baber/WOPTO huggingface dataset:
Patent JP-S5566730-A (JP)
Title: Micro leakage detector for pipeline
Inventor: KOSUGI SANAI
IPC: G01M3/28
Filed: 1978-10-30
Abstract: PURPOSE: To detect micro leakage positively by making temperature correction for pressure variation within a pipeline under static pressure state in consideration of residual air and calculating the pressure variation through leakage to measure the leakage amount.  
     CONSTITUTION: A residual air amount measuring circuit 22 calculates a residual air amount based on both electric signals for liquid injection amount and pressure rise measured several times by a flow meter 14 and a pressure gauge 15 during increase of pressure within a pipeline 1 and initial conditions set in a initial conditions setting circuit 23. Calculated result is memoried in a leakage amount calculating circuit 25. Then, electric signals for pressure and temperature measured several times by a pressure gauge 16 and a thermometer 17 under the setting static pressure of the pipeline 1 are input to the leakage amount calculating circuit 25 to compute a leakage amount based on the residual air amount, initial pressure and initial temperature. After repeating this measuring at predetermined intervals for 24 hours, the presence of micro leakage is judged through the comparison of a calculated error obtained from initial conditions through a leakage presence judging circuit 28 with the measured data for 24 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61294682-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIBORI KIYOBUMI
IPC: G11C11/34
Filed: 1985-06-21
Abstract: PURPOSE:To reduce noises of a RAM and to speed up its operation by putting a voltage detecting circuit in operation with a change detection pulse for an address signal and providing a couple of MOSFETs which charge the output terminal of a buffer circuit to an intermediate level by the output of the voltage detecting circuit. CONSTITUTION:When even one address signal varies, a circuit ATD generates the inversion of phiq in response and phiq' goes up to H, so that a clocked inverter IV operates. When the parasitic capacitance at the output terminal Dout of the buffer is held at H, the IV 1 outputs H and an IV 2 outputs L to turn on a FET Q19, thereby discharging the parasitic capacitance gradually. When the parasitic capacitance is held at L, the VI 1 outputs H and the VI 2 outputs L to turn on a Q18, thereby charging the parasitic capacitance gradually. The Dout is discharged to an intermediate level between H and L within the width of the pulse phiq', i.e. the operation period of the IVs 1 and 2 and then a readout signal is applied to gates of Q16 and Q17 to obtain an output signal. In this case, the output buffer generate varies from the intermediate level to H or L, so the output level is determined at a high speed in a small-noise state.
Patent JP-H08327718-A (JP)
Title: Apparatus and method for position measurement
Inventor: TAKECHI YOSHIAKI
IPC: G01C21/00
Filed: 1995-05-31
Abstract: PURPOSE: To shorten the time period from time when a power supply is turned on to the initial obtaining of the position of a receiving point by using the effective orbit information already collected when the operation is started when the power supply is turned and the like, and computing the position of the receiving point. CONSTITUTION: A control part 13 has a CPU, a ROM and a RAM. The CPU executes the ROM-stored program, performs the specified loop filter operation and obtained a pseudo distance. Furthermore, the CPU extracts the orbit information from navigation message data and computes the position of a receiving point from the position information and the pseudo-distance information of each satellite at the time when the pseudo distance is obtained. The orbit information of each satellite updates the orbit information data of each satellite at every one hour during the on-period of the power supply. Thereafter, when the power supply is turned off, the power supply is turned on only for the short time during the period from the update time of the previous orbit information data to be effective time, and the reception from each satellite is performed.  Thus, the update of the data and the position measuring operation are performed.
Patent JP-S6029005-A (JP)
Title: Power transistor drive circuit
Inventor: ENDOU TOSHIO
IPC: H03F1/52
Filed: 1983-07-25
Abstract: PURPOSE:To prevent destruction of a power transistor (TR) and baking a base drive circuit by providing a comparator detecting a base-emitter voltage of a TR and stopping the supply of a base current when a detected voltage exceeds a prescribed value. CONSTITUTION:The base-emitter voltage of a TR2 is detected by comparing it with a reference voltage 5 by a comparator 6. When the detected voltage exceeds a prescribed value, it is regarded that the TR2 is in overcurrent state and the supply of the base current is stopped. Thus, the destruction of the TR2 due to overcurrent and the baking of the base drive circuit are prevented surely so as to protect them.
Patent JP-S5560110-A (JP)
Title: Supersonic atomizer
Inventor: ISHIGURO TOSHIYUKI
IPC: F23D11/34
Filed: 1978-10-30
Abstract: PURPOSE: To obtain excellent combustion characteristics, by providing a plurality of supply holes to an oscillation expansion horn connected to a supersonic oscillator element and obtaining a mixing system using a plurality of combinations in changing the proportions of water, air, liquid fuel and combustion aid additives.  
     CONSTITUTION: Supersonic oscillator element 2, on which electricity is impressed by supersonic oscillation generator 16, produces oscillation in the axial direction. The oscillation amplified by oscillation expansion horn 1 is transmitted to nozzle end 10. A gas or liquid supplied from supply pipes 7, 9 is atomized or ejected from nozzle end 10 via supply holes 6, 8. On the other hand, a part of an air stream sent from a part of outer cylinder 12 is drawn to nozzle end 10 via air hole 14 as primary air, and the remaining part is drawn from air stream adjuster 13 as secondary air. When the gas and liquid supplied to supply holes 6, 8 are air and liquid fuel, for example, the air is discharged from nozzle end 10 as tertiary air and only the fuel is atomized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6121356-A (JP)
Inventor: TANIMURA YUUZABUROU
IPC: B65D47/28
Filed: 1984-06-29
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-H06231767-A (JP)
Title: Lithium secondary battery positive electrode, its manufacture, and non-aqueous electrolyte lithium secondary battery using this electrode
Inventor: HASEGAWA MASAKI
IPC: H01M4/58
Filed: 1993-06-04
Abstract: PURPOSE:To provide a positive electrode, which can be produced by means of an easier process and condition than conventional one and mainly consists of high capacity compound oxide of lithium and nickel, for a lithium secondary battery and its manufacturing method. CONSTITUTION:A positive electrode mainly consisting of lithium-nickel compound oxide prepared by burning a lithium compound-nickel compound mixture, in which excess lithium compound such as lithium nitrate is mixed with nickel compound such as nickel carbonate in the proportion of more than 1.0 mole to 1.0 mole, in the atmosphere or in an oxygen atmosphere desirably is produced, so that a non-aqueous electrolyte lithium secondary battery using this positive electrode is provided.
Patent JP-S6027265-A (JP)
Title: Device for forming image on both faces
Inventor: TANAKA HIDETOSHI
IPC: H04N1/04
Filed: 1983-07-25
Abstract: PURPOSE:To make image forming procedures efficient and to make compensation and interruption for jam possible by controlling switching of carrying to an image forming means in accordance with the image forming mode to a transfer material in the device provided with various mechanisms. CONSTITUTION:In an automatic double-face copying machine 1, the image of an original on an original platen 19 is transferred onto the transfer material and is formed on the surface of this material and is fixed. Thereafter, the transfer material is distributed and guided to one of the path, where an image is formed on the reverse face, and the path, where the transfer material is ejected to the outside of the machine, by a switching guide 39. The image is formed on the reverse face of the transfer material which is guided to the path where images are formed on both faces, and the transfer material is not stored in an intermediate tray 9 but is carried toward a pair of rollers 34 directly.
Patent JP-H05308581-A (JP)
Title: Image display system
Inventor: SAKURAI JUNZO
IPC: H04N5/374
Filed: 1992-04-28
Abstract: PURPOSE:To impart a display function with high resolution or wide angle of field for image sensors arranged in oblique grid shape by using image sensors arranged in square grid shape. CONSTITUTION:An image signal image-picked up in an oblique direction by a video camera 1 in which the image sensor 2 where a picture element is arranged in square grid shape is arranged by inclining by 45 deg. is A/D-converted by an A/D converter 3, and it is written on image memory 4. A picture element signal is read out from the image memory 4 so that the image signal from the video camera 1 can be changed to the one in shape rotating the image signal by 45 deg., and the signal, after being D/A-converted and receiving signal processing at a signal processing circuit 6, is displayed as an erected image with high resolution on a monitor 7.
Patent JP-2000319612-A (JP)
Title: Heat curable adhesive and its adhesive sheets
Inventor: HOSOKAWA KAZUTO
IPC: C09J9/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat curable adhesive that has low tackiness at ordinary temperature and can strongly adhere by application of low pressure and heat within a short period of time by incorporating a fluidity-imparting resin having a specific softening point and an epoxy resin in the specific proportions, substantially free from any curing agent for the epoxy resin, into a non-tacky polymerization product of a monomer mixture comprising a (meth)acrylate ester and a monoethylenically unsaturated monomer. SOLUTION: A heat curable adhesive is prepared by incorporating 3-30 pts.wt. fluidity-imparting resin having a softening point of 80-200 deg.C and 5-30 pts.wt. epoxy resin into 100 pts.wt. non-tacky polymerization product of a monomer mixture comprising 70-99 wt.% (meth)acrylate ester whose homopolymer has a glass transition temperature of not less than-30 deg.C, represented by the formula, and 30-1 wt.% monoethylenically unsaturated monomer which is copolymerizable therewith and has a functional group reactive with the epoxy resin. In the formula, R1 is H or methyl; R2 is a methylene, ethylene or propylene group; n is an integer of 1-3; and ϕ is a phenyl group, a monoalkyl-substituted phenyl group or the like.
Patent JP-H06347575-A (JP)
Title: Magnetic field generator with protector against quench of superconducting coil and quench protection coil
Inventor: MATSUKAWA MAKOTO
IPC: A61B5/055
Filed: 1993-06-04
Abstract: PURPOSE:To provide a magnetic field generator equipped with a quench protection device which can both control a magnetic field to the best of its ability and safely stop only a superconducting coil where a quench occurs and a coil used to protect a quench when a quench occurs in a superconducting coil in a magnetic field generator including superconducting coils with magnetic coupling. CONSTITUTION:When a quench occurs in a superconducting coil 11, supplied current 14 is attenuated through a resistance 15 by opening a circuit breaker 14. On the other hand, the current flowing through the superconducting coil 11 during the occurrence of a quench is changed in route with a normally conducting protection coil 12 magnetically coupled with a superconducting coil 11 almost completely by closing a supplier 16, and is attenuated with a protection resistance 17.
Patent JP-H10326101-A (JP)
Title: Pid control method and device therefor
Inventor: NAGAO TETSUYA
IPC: G05B11/42
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To make a PID controller properly judge the condition after a PID control operation to prevent an excessive manipulated variable and to attain the stable control of water level without causing any hunting phenomenon due to an unnecessary oscillation. SOLUTION: The PID control operation is performed according to the deviation caused between a current water level PV detected at a distributing reservoir 1 and a target set water level SV. Then the decision of condition is carried out to check whether the level RV is stabilized in a fixed period with respect to a single time of output of a control signal. If it's decided that the level PV is not stabilized yet, the value of the PID control operation is multiplied by a prescribed coefficient so as to vary and output the control signal.
Patent JP-S61291175-A (JP)
Title: Thermal transfer type copying method
Inventor: MOCHIZUKI HIDEHIRO
IPC: G03C7/30
Filed: 1985-06-20
Abstract: PURPOSE:To provide a novel color copying method, by a method wherein a receiving sheet is placed on a positive image formed on a thermal transfer color master sheet, and thermal transfer is performed to form a transferred image consisting of azo dyes on the receiving sheet. CONSTITUTION:A material having at least one layer of a photosensitive material comprising heat-sublimable or heat-evaporable azo dyes with a silver halide added thereto is used as the color master sheet. The receiving sheet 2 is placed on the color master sheet A, and the laminate is heated by applying thermal energy H, whereby the azo dyes present on the sheet A are sublimed or evaporated, and are transferred onto the receiving sheet 2. The thermal transfer copy thus obtained has a color image corresponding to a color original. In the figure, symbols BR, R, G, CL and W denote the transferred images formed on the receiving sheet 2 in correspondence with the color master sheet which are respectively black, red, green, blue and white in color.
Patent JP-S5660654-A (JP)
Title: Dust collecting system
Inventor: HAMADA ISAO
IPC: B04C7/00
Filed: 1979-10-22
Abstract: PURPOSE: To easily and effectively remove and discharge dust by a small-size dust collecting system in which dust collection is made by providing another dry-type scrubber to a blow-down line through which dust-containing gas collected by a dry- type scrubber is introduced into a gas holder.  
     CONSTITUTION: A dust-containing gas introduced through the inlet 1a of a dry-type scrubber 1 is dedusted by a separator provided inside the scrubber 1, introduced through an outlet 1b into a turbine 6, where it is given an electric power from a generator 7 to allow to do an anergy-recovering work, and then directed to a gas holder 3 for use as a fuel. Dust collected by the dry-type scrubber is introduced through a blow-down line 8 into the gas holder 3, while the dust is collected by another dry-type scrubber 11 provided in the line and then stored in a dust hopper 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11258794-A (JP)
Title: Color image forming material, color image forming photosensitive solution, photosensitive element, method for forming color image and color filter
Inventor: KIMURA YOICHI
IPC: G02B5/20
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To enhance the dispersibility and photosensitivity of a pigment by incorporating a resin having an acid value and an unsaturated equivalent each in a specified range in the photosensitive solution for forming a color image. SOLUTION: This photosensitive solution for forming an image contains a monomer containing a resin and a dye and a monomer having at least one photopolymerizable unsaturated bond in one molecule and a photoinitiator, and the resin to be used for forming a color image has an acid value of 20-200, preferably, 40-180, and an unsaturated equivalent of 200-1,000, preferably, 230-800, especially, 250-750, and it is not especially limited as far as it has pigment dispersibility and film forming ability and developability in addition to the above properties.
Patent JP-H11331078-A (JP)
Title: Optical amplification relay transmission system
Inventor: SHIYAKE IPPEI
IPC: H04B10/2519
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress deteriorations in a transmission characteristic caused by a nonlinear optical effect (especially FWM) due to spreading of optical signal pulses caused by wavelength dispersions or a pre-broadening method in an optical transmission line. SOLUTION: The proposed system is provided with a pulse width adjustment means 6. The means 6 adjusts the pulse width of an optical signal pulse propagated through each optical fiber to be a prescribed width or below, and suppresses inter-bit FWM of a nonlinear optical effect by reducing timing overlap between adjacent optical pulses so as to avoid crosstalk between the adjacent optical pulses.
Patent JP-H05331181-A (JP)
Title: Farnesyltransferase-inhibitory substance oh-4652 and its production
Inventor: OMURA SATOSHI
IPC: A61K35/66
Filed: 1992-05-27
Abstract: PURPOSE:To provide a farnesyltransferase-inhibitory substance of low molecular weight. CONSTITUTION:The objective substance group having farnesyltransferase- inhibitory activity: OH-4652A substance, OH-4652B substance, OH-4652C substance, OH-4652D substance, OH-4652E substance and/or OH-4652F substance (hereafter, generally referred to as OH-4652 substance). This substance can be obtained by culture of OH-4652 substance-productive bacteria belonging to Streptomyces in a medium and by taking the aimed substance from the resulting cultured product. This substance, which is low toxic, has powerful enzyme-inhibitory activity, and is capable of preventing canceration process due to ras gene, is useful as an anticarcinogen.
Patent JP-H10323774-A (JP)
Title: Method and device for laser processing
Inventor: TAJIME MASAHIKO
IPC: B23K26/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sensing mistake by the gap sensor. SOLUTION: A gap sensor 7, which is installed in a laser processing head 3, is turned on to control the gap between the head and a work to be a given distance, and the laser processing is performed to the work W with the laser beam LB from the laser processing head 3. In this laser processing method, the residual stroke is computed based on the preset cutting stroke and the actual stroke, and then the gap sensor is turned off when the computed residual stroke becomes smaller than the preset parameter value.
Patent JP-S6027216-A (JP)
Title: Filter coupling circuit of mixing circuit
Inventor: OOYAMA SEIKI
IPC: H03H7/46
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a coupling circuit reduced at its loss by penetrating plural primary windings of which one end is used as input terminals and a secondary winding of which one end is used as an output terminal into a penetration hole of a ferrite core, and earthing the other ends of the primary and secondary windings. CONSTITUTION:When a receiving signal from an exclusive television antenna is passed through filters 2a-2c; only the signals of 8, 10 and 12 channels e.g. are inputted. Respective primary windings 3a-3c are connected to the input terminals 1a-1c. The primary windings 3a-3c are bound together with the secondary winding 5 connected to the output terminal 4 and inserted into the penetration hole 6a drilled into the cylindrical ferrite core 6 and its leading end is earthed. In such a constitution, a coupling type transformer 7 is formed by the core 6, the primary windings 3a- 3c and the secondary winding 5 and respective 8, 10 and 12-channel television signals inputted from the terminals 1a-1c are mixed and sent from the output terminal 4.
Patent JP-H01305171-A (JP)
Title: Exhausting speed variable type cryopump
Inventor: UEDA HIRONOBU
IPC: F04B37/08
Filed: 1988-06-03
Abstract: PURPOSE:To easily and positively discriminate abnormality of opening and closing motion or malfunction of a shutter means by providing a magnetic material to the shutter means, and providing a magnetic sensor, etc., opposed to the magnetic material to a driving means of the shutter means. CONSTITUTION:With the cryopump, a first panel 4, a buffle 6, and a second panel 7 are connected to a cold stage of an expanding device 1. Below the buffle 6 each ring supported by each supporting members 10, 11 are attached, and a shutter 8 which each ring extends through, is provided so that it may be opened and closed. In this instance, when a motor 16 is driven to rotate a magnet 15 attached to a ring 14, a magnetic material 9 attached to the shutter 8 follows the magnet 15 and is moved to open and close the shutter 8. When the magnetic material 9 does not follow the magnet 15, a magnetic sensor 19 attached to the ring 14 senses the magnetic material 9, and a discriminating device 20 discriminates abnormality of the shutter 8.
Patent JP-2000328445-A (JP)
Title: Flame-proof finishing of polyester fiber
Inventor: TAKEKOSHI SHIYOUJI
IPC: D06M101/16
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To perform durable flame-proof finishing of a polyester fiber with little deterioration of light-fastness by adding an emulsion composition containing a resorcinol bis(diphenyl phosphate) to a dyeing bath for a polyester fiber. SOLUTION: A resorcinol bis(diphenyl phosphate) expressed by formula is dispersed in water in the presence of 2-30 wt.% (based on the resorcinol compound) nonionic surfactant such as polyoxyalkylene alkylphenyl ether and/or anionic surfactant such as an alkylsulfate salt. The obtained emulsion composition is added to a dyeing bath for a polyester fiber and a polyester fiber is dipped in the bath and subjected to the flame-proof treatment simultaneously with dyeing treatment at >=80 deg.C for 2-60 min to achieve the flame-proof finishing of the polyester fiber.
Patent JP-S62292391-A (JP)
Inventor: ASAKAWA TERUO
IPC: H01L21/677
Filed: 1986-06-11
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-H05305136-A (JP)
Title: Opening/closing device of container holding section for liquid separator
Inventor: MISUMI TADASHI
IPC: A61M1/02
Filed: 1992-04-30
Abstract: PURPOSE:To facilitate the opening of a container holding section from a closure position by a small driving force while allowing the locking of the section at the closure position accurately. CONSTITUTION:This opening/closing device of a container holding section for a liquid separator 20 has a rotary base 201, a rotary base driving means 206 and a rock pawl 223. When the rotary base driver 206 moves to one hand, the rotary base 201 moves far away from a container holding section 21 and the lock pawl 223 comes off to make the container holding section 21 open. When the rotary base driver 206 moves to the other hand, the rotary base 201 approaches the container holding section 21 to get the container holding section 21 engaged with the lock pawl 223.
Patent JP-S5841080-A (JP)
Inventor: KUBOTA MASAYUKI
IPC: B65D90/02
Filed: 1981-08-29
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。