baber/WOPTO huggingface dataset:
Patent JP-H1119814-A (JP)
Title: Work device for large diameter cylinder part
Inventor: KOMOTORI TAKESHI
IPC: G21C19/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a work device for a large diameter cylinder part whereby cutting and end face work of the large diameter cylinder part such as core shroud and shroud support cylinder can be performed by remote work, automatically efficiently, further with high accuracy, and easily. SOLUTION: In work device for a large diameter cylinder part for continuously cutting along a peripheral direction a peripheral wall of the large bore cylinder part fixedly set up with an axial center vertical, the device has a fixed frame 11 fixedly set up horizontally in a lower part in the large diameter cylinder part and a turn frame 12 driven to rotate on the same axial center to the axial center of the large bore cylinder part. The fixed frame has a plurality of level adjustable legs 13, 13a, 13b, in this constitution, through level adjustment by these legs, levelness can be set. On the other hand, the turn frame has a cutting tool unit making turn action integrally therewith, burr removing device 15 for removal generated at cutting time, and a flatness measurement device 16 for measuring flatness of a cutting surface.
Patent JP-H0462395-A (JP)
Title: Rail gun type accelerator
Inventor: ONOZUKA MASANORI
IPC: G21B1/15
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a plasma having small amount of impurities by opening impurity discharge holes at respective rails and insulating materials in a rail gun type accelerator having a pair of rails and a pair of heat insulators alternately arranged to form a pellet passage of a rail gun. CONSTITUTION:A plasma 2 of a high temperature is brought into contact with the inner surfaces of rails 11, 11 and insulators 12, 12, gas is discharged as impurities from the inner surfaces of the rails 11, 11 and the insulators 12, 12 into pellet passages as indicated by arrows A, B, and gases are also discharged as impurities A, B by sublimation, etc., of the material itself. The gases A, B as the impurities are discharged from the passages out of a rail gun through impurity discharge holes 13, 13, 14, 14 opened at the rails 11, 11 and the insulators 12, 12 as indicated by arrows Q.
Patent JP-S5696820-A (JP)
Title: On-load tap changer
Inventor: YOSHIDA KAZUO
IPC: H01F29/04
Filed: 1979-12-29
Abstract: PURPOSE:To improve the cooling effect for current limiting resistor of the on-load tap changer provided in a gas-insulated and evaporation cooled transformer by providing a heat dissipating plate projecte from an insulating column for surrounding the resistor at the resistor and exposing it with the refrigerant gas contained in a transformer tank. CONSTITUTION:A change-over switch chamber 21 of sealed state is hung from the head case 211 of a high pressure tank 11, and a switch 223 is arranged through an insulating supporting member 222 in the chamber 21. The current limiting resistor 224 is disposed under the switch 223, and the tap selector 23 is mounted through a bottom bracket 214 under the switch chamber 21. In this strcuture the insulating column 213 forming the switch chamber 21 is passed through the resistor 224, the heat dissipating plate 2152 is mounted while sealing it with a packing, and is contacted directly with Freon gas (a) refrigerant sealed in the tank 11. Thus, the Freon gas for cooling the transformer body itself is utilized to lower the temperature of the resistor 224.
Patent JP-H0834056-A (JP)
Title: Cutting and drilling apparatus
Inventor: KAMIYAMA TAKAO
IPC: B29C63/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a cutting and drilling apparatus not receiving the restriction of the establishing space of machinery. CONSTITUTION:In a cutting and drilling apparatus 1 constituted by attaching the cutter 16 rotationally driven by a motor 15 to the leading end part of the robot main body 6 moved through a pipeline in the state supported by a pair of left and right sleighs 2 in a freely up and down movable manner, the robot main body 6 and the sleighs 2 are connected by a plurality of links 3, 4, 5 arranged mutually parallelly in a forward and rearward direction. The hydraulic cylinder 9 driving the links 3, 4 is fixed to the robot main body 6 and a pair of one sets of left and right links 5 are made long so as to extend upwardly from the connection point (c) with the robot main body 6 of them. By bringing the upper ends of the long links 5 into contact with a pipe wall, the cutting and drilling apparatus 1 is fixed and set at a predetermined position but, since only one set of the links 5 are provided, one set of the links 5 do not restrict the establishing space of the machinery of the cutting and drilling apparatus 1.
Patent JP-2000004752-A (JP)
Title: Cooler box
Inventor: SASAKI MASAYA
IPC: B65D43/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooler box having excellent low-temperature insulation. SOLUTION: An opening spring for energizing a small cover part 6 to an open position side is attached to one end of the small cover part 6 of a cover part 3 of this cooler box. The other end of the small cover part 6 is provided with a first engaging hole 10 and a second engaging hole 11 for latching the small cover part 6 in a closed position on the cover part 3. The first engaging hole 10 and the second engaging hole 11 are formed on the same side of the small cover part 6 so as to extend from the side toward the interior in the horizontal direction.
Patent JP-S5876119-A (JP)
Title: Preparation of air filter
Inventor: KATOU HARUKI
IPC: B01D39/14
Filed: 1981-10-30
Abstract: PURPOSE:To uniformize fiber density as well as to make dust collecting capacity constant, by applying mechanical treatment to a non-woven fabric comprising a synthetic fiber subjected to antistatic treatment to mutually entangle fibers. CONSTITUTION:To a non-woven fabric comprising a synthetic fiber made of polypropylene, antistatic treatment by adhering a resin thereto is applied. In the  next step, to the treated nonwoven fabric, mechanical treatment such as needle  punching is applied to mutually entangle fibers to prepare an air filter. This  filter is low in deterioration by the elapse of time and the life thereof can be prolonged to a large extent.
Patent JP-S5875731-A (JP)
Inventor: ABE ISAO
IPC: H01H37/76
Filed: 1981-10-30
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-H0462408-A (JP)
Title: Control table generating device for measuring machine
Inventor: MATSUMOTO KENJI
IPC: G01B21/20
Filed: 1990-06-30
Abstract: PURPOSE:To reduce the load of a measurement requesting person greatly by performing a proper integrating and sorting process by a measurement description table generating means when the measurement requesting person inputs a measurement description. CONSTITUTION:The measurement requesting person operates an input part 31 to enter the measurement description required to give a measurement indication in a necessary place in a table frame. When all items are entered into the measurement description table, a measurement description editor 33 actuates an input information check part 35. Consequently, it is checked whether or not there is an input error, contradiction, etc., as to an element name, an output symbol, and a parameter. Then editing operation for rearranging them in order in consideration of measurement efficiency is carried out.
Patent JP-S6064866-A (JP)
Title: Thermal transfer recorder
Inventor: YANA MASAZUMI
IPC: B41J2/325
Filed: 1983-09-21
Abstract: PURPOSE:To enable to form a beautiful color image on a discontinuous recording media by varying a distance relation between an ink carrier and the media in a planar sequential heat transfer recorder. CONSTITUTION:A recording sheet 13 is guided along an ink layer of an ink carrier 25, fed upwardly by a pinch roller 23b and a platen roller 27, and then stopped. At this time a distance between a platen roller 27 and a thermal head 45 is set so that the advancing direction of the sheet 13 is moved along the roller 27. Then, a heating resistor on a thermal head 45 is compressed together with the carrier 25 and the sheet 13, the resistor is heated to record. When first color is completely recorded, the compressed state of the sheet 13 and the roller 27 is released, the sheet 13 and the carrier 25 can move without limiting to each other, the sheet 13 is returned to the initial position, the carrier 25 is advanced to the position opposed to the heating resistor array at the surface coated with next color ink.
Patent JP-H09329059-A (JP)
Title: Sliding throttle valve type carburetor
Inventor: TAKEUCHI YUZO
IPC: F02M9/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of the working and assembling accuracy of the mixture jet and jet needle of a carburetor by integrating its fuel systems into one simple system, stably supplying fuel at a proper air-fuel ratio, and under a smaller opening degree of its sliding throttle valve reducing a fluctuation in the intake air flow to the lift level, of the sliding throttle valve as well as reducing the intake negative pressure acting on its fuel injection port. SOLUTION: A pressure-controlled chamber 24 controlled under a negative pressure as not causing air compression mixes air and fuel together to obtain a mixture of a fixed air-fuel ratio which is then mixed with air metered in a sliding throttle valve 5. When the sliding throttle valve 5 is opened only by a predetermined opening degree or below, only a main intake throttle port 10 formed at the lower part of a side wall 6a of the throttle valve 5 on the intake upstream side controls the opening area of an intake passage 3 as well as an auxiliary throttle port 11 formed on the downward side to a fuel injection port 21 reduces the intake negative pressure acting on the fuel injection port, to thereby prevent the mixture flow from being sensitively affected by the accuracy of a mixture jet 22 and a jet needle 31.
Patent JP-S5697139-A (JP)
Title: Capacitance coupling tablet
Inventor: IKEGAYA SHINICHI
IPC: G06K9/00
Filed: 1979-12-31
Abstract: PURPOSE: To prevent the static induction among key regions, to reduce the scanning time and to make stable the operation, by sectioning the ground electrode into a plurality of electrodes, sequentially scanning each ground electrode and providing the gate circuit selecting the ground electrode.  
     CONSTITUTION: The ground electrode corresponding to the float electrode 4 on the tablet 1 is sectioned into a plurality of ground electrodes 5W8, and to ground electrodes 5W8, the X signal scanning lines X 1 WX n  and Y signal scanning lines Y 1 WY m   of the X scanning drive circuit 2 and the Y scanning drive circuit 3 are connected.  The ground electrodes 5W8 are provided with the gate circuit 30 respectively, in  which the ground connected independently to the ground electrodes 5W8 is released with the signal A immediately after the scanning signal selects the ground  electrodes 5W8. Further, the ground electrodes 5W8 are sequentially scanned and  detect the position information, then the induction among the key regions is prevented and the operation is made stable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5797455-A (JP)
Title: Voltage and current pulse detector given reference value by permanent magnet
Inventor: KASAHARA YASUO
IPC: G01R15/18
Filed: 1980-12-10
Abstract: PURPOSE:To obtain simple, strong structure and to improve vibration resistance and weather resistance while improving detection precision by setting a reference value for discriminating a rated current set value by a permanent magnet. CONSTITUTION:A permanent magnet 1 is arranged inside of a rectangular closed magnetic path member 2, and the 1st magnetic path (p) is composed of some part 2a of the closed magnetic path member 2, the magnet 1, a coil 3 for a current to be detected, and a coil 4 for pulse detection. Some part 2b of the closed magnetic path member 2 of the magnet 1 forms the 2nd magnetic path (s). The magnet 1 sends magnetic flux phi0 to the members 2a and 2b. When a current flows from a battery 14 to a load 15 and a load current, having greater than a rated value, flows through the coil 3 of the magnetic path (s) as shown by a solid-line arrow I, magnetic flux shown by a dotted-line arrow phi1 flows in the opposite direction to the magnetic path phi0 from the magnet 1 at the magnetic path (p), and in the same direction to the magnetic path phi0 at the magnetic path (s). The composite magnetic flux of those pieces of magnetic flux flows through the detection coil 4 at a time, developing a pulse voltage.
Patent JP-H0467352-A (JP)
Title: Magnetic recording device
Inventor: MORI YOICHI
IPC: G11B33/14
Filed: 1990-06-30
Abstract: PURPOSE:To reduce the influence of electromagnetic noise generated by means of the operation of a spindle motor on an electromagnetic device and to reduce reading/writing errors by surrounding a part facing an area to which at least the electromagnetic device moves among the total periphery of a stator by means of a rotary ferromagnetic member and a fixed ferromagnetic member. CONSTITUTION:The circular end part of the rotary ferromagnetic member 44 constituting a part of the rotary part of a spindle motor 12 and the outer peripheral end member of a plate-formed or sheet-formed fixed ferromagnetic member 52 provided for the fixed part composed of a non-ferromagnetic member in th spindle motor 12 are approximately confronted each other in the position of almost the same radius along the whole periphery of the rotary part in the spindle motor 12. Then, the outer peripheral side of the part facing the area to which the electromagnetic device is shifted in the direction of the radius and both sides of the direction of the shaft are surrounded by the rotary ferromagnetic part 44 and the fixed ferromagnetic member 52. Thus, the most part of electromagnetic noise passes through a magnetic path composed of them and the influence of electromagnetic noise on the electromagnetic device shifting the area facing the part of the magnetic path can be reduced.
Patent JP-S6329616-A (JP)
Inventor: NAKANE HIROSHI
IPC: A61B5/022
Filed: 1986-07-23
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-S6419259-A (JP)
Title: Absorption refrigerating machine
Inventor: IKUMI YONEZO
IPC: F25B15/00
Filed: 1987-07-10
Abstract: PURPOSE: To obtain an absorption refrigerating machine, easily retaining the smooth circulation of refrigerant and absorbing liquid, by a method wherein the discharging pressures of respective pumps are controlled by a controller in accordance with a pressure difference between the group of a generator as well as a condenser and the group of an evaporator as well as an absorber. CONSTITUTION: Upon cooling operation, a controller CO increases or decreases the discharging pressure of a pump PL for diluted absorbing liquid in accordance with a difference [Pc -PE] between the pressure Pc of the group of a generator as well as a condenser and the pressure Pg of the group of an evaporator as well as an absorber whereby the outlet amount and inlet amount of absorbing liquid in the absorber A and the generator G can be balanced thereby permitting the retention of smooth circulation of the absorbing liquid.  Upon heating operation, the discharging pressures of a pump PR for refrigerant solution and the pump PH for concentrated solution are increased and decreased by the controller CO in accordance with the increase and decrease of a pressure difference [PE-Pc ] between the group of the evaporator as well as the absorber and the group of the generator as well as the condenser whereby the outlet and inlet amount of the generator G and the absorber A as well as the outlet and inlet amount of refrigerant in the evaporator E can be balanced thereby permitting the retention of smooth circulation of the refrigerant and the absorbing liquid.
Patent JP-S6064421-A (JP)
Inventor: HAMABE TAKESHI
IPC: H01G4/20
Filed: 1983-09-19
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-S6234256-A (JP)
Title: Disk cache device
Inventor: MASUI SHINZO
IPC: G06F13/10
Filed: 1985-08-07
Abstract: PURPOSE:To prevent a time loss due to the waiting time for revolution by reading data from the position of the sector number stored in a head position register successively by an amount equal to a track and transferring the data to a cache memory. CONSTITUTION:If the access requests given to disk devices 12-1-12-2 from a CPU 11 have no hit, the difference is obtained between the contents stored in a timer 3 when the immediately preceding read/write processing is through and the time stored in a timer preserving register 4. During this calculating time, a head calculates the block number of a revolving destination from the block number stored in a head position preserving register 5. This calculated block number is set at the head to transfer the data equivalent to a track to a cache memory 9. At the same time, the data corresponding to an access request is transferred to a main memory device 10.
Patent JP-H0727780-A (JP)
Title: Measuring apparatus for flow velocity
Inventor: MOCHIZUKI TOMOHIRO
IPC: G01P13/00
Filed: 1993-07-14
Abstract: PURPOSE:To precisely measure a flow velocity only by tracking tracer particles in a short section. CONSTITUTION:A fluid flow F in which tracer particles P are contained is irradiated with illumination light R which transmits through a rotary color filter 4, and its color is changed continuously. The movement of the tracer particles R due to a momentary change in colors is captured by a color TV camera 1 as a linear track Q in which the colors are changed continuously. A combination of colors in two specific parts from the linear track Q is extracted by an image processor 2, their distance is computed on an image, and a velocity vector is found.
Patent JP-S6227927-A (JP)
Inventor: RARII JIEI OOGASUTEIN
IPC: G01S7/523
Filed: 1986-07-22
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-S5962609-A (JP)
Title: Manufacture of flame retardant acrylic resin molded article
Inventor: TAYAMA SUEHIRO
IPC: C08F2/02
Filed: 1982-10-01
Abstract: PURPOSE:To obtain the titled molded article in high productivity, without lowering the physical properties, by supplying methyl methacrylate, alpha-methylstyrene, styrene and unsaturated acids together with a flame retardant continuously into the space formed by the gaskets running between a pair of endless belts, and polymerizing the monomer mixture in the space. CONSTITUTION:A pair of endless belts 1, 1' are placed opposite to each other interposing a gap therebetween. A forming space is formed by the opposite faces of the belts 1, 1' and the gaskets 7, 7' running in accordance with the movement of the belts and sandwiched between the belts. A monomer mixture composed of 40-80wt% of methyl methacrylate monomer or its prepolymer, 1-15wt% of alpha-methylstyrene, 5-15wt% of styrene, 5-15wt% of maleic anhydride, and 1- 15% of methacrylic acid, and proper amounts of a halogen-containing flame retardant and a polymerization initiator, is supplied to the front end of the forming space, and polymerized continuously in the space. The polymer plate 12 is taken out of the apparatus from the outlet end.
Patent JP-H0463020-A (JP)
Title: Phase locked loop
Inventor: SASAKI TORU
IPC: H03L7/08
Filed: 1990-06-29
Abstract: PURPOSE:To offer a PLL by which phase difference can be eliminated by superimposing a DC component extracted from the output voltage of a low-pass filter on a control voltage. CONSTITUTION:The output of the low-pass filter 16 is supplied to the control terminals of a VCO 12 via an adder 26, and also, is supplied to a DC extractor 18. The DC extractor 18 is provided with, for example, circuit configuration like the low-pass filter, and the output of the DC extractor 18 is amplified by a DC amplifier 20, and is supplied to the adder 26 via the low-pass filter 24. Therefore, it follows that the control voltage from the low-pass filter 16 and the DC component from the low-pass filter 24 are superimposed on and applied to the control terminal of the VCO 12. The output voltage of a phase comparator 14 is varied in a direction to reduce the phase difference of an input signal fin and the output signal of the VCO 12, thereby, the phase difference of the input signal and the output signal of the VCO 12 can be corrected.
Patent JP-H0813317-A (JP)
Title: Dye feeder of dyeing machine
Inventor: IIDA KENICHI
IPC: D06B23/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a dye feeder capable of continuously feeding a dye at an arbitrary speed in a dyeing operation. CONSTITUTION:This dye feeder is equipped with a flexible coil 22 built in a pipe 21 along the shaft 21, a screw conveyor 13 for conveying a dye by rotating a motor 12 and rotating the coil in the pipe, a dye tank 14 set above the base part of the screw conveyor and capable of feeding a dye 9 from the bottom to the screw conveyor and a control unit 15 for controlling conveyance of the dye.
Patent JP-S6429253-A (JP)
Title: Radiation flocculating and sedimenting apparatus
Inventor: ANDOREASU HAAN
IPC: A61B90/00
Filed: 1988-07-14
Abstract: PURPOSE: To allow easy manufacture and handling by forming a light guide out of a bundle of single fiber, and attaching a sleeve type cap of silicon rubber to a flexible holding tube. CONSTITUTION: A light guide 3 is provided within a holding tube 2, and a sleeve type cap 4 is attached to the holding tube 2 at the radiation outlet end of the light guide 3. Also, the cap 4 has a part 5 for the contact of a tissue for coagulating sedimentation action. The light guide 4 is made of one bundle of single fiber. purthermore, the holding tube 2 is flexible, and the sleeve type cap 4 can be mounted on the holding tube 2. At least the part of the sleeve type cap 4 for contact with the tissue to be coagulated is made of silicone rubber.
Patent JP-S5797227-A (JP)
Title: Electronic switching amplifying circuit
Inventor: KUMANO MASAHIRO
IPC: H03K17/62
Filed: 1980-12-09
Abstract: PURPOSE: To decrease the variance in DC output level and AC gain at signal switching, by selecting one of the 1st and 2nd differential amplifiers having an emitter resistor in always common use and taking one of two input terminals as an input signal source.  
     CONSTITUTION: When a switching signal generating circuit P produces a positive voltage at a terminal 9 greater than that at a terminal 8, transistors (TRs) T 7 , T 10  turn on and TRs T 8 , T 9  turn off, and TRs T 7 , T 10  constitute a differential amplifier, and an input signal at a terminal 6 is outputted to an output terminal 10. The AC gain in this case is determined by the ratio of resistors R 8 , R 7 . When a circuit P produces an inverting voltage, the TRs T 8 , T 9  constitute a differential amplifier, and an input signal at an input terminal 7 is outputted at an output terminal 11. The gain at this time is determined with the ratio of the resistors R 8 , R 7 . Since a DC output level is determined with a current source I 2 , the variation becomes less. 
     COPYRIGHT: (C)1982,JPO&Japio