baber/WOPTO huggingface dataset:
Patent JP-2005307806-A (JP)
Title: Passage opening area estimating device for blowing-through gas
Inventor: NAKAZAWA TAKASHI
IPC: F02D13/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To estimate amount of blowing-through gas during an overlap period of an intake/exhaust valve with high precision to estimate internal EGR amount.  <P>SOLUTION: First amount of blowing-through gas is computed by detecting a reversely flowing gas as blowing-through gas by an air flow meter under the conditions that a throttle valve opening is in the vicinity of full opening, engine rotation speed is in a low speed region below predetermined speed, and temperature of an intake valve is in a balanced condition (S501 to S505). Second amount of blowing-through gas is computed based on blowing-through gas passage opening area obtained by integrating opening area of the intake valve during the overlap period and effective opening area at the instantaneous time when selecting smaller opening area of the exhaust valve and a ratio of intake pressure to exhaust pressure (S506). A predetermined ratio of a value obtained by converting deviation between these amount of blowing-through gas into blowing-through gas passage opening area is calculated as an area learning value and is stored to learn (correct) the blowing-through gas passage opening area (S507 to S509).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311029-A (JP)
Title: Nitride semiconductor device and manufacturing method thereof
Inventor: NAKAGAWA ATSUSHI
IPC: H01L29/20
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device where current collapse is suppressed, and to provide a manufacturing method thereof.  <P>SOLUTION: The nitride semiconductor device, consisting of a group III element consisting of at least one in a group of gallium, aluminum, boron and indium, and a group III-V nitride semiconductor layer consisting of a group V element containing at least nitride in a group consisting of nitride, phosphorous and arsenic, consists of a first nitride semiconductor layer consisting of the group III-V nitride semiconductor layer laminated on a substrate, a second nitride semiconductor layer consisting of the group III-V nitride semiconductor layer laminated on the first nitride semiconductor layer and consisting of a microcrystal structure containing no aluminum, and a control electrode Schottky-connected to the first nitride semiconductor layer exposed by removing a part of the second nitride semiconductor layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304920-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F5/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To quickly fetch game balls discharged from a discharge port to a fetch port in a game machine.  <P>SOLUTION: A Palot (pachinko slot machine played with pachinko balls) is provided with a putout route 29a and a putout part 33 for leading the game ball 5 put out from a putout device 93 to the discharge port 33a, changing the advancing direction of the game ball 5 to be roughly right below near the discharge port 33a and discharging it. Then, the Palot makes the game ball 5 discharged from the discharge port 33a fall toward a tray 31. Also, the tray 31 is inclined and arranged so that the side of the fetch port 35a for a game becomes low. Thus, since the putout route 29a and the putout part 33 changes the direction of the game ball 5 rolling on an inclined path to be roughly right below, even when the putout device 93 is not positioned right above the tray 31, the time after the game ball 5 is discharged from the discharge port 33a until it reaches the fetch port 35a for the game is shortened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004350266-A (JP)
Title: Use of auxiliary channel for training of video monitor
Inventor: KOBAYASHI OSAMU
IPC: H04J3/16
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of establishing a stable main link in a system including a bidirectional auxiliary channel configured to bidirectionally transfer information between a video source and a video display and a unidirectional main link configured to carry a plurality of multimedia data packets from the video source to the video display.  <P>SOLUTION: The method includes a step of using a link training session to be implemented on the auxiliary channel for establishing the stable main link before starting transmission of a multimedia data packet stream from the video source to the video display on a main channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005313934-A (JP)
Title: Method for detecting or detecting/adjusting environment in packaging body
Inventor: KAWASHIMA MASAHIKO
IPC: B65D85/50
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect or detect/adjust the environment in a packaging body from the outside of the packaging body.  <P>SOLUTION: An adhesive label equipped with a functional part is stuck on the outside of the packaging body with an air passage so as to cover the air passage, and the functional part of the adhesive label detects the environment in the packaging body through the air passage, or detects the environment in the packaging body and adjusts the environment in the packaging body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005203332-A (JP)
Title: Membrane electrode junction body, its manufacturing method, and fuel cell
Inventor: NAKANISHI HARUMICHI
IPC: H01M4/90
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode junction body and a fuel cell enabling effective use of an expensive noble metal catalyst carried for electrode reaction, and causing no lowering of membrane durability due to application of a high surface pressure by fastening, capable of displaying excellent power generating performance without giving a high surface pressure.  <P>SOLUTION: This membrane electrode junction body is provided with a carbon nanotube 31 oriented toward a high polymer electrolyte film 11 composing this membrane electrode junction body, on which an electrode catalyst metal 32 is carried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005314567-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: FUJIEDA YOSHIO
IPC: C08G59/62
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition that has high adhesion to a lead frame, causes no peeling from the lead frame and has excellent solder heat resistance, and to provide a semiconductor device.  <P>SOLUTION: This epoxy resin composition for semiconductor sealing comprises, as essential components, (A) an epoxy resin, (B) a phenol resin, (C) a hardening accelerator, (D) an inorganic filler, (E) an aromatic carboxylic acid and (F) a silane coupling agent bearing an amino group. In a preferred embodiment, the aromatic carboxylic acid is a compound bearing at least two or more phenolic hydroxy groups in one molecule and one or more carboxy groups in one molecule in the semiconductor-sealing epoxy resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313100-A (JP)
Title: Fragrant component distilling/recovering apparatus, its assembling method and its washing method
Inventor: UCHIBORI TAKAO
IPC: B01D3/38
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragrant component distilling/recovering apparatus which can be assembled by piling stationary cones and spinning cones alternately on the inner peripheral side wall and rotary shaft of a cylindrical vessel and inserting/intruding them into one another by extremely simple assembling work and from which the stationary cones and the spinning cones can be withdrawn to the outside and washed and to provide a method for assembling the fragrant component distilling/recovering apparatus and a method for washing the fragrant component distilling/recovering apparatus.  <P>SOLUTION: This apparatus is composed of: a driving sleeve 44 which is inserted/fixed just on a lower bearing 30 for supporting the rotary shaft 42 of a lower vessel main body 14 and has an engaging pawl J at the upper end; a connection sleeve 46 which is inserted/intruded into the rotary shaft 42, on the outer periphery of which the center of the bottom of the spinning cone 48 is fixed and which has engaging pawls UJ, DJ at the upper and lower ends; and a cylindrical support 64 on the inner periphery of which the outer peripheral upper edge of the stationary cone 62 is fixed and which is inserted/intruded into the inner peripheral side wall of the lower vessel main body 14. The connection sleeve 46 is engaged with the upper end of the driving sleeve 44 to hold the spinning cone 48 and the cylindrical support 64 is supported on a supporting ring 66 arranged in the lower part of the lower vessel main body 14. The stationary cones 62 and the spinning cones 48 are piled/supported alternately at predetermined intervals in the lower vessel main body 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320726-A (JP)
Title: Corrugate plate member
Inventor: HAYASHI SHINICHIRO
IPC: E03B3/03
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new corrugate plate member constituting an arrangement functioning as a member of a storm water storage seepage tank or the like, allowing the inside of the arrangement to be seen and excellent in storage and conveyance.  <P>SOLUTION: In the corrugate plate-like member having a flat top section, a cylindrical section toward a lower part or an upper part is provided by opening to the top section from the flat top section, such a taper as getting narrow toward the other end from an opening section is provided to the upper part of the cylinder, the corrugate plate-like member is so formed that the other end of the cylindrical section is arrived to a virtual plane formed of the other top section, the inside can be seen because it is formed in a cylindrical-shape. Bearing strength is high since there is the cylindrical section. The arrangement is so constituted that the corrugate plate member is one dimensionally or three dimensionally placed, and it can be used as the storm water storage seepage institution or a lightweight filling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324108-A (JP)
Title: Resin covering method for capillary inner wall
Inventor: OKAMOTO TAKAFUMI
IPC: B05D1/18
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the uniform deposition of resin particulates on the inner wall surface of a capillary having an inner diameter of approximately 0.2 mm-5 mm, heating, fusion and cooling of these particulates to cover the inner wall surface of the capillary with the resin.  <P>SOLUTION: In a heater driving device 20, a strut 23 is stood on a boss 22 of a base 21, a rail 24 is made to meet to the strut 23, a lateral beam 26 is laid on an upper end 25 of such a strut 23, a driving mechanism 29 constituted by combining a motor 27 and a decelerator 28 is placed on the lateral beam 26 and a vertically standing ball screw 30 is rotated/driven by the driving mechanism 29. In the device, a lower end 31 of the ball screw 30 is supported by a support 32 extending from the strut 23, a slider 34 is mounted to a nut 33 combined with the ball screw 30 by thread-bonding, a ring-like heater 36 is mounted to the end 35 of the slider 34 and the ring-like heater 36 can be lifted as arrow C by rotating the ball screw 30 by the driving mechanism 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328366-A (JP)
Title: Method and apparatus for radio communication
Inventor: SHIMIZU HIROBUMI
IPC: H04B7/26
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately detect radar which can be interference at the time of performing radio communication by a wireless LAN or the like.  <P>SOLUTION: In the case of performing communication of a radio signal by a prescribed frequency band, the radio signal received by the prescribed frequency band is demodulated, and when the demodulation is impossible or when the radio signal is a signal received only for short period of time of prescribed time width or less, periodical reception of the same radio signal is discriminated on the basis of the receiving timing of the signal and the communication state of the radio signal is set on the basis of the discrimination to quickly detect the periodically transmitted radar.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325982-A (JP)
Title: Anti-loosening nut pair
Inventor: YASUDA YOSHIKAZU
IPC: F16B39/18
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-loosening nut pair with two nut members, which is threaded to a male screw or a female screw and securely fixed to a desired accurate position with simple operation and no need for skills.  <P>SOLUTION: The anti-loosening nut pair 8 comprises the pair of nut members 8a, 8b having screw threads 11a, 11b machined together with opposed faces 12a, 12b abutting on each other and engaging with each other relatively non-turnable around the screw stems of the screw threads and axially movable, and a plurality of pushing small screws 18 threaded to one of the pair of nut members at peripherally equal intervals in the direction of the screw stems. The nut pair 8 is integrally threadable forward and backward along the screws in such a state that the opposed faces 12 abut on each other. By equally fastening the pushing small screws 18 at desired positions, the nut 8 and the screw thread of the screw threaded thereto are mutually thrust in the axial direction and the nut 8 is fixed with the friction force of the screw thread.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327428-A (JP)
Title: Optical information recording medium and sputtering target
Inventor: MAGAI MASARU
IPC: G11B7/259
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which has a successful property coping with high linear volocity/high sensitivity, and also is excellent in initialization stability and storage stability, especially the optical recording medium which can secure adhesion and weather resistance between a reflective layer which consist of Ag based material and an adjacent layer, and also maintains productivity efficiency.  <P>SOLUTION: (1) The optical information recording medium has at least a first dielectric layer, a recording layer, a second dielectric layer, an intermediate layer and a reflective layer in this sequence on a transparent substrate and the intermediate layer comprises materials containing at least one metal selected from Ti, Zr, V, Nb, Ta, Cr, Mo and W, and carbon and oxygen. (2) The optical information recording medium has at least a reflective layer, an intermediate layer, a second dielectric layer, a recording layer, and a first dielectric layer in this sequence on a transparent or opaque substrate and the intermediate layer comprises materials containing at least one metal selected from Ti, Zr, V, Nb, Ta, Cr, Mo and W, carbon and oxygen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332026-A (JP)
Title: History information management apparatus, and distributed management method for history information
Inventor: YAMASHITA KATSUYUKI
IPC: G06Q50/28
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication traffic and to improve performance by managing tag history information distributedly.  <P>SOLUTION: RFID reader storing devices 13 (#0 to #n), in which RFID readers 12 (#0 to #n) for reading information recorded in an RFID tag 11 are respectively stored, are made to participate in a peer-to-peer network, and then by reference to an RFID reader storing device address list acquired when the RDID reader storage devices 13 have participated in the peer-to-peer network, the read tag information are successively transmitted to the specific RFID reader storage device 13 (#n) and registered therein.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330336-A (JP)
Title: Copolymer and radiation-sensitive resin composition
Inventor: NAGAI TOMOKI
IPC: H01L21/027
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition excellent in resolution and line end foreshortening resistance as a chemically amplified resist sensitive to far-ultraviolet rays.  <P>SOLUTION: The copolymer comprises recurring units represented by formulae (1) and (2) and has a weight-average molecular weight in terms of polystyrene of 3,000-100,000 as measured by the gel permeation chromatography.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329602-A (JP)
Title: Method and apparatus for processing wood
Inventor: NAGATA YUKIHIRO
IPC: B27B3/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood processing method which can take out boards and square bars by longitudinally sawing wood such as material wood efficiently while conveying it in one way without using a reciprocating carriage and without the occurrence of trouble by a back board and reduce processing costs and an apparatus for the method.  <P>SOLUTION: In the material wood (wood) processing method, a processing apparatus composed of a chain conveyance mechanism 2 which is rotated/driven endlessly, a wood fixing means 3 which fixes wood cut in a prescribed length to the chain 2a of the chain conveyance mechanism 2, and a wood longitudinally sawing means 4 and 24 which are arranged in the vicinity of the chain conveyance mechanism 2 is used. Two or more sets of wood longitudinally sawing means are arranged. In the method using the wood processing apparatus, the boards and the square bars can be taken out while wood is conveyed only in one way. Since there is no waste time in a processing process, sawing can be done cheaply.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333402-A (JP)
Title: Information providing system, method and program
Inventor: MIZUNO TAKUHIRO
IPC: H04N7/173
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain detailed information easily using a portable terminal while a CM is broadcasted.  <P>SOLUTION: A QR code indicating a destination link is included in a CM content. Detailed information relevant to the CM content is stored in a DB 5 in association with the destination link. The QR code indicating a destination link is displayed on a television set TV by broadcasting the CM content. A portable terminal 1 is linked with a server 4 based on the QR code and detailed information of the CM is displayed on the portable terminal 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331184-A (JP)
Title: Air conditioning blow-out opening unit
Inventor: OGAMI FUJIO
IPC: F24F13/08
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning blow-out opening unit which can be installed both in an interior zone and in a perimeter zone, is easy to construct and can attain cost down.  <P>SOLUTION: The air conditioning blow-out opening unit 10 has a substantially box-like chamber 1 having an air supply opening 1a on its upper surface and an opening part 1b on its lower surface, an outer cone 2 having a blow-out opening 2a one end part of which is connected to the opening part 1b of the chamber 1 and the other end part of which is formed in an unfolded shape, and guide blades 5a ... formed in an unfolded shape, and comprises a middle cone 3 arranged at the blow-out opening 2a of the outer cone 2, and a part of horizontal shield plates 4a, 4a and a slant shield plate 4b arranged in the chamber 1 to selectively close a part of the blow-out opening 2a of the outer cone 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334049-A (JP)
Title: Hemodynamometer
Inventor: OZAWA HITOSHI
IPC: A61B5/022
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemodynamometer capable of supporting the arm in a correct attitude and preventing measurement in an unnatural attitude at the time of blood pressure measurement and being housed compactly and saving space at the time of non-use.  <P>SOLUTION: The hemodynamometer 1 comprises a housing 3 provided with an opening part 4 for inserting the upper arm and an arm band 2 provided around the opening part for forming an insertion hole for the upper arm. The housing is provided with an armrest 7, and the armrest 7 is supported to the housing so as to be turned between a housed position for closing the insertion hole and an open position for opening the insertion hole and making the upper arm insertable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335428-A (JP)
Title: Working vehicle
Inventor: KOMOTO NOBUMI
IPC: B60K15/063
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle provided with an auxiliary base supported in an advantageous manner for strength, while having simple structure.  <P>SOLUTION: In this working vehicle, a fuel tank 15 is provided near a driving seat 6A, and the auxiliary base 22 is oscillatably provided around a horizontal axial center 20 near the driving seat 6A and the fuel tank 15. The auxiliary base 22 is positioned at a sideways using attitude since a part of the auxiliary base 22 is supported by the driving seat 6A at a prescribed oscillating attitude of the auxiliary base 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335782-A (JP)
Title: Packaging bag
Inventor: ARAKI ATSUSHI
IPC: B65D81/20
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, conveniently-used and environmentally-friendly packaging bag capable of being subjected to sterilization by steam, showing a gas barrier characteristic, and having a light-cutoff property (UV cut), an excellent opening property not allowing a break in a laminated film to occur from the seal surface when a seal of a lid member is opened and a high productivity.  <P>SOLUTION: This packaging bag comprises a bag main body (1) made of a gas-barrier material having a cavity for use in storing a content (5), a sterilization lid member (2) sealed at a folded part (8) of an opening of the bag main body (1) and made of a sterilization paper closing the cavity for use in storing the content (5), and a complete sealing lid (3) made of gas-barrier material so as to cover on the sterilization lid member (2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340714-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: ITO AKIHIRO
IPC: H01G9/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a solid electrolytic capacitor that is free from the fall of its electrostatic capacitance, low in leakage current level, and excellent in reliability can be manufactured.  <P>SOLUTION: In the method of manufacturing the solid electrolytic capacitor, a capacitor element is formed by sintering the powder of a valve-action metal after press-molding the powder and an anodically oxidized coating film is formed on the capacitor element. A forming step which is performed for forming the anodically oxidized coating film is composed of, at least, two forming steps. In the second forming step, the distance between the capacitor element and a negative plate is made shorter than that between the capacitor element and negative plate in the first forming step. In the second forming step, the distance between the capacitor element and negative plate is adjusted to 0.1-10.0 mm and the conductivity of the used forming liquid is adjusted to 3.0-2,000 μS/cm. In addition, the number of used negative plate is not less than one.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347425-A (JP)
Title: Metal pattern formation method
Inventor: KANO TAKEYOSHI
IPC: H05K3/38
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal pattern formation method by which a metal pattern non-formation portion can be easily removed by etching when forming a metal pattern by etching and a good adhesiveness of the formed metal pattern can be achieved.  <P>SOLUTION: The metal pattern formation method comprises a process (a) of forming a graft polymer directly bonding with the surface of a base material on the base material, a process (b) of forming a metal film by adhering a conductive material to the graft polymer, and a process (c) of etching the metal film. It is preferred that the metal film is formed by electroless plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI