baber/WOPTO huggingface dataset:
Patent JP-H09254048-A (JP)
Title: Pipe body pulling out tool of pipe joint
Inventor: YAMAMOTO YASUSHI
IPC: B25B27/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To pull out a soft pipe body speedily by a simple operation without using a driver due to a simple structure of a pipe body pulling out tool by providing a pair of U-shaped fitting members which are fitted in the pipe body and a pipe joint and release the locking of a locking member of the pipe joint by nipping and pressing the pipe joint from above and below of the pipe joint in such a manner that they face each other. SOLUTION: A pipe body pulling out tool is a tool like scissors which increases gripping force by utilizing the principle of lever. It has a pair of operation handles 1, 1 which are fixed rotatably mutually in cross sections 2, 2 of extension parts of the operation handles 1, 1. A pair of U-shaped fitting members 3, 3 which are fitted in a pipe body 11 and a pipe joint 12 and release the locking of a locking member of the pipe joint 12 by nipping and pressing the pipe joint 12 from above and below of the pipe joint 12 are provided in tip parts of the cross sections 2, 2 in such a manner that they face each other. Consequently, the operation of the pipe body pulling out tool can be done easily even in a narrow work place where a plurality of pipe joints 12 approach each other.
Patent JP-S59196189-A (JP)
Inventor: MAATEIN JIEE HAAJIYAA
IPC: B25J17/00
Filed: 1983-04-15
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-H10261827-A (JP)
Title: Circuit and method for driving laser diode
Inventor: MORITA MASAYOSHI
IPC: H04B10/40
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an extremely simple laser diode driving circuit which can maintain a bias current that becomes smaller and smaller as the driving speed of a laser diode increases at a prescribed value with high accuracy. SOLUTION: A laser diode driving circuit is provided with a laser diode 1, a driving pulse current source 2 which sets the diode 1 to a luminous or nonluminous state in accordance with an inputted signal, and a bias means 11 for operating the diode 1 in the optimum state and the bias means 11 is provided with a bias voltage source 12 which applies a bias voltage Vb across the diode 1 so that the optimum bias current Ib may be applied to the diode 1.
Patent JP-H04299901-A (JP)
Title: Control device for backing and rising of working machine
Inventor: ONO HIROYOSHI
IPC: A01B63/10
Filed: 1991-03-29
Abstract: PURPOSE:To prevent damage of machine by making a working machine connected to a tractor not rise rapidly when a machine body is backed. CONSTITUTION:A tractor is equipped with a control device of backing and rising of working machine constituted in such a way that when the tractor is operated backward, a working machine connected to the tractor rises and the control device is actuated if, after action of application to an electric source, a set value by a rising position setting device is coincident with a value of a ground height detector attached to a lift arm.
Patent JP-H05272087-A (JP)
Title: Controller of coater
IPC: D21H23/00
Filed: 1992-03-24
Abstract: PURPOSE:To provide a coater controller capable of stably controlling the position of a dancer roll without relating to the presence or absence of the holding force of calender rolls to a sheet material. CONSTITUTION:A calender roll controller 10T controls the speed of a fixed calender roll 3T in accordance with a speed reference corrected by the first speed reference-corrected value corresponding to the position of a dancer roll 2 when the calender rolls are opened. A tension reference-calculating section 20 calculates a tension reference between the calender rolls 3 and a pull roll 4. A tension-correcting value-calculating section 30 outputs the second speed reference-correcting value responding to the deviation of a detected tension from the calculated tension reference when the calender rolls 3 are opened. The pull roll-controlling section 50 controls the speed of the pull roll 4 in accordance with a speed reference corrected by both the first speed reference- correcting value and the second speed reference-correcting value. A gain- adjusting section 40 adjusts the loop gains of the first and second speed reference-correcting values in response to the magnitude of the calculated tension reference to prevent the mutual intervention between the position control and the tension control.
Patent JP-S56162022-A (JP)
Title: Thermometer with wristwatch
Inventor: AOKI KENJI
IPC: G01K7/00
Filed: 1980-05-19
Abstract: PURPOSE:To make measurement of accurate atmospheric air temp. and bodily temp. possible by calculating the ambient temp. and bodily temp. with a CPU and a memory from the respective temperatures and temp. differences of plural temp. sensors. CONSTITUTION:At the measurement mode of atmospheric air temp., the temp. measured with a temp. sensor 5 in contact with the atmospheric air, and the temp. measured with a temp. sensor 6 for removing the effect of bodily temp. are inputted to an A/D conversion part 11 by means of a change-over switch 10. The measurement data having been A/D converted are beforehand programed in a CPU12 and a memory 13. From the measurement data of the temp. sensors 5, 6, the true atmospheric air temp. is processed by the CPU12 according to the equations calculating said temp., and the results thereof are displayed in a digital display part 7. When the atmospheric air temp. is known with other thermometers or the like, that temp. is inputted by an input means 14 occasionally, by which the accurate correction is accomplished with the CPU and the memory 13. In the bodiy temp. measuring mode, too, the accurate bodily temp. is measured by using programs for calculating bodily temp. in the same manner.
Patent JP-H06260632-A (JP)
Title: Electrostatic induction type semiconductor element having distributed main electrode structure
Inventor: SHIMIZU NAOHIRO
IPC: H01L29/74
Filed: 1993-03-02
Abstract: PURPOSE:To shorten storage time and fall time and reduce the quantity of charge drawn out of a gate electrode by forming a cathode electrode that is in contact with a diffused cathode and the substrate where a channel is formed. CONSTITUTION:A cathode electrode 7a contacts not only with the n<+>-type cathode area but also with the n-type region 10. That is, the cathode electrode 7a is in ohmic contact with a cathode area 11 but is in ohmic contact, nonohmic contact, or Schottky contact with an n-region 10. Moreover, a difference of impurity density is set between n<+>(11) and n(10) so that the positive holes distributed in the n-type region 10 may be accumulated in the contact interface between the n-type region 10 and the cathode electrode 11. Hereby, the turn off time can be shortened.
Patent JP-H0473302-A (JP)
Title: Water-quality control structure in golf link site and water-quality control system utilizing the same structure
Inventor: SASAKI KAZUHIKO
IPC: E02B11/00
Filed: 1990-03-15
Abstract: PURPOSE:To prevent an outflow of contaminated water used at the site to the outside of a site by forming an impervious wall or an impervious membrane reaching to an impermeable layer from the surface along the boundary section of the site on the downstream side of inclined structure of the impermeable layer section. CONSTITUTION:An impervious wall orf an impervious membrane 1 reaching to an impermeable layer 2 from the ground 4 is formed along the boundary section 5 of a site on the downstream side of an inclined structure of the impermeable layer section 2 in the bed structure of the whole site of a gold course. Seepage water flowing along the impermeable layer section 2 is dammed up at the boundary of the site by the impervious wall or the impervious membrane 1, and an underground dam 3, in which seepage water collects, is formed on the impermeable layer section 2 at the site. Accordingly, an outflow to the outside of the site of various contaminated water used in the site of the gold course, particularly contaminated water containing agricultural chemicals such as a herbicide and other chemicals can be prevented.
Patent JP-H09261743-A (JP)
Title: Cordless telephone system
Inventor: YAOYA NAOKO
IPC: H04W84/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive PHS terminal equipment by allowing an incoming call from any terminal equipment and permitting an outgoing call to only limited subscribers so as to eliminate the need for some functions of the terminal equipment. SOLUTION: The cordless telephone system consisting of a master set connecting to a telephone network and a slave set sending/receiving a signal to/from the master set with radio and employing a PHS terminal equipment that is able to make an external call by itself for the slave set, is made up of the master set 20 having means 11-13 registering a limited telephone number to the slave set being a PHS terminal equipment having its own telephone number and up of the slave set 10 having functions 1-3 making an external line call of the limited telephone number registered by the master set only available.
Patent JP-S60211095-A (JP)
Title: Surface treated steel sheet having high corrosion resistance
Inventor: KIMURA HAJIME
IPC: C25D5/26
Filed: 1984-04-03
Abstract: PURPOSE:To improve the corrosion resistance, weldability and workability of a steel sheet for an automobile by forming a Zn-Ni alloy layer having a specified composition and a specified extent of deposition on at least one side of the steel sheet by plating or by further forming the 2nd layer contg. a reduced amount of Ni by plating. CONSTITUTION:A Zn-Ni alloy layer contg. 0.1-30wt% Ni and 0.01-3% Cr, alumina, silica, titania or the like and having 4-40g/m<2> extent of deposition is formed on at least one side of a steel sheet by plating to obtain a surface treated steel sheet having high corrosion resistance. The 1st layer of a Zn-Ni alloy contg. 6-30% Ni and having 1-10g/m<2> extent of deposition and the 2nd layer of a Zn-Ni alloy contg. 0.1-6% Ni and having 3-30g/m<2> extent of deposition may be formed successively by plating. The surface treated steel sheet generates no red rust for a prescribed period even in a severe environment contg. an anti- freezing agent such as rock salt or calcium chloride.
Patent JP-H05271763-A (JP)
Title: Manufacture of fine-grained high toughness steel plate for structural use
IPC: C21D8/02
Filed: 1992-03-24
Abstract: PURPOSE:To economically manufacture a fine-grained high toughness thick steel plate for structural use with good productivity. CONSTITUTION:The slab of steel for structural use which is heated to >=Ac3 point after solidifying is applied to rolling reduction, if necessary, thereby the surface temp. is dropped to the temp. range of <=Ar3 point at >=2 deg.C/sec cooling rate. After that, it is recuperated, and the central part of the plate thickness is rolled at >=30% draft in the temp. range of (the recrystallization finishing temp. to the recrytallization finishing temp.) +150 deg.C. Once, the rolling is stopped, and cooling is executed to the <=Ar3 point surface temp. at >=2 deg.C/sec cooling rate. After recuperation, the central part of the plate thickness is rolled at >=50% draft in the unrecrystallized region, and the rolling finishing temp. is regulated to >=the Ar3 point. In this way, the objective steel plate excellent in the toughness of the base metal can stably and economically be manufactured.
Patent JP-H10258203-A (JP)
Title: Method for discharging sludge from tank
Inventor: UEMURA SHIN
IPC: B01D21/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To carry out sludge discharging work without stopping operation of a precipitation tank by using an underwater running sludge discharging apparatus which comprises a hose pump for sucking sludge and a screw in the suction inlet and by which sludge is stirred and fluidized by rotation operation of the screw and discharged by the hose pump. SOLUTION: An ultrasonic sensor 33 to measure turbidity of water is installed near a discharge outlet 32 of a precipitation tank 31 and when the turbidity of water discharged out of the water discharge outlet 32 reaches a set value or higher, a control apparatus 34 sends out an output of a control signal to a hydraulic motor of a screw to lower the rotation speed of the screw or stop the screw. Consequently, even if the ambient water becomes turbid due to the sludge discharging work, the water quality in the next process does not deteriorate, so that the sludge discharging work can be carried out even during the time when the precipitation tank is operated.
Patent JP-H10263819-A (JP)
Title: Method for detecting groove gap in rotating arc fillet welding
Inventor: MAKINO KAZUNORI
IPC: B23K9/127
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To easily detect the groove gap in the rotating arc fillet welding by comparing the integrate value of a first range with that of a second range, and detecting that the gap exists when the absolute value of a difference between these two integrated vales is larger than a prescribed value. SOLUTION: The integrated value of an arc welding voltage or a current in the first range in which welding electrodes 110 come close to a first wall 102, is compared with that in the second range in which the welding electrodes 110 come close to a second wall 104. These integrate values relate deeply to the groove gap S after welding, that is, to defective welding. When the groove gap S exists, the integrate value of the arc welding voltage in the second range becomes abnormally large (in the case of the current, the integrated value becomes abnormally small). Therefore, the absolute value of the difference between the integrate value in the second range and that in the first range, becomes large. By comparing this absolute value with the prescribed value, the presence or the absence of the groove gap S can be correctly detected.
Patent JP-S58184045-A (JP)
Title: Method for drawing twin dummy bars in continuous casting installation
Inventor: MIHARA NORIO
IPC: B22D11/08
Filed: 1982-04-20
Abstract: PURPOSE:To draw twin dummy bars in a linear state and to improve productivity by bringing driving rolls into contact with the inner and outer linear bodies constituting a pair of twin dummy bars of bar-like bodies inserted into a mold. CONSTITUTION:Twin dummy bars 9 consisting of a pair of bar-like bodies 10, 10 are constituted by assembling many linear bodies 15, 16 with links 17 connected by pins, spacing pins 18 and the connecting bars 11, etc. in a tail part 10A. The bars 9 are inserted into the mold (not shown) of a continuous casting installation from the part 10A. When a head part 10B arrives at the prescribed position in the mold, charging of the molten metal is started. At this same instant, the outer and inner linear bodies 16, 16 in the lower part of the bars 9 are inserted and held respectively with the small diameter parts 21, 22 and large diameter parts 20 of driving rolls 1A, and are driven downward. A level difference 23 may be provided between said parts 20, 21 or said parts may be tapered.
Patent JP-S57182253-A (JP)
Title: Decoding method for triple or quadruple error correction bch code
Inventor: OKANO HIROICHI
IPC: G06F11/10
Filed: 1981-04-30
Abstract: PURPOSE:To achieve decoding efficiently by obtaining a syndrome from a triple and a quadruple error BCH code, and finding a solution of an error position polynomial by using a table of roots of a Galois equation stored in an ROM. CONSTITUTION:A received BCH code is supplied to a syndrome generating circuit SGL to find a syndrome, and exponent display of vectors from an ROME.2 is performed. Syndromes S1, S3 and S5 are used to generate an error position polynominal containing an added constant term, and the polynominal is inputted to an ROM2.5 to find a root which corresponds to the constant by using a table of a quadratic equation; and it is inputted from the upper side of a switch SWA8 to an error correcting circuit ECC10, thereby correcting an error including <=2 bits. When a three-bit error is discriminated by the constant terms of a position polynomial, the switch SWA8 is placed on the lower side, and roots are found by a ROM3.6 stored with a table of roots of a cubic equation, an ROM4 for finding a square root, an ROMC.7 for finding a cubic root, etc., thus correcting a three-bit error.
Patent JP-H03268551-A (JP)
Title: Key lamp period monitoring system
Inventor: UEKI TAISEI
IPC: G06F3/02
Filed: 1990-03-16
Abstract: PURPOSE:To simplify processing structure and to reduce the capacity of a program by tabulating the period information of each device having each different monitoring period. CONSTITUTION:A reference period generating means 10 generates an output in each period to be the reference of each monitoring period, a counting means 11 counts up the output of the means 11 and a table scanning means 12 is driven in each count. The means 12 successively extracts the contents of a monitoring information table 13 and supplies the extracted contents to a period information collating means 14. The means 14 collates the period information from the table with the counted period information from the means 11, and when the counted period information includes the period information from the table 13, drives a monitoring means 15 to execute monitoring by using an address corresponding to the period information concerned. Thus, a monitoring period can be switched based upon the monitoring period information within the monitoring period.
Patent JP-H03268545-A (JP)
Title: Terminal adapter
Inventor: ENDO TAKAHIRO
IPC: H04L69/40
Filed: 1990-03-16
Abstract: PURPOSE:To execute a loop test only on the calling side by sending loop back information from a calling side terminal adapter by means of a user information transmitting function and automatically forming an information channel loop to a line by a called side terminal adapter. CONSTITUTION:When a loop test mode is set up by an input part 4, a call setting message is sent from a calling side terminal equipment to an ISDN network exchange and loop-back instructing information is included in the call setting message as user information. The terminal adapter on the called side analyzes the user information, and when the loop-back instruction information is included in the user information, a loop is formed by switching a cross switch 10. When the ISDN information channel is connected, the calling side terminal adapter allows test data to flow and executes a loop test.
Patent JP-H09259345-A (JP)
Title: Preparation-type beverage supply device
Inventor: ETSUNO HIROSHI
IPC: G07F13/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To pour a beverage to a regular cup and the pot of large capacity by providing a cup station and a pot station and providing a position selection means for selecting one station as a prescribed position for an pouring device. SOLUTION: An article reception part 2 is provided with the cup station 22 for setting a regular cup 21 and the pot station 24 for setting a pot 23 whose capacity is larger than the cup 21. A coffee supply tube is generated by a bendable material such as silicone rubber and the like, and the pouring port part of the end part is held by a carrier and is transported to right/left. When the pouring port part corresponds to the cup station 22 or the pot station 24, the position of the carrier is detected and a pouring port transfer motor stops. The pouring position of coffee is switched to a position corresponding to the cup station 22 and a position corresponding to the pot station 24.
Patent JP-S542044-A (JP)
Title: Tuning fork type oscillator
Inventor: YAMADA TAMIO
IPC: H03B5/30
Filed: 1977-06-07
Abstract: PURPOSE: To establish a tuning fork type oscillator enabling to connect a low impedance load, by connecting the collector and emitter of the first Tr of common collector with the collector and base of the third Tr respectively, and by connecting a load to the emitter of the third Tr via a parallel circuit consisting of a current limiting resistor and a bypass capacitor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60211581-A (JP)
Title: Information compressing method and its circuit
Inventor: SHIMAZAKI SHIGEO
IPC: G09G1/00
Filed: 1984-04-04
Abstract: PURPOSE:To obtain information compression where a frame of a table generated by logical ''1'' is not disappeared by compression and information is compressed in a high speed by processing the information to be compressed by a matrix and ORing the adjacent information. CONSTITUTION:Picture information x0-x7 are impressed to information input terminals 100-107 and a binary control signal in response to reference mask patterns P0-P7 is expressed to a control signal input terminals 110-117. An information transmission means 13 provided to the position of an element Mj,k of 8X8 matrix and transmitting downward the information transmitted from upward direction can be signal lines simply. An information selection means 14 provided to an element Ms,t of the matrix selects the information placed on the matrix element Ms+1,t+1 or the information located on the matrix element Ms+1,t according to control signals as, bs corresponding to a reference mask pattern Ps transmitted via a control signal input terminal 11s.
Patent JP-H08233461-A (JP)
Title: Grain agitator for grain dry-storage facility
Inventor: NAKAMURA KAZUHIRO
IPC: F26B25/04
Filed: 1995-03-01
Abstract: PURPOSE: To eliminate excessive or insufficient drying, and uneven drying by a method wherein an agitation rod is inserted into a guide cylinder free to move vertically, and the upper end part and the lower end part of the agitation rod are protruded above and below the guide cylinder separately to intensify an agitating capacity with the agitation rod. CONSTITUTION: The lower end of an agitation rod 18 is arranged to extrude downward from a guide cylinder even when the guide cylinder 29 lowers most. Grains on the bottom part of a drying storage tank 3 are lifted through the inside of the guide cylinder 29 to be discharged to an upper layer part from the upper end thereof. With the rotation of the agitation rod 18, the grains accumulated on the bottom part of the drying storage tank 3 is introduced into the guide cylinder 29 and moved upward through the guide cylinder 29 by a blade of the agitation rod 18. The grains are discharged at the upper end of the guide cylinder to be mixed with grains fed newly while with the rotation of the guide cylinder 29, grains in the perimeter thereof are lifted being stirred up to agitate the grains in the drying storage tank 3 thoroughly. Thus, the grains thus fed can be dried uniformly.
Patent JP-H02246113-A (JP)
Title: Dryetching device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/3065
Filed: 1989-03-17
Abstract: PURPOSE:To prevent a material of a ring from attaching to a substrate and to avoid pattern defects by holding down the substrate with the ring which consists of a material of the same quality as that of a film to be etched. CONSTITUTION:A dry etching device is provided with a quartz ring 2 which is arranged to overlap a periphery section of a lower electrode 1. A silicon substrate 4 whereon a silicon oxide film 3 is formed is held down by a weight of the ring 2 itself at an edge section in the inner side of the quartz ring 2. The silicon substrate 4 whereon the silicon oxide film 3 is formed in etched by using the quartz ring 2 in this way. Accordingly, a radical 7 in plasma reacts and is exhausted as a reaction product even if the ring 2 is sputtered by an ion 5 in plasma, thereby producing no pattern defects caused by sputtered alumina.