baber/WOPTO huggingface dataset:
Patent JP-H06268922-A (JP)
Title: Smear correction device
Inventor: OZEKI ATSUSHI
IPC: H04N5/359
Filed: 1993-03-11
Abstract: PURPOSE:To correct smear in an excellent way even when a high luminance object causing the smear is standing still or also moving. CONSTITUTION:A signal from an OB cell on a pattern just before a corrected pattern subjected to be correction processing is stored in a smear information storage section of a line memory 102, and a signal from the OB cell on the corrected pattern is stored in an other smear information storage section. A field memory 103 stores a picture signal of the corrected pattern. A digital arithmetic operation processor 104 uses a band region obtained by tying both smear generating positions represented by two smear information storage sections in the line memory 102 as a correction object region to execute correction processing to erase a smear band produced in a picture signal of the field memory 103.
Patent JP-H01225728-A (JP)
Title: Production of gold and platinum by nuclear transformation
Inventor: MATSUMOTO TAKAAKI
IPC: C22B11/00
Filed: 1988-03-04
Abstract: PURPOSE:To separate and recover gold and platinum at good yield by irradiating mercury with gamma ray specifying energy value and ray flux and nuclear- transforming the mercury into the gold and platinum. CONSTITUTION:The prescribed quantity of the mercury 5 is charged into a vessel surrounded with cooling device 6 and shelter wall 7. An accelerated high energy electron beam 2 from a large capacity electron beam accelerator 1 is collided against the platinum in an electron beam-gamma converter 3 surrounded with the cooling device 6 and shelter wall 7, to generate the high density gamma ray flux 4 having 10-18MeV energy. After irradiating the mercury 5 with this gamma ray flux 4 at 10<18>-10<19>gamma/cm<2>.sec ray flux for about 2.4 months, it is left as it is for about 6 years. Successively, solid and solution are separated under ordinary condition and aqua regia is added to the precipitation and it is dissolved. From this dissolved liquid, the platinum is extracted with chemical treatment. On the other hand, mercury amalgam is distillated and the mercury is vaporized and removed to recover the gold and the platinum.
Patent JP-S62275867-A (JP)
Inventor: DENISU JIYON MATSUKIYAN
IPC: B60T8/26
Filed: 1987-03-05
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-H05246656-A (JP)
Title: Elevator driving device
Inventor: TAKAHASHI EIJI
IPC: B60L13/03
Filed: 1992-03-10
Abstract: PURPOSE:To obviate the need of installing a machine room on the uppermost floor, facilitate position control, and improve precision by constituting an elevator driving device from a stator coil on the guide rail side of a cage and a propulsion field magnetic coil on the cage side which enfolds the electric current coil and allows the generated magnetic flux to cross with the stator coil. CONSTITUTION:A stator coil 5 is formed by winding an electric wire on a guide rail 4 for guiding a cage 3, and a propulsion field magnetic coil 7 having the larger length than that of the stator coil 5 is installed as driving part at four corners in the upper and lower parts of the cage 3. The propulsion field magnetic coil 7 is constituted by arranging two U shaped electric wires in the upper and lower parts and connecting the U shaped top edges in the upper and lower parts, and is installed so that the stator coil 5 is enfolded. The stator coil 5 is laid so that electric current flows in the horizontal direction. A certain dc current (i) is allowed to flow in the above-described electric current, and on the propulsion field magnetic coil 7, each force fc, -fc in the vertical direction is generated by the magnetic fluxes B and -B which cross with the electric current on the guide rail 4, and serves as the driving force for an elevator.
Patent JP-2000209958-A (JP)
Title: Air conditioning system
Inventor: KOBAYASHI ETSUO
IPC: A01G9/24
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system simultaneously and quickly raising a soil temperature and a greenhouse temperature, capable of keeping at a suitable humidity, causing slight injury by disease and pest and being inexpensive and easily transferable. SOLUTION: This system simultaneously and quickly raises a greenhouse temperature accelerating growth of branches and leaves and a soil temperature accelerating growth of roots by combinedly using an irrigation of warm water obtained by heat-exchange by a heat exchanger 23 from the ground to branches and leaves and a warm air obtained by passing through the heat exchanger 23 by using a warm air heat from a blowing out port 21 generated with a warm air generator A in a heat-required season of winter.  Otherwise, in a cooling season of summer, the greenhouse temperature suppressing elongation of branches and leaves and a soil temperature keeping elongation of roots suitable are simultaneously ensured by combinedly using an irrigation of a part of a discharged warm water obtained by heat-exchange by a heat exchanger 23 by using an air in the greenhouse obtained by sufficiently separating the heat exchanger 23 from the warm air generator A and a cool wind obtained by passing through the heat exchanger 23.
Patent JP-H08245472-A (JP)
Title: Azeotropic composition comprising fluorine-containing ether and ethanol
Inventor: MOCHIZUKI YUJI
IPC: C07C31/08
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a novel azeotropic or azeotrope-like composition which is useful as a cleaning solvent, draining and drying solvent or the like because it has excellent cleaning effect and can be readily recycled with no anxiety of the ozone layer depletion. CONSTITUTION: This azeotropic or azeotrope-like composition comprises difluoromethyl 2,2,3,4,4,4-hexafluorobutyl ether and ethanol, particularly 20-55 mole % of the former and 45-80 mole % of the latter. In addition, the solvents for cleaning or draining and drying containing this composition.
Patent JP-S51127407-A (JP)
Title: Permanent magnet motor
Inventor: TAJIMA FUMIO
IPC: H02K23/04
Filed: 1975-04-30
Abstract: PURPOSE:To provide a permanent magnet d-c motor of a structure, which is suited for coping with de-magnetization of a permanent magnet.
Patent JP-S58167923-A (JP)
Title: Method and apparatus for measuring noise at outside of vehicle
Inventor: SUZUKI HIROSHI
IPC: G01H3/00
Filed: 1982-03-29
Abstract: PURPOSE:To perform the measurement of the noises at the outside of the vehicle in actual running on a chassis dynamo, by mounting driving wheels of the vehicle on the chassis dynamo, and moving a microphone at the same speed as that of the vehicle. CONSTITUTION:The driving wheels 4a of the vehicle under test 4 on drums 6a of the chassis dynamo which is provided at the center of an anechoic room 5. The vehicle under test 4 is fixed to the ground. When the driving wheels 4a are rotated, the output of a frequency voltage converter 6b, which is generated in response to the rotary speed of the drum 6a, is amplified by an amplifier 14 and supplied to a motor 10 through a manual switch 15. The driving output of the motor 10 is imparted to a driving roll 8. An endless belt 7, to which a holding tool 11 for the microphone 3 is fixed, is driven. The microphone 3 is connected to a sound level meter 2 through a cord 12. The vehicle under test 4 is set under the desired running conditions as a test course. The noises, which are obtained by running only the microphone 3 in advance, are subtracted from the noise data of tained in this way. Then the accurate noise data at the outside of the vehicle can be obtained.
Patent JP-S53137205-A (JP)
Title: Oil composition having improved solderability for surface treatment of steel plates
Inventor: HINOTO HAJIME
IPC: B23K1/20
Filed: 1977-05-04
Abstract: PURPOSE: The title steel plate oil composition free from affecting adhesivity of solder to steel plates coated with the oil, comprising mineral oil, a partial ester of fatty acid with anhydrosorbitol, and a polyoxyethylene adduct phosphate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000248914-A (JP)
Title: Solenoid drive valve
Inventor: KATSUMATA MASAJI
IPC: F01L1/24
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent other hydraulic zero rush adjuster from being adversely affected by hydraulic pulsation, caused by a hydraulic zero rush adjuster in regard to a solenoid drive valve provided with the zero rush adjusters. SOLUTION: A hydraulic pump 150 discharges hydraulic pressure to a pipeline 152. The pipeline 152 is divided into branch pipes 152-1 through 152-4, and the respective branch pipes are connected with oil paths 80-1 through 80-4. The oil paths 80-1 through 80-4 feed hydraulic pressure to zero rush adjusters corresponding to the intake valve 156 and exhaust valve 158 of #1 cylinder and #4 cylinder by way of oil paths 82-1 and 82-2, and oil paths 80-2 through 80-4 feed hydraulic pressure to zero rush adjusters corresponding to the intake valve 156 and exhaust valve 158 of the #2 cylinder and the #3 cylinder. An internal combustion engine is ignited in order of #1 to #3 to #4 and to #2 cylinder.
Patent JP-H03256675-A (JP)
Title: Polishing cloth for polishing semiconductor substrate
Inventor: ISHII SHINJI
IPC: B24B37/20
Filed: 1990-03-05
Abstract: PURPOSE:To revolve a semiconductor substrate without being constrained by a polishing cloth, to stabilize machining, and to provide the semiconductor substrate which having high flatness by decreasing the thickness on the outer edge side of the polishing cloth to a value lower than that of the inner edge thereof. CONSTITUTION:The thickness of the outer edge part of a non-woven cloth 50 of which a polishing cloth 5 mounted on the opposing surfaces of upper and lower polishing platens 1 and 2 is decreased to a value lower than that of the inner edge thereof. This constitution revolves a semiconductor substrate, mounted on a planetary gear, along with rotation and revolution of the planetary gear without constraining a gap between the upper and lower polishing cloths 5, effects uniform polishing throughout a whole surface, and provides a wafer 11 freed from taper and having high flatness.
Patent JP-H07168130-A (JP)
Title: Optical filter
Inventor: SHIYOUN RII KERII
IPC: G02B27/46
Filed: 1992-01-27
Abstract: PURPOSE: To obtain an optical filter for filtering a spatial frequency from the output of an optical video system, and reducing an error in an optically formed image by including an optical element in which each transparent segment generates optical passage length different from the optical passage length of the other segments as a whole. CONSTITUTION: This filter includes an optical element 10 constituted of the patterns of transparent (or reflective in the case of a mirror) segments 17, and each segment 17 generates optical passage length different from that of the other elements 17. The filter 10 is positioned on a non-image plane 13 so that an optical passage difference coming from the structure of the filter 10 can prevent interference between an image forming light beam passing through any segment 17 and the image forming light beam passing through the other segments 17, and the formation of a related frequency. On the contrary, the mutual interference between the image forming light beam passing through any segment 17 and the image forming light beam passing any two segments 17 having almost the same optical length can be held, and a related spatial frequency is formed in the image.
Patent JP-S62207878-A (JP)
Title: Metal plating method with catalytic paste for chemical plating
Inventor: NAKAO YUKIMICHI
IPC: C23C18/30
Filed: 1986-03-10
Abstract: PURPOSE:To enable uniform and firm metal plating only on the part of a body requiring plating by applying catalytic paste consisting of palladium hydrosol contg. a surfactant and of a water soluble binder to the body and by carrying out chemical plating. CONSTITUTION:Palladium hydrosol cong. one or more kinds of surfactants selected among cationic, anionic and nonionic surfactants is mixed with a water soluble binder, stirred and cooled to prepare catalytic paste for chemical plating. This paste is applied to a body to be plated to stick palladium colloid and then the body is chemically plated with a metal such as Ni, Co, Nu or Ag. By this method, uniform and film chemical plating can be carried out only on the part requiring plating. This method is adoptable in the production of a decorative material, a heat insulating material, a magnetic tape to disk, a printed board or the like.
Patent JP-H06268392-A (JP)
Title: Shield structure of microcomputer
Inventor: HIRAI TOSHIHISA
IPC: H05K9/00
Filed: 1993-03-12
Abstract: PURPOSE:To make it possible to prevent erroneous operations due to electromagnetic noise but also to prevent erroneous operations due to a drop in shared impedance of earth pattern. CONSTITUTION:A shield plate 2 made of a conductive material covering at least the top surface of a microcomputer 1 mounted on a printed circuit board 1 is connected to an earth pattern 30 on the printed circuit board 3.
Patent JP-S62211031-A (JP)
Inventor: IKENAGA TAKAO
IPC: F16K31/06
Filed: 1986-03-10
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-H04288451-A (JP)
Title: Fluorocarbon mixture refrigerant freezer
Inventor: SASAKURA TAKACHIKA
IPC: F25B1/00
Filed: 1991-03-18
Abstract: PURPOSE:To restrict ozone in the stratosphere against its breakage caused by leakage of refrigerant of fluorocarbon, prevent pressure in a freezing cycle while a refrigerant freezing device is being stopped from being increased and decrease a discharging temperature of a compressor. CONSTITUTION:Nonazeotropic mixture refrigerant used in a freezing cycle is one including at least R-21 fluorocarbon refrigerant, R-116 fluorocarbon refrigerant, one including at least R-21 fluorocarbon refrigerant, R-134a fluorocarbon refrigerant and R-23 fluorocarbon refrigerant, or one including at least R-21 fluorocarbon refrigerant and R-23 fluorocarbon refrigerant or one including R-21 fluorocarbon refrigerant, R-116 fluorocarbon refrigerant and R-23 fluorocarbon refrigerant.
Patent JP-S56149439-A (JP)
Title: Preparation of wet curable, stampable sheet
Inventor: MITANI TOMOMASA
IPC: C08J5/24
Filed: 1980-04-22
Abstract: PURPOSE: To obtain the titled sheet with excellent heat stability, usuful for the preparation of a molded product such as automobile parts, by melting and kneading a composition comprising a thermoplastic polymer, a vinyl silane cpd. and a radical generator, followed by impregnating a glass fiber with the composition.  
     CONSTITUTION: A thermoplastic polymer (e.g., PE, PP, PVC, nylon or polyurethane), a vinyl silane compd. of the formula (wherein R is alkyl or phenyl) and a radical generator (e.g., benzoyl peroxide or dicumyl peroxide) are molten and kneaded in, e.g., a kneader or an extruder, to obtain a graft polymer, with which a glass fiber is impregnated to prepare a stampable sheet. The stampable sheet is wet cured by contact with water (usually water at a temp ≥50°C or water vapor) in the presence of a silanol catalyst (e.g., dibutyl tin dilaurate). Said sheet is applicable for molding automobile parts such as an engine cover and a lamp housing, electrical parts, agricultural machinery parts, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57168281-A (JP)
Title: Electrostatic recording method
Inventor: KIHARA KEIICHI
IPC: G03G15/05
Filed: 1981-04-09
Abstract: PURPOSE:To remove toner remaining on the surface of an electrostatic recording body by cleaning the surface of the electrostatic recording body by bringing a heating roller or a heating belt into contact with the surface after a toner image is transferred to a transfer sheet. CONSTITUTION:On the surface of a dielectric layer 1, an electrostatic latent image is formed by giving charge to the surface by a plotter 6, and it is applied with toner 10 at a development part 12 to form a toner image. The toner image is transferred to a transfer sheet 16 by a heating roller 14. A cleaning part 18 brings a heating roller 7 or a heating belt 17 into contact to perform cleaning, and the layer 1 after being cooled by a cooling part 5 is used in a next recording cycle. The cleaning part 18 consists of a the cleaning heating roller 7, a toner scraping-off pawl or blade 8, and toner receiving dish 9, and may include the heating belt 17.
Patent JP-H11246179-A (JP)
Title: Hoist support device of hoist lifter for construction site
Inventor: MORITA SHINOBU
IPC: B66B9/187
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, and reliably and easily install a support boom on a square column by arranging the hoist suspending part on a support column body rotatably arranged on the square column, installing/removing a hoist by turning a support device to the square column side, and winding/unwinding a lifting wire by turning it to the anti-square column side. SOLUTION: The hoist suspending part 102 is arranged on a support column body 101 loosely fitted to a square column 3 so that a hoist 11 is suspended by a lifting lever 102d of the suspending part 102. The suspending part 102 is approached to or separated from the square column 3, the hoist 11 is installed/removed/repaired when the suspending part 102 exists on the square column side A, and an elevating lifter is lifted by the hoist 11 when the suspending part 102 exists on the anti-square column side A'. At this time, a support device 10 of the hoist is rotatably arranged on the square column 3 to follow a movement of the elevating lifter. Therefore, a twist of the hoist 11 is avoided to reliably and easily install/remove the hoist.
Patent JP-S59180013-A (JP)
Title: Method of utilizing effectively heat energy of exhaust gas
Inventor: FUKUDA AKINORI
IPC: B63J3/02
Filed: 1983-03-30
Abstract: PURPOSE:To improve the heat recovery efficiency of exhaust gas, by feeding the exhaust gas from a marine main engine for rotating a propeller to an economizer to be utilized to heat steam, and feeding the thus heated steam to a steam turbine for driving a supercharger of the main engine. CONSTITUTION:The exhaust gas exhausted from the main engine 2 for rotating the propeller 1 is fed to the economizer 5, and after it is caused to exchange the heat with the heat of feed water to a boiler 6 and the heat of steam from the boiler, it is released into the atmosphere through a stack or the like. On the other hand, the steam heated in the economizer 5 is fed to the steam turbine 7, and by the thus generated power, the supercharger 8 and a reduction gear 9 are rotated. The rotational movement that has been reduced by the reduction gear 9 rotates via a gear 11 a propeller rotating shaft 10. The air pressurized by the supercharger 8 is supercharged to the main engine 2.
Patent JP-2000247876-A (JP)
Title: Glutathione biosynthesis inhibitor
Inventor: NOZATO NAOKO
IPC: C12P13/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having the activity to scavenge the SH groups of SH group-contg. compounds in vivo and therefore useful for overcoming drug resistance in therapies using anticancer agent by including an L-hydroxyoxonorvaline as an active substance. SOLUTION: This inhibitor is obtained by including L-5-hydroxy-4- oxonorvaline of the formula which is available by isolation from an Actinomycetes KS6701 or KS8846 strain or Streptomyces akiyoshiensis nov.sp. as a well-known Actinomycetes strain. The above compound of the formula can induce overcoming drug resistance through reducing cancer cell glutathione level by its administration to cancer tissues which have acquired drug resistance, thereby improving therapeutic effect as a result of using carcinostatics. Also, drug resistance overcoming agents and SH group scavengers can be obtained by including the above compound of the formula. It is preferable that the above inhibitor is administered orally or percutaneously, and its daily dose being 1-2,000 mg or 0.1-900 mg for oral administration or intravenous administration, respectively.
Patent JP-S58179807-A (JP)
Inventor: RORUFU ROSUBERUKU
IPC: G02B6/255
Filed: 1983-03-30
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-H04289862-A (JP)
Title: Reticule and method for supporting it
Inventor: KAWAHARA MASAAKI
IPC: G03F1/60
Filed: 1991-03-19
Abstract: PURPOSE:To prevent generation of environmental disruption matter from a reticule and a reticule holder, relating to the reticule, where a mask pattern is formed in a surface of a glass substrate, and a method for supporting the reticule. CONSTITUTION:A reticule is constituted such that an end face of an angular glass substrate 22, in which a mask pattern 3 is formed in the surface, is formed into a tilt surface 23 of narrowing a reverse surface of the substrate 22 in at least opposed two sides, or that an end face of an angular glass substrate 32, in which a mask pattern 3 is formed in the surface, is formed into a V-shaped section comprising the first tilt surface 33 of narrowing a surface in at least opposed two sides and the second tilt surface 34 of narrowing the reverse surface of the substrate. In the reticule 21 or 31 thus constituted, the tilt surface 23 or 34 is supported by a tilt surface(surface shown by full lines 26, 38) formed in an equal tilt angle of these tilt surfaces 23 or 34. Or the tilt surface 23 or 34 is supported by a tilt surface(surface shown by broken lines 27, 28, 39, 40) of a different tilt angle from the tilt surface 23 or 34.
Patent JP-2000249798-A (JP)
Title: Electron beam irradiation device
Inventor: KATO KENJI
IPC: G21K5/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of electron beams colliding against a central beam of an irradiated window among electron beams extracted from an extraction electrode. SOLUTION: An extraction electrode 20a constituting this electron beam irradiation device is provided with a plurality of metal round rod type first electrode rods 36 arranged parallelly to each other along a filament 8 and supports 26a, 26b supporting the end parts of respective first electrode rods 36. Above the first electrode rods 36, a gutter type masking plate 56 is arranged just above the central beam of an irradiated window along the central beam and across the first electrode rods 36. Inside the upper part of the masking plate 56, a plurality of second electrode rods 38 are arranged along the masking plate 56 so as to put the masking plate 56 between the first electrode rods 36 below the masking plate 56 and itself for positioning the masking plate 56. The end parts of the second electrode rods 38 are supported by the support 22.
Patent JP-S63220668-A (JP)
Title: Picture reader
Inventor: KATO HARUHISA
IPC: H04N1/40
Filed: 1987-03-10
Abstract: PURPOSE:To obtain the digital picture information of the arbitrary number of bits with the A/D converting means of one bit by scanning the same place of the object to be read plural times, changing a threshold value to the A/D converting means for respective scannings and converting the object to the digital picture information of plural bits. CONSTITUTION:When an operator designates and inputs a bit number N=3 which is, for example, 8 gradations by an operation key part 23, 7 threshold voltage values VREF are set. An A/D converting part 18 compares an electric signal VIN from a photoelectric converting part 15 with the threshold voltage VREF from a control part 21. Next, a register X to show coordinates is increased by +1 and a carriage 9 is moved by one pitch to the right. When an above- mentioned operation is repeated, the carriage 9 is moved up to the right end and 1024 dots of one line are obtained, V4 and VIN are compared by a step S9, and at the time of V4>VIN, 1 is raised to a third bit of the Mx of a RAM memory by a step S10. At the time of x=1024, a threshold voltage is changed and the same processing is executed. Thus, by the A/D converting means of one bit, the digital picture information of the arbitrary number of bits can be obtained.