baber/WOPTO huggingface dataset:
Patent JP-H04268673-A (JP)
Title: Pattern generation system
Inventor: KATO JUNKO
IPC: G06F11/25
Filed: 1991-02-22
Abstract: PURPOSE:To automatically generate repeating pattern by designating pattern sequence according to time chart against an arbitrary input terminal of a logic circuit at the time of the test of the logic circuit. CONSTITUTION:The pattern generation system contains a pattern editing process 10 deciding input terminal information applying input value restriction, sequence information of a value to be impressed for each restriction input terminal, and command information to be generated and outputting the designated command sequence while generating and editing patterns so as to satisfy the restriction input terminal with the input sequence condition, a pattern generation end decision process 12 deciding whether the pattern generation end condition is satisfied or not, and a logic simulation process 14 obtaining the expectation value.
Patent JP-S61207227-A (JP)
Title: Clutch controller of hydraulic transmission for vehicles
Inventor: KAWAHARA EIICHIROU
IPC: B60W10/02
Filed: 1985-03-12
Abstract: PURPOSE:To prevent an engine speed from going up over the extent of necessity, by constituting a clutch valve so as to keep the opening of a short circuit passage to a constant value within a fixed range in a valve opening direction from an opening position corresponding to an idling state of an engine. CONSTITUTION:A hydraulic stepless transmission T consists of a constant discharge hydraulic pump 2 having an input shaft 1 to be driven by an engine E and a variable displacement hydraulic motor 4 having an output shaft 3 driving wheels W. The pump 2 and the motor 4 are connected with each other by a hydraulic closed circuit 5, while a short circuit passage 6 is connected to this circuit 5 and there is provided with a clutch valve CV which is driven by a servomotor 15 to which a first control unit 16 showing controlling force proportionate to throttle opening for driving this valve CV in its opening direction and a second control unit 17 showing the controlling force proportionate to an engine speed for driving the valve CV in its closing direction both are connected.
Patent JP-S61105331-A (JP)
Title: Double row worm and spiral gear mechanism
Inventor: NAKAMURA BUICHI
IPC: F16H1/22
Filed: 1984-03-12
Abstract: PURPOSE:To eliminate backlash trouble by engaging two parallel worms with both sides of a worm wheel, and engaging spiral gears of both worm shafts with gears and worms rotated in opposite directions. CONSTITUTION:A worm 2 connected to a spiral gear 4 and a worm 3 connected to a spiral gear 5 are rotated in opposite directions, whereby in case of rotating a worm wheel, coned disc springs 13, 14 fixed to the end of the worm shaft 3 are subjected to axial thrust of the worm when the wheel 1 is driven by the worm 3. At this time, the tooth surfaces on drive side of the worm wheel are engaged with both worms 2, 3 to produce backlash on opposite side. Even at the time of inertia and intermittent load, the backlash is compensated by elastic deformation of the coned disc springs not to cause backlash trouble.
Patent JP-S53133725-A (JP)
Title: Firing phase controller for power converter
Inventor: YOKOGAWA SUMIO
IPC: H02P7/292
Filed: 1977-04-27
Abstract: PURPOSE: To provide an operation of correctly firing a controllable electric valve in power converter even when produced a distortion of wave form and frequency surge in the power source, by means of providing a magnetic pole position detector for the synchronous motor, with output signal of said detector used as a syncronous signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05245437-A (JP)
Title: Aluminum alloy sheet bearing zinc-based alloy coating and organic coating
Inventor: HAYASHI KIMITAKA
IPC: C25D3/22
Filed: 1992-03-05
Abstract: PURPOSE:To improve outer surface rust resistance and lubricating property after an Al allay sheet is plated and coated with an organic paint coat and provide an Al alloy sheet coated with Zn-based alloy coating and an organic coating. CONSTITUTION:Either one side or both sides of an Al alloy sheet are coated with Zn-based alloy coating layer in 0.1-60g/m<2> and as an upper layer, a 0.01-0.5mum thick organic coating containing 5-70wt.% of MOS2 having 0.5mum average particle size is formed while having chromate coating between them and thus an Al alloy sheet coated with a Zn-based alloy coating and an organic coating is provided.
Patent JP-S54141905-A (JP)
Title: Controller for electric generator driven by steam turbine
Inventor: TAKAHASHI TATSUO
IPC: F01D17/24
Filed: 1978-04-25
Abstract: PURPOSE: To enable the automatic shifting from regulating valve control to main stop valve bypass valve control while effecting house frequency control by a controller for an electric generator driven by a steam turbine in a thermal power plant or the like and reduce the labor.  
     CONSTITUTION: Main steam enters into a main stop valve 1 and a main stop valve bypass valve 2 and flows from a regulating valve 3 into the turbine 4 to drive the electric generator 5. The output of the generator is detected by an output detector PT, the output signal v1 of which is applied to a frequency detector 8.The detector 8 produces a generator frequency signal vf, which is added to a reference frequency signal vfr by an adder 8a. A deviation signal v2 is applied from the adder to a driver 9 for a motor 65BM for driving the bypass valve. A contact CVO is opened when the regulating valve 3 is fully opened. If the contact CVO is closed, a relay B is actuated to close a contact B-1 to open the regulating valve 3 by a motor 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01225032-A (JP)
Title: Cathode for electron tube
Inventor: WATABE KEIJI
IPC: H01J1/20
Filed: 1988-03-01
Abstract: PURPOSE:To attain a long life under the high current density by depositing and forming a mixture of an alkaline earth metal oxide and a scandium compound for the first layer and using a material mainly made of an alkaline earth metal oxide including barium and containing a compound of rare earth elements other than scandium for the second layer. CONSTITUTION:An electron emitting material layer 2 deposited on the upper surface of the bottom section of a substrate 1 is constituted of the first layer 2a and the second layer 2b. A scandium compound contained in the first layer 2a prevents the oxidizing reaction of the substrate 1 when the carbonate of an alkaline earth metal is decomposed during the activation while the electron emitting material layer 2 is deposited and formed on the substrate 1 or when the dissociation reaction of barium oxide occurs during the operation as a cathode. The diffusion of reducing elements contained in the substrate 1 into the electron emitting material layer is properly controlled, an intermediate layer made of a composite compound by the reducing elements is dispersed in the electron emitting material layer. The rare earth metal oxide contained in the second layer 2b suppresses the evaporation of barium. The stable emission characteristic is attained over a long period under the high current density operation.
Patent JP-2000250771-A (JP)
Title: Server duplication system
Inventor: TSUCHIMOCHI KEIICHI
IPC: G06F15/177
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To fast and also reliably operate a duplication system for a network server and database server which poses a problem in a 24-hour operation non- stop system. SOLUTION: In this server duplication system, a server 1 in operation and a server 2 in a standby mode respectively have each process connected to main processes 11 and 21 and are monitored all the time, In the synchronization of the servers of respective databases 15 and 25, updation history is always stored in the updation history database 16 of the self-server 1 when the database updation process 14 of the server 1 updates the database 15 of the self-server. Further, the updation history is notified to the database updation process 24 of the standby server 2 and updates the database 25 of the self-server 2 and an updation history database 26. When a failure takes place in the server 1 and communication between the processes 11 and 21 is interrupted, the server 2 is made to operate and continues subsequent processing in an instant.  Thus, system central servers are switched in a non-stop state.
Patent JP-H06262228-A (JP)
Title: Method for controlling rolling in sheet rolling mill
Inventor: OGAWA SHIGERU
IPC: B21B37/38
Filed: 1993-03-10
Abstract: PURPOSE:To greatly improve the accuracy of sheet crown and shape control by controlling a width-direction thickness distribution/shape controller so that the load distribution in the width direction between a rolled stock and work rolls that is estimated from the measured load of each divided back-up roll becomes a desired value. CONSTITUTION:At least either one of upper and lower roll assemblies is taken as a mechanism in which the work roll 1 is supported with the divided back-up rolls 2A-3D which are divided in three divisions and more in the axial direction. This method for controlling rolling in a sheet rolling mill in which load detectors 5 are respectively independently arranged on the individual divided back-up rolls 2A-3D and further the width-direction thickness distribution/shape controller for the rolled stock is provided is obtained. This width-direction thickness distribution/shape controller is controlled so that the width-direction load distribution between the rolled stock 13 and the work roll 1 that is estimated from the measured load of each divided back-up roll becomes the desired value. In this way, the sheet crown and shape of a sheet during rolling is detected and controlled without time delay and with high accuracy.
Patent JP-S54141822-A (JP)
Title: Coating composition
Inventor: TAKEMOTO KATSUO
IPC: C09D7/12
Filed: 1978-04-27
Abstract: PURPOSE:To obtain a hygroscopic coating composition for walls capable of forming a film having improved waten adsorption and desorption, and water permeability, by adding a specific amount of zeolite, and a salt or an ester of oxalic acid to an emulsion coating composition. CONSTITUTION:A) A vinyl, an acrylic, or a styrene emulsion coating compound is blended with B) dry or water-containing zeolite in an amount 0.05-2 times as much as that of the resin in the emulsion and C) a salt or an ester of oxalic acid in an amount of not more than 3/100 as much as that of the resin. EFFECT:A film having many capillaries and heat resistance, capable of decreasing efflorecence can be obtained.
Patent JP-S61208879-A (JP)
Title: Manufacture of josephson integrated circuit
Inventor: MOROHASHI SHINICHI
IPC: H01L39/24
Filed: 1985-03-14
Abstract: PURPOSE:To make uniform the thickness of insulation film by providing a film which is not etched by the reactive ion etching which is used for patterning of superconductors between an insulation film and a superconductor formed thereon and then patterning the superconductor. CONSTITUTION:A thermal oxide film 2 is formed to a silicon wafer 1 and an Al thin film 3 is deposited by sputtering or vacuum deposition. In succession, a superconductor material niob film 4 is deposited, resist is removed after etching the Nb film 4 and the anode oxidation is carried out and thereby a Nb2O5 film 5 is formed on the surface of Nb film 4. Thereafter, an insulation film 6, an Al layer 7, a Nb layer 9, a Al2O3 layer 10, a Nb layer 11 are sequentially formed and finally a SiO2 film 12 and an Al film 13 are formed. The Al layer is changed to the Al2O3 layer 13' as the insulation layer by the anode oxidation, next the resist is removed, the Nb film is deposited to the entire part in the thickness of 10,000-12,000Angstrom , patterning is carried out by the photolithography after coating of the resist, and the a control line 18 is formed by the reactive ion etching using the CF4 gas. Thereby, thickness of insulation film layer can be equalized.
Patent JP-H08244168-A (JP)
Title: Manufacture of metal foil laminate polyimide film
Inventor: INOUE HIROSHI
IPC: B32B15/088
Filed: 1995-03-09
Abstract: PURPOSE: To bond a polyimide film with a metal foil firmly by overlapping a thermoplastic polyimide layer of a multilayer polyimide film formed by stacking integrally a thermoplastic aromatic polyimide layer of low logarithm viscosity on one surface of an aromatic polyimide layer of high heat resistance and then heating and fixing by pressure. CONSTITUTION: Thermoplastic aromatic polyimide solution of low logarithm viscosity or its precursor solution is applied at least to one surface of a self-supporting imide gelatinized film manufactured by cast applying the aromatic polyimide precursor solution of high heat resistance containing a dehydrating agent and a catalyst, and then heating and turning the solution into partial ring closure imide, and then dried and heat treated. A metal foil 20 is overlapped on a thermoplastic polyimide layer of a multi-polyimide film 10 formed integrally with the thermoplastic aromatic polyimide layer of low logarithm aromatic polyimide layer at least on one surface of the aromatic polyimide layer of high heat resistance thus formed, and heated and fixed by pressure by heating rollers 3 and 4 integrally, and a laminate thus formed is cooled by a cooling roll.
Patent JP-H11248135-A (JP)
Title: Municipal waste incinerating device
Inventor: NISHINO JUNYA
IPC: F23J1/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To contrive the effective utilization as well as the stabilization of operation of a municipal waste incinerating facility by a method wherein exhaust gas from an incinerating furnace after removing dust and exhaust gas from an ash melting furnace, which is passed through a CO gas incinerating device, are joined to treat the joined gas through a wet type exhaust gas treating device. SOLUTION: Exhaust gas 42, discharged out of an incinerating furnace 1, is cooled by a gas cooler 3 to a temperature, suitable to a bag filter 4 at the downstream, and dust in the exhaust gas is removed by the bag filter 4. CO gas, generated by the oxidizing of a main electrode, is contained in exhaust gas discharged out of an ash melting furnace 19 since carbon is employed as the main electrode and, therefore, the exhaust gas is burnt by a CO gas burning device 26 and, thereafter, is joined with the exhaust gas 42 of the incinerating furnace 1, which is discharged out of the bag filter 4. The joined exhaust gas 44 is treated by a wet type exhaust gas treating device whereby dust or harmful gas, contained in the exhaust gas 43 from the ash melting furnace 19, as well as harmful gas or the gas of a heavy metal, contained in the exhaust gas 42 from the incinerating furnace 1, are removed.
Patent JP-S61208834-A (JP)
Title: Remaining solvent removing method of liquid-phase epitaxial wafer
Inventor: UNNO TSUNEHIRO
IPC: H01L21/00
Filed: 1985-03-14
Abstract: PURPOSE:To rapidly and accurately remove the remaining solvent of Ga without damaging a liquid-phase epitaxial wafer by rotating the wafer at a high speed in dissolving solution. CONSTITUTION:Hydrochloric acid solution of sodium hydroxide solution of suitable concentration having a property to dissolve Ga is used as a dissolving solution 2. The center of a wafer mounting stand 3 is downward evacuated in vacuum in the state that the stand 3 is raised above the liquid surface to attract the center of a liquid-phase epitaxial wafer 7 to secure it, and a heater 9 is energized to heat the solution 2 to the prescribed temperature. The temperature is normally 50 deg.C or higher, and preferably set to the temperature in the range to the boiling point of the solution. When the stand 3 is moved down, the entire wafer 7 is dipped in the solution 2, and rotated at a high speed of approx. 500rpm or higher. In this case, it is preferable to use the planar center of the wafer 7 as a rotating center.
Patent JP-S51124391-A (JP)
Title: Position detector
Inventor: SATOU KAZUMI
IPC: G01S5/10
Filed: 1975-04-23
Abstract: PURPOSE:To obtain a hyperbolic type position detector in which the lowering of the essential positioning accuracy near position receiving stations has been improved by the radio wave strength.
Patent JP-S6018391-A (JP)
Inventor: JIEEMUZU FUIRITSUPU BUINSENTO
IPC: G06Q10/10
Filed: 1984-03-16
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-H04285080-A (JP)
Title: Composition for inorganic expanded body
Inventor: KAKINUMA ATSUSHI
IPC: C04B38/00
Filed: 1991-03-14
Abstract: PURPOSE:To form am inorg. expanded body in a short time by adding calcium oxide to a composition contg. a princial material consisting of an aq. soln. of an alkali metal silicate, an inorg. solid component and a filler and an expanding agent in a specified ratio. CONSTITUTION:This composition for an inorg. expanded body consists of 100 pts.wt. of the principal material contg. 2-70wt.% of an aq. soln. of an alkali metal silicate, 15-70wt.% of an inorg. solid component and 10-65wt.% of a filler, 0.5-15 pts.wt. of calcium oxide and 1-30 pts.wt. of an expanding agent. An aq. soln. of potassium silicate or sodium silicate is used as the aq. soln. of an alkali silicate soln. The dust, etc., from a corundum furnace are used as the inorg. component and talc, kaolin, mica, etc., as the filler. Sodium perborate, aq. hygrogen peroxide and Al powder are advantageously used as the expanding agent. Since the calcium oxide is a curing accelerator producing heat, the curing time of the inorg. expanded body can be adjusted by changing the addition amt. within the limits.
Patent JP-S51124749-A (JP)
Title: An internal combustion engine
Inventor: NISHIMURA YUTAKA
IPC: F02B75/10
Filed: 1975-04-25
Abstract: PURPOSE: The simultaneous decreasing of NOx and HC in exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60192470-A (JP)
Title: Solid-state area sensor
Inventor: TANAKA SHIYOUICHI
IPC: H04N5/217
Filed: 1984-03-14
Abstract: PURPOSE:To prevent random noise from being increased when smear noise is decreased by compressing the smear noise to >1/2 in comparison with the signal, and subtracting the smear noise from signal. CONSTITUTION:A QNS having charge being twice or more of Q'NS (smear noise electric charge included in QS) is transferred from a vertical signal line or a vertical CCD to a horizontal CCD during the vertical blanking period (Tvb) and then the result is transferred horizonatally, in the smear noise suppressing technology detecting a difference between a signal voltage VS outputted from a horizontal CCD and th smear noise voltage VN. Then, the outputted smear noise voltage VN is compressed into 1/X at a compression amplifier 5 before AD conversion or D/A conversion or A/D, D/A conversion, then V'N=VN-X is derived and V'S=VS-V'N is detected. The main cause of increase in the random noise depends upon random noise included in the QNS (smear noise electric charge transferred horizontally independently), the random noise is compressed by the compression and the lowering in S/N of the V'S is made very small because of the principles of square mean method.
Patent JP-H04288875-A (JP)
Title: Delay circuit device
Inventor: OSAWA NOBUYUKI
IPC: H01L21/82
Filed: 1991-03-14
Abstract: PURPOSE:To provide a delay circuit device with an optimum delay value which meets a user's request in a master slice LSI by synthesizing a delay element. CONSTITUTION:A delay circuit device is synthesized by preparing unit delay leaf cells 3a, 3b, and 3c with a fixed delay respectively, a leaf cell for input 1, and a leaf cell for output 2, and then synthesizing the unit delay leaf cells 3a, 3b, and 3c with a delay value which meets a user's request between the lead cell for input 1 and the leaf cell for output 2. Conventionally, the delay circuit device was provided only as a cell but the delay circuit device is prepared by synthesizing the delay element, thus obtaining a delay circuit device with an optimum delay value which meets the user's request.
Patent JP-S62207480-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1986-03-06
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-S57163860-A (JP)
Title: Measuring apparatus of moisture
Inventor: SHINTAKU EIJI
IPC: G01N27/22
Filed: 1981-04-02
Abstract: PURPOSE:To decrease mutual influence of electric force lines and to heighten measuring accuracy, by attaching hot electrodes for high frequency voltage impression and an earth electrode corresponding to said electrode to each arm of a pair of nipping electrodes and shifting the positions of the hot electrodes mutually. CONSTITUTION:Nipping arms 12a, 12b consisting of a pair of insulators are attached to the end part of a handle grip 11 of a probe 10 freely openably and closably and these arms 12a, 12b are made to be capable of carrying out opening and closing operation by an operation means 13 such as a push button, etc. Small-diameter hot electrodes 14a, 14b for applying high frequency voltage and long rod-shaped earth electrodes 15a, 15b opposite to each other with the hot electrodes in-between, are attached on the nipping face of each arm. The electrodes 14a, 14b of both arms 12a, 12b are provided at the position having a shift mutually in order to avoid mutal influence of electric force lines generated from both electrodes directly. Hereby, the electric force line toward the earth electrode is increased and an arrival depth of the electric force line is made difficult to have influence of a nipping space and then, an accurate measurement is made possible.
Patent JP-S51124818-A (JP)
Title: Bottom structure of a double shell low temperatine tank
Inventor: HASEGAWA TSUTOMU
IPC: B65D90/12
Filed: 1975-04-24
Abstract: PURPOSE:To make a bottom heat insulator fracture-resistive when a double shell low temperature tank is cooled down and or at its normal operation.
Patent JP-S51124885-A (JP)
Title: Apparatus for preventing chips from entering into tube in a machine fo r cutting the end of a rotary tube
Inventor: KUNO KAZUYOSHI
IPC: B23Q11/08
Filed: 1975-04-24
Abstract: PURPOSE:While operating a steel pipe edge trimmer, chips are prevented from scattering into the rotating pipe, allowing smooth trimming to be obtained.
Patent JP-H10248099-A (JP)
Title: Magnetic circuit for speaker
Inventor: KOBAYASHI YUKIO
IPC: H04R9/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic circuit for speaker in which assembling man-hours are reduced. SOLUTION: The magnetic circuit is provided with a yoke 31 having a cylinder 32 with a bottom whose one end face is open, a torus magnet 33 whose outer diameter is smaller than an inner diameter of the cylinder 32 with bottom and that is placed to an inner bottom face 32 of the cylinder 32 with bottom, and a torus plate 34 whose outer diameter is smaller than the inner diameter of the cylinder 32 with bottom and that is laminated and placed on the magnet 33, and a magnetic gap G is formed between an inner circumferential face 32e of the cylinder 32 with bottom and an outer circumferential face 34a of the plate 34. In this case, a projection 32b that is fitted to holes 33b, 34b of the magnet 33 and the plate 34 is provided to the inner bottom face 32a of the cylinder 32 with bottom.