baber/WOPTO huggingface dataset:
Patent JP-2004273849-A (JP)
Title: Power semiconductor device and manufacturing method thereof
Inventor: TAKATANI HIDESHI
IPC: H01L29/78
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element structure whereby a MOS FET with a low on-resistance and a high withstand voltage can be realized at a low cost, and to provide a manufacturing method thereof.  <P>SOLUTION: In the power semiconductor device provided with gate electrodes 30 each embedded in a groove via a gate isolation film, the groove has an opening on the surface of semiconductor, and comprises a perpendicular groove extended perpendicularly from the opening, and one or more tilt grooves 10b, 10c extended from the opening in directions different from the perpendicular groove. Source regions 5a, 5b and 5c, 5d on both sides of the tilt grooves 10b, 10c are respectively located adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003298510-A (JP)
Title: Method for controlling transmission power
Inventor: MIYOSHI KENICHI
IPC: H04W88/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal apparatus for making communication with other base station apparatus by using the technique HDR (High Data Rate) and to suppress interference with the communication terminal apparatus making communication using the HDR with its own base station at the same time.  <P>SOLUTION: The base station apparatus of this invention includes: a transmission rate setting means for setting a transmission rate of a transmission signal to the communication terminal apparatus on the basis of actual reception quality of the communication terminal apparatus; a power value setting means for setting a minimum transmission power value at which the characteristic of a received signal of the communication terminal apparatus for receiving the transmission signal at the set transmission rate satisfies desired quality as a transmission power value to the communication terminal apparatus; and a transmission means for transmitting the transmission signal at the set transmission rate to the communication terminal apparatus by using the set transmission power value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269193-A (JP)
Title: Elevator device
Inventor: HAGIWARA TAKAYUKI
IPC: B66B9/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulatory elevator device for improving transport efficiency.  <P>SOLUTION: This elevator device has riding cars 1a and 1b, guide rollers 2a to 2h arranged in the riding cars, and guide rails 3a and 3b for forming a circulatory passage for allowing the guide rollers to travel. The circulatory passage has vertical rails 3v1 to 3v4 for allowing the guide rollers to travel in the vertical direction, and a plurality of horizontal rails for allowing the guide rollers to travel in the horizontal direction. The horizontal rails include at least two branch rails 3hD3, 3hD4, 3hU1, and 3hU2. A means is arranged in a connecting part of the branch rails and the vertical rails for selectively connecting a curved rail 4a and a straight line-shaped rail 4b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003268395-A (JP)
Title: New polyol ester derivative of polyamine and its use in turbine oil for improving cleanness
Inventor: BESSONETTE PAUL W
IPC: C10M129/76
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersant additive interchangeable with a synthetic ester stock, and a turbo oil composition containing the additive and having enhanced cleanness.  <P>SOLUTION: This dispersant for a lubricating oil contains a reaction product of (i) at least one hydrocarbon carboxylic acid, (ii) at least one polyol or partial ester of polyol, (iii) at least one amine carrier selected from a dibasic acid and a cyclic acid anhydride, and (iv) at least one polyamine having up to 10 nitrogen atoms, wherein the hydrocarbon carboxylic acid reacts with the polyol or partial ester of polyol to form an ester linkage and wherein at least one amine carrier reacts with at least one polyamine to form an amide linkage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268212-A (JP)
Title: Thermoplastic resin composition
Inventor: HARASHINA HATSUHIKO
IPC: C08L67/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in melt thermal stability.  <P>SOLUTION: This resin composition is prepared by compounding 100 pts.wt. resin component comprising (A) 1-99 pts.wt. polyester resin (excluding isophthalic acid-modified polybutylene terephthalate) and (B) 1-99 pts.wt. polycarbonate resin with (C) 0.001-10 pts.wt. boron compound and (D) 0.001-10 pts.wt. phosphorus compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004281626-A (JP)
Title: Method for manufacturing semiconductor device and solid state imaging element assembly device
Inventor: KATSUMA TSUNEYASU
IPC: H04N5/335
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To assemble a solid-state imaging element and filter glass with high precision using ultraviolet curing resin.  <P>SOLUTION: A process which performs temporary fixture by spot-irradiating UV rays to the resin from outside the element 1 and the filter glass 3, after piling up the element 1 and the filter glass 3 and fixing to a prescribed position so that the resin intervenes and an adhering process by performing the batch irradiation of UV rays all over the whole surface of the element 1 and the filter glass 3; are included. By dividing an adhering process into two stages, a plurality of temporarily fixed spotting type fixed parts play roles of anchors, thereby restraining the deviation of the element 1 and the filter glass 3 which is generated by the batch irradiation of UV rays in the next step. As a result, a package of a solid-state imaging element 1 of high yield can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281643-A (JP)
Title: Heat radiation structure
Inventor: YUFU YASUYUKI
IPC: H05K1/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To dissipate the heat in a separated location by including the material whose thermal conductivity is high on a substrate when a heating element or an element necessary for cooling is mounted on the substrate.  <P>SOLUTION: In a heating element heat dissipation structure, a case is arranged on the substrate to surround the heating element, a lid is attached from the upper part of the case so as to cover the heating element, and the heating element is connected to a pattern for heat dissipation. In the structure, the pattern is extended from a part covered with the case and the lid to a part on the outer substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279385-A (JP)
Title: METHOD OF DECIDING LUNG CANCER SENSIBILITY DUE TO AROMATIC HYDROCARBON RECEPTOR (AhR), AND DETECTION OF CYTOCHROME DETOXIFYING ENZYME DEVELOPMENT USING BRONCHIAL EPITHELIUM
Inventor: KOYAMA TOMOHIRO
IPC: G01N33/574
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of deciding the danger of the crisis of lung cancer applicable to an individual, by biologically monitoring the genetic factor of a subject or the exposure result of an exogenous chemical carcinogen and AhR, CYP2A6, CYP2E1, and CYP1A1 developed in the bronchial epithelium.  <P>SOLUTION: Lung cancer sensibility of a subject is detected, by detecting the developed quantities of either one of or both of the aromatic hydrocarbon receptor (AhR), cytochrome detoxifying enzymes P450(CYP)2A6, CYP2E1 and CYP1A1 in the bronchial epithelium, which are obtained by washing cytodiagnosis or biopsy by examining sputum or by bronchoscopy, on an RNA (ribonucleic acid) level and a protein level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283641-A (JP)
Title: Bag filter for simultaneously removing organic chlorine compound and nitrogen oxide
Inventor: MIYOSHI YASUO
IPC: B01J23/22
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag filter which can simultaneously decompose/remove organic chlorine compounds and nitrogen oxides at 170-210°C and is stable enough at the temperatures.  <P>SOLUTION: This bag filter for simultaneously removing organic chlorine compounds and nitrogen oxides carries a catalyst containing chromium as a main component and a catalyst containing vanadium as a main component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002326-A (JP)
Title: Rapidly disintegrating solid preparation
Inventor: OKOCHI KAZUHIRO
IPC: A61P1/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rapidly disintegrating solid preparation having proper hardness and rapidly disintegrating properties, hardly losing an α-glycosidase inhibitor in a production process, and containing the α-glycosidase inhibitor.  <P>SOLUTION: The rapidly disintegrating solid preparation contains the α-glycosidase inhibitor, saccharides, hydroxypropylcellulose, a disintegrator and a crystalline cellulose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285201-A (JP)
Title: Adhesive
Inventor: AMAYA YOSHINORI
IPC: C09J125/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive usable for both of a vinyl chloride-based resin and a modified polyphenylene ether-based resin, and providing a modified polyphenylene ether-based resin pipe having improved recycling characteristics.  <P>SOLUTION: The adhesive obtained by dissolving a solid resin component in a solvent contains a polyphenylene ether-based resin of 1-100 wt.% and a polystyrene-based resin of 0-99 wt.% as the solid resin component, and a nonhalogen solvent as the solvent. Tetrahydrofuran of ≥30 wt.% is contained as the solvent based on the whole amount of the solvent of 100 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289704-A (JP)
Title: Moving image system, moving image server, and its control method
Inventor: YAMAGUCHI KATSUHISA
IPC: H04N21/6587
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of displaying moving images, regardless of the model of a cellular phone.  <P>SOLUTION: Information indicative of a specification determining instruction is made to be included in a URL (user requirement language) (Uniform Resource Locator) expressed by URL data transmitted from a cellular phone to a web server. If the URL contains information indicative of a specification determining instruction, a specification determining table is referred to determine a model of an accessing cellular phone. Video data which can be displayed on the determined model of the cellular phone is retrieved from a moving video data storage classified by specifications (step 24). The retrieved video data are transmitted from the web server to the accessing cellular phone (step 30).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297286-A (JP)
Title: Image processing apparatus
Inventor: HIKOSAKA ARINORI
IPC: H04N1/405
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of pseudo halftone processing most suitable to the number of dot lines of digital image data having a dot structure at a high speed .  <P>SOLUTION: The image processing apparatus is provided with: a variance calculation means for calculating a variance of digital image subjected to processing of eliminating a dot component of the digital image data by using a spatial frequency filter with a prescribed matrix size; and a pseudo medium tone processing selection means for automatically selecting a type of the pseudo halftone processing carried out thereafter on the basis of the variance calculated by the variance calculation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297287-A (JP)
Title: Call quality evaluation system, and apparatus for call quality evaluation
Inventor: FUNATSU KAZUHIKO
IPC: G10L25/69
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call quality evaluation system suitably used at service operation.  <P>SOLUTION: The call quality evaluation system 200 includes: voice quality evaluation apparatuses 310, 410; network analyzers 320, 420; and a controller 500. The voice quality evaluation apparatus 310 in the call quality evaluation system 200 transmits an evaluation voice signal, the network analyzer 320 acquires a packet corresponding to a voiced part of the evaluation voice signal, the voice quality evaluation apparatus 410 receives the evaluation voice signal deteriorated via an IP network 310, and the network analyzer 320 acquires a packet corresponding to the voiced part of the received evaluation voice signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290817-A (JP)
Title: Backward washing apparatus
Inventor: TAKESHITA TOMOSHI
IPC: B01D46/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backward washing apparatus which can enough backward wash a honeycomb filter.  <P>SOLUTION: The apparatus has a hood body 1 formed to cover the whole exhaust gas outlet side of the honeycomb filter 20 and a backward washing nozzle 10 located above the hood body 1. The hood body 1 is composed of a lower part straight pipe part 1a and an upper part straight pipe part 1b having a diameter smaller than that of the part 1a. Preferably, the diameter of the upper surface opening of the part 1b introducing backward washing air is set to be 2-3 times as large as the diameter of the backward washing nozzle and the distance from the backward washing nozzle 10 to the upper surface opening of the part 1b is set to be 4-10 times as large as the diameter of the backward washing nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002758-A (JP)
Title: Resin for dispersing pigment and aqueous pigment dispersion containing the same
Inventor: YUGAWA YOSHIYUKI
IPC: C08F220/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for dispersing a pigment useful for preparing an aqueous pigment dispersion having low viscosity even if the concentration of the pigment is high, excellent in color forming properties and forming a coating film having excellent finish appearance.  <P>SOLUTION: The resin for dispersing the pigment comprises a copolymer which comprises (A) a polymerizable unsaturated monomer having a sulfonic acid group, (B) a nonionic polymerizable unsaturated monomer having a polyoxyalkylene chain, (C) a (meth)acrylic ester type polymerizable monomer having two tertiary alkyl groups in one molecule thereof (C-1) and/or (meth)acrylic ester type polymerizable monomer having one tertiary alkyl group and one secondary hydroxyl group in one molecule thereof (C-2) and (D) other ethylenically unsaturated monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002760-A (JP)
Title: Polypropylene resin composition and film
Inventor: EBARA TAKESHI
IPC: C08L23/14
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene film which has the same optical properties such as transparency and gloss as that in the conventional technique, and furthermore excels in low temperature heatsealability and blocking resistance.  <P>SOLUTION: A polypropylene resin composition comprises 99-10 wt.% propylene copolymer (X) comprising of 1-30 wt.% copolymer A component of propylene and a 4≥C α-olefin (and, if necessary, ethylene) which meets a content of the 4≥C α-olefin of 1 to less than 15 mol% and an ethylene content of ≤5 mol% and 70-99 wt.% copolymer B component of propylene and a 4≥C α-olefin which has a content of the 4≥C α-olefin of 15-30 mol% and furthermore meets an ethylene content of ≤5 mol%, 0-60 wt.% copolymer (Y) of propylene and an α-olefin and/or ethylene composed of a propylene content of 86-97 wt.% and the content of a sum of the ethylene and the α-olefin of 3-14 wt.%, and 1-30 wt.% crystalline olefin (co)polymer (Z) having a melting point of ≤115°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290891-A (JP)
Title: Sludge treatment apparatus
Inventor: SUGAWARA YOSHIYUKI
IPC: C02F11/14
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-tank anaerobic digestion type sludge treatment apparatus which facilitates the maintenance of the anaerobic digestion tank.  <P>SOLUTION: The sludge treatment apparatus comprises a first anaerobic digestion tank that digests supplied sludge at 10-25°C, a mechanical thickener that concentrates the sludge discharged from the first anaerobic digestion tank, and a second anaerobic digestion tank that warms and digests the condensed sludge discharged from the mechanical thickener at 30-40°C. It is preferable that equipment for injecting a polymer coagulant into the sludge discharged from the first anaerobic digestion tank is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296395-A (JP)
Title: Alkaline storage battery
Inventor: OCHI MAKOTO
IPC: H01M4/52
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery with an excellent cycle life at high temperatures by balancing degradation speed of the inside and the outside of an electrode group, even if a temperature difference occurs between the inside and the outside of the electrode group.  <P>SOLUTION: The positive electrode used for the alkaline storage battery has at least one kind of compounds selected from among niobium compound, titanium compound, tungsten compound, and molybdenum compound added to a positive electrode active material with nickel hydroxide having a coating layer of a cobalt compound as a main component, and the positive electrodes arranged inside the electrode group have a more added volume of at least one kind of compounds selected from among a niobium compound, titanium compound, tungsten compound, and molybdenum compound than those arranged outside the electrode group (on the outside can side).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298361-A (JP)
Title: Medical catheter and its manufacturing method
Inventor: FURUSAKA HITOSHI
IPC: A61M25/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical catheter that can be reduced in cost by not limiting the material of a tubular shaft to a thermoplastic synthetic resin and simplifying the manufacturing process and can minimize the damage given to an affected part in a terribly constricted lesion part by reducing the maximum outside diameter of a balloon section to the limit when this catheter is used for a balloon catheter and, at the same time, has a radiopaque marker which is hardly broken when the marker is used.  <P>SOLUTION: This medical catheter is provided with the radiopaque marker on the outer peripheral surface of the tubular shaft 2. The marker is formed of a coil-like metallic wire 1 and, at the same time, a flat wire having a cross-sectional form having a thickness H1 of 0.015-0.030 mm and a width W1 which is 3.0-5.0 times as large as the thickness H1 is used as the metallic wire 1. Therefore, the marker can be fixed on the outer peripheral surface of the tubular shaft 2 without cutting the shaft 2 and, accordingly, the breakability of the tubular shaft 2 can be reduced significantly when this medical catheter is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298428-A (JP)
Title: Device for shooting pachinko game ball
Inventor: FUJII TAKAYOSHI
IPC: A63F7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for shooting Pachinko game ball to be a driving source by which reliability and performance are easily improved.  <P>SOLUTION: The device 11 for shooting Pachinko game ball includes: a yoke 12; a mover 13 which is arranged in the yoke 12 so as to be reciprocatively movable, and comprises a shooting part 33 at a tip end; a permanent magnet 14 fixed to the yoke 12; and a coil 15 fixed to the yoke 12. The mover 13 is provided with an iron piece 32 and the shooting part 33, and supported by the yoke 12, so as to be reciprocatively movable along an axial direction. The permanent magnet 14 facing the outer diameter of the iron piece 32 of the mover 13 is fixed to the yoke 12 in a state where magnetic poles 14a, 14b are arranged along the reciprocative movement direction of the mover 13. A pair of outer magnetic poles 22, 23 are disposed at both the sides of the permanent magnet 14 in the reciprocative movement direction of the mover 13. An inner magnetic pole 19 facing the iron piece 32 at the opposite side of the permanent magnet 14 is integrally molded in the yoke 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303014-A (JP)
Title: Gesture recognition device, its method and gesture recognition program
Inventor: HIGAKI NOBUO
IPC: G06T7/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gesture recognition device capable of reducing arithmetic processing in performing posture recognition or gesture recognition.  <P>SOLUTION: A gesture recognition device 4 is provided with: a face and finger position detection means for detecting a face position and finger positions in the real space of a target person; and a posture/gesture recognition means 42 for recognizing the posture or gesture of the target person on the basis of the face position and finger positions detected by the face and finger position detection means 41. The posture/gesture recognition means 42 recognizes the posture or gesture of the target person by using the "Bayes method" which is one of statistical methods.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298534-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by effectively using resources in a lamp control board controlling lamps such as LEDs when changing a board.  <P>SOLUTION: This game machine is provided with the lamp control part controlling the lighting/turning-on/off according to the progress of a game. The lamp control part is separated into a control circuit part controlling the command of the lamps and an interface part driving the lamps according to the control command, and the control circuit part and the interface part are provided in different boards. The interface part is further separated into a driver part having a driving circuit of the lamps and a connecter output part for connecting the lamps, and the both parts are provided in different boards.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299351-A (JP)
Title: Injection molding mold
Inventor: MIYATA MINORU
IPC: B29C45/26
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for injection molding using a nest in which the nest can be easily replaced in a short time by simple operation.  <P>SOLUTION: This mold 10 for injection molding comprises a fixed mold 3 and a movable mold 5, and the nest 7 defining a part of molding surface is replaceably disposed inside the fixed mold or the movable mold. The nest is fixed detachably by screwing with a fastening bolt 8 from outside the fixed mold or the movable mold. And the mold for injection molding is equipped with a nest replacing unit 20 for fastening and loosening the fastening bolt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305879-A (JP)
Title: Adhesive coating apparatus and image forming apparatus
Inventor: TAKAGI KATSUMASA
IPC: B05C1/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact low cost adhesive coating apparatus capable of preventing a coated adhesive from lacking at the time of movement of a sheet bundle after adhesive coating treatment to consequently certainly bond a cover to the sheet bundle, and an image forming apparatus.  <P>SOLUTION: This adhesive coating apparatus is equipped with support means 55a and 55b for supporting the sheet bundle S1, a coating means 66 for applying an adhesive to the end edge of the sheet bundle S1 supported by the support means 55a and 55b and a feed means for feeding the sheet bundle S1 so that the leading edge coated with the adhesive by the coating means 66 becomes the head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI