baber/WOPTO huggingface dataset:
Patent JP-S60249478-A (JP)
Title: Automatic tracking device of camera
Inventor: TOUYAMA MASAMICHI
IPC: H04N5/232
Filed: 1984-05-25
Abstract: PURPOSE:To track an object stably without malfunction by moving a tracking visual field for a minute extent to confirm that the whole or a part of the tracking visual field is in the object and registering features of the object to be tracked as reference values of the comparison mode. CONSTITUTION:A tracking gate size determining circuit 10 controls a tracking gate setting circuit 11 and a distance measuring gate setting circuit 16 on the basis of detection signals of a position sensor P1, which detects the absolute position of a focusing lens 1, and a position sensor P2, which detects the absolute position of a zoom lens 2, to determine the sizes of the tracking visual field and the distance measuring visual field. When the focal length of a photographic lens, the distance from the object, dimensions in the lengthwise direction of the image surface, the length of the tracking visual field, and the length of the tracking visual field on the object are denoted as (f), R, Y, l, and W respectively, K=fW/RY is true if l/Y=K is true. If K is operated on the basis of output values of position sensors P1 and P2 in accordance with said equation by the tracking gate size determining circuit 10, the tracking visual field having the size most suitable for the object is obtained.
Patent JP-H10296816-A (JP)
Title: Variable pump controller
Inventor: YOTSUMOTO AKISHI
IPC: B29C45/50
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To accurately control a variable pump to a hydraulic oil flow rate responsive to a flow rate command in the case of controlling an injection velocity of an injection cylinder. SOLUTION: A variable pump 13 supplies hydraulic oil to an injection cylinder 11 to drive the cylinder. A pressure sensor 21 detects pressure of the oil, and outputs a pressure detected value. The pump controller 20 compensates a flow rate command value in response to the detected value, generates a compensating flow rate command value, and obtains a deviation of a flow rate detected value of the pump from the compensating flow rate command value. And, a solenoid proportional valve 19 controls to drive a driving cylinder 16 in response to the deviation to regulate the flow rate of the pump.
Patent JP-S63271907-A (JP)
Title: Impregnation of coil
Inventor: OISHI KATSURO
IPC: H01F6/06
Filed: 1987-04-28
Abstract: PURPOSE:To improve the cooling efficiency by a method wherein in the process of hardening the impregnating liquid resin between the coil wires, a superconducting magnet is rotated so as to remove the resin within the cooling channels by its centrifugal force. CONSTITUTION:The gaps formed between the spacers 5 inserted between the respective layers of a coil 4 are used as cooling channels 6, and holes 7 are provided in the flange boards 3 at both bobbin ends so as to communicate with both ends of the respective cooling channels 6. The impregrating resin of a superconducting magnet 1 placed in a heating furnace 13 is heated and hardened, and in this hardending process, since the superconducting magnet 1 is rotating, the impregnating resin within the coil undergoes a centrifugal force, whereby the liquid resin contained in the cooling channels 6 are discharged from the holes 7. With this, the resin contained in the narrow cooling channels 6 can completely be removed before the hardening, whereby a superconducting magnet having an excellent cooling performance can be obtained.
Patent JP-S59230369-A (JP)
Title: High voltage stabilizing circuit
Inventor: OKAMURA YUKIMICHI
IPC: H04N3/185
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a high voltage output stable and excellent against a large luminance change by detecting an average value of a video signal from a video amplifier so as to control the intensity of a flyback voltage. CONSTITUTION:A video signal entering an input terminal 21 is amplified to a level by a video amplifier 22 and a part of the signal is inputted to an average value detecting circuit 24. The average value detecting circuit 24 detects the average value of the video signal at a prescribed period and a base potential of a transistor (TR) 11 is controlled so as to make the range of fluctuation of a high voltage output between the maximum and the minimum average value constant by the amplifier 25. Further, the polarity of the output of the amplifier 25 is driven in a direction where the base potential of the TR11 is increased when the average value of the video signal is increased, that is, in a direction where the flyback voltage is increased.
Patent JP-S60250049-A (JP)
Title: Production of microporous filter membrane composed of polysulfone
Inventor: OOTANI SUMIO
IPC: A61M1/16
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a microporous filter membrane having excellent thermal stability, by dissolving a polysulfone resin in a mixture of a low-boiling good solvent and a high-boiling poor solvent, casting the soln., evaporating the good solvent and causing the soln. to become turbid and to gel to thereby forming micropores. CONSTITUTION:A polysulfone resin of formula I or II (wherein X1-X6 are each alkyl, halogen; l1-l6 are each 0-4) is homogeneously dissolved in a mixture of a low-boiling good solvent for the resin (e.g. methylene dichloride) and a high- boiling poor solvent for the resin (e.g. methyl ethyl ketone). The resulting homogeneous soln. is cast and the good solvent is gradually evaporated to thereby cause the soln. to become turbid and to gel, whereby micropores can be formed and the desired microporous filter membrane composed of polysulfone is obtained. The resulting filter membrane is stable against a high-pressure steam sterilization treatment and suitable for use in a pharmaceutical field.
Patent JP-H04226274-A (JP)
Title: Spinning machine which discharges fiber sliver, e.g., spinning machine to which card and sliver are ped, e.g., device which transfers at least one ouence to twining machine
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: D01G21/00
Filed: 1991-05-13
Abstract: PURPOSE: To provide a device to transfer at least one can between spinning machines to discharge slivers, for example, a spinning machine to which a card and the sliver are fed, and a drawing frame, which is simple in structure, requires less space, and is capable of being surely driven. CONSTITUTION: At least one driving transfer carriages 6, 7, 8 and a charging or discharging device 2 of a can 9 are provided, and the movement of the transfer carriage between spinning machines is forcibly guided.
Patent JP-S5229672-A (JP)
Title: Particulate body for separating blood
Inventor: IKEDA TATSUHIKO
IPC: G01N33/48
Filed: 1975-09-02
Abstract: PURPOSE: To increase the yield of blood serum and shorten time from blood-collecting to serum separation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04298439-A (JP)
Title: Image forming device
Inventor: TANAKA KUNITOSHI
IPC: G03B27/24
Filed: 1991-03-26
Abstract: PURPOSE:To provide an image forming device composed so as to prevent jam of a document by detecting existence of combinement of the document with a photosensitive material, and performing a peeling control corresponding to a detection result. CONSTITUTION:A first and a second detection voltage V1 is supplied to a control circuit 304 corresponding to a difference between light transmission ratios for a case where a document C only is manually inserted to be supplied and a case where the document C combined with a photosensitive material A is manually inserted to be supplied by detection means 301, 302, and excistence of the combinement with the photosensitive material is determined to perform a peeling control based on a result of determination by the control circuit 304. The document can thus be transferred properly without providing a discharge transfer passage or transfer changing means for discharging a sheet material, thereby jam or breakage of the document can be prevented.
Patent JP-H05300032-A (JP)
Title: Portable radio equipment
Inventor: TSURUMI HIROSHI
IPC: H04B1/08
Filed: 1992-04-24
Abstract: PURPOSE:To make an operation stable by arranging a vibrator in close to a side of an integrated circuit element in which no input terminal in exists so as to reduce the effect of a stray capacitance and a stray inductance between the integrated circuit element and a vibrator. CONSTITUTION:A vibrator 14 is arranged almost in, contact with a side 13 of an IC 11 in which no input output terminal exists. The vibrator 14 is attached to an oscillator being a clock generating circuit in, e.g. a control IC and formed to be a rod, around which a conductive enclosure 15 is covered. Moreover, the vibrator 14 is connected to input output terminals 12 on a side adjacent to a side 13 of the IC 11. As a result, the length of lead wires 16 between the IC 11 and the vibrator 14 is reduced, the effect of the stray capacitance and the stray inductance of the leads is decreased and the operation of the oscillator is made stable.
Patent JP-S60251226-A (JP)
Title: Production of galvanized cold-rolled steel sheet having excellent workability
Inventor: KATOU HIROSHI
IPC: C21D9/46
Filed: 1984-05-28
Abstract: PURPOSE:To produce a galvanized cold-rolled steel sheet having excellent workability and adhesion of a plating layer by subjecting a low-carbon cold-rolled steel sheet to a heat treatment and galvanizing treatment under specific conditions. CONSTITUTION:The aluminum killed cold-rolled steel sheet which does not contain N in a solid soln. state by fixing preliminarily the nitrogen contained therein in the form of AlN or BN and contains 0.01-0.08% C is heated to 750-850 deg.C in a reducing atmosphere to reduce the oxide on the surface. The steel sheet is then slowly cooled down to 720-650 deg.C and is quickly cooled to a 200-350 deg.C temp. region at a cooling rate of >=20 deg.C/sec and is held at said temp. for 10- 60sec. The steel sheet is in succession heated up to 430-470 deg.C at a temp. elevating rate of >=5 deg.C/sec and is dipped in a galvanizing bath to form a galvanizing layer by molten Zn on the surface. The galvanized sheet is taken out of the galvanizing bath and is quickly cooled down to <=400 deg.C at a cooling rate of >=5 deg.C/sec; in succession, the steel sheet is subjected to a treatment for precipitation of solid soln. carbon for 2-10min at 220-400 deg.C. The galvanized cold- rolled steel sheet having excellent workability and adhesion of the plating layer is thus obtd.
Patent JP-S5534426-A (JP)
Title: Wafer dicing device
Inventor: SUMIYA MITSUO
IPC: H01L21/301
Filed: 1978-08-31
Abstract: PURPOSE: To provide the subject device wherein various steps relative to dicing are carried out in parallel by driving a blade but without driving wafers.  
     CONSTITUTION: A spindle 32 of a dicing device 20, which spindle is provided with a blade 34 is rotatably supported by a bearing unit 31 provided rotatably, said bearing unit 31 being provided on a plane in a movable manner through a first table 26 and a second table 27 which are movable in the intersecting direction. In this device wafers 12 which have been carried by, for example, a turntable 2 are located by a locating mechanism 36, and thereafter the blade 34 is driven and at the same time, the first table 26 is driven in a reciprocating manner, a second table 27 being advanced and driven in the interval of the cutting line at each 1/2 stroke of said first table, and then the wafer 12 is rotated by 90 degrees to backward1y drive the blade 34 thereby to subject the wafer to dicing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05302397-A (JP)
Title: Reinforcing structure of beam
Inventor: SUZUKI TOSHIRO
IPC: E04C3/06
Filed: 1992-04-24
Abstract: PURPOSE:To remarkably increase the torsion rigidity of a beam and obtain a reasonable reinforcing structure in which the lateral buckling is hardly brought in the beam, by devising the shape and the arrangement of stiffeners in the beam having flanges at the upper and lower parts and also an opening in the section. CONSTITUTION:Vertical stiffeners 4 are provided every specified distance on the web 2 of a H-shaped steel beam 1. The stiffener is made of a semi-circular steel pipe and jointed to the web of beam 1 to form a closed section. As a result, the torsion rigidity is remarkably increased. The distance of respective stiffeners is made narrower at the end of the member and gradually wider in the middle. The stiffeners 4 are jointed to the web 2 by welding or so. The upper and lower ends of the stiffeners 4 are preferably jointed to the flanges 3.
Patent JP-S59232163-A (JP)
Title: Sealing material for joint of can
Inventor: MIZUTANI KIYOSHI
IPC: C09K3/10
Filed: 1983-06-16
Abstract: PURPOSE:To provide the titled sealing material having excellent adhesion and resistance to heat and corrosion, by applying a sealing agent, obtd. by dissolving or dispersing a metal-bondable polyolefin contg. an org. peroxide, to the joint of a can body and crosslinking it by heating. CONSTITUTION:A blend obtd. by adding 0.3-10wt% org. peroxide (crosslinking agent) such as t-butyl peroxycumene to a metal-bondable polyolefin (e.g. Adomer, a product of Mitsui Petrochemicals) contg. polar groups such as carboxyl, hydroxyl, or epoxy group is dissolved in an org. solvent or dispersed in an aq. alkaline soln. to prepare a sealing agent. The sealing agent is applied to the joint of a can body to form a coating film of 5-200mu in thickness, and crosslinked and cured by heating at 50-300 deg.C for 0.5sec to 30min to obtain a sealing material for the joint of a can.
Patent JP-H02304036-A (JP)
Title: Production of saturated alcohol
Inventor: HERUBERUTO TOUSAINTO
IPC: B01J38/48
Filed: 1990-04-24
Abstract: PURPOSE: To obtain the subject compound industrially advantageously in a high yield by a process in which, when the compound is produced by the catalytic hydrogenation of an acetylenic alcohol under specified conditions, a catalyst containing specified amounts of nickel oxide, zirconium dioxide, and copper oxide are used.  
     CONSTITUTION: When a saturated alcohol is produced by the catalytic hydrogenation of a corresponding acetylenic alcohol at 50-200°C and 30-320 bar, especially butanediol-1,4 from butynediol-1,4, a catalyst having oxide contents of 20-75 wt.% of NiO, 10-75 wt.% of ZnO 2 , and 5-50 wt.% of CuO respectively based on a nonreducing catalyst is used to obtain the objective compound advantageously in a high yield in an industrial continuous operation with remarkably longer catalyst service time and higher throughput as compared with known processes. The catalyst whose activity is reduced can be reactivated by treating at 100-200°C and 100-320 bar with water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06316172-A (JP)
Title: Thermal transfer recording sheet
Inventor: SHINOHARA HIDEO
IPC: B41M5/382
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a thermal transfer recording sheet not generating the sticking phenomenon with a thermal head at the time of recording, good in feed properties, not generating the adhesion of refuse to the thermal head and capable of recording excellent image quality by adding four kinds of specific components to a heat-resistant lubricating layer. CONSTITUTION:A colorant layer containing a thermal transfer dye is provided on one surface of a base film and a heat-resistant lubricating layer is provided on the other surface thereof. The heat-resistant lubricating layer contains a thermoplastic resin, modified silicone oil, spherical particles and fine particles smaller than the spherical particles. Various heat-resistant inorg. or org. particles can be used but particles with a particle size of a 0.5-5mum composed of a silicone resin or a silicone rubber elastomer are pref. The fine particles are not especially limited in shape but inorg. and org. heat-resistant particles are used. Especially, fine silica or titanium oxide particles are suitable because the cleaning effect of a thermal head is well. Modified silicone oil improves running properties and head cleaning properties.
Patent JP-S5731987-A (JP)
Title: Method and apparatus for distilling crude oil
Inventor: ODA MASAAKI
IPC: C10G7/12
Filed: 1980-08-04
Abstract: PURPOSE: To improve the yield of a heavy light oil, by controlling a temperature difference between a column plate having an inlet for the crude oil installed immediatly above it, and one having an outlet for the heavy light oil installed immediatly above it in a rectifier when distilling the crude oil at a normal pressure.  
     CONSTITUTION: When the crude oil is fractionated into each fraction by a normal pressure distillation, using a rectifier 1 having about 30W60 cloumn plates 7 installed at intervals of about 45W90cm and having a flash zone ranging from the 4th to 6th column plates from the bottom, the crude oil heated to 300W380°C is fed from the inlet 2 to the flash zone. The heavy light oil is extracted from the outlet 3 installed above the 4th or 5th column plate starting from the inlet 2 for the crude oil. At the same time, the temperature difference between the column plate having the entrance 2 for the crude oil installed immediately above it, and one having the outlet 3 for the heavy light oil installed immediately above it is controlled to a range of 1W3°C by controlling the heating temperature of the crude oil or the amount of the heavy light oil withdrawn, thereby improving the yield of the heavy light oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5232555-A (JP)
Title: Constant voltage circuit with temperature characteristics variable
Inventor: WATANABE SAKUJI
IPC: G05F1/56
Filed: 1975-09-05
Abstract: PURPOSE: A constant voltage circuit capable of generating the voltage with different temperature characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07322194-A (JP)
Title: Vram driving system
Inventor: WAKAYAMA NOBUHIKO
IPC: H04N5/907
Filed: 1994-05-20
Abstract: PURPOSE:To provide a VRAM driving system where inefficient data of read data is reduced. CONSTITUTION:This system is composed of an A/D conversion part 1 converting a video signal into a digital signal, a VRAM (video RAM) 2 storing this digital signal, a memory driving part 3 generating signals such as a RAS and a CAS, etc., and driving the VRAM 2, a clock signal for A/D conversion part generation means, a clock signal for transfer generation means 5 and a clock for reading generation means 6. In the memory driving part 3, a clock signal having a frequency which is higher than that of clock signal inputted in the A/D conversion part 1 is inputted.
Patent JP-S5441243-A (JP)
Title: Preparation of coated electrode
Inventor: OOSHIMA MASAHIKO
IPC: B23K35/365
Filed: 1977-09-08
Abstract: PURPOSE:To shorten sharply the period of time for drying the coating material, by adding calcium hydroxide to the mixture of powdery inorganic substance as the coating material for the coated electrode, kneading with the aqueous solution of water glass and applying the obtained mixture on the core material of welding rod. CONSTITUTION:When the coating material for arc welding electrode is prepared by kneading the powdery mixture consisting of inorganic oxide, fluoride, alloy, etc. with the aqueous solution of water glass, the powder of calcium hydroxide of 0.1-5 5% is added to the above powdery mixture. The obtained mixture and the aqueous solution of water glass are kneaded and are applied on the core wire of welding rod. Owing to the chemical reaction of water glass and calcium hydroxide, the formation of colloidal film of water glass is suppressed, the compulsive drying at high temperature can be carried out without performing the spontaneous desiccation, the period of time for drying can be shortened sharply and, moreover, the coated electrode which does not cause the cracking of coating material due to drying and the falling-off of coating material at the welding, is obtained.
Patent JP-S5230343-A (JP)
Title: Data processing unit
Inventor: KINOSHITA TSUNEO
IPC: G06F9/00
Filed: 1975-09-04
Abstract: PURPOSE: To provide a semiconductor chip which has capability as much as mini computer has, by overcoming the restriction for number of pins on the semiconductor chip and also overcoming the restriction for a size of chip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5811468-A (JP)
Title: Winding method of yarn in constant yarn speed feeder
Inventor: UNO TOMOYUKI
IPC: B65H54/02
Filed: 1981-07-08
Abstract: PURPOSE:To easily and efficiently wind yarn, by winding the yarn, fed from a constant yarn speed feeder, under forcible contact to a yarn accumulation drum with a forcibly contacting member. CONSTITUTION:Yarn Y is fed from a manufacture device 1 of textured yarn at a constant yarn speed, and guided to a yarn accumulation drum 14 through a feed roller 12 and yarn guide 13 while being sucked by an air sucker, if the yarn is slid between the drum 14 and a rotating forcibly contacting member 15, the yarn Y can be wound on the peripheral surface of the drum 14 without looseness and excessive tension, while the yarn Y can be forcibly contacted to the drum not to be removed when pulled out in the axial direction of a core, thus the accumulated yarn Y is wound to a yarn winding cone package 20, forcibly contacted to a winding roller 19 driven by a variable speed motor 18, through a guide 16 and traverse guide 17. At winding of the yarn, an accumulated quantity of the yarn is detected by photoelectric detector S1, S2 to control a winding speed of the yarn by a controller 21, and the yarn can be wound at a constant tension.
Patent JP-S63270188-A (JP)
Title: Printing method
Inventor: KIZAKIHARA TOSHIROU
IPC: H01L21/312
Filed: 1987-04-30
Abstract: PURPOSE:To enable recessed parts to be thoroughly filled with a printing liquid to satisfactorily carry out a high-accuracy pattern printing, by a method wherein the recessed parts are filled with the printing liquid while an ultrasonic vibration is applied to the printing liquid. CONSTITUTION:A protective film material 7 is so contained that a space part 33 is formed in the upper part of a sealed vessel 25 of a protective film material filling device 26, and a recessed plate 3 is disposed in the space part 33. The pressure in the sealed vessel 25 is reduced by driving an exhaust pump 32; an ultrasonic vibration is applied to the protective film material 7; the recessed plate 3 is dipped in the protective film material 7; and recessed part 4, 4...4 are filled with the protective film material 7. The recessed plate 3 is taken outside from the sealed vessel 25; the protective film material 7 applied on the surface other than a surface 35 is removed; and a protective film material 7A which has been excessively supplied to the surface 35 is scraped by a doctor 36. The recessed plate 3 is fixed to a recessed plate substrate 37, and a semiconductor wafer 1 is fixed to a semiconductor wafer substrate 38. The surface of the recessed plate 3 is pressed against the surface of the semiconductor wafer 1 by moving the recessed plate substrate 37, thereafter being separated from the semiconductor wafer 1. In this manner, the protective film material 7, 7...7 are transferred on the semiconductor wafer 1 to form protective film material layers 11, 11...11.
Patent JP-S6420855-A (JP)
Title: Tube for flexible composite insert tube
Inventor: BINSENTO ERU BEIRANTOKOOTO
IPC: F16L11/04
Filed: 1988-04-28
Abstract: PURPOSE: To obtain rigidity when a tube is inserted and nonrigidity after the tube has been inserted by constituting it of an outer layer of a soft plastic material and an inner layer of a hydrophilic plastic material. CONSTITUTION: A flexible composite tube-inserting tube 10 is composed of an outer layer 14 of a soft plastic material and a concentric inner layer 15 of a plastic material on which a passage 2 of liquid decides a lumen and which is made of a hydrophilic polymer and is rigid in a drying condition and is extremely soft and flexible in a wetting condition. This tube 10 is molded in a constant shape, and a concentric layer is manufactured by co-extrusion, and has a uniform outside diameter up to the distant end from the near end.