baber/WOPTO huggingface dataset:
Patent JP-2000143742-A (JP)
Title: Cationic starch substrate, its production and liquid starch composition containing the same paste substrate
Inventor: YAMAMOTO MASAKATSU
IPC: C08F2/22
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic starch substrate improved in wash-off property on washing, capable of providing good starchy property to synthetic fibers and comprising cationic polymer particles by subjecting different specific esters to emulsion polymerization in the presence of a cationic monomer, etc., in an aqueous medium. SOLUTION: (C) A lower fatty acid vinyl ester such as vinyl acetate is subjected to emulsion polymerization with (D) an unsaturated carboxylic acid alkyl ester such as ethylacrylate in an amount of 200-300 pts.wt. based on 100 pts.wt. component C in (A) an aqueous medium such as water in the presence of (B) one or more kinds of cationic monomers and/or cationic polymers (e.g. 2-hydroxy-3-methacryloyloxypropyl-trimethylammonium chloride), preferably at 50-90 deg.C and pH 4-8. The component B is preferably contained so as to become 1-10 wt.% in a paste base.
Patent JP-H10154471-A (JP)
Title: Color television picture tube
Inventor: KO YOSHIO
IPC: H01J29/51
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To easily correct mis-convergence. SOLUTION: In a neck part 11 of a color television picture tube, metal foils 30a-30d are stuck to proper positions corresponding convergence plates 16R, 16G, 16B, to which horizontally deflected magnetic field H is applied from a horizontal coil 21. The metal foils 30a-30d are stuck so as to form an angle, for example 45 degrees, with respect to the alignment direction X of the cathode, while setting the position of G electron beam, which is the center electron beam, as a center. Eddy current is generated in the metal foils 30a-30d by the magnetic field H applied to the R, B electron beams.  Even if eddy current is generated in the G-convergence plate 16G due to the magnetic field H and the force for deflecting the G-electron beam is weakened, the force for deflecting the R, B electron beams can be adjusted similarly by forming the metal foils 30a-30d and consequently, mis-convergence can be easily corrected.
Patent JP-H10164776-A (JP)
Title: Power supply method and device
Inventor: NAKAMURA YOICHIRO
IPC: H01M8/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To enable the supply of power night and day by decomposing water into hydrogen and oxygen with one part of the power and storing it while supplying it with power by a solar battery which generates electricity with sunray by day, and supplying it with power by a fuel battery which uses hydrogen and oxygen as fuel and storing the produced water as the material of liquefied gas by night. SOLUTION: The water is decomposed and liquefied into hydrogen and oxygen by the power supplied by the solar battery which generates electricity, receiving sunray, and each is stored in a fuel tank. The liquefied hydrogen and the liquefied oxygen are gasified, and electricity is generated by hydrogen and oxygen, and the water produced by the chemical reaction in the fuel battery is stored in a water tank. As a result, the power can be supplied night and day by the solar battery by day and by the fuel battery by night, and the fuel battery is charged with one part of the power of the solar battery, and the fuel of the fuel battery is cycled with the storage of the generated water at the same with the power generation of the fuel battery, thus the power can be supplied continuously without replenishing the fuel.
Patent JP-2001131647-A (JP)
Title: Method for recovering valuable metal from alkaline secondary battery
Inventor: ASAHI YASUSHI
IPC: C22B7/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveniently recovering valuable metals usable as the material for a hydrogen storage alloy from an alkaline secondary battery with the hydrogen storage alloy as a negative-electrode active material. SOLUTION: Valuable metals are recovered from an alkaline secondary battery with a hydrogen storage alloy as a negative-electrode active material by this method. Namely, the battery is crushed and/or dismounted in a stage (a), the crushed material and/or dismounted material obtained in the stage (a) are thermally decomposed and reduced at >=200 deg.C in the presence of a reducing agent while keeping the dew point at <=0 deg.C in a stage (b), and then such highly volatile metals as zinc, lithium and potassium and their compounds obtained in the stage (b) are volatilized and removed in a stage (c).
Patent JP-H11220748-A (JP)
Title: Device and method for camera signal processing
Inventor: YAMAMOTO TOSHIHISA
IPC: H04N9/07
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To control effectiveness of correlation with regard to interpolation pixel data when there is much noise in data and so on generated by a CCD or the like. SOLUTION: This device is equipped with an image data interpolation part 15 for generating interpolation pixel data in each direction by interpolating from two directions on the basis of pixel data in a position and/or surrounding of the pixel data which is generated on the bases of an image-pickup signal from a solid-state image-pickup element where an image- pickup light enters by way of a color filter, a correlation value detection part 16 for detecting a correlation value for indicating the degree of correlation in the two directions of the interpolation pixel data, an emphasis/reduction circuit 21 for controlling whether or not the interpolated pixel data are generated by regarding the correlation as important by the correlation value in each of the directions in the image data interpolation part 15,  a weighting and adding circuit 22 for generating interpolating pixel data by weighting and adding each of the interpolation pixel data, on the basis of the correlation value in each of the directions and an image generation means for generating an image on the basis of the interpolated pixel data. With this method, a noise increases in an output from a CCD, since the amount of light inputted to the CCD is little, for example, it is possible to control the effectiveness of the correlation value by having the correlation value changed even if the correlation value cannot be calculated accurately.
Patent JP-H06157878-A (JP)
Title: Copolyestr composition
Inventor: OTA TAKAYUKI
IPC: C08L67/02
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a composition being excellent in impact and heat resistances and having biodegradability, biocompatibility and a high crystallization rate a compounding a specified polyester copolymer and a specified BN particles in a specified ratio. CONSTITUTION:This resin composition comprises 99.5-97wt.% copolyester comprising 97-85mol% structural units derived from 3-hydroxybutyrate and 3-15mol% structural units derived from 4-hydroxybutyrate and 0.5-3wt.% BN particles having a particle diameter of 5-50mum.
Patent JP-H08142873-A (JP)
Title: Grip for operating lever
Inventor: TANNAI SATOSHI
IPC: B60K20/02
Filed: 1994-11-25
Abstract: PURPOSE: To prevent rotating operation from being performed by mistake during tilting operation and reduce the fatigue of a hand associated with rotating operation in an operating lever enabling the tilting operation of a lever rod and the rotating operation of a grip. CONSTITUTION: A grip for an operating lever is constituted of a fixed grip part 31 fixed to a lever rod 2, and a movable grip part 32 that can be operated to rotate in relation to the fixed grip part 3 around the longitudinal axis of the rod from a specified rotational neutral position. A finger hook part 32b for hooking a finger for the rotating operation of the movable grip part 32 is formed at the hand grip face 32a of the movable grip part 32, and the hand grip face of the fixed grip part 31 is formed into such shape as to be continuous in the direction of the longitudinal axis from the hand grip face of the movable grip part 32 at least in the rotational neutral state.
Patent JP-H07167164-A (JP)
Title: Manufacture of stator-housing of electromagnetic clutch
Inventor: TABUCHI YASUO
IPC: B21D53/88
Filed: 1993-12-15
Abstract: PURPOSE:To provide a manufacturing method for a low-cost stator housing. CONSTITUTION:In a stator housing 6, the inner and outer peripheral walls 6b and 6c of a housing part 6a are formed by forming recessed parts 9 on the surfaces of the inner and outer peripheral sides of housing raw material formed into a circular, shape and then thinly extending the inner and outer peripheral sides of the housing raw material into a cylindrical state by ironing, being a kind of plastic working. At that time, the recessed parts 9 provided on the surfaces of the housing raw material are formed on the inner surfaces of the inner and outer peripheral walls 6b and 6c.
Patent JP-S63168134-A (JP)
Inventor: FUTABOSHI IKUO
IPC: A47J36/02
Filed: 1986-12-27
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-H10137541-A (JP)
Title: Desulfurization of flue gas
Inventor: YASUMUNE TAKETOSHI
IPC: B01D53/50
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost by adding a basic calcium slurry into a part separately collected from a desulfurized solution discharged from a desulfurizing process, allowing the basic calcium to react with a magnesium salt with a pH specifically controlled and producing and separating magnesium sulfite and gypsum to simplify a desulfurization and regeneration process. SOLUTION: The desulfurized solution discharged from a desulfurizer 1 is supplied mainly to a mother liqueur tank 2 from a desulfurized solution discharge passage L2, a magnesium hydroxide slurry is supplied from a magnesium hydroxide slurry supply passage L5 connected to a magnesium hydroxide slurry tank 3 and is adjusted to pH 6-7 to convert magnesium hydrogen sulfite to magnesium sulfite. At the same time, the concentration of the sulfite is controlled by blowing air from an air suction passage G4 of an ejector 12 to oxidize a part of magnesium sulfite to magnesium sulfate. And an adjusted absorbing solution is circulated to the desulfurizer 1 from an absorbing solution circulation passage L1 as a desulfurization absorbing solution.
Patent JP-H05216630-A (JP)
Title: Correlative random number generator
Inventor: KOBAYASHI KAZUTOMO
IPC: G06F7/58
Filed: 1991-11-29
Abstract: PURPOSE:To generate random number sequence with the decided correlation function and the probability distribution by converting the output value of a filter arithmetic unit according to the decided function. CONSTITUTION:The independent random sequence is generated from a random number generation means 1 and a filter 2 having the frequency characteristic deciding the output of the generator 1. The output of the filter 2 becomes the random number sequence with the set correlation, and inputted to a converter 3. The converter 3 replaces the inputted numeric by another one. In this case, the required correlation is displayed by power spectum and the frequency characteristic of the filter 2 is decided by means of the prescribed relation. With the reverse Fourier conversion, the impulse response of the filter 2 is obtained. The random number sequence with the required correlation is realized by passing the independent random number to the filter 2 having the obtained impulse response.
Patent JP-H07222401-A (JP)
Title: Canned motor pump
Inventor: KOBAYASHI MAKOTO
IPC: H02K5/128
Filed: 1994-11-25
Abstract: PURPOSE:To provide a canned motor pump whose bearing concentricity can be obtained easily and which has a little hydrodynamic loss in a flow path and has a good pump efficiency and which can be assembled easily. CONSTITUTION:In a canned motor pump which has a stator can 33 installed in the internal face of a stator of a motor and wherein the main flow runs along the internal face of the stator can 33, a rotor 42 of the motor is installed at one end of a main shaft 41 and a pump impeller 48 at the other end and all the bearings 45, 46 are located between the rotor 42 and the impeller 48.
Patent JP-H05152515-A (JP)
Title: Semiconductor device
Inventor: KOMATA TAKASHI
IPC: H01L21/822
Filed: 1991-11-29
Abstract: PURPOSE:To form a high resistance in a small occupied area to make a current small in an actuating circuit constituted with a resistor and transistor. CONSTITUTION:An area between a collector led out region 8 of a first element formation area where an NPN transistor is provided, and a resistance extraction region 9 of a second element formation area connected through an N type epitaxial layer 3 directly beneath a field oxide film 4 is used as a resistance layer, so that the transistor and resistor which are separated to be independent on each other according to the prior art are integrated to reduce the occupied area and at the same time, to obtain a higher resistance.
Patent JP-H10272486-A (JP)
Title: Blological treatment of waste water
Inventor: TASHIRO EIICHI
IPC: B01D61/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To restrain the abnormal generation of Arcella to which the clogging of meshes of a membrane is attributed and to secure water treatment stabilized for a long period of time by introducing waste water into a vessel incorporating a submerged membrane device to keep MLSS in the vessel high, and also performing intermittent aeration from below the submerged membrane device. SOLUTION: Waste water of high MLSS adjusted by using active sludge in a terminal treatment plant is accumulated in a raw water tank 1 and is intermittently and quantitatively sent to an aeration tank 2, where it is aerated to be subjected to biological treatment. Furthermore, a saponin containing agent is fed to the aeration tank 2 or to upstream thereof. In the aeration tank 2, a membrane separator 3 into which plural sets of ultrafiltration membranes are incorporated in a set of 2 is housed, and treated water which has been subjected to solid-liquid separation there is sent to a treated water tank 4.  Since when the saponin containing agent is added, oxygen dissolving efficiency is improved to provide a superaerated state, an aeration device 5 arranged under the membrane separator 3 is operated under intermittent aeration to decrease Arcella and also remove material stuck on the membrane surface.
Patent JP-H08151296-A (JP)
Title: Method for forming single crystal diamond film
Inventor: SHINTANI YOSHIHIRO
IPC: C30B25/02
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a single crystal diamond substrate of a large area and enable a remarkable improvement in characteristics of diamond and practical use thereof by vapor synthesizing a diamond film using a simple substance or an alloy of platinum having a prescribed crystal face as a substrate. CONSTITUTION: A diamond film is vapor synthesized by using a simple substance or an alloy material of platinum having a prescribed crystal face as a substrate. This method for forming the single crystal diamond film is based on the discovery about the formation of the single crystal film of the diamond by the vapor synthesis of the diamond on a substrate or a film of a simple substance or an alloy of platinum having the (111) crystal face or (001) crystal face. The single crystal diamond film is readily formed in only a prescribed region on the substrate according to the method for forming the single crystal diamond film.  For that purpose, the vapor of the simple substance or alloy of the platinum having the (111) or (001) crystal face may be deposited in only the prescribed region expected to form diamond nuclei on the substrate and the other regions may be previously masked with a silicon nitride or a silicon oxide film.
Patent JP-H08150953-A (JP)
Title: Controller for motor-driven power steering device
Inventor: ENDO SHUJI
IPC: B62D5/04
Filed: 1994-11-28
Abstract: PURPOSE: To improve steering feeling when a vehicle is in a straight advance condition. CONSTITUTION: A straight advance detecter 31 judges whether a vehicle is in a straight advance condition or not through the input of current command value I, motor current control value E and steering torque T. When the torque T is smaller than a specified value T0 and the angular velocity of a motor ωis smaller than a specified value ω0 it judges that the vehicle is in the straight advance condition and then an output Ip from a torque compensator 32 is outputted to an adder 23. The compensator 32 calculates the compensation value If proportional to the differential of the torque T by an equation and the value is added to the compensation value Im from a compensation memory 33, and then it is outputted to the adder 23 to set the value I.  When the torque T is larger than the specified value T0 and the velocity of the motor is larger than the specified value ω0 it judges that the vehicle is not in the straight advance condition and the addition of the value If is not carried out.
Patent JP-H10159340-A (JP)
Title: Concrete placing joint method
Inventor: NAKAMURA AKIO
IPC: E04G21/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a laitance layer, and enhance adhesive strength of a construction joint by additionally placing a specific polymer emulsion concrete composite material before precedently placing concrete is hardened, and placing placing joint concrete after concrete and polymer emulsion concrete are hardened. SOLUTION: A polymer emulstion concrete composite materail on which a glass transition temperarture of a polymer or a copolymer in a polymer emulsion is (-) 35 to 50 deg.C, is prepared, and is added to a precedentry placing concrete layer and is compacted in a condition where the precedently placing concrete layer in a form is not hardened. Afterwards, curing in moist air is performed while the form is installed as it is. Next, placing joint concrete is fully added in the form on a hardened polymer emulsion concrete composite material layer in the form, and is compacted, and a specimen is formed, and curing in moist air is performed while the form is installed as it is.
Patent JP-H04187742-A (JP)
Title: Electric resistance welded steel tube for machine structure excellent in machinability
Inventor: HANEDA KENJI
IPC: C22C38/06
Filed: 1990-11-21
Abstract: PURPOSE:To manufacture a steel tube for machine structures good in the treatment of chips by electric resistance welding by specifying the content of S, Ca and O in steel and their relationship. CONSTITUTION:The compsn. of electric resistance welded steel for machine structures is constituted of, by weight, 0.02 to 0.60% C, <=0.4% Si, 0.20 to 2.0% Mn, <=0.030% P, <=0.040% S, 0.001 to 0.006% solAl, 0.0100 to 0.0250% N, <=0.0060% O, 0.001 to 0.020% Ca and the balance Fe with inevitable impurities. Furthermore, Ca%/(1.25%XO%+0.625XS%)>=0.05 is regulated. If required, 0.10 to 1.50% Cr and 0.10 to 0.60% Mo are moreover incorporated therein. By the limitation of the content of S, Ca and O, weld cracks caused by inclusions as free cutting components at the time of electric resistance welding and the reduction of yield caused by the defect of UST at the time of an ultrasonic test can be suppressed, and, furthermore, the treatment of chips can be improved by the effect of N.
Patent JP-H06145622-A (JP)
Title: Tacky adhesive composition
Inventor: ATSUJI MINORU
IPC: C09J133/04
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a tacky adhesive composition composed of a specific copolymer and a specific compound, having excellent tacky adhesivity, cohesivity and tackiness and useful for tacky adhesive tape, etc. CONSTITUTION:This adhesive composition is produced by compounding (A) 100 pts.wt. of a copolymer composed of (i) 60-99.3wt.% of an alkyl (meth) acrylate monomer unit having a 4-12C alkyl group, (ii) 0.2-15wt.% of a vinyl monomer unit having cyano group and (iii) 0.5-39.8wt.% of other vinyl monomer unit with (B) preferably 1-5 pts.wt. of a compound of formula (R is 4-22C alkyl or 1-20C substituted phenyl; A is 2-4C alkylene; (n) is 0-100; M<1> and M<2> are H or salt-forming substance) such as polyoxyethylene 2-ethylhexyl ether sulfosuccinate disodium.
Patent JP-H05286621-A (JP)
Title: Sheet discharge device of printing device
Inventor: MIZUNO MASAMITSU
IPC: B41J13/00
Filed: 1991-11-29
Abstract: PURPOSE:To send a printed sheet to the specified discharge position only with a second discharge roller and a pressure roller and stop there the sheet without furnishing the discharge device with any pushout lever and sensor for printed sheets. CONSTITUTION:A lower and an upper guide plate 4, 5 are installed horizontally in parallel down from a first discharge roller which is provided in the sheet discharge part of a printing device concerned, and a second discharge roller 6 connected with a drive device is installed in a position inside of a cabinet a certain distance from its sheet discharge opening 13, and on the lower guide plate 4 a pressure roller 7 is furnished in such a way that it can emerge and retract toward/from the second discharge roller 6.
Patent JP-H07164892-A (JP)
Title: Battery removing device for vehicle
Inventor: YAMAMOTO TATSUYUKI
IPC: B60K1/04
Filed: 1993-12-16
Abstract: PURPOSE:To provide a device, by which a battery can be attached and detached without a large-scale equipment such as a lift installed by dipping down the floor surface of a factory. CONSTITUTION:A battery removing device comprises a battery rack 1 provided in such a manner as to store one or more batteries BT and in such a manner as to be carried in and out in the horizontal direction of a vehicle 4 to the lower position of a battery install part 40 of the vehicle 4, and a lifting tool 2 which has an engaging part 24 which can be engaged with the battery rack 1 in the vertical direction of the vehicle 4 and is installed on the vehicle in such a manner as to be elevated in the vertical direction of the vehicle 4. The battery rack 1 is carried in below the battery installation part 40 of the vehicle, and the lifting tool 2 and the battery rack 1 are engaged with each other in the vertical direction of the vehicle. After that, the lifting tool 2 is lifted by an elevating jig 3 and a jack 6 to take the battery rack 1 in the battery installation part 40.
Patent JP-H01156615-A (JP)
Title: Calibrating method for thickness measuring instrument
Inventor: ISHIKAWA HIROTOSHI
IPC: G01B13/06
Filed: 1987-12-15
Abstract: PURPOSE:To prevent the influence caused by a variation of a characteristic in the Z direction from appearing in a result of measurement by deriving a correcting signal of each data collecting point by using a zero error signal and a Z direction characteristic curve which is updated at every calibration. CONSTITUTION:In a state that a sheet-like object 4 does not exist, and also, under almost the same temperature condition as the time of measurement, the upper detecting head 2 and the lower detecting head 3 are scanned, and zero errors d1, d2, d3... of each data collecting points S1, S2, S3... are derived. Subsequently, by setting a gap between the heads 2, 3 to the same interval Z0 as a regular measuring state, a zero measurement is executed. Next, by allowing the head 3 to descend by a prescribed quantity DELTAZ and setting the gap between the heads to Z0+DELTAZ, the zero measurement is executed. From a result of zero measurement of these two states, a Z direction characteristic curve C1 is obtained. From the errors d1, d2, d3... and the curve C1, inter-head gaps Z1, Z2, Z3... are obtained, and by using these gaps and a Z direction characteristic curve C2, correct correcting signals d1', d2', d3'... are obtained.