baber/WOPTO huggingface dataset:
Patent JP-S5723263-A (JP)
Title: Semiconductor device
Inventor: YASUJIMA TAKASHI
IPC: H01L29/73
Filed: 1980-07-18
Abstract: PURPOSE:To restrict surface recombination and improve a current amplification factor by providing the surface layer of the base region in a horizontal PNP transistor with a layer, wherein the maximum concentration of N type impurities is distributed on the surface side, for instance, through injection of ions. CONSTITUTION:An N type epitaxial layer 3 is formed on a substrate 1 provided with a burried layer 2 and the epitaxial layer 3 is provided with a diffused isolation layer 4 then to form an emitter region 5, collector regin 6, base taking out diffusion layer 7 and a channel stopper layer 8 masked by an oxide film. Next, the oxide film used as a diffusion mask is removed to again form a thermal oxide film 9, then, for instance, phosphor is injected into the surface layer of the base region masked by a resist 11 to form an N region 12 wherein the maximum concentration of phosphor is distributed on the surface side. Subsequently the resist 11 is removed to form a circuit element after various process of piling up of an interlayer film 13, forming of a contact window and forming a electrodes. Thereby, an internal electric field restrict the surface recombination of minority carriers injected into the base region 10 to improve a current amplification factor of the horizontal PNP transistor.
Patent JP-S5225308-A (JP)
Title: Device for controlling electric car
Inventor: NAITOU SHIYOUTAROU
IPC: B60L11/18
Filed: 1975-08-15
Abstract: PURPOSE: To prevent violent running that may result from the failure of chopper commutation on the electric ars which employ shunt motors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263679-A (JP)
Title: Detect inspecting device
Inventor: KIUCHI REIJIRO
IPC: G11B7/26
Filed: 1987-04-21
Abstract: PURPOSE:To record information without being influenced by a defect by detecting the defect formed on an information recording carrier which is a substance to be measured and recording the obtained data in the information recording carrier by means of a recording part. CONSTITUTION:A laser beam radiated from a defect detecting part 3 to be moved is concentrated into an information recording face of the information recording carrier 1 to be the measured substance fixed on a driving part 2. The reflected light of the concentrated laser beam is made incident again on the detecting part 3 and a defective signal (a) corresponding to a change in the quantity of the reflected light due to a defect is obtained. A computing part 4 computes the position and size of the defect based on the signal (a) and outputs the computed result (b). The computed result (b) is stored in a storage part 5 and the defect exerting influence upon recording characteristics is decided by a deciding part 6 based on the stored defective data (c). Defective data (d) to be recorded by a recording part 7 in accordance with the decided result are recorded in a prescribed information recording area in the recording carrier 1. Consequently, information can be recorded independently of the defect.
Patent JP-S5524983-A (JP)
Title: Melt use desulfurizer and producing the same
Inventor: HAYAKAWA MASAOMI
IPC: C21C1/02
Filed: 1978-08-14
Abstract: PURPOSE:To provide an effective desulfurization agent by controlling CaCN2 thermal decomposition or sublimation, a specific amount of CaCN2 is added to CaC2 discharged from electric furnace and flowing in the spout or contained in the ladle, and after melting together, both are solidified. CONSTITUTION:Into CaC2 discharged from electric furnace and flowing through the spout or contained in the ladle, CaCN2 is added in amount of 0.5 to 31 parts by weight per 100 parts of CaC2, and after melting together, both are solidified. The process controls thermal decompositon or sublimation of CaCN2 contained in desulfurization agent, and reduces its loss. Thus, CaCN2 having desulfurization ability nearly equal to that of CaC2 effectively contributes to reaction. Further, CaCN2 permits CaC2 to lower its melting point, thereby accelerating desulfurization reaction.
Patent JP-H09256502-A (JP)
Title: Heat-insulating, antisweat and rustproof structure and material for construction and method of construction thereof
Inventor: FUJIMURA NORIAKI
IPC: E04B1/76
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the heat-insulating properties and rustproofness of a building having steel structure by closely covering the surface of a steel frame with a steel-framed covering heat-insulating material having high heat-insulating properties and sealing properties. SOLUTION: The surface of a steel frame 2 is covered with a steel-framed covering heat- insulating material 5 having excellent heat-insulating properties and superior shielding properties from the outside air. Dew does not condense on the surface of the steel frame 2 because the surface is covered with the heat-insulating material 5, and the outside air containing moisture and salinity does not contact with the surface of the steel frame 2 and the progress of rusting is not accelerated because there is no clearance between the heat-insulating material 5 and the steel frame 2.  Even when a low temperature or a high temperature is transmitted by the high heat conductivity of the steel frame 2, the low temperature or the high temperature do not contact directly with an interior wall material by the heat-insulating material on the surface of the steel frame 2, and the quantity of the low temperature or the high temperature transmitted to an indoor section is also inhibited. Possibility that the surface of the steel frame 2 is exposed to air is further reduced by filling the wall space of en exterior wall 1 and an interior wall 2 with a space-filling heat-insulating material 6.
Patent JP-H02278511-A (JP)
Title: Magnetic recording medium
Inventor: TANAKA HIROSHI
IPC: G11B5/706
Filed: 1989-04-19
Abstract: PURPOSE:To improve surface smoothness without deteriorating electromagnetic conversion characteristics by using carboxyl group-contg. polyurethane resin, isocyanate crosslinking agent and epoxy crosslinking agent as the binder components for a conductive basecoat layer. CONSTITUTION:The basecoat layer comprising carbon black, goethite, carboxyl group-contg. polyurethane resin, vinyl chloride copolymer epoxy crosslinking agent and isocyanate crosslinking agent is formed between a nonmagnetic supporting body and a magnetic layer. By this constitution, the surface electric resistance of the medium can be reduced without deteriorating electromagnetic conversion characteristics of the magnetic layer and the obtd. medium is free from contamination of dust caused by electric charging. The carboxyl group contained in the polyurethane resin reacts with the epoxy crosslinking agent to produce hydroxyl group, which reacts with the isocyanate crosslinking agent to increase the density of crosslinks of the binder resin. Thereby, solvent resistance of the binder in the basecoat layer is improved, and the basecoat does not swell nor the surface thereof is roughened when the basecoat layer is coated with a magnetic coating material. Thus, surface smoothness of the magnetic layer is improved.
Patent JP-S591552-A (JP)
Title: Ethylene polymer composition for film manufacture
Inventor: MARIUSU EERU
IPC: C08J5/18
Filed: 1983-06-02
Abstract: A composition comprising from 25 to 95 weight percent of at least one free-radical ethylene polymer and from 5 to 75 weight percent of at least one ethylene  alpha -olefin copolymer, wherein the  alpha -olefin contains at least 4 carbon atoms, wherein the copolymer has a specific gravity between 0.905 and 0.940 and a melt index between 0.4 and 3 dg/min, and wherein the free-radical ethylene polymer has a melt index between 0.15 and 3 dg/min. Application to the manufacture of films having a thickness between 8 and 200 microns and other applications.
Patent JP-S60243487-A (JP)
Title: Plant-raising heat pipe
Inventor: NAKADA HIROSHI
IPC: F24J3/08
Filed: 1984-05-17
Abstract: PURPOSE:To warm a soil above the ambient temperature and enable efficient germination of seeds or efficient rearing of seedlings, by a construction wherein a cage form heat-releasing body comprises an upper annular body for surrounding a base part of a trunk or stem of a plant and a lower annular body for fitting a heat-releasing part of a heat pipe, and the lower annular body is fitted to the heat-releasing part. CONSTITUTION:Linear heat-releasing elements 2... are fitted to the upper annular body 3 for surrounding the base part of the trunk or stem of a plant and the lower annular body 4 for fitting the heat-releasing part of a heat pipe, to form the cage form heat-releasing body 1. The lower annular body 4 is fitted to the heat-releasing part 7 of an ordinary heat pipe 8 which comprises a heat- receiving part 5, a heat-insulated part 6 covered by a heat insulator 6a and the heat-releasing part 7. The heat pipe 8 is buried in the ground so that the heat- receiving part 5 reaches the terrestrial heat part 9, and the upper annular body 3 is located near the ground surface 10, and the seedling of the plant 11 or the like is planted in the frame of the annular body 3. The soil is surrounded by the cage form heat-releasing body 1 of the heat pipe A, and is efficiently warmed, so that the rearing of the plant is markedly accelerated.
Patent JP-H10289128-A (JP)
Title: Program evaluation device, program evaluation method and mechanically readable recording medium recording program evaluation program
Inventor: BITOU HIDENAO
IPC: G06F11/28
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To perform more efficient program evaluation by paying attention to the transition of a program counter, automatically evaluating the propriety of the executed result of a program and simultaneously executing and evaluating the program. SOLUTION: This device is provided with an object code tracing part 3 for inputting an object code 1 and preserving the program counter as tracing information 7 in the execution order of instructions, an object code analysis part 5 for inputting the object code, analyzing the respective instructions, extracting the program counter capable of the transition and preserving it as PC transition information 9 and a runaway detection part 11 for detecting the runaway of the program by using the tracing information 7 and the PC transition information 9.
Patent JP-S5223772-A (JP)
Title: Dust collecting device for painting operation
Inventor: INOUE NOBORU
IPC: B05C15/00
Filed: 1975-08-15
Abstract: PURPOSE: To provide a dust collecting device to be installed in a painting work shop for collecting atomized paint (or particles of paint) hovering indoors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05297348-A (JP)
Title: Highly dielectric liquid crystal display device and its driving method
Inventor: HARADA TAKAMASA
IPC: G09G3/36
Filed: 1992-04-20
Abstract: PURPOSE:To prevent a sticking and a switching-back state. CONSTITUTION:The ferroelectric liquid crystal display device is equipped with plural scanning electrodes, plural information electrodes which cross the scanning electrodes at a specific angle, highly dielectric liquid crystal parts arranged between the scanning electrodes and information electrodes, a 1st selecting means which selects the scanning electrodes in order and applies a reset pulse P1 to the selected scanning electrodes, a 2nd selecting means which selects the information electrodes in order and applies a pulse P2 for indicating the display states of pixels to the selected information electrodes, and a control means which controls the 1st and 2nd selecting means so that writing operation is performed each time one scanning electrode is selected; and the polarity of the reset pulse P1 is inverted at each specific period.
Patent JP-S63264786-A (JP)
Inventor: TAKAHASHI YASUO
IPC: G09G1/28
Filed: 1987-04-21
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-H08269521-A (JP)
Title: Foaming phenomenon killing agent for steel slag
Inventor: MOROTOMI MASATOSHI
IPC: C21C5/28
Filed: 1995-04-01
Abstract: PURPOSE: To impart an excellent foaming phenomenon killing effect to steel slag and to eliminate the heat loss of a steel bath by forming an excellent foaming phenomenon killing agent for the steel slag of a mixture composed of waste paper sludge for tissue paper and waste plastic. CONSTITUTION: This excellent foaming phenomenon killing agent for the steel slag is formed out of the mixture composed of 30 to 60wt.% waste paper sludge for tissue paper and 40 to 70 waste plastic. The excellent foaming phenomenon killing agent is formed by drying the waste paper sludge for tissue paper, mixing this sludge with the waste plastic under agitation and press-extruding the mixture by a molding machine into a cylindrical shape. The waste paper sludge for tissue paper is used to rupture the steel slag by assuring the weight and to be sunk deep therein. The waste plastic is pulverized and is used as a size of about 5 to 10mm. The waste plastic assures the heat quantity to prevent the temp. fall of the steel bath. The waste plastic is rapidly burned when such killing agent is charged into the steel slag.  The explosively generated gas stirs the molten slag and release the gaseous CO stagnating in the steel slag, thereby killing the foaming phenomenon.
Patent JP-2000293759-A (JP)
Title: Point card system
Inventor: YAMAMOTO HIDEKI
IPC: G06Q50/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To makes an ordinary card and a rewritable card usable for a point card system. SOLUTION: A point card 1a having a type recording section 3a in which the type of card is recorded and an unerasable irreversible printing area 5a and a rewritable card 1b having a type recording section 3b in which the type of the card is recorded and an erasable reversible area 5b are used for a point card system. The point card system is provided with a card type discriminating means 6 which discriminates the types of the cards 1a and 1b from the type recording sections 3a and 3b of the cards 1a and 1b, an amount inputting means 14 to which amounts of money are inputted, and a point converting means 13 which converts the amount inputted to the inputting means 14 into an acquired point.  The card system is also provided with an erasure head 10 which erases the data printed in the reversible printing area 5b of the rewritable card 1b when the discriminating means 6 discriminates the card 1b and a printing means 9 which prints the acquired point converted by means of the converting means 13 in the irreversible printing area 5a of the point card 1a or the reversible printing area 5b of the rewritable card 1b. Therefore, both the ordinary point card 1a and rewritable card 1b can be used for this point card system.
Patent JP-S61257266-A (JP)
Title: Splash-preventing device
Inventor: MOGI AKIHIRO
IPC: G11B5/842
Filed: 1985-05-10
Abstract: PURPOSE:To obtain the splash-preventing device having ease of maintenance by providing a top cover which forms a guide passage for high-speed air flow between a top cover and a bottom dish and also by installing a meshy partition plate below a rotating body. CONSTITUTION:In the splash-preventing device for the scattered particles of a coating agent in a rotary-type close contact device, etc., the guide passage for high-speed air flow is formed between the rotary table 16 placed on the central part of the bottom dish 19 and the top cover 18, and the high-speed air flow which flows through the guide passage for high-speed air flow from the higher part than the body to be rotated to the under part is generated by a rotary vane 12. The meshy partition plate 20 is also provided in the guide passage for high-speed air flow, whose guide passage is placed below the level of the body to be rotated. In such a manner, the particles of the coating agent scatter toward the outer periphery, however, said particles receive the strong air resistance and flow from the upper part to the lower part in the guide passage without being splashed. The scattered particles flowing downward pass through a wire net 20 and then discharged.
Patent JP-2000289177-A (JP)
Title: Sheet material and its manufacture
Inventor: KAMIYA TOSHIHIRO
IPC: B32B33/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To improve surface smoothness and an adhesive strength of a base material to a surface layer by intruding a part of an olefin synthetic resin for forming the surface layer into an incompletely embedded air gap or at least a part of a protrusion and recess part or/and allowing a protrusion of the material to the bitten by the layer. SOLUTION: The sheet material 2 is formed by coating at least a front surface of a base material 21 having an air gap or a protrusion and recess portion by existence of fiber or superposing with a synthetic resin emulsion 22 so as not to completely embed at least the part of the gap or the protrusion and recess portion, printing it, and then laminating a transparent or transcluent olefin synthetic resin surface layer 24. The material 4 is intruded into at least a part of the gap or the protrusion and recess portion of the material 2 or/and a protrusion of the material 21 is bitten with the layer 34 and adhered. As the material 21, glass and pulp mixed paper is particularly preferable. As the emulsion 22, an EVA or an acryl emulsion is particularly preferable. As the layer 24, a polypropylene-polyethylene blended resin is particularly preferable.
Patent LT-2003059-A (LT)
Title: Spark plug
Inventor: BUGAJEC JEVGENIJ
IPC: H01T13/20
Filed: 2003-06-11
Abstract: The invention relates to a spark plug having a body with a side electrode, an insulator with a central electrode. A spark gap is formed between the side electrode and the central electrode. An area around the spark gap is located inside internal conical surface expanding outward that is secured on a jacket with a channel for the central electrode. The jacket is made of an alloy possessing a catalyst property.
Patent LT-2005055-A (LT)
Title: Electromagnetic flow measurer
Inventor: VIRBALIS JUOZAPAS ARVYDAS
IPC: G01F1/00
Filed: 2005-06-02
Abstract: The invention relates to electromagnetic flow measurers and can be used for measuring of quantitative characteristics of liquid flow by the electromagnetic way. Electromagnetic flow measurer comprises measuring channel which is designed from non magnetic material pipe with inside insulation and with two electrodes, which are disposed opposite each other in walls, a current source, first and second coils which form magnetic field, which is perpendicular to a pipe axis and a line which joins centres of electrodes, a bearing screw, first and second differential amplifiers, a pulse forming circuit, a measuring coil, a processor, a memory device, an indicating device, a three pole switcher, and first integrating analogical digital converter, additional digital analogical converter and second integrating analogical digital converter.
Patent LT-2014130-A (LT)
Title: The device for air or other gases contained oxidized gaseous mercury accumulation and temperature based desorbed
Inventor: URBA
IPC: G01N33/00
Filed: 2014-11-11
Abstract: The invention relates to materials research and analysis and can be used in the devices identify oxidized gaseous mercury components in the air or other gases. The device includes a quartz tube, which is formed inside temperature resistant parallel structure, which allow researchable gas laminar flow through a tube, and its surface layer accumulates oxidized gaseous mercury components by adsorption of molecules, allowing the elemental mercury and aerosol particles to pass freely through the device. Heating means designed for heat the quartz tube and the parallel structure inside during accumulation process until oxidized gaseous mercury will start to accumulate and during desorption until desorption start. According to the proposed invention, a parallel structure is formed of ceramic which a surface layer is formed from the same kind of ceramics as the parallel structure or other temperature resistant material, preferably of another type of ceramic or preferably of zirconium dioxide (ZrO2) or titanium dioxide (TiO2).
Patent LT-2016527-A (LT)
Title: Circuit -breaker with self-locking function
Inventor: SU YANMIN
IPC: H01H71/00
Filed: 2016-11-24
Abstract: The present disclosure discloses a circuit-breaker with self-locking function, comprising an upper housing, a lower housing, a self-locking electromagnetic coil and a self-locking elastic rubber sheet. The upper housing and the lower housing are connected with each other through a fastener, a starting switch is connected with the middle of the upper housing penetratingly, an inlet groove and an outlet groove are deposited on the upside and the downside of the upper housing respectively, both the inlet groove and the outlet groove have a wire hole inside; an input contact chip and an output contact chip are arranged on the upside and the downside of the inner lower housing respectively, and a connecting sheet is arranged between the input contact chip and the output contact chip. The invention has a simple structure, being effectively capable of circuit-breaking and self-locking, thus achieving ensuring the safety of the circuit-breaker itself and the electrical equipment.
Patent LT-2018516-A (LT)
Title: Apparatus and method for removing nitrogen oxides and carbon monoxide from exhaust gas using catalytic purification of gas emissions
Inventor: BALTRĖNAS Pranas
IPC: B01D53/00
Filed: 2018-04-30
Abstract: The invention relates to apparatus and methods for catalytic purification of gas emissions, in particular to the purification of gas emissions from nitrogen oxides NOx and carbon monoxide CO. The apparatus for the purification of gas emissions comprises two sequentially located CO oxidation and NOx reduction catalysts with the load of catalytic grains (6) which are located between the small-meshed grids (5) and plates (13, 14) and which during the purification of gas emissions operate as a fluidized bed (10) created by the influence of the high voltage electric field on the catalytic load. The catalytic grains consist of the substrate material, such as lightweight expanded clay aggregate or the volcanic stone, coated with an active layer of transition metal oxides, such as bimetallic or polymetallic oxide coating. The fluidized bed created under the influence of the electric field ensures good contact between the catalytic grains and the gas flow components CO and NOx thus providing an effective conversion of the latter to carbon dioxide CO2 and molecular nitrogen N2.
Patent MX-9100718-A (MX)
Title: Composicion espumable mejorada de resol fenolico.
Inventor: CARLSON JOHN D
IPC: C08L61/06
Filed: 1991-08-19
Abstract: La presente invención se dirige a composiciones de resol fenólicoespumables para preparar la espuma fenólica que tiene paredes de celdassubstancialmente libres de perforaciones. Las composiciones comprendenciertos ácidos arilsulfónicos anhidros como los catalizadores espumadoresy de curación. Los ácidos aril-sulfónicos anhidros útiles son aquéllos quetienen un pka menor de 2.0 y que cambian la compatibilidad del resolfenólico con el agua. El ácido aril sulfónico preferido es una combinaciónde ácido toluen-sulfónico y ácido xilen-sulfónico. La invención también sedirige a una espuma fenólica que tiene paredes de celda que estánsubstancialmente libres de perforaciones.