baber/WOPTO huggingface dataset:
Patent JP-H02280095-A (JP)
Title: Purifying facility for cooling water of nuclear reactor
Inventor: KUTOMI YASUHIRO
IPC: G21C19/307
Filed: 1989-04-21
Abstract: PURPOSE:To simultaneously execute the clad elimination of cooling water of a nuclear reactor and the absorption and elimination of a radioactive ion by providing a processing tank into which a hollow thread film to which an iminodiacetic acid base is given is integrated. CONSTITUTION:A bypass line (b) is provided from a main line (a) in which radioactive cooling water containing a clad and a radioactive ion, which becomes a purifying object flows, and by adjusting a valve V1, the radioactive cooling water is supplied to a processing tank 2 into which many multi-function hollow thread films 1 are integrated. A clad portion in the radioactive cooling water is obstructed from passing through the inside of the film 1 by the surface of the multi-function hollow thread film 1, and simultaneously, the radioactive ion is absorbed and eliminated by the film 1. In this facility, the multi-function hollow film in which an iminodiacetic acid base being excellent in an adsorbing performance of a radioactive ion is given is integrated, therefore, a simultaneous elimination of the clad and the radioactive ion can be executed.
Patent JP-S60245757-A (JP)
Title: Nickel alloy having superior pitting corrosion resistance
Inventor: YAMANAKA KAZUO
IPC: C22C19/05
Filed: 1984-05-18
Abstract: PURPOSE:To obtain an economical Ni alloy having superior pitting corrosion resistance in water at high temp. and pressure by providing a specified composition consisting essentially of C, Si, P, Al, Ti, Cr, Ni and Fe and by restricting the Mn and S contents. CONSTITUTION:This Ni alloy consists of, by weight, <=0.07% C, <=1.0% Si, <=0.030% P, 0.1-1.0% Al, 0.05-1.0% Ti, 14-35% Cr, 50-80% Ni and the balance essentially Fe or further contains 0.1-5.0% one or more among Mo, W and V. The Mn and S contents are restricted to <=0.01% Mn and <=0.002% S so as to reduce the amount of sulfide inclusions. The Ni alloy has superior pitting corrosion resistance in water contg. a very small amount of Cl<-> at high temp. and pressure.
Patent JP-S61257940-A (JP)
Title: Production of dicarboxylic acid
Inventor: SAKAMOTO TOMIO
IPC: C01B21/24
Filed: 1985-05-13
Abstract: PURPOSE:To decompose thermally a waste gas in the extrusion flow state in the absence of a catalyst to convert N2O into NO and absorb the NO in water for reuse as nitric acid in oxidizing a cycloalkanol, cycloalkanone, etc., with the nitric acid to give a dicarboxylic acid. CONSTITUTION:A cycloalkanol or cycloalkanone or both are oxidized with nitric acid to give a dicarboxylic acid. In the process, the total amount of NO and NO2 in a waste gas is adjusted to <=10%, preferably <=5% and the waste gas is thermally decomposed in the extrusion flow state at 1,000-1,300 deg.C for 0.1-100sec in the absence of a catalyst to converter N2O into NO, which is absorbed in water and converted into nitric acid for reuse. EFFECT:The production cost can be reduced by converting efficiently the N2O into the valuable nitric acid for reutilization.
Patent JP-S62256176-A (JP)
Title: Image data storage processing system
Inventor: OSHIMA MOICHI
IPC: G06T1/00
Filed: 1986-04-30
Abstract: PURPOSE:To shorten a processing time by adding an optical disk to a magnetic disk device and placing information for discriminating whether a member in a library is image data itself or an access information member to the image data stored in an optical disk. CONSTITUTION:When data managing parts 7', 7 receive the retrieval request (or reading) for the image data, the access information member is taken out from the cabinet library 9' of the magnetic disk devices 8', 8, the relevant image data 12 is read from the optical disk device 11 based on the access information, added to a management block in the cabinet library 9' and transmitted to a local system 1 through a file server 5. An optical disk access processing part 10 stores the image data main body in the optical disk device 11, then, forms the access information member and registers in the cabinet libraries 9, 9' of the magnetic disk devices 8, 8'.
Patent JP-S5225117-A (JP)
Title: Prepapation of flame retardant polyamide
Inventor: YAMANAKA TAKAO
IPC: D01F6/90
Filed: 1975-08-18
Abstract: PURPOSE: To obtain a polyamide fiber free from discoloration and deterioration of physical properties due to light orthermal decomposition, by adding a small amount of a diacylated aromatic amine thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5435316-A (JP)
Title: Motor drive system
Inventor: EBARA MINORU
IPC: H02P27/06
Filed: 1977-08-24
Abstract: PURPOSE: To permit switching of a variable voltage variable frequency inverter and a constant voltage constant frequency inverter with the output frequencies of both the inverters perfectly synchronized to each other by using a common main oscillator to the refernece frequency oscillators for both the inverters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11330201-A (JP)
Title: Treating equipment and treating method
Inventor: KIMURA YOSHIO
IPC: H01L21/027
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To permit transportation without exerting thermal effects upon an object to be treated. SOLUTION: In a treating equipment with which a semiconductor wafer W is successively carried to a plurality of treating chambers 15, 16, 17, 18 and subjected to a series of treatments, a first and a second treating parts 12, 13 are arranged in parallel in the same treating chamber 18. The carrying-in and the carrying-out of the wafer W to the treating chamber 18 are performed with a main arm 9 as a firs carring means which is common to the all chambers. The carrying of the semiconductor wafer W between both of the treating parts 12, 13 is performed with an exclusive second carrying means 19 arranged in the treating chamber 18. As a reset, carrying of the semiconductor wafer W is made possible without exerting thermal effects upon the wafer.
Patent JP-S61251513-A (JP)
Inventor: JIYAN RUPUTEI
IPC: C01F7/47
Filed: 1986-04-30
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-S60242060-A (JP)
Title: Position regulator of plate cylinder driving gear in rotary press
Inventor: TOKUNOU MASATERU
IPC: B41F13/24
Filed: 1984-05-17
Abstract: PURPOSE:To simply and accurately control the position of an idle gear, by a method wherein the rotary amount of a gear support arm is controlled by calculation to the position where the idle gear is accurately engaged with the gear of a plate cylinder according to the diameter of the plate cylinder. CONSTITUTION:The idle gear 26 engaged with a transmission gear is supported with the gear support arm 23 capable of being rotated around the shaft center of the transmission gear 21 and a signal is outputted from a detector 40 according to the rotation of the gear support arm 23. The gear support arm 23 is rotated by shifting a nut body 34 until the output signal from the set unit computing a value corresponding to the rotary amount of the gear support arm to the position where the idle gear is accurately engaged with a plate gear 13 according to the plate cylinder 12.
Patent JP-S61259732-A (JP)
Title: Apparatus for controlling ph of absorbing tower
Inventor: KONO SUSUMU
IPC: B01D53/77
Filed: 1985-05-13
Abstract: PURPOSE:To rapidly correspond to the change in high-speed load, by mounting a treating gas flow amount detector, a SO2 concn. detector, a first multiplier, a pH detector, a pH regulator, a function operator, a second multiplier, an absorbent flow amount detector and an absorbent flow amount regulator. CONSTITUTION:When the rising in load is generated, pH of a recirculation solution 5 is lowered and a pH regulator 15 increases an absorbent flow amount correction signal S15 by corresponding to pH deviation to correct pH. When the rising rate of load and the change width of load are small, pH is corrected only by a pH regulator but, when large, output comes to 1.0 until pH deviation comes to 0 from the point of time when said deviation exceeded the threshold value of a function operator 21 to be inputted to a second multiplier 22 and the output signal S22 proportional to the output signal of a first multiplier 18 is outputted and an adder 23 outputs the set value signal of an absorbent flow amount regulator 19.
Patent JP-H0676265-A (JP)
Title: Binder for magnetic recording medium
Inventor: FUKUDA MASANOBU
IPC: C09D175/04
Filed: 1993-04-27
Abstract: PURPOSE:To provide a binder which ensures high dispersibility even when highly pulverized magnetic powder is used and gives a magnetic coating material having low viscosity, high work efficiency and productivity, to ensure very excellent electromagnetic transducing characteristics and enhanced surface smoothness for a magnetic recording medium obtd. using the magnetic coating material and to enhance the wear resistance of the magnetic recording medium because of high hydrolysis resistance. CONSTITUTION:This binder for a magnetic recording medium consists of polyurethane resin consisting of polyester diol using one or more kinds of branched chain polyalcohols and diisocyanate and having <=80,000 mol.wt. and <=10 deg.C glass transition temp., nitrocellulose having <=1/16 HIG and polyisocyanate or further contains a vinyl chloride-vinyl acetate copolymer.
Patent JP-H10277748-A (JP)
Title: Plasma-working apparatus and working method
Inventor: SASAKI SHIGEO
IPC: B23K37/04
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma working apparatus, by which high precise can be obtd. by providing a first and a second stopper means for deciding the setting position while shifting between the first setting position at a picture enlarging means side and a second setting position at a plasma torch side. SOLUTION: A shifting table 3 is engaged with the second stopper means 14 and while generating plasma arc or plasma jet, the plasma torch 11 is matched with a work for positioning of a clamp device 5 and the marking is executed. The shifting table 3 is shifted and engaged with the first stopper means 13. A matchmark of the picture enlarging means 7 is matched with the mark on the work for positioning and the picture enlarging means 7 is set to this position. The working point on a material 6 to be worked, clamped with a clamping means 5 is adjusted so as to match with the matchmark of the picture enlarging means 7. At the time of engaging the shifting table 3 with the second stopper means 14, the working point in the material 6 to be worked is matched with the plasma torch 11. By this method, the plasma working can be executed to the working point in high precision.
Patent JP-S59225514-A (JP)
Inventor: ISHIKAWA HIROHISA
IPC: H01G13/00
Filed: 1983-06-07
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-H09288266-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA KOJI
IPC: G02B5/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To constitute a large-sized flat display device with plural sheets of TFT(thin film transistor) arraies by making joints so as to be inconspicuous without lowering the brightness of a screen. SOLUTION: This display panel 10 is constituted by joining three sheets of display parts 11, 12, 13 together and the aspect ratio of the shape of the central display 12 is 3:4 and the aspect ratio of shapes of display parts 11, 13 of the left and the right of the part 12 is 9:2. The display panel can be constituted so that joint parts of these display parts are arranged at places other than a central part and the aspect ration of the size of a screen to be formed by these display parts is made to be 9:16. Black matrices of respective display parts 11, 12, 13 are formed so that widths in the horizontal direction become gradually smaller with the separation from joints 14, 15. That is, the width is (a) at the left end part of the display part 11 and the central part of the display part 12 and (b) (b=1.2a) at the joint part between the display parts 12, 13.
Patent JP-H04866-A (JP)
Title: Picture processor
Inventor: KURUMISAWA TAKASHI
IPC: G06T5/00
Filed: 1990-04-17
Abstract: PURPOSE:To express the external shape of an inputted gradation picture by utilizing the density variation of the picture even when the variable density value is unevenly distributed or the color of the background locally varies by finally binary coding digital data in such a way that the threshold is changed by using the statistical value of the digital data obtained by weighting and binary coding the digital data. CONSTITUTION:Digital signals 10 outputted from a correction circuit 103 are inputted to a RAM 202 after they are divided into one-picture data by means of a latch 201 for input. The data inputted to the RAM 202 are sent to another latch 204 for output in the order opposite to the inputting order under the control of a controller 203 and outputted as data signals 20 from the latch 204. The data signals 20 are simultaneously outputted to a weighting circuit 105 and threshold circuit 106 at a period which is three times longer than that of the inputting period. The simultaneously inputted picture element data are simultaneously inputted to a comparator as output signals 30 and threshold signals 40 at the same time delay and sent to an output buffer 108. The data are outputted from the buffer 108, with the white and black being correlated with 'high' and 'low'.
Patent JP-H07311257-A (JP)
Title: Radar target wave simulator
Inventor: MIYAZONO MICHIAKI
IPC: G01S7/40
Filed: 1994-05-16
Abstract: PURPOSE:To provide a radar target wave simulator which can simulate to generate a radar target wave entirely independently from a radar under test. CONSTITUTION:A radar wave reception signal from a radar 11 under test obtained by a receiving antenna 12 is converted to an IF signal by a frequency converter 13, and then orthogonally detected by an I/Q demodulator. An orthogonal detection signal is delayed based on distance data by a waveform memory 17, and again orthogonally modulated by an I/Q modulator 18. When it is returned to an RF signal by a frequency converter 22, a Doppler deviation corresponding to a relative speed is applied by a Doppler modulator 21, suitably power-controlled by a power controller 23 thereby to simulate to generate a radar target signal, which is sent to the radar 11 under test as a radar target wave by a transmitting antenna 24.
Patent JP-S63285374-A (JP)
Inventor: KUROODO ARAN GURATSUTSUMIYUURA
IPC: H01H33/34
Filed: 1988-04-23
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-H11294143-A (JP)
Title: Exhaust emission control device
Inventor: SAKAKIBARA AKIRA
IPC: B01D53/60
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To possibly reduce poisonous material contained in exhaust gas discharged from an internal combustion engine. SOLUTION: Wall portions 4 are arranged in an intermediate portion of a cylindrical pipe 2. A number of tubular nozzles 5 are fixed so as to penetrate the wall portions 4. An upstream side U of the cylindrical pipe 2 is connected to an exhaust pipe 1 arranged continuously from an internal combustion engine, while are exhaust port 6 is formed on a front of a downstream side D of the cylindrical pipe 2. In addition, a communication pipe 8 having an air suctioner 7 is connected. A liquefied material sedimentation part 9 is arranged on a lower portion of the cylindrical pipe 2 on the downstream side D. In such a case, the exhaust gas fed into the cylindrical pipe 2 on the upstream side U is flowed down into the cylindrical pipe 2 on the downstream side D in which pressure is reduced by the air suctioner 7.  At this time, moisture contained in the exhaust gas is speedily cooled and condensed. Poisonous material contained in the exhaust gas is mixed therein for sedimentation. The purified exhaust gas is discharged to the outside from the exhaust port 6.
Patent JP-H05296718-A (JP)
Title: Misalignment judgement method and method for measuring misalignment amount
Inventor: MIURA KAZUE
IPC: G01B11/27
Filed: 1992-04-21
Abstract: PURPOSE:To provide a misalignment judgement method and a method for measuring a misalignment amount having the capability of quickly and easily making judgement as to whether the misalignment of a centered object is within an allowable range, automatically measure a misalignment amount, and process the misalignment amount into information for misalignment correction, when the amount is outside the allowable range. CONSTITUTION:A circular mark M having a diameter equal to a half of a misalignment OK.NG judgement code is provided at a position on respective centering axes of objects A and B. The image of the mark M is formed within visual field in the same direction through an optical system 10. The image of the mark M so formed is read by an image read device 21, and the gravity center of the image is extracted with an image processing device 22. Also, judgement is made as to whether the number of the extracted gravity is one or not. When the number of the gravity center is judged to be two, an inter- gravity distance, a deviation along an X-axis, and a deviation along a Y-axis are calculated from the position coordinates of each gravity, thereby measuring a misalignment amount.
Patent JP-H01274635-A (JP)
Title: Power amplifier for magnetic bearing
Inventor: HISATANI MASUJIROU
IPC: H02K5/16
Filed: 1988-04-26
Abstract: PURPOSE:To prevent transient vibration at bearing section, by performing negative feedback of voltage across a detection resistor arranged in series with a load coil. CONSTITUTION:An input signal Vi is compared, in an I/O comparator 1, with an output from a differential amplifier 5, i.e. a feedback signal Vb, to produce an output signal Vo which is fed to a PWM conversion circuit 2 and the output therefrom as employed for driving a FET 3 ON/OFF. When the FET 3 transits from ON to OFF state, voltage is induced through the impedance of a load coil 4. Consequently, current (i2) flows as shown by an arrow in the forward direction of a protective diode D1 and a detected voltage (=i2.Rd) is fed to a differential amplifier 5 then the amplified output Vb is negative fed back to the I/O comparator 1, where feedback control for comparing the output Vb with the input signal Vi is carried out.
Patent JP-S62256748-A (JP)
Inventor: TSUCHIYA OSAMU
IPC: C04B38/08
Filed: 1986-05-01
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-H0625543-A (JP)
Title: Polymer composition for absorbing liquid containing protein
Inventor: SANDORA MARII YAABURUU
IPC: A61F13/53
Filed: 1991-05-07
Abstract: PURPOSE: To provide an absorptive polymer composition suitable for absorbing liquids containing proteins, such as blood, which has improved initial rate of absorption and can be used for producing the goods such as napkins for women and bandages.  
     CONSTITUTION: This polymer composition is blood-swellable and generally blood-insoluble polymer composition and has the repeating units, wherein at least about 20 mole % of the repeating units comprise pendant neutralized carboxyl group or pendant carboxyl group. The ratio of the pendant neutralized carboxyl group to the pendant carboxyl group is within the range of 1:9-9:11, and at least about 50 mole % of the pendant neutralized carboxyl groups are neutralized with a potassium or lithium base. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04332164-A (JP)
Title: Semiconductor memory device
Inventor: HORI TAKAYUKI
IPC: H01L29/78
Filed: 1991-05-07
Abstract: PURPOSE:To provide a semiconductor memory device for use in a TFT type SRAM (static RAM) where a thick film transistor (TFT) is employed as a load element. CONSTITUTION:In a static type semiconductor memory device where a current supplying load element is constructed with thin film transistors Q21 and Q22, gates of the thin film transistors Q21, Q22 have high resistances 11, and a fine current ignorable with respect to a drain current is driven from a source of the gate to a drain of the same. Hereby, potential on the drain side of the gate is made substantially the same potential as that of a thin film semiconductor layer at a drain end. Thus, there can be prevented an increase of an off- current caused by application of voltage on the drain end of the TFT while the device is off.
Patent JP-H03297548-A (JP)
Title: Gas venting device for die
Inventor: MITSUI MASATAKA
IPC: B29C33/10
Filed: 1990-04-17
Abstract: PURPOSE:To surely execute gas venting by shifting a working element so that longitudinal direction of a link comes to parallel with advancing/retreating direction of a valve body. CONSTITUTION:In a die (movable die) 10, a passage (hole) 24 for gas venting is arranged. At boundary part between the passage 24 and cavity 14, a valve seat 32 is formed and the valve body 30 is fitted to the valve seat 32. The working element 40 is arranged as possible to advance/retreat in the orthogonally crossing direction to the advancing/retreating direction of valve body 30. One end side of the link 44 is hinged to front end side of the working element 40 and the other side is hinged to rear end side of the valve body 30. A working element driving device (air cylinder) 42 is set to outside of the die 10, and the working element 40 is shifted with this until the longitudinal direction of link 44 comes to parallel with the advancing/retreating direction of valve body 30 to fit the valve body 30 to the valve seat 32 and further, by shifting this to the reverse direction, these are separated. The working element 40 is supported with supporting member 50. By this method, leak of material from opening part for venting gas can be surely shut off.
Patent JP-H09267204-A (JP)
Title: Hard metal tool member having strong edge line part and surface-covered hard metal tool member for the same
Inventor: KOBAYASHI MASAKI
IPC: C22C1/05
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a hard metal tool member having a strong laminated part showing excellent tenaciousness, breakage resisting property and chipping resisting property, and a cover hard metal tool member. SOLUTION: Polyhedral hard metal member comprises 3-15wt.% of a bonding phase having Co as the main component, 3-30wt.% of cubic system compound consisting of at least one kind of compound carbonitride, compound carbooxide and compound carbonitrooxide of W and Ti and residuals of tungsten carbide and inevitable impuriyies, and is formed with a surface layer having 3-30μm of depth ranging from the surface of the hard metal member to the inside and substantially consisting of the tungsten carbide and bonding phase. The surface layer is the hard metal tool member formed uniformly up to the edge line part of the polyhedral hard metal member. The hard metal member has the tenacious edge line part containing 0.02-0.2wt.% of oxygen and/or nitrogen for the whole hard metal member.
Patent JP-S5436049-A (JP)
Title: Air conditioner
Inventor: KATOU RIYUUZOU
IPC: F24F7/06
Filed: 1977-08-25
Abstract: PURPOSE: To provide an air conditioner, which is cooperative associated with circulator fans and is capable of air conditioning the room automatically, with no need of any special control wiring, such that temperature in the room be distributed uniformly. 
     COPYRIGHT: (C)1979,JPO&Japio