baber/WOPTO huggingface dataset:
Patent JP-S6185334-A (JP)
Title: Production of cycloolefin
Inventor: ICHIHASHI HIROSHI
IPC: C07C67/00
Filed: 1984-10-02
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for lysine, drugs, agricultural chemicals, etc. in high yield, by using a specific aliphatic polyhydric alcohol as an addition agent, and hydrogenating partially an aromatic hydjrocarbon compound in the presence of a ruthenium-silica catalyst and water. CONSTITUTION:In preparing a corresponding cycloolefin (e.g., cyclohexene, etc.) by hydrogenating partially an aromatic hydrocarbon such as benzene, toluene, etc. with hydrogen in the presence of a ruthenium-silica catalyst obtained by hydrolyzing a uniform solution of a ruthenium alkoxide and an alkylsilicate, followed by activation treatment, water, and an addition agent, preferably 10<-3>-0.2mol, especially about 10<-3>-0.1mol based on 0.1g catalyst of 2-6C aliphatic polyhydric alcohol (e.g., ethylene glycol, glycerin, pentaerythritol, etc.) is used as the addition agent. EFFECT:Reaction operations are simple and this process is industrially advantageous.
Patent JP-2000040443-A (JP)
Title: Combined control electric part
Inventor: MIZOBUCHI SHINICHI
IPC: H01H25/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce size in the shaft direction by providing an operation shaft and a gear capable of rotating and moving in the shaft direction in the central part of first/second rotary electric parts having the tooth part, engaging both tooth parts with each other by the gear, and respectively separately controlling the first/second rotary electric parts. SOLUTION: When rotating a control shaft 22, a second rotary body 34 moderately rotates through a gear 32. When pushing the control shaft 22, since the control shaft 22 and the gear 32 are slidingly joined, both perform slide operation, a rubber member 42 is deformed through a drive body 33 by a movement of the control shaft 22, the rubber member 42 presses the arm part 41a, fixed contact points 38, 39 are turned on, and when a push is released in the next time, the arm part 41 returns to the former state by elasticity of the rubber member 42, the mutual fixed contact points 38, 39 are turned off, and control of a push switch is performed. When pulling the control shaft 22, the gear 32 meshes with the tooth part 28c of a first rotary body 28.
Patent JP-S6185863-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKIZAKI HIROAKI
IPC: H01L21/76
Filed: 1984-10-03
Abstract: PURPOSE:To make an N-P-N transistor and a P-N-P transistor have the same characteristics by forming respectively a bipolar transistor in a reverse conduc tive type semiconductor layer of a low concentration and in one conductive type semiconductor layer of a low concentration isolated by a dielectric. CONSTITUTION:After N<+> type embedded layers 9a and 9b are formed in a P-type Si substrate 8 and a P<+> type embedded layer 10 is formed in a region for a collector of a P-N-P transistor, a N-type epitaxial layer 11 is formed. After an epitaxial layer in a region forming the P-N-P transistor is etched to reach the P<+> type embedded layer 10, and insulating materials 13a-13c are formed in a side of the N-type epitaxial layer, a P-type epitaxial layer 12 is formed only in a region forming the P-N-P transistor. After then, base, emitter and collector are formed with such as a conventional diffusion and an ion injection method, and an impurity concentration profile of emitter.base.collector is made duplicate.
Patent JP-S6266147-A (JP)
Title: Measuring method for heat constant by temperature step thin wire heating
Inventor: WATANABE HIDEO
IPC: G01N25/18
Filed: 1985-09-19
Abstract: PURPOSE:To measure a thermal conductivity and a thermal diffusivity being heat constants of a medium from a relation of DELTAT and Q(t) by raising a temperature instantaneously by DELTAT with a cylindrical heat transmission body of a heat balanced state in the medium, and thereafter, maintaining a prescribed temperature by giving a heating value Q(t). CONSTITUTION:A cylindrical conductor thin wire of a radius (a) is placed in a medium being in a heat balanced state, and when raising a temperature stepwise by DELTAT, a heating value Q(t) flowing out of a unit length surface and DELTAT have a prescribed relation. By using long and short resistances RL, RS by the thin wire, an influence of a heat flow in the axial direction of the thin wire is negated, a Wheatstone bridge is constituted in an initial state by using together R1-R3 and an output is led to a servo-amplifier, and its output is fed back to the bridge. When one of R1-R3 is changed by a minute quantity, and they have been balanced again, RS and RL are brought to a temperature rise by DELTAT and a generated heat flows out into the medium, and from an effective length of the thin wire, Q(t) is known by an expression. In this way, heat constants such as a thermal conductivity lambda, a thermal diffusivity (k), etc. can be derived from a relation of Q(t) and DELTAT.
Patent JP-H01171851-A (JP)
Title: Polyvinyl chloride resin foam
Inventor: KIN MITSUO
IPC: C08K3/38
Filed: 1988-08-23
Abstract: PURPOSE: To obtain a foamed body of polyvinyl chloride resin excellent in surface glass, mechanical strength and scratch resistance by mixing specified quantities of polyvinyl chloride resin, a foaming agent, a low molecular polarity plasticizer and an impact resistant reformer and employing a finely foamed layer on the surface of the foamed body. CONSTITUTION: 0.5-10 pts.wt. of sodium hydrogencarbonate as an inorganic foaming agent, 3-10 pts.wt. of dioctyl phthalate as a low molecular polarity plasticizer, 4-20 pts.wt. of methylmethacrylate-butadiene-styrene as an impact resistant reformer, 0.75 pts.wt. of boric acid, 2 pts.wt. of thermal stabilizer, 0.5 pts.wt. of lubricant, and 4 pts.wt. of processing aid are mixed by means of a mixer for 100 pts.wt. of polyvinyl chloride resin and then extruded at 120-150 deg.C by a simple extruder. A foamed body thus produced has finely foamed surface layer and a foamed body excellent in surface glass, scratch resistance and impact resistance is obtained.
Patent JP-H06170228-A (JP)
Title: Isomerization catalyst composition and method of isomerization
Inventor: SUCHIYUWAATO REON SOORUDO
IPC: C07B61/00
Filed: 1993-08-23
Abstract: PURPOSE: To obtain a catalyst which acts as a solid acid catalyst useful in isomerization reaction and has much lower selectivity for undesirable decomposition products than a conventional one and to provide an isomerization process using the catalyst. CONSTITUTION: The catalyst composition contains a Group VIII metal, preferably a Group VIII noble metal, and a zirconia support impregnated with a mixture of silica and tungsten oxide.
Patent JP-H1034238-A (JP)
Title: Tool for correcting dent of automobile body and auxiliary tool therefor
Inventor: NOHARA KOUJI
IPC: B60S5/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To simply correct a dent of an automobile body even by any person charged to correct the body with a push out method from the back face of the body by installing an angle regulator and a laser irradiation device on a strut. SOLUTION: In this sink correcting tool of automobile body, a laser irradiation part 4 and an arbitrary angle regulator 3 which moves up and down, right and left, and fixes are installed on the top end part of a strut 2 installed vertically to the strut 2 generally on the neighborhood of a handle of a bar like tool 1 composed of a half spheric projecting shaped top part and an arbitrary handle shaped tail end part. Such a dent correcting tool as this is inserted from the back face of the automobile body, and the laser irradiation device 4 is operated.  Then, because the top end part of the tool 1 is always appointed as a light spot with the laser light, so the tool 1 is operated so that this light spot is brought to the center of the sink part of the body, by gradually pushing up the top end part of the tool 1 in the manner of lever, the sink face of the body is pushed out gradually and corrected.
Patent JP-H0255728-A (JP)
Title: Aromatic polyether polymer and preparation thereof
Inventor: MATSUO SHIGERU
IPC: C08G65/34
Filed: 1988-08-22
Abstract: PURPOSE:To prepare an arom. polyether having excellent heat resistance, moldability, mechanical property and solvent resistance and high Tg, generating fluorescence and being suitable for a display material by providing an ether wherein dioxydiphenyl (or dinaphthyl)methane deriv. is the molecular skeleton as a repeating unit. CONSTITUTION:An arom. polyether resin useful for an engineering resin is constituted of a polymer having repeating units of formula I or II [wherein Y is a cyanophenylene group of formula III or a divalent diphenyl sulfone group of formula IV; Z is -COOR' or -CONHR'' (wherein R' and R'' are each a 1-6C alkyl, a 3-8 cycloalkyl or a 6-8C aryl); R<1>, R<2>, R<4> and R<5> are each a 1-6C alkyl or a 6-8C aryl; R<3> and R<5> are each a 1-6C alkyl, a 6-8C aryl, -COOH or a halogen atom; m, n, q, and r are each 0.1-3; and p and s are each 0.1-4] and a reduced viscosity of 0.1dl/g or larger (measured at 30 deg.C on a soln. of the concn. of 0.2g/dl in N-methylpyrrolidone).
Patent JP-H0874770-A (JP)
Title: Cooling system
Inventor: WATANABE MASATO
IPC: F04B39/02
Filed: 1994-08-31
Abstract: PURPOSE: To suppress a hydrolysis by a sliding friction heat, to prevent the generation of a metallic soap, and to improve the refrigerating capacity, by feeding a sufficient amount of constantly high purity oil to a sliding member so as to promote the cooling of the sliding member, when an HFC system coolant or a mixture coolant including an HFC system coolant, and an oil having the compatibility with the coolant, are sealed to a cooling system. CONSTITUTION: In a cooling system composed by piping and connecting a compressor A, a condenser B, a decompression device C, and an evaporator D, and by sealing an HFC system coolant or a mixture coolant including an HFC system coolant, and an oil having the compatibility with the coolant, an eliminator 21 is provided at the discharge side of the compressor A, and a refrigerator 22 to cool the eliminator 21 to the two layer separating temperature of the coolant and the oil is also provided, and furthermore, an oil return pipe to return the oil of the eliminator 21 to the compressor A is provided.
Patent JP-H0875016-A (JP)
Title: Valve structure
Inventor: YAMAGUCHI HIDEKI
IPC: F16K5/04
Filed: 1994-08-31
Abstract: PURPOSE: To prevent leak of fluid to an outflow side valve when flow of the fluid is closed by providing a constitution in which the flow of the fluid from a first pipe to a second pipe is opened/closed by change of the direction of a through hole in a valve member disposed between the first and the second pipes by application of external force to the valve member. CONSTITUTION: In a valve structure in which fluid such as acid, alkali, or surface active agent flows in from a pipe 28 to flow out of a pipe 30, the pipes 28, 30 are connected to a case 10 by nuts 32, 34 respectively, and a valve member 12 is rotatably installed on the case 10. This valve member 12 has a through hole 20, so by turning a knob 22 provided at an end part of it by hand, the direction of the through hole 20 is changed for opening/closing flow of the fluid from the pipe 28 to the pipe 30. Seal members 42, 44 are disposed between the pipe 28 and the valve member 12, and between the valve member 12 and the pipe 30, thereby leak of the fluid is prevented.
Patent JP-H0547867-A (JP)
Title: Testing method for semiconductor chip
Inventor: SUZUKI YUTAKA
IPC: H01L21/66
Filed: 1991-08-20
Abstract: PURPOSE:To indicate operation to a prober in case of NG and to eliminate defective contact by making a host computer have informations of NG during contact check of automatic set-up sequence of a prober. CONSTITUTION:In case of IG as a result of contact check, an IC tester 12 informs a host computer 13 of measured detailed data. The host computer judges an indication to a prober 11 by informations from the prober 11 and an IC test and gives an indication to the prober 11. Contact check is carried out again. In case of NG, the host computer 13 collects detailed informations of NG from the prober 11 and the IC tester 12 and indicates each treatment to the prober 11. In case of another NG of the second contact check, other treatment is also carried out for removing causes thereof and contact check is performed again. Therefore, it is possible to determine various causes in the process of contact check and to remove them.
Patent JP-H0763971-A (JP)
Title: Zoom lens device
Inventor: HAYASHI HIDEKAZU
IPC: G02B7/04
Filed: 1993-08-23
Abstract: PURPOSE:To absorb external force and to prevent the breakage of a zoom lens device by coupling a moving lens frame and a coupling member provided with a cam follower through an elastic member energizing the lens frame and the coupling member in a direction where they come close to each other and moving the moving lens frame to the rear side of a photographing optical axis against the energizing force of the elastic member when the external force is exerted on the moving lens frame projected from the front surface of a camera. CONSTITUTION:Since a 1st moving frame 24 and a coupling joint 80 provided with a follower pin are coupled through a torsion spring 86, the 1st moving frame 24 is separated from the coupling joint 80 against the energizing force of the spring 86 and moved to the rear side of the photographing optical axis when the external force is exerted on a front frame projected from the front surface of the camera body in the case where the 1st moving frame 24 and a 2nd moving frame are extended to the wide end. Namely, the external force is absorbed by elongating the spring 86.
Patent JP-2001035800-A (JP)
Title: Semiconductor epitaxial growth system and growth method
Inventor: INOUE HIRONORI
IPC: H01L21/683
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial growth system for conducting automatic carrying of wafers and providing a high-frequency induction heating method. SOLUTION: A plurality of cylindrical sub-susceptors, on which substrate wafers 2 can be placed, are placed on a plate-like main susceptor 31 provided in an epitaxial reaction vessel. Wafers are heated in an induction heating method, and an epitaxial layer is formed on the surface. Three or more through- holes having a diameter of generally 2/3 or smaller than the thickness of the main susceptor per wafer are formed in the wafer placed region of the sub- susceptors and the sub-susceptor placed region of the main susceptor. Push-up pins, constituted such that the placed wafers on the sub-susceptors are pushed upward, are fit loosely in the through-holes. The push-up pins can isolate wafers from the sub-susceptor surfaces by pushing up wafers by pushing up means disposed on the rear surface side of the main susceptor.  This semiconductor epitaxial growth system is constituted, such that when the push-up pins do not push up the wafers, the top portions thereof are substantially flush with the sub-susceptor surfaces.
Patent JP-H0547730-A (JP)
Title: Removing method for organic material
Inventor: UENO KENICHI
IPC: H01L21/304
Filed: 1991-08-20
Abstract: PURPOSE:To increase a removing speed of organic material by supplying gas containing ozone in a state that a substrate is dipped in water or its surface to be treated is covered with water, and irradiating it with an ultraviolet ray. CONSTITUTION:Processing liquid 2 made of ultrapure water is filled in a processing tank 1, and a substrate 3 having organic material on its surface is held by a substrate holder 4 and dipped in the liquid. An ozone supply unit 5 is provided at a lower part of the substrate, and gas containing ozone in high concentration is injected from an ozone generator 6 as fine bubbles 7 in the liquid. Ultraviolet rays radiated from a mercury lamp 8 in the liquid decompose the ozone, which is reacted with water to generate hydroxyl radical. Gas discharged from the tank is decomposed by an ozone processing unit, and discharged. After the substrate in which its process is finished, is removed from liquid to be processed, it is rinsed by ultrapure water, and dried. Thus, the organic material can be rapidly removed.
Patent JP-H0258281-A (JP)
Title: Driving apparatus for piezoelectric element
Inventor: YODA SEI
IPC: B41J2/30
Filed: 1988-08-24
Abstract: PURPOSE:To prevent useless power consumption by installing a first switching means to connect a first power supply with a piezoelectric element, a coil, and a series circuit of the piezoelectric element and the coil, and a second switching means to connect a second power Supply whose output is equal to or lower than the first power supply with the above series circuit. CONSTITUTION:A first switching means 5 and a second switching means 6 are installed. The first switching means 5 connects a first power supply with the piezoelectric element 3, a coil 7 connected in series with the piezoelectric element 3 and a series circuit of the element 3 and the coil 7. The second switching means connects a second power supply whose output is equal to or lower than the first power supply with the series circuit of the element 3 and the coil 7. During the driving period t1, t3, t2 for the piezoelectric element, the first switching means 5 is put into a conductivity state, and the piezoelectric element 3 is charged and deformed by the first power supply. After the first switching means 5 is cut off, the second switching means 6 is put into a conductivity state. Thereby, electric charge stored in the piezoelectric element 3 is regenerated by the second power supply, in order to make the piezoelectric element 3 recover its original form.
Patent JP-H0764692-A (JP)
Title: Method for detecting contact point
Inventor: SATO MASATO
IPC: H03M11/20
Filed: 1993-08-24
Abstract: PURPOSE:To simply and smoothly obtain the contact point provided on each intersection part of each signal line arranged in matrix CONSTITUTION:As the 1st process, 'L' is applied to the lower end of all vertical signal lines and which of left-ends of horizontal signal lines becomes 'L' is discriminated. The 1st process corresponds to steps S1-S6. As the 2nd process, the 'L' is applied to one of the horizontal signal lines whose left-end part becomes 'L' and 'H' is applied to the rest. In this case, one of the vertical signal lines whose end part becomes 'L' is obtained in succession. Steps S7-S12 correspond to this. As the 3rd process, the contact point Cuv is detected turned on in step S13.
Patent JP-H07258574-A (JP)
Title: Dye composition and method of dyeing hydrophobic fiber therewith
Inventor: SATO YOSHIYUKI
IPC: C09B67/22
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a dye composition improved in buildup, fastness and level dyeing by mixing five specified dyes together. CONSTITUTION:10-80wt.% dye of formula I, 0-80wt.% dye of formula II, 0-30wt.% dye of formula III, 0-30wt.% dye of formula IV and 0-20wt.% (the total amount of the dyes of formulas III and IV being 3-80wt.%) dye of formula V (wherein Y is O or imino; and R1 is a linear or branched lower alkoxyalkyl, lower alkoxy lower alkoxy lower alkyl, lower alkoxyalkyl, lower alkoxy lower alkoxy lower alkyl, lower alkoxycarbonyl lower alkyl or lower alkyl) are mixed together to obtain a dye composition. A hydrophobic fiber is immersed in an aqueous solvent in which the above composition is dissolved and dyed under pressure by heating at 105 deg.C or above for 30-150min.
Patent JP-S6269328-A (JP)
Title: Emulator for serial input data
Inventor: KUWABARA KAZUYOSHI
IPC: G06F9/455
Filed: 1985-09-20
Abstract: PURPOSE:To attain the dynamic change of the input bit length of the serial data and to secure the effective working of an emulator, by enabling a microcomputer for emulator to recognize the end of the input of a word and rewriting the contents of a bit length memory register. CONSTITUTION:A counter 9 is provided together with a comparator 10, a bit length memory register 12 and a flip-flop 14. The selection switches 7 and 8 are first set at the sides of emulators 7a and 8b respectively. Then the bit length per word of the serial data supplied thereafter is written to the register 12 through an emulator bus 4a. The parallel data supplied to a serial data input terminal SI in the form of the serial data is transferred to a data holding register 5 via the bus 4a and sent to a parallel/serial converter 6 for start of the conversion.
Patent JP-H1135224-A (JP)
Title: Paper sorting device
Inventor: KIRINO KOJI
IPC: B65H39/11
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper sorting device capable of smoothly sorting papers into trays as specified without being internally clogged even if the paper delivery speed at a host side is accelerated. SOLUTION: This device is connected with a host (printing machine and the like) delivering papers one by one, and takes the delivered papers in the inside of the device at a speed somewhat higher than the delivery speed of the host by means of paper feeding rollers 15. And accelerating rollers 25 provided for the halfway of a paper carrying path, are sufficiently speeded up to a speed higher than the rotation speed of the aforesaid paper feeding rollers, papers having passed through the accelerating rollers, are accelerated so as to be moved on in such a way as to be parted from papers to be fed subsequently and they are thereby delivered over trays 12 as specified by means of a sorting delivery mechanism 27.
Patent JP-H0372853-A (JP)
Title: Corn tortilla and preparation thereof
Inventor: KIO SHIGEKI
IPC: A23L7/10
Filed: 1989-08-10
Abstract: PURPOSE:To prepare a large amount of corn tortilla having corrugated surface by kneading corn flour containing gelatinized or roasted corn flour with water, drawing, punching and drying the pastry and frying the product in an oil in a state sandwiched between a pair of metal meshes. CONSTITUTION:The objective corn tortilla suitable as a fast food can be prepared in large quantities by adding 100-130 pts.wt. of water to 100 pts.wt. of corn flour containing 60-40 pts.wt. of gelatinized corn flour or 100-50 pts.wt. of roasted corn flour. kneading, drawing and punching the mixture, drying the punched product at 80-150 deg.C for 5-10min and frying in ay oil at 170-200 deg.C for 0.5-1min in a state sandwiched between a pair of metal meshes having a width of 5-10mm.
Patent JP-H0632167-A (JP)
Title: Floor mat for automobile
Inventor: SUGIMOTO YOSHIJI
IPC: B60N3/04
Filed: 1992-07-14
Abstract: PURPOSE:To provide an elastic floor mat for an automobile, which does not retain earth, sand and water on the surface and does not spread earth, sand and water in the automobile. CONSTITUTION:A non-woven cloth 1, which is made of soft synthetic mono- filaments of 0.3 to 1.0mm in diameter in a thickness of 5 to 15mm at a rate of 15 to 40% of total volume and whose surface is like a brush feeling rough; is fittedly contained in a tray-like mat 3 having rising part 2 of 5 to 50mm in length on the periphery without being connected to the mat 3. The projection of a slip stopper 4 is provided in the back face of the tray-like mat 3.