baber/WOPTO huggingface dataset:
Patent JP-2010227833-A (JP)
Title: Dust collector
Inventor: HIRASAWA HIDENAO
IPC: B03C3/45
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of minimizing decrease of surface potential to be caused when collector electrode plates are electrically made conductive because of deterioration of insulation properties of a spacer projection by adhesion of dust and deterioration of electric resistance on the surface of the collector electrode plate.  <P>SOLUTION: The dust collector is constituted so that a semiconductive layer is constituted on a plurality of areas on a dust repulsion electrode plate 2 and a dust collecting electrode plate 3. Thus, when energization occurs, even if deterioration of potential difference occurs in an area where an energized part exists, potential difference of other areas is not spoiled, and dust collection efficiency is maintained for a long period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229372-A (JP)
Title: Ink composition and inkjet recording method
Inventor: ARAKI KENJIRO
IPC: C09D11/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition capable of reducing the moisture content and excellent in discharge stability, preservation stability, hardenability, and the image quality of an image obtained by hardening; and an inkjet recording method using the ink composition.  <P>SOLUTION: The ink composition includes (A) a compound having an epoxy or oxetanyl group, an adamantane structure and an aromatic ring, (B) a photoacid generator, and (C) a colorant. The inkjet recording method uses the ink composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237082-A (JP)
Title: Torque-index sensor
Inventor: OKUYAMA TAKESHI
IPC: G01B7/30
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque-index sensor reducing interference between an index sensor and a torque sensor, and integrating the index sensor and the torque sensor which are arranged close.  <P>SOLUTION: This torque-index sensor coaxially includes the torque sensor containing a first magnetic sensor arranged beside a first annular magnet section, and the index sensor containing a second magnet section arranged beside an annular encoder and a second magnetic sensor and is provided with a magnetic flux change means between the first magnetic sensor of the torque sensor and the second magnet section of the index sensor, the magnetic flux change means changing a direction of a magnetic flux to be emitted from the second magnet section toward the first magnetic sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234301-A (JP)
Title: Crushing treatment method of used toner cartridge and crushing treatment unit
Inventor: OZAWA KENJI
IPC: B09B5/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for conducting the crushing treatment of a used toner cartridge without generating the dust explosion.  <P>SOLUTION: The crushing treatment method of the used toner cartridge includes steps of covering the used toner cartridge with an aqueous foam aggregate, introducing the cartridge as it is into a crushing apparatus equipped with a crushing means inside via an opening plugged with the foam aggregate and crushing the cartridge in a state of being covered with the aqueous foam aggregate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238634-A (JP)
Title: Oxide superconducting wire, method of manufacturing the same, and manufacturing device of substrate used for the same
Inventor: TAKAHASHI YASUO
IPC: H01B12/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a degree of orientation of an intermediate layer and a superconductive layer on a metal substrate.  <P>SOLUTION: An orientation heat treatment portion 12 and an intermediate layer deposition portion 21 are arranged between a wire delivering portion 11 and a wire winding portion 14, and this whole device is arranged inside a chamber 15 controlled to be in a reducing atmosphere. The intermediate layer deposition portion 21 includes a first intermediate layer deposition unit 21a and a second intermediate layer deposition unit 21b each constituted of an RF sputtering device equipped with a heating part, and a third intermediate layer deposition unit 21c constituted of an RF sputtering device. A Ni-W alloy tape delivered from the wire delivering portion is biaxially oriented by the orientation heat treatment portion, vapor-deposited with CeO<SB>2</SB>, YSZ and CeO<SB>2</SB>at the first to third intermediate layer deposition portions, respectively, and further deposited with a 1.0 μm-thick YBCO layer thereon by the TFA-MOD method. In-plane degrees of orientation in the Ni-W alloy substrate and the CeO<SB>2</SB>intermediate layer after the biaxial orientation show that Δϕ=6.5 degree and 6.0 degree, respectively, and the YBCO layer shows that Ic=300 A/cm-w, Jc=3.0 MA/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235573-A (JP)
Title: Dentifrice composition
Inventor: SHIOMI TAKASHI
IPC: A61Q11/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasty dentifrice composition which has an excellent property of remaining in a mouth and has satisfactory rinsability after toothbrushing.  <P>SOLUTION: The pasty dentifrice composition comprising a xanthan gum and polyvinylpyrrolidone is characterized by the followings: (1) a total amount of the xanthan gum and the polyvinylpyrrolidone is 6-14 mass%; (2) a ratio of the xanthan gum to the polyvinylpyrrolidone (mass ratio) is 0.17-7; and (3) the viscosity is 4-13 g.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240917-A (JP)
Title: Recording device
Inventor: TAKETSUGU EIJI
IPC: B65H5/36
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device allowing the rear end of paper to pass through between a driving roller and a driven roller in a paper back-feeding time at a low cost with simple structure.  <P>SOLUTION: An ink-jet printer 1 includes an ink-jet recording head 37, and a carrier driving roller 40 and a carrier driven roller 41 for conveying the paper P upstream. In a paper guide member 30 supporting the carrier driven roller 41, a guide face S is formed downstream of the carrier driven roller 41. The paper P with its first surface (a front surface) recorded and with its rear end separated from the carrier driving roller 40 and the carrier driven roller 41 is back-fed toward a reversing path, but at this time, the rear end Pt of the paper is guided along the guide face S and smoothly guided between the carrier driving roller 40 and the carrier driven roller 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241545-A (JP)
Title: Method for cleaning passenger conveyor parapet head part, and parapet head cleaning tool used for the same
Inventor: NAKA KEIJI
IPC: B66B31/02
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a passenger conveyor parapet head part, capable of simply and finely cleaning the top face of a parapet head part through the movement of a moving handrail on an outward side, and a parapet head part cleaning tool used for it.  <P>SOLUTION: First, a pair of brush holding parts are mounted to a moving handrail 26 from outside in a width direction of the moving handrail 26 in a manner that a C-shaped inner periphery is directed to outer peripheries of both curved parts 26a of the moving handrail 26. A pair of the brush holding parts are elastically supported by the moving handrail 26 by the restoring force of a base, and a parapet head cleaning tool is mounted to one outward side of the moving handrail 26 so that the brush contacts the top faces of guide rail frames 22 opposed to both curved parts 26a. Then, after the parapet head cleaning tool moves to the other outward side of the moving handrail 26, the traveling of the moving handrail 26 is stopped and the parapet head cleaning tool is removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243805-A (JP)
Title: Organic photoreceptor, image forming apparatus, and process cartridge
Inventor: TAKAO HIROKI
IPC: G03G5/14
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an organic photoreceptor exhibiting high sensitivity to short wavelength laser beams, forming a high density electrostatic latent image, and causing no film peeling and the like; an image forming apparatus using the organic photoreceptor; and a process cartridge.  <P>SOLUTION: In the organic photoreceptor wherein an intermediate layer, a charge generating layer, and a charge transporting layer are sequentially layered on an electroconductive support, the charge generating layer comprises a charge generating material, a binder resin, and an alkyl tin organic acid salt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214072-A (JP)
Title: Golf equipment
Inventor: OMAE TAKAHIKO
IPC: A63B71/14
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide golf equipment for allowing a user to play golf with a feeling close to bare hands by allowing a sheet body, which is cut to have a shape similar to the shape of the palm of a hand, to directly adhere onto the palm of the hand as a substitute for a golf glove though the user is to wear the golf glove on the hand on the opposite side of a better arm in playing golf.  <P>SOLUTION: An adhesive is applied on one surface of a flexible and strong sheet such as artificial leather, synthetic leather, polyvinyl chloride, or chemical fibers, and release paper is made to adhere onto the one surface of the sheet with the adhesive applied thereon, so that a triple-structure sheet body is constituted. The sheet body having the shape similar to the shape of the palm of the hand is allowed to directly adhere onto the palm of the hand concerning the golf equipment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009161771-A (JP)
Title: Thermally responsive polymer derivative simultaneously having lower limit critical temperature and upper limit critical temperature
Inventor: ONISHI TOKUYUKI
IPC: A61K47/32
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermally responsive polymer which has an especially wide application area such as a drug delivery system (DDS), various separating agents, a catheter, an artificial muscle, and so on, and simultaneously has a lower limit critical temperature (LCST) and an upper limit critical temperature (UCST).  <P>SOLUTION: The thermally responsive copolymer simultaneously has the lower limit critical temperature and the upper limit critical temperature, which is the thermally responsive copolymer containing a monomer component having a lower limit critical temperature and a monomer component having an upper limit critical temperature as copolymerization components, and is characterized in that the monomer component having the lower limit critical temperature is N-isopropyl acrylamide, and the monomer component having the upper limit critical temperature is N-acetyl acrylamide. Furthermore, the thermally responsive copolymer preferably contains a hydrophilic or hydrophobic monomer as a copolymerization component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010241588-A (JP)
Title: Handrail driving device for passenger conveyor, and abnormality detecting device for passenger conveyor
Inventor: ITO HIROSHI
IPC: B66B23/04
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail driving device for a passenger conveyor, capable of surely preventing metal wheels of pressure rollers from contacting with a grasping surface of a moving handrail.  <P>SOLUTION: The handrail driving device includes, a plate spring 21 biasing drive rollers 10, the pressure rollers 11 and a plate spring 21 to a drive roller 10 side, a restriction part 27 for restricting elastic deformation of the plate spring 21 to a predetermined position. The pressure roller 11 is composed of the metal wheel 23 and a resin roller 24 provided on the outer peripheral surface of the wheel part 23. The pressure rollers 11 usually press the moving handrail against the drive rollers 10 by contacting the rollers 24 with the moving handrail 8, and when the rollers 24 separate from the wheels 23, the deformation of the plate spring 21 is restricted with the restriction part 27 so that the wheels 23 are held at a position where they do not contact with the moving handrail 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246583-A (JP)
Title: Game machine
Inventor: SATO NAOYUKI
IPC: A63F5/04
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To create new playability by using a release mode when the progress of a game temporarily stops (freezes).  <P>SOLUTION: In the case of a temporarily stopped condition of the progress of a game, when some operating means to be operated to make the game progress is operated in a prescribed operation mode decided by a release drawing to decide conditions for releasing the temporarily stopped condition even before a fixed time predetermined as the timing of bringing the temporarily stopped condition to an end elapses, the temporarily stopped condition is released, and an advantageous game shift drawing is performed to decide whether or not the game condition be shifted to one advantageous to the players, using the release as a trigger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247245-A (JP)
Title: Positioning stage
Inventor: MORI TEIJI
IPC: G02B21/26
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To move a sample stage used for an optical microscope and an electron microscope to a predetermined position at a micron unit or to accurately control it so as to become inclined attitude of a second unit angle, and to minimize a size of the whole of a device.  <P>SOLUTION: The positioning stage is constituted of: a fixed base plate 11; a middle table 12 assembled on to the fixed base plate 11 in a horizontally movably in an X direction through a pair of X direction cross roller guides 14 extending in the X direction; and an installment table 13 assembled onto the middle table 12 horizontally movably in a Y direction through a pair of Y direction cross roller guides 15 extending in the Y direction and placed with a sample on an upper surface. In the constitution where the X direction cross roller guides 14 and the Y direction cross roller guides 15 are arranged on the same plane, the X direction cross roller guide is curved and extended in a θX direction while the Y direction cross roller guide is curved and extended in a θY direction, and thereby the stage may be made rockable and movable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246456-A (JP)
Title: Bread dough and bread
Inventor: SHIRAHANE MIKI
IPC: A21D2/16
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide bread dough using yeast from which a bread just like a cake having soft and moist texture in tasting is manufactured.  <P>SOLUTION: The bread dough is characterized in that the bread dough, to which hydrated emulsifier is added, is kneaded until it changes to a breakdown state. It is desirable that the added amount of hydrated emulsifier is 0.005-0.5 pts.mass to wheat flours of 100 pts.mass contained in the bread dough and it is also desirable that the hydrated emulsifier is contained as a form of water-in-oil type emulsifier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247774-A (JP)
Title: Vehicular propeller shaft
Inventor: YAMAMOTO RYOSUKE
IPC: B60K17/22
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance torque resistance performance by preventing the occurrence of phase deviation and vibration, and by reducing a press load and reducing usage of lubricating liquid when an outer shaft and an inner shaft are mounted.  <P>SOLUTION: A plurality of circular elastic bodies 41, 42, 43 are provided by a predetermined interval between an outer shaft 2 and an inner shaft 3 on a vehicular propeller shaft 1. The elastic bodies 41, 42, 43 have a cylindrical shape, and have an inner circumference adhered to the outer circumferential surface of the inner shaft and an outer circumference on which a plurality of projections and depressions are alternately formed in a circumferential direction. Ends of the projections are inclined in the circumferential direction. The first elastic body 41 out of the elastic bodies 41, 42, 43 is formed to have the ends of the projections which face one side in the circumferential direction, and the second elastic body 42 is formed to have the ends of the projections which face the other side in the circumferential direction. Also, the third elastic body 43 is provided close to the opening end of the outer shaft 2 and has a circular flange for closing the opening end in addition to the projections and depressions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255668-A (JP)
Title: Constant flow valve
Inventor: ONOSE TAKESHI
IPC: F16K17/30
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive constant flow valve capable of obtaining a highly accurate constant flow rate of fluid flowing in a flow path while securing the flow of the fluid at a minimum flow rate without causing the aging deterioration of an effect of the constant flow rate and without stopping the flow even if pressure at the primary side is raised to a maximum.  <P>SOLUTION: The constant flow valve 16 includes a hard fixed valve element 18 fixed to the downstream side, a hard movable valve element 20 arranged at the upstream side in a forward and backward movable manner, a spring 22 mounted therebetween for giving resilience to the movable valve element 20 to move backward, and a throttle hole 24 for changing its opening area by the forward movement of the movable valve element 20. The movable valve element 20 has a stopper 23 for restricting the forward movement of the movable valve element 20 by a fixed distance or longer to secure the minimum opening area of the throttle hole 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009196365-A (JP)
Title: Method of manufacturing inkjet recording sheet
Inventor: YOSHIMOTO KATSUHIKO
IPC: B41J2/01
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a recording sheet suitable for inkjet recording which prepares an ink acceptance layer excellent in transparency and water resistance.  <P>SOLUTION: The method of manufacturing an inkjet recording sheet includes: applying a coating liquid containing polyvinyl pyrrolidone, an anion monomer having an ethylene unsaturated group and a carboxy group, a polymerization initiator, a crosslinking agent having a functional group which can react with the carboxy group on a support; and carrying out heating polymerization to prepare an ink acceptance layer containing a crosslinked anion polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010253736-A (JP)
Title: Laminated polyester film
Inventor: KAWASAKI YASUSHI
IPC: B32B27/40
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film which solves various problems of a TAC film, has good adhesion to adhesives and high total light transmittance, and is used as a film for protecting a polarizing film.  <P>SOLUTION: The laminated polyester film includes a coating layer 0.04-0.15 μm in thickness which includes a urethane resin as a main component and a coating layer including a urethane resin having a polycarbonate structure on the other side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242960-A (JP)
Title: Circular moving method using rotation of article, and circular moving body
Inventor: SADA TOSHIMARO
IPC: F16H27/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing wastes due to an equivalent to output when pushing the gravity center of an article to be moved while solving the unsafety problem that slippage occurs due to movement on an object depending on the condition of the object.  <P>SOLUTION: This moving method is provided for moving a rotor 1 and a system to which the rotor 1 belongs with the rotation of the article. It includes applying force perpendicular or tangent to the gravity center (a rotational axis 3) of the rotor 1 to be rotated by output in an opposite rotating direction to its rotating direction to revolve the whole rotor 1 with a force point 4 as a supporting point, and giving circular movement of the rotor 1 with the bidirectional resultant force components so that the rotor 1 is horizontally moved with the perpendicular (horizontal) component under the gravity and repetitively moved with the two components in the direction of the resultant force under no gravity. This moving body is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253078-A (JP)
Title: Game machine
Inventor: SUGIZAKI MASANORI
IPC: A63F7/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can increase player's excitement and enjoyment by making the timing of discrimination between execution properties of the ready-for-win performance different from the timing of discrimination between the numbers of valid lines on which the combination of ready-for-win symbols is displayed.  <P>SOLUTION: A variable display device H2 includes a plurality of valid lines comprising three decoration symbols containing the ninth decoration symbols to increase the chances for getting the combination of ready-for-win symbols displayed. The first to eighth decoration symbols are displayed by being divided into three times before the ninth decoration symbols are displayed. In addition, when plural times of varying cycles are executed, the number of varying cycles is made equivalent to the number of ready-for-win lines. Furthermore, when a performance button is operated, the first to eighth decoration symbols are displayed on suggesting lines which have a possibility of getting the combination of ready-for-win symbols displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258264-A (JP)
Title: Semiconductor integrated circuit device and method of designing the same
Inventor: INUKAI TAKASHI
IPC: H01L21/82
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which controls off-leak current and is excellent in operation rate and driving force, and also to provide a method of designing the semiconductor integrated circuit device.  <P>SOLUTION: A standard cell is arranged and at least any one of the operation timing and consumption power is analyzed. A standard cell the characteristics of which are desired to be improved, is specified as a focused cell, based on an obtained analysis result. The arrangement and shapes of blank areas in the periphery of the focused cell are optimized in consideration of the influence of well proximity effect, and of the optimized blank areas, a blank area which can use the well proximity effect is specified. The layout of the specified blank area, or the layout of the specified blank area and the focused cell is changed so that the influence of the well proximity effect is varied according to the desired characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009174060-A (JP)
Title: Substrate tray of film deposition apparatus
Inventor: NAKAGAWARA HITOSHI
IPC: H01J11/40
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate tray hardly breaking a substrate by reducing the temperature difference between a mask part and a film deposition part of a glass substrate, and to provide a substrate manufacturing method.  <P>SOLUTION: The substrate tray is conveyed while holding substrates and arranged in a film deposition apparatus opposite to a thin film material source. A mask for forming a thin film to a predetermined shape is arranged between the tray having an opening for allowing thin film material particles to pass through and the substrate. Unevenness with the surface roughness Ra of 3-10 μm is formed on both surfaces of the mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT