baber/WOPTO huggingface dataset:
Patent JP-2005290687-A (JP)
Title: Natural ground stabilizing method for use in shield tunneling method
Inventor: AKAI RYOTA
IPC: E21D9/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural ground stabilizing method for use in a shield tunneling method, for stabilizing the natural ground on the periphery of a shield machine, and also stabilizing the natural ground on the periphery of a lining structure after forming the lining structure by segments.  <P>SOLUTION: The natural ground stabilizing method has a filler injecting step in which a filler is preliminarily injected from an injection hole formed in an outer peripheral portion of a main body of the shield machine into a cavity between the main body and an excavated hole 20, to thereby stabilize the natural ground 8 on the periphery of the shield machine main body, and a back-filling material injection step in which a back-filling material 44 is injected from an injection hole formed in the segment 22 to replace the filling material by the back-filling material 44, and stabilizing the natural ground 8 on the periphery of the segment 22. The filler is formed of a hydrophilic resin which is gelatinized upon addition of water to exert a viscosity of 1,000 to 12,000 cP, and ungelatinized upon addition of a dispersing agent. When the filler is injected, the water-added gelatinous filler is injected, whereas when the back-filling material is injected, the dispersing agent is injected from the injection hole formed in the segment 22 before injection of the back-filling material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291822-A (JP)
Title: Optical displacement measuring device
Inventor: YAKU TORU
IPC: G01D5/36
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical displacement measuring device capable of realizing highly accurate measurement.  <P>SOLUTION: Photodiodes 21A, 21B, 21AA, 21BB constituted of a p-type semiconductor substrate 27 and n<SP>+</SP>-type impurity domains 31 can output electric signals of the A-phase, the B-phase, the AA-phase and the BB-phase, respectively. A polysilicon pattern 63 which is a shielding pattern is formed on the semiconductor substrate 27 between adjacent impurity domains 31 so that one translucent part 43 is arranged on one impurity domain 31. The impurity domains 31 are formed in the self-aligning state by utilizing the polysilicon pattern 63.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291450-A (JP)
Title: Seal ring and rolling bearing unit with seal ring
Inventor: ASAI HIROMITSU
IPC: F16J15/3256
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a seal lip by reducing its frictional resistance, without reducing sealing performance by the seal lip.  <P>SOLUTION: In this seal lip 22a, the smallest thickness part 30 having the smallest thickness exists in the vicinity of a base end part. The thickness gradually increases toward the tip possessing edge from this smallest thickness part 30. The largest thickness part 52 having the largest thickness exists in the vicinity of this tip edge. This tip edge is slidingly contacted over the whole periphery with a mating surface. A shape of the mating surface for slidingly contacting this tip edge is formed in a substantially circular arc shape in its cross section, and is a substantially concave surface or a substantially convex surface or a substantially partial conical surface of forming the whole in an annular ring shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293806-A (JP)
Title: Tray cover for disk unit
Inventor: ANDO REIGO
IPC: G11B33/12
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray cover for a disk unit capable of providing a support function related to operations and psychology of users to the users in addition to the substantial function of the tray cover.  <P>SOLUTION: The tray cover (30) opens/closes a font side opening (11) linked with extraction/insertion of a tray (20) which is provided to the disk unit (1) and on which a disk is placed, the tray (20) being extracted/inserted from/to the front side opening (11) of a unit main body (10) by a drive means. The tray cover (30) is provided with: a closed face (31) for closing the font side opening (11) when the tray (20) stays in inside of the unit main body (10); and an open face (32) left to part of the font side opening (11) to face the front face when the tray (20) is located at the outside of the unit main body (10). Then a guide information display section (33) for displaying guide information is provided to the open face (32) of the tray cover (30). Further, the other end of a light guide member (35) whose one end is connected to a light source provided to the inside of the unit main body (10) is located to the open face (32) of the tray cover (30).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295774-A (JP)
Title: Rotor of motor
Inventor: YOSHIDA HIROSHI
IPC: H02K1/22
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a motor capable of facilitating self-start and assembling work.  <P>SOLUTION: A plastic magnet 16 magnetized with the S pole on the outer circumferential side of a rotor 10 and a plastic magnet 18 magnetized with the N pole on the outer circumferential side of the rotor 10 are provided alternately on the outer circumferential surface of a rotor core 12. The plastic magnets 16, 18 of the poles have spiral cross-sectional shapes which are made eccentric on the inner circumferential side, thus enhancing starting torque.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299110-A (JP)
Title: Traveling type sleeper determination apparatus
Inventor: MINEGISHI DAISUKE
IPC: E01B35/04
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling type sleeper determination apparatus, automatically and efficiently determining deterioration of a sleeper and managing the sleeper with high reliability by traveling on a railway track rail with regulated lateral force continuously applied to the rail, and calculating the displacement of gauge of track while securing the safety in measurement in a data processing part to thereby determine the magnitude of support force of the sleeper to the rail.  <P>SOLUTION: In this traveling type sleeper determination apparatus, lateral pressure is continuously applied in the direction of gauge of track in the rail while traveling to measure the displacement of the gauge of track at that time. In a lateral force loading part, lateral force loading rollers 31, 31' are used in a rail contact part of a cylindrical pipe 33 constituting the principal part thereof. A wheel-off preventing device is provided on a movable side lateral force loading part guide part 35' of the lateral force loading part. In the derailing preventing device, the turning force is applied to the cylindrical pipe 33 around a fixed side lateral force loading part guide part, thereby tilting the rotating shafts of the lateral force loading rollers 31, 31' downward with respect to the advancing direction of a traveling truck 1 in a vertical plane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296988-A (JP)
Title: Tubular wire twisting apparatus
Inventor: KAYANO HAYAE
IPC: B21F23/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular wire twisting apparatus where noise and vibration are prevented, and the influence of centrifugal force caused at long-sized members such as electric wires can be suppressed.  <P>SOLUTION: The tubular wire twisting apparatus 1 where a plurality of electric wires 13 are continuously fed at intervals with each other on the outer circumferential side of a rotating tube body 1 and also along the axis thereof, and the plurality of electric wires 13 fed from the tube body 11 are gathered in one place so as to be twisted, has a plurality of insertion holes 12 provided on the outer circumferential side of the tube body 11 along the axis thereof, and the electric wires 13 pass through the holes 12. In this invention, there is no projection on the outer circumferential side of the tube body 11, thus, the outer circumferential face 17 thereof can be made almost completely round so as to prevent the occurrence of noise and vibration caused by the disturbance of air. Further, the distance between the electric wires 13 passing through the outer circumferential side of the tube body 11 and the center of the tube body 11 is made short, thus the influence of the centrifugal force applied to the tension of the electric wires 13 can be reduced, and wire twisting can be normally performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299461-A (JP)
Title: Engine air pressure governor mechanism
Inventor: ISHIKAWA SUNAO
IPC: F02D9/02
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable engine air pressure governor mechanism capable of materializing governing of engine rotation speed stable and excellent in response without enlarging a flap and preventing stick of a throttle valve shaft.  <P>SOLUTION: The flap 31 of which base end part 31a is rotatably supported by a support shaft 30 provided on an engine main body (cylinder block 2) is arranged to oppose to a cooling air flow direction. The flap 31 is provided with a governor lever 32 formed in a V-shape as one piece and extending from the base end part of the flap 31. A tip 32a of the governor lever 32 and a throttle shaft 41 of a carburetor 40 are rockably connected by a governor rod 34. An assist plate (magnetic body) 33 opposing an outer circumference of the cooling fan 10 provided with a magnet 15 on the outer circumference is fixed on the governor lever 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301588-A (JP)
Title: Racehorse securitization server
Inventor: ISHII TAKESHI
IPC: G06Q50/10
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual stock dealing game for securitizing a racehorse in a real world, and to prevent buying/selling invalidity or stock price manipulation.  <P>SOLUTION: This racehorse securitization server is provided with a stock issue processing part 105 for securitizing the racehorse in the real world, and for issuing stocks to be dealt with in a virtual world, and a stock information storing part 115 for storing the information of the stock owner, buying/selling order contents, stock price, buying/selling history, dividend and receiver, an order acceptance processing part 111 for receiving buying/selling order to racehorse stocks, a stock price stabilization processing part 103 for issuing buying/selling order to each of the racehorse stocks in order to stabilize the stocks, a buying/selling processing part 102 for deciding the stock price of each of the racehorse stocks based on all the buying/selling orders issued during daily order acceptance period, and for deciding the buying/selling order to be made to agree on the basis of the stock price, and a dividend processing part 109 for deciding a dividend corresponding to the racehorse stocks on the basis of the result of the race in a real world in which the racehorse participates, and for supplying the dividend to the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005183905-A (JP)
Title: Method of manufacturing nitride semiconductor and nitride semiconductor utilizing the same
Inventor: LEE KYU HAN
IPC: H01L21/205
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride semiconductor and to provide a nitride semiconductor utilizing the same.  <P>SOLUTION: A self-organized metal layer is formed on a sapphire substrate 102. The sapphire substrate 102 having the self-organized metal layer is heated to coagulate the self-organized metal so that the surface of the sapphire substrate 102 is irregularly exposed. The exposed portion of the sapphire substrate 102 is plasma-etched by using the cluster of the self-organized metal as the mask for the etching. Then, the cluster of the self-organized metal is removed by wet etching. The disclosed method forms a concave-convex structure of a nanometer size on the surface of the sapphire substrate 102. This structure reduces stresse between and among the sapphire substrate 102 and a nitride semiconductor layer 112 to 118 and dislocation associated with the stress, while increasing quantum efficiency between and among them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303220-A (JP)
Title: Tft array substrate
Inventor: NOMI SHIGEAKI
IPC: H01L27/04
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturing yield of a TFT array substrate by improving anti-static electricity characteristic of semiconductor wires in the TFT array substrate.  <P>SOLUTION: The TFT array substrate is provided with: many gate wires 11L formed of a first metal layer; many source wires 15L which is formed of a second metal layer to be allocated crossing the gate wires 11L; a TFT 6 formed of a gate electrode, a source electrode 15S, a drain electrode 15D, and a semiconductor layer 14T; semiconductor wire 14L formed of semiconductor layer, allocated under the source wire 15L and extended along the source wire 15L; and a pattern 11E of the terminated part formed of the first metal layer to include the terminated part of the semiconductor wire 14L.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309772-A (JP)
Title: Character component extracting device
Inventor: SHIKU OSAMU
IPC: G06K9/20
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which requires no use of multiple kinds of LoG filters and accurately extracts an image comprising lines of various thickness.  <P>SOLUTION: When obtaining connecting components after a secondary differential filter such as a LoG filter and so on is applied to an image, connecting components comprising pixels including zero or plus values (zero or minus values) are obtained in the present invention, while connecting components comprising pixels including plus values (minus values) are conventionally obtained. Further, ratios of pixels of large value in the whole of the connecting components or in the contour lines of the connecting components are computed from the connecting components thus obtained, and the connecting components having high ratios are extracted as the connecting components which constitutes characters.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004243777-A (JP)
Title: Duplex planing machine
Inventor: IMAMURA HIROSHI
IPC: B27C1/14
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex planing machine which fixes the inbound height of a carried-in material B and is freely linked with a sawing machine or the like of the preceding process.  <P>SOLUTION: The machine is equipped with a stationary work-table 13, a lower movable frame 21 height adjustably arranged side by side with the stationary work-table 13, and an upper movable frame 22 movable up and down in relation with the lower movable frame 21. A lower rotating blade 31 is mounted on the lower movable frame 21, and an upper rotating blade 32 is mounted on the upper movable frame 22. The amount of cuttings of lower surface of the material B is decided by elevating the lower movable frame 21, and the finishing height of the material B is set by adjusting the relative spacing between the lower movable frame 21 and the upper movable frame 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005311947-A (JP)
Title: Scanner
Inventor: SAKAI TAKASHI
IPC: H04N1/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a preview resolution by carrying out a preview with an optimal resolution for each reading mode.  <P>SOLUTION: In the case of an ordinary preview, the preview is carried out at high speed with the lowest resolution and when determining processing on the basis of a preview image, such as a fully automatic mode, a preview is carried out with a high resolution correspondingly thereto.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313706-A (JP)
Title: Device for generating vehicular brake hydraulic pressure
Inventor: KUSANO AKIHITO
IPC: B60T11/20
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating vehicular brake hydraulic pressure equipped with a master cylinder and a stroke simulator, provided with a communication controlling means with high durability, and inexpensively structured.  <P>SOLUTION: The device comprises a first piston (MP1) interlocking to a brake operating member (BP), a second piston (MP2), and the stroke simulator (AB) absorbing fluid amount according to output hydraulic pressure of a first master hydraulic pressure chamber (C1) and adding a stroke to the first piston. By the communication controlling means equipped with a seal member (S1) disposed on a cylinder housing and a communicating hole (P8) formed in a direction intersecting a center axis of the second piston, when the second piston is at an initial position, a simulator atmospheric pressure chamber (C7) and an atmospheric pressure reservoir (RS) are communicated through the communicating hole. When the second piston moves forward from the initial position by not less than a predetermined distance, communication between the simulator atmospheric pressure chamber and the atmospheric pressure reservoir is intercepted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292747-A (JP)
Title: Used paper sheet regenerating device and used paper sheet regenerating method
Inventor: IBORI HARUO
IPC: G03G21/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for producing a device which removes a printed part from a paper sheet printed by a general-purpose printer or a copying machine, thereby returning the paper sheet, a coloring material and an adhesive into a reusable state concretely.  <P>SOLUTION: In the used paper sheet regenerating device and the used paper sheet regenerating method, the coloring material and the adhesive on the paper sheet are removed by irradiating the printed paper sheet with laser beams having yje wavw length of 300 to 800 nm by weak in thermal action several times at the same spot with the energy of 4 to 20 mJ/mm<SP>2</SP>only for a short time without dissolving the adhesive by controlling the laser beams in a pulse shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313263-A (JP)
Title: Collet chuck tool holder and collet
Inventor: TAMURA YUICHI
IPC: B23B31/20
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein holding accuracy is affected due to imparting of distortion to a cutting tool by pulling of the cutting tool by a collet fastening operation when fixing the cutting tool of a small diameter at a prescribed position by a tool holder of a collect chuck system.  <P>SOLUTION: In this tool holder, a cylindrical part is extended and formed continuously to a tapered part of the collet, a screw hole is formed in the cylindrical part, a member for positioning the cutting tool is screwed and mounted. The tool holder is integrally provided with a cutting tool end receiving part on an end face side, and an adjusting screw structure for adjusting the position of the constituting tool at the rear part inside the collet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314829-A (JP)
Title: Product having high ultraviolet-screening effect in which indigo dyeing is applied to silk yarn composed of cocoon of domesticated silkworm and/or wild silkworm or its fabric and method for producing the same
Inventor: AKAI HIROSHI
IPC: D06P3/04
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product having high ultraviolet-screening effect, having sufficient ultraviolet-screening force and having good affinity for the skin and being user-friendly by using a natural material as a starting substance and having UV-cut effect, particularly even when the fabric is thin and to provide a method for producing the product.  <P>SOLUTION: The silk product is composed of a silk yarn or a silk fabric obtained by carrying out indigo dyeing of silk composed of cocoon of domesticated silkworm and/or wild silkworm, particularly by carrying out indigo dyeing of the silk at least one time according to the extent of ultraviolet screening. The method for producing the silk product is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318175-A (JP)
Title: Function cooperating system
Inventor: MORIZUMI TOSHIMI
IPC: H04L9/08
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function cooperating system which improves the security level more than the conventional one.  <P>SOLUTION: The function cooperating system 10 comprises an MA 20, an SA 30 having a function provider 31 for providing the MA 20 with functions, and a key server 40 having a key information generator 41 for generating MA key information used by the MA 20. The MA 20 has an SAID reader 21 for reading the ID of the SA 30 from the SA 30, an ID sender 23 for sending the read ID of the SA 30 by the SAID reader 21 from the SA 30 and the ID of the MA 20 itself to the key server 40, and a key information sender 24 for sending the MA key information generated by the key information generator 41 to the SA 30. The key information generator 41 generates different MA key information every time, based on the ID of the MA 20 sent by the ID sender 23 and the ID of the SA 30, and the function provider 31 decides whether providing the MA 20 with functions, based on the MA key information sent by the key information sender 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317088-A (JP)
Title: Optical disk recording/reproducing device
Inventor: TANI HIRONORI
IPC: G06F3/023
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device for enabling even a user who is not experienced in a pager input system to easily input characters by enabling him or her to input characters not only in a kana input system but also in a pager input system.  <P>SOLUTION: When the pager input system is selected by operating a character input switching key 213 in a remote controller 21, the pager input system is set to an input system setting means 221. Then, when a character input request screen is displayed on a display 20, the set input system is determined by an input system determining means 222. In this case, since the input system is set to the pager input system in the input system setting means 222, the set input system is determined to be the pager input system by the input system determining means 222. Then, pager input operation information is read from a ROM 23 by a display control means 223 and is displayed on the display 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313070-A (JP)
Title: Polymer-dispersing agent
Inventor: TAKIZAWA NOBUYUKI
IPC: C09D11/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer-dispersing agent and a liquid-based ink for ink jet recording which contains the polymer-dispersing agent, has excellent gloss and is sufficiently stable in storage.  <P>SOLUTION: A polymer-dispersing agent comprising a vinyl polymer having a constituent unit represented by general formula (1) is prepared, and a liquid-based ink for ink jet recording is prepared by mixing the polymer-dispersing agent, water and a coloring agent. In general formula (1), R<SP>1</SP>is hydrogen or methyl group, M<SB>1</SB>and M<SB>2</SB>are each hydrogen or cation, p is a number of 2 to 6, q is a number of 1 to 4, r is a number of 2 to 10, and s is a number of 1 to 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI