baber/WOPTO huggingface dataset:
Patent JP-2006257646-A (JP)
Title: Replacement method for cutter bit of shield machine and shield machine to which the replacement method is applicable
Inventor: KANEKO KENICHI
IPC: E21D9/087
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replacement method for a cutter bit capable of replacing the cutter bit while reducing a time under safe working environmental conditions.  <P>SOLUTION: A center bit 4 is installed at the center part 2 of a rotating panel 1. A cutter spoke 7 having the cutter bit 9 and extending from the center part 2 in the radial direction is installed slidably in the radial direction. A replacement working space 6 is formed on the rear side of the center bit 4. To prevent sediment from flowing in, the replacement working space 6 is filled up by filling water therein at a feeding pressure high than the pressure of the outside. The cutter spoke 7 is stored in the replacement working space 6. After the water is drained from the replacement working space 6 in the cutoff state of the inflow of sediment, the replacement of the cutter bit 9 is performed in the replacement working space 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261358-A (JP)
Title: Semiconductor light-emitting element
Inventor: KAWAGUCHI KENICHI
IPC: H01S5/343
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element capable of efficiently taking out light at a short-wavelength region from a p side.  <P>SOLUTION: Al<SB>0.3</SB>Ga<SB>0.7</SB>N/Al<SB>0.15</SB>Ga<SB>0.85</SB>N quantum well active layer 5 is sandwiched between n- and p-type Al<SB>0.35</SB>Ga<SB>0.65</SB>N cladding layers 4, 7 for forming an n-type Ga<SB>2</SB>O<SB>3</SB>light-transmitting electrode 8 on the p-type Al<SB>0.35</SB>Ga<SB>0.65</SB>N cladding layer 7. The n-type Ga<SB>2</SB>O<SB>3</SB>light-transmitting electrode 8 is transparent to ultraviolet rays, and an n-p tunnel junction is formed between the n-type Ga<SB>2</SB>O<SB>3</SB>light-transmitting electrode 8 and the p-type Al<SB>0.35</SB>Ga<SB>0.65</SB>N cladding layer 7 for restraining low contact resistance and ensuring continuity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257973-A (JP)
Title: Electric blower
Inventor: FUJITA KATSUTOSHI
IPC: A47L9/00
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a cooling performance of a whole drive circuit including a power element, while an insulation property of the power element and a drive circuit disposed to an electric blower without using any special insulator or managing an amount of the insulator, in electric equipment such as an electric vacuum cleaner used in a state where it is possible to suck liquid containing salt therein, out of equipment using an electric blower with circuit.  <P>SOLUTION: A whole substrate of the electric blower is protected with a thin film or the like such as silicone coating material, and only a lead part 10a of the power element 10 is protected with insulator such as silicone. Therefore, they can be sufficiently protected from the liquid while heat radiation property of parts mounted on the substrate is secured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256526-A (JP)
Title: In-pipe traveling wheel structure
Inventor: YASOTA SHIGEYUKI
IPC: B61B13/10
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-pipe traveling wheel structure having a simple structure which is very easy in attachment/detachment.  <P>SOLUTION: The in-pipe traveling wheel structure 10 is rotatably attached to a cable C, and travels in a pipe. The wheel structure carries the cable C without any contact of the cable C with an inner wall of the pipe even in a curved portion of the pipe. The wheel structure comprises a cylindrical fixed body 14 consisting of a pair of half-split fixed body components 14a, 14b which can be fixed by biting an engagement projection at an arbitrary position on an outer circumferential surface of the cable C, an axle body 11 consisting of a pair of half-split axle body components 11a, 11b to be rotatably engaged with the cylindrical fixed body 14, and wheels W, W with ball bearings which are rotatably attached to both axles 12, 12 of the axle body 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260361-A (JP)
Title: Content delivery system and content delivery program
Inventor: KATO SUNAO
IPC: G06F13/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable each client to timely obtain update information of content, while reducing the load on a server and client, and reducing the traffic of a network.  <P>SOLUTION: An intranet server 2 comprises an update presence determining means 10 for determining whether the content has been updated, a delivered document creating means 12 for obtaining an update detail of the content and creating a delivered document of content update, when it is determined that the content has been updated, and a delivered document transmitting means 13 for transmitting the delivered document to all of the clients 3. Each of the clients 3 is provided with a filtering means 22 for determining whether the delivered document received by a delivered document receiving means 20 satisfies filtering conditions, and an HTML document creating means 23 and delivered document display means 24 for displaying the delivered document, when it is determined that the delivered document satisfies the filtering conditions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261526-A (JP)
Title: Method of manufacturing rare-earth sintered magnet
Inventor: SAKAMOTO TOKUJI
IPC: C22C38/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rare-earth sintered magnet whereby the strength of the compact is high and the magnetic characteristic of the sintered magnet finally obtained is high.  <P>SOLUTION: In the manufacturing method of the rare-earth sintered magnet wherein raw material alloy powder is pulverized to obtain pulverized powder, a magnetic field is applied to the pulverized powder and pressed and formed to obtain the compact, and the compact is sintered, and a lubricant including a tetrafluoroethylene group compound A and a compound B expressed in any one kind of a group composed of, expressed in a generic formula, R<SB>1</SB>-COO-R<SB>2</SB>, R<SB>1</SB>-OH, and (R<SB>1</SB>-COO)nM, is added to the raw material alloy powder and/or the pulverized powder, wherein R<SB>1</SB>is C<SB>n</SB>H<SB>2n+1</SB>, R<SB>2</SB>is H, C<SB>n</SB>H<SB>2n+1</SB>, or C<SB>n</SB>H<SB>2n-1</SB>O<SB>n-1</SB>, M is a metal, and n is an integer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259629-A (JP)
Title: End-surface polishing method
Inventor: MINAMI KOJI
IPC: B24B37/20
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end-surface polishing method capable of comparatively easily and highly precision of performing polishing in a numerous fiber connector plug, having a plurality of optical fibers.  <P>SOLUTION: The end surface polishing method for polishing an end surface of the numerous fiber connector plug, having the plurality of optical fibers 20, held in a state with at least the tip parts being aligned substantially in parallel to a connector plug main frame 30 constituting a multicore optical connector, is equipped with a first polishing process for projecting the tip parts of the optical fibers 20 from the connector plug main frame 30 and a second polishing process for polishing end surfaces of the projected optical fibers, the same polishing sheet 80 and polishing liquid 90 are used in the first and second polishing processes and in the second polishing process, polishing is performed, by setting a load for pressing the multicore optical connector plug to the polishing sheet as smaller than the load in the first polishing process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006266594-A (JP)
Title: Heat pump water heater
Inventor: SAITO KENICHI
IPC: F24H1/00
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on difficulty in service check as a temperature sensor mounted on the surface of a hot water storing tank is disturbed by a water-refrigerant heat exchanger, in a water heater with a heat pump cycle formed by winding the water-refrigerant heat exchanger composed of a refrigerant-side heat transfer pipe and a water supply-side heat transfer pipe on an outer periphery of the vertically-long hot water storing tank at equal pitches.  <P>SOLUTION: In this heat pump water heater wherein the refrigerant-side heat transfer pipe and the water supply-side heat transfer pipe constituting the water-refrigerant heat exchanger of the heat pump cycle are thermally kept into contact with each other, and spirally wound on the outer periphery of the cylindrical hot water storing tank, the warm water heated by the water-refrigerant heat exchanger is stored in the hot water storing tank, and the amount of stored hot water is detected by a temperature sensor mounted on the surface of the hot water storing tank, a winding deformation portion where a distance from the hot water storing tank is partially expanded outward, is formed on the refrigerant-side heat transfer pipe and the water supply-side heat transfer pipe spirally wound, and the temperature sensor can be mounted on the surface of the hot water storing tank from the external by utilizing the winding deformation portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265777-A (JP)
Title: Polyamide staple for industrial fabric and industrial fabric
Inventor: KINOSHITA AKIRA
IPC: D04H1/498
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide staple for an industrial fabric having excellent hydrogen peroxide resistance and high tensile strength in combination and suitable as a constituent material for the industrial fabric and to provide the industrial fabric using the polyamide staple.  <P>SOLUTION: The polyamide staple for the industrial fabric comprises specific amounts of a hindered amine light stabilizer and a phenolic antioxidant. The polyamide staple has ≥30% strength retention represented by [(A/B)×100] from the tensile strength A after the polyamide staple is dipped in an aqueous hydrogen peroxide at 3% concentration kept warm at 80°C for 24 h, then washed with water and air-dried for 24 h and the tensile strength B before the dipping and ≥3 cN/dtex tensile strength. The industrial fabric is obtained by using the polyamide staple.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263608-A (JP)
Title: Apparatus for treating water
Inventor: KAWACHI MOTOKI
IPC: C02F1/461
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating water capable of efficiently cleaning an electrode used for water treatment.  <P>SOLUTION: This apparatus carries out a cleaning treatment of the electrodes 5 and 6 by periodically supplying cleaning water in a treatment tank 1 through a cleaning water supply path 12 to supply a chemical to the cleaning water through a chemical supply path 14, and to adjust an open amount of a cooling water flow amount regulating valve 11, thereby making the flow amount of the cooling water supplied to a heat exchanger 9 smaller than that when water is treated, increasing temperature of the cleaning water (cleaning water supplied with the chemical) in the treatment tank 1, and carrying out cleaning treatment of the electrodes 5 and 6. Accordingly, this apparatus can enhance a cleaning effect of the electrodes 5 and 6 with the chemical by increasing the temperature of the cleaning water in the treatment tank 1 to carry out the cleaning treatment. Further, this apparatus only makes the flow amount of the cooling water supplied to the heat exchanger 9 smaller than that when water is treated and not separately required to provide a specific mechanism.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268755-A (JP)
Title: Article information providing apparatus and program
Inventor: KIYOMOTO TOSHIHARU
IPC: G06Q30/06
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide article information of an article desired by a customer in the form of multimedia (video, audio, and the like) close to the actual article based on customer's natural action such as picking up or putting down a pamphlet of the article desired by the customer.  <P>SOLUTION: The article information providing apparatus includes: an RFID tag reading means 201 for periodically reading identification information of an RFID tag attached to an article introduction medium or an article; an RFID tag read information storage means 202 for storing the last read identification information of the RFID tag and newly read identification information of the RFID tag; an article information storage means 204 for storing article information corresponding to identification information of the RFID tag; an RFID tag identification information specifying means 203 for specifying identification information that is not present, of the RFID tag based on the identification information of the RFID tag stored in said RFID tag read information storage means; and an article information output means 205 for outputting the article information corresponding to the specified identification information of the RFID tag.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268780-A (JP)
Title: Paper sheet accumulation device and paper sheet processor
Inventor: KANEKO KAZUYOSHI
IPC: G07D9/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet accumulation device and a paper sheet processor, capable of surely accumulating paper sheets without jam.  <P>SOLUTION: A separation accumulation device comprises an accumulation part 20 successively accumulating a paper sheet carried in an arrowed direction 3b; a patting wheel 30 patting the carrying directional rear end of the paper sheet sent to the accumulation part 20 toward the carrying direction; a stopper 23 allowing the carrying directional top end of the paper sheet sent to the accumulation part 20 to abut thereon to stop it; and a weight guide 26 pressing the carrying directional rear end of the stopped paper sheet. The weight guide 26 is pushed up and rotated by the carried paper sheet, and functions to press the vicinity of the carrying directional rear end of the paper sheet by the dead weight. According to this, a paper sheet which is sent next is prevented from hiding under the accumulated paper sheets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005200222-A (JP)
Title: Printing controller and printing control method and recording medium with printing control program recorded
Inventor: TANAKA HIROTOMO
IPC: B41J13/00
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing controller capable of printing as close as the end part of paper.  <P>SOLUTION: This printing controller comprises a position detection part 6a detecting the position of the paper driven by a paper feed motor based on the output pulses of an encoder 13 rotating according to the rotation of the paper feed motor 1 and a drive control part drivingly controlling the paper feed motor by adding a current value to the paper feed motor based on the target value of a paper feed amount and the output of the position detection part. Based on the output pulses of the encoder after the paper feed amount reaches the target value, the movement of the paper is stopped or a current value signal for moving the paper in a direction reverse to a normal paper feeding direction is generated. Based on the current value signal, the paper feed motor is drivingly controlled by the drive control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006245520-A (JP)
Title: Method and device for manufacturing semiconductor thin film, beam shaping mask, and thin film transistor
Inventor: NAKADA MITSURU
IPC: H01L21/20
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor thin film in which the number of grain boundaries of the semiconductor thin film is reduced, and its direction is controlled.  <P>SOLUTION: When amorphous silicon 311 is irradiated with a beam 312 for the first time as shown in Fig.3(1), a temperature gradient is radially formed around the tip of a recess. Therefore, as shown in Fig.3(2), a crystal grain 313 is formed at the tip of the recess which grows in the direction of a beam length and in the direction of a beam width. On and after the second beam, growing is repeated with the crystal grain 313 formed at the tip of the recess as a seed. As a result, a wide band-like crystal grain is formed with the tip of the recess as a starting point compared with the case of a conventional thin beam. If the periphery of a recess pattern is assumed as equal to or less than a crystal grain size in a direction vertical to the beam scanning direction, the band-like crystal grain can be continuously formed side by side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006273973-A (JP)
Title: Method for producing rigid polyurethane slab foam and heat insulating material for piping
Inventor: INOHARA HIDEKI
IPC: F16L59/02
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rigid polyurethane slab foam having low heat conductivity and excellent incombustibility without generating scorch inside.  <P>SOLUTION: (A) A modified polyisocyanate having NCO content of 25-28% which is obtained by modifying at least a part of polymeric diphenylmethane diisocyanate (MDI) containing MDI in a ratio of 30-80 mass% using a modifier comprising a polyether polyol with 2-4 functional groups and a hydroxy value of 100-900 mgKOH/g, (B) a polyol component containing a polyether polyol (B1) in a ratio of 50 mass% or more which is obtained by adding ethylene oxide and/or propylene oxide to toluenediamine, and (C) a foam forming composition containing a foaming agent comprising water are reacted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273080-A (JP)
Title: Heating system for vehicle
Inventor: KOJIMA HIROYUKI
IPC: B60H1/12
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To heat the interior of a vehicle room in the stop condition of a refrigeration cycle and a blower fan, to contribute to the reduction of fuel consumption by reducing the load on an engine and the load on a battery, and obtain sufficient heating effect even at the time of stop of a vehicle and travelling at low speeds.  <P>SOLUTION: The heating system for the vehicle is provided with a means of detecting outside-air temperature, a means of detecting water temperature of the engine, the refrigeration cycle, a heater function, and a means of adjusting temperature, and is further provided with an ordinary air-conditioning control means, a means of controlling ecological heating, and a switching means. Then only when outside-air temperature is lower than the set value of outside-air temperature, water temperature of the engine is higher than the set value of water temperature of the engine and an ecological heating mode is selected, ecological heating control is performed. The heating system for the vehicle provided with a vehicle-speed detecting means, an ordinary air-conditioning control means, a means of controlling ecological heating and a switching means performs ecological heating control only when outside-air temperature is lower than the set value of outside-air temperature, water temperature of the engine is higher than the set value of water temperature of the engine and an ecological heating mode is selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274928-A (JP)
Title: Start assist device for engine
Inventor: TANUMA TAKURO
IPC: F02D15/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability of an engine even in a low ambient temperature.  <P>SOLUTION: An intake port 28 supplying fresh air into a combustion chamber 27 and an exhaust port 29 discharging combustion exhaust gas are formed in a cylinder head 25 disposed to a cylinder 13. A bypass passage 56 for making the combustion chamber 27 communicate with the exhaust port 29 is formed in a cylinder head 25, and the bypass passage 56 is opened/closed by a bypass valve 57. A spring force in a direction closing the bypass valve 57 is applied to the bypass valve 57 by a spring member 58, and pressure of engine oil supplied from an oil pump is applied to the bypass valve 57. When engine oil pressure is low in start of the engine, pressure in the combustion chamber 27 opens the bypass valve 57 to decrease the pressure in the combustion chamber 27.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279526-A (JP)
Title: High-frequency communication equipment
Inventor: NAKAJIMA KENSUKE
IPC: H01Q1/38
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-frequency communication equipment capable of feeding a high-frequency signal to a dipole antenna without packaging a grounding means, such as a via hole, onto a semiconductor substrate.  <P>SOLUTION: A differential amplifier 3 is formed on the same semiconductor substrate 1 as antenna element patterns 2a, 2b of a dipole antenna. The differential amplifier 3 amplifies a differential signal when the differential signal that is a transmission signal is inputted, and feeds the amplified differential signal to the antenna element patterns 2a, 2b of the dipole antenna. Or, a differential amplifier 10 is formed on the same semiconductor substrate 1 as the antenna element patterns 2a, 2b of the dipole antenna. The differential amplifier 10 amplifies a differential signal for outputting to I/O terminals 5a, 5b when the differential signal that is a reception signal is inputted from the antenna element patterns 2a, 2b of the dipole antenna.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275215-A (JP)
Title: Vibrational energy absorbing device and its manufacturing method
Inventor: KASHIWAGI EISUKE
IPC: F16F15/04
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a vibrational energy absorbing device having stable vibrational energy absorbing performance, and having high repetitive durability, in the vibrational energy absorbing device and its manufacturing method for reducing vibrational energy transmitted to a building, for example, when an earthquake occurs.  <P>SOLUTION: This vibrational energy absorbing device is formed by storing and arranging an energy absorber 4 for absorbing the vibrational energy such as the earthquake in a hollow part, by arranging the hollow part (h) penetrating in the vertical direction in a laminated body 3 formed by alternately laminating a plurality of hard plates 1 such as a steel plate and elastic bodies 2 such as rubber in the vertical direction; and is characterized by interposing a shock absorbing material 9 composed of metal or a synthetic resin lower in a yield point than the energy absorber between the energy absorber 4 and a hollow part inner surface. In manufacture, the energy absorber is installed in the hollow part on an outer peripheral surface or the hollow part inner surface of the energy absorber in a state of covering the shock absorbing material.  <P>COPYRIGHT: (C)2007,JPO&INPIT