baber/WOPTO huggingface dataset:
Patent JP-2004232701-A (JP)
Title: Combining structure between shaft body and shaft coupling
Inventor: AOTA KENICHI
IPC: F16D3/26
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase fixing force of a plate body without using a special fixing method.  <P>SOLUTION: A combining structure comprises a shaft body 1 having a fitting portion 11 with a pulling-out preventing groove, a shaft coupling body 2 having a fitting groove 21 fitted by the fitting portion 11 and holes 22 and 23 facing the fitting groove 21, a locking body 3 press-fitted into the hole 23, a controlling pieces 51 and 51 controlling movement of the shaft body 1, and a plate body 5 having an interposed portion 56 lined with the regulation pieces 51 and 51 sandwiched between the locking body 3 and the shaft coupling body 2 and a projecting portion 57 projecting to the interposed portion 56. A recessed portion 27 fitted by the projecting portion 57 is provided with the shaft coupling body 2 and/or the locking body 3, and play of the plate body 5 is prevented accordingly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003225785-A (JP)
Title: Method and apparatus for welding electric-conductive body onto substrate
Inventor: VIVET LAURENT
IPC: B23K26/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for welding an electric- conductive body onto a substrate with a stud fitted to the substrate.  <P>SOLUTION: The stud (3) is soldered to the substrate (2) and this stud (3) is formed as the same components as the electric-conductive body (10) and further, the electric conductive body (10) is fixed to the stud (3) with a laser beam spot-welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239405-A (JP)
Title: Clutch device
Inventor: INOUE MASAHIRO
IPC: F16D43/14
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize the simplification of a constitution of a clutch device 1, which switches a connection state to transmit rotational power between a first rotating shaft 2 and a second rotating shaft 3 to be arranged along on the same axis line and a disconnection state not to transmit it, and the cost reduction.  <P>SOLUTION: Centrifugal friction members 10, 11, which are operated corresponding to the magnitude of centrifugal force, are made to automatically execute the operation of whether rotational resistance is imparted to a clutch body 5 or not in order to switch the connection state and the disconnection state. By this, the constitution can be made simpler compared with the conventional electromagnetic brake, and at the same time, a device and power for controlling operations of the electromagnetic brake are not required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247449-A (JP)
Title: Abrasive pad for semiconductor substrate, manufacturing method thereof and grinding method of semiconductor substrate employing it
Inventor: YOSHIDA YASUHIRO
IPC: B24B53/017
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive pad for a semiconductor substrate, which is excellent in flatness and capable of grinding while improving the grinding surface, the grinding method of the semiconductor substrate employing the pad and a manufacturing method of the abrasive pad for the semiconductor substrate.  <P>SOLUTION: The abrasive pad for the semiconductor substrate has an abrasive surface 3 for grinding the objective surface of a semiconductor substrate, and is provided with water insoluble resin 2 having a grinding surfaces 3 formed rough for grinding the surface of the semiconductor substrate, and inorganic fine grains 5 adsorbed on the grinding surfaces 3 of the water insoluble resin 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004145246-A (JP)
Title: Plane type two-dimensional waveguide and two-dimensional waveguide type optical device
Inventor: CHIKU SHINICHIRO
IPC: G02B6/12
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane type two-dimensional waveguide, an optical waveguide type interferometer, an optical waveguide type color filter, an optical waveguide type polarizer, and an optical waveguide type isolator which are made small-sized on the whole by making the film thickness of a core sufficiently thick at a part for coupling with an optical fiber.  <P>SOLUTION: The plane type two-dimensional waveguide is comprised of a substrate 5, clad layers 61, 62, and 63, and a core 4, and further, is provided with a 1st area I, a 2nd area II, and a 3rd area III; and the 1st and 3rd areas are single-mode areas in which light of a basic mode which is a TE mode or/and a TM mode can be propagated and the 2nd area is a double-mode area in which light of the basic mode which is the TE mode or/and the TM mode and light of a primary mode can be both propagated. The refractive index of a clad layer 62 of the 2nd area is made smaller than those of clad layers 61 and 63 of the 1st and 3rd areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252140-A (JP)
Title: Interchangeable lens, camera body, and camera system
Inventor: TAKAHASHI KAZUYOSHI
IPC: G02B7/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interchangeable lens, a camera body and a camera system which attain a focusing in a short period of time even when a focusing lens is driven in the direction opposite to a focusing direction during automatic focusing driving.  <P>SOLUTION: The interchangeable lens is provided with an inversion/AF lock switch 106 for instructing the inversion of the driving direction during automatic focusing driving of a focus unit 101 through photographer's operation. When the photographer depresses the inversion/AF lock switch 106, the driving direction in the automatic focusing driving of the focus unit 101 is inverted, so that the focus unit 101 can speedily be returned to nearby the focusing position even if the focus unit 101 passes through a focusing position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252751-A (JP)
Title: Electronic settlement system
