baber/WOPTO huggingface dataset:
Patent JP-S5686601-A (JP)
Title: Reducing method for crop loss of blooming work
Inventor: MATSUZAKI MINORU
IPC: B21B1/02
Filed: 1979-12-17
Abstract: PURPOSE:To effectively reduce the crop loss of the blooming work to be carried out by the reversing mill, by applying the rolling roll to both of opposite side planes at either the top or the bottom of the steel ingot, in order to form the projection, and then, by rolling those two side planes. CONSTITUTION:The rolling rolls 8, 8, are applied to at least one pair of opposite side planes of at least one of top and bottom of the ingot 7, in order to form a projection 9 in a T-shape. Next, the rolling rolls 8, 8, are applied to the ingot in the same direction with a high draft percentage in order to eliminate the projection 9. Hereupon, the extension DELTAL of the projection 9 is desired to be about 200-300mm., by reason of preventing excessive rolling load. If the extension DELTAL is smaller than this range, the height DELTAH of the projection 9 tends to creep up toward the crop end 10, so that the effect of reducing the crop loss is declined. Besides, the height DELTAH of the projection 9 is most desired to fall in a range given by the formula. According to the present method, the overlap and the fishtail in directions of thickness and breadth of the ingot 7 can be reduced.
Patent JP-2000352528-A (JP)
Title: Trend graph displaying method
Inventor: TAMURA SATORU
IPC: G01D9/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a trend graph displaying method capable of speeding up the more accurate grasping of a specific curve and preventing the error reading of a graph due to the mistake of taking the specific curve as another curve by highlighting the specific curve. SOLUTION: Data recorded in an item file 100, a data file 101, a display data table 102, and a highlight data file 103 is captured by the instruction of specifying a curve in a trend graph displayed on a display device 16 to reconstruct trend graph data, and the specified curve is highlighted and displayed in the trend graph displayed on the display device 16 on the basis of the reconstructed trend graph data.
Patent JP-H0751753-A (JP)
Title: Pipe grooving device
Inventor: JIYANNRUI SOBONE
IPC: B21D17/00
Filed: 1994-07-15
Abstract: PURPOSE: To obtain a device which expedites the change of a cage and balls and has a long effective by executing lubrication of a cage provided with a actuating member having a specific internal profile and all portions within the cage. CONSTITUTION: The grooving device 1 for tubes includes a holding die 4 for holding a floating chuck 5 having a grooved chuck 6 into the correct position within the tube 2 to be grooved, a grooving unit including the rotary cage 8 enclosing balls 9 so as to form the internally grooved tube 2R and a finishing die. The radius of curvature of a supporting member 11 is at least the same as the radius of curvature of the balls 9 and the radius of curvature of a fixture 12 of the cage. The grooving device for tubes which lubricates between the balls 9 and the supporting member 11, between the balls 9 and the outside surface of the tube 2 to be grooved and the contact surface between the balls 9 themselves is provided.
Patent JP-H0212382-A (JP)
Title: Air-brush picture drawing system
Inventor: WATANABE SHO
IPC: G06T5/00
Filed: 1988-06-29
Abstract: PURPOSE:To reduce cost, while securing the high speed property of picture drawing by generating air-brush image data by using a fundamental mask pattern and transferring it to a display temporary memory device. CONSTITUTION:The title system is provided with an auxiliary memory device 1, a temporary memory device 2, an air-brush image data generating and controlling mechanism 3, a display temporary memory device 4, a coordinate input device 5 and an image display device 6. In this state, an operation for storing plural pieces of fundamental bask patterns in the temporary memory device 2 in a prescribed state from the auxiliary memory device 1 is executed, and also, the generation of air-brush image data which is brought to picture drawing actually is executed, and this air-brush image data is transferred to the display temporary memory device 4. In such a way, the high speed property of picture drawing can be secured, and also, it becomes unnecessary to use a special hardware, and an air-brush function can be obtained at a low cost.
Patent JP-S5788858-A (JP)
Title: Method of laminating stator core
Inventor: SAKAI KAZUMA
IPC: H02K15/02
Filed: 1980-11-20
Abstract: PURPOSE:To improve the strength of an engaging part in a stator core by disengaging a projection of a stator core at the center in a laminating direction to rotate approximately half of the core, and inserting newly a stator core to the engaging part to be engaged again, thereby engaging the projection with the core. CONSTITUTION:Projections 3, 3 to be laminated and engaged with each other at the punching time are faced at 180 deg. at stator cores 2, 2 punched from a strip  steel plate 1. The projections are laminated fixedly to form a stator core 4. The  core 4 is caulked to be disengaged into the projections 3, 3 into upper and lower cores 6, 7, one of which is rotated at 180 deg., a reinforcing engaging stator core 5 is newly inserted into the engaging part, and the cores 6, 7 are again engaged.
Patent JP-S5866404-A (JP)
Title: Transistor protecting circuit
Inventor: YAMASHITA KIICHI
IPC: H03K17/16
Filed: 1981-10-16
Abstract: PURPOSE:To increase the allowable value of the high voltage that is produced by the surge applied to an input, etc. and to protect a transistor from the breakdown, by connecting a current limiter between a voltage applying circuit of a junction barrier type transistor and a signal input terminal. CONSTITUTION:When the voltage higher than the limit value V0 of a voltage limiter 3 is applied to an input terminal 101, the terminal 101 is short-circuited by the limiter 3 which is provided between the terminal 101 and an earth or a negative voltage terminal. Thus no current is substantially supplied to a circuit containing a single unit of transistor, an IC, etc. When the voltage less than V0 is applied, the limiter 3 is opened. Then the current flowing to the circuit 1 varies by the level of the applied voltage. In this case, the breakdown of the transistor due to an overcurrent can be prevented by a current limiter 2 which is set at the allowable value of current to be supplied to the circuit 1.
Patent JP-S6056617-A (JP)
Title: Suspension
Inventor: MIMUKAI TAKESHI
IPC: B60G17/04
Filed: 1983-09-07
Abstract: PURPOSE:To improve lubricating properties and to reduce piping resistance on the shock absorber side, by a method wherein working oil on the hydraulic source side is separated from working oil on the absorber side. CONSTITUTION:A hydraulic pump 4 and a tank 5 are connected to a first solenoid switch valve 8 through circuits 6 and 7, the switch valve 8 is connected to an oil chamber 2a in one accumulator through a circuit 9, and the circuits 6, 7, and 9 form a piping on the hydraulic source side. A shock absorber 13, located between a car body wheels, is connected to a second solenoid valve 16 through a circuit 14, a switch valve 16 is connected to an oil chamber 3a in an accumulator 3 through a circuit 18, and the circuits 14 and 18 form a piping on the shock absorber side. Gas chambers 2a and 3a in two accumulators 2 and 3, being a pressure transmission member, are communicated to each other through a circuit 19. Oil having high viscosity is used in a hydraulic source, and oil haivng low viscosity is used in the shock absorber side.
Patent JP-H058222-A (JP)
Title: Manufacture and manufacturing device of premolded product of thermosetting resin molding material
Inventor: KINUKAWA YUTAKA
IPC: B29B15/08
Filed: 1991-07-04
Abstract: PURPOSE:To provide the title method and device whose cost of plant and equipment is inexpensive and handling of cleaning is simple and easy. CONSTITUTION:Two rolls 1 which are formed so that value obtained by dividing a value obtained by deducting the diameter D0 of the lowest depth of the roll 1 from the diameter D of the roll 1 by the diameter D0 of the lowest depth of the roll 1 and multiplying by 100% becomes not exceeding extending % of a molding material where the material is broken are juxtaposed horizontally and in parallel with each other. Both the rollers 1 are tuned in the opposite directions to each other, a thermosetting resin molding material manufactured by a roll infiltrating machine or a kneader is loaded between the rolls 1 and a premolded product of the thermosetting molding material which is in the same form as that of a gap formed between the rolls 1 is manufactured continuously.
Patent JP-S648500-A (JP)
Title: Road surface discriminating device
Inventor: YOSHIKAWA TAKASHI
IPC: G08G1/00
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the generation of misdecision due to reflection on a roof or the like of a passed vehicle by providing a device for discriminating a road surface state in accordance with the quantity of regular reflection and irregular reflection of light flux radiated from a light source arranged on the upper part of the road with an ultrasonic and beam type vehicle sensor. CONSTITUTION:The device for discriminating the road surface state by projecting light flux 9 from a light source 2 in a housing 1 to the road surface 7, receiving their regular reflection flux 9a and irregular reflection flux 9b by respective receiving parts 3a, 3b, comparing their outputs with a reference output by a control part 5, and computing the existence of the output difference is provided with the vehicle sensor 4. The detector 4 generates signals periodically and is provided with a sense gate which does not receive reflected waves 14 from the road surface requiring time for reception and receives reflected waves 15 from a vehicle 8 which can be received within a comparatively short period, so that the vehicle can be detected and the receiving parts 3a, 3b neglect signal reception during the passage of the vehicle. Thereby, misdecision due to strong reflection from the roof or the like of the passed vehicle can be removed.
Patent JP-S6224003-A (JP)
Title: Fluid control valve
Inventor: KOJIMA TAKEO
IPC: F15B13/043
Filed: 1985-07-25
Abstract: PURPOSE:To enhance stability and to reduce hysteresis by driving a poppet-type pilot valve, which is displaced stepwise, by means of a hydraulic booster which is driven by a linear pulse motor. CONSTITUTION:A hydraulic booster A is formed with an operating chamber 22, which is made up of both a small chamber 20 and a larger chamber 21, a small diameter piston 23, and a large diameter piston 24. The small diameter piston 23 is brought in contact with a motor-rod 17a of a pulse motor 17, while the bottom of the large diameter piston 24 touches a poppet-type pilot valve 30. With this contrivance, the amount of displacement of the poppet-type pilot valve 30 can be set up arbitrarily, corresponding to digital control signals from a control device. As a result, the pilot pressure can be controlled in a digital manner. Accordingly, the stability of the control valve can be enhanced, while the intensity of hysteresis can be reduced.
Patent JP-H0215774-A (JP)
Title: Picture reader supporting mechanism
Inventor: TAGUCHI KOJI
IPC: H04N1/10
Filed: 1988-07-04
Abstract: PURPOSE:To improve the positional accuracy of an optical base plate or mirror and to reduce the cost of the title mechanism by constituting the mechanism by providing projections formed on both side faces of the optical base plate, supporting means formed on the front or rear surface of the base plate, supporting means formed on a supporting body, and engaging means. CONSTITUTION:An arm 18 is inserted into a hole 22 formed through the side wall 21a of a chassis 21 fixed to a device main body. Then cylindrical projections 20 formed on both side walls 17c and 17d of an optical base plate A are respectively inserted into U-shaped grooves 23 provided in the side walls 21b and 21c of the chassis 21. Thereafter, after assembling the other part of the main body of this picture reading device in accordance with the assembling procedure, an original placing table 3 is mounted on a prescribed position by engaging the lid member 3b of the table 3 with the grooves 23. Thus the optical base plate A can be fitted when the cylindrical projections 20 and arm 18 are respectively inserted into the grooves 23 and hole 22. Therefore, the assembling man-hour and, accordingly, the assembling cost can be reduced.
Patent JP-H1055973-A (JP)
Title: Semiconductor device manufacturing device and method of manufacturing polycrystalline silicon film using this
Inventor: BOKU EIKYOKU
IPC: H01L21/28
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing device, which is provided with cooling jackets which can prevent that gas is flowed out in a reaction chamber and acts as a contamination source, and a method of manufacturing a polycrystalline silicon film using this device. SOLUTION: A semiconductor device manufacturing device is formed into a constitution, wherein the device comprises a cassette chamber 200 to be loaded with semiconductor wafers 204, a transfer chamber 210, which is coupled its front part with the chamber 200 and transfers the wafers 204, a reaction chamber 220, which is coupled with the rear part of the chamber 210 and is provided with first, second, third and fourth cooling jackets which are respectively provided on the first sidewall adjacent to the chamber 210, the second sidewall opposing to the above first sidewall and the upper and lower step walls, a gate valve, which is installed between the chambers 210 and 220, cut off the chamber 210 from the chamber 220 and is provided with a fifth cooling jacket, and wafer cooling chambers 230 coupled with the side parts of the chamber 210.
Patent JP-H0828763-A (JP)
Title: Adequate tightening quantity display label, tube joint tightening method using same label, and tube joint having same label
Inventor: YOSHIKAWA KAZUHIRO
IPC: F16L19/08
Filed: 1994-07-18
Abstract: PURPOSE:To reduce the labor in tightening a tube joint and provide a correct tightening quantity by applying a label on the tube joint. CONSTITUTION:A correct tightening quantity display label 41 comprises a main body application part 42 to be applied to the side of a tube joint main body 1, and a nut application part 43 to be applied to the side of a nut 5 and separated from the main body application part 42 by torque at the time of tightening the nut 5. A reference mark 45 is provided on the nut application part 43, and a primary tightening completion position display mark 47 is provided on the main body application part 42 to coincide with the reference mark 45 when the pre-tightened nut 5 is tightened for a correct tightening quantity. The main body application part 42 and the nut application part 43 of the correct tightening quantity display label 41 are applied to the tube fitting main body 1 and the nut 5 respectively, and the nut 5 is rotated till the reference mark 45 coincides with the primary tightening completion position display mark 47.
Patent JP-2000351508-A (JP)
Title: Uncurling device for machine-glazed paper
Inventor: IIKUBO ATSUSHI
IPC: B65H23/34
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an uncurling device for a machine-glazed paper to effect uncurling without damaging the machine-glazed paper. SOLUTION: This uncurling device comprises an uncurling guide 13 situated a position reverse to the curl direction of a machine-glazed paper 1 on a conveyance route for the machine-glazed paper 1, and a support shaft 15 situated opposite to the uncurling guide 13 and pressing the machine-glazed paper 1 against the uncurling guide 13 during uncurling. This device is situated further on the side situated upper stream from the conveyance route than the uncurling guide 13. At an usual time, a conveyance route to separate the machine-glazed paper 1 from the uncurling guide 13 is formed. A gate 14 is provided to oscillate in linkage with movement of the support shaft 15 and form a conveyance route to force the machine-glazed paper 1 into contact with the uncurling guide 13 during uncurling.
Patent JP-S6320133-A (JP)
Inventor: MATSUKUSU FURAI
IPC: B21F35/00
Filed: 1986-07-14
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-S6225344-A (JP)
Title: Digital signal recoding device
Inventor: SUZUKI TOSHIO
IPC: G06F11/28
Filed: 1985-07-25
Abstract: PURPOSE:To discriminate immediately between a value which is generated actually and a value which is not generated and to take a test efficiently by using a digital input value in recording as an address and writing a value different from an initial value in an auxiliary memory. CONSTITUTION:A number '0' is written in a whole memory in an auxiliary data recording part 6 previously. A digital signal inputted from a digital signal input line 103 is sent as the address of the memory to an auxiliary data recording part 6 while recorded on certain condition. In this period, '1' is sent to the data bus of the memory in the auxiliary data recording part 6 and a write signal is sent to a write control signal line, so the contents of a memory cell having the value of the inputted digital signal as its address are all written into '1'. When recording data is requested to be read, the contents of the memory in the auxiliary data recording part 6 are read out and outputted to an output part 7 together with the address value, so that the input value and a value which is not inputted are known.
Patent JP-S5592071-A (JP)
Title: Copying unit
Inventor: MIURA SHINJI
IPC: H04N1/19
Filed: 1978-12-30
Abstract: PURPOSE: To make a recording speed high by skipping the read of picture information, which is not recorded, to reduce waste of the read time.  
     CONSTITUTION: In respect to line sensor 1, plural photoelectric conversion elements are divided into m-number groups, and an output end and a drive end are provided for every group, and two-phase transfer clock pulses are inputted to the drive end. Read selection circuit 2 is constituted by MOSFET F 1 ∼F 2m  and decoder 2a, and a code indicating a group is inputted from group selection circuit 3 to this circuit 2. Circuit 3 is constituted by OR gate OR1, AND gate AND1, AND gate AND2, counter 3a and comparator 3b, and a code indicating a read width is inputted from read width setting circuit 4 to this circuit 3. Circuit 4 is constituted by start and terminal address buffers 4a and 4b and gives the start group code of buffer 4a and the terminal code of buffer 4b to counter 3a and comparator 3b respectively. When the code of counter 3a becomes equal to the code of buffer 4b, comparator 3b generates an output of high level "1" to indicate the end of read of one-line components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H063769-A (JP)
Title: Base for photographic paper
Inventor: MIYOSHI TAKAHITO
IPC: G03C1/95
Filed: 1992-06-24
Abstract: PURPOSE:To provide the base for photographic paper having high rigidity and excellent self-supporting property by incorporating specific talc and kaolin into the coating layer on the emulsion coating side surface of raw paper. CONSTITUTION:This base for the photographic paper is constituted by coating the emulsion coating side surface of the raw paper with a compsn. prepd. by mixing and dispersing particles essentially consisting of titanium dioxide with and into polyester and coating the emulsion coating side surface of the raw paper with a compsn. essentially consisting of polyester. The talc and/or kaolin having <=1.0mum average particle size is incorporated into the coating layer on the emulsion coating side surface of this at 0.1 to 20 pts.wt. per 100 pts.wt. polyester. The particles to be added may be either the talc or kaolin and are preferably the talc in such a case. The talc or kaolin is liable to acts as a nucleus agent to accelerate crystallization of the polyester and has the effect of enhancing the rigidity when these particles are compared with other inorg. particles, for example, CaCO3, BaSO4, ZnO, TiO2, ZnS, carbon, etc.
Patent JP-S5590806-A (JP)
Title: Apparatus for measuring diameter of ink jet particle
Inventor: EBI YUTAKA
IPC: B41J2/125
Filed: 1978-12-29
Abstract: PURPOSE: To improve the quality of picture on a recorder by obtaining the area to be projected by a light incident to a flying route to be used in determining the diameter of one flying ink particle.  
     CONSTITUTION: An ink particle 1 injected from a head 10 is charged by a charging electrode 11 and deflected by a deflecting electrode 13 through a detecting electrode 12 to be thus projected on a recording paper 14. A light source 16 and a detecting means 15 are inserted between the electrode 12 and a deflecting electrode 13. When the light illuminates the particle 1, the shade of the particle 1 is projected on the detecting means 15. At this time the magnitude of the diameter of the particle is converted to a current value by plane sensors 17W20 of the detecting means 15 to thereby measure the diameter of the particle. It is noted that two-dimensional array CCD may also be used for the detecting means 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05126285-A (JP)
Title: Tube coupling
Inventor: JIERARUDO AREN BABUDAA
IPC: F16L19/03
Filed: 1991-07-05
Abstract: PURPOSE: To obtain constantly and accurately sealing ability by forming flanges respectively near end faces of coupling sides of a pair of coupling elements to be coupled with each other via a metal gasket, and engaging the flanges respectively with a pair of threaded nuts screwing with one another. CONSTITUTION: A coupling assembly 10 comprising a pair of tube coupling elements 12, 14 that are fluid-tightly coupled via a thin annular metal gasket 30 by means of associating threaded nuts 16, 18. The first nut 16 is formed with, at one end of a substantially tubular body 32, a hexagonal portion that can be operated with a wrench; and on the other end, a tubular portion provided with a male screw 38; wherein a flange 23 arranged near an end face of the element 12 is engaged with a spot facing portion of an end face 36 of the tubular portion. Further, the second nut 18 comprises a hexagonal portion provided with a female screw 44 screwing with the male screw 38 of the first nut 16, and a flange 23' arranged near an end face of the element 14 is engaged with an end face formed at the other end.
Patent JP-H05329481-A (JP)
Title: Continuous electrolytic water generator having silver electrolyzer in water supply pipe
Inventor: OKAZAKI TATSUO
IPC: C02F1/50
Filed: 1992-06-01
Abstract: PURPOSE:To prevent the propagation of bacteria even if water is retained in an electrolytic cell and to obtain sterilized electrolytic water in the continuous electrolytic water generator by providing a silver electrolyzer for eluting silver into water when impressed with a voltage to a pipeline on the water supply side of the electrolytic cell. CONSTITUTION:A silver electrolyzer 10 is provided in a pipeline 7 at the water supply side of an electrolytic cell 1, silver ion is eluted into the raw water passing through the pipeline 7, and then electrolysis is carried out. A part of the eluted silver ion combines with oxygen, chlorine, etc., in the water to form silver oxide, silver chloride, etc., and hence the water contg. silver oxide and silver chloride is introduced into the electrolytic cell 1 and electrolyzed. Since an hydroxyl group is liberated as the ion in the cathode compartment 5 of the electrolytic cell 1, the silver ion combines with the hydroxyl ion in the alkaline water in the cathode compartment 5 to form silver hydroxide, hence the sterilizing power is remarkably increased, large amts. of silver oxide and silver chloride are formed in the acidic water in the anode compartment 6, and the sterilizing power is imparted.