baber/WOPTO huggingface dataset:
Patent JP-H07188740-A (JP)
Title: Production of austenitic metallic material having high strength and high corrosion resistance
Inventor: TSUMURA TERUTAKA
IPC: C21D8/00
Filed: 1993-12-27
Abstract: PURPOSE:To produce a metallic material excellent in corrosion resistance and strength by applying high-degree cold working to a solution-heat-treated material of austenitic metal and successively subjecting this material to rapid heating, rapid cooling, warm working, and further cold working again. CONSTITUTION:An austenitic steel or alloy, having a composition containing, by weight, 0.2-3.0% Cu, 10.0-65.0% Ni, 15.0-30.0% Cr, and 1.0-11.0% Mn, is subjected to solution heat treatment. After cold working at >40% reduction of area, this material is rapidly heated to 800-1150 deg.C at >=50 deg.C/sec heating rate and successively cooled rapidly by water cooling, etc., by which a fine structure is formed. After warm working at 300-700 deg.C, cold working is applied again to increase the strength of the material. If necessary, aging treatment is further applied at 450-700 deg.C to accelerate the precipitation of Cu, by which strength is improved to a greater extent. By this method, the austenitic metallic material excellent in corrosion resistance such as stress corrosion cracking resistance and also increased in strength can be produced.
Patent JP-2001162231-A (JP)
Title: Apparatus for distributing farm products
Inventor: WATABE KATSUHIRO
IPC: G01G11/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of certainly distributing farm products without lowering the commodity value of them or deteriorating work environment and not requiring an air compressor consuming much power. SOLUTION: An apparatus for distributing farm products is equipped with a weight measuring means b1 for individually measuring the weights of farm products P such as onions or potatos successively fed on a feed route 45a, a sorting means CR for sorting the farm products P at every sizes on the basis of the measured weights and a distribution means D bringing push-out members F into direct contact with the farm products P on the feed route 45a based on the sorting result by the sorting means CR to push the farm products P out of the feed route to distribute them by sizes.
Patent JP-H10186617-A (JP)
Title: Photosensitive material processing device
Inventor: TSUJI OSAMI
IPC: G03D3/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, small sized photosensitive material processing device with leaving the mechanism of a processing tank as it is simple, but without reducing a processing performance. SOLUTION: The processing tank 104 is formed to a U shape, the curvature radius RL, of the curved part 106 is controlled to be 250mm. When the curvature radius on a film insertion port 118 side comes to <70mm, the film is locally and tightly wound around the side wall at the curved part in the case of pulling back the film F1 from the processing tank, then, it becomes difficult to rewind the film. Thus, the curvature radius is controlled to be >=70mm, and the spool shaft is rotated by the driver of a station 101, then, it is unnecessary to install another carrying means inside the processing tank, then, the mechanism in the processing tank is simplified and the cost is reduced, and also, the processing performance by the processing liquid is prevented from being reduced.  Since the processing tank is formed to the U-shape, the processing device is miniaturized, and also, the cartridge 14 is easily loaded, then, the workability and the operability are improved.
Patent JP-H0699137-A (JP)
Title: Concreted floor construction method
Inventor: KANESHIRO FUMIO
IPC: B05D7/00
Filed: 1991-12-05
Abstract: PURPOSE:To provide a construction method to form a coating with high adhesion strength to a base material and high impact resistance in the case a quickly curable coating floor material, especially resin mortar, is used for the coating. CONSTITUTION:Prior to the application of a thick coating floor material consisting of a binder of mainly methyl methacrylate monomer and/or oligomer, a primer consisting of a specified epoxy resin solution modified by a liquid is applied as an undercoating. By coating a base material with an undercoating of the epoxy resin solution modified by a liquid, a coating with high MMA monomer resistance, oligomer resistance, and high adhesion strength to resin motar is formed on the surface of the base material.
Patent JP-H07190412-A (JP)
Title: Duct air conditioner
Inventor: MUNETA YOSHIHIRO
IPC: F24F3/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a duct air conditioner wherein conditioned air different in the temperature and moisture conditions can be supplied by a single air conditioner, and air-conditioning matched to the state of respective parts in a building can be performed. CONSTITUTION:A duct air conditioner 1 is provided with a hot mater circulating/supplying means 41, a refrigerant circulating/supplying means 43, a coil unit 9 for receiving circulated and supplied hot water and refrigerant from these means, and producing conditioned air by transmitting the heat to air, a plurality of ducts 7 for distributing the conditioned air to respective parts in the building, and an air flowing means 6 for allowing air in the device to flow. Hot water coils 11 in the coil unit 9, refrigerant coils 21 and air passages are distributed in a plurality of blocks 51, 52, 53 facing a plurality of ducts, and the air- conditioning state can be selected by respective blocks.
Patent JP-2000170616-A (JP)
Title: Fuel filter
Inventor: ICHIHARA TAKAYUKI
IPC: F02M37/22
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion from being generated on a body bottom part, by elastically supporting a filtering element without using a filtering supporting coil spring or a retainer causing corrosion of the body bottom part, in a fuel filter. SOLUTION: A deep pan-shaped elastic body 16 made of urethane foam and having a recessed part 16a at its central part is integrally mounted on the bottom part of a cup-shaped body 11 formed of a hot-dip galvanized steel plate. A cylindrical filtering element 13 is housed in the body 11, an projecting part 13e provided on a lower end plate 13c is fitted to the recessed part 16a of the elastic body 16 to support the element 13, a sheet plate 12 having an inlet through hole 12a and a boss part 12b and a cover plate 14 are superimposed and arranged on the releasing end of the body 11, and the peripheral edge of the cover plate 14 and the upper edge of the body 11 are caulked to close the body. No clearance through which foreign matter in fuel enters is formed between the bottom part of the body 11 and the elastic body 16 to prevent corrosion of the body bottom part.
Patent JP-H10205486-A (JP)
Title: Vacuum pump
Inventor: KURT HERSCH
IPC: F04D29/58
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of condensed liquid and a solidified solid in a pump and to prevent overheating of a constitution member on which an adverse influence is exercised by a high temperature. SOLUTION: The whole of a vacuum pump is divided into three mechanism parts of a mechanism part 1 on the high vacuum side; a mechanism part 2 on the back pressure side; and a drive/bearing mechanism part 3. The three mechanism parts are heat-insulated from each other. The heat insulation is achieved in a way that the area of a contact surface between the adjoining mechanism part is decreased by excess lump removing parts 15, 16, and 17 in a radial direction and an axial direction formed by turning. Further, a contact surface incapable of being structurally eliminated is formed of a heat insulation material. Since a heating element, a cooling device, and a temperature sensor are arranged, a desired temperature condition is satisfied throughout the whole area of the internal parts of the mechanism on the high vacuum side and the mechanism on the back pressure side.
Patent JP-H11182379-A (JP)
Title: Differential pressure type fuel injection valve
Inventor: SAKAKIDA AKIHIRO
IPC: F02M51/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To simply adjust lift characteristic of a needle valve and a fuel injection amount by changing a volume inside an adjusting chamber. SOLUTION: This differential pressure type fuel injection valve is provided with a piston 22 of which tip 22a faces a pressure change chamber 26 in a differential pressure chamber 18 and a needle valve 24 having a rear face 24a facing a back pressure chamber 28 in a differential pressure chamber 22 and a pressure receive face 24b receiving a fuel pressure. The needle valve 24 is advanced and retracted due to a differential pressure in the front and rear of the needle valve 24 generated due to the advance and retraction of the piston 22 due to the expansion and shrinkage of a piezo element 21 to open and close a fuel injection hole 14.  An adjusting chamber 50 communicated with a communicating passage 30 of the pressure change chamber 26 and the back pressure chamber 28 is formed in a nozzle holder 10, and a tip 52a of an adjust screw 52 adjusting a volume inside the adjusting chamber 50 faces the adjusting chamber 50.
Patent JP-H11282636-A (JP)
Title: High density raid subsystem having controller of high degree of integration
Inventor: ROGANTI ADRIANO
IPC: G11B33/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To ensure the improved capacity and throughput and also to secure high reliability by preparing a plenum chamber consisting of a back plane and a case to supply the sufficient airflow through the 1st and 2nd cavities. SOLUTION: An inner top plate 30 and an inner side wall 35 are fixed to a case 25 to form a 1st cavity 40 where a 3.5-inch drive 15A to 15C are suitably loaded. The plate 30 and the wall 35 also surround a long slender 2nd cavity 45 at the left of the cavity 40. A rear cover plate 105 is attached at the back of the case 25 to store a back plane 85 and a RAID controller substrate 100 and also to support a fan 110. The plate 105 forms a plenum chamber at the back of the plane 85 with a space secured. In such a constitution, the fan 110 can effectively cool the substrate 100 and the drives 15A to 15C which are narrowly placed in the case 25.
Patent JP-H06170870-A (JP)
Title: Manufacture of vinyl chloride hollow ball, in which substance is sealed
Inventor: ISHIKAWA MAKOTO
IPC: B29C41/04
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a hollow ball, excellent in appearance as well as quality and in which a substance is sealed, by a method wherein a hollow ball, made of semi-gelled vinyl chloride paste, is molded employing a rotary molding mold consisting of a top force and a bottom force, then, a molded form is divided into two parts together with the mold and adhesive paste is applied on the end faces thereof to clamp the mold while sealing the substance thereinto and effect rotary molding. CONSTITUTION:A rotary molding mold consisting of a top force 11 and a bottom force 10, whose inner surfaces are semi-spherical, is filled with vinyl chloride paste while the mold is heated and rotated to mold a hollow ball of semi-gelled or gelled condition. When the top force 11 is removed without cooling, the hollow ball is divided into two parts at a boundary between the top force 11 and the bottom force 10 whereby semi-spherical hollow balls A1, A2 can be obtained. Adhesive paste B is applied on the end faces and a substance C is placed in the inner part of the mold, then, the mold is clamped and the rotary molding is effected while heating the mold again. According to the method, the ball molding paste will never be adhered to the substance C sealed in the ball.
Patent JP-H07196158-A (JP)
Title: Tray line-up device
Inventor: OKANO YOSHIRO
IPC: B65G57/00
Filed: 1993-12-30
Abstract: PURPOSE:To surely line up trays in a tray buffer by stopping once a tray projected into the buffer in an inclined condition when the tray drops in the tray buffer. CONSTITUTION:A tray 30 is guided by an inclined bed 20 and is then dropped into a tray buffer 10. The inner peripheral shape of the tray buffer 10 corresponds to the external shape of the tray 30. The tray 30 is dropped onto the bottom part of the buffer 10, being guided by the inner peripheral surface of the buffer 10. Meanwhile, a cylinder rod 41 of an air cylinder 40 is extended and retracted at predetermined time intervals so that the tray 30 is supported at its one end part 31 by the projected cylinder rod 41. Accordingly, only the other end part 32 of the tray 30 is dropped onto the bottom part of the tray buffer 10 so that the tray 30 is once stopped in an inclined condition. After a predetermined time elapses, the cylinder rod 41 is retracted from the inside of the buffer 10, and accordingly, the tray 30 is dropped down to the bottom part along the inner surface of the buffer 10. Accordingly, it is possible to prevent the trays from be obliquely overlapped with each other, or from being inverted.
Patent JP-H05163206-A (JP)
Title: Production of naphthalenedicarboxylic acid diester
Inventor: SHIMOURA YASUHIRO
IPC: B01J31/02
Filed: 1991-12-16
Abstract: PURPOSE:To produce a naphthalenedicarboxylic acid diester from naphthalenedicarboxylic acid containing impurities. CONSTITUTION:A method for producing a naphthalenedicarboxylic acid diester comprises esterifying naphthalenedicarboxylic acid containing heavy metals with an alcohol in the presence of an aromatic sulfonic acid and a mineral acid as esterification catalysts, the crude naphthalenedicarboxylic acid being obtained by oxidizing a dialkylnaphthalene or its oxidation derivative with a molecular oxygen-containing gas in a solution of a catalyst containing at least one kind of heavy metal selected from manganese and cobalt and bromine in a solvent containing a lower fatty acid. By the method, the naphthalenedicarboxylic acid diester can be obtained in a high yield without using the aromatic sulfonic acid in a large amount as the esterification catalyst.
Patent JP-H09174945-A (JP)
Title: Image forming apparatus
Inventor: ASADA KENICHIRO
IPC: H04N1/46
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress the trouble caused by an increase in the adhesion amt. of toner to continuously obtain stable image quality by providing a means specifying the amt. of a colorant with respect to the image data from outside. SOLUTION: Since a colorant of Bk(black) can be expressed by adding respective colorants of Y(yellow), M(magenta) and C(cyan) in an equal amt. ratio, the equal amt. component (max. equal amt. component) of YMC data is substituted with the component of Bk data. Then, the equal amt. component of the YMC data (left graph) is substituted with the component of the Bk data (right graph). Therefore, the left-hand and right-hand graphs are equivalent as a hue. Since the adhesion amt. of toner is 10 measure quantity (left graph) while the adhesion amt. of toner may be set to 6 measure quantity (right graph), the adhesion amt. of toner is reduced by four measure quantity and the load applied to transfer and fixing can also be reduced.
Patent JP-H05163900-A (JP)
Title: Existing pipeline dismantling device
Inventor: OKADA YASUNORI
IPC: F16L1/024
Filed: 1991-12-13
Abstract: PURPOSE:To favorably dismantle an existing pipeline. CONSTITUTION:An existing pipeline 100 is surrounded by sheaths 3, 6. The natural ground 200 outside of the existing pipeline 100 is excavated by a cutter 13, and the sheaths 3, 6 are advanced. A boom 23 and an arm 25 are extended from a revolving member 21 installed behind the existing pipeline 100, and a core removing device 34 is moved into the pipeline 100. A joint bolt of a segment 101a is removed by the core removing device 34, which is then moved to outside the pipeline 100. Inside of the existing pipeline 100, a working truck 50 is moved, and the segment 101a and secondary covering 102 are pressed and ruptured by a covering rupture device 70. The ruptured segment 101a and secondary covering 102 are grasped and conveyed by a catch fork 30. Thereby interference of the core removing device 34, etc., with the covering rupture device 70, etc., can be avoided.
Patent JP-2001167277-A (JP)
Title: Method and device for processing image, recording medium and transmitting medium
Inventor: KANESHIRO NAOTO
IPC: G06T3/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To accurately extract a main part from a large number of original images in a short time in average. SOLUTION: A face region corresponding to the face of a human figure is extracted from an image according to a prescribed extraction algorithm, an exposure controlled variable is set by arithmetic on the basis of the average density or the like of the extracted face region, a displayed simulation image is examined on the basis of the set exposure controlled variable, and a final exposure controlled variable is found by correcting the exposure controlled variable as needed concerning a large number of images. Then, the correlative value of the final exposure controlled variable and the average density of the face region is calculated for each of groups (groups having the 'large', 'medium' and 'small' sizes of the face region in the figure) formed on the basis of prescribed feature amounts.  In the subsequent face region extracting processing, the face region is extracted again by the algorithm of much higher extraction accuracy when the extracted face region has features belonging to the group of the low correlative value (the group having the 'small' size of the face region in the figure).
Patent JP-H11180078-A (JP)
Title: Rolled sheet with information and its manufacture
Inventor: FUKUDA MANABU
IPC: G09F3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a rolled sheet with information effectively utilizing a surface of the rolled sheet by printing advertisement and propaganda or notice information, service or hit information on a surface of the sheet and a method for manufacturing it. SOLUTION: An advertisement and propaganda or notice information is printed on one side surface of a continuous form 12 via an advertisement and propaganda printer 13 by using an endless band-like printing plates 24, 25, 26. This information is continuously printed at a predetermined pitch interval in a top and bottom direction and width direction of the form. The form 12 on which the information such as the advertisement and propaganda and the like is printed is subsequently printed with service or hit information via a service printer 14 by using an endless band-like printing plate 36. The service and hit information is printed at each plurality of unit printing surfaces in the top and bottom direction of the form.  The form 12 on which the hit information is cut along the top and bottom direction of the form and printed is separated into a plurality of stripes, and wound as a sheet roll 16 with the information.
Patent JP-H09185586-A (JP)
Title: Graph display device
Inventor: TANAKA HIDEKAZU
IPC: G09G5/36
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a graph display device simultaneously displaying plural dynamic graphs so as to compare them on a screen. SOLUTION: Functional expression data of a dynamic graph is inputted by depressing an ST key 14. A scale is input-displayed by depressing a scale key 13, and one or two pieces of variable data of the functional expression of two dynamic graphs are inputted to set the range of the variable data. The functional expression and the scale like these are stored respectively in a Y1 graph form register 18, Y2 graph form register 19 and a variable scale 20. As CPU 7 calculates based on the functional expression and the variable scales of plural dynamic graphs to display the plural dynamic graphs on the same screen, the movement of the graphs are easily compared.
Patent JP-H10175978-A (JP)
Title: Purification of water-soluble matallophthalocynine compound
Inventor: IIDA AKIMITSU
IPC: C09B67/12
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To purify a water-soluble metallophtalocyanine by use of only heating and filter devices without the need of any complicated control by dissolving a crude water-soluble metallophtalocyanine product followed by treatment under specified conditions and then filtration. SOLUTION: A crude product of a water-soluble metallophthalocyanine compound of the formula (X is H or a water solubility-imparting group; M is a transition metal atom) is mixed with such amount of water as to be enough to dissolve the whole amount of the water-soluble metallophthalocyanine compound included in the crude product, the resultant solution is filtered, the filtrate is then boiled and then further filtered, thus purifying the water-soluble metallopthalocyanine compound.
Patent JP-2000180821-A (JP)
Title: Liquid crystal display device
Inventor: INO MASUMITSU
IPC: G09G3/36
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device performing a higher definition display on a liquid crystal display part having the number of pixels more than the number of pixels of the original data. SOLUTION: In the liquid crystal display device provided with a data conversion circuit converting the original data consisting of addresses (x, y) of respective pixel and an image signal d(x, y) and the liquid crystal display part 13 displaying an image according to the instruction of the data conversion circuit, the liquid crystal display part 13 is provided with the number of pixels doubling the number of pixels of the original data in the horizontal direction and vertical direction. The data conversion circuit displays the image signal d(x, y) of the original data for the pixel of the address (X, Y)=(2x, 2y) of the liquid crystal display part 13 answering to the address (x, y) of the original data, and displays an interpolation signal obtained based on the image signal d(x, y) on the other pixels A, B, C in the liquid crystal display part 13 as a display signal D(X, Y).
Patent JP-2001174956-A (JP)
Title: Method for developing black-and-white silver halide photographic sensitive material
Inventor: HIRANO MITSUNORI
IPC: G03C5/305
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing a black-and-white silver halide photographic sensitive material in which photographic performance is hardly varied even under slight replenishment, little unevenness is caused even in exposure with an image setter and a developing solution is hardly contaminated. SOLUTION: A photosensitive material in which the same or different silver halide emulsion layers provided on the substrate contain at least two kinds of silver halide emulsion having different sensitivities and at least one non- photosensitive hydrophilic colloidal layer contains non-photosensitive silver halide grains is continuously processed with a developing solution of pH 9.0-11.0 containing a compound of formula 1 (wherein at least one of R1-R4 is -SM, M is H or an alkali metal and the remainders are each H, halogen or other monovalent group but R1 and R3 are not OH) under replenishment with <=323 ml/m2 replenisher solution.