Inventor: UDA TOMOHIRO
IPC: G06Q20/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electronic settlement system which smoothly performs an electronic settlement processing irrespective of a communication state between a settlement terminal and a settlement server.  <P>SOLUTION: The settlement terminal 1 reads identification information of a user from an IC card 5 and charge information from a charge meter 6, and generates a settlement processing request. Good or bad of the communication state with the settlement server 2 is judged. When communication is possible, the settlement processing request is immediately transmitted to the settlement server 2 so as to make it perform the settlement processing. When communication is impossible, a settlement substitute means 16 performs a temporary settlement processing, and transmits temporary settlement information on the processing to the settlement server 2 afterwards so as to perform the settlement processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004051944-A (JP)
Title: Ultraviolet-curing coating composition and coated article
Inventor: TSUNODA TAKESHI
IPC: C09D175/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curing coating composition with high productivity, excellent in scuff resistance, adhesivity and gasoline resistance, and capable of forming a coating film with high beautifulness.  <P>SOLUTION: The composition comprises (A) an ultraviolet-curable polyfunctional (meth)acrylate with more than four functional (meth)acryloyl groups in a molecule having 300 to 2,000 number-averaged molecular weight, (B) a lactone-modified polyester resin containing 10 to 50 mass% lactone ring-opening adduct and with a hydroxyl value of 50 to 180 mgKOH/g, and (C) a non-yellowing type polyisocyanate compound and/or an amino resin, wherethe mass ratio of (A) to (B)+(C) is 10:90 to 50:50, and the mass ratio of (B) to (C) is 90:10 to 20:80, and further comprises a photostabilizer and a photopolymerization initiator, so that the obtained cured coating film has 10 to 18 Knoop hardness and the molecular weight between cross-linking points in the cured coating film is 150 to 300.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260287-A (JP)
Title: Traffic aggregating system and method, and program and recording medium therefor
Inventor: KANAYAMA SATORU
IPC: H04L47/22
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic aggregating system and method, and a program and a recording medium therefor which enable a traffic volume over a relay network, the number of multicast addresses in use, and the number of multicast tables to be reduced by efficiently aggregating a plurality of multicast traffics comprising traffics of the same kind.  <P>SOLUTION: A plurality of user terminals 1, 2 for requesting and receiving traffic are connected to an aggregating system 4 for carrying out traffic transfer management and multicast traffic aggregation management via a network 3, each of the user terminals 1, 2 comprises a reproduction state management means 12 for managing a reproduction state and notifying the reproduction state, and a reception state management means 13 for managing a reception state and notifying the reception state, and the aggregating system 4 comprises: databases 44 to 46 for NW information, user information, and traffic transfer information; a traffic transfer means 40 for performing transfer control of traffic; a transfer management means 41 for performing transfer management and managing and updating the databases; a judgement means 42 for judging multicast aggregation on the basis of each information in the databases; and a timer means 43 for performing time management.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257626-A (JP)
Title: Ice machine
Inventor: SUYAMA AKIRA
IPC: F25B1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice machine capable of stabilizing control of cooling performance even if the temperatures of ice-making water in water feeding and immediately before water feeding are different from each other and to provide a method of controlling the cooling performance of the ice machine.  <P>SOLUTION: The temperature of the ice-making water is indirectly detected by a thermister 12 installed in a water supply part 7, and the detected temperature is inputted into the temperature determination part 37 of a cooling performance control part 35. If the temperature of the ice-making water inputted into the temperature determination part 37 exceeds a reference temperature α continuously for a set time β, a fan 22 is rotated at an original speed through an FSC38 to develop an original cooling performance by a refrigerant circuit. On the other hand, if the temperature of the ice-making water lowers to the reference temperature α or below in the set time β, the rotational speed of the fan 22 is lowered less than the original speed through the FSC38 to suppress the cooling performance of the refrigerating circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003279044-A (JP)
Title: Corrugated cowl for combustor of gas turbine engine and configuring method
Inventor: GILBERT FARMER
IPC: F23R3/52
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cowl 22, 26 for use with a combustor 10 of a gas turbine engine.  <P>SOLUTION: The cowl 22, 26 includes an outer cowl 22 with an annular corrugation 40. A combustor 10 of the gas turbine engine includes a hollow body 11 having a liner 14, 16 and defining a combustion chamber 12, the outer cowl 22 connected to the liner 14, 16 and having the annular corrugation 40, and an inner cowl 26 connected to the liner 14, 16. A method of configuring the cowl 22, 26 for the gas turbine engine combustor 10 includes forming the annular corrugation 40 in a main body of the cowl 22, 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256051-A (JP)
Title: Liquid-cooling device for aircraft
Inventor: MAGOSAKI FUTOSHI
IPC: F25D17/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-cooling device capable of efficiently distributing a cooling liquid to electronic units installed in an aircraft.  <P>SOLUTION: This liquid-cooling device comprises an air conditioner for adjusting a temperature of breed air to a predetermined temperature and supplying it so as to distribute cooling liquid to electronic units mounted at an aircraft. This liquid-cooling device comprises a primary heat exchanger and a secondary heat exchanger for heat exchanging of cooling liquid; a plurality of liquid-cooling passages for circulating the cooling liquid from these heat exchangers to the electronic units and distributing the cooling liquid; bypass valves arranged at each of the heat exchangers; means for detecting a temperature of the cooling liquid for the heat exchangers; and a controller for use in controlling a degree of opening of the bypass valves in response to a signal from the temperature detecting means. This liquid-cooling device for an aircraft has the secondary heat exchanger arranged at an output passage of the air conditioner. Preferably, the secondary heat exchanger is arranged at the output passage of the air conditioner and at a downstream side of a mixing manifold. Further preferably, a ram-type air passage having the primary heat exchanger arranged is arranged to be communicated with the ram-type air passage used in the air conditioner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258491-A (JP)
Title: Platemaking method for lithographic printing plate
Inventor: MIYAKE HIDEO
IPC: G03F7/004
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platemaking method for a lithographic printing plate which is capable of direct platemaking with excellent sensitivity during forming an image and excellent reproducibility of small dots, by imagewisely exposing with a laser beam at 320 to 450 nm wavelength from digital signals based on the image data via a computer or the like by using an exposure apparatus of a cylinder inner face scanning method.  <P>SOLUTION: The platemaking method for a lithographic printing plate includes processes of exposing the following lithographic printing plate to laser beam at 320 to 450 nm wavelength by using an exposure apparatus of a cylinder inner face scanning method and then developing the plate with an alkali developing solution. The lithographic printing plate has a photosensitive layer on a supporting body, the photosensitive layer containing at least: (a) a compound having at least two specified enol ether groups; (b) a linear polymer having an acid component and a hydroxyl group; and (c) a compound which decomposes by irradiation of active rays or radiation to generate an acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261324-A (JP)
Title: Laundry apparatus
Inventor: TAKENAKA TADASHI
IPC: D06F58/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient laundry apparatus.  <P>SOLUTION: In the laundry apparatus, a lint filter 67 is provided in an exhaust air channel (for example, the connected portion between a conduit pipe 64 and an induction air channel member 66) with which hot air fed into an outer tub for drying is exhausted from the outer tub. Water is ejected to the lint filter 67 by a lint nozzle 68 from the downstream side (above) in a circulating direction (from below to above) of the exhaust air at a predetermined timing (at the end of the operation, when turning on the power, or the like), and lint caught by the lint filter 68 (stuck to the lint filter 68) is rinsed off for saving the trouble of detaching and cleaning the lint filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263323-A (JP)
Title: Method for treating floss and method for producing raw material of recycled paper from wastepaper
Inventor: ADACHI HIROYUKI
IPC: D21C5/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating floss, with which whiteness degrees of a fiber component and ash are increased without using a chemical such as ozone, etc.  <P>SOLUTION: The method for treating floss comprises deflaking floss F produced in disintegrating wastepaper to give disintegrated pulp, floating the integrated pulp and then refloating the floss.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004026496-A (JP)
Title: Reservation designation system for delivery destination locker
Inventor: HARA SHUHEI
IPC: G06Q30/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation designation system for delivery destination locker whereby a usable locker can be selected and designated after an installation location or using circumstances of the delivery destination locker of a cargo or a commodity are confirmed, and thereby the delivery designation locker can be surely secured.  <P>SOLUTION: This system is constituted by connecting a plurality of lockers A to N having a predetermined operation means, a control center 20 for performing unitary control of a plurality of the lockers, and a user terminal 30 owned by the user through a communication circuit. The user requires the control center 20 to acquire information regarding the delivery destination locker from the predetermined operation means or the user terminal 30. The control center 20 transmits the position information or the using circumstances of the delivery destination locker to the locker or the user terminal 30 based on the acquisition request, and the delivery destination locker desired is selected and designated by the user based on the position information and the using circumstances. Thus, reservation designation of the delivery destination locker can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268051-A (JP)
Title: Vacuum die-casting device
Inventor: YAHATA SHIGEO
IPC: B22D17/14
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum die-casting device which can cast a sound casting having almost no pin hole and cold shut defect by improving the vacuum in a cavity, and at the same time, by eliminating a suction phenomenon of a molten metal caused by the instantaneous drop of the vacuum in a space on the cavity side of an injection sleeve.  <P>SOLUTION: An annular suction groove 22 is formed on the outer peripheral face of an injection plunger 18. A second vacuumizing passage 23 is formed in a plunger rod 19. The annular suction groove 22 is connected to a second vacuum pump 25 by the second vacuumizing passage 23. A labyrinth seal 27, which is composed of an annular projecting ridge part 21a and an annular recessed streak part 21b alternately arranged side by side and which is in a non-contact state with the inner peripheral face of the injection sleeve 16, is integrally formed on the outer peripheral face of a second block 21 which is the outer peripheral face of the injection plunger 18 close to the plunger rod 19 compared with the annular suction groove 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268359-A (JP)
Title: Inkjet head and its manufacturing method
Inventor: SUMIYA TOSHIJI
IPC: B41J2/16
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head in which ink droplets stably advance straight, so that a high printing quality is obtained.  <P>SOLUTION: The inkjet printing head has a step part 22 at a low position with respect to a flat face of a nozzle substrate 2 passed through an ink repelling process. A nozzle outlet 24 is located at a projecting part 23 which is lower than the flat face and projects from the step part 22. An extra ink flows to the step part 22 from the projecting part 23 at the time of an ink discharge. An ink collection 26 is formed at the step part 22. The ink collection 26 can be blocked by the step part 22 and an ink repellent film 25 of the flat face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268192-A (JP)
Title: Method of manufacturing molecular fine line pattern
Inventor: OTOBE KAZUNORI
IPC: B82B3/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a molecular fine line pattern having an extra fine line width of the molecular size without requiring to preform the pattern being a casting mold by a base board processing technology based on a lithography technology.  <P>SOLUTION: A chain-like or tubular molecule is fixed on a transferor base board in an extending state, and a molecular fixing surface of the transferor base board is brought into close contact with a transferee base board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282800-A (JP)
Title: Power supply controller for vehicle
Inventor: KANBARA HIDEAKI
IPC: B60L9/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize supplying of a sufficient power from a capacitor group 70 to a motor 20 at an engine starting time.  <P>SOLUTION: The power supply controller for a vehicle supplies power from the capacitor groups 70a and 70b connected in series to the motor 20 by connecting in series the capacitor groups 70a and 70b connected in parallel at normal time and switching switches 170, 180 at the engine starting time. Thus, the sufficient power can be supplied to the motor 20 without bringing out the power of the battery 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278111-A (JP)
Title: Horizontally roofing metal tile roof, its pitch direction connection part structure and eaves edge structure
Inventor: KUDO NORIO
IPC: E04D3/40
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontally roofing metal tile roof, its pitch direction connection part structure and eaves structure preventing infiltration of heat into sheathing roof boards of roof backing and an attic space, preventing dew condensation on roof board back faces and the sheathing roof boards to prevent their early corrosion and reducing the ventilating amount of the attic space to reduce heating and air-conditioning load.  <P>SOLUTION: In this horizontally roofing metal tile roof with horizontally laid metal tiles laid in a ridge direction and a pitch direction interposing a heat insulating material on the sheathing roof board to which asphalt roofing is applied, air passages passing through from the eaves to the attic space are formed between the horizontally laid metal tile and the heat insulating material and between the sheathing roof board and the heat insulating material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280505-A (JP)
Title: Throughput verifying device for manufacturing device
Inventor: NAKADA TOMOHITO
IPC: G06Q50/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throughput verifying device for a manufacturing device verifying throughput by carrying out quantitative evaluation in regard to production possibility and risk.  <P>SOLUTION: A lot progress history information storing part 11 is provided for storing lot progress history information including arrival time performance of a production lot to the manufacturing device, processing start time performance at the manufacturing device, and processing finish time performance at the manufacturing device. A cycle time distribution analyzing part 12 is provided for obtaining a probability distribution indicating irregularity of time (cycle time) required for processing one product unit of the manufacturing device on the basis of the lot progress history information. An input lot information setting part 13 is provided for setting a lot quantity to be inputted during a verification period. A cycle time distribution synthesizing part 14 is provided for obtaining a probability distribution indicating irregularity of production load time in the manufacturing device during the verification period on the basis of the probability distribution indicating the irregularity of cycle time and input lot information. A capacity verifying part 15 is provided for carrying out throughput verification of the manufacturing device by comparing the probability distribution indicating the irregularity of production load time with operation plan information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI