baber/WOPTO huggingface dataset:
Patent JP-S5622615-A (JP)
Title: Manufacture of starting material for carbon material
Inventor: YUMITATE KOUZOU
IPC: C01B31/00
Filed: 1979-07-27
Abstract: PURPOSE: To manufacture starting material for a carbon material of optically anisotropic small spheres in a high yield by subjecting heat treated pitch to gravity sedimentation with light oil or middle oil as a solvent at a specified temp. under a specified pressure.  
     CONSTITUTION: The high moleculr resin β-component in pitch is utilized to form optically anisotropic small spheres. For example, petroleum heavy oil or coal tar pitch is introduced into heat treatment vessel 2 from line 1, heat treated at 350W 500°C under ordinary pressure, introduced into mixing vessel 4 through line 3, and mixed with an extracting solvent such as light oil or middle oil from line 14 while being heated. This mixture is introduced into gravity sedimentation tank 6 through line 5 to separate a pitch-contg. component and a small spheres-contg. component at 150W350°C under 0W100kg/cm 2  pressure. The pitch component is fed to flash evaporator 12 through line 11 and separated from the contained solvent. The small sphere component is introduced into flash evaporator 8 through line 7 to evaporate the contained solvent. The resulting small spheres are calcined, molded, burned, and graphitized in an inert atmosphere to manufacture a high density carbon material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01268001-A (JP)
Title: Hard ferrite powder for composite magnet
Inventor: SHIINA SHUICHI
IPC: C01G49/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a composite magnet having good orientation in the applied magnetic field and good magnetic characteristics by a material expressed by a general formula MO.nFe2O3 (M is a kind or more of Ba, Sr, Pb; n is a numeral within the specific range) containing a minute amount of Al and Cr and having an average grain size within a specific range. CONSTITUTION:A kneaded material formed mainly by a hard ferrite powder and organic polymer material is injected for molding under the magnetic field into the space of metal dies having the specified shape in the specified pressure and temperature. As a material of the hard ferrite powder for a composite magnet to be used for such an anisotropic composite magnet, materials indicated by a general formula MO.nFe2O3 (M is a kind or more elements of Ba, Sr and Pb; n is a numeral in the range of 4.8 to 6.2), containing a very small amount of Al and Cr, having an average grain size of 0.5 to 3.0mum (air transmitting method) and forming Cr acid salt (Cr<6+>) with a part of Cr included is used. Moreover, for example, it is desirable to use a material in which a total amount of Al and Cr contained is in the range of 10 to 5000ppm and Al or Cr is 1ppm or more.
Patent JP-H08289989-A (JP)
Title: Thread passing method and thread passing device
Inventor: ISHIGAMI KAZUHIRO
IPC: D05B87/02
Filed: 1995-04-21
Abstract: PURPOSE: To provide a thread passing method and its device capable of invariably easily and surely inserting a circular thread passing line into the eye of a fine needle without breakage and having good thread passing workability. CONSTITUTION: The nearly rhombic circular section 3d of a thread passing line 3 protruded from a base 4 is inserted into the eye 2 of a needle 1, it is expanded in diameter by its elasticity, a thread 5 is inserted into the expanded circular section 3d, the circular section 3d is removed from the eye 2, and the thread is inserted into the eye 2 in a series of thread passing work. The circular section 3d is finely shrunk in diameter by the external force of a shrinking member 6a before the circular section 3d is inserted into the eye 2, and the inserting property into the eye 2 is improved. After the shrunk circular section 3d is inserted into the eye 2, the external force of the shrinking member 6a is released, the circular section 3d is returned to the original expanded state, and the thread 5 is inserted into it.  The shrinking member 6a is supported by an manually operated thread passing action body, and it is relatively moved against the thread passing line 3 in the longitudinal direction to shrink and expand the circular section 3d in diameter.
Patent JP-S60241208-A (JP)
Title: Foil-wound transformer
Inventor: MURAKAMI SHIGEKI
IPC: H01F27/28
Filed: 1984-05-16
Abstract: PURPOSE:To prevent the damage of an insulating sheet even when a foreign matter is mixed by making the hardness of a metallic sheet lower than that of the insulating sheet and increasing the elongation percentage of the insulating sheet. CONSTITUTION:A material having hardness lower than the hardness of an insulating sheet 12 is used as a metallic sheet 11, and a material having a large elongation percentage is employed as the sheet 12. Consequently, when a foreign matter 13 is mixed between wiring turns, the sheet 12 wraps in the foreign matter 13 and closely adheres on the outer circumferential surface of the sheet 11, but only a foreign matter 13 section is projected to the outside because the elongation percentage of the sheet 12 is large. When the next turn is wound, a projecting section by the foreign matter 13 is absorbed by the sheet 11, and the sheet 12 is subject to only deformation by elongation and mechanical break by surface pressure during winding is not generated.
Patent JP-S5522684-A (JP)
Title: Manufacture of hydrazobenzol by catalytic hydrolysis of nitrobenzol
Inventor: HANSU YOAHIMU HERUMAN
IPC: C07C67/00
Filed: 1979-07-31
Abstract: In a process for the hydrogenation of nitrobenzene with hydrogen to hydrazobenzene at temperatures ranging from 40 DEG  to 110 DEG  C. in the presence of a precious metal catalyst, an aqueous alkaline solution and an organic solvent, the reaction mixture being maintained in turbulent motion, the improvement wherein said nitrobenzene is o-, m- or p-chloronitrobenzene, the reaction is carried out in an organic solvent in which the dichlorohydrazobenzene being formed is readily soluble when warm and difficultly soluble when cold, and that the precious metal catalyst is used in such amount that the weight ratio of chloronitrobenzene used to precious metal catalyst is in the range 1:0.00005-less than 0.0002.
Patent JP-S5621264-A (JP)
Title: Multiplex external memory unit
Inventor: KUBO NORIO
IPC: G06F3/00
Filed: 1979-07-30
Abstract: PURPOSE: To increase the reliability of external memory unit with a simple constitution, by controlling the signal reception and giving and its operation between the bus and external memory unit and providing the main memory unit.  
     CONSTITUTION: The CTL4, 5 receive the instruction from CPU1 parallelly, starting is made to EMU6, 7 and the write-in operation is executed with the direct memory access. When CTL4, 5 detect the error state in the status information, the 3rd register is made by +1. When the CPU1 receives the error status information, the retrials are made by set number of times to check the content of the 3rd register of CTL4 and 5, and when it is more than the set number, it is disconnected from the line. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59223557-A (JP)
Inventor: TAKASUE TAKASHI
IPC: B65G35/00
Filed: 1983-06-02
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-H06291002-A (JP)
Title: Electronic component counting jig
Inventor: FUKAZAWA TOKUJI
IPC: H01G13/00
Filed: 1993-03-31
Abstract: PURPOSE:To align electronic components from which lead wires are projected and, at the same time, to easily, accurately and manually count the number of the components by providing parallel grooves having widths wider than the diameters of the lead wires on the surface of an aligning plate and forming recessed sections having sizes larger than those of the component bodies in the middles of the grooves. CONSTITUTION:After placing an appropriate number of electronic components (a) on an aligning plate 1, with their lead wires (b) being roughly directed in the direction of grooves 2 on the surface of the plate 1, the plate 1 is vibrated. As a result, the bodies (c) of the components (a) and lead wires (b) respectively get in recessed sections 3 and grooves 2. Then the components (a) of which the bodies (c) is not inserted in the sections 3 are removed from the plate 1 by tilting the plate so that the side of the plate 1 where no surrounding frame 4 is provided on the bottom side. In case some of the recessed sections 3 are empty, part of the removed components (a) are put in the sections 3. Therefore, the number of components (a) aligned on the plate 1 can be easily recognized when all the recessed sections 3 are occupied by the components (a).
Patent JP-S62866-A (JP)
Inventor: UIRIAMU DEBITSUDO HIRU
IPC: G01R19/03
Filed: 1986-04-28
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-2000294318-A (JP)
Title: Connector for ic card and its device
Inventor: OGINO TETSUJI
IPC: H01R13/633
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an IC card and its device without deteriorating the outer appearance of a housing, and with preventing cost up by reducing the number of components, and easy extraction for an IC card in a two or more storied IC card connector. SOLUTION: In this connector for an IC card 10, a plurality of housings 11 capable of freely inserting IC cards 100 are provided vertically in parallel and integrally formed. Card accommodating parts 16 having a same width for accommodating IC cards 100 are provided to the housings 11, and the card accommodating parts 16 are relatively deviated in the width direction of the IC cards 100 inserted into the card accommodating parts 16.
Patent JP-H09283467-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAGI KOICHI
IPC: H01L21/3205
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To fill a contact hole with Al or Al alloy very well by forming an Al or Al alloy film on the substrate by sputtering, with the semiconductor substrate having an insulating film formed on it being heated, by repeating sputtering and non-sputtering. SOLUTION: A wafer which has been through the processes up to the formation of a contact hole in a silicon oxide film is carried from a wafer cassette 19 in a load lock chamber 18 to a precleaning chamber 20, where the wafer is sputter-etched with Ar to remove a surface natural oxide film formed on a bottom face of the contact hole. After that, the wafer is carried to a first sputtering chamber 21 to form a TiN film on the wafer. Then, the wafer is carried to a second sputtering chamber 22, where an AlCu film is formed on the wafer by sputtering, with the wafer being heated, by repeaing sputtering and the stoppage of sputtering several times. Nextly, the wafer is carried to a cooling chamber 23 to be cooled. After that, the wafer is carried back to a load lock chamber 18 to finish the manufacturing process.  By this method, there is no need of using a heating chamber and a reflow chamber. Furthermore, a film formation speed is very high and so, less impurities are mixed in the film and thereby the reliability can be increased.
Patent JP-S58213301-A (JP)
Title: Numerical control system of direct teaching and operating system
Inventor: TAHODA JIYUN
IPC: B23Q15/00
Filed: 1982-06-07
Abstract: PURPOSE:To speed up the processing operation, by reading numerical information of locus of movement in a different form in response to the number of axes controlled simultaneously in a machine tool of simultaneous multi-axis controlling system, for preventing the increase in the storage capacity. CONSTITUTION:A main controller 11 discriminates the number of axes controlled simultaneously in the operation where the operator attains a desired positioning by operating a manual shift command device 10. In case of the uniaxial control, when the locus of movement by the teaching operation is changed, the numerical information of the amount of shift in the same direction is code-converted and stored in a storage circuit 17 via a storage control circuit 16. In case of the simultaneous control of >=2 axes, a sampling time generating circuit 15 is operative and the numerical information of the locus of movement at each prescribed time is stored in the storage circuit 17 with the sampling. The numerical information is read out at reproduction and decoded to drive a moving mody 13, allowing to attain the desired processing operation.
Patent JP-S5431493-A (JP)
Title: Preparation of phenolic resin
Inventor: TAKANO HIDEKAZU
IPC: C08G8/32
Filed: 1977-08-13
Abstract: PURPOSE: To prepare a phenolic resin capable of obtaining a cured product of high flexibility, by adding a phenol to an ester from a tall fatty acid and glycerin followcd by reaction with an aldehyde. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61258036-A (JP)
Inventor: OKUMURA MASAKATSU
IPC: D02G1/02
Filed: 1985-05-08
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-H06290594-A (JP)
Title: Semiconductor non-volatile memory and its measuring method
Inventor: TANAKA TOSHIAKI
IPC: G01R31/28
Filed: 1993-03-31
Abstract: PURPOSE:To generate a high voltage and current being sufficient for erasing and writing a memory block by setting an input clock to high frequency by a clock setting circuit and a frequency conversion circuit. CONSTITUTION:An input clock 23 from an external clock input terminal 13 is converted to a higher frequency than that of the clock 23 by a frequency converter circuit 19 which operates responding to setting a clock setting circuit 18 of a semiconductor non-volatile memory system 11. A high voltage generating circuit 21 outputs high voltage and high current being sufficient for erasing and writing a non-volatile memory block 17 by this high frequency clock, and erases and writes the block 17 through a control circuit 15. Therefore, even when leakage current exists to some extent in the system 11, required voltage and current can be generated, and yield of a semiconductor non-volatile memory is improved.
Patent JP-S5431218-A (JP)
Title: Facsimile transmitting device possessing secondary scan velocity switching function and its similar device
Inventor: SATOU KAZUKIYO
IPC: H04N1/12
Filed: 1977-08-13
Abstract: PURPOSE: To increase the position detecting accuracy through a simple constitution by controlling the secondary scanning mechanism electrically by the output signal to switch the scan velocity when the image of the position indicator is formed at the sensitive part of the fixed scanning element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5221551-A (JP)
Title: High durability flat spring and its process
Inventor: KOYAMA HIROSHI
IPC: F16F1/02
Filed: 1975-08-11
Abstract: PURPOSE:Cementation and carbonitriding are performed to a flat spring, improving durability.
Patent JP-H01269889-A (JP)
Title: Control of electric refrigerator
Inventor: YAMAZAKI YASUHIRO
IPC: F25D17/08
Filed: 1988-04-20
Abstract: PURPOSE:To control a preserving chamber at a freezing temperature and permit the freezing of foods in the preserving chamber, by a method wherein a timer button is operated so that the time-up of a built-in timer is effected before the termination of the preservable period of the foods. CONSTITUTION:When the time-up (before rotting of fresh foods in a preserving chamber) of a built-in timer 5a is effected, a controller 5 drives the operation of a compressor 6, the rotation of a fan motor device 7 and the opening and closing of a reserving chamber motor damper device 9 so that the detection of a preserving chamber temperature sensor 2 becomes a set temperature (about -18 deg.C) set by a second set temperature button 4b to control the inside of the preserving chamber at a freezing temperature (about -18 deg.C). Accordingly, the fresh foods in the preserving chamber may be prevented from rotting. Subsequently, the inside of the preserving chamber is maintained at the freezing temperature until it is released by another timer button 4c and the like.
Patent JP-S58214619-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: KITAMURA SHIYUUICHI
IPC: F02B37/16
Filed: 1982-06-07
Abstract: PURPOSE:To prevent counter-flow of suction air into the suction path in such a manner that a suction block valve will close the suction path from the time when the supercharge path will start to open. CONSTITUTION:A suction block valve 7 is driven with reduced speed to half of the engine output to close a suction path 5 in the way of suction process. A supercharge suction path 18 will start to open from the time when the suction path 5 is closed by a suction block valve 7 to pressure supple the suction air from an exhaust turbo supercharger 13 into an operating chamber 4. A lead valve 21 may be replaced with the suction block valve 7.
Patent JP-H02277778-A (JP)
Title: Production of structure made of synthetic resin coated with metal
Inventor: ITO KIYOSHI
IPC: C23C18/24
Filed: 1989-04-19
Abstract: PURPOSE:To reduce pollution-related problems and to form a tightly adhered metallic film by sticking iodine, iodide, bromine and/or bromide on the surface to be plated and thereafter bringing this surface into contact with inorganic peroxide and plating the surface. CONSTITUTION:When a base material with halides stuck thereto is brought into contact with inorganic peroxide, the halides violently decompose the inorganic peroxide and nascent oxygen is produced. The surface of the base material is oxidized and decomposed and thereby the extremely fine unevennesses are formed on the surface of the base material. Activation is performed for electroless plating and adsorptivity of a chemical plating catalyst is enhanced. A metallic film excellent in uniformity and adhesive properties can be formed by electroless plating. Build-up amount and/or adhesive force of the halides are enhanced by performing swelling treatment with liquid contg. a solvent of synthetic resin before sticking treatment of the halides is performed or at the same time therefor.
Patent JP-S59220901-A (JP)
Inventor: MIZOGUCHI YASUTAKA
IPC: H01G4/012
Filed: 1983-05-31
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-H05325495-A (JP)
Title: Label sticking device
Inventor: YAMANAKA OSAMU
IPC: B65C9/26
Filed: 1991-04-26
Abstract: PURPOSE:To stick a label to a member to be stuck without generating an air bank. CONSTITUTION:The device consists of a label placing device which separates from and comes into contact with a member to be stuck of a positioned disk, etc., and also, is provided with the label holding surface for holding a label in a prescribed position, and a driving device for separating this label placing device from the member to be stuck and bringing the device into contact with the member. The label holding surface 21 is formed so that the part corresponding to the center part of the label becomes high.
Patent JP-H07307122-A (JP)
Title: Position detection switch
Inventor: YOKOBORI SHUYA
IPC: H01H21/34
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a position detection switch capable of making smooth rotation operation. CONSTITUTION:A position detection switch is provided with a case 1 composed of a connector part 11 and a switch part 12, a pivot 17 integrally erected on the switch part 12 of the case 1, and a coil spring to be fitted to the pivot 17, and the coil spring has its both ends linearly extended, one of which is formed as a moving contact point part 32 and the other of which is formed as a fixed contact point part 33. An operation lever 6 which is fitted to and makes rotational movement around the pivot 17 is provided, and the operation lever 6 is integrally provided with the moving contact point holding part 64 fitting and holding the moving contact point part 32 of the coil spring part 3. Further, the connector part 11 is provided with a moving contact point fixing contact point 4 coming into contact with the moving contact point part 32 of the coil spring and a contact fixing contact point 5 holding contact with the fixed contact point part 33.
Patent JP-H06289753-A (JP)
Title: Electrophotographic method using image holding member
Inventor: YASHIKI YUICHI
IPC: B41J2/44
Filed: 1993-04-02
Abstract: PURPOSE:To provide the electrophotographic method capable of storing image information on an image holding member without executing image exposure and making it possible to continuously obtain many sheets of copies. CONSTITUTION:This electrophotographic method consists in storing the image information by using the image holding member 1, which is produced by successively forming a conductive particle layer 7 and a thermally softening layer 5 contg. a charge transfer material and thermally softening resin on a conductive base body 2 and subjecting the entire surface thereof to electrostatic discharge, then locally applying heat to the member so as to attain the higher than the softening point of the thermally softening layer 5 according to the image information. The image holding member 1 stored with the image information is repetitively subjected to a copying stage consisting of electrostatic charging, developing and transferring, by which the copied images are continuously formed.
Patent JP-S602423-A (JP)
Inventor: HINO NOBUO
IPC: B65B51/04
Filed: 1983-06-02
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-H09282943-A (JP)
Title: Manufacture of ferroelectric crystal thin film and ferroelectric capacitor
Inventor: MATSUNAGA HIRONORI
IPC: H01L27/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To decrease a film forming temperature so as to restrain crystal particle growth and achieve sufficient electric characteristics by previously forming a ferroelectric crystal nucleus layer on an electrode above a substrate, and depositing an amorphous ferroelectric layer, followed by heating and crystallization on a side of the substrate. SOLUTION: A ferroelectric crystal nucleus layer 5 is previously laminated on a lower electrode 4 formed above a silicon wafer (semiconductor substrate) 1, and subsequently, an amorphous ferroelectric layer is deposited on the layer 5. Thereafter, heating and crystallization are carried out on a side of the substrate 1, or a ferroelectric crystal thin film 6 is formed on the substrate 1 at a temperature lower than that when the layer 5 is formed. Consequently, it is possible to effectively decrease a high film forming temperature, which has been conventionally required, particularly, a crystal thin film growing temperature of a Bi-based layer-like oxide ferroelectric irrespectively of film forming methods.  Therefore, it is possible to prevent generation of a pin hole in a thin film due to roughness of crystal particles of the ferroelectric or degradation of fine machining precision, which have conventionally raised problems in high temperature growth. As a consequence, this film forming method can be applied to development required for a finer machining precision.
Patent JP-H05276882-A (JP)
Title: Swelling inhibitor for starch-containing food and its use
IPC: A23L1/00
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a swelling inhibitor for starch-containing foods, having inhibitory effects on swelling of starch in heating and cooking starch-containing foods and preventing effects on pasting, mutual adhesion and deterioration of texture of foods resulting from pasting. CONSTITUTION:A swelling inhibitor for starch-containing foods comprises a natural polysaccharide composed of at least one of glucose, mannose and galactose as a constituent saccharide or a digested material of the polysaccharide as an active ingredient. A starch-containing food is blended with 0.1-20wt.% of the swelling inhibitor for starch-containing foods and cooked by heating.