baber/WOPTO huggingface dataset:
Patent JP-H02187285-A (JP)
Title: Laminate metallic material and production thereof
Inventor: MORI MICHIO
IPC: B21B1/22
Filed: 1989-01-12
Abstract: PURPOSE:To provide a substrate material having a high coefft. of thermal conductivity and has the coefft. of thermal expansion approximate to the coefft. of thermal expansion of a semiconductor by press-welding and laminating aluminum, copper and molybdenum to constitute the laminate metallic material. CONSTITUTION:The laminate metallic material is constituted by press-welding and laminating the aluminum 4, the copper 2, and the molybdenum 1. A copper plate 2 and a molybdenum plate 1 are arranged and are subjected to hot rolling. The hot rolled material 3 formed in such a manner and an aluminum plate 4 are arranged and are subjected to hot rolling. This laminate metallic material is used for the substrate material, etc., of ICs and LSIs. Contribution is made to the improvement in IC technology, etc., in this way.
Patent JP-H06209661-A (JP)
Title: Apparatus for solution culture
Inventor: KIKUCHI HIROSHI
IPC: G05D21/00
Filed: 1993-01-13
Abstract: PURPOSE:To control a culture solution fed to a plant to the optimum state by efficiently performing each control for the electric conductivity, pH value or various ion concentrations in the culture solution. CONSTITUTION:The electric conductivity, pH value and various ion concentrations of a culture solution (2) are measured with a sensor part (10) and control is performed with a controller (20) so as to respectively make the electric conductivity, pH value and various ion concentrations coincide with target ranges according to the priority order. When an epistatic item, e.g. the electric conductivity deviates from the target range during the control of a hypostatic item of the priority order, e.g. the ion concentration, the control of the ion concentrations is stopped to preferentially control the electric conductivity to this state.
Patent JP-S59128974-A (JP)
Title: Warmup device of internal-combustion engine
Inventor: NAKAMURA YOUICHI
IPC: F01M5/02
Filed: 1983-01-13
Abstract: PURPOSE:To shorten the warmup time and reduce the electric power consumption by heating an internal-combustion engine and its ancillary system with a heat pump. CONSTITUTION:In an evaporator 1 containing a refrigerant, the refrigerant is evaporated with the sea water introduced into a coil 2. The evaporated refrigerant is fed out to a condenser 7 through a compressor 4 and applies heat to a pure water coil 8 and is liquefied. This pure water flows into an internal-combustion engine 15 through a pipe 12, a pump 13, and a three-way valve 14, and after heating the internal-combustion engine 15, it flows back through a three- way valve 16. By using a heat pump, a low-temperature heat source of the surrounding environment can be utilized as a heat source to heat the internal- combustion engine, thereby the power consumption or fuel consumption can be reduced.
Patent JP-H10193937-A (JP)
Title: Tire nonslip tool, manufacture of nonslip tool, and its device
Inventor: OOTO MANABU
IPC: B60C27/16
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a tire nonsilp tool which has sufficient strength, reduces the man hour and the number of parts, and is molded in a short time by orienting short fibers in an elastic material flow direction by injection molding. SOLUTION: A tire nonslip tool 1A is so formed that short fibers are orientated along a line segment of a net form. This orientation is attained by flowing an elastic material along the net form line segment, when the tire nonslip tool 1A is injection molded. Namely, the orientation of the short fibers is so formed that, when the elastic material is flowed from a rope latch lock part 2 side in being injected in a molding die, it is orientated in the direction of the ground part 4 side, when it is flowed from the ground part 4, it is oriented in the direction of the rope latch lock part 2 side, when it is flowed from one of front/rear connection parts 3 sides, it is orientated from its connection part 3 to the other connection part 3, and when it is flowed from one of or a lot of parts, the orientation of the short fibers can be set in the prescribed direction.
Patent JP-H05295903-A (JP)
Title: Bathroom
Inventor: MOTOHASHI MASATOSHI
IPC: A47K4/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a bathroom which can facilitate the comfortable washing of a body, and eliminate the fear of catching cold, and make it convenient. CONSTITUTION:An openable through hole 52 is provided on the lower part of the door 5 of a bathroom A, and a ventilating fan 6 is provided on the upper part of the wall of the bathroom A. When a bath 1 is not used, the through hole 52 of the door 5 is opened, and the ventilating fan 6 is driven on occasion to remove humidity in the bathroom A. The occurrence of mold in the bathroom A can thereby be reduced. When the bath 1 is used, the through hole of the door 5 is closed. Thus, during being in the bathroom and washing a body in a washing place 2, cool air does not strike against the body, and the cold of the body can be prevented.
Patent JP-H09192496-A (JP)
Title: Photocatalyst and self-cleaning articles having the same
Inventor: TAKAHAMA KOICHI
IPC: B01J21/16
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst which enhances the utilization efficiently of visible light and photocatlayst activity and self-cleaning articles which have this photocatalyst and are utilized for purification of living spaces. SOLUTION: This photocatalyst is formed by doping at least one kind selected from a group consisting of a vanadium, chromium, manganese, iron, cobalt, nickel and copper to at least one kind selected from a group consisting of titanium oxide, zinc oxide, strontium titanate, tungsten oxide and silicon carbide. The doping quantity of the dopants described above is 500ppb to 500ppm of the total quantity of the photocatalyst. The self-cleaning articles have such photocatlyst and are illumination appliances, gas burner hoods, kitchen goods, toilet goods, bathroom goods, cabinets, building materials, bedding, curtains, carpets, household electricaly products, cooking appliances, dinnerware, automobiles, bicycles, personal effects, clothing, septic equipment, water tanks or articles for animals. These articles themselves or the surfaces of these part or the inside surfaces thereof have the photocatalysts described above.
Patent JP-H01295187-A (JP)
Title: Residual capacity meter for lead battery
Inventor: AZUMA NAOCHIKA
IPC: G01R31/36
Filed: 1988-01-12
Abstract: PURPOSE:To correctly measure always a residual capacity without separating a battery from the system by making the battery to be an open state equivalently in such a manner that the current of the battery to be measured is made to be approximately zero by making the current which is equal to the battery current in the absolute value to flow in or out. CONSTITUTION:The current of the battery 1 which is converted by a current detector 40 connected in series to the battery 10 to be measured, is detected by a detecting circuit 41 for the battery current and sent to a comparison control circuit 46. Next, in a current by-pass circuit 44, the current flowing into or out from the battery is by-passed, and the battery is made to be equivalently the open state by making the current of the battery 10 to be approximately zero. This current is detected by a current detecting circuit 42 and sent to the comparison control circuit 46 wherein the current by-pass circuit 44 is controlled. The battery voltage is converted into a capacity ratio by a conversion circuit 47 for the voltage to capacity and indicated in a display circuit 48. Thereby, the residual capacity of the battery can be correctly measured always.
Patent JP-S59128487-A (JP)
Inventor: YOSHIKAWA EIJI
IPC: G21C15/02
Filed: 1983-01-13
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-2000198394-A (JP)
Title: Flame resistant interior sheet and sunvisor for vehicle
Inventor: UTSUKI KATSUMI
IPC: C08J5/18
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a flame resistant interior sheet for a vehicle excellent in flame resistance and high frequency weldability and hardly causing environmental pollution problems. SOLUTION: This interior sheet comprises a layer formed of a maleic anhydride copolymer, as base material, preferably a layer formed of a copolymer obtained by copolymerizing (A) ethylene, (B) alkyl (meta)acrylate and (C) maleic anhydride with (A) component 83.5-99.4 mol%, (B) component 0.5-15 mol% and (C) component 0.1-1.5 mol%.
Patent JP-S5287929-A (JP)
Title: Picture quality improvement unit
Inventor: NAKAGAWA HISAO
IPC: H04N5/208
Filed: 1976-01-19
Abstract: PURPOSE:To secure picture quality improvement by accelerating reading velocity at both rise and fall time of video signal using electric charge transfer element and thus by making rise and fall sudden.
Patent JP-H03209705-A (JP)
Title: Temperature sensor
Inventor: KATSUKI NOBUHARU
IPC: H01C7/04
Filed: 1990-01-11
Abstract: PURPOSE:To detect temperature with high sensitivity in a broader temperature range by connecting a negative-temperature-coefficient thermistor element for a sensor, a negative-temperature-coefficient thermistor for correcting a resistance value at low temperature and a constant-resistance element for correcting a resistance value in the inside of glass, and forming a unitary body. CONSTITUTION:Platinum electrodes 6 are formed on both counter surfaces of a negative-temperature-coefficient thermistor element 5 having the high thermistor constant (B constant) and the high resistivity. Platinum electrodes 8 are formed on both counter surfaces of a negative-temperature-coefficient thermistor element 7 having the low B constant and the low resistivity. Platinum electrodes 9 are formed on both counter surfaces of a constant-resistance element 10. The element 7 is stuck to the element 10 by baking using platinum- based paste. The thermistor elements 5 and 7 described above and the element to which the constant resistance element 10 described above is stuck are connected in parallel with lead wires 11 comprising Dumet on which nickel is plated by using a welding method. The diameter of the wire is about 0.3mm. The entire body other than the parts of the lead wires 11 which are connected to external circuits is sealed tightly with an alkali-barium-based material 12.
Patent JP-H10197766-A (JP)
Title: Slot removing tool for optical fiber cable
Inventor: MORI KAZUO
IPC: G02B6/44
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To perform stripping operation for a slot safely in a short time with simple constitution. SOLUTION: This slot removing tool consists principally of a base cover 10, a cutter base 20, and a cutter holder 30, so the number of components becomes extremely small. Only when the base cover 10 is rotated in one direction, the cutter base 20 is rotated in the same direction, so a cutter 31 is covered with the base cover 10 and then the slot removing operation is carried out safely and securely. In the slot removing operation, the cutter 31 engages obliquely to the axis of the slot, so a spiral cut can be made in the slot, so that the slot is easily stripped.
Patent JP-S58120987-A (JP)
Inventor: YOSHIMURA SHINGO
IPC: E21B4/14
Filed: 1982-01-13
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-S62166054-A (JP)
Title: Continuous casting device for thin sheet
Inventor: YAMAMOTO KEIICHI
IPC: B22D11/06
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate the wear, failure and thermal deformation of stationary gates and to stably cast a thin sheet by using refractory materials meeting respective functions to form the parts of the stationary gates which slide in contact with the end faces of water cooling drums rotating oppositely from each other and the parts in contact with a molten metal. CONSTITUTION:The stationary gates 2, 2' slide in contact with both end faces of the water cooling drum 1, 1' rotating oppositely from each other. The parts 2a of the stationary gates 2, 2' which slide in contact with the end faces of the drums 1, 1' are made of the hard refractory material such as ZrO2 which has good wear resistance and heat insulation characteristic. The parts 2b in contact with the molten metal 4 are made of the material such as boron nitride which has good heat resistance and thermal impact resistance, has a small rate of thermal deformation and good removability of solidified matter. The wear and failure of the stationary gates 2, 2' are eliminated and the thermal deformation in the parts in contact with the molten metal 4 is eliminated. As a result, the fluctuation in the width of the ingot is obviated and the stable thin sheet 3 is continuously cast.
Patent JP-S56102373-A (JP)
Title: Build-up welding method of stainless steel to cast iron base metal
Inventor: TANEGASHIMA YOSHINORI
IPC: B23K35/30
Filed: 1980-01-17
Abstract: PURPOSE: To build-up welding without deteriorating a stainless steel or causing cracking in deposited layer by underlaying an Fe-V-base alloy on a cast iron base metal as a filler, and depositing stainless steel thereon.  
     CONSTITUTION: At the time of build-up welding stainless steel of high burn resistance to a cast iron product, first a preliminary surface for underlaying is formed by cutting or grinding on the build-up part of the cast iron product. In this position, an Fe-V-base alloy contg. ≤0.2% C, 0.3W0.6% Si, ≤0.65% Mn, ≤0.030% P, ≤0.030% S, 6.5W9.5% V is build-up welded to 1W10mm thickness by an arc welding method with covered electrode, an MIG welding method, a TIG welding method, etc. Next, burn-resistant stainless steel contg. ≤0.15% C, 2.5W5.5% Si, 3.5W16.0% Mn, ≤0.05% P, ≤0.030% S, 11W13% Ni, 16W18% Cr, ≥0.04% N is build-up welded. The built-up stainless steel is not deteriorate or crack owing to carburization, etc. from the cast iron. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07207333-A (JP)
Title: Heat treatment of precipitation hardening type martensitic stainless steel
Inventor: SHIMOBATAKE YUKIROU
IPC: C21D6/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a steel for precision casting parts, etc., having improved ductility while maintaining high strength by subjecting the steel to heating at a two-phase region temp., then to a soln. heat treatment after quenching the steel below room temp., thereby making austenite grain sizes at the time of this treatment small. CONSTITUTION:The billet and castings of the precipitation hardening type martensitic stainless steel are heated to the two-phase area temp. of Ac1 transformation point+10 deg.C to Ac, transformation point+50 deg.C. The billet and castings are then subjected to >=1 times of cooling down to a room temp., then to the soln. heat treatment and aging treatment. A fresh acicular austenite phase is formed from the martensite phase within the old austenite grains and is made to coexist together with the ferrite by the two-phase region heating. The purpose of the two-phase region heating lies in formation of the finer structure after the soln. heat treatment according to formation of the fresh austenite phase. The entire part of the steel structure is made further exceedingly finer when the two-phase structure made finer in such a manner is subjected to repetition of >=1 times of the cooling down to the room temp. or below.
Patent JP-H06211133-A (JP)
Title: Shock absorber of vehicle
Inventor: NAKAMURA TATSUJI
IPC: B61F19/04
Filed: 1993-01-14
Abstract: PURPOSE:To absorb the striking energy in piping members and to realize the safety of passengers and a vehicle by arranging and holding the piping members projecting from the fixing surface to the shock receiving side, neighboring the fixing surface facing the shock receiving side of a vehicle. CONSTITUTION:A shock absorber A is provided to the rear side of a lifeguard plate 3, and the lower surface 10 of a front head 2; and a holding case 6 installed by a fixing surface 9 and brackets 4 and 5, extending from the bottom side of the lower surface 10 facing the shock receiving side; are provided to the shock absorber A. To the holding case 6, piping members 7 whose front ends face the shock receiving side are suited to the form of the lifeguard plate 3, and arranged by neighboring numerous piping members each other. The piping members 7 are made of a hard vinyl chloride, and the form is maintained by connecting each other. When the vehicle strikes to an obstacle not eliminated by the lifeguard plate 3, the piping members are buckled and deformed so as to absorb the striking energy, since their axial lines face almost the striking direction. Since the piping members 7 are contacted each other by the holding case 6, they have no freedom of being buckled by the load in the striking, and thereby, such a buckling is not prohibited.
Patent JP-H08195382-A (JP)
Title: Semiconductor manufacturing device
Inventor: SUZUKI SHINICHI
IPC: H01L21/302
Filed: 1995-01-17
Abstract: PURPOSE: To provide a technique for removing unnecessary substances adhering to the rear of a wafer after an etching operation is finished. CONSTITUTION: An ashing chamber 2 coupled to a plasma etching chamber 1 in one piece is provided with a pushing pin 30 which pushes up a wafer 17 subjected to plasma etching to a second position from a first position. By this setup, the wafer 17 is pushed up by the pushing pin 30 to a second position so as to be kept separate from an ashing electrode 27, whereby the rear of the wafer 17 is exposed to a plasma, so that unnecessary substances adhering to the rear of the wafer 17 is removed after a plasma etching operation is finished.
Patent JP-H08231341-A (JP)
Title: Cosmetic formulation
Inventor: KUBOTA RYUZO
IPC: A61K8/73
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic preparation containing an alkyl and/or alkenyloligoglycoside sulfate and a cationic polymer and improved in foaming property and conditioning property. SOLUTION: This cosmetic preparation contains 0.5-25 wt.% alkyl and/or alkenyloligoglycoside sulfate (e.g. an alkyloligoglycoside sulfate) and 0.1-5 wt.% cationic polymer (e.g. cationic cellulose derivative) as active ingredients and 1-50 wt.% of a surfactant, oil, an emulsifier, a thickener, a superfat agent, a substance derived from organisms, a firm-forming agent, a preservative, a pigment, a perfume, etc., as auxiliaries and additives. The cosmetic preparation can be formulated in skin care preparation such as cream or lotion, hair care preparation such as hair shampoo or hair lotion, foaming bathing agent, etc. Foaming property of the alkyloligoglycoside sulfate is remarkably improved and property of foam and hair conditioning are simultaneously improved by adding the cationic polymer thereto.
Patent JP-H02187907-A (JP)
Title: Grinding method for surface of magnetic head
Inventor: YOSHIDA TORU
IPC: G11B5/187
Filed: 1989-01-13
Abstract: PURPOSE:To make a head top with the same curvature as a deformation curva ture of a grinding sheet by forming a load pressure utilizing negative pressure by relatively moving the grinding sheet against a magnetic head at an opposite velocity being equal to that of an information recording disk. CONSTITUTION:A magnetic head 1 is inserted into a fitting hole 5c of a supporting member 5, and a head core 2a of a head top 2 side is protruded a little from a protruding part 5d of the member 5 and stuck. A disk 3 for rotating at high speed in the A direction by the protruding parts 5a, 5b of two stages generates negative pressure by recessed parts 5b, 5e, and the disk 3 is deformed by a curvature running along unevenness of the supporting member 5 and the top 2 of the head 1 and touches the top 2. Accordingly, even if there is an assembly error of the supporting member 5 and the head 1, as for this error, by grinding the surface in accordance with deformation of a grinding sheet 11 which is deformed in the same way as the disk 3 of an actual machine, an optimum curvature of the head top 2 corresponding to a magnetic head assembly 4 is obtained.
Patent JP-2000202097-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To make improvements so that a big prize may occur impartially at all times entirely by chance by preventing the occurrence of big prizes from being illegally controlled. SOLUTION: In a pachinko game machine, by acquiring a count number of a counter as a random number at the time when a start switch 11 to detect a ball which has entered a starting opening 10 is activated, a big prize is generated at predetermined probability to activate an electrically-driven accessory 13. In the pachinko game machine, a plurality of random number updating routines to update the count number of the counter are integrated into the main routine of a game control program formed of a plurality of processing routines to control a pattern fluctuation display 8, the electrically-driven accessory 13, etc., in such a way as to sandwich any of the processing routine, and each random number updating routine is provided with a process to sample the operating state of the start switch 11.
Patent JP-S57119822-A (JP)
Title: Ultrasonic emulsifying device
Inventor: SAKUMA TSUTOMU
IPC: B01F11/02
Filed: 1981-01-19
Abstract: PURPOSE:To produce an emulsion eficiently, by forming an internal tank at the position corresponding to an ultrasonic horn in an emulsifying tank, and further giving the bottom part of the emulsifying tank an inclination. CONSTITUTION:Fuel and water of given quantities previously set by a flow rate controlling valve and a controller 17, are passed through pipes 3, 4, respectively and supplied to a emulsifying tank 2 by actuating pressurizing pumps 5 and a ultrosonic horn 1, and are emulsified efficiently at the central part of an inner tank 10 where the max. effective cavitation action is obtained and then the emulsified liquid flows out from the tank 2 through a small gap 10a at the under part of the inner tank 10. Further, a precipitating incomplete emulsion is emulsified again easily, because the center of the bottom part of the tank 2 has an inclined tapered part 14 decreasing its dia. downward.
Patent JP-2000205191-A (JP)
Title: Fan
Inventor: KUDO SHUICHI
IPC: B29C33/38
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fan capable of measuring the shape of each vane accurately and reducing the man-hours for measurement. SOLUTION: A reference point A for three-dimensional coordinates measurement is set in the neighborhood of the hub 1 on the surface of each vane 2 of a fan, while another reference point B for three-dimensional coordinates measurement is set in a position in the neighborhood of the external edge on the surface of each vane 2 and behind in the fan rotating direction R, and a reference point C for three-dimensional coordinates measurement is set in a position in the neighborhood of the external edge on the surface of the vane 2 and ahead about the fan rotating direction R. A triangular plane having apices as the reference points A, B, C is approximately decided from the measurements of these points A, B, C to serve for sensing of the rotary shaft of the fan and the inclination of the vane 2 to a plane perpendicularly intersecting the rotary shaft.
Patent JP-H11205010-A (JP)
Title: Irreversible circuit element
Inventor: TAKEUCHI TAKAYUKI
IPC: H01P1/383
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an irreversible circuit element of a small size and satisfactory characteristics. SOLUTION: This irreversible circuit element, giving directivity to the transmission of a signal between center conductors insulated from each other, is provided with a magnetic body 120, a permanent magnet 130 for impressing a DC magnetic field to the body 120, a first unit 100 for forming a capacitor for a matching circuit and a second unit 110 for forming at least three sets of center conductors. Then, the dielectric constant of a dielectric constituting the capacitor is not smaller than 30 at the first unit 100 and the dielectric constant of an insulator which is interposed between the center conductors is not larger than 10 at the second unit 110.