baber/WOPTO huggingface dataset:
Patent JP-H02250924-A (JP)
Title: Copper alloy excellent in migration resistance
Inventor: OYAMA YOSHIMASA
IPC: H01B1/02
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a Cu alloy excellent in migration resistance and electric conductivity by incorporating specific proportions of Zn, Ni and/or Si, etc., to Cu. CONSTITUTION:The above Cu alloy has a composition which comprises (by wt.%): 0.2 to 10 Zn, 0.02 to 3.5 each of Ni and/or Si, and the balance Cu or further <=1% each of one or >=2 kinds among Sn, Fe, Cr, Co, Zr, Ti, Mg, Y, Mn, Ag, Al, Pb and a misch metal added in a total content regulated to <=2%. This Cu alloy can be used as a Cu alloy excellent in migration resistance and electric conductivity and is adequate to use, e.g. for electrical and electronic equipment part such as semiconductor parts, connectors, terminals, switch parts and printed circuit boards, and mutually adjacent conductors such as bus bar.
Patent JP-S59197738-A (JP)
Title: Baking method and device therefor
Inventor: ISHII TOSHIO
IPC: F24C3/00
Filed: 1983-04-25
Abstract: PURPOSE:To prevent gas as fuel from being wastefully consumed and at the same time cold secondary air from taking in an oven by a method wherein the high temperature air obtained by high temperature combustion is kept in the oven as long as possible so as to make full use of the available heat energy before discharged outside. CONSTITUTION:The mixed gas, which necessitates no secondary air, is produced by turning ON the switch of a blower under the condition, that a temperature controller is set to the indicated temperature, in order to mix the fuel gas with the combustion air sent from the blower at a low pressure mixer 22 and then sent to burners 4 and 5 under the pressure as low as natural ventilation pressure. The high temperature air obtained by burning of said mixed gas is stagnated at the upper part in a gas oven so as to serve as atmospheric heat and then lowers by natural convection down on a hot plate 6, resulting in baking stuffs to be baked on the hot plate 6. The high temperature air is lowered its temperature by being stricken against the stuffs to be baked placed on the hot plate 6 and turned into the low temperature air, the temperature of which is so low as to be not available for baking and which is discharged outside form exhaust ports 12a, 12b,..., via a rear exhaust duct through an exhaust port 3.
Patent JP-H0748272-A (JP)
Title: Improvement regarding somatostatins
Inventor: TOMASU KABANATSUKU
IPC: A61K9/00
Filed: 1994-04-12
Abstract: PURPOSE: To obtain a medicine composition for treating breast cancer, etc., in a fixed acidic pH range, excellent in durability of pharmacodynamic effects, containing a somastatin analog and lactic acid in a specific ratio. CONSTITUTION: This medicine composition comprises (A) lactic acid and (B) a somastatin analog such as a compound of the formula [Y is S or (CH3 )t ((t) is 0-2); R1 and R2 are each a 1-5C alkyl, benzyl, etc.; R3 is a (substituted) 3-indolylmethyl; R4 is a 1-5C alkyl, a 1-5C hydroxyalkyl, benzyl, etc.; R5 is a 1-5C alkyl, benzyl, etc.] in the ratio of the component A to B of 1/1 to 40/1 and has pH 4-4.5. Preferably the composition contains sodium hydrogencarbonate or sodium hydroxide and an isotonic modifier in amounts enough to make pH 4.2. Preferably the composition contains 0.05-1 mg of the somastatin analog and 2-4 mg of lactic acid based on 1 mL.
Patent JP-H03275015-A (JP)
Title: Tea leaves exchanging device
Inventor: ASAKAWA OSAMU
IPC: A47J31/00
Filed: 1990-03-26
Abstract: PURPOSE:To securely waste used tea leaves residue in a tea filter, by fixing a rotary plate equipped with the tea filter at the end of the rotary shaft and providing a stopper to hit the rotary plate at the disposal position of the tea filter. CONSTITUTION:A rotary plate 17 equipped with a freely detachable filter 16 is fixed in such a manner that it is wound on a rotary shaft 18 locating in the middle of the common center line of two gears 12, 13. When tea leaves in the tea filter 16 are used by specified times, a disposal signal is transmitted to throw them away and a motor 11 starts to rotate clockwise at a constant speed, a cam 15 for turn-over fixed at a driven gear 13 rotating anti-clockwise raises a fitting protrusion 19. When a bearing pin 19b of a torsion coil spring 22 comes to pass the vertical plane connecting the rotary shaft 18 and the bearing pin 21, the rotary plate 17 rotates continuously in the clockwise direction by the repulsive force of the torsion coil spring 22 until it is hindered by a stopper 23. And, the tea leaves in the tea filter 16 are thrown away by the impulse of the half.
Patent JP-H07284061-A (JP)
Title: Reproducing method for storage type recording medium
Inventor: OKAMOTO SHINYA
IPC: H04N19/577
Filed: 1994-04-12
Abstract: PURPOSE:To promptly output pictures without irregularities when a power source is tentatively turned off and turned on again. CONSTITUTION:When a video CD 1 is inserted to a set, a controller 2A performs loading by a loading part 11, performs the continuous reproduction control of respective parts, reads MPEG data from the video CD 1 by a data read part 3, separates them into the pictures and audio by a demultiplexer 4 and then decodes them to picture data and audio data by an MPEG video decoder 5 and an MPEG audio decoder 6. During reproduction, the controller 2A stores the position information of an I picture read latest from the video CD 1 in a memory 15 which is turned to non-volatile, and when an ACC is turned on again after it is tentatively turned off, controls the data read part 3 based on the position information stored in the memory 15, searches the I picture and reproduces the I picture and the succeeding pictures.
Patent JP-S60218746-A (JP)
Title: Cathode-ray tube
Inventor: IKEBE KOUICHI
IPC: H01J29/86
Filed: 1984-04-12
Abstract: PURPOSE:To reduce defective withstand voltage caused by foreign substances existing in the tube of an electron gun by providing the inner surface of the neck with a slant so that the thickness of the neck glass gently decreases toward the stem. CONSTITUTION:After the inner surface 1 of a neck glass forms a gentle slant sloping down toward the stem and an electron gun 3 is fixed in a given position, a shield cup 2 is brought into complete contact with the inner surface of the neck glass. Because of the above structure, it is possible to prevent any intratubular foreign substances from migrating into the electrode of the electron gun 3 in the neck by receiving the substances by a shield cup. The above structure also has the second effect of preventing the phenomenon that unnecessary electrons discharged from the stem pass through the shield cup and the neck glass and then cause the phosphor of the picture screen to emit light.
Patent JP-S52151118-A (JP)
Title: Preparation of unsaturated carboxylic acids
Inventor: AKIYAMA SHINICHI
IPC: C07C57/02
Filed: 1977-06-21
Abstract: PURPOSE: Unsaturated carboxylic acids are prepared in high yield by the gas-phase reaction of unsaturated aldehydes with molecular oxygen in the presence of catalyst comprising the oxides of five kinds of elements containing Mo, P and Bi having high activity and long life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51150481-A (JP)
Title: D evice for manufacturing nitrogen-gas-filled packing bags automatically and continuously
Inventor: KOMATSU TERUYOSHI
IPC: B65B51/00
Filed: 1975-06-19
Abstract: PURPOSE: To evacuate air from the inside of the packing bags in which food stuffs or the like are filled by a simple means, to fill the bags with nitrogen gas, and to seal them. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08272039-A (JP)
Title: Coating method for magnetic recording layer of silver halide photographic sensitive material
Inventor: KURAKI YASUO
IPC: G03C1/795
Filed: 1995-03-30
Abstract: PURPOSE: To provide a coating method for a magnetic recording layer to obtain excellent dispersion stability of a dispersion liquid for the magnetic recording layer, to form a transparent magnetic recording layer having excellent surface property, to obtain a layer having no input or output error for magnetic recording before and after development and having good graininess of an image without curling. CONSTITUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer on the one side of a polyester supporting body and has a transparent magnetic recording layer containing a ferromagnetic powder on the other side. The magnetic recording layer is produced by applying a coating liquid for the magnetic recording layer containing a ferromagnetic powder and a lubricant.
Patent JP-S62229089-A (JP)
Title: Sampling apparatus for radiation
Inventor: OKAWA KIYOSHI
IPC: G01T7/02
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the size and weight of a sampling apparatus and increasing the detecting efficiency thereof by providing a suction pump on the upstream side of a sampling container in a sampling piping and increasing the pressure and therefore the mass of air in the sampling container. CONSTITUTION:The downstream side of a suction pump 8 connected to a filter 6 via a pressure gage 7 has a positive pressure. Compressed air is supplied to two sampling containers 11 and 11 made of lead. The downstream side of the sampling container 11 is provided with an electromagnetic valve 12 for regulating a flow rate. The automatic opening and closing operation of the electromagnetic valve 12 keeps the pressure in the sampling container 11 and the flow rate in a system constant. The sampling container 11 is provided with a body 20 made of lead and having a cylindrical space S in it and a lid 21 located on the body 20. Doubling the air pressure in the space S enables the air of the same mass to be held even though the volume of the air is halved and, moreover, the reduction in the size of the container and the provision of a detecting tube 22 in the center of the container enable radiation to be more accurately measured.
Patent JP-S58189939-A (JP)
Title: Cathode assembly
Inventor: SASAKI SHIGEO
IPC: H01J1/20
Filed: 1982-04-30
Abstract: PURPOSE:To reduce thermal strain, then prevent hydrogen embrittlement and shorten time for assembling as well as to aim at improvement in accuracy, by assembling each of constituent parts of a heat-shield with a hemming method, while making the thermal stress added each other so as to become zero and further simplifying the heat-shield in structure. CONSTITUTION:A first lug 5a of a projecting piece of an inside inner cylinder heat-shield 5, a second lug 6a of a projecting piece locking an outside inner cylinder heat-shield 6 and a front heat-shield 4, a third lug 6b of a projecting piece locking a rear heat-shield 7, and an outside cylinder hemming 6c bending the peripheral end part of the outside shield 6 into a lug form as well, a rectangular hole 7a being open to the rear heat-shield 7 and a groove 7b notched on the circumference of the rear shield are all formed up. Assembling of each constituent part of these heat-shields is performed by a hemming method whereby the thermal stress added each other is made so as to become zero. With this, not only thermal strain can be reduced but the shortening of time for assembling and assembling accuracy can be improved.
Patent JP-S57188028-A (JP)
Title: Plastic blade for optical machine
Inventor: TACHIHARA NORIFUMI
IPC: B32B27/36
Filed: 1981-05-15
Abstract: PURPOSE:To increase the light shielding property, the antistatic property, etc. for the shutter blade of a camera, by coating a coating material obtained by dispersing carbon powder into a diallyl phthalate resin liquid to the surface of a black polyester film. CONSTITUTION:A blade material 14 of a black polyester film is used for shutter diaphragm blades 1 and 2. The material 14 uses a biaxial oriented polyethylene terephthalate film with 70mu thickness. Then 3-25% carbon powder is uniformly dispersed into a solution of the diallyl phthalate resin to obtain a coating material. This coating material is coated and backed on both surfaces of the material 14 to obtain a coating layer 15. The thickness of the layer 15 is set to 5- 15mu, and a correction is carried out to obtain the flatness. After this, the blade is blanked into a prescribed form. This plastic blade excels in light shielding property, the antistatic property and flaw resistance with high productivity.
Patent JP-S62252370-A (JP)
Inventor: SHIYURIKANTO AUEISUTEI
IPC: F16D69/02
Filed: 1987-03-27
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-H09263628-A (JP)
Title: Polycondensation unit for polyester
Inventor: HAYASHI GEN
IPC: C08G63/78
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polycondensation unit for polyester, having a means for mixing inert particle slurry with a medium and other means, compact in structure, capable of preventing particle coagulation and side reactions, and thus enabling the improvement of particle dispersibility in the polyester. SOLUTION: This polycondensation unit for polyester has (A) a means to feed slurry of inert particles such as of calcium carbonate or titanium dioxide, (B) a means to feed a slurry medium, and (C) a means such as a static mixer 7 to mix the slurry with the medium (pref. a than equipped with an agitator).
Patent JP-S59229231-A (JP)
Inventor: II GOODON TOMUPUSON
IPC: B21D3/04
Filed: 1984-04-14
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-S63242489-A (JP)
Title: Beta-type titanium alloy welding rod
Inventor: SAKUYAMA HIDEO
IPC: B23K35/32
Filed: 1987-03-30
Abstract: PURPOSE:To provide the beta-type Ti alloy electrode capable of preventing the reduction in ductility of weld zone at the time when using for welding beta-type Ti alloy especially, made by the Ti alloy contg. Y and/or B in specific amt. in the beta-type Ti alloy. CONSTITUTION:The beta-type Ti alloy electrode of this invention is composed of the Ti alloy contg. 0.02-0.10 wt.% Y and/or 0.002-0.10 wt.% B in the beta-type Ti alloy. As said beta-type Ti alloy Ti-15V-3Cr-3-Sn-3Al is given, for instance. In this invention, the Y and B impede the movement of grain boundary by being entering into solid solution as an intermetal compound and simple substance, working to refine crystal grains. Consequently, the ductility reduction of a weld zone can be prevented by using the welding rod of this invention.
Patent JP-H11271481-A (JP)
Title: Operation mechanism of stage for optical inspection equipment
Inventor: YAMAZAKI TAKASHI
IPC: G12B5/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To simply move a stage for placing an object to be inspected in X and Y directions with improved operation property. SOLUTION: An operation mechanism is provided with a lower stage 1 where the shaft of a first rotation center 11 and a second rotation center shaft 13 are fixed, a middle stage 2 that is mounted to the lower stage 1 so that it can travel in a Y direction, an upper stage 3 that is mounted to the middle stage 2 so that it can travel in an X direction, a first link 7 where one end is a first connection part 7a being connected to the middle stage 2 and the other end is a first operation part 7b and a middle part is supported rotatably by the first rotation center 11 so that the distance between the first rotation center shaft 11 and the first connection part 7a is longer than that between the first rotation center shaft 11 and the first operation part 7b,  a connection link 8 where one end is connected to the upper stage 3 in a stage where it can freely slide in the traveling direction of the middle stage 2, and a second link 9 where one end is a second connection part 9a being connected to the other end of the connection link 8 and the other end is a second operation part 9b and then a middle part is supplied rotatably by the second rotation center shaft 13 so that the distance between the second rotation center shaft 13 and the second connection part 9a is longer than that between the second rotation center shaft 13 and the second operation part 9b.
Patent JP-H04284614-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: MAKITA YOSHINORI
IPC: H01G9/02
Filed: 1991-03-13
Abstract: PURPOSE:To provide an electrolyte, for electrolytic capacitor, which can reduce a resistivity, which can make a sparking voltage high and which can be made noncombustible without deteriorating an anodized film. CONSTITUTION:At an electrolyte, for electrolytic capacitor use, which is based on an organic solvent such as ethylene glycol or the like, the electrolyte for electrolytic capacitor use is featured in such a way that a saccaride such as sorbitol, starch, dextrin, fructose, glycose, arabinose, ribose, xylose, erythritol or the like and boron oxide are added. When the saccharide and the boron oxide are added, a carbide is produced at a burning operation and disturbs its progress. Since boric acid and a phosphoric acid-based flame retardant can be reduced, it is possible to restrain an anodized film from being deteriorated, to lower a resistivity and to restrain a sparking voltage from being lowered.
Patent JP-H04285340-A (JP)
Title: Fluid sealing type cylindrical mount device
Inventor: ITO MITSUO
IPC: F16F13/14
Filed: 1991-03-12
Abstract: PURPOSE:To prevent deformation of a rubber elastic body and a fluid chamber by engaging a pair of metal sleeves arranged oppositely to each other on an outer peripheral surface of the rubber elastic body with an engagement part provided on an outer- cylinder fitting on the respective opposed surfaces, and thereby preventing relative displacement of the metal sleeves in an approaching direction. CONSTITUTION:In a device main body, a cylindrical rubber elastic body 24 is vulcanizingly adhered to an outer peripheral surface of an inner-cylinder fitting 10. A pair of metal sleeves are vulcanizingly adhered to an outer peripheral surface of the rubber elastic body 24 at their both sides in an axial direction. A pocket part 32 extending in a circumferential direction and opened between the metal sleeves 18 are is formed. An outer-cylinder fitting 34 is fitted to from outside of an outer peripheral surface of the rubber elastic body 24, which is further fitted to the metal sleeves 18. The pocket part 32 is thus blocked to form a fluid chamber 36. In this case, a circular projecting part 28 as an engagement part, which is reduced in its diameter while being bent inward in a diameter direction is provided on an axially center part of the outer-cylinder fitting 34. The metal sleeves 18 are indirectly abutted against each other axially through the circular projection part 28.
Patent JP-H01247291-A (JP)
Title: Bicycle with friction wheel for power transmission
Inventor: NAGATSUKA MASAO
IPC: B62M13/00
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate use of a chain and thereby facilitate repair of puncture and replacement of tube, etc., by rotating a friction wheel with pedals, and transmitting the power to the rear wheel tire through friction wheel. CONSTITUTION:Power is transmitted to a crank shaft (a) connected with pedals, and a friction wheel 7 is rotated upon speed reduction with gears 1-6. The friction wheel 7 and gear 6 idle to each other with the aid of ratchet during reverse rotation. The friction wheel 7 is formed in V shape and put in contact the sides of the rear wheel 8, which is thus put into frictional rotation. Provision of unevenness on a V-grooved rim of the friction wheel 7 ensures friction. This constitution allows elimination of using a transmitting chain, which enables easy replacement of rear wheel 8, tube, etc.
Patent JP-S551032-A (JP)
Title: Forming method for fluorescent screen of color cathode ray tube
Inventor: TANAKA TATSUO
IPC: H01J9/227
Filed: 1978-06-20
Abstract: PURPOSE: To form a tri-color phosphor and index signal phosphor on the spherical panel correctly in a constant relation, by exposing the phosphor, applied to the panel inner face, through a groove of the pattern with a stripe-shape transmissive groove provided.  
     CONSTITUTION: A plane master pattern, with a stripe-shape transmissive groove provided linearly at an equal interval, is formed into a tubular surface shape having the face of curvature in a direction in perpendicular or parallel to the transmissive groove, with a tubular pattern 3 constructed. Accordingly, with a point light source placed in a center of the radius of curvature of a panel 1, further with a face of curvature of the tubular pattern 3 formed in a direction perpendicular to the transmissive groove, the tubular pattern 3 is arranged with its radius of curvature center coinciding with the light source, simultaneously with the light exposed to the phosphors applied to inner face of the panel 1 through the transmissive groove of the pattern 3, thus causing easily a construction of the fluorescent screen capable having a stripe 4 at a uniform pitch on inner surfaces of the spherical panel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59199307-A (JP)
Title: Pneumatic tire for snowy and icy road
Inventor: OCHIAI TOSHIO
IPC: B60C11/16
Filed: 1983-04-27
Abstract: PURPOSE:To reduce damage of a road surface and a noise at the time of running on a general road, by arranging a sheet rubber layer, whose temperature dependency of hardness is larger than that of a tread rubber layer, on a laying position of a flange of a spike driven in a tire tread part. CONSTITUTION:A tread part 10 of a tire is formed of by arranging in order an under tread layer 12, a belt layer 13 and a carcass layer 14 on the inside of a tread rubber layer 11. An inner liner 15 is sticked on the inside of the carcass layer 14. A sheet rubber layer 16 is provided continuously between the tread rubber layer 11 and the under tread layer 12 in the circumferential direction of the tire, and a flange 22 of a spike 20 driven into the tread rubber layer 11 is laid into a sheet rubber layer 16. As for the sheet rubber layer 16, a rubber material having peculiarities, through which, for example, hardness of the same becomes higher than the tread rubber layer 11 at a temperature of less than 5 deg.C and becomes equivallent to or smaller than the tread rubber layer 11, is used.
Patent JP-S57366-A (JP)
Title: Water lifting electric power plant with use of swell in waves
Inventor: YONEDA YUUSHIN
IPC: F03B13/12
Filed: 1980-06-03
Abstract: PURPOSE: To perform electric power generation with use of swell in waves in such a way that an operating rod equipped with a float at its tip is connected to a rod for a water pump, and a discharge port for the water pump is connected to a pressure tank equipped with a turbine at the discharge port.  
     CONSTITUTION: A rod 5 for a water pump 3 is connected to an operating rod 2, a float 1 is equipped at the tip of the operating rod 2, a discharge port for the water pump 3 is connected to a nozzle 15 of a pressure tank 11, and a turbine is installed at the discharge port for the pressure tank 11. Thus, swell in waves drives the water pump 3, liquid discharged from the water pump 3 is stored in the pressure tank 11, and it can drive the turbine, so that electric power generation can be done with use of swell in waves. 
     COPYRIGHT: (C)1982,JPO&Japio