baber/WOPTO huggingface dataset:
Patent JP-H06214405-A (JP)
Title: Production of spacer for electrostatic image recording device
Inventor: YAMASHITA TAKEHIRO
IPC: G03G5/02
Filed: 1993-07-16
Abstract: PURPOSE:To prevent discharge breakdown through spacers without posing a problem of pickup of dust, etc., so that stable image exposing and recording can be executed by integrally forming these spacers by vapor deposition on either of a photosensitive body or a charge holding medium. CONSTITUTION:An electrode layer and a photoconductive layer are successively laminated on a substrate and patterning layers formed by vacuum vapor deposition are integrally formed as the spacers on this photoconductive layer or information recording layer. For example, the electrode 12 and the photoconductive layer 13 are successively laminate on the substrate 11 and the spacers 30 are integrally formed by vapor deposition in the pattern form on the photoconductive layer 13. The formation of the patterned spacers may be executed by the vapor deposition using a mask. The formation of the spacers 30 to the film thickness with high accuracy and consistent quality is possible if the spacers 30 are integrally formed by the vapor deposition in such a manner. A specified gap length is obtd. simply by superposing the photosensitive body and the information recording medium. There are no room for the intrusion of dusts, etc., between the spacers and the photoconductive layer 13.
Patent JP-H097472-A (JP)
Title: Pole mounted switch
Inventor: MIZUKAMI YOHACHI
IPC: H01H31/02
Filed: 1995-06-19
Abstract: PURPOSE: To reduce cost, and prevent the degradation of a surface of a spacer. CONSTITUTION: A pole mounted switch is provided with a support hollow porcelain 19 arranged in a pole mounted switch vessel 17, an insulating spacer 28 whose one surface comes into contact with the tip of the support hollow porcelain 19, a conductor 33 penetrating through the support hollow porcelain 19 and the spacer 28 and a collar-shaped base part 34 which is formed in a tip part of the conductor 33 and comes into contact with the other surface of the spacer 28. Metal plating 32 is applied to a surface of the spacer 28.
Patent JP-S6334895-A (JP)
Inventor: EGAMI HIDEMI
IPC: H05B41/24
Filed: 1986-07-29
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-H0227309-A (JP)
Title: Lens system for microfilm photographing
Inventor: NAKAUCHI HIROAKI
IPC: G02B13/24
Filed: 1988-07-15
Abstract: PURPOSE:To obtain an extremely compact lens which can correct satisfactorily an aberration although it has a comparatively wide angle, and whose overall length is short by constituting a lens system of lenses of five groups and seven pieces, and also, allowing it to satisfy specific conditions. CONSTITUTION:The lens system is constituted of the first group of the first positive lens being biconvex, the second group of a cemented lens of the second positive lens and the third negative lens, the third group of the fourth positive lens whose object side is a concave face and a meniscus, and the fifth group lens of a cemented lens of the fifth negative lens and the sixth positive lens in order from the object side. Also, when (f), f1, fA, d8, and f3 denote a focal distance of the whole system, a focal distance of the first lens group, a composite focal distance of the third and the fourth lens groups, an air interval between the third and the fourth lens groups, and a focal distance of the third lens, respectively, said lens system is allowed to satisfy conditional inequalities.
Patent JP-S6183122-A (JP)
Inventor: JIYAKOBUSU BUUIENSU
IPC: A61P35/00
Filed: 1985-08-10
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-H0340865-A (JP)
Title: Production of offensive smell decomposing yarn
Inventor: KASAMATSU SHIGENOBU
IPC: D06M101/16
Filed: 1989-07-07
Abstract: PURPOSE:To obtain cloth for decomposing an offensive smell component in steam by weaving or knitting conjugate type thermoplastic synthetic yarn comprising a specific core layer and a specific skin layer into cloth and etching the cloth by plasma to form dented parts extending from the surface of the skin layer to the core layer. CONSTITUTION:A core layer 15 comprising a thermoplastic polymer containing anatase type titanium oxide particles and metal particles 16 of platinum group is bonded to a skin layer 18 comprising a fiberforming thermoplastic polymer, the prepared conjugate type thermoplastic synthetic yarn is used to form cloth. The cloth is etched by plasma to give cloth suitable for apparel or interior, having preferably 1-10 dented parts 17 extending from the surface of the skin layer to the core layer based on 1mu square, decomposing an offensive smell component such as ammonia by titanium oxide exposed to the dented parts, decomposing and modifying offensive smell substances.
Patent JP-H10135808-A (JP)
Title: Power up detector circuit
Inventor: RONALD RAMMER FREEMAN
IPC: H03K17/22
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability by providing a capacitor turning on a node discharging transistor when the power source voltage of a discharging circuit becomes lower than a given level so as to normally reset a control circuit at the time of power disconnection in a short period. SOLUTION: A node 211 is kept lower than the conductive threshold value of a transistor 205. However, at the time of the power failure of a power source voltage Vdd, the voltage of the gate of a transistor 204 drops more than the voltage of a node 203 by more than a threshold value and the transistor 204 is continued. Thereby an electric charge stored on the voltage node 203 by the capacitor 202 is shared with a node 211 to boost the voltage of the transistor 205 to more than a conducting threshold value. Thus, a discharging line 206 drops the voltage of the node 203 to be sensed to make a power source reset signal a high value. By this method, reliability of detecting the loss of a power source voltage is improve due to the electric charge stored at the capacitor 202.
Patent JP-S6237141-A (JP)
Inventor: OKI KAZUHIRO
IPC: B31B50/25
Filed: 1985-08-13
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-S579081-A (JP)
Title: Arrester
Inventor: JIYON PII DEYUPON
IPC: H01J1/00
Filed: 1980-12-15
Abstract: A surge arrester block assembly for a high voltage arrester comprises a surge arrester block (34), a connector (36) and means (40) for electrically and mechanically connecting the connector (36) to the block (34) to allow for movement of the connector (36) with respect to the arrester block (34). The flexible connection thereby provided may be achieved by one or more wires (41, 42) or springs (42, 44). Alternatively, it may include a ball and socket connection (70, 59) or a flat rope (48) bent into a U-shape. A conductive plate (50) may be located between the block (34) and the flexible connection. There may be a plurality of blocks placed in end to end contact with each other. 
<??>The invention also provides a gapless arrester comprising a dielectric housing (12) having a bore (22) a receptacle (23) and a probe (16) located in the receptacle. The surge arrester block assembly is positioned in the bore (22) and extends partially into the receptacle (23) to support the probe (16).
Patent JP-2000011151-A (JP)
Title: Image display and data reading device and method therefor
Inventor: TABUCHI DAISUKE
IPC: G06F3/048
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To speedily scroll an image displayed on a window. SOLUTION: Plural image data 100-400 of different levels 1-4 different in data amount describing the same area 33 in an image 31 of the same object are prepared in a database. At each time of scroll, the image data 400 of the level 4 being the smallest in data amount are read from the database at first, and displayed, then the image data larger in data amounts in the levels 3, 2, and 1 in this order are successively read and displayed for an area 35 in the image 31 to be displayed on a window at each time of scroll.
Patent JP-H0932589-A (JP)
Title: Exhaust brake device
Inventor: KAMATA YUICHI
IPC: F02D45/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust brake device by which a backfire or the like is not caused even in the absence of an oxygen sensor and whose response time is small. SOLUTION: In an exhaust brake device where an exhaust shutter 27 is arranged in an exhaust pipe 5 of an engine E, the device is provided with an engine rotating speed measuring means 30 to measure engine rotating speed after fuel supply is stopped, a rotating speed integrating means to integrate measured rotating speed and a control means 26 to output a signal to close the exhaust shutter 27 when the integrated rotating speed becomes equal to or larger than rotating speed until the preset oxygen concentration in exhaust gas becomes equal to the oxygen concentration in the atmosphere.
Patent JP-S6438971-A (JP)
Title: Reversible electrical energy storage
Inventor: DEIITAA NEGERE
IPC: H01M10/05
Filed: 1988-07-18
Abstract: PURPOSE: To provide an electric energy accumulating device, which has a large accumulating capacity and is quickly dischargeable with an optional polarity by providing two electrodes containing as activating materials an organic compound which is made conductive by chemical or electrochemical oxidation or reduction as structural components. CONSTITUTION: An activating material is formed of at least two organic materials, made conductive by chemical or electrochemical oxidation or reduction, for example, a charge moving salt or naturally conductive polymer. Examples of the naturally conductive polymer include polyacetylene and a polymer having a conjugated πelectron with a 5-membered and a 6-membered heterocyclic group having nitrogen atom, oxygen atom or sulfur as a hetero- atom. This material, capable of being made conductive, is used as activating materials for both electrodes, whereby a reversible accumulating device having a relatively high accumulating energy can be provided.
Patent JP-S6420659-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KOJI
IPC: H01L21/331
Filed: 1987-07-16
Abstract: PURPOSE:To eliminate a decrease in the breakdown strength of a P-N junction due to the influence of wirings by providing a semiconductor layer interposed between insulating films at the intermediate of the wirings and a semiconductor substrate, and providing the P-N junction to the other end of the semiconductor layer. CONSTITUTION:An N-type diffused layer 26 is provided in a P-type silicon substrate 21, and connected to an N-type polysilicon 27 which becomes a field plate. The other end of the plate is extended farther from the position of a depleted layer if it is not provided, and a P-type polysilicon 28 is connected to the end. Aluminum wirings 24 of substantially the same potential as that of the substrate 21 is penetrated through an SiO2 film 23 formed thereon. When the region 28 becomes lower potential due to the influence of the wirings 24, since there is a P-N junction of the type biased reversely to the region 27, even if the region 27 becomes a high potential, charge is not moved from the region 28. Accordingly, the end of the region 28 continues to be a low potential. Thus, the breakdown strength of the P-N junction can not be reduced by the influence of the wirings.
Patent JP-H05343913-A (JP)
Title: Support device for gps antenna
Inventor: KIKUTA KATSUYUKI
IPC: H04B7/155
Filed: 1992-06-11
Abstract: PURPOSE:To provide a support device for a GPS antenna by which the antenna is automatically supported horizontally while the antenna is moved on a small sized vehicle. CONSTITUTION:A support mechanism 11 comprising a 1st turning body 29 turnable around a 1st shaft 27A and a 2nd turning body 33 supported by the 1st turning body 29 turnably around a 2nd shaft 31A orthogonal to the 1st shaft 27A is provided to the support device and a GPS antenna is supported by the 2nd turning body 33. Then actuators 13, 15 to turn the 1st turning body 29 and the 2nd turning body 33 are provided, tilt detection means 41, 43, 45, 47 to detect the tilt of the 1st and 2nd turning bodies 29, 33, and a correction quantity calculation means 19 calculating a turning correction quantity around the 1st and 2nd shafts 27A, 31A of the 1st turning body 29 and the 2nd turning body 33 based on the result of detection of the tilt detection means 41, 43, 45, 47 is provided. Furthermore, a drive means 21 to drive the actuators 13, 15 based on the result of calculation of the correction quantity calculation means 19 is provided to the support device.
Patent JP-S57100762-A (JP)
Title: Switching element
Inventor: IZAWA KAORU
IPC: H01L29/73
Filed: 1980-12-16
Abstract: PURPOSE:To obtain an element suitable for output control or the like for a sound signal amplifier by a method wherein a collector and an emitter are fractionized into several pieces and alternately formed and these collectors and emitters are electrically connected to form common electrodes at each collector or emitter. CONSTITUTION:An N<+> buried layer 32 is provided on a P type semiconductor substrate 30 to form an N type epitaxial layer 34 and the layer 34 is partitioned and isolated by an isolating region 36. A plurality of P type diffusion regions 38 partitioned in rectangular shape are formed at equal intervals on the surface section of the layer 34. And a rectangular N type diffusion region 40 with fixed width and length is formed and the regions 38 are arranged with the same shape in the form of m rows and n columns. These P type regions are divided to alternately form collectors C and emitters E and a common collector electrode 42c1 and a common emitter electrode 42E are formed. Meanwhile, the N type diffusion region is set at a base B and a base electrode 42B is formed at the base B.
Patent JP-S5879141-A (JP)
Title: Optical gas detector
Inventor: FUWA YOSHIAKI
IPC: G01N21/78
Filed: 1981-11-05
Abstract: PURPOSE:To make it possible to detect optically a gas to be detected by placing a chemical substance that changes its color in contact with the gas to be detected in the optical path between a light-emitting means and a light-receiving means and detecting the change in the amount of received light due to the discoloration. CONSTITUTION:In the box 1 of a detector a light-emitting means that consists of an optical connector 2, optical fiber 4, light-emitting lens 5, etc. and a light- receiving means that consists of the same units as in the light-emitting means. A discloring layer 7 is arranged in the optical path between the light-emitting means and light-receiving means. The discoloring layer 7 is formed with mixed minute particles which absorb palladium sulfite calcium as a color developing reagent when the gas to be detected is carbon monoxide. If there is no carbon monoxide, the discoloring layer 7 is yellow, but, if carbon monoxide enter, its color changes to dark brown, reducing the amount of reflected light, and it is detected by a light-receiving element. In this way carbon monoxide can be optically detected.
Patent JP-H05346638-A (JP)
Title: Silver halide photographic product
Inventor: SUZUKI RYUTA
IPC: G03C1/035
Filed: 1992-06-12
Abstract: PURPOSE:To provide the silver halide photographic product having a high sensitivity and improved preservable property. CONSTITUTION:This silver halide photographic product has a silver halide photosensitive material constituted by providing at least one layer of silver halide emulsion layers contg. a silver halide emulsion contg. silver halide particles having a multilayered structure sensitized with gold and chalcogen and thiocyanate, a light shielding container 22 contg. this photosensitive material and light transmissive hermetic containers 25, 26 housing the light shielding container 22. The photosensitive material is built into the light shielding container 22 in such a manner that a part 24 thereof exists on the outer side of the container. In addition, the photographic product has such structure that gas can pass through the inside and the outside of the light shielding container 22. The above-mentioned photographic product has a gaseous hydrogen cyanide scavenger in any position within the hermetic containers 25, 26.
Patent JP-H0820066-A (JP)
Title: Partially foamed thermally molded container and production thereof
Inventor: MORIWAKI TAKATSUGU
IPC: B65D81/38
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a foamed container intentionally made non-uniform in wall thickness distribution or sheet density by constituting a foamed core layer of a specific foam and forming a protruding part only to the outer surface of a container and setting the foaming magnification of the protruding part to a predetermined range and making the foaming magnification of a recessed part lower than that of the foamed core layer. CONSTITUTION:A partially foamed thermally molded container is obtained by thermally molding a laminated sheet having at least a two-layered structure consisting of a foamed core layer and non-foamed layers on both sides thereof. The foamed core layer consists of a thermoplastic resin, an inorg. filler and a foaming agent and is formed by compounding the thermoplastic resin and the inorg. filler in a ratio of 99.9-75:0.1-25wt.% and composed of a foam with an open cell ratio of 30-100%. Protruding parts are formed only to the outer surface of the container and the foaming magnificatlon N of the protruding parts is within a range of 1.2<=k<=4 in the relation of N=kXn when the foaming magnification of the foamed core layer of the laminated sheet before molding is set to (n). The foaming magnification of recessed parts is lower than that of the foamed core layer of the laminated sheet before molding.
Patent JP-H0466462-A (JP)
Title: Roll for smoothing wrinkle on film, etc.
Inventor: WAKITA RYUICHI
IPC: B65H23/025
Filed: 1990-07-05
Abstract: PURPOSE:To certainly smooth wrinkle on a film and others by forming the outer surface of a coating layer in a materially smooth cylindrical surface in a free state and setting hardness of a spiral projected ridge and the coating layer so that hardness of the former is high and that of the latter low. CONSTITUTION:A spiral projected ridge 13 of a wrinkle smoothing roll 10 does not directly make contact with a film 20 or others as it is covered with a coating layer 14. This film 20 and others come into contact with the outer surface of the coating layer 14 formed on a smooth cylindrical surface in a free state. As hardness of this coating layer 14 is lower than that of the spiral projected ridge 13, if the coating layer 14 is compressed by a tensile force of the film 20 or others, a part where there is none of the spiral projected ridge 13, that is, a part of a groove is more largely deformed in comparison with a part where there is the spiral projected ridge 13. By deformation of this coating layer 14 and deformation of the spiral projected ridge 13, even though it is slight, irregularity along the spiral projected ridge 13 is caused on the outer surface of the coating layer 14 and it extends the film 20 and others from the center to both sides by rotation of the wrinkle smoothing roll 10 to remove wrinkle.
Patent JP-H1067747-A (JP)
Title: Novel 2-(1h)-quinoline, its production and medicinal composition containing the same
Inventor: CORDI ALEX
IPC: A61P9/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound which is useful as a therapeutic agent for excitatory amino acid-participating neurological disease and psychiatric disorder. SOLUTION: This novel compound is represented by formula I (R1 -R3 are each H, a halogen, a 1-6C alkyl; R4 is OH, a 1-6C alkyl, amino), typically 7- nitro-2-(1H)-quinoline-3-sulfonic acid. The compound of formula I is prepared by reduction of a compound of formula II with lithium aluminum hydride in a non-protonic solvent to form an alcohol, oxidation of the alcohol with a metal oxide in an inert solvent to an aldehyde of formula III, condensation reaction of the aldehyde with an alkyl malonate of formula IV (alk means a 1-6C alkyl) in a protonic solvent in the presence of an alkali metal alcoholate to give an ester, reaction of the ester with bromine in pyridine to form a compound of formula V, reaction of the compound of formula V with a compound of formula: R'SH (R' is a 1-6C alkyl), followed by oxidation of the product with nitric acid in concentrated sulfuric acid.
Patent JP-H0230393-A (JP)
Title: Safety device for absorbing irradiated laser beams
Inventor: YOSHIZAWA HIROSHI
IPC: B23K26/12
Filed: 1988-07-19
Abstract: PURPOSE:To prevent laser beams from risk due to direct irradiation to materials expect an object by providing a water tank for absorbing laser beams containing laser beam absorbing solution on the whole irradiating range on the opposite side of a laser beam generator with sandwiching an object surface to be irradiated. CONSTITUTION:The laser beams L1 generated at the laser beam generator 1 irradiates an object surface at right angles with a laser beam head 3. The object 7 to be irradiated 7 on a transparent plate 6 for transmitting laser beams made of Zn, Se, etc., constituting a pedestal is fixed and supported, fused and cut by laser beams L1 and worked in a desired shape. The laser beam L2 passing through the transparent plate 6 for transmitting the laser beams is made incident on the water 5 in the water tank 4 for absorbing the laser beams, are absorbed, converted into thermal energy and not scattered outside. By this method, the laser beams are absorbed surely by the water tank containing laser beam absorbing solution, and safety is secured.
Patent JP-H0532879-A (JP)
Title: Resin composition and its production
Inventor: ABE HIROOMI
IPC: C08L101/00
Filed: 1991-07-18
Abstract: PURPOSE:To produce a resin compsn. excellent in impact resistance by melt mixing a polyphenylene ether resin, a polyarylene sulfide resin, a specific functional compd., and a specific polar compd. CONSTITUTION:100 pts.wt. the sum of a polyphenylene ether resin of formula I (wherein R<1> to R<4> are each H, halogen, an optionally substd. hydrocarbon group. or a hydrocarbonoxy group) such as poly(2,6-dimethyl-1,4-phenylene ether) and a polyarylene sulfide resin of formula II (wherein Ar is a divalent arom. group) such as polyphenylene sulfide is melt mixed with 0.1-30 pts.wt. functional compd. selected from the group consisting of maleic anhydride, glycidyl methacrylate, acrylamine, etc., and then with 0.01-20 pts.wt. compd. having at least two polar groups and selected from the group consisting of a diamine such as 1,12-diaminododecane, a polyisocyanate such as diphenylmethane diisocyanate, etc., thus giving a resin compsn. excellent in impact resistance.
Patent JP-S6070561-A (JP)
Title: Driving means of pickup
Inventor: TASHIRO HARUHIKO
IPC: G11B21/02
Filed: 1983-09-28
Abstract: PURPOSE:To find easily out the accuracy of dimension by performing the working of a frame having a motor fitting part, the working of a pickup holder and the fitting of shafts and a bush, from the same direction. CONSTITUTION:The frame 10 is molded by a metallic die cast, a motor 4 is fitted to the fitting part 10a formed on one end part and two shafts 6 are set up on a step part 10b formed the other end. The pickup holder 11 is supported by the shafts 6 through the bush 8 so as to be freely slided and a pickup 9 is charged to the pickup holder 11. At the working of said pickup holder 11, a base board 14 is used as a reference plane and grooves 11a, 11b and a pickup fitting part 11c are simultaneously worked from the same direction. In addition, the step part 10b for fitting the shafts 6 and the fitting part 10a of the motor 6 are simultaneously worked from the upper part of said frame 10. Therefore, the accuracy of the dimension is easily found out.