baber/WOPTO huggingface dataset:
Patent JP-S6426606-A (JP)
Title: Production of acid-modified hexene-1 polymer
Inventor: KAWADA TAKASHI
IPC: C08F255/08
Filed: 1987-03-30
Abstract: PURPOSE:To obtain an acid-modified polymer having excellent tackiness and adhesivity and useful as a base polymer for adhesive, primer, etc., by reacting a random copolymer of hexene-1 and an alpha-olefin with an unsaturated carboxylic acid (anhydride). CONSTITUTION:An acid-modified hexene-1 polymer can be produced by reacting (A) a polyhexene-1 or a random copolymer of hexene-1 and a 2-12C alpha-olefin other than hexene-1 (e.g. ethylene, propylene-1 or decene-1) having a hexene-1 content of >=65wt.% with (B) 0.5-5wt.% of an unsaturated carboxylic acid and/or its anhydride (e.g. maleic acid or glutaconic acid anhydride). The number average molecular weight of the random copolymer is preferably 3,000-50,000, especially 5,000-30,000 in terms of polystyrene.
Patent JP-H0221589-A (JP)
Title: Once-through heater
Inventor: HANSUUYUURUGEN SUROMUKA
IPC: F24H1/12
Filed: 1989-03-30
Abstract: PURPOSE: To provide a once-through type heater in which a form can be freely decided to the purpose of usage, and of which sizes are compact by composing an electric resistance heating body by printing and sintering it on a hollow body. CONSTITUTION: An once-through type heater 10 comprises a hollow body 11 in a tubular form, and a resistance paste 12 printed and sintered on the hollow body 11. This resistance paste 12 acts as an electric resistance heating body. The hollow body 11 comprises nonconductive material, or it comprises conductive material provided with a thin insulation layer. In the latter case, the hollow body 11 may comprise steel, for example, and in this case, a thin ceramic coating layer may be provided as the insulation layer, so the resistance paste 12 is then printed and sintered on the ceramic coating layer. Freedom in formation related to the optimum suitability to the purpose of usage thus becomes unlimited.
Patent JP-H01248268-A (JP)
Title: Nerve network learning device
Inventor: NAKANO RYOHEI
IPC: G06N3/04
Filed: 1988-03-30
Abstract: PURPOSE:To improve the speed of the title device by splitting forward and backward propagating processes to several basic ones of numerously provided arithmetic circuits which are operated in parallel with each other through pipelines. CONSTITUTION:Numerous arithmetic circuits which are operated in parallel with each other by forward and backward propagating processes to basic several ones of the arithmetic circuits, preparing the same number of arithmetic circuits as the number of nodes, then adding a weight modification synchronizing circuit 31 and hidden node output value stack 32 to the circuits. Moreover, the arithmetic circuits are successively operated through pipelines without waiting for the completion of the processing of one question data. Therefore, question data can be processed by interleaving the data. Accordingly, the processing speed of this device can be improved fundamentally by the number of prepared circuits, if no variation exists in the processing time among the basic circuits.
Patent JP-H05278462-A (JP)
Title: Vehicular window frame
IPC: B60J1/16
Filed: 1992-03-31
Abstract: PURPOSE:To join outer frames by welding with design surfaces left over, each of which is a part of each outer frame of a vehicular window frame. CONSTITUTION:The vehicular window frame is formed with extension sections 15 and 16 projected out of outer frames 2 and 3, paired flange sections 15a, 16a; 15b and 16b in an U-shape in cross section each, which are faced to each other at both the sides of each extension section, and with each projected section 6c formed over the whole length in such a way that each gap section is formed at each space interspaced with the extension sections, and each bracket 6 is concurrently provided, which is engaged with the flange sections wherein cut-out sections 6d and 6e communicate each gap section with the outside, so that each bracket and each flange section are welded together so as to be joined.
Patent JP-S60237026-A (JP)
Inventor: PEETERU HERUMENTEIN
IPC: G01N33/569
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-S63240899-A (JP)
Inventor: SHIMIZU MAKOTO
IPC: D06F41/00
Filed: 1987-03-30
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-S60220180-A (JP)
Inventor: EJIMA MITSUAKI
IPC: B07C5/16
Filed: 1984-04-17
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-S5411196-A (JP)
Title: Production of poly(n-ethylene trimellitate-imide) resin
Inventor: UNO KEIICHI
IPC: C08L79/08
Filed: 1977-06-27
Abstract: PURPOSE: To obtain poly-(N-ethylene trimellitate-imide) resin having improved melting properties and resistance to impact and hydrolysis, by incorporating poly-(N-ethylene trimellitate-imide) resin with a carbonate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09267919-A (JP)
Title: Scraping device of continuous unloader
Inventor: MIYAZAWA ISAO
IPC: B65G65/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a scraping out device of a continuous unloader which has a simple structure of a scraping out part, is light-weight, does not necessitate complicated control, and is low in manufacturing cost. SOLUTION: This device is constituted in such a manner that it has a scraping out part 10 which guides an endless bucket conveyor 7 by a root sprocket 14 which is provided at a lower end of a turn mast 5 which is hung down from a tip of a boom and is arranged below the turn mast 5 and a tip sprocket 13 provided at an extension end which is extended from the root sprocket 14 in the horizontal direction and is formed by drawing the tip sprocket 13 close to the root sprocket or making them apart in such a way that it can be expanded and contracted freely. In this case, the tip sprocket 13 approaches or leaves the root sprocket 14 by hoisting down the tip sprocket 13 and the root sprocket 14 at a lower end of the turn mast 5 through a link mechanism 11 and displacing this link mechanism 11 to expand and contract the scraping out part 10.
Patent JP-H04289437-A (JP)
Title: Impact-resistance testing apparatus
Inventor: ONO SHIGEKI
IPC: G01N3/52
Filed: 1991-03-18
Abstract: PURPOSE:To enhance testing efficiency and to prevent the occurrence of the measuring errors caused by human visual observation and the measuring errors caused by personal differences by automatically performing the testing operations of an impact-resilience testing apparatus. CONSTITUTION:The following operations can be automatically performed with a Dunlop tripsometer type impact-resilience testing apparatus: the operation for turning a disk-shaped pendulum 2 by a specified angle; the operation for releasing the support of the pendulum and freeing the movement; the operation for detecting the repelling angle of the pendulum; and the operation for mounting a sample housed in a sample containing device 16 on a sample holder 13. Since the testing operation can be automatically performed, the test can be efficiency conducted.
Patent JP-H09264074-A (JP)
Title: Parking system of flat surface reciplocation type
Inventor: MORI RYOZO
IPC: E04H6/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction with a simple structure of the whole parking system even if a lift is positioned at an arbitral position on a transport path. SOLUTION: A lift comprises four guide rails 61 erected at each corner part; a pair of elevation members 62 elevatable along the guide rails 61 while being positioned, toward the width direction of transport passage 2, on both sides corresponding to the forward and rearward parts of transport carriage 1 in an elevation passage 7; a support supporting at four points a tray 4 while protruding from both ends of these members 62 toward the inward of the passage 7; and an elevation drive apparatus driving these members 62 elevationwise. A pair of rails 201 in the passage 2 is divided at a part through which these members 62 pass and thereat a passing part 202 is formed. A transport carriage 1 is arranged to run on the paired rails 201 through wheels provided four (4) in number in the front and rear directions in one side, namely eight (8) in total number on both sides.
Patent JP-H06289177-A (JP)
Title: Nuclear reactor recirculation pump
Inventor: SAKAKIBARA SAORI
IPC: G21C13/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide a recirculation pump for nuclear reactor which improves maintenance and inspection performance by the simple remote operation, maintaining the shielding function for radioactive rays without lowering the reactor water level in the periodic inspection. CONSTITUTION:As for a nuclear reactor recirculating pump equipped with a pump part 3 which is arranged on the periphery of a nuclear reactor pressure vessel 1 and allows the nuclear reactor cooling material to circulate, motor part 2 for driving the pump part 3, and a motor casing 5 for accommodating the pump part 3 and the motor part 2, a handling pipe 27 which is installed in connection with the upper part of the motor casing 5 and penetrates through the top slab part 30 of a nuclear reactor container which is formed in the upper part of a PCV 40 is installed, and the handling pipe 27 has a handling cover 29 in the upper part and has a handling window 28 in the lower part.
Patent JP-S57194214-A (JP)
Title: Production of high ductility and high yield point steel
Inventor: WATANABE KUNIO
IPC: C21D7/13
Filed: 1981-05-23
Abstract: PURPOSE:To produce high ductility and high yield point steel at a low cost in reduced stages by casting steel contg. specific amts. of C, Si, Mn, Ti, N, Al continuously, and ending hot rolling at temps. higher than specific temp. directly or after heat holding. CONSTITUTION:The steel consisting of 0.02-0.10% C, <=0.05% Si, 0.10-0.80% Mn, 0.002-0.02% Ti, <=50ppm N, 0.005-0.05% Al and unavoidable impurities is cast continuously. This high temp. ingot is directly hot rolled or is completed of hot rolling at temps. higher than the Ar3 point by way of a soaking stage of holding its heat or light heating. With this steel, the degradation of its ductility by the deposition of carbonitride of Ti deposited in the direct rolling state is obviated by the addition of a limited amt. of Ti in particular, and in spite of this, the ferrite structure is fined and the strength is increased. In this way, the original unit of fuel in the production of the high ductility and high yield point steel is reduced.
Patent JP-S61235472-A (JP)
Title: Paint for resistor
Inventor: TANABE KOJI
IPC: H01C7/00
Filed: 1985-04-11
Abstract: PURPOSE:To obtain the title paint for resistors, which does not cause rise in resistance due to anodic oxidation, produces a less sliding noise and has good resistance to moisture and heat, by blending an electrically conductive power composed of vanadium trioxide power and carbon black and a synthetic resin. CONSTITUTION:In a paint for resistance obtd. by blending an electrically conductive powder and a synthetic resin, the paint is characterized in that part of the electrically conductive powder is vanadium trioxide (V2O2) powder and the remainder thereof is carbon black in a weight ratio of the V2O2 powder to the carbon black of pref. 95:5-10:90. The paint allows the quantity of the electrically conductive powder to be increased as compared with the case where carbon black alone is used. Accordingly, the paint has good workability, because it has proper thixotropic properties required of a paint in screen printing, etc.
Patent JP-H04310426-A (JP)
Title: Opening and closing drive structure of vehicle sun roof
Inventor: ISO YUICHIRO
IPC: B60J7/05
Filed: 1991-04-10
Abstract: PURPOSE:To drive a sun roof panel supported slidably along a bent guide rail by means of a linear screw shaft provided along the guide rail. CONSTITUTION:A guide rail 1 bent up and down is fixed to a frame F provided at the opening of a roof, and a front stay 2 is supported slidably on the guide rail 1 with which a slider 16 is engaged. On the front stay 2. a sun roof panel P is supported tiltably by means of X links 22 and 23, the center of which are connected to each other by means of a pin 21. A screw nut 18 which us stored in the recessed portion 22 of the front stay 2 and screwed into a screw shaft 3 can be moved up and down and swung fore and aft due to elastic deformation of a rubber bush 19. Thus a relative displacement between the front stay 2 and the screw shaft 3 due to movement of the front stay 2 can be absorbed.
Patent JP-S63245688-A (JP)
Title: Method for decomposing lignin by nonwhite rot fungi
Inventor: TOKUDA KUNIOKI
IPC: C02F3/32
Filed: 1987-04-01
Abstract: PURPOSE:To readily obtain lignin in a short time, by reacting an enzyme of an insect utilizing a woody herbaceous biomass as a living source with a woody herbaceous biomass. CONSTITUTION:A woody herbaceous biomass is hydrolyzed and fermented at pH7, 37 deg.C and 60% humidity utilizing a biochemical decomposition system to simultaneously carry out fermentation by nonwhite rot fungi and form cellulose and lignin. The resultant lignin is then separated and recovered by a desired method.
Patent JP-H06168439-A (JP)
Title: Magnetic recording medium
Inventor: TAKEUCHI HAJIME
IPC: G11B5/73
Filed: 1992-03-31
Abstract: PURPOSE:To obtain high reliability of a magnetic recording medium having a magnetic layer densely filled with magnetic powder in various environments by properly specifying the supply state of a lubricant. CONSTITUTION:A magnetic upper layer containing a magnetic powder, resin binder and lubricant and having <=15% porosity is formed on a nonmagnetic substrate, and a lower layer containing a lubricant and having >=15% porosity is formed between the upper magnetic layer and the nonmagnetic substrate. The upper magnetic layer has <=1.0mum film thickness. The lower layer contains a magnetic powder. Both layers contain fatty acid and fatty acid ester as a lubricant. The magnetic upper layer contains more fatty acid than the lower layer. The upper magnetic layer contains more fatty acid ester than the lower layer, while the lower layer contains more fatty acid ester than the upper magnetic layer. As for the magnetic powder, hexagonal ferrite is especially preferably used.
Patent JP-2000275538-A (JP)
Title: Thin cut sample sticking device
Inventor: OTOMO AKIHIRO
IPC: B65B15/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the thin cut sample sticking device which can securely stick a thin cut sample held on a tape carrier on a slide glass without leaving an air bubble inside. SOLUTION: On the travel track of the tape carrier 12, a 1st pinch roller 13 is arranged behind the slide glass 15 and a 2nd pinch roller 14 is arranged in front of the slide glass 15. The 1st pinch roller 13 is fitted to a moving mechanism, sent out obliquely forward from the travel track of the carrier tape i2 at an angle θ to the travel direction of the carrier tape 12, and drawn back in the reverse direction. The 2nd pinch roller 14 is fitted to another moving mechanism, sent out independently of the movement of the 1st pinch roller 13 from on the travel track of the carrier tape 12 at an angle θ in parallel to the sending-out direction of the 1st pinch roller 13, and drawn back in the reverse direction.
Patent JP-S576577-A (JP)
Title: Magnetic prime mover
Inventor: FUJITA KAZUHIRO
IPC: H02K53/00
Filed: 1980-06-10
Abstract: PURPOSE:To obtain the prime mover using magnetic force by a method wherein magnetic force is cut off with magnetic force using a rotor having a plurality of protrusions on which an N pole and S pole of a permanent magnet are adjoined and a stator having a plurality of permanent magnets with the same magnetic poles are opposed to the rotor side. CONSTITUTION:The rotor R has four rotary protrusions 16-19 and are constituted in such manner than the N pole and the S pole, magnetized by a high tension current, on the permanent magnet made of ferrite are adjacently provided leaving an interval (a). The N pole and the S pole are arranged alternately along the rotating direction. Also, the stators 1-15 to be constituted with the ferrite permanent  magnet is provided in such manner than the N pole is given to all the magnetic poles facing the rotor R. In regard to the rotary protrusion 16, for example, as a  void (a) is provided there, the clockwise repulsive force received from the stators  13-15 becomes larger than the counterclockwise repulsive force which the N pole  receives from the stators 1-4. Besides, the attracting force to the clockwise direction in the case of the S pole is intensified in the same way.
Patent JP-S63242977-A (JP)
Inventor: SAKAI TAKAAKI
IPC: C04B38/02
Filed: 1987-03-30
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-S574143-A (JP)
Title: Manufacturing process of semiconductor device
Inventor: DEGUCHI NOBORU
IPC: H01L21/60
Filed: 1980-06-10
Abstract: PURPOSE:To reduce a floating capacity of GaAs Schottky varactor diode by a method wherein a metal piece having an area less than that of an electrode which shows another area less than a sectional area of part of the connection wire. CONSTITUTION:An electrode 1 and Au layer 4 are formed on GaAs substrate through Pd layer 3 to show a diameter of about 10mum. Then, Au circular plate 7 having a diameter of about 5 to 7mum and a thickness of about 10 to 15mum is adhered to a flat leading end sapphire style 8 and thermally pressed on Au electrode 1. The chip formed in the style may be mounted in a case, Au wire is bonded to the circular plate 7 to make, for example, an element for mill-wave parametric amplifier. Since an etching step after the bonding may be eliminated, a cutting of Au wire may be prevented, resulting in enabling a provision of diode having a less floating capacity at the bonding part.
Patent JP-H09265865-A (JP)
Title: Thin switch and display panel with thin switch
Inventor: OKAMOTO AKITO
IPC: H01H21/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate mechanical members or the like between buttons and facilitate visible display recognition by supporting plural push buttons spaced on the top face of a touch switch by means of a shaft body penetrating one side and providing the other side with a restoration member. SOLUTION: In a thin switch 11 in which plural transparent push buttons 13 are arranged in a rectangular outer frame 12, a button 13 is arranged with a certain space upward of a translucent touch panel 17. An axle body 14 made of piano wires of magnetic wire rod or the like is penetrated in the vicinity of one end 13a of the button 13, both ends thereof is supported by means of a shorter side 12b of the outer frame 12, and the lower side of the side 13a is cut out. The upper side of the other side 13b of the button 13 is cut out, on the lower side of which a magnet 15 is mounted. This part is engaged into the lower side of a side 13a or the lower side of a longer side 12a of the outer frame 12, and a restoration member during operation release is constituted by the piano wire 14 and the magnet 15. Since the piano wire is thin, the entire display face can be visually recognized.
Patent JP-H07266246-A (JP)
Title: Device for automatically stopping driving motor of thread fastener
Inventor: FUJIYAMA TAKEO
IPC: B25B21/00
Filed: 1994-03-24
Abstract: PURPOSE:To automatically stop rotation of a driver bit when a screw is driven into a workpiece to a predetermined driving depth. CONSTITUTION:A thread fastener main body 1 is provided with a movement means which moves backward as a nose part 2 retreats and a switch operation means (switching plate 22) which turns off the starting switch of a driving motor 4 in connection with the movement means (adjuster rod 9 and switching rod 10) when the retreat of the nose part 2 brings a screw to a predetermined driving depth.
Patent JP-H10273036-A (JP)
Title: Load response type brake hydraulic pressure control device
Inventor: TAKASU SHIN
IPC: B60T8/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To add a fixed load to a bar spring by a simple facility so as to reduce to the utmost dispersion of load to a working element by individual operators by detachably forming an elastic member supporting the bar spring, so that a fixed load is bestowed toward the contact direction of a working element by the bar spring. SOLUTION: When a coil spring 9 of elastic member is arranged between a spacer 8 and a plate part 6c formed on the shaft part of a shackle 6, the coil spring 9 is balanced with a shackle bracket 5 and the dead weight of a bar spring 4 and the spacer 8, and a fixed load is added to a working element 33 by the bar spring 4. The position in the axial direction is adjusted so that a lock nut 62 is contacted with the lower end of the spacer 8 on the balanced position by the coil spring 9, and the shackle bracket 5 is fixed to the shaft part with a lock nut 63. Hereby, a desired load in the axial direction can be bestowed by utilizing elastic force in the axial direction of the elastic member itself on the balanced position of the elastic member, and hence variation by individual operators can be canceled.
Patent JP-S61235590-A (JP)
Inventor: GIYUNTAA ERUMAARU TORAUSHIYU
IPC: B41J2/16
Filed: 1986-04-04
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-S57193859-A (JP)
Title: Automatic cash transaction device
Inventor: NIWA NORIO
IPC: G06Q40/00
Filed: 1981-05-25
Abstract: PURPOSE:To recover troubles, by reading out trouble recovery information, which is determined by a trouble recovery determining means, through a switch operated by the clerk of a bank to process troubles when troubles are detected in a cash automatic transaction device. CONSTITUTION:When a trouble occurs in a transaction mechanism part in the course of a normal transaction, it is detected by a trouble detecting circuit 312. Under the control of a trouble recovery determining circuit 316, contents of an up counter 311 are stored in a trouble recovery procedure storage circuit 313, and a trouble occurrence lamp is lit. Then, the operation of the whole of the cash automatic transaction device is stopped temporarily. When the clerk operates a switch 315, the signal is sent to a trouble recovery controlling part 314, and recovery procedure information is read out from the trouble recovery procedure storage circuit 313 and is sent to a transaction processing circuit 34 to allow the transaction processing circuit 34 to accept the start due to the trouble. When the clerk depresses numeric buttons of operation buttons 31 in accordance with this indication, the transaction processing circuit 34 is started, and the transaction mechanism being in trouble is started by the control of a mechanism part controlling circuit 35, thus restoring the normality.
Patent JP-S57192909-A (JP)
Title: Automatic focusing device for optical system expanding obserbation apparatus
Inventor: AKIYAMA NOBUYUKI
IPC: G02B21/24
Filed: 1981-05-25
Abstract: PURPOSE:To fix the strength of light reflected by a sample surface and to improve automatic focusing accuracy by subtracting the value corresponding to other reflected light converted from a laser output from an output of a photoelectric element which receives reflected light by the sample surface and other surfaces. CONSTITUTION:Reflected light by a polaroid beam splitter 43 of light 23 projected from a semiconductor laser generator 20 is detected by the 3rd photoelectric element 50. The 2nd photoelectric element 41 detects a part 46 of light reflected by an objective lens and a part 47 of light reflected by a sample and a detection output Va from the 3rd element 50 to which the sum of outputs Vb and Vc from the 2nd element are outputted is converted into Vd through an amplifier 51. An output Vc from a differential amplifier 52 controls the generator 20. Thus, the generator is controlled so that the strength of the reflected light 45 from the sample surface is fixed. Therefore, focusing is precisely detected by a pinhole 32 and a photoelectric element 33 even at the movement of the sample.