tube 18 due to drop of a functional component arranging component in a cold gas passage, and draining fault are eliminated.
Patent JP-H08264246-A (JP)
Title: Long valve socket
Inventor: OGAWA SHINJI
IPC: H01R31/06
Filed: 1995-03-27
Abstract: PURPOSE: To provide a long valve socket suppressing the increase of the number of part items and capable of being formed merely via a simple coupling action. CONSTITUTION: A relay connector 2 is provided for a independently usable valve socket 1. The first connection section 23 couplable with the connector connection section 8 of the valve socket 1 is provided on one end side of the relay connector 2, and the second connection section 24 having a vertically opposite structure to the connector connection section 23 of the valve socket 1 is provided on the other end side. When the first connection section 23 is inserted into the connector connection section 8 while a lock arm 37 is warped and deformed, the lock arm 37 is elastically restored at the prescribed position, a hook projection 17 is coupled in a hook groove 38 and hooked on a hook face 39, and the valve socket 1 and the relay connector 2 are integrally assembled in the release stop state. A long valve socket having a long total length is formed.
Patent JP-H03294786-A (JP)
Title: Double-pipe type heat siphon
Inventor: KONDO TETSUYA
IPC: F28D15/02
Filed: 1990-04-10
Abstract: PURPOSE:To enable discharging temperatures of fluid of high temperature side and of fluid of low temperature side passing through a heat exchanger to be varied within a wide range by a method wherein a partition plate is disposed at a thermal insulation part of a closed thermal siphon, an inner down-pipe is disposed at the partition plate toward a heating part, an inner up-pipe is disposed at the partition plate toward a cooling part and a valve capable of varying a flow rate of working fluid flowing in the inner down-pipe or the inner up-pipe is provided. CONSTITUTION:In a closed type two-phase thermal siphon, a height (T) of an inner up-pipe 5 keeps such a height as one in which liquid in a liquid accomulator A is not back-flowed and this is determined in response to a charging amount of the initial working fluid. A degree of opening C of a valve 7 is adjusted and an inner circulation amount of the working fluid is adjusted, thereby a rate of a boiling region I and a dry-out region H generated in the heating part 3 can be varied, resulting in that a thermal conducting amount through the thermal siphon can be varied approximately to zero.
Patent JP-H04324963-A (JP)
Title: Hybrid integrated circuit device
Inventor: HOSOYA FUTOSHI
IPC: H01L23/29
Filed: 1991-04-25
Abstract: PURPOSE:To enable a transfer mold type hybrid integrated circuit to be mounted with parts which can not be mounted on a conventional one so as to be enlarged in use. CONSTITUTION:In a hybrid integrated circuit device provided with a wiring board 1, electronic components 2, and a transfer molding resin 3, a part of the surface of the wiring board 1 is not covered with the transfer molding resin 3 and exposed.