baber/WOPTO huggingface dataset:
Patent JP-2004257041-A (JP)
Title: End surface structure of thermal insulation door
Inventor: SATO NORIO
IPC: E06B1/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide upper, lower, left and right end structures of a thermal insulation door, which facilitate assembling and eliminate the work of drilling etc., by structurally reducing the number of components and enabling easy adaptation to a variation in thickness of a thermal insulating material even if the thicknesses of the thermal insulating materials are different from one another.  <P>SOLUTION: In this thermal insulation door where a thermal insulating panel is used for a door body, peripheral end surfaces of the door are made easily adaptable to a variation in the thickness of the thermal insulating panel by using an end surface member composed of a narrow hollow section bar made of aluminum, which can be connected in the thickness direction of the door, and increasing/decreasing the number of the end surface members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256645-A (JP)
Title: Resin scraper and method for preparing prepreg using the same
Inventor: SAKAKIBARA SHIROJI
IPC: C08J5/24
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a prepreg unaffected by outside temperature changes and constantly uniform in the resin content provided through application/impregnation, with its surface quite smooth and its thickness uniform.  <P>SOLUTION: The prepreg is prepared by a method wherein a substrate 2 is impregnated with a resin composition 1 through application/impregnation, is fed in the direction of its length through between a pair of scraping tools 3 for scraping off the resin composition in the direction of its width, and then is heated in a drier 4 until it is semihardened. The scraping tool 3 is a roller which has a roughly round cross section and has an approximately fan-shaped notch 7 that extends throughout its whole length. The two scraping tools 3 are arranged with the notches 7 facing each other, and are kept at a specified temperature when the substrate 2 is let through between the two scraping tools 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255293-A (JP)
Title: Method and apparatus for applying two kinds of adhesives
Inventor: OKADA TOMONORI
IPC: B05D1/26
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply applying two kinds of adhesives over a wide range, and an apparatus therefor.  <P>SOLUTION: In the method for applying two kinds of adhesives, a main shaft 40, to which jet orifices 41 and 42 for an A-agent and a B-agent are provided eccentrically or obliquely with respect to the center of rotation vertical to a coating surface 10, is rotated not only to eject adhesives from the jet orifice 41 and another jet orifice 42 but also to move the main shaft 40 substantially in parallel to the coating surface. Accordingly, the loci of the A-agent and the B-agent applied to objects to be bonded are arcuate and shifted little by little to cross each other. The A-agent and the B-agent are mixed at the crossing point to start adhesion. As a result, a wide range can be coated by a simple constitution and the objects to be bonded can be bonded at the normal temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264093-A (JP)
Title: Pressure sensor
Inventor: TANAKA TOMOYUKI
IPC: G01L19/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor that can be miniaturized even if the number of electronic components arranged on the printed circuit board of a pressure detection circuit is increased.  <P>SOLUTION: The pressure sensor A converts pressure to an electric signal by a sensor element 4 arranged while receiving pressure in a medium to be measured introduced from a pressure introduction section 1a, and transmits the electric signal to the outside via a circuit board 5 having a sensor connection section 5a electrically connected to the sensor element 4 and a terminal section 5d for transmitting the electric signal to an external conduction path (cord) 6. The circuit board 5 is flexible, is bent between the sensor connection section 5a and the terminal section 5d, and has a first arrangement section 5b for arranging an amplification circuit section 7 for amplifying the electric signal from the sensor element 4 and a second arrangement section 5c for arranging an electronic component 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261062-A (JP)
Title: Method for evaluating cultured tissue
Inventor: MIYATA YOSHIHISA
IPC: G01N27/447
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a cultured tissue, by which the suitability of the cultured tissue can accurately and easily be discriminated to supply the highly sate cultured tissue.  <P>SOLUTION: This method for evaluating the cultured tissue is characterized by measuring the telomere activity of a specific cell constituting the culture tissue and discriminating the suitability of the culture tissue at a specific time on the basis of the measured telomere activity. The telomere activity of the cultured tissue is measured with the lapse of time. When the measurement result exceeds a prescribed discrimination standard, the cultured tissue is discriminated to be incapable of being shipped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266675-A (JP)
Title: Image scanner and image forming method
Inventor: IDE NAOAKI
IPC: G03B27/50
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely read an image from a distal end of an original even in the case of a color reading mode or a monochromatic reading mode and to realize proper reading of the image even in any reading mode.  <P>SOLUTION: An image scanner includes both a color line sensor and a monochromatic line sensor. The image scanner starts reading based on the color reading starting position when the image of the original is read in color and starts reading based on the monochromatic reading starting position when the image is monochromatically read.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246793-A (JP)
Title: Method for manufacturing dinucleotide
Inventor: MORI TAKEYA
IPC: C07H21/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which is suitable for synthesis in a large amount, can use uridine 5'-monophosphate as a cheap raw material, and can manufacture P<SP>1</SP>-(2'-deoxycytidine 5'-)P<SP>4</SP>-uridine 5'-)tetraphosphate in a high yield.  <P>SOLUTION: This method for manufacturing P<SP>1</SP>-(2'-deoxycytidine 5'-) P<SP>4</SP>-(uridine 5'-)tetraphosphate comprises reacting uridine 5'-monophosphate, 2'-deoxycytidine 5'-monophosphate, diphenyl phosphorochloridate, and a pyrophosphate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273822-A (JP)
Title: Ttr synchronization of adsl annex c transceiver
Inventor: AMIR FAZURORAHI
IPC: H04J1/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hyperframe alignment for performing hyperframe alignment, in an ADSL Annex C communication system having a transmitting node and a receiving node which are connected so as to conduct communication.  <P>SOLUTION: A specially defined signal is transmitter during a first set of one or more known DMT symbols, included in the hyperframe. When detected at the receiving node, offset between transmitted and receiver DMT boundaries can be identified by the specially defined signal. Further, the hyperframe alignment transmits the specially defined signal during a subsequent set of one or more known DMT symbols included in the hyperframe. When detected at the receiving node, the hyperframe alignment can be confirmed by the specially defined signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004280145-A (JP)
Title: Information processing method for receiving visitor and reception device
Inventor: YOSHINO YASUSHI
IPC: G06Q50/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable an appropriate process of issuing a business card when dealing with a visitor when a person responsible is out.  <P>SOLUTION: This method executes a step in which, when a request to output data on the business card of the visited person is received from the visitor, either the reading of the visitor's business card or the input of the business card data is urged to store the visitor's business card data in a storage device, and a step in which, when the data on the business card of the visited person are determined to be capable of being output according to the visitor's business card data, the business card data of the visited person are output. The business card can thus be either issued or not issued according to the visitor's attributes. When the business card data of the visited person are output, a step for reporting it to the visited person is further executed. When informed of the arrival of the visitor and the acquisition of the latest business card data, the visited person can respond accordingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277290-A (JP)
Title: Antipruritic agent
Inventor: ARAI IWAO
IPC: A61K31/191
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug having specific effects on a pruritic feeling causing dermatitis.  <P>SOLUTION: The drug for prophylaxis or treatment of pruritic symptoms contains a prostaglandin I derivative represented by formula [I] [wherein, W<SP>1</SP>and W<SP>2</SP>denote each hydrogen, a halogen or the like; W<SP>3</SP>denotes hydrogen, a halogen or a 1-5C alkoxy group or the like; W<SP>4</SP>denotes hydrogen or hydroxy group; W<SP>5</SP>and W<SP>6</SP>are each mutually the same or different and one denotes hydrogen, a halogen or cyano group and the other denotes a group represented by formula Z-G äwherein, G denotes a halogen, a 1-5C alkyl group or the like; and Z denotes a group represented by formula (wherein, X<SP>4</SP>denotes oxygen, sulfur, methylene group or the like)}; X<SP>1</SP>-X<SP>2</SP>-X<SP>3</SP>denotes an O-C=C, an O-CH-CH or the like; Y denotes ethylene group, a vinylene group, an ethynylene group or the like; t denotes 0 or 1; R<SP>1</SP>denotes hydrogen or a 1-5C alkyl group; and R<SP>2</SP>denotes a 1-10C alkyl group, a substituted or an unsubstituted 2-10C alkenyl group or the like], its pharmaceutically acceptable salt or a hydrate thereof as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281509-A (JP)
Title: Standard silicon wafer
Inventor: NAKAJIMA YUTAKA
IPC: H01L21/66
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standard silicon wafer which is suitable for calibration in performing visual measurement or measurement with a measuring instrument of crystal defects of a silicon wafer, i.e. a standard silicon wafer in which the defect of an inspection object exists in a predetermined density, uniform in the surface of the wafer and is reproduced with high accuracy and the setting measuring accuracy at the time of measurement and visual detection are facilitated.  <P>SOLUTION: Crystal defects are forcibly generated on the mirror-polished surface of a wafer finished so that surface conditions are excellent by mirror-polishing. By doing this, the measurement accuracy and standard in measuring the density of oxidation-induced stacking faults or dent defects can be set with satisfactory reproducibility, and matching can be performed easily and surely and visual detection becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282244-A (JP)
Title: Routing method for wireless network, and wireless communication system
Inventor: UEDA TETSUO
IPC: H04L45/122
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably shorten the delay time of end-to-end in the wireless network.  <P>SOLUTION: The routing method is characterized in searching a plurality of paths not including a common wireless station as a relay station between a sender wireless station and a destination wireless station and setting wireless stations on a plurality of searched paths as wireless stations during wireless communication, and characterized in calculating the number of the other wireless stations during communication existing in a service area of each wireless station on each path, add the calculated number of the wireless stations during communication for every path to thereby calculate a correlation coefficient denoting coupling to the other wireless station during communication not included in a concerned path with respect to each path, calculate a routing reference index by multiplying the number of hops with the calculated correlation coefficient with respect to each path and set the wireless stations included in the path with the maximum reference index as the wireless stations not during communication, and also characterized in repeating the processes above, selecting a pair of paths two smaller reference indices and applying routing to them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003315706-A (JP)
Title: Optical switch and method for manufacturing the optical switch
Inventor: STAWITCKE FREDERICK AUSTIN
IPC: G02B26/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide stability of an optical switch by the geometric structure and arrangement of a bubble in the optical switch.  <P>SOLUTION: Bubble stability within the optical switch is enhanced by controlling the expansion or movement of a bubble 52 from a liquid-containing trench 50 into an adjacent spacing 58. The adjacent spacing is formed between an optical waveguide substrate 54 and a heater substrate 56, wherein the heater substrate is provided with a microheater 68 which forms the bubble. The enhanced bubble is formed by surface features 60, 62, 64, 66, 70, 72, 74, 76, 78, 80, 82, 86, 88, 90, 92, 96, 98, 102, 104, 110, and 114 changed along at least one of the substrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278159-A (JP)
Title: Renovation structure of existing impermeable concrete debris dam
Inventor: ONO GENICHIRO
IPC: E02B7/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a renovation structure of an existing impermeable concrete debris dam with high safety which achieves the life extension and functional recovery of the debris dam.  <P>SOLUTION: The concrete debris dam is cut away to form a slit portion, and concrete protective members are arranged at least on part of the inner side surface of a cutaway portion and wall surfaces on both upstream and downstream sides. The protective members may cover the entire inner side surface of the cutaway portion and the entire height of the wall surfaces on both the upstream and downstream sides. Further the protective member may be an assembly of units having transportable sizes, that are assembled and set up at the site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276847-A (JP)
Title: Working machine
Inventor: YAMAMOTO KEIJI
IPC: E02F9/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To simplify, miniaturize and lighten a mounting structure for a fuel tank and a battery and reduce cost.  <P>SOLUTION: In this working machine, a tank/battery mounting component 31 is formed on the front left side on an upper frame bottom plate 16 of an upper rotating body and a fuel tank 32 and a battery 33 are placed on this mounting component 31. At this time, the battery 33 is placed next to the fuel tank 32 at its outer side, and a bracket 41 for mounting the battery 33 is used also as come-off preventing means for the fuel tank 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275962-A (JP)
Title: Method and equipment for treating waste
Inventor: NISHIMURA HIDEO
IPC: C10J3/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for treating waste, which do not result in scaling up of the entire facility even when waste is subjected to gas conversion using a plurality of rotary kiln pyrolysis furnaces.  <P>SOLUTION: Upon charging of a set of the plurality of rotary kiln pyrolysis furnaces with flammable waste to perform pyrolysis and to generate pyrolysis gas and pyrolysis residues, the method involves: detecting the furnace pressure of each pyrolysis furnace; carrying out pyrolysis while conducting adjustment to reduce pressure differences among the pyrolysis furnaces by introducing water vapor into the pyrolysis furnaces each with a low furnace pressure; and converting a tar-content and a gas oil-content contained in the pyrolysis gas into reformed gas by causing the pyrolysis gas to react with oxygen-containing gas and water vapor within one reforming furnace. Furthermore, through the control of the suction pressure of an induction air blower sucking reformed gas according to the furnace pressure of the first pyrolysis furnace, furnace pressure fluctuation of the first pyrolysis furnace is adjusted preferably within ± 10 mmAq and more preferably within ± 5 mmAq.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278763-A (JP)
Title: Crank shaft of internal combustion engine
Inventor: GOKAN YOSHIJI
IPC: F16C3/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank shaft of an internal combustion engine capable of reducing mechanical noise, setting the outside diameter of a crank web to be large, and reducing split crank web to be small even when a split type crank web is employed.  <P>SOLUTION: The crank shaft 1 converts the reciprocation of a piston of an internal combustion engine into the rotational motion. A helical gear 2 is provided on a crank web W4a of the crank shaft 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287585-A (JP)
Title: Method and system for verifying card design
Inventor: KUMAZAKI MASAHITO
IPC: G06F17/50
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for verifying card designs contributing to enhancement of the quality of card designs by verifying the card designs in the same manner as verifying connections within a card.  <P>SOLUTION: A card connection relationship map creating means creates card connection relationship map information at the input of card net list information and inter-card connection information, and stores only the connector parts of the connection relationship between card net lists, without storing connections within the card net lists. An in-card verification means extracts the parts of the card net list information and component information which correspond to inter-card connections, and stores them as inter-card connection part information, while at the same time verifying the inside of the card. A inter-card connection information creating means creates inter-card connection net list information from the card net list information, the card connection relationship map information, and the inter-card connection part information. A inter-card verification means verifies inter-card connections based on the component information and the inter-card connection net list information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286408-A (JP)
Title: Remote controller with television function
Inventor: YAMAMOTO HIROKI
IPC: H04N5/44
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller with TV functions convenient for users capable of solving a problem with a conventional controller wherein, when first information on the remote control and operating state of a water heater and second information on the receipt of broadcast are switchingly displayed on one display means, if a screen size for one information is changed by the change means of the display means, the screen for the other information may be increased or decreased in size and uncomfortable feeling may be given to a user.  <P>SOLUTION: This remote controller comprises storage means 34 and 46 storing screen sizes for the first information and the second information for displaying these information on the display means 5. When the first information or the second information is displayed on the display means, the first information or the second information is displayed on the display means by switching the size of a screen to that stored in the storage means in correspondence with the first information and the second information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002352-A (JP)
Title: kappa-OPIOID RECEPTOR AGONIST COMPOSED OF 2-PHENYLBENZOTHIAZOLINE DERIVATIVE
Inventor: TOKAI MAKI
IPC: A61K31/428
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a κ-opioid receptor agonist composed of a 2-phenylbenzothazoline derivative.  <P>SOLUTION: The present invention relates to the κ-opioid receptor agonist composed of a compound containing a chemical structure represented by formula (I) [wherein R represents an alkyl group having an amino group as a substituent group; R<SP>1</SP>represents an acyl group] as a basic skeleton or its salts. Namely, it is important for expressing κ-opioid receptor agonist action to have an amino group as a substituent group on phenyl group of the 2-phenylbenzothiazoline and have an acyl group on a nitrogen atom of the 2-phenylbenzothiazoline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291062-A (JP)
Title: Device for supplying molten metal
Inventor: NAKAGAWA KENICHI
IPC: B22D17/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the molten metal feeding quantity when supply of molten metal is started (or supply of molten metal is re-started).  <P>SOLUTION: A molten metal supplying device comprises a molten metal pump 1 capable of discharging molten metal C by a piston 5 in a cylinder case 4 through a suction/discharge passage 8, a supply passage 2 capable of supplying the molten metal C from the suction/discharge passage 8 to a casting device B, and a control valve 3 having a valve element 21 which is freely moved to the suction position and the discharge position. Molten metal C is sucked by moving the piston 5 to one direction while the valve element 21 is moved to the suction position, and molten metal C is discharged to a supply passage 2 by moving the piston 5 to the other direction while the valve element 21 is moved to the discharge position. In the supply passage 2, the height of a supply outlet 30F is set to be not less than the level H of molten metal in a molten metal furnace D, and at least a part of an intermediate part is formed to be lower than the height of the level H of molten metal in the molten metal furnace D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002771-A (JP)
Title: Light-scattering liquid crystal device
Inventor: HAYASHI MASANAO
IPC: C09K19/54
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-scattering liquid crystal device drivable at a voltage as low as about 5 Vrms over a wide temperature range even by using a TFT-drivable liquid crystal composition having low dielectric anisotropy, having stable driving voltage and having a light-controlling layer composed of a polymer matrix and a liquid crystal composition and having high whiteness.  <P>SOLUTION: The light-scattering liquid crystal device has a light-controlling layer composed of a polymer matrix and a liquid crystal composition sandwiched between a pair of transparent substrates. The polymer matrix is composed of a polymer of a radically polymerizable composition containing 95-50 mass% radically polymerizable compound containing a straight-chain alkyl group and having a specific structure and 5-50 mass% radically polymerizable compound containing a branched alkyl group and having a specific structure, and the liquid crystal composition is essentially free from cyano-based liquid crystal compound and has a positive dielectric anisotropy of ≤11.  <P>COPYRIGHT: (C)2004,JPO