baber/WOPTO huggingface dataset:
Patent JP-H06251929-A (JP)
Title: Manufacture of oxide superconducting coil
Inventor: MIYASHITA SHOJI
IPC: H01F6/06
Filed: 1993-02-24
Abstract: PURPOSE:To obtain an oxide superconducting coil having a highly generated magnetic field by a method wherein an insulative film and a normal conductive metal layer are formed on an oxide wire material, which is turned into a superconductor by a heat treatment, by an oxidation and thereafter, the wire material is molded into a coil form and this coil is subjected to heat treatment and oxidation treatment. CONSTITUTION:Raw powders, which consist of oxides of a Bi2O3 and a CuO and carbonates of SrCO3 and CaCO3, which are blended in such a way that oxide powder is blended in a compositional ratio of Bi2Sr2Ca1Cu2O8 when the raw powders are subjected to heat treatment and are formed into the oxide powder, are mixed with one another and thereafter, the mixture is calcined in the air. Then, a load is applied to this oxide powder by an oil pressure press to form a cylindrical pellet, and this pellet is inserted in an Ag pipe and moreover, is inserted in an Nb pipe to form a composite material 3 consisting of oxides 1-Ag and 2-Nb. A wire material obtained by processing this composite material is wound into a solenoid form to form a coil and this coil is subjected to heat treatment in the air to obtain an oxide superconducting coil. Thereby, it becomes possible to manufacture an oxide superconducting coil having a highly generated magnetic field.
Patent JP-H10230615-A (JP)
Title: Ink tank and ink jet recorder
Inventor: DOI TAKESHI
IPC: B41J2/175
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a 'half-raw ink tank' for ink jet recorder comprising a liquid holding member containing chamber contributive to generation of negative pressure communicating with an ink containing chamber by a communication passage in which ink in the ink containing chamber can be used up by providing an ink introduction groove directed toward the communication passage. SOLUTION: The ink tank comprises a passage 8 communicating between a liquid holding member containing chamber 2 and an ink containing chamber 3, a port 9 for introducing the atmospheric air into the ink containing chamber 3 when the ink in a liquid holding member 5 is consumed and the quantity of ink is reduced to a specific amount, and an ink introduction groove 11. The ink introduction groove 11 is provided, in the form of a protruding groove around the bottom face of the ink containing chamber 3 and communicates with the liquid holding member 5 through the communication passage 8. Since ink 7 at the periphery or corner on the bottom face of the ink containing chamber 3 is sucked into the liquid holding member 5 through the introduction groove 11, unused residual ink in the ink containing chamber 3 is reduced significantly.
Patent JP-H08233989-A (JP)
Title: Reactor power plant and operation method
Inventor: HIRAIWA KOJI
IPC: G21D3/08
Filed: 1995-02-23
Abstract: PURPOSE: To control the reactivity of a reactor and power of a turbine by using a part of steam generated in the reactor and regulating feed water temperature and provide a reactor power plant and operation method capable of improving the thermal characteristics of reactor of natural circulation type and economy of fuel. CONSTITUTION: In a reactor power plant of boiling water reactor with negative void reactivity during power operation, a steam extraction type feed water temperature controller means consisting of a steam extractor 16 for extracting a part of steam generated in the reactor, extracted steam controller 17 for controlling the extracted steam, and a feed water heater 18 for heating the reactor feed water with this extracted steam as heat source is provided to control the reactivity in the reactor by regulating the extracted steam flow for supplying to the feed water heater 18.
Patent JP-S58151559-A (JP)
Title: Immunochemical measuring method of human villous gonadotropin and reagent therefor
Inventor: KONDOU KOUICHI
IPC: G01N33/50
Filed: 1982-03-05
Abstract: PURPOSE:To measure human villous gonadotropin (hCG) accurately in high sensitivity without affected by the interferrence by another similar hormone (e.g. human luteinizing hormone), by using beta-D-galactosidase as a labeling agent and using combined material combinding said labeling agent and an antibody with N,N'-O-phenylene dimaleimide. CONSTITUTION:An object containing hCG to be measured is added to an antibody held on a carrier and antigen.antibody reaction is carried out. Hereafter, the material combined beta-D-galactosidase obtained by said reaction with anti-hCG antibody IgG or Fab' is added and reacted. Then, 4-methyl umbelliferyl-beta-D- galactoside, etc. is added to this reaction product as a substrate of beta-D-galactosidase and activity of enzyme of a reaction product is found by measuring isolated 4-methyl umbelliferone, etc. by a fluorophotometer. The content of the hCG in the object is measured by applying fluorescence intensity obtained by the object containing unknown quantity of the hCG to a standard curve.
Patent JP-S62193002-A (JP)
Inventor: KOYAMA HIROO
IPC: F21V7/09
Filed: 1986-02-20
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-2000234178-A (JP)
Title: Method of feeding working solution in which carbon powder is dispersed and forming coating film of metallic carbide on face to be worked by discharge using metallic electrode
Inventor: UNO YOSHIYUKI
IPC: B23H1/08
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To form a hard coating layer composed of metallic carbide small in surface roughness on the surface to be worked by using metal bonded with carbon and forming carbide excellent in wear resistance as an electrode, feeding a high polymer compd. or mineral oil mixed with carbon powder as a working soln. and executing discharge in the working soln. SOLUTION: As the metallic electrode, Ti is preferably used, but, W, V, Ta, Nb or the like ordinarily used for the formation of a hard film may be utilized. As the working soln., more concretely, hydrocarbon mineral oil and a high polymer compd. soln. of glycerol or the like may be used. The concn. of the carbon powder to be added to the working soln. is preferably controlled to 1 to 30 g/l to the volume of the working soln. Furthermore, the average particle size of the carbon powder is preferably controlled to <=40 μm. Then, the roughness of the surface to be worked is made better in the whole width of the discharge pulse of 5 to 500 μ sec, and it is useful particularly for a thick hard film.
Patent JP-S62194123-A (JP)
Title: Microwave heating device
Inventor: IGARASHI TAKATSUGU
IPC: F24H7/02
Filed: 1986-02-20
Abstract: PURPOSE:To eliminate a post-treatment after caulking of a microwave heating device and improve an outer appearance of the device by a method where in a cover made of resin to cover caulked connections is provided. CONSTITUTION:An extremity end 7a of a circumferential end part 7 of a front plate 3 (rear plate 4) is bent outwardly to hold an opening end 6 of a side plate 2, they are bent outwardly to caulk against the opening end 6 of the side plate 2 to combine the side plate 2 with the front plate 3 (rear plate 4) and to form a heating casing 1 of a microwave heating device. A groove 12 corresponding to a thickness of the caulked connection 8 is formed around the inner circumferential part of the main body 11a of a cover 11 made of synthetic resin material. An outer surface of the groove 12 is integrally projected with a claw 13 removably engaged with a stepped part 8a of the caulked connection 8 at the outer surface of the groove 12. The cover 11 is outwardly fitted to the caulked connection 8, with the result that a coating crack or form burrs formed at the caulked connections 8 can be blocked outwardly. Further, as compared with the case of post-treatment of the caulked connections, its workability, cost and outer appearance are superior.
Patent JP-H11220627-A (JP)
Title: Encoding device for pseudo half-tone image and method therefor
Inventor: NOMIZU YASUYUKI
IPC: H04N19/50
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device of a pseudo half-tone image capable of highly efficiently encoding a pseudo half-tone image processed binary picture. SOLUTION: This device is constituted of a multi-level converting means 401 for converting pseudo half-tone image information into multi-level image information by pixel units, a binary predicting means 402 for operating a binary processing by using the multi-level image information obtained by the multi-level converting means, and a binary prediction encoding means 403 for operating binary prediction encoding by using the image information binarized by the binary predicting means and the pseudo half-tone image information. At the time of encoding the pseudo half-tone processed binary image, the picture information is converted into multi-level image information once, and then binarized again so that a picture element under consideration can be predicted, and binary encoding is operated based on this prediction.  Thus, a prediction hit ratio in the binary predicting means can be improved, and efficient encoding can be operated.
Patent JP-H06246106-A (JP)
Title: Cloth for treatment of turbid water
Inventor: BAN KAORU
IPC: B01D21/01
Filed: 1993-02-24
Abstract: PURPOSE:To place a cloth in a flow passage for turbid water and to easily clear the turbid water by incorporating an inorg. flocculant and/or high-polymer flocculant into the cloth and sticking this flocculant onto the surfaces of the constituting fibers. CONSTITUTION:Cloth having any structure is usable as the cloth to be used for the cloth for treatment of the turbid water, insofar as the cloth is fiber cloth having water permeability. Woven fabrics and knitted fabrics are adquately usable. Known inorg. flocculants and high-polymer flocculant agents are usable as the flocculant to be incorporated into the cloth. The cloth A for treatment of the turbid water is produced by impregnating the fiber cloth with the flocculant, then with a finishing agent. This cloth A for treatment of the turbid water is mounted by an adhesive on the underground side end of a drain discharge pipe 2 installed in the concrete retaining wall surface 1 of a banking 5 consisting of Kanto loam.
Patent JP-S58151251-A (JP)
Title: Phototypesetting system
Inventor: FUSE SHIGERU
IPC: B41B19/00
Filed: 1982-03-05
Abstract: PURPOSE:To specify the kinds of characters wherein difference in line width occurs and the location of the occurrence readily, by utilizing the same decoding data for the change of each magnification factor belonging to one range, and changing the scanning pitch of a regenerating means at every range in response to each magnification factor. CONSTITUTION:The command magnification factors are grouped by a range selecting part 52. A range data R is outputted from the selecting part 52. The  pitch P corresponding to the range R is outputted to a decoding part 54 from a  sampling pitch comand part 53. The decoding part 54 samples a profile data  from a profile data memory part 55 based on the command pitch P, and outputs the Y coordinate value of the profile at each sampling position. The value  is multiplied by a magnification factor alpha in a multiplying part 56, and the multiplied Y value is set in an FIFO 57. A desired bright line is generated on a  variable pitch scanning type regenerating means 59, wherein the scanning is executed at a pitch P' based on a bright line ON and OFF signal 63 from a bright  line control part 60. The signal 63 is outputted when the present scanning position data from a Y deflection control part 62 is agreed with the multiplied Y  value from the FIFO 57.
Patent JP-H11234249-A (JP)
Title: Data communication equipment
Inventor: SHINABE MUNEHIRO
IPC: H04L1/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by updating a reception data buffer to a reception frame when an error detection encoding system is different and, simultaneously sending a frame number of the correctly received current reception frame to a request frame decision part. SOLUTION: A frame analysis part 42 receives non-erroneous reception frame data from one of an error detection part A38 and a detection part B39 and transmits a retransmission request frame number 4 to a transmission frame decision part 52. A frame number 3 is extracted and, when it is matched with an error detection encoding system of a corresponding frame that has the same frame number as the present reception frame number of the preceding modulo turn, the present reception frame is discarded as the data frame that is already received.  When the error detection encoding system is different, the present reception frame is fetched as a nonreceived data frame, a reception data buffer 46 is updated to the present reception frame and, at the same time, the frame number 3 of the present reception frame correctly received is transmitted to a request frame decision part 54 and a reception data take-out control part 48.
Patent JP-H07244808-A (JP)
Title: Magnetic recorder
Inventor: ISHIDA SUMI
IPC: G11B5/09
Filed: 1994-03-07
Abstract: PURPOSE:To reduce the crosstalk current of a recording head which is generated by the parasitic capacitance of the output stage of a recording circuit. CONSTITUTION:A shift register 34 successively selects recording amplifiers 81, 82,..., 30 and a digital signal input from a terminal 31 is recorded via recording heads 21-24 connected to each recording amplifier. In this case, the recording head 21 records the digital signal via the recording amplifiers 81, 82, 83, and 84 and the recording head 22 records the signal via the recording amplifiers 82 and 27, thus increasing the recording current of the recording head 21 for an auxiliary track and at the same time miniaturizing the recording amplifier of other tracks and hence reducing the parasitic capacitance of the output stage of the recording amplifier and the crosstalk current.
Patent JP-S61193947-A (JP)
Title: Method and apparatus for representing diagnosis of automobile
Inventor: MOTOHASHI MINORU
IPC: B60R16/02
Filed: 1985-02-25
Abstract: PURPOSE:To enable the processing method suited for abnormal portions and contents to be indicated by indicating additional information obtained from a record medium player in response to the abnormality warning output of an abnormality detecting means after adding play command to the record medium player. CONSTITUTION:The detecting outputs of sensors S1-S14 are supplied to a con troller 2 as abnormality warning outputs through a diagnosis circuit 1. The output data of this controller 2 is sent to the input of a character generator 4 to be converted into a signal corresponding to a picture element of image. Also, a change-over controlling signal is sent from the controller 2 to the input of a selector 5 to indicate the abnormal portion and content of a generator 4 on CRT 9. Then, when an instruction manual indication key 3 is turned on, a videodisk player VDP 6 generates the output selectively through the selector 5. Finally, the memory position data of instruction manual information corre sponding to the abnormal portion and content is sent to VDP 6 and sentences and drawings showing a handling method corresponding to the abnormal portion and content are indicated on the CRT 9.
Patent JP-H05205446-A (JP)
Title: Editing device
Inventor: SAITO MINORU
IPC: G11B27/024
Filed: 1992-01-28
Abstract: PURPOSE:To eliminate the rewriting of data when an editing content is revised and to facilitate the clean-up processing by comparing the in-point and the out-point, and the relation of an editing type of respective editing data corresponding to the roll players of A, B, C and correcting respective editing data based on the compared result. CONSTITUTION:Regenerative signals from an A-roll player and a B-roll player consisting of VTRs respectively are transmitted to a VTR recorder 13 through a switch 12 based on the editing data and transmitted to a C-roll player 19, as well consisting of a VTR starting and sychronizing with the recorder 13. Then, the in-point and the out-point and the relation of the editing type of respective editing data are compared by using a editing controller 14 controlling these devices, and respective editing data are corrected based on the compared result. That is, the editing data made previously is stored in the memory 15 incorporated in the controller 14 and the clean-up processing is performed by a control pannel 17.
Patent JP-H03239506-A (JP)
Title: Production of pc slab
Inventor: TAMURA KOICHI
IPC: B28B15/00
Filed: 1990-02-16
Abstract: PURPOSE:To efficiently produce a PC slab in the narrow space of job site or in the deformed space by constituting a bed for producing the PC slab into a movable elevation type and utilizing the space of the rear surface of the said bed as the curing space of the PC slab produced in this bed or as a stock yard thereof. CONSTITUTION:The elevation type beds 10 for producing a PC slab are indepen dently arranged in each unit space of No.1 - No.8 respectively. The respective beds 10 are constituted into an elevation type by the supporting legs 11. Produc tion of the PC slab is performed on the upper part 12. Thereafter the space of the rear surface is utilized for the stock space of the PC slab. The bed 10 is not arranged in the stock space of No.0. The PC slab 30 produced in the bed 10 arranged in the production spaces of No.1 - No.8 is stocked in the stock space of No.0 in a laminated state. When the PC slab 30 is piled to the specified height, the bed 10 present in the space of No.1 is transferred to the space of No.0. The space of the rear surface of No.1 is utilized for the stock space of the ensuing stage.
Patent JP-S58154707-A (JP)
Title: Production of highly water-absorptive resin
Inventor: TAKEDA HISAO
IPC: C08F220/56
Filed: 1982-03-09
Abstract: PURPOSE:To produce the titled resin which is water-insoluble and can absorb water in an amount several hundred times its own weight, by subjecting a specified monomer mixture comprising acrylic acid and acrylamide and water- miscible or water-soluble divinyl compound to an aqueous solution polymerization in the presence of PS. CONSTITUTION:A low-moisture, porous, highly water-absorptive resin is prepared by subjecting an emulsion containing (A) 100pts.wt. monomer in which the molar ratio of acrylic acid to acrylamide is 70:30-100:0, and above 70mol% acrylic acid is in the form of an ammonium, amine or alkali metal salt, (B) 0.005- 0.05pt.wt. water-miscible or water-soluble divinyl compound (e.g., N,N-methylenebis(meth)acrylamide) and 0.5-10pts.wt. PS, particle diameter <=5mum, to an aqueous solution polymerization in the presence of an initiator such as a redox type or an azo type, and evaporating the moisture by the heat of polymerization generated.
Patent JP-S52119879-A (JP)
Title: Magnetic resistance element
Inventor: SHIGETA JIYUNJI
IPC: G01B7/00
Filed: 1976-04-02
Abstract: PURPOSE: To obtain a low-noise rate magnetic resistance element by separating an electric current terminal and an output terminal which used to be combined in the magnetic resistance element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09233359-A (JP)
Title: Horizontal output protection circuit
Inventor: TANIMOTO TAKESHI
IPC: H04N3/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a horizontal output transistor(TR) from being destroyed by stopping a horizontal deflection oscillation circuit when a horizontal deflection frequency is reduced. SOLUTION: A collector voltage of a drive TR 2 is divided by resistors R1, R2, and the divided voltage is converted into a voltage corresponding to a frequency by an f-v converter 3. When the voltage reaches a prescribed value or below, an inverting amplifier TR 3 is nonconductive to give an oscillation stop signal to a horizontal deflection oscillation circuit 4, in which horizontal oscillation is stopped. The destruction of the TR 2 is prevented by selecting the voltage to be a range so as not to prevent the destruction of the horizontal deflection horizontal TR 1.
Patent JP-H01210438-A (JP)
Title: Porous material impregnated with synthetic resin
Inventor: HASHIMOTO HIDETO
IPC: C08J9/42
Filed: 1988-02-18
Abstract: PURPOSE:To impart sufficient rigidness and sufficient hardness to a porous material, by impregnating it with an aqueous synthetic resin solution mixed with an organic solvent and curing the resin by drying. CONSTITUTION:A porous product is prepared by impregnating a porous material with an aqueous synthetic resin solution mixed with an organic solvent and curing the resin by drying. Examples of said material include a flexible foam having open cells (e.g., polyurethane) and felts, nonwoven fabrics, woven fabrics, knits, etc., of synthetic fibers (e.g., polyester) or natural fibers (e.g., wool). Said resin solution is preferably one wherein the synthetic resin which constitutes said aqueous solution is a rigid one having a glass transition point >=40 deg.C and being cured by heating to 150 deg.C or below or at room temperature. The solution used has a solid content of, usually, about 30-60wt.%, and the organic solvent is mixed in an amount of, usually, about 5-40 pts.wt. per 100 pts.wt. resin solution.
Patent JP-H11232718-A (JP)
Title: Magneto-optical head and magneto-optical recording device
Inventor: FUJITA MASAYUKI
IPC: G11B11/105
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical head wherein an optical head and a magnetic head are arranged on the same planar side with respect to a magneto- optical recording medium and a magnetic field generated from the magnetic head is strengthened. SOLUTION: This magneto-optical head is composed of an optical head section for emitting a laser beam 6 to a magneto-optical disk 1 and a magnetic head section 4 for applying a magnetic field to the magneto-optical disk 1. The magnetic head section 4 is disposed nearer in the magneto-optical disk 1 side than in the optical head section, and the optical path section of the laser beam 6 is made of a garnet thin film.
Patent JP-S53120389-A (JP)
Title: Production of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/8242
Filed: 1977-03-30
Abstract: PURPOSE:To make insulation and isolation of polycrystalline Si electrodes for capacity and polycrystalline Si gate electrodes for transfer sufficient by covering the edge portions of the polycrystalline Si electrodes for capacity with a thick SiO2 film.
Patent JP-S61196226-A (JP)
Title: Optical transmission device
Inventor: TANEI HEIKICHI
IPC: G02F1/13
Filed: 1985-02-27
Abstract: PURPOSE:To increase a switching speed and to reduce a change in the lapse of time by forming a light emitting component, a photodetecting component, and an optical switch component in one body. CONSTITUTION:A liquid-crystal cell 6 is formed between trapezoid glass 11 and plate type glass 12. Namely, IN2O3-SnO2 is vapor-deposited on glass to form a transparent electrode 13, SiO2 is formed thereupon by slanting vapor- deposition, and the SiO2 film is rubbed with gauze at right angles to the paper surface. Then, the glass is placed having the electrode surface opposite and a liquid-crystal material is charged with spacers 15 of 0.5mm in thickness be tween to manufacture a switch part of liquid-crystal cell structure. The liquid- crystal cell part 6 is united with a circuit board 18 which packages the trape- zoid glass 16 having reflecting mirror surfaces 17 and 17' partially, a light emitting element (LED) 20, a photodetecting element (Si-PD) 19, and integrated circuit 21 and 22 and is coated with a protective film.