baber/WOPTO huggingface dataset:
Patent JP-S62184089-A (JP)
Title: Liquid crystal composition
Inventor: MIYAZAKI REI
IPC: C09K19/34
Filed: 1986-02-07
Abstract: PURPOSE:To lower an optical threshold voltage, improve steepness and, at the same time, increase the speed of response of transmission to the change in voltage, by forming a liquid crystal compsn. through a combination of any of four particular components. CONSTITUTION:A liq. crystal compsn. comprising at least one member selected from among compds. (A) of formula I, at least one member selected from among compds. (B) of formula II, at least one member selected from among compds. (C) of formula III, and at least one member selected from among compds. (C) of formula IV. In the above formulae, R1 and R2 are each a 1-12C straight- chain alkyl group; R3 is a 1-8C straight-chain alkyl group; R4 and R5 are each a 1-12C straight-chain alkyl group; and R6 is a 1-10C straight-chain alkyl group. It is pref. that the components A, B, C, and D be blended in proportions of 7-72wt%, 5-38wt%, 2-80wt%, and 5-30wt%, respectively.
Patent JP-H08215862-A (JP)
Title: Method and device for welding three-dimensional joining part
Inventor: SAKAMOTO TOSHIO
IPC: B23K20/12
Filed: 1995-02-14
Abstract: PURPOSE: To firmly weld all area of three dimensional joining parts by exciting one of the two works and welding the three-dimensional joining parts of both works mutually. CONSTITUTION: A first rotary jig 6 is freely rotatably supported by a first supporting member 8, and a second rotary jig is so supported by a second supporting member 9. A pair of works 1, 2 are held between the first and the second rotary jigs 6, 7. After that, with the three-dimensional joining parts 4, 5 of both works 1, 2 pressurized between the first and the second rotary jigs 6, 7 and, while the setting angle of these joining parts 4, 5 are varied by rotating both rotary jigs 6, 7, either one of the works 1, 2 is excited with an exciting means 13 and a rotary driving means, and the three-dimensional joining parts 4, 5 of both works 1, 2 are welded with each other. As a result, an equal frictional heat can be generated at the three-dimensional joining parts 4, 5 with a simple structure, and also the variance of welding strength is effectively prevented from being produced.
Patent JP-H08217376-A (JP)
Title: Game medium storage case carrying device
Inventor: TAKEMOTO TAKATOSHI
IPC: B66C11/12
Filed: 1995-02-14
Abstract: PURPOSE: To provide a game medium storage case carrying device whereby a plurality of game medium storage cases, placed in with a game medium, can be simultaneously carried without holding by hand, further to prevent obstructing a passage between game machine islands during carrying. CONSTITUTION: In a game medium storage case carrying device 10 for transporting a game medium storage case 35 with a game medium placed in, in a play ground of setting up a plurality of game machine islands I with a plurality of game machines juxtaposed, the device 10 comprises a rail part 20 arranged in the ceiling of a play field and a carrying machine 30 movable along the rail part 20, and the carrying machine 30 comprises a running part 31 for moving along the rail part 20, case holding means 34 for holding the game medium storage case 35 and a lift mechanism 32 for lifting the case holding means 34.
Patent JP-S57139684-A (JP)
Title: Hand-type electronic clock
Inventor: KANNO YOUSUKE
IPC: H02P8/02
Filed: 1981-02-24
Abstract: PURPOSE:To facilitate the design of a circuit, to enable setting of an item of the output in a truth value table of ROM in relation to an arbitrary pulse width and to improve an integration on a mask layout, by composing a motor driving pulse generating circuit of ROM. CONSTITUTION:Input timing pulses Aa-Da from a frequency-dividing circuit 2 are controlled by a control circuit 4 on the basis of a control signal E from a signal generating circuit 3 and turn to be inputs Ab-Db of pulse generating ROM6. Meanwhile, the revolution/non-revolution of a motor 8 is detected 9 by a driver 7, while a mode signal generating circuit 5 delivers to ROM6 mode signals X, Y for selecting one motor-driving pulse F to be delivered subsequently out of a plurality of different pulse widths Fa-Fd according to a detected information signal G. ROM6 delivers the pulse F based on the pulses Ab-Db and the signals X, Y.
Patent JP-2000223034-A (JP)
Title: Plasma display panel
Inventor: NAMIKI FUMIHIRO
IPC: G09G3/28
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress discharge expansion in the vertical direction and enhance resolution. SOLUTION: In this PDP wherein a plurality of main electrodes X and Y defining horizontal spaces in a screen are arranged such that the main electrodes adjacent each other are to be an electrode pair for enabling surface discharge to be generated and discharge spaces are partitioned vertically by a plurality of barrier ribs 29 spaced each other in the horizontal direction, at least one of the pair of barrier ribs 29 corresponding to each vertical space in the screen is consisted of a base part 29A in a plane visible band shape extending throughout the entire length of the screen and a plurality of projection parts 29B extending in the horizontal direction from the base part 29A with the main electrodes arranged in the vertical direction. A structure that a vertical space 31 as one column of discharge space is periodically narrowed by the projection parts 29B is provided.
Patent JP-S55119505-A (JP)
Title: Radial tire
Inventor: SAGA MITSUO
IPC: B60C11/11
Filed: 1979-03-05
Abstract: PURPOSE:To eliminate extraordinary abrasion at shoulder sections of a radial tire by combination of reinforcement of the entire area of its tread with provision of an auxiliary tread thereof. CONSTITUTION:A tire has, adjacent to at least that one end of a tread portion A on the outer side of the tire, an auxiliary tread portion B having a width of 0.1-0.3 times of the width of the tread portion A. An inclined face connecting the shoulder end 5 of the tread portion A and the auxiliary tread end 7 to each other has an inclination alpha within a range of 45 deg.<=alpha<=70 deg.. The maximum width W of a widest belt layer is selected such that the layer extends at least to or outwardly beyond the neighborhood of the shoulder end 5 of the tread portion A in order to reinforce the substantially entire area of the tread portion A of the tire.
Patent JP-H10213165-A (JP)
Title: Rotation control damper
Inventor: TAKAMATSU NAOKICHI
IPC: F16D57/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation control damper that can prevent a rotor from slipping out of a stator and make the rotation of the rotor always smooth so as to prevent lowering of rotational torque by making both axes of the stator and rotor automatically coincide with each other. SOLUTION: A rotation control damper is composed of a rotor 19 formed of a spur gear 15 and a plurality of concentric rotating cylinder parts 16 provided on the back face of the spur gear 15, and a stator 20 formed of a plurality of concentric fixed cylinder parts 19 rotatably fitted to the rotating cylinder parts 16. An annular protruding part 24 is formed at the outer peripheral surface of an outer ring cylinder part 21C positioned on the outermost side of the rotating cylinder parts 16 of the rotor 17, and an engaging protruding part 26 fittable to the annular protruding part 24 and slidable in a rotating direction is formed at a base on the outside of an inner ring cylinder part 22C positioned on the outermost side of the stator 20.  A down inclined face descending obliquely downward is formed at least at either one of the contact parts of the annular protruding part 24 and engaging protruding part 26, and oil 28 is interposed in a clearance between the rotating cylinder parts 16 and fixed cylinder parts 19.
Patent JP-S63194653-A (JP)
Title: Module type inhalation tower for experimental animal
Inventor: DEBITSUDO EMU BERUNSHIYUTAIN
IPC: A61D7/04
Filed: 1988-02-08
Abstract: An inhalation tower comprises two columns forming two concentric ducts each made up of segments fitted into one another. The segments forming the outer duct have an external annular portion at one end and an internal annular portion at the other end, the axial height of the latter being less than the height of the external annular portion, so as to leave a space for receiving a plate. The internal duct has radial connecting ducts which open into the end of a cylindrical cavity formed in the external segment, a space being reserved between the connecting duct and the diameter of an opening through the end of the cavity. The cavity is adapted to receive an inhalation chamber borne by the tray.
Patent JP-S60169764-A (JP)
Title: Measurement of ion speed using ion chromatography
Inventor: MURAYAMA TAKESHI
IPC: G01N30/96
Filed: 1984-02-14
Abstract: PURPOSE:To enable the measurement of ion concn. from the relation of a peak area value by moisture and the injection amount of a standard solution, and that of the peak area value of each ion seed and the ion amount thereof. CONSTITUTION:When a pump 2 is driven, the eluate of a tank 1a is flowed through a flowline of pump 2   damper 4   connection ports 3a, 3b   pre-column 5   separation column 6   detector 7   waste solution tank 1b. Next, a standard solution is injected from a connection port 3d and, when an injector 3 is turned ON, an internal flowline is changed over from the solid line to the broken line and the eluate through the damper 4 flows a flowline of connection ports 3a, 3f metering pipe 3g   connection ports 3c, 3b   pre-column 5 while the standard solution in the pipe 3g is fed in the pre-column 5 by the eluate and receives predetermined signal processing by on integrator 8 to obtain a chromatogram and an integrated value. Herein, the injection amount of a specimen to be measured (standard solution) can be known from the proportional relation between the injection amount of the standard solution and a water dip area value while the ion amount of each ion can be known from the proportional relation between each ion amount and a peak area value. Hereupon, the concn. of an ion speed is obtained from the quotient (W/V) of the injection amount V of the specimen to the measured and the ion amount W of the ion speed to be measured.
Patent JP-S58143523-A (JP)
Title: Method for diffusing gallium to semiconductor substrate
Inventor: HONMA HIDEO
IPC: H01L21/00
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a uniform semiconductor substrate free from a rough surface by a method wherein one of the argon, helium and neon gases is used as an atmospheric one and a member for containing and holding gallium in an elemental state is made of quartz. CONSTITUTION:An N type conductive silicon wafer 1 is provided with an oxide film thereon and highly pure metal gallium 2 as impurities to be diffused is contained in a quartz board 3 and what is arranged in a quartz holder 4 together with the silicon wafer 1 is contained a quartz container 5 and internally blocked with a stopper 6. That is further contained in a quartz diffusion pipe 7. Subsequently, while exhausion is continuously kept in the quartz diffusion pipe 7 by a vacuous exhausting apparatus 8, the substrate is heated in a heating electric furnace 10 and treated with heat. Then argon, neon or helium gas is led therein by a gas inlet device 9 to maintain the inside of the quartz diffusion pipe 7 at the atmospheric pressure and the heat treatment for diffusion is carried out in the heating electric furnace 10.
Patent JP-S56122108-A (JP)
Title: Electromagnetic driving device
Inventor: YOSHIOKA HIDEOKI
IPC: H01H51/27
Filed: 1980-02-29
Abstract: PURPOSE:To improve the electromagnetic driving efficiency of an electromagnetic driving device by providing a permanent magnet at the side of an armature of  - shaped yoke so disposed as to shortcircuit both the ends of an armature, thereby simultaneously utilizing both attracting force and Lorentz's force. CONSTITUTION:A large  -shaped yoke 4 is so disposed on the outer surfaces of both end faces 6 of a small  -shaped armature 2 that the inner surfaces of both the leg parts 7 of the armature 2 confront via gaps 5 the outer surfaces of the end faces 6. Further, a permanent magnet 3 is mounted on the inner surface of the yoke 4. When a current flows through a coil 1, the armature 2 moves rightwardly by Lorentz's force. On the other hand, a magnetic flux is generated at both ends of the armature simultaneously, the magnetic flux produced by the permanent magnet 3 is added to the gap of right side, and the armature 2 will move rightwardly. Thus, both the Lorentz' force and attracting force act the armature 2, thereby obtaining large driving force so as to remarkably improve the electromagnetic driving efficiency.
Patent JP-S60171804-A (JP)
Title: Reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/14
Filed: 1984-02-16
Abstract: PURPOSE:To improve the durability of a reflecting plate for circularly polarized wave antenna by laminating a thermoplastic resin layer excellent in the weatherproof performance, a radio wave reflecting layer made of a metallic forming and a polyamide resin layer including inorganic filler. CONSTITUTION:The reflecting plate for circularly polarized wave antenna is three-layer structure using a metallic forming 2 being a radio wave reflecting layer as an intermediate layer. The metallic forming 2 is a forming selected from a metallic mat, cloth or net and finer than 2 meshes. The thermoplastic resin layer 3 excellent in the weatherproof performance is provided to the inside of the forming 2. The thickness of the resin layer 3 is 5mum-5mm.. The polyamide resin layer 1 including inorganic filler is provided to the outside of the forming 2. The thickness of the resin layer 1 is 500mum-15mm. and has 10-80wt% of the inorganic filler. In order to improve the adhesion, it is also possible to provide primer layers 2a, 2b.
Patent JP-H10205404-A (JP)
Title: Accumulating type fuel injector
Inventor: TSUZUKI SACHIHIRO
IPC: F02M61/16
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the closing characteristics of a valve by reducing a bounce of valve members as well as to prevent a drained fuel directly hitting an armature and to improve the responsiveness of the valve members opening and closing the channel between a control room and a drain passage. SOLUTION: On a fuel injector with a needle valve being closed by the pressure in a control room 5 formed, facing with rear end of a command piston 4 provided integrally thereabove, an in-oriffice 51 introducing high pressure fuel into the control room 5, an out-oriffice 52 connected through to a drain passage 62 are provided. The opening and closing of a cannel between the drain passage 62 and the out-oriffice 52 is carried out by a valve member 7 formed integrally with an armature 9 driven by the suction of solenoid 8. Further, the drain passage 62 is disposed at the periphery of an armature cabin 91, communication line 61 connecting the out-oriffice 52 to the drain passage 62 without passing through an armature cabin 91 is provided, and a throttle 65 in a communicating line 64 connecting the armature cabin 91 to the drain passage 62.
Patent JP-S52110301-A (JP)
Title: Vapor temperature control system for vapor generator
Inventor: WATANABE TAKAO
IPC: F22D5/26
Filed: 1976-03-12
Abstract: PURPOSE: To prevent the deterioration of heating-pipe sorrounding members, the errosion on a turbine, and the reduction in turbine efficiency, by decreasing the variations in the temperature of vapor generators without adversely affecting the foolow-up characteristics of the vapor generators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09199864-A (JP)
Title: Case structure
Inventor: KOIDE SHIGEKI
IPC: H05K5/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a case structure, which is facilitated a control of the filling amount of a bonding agent, is superior in a quality manner.and is good in assembly workability. SOLUTION: A second groove 17h, which is formed in the whole periphery of the joint 19 of a lower case 17 with an upper case 18, and a projected part 18a, which is formed on the whole periphery of the joint 19, which opposes to the groove 17h, of the case 17 with the case 18, are provided. A case structure is formed into a constitution, wherein the part 18a is fitted in the groove 17h and at the same time, the opposed inside surfaces 20 of the cases 17 and 18 of the joint 19 are made to made contact with each other and the opposed outside surfaces 21 of the cases 17 and 18 of the joint 19 are not made to make contact with each other, and a bonding agent reservoir part 22 for adhering and fixing the case 17 to the case 18 is constituted between the groove 17h and the part 18a.
Patent JP-S63276673-A (JP)
Title: Picture reader
Inventor: TATEUCHI TSUGUJI
IPC: H04N1/04
Filed: 1987-02-09
Abstract: PURPOSE:To read a picture at high speed by deciding that the values of a platen rotating quantity register and a platen rotating counter are equal and changing the rotating direction of the platen. CONSTITUTION:Every time a picture is read, the platen 6 is rotated, the number of the rotations of the platen 6 is counted by the platen rotating counter 13. The counted result is compared with the number of the rotations of the platen 6 stored previously in the platen rotating quantity register 14 by a comparison means 15, when they are equal, a carriage 3 is moved and a platen rotating motor 5 is driven by a platen driving part 9 to change the rotating direction of the platen 6. These operations are repeated to read the picture. Thereby, the repeated reading of the picture can be executed, so that a reading speed is enhanced.
Patent JP-S58143687-A (JP)
Title: Crosstalk eliminating circuit
Inventor: HIRAI TADASHI
IPC: H04N9/07
Filed: 1982-02-19
Abstract: PURPOSE:To eliminate crosstalk components, by converting color components to a low band and inverting the phase at every 2H in every other field and recording them. CONSTITUTION:The oscillation output of 3.58MHz generated from a synchronizing signal generating circuit 1 in the cycle of 1H has the phase inverted at every 2H by an inverting circuit 13 to obtain a pilot burst signal. The output of 4.27MHz of an oscillating circuit 14 has the phase inverted at every 2H only in odd fields by an inverting circuit 15 to obtain a low-band conversion carrier. After the pilot burst signal is superposed to color components of the output signal of an image pickup tube having a color stripe filter in an 8mm. video body, they are converted to a low band by the low-band conversion carrier and are recorded. Since color components of the image pickup output are inverted at every 2H,  2H components of the carrier of color components are inverted in the cycle of  4H to eliminate crosstalk components from adjacent tracks.
Patent JP-S54118111-A (JP)
Title: Area number regenerating system of preceding station for detail charge recording system
Inventor: ITOU SHINJI
IPC: H04M15/04
Filed: 1978-03-07
Abstract: PURPOSE:To ensure the concentrated charging for the detail charging record of all preceding stations stored in the tandem station via the tandem station by regenerating the area number of the preceding station within the circuit number identifying device interworking with the electromagnetic exchange and then transferring the area number to the detail charge recording device. CONSTITUTION:The detail charge recording system comprises converter device 8 which is installed at the tandem station interworking with the electromagnetic exchange, circuit number identifying device 9 and charge recording central unit 10. Then trunk number identifying part 13 and area number regenerating part 14 are provided to device 9, and the connection is given between unit 10 and access lead 5  from trunk 1 corresponding to each circuit which is grouped to part 13. And the trunk number is identified at the initial answer and release time given from lead 5 and then sent out to unit 10 through terminal 15 and 16. At the same time, unit 10 is connected to part 14, and an optional area number is given to one trunk of terminal 19 to regenerate the area number. Thus, the area number is sent out to unit 10 through terminal 17 and 18.
Patent JP-H09220495-A (JP)
Title: Fluid injection nozzle
Inventor: ASAKAWA HIROYOSHI
IPC: B05B1/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To more positively promote the diffusion of a fluid in a negative- pressure region and to inject the more effectively dispersed fluid. SOLUTION: A wall surface 5a projecting from an injection hole in the injecting direction at a position away from the edge 3 of the injection hole on the outlet side in the direction crossing the injecting direction is formed in the nozzle tip D with the injection hole 1 for injecting a fluid at an injecting angle formed, and a negative-pressure region 7 is generated in the inner part of the wall surface.
Patent JP-S60170168-A (JP)
Title: Electrode for phosphoric acid type fuel cell
Inventor: MITSUTA KENROU
IPC: H01M4/86
Filed: 1984-02-13
Abstract: PURPOSE:To prevent phosphoric acid from exuding and infiltrating into an electrode base material and thereby reduce deterioration of a characteristic of the captioned electrode as a result of being shut down by providing a strong water- repellent layer and a catalytic layer containing less polytetrafluoroethylene than in the case of said water-repellent layer. CONSTITUTION:An electrode base material 1 is formed by a porous carbonic material, e.g., carbon fibers, for which a polytetrafluoroethylene water-repellent treatment is effectuated. A catalytic layer 2 comprises for example porous carbon powder bearing platinum as catalytic metal and polytetrafluoroethylene, while the strong water-repellent layer 3 is formed by porous carbon materials, e.g., carbon powder and polytetrafluoroethylene. The weight of the polytetrafluoroethylene contained in the above strong water-repellent layer 3 is made heavier than that contained in the catalytic layer 2. Hereby, phosphoric acid can be prevented from exuding and infiltrating into the electrode base material and deterioration of the characteristics of the electrode caused as a result of being shut down can be reduced.
Patent JP-S59153684-A (JP)
Inventor: MATSUMOTO HIRONORI
IPC: B62M25/08
Filed: 1983-02-18
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-S62186369-A (JP)
Title: Multi-function personal word processor
Inventor: HIROSE ETSURO
IPC: G06F17/21
Filed: 1986-02-12
Abstract: PURPOSE:To attain the unique print onto a post card or the like by providing an image scanner inputting a hand-written picture in addition to keyboards as input devices so as to locate desired characters and graphs on a free position and to attain the free edition. CONSTITUTION:In desiring the combined print between routine characters and graphs inputted by keyboards 2, 3 and hand-written characters and graphs inputted by an image scanner 8, at first the input content by the image scanner 8 is displayed on a display picture of a display device 6. Then desired routine characters are displayed on the display picture of the display device 6 by using the keyboards 2, 3 while observing the display picture, then the edition with the content inputted by the image scanner is attained freely. When the edition of the display picture is finished, a print instruction is given by the keyboards 2, 3, then a printer 9 is operated and the result is printed on print paper 35 such as a post card.
Patent JP-S63195912-A (JP)
Inventor: KOMORI TOSHIHISA
IPC: H01B7/00
Filed: 1987-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。