baber/WOPTO huggingface dataset:
Patent JP-S6079666-A (JP)
Title: Manufacture of lead storage battery
Inventor: OOMORI TOMITAKE
IPC: H01M50/528
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a battery in which cells are connected with high reliability by placing a lead plate over the lugs of negative plates held together with a jig before heating is performed to form thin lead films on the negative lugs, then installing positive plates and the thus treated negative plates in a container, being followed by heating and melting the positive and the negative lugs through a partition member. CONSTITUTION:After the lugs 4a of negative plates 4 made of plastic grids are held together with a jig 8, a lead plate 9 is placed over the lugs 4a before welding is performed thereby forming lead layers 10 on the pointed ends of the negative plates 4. Next, positive plates 3 and the negative plates 4 are placed in each cell chamber formed by dividing a container by means of a partition member 13 so that positive lugs 3a and negative lugs 4a are exposed above the container 12. After that, the exposed areas are heated and molten from upward to perform intercellular connection. By the means mentioned above, a light small lead storage battery havng plastic grids can be easily obtained. In addition, it is possible to improve the reliability of the welded areas and to increase the manufacturing efficiency of the battery.
Patent JP-H07145275-A (JP)
Title: Low-gloss irradiated or nonirradiated olefin polymer substance composition
Inventor: JIEROOMU PII KOMAA
IPC: C08J5/18
Filed: 1994-07-15
Abstract: Disclosed is a polyolefin composition comprising (A) an irradiated, normally solid, high molecular weight, amorphous to predominantly crystalline olefin polymer material and (B) a non-irradiated propylene polymer material or a mixture thereof with an olefin copolymer rubber. The polyolefin composition of this invention also provides improved retention of embossing definition commonly referred to as grain retention, when the composition is extruded and embossed, with or without subsequently thermoforming.
Patent JP-H0638282-A (JP)
Title: Control method for switch
Inventor: TAKATORI MASAHIRO
IPC: H04Q11/04
Filed: 1992-07-14
Abstract: PURPOSE:To set the number of control memories to be less than the number of substitute paths by using a spatial switch so as to select a control memory corresponding to a fault pattern for each path among n-sets of control memories. CONSTITUTION:The method is provided with control memories 15-17 to drive a read side of a data memory 11. When a fault takes place in channels 1, 2 of an incoming highway and data read from the memory 11 to a channel 10 of an outgoing highway, a spatial switch 14 selects the memory 15 to connect the channel 3 of the incoming highway. Then in the case of data read from the memory 11 to a channel 11, the switch 14 selects the memory 16 to connect the channel 4 of the incoming highway. Thus, the selection of the control memory is facilitated by storing connection information for the control memories based on a fault state to a memory in a read control section 18.
Patent JP-2000019174-A (JP)
Title: Immunological examination method, and kit for immunological examination
Inventor: OKADA KEISAKU
IPC: G01N33/543
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an immunological examination method capable of quickly detecting an examining object with high sensitivity as to immunochromatography, and to provide a kit for the method. SOLUTION: In this method, a testing sample is located between one end of a water-absorbing base material provided with a stationary phase to which the first immunochemical component bonded specifically to an examining object is immobilized and the stationary phase, the second labeled immunochemical component bonded specifically to the examining object is developed from one end of the base material to form a sandwich type immunocomplex on the stationary phase, and then the third labeled immunochemical component bonded specifically to the second immunochemical component is developedly bonded to amplify labeling thereby. This kit of the present invention is a kit for the method hereinbefore. The examining object in the testing liquid is detected with sensitivity higher than that of the prior art, by use of the method and the kit of the present invention.
Patent JP-H0831020-A (JP)
Title: Production of master disk, device for heating the same, stamper and optical disk
Inventor: YOSHIDA KAN
IPC: G11B7/24079
Filed: 1994-07-15
Abstract: PURPOSE:To vary the shape of data pits in accordance with a prescribed pattern such as a picture or letters, to obtain an optical disk making it possible for a user to recognize the pattern by an interference effect when the user sees the appearance, to produce a master disk for the optical disk and to obtain a device for heating the master disk. CONSTITUTION:This device is a device for heating a photoresist layer 5 formed on a glass master disk and is provided with a means of heating the photoresist layer 5 and an opening part or a closed part corresponding to a prescribed pattern.
Patent JP-H0634029-A (JP)
Title: Automatic shift controller for working vehicle
Inventor: MITA KAZUTO
IPC: F16H61/00
Filed: 1992-07-14
Abstract: PURPOSE:To adjust a shift point position according to work contents or an operating feeling of an operator by processing at a high speed an automatic shift control of a working vehicle, and making reaction speedy with respect to output fluctuation so as to perform automatic shift with high efficiency. CONSTITUTION:In a working vehicle provided with a motor, a torque converter, and a speed change gear for switching an engine speed of an output shaft of the torque converter to a plurality of speed shift stages according to connection or disconnection of a liquid pressure clutch by means of solenoid valves 5-8 for setting first, second, third, and fourth shift speeds so as to realize a speed change, where electric power of the motor is used as a power source for traveling and working hydraulic equipment, a speed ratio of the torque converter is calculated on the basis of values detected by a motor engine speed detector 3 and an engine speed detector 4 for an output shaft for the speed change gear, and the already selected speed shift stage. A controller 2 is provided for comparing the calculated value with a preset speed ratio for acceleration or deceleration so as to select a speed shift stage.
Patent JP-H1023344-A (JP)
Title: Broadcast receiver
Inventor: MATSUURA TOMOSHI
IPC: H04N5/445
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically set and display channel information. SOLUTION: The tuning operation for selecting a broadcast channel is operated, whether or not extended data are superimposed on the selected channel is judged, and if so, the extended data are decoded, and channel information is extracted (S001-S003). Then, when the same information as the extracted channel information is not stored in a memory, it is stored in the memory (S004-S005). Also, when it is judged that the channel information is already stored in the memory, the received channel information is compared with the channel information stored in the memory, and only when the received channel information is updated, the received channel information is stored in the memory (S006-S005).
Patent JP-S6344222-A (JP)
Title: Image input device
Inventor: TANGE MASAHIKO
IPC: G06K9/20
Filed: 1986-08-11
Abstract: PURPOSE:To exactly display and store an image, by detecting writing pressure in all-round direction applied on the tip of a penholder, other than the writing pressure applied on the holder direction of the penholder. CONSTITUTION:An image input device is constituted of a stylus pen 11, an output compensation circuit 19, an image display processing part 20, a tablet 21, and a monitor device. The penholder 12 of the stylus pen 11 is constituted of a tip part 12a protruding from the convergent part of an encloser 13, an intermediate part, and a base end part 12b, and also, at a base end part 12a approaching to a stylus electrode 14, writing pressure detectors 15-1, and 15-2 consisting of piezoresistance elements are mounted. Furhtermore, writing pressure detectors 18-1-18-2 are mounted in the penholder direction, a pair of which are constituted of the surface and the rear of an elastic plate 17, and a first and a second holder directions are formed by those detectors 15-18. In this way, it is possible to detect the writing pressure at the tip of the penholder in all directions, and to detect the writing pressure by either detector even when the said pen 11 is used in any direction of angle of rotation. As a result, the image can be obtained exactly.
Patent JP-S5976464-A (JP)
Title: Solid-state image sensor
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1982-10-25
Abstract: PURPOSE:To shorten the response time by reducing the resistance and capacitance between common terminals by a method wherein transistors which detect that the amount of accumulated charges amounts to a fixed value are connected in parallel between the common terminals. CONSTITUTION:The P-channel MOSFET's 10a-10e are provided on a P-type Si substrate 1 and connected in parallel between the common terminals 4a and 4b, and each gate is connected to N-layers of photo transistors 2a-2e. When conduction generates between the common terminals 4a and 4b, a processing circuit 8 emits a readout signal from a terminal 9. The potentials of the N-layers of the diodes 2a-2e gradually decrease in proportion to the amount of incident light: for example, when the potential of the diode 3c decreases to a fixed value, the FET10c has the decrease of a gate potential and then turns on, and a detected current flows because of the conduction between the common terminals 4a and 4c. The circuit 8 detects it and then gives the readout signal to a shift electrode 5 via the terminal 9. This constitution makes the detected current large, and enables to obtain a solid-state image sensor of a short response time.
Patent JP-H0354362-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: SHIRABE NAOTAKA
IPC: F02M67/12
Filed: 1989-07-21
Abstract: PURPOSE:To prevent misoperation, when a movable core is engaged with the rear end of a needle after a nozzle port is once closed, by providing an elastic stopper for restricting the displacement of the movable core in the other end side of the movable core which drives the needle. CONSTITUTION:When a solenoid 34 is electrified, a movable core 32 is attracted to a stator 28 to press down a needle 25 against urging force balance of coil springs 30 and 33, and a nozzle port 23 is opened by a valve part 26. Next, when the electrification is stopped, the movable core 32 is reset by the balance of the coil springs 30 and 33, and the nozzle port 23 is closed by the valve part 26 of the needle 25. An annular rubber-made stopper 59, which is an elastic unit, is baking-molded on a plate member 55 opposed to a peripheral edge part 58 in a spring insertion hole 57 of this movable core 32. Accordingly, when the movable core 32 is reengaged with a rear end 31 of the needle 25 after the nozzle port 23 is once closed, the nozzle port 23 can be prevented from being opened by misoperating the needle 25.
Patent JP-S6347050-A (JP)
Title: Manufacture of micro-diameter pin
Inventor: KITAGAWA YOSHIHIRO
IPC: B24B5/38
Filed: 1986-08-08
Abstract: PURPOSE:To improve a yield by lifting a workpiece with a screw adjusting mechanism through rotation on a rotary bed, cutting the pin formation part of the workpiece under rotation and upward motion with a rotation grinding stone, and supporting the grinding portion with a guide plate. CONSTITUTION:When a rotary bed 5 has been rotated, a workpiece 3 turns together with the bed 5 due to the holding force of a sleeve 2, but a bush 7 and an adjusting bolt 91 do not turn due to small frictional resistance accruing from the conical-shaped coupling thereof to a ball 8. And when an adjusting nut 92 has been turned in an arrow 'A' direction with the turning of a grinding stone 11 concurrently with the rotation of the bed 5, the workpiece 3 moves upward in an arrow 'C' direction, turning against the holding force of the sleeve 2. In the course of the upward motion, the workpiece 3 is cut to a desired diameter by the grinding stone 11. And the cut portion is inserted in and supported with the guide hole 61 of a guide plate 6, thereby preventing the vibration of the workpiece 3 and enabling the quick cutting thereof. After the cutting process, the adjusting nut 92 is turned in a 'B' direction and a collet chuck 1 is released.
Patent JP-S6160697-A (JP)
Title: Novel derived nucleic acid arrangement, manufacture and method of detecting nucleic acid or nucleic acid arrangement
Inventor: HERUMAN GURAAFU
IPC: C07H21/00
Filed: 1985-08-28
Abstract: 1. Derivatised nucleic acid sequence with one or more structural elements of the general formula : X-A-M in which X signifies the group  see diagramm : EP0173251,P7,F2  or  see diagramm : EP0173251,P7,F3  whereby the N-atom represents the amine nitrogen atom of a nuclein base and R a straight-chained or branched lower alkylene radical which can be interrupted by heteroatoms, whereby in the case of the nuclein bases, it is a question of the bases adenine, guanine, cytosine, uracil, thymine, orotic acid, xanthine, hypoxanthine, 5-hydroxymethyl-cytosine or 5-hydroxymethyluracil of the nucleic acid, A a bifunctional bridge member and M an antigen, hapten or antibody.
Patent JP-S5888999-A (JP)
Title: Ultrasonic wave transmitter and receiver
Inventor: TAKAYAMA RIYOUICHI
IPC: H04R1/30
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a sharp directivity and an excellent pulse characteristics, by providing a diaphragm at the center of a sticked type piezoelectric element, elastically fixing the surrounding of a diaphragm to a case with a buffer member and providing a thin plate having an opening in the front and a horn. CONSTITUTION:A diaphragm 13 is fitted to a coupling shaft 12 arranged at the center of a sticked type piezoelectric element 11. The surrounding of the diaphragm 13 is elastically fixed to the inside of a cylindrical case 17 via a buffer member 20 such as an elastic rubber formed in a circular ring. A sound absorbing member 21 is sticked at the bottom of the case 17. A circular opening 22  taking a straight line through the shaft 12 as a center, and a thin plate 23 having another opening 22' provided concentrically with the opening 22 are provided  in front of the diaphragm 13, and the case 17 and the thin plate 23 are inserted  to the bottle neck of a parabolic horn 24. Leads 19, 19' electrically connect the  element 11 and terminals 16, 16'. Through the constitution of an ultrasonic wave transmitter/receiver like this, a sharp directivity and an excellent pulse characteristic can be obtained and accurate measuring information can be obtained in  a short time interval.
Patent JP-H0474319-A (JP)
Title: Optical pickup
Inventor: TAKEI HIROMI
IPC: G11B7/09
Filed: 1990-07-16
Abstract: PURPOSE:To make the device small in size and light in weight, and to shorten the adjustment time of a focus detecting system by constituting the focus detecting system by performing partial masking to two emitting faces of a polarization beam splitter, and also, joining a split prism. CONSTITUTION:The emitting face of a polarization beam splitter 4 becomes two sectors from a circular luminous flux because two triangular parts 17 in the vertical direction in four triangular parts divided into four by two pieces of diagonal lines are subjected to sand grinding and black coating, and they are made incident on a split prism 14. Two sector luminous fluxes which are made incident on the split prism 14 are subjected to horizontal shift by two wedge prisms of its arbitrary angle of the split prism and emitted, and caught by a photodetector 16 being in front thereof. In such a way, the device can be made small in size and light in weight, and the adjustment time of a focus detecting system can be shortened.
Patent JP-S57111330-A (JP)
Title: Expandable particle and production thereof
Inventor: YAMAMOTO OSAMU
IPC: C08J9/20
Filed: 1980-12-29
Abstract: PURPOSE: To obtain expandable particles which keep their expandability even when they are allowed to stand in the pre-expanded state in atmosphere for a long time, by impregnating a styrene/polyolefin copolymer resin with both a volatile blowing agent and a specified liquid substance.  
     CONSTITUTION: Expandable particles are obtained by impregnating 100pts.wt. base resin obtained by suspension-polymerizing a styrene monomer with an olefin resin (e.g., PE) in an aqueous medium, with (A) 5W30pts.wt. volatile blowing agent (e.g., propane or butane) and (B) 0.5W5.0pts.wt. normally liquid substance being compatible with the above base resin and having a normal pressure b.p. ≥250°C (e.g., dibutyl phthalate, dioctyl maleate). The impregnation can be carried out by adding the components (A) and (B) to the aqueous medium before, curing or after the above copolymerization reaction, or can be carried out after separation of the base resin after completion of the reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6164458-A (JP)
Title: Printing wire
Inventor: FUJIWARA TETSUO
IPC: B41J2/25
Filed: 1984-09-07
Abstract: PURPOSE:To obtain a light wt. printing wire having excellent abrasion resistance and high toughness, by providing an alloy layer based on nickel or cobalt to the surface of a wire main body based on a hard alloy powder containing titanium carbide. CONSTITUTION:A printing wire has a wire main body, which comprises a hard sintered alloy based on a hard alloy powder containing titanium carbide and containing at least one component selected from nickel and cobalt as a bonding phase, and an alloy layer, which is formed on the surface of the wire main body and based on nickel to which nickel phosphide or nickel boride was precipitated. or an alloy layer based on cobalt to which cobalt phosphide or cobalt boride was precipitated. The hard alloy powder containing titanium carbide contributes to the enhancement of the hardness and abrasion resistance of the printing wire. The bonding layer comprising at least one component selected from nickel and cobalt brings trouble to the wettability with the hard alloy powder or the particle growth of said alloy powder and contributes to a sintering property. The alloy layer, which is formed to the surface of the wire main body, comprising the hard sintered alloy imparts high toughness without bringing about the lowering in hardness.
Patent JP-S6343903-A (JP)
Title: Production of polymer latex composition filled with hydrophobic substance
Inventor: YAMAGUCHI JIRO
IPC: C08F2/24
Filed: 1986-08-11
Abstract: PURPOSE:To obtain inexpensively a stable polymer latex composition filled with a hydrophobic substance, useful for photographic uses, by mixing an aqueous polymer latex of a water-insoluble polymer with an oil-in-water emulsion containing a hydrophobic substance. CONSTITUTION:A polymer insoluble in water and soluble in a low-boiling organic solvent is dissolved in a low-boiling water-immiscible organic solvent. This solution is mixed with water or an aqueous organic colloid solution in the presence of an emulsifier to form an emulsion, and the organic solvent is removed to obtain an aqueous polymer latex. Separately, a solution of a hydrophobic substance in a low-boiling water-immiscible organic is mixed with water or an aqueous organic colloid solution in the presence of an emulsifier to produce an oil-in-water emulsion. This emulsion is mixed with the above aqueous polymer latex, whereby the polymer latex is filled with the hydrophobic substance to obtain the title composition.
Patent JP-H0852521-A (JP)
Title: Advancing/retreating device of clamp
Inventor: YONEZAWA KEITARO
IPC: B21D37/14
Filed: 1994-08-10
Abstract: PURPOSE:To build an advancing/retreating device in small size and light weight. CONSTITUTION:T leg 8 of a hydraulic clamp 3 is fitted into T groove 6 arranged in the lower part of slide 2 free to advance/retreat, a sprocket 22 for transferring is arranged rotatable to a block 65 mounted to the right lower part of slide 2. The tip part 23a of transfer chain 23 driven by the sprocket 22 is connected to T leg 8. When the clamp 3 is retreated to a retreated position Y from advanced position, the sprocket 22 is rotated counterclockwise. The chain 23 moves T leg 8 in the right direction along T groove 6, 70. When the clamp is moved to the retreated position Y, a pressing part P arranged to a tooth tip part 22a of sprocket 22 strongly presses and fixes T leg to the peripheral wall 70a of T groove 70. Thus, the clamp is prevented from moving at the retreated position.
Patent JP-H0475350-A (JP)
Title: Manufacture of thin film transistor
Inventor: KOBAYASHI KENICHI
IPC: H01L29/78
Filed: 1990-07-18
Abstract: PURPOSE:To make it possible to manufacture a thin film transistor merely at a singe coat of image reversal photoresist by providing a first pattern formation process which processes a channel protection film based on the application of a first resist pattern shaped in conformity with a gate electrode, a second resist pattern formation process which carries out exposure development based on a photolitho mask, and a third resist pattern formation process which eliminates the resist on the channel protection film and forms a resist pattern. CONSTITUTION:This is a thin film transistor manufacture process based on the application of image reversal photoresist characteristic capable of etching each layer comprising an ITO layer 40, an n<+>a-Si:H layer 28', and an a-Si:H layer 27' at a time. Therefore, in a process after the formation of a channel protection film 29, a thin film transistor can be manufacture by coating the resist at a single coat of image reversal photoresist, which makes it possible to simplify the manufacture process.
Patent JP-S6166608-A (JP)
Inventor: HATANAKA TAKATERU
IPC: B28B3/02
Filed: 1984-09-10
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-S6081180-A (JP)
Title: Manufacture of 3-formyl-tetrahydrothiopyrane
Inventor: NORUBERUTO GEETSU
IPC: C07D335/02
Filed: 1984-09-10
Abstract: 3-Formyltetrahydrothiopyrans are prepared by hydrogenating a 3-formyl-5,6-dihydro-2H-thiopyran in the presence of a catalyst containing nickel, cobalt, platinum, copper and/or silver; if necessary, the 3-formyl-5,6-dihydro-2H-thiopyrans are prepared by converting bis-( beta -formylethyl) sulfides and/or 3-formyl-4-hydroxytetrahydrothiopyrans in the presence of an acidic catalyst, and, if required, these bis-( beta -formylethyl) sulfides and/or 3-formyl-4-hydroxytetrahydrothiopyrans are prepared by reacting an acrolein with hydrogen sulfide (a) in the presence of a basic catalyst and of methylene chloride, aromatic hydrocarbons and/or 1,1,2-trichloroethane as solvents, and/or (b) in the presence of a carboxamide. The compounds obtainable by the process according to the invention are useful starting materials for the preparation of dyes, drugs and pesticides.
Patent JP-S6346615-A (JP)
Title: Rotary head device
Inventor: HARA SHINICHI
IPC: G11B15/61
Filed: 1986-08-13
Abstract: PURPOSE:To obtain uniform and accurate spacing by providing a tape guide having a shape connecting the tip of a magnetic head and the circumferential face of a drum without any step to the part of a magnetic recording medium inlet of the magnetic head. CONSTITUTION:The magnetic head 6 is imbedded in a window 7 of an upper drum 1 by a resin 11 such as a silicon resin, a tape guide 12 is provided between the inlet of a video tape of the magnetic head 6 and the circumferential face of the upper drum 1 so as to eliminate the discontinuity of the boundary between the circumferential face of the upper drum and the video tape inlet of the magnetic head. Thus, the location of the minimum spacing is not deviated from the gap 8 toward the video tape exit due to the rigidity of the video tape and uniform and minute spacing is obtained between the magnetic head 6 and the video tape 4 near the gap 8.