baber/WOPTO huggingface dataset:
Patent JP-H02218032-A (JP)
Title: Apparatus for producing optical information recording medium carrier
Inventor: YANAGISAWA SHUICHI
IPC: G11B7/24
Filed: 1989-02-18
Abstract: PURPOSE:To optimize the pressing force per unit area by discretely pressing two sheets of disk substrates by a 1st pressing means which presses the outer peripheral part of the substrates and a 2nd pressing means which presses the inner peripheral parts of the substrates independently therefrom at the time of sticking the above- mentioned substrates to each other by using a spacer and a pressure sensitive adhesive agent. CONSTITUTION:A base member 11 as a lower pressing member to carry the unfinished product of the optical disk is provided on a robust working table 12. Two pieces of large and small cylindrical carrying members 11a and 11b which flatly carry the outer peripheral part and inner peripheral part ends of the circular substrate 5 or 4 which is the unfinished product are previously and integrally provided on the member 11 at this time. The two large and small cylindrical pressing members 13 and 14 corresponding to these carrying parts 11a, 11b are concentrically disposed on the member 11 and the member 13 is attached to and detached from the member 11 by means of two cylinder mechanisms 15 via a gripping block 15a. The member 14 is also provided attachably to and detachably from the member 11 by cylinder mechanisms 16 via a gripping block 16a. The mechanisms 15, 16 are hydraulically or pneumatically actuated individually, and thereby the uniform pressing force is obtd.
Patent JP-S62195527-A (JP)
Title: Evaluating method by spectroscope
Inventor: NAGANUMA KAZUNORI
IPC: G01M11/02
Filed: 1986-02-24
Abstract: PURPOSE:To perform at a high speed high-reliability performance evaluation in a long-wavelength range by diffracting spectrally light from a light source which has a wide continuous spectrum and obtaining a response function from detected spectrum data by a Fourier analysis. CONSTITUTION:An InGaAsP laser diode light source 8 which has non-reflective coating 9 on one side is fed with a current which does not exceeds an oscillation threshold value to generate wide continuous spectral light. The light is made incident on a collimator lens 10 and made into parallel luminous flux, which is made incident on Fabri-Perot etalon 11 and divided into many light beams, so that they are focused on the incidence slight of a spectroscope 13 through a stop-down lens 12. Further, a waveform feed device 14 which is provided to the spectroscope 13 and connected to a computer 17 controls the center wavelength of the spectroscope 13 and the intensity of light projected by the spectroscope 13 is measured by an InAs photodetector 15 and stored in the computer 16 through an A/D converter 16.
Patent JP-2000234620-A (JP)
Title: Magnetic bearing device
Inventor: TANIGUCHI MANABU
IPC: F16C32/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device capable of accurate detection and control with no generation of interference noise. SOLUTION: A plurality of drive circuits 10, 11, 12, 19 including the PWM drive circuits 10, 11 and the sensor drive circuits 12, 19 to be operated by a control clock signal of frequency of at least two kinds or more are provided in a magnetic bearing device. A reference clock signal is output from a single reference clock oscillation source 15, and a divided clock signal dividing the reference clock signal by mutually different dividing ratio is supplied to each drive circuit 10, 11, 12, 19 as the control clock signal.
Patent JP-H04356069-A (JP)
Title: Control system of recording device
Inventor: YAMAGUCHI JUNICHI
IPC: B41J13/00
Filed: 1991-02-12
Abstract: PURPOSE:To shorten the processing time required for a 1st document after setting the mode information and to make a data communication for securing the printing operation of the 1st document. CONSTITUTION:This system is provided with a means which judges contradiction on a mode change each time mode information for changing an initial set mode is set and a means 2 which decides whether or not print start conditions are proper on the basis of tray information on condition that the mode has no change contradiction and when there is no contradiction of the changed mode, the means 1 sends the copy mode to the image recording device IOT which administrates form conveyance control and developing process control. When there is no change and contradiction in the mode and the tray information is suitable, a start button ON signal is accepted and printing operation is started. Further, feed signal for a 1st form is sent by a serial communication and feed signals for the 2nd and succeeding forms are sent through a hot line to eliminate the wrong start of printing operation due to start button ON operation during the transmission of change mode information.
Patent JP-H04257581-A (JP)
Title: Piperidinomethylpyridine derivative
Inventor: KIMURA TETSUYA
IPC: A61P1/00
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a new compound useful for treating peptic ulcer, having both inhibitory action on secretion of acid in the stomach based on antagonism on histamine H2 acceptor and gastic mucosa protecting action. CONSTITUTION:N-(4-(4-(piperidinomethyl)pyridyl-2-oxy)-cis-2-butenyl)-2 -(2- chlorosulfinyl)acetamide shown by formula I. The compound is obtained by reacting a compound shown by formula II with a compound shown by formula III in the presence of a condensation agent such as dsicyclohexylcarbodiimide in a reaction solvent such as methylene chloride.
Patent JP-H07224196-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MIZUNO YOSHIHISA
IPC: C08L23/08
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a thermoplastic elastomer composition having excellent elastic recovery and tensile strength and useful as parts for light electric appliances, etc., by mixing an alpha-olefin polymer and an ethylene polymer to a specific copolymer composed of ethylene, an alpha-olefin, a non-conjugated polyene compound and a non-conjugated diene compound. CONSTITUTION:This thermoplastic elastomer composition is composed mainly of a mixture of (A) 40-90wt.% of an ethylenic random copolymer, (B) 5-50wt.% of an alpha-olefin polymer containing >=70mol% of >=3C alpha-olefin constituent units and (C) 5-50wt.% of an ethylenic polymer containing >=85mol% of ethylene constituent unit (A+B+C is 100wt.%). The component A is composed of 30-85mol% of ethylene constituent unit, 15-70mol% of a 3-20C alpha-olefin constituent unit, 0.01-2mol% of a non-conjugated polyene constituent unit containing plural polymerizable groups having equivalent polymerizability and 0-4mol% of a non-conjugated diene constituent unit containing non-conjugated diene having non-equivalent polymerizability.
Patent JP-H04254434-A (JP)
Title: Insulator glass composition
Inventor: KURIBAYASHI HIDEYUKI
IPC: C03C3/087
Filed: 1991-02-07
Abstract: PURPOSE:To crystallize an insulator glass compsn. for crossover on the substrate of a thick film integrated circuit at the time of firing within one peak temp. range, that is, a temp. range below 850 deg.C as the baking temp. without requiring two peak temp. ranges even when the amt. of a flux component is considerably reduced. CONSTITUTION:A glass compsn. is composed of, by weight, 20-50% SiO2, 10-20% Al2O3, 10-20% CaO, 10-15.49% ZnO, 10-20% TiO2, 0-3% B2O3, 0.5-10% MgO, 0-3% ZrO2, 0-3% P2O5 and 0-2& F2, amorphous fine powder of CaO.SiO2 is added to the glass compsn. by 0.1-10wt.% of the amt. of the powder or fine powder of TiO2 (rutile) is added by 0.1-5wt.% and they are mixed to obtain an insulator glass compsn.
Patent JP-2000243583-A (JP)
Title: Lighting device and electric apparatus
Inventor: NAGANO NOBUHISA
IPC: H02M3/155
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of quickly start up light output of a lamp, protecting a circuit element from excessive current, and reducing the cost, and provide an electric apparatus. SOLUTION: The lighting device 1 has a DC power source 2; a chopper circuit 3 connected to the DC power source 2; a lamp 4 connected to the output of the chopper circuit 3; a current detecting element R1 for detecting a current flowing to the output side of the chopper circuit 3; a current detecting means 5 which switches a current detecting level in starting up of a lamp 4 to that after starting, and outputs an abnormal signal when the current is larger than the current detecting level; and a control circuit 6 which controls the chopper circuit 3 so that the lamp 4 is energized at the specified lamp voltage, and stops the operation of the chopper circuit 3 according to the abnormal signal from the current detecting means 5.
Patent JP-H03242696-A (JP)
Title: Data converting device
Inventor: YOSHIDA HITOSHI
IPC: G06T11/20
Filed: 1990-02-20
Abstract: PURPOSE:To shorten the processing time by adding degree data indicating the degree of a curve function reproducing the curve part of a contour to character data and reproducing the curve part of the contour according to the degree data. CONSTITUTION:This data converting device reads character data corresponding to an input character or pattern code out of a character storage part 14 by an outline data generation part 34 to reproduce curve parts of respective contour elements with the curve function of degree indicated by the degree data in the character data. Outline data generated by the outline data generation part 34 as to the character, pattern, etc., corresponding to the input code are converted into dot data. Consequently, the amount of the character data is decreased and the processing time of transformation from the character data to the outline data can be shortened.
Patent JP-H0219617-A (JP)
Title: Load regulator for internal combustion engine
Inventor: GERARUTO MUSHIYARIKU
IPC: F02D9/00
Filed: 1989-02-21
Abstract: PURPOSE: To reduce friction in switching operation by arranging a driver connection for rotating a switching arm between a driver shaft for adjusting a throttle valve and the switching arm. CONSTITUTION: A free leg 13 of a spring 8 surrounding a drive shaft 3 for adjusting a throttle valve is held to a housing, and the other leg 11 contacts a switching arm 7. A stopper 19 and a driver connection 10 for rotating the switching arm 7 are arranged between the drive shaft 3 and the switching arm 7. Consequently, friction in switching operation can be recuded.
Patent JP-H05255619-A (JP)
Title: Coating material composition
IPC: C08F299/02
Filed: 1992-02-26
Abstract: PURPOSE:To provide the active energy rap-curable coating composition capable of forming synthetic resin cured coating films excellent in abrasion resistance, heat resistance, weather resistance and chemical resistance on the surface of a synthetic resin molded product. CONSTITUTION:The coating material composition comprising (A) 30-70 pts.wt. of at least one polyfunctional monomer selected from mono or polypentaerythritol poly(meth)acrylates having at least three (meth)acryloyloxy groups in each molecule, (B) 30-70 pts.wt. of at least one of monofunctional monomers having an acryloyloxy group and/or a methacryloyloxy group in the molecule, (C) 5-50 pts.wt. of a poly[(meth)acryloyloxyalkyl](iso)cyanurate, (D) 2-30 pts.wt. of an UV absorber, and (E) 0.1-10 pts.wt. of a photopolymerization initiator (the total amount of A, B, C, D and E is 100 pts.wt.).
Patent JP-S59166600-A (JP)
Inventor: TSURESHITA TSUMORU
IPC: C11D3/43
Filed: 1983-03-10
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-H01214195-A (JP)
Title: Printed-circuit board
Inventor: KOZAI ATSUSHI
IPC: H05K1/11
Filed: 1988-02-23
Abstract: PURPOSE:To enable high-packaging density to be realized by forming packaging area of a plurality of electronic parts in two directions at right angle and by preserving within the single line. CONSTITUTION:A land 3 for enabling two kinds of two-terminal electronic parts to be packaged is provided between wiring paths 2a and 2b of a printed- circuit board 1. In this case, regions 6a and 6b and 7a and 7b for packaging two-terminal electronic parts are formed by sections 4a and 4b and 5a and 5b which are formed in two directions at right angle each other in land parts 3a and 3b. And large electronic parts 8 are packaged over the regions 6a and 6b and compact electronic parts 9 are packaged over the regions 7a and 7b.
Patent JP-H11237557-A (JP)
Title: Scanning type optical microscope
Inventor: SHIMADA YOSHIHIRO
IPC: G02B21/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the inexpensive microscope of a simple constitution capable of detecting a confocal point image and a non-confocal point image with a single photodetector by selectively introducing at least one of plural optical paths to a single photodetection means. SOLUTION: Light from a sample 11 is bisected into a confocal point optical path 301 and a non-confocal point optical path 302 by a beam splitter 31, one of the bisected confocal point optical path 301 and non-confocal point optical path 302 is interrupted by the shutter main body of a shutter 34 and only the detection beam of the other optical path is introduced to the single photodetector 32. Thus, the confocal point image and the non-confocal point image by the confocal point optical path 301 and the non-confocal point optical path 302 are detected by the single photodetector 32. Also, by using a pulse motor as the driving means of the shutter 34, since the switching operation of the shutter 34 is accelerated, the confocal point image and the non-confocal point image are instantaneously selected and displayed.
Patent JP-S55132708-A (JP)
Title: Production of ultrafine thermoplastic polymer filament yarn
Inventor: MATSUO TERUHIKO
IPC: D01D5/08
Filed: 1979-04-04
Abstract: PURPOSE: To obtain an ultra-fine filament yarn usable for substrates of artificial leathers readily, by extruding a polymer through holes of small cross-sectional area at low melt viscosity, and by collecting the filaments, quenched immediately after extrusion under specific conditions, at a short distance from the spinneret.  
     CONSTITUTION: The thermoplastic polymer 4, e.g. a polyester, at a low melt viscosity ≤950 poises is extruded through the spinneret 3 having a cross-sectional area ≤3.5×10 -4 cm 2  per hole of the spinning pack 2 whose surface except the spinneret 3 is covered with the heat shield plate 14. The filaments 9 are quenched by blowing cold air on the whole surface 3 from the blower 15 while keeping the atmosphere at a distance, 1W3cm, from the spinneret 3 at 200°C or below, and collected at a distance, 10W200cm, preferably 20W100cm, from the spinneret 3 to give an ultra- fine filament yarn of fineness per filament ≤0.3de. Preferably, the air is blown up inward at an angle of 55W80°. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56137410-A (JP)
Title: Controller for running track for trackless mobile body
Inventor: YOSHIDA YUTAKA
IPC: B62D1/28
Filed: 1980-03-31
Abstract: PURPOSE: To simplify the circuit constitution and to ensure the control, by comparing the extent of position shift between the induced line and the center of mobile body with the reference value and outputting the correction signal when the difference is more than the specified value, in the controller in which trackless mobile body is run along the induced line.  
     CONSTITUTION: The wheel 11 is provided at 4 corners of the leg 12 of trackless crane running with the tire type wheel, and the position shift detector 19 detecting the position shift with the strength of electromagnetic field received from the induction line 17 and with the main body 20 of the controller, is provided by one toward forward and reverse direction. The adder 23 is provided in the detector 19, and the comparator 25 is connected to the adder 23 via the divider 24. The addition/subtraction circuit 28 is provided at the output of the detector 19, and the output of the circuit 28 is fed to the comparator 29. Further, based on the output of the comparators 25 and 29, the correction signal can be obtained. Thus, the circuit constitution is made simple and the control can be ensured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60188545-A (JP)
Inventor: KOBAYASHI ETSUO
IPC: E03B7/12
Filed: 1984-03-05
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-S52123385-A (JP)
Title: Polyvinyl alcohol membrane of selective permeability and its production
Inventor: YAMAUCHI KAZUHISA
IPC: B01D71/38
Filed: 1976-04-09
Abstract: PURPOSE: To produce a selectively permeable membrane of excellent water permeability and with improved mechanical performance by coagulating and molding poly vinyl alcohol (PVA) composite made by mixing polyalkylene glycol (PAG) in a specific ratio with PVA polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06229253-A (JP)
Title: Exhaust energy recovery device
Inventor: MIYAJIMA KAZUO
IPC: F02B37/007
Filed: 1993-02-04
Abstract: PURPOSE:To recover the exhaust energy of an engine with a high efficiency by switching the flow passage of a compressor in a turbo-charger with a dynamo-electric machine to serial in the case of low speed, and parallel in the case of high speed of for operating the dynamo-electric machine, thus shortening switching passage time. CONSTITUTION:An exhaust passage from an engine 10 is parallel-fed to the turbine T1 of a turbo-charger 1 and the turbine T2 of a turbo-charger 2 and fed to be serial within low speed range and parallel within a high speed range on the compressor side, so that pressure difference at the points (c) and (f) of an air flow passage are approached each other at the time of the above switching, thus shortening switching transient period by operating TCG1 as a motor and TCG2 as a generator.
Patent JP-H02220032-A (JP)
Title: Electrooptic device
Inventor: OBARA HIROSHI
IPC: G02F1/1345
Filed: 1989-02-21
Abstract: PURPOSE:To improve the conductivity and to uniform the thickness of a liquid crystal layer by making particles for conduction larger in diameter than spacers arranged in the seal part of the electrooptic device which consists of a couple of substrates having transparent electrodes on the internal surfaces and has the conduction part for connecting the electrode of one substrate to the electrode of the other substrate at the seal part. CONSTITUTION:The transparent electrodes 6 and 7 are formed of indium oxide and tin monoxide on the glass substrates 4 and 5. Then, a material formed by dispersing polystyrene, plated with nickel as conductive particles 2 into thermosetting epoxy resin is formed at the overlap part of the transparent electrodes 6 and 7 by a screen printing method. Then thermosetting epoxy resin is used for the seal part 3, and glass fiber is used to form spacer materials 1 except at the conductive particles 2. Then pressure is applied and heating is carried out to set the thermosetting epoxy resin. In this case, the particles 2 for conduction are made larger in diameter than the spacer materials 1 to improve the uniformity of a liquid crystal layer and the strength of the seal part.
Patent JP-H11236445-A (JP)
Title: Coloring control of polyamine
Inventor: SUZUKI SEIICHI
IPC: C08G73/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To very easily control the coloration of polyamines by adding a silicate compound and/or a specified basic compound thereto. SOLUTION: The control of coloring of polyamines is accomplished by adding, to (A) polyamines containing at least one amino group selected for among primary, secondary and tertiary amino groups in the molecular skeleton, (B) a silicate compound (e.g. collodial silica) and/or (C) a basic compound having higher basicity than A (e.g. an alkali metal hydroxide). It is preferable that the amount(s) of B and/or C added is 0.01-20 wt.% based on A and A has a number-average molecular weight of 100-500,000.
Patent JP-H09214011-A (JP)
Title: Support structure of piezoelectric transformer
Inventor: WATARI MAKOTO
IPC: H01L41/107
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To simplify a support structure and facilitate assembling without preventing vibration of a piezoelectric transformer by supporting a flat plate shaped piezoelectric transformer having a specific relation among its length, width, and thickness on a substrate in the vicinity of a node of a standing wave of a vibration mode. SOLUTION: A piezoelectric transformer 3 is flat plate shaped and has a relationship of length L > width W > thickness D. 1-shaped bent lead wires 5, 6 are fixed at one ends thereof to opposite surfaces of the transformer. Further, an L-shaped bent lead wire 7 is fixed at one end thereof to an output side electrode 3b. A secondary vibration mode is used as a vibration mode of the piezoelectric transformer with nodes of a standing wave thereof being located at a position A of L74 from an input side end surface and at a position B of 3L/4. Accordingly, the transformer is supported with the lead wires 5, 6 of the input side electrode 3a at the position where the node of the standing wave is formed, and is supported with the lead wire 7 of the output side electrode 3b floated with resiliency of line lead wire on the output side end surface.  This structure ensures the substantially same magnitude as the support structure which is substantially not attenuated.
Patent JP-S56136461-A (JP)
Title: Lead accumulator
Inventor: MAKINO ETSUJI
IPC: H01M4/57
Filed: 1980-03-28
Abstract: PURPOSE:To intend to increase a formation efficiency by adding a lead dioxide into a paste obtained by kneading a lead oxide with a dilute sulfuric acid. CONSTITUTION:A pole plate of a lead accumulator assembled by using an unformated pole plate of a paste type is produced by filling up an active material paste added a lead dioxide into the paste obtained by kneading a lead oxide with a dilute sulfuric acid. The added amount of said lead dioxide relative to the weight volume percent of the lead dioxide is, for instance, less than 10%.
Patent JP-H03243071-A (JP)
Title: Automatic focusing circuit
Inventor: HIROTA KATSUAKI
IPC: H04N5/232
Filed: 1990-02-21
Abstract: PURPOSE:To accurately control a lens on a focusing position by providing the automatic focusing circuit with a high brightness detecting circuit and removing a brightness signal value in a period when a brightness signal level exceeds a prescribed value from an image pickup element to find out the integrated value of the levels of intermediate and high band components. CONSTITUTION:An image pickup signal is supplied to an input terminal 31 and then inputted to a Y separating circuit 32 and a C separating circuit 33. Both the circuits 32, 33 execute the conversion of sampling frequency and the circuit 33 forms chroma signals CR, CB. The circuit 32 adds a signal different only by one sample to the input signal and inputs a brightness signal Y to an AF detecting circuit 21. The high brightness detecting circuit 46 detects the period in which the signal Y exceeds the prescribed value. Integrating circuits 45A to 45D in the circuit 21 find out the integrated values of the intermediate and high band component levels of the signal Y except the signal Y in the detected period. Thereby, the signal of the high brightness part is masked and the outputs of the gates 41A to 41D are closed. Consequently, no error is generated in an evaluation value even if an object including a high brightness component is photographed, and the lens position can be controlled on its focusing position.
Patent JP-S62197074-A (JP)
Inventor: UCHIYAMA JUN
IPC: A62C3/04
Filed: 1986-02-26
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。