baber/WOPTO huggingface dataset:
Patent JP-S62232736-A (JP)
Title: Photomagnetic recording medium
Inventor: KOBAYASHI MASANOBU
IPC: G11B11/10
Filed: 1986-04-02
Abstract: PURPOSE:To improve writing and reproducing characteristics and corrosion resistance and to reduce cost by using a material having high corrosion resistance and good magnetic and photomagnetic characteristics as an RE-TM layer to form a photomagnetic recording layer. CONSTITUTION:A dielectric layer 2, the photomagnetic recording layer 3 consisting of the RE-TM layer, an adhesive layer 4 and a cover substrate 5 are successively laminated and formed on a substrate 1 consisting of a glass or resin plate having high transparency and good optical characteristics. The RE-TM layer to form the recording layer 3 is made of, for example, an RE- Fe-Co-M alloy having 120nm film thickness. A rare earth element such as Tb is used for the RE and the amt. thereof is 18-35atmoic% of the entire amt. of the alloy. The content of the Co is specified to 0-20atomic% of the entire amt. M is Fe, Co and element except the rare earth element and contains at least 1 or >=2 kinds of Ta, V, Hf or Nb. The content thereof is 2-10atomic% of the entire amt. of Fe+Co+M. The writing and reproducing characteristics as well as the corrosion resistance are thereby improved and the cost is reduced.
Patent JP-S59202763-A (JP)
Title: Charging system of public telephone set
Inventor: TAGUCHI OSAO
IPC: H04M17/00
Filed: 1983-05-02
Abstract: PURPOSE:To collect coins when a fill-up state of coins is confirmed by a detector CONSTITUTION:When a public telephone set SUB makes an outgoing connection and a called party responds, a relay Q is operated by the control of a signal distributor SD. The operation of the relay Q activates a relay A. On the other hand, a relay P is operated in the public telephone set SUB and a stopper S (not shown) is operated. When the stopper S is activated, a coin stored on the stopper is deposited in a coin storage box 2. Thus, coins are being stored in the coin storage box 2 and increased in proportion to the distance to the called party. Since an equipment E supervising the amount of coins is installed in the coin storage box 2 of the public telephone set SUB, when the coins C are deposited to the fill-up position of the amount of coins, the coins C are in contact with the coin amount supervising device E so as to detect grounding. Further, the detection whether the coins C of the coin storage box 2 are in fill-up state or not is performed only when the relay Q is activated and the coins C are deposited.
Patent JP-H02255285-A (JP)
Title: Production of lead composite steel sheet
Inventor: ITO HISATO
IPC: C23C28/02
Filed: 1989-03-27
Abstract: PURPOSE:To produce the lead composite steel sheet which is excellent in weatherability and durability, is high in rigidity and allows easy maintenance by subjecting the surface of a base steel sheet to an Ni-Co alloy plating, then to a Pb-Sn alloy plating and rolling and applying Pb on this plating layer. CONSTITUTION:The base steel sheet, such as stainless steel sheet, is subjected to required pretreatments, such as degreasing and pickling and thereafter, at least one surface thereof is subjected to the Ni-Co alloy plating. This plating is preferably uniformly executed on the steel sheet surface to about 1.5g/m<2> in a manner as not to allow a slight base exposed part to remain. The Pb-Sn alloy plating is executed as to uniformly coat the above-mentioned Ni-Co alloy plating surface at about 1g/m<2>, more preferably about >=10g/m<2> deposition. The Pb is thereafter rolled and applied on this plating layer. The rolling is preferably executed at cold by rolling the Pd itself at the draft of about 30%, more preferably about 50% or over. The lead composite steel sheet which has the good adhesive property of the lead coating layer and is excellent in the outdoor weatherability, etc., is obtd. with simple equipment.
Patent JP-S533053-A (JP)
Title: Fluorescent reflection surface formation method
Inventor: SASAKI MASARU
IPC: H01J9/22
Filed: 1976-06-30
Abstract: PURPOSE: To reduce the application uneveness and thus to enhance the product value by using the same interface activenagent for the emulsifier of 1st and 2nd layer emulsion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05242576-A (JP)
Title: Tape cassette automatic exchanger
Inventor: MIURA YOTARO
IPC: G11B15/68
Filed: 1992-02-27
Abstract: PURPOSE:To miniaturize a tape cassette automatic exchanger and to improve the reliability of operation by falling piled tape cassettes in two steps without falling in one step. CONSTITUTION:The tape cassettes T the back and forth motion of which is regulated are piled on the upper part of a device main body, front and rear slide board 2 and 3 are provided in device maim body so as to be able to slide and move in a back and forth direction by a slide bar in a state that the boards can extend and contract on the same plane and a forwarding stopper 3e and a retreating stopper 3f are attached to the rear surface of the rear slide board 3 and a slide base 7 loading a tape cassette is provided in the lower direction of the rear slide board 3. A retreating stopper square hole and a forwarding stopper square hole in which the forwarding stopper 3e and the retreating stopper 3f are engaged are penetrated on the slide base 7, a separator 8 is attached at the lower part of the slide base 7 through a leaf spring 9 so as to shift in an upper direction always and a falling board 10 is inclined from the front to the back and fitted below the separator 8.
Patent JP-2000270901-A (JP)
Title: Process for molding foam shoe sole
Inventor: RYU KONSHO
IPC: A43B13/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve defects such as insufficient distribution of a raw material, yellowish stain, deformation, and inaccuracy in the size, which occurs at the molding in a two-stage manufacturing process, recover and recycle the raw material, reduce the cost of the raw material, and raise the quality of the product. SOLUTION: A foam raw material is first poured slowly in a mold 40 to obtain a unfoam raw material 31. Then, after a quality inspection of the raw material, inferior goods are recovered for recycling, and the raw material 31, the quality of which has come up to the standard is put in a thermo-compression foam mold 50 and foam molded into a shoe sole 30 product.
Patent JP-H02257475-A (JP)
Title: Block synchronizing circuit
Inventor: MIYANO YUICHI
IPC: G11B20/10
Filed: 1989-03-30
Abstract: PURPOSE:To prevent a synchronizing signal from being erroneously detected especially in an ATF pilot area by making timing proper to open the protection gate of the synchronizing signal and to take in the synchronizing signal. CONSTITUTION:When a 1/2 fch detection circuit 3 detects a 1/2 fch written in the beginning of a main area (PCM area,) an window to take in the synchronizing signal is opened (PLLG='1'.) At such a time, the synchronizing signal detected by a synchronizing signal detection circuit 7 is taken in as the real synchronizing signal and the synchronization of a block synchronizing counter 4 is obtained by this synchronizing signal. Since the window is completely closed in the ATF area (PLLG='0',) it can be prevented that the pilot signal of the ATF area is erroneous detected as the synchronizing signal. Thus, the synchronizing signal can be prevented from being erroneously detected in the ATF pilot area.
Patent JP-H11256264-A (JP)
Title: Steel for cold forging
Inventor: MIYAMOTO MASAKI
IPC: C22C38/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel for cold forging suitable for forming a near-net shape in which the generation of cracking in a region with a severe working ratio is prevented, reduction in the yield caused by the increase of a cutting allowance is prevented, also, low O and low S are attained for the prevention of cracking caused by inclusions, and there is no deterioration in machinability therefor or there is no need of incorporating poisonous lead for supplementing this. SOLUTION: For realizing high cold forgeability, not only the content of S and the content of oxygen are reduced, but the number of oxide inclusions of certain dimensions or above present in the steel as shown by <=80 in the axis of abscissas, i.e., in the thick type (heavey) ones of >=8 μm of D series oxide inclusions based on the ASTM-D method, the number of the ones of 0.5 grade is made to <=10 pieces, also, the ones of >=1.0 grades are not allowed to contain, and furthermore, its hardness is made to <=90 HRB.
Patent JP-S61235138-A (JP)
Inventor: EBARA KOJI
IPC: H05F1/00
Filed: 1985-04-12
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。
Patent JP-S59201200-A (JP)
Inventor: KIMURA TAKASHI
IPC: G08G1/133
Filed: 1983-04-30
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-S59202266-A (JP)
Title: Polyether ester amide polymer varnish
Inventor: MINAMIZAWA HIROSHI
IPC: C09D177/00
Filed: 1983-04-30
Abstract: PURPOSE:To provide the titled varnish which gives a film having excellent resistance to heat and solvents, etc., by dissolving an arom. polyether ester amide polymer having specified repeating units in a mixture of a polar solvent and a solvent having low hygroscopicity. CONSTITUTION:An arom. dicarboxylic acid (derivative) such as terephthalic acid, an arom. diamine having ether linkages of formula I (wherein R1, R2, R3, R4 are each H, lower alkyl, etc.; R5, R6 are each methyl, etc.) and a compd. of formula II (wherein X is a 2-10C aliph. group. p-phenylene, etc.), such as m- aminophenol, are subjected to a polycondensation reaction to prepare an arom. polyether ester amide polymer having repeating units of formulas III and IV(wherein Ar, Ar' are each p-phenylene, etc.). This polymer is dissolved in a mixture of a polar solvent (e.g. acetamide) and a solvent having low hygroscopicity (e.g. xylene) to obtan the titled varnish.
Patent JP-H0374283-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: MORI KAZUNORI
IPC: B62D113/00
Filed: 1990-03-28
Abstract: PURPOSE:To facilitate the steering of a vehicle by providing at least either of a proportional component correcting means for correcting a proportional component in the direction improving the turning property of a vehicle in a front wheel large steering quantity state and a differential component correcting means for correcting a differential component in the direction improving the turning property of the vehicle in the above state. CONSTITUTION:At the time of front wheel steering, a rear wheel steering device steers rear wheels according to this steering by the angle corresponding to the sum of a proportional component and a differential component, and improves steady turning stability by the proportional component and transitional turning responsibility by the differential component. In this rear wheel steering, when the front wheel steering quantity exceeds a set value, in response to the signal from a front wheel large steering quantity detecting means, a proportional component correcting means corrects the proportional component in the direction improving the turning property of a vehicle, or a differential component correction means corrects the differential component in the direction increasing the turning property. By either or both of these corrections, the rear wheel steering never significantly reduce the turning property of the vehicle in opposition to the requirement of a driver in the front wheel large steering state.
Patent JP-H02257030-A (JP)
Title: Ionization vacuum gage provided with superconducting magnetic shield
Inventor: KASANUKI YUJI
IPC: G01L21/32
Filed: 1989-03-30
Abstract: PURPOSE:To improve the magnetic shielding effect, to take a stabilized measurement at all times even in a magnetic field environment and the ionization vacuum gage by using a superconductor as the shielding material. CONSTITUTION:A B-A-type ionization vacuum gage 5 consisting of an ion collector 51, a grid 52, a filament 53 and a current inlet terminal 4 is used. The vacuum gage 5 is fixed to a vacuum flange 3 to which a cooling cylinder 2 with the magnetic shielding superconductor 1 stuck to its inner wall through the inlet terminal 4 into which the conductor 1 is introduced. The cooling cylinder 2 is made from nonmagnetic SUS and used for supplying liquefied nitrogen from the outside as a means for cooling the conductor 1. The conductor 1 is cooled below the superconductivity critical temp., the critical temp. is controlled to >=77K, and measurements are stably taken at all times even in a magnetic field environment.
Patent JP-S63244325-A (JP)
Title: Optical head device
Inventor: TAKESHITA NOBUO
IPC: G11B7/1362
Filed: 1987-03-30
Abstract: PURPOSE:To make a reflecting mirror small, and to obtain the optical head device small in thickness by arranging the reflecting mirror at the focusing point of an incident convergent light beam. CONSTITUTION:A divergent light beam 53, emitted from a light source 52, is converted into the convergent light beam 54 by a convex lens 51, and after its proceeding direction is changed by the reflecting mirror 55, arranged at the focusing point, it comes to be incident to an objective lens 1. The light, incident to the objective lens 1 or 21, focuses a spot on a recording medium surface. Respective controlling operations for the slip of the focusing direction of the spot against the recording medium surface, and the slip of a track against the target track, are controlled by driving the objective lens 1 or 21 in a focus controlling direction and a track controlling direction. Besides, the reflecting mirror 55 can be made to be a flat mirror, not being limited to be a triangular prism. The small sized reflecting mirror can be used as such the reflecting mirror, because the convergent light beam is incident to it, and the optical head device, especially the objective lens driving part, can be miniaturized, thinned and made into high performance.
Patent JP-H05276855-A (JP)
Title: Tip fishing rod
IPC: A01K87/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide the tip fishing rod having a deflecting property capable of sufficiently resisting large deflections and having a high strength and a flexible state by paralleling thermoplastic resin-impregnated reinforcing fibers in the longitudinal direction of the fishing rod main body in multi-stages and subsequently integrally heat-molding the resin-impregnated fibers. CONSTITUTION:Many reinforcing fibers 19 comprising carbon fibers, glass fibers, aramide fibers, etc., and impregnated with a melted thermoplastic resin such as a polyetheretherketone (PEEK), polyetherimide (PEI), polycarbonate (PC), polyphenylene sulfide (PPS), polyethersulfide (PES), polyamide (PA) or polyethylene terephthalate (PET) are paralleled in the longitudinal direction of a fishing rod main body 15, and subsequently integrally heat-molded into the main body of the fishing rod, thus providing the objective tip fishing rod containing the reinforcing fibers 19 in the whole area of the cross section of the fishing rod main body 15, having the deflecting property sufficiently reinforced with the reinforcing fibers 19, being prevented from the damage and breakage of a film layer 17 and having a high strength.
Patent JP-S57190775-A (JP)
Title: Balance monitoring device for welding current
Inventor: HOSOKAWA TOMIAKI
IPC: B23K9/10
Filed: 1981-05-20
Abstract: PURPOSE:To monitor the balance of the positive and negative of welding current over a wide range by detecting the magnitude of the positive and negative of the welding current and taking the operation timings of a  monitoring circuit by the use of the synchronizing pulses determined by amplifying said voltage. CONSTITUTION:The magnitude of the positive and negative of welding current is detected by using a shunt, and this is amplified with an operational amplifier, is sampled and held and is compared with reference voltages in a window the comparator circuit, which outputs an unbalance signal. At this time, the output of the operational amplifier is converted to obtain the synchronizing pulses synchronized with the welding current waveform. At the negative edge of the synchronizing pulses, a timer IC 103 is triggered. A flip-flop 109 is set by the time-up output of the timer IC 103 to flow 1 cycle of the welding current, after which it is reset to take the timing for loading the input to the window type comparator circuit. The balance state of the current is detected and decided with allowances after the peak point.
Patent JP-H04267950-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: UCHIUMI TAKAHIDE
IPC: B01J29/72
Filed: 1991-02-21
Abstract: PURPOSE:To provide a catalyst for purifying exhaust gas to reduce NOx in the atmosphere of excessive oxygen at a high elimination ratio. CONSTITUTION:An H-type zeolite catalyst is positioned at the inflow side of exhaust gas, while another type of zeolite catalyst comprising at least one sort of catalyst component selected from a group consisting of copper, cobalt, platinum, palladium, rhodium, iridium, and ruthenium is placed at the outflow side of the exhaust gas.
Patent JP-S59202374-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/02
Filed: 1983-05-04
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-2000272086-A (JP)
Title: Photogravure printing roll
Inventor: HOTTA MOTOJI
IPC: B41N1/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a photogravure printing roll which has enough strength by making the roll thin and exhibits excellent productivity. SOLUTION: In this photogravure printing roll, flanges 20 and 30 are inserted and bonded in spigot parts 11 formed inside faces of both ends of a roll 10 prepd. of an aluminum extruded pipe and a foamed resin 40 is filled in the roll 10. Hole parts 21 and 31 for mounting a rotating shaft formed in the flanges 20 and 30 can be closed by means of a sealing plates from the inside. A single or a plurality of disc-like reinforcing plates may be arranged among the foamed resin filled in the roll 10 in the direction intersection at right angles in the shaft direction of the roll and by being brought into contact with the inner peripheral face of the roll. Instead of the sealing plate, a foaming agent pressing pipe may be inserted into the roll 10 in a concentric circular shape.
Patent JP-H10267982-A (JP)
Title: Cable detector
Inventor: KAWASAKI KATSUTOSHI
IPC: G01R31/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To identify a specified cable among a plurality of cables easily and accurately in a short time by injecting pulse signals of different code pattern into a plurality of specified cables from one end of a laying route and detecting the pulse signal for a unit group of a plurality of arbitrary number of cables at an intermediate part of the route. SOLUTION: Pulse signals having different code pattern are injected from a transmitter installed at one end of a laying route to a plurality N (e.g. 50) of specified cables C1-Cn among 500 cables, for example. The pulse signals are detected through electrostatic coupling for a unit group of arbitrary number, e.g. 20, of cables by means of a plurality of sets (e.g. 25 sets) of detection electrodes D1-D3 and a receiver 40 installed at an intermediate part of the route. The receiver 40 identifies the code pattern of each group and decides which of the electrodes D1-D3 belonging to respective unit groups has detected that code pattern.
Patent JP-S63246227-A (JP)
Title: Manufacture of laminated material
Inventor: KOMAI TOSHIYA
IPC: G03C1/79
Filed: 1987-04-01
Abstract: PURPOSE:To contrive an improvement in productivity by improving a production rate of a supporting body for photographic printing paper, and reducing generation of craters, by a method wherein gas having favorable permeation through a thermoplastic resin film is blown against a space surrounded by a cooling member and the resin film before cooling and the gas is replaced with air. CONSTITUTION:A nozzle 8 for blowing gas is mounted in a space surrounded by a polyolefin film 2 of an extrusion coating device and a cooling roll 6. If a gas has favorable permeation through the polyolefin film, it is effective as a kind of the gas to be blown against the space. Among those gas carbon dioxide is especially effective. A blowing quantity of the gas is sufficient if following air is of a quantity substituted sufficiently for the gas. When the following air is removed positively by fitting a blade 10 of urethane rubber underneath the nozzle 8, substitution of the air for the gas is performed smoothly and a quantity of the blowing gas can be managed with a little quantity. The number of generating craters are extremely few as compared with in an conventional method. In the case of a laminated material for a supporting body for photographic printing paper, as the surface gloss does not deteriate, the value of the product is not spoiled.
Patent JP-H08272561-A (JP)
Title: Output device and output controlling method
Inventor: NOGUCHI YASUTAKA
IPC: B41J5/30
Filed: 1995-04-03
Abstract: PURPOSE: To provide an output device in which the setting of the operating environment of the output device is never different from set contents at a host computer while the operation of the output device is managed from the host computer. CONSTITUTION: An operating panel 12 which can be connected to the host computer 100 through a communication medium 2 and can set the operating environment of the output device, an inhibition instructing switch 21 to invalidate the set operating environment at the operating panel 12, and a host interface part 1 to receive the operating environment setting information of one's own device from the host computer 100 are provided, and a CPU 5 sets the operating environment in conformity to the received operating environment setting information. Then, while the output device is set in an operating environment setting invalidated state, a communicable state including the reception of the operating environment setting information is maintained with the host computer 100.
Patent JP-H03276572-A (JP)
Title: Cooling device for fuel cell
Inventor: TAJIMA HIROYUKI
IPC: H01M8/24
Filed: 1990-03-27
Abstract: PURPOSE:To perform a stable operation regardless of the inclination attitude of a fuel cell by arranging an expansion tank at the upper center position of a cell stack. CONSTITUTION:An expansion tank 6 branch-connected to a heat medium circulating line 3 is installed at the upper center position of a cell stack 1. The liquid level H of a heat medium 7 stored in the expansion tank 6 is set to a level higher than the position of the highest cooling plate 2 assembled in the cell stack 1 even when the attitude of the cell stack 1 is inclined by the maximum allowable angle theta longitudinally and to the right or left, and the heat medium 7 is stored in advance. The occurrence of the reduction of the cooling capability is prevented if the inclination angle of a vehicle mounted with a fuel cell is within the allowable angle theta.
Patent JP-S5413387-A (JP)
Title: Pressure compensating system during calibration of gas concentration meter
Inventor: WATABIKI KAZUO
IPC: G01N21/27
Filed: 1977-07-01
Abstract: PURPOSE:To make possible the compensation using the pressure at the pressure sensitive section during measurement to eliminate the error during pressure compensation by connecting a compensating pressure measuring pipe to a calibration cap of a system which is used inside of the container of an atomic power plant, i.e., the place which does not allow easy access.