baber/WOPTO huggingface dataset:
Patent JP-2009238368-A (JP)
Title: Recording medium having data structure for managing reproduction of video data having multiple playback path, and recording and reproducing method and apparatus using the same
Inventor: HYUN EUN SIL
IPC: G11B27/034
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium having a file or a data structure which enables management of reproduction of video data by using a multiple playback path as a base, and to provide an apparatus and method for recording and apparatus the data structure.  <P>SOLUTION: The recording medium includes a reproduction list directory area and at least one navigation information area. A reproduction list directory containing a plurality of reproduction list files is stored in the reproduction list directory area. Each reproduction list file identifies part of multiple playback path video data, and at least part of the reproduction list file is associated with a different playback path. Navigation information for providing information regarding at least one or more playback paths is stored in the navigation information area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021081-A (JP)
Title: Water- and oil-repellent agent composition and method for producing the same
Inventor: INOUE HIROAKI
IPC: C09D127/06
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water- and oil-repellent agent composition imparting water- and oil-repellency to a surface of an article without degrading the texture of the article, and to provide a method for producing the composition.  <P>SOLUTION: The water- and oil-repellent agent composition comprises a fluorine-containing copolymer containing: 1 to 35 mass% of a polymer unit derived from (meth)acrylate or the like having a perfluoroalkyl group, 10 to 70 mass% of a polymer unit derived from behenyl (meth)acrylate, 0.1 to 30 mass% of a polymer unit derived from a maleic acid alkyl ester, 3 to 40 mass% of a polymer unit (d) derived from vinyl chloride, and 0 to 15 mass% of a polymer unit (e) derived from a monomer having a crosslinkable functional group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022309-A (JP)
Title: Method of controlling exposure apparatus
Inventor: NAGAI KAZUMA
IPC: G02F1/13
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an exposure apparatus, by which a recipe (parameter file) can be prepared without requiring an operator to approach an exposure apparatus in a clean room, and thereby, the prepared recipe can be efficiently and easily used without errors.  <P>SOLUTION: The apparatus information 110 of an exposure apparatus is preliminarily stored in a computer 100, which is placed away from the exposure apparatus 1. The information 130 of a mask and of a substrate to be used is input to the computer, and a recipe 120 for carrying out an exposure operation is prepared by the computer by referring the apparatus information. The recipe is stored in a memory 6 inside a controller 5 of the exposure apparatus through a portable storage medium 200 or through a data transfer path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025771-A (JP)
Title: Vehicular loading space supporting device
Inventor: NAGANO EIJI
IPC: B62D21/09
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular loading space supporting device, which has a simple and inexpensive structure, facilitates mounting, and supports a loading space to a vehicle body and the like, while suppressing vibrations and the like.  <P>SOLUTION: The vehicular loading space supporting device for supporting the loading space to a frame of a vehicle, includes an elastic element 2A interposed between a frame side member 2B mounted on the frame 1 of the vehicle and a loading space side member 2C mounted on a fixing member 6 generally integrated with the loading space. Inclining portions 2C1, 2C2 are formed on the loading space side member 2C. A recessed portion storing an upward projecting portion 2C3 of the loading space side member 2C and at least part of the inclining portions 2C1, 2C2 of the member 2C is formed on the fixing member 6. By fastening the inclining portions 2C1, 2C2 and a bracket 10 together using a fastening element, the loading space side member 2C and the loading space are mounted on the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029443-A (JP)
Title: Method and system for wet processing
Inventor: SHIMA MIKI
IPC: H01L21/304
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of used chemical while controlling etching in wet processing of a semiconductor device.  <P>SOLUTION: A wet processing method for successively processing a plurality of substrates by means of a chemical includes the following steps. Namely, it includes a step (a) of collecting a facility parameter value in wet-processing a first substrate, a step (b) of calculating an etching rate of a processed layer of the substrate during the step (a) based on the facility parameter, a step (c) of calculating processing time based on the etching rate and an etched amount expected for the processed layer, and a step (d) of wet-processing another substrate other than the first substrate for the processing time after the step (a).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024863-A (JP)
Title: Brush for gum massage and gum massage device
Inventor: UCHIDA SATOSHI
IPC: A61N1/26
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush for gum massage effectively imparting electric stimulation to gums and having high massage effect to the gums, and a gum massage device.  <P>SOLUTION: The brush for gum massage has a brush body 13 including a brush base 10 comprising an electroconductive material having low elasticity, brush bristles 11 integrally raised from the brush base 10 and comprising an electroconductive material having low elasticity, and a rear surface base 12 arranged in an opposite side of the side where the brush bristles 11 are raised and constituted of a non-electroconductive material, and a brush handle 14 extended from the brush body 13, and the brush handle 14 and the brush bristles 11 are electrically connected by arranging an electricity path in the brush handle 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033043-A (JP)
Title: Rotary device
Inventor: ARIYOSHI RYOSUKE
IPC: F16H57/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation efficiency of assembling a motor or the like to a cylindrical rotor, in a rotary device in which a single cylindrical rotor is rotated by a plurality of motors by facilitating engagement operations of a first motor-side gear with a rotator-side gear and a second motor-side gear with a rotator-side gear.  <P>SOLUTION: In the rotary device, a bracket includes a guide mechanism for guiding a first motor M1 and a second motor M2 so as to be relatively rotatable about the axis of the cylindrical rotor 32. While the first motor M1 or the second motor M2 is shifted from a correct mounting position relative to the bracket about the axis of the cylindrical rotor 32, a first gear 113x and a second gear 123x are engaged with a rotor side gear 335a and a rotor side gear 335b, respectively, and in the engagement state, the first motor M1 or the second motor M2 can be guided to the correct mounting position by the guide mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032110-A (JP)
Title: Sintered ceramic and health heater
Inventor: SATO KIYOSHI
IPC: H05B3/20
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered ceramic and a compact health heater which can be installed even in a narrow chamber, is low in equipment cost and operation cost, is easily portable, and can efficiently warm the required part in the body.  <P>SOLUTION: The health heater 1 is obtained by spreading a sintered ceramics 3 having a composition comprising 95 to 96% Si, 3.0 to 3.2% Ni and Fe and Cr by 1.0 to 1.1% (by mass) in total into a space between a textile layer 2 obtained by carrying ceramics powder into textile ceramics powder and a planar heating element 4, the ceramics 3 is heated, and trace radiation or far infrared rays are radiated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009244915-A (JP)
Title: Image display device
Inventor: OZEKI MASAO
IPC: H04N5/74
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which uses a screen that is switched to a state that it functions as a mirror or a state that it displays an image, and displays an image by projecting the image from a front side of the screen.  <P>SOLUTION: An electrooptical element includes an electrooptical layer capable of electrically controlling a transmitting state that light is made to pass and a scattering state that the light is scattered, and a reflection layer reflecting at least a part of incident light. An image projection device is arranged on an opposite side to the reflection layer across the electrooptical layer. A control part changes the electrooptical layer to the scattering state to allow the electrooptical element to display the image when instructing the image projection device to project the image, and changes the electrooptical layer to the transmitting state when instructing the image projection device to stop the projection of the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045777-A (JP)
Title: Mapping and signaling of common reference symbol for multiple antennas
Inventor: LOVE ROBERT T
IPC: H04J11/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transmitting data on an orthogonal frequency-division multiplexing carrier, and also to provide a network base station and a user communication device.  <P>SOLUTION: An antenna array may transmit a signal decodable by a legacy user communication device designed for compatibility with a legacy set of transmission antennas. A processor 210 may encode a subframe of the signal with a legacy set of common reference symbols and a supplemental set of common reference symbols referring to the antenna array.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011033830-A (JP)
Title: Image forming apparatus
Inventor: YASUMOTO TAKESHI
IPC: G03G21/20
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that does not cause an excessive rise in temperature of an intermediate transfer body cleaning device in a black monochrome mode while totally suppressing noise by decreasing blast volume.  <P>SOLUTION: An exhaust fan 17 is provided in a housing of the image forming apparatus 69. When a detection temperature of an environment sensor 10 disposed adjacent to a development device 9M reaches a threshold value (T<SB>s</SB>)<SB>1</SB>, (T<SB>s</SB>)<SB>2</SB>, and (T<SB>s</SB>)<SB>3</SB>, a rotation speed is increased to M<SB>1</SB>, M<SB>2</SB>, and M<SB>3</SB>stepwisely to suppress a rise in temperature in the housing. In a black monochrome mode, the development device 9M is stopped, and a rise in temperature of the environment sensor 10 after the start of image forming is delayed, so that switching of the rotational frequency of the exhaust fan 17 is delayed, and the temperature of a belt cleaning device 14 close to a fixing device 15 increases. For this reason, in the black monochrome mode, the threshold values (T<SB>s</SB>)<SB>1</SB>, (T<SB>s</SB>)<SB>2</SB>, and (T<SB>s</SB>)<SB>3</SB>are set lower than in a full color mode to increase the rotational frequency of the exhaust fan 17 at an early stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036086-A (JP)
Title: Dc-dc converter and power feeding system including the same
Inventor: WATANABE YASUTO
IPC: H02M3/155
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of stably operating a power feeding system, capable of feeding power in parallel from two DC power supply units to a load and an auxiliary system, respectively.  <P>SOLUTION: The DC/DC converter 12 includes a first voltage (V<SB>1</SB>) side port IN1, a second voltage (V<SB>2</SB>) side port IN2 and a third voltage (V<SB>3</SB>) side port OUT. The converter 12 executes an operation for stepping up the first voltage V<SB>1</SB>to the third voltage V<SB>3</SB>and an operation for stepping down the second voltage V<SB>2</SB>to the third voltage V<SB>3</SB>at different timings; the power feeding system 1 includes a fuel cell 3, a secondary battery 4, an auxiliary system 5, a DC/DC converter 12, and a DC/DC converter 11 connected between the fuel cell 3 and a motor 2 and stepping up the first voltage V<SB>1</SB>of the fuel cell 3 into the fourth voltage V<SB>4</SB>and supplying the voltage to the motor 2 via the inverter 13; and the fuel cell 3 is connected to the first voltage side port IN1 of the DC/DC converter 12, the secondary battery 4 is connected to the second voltage side port IN2 and the auxiliary system 5 is connected to the third voltage side port OUT.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030970-A (JP)
Title: Fundus camera
Inventor: TAWADA AKIRA
IPC: A61B3/14
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus camera which enables highly reliable photographing by suppressing the occurrence of photographing defects more when an optical path branching member is evacuated.  <P>SOLUTION: The fundus camera includes: an illumination optical system for illuminating an ocular fundus of a subject's eye; a fundus photographing optical system which has an image pickup device and photographs the ocular fundus of a subject via a diaphragm disposed in an optically conjugated position with a pupil of the subject's eye with respect to an objective lens; the optical path branching member disposed on an optical path between the objective lens and the diaphragm in an insertable and removable manner; an anterior eye part observation optical system for observing an anterior eye part of the subject's eye via the optical path branching member; and further an inserting and removing means which evacuates the optical path branching member from the fundus photographing optical system by rotating the optical path branching member in a direction to be away from an optical path of the anterior eye part observation optical system in photographing the ocular fundus by the image pickup device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040817-A (JP)
Title: Duplexer
Inventor: HARA MOTOAKI
IPC: H01L41/39
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplexer which reduces filter loss, regarding the duplexer used for an electric circuit of a communication device, or the like.  <P>SOLUTION: The duplexer includes two or more filters F1, F2 having different passbands, connected to a common terminal, wherein at least one of the filters F1, F2 includes a plurality of series resonators S1 to Sn connected in series to a line which connects an input terminal and an output terminal of the filter; parallel resonators P1 to Pm, connected in parallel with the line, wherein an inductance L1 is connected in parallel to at least one of the series resonators; and the series resonator S1, connected in parallel with the inductance L1 is divided under a plurality of resonators S11 to S13 connected in series.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038007-A (JP)
Title: Diimonium compound and near-infrared absorbing composition containing the compound
Inventor: SAIKI TOSHIYUKI
IPC: C09B53/02
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new diimonium compound having absorption in the near-infrared region, and a near-infrared absorbing composition containing the compound.  <P>SOLUTION: For example, the diimonium compound obtained from the reaction shown in the figure is illustrated. The near-infrared absorbing composition contains the diimonium compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038725-A (JP)
Title: Heating and cooling device
Inventor: MORII TAKAYUKI
IPC: F28D5/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating and cooling device allowing efficient cooling, even when a heat exchange face is horizontal.  <P>SOLUTION: A cooling water supply pipe 5 is connected to a heat exchanger 1, via an automatic valve 12. A porous member 19 is attached to an inside of the heat exchanger 1. A cooling water reservoir part 20 is provided in an under side of the porous member 19. The heat exchange face 2 is arranged on an upper face of the heat exchanger 1. An upper portion 22 of the porous member 19 is connected to a suction chamber 10 of a suction means 6 via a pipe line 8. The suction means 6 is constituted of a liquid ejector 13, a cooling water tank 14 and a circulation pump 15. The cooling water becoming a microfine water droplet by passing the porous member 19 is supplied to an under face side of the heat exchange face 2, and a cooling efficiency is enhanced thereby.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010144927-A (JP)
Title: Bidirectional drive unit
Inventor: YANG TAI-HER
IPC: B62M1/24
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way drive unit capable of making output in the same direction of rotation at a different speed change ratio by selecting a treading movement direction according to the operation state of the muscle and joint of a user.  <P>SOLUTION: A human power two-way input device 101 is driven by one or both hands and legs of a human being. When the human power two-way input device 101 is driven clockwise or counterclockwise, rotational kinetic energy is outputted from the output end of the human power two-way input device 101. The outputted rotational kinetic energy is inputted into the input end of a speed ratio change gear 102 different in speed change ration according to direction directly or via a transmission device. The speed ratio change gear 102 different in speed change ratio according to direction outputs the rotational kinetic energy, and drives a load wheel-set 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011043218-A (JP)
Title: Fluid control valve
Inventor: ARAI MASAHITO
IPC: F16K1/18
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the amount of leakage of EGR(Exhaust Gas Recirculation) gas from increasing and sealing performance from deteriorating when a butterfly valve 2 is fully closed.  <P>SOLUTION: A leaf spring that is used while under a certain amount of compression deformation is installed at an elastic retaining section inside an EGRV(Exhaust Gas Recirculation Valve). At a valve shaft 1, a planar section 31 and a cam section 33 are provided adjacent to each other. When the valve opening of the EGRV is equal to or larger than a first valve opening, the cam section 33 makes sliding contact with a sliding section 36 of a seat ring 4 and pushes the seat ring 4 outside of the rotational track of the vale against the elastic force of the leaf spring. Thus when the valve opening of the EGRV is equal to or larger than the first valve opening, the seat ring 4 is prevented from making sliding contact with the butterfly valve 2 so as to avoid eccentric wear of a seat surface 42 of the seat ring 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047710-A (JP)
Title: Contact pressure measuring instrument
Inventor: TAMAKI MASAKI
IPC: G01L5/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact pressure measuring instrument for highly accurately measuring a contact pressure between a patient and bedclothes based on their positional relation.  <P>SOLUTION: This contact pressure measuring instrument includes: a contact pressure sensor 20 equipped with a plurality of sensor elements 22 filled with air for applying an air pressure to the exterior via tubes 23 connected thereto when being pressed; and a body comprising a liquid crystal display 31 with the pressure sensor 20 connected thereto wherein a typical outline view of the pressure sensor 20 is displayed on the crystal display 31 when a power supply is turned on while respective contact pressures are displayed in display positions corresponding to the states of disposition of the sensor elements 22 when a contact pressure is applied to the pressure sensor 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033016-A (JP)
Title: Wave power plant using piezoelectric element
Inventor: KANEMITSU NAOTAKA
IPC: F03B13/18
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean power plant directly converting wave energy to electric energy and emitting no carbon dioxide.  <P>SOLUTION: This power plant includes an inlet introducing seawater into the inner space of a donut-shape cylindrical float, and generates electric power by deforming a piezoelectric element disposed at the inlet using a reciprocating flow of the seawater of wave in the inlet. A power generating unit including the piezoelectric element can be changed in angles with respect to the seawater flowing in the inlet, and load applied on the piezoelectric element is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049332-A (JP)
Title: Resin sheet with metal foil and flexible printed wiring board
Inventor: KATO TETSUYA
IPC: H05K1/03
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet with a metal foil that can obtain superior flexibility and suppress curling to secure excellent operation stability.  <P>SOLUTION: In the resin sheet with the metal foil, the sheet is formed by providing the metal foil 1 with a polyimide resin layer 2 of ≤15 μm in thickness and an epoxy resin layer 3 in the order. The polyimide resin layer 2 is formed, by coating the metal foil 1 with polyimide varnish of ≥80% in imide ring-closing rate to dry the coating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010014721-A (JP)
Title: Quality control method and manufacturing method of steel plate with oxide film on surface
Inventor: NAGOSHI MASAYASU
IPC: C25D21/12
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide quality control method and method of manufacturing for evaluating surface oxide thickness of any molten zinc-based plated sheet steel, electrogalvanized steel plate and cold-rolled steep plate having surface oxide film on its surface more easily, quickly and accurately than conventional methods.  <P>SOLUTION: This quality control method of any molten zinc-based plated sheet steel with surface oxide film is characterized by comprising a digitization step in which its surface is irradiated with electron beam accelerated by accelerating voltage