baber/WOPTO huggingface dataset:
Patent JP-H0832087-A (JP)
Title: Integrated circuit
Inventor: FUJIWARA IKUO
IPC: H01L29/812
Filed: 1994-07-21
Abstract: PURPOSE:To make it possible to compensate the variation of a power gain due to a temperature change of an integrated circuit, without causing complexity of a circuit constitution, which is caused by adding a temperature compensating circuit or the like to the circuit constitution, and an increase in the number of elements. CONSTITUTION:As a resistive material for a resistor 14 connected with an input part of an FET 13, a metal, such as tungsten, iron and nickel, whose resistance value increases with a temperature rise of an integrated circuit, or a laminated material having a hetero-structure is used. By forming the integrated circuit into such a structure, the ratio of the amount of a current, which flows in the side of the resistor 14, is decreased with the temperature rise and the amount of a current, which is inputted in the FET 13, is increased.
Patent JP-H0835805-A (JP)
Title: Thickness inspection of top wall for bottomed cylindrical work
Inventor: NASU KOYO
IPC: G01B5/06
Filed: 1994-07-21
Abstract: PURPOSE:To achieve an inspection efficiently and moreover, accurately and handily to determine whether the thickness of the top wall of bottomed cylindrical work is in a range of allowable dimensions. CONSTITUTION:A reference plate with the thickness thereof equal to that of the top wall 19 of work 17 is placed on the top surface of an inspection jig 13 and a probe 12 or a dial gauge 2 is made to contact the top surface of the reference plate. The graduation of a reference indicated with a pointer 10a and the work 17 are fitted into the inspection jig 13 and the probe 12 is made to contact the top surface thereof. Deflection of the pointer 10a is compared to judge whether the thickness of the top wall 19 of the work 17 is within a range of allowable dimensions or not.
Patent JP-S6150811-A (JP)
Title: Suspension device of automobile
Inventor: KOMATSUZAKI TORU
IPC: B60G9/00
Filed: 1984-08-15
Abstract: PURPOSE:To improve rotating stability by inserting coupling members whose one ends are connected to a car body and the others are connected to a member moving up and down with a car shaft and one of whose coupling units is within a limit and length is variable to both ends of a car width direction shaft. CONSTITUTION:In synchronous vertical movement to a car body of right and left wheels, arm tips 4, 4' slide around a line connecting supporting units 2, 2' through coupling members 5, 5'. While, when rolled to one 5' of the coupling members, the member 5' whose length is variable becomes shorter and the other member 5 whose length is variable on the opposite side becomes longer. However as the change of length is limited, roll angle becomes maximum when reached to the limit. This time, push-up force is applied to the arm tip' of the coupling member 5' side and push-down force is applied to the opposite side 4, and twist moment is applied to a shaft 1. By this twist moment action, roll angle can be made constant regardless of up and down movement limit of wheels, and rotating stability can be improved.
Patent JP-H10339577-A (JP)
Title: Drying method by dehumidification of granular solid material and apparatus therefor
Inventor: SHIMIZU MOTOHARU
IPC: F26B21/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To achieve a heat exchange between an exhaust gas discharged from a drying hopper and atmosphere, while eliminating the need for cooling water required for the conventional water-cooled type cooler (after cooler) and construction equipment such as piping, and protect a drying blower from a high temperature by re-using a part of the heat energy received as regenerating energy for regenerating an adsorbent of a dehumidifying unit. SOLUTION: In this apparatus, one air-cooled type heat exchanger 30 which performs a heat exchange between an exhaust gas discharged from an exhaust port 1a of a drying hopper 1 and atmosphere is built across a part of a dehumidifying circulation line (a) to a suction port 2a of a drying blower 2 from an exhaust port 1a of the drying hopper 1, and a part of a regeneration line (b) on the upstream side to a suction port 10a of a regeneration blower 10. This air-cooled type heat exchanger 30 is made up of a double tube comprising an outer tube 31 and an inner tube 32 inserted into the outer tube 31.
Patent JP-H0923520-A (JP)
Title: Insulation gas-filled switching device
Inventor: FUJI KAZUHIKO
IPC: H02B13/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To replace only a connection conductor of an insulation bushing with another one without the replacement of the insulation outer casing of the insulation bushing, when the position of the terminal of a switching device is different from its original one or is altered into another one. SOLUTION: An insulation bushing for wiring an insulation gas-filled room passing it through the barrier plate of the room comprises an insulation outer casing 13 having at its one end a holding groove 13a for holding an O ring 12 in an airtight way and having in its barrel portion a mounting seat for choking a through hole 10a of the barrier plate, a conductor 9 having in its one portion a seat 9a whose surface covers the one end surface of the insulation outer casing 13 and presses the O ring 12 in contact with the holding groove 13a and having in its other portion a fixation portion for fixing it via presser brace 14 on the other end surface of the insulation outer casing 13, the presser brace 14, and the O ring 12 respectively.
Patent JP-S6414940-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAMI YOSHIMASA
IPC: H01L21/3065
Filed: 1987-07-09
Abstract: PURPOSE:To improve the yield rate in manufacturing, by etching s metallic thin film, a polyimide film and an inorganic cover film at different flow rate ratios, over-etching the upper polyimide film, using the same resist mask, and opening a window so that the upper Iayer and the lower layer have the different sizes. CONSTITUTION:Al is evaporated on a silicon semiconductor substrate 11. An Al wiring 12 is formed by patterning. Phosphorus silicate glass is grown by a CVD method, and an inorganic cover film 13 is formed. A PI film 16 is formed to a thickness of 1-5mum. The film is thermally hardened. An Al thin film 19 is formed thereon by sputtering. Resist is applied on the Al thin film 19. A resist mask 20 is formed by exposure and development. The Al thin film 19 is etched with the resist mask 20 as a mask. Then, the PI film 16 undergoes dry etching by using (CxHyFz) gas and (O2) at a 10% ratio of CxHyFz/(O2). Then, the flow rate ratio is changed into 90%, and the inorganic cover film 13 is etched. Thus the resist mask 20 and the Al thin film 19 are removed.
Patent JP-S6062077-A (JP)
Inventor: KATAYAMA TOMOHIRO
IPC: H02J3/00
Filed: 1983-09-14
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-H0336351-A (JP)
Title: Metal faceplate for building
Inventor: FUNAKI GANTAN
IPC: E04D3/30
Filed: 1989-07-03
Abstract: PURPOSE:To improve soundproof and sound insulation by using a material of surface density different from a metal faceplate and continuously pasting a sheet-shaped backing member, formed narrower than the width of faceplate part, through almost the intermediate part in the width direction of a reverse side of the faceplate part. CONSTITUTION:By using a material (for instance, rubber) of surface density different from the material of a metal faceplate 1 which is a transverse thatch roof plate member, a sheet-shaped backing member 5, formed narrower than the width of a faceplate part 2, is continuously pasted to a reverse side of the faceplate part 2 through almost the intermediate part in the width direction of reverse surfaces of each faceplate recessed part 3a and protrusive part 3b. In this way, generation of noise can be effectively suppressed.
Patent JP-S5691991-A (JP)
Title: Method of joining aluminum pipe bar with different kind of metallic pipe bar
Inventor: AKIZUKI TOUSHIROU
IPC: B23K20/06
Filed: 1979-12-26
Abstract: PURPOSE: To realize strong and stable joining by forming a coating on the fitted junction surface of an aluminum pipe bar and a different kind of metallic pipe bar and by performing induction heating and electromagnetic pressuring at the junction part.  
     CONSTITUTION: On fitted junction surfaces 1a and 2a of aluminum pipe 1 and a different kind of metal 2, such as copper and brass; metal coating 3 of zinc, nickel, copper, or brass or copper-zinc alloy for aluminum pipe junction part 1a and nickel electroplating coating 4 for a different kind of metal junction surface 2a are formed. Fitted junction part 5 is inserted into and arranged in work coil 7 of electromagnetic welder 6 and said part 5 is induction heated in the melting point or below using a high frequency current in the said coil 7. Next, the energy of capacitor 10 is fed from DC power source 9 to work coil 7 momentarily through the operation of ignitron 8 to generate a large impulse current, and consequently junction part 5 is applied with an electromagnetic pressure to join them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04226528-A (JP)
Title: Method for decreasing propenyl polyether in hydroxy-functional polyether
Inventor: JIYONII CHIYABETSU JIYUNIA
IPC: C08G65/32
Filed: 1991-07-10
Abstract: PURPOSE: To reduce an amount of a propenyl polyether in a hydroxy-functional polyether.  
     CONSTITUTION: A neutral hydroxy-functional polyether, containing a propenyl polyether and water, and an acid catalyst (e.g. hydrochloric acid, sulfuric acid, etc.) soluble in the polyether with an aqueous PK value of less than 2.5, preferably, less than 1.5, are contacted with the use of an amount of an acid having an equivalent amount of 0.03 to 5.5 mg per kg of the hydroxy-functional polyether to convert at least a portion of the propenyl polyether to a propionaldehyde. The product is contacted with an epoxy compound (e.g. alkylene oxide etc.), represented by formula (wherein R and R' are each H, an inactive group, etc.), to scavenge the acid catalyst, and the obtained product is stripped to remove water and the propionaldehyde. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0336337-A (JP)
Title: Lift arm drop preventing device for shovel loader
Inventor: ICHIJO HISASHI
IPC: E02F9/24
Filed: 1989-07-03
Abstract: PURPOSE:To fix a lift arm to an arbitrary position so as to prevent dropping of the lift arm by inserting an arm lock pin, provided in the lift arm, into one of the plurality of holes provided in a rib mounted to an operator guard. CONSTITUTION:An operator guard 2 is provided between a driver's seat and a lift arm 1 which vertically swivels a side part of the driver's seat. Next, an arm lock pin 11, which can be protruded to a side of the operator guard 2, is provided in at least one of the lift arms 1. While a rib 22, having a plurality of holes 23, 23 for accepting the arm lock pin 11, is mountd to the operator guard 2. By inserting the arm lock pin 11 into one of the holes 23, 23 in the rib 22, the lift arm 1 is fixed to an arbitrary position and prevented from the dropping.
Patent JP-S6230531-A (JP)
Title: Method for removing hydrogen chloride in flue gas
Inventor: TAKEI AKIRA
IPC: B01D53/68
Filed: 1985-08-01
Abstract: PURPOSE:To enhance reactivity, by a method wherein a Ca-type powdery absorbent is blown in flue gas at a first blow-in position to perform reaction and the reacted absorbent is collected by a dust collector and humidified while the moistened adsorbent is again blown in the gas at the second blow-in position in the upstream side of the first blow-in position to be collected by the dust collector immediately behind the second blow-in position. CONSTITUTION:A fresh Ca-type powdery absorbent 1 is blown in HCl-containing exhaust gas and reacted with HCl in a reaction chamber 2 to be collected by a dust collector B while the collected absorbent is humidified by a humi difying means 9 so as to contain 2-3% of moisture and the moistened absorbent is blown in the exhaust gas from the reuse absorbent blow-in position A' pro vided in the upstream side of the first blow-in position B'. The reuse absorbent is reacted in a reaction chamber 3 and collected by the dust collector A pro vided in the upstream side of the first blow-in position B'. As mentioned above, the fresh absorbent and the reuse absorbent are separately blown in the exhaust gas and can be reacted with HCl without damaging the mutual dispersion of powders and, therefore, reactivity is enhanced and the absorbent is effectively utilized.
Patent JP-H05339751-A (JP)
Title: Plated steel sheet excellent in chipping resistance
Inventor: KAWANISHI YOSHIHIRO
IPC: C23C28/02
Filed: 1992-06-04
Abstract: PURPOSE:To provide a galvannealed steel sheet excellent in chipping resistance and having an excellent characteristic as an outside-face material for the automotive body. CONSTITUTION:This plated steel sheet has a glavannealed film consisting of 7-15wt.% Fe and the balance Zn with inevitable impurities and having 4-10mum thickness on at least one side at 20-80g/m<2> as a first layer (lower layer) and an Fe alloy plating film contg. >=70wt.% Fe and having 0.2-2.5mum thickness at 2.0-10.0g/m or a Zn-Ni alloy plating contg. 5-20wt.% Ni and having 0.1-2.3mum thickness at 1.5-9.0g/m<2> as a second layer (upper layer). Meanwhile the surface roughness of the plated steel sheet is controlled to; 150 as the PPI value.
Patent JP-H05339472-A (JP)
Title: Fiber reinforced composite material
Inventor: NEJIGAKI KAZUMI
IPC: B29C70/06
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a fiber reinforced composite material excellent in toughness while keeping excellent characteristics of an epoxy resin itself, e.g. high glass transition temperature or mechanical strength. CONSTITUTION:The objective composition is obtained by impregnating a composition obtained by dispersing (b) a crosslinked rubbery copolymer in (a) a compound containing an epoxy group in a granular state into (c) a fibrous filler. As the component (a), a compound containing an epoxy group in the molecule is used without specific limitation. As the concrete examples of the component (a), a bisphenol skeleton-containing polyol type epoxy compound, mention may be made of a polyurethane skeleton-containing epoxy compound, etc. Glass transition temperature is normally <=25 deg.C, preferably <=0 deg.C and further preferably <=-20 deg.C. As the component C, there are usable an inorganic fiber such as a carbon fiber, a graphite fiber, a glass fiber or a silicon carbide fiber or an organic fiber such as an aromatic polyamide fiber or a polyester fiber.
Patent JP-H10101981-A (JP)
Title: Phase-change ink carrier composition derived from urethane and urethane/urea isocyanate resin
Inventor: KING CLIFFORD R
IPC: C09D11/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier composition which can give a phase-change ink which has sufficient spreadability and ductility without using any separating flexibilizer by chemically combining a plurality of specified resins with a monoamide. SOLUTION: A urethane/isocyanate resin desirably comprising a reaction product of at least one alcohol with an isocyanate (e.g. a reaction product of hydroabietyl alcohol with isophorone diisocyanate) and a urethane/urea/ isocyanate resin comprising desirably a reaction product of at least one alcohol with an isocyanate and at least one amine (e.g. a reaction product of hydroabietyl alcohol with octadecylamine and isophorone diisocyanate) are chemically combined with a monoamide (e.g. stearylstearamide).
Patent JP-H0727446-A (JP)
Title: Refrigerant heater and method for manufacturing refrigerant heater
Inventor: SAKAI KUNIO
IPC: F25B41/00
Filed: 1993-07-09
Abstract: PURPOSE:To facilitate a manufacturing of a refrigerant heater by a method wherein a fixing plate is bent in compliance with a shape of each of pipe holding portions, engaged with the pipe holding portions and a base member has a released end surface to which a discharging gas holder is abutted over its entire circumference. CONSTITUTION:A fixing plate 27 has engaging portions 30, 30. The engaging portions 30, 30 are bent in compliance with a shape of each of the pipe holding portions 24, 24 and contacted so as to enable a heat transfer to be attained. Then, the fixing plate 27 is enaged with the pipe holding portions 24, 24 under utilization of a spring force of each of the engaging portions 30, 30 and held. In addition, a gas discharging header 34 is fixed to the base member 22, a flange 35 is formed at an opening of the gas discharging header 34 substantially around an entire circumference of the opening and then the flange 35 is abutted against a released end surface 36 of the base member 22. Lastly, the gas discharging header 34 is connected to the locations A, A at the base member 22 with screws and the like. With such an arrangement as above, its manufacturing becomes possible in an easy manner.
Patent JP-S6231148-A (JP)
Title: Semiconductor device
Inventor: SATO KATSUHIKO
IPC: H01L21/66
Filed: 1985-08-02
Abstract: PURPOSE:To attain the sure measurement of semiconductor chips by providing the inspection pads which the probes for a sensor of a probe card are brought in contact with and the conductors which said pads are connected to, in the peripheral part of the semiconductor chip. CONSTITUTION:On the dicing run 12 extending longitudinally on a substrate 11, the inspection pads 14a, 14b, 14c, and 14d are arranged, which the probes for a sensor of a probe card are brought in contact with. Conductors 15 and 16 are arranged between the pads 14a and 14b, and between the pads 14c and 14d, respectively. A voltage is applied between the probes 17 and 18 for a sensor of the probe card in advance and when the probes 17 and 18 are brought in contact with the pads 14a and 14b respectively, a current flows. Even if one probe is not in contact with the pad, a current does not flow and the function of the sensor can be effected. Accordingly, the measurement of semiconductor chips can be made surely.
Patent JP-2000007478-A (JP)
Title: Smoke composition
Inventor: YONEDA HITOAKI
IPC: C06B45/36
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a smoke composition generating the same white fuming (gray colored smoke) as that of HC (ethane hexachloride) with the composition using no HC. SOLUTION: This smoke composition is prepared by mixing an exothermic agent, causing thermit reaction, with zinc oxide and vinyl chloride resin. The exothermic agent consists essentially of a mixture of metallic powder with metal oxide or fluorocarbon resin. The exothermic agent is composed of the metallic powder and the fluorocarbon resin. The metallic powder is that of magnesium or aluminum. The fluorocarbon resin is polytetrafluoroethylene(PTFE). The vinyl chloride resin is contained by 10-60 wt.%.
Patent JP-S6232199-A (JP)
Inventor: KISHIHARA TAIJI
IPC: C11D17/00
Filed: 1985-08-01
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-H0919260-A (JP)
Title: Device for cutting crust of big claw of crab
Inventor: WATANABE TAKESHI
IPC: A23L17/40
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting the crust of a big claw of a crab, high in safety and productivity by improving a danger and a low efficiency accompanying with the cutting of the big claw of the crab with a hand operation on a cutter rotating at a high speed. SOLUTION: This device for cutting the crust of a big claw of a crab 20 is constituted by conveying the trunk part of the big claw of the crab linearly by pinching the claw part of the big claw of the crab with a conveying means 200 for the big claw of the crab toward a pair of disc shaped cutters 301, 401 arranged at the sides as facing each other with a passage (a) for the trunk part of the big claw of the crab 20 between and rotating with supported as capable of freely advancing and retreating to the passage and forming a ring shaped incision in the outer periphery of the trunk part of the big claw of the crab by advancing and retreating the each of the cutters 301, 401 along the outer periphery of the trunk part.
Patent JP-H0923152-A (JP)
Title: Pulse counter
Inventor: MATSUDA KAZUNARI
IPC: H03K21/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To mechanically increase the number of counts by time-dividedly transferring counter data of prescribed timing from a memory storing counter data of all timing. SOLUTION: When a clock CLK3 generated by a clock generating circuit is applied to an output circuit 2, the circuit 2 transfers a pulse signal P0 sampled by a sampling circuit 1 to a counter 3, which counts the signal P0 . When a count value reading request is outputted, a count value is sent to a reading circuit 6 at the input timing of the clock CLK3 to a gate circuit 5. When a clock CLK4 generated from the circuit 7 is applied to a memory 4, the count value of the counter 3 is transferred to a count value storing area for counter data corresponding to a counter number in the memory 4. When a clock CLK5 is applied to the counter 3, the count value is transferred to a status flag storing area for the counter data corresponding to the counter number in the memory 4.
Patent JP-2000354721-A (JP)
Title: Filter holding method
Inventor: SONODA KENICHI
IPC: B01D46/24
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter holding method in which is completely kept even if temp. rises and there is no fear that a filter is broken even if its sizes vary. SOLUTION: A filter 10 providing projectingly a flange 11 at a neck part is inserted vertically into a mounting site 15. A girder 22 is built above the filter 10, and each filter 10 is pressurized toward the mounting site 15 by providing a spring 21 between the girder 22 and each flange 11 to seal with a packing 18. Thermal expansion and the dimensional variation of the filter 10 are cancelled by the spring 21. The filter 10 is suitable for filtering sewage sludge incineration waste gas.
Patent JP-2000355470-A (JP)
Title: Safety device of elevator car
Inventor: OSAWA TATSUYA
IPC: B66B1/48
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the safety device of an elevator car which can reduce the installation space of a switch and also in which the cost is not increased. SOLUTION: In the safety device of an elevator car, provided with a first function (S1) for reducing the speed of the car 1, a second function (S2) for obstructing the more advance of the car 1 and a third function (S3) for obstructing the movement of the car 1, for operating switches 3 provided on the most upper/lower floors of an elevator shaft by a cam 2 provided on the car 1, the first-third functions S1-S3 are judged by making the cam 2 to one and the switch 3 to one.
Patent JP-S6323868-A (JP)
Inventor: DEIBITSUDO JIYON KARIINI
IPC: C07D233/88
Filed: 1987-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000009903-A (JP)
Title: Plastic lens
Inventor: KONDO OSAMU
IPC: G02B1/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic lens for glasses having enough optical characteristics as a lens for correction of eyesight and excellent impact resistance by forming a hardened layer of a silicone resin on the surface of a lens base body consisting of a specified polycarbonate resin and further forming an antireflection film of an inorg. material thereon. SOLUTION: As for the plastic lens base body, an aromatic-aliphatic copolymerized polycarbonate having units expressed by the formula I and formula II is used. A hardened layer consisting of a silicone resin is formed on the surface of the lens base body, and further a single-layer or multilayered antireflection film consisting of inorg. material is formed thereon. In the formulae, X is expressed by the formula III, R3 and R4 are hydrogen atoms or 1-10C alkyl groups or phenyl groups, R1 and R2 are hydrogen atoms, 1-10C alkyl groups or halogens, (m) and (n) represent the numbers of substituents and are integers 0 to 4, and R5 to R8 are hydrogen atoms or 1-10C univalent alkyl groups.