baber/WOPTO huggingface dataset:
Patent JP-2000340635-A (JP)
Title: Substrate carrying means and mechanism, and pattern exposure system
Inventor: MATSUDA MASAAKI
IPC: H01L21/68
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make possible independently of the thickness of a substrate and without deforming the substrate the sucking and supporting of the substrate by an abutting pad of a sucking portion provided in a handler, by so protruding its substrate sucking and supporting portion from its horizontal rear surfaces when sucking the substrate as to constitute it as a substrate supporting and carrying means. SOLUTION: An abutting pad 3 of a sucking portion 2 provided in a handler comprises an annular body portion 3b and an annular sucking and supporting portion 3a, and the sucking and supporting portion 3a forms a sucking space 3d in the opposite position to the surface of a substrate. A plurality of sucking holes 3c are formed every predetermined interval along the circumferential direction of the body portion 3b to form the openings of the sucking holes 3c on the side of the sucking space 3d. Further, in the case wherein the sucking and supporting portion 3a sucks and supports the substrate, when it is inserted into a groove portion 2b, it is so protruded from horizontal rear surface 2a, 2c as to constitute it as a substrate supporting and carrying means.  As a result, independently of the thickness of the substrate, a substrate carrying means scan such and support the substrate without deforming the substrate.
Patent JP-S5373176-A (JP)
Title: Insulation resistance measuring apparatus
Inventor: OKADA ISAMU
IPC: H02H3/353
Filed: 1976-12-13
Abstract: PURPOSE: To make possible the measurement of insulation resistance in a live state in a non-grounded system by connecting an auxiliary power source to the opendelta connected windings of a ground type potential transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5953800-A (JP)
Title: Production of fibrous wound-up paper
Inventor: ROBAATO JIEI EBAA
IPC: D21F11/00
Filed: 1983-08-18
Abstract: @ Fibrous webs of improved bulk and softness are produced by subjecting hydrophilic papermaking fibers to mechanical deformation, e.g. hammermilling, sufficient to deform the fibers without substantial fiber breakage producing treated fibers dispersing the resulting curled or kinked treated fibers, preferably in admixture with conventional papermaking fibers, in an aqueous medium to form a fiber furnish with minimal agitation, and forming a wet laid web from the resulting fiber furnish within a period of time, e.g. within 5 minutes, such that the deformations of the treated fibers are at least partially retained and impart enhanced bulk and softness to the finished fibrous web.
Patent JP-H06342552-A (JP)
Title: Optical disk device
Inventor: IIMURA SHINICHIRO
IPC: G11B19/06
Filed: 1993-05-31
Abstract: PURPOSE:To view the label surface of an optical disk being rotated in its static condition and to read characters, etc., written on the label in the condition that the optical disk is rotated. CONSTITUTION:The rotative condition of a spindle motor 2 is detected by a rotation detecting section 3 and based on a detected output from the rotation detection section 3, a driver is synchronized with the rotation of an optical disk 1. Also, an electric bulb 6 is made to emit a light so that the label surface 1a of the optical disk 1 is irradiated with a light once everytime the optical disk 1 makes one rotation.
Patent JP-H06116749-A (JP)
Title: Steel sheet-made parts having contact part with fuel and manufacturing method thereof and steel sheet used therefor
Inventor: YAMANASHI HIROSHI
IPC: C23C30/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide a steel sheet-made parts capable of forming a plating layer even on a defect part in a first plating layer, excellent in corrosion resistance, plastic workability and having contact part with fuel, etc., and its manufacturing method and the steel sheet used for it. CONSTITUTION:On at least one side of the surface of the steel sheet, the plating layer of one kind among Ni, Co and these metal base alloys is formed as a first plating layer. On this first plating layer, a single metal or alloy layer having m.p. lower than the first plating layer forming metal and these metal base alloys is formed as the second plating layer. By using the steel sheet formed with the two plating layers in such a way, the plastic working is executed and successively, by executing heating treatment so that the second layer melts and fluidizes, the parts in which the original steel surface is not exposed is manufactured. By this method, the exposed part of the original steel surface is eliminated and the parts having excellent corrosion resistance and plastic workability can be obtd.
Patent JP-2000068785-A (JP)
Title: Branching filter and its package
Inventor: OHASHI WATARU
IPC: H03H9/25
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a branching filter with a high reliability and its package while realizing the miniaturization of the whole branching filter. SOLUTION: The branching filter 100 is constituted by having a SAW(surface acoustic wave) resonator constituted of transmission and reception SAW filters 108 and 109 being mutually different in frequency pass band, an impedance matching LC circuit 102 and a branching filter circuit 107. In this case, the filters 108 and 109 are formed on a same piezoelectric substrate.
Patent JP-H0315444-A (JP)
Title: Base line component removing method for ir method in mri
Inventor: SUGIURA ATSUO
IPC: A61B5/055
Filed: 1989-06-13
Abstract: PURPOSE:To remove a base line component by a refuse echo by alternately applying positive and negative 180 deg. pulses with a phase of the first 180 deg. pulse agreeing with the phase of a 90 deg. pulse. CONSTITUTION:In a sequence of RF1, when a 180 deg. (x) pulse 9 is applied to a magnetized vector 21, a magnetized vector 22 generally has an (xy) component because the 180 deg. (x) pulse is imperfect. When a 90 deg. (x) pulse 1 is applied to the vector 22, a magnetized vector 23 is obtained to form a (z)-axis component 23-2. Next in a sequence of RF2, when an inverted 180 deg. (x) pulse 9' is applied to a magnetized vector 21, a magnetized vector 22' is obtained, further when an inverted 90 deg. (x) pulse 1' is applied, a magnetized vector 26 is obtained to form an (xy)-axis component 26-1 and a (z)-axis component 26-2. In data averaged calculation, the data, obtained by the RF1 and RF2, are inversion- calculated. Here the magnetized vectors 23-2 and 26-2, serving as the data, are inverted in the same phase and addition-averaged, but because refuse components 25 and 27 are in the same phase, a DC component by the refuse component is eliminated from a live data by negating the components each other.
Patent JP-H03282037-A (JP)
Title: Clutch separation type integral planetary gear transmission
Inventor: HOTTA TAKASHI
IPC: F16H3/66
Filed: 1990-06-08
Abstract: PURPOSE:To prevent occurrence of overspeed rotation by disposing a separating clutch to engageably intercouple elements, with which a third rotary member is formed, between the elements. CONSTITUTION:In the case of a LOW rang, all clutches K1-K3 and a third brake B3 are disengaged, and first and second brakes B1 and B2 are engaged. In this case, since a second carrier C2, a third ring gear R3, a second sun gear S2, and a third carrier C3 are mechanically intercoupled, second and third planetary gear trains G2 and G3 form an integral planetary gear. However, since the third clutch K3 is disengaged, the first planetary gear train G1 is separated from the integrally formed planetary gear trains G2 and G3, and only one element (first carrier C1) of the planetary gear train G1 is coupled with the planetary gear trains G2 and G3.
Patent JP-S5939953-A (JP)
Title: Heat-exchanger
Inventor: YOSHII YUUJI
IPC: F02G5/00
Filed: 1982-08-30
Abstract: PURPOSE:To facilitate cold start of an internal combustion engine and enable heating service and hot water supply if the internal combustion engine fails to operate by providing an electric heater in a device which heats a heat medium by means of the heat which is generated by the internal-combustion engine. CONSTITUTION:By running an internal-combustion engine 3, a compressor 10 is driven to operate a refrigerating circuit 14 which consists of a condenser 21, an expansion valve 20 and an evaporator 19, whereby providing cooling service. In a tank 2, a heat medium 1 such as water is directly heated by means of waste heat from the internal combustion engine 3 and further heated by the heat of exhaust gas radiated through an exhaust gas heat-exchanger 7. With the internal-combustion engine 3 in cold status, an electric heater 4 is electrified to heat the heat medium 1, whereby facilitating the start of the internal-combustion engine 3. Even if the internal-combustion engine 3 fails to run due to some fault or lack of fuel, the electric heater 4 is electrified to heat the heat medium 1, whereby providing supply of hot water and heating service. The upper cover 11 of the tank 2 supports an air supply pipe 8, an exhaust pipe 9 and others led to the internal-combustion engine 3.
Patent JP-H10324806-A (JP)
Title: Curable organopolysiloxane composition
Inventor: YOSHITAKE MAKOTO
IPC: C08L83/07
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which quickly thickens at ordinary temperature, cures with moisture forming an elastomer by selecting a composition comprising a plurality of organopolysiloxanes having specified compositions, a branched siloxane/silalkylene copolymer and a plurality of catalysts and having a specified viscosity. SOLUTION: This composition comprises an organopolysiloxane represented by the average unit formula: R<1> a SiO(4-a)/2 (at least 80 mol% of R<1> s are monovalent hydrocarbon groups or alkoxyls, provided that at least 2 mol% of the hydrocarbon groups are alkenyls; and a is 0.75-2.5) and having trifunctional units of the formula: R<1> SiO3/2 or tetrafunctional units of the formula: SiO4/2 in the molecule, an alkenyl-free organopolysiloxane having at least three Si- bonded alkoxyls, an Si-bonded-H-containing branched siloxane/silalkylene copolymer of the formula, a condensation reaction promoting catalyst and an addition reaction promoting catalyst and having a viscosity of 30,000 P or below. In the formulas, R<2> is a 1-10C alkyl or an aryl; b is 3 or 4; and X<1> is a specified silylalkyl.
Patent JP-H04252806-A (JP)
Title: Static blade of gas turbine
Inventor: HARA YUKIYOSHI
IPC: F01D9/02
Filed: 1991-06-21
Abstract: PURPOSE:To reduce a partial thermal stress and make a blade of ceramic excellent in resistance to high temperature by fastening a blade between previously divided two ceramic shrouds by means of a nut, and holding them by means of a core bar. CONSTITUTION:Shroud parts 2 to 5 are each made of ceramic and divided into two at its part where partial thermal stress is apt to generate. A blade part 1, also made of ceramic, is sandwiched between the outer shroud parts 2, 3 and the inner shroud parts 4, 5, and then penetrated by a core bar 7. Then it is pressed by means of a recess of a metal outer shroud presser 6 and a recess 7 of the core bar serving as an inner shroud presser, and fastened by means of a nut 8 from outside. A tapered surface is formed on the nut 8, and set for engagement through a tapered part 9 of the shroud presser 6 and a heat-resistant sealing member. An air hole for cooling is bored on the core bar 7, while a heat-resistant member 12 is inserted between the metal and ceramic.
Patent JP-S63313135-A (JP)
Title: Driving method for liquid crystal display panel
Inventor: HARAGUCHI MUNEHIRO
IPC: G09G3/36
Filed: 1987-06-16
Abstract: PURPOSE:To improve the display quality of a liquid crystal display panel by generating data voltages and scanning voltages on which a high frequency is superposed and applying a pulse voltage of frequency higher than that of write pulses to unselected liquid crystal cells. CONSTITUTION:Voltages on which the high frequency is superposed are generated as the data voltages X1 and X2, and scanning voltages Y1 and Y2. Then, the pulse voltages X1-Y1, X2-Y1, X1-Y2, and X2-Y2 of frequency higher than those of the write pulses PA and PB are applied in half-selection periods t1-t3 of liquid crystals cell C and D and half-selection periods t1, t3, and t4 of a dark write liquid crystal cell B respectively to drive the cells. Consequently, excellent display quality is obtained without applying any DC component to unselected liquid crystal cells.
Patent JP-S6212352-A (JP)
Title: Preheating method for cage type rotor core for casting
Inventor: YOSHIDA AKIO
IPC: H02K15/02
Filed: 1985-07-09
Abstract: PURPOSE:To preheat a cage type rotor core at about the same temperature as that of a metallic mold served for casting so as to make a good use of the heat of the mold thereof without other heat sources by inserting the rotor core as given above to an empty hole provided on the mold and preheating it. CONSTITUTION:The mold for casting a cage type rotor core is preheated with burner, etc. up to 200-300 deg.C prior to the commencement of casting work. The temperature goes up to 300-400 deg.C when being cast. Consequently, in inserting the rotor core 6 into the empty hole 2, the rotor core is warmed and preheated with the temperature of a mold 1. Thus the rotor core can be preheated at about the same temperature as that of the mold making the best use of the heat of the mold without other heat sources.
Patent JP-H0317265-A (JP)
Title: Magnetron sputtering device
Inventor: FUKUICHI TOMOHIRO
IPC: C23C14/35
Filed: 1989-06-15
Abstract: PURPOSE:To enlarge an eroded area and to increase the use efficiency of a target by disposing an electric current means in the part under a plate-like target and making it possible to generate magnetic field having magnetic field components parallel to the above target in the part above the target. CONSTITUTION:An electric current means 6 is disposed in the part under a plate-like target 1, and an electric current is allowed to flow in the direction shown by an arrow 8, by which a magnetic field 4 having many magnetic field components parallel to the target 1 is generated. Further, the magnetic field 4 is distributed over a wide range, and an eroded area 5 can be enlarged. By this method, the use efficiency of the target 1 can be increased and the resulting film can be uniformized.
Patent JP-H01318215-A (JP)
Title: Manufacture of electromagnet
Inventor: ITO NAGAKATSU
IPC: H01F41/02
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a strong electromagnet by magnetizing a permanent magnet material placed opposing to a movable core through yokes and a supporting frame. CONSTITUTION:An electromagnetic coil 1 is preincorporated into a supporting frame 2, a permanent magnet material 3 and a yoke 4 are polymerized in parallel to the supporting frame 2, and it opposes to a movable core 9 which is to be placed at the center. Then, if direct current is applied to a magnetizing coil 6, magnetizing yokes 5a to 5c form a magnetic filed and a permanent magnetic material can be strongly magnetized without much leakage of magnetic field through the supporting frame 2 of the magnet and the yoke 4. After this magnetization, a fixed core and a movable core are mounted at the center of the electromagnet to complete the electromagnet. Thus, a permanent magnet with improved holding power can be produced.
Patent JP-S6041532-A (JP)
Title: Revolution controlling device of mixer drum
Inventor: YONEDA KOUHEI
IPC: B01F29/60
Filed: 1983-08-16
Abstract: PURPOSE:To reduce the number of revolutions when the drum is rotated at a high speed, to save the consumption of fuel, and to reduce the noise by enlarging the size of a hydraulic pump, and conversely reducing the size of a hydraulic motor when the drum of a mixer is rotated with the hydraulic motor. CONSTITUTION:The drum 1 of a truck mixer agitator of raw concrete is rotated by a small-capacity hydraulic motor 2 which is rotated normally and reversely at an increased and a reduced speed. The hydraulic motor 2 is rotated by a compressed oil supplied through passages 5 and 6 from a large-capacity variable displacement hydraulic pump 4, and the hydraulic pump 4 is rotated by an engine 7. Pressure sensors 14 and 15 are provided to the passages 5 and 6 as an oil pressure detecting means, and the capacity of the hydraulic pump 4 can be controlled by the sensors. When the number of revolutions is made larger than the number to knead the raw concrete during the washing period of the drum 1, the noise caused by the fuel for the engine of the hydraulic pump 4 and the rotation of the engine can be reduced because the capacity of the hydraulic motor 2 is small and the capacity of the hydraulic pump 4 is large.
Patent JP-S6129865-A (JP)
Title: Developing device of nonmagnetic one-component developer
Inventor: TACHIBANA HIDEKIYO
IPC: G03G15/08
Filed: 1984-07-20
Abstract: PURPOSE:To make the density of a copy image uniform by setting a control means and a developer carrier to the same potential to form stably a uniform developer layer. CONSTITUTION:The control means 7 and a carrier 4 are connected to a developing bias power source 10 together. Consequently, the control means 7 and the carrier 4 are held in the same potential not to generate an electric field between them, and a toner 8 is prevented from being stuck to the control means 7. Thus, a uniform developer layer is formed stably to stabilize the density of the copy picture.
Patent JP-S5375783-A (JP)
Title: Integrated circuit
Inventor: SHINOZAKI SATOSHI
IPC: H01L27/02
Filed: 1976-12-17
Abstract: PURPOSE:To obtain the I<2>L integrated circuit with high yield rate by arranging the performances of the integrated circuits having the devices governed with the carrier flow toward lateral direction.
Patent JP-S6042156-A (JP)
Title: Manual steering effort controller for steering gear
Inventor: MORI YUTAKA
IPC: B62D1/16
Filed: 1983-08-17
Abstract: PURPOSE:To increase the safety of steerage as well as to pevent a return defective in a handle from occurring, by installing an electric control device which controls a frictional force applier so as to increase a degree of frictional force according to an increase in a car speed. CONSTITUTION:A frictional force applier 18 is provided with a solenoid 20 and a core 21, while a contact maker 19 is solidly attached to this core 21. The solenoid 20 is energized with current by an electric control unit 30, and as a result, the core 21 is attached to the side of a yoke 23 against resilient force in a spring 22 whereby frictional force of the contact maker 19 against a rotor 17 is increased according to the current value. The electric control unit 30 controlling the frictional force giver 18 is provided with a microprocessor 31 and a random access memory 32 plus a read-only memory 33, and in this ROM 33, a control program and control data are stored in memory so that the microprocessor 31 operates on the basis of this control program.
Patent JP-S6128554-A (JP)
Title: Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone
Inventor: HATTORI MAKOTO
IPC: C09B1/54
Filed: 1984-07-19
Abstract: PURPOSE:To obtain the titled dye of vivid color and of high purity in high yields, by reacting 1-amino-2-halogeno-4-hydroxyanthraquinone with a phenol in a polar aprotic solvent in the presence of a specified compound. CONSTITUTION:A 1-amino-2-halogene-4-hydroxyanthraquinone compound (e.g. 1- amino-2-bromo-4-hydroxyanthraquinone) is reacted with a phenol in a polar aprotic solvent (e.g. N-methylpyrrolidone) in the presence of both an acid binding agent and a quaternary ammonium (e.g. tetra-n-butylammonium) and/or phosphonium compound (e.g. tetramethylphosphonium chloride). A phenol, a quaternary compound, and an acid binding agent each can be in a small amount; the reaction selectivity is improved; and the titled compound of vivid color and of high purity can be obtained in nearly quantitative yields.
Patent JP-H01318907-A (JP)
Title: Inspecting device for cam
Inventor: FUKUNAGA FUMIAKI
IPC: G01M15/00
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the occurrence of a fault in detection of a defect by providing two illuminating means so that they hold an image pickup means between in regard to the direction of rotation of a cam and by setting a window for a part wherein the distribution of brightness is at a prescribed level or above. CONSTITUTION:Stroboscopic lights 4t and 4b are disposed above and below respectively so that they hold a camera means 3 in regard to the direction (r) of rotation of a cam shaft S. The camera means 3 delivers an image signal to a processing means 5. The processing means 5 drives a shaft holding means 2 to put cams I1 and E in the visual field of the camera means 3. Based on an image signal obtained therein, the distribution of brightness on an appropriate axis in the axial direction l of a cam shaft is extracted. Next, the processing means 5 detects bright parts from the distributions of brightness on axes X1, X2 and X3 on the basis of an appropriate threshold value beta, sets a window for each of them and conducts detection of a defect in the window.
Patent JP-S5982509-A (JP)
Inventor: EMIRU ARUMOAA
IPC: F01L1/18
Filed: 1983-08-18
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-H0814591-A (JP)
Title: Floor heater
Inventor: OSHIO SEIJI
IPC: F24D13/02
Filed: 1994-07-01
Abstract: PURPOSE:To expedite a temperature rise at the time of using a floor heater together with other heaters and to simplify an operation in the floor heater such as an electric carpet, etc. CONSTITUTION:The floor heater comprises first temperature setting means 5 for arbitrarily setting a temperature by a user, and second temperature setting means 6 for setting a lower fixed temperature. When the heater is started to be energized by the means 6, it is controlled at the higher fixed temperature than the lower fixed temperature only for a predetermined time, and it is reset to the lower fixed temperature after a predetermined time or when the detected temperature reaches the higher set fixed temperature. When the second temperature setting state is reset to the first temperature setting state, it is transferred by the operation of the means 6 or 5.
Patent JP-H0821278-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: NISHIOKA FUTOSHI
IPC: F02D41/04
Filed: 1994-07-01
Abstract: PURPOSE:To prevent a trouble, such as knocking, owing to a delay in variation of an air-fuel ratio as the generation of a torque shock owing to variation of an air-fuel ratio is suppressed as much as possible. CONSTITUTION:An ECU 20 is constituted to set a plurality of kinds of target air-fuel ratios according to an operation state and control an amount of fuel injected by a fuel injection valve 13 based on the target air-fuel ratio. When the target air-fuel ratio is varied, with the increase of a variation amount of the target air-fuel ratio, the target air-fuel ratio is switched at a higher switching speed.
Patent JP-S5774763-A (JP)
Title: Developer density controller
Inventor: INOUE TAKAHIRO
IPC: G03G15/01
Filed: 1980-10-28
Abstract: PURPOSE:To maintain a mixing ratio of toner and carrier always constant, by compensating output of a density detector in accordance with change of the detection density value of a developer density due to its use history. CONSTITUTION:An opening window 131 facing the developer storage part of a developing device is provided in a developer density detector 5, and a chopper 14 facing the window 131 and having a reference density face is turnably held on a pivot 141. When the developing device is out of operation, the light of a lamp 6 is reflected with the chopper surface, and when in operation, the chopper 14 is opened with a solenoid 15, and the light is reflected on the surface of the developer, thus the reference density and that of the developer being detected. On the other hand, a feedback constant is changed over to a given value in a compensation circuit each time a number of copies reaches a given value, and the feedback constant is fed to a comparator. A toner replenishment amount is also counted and used for setting the following feedback constant.