baber/WOPTO huggingface dataset:
Patent JP-H0724514-A (JP)
Title: Method and device for controlling tension in tandem mill
Inventor: HOSHINO IKUYA
IPC: B21B37/48
Filed: 1993-07-08
Abstract: PURPOSE:To improve the responsiveness and stability in tension control of a rolled stock in the initial stage of rolling. CONSTITUTION:The correction control signal of the circumferential speed of a motor 22 for driving a rolling roll is determined by obtaining a control signal based on a deviation signal (e) which is determined by the target signal of tension which becomes the target value of tension after a specified time-lag and is given with a 1st characteristic compensating circuit 36 and tension detection signal and, further, adding an initial rise signal which becomes zero after a specified time-lag and is given with a 2nd characteristic compensating circuit 42 to such a control signal.
Patent JP-H08339695-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIMURA YASUHIRO
IPC: H01L21/66
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a semiconductor integrated circuit which can detect whether a defective part exists in a normal memory part or a memory part for relief by a method wherein a selection address is supplied from a supply terminal for the selection address and a relief information signal is output to the outside from its output terminal. CONSTITUTION: When a decode signal is turned enable, a relief information signal RA which is supplied to a reliefinformation-signal input circuit is converted into a reliefinformation output signal RB so as to be supplied to a reliefinformation output terminal 11. In this case, a selection address which corresponds to the relief-information-signal output circuit is supplied sequentially from a selection-address input terminal 12, and the relief-information output signal RB at every selection address is checked. The relief-information output signal RB is set to a prescribed potential according to a relief state. Thereby, when the relief-information output signal RB at every selection address is checked, it is possible to grasp whether a semiconductor integrated circuit is relieved or not.
Patent JP-H1022902-A (JP)
Title: Radio equipment
Inventor: HORIIKE YOSHIO
IPC: H04W24/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a radio wave from being continuously radiated because the power is continuously applied to a transmission means due to a fault and to inform the center of the fault. SOLUTION: This equipment is provided with a communicating state detecting means 6 detecting whether power is supplied to the transmission means 2 when a control means 3 OFF-controls a switch means 4, a transmission stop means 7 stopping the supply of power to the transmission means 2 independent of the switch means 4 when a detecting output is generated at the means 6, and a second informing means 8 informing the outside of the fault. Thereby the radiation of the radio waves is stopped and to inform the outside of the fault.
Patent JP-H0612384-A (JP)
Title: Bus controller
Inventor: NUMATA HIROYUKI
IPC: G06F15/177
Filed: 1992-06-26
Abstract: PURPOSE:To evade the unnecessary cache access stop of a processor and improve the performance by performing control so that neither a read request nor invalidation request to the same address from a system bus is issued until such time as response data are stored in the cache of the processor. CONSTITUTION:In the case of receiving the invalidation request, for example, as a coherent request from the system bus 3 the bus controller 2 compares its block address with an invalidation buffer 4. When the address matches none of the addresses of the invalidation buffer 4, the invalidation request from the system bus 3 is sent out to the processor 1 and at the same time, the target address of the invalidation data is stored as the block address of the cache in the invalidation buffer 4. When the address matches one address, on the other hand, the invalidation request from the system bus 3 is not sent out to the processor 1.
Patent JP-S6413495-A (JP)
Title: Self-operation type reactor shut-down device
Inventor: KANBE MITSURU
IPC: G21C7/14
Filed: 1987-07-07
Abstract: PURPOSE:To safely and surely shut-down a nuclear reactor by releasing the holding of a driving extension shaft and dropping a control rod into the reactor core region upon detection of a pressure change in reactor generated by the pressure release of a pressure releasing means in the event of an abnormal increase of the pressure in the reactor. CONSTITUTION:A pressure sensing piston 32 has an upper guide pipe 21 running through a cylinder 31 and is disposed between the cylinder 31 and the guide pipe 21. A release pipe 34 and a rupture disk 35 are provided to the cylinder 31 and the driving extension shaft 23 is connected to the control rod 24 and is inserted into the guide pipe 21. A holding mechanism 33 engages the piston 32 and holds the extension shaft 23. The pressure in a reactor container rises sharply when a metastationary pressure propagates in the reactor container upon rupture of a heat transmission pipe in this constitution. Then, the gaseous pressure in the cylinder 31 increases and the rupture disk 35 ruptures. The piston 32 is lifted when the pressure in the reactor container continues to increase further. A holding ball 41 is then moved into a groove 43 for releasing the piston 32. A holding metal 40 is then opened by the ball 41, by which the extension shaft 23 is released and the control rod 24 and the extension shaft 23 are integrally dropped.
Patent JP-H1014381-A (JP)
Title: Conveyer for lifting grain
Inventor: SAMURAGI HITOSHI
IPC: A01F12/46
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a grain-lifting conveyer for carrying unhulled rice into a grain tank, capable of being stably supported in a state that the limitation of the left side surface of the grain tank is reduced as much as possible. SOLUTION: A first grade grain conveyer 22 and a second grade grain conveyer are longitudinal and horizontally arranged below a shaking grading device. The second grade grains are returned, and the first grade grains are carried into a grain tank with a grain-lifting conveyer. The grain-lifting conveyer is projected out in the rear and upper direction through a depression 12a formed in the left rear part of the grain tank. A reinforcing member is fixed to the main body rear frame 309 laterally disposed in the rear part of the frame to enable the charge of unhulled rice in the front direction.
Patent JP-H0837523-A (JP)
Title: Method and circuit for detecting phase
Inventor: KIMURA TOMOHIRO
IPC: H03L7/085
Filed: 1994-07-21
Abstract: PURPOSE:To stably detect the phase error of a clock from a received signal even in the state of much noise by calculating the phase error from the correlation values of the received signal and a synchronizing code. CONSTITUTION:A correlating means 1 inputs the sampled received signal, calculates the correlation value of the received signal and the synchronizing code and outputs it as the first correlation value. Then, a first delaying means 2 delays the first correlation value for two clocks and outputs the result as the second correlation value. Besides, a synchronizing detecting means 3 generates a synchronizing detecting signal from the first correlation value. Further, a second delaying means 4 delays the synchronizing detecting signal outputted from the synchronizing detecting means 3 for one clock. When the second delaying means 4 outputs the synchronizing detecting signal, a subtracting means 5 calculates the difference of the first and second correlation values and outputs the result as a phase error signal. Thus, even in the state of low C/N and much noise, the phase error of the clock from the received signal can be stably detected.
Patent JP-H0922599-A (JP)
Title: Semiconductor memory device and adjusting method thereof
Inventor: YOSHIKAWA KUNIYOSHI
IPC: G11C17/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of shortening the designing time interval and the adjusting method by predicting the property of a memory cell array from the electric characteristic of a single memory cell. SOLUTION: The control gates of plural numbers of memory cells MC on the same row in a memory cell array CA are connected to a word line ML in common and the drains of plural numbers of memory cells MC on the same column are connected to a bit line BL in common. A read-out, detecting/write-in circuit 23 performs read-out and detection of data from the memory cell MC connected to each bit line BL and writing data in the memory cell MC. By this constitution, the potential of a word line to which a non-selection array is connected, an averaged threshold of memory cell, a standard deviation of threshold, a sub-threshold coefficient, the potential of bit line and the source potential are set for the upper limit value of a leakage current allowable to the circuit 23 so as to satisfy a prescribed relation. Consequently, the semiconductor memory device capable of shortening the designing time interval and the adjusting method is provided.
Patent JP-H0727180-A (JP)
Title: Belt drive system
Inventor: NONAKA KEIZO
IPC: F16G5/16
Filed: 1993-07-09
Abstract: PURPOSE:To reduce a noise level during running of a belt, to prevent the occurrence of the slip of the belt even when the belt is used for a long period, and to ensure sufficient power transmission, in a belt drive system used in a CVT for high load transmission. CONSTITUTION:Surface hardness of the belt groove surfaces 6 and 10 of at least either a drive pulley 3 or a drive pulley 7 is set to 600Hv or less. Namely, surface hardness of the groove surfaces 6 and 10 of the pulleys 3 and 7 is set to a friction factor mu not high enough to increase a noise level during running of a belt but high enough to prevent the occurrence of a slip.
Patent JP-S6413195-A (JP)
Title: Image display device
Inventor: KAJIWARA MAMORU
IPC: H01L33/00
Filed: 1987-07-07
Abstract: PURPOSE: To obtain the image display device which is small-sized and lightweight by using pixels each consisting of one group of a light emitting diode, a flip-flop, and a transfer gate. CONSTITUTION: The pixel which has the light emitting diode 1 as a light emitting element, the flip-flop 2 for supplying a current to the light emitting diode 1, and the transfer gate 3 for sending information to the flip-flop is regarded as one image element and pixels are arrayed regularly in two dimensions. Then the device has CCD shift registers 4 and 5 for vertical and horizontal transfer so as to scan image information. Namely, the shift register 4 for vertical transfer and shift register 5 for horizontal transfer are used to select a diode which is made to emit light. Consequently, the small-sized, lightweight image display device is obtained.
Patent JP-S6148762-A (JP)
Title: Material and method for detecting phosphorus segregated part in metallic material
Inventor: FUNABASHI YOSHIKO
IPC: G01N31/00
Filed: 1984-08-15
Abstract: PURPOSE:To detect quickly the P-segregated part of a metallic material by adhering a sheet impregnated with a soln. contg. copper ions and nitrate ions within a specific concn. range to the surface of the metallic material, stripping the sheet after suitable time and treating the same with a color forming reagent contg. ammonium molybdate. CONSTITUTION:A piece of the filter paper or the like impregnated with the aq. soln. prepd. by dissolving, for example, CuCl2 and NH4NO3 into distilled water so as to contain 0.00005-0.2mol/l Cu<2+> and 0.0001-1.0mol/l NO3<-> is adhered to the surface of the metallic material such as steel material which is cleaned by polishing the surface with emery paper of the filter paper or the like is adhered to the surface coated with said aq. soln. and after about 10min, the filter paper or the like is stripped from the surface and the reagent contg. ammonium molybdate is brought into reaction with the test piece. The color forming pattern there of is then observed. The easy, quick and exact detection of the distributing condition of the P in the metallic materials is thus made possible. The preservation of the test piece after the detection is possible and the dried test piece impregnated with the reagent prior to the test is preservable. Such test piece is reusable by moistening in the stage of use.
Patent JP-H0218653-A (JP)
Title: Reoutput system for received data
Inventor: SAKURABAYASHI YONEICHI
IPC: G06F13/10
Filed: 1988-07-07
Abstract: PURPOSE:To attain the reoutput of the received data and to avoid the delay of response and the deterioration of the processing ability by storing the received data in a reception buffer of an external memory for a fixed period based on the reception buffer control information and also storing the data for a fixed period even after output to an output device. CONSTITUTION:A deciding means 2 decides whether the data 1-1 received from a host 1 should be stored or not in an external memory 3 based on the reception buffer control information 1-2. The means 2, 4 and 6 function to store the accumulated data 1-1 for a fixed period and to make an operator instruct the reoutput of the data 1-1 in off-line to an output device 5 based on a list of received data within said fixed period. Thus it is possible to output again even the information that is outputted once as necessary within a fixed period. As a result, the retransmission request is omitted to the host 1 for reduction of the load. Then a copying function is also secured even in case many copies are required for information.
Patent JP-H0817081-A (JP)
Title: Draw type magneto-optical disk and magneto-optical disk device
Inventor: GOTOU NATSUHIRO
IPC: G11B11/105
Filed: 1994-06-30
Abstract: PURPOSE:To make alteration of data infeasible and to facilitate discarding disposition of a magneto-optical disk by laminating a recording magnetization layer acting magnetic fields in a recording direction to a magneto-optical recording layer on the magneto-optical recording layer across protective layers. CONSTITUTION:This DRAW type magneto-optical disk 1 is formed by laminating the magneto- optical storage layer 5 in the state of holding this layer with the protective layers 3, 4 on a substrate 2 consisting of a transparent material. Further, the recording magnetization layer 6 for generating the magnetic fields in the recording direction, a reflection layer 7 for reflecting the luminous flux components transmitting this layer and dispersing heat and an overcoating layer 8 for protection are successively laminated on the upper protective layer 4, by which this disk is produced. As a result, the once recorded contents of a user are erased and the rerecording is no longer possible if the intensity of the magnetic fields of the recording magnetization layer 6 is set larger than the intensity of the magnetic fields impressed from outside at the time of erasing and, therefore, the alteration of the data is prevented. In addition, all the magnetization directions of the magneto-optical recording layer 5 are directed toward the recording direction by exposing the disk to an atmosphere of a temp. higher than the environmental temp. at which the disk is used. The subsequent reading data is settable completely at ineffectual contents and a discarding treatment is facilitated.
Patent JP-H0923622-A (JP)
Title: Rotor for electronic clock and manufacture thereof
Inventor: IKEDA HIROSHI
IPC: H02K1/28
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make possible to employ solder bonding in the production of bond magnet by subjecting a metal plated film to solder plating such that the outside diameter of rotor shaft is smaller than the inside diameter of a rotor magnet, press fitting the rotor shaft in the rotor magnet and then thermally bonding the rotor magnet and rotor shaft. SOLUTION: A metal plating film 2 is formed on the inner circumferential surface of a tubular rotor magnet 1 comprising a tubular rare earth bond magnet having central hollow section. A solder plating layer 5 is then formed on the metal plating film 2 such that the outside diameter (x) of a rotor shaft 3 is smaller than the inside diameter (y) of the rotor magnet 1. Subsequently, the rotor shaft 3 is press fitted in the rotor magnet 1 and heated to bond the rotor shaft 3 and the rotor magnet 1. Since solder bonding can be employed in a resin bond magnet, the workability can be enhanced.
Patent JP-H04368520-A (JP)
Title: Compensation plate for stacked block
Inventor: KURIBAYASHI KANETAKA
IPC: E02D29/02
Filed: 1991-06-14
Abstract: PURPOSE:To block respective gaps, formed among respective adjoining parts at the rear ends of respective stacked blocks when many stacked blocks are piled up, in a fully closed state. CONSTITUTION:A first receiving edge 10 closely contacted with the upper short edge 6 of a first adjoining part 3-A. and a first supporting edge 11 closely contacted with the lower long edge 5 of a third part 3-C, are formed in parallel on a first blocked part 7 sandwiched between the first and the third adjoining parts 3-A and 3-C out of three adjoining adjoining parts 3-A, 3-B, and 3-C. A second receiving edge 12 closely contacted with the upper long edge 5 of the second adjoining part 3-B, and a second supporting edge 13 closely contacted with the lower end short edge of the third adjoining part 3-C, are formed in parallel on a second blocked part 8, which is orthogonally linked to the first blocked part 7 via a control part 9 and sandwiched between the second and the third adjoining parts 3-B and 3-C. A connection part 9 and the outer ends of the other blocked parts 7 and 8 adjoining the connection parts 9 are inserted into a gap 4 in a closedly contacted condition.
Patent JP-H0999372-A (JP)
Title: Method and device for fixing belt-shaped workpiece to part
Inventor: HERUMAN ROOZERU
IPC: B23K37/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To avoid the necessity of another supply device by letting at least one free arm of a tack gripper having elasticity. SOLUTION: A tack gripper 1 of a U-type design is equipped with a base 4 connecting two arms 2 and 3. The base 4 is formed by a cubic carrier 13. And, at least one free arm 2 or 3 of the tack gripper 1 has elasticity. At their free ends, the arms 2 and 3 have bent parts 8 and 9, and they are arranged between the arms. The arms 2 and 3 are freely removably connected to the base 4 respectively. At least one spring member 10 or 11 is arranged on at least one of the arms 2 and 3. Consequently, it can contribute to the atomization of welding.
Patent JP-H0725518-A (JP)
Title: Image recording device
Inventor: IWAISHI SEIJI
IPC: G03B1/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide an image recording device for carrying a recording sheet to record an image thereon which has an inexpensively realizable structure, can correct the inclination of the sheet to the carrying direction and precisely carry out a sub-scanning carrying, allows the recording on the whole sheet surface, and can reversely feed the sheet after recording. CONSTITUTION:A film 3 is fed by rollers 5-8, and fallen in a perpendicular carrying passage by the separation of the paired roller 8, but horizontally received by a shutter 10, and the inclination to the carrying direction is corrected. The shutter 10 is separated, a roller pair 15 is opened, the carrying in sub- scanning direction is started by a roller 1 in the stopped state, and recording is carried out by the main scanning of a laser beam L between the roller 11 and a guide 14. The roller 15 is approached and rotated just before the film rear end part is separated from the roller 11 to relay the carrying. The film falling by a relay failure is arrested by a stopper 16a.
Patent JP-2001006773-A (JP)
Title: Connecting structure for flat cable and bus bar and connecting method
Inventor: GOTO HIDENORI
IPC: H02G11/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To protect and reinforce connections of a flat cable with a narrowed electric conductor and a bus bar and to improve insulating property. SOLUTION: On band-shaped bus bars 11 arranged in parallel, an electric conductor 13 of each flat cable 10 is overlapped and welded. Insulating resin sheets 16, 17 are laminated from both sides of the whole of welding parts constituted of these bus bars 11 arranged in parallel and the electric conductor 13. In a cavity part between the welding parts, insulating parts 15 in which the insulting resin sheets 16, 17 on both sides are laminated are provided. The welding parts of the bus bars 11 and the electric conductors 13 laminated by the insulating resin sheets 16, 17 are stored in a holder 18 and a cover 19 formed by insulating resin.
Patent JP-S6063297-A (JP)
Title: Lubricant for rotary air compressor
Inventor: MAEDA KAZUHITO
IPC: C10M141/06
Filed: 1983-09-19
Abstract: PURPOSE:A lubricant for rotary air compressors that is prepared by adding esters from lanolin fatty acids and higher alcohols and diphenylamine to an ester lubricant, thus showing good anticorrosive and water-separating properties and high stability to oxidation. CONSTITUTION:The objective lubricant is prepared by adding (A) esters from lanolin fatty acids and higher alcohols, its calcium salt and barium salt and (B) diphenylamine or 1,3-diphenylguanidine to (C) an ester lubricant preferably containing more than 50wt% of esters from neopentyl glycol, trimethylolpropane, pentaerythritol or their mixture and 7-12C fatty acids.
Patent JP-S6063809-A (JP)
Inventor: MINEMATSU MASANORI
IPC: F21V21/10
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-H0729016-A (JP)
Title: Size measurement instrument
Inventor: ATONO YOSHIFUMI
IPC: G06T7/60
Filed: 1993-07-12
Abstract: PURPOSE:To measure the size of a work arranged on a table in a real plane by inclining it by a micro angle. CONSTITUTION:CPU fetches a picture in a view including the semiconductor package 12 of the table arranged in the real plane by controlling a CCD camera as real picture data being data for respective pixels in a logical plane and stores it into RAM. A displacement angle theta between first parallel segment groups c1 and c2 constituting the contour of the semiconductor package 12 and the X-axis of the logical plane or between a second parallel segment group d1 and a Y-axis is obtained. When the displacement angle theta is less than the previously decides micro angle thetaa, the Y-coordinate value Y1 of a first specified segment c1 or the X-coordinate value x2 of a second specified segment d1 on the logical plane is obtained. The y-coordinate value (a) of the first specified segment c1 on the coordinate plane of the semiconductor package 12 is obtained by correcting it by a correction value (X1Xtheta), and the x-coordinate value (b) of the second specified segment on the coordinate plane of the semiconductor package 12 is obtained by correcting the X-coordinate value X2 by a correction value (Y2Xtheta).
Patent JP-S6330026-A (JP)
Title: Pcm data reproducing device
Inventor: SHIKABA KOUJI
IPC: H03M5/12
Filed: 1986-07-23
Abstract: PURPOSE:To detect and correct an error without adding any redundancy data by providing a 1-bit inverting circuit inverting 1-bit part residing in a noninverting bit boundary of a Bi-phiMark modulation signal to be recovered and a 1/2-bit inverting circuit inverting the first half and/or latter half of a bit adjacent to the noninverting bit boundary. CONSTITUTION:The Bi-phiMark modulation signal BS reproduced by a magnetic head 2 from a magnetic tape 1 and waveform-shaped is fed to a clock recovery circuit 4, a bit boundary noninversion detection circuit 7 and a block synchronizing signal detection circuit 5. The clock recovery circuit 4 detects phase information to detect a clock PCK of bit synchronization. The nonioversion detection circuit 7 detects the noninversion of bit boundary and if noninversion is consecutive, a detection signal F is fed to a 1-bit inversion circuit 8 and if noninversion is detected sporadically, the control signal H is fed to a 1/2-bit inverting circuit 9. The modulation signal corrected in the unit of bits by the inversion circuits 8, 9 is demodulated into an NRZ signal by a demodulation circuit 10.