baber/WOPTO huggingface dataset:
Patent JP-S63239987-A (JP)
Title: Semiconductor ic
Inventor: HIROSE MAYUMI
IPC: H01L29/812
Filed: 1987-03-27
Abstract: PURPOSE:To improve temperature characteristics of an IC to be formed on a substrate by lowering doner level concentration of the semiconductor substrate of GaAs. CONSTITUTION:An element is provided on an undoped semiinsulated GaAs substrate 11 having doner level (EL2) concentration less than 1X10<15>cm<-2> for preventing an influence of EL2 on a temperature change of FET characteristics, especially deterioration of a subthreshold characteristic at a high temperature. As a result, an IC having a high a highly reliable MESFET can be realized. Further, in the IC to be composed of this FET, there is no leakage current when the FET is OFF while being able to suppress error operation at a high temperature.
Patent JP-H05269922-A (JP)
Title: Incombustible laminate sheet and its manufacture
IPC: B32B7/12
Filed: 1992-03-27
Abstract: PURPOSE:To peel a laminate sheet without cutting or tearing even if a metal foil constituting a part of the sheet is a comparatively thick film, provide non- combustibility of the film and retain a desired shape even under a high temperature. CONSTITUTION:An incombustible laminate sheet is composed of an aluminum foil 2, an incombustible laminate sheet 3 and an inorganic bonding agent 4 cementing the aluminum foil 2 and the incombustible sheet 3.
Patent JP-H0366575-A (JP)
Title: Robot device
Inventor: AASAA AREKUSANDAA KORII
IPC: B25J5/00
Filed: 1990-03-20
Abstract: PURPOSE: To reduce the weight of a robot device and to convey the required load by detecting forces applied to related hand and leg parts, and providing a processor control device for effecting the movements of the hands and legs while depending on the outputs of position detection devices and the output of a differential pressure detection device. CONSTITUTION: First and second position detection devices 24 are provided in relation to the rotary and pivotal installation of first hand and leg parts in order to respectively detect the rotating position and vertical position of the first hand and leg parts. and a third position detection device relating to pivotal installation between the first and second hand and leg parts for the purpose of detecting the expanding and contracting positions of the second hand and leg parts and a differential pressure detection device 42 relating to the individual actuation devices of a pneumatic control and adapted for detecting the forces applied to the hand and legs parts are provided. A processor control device effects the movements of the hands and legs while depending on the outputs of the position detection devices and the output of the differential pressure detection device 42.
Patent JP-H06277073-A (JP)
Title: Gene dna coding for translocation machinery of protein
Inventor: ASAI YOKO
IPC: C12N1/21
Filed: 1993-03-30
Abstract: PURPOSE:To provide a new gene DNA useful for the production of secretory protein, etc. CONSTITUTION:A gene DNA originated from coryneform bacteria and coding for a translocation machinery of protein. It can be produced e.g. by cutting a chromosome DNA of a cultured coryneform bacteria such as Brevibacterium flavum MJ-233 (FERM BP-1497) with proper restriction enzymes and separating the objective DNA from the cut fragments.
Patent JP-2000269588-A (JP)
Title: Manufacture of semiconductor laser module
Inventor: CHIN NO
IPC: H01S5/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To properly position an optical fiber by forming a supporting groove part which supports an optical fiber in a substrate comprising an active layer between clad layers and forming an electrode in a substrate surface in an opposite part opposite to the supporting groove part. SOLUTION: An optical fiber supporting groove part 64 is formed in a substrate 30 comprising an active layer between a first clad layer 31 with specified crystal orientation consisting of n-type InP which is subjected to formation treatment of an insulation matter and a second clad layer 33 wherein InGaAsP is subjected to crystal growth by reactive ionization etching treatment to a specified depth. After a mask formed in an upper surface between a laser light emission part 61 and an insulation matter 50 formed in a side surface thereof is removed and an electrode contact layer 35 is exposed in an upper surface of the laser light emission part 61, an electrode is formed by depositing an electrode film and a manufacturing process of a semiconductor laser module is finished.
Patent JP-H08267901-A (JP)
Title: Thermal transfer image forming material and image forming method
Inventor: WATARAI OSAMU
IPC: G03G15/22
Filed: 1995-03-29
Abstract: PURPOSE: To provide a thermal transfer sheet excellent in running stability within a color copier. CONSTITUTION: A transparent thermal adhesive layer A2 is formed on a release film A1 and a color image 3 is formed thereon to be transferred to a base material M through a thermal adhesive layer B2 having concealability. The transparent thermal adhesive layer A2 is formed from a compsn. prepared by adding 5-40 pts.wt. of extender pigment to 100 pts.wt. of vehicle and the peel strength thereof to the release film A1 is set to 20g/50mm or more.
Patent JP-S63237692-A (JP)
Title: Line concentrating and distributing system
Inventor: SHIBUYA EIICHIRO
IPC: H04Q5/00
Filed: 1987-03-26
Abstract: PURPOSE:To efficiently correct a signal transmission timing in a short period by measuring the signal transmission delay time again with one or more line concentrating and distributing terminals connected through a stand-by route and shifting signal transmission timings of all line concentrating and distributing terminals in accordance with measured results. CONSTITUTION:When a transmission line 12 is switched to the stand-by route through a switch 16, the signal transmission delay time is measured again by one or more line concentrating and distributing terminals 13 selected and designated by a center equipment 11 out of line concentrating and distributing terminals 13 connected through the stand-by route. The difference between this measured delay time and the preceding measured delay time is obtained, and information of this time difference is given to all line concentrating and distributing terminals 13 connected through the stand-by route to shift signal transmission timings from respective line concentrating and distributing terminals 13. Thus, respective signal transmission timings from line concentrating and distributing terminals connected to the transmission line switched to the route are easily and efficiently controlled with a high precision.
Patent JP-S61229735-A (JP)
Title: Sheet material supply device
Inventor: NISHINO FUMIO
IPC: B65H3/52
Filed: 1985-04-05
Abstract: PURPOSE:To prevent a double feed and feed only a stiff and hard transparent sheet material by releasing the compressive abutment of a frictional pad against a frictional rotary body and passing the transparent sheet material through a gap between the frictional pad and the frictional rotary body. CONSTITUTION:A circumferential surface, having some slight movement ranges at two positions, that is, a compressive abutment position where a frictional pad 3 of a member with a high coefficient of friction compressively abuts against a frictional rotary body 2 of a member with a high coefficient of friction and a release position where compressive abutment is released, is controlled by a plunger 11 connected to the pad 3, drive circuit 11a and an operation button 11b. When a transparent sheet material 10 is supplied, a plain paper 9 is placed to be made a buffer member, the transparent sheet material 10 for projection is placed on the top surface of the paper 9 and the transparent sheet material 10 is brought into contact with the rotary body 2 by an appropriate force. And, the pad 3 is moved to the release position by the operation of the plunger 11, feed is begun, only the sheet material 10 is transported downstream through a gap, static electricity is not generated, and double feed is prevented.
Patent JP-S59197137-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TOSHIHIKO
IPC: H01L27/04
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a groove in sub-micron width, and to improve the degree of integration of an IC such as a RAM by using projection exposure technique, chemical vapor-phase growth technique for a mask film and anisotropic dry etching technique when the U-shaped groove is bored to a semiconductor substrate. CONSTITUTION:A first mask film 22 consisting of SiO2 is grown on an Si substrate 21 through a CVD method, the upper section of the film 22 is coated with a resist film 23, and an opening 24 in width W of approximately 1.2mum is formed to the film 23 by using a projection exposure device. The film 22 exposed into the opening 24 is removed through reactive-ion etching using CHF3 to form an opening 25, the film 23 is removed, and the whole surface is coated with a second mask film 26 composed of SiO2 while filling the opening 25. Anisotropic etching superior in the vertical direction of the surface of the substrate 21, the same ion etching is executed, and the easy film 26 in width (x) is left to the side wall of the opening 25 while removing the film 26. Accordingly, an opening 27 in extremely narrow width is bored to the substrate 21 through etching by using the easy film as a mask.
Patent JP-H0914139-A (JP)
Title: Enclosed type compressor
Inventor: TAAKU KIYOUN SHIGU
IPC: F04B53/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device so as to improve work productivity and to economize manufacturing cost, and fix a discharge valve and a valve spring firmly so as to improve the efficiency of a compressor. SOLUTION: A closed type compressor is composed of a discharge valve 34 installed on the inside of a housing part 32 formed at a head 31, a valve spring 35 for elastically supporting the discharge valve 34 in the closing direction, and a retainer 36 for controlling the moving range of the discharge valve 34 and valve spring 35. The valve spring 35 and the retainer 36 are integrally formed, or the valve spring 35 and a valve fixture 39 are integrally formed and installed between the head 31 and a head cover 38.
Patent JP-S546119-A (JP)
Title: Detection of thrust force on rebber ring of pipe coupling
Inventor: HOUJIYOU SADAMUNE
IPC: G01L5/00
Filed: 1977-06-17
Abstract: PURPOSE: To simply check a thrust force on a rubber ring of a pipe coupling, by forming a hemetic space in the rubber ring inserted between a spigot and receptacle of pipes and setting a pressure gauge in the space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61230926-A (JP)
Title: Preparation of polymer composite molded article
Inventor: NISHIHARA TOSHIO
IPC: B32B37/10
Filed: 1985-04-08
Abstract: PURPOSE:To enable improved lamination, by interposing a layer comprising a matrix polymer to a surface. CONSTITUTION:Two or more of polymer composites, each of which was prepared in a film form from a film forming raw solution having a reinforcing polymer having a rigid skeletal and a matrix polymer having a bendable skeletal dissolved therein and having optical isotropy in a stationary state by a wet or semidry/semi-wet process and received orientation by stretching, are laminated through an intermediate layer substantially comprising said matrix polymer. The reinforcing polymer is one having excellent high modulus capacity itself and, concretely, a rod like aromatic heterocyclic polymer or full-aromatic polyamide is designated. As the matrix polymer, aliphatic polyamide, semi-aromatic polyamide or bendable polyamide or polyphenylene sulfide having a bendable group introduced thereinto are designated and necessarily have thermal deformability capable of mutually fusing itself alone by heat treatment under pressure at the time of non-orientation. By this method, improved lamination can be achieved.
Patent JP-S61231493-A (JP)
Inventor: KURUSU YOSHIHISA
IPC: E04F19/00
Filed: 1985-04-08
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-2000269012-A (JP)
Title: Chip-type electronic components with resistance element and its manufacture
Inventor: TERAOKA HIDEYUKI
IPC: H01C17/24
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a chip resistor by suppressing damages to the resistor by making the trimming distance of the resistor shorter. SOLUTION: A resistor element R, provided with a pair of electrodes 15 and 15 and a resistor 17, is formed on a substrate 14. A ratio A of a maximum value Lmax of a distance L between the electrodes 15 to a minimum value Lmin of the distance L is adjusted to be 1.03 or larger, by inclining the front end sections of the electrodes 15 and 15. When the pre-trimming resistance value of the element R is much lower than an aimed resistance value, a first trimming groove 21 is formed from the minimum value Lmin side of the distance L between the electrodes 15 and 15. When the pre-trimming resistance value is close to the aimed resistance value, a second trimming groove 22 is formed from the maximum value Lmax side of the distance L.
Patent JP-S56169645-A (JP)
Title: Preparation of 2- 3-benzoylphenyl propionic acid
Inventor: OOHIRA KAZUO
IPC: C07C67/00
Filed: 1980-06-02
Abstract: PURPOSE: To obtain the titled compound useful as a drug having anti-inflammatory action, by reacting benzonitrile with a Grignard complex of 2-(3-bromophenyl) propionaldehyde acetal, followed by hydrolysis and oxidation.  
     CONSTITUTION: Benzonitrile is reacted with a Grignard complex of 2-(3-bromophenyl)propionaldehyde acetal shown by the formula III (R 1  and R 2  are lower alkyl, form together ethylene or propylene) in a solvent, e.g., THF, etc. at room temperature or under reflux to give a 2-(3-benzoylphenyl)propionaldehyde acetal shown by the formula IV. This compound is hydrolyzed with a mineral acid, and oxidized with a proper oxidizing agent, to give a 2-(3-benzoylphenyl)propionic acid shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06278899-A (JP)
Title: Document sheet separating device
Inventor: MURATANI MASATAKA
IPC: B65H3/52
Filed: 1993-03-31
Abstract: PURPOSE:To provide a document sheet separating device which has a function to give an alarm upon sensing the life of a document separator. CONSTITUTION:A document separating device is equipped with a feed roller 1 to feed document sheets, a document separator 3 which contacts the peripheral surface of the feed roller and separates the sheets one by one, a resilient piece 6 which presses the document separator 3 to put it in contact with the peripheral surface of the feed roller 1, and a sensing means which senses that the separator 3 has worn a specified amount from the displacement of the resilient piece in the direction of its pressing the separator 3.
Patent JP-H09265404-A (JP)
Title: Interruption control circuit
Inventor: MATSUKI TAKAYUKI
IPC: G06F9/46
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To inform an application program(AP) of input data in the generation order of interruption start by judging whether or not the transmission of data by the execution of an interruption processing is ended by another device based on the number of times of interruption and the number of times of data transmission. SOLUTION: Based on the counted value of an interruption/data transmission number-of-times counting means inside the shared memory 11 of I/O equipments A-N, at the time of judging that the return of the data from the other I/O equipment to the AP is not ended, the return of the data from the present equipment to the AP is delayed. Thus, while the I/O equipment for performing data transfer by the plural times of the interruption processings returns the data to the AP, even when the I/O equipment capable of the data transfer by one interruption processing performs the interruption processing, the data return of the I/O equipment which starts the interruption processing first is executed first. Thus, the AP is informed of the input data in the generation order of the interruption start.
Patent JP-H10266902-A (JP)
Title: Exhaust gas circulating device
Inventor: TANABE YOSHIKI
IPC: F02B29/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To remove soot and prevent pressure loss from increasing, by providing a path switching means which connects an exhaust gas circulating path with one of an intake path and an exhaust path downstream of cooling means which has oxidation catalyst on the inner surface of an exhaust gas flowing passage and providing a controller which controls the cooling means and the passage switching means. SOLUTION: Because cooling water is not supplied to an EGR cooler 16 when exhaust gas is exhausted to an exhausting tube 5 through an exhaust gas returning tube 11, exhaust gas which passes through the EGR cooler 16 is not cooled and temperature of the exhaust gas is kept high. This temperature of the exhaust gas is enough to activate oxidation catalyst. Therefore, when high temperature of exhaust gas passes through the EGR cooler 16 oxidation catalyst is activated. Thus, soot which is adhered onto the inner surface of an exhaust gas flowing path in the EGR cooler 16 is burned again and removed, the inner surface of an exhaust gas flowing path is kept in initial condition, and therefore pressure loss of the EGR cooler 16 is prevented from increasing.
Patent JP-S59200805-A (JP)
Inventor: YOSHIDA TSUNEMI
IPC: F16B37/08
Filed: 1983-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S548000-A (JP)
Title: Registered post undertaking apparatus
Inventor: ANDOU HIROYUKI
IPC: G03B27/32
Filed: 1977-06-20
Abstract: PURPOSE: To eliminate dislocation of a copying position and to shorten the copying time by detecting either that a post is in the copying position or that the charging operation is finished so that the light may be emitted from its source by the output of logic summing means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08267486-A (JP)
Title: Manufacture of foamed molding
Inventor: SUEYOSHI KENJI
IPC: B29K105/04
Filed: 1995-03-30
Abstract: PURPOSE: To accurately, easily and efficiently produce a foamed molding even if it has a hollow part of any shape by expanding a hollow part molding core in a cavity, charging a foamed synthetic resin bead material, heating to foam from inner and outer surfaces, and contracting the core to release it from the mold. CONSTITUTION: A core 2 for molding a hollow part in which a bag 2b is first contracted in the cavities of molds 1, compressed air is supplied to be expanded in a predetermined shape, and a foamed synthetic resin bead material is simultaneously charged in a cavity space. Then, vapor is supplied to the outer surfaces of the molds 1 and the bag pair 2b, the material is foamed and melted from the inner and outer surfaces, and the entirety is uniformly heated and foamed in a short time. Thereafter, cooling water is supplied from the outer surfaces of the molds 1, and cooling compressed air is supplied into the bag pair 2b to be cooled from the inner and outer surfaces. Subsequently, the air is removed from the bag pair 2b, contracted, the core 2 is released from the mold 1, the molds 1 are eventually opened, and the foamed molding having a hollow part is removed.
Patent JP-H06180701-A (JP)
Title: Input device for abbreviated name
Inventor: AIDA MITSUHIRO
IPC: G06F17/21
Filed: 1993-03-31
Abstract: PURPOSE:To improve the efficiency of input of a name to be found out from a directory by inputting a character string obtained by optionally combining the leading character of a required name and another character including the name as the abbreviated name of the required name. CONSTITUTION:At the time of judging that a code inputted in a step F002 expresses a general character, the inputted character is displayed on a display part 12 in a step F004 and the inputted character code is stored in a step F005. Whether an end flag is ON or not is judged in a step F006, and in the case of ON, the step F006 is returned to the step F005. In a step F007, a directory part 20 is referred to by using a code group obtained by the step F005 as a key, and in a step F008, whether a name obtained as the result of directory retrieving processing is only one or not is judged. At the time of judging the existence of only one name, a fine buzzer is driven in a step F009 and the only one name is substituted for the inputted code string to correct the name.
Patent JP-S58187567-A (JP)
Title: Fuel supplying device
Inventor: ITOU SHIYOUJI
IPC: F02M11/02
Filed: 1982-04-28
Abstract: PURPOSE:To control mixture properly by a method wherein a secondary side throttle valve is controlled through a step motor, operating the valve in accordance with the result of operation based on the output of a sensor detecting the operating condition of an engine, in a two-stage, two-barrel carburettor. CONSTITUTION:The primary side throttle valve 3 of the two-stage, two-barrel carburettor 2, supplying the mixture to the engine 1, is opened in accordance with the treading amount of an accelerating pedal while the secondary side throttle valve 4 is driven by the step motor 5. The secondary side throttle valve 4 and the step motor 5 are connected through a tube or the like. The angles of rotation of each valves 3, 4 are detected by each throttle detecting sensors 11, 12 and the outputs of various kinds of sensors 14, 16, 17, detecting the operating conditions of those sensors 11, 12 and the engine 1, are inputted into a microcomputer 18 to control the secondary side throttle valve 4 properly through the step motor 5 in accordance with the operating condition of the engine 1.
Patent JP-S60219628-A (JP)
Title: Magnetic recording medium
Inventor: MUKAI YASUO
IPC: C09D5/23
Filed: 1984-04-14
Abstract: PURPOSE:To improve the dispersibility of magnetic powder in a magnetic paint and to improve the magnetic characteristic thereof by using a copolymer derived from acrylate and maleic anhydride as at least part of a binder resin. CONSTITUTION:The copolymer derived from the acrylate (CH2=CHCOOR, R is an alkyl group of 1-8C) and maleic anhydride has about 1,000-10,000mol.wt. and is used together with a binder resin of an acrylic resin-or phenolic resin base consisting essentially of an epoxy resin. The compsn. consisting of about 50-120pts.wt. the entire binder by 100pts.wt. the magnetic powder is kneaded for 24hr by a ball mill to prepare the magnetic paint. Said magnetic paint is coated on an aluminum alloy substrate and is cured by baking and thereafter the surface thereof is subjected to a polishing treatment, by which a magnetic disk is obtd. The dispersibility is thus improved, the decrease in the coercive force and squareness ratio owing to the damage of the magnetic powder is prevented and the wear resistance is semipermanently improved.
Patent JP-H04283594-A (JP)
Title: Production of alkylphosphonic acid
Inventor: KAMIO KATSUHISA
IPC: C07F9/38
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a high-purity alkylphosphonic acid from a reaction mixture in simple process and good absorption in a method for producing the alkylphosphonic acid by reaction of alpha-olefin with phosphorous acid. CONSTITUTION:In a method for producing an alkylphosphonic acid by reaction of 6-30C alpha-olefin having straight-chain or/and side-chain alkyl group with phosphorous acid, a reaction product obtained by reacting the above-mentioned alpha-olefin with phosphorous acid is recrystallized using a ketone-based solvent or a mixture of a ketone-based solvent and a chlorine-based solvent to produce an alkylphosphonic acid.