baber/WOPTO huggingface dataset:
Patent JP-2000108701-A (JP)
Title: Power transmission capable of absorbing shock
Inventor: MASUDA TADAYUKI
IPC: B62D1/19
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission capable of absorbing shock energy by stable, frictional resistance of a spline joint. SOLUTION: A shaft member 1 is connected with a tubular member 2 fitted into the shaft member 1, by a spline joint 3 in such a manner that both can move relative to each other in the axial direction but cannot rotate relative to each other in the direction of rotation. An outer spline 3a formed in the shaft member 1 is press-fitted into an inner spline 3b formed in the tubular member 2. The outer spline 3a formed in the shaft member 1 formed longer in the axial direction that the inner spline 3b formed in the tubular member 2, so that both ends of the outer spline 3a formed in the shaft member 1 are projected in the axial direction from both ends of the inner spline 3b formed in the tubular member 2, in the initial state of connection of the shaft member 1 with the tubular member 2.
Patent JP-S63132438-A (JP)
Title: Flexible substrate and bonding process utilizing flexible substrate
Inventor: YOSHINO TSUNEICHI
IPC: B23K35/26
Filed: 1986-11-25
Abstract: PURPOSE:To finish the bonding process collectively by one time operation assuring the bonding by a method wherein a low melting point bonding metal is arranged at least on one end of a conductive wiring provided on a substrate. CONSTITUTION:A copper foil 22 for electrode is spread on a flexible substrate 2 using a bonding agent 23 while a conductive wiring 24 is provided by photoetching technology. A low melting point active alloy foil 27 is bonded onto an outer lead part on another copper foil 25 by thermal pressure fixing process. The alloy foil 27 etched by photoetching technology to leave the part corresponding to the outer lead 26 to complete the bonding lead 28. Through these procedures, the bonding process can be finished collectively by one time operation assuring the bonding.
Patent JP-H01120845-A (JP)
Title: Superconducting wiring
Inventor: IWAMATSU SEIICHI
IPC: H01L21/3205
Filed: 1987-11-04
Abstract: PURPOSE:To contrive speeding up of switching speed without being affected by wiring resistance, by performing electrode wiring of a semiconductor device with a ceramic high temperature superconducting film and forming a material film or alloy film at a part, either lower face or upper face which comes into contact with a semiconductor of a high temperature superconducting film. CONSTITUTION:A diffusion layer 2 and insulating film 3 are formed at the surface of a semiconductor substrate 1 and a contact hole is made at the upper part of the diffusion layer 2 of the insulating film 3. And an alloy film consisting of MoSi, TiSi, TiN, WSi and the like is formed as base metallic wiring 4 at the upper plane including the above contact hole at least. Subsequently, ceramic superconducting wiring 5 consisting of YBaSrCuO and the like is formed at the upper part of base metallic wiring 4. This situation makes it possible to perform superconducting wiring towards the semiconductor device and prevents the delay of a switching speed due to wiring resistance in the semiconductor device.
Patent JP-H0585162-A (JP)
Title: Automobile window molding and manufacture thereof
Inventor: YADA YUKIHIKO
IPC: B60J1/02
Filed: 1991-09-30
Abstract: PURPOSE:To increase rigidity of a part separated from a window glass surface so as to improve mountability and transportability by constituting at least a corner part corresponding part to a main unit molding of the material having flexibility as compared with a part of providing a rainwater receiving groove. CONSTITUTION:Main unit moldings 2A to 2C, in which an elastic material of rubber, synthetic resin, etc., is integrally extrusion molded into a long band shape by a molding device, are constituted of a peripheral edge part of a window glass, leg part 22 interposed in a clearance between a roof panel 3 and a pillar panel and a decorative part 21 for covering surfaces of these parts from the outside of a car. Here, the side molding 2C is constituted of a relatively hard material P1, and the corner molding 2B and the upper molding 2A are constituted of a material P2 softer than the material P1. Accordingly, necessary rigidity for molding is provided, and mounting workability and transportability can be improved.
Patent JP-H06125868-A (JP)
Title: Flexible pipe
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1992-10-16
Abstract: PURPOSE:To simplify the sealing structure of a pressurizing pipe and to improve the workability for sealing by providing the outer periphery of the flexible pipe with the pressurizing pipe in the state of disposing a pressure expandable pipe part in a curved part. CONSTITUTION:Pressurizing air flows from a compressor 16 into the second pipe part 6b of the pressurizing pipe 6 when a solenoid valve 25 connecting to the pressurizing pipe 6 existing in the direction desired to be curved by the operation signal from an operating part 20. The pressurizing air flows into the pressurizing chamber 8 of the first pipe part 6a of the pressurizing pipe 6 to pressurize and expand the pressurizing chamber 8. The outer peripheral side of the pressurizing chamber 8 expands and the outer periphery of the curved part 10 is correspondingly pulled. The curved part 10 is thereby curved in the direction opposite from the expanded pressurizing chamber 8. A catheter 1 is disposed with a pressurizing pipeline 6 having the pressurizing chamber 8 formed by the pressure expandable first pipe part 6a on the outer periphery of the catheter body 2, by which the sealing structures of the pressurizing pipe 6 and more particularly the pressurizing chamber 8 are simplified, the workability for sealing is improved and the sealability is improved.
Patent JP-H11113563-A (JP)
Title: Degradation, purification and recovery of environment polluted by organic compound by microorganism
Inventor: IMAMURA TAKESHI
IPC: C12N1/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently purify and recover the environment such as underground water and soil by degrading polluting materials in the environment polluted by the polluting materials containing chlorinated ethylene compound, etc., by using specific microorganisms. SOLUTION: Hydrogen peroxide is added to an environment including at least one of a chlorinated ethylene compound such as trichloroethylene, and a substituted benzene compound such as phenol and toluene as a polluting material, and further JMP1000 strain (FERM P-16143) is added to the environment with added hydrogen peroxide to degrade the polluting material and to purifying and recovering the environment in the method for degradation, purification and recovery of the environment polluted with the organic compound. The environment is preferably an aqueous environment or soil.
Patent JP-2001095613-A (JP)
Title: Bag
Inventor: NAKAMURA KAIU
IPC: A45C3/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bag in which articles housed in a bag main body are easily taken out but hardly fall out of the bag main body. SOLUTION: A slide fastener 10 is arranged in such a way that an intermediate section of the slide fastener 10 traverses the upper surface part 7 of a bag main body 1 from side to side, that both side sections of the slide fastener 10 each diagonally descend the right and left gussets 5 and 6 of the bag main body 1, and that both end sections of the slide fastener 10 are close to the right and left side parts in either front or rear body plate part of the bag main body 1. The body plate part is provided with a folding line 13 connecting both end parts of the slide fastener 10 at which the upper half part of the body plate part can be folded down to the outside to its lower half part.
Patent JP-H03171018-A (JP)
Title: Separable connector group for optical fiber
Inventor: BURUUNO BORUTORIN
IPC: G02B6/38
Filed: 1990-10-17
Abstract: PURPOSE: To realize a high precision and to very easily assemble a connection group by providing each connector with a pair of ferrules and deforming an elastic means at the time of engaging ring nuts of coupled connectors to each other and clamping one coupling face of the connector to the other. CONSTITUTION: Connectors 3a and 3b consisting of pairs of ferrules 4a and 4b where optical fibers 1 and 2 are stored are provided, and optical fibers 1 and 2 are clamped in proper positions between ferrules 4a and 4b. A sleeve 5 is arranged around each pair of ferrules 4a and 4b to keep ferrules 4a and 4b clamped in respective front areas. In this case, ferrules 4a and 4b are surrounded with an annular ring nut 8 which can be slided in the axial direction, and the elastic means is interposed between sleeves 5 and ring nuts 8. This elastic means is deformed when ring nuts 8 of two coupled connectors 3a and 3b are engaged with each other. Thus, this connection group has a required precision and can be easily applied to a tape.
Patent JP-H01121038-A (JP)
Title: Image diagnosis system
Inventor: YAMAGISHI ICHIRO
IPC: G16H10/60
Filed: 1987-11-06
Abstract: PURPOSE:To enhance a diagnostic capability, by specifying a displaying range based on tomographic images and rotation-displaying inverted projection images within a specified range. CONSTITUTION:Upon completion of photographing, tomographic images are stored in an image storage 1 and necessary ones of the images in an image memory 2. Then, a reference tomographic image is extracted out of the ones in the image memory 2 and displayed on an image display 4. While being observed, this reference image is manipulated via a keyboard 6 to specify the range of an inverted tomographic image to be displayed. An inverted projection image is then displayed as an integrating image on the display 4 within a specified range by rotating a positioning device 7. The inverted projection image can be displayed over a 360 deg. range to give a clear display of a portion to be diagnosed.
Patent JP-2000060768-A (JP)
Title: Method for mounting seat cover on lavatory seat
Inventor: YOKOO KOJI
IPC: A47K13/22
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To feed and hold a sheet cover on a lavatory seat. SOLUTION: Both ends of a sheet cover 4 are held while being pierced through by rotating a spiral wire in a pipe 3 with two slits inside and outside a lavatory seat and the sheet cover 4 is fed and held on the lavatory seat by moving it in the slits the pipe 3.
Patent JP-H10152534-A (JP)
Title: Modified norbornene-based polymer and its production
Inventor: KODEMURA JIYUNJI
IPC: C08F277/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a modified norbornene-based polymer excellent in electric characteristics such as a dielectric constant and peeling strength to a copper foil, capable of uniformly dispersing a compounding ingredient such as a flame retardant and suitable for a resin material for a circuit substrate, and further to provide a method for producing the polymer and a cross-linkable resin containing the modified norbornene-based polymer. SOLUTION: This modified norbornene-based polymer is the one obtained by performing a graft modification of a norbornene-based polymer containing an aromatic-ring by at least one kind of an unsaturated compound selected from an unsaturated epoxy compound and an unsaturated carboxyl compound, and having 500-500,000 weight average molecular weight. The method for producing the modified norbornene-based polymer comprises a graft reaction of at least one kind of unsaturated compound selected from the unsaturated epoxy compound and the unsaturated carboxyl compound to the norbornene-based polymer containing an aromatic-ring in the presence of a cross-linking agent. The cross-linkable resin material includes the modified norbornene-based polymer.
Patent JP-H08138712-A (JP)
Title: Fuel cell starting method
Inventor: SEGAWA NOBORU
IPC: H01M8/04
Filed: 1994-11-14
Abstract: PURPOSE: To prevent uneven wetting of a solid phase by a liquid phase comprising an electrolyte and uneven cell voltage caused by this uneven wetting by performing specific operation in starting of a fuel cell having a specified fuel cell stack. CONSTITUTION: A fuel cell has a fuel cell stack constituted by stacking a plurality of unit cells 1 each formed by interposing an electrolyte layer 1c between a fuel electrode 1a using fuel gas containing hydrogen as an active material and an oxidizing agent electrode 1b using oxidizing agent gas containing oxygen as an active material. When the fuel cell starts operation, before each active material is supplied to the unit cell 1 to start electrochemical reaction, either one electrode of the oxidizing agent electrode 1b and the fuel electrode 1a is placed in an atmosphere of gas containing oxygen and the other electrode is placed in an atmosphere of inert gas (example: nitrogen).
Patent JP-H03139497-A (JP)
Title: Lifting-lowering device for outboard motor
Inventor: MUTO YOSHITAKA
IPC: F02B61/04
Filed: 1989-10-26
Abstract: PURPOSE:To obtain sufficient speeds at the time of tilting operation and inhibit large force at the time of trim control by connecting a by connecting a bypass passage for connecting a bottom side passage and a rod side passage between both the passages, and providing an electro-magnetic selector valve for opening and closing the bypass passage. CONSTITUTION:At the time of trim control, an electro-magnetic selector valve 31 is kept at a normal position. In this way, a hydraulic cylinder 6 can inhibit its high power completely. Further, at the time of tilt control, the electro-magnetic selector valve 31 is switched to the right side position to extend the hydraulic cylinder 6 to regenerate the return oil discharged from a rod side chamber 6b through a bypass passage 32 to a bottom side passage 16 or supply side. As the supply flow rate to the bottom side chamber 6a is increased, the operating speed can be increased correspondingly to meet a demand of rapid operation.
Patent JP-H06105507-A (JP)
Title: Two-phase motor
Inventor: HANAOKA HISAHIRO
IPC: H02K37/14
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the reduction in magnetic flux of a rotor and the increase in magnetic resistance of a stator. CONSTITUTION:A rotor 1 is made up by attaching an upper rotor core 1a and a lower rotor core 1b to an upper portion and a lower portion of a magnet 1c that has anisotropy in the direction of the axis, thereby preventing the reduction in magnetic flux of the rotor. A first stator 21 is positioned on the left side of the rotor 1, and a second stator 22 is positioned on the right side of the same. Upper stator cores 2 and 4 that are opposite to the upper rotor core 1a and lower stator cores 3 and 5 that are opposite to the lower rotor core 1b are disposed on the stators 21 and 22, respectively. A yoke 6 having a coil 8 and a yoke 7 having a coil 9 are disposed between the upper stator cores 2 and 4 and the lower stator cores 3 and 5, and the length of the arms of the stator cores is shortened, thereby preventing the increase in magnetic resistance.
Patent JP-2000109506-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: NAKAYAMA MINORU
IPC: C08F2/20
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To produce the subject porous polymer excellent in monomer removing properties and further calender molding processability and capable of providing a molded product of good quality by specifying a heat removal ratio of a reflux condenser using a large-sized polymerizer, adding a specific dispersion stabilizer and a specified ammonium salt and carrying out a suspension polymerization of a vinyl chloride-based monomer in the presence of an oil-soluble polymerization initiator in an aqueous medium. SOLUTION: A polymerizer additionally equipped with a stirrer, an external jacket and a reflux condenser and having >=100 m3 internal volume is used and a suspension polymerization of a vinyl chloride-based monomer is carried out in the presence of an oil-soluble polymerization initiator in an aqueous medium under conditions of >=30% amount of heat removal with the above condenser during the polymerization based on the total heat quantity and within 6 h polymerization time by adding a partially saponified polyvinyl alcohol and/or hydroxypropyl methyl cellulose as a dispersion stabilizer and further adding an ammonium salt represented by the formula (Rl to R4 are each a 1-10C alkyl; X is a counterion atom or the like) to produce the objective polymer.
Patent JP-2001101215-A (JP)
Title: Information recorder, information recording method and storage medium
Inventor: MASAO MARE
IPC: G06F12/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder capable of providing facilities for an operator by using keyword attributes and keyword history in every hierarchy in which image data are recorded when a keyword is related to the image data. SOLUTION: An operator creates hierarchy in a hard disk 5 by using a touch panel (S1), specifies the hierarchy in which the image data are written (S2) and after that, sets the keyword attributes such as a type, the number of digits of the keyword (S3). The set keyword attributes are recorded in the specified hierarchy. When the operator places an original 1 on an original feeder part 2 and performs input operation of the image data, the image data are read by a CCD 3 and recorded in the specified hierarchy of the hard disk 5 (S7). The keyword history and the keyword attributes are read (S8) and the keyword to be related to the image data is inputted from the touch panel according to the keyword attributes set in the hierarchy (S9).
Patent JP-H01267215-A (JP)
Title: Shifter of board
Inventor: RAFUAERU RAPITSUCHIRERA
IPC: B65H5/14
Filed: 1988-11-02
Abstract: PURPOSE: To raise boards during the successive operation of a conveyor by providing a pick-up support means movable vertically and horizontally and engaging with and moving with the belt conveyor upon lowering in a belt con veyor moving device for the boards made of asbestos cement. CONSTITUTION: A trolley 14 is located above a conveyor T and a board L is mounted on a belt N to operate a device 10. Then, an auxiliary structure 20 is lowered so that the attached branches 60 of a frame 24 come into contact with butting elements 54. Thus, a pick-up plate 32 operates at the same speed as that of the belt N and in the same direction as that of the belt N. Further, the pick-up plate 32 is lowered to pick up and support the board L. Then, the pick-up plate 32 is raised together with the board L. Then, while the trolley 14 supports the board L, it moves to a desired position and the butting elements 54 return to original positions. Thus, the board can be raised without stopping the conveyor.
Patent JP-H06106232-A (JP)
Title: Manufacture of hot extruded tube
Inventor: YAMADERA YOSHIMI
IPC: B21C23/10
Filed: 1992-09-24
Abstract: PURPOSE:To improve the heat retaining property of the rear end part of a billet, prevent carburizing by an insulating material and improve a handling convenience of the insulating material in manufacture of a tube through hot extrusion. CONSTITUTION:The insulating material 2 is attached to the rear end face of a heated billet 1 before it is inserted into a container 3. The insulating material 2 is of glass series and of a blind shape having no mandrel inserting hole in the central part. When the billet 1 is upset, the mandrel 4 breaks through the central part of the insulating material 2 to pierce the mandrel 4 into the central hole of the billet 1 and the insulating material 2 is interposed between the billet 1 and a dummy block 5.
Patent JP-2001099916-A (JP)
Title: Moving distance detector
Inventor: TAMAKI SHIGERU
IPC: G01S13/36
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a moving distance detector to preclude a micro output amplitude from acting as an error factor. SOLUTION: This detector is composed of a monitoring means set in an immovable site and a radio wave reflecting means serving as a moving detecting object. The monitoring means is provided with a transmission means for transmitting a radio wave (wavelength λ) to the radio wave reflecting means, the first reception means for receiving the reflected radio wave, the first mixer means for combining the transmitted wave with the received wave in the first reception means, the first level detecting means for detecting a displacement within λ/4 of the radio wave reflecting means as a change of a combined wave output amplitude, the second reception means arranged to be shifted by λ/2 along a receiving direction with respect to the first reception means, the second mixer means for combining the transmitted wave and the received wave in the second reception means,  the second level detecting means for detecting the displacement within λ/4 of the radio wave reflecting means as the change of the combined wave output amplitude, and a comparison means for transmitting a rough moving quantity signal in inversion timing of respective outputs from the first and second reception means, and for transmitting a fine moving quantity signal based on a difference between the both.
Patent JP-H08148350-A (JP)
Title: Layer winding for transformer
Inventor: SUGIMOTO TOSHIRO
IPC: H01F27/36
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a layer winding for transformer in which the labor is reduced in the manufacture of a winding by eliminating the need of connection between an electrostatic shield ring and the conductor of winding. CONSTITUTION: An electrostatic shield ring 8 at the layer end 6, 7 of interlayer crossover part having U-shaped cross-section, on the opposite side to the start-of- winding 3 and the end-of-winding 4 of a layer winding 2, is formed by winding an insulation paper coated with a semiconductive material around a shield ring body 9 so that one turn is not formed thereby providing a semiconductive layer 10 and then applying an insulation paper 11 to the outside thereof thereby forming an insulation coating. A skirt-like tail part 12, composed of the insulation paper coated with the semiconductive material, is provided such that one turn is not formed.  The tail part 12 is connected, at least one point, with the semiconductive layer 10 and arranged in a cooling duct 13 between the layer end parts 6, 7 of the U-shaped interlayer crossover part so that the electrostatic shield ring 8 is not connected directly with the insulated conductor 1 of the winding.
Patent JP-S62140466-A (JP)
Title: Manufacture of thin-film transistor circuit
Inventor: TERAUCHI MASAHARU
IPC: H01L29/78
Filed: 1985-12-16
Abstract: PURPOSE:To improve the weak section of a gate insulating film, and to increase withstanding voltage by leaving a photosensitive organic insulating film as it is even after the etching processing of a gate electrode and forming the gate insulating film on the organic insulating film. CONSTITUTION:An Al layer 2' is shaped on the whole surface on a glass substrate 1. A photosensitive organic insulating film 3 is formed, the film 3 is patterned through photolithography, and the Al layer 2' is etched, using the insulating film 3 as a mask to shape a gate electrode 2. The photosensitive organic insulating film 3 is left as it is. An Al-Ta-O film is formed as a gate insulating film 4. A CdSe layer is shaped onto the gate insulating film as a semiconductor layer, and Al films are formed as source-drain electrodes 6. Accordingly, dielectric strength in crossover sections among capacitances and wirings in a circuit can be increased.