baber/WOPTO huggingface dataset:
Patent JP-S63312859-A (JP)
Title: Manufacture of thermal print head
Inventor: TAGASHIRA FUMIAKI
IPC: B41J2/335
Filed: 1987-06-17
Abstract: PURPOSE:To eliminate necessity of preparing many types of photomasks, and to reduce the costs of designing and manufacturing a thermal head of this type by manufacturing the many types of the heads having different printing widths from those having a pattern formed by etching by using the same photomask. CONSTITUTION:A pattern forming region A per one drive circuit 3 is used as one unit, a plurality of its units are aligned laterally, end regions AL, AR added with a common pattern forming region are aligned on one unit area A at the left and right ends to obtain them on a substrate 1. Lead patterns 5 and logic patterns 6 are formed by etching by using a photomask on all regions A, AL, AR. Then, the regions of required number are simultaneously used as one head region, a common pattern 4 is formed by screen printing on each one head region, and broken at each one head region, thereby manufacturing many types of thermal print heads having different printing widths.
Patent JP-S6044020-A (JP)
Title: Apparatus for removing hydrogen gas in high temperature and high pressure steam
Inventor: KATSUTA HIROSHI
IPC: C01B3/50
Filed: 1983-08-19
Abstract: PURPOSE:To adsorb hydrogen in steam with a metal having hydrogen absorbing capacity, by coating the outside of a sintered metal tube, in which the metal having hydrogen absorbing capacity is received, with a hydrogen pervious metal membrane which is, in turn, brought into contact with high temp. and high pressure steam containing hydrogen. CONSTITUTION:In a light-water reactor using zircaloy in the fuel coating pipe thereof, because high temp. and high pressure steam is reacted with zircaloy to generate hydrogen which in turn induces explosion, hydrogen is removed. Because of this, a hydrogen permeable membrane 1 comprising a Pd-Ag alloy or Ni is provided to the outside of a tubular container 2 comprising a sintered metal of Ni or stainless steel and the interior thereof is packed with a Y metal 3 having strong hydrogen adsorbing property. This structure is placed in high temp. and high pressure steam containing hydrogen by a support tool 4 and hydrogen in steam is allowed to react the Y metal and hydride through the metal membrane 1 and the sintered metal 2 to remove hydrogen.
Patent JP-H0445025-A (JP)
Title: Thin plate throw-in device
Inventor: YAMAGUCHI HIDETAKA
IPC: H05K13/02
Filed: 1990-06-08
Abstract: PURPOSE:To minimize the occupying area by equipping a horizontal movement mechanism which is arranged at the upper part of the rear end portion of a transport mechanism conducting transport in a horizontal direction, and advances or retreats a suction unit along a transport direction, and a turning mechanism which turns the suction unit in motion response to the horizontal movement mechanism. CONSTITUTION:The tip portions of a suction unit 12 are pressed against the main surface of a thin plate (a print base plate) 16 mounted on a vertical type mounting rack 5, as the unit 12 extends/contracts, and thin plates 6 are sucked one by one and carried out of the rack 5. A thin plate 6 sucked by the unit 12 is carried to the upper part of the rear end portion of the next process transport mechanism by means of a horizontal movement mechanism 9. The unit 12 is turned by means of a turning mechanism 11 which operates in motion responding to the mechanism 9, and the plate 6 is horizontally held with suction by the unit 12 still going on. The plate 6 is safely brought down on the next process transport mechanism 8 by the extension of the unit 12 and the release of suction.
Patent JP-S63318020-A (JP)
Title: Method for forming oxide superconductor
Inventor: OKADA HIDEO
IPC: B28B3/20
Filed: 1987-06-19
Abstract: PURPOSE:To provide a wire- or tape-shaped superconductor of oxide type excel lent in processing easiness and flexibility by turning superconductive material of oxide type into powder, adding thereto binder, solvent, etc., followed by kneading for making it in paste, and performing extrusion molding. CONSTITUTION:Binder, solvent, plastitizer, ceramic fiber, metal fiber, and one or more types of metal powder are added to a power-formed superconductor of oxide type, followed by kneading, for making it in paste, and this is subjected to extrusion molding. That is, a certain solvent binder and plastitizer are added to the material powder, followed by kneading and the resulting paste is extruded by an auger machine to turn it into tape, cylinder, or honeycomb. Particles of the material powder will be 100 mesh pass or preferably be 200 mesh pass, and the binder to be added as a binding agent uses a one having a proper stickiness and flexibility at the time of extrusion molding, e.g., organic, inorganic binder, etc. This allows easy forming of superconductor of oxide type into wire or tape.
Patent JP-S5673991-A (JP)
Title: Color demodulation device
Inventor: WASHIJIMA NORIYUKI
IPC: H04N9/465
Filed: 1979-11-21
Abstract: PURPOSE:To demodulate R-Y signal and B-Y signal with one local sub-carrier oscillator, by alternately using the burst signal and that of phase-shifted by 180 deg. through selection, in a color demodulator of PAL system color TV receiver. CONSTITUTION:A burst signal is picked up at a burst pickup circuit 6 from carrier chrominance signal, and the burst signal and that phase-shifted by 180 deg. are fed to an automatic phase control circuit 10 through alternate switching of frequency fH/2 a half the horizontal pulse frequency. The output of a local sub-carrier transmitter 11 and that phase-shifted by 180 deg. are alternately switched at fH/2 and fed to a R-Y demodulator 4, and the output of the local sub-carrier oscillator 11 phase-shifted by -90 deg. and that by +90 deg. are alternately switched through the positive and negative output in phase discrimination of the output of the burst pickup circuit at a phase discriminator 18 and fed to a B-Y demodulator 5. Accordingly, since one local sub- carrier oscillator can demodulate the R-Y and B-Y signals, the circuit integration is made easy.
Patent JP-S5275663-A (JP)
Title: Gas/liquid contact process
Inventor: NEGORO MASAAKI
IPC: B01D3/32
Filed: 1975-12-20
Abstract: PURPOSE: To decrease the volume of an ammonia release tower and to increase gas/ liquid contact efficiency in a gas/liquid contact process, for example, in an ammonia releasing tower in which gas and liquid flow at right angles to each other by inclining splash bars at an angle 0W45°. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5942072-A (JP)
Title: Repairing method of the inside of pipe
Inventor: KOGA MOTOYUKI
IPC: F16L55/16
Filed: 1982-08-31
Abstract: PURPOSE:To unit a sealant and a coating material into one body and to improve the lifetime of a pipe joint part, by packing a penetrant into a coater introduced into a pipe, and impregnating the penetrant in the sealant by a pressure then coating the inside of the pipe. CONSTITUTION:A penetrant A is supplied through a hose 3 into a coater 1 introduced into a pipe 2. The coater 1 is towed with a traction rope 4 while the coater 1 is held exerted thereon with a pressure P0 from the rear end of the pipe 2 so that the coater moves to the position of a pipe joint part 8 in the initial stage. When the part 8 and the coater 1 face oppositely to each other, pressuring force is exerted on the penetrant A by the pressure lower than the pressure P0 to pressurize and impregnate the penetrant A in the sealant 9. A coating material B is then packed in the coater 1 and the internal pressure thereof is made equal to the pressure P0 so that the material B is flowed out from the circumference of a cone-shaped elastic contact body 1b. The coater 1 is moved while said material is coated by a spatula 6 on the inside of the pipe 2, whereby a coating layer 10 is formed.
Patent JP-H01318421-A (JP)
Title: Tuner circuit
Inventor: MAEJIMA KAZUHIKO
IPC: H04B1/16
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the circuit loss in the band having the highest frequency while keeping good balance among the characteristics of resonance circuits of each band by applying a lambda/2 type with reception of the band having the highest frequency and a lambda/4 type with reception of other bands respectively for the resonance circuit at reception of plural bands. CONSTITUTION:A resonance circuit applying a lambda/2 type is used for reception of a band (VH band) having the highest frequency. In other words, the primary side of the lambda/2 type resonance circuit includes mainly a capacitor C10, variable capacity diode D20, capacitor C11, coil L20, capacitor C14 and a variable capacity diode D27. While the secondary side of said resonance circuit includes chiefly a capacitor C12, variable capacity diode D21, capacitor C13, coil L21, capacitor C15 and a variable capacity diode D28 respectively. Then a lambda/4 type resonance circuit is used for reception of other bands. For instance, the primary side of the lambda/4 type resonance circuit includes a C10, D20, C11, and coils L15, L16 and L17 with the secondary side including a C12, D21, C13 and coils L18, L19 and L17 respectively at reception of a VL band.
