baber/WOPTO huggingface dataset:
Patent JP-2003337951-A (JP)
Title: Three-dimensional polygon surface pattern processing system
Inventor: YAMAMOTO KAZUNORI
IPC: A63F13/55
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional polygon surface pattern processing system which can reproduce a pattern conforming with deformation of a polygon without increasing the size of data even when the polygon deforms as a result of weighting of line points forming the pattern on the polygon surface.  <P>SOLUTION: When a three-dimensional polygon model 1 is projected on screen coordinates and a pattern is plotted on the surface of this three- dimensional polygon model 1, lines points of the pattern drawn on the three- dimensional polygon surface are extracted. Weight representing the position relations of three vertexes of the polygon with the screen coordinates of the respective extracted line points is computed. Weighting data on the line points including the computed weight are stored. When the three-dimensional polygon is reproduced, the three-dimensional polygon model is projected and weighting data corresponding to the surface of the model are read out of a memory means. The remaining weight is computed from the read data and screen coordinates of line points are found from the three vertexes of the polygon model and the weight representing their position relations to plot a pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333970-A (JP)
Title: Insect trap
Inventor: HANIYU ATSUSHI
IPC: A01M1/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect trap effectively capturing insects through raising the directivity of beams of light.  <P>SOLUTION: The insect trap 1 functions to lure and capture insects with the help of beams of light emitted from an illuminator 2, wherein the illuminator 2 comprises a light guide plate 10 with one surface as a light-emitting surface 10b and a light source 8 placed at the side face 10a of the light guide plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338302-A (JP)
Title: Hydrogen supply system
Inventor: YAMADA TOMOJI
IPC: H01M8/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption required for circulation of a hydrogen- containing gas in a hydrogen supply system which uses a high-pressure hydrogen gas storage container.  <P>SOLUTION: In the hydrogen supply system 10, the hydrogen-containing gas is circulated by a circulation pump 51 when a required amount of hydrogen gas circulation VH is not greater than a first circulation amount V1. When the amount of required hydrogen gas circulation VH exceeds the first circulation amount V1, a first control valve 522 is opened so that a first ejector 52 circulates the hydrogen-containing gas in the circulation amount of V1, and the circulation pump 51 circulates the hydrogen-containing gas in a circulation amount of V1 to V2. When the required hydrogen gas circulation amount exceeds the amount V2, a second control valve 532 is opened in addition to the first control valve 522, so that the first and second ejectors 52, 53 circulates the hydrogen-containing gas in a circulation amount of V1+V2, and the circulation pump 51 circulates the hydrogen-containing gas in a circulation amount of V2 to V3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337430-A (JP)
Title: Developer, colored image forming method, method for producing color filter and method for producing color filter affixed array substrate
Inventor: YOSHIDA SHOHEI
IPC: G03F7/32
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer excellent in residue removing property and capable of forming a colored image having good contact resistance.  <P>SOLUTION: The developer contains a nitrogen compound containing two or more nitrogen atoms in one molecule, a compound having an aromatic ring and a carbonate. Preferably the nitrogen compound containing two or more nitrogen atoms in one molecule is at least one selected from triethylenetetramine, pentaethylenehexamine and di-tert-butylethylenediamine, the aromatic ring is at least one of naphthalene and benzene rings and the carbonate contains no metal ion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337579-A (JP)
Title: Picture display device, display device, navigation system, picture display method
Inventor: KAMIMURA HIDEYUKI
IPC: G09F9/40
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device or the like from which information can be visually acquired with ease.  <P>SOLUTION: A sub-monitor 71 having a sub-display section 72 is attached on a main monitor 61 having a main display section 62. The sub-monitor 71 can slide on the main monitor 61 and, corresponding to the slide of the sub- monitor 71, the map displayed on the sub-display section 72 is so changed as to keep the continuity between the main map displayed on the main display section 62 of the main monitor 61 and the sub-map displayed on the sub-display section 72 of the sub-monitor 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336999-A (JP)
Title: Mine removing material
Inventor: MATSUSHITA JUNICHI
IPC: F41H11/12
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mine removing material capable of safely and surely treating antipersonnel mines buried in the ground with high efficiency regardless of the buried condition of the mines such as a steep slope, a swamp and a weed zone.  <P>SOLUTION: This mine removing material contains a clayey mineral or the like having water swelling properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342208-A (JP)
Title: Method for producing halogenostyrene derivative
Inventor: AOSAKI YOSHIMUNE
IPC: C07B61/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for producing a high-purity halogenostyrene derivative by a dehydration reaction of a halogenophenylethyl alcohol.   <P>SOLUTION: The method for producing the halogenostyrene derivative represented by formula (3) (wherein, X denotes a halogen atom) is carried out as follows. The halogenophenylethyl alcohol represented by formula (1) or (2) is subjected to the dehydration reaction in the presence of an acidic catalyst and an organic solvent at ≥160°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343515-A (JP)
Title: Cylinder unit
Inventor: YOSHIMOTO MITSUHIRO
IPC: F15B15/14
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent center offset between a tube and bottom cover from generating and improve a cylinder unit in reliability and life.   <P>SOLUTION: A tube-side counter lock 22A is provided on a tube 22, and the tube-side counter lock in which an inner periphery 22B is formed as a bore finishing surface, is positioned at an inner side of a tube-side slanted surface 25A in a radial direction for a beveled portion 25, and is stuck out to an axial direction. A cover-side counter lock portion 24 of the bottom cover 23 is formed in a stepped shape by a small diameter portion 24A positioned at an inner side of a cover-side slanted surface 25B in a radial direction and fitted into an inner periphery of the tube-side counter lock portion 22A and a large diameter portion 24B putting together with an end face of the tube-side counter lock portion 22A in a butting state. Consequently, the cover-side counter lock portion 24 is fitted into the inner periphery 22B of the tube 22 from the inner side in a radial direction, and the bottom cover 23 is coaxially assembled to the tube 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340268-A (JP)
Title: Structure of gas-liquid contact plate and gas-liquid contact apparatus
Inventor: AKITA YASUHIRO
IPC: B01D53/62
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid contact plate which is light in weight, excellent in processability, and inexpensive and in which wetting performance spreads in the width direction of the plate.   <P>SOLUTION: An absorbent liquid flows from the upside to the downside of the gas-liquid contact resin plate 2 used in a gas absorption column and spreads horizontally on the plate 2 by uneven 2a and 2b shapes formed on the plate 2. The surface of the plate 2 is plasma-treated to improve hydrophilicity so that the absorbent liquid spreads in the width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159730-A (JP)
Title: Injection molding machine
Inventor: SHINAGAWA SHUJI
IPC: B29C45/40
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the discharge of a molded article simply by vertically and horizontally moving a robot hand for taking out the molded article.  <P>SOLUTION: The molded article, which is taken out from a molding tool 5 by the robot hand (not shown in a figure), is released above a molded-article entry port 27, enters a molded-article guiding cylinder 26 from the entry port 27, and is guided by the cylinder 26 so as to be stored in a molded-article collecting box 39. The robot hand does not move back and forth, though made vertically movable by the ascent/descent of an elevating rod 16 and made horizontally movable by the horizontal movement of a horizontal movement body 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003343762-A (JP)
Title: Valve device
Inventor: ARAOKA SHUJI
IPC: G01M3/28
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe valve device comprising a cylindrical body, a valve element for opening/closing a channel inside the cylindrical body and an operation part for operating the valve element to be opened/closed, capable of preventing the valve element from being unintentionally opened.   <P>SOLUTION: The valve elements 20 and 30 are screwed with the inside of the cylindrical bodies 13 and 14, and channels are opened/closed according to the forward/backward movement of the valve elements inside the cylindrical bodies as the valve elements are screwed. The operation part consists of operation cylinder parts 21 and 31, which are detachably and rotatably attached to open ends of the cylindrical bodies 13 and 14 respectively. The valve elements 20 and 30 can be connected to the operation cylinder parts 21 and 31 in such a way that the relative rotation is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347288-A (JP)
Title: Injector for semiconductor manufacturing apparatus, semiconductor manufacturing apparatus, and method for cleaning semiconductor manufacturing apparatus
Inventor: YAGI YASUO
IPC: H01L21/205
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector for a semiconductor manufacturing apparatus which suppress deterioration in the apparatus, and to provide the semiconductor manufacturing apparatus.   <P>SOLUTION: A cleaning gas introduction pipe 14 is inserted into a manifold 5 of a heat treating apparatus 1. The cleaning gas introduction pipe 14 has a diameter-reduced part whose internal diameter is made small and a gas jet hole for jetting a gas out into a reaction pipe 2. The diameter-reduced part is made small in internal diameter on the gas jet hole side so that the flow velocity of the gas jetted out of the gas jet hole exceeds a diffusion speed at which the gas is diffused in the reaction chamber 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339529-A (JP)
Title: Container for induction heating cooking
Inventor: NANBA TOSHIYUKI
IPC: A47J27/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe container for induction heating cooking capable of suppressing the thermal damage to a container body in boil-dry.   <P>SOLUTION: This container for induction heating cooking comprises the container body formed of a nonconductive material and a heating element generating heat by electromagnetic induction. The heating element has a cut part to be cut at a prescribed temperature or higher, and when the cut part is cut, the heat generation of the heating element is substantially stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015845-A (JP)
Title: Motor structure
Inventor: KUBOTA AKIHIRO
IPC: H02K29/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor structure which has a flat shape and maintains radial load of a rotating shaft by arranging a rotation detector between a bearing and the rotating shaft in a radial direction.  <P>SOLUTION: A pair of bearings (6, 7) are provided in the outer periphery of a holding cylindrical body (12) of a case (3) having a wheel-shaped stator (5). The rotation detector (15) is provided between the rotating shaft (11) freely rotatably provided through respective bearings (6, 7) and the bearings (6, 7). The motor structure is formed in a flat shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011142-A (JP)
Title: Sea area environment-coexistent quay structure
Inventor: YOSHIMURA TADASHI
IPC: E02B3/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical sea area environment-coexistent quay structure enabling the coexistence with sea area environment in a harbor facility being increased in water depth while minimizing the load onto the sea bottom ground.  <P>SOLUTION: This structure comprises a piled pier type upper structure 12 and a landing type lower structure 13 regularly or temporarily submerged under water W. Further, a back-filling stone part 15 similarly submerged under the water W is constructed on the land side of the lower structure 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008894-A (JP)
Title: Higher alcohol-based emulsion anti-foaming agent composition
Inventor: O SHIGEKI
IPC: C09K23/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an higher alcohol-based oil-in-water type emulsion anti-foaming agent composition in which the thickening/gelating during the storage/keeping is suppressed and the separation of the emulsion is suppressed.  <P>SOLUTION: The higher alcohol-based oil-in-water type emulsion anti-foaming agent composition is prepared by emulsifying a high alcohol (A) having 40-100°C melting point and a fatty acid ester (B) having 40-100°C melting point in the presence of an alkyl diphenyl ether disulfonic salt (C)expressed by general formula (1) (in the formula, R represents a 4-22C branched or linear alkyl group; and M represents H, Na, K or NH<SB>4</SB>) in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012035-A (JP)
Title: Block stand
Inventor: MIZUTANI YASUYUKI
IPC: F16M13/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block stand that is used for small and big outdoor unit of air conditioner, capable of stably arranging at least several types of outdoor unit thereon, capable of being carried with one hand by griping doubled plate couplers, free from dust accumulation, and downsized.  <P>SOLUTION: The block stand comprises a pair of blocks each having screw holes on an upper surface thereof, doubled plate couplers for coupling the pair of the blocks, and a clearance provided on each of the paired blocks in conjunction with the plate couplers for fixing each proximal end of the plate coupler and for receiving each plate coupler. Accordingly, since a user can grip the doubled plate couplers, the block stand can be carried with one hand. Further, the block stand can be free from dust accumulation and can be downsized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015477-A (JP)
Title: Image forming apparatus
Inventor: UEKI HITOSHI
IPC: G06T5/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having an image read section and an image print section whereby a read image with excellent image quality is obtained by avoiding the effect of fluctuations in a power supply voltage applied to the image read section.  <P>SOLUTION: The image forming apparatus including the image read section employing a line image sensor and the image print section includes: a means for allowing a control means of the image forming apparatus to confirm an operating state of the image print section in the case of operating image reading; a means for storing data to correct the read image data to be applied when the print section is in operation; a means for storing data to correct the read image data to be applied when the print section is not in operation; and a means for selecting data to correct the image data on the basis of information denoting an operating state of the image print section. Thus, the image forming apparatus can correct read image data by adopting data to correct selected image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011800-A (JP)
Title: Antifriction bearing
Inventor: AKIMOTO YASUHIRO
IPC: F16C33/58
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifriction bearing capable of detecting an error in the direction of insertion of the antifriction bearing by a means other than visual confirmation by providing difference in insertion resistance force or insertion operation property depending on the direction of insertion and preventing erroneous assembly securely when assembling the antifriction bearing in a housing hole.  <P>SOLUTION: An angle α formed by an extension line A of chamfer 21f on an indented part 21c side and an outside diameter face 21b of an outer ring 21 is larger than an angle β formed by an extension line B of chamfer 21g on the opposite side to the indented part 21c side and the outer diameter face 21b of the outer ring 21. Length C in the axial direction of the chamfer 21f is shorter than length D in the axial direction of the chamfer 21g to increase insertion resistance force into the housing hole 6a when inserting from the indented part 21c side higher than the other case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012901-A (JP)
Title: Plotting device
Inventor: SAWANO MITSURU
IPC: G02B26/08
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plotting device for plotting dots on necessary parts corresponding to plotting patterns with intervals by reducing the number of elements to be arranged in the plotting device to simplify the constitution of the device and saving energy consumption.  <P>SOLUTION: A plurality of multi-channel plotting elements 36 arranged in the plotting device 26 are constituted so as to correspond to parts 32 to be plotted which are arranged on a plurality of sections divided in a direction orthogonal to the relative scanning direction of a medium 20 to be plotted to plot the parts 32 to be plotted and so as to be arranged with intervals. In the case of plotting a plotting pattern in which the parts 32 to be plotted are partially set, the application efficiency of most of the multi-channel plotting elements 36 is improved, application efficiency which is a rate of light quantity to be utilized for plotting processing to light quantity emitted from a light source 34 is improved and the number of elements to be arranged in the plotting device 26 is reduced to simplify the constitution of the plotting device 26 and reduce the costs of the plotting device 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017985-A (JP)
Title: Opening apparatus for packaging bag having re-closable band
Inventor: SADAMORI MASAHARU
IPC: B65B43/30
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for easily opening a packaging bag having a re-closable band, which is widely so-called magic fastener, i.e. Velcro (R), on the mouth of the bag.  <P>SOLUTION: The means comprises coupled vacuum cups consisting of a vacuum cup 18 whose absorption surface is flat and has ribs 33, and the other vacuum cup 17 whose absorption surface is a bell-mouthed recession 32. Before separating the coupled vacuum cups, the bell-mouthed recession 32 sucks in one face of the bag 12, deforming beforehand a one element 30 of two elements 30, 31 that are engaged with each other to form the re-closable band. The pre-deformation of the one element 30 shows a starting point of opening the Magic Fastener, i.e., the band, thus reduces failures in opening the bag 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020275-A (JP)
Title: Catalytic combustion type gas sensor
Inventor: MACHIDA HIROSHI
IPC: G01N27/16
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an influence of an inhibit gas by which detection for detected gas by a catalytic combustion type gas sensor is inhibited.  <P>SOLUTION: This hydrogen sensor 15 of a gas catalytic combustion type is tightened to be fixed to an attaching base 16 provided on an inner face of a roof 11. A cylindrical part 22 is formed in an under face of a case 19 of the sensor 15, an inside thereof is made to serve as a gas detecting chamber 24 provided with a detecting element 29 and a temperature compensating element 30, an inner portion of the cylindrical part 22 is formed openedly as a gas introducing part 25. An in-cabin-atmospheric-gas permeable filter 31 is provided in the gas introducing part 25, and a selective oxidation catalyst 32 is carried in the filter 31 to oxidize selectively the inhibit gas, for example, carbon monoxide or the like, by which the detection of hydrogen by the hydrogen sensor 15 inhibited. The carbon monoxide contained in the atmospheric gas in the cabin passing through the filter 31 to flow into the detecting chamber 24 is oxidized by the selective oxidation catalyst 32 to carbon dioxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019811-A (JP)
Title: Refrigerant low-permeable compound sealing material and manufacturing method for it
Inventor: INAGAKI SHINICHI
IPC: F16J15/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant low-permeable compound sealing material having pressure tightness, excellent permeability resistance, and very easily manufactured, and a manufacturing method for it.  <P>SOLUTION: A resin film 4 composed of a lower resin film from the lower side and an upper resin film from the upper side is brought into pressure contact with an O-ring 2 by a press machine to be coated therewith, and burr generated at the time is removed by polishing, cutting or heat welding lapping. A coating material is applied to the surface of the resin film 4 of the O-ring from which burr is removed to form a coating layer to manufacture a compound sealing material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018470-A (JP)
Title: Antimicrobial perfume composition, foul breath-preventing perfume composition, and composition for oral cavity containing the compositions
Inventor: HANADA MINORU
IPC: A61K8/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfume composition safe for a human body, and having antimicrobial activities effective against a pathogen of periodontal disease and/or foul breath-preventing activities by inhibiting the production of a volatile sulfide; and to provide a composition for the oral cavity, containing the perfume composition.  <P>SOLUTION: The perfume composition contains at least one kind selected from food perfumes such as hexyl aldehyde, caryophyllene alcohol, cinnamic aldehyde, dihydroeugenol, farnesol, dihydrofarnesol, hinokitiol, isoeugenol, γ-undecalactone, d-limonene, o-methoxycynnamic aldehyde, β-pinene, γ-terpinene, terpinolene, orange oil, nutmeg oil and grape fruit oil. The composition for the oral cavity contains the perfume composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016138-A (JP)
Title: Artificial fish bank
Inventor: MIYAZAKI KITARO
IPC: A01K61/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial fish bank capable of safely carrying out installation operation by avoiding danger due to high-place operation and making operation cost inexpensive.  <P>SOLUTION: The artificial fish bank wholly has a specific gravity larger than that of water and is equipped with a heavy part 13 having a pillar member 11 extending to a vertical direction and a guide member 11a through which the pillar member 11 is passed and a buoyancy part 14 covered and placed on the heavy part 13. The whole specific gravity of the heavy part 13 and the buoyancy part 14 is larger than that of water and a stopper 26 is provided in the upper part of the pillar member 11 and the whole of these parts, etc., is put in water and constructed and the buoyancy part 14 floated in water is fixed at a prescribed raising position.  <P>COPYRIGHT: (C)2004,JPO