baber/WOPTO huggingface dataset:
Patent JP-H05211983-A (JP)
Title: Preparation of mat base for entrance
Inventor: INOUE FUTOSHI
IPC: B32B25/14
Filed: 1992-02-05
Abstract: PURPOSE:To prepare a mat base for entrance wherein jointed parts between the mat base for entrance and face fasteners for jointing exhibits excellent heat resistance, water resistance, oil. resistance, etc., and manufacturing cost can be saved and manufacturing labor can be reduced. CONSTITUTION:A mat base for entrance provided with a sheet consisting of a polymer material with flexibility and fasteners for jointing for jointing with fasteners of a carpet to be set on this sheet, is prepd. A fastener 4 for both faces wherein at least one face is a looped face is used as the fastener for jointing. Lamination is performed with the looped face of this fastener 4 for both faces kept in contact with the surface of a polymer material, e.g. unvulcanized rubber sheet 3. The polymer material such as the unvulcanized rubber is made flow into the looped face by pressing and heating this laminated body to entangle them. The fastener 4 for both faces is fixed on the sheet by physical entanglement (anchor effect) between the looped face and the polymer material.
Patent JP-S52104018-A (JP)
Title: Disturbing wave removing method
Inventor: GOTOU KEIJI
IPC: H04B1/10
Filed: 1976-02-27
Abstract: PURPOSE: To cancell and remove exactly beat disturbing wave component mixed into the amplituded modulated wave, by separating and extracting only the beat disturbing component stably and reliably. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61178603-A (JP)
Title: Profile extraction in image processing
Inventor: FUJIWARA MASATO
IPC: G06K9/46
Filed: 1985-02-05
Abstract: PURPOSE:To extract speedily a profile of specimen and minimize necessary amount of hardware, by installing up-down counter, starting point, profile point detecting circuit and switching circuit, etc.. CONSTITUTION:Horizontal and vertical addresses of an image memory are generated by a (j) and (i) directions, and incremented decremental counters 1, 2 and an incremental decremental command relative to these counters 1, 2 are issued out of ROM4. A calculated value is given to this ROM4 from a counter 6 and the initial value of the counter 6 is set by the ROM3. Further, inputs of the counters 1, 2 are changed from raster scan mode to searching mode by a switching circuit 7. Further, starting point, profile point detecting circuit 5 are installed, data of each image read out from the image memories are studied and when a black point image is detected for the first time, the circuit 7 is switched to the searching mode, allowing the ROM3 to produce the specified value. And, later, at every time when the black point image is detected, the ROM3 is read out for setting on the counter 6 with a lower grade bit of the counted value of the counter 6 and a profile of the specimen can be extracted speedily.
Patent JP-H02199071-A (JP)
Title: Heat-insulation material and production thereof
Inventor: SAKASHITA KEIICHI
IPC: C04B35/80
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a heat-insulation material having improved heat-insulation property and high flexural strength and compression strength and usable without post-processing by dispersing silica, titanium oxide and ceramic fibers in a dispersing medium and subjecting the obtained slurry to wet-forming. CONSTITUTION:The objective heat-insulation material contains 60-90wt.% of silica, 5-30wt.% of titanium oxide and 3-15wt.% of ceramic fiber and has a bulk density of 0.1-0.5g/cm<3>. The material is produced by dispersing silica, titanium oxide and ceramic fiber in a dispersing medium, subjecting the slurry to wet-forming, drying the formed material and, as necessary, calcining the product. A polar solvent such as methanol and ether in addition to water can be used as the above dispersing medium.
Patent JP-S57135339-A (JP)
Title: Corrosion current measuring method of underground transformer
Inventor: SHIMIZU YUTAKA
IPC: G01N27/26
Filed: 1981-02-14
Abstract: PURPOSE:To detect a corrosion current of a metallic tank of an underground transformer as it is in a working state, by measuring in advance a resistance value between an earth terminal and a base terminal before the transformer is buried, and measuring a potential difference between measuring terminals after the transformer has been buried. CONSTITUTION:On the upper part of a metallic tank 1 having a cooling fin 1a, a terminal chamber 1b is formed and a terminal base 2 having a pair of measuring terminals 2a, 2b is provided. On the other hand, an earth terminal 3 is installed to the upper part of the tank 1, also a base terminal 10 is installed to a lower base 1C, and the terminal 2a and the terminal 3, and the terminal 2b and the terminal 10 are connected respectively. As for such a transformer, before it is buried, a resistance value R between the terminal 3 and the terminal 10 is measured in advance. Subsequently, the transformer is installed in an underground hole 6, and an earth rod of ground 13 is connected to the terminal 3 with an earth wire 8. When the transformer is installed in this way a potential difference (e) between the terminal 2a and 2b, a corrosion current (i) shown by the expression is derived and an advancing state of corrosion is monitored.
Patent JP-S61178799-A (JP)
Title: Read only semiconductor memory cell
Inventor: MIYATA SHINOBU
IPC: H01L27/10
Filed: 1985-02-05
Abstract: PURPOSE:To reduce occupied area per bit without lowering the read speed of a memory cell by specifying the combinational wiring for the first and second MIS transistors and arranging so that the saturation current for the second MIS transistors can be set to desired value. CONSTITUTION:The titled memory cell is provided with the first transistor 19 whose gate and drain are connected to a word line 11 and to bit line 12 respectively, and the second transistor 13 whose drain is connected to the source of a transistor 19, whose drain and gate are connected to a grounding potential (GND) and whose saturation current IDSS can be set to a desired value. The transistor 19 is the enhancement type while the transistor 13 is a depletion type. The saturation current I of the transistor 13 can be set to several desired values by masking in the ion implantation process during production. Since one memory cell has no less than 2 bits data, the occupied area per bit of the memory cell is reduced.
Patent JP-H01197960-A (JP)
Title: Manufacture of electric lamp and manufacturing device thereof
Inventor: GOTO KOJI
IPC: H01K3/20
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the deformation of a heated and melted section due to the pressure of the oxidation inhibiting gas by setting the pressure applied to the glass container of the oxidation inhibiting gas fed to the glass container to zero immediately before the heated and melted section is pressed during the sealing process supporting a lead support wire on a sealing section. CONSTITUTION:During the sealing process pressing and sealing the heated and melted one end section of a glass container 1 and supporting a lead support wire 6 on a sealing section 3, the pressure applied to a glass container 1 of the oxidation inhibiting gas fed to the glass container 1 is set to zero immediately before the heated and melted section is pressed. The heated and melted section of the glass container 1 softened by the heating and melting can be thereby prevented from being deformed by the pressure of the oxidation inhibiting gas.
Patent JP-H09191035-A (JP)
Title: Device for inspecting shape of v notch
Inventor: KOIKE AKIRA
IPC: H01L21/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of accurately inspecting the quality of the shape of a V notch of a silicon ingot and/or a silicon wafer, by installing two image sensors or the like which are arranged face to face on a base by making optical axes coincide with each other. SOLUTION: This inspection device is provided with the following: two image sensors 1, 2 which are arranged face to face on a base 3 by making optical axes coincide with each other; an inspection table 9 which can so retain a silicon ingot 13 and/or a silicon wafer 15 that the axial lines are made parallel to the optical axes of the image sensors 1, 2 and is set on the base 3 to be movable to the intermediate point of both image sensors 1, 2; illuminators 19, 20 which are arranged on the base 3 at the intermediate point of the inspection table 9 and the respective image sensors 1, 2, and can move on optical axes of the image sensors 1, 2; and a notch shape judgment unit which judges the quality of a notch shape by comparing notch images inputted from the respective image sensors 1, 2 with a previously inputted notch image having a reference shape.
Patent JP-S55115173-A (JP)
Title: Control unit for noise rejection
Inventor: KOMIYA MASAKI
IPC: G06K9/40
Filed: 1979-02-26
Abstract: PURPOSE: To enable to set noise rejection level automatically, by enabling to make variable the amplitude of noise to the quantized pattern in matching with the types of characters produced every read-in area.  
     CONSTITUTION: Ahead the read-in scanning with the control of the recognition control section 1, the location of the read-in area on the document stored in the format memoy section 2 and character pitch, types of characters and character set name in the area are read out and the type of characters included in the character set memory 3 is indexed from the character set name. Further, the level of the noise rejection level determination circuit 4 is determined depending on set to the memory 3, black and white signal on the paper is converted into electric signal at the photo electric conversion section 5, and the level determined at the circuit 4 is fed to the noise rejection section 7 inputting the signal quantized at the quantization circuit 6, and noise rejection to the quantized pattern is made according to the noise rejection amplitude to discriminate the characters at the identifying section 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11217419-A (JP)
Title: Synthesized resin for printing ink and printing ink
Inventor: TAKANASHI HIROTSUGU
IPC: C09D11/033
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a synthesized resin for a printing ink which is excellent in the wear resistance of a printing plate, the covering power of a printed material and the adhesiveness. SOLUTION: This resin comprises a solvent-soluble polyurethane polyurea of formula I with a number average molecular weight of 20,000-100,000 having a 100% stress and an elongation, in a shape of a film, of 1-20 kgf/cm<2> and 200-2,000% respectively. Formula I: B-[X-(A-X)m -Y]n -X(A-X)m -B [wherein B is a polymerization terminator portion comprising a monoamine having two hydroxy groups of a primary hydroxy group and a secondary hydroxy group shown in Formula II: (wherein p is an integer of 1-6), X is an aliphatic diisocyanate portion and/or an alicyclic diisocyanate portion, A is a polyester polyol portion having a number average molecular weight of 500-5,000, Y is an aliphatic diamine portion and/or an alicyclic diamine portion, and m is an integer of 1-10, and n is an integer of 3-35].
Patent JP-S55114820-A (JP)
Title: Load control system for combined-cycle generating plant
Inventor: HANAOKA HIROSHI
IPC: F01K23/10
Filed: 1979-02-26
Abstract: PURPOSE: To prevent a steam turbine from being applied an excessive thermal stress and promote a prolongation of the turbine life, by obtaining a thermal stress of the steam turbine, allowing said thermal stress not to exceed a predetermined limit value and controlling a load of the plant.  
     CONSTITUTION: In the combined-cycle generating plant which performs an operation of the combined use of a gas turbine 1 and a steam turbine 6, a control operation of the load is made in such a manner that a gas turbine fuel pump 3 is controlled by a load controller 15. In the load controller 15, the objective load of an objective load setter 20 is limited through a limiter 21 and input to a subtracter 22. While the sum total of a load detector 7A and 2A to 2C is processed an operation by a total adder 24 and this output is subtracted from an output of the limiter 21 by the subtracter 22. A deviation in said subtracter 22 is input to a subtracter 25 through a PI arithmetic unit 23 and the pump 3 is controlled by a deviation from the detector 2A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11218184-A (JP)
Title: Vertical impact relaxing type laminated rubber support
Inventor: TACHIBANA EIZABURO
IPC: F16F15/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a vertical impact relaxing type laminated rubber support that relaxes vertical instantaneous initial impact and extends a characteristic vibration cycle to vertical vibration after initial impact to reduce vertical vibration while displaying conventional vibration reducing effect to horizontal vibtation at the same time. SOLUTION: Thin rubber 2 and iron plates 3 are alternately laminated and bonded in cylindrical shape on a lower fitting plate 1, and an intermediate plate 4 is disposed on the laminated rubber to form a horizontal seismic absorbing part. A buckling steel pipe 10 with an annealed part is circumferentially erected at an outer peripheral part on a disc 5 with a hole bored at a center part almost in the same diameter as the laminated rubber, and a viscoelastic body 7 is arranged so as not to interfere with the buckling steel pipe 10. The buckling steel pipe 10 and the viscoelastic body 7 arranged so as not to interfere with the buckling steel pipe 10 are held by an upper fitting plate to form a vertical impact relaxing part. The horizotnal concussion absorbing part and the vertical imapct relaxing part are bolt-fastened to each other through the intermediate plate 4.
Patent JP-S54115353-A (JP)
Title: Preparation of p-cyclohexylstyrene
Inventor: KADOI AKIRA
IPC: C07C13/18
Filed: 1978-02-27
Abstract: PURPOSE:To prepare the title compound useful as a monomer, in high yield, by reacting a styrene polymer with mono-halogenated cyclohexyl in an inert solvent in the presence of a metal halide catalyst, and decomposing the reaction product under vacuum by heating. CONSTITUTION:p-Cyclohexylstyrene is prepared by (1) reacting a styrene polymer (polystyrene or styrene copolymer) with mono-halogenated cyclohexyl (e.g. chlorecyclohexyl) in an inert solvent such as polyhalogenated hydrocarbon, CS2, etc., in the presence of a metal halide catalyst, and (2) heat-decomposing the reaction product under a reduced pressure of 50 mmHg at 300-700 deg.C. The molar ratio of the cyclohexyl derivative to the styrene unit in the polymer is 0.4-4 to 1; and that of the metal halide catalyst to the cyclohexyl derivative is 0.01-10 to 1. When the catalyst has detrimental effect to the decomposition reaction, the cyclohexylated polymer is decomposed after separating from the reaction mixture.
Patent JP-H06233749-A (JP)
Title: Method and device for processing high-frequency signal and mri system using the same
Inventor: TAKAHASHI TETSUHIKO
IPC: G01R33/32
Filed: 1993-02-09
Abstract: PURPOSE:To improve an S/N by amplifying three high-frequency signals, converting frequencies later, converting frequency difference from the respective central frequencies to specified values, performing orthogonal detection by using the reference signal, synthesizing a sin component and a cos component, performing the Fourier transformation of these time sequential signals and displaying the result. CONSTITUTION:Inputs to respective input terminals 1-1, 1-2 and 1-3 in respective signal bands (a) are converted to intermediate frequencies through plural amplifiers 2 by using multipliers 3 and reference signals 4. Then, frequency difference DELTAf from the respective central frequencies after the conversion through high-pass filters 5 is '0' in the case of a first signal, is (b) (b>a) in the case of a second signal and is b' (b'>a) in the case of a third signal, orthogonal detection is performed to the respective signals by orthogonal detectors 6 while using the reference signals in the relation of ¦b-b'¦<a, and the sin component and the cos component are provided. These time sequential signals are passed through filters 8, stored through A/D converters 10 to memories 11 after performing analog synthesization at synthesizers 9, and stored in memories 13 by Fourier transformation device 12.
Patent JP-H09214147-A (JP)
Title: Double lid structure of electronic apparatus
Inventor: SATO MASABUMI
IPC: H05K5/03
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a double lid structure wherein connection of a connection apparatus to an electronic device in the plugged state on a cabinet is enabled from the outside, without wholly opening the aperture part of the cabinet for electronic apparatus insertion, in an electronic apparatus wherein connection of a connection apparatus to an electronic device in the plugged state is enabled from the outside, protruding part members from the cabinet to the outside are eliminated, and foreign matter permeation countermeasure, external appearance, damage protection of a lid part, dealing of apparatus, etc., are improved. SOLUTION: In this electronic apparatus, an electronic device 6 inserted into a first aperture part 3 from the outside can be connected with the connection part inside a cabinet 1. In this case, a second lid body 16 is installed in a second aperture part 15 installed in a first lid body 4 which opens a first aperture part 3 and enables inserting the electronic device 6. The second lid body 16 operates as follows; to the first lid body 4 in the state that the first aperture part 3 is closed at the time of opening, it becomes the housed state in the cabinet 1 from the second aperture part 15, and a connection apparatus 9 which is inserted into the second aperture part 15 from the outside can be connected with the electronic device 6 in the first aperture part 3.
Patent JP-H02204364-A (JP)
Title: Ceramic sliding member
Inventor: TAKAMI AKIHIDE
IPC: C04B35/584
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a ceramic sliding member which is excellent in mechanical strength, wear resistance and seizing resistance by constituting the ceramic sliding member of both Si3N4 as a main component and a sintered body contg. Y, Mg and Ce and regulating the contents of these components to a specified rate. CONSTITUTION:A ceramic sliding member is constituted of both Si3N4 as a main component and a sintered body contg. Y, Mg and Ce. Y is 2-20wt.% expressed in terms of Y2O3 and Mg is 1-10wt.% expressed in terms of MgO and Ce is 0. 1-0.9wt.% expressed in terms of CeO2 and the balance is Si3N4. In the above-mentioned member, Ce amount is lowered at small quantity and therefore the amount of CeO7 produced by oxidation of CeO2 is lowered even in the high-temp. conditions. Further, when Ce is regulated to >=1wt.% expressed in terms of CeO2, deterioration of strength after oxidation is made large and made remarkable according to increase of Ce amount. On the other hand, when Ce is regulated to <=0.1wt.% expressed in terms of CeO2, deterioration in strength is made remarkable and the ceramic sliding member is made undurable for practical use.
Patent JP-S61190479-A (JP)
Inventor: OISHI KENICHI
IPC: B65D88/74
Filed: 1985-02-06
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-S57143507-A (JP)
Title: Spinneret device for conjugate fiber
Inventor: MORIKI KATSUICHI
IPC: D01D5/36
Filed: 1981-02-18
Abstract: PURPOSE: In a spinneret device for sea-island type conjugate fiber, the flow paths of the sea component from each inlet to the outlet is made almost equal regardless of its nozzle position on the spinneret, thus enabling stable spinning of a multifilament conjugate yarn.  
     CONSTITUTION: The flow paths for the sea component are composed of inlet holes 24, inlet groove 40, distribution grooves 41, branching grooves 43, branching holes 45, the rendez-vous space 25, conjugate flow-forming holes 28 and conjugation chambers 29 wherein at least the same number of inlet holes 24 as that of the distribution grooves 41 are bored in an equal interval; the inlet groove 40 is connected to the bottom ends of the inlets 24 to make a ring along the periphery of the spinneret; 3 or more distribution grooves 41 are cut radially from the inlet groove 40 in a certain interval; the branching grooves 43 from the ends 42 of the distribution grooves 41 are made on the same plane as the distribution grooves 41 and are branched from the distribution grooves 41 into three fine streams and the branching holes 45 are made to stand up right in the axis direction of the spinneret from the ends 44 of the branching grooves 43 to the rendez- vous space 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61182079-A (JP)
Inventor: OOI KIYOSHI
IPC: G09B23/28
Filed: 1985-02-08
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-H07204192-A (JP)
Title: X-ray ct system
Inventor: TAKANO HIROSHI
IPC: A61B6/03
Filed: 1994-01-24
Abstract: PURPOSE:To easily perform the maintenance inspection of a power supply means and to improve the reliability of the whole system of the X-ray CT system equipped with a means supplying power to the X-ray tube from the power supply to a scanner rotation part rotated continuously. CONSTITUTION:This X-ray CT system is provide with an electromagnetic guiding power transmission means 19 coupling the 1st wiring 20a connected to the output side of an inverter as a means provided on a scanner rotating part 8 and supplying power from a power source 1 to an X-ray tube 5 and arranged on the peripheral part of the fixed frame of a scanner rotating part and the 2nd wiring 20b arranged on the peripheral part of the rotating frame of the scanner rotating part 8 opposite to the 1st wiring 20a and connected to the input side of a transformer 3. Thus, the power can be supplied by the electromagnetic guiding by non contact manner and the wear and corrosion of the power supply part can be prevented. Thus, the maintenance inspection of the power supply means can be facilitated and the reliability of the entire device is improved.
Patent JP-S54115369-A (JP)
Title: Preparation of dihydrofuranone derivative and novel intermediate
Inventor: MATSUI MASANAO
IPC: C07F7/18
Filed: 1978-03-01
Abstract: PURPOSE: To obtain the title compound useful as perfumes in high yield and purity in a short step industrially advantageously form an ester of an α-hydroxyfatty acid and an ester of an α-halo-fatty acid, which are inexpensive, available, and easily synthesized, through a novel intermediate.  
     CONSTITUTION: An ester of an α-hydroxyfatty acid of formula I: (R 1  is 1W5C alkyl group; R 1  is H or 1W8C alkyl group) is condensed with an ester of an α- halo-fatty acid of formula II: (R 11  is 1W5C alkyl group; X is cl, Br, or I; R 2  is H or 1W8C alkyl group) to give a novel diester derivative of 8-oxaglutaric acid, which is reacted with a trialkyl silyl halide and an alkali metal to form an acyloin. The novel 3,4-disilyloxy-2,5-dihydrofuran derivative thus obtained is oxidized with an oxidizing agent, e.g. copper acetate, to form a dihydrofuranone derivative of formula VI. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07206513-A (JP)
Title: Magnesia-chromium brick
Inventor: KAWAMOTO EIJI
IPC: C04B35/047
Filed: 1994-01-21
Abstract: PURPOSE:To improve structural spalling of mainly a ladle for out-of-furnace smelting caused by the slag infiltration to a magnesia-chromium brick which determines the service life. CONSTITUTION:This magnesia-chromium brick is composed of a baked and electro-melted magnesia clinker containing 0.5-5.0wt.% of CaO and having a particle diameter range other than fine powder range and contains magnesia- chromium clinker, natural chromium ore, etc., as the other components. A remarkable improvement in the service life is observed by the use of this brick. The analytic results after the use reveal the remarkable decrease of the slag infiltration to suppress the generation of structural spalling and highly contribute to the prolongation of service life.