baber/WOPTO huggingface dataset:
Patent JP-2004303679-A (JP)
Title: Field emission type fluorescent display device and manufacturing method of this display device
Inventor: MIURA OSAMU
IPC: H01J9/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field emission type fluorescent display device which is high in quality, reliability, productivity, and practicality in spite of its simple structure, and to provide a manufacturing method of this display device.  <P>SOLUTION: In the electric field emission type fluorescent display device having an electron emission source installed on a cathode electrode and a fluorescent body installed on an anode electrode facing each other, the fluorescent material is a low-voltage driving type fluorescent material. The electric field emission type fluorescent display device has an electrode structure constructed by superposing the cathode electrode formed in a line state and an anode electrode formed in a line state through an insulating layer formed on the cathode electrode so as to orthogonally cross each other. The electric field emission type fluorescent display device with high quality, reliability, productivity and practicality is made possible to provide by the manufacturing method of this display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306175-A (JP)
Title: Polishing pad and polishing pad tool using it
Inventor: ICHIGUCHI YUICHI
IPC: D04H1/413
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad, which is a tool for polishing metal substituting for a wire brush, and preferably used especially for a welded part of steel, and a polishing tool using it.  <P>SOLUTION: This polishing pad is formed of a substantially plate-like non-woven formed body made by dispersing abrasive particles in a non-woven fabric of polymer to have a desired thickness, and one of the edge end parts of the formed body is taken as a polishing part. This type of polishing pad is assembled in holder composed of a clip for grasping the other edges of the formed body, a grip for holding and a grip receiving part provided on the forward end of the grip to removably receive the clip, thereby forming the polishing pad tool, which is manually operated to perform polishing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308749-A (JP)
Title: Spring assembly
Inventor: OKUBO MAMORU
IPC: F16F15/123
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the abrasion of a coil spring and to stably exercise the performance of the coil spring in a spring assembly.  <P>SOLUTION: This spring assembly 5 comprises a first coil spring 51, a second coil spring 52 and a pair of spring seats 53. The second coil spring 52 has a free length shorter than that of the first coil spring 51, and is movably mounted on an inner peripheral part of the first coil spring 51 in a state that at least two members of a torsional vibration damper are not relatively rotated. The pair of spring seats 53 are respectively mounted at both ends of the first coil spring 51 in opposition to each other, and respectively has a supporting part 53a capable of supporting both ends of the first coil spring 51, a fist engagement part 53b mounted on the supporting part 53a and capable of being engaged with the inner peripheral part of the first coil spring 51 and kept into contact with both ends of the second coil spring 52, and a second engagement part 53c mounted on the first engagement part 53b and capable of at least partially engaged with an inner peripheral part of the second coil spring 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310391-A (JP)
Title: In-store business state confirmation system
Inventor: OGAWA NAOKI
IPC: H04N7/173
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-store business state confirmation system capable of providing the ambience and reality of a store to a customer to motivate the customer to visit the store.  <P>SOLUTION: This system comprises, as a core, a server connected to a communication network such as the Internet, which stores a store site such as homepage of the store, the store site being accessible from a customer's terminal through the communication network. This system further comprises an in-store imaging camera provided within the store, which images an in-store live image for the operation or business state in the store in real time for delivery to the customer, and supplies the live image to the server. The in-store live image fetched to the server is delivered to the customer's terminal through the communication network, and the customer watches it, whereby the customer is motivated to visit the store.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310505-A (JP)
Title: Information access device and method
Inventor: OYA TAKASHI
IPC: G06F13/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of pages of paper to be browsed from a Web client by automatically converting them to Web-browsable data and registering them in a Web server.  <P>SOLUTION: In a system for providing a Web service on a computer connected to a network whether by wire or by wireless, an information access device comprises means for reading in a plurality of pages of paper, converting means for converting the paper images read in, means for holding the converted images on a Web server, means for creating or changing information with which the images can be specified from the first page on the Web server, and means for creating or changing other information with which the plurality of pages are browsed sequentially. When images of a plurality of pages are read in on the system, they are automatically saved as Web-serviceable images, so that the plurality of images can be browsed sequentially from the computer on the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305501-A (JP)
Title: Fire extinguishing apparatus
Inventor: HASEGAWA YUKIO
IPC: A62C35/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguishing apparatus that is suitable for general houses, can be operated easily by anybody, can extinguish fire even in the spread part of an oil fire and general fires other than the oil fire, and can suppress the restriction imposed upon its installed location to the minimum.  <P>SOLUTION: The fire extinguishing apparatus is constituted by introducing a feed water pipe of water supply into a case attached to a wall surface in a room in a buried state and providing a water shut off valve on the downstream of the feed water pipe. In addition, a fire hose housed in the case in a folded state is made to communicate with the downstream side of the water shut off valve and a cover is provided to cover the opening formed in the front face of the case. Moreover, the downstream-side front end of the fire hose is connected to a fire hose nozzle fixed to the cover. In the fire extinguishing apparatus, the attaching/detaching carrying handle or projecting knob of the cover and a throwing container for extinction which is hermetically sealed after being filled up with a fire extinguisher are provided on the front face of the cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004035-A (JP)
Title: Food processor
Inventor: KONISHI HIROE
IPC: G01G19/387
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processor allowing the abolition of memo pads for messages or memorandums.  <P>SOLUTION: A memory 22 of a control unit 20 for totally controlling the operation of a combinational weigher 1 is provided with a memo information storage part 22b for storing therein memo information. Further, a touch panel 30 is connected to the control unit 20 in a signal-transferrable manner, the panel 30 functioning as a memo information input means for inputting memo information, a memo information call instructing means for instructing a call for memo information stored in the storage part 22b, and a memo information display means for displaying thereon the memo information. A control part 21 functioning as a memo information display controlling means controls the displaying of memo information on the touch panel 30 according to operation level, reservation number, and identifier, when a call for memo information is instructed via the touch panel 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002805-A (JP)
Title: Self adhesive processing sheet
Inventor: KANO TAMIO
IPC: C09J7/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release sheet that is easily attached without entrapping air, easily peeled off after being attached and re-attached and facilitates the manufacture of a self adhesive processing sheet, when attached to a plastic material.  <P>SOLUTION: The self adhesive processing sheet is constituted of a sheet base material A, an adhesive layer B having many small protrusions b and a release sheet C that has a structure in which many through holes are punched in the thickness direction corresponding to the many small protrusions b. The manufacturing method of the sheet is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320109-A (JP)
Title: High-frequency transmission line and high-frequency substrate
Inventor: SHIMODA HIDEAKI
IPC: H05K1/11
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a signal passing characteristic by reducing signal reflection on a connection portion between a microstrip line (first high-frequency transmission line) and a triplate line (second high-frequency transmission line).  <P>SOLUTION: The width of an end portion of the signal line of the first high-frequency transmission line is made different from that of the other portion. Thus, the deviation of impedance in the connection portion of the first and the second high-frequency transmission lines can be prevented, the signal reflection on the connection portion can be reduced, and the signal passing characteristic can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318443-A (JP)
Title: Conveyance agent selecting system
Inventor: FUJII YUKIO
IPC: G08G1/13
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance agent selecting system for easily making a conveyance request to a conveyance agent who manages a vehicle for conveyance positioned where a vehicle can be quickly and inexpensively conveyed.  <P>SOLUTION: This conveyance agent selecting system 1 comprises a conveyance request information storing means 4 for storing conveyance request information 3 of a vehicle 2 provided by a client, a conveyance vehicle information storing means 10 for storing conveyance vehicle information 9 associated with vehicles 8a, 8b and 8c for conveyance provided from conveyance agents 5 and 6 side, a selecting means 13 for selecting the vehicles 8a, 8b and 8c for conveyance for carrying a vehicle 2 based on a conveyance start position 11 of the vehicle 2 and respective current locations 12a, 12b and 12c of the vehicles 8a, 8b and 8c for conveyance and a commanding means 18 for commanding the conveyance agents 5 and 6 side to convey the vehicle 2 by the vehicles 8a, 8b and 8c for conveyance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006317-A (JP)
Title: Surface light-emitting device
Inventor: YAMAUCHI TOSHIRO
IPC: G09F13/14
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and reduce the cost of a surface light-emitting device while realizing uniform planar light emission by using direct-lit LEDs arranged immediately below a diffusion panel.  <P>SOLUTION: A reflector 3 having bottom parts 4 and slope parts 13 surrounding the circumferences thereof is installed, and the LEDs 5 are mounted at the centers of the bottom parts 4. A holder part 9 of a light control means 7 is overlaid and detachably mounted on a lens 6 of each LED 5, and a reflection body part 11 and a reflecting and transmitting part 12 are formed on a disc part 8 of each light control means 7. The body part 11 reduces a transmission of the LED 5 and reflects most of light toward the reflector 3 side. The reflecting and transmitting part 12 increases the transmission as compared with the body part 11. Thus, luminance of the entire upper side of the reflector 3 is generally equalized by the light transmitted through the body parts 11 and the reflecting and transmitting parts 12 and by the light irregularly reflected by the reflector 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317357-A (JP)
Title: Light-receiving element and optical encoder equipped therewith
Inventor: NAKAHARA TOSHINORI
IPC: H01L31/12
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder wherein crosstalk is suppressed.  <P>SOLUTION: In this optical encoder, a scale 3 wherein translucent parts 32 are arrayed at a pitch P is arranged between a light source 2 and this light-receiving element 1. In the light-receiving element 1 equipped with the first light-receiving region row wherein the first light-receiving regions A having the same shape are arrayed in one row at a pitch P/2 in the X-direction and the second light-receiving region row wherein the second light-receiving regions B having the same shape are arrayed in one row at the pitch P/2 in the X-direction, each second light-receiving region B is positioned between the adjacent first light-receiving regions A, and the first light-receiving region row and the second light-receiving region row are arranged with a step so that the first light-receiving regions A and the second light-receiving regions B are partially overlapped in the Y-direction perpendicular to the X-direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316589-A (JP)
Title: Sealed type rotary compressor
Inventor: YAMADA YOSHITO
IPC: F04C18/356
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed type rotary compressor in which the lubricity of a vane groove is not deteriorated even in the case that an oil level of refrigerating machine oil is lowered than the lower surface of a cylinder.  <P>SOLUTION: A hole having approximately the same size and shape as a vane groove relief hole is arranged in a valve cover oil receiving construction, and a hole having approximately the same size and shape as a cylinder vane groove relief hole is arranged in an upper bearing. The shape of the upper surface of the upper bearing is inclined so that a part where the hole is positioned becomes a lowest part, and the vane groove relief hole is positioned in the lower part of the hole of the upper bearing. Thereby, effective direct supply to the vane groove relief hole can be performed and the lubricity between a vane and the vane groove is remarkably improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096707-A (JP)
Title: Connection system deciding apparatus and method based on wlan signal strength in wireless private information communication network and mobile telephone linked system, and mobile terminal therefor
Inventor: PARK SEONG-SOO
IPC: H04L12/28
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method and mobile terminal equipment therefor for deciding a cellular phone and a WLAN (wireless LAN) connection system based on a signal strength of a WLAN in a link system of the WLAN and the cellular phone.  <P>SOLUTION: A driving module of the WLAN and a driving module of the cellular phone are initialized, the signal strength corresponding to the WLAN is then measured and displayed, the signal strength of the WLAN is measured, any one of WLAN services or cellular phone services is selected by the measured value, and the driving module is activated by the service determined on the service determination stage to be able to be connected to the service.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315471-A (JP)
Title: METHOD FOR PRODUCING beta-AMINO ACID
Inventor: TOMIOKA KIYOSHI
IPC: C07C229/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active β-amino acid and its precursor in high yield.  <P>SOLUTION: The method for producing an optically active β-amino acid expressed by general formula (I) (e.g. 3-(benzylamino)-3-phenylpropanoic acid tert-butyl ester) contains a step to react a compound expressed by general formula (II) (e.g. tert-butyl cinnamate) with a lithium amide expressed by general formula (III) (e.g. N-benzyltrimethylsilyl lithium amide) in the presence of a compound expressed by general formula (IV) (e.g. (1R, 2R)-1,2-dimethoxy-1,2-diphenylethane).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327540-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HOSAKA TOORU
IPC: H01L21/8238
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which uses basic cells that are capable of changing the parallel connections of transistors in number without changing an impurity diffusion region and a gate electrode in layout.  <P>SOLUTION: The semiconductor device is equipped with a plurality of gate electrodes 5 and 6 formed in parallel on a semiconductor substrate through the intermediary of a gate insulating film, a plurality of source-drain regions 1 to 4 formed adjacent to each other at prescribed intervals in the lengthwise direction of the gate electrodes in the semiconductor substrate on the sides of the gate electrodes, interconnection lines 7 connected to the source-drain regions through openings bored in an interlayer insulating film in each of the basic cells belonging to a first group, interconnection lines 7 connected to the source-drain regions through openings bored in an interlayer insulating film in each of the basic cells belonging to a second group, and interconnection lines 17 and 19 connected to the gate electrodes through openings bored in the interlayer insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325577-A (JP)
Title: Display device and projector
Inventor: KOJIMA HIDEKI
IPC: G02B27/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device where restrictions are small on the light source, and whose display performance is high for the moving picture, and which is free from irregular illuminance and the irregular display of a picture, and to provide a projector.  <P>SOLUTION: Illuminating light radiated from a light source lamp 1110 is radiated to the partial pixels of a liquid crystal display element 1140 capable of color display by fly-eye lenses 1121 and 1122, a superposed lens 1123 and a collimating lens 1124. The illuminating light is made to scan by utilizing the change of the refraction angle of a rotating prism 1130. At such a time, the prism 1130 changes rotational speed so as to decrease an illuminance difference in an area scanned and illuminated with the illuminating light. The picture of the display element 1140 is enlarged and projected to a screen by a projection lens 1150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323668-A (JP)
Title: Curable composition
Inventor: SHIOYA GENICHIROU
IPC: C08L71/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which provides a cured product excellent in weatherability.  <P>SOLUTION: A curable composition comprises (A) a vinyl polymer obtained by copolymerizing a vinyl polymerizable unsaturated group-containing monomer having an oxirane ring and another vinyl polymerizable unsaturated group-containing monomer, (B) an oxyalkylene polymer having a hydrolyzable silyl group, and (C) a compound having both a functional group having a reactivity with an oxirane ring and a hydrolyzable silyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324289-A (JP)
Title: Cover-body locking device for underground structure
Inventor: TAKAHASHI AKIRA
IPC: E05B17/18
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To resist breakdown activities while preventing a malfunction even in the case of being subjected to the influence of an external environment, and to demonstrate an excellent durability as a locking device for a cover body for an underground structure.  <P>SOLUTION: A sliding tumbler lock 20 having a gate bar 21, which can be reciprocated, engaging the gate bar 21 with an engaging section 18 on the cover receiving frame side, locking it, disengaging it from an engagement and releasing it is used as a locking means, and keyholes 30c and 31c for the lock 20 are disposed to the rear of the cover body towards an unlocking port (16) formed to the surface of the cover body while the unlocking port (16) is closed by a closing body 50 for protecting the lock 20 from an external environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323938-A (JP)
Title: Bearing steel having excellent rolling life characteristic and its producing method
Inventor: HAYASHI HIDESATO
IPC: C22C38/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing steel which has excellent rolling life characteristic and can cope with the recent severe specifications by reforming ≥80% of Al<SB>2</SB>O<SB>3</SB>in the structure into MgO-Al<SB>2</SB>O<SB>3</SB>, in the bearing steel.  <P>SOLUTION: In the bearing steel, the ratio of pieces of MgO-Al<SB>2</SB>O<SB>3</SB>to pieces of the whole oxide-based inclusions in the structure, is not less than 80%. This bearing steel is produced by using a method with which molten steel having the composition for bearing steel is melted, and Mg alloy having ≤0.1 mass% Ca content is added into the molten steel and successively, Al is added, or a method with which the molten steel composed of composition in the bearing steel is refined by using CaO-Al<SB>2</SB>O<SB>3</SB>-MgO based slag having ≥5 basicity and Al is added to the obtained molten steel as deoxidizing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322548-A (JP)
Title: Method for processing inner surface of resin hollow body
Inventor: TAMENORI YOICHI
IPC: B29L23/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To simply process the inner surface of a resin hollow body comprising a thermoplastic resin to form protruded parts for locking spheres or the like thereto.  <P>SOLUTION: A core rod 12 having recessed parts 22a for forming protruded parts provided to the outer peripheral surface thereof is inserted into the resin hollow body 3 not only to fix the recessed parts 22a of the core rod 3 to a predetermined position in the resin hollow body 3 but also to arrange a ring-shaped mold 2, which presses the outer peripheral surface of the resin hollow body 3, at the position corresponding to the recessed part fixing position of the core rod 12. The protruded parts are formed on the inner surface of the resin hollow body 3 by applying pressure to the resin hollow body 3 from the outside by the ring-shaped mold 2 in such a state that at least one of the ring-shaped mold 2 and the core rod 12 is heated (e.g., high frequency induction heating).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322604-A (JP)
Title: Exposure head and electrophotographic apparatus with the same mounted
Inventor: TOYOMURA YUJI
IPC: H05B33/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure head which can prevent image quality degradation due to a gap formed between light emitting elements arranged in a main scanning direction, and to provide an electrophotographic apparatus with the same mounted.  <P>SOLUTION: The exposure head has a first and a second element arrays 86 where a plurality of organic EL elements 86 longer in the vertical scanning direction than in the main scanning direction are arranged in the main scanning direction, a first optical system 89, and a second optical system 90. The first optical system 89 set on an optical path reaching from the first and second element arrays 86 to a photoreceptor 47 enlarges a shape of a light spot formed on the photoreceptor 47 by the organic EL element 86, with respect to an element shape of the organic EL element 86 in the main scanning direction. The second optical system 90 reduces the light spot in the vertical scanning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI