baber/WOPTO huggingface dataset:
Patent JP-H11201234-A (JP)
Title: Flywheel and manufacture thereof
Inventor: ITO EIJI
IPC: F16F15/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel, which can improve greatly durability and reliability by hardly conducting distortion caused by residual thermal stress to a clutch disk attaching surface and a crank attaching surface. SOLUTION: Both sides of a flywheel 1 is formed with each thermal accumulating part 8 so as to pinch a ring gear part 3. Both the thermal accumulating parts 8 are provided on an inner peripheral side of the ring gear part 3, and each side of inner peripheral sides of both the thermal accumulating parts 8 is formed with a side groove 9 whose bottom is formed in a curved shape. Each outer peripheral edge of the thermal accumulating parts 8 is spaced from the ring gear 3 by a peripheral groove 10 whose bottom is formed in a curved shape. Recesses 11 for balance correction of flywheel 1 open to the thermal accumulating parts 8 from which residual stress is eliminated.
Patent JP-H04214191-A (JP)
Title: Shell and tube heat exchanger and operating method thereof
Inventor: TAI UEI KUUOTSUKU
IPC: F28D7/06
Filed: 1991-01-11
Abstract: PURPOSE: To prolong effective service life while reducing the operating cost by providing a removable tube bundle, making false partition grooves having a multiplex tube path in the plane of an exchanger tube sheet, and providing equal or not equal number of tubes per 1 path. CONSTITUTION: A tube bundle 14 comprising a plurality of U-shaped tubes 15 and is fixed to a tube sheet 16. A channel flange 20 is fixed to a stationary front end bonnet head or a with an intake nozzle 30, a take-out nozzle 32, two path partitions 34, 36 oriented horizontally, and one partition 38 oriented vertically. A fastening part between an outer edge at the path part and a partition groove in a tube sheet 16 inserts the outer edge of the horizontal path partition 34 into a partition groove 52 and inserts the outer edge of the vertical path partition 38 into a vertical partition groove 54. Horizontal false path partition grooves 46, 48 turns the tube bundle 14 about the central axis by 180 deg..
Patent JP-S61161876-A (JP)
Title: Data interlocking circuit for digital special-effect system
Inventor: TAKAHASHI HIROSHI
IPC: H04N5/265
Filed: 1985-01-11
Abstract: PURPOSE:To attain multiple effects of reduction and sliding by controlling the digital special-effect system using the operation result obtained by processing the horizontal address deviation data and the address data that is made by detecting the address by means of external key signal. CONSTITUTION:The external key signal C is inputted to an address detecting circuit 11, where the first address data F is detected, and is supplied to an address operating circuit 12. Meanwhile, the second address data E that shows the horizontal address deviation data from the external is supplied to the circuit 12, where the necessary calculation is performed, and the address data of the calculation result is supplied to the digital special-effect device 13. The device 13, based on the address data from the circuit 12, reduced or slides the input signal B.
Patent JP-H06208441-A (JP)
Title: System for controlling printing environment of printer device
Inventor: NAKAMICHI TOSHITSUGU
IPC: G06F3/12
Filed: 1993-01-11
Abstract: PURPOSE:To make it possible to normally execute mutual printing even at the time of interrupting other printing data during the processing of a certain printing data and to easily control the temporary use interruption and restoration of various registering data. CONSTITUTION:This control system includes a receiving interface part 1 for receiving transmission data from a master device, an editing part 2 for analyzing the transmission data and preparing a printing image, a printing part 3 for printing out the image, a working storage part 5 for storing information necessary for printing operation, a saving storage part 6 for saving the contents of the storage part 5, and a reset part 4 for setting up the printing environment of the inside of the device. At the time of receiving a saving command based upon an interruption command outputted from the editing part 2, the reset part 4 saves the contents of the storage part 5 to the storage part 6, and at the time of receiving a restore command from the editing part 2, restores finally saved printing environment information from the storage part 6 to the storage part 5.
