baber/WOPTO huggingface dataset:
Patent JP-2007121494-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: HASEGAWA YUJI
IPC: H04N5/225
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further miniaturized imaging apparatus by obtaining a smaller lens barrel configured such that a particular lens group of a bending optical system is moved by using a motor and a lead screw.  <P>SOLUTION: The lens barrel includes: a plurality of lens groups for guiding subject light; a reflecting face disposed between the plurality of lens groups and used to bend an optical axis; a drive source used to move at least one of the plurality of lens groups. In the lens barrel, the drive source is disposed behind the reflecting face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007125078-A (JP)
Title: Washing tool, and its manufacturing method
Inventor: MONMAYA SHIGEKI
IPC: A47L17/08
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing tool which stably maintains the cylindrical initial shape when manufacturing, and does not become loose even after use for a long period, for a washing tool being constituted of a metal coil which is formed by winding a metal wire into a spiral shape.  <P>SOLUTION: A first metal coil 3a is wound into a spiral shape in a manner to go around one virtual cylindrical surface, and a second metal coil 3b is wound into a spiral shape on the outer peripheral side of the first metal coil 3a under a state of crossing the first metal coil 3a at a specified crossing angle. Then, the first metal coil 3a and the second metal coil 3b are engaged with each other at each crossing section. The crossing angle can be a right angle or an angle other than the right angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006051832-A (JP)
Title: Inkjet type recording apparatus
Inventor: KUMAGAI TOSHIO
IPC: B41J2/175
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure the reliability of print data of a recording apparatus by effectively removing air bubbles remaining in an upstream side of a filter member disposed in an ink supply channel.  <P>SOLUTION: Right over the filter member 22 disposed in the ink supply channel 21, a deforming member 23 which can be deformed by receiving negative pressure on the filter member 22 side is provided. On a further upper stream side, a flow resistance varying means 26 is disposed for enabling the flow resistance to vary in the ink supply channel. In a state of sealing the nozzle forming surface of a recording head 7 by a capping means 10, the deforming member 23 is deformed to the side of the filter member by applying negative pressure from a suction pump 11. Thereby, an inner space 24 in the upstream side of the filter member where residual air bubbles are easy to accumulate is shut, and the residual air bubbles are forcibly pushed to the downstream side of the filter member through the filter member 22 and discharged from the recording head.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154800-A (JP)
Title: Parallax image pickup apparatus and image pickup method
Inventor: SHIROKURA AKIRA
IPC: G03B35/02
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To photograph a plurality of images having parallax by a simple mechanism and to solve the problem which may be generated due to a change in a distance between a subject and a camera.  <P>SOLUTION: While directing a camera 36 loaded on a camera unit 32 to a virtually set photographing reference position 310, the camera unit 32 is moved on a linear rail by a camera unit feeding mechanism 34. The camera unit 32 is moved on the rail in a range of ±1500mm from θ=-45° to θ=+45° for 4 seconds. When the camera unit 32 is moved by equal velocity linear motion or the camera unit 32 is rotated by equiangular velocity motion, a change of parameters can be previously found out. A focal deviation can be prevented by controlling the focal distance adjusting operation of the camera unit 32 on the basis of the found parameter change. Further magnification can be also controlled from a change in an angleψ of view.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007128707-A (JP)
Title: Alkaline battery
Inventor: SUGAWARA HISANORI
IPC: H01M4/62
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery which is excellent in discharge characteristic and has a long discharge life even in high rate discharge.  <P>SOLUTION: The alkaline battery comprises a gelled negative electrode containing a zinc alloy powder and an electrolyte consisting of an alkaline aqueous solution, where the zinc alloy powder is made of a zinc alloy containing 600 to 3,000 ppm of aluminum, and grains in size of 75 μm or less account for 10 to 40 mass% of the zinc alloy powder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126247-A (JP)
Title: Rubber roller, and paper sheet extraction device incorporating the same
Inventor: HIRAMITSU KOMEI
IPC: B65H3/06
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber roller allowing sufficient friction force to stably act regardless of the condition of a contacting paper sheet; and to provide a paper sheet extraction device incorporating the rubber roller.  <P>SOLUTION: An extraction roller 4 rotating by contacting a paper sheet P supplied at an extraction position has an outer layer 42 contacting the paper sheet P, and an inner layer 44 in its inside. The outer layer 42 is formed of a relatively hard rubber material having a sufficient dynamic friction coefficient, and the inner layer 44 is formed of a relatively soft rubber material largely deformable with relatively weak force. When the extraction roller contacts the paper sheet P supplied in a state tilted to the extraction position, the circumferential surface of the outer layer 42 can be stably brought into surface contact with a surface of the paper sheet P by largely deforming the inner layer 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129846-A (JP)
Title: Inverter
Inventor: UESUGI NAOYOSHI
IPC: H02M7/5387
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter, exhibiting superior safety in which fault in a reverse voltage application circuit can be detected exactly, and a switching element can be protected against overheating or breakdowns.  <P>SOLUTION: When circulation currents flow, respectively, through the circulation diodes Du-, Dv- and Dw- of MOSFETs 4u, 4v and 4w, reverse voltages are applied from reverse voltage applying circuits 6u, 6v and 6w to the circulation diodes Du-, Dv- and Dw-, respectively, before the switching elements of MOSFETs 3u, 3v and 3w are turned on. Current, flowing through MOSFETs 4u, 4v and 4w on the downstream side, have been detected via resistors 7u, 7v and 7w, and abnormality of each reverse voltage application circuit is determined, depending on the detection current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006162598-A (JP)
Title: Support bracket for sensor
Inventor: CORGHI REMO
IPC: G01B5/255
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support bracket for sensors that can be firmly clamped to a wheel cover of a vehicle, can avoid occurrence of accidental separation, and can be combined to various types of wheel covers without additional installation.  <P>SOLUTION: The support bracket 1 for the sensors adapted to be fastened to the wheel cover of a wheel mounted on the vehicle, comprises a central body from which there derives on one side a support device 3 of the sensor, and on the opposite side at least three engagement devices 7 adapted to be engaged in the lugs which fasten the wheel cover to the vehicle. At least one of the engagement devices 7 comprises a jaw 73 that is placed at the end of a rod 72 sliding in a tubular body 70 and adapted to be inserted on the head of a fastening screw of the wheel cover, and means being foreseen to slide the rod in the tubular body so that it enlarges and tightens the jaw.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007127915-A (JP)
Title: Sign stand and sign device
Inventor: AOTO TETSUYA
IPC: G09F19/22
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign stand which is suitable for supporting a sign object of a large size and large mass and facilitates transportation to a place of installation or a place of storage.  <P>SOLUTION: The sign stand 1 includes a columnar body 2 to which the sign object is mounted and which should be arranged to extend vertically with respect to an installation surface, sliding tubes 3 which are inserted freely slidably onto the columnar body 2, legs 4 which are mounted to the bottom end of the columnar body 2 rotatably in a vertical direction, and supports 5 which are freely rotatably mounted at both ends of the sliding tubes 3 and the legs 4. The sign stand 1 is adapted to take a closed leg state that the legs 4 are closed along the columnar body 2 by sliding the sliding tubes 3 in the upper side of the columnar body 2. By moving the sliding tubes 3 in the downside of the columnar body 2, the sign stand is adapted to take an open leg state that the respective legs 4 open radially around the columnar body 2 and the respective open end sides of the legs 4 are held in contact with the installation surface. The sign device 10 supporting the curtain-form sign object 11 is constituted by using such sign stand 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126941-A (JP)
Title: Method for preventing effluence of reclamation material on seashore
Inventor: SHIMATANI MANABU
IPC: E02B3/06
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing reclamation material on an artificially-developed seashore from being effluented by ocean waves or tidal current, that can provide a suitable environment for growth of benthos, and is advantageous in cost.  <P>SOLUTION: The method for preventing effluence of a reclamation material 2 on seashore 3 includes placing two or more submerged breakwaters 5 toward offshore spacing from each other at an interval of less than a designed offshore wave, on a ground of the seashore formed by developing the reclamation material 2 on an original ground 1, or on the reclamation material. The reclamation material is formed of one or more of sand, silt, and clay. The submerged breakwater 5 is formed of one or more of stone material, concrete material, brick material, and artificial solidification material using a dredge soil. Moreover, the submerged breakwater 5 is a trapezoidal shape in its cross-section, and includes a bottom-sediment permeation-preventing portion in its core.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127247-A (JP)
Title: Constant velocity joint
Inventor: FUKUZAWA SATORU
IPC: F16D3/226
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized constant velocity joint wherein grease lubrication can be dispensed with, operation noise is low, and restriction on usage can be prevented.  <P>SOLUTION: A plurality of guide grooves 4 extending to an axial direction are formed on the cylindrical inner surface 3 of an outer ring 1, and a guide groove 17 forming a ball track between the outer ring guide groove 4 and it is formed on the spherical outer surface 16 of an inner ring 11. A ball 21 is installed in the ball track formed of the outer ring guide groove 4 and the inner ring guide groove 17, and the ball 21 is retained by a retainer 31. The outer ring 1 and the inner ring 11 are composed of moldings of synthetic resin, and grease lubrication can be dispensed with.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131575-A (JP)
Title: Method of manufacturing 3,8-diaminodibenzopyranone
Inventor: CHIKARAISHI NORIKO
IPC: C07D311/80
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method capable of manufacturing 3,8-diaminodibenzopyranone which is a monomer useful as a raw material for polyimide resin, simply in a high yield, and which is utilizable industrially.  <P>SOLUTION: The 3,8-diaminodibenzopyranone is obtained by reducing the nitro group of 3,8-dinitrodibenzopyranone which is expressed by formula (2) and which is obtained by adding hydrogen peroxide water to a reaction solution formed by dissolving 2,7-dinitro-9-fluorenone in a concentrated sulfuric acid at a temperature of 50-80°C to oxidize it according to a Baeyer-Villiger reaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006140499-A (JP)
Title: Lithography equipment and device manufacturing method
Inventor: KATE NICOLAAS TEN
IPC: G03F7/20
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or prevent temperature gradient of a liquid for immersing in liquid and/or a transportation of contaminations due to the liquid for immersing in liquid, in a liquid immersing lithography equipment.  <P>SOLUTION: For example, in the liquid immersing lithography equipment where the liquid for immersing in liquid is supplied into a local space, a plate is provided which divides the space into two portions. By dividing the space in this manner, scattered radiation, temperature gradient, and transport of contaminants can be reduced easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007133761-A (JP)
Title: Device, program and method for processing content
Inventor: ZORAN STEJIC
IPC: G06F17/30
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute information retrieval by saving the labor of repeatedly performing the retrieval while holding browsed context and to easily find out an item belonging to a desired cluster, particularly, in a case in which items belonging to a plurality of different clusters are mixed.  <P>SOLUTION: The device includes: a clustering part clustering a Web page group as a retrieval result; a zooming description generation part describing an operation/behavior of zooming for continuously attaining variation of minuteness and transition of display media in one screen in a cluster unit concerned; an operation acceptance part accepting zoom-in/out operation to a predetermined Web page from a user; and a clustering display part displaying, according to the generated description, the retrieval results of clustered Web pages while performing the variation of minuteness or transition of display media in the cluster unit the operated Web page belongs to.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130737-A (JP)
Title: Reamer, drill and machining method
Inventor: HIGUCHI MUNEHIKO
IPC: B23D77/00
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reamer, a drill and a machining method, improving surface roughness while restraining the occurrence of burrs.  <P>SOLUTION: In the reamer including a plurality of cutting blades 3 extending in the axial direction, the edges of the cutting blades 3 are inclined rather closer to the base end as they go inward to form a bottom blade 5, the side edges of the cutting blades 3 are gradually decreased in diameter as they go from the tip toward the base end to form a leading finishing blade 6, a tapered blade 7 increased in diameter as it goes toward the base end is connected to the leading finishing blade 6, and a trailing finishing blade 8 having a larger diameter than the tip diameter Φ1 of the leading finishing blade 6 and substantially parallel to axis is connected to the tapered blade 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138470-A (JP)
Title: Reinforcing cage, construction method of cast-in-place concrete pile, and cast-in-place concrete pile
Inventor: TOKAWA MASAYUKI
IPC: E02D5/34
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing cage, a construction method of a cast-in-place concrete pile, and the cast-in-place concrete pile suitable for the construction of a railroad facility narrow with a low overhead clearance, for instance, attaining the facilitation of manufacture and weight reduction of the reinforcing cage and miniaturization of a working machine, and allowing the reinforcing cage to be rationally and safely mounted to shorten a construction period and to reduce a construction cost.  <P>SOLUTION: In the reinforcing cage 3 with a plurality of main reinforcements 6 and hoops 4 formed in cage shape, all or part of the main reinforcements 6 and hoops 4 are formed of strands made of carbon fiber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138619-A (JP)
Title: Luminescent product and its manufacturing method
Inventor: KAMIIKE TAKASHI
IPC: E01F9/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent product with a white layer improving light storage performance, neither bonding with an adhesive nor using a coating agent containing an organic solvent while suppressing a curl phenomenon of the luminescent product formed by an centrifugal molding method.  <P>SOLUTION: A first inorganic substance larger in specific gravity than a urethane material is mixed in the urethane material, and a molding having two layers 21, 22 different in the concentration of the first inorganic substance is molded by a centrifugal molding method of heating and rotating. A mixture formed by mixing a second inorganic substance having a different function from the first inorganic substance, in the urethane material is then injected in the molding, and a white reflecting layer 23 is laminated on the two layers 21, 22 by the centrifugal molding method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006129511-A (JP)
Title: Projection system, method for adjusting projected image and projector
Inventor: FURUHASHI TOSHINORI
IPC: H04N9/31
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable keystone corrections in a manual operation mode, when exceeding the automatic adjustable range of a projection system, in a method for adjusting a projected image in the projection system.  <P>SOLUTION: The method for adjusting the projected image in the projection system comprises: a step in which the selection of the manual operation mode is made possible in which the keystone correction is performed in a manual, after performing a focus-adjustment and a screen detection by auto-focus means (16) and screen detection means (10, 14, 12) provided in the projector; a step of projecting a pattern for a rectangular keystone correction for manual operation, corresponding to the selection of the manual operation mode; a step in which the adjustment of corners is made possible by selecting one of the corners of the pattern for keystone correction via a pointing device; and a step in which the selection and adjustment that are similar to that of the above step are made possible for each corner sequentially, until a required shape is obtained with respect to the pattern for keystone correction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007149781-A (JP)
Title: Wafer polishing apparatus and wafer polishing method
Inventor: FUJITA TAKASHI
IPC: B24B37/00
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer polishing apparatus and a wafer polishing method capable of polishing a wafer precisely by uniformly supplying slurry onto a polishing pad regardless of a small amount slurry.  <P>SOLUTION: The wafer polishing apparatus comprises the polishing pad 4; a wafer holding head 38A; a polishing fluid supply pipe 3 for supplying a polishing liquid; and a polishing liquid supply member 2 for supplying the supplied polishing liquid onto the polishing pad 4. The polishing liquid supply member 2 is brought closer to or brought into contact with the polishing pad 4 and is moved relatively, and the polishing liquid supplied uniformly to the upper portion of the polishing liquid supply member 2 is allowed to flow down along the polishing liquid supply member 2 for supplying to the polishing pad 4, thus uniformly supplying the polishing liquid onto the polishing pad 4 regardless of a small amount of polishing liquid, and polishing the wafer precisely at low costs without causing problems of scratches, or the like on the wafer polishing surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006188665-A (JP)
Title: Thermoplastic composite material, optical element and method for producing thermoplastic composite material
Inventor: KIMURA AKIZUMI
IPC: C08L45/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic composite material having light transmittance heightened by mixing fine particles having high dispersibility; and to provide an optical element and a method for producing the thermoplastic composite material.  <P>SOLUTION: The thermoplastic composite material is obtained by mixing the fine particles having ≥50% hydrophobicity measured by a methanol titration test, and ≥1 nm and ≤30 nm particle diameters.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007150046-A (JP)
Title: Semiconductor device
Inventor: SONE HIROKI
IPC: H01L27/088
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the size of a semiconductor chip equipped with a semiconductor element while securing the latch up immunity of the semiconductor element.  <P>SOLUTION: The semiconductor chip has a logic 20 in which a semiconductor element is formed in the surface side of a p-type silicon substrate 1 and an input protection 10 equipped with an n<SP>+</SP>-type region 11 and a p<SP>+</SP>-type region 12 formed in the surface side of the p-type silicon substrate 1. The n<SP>+</SP>-type region 11 is connected to an input terminal 13 in the input protection portion 10, and at the same time, the P<SP>+</SP>region 12 is connected to a ground 14, and a surge input to the input terminal 13 is removed to the ground 14 through the n<SP>+</SP>-type region 11 and the p<SP>+</SP>-type region 12. A trench 2 is formed in a position facing at least the n<SP>+</SP>-type region 11 among the backside of the p-type silicon substrate 1, the electrode 3 is formed in the bottom of the trench 2, and this electrode 3 is connected to the ground 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144870-A (JP)
Title: Aramid fiber laminate and method for sticking aramid fiber laminate
Inventor: INOUE KENICHI
IPC: E01D22/00
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a bridge pier even when it is under water by relatively simple construction work.  <P>SOLUTION: An aramid fiber laminate 1 is formed by a sheet-shaped aramid fiber layer 10 with aramid fibers incorporated, a resin layer 11 impregnated in the aramid fiber layer 10, and a protective layer 12 laminated on the resin layer 11. An in-water curable adhesive (not illustrated) is applied on the side on which the resin layer 11 is formed, and the laminate 1 is stuck on the surface of the bridge pier by a diver. Since an object to be stuck to the bridge pier is not a heavy steel sheet but the laminate 1 light in weight, it can easily be stuck only by an operator (diver) without using a crane truck so that the construction work can be simplified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340710-A (JP)
Title: Un-activated oocyte as recipient cytoplasm for nuclear transfer
Inventor: CAMPBELL KEITH HENRY STOCKMAN
IPC: A61K35/54
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reconstructing an animal embryo and to provide the survival reconstructed animal embryo prepared by the method.  <P>SOLUTION: The method for reconstructing the animal embryo comprises transferring a diploid nucleus into an oocyte which is arrested in the metaphase of the second meiotic division. The oocyte is not activated during the transfer so as to continuously bring a donor nucleus into contact with a recipient cytoplasm for a prescribed period. The diploid nucleus is obtained from any cell in the G0 phase or G1 phase of the cell cycle during the transfer. The resultant reconstructed embryo is then activated. The correct polyploidy is maintained during the activation by incubating the reconstructed embryo in the presence of a microtubular inhibitor, e.g. nocodazole. Furthermore, the reconstructed embryo gives births to one or more live animals. Therefore, the oocyte is useful for producing a transgenic animal and a non-transgenic animal of high genetic value.  <P>COPYRIGHT: (C)2007,JPO&INPIT