baber/WOPTO huggingface dataset:
Patent JP-2005200703-A (JP)
Title: Pb-FREE COPPER ALLOY SLIDING MATERIAL
Inventor: YOKOTA HIROMI
IPC: F16C33/12
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow the respective properties of Bi and a hard material to be exhibited in a Cu-Bi-hard material based sintered alloy.  <P>SOLUTION: In the Pb-free copper based sintered alloy, 1 to 30% Bi and 0.1 to 10% hard material particles with a mean particle diameter of 10 to 50 μm are contained, and (1) a Bi phase having a mean particle diameter smaller than that of the hard material particles is dispersed into a Cu matrix, or, regarding the Bi phase in contact with the hard material particles, the abundance ratio of the hard material particles in which the contact length ratio to all the periphery of the Bi phase is ≤50% is ≥70% to the whole piece of the hard material particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203651-A (JP)
Title: Substrate chucking device
Inventor: HIROKAWA MASATOSHI
IPC: H01L21/677
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To reliably retain substrates having different sizes without replacing and adjusting components.  <P>SOLUTION: A substrate chucking device comprises a chuck open/close guide member 10 that has a guide elongate hole 11 formed while inclining in the vertical direction and can be moved up and down, a horizontal arm 6, a vertical arm 7 rising upward from the horizontal arm 6, a chuck 4 in which a guide pin 12 arranged at an edge is slidably engaged to the guide elongate hole 11 of the chuck open/close guide member 10, and a support member 8 that inserts the horizontal section 6 of the chuck 4 into a through hole 9 for guides for supporting slidably left and light. The chuck open/close guide member 10 is elevated by an arbitrary amount of movement, thus freely setting the interval between the vertical arm sections 7, 7 in the chuck 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205966-A (JP)
Title: Storing structure of vehicle
Inventor: KAMEMIZU FUMINORI
IPC: B62J23/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To use a storing case by making the case correspond to various kinds of using conditions in a storing structure of a vehicle having the storing case closably/openably mounted on an inner cover constituting a part of a vehicle body cover by covering a head pipe provided at a front end by a vehicle body frame from a rear side.  <P>SOLUTION: A holding mechanism 230 temporarily holds the storing case 193 at an intermediate position between a full close position and a full open position when performing an open operation for the storing case 193 from the full close position. The mechanism 230 is capable of releasing the holding state and is provided between the storing case 193 and the inner cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207635-A (JP)
Title: Resource supply system and its program
Inventor: WATANABE YOSHIAKI
IPC: F24F11/02
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an operating means of a terminal unit having various functions in an information terminal.  <P>SOLUTION: This resource supply system comprises the information terminal 2, the terminal units 5, 6, 7 and a resource supply means 4 connected with the information terminal 2 by a resource supply means control communication means and supplying resources to the terminal units on the basis of the operation from the terminal units. The information terminal 2 has the operating means for operating the terminal unit 5, and an operating means constituting means composed of the operating means. The information terminal 2 communicates with the resource supply means 4 through the resource supply means control communication means 22 to acquire the connection information of the terminal unit held by the resource supply means 4, and the operating means constituting means changes the contents operable from the information terminal on the basis of the connection information by every terminal unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004227589-A (JP)
Title: User authentication method and device
Inventor: HWANG EUI-HYEON
IPC: G06T7/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user authentication method and device capable of lowering both probability that a person registered by combining a password with living body recognition cannot be authenticated and probability that a person not registered is authenticated.  <P>SOLUTION: This user authentication method for authenticating a user by a password inputted from the outside and living body recognition information of the user such as a fingerprint, an iris and a face characteristically includes steps for: (a) determining whether the password is inputted or not; (b) setting a first threshold obtained by lowering FRR of a threshold used in a living body recognition part when the password is inputted and coincides with a registered one, and for setting a second threshold obtained by lowering FAR when the password does not coincide with the registered one; and (c) determining whether or not the user is authenticated by comparing the living body recognition information of the user inputted from the outside with registered living body recognition information, and proceeding to the step (a) when the user is not authenticated. Thereby, the password is organically connected to the living body recognition part and the password input result affects the performance of the living body recognition part, or the living body recognition result is fed back to affect the next authentication process to improve both FAR and FRR.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005205460-A (JP)
Title: Gas purge fixture
Inventor: TATSUGUCHI MITSUHIRO
IPC: B23K9/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for purge dam formation, when closure-welding a panel to a manhole body of a vessel made of stainless steel, capable of insertion and recovery from the final opening part of the vessel such as a radiation source insertion hole for a radiographic test for performing welding without substituting the whole of the system including the vessel and piping with an inert gas for preventing the oxidation of penetration bead.  <P>SOLUTION: The gas purge fixture has a folding umbrella type shape. An umbrella part 7 is inserted from a gamma hole (insertion hole) 1d in a folded state, is opened within the manhole body so as to be used as a purge dam, and is again folded so as to be taken out from the vessel. For this purpose, the gas purge fixture is controlled so as to be contacted with the inner wall 1b of the manhole body at the time when the umbrella part 7 is opened, and is provided with a cylinder part 6 composed of an umbrella type frame capable of bending and stretching, a sheet 42 for gas protection stretched over the umbrella type frame, and an outer tube 10 and an inner tube 11 allowing the umbrella type frame to be bent and stretched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208393-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HOSOYA YOICHI
IPC: G03C1/38
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material excellent in sensitivity and graininess, and ensuring small static fog and small radiation fog.  <P>SOLUTION: The silver halide color photographic sensitive material has on a support at least one each of blue-, green- and red-sensitive layers and at least one non-photosensitive layer, wherein at least one of the layers contains the following compound (A) or compound (B) and a spectral sensitivity distribution S<SB>B</SB>(λ) of the blue-sensitive layer satisfies a relationship of the expression (1): S<SB>B</SB>(370 nm)/S<SB>B</SB>(420 nm)<0.7. Compound (A): a heterocyclic compound which has one or two hetero atoms and substantially increases the sensitivity of the silver halide photographic sensitive material when added. Compound (B): a heterocyclic compound which has ≥3 hetero atoms, substantially increases the sensitivity of the silver halide photographic sensitive material when added, and does not react with an oxidized developing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207983-A (JP)
Title: Repairing method for instrumentation tube of jet pump differential pressure, and its system
Inventor: YOSHIE YUTAKA
IPC: G21C15/25
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system capable of efficiently repairing in a short time, when a work of repairing instrumentation tube of jet pump has incurred during service period.  <P>SOLUTION: In-reactor equipment are removed, centers of broken instrumentation tubes are tentatively aligned, the breakage cross sections are held at nearly aligned positions by the tentative matching, tube outer surface is polished, and the breakage positions are tentatively welded (S101 to 104), by introducing a tentative welder in the reactor. When tentative welding is completed, the tentative welder is taken out of the reactor for total seal welding of the tentatively finished instrumentation tube, and a seal welder is introduced in the reactor and attached to the tentatively welded instrumentation tube. Well water is drained and seal welding of the instrumentation tube is conducted (S105 to 107), by operating the seal welder in pneumatic environment. Then, the pressure vessel is filled with water, the seal welder is taken out, and in-reactor components are recovered (S108 to 110) for finishing the work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217283-A (JP)
Title: Trimming circuit
Inventor: AOYANAGI TOMOHISA
IPC: H01L21/822
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify trimming and to reduce the number of external input terminals for fusing into one.  <P>SOLUTION: In the present trimming circuit, basic unit circuits 50a, 50b as many as a number of subtracting "1" from the number of outputs, namely, two stages of basic unit circuits are cascaded. In a state before applying a predetermined voltage to an external input terminal 10 for fusing, only a first PMOS 3 is turned on and connected to a first fuse 6a. When the first fuse 6a is fused by applying the predetermined voltage to the external input terminal 10 for fusing, a first NMOS 4a of the basic unit circuit 50a is turned on and connected with a second fuse 6b. When this second fuse 6b is fused, a second NMOS 4b of the basic unit circuit 50b on the next stage is turned on to fuse a third fuse 6c. The external input terminal 10 for fusing is used to sequentially fuse the first to third fuses 6a-6c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216168-A (JP)
Title: Electronic system
Inventor: KATO TAKESHI
IPC: G06F15/177
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of an abnormal operation caused by reset, in an electronic system in which a plurality of units are installed and respective units are reset to be linked with each other.  <P>SOLUTION: A sub-microcomputer 2 outputs a close signal to a switch operating line S1, conducts a reset line R2 and a reset line R3, then outputs a reset signal to a reset line R4 and resets a main microcomputer 1. A reset signal is acquired from the main microcomputer 1 via the reset line R3 thereafter and the sub-microcomputer 2 itself is reset. In such a case, if the sub-microcomputer 2 is just under writing data into a storage device B22, the sub-microcomputer 2 outputs an open signal to the switch operating line S1, insulates the reset line R2 and the reset line R3 and then resets only the main microcomputer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221090-A (JP)
Title: Operating method of powder humidifier
Inventor: ABE TOYOJI
IPC: F23J1/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved operation method of a humidifier, preventing scattering of powder by adding water to powder such as soot and burned ash in a waste incinerator and mixing them.  <P>SOLUTION: In this humidifier, water is added to powder and mixed therewith to prevent scattering of the powder. An operation method of the powder humidifier is characterized in that humidifying/mixing is performed so that the quantity of powder supplied is kept to 60vol.% or less of the volume of a humidifying/mixing zone, and the moisture content after mixing is 10 to 30wt.%. The powder to be treated by the method of the invention is easily scattered so that it has a particle diameter widely ranging from 1 to 2000 μm, and the relative bulk density ranging from 0.5 to 0.9 kg/m<SP>3</SP>. As this type of powder, cited are burned ash generated in incinerating waste oil and waste water, which are industrial waste, sludge, miscellaneous dust, resin and the like, and soot in exhaust gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218631-A (JP)
Title: Game machine
Inventor: FUJII MOTOYUKI
IPC: A63F7/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can add a tidal variation to the progress in the games while restraining the players from feeling the passive impression.  <P>SOLUTION: The Pachinko machine 10 has an outer frame 11, a body frame 12 which is provided on the front part of the outer frame 11 and openably supported on one side part of the outer frame 11 and a front door frame 13 which is provided on the front part of the body frame 12 and openably supported on one side part of the body frame 12. When a game ball shooting handle 18 provided at the lower part of the pachinko game machine 10 is operated, the game balls on the upper tray 23 are shot onto the playing area. In the playing area, when the game balls win the working slot, the special symbols and identifying symbols are variably displayed on the display screen of a pattern display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219367-A (JP)
Title: Image receiving sheet and image forming method
Inventor: OTA TOMOHISA
IPC: B41M5/26
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality proof having a large-sized sheet larger than a B2 size and having glossiness close to that of a printed matter.  <P>SOLUTION: In the image receiving sheet for laser thermal transfer having at least a cushioning layer and an image receiving layer on a support, the image receiving layer contains at least two or more resins different in a refractive index. In the image forming method, wherein the image receiving sheet having at least the image receiving layer on a support and the heat transfer ink sheet having at least a heat transfer layer, and an ink layer on a support are used to arrange the ink layer of the ink sheet and the image receiving layer of the image receiving sheet to be faced with each other and are overlapped, and the laser beam irradiation area of the ink layer is transferred on the image receiving layer of the image receiving sheet with the irradiation of the laser beam, the image receiving sheet wherein an image is recorded and a final recording medium are overlapped and laminated with a heat roll, and then the image receiving sheet is released, roughening the image receiving layer surface on the final recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224048-A (JP)
Title: Brushless motor
Inventor: GO YOSHIHIRO
IPC: H02P6/08
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor whose drive system can smoothly be changed from a forced drive to a sensorless drive.  <P>SOLUTION: In the forced drive (during a period of time t5 in Fig.), because a rotary magnetic field is not caused by the rotational position of a magnetic rotor 54 but forced to occur to a three-phase armature winding 52, conduction changing timing delays in comparison with the sensorless drive, in which the rotary magnetic filed is caused to occur while detecting the rotational position of the magnetic rotor 54. Thus, a sensorless drive transient period (during the period of time t6 in Fig.) is provided when the forced drive is shifted to the sensorless drive (during the period of time t7 in Fig.). During this sensorless drive transient period, the delay in the conduction changing timing by the forced drive can be eliminated by keeping the rotational speed of the magnetic rotor 54 at a changed rotational speed, and by fixing an electrical angle that delays a rotational position signal. As a result, a step-out is removed when the force drive is shifted to the sensorless drive so that the drive system can smoothly be changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226785-A (JP)
Title: Elastic coupling
Inventor: ISHIMOTO YOSHITAKA
IPC: F16D3/78
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic coupling whose spring property can be easily adjusted and set while holding its durability and torque transmitting effects, easy and inexpensive to manufacture with a less number of components.  <P>SOLUTION: The elastic coupling A comprises connecting cylindrical members 1 on a driving side and connecting cylindrical members 2 on a driven side arranged in numbers alternately on a concentric circle and joined to each other via rubber elastic materials. The cylindrical members 1 on the driving side and the cylindrical members 2 on the driven side are individually passed through rigid portions 3, 4 approximately sector-shaped in front view and fixed thereto, and the rigid portions 3, 4 on the driving side and on the driven side are arranged alternately on the concentric circle and joined to each other via the rubber elastic materials 5 held therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224752-A (JP)
Title: METHOD OF REGENERATING epsilon-CAPROLACTAM-PRODUCING CATALYST AND METHOD OF PRODUCING epsilon-CAPROLACTAM
Inventor: SUGITA KEISUKE
IPC: B01J29/90
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent method of regenerating a zeolite catalyst used in producing ε-caprolactam by the Beckmann rearrangement reaction of a cyclohexanone oxime.  <P>SOLUTION: The contact of the zeolite catalyst used for the Beckmann rearrangement reaction of the cyclohexanone oxime with a compound selected from ammonia and amine, a carboxylic acid, and a gas containing water allows an ε-caprolactam-producing catalyst to regenerate. Regenerating the catalyst with this method and reusing makes it possible to produce the ε-caprolactam over the long term at a high yield.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234663-A (JP)
Title: File displayed on list
Inventor: FUTAMURA TAKASHI
IPC: G06F3/0485
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file displayed on a list, which enhances visibility for operators to select an image from the file displayed on the list.  <P>SOLUTION: The file displayed on the list includes a maximum display area E1, which may be assigned to a concerned file selected from a multi-movie file MF for displaying the selected file. A display area E2 and a display area E3 for displaying a nearby file, both sizes of which become smaller in accordance with a distance between the concerned file and the nearby file becomes remote within the proximity of 2 files, and a minimum display area E4, which may be assigned to display a movie file located at an outside of the nearby file. Consequently, the operator may easily recognize the concerned file using the size of the display area E1 and also easily recognize the nearby file since its size gradually becomes large in response to a position of the nearby file if it becomes nearer to the concerned file than the file located at the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231642-A (JP)
Title: Joint structure of beverage cooling pipe with spout cock in cooled beverage feeder
Inventor: SAITOU FUMIYOSHI
IPC: B67D1/07
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a beverage cooling pipe with a spout cock in which no beverage enters between an annular groove formed in an outer circumference of a pipe joint and an O-ring.  <P>SOLUTION: In the joint structure of a beverage cooling pipe 12 with a spout cock 13 in a cooled beverage feeder, an inner end of a pipe joint 24 is welded to a connection end 12a of a beverage cooling pipe 12, an O-ring 25 is fitted to an annular groove 24a formed in an outer circumference of the pipe joint 24, and tightly attached to an inner wall of a stepped inner hole 21b of a mounting shaft 21 in a liquid-tight manner, an annular flat packing 26 is fitted to an annular recess 24b formed in an inner end of the pipe joint 24 and tightly attached to an inner end face of the stepped inner hole 21b, and the flat packing 26 is compressed in the thickness direction, and pressed liquid-tightly against an end face of the inner wall of the stepped inner hole 21b while a joint nut 22 is screw-tightened and fixed to an outer circumferential screw part of the mounting shaft 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234698-A (JP)
Title: Distortion parameter generation method, video generation method, distortion parameter generation system and video generation system
Inventor: OGATA MASATO
IPC: G03B35/20
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate changes in the arrangement of a plurality of screens and the form of the screens, and facilitate an adjustment for maintaining continuity of display video generated in parts.  <P>SOLUTION: Information feedback between a plurality of display screens and video generation parts is based on images picked up by a camera. With the camera, a distortion parameter giving positional relations between the camera and each screen is computed from a test pattern projected on the display screen. A virtual plane to which an image to be displayed on each screen is mapped is rotated with the distortion parameter of the screen to pre-distort the video mapped to the plane before it is projected by a projector corresponding to the screen. This technique is applicable to stereoscopic vision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232258-A (JP)
Title: Organic material composition and organosilicon compound
Inventor: MIYAKE KUNIHITO
IPC: C08K5/54
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an organic material composition that prevents heat deterioration of an organic material such as a polycarbonate, etc., in high-temperature molding and obtains the organic material controlling discoloration.  <P>SOLUTION: The organic material composition comprises the organic material and an organosilicon compound (I) äR<SB>1</SB>-R<SB>6</SB>are each independently a hydrogen atom, a 1-30C organic compound residue or a residue of a compound containing one or more silicon atoms; m is an integer of ≥0 and l and n are each independently an integer of ≥1}.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233513-A (JP)
Title: Heat pump device
Inventor: OZAKI YUKIKATSU
IPC: F25B29/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by reducing the number of fluid channel switching means.  <P>SOLUTION: In this heat pump device capable of heating the water for hot water supply by a heat pump cycle using an ejector 3, three heat exchangers 2, 5, 6 are provided, a refrigerant flow channel is switched to allow one of the heat exchangers 2, 6 to act as a radiator radiating the heat of the refrigerant on the basis of an operation mode, and to allow one of the heat exchangers 5, 6 to act as an evaporator for absorbing the heat and evaporating the refrigerant, and the heat exchanger 2, 6 remaining without being used as either the radiator or the evaporator is connected to the radiator in series when it is connected to a high voltage refrigerant side, and connected to the evaporator in parallel when the heat exchanger 5 is connected to low pressure refrigerant side to prevent the refrigerant from flowing. As the plurality of modes can be operated by switching the flow channel switching means (three switching means 7-9), a constitution of refrigeration cycle can be simplified, and the heat pump device of low cost can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI