baber/WOPTO huggingface dataset:
Patent JP-H11200807-A (JP)
Title: Coolant recovery type gas turbine, and its stationary blade
Inventor: ANZAI SHUNICHI
IPC: F02C7/18
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a coolant recovery type gas turbine enhanced in strength and reliability, and adapted to high temperature use. SOLUTION: In a coolant recovery type gas turbine provided with a rear cooler 21 for cooling air extracted from a compressed air receiving chamber 18 of a combustor, and a pressure-up compressor 22 for pressure-raising the cooled air in the rear cooler 21, and formed into a condition that a stationary blade 13 is cooled by the compressed air of the compressor 22, and that the air after cooling is recovered in the compressed air receiving chamber 18 of the combustor, a blade basis part of the stationary blade 13 is cooled by the compressed air of the compressor 22, and a blade holding part for the stationary blade 13 and its blade tip part wall are cooled by cooling air having a higher temperature than that of the compressed air of the compressor 22.
Patent JP-S5390219-A (JP)
Title: Sulfonation process and its apparatus
Inventor: DEN KEIICHI
IPC: C07C309/01
Filed: 1977-01-17
Abstract: PURPOSE: To prepare sulfonation products of consistent quality by effecting the first-stage reaction in a plurality of reactor pipes arranged in paralleld and effecting the second-stage reaction, after intermediate cooling, in a single reactor pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000209722-A (JP)
Title: Gas-insulated disconnector board
Inventor: YOSHIDA TETSUO
IPC: H01H33/42
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated disconnector board which can increase stress rate and reduce the size of a box unit, without increasing operation force. SOLUTION: A recessed part with an L-shaped side view is formed in the lower end of the rear of a U-shaped partition 1a, which is formed airtightly for sealing insulation gas in a box unit 1A. A disconnector operation mechanism 8B is attached to the rear side of the recessed part. The front end of an operation rod 9A which protrudes forward from the disconnector operation mechanism 8B is connected to one side of a gear box 13, whose other side is connected to the main shaft of a disconnector 2B with a grounding device with a coupling. With this constitution, the length of the operation rod 9A can be reduced to increase rigidity and to suppress the height of the box unit 1A.
Patent JP-S5496669-A (JP)
Title: Skid prevention in cars
Inventor: SATOU MASAMITSU
IPC: B60T8/70
Filed: 1978-01-18
Abstract: PURPOSE: To control brake torque by applying the wheel slip rate as well as its acceleration and deceleration to control factors so that the wheel slip rate can be within the proper range at braking.  
     CONSTITUTION: When the value of the wheel speed voltage signal Uwi is larger than that of the reference wheel speed voltage signal Ur and when the value of the wheel acceleration voltage signal U'wi  is smaller than the reference wheel deceleration voltage signal -V'wo or when the value of U'wi is larger than the first reference wheel acceleration voltage signal V'w1 and smaller than the second reference acceleration voltage signal V'w2 independently of the value of Uwi, wheel locking is assumed to have occurred. The AND circuit 47 does not generate output signals, but only the AND circuit 48 generates them. As a result, the electromagnetic coil 20 does not operate, but the electromagnetic coil 21 operates. The inlet valve 14 and the outlet valve 19 go into the second operation status. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09189800-A (JP)
Title: Method for photographing and processing silver-halide photosensitive material for x rays
Inventor: MITSUHASHI TAKESHI
IPC: G03C1/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enable an extremely quick processing with high sensitivity and the excellent color tone of developed silver through the photography utilizing the combination of a photosensitive material which satisfies a specific condition and has a specific absorption rate to X rays and a radiation intensifying screen equipped with a protective layer. SOLUTION: A silver-halide photosensitive material has not less than one silver- halide emulsion layer and a protective layer (the outermost layer) on each of both faces of a support. In this ease, a matte agent with the average particle diameter of 3.0 to 7.0μm is contained in the protective layer. In the silver-halide emulsion layer, silver-halide particles of 50 % or more of the total projection area and coroidal silica are contained. The average Asbestos ratio of the silver-halide particles is between 3% and 8% inclusive and the quantity of them is 1/15 or more of the matte agent with the average particle diameter. Pictures are taken by combining the photosensitive material and a radiation intensifying screen which has the absorption rate of 45% to 80% to X rays with the energy of 80kVp and is equipped with a protective layer of 1 to 5μm.  A tungstate phosphor is preferable as a phosphor used for the screen, and thermoplastic elastomer as a bonding agent.
Patent JP-S59131103-A (JP)
Title: Gauge plate
Inventor: MORI KIYOKAZU
IPC: G01B3/14
Filed: 1983-01-17
Abstract: PURPOSE:To automate work such as laser cutting even when the shape receiving surface of a gauge plate which has necessary thickness slants in a thickness direction, and to manufacture the gauge plate with high efficiency can high precision while reducing the number of finishing stages by forming the shape receiving surface of thin plates which are worked previously in a specific shape and opposed to each other and an injection-molded layer which is formed of resin in a specific shape between the thin plates. CONSTITUTION:Location holes 18 as the reference of the subsequent formation of the shape receiving surface are worked in thin steel sheets 17 as blank materials in a location hole working process. A laser cutting machine which is not shown in a figure and driven on NC basis cuts those thin steel sheet blank materials 17 into patterns of the shape receiving surface with high precision on the basis of the location holes 18 in a laser cutting process. In this case, the blank materials 17 are thin, so the cut faces of the thin sheets themselves need not be beveled, and the cutting work is performed automatically and easily. Location pins 16 are used in a subassembling process to position the worked thin steel sheets 12 and 13 to a spacer 14 accurately and fixedly. Then, the mold is covered with sheet wax 19 for sealing and synthetic resin is injected.
Patent JP-H10200246-A (JP)
Title: Wiring circuit board
Inventor: SHIBUYA AKIHIRO
IPC: H05K1/11
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a tombstone at soldering, generation of a soldering ball, and improve reliability of a solder fillet form, in a wiring circuit board fixed by soldering a electric part. SOLUTION: The form of a land 6 for soldering electrodes 1A and 1B of a plate-like electric part 2 is made rectangle, and R parts 6A-6D of curvature (r) are formed at corner parts. Thereby, an soldering, coagulation moment at melting of solder paste can be made uniform, and generation of a tombstone is prevented. And, the quantity of soldering being appropriate, generation of the solder ball is prevented, and reliability of the form of a solder fillet is improved.
Patent JP-S5498156-A (JP)
Title: Filter circuit
Inventor: MASUTOMI FUMIO
IPC: H03H7/01
Filed: 1978-01-20
Abstract: PURPOSE:To shorten the time of a transition state by selecting solutions of damping oscillation functions so that one of the capacitance value and the inductance value of a resonance filter may be twice as high as the input fundamental frequency and the other may be four or more even-number times as high as the input fundamental frequency. CONSTITUTION:In a filter used in an inverter circuit, etc., the resonance frequency of resonance circuits L00 and C01 connected in series to loads L05 and R05 is caused to agree with the input fundamental frequency, and reactance L00 and capacitance C03 which resonate to the third harmonic wave and capacitance C04 for bias are connected in parallel with loads. Values of L00, C03 and C04 which resonate to the third harmonic wave are so selected that one of two damping oscillation functions obtained by solving a status equation may be approximately two times as high as the fundamental frequency and the other may be approximately four or more even-number times as high as the fundamental frequency.
Patent JP-2000198643-A (JP)
Title: Car for hydraulic elevator
Inventor: MATSUHASHI TAKAYUKI
IPC: B66B13/30
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the get-on of a carrier or the like into a car by forming a tip of an upper part of a door sill provided in an entrance part of the car into a gradually inclined shape so that wheels of a wheelchair and a carrier can be smoothly rolled. SOLUTION: A door sill 1 of a car is laid along an entrance of a car floor 3, and has a guide groove for door of the car. On the other hand, a door sill 2 of a landing is similarly laid with the door sill 1 of the car along an entrance to the car on a building floor 6, and has a guide groove for door of the landing. In the case where the car is stopped, the door sill 1 of the car exists at the same position with the door sill 2 of the landing, and when passengers get off the car, the car is floated, and the door sill 1 of the car is relatively displaced from the door sill 2 of the landing. A tip part 12 of the upper part of the door sill 1 of the car is formed with inclination so that wheels 9 of a carrier can be smoothly rolled when the wheels 9 of the carrier get on the car.
Patent JP-H05190119-A (JP)
Title: Cathode ray tube
Inventor: OGURA MASAAKI
IPC: H01J29/94
Filed: 1992-01-14
Abstract: PURPOSE:To firmly install a getter and prevent the heating of the getter and a support by supporting the getter by the getter support installed on an electrode at an electron beam discharge edge part in parallel to a vertical axis which crosses at right angle with a tube axis. CONSTITUTION:When two getter supports 21 are installed on a convergence cup 3 in parallel to a vertical axis which crosses at right angle with a tube axis, a getter 15 can be installed firmly coaxially with an electron gun 2. Further, the arrangement direction of the support 21 is made parallel to the horizontal deflection magnetic field generated on a deflection yoke. Accordingly, the eddy current which flows in a closed circuit consisting of the getter 15, support 21, and the convergence cup 3 is reduced. Accordingly, the heating of the getter 15 and the getter support 21 is prevented, and the temperature rise of the convergence cup 3 can be suppressed.
Patent JP-S62164813-A (JP)
Title: Converter lance
Inventor: CHIKAMA TSUGIO
IPC: C21C5/46
Filed: 1986-01-14
Abstract: PURPOSE:To make thorough secondary combustion of gaseous CO generated during decarburization by positioning an oxygen nozzle provided to the top end of a lance near to the base part of an inside pipe, providing an outdoor suction pipe to the outside of the nozzle and opening the lance through a gas restricting part. CONSTITUTION:The gaseous oxygen conducted to the converter lance 1 arrives at the oxygen nozzle 6 and passes the gaseous oxygen restricting part 6a at a sound velocity. The gaseous oxygen expands in a nozzle expanding part 6b and is ejected at the supersonic velocity from the nozzle 6. The gaseous oxygen is mixed with the in-furnace gas which is essentially composed of the gaseous CO sucked from the outdoor air suction pipe 7 and passes the gaseous mixture restricting part 5a. The velocity energy is converted to pressure energy during this time to develop the pressure higher than the pressure in the suction stage by which the gaseous CO and the gaseous oxygen are thoroughly mixed and are substantially burned when both gases are ejected from an aperture 5b. The efficiency of converter blowing is improved by using such lance 1 and the saving of energy is attained.
Patent JP-S60148283-A (JP)
Title: Television camera device
Inventor: KAWASAKI TATSUO
IPC: H04N3/22
Filed: 1984-01-13
Abstract: PURPOSE:To transfer figures and drawn pictures using one unit of television camera by providing a means for switching deflection polarity of an image pickup tube in the television camera when reflection mirror is inserted. CONSTITUTION:When a subject 11 of a figure is image/picked up, the subject 11 is image/formed on a target surface of an image pickup tube 17 by a lens 15. When a subject 10 of a drawn picture is image/picked up, a reflection mirror 13 is driven by a reflection mirror drive 14, and inserted between the light path of the subject 11 and the lens 15, which enables the image formation of the subject 10 provided beneath in the image pickup tube 17. Where a drive current of horizontal deflection is inversed and supplied to a deflection coil 16 in the image pickup tube 17, and actuated to correct the inversion of the image by the reflection mirror 13.
Patent JP-S58121887-A (JP)
Title: Adaptive encoder for television signal
Inventor: KOGA TOSHIO
IPC: H04N7/12
Filed: 1982-01-13
Abstract: PURPOSE:To reproduce pictures with high quality even at a low transmission speed, by reducing information having the resolution more than that of eyes. CONSTITUTION:A vector detection circuit 10 detects a dynamic vector in the unit of blocks and is given to an LPF11, a sub-sample circuit 12, a picture interpolation circuit 16, a variable delay circuit 18, a code compression circuit 19. The LPF11 performs band limit suitably depending on the velocity of the dynamic vector. Taking a sampling frequency as f3 and a signal width as W, no sampling is executed when the velocity v of the input dynamic vector to the LPF11 is 0<=¦v¦<=2. At 2<¦v¦<=4, 2:1 sampling is executed as to the block  corresponding to the v, the W/2 band limit is executed and the result is applied to the circuit 12, and the circuit 12 makes output in the speed of f3/2. At 4< ¦v¦<=6, the velocity is faster. The output of the circuit 16 is given to a frame  memory FM17 for the detection of dynamic vector and the generation of an  estimate signal. The circuit 18 generates a compensated estimate signal. The  estimate error and dynamic vector applied to the circuit 19 is compressed and  outputted with the method of unequal length coding.
Patent JP-S5390703-A (JP)
Title: 2-wire/4-wire link connecting system
Inventor: KIMURA YUKIO
IPC: H04Q3/68
Filed: 1977-01-20
Abstract: PURPOSE:To secure the 4-wire connection control as well as the 2-wire connection control without increasing the holding time and the number of the working link, by using both the 2-wire and 4-wire links through a switching relay.
Patent JP-S63174269-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: ISHIBASHI CHIKANORI
IPC: H01M4/48
Filed: 1987-01-12
Abstract: PURPOSE:To improve the heavy-duty discharge characteristic and storage characteristic by adding a composite sulfide of thallium and iron to a positive electrode using cupric oxide as an active material. CONSTITUTION:A composite sulfide of thallium and iron is added to a positive electrode using cupric oxide as an active material. The addition of the composite sulfide of thallium and iron is preferably within a range of 5-30 wt.% with respect to the positive electrode. The composite sulfide of thallium and iron is indicated as TlxFeySz, preferably, TlFeS2, TlFe2S4 or Tl2FeS4 in particular. When cupric oxide and the composite sulfide of thallium and iron are concurrently used, a cell having no voltage drop at the start of a discharge and a relatively large discharge capacity can be obtained. Thallium generated by the composite sulfide of thallium and iron via the discharge is reacted with a lithium negative electrode to form a film on the surface of the negative electrode, thus the generation of a passive state film on the surface of the negative electrode caused by the moisture infiltrating into the cell during its storage can be prevented, and the rise of the internal resistance is suppressed.
Patent JP-S62162429-A (JP)
Title: Wire electric discharge machining device
Inventor: NAKAYAMA TAKEO
IPC: B23H7/10
Filed: 1986-01-13
Abstract: PURPOSE:To make it possible to easily apply a wire electric discharge machining device to an existing apparatus even if a wire supply reel having a large weight is used, by controlling the reverse torque of a wire supply reel wound thereon with a wire electrode in accordance with the kind of the wire supply reel. CONSTITUTION:A selecting circuit 42 receives a wire supply operation mode signal from a setting circuit 39 and a signal indicating the kind of a wire electrode 3 from a change-over circuit 41, and selects a reverse torque for a wire supply reel 33 which is delivered as a reference value to a compensating circuit 43. Meanwhile a signal indicating the remaining amount of the wire electrode 3 is also delivered to the compensating circuit 43. At this time the compensating circuit 43 computes the compensation of the reference value in accordance with the remaining amount indicating signal and delivers a signal with which the control of the reverse torque of the wire supply reel 33 may be made in accordance with the remaining amount of the wire electrode 3.
Patent JP-H09193189-A (JP)
Title: Manufacture of exterior automotive part
Inventor: HATTORI MASABUMI
IPC: B29C45/14
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To omit use of a casting sheet also without an application process of coating. SOLUTION: A transparent layer (A) composed of thermoplastic acrylic polymer, an adhesion layer (B) composed of modified olefin polymer containing at least one kind of functional group selected from carboxyl group, acid anhydride group, hydroxyl group, and glycidyl group, a colored layer (C) composed of olefin polymer containing a coloring agent, and a back up layer composed of olefin polymer are laminated in this order by multilayer co-extrusion molding to obtain a sheet. The sheet is preliminarily molded by heat molding to obtain a molded product having a three dimensional shape. After inserting the molded product into an injection molding die, the olefin polymer is injection molded in contact with the back up layer.
Patent JP-2000204127-A (JP)
Title: Crosslinked resin composition
Inventor: WATANABE TOMOHISA
IPC: C08L23/26
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinked resin having high degree of crosslinking by silane crosslinking. SOLUTION: A silane crosslinked polymer is obtained by using copolymer produced from ethylene and a 3-8C olefin in the presence of a metallocene catalyst, as a base polymer.
Patent JP-H07207109-A (JP)
Title: Modified polyolefin resin composition, polyolefin resin composition containing the composition and its molding
Inventor: KOBAYASHI HIROKI
IPC: B29K23/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a polyolefin resin composition containing a modified polyolefin resin excellent in moldabilty, surface property, heat stability, compatibility, shock resistance and rigidity by compounding a modified polyolefin, a phenolic compound containing a (meth)acryloyl group, etc., and an antioxidant at specific ratios. CONSTITUTION:This composition is obtained by compounding (A) 100 pts.wt. of a modified polyolefin obtained by polymerizing 1-500 pts.wt. of a vinyl monomer (preferably an aromatic vinyl compound, an alkyl methacrylate or an unsaturated nitrile compound) in the presence of 100 pts.wt. of a crystallizable polyolefin with (B) 0.01-20 pts.wt. of a phenolic compound containing a (meth) acryloyl group [preferably 2-t-butyl-6-(3-t-butyl-2-hydroxy-5-methylbenzyl)-4- methylphenyl (meth)acrylate] and/or a sulfurous compound containing an acrylic group and (C) 0-20 pts.wt. of a phenolic antioxidant, a phosphate antioxidant and/or a sulfurous antioxidant.
Patent JP-H09196978-A (JP)
Title: Device for measuring electric resistance of fine perticle
Inventor: SATO YOICHI
IPC: G01R27/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring electric resistance of fine perticle which makes ease positioning of a pressing element and single time perticle easy and also can measure the electric property of the single fine perticle accurately and easily at a desired compression rate. SOLUTION: A fine perticle W is nipped between a sample table 2 as one electrode and a pressing element 2 as the other electrode, and a current is allowed to flow therebetween while a compression load is applied to the fine perticle W by the element 3, then the electric resistance value of the fine perticle, W at a desired compression rate is measured.  This device is provided with an XY stage 1 which moves the fineperticle W as a sample on the plane of the table 2, a CCD camera 11 for picking up the image of the fine perticle, W on the table 2, a picture processing device 13 which searches an area where the fine perticle exists independently in the measuring range corresponding to the size of the element 3, according to the video signal of the CCD camera 11, and a control means (CPU8) which controls the XY stage 1 so that the fineperticle W searched by the device 13 may be placed just under the element 3.
Patent JP-H08196023-A (JP)
Title: Method and device for detecting leakage in fusion part of terminal contact plug of cross guidepath wire
Inventor: SATO MITSUHIRO
IPC: H02G15/02
Filed: 1995-01-17
Abstract: PURPOSE: To provide a method and a device for detecting a leakage in the fusion part of the terminal contact plug of a cross guidepath wire in which air-tightness in the fusion part of the terminal contact plug of a cross guidepath wire can be confirmed. CONSTITUTION: In a fusion part 5 in which the end part of a flat type cross guidepath wire 1 and a terminal contact plug 2 are melted and fixed by using a fused resin material, as the whole width of the flat type cross guidepath wire 1 in the vicinity of the terminal contact plug 2 is pressed down in the direction of the thickness, compressed air is supplied into the terminal contact plug 2 through a pipe for extracting the lead wire of the terminal contact plug 2, and at that time the air-tightness of the fusion part 5 can be detected with the existence of the leakage of air out of the fusion part 5.
Patent JP-H05195269-A (JP)
Title: Method for pickling strip by jet type pickling equipment
Inventor: HIRAI YUKIMITSU
IPC: C23G1/08
Filed: 1992-01-14
Abstract: PURPOSE:To improve the pickling operation efficiency of a strip with jet type pickling equipment. CONSTITUTION:A pickling liquid supply valve 3v interposed in a pickling liquid supply pipeline 3 communicating with a pickling chamber 1 from a circulating tank 2 and a return valve 5v interposed in a reflux pipeline 5 for returning the pickling liquid from the pickling chamber 1 to the circulating tank 2 are closed and a bypass valve 4v branched from 2 pieces of pickling liquid supply pipeline 3 and interposed in a bypass pipeline 4 communicating with the circulating tank 2 is opened when abnormality arises in the transporting equipment of a coil formed by winding the strip S, and the passage of the strip S is stopped during the passage through the pickling chamber 1. The pickling liquid supply valve 3v and the return valve 5v are opened and the bypass valve 4v is closed when the equipment abnormality is restored within the prescribed period of time when the strip S is not overpickled. A stage for draining the pickling liquid from the pickling chamber 1 and a stage for lifting the pickling liquid from the circulating tank 2 to the pickling chamber 1 are omitted.