Patent JP-S5375687-A (JP)
Title: Ship used for dropping pebbles onto the bottom of water
Inventor: OGURA HAJIME
IPC: B63B25/04
Filed: 1976-12-17
Abstract: PURPOSE: To provide a ship used for dropping pebbles onto the bottom of water, in which a movable body or vehicle having a guide chute supported rotatably thereon is arranged downwardly of a plurality of hoppers disposed in side-byside relationship with each other, whereby pebbles can be dropped highly uniformly over the bottom of water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0674888-A (JP)
Title: Apparatus and method for evaluating crystal
Inventor: FUJII SHINJI
IPC: G01B21/30
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a wide observation area, to grasp the three-dimensional structure of an injection sec. flaw and to measure the distribution of introduced impurities in the micro-area of a nanometer with good reproducibility. CONSTITUTION:A cantilever 1 containing a probe whose tip has a small radius of curvature and a displacement quantity measuring system consisting of a plurality of photodiodes measuring the curvature of the cantilever 1 are provided. The value of repulsive force is calculated by converting the change of repulsive force to the displacement quantity of the curvature of the cantilever 1. That is, the cantilever 1 displaced by repulsive force is irradiated with the laser beam emitted from a laser beam generator 3 and the reflected beam from the cantilever 1 is detected by the displacement quantity measuring system 2. The curvature of the cantilever 1 is measured on the basis of the reflectred beam.
Patent JP-S63315305-A (JP)
Title: Pneumatic radial tire
Inventor: KOJIMA YOSHIHIDE
IPC: B60C9/08
Filed: 1987-06-18
Abstract: PURPOSE:To prevent a tread part in a tire, when it is in a high speed, from being deformed due to centrifugal force by providing a band layer, which satisfies a specific condition, to be arranged outside a belt in its radial direction, in case of the tire having the belt consisting of a metal cord in the tread part. CONSTITUTION:A tire 1 has an annular tread 2, side wall 3 and a carcass 4. And the carcass 4, consisting of a cord arranged in the radial direction, is wound up in the periphery of a bead core 9. While the tire provides a belt 5, consisting of plural plies 5a, 5b, to be arranged outside the carcass 4 in its radial direction. In this structure, the tire provides a full band layer 7 to be arranged over the total width of the belt 5 in its outside in the radial direction. While the tire provides an edge band layer 8 to be arranged between the full band layer 7, positioned in the vicinity of the end part of the belt 5, and the belt 5. Here the tire sets ratio of width We of the edge band layer 8 to the width Wf of the full band layer 7 to within a range of 0.2-0.3.
Patent JP-H10338044-A (JP)
Title: Lubricating structure for transmission
Inventor: SENO YASUO
IPC: F16H47/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable a surplus oil in an HST type transmission to be supplied to a part to be lubricated in a transmission case without piping. SOLUTION: A side case 10 is provided on one side of a transmission case 1 accommodating a transmission mechanism for a laterally traveling device, and one end of the side case is extended to load an HST type transmission. A power transmitting mechanism for connecting the output shaft of the HST type transmission 2 and the above transmission mechanism, is accommodated in the side case, and a surplus oil in the HST type transmission is discharged into the side case. When the surplus oil in the side case exceeds a specified quantity, the oil is discharged into the transmission case. A lubricating oil basin R2 is formed in the side case, and the shaft end of a shaft provided with a part to be lubricated is allowed to face the inside of the lubricating oil basin. The start end side of a lubricating oil passage 18a for the part to be lubricated is allowed to be open to the shaft end.
Patent JP-S5274954-A (JP)
Title: Heating-drying furnace for powder coating
Inventor: SUZUKI TADASHI
IPC: F26B21/00
Filed: 1975-12-19
Abstract: PURPOSE: A heating-drying furnace for powder-coating the bodies of automobiles or the like with reduced amount of noxious gases generated; wherein the firstzone burner is connected with an air inlet valve, and each of the later-zone burners is connected with a pipe which introduces the exhaust gas from the preceding zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0444462-A (JP)
Title: Facsimile store and forward multiple address equipment
Inventor: OSANAI AKIRA
IPC: H04N1/32
Filed: 1990-06-11
Abstract: PURPOSE:To attain quick processing even when plural texts are sent simultaneously by providing a storage means provided to each mark sheet recognition section and storing a decoding data required for decoding mark sheet information, a control section controlling the processing of a text based on the decoding information and an output section outputting the text based on a command of the control section to the equipment. CONSTITUTION:Plural kinds of sets of mark sheet decoding information are stored in a format file section 12 in advance and a decoded data corresponding to the inputted mark sheet information is selected and transferred to an OMR recognition section 11. The OMR recognition section 11 receives the decoded data and converts the information converted into a bit pattern based on the decoded data into information discriminated by a system controller 13 and outputted to a reception board 10. A transmission control section 15 gives a management number to the entered text, registers the text into a text management file for the purpose of management, the text is stored in a picture file 17 depending on the management number and the management information such as destination is stored in a destination information management file 18. When a designated transmission time comes, the information is outputted to a destination facsimile equipment terminal from a transmission board 19.
Patent JP-H0443651-A (JP)
Title: Preparation of semiconductor device
Inventor: NANBU KAZUO
IPC: H01L21/20
Filed: 1990-06-11
Abstract: PURPOSE:To suppress the side gate effect by executing the process of developing the crystallization of the first and second buffer layers in such a way that after the development of the first buffer layer is started, its development is interrupted while changing a development temperature of the first buffer layer to a development temperature of the second buffer layer and that after the surface crystal structure of the first buffer layer crystal is changed to a particular structure the development of the second buffer layer is started. CONSTITUTION:The molecular beam epitaxial method is applied to a semiconductor device to develop an i-GaAs highly insulating buffer layer 2 at a development temperature of 200 deg.C. Further, on this layer, an i-GaAs buffer layer 3 is developed at a development temperature of 680 deg.C. When a development temperature of 200 deg.C for the buffer layer 2 is raised to 680 deg.C that is the development temperature for the i-GaAs buffer layer 3 immediately after the development of the i-GaAs highly insulating buffer layer 2 is started, the development of the i-GaAs buffer layer 3 is started when the surface crystal structure of the i-GaAs highly insulating buffer layer 2 changes to a (2X4) or C(2X8) structure. Furthermore, on this i-GaAs buffer layer 3 an i-GaASs channel layer 4, an n-Al0.7As electron supply layer 5 to which Si has been doped, and an n-GaAs cap layer 6 are all developed continuously under the same condition as active layers. With this, the side gate effect can be suppressed and the stability of the manufacturing process and regeneration can all be enhanced.
Patent JP-H024042-A (JP)
Title: Communication terminal equipment
Inventor: HAMADA HIROSHI
IPC: H04L12/40
Filed: 1988-06-22
Abstract: PURPOSE:To successively transmit transmission data by outputting a successive transmission request when the remaining transmission data are successively transmitted at the time of a transmission completion and suspending the successive transmission when a reception to reject the successive transmission is executed. CONSTITUTION:When the transmission request exists, the transmission data are edited to a data frame with a fixed length, and the number of transmission frames is stored into a DPRAM 6. When the number of transmission frames is 4 or below, the data are transmitted by the number of frames, and the DPRAM is '0'-cleared after an I/F 4 completes the transmissions of all data. On the other hand, when the number of frames exceeds 4, the frames with the fixed length are transmitted from the I/F 4 successively in 4 frames. When the transmission is completed, 4 is subtracted from the number of frames of the DPRAM 6. There, when the transmission from the other terminal is not executed at all in a definite time, the transmission of the frame is continued. When an NAK frame to reject a successive request is received, a token is transmitted, the transmission right of the other terminal is transferred, and the transmission is temporarily suspended.
Patent JP-H05159742-A (JP)
Title: Shielding tool for fluorescent tube of illuminator
Inventor: DONARUDO EE SUTORETSUKU
IPC: H01J61/35
Filed: 1992-06-11
Abstract: PURPOSE: To provide an improvement device of fluorescent lamp, which inhibit the undesired emissive matter from a fluorescent tube. CONSTITUTION: An improvement device of a fluorescent lamp is connected to the earth potential, is installed throughout the whole length of a fluorescent tube 12 between the operating electrodes, and comprises a conductive radio frequency shielding body 26 which is installed at least around the fluorescent tube 12 of a directional part where the light is applied toward an area where the light is applied from the fluorescent lamp, and through which the light can be transmitted. The improvement device comprises a pair of X-ray shielding bodies 28 which cover the corresponding electrodes 24, at least around the fluorescent tube 12 in the direction where the light is applied toward an area which is irradiated by the fluorescent lamp. These shielding bodies can be used inside or outside the fluorescent tube.  Further they can be used for a protective synthetic resin tube covering the fluorescent tube. The ratio frequency shielding body 26 is formed of the conductive network material, or a transparent conductive particles such as tin indium oxide. Thereby the various effects can be expected by using the fluorescent tube which radiates the frequency near the natural sunlight, or various kinds of fluorescent tubes, shielding the electrode of the fluorescent tube to prevent the radiation of X-ray, further shielding the fluorescent lamp to prevent the radiation of the radio frequency, or combining these.
Patent JP-H0320931-A (JP)
Title: Conditioning method for cathode-ray tube
Inventor: MIYAZAKI MASAHIRO
IPC: H01J9/39
Filed: 1989-06-16
Abstract: PURPOSE:To prevent unnecessary electrons from being emitted from the second grid by allowing electrons to collide with the side wall section and the periphery of the opening of the second grid after the aging process, and removing the barium or barium oxide deposited on those portions. CONSTITUTION:The second grid electron radiation processing is performed after the normal aging processing. For this processing, the preset voltage is applied to the first grid 9, the second grid 10 and the third grid 11 respectively, and the voltage of a cathode 8 is changed and adjusted within the preset range so that the electron beam from the cathode 8 becomes the preset current value. The second grid radiation electrons 22 emitted from the cathode 8 are radiated only to the opening side wall section 19 of the second grid 10 and the opening periphery section 20 on the side of the second grid 10 facing the third grid 11 with directivity. The radiation is continued for the preset period. The barium or barium oxide deposited on the opening side wall section 19 and the opening periphery section 20 is reduced to the degree that no unnecessary electrons are emitted.
Patent JP-H08246842-A (JP)
Title: Exhaust muffler and embossed muffler
Inventor: JIYON DABURIYUU HARUUTSUDO
IPC: F01N1/08
Filed: 1995-05-26
Abstract: PURPOSE: To manufacture a muffler with a few part by fixing a second plate in face-to-face relationship with a first plate, fixing an external shell around the first plate and into an internal chamber, surrounding plural tubes formed by the first plate and forming as the external chamber connected therewith. CONSTITUTION: A first sheet 12 is fixed to a first plate 16 and a first external shell 20 provided with a peripheral flange 108 is fixed around the first plate 16. The first external shell 20 fixed to the internal chamber 58 surrounds the plural tubes for passing an exhaust gas formed by the first plate 16 and formed so that the external chambers 110, 112 connected therewith are decided. The second plate 18 by which the second sheet 14 is fixed in face-to-face relationship with the first plate 16 is fixed and the second external shell 22 is fixed in face- to-face relationship with the first external shell 20. Thereby, the muffler 10 can be assembled and manufactured by using only six simply formed parts.
Patent JP-H09328233-A (JP)
Title: Paper conveying device
Inventor: SUGIYAMA TEI
IPC: B41J13/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To surely convey a group of thick paper, and to set a group of thin paper without problems. SOLUTION: A paper conveying device comprises a kick roller which conveys a group of paper, a paper supplying roller on which the group of paper conveyed by the kick roller, is placed to be conveyed by the rotation of the same, a separating member 24 which presses the group of paper reaching the paper supplying roller by the elastic force, for separating the paper one by one, a kick roller pressure which is installed in such manner that it can be displaced in the direction to be approached to or separated from the kick roller, and presses the group of paper to the kick roller by the elastic force in the direction approaching the kick roller, and a stopper which prevents the kick roller pressure from pressing the group of paper when the thickness of the paper is less than a prescribed value,  and permits the same to press the group of paper when the thickness of the paper is more than the prescribed value.
Patent JP-S5376683-A (JP)
Title: Charge transfer element
Inventor: HOSOKAWA YOSHIHIRO
IPC: H01L29/762
Filed: 1976-12-17
Abstract: PURPOSE:To obtain a charge transfer element which permits the improvement in the linearity of input-output converting part while transfer loss is maintained low.
Patent JP-S6146578-A (JP)
Inventor: UIRIAMU ROORENSU MOOHAN
IPC: G01R23/02
Filed: 1985-07-12
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。