baber/WOPTO huggingface dataset:
Patent JP-S59211958-A (JP)
Title: Separator for lead storage battery
Inventor: TSUJINO NAOHIRO
IPC: H01M50/42
Filed: 1983-05-17
Abstract: PURPOSE:To secure such a separator as being low resistance in thin type, excellent in antioxidation, and less in dissolution impurities, and not broken even if a pole plate gets deformed during use, by impregnating a paper-made body being inclusive of a lipophilic polymer fiber with oil composing alkane and cycloalkane as main components. CONSTITUTION:A paper-made body inclusive of a lipophilic polymer fiber is impregnated with oil composing alkane shown in a general expression CnH2n+2 and cycloalkane shown in a general expression CnH2n as main components. For example, the paper-made body consisting of a polyacrylonitrile fiber of 10wt%, a 6<phi>mumC glass fiber 7wt% and silica pulverized powder of 38wt% is impregnated with water soluble oil emulsion (oil 10% aqueous solution) as much as equivalent, then dried at a temperature of 110 deg.C, evaporating all moisture, thus a separator impregnated with oil is produced. For your information, the said oil emulsion is prepared in the following process that water soluble oil that is made of mixing refined mineral oil with alkane and cycloalkane as main components with a petroleum anionic active agent is diluted with water.
Patent JP-H10263400-A (JP)
Title: Amorphous alloy catalyst for reformed gas of hydrocarbon and use of the catalyst
Inventor: HASHIMOTO KOJI
IPC: B01J37/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To convert CO, CO2 and H2 in reformed gas of hydrocarbons into methane by their reaction using a catalyst obtd. by subjecting an amorphous alloy consisting of Zr and at least one of Co and Ni as a precursor to oxidation- reduction treatment. SOLUTION: An amorphous allay consisting of 20-80 at.% Zr and the balance essentially at least one of Co and Ni is used as a precursor and subjected to oxidation-reduction treatment to obtain the objective amorphous alloy catalyst 1. Reformed gas 6 of hydrocarbons enters a 1st reaction tube 2 from the top and CO, CO2 and H2 in the gas 6 cause exothermic methanation reaction producing methane and water in the presence of the catalyst 1. The gas 6 is then cooled to the original temp. fit for methanation reaction with a cooler 5 in a passage 3 and produced water 7 is separated. The remaining gas enters the upper part of a 2nd reaction tube 2, methanation reaction is caused again in the presence of the catalyst 1 and the gas leaves the tube 2 from the bottom.
Patent JP-S5715287-A (JP)
Title: Semiconductor memory
Inventor: YASHIRO TAKEHISA
IPC: G11C11/41
Filed: 1980-06-27
Abstract: PURPOSE:To realize small-area constitution when a semiconductor memory is integrated in a monolith on a semiconductor substrate, by composing the memory of two MISFETs and three pieces of wiring. CONSTITUTION:An MISFETQ1 and an MISFETQ2 having gate electrodes G1 and G2 are provided; the drain or source of the FETQ1 is connected to the electrode G1 of the FETQ2, and from the source or drain of the FETQ1 and the electrode G, an information writing-in terminal 1 and a write-in control terminal are led out, respectively. Consequently, the area of the constitution of the monolithic integration of a semiconductor memory on a semiconductor substrate is reduced.
Patent JP-S60239086-A (JP)
Title: Semiconductor laser device
Inventor: KOBAYASHI MASAYOSHI
IPC: H01S5/023
Filed: 1985-04-25
Abstract: PURPOSE:To prevent a short circuit due to molten solder to the side surface of a laser chip by forming a groove along the periphery or a trapezoid stepped section in size slightly smaller than a bonding region in the laser chip to the surface of a sub-mount. CONSTITUTION:A resin mask 3 having a rectangular narrow striped pattern smaller than the size of a laser chip is formed in the <110> and <1-10> directions to a thermal oxide film 2 on the (100) face of an Si substrate 1. The oxide film 2 is etched by using HF:NH4F=1:6, V grooves 4 are shaped through anisotropic etching by KOH, the oxide film 2 and the mask 3 are removed, and a sub-mount is formed through cutting 5. The laser chip 7 is placed on the sub- mount 8 so that the grooves 4 are hidden under the chip 7, load is applied to the chip 7, and the sub-mount 8 is heated to melt In as a solder material and the chip is bonded with the sub-mount. According to said constitution, short circuits by the solder material and the partial shielding of an output from a laser due to the bumps by solder and not generated.
Patent JP-S5612854-A (JP)
Title: Detector of rotating position and speed for rotor
Inventor: TOTSUTORI HIROSHI
IPC: H02K29/14
Filed: 1979-07-10
Abstract: PURPOSE:To detect the rotating position and the speed of the rotor in high accuracy by the detector by mounting magnet segments accurately formed on a disk made of material having high magnetic permeability as a magnetic flux producing pattern and disposing a plurality of magnetic reluctance effect elements on a substrate. CONSTITUTION:The magnet segments 11 formed in sector shape are disposed on the disk 10 made of material having high magnetic permeability, and are adhered thereto with resin or the liKe. A plurality of magnetic reluctance effect elements 4 for detecting the speed of the rotor are accurately formed at respective intervals by a photomechanical process. Spacers 12 are provided thereon to prevent occurrence of unnecessary air stream upon rotation of the rotor and displacement of the segments 11. The spacers 12 are preferably made of material having high magnetic permeability, and formed in the same thickness as the segments 11. In this manner expensive disk-like magnet becomes unnecessary to inexpensively produce the rotor and in high accuracy.
Patent JP-H01260718-A (JP)
Title: Horn-type lightning insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/42
Filed: 1988-04-08
Abstract: PURPOSE:To facilitate the mounting and simplify the application to the device already provided, even when the horizontal lead-in angle of a tension-resisting insulator makes an inclined angle, by electrically connecting a discharging electrode and a jumper wire via a spanned flexible lead wire. CONSTITUTION:A discharging electrode 39 in the voltage applied side on the lower end of a supporting insulator 22 and a jumper wire 20 is electrically connected by a flexible lead wire 26 with allowance. Thus the lead wire 26 can be connected between the discharging electrode 39 in the voltage applied side and the jumper wire 20 in accordance with the spacing therebetween, even when the horizontal lead-in angle of a tension-resisting insulator 12 makes an inclined angle and the jumper wire 20 is spaced away from the supporting insulator 22 inwardly or outwardly. As a consequence, application to an already provided tension-resisting insulator is facilitated.
Patent JP-S58204502-A (JP)
Inventor: KASHIWAJIMA TADASHI
IPC: H01C17/06
Filed: 1982-05-24
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-H08259777-A (JP)
Title: Rubber latex with increased particle size and abs resin composition obtained therefrom
Inventor: NAKAI YOSHIHIRO
IPC: C08L55/00
Filed: 1995-03-22
Abstract: PURPOSE: To obtain an ABS resin compsn. which is excellent in impact resistance, flowability, and surface gloss and does not allow fish eyes to appear by using a rubber latex with increased particle sizes formed by a specific method. CONSTITUTION: The rubber latex with increased particle sizes, having a wt. average particle size of 0.15-0.40μm, is obtd. by adding 0.1-10 pts.wt. (solid basis) acidic copolymer latex formed by copolymerizing 3-40wt.% acid monomer, 35-97wt.% at least one (1-12C)-alkyl acrylate. and 0-48wt.% other vinyl monomer copolymerizable therewith to 100 pts.wt. (solid basis) rubbery polymer latex having a solid content of 35-55wt.%, a wt. average particle size of 0.03-0.15μm and a gel content of 60-95% or by adding an aq. soln. of an inorg. or org. acid with a concn. of 1-10wt.% in an amt. of the acid of 0.1-5 pts.wt. to 100 pts.wt. (solid basis) above-mentioned rubbery polymer latex.
Patent JP-S5515047-A (JP)
Title: Moving point detection method
Inventor: SHIRAI JIYUNICHI
IPC: G01C21/00
Filed: 1978-07-18
Abstract: PURPOSE: To obtain accurately the linear distance and the bearing from a start point or the linear distance and the bearing to a destination by detecting the rotation bearing acoompanied with the movement of a rotary object equipped with a magnetic needle by a photo sensor and performing operation for every unit distance movement.  
     CONSTITUTION: Transparent disc-shaped rotary object 1 is provided freely rotatably where a magnetic needle is fixed in the diameter direction, and pattern 2 where bright and dark parts are arranged at an equal interval in the circumference direction is formed on the surface of rotary object 1. Two pairs of luminous materials and photo sensors 9, 10, 6, and 7 are arranged while interposing pattern 2 of rotary object 1. Further, a distance meter which generates one pulse for every unit distance movement is provided. in this constitution, the rotation bearing of rotary object 1 is detected by light receiving or non-receiving of photo sensors 6 and 7, and the unit ditance and the ratation bearing are used for every unit distance movement to obtain the moving direction and the linear distance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245890-A (JP)
Title: Control apparatus of ozone generator
Inventor: KOORIHAMA HIDEKAZU
IPC: C01B13/10
Filed: 1985-04-24
Abstract: PURPOSE:To enhance the safety of an ozone generator, by mounting a means for stopping the supply of a current to an ozone generation means for a predetermined time before entering an ON-time when the intermittent operation of the supply of a current is newly started. CONSTITUTION:At the ON-time of a power source 6, the supply of a current to an ozone generator 1 is stopped only for a stop time TD in a step 101. Next, the supply of a current to the ozone generator 1 is performed for an ozone generating period TON in a step 102 to perform the generation of ozone. Subse quently, the supply of a current to the ozone generator 1 is interrupted for an ozone distincting period TOFF (e.g., 1hr) in a step 103 to distinct ozone 10. On and after, as far as the power source 6 is succeedingly turned ON, the ozone generator 1 steadily repeats ON/OFF in the steps 102, 103.
Patent JP-S58205082-A (JP)
Inventor: TANAKA AKIRA
IPC: D01F9/12
Filed: 1982-05-26
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-H05259694-A (JP)
Title: Mounting method for surface-mounting component
IPC: H05K3/34
Filed: 1992-03-13
Abstract: PURPOSE:To delete the number of steps of mounting components by forming a shape when a first surface is disposed at a front side and a shape when a second surface is disposed at a front side the same. CONSTITUTION:Printed circuit boards are so mounted that one surface (e.g. a component surface) 12A of a certain one printed circuit board is present at one side and the other surface (solder surface) 12B of the board is present at the other side through a center line C-C of a mounting board 11. That is, after the first surface of the board in which a shape of the first surface disposed at a front side and a shape of the second surface disposed at its rear side to be disposed at a front side are formed the same is processed as prescribed, the board is rotated by half to set the second side to the front side, and processed as prescribed. Thus, replacements of a plurality of types of metal masks and mount data are eliminated, and an entire operating time is shortened.
Patent JP-H09328516-A (JP)
Title: Method and equipment for drying solid polymer
Inventor: YAMAMOTO RYOICHI
IPC: C08F6/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To dry a solid polymer by a method wherein a solid polymer can be efficiently dried while a solvent and an unreacted polymerization feedstock remaining in the polymer and recovered can be efficiently reused and to provide equipment therefor. SOLUTION: A method for drying a solid polymer, obtained through polymerization and optionally modified, by bringing it into contact with a drying gas to remove a solvent and/or an unreacted polymerization feedstock remaining in the polymer, wherein a drying gas comprising a gaseous polymerization feedstock is brought into contact with the solid polymer for drying (step 1), and the solid polymer is then brought into contact with a drying gas containing an inert gas (step 2). A part of the drying gas recovered from the step 1 can be reused for the step 1 by circulation after it is cooled to remove the condensed component.
Patent JP-H05259630-A (JP)
Title: Manufacture of circuit board coated with solder
IPC: H05K3/24
Filed: 1992-03-13
Abstract: PURPOSE:To vary the thickness of paste solder depositing composite depending on pads and further apply it with high accuracy by superposing a transfer sheet on a circuit board, transferring paste solder depositing composite to pads thereon, and heating it to deposit solder. CONSTITUTION:A transfer sheet 25 is prepared by applying paste solder depositing composite 23 of a required thickness, by printing, to regions of a peelable sheet 21 corresponding to pads 15 and 17 on a printed circuit board 11. The transfer sheet 25 is superposed on the printed circuit board 11, and the peelable sheet 21 is peeled off. Thus the paste solder depositing composite 23 is transferred to the pads 11 and 17 on the printed circuit board 11. Another transfer sheet 25 is prepared by applying paste solder depositing composite 23, by printing, only to a region of a peelable sheet 21 corresponding to the pad 17, where a thicker solder layer is to be formed. The transfer sheet 25 is superposed on the printed circuit board 11, and the peelable sheet 21 is peeled off to transfer the solder depositing composite 23 again.
Patent JP-H08289524-A (JP)
Title: Actuator
Inventor: MIYAKE KUNIAKI
IPC: H02K33/02
Filed: 1995-04-13
Abstract: PURPOSE: To enhance the durability of spring bodies for linking a driving body and a fixed body. CONSTITUTION: Yokes 9 and 10 are laminated on both poles of a permanent magnet 8. A groove part 12 extending in the axial direction is formed between both yokes 9 and 10. A driving body 7 is constituted of these members. A coil 4 is fixed to a supporting member, and a fixed body 1 is constituted. At least a part of the coil 4 is located in the groove part 12 of the driving part 7. The driving body 7 and the fixed body 1 are linked with two spring bodies 16 and 16. Both bodies can be relatively reciprocated in the axial direction. When AC is made to flow through the coil 4, the electromagnetic force is generated in the coil 4, and the repulsive force against the electromagnetic force is generated in the driving body 7. The repulsive force becomes the power source for driving the driving body 7. the repulsive force is made to act against the vibration from a vibrating body.  Thus, the inputting vibration can be attenuated.
Patent JP-H10284491-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI YASUTSUGU
IPC: H01L23/52
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To increase the bonding strength of pads with connecting members by forming a wiring pattern on a semiconductor substrate, coating the pattern with an insulating film, forming openings through the insulating film for exposing the wiring pattern, forming a metal layer, coating the metal layer with a metallic film, polishing the surface of the metallic film, imparting an electrode material, and so on. SOLUTION: After electrodes 26 are formed by growing Al by the CVD method, a semiconductor wafer on which a polyimide film 27 is formed is sliced into chips and each chip is die-bonded to a package. Then an Au ball having a diameter which is about twice as large as the diameter of a bonding wire 28 is formed at the front end of a capillary which is a wire bonding tool and the bonding wire 28 is formed by thermocompression bonding the Au ball to the electrodes 26 while ultrasonic vibrations are applied to the Au ball and moving the capillary to the lead side of the package. Finally, a semiconductor device is manufactured by performing wire bonding by connecting the front end of the bonding wire 28 to the lead wire of the package.
Patent JP-H04320485-A (JP)
Title: Organic electroluminescent device
Inventor: SATO YOSHIHARU
IPC: C09K11/06
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the title device which can give an excellent luminance of emission at low driving voltage by incorporating a specified compound into a hole injecting and transporting organic layer and/or an electron injecting and transporting layer in the title device comprising an anode, a hole injecting and transporting organic layer, an electron injecting and transporting organic layer and a cathode. CONSTITUTION:The title device comprises an anode, a hole injecting and transporting layer, an electron injecting and transporting organic layer, and a cathode, and the hole injecting and transporting layer and/or the electron injecting and transporting layer comprises a compound represented by the formula, wherein A represents an arylene group; R<1> and R<2> each represent hydrogen, alkyl, alkenyl, aryl, a substituted or unsubstituted aromatic hydrocarbon group, an aromatic heterocyclic group; X represents oxygen or sulfur; and Y<1> and Y<2> each represent hydrogen, halogen, nitro, amino, cyano or alkoxy (carbonyl).
Patent JP-S5423348-A (JP)
Title: Control method for apparatus on multi-microcomputer system
Inventor: HOSAKA MASAO
IPC: G06F15/177
Filed: 1977-07-23
Abstract: PURPOSE:To attain complicate and advanced control of a copying machine, etc., by exchanging information among a plural number of microcomputers via interruption lines by input-output instructions.
Patent JP-S5715883-A (JP)
Title: Water treating device
Inventor: AMANO KENICHI
IPC: B01D21/30
Filed: 1980-06-30
Abstract: PURPOSE: To make the inflow and effluence control of treated water possible by detecting the turbidity of each layer of the treated water and measuring the concn. of the suspended solids of supernatant in a device of treating sewage.  
     CONSTITUTION: The sewage 1 aerated in an aerating tank 2 is fed to s settling basin 3, where soluble org. matter settles as sludge 5 and is separated from supernatant 4. A turbidity detecting end 10 is suspended in this supernatant, and the detection signal of a detecting end 10 is fed to a measuring part 9, by which the turbidity having a correlation with suspended solids is detected. Based on the results of this detection, the distribution of the suspended solids in the supernatant is known, and the rate of inflow or the effluence of treated water is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01262366-A (JP)
Title: Ignition timing control device
Inventor: FUJIMOTO HIROAKI
IPC: F02P5/155
Filed: 1988-04-11
Abstract: PURPOSE:To prevent an engine stall condition upon abrupt acceleration or deceleration of a ship or the like in which the timing of ignition is changed in accordance with a throttle opening degree, by providing a relaxing spark retarding means for setting the variation rate of the throttle opening degree to a moderate value when the throttle is changed into a close position from an open position. CONSTITUTION:There are provided a signal coil 16 for delivering an ignition signal in synchronization with the rotation of an engine, and a relaxing spark retarding circuit 22 which receives an output signal from a throttle sensor 23, in order to deliver the output signals thereof to an ignition timing computing circuit 21 which carries out a predetermined ignition timing computation in accordance with the ignition signal from the signal coil 16 and the output signal from the relaxing spark retarding circuit 22 so as to apply an ignition control signal to a gate of a thyristor 4. In this phase, the relaxing spark retarding circuit 22 delivers an output in proportion to a variation rate of the output voltage of the throttle sensor 23 when the output voltage changes from a high value to a low value while delivering an output having a variation rate which is set to a value more moderate than the value when the output voltage reversely changes.
Patent JP-S59216436-A (JP)
Title: Device for holding end of stator coil
Inventor: SAITOU AKIO
IPC: H02K3/50
Filed: 1983-05-19
Abstract: PURPOSE:To prevent the end of a stator coil from deforming circumferentially and radially by holding the end of the stator coil by a strip securing ring press- fitted between upper and lower coils and a spacer press-fitted from between adjacent coils of the upper and lower coils. CONSTITUTION:The end 3 of a stator coil having a plurality of upper and lower coils 3a, 3b led from a stator core 2 is held by a series of strip securing rings 5a which is press-fitted to a gap W between upper and lower coils 3a, 3b to be secured integrally with the end 3 of the coil and has the prescribed thickness T, and a spacer 1a which is press-fitted from a gap W1 between adjacent coils of the upper and lower coils 3a, 3b to press the ring 5 and has the prescribed thickness. In this manner, a device for holding the end 3 of the coil to prevent the end 3 of the coil from deforming circumferentially and radially can be obtained.
Patent JP-2000284023-A (JP)
Title: Device for boundary-scan inspection on semiconductor device
Inventor: HATTA KAORU
IPC: G01R31/28
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To perform the input and output of effective signals and speedy and appropriate boundary-scan tests to a semiconductor device which comprises a module for boundary-scan tests and from which a part of control circuit for boundary-scan tests is omitted. SOLUTION: Analog boundary-scan tests are performed on a semiconductor device which comprises an analog boundary-scan circuit but does not comprise a test control block by performing the input and output of each of signals TDI, TDO, TCK, Shift-DR, Capture-DR, Update-DR, Enable, Mode1, Mode2, AT1, and AT2 to the semiconductor from a boundary-scan inspecting device via each of signal terminals 8 and 9. The boundary-scan inspecting device is provided with a test control block 130 and a test bus interface and controls the input and output of digital control signals on the analog boundary-scan circuit.
Patent JP-S5612993-A (JP)
Title: Heat exchanger
Inventor: GAMOU SHIYOUICHI
IPC: F28D7/04
Filed: 1979-07-12
Abstract: PURPOSE: To recover waste heat effectively and to improve thermal efficiency by installing the heat exchanger portion comprising a plurality of layers of pipes into a cylinder which is made by winding the pipe through which the influent water for domestic water boiler or the like passes.  
     CONSTITUTION: A hot water outflow pipe 1 is wound into the first layer heat exchange portion 2, similary pipes 2', 2" are wound such that each of the pipes 2', 2" lies over each clearance made by the lower wound pipe, partition plates 4 are sandwiched between the resulted layers, then the outer sides of them are surrounded by a spirally and cylindrically shaped inflow pipe 5, the vertically arranged coils of the pipe 5 being bonded, and the lowest heat exchange portion 2 is secured to the inflow pipe portion 5 by a support metal 6. In this construction the heat from a burner 7 can succesively heat the heat exchange portions surrounded by the cylindrical pipe 5, and cannot be escaped outside thereof, so that the heat is effectively used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58210147-A (JP)
Inventor: FURITSUTSU CHIYUMURAA
IPC: C22C33/02
Filed: 1983-05-20
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-S5213170-A (JP)
Title: Collection bag & bag filter for harmful fine dust
Inventor: SENTE TOORU
IPC: B01D46/02
Filed: 1975-07-23
Abstract: PURPOSE: To provide a bag filter collecting radioactive substances for removable operation to reduce operator's injury to a minimum. 
     COPYRIGHT: (C)1977,JPO&Japio