baber/WOPTO huggingface dataset:
Patent JP-H11139757-A (JP)
Title: Gantry crane and its running control method
Inventor: NAKAJIMA HIROTAKA
IPC: B66C5/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To perform simple control whereby in a gantry crane, a leg span can be instantaneously changed in accordance with a kind of a conveyed object, it is moved properly along a specified conveying route of the crane at a reduced cost. SOLUTION: In one end of a girder 12, a fixed leg 14 is provided, in the other end, a movable leg 16 able to move along the girder is provided. Between the movable leg and the girder, by providing a moving jack, the movable leg is moved relating to the girder, a leg span can be changed. A gantry crane thus formed is made movable to run by a drive means 24 provided in both leg parts, as a guide tape specifying a moving route, a tape able to generate an eddy current is used, by a sensor detecting the tape eddy current by an eddy current applying means provided in a crane running part, guide running along the route is made possible. An output of the drive means can be adjusted by stages by an inverter.  A pair of sensors are provided in a width direction, in the case that a pair of both the sensors are dislocated from a guide tape, control is advanced into direction correction control by output adjustment of the drive means.
Patent JP-H09160230-A (JP)
Title: Photosensitive composition
Inventor: MATSUO FUMIYUKI
IPC: G03F7/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive compsn. giving a printing plate undergoing no contamination by printing, having satisfactory inspectability and less liable to the thickening of dots by incorporating a specified compd. releasing an acid or a free radical under active light. SOLUTION: This photosensitive compsn. contains co-condensation diazo resin consisting of an arom. diazo compd. and an arom. compd. having a COOH group and/or an OH group as diazo resin contg. anions of an org. acid as counter anions, a halogen-contg. compd. represented by the formula and releasing an acid or a free radical under active light and a precursor of an org. dye or coloring material changing its hue under the acid. In the formula, Xa is 1-3C trihaloalkyl or trihaloalkenyl, X is N, S, Se or C, Y is O, N, S, Se or C and Z is a group having a chromophore and consisting of nonmetallic atoms required to cyclize X and Y.
Patent JP-H11153167-A (JP)
Title: Manufacture of plate spring
Inventor: KAWANO EIZO
IPC: G11B7/09
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve adhesive strength of a metallic plate and a silicon resin layer by forming the silicon resin layer on a surface of two metallic plates, and integrating both metallic plates with each other opposing to the silicon resin layer formed on the surface of the metallic plates. SOLUTION: After a silicon rein layer is formed on one surface of two metallic plates, they are arranged making to the silicon resin layer formed on one surface of each metallic plates oppose. And then both metallic plates are integrated with each other so as to provide a plate spring laminated two metallic plates 6, 6 through the silicon resin layer 7. The laminated type plate spring provided by such a method can be built into a disk device in the same as a normal spring. Since the metallic plates are integrated with each other opposing to the silicon resin layer, the plate spring formed by forcibly bonding the metallic plates with the silicon resin can be manufactured.
Patent JP-H06154302-A (JP)
Title: Air cleaner
Inventor: MASUDA KOJI
IPC: B01D53/38
Filed: 1992-11-26
Abstract: PURPOSE:To constitute a circulating cycle containing an air heating part centering around a filter in a machine body and easily to refresh a suction type deodorizing filter in an air cleaner provided with a dust removing filter and the suction type deodorizing filter. CONSTITUTION:At the time of air cleaning operation, a ventilation fan 15 is rotated, and simultaneously, plural holes 16a of an inner case 16 are set in an open state by a sliding plate 18. Thus, when air coming from a suction port 12 passes through a dust collecting filter 21 and a deodorizing filter 22, a dust particle smell is eliminated, and emitted as clean air from an exhaust port. Subsequently, in the case of refresh the deodorizing filter 22, the sliding plate 18 is moved to the right by a solenoid 20 and plural holes 16a are set to a closed state. Then, a circulating motor 16, an ozone generator 28 and an air heating motor 30 are driven. Thereafter, a suction smell remitted from the filters 21, 22 by heating is decomposed by the ozone generator 28, and excessive ozone is eliminated by an ozone decomposing filter 29.
Patent JP-H05151576-A (JP)
Title: Optical reproducing device
Inventor: SATO CHIAKI
IPC: G11B7/005
Filed: 1991-11-29
Abstract: PURPOSE:To reproduce data with high accuracy even when the distance between marks is narrow by making two beams of light whose polarized directions are orthogonally crossed interfere with each other by a polarization element after converging the light on a recording medium. CONSTITUTION:A laser beam emitted from a semiconductor laser 30 is splitted into a normal beam of light and a abnormal beam of light, whose polarized directions are orthogonally crossed via a Wollaston prism. The beams passed through the prism 34 are converged respectively on the recording medium 28 by an objective lens 36. Polarized components to be oscillating in the same plane to each other are taken out of these normal beam and abnormal beam respectively and are superimposed and made to interfere with each other by the polarization element 40. A light intensity distribution at this time is detected as an optical interference pattern by a photodetector 42, and the data is reproduced accordingly.
Patent JP-H08170068-A (JP)
Title: Moisture-curing urethane sealant composition
Inventor: OHASHI YOSHINOBU
IPC: C08L75/04
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a moisture-curing urethane sealant composition having a structural strength suitable for the application to a glass in uncured state and exhibiting excellent adhesivity to the adherend after curing. CONSTITUTION: This moisture-curing urethane sealant composition contains (1) a urethane prepolymer A, (2) a polyurethane compound B produced by reacting a polyol copolymer derived from propylene oxide and ε-caprolactone with HDI, adding a monohydric alcohol thereto and reacting the components and (3) a polyurethane compound C produced by reacting a polyester polyol with HDI, adding a monohydric alcohol thereto and reacting the components. The sum of the polyurethane compounds B and C is 1-20 pts.wt. based on 100 pts.wt. of the urethane prepolymer A and the weight ratio of B/C is 0.1-5.
Patent JP-H06161333-A (JP)
Title: Waste toner detector for image forming device
Inventor: ARAI MAKOTO
IPC: G01V9/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide an image forming device which, after a waste toner tank is full, can carry out copying only on the prescribed number of sheets without stopping a copying operation suddenly without a warning, and prevents soiling of the inside of the device, resulting from overflowing of toner from the waste toner tank. CONSTITUTION:In the image forming device provided with a development means, an image carrier 1, cleaning means 2 and 3 for the image carrier 1, a toner recovering passage 7 having a spiral rotary body 8 driven by a driving means 18 and a display, the spiral rotary body 8 is provided so as to move in the axial direction in the toner recovering passage. The device is further provided with a movement detecting means 12 which detects the movements of the spiral rotary body 8 in the toner carrying direction and the reverse direction, and a control means 16 which controls the torque of the driving means 18 based on the detection output of the movement detecting means 12 so that it becomes greater than the torque before the detection.
Patent JP-H10237999-A (JP)
Title: Construction structure and floor panel for construction
Inventor: YOSHIDA SHIGEO
IPC: E04B1/64
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of insulation and provide construction structure having refining function and deodorization function by dispersing and arranging a fiber quality layer supported by a plate material layer between fiber quality materials, and containing an additive having refining or/and deodorization. SOLUTION: A floor panel for construction P is constituted of surface plate material 10, outer peripheral material 21 composed of C-shaped steel material disposed along the outer periphery on the rear face of the surface plate material 10, and a thick-plate fiber quality layer 14 disposed in the inside space of an outer peripheral plate material 12 on the rear face of the surface plate material 10. The fiber quality layer 14 is structure in which rock fiber is intertwined, and dispersed and held in a state in which granule coal and inorganic porous particles are fitted to the voids of the rock fiber. The granule coal and the inorganic porous particles impart deodorization property and refining property to the fiber quality layer 14.  Thus, in construction structure and the setting space of the floor panel for construction, the space is prevented from being in a high humid state, lowering of insulation and sound-proofness is prevented, and the removal effect of offensive odor can be enhanced.
Patent JP-H05128196-A (JP)
Title: Logic simulation system for device
Inventor: SHINOJIMA MAKOTO
IPC: G06F17/50
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a logic simulation system for a device capable of easily executing a large variety of the logic simulation without requiring an operator to set a transfer/transfer-back command during a test program and without modifying the test program for the logic simulation. CONSTITUTION:The system consists of an SW simulator host machine 1 and an HW simulator 2. The SW simulator host machine l contains an GW simulator program 10 composed of a command simulation means 11, a transfer/ transfer-back control means 12, a data conversion means 13, an HW simulator communication means 14, and a test program 20.
Patent JP-H0781768-A (JP)
Title: Feed discharge device for working machine for metallic plate
Inventor: KONNO NAOTO
IPC: B65G57/04
Filed: 1992-11-26
Abstract: PURPOSE:To perform automatic and effective operation to feed metallic plates loaded on a pallet to a working machine and load the metallic plates, discharged from the working machine, to the pallet. CONSTITUTION:A feed robot machine B and an alignment discharge robot machine C are arranged to a feed conveyor 1 on the inlet side and a discharge conveyor 2, respectively, on the outlet side of a working machine A for a metallic plate. An automatic controllable electromagnetic type magnet 4 which attracts a metallic plate 3 and is rotatable around an axis in a vertical direction and vertically movable in a direction Z, laterally movable in a direction X, and longitudinally movable in a direction Y is provided A program inputted to the feed robot B is automatically transferable to the alignment discharging robot C and the feed robot machine B and the alignment discharging robot C are movable. Further, the feed robot machine B, the alignment discharging robot machine C, and a pallet 5 are movable along a rail.
Patent JP-2000142034-A (JP)
Title: Pneumatic tire for passenger car excellent in drainage performance
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve drainage performance and uneven abrasion resistant performance without sacrificing maneuvering stability by extending inclined grooves at a small inclination in the vicinity of the opening end of central circumferential directional grooves and side part circumferential directional grooves, and forming acute angle corner parts of a specific angle on both ends of blocks. SOLUTION: In a tire, a large number of S-shaped blocks 4 are formed out of two central circumferential directional grooves 1 in a central part of a tread, a pair of left/right side part circumferential directional grooves 2 in both side parts and a large number of inclined grooves 3. The inclined grooves 3 extend at an extremely small inclination in the circumferential direction in the vicinity of the opening end of the central circumferential directional grooves 1 and the side part circumferential directional grooves 2, α1 is about five degrees in the vicinity of the opening end of the central circumferential directional grooves 1, and α2 is about two degrees in the vicinity of the opening end of the side part circumferential directional grooves 2.  Acute angle corner parts 41, 42 of an angle of 10 to 30 degrees are formed on both ends of blocks 4 by the inclined grooves 3, the central circumferential directional grooves 1 and the side part circumferential directional grooves 2 to thereby be excellent in drainage performance and uneven abrasion resistant performance.
Patent JP-H05154121-A (JP)
Title: Wiring board
Inventor: KANDORI AKIHIKO
IPC: G01R33/035
Filed: 1991-12-02
Abstract: PURPOSE:To provide a signal transmission structure which facilitates the packaging from the signal detecting section in the cryostat of a biomagnetic field measuring instrument constituted by using a superconductive quantum interference element (SQUID) operating at a extremely low temp. in the cryostatic and is simple in construction. CONSTITUTION:Signal transmission of plural channels is executed by using the wiring board contg. plural signal lines 2, 3, 5, 6. GND lines 1, 4 are so formed as to hold the signal lines 2, 3 on the same wiring board as the wiring board where these signal lines are formed. The wiring board is formed of flexible members and shielding parts are formed on at least either of the rear or front surface of the wiring board. As a result, the signal transmission means of the plural channels of the biomagnetism measuring instrument are simplified and miniaturized.
Patent JP-2000145676-A (JP)
Title: Horizontal type rotary compressor
Inventor: YAMAGATA KAZUO
IPC: F04C29/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type rotary compressor, wherein a discharge pipe of a compressor pressurizing refrigerant gas and sending it out to a refrigeration cycle is provided to an end plate of a cylindrical closed container. SOLUTION: A motor-driven element and a rotary compressing element 7 are horizontally juxtaposed and stored inside a cylindrical closed container 2. The rotary compressing element 7 includes a discharge hole 18 temporarily sending out compressed refrigerant gas to a motor chamber 5. A passageway 20 communicating the motor chamber 5 with a compressor chamber 8 at a lubricating oil sump 11 is provided to a diaphragm 3 partitioning the motor chamber 5 and the compressor chamber 8, and a conduit bypassing the motor chamber 5 and sending out pressurized gas of the compressor chamber 8 to a gas discharge pipe 27 provided on an end plate 10 of the closed container 2 is provided inside the closed container 2.
Patent JP-H04191368-A (JP)
Title: Method and device for producing conductive or superconductive thin film by sputtering method
Inventor: KOINUMA HIDEOMI
IPC: C23C14/50
Filed: 1990-11-26
Abstract: PURPOSE:To form a single crystal film having a smooth surface and exhibiting a strong orientation property by changing the distance between opposed targets to obtain the conditions under which the composition of the target is not deviat ed from that of the film. CONSTITUTION:The distance between opposed targets 21 is adjusted by the thread parts of electrode rods 22 and 23 in sputtering. The distance between a substrate and the target 21 is adjusted by coupling an electrode rod 24 and a current inlet terminal 26 through a connecting tube 25. The composition of the thin film is not deviated from that of the target 21 by changing the distance between the substrate and the target 21. The sputtering material reaches the substrate with the kinetic energy necessary for the appropriate migration on the substrate by optimizing the distance between the substrate and the target 21. The sputtering material migrates on the substrate and is gradually crystallized to the most stable atomic arrangement depending on the lattice of the substrate.
Patent JP-2001138097-A (JP)
Title: Screw press type thickening machine, and its thickening method
Inventor: ISHIGAKI EIICHI
IPC: B30B9/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a screw press type thickening machine to thicken a sludge by internally providing a tapered screw shaft with a screw blade fitted thereon in an outer cylinder with a screen spreaded thereover. SOLUTION: A sludge feed passage 7 provided on a tip part of the screw shaft 6 is opened in a starting end part of the outer cylinder 4, a thickened sludge discharge passage 19 provided on a rear end part of the screw shaft 6 is opened 20 at a terminating end part of the outer cylinder 4, the outer cylinder 4 is connected to a driving machine 18 for reverse rotation with respect to the screw shaft 6, the sludge is fed to the starting end part of the outer cylinder 4 from the feed passage 7 of the screw shaft 6 while the outer cylinder 4 is rotated in the reverse direction to the rotation of the screw shaft 6, and the thickened sludge is drawn out of the discharge passage 19 of the screw shaft 6 opened 20 in the terminating end part of the outer cylinder 4.
Patent JP-2000133422-A (JP)
Title: Heating element having electrode structure and electrothermal board for floor heating
Inventor: HIRANO NOBORU
IPC: H05B3/34
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To firmly connect a power source supply wire connected by soldering or the like, to a main body of a heating element by molding the same with a resin, by providing an anchor part having a rough surface of a wire netting or the like on an electrode part, and forming a through hole on the upper part of the anchor part. SOLUTION: The metallic foil pieces 7 such as copper, aluminum or the like as the electrodes are provided on both ends of a conductive fiber of a network structural body for a heating element, and the anchor parts 8 having the surface roughness obtained by the conductive fiber or conductive network state are formed on the electrodes. A melting point of the metallic foil pieces 7 and the anchor parts 8 are higher than a resin setting temperature or a thermal melting temperature of a matrix resin, and the metallic foil pieces 7 and the anchor parts 8 desirably have heat resistance.  A fiber reinforced prepreg 9 comprising a lead wire through hole 18, is laminated on the electrode side of the network structured body providing the anchor part, a separation film 20 superior in separatability, is inserted to a side having the through hole 18 on the electrode side, and the uppermost surface is wrapped by a protective resin film such as a PET film or the like, and pressed and heated to manufacture the heating element made of the fiber reinforced resin molding body.
Patent JP-H03179058-A (JP)
Title: Flame-retardant resin composition
Inventor: KANEKO SATOSHI
IPC: C08K5/357
Filed: 1989-12-07
Abstract: PURPOSE:To prepare the title compsn. excellent in the mechanical strengths, heat resistance, processability, etc., by compounding a thermoplastic resin, a flame retardant, an alkenyl cyclic imino ether deriv., and a radical initiator each in a specified amt. CONSTITUTION:The title compsn. comprises 100 pts.wt. thermoplastic resin (e.g. an ethylene-ethyl acrylate copolymer); 5-200 pts.wt. flame retardant (e.g. magnesium hydroxide); 0.01-10 pts.wt. alkenyl cyclic imino ether deriv. (e.g. 2-isopropenyl-2-oxazoline); and 0.001-5 pts.wt. radical initiator (e.g. dicumyl peroxide).
Patent JP-H04188386-A (JP)
Title: Electronic equipment
Inventor: YOKOZAWA YUKIO
IPC: G07C1/00
Filed: 1990-11-22
Abstract: PURPOSE:To easily and accurately manage the moving time of a user by automatically recording time to pass a spot decided in advance by receiving information showing a present spot. CONSTITUTION:Scheduled passing spot information is transmitted from an interface device 13 to a control circuit 12 and prepared. Then, a signal for exactly knowing the present position is received by a position information reception circuit 14, and present position information is detected by a position information decoding circuit 15. Further, the control circuit 12 compares the scheduled passing point information with the position information and when they are coincident, time information is read out from a timer circuit 11 and recorded to a recorder 16 as passing time information together with the position information. Thus, the moving time of the user can be easily and accurately managed.
Patent JP-H06159963-A (JP)
Title: Heat accumulator
Inventor: KITACHI NORIYUKI
IPC: F28D20/02
Filed: 1992-11-27
Abstract: PURPOSE:To make a latent heat accumulating material accumulate heat efficiently by an unexpensive system in which only a small amount of power is required for stirring latent heat accumulating mateiral in a heat accumulator which accumulates heat or transfers heat by using the latent heat accumulating material which utilizes latent heat generated by phase changes. CONSTITUTION:In the title heat accumulator, a hollow cylinder 2 is provided inside, a heat exchanger 3 is arranged inside the hollow cylinder 2, a bubble diffuser 4 is provided at a lower part of the hollow cylinder 2, and a pipe 6 with an air pump 5 is connected to the diffuser 4. As a heat accumulating medium 7 to be poured into the heat accumulator 1, an emulsion is used in which a dispersed phase comprising paraffin having a higher melting point than a continuous phase, oil and fat, olefin or the like is dispersed in the continuous phase comprising ethylene glycol solution, propylene glycol solution, water itself or the like.
Patent JP-H02163328-A (JP)
Title: Method for synthesizing iii-v compound semiconductor
Inventor: INADA TOMOKI
IPC: C30B29/40
Filed: 1988-12-16
Abstract: PURPOSE:To obviate compositional deviation and to resultingly obtain crystals having stable characteristics by providing an oxidation film to the surface of a melt of group III element and inhibiting the volatilization of a group V element dissolved in the above group III element. CONSTITUTION:In a method of directly mixing a group III element and a group V element and synthesizing a III-V compound, the surface of a melt of a group III element is provided with an oxide film of the above element, such as Ca2O3, In2O3, As2O3, and Ga2O, by which the volatilization of a group V element dissolved in the group III element can be inhibited and the composition can be controlled. As a result, the characteristics of compound semiconductor crystals formed by using the above material can be remarkably stabilized.
Patent JP-H08152919-A (JP)
Title: Method for diagnosing and controlling valve for flow rate of pressure control system
Inventor: NUMANO KENICHIRO
IPC: G05B11/32
Filed: 1994-11-28
Abstract: PURPOSE: To provide a method for diagnosing and controlling valve for flow rate or pressure control system with which the capacity of respective control valves can be reduced, the configuration of a control system is simplified and there is no danger to have an instability of the control system such as hunting. CONSTITUTION: Concerning the flow rate or pressure control system which is provided with plural parallelly installed control valves 11 and 12 and controls the control valves corresponding to the flow rate or pressure range of fluid, the optimum control range of the controls is previously calculated on the diagram on differential pressure-flow rate-aperture, from the various characteristics of respective control valves 11 and 12 and loss characteristics on piping where the respective control valves 11 and 12 are installed, and it is diagnosed whether an operating point decided from a differential pressure gauge 22 and the aperture information of the respective control valves 11 and 12 is settled within the optimum control range or not.  Besides, by detecting valve aperture calculated from the control limitations of the respective control valves 11 and 12, a control object valve is successively switched and the respective control valves 11 and 12 are controlled.