baber/WOPTO huggingface dataset:
Patent JP-2005249060-A (JP)
Title: Power transmission device
Inventor: YASUI MAKOTO
IPC: F16D41/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and low-cost power transmission device, locking the relative rotation of an input member and an output member in any direction while being driven by a motor.  <P>SOLUTION: This power transmission device includes: an input member 14 having a cam face 26 formed of a forward cam face and a backward cam face; an output member 22 having a cylindrical surface; a plurality of rollers 28 interposed between the input member 14 and the output member 22; a retainer 30, one end of which is provided with a flange 31 to regulate the circumferential position of the roller 28; a centering spring 42 for energizing the roller 28 through the retainer 30 to a neutral position not to engage with the cam face 26; and a pressing mechanism for pressing the flange 31 to the output member 22, wherein the pressing mechanism is composed of: a pressing plate 24 fitted to the input member 14 to be relatively moved in the axial direction and not to be relatively rotated; a friction plate 34 pressed to a stationary system member 12 by an elastic member 36 to generate rotational friction resistance; and slant cams 38a, 38b formed on the opposite surfaces of the pressing plate 24 and the friction plate 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252654-A (JP)
Title: Semiconductor integrated circuit incorporating a/d converter circuit
Inventor: IDE TAKASHI
IPC: H03M1/12
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, even if there is no change in externally inputted analog values in a semiconductor integrated circuit incorporating an A/D converter circuit and a CPU, upon receipt of a conversion completion notice from the A/D converter circuit when the A/D converter circuit is used, the CPU needs to confirm the A/D conversion result with interrupting main program processes, and further to reconfirm the conversion result after repeating the A/D conversion once.  <P>SOLUTION: An A/D converter circuit 2 completes an A/D conversion operation to issue an A/D conversion completion notice (signal 109) to a CPU 6 only when the level of an externally inputted analog signal varies. The circuit 2 may generate a completion notice after verifying that the analog signal level is in a stationary state after its transient state, thus omitting the confirmation operation of the A/D conversion result by the CPU 6 after receiving the completion notice, thus reducing the load of the CPU 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250113-A (JP)
Title: Display device and adjustment method
Inventor: ARAI YUTAKA
IPC: G02F1/133
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display devices adjustment method for easily placing a plurality of display devices in the same display state.  <P>SOLUTION: The display devices adjustment method includes: a steps of inputting a reference measured value obtained by fitting a sensor to a reference display device with reference display characteristics and measuring the display characteristics of the reference display device, to a correction signal generating means in a display device to be adjusted; a step of inputting an adjusted object measured value obtained by fitting a sensor to the display device to be adjusted and measuring display characteristics of the display device to be measured, to the correction signal generating means in the display device to be adjusted; and a step in which the correction signal generating means in the display device to be adjusted generates and outputs a correction signal to a back light control means and a video signal correcting means in the display device to be adjusted based upon the difference between the reference measured value as a target value and the measured value of the display device to be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247641-A (JP)
Title: Method and apparatus for winding optical fiber
Inventor: HASEGAWA TAKASHI
IPC: G02B6/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for winding an optical fiber by which the turbulence of the winding state of a silicone coated optical fiber is prevented.  <P>SOLUTION: The optical fiber winding apparatus 1 has a winding bobbin 3 for winding the silicone coated optical fiber 2 and a lubricant coater 5 for applying a powdery lubricant on the silicone coated optical fiber 2 before the silicone coated optical fiber 2 is wound on the winding bobbin 3. The lubricant coater 5 has a box type cover 13 covering the silicone coated optical fiber 2 and a through hole 13a for passing the silicone coated optical fiber is provided in the cover 13. A lubricant pressure feeder 14 for forcibly feeding the lubricant is connected to the cover 13 through a pressure feed pipe 15. A suction device 16 for sucking the inside of the cover 13 is connected also to the cover 13 through an exhaust pipe 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250980-A (JP)
Title: Document retrieval system, retrieval condition input device, retrieval execution device, document retrieval method and document retrieval program
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06F17/30
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance flexibility and convenience by enhancing the quality of a retrieval result in a retrieval requested by inputting a numerical word constituting the content of a document.  <P>SOLUTION: This document retrieval system comprises a basic information generation part determining, on receipt of input of a numerical word, the kind of a numerical value contained in the numerical word and generating the kind obtained as the determination result and the numerical value as numerical retrieval basic information; and an index information generation part generating one or more pieces of index information used as an index for retrieval for a document. The index information generation part generates, as the index information, non-numerical word index information containing non-numerical word emergence information relevant to the emergence of a non-numerical word in the document and numerical word index information containing numerical information corresponding to the kind of the numerical word which emerged in the document and the numerical value of the numerical word.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269890-A (JP)
Title: Raw composition for producing polyurethane foam improved in demolding property and adhesion, polyurethane foam produced by the composition, and its production method
Inventor: YOU BEUNG-CHOUL
IPC: C08G18/18
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw composition of a polyurethane foam which can produce a foam more excellent in demolding property and adhesion than a conventional urethane foam by regulating a component and a composition and changing working conditions, and to provide a producing method for the composition.  <P>SOLUTION: The raw composition of the polyurethane foam for producing the polyurethane foam improved in demolding property and adhesion comprises a mixed polyol of 100 mass part, an isocyanate of 150-180 mass part, water of 3.0-6.0 mass part, HCFC-141b of 10-50 mass part, a catalyst A of 0.1-2.0 mass part, a catalyst B of 0.1-0.5 mass part, a catalyst C of 0.1-0.5 mass part, and a surfactant of 1.0-4.0 mass part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004297788-A (JP)
Title: Sequencer-readable multimedia file structure
Inventor: SONE TAKURO
IPC: H04N5/93
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To make extremely easy the handling of multimedia information and to make possible precise synchronous control between each information.  <P>SOLUTION: An SMAF file 20 is constituted by integrating into the same file a content information storage part 21, a play sequence track 22, a draw sequence track 23, an audio sequence track 24 and a master track 25, and a sequence operation can be controlled in accordance with contents of an event in the master track 25. A sequencer 26 communicates with an application program 30 and when an event occurs in the master track 25, the application program 30 reads a status and exchanges data with a user or an external device via a user interface 31 or a communication interface 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218821-A (JP)
Title: Integration of lipstick body, cap of body, and clip with brush
Inventor: WATANABE HISAO
IPC: A45D40/18
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipstick, when a user carries the lipstick, allowing the user to carry the lipstick without putting it in a small cosmetic bag in a bag.  <P>SOLUTION: A clip body which stores a case 10 for a lipstick body extendably/retractably storing the lipstick 5 by a spring 9, and the cap 2 are connected and integrated with the lipstick body and the cap 1 with a connecting part 3, and the clip body and the cap 2 are provided with stoppers 4 for falling prevention, so that the lipstick is carried by being inserted in an inner pocket or the like of a jacket.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255772-A (JP)
Title: Silylene phenylene copolymer and hole transporting material
Inventor: OSHITA JOJI
IPC: C09K11/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole transporting material having excellent luminescence, high heat-resistance, soluble in solvents and having good film-forming property.  <P>SOLUTION: The silylene phenylene copolymer has a repeating unit A expressed by formula (1a) and a repeating unit B expressed by formula (1b). The copolymer has a weight-average molecular weight of 500-100,000 and a B/A ratio of 0.01-500 wherein A is the number of the repeating unit A and B is the number of the repeating unit B in the copolymer. The silylene phenylene copolymer is used as a hole transporting material for an organic electroluminescent element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256344-A (JP)
Title: Intrusion control system and gate device
Inventor: SHIGEHIRO TAKESHI
IPC: G07C9/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an intrusion unpermitted person for an intrusion limiting area 1 from intruding in the intrusion limiting area 1 via an inlet 2 in a state of being opened by an intrusion permitted person.  <P>SOLUTION: This gate device 3 is arranged in the outside vicinity of the inlet 2 of the intrusion limiting area 1. The gate device 3 is provided with a person number detecting device 5 having a gate area 4 for allowing going in and out of the person and detecting the number of persons staying in the gate area 4, and an individual information reader 6 for reading individual information recorded on an individual information identification IC medium 7 carried by the person staying in the gate area 4 and reading information capable of specifying an individual. The gate device comprises a control device 8 for controlling opening and closing of the inlet 2 on the basis of person number information detected by the person number detecting device 5 and the individual information read by the individual information reader 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253346-A (JP)
Title: Lift onto tree
Inventor: MATSUMURA TERUKAZU
IPC: A01G23/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift onto a tree enabling safe and less burdensome pruning work in a simple structure.  <P>SOLUTION: The lift onto a tree 1 is provided with a working table 2 where a worker rides, a supporting means 5 supporting the working table to the tree, an elevating means 17 for elevating the working table 2 and the supporting means 5 along the tree, and a driving means 18 for driving the elevating means 17 so as to move the worker on the tree without requiring any man power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256084-A (JP)
Title: Nozzle for supplying gaseous raw material of chemical vapor deposition
Inventor: NARA MASAKATSU
IPC: B05B1/04
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle used for supplying a gaseous metallic strip in a chemical vapor deposition method with structure in which spraying of the gaseous raw material is made uniform in the transverse direction of the metallic strip.  <P>SOLUTION: The nozzle for spraying the gaseous raw material toward the metallic strip introduced into a treatment furnace where the chemical vapor deposition is performed is formed with a discharge port for the gaseous raw material in a slit form on one generator of a tubular body having an axial length approximately over the entire width of the gaseous raw material and is provided with an introducing port for the gaseous raw material on the back side isolated radially from the discharge port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256430-A (JP)
Title: Joining structure of steel main girder and precast pc floor slab of steel composite girder bridge by high strength stud dowel and spiral reinforcement
Inventor: NAKAMURA SADAAKI
IPC: E01D2/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure of a steel main girder and a precast PC floor slab capable of using the precast PC floor slab even for repairing and reinforcing works of an existing steel composite girder bridge.  <P>SOLUTION: In this joining structure of the steel main girder and the precast PC floor slab of the steel composite girder bridge, the joining structure of the steel main girder and the precast PC floor slab by a high strength stud dowel and a spiral reinforcement is constituted so that among a plurality of high strength stud dowels welded to and erected on a plurality of places of an upper flange of the steel main girder, a spiral reinforcement formed of a coil-like spring is arranged in a root of two high strength stud dowels short in an edge distance so as to surround the high strength stud dowels, and after inserting a stud dowel unit formed of these two spiral reinforcements and the plurality of high strength stud dowels into a stud dowel hole formed in a nonexistent position of a PC steel material of the precast PC floor slab, mortar is filled and solidified in the stud dowel hole, and the steel main girder and the precast PC floor slab are joined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282074-A (JP)
Title: Magnetic sensor
Inventor: SHARMA MANISH
IPC: G11C11/15
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for detecting magnetic fields, in which a switching offset of a magnetic field sensor is suppressed to the minimum and the magnetic field sensor is nonvolatile, and the electric power loss is small.  <P>SOLUTION: The magnetic device (300) comprises a pinning layer (310), and moreover, comprises a plurality of ferromagnetic layers (322, 324, 326). At least one of a plurality of the ferromagnetic layers is adjacent to the pinning layer (310). A spacer layer (340) is adjacent to at least another of a plurality of the ferromagnetic layers. A sense layer (330) is adjacent to the spacer layer (340). The respective thicknesses of a plurality of the ferromagnetic layers (322, 324, 326) are formed so that a Neel magnetic field between the sense layer (330) and a plurality of the ferromagnetic layers (322, 324, 326) may be in the opposite direction to demagnetizing field between a plurality of the ferromagnetic layers (322, 324, 326) and the sense layer (330).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268032-A (JP)
Title: Polymer electrolyte membrane, its evaluation method, and fuel cell
Inventor: HIRAOKA HIDEKI
IPC: H01B1/06
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane having high productivity, low price, realizing stable high cell performance by solving problems that membrane performance in electrolyte membrane for a fuel cell having such structure that an electrolyte polymer is filled in pores of a porous substrate is not reflected to cell performance and having large dispersion.  <P>SOLUTION: The polymer electrolyte membrane is formed by filling the electrolyte polymer in pores of the porous substrate and forming an electrolyte polymer layer on the surface, and the thickness of the electrolyte polymer layer is 5 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269838-A (JP)
Title: Dc-dc converter
Inventor: SAITO HIROSHI
IPC: H02M3/155
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter that can prevent an inrush current without using a delay circuit.  <P>SOLUTION: An output voltage Vo is monitored by a comparator 9 and a clamp circuit 10 clamps an output of an error signal detector 7 until the output voltage gets close to a preset voltage. This structure prevents the overranging of the output voltage of the error signal detector 7 at a start-up, a continuous ON state of a switching element 2 with an input of an excessive signal into a PWM circuit 11, and the generation of the inrush current caused by an excessive current that flows in an inductance 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274636-A (JP)
Title: Fog generation experimental apparatus
Inventor: AZUMA NOBUHIKO
IPC: G09B23/12
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fog generation experimental apparatus capable of surely and easily generate fog and cloud.  <P>SOLUTION: The fog generation experimental apparatus comprises a cooling source 5 constituted of three aluminum cooling rods 5a, a transparent cylindrical body 3 for housing the cooling source 5, a base 2, and a lid section 4. Since there is a clearance between the cooling source 5 and the lid section 4 and the base 2 is provided with openings, air circulates inside the transparent cylindrical body 3. A tray 1 is filled with lukewarm water, and salt water is put in the cooling rods 5a and cools its surrounding. In this state, the cooling rods 5a are placed in the transparent cylindrical body 3. When the warm and damp air rising from the tray 1 touches the cooling source 5, it turns into fog and descends inside the transparent cylindrical body 3, and gets out from the bottom.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276473-A (JP)
Title: Extreme ultra violet light source device
Inventor: ABE TAMOTSU
IPC: G21K5/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To attain stability of advancing status of a target material of sheet shape in an LPP (laser produced plasma) type EUV light source device.  <P>SOLUTION: The EUV light source device comprises: a nozzle 2 which has a nozzle aperture of long and narrow shape and forms a jet stream of the target material of sheet shape by injecting the target material from the nozzle aperture; a light source 5 for generating laser beam for irradiating the jet stream of the target material; a rotating stage 11 for rotating the nozzle with the injecting direction of the target material as a center axis; a camera 12 which photographs the irradiation region of the laser beam in the jet stream of the target material; and a control part 13 which, based on the image data of the jet stream of the target material photographed by the camera, controls the rotation of the rotating stage so as to maintain a nearly rectangular status of the surface of the target material and the laser beam axis in the irradiation region of the laser beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272174-A (JP)
Title: Stack structure and manufacturing method therefor
Inventor: TERASAKI TSUTOMU
IPC: B01J19/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a stack structure.  <P>SOLUTION: A bonding film 4 comprising Ta or the like, capable of being oxidized, is deposited on one surface 2a of a glass substrate 2. The plurality of such glass substrates 2 are prepared. The bonding film 4 of a newly prepared glass substrate 2 is brought into contact with the other surface 2b of the glass substrate 2, and anodic joining is performed by applying a voltage in such a manner that the voltage applied to the bonding film 4 of the glass substrate 2 becomes higher than that applied to the bonding film 4 of the new glass substrate 2. A microreactor 1 is manufactured by anodically joining the plurality of glass substrates 2 in this manner. At this time, an electric field directed toward the same direction is applied to any glass substrate when anodic joining is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273054-A (JP)
Title: Electrically conductive fiber, raised fabric for electrically conductive brush, and electrically conductive brush
Inventor: MAEDA KOICHIRO
IPC: G03G21/10
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive brush slight in toner pickup even in printing many sheets when used as a charged brush for printers or the like and also slight in electrical resistance variation, and to provide an electrically conductive raised fabric and electrically conductive fiber constituting the brush.  <P>SOLUTION: The electrically conductive fiber is made from a composition comprising 100 pts. wt. of (A) a polyamide resin, 0.5-20 pt(s). wt. of (B) a resin larger in contact angle with water than the polyamide resin A and 10-40 pts. wt. of (C) an electrically conductive substance. The raised fabric for the electrically conductive brush is such that the electrically conductive fibers are raised on a ground fabric. The electrically conductive brush for electrophotographic devices comprises the above raised fabric.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004266998-A (JP)
Title: Receptacle of wiring and piping material
Inventor: SHIMIZU SHOHACHI
IPC: F16L3/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the receptacle of wiring and piping material for reducing the volume when the receptacles are piled up and easily removing the piled up receptacles.  <P>SOLUTION: The receptacle, comprising a loading part 14 mounting wiring and piping material and an erected part 15 formed by bending both ends of this loading part, is provided with a plurality of support members 12 arranged by providing a space and connection members 13 mounted in both the erected parts 15 of this support member 12 to connect a plurality of the support members 12. At least one piece of the connection member 13 is arranged at each of the upper end parts of both the rise-up parts 12 of the support member 12. The distance between both outer sides of the erected parts 15 of the support member 12 is set smaller than the dimension in an inner side of the connection member 13 in the position lower than the connection member 13. The support member 12 of one receptacle, in a condition that it is displaced in the lengthwise direction relating to the support member 12 of the other receptacle, is formed capable of inserting between the connection members 13 of the receptacle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005270011-A (JP)
Title: Culture container and culture apparatus
Inventor: TAKAHASHI RYOJI
IPC: C12M1/12
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To ensure air permeability of a culture container and prevent cross infection of a cell or an in vivo tissue.  <P>SOLUTION: The culture container 10 for culturing the cell or in vivo tissue in the interior is equipped with a vent hole 11 for ensuring air permeability between the outside and the inside and a filter 14 for decomposing or adsorbing a prescribed gas of the outside in the vent hole 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI