baber/WOPTO huggingface dataset:
Patent JP-2004171523-A (JP)
Title: Server device for game, game management method and program for game management
Inventor: OKITA KATSUNORI
IPC: A63F13/32
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily make an entry for a game tournament and to efficiently process matches in the game tournament.  <P>SOLUTION: Information processing part (CPU) 361 in a control part of a center server is provided with e-mail addresses of individual terminal devices, entry receiving part 361a receiving the entry indicating participation in a match game tournament, a participating qualification managing part 361b determining whether or not a participating qualification exists or not for a next match, a match booking time zone setting part 361c setting the match booking time zone for a player with participating qualification, looking time zone information to a personal terminal 4, a looking time zone transmitting part 361d transmitting match, and a match permitting part 361e permitting the start of the match game on receiving the entry indicating the starting of the match game when the entered player has participating qualification and in a case where the booked date indicating the start of the match game is included in the match booking time zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080823-A (JP)
Title: Apparatus and method for interpolating pixel
Inventor: SHIOBARA RYUICHI
IPC: B41J5/30
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, a method and a program for interpolating pixels in which an enlarged image sharp with less shagginess can be obtained over a wide range of magnification.  <P>SOLUTION: A pixel block where a plurality of pixels having color information equal to that of a target pixel are arranged and having a nonsquare dot matrix of a predetermined shape is generated from the target pixel, an enlarged digital image is generated by arranging pixel blocks generated for each pixel of an input digital image in lattice, and enlarged image data representing the enlarged digital image are outputted. More specifically, a pixel block is generated by arranging pixels constituting an input digital image in a nonsquare predetermined shape and that pixel block is generated for each pixel constituting the digital image. An enlarged digital image is represented by arranging the image blocks in lattice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005115029-A (JP)
Title: Toner and method for manufacturing the same, and developer, toner container, process cartridge, image forming apparatus and image forming method
Inventor: WATANABE YOICHIRO
IPC: G03G9/097
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner etc., capable of forming an image of high fineness and high quality while well maintaining cleanability by using spherical toner.  <P>SOLUTION: An image forming method includes at least: an electrostatic latent image forming process of forming an electrostatic latent image on an electrostatic latent image carrier; a developing process of developing the electrostatic latent image by using the toner to form a visible image; a transfer process of transferring the visible image to a recording medium; and a cleaning process of cleaning the surface of the electrostatic latent image carrier by using a cleaning blade. The coefficient of surface friction of the electrostatic latent image carrier is 0.1 to 0.4, and the toner is prepared by wet external addition of particulates of 0.97 to 1.00 average circularity and 0.03 to 1 μm average grain size. The electrostatic latent image carrier may include at least one species selected from fluororesin, silicone resin and their derivatives. The particulates may be inorganic particulates. The surface of the particulates may be made hydrophobic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111628-A (JP)
Title: Shot blasting apparatus
Inventor: KANAZAWA MINORU
IPC: B24C5/02
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shot blasting apparatus which can simply and efficiently grind even a workpiece having a large cross section.  <P>SOLUTION: The shot blasting apparatus 10 comprises an aperture face for discharging abrasives 1, a tip end member 14 used in such a manner that the aperture face covers the surface of the workpiece 2 when the surface of the workpiece 2 is machined, a wear resistant hose 12 for introducing the abrasives 1 to the tip end member 14, and an air blowing apparatus 13 for supplying air in the direction toward the tip end member 14. The tip end member 14 has a reflecting plate 31 for reflecting the abrasives 1, which have collided with and reflected from the surface of the workpiece 2, toward the surface of the workpiece 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114113-A (JP)
Title: Sealing construction using liquid gasket
Inventor: TAGUCHI ARATA
IPC: F16J15/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide sealing construction which prevents non-hardening of liquid gasket and simultaneously is capable of obtaining large sealing performance at small amount of use.  <P>SOLUTION: The structure provides a flange 171 on an upper oil pan 17 combined with a cylinder block 11. It forms junction 172 of the flange by a planar part 1721 parallel to junction 112 of the flange of the cylinder block 11, a slant part 1722 inclining to the planar part 1721 and a longitudinal wall part 1723 connecting the planar part 1721 and the slant part 1722. The longitudinal wall part 1723 forms vertical to the planar part 1721. The cylinder block 11 and the upper oil pan 17 combine by interposing the liquid gasket 31a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111432-A (JP)
Title: Strainer
Inventor: MIYAHARA YUTAKA
IPC: B01D35/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer which permits the housing of a filter having a large filtration area by securing the size of a filter housing part and facilitates the layout by making the strainer compact.  <P>SOLUTION: The filter housing part 4 is formed in a hollow plate shape extended in the vertical direction. The plate-like filter is housed into the filter housing part 4. The filter housing part 4 is divided into an upstream side member 10 provided with an upstream side wall part 12 and a downstream side member 11 provided with a downstream side wall part 28. A suction pipe part 16 which is communicated with the inside of the filter housing part 4 and is extended to the outer part is integrally formed on the upstream side wall part 12 of the filter housing part 4. A suction port 2 is formed on the tip of the suction pipe part 16. An outflow pipe part 31 which is communicated with the inside of the filter housing part 4 and is extended to the outer part is integrally formed on the downstream side wall part 28 of the filter housing part 4. An outflow port 3 is formed on the tip of the outflow pipe part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111122-A (JP)
Title: Game medium lending management system and ic token to be carried out
Inventor: SAKUMIYA AKIO
IPC: A63F7/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC token to be carried out readily converted into money, exchanged with a game medium at the time of re-entrance even if the credit IC token is taken out of a parlor, and enhancing the willingness of collection thereof, and a game medium lending management system using the same for improving convenience for a player and reducing cost for a game parlor.  <P>SOLUTION: The game medium lending management system includes an IC token-issuing device which houses the IC tokens each having identification information for showing permission of carrying out from the game parlor unlike a conventional IC token and value information indicating the value and issues the credit IC coin according to the magnitude of the value calculated by a counter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112612-A (JP)
Title: Simple lifter
Inventor: MINAGAWA AKITO
IPC: B66F9/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a worker to load a cargo on a load-carrying platform without lifting the cargo by a hand to reduce worker's physical burden.  <P>SOLUTION: This simple lifter is composed of a lift body constituted by a frame, a load-carrying platform receiver, and an elevating device and the load-carrying platform constituted by machining like a hollow box being hollow on an upper face and a front face, bending left and right side faces and an innermost face downward on an outer side into an L-shape, and providing a channel at the center of the innermost face. A bottom face of the load-carrying platform lowers down to the ground surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116482-A (JP)
Title: Thin battery, battery pack, composite battery pack and vehicle
Inventor: WATANABE KYOICHI
IPC: H01M50/562
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin battery capable of equalizing deterioration distribution of an electrode active material and maintaining the strength of an exterior member.  <P>SOLUTION: In this thin battery 10, a power generation element 108 having a positive electrode plate 101 and a negative electrode plate 103 which are laminated between separators 102 by turns is housed and sealed by exterior members 106, 107, and a positive electrode terminal 104 and a negative terminal 105 connected with a power generation element 108 through a plurality of current collection parts 104a, 105a are drawn from outer peripheral edges of exterior members 106, 107. The upper exterior member 106 is a molded object in which a flat surface 110 in a part housing the power generation element 108 and a slant face 112 between the flat surface 108 and the outer peripheral edge of the upper exterior member 106 are formed in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118122-A (JP)
Title: Wheelchair
Inventor: HASHIMOTO MASARU
IPC: A61G5/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which enables the rinsing of the back side of the buttocks and the femoral regions of a person in need of nursing care without imposing burdens on those in need of nursing care and care givers.  <P>SOLUTION: In the wheelchair 1 equipped with a seat 3 on which a part of the body of the seated person A in need of care is placed, at least a part of the seat 3 is formed of at least either of downward opening and closing seat members 8, 9, vertically moving seat members moving vertically or a plurality of roller seat members which are extended laterally, are spaced out, and rotate axially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121407-A (JP)
Title: Method for selecting oil content for relaxing stimulus in detergent
Inventor: KIMURA TOMOHIKO
IPC: A61K8/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily select oil content for relaxing the stimulus of anionic surfactant to the skin.  <P>SOLUTION: In the self diffusion coefficient of the anionic surfactant calculated by an NMR measurement method, an oil content is selected, where the relationship between a self diffusion coefficient Da in the anionic surfactant in a solution containing the oil content and a self diffusion coefficient Db in the anionic surfactant in the solution without containing oil content satisfies Da/Db<1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154864-A (JP)
Title: Lead-free soldering alloy
Inventor: ONISHI TSUKASA
IPC: B23K1/08
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free soldering alloy which suppresses thinning of copper (reduction in the wire diameter of a copper wire) occurring when the coil end of the copper wire is immersed into a melted solder and preliminarily plated by a solder, and simultaneously an insulating coating material is removed.  <P>SOLUTION: The lead-free solder alloy is the one of which the main component is Sn, which contains 1.5-8 wt% of Cu, 0.01-2 wt% of Co, and occasionally 0.01-1 wt% of Ni, and of which the liquidus temperature is lower than 420°C. Furthermore, 0.001-0.5 wt% of an oxidation control element such as P, Ge and Ga and/or 0.005-2 wt% of a wettability improving element such as Ag may be added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005124304-A (JP)
Title: Rotary electric machine
Inventor: MIZUNO SUEYOSHI
IPC: H02K9/06
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine with sufficient ventilation characteristics which do not depend on a sound absorption member without expanding a sound of a noise source.  <P>SOLUTION: The rotary electric machine includes a fan cover for sucking air from a suction port of the fan cover by rotating a plurality of blades in the fan cover and discharging the air from an outlet under the guidance of a guide cylinder of the fan cover. Since the rotary electric machine is rotated so that an outside of a range of f<SB>0</SB>±0.35f<SB>0</SB>to a resonance frequency f<SB>0</SB>of a space in the fan cover is set to an antiresonance frequency f<SB>r</SB>, and the frequency of a blade rotating sound generated by rotating the blade of the fan for the rotary electric machine having the plurality of the blades in the fan cover (f<SB>Z</SB>=rotating frequency F×number Z of blades of fan) becomes near the antiresonance frequency f<SB>r</SB>, the noise can be effectively reduced. And, since a silencer of the sound absorbing member or a double cover, etc. for reducing the noise is not required, the rotary electric machine can be constituted with a long lifetime and a low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121926-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI HAJIME
IPC: C08L69/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free of defects in a conventional one and withstanding printing on a large number of sheets by diminishing abrasion loss and surface roughness of a photosensitive layer without degrading excellent electrophotographic properties.  <P>SOLUTION: The electrophotographic photoreceptor contains a polycarbonate copolymer having a structure represented by the formula (1) as a binder resin in a photosensitive layer and contains at least one of compounds represented by the formula (2) as a charge transfer agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121497-A (JP)
Title: Ultrasonic flaw detection method of reinforcement welded joint part
Inventor: HARATO TSUNEO
IPC: G01N29/04
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To remove a flaw detection dead angle, in ultrasonic flaw detection of a welded reinforcement joint part.  <P>SOLUTION: In this flaw detection method, a pair of ultrasonic probes 4, 4a are placed on ribs 11, 12 of a reinforcement 1 on one side of the welded joint part 2 of each reinforcement 1, 1a having the ribs respectively 11, 12 formed over the whole length on the opposite positions, and one probe 4 is slid in the rib 11 direction, and an ultrasonic wave transmitted from one probe is reflected by a defect of the welded joint part 2 and received by the other probe, to thereby perform flaw detection of the welded joint part 2. In the method, while one probe 4 is slid on the rib 11 and the other probe is placed on the fixed position, both probes 4, 4a are rocked on a plane F2 orthogonal to a virtual plane F1 passing the center of the reinforcement 1 and tops of the two ribs 11, 12, to thereby expand a flaw detection region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123982-A (JP)
Title: Digital modulation circuit and method, digital demodulation circuit and method, demodulating carrier generating circuit and method, and demodulating bit clock generating circuit and method
Inventor: SASAKI KAZUJI
IPC: H04L27/227
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and stably obtain a demodulating carrier signal and a demodulating bit clock signal in a simple constitution for demodulating digital modulated signals.  <P>SOLUTION: A mixer circuit 123 adds up I-signals (digital signals on a first channel) band-limited by an LPF 116 and a first carrier signal Sc1 to execute a two-phase phase modulation. A mixer circuit 124 adds the fundamental wave component of a bit clock signal BCK to Q-signals (digital signals on a second channel) band-limited by an LPF 117, and adds up the addition signals and a second carrier signal Sc2 to execute a two-phase phase modulation. Output signals of the mixer circuits 123, 124 are added to obtain a QPSK modulated signal S<SB>QM</SB>, i.e., a quadrature modulated signal. This signal S<SB>QM</SB>contains frequency signals having the sum and the difference of the bit clock frequency and the carrier frequency, and the carrier signal and the bit clock signal are restored at demodulating, using the frequency signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162047-A (JP)
Title: Polymer composition
Inventor: SUZUKI KENJI
IPC: C08L53/02
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition excellent in various characteristics, such as moldability, flexibility, rubber elasticity, mechanical characteristics, transparency, scratch resistance, and abrasion resistance, and well balanced in the characteristics.  <P>SOLUTION: This polymer composition contains (a) an addition polymer-based block copolymer comprising at least one kind selected from a block copolymer and a hydrogenated product of the block copolymer and having a weight-average molecular weight of 30,000 to 200,000, (b) an acrylic resin, and (c) a softening agent in a mixing ratio (mass ratio) satisfying inequalities [1] and [2] as follows: [1]; 0.05≤Wb/Wa≤2 [Wa and Wb are contents (mass) of the block copolymer (a) and the acrylic resin (b) composing the polymer composition, respectively], and [2]; Wc/(Wa+Wb+Wc)≤0.5 [Wc is a content (mass) of the softening agent (c) composing the polymer composition], wherein the block copolymer (a) has one or more polymer blocks A consisting mainly of an aromatic vinyl compound and having at least 1 mass% of structural units (I) derived from such alkyl styrenes that at least one 1-8C alkyl is combined with each of benzene rings thereof, and further has one or more polymer blocks B consisting mainly of conjugated diene compound units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143599-A (JP)
Title: Method for partially stripping coating from surface of substrate, and related article and composition thereto
Inventor: MACDONALD LEO SPITZ
IPC: C25F5/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical method for selectively stripping at least one coating from a surface of a substrate.  <P>SOLUTION: A substrate (6) (often a turbine engine component) is immersed in a composition (3) through which electrical current flows. The composition (3) includes a halide salt such as sodium chloride, ammonium chloride, and potassium chloride. In preferred embodiments, the electrical current is direct current (DC). The method is especially useful for selectively removing portions of diffusion aluminide coatings. For example, an additive layer (74) can be efficiently removed without substantially affecting an underlying diffusion layer (72) or a substrate (70).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068124-A (JP)
Title: Ionic dissociative functional molecule, method for producing the same, ionic conductive material and electrochemical device
Inventor: FUKUSHIMA KAZUAKI
IPC: H01B1/12
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic dissociative functional molecule, thermally and chemically stable under conditions required in an electrochemical device and suitable as a material of a proton conductor, etc., of a fuel cell, its production method, an ionic conductor and an electrochemical device.  <P>SOLUTION: This proton dissociative functional molecule expressed by figure (A) is provided by bonding approximately 10 sulfonic acid groups of SO<SB>3</SB>H which is a proton dissociative group, with fullerene C<SB>60</SB>through difluoromethylene group of CF<SB>2</SB>. The proton dissociative functional molecule expressed by figure (B) is provided by bonding fullerens to each other with a linking group of CF<SB>2</SB>SO<SB>2</SB>NHSO<SB>2</SB>CF<SB>2</SB>3-dimensionally, and as the proton dissociative groups, sulfonimide group of SO<SB>2</SB>NHSO<SB>3</SB>and sulfonamide group of SO<SB>2</SB>NH<SB>2</SB>other than the sulfonic acid group are included. These molecules are synthesized by introducing difluoro(fluorosulfonyl)methyl group of CF<SB>2</SB>SO<SB>2</SB>F to the fullerene, performing imidization, and then hydrolyzing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004141165-A (JP)
Title: Trimmer head
Inventor: NYSTROEM MARCUS
IPC: A01D34/416
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trimmer head for a portable engine-loaded implement having one or more cutting filaments for storage wound on a connecting bobbin installed on the trimmer head.  <P>SOLUTION: The constituent element of the trimmer head relates to rewinding of the cutting filaments from the bobbin, replaceable, and the trimmer head can change manual, semiautomatic and automatic rewinding of the cutting filaments in operation by selecting and changing the constituent element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005133579-A (JP)
Title: Controller for direct injection spark ignition type internal combustion engine
Inventor: AKAGI MITSUYASU
IPC: F02D45/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform the optimum combustion control corresponding to environment conditions when warming-up of exhaust gas purifying catalyst is demanded.  <P>SOLUTION: When warming-up of catalyst is demanded, stratified combustion by compression stroke injection is performed from the start. However, if air density is low, stratified combustion by compression stroke injection is inhibited, and homogeneous combustion by suction stroke injection or twice injection combustion by suction stroke injection and compression stroke injection is performed to ensure start property and avoid worsening of operation property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136536-A (JP)
Title: Digital broadcast receiver and digital broadcast reception system
Inventor: OKUYAMA NORITAKA
IPC: H04N5/445
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology with which a topic in a single program can be selected and a user can view a live by automatically displaying a broadcast with the selected topic when the time of starting the broadcast with the selected topic comes even when the power of a display section is interrupted or another program is selected thereafter.  <P>SOLUTION: A DEMUX 4 demultiplexes a data broadcast attached to a television broadcast and a data broadcast processing section 12 furthermore separates the data broadcast into program information and topic information, and the respective data are recorded to a program information storage section 13 and a topic information storage section 14. The program information is data in units of a program used to create a conventional electronic program guide (also called EPG). On the other hand, the topic information is information on each of a plurality of topics in the single program and data subdivided in broadcast time units. It is characterized in that the topic information is broadcast at the top of the program and the topic information is received and used for controlling program display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130998-A (JP)
Title: Warm water purifying apparatus for bath
Inventor: TAKAGI MASAFUMI
IPC: A47K3/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sterilization treatment effect of spring water that is recycled in a circular type bath system.  <P>SOLUTION: This warm water circulating system is provided with an ultra-violet light reflecting panel on the side wall of sterilization tub for sterilizing by ultra-violet light without affecting the quality of hot spring water and is composed in a way that a water outlet of the sterilization tub is also used as a water inlet of the tub in order to remove the occurrence of contamination of hot spring water by various germs remaining inside a circulation pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI