baber/WOPTO huggingface dataset:
Patent JP-2008255301-A (JP)
Title: Fingerprint-proof photocurable composition, fingerprint-proof film, and optical display device
Inventor: HIDA TAKAHARU
IPC: C08G18/67
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint-proof photocurable composition capable of improving the fingerprint-proof property of the optical display device surface by an extremely simple process such as coating.  <P>SOLUTION: The fingerprint-proof photocurable composition is a (A) polyether skeleton-containing urethane resin including a ≥3C alkylene oxide. The polyether skeleton-containing urethane resin has a structure represented by the formula: -NH-COO-X-R (wherein X is a polyether skeleton, and R is H or CH<SB>3</SB>). The average molecular weight of the polyether skeleton portion (in the case a plurality of polyether skeleton portions are included in a molecule, it may be the average molecular weight of the sum of the plurality of the polyether skeleton portions) is 1,000 or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263363-A (JP)
Title: Telephone system with power consumption reduction function
Inventor: YOSHIDA TATSUO
IPC: H02J13/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system for reducing the power consumption of peripheral equipment, other than a telephone system.  <P>SOLUTION: This telephone main device is provided with a power line carrier communication part 17 for controlling an AC power supply part; a detection means F44 for detecting the output of a human detection sensor part; an information registration means F49 for registering the information of the AC power supply part, corresponding to the human feeling sensor part; a power supply control means F45, when the output of the human detection sensor part is detected by the detection means F44, for instructing power supply to the AC power supply part registered in the information registration means F49 to the power line carrier communication part 17; a measurement means F46, installed corresponding to the human detection sensor part for starting the measurement of a fixed time, when the output of the human detection sensor part is detected by the detection means F44; and a stop control means F47 for instructing the stop of power supply to the AC power supply part, registered in the information registration means F49 to the power line carrier communication part 17, when the measurement of the fixed time expires.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305576-A (JP)
Title: Conductive paste, prepreg using same, metal foil lamination plate, and printed wiring board
Inventor: TAKITA TAKAO
IPC: H01B1/22
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste which can be filled well in a through hole and can form a via which has a sufficiently low connection resistance and a sufficiently high connection reliability.  <P>SOLUTION: The conductive paste contains conductive powder having a polyhedral shape of 1.0 to 4.0 of D90 against D10 in a particle size distribution and a hardening resin and does not contain a hardening agent, or the paste contains conductive powder, a hardening resin and a hardening agent and the conductive powder have a polyhedral shape and furthermore a ratio of D90 against D10 in a particle size distribution of the conductive powders is 1.0 to 4.0 and a hardening agent content is less than 0.3%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261429-A (JP)
Title: Sponge packing
Inventor: FUKUHARA HIROSHI
IPC: B32B5/18
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, as a sticking type belt-shaped sponge packing is soft, the sponge packing is warped and expanded, and is difficult to be straight and neatly stuck to an attachment surface when sticking to the attachment surface.  <P>SOLUTION: A flat plate 2 as a core is disposed between the belt-shaped sponge packing 1 and release paper 3, and a three-layer structure is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261284-A (JP)
Title: Turbocharger mounting structure
Inventor: HAJIMA TAKASHI
IPC: F02B39/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology of easily mounting an exhaust intake of a turbocharger to an internal combustion engine in a turbocharger mounting structure.  <P>SOLUTION: The turbocharger takes in exhaust gas discharged from the internal combustion engine 2 and supercharges intake air by using energy of the taken-in exhaust gas. The turbocharger mounting structure 10 for mounting the exhaust intake of the turbocharger to the internal combustion engine comprises: a cam lever 11 rotating about a rotation center and pressing a flange part 3 extending over an outer periphery of the intake against an outer wall of the internal combustion engine; a shaft 12 mounted to the cam lever 11, extended in an axial direction, and moved in the axial direction to rotate the cam lever 11; and a nut 14 disposed apart from a part where the shaft 12 is mounted to the cam lever 11, for moving the shaft 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267403-A (JP)
Title: Rolling device
Inventor: UCHIDA HIROYUKI
IPC: C21D7/06
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life rolling device hardly causing damage of a raceway surface.  <P>SOLUTION: At least one of the raceway surface 1a of the inner ring 1 of a conical rolling bearing and the raceway surface 2a of the outer ring 2 thereof is finished by projecting substantially spherical ceramic particles having an average particle diameter of 200 μm or smaller, surface roughness Ra is set to not less than 0.04 μm nor more than 0.25 μm, and surface residual stress is set to not less than -1400 MPa nor more than -900 MPa. After projecting the ceramic particles, solid carbon dioxide powder may be projected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263803-A (JP)
Title: Method for isolating and purifying hydrogenase, hydrogenase enzyme solution, and fuel battery using electrode catalyst produced from the hydrogenase enzyme solution
Inventor: NISHIGORI HIDETAKA
IPC: H01M8/16
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for isolating and purifying hydrogenase, by which a hydrogenase enzyme solution in a perfect state free from the degradation of small subunits can be prepared at a high recovery rate and by which the enzyme solution having high activity per unit weight can easily be obtained, to provide a homogeneous hydrogenase enzyme solution having high activity per unit weight, and to provide a fuel battery using the hydrogenase enzyme solution as a catalyst component.  <P>SOLUTION: This method for isolating and purifying the hydrogenase, comprising isolating and purifying the hydrogenase by column chromatography, is characterized by loading a hydrogenase-containing sample in a column with a neutral to weak acidic buffer and then eluting the hydrogenase from the column. The isolated purified hydrogenase enzyme solution is characterized by containing highly homogenous hydrogenase not mixed with degradation products. The fuel battery is characterized by using an electrode catalyst produced from the hydrogenase enzyme solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268363-A (JP)
Title: Protection film for retardation film
Inventor: OGUMA TOSHIO
IPC: G02B5/30
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection film for retardation film which permits appearance inspection of a retardation film without stripping a protection film and, at the same time, has satisfactory stripping resistance to the retardation film.  <P>SOLUTION: The protection film for retardation film is formed by molding a composition including a resin component which consists of the following component (A) of 85 to 100 mass% and component (B) of 0 to 15 mass%, and satisfies the following characteristics (1) to (4) altogether. The component (A) is polymethylpentene which has the bending modulus of 400 MPa or more and less than 800 MPa and has the quantity of heat of fusion measured by DSC of 28 J/g or more and less than 38 J/g. The component (B) is polybutene prepared by polymerizing butene-1 as monomer and/or butene copolymer primarily consisting of butene-1. The characteristic (1) is that the retardation value (R0) is 15 nm or less. The characteristic (2) is that the thickness is 5 μm or more and is less than 200 μm. The characteristic (3) is that the haze is 3% or less. The characteristic (4) is that the total light transmittance is 90% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265787-A (JP)
Title: Bottom cover tape for conveying small electronic component
Inventor: SHIMIZU KATSUZO
IPC: C09J7/02
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom cover tape for conveying a small electronic component that excels in antistatic property, and can reduce adhesion of the small electronic component.  <P>SOLUTION: The bottom cover tape 1 for conveying a small electronic component includes a support body 2 and an adhesive layer 3 laminated thereon. An antistatic agent is applied to the support body 2. The antistatic agent is formed with a plastic principally containing solated tin oxide and anionic aqueous acrylic urethane resin which are dispensed with water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268582-A (JP)
Title: Image-forming device
Inventor: YASUDA OSAMU
IPC: G03G5/07
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming device which is provided with a photoreceptor, which is excellent in resistance to abrasion and in resistance to scratches, and repeatedly forms stable and quality-excellent images even under severe conditions.  <P>SOLUTION: The image-forming device is provided with; a discharge-type charger 41 which makes a photoreceptor 30 electrified; an image-exposing means 42; a developing means 43 which performs development with toner; a transferring means 45 which transfers toner images; and a cleaning means 51 which adequately cleans the photoreceptor in image-forming processes. In this case, the photoreceptor 30 is rotated at a constant speed after the image-forming processes are finished.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271308-A (JP)
Title: Image processor and method, and vehicle
Inventor: ISHII YOHEI
IPC: G06T3/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field supporting system which is capable of displaying a field of wide range while absorbing an installation error of an in-vehicle camera.  <P>SOLUTION: A field supporting system converts an image photographed by an in-vehicle camera into an expanded bird's-eye view image and displays it. The field supporting system obtains a first transformation matrix H<SB>1</SB>for projecting the photographed image on the ground through plane projection transformation. On the other hand, a second transformation matrix H<SB>2</SB>(e.g., a unit matrix of no transformation) for projecting the photographed image on a plane different from the ground is set. The expanded bird's-eye view image is divided into a first region (253) corresponding to a close side of a vehicle and a second region (254) corresponding to a distant side of the vehicle. In the first region, the bird's-eye view image based on H<SB>1</SB>is plotted and in the second region, on the other hand, an image based on a weighted/added transformation matrix weighting/adding H<SB>1</SB>and H<SB>2</SB>is displayed. The weight of weighting/adding is changed in accordance with a distance from a boundary between both the regions so as to smoothly connect images in the first and second regions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209031-A (JP)
Title: Ofdm frequency reuse method in mobile communication system
Inventor: HWANG CHAN-SOO
IPC: H04W28/26
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently reusing a frequency in a mobile communication system using OFDM.  <P>SOLUTION: In the method for reusing orthogonal frequency division multiplexing frequency resources in the mobile communication system including a plurality of base stations communicating with a terminal in an orthogonal frequency division multiplexing frequency scheme, the orthogonal frequency division multiplexing frequency resources available in respective base stations 200-260 are divided into four or more groups. The method comprises: a process for setting each of the divided orthogonal frequency division multiplexing frequency resources to have a frequency reuse distance value which is equal or different for each of orthogonal frequency division multiplexing frequency resources; and a process for assigning the resources serially in order from the resource of the smallest frequency reuse distance value to the resource of the greatest frequency reuse distance value among the orthogonal frequency division multiplexing frequency resources divided in order from a nearby area of the base station to a long-distance area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008275867-A (JP)
Title: Hologram optical element, its facturing method, and light source unit
Inventor: SHIMIZU YOSHIE
IPC: G02B5/32
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram optical element 22 capable of emitting bright light rays by deflecting the most of light rays emitted from a light source which are wide in radiation angle.  <P>SOLUTION: A luminous flux which becomes divergence light when the light rays are made incident on a hologram photosensitive material 22a is used as at least one luminous flux out of two luminous fluxes for exposing the hologram photosensitive material 22a, and the two luminous fluxes are made incident on the hologram photosensitive material 22a coaxially or approximately coaxially. Thereby, when the hologram optical element 22 is used, the divergence light emitted from the light source can be diffracted and deflected in the hologram optical element 22. Further, not only a deflection angle formed on one side of an extension line of light emitted from the hologram optical element 22 within a face vertical to the light incident side surface of the hologram optical element 22 but also a deflection angle on the other side can be also realized, and the most of light rays emitted from the light source which are wide in the radiation angle can be deflected by the hologram optical element 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277119-A (JP)
Title: Composite particle for electrode, its manufacturing method, and electrochemical device
Inventor: SUZUKI TADASHI
IPC: H01G11/30
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite particles for an electrode capable of forming an electrochemical device excellent in discharge voltage, discharge capacity, and rate characteristics.  <P>SOLUTION: The composite particles for the electrode contains LiVOPO<SB>4</SB>particles 4 and carbon, and the carbon is supported on at least a portion of the surface of the LiVOPO<SB>4</SB>particles 4 to form a carbon coating layer 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278633-A (JP)
Title: Power tool
Inventor: IWATA KAZUTAKA
IPC: H02P6/22
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool using a brushless DC motor, capable of appropriate working by preventing an unintended reversal phenomenon of the motor.  <P>SOLUTION: During rotation of a rotor 1a in a preset forward or reverse rotational direction, when a positional signal patterns A to F detected from a rotational position detection section 12 detect a rotational position in the preset rotational direction and a reverse position, a driving signal formation section 8 (control circuit section 3) generates a forward rotational position signal pattern (e.g. D) continuously to the reverse position signal pattern (e.g. C) to voltages Vu, Vv, Vw of energization patterns (G to L) in the preset rotational direction to armature windings U, V, W and to switch the reverse rotation of the motor 1 to the forward rotation direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275069-A (JP)
Title: End cap, and linear guide provided with the end cap
Inventor: MATSUMURA KEISUKE
IPC: F16C29/06
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide and an end cap provided to the liner guide, capable of enlarging installation conditions and use conditions and reducing noise generated in operation.  <P>SOLUTION: The end cap 1 is connected to each of end surfaces in the moving direction of a slider body relatively movably spanning a guide rail, and includes an end cap body 2 formed into a substantially U-shaped cross section by using elastic resin material such as synthetic rubber, and a return guide forming a direction changing passage together with the end cap body 2. In the end cap body 2, an upper recessed groove 6 and a lower recessed groove 8 which form the direction changing passage are formed in a surface opposed to the slider body, and one upper projection 16 and one lower projection 18 which extend along the length direction of the direction changing passage are respectively provided on the surfaces of the upper recessed groove 6 and lower recessed groove 8 which are opposed to the slider body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271858-A (JP)
Title: System and method for promoting root-growth in air layerage, and instrument for promoting root-growth to be used for them
Inventor: OGAWA NAOJI
IPC: A01G27/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for promoting root-growth in an air layerage, achieving equation of the quality of greening seedlings and improvement of reproductivity through always maintaining appropriate humidity for promoting root-growth in the layerage part of a plant and automatically creating the most suitable environment for plant root-growth, and enabling rapid and stable large scale procurance of the seedlings, and to provide an instrument for promoting root-growth to be used for them.  <P>SOLUTION: This system for promoting root-growth in the air layerage comprises attaching the instrument for promoting root-growth to the layerage part of a plant, connecting a pipe which is introduced from a water tank set on an upper side through a dripping device with the instrument, inserting a sensor for sensing temperature and humidity into the instrument, sending sensed information from the sensor to a CPU unit, and timely observing environmental changes in the instrument and simultaneously, supplying water to the instrument with the dripping device in a necessary timing based on the sensed information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007299406-A (JP)
Title: System and method for scalably processing multi-route data stream correlation
Inventor: GU XIAOHUI
IPC: G06F9/50
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer executing method for processing multi-route stream correlation, and to provide a device and a computer usable program code.  <P>SOLUTION: Stream data for correlation is received. A task is formed, which continuously dividing a multi-route stream correlation work load to smaller work load pieces. A single host can process each of the smaller workload pieces. The stream data is sent to different hosts for correlation processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275500-A (JP)
Title: Route guide device for vehicle
Inventor: MATSUMURA TAKESHI
IPC: G01C21/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route guide device for a vehicle for guiding a route which achieves relatively good fuel consumption of the own vehicle in view of a slip stream effect.  <P>SOLUTION: The route guide device for a vehicle, which is mounted on the vehicle and guides the route to a driver of the own vehicle, includes an estimating means for estimating a magnitude of the slip stream effect obtained when the vehicle follows other vehicle when the own vehicle goes from a predetermined departure place to a predetermined destination, a route searching means for searching the route which is determined as one that achieves the least fuel consumption from the predetermined departure place to the predetermined destination in view of the magnitude of the slip stream effect estimated by the estimating means and conditions desired by a user in regards to follow-up travelling, and an information presenting means for presenting the searched route, and the other vehicle as a preceding vehicle which the own vehicle follows in travelling the route, to the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280697-A (JP)
Title: Correction method for stone structure
Inventor: ONDA TETSUDO
IPC: E04G23/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction method for a stone structure, which enables the stone structure to be simply and easily corrected without adversely affecting the surroundings of a building etc.  <P>SOLUTION: In this construction method for partially correcting the stone structure, a reaction assembly trestle 1 formed by assembling rigid materials in a grid pattern is formed, and erected on the outside of the structure 2 in parallel with a stone wall 2a to be corrected, with a required gap formed between the trestle and the stone wall 2a; a reaction assembly trestle 1a is erected by abutting on a wall 3 parallel to the stone wall 2a from the outside of the structure; both the reaction assembly trestles 1 and 1a are connected together by means of a reaction transfer member 4 horizontally laid between ends of the trestles; a jack 5 is installed between the stone wall 2a and the reaction assembly trestle 1 erected with a gap formed with respect to the wall; and the stone structure 2 is corrected by being partially returned to a desired position, while the reaction assembly trestle 1 bears reaction by extending the jack.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262523-A (JP)
Title: Interactive system evaluation method
Inventor: ISOMURA NAOKI
IPC: G06F3/048
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective and quantitative interactive system evaluation method which does not depend on the kind of an interactive system.  <P>SOLUTION: The method comprises: a feature imparting part for imparting a feature to an interaction to be a criterion for evaluation and an interaction to be an object of evaluation; a similarity calculation part for calculating similarity among features of the interaction to be evaluated; and an interaction evaluation part for evaluating the interaction to be evaluated according to the similarity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007208301-A (JP)
Title: Led lighting equipment
Inventor: TANAKA KENICHIRO
IPC: H01L33/56
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting equipment which can improve light extraction efficiency from the light emitting side of a light distribution lens.  <P>SOLUTION: The LED lighting equipment comprises a frame 40 surrounding LED chip 10 and formed of a light transparent material, a convex lens 60 which is arranged overlaid on a sealing part 50, a dome-like color conversion member 70 made by a phosphor and a transparent material, and a light distribution lens 90 to control the distribution of light emitted from the color conversion member 70. The light distribution lens 90 has a function to allow a light entering from the inner side surface 91b of a recess 91 that houses the color conversion member 70 to totally reflect on the outer side surface 90b, and to guide it to the light emitting surface 90a of the light distribution lens 90. Among the light entering from the inner side surface 91b of the recess 91, a portion of light does not satisfy the total reflection conditions at the outer side surface 90b is reflected toward the light emitting surface 90a side by a reflection member of a structure 100 for reflection that is arranged to surround the light distribution lens 90.  <P>COPYRIGHT: (C)2007,JPO&INPIT