baber/WOPTO huggingface dataset:
Patent JP-H02308498-A (JP)
Title: Light driver circuit for semiconductor memory
Inventor: HIYUI CHIEORU PAAKU
IPC: G11C11/409
Filed: 1989-10-12
Abstract: PURPOSE: To shorten the time for equalizing and precharging bit line, data line and to speed up the access by writing one side of pairs of bit lines and data lines at a source voltage level and the other side at a prescribed fixed voltage level. CONSTITUTION: When a write-enable signal is inputted to a write driver circuit, and a data inversion DIN is 'L', and a DIN is 'H', p channel MOS transistors(TRs) 74, 77 are turned on and TRs 76, 75 are turned off through NOR gates 81-84, and the node 86 of the data line DL becomes the level of the source voltage VCC. On the other hand, the node 87 of the data line inversion DL becomes the level of the threshold value voltage (VTP) of the p channel MOS transistor 80. When the inversion DIN is 'H', and the DIN is 'L', the node 86 becomes VTP, and the node 87 becomes VCC. Thus, write operation is ended, and read operation is started, and after the bit line BL, the inversion BL and the data line DL, the inversion DL are equalized to be charged to the VCC. At this time, since a potential difference between lines is small, a precharged time is shortened, and the access is speeded up.
Patent JP-H04142132-A (JP)
Title: Local network controller
Inventor: HISAMA YURIKO
IPC: H04L12/40
Filed: 1990-10-02
Abstract: PURPOSE:To prevent an adverse effect from being applied to the whole network due to the malfunction of network transmitter by providing a source voltage abnormal fluctuation verifier, and a control circuit which separates the network transmitter from a network by the detection output of the verifier. CONSTITUTION:This controller is equipped with a source voltage abnormal fluctuation detector 11 which verifies the abnormal fluctuation of a source voltage which may generate a cause not guaranteeing a normal operation, and the control circuit 12 which separates the network transmitter 41 from the network actually by the output of the detector 11. Thereby, it is possible to prohibit the transmission of a message changed to another by the abnormal fluctuation of the source voltage of a local area network controller (LAN controller) 2', and to prevent the adverse effect from being applied to the whole network by the malfunction of the transmitter 41 due to the abnormal fluctuation of the source voltage.
Patent JP-2000085548-A (JP)
Title: Gate type cat washer
Inventor: TATSUNO HIYOSHI
IPC: B60S3/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To wash a low-height automobile with a beam body descended and to wash a high-height automobile with the beam body ascended, do as to effectively use a driving energy without wasting a washing liquid, by providing the beam body to leg bodies to freely move up and down. SOLUTION: In case of washing a low-height automobile, a key for a low- height automobile is pushed so that a driving signal is output to car washing tools 5, 7 and moving mechanisms 8, a washing liquid is jetted out, brushed 13, 17 are moved back or forth by driving mechanisms 12, 16 with the brushes 13, 17 rotated, and a car washer main body moves back and forth on rails 9 by the moving mechanisms 8 so as to wash the automobile. Accordingly, because the washing tool 7 of a beam body 3 has a short moving stroke, a driving energy is reduced. In case of washing a high-height automobile, an ascending signal is output to lifting mechanisms 4, each motor 18 of the lifting mechanisms 4 is rotated in a normal direction, each bolt 19 is rotated in such a direction that the bolt 19 comes off from each nut 20, and the beam body 3 is ascended.
Patent JP-S62123892-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: MASUDA TOSHIYUKI
IPC: H04Q9/00
Filed: 1985-11-25
Abstract: PURPOSE:To easily attain the individual control of load at the time of inspection, etc., by adding a remote control switch for operation at hand and making a remote control relay controllable. CONSTITUTION:Plural terminal equipments for monitoring to which specific addresses are set and a terminal equipment for control 3 are connected to a central controlling unit 1 by a pair of signal lines 4. Terminal equipments 2, 3 are accessed properly from the central controlling unit 1 and monitoring data and control data are time division multiplex transmitted. In this case, a set pulse signal that controls a remote control relay 6 is outputted based on control data from the terminal equipment for control 3 and a load 7 is controlled. Thereby, the load 7 can be controlled in parallel by controlling the output of a terminal equipment 4 and controlling the output of remote control switches 8, 8', and the state of control of the load 7 at the time of inspection, etc., can be controlled at hand.