Patent JP-S63170812-A (JP)
Title: Forced refrigeration type superconductor
Inventor: TSUDA YOSHIYUKI
IPC: H01B12/16
Filed: 1987-01-07
Abstract: PURPOSE:To make it sufficient to provide a working facility with small capacity by relieving bending stress in case of bending a conductor toward its longitudinal direction through dividing a conduit of one conductor into plural sections, distributing plural element wires into each section of the conduit and twisting the sections of the conduit one another where their surfaces are treated with electrical insulation. CONSTITUTION:A superconducting cable 22 is made by twisting superconducting element wires 21, a cavity 23 and the cables 22 are wrapped in a conduit 24, refrigerant is flowed through the cavity 23, then the cables 22 are mechanically reinforced. The surface of the conduit 24 is coated with an electrical insulating layer 25, and a conductor 26 is formed by twisting together a plurality of the conduit. When the outer diameter of the conduit 24 becomes small its wall can be thin and if the conduit 24 is formed in small divided sections of conduit, the bending radius can be made small in compliance with allowable bending stress. Pulse-loss decreases by square-law proportion when the outer diameter of the conduit 24 becomes small under the condition that fluctuating magnetic field is applied in both vertical direction and longitudinal direction of the conductor 26. The insulating layer 25 prevents conduits 24 from being electrically engaged with one another and equivalent thickness from being increased. Manufacturing facility can be minimized owing to this structure.
Patent JP-H04212788-A (JP)
Title: Semiconductor storage device and data processor
Inventor: KASHIMOTO HIROSHI
IPC: G11C11/41
Filed: 1991-01-14
Abstract: PURPOSE:To allow writing with a low-voltage power source by setting the potential of word lines at the time of writing higher than the power source potential with a static RAM of a high-resistance load type. CONSTITUTION:A word line potential transform circuit 50 is provided in the peripheral circuits of the SRAM. The circuit 50 sets the word line WL to be selected at the time of information writing at the voltage higher than the high power source voltage. Namely, a voltage transform timing signal generating circuit 54 forms plural timing signals on the basis of the oscillation pulses of a ring oscillator 51. A boosted potential generating circuit 56 generates the voltage higher than the power source voltage on the basis of these timing signals. A word line supply potential synthesizing circuit 57 synthesizes the word line supply voltage to be selectively and serially outputted in accordance with the signal of a boosting gate control signal forming circuit 55 by the above- mentioned boosted voltage and the supply voltage from the supply power source voltage and outputs this voltage via a word line potential control circuit 59.
Patent JP-H03209105-A (JP)
Title: Scan type tunnel microscope
Inventor: NISHIMURA KUNITOSHI
IPC: G01B7/34
Filed: 1990-01-11
Abstract: PURPOSE:To operate for a long time a scan type tunnel microscope (STM) with high rigidity by openably and closably connecting an upper base having a gap adjusting mechanism to a lower base having a probe driving mechanism. CONSTITUTION:A worm 27 is rotated, and the rotation is transmitted to a worm wheel 200 to rotate a rigid body member, and thereby, a sample base 22 is rotated to replace a sample. Next, the worm 27 is reversed, and the rotation is transmitted to the wheel 200 to rotate the rigid body member, and thereby, the front end part of this member is brought into contact with the upper end of a knife edge. When the wheel 200 is rotated furthermore in such a state, an elastic member is deformed. Since the center of rotation is the point of contacting between the rigid body member and the knife edge at such a time, the sample and the probe are approximated to each other little by little.
Patent JP-S62160242-A (JP)
Title: Residual ink detector
Inventor: MIZOBUCHI ISAO
IPC: B41J2/175
Filed: 1986-01-08
Abstract: PURPOSE:To provide a device of simple construction which is capable of detecting a shortage of ink remaining in an ink tank by detecting an ink flow from the ink tank by rotation of an impeller. CONSTITUTION:Ink is supplied to a head 1 from an ink tank 2. An impeller 4 provided midway between an ink passage 3 rotates in proportion to an ink flow. This impeller 4 generates a pulse every time the impeller 4 rotates once, inputting it to a counter 5. The number of rotations of the impeller 4 is set as an indicator of the timing of replace the tank considering a stored ink volume in the tank 2. Then a value corresponding to the number of rotations is set in a data storage 5-1. A subtractor 5-2 subtracts data from the data storage one by one each time the former receives a pulse generated at every rotation of the impeller 4. A checker 5-3 checks the content of the data storage 5-1 all the time and issues an alarm signal when the content is detected as '0'.
Patent JP-H06239517-A (JP)
Title: Feeder for tape especially adhesive tape
Inventor: DEIITOMAARU BEERENSU
IPC: B65H35/00
Filed: 1994-01-14
Abstract: PURPOSE: To provide an adhesive tape feeder protecting a wound tape and facilitating replacement of the wound tape. CONSTITUTION: This adhesive tape feeder has a case main body 14 open on one side for receiving an adhesive tape winding shaft 34 and this opening 48 in the case main body 14 can be closed by a lid 18. The lid 18 is rotated relative to the case main body 14 and thereby secured to the case main body, this securing being achieved by, e.g. an insert coupling or screw connection.
Patent JP-H02183233-A (JP)
Title: Organic optical nonlinear material and production thereof
Inventor: AMANO MICHIYUKI
IPC: G02F1/355
Filed: 1989-01-09
Abstract: PURPOSE:To obtain the high-polymer material having excellent moldability, excellent mechanical strength and high cubic optical nonlinear effect by combining a compd. having cubic optical nonlinearity as a side chain with a high- polymer main chain. CONSTITUTION:The compd. expressed by the formula I is combined as the side chain with the high-polymer main chain. The org. optical nonlinear material is oriented in the specified direction by an electric field, magnetic field or shearing stress at the glass transition temp. thereof or above and is then cooled to solidify, by which the cubic org. optical nonlinear material is constituted. Namely, the dipole moment, magnetization rate, anisotropy of molecular shape, etc., of the optical nonlinear molecules having the long conjugation system is utilized. The material having the excellent mechanical strength, the excellent moldability and the large cubic optical nonlinear constant is obtd. in this way.
Patent JP-H03206913-A (JP)
Title: Bearing detecting apparatus
Inventor: OKAMOTO KENJI
IPC: G01C17/38
Filed: 1990-01-09
Abstract: PURPOSE:To estimate the present bearing of a moving body accurately by providing an offset computing means, a noise computing means, a filtergain computing means and a bearing estimating means. CONSTITUTION:An offset computing means 15 uses an optical fiber gyroscope 10 as a turning angular-speed sensor and computes the offset value of the gyroscope 10 as a function value o(I) of an injecting current I of a semiconductor light source. A noise computing means 12 has the noise component sigmaH of the output data thetaH of a geomagnetism sensor and has the noise component sigmaG of the output data DELTAthetaG of the gyroscope 10. The means 12 uses the offset o(I) and computes the apparent noise component of the output data DELTAthetaG of the gyroscope 10 by an expression sigma=sigmaG+o(I). A filter gain computing means 13 computes Kalman filter gain K by using the noise components sigmaH and sigma. A bearing estimating means 11 performs weighting for the bearing data thetaH of the geomagnetism sensor and the output DELTAthetaG of the gyroscope 10 based on the filter gain K and obtains the present estimated bearing theta of a moving body.
Patent JP-H01179606-A (JP)
Title: Seeder for nursery box
Inventor: IKUMOTO MINORU
IPC: A01C7/08
Filed: 1988-01-08
Abstract: PURPOSE:To automatically carry out marking for discriminating varieties on an used nursery box, by automatically mark a nursery box in a seeding step with a marking pen detachably engaged with the center of frames for conveying the nursery box. CONSTITUTION:Bearings 2 are projectingly provided on left and right frames 1 and 1 and a shaft 3 is installed between the bearings 2. A pen supporting tool 4 is engaged with the central part of the shaft 3 to detachably support a marking pen (b) with the pen supporting tool 4. A nursery box (a) is conveyed along the frames, brought into contact with a dropping preventing pawls 5 to push up the pawls 5. The pen supporting tool 4 is lifted in interlocking with the movement of the dropping preventive pawls 5 and the tip of the marking pen (b) contacts the top surface of the nursery box (a) to carry out marking in the central position of the bursar box. Since the center of the nursery box is marked, top coating is always carried out at the same position. Thereby discrimination of varieties can be accurately practiced.
Patent JP-H03208128-A (JP)
Title: Coprocessor execution address detector
Inventor: AZEKAWA YOSHIIKU
IPC: G06F9/38
Filed: 1990-01-09
Abstract: PURPOSE:To save the transfer of an instruction address by providing a coprocessor execution address detection device consisting of an instruction address storage device, an instruction identification device and an instruction address abandonment device. CONSTITUTION:The instruction address storage device 13 sequentially stores instruction addresses 18 through an address bus 7 whenever MPU fetches an instruction. At that time, an instruction address identifier 19 by an instruction identification signal 17 are stored together. The instruction address 18 whose execution terminates is abandoned in accordance with a signal 16 and the identifier 19. When an exception, an interruption and a trap occur on the other hand, the selected address is outputted to an internal data bus 20. An instruction address abandonment device 14 outputs the abandonment signal 16 for abandoning the address 18 by a status signal 5 and the like. The instruction identification device 15 decodes the instruction fetched from a data bus 8 and gives the identifier 19 to the address 18 when the instruction is the coprocessor instruction. Thus, the transfer of the instruction address is saved and the processing speed improves.
Patent JP-H11202284-A (JP)
Title: Liquid crystal device
Inventor: NONAKA SHINICHI
IPC: B41J2/45
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make improvable the quality of an image formed by a liquid crystal device for optical printer by driving a liquid crystal shutter with a driving signal equipment with an intermediate potential between an intra-frame inversion start potential and an inversion end potential. SOLUTION: An SEG electrode driving white signal 75 is provide for the purpose for making transmitting light from the liquid crystal shutter fully transmitted, an SEG electrode driving halftone signal 76 is provided for the purpose for making the light intermediately transmitted, and an SEG electrode driving block signal 86 is provided for purpose for making the light not transmitted respectively. A driving signal synthesizing a TPG electrode driving signal 74 and the SEG electrode driving signal becomes a voltage 87 to be impressed to liquid crystal.  The SEG electrode driving signal 86 is impressed just for a period 86a shorter than a period 74a for a TPG electrode to be inverted, and turned to zero potential during a fine period from the end of the period 86a to the inversion of the TPG electrode, namely, for an off period 86b and afterwards, a voltage is impressed to the SEG electrode for a fine period from the inversion start of the TPG electrode driving signal 74, namely, the period of pulse width 86C.
Patent JP-S59130380-A (JP)
Inventor: TSUJI OKITSUGU
IPC: D06N3/00
Filed: 1983-01-13
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-S5496329-A (JP)
Title: Anode voltage fluctuation compensating type display unit
Inventor: YAHAGI YOSHIMICHI
IPC: G09G1/00
Filed: 1978-01-14
Abstract: PURPOSE: To secure the function to eliminate the screen distortion by adding the compensating circuit through which the fluctuation of the anode voltage is detected and both the horizontal and vertical deflecting current via the detection signal.  
     CONSTITUTION: Horizontal and vertical oscillator circuits 11 and 13 transmit the oscillation frequency signals to horizontal deflecting circuit 12 and saw-tooth wave generator circuit 14 respectively according to horizontal and vertical synchronous signals fH and fV. Anode voltage compensating circuit 23 (consisting of the semiconductor element, IC, etc.) controls the output voltage from power circuit 18 via anode voltage VH which is the output from high voltage generator circuit 15, and delivers supply voltage VA and VB to circuit 12 and 14. With addition of circuit 23, both horizontal and vertical deflecting angles θH and θV are compensated to be constant without using the high voltage stabilizing circuit, thus eliminating the screen distortion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07211109-A (JP)
Title: Luminaire equipped with variable hood
Inventor: AOYANAGI TORU
IPC: F21S8/02
Filed: 1994-01-18
Abstract: PURPOSE:To provide a luminaire equipped with a variable hood capable of regulating a lighting range of the luminaire freely. CONSTITUTION:An outer cylinder hood 3 is installed inside a ceiling 25. A lamp 1 as a light source is installed on an upper bottom part 7 of the outer cylinder hood 3. An inner cylinder hood 5 is positioned on the inner side of the outer cylinder hood 3. A male screw 33 formed in an inner circumferential surface of the outer cylinder hood 3 is threaded to a female screw 31 formed in an outer circumferential surface of the inner cylinder hood 5. By rotating the inner cylinder hood 5 to the outer cylinder hood 3, the inner cylinder hood 5 is moved vertically to the outer cylinder hood to protrude from/retract into the ceiling 25. A distance from the lamp 1 to an aperture part 37 of the inner cylinder hood 5 is thus changed, thereby a lighting range is regulated.
Patent JP-S57118368-A (JP)
Title: Chlorine electrode
Inventor: YABUMOTO TOSHIAKI
IPC: H01M4/86
Filed: 1981-01-13
Abstract: PURPOSE:To improve the charging characteristic by providing grooves on a chlorine electrode face opposite to a zinc electrode of a zinc-chlorine cell. CONSTITUTION:A zinc-chlorine cell is constituted with a permeable chlorine electrode 1 made of porous graphite and the like, a zinc electrode, and an elecrolyte which is an aqueous solution of mainly zinc chloride and is permeated through said zinc electrode to cause an electrochemical reaction. Grooves 5 are provided on the chlorine electrode 1 face opposite to the zinc electrode. These grooves 5 prevent adherence of chlorine gas generated from the chlorine electrode 1 while charing, and prevent increase of charging voltage.
Patent JP-S60148328-A (JP)
Inventor: HOSHI TOSHIO
IPC: H02H3/24
Filed: 1984-01-13
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-S60151349-A (JP)
Inventor: HIRATA CHIHARU
IPC: D04B1/04
Filed: 1984-01-13
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-H01180075-A (JP)
Title: Position measuring method for feature point corner for pattern recognition
Inventor: TAKANO HIDEHIKO
IPC: G06T7/60
Filed: 1988-01-11
Abstract: PURPOSE:To easily and speedily execute the position measurement of a feature point corner by selecting specified apex faces each other out of the apexes on a contour part when the recognition of a detected graphic pattern is executed, setting a window to have the center of gravity in this apex and measuring the coordinate of the apex. CONSTITUTION:When an attitude angle and a position are measured with utilizing affine reverse transformation, the graphic pattern to be a measuring subject is binarized by a pattern input device such as a TV camera, etc., and inputted to an image processor as a matrix pattern. At such a time, in order to improve the recognizing accuracy of the graphic pattern, the memory of comparatively large capacity about 1,024X1,024 is used. Next, with using binarized '0' and '1', the two apexes, which are easily measured and faced each other, are obtained and window 1 and 2 are respectively set around these apexes. Then, the coordinate of an area to be limited by these windows is measured. Thus, a coordinate measuring area is narrowed down with using the window and at first, the schematic position of the feature point corner is detected. After that, the position and attitude angle of a member are successively measured.
Patent JP-S60147293-A (JP)
Title: Reduction in formation of scale from geothermal fluid
Inventor: TANAKA NOBUO
IPC: C02F5/10
Filed: 1984-01-13
Abstract: PURPOSE:To reduce the formation of scale from geothermal fluid, by adding a substance mixture consisting of polyacrylic acid and aminoalcohol or an alkali metal salt thereof to the geothermal fluid of a geothermal production well. CONSTITUTION:A mixture consisting of polyacrylic acid and aminoalcohol or an alkali metal salt thereof or/and a mixture consisting of polyacrylic acid and polymaleic acid or an alkali metal salt thereof is added to geothermal fluid (in mono-phase state) in the lower part of a geothermal production well as a scale inhibitor. The addition amount of this scale inhibitor to the geothermal fluid may be about 0.1-50ppm. As polycarylic acid, there are an acrylic acid homopolymer, an acrylic acid/ styrene sulfonic acid copolymer or the like. As aminoalcohol, there are monoethanolamine, diethanolamine or the like.
Patent JP-S58122498-A (JP)
Inventor: SHIYOUJIYU MAKOTO
IPC: G21F9/00
Filed: 1982-01-13
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-H09200833-A (JP)
Title: Line assignment equipment for mobile communication system
Inventor: NARA HIROKATSU
IPC: H04W4/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To make smoother line connection with respect to the line assignment equipment of the mobile communication system in which position registration is made via a speech line. SOLUTION: A monitor storage means 1a of a base station 1 stores a current operating state of all speech lines assigned to the base station 1. When the base station 1 receives a communication request from a mobile communication terminal equipment 2, an idle line retrieval means 1b of the base station 1 references operation state data stored in the monitor storage means 1a to retrieve an idle speech line. When no idle speech line 1 is found out, a position registration line retrieval means 1c of the base station 1 references the operation state data to retrieve a speech line used for position registration processing. When the speech line for the position registration processing is found out, an idle line re-retrieval means 1d of the base station 1 awaits lapse of a prescribed time and references the operating status data to retrieve an idle speech line again.  When the idle speech line is found out, a speech line assignment means conducts assignment processing of the speech line.