baber/WOPTO huggingface dataset:
Patent JP-2004306124-A (JP)
Title: Extrusion die for metallic hollow material, and mandrel for extrusion die
Inventor: YANO SADAHIDE
IPC: B21C25/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion die for a metallic hollow material which can reduce production cost and maintenance cost, has no restrictions on the cross-sectional shape in the hollow part of a hollow material, hardly causes cracks and chippings in a mandrel, and has excellent workability.  <P>SOLUTION: In the extrusion die in which a female die 3 is fitted into the annular base part 20 of a male die 2, and a mandrel 1A having many forming projecting parts 10 is held so as to be inserted into a mandrel holding hole 27 at the center of the bridge part 21 of the annular base part 20. The mandrel 1A is composed of a main body piece 11 having a U-shaped holding frame part 13 opened in an extrusion direction side and a tip piece 12 provided with the many forming projecting parts 10, and the tip piece is fitted into the holding frame part 13 so that it cannot be pulled out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312633-A (JP)
Title: Communication program, communication method and communication device
Inventor: OMA MINORU
IPC: H04L29/08
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To broadcast a packet data unit following an OAM protocol.  <P>SOLUTION: A computer executes a step (S01) of detecting a transmission event of the packet data unit following the OAM protocol, a step (S03) of updating MIBs corresponding to all other LLIDs when a transmission destination of the packet data unit is an LLID of broadcasting (broadcasting in a step S02), and a step (S05) of outputting the packet data unit. When the LLID indicates broadcasting, the MIB corresponding to the LLID assigned to all LLIDs for unicast is updated. Therefore, the packet data unit following the OAM protocol can be transmitted by broadcasting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307443-A (JP)
Title: Caspase-9 activity inhibitor-containing composition
Inventor: HIBINO TOSHIHIKO
IPC: A61P25/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine or cosmetic preparation containing a caspase-9 inhibitor which is useable for prophylaxis/treatment of diseases which presence of caspase 9 involves, or suppression of skin cell death by UVB.  <P>SOLUTION: The caspase-9 inhibiting composition comprises one or a plurality of crude medicine extracts selected from the group consisting of a leaf extract of Thea sinensis L. of the family Theaceae, an extract of Potentilla tormentilla Neck. of the family Rosaceae, an extract of Vitis vinifera L. of the family Vitaceae, an extract of Thea sinensis L. of the family Theaceae, an extract of Thea sinensis L. var. assamica Pierre of the family Theaceae, an extract of Aspalathus linearis (N.L.Burm.) R.Dahlgr. of the family Leguminosae, an extract of Tilia cordata Miller of the family Tiliaceae, an extract of Symphytum officinale L. of the family Boraginaceae, an extract of Juliania adstringens of the family Julianiaceae, an aerial part extract of Rumex salicifolius Weinm, a leaf extract of Arctostaphylos patula Greene of the family Ericaceae, a bark extract of Calophyllum brasiliensis Cambess of the family Guttiferae, a bark extract of Schima noronhae Reinw of the family Theaceae, a trunk extract of Grewia salutaris Span of the family Tiliaceae, a trunk or leaf extract of Persea americana Mill of the family Lauraceae, a bark extract of Boswellia serrata of the family Burseraceae, a bark extract of Symplocos racemosa of the family Symplocaceae and a bark extract of Ficus religiosa of the family Moraceae.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316583-A (JP)
Title: Engine fuel system protecting device
Inventor: KUDO YUJI
IPC: F02M61/16
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively protect fuel system members at the time of collision of a vehicle.  <P>SOLUTION: This engine fuel system protecting device includes a protector 9 covering the circumference of a fuel injection device 5 arranged in a space between a side wall 2 of an engine body and a curved resin intake manifold 3 connected to the side wall 2 of the engine body. A rib is formed on the intake manifold 3 to abut the protector 9 so as to restrict the deformation of the protector 9 when the protector 9 is deformed to be curled upward toward an engine body side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096708-A (JP)
Title: System selection and data transmission method for interlocking service of radio private branch information communication network and mobile telephone
Inventor: PARK SEONG-SOO
IPC: H04W84/12
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system selection and a data transmission method for interlocking service of WLAN (a wireless local area network) and a mobile telephone.  <P>SOLUTION: In an interlocking system of a WLAN for public and a mobile telephone, a SSID (service set identification) list of the WLAN which permits a connection at a terminal is set as an access point. This system includes a signal measurement step for WLAN connection, a connection judging step for selecting a connection system based on the measured signal strength, a WLAN executing step for connecting to the WLAN channel or a mobile telephone network according to the presence/absence of the WLAN channel capable of assuring signal quality required for the WLAN connection after measuring the signal strength periodically with respect to the WLAN channel matching the connection permission SSID list when judging the WLAN connection, and a mobile telephone executing step for switching to the WLAN connection if the signal strength required for the connection is satisfied after measuring the signal strength with respect to the WLAN channel matching the connection permission SSID list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317428-A (JP)
Title: Navigation device, and search route display method in the device
Inventor: ASAI NOBUKI
IPC: G08G1/0969
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device for enabling a plurality of search routes to be displayed according to the priority order reflecting the preference of a user.  <P>SOLUTION: The navigation device has a route search means 61 for searching for the plurality of routes to a destination, a display means 51 capable of displaying the plurality of search routes searched by the search means to be displayed according to the order of priority, a storing means 74 for storing the travel history information about the travel history in the past and a priority order determining means 63 for determining the order of priority based on the travel history information. The routes can be shown to guide in the priority order for reflecting the preference of the user even in the case that the user does not set the priority order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323256-A (JP)
Title: Burner and method of manufacturing porous body
Inventor: KONISHI HIROAKI
IPC: C03B8/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple pipe structured burner capable of uniformly blowing gas through the circumferential direction to stably form a porous body and a method of manufacturing the same.  <P>SOLUTION: The burner 1 is constituted so as to arrange a plurality of pipes 2, 3, 4 and 5 each having different diameter in multilayer, to have ports P2, P3 and P4 in a gaps among the pipes 2, 3 and 4 and to blow the gas from the ports P2, P3 and P4. Shielding materials 10 and 11 for shielding a part of the space of the ports P2, P3 and P4 are attached and detached to and from the ports P2, P3 and P4 and the attaching and detaching position can be selected. In the method of manufacturing the porous body, a combustion gas and a gaseous glass raw material are blown out from the burner 1 to produce glass fine particles and a part of the space of at least one port in the ports P2, P3 and P4 is shielded by the shield materials 10 and 11 to control the balance of the blowing quantity of the gas in the circumferential direction before the manufacture of porous body by depositing the glass fine particle on a starting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321272-A (JP)
Title: Aqueous fire-extinguishing agent and small-size fire extinguisher using aqueous fire-extinguishing agent
Inventor: OU IWAMINE
IPC: A62C13/66
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide aqueous fire-extinguishing agent and a small-size fire extinguisher using the aqueous fire-extinguishing agent surely responding to five types of fires of a 'tempura' oil fire, a kerosene heater fire, a wastebasket fire, a cushion fire, and a curtain fire, having superior re-ignition preventing effect and an initial-stage fire-extinguishing power, extinguishing the fire at a small consumed amount, being close to neutrality in pH, being safely and easily used by the elderly, a woman and a child in particular.  <P>SOLUTION: This aqueous fire extinguishing agent is constituted by mixing polymer having the lower limit critical solution temperature under the presence of the salt, preferably the polymer showing no lower limit critical solution temperature till 100°C in the pure water and having the lower limit critical solution temperature in 30 wt.% aqueous solution of potassium acetate, to 20-45 wt.% aqueous solution of organic potassium salt and/or inorganic potassium salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328138-A (JP)
Title: Optical transmission system
Inventor: SUGAWARA HIROTO
IPC: H04B10/2507
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system capable of optimizing a configuration of a transmission line in response to amplification form with high reliability.  <P>SOLUTION: The optical transmission system comprises an optical transmitter 1; an optical receiver 2; an optical transmission line 3 connected between the optical transmitter and the optical receiver; and a plurality of optical amplifying repeaters 4 distributingly arranged in the optical transmission line, a plurality of optical amplifying repeaters 4 divide the optical transmission line 3 into a plurality of spans 30 or 31, the transmission spans 30 to which transmission line fibers for transmitting optical signals are arranged are provided with a plurality of dispersion compensating elements 6 for compensating wavelength dispersion caused by the transmission line fibers whose lengths are not substantially added as the transmission distance, and a plurality of the dispersion compensating elements 6 are distributingly arranged in the optical amplifying repeaters arranged before and after the transmission spans or at a plurality of positions among optional places in the transmission spans.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030599-A (JP)
Title: Saving method for time-series data, time-series database system, method and system for processing time-series data, time-series data display system, and recording medium
Inventor: UEMURA TAKESHI
IPC: G06F12/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently read, transfer, and display necessary data and so on fast even when a large amount of data are stored.  <P>SOLUTION: When time-series data are saved on a recording medium, inputted time-series data a1 and a2 with a sampling period ΔT0, etc., are saved in series and converted into hierarchical time-series data having a plurality of sampling periods ΔT1 to ΔTm longer than ΔTO, so that they are saved while related to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328207-A (JP)
Title: Digital broadcasting reception device and scene overlooking prevention method
Inventor: ISHIMATSU HIDEAKI
IPC: H04N5/445
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting reception device and a scene overlooking prevention method, which prevent users from missing scenes so that users can view only scenes which they want.  <P>SOLUTION: The digital broadcasting reception device is provided with; a user indication device for inputting a character string; a storage device for storing the inputted character string therein; a character string extraction device for taking a stream of data broadcasting as the input to extract a character string; a character string comparison device for equivalence comparison between the extracted character string and the character string stored in the storage device; and a controller for controlling the entire device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322819-A (JP)
Title: Low-floor bus
Inventor: NAGAKUBO KENJI
IPC: B62D25/20
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-floor bus allowing passengers including elderly people or the like to move smoothly on the floor surface of the passenger cabin.  <P>SOLUTION: Wheel bases are set long without altering vehicle overall length, a front door 36 and a rear door 37 of an entrance are disposed between the wheel bases, and the floor surface 24 of the passenger cabin having small number of steps is formed. Thus, the floor surface 24 having small number of steps is formed without effect of a front tire house 25 and a rear tire house 26 on the cabin floor 24, so that the passengers can easily move in the bus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327226-A (JP)
Title: Electrode substrate and photoelectric conversion element
Inventor: KAWASHIMA TAKUYA
IPC: H01L31/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode substrate and a photoelectric conversion element capable of avoiding short circuit due to direct contact between an electrolyte layer or an electric charge transferring layer of a photoelectric conversion element and a transparent conductive layer or a metal wiring layer, and suppressing the degradation of the output characteristic of the photoelectric conversion element.  <P>SOLUTION: This electrode substrate is an electrode substrate 1 wherein the transparent conductive layer 11 and the metal wiring layer 12 are laminated on one side of a base material 10 in order, and the metal wiring layer 12 has a structure with two or more layers comprising inner layers 13 and outer layers 14. A self organization film is used for an outer layer 14. The self organization film includes sulfur (S) element in the functional group at an end which is a binding site with the inner layer 13. An inner layer 13 containing at least one element of gold (Au), silver (Ag), platinum (Pt) or nickel (nickel) is preferably used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325813-A (JP)
Title: Optical multiplexing and demultiplexing module
Inventor: ISHIOKA AKIRA
IPC: G02B6/32
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexing and demultiplexing module which multiplexes and demultiplexes optical signals having a plurality of wavelengths with one module.  <P>SOLUTION: This module is equipped with first and second collimators 14, 15 which have holding tools 3, 5 holding optical fibers 7, 8, 9, 10 and refractive index distribution type lenses 2, 4, and a band-pass filter 20 and an edge filter 21 which have respective optical characteristics are arranged between the first and second collimators 14 and 15. Then, optical signals which are reflected on the band-pass filter 20 and the edge filer 21 are bound to the optical filters 8 and 9 of a reflection port and optical signals which pass through all optical filters are bound to the optical fiber 10 of a transmission port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005627-A (JP)
Title: Duplex memory system
Inventor: TANABE TAKASHI
IPC: G06F12/16
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high reliability of a computer, and facilitate error correction, repair and replacement during system operation.  <P>SOLUTION: A processor 1 and a system bus control device 3 are connected to each other by a CPU bus, the system bus control device 3 and a memory device 4 are duplexed, and these are respectively connected to a pair of system buses 13. Inside the system bus control device 3 and the memory device 4, error detection circuits 6, 80 and 85 to detect error in each bus, comparator circuits 51, 104 and 105 to compare output contents of the buses, bus switching circuits 7, 82 and 83, and mode setting circuits 100, 101 and 102 are provided. Output of the error detection circuits is exchanged between a pair of devices, and the bus switching circuits are controlled in accordance with detection result of the error detection circuits from the other side, and setting contents by the mode setting circuits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048697-A (JP)
Title: Image reading apparatus, its control method, and program
Inventor: SUGATA MITSUHIRO
IPC: H04N1/04
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable restraint of deterioration of reading efficiency while deterioration of an image is prevented.  <P>SOLUTION: This image reading apparatus is provided with a light source 111 for illuminating an objected to be read, a sensor 113 which photoelectrically converts a reflecting light from the object and reads information on the object, a first density reference member 127 which becomes reference for correcting an image signal obtained by reading an original by using the sensor, a second density reference member 201 different from the first density reference member, a comparison part wherein a second signal obtained by reading the second density reference member by using the sensor is compared with a third signal obtained by reading the second density reference member again by using the sensor, and a correction part which corrects the image signal on the basis of a first signal obtained by the first density reference member by using the sensor and compared results by the comparison part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331795-A (JP)
Title: Hard coating layer-laminated film and display device substrate using the same
Inventor: IKEDA MASAHIRO
IPC: G02B1/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating layer-laminated film retaining the transparency of thermoplastic norbornene-based resin film and excellent in adhesion and appearance.  <P>SOLUTION: The hard coating layer-laminated film is provided, wherein the hard coating layer comprises a hard coating material consisting mainly of a mono- to difunctional acrylate monomer, a tri- or higher functional acrylate monomer, a photopolymerization initiator and a hydrocarbon-based solvent in the weight ratio of the mono- to difunctional acrylate monomer to tri- or higher functional acrylate monomer of (5-50) to (50-95). A display device substrate using the film is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332371-A (JP)
Title: Hinge
Inventor: AJIKI SHINICHI
IPC: E05D15/32
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge easily installable without paying full attention regardless of a size of a door, and easily finely adjusting the vertical and lateral direction of the door without forcing an unreasonable posture, and without requiring skill.  <P>SOLUTION: This hinge is provided with first and second arm bodies 41 and 44 having the prescribed length, rotatably installed in a prescribed position of a column 3a having one end side being a frame body, and forming an inserting hole in the direction substantially orthogonal to the longitudinal direction on the other end side, first and second installing parts 42 and 45 fixed to a door body 2 in the lower vicinity on the other end side of the arm bodies 41 and 44, first and second installing shafts 43 and 46 having one end side threadedly engaged with the installing parts 42 and 45 in a state of inserting the inserting hole of the first and second arm bodies from one end side, and having the other end side rotatably engaged with the arm bodies 41 and 44 with the inserting hole as the center, and a connecting rod 47 for connecting a central part of the arm body 41 and a longitudinal directional central part of the arm body 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043782-A (JP)
Title: Water soluble polymer primer for synthesizing oligosaccharide
Inventor: NISHIGUCHI SUSUMU
IPC: C08F212/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water soluble polymer primer for efficiently synthesizing various oligosaccharides, applicable to an automatic synthesis and provide a method for producing the oligosaccharides by using the water soluble polymer primer.  <P>SOLUTION: The water soluble polymer primer for synthesizing the oligosaccharides is a copolymer comprising an acrylamide derivative expressed by general formula (I) (wherein R<SP>1</SP>expresses a monosaccharide residue or an oligosaccharide residue; R<SP>2</SP>expresses a linker having length of 4-20 methylene groups) with at least one species of vinyl monomer. The acrylamide derivative expressed by general formula (I) is included in the whole vinyl copolymer in ≤10 mole%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333901-A (JP)
Title: Method for manufacturing glare-proof antireflection film
Inventor: RIN KIKO
IPC: B32B7/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glare-proof antireflection film by single coating.  <P>SOLUTION: The glare-proof antireflection film is formed by a single coating method for simplifying the manufacturing process of the glare-proof antireflection film and enhancing yields in the glare-proof antireflection film. The glare-proof antireflection film has contamination preventing and hardening film characteristics, in addition to glare-proof and antireflection functions, thus equipping it with product competitiveness, having appropriate glare-proof antireflection film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331458-A (JP)
Title: Cement composition and concrete having resistance to sulfuric acid
Inventor: TODA KAZUYUKI
IPC: C04B14/28
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition from which concrete having high resistance to sulfuric acid can be produced in excellent workability.  <P>SOLUTION: The cement composition having resistance to sulfuric acid is obtained by adding 1-4 parts by mass of a sulfonic acid-based water reducing agent having an alkali metal sulfonate group, 5-50 parts by mass of fly ash and/or 0.01-0.1 parts by mass of a polycarboxylic acid-based water reducing agent to 100 parts by mass of cement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333395-A (JP)
Title: Immunity measurement system
Inventor: ISHIBASHI HIROSHI
IPC: G01N33/50
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To propose a separation system for separately detecting an immunocompetent cell from peripheral blood and measuring an immunologic diseases, such as allergies, and simply and easily inspect various immunologic diseases.  <P>SOLUTION: An immunity measurement system is provided with a blood collecting means, an immune system cell separation means for separating immunity-related cells from the blood, obtained by the blood collecting means and an immunity-related information detecting means for selecting the separated immune cell and obtaining immunity-related information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI