baber/WOPTO huggingface dataset:
Patent JP-H03260621-A (JP)
Title: Method for driving liquid crystal panel
Inventor: KANEKO YOSHIYA
IPC: G02F1/133
Filed: 1990-03-12
Abstract: PURPOSE:To attain the removement of crosstalk displayed at a high gradation level by finding out a correction voltage by the sum of the number of half tone data and the difference of highest gradation data and adding the correction voltage to the non-selective voltage of a scanning electrode. CONSTITUTION:A half tone total number counting circuit 28 counts up the number of half tone data at every scanning electrode driving time and a highest gradation cell change value detecting circuit 27 calculates a difference between highest gradation data obtained before and after driving the electrode. A correction parameter generating circuit 29 calculates the sum of both counted values and a D/A converter 30 executes the D/A conversion of the output of the circuit 29 to generate the correction voltage. The correction voltage is added to a scanning electrode non-selective voltage V2 by an adder in the case of a positive voltage impressing mode, and in a negative voltage impressing mode, added to a non-selective voltage V5 inverted by an inverter 313. Consequently, the crosstalk of multigradation display can be removed.
Patent JP-H06247004-A (JP)
Title: Ink applicator
Inventor: TABATA MINORU
IPC: B41J27/00
Filed: 1993-02-23
Abstract: PURPOSE:To form a constant ink layer on a surface of a film, eliminate a need for a high mechanical accuracy, and prevent ink from leaking from a device. CONSTITUTION:An ink applicator consists of an ink storage tank 7 having an ink supply port 6 capable of sucking up ink 2 by capillarity and an ink supply path 6a; an ink roller 5 rotating at a position between the ink supply port 6 and a film 1 for supplying the ink 2 to the surface of the film 1 from the ink supply port 6; and an ink smoothing member 3 for smoothing and metering an ink layer 1a made of the ink 2 supplied onto the film 1.
Patent JP-S63222633-A (JP)
Inventor: MARUHASHI AKIRA
IPC: A01K73/04
Filed: 1987-03-13
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-S56154708-A (JP)
Title: Terminal part of optical fiber cable
Inventor: KATSUYAMA YUTAKA
IPC: G02B6/24
Filed: 1980-04-30
Abstract: PURPOSE:To prevent external tension from being applied upon an optical fiber by putting a reinforcing pipe having reinforcing fibers internally onto the end part of the optical fiber, forming the same into a cord shape, and detaining the reinforcing fibers by means of the tension member of the optical cable. CONSTITUTION:A pedestal 30 having a tapered surface 32 is fixed to the central tension member (steel wire, etc.) 12 of an optical unit 10. The reinforcing fibers 24 of the cords 20 which are put on with reinforcing outside pipes 26 having the reinforcing fibers 24 to form the end parts of optical fibers 14 into a cord shape are concentrated in shrinkage tubes 48 so as to prevent tension from being applied upon the fibers 14 despite action of tension upon the cords 20 and the fibers 24 emerging to the ends of the grooves 38 of the pedestal 30 are placed along the tapered surface 32 by using the reinforcing fiber pulling means consisting of a pedestal 30, a tapered ring 40 and a cap 44, thence the taper ring 40 is put on and the cap 44 is screwed by means of the screw 36 of the pedestal 30. In this way, the terminal part of the optical cable having good durability is formed.
Patent JP-S56154674-A (JP)
Title: Digital multimeter
Inventor: SHIOBARA YASUHIRO
IPC: G01R1/36
Filed: 1980-05-01
Abstract: PURPOSE:To make it possible to immediately remove the cause of an excessive input without watching the display in case of an excessive input by sounding an alarm in such a condition. CONSTITUTION:The analog input applied between P0-P1 is supplied to an A/D converter part 1 to convert into a digital value and displayed on a liquid crystal display body or light-emitting diode by means of a display part 3. When an excessive input signal is applied, the analog quantity converted into a digital value by means of the A/D converter part 1 is entered into a measurement result deciding part 2, where an excessive input condition is detected and displayed on the display body, as well as the excessive input decision result is transmitted to a sound- producing body driving part 4, and a warning of the excessive input condition is issued through a sound-producing body. Thereby, measures can be immediately taken to cope with the excessive input, and the breakage of an measuring instrument and the circuit being measured can be prevented as well.
Patent JP-H06262417-A (JP)
Title: Crankshaft milling machine
Inventor: YOSHIDA HIROICHI
IPC: B23C3/06
Filed: 1993-03-18
Abstract: PURPOSE:To dispense with work body moving means by mounting pushing members on the right and left cutter units, and moving the work rest body by the cutter units through the pushing members in a crankshaft milling machine to work the crankshaft. CONSTITUTION:When a journal of a work 6 is worked by the right and left cutter units 3, a work rest body 4 is fixed to a bed 1 by a clamp mechanism by positioning the work rest body 4 at the center of the bed, and a counter weight part and a pin part of the work 6 is supported at four points by a fixed pad and a movable pad of the work rest body 4. Then, the moving program of the cutter units 3 is selected on the console panel, and the right or the left cutter unit 3 is moved in the direction of W or V axis. The work rest body 4 is moved by respectively bringing into contact with pushing parts provided at several places by positioning the pushing parts 14 attached to the cutter units 3 to the upper part of the slide weight 1a of the bed 1 at each side of the work rest body 4.
Patent JP-S60202957-A (JP)
Title: Heat radiating fin
Inventor: SAWARA KUNIZOU
IPC: H01L23/367
Filed: 1984-03-28
Abstract: PURPOSE:To make thermal resistance value to be 6 deg.C or less under air cooling, by making the heat radiating area of heat radiating fins to be 3,000mm.<2> or more and a tongue ratio to be 5 or less. CONSTITUTION:Flat vertical fin parts 2 and 2 are provided uprightly at the approximately central part of the upper surface of a flat plate 1 with an interval being provided. The ratio between the height of the fins and the pitch of the fins, i.e., a tongue ratio, is made to be 5 or less. Flat side fin parts 4A, 4B, 4C and 4D are provided with an interval being provided in the lateral direction with respect to a wall part 3A, which is vertically provided at one end part of the flat plate 1. Flat side fin parts are also provided in the lateral direction at the other end part of the flat plate 1. In this structure, the heat radiating area is made to be 3,000mm.<2> or more, and the thermal resistance can be made to be 6 deg.C/ W or less.
Patent JP-S52142167-A (JP)
Title: Electromagnetic proportional control valve
Inventor: KAKIUCHI GENYUU
IPC: F16K31/06
Filed: 1976-05-20
Abstract: PURPOSE: To minimize the hysteresis phenomenon by means of speeding the control of the main plunger by the remote control in a flow control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03259393-A (JP)
Title: Liquid supply device
Inventor: OTA YASUHIRO
IPC: B67D1/04
Filed: 1990-03-09
Abstract: PURPOSE:To miniaturize the device main body of an automatic vending machine for drink, etc., and to confirm a supply operation and a supply state with comfortable posture by setting an air pump as the pressurizing supply source of liquid, and providing a liquid supply part at the control door of the device main body. CONSTITUTION:The air pump 18 is arranged in a machine room 19. The air pump 18 is always driven operably as far as a control circuit is energized, and pressurized air is supplied to an air pressurizing path 29. The liquid supply part 7 is provided at the front of the control door 5. Thereby, the pressurizing structure to supply the liquid can be miniaturized and simplified, and also, the supply operation and the supply state can be confirmed with the comfortable posture.
Patent JP-2000256017-A (JP)
Title: Laminar perovskite compound, catalyst material for purification of nitrogen oxide and catalyst for purification of exhaust gas using the same
Inventor: MUNAKATA FUMIO
IPC: C01G51/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide having high NOx detoxifying ability by preparing a laminar perovskite compd. containing at least each one kind of lantbanoid element and 3d transition element, and barium and manganese. SOLUTION: This laminar perovskite compd. is expressed by formula I or formula II and has high NOx purifying ability and resistance against sulfur poisoning even in the temp. range of <600 deg.C and in an oxidative atmosphere. In formula I, Ln is a lanthanoid element, B is a 3d transition element, and x, y and δ satisfy 1.8<x<2.8, 0.2<y<1.5 and 5.5<=δ<7.0. In formula II, Ln and B are the same elements as in formula I, x, z, y and δ satisfy 1.8<x+z<2.8, 0<z<0.5, 0.2<y<1.5 and 5<=δ<7.0. Preferably, Ln is at least one kind selected from lanthanum, neodymium, samarium, gadolinium, yttrium and strontium, and B is at least one kind selected from iron, cobalt and aluminum. The obtd. oxide is deposited on a porous carrier or the like to be used as a catalyst for cleaning of exhaust gas.
Patent JP-S54150112-A (JP)
Title: Plastic chassis structural body
Inventor: ISHIGOU HIDEYASU
IPC: G12B9/00
Filed: 1978-05-17
Abstract: PURPOSE: To produce the captioned structural body of a small size and lightweightness which is high in strength and has good absorptivity to impact sound and vibrations by using the reinforced soft type plastic material which has been reinforced by being impregnated with rigid type micro material and forming the same to the specified shape.  
     CONSTITUTION: The chassis base A composed of soft type plastic material such as ABS resins, polystyrene, polypropylene or other is impregnated therein with the reinforcing base B composed of powdery material (rigid type micro material) such as brick, glass, carbon or other and is then formed to the specified shape, whereby the plastic chassis structural body 21 having notch parts 221 thru 226, through-hole parts 241, 242, protrusions 251, 252, etc. is obtained. The abovementioned strctural body is particularly suited as a chassis for tape recorders or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58174484-A (JP)
Title: Pressure-sensitive adhesive tape or sheet
Inventor: NISHIMURA YOSHIMI
IPC: C09J7/02
Filed: 1982-04-08
Abstract: PURPOSE:The titled tape, consisting of a base fabric consisting of a special stretchable cloth and an adhesive base composition prepared by incorporating a water- soluble polyol, e.g. propylene glycol, with a water-soluble high polymer and an adhesive in a specific proportion, and capable of fitting well to the skin with little KABURE. CONSTITUTION:An adhesive tape consisting of a base fabric consisting of a stretchable cloth, preferably a circular knitted fabric, having 1-50g/cm load at 20% elsongation, and stretching in one or both directions, and an adhesive base composition consisting of (A) 3-25wt% water-soluble polyol, e.g. propylene glycol, butylene glycol, hexylene glycol, polyethylene glycol having <=1,000 molecular weight or sorbitol, (B) 1-25wt% high polymer soluble or swelling in water, preferably polyvinyl alcohol or methyl cellulose, and (C) the remainder of an adhesive, preferably (graft) natural rubber, (graft) polyisoprene or a 1-10C alkyl ester of poyacrylic acid, in an amount of 6wt% or more components (A) and (B).
Patent JP-S63227816-A (JP)
Title: Carding machine
Inventor: IMAIZUMI MASAMITSU
IPC: D01G15/46
Filed: 1987-03-13
Abstract: PURPOSE:To provide such a carding machine as to be capable of smooth delivery of webs produced even by high-speed carding, by equipping, in front of the doffer roller, respectively specific two corrugated rollers, a patented roller and an air jet nozzle. CONSTITUTION:In front of a doffer roller 1, the first corrugated roller 2, the second corrugated roller 3 and a peripherally patented roller 4 are provided in this order so as to enable these to revolve in the opposite direction to that for said doffer roller 1; furthermore, an air jet nozzle 15 is provided above between the second corrugated roller 3 and the patented roller 4. At the projection 9 between channels on the roller 2, the rising plane 7a on the side located in the revolving direction for the doffer roller 1 is made rectangular to the peripheral tangent line, whereas the rising planes on both sides of the projection 9 between channels on the roller 3 are so arranged as the represent sharp angle to the peripheral tangent line.
Patent JP-S51134307-A (JP)
Title: Martensitic tool steel for hot working
Inventor: OKUNO TOSHIO
IPC: C21D6/00
Filed: 1975-05-19
Abstract: PURPOSE: Martensitic tool steel for hot working without extreme decrease in toughness due to precipitation hardening by heat, having high softening resistance and high strength at elevated temperature and high wear resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05258462-A (JP)
Title: Method for preventing copying of system floppy disk
IPC: G11B20/10
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the use of a system with a copy by providing a magnetically defective spot in the unused sector of a disk and activating the system after sensing the read error in the early stage of starting the OS operation. CONSTITUTION:In the unused sector 2 of a system floppy disk 1, the magnetically defective spot 2 that is preliminarily set in the manufacturing process is provided. In the early stage of the starting function 3 of the OS in the system, the magnetically defective spot 2 set as above is read out by a read function 4. Then, if an error is detected by an error detecting function 5, the system is activated through the activator 7 of the system; and if not detected, the signal is moved to the display function 6 for preventing copying. Consequently, even with the use of a copy tool by which a physical sector is forcibly copied, if it is a copied one other than a specified system floppy disk, the system of the main can not be activated, and the use of the system with a copy is prevented.
Patent JP-H05267334-A (JP)
Title: Manufacture of integrated circuit device
IPC: H01L21/336
Filed: 1992-03-17
Abstract: PURPOSE:To eliminate overlap of source/drain layers of high concentration with a gate electrode in a MOS transistor having an inverted T-shaped gate electrode. CONSTITUTION:The method for manufacturing an integrated circuit device comprises the steps of forming a first sidewall 9a, forming an N-type first polycrystalline silicon film 6a to become a lower layer gate electrode by RIE, then removing the sidewall 9a, forming a second sidewall 11 thicker than the sidewall 9a, and ion implanting to form source/drain layers 10a of high N-type concentration.
Patent JP-S5837821-A (JP)
Title: Data zero detecting circuit of pcm sound recorder and reproducer
Inventor: HIROTA YUTAKA
IPC: G11B20/18
Filed: 1982-04-07
Abstract: PURPOSE:To prevent a malfunction due to a data error of a PCM signal, by obtaining an otput obtained by detecting whether the data is zero or not for a period covering from the horizontal synchronizing signal to the data synchronizing signal of the PCM signal. CONSTITUTION:Whether or not are data the all zero in a period covering from the horizontal sybchronizing signal T to the data synchronizing signal xsi of a data signal D is detected by using the signals T and D in a PCM signal which is based on a standard TV signal and on the basis of the clock signal H. Only when the data are all zero, ''0'' (or ''1'') is delivered. Then the output of ''0'' (or ''1'') is inverted through an FF15-5 after a period corresponding to that covering the signal T to the signal xsi of a signal format elapsed.
Patent JP-S63225281-A (JP)
Inventor: SHIBUYA KUNIHIRO
IPC: G08G1/137
Filed: 1987-03-16
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-S61217817-A (JP)
Title: Input circuit for data signal and timing signal
Inventor: MATSUMURA TOSHIHIKO
IPC: G06F1/04
Filed: 1985-03-23
Abstract: PURPOSE:To reduce the set-up time and the holding time of both data and timing signals by using a low-speed clock undergone the time shaping to a master clock to give the time shaping to both signals. CONSTITUTION:Both data and timing signal inputs API and APSY are read by a low-speed clock PCK and turned into a low-speed data signal output PI 1 and a low-speed timing signal output SY 1 respectively. The clock PCK undergoes the time shaping by a master clock MCK through an FF 12 and is turned into a clock PPCK. The both signals PI 1 and PY 1 undergo the time shaping through an FF 13 and an FF 14 respectively by the signal PPCK. Thus the data and timing signal outputs PI2 and SY2 are obtained. Then both signals APSY and API are readby the clock PCK and therefore both the holding time and the set-up time can be increased.
Patent JP-H08268931-A (JP)
Title: Preparation of difluoromethane
Inventor: BUANSAN BUIRUMU
IPC: C07C19/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a substitute for chlorofluorohydrocarbons harmful to the ozenosphere by a readily obtainable catalyst in high productivity without fear of the deactivation of the catalyst, by reacting hydrogen fluoride with dichloromethane by using the specific catalyst in a liquid phase.  
     SOLUTION: (B) Hydrogen fluoride is reacted with (C) dichloromethane in the presence of (A) a catalyst (e.g. tin tetrachloride) containing a titanium or tin halide in a liquid phase to give the objective compound. Preferably, the amounts of the components A and B used are 0.001-5 mols and 2-30 mols based on 1 mol of the component C, respectively, and the reaction is carried out in the presence of a halogenated hydrocarbon having ≥25°C boiling point under atmospheric pressure at 75-160°C under 2-50 bar pressure. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06273832-A (JP)
Title: Printed board mounting structure for camera
Inventor: FUNABASHI KYOJI
IPC: H05K7/14
Filed: 1993-03-18
Abstract: PURPOSE:To provide a printed board mounting structure for a camera capable of mounting electrical parts in high density by effectively using the gap space of the rear surface part of a camera main body, bent places are reduced and workability for assembling a flexible printed board in the camera main body is excellent. CONSTITUTION:The camera is equipped with a first flexible printed board 1 which is arranged along the top surface of the camera main body and on which the electrical part is mounted, a second flexible printed board 2 arranged along the bottom and rear surfaces of the camera main body and on which the electrical part is mounted and plural connecting parts 3a and 3b separately placed in the horizontal direction of the camera main body, on the camera back side of the first flexible printed board 1 and electrically connected to the second flexible printed board 2.
Patent JP-H06273680-A (JP)
Title: Optical switch
Inventor: TANUMA SEIICHI
IPC: G02B26/08
Filed: 1993-03-18
Abstract: PURPOSE:To prevent refractive index matching liquid from flowing out by providing a sealing structure for enabling the filling of the refractive index matching liquid. CONSTITUTION:In a cylindrical sleeve 12, a cylindrical tube 7 obtained by fixing a movable optical fiber 9, a hollow solenoid coil tube 20 obtained by winding a hollow solenoid coil 10 round the outside circumference thereof and a semi-circular cylinder 3 are arrayed. Then, the split part 14 of the sleeve 12 is coated with an adhesive agent. Besides, the airtight state thereof is kept by providing a scooping groove 6 orthogonally crossed to a V-shaped groove 5 at one part of the cylinder 3 and coating it with a sealing adhesive agent 15. Moreover, an ejecting pipe 13 for preventing the tube 20 from being rotated and filling the refractive index matching liquid is provided in the tube 20.
Patent JP-H11115105-A (JP)
Title: Moisture permeable and waterproof laminated sheet
Inventor: NAKAJIMA SACHIKO
IPC: E04B1/66
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a moisture permeable and waterproof sheet without problem of a decrease in operability due to slim or dirt while preventing generation of mold or corrosion of a support brought into direct contact with a sheet by preventing water leakage even in the case of forming a gap or hole in an artificial or natural disaster with light weight, excellent moisture permeability and waterproofness. SOLUTION: This moisture permeable and waterproof laminated sheet comprises a high water absorbing polymer layer made of high water absorbing polymer and binder formed on at least one surface of nonwoven fabric having moisture permeability and waterproofness, and a moisture permeable polyurethane resin layer, moisture permeable microporous film layer or moisture permeable paper layer provided on the surface of the polymer layer.
Patent JP-S59187058-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUTA MAMORU
IPC: C08L97/02
Filed: 1983-04-06
Abstract: PURPOSE:The titled composition that is obtained by adding wood filling, modified polyolefin and quick lime, thus giving moldings having natural wood feeling with increased mechanical strength without causing errosion of the kneader and molds. CONSTITUTION:A thermoplastic resin is combined with wood filling, modified polyolefin and quick lime. As the thermoplastic resin is preferably polypropylene, polyethylene or nylon-6 and its amount is 20-90, preferably 30-70pts.wt. per 100pts.wt. of the combination of the resin and the wood filling. The wood filling is preferably 80-325 mesh and the amount is 10-80, preferably 30-70pts.wt. The modified polyolefin means a product modified with a polybutadiene hydroxylated on their terminals and its amount is 0.5-10pts.wt., preferably 2-7pts.wt. The quick lime has particle sizes of 0.5-10, preferably 2-5 microns and the amount is 4-8, preferably 5-7wt% based on the wood filling.
Patent JP-S53144344-A (JP)
Title: Thermal mead device
Inventor: ODA FUJIO
IPC: B41J2/355
Filed: 1977-05-20
Abstract: PURPOSE:To array minute heating elements in one column and achieve the higher speed of a matrix-driven thermal head device by bisecting the lead wires of the interconnecting leads connecting diode arrays and picture signal draw-out leads.
Patent JP-H02238120-A (JP)
Title: Driving device of discharge control valve
Inventor: TAKAHASHI TAKESHI
IPC: F16H19/02
Filed: 1989-03-10
Abstract: PURPOSE:To prevent generation of load caused by excessive rotation by forming projections which mutually engage with each other with a predetermined rotational angles on a driven pulley and a holder for housing it, and thereby controlling the rotation of the driven pulley more than a predetermined angle. CONSTITUTION:When a servomotor(not shown) is driven, a driving pulley (not shown) is rotated while a pair of cables 4, 4 are reciprocally actuated. Thus, a driven pulley 31 is rotated in right and reverse directions and a discharge control valve (now shown) is opened and closed. A projection 31a which has a predetermined length along its circumference is integrally formed on one side of the driven pulley 31. A plurality of projections 32a, 32b which engage with the projection 31a with predetermined rotational angles are respectively formed on a cap 32 covering a front face of a holder 8 which houses the driven pulley 31. Each of the projections 32a, 32b is engaged which the projection 31a if required, so that the driven pulley 31 is prevented from being rotated by more than a predetermined angle abnormally.