baber/WOPTO huggingface dataset:
Patent JP-H05266527-A (JP)
Title: Magneto-optical system
IPC: G11B11/10
Filed: 1992-03-18
Abstract: PURPOSE:To provide an inexpensive magneto-optical system small in size, light in weight and excellent in operation characteristic and versatility. CONSTITUTION:When a magneto-optical recording medium 1 is loaded on a medium driving part 2 provided in a driving device, belt shape magnets 22, 23 extending in the arranging direction of a recording track are provided on an existing member 11 arranged in opposite to the magneto-optical recording medium 1 at a fixed interval as external magnetic field required for recording, reproducing and erasing information. A disk cartridge, a disk table, a disk holder, etc., is used as the existing member.
Patent JP-H09259599-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASEGAWA MASARU
IPC: G11C29/56
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and precisely evaluate a setup time and holding time for a RAM macro loaded in a gate array. SOLUTION: External address input terminals are connected to address input terminals 110 through a group of D-F/F 10, external data input terminals are connected to data input terminals 120 through a group of D-F/F 20, and output terminals 140 are connected to external RAM output terminals through a group of D-F/F 40. An external REFP terminal is connected to an external reference output terminal 1 through D-F/F 11, a path LA, and D-F/F 41, and connected also to an external reference output terminal 2 through D-F/F 21, a path LD, and D-F/F 42. External CWP 1 terminal and 2 terminal are connected to an input terminal of a light pulse generation circuit 30. An output terminal of the circuit 30 is connected to a RAM macro WEB terminal, and connected also to an external reference output terminal 3 through a path LW, D-F/F 43.
Patent JP-2000257463-A (JP)
Title: Engine controller for hybrid vehicle
Inventor: KURODA YOSHITAKA
IPC: B60L50/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of unpleasant vibration on a vehicle body by making a motor act as a generator, at a point where vehicle body is about to vibrate, when fuel supply to an engine is stopped by a fuel cut means and engine speed falls short of the prescribed speed. SOLUTION: In a hybrid vehicle, driving and regenerative operation of a motor M which is linked with an engine E are conducted by a power drive unit PD, in response to control command received from a motor ECU 3. When the engine E is stopped, an engine ECU 1 cuts off fuel supply to the engine E. While the fuel supply is cut off, when engine speed detected by an engine speed sensor S5 falls short of the prescribed speed at which a vehicle body is about to vibrate, the motor M is activated as a generator. Consequently, a load is applied to the engine E to quickly make engine speed zero, and thus generation of unpleasant vibration on the vehicle body is suppressed.
Patent JP-S55154835-A (JP)
Title: High-frequency switching circuit
Inventor: MIYAMOTO BUNICHI
IPC: H03H11/28
Filed: 1979-05-23
Abstract: PURPOSE:To simplify a circuit, to stabilize impedance characteristics and to widen the band by making use of an amplifier with input or output impedance much lower than input or output impedance. CONSTITUTION:Input or output terminals T1 and T2 or T6 and T7 of two switching circuits 103a and 103b or 104a and 104b are connected to amplifier 101 or 102 with impedance much lower than input or output impedance of circuits 103a and 103b or circuits 104a and 104b, constituting a high-frequency switching circuit. Those circuits 103a and 103b, and 104a and 104b are provided with input or output resistances 21 and 31, series switch elements 23, 25, 31 and 33 and parallel switch elements 22, 24, 32 and 34 and amplifier 101 or 102 is provided with transistor TR1 or TR2 flowing a switch current. Circuits 103a and 103b or 104a and 104b are changed over by switches SW1 or SW2 to simplify the circuit and to widen the band while stabilizing impedance characteristics.
Patent JP-H01234943-A (JP)
Title: Emulator
Inventor: MORIOKA EIJI
IPC: G06F9/455
Filed: 1988-03-16
Abstract: PURPOSE:To suppress the extension of a microcomputer system developing period by executing software debugging based upon the function of a target system even when a specific circuit block in the target system is incomplete or does not exist. CONSTITUTION:An emulator 1 is provided with a host interface controller 17 capable of using a circuit block such as a memory board part 20 or an exclusive LSI board part 21 which is not mounted on a target machine 7 at the time of emulating the target machine 7 by linking circuit constitution information held in an engineering work station 30. Even when the specific circuit block is incomplete or does not exist in the target machine 7, the emulator 1 can execute the software debugging of the target machine 7. Thus, the microcomputer system developing period can be shortened.
Patent JP-S60205784-A (JP)
Title: Detector for double paper feed
Inventor: KAZAOKA HARUO
IPC: G06K13/067
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a double paper feed detector which does not cause malfunction even in case of variation of a power source voltage or the ambient temperature in an optical character reader or the like. CONSTITUTION:Driving currents are supplied to light emitting diodes LED1 and LED2 from the same power source Vc, and a constant current driving circuit 1 connected in series to them is provided with a mechanism which controls the driving current value to a certain value. An amplifying circuit AMP1 which subjects the output current of a photo cell CELL1 to current/voltage conversion and amplifies it is provided with a transmitted light detecting resistance R7 and an adjusting resistance R8 which are different in resistance value, and an amplifying circuit AMP2 which subjects the output current of a photo cell CELL2 to current/voltage conversion and amplifies it is provided with a variable resistance RV1 which performs such adjustment that outputs of circuits AMP1 and AMP2 are equal to each other. Consequently, outputs are adjusted without carrying actually papers, and further, the device is operated stably to prevent erroneous detection even in case of variation of the ambient temperature.
Patent JP-S62225758-A (JP)
Inventor: BUORUFUGANGU FUEERUMAN
IPC: F02M59/48
Filed: 1987-03-19
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-H10253015-A (JP)
Title: Gas combustion apparatus
Inventor: KOYAIZU MASATOSHI
IPC: F23D14/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To restrict effect of air on an end part of flame. SOLUTION: This apparatus includes a burner 2a which is formed being extended in a rod while having on a specified surface a plurality of burner ports 20 and 20 arranged in the direction of extension thereof, a cover member 30 for covering the specified surface so that gases injected from the plurality of burner ports 20 and 20 form flame continuing in the direction of the extension of the burner and a shielding means 55 to intercept air flowing in from outside across the width thereof at least to the end part in the direction of the extension thereof in a gap between the burner 2a and the cover member 3.
Patent JP-H01234542-A (JP)
Title: Aluminum clad fin material for heat exchanger
Inventor: DOKOU TAKENOBU
IPC: B32B15/01
Filed: 1988-03-16
Abstract: PURPOSE:To provide the title fin material with excellent buckling resistance to the heating for brazing and high heat conductivity by regulating an Al alloy contg. specific amounts of Mn, Fe and Si and contg. specific numbers or above of secondary phase grains in the structure at the time of heating to the core and cladding Al or an Al alloy thereto. CONSTITUTION:The core of a composite fin material is formed with an Al alloy contg., by weight, 0.6-2.0% Mn, 0.05-0.8% Fe and <=0.6% Si. The core contains, per mm<3>, 30X10<9> pieces or above of secondary phase grains in the structure when heated for 10min at 610 deg.C. An Al surface material having >=99.9% purity or an Al alloy surface material contg. 0.03-0.35% Zr is clad to the one face or both faces of the core to form the clad fin material for a heat exchanger. By this method, excellent sagging resistance and high-temp. buckling resistance can be obtd. and a fin can be thinned.
Patent JP-S59189919-A (JP)
Title: Apparatus for separating, dehydrating and treating waste film for regenerated stock material
Inventor: KASHIWAGI HIDEHIRO
IPC: B03B5/28
Filed: 1983-04-12
Abstract: PURPOSE:To continuously take out waste film pieces for regeneration reduced in a foreign matter mixing ratio and water content, by a method wherein air contained in waste film pieces is removed prior to separating said waste film pieces from foreign matters and, thereafter, the treated waste film pieces are sent to a foreign matter separating tank and a horizontal type centrifugal separator. CONSTITUTION:Waste film pieces already crushed in the previous process are supplied to an ultrasonic washing tank 1 and irradiated with ultrasonic waves in warm water to wash the same and to remove air thereform. Subsequently, the waste film pieces are supplied to a foreign matters separating tank 2 to separate and float a different kind of film pieces and foreign matters such as floated substances adhered to or mixed in said waste film pieces by the difference of specific gravity and to discharge the same to a floated substance drain conveyor from a floated substance outlet port 18a. On the other hand, the waste film pieces to be regenerated and re-utilized being a precipitate from which foreign matters are separated and removed are deposited and gathered to the upper part of a scraping follower pulley 22 and, thereafter, guided to a conditioning tank 3 by a scraping apparatus 19 to be adjusted to a constant concn. while treated film pieces are supplied to a horizontal type centrifugal dehydrator 6 to perform dehydration and the dehydrated film pieces are dried in the subsequent drying process to obtain a final product to be re-utilized.
Patent JP-H02241091-A (JP)
Title: Lamination of multilayer laminated board
Inventor: ARAI TAKAFUMI
IPC: H05K3/46
Filed: 1989-03-15
Abstract: PURPOSE:To fix laminatedly printed-wiring boards without needing jigs like positioning pins and without a positional deviation by a method wherein the respective printed-wiring boards to be laminated are locally welded to eliminate the mutual positional deviation of the boards and thereafter, the boards are heated and pressed to fix laminatedly the boards in a multilayer. CONSTITUTION:In order to laminate printed-wiring boards 1 in a multilayer, the respective boards 1 to be laminated are locally welded interposing a prepreg between them to eliminate the mutual positional deviation of the boards 1 and thereafter, the boards 1 are heated and pressed by a hot press device 5 and a laminatedly fixed in a multilayer. For welding locally the boards 1, 4 welding pins 6, for example, are arranged over the four corners of the boards 1, the pins 6 are made to descend from over a group of the boards 1 on a substrate 7 and are subjected to spot welding. The boards 1 are locally welded by the spot welding or the like, the mutual positioning of the boards 1 is performed and the boards 1 can be laminatedly fixed without needing jigs like positioning pins at all and without a positional deviation.
Patent JP-H07150096-A (JP)
Title: Printing ink for metal
Inventor: OGITA TAKASHI
IPC: C09D11/033
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a printing ink for metal, containing a pigment, a resin and a solvent having a specific composition as main components, having excellent printing properties such as adhesivity and coating film hardness and useful for a specific printing process. CONSTITUTION:This ink is composed mainly of (A) a pigment, (B) a resin and (C) 5-70wt.% (based on the total ink) of a solvent consisting of an ethylene oxide (EO) or propylene oxide (PO) adduct of a monohydric aliphatic alcohol such as methanol, ethanol, diethylaminoethanol and dibutylaminopropanol, preferably a 4-24C amino alcohol. Preferably, the addition molar number of EO or PO of the component C is 2-50mol and the terminal of the component C is hydroxyethyl group. The ink is useful for the printing process comprising the printing with the ink followed by the wet-coating of a water-type over-print varnish to the ink while the ink is still in wet state and the baking of the product.
Patent JP-S52145394-A (JP)
Title: After-treatment of slag for dephosphorization
Inventor: HARASHIMA KAZUMI
IPC: C21C1/02
Filed: 1976-05-31
Abstract: PURPOSE: To lower the concentration of P as Ca 3 P 2  in slag to a specified level after dephosphorization by oxidizing the slag so as to prevent generation of PH 3  from the slag and stabilize the slag. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57178164-A (JP)
Title: Method and device for inverting needle of measuring instrument
Inventor: KUBOTA TSUTOMU
IPC: G01R5/16
Filed: 1981-04-24
Abstract: PURPOSE:To rationalize assembly of a measuring instrument, and also to realize a long life of a commodity, by combining a magnet instead of a spring, and installing it to a measuring needle, etc. CONSTITUTION:For instance, a coma 3 is formed by a resin magnet and a needle is attached. Subsequently, a cylindrical coma 4 is made on the outside, and magnetic force is provided so as to conform with a desired rotation. After that, the coma 3 is covered with the coma 4. In this case, magnetic force is applied so that the upper part of the coma 3 and the upper part of the coma 4 become the same pole, and the lower part of the coma 3 and the lower part of the coma 4 become the same pole, as well. As a result, the coma 3 and 4 repel each other, and the coma 3 comes to float in the coma 4. The comas 3, 4 held by each other in this way are covered with a coma 5, by which one device is obtained. The coma 4 and the coma 3 are provided with a hole bigger than the man shaft, and a hole closely fitted to the main shaft, respectively, therefore, the needle is operated by a rotation of the main shaft. In this way, assembly of a measuring instrument is rationalized, and also a long life of the measuring instrument is realized.
Patent JP-H02242697-A (JP)
Title: Antihuman sperm antibody, production thereof and use thereof
Inventor: OKABE MASARU
IPC: C12R1/91
Filed: 1989-03-15
Abstract: PURPOSE:To produce an antibody specific to the site having antigenicity situated on the acrosome of human sperm by culturing a hybridoma obtained by fusing an antibody producing cell of mammal immunized in the site having antigenicity situated on the acrosome of human sperm with a cell having permanently proliferating properties. CONSTITUTION:An antibody producing cell of a mammal excluding Homo sapiens and immunized in the site having antigenicity situated on the acrosome of human sperm containing a membrane is mixed with a cell having permanently proliferating properties. A fusion promoting agent such as polyethylene glycol is gradually added to the mixture kept to about 37 deg.C and cell fusion is carried out to provide a hybridoma. The resultant hybridoma is culture in vitro or in vivo to provide the monoclonal antibody having specificity to site having antigenicity situated on the acrosome of human sperm. The monoclonal antibody is e.g. used in detection of fertility of sperm in diagnosis and remedy of infertility.
Patent JP-S60207867-A (JP)
Inventor: MINOWA RIYOUHEI
IPC: F25B15/00
Filed: 1984-04-02
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-H07265258-A (JP)
Title: Endoscope device
Inventor: HIRAKUI KATSUYA
IPC: A61B1/00
Filed: 1994-03-31
Abstract: PURPOSE:To efficiently wash a lens by mounting an objective lens, a water feed nozzle for washing the objective lens, and an air feed nozzle at a scope tip section, and making the distances from the scope tip face to the nozzle opening section different for the water feed nozzle and air feed nozzle. CONSTITUTION:An objective lens 2 for receiving the optical image from an object is mounted on the scope tip section of an endoscope device, and a water feed nozzle 21 for washing the lens 2 and an air feed nozzle 22 are provided. The water feed nozzle 21 is fitted near the face of a tip cap 7, the distance to an opening section is set to H1, the air feed nozzle 22 is fitted on a pedestal 23, and the distance from the cap face to the opening section is set to H2 (H1< H2). Air is injected from above from the air feed nozzle 22 when washing water is injected from the water feed nozzle 21 along the surface of the objective lens 2, thus the soaring of the washing water is suppressed, and the lens 2 can be efficiently washed.
Patent JP-H04300388-A (JP)
Title: Production of double-face cast-coated paper
Inventor: YAMAMOTO TORU
IPC: D21H19/36
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a double-face cast-coated paper having excellent quality, etc., especially a thin paper, in high efficiency by producing a base paper with a paper machine furnished with a double-face dehydration mechanism and subjecting the obtained base paper to a cast-coating finishing process according to a prescribed sequence. CONSTITUTION:A base paper (having a basis weight of <=50g/m<2>) containing a paper-strengthening agent such as an acrylamide-type paper-strengthening agent composed of an acrylamide polymer containing 1-20mol% of anionic group and an acrylamide polymer containing 1-30mol% of cationic group is manufactured by a paper machine furnished with a double-face dehydration mechanism. Both faces of the base paper are coated with an undercoating layer composed mainly of an adhesive and a pigment containing >=20wt.% of kaolin and 0.05-3.0wt.% of a zirconium compound (in terms of ZrO2) based on the total pigment and then with a top-coating layer composed mainly of a pigment and an adhesive. The coating layers are dried by pressing with a mirror-polished drum while the top-coating layer is still in wet state to obtain the objective double-face cast-coated paper.
Patent JP-H10259657-A (JP)
Title: Cushion material for tatami mat and tatami mat using it
Inventor: SEKIYA HIDEO
IPC: E04F15/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the shape holding property and cushioning property by setting the density of a cushion material for a tatami mat and the density difference between a nonwoven fabric having the maximum fiber density and a nonwoven fabric having the minimum fiber density to specific ranges. SOLUTION: Two kinds of nonwoven fabrics 16A, 16B having different densities are laminated, and the nonwoven fabric having the maximum fiber density is provided on the outermost layer to form a cushion material 16. The fiber density of the whole cushion material is 0.06-0.20 g/cm<3> , and the fiber density difference between the nonwoven fabric having the minimum fiber density and the nonwoven fabric having the maximum fiber density is 0.04-0.10 g/cm<3> . A surface of the nonwoven fabric 16B side having a small fiber density of the cushion material 16 is covered with a tatami facing 17 woven with rush. A verge fabric 18 is stuck or sewn to form an edge section.  Since the cushion material 16 is formed with a laminated body of the nonwoven fabrics different in fiber density, the hardnesses on both sides differ, and contrary characteristics such as the cushioning property and shape holding property can be satisfied.
Patent JP-S59190610-A (JP)
Title: Size measuring device
Inventor: HAMADA TOSHIMITSU
IPC: H01J37/28
Filed: 1983-04-13
Abstract: PURPOSE:To prevent charge up and damage of a sample, by stopping the projection of an electron beam to the sample except when the detected signal of a scanning electron microscope required for the measurement of sizes is to be obtained. CONSTITUTION:The current value, which is detected by a current detecting device 13 is inputted to a control device 12. The coil current of an objective lens 4 is controlled by a current control device 14. A deflection signal generating device 15 supplies a current to a deflection coil 6 of an SEM11 based on a signal outputted from the control device 12. The SEM signal, which is obtained by a picture input part 16 is compared with the SEM signal waveform at a pattern edge obtained by a theoritical expression. The position of the pattern edge is detected, and the size of the pattern is computed. For example, the position of a sample to be measured is detected by a sample-stage-position detecting part 21. A sample-stage-control part 20 is used only by the distance between the centers of the fields of visions of an optical microscope 22 and the SEM11, and a sample stage 19 is moved. Then the device 15 and the SEM signal input part 16 are operated. Thus, the electron beam is not projected on the sample, and the SEM signal at the position to be measured can be detected.
Patent JP-S54246-A (JP)
Title: Microwave oven
Inventor: KUROKAWA KOUICHI
IPC: H05B6/76
Filed: 1978-05-25
Abstract: PURPOSE: To simplify the door construction, by setting all the locking mechanism to the oven side instead to the door side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61222578-A (JP)
Inventor: YAGISHITA AIZABURO
IPC: C23G3/00
Filed: 1985-03-29
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-S61236806-A (JP)
Title: Fluoro copolymer and use for hydrophobic and lipophobic treatment of various base materials
Inventor: ANDORE DESAN
IPC: C08F220/24
Filed: 1986-03-20
Abstract: 1. Claims for the contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Fluoro copolymers, characterized in that they comprise, by weight : (a) 30 to 70% of one or more polyfluoro monomers of general formula :  see diagramm : EP0195714,P13,F3  in which R**f denotes a straight- or branched-chain perfluoro radical containing 2 to 20 carbon atoms, Q denotes an oxygen or sulphur atom, B denotes a divalent chain sequence linked to Q via a carbon and capable of containing one or more oxygen, sulphur and/or nitrogen atoms, one of the symbols R denotes a hydrogen atom and the other a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms ; (b) 10 to 50% of one or more monomers of general formula :  see diagramm : EP0195714,P13,F4  in which R**1 denotes a hydrogen atom or a methyl radical, R**2 denotes an alkyl radical containing 1 to 4 carbon atoms, n is equal to 2 or 3 ; and optionally (c) up to 40% of any one or more monomers other than those of formulae (I) and (II). 1. Claims for the Contracting state AT Process for the preparation of fluorinated products, characterized in that there are copolymerized, by weight : (a) 30 to 70% of one or more polyfluoro monomers of general formula :  see diagramm : EP0195714,P14,F2  in which Rf denotes a straight- or branched-chain perfluoro radical containing 2 to 20 carbon atoms, Q denotes an oxygen or sulphur atom, B denotes a divalent chain sequence linked to Q via a carbon and capable of containing one or more oxygen, sulphur and/or nitrogen atoms, one of the symbols R denotes a hydrogen atom and the other a hydrogen atom or an alkyl radical containing 1 to 4 carbon atoms ; (b) 10 to 50% of one or more monomers of general formula :  see diagramm : EP0195714,P14,F3  in which R1 denotes a hydrogen atom or a methyl radical, R2 denotes an alkyl radical containing 1 to 4 carbon atoms, n is equal to 2 or 3 ; and optionally (c) up to 40% of any one of more monomers other than those of formulae (I) and (II) ; within an organic solvent and in the presence of a polymerization catalyst and/or of a photoinitiator.