baber/WOPTO huggingface dataset:
Patent JP-2005248476-A (JP)
Title: Tunnel excavator
Inventor: OBAYASHI MASAAKI
IPC: E21D9/087
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavator which carries out excavation of a tunnel over a predetermined length by forming a conduit, and facilitates recovery of an excavator body after the excavation, wherein the excavator is smoothly and easily applicable to other tunnel excavation even if a new tunnel is different in diameter from the former one.  <P>SOLUTION: The tunnel excavator is formed of an outer cylinder 1, and the excavator body 10 removably arranged in the outer cylinder 1. The excavator body 10 has an inner cylinder 12 which rotatably supports an expandable/contractible cutter head 14. Then an intermediate annular member 7 is interposed between the inner cylinder 12 and a ring body 2 protruding inward from an inner peripheral surface of the outer cylinder 1 such that an inner peripheral surface of the annular member is fixed to the inner cylinder 12 and an outer peripheral surface of the same makes slidable contact with an inner peripheral end face of the ring body 2 via a sealing material. Thus after the excavation of the tunnel over the predetermined length, the cutter head 14 is contracted to a diameter that can pass the inside of the ring body 2, and then the excavator body 10 is separated from the outer cylinder 1 to be recovered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289815-A (JP)
Title: Radio communication system, terminal, message transmission method and program for making terminal perform the method
Inventor: SAITO MAKOTO
IPC: H04W12/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee that a distance to communicating party's terminal is within a predetermined range, when transmitting a message to relevant party's terminal.  <P>SOLUTION: Before transmitting a registration request message 2141 to a terminal A, a terminal B that receives a beacon 1112, transmits an RTS control message 2121. The terminal A that receives the RTS control message 2121, transmits a CTS control message 1132. The terminal B measures the time from the transmission of the RTS control message 2121 to the reception of the CTS control message 1132 and calculates the distance to the terminal A. When the distance to the terminal A is within a predetermined distance X1 as a result, the registration request message 2141 is transmitted to the terminal A. The terminal A similarly measures a distance to the terminal B and when the distance to the terminal B is within a predetermined distance X2, a registration request confirmation message 1182 is transmitted to the terminal B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248019-A (JP)
Title: Resin composition and semiconductor device produced by using the same
Inventor: OKUBO HIKARI
IPC: C08F299/02
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition that has sufficiently low stress, even when it is used for large area adhesion application and provide semiconductor devices having excellent reliability, when it is used as a die-attaching material or as a heat-sink attach material for semiconductor.  <P>SOLUTION: This resin composition comprises, as essential components, (A) a reaction product between a (meth)acrylic ester bearing alcoholic hydroxyl group in the molecule, a compound that has the recurring units given by general formula (1) (wherein R<SB>1</SB>is a 3-6C hydrocarbon, n is an integer of 2 to 20) and bears hydroxyl groups on both chain ends, and an aromatic ring-free cyclic diisocyanate, (B) a compound that bears, in the main chain skeleton, a structure represented by general formula (2) (wherein R<SB>2</SB>is a 3-6C hydrocarbon, m is an integer of 2 to 20) and has at least two radically polymerizable carbon-carbon unsaturated compound but not urethane bond, (C) a radical polymerization initiator but not a photopolymerization initiator, and (D) filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246256-A (JP)
Title: Ozone thermal decomposition apparatus
Inventor: YAMAKAWA TOMIHISA
IPC: B01D53/86
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone thermal decomposition apparatus capable of reducing a consumption energy required for the ozone thermal decomposition of ozone-containing gas.  <P>SOLUTION: The apparatus is provided with: a thermal exchange part 14; a heating part 15; a packed part 11 which is packed with silica gel 25; a heater 21 which heats the heating part 15 and holds the packed part 11 at a constant temperature; and a communication pipe 18 which is communicated with the packed part 11 and penetrates through the thermal exchange part 14. Therein, the ozone-containing gas derived from the thermal exchange part 14 to the heating part 15 is heated at a constant temperature in the range of 100°C to 350°C by the heater 21, is allowed to pass through the packed part 11 which is held at a constant temperature in the range of 100°C to 350°C, thereby ozone is thermally decomposed and, at the same time, the ozone-containing gas in the thermal exchange part 14 is preheated by ozone-removed gas passing through the communication pipe 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250230-A (JP)
Title: Image forming apparatus
Inventor: ZAIMA NOBUHIKO
IPC: G03G15/01
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stabilizing density and color tones from the first sheet of paper after turning on a power supply by minimizing image stabilization control time when the power supply is turned on.  <P>SOLUTION: In the case of receiving a printing job during the warming-up of the image forming apparatus and outputting an image immediately after the end of warming-up, control for correcting the image forming conditions of all colors by using an image pattern of one gradation per color is performed. In the case of outputting an image immediately after the end of warming-up without receiving a printing job during the warming-up of the image forming apparatus, image forming conditions are corrected independently in respective colors by using image patterns equal to the number of colors each of which has one gradation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245833-A (JP)
Title: Method for collecting sensor information, mobile terminal, infrastructure sensor device, center station, user terminal, and method for operating them
Inventor: TERADA KAZUHIKO
IPC: H04B7/24
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To constantly obtain the state information of a user, to obtain the state information of surrounding environment, and to reduce the power consumption of a sensor appliance.  <P>SOLUTION: A mobile terminal 4 is carried by the user and obtains mobile sensor information(the state information on the user) from a mobile sensor device 3. The infrastructure sensor device 1 is a fixed station, obtains sensor information (the state information on the surrounding environment) from the sensor, and enciphers the mobile sensor information, the sensor information, the time stamp of itself, etc. with a public key to transmit to a center station 10. The center station 10 accumulates the encripted sensor information. The mobile terminal 4 stops or reduces power supply to its radio transmission part when it does not transmit signals. A user terminal 5 separately accesses the center station 10 to obtain the enciphered sensor information, and converts the time stamp to an actual time to correlate the mobile sensor information and the sensor information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247797-A (JP)
Title: Eye drop
Inventor: YOKOTA KAZUYOSHI
IPC: A61K31/436
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye drop for stably keeping pranoprofen which is unstable to light for a long time.  <P>SOLUTION: This eye drop containing pranoprofen is stably kept for a long time by simultaneously adding pranoprofen together with sodium azulene sulfonate to improve reduction of pranoprofen content caused by light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254576-A (JP)
Title: Antibacterial material
Inventor: SUGIHARA SHIGETAKA
IPC: B32B5/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial material wherein silver fiber paper obtained by mixing a vegetable fiber with a short fiber with a silver-plated core fiber is superposed on a cloth so that both the silver fiber paper and the cloth can be integrated together.  <P>SOLUTION: The silver fiber paper 7, which is obtained by mixing the vegetable fiber with the short fiber with the silver-plated core fiber, is superposed on the cloth 8, so that both of the paper 7 and the cloth 8 can be integrated with each other by being joined together with paste. The silver fiber paper 7 exerts a humidity control action, and the cloth 8 exerts necessary strength. The silver fiber paper includes the 7 wt% short fibers or more. More preferably in particular, the silver fiber paper includes the 20 wt% short fibers or more. The silver-plated paper 7 and the cloth 8 can be sewn together so as to be formed into clothes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097238-A (JP)
Title: Bathing agent composition
Inventor: KUDOU MICHIMASA
IPC: A61K8/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bathing agent giving warm feeling after bath and good feeling to the skin.  <P>SOLUTION: This bathing agent composition contains (A) a component for generating carbon dioxide gas, (B) an oily component to make an (oil phase)/(water phase) partition ratio of carbon dioxide gas of ≥1.1, (C) 1-25 mass% water-soluble polymer and (D) a nonionic surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268490-A (JP)
Title: High-q inductor element for high frequency, and its manufacturing method
Inventor: NOKUBO TAKESHI
IPC: H01L21/822
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-Q inductor element for high frequency reducing resistance without increasing the shape of an inductor, even in the case of flowing high frequency current.  <P>SOLUTION: In the cross section of the whole aluminum wiring including a first wiring layer 13, a second wiring layer 15, and a third wiring layer 16, the second wiring layer 15 is made narrower in width than the first wiring layer 13, so that the circumference length of the conductor may be made longer than the case where the cross section of the whole aluminum wiring makes a rectangle. Further, the circumference length in the whole cross section of the wiring layers 13, 15, and 16 is increased, so that low resistance is realized without increasing in the shape of the inductor, and the inductor element with high reliability at low cost is provided, even in the case of flowing high frequency current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269387-A (JP)
Title: Diplexer
Inventor: ISHIWATA HIROYUKI
IPC: H03H7/075
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electrostatic discharge damage of a circuit connected to a low pass filter terminal and a high pass filter terminal and to prevent interference in the circuit caused by an unwanted signal between bands.  <P>SOLUTION: A diplexer is provided with a common terminal 1, a first input-output terminal 2 for inputting and outputting a plurality of high pass side frequency signals on a high pass side, a second input-output terminal 3 for inputting and outputting a plurality of low pass side frequency signals on a low pass side, a high pass filter 4 inserted between a common terminal 1 and the first input-output terminal 2 and a low pass filter 5 inserted between the common terminal 1 and the second input-output terminal 3, the high pass filter 4 and the low pass filter 5 are interconnected at the side of the common terminal 1, a trap circuit 6 for attenuating an interband of a plurality of high pass side frequencies or an interband of a plurality of low pass side frequency bands is connected between a line connecting its connection point to the common terminal 1 and a ground, and the common terminal 1 is grounded in a direct current manner through the trap circuit 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262764-A (JP)
Title: Manufacturing method and application of sheet
Inventor: MIKI KATSUO
IPC: B29C41/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet which not only enables reduction of discharged CO<SB>2</SB>in a paint coating plant but also has color and hue required for achieving excellent appearance.  <P>SOLUTION: The sheet is obtained by applying paint on a plastic film so that the dried film becomes 5 to 300 μm thick, drying and removing the sheet from the plastic film used as the base material wherein the sheet is dried at 40 to 170°C for 1 to 60 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268150-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/02
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate positioning through an outer peripheral part of a metal separator, and to surely prevent a metal exposure part from getting wet.  <P>SOLUTION: In a first metal separator 14, a first seal member 42 is integrally molded covering an outer peripheral edge part of a metal plate 40. Two laminating positioning parts 46a, 46b which are metal exposure parts are provided on a side other than a side 44d which is a lower part in laminating, for example a side 44a which is an upper part on the periphery of the metal plate 40. A laminating positioning part 46c which is the metal exposure part is provided on a side 44b which is one side part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004167288-A (JP)
Title: Sewing machine with needle thread sending device
Inventor: IWAI KATSUHIKO
IPC: D05B1/10
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil leakage and dust entrance, shorten the length of a needle bar, and conform to a speedup of sewing through a weight reducing, by removing a needle thread way reciprocating vertically in synchronism with the needle bar from an upper end part of the needle bar and almost hermetically sealing a sewing machine arm part.  <P>SOLUTION: A vertically reciprocating range of a needle bar 3 supported reciprocatingly in a vertical direction through a crank mechanism at a top end part of a sewing machine arm part 1 is set up as follows. A needle bar 3 upper end part does not extrude upwards from an upper wall part 1A of the sewing machine arm part 1 top end part when the needle bar 3 rises to its top dead center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005273034-A (JP)
Title: Fiber for reinforcing radiator hose and radiator hose
Inventor: KATAYAMA TAKASHI
IPC: D02G3/44
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fiber for reinforcing a radiator hose, having excellent high-temperature coolant resistance and sufficient durability and a radiator hose using the fiber.  <P>SOLUTION: The fiber for reinforcing a radiator hose comprises a fiber (A) composed of a polyamide (a) synthesized from a dicarboxylic acid component in which ≥60 mol% of the dicarboxylic acid component is an aromatic dicarboxylic acid and a diamine component in which ≥60 mol% of the diamine component is a 6-12C aliphatic alkylenediamine and has ≥90% tenacity retention rate after immersion in 50 wt.% ethylene glycol liquid at 120°C for 20 days. The radiator hose is obtained by using the fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273716-A (JP)
Title: Rolling bearing device
Inventor: MATSUYAMA HIROKI
IPC: F16C33/66
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of reducing rotation torque.  <P>SOLUTION: A mesh member 5 made up of felt having flexibility whose nominal filtration accuracy is approximately 30 μm and formed in a disc shape, is arranged so as to block an annular opening on the oil inflow side between an outer ring 1 and an inner ring 2 by fixing a part opposed to an end surface of the outer ring 1 of the mesh member 5 onto the end surface of the outer ring 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272904-A (JP)
Title: Surface treatment method for aluminum or aluminum alloy
Inventor: ITO ROKURO
IPC: C25D11/12
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method which forms a corrosion resistant film on aluminum or an aluminum alloy by using an aqueous solution containing no toxic substance such as a hexavalent chromium ion.  <P>SOLUTION: The surface treatment method for aluminum or the aluminum alloy comprises the steps of: anodizing the surface of aluminum or the aluminum alloy; secondary-electrolyzing the anodic oxide film in an aqueous solution containing cerium (Ce)(III); and sealing the resultant film in the aqueous solution with a pH of 5.0 to 7.0 containing one or more water-soluble salts selected from lanthanum (La) and cerium (Ce).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270873-A (JP)
Title: Oxide fine particle carrying catalyst and its manufacturing method
Inventor: OONUMA TSUGUHIRO
IPC: B01J23/889
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst using oxide fine particles with a mean particle size of 10 nm or below.  <P>SOLUTION: The catalyst is constituted by carrying platinum fine particles and oxide fine particles of a metal baser than platinum on a conductive carrier. The metal element of the metal oxide is at least one metal selected from the group consisting of aluminum, silicon, manganese, iron, cobalt, nickel, zirconium, cerium, tungsten and gallium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274087-A (JP)
Title: Heat insulating box
Inventor: OTAKE YOSUKE
IPC: F25D23/06
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating box having improved durability and joining strength by joining heat insulating panels at their faces to each other via sealing materials having improved adhesiveness.  <P>SOLUTION: The heat insulating box 6 is assembled by joining the plurality of heat insulating panels 23, 23, 24, 25, 26, 27 via the sealing materials 37. The heat insulating panels are each constructed with a heat insulating material 32 foamed and filled between a synthetic resin outer face material 30 and an inner face material 31. The inner face material 31 of one of the heat insulating panels opposed to each other via the seal material 37 has a gradient corresponding to the draft of the inner face material 31 of the other heat insulating panel when resin molded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283136-A (JP)
Title: Measurement method of optical characteristics of optical fiber
Inventor: OYAMADA HIROSHI
IPC: G01M11/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring optical characteristics free from an influence of a coating material by easily changing a long optical fiber into stress-free status.  <P>SOLUTION: The method for measuring the polarization mode dispersion or transmission loss of the optical fiber is characteristically composed of following methods shown in order: (1) winding up the optical fiber on the prescribed bobbin; (2) taking out the wound optical fiber from the bobbin while nearly keeping the winding diameter; (3) immersing the optical fiber taken out of the bobbin into a liquid while keeping the wound diameter; (4) loosening the optical fiber softly for making accustomed to the liquid; and (5) measuring the optical performance of the optical fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283652-A (JP)
Title: Antireflection film, polarizing plate and image display device
Inventor: MURAMATSU YUZO
IPC: B32B7/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film which has superior dust sticking preventability and superior inter-layer contact and flaw resistance characteristics and a polarizing plate using the antireflection film, and to provide an image display device which has the antireflection film or the polarizing plate.  <P>SOLUTION: Disclosed is the antireflection film which has on a transparent support at least one light diffusion layer or a high-refractive-index layer having a higher refractive index than that of the support, a low-refractive-index layer consisting principally of a binder which has a lower refractive index than that of the transparent support and is made of an organic high polymer, and an antistatic layer which contains antimony pentoxide particulates. Further, disclosed is the polarizing plate which uses the antirefleciton film as one of two protection films of a polarizer and the image display device which uses the polarizing plate on the outermost surface of a display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280444-A (JP)
Title: Brake hydraulic control device for vehicle
Inventor: IIJIMA ATSUSHI
IPC: B60T15/36
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake hydraulic control device for a vehicle capable of detecting the hydraulic pressure in a solenoid valve.  <P>SOLUTION: The brake hydraulic control device 1 for the vehicle has the solenoid valve 10 for controlling flowing out/in of a hydraulic fluid; and an electronic control part for controlling the solenoid valve. A pressure receiving part 60 for generating distortion by the hydraulic pressure in the solenoid valve is formed on a fixed core 22 of the solenoid valve 10 and a distortion detection means 70 for detecting a deformation amount of the pressure receiving part 60 by the hydraulic pressure of the hydraulic fluid is provided. The detected deformation amount of the pressure receiving part is measured as the hydraulic pressure in the solenoid valve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280479-A (JP)
Title: Windshield wiper device
Inventor: TERAGUCHI MASAHITO
IPC: B60S1/40
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windshield wiper device for securely preventing a backlash between a wiper arm and a wiper blade.  <P>SOLUTION: The windshield wiper device is provided with the wiper arm 9 including a retainer 18 in a U shape in cross section, having a pair of opposite side walls 20, 20, and an upper wall 21 for connecting the side walls, and a rivet 28 bridging over the pair of the side walls 20, 20, and the wiper blade 10 including a clip 17 engaging with the rivet 28 formed on an inner side of a primary lever 12 with a pair of side walls 29, 29 formed so as to contact with the pair of the side walls 20, 20 from an inner side. Cutouts 31, 31 for inserting the rivet 28 from upward are formed on the side walls 29, 29. The clip 17 is engaged with the rivet 28 inserted in the cutouts 31, 31 to lock.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284687-A (JP)
Title: Coin conveying device
Inventor: KIKUCHI YUICHI
IPC: G07D9/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To distribute coins to a plurality of destinations whose distances in one direction from a coin conveying device are only different.  <P>SOLUTION: The coin conveying device comprises a mechanism 20 for sending accumulated coins C sequentially and a conveying mechanism 50 for sorting sent coins into at least two or more exits 69 and 70. The conveing mechanism is provided with a guide frame 60 which has a slant path 61 for rolling the coins sent from a sending mechanism side to send them and at least one or more branching paths 62 that branch in a fall direction from the middle of the slant path and leads to the exits; and a shutter mechanism 80 for opening and closing an entrance to the branching path.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281491-A (JP)
Title: Safety sign excellent in low temperature impact resistance
Inventor: KAIHARA YUICHI
IPC: C08L23/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene safety sign particularly a safety cone excellent in injection-moldability and low temperature impact resistance.  <P>SOLUTION: A safety cone having good moldability and largely improved low temperature impact resistance is obtained by injection-molding a mixture of 20-65 pts.wt. of an ethylene-α-olefin-nonconjugated polyenoic copolymer rubber and 5-35 pts.wt. of a polyolefinic thermoplastic elastomer to 100 pts.wt. of a polypropylene resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI