baber/WOPTO huggingface dataset:
Patent GB-191003860-A (GB)
IPC: B62K25/02
Abstract: 3860. Cosset, C. M. Oct. 21, 1909, [Convention date]. Tyres, facilitating detachment of.-In a construction in which a jaw of the back-wheel fork of a motor or other cycle is made in two parts D, E hinged to the main portion of the frame, the parts are retained in the closed position, by an adjustable cap N held in place over the ends of the parts D, E by a nut I. The jaw members are pivoted upon a piece A carrying lugs B, C which are brazed into the back-fork and chainstay tubes. To open the jaw, the screws F, G and nuts H, I are slackened, and the cap N is disengaged.
Patent HK-107791-A (HK)
Title: Black ceramic powder and articles made therefrom
Inventor: CAO SHULIANG
IPC: C04B33/14
Filed: 1991-12-23
Abstract: A method of producing a black ceramic powder material and a black ceramic body containing the powder by means of conventional techniques, which comprises using industrial wastes and/or natural ores, optionally together with additives as starting materials, containing at least 0.1 -- 20 w.t. % titanium dioxide.
 Use of the black ceramic powder as a pigment or a filler, or a heat or light absorbing material, or a heat radiating material.
Patent HU-T54418-A (HU)
Title: Process for producing polyether antibiotica and pharmaceutical compositions containing them
Inventor: HAMILL ROBERT L
IPC: A23K20/195
Filed: 1989-05-02
Abstract: New polyether antibiotic A82810, its acyl and alkyl ester, acyl ester and urethane derivatives, and salts thereof, are useful antibacterial and anticoccidial agents and increase feed-utilization efficiency in animals. Methods of making A82810 by culture of Actinomodura fibrosa sp. nov. NRRL 18348 and synergistic compositions of the A82810 compounds with nicarbazin, 4,4 min -dinitrocarbanilide, certain napthalenamine and benzenamine compounds and metichlorpindol are also provided.
Patent HU-T50512-A (HU)
Title: Biochemical process
Inventor: KELEMEN GABRIELLA
IPC: C12N15/76
Filed: 1987-10-28
Abstract: Hybrid-vectors for transformation of Micromonospora, Streptomyces and opt. Escherichia coli host cells are prepd. by coupling: DNS fragments with replicating starting pts. derived from Streptomyces and also being able to function in micromonospora, DNS fragments which contain pheno-type lusuring genes, selectable in micromonospora and Streptomyces, as well as DNS fragments complete with E scherichia coli replicating starting pts., DNS fragments contg. pheno-type ensuring selectable in Escherichia coli and/or DNS fragments contg. gentamycin resistant genes. genes
Patent HU-T57903-A (HU)
Title: Method for increasing accuracy or fidelity of a measurement in the course of measurement of the characteristics of the bulk materials
Inventor: GOULD GREGORY
IPC: G01N37/00
Filed: 1989-10-10
Abstract: One or more characteristics of the bulk material are measured whilst concurrently measuring one or more variables. The variables are independent of the scales for measuring the characteristics. The variables directly or indirectly affect the normal operation of the scales and thus affect the accuracy or the reliability of the results obtained. - At least one of the measurements obtained by measuring the variables which affects the accuracy of the results obtained is concurrently compared with an appropriate reference. The characteristics are pref. measured during handling of the bulk material.
Patent HU-T59873-A (HU)
Title: Separation of tyre casing from the mould
Inventor: GREENWOOD ALAN
IPC: B29C35/02
Filed: 1990-08-22
Abstract: Detaching a cured tire from mold sections (12, 14) of a tire mold (10) during opening of the mold by communicating air under pressure into the space between the mold sections (12, 14) and confining the air in this space with a sleeve member (32) supported on the upper mold section (12) and slidably urged into sealing engagement with the lower mold section (14). Air under pressure is then communicated from the space between the mold sections to the spaces between the cured tire surface and the molding surfaces of the upper and lower mold sections to detach the tire. Sealing rings (50, 60) on the sleeve (32) and on the upper mold section (12) prevent leakage of the air under pressure from the space between the mold section. Spring means (38) between the upper mold section (12) and the sleeve member (32) provide extension of the sleeve member (32) into sealing engagement with the lower mold section (14).
Patent ID-23823-A (ID)
Inventor: KALDENHOFF RALF
IPC: D03D/
Filed: 1999-11-17
Abstract: The structure of a textile material (1), for use as belts or blankets etc. in papermaking machines, has groups of additional and adjacent structure filaments as further bonding structure filaments (25,26) bonded into at least two textile layers, to alternate in at least one layer (2,3) along their length. The bonding structure filaments (23-26) alternate along their length in each group in the textile layers (2,3) they are bonding together. The groups of bonding structure filaments in one direction alternate with non-bonding structure filaments (4-14), where a number of non-bonding structure filaments are aligned next to each other. The woven layer or at least one of the woven layers is composed wholly of bonding structure filaments in one direction. The non-bonding structure filaments (4-14;15-22) are not woven together in their woven layer (2). The bonding structure filaments (23-26) are not woven together in their woven layer. The bonding (23-26) and non-bonding (4-14;15-22;27-37;38-48) filaments form a unified woven pattern on at least one outer side of the fabric (1). All the layers are woven layers (2-3). At least one layer can be a nonwoven, especially as bands of filaments with intersecting structure filaments.
Patent JP-S58118594-A (JP)
Title: Condensation agent
Inventor: NARUTO MASANOBU
IPC: C07H21/04
Filed: 1982-01-08
Abstract: PURPOSE:A novel condensation agent especially useful for preparing a phosphoric triester from a phosphoric diester and an alcohol, comprising a sulfonyl chloride and an easily and inexpensively obtainable nitrogen-containing hetrocyclic compound. CONSTITUTION:A condensation agent comprising a sulfonyl chloride (preferably mesitylenesulfonyl chloride, 2,4,6-triisoproylbenzenesulfonyl chloride) and a nitrogen-containing heterocyclic compound (especially preferably N-alkyl-imidazole) capable of unlocalizing a cation formed on the nitrogen atom by an intramolecular conjugated system when it gives a not covalent electron pair on the nitrogen atom to another substance to give an onium salt. USE:For example, useful as a condensation agent for condensing nucleoside 3'- phosphate with nucleoside 5'-alcohol to give nucleoside 5'-alcohol shown by the formulaI.
Patent JP-H01177634-A (JP)
Title: System for data base access between computers
Inventor: FUKUMOTO MASAHITO
IPC: G06F17/30
Filed: 1988-01-08
Abstract: PURPOSE:To give a freedom degree to a program, to reduce a traffic quantity of a communication line, and to improve responsibility by providing the decoding function of a command for a data base access in a system to manage a data base. CONSTITUTION:A method is adopted in which respective commands are transmitted in being freely combined from a computer 301 not to have a data base 203, the data base 203 is successively made access in decoding the received commands by a system 202 to manage the data base 203, and the result is returned to the computer 201 to execute a request. Namely, by combining the commands the freedom degree of the program can be maintained, an operation equivalent to the data base to exist in a self-system system can be executed, and since the requests are transmitted at once, the traffic on the communication line can be reduced. By the computer 202 to manage the data base 203, a received command string is successively decoded, the result is transmitted only once, and the traffic on a line can be reduced. Thus, the responsibility at the time of the data base access can be improved.
Patent JP-H05183325-A (JP)
Title: Antenna for mobile radio equipment
Inventor: OGAWA KOICHI
IPC: H01Q9/16
Filed: 1992-01-08
Abstract: PURPOSE:To obtain the mobile radio antenna receiving a horizontally polarized wave and omnidirectional in the horizontal plane by feeding the antenna from one end of two coil antennas in which the antenna axes are in parallel and the winding directions are opposite to each other through a balanced feeder. CONSTITUTION:Two coil antennas 101, 102 are wound in opposite directions to each other and they are arranged closely in parallel. Moreover, the diameter and the wire interval of the coil antennas 101, 102 are sufficiently smaller than the wavelength and they act like a helical antenna in the normal mode. The antennas 101, 102 are fed through a balanced feeder 103 and the directions 104, 105 of the current on the antennas 101, 102 are opposite to each other. Then current dipoles of the antennas 101, 102 are opposite to each other but magnetic flow dipoles 108, 109 are directed in the same direction. Since the two magnetic flow dipoles 108,109 are arranged close to each other, the synthesized directivity of the horizontal plane is omnidirectional and the directivity contributes to the radiation. Then the horizontal polarized wave radiates from the polarized wave plane.
Patent JP-H02181783-A (JP)
Title: Multiscanning type video monitor device, horizontal synchronizing signal reproducing circuit and horizontal deflecting circuit
Inventor: SAKAI YOSHIKAZU
IPC: H04N5/04
Filed: 1989-01-09
Abstract: PURPOSE:To allow dealing with many video signals by comparing the identification value of the identification signal of the video signal of horizontal input and the identification data of a memory means and outputting the correction data of the screen display position linking to the corresponding identification data. CONSTITUTION:A synchronizing signal reproducing and identifying circuit 18 outputs the identification data for discriminating the video signal of the input from the G signal of an input terminal 10G. The identification data signal is impressed to a digital computing circuit 80. A deciding circuit 82 of the digital computing circuit 80 compares the identification data with the identification data of the respective video signals stored in a memory 72 and reads out the corresponding correction data of the memory 72 when the circuit finds out the video signals coinciding within the prescribed error range. This data is impressed via a switch 86 to a D/A converter 92. The D/A converter 92 converts the correction data to an analog value and the analog correction signal is impressed to the respective circuits, by which the correction is executed. The images of the input video signals are displayed on a CRT 16 in the corrected image position.
Patent JP-H04308549-A (JP)
Title: Method of continuously manufacturing isobutyric acid by koch synthesis
Inventor: BUORUFUGANGU RUTSUPERUTO
IPC: C07C51/14
Filed: 1992-01-08
Abstract: In the continuous preparation of isobutyric acid by Koch's synthesis from propene, carbon monoxide and water in hydrogen fluoride as the Koch's catalyst, the formation of higher ketones as secondary products is suppressed when the starting materials are mixed at a temperature below 30 DEG C under pressure, the reaction mixture is converted without back-mixing and its temperature is allowed to rise to at least 60 DEG C.
Patent JP-S60148374-A (JP)
Title: Dc/dc converter
Inventor: NOMURA TOSHIHIRO
IPC: H02M3/28
Filed: 1984-01-09
Abstract: PURPOSE:To improve the efficiency of a DC/DC converter with a simple circuit configuration by returning energy stored in wiring inductance and the leakage inductance of a transformer through a diode to a power source. CONSTITUTION:A negative electrode side diode 23 and a position electrode side diode 24 connected in the polarity direction for returning energy stored in the wiring inductance 2 and the leakage reactance of a compound winding reactor 3 to a DC power source are respectively provided at positive and negative electrode sides of the reactors 3. A whiskerlike returning current is flowed in the sequence of the power source 1, the diode 23, the inductance 2, the reactor 3, the diode 24 and the power source 1, and the energy is returned to the power source 1.
Patent JP-S5387103-A (JP)
Title: Adjustment system for pulse duty
Inventor: FUJITA MASAHIRO
IPC: H03K5/04
Filed: 1977-01-11
Abstract: PURPOSE: To change the duty of pulses in a fine range easily and to reduce the number of bits of a counter circuit, by employing a combination-used counter as pulse generative methods for coarse adjustment and fine adjustment in a TV picture receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59138531-A (JP)
Inventor: ARUFUONSU DERINGU
IPC: B65G69/10
Filed: 1984-01-09
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-S58156520-A (JP)
Title: High purity silicon semi-continuous manufacture
Inventor: YOOZEFU DEIITORU
IPC: C01B33/02
Filed: 1983-01-11
Abstract: Pure silicon is obtained in a semicontinuous process by reducing quartz sand with aluminum in a slag medium based on alkaline earth metal silicates. The slag serves thereby simultaneously as a solvent for the aluminum oxide that forms and as an extraction medium for impurities that occur. The silicon formed separates out of the silicate slag and can be separated off. The aluminum oxide produced by the reduction can be separated from the slag and used for recovery of reusable aluminum.
Patent JP-S5593120-A (JP)
Title: Light circulator
Inventor: IWASAKI YUTAKA
IPC: G02B27/28
Filed: 1979-01-09
Abstract: PURPOSE: To reduce the size and cost of light circulator, by providing two polarizing splitters, and disposing 45° Faraday rotator and 45° optical active rotator between these polarizing splitters.  
     CONSTITUTION: When light L1 enters from a port Q5, linear polarization components P, S of the light L1 are emitted from ports Q12 and Q14 of a polarizing splitter E1, respectively, and, through 45° Faraday rotator A and 45° optical active rotator B, linear polarization components P', S' after 90° rotation of said linear polarization components P, S enter from ports Q14, Q12 of a polarizing splitter E2, respectively, and the composite light L1' of linear polarization components P', S' is obtained from a port Q6 without loss with respect to the light L. Similarly, L2', L3', L4' are obtained from L2, L3, L4 without loss. Since such result may be obtained from one 45° Faraday rotator, the constitution is miniaturized, and the cost may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06209180-A (JP)
Title: Inner wall material for absorbing electromagnetic wave
Inventor: MORI KAZUHIKO
IPC: E04B1/92
Filed: 1993-01-08
Abstract: PURPOSE:To enable suitable electromagnetic wave shielding conformable to electromagnetic waves of each frequency which is used in a building, by containing electromagnetic wave attenuating material in inner wall material for absorbing electromagnetic waves. CONSTITUTION:Main material of the inner wall material for absorbing electromagnetic waves is gypsum or asbestos cement or calcium silicate, an the following electromagnetic wave attenuating material is contained; carbon, ferrite, metal powder or metal compound powder or mixture of them. The thickness of the inner wall material plate is set smaller than or equal to 50mm. The weight percentage of the electromagnetic wave attenuating material is set in a range of 1-20%, in order to obtain a reflectivity of 0.65 or smaller and the transmittance of 0.65 or smaller for electromagnetic waves having desired frequencies contained in the frequency region of 70MHz-3GHz. By using the inner wall material conformable to each frequency band, the electromagnetic wave control conformable to frequency of electromagnetic waves used in a building is enabled, and tempest shield and zone management can be effective.
Patent JP-H10199880-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKESHIRO SHINICHI
IPC: H01L21/3205
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrences of a scar at the time of flattening a silicon oxide film insulating-film as an interlayer film by a chemimechanical grinding method by forming the silicon oxide film of a BPSG film as the interlayer film, executing heat treatment on it, and treating a semiconductor substrate with a chemical solution. SOLUTION: Gate electrodes 3 are formed through a field oxide film 2 formed on the Si substrate 1. Impurities which are to become source/drain are introduced, and a BPSG film 4 is formed on the whole face as an interlayer film by a CVD method. Then, heat treatment is executed in a nitrogen atmosphere by a high-speed heating method for activating a transistor and for reflowing. Then, the Si substrate 1 is immersed into a hot pure water of 60-90 deg.C, for example, or it is immersed into the phosphoric acid solution of not lower than 100 deg.C and then the substrate is dried. Then, B, P and the oxide on the surface of the BPSG film 4 are eluted by liquid chemical treatment. The surface of the BPSG film 4, whose surface has been hardened, is ground and flattened by the chemimechanical grinding method.
Patent JP-S58121137-A (JP)
Title: Focus drawing-in circuit of optical disk reproducer
Inventor: KIMURA SHIYUUICHI
IPC: G02B7/28
Filed: 1982-01-09
Abstract: PURPOSE:To enable the switching to a focus servo operation in a fixed short time from the starting point of the draw-in operation, by using the special focus draw-in voltage to start the focus draw-in operation in a fixed mode at all times. CONSTITUTION:When switches 24 and 26 of a voltage generating circuit 20 are turned off, the voltage e1 is set at -E at the other terminal of a capacitor 21 and the draw-in voltage e2 is set at the earth potential at the other terminal of a capacitor 22. When the switches 24 and 26 are turned on at a time point t0, the voltage e2 changes sharply from the earth potential to -E and soon changes slowly to the positive voltage (R2-R1)E/(R2+R1) through the earth potential before reaching -E. The voltage e2 is then applied to a focus controlling means 50 via a focus driving circuit 40 to give a deflection to the entire optical pickup 60 or its objective lens. The focus error voltage e1 obtained through a focus detecting photodetector of the pickup 60 is applied to the means 50 via the circuit 40. Thus a focus servo circuit is formed.
Patent JP-S58120738-A (JP)
Title: Manufacture of pc steel wire and steel rod
Inventor: HASUI TAKESHI
IPC: C21D9/00
Filed: 1982-01-12
Abstract: PURPOSE:To elevate relaxation, by straightening a steel material before or after heat treatment, by use of a wet type straight line machine, and reducing the relaxation without reducing uniform elongation of the steel material by a cooling function. CONSTITUTION:A straightening die 5 and a straight steel material to be straightened 1 are cooled by fitting each one piece of cooling rings 4, 4' to the inlet of a wet type straight line machine, and jetting a cooling liquid from a cooling liquid jet hole 9 of the cooling rings 4, 4', and also a lubricating film is formed between the straightening die 5 and the straight steel material 1 to be straightened. Accordingly, when the straight steel material 1 to be straightened is led into the wet type straight line machine and is straightened, a surface temperature of the straight steel material 1 to be straightened only rises to about 20 deg.C, moderate and uniform straightening is executed, and the relaxation is reduced without reducing the uniform elongation.
Patent JP-S63169609-A (JP)
Title: Projection lens
Inventor: NAKAJIMA YASUO
IPC: G02B13/18
Filed: 1987-01-08
Abstract: PURPOSE:To improve aberration compensation and to project an image with good contrast by constituting 1st and 3rd lenses of a projection lens which projects an image of a CRT on a screen by using plastic and constituting 2nd and 4th lens by using glass, and specifying the air gaps and focal lengths of those lenses. CONSTITUTION:The 1st lens L1 which has an aspherical surface with positive refracting power and has its convex surface on a screen side, the 2nd biconvex lens L2 which has positive refracting power, the 3rd aspherical lens L3 which has negative refracting power, and the 4th lens L4 which has negative refracting power and has its spherical concave surface on the screen side. Those lenses L2 and L3 are made of plastic and the lenses L2 and L4 are made of glass. Further, the relation between the gap distance d4 between the lenses L2 and L3 along the optical axis and the distance d6 between the lenses L3 and L4 along the optical axis is set that 0.5<d4/d6<1.5. Furthermore, the relation among the focal length f1 of the lens L1, the focal length f3 of the lens L3, and that of the total lens system meets specific requirements.
Patent JP-S5496602-A (JP)
Title: Vapour generator
Inventor: ADACHI SHIGERU
IPC: F22B1/06
Filed: 1978-01-17
Abstract: PURPOSE: To prevent the corrosion of a heat conductive pipe, by means of coating the heat conductive pipe with a coating material excellent of anti-corrosion resistance in a Sodium range of high impurities.  
     CONSTITUTION: A vapour generator has a heat conductive pipe 2 which is arranged by bending within a shell 1. The heat conductive pipe is coated by the material which is good in coexistence with Sodium near in the free liquid surface, and which is a substance like Nickel excellent in anti-corrosion resistance against the impurities in Sodium. The impurities are floated on the surface of Sodium at the operating time of early period or at the stopping time of the plant. The corrosion of heat conductive pipe is prevented by means of coating the heat concductive pipe 2 with a coating material 3 excellent in anti-corrosion resistance in Sodium range of this high impurities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09192864-A (JP)
Title: Manufacturing equipment and manufacture of surface conduction type electron emission element using laser beam
Inventor: MIYAMOTO MASAHIKO
IPC: B23K26/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a surface conduction type electron emission element which can be stably machined and is excellent in the yield by taking in and discriminating the image information on the surface of a work to detect the position of the work SOLUTION: A laser beam oscillator 1 which is the light source of the laser beam, and a high-speed shutter to turn ON/OFF the laser beam radiate the laser beam in the direction of a work 7 by a half mirror 3, and at the same time, the surface of the work 7 is observed through the half mirror 3. The work is relatively moved in the X, Y direction to the laser beam by a scanning mechanism 6. The image of the surface of the work 7 is taken in by an image take-in device 12. The image is discriminated by an image discriminating device 13. A computer 11 intensively controls the laser beam oscillator 1, a laser beam control mechanism 8, a position control mechanism 9, a position detecting mechanism 10, and the image discriminating device 13. Deviation of the machining pattern of a conductive thin film relative to an application electrode on a substrate of large area can be prevented.