Patent JP-H0690041-A (JP)
Title: Dust filter in gas laser equipment
Inventor: NISHIDE NAOKI
IPC: H01S3/03
Filed: 1992-09-07
Abstract: PURPOSE:To more reduce deposit of dust on a mirror's inner face with dust generated particularly in an electrode collected before reaching the mirror's inner face by attaching a dust collecting buffle in an inside vicinity of a front mirror or a rear mirror and by providing a magnet in annexation to its outside. CONSTITUTION:An inside vicinity of a front mirror 14 is provided with a dust collecting buffle 17, with a dust depositing ruggedness 18 formed in the inner face, and detachably attached to a mirror housing 15 via a flange 19. Further, the mirror housing 15 is provided in the outer periphery with a magnet in opposition to the dust collecting buffle 17. Since dust due to particularly problematic electrode discharge contains a large amount of metal, the magnet attracts it efficiently by magnetic action and deposits it in the recess of the ruggedness 18.
Patent JP-H07119538-A (JP)
Title: Engine control device
Inventor: SASAKI MASAHIRO
IPC: F02D45/00
Filed: 1993-10-22
Abstract: PURPOSE:To facilitate trouble shooting by connecting a memory rewriter, external equipment, to the communication circuit of a CPU, and rewriting the contents of a non-volatile memory with data erasable and writable in the CPU, by the memory rewriter. CONSTITUTION:In a control device 1, a detection signal from an operating state detecting sensor in an engine 2 is waveform-processed by an input processing circuit 4, the optimum operating state is computed by a CPU 3, and a computed control signal is outputted to the engine 2 by an output circuit 5. In the CPU 3, an MPU 7 is put in action according to the control program of an ROM 8, and the computed result is stored in an RAM 9. A memory rewriter 11, external equipment, is connected to the communication circuit 10 of the CPU 3. On the other hand, the action of the CPU 3 is monitored by a watch dog circuit 12, and in the case of abnormality being generated to the CPU 3, the CPU 3 is reset. The contents of the ROM 8 is thereby rewritten by the memory rewriter 11 so as to facilitate trouble shooting.
Patent JP-H03126745-A (JP)
Title: Stabilized chlorine-containing resin composition
Inventor: SHIICHI ICHIRO
IPC: C08K3/22
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the subject composition, capable of producing marked stabilizing effects, remarkably improved in thermal stability, heat aging resistance and light resistance by adding antimony pentoxide and a metal salt of perchloric acid to a chlorine-containing resin. CONSTITUTION:A composition obtained by blending a chlorine-containing resin with antimony pentoxide and at least one metal salt of perchloric acid. Stabilizing effects are remarkably improved by further blending a salt, such as Li, K or Na, of an organic acid (carboxylic acid or phenol) therewith. An organic phosphite compound or epoxy compound may be blended. The amounts of the components based on 100 pts.wt. chlorine-containing resin are preferably 0.1-5 pts.wt. antimony pentoxide and 0.01-3 pts.wt. metal salt of perchloric acid.
Patent JP-H04142017-A (JP)
Title: Electric double-layred battery
Inventor: YAMAMOTO SHIGEO
IPC: H01M10/39
Filed: 1990-10-02
Abstract: PURPOSE:To use a battery not only as a capacitor but also as an accumulator by forming a carbon electrode by means of making electrolytic solution penetrate into activated carbon powder with a diameter of 10mu or less press-fitted and solidified and also constituting a front part or a part of an electrode take- out terminal of carbon or a composite of carbon and IV metal. CONSTITUTION:Activated carbon powder with a diameter of 10mu or less is press-fitted and solidified, and electrolytic solution is made penetrate into it to constitute a carbon electrode 3. Thus porous activated carbon is like coke or pumice, which is formed as an electrode, so that a large substantial area can be secured, thereby increasing capacitance of a capacitor in proportion to an electrode area accordingly. A front part or a part of an electrode take-out terminal 1 or an electrode rod 6 which has been attached through the electrode take-out terminal 1 is constituted of carbon or a composite body of carbon and TV metal. Therefore contact resistance between the carbon electrode 3 and the electrode take-out terminal 1 or the electrode rod 6 is reduced. Thus it can be used as an accumulator.
Patent JP-S61141403-A (JP)
Title: Laying method of image guide
Inventor: MITSUWAKI YASUYOSHI
IPC: G02B6/06
Filed: 1984-12-14
Abstract: PURPOSE:To make possible the perlimiary cutting and polishing operations of an image guide by providing a space to permit bending of an image guide at the radius to obviate the spoiling of the image transmission function thereof to the intermediate part of a laying hole. CONSTITUTION:An objective photodetecting lens 3 is attached via a protective cylinder 2 to one end of the image guide 1. The image guide 1 is constituted by bundling about 4,000-6,000 pieces of optical fibers in such a manner that the optical fibers are made into the same arrangement at both ends. The image guide has about 1-5mm diameter and both ends thereof are preliminarily terminated by cutting square the ends and polishing precisely the cut ends in the factory. The image guide can be bent simply by fixing both ends of the image guide 1 which is preliminarily cut to slightly long size and polished in the factory, etc. to fittings 7, 10 for oblique installation attachedto the wall 5 on the side A of the room outside and the side B in the room.
Patent JP-H0987212-A (JP)
Title: Production of (substituted) allyl group-bearing aromatic compound
Inventor: SHIMIZU NORIO
IPC: C07B61/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain, without problems of safety to human health or the environment, a compound useful in the areas of food, perfume and deodorizers, by reaction of an aromatic compound with a halogen-free allyl compound in the presence of a specific catalyst. SOLUTION: This compound of formula III is obtained by reaction of (B) a compound of formula I (R<1> -R<5> are each H, an alkyl or alkoxy) with (C) a compound of formula II (R<6> -R<8> are each H, an alkyl, alkenyl or aryl; X is H, formyl, an acyl or alkoxycarbonyl) in the presence of a catalyst, i.e., a molybdenum compound or tungsten compound (e.g. molybdenum hexacarbonyl, tungsten hexacarbonyl, benzenemolybdenum tricarbonyl).
Patent JP-S61141585-A (JP)
Title: Ink jet recording method
Inventor: ARAI RYUICHI
IPC: B41M5/50
Filed: 1984-12-14
Abstract: PURPOSE:To enable excellent recording characteristics to be displayed in a wide range of surface tension of a recording liquid and enable to record full- color images with excellent clearness and surface luster, by providing a recording material with a minutely rugged surface and specifying the surface tension of a recording liquid. CONSTITUTION:A support base for an ink-receiving layer consists of a transparent base formed of a polyester resin, a diacetate resin or the like or an opaque base such as a paper, a cloth, a wood sheet, a metallic sheet, a synthetic paper or the like. The ink-receiving layer is formed from polyvinyl alcohol, gelatine, a phenol resin, an alkyd resin or the like. The ink-receiving layer is provided by a method wherein a resin and a filler are dissolved or dispersed in an appropriate solvent to prepare a coating liquid, which is applied to the base, and is dried. The minutely rugged pattern is provided by, for example, embossing by a boarding roll or an embossing means to obtain a height difference between recessed parts and projected parts of 15-200mum. The recording liquid comprises a recording agent such as a dye and a liquid medium component, and is so adjusted to have a surface tension of 20-60dyn/cm at 20 deg.C.
Patent JP-H0987633-A (JP)
Title: Blocking-up method for opening for removing foreign material in repairing coke oven
Inventor: SATO HIROSHI
IPC: C10B43/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for blocking up an opening for removing foreign materials in repairing a coke oven, where the blocked part can manifest the similar degree of endurance to that of a usual oven wall. SOLUTION: This method for blocking up an opening 11 for removing foreign materials on replacing bricks of a coke oven while maintaining hot, is to provide the opening 11 for removing foreign material with a taper giving the smaller opening area as going from a carbonizing room to a combustion room in the middle part of the oven wall, install bricks 9 having joggles formed in its surroundings for forming the opening by fitting with the joggles in the surrounding bricks and block the opening part 11 by fitting blocking bricks having a taper 15 fitting to the taper 15 of the opening part 11 mediated with a mortar.
Patent JP-2000159744-A (JP)
Title: Fluoroalkyl thioether compound, liquid crystal composition and liquid crystal display element
Inventor: YANO SHINICHI
IPC: C09K19/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound having a low viscosity, remarkably good in solubility at low temperatures, having a large absolute value of Δε, useful as a component of a liquid crystal composition for liquid crystal display elements by bringing the compound to have fluoroalkyl thioether units at ends of 2-4 rings. SOLUTION: This fluoroalkyl thioether compound is expressed by formula I [rings A1-A4 are each cyclohexylene, phenylene or the like; Q1-Q3 are each -(CH2)2-, a single bond or the like; Y1 is a 1-15C alkyl; Y2 is a 1-15C fluorine- containing alkyl; (p) and (q) are each 0 or 1], e.g. 4-(4-propoxyphenyl)benzyl perfluorobutyl thioether. The compound of formula I is obtained by reacting a reducing agent such as lithium aluminum hydride or the like with a carboxylic acid compound expressed by formula II to prepare an alcohol compound, to which reacting thionyl chloride to obtain a chloro-compound, to which reacting a sulfurization agent and a basic treating agent one by one to obtain a thiol compound, to which reacting sodium hydroxide, etc., thereafter reacting a compound Rf1X [Rf1 is a (fluoro)alkyl; X is Cl, Br or I].
Patent JP-2001087519-A (JP)
Title: Control equipment for pachinko game machine
Inventor: IKEDA TETSUYA
IPC: A63F7/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a control equipment for pachinko game machine capable of surely connecting a plurality of electric components provided on the control equipment. SOLUTION: As connectors 64, 66 connected to a common pattern starting switch and a connector 68 connected to a special pattern starting switch, each connector having each different shape is used. Therefore, an erroneous insertion and reconnection can be prevented by using a connector of a different shape for every electric component having each different role and a game machine can be normally operated.
Patent JP-H02113394-A (JP)
Title: Card controller
Inventor: UCHIDA MISHIO
IPC: G07F11/00
Filed: 1988-10-22
Abstract: PURPOSE:To shorten the time of card movement between respective shelves and a storage or discharge opening by forming a storage shelf, a discharge shelf and plural shelves for storing cards by kinds integrally and forming the card storage shelves in a plane. CONSTITUTION:Cards are stored on a shelf 10a by kinds and put in or out of the device through the storage opening 2 or discharge opening 3 by operations. Then a storage shelf 10b is positioned at the storage opening 2 and a discharge shelf 10c is positioned at the discharge opening 3; and those shelves 10a, 10b, and 10c are formed into the plane card storage shelf 10. Consequently, the cards are put in and out by a cassette handler 30 between the respective shelves 10a and storage opening 2 or discharge opening 3.
Patent JP-2000102201-A (JP)
Title: Permanent magnet rotor and its manufacture
Inventor: FUTAMI TOSHIHIKO
IPC: H02K1/27
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotor which endures high-speed rota tion and will not cause magnetic characteristics to deteriorate, and a manufactur ing method of the permanent magnet rotor which enables easy manufacture at low cost by reducing man-hours. SOLUTION: In this permanent magnet rotor, a plastic bond magnet 3 is installed on the outer periphery of an iron core 1, and the outer periphery of the plastic bond magnet 3 is covered with a nonmetallic protective part member 7, having yield stress larger than that of the plastic bonded magnet 3. In the manufacturing method of the permanent magnet rotor, the plastic bonded magnet 3 is formed and installed on the iron core 1 through injection molding, and then the outer periphery of the plastic bonded magnet 3 is covered with the nonmetallic protective part member 7 which has yield stress larger than that of the plastic bonded magnet 3 by injection molding.
Patent JP-H08128594-A (JP)
Title: Membrane fixing structure of low temperature tank
Inventor: KAWAKAMI YOSHIMICHI
IPC: B65D90/08
Filed: 1994-10-28
Abstract: PURPOSE: To improve the strength and reliability of a membrane by fixing a pleated anchor to a tank main body through a base plate, and welding the pleat base parts of the membrane one side by one side to the folding parts of the top parts of the pleated anchor. CONSTITUTION: A pleated anchor 1 is formed in such a manner that folding parts of base parts of folding plates are mutually bonded on a base plate 2 by welding so that two folding plates formed in U-shaped by folding both ends of thin steel plates are faced in opposite directions. The pleated anchor 1 is attached to a concrete tank main body 9 through the base plate 2, and the base parts of the rib 4a of a membrane 4 are welded one side by one side to the folding parts of the top parts of the pleated anchor 1. Further, the membrane 4 is attached to the keep cool materials 6 of the concrete tank main body 9 through a bolt-like anchor 8 having a top plate 7 in the center of a flat plate part 4b so that the flat plate part 4b may not be deformed.  Hereby, the pleated anchor 1 can support the membrane 4 and can improve the strength and reliability of the membrane 4 even though self-weight and a load in a surface outer direction by liquid pressure are applied to the membrane 4.
Patent JP-H05155995-A (JP)
Title: Production of wholly aromatic polyester/polystyrene copolymer
Inventor: INABA SHINJI
IPC: C08G63/18
Filed: 1991-09-18
Abstract: PURPOSE:To produce the subject copolymer which is highly transparent, exhibits especially small optical strain and has excellent flowability and mechanical strength and hence is suitable for use as a molding material for optical devices. CONSTITUTION:The objective copolymer is produced by the interfacial polymerization of a styrene polymer (A) having a phenolic hydroxyl group at its terminal, an aromatic dihydroxy compound (B) and an aromatic dicarboxylic acid dihalide (C) in proportions satisfying the relationship: polymer (A)/[compound (B)+dihalide (C)] =20/80 to 70/30 (wt. ratio). The content of uncopolymerized styrene polymers in the copolymer is low as compared with that of the conventional polymerization method, and the copolymer exhibits a birefringence lower than that of the conventional wholly aromatic polyester.
Patent JP-H01108519-A (JP)
Title: Luminous flux adjusting method for scan type optical device
Inventor: MORIMOTO REI
IPC: G02B26/10
Filed: 1987-10-22
Abstract: PURPOSE:To improve the focusing property of a luminous flux and a spot shape on an object to be scanned without being accompanied with deterioration in the mass-producing property caused by a fact that the working accuracy of the toric surface becomes a high level by providing plural kinds of convex cylinder lenses whose refractive index or curvature is different. CONSTITUTION:In an optical path between a light source 1 and a deflector 4, a convex cylinder lens 3 having refracting power in the sub-scanning direction vertical to the main scanning direction in which a luminous flux is deflected by the deflector 4 is provided. In this state, by replacing this convex cylinder lens 3 with plural convex cylinder lenses whose refracting power is different from each other, an image forming position in the sub-scanning direction of the luminous flux is adjusted. In such a way, the variance of the image forming position of the luminous flux related to the sub-scanning direction caused by a working error of an anamorphic image forming optical system can be corrected by a simple means.
Patent JP-H0689471-A (JP)
Title: Production of optical information recording medium
Inventor: NAKAZAWA MASASHI
IPC: G11B7/26
Filed: 1992-09-08
Abstract: PURPOSE:To shorten vacuum degassing time, that is, to shorten process time and to obtain a high durable diskc by simultaneously annealing a substrate and a substrate holder at the time of annealing in the air. CONSTITUTION:When the substrate is sent from the annealing stage of substrate to a vacuum degassing stage, the substrate holder 3 placed at vicinity to the substrate 2 in the degassing chamber is annealed together with or separately from the substrate 2, and sent to the degassing chamber while keeping it at a high temp. At the time of annealing, the substrate 2 may be mounted as it is to the substrate holder 3, moreover, mask 4 and 5 may be mounted. But if both masks can be mounted quickly while being kept at a high temp., they may be annealed seperately.
Patent JP-H0577032-A (JP)
Title: Method for brazing metal material
Inventor: SUZUKI TOSHIHIRO
IPC: B23K1/20
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a brazed joint part having high accuracy without any preparation of preplaced brazing, etc., by projectingly forming a thin layer part at the joining end part of an aluminum casting material, locally heating and melting, cooling the other part of the aluminum casting material and brazing. CONSTITUTION:In the joining end part 5 of a pipe in a tank part 1 as the aluminum casting material manufactured by a sand casting, the thin layer part 3 is projectingly formed and the pipe 2 is inserted into the thin layer part 3 and the joining end part 5 is brazed. The brazing is executed by heating by a torch 4 and applying fluoride flux to both of the pipe 2 and the tank part 1. Further, at the time of brazing by the torch heating, the cooling water is sprayed to the tank part 1 by a spraying means 6 to execute the brazing.
Patent JP-2000101651-A (JP)
Title: Adaptive electronic communication exchange network
Inventor: CHRIN CHRISTOPHER JAMES
IPC: H04L12/56
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a device which is inexpensive and efficient by allowing a microprocesseor connected to an input buffer to perform switching according to a control program and including data sent by a different protocol in a different input stream. SOLUTION: An input/output decoder unit 130 performs gate output of the tri-state output of the input buffer to a bus under the control of the microprocessor and also performs gate output of the output of the bus to (n) output buffers 111...112. The input/output decoder 130 receives the input from a microprocessor address bus. Further, the bus 105 is connected to data which are not used frequently like data needed for a test and a diagnosis, a program text, a TSI code microprocessor program text which is not read in a cache, etc. The bus 105 is further connected to a control register 124 which receives and sends the control message.