baber/WOPTO huggingface dataset:
Patent JP-H04369853-A (JP)
Title: Semiconductor device
Inventor: UDA TAKAHISA
IPC: H01L23/522
Filed: 1991-06-19
Abstract: PURPOSE:To prevent voids from occurring in the side wall of a viahole by a method wherein a dummy wiring is provided to the same wiring layer as a first wiring, and a viahole is provided to an interlayer insulating film on a third wiring formed on the same wiring layer as a second wiring provided onto the first wiring. CONSTITUTION:An aluminum layer is deposited on a BPSG film 6 and patterned for the formation of an aluminum wiring 7 on a polycrystalline silicon layer 5 and aluminum wiring 7a or a dummy wiring on a polycrystalline silicon layer 5a. Then, a silicon oxide 8 is deposited on the surface including the aluminum wiring 7 and 7a, and an SOG film 9 is provided thereon to fill recesses to make the surface flat. Then, silicon oxide films 10 and 8 on the aluminum wiring 7a are etched to form a cup-shaped viahole 11 used for improvement in step coverage, an aluminum layer is deposited on the surface including the viahole 11 and patterned into aluminum wiring 12.
Patent JP-S5371244-A (JP)
Title: Grounding direction relay system
Inventor: NOHARA GOUO
IPC: H02H3/38
Filed: 1976-12-08
Abstract: PURPOSE: To improve the sensitivity of detection without giving rise to increase of the treatment period with a treatment carried out by subtracting zero phase current at the prevailing instant from zero phase current memorized before a predetermined period of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H085390-A (JP)
Title: Device and method for setting azimuth of vehicle
Inventor: SHIDONII EMU BENETSUTO
IPC: G08G1/0968
Filed: 1995-06-13
Abstract: PURPOSE: To make setting of an initial azimuth by determining an actual road azimuth near a first beacon and also the initial azimuth obtained by presumption, and correcting this presumptive initial azimuth with the initial deflection angle determined on the basis of the previously obtained road azimuth and estimated initial azimuth. CONSTITUTION: When a car passes a beacon 42a, a presumptive navigation system judges the position of car near the beacon 42a, and sets the apparent road azimuth using the presumptive initial azimuth over the area from near the beacon 42a to the road 40a having the actual road azimuth 46a. The azimuth 46a is measured as azimuth between the beacon 42a and the second beacon 44a. The presumptive initial azimuth is corrected with the initial angular deflection between the apparent road azimuth and the azimuth 46a. When the car is passing the beacon 44a, the coordinates for the beacons 42a, 44a are known, and the initial angular deflection is measured and therewith the apparent road azimuth is corrected, and thereby any form of abnormality concerning angular slippage can be corrected.
Patent JP-S63311452-A (JP)
Title: Recovery system for data file
Inventor: FURUBAYASHI SHOSAKU
IPC: G06F12/00
Filed: 1987-06-12
Abstract: PURPOSE:To ensure a continuous operation with no intervention of an operator when a power interruption is recovered by using a duplex file device and replacing the file data containing no error with file data having an error to copy it when power interruption is recovered. CONSTITUTION:A data file device 10 consists of 1st and 2nd data file devices 11 and 12 which store the same data. A data replacement end deciding means 22 decides the display contents of a data replacement end display means 13 which are read via a data updating means 21. A medium error detecting means 23 detects whether the file data read by the means 21 and stored in the devices 11 and 12 have errors or not. A copy instruction means 24 sends an instruction to the means 21 to perform a copying action to the device 11 or 12 when a data error is detected. In such a way, the automatic operation is continued for a file processor with no intervention of an operator.
Patent JP-H10340739-A (JP)
Title: Secondary lithium ion battery
Inventor: MATSUMOTO YOSHIAKI
IPC: H01M10/0567
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a secondary lithium ion battery, capable of quickly lowering the temperature and the inner pressure, in case of inner temperature rise due to short-circuiting or the like. SOLUTION: In a secondary lithium ion battery produced by installing electrodes produced by coating collector bodies 10, 12 with active materials 14, 16 on the opposite to each other, while putting a separator 18 between the electrodes and immersing the resultant electrodes and separator in an electrolytic solution 22 in a container 20, microcapsules 24 made of polymer resin coating and containing a thiophosphate-type solvent, a solvent free of water or electrolytic substance for electrolytic solution, in a closed state are mixed in the electrolytic solution 22. At the time when the electrolytic solution 22 reaches a prescribed temperature due to an abnormal incident such as short- circuiting, the polymer resin coating of the microcapsules melts, and the liquid of such a solvent enclosed in the insides of the microcapsules leaks out into the electrolytic solution 22.  The liquid works as a battery reaction suppressing material or combustion suppressing material, and the temperature increase of the battery can be suppressed.
Patent JP-S5574932-A (JP)
Title: Setting device for magnet floater
Inventor: UMEZAWA FUMIAKI
IPC: B21D43/24
Filed: 1978-11-29
Abstract: PURPOSE: To make the work of setting correctly operable even for a blank material of different shape, by providing a groove of circular arc-shape in a plate to which the magnet floator is installed, and a shaft movably engaged to this groove.  
     CONSTITUTION: A magnet floater 1 is fixed to a plate 2, and in the plate 2 is provided a groove 2a of arc-shape, and to this groove is movably engaged a shaft 11a. With the magnet floater 1 forwarded by the action of a cylinder 5, the magnet floater 1 is contacted to one point of blank material 22. Further with a head 3 forwarding, the shaft 11a is shifted in the groove 2a, followed by a contact of the magnet floater 1 to a second point of the blank material 22, thus can be obtained a contact uniformly even to a blank material of different shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5480353-A (JP)
Title: Heat-resistant rubber composition
Inventor: KATOU SHINGO
IPC: C08L83/00
Filed: 1977-12-08
Abstract: PURPOSE: A heat-resistant rubber composition having improved flex and crack propagation resistance after heat aging, comprising a heat-resistant rubber and specific short aromatic polyamide fibers.  
     CONSTITUTION: 100 parts by wt. of a heat-resistant rubber, such as ethylene-propylene, ethylene-propylene-unsaturated component (e.g. dicyclopentadiene, 1,4- hexadiene, etc.) copolymer, butyl rubbers, etc. is incorporated with 0.5W10 parts by wt., aromatic 6W5 parts by wt. of short aromatic polyamide fibers, 1W30 mm in  length and 10W50μ in diameter, e.g. poly (p-phenylene terephthalamide, poly (m- phenylen terephtalamide), etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000337797-A (JP)
Title: Igniter and header assembly
Inventor: YAGINUMA HISAKATSU
IPC: B60R21/26
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes of an igniter and a header assembly by integrating a powder chamber in which igniting powder is directly charged and the putting section of a cap positioned on the opening side of the powder chamber with a housing section. SOLUTION: The igniter uses trinitroresorcine lead as igniting powder 30. A resin plug 50 has a housing section 51 for the igniting powder 30 and a buried header assembly 10. The plug 50 also has two leg sections 55 for fixing a vehicle-side electric connector. The housing section 51 is integrally provided with a powder chamber 52 in which the igniting powder 30 is directly charged, and the putting section 54 of a cap 70 positioned on the opening 53 side of the chamber 52. The igniter is manufactured by injection-molding the header assembly 10 after a heating element 13 is fixed to the header 10 (by welding in the case of a bridge wire or simultaneously forming between plated layers in the case of a thin film resistor) and setting the assembly 10 in an injection molding tool. The used resin is a polyphthalamide resin.
Patent JP-H05317394-A (JP)
Title: Gelled deodorizer for use toilet
Inventor: HIRATA JUNICHIRO
IPC: A61L9/01
Filed: 1992-05-14
Abstract: PURPOSE:To provide a gelled deodorant for use in the men's room which restrains bad odor safely without generating strong irritating smell. CONSTITUTION:A gelled deodorant for use in toilets comprises at least one kind of aldehyde compound, agar, low-cast Bingham, an antibacterial agent and/or preservative, propylene glycol, water-dispersed perfume and water, and at least one kind selected from glyoxal, glutaraldehyde or benzaldehyde is employed as the aldehyde compound. The gel main body is preferably composed of 1.0 to 205 parts by weight of agar, 0.1 to 0.8 parts by weight of low-cast Bingham, and 4.0 to 7.0 parts by weight of propylene glycol and the aldehyde compound is preferably added thereto by 5 to 35 parts by weight.
Patent JP-S629240-A (JP)
Title: Optical fiber type temperature sensor
Inventor: KAMINAGA KENJI
IPC: G01K11/12
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a compact, easy-to-handle sensor which has good precision and performs stable temperature detection by detecting optically a change in the propagation mode of an optical fiber caused by variation in the refractive index of the clad layer with temperature. CONSTITUTION:The clad layer 11 made of a chlorine compound such as 1,1,1 trichlorethane having large refractive index temperature dependency and plastic such as polyimide is formed at the outer periphery of a core 10 made of quartz, multicomponent glass, plastic, etc. Further, the outer periphery of the clad layer 1 is coated with the 2nd clad layer 12 made of silicone and a jacket 13 by extrusion, thereby forming an optical fiber core for a temperature sensor. Further, this core is coated with a tension member 14 and a sheath 15 in consideration of the strength in practical use to form an optical fiber type temperature sensor 16. Then, the sensor 16 is arranged in a measurement area and light is incident from a light source 18. Then the refractive index of the clad layer 11 decreases as the temperature rises and the intensity of transmitted light detected by a photodetector 19 increases as the temperature in the measurement area rises. Consequently, high precision temperature detection is performed.
Patent JP-S6128330-A (JP)
Inventor: UCHIYAMA KICHIJI
IPC: A01G31/02
Filed: 1984-07-17
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-H0314651-A (JP)
Title: Figured cloth and method for weaving the same cloth
Inventor: ONO HIROICHI
IPC: D03D25/00
Filed: 1989-06-12
Abstract: PURPOSE:To emboss an embroidered figure on a base cloth at a low cost by hanging specific foil warp, metallic warp, colored warp and ground warp using a same embroidery lace needle, weaving the warp and specific weft to form a ground cloth and weaving specific weft and warp onto the ground cloth. CONSTITUTION:A foil warp, metallic warp and colored warp for weaving embroidered figure and foil warp, metallic warp and ground warp for weaving ground embroidery pattern are hung by a same embroidery needle and foil weft, metallic weft and ground weft are used as the weft and warp for weaving the above-mentioned ground embroidery pattern and ground weft are structured to form a ground cloth. Then the above-mentioned warp for weaving embroidery pattern and foil weft and metallic weft are woven to make it possible to emboss embroidered figure from above the ground embroidery pattern in a simple equipment.
Patent JP-H0438874-A (JP)
Title: Manufacture method of semiconductor device
Inventor: FUJINAGA MASATO
IPC: H01L29/40
Filed: 1990-06-04
Abstract: PURPOSE:To prevent contact failure by boring a contact hole by means of etching, then growing a new silicon section on a thin etched silicon layer based on epitaxial growth, and then depositing a wiring material thereon. CONSTITUTION:When an oxide film 6 is etched and a contact hole 8 is bored, a silicon layer 3 is also etched simultaneously. Therefore, after the etching is over, a silicon section 4 is adapted to grow on the thus etched section based on epitaxial growth. Then, when an aluminum wiring 7 is built in, a contact area for the silicon layer 3 and the aluminum wiring 7 is increased, which lowers contact resistance and reduces contact failures as well.
Patent JP-S6037745-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/768
Filed: 1983-08-10
Abstract: PURPOSE:To lower a resistance value of multilayer Si wiring, in such a case that an Si substrate forming a fiffused region is covered with an insulating film, an aperture is formed corresponding to the diffused region and a first Si wiring of the polycrystalline being in contact with the diffused region is deposited,by further stacking a metal film such as Ti thereon, opening a window to the interlayer insulating film provided thereon and connecting a second Si wirig to the exposed first Si wiring. CONSTITUTION:An insulating film 13 is deposited on the surface of Si substrate 11 forming the diffused region 12, an aperture is formed corresponding to the region 12, a first Si wiring 14 of the polycrystalline Si extending on the film 13 is deposited while it is being in contact with the exposed region 12. In this case, a metal film 15 such as Ti is further stacked on the wiring 14 and these are surrounded by an interlayer insulating film 16. Thereafter, an aperture is formed on the film 16, exposing the surface of Si wiring 14 and a second polycrystalline Si wiring 17 being in contact thereto is formed by extending on the film 16. Thereby, a resistance value of multilayer wiring as a whole can be lowered.
Patent JP-S5371730-A (JP)
Title: Centrifugal force system governor for internal combustion engine
Inventor: MAKINO JIROU
IPC: F02D1/04
Filed: 1976-12-08
Abstract: PURPOSE: To provide to a governor both functions highest and lowest speed control and all speed control, by improving a RQ type governor and by adding all speed control functions without damaging performance in the case of low revolution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5848607-A (JP)
Title: Production of rare earth cobalt magnet
Inventor: SATOU TADAKUNI
IPC: H01F1/055
Filed: 1981-09-18
Abstract: PURPOSE:To improve the coercive force of a magnet alloy in the stage of prosition metals by a powder metallurgical method by sintering powder moldings in  an inert gaseous atmosphere contg. air. CONSTITUTION:After an R2T17 (R is Y and rare earth elements, T is transition elements) magnet alloy is melted to ingot, the molten alloy is cooled and is pulverized down to about 4mum average grain sizes. The powder is molded by pressurizing in a magnetic field and is then sintered in an inert gaseous atmosphere of Ar, etc. contg. <=40vol% air. Thereafter, the moldings are solubilized. The sintered bodies are treated under heating at 800 deg.C, then cooled down to about 300 deg.C. The resultant magnet is formed of the oxide and nitride of the powder metal, is subjected to pinning when dispersed uniformly, and improves coercive force without degradation in residual flux density.
Patent JP-H09330819-A (JP)
Title: Ceramic inductor, and method for manufacturing composite ceramic and ceramic inductor
Inventor: MURATA SATOSHI
IPC: C04B35/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic inductor and a composite ceramic which can improve saturation characteristics of the inductor to increase a transformer coupling coefficient, and also to provide a method for manufacturing a multilayered ceramic inductor. SOLUTION: A ceramic inductor 1 comprises a ceramic inductor body, a coil-shaped inductor electrode formed within the inductor body, and external electrodes 3a and 3b provided on the inductor body to be electrically connected with the coil-shaped inductor electrode. A region of the inductor body where the coiled electrode is formed, is made of nonmagnetic ceramic material, a region of the body inside of the coiled-electrode region is made of magnetic ceramic material, and all peripheral parts of the body outside of the coiled- electrode region are made of magnetic material.
Patent JP-S5573012-A (JP)
Title: Optical fiber with lens body
Inventor: HORIUCHI SHIGEKI
IPC: G02B6/42
Filed: 1978-11-25
Abstract: PURPOSE:To reduce losses owing to reflection and perform coupling of semiconductor light emitting elements with high efficiency by forming the side of a lens receiving output light to plane. CONSTITUTION:A fitting hole 6a is etched to the central part of the end face of an optical fiber 6 with its optical axis 7 as a center. Here, an etching solution of the etching rate for the material of the core part of the fiber 6 faster than that for the material of the clad part is used. A lens body 7 composed of a glass ball of a refractive index about 2.2 is fitted and bonded into this hole 6a by means of an adhesive agent 8 such as transparent epoxy resin of a refractive index about 1.5. After this has set, the fiber 6 is perpendicularly held and part of the glas ball is polished to form a flat surface. Since this results in the alighment of the lend body to the optical axis of the optical fiber with high accuracy and the reduced coupling losses owing to reflection at the end face, the optical fiber may be coupled to a semiconductor light emitting element at high accuracy.
Patent JP-S5573696-A (JP)
Title: Preparation of rhodium complex
Inventor: ONODA TAKESHI
IPC: C07B61/00
Filed: 1978-11-29
Abstract: PURPOSE: To obtain a rhodium complex useful as a catalyst for hydroformylation and soluble in aromatic compound solvents easily, by reacting rhodium acetate with a tertiary phosphine in a solvent.  
     CONSTITUTION: A rhodium complex of formula (L is tertiary phosphine) is prepared by reacting rhodium acetate (III) with a tertiary phosphine, e.g. triphenyl-phosphine, in the liquid phase in a solvent, e.g. a 1W6C alcohol, without requiring an auxiliary agent such as a tetrafluoroboric acid used in the conventional method. The rhodium complex thus obtained is readily soluble in aromatic solvents which are used in the hydroformylation of propylene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05211633-A (JP)
Title: System and method of combining multiple composite video signal and changing said signal into single output data stream
Inventor: JIYONASAN AIBUAN SHIIAN
IPC: H04N5/45
Filed: 1992-06-08
Abstract: PURPOSE: To provide a system and a method by which a single output data stream having the conventional signal quality can be formed synchronously to an output device by combining multiplex composite video signals with a memory space smaller than the conventional space. CONSTITUTION: An A/D converter 25 converts inputted composite video signals into digital signals and a buffer memory 80 receives the digital output of the ADC 25. A Luma decoding circuit 20 generates Luma signals by demodulating the amplitude of the sampled content of the memory 80. A color demodulating circuit 60 generate color data based on the content of the memory 80. A video data expanding circuit 170 combines the Luma signals with the color data. A multiplexer 140 generates a single output data stream synchronized to an output device.
Patent JP-H0315168-A (JP)
Title: Photo energy storage device
Inventor: MATSUMOTO HITOSHI
IPC: H01M10/39
Filed: 1989-06-09
Abstract: PURPOSE:To make a voltage control circuit unnecessary by limiting open termi nal voltage of a solar cell under a fluorescent light and direct sunrays to a specified value respectively. CONSTITUTION:When solid state secondary stacked cells combined with a solar cell are connected in series, the open terminal voltage of the solar cell under a fluorescent light of 200 luxes is limited to 0.4nV or less and that under direct sulrays of 100mW/cm<2> to 0.55nV or less. High potential in a positive electrode on charging is avoided, and drop in capacity in relatively small cycle numbers is prevented. A solid state secondary battery uses preferably a copper chevrel compound as the electrode material of the positive and negative electrodes, and a copper ion conductor such as RbCu4IxCly solid electrolyte as the electro lyte.
Patent JP-S629940-A (JP)
Title: Cylindrical body prepared with fiber-reinforced resin
Inventor: SUGITA MINORU
IPC: B29L31/06
Filed: 1985-07-05
Abstract: PURPOSE:To give a cylindrical body prepared with a fiber-reinforced resin having appropriate breaking elongation, high specific strength, excellent corrosion resistance and good formability, by using twisted cord-like continuous filaments prepared by twisting multi-numbers of continuous filaments as a part or all of the reinforcing fiber. CONSTITUTION:Both linear continuous filaments 1 and twisted cord-like continuous filaments 2 are oriented toward the longitudinal direction of the cylindrical body and filled in a synthetic resin 3 under the condition where a little tensile stress is being applied on these filaments. The ratio of the reinforcing fibers in the cylindrical body is in the range of 20-70vol%. The ratio of the continuous filaments 1 to the twisted cord-like continuous filaments 2 re in such a range that the twisted cord-like continuous filaments 2 occupies 20-100vol% because appropriate breaking elongation can not be obtained when the content of the twisted cord-like continuous filaments becomes small. Especially, a cylindrical body containing such high modulus fibers as carbon fiber as the reinforcing fibers and 60-70vol% of these fibers shows elasticity, breaking strength and elongation similar to those for the cylindrical steel.
Patent JP-H04346543-A (JP)
Title: Remote terminal maintenance control system
Inventor: HORIKOSHI KOJI
IPC: H04L69/40
Filed: 1991-05-24
Abstract: PURPOSE:To prevent the wrong connection between the data communication and the maintenance communication and also to secure the remote maintenance of a communication terminal equipment even in a date communication mode in a general digital network. CONSTITUTION:In a general digital network, a means is provided to set an incoming subaddress for identification of the data communication incoming and the maintenance communication incoming. Then the incoming subaddresses are collated with each other and the maintenance communication incoming is decided. In such a case, a maintenance communication data link is set and the maintenance communication is carried out by a D channel packet. Thus a maintenance communication data link is set independently of a data communication data link and the maintenance communication is carried out by the D channel packet when the maintenance communication incoming is decided. Then the wrong connection is prevented between a device of its own and another device and the maintenance communication is attained.
Patent JP-S5480385-A (JP)
Title: Anticorrosive rubber lining sheet
Inventor: TSUKAMOTO CHIAKI
IPC: C08L7/00
Filed: 1977-12-09
Abstract: PURPOSE: A lining rubber sheet containing graphite flakes with a specific particle size arranged in parallel and another sheet layer containing no graphite are laminated to produce said anticorrosive rubber sheet for lining.  
     CONSTITUTION: A rubber sheet for lining with a thickness of 0.5-8 mm containing graphite flakes arranged in parallel that is prepared by making a composition con- sisting of 100 parts by wt of a rubber and 2-200 parts of graphite flaks with an average particle size of 10-500 Tyler mesh and an ash content of less than 10 wt% into sheet of 0.2-2mm in thickness and doubling. The resulting sheet and a sheet of polyethylene or polyvinyl chlocide containing no graphite are laminated. 
     COPYRIGHT: (C)1979,JPO&Japio