baber/WOPTO huggingface dataset:
Patent JP-H06273980-A (JP)
Title: Preparation of color toner
Inventor: ROBAATO DABURIYU ANDAASON
IPC: G03G9/09
Filed: 1994-02-22
Abstract: PURPOSE: To improve the blending or mixing compatibility of a color toner. CONSTITUTION: A 1st toner contg. a resin such as a styrene-butadiene copolymer, a pigment such as a magenta pigment, an electric charge intensifying additive such as distearyl dimethyl ammonium methyl sulfate, surface additives such as colloidal silica particles and zinc stearate and a blending compatible component such as an Al complex is produced and a 2nd toner contg. a resin, a pigment, an electric charge intensifying additive, surface additives and a blending compatible component like the 1st toner is added to the 1st toner to produce the objective color toner.
Patent JP-S63192517-A (JP)
Title: Method and device for straightening squareness of h shape
Inventor: MATSUBARA NOBUNARI
IPC: B21D3/05
Filed: 1987-02-06
Abstract: PURPOSE:To straighten a squareness irrespective of the initial defective state of an H shape by operating the push-in amt. by a pushing roller according to a measured squareness and repeating the straightening stage in specific times. CONSTITUTION:The straightening machine is composed of a pushing roller 11 and web constraining roller 12, a pair of two rollers are able to press a flange independently respectively by a cylinder 13 and the inclination angle of the roller is made adjustable by a cylinder 14 so as to attain to a line contact with the flange. The constraining roller 12 makes a roll gap adjustable by a cylinder 15 according to the web thickness. This straightening machine simple body is arranged in series in specific numbers to unload by pushing the flange in a defective shape of an H shape 3 with a straightening machine. The H shape is straightened over the whole length direction by the springback work caused at this time. In the case of unabling to straighten at a time according to the deforming state and deformation amt. of the H shape, this stage is repeated in the specified times to complete by reducing the deformation amt. gradually.
Patent JP-S52107785-A (JP)
Title: Semiconductor unit
Inventor: WADA TOSHIO
IPC: H01L29/78
Filed: 1976-03-08
Abstract: PURPOSE:To obtain the memory cell with little number of surface electrodes by providing high dense PN junction at one output area of transistor.
Patent JP-S61184762-A (JP)
Title: Disk loading device
Inventor: FUKUSHIMA YUKIYASU
IPC: G11B17/056
Filed: 1985-02-12
Abstract: PURPOSE:To attain the smooth horizontal movement of a mobile member with a small number of parts by using said mobile member containing guide grooves on its right and left side faces, a rotor having an almost V-shaped convex or concave section and a support shaft which holds rotatably the rotor. CONSTITUTION:The rotors 3 and a rotor 3 which have approximately V-shaped sections are provided at the side face and the other side face respectively and fit an approximately V-shaped groove of a guide member 2. The support shafts 5 and 6 hold rotatably the rotors 3 and 4. The rotors 3 set at one side are supported rotatably by the shaft 5 with high accuracy and at the same time eliminates the gap formed in the axial direction of the shaft 5 to decrease extremely the actions in the axial direction. While the rotor 4 set at the other side has the smaller length than the shaft 6 so that it can move on the shaft 6 in its axial direction. Thus the smooth movements are secured for a mobile member 1 with no variance given to the action load even in case the member 1 has a dimensional error or a dimensional change due to a temperature change.
Patent JP-S62197180-A (JP)
Inventor: RAINHARUTO KUNOOPU
IPC: B05C3/20
Filed: 1987-02-06
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-S58141506-A (JP)
Inventor: NAGATA YASUSHI
IPC: H01C7/04
Filed: 1982-02-18
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-H09218392-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: ENOMOTO HIROMI
IPC: G02F1/133
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute optimum γcorrection according to plural liquid crystal display panels by making it possible to set plural kinds of gradation voltage sets according to the characteristic curve of the transmittance of the liquid crystal display panels and impressed voltages. SOLUTION: The driving voltage from a writing data power source section 26 is supplied to a data driver section 22 and the data lines on a TFT substrate 13 are driven by the data driver section 22. The data driver section 22 supplied with the gradation signals and color signals corresponding to the video signals forms the gradation voltage sets subjected to the γ correction and selects the driving voltages corresponding to the gradation signals from the formed gradation voltage sets. A reference power source is supplied from the writing data power source section 26 to the gradation voltage forming section. The gradation voltage forming section forms 64 kinds of the voltages subjected to the γ correction corresponding to 64 gradations.  The gradation voltage forming section is capable of setting plural kinds of the gradation voltage sets set according to the characteristic curve of the transmittance and impressed voltages of the liquid crystal display panel 20.
Patent JP-S59149226-A (JP)
Title: Article delivery method and device
Inventor: HAYASE MASAO
IPC: B65G47/53
Filed: 1983-02-17
Abstract: PURPOSE:To improve the shift efficiency by providing an inclining mechanism and an extruding device on a mounting unit provided in the middle to deliver an article from the first position to the second position. CONSTITUTION:When an article 1 having a smooth surface is delivered from the first position 2 to the second position 3, the article at the first position is adsorbed with a vacuum sucker 12 and shifted onto an interim mounting unit 53, which is then inclined, and the article is delivered to the second position while it is forcibly pushed at its back in conjunction with an inclination action of the interim mounting unit 53. Accordingly, the productivity can be improved due to the reduction of the delivery time and the resulting high efficiency, and also the article can be reliably delivered to a predetermined position.
Patent JP-H02264068-A (JP)
Title: Raised woven or knit fabric and preparation thereof
Inventor: FUKUDA KEIJI
IPC: D06M101/16
Filed: 1989-02-02
Abstract: PURPOSE:To eliminate the difference between the lusters of the side and cross- sectional surfaces of raised fibers to prevent the black or white fading of the raised fibers by dissolving and eroding the raised portion of a raised woven or knit fabric comprising specific fine particle-containing polyester fibers to form specific random projections and depressions on the side and cross-sectional surface of the fibers. CONSTITUTION:A raised woven or knit fabric is formed of polyester synthetic fibers containing 0.3-5wt.% of colloidal silica having an average particle size of <=0.2mu, preferably <=0.1mu. At least the side and cross-sectional surfaces are dissolved and eroded with a solvent for the polyester fibers or with a common solvent for both the fine particles and the polyester to form random projections and depression on the side and cross-sectional surface of the fibers in amounts of 10-1000 projections and depression per 100mu<2> wherein the flat distance between the lowest points of a depression and an adjacent depression is 0.2-0.7mu.
Patent JP-S62191542-A (JP)
Inventor: OKAMOTO KAZUYOSHI
IPC: D06M23/00
Filed: 1987-02-05
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-S59149943-A (JP)
Title: Adhesive resin composition
Inventor: ITOU KOREATSU
IPC: C08K3/26
Filed: 1983-02-16
Abstract: PURPOSE:To provide a resin compsn. which can be easily bonded and has firm durable adhesion, containing a modified olefin polymer, a metallic compd. and a (meth)acrylate polymer or a styrene polymer. CONSTITUTION:A resin compsn. consists of a modified olefin polymer (A) contg. an unsaturated carboxylic acid or its anhydride, or a polymer compsn. composed of said polymer (A) and an unmodified olefin polymer (B), a (meth)acrylate polymer and/or a styrene polymer (C) and a metallic compd. (D) selected from among Groups II, III, IV, VI and VIII metal oxides, hydroxides, phosphates, carbonates and carboxylates. Pref. the polymer compsn. composed of the polymers A and B contains at least 0.01mmol of an unsaturated carboxylic acid or its anhydride per 100g of the polymer compsn.
Patent JP-H04247836-A (JP)
Title: Manufacture of titanium matrix composite
Inventor: SOEDA TOMOMI
IPC: C23C8/24
Filed: 1991-01-24
Abstract: PURPOSE:To manufacture a titanium-base composite capable of increasing the adhesive properties in the boundary between titanium or a titanium alloy and ceramics, and capable of manufacturing a titanium-base composite having high strength and high ductility. CONSTITUTION:The surface of the powder of titanium or a titanium alloy is nitrided to form titanium nitride, and after that, the powder whose surface is nitrided is sintered.
Patent JP-S62184329-A (JP)
Title: Evaluating device for optical member
Inventor: ARAI MASARU
IPC: G11B7/12
Filed: 1986-02-07
Abstract: PURPOSE:To evaluate quantitatively the convergence stage of a beam by a lens by displaying the intensity of the beam which is converged by the lens numerically as a voltage value. CONSTITUTION:The beam for inspection which is emitted by a beam irradiating member 11 is transmitted through a beam expander 12 and reflected by a reflecting member 13 to illuminate an objective 2 as parallel light,and the beam is converged by objectives 2 and 1 to strike on a microscope object 14. The spot image of the inspection beam detected by the microscope objective 14 is projected on the screen of a TV monitor 16 through a TV camera 15. In this case, a peak detecting circuit 21 to which a video signal 2 outputted by the CCD or image pickup tube in the TV camera is inputted is provided and the peak detecting circuit 21 detects the highest voltage value from the video signal 20. Further, a display device 22 is connected to the peak detecting circuit 21 and the highest voltage value of the video signal 20 is displayed.
Patent JP-H06290669-A (JP)
Title: Pushbutton switch illuminated by light emitting diode for using it with elevator
Inventor: JIEIMUZU ERU MAAFUII
IPC: H01H9/16
Filed: 1994-02-23
Abstract: PURPOSE: To provide a push button switch for an elevator which can emit confirmation signals as bright as an incandescent bulb. CONSTITUTION: This push button switch comprises a transparent push button 4, an adaptor to hold the push button in a manner that the push button can slide, a plurality of light emitting diodes installed in a printed circuit board to illuminate the push button 4, and a light reflector 10 to guide light rays emitted out of the light emitting diodes to the push button. The light reflector 10 is placed between the push button 4 and the adaptor 6. The bottom part 8 has a recessed part 14 having walls extended in the radial direction and formed in the bottom part 8 in order to hold a printed circuit board 13.  A plurality of holes extended in the axial direction are formed in the light reflector 10 and one of the holes is arranged nearly coaxially with the axis in the longitudinal direction of the light reflector 10 and other holes are arranged as to form a square at equal gaps from the former. Respective light emitting diodes are positioned on a printed circuit board 13 adjacently to respectively relevant holes one by one.
Patent JP-S61200526-A (JP)
Title: Fiber optics frequency shifter
Inventor: KENISU ARAN FUESURAA
IPC: G02F1/01
Filed: 1986-02-06
Abstract: A fiber optic frequency shifter comprises an optical fiber (200) having an acoustic conducting medium (202) for propagation of an acoustic signal. The acoustic medium is preferably shaped as a rod, and the acoustic signal propagates longitudinally down the rod. The optical fiber is wound around the rod with plural turns such that the axis of the fiber is at an angle relative to the wave fronts of the acoustic signal. As the acoustic signal propagates through the rod, it causes stress on the portions of the fiber in contact with the rod. The stress on the fiber caused by the acoustic wave causes optical energy to be transferred between two propagation modes of the fiber. This transferred energy is shifted in frequency by the frequency of the acoustic signal. By tightly winding the turns of the fiber, high frequency shifts can be obtained.
Patent JP-H11223953-A (JP)
Title: Removing solution for photosensitive dry film
Inventor: SUZUKI KATSUMI
IPC: G03F7/42
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide removing solution which can effectively inhibit alkali burning tarnish and corrosion and eliminate a pickling step even when a photosensitive dry film stuck on a copper alloy strip is removed with an alkaline removing soln. at a high temp. by adding a corrosion inhibitor to the alkaline removing soln. SOLUTION: A corrosion inhibitor is added to an alkaline removing soln. The corrosion inhibitor is preferably benzotriazole and the amt. is preferably 0.01-0.10% of the alkaline removing soln. The alkaline removing soln. is preferably an aq. soln. of sodium hydroxide or potassium hydroxide and the concn. is preferably 3-10%. Even when a photosensitive dry film stuck on a copper alloy strip is removed with the alkaline removing soln. at a high temp., alkali burning tarnish and corrosion can be effectively inhibited, and even when the strip is then plated, uneven plating and tarnish can be effectively inhibited and a pickling step can be eliminated.
Patent JP-S55117906-A (JP)
Title: Segment length instrumentation system
Inventor: KABURAYAMA YUKIKAZU
IPC: G01B21/02
Filed: 1979-03-06
Abstract: PURPOSE: To measure a segment length digitally and full-automatically by adding 90°-direction outline point marks and 45°-direction outline point marks to a narrow- line pattern and by counting these marks and by performing correction properly.  
     CONSTITUTION: An arbitrary segment is made into a four-direction connection narrow-line pattern, and this pattern is processed with horizontal line L 1  or vertical line L 2  and is converted to the set of minute black points BP. A mask is used to process the set of black points BP into a 90°-direction or 45°-direction outline point pattern with marks ○ or marks × around the set, and this pattern is stored in a memory. The number of marks ○ and marks × is counted, and length l of the black point group, namely, the segment is obtained according to expression l≈ (n 1 +0.41n 2 )/2 from number n 1  of white circles and number n 2  of black points, so  that an accurate segment length can be obtained by performing a prescribed correction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61186419-A (JP)
Title: Production of drive shaft
Inventor: MIYAMOTO TAISUKE
IPC: C22C38/14
Filed: 1985-02-13
Abstract: PURPOSE:To eliminate the need for a tempering treatment and to produce a drive shaft having excellent impact resistance by forming a steel member contg. a specific ratio each of C, Mn, B, Ti and Al to a drive shaft shape and subjecting the same to induction hardening under specific conditions. CONSTITUTION:The steel member made of the compsn. consisting, by weight, 0.30-0.38% C, 0.6-1.5% Mn, 0.0005-0.0030% B, 0.01-0.04% Ti, 0.01-0.04% Al, and the balance Fe and inevitable impurities is formed to the drive shaft shape by a forming method such as cold forging. The member is then subjected to the induction hardening until the ratio t/r between the induction hardening depth (t) and the radius (r) of the steel member attains >=0.40. The excellent cold forgeability is provided to the steel member and the quenching crack is prevented. The drive shaft having the excellent impact resistance is obtd. even if the tempering treatment after the induction hardening is omitted.
Patent JP-H03232594-A (JP)
Title: Waste water treatment
Inventor: KAMIMURA SHIGEKI
IPC: C02F3/28
Filed: 1990-02-07
Abstract: PURPOSE:To enhance treatment efficiency and to promote the energy saving of a factory by utilizing the heat energy obtd. by using a solar system in an anaerobic waste water treatment and elevating the temp. at the time of the treatment of the waste water to a high temp. region. CONSTITUTION:The waste water is admitted into the lower part of a treating tank 2 and is subjected to the waste water treatment to decompose org. matter by anaerobic bacteria 6 in this tank. The water is discharged as the treated water from the lower part thereof to the outside of the tank. Gaseous methane 7 formed at the time of the treatment is sent into the factory 1 and is effectively utilized as the energy source of other devices. The waste water in a heating tank 10 is heated up by using the heat energy obtd. by the solar system 8 equipped in the factory 1 as an energy source. The temp. of the waste water is simultaneously kept at the high temp. region optimum for the waste water treatment by a controller 9.
Patent JP-H01263745-A (JP)
Title: Recovery of data base
Inventor: UIRIAMU UORUTAA MAIE JIYUNIA
IPC: G06F7/22
Filed: 1989-02-06
Abstract: PURPOSE: To avoid the defect of a shadow method and realize the simultaneity of a sub-page and restoration from a plural-page transaction by quickly and efficiently executing an operation at an overhead point at the time of execution and also unnecessitating an analysis step at the time of restoring. CONSTITUTION: Functions MINBUFLSN and LOWTRANLSN realized in a computerized routine are defined and add the first and second components of a check point. MINBUFLSN functionally executes first updating as against a first 'soiling' data page inside a RAM buffer. LOWTRANLSN is functionally executes the first updating of sequence in a table corresponding to the transaction where respective kinds of updating are not functionally comitted. The two components are periodically taken-out during advance writing and stored in a log header as the function of logging action. At the time of recovering, the check point is retrieved and the functions between the components are compared by a recovery algorithm.
Patent JP-S58154538-A (JP)
Title: Alkylaminoalcohol derivative, manufacture and novel drug
Inventor: JIERARUDO REKURERUKU
IPC: A61K31/15
Filed: 1983-02-18
Abstract: Glaucoma can be treated by the application to the eye of a physiologically active amount of a compound of the formula   <IMAGE> in which: each of R3 and R4 is selected from hydrogen, and alkyl, alkenyl and cycloalkyl radicals, or R3 and R4 together with the carbon between them are a cycloalkylidene radical, R2 is a lower alkyl radical, and the salts thereof with pharmaceutically acceptable acids, in an opthamologically accepted carrier therefor, which when liquid and an isotonic agent is present can have the form of an eye lotion. The 1-N-tert.-butylamino derivatives of 3-(cyclopropyl-methyl-ketone-oximino)-propan-2-ol, 3-(dicyclopropyl-ketone-oximino)-propan-2-ol, and 3-(3,3,5-trimethylcyclohexane-1-ketone-oximino)-propan-2-ol are novel compounds within such formula specifically useful for such treatment.
Patent JP-S63194572-A (JP)
Title: Reduction control of cycloconverter reactive power
Inventor: KITAMURA KATSUHIKO
IPC: H02M5/27
Filed: 1987-02-09
Abstract: PURPOSE:To reduce reactive power by performing asymmetrical control between thyristor bridges between respective phases while converting a voltage between respective phases into a sinusoidal interphase voltage. CONSTITUTION:A three-phase cycloconverter driving a tree-phase AC motor 1 is composed of antiparallel-connected thyristor bridges 2A-2B with each phase, a three-phase transformer 3 and a gate control circuit 4 asymmetrically controlling said thyristor bridges 2A-2B between respective phases. During a period of time for which a plus side voltage of one phase voltage is higher than other two phase voltages, said cycloconverter alpha-limit controls the thyristor bridge corresponding to said phase voltage, and successively switches a phase to be alpha-limit controlled at each 120 deg.. In this case, a terminal voltage to be applied to the motor 1 is given in the symmetrical waveform in spite of an interphase asymmetrical control.
Patent JP-S56121780-A (JP)
Title: Thermal head
Inventor: NAGANO KATSUTO
IPC: B41J2/335
Filed: 1980-03-03
Abstract: PURPOSE:To prevent the deterioration of a resistance value to repeated heating and prolong the lifetime of the device by providing high-resistance silicon layers above and below a silicon heater layer in the region of a heating part in the thermal head wherein the silicon heater layer is used as a heating resistor. CONSTITUTION:As the high-resistance silicon layer is used a thin polycrystalline silicon film whereon oxygen or nitrogen of about 10wt% or loss is doped and whose specific resistance is about 10<-1>-10<8>OMEGAcm. On a substrate 2 whereon a glaze layer 3 for accumulating heat is provided are laminated the high-resistance silicon layer 71, the silicon heater layer (having specific resistance of 2X10<-4>-5X10<-3>OMEGAcm approx). 4, a pair of lead layers 51 and 53 opposed to each other at a prescribed distance and the high-resistance silicon layer 75 in this order and further thereon a protecting layer 6 is provided, whereby the thermal head is formed.
Patent JP-S62187188-A (JP)
Inventor: SATO GORO
IPC: C03C17/25
Filed: 1986-02-08
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-H11210268-A (JP)
Title: Joint construction of antifouling membrane in membrane structure
Inventor: TADOKORO HIROMOTO
IPC: D06H5/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a black line caused by organic matter such as mold, etc., in a joint section between membrane members in a membrane structure molded by making edge sections of adjoining membrane members thermally weld to each other and to make it possible to keep the appearance the membrane structure favorable. SOLUTION: A plurality of thermal melting resin membrane members 5 and 6 are arranged. Edge sections 11 and 11 of both membrane members 5 and 6 are overlapped each other so that the rear side 10a of the edge section 11 of the other membrane member 6 opposed to the edge section 11 is connected to the front side 9a of the edge section of one membrane member 5 of the edge sections opposed respectively to the adjoining membrane members 5 and 6. An oxidation titanium film 14 is coated on the general front side 9b except the front side 9a of the edge section 11 from the front side 9 of one membrane member 5. Both edge sections 11 and 11 are thermally welded to each other in the middle part in the direction of the width of an overlap section of both edge sections 11 and 11.
Patent JP-H03230233-A (JP)
Title: File controller
Inventor: WAKE YASUHIRO
IPC: G06F12/00
Filed: 1990-02-05
Abstract: PURPOSE:To effectively utilize the storage area of a file by outputting an expansion control signal for the file when the file is stored in a compression type storage area, accessing a normal type storage area, and updating a control table. CONSTITUTION:When an area which is large enough for allocation can not be secured in the normal type storage area 2, a compression control signal for a corresponding file is supplied to a compressing means 5 in order from the file which is shortest in remaining presence period according to the contents of the control table 4 and files are compressed and stored in the compression type storage area 3 to secure the necessary area in the normal type storage area 2. An input/output means 1 when accessing a file investigates the contents of the control table 4 and accesses the area 2 when the file is stored in the compression type area 2, but when the file is stored in the compression type area 3, the expansion control signal for the file is supplied to an expanding means 6 to expand the file in the normal type area 2, which is accessed to update the contents of the control table 4. Consequently, the storage area of the files is utilized effectively and the load on a user is reduced.