baber/WOPTO huggingface dataset:
Patent JP-2004215478-A (JP)
Title: Transmission line fault locator, transmission line fault locating method, transmission line fault locating program, and recording medium recording the program
Inventor: TAKAGI TSURAHIRO
IPC: H02H3/36
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to locate a ground fault point with high precision, though a fault locating method is of a current shunting ratio method or an impedance method.  <P>SOLUTION: This transmission line fault locator is provided with a current shunting ratio/impedance computing part 81 that obtains a current shunting ratio 'k' or impedance 'k' for every instantaneous value based on actually measured data of a transmission line and averages the current shunting ratio 'k' and the like during a prescribed period of time after the occurrence of a fault, and a fault locating part 82 that locates a ground fault/short-circuit fault point based on the average current shunting ratio 'k' obtained. The fault locating part 82 obtains simulated current data in assumption that a fault occurred using a system simulator and obtains a simulated current shunting ratio 'k' and the like from the data. While making the simulated fault point change on the system simulator, the fault locating part 82 determines the simulated fault point that corresponds to the simulated current shunting ratio 'k' as an actual fault point, by comparing the simulated current shunting ratio 'k' corresponding to the simulated fault point with the average current shunting ratio 'k' and the like one by one, and by searching a simulated current shunting ratio 'K' and the like to which both ratios are nearest.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277186-A (JP)
Title: Heat recovery system for hydrogen generating apparatus
Inventor: FURUTA HIROTAKA
IPC: C10K3/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover heat from reformed gas and transformed gas in a hydrogen generating apparatus equipped with a reformer and a CO transformer, to suppress the size of the apparatus and the cost of hydrogen generation, to keep controlling property, and to markedly improve the efficiency of hydrogen generation.  <P>SOLUTION: In the hydrogen generating apparatus equipped with a steam reformer of hydrocarbons by reforming pure water and with a CO tansformer, a first heat exchanger and a second heat exchanger are disposed in the passage between the steam modifier and the CO transformer and in the guide pipe of the transformed gas from the CO transformer, respectively. The passage for the reforming pure water is branched into three passages of a first branch pipe, a second branch pipe and a third branch pipe. The reforming pure water from the first branch pipe is mixed with the hydrocarbon to be supplied to the steam reformer. The reforming pure water in the second and third branch pipes is supplied to the first and second heat exchangers, respectively, vaporized by recovering the heat from the reformed gas and the transformed gas, and then mixed with the hydrocarbon to be supplied to the steam reformer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277523-A (JP)
Title: Cyclic olefin-based copolymer
Inventor: TANAKA MASAYA
IPC: C08F232/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new cyclic olefin-based copolymer having excellent transparency and heat stability.  <P>SOLUTION: This cyclic olefin copolymer is a cyclic olefin-based copolymer obtained by copolymerizing an α-olefin with a cyclic olefin and has ≥50 mol% and ≤99.9 mol% cyclic olefin content and has the ratio of a/(b+c) in the range of 0.3-100 in which (a) is defined as the total area of peaks derived from methine carbons of a triplet or more of a cyclic olefin observed in the region of 36.3-40.4 ppm by<SP>13</SP>C-MNR measurement, (b) is defined as the total area of peaks derived from methine carbons of alternate sequences of the cyclic olefin and the α-olefin observed in the range of 0.4-42.7 ppm, and (c) is defined as the total area of peaks derived from methine carbons of a diad of the cyclic olefin observed in the region of 40.4-42.7 ppm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278410-A (JP)
Title: Cam mechanism with decompression device
Inventor: KUROKAWA MASAYA
IPC: F01L13/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam mechanism with a decompression device constituted by integrating a centrifugal weight and a decompression cam crest to form a decompression cam.  <P>SOLUTION: A cam axis 20 having an inlet cam 22, an exhaust cam 23, and a guiding part 24 is rotated and driven in conjunction with a crank axis. A groove 23b is formed at a part facing to the cam crest 23a of the exhaust cam 23, and a bearing hole 24a is formed at a part facing to the groove 23b of the guiding part 24. The decompression cam 30 comprises a cylindrical axis 31, a decompression cam crest 34 formed on one end of the axis 31 and the centrifugal weight 32 on the other end. The decompression cam crest 34 is inserted into the groove 23b, and the axis 31 is pivoted by the bearing 24a to connect the decompression cam 30 with the cam axis 20. A flange member 41 is pressed and fixed on the cam axis 20 outside the decompression cam 30 to constitute the cam mechanism 10 with the decompression device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278214-A (JP)
Title: Ceiling maintenance auxiliary implement
Inventor: KAKIZAKI JIRO
IPC: E04B9/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out ceiling maintenance in a state capable of maintaining high cleanliness of an indoor space without stopping the operation of a clean room.  <P>SOLUTION: This ceiling maintenance auxiliary implement is provided with an airtight bag body 10 for forming a prescribed work space in an isolated state at a part of a space in the ceiling during maintenance work in the ceiling of the clean room R, and a fixing means K for fixing the airtight bag body 10 in the downward facing state of its opening part 11 onto a ceiling support frame F. The opening part 11 of the airtight bag body 10 is set to dimensions not less than the minimum opening unit of the ceiling support frame F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242654-A (JP)
Title: Fishing line twist-removing tool of fishing reel
Inventor: MAEDA MASAMI
IPC: A01K91/06
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that, since a fishing line produces definite twists on using a reel, the line is entangled and easily entwined, a long time is consumed for removing the entanglements or entwinements, frequently the entangled line is cut off, and also the lines discarded by fishing persons having bad manners without selecting places give bad effects to the environment such as entangling with birds.  <P>SOLUTION: This fishing tool has functions for preventing the fishing line from entanglement or entwinement and removing them, and is constituted by installing blades capable of removing the twists of the fishing line on using the reel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004284086-A (JP)
Title: Building plate printing device and building plate
Inventor: YABE TOMOYOSHI
IPC: B41J2/01
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building plate printing device that fast and stably realizes an inkjet full color industrial printing without damaging printing quality in consideration of fluctuation in the thickness of a cement plate as a printed body.  <P>SOLUTION: Inkjet printing is fixed at a nozzle arrangement interval in the horizontal direction and controlled impact positions (1), (2) and (3) are randomly selected. Consequently a slippage in color or in gradation becomes less conspicuous even if there is a regular thickness variation like when there is a linear groove in the thickness on the plate side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284779-A (JP)
Title: Sheet handling device
Inventor: TAKAISHI YOSHIYUKI
IPC: B65H31/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet handling device capable of easily preventing the occurrence of collision of sheets and paper jamming between each number of sheets related to post-processing without increasing size of the device and reducing productivity to perform post-processing smoothly even when post-processing is continuously performed for a plurality of sheets while, in particular, the plurality of sheets are overlapped.  <P>SOLUTION: When post-processing is continuously performed by a post-processing means for delivering predetermined number of sheets in a condition of a bundle of sheets after stacking them on a handling tray one by one in order and performing predetermined post-processing, a control means is provided to change a feeding interval when a final sheet of the preceding bundle of sheets and at least a head sheet of the following bundle of sheets are fed onto the handling tray from a sheet conveyance passage by deceleration of conveyance speed of a sheet conveyance means or temporary stop of the conveyance operation in accordance with processing time of the post-processing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295942-A (JP)
Title: Optical pickup base
Inventor: TSUGAI YUKIHIRO
IPC: G11B7/12
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup base, having few warpages and burrs of a molding, or superior in the moldability, and which is not deformed by the heat generated in an optical pickup device.  <P>SOLUTION: The optical pickup base is prepared, using a filler reinforced resin composition having an anisotropy in coefficient of linear expansion in the range of 1.0-2.5; the thermal conductivity is equal to or more than 0.5 W/mK; and the deflection temperature under load is equal to or more than 120°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296896-A (JP)
Title: Semiconductor device, semiconductor apparatus, electronic apparatus, and process for fabricating semiconductor device
Inventor: MASUDA KAZUHIRO
IPC: H01L25/065
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device in which good electrical connection state is ensured.  <P>SOLUTION: In the semiconductor device including such a structure as an electrode 16 is laid on a substrate 10, a through hole 11 penetrating the electrode 16 and the substrate 10 is formed in the laying direction thereof and a conductive member 24 is inserted into the through hole 11 wherein the through hole 11 has a plurality of small through hole 11a in a region for forming one electrode 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301971-A (JP)
Title: Optical scanner
Inventor: TAKASE YOSHIYUKI
IPC: B41J2/44
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which a bow of scanning lines caused thereon when a light beam scanned for reproducing including image information for writing an image is made incident diagonally on a reflection face of a deflection means, is suppressed with an appropriate and inexpensive means.  <P>SOLUTION: A cylindrical mirror 15 housed in a mirror holder 20 by being supported by a holding frame 21 is point-supported by supporting projected parts 23 at a face side of both end parts in a longitudinal direction, an adjustment screw 25 is engaged with the part of the holding frame 21 facing to an intermediate part on the other face side in the longitudinal direction, a force diffusion plate 26 is inserted between the adjustment screw 25 and the cylindrical mirror 15. The cylindrical mirror 15 is bent and deformed when the intermediate part of the cylindrical mirror 15 is pressed and moved via the force diffusion plate 26. A bow figure is reduced by making use of the deformation for correcting the bow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303545-A (JP)
Title: Surface light emitting device and manufacturing method of the same, and optical device equipped with the same
Inventor: UCHIUMI TETSUYA
IPC: H05B33/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting device capable of making the thickness of an optical device composed by combining a planar light emitting device and an optical member thinner than that of a conventional device, capable of easily combining the planar light emitting device and the optical member by positioning.  <P>SOLUTION: The surface light emitting device 1 has a surface light emitting element 2 on an incident surface 31 of a transparent base plate 3, and emits the light incident on the incident surface 31 from opposite side 32. On the transparent base plate 3, a concavity 30 for arranging the optical member is formed at the opposite side 32 of the incident surface 31 where the optical member 4 is located.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303571-A (JP)
Title: Explosion-proof sealing plate for sealed cell
Inventor: MURAKAMI MAKOTO
IPC: H01M2/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosion-proof sealing plate for a sealed cell that has a welding structure to improve sealability, suppresses variations in current-interrupting pressures and does not allow the liquid leakage from the interior, and to provide its manufacturing method.  <P>SOLUTION: A metal case 5 encases laminatedly a cap 1, an upper valve disc 2, an insulating gasket 3, and a lower valve disc 4. The end of the opening of the metal case 5 is inwardly folded by caulking. The metal case 5 and the lower valve disc 4 are welded entirely circumferentially with a welding part 8 having a diameter smaller than that of the bottom opening of the insulating gasket 3 after caulking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300331-A (JP)
Title: Compound releasing colored molecule, silver halide photosensitive material, color filter and method for producing the same
Inventor: MAKUTA TOSHIYUKI
IPC: G02B5/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter suitable for mass-production, having good absorption property and light fastness and producible at a low cost without necessitating complicate procedures.  <P>SOLUTION: The colored molecule releasing compound releases a water-insoluble colored molecule by the coupling reaction with an oxidant of a developing agent. The colored molecule releasing compound is insoluble in water at pH ≤9 and becomes water-soluble at pH ≥10. The silver halide photosensitive material contains the compound and the color filter is produced by using the photosensitive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302382-A (JP)
Title: Substrate for electrooptical device, its manufacturing method, and electrooptical device
Inventor: ITO SATOSHI
IPC: H01L51/50
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of short-circuit among pixel electrodes and to suppress adverse effect caused by lateral electric field.  <P>SOLUTION: The substrate for the electrooptical device is provided with: an interlayer film 44 which separates film forming patterns formed in a layered manner on the substrate; a groove section 111 formed on the interlayer film 44; and a pixel electrode 9a formed in the groove section 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307660-A (JP)
Title: High weatherability and hardeness matte electrodeposition coating composition
Inventor: TSUJIMOTO KOSHI
IPC: C09D133/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new matte electrodeposition coating composition which has special features not seen in conventional products in weatherability, scratch resistance and coating hardness, is excellent in coating properties such as chemical resistance, solvent resistance and mechanical properties, finishing appearance, coating workability and coating stability.  <P>SOLUTION: The anionic matte electrodeposition coating composition contains (A) a vinyl copolymer in which (a) an α,β-ethylenically unsaturated carboxylic acid monomer, (b) a hydroxyl group-containing α,β-ethylenically unsaturated monomer, (c) an α,β-ethylenically unsaturated monomer having a crosslinking functional group and (d) other α,β-ethylenically unsaturated monomers are copolymerized, (B) a crosslinking agent and (C) a silicon compound in which the alkoxy silane and the alkoxy group are composed of not less than two kind, one group is a methoxy group or an ethoxy group (R<SB>1</SB>O), the other group is a 3-10C alkoxy group (R<SB>2</SB>O) and R<SB>1</SB>O/R<SB>2</SB>O is 90/10-10/90 in terms of equivalent ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025841-A (JP)
Title: Laser scanning controlling unit
Inventor: SUGANO TAKASHI
IPC: B41J2/44
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of realizing a high quality image by eliminating the magnification difference of images outputted from the imaging apparatus, and the magnification difference of images on the front and rear sides at the time of printing on both sides.  <P>SOLUTION: The laser scanning controlling unit for driving a light source for emitting a laser beam according to image data per pixel unit and scanning on an image supporting member in the main scanning direction via a rotatable polygon mirror by the laser beam emitted from the light source, comprises a correcting means for correcting the scanning magnification of the main scanning direction by expanding the pixel length of the pixels at one or more correcting points on a main scanning line to be scanned with the laser beam on the image supporting member and correcting the outputting magnification by correcting the magnification in the sub scanning direction by changing the rotation speed of the rotatable polygon mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315265-A (JP)
Title: Method and apparatus for drying sanitary ware green body
Inventor: OGATA MASAHIRO
IPC: C04B33/30
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the internal stress in the drying shrinkage due to the unevenness of water content in a green body and to reduce energy loss by recovering an exhaust gas from a drying chamber and recycling in a drying prevention chamber in a drying process for a sanitary ware green body.  <P>SOLUTION: In a step from the casting molding to the drying of the green body of the sanitary ware obtained after being unmolded, a gradually drying stage for slowly drying under a high humidity condition until the a water content decreases and the shrinkage of green body is stopped and a shrinkage prevention stage for holding under a higher humidity condition more than that in the gradually drying stage so that the water content of the green body in the whole sanitary ware becomes nearly the same, as the pre-stage of a main drying stage for rapidly drying under a high temperature and low humidity to decrease the water content of the green body into nearly zero are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314754-A (JP)
Title: Parking brake device
Inventor: YAMATO YOSHIHIKO
IPC: B60T7/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve a passenger protection performance at the time of vehicle collision and improve reliability in operation at its normal uses, in a parking brake device.  <P>SOLUTION: A first bracket 2 fixed to a first vehicle body side member 7A supporting a pedal arm 4 and a second bracket 3 fixed to a second vehicle body side member 7B and having one end 5Aa of an outer cable 5A fixed to it are integrally connected to each other by a fastening bolt 12 and at the same time even if a passenger collides against the pedal arm 4 when the vehicle shows a face-to-face collision, a tension force of an inner cable 5B may not act as a rotating reaction force of the pedal arm 4, so that the passenger is scarcely damaged with the pedal arm 4 and a high passenger protection performance is assured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328818-A (JP)
Title: Magnet type motor
Inventor: SHIBATA YOSHIYUKI
IPC: H02K21/16
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet type motor which can reduce cogging torque and a torque ripple while maintaining a motor output high.  <P>SOLUTION: A brushless motor includes a cylindrical stator 3 having a winding 4, and a rotor 1 rotatably provided in the stator 3 coaxially with the stator 3 and having a permanent magnet 2. In the brushless motor, the permanent magnet 2 is formed so that the center opposing surface 2c of the central part of the rotating direction of the opposed surface 2a opposed to the stator 3 of the permanent magnet 2 is formed on a circular arc surface coaxial with the adhering surface 2b to the outer peripheral surface 1a of the rotor 1. The width W2 of the center opposing surface 2c in the rotating direction is 50% of the width W1 of the permanent magnet 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325159-A (JP)
Title: Micro-shape measuring probe and micro-shape measuring method
Inventor: ARAI MASANORI
IPC: G01B21/20
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-shape measuring probe capable of measuring safely with high reliability even a micro-shape difficult to be viewed such as a micro-hole H on a measuring object W, and a micro-shape measuring method using the micro-shape measuring probe.  <P>SOLUTION: This probe equipped with a gage head for measuring the micro-shape of the measuring object is equipped with an observation means capable of instant visual observation of the periphery of a measuring point where the gage head is concerned with the measuring object. Especially, the observation means is equipped with an imaging means for imaging an image near the measuring point, and a display for displaying the imaged result by the imaging means on a separated position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006329-A (JP)
Title: Device for covering conductor wire
Inventor: LE TIEC PIERRE YVES
IPC: F26B23/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device to cover a conductor wire, in which the covered wire can be obtained without producing a fire on the surface of the wire in an enamel furnace.  <P>SOLUTION: This device is composed of the enamel furnace which is provided with a chamber wherein a wire coated with enamel varnish passes through, and the chamber is equipped with a wire entrance and a wire exit, and provided with a means to heat a wire along a passage in the chamber in order to evaporate solvents from the varnish and to bake the varnish on the wire. Then, the device is made to have a constitution that the atmosphere inside the chamber has a low oxygen concentration, the chamber is further provided with a servo control means to measure the oxygen concentration and an air supply port leading to a fan and the chamber, the fan and the air supply port are arranged in mutually different and separated positions, the fan is arranged so as to carry the solvent toward the air supply port between a solvent evaporating zone and the air supply port, and the solvent is treated with combustion outside the zone A where the varnish is baked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321419-A (JP)
Title: Rubber lot for curling eyelash
Inventor: AKABANE YUKO
IPC: A45D2/48
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce a lot for curling eyelashes which is free from unnatural feeling and easy to use at low costs.  <P>SOLUTION: As for the rubber lot for curling eyelashes made of silicone rubber, a semicircular projecting line the back surface side of which is recessed is formed along the neighborhood of the straight cut line of a semicircular rubber lot, and the whole of the lot is slightly curved to a back surface side. According to need, the lot is colored for a beauty effect or for facilitating identification of a size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI