baber/WOPTO huggingface dataset:
Patent JP-2003272659-A (JP)
Title: Separator for solid polymer fuel cell and fuel cell
Inventor: YAMAUCHI HIROSHI
IPC: H01M8/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost solid polymer electrolyte fuel cell of which a metal separator is made highly corrosion resistant and cell performance is maintained for a long time, and a solid polymer electrolyte fuel cell using the same.  <P>SOLUTION: With the solid polymer fuel cell consisting of a metal layer 1 and a coating layer 2 with conductivity, the metal layer 1 is made of a kind of metal selected from iron, aluminum, copper, titanium magnesium, zirconium, tantalum, niobium, tungsten, nickel, chromium and an alloy thereof, and an outer surface of the metal layer 1 is structured of metal selected from titanium, zirconium, tantalum, niobium and an alloy thereof, while the coating layer 2 is structured of a kind of conductive material 3 selected from carbon, conductive ceramics and metal powder, and a resin binder 5 for fixing the conductive material 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270342-A (JP)
Title: Object recognizing device, object recognizing method, and radar device
Inventor: TAMATSU YUKIMASA
IPC: G01S13/931
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object recognizing device capable of eliminating a false image without recognizing an object on the road side.  <P>SOLUTION: A first area 400 on the outside of a driver's own lane 500 is defined as an area surrounded by a boundary line 600 shifted from a boundary 110 in both ends of a detection area 120 in parallel substantially by a distance D, along which a vehicle traveling at a maximum relative speed usually expected between a driver's own vehicle 100 and it travels during one control cycle, the boundary 110 in both ends of the detection area 120, and a boundary of the driver's own lane 500. An objected not detected in the first area 400 but detected at first time in a temporary ghost area 40 and traveling along a target vehicle 200 at the same distance and the same relative speed is determined as a ghost 210 and eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355606-A (JP)
Title: Method for bonding coating to substrate
Inventor: ENNIS THOMAS JAMES
IPC: C11D3/06
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding a coating to a substrate. SOLUTION: The method for enhancing the adhesiveness between the coating and the substrate includes a process (A) for selecting the substrate from the group consisting of aluminum, a galvanized steel panel, a vinyl chloride resin, polyvinyl chloride, a thermoplastic polyolefin, chlorosulfonated polyethylene, compressed wood, plywood and surfaces subjected to chalking acryl coating of them, a process (B) for treating the surface of the substrate with an aqueous detergent composition, a process (C) for rinsing the surface of the substrate with water to remove the aqueous detergent composition and a process (D) for applying a coating composition to the rinsed surface of the substrate. The aqueous detergent composition has pH higher than 8 and contains 1-10 wt.% of a phosphate and 1-10 wt.% of a silicate.
Patent JP-2003144177-A (JP)
Title: New protein, dna thereof, and use thereof
Inventor: HORIGUCHI TAKASHI
IPC: A61P25/28
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a new protein, a DNA thereof and a method for screening using the same. SOLUTION: A compound controlling the activity of the protein described in the invention or salts thereof are, for example, useful as a preventing agent or a therapeutic agent for a heart disease, a central nervous disease, and the like.
Patent JP-2003279935-A (JP)
Title: Liquid crystal display device
Inventor: TSUKAMOTO TAKAYOSHI
IPC: G02F1/13357
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device to which a surface illumi nant and a bezel are easily fixable and which has improved display quality.  <P>SOLUTION: The holding part of a clip 31 is held in the state where the grip part of the clip 31 is turned upward, the upper and lower sides and overlapped and the clip 31 makes an upper surface part 33 and an undersurface part 34 open. A bezel 24 and a back light device 2 are inserted in the state where the liquid crystal display panel 12 is held between the bezel 24 and the back light device 2. The holding part of the clip 31 is placed in the recessed part 25 of the bezel 24, and the grip part of the clip 31 is positioned to the positioning part of the bezel 24. The bezel 24 and the back light apparatus 2 are compressed by the restitution force of the upper surface part 33 and the undersurface part 34 of the clip 31, and held in the state predetermined thickness is obtained. Thus, the whole surface of an optical sheet 11 can be made uniform, and wrinkles are hardly caused on the optical sheet 11 of a cold cathode tube 7 side, the nonuniformity of brightness and the deformation of an image can be prevented, and a high quality display can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288217-A (JP)
Title: Method of parallel compiling, apparatus for executing it, and its process program
Inventor: MATSUBARA YOSHIKAZU
IPC: G06F9/45
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques capable of enhancing the processing efficiency of parallel compiling while reducing the time required for a parallel compiling process that uses a plurality of processors.  <P>SOLUTION: The parallel compiling method which compiles source files in parallel using a plurality of processors includes the step of allotting the instances of template functions to the plurality of processors in such a way that the numbers of instances of the template functions processed by the different processors are as equal as possible, the template functions being an assembly of functions which differ only in form; and the step of allotting to the plurality of processors the instances which were not allotted to the processors during the previous step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285365-A (JP)
Title: Method for manufacturing container made of synthetic resin
Inventor: YURUKI HIROSHI
IPC: B29C51/34
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide for simply and inexpensively manufacturing a container with a lid which can be easily opened and closed, by a vacuum molding method or an air-pressure forming method using a synthetic resin as a material.  <P>SOLUTION: A bottom and the lid of the container with a rectangular parallelepiped shape are manufactured by vacuum molding or air-pressure forming of a thermoplastic synthetic resin sheet. In this case, they are manufactured in such a way that under a condition where the lid covers the bottom, and side walls in three directions are brought into close contact with each other but the side walls in the remaining one direction are under a separated condition. Recessed parts facing from the outside of the container to the inside symmetrically to parts close to the separated side walls are formed on two pairs of the side walls adjoining the separated side walls and being brought into tight contact with each other, and depths of the recessed parts are made 0.5-5 times of the thickness of the synthetic resin sheet, and molding is performed at a single step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287161-A (JP)
Title: Fiber reinforced plastic composite tube and its molding method
Inventor: TAKAHATA MASAYUKI
IPC: B32B27/42
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce frictional resistance of an inner peripheral surface or an outer peripheral surface of a fiber reinforced plastic composite tube.  <P>SOLUTION: Among fiber reinforced resin layers 2 and 3 laminated on the inner-outer peripheral surfaces of a resin mortar layer 1 of the fiber reinforced plastic composite tube P, the fiber reinforced resin layer 2 or 3 of the inner peripheral side or the outer peripheral side is formed of a phenol resin having a property for constituting a low friction surface superior in slidability to reduce the frictional resistance of the tube inner peripheral surface or the outer peripheral surface more than conventional frictional resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287789-A (JP)
Title: Flash unit
Inventor: ONOZUKA HARUO
IPC: F21Y101/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent emission efficiency from being deteriorated at a telescopic position and to make a flash unit with variable illuminating angle small to save space by arranging a Fresnel lens functioning as a concave lens in front of a light emitting part composed of a flush tube and a reflector holding the flash tube and changing the distance between the concave Fresnel lens and the light emitting part to make an illuminating angle variable.  <P>SOLUTION: The concave Fresnel lens 16 is arranged in front of an aperture side of the reflector 12 holding the flash tube 14, and the light emitting part 18 is movable back and forth along the optical axis direction of the concave Fresnel lens 16. In the case of setting the photographic lens of a camera to the telescopic position to perform photographing, the Fresnel lens is moved closer to the light emitting part 18 to realize light distribution with a narrow illuminating angle. In the case of performing photographing with a wide angle, the distance between the Fresnel lens 16 and the light emitting part 18 is made larger to realize light distribution with a wide illuminating angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298423-A (JP)
Title: Digital/analog converter and current output transmitter using the same
Inventor: HORIO YASUAKI
IPC: H03M1/68
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital/analog converter and a current output transmitter using the same in which responsiveness is improved and accuracy is not lowered.  <P>SOLUTION: The digital/analog converter uses two digital/analog converting parts, a converter of a PWM scheme is used for the high-order digital/analog converter and a digital/analog converter of a resistor circuit network system which accelerates a conversion speed is used for the low-order side. Besides, the output of the low-order converter is attenuated by using an attenuator. The responsiveness is quickened and since high resistance is not used, accuracy is not lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290222-A (JP)
Title: Ultrasonic image pickup apparatus and ultrasonic image pickup method
Inventor: SATO TOMOO
IPC: A61B8/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic image pickup apparatus or the like in which a contrast medium is easily prevented from being destroyed by a transmitted ultrasonic beam before the contrast medium flows into an area to be observed in the examinee.  <P>SOLUTION: The ultrasonic image pickup apparatus is provided with an ultrasonic probe 13 in which ultrasonic waves are transmitted-received by a plurality of ultrasonic transducers 14, transmitting side signal processing means 10-12 in which the examinee is scanned by the ultrasonic beam by delaying a plurality of driving signals supplied to the ultrasonic probe, receiving side signal processing means 15, 16 and 18-25 in which image information is obtained by processing a plurality of detecting signals resulting from the reception of an ultrasonic echo, a display means 26 for displaying the image of the examinee based upon the image information obtained by the receiving side signal processing means, and control means 10 and 17 for controlling the transmitting side signal processing means and the receiving side signal processing means and displaying the scanning direction of the ultrasonic beam on the display means together with the image of the examinee.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294128-A (JP)
Title: Trouble diagnosis device for automatic transmission
Inventor: UMEHARA KUNIO
IPC: F16H61/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trouble diagnosis device for an automatic transmission which prevents determination error for high oil temperature caused by ground short-circuiting trouble of an oil temperature sensor to improve precision of failure diagnosis to the oil temperature sensor.  <P>SOLUTION: This device is provided with: a shift position detecting means to detect if a shift lever operated by a driver is at a position other than a traveling range position; an oil temperature voltage value determining means to detect a voltage value of an oil temperature signal to determine if it is a set value or not; a timer to count up when an oil temperature alarm is outputted, with the shift position detected as other than the traveling range position, and as the voltage value of the oil temperature signal is determined to be less than the set value; and an oil temperature sensor trouble diagnosis means to determine if the timer counts up time to reach the set time or not, and stop the oil temperature alarm of an oil temperature alarm means when it is determined to have reached the set time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294140-A (JP)
Title: Piston ring
Inventor: HORIKAWA YOSHIHIRO
IPC: F16J9/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring that eliminates a gap between end faces for attaching itself to a piston and forms the roundness accurately.  <P>SOLUTION: One side end faces 12A and 13A and other side end faces 12B and 13B of resin-made split ring bodies 12 and 13 are matched and coupled to each other, respectively. The ring bodies 12 and 13 are obtained by splitting a round or almost round ring body 11 into two parts. Projected portions 14 and 15 are formed on the end faces 12A and 13B and recessed portions 16 and 17 are formed on the end faces 12B and 13A. The projected portions 14 and 15, and recessed portions 16 and 17 are engaged with each other, respectively. The roundness of the piston ring 1 can be assured by placing the ring bodies 12 and 13 like an annular ring. One side end faces 12A and 13A and other side end faces 12B and 13B are respectively fitted to each other and matched to eliminate a gap between them and thus improve the sealing property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298701-A (JP)
Title: Mobile telephone terminal
Inventor: KATAOKA WATARU
IPC: H04W88/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unpleasantness of a user caused by heating a case.  <P>SOLUTION: A circuit board 4 and a sub LCD 6 are accommodated inside an upper case 2. The rear surface of the sub LCD 6 is formed entirely plane and contacted to the circuit board 4. A buffer member 8 is disposed between the surface in a display side of the sub LCD 6 and a second plate portion 2b of the upper case 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026732-A (JP)
Title: Fluorinated copolymer, film-forming composition, reflection-preventive membrane, reflection-preventive film and image display device
Inventor: OBAYASHI TATSUHIKO
IPC: G02B1/10
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluorinated copolymer whose cured film is excellent in marring resistance, a film-forming composition containing the same, a reflection-preventive membrane, a reflection-preventive film and a display device. SOLUTION: A reflection-preventive membrane excellent in reflection- preventive performance and marring resistance can be obtained by using a fluorinated copolymer represented by formula 1: wherein Rf<1> is a fluorinated alkyl group having a 1-30C straight-chain, branched or alicyclic structure and may have an ether linkage, Rf<2> is a 1-5C perfluoroalkyl group, A is a constituent having at least one reactive group which can participate in a crosslinking reaction, B is an optional constituent, a to d are respectively molar fractions of each constituent and respectively represent values satisfying the relations of 55<=a+b<=95, 5<=a<=90, 5<=b<=70, 5<=c<=45, and 0<=d<=40.
Patent JP-2003291286-A (JP)
Title: Printed resin film for laminating high-design decorative metal sheet, and metal sheet coated with the film
Inventor: TACHIKI HIKARI
IPC: B32B27/36
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative resin film for which a resin material having no environmental load is used and which is excellent in the adhesion to a base metal sheet and in characteristics such as moldability, scuff resistance and the resistance to boiling water and has such a high design as having a clear outward appearance and an embossed outward appearance, and a metal sheet coated with the film.  <P>SOLUTION: A polyester resin layer, a printed layer and a transparent protective layer are stacked in this sequence and an expansion stress relaxing agent is finely dispersed in a polyester resin layer (A) in a printed resin film for laminating a high-design decorative metal sheet. The polyester resin layer (A) is constituted preferably by finely dispersing a rubber-like elastic resin (B) as the expansion stress relaxing agent in the polyester resin (A) as a matrix, and at least a part of the rubber-like elastic resin (B) has a structure being capsuled with a vinyl polymer (C) having a polar group. The high-design decorative metal sheet is coated with this printed resin film for laminating it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290202-A (JP)
Title: Radiographing apparatus, radiographing method, system for radiographic image, program, and computer readable storage medium
Inventor: INOUE HITOSHI
IPC: A61B6/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographing apparatus or the like in which the respiratory movement of the chest, of a human body is three-dimensionally grasped.  <P>SOLUTION: In the radiographing apparatus in which an X-ray transmitted through the chest of the human body under breathing is periodically detected by a solid-state imaging device and the respiratory movement of the chest of the human body is imaged, the radiographing apparatus is composed of an imaging means for imaging the respiratory movement in a plurality of different directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003006636-A (JP)
Title: Image processor, image processing program and electronic camera
Inventor: CHIN SETSUKO
IPC: H04N5/335
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To improve unnaturalness in image data caused by the anisotropy of resolution limit. SOLUTION: In this image processor, spatial frequency filtering processing of anisotropic frequency response is applied to the image data of anisotropic resolution limit. In this case, anisotropic resolution limit cannot be improved. By anisotropically controlling the contrast of the image data, however, unnaturalness in the appearance of image data caused by the anisotropic resolution limit can be improved.
Patent JP-2003299379-A (JP)
Title: Motor driving circuit
Inventor: SHIMOBO HIROMICHI
IPC: H02P6/12
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable motor driving circuit capable of completely eliminating partial temperature rises in attaching members of respective switching devices.  <P>SOLUTION: In attaching transistors Tu<SP>+</SP>, Tu<SP>-</SP>, Tv<SP>+</SP>, Tv<SP>-</SP>, Tw<SP>+</SP>and Tw<SP>-</SP>for the member 20, the transistors are disposed in the following order: Tu<SP>+</SP>, Tv<SP>+</SP>, Tw<SP>+</SP>, Tw<SP>-</SP>, Tv<SP>-</SP>, and Tu<SP>-</SP>so that two transistors switched on by two-phase energization are not adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298963-A (JP)
Title: Digital broadcast receiver
Inventor: MATSUI TATSURO
IPC: H04N5/445
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a cumbersome selection operation of broadcast program by a user caused by need of much in time and effort because the names of many broadcast programs corresponding to a category are displayed as lists when the user selects a desired category of a genre in the case of displaying a channel list or a program list for each selected channel.  <P>SOLUTION: Program information required for genre classification is provided in a form of a table, the program information belonging to the same genre as the selected genre is acquired from a plurality of transport streams during broadcast, series information of the program information is acquired at the same time and stored in a storage device 15 in link with the selected genre, and the series information and the program information are linked and recorded in the storage device 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296816-A (JP)
Title: Photoprint system, photoprint system control method, photoprint system control program, computer readable recording medium recorded with the program, and printing paper unit
Inventor: ARIMOTO YUKIRO
IPC: G03B17/53
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoprint system in which it is not necessary for a user to move by himself/herself from photographing to printing-out.  <P>SOLUTION: A photoprint system 10 is arranged with a main body apparatus 11 and in the body apparatus 11, a photographing apparatus 15 for photographing an object such as a user 13 and a print eject port 17 for ejecting a printing paper 59 outputted with an image photographed by the photographing apparatus 15 based upon the image are located in different directions. Then, a rotational driving apparatus 54 is arranged for rotating the body apparatus 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297869-A (JP)
Title: Electronic component provided with bump electrode and manufacturing method therefor
Inventor: UEDA SHIGEYUKI
IPC: H01L21/66
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely protect an electrode pad by a barrier metal layer and to reduce the defective rate of products in a semiconductor device for which a bump electrode is connected to the electrode pad made of aluminum.  <P>SOLUTION: An intermediate metal layer 15 composed of gold is laminated and formed via the barrier metal layer 10 on the upper surface of the electrode pad 2. The thickness of the intermediate metal layer 15 is set to be about 5 μm for instance so as not to let a probe for inspections/measurement pass through. An underbump metal layer 18 and an auxiliary metal layer 23 of Ni are laminated on the upper surface of the intermediate metal layer 15 and a solder bump electrode 24 is joined on them. On the outer side of the intermediate metal layer 15, a resin layer 17 having an upper surface smoothly continued to the intermediate metal layer 15 is formed. Inspection and measurement are performed by abutting the probe against the intermediate metal layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306098-A (JP)
Title: Outward type air bag device for vehicle
Inventor: OKAMOTO YUTAKA
IPC: B60R21/36
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device 50 for a pillar comprising a plurality of a first to a third separate air bags 53-55 disposed in a line outward of a front pillar 51 to be inflated and developed longitudinally along the front pillar 51.  <P>SOLUTION: The plurality of separate air bags are disposed in a line longitudinally along the front pillar. A part of a collided thing is received by one of the separate air bags, and another part of the collided thing is then received by another one. As a result, when secondary collision is caused to the air bag device, the collided thing can be received by the air bag set for prescribed pressure. The collided thing can be sufficiently protected.  <P>COPYRIGHT: (C)2004,JPO