baber/WOPTO huggingface dataset:
Patent JP-S6457526-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: SUGIMOTO MASARU
IPC: H01B13/00
Filed: 1987-08-26
Abstract: PURPOSE:To obtain crystalline structure uniform over the whole length to improve a superconductive characteristic and besides to upgrade mechanical strength, by producing intermetallic compound fiber longitudinally to form an alloy tube and filling this tube with peroxide powder and next by shrinking the tube and providing it with heat treatment on a pressure state. CONSTITUTION:A one-way solidification method is used to orientate Cu-Y intermetallic compound fiber longitudinally to produce rod-shaped Cu-Y alloy ingot 5. Next the ingot 5 is provided with a boring process so that an alloy tube 6 is produced. This alloy tube 6 is filled with BaO2 powder 7 and it is shrunk by processes such as extrusion and drawing to obtain a composite wire 8. Next a plurality of these composite wires 8 are assembled and they are inserted into a tube 9 made of Cu or Cu-Y. After this tube 9 is shrunk, the tube is provided with heat treatment in which it is heated in an oxygen atmosphere, so that a superconductive wire 10 of multicore structure is obtained. Accordingly a fibrous superconductor can be thus obtained with crystal structure uniform continuously over the whole length and besides with upgraded mechanical strength.
Patent JP-H0552434-A (JP)
Title: Refrigerating apparatus
Inventor: MASUDA KIYOSHI
IPC: F25B1/00
Filed: 1991-08-23
Abstract: PURPOSE:To prevent wet operation and backflow of liquid to the compressor at the start of the resumed operation after pump-down and avoid damaging the compressor. CONSTITUTION:A gas injection line 10, which is connected to the high-pressure gas region in the cooling cycle, is connected to a point near the outlet of a heat exchanger 3 on the side of the controlled space in the cooling cycle. In this gas injection line 10, a valve 11, which opens when a command to execute pump-down is given, is installed. Acting on the command for the execution of pump-down, the valve 11 opens, drawing refrigerant from the high-pressure gas region and injecting it at the point near the outlet of the heat exchanger 3 on the side of the controlled space in the cooling cycle, so as to reduce in amount the refrigerant by heating which remains in the piping in the region from near the outlet to the inlet to the compressor 1. This method prevents, at the start of the resumed operation after pump-down, wet operation and backflow of liquid to the compressor 1.
Patent JP-H0763197-A (JP)
Title: Centrifugal type hydraulic machine
Inventor: KOBAYASHI HIROMI
IPC: F04D29/44
Filed: 1993-08-27
Abstract: PURPOSE:To reduce a loss in a U-turn part and a return passage part in a low specific speed multistage type hydraulic machine so as to provide a hydraulic machine with high performance. CONSTITUTION:In a multistage turbo machine provided with an impeller 2, a diffuser part 3, a U-turn part 4, and a return passage 5, a passage area is suddenly expanded in the flow direction in the rear half of the U-turn part 4 passage, while the height of a blade, which is formed into a thick fan, is increased at an inlet and is reduced from the inlet side to the outlet side in the return passage 5, so that the passage is smoothly connected to the following stage. Therefore, wetted edge areas in the U-turn part 4 and the return passage 5 part are narrowed, and a friction loss is reduced, and consequently, fluid performance of the whole of a hydraulic machine is improved.
Patent JP-S6192425-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: C09D175/00
Filed: 1984-10-12
Abstract: PURPOSE:To decrease drop-out and to improve a signal to noise ratio and the running property of a back layer by using a back layer contg. carbon black having 0.1-1.0mu average primary particle size and polishing agent particles having >=6 Mohs' hardness and <=1mu average particle size. CONSTITUTION:The back layer of a magnetic recording medium provided with a magnetic layer on one side of a non-magnetic substrate and the back layer on the other side contains the carbon black having 0.1-1.0mu average primary particle size and the polishing agent particles having >=6 Mohs' hardness and <=1mu average particle size. The non-magnetic powder contains >=50wt% carbon black and the ratio of the non-magnetic powder and the total binder is 300/100-50/100, more particularly preferably 200/100-50/100. Chromium oxide, aluminum oxide, iron oxide, Mo2C, B4C, TiC, etc. are used for the polishing agent. A known thermoplastic resin, thermosetting resin or reaction type resin and the mixture composed thereof are used for the binder.
Patent JP-S60104167-A (JP)
Title: Epoxy resin powder coating and its production
Inventor: KAWAMOTO NORIO
IPC: C09D163/00
Filed: 1983-11-09
Abstract: PURPOSE:To provide the titled powder coating composition composed of an epoxy resin main material, a curing agent, a cure accelerator, and a resin powder having high melting point, having excellent storage stability and hardenability, and giving a coating film having high smoothness and gloss. CONSTITUTION:The objective powder coating composition can be produced by compounding (A) an epoxy resin used as a main component with (B) a curing agent (e.g. a compound having phenolic hydroxyl group or acid anhydride group), (C) a cure accelerator (e.g. an imidazole compound, a tertiary amine compound, etc.) and (D) resin powder having higher melting point than the epoxy resin (e.g. powder of epoxy resin, ethylene-vinyl acetate copolymer, its modified product, or polyester resin, having particle size of finer than 60 mesh). The sum of the components A and B is 50-92wt%, and that of the components C and D is 50- 8wt%.
Patent JP-S6370483-A (JP)
Inventor: ABE MICHIHARU
IPC: H01R12/71
Filed: 1986-09-11
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-S58113836-A (JP)
Title: Probe for measuring hardness
Inventor: SHISHIDO YOSHIO
IPC: G01N3/42
Filed: 1981-12-28
Abstract: PURPOSE:To improve a life for a pressure sensor and to high-precisely measure hardness of a vital tissue at the inside of a coelom, by a method wherein gas or a soft elastic member is located between a pressure receiving surface of a pressure sensor at the inside of a probe and a moving shaft for transferring a press force. CONSTITUTION:A probe 4 for measuring hardness is inserted through an abdominal wall 2 through the medium of a tracurl 3, and a roller 20 is brought into contact with a surface of vital tissue 5. If the roller 20 is moved by an appropriate press force, a press force is exerted on a piston shaft 14 corresponding to hardness of a contact portion, the roller vertically moves against a coil spring 17 along an axial direction of an outer cylinder 11. The vertical movement is transferred to a pressure chamber 15 and is measured by a pressure receiving surface 6A of a pressure sensor 6. Instead of the coil spring 17, an proper soft elastic member may be housed in the pressure chamber 15. A pressure in an abdominal carvity is measured by the pressure sensor 6 through a connection hole 26 provided in the outer cylinder 11 and a fine tube 25.
Patent JP-S6369309-A (JP)
Title: Transversal type equalizer
Inventor: SHIMODA HIROMI
IPC: H04B3/04
Filed: 1986-09-11
Abstract: PURPOSE:To improve the amplitude versus frequency characteristic and the phase frequency characteristic by using a low impedance amplifier circuit for a branch circuit and a synthesis circuit respectively. CONSTITUTION:Low i.pedance amplifier circuits 1a, 1b,1c each being a branch circuit connected longitudinally to (in series with) an input signal path of an input terminal IN, delay elements 2a, 2b interposed between low impedance amplifier circuits 1a and 1b, and 1b and 1c respectively, weighting circuits 3a-3f each connected respectively to the low impedance amplifier circuits 1a, 1b, 1c, low impedance amplifier circuits 1d, 1e as synthesis circuits connected respectively to welghting circuits 3a, 3b, 3c and 3d, 3e, 3f, and an orthogonal synthesis circuit 4 connected to the low impedance amplifier circuits 1d, 1e and having an output terminal OUT are provided to the titled equalizer. Thus, the loss is reduced and the amplitude frequency and the phase frequency characteristics are improved.
Patent JP-H05200880-A (JP)
Title: Conveyor type vacuum applicator and its method
Inventor: AMEDEO KANDOORU
IPC: B29L9/00
Filed: 1992-08-10
Abstract: PURPOSE: To provide an improved method and apparatus for closely conforming dry film to the surface contours such as circuit traces of the printed circuit board without entrapped air between the dry film and surface of the above board or so, by applying heat, vacuum and mechanical pressure on a prelaminated circuit board. CONSTITUTION: A two-part conveyorized vacuum applicator comprises as one part two input conveyors 14 and 16 in end-to-end relation and as the other part 18 a belt conveyor 20 and a vacuum laminator 22. The belt conveyor 20 uses an endless belt 50 having an aperture 84 therein, through which, in the vacuum laminating condition of the applicator, the movable lower platen of the vacuum laminator is movable upwards into sealing contact with the upper platen of the laminator with the printed circuit board to be laminated and a portion of the upper run of the endless belt contained within the vacuum chamber of the laminator.
Patent JP-H1056411-A (JP)
Title: Information transmitter and information transmission system
Inventor: KUNO HIROSHI
IPC: H04B10/118
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To simply send/receive information by radio waves even when information cannot be sent/received by the infrared ray communication system. SOLUTION: Digital information received/outputted via a bus 23 and an interface section 27 is received/outputted selectively from/to a radio processing section 16 or a data rate conversion section 26 through a changeover switch 25. In this case, a CPU 10 switches at first the changeover switch 25 to a position of the data rate control section 26 and uses an infrared ray port 5 so as to send/receive the digital information by the infrared ray communication system and when the CPU 10 recognizes that the reception/transmission of the digital information by the infrared ray communication system is disable by a reason such as remote distance to a communication destination, the CPU 10 switches the changeover switch 25 to the position of the radio processing section 16 and the digital information is sent/received by using the spread spectrum system.
Patent JP-H0532921-A (JP)
Title: Correcting solution
Inventor: UCHINO MASAHIRO
IPC: C09D10/00
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a correcting solution not aggregating, sultable for excellent rewriting, having excellent opacifying properties and drying properties, comprising an opacifying material, a solvent, a binder and particles having a specific refractive index and specific average particle diameters. CONSTITUTION:The objective correcting substance comprising (A) preferably 20-50wt.% opacifying material such as titanium oxide, (B) preferably 30-60wt.% solvent such as n-hexane, (C) preferably 5-20wt.% binder soluble or dispersible into the solvent, such as (meth)acrylic ester-based resin emulsion and particles having <=1.8 refractive index and 0.2-10mum average particle diameter.
Patent JP-H0269204-A (JP)
Title: Cutter of panel sheet
Inventor: OKADA YOSHIO
IPC: B27G17/08
Filed: 1988-08-25
Abstract: PURPOSE:To facilitate the drawing-out of a shearing edge and make the depth setting to workpiece constant by a method wherein a shearing edge is provided at the tip of a straight bar-like handle and a lever block having a portion, which acts as the fulcrum of a level by coming into contact with the workpiece when the rear end of the handle is swung after the shearing edge is cut in the workpiece, is provided at the tip side of the handle. CONSTITUTION:A shearing edge 7 is provided at the tip of a straight bar-like handle 1. A lever block 15 having a supporting point 18, which acts as the fulcrum of a lever by coming into contact with a workpiece when the rear end of the handle 1 is swung after the shearing edge is cut in the workpiece, is provided at the tip side of the handle 1. The lever block 15 has a depth setting controlling face 17, which controls the depth setting of the shearing edge 7 by being abutted against the workpiece, when the shearing edge 7 is cut in the workpiece, so as to be fixed controllable positionally in the direction of the axis center of the handle 1. Further, the predetermined part 18 of the depth setting controlling face 17 is formed as the fulcrum.
Patent JP-H0765744-A (JP)
Title: Electron gun
Inventor: ENDO NOBUYUKI
IPC: H01J29/50
Filed: 1993-08-27
Abstract: PURPOSE:To realize assembling work with high accuracy by forming a cathode disk of a composite member composed of a ceramic base board and a metal member having a reference hole, bonded on the base. CONSTITUTION:A cathode base 21 constituting a cathode 23 is composed of a composite member obtained by bonding a ceramic base board 29 and a metal plate 31 to each other. A positioning reference hole 30 is formed on the metal plate 31. Cathode main bodies 22R, 22G, 22B are inserted into three corresponding through holes 27R, 27G, 27B of the base 21, which is positioned with a positioning pin of an assembling jig inserted into the reference hole 30, in assembling the cathode 23. The main bodies 22R, 22G, 22B are fixed, via V-shaped tubs 35, to support pins 32 planted on the base 21, and heater rests 36 are secured to support pins 33. Consequently, it is possible to enhance accuracy of the reference hole 30, by the use of which the cathode 23 of high accuracy can be assembled with high accuracy. As a result, it is possible to enhance accuracy of heights of the main bodies 22R, 22G, 22B, so as t improve fluctuation of a cut-off voltage.
Patent JP-S6192037-A (JP)
Title: Integral analog-digital converter
Inventor: TSUKADA TOSHIAKI
IPC: H03M1/14
Filed: 1984-10-11
Abstract: PURPOSE:To make the conversion time constant and to attain a resolution higher than the time resolution by converting an approximate value of an input voltage Vx to a high-precision pulse width signal and integrating the differential voltage between this signal and the input voltage Vx only for a prescribed time. CONSTITUTION:The approximate value of the input voltage Vx is subjected to A/D conversion by the first A/D converter 2. A digital pulse width converter DPWM3 obtains the high-precision pulse width signal having a time width corresponding to this approximate value with the phase opposite to that of the voltage Vx, and this signal and the voltage Vx are added by an adder 4. A switch 21 is turned on only for a prescribed period, and the voltage based on said sequence is given to an integrator 22. The integrator 22 holds the integral value till then even after the switch 21 is turned off, and the output voltage is converted by the second A/D converter 5. An equation Vx=DATA1.alpha+ DATA2.beta where DATA1 and DATA2 are output data of A/D converters 2 and 5 and alpha and beta are constants determined by the circuit is true in this sequence, and a certain A/D conversion time and the conversion resolution higher than the time resolution are attained.
Patent JP-S6285859-A (JP)
Title: Ultrasonic flaw detecting method for stainless steel coated tube
Inventor: FUJII NORITSUGU
IPC: G01N29/04
Filed: 1985-09-25
Abstract: PURPOSE:To increase an SN ratio by using an ultrasonic flaw detector and an ultrasonic probe which have 5-15MHz wide-band frequency characteristics. CONSTITUTION:A coated tube 2 while rotated on its axis is sent axially, and a lateral wave ultrasonic beam is transmitted by the ultrasonic probe 4 and its reflection echo is received. In this case, the ultrasonic flaw detector 5 uses a detector which has 5-15MHz wide band frequency characteristics. Therefore, a high frequency component is attenuated in a member and a low frequency component remains, so a defect echo is obtained highly and the SN ratio is improved. Further, the probe 4 uses a probe having 5-15MHz wide band frequency characteristics as well as the flaw detector 5. When frequency characteristics has a wide band, the pulse width is narrow, so a grove-shaped echo received by the probe 4 within a time interval is reduced and the probe 4 can be arranged so that the grove-shaped echo is not received as much as possible. Thus, the SN ratio is improved.
Patent JP-H0376404-A (JP)
Title: Semiconductor device
Inventor: ARIKI KOJI
IPC: H03B5/36
Filed: 1989-08-18
Abstract: PURPOSE:To attain stable oscillation over a wide power voltage range with low power consumption by providing a switching circuit to an inverter section of an oscillation circuit and controlling the drive capability of the inverter section with a change in the power voltage or the time from the oscillation start. CONSTITUTION:In the case of a power supply voltage V>V3, only an output Q1 of a power voltage detection circuit 12 goes to 'H', and in the case of an elapsed time T>T4, only an output Y1 of a time detection circuit 14 goes to 'H' only an output X1 of a multiplexer 13 goes to H and only PMOS 9a and NMOS 11a are turned on. when the power supply voltage is decreased to be in the relation of V2<V<V3, an output Q2 of the detection circuit 12 goes to 'H' in addition to the, 'H' level of the output Q1 and outputs X1, X2 of the multiplexer 13 go to 'H' and PMOS 9a, 9b and NMOS 11a, 11b are turned on. Then since the relation of V>V3 exists at the oscillation start, only the output Q1 of the detection circuit 12 goes to 'H' and since the outputs Y1-Y4 of the time detection circuit 14 go to 'H' because of the relation of T<T1 and the outputs X1-X4 of the multiplexer 13 go to 'H'.
Patent JP-S6455951-A (JP)
Title: Communication terminal equipment
Inventor: MATSUO NAOKI
IPC: H04M11/00
Filed: 1987-08-27
Abstract: PURPOSE:To execute an optimum processing in need with respect to a processing action whose operation is unnecessary while operation for the optional processing action is executed by informing an operator of the state of the processing action which can be executed in parallel with the operation of the operator and whose operation is unnecessary. CONSTITUTION:If data termination occurs when a subscriber generates a mail message while he views drawn picture information displayed in the display 7 of a digitizer 9, a control circuit 5 detects the termination and shifts a system from drawn picture input control to data communication control. Drawn picture input control is executed while data communication control is executed by using an idle time. Thus, coordinate information is inputted and display control is executed. The control circuit 5 decides the present communication state here, and displays the communication state in the display 7. If it is in the middle of receiving the male, it displays the message of 'receiving a male' in a prescribed area which the display 7 has previously set, for example. Consequently, the subscriber can know that the male is being received by the message of the communication state while he inputs the drawn-picture.
Patent JP-2000105541-A (JP)
Title: Display front plate
Inventor: HONDA SATOSHI
IPC: G02B5/22
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a display front plate with satisfactory contrast and color reproducibility of image by setting specified three beam transmittances so as to have a specified relation. SOLUTION: When emission intensities of red/green/blue are compared in a plasma display, the intensity is increased in the order of red > green > blue in most cases. Therefore, this front plate is set so that the beam transmittance of wavelength 450 nm is larger than the beam transmittance of wavelength 525 nm, and the beam transmittance of wavelength 525 nm is larger than the beam transmittance of wavelength 630 nm. Accordingly, the emission intensity ratio of red/green/blue can be corrected to improve the color reproducibility of image. When the beam transmittance of wavelength 450 nm of the front plate is 1, the beam transmittance of wavelength 525 nm is set within the range of 0.80-0.95, and the beam transmittance of wavelength 630 nm is set within the range of 0.65-0.90, whereby the color reproducibility of image can be preferably improved more.  In this case, the beam transmittances of wavelengths 450 nm, 525 nm and 630 nm are preferably close to the reciprocal of the ratio of emission intensity of red/green/blue of the display.
Patent JP-H0762319-A (JP)
Title: Adhesive for pouch
Inventor: MORI ICHIRO
IPC: B42D15/10
Filed: 1993-08-30
Abstract: PURPOSE:To obtain an adhesive used for the production of a pouch containing in one part thereof information recorded by using a video printer. CONSTITUTION:A hot-melt adhesive used in producing a pouch by joining a transparent plastic film to a color print outputted from a video printer forming an image through thermal transfer of a subliming dye, which is composed mainly of a saturated polyester resin and a polyurethane resin. The use of this adhesive can produce a pouch having a transparent plastic film and a color print outputted from a video printer firmly bonded to each other. It can also provide a pouch (ID card) effective for the prevention of a forgery and suffering no deterioration even in long-term service.
Patent JP-S6195087-A (JP)
Inventor: ARUTON JIYOSEFU GASUPAA
IPC: C08G18/48
Filed: 1985-09-26
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-S58115339-A (JP)
Title: Detector for water leakage
Inventor: AOYAMA NOBUO
IPC: G01M3/00
Filed: 1981-12-29
Abstract: PURPOSE:To detect water leakage on plural places without increase of the number of wires by counting up pulses from a flow meter provided with a pulse generator using a counter and outputting an alarm when the counted output reaches a prescribed value. CONSTITUTION:An operation time band setting part 7 sets up the operation starting time and ending time of a 24hr timer 6. When the timer 6 is set up to the operation starting time, the contact of a contact output part 8 is closed. Consequently electric power is supplied to a counter 2 through a power source part 9. The counter 2 starts to count up pulses from the flow meter 1 provided with pulse generator. When the counted value reaches a value previously set up by a count-up setting part 3, the contact of a contact output part 4 is closed and an alarm is outputted to a supervisory center. Thus water leakage on the plural places can be detected without increase of the number of wires.
Patent JP-S59104686-A (JP)
Inventor: HAMADA HIROYOSHI
IPC: G09B7/00
Filed: 1982-12-06
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-H0762995-A (JP)
Title: Segment automatic assembling device and method thereof
Inventor: SONODA TETSUJI
IPC: E21D11/40
Filed: 1993-08-30
Abstract: PURPOSE:To accelerate the work by providing three or more distance sensors on a shield excavator storing an erector, calculating the distances from an existing ring by the least square method, performing the coarse positioning of the next ring, then performing fine positioning. CONSTITUTION:Three or more distance measuring sensors S1-S5 are provided on the shield jack of a shield excavator, distances L1-L5 from the end face of an existing segment ring are measured, and the face interval from the existing ring is calculated by the least square method. The relative position and relative attitude of a ring to be assembled next are determined, and coarse positioning is performed. The step or gap of a connection section is detected with a light projector or a television camera installed on an erector, the position and attitude deviations from the existing segment are obtained, and the deviations are corrected for fine positioning. Coarse positioning and fine positioning can be performed with no deviation from the visual field of the light projector or the television camera, and the work can be automated and accelerated.