baber/WOPTO huggingface dataset:
Patent JP-H02293126-A (JP)
Title: Manufacture of foamed structural skin material
Inventor: SHIBUKAWA TOSHIYA
IPC: B32B5/14
Filed: 1989-05-09
Abstract: PURPOSE:To form a multi-layer structure similar to the multi-layer structure of real leather, by a method wherein a thermoplastic resin layer obtained by filling a foaming agent foaming at a specific temperature into the thermoplastic resin layer is laminated and after heat treatment of the same at the foaming temperature or lower, the same is foamed. CONSTITUTION:A thermoplastic resin layer (1-1) of vinyl chloride resin and a layer (1-2) of a composition obtained by filling a foaming agent whose foaming temperature is 160-230 deg.C into thermoplastic resin are laminated in two layers. An obtained laminate the heat-treated at a temperature lower than the foaming temperature of the foaming agent by at least 10 deg.C for at least an hour and an unfoamed layer where density of the foaming agent is distributed so that the same is reduced continuously from a thick side to a thin side is formed. Then the same is foamed at the foaming temperature or higher and a foamed structural skin material (1-3) where foam magnification is changed thicknesswise continuously is obtained.
Patent JP-S63282275-A (JP)
Title: Device for producting thin film
Inventor: ICHIKAWA HIROSHI
IPC: C23C16/511
Filed: 1987-05-11
Abstract: PURPOSE:To enhance the quality of a film synthesized in a vapor phase and simultaneously to increase the film forming rate by separating a plasma chamber into the sections for the different gases to be injected, converting the gases into plasmas, and allowing the plasmas to react with each other on a substrate. CONSTITUTION:A gas and a high-frequency power 14 are supplied into the plasma chamber 15 to generate the plasma, and another gas is also converted into the plasma in the plasma chamber 16. The plasmas are injected from the small holes 17 and 18 provided to the chamber 15 and 16, and a thin film is formed by vapor phase synthersis on the substrate 19 arranged within the mean free path length of the plasma particles from the small holes 17 and 18. Since the kinds of the gases introduced into the plasma chambers 15 and 16 differ from each other, the purity of the plasma is high, and a high-quality film can be formed. Moreover, since the different gases are allowed to react with each other, the ions converted into plasma excited on the substrate 19 react with each other, and the film forming rate can be increased.
Patent JP-H08308161-A (JP)
Title: Rotary electric machine
Inventor: KAKIUCHI TAKEO
IPC: H02K5/04
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the deformation of a frame even when bearing brackets are fixed to the frame with clamping bolts and to improve the workability at the time of assembling a rotary electric machine. CONSTITUTION: Eight recessed sections 12 which are elongated in the axial direction of a cylindrical frame 11 and protruded inward are formed on the outer periphery of the frame 11. Bearing brackets 17 and 17 which support a rotating shaft 16 to which a rotor is attached through bearings are fitted to both end sections of the frame 11 in the axial direction and the brackets 17 and 17 are fixed to the frame 11 with four clamping bolts 18 passed through the brackets 17 from one bracket 17 to the other bracket 17 and nuts 19. The bolts 18 are provided on the outside of the frame 11 while the bolts 18 are faced to the recessed sections 12 in the radial direction and the lower two of the bolts 18 are provided adjacent to struts 13b on the outside of a leg section 13.
Patent JP-S606710-A (JP)
Title: Production of hydrogel molding
Inventor: YOKOTA MITSURU
IPC: C08F299/04
Filed: 1983-06-27
Abstract: PURPOSE:To produce a strain-free hydrogel molding in good reproducibility, by polymerizing a mixture of an alkylene glycol mono(meth)acrylate, a polymer prepared from this monomer and other monomers and an organic solvent in a mold. CONSTITUTION:The following mixture is polymerized in a mold having any desired shape: a mixture comprising (A) an alkylene glycol mono(meth)acrylate or a monomer mixture based thereon, (B) a polymer having double bonds in the molecule, prepared from an alkylene glycol mono(meth)acrylate or a mixture thereof with other monomers, and (C) an organic solvent, wherein component B is present in an amount (wt%) higher than that of component A. Although the organic solvents may be any of those which can dissolve components A and B uniformly to form a clear solution, water-soluble organic solvents are particularly preferable because they can be readily removed by extraction during the hydration of the hydrogel molding.
Patent JP-S5448743-A (JP)
Title: Preparation of benzoin ether
Inventor: SUENOBU YUKIKAZU
IPC: C07C49/84
Filed: 1977-09-22
Abstract: PURPOSE: To obtain the high purity title compound, useful as a reaction initiator of photosensitiue resins for printing or paint use, economically and in high yield in a short time under mild conditions, by the reaction of benzoin and an alcohol in the presence of phosgene.  
     CONSTITUTION: The compound of the formula is obtained by the reaction of benzoin (1 mole) and excess (10W30 mole) of the compound of the formula R- OH (R=higher alkyl, cycloalkyl), e.g. hexanol, heptanol, at low temp., preferably gradually increasing the temp. from 10W30°C to 70W90°C for 3W8hr in the presence of phosgene 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63280277-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G15/16
Filed: 1987-05-13
Abstract: PURPOSE:To reduce the color deviations of respective colors in a transfer paper carrying direction with simple constitution by forming measuring pattern images for respective colors in two or more positions of a transfer belt inclining its seam in the same direction rectangular to the advancing direction of the transfer belt and detecting the passage of the pattern images to correct the timing. CONSTITUTION:The titled device is provided with a pattern image signal generating means for forming two or more measuring pattern images 28 on the transfer belt 21 in the same direction rectangular to the advancing direction of the belt 21, two or more detecting means 27 arranged rectangularly to the advancing direction of the belt to detect the passage of respective color pattern images 28, a detecting timing counting means for counting the detecting timing of these detecting means 27, a comparing operation means for comparing the count value with a set value and calculating a deviation in accordance with necessity, and writing timing signal generating means for respective colors to be changed in set value in accordance with an output value obtained from the computing means. The seam of the transfer belt 21 is inclined. Consequently, a color deviation can be accurately measured and compensated.
Patent JP-H08322208-A (JP)
Title: Slip ring assembly for rotary electric machine
Inventor: MAIKURU TEIMOSHII YOOKU
IPC: H02K13/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved slip ring assembly whose manufacture cost is comparatively inexpensive and which has an intensity that does not cause fatal faults, even if a moving load is given under harsh operating conditions of high rotating speed, temperature rise and the like. SOLUTION: At least one reinforcing ring 20 of a metallic or composite material is arranged around a plastic body 14, so that a function can be most suitably displayed. Thus, a fatal fault which may occur due to the load added to the slip ring assembly 10 during work by a rotary electric machine is prevented.
Patent JP-2000301900-A (JP)
Title: Presentation tool for system garden
Inventor: SAITO HIROYUKI
IPC: G09B25/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the presentation tool for a system garden, which can utilize repeatedly, is low in cost and can immediately cope with the change of a plan. SOLUTION: A presentation tool, which comprises scaled-down models of the unit for a system garden, comprises four kinds of scaled-down units 21, e.g. one twentieth scale models. The four kinds of scaled-down units include a first flowering plant model 21a with a tall flowering plant model 22a, a second flowering plant unit 21b with a short flowering plant model 22b, a third flowering plant unit 21c with a lawn model 22c and a plate unit 21d with a plate material model 23. Respective plurality of pieces of the four kinds of the scaled- down unit 21 are prepared so as to be placed in a grid pattern on a sheet 26 on the basis of the design plan of an actual system garden so as to be used for the presentation to a donor or the like.
Patent JP-S595348-A (JP)
Title: Full adder
Inventor: UYA MASARU
IPC: G06F7/503
Filed: 1982-06-30
Abstract: PURPOSE:To shorten an adding time, and to attain its high speed processing, by providing simultaneously inputs to a logical gate. CONSTITUTION:Logical gates 1-3 constituted of a CMOS transistor have all the same function, and a full adder is constituted of a these logical gates 1-3 and a logical gate 4. When input signals A, B and Ci are inputted simultaneously, their inverted outputs are obtained by invertors 5-7. These six signals are inputted to the logical gates 1-4. A sum output signal S is obtained by a delay time of 2 stages of gates by one stage of the invertor and one stage of the logical gate 1 or 2, and also a carry signal C0 is obtained in the same way by a delay time of 2 stages of gates by one stage of the invertor and one stage of the logical gate 3 or 4.
Patent JP-H1086682-A (JP)
Title: Vent hole cap of package for electronic parts
Inventor: HODGE RONALD CURTIS
IPC: B60K15/077
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To vent a package for electronic parts which is exposed to water so as to control ingress of water into a vent hole. SOLUTION: A differential pressure sensor which is provided with a vent hole 12 to be communicated with the atmosphere and mounted on a part to be affected by water splash is provided with a vent hole cap 30. The vent hole cap 30 prevents ingress of water splash into the vent hole 12, and water present along an edge of the vent hole cap 30 is prevented from being sucked into the vent hole 12. The vent hole 12 is surrounded by an upright collar 16. The vent hole cap 30 is tightly fastened by the collar 16. A shroud is extended from one side of the vent hole cap 30 to the point over a package of the sensor in the transverse direction, and extended downwardly from an upper surface 14 of the package. The shroud is opened in a bottom part, and functions as an air passage 50 for the vent hole cap 30, and a baffle against water splash.
Patent JP-H04342026-A (JP)
Title: Pattern matching system for structural object data
Inventor: HOSOI SATOSHI
IPC: G06F9/44
Filed: 1991-05-20
Abstract: PURPOSE:To realize high-speed matching by separating the tag part and the data part of each argument, and storing the tag and the data by collecting them separately, and executing the matching between the tag parts, and if they coincide with each other, subsequently, executing the matching between the data parts. CONSTITUTION:At first, the tag part of the argument is checked consecutively. Provided that the number of the arguments of a structural object is four pieces at the most, since all the tags can be stored within four bytes (one word), the matching can be executed by one comparing instruction of a word. If the number of the arguments is more or less eight pieces, the matching comes to be capable of being executed by two instructions, and in the case of a machine provided with a double-word comparing instruction, it can be executed by one instruction. If the matching of the tag parts results in non-coincidence, operation is interrupted here, and if all the tag parts are coincident, the data parts are checked consecutively. In this case, after always comparing constants with each other, the constant is substituted to a variable. Thus, the high-speed matching can be realized.
Patent JP-S62273319-A (JP)
Title: Formation of pile using cloth cylinder
Inventor: MOTOMURA OSAMU
IPC: E02D3/08
Filed: 1986-05-21
Abstract: PURPOSE:To exactly and simply form a high-quality pile by a method in which a hydraulic slurry is charged under pressure into a cloth cylinder to expand the cylinder and also to allow excess water of the slurry to discharge through the cloth and a columnar hardened body is formed. CONSTITUTION:A pit 2 is excavated in the ground, and a cloth cylinder 1 whose tip end is closed is inserted into the pit 2 by using a steel bar. An injection hose 5 connected to an injecting pump for cement mortar is connected to the upper open end 3 of the cylinder 1, and a hydraulic slurry 4 containing a water- soluble high molecular compound is injected into the cylinder 1. The operation of the injecting pump is stopped at a time when the injecting pressure of the pump is raised and reaches a given value. The pile can thus be formed by small-sized construction machines and the hydraulic slurry can also be dewatered through the cloth of the cylinder.
Patent JP-S606787-A (JP)
Title: Coal gasifying equipment
Inventor: TAKAMOTO NARUHITO
IPC: C10J3/54
Filed: 1983-06-24
Abstract: PURPOSE:To gasify coal efficiently under optimum conditions of thermal cracking reaction of volatiles contained in coal and gasification reaction of char, by taking out a high-calorie gas produced in a dry distillation oven and a low- calorie gas obtained by gasification of char through separate channels. CONSTITUTION:Coal is fed into a distillation oven 2 through a feed pipe 1 and volatiles contained in the coal are subjected to thermal cracking reaction under the action of steam and oxygen supplied through feed pipes 3 and 4, respectively. Produced high-calorie gas is taken out through a tar separator 6 and a gas purifier 7. Char produced in the oven 2 is led into a gasification zone B of a water gas producing oven 11 through a pipe 5 for conversion to a low-calorie water gas with steam supplied through a feed pipe 9. The low-calorie gas is taken out through a purifier 16- while part of the char is fed into a combustion zone A for combustion with air supplied through a feed pipe 10 and exhaust gas ascending in an outer column 11B is discharged from the system through a dust separator 13 and a heat exchanger 15.
Patent JP-H0917960-A (JP)
Title: Fuse bank for integrated circuit with additional dummy structure and its formation
Inventor: AREKISANDAA MITOWARUSUKII
IPC: H01L23/525
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To raise the reliability on a fuse link, and accelerate the repeating cutting by laser, by accelerating the etching action improved for forming a vertical sidewall for a fuse link. SOLUTION: In a fuse bank for an integrated circuit, the fuse bank is composed of the arrays 21, 22, and 23 of fuse links and dummy structure of arrays 24, 25, and 26 being put between close to the fuse links so as to accelerate the formation of vertical sidewalls and fixed height of the fuse links, whereby the fuse links can be cut with reliability and reproducibility by laser.
Patent JP-H08308212-A (JP)
Title: Damper for superconducting generator and manufacture thereof
Inventor: SHIBUYA SUMIICHI
IPC: H02K55/04
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a sufficient strength and a high dimensional accuracy even if the radial and axial sizes of the damper are large by forming the second cylinder of high conductivity at the bore or profile side of the first cylinder by coating. CONSTITUTION: A damper 1 for a superconducting generator is formed in a composite structure by directly plating the second cylinder 2 (outer cylinder) of high conductivity metal such as copper, copper alloy at the outer peripheral side of the first cylinder 1 (inner cylinder) made of high strength nonmagnetic metal. The cylinder 2 of the high strength nonmagnetic metal having high rigidity is an integral cylinder. Thus, the plated surface of the outer surface of the cylinder 2 is easily coated with copper plating. The bondability of the coated layer to the high strength nonmagnetic metal of a base material can be enhanced to increase the bonding strength and the close contact force.
Patent JP-S63278933-A (JP)
Title: Novel electrolytic polymer and electrochromic display element utilizing same
Inventor: SUZUKI TETSUO
IPC: C08G73/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain an electrolysis polymer which is electrochemically active, has a large contrast, is free of color unevenness, excellent in repeatability and useful for an electrochromic display element, by electrolytically polymerizing a specified compound. CONSTITUTION:To a solution obtained by dissolving 1mmol./1-1mol./1 of a compound of the formula in a solvent (e.g., acetonitrile) are added 0.01-1.0mol./l of an electrolyte [e.g., (C2H5)4NBF4] and, optionally, 1/100-20mol., per mol of the compound, of a hydrogen acceptor (e.g., pyridine) to obtain an electrolytic solution. A working electrode such as an electrode of ITO glass or NESA glass and a counter electrode of, e.g., platinum wire or Ni plate are immersed in this electrolytic solution, and this solution is electrolytically polymerized the deposit an electrolytic polymer 1 on the working electrode. An electrochromic display element is obtained by enclosing a solvent 7 containing a supporting electrolyte (e.g., LiClO4) in a space between a transparent base 3 equipped with a transparent display electrode 2 to which said electrolysis polymer 1 adheres and a support 5 equipped with a counter electrode 4 which are spaced by insulating spacers 6 and sealing the solvent with a seal 8.
Patent JP-S596332-A (JP)
Title: Iron ore briquette
Inventor: FUJII KENJI
IPC: C22B1/14
Filed: 1982-07-01
Abstract: PURPOSE:To obtain iron one briquette, which is directly melted in cupola and casted into cast iron casting, manufactured by pressure forming of mixed material of iron one prowder and aluminum powder. CONSTITUTION:Iron one powder is mixed with aluminum powder (for example, 30wt% or less aluminum of iron one) and briquette is manufactured by pressure forming of them. When this briquette is charged into a cupola, the main component Fe2O3 of briquette is reduced to Fe3O4 with reducing atmosphere in cupola. Thereafter, this Fe3O4is reduced with aluminum in briquette and molten cast iron can be obtained.
Patent JP-H11328228-A (JP)
Title: Retrieved result fining method and device
Inventor: SOUGATA MUKKERUJAA
IPC: G06F17/30
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an interface for fining the retrieved result of the first time by classifying the retrieved results obtained by inquiry to a data base and displaying candidate data belonging to the designated classification group. SOLUTION: In a server 100, an AMORE retrieval engine 120 imparts index information to images and a cluster generator 110 generates a text cluster and an image information cluster. A QRVE facilitator 130 retrieves the classification information of the images retrieved for inquiry to a data base. The retrieved images are grouped or classified based on a Web site (URL) where the images are obtained, a keyword provided in the images in common or the shape or color information of an object included in the images. The facilitator 130 judges the image of the classification group clicked by a user of a client site 200.
Patent JP-H02295503-A (JP)
Title: Golf shoes
Inventor: NISHIMOTO TATSUO
IPC: A43B5/00
Filed: 1989-05-10
Abstract: PURPOSE:To stabilize feet at the time of golf swing, to prevent slip when a player walks and to improve the durability of an outsole by arranging plural projections composed of more than the two kinds of rubber compounds in the specified positions of the outsole. CONSTITUTION:For example, out of the plural rubber compound projections to be projected on an outsole 2, in a left side part Xa and a right side part Xb in the front half of a foot to require gripability, plural projections 4a and 4b composed of the rubber compounds, for which the durability and gripability is satisfactory, are arranged. For the arrangement, it is preferable to arrange them slightly asymmetrically in the right and left sides. The projections 4b is equipped with double link structure for which the root part of the projection is made common for two spots. The double link structure is almost radially arranged mainly from the central part of an outsole surface to an outer circumferential part.
Patent JP-H05224412-A (JP)
Title: Photosensitive composition based on acrylate
Inventor: BETSUTEINA SHIYUTAINMAN
IPC: G03F7/04
Filed: 1992-03-27
Abstract: PURPOSE: To enable to polymerize with the irradiation with actinic radiation (visible ray/ultraviolet ray) and to enable to be suitable to make up a three dimensional body by stereoscopic lithography technique. CONSTITUTION: This photosensitive composition is prepared by containing (1) 40-80wt.% urethane (meta) acrylate having a functional value of 2-4 and a molecular weight of 500-10000, (2) 5-40wt.% hydroxyl group-containing aliphatic or alicyclic di-methacrylate, (3) 0-40wt.% mono (metha) acrylate or mono-N-vinyl compound having a molecular weight of 500 at most, (4) 1-10wt.% photopolymerizing initiator, (5) 0-30wt.% aliphatic or alicyclic di(metha) acrylate different from the component (2), aliphatic tri(metha) acrylate or aromatic di- or tris-(metha) acrylate and (6) 0-5wt.% conventional additives so as to be 100wt.% in total components of (1)-(6).
Patent JP-H10289319-A (JP)
Title: Method and device for checking stripe-shaped defect
Inventor: SHINOKI HIDEJI
IPC: G06T7/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To exactly detect stripe-shaped defects on the surface of object by adding a specified point to a concerned pixel when the angle difference of maximum and next lightness points on a contour estimated for the concerned pixel is a specified value, binarizing the pixel based on this point, removing isolate points and deleting a small area. SOLUTION: An image on the surface of object is optically inputted as a digital image, any arbitrary pixel is defined as the concerned pixel, and the set of pixels arranged in a square away from this concerned pixel for (k) pieces is defined as contour pixels. When a difference Θ between the angles of semistraight lines drawn to a maximum lightness point M1 and a next lightness point M2 among these contour pixels is close to π, that pixel is judged as the candidate point of stripe-shaped defect, and the fixed point is added to the concerned image. Further, among the nearby pixels included in the square estimated around the concerned pixel, the point of central pixel having a stripe direction toward the concerned pixel is added to the point of concerned pixel.  Then, the pixels are binarized based on these points, the isolate points are removed and the small areas are deleted so that the stripe-shaped defect area can be found.
Patent JP-H02294050-A (JP)
Title: Trench burying method
Inventor: SATO JUNICHI
IPC: H01L21/3205
Filed: 1989-05-09
Abstract: PURPOSE:To form a trench having a good shape opening and prevent any horn or detect for being produced by forming a taper along the opening of the trench by an ECR plasma device to which a bias is applicable and burying an insulating film in the trench simultaneously with the tape formation. CONSTITUTION:Where a trench 2 positioned on a substrate 1 is buried, a taper 3 is formed along an opening 21 of the trench 2 using an ECR plasma device to which a bias is applicable. Then, an insulating film 5 is buried in the trench 2 simultaneously with the taper formation. Hereby, the taper 3 can satisfactorily be formed among the opening 21 of the trench 2, and such provision of the taper 3 prevents any horn or other disadvantageous defects from being produced.