baber/WOPTO huggingface dataset:
Patent JP-H03287835-A (JP)
Title: Reinforcing three-dimensional cloth for composite material and production thereof
Inventor: KANEHARA MASAHIKO
IPC: D03D25/00
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a three-dimensional cloth in which core yarn is passed through parts requiring reinforcing according to a simple means by leading out the core yarn from the central part of a rotor in the longitudinal direction of the three-dimensional cloth. CONSTITUTION:Core yarn 3 is led out of the central part of a rotor 34 in the longitudinal direction of three-dimensional cloth 20 and all the mutually unadjacent rotors in rows and columns as one group among the many rotors are divided into two groups. The rotors in one group are used as unrotating fixed guides and other groups are rotated 90 deg. or 180 deg. in one direction. The previously rotated rotors of the one group are then used as fixed guides and other groups are rotated 90 deg. or 180 deg. in the direction opposite to that described above. The aforementioned operation is successively repeated to tilt yarn at + or -15 deg. to + or -60 deg. and afford the objective cloth in which the core yarn is passed through parts requiring reinforcing.
Patent JP-H09280975-A (JP)
Title: Torque measuring instrument for tong rail
Inventor: IKAWA OSAMU
IPC: E01B7/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of effectively conducting check and maintenance by any one with simple measurement, accurate and easy operation and high safety. SOLUTION: When the head 2 of an arm 1 is inserted between a rail and a tong rail brought into close contact with one another, the arm is formed in the shape capable of inclining at a suitable angle to the rail as the protrusion 3 of the head 2 is brought into contact with the rail side and the fulcrum 4 of the head 2 of the reverse position to the protrusion 3 is brought into contact with the tong rail side. The head 2 is mounted at the arm 1 by rotating it at 180 degrees. An indicating needle 5 moving together with the arm 1 is provided on the upper surface of the arm 1, a ground needle 6 is rotatably provided to the indicating needle on the needle 5, ad an indicating plate 7 which is not rotated even if the arm 1 is rotated is provided at the arm 1.
Patent JP-H01256894-A (JP)
Title: Remote control device
Inventor: SATO KAZUHIKO
IPC: E05B83/36
Filed: 1988-04-06
Abstract: PURPOSE:To perform desired operations of plural users using transmitters which transmit code signals different from one another by discriminating whether a received code coincides with one of preliminarily set code signals or not and outputting the corresponding signal in case of coincidence. CONSTITUTION:The code signal is received from a transmitter 3, and it is checked whether it coincides with codes 1-4 held in user areas E1-E4 or not. When the code signal coincides with one of them, an output OUT2 is outputted from an output terminal. Thus, when a power sheet controller 20 is connected to a receiver 4, the power sheet position preliminarily stored in a memory 22 in accordance with each user, namely, its height, slide, reclining, or the like is automatically adjusted.
Patent JP-H03284849-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: UENO KATSUNOBU
IPC: H01L21/76
Filed: 1990-03-30
Abstract: PURPOSE:To decrease the collector-to-base distance for reduction in chip size by providing an insulator in a semiconductor substrate that is in contact with part of conducting films formed on base and collector regions. CONSTITUTION:First polysilicon layers 4 and 13a are formed on a base region 5 and a collector region 10 in a silicon substrate, respectively. These polysilicon layers each are in contact on one end with an insulator 22 having a depth of (d) in the substrate. A second polysilicon layer 7 for an emitter electrode is self-aligned with the first polysilicon layers. The depth (d) of the insulator is preferably 300-700nm. Since the respective polysilicon layers 4 and 13a of base and emitter are self-aligned in contact with the isolation insulator, no positioning allowance is required. Therefore, the space between the base and collector becomes narrow, and thus the total space requirement is reduced.
Patent JP-H05246216-A (JP)
Title: Molded product for anti-skid
Inventor: YAMADA HIROSHI
IPC: B60C11/16
Filed: 1992-03-09
Abstract: PURPOSE:To provide effectiveness of anti-skid performance of the grounding parts of crutches, a sole, a tire, etc., under both road conditions of snow fall and freezing or a naked road surface without snow cover. CONSTITUTION:In a molding composed of a soft rubber part 2 and spike pin shaped hard rubber parts 1, the surface area and volume of the hard rubber parts 1 are set to be smaller than those of the soft rubber part 2. The height of the spike pin shaped hard rubber parts 1 is set to be same as the surface of the soft rubber part 2 or lower than the surface of the soft rubber part 2 so that damping resistance is produced between the surface of the spike pin shaped hard rubber and a road surface during pressurising or compressing.
Patent JP-S62244413-A (JP)
Title: Backwash filter
Inventor: FUJISHIMA TOSHIKAZU
IPC: B01D29/62
Filed: 1986-04-15
Abstract: PURPOSE:To backwash filter elements effectively by flowing gas for backwash into non-working filter element and backwashing elements one by one in turn regularly or at the time of heavy cloggings by gas. CONSTITUTION:Liquid flowing from a liquid inlet 10 into a primary chamber 8 comes from a liquid introduction port 13 into a separating tube 16, passes a filter element 19 to be filtered, moves into a secondary chamber 9 and flows out of a liquid outlet 11. The non-working filter element 19' is backwashed with gas for backwash coming out of a gas nozzle 52 and sludge is drained out of a drain discharge hole 31. After cleaning the element 19', a revolving shaft 27 is revolved to backwash the following element 19. Gas in the element 19' or the like is pushed out by liquid with the revolution of revolving shaft 27 and drained out of a gas exhaust tube 69. When the whole of gas is exhausted and the gas exhaust valve 69 is closed, filtered liquid flowing into a small chamber 54 is flowed through a small flow hole 55 into a secondary chamber 9.
Patent JP-S5824823-A (JP)
Inventor: JIYATSUKU MARII SUNIKUURU
IPC: G01M99/00
Filed: 1982-05-21
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-S61247097-A (JP)
Inventor: MIURA OSAMU
IPC: H05K3/46
Filed: 1985-04-24
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-H10278832-A (JP)
Title: Steering control device for working vehicle
Inventor: SHIMAMOTO TOSHIJI
IPC: B62D5/09
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve operability of a workability vehicle, eliminate the fluctuation of a vehicle body during high-speed work, and safely execute work, by changing the steering quantity of steering wheels by a steering device according to detection of vehicle speed from a vehicle. SOLUTION: The proportional pressure control valves 46, 46 of an oil quantity regulating means are provided on the lower part side of the circuits of right and left oil passages 45R, 45L output from a steering unit 42. The proportional control valves 46 are constituted so that one parts on the oil passages 45R, 45L are always opened and the oil passages 45R, 45L are further largely opened by a command from a controller.  When an operator rotationally moves a steering handle 1, working oil is let flow in a hydraulic cylinder 48 for steering front wheels so as to steer front wheels 22, but by changing a current value carried to the solenoid valves 46s, 46s of the proportional pressure control valves 46, 46 by means of the controller, the quantity of working oil flowing in the hydraulic cylinder 48 is controlled, and hence the steering quantity of the front wheels 2, 2 against the steering quantity of the steering handle 1 can be changed.
Patent JP-H02264872-A (JP)
Title: Measuring system for contact resistance of switch
Inventor: SATO YASUHIKO
IPC: G01R27/02
Filed: 1989-04-05
Abstract: PURPOSE:To enable rationalization of a measuring operation by reading and writing the content of a memory card of a contact resistance measuring apparatus by a card reader-writer and by conducting initial setting of measuring data, arrangement of the results of measurement and preparation of slips by a personal computer. CONSTITUTION:Initial data on a switch 2, an object of measurement, are prepared by a personal computer 5 and transferred to a memory card 3q through a memory card reader-writer 4. With this card 3q mounted, a contact resistance measuring apparatus 3 measures a contact resistance of the switch 2 and displays the result of measurement on an LCD (liquid crystal display) on each occasion, while making the result stored in the card 3q and printing 3n it out as occasion demands. Data in the card 3q storing the results of measurement are up-load through the reader-writer 4 and the results of measurement are arranged to be readily understandable, outputted in a slip and stored in a floppy disk by the personal computer 5. By a function of comparison with the past data, an analysis of a change with ages is facilitated, and thus functions as a measuring system are improved.
Patent JP-H07290241-A (JP)
Title: Carbon dioxide pulse arc welding method
Inventor: NISHIKAWA YUTAKA
IPC: B23K9/08
Filed: 1994-04-25
Abstract: PURPOSE:To lessen the upward repulsive force of an arc, to assure stable droplet shift with lessened generation of sputters and to suppress arc breakage of in- groove welding by specifying welding conditions of CO2 pulse arc welding. CONSTITUTION:Peak currents and base currents to be alternately repeated and their periods are limited to specific ranges in the CO2 pulse arc welding method to be executed by passing the alternately repeating peak currents and base currents between a consumable electrode and objects to be welded and generating arc. Namely, the currents and periods are specified to the following ranges of the peak current (IP)=400 to 600A, the peak current period (TP)=3 to 20ms, the base current (IB)=80 to 250A, the base current period (TB)=2 to 40ms. Pulse arc welding is executed by setting the up slope period (TS) in the initial period of the pulse current waveforms to a range of 1.5 to 4ms. As a result, the upward repulsive force of the arc to droplets is decreased and the execution of one pulse one droplet welding with decreased frequencies of sputter generation is possible.
Patent JP-S61244293-A (JP)
Title: Double frequency motor apparatus
Inventor: KOU TAKASHIGE
IPC: H02P25/02
Filed: 1985-04-22
Abstract: PURPOSE:To accurately control the rotating speed of a motor without necessity of a rotating speed detector and the like even in a brushless structure by an electric device of the brushless structure and an arbitrary waveform generator. CONSTITUTION:An arbitrary waveform generator 2 is connected by wirings 7 with 3-phase terminal of the stator 3 of an electric device. The generator 2 is connected via a cable 8 with its controller 5. The generator 2 converts a DC power or AC into a DC by a diode bridge, converts by an inverter into an AC or AC/DC converts by a cycloconverter. The rotor 4 of the electric device is brushless, and wired to generate a single-phase alternating magnetic field as its operation.
Patent JP-H07297592-A (JP)
Title: Cold compression molding electromagnetic shielding sheet
Inventor: SUGANO HIROSHI
IPC: B32B7/10
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a cold compression molding electromagnetic shielding sheet which is enhanced in critical processing height and where a metal foil is protected against cracking and fracture by a method wherein an aluminum foil specified in thickness and a thermoplastic resin film are joined together with polyurethane resin obtained through a reaction of polyester polyol with aromatic isocyanate. CONSTITUTION:A metal foil 1 and a thermoplastic resin film 3 are joined together with polyurethane resin 2 obtained through a reaction of polyester polyol with aromatic isocyanate, wherein the metal foil 1 is an aluminum foil as thick as 40 to 200mum and its surface layer 4 is 0.15 to 2.0mum in average roughness. The thermoplastic resin film 3 is a polyvinyl chloride film, its skin layer 5 is 1.0 to 8.0mum in average roughness, and polyurethane resin is applied onto the joint surface of either the metal foil 1 or the thermoplastic resin film 3, and then the metal foil 1 and the thermoplastic resin film 3 are joined together. Therefore, a cold compression molding electromagnetic shielding sheet is high in degree of freedom of moldable height and lessened in molding process cost in mass production.
Patent JP-S5611566-A (JP)
Title: Check system of accounting number
Inventor: TOMITA SHINICHI
IPC: G06Q40/02
Filed: 1979-07-11
Abstract: PURPOSE:To prevent the failure due to misinsertion, by reading in the accounting number stored in the magnetic stripe sticked to the bankbook, checking the agreement of the accounting number at page replacement of bankbook and insuring to detect the misinsertion of bankbook. CONSTITUTION:The accounting number of the magnetic stripe 7 of the bankbook 1 is read-in with the magnetic head 6, and the magnetic stripe read-in data is stored in the data storage buffer 10. When this data is normal, the read-in end signal 11 is fed from the buffer 10 and the accounting number storage data 12 is stored in the accounting number storage buffer 17, it is printed on the specified page of the bankbook 1, and the data in the buffer 17 is shunted to the accounting number shunting buffer 19 when page feed is required for printing. Further, the accounting number check starting signal 16 is fed to the operation register 20 by the depression of the bankbook page change key 13, the operation register 20 performs the check between the accounting number of the buffer 17 of the bankbook 1 inserted with page change again and that shunted to the buffer 19, allowing to ensure to detect the misinsertion of the bankbook 1.
Patent JP-S5515415-A (JP)
Title: Heterocyclic compound and its preparation
Inventor: HIRATA YASUFUMI
IPC: A61P1/04
Filed: 1978-07-17
Abstract: NEW MATERIAL:A heterocyclic compound of formula I: (Het is nitrogen-containing five-or six-membered heterocyclic group; Z is S or O; R 1  is H, alkyl, cyano, carbamoyl group, etc.; Y is alkenyl, alkynyl, substituted amino group, etc.; m and n are integers 1W3), or its acid addition salt.  
     EXAMPLE: 3-(2-Pyridylmethylthio)-N-trichloroacetyl propionamidine hydrate.  
     USE: Suppressants for secretion of acid in the stomach, having the action without the anticholinergic action. The compound comprises a substance to suppress the secretion based on the histamine H 2  acceptor antagonism.  
     PROCESS: A compound of formula III is reacted with an amine of the formula H 2 NY to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04318791-A (JP)
Title: Signal processing method and recording and reproducing device
Inventor: HONJO MASAHIRO
IPC: H04N19/503
Filed: 1991-04-18
Abstract: PURPOSE:To decode a video signal at a buffer of a minimum capacity at decoding and to prevent production of deterioration in picture quality even in the case of a scene change in the signal processing in which the video signal is subject to band compression coding. CONSTITUTION:A signal after coding is outputted in the frame sequence different from the frame sequence of an inputted video signal by outputting a frame coded by in-frame coding earlier than the preceding frame coded by consecutive frame interpolation coding. A frame just before a scene change is coded by the method other than the frame interpolation coding and a frame just after the scene change is coded by the in-frame coding and the information resulting from coding the frame just after the scene change is outputted after the information resulting coding the frame just before the scene change.
Patent JP-S62244722-A (JP)
Title: Prevention against capping in oblivion
Inventor: YAMAOKA TSUNERO
IPC: B60K15/04
Filed: 1986-04-17
Abstract: PURPOSE:To warn a driver of capping in oblivion before it happens, by closing a switch operating member and a switched operating member by shutting down the lid simultaneously with capping. CONSTITUTION:In case of a normal condition with a lid 2 closed in the state that a gas cap 4 is fastened to an oil filler port 3 of a fuel tank, a contact of a lead switch 6A is induced to magnetism of the magnet 5' installed in this gas cap 4 and turned on, and when an ignition switch SW13 is turned on, a closed circuit is conducted. On the other hand, when the gas cap 4 is oblivious of its closing, the contact of the lead switch 6A is left turned to an off state intact, so that even if the ignition switch SW13 is turned on, the closed circuit is not conducted.
Patent JP-S5712426-A (JP)
Title: Optical disk recording carrier
Inventor: MIYAZAWA IKUYUKI
IPC: G11B7/257
Filed: 1980-06-26
Abstract: PURPOSE:To obtain an optical disk recording carrier having a light weight, a low cost plus a high recording performance, by having a lamination of a resin film cured by ultraviolet rays on a plastic disk substrate. CONSTITUTION:A resin film 2 cured by ultraviolet rays is coated on a plastic substrate (such as a disk of transparent polymethyl methacrylate having a thickness of several millimeters) 1 by a spinner method, a dipping method and the like, and then cured to form the resin film 2 having a thickness of about 1-3mum. Then the metal such as Al, Cr, Te or the like is vapor-deposited on the film 2 to obtain a recording medium layer 3 of 0.05-0.2mum. Thus a recording carrier into which the information is written is produced by a heating method using the laser beam. Otherwise the 2nd resin film 4 having appropriate flexibility can be formed on a recording medium layer 6.
Patent JP-S62244811-A (JP)
Title: Roller
Inventor: SUZUKI YUKIO
IPC: B65G39/07
Filed: 1986-04-17
Abstract: PURPOSE:To travel an ALC board on rollers while it is urged toward one side of the rollers, by increasing the frictional force of the rollers from their one end to the other end. CONSTITUTION:The frictional force of rollers 1 is increased from their one end to the other end. Therefore, when an ALC board 4 may be made to travel on the rollers 1 in the direction of the arrow while it makes into contact with side rollers 2.
Patent JP-S5312932-A (JP)
Title: Preparation of matched dyes
Inventor: MATSUI HIDEO
IPC: C09B67/00
Filed: 1976-07-23
Abstract: PURPOSE: The title preparation to determine the formulation of dyes by utilizing only the absorptivity coefficients of the visible portion of the dye solutions without sample dyeing of the fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06298506-A (JP)
Title: Purification of lithium hexafluorophosphate
Inventor: TSUJIOKA SHOICHI
IPC: C01B25/455
Filed: 1993-04-14
Abstract: PURPOSE:To relatively readily obtain a high-purity lithium hexafluoro-phosphate having an acidic impurity content lower than that of the convenient substance by heating lithium hexafluorophosphate at a specified temperature. CONSTITUTION:Lithium hexafluorophosphate is heated at 35 to 300 deg.C. Acidic impurities are released out of the crystal in the form of gas components by this heat treatment. The acidic impurities released in the form of gas components can be removed, e.g. by evacuation with a pump or pushing out with an inert gas. In the resultant lithium hexafluorophosphate purified by this method, the content of acid components is 50 to 150ppm.
Patent JP-S57202440-A (JP)
Title: Reverse air flow checking device for rooftop ventilating fan utilizing wind vane
Inventor: KAWAI YUUZOU
IPC: F24F7/02
Filed: 1981-06-05
Abstract: PURPOSE:To prevent fluttering of a shutter for preventing wind and rain from blowing in a rooftop ventilating fan, to enable to perform a rapid closing of a shutter at a blowing-in side, and to perform a slow opening of a shutter at a ventilation side. CONSTITUTION:A top cover 6 is mounted by a support lever 7 above an exhaust cylinder 4 incorporating a fan motor 3 to form an air pass port 5 therearound, a stationary gallery 15 is formed at a vertical wall 6' around the top cover 6, and a shutter 10, opening and closing the air pass port 5 and the stationary shutter 15, is mounted. A shaft 9, whereto a wind vane 8 is secured, is rotatably and slantedly erected upright at the center of the top cover 6. A shaft 12, which is coupled to the lower end of the shaft 9 through a bearing holder 13 and a spring 14, is rotatably and slantedly suspended, a pulling lever 11, coupling together the shaft 12 and the shutter 10, is split, piston cylinders 16 and 18 are joined to one split part, and a piston 17, having a check valve 20 and a pore 19, is coupled to the other split part.
Patent JP-H04300406-A (JP)
Title: Flow dividing valve
Inventor: SUZUKI MIKIO
IPC: F15B13/06
Filed: 1991-03-28
Abstract: PURPOSE:To maintain a stable flow to a first outflow passage side and to a second outflow passage side even if an opening area of a variable diaphragm varies according to the displacement of a spool, which is attributable to the change of the load condition on the first outflow passage side and on the second outflow passage side, and consequently the hydrodynamic force at the variable diaphragm varies, thereby exercising an influence on the displacement of the spool or accelerating the variation in the opening area of the variable diaphragm. CONSTITUTION:In this flow dividing valve, a sliding port 4, in which a spool 3 is interposed in a freely slidable manner, is connected to an outflow passage 6, and two annular grooves 12, 13 are formed on the port 4. Each annular groove 12, 13 is connected to outflow passage 7, 8, respectively. At the same time, both annular grooves are connected to each other at the outflow passage side, via a fixed diaphragm 31. The spool 3, which is displaced by the differential pressure on the outflow passage side, is provided with a land part 18, which intercepts one of the two annular grooves from the other, land parts 16, 20, which face the shoulder part of respective, annular grooves to form variable diaphragms 24, 25, and a hollow hole 2 provided with a fixed diaphragm 23.
Patent JP-S60231974-A (JP)
Title: Sound signal processing system of rotary head type magnetic recording and reproducing device
Inventor: ISHIGAKI YUKINOBU
IPC: H04N5/91
Filed: 1984-04-28
Abstract: PURPOSE:To record and reproduce a sound signal with high fidelity by recording and reproducing a recording signal which has a predetermined constant frequency and is added by a signal for detecting frequency variation near an area where an angular modulated wave signal by a sound signal to be recorded or reproduced is present, on an from a magnetic recording medium through a rotary head. CONSTITUTION:A signal Sfd is the signal for detecting frequency variation which is set almost in a frequency area FS where two frequency-modulated wave signals FMl and FMr by the sound signal are present, and this signal Sfd has the predetermined constant frequency. The recording signal is amplified by a recording amplifier 10 and then supplied to a rotary head switching circuit 12 through the fixed contact R and movable contact (v) of a video recording changeover switch 11, and the signal is recorded on a magnetic tape T through rotary heads Ha and Hb which are selected by the rotary head switching circuit 12.