baber/WOPTO huggingface dataset:
Patent JP-S6415627-A (JP)
Title: Defective sealing inspecting method
Inventor: MORI TAKANOBU
IPC: G01N19/04
Filed: 1987-07-10
Abstract: PURPOSE:To improve the detecting capability of defective parts and to make the occurrence of the defective parts at the time of finish coating, by forming a soft highly extensible resin film at a sealing part, blowing a gas into a junction part, and judging whether the resin film swells or not. CONSTITUTION:Polyvinyl-chloride-plastisol based body sealer 2 is painted on an aligning part of a steel plate 1, which undergoes undercoat electrodeposition, with an airless pump. The plate is baked for 7min at 110 deg.C, and sealing is performed. First urethane resin of soft highly extensible block isocyanate is diluted with diluting solvent. The resin is painted on the aligning part of the steel plate with a pattern being narrowed by an air spraying method. Thus a thin film resin layer 5 is formed. After setting solvent is removed, air is blown with an air nozzle 6. Then, a swelled part 7 is yielded at the defective sealed part of the thin resin layer 5. Therefore, the defect can be readily found with visual inspection.
Patent JP-H1017854-A (JP)
Title: Frictional member for brake and its production
Inventor: ARAI KATSUO
IPC: F16D69/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a frictional member for brakes which can be produced in a simplified manner by dispensing with a back plate. SOLUTION: This member has the first layer 12 formed by dispersing mainly a powdery material excellent in frictional characteristics on the sliding side facing a disk 20 and the second layer 14 formed by dispersing mainly a powdery material excellent in strength characteristics on the side other than the sliding side. The first layer 12 is brought into sliding contact with the disk 20 by directly pressing the second layer 14 against the same.
Patent JP-S6064592-A (JP)
Title: Method and apparatus for identifying line
Inventor: TOMITA NOBUO
IPC: H04M3/22
Filed: 1983-09-19
Abstract: PURPOSE:To attain line identification without giving adverse effect on a line during communication by providing a means detecting electrostatically or electromagnetically a signal being transmitted from the insulating material of an optional core conductor of a multi-pair communication cable to the said core. CONSTITUTION:A changeover switch S3 is connected to a metallic clip 10, one output terminal of the changeover switch S3 is connected to a broad band amplifier 11 and the other output terminal is connected to a voltmeter 12. An output of the broadband amplifier 11 is fed to light emitting diode circuits D1-Dn via plural buffer amplifiers A1-An and band pass filters F1-Fn. The metallic clip 10 clips optional core conductors L1 and L2 from the surface of the insulating cover of the said core conductors at a core connecting part 4 of a subscriber line 2, detects a signal being transmitted through the said core conductors via the static capacitance between the core conductors and the metallic clip 10, and the type of line is decided by emitting a diode corresponding to the type of the said line among the light emitting diode circuits D1-Dn via the broad band amplifier 11, the buffer amplifiers and the filters.
Patent JP-H0220828-A (JP)
Title: Manufacture of display device
Inventor: OKAWA YASUSHI
IPC: G02F1/1345
Filed: 1988-07-08
Abstract: PURPOSE:To flatten the surface of a substrate and to easily form a color filter with good position accuracy by exposing a photosensitive resin film from the reverse surface side of the substrate by using an electrode pattern as a mask, and removing an unexposed resin film selectively. CONSTITUTION:Even when a lower electrode pattern 22 is formed thickly on the substrate surface, the photosensitive resin film 23 formed on the substrate surface by coating is exposed and developed through the lower electrode pattern 22 as the light shield mask and the substrate surface formed with the lower electrode 22 is easily flattened to eliminate the wire disconnection of the upper electrode pattern 32 formed on the substrate in a crossing state through an insulating film 31, the short circuit of the lower electrode pattern 22, etc. Further, the cured resin film 23b which is used for said flattening is dyed with plural dyeing materials to easily form the color filter 35 for display with good position accuracy. Consequently, the substrate surface is flattened and the filter for display is easily and accurately formed at a specific position.
Patent JP-H1110533-A (JP)
Title: Nc grinding machine
Inventor: SUGIYAMA SEIJI
IPC: B24B49/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an NC grinding machine which reduces a grinding load according to the water conditions of a grinding wheel and does not reduce the grinding efficiency and the grinding accuracy of a work even if the cutting feed speed of the grinding wheel is made constant by an NC control. SOLUTION: An NC grinding machine for moving a grinding wheel 3 toward a ferrule W at a predetermined cutting feed speed to grind the ferrule W has a grinding wheel spindle 6 having the grinding wheel 3 on the top, a grinding wheel spindle quill 8 through which the grinding wheel spindle 6 is rotatably passed, a casing through which the grinding wheel spindle quill 8 is passed such that it can be moved in the axial direction of the grinding wheel spindle 6, and a spring 10 interposed between the rear end 8a of the grinding wheel spindle quill 8 and the casing 9 and for energizing the grinding wheel spindle quill 8 in the direction in which the grinding wheel 3 is fed.
Patent JP-H08338414-A (JP)
Title: Turn lock forming method for screwing part
Inventor: UCHIYAMA HIROSHI
IPC: F16B37/06
Filed: 1995-06-14
Abstract: PURPOSE: To provide a turn lock forming method for a screwing part whereby even turn locking for any screwing part can be easily inexpensively realized further with sureness. CONSTITUTION: In the case of fixing a screwing part C, having a width across flat part N, to mounted members 1, a turn lock forming jig 10 made of non- fusing material, comprising a shaft part 11 fittable to a screw part mounting hole drilled in the mounted member 1 and a main unit 13 having a turn lock forming part 12 with a sectional shape and dimension equal to the width across flat part N formed in a base part of this shaft 11, is prepared thereafter to fit the shaft part 11 of the jig 10 to a hole 1a. In this condition, in close contact with at least opposed two surfaces of the turn lock forming part 12 of the jig 10, weld padding 16 is performed in a surface of the mounted member 1, thereafter to remove the jig 10.
Patent JP-H1020694-A (JP)
Title: Releasing agent applying device for fixing device
Inventor: SEKIGUCHI HIDEAKI
IPC: G03G15/20
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling off of a releasing agent applying layer due to thermal expansion of air inside a cylindrical member by releasing the air of the air layer inside the hollow cylindrical member outside through a tube- shaped member communicated with the outside air. SOLUTION: A tube-shaped member 19 becoming an air path is fitted inside the hollow cylindrical member 11 in a hollow supporting shaft 16, and communicates the air layer 20 located in an upper part of an oil containing chamber 18 with the outside air. Then, the attitude of the tube member 19 is is held so that its tip is located in the air layer 20 positioned on the upper part of the oil storage chamber 18 in the oil roll 10 by the tube supporting member 21 disposed the other supporting shaft 17 of the oil roll 10. If the air layer 20 located in the upper part in the oil storage chamber 18 is thermally expanded by the oil roll 10 heated by the fixing roll, the air can be relieved outside from a hollow supporting shaft 16 through the tube-shaped member 19.
Patent JP-H05339018-A (JP)
Title: Die for forming optical element
Inventor: TANIGUCHI YASUSHI
IPC: C23C16/02
Filed: 1992-06-08
Abstract: PURPOSE:To suppress the generation of cracks by forming a carbon film on the forming surface of a die base material while irradiating the surface with oxygen plasma or oxygen ion beam, thereby forming the boundary containing oxygen between the carbon film and the base material. CONSTITUTION:Sintered SiC, etc., are worked as the die base material into a prescribed shape and thereafter, a polycrystalline SiC film is formed by a CVD method and the forming surface is mirror polished. The die base material is set to the reaction system of an ECR plasma CVD device and gaseous Ar is introduced therein under a reduced pressure to generate the Ar plasma and to remove and clean the oxide film on the surface of the mold base material. A magnetic field is thereafter impressed to the material and the gaseous oxygen is introduced into the device to form the oxygen plasma. The surface of the die base material is irradiated with the oxygen plasma for a prescribed time. Further, carbon-contg. gas, such as C6H6, etc., is introduced into the device to form a diamond-like carbon film. The die for forming the optical element formed with the oxygen layer of 0 to 5 atomic % oxygen concn. and 5 to 500Angstrom  thickness between the carbon film and the die base material is obtd. The die does not crack even at the time of many times of forming and exhibits good formability and durability.
Patent JP-S5873172-A (JP)
Title: Superconductive integrated circuit device
Inventor: WAHO TAKAO
IPC: H01L39/22
Filed: 1981-10-27
Abstract: PURPOSE:To integrate the whole in high density, and to prevent reduction of signal current values in layers for electrode and wiring of a superconductive circuit device by a method wherein necessary regions in a layer for earthing of superconductive are changed into regions of a superconductive phase having a superconductive transitional temperature lower than the temperature of a layer of nonsuperconductive phase or the layer for earthing. CONSTITUTION:A Josephson junction 11 is formed on a substrate 1 through a layer 4 for earthing of superconductor, insulating layers 2, 5, etc., and layers 6,  10 for superconductor electrode or wiring and windows 7 are provided in the  junction 11 thereof. An ion implantation process of proton, He<+>, N<+>, Ne<+>, Ar<->, O<+>, Ga<+>, etc., is performed into the prescribed regions 20 in the layer 4 for earthing without forming a step part in the layer 6 for electrode or wiring, and the regions 20 are changed from the layer 4 for a nonsuperconductive phase or earthing into a superconductive phase having a superconductive transitional temperature. Accordingly, the whole of the superconductive integrated circuit device can be formed in high density, reduction of critical currents to flow into the layers 6, 10 for electrode or wiring is prevented, and signal current values are enlarged.
Patent JP-S6065775-A (JP)
Inventor: KINUGAWA MITSUHIRO
IPC: C04B37/02
Filed: 1983-09-17
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-H04368789-A (JP)
Title: Connector using flexible wiring board
Inventor: TANAKA MITSUO
IPC: H05K1/14
Filed: 1991-06-17
Abstract: PURPOSE:To prevent abrasion and peeling of a conductive pattern layer, which is formed on a flexible wiring board, during the operation of this flexible wiring board and at the time of connection to an opposite member. CONSTITUTION:A conductive pattern layer consists of an abutment art 33b, which is formed at a part for abutting on a terminal part of an opposite member for contact at the time of connection to the opposite member, and a wiring part, which is formed so as to guide this abutment part to an exposed part out of a connector housing. The abutment part 33b is formed on the surface of a flexible insulating film 31, which faces to a terminal part of the opposite member at the time of connection to the opposite member, and the wiring part is formed on the surface opposite to this facing surface, and these abutment part 33 and wiring part are connected through a communication hole 31d formed in the flexible insulating film 31. The surface of a flexible wiring board 30, where the wiring part is formed, is covered with an insulating layer made of cover film, cover coat ink or the like having the insulating property.
Patent JP-H0222015-A (JP)
Title: Metal mold and liner for the metal mold
Inventor: NAGAOKA YUKIO
IPC: B29C45/26
Filed: 1988-07-12
Abstract: PURPOSE:To inexpensively mold a molded piece of various size by combining dummy elements of different sizes, and altering the size of the mold. CONSTITUTION:When a first product (molded piece) 1 is molded, on its stationary side liners 11-15 are combined to be fixed in a stationary mold plate 5, and on its movable side liners 6-20 are assembled to be fixed in a movable mold plate 6. Then, when a second product 2 which is larger than the first product 1 is molded, a dummy element 21 - a liner 12 - a dummy element 22 - a liner 13 - a dummy element 23 - liner 14 - a dummy element 24 are assembled at the stationary side to be fixed to the plate 5. On the other hand, on the movable side a dummy element 25 - a liner 17 - a dummy mold 26 - a liner 18 - a dummy element 27 - a liner 19 - a dummy element 28 are assembled to be fixed in the plate 6. When products of different sizes are molded, the dummy elements of different sizes may be prepared, thereby largely reducing the manufacturing cost of the metal mold.
Patent JP-2001008205-A (JP)
Title: Video data transmission system
Inventor: USAMI HIROTAKE
IPC: H04N19/423
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To switch and reproduce video data suitable to a purpose on the reception side by performing multiple transmission of pieces of video data of plural cameras by successively switching the data for every minimum image reproduction unit (GOP). SOLUTION: When the video data is inputted in a compressor 13 from a camera 1 from among plural cameras 1 to N, 1 GOP is created by through compression processing of it. An ID corresponding to the camera 1 is added to a header of the GOP, after that, a switching signal is transmitted to an input switching circuit 12, the camera is switched to a camera 2, similar processing as in the case of the camera 1 is performed and repeated to a camera N. As a result, pieces of the video data of respective cameras are multiplexed on a transmission line 14, IDs are added to respective GOP headers, the IDs are identified by an ID separation control circuit 15 and stored in a group 17 of memories for video for every ID. A decoder 20 selects which piece of video data is decoded.  No piece of data exists among respective GOPs here, however, a video which approximate a continuous image is reproduced by embedding the last video of the preceding GOP as the still image among the GOPs.
Patent JP-S6232351-A (JP)
Title: Enzyme sensor
Inventor: MORIIZUMI TOYOE
IPC: G01N27/327
Filed: 1985-08-06
Abstract: PURPOSE:To detect the signal based on enzyme reaction by immobilizing enzyme to one set of two sets of hydrogen peroxide electrodes on the same substrate and detecting said signal by the differential output from both electrodes. CONSTITUTION:A positive type photoresist is patterned on a glass plate 1 and a thin chromium film 4 and a thin gold or platinum film 5 is formed on the substrate 1 by a vacuum deposition method. The substrate is then immersed in a resist stripping liquid to remove the resist so that the thin vapor deposited film 5 is used as an electrode surface. A coating liquid is coated on the substrate 1 and is covered by a photomask of such as image with which an enzyme immobilized film 8 is formed only on the anode electrode 11. The photocrosslinkable polymer is photocrosslinked to form the film 8. A photocrosslinkable film 9 is further coated to an anode electrode 12 on which the film 8 is not provided to form a reference electrode so that the sensitive characteristics of two sets of the electrodes 11, 12 for a reducing disturbance material are made equal. The enzyme is immobilized only to the electrode 11 of two sets of the hydrogen peroxide electrodes 11, 12 and the differential output is detected from both electrodes, by which the signal from the reducing disturbance material to be equally sensed by both electrodes is offset. Only the signal based on the enzyme reaction is thus detected.
Patent JP-H09331013-A (JP)
Title: Assembling method for semiconductor device
Inventor: FUKAYA HITOSHI
IPC: H01L23/50
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate defective bonding due to deformation of the lead in the assembling method for semiconductor device including a wire bonding process. SOLUTION: A lead frame where the inner lead part of each lead 36A, 36B is coupled with a supporting member 32 and a recess Ra, Rb is made in the rear surface at each inner lead part in the vicinity of the forward end part is prepared. After an LST chip 38 is bonded to the supporting member 32, electrodes on the chip 38 are connected through bonding wires 40A, 40B with the inner lead part of corresponding leads 36A, 36B. Subsequently, the chip 38 and the leads 36A, 36B are applied with a protective coating of a resin insulation layer 42. Each inner lead part is then separated from the supporting member 32 at the recess Ra, Rb using a cutting means, e.g. a laser beam, followed by formation of resin package and cutting/shaping of the lead.
Patent JP-S5696261-A (JP)
Title: Detection of leak location of ceramic condenser and device therefor
Inventor: NISHIURA HISAKAZU
IPC: G01R31/00
Filed: 1979-12-28
Abstract: PURPOSE: To save the labor and time required for detecting leak location by recognizing the cutting spot obtained when leak current disappears while the surface of a condenser is cut by means of sand blast with leak current supervised.  
     CONSTITUTION: The leak layer of a ceramic condenser 1 is detected and ceramic layer and inner electrodes are separated and removed until inner electrodes between which the ceramic layer is sandwiched are exposed. Next, grinding is made in the same manner as scanning with sand beam 17 applied to the surface an inner leak electrode 3a from the nozzle 16 of a sand blast 15. When the pointer of a fine- ammeter 7 suddenly stops oscillation, a logical circuit 11 operates a warning device 12 to warn and at the same time a switch circuit 14 disconnects the sand blast 15 from a power source 13 so that the supply of sand blast beam stops. The spot cut just before is recognized as leak location. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001003347-A (JP)
Title: Recovery device for floating oil
Inventor: BANDO KATSUJI
IPC: E02B15/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the recovery efficiency by making it possible to easily recover floating oil on the sea or waste water. SOLUTION: A vacuum suction hose 25 is connected to the bottom of a recovery cup 20 formed of a material having an elastically restorable force, and the recovery cup 20 is floatably suppoated by a float 3 so that the upper end opening edge 21 projects a little higher than the floating oil face 22. An actuator 4 by which the upper end opening edge of the recovery cup is deformed is provided. The upper end opening edge is intermittently deformed by the actuation of the actuator to lead the floating oil to the recovery cup.
Patent JP-S5873858-A (JP)
Title: Measurement of elastic modulus
Inventor: TOMENO IZUMI
IPC: G01N29/00
Filed: 1981-10-29
Abstract: PURPOSE:To enable the measurement of required elasticity at a high accuracy by providing a plurality of steps on the ultrasonic wave reflecting surface of material to be measured. CONSTITUTION:An ultrasonic wave is transmitted from an ultrasonic vibrator 5 mounted at one end of a cylindrical sample piece 1 to be measured and after reflected at the other end of the sample piece 1, received with the vibrator 5 whereby the elastic modulus of the sample piece 1 is measured. Steps are arranged at an equal space l2 lengthwise on the ultrasonic wave reflecting surface of the sample piece. In addition, a circular or spiral groove 4 is formed on the outer surface of the sample piece 1.
Patent JP-S5696214-A (JP)
Title: Dividing/reading circuit for high precision signal
Inventor: TAKAHAMA AKIO
IPC: G01D5/245
Filed: 1979-12-28
Abstract: PURPOSE: To obtain such dividing/reading circuit as is simple in constitution and also free from influence of fluctuation in amplitude of a signal by a method wherein two sine signals 90° different in phase corresponding to a positional change from a detector are normalized according to each amplitude, the ratio is taken, and the output is made to correspond to displacement through a conversion means.  
     CONSTITUTION: Signals e 0 , e 90  90° different in phase corresponding to a positional change from a detector become rectangular waves through zero detection circuits 2, 4, pass a gate circuit 6 and get into an up-down counter 8. On the other hand, the signals e 0 , e a0  are inputted to a selector 14 and also to peak detectors 9, 10, and a pulse generated at the peak position is inputted to the selector 14 by way of OR gate 11, sample hold circuits 12, 13. The four signals are inputted to an AD converter 16 in sequence according to a signal of a controlling circuit 15, normalized through a normalization circuit 17, output a signal corresponding to a displacement of 18° interval to an addition circuit 20 by way of division circuit 18, airthmetic circit 19 and conversion circuit 20 and further output the sum with a signal of a counter 8 to a display 22. The device is simple and nothing to do with an amplitude of the signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6150450-A (JP)
Title: Telephone set with automatic dial function
Inventor: OUCHI KEIJI
IPC: H04M1/27467
Filed: 1984-08-18
Abstract: PURPOSE:To attain low cost, to attain ease of operability and to attain multi- function under simple mechanism constitution by using a coordinate designation device to select a desired called party, transmitting a dial number of the called party to a line, and operating a coordinate designation device to transmit manually a telephone number not registered in a storage circuit to the line. CONSTITUTION:When a coordinate of an object called party among called parties described in an address sheet 10 is decided by using a row designation button 12 and a column designation button 13 provided at the right and left sides of the address sheet 10, a control circuit 16 draws a corresponding called party dial number from a storage circuit 17 and given to a dial signal generating device 18, which generates a dial pulse of dial number information and transmits it to the line via an interface 19 to call the called party telephone set 20. The transmitted dial number is displayed sequentially on a display device. Further, the row designation button 12 is operated after a function changeover button 14a is operated, the opposite telephone set desired to be called is called manually without the assistance of the storage circuit 17.
Patent JP-H0518773-A (JP)
Title: On-vehicle navigation device
Inventor: YOSHIDA TOMOTATSU
IPC: G01C21/00
Filed: 1991-07-12
Abstract: PURPOSE:To enable safe and smooth travel by judging the congested state by a congestion detecting means, and retrieving-sampling a recommended route automatically to display a new recommended road. CONSTITUTION:A system control part 9 performs the sampling of vehicle speed obtained by counting the pulses of a vehicle speed pulse sensor 5 by a present position computing part 8, and sets a congestion flag when the vehicle speed is larger than 0km/h, less than 20km/h, for instance, with the travel of 10 minutes or more, or the braking interval of a driver is less than 30 seconds, for instance, with this state continued more than 10 minutes. A route retrieving- sampling part 7 performs route retrieving-sampling processing, and a display control part 10 generates a display signal by the indication of the system control part 9 so as to display a new recommended route from a display part 12. Induction is then performed in such a way as to avoid a congested road.