baber/WOPTO huggingface dataset:
Patent JP-2006114122-A (JP)
Title: Optical recording/reproducing method and optical recording/reproducing device
Inventor: ISHIMOTO TSUTOMU
IPC: G11B7/09
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a practical recording and/or reproducing operation using a plurality of spots including a spot to an area away from a tracking track by realizing a high recording density or a high transfer rate in the manner of using the plurality of spots without narrowing a track pitch.  <P>SOLUTION: The tracking track 1 of an optical recording medium is irradiated by the plurality of spots A-D for recording and/or reproducing with preliminarily adjusted spaces, and in accordance with the recording position information 3 and/or the synchronizing information obtained from at least one spot (B, C) among the plurality of spots A-D, the recording and/or reproducing of the information to recording tracks 2 (ta, td) in which at least the recording position information 3 is undetectable, is carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124208-A (JP)
Title: Dual band plane antenna
Inventor: THUDOR FRANCK
IPC: H01Q5/10
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadband antenna which simultaneously covers two frequency bands or to provide an antenna whose frequency band is adjustable.  <P>SOLUTION: The dual band plane antenna comprises at least one closed shape slot that is formed on a printed circuit board having a circumference part whose length is equal to kλ<SB>f</SB>and two feeder lines for feeding to the slot through two accesses whose separation is (2m+1)λ<SB>f</SB>/4, where λ<SB>f</SB>is a waveguide path length of the slot, and k and m are an integer greater than zero. The slot has a means for correcting an operation frequency and one of the feeder lines is provided in the above means. This invention is especially applicable to an antenna used for a domestic wireless network (standard: IEEE802-11a or Hyperlan2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123197-A (JP)
Title: Secondary battery and manufacturing method of secondary battery
Inventor: KIM YOUNG TAEK
IPC: H01M50/186
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery having a one-body type cap assembly which has a high sealing performance between a laminated assembly including a safety vent, a current breaker, a PTC, and a positive electrode cap and an insulating gasket surrounding the laminated assembly, and to provide its manufacturing method.  <P>SOLUTION: The secondary battery having a one-body type cap assembly 230 is composed of a laminated assembly including a safety vent, a current breaker 232, a PTC 233, and a positive electrode cap 234 and an insulating gasket 235 integrally molded with the laminated assembly in a state that one part of the edge of the laminated assembly is inserted, and the manufacturing method of the same is provided. Thereby, the sealing performance between the insulating gasket 235 surrounding the edge of the laminated assembly can be improved and cost reduction or the like can be realized in the process of forming the cap assembly 230.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006115642-A (JP)
Title: Wiring duct
Inventor: SHIMA AKIYUKI
IPC: H02G3/04
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring duct capable of prevent dirt from adhering, easily removing dirt even when it adheres without degrading an external appearance, attaining preferable sanitation, preventing abrasion and scratches, and attaining excellent durability and resistance for long-term usage.  <P>SOLUTION: This wiring duct is constituted of an insertion body 2 made by soft material and having a hole 1 in which linear material is inserted, and a covered body 3 made by hard material and covering a portion of the upper surface 2a of at least the insertion body. Namely, a roughly total range of the upper surface of the insertion body can be covered with the covered body, a roughly total range of the upper surface and a lower surface 2b of the insertion body can be covered with the covered body, or respective roughly half ranges of right and left inclination surfaces s, s sandwiching a top t of the upper surface of the insertion body can be covered with the covered body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006111785-A (JP)
Title: Gas hydrate production apparatus
Inventor: HORIGUCHI SEIJI
IPC: B01D29/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas hydrate production apparatus wherein the water separation screen of a water separation section has holes with a diameter variable to cope with operation conditions.  <P>SOLUTION: The apparatus is one for producing a low water content gas hydrate by reacting a raw material gas with water to generate a gas hydrate and separating water from a gas hydrate slurry s being a mixture of the gas hydrate and water by means of a dehydrator 12, wherein the water separation section 19 of the dehydrator 12 is provided with arbitrarily shaped (e.g., slit-shaped or rhombic) first openings 25, and a water separation controlling outer cylinder 24 having second openings 26 opposite to the first openings 25 is fitted into the outside of the water separator, and the degree of opening of the first openings 25 is changed according to the displacement of the water separation controlling outer cylinder 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110227-A (JP)
Title: Seat
Inventor: TANAKA ISAO
IPC: B60N2/90
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a connecting pipe having a low cost and improved fixing precision.  <P>SOLUTION: A first through hole 401 is formed in a seat cushion frame 121. An end face butting part 407 having a second through hole 405 formed in the center abuts against an end face of the connecting pipe 303. A plate 403 is consecutively arranged on the end face butting part 407 and composed of a cylindrical fitting part 409 which is fitted to an outer periphery face near the end face of the connecting pipe 303 and welded to the outer periphery face of the connecting pipe 303. A weld nut (a nut) 413 is provided with a female threaded hole 411 having a root diameter smaller than diameters of the first through hole 401 and the second through hole 405 so that the weld nut 413 is fitted to the end face butting part 407 so as to be opposite to the second through hole 405 in a space formed by the end face butting part 407 and the fitting part 409 of the plate 403. A bolt 421 is screwed to the female threaded hole 411 of the weld nut 403 through the first through hole 401 of the seat cushion frame 121 and the second through hole 405 of the plate 403.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116551-A (JP)
Title: Mixed slurry for soldering aluminum alloy, and method for manufacturing sandwich panel using the same
Inventor: OKI YOSHITO
IPC: B23K31/02
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide soldering slurry which can carry out soldering at a low temperature and is inexpensive, and further to provide an aluminum alloy sandwich panel which has been soldered using the same soldering slurry, and is light-weighted, has an excellent appearance, and is inexpensive.  <P>SOLUTION: Mixed slurry for soldering an aluminum alloy contains a soldering material composed of a powder aluminum alloy having an average grain diameter of 10 to 100 μm, which powder aluminum alloy has been manufactured by spraying and quenching the molten metal of the aluminum alloy containing 23 to 37 mass% of Cu and 4 to 10 mass% of Si in a vacuum or an inert gas, and a fluoride flux including 11 mass% or more of CsF as a solid component. The aluminum alloy sandwich panel is formed by soldering face plate materials 2 and core materials 3 using the mixed slurry for soldering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117964-A (JP)
Title: Grain-oriented electromagnetic steel sheet superior in magnetic property, and manufacturing method therefor
Inventor: SAKAI TATSUHIKO
IPC: C21D9/46
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic steel sheet having adequate magnetostrictive characteristics by using a base material capable of providing high magnetic flux density and low iron loss, and to provide a manufacturing method therefor.  <P>SOLUTION: The grain-oriented magnetic steel sheet has the iron loss reduced by irradiation with a condensed laser beam; and has a relationship between the magnetic flux density B8 (T) of the steel sheet, which is generated by a magnetizing force of 800 A/m, and the width of a mark in a rolling direction, which has been formed by irradiation with the laser beam, or the width W (μm) of a circulating current magnetic domain in a rolling direction, which has been formed by irradiation with the laser beam, controlled into the following range: B8<1.925T and -1392.9×(B8)+2685.4≤W≤-2767.9×(B8)+5513.4, or B8≥1.925T and 0<W≤-2767.9×(B8)+5513.4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128166-A (JP)
Title: Bulk nozzle for mounting electronic part
Inventor: HASHIMOTO TETSUYA
IPC: H05K13/02
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulk nozzle for mounting an electronic part which can shorten the mounting time of the electronic part and has good productivity.  <P>SOLUTION: The bulk nozzle for mounting the electronic part includes a housing which contains the electronic part 8 of chip type, an alignment hole S in which the electronic parts 8 align in one column state, an outlet G by which the electronic parts 8 are ejected one by one, a holder which holds movably a shutter member 40 for opening and closing this outlet G, a compressed air groove M1 which agitates the electronic parts 8 by flowing compressed air in the holder, and a suction air groove M2 which sucks the electronic part 8 arranged in the outlet G, between a substrate 34 and plates 35-39 superposed on the substrate 34. When the shutter member 40 opens, one electronic part 8 moves to the outlet G. When the shutter member 40 closes, the electronic part 8 is extruded by the shutter member 40 from the outlet G. Accordingly, the electronic part 8 can be mounted directly on an insulating substrate 4 by the bulk nozzle, and an article of good productivity is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125950-A (JP)
Title: Feed water nozzle and reactor facility using feed water nozzle
Inventor: SHIINA KOJI
IPC: G21C13/032
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a structural integrity of a feed water nozzle by suppressing a temperature fluctuation in an annular flow path between a thermal sleeve and a feed water nozzle even for mixing core water and feed water with a large temperature difference at the feed water nozzle part in an operation method for removing heat by lowering feed water temperature without increasing steam flow generating from a reactor when a reactor core thermal power increases in a reactor power generation system and suppressing the occurrence of high cycle thermal fatigue caused by the temperature fluctuation due to thermal stratification.  <P>SOLUTION: The feed water nozzle 13, attached to the reactor pressure vessel 1 of a nuclear power generation system and connected with the feed water system, forms a double tube structure having a thermal sleeve 14 inside the feed water nozzle 13. The relation between the gap δ of an annular flow path 16 formed between the outer surface of the thermal sleeve 14 and a feed water nozzle inner surface 13a and the inner diameter Di is δ/D<SB>i</SB>≤0.03.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123760-A (JP)
Title: Pneumatic tire
Inventor: FUJISHIRO SHUICHI
IPC: B60C11/00
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire assuring good water draining performance and anti-blowout performance compatibly.  <P>SOLUTION: In the pneumatic tire having blocks 4 on a tread surface 1 each protruding outward in a tire radial direction of the outer contour line of the tread surface 1, when the tire circumferential direction length of the block 4 is set as L, the tire width direction length as W, and the tire circumferential direction and the tire width direction are assumed to be 0°, a single sipe M inclined at 0 to ±60° with respect to the dire width direction is arranged at the block 4, the sipe M is made to pass a region T having the apex a of the protrusion of the block 4 as a base point and composed of the rite circumferential directional length (±L/5) x the tire width directional length (±W/5), and both ends of the sipe 4 are opened at a main groove 2 or a lateral groove 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122578-A (JP)
Title: Artificial blood vessel joint body and joining method
Inventor: KOBAYASHI FUMIAKI
IPC: A61F2/06
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial blood vessel joint body with a first artificial blood vessel and a second artificial blood vessel easily and reliably joined, and a joining method for easily and reliably joining the first artificial blood vessel and the second artificial blood vessel.  <P>SOLUTION: The artificial blood vessel joint body 1 has the first artificial blood vessel 6, and the second artificial blood vessel 2 with its lower end part 21 joined to a side part 61 of the first artificial blood vessel 6. The artificial blood vessel joint body 1 is formed with a hole 64 passing through a tube wall 62, in the side part 61 of the first artificial blood vessel 6, and a part around the hole 64 and the lower end part 21 of the second blood artificial blood vessel 2 are fused through a sealant 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133840-A (JP)
Title: Image processing apparatus, printer, and image processing method
Inventor: AKIYAMA TAKEYA
IPC: G06T1/20
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of entire image processing by increasing the processing speed of at least one processor when the image processing for image data with a plurality (N) of colors is executed by M processors while using an external memory, the M being smaller than the number N of colors.  <P>SOLUTION: A schedule setting part 11b fixedly allocates the image data of a predetermined color to one processor and dynamically allocates the image data of the other colors according to processor load. Also, a half-tone processing part 21a in at least one HTCPU 21 executes image processing as intermediate data created through computation on the image data of the color fixedly allocated to the one processor is temporarily stored in an embedded memory 21b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005139457-A (JP)
Title: Storage-stable particle composition of polysaccharide and/or polysaccharide derivative and at least one synthetic polymer, and process for production thereof
Inventor: WEBER GUNTHER
IPC: C04B40/00
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage-stable particle composition of polysaccharide and/or polysaccharide derivative and at least one synthetic polymer having extensive applications, for example usable in a building material mixture.  <P>SOLUTION: The invention relates to the particle composition of polysaccharide and/or polysaccharide derivative and at least one synthetic polymer and if appropriate other aids, characterized in that (A) the particles comprises a plurality of solid phases, (B) the solid phase of the synthetic polymer being contained in the solid phase of the polysaccharide and/or polysaccharide derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006137236-A (JP)
Title: Slide member attaching structure of door glass
Inventor: KAWAMURA TORU
IPC: B60J1/17
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide member attaching structure of a door glass, having no problem in attaching strength, and capable of improving appearance quality.  <P>SOLUTION: On an inner surface of a rear side portion 12 of the door glass 8, a slide member 13 holding the door glass 8 to a sash portion 6 is provided. A run channel 14 guiding the slide member 13 to the sash portion 6 so as to vertically move is provided. The slide member 13 comprises an inner surface bonding portion 64 bonded to the inner surface of the door glass 8 and a side surface bonding portion 67 bonded to a rear end surface of the door glass 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141150-A (JP)
Title: Regenerative controller
Inventor: YAMAMOTO KAZUHISA
IPC: B60W10/18
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative controller capable of performing efficient regeneration during stable vehicle traveling, and performing regeneration without inhibiting smooth motion correction by a driver when the behavior of the vehicle is disturbed.  <P>SOLUTION: A total regeneration amount determination device 29 which determines the total regeneration amount of a first electric motor 4 jointed to front wheels and a second electric motor 6 jointed to rear wheels, and a regeneration amount distribution determination device 32 is provided which determines regeneration amount distribution of the respective electric motors. A determination value calculator 33 which calculates a determined value on the basis of a steering angle and yaw rate and a determination device 34 is provided which determines whether or not the determination value is within a prescribed range. A selector 35 is provided which regards it as a driver performing a motion correction operation of a vehicle when the determined value is out of a prescribed range and selects regeneration amount distribution when the determined value is within a prescribed range just before it becomes out of the prescribed range is provided. Regenerative command devices 36, 37 are provided which command the regeneration amount to the respective electric motors on the basis of the selected regeneration amount distribution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005148748-A (JP)
Title: Backlight assembly of liquid crystal display
Inventor: CHOI YUN HO
IPC: F21V8/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the backlight assembly of a liquid crystal display to minimize decrease in luminance while keeping the view field angle of light by simplifying the structure of the backlight assembly.  <P>SOLUTION: The backlight assembly of a liquid crystal display includes: a lamp to emit light; a light guide plate disposed in a lamp side to guide light; and a diffusing sheet and a prism sheet disposed above the light guide plate so as to improve the efficiency of light exiting from the light guide plate. The prism sheet is composed of a main part where diffused light through the diffusing sheet enters and a large number of protrusions like triangular prisms each having an scalene cross section with base angles different from each other, the large number of the protrusions being linearly arranged on the main part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006139141-A (JP)
Title: Sealing member, toner replenishing container and image forming apparatus
Inventor: DOI SHIGEO
IPC: G03G15/08
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member which allows a toner replenishing container to be mounted in a state of capable of replenishing, to be released from a replenishing state and to retreat to a position of attaching and detaching the container.  <P>SOLUTION: The sealing member 2 to seal an aperture (toner discharge port) 1a of a toner bottle (toner replenishing container) 1 attachable to and detachable from an image forming apparatus includes: a snap hook section having an engaging projection 3 to be freely engaged through a snap hook with an engaging member disposed in the image forming apparatus; and a release projection 4 which is disposed in the snap hook section and which receives force from a hollow opening and closing control member (release member) 21 disposed in the image forming apparatus so as to displace the engaging projection 3 inward. The sealing member 2 is configured to include a fitting part (regulating part) 53 which regulates inclination of the sealing member 2 by contact with a regulating member disposed in the image forming apparatus when the sealing member 2 relatively moves with respect to the image forming apparatus while the release projection 4 receives force from the opening and closing control member 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142133-A (JP)
Title: Catalyst apparatus
Inventor: KATO KAZUHIKO
IPC: B01D46/42
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst apparatus provided with a catalyst filter capable of maintaining a cleaning efficiency of a fluid at high efficiency even in the fluid containing a fine particle having a large particle diameter.  <P>SOLUTION: The catalyst apparatus is a catalyst apparatus having a catalyst filter arranged in a fluid passage for forming a flow of the fluid. The catalyst filter is provided with a rotation shaft arranged approximately perpendicular to a flowing-in direction of the fluid; an impeller in which a plurality of impeller blades for receiving the flow of the fluid at a position where the catalyst is carried and it is offset from the rotation shaft are radially arranged making the rotation shaft as a center and which is rotated with rotation of the rotation shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143819-A (JP)
Title: Ink for printing surface of crystallized glass
Inventor: HAMADA AKIHIKO
IPC: C09D11/02
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink capable of forming a colored coated film excellent in adhesivity to crystallizable glass and durability.  <P>SOLUTION: This ink for forming a surface coated film on crystallized glass comprises a resin, glass frit, a silver powder and an organic solvent, where the silver powder is a spherical particle with 0.01-2 μm average particle diameter. This ink can form a colored coated film excellent in adhesivity and durability on the surface of crystallizable glass such as crystallized glass, hard glass or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005055928-A (JP)
Title: Liquid crystal display, method for manufacturing the same and method for driving the same
Inventor: SUZUKI SHIGEYOSHI
IPC: G02F1/1337
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having high contrast and excellent viewing angle characteristics and suppressing color irregularity without increasing the number of complicated processes such as a photoresist process or without requiring sophisticated lamination techniques.  <P>SOLUTION: In the liquid crystal display having a configuration that a liquid crystal layer 100 having, for example, negative dielectric anisotropy held between a first substrate 101 and a second substrate and that voltage is applied between a common electrode 102 on the first substrate 101 and a pixel electrode 114 on the second substrate 110, the pixel electrode 114 is covered with the common electrode 102 and in a high symmetric form. By this configuration, the electric field on driving is tilted against the substrate and the alignment of the liquid crystal in one pixel is naturally divided into a plurality of domains to widen the viewing angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI