baber/WOPTO huggingface dataset:
Patent JP-2004120635-A (JP)
Title: Scanning line interpolation circuit and scanning line interpolation method
Inventor: YAMASHITA TSUYOTOSHI
IPC: G09G5/391
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a still image interpolation circuit which reduces picture quality deterioration of not only a still image and video but also of a switching time from a still image to video and from video to a still image during scanning line interpolation time which converts interlace scanning to progressive scanning of a video signal.  <P>SOLUTION: Interpolation signal is created in filters 25, 26, and 27 changing mixing ratio corresponding to height of field correlation between video signal 20 before 1 field and a video signal 21 after 1 field against the present video signal. In a correlation selection 22, a smaller level out of difference values 15, 16 between values before and after 1 field and a middle value is selected using a correlation discrimination flag 17. The selected difference value is compared to different threshold levels ADP_LEVEL18 and AVE_LEVEL19 in MIN detection 23, 24, the correlation discrimination flag is output to a selector 28. The selector 28 switches filters 25, 26, 27 according to the 3 kinds of flags, and outputs the interpolation signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124957-A (JP)
Title: Movement guide device
Inventor: MOCHIZUKI HIROAKI
IPC: F16C29/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movement guide device capable of sharing an inner seal member and an outer seal member.  <P>SOLUTION: The inner seal member 21 and the outer seal member 22 are mounted between a surface 1e of a raceway rail 1 and a surface 2c of a moving block 2 opposite to the surface 1e. A clearance between the surface 1e of the raceway rail 1 and the surface 2c of the moving block 2, where the inner seal member 21 and the outer seal member 22 are mounted, is approximately evenly set to share the inner seal member 21 and the outer seal member 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082676-A (JP)
Title: Thermal recording material
Inventor: KAWAI HAJIME
IPC: B41M5/26
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermal recording paper which develops a color in pure black and is excellent in the light-resistance of a ground and in the ground and image stability.  <P>SOLUTION: A fluoran compound expressed by general formula (1) is used as a color developer and further a specific compound exemplified in formula (2) as an image stabilizer is contained in a color developing layer. In the formula (1), R<SP>1</SP>denotes a 1-6C alkyl, R<SP>2</SP>a 1-6C alkyl or cyclohexyl, X a 1-4C alkyl and Y a hydrogen atom or a methyl.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127702-A (JP)
Title: Field electron emission type switching device
Inventor: HATA KOICHI
IPC: H01J19/24
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small high-speed switching device utilizing a carbon nanotube aiming at the application to an electron circuit.  <P>SOLUTION: Electrodes forming a pair are constituted by arranging an anode in a position facing a tip part and a cathode in the carbon nanotube whose tip is closed, and the switching device is constituted by installing a vacuum chamber at the tip of the electrodes, the vacuum chamber is made high vacuous, minute amounts of molecule-state gas are introduced, an electric field is applied to the cathode surface to adsorb and desorb gas molecules, and by controlling electron emission from the cathode surface, high-speed switching operation is conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128932-A (JP)
Title: Antenna assembly
Inventor: FUKUSHIMA SUSUMU
IPC: H01Q9/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a small and inexpensive antenna assembly by providing one antenna with two or more than feeding ports with isolation established to realize one antenna in place of two or more antennas, with regard to a diversity type antenna assembly used in radio equipment such as in mobile communication.  <P>SOLUTION: A circular radiation plate 1 provided opposedly from a grand plate 2 with electrical length having about 1/2 wavelength in a diameter has a first feeding port 3 and a second feeding port 4 in its periphery. The feeding ports 3 and 4 are provided at the position where the lines between the respective feeding points and the central point of the radiation plate 1 crosses orthogonally with each other. Four slits 6 that are axially symmetrical with respect to the straight lines connecting the respective feeding ports of the radiation plate 1 and the central point of the radiation plate 1 are provided in the radiation plate 1, and two surrounding sides of each slit 6 are almost brought into contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123681-A (JP)
Title: Makeup cosmetic
Inventor: SASACHI MOMOKO
IPC: A61K8/30
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a makeup cosmetic having high hiding power and clear brightness.  <P>SOLUTION: This makeup cosmetic contains at least one kind of glittering powder having an average particle diameter of 35-3,000μm, at least one kind of hiding powder selected from iron oxide and titanium oxide and at least one kind of flaky powder coated with iron oxide and produced by coating flaky powder with fine powder of iron oxide. The content of the hiding powder in the cosmetic is 0.1-5 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134186-A (JP)
Title: External electrode type fluorescent lamp and its manufacturing method
Inventor: TSUTSUI NAOKI
IPC: H01J65/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable to maintain insulation property against an electrode even when a translucent resin sheet is made thinner with a glass valve made canalicular.  <P>SOLUTION: A phosphor layer 3 is formed leaving an opening part 4 for an optical projection along a pipe axial direction on an inner peripheral surface of a glass valve 1, and rare gas 2 mainly consisting of xenon is sealed in. Electrodes 5a, 5b having almost the same length as the full length of glass valve 1 are mounted in opposition with each other on an outer peripheral surface of the glass valve 1. A translucent resin sheet 6 is covered with double windings avoiding the opening part 4 on the outer peripheral surface of the glass valve 1. With this, the translucent resin sheet 6 is to be wound double at the part of the electrodes 5a, 5b, and wound single at the opening part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129551-A (JP)
Title: Bush cutter
Inventor: NAGASHIMA AKIRA
IPC: A01D34/76
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bush cutter with which clamping force of a brake band on a clutch drum is adjusted.  <P>SOLUTION: The bush cutter is equipped with a centrifugal clutch having the clutch drum on a power transmission route between an internal combustion engine and a reaping blade and a damping device for braking the rotation of the clutch drum. The damping device has the brake band arranged along the outer peripheral surface of the clutch drum and its release means. The release means has a first shake member which is urged to an initial position by a tension spring and is moved to a shake position by an operation lever. The brake band has one end connected to the first shake member, is clamped by he clutch drum when the first shake member exists at the initial position and is loosened when at the shake position, The damping device has an adjusting means for adjusting clamping force of the clutch drum by the brake band. The adjusting means has a base end position changing member to which the base end of the tension spring is connected and a screw which moves the base end position changing member in the direction to pull the tension spring or in the direction to loosen the tension spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130430-A (JP)
Title: Device for recovering oil containing solid substance
Inventor: OSUNA EIJI
IPC: C02F1/40
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost device for recovering oil containing solid substances capable of preventing the solid substances from being accumulated on a scraper.  <P>SOLUTION: The device 10 for recovering the oil containing solid substances is provided with a liquid tank 24 in which the oil containing solid substances floats; a circulating belt 16, with a part immersed in liquid in the liquid tank 24 and the other part exposed out of the liquid, adsorbing the oil containing solid substances floating in the liquid tank 24 and transporting it out of the liquid; the scraper 18 slidably in contact with the circulating belt 16 outside the liquid, scraping away the oil containing solid substances adsorbed on the circulating belt 16; a means oscillatably supporting the scraper 18, and a means provided between the scraper 18 and the circulating belt 16 or between the scraper 18 and a roller 12 for the circulating belt 16, raising and dropping the end part of the scraper 18 by circulating motion of the circulating belt 16 to generate a dropping impact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134236-A (JP)
Title: Non-aqueous secondary battery
Inventor: HIROE YOSHIHIKO
IPC: H01M4/505
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery superior in high-temperature cycle characteristics.  <P>SOLUTION: This is the non-aqueous secondary battery which of a positive electrode that contains a positive electrode active material containing a lithium manganese compound oxide of a spinel structure, a negative electrode that contains a negative electrode active material which stores and releases reversibly lithium ion, and a non-aqueous electrolyte. Since the particle surface of the lithium manganese compound oxide used as the positive electrode active material is coated by MgO or a hydrotalcite compounds, the moisture and HF in the electrolyte are effectively removed, thereby the non-aqueous secondary battery superior in high-temperature preservation characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145978-A (JP)
Title: Plastic binding element for binding pile of punched sheet material
Inventor: FREUND MICHAEL
IPC: B42F13/16
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a plastic binding element for binding the pile of punched sheet-shaped printing materials provided with a comb structure comprising at least one strip and a back part web 10 receiving at least one the strip 12, with the comb structure guided through holes formed in the pile of the printing materials, obtained by improving a type in which the element can be closed by a shape bond in the back part web 10 by at least one strip 12, and freely applicable to the pile of the sheet materials having various thicknesses. SOLUTION: The length of the comb structure before a binding process is made to conform to each size and thickness of the punched sheet-shaped printing materials.
Patent JP-2003187558-A (JP)
Title: Information recording medium and reproducing method, recording method and reproducing device for the same
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method which previously records information to information recording media so as to produce differentiation and originality of functions by each of information recording and reproducing devices varying in manufacturers and distribution sources when the information recorded to the information recording media is reproduced by the information recording and reproducing devices.  <P>SOLUTION: Common information (2001) which can be reproduced by the prescribed information reproducing devices is recorded and specific information (2002) which can be reproduced by a specific information reproducing device among the prescribed information reproducing devices is recorded. Link information (2003) indicating the relation between the common information and the specific information is recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136993-A (JP)
Title: Fixture for hoisting element of elevator equipment, and lifting method using it
Inventor: TAKAMURA NAOHIRO
IPC: B66B7/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor for installation and disassembling of a hoisting element in hoisting work.  <P>SOLUTION: This fixture 1A for the hoisting element attachably and detachably bridgeable between two rail brackets 14 fixed to a wall 11 of a hoistway 10 is used. The fixture 1A is bridged between two rail brackets 14 at the uppermost positions, and lifting equipment 15 is disposed using the fixture 1A as the hoisting element. The hoisting work of guide rails 16 in the hoistway 10 is performed by the lifting equipment 15, the fixture 1A is removed from the rail brackets 14 after the hoisting work, and each guide rail 16 is mounted to each of the removed rail brackets 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136473-A (JP)
Title: Wood-chopping machine
Inventor: HIRUMA HARUO
IPC: B27L7/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood-chopping machine capable of stably chopping wood into four pieces with small force.  <P>SOLUTION: The wood-chopping machine is equipped with a pressing part 13 for axially pressing wood 17 from the rear to the front, and the vertical and horizontal blades 39 and 40 arranged in front of the wood 17 and constituted so as to press the wood 17 to the vertical and horizontal blades 39 and 40 to divide the same into four pieces. The upper end 39A of the vertical blade 39 is more projected toward the wood 17 than the lower end thereof while both ends 40A and 40A of the horizontal blade 40 are projected toward the wood 17 and the leading end 38 of a bottom plate 36 on which the wood 17 is placed is inclined downwardly. Either one of the vertical and horizontal blades 39 and 40 is arranged in front of the other one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137018-A (JP)
Title: Auxiliary member for feeding sheet
Inventor: OKADA TAKEHIKO
IPC: B65H3/52
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary member for feeding sheets that is used in a pair with a sheet feeding roller, can surely feed transfer sheets one by one without causing any jam even if the transfer sheets are curled or have burr, effectively prevents the slippage of the transfer sheets even if sheet powder stays on the sheet feed surface, and can effectively avoid the jam.  <P>SOLUTION: In the auxiliary member for feeding sheets that has a sheet feed surface, is arranged opposite to the sheet feeding roller, and allows the transfer sheets for forming images to be passed between the sheet feed surface and the sheet feeding roller, the upper end of the sheet feed surface is formed sharply and a number of protrusions are arranged along the feeding direction of the transfer sheets to form a sawtooth surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143163-A (JP)
Title: Method for sharing band width, network architecture of shared band width and network device
Inventor: CHAMBERLAIN ROBERT L
IPC: H04L12/56
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sharing network band width between devices connected to a bus. SOLUTION: Each of devices belongs to one of several device classes. Each device class is related to each data transfer rate for switching information through a bus. A shown method includes at least a step for allocating a gap interval to each device on the basis of the data transfer rate of a class to which a certain device belongs and the allocated gap interval is inserted into a part between data streams transmitted by the device concerned through a bus. It is also available to attain a required data rate by inserting the allocated gap interval into the part between the data streams transmitted from the device concerned through the bus, so that legal band width can be shared by devices connected to the bus.
Patent JP-2004140283-A (JP)
Title: Thin electromagnetic wave shield layered product for display and method for manufacturing the same
Inventor: YOSHIDA HIROSHI
IPC: H05K9/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin, light and excellently flexible electromagnetic wave shield layered product for a display which can be easily mounted on a display by improving the ultraviolet resisting property, heat resisting property, and moisture resisting property of a near infrared cut function; simplifying a manufacturing process to carry out simple manufacturing; and improving productivity; and to provide a method for manufacturing the thin electromagnetic wave shield layered product for a display.  <P>SOLUTION: This thin electromagnetic wave shield layered product for a display and a method for manufacturing it are provided wherein an optical system film is integrally layered through a contact layer on at least one surface of a mesh-shaped conductive member having an opening, and an optical film having an infrared cut function is set at a display side from the mesh-shaped conductive member (a); and the opening or the opening and surface of the mesh-shaped conductive member are packed or coated with transparent resin composition fulfilling specific optical requirements (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143094-A (JP)
Title: Hairdressing composition
Inventor: ABE HIDETOSHI
IPC: A61K8/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hairdressing composition affording the hair with quick dryability, slight greasiness during/after use, no stiffness after use, pliable and smooth touch and good appearance with no flaking, and keeping hairstyle under highly humid ambience.  <P>SOLUTION: The hairdressing composition comprises (A) an amine oxide group-containing polymer, (B) an anionic acrylic polymer obtained by copolymerization of radical-polymerizable monomer(s) essentially including acrylic acid and/or methacrylic acid and (C) one or more compounds selected from gelatin, sodium polyaspartate and an amino-modified silicone-polyether block copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147438-A (JP)
Title: Flywheel structure
Inventor: KATAYAMA GOICHI
IPC: F02B61/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flywheel structure which can select a mounting structure by attaining low cost by reducing the number of parts of a flywheel mounted to a crankshaft of an engine and variously selectably adopting a hot or cold plastic working method in manufacturing by uniformly thickening.  <P>SOLUTION: In the flywheel structure, the flywheel 14 formed by previously integrally molding at least a mounting part and a wheel unit 18 arranged on the peripheral edge of the mounting part a region of the tip of the crankshaft 12 of the engine, the mounting part of the flywheel has a cylindrical boss 16 axially extended from the crankshaft and having a uniform thickness. The boss 16 is fixed to a predetermined position provided at the region of the tip of the crankshaft by a clamping means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149356-A (JP)
Title: Cement-reinforcing polypropylene fiber
Inventor: YABUKI MASUO
IPC: C04B16/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement-reinforcing polypropylene fiber the surface of which has been made hydrophilic and which is excellent in adhesion to a cement matrix and reinforces a cement molded product, and which is capable of improving the bending strength and impact strength of a cement molded product.  <P>SOLUTION: The surface of a polypropylene fiber is subjected to fluorination to give the cement-reinforcing polypropylene fiber, the surface of which has a wetting index ≥40 dyn/cm and which exhibits an excellent affinity at the interface between itself and cement. The fiber thus obtained is excellent in adhesion to the cement matrix and reinforces the cement molded product, improving its bending strength and impact strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153017-A (JP)
Title: Shelf, and electronic component
Inventor: SOMA SHIRO
IPC: H05K7/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf wherein sub-racks are connected to each other without using cables, and to provide an electronic component accommodated in a rack wherein a plurality of sub-racks are connected to each other without using cables.  <P>SOLUTION: The rack has a BWB (Back Wired board) 2 which has at least one electric connector mounted on each of its surfaces and also a circuit formed for electrically connecting the connectors. Sub-racks 1a and 1A, each accommodating a package substrate inserted into an electric connector, are electrically connected to each other with the BWB 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153085-A (JP)
Title: Suction stage
Inventor: SONKO NAOHISA
IPC: B08B3/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction stage capable of preventing a cleaning liquid from turning to a backside of a plate to be cleaned even if cleaning is performed without rotating the suction stage.  <P>SOLUTION: There is provided the suction stage for suctioning and fixing the plate 41 to be cleaned in a process in which the plate 41 is cleaned by the cleaning liquid. In the suction stage, an air blowout hole 15 that is positioned in a more outside than a vacuum contact groove 14 and besides in a more inside of a backside outer edge of the plate 41 is provided so as to be arranged along the backside outer edge of the plate 41 on a principal surface 13 provided with an suction area comprising the vacuum suction groove 14 for suctioning the plate by sucking in inside air. Further, a controller 36 is provided that performs control so as to carry out a first behavior of beginning suction from the suction area and a second behavior of beginning to exhaust air from the air blowout hole 15 after the suction from the suction area has been accomplished and besides controls an air volume from the air blowout hole 15 so that the plate 41 does not lift in the second behavior.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151500-A (JP)
Title: Negative type original plate for planographic printing
Inventor: TACHIKAWA HIROMICHI
IPC: B41N1/14
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative type original plate for planographic printing which does not cause printing stains in spite of long-term storage, is prevented from flaw due to handling, and is reduced in black loss, and to provide a negative type original plate for planographic printing which permits manufacturing of the negative type original plate for planographic printing without changing development conditions of the negative type original plate for planographic printing dealing with an IR laser in a plate making system having an exposure step by the IR laser, a heating step and a developing step.  <P>SOLUTION: The negative type original plate for planographic printing is used in combination with the negative type original plate for planographic printing compatible with the IR laser in the plate making system having the exposure step by the IR laser, the heating step and the developing step. The negative type original plate for planographic printing has a non-photosensitive resin layer on a substrate and the developing speed of the non-photosensitive resin layer is higher than the developing speed of the non-image area of the photosensitive layer.  <P>COPYRIGHT: (C)2004,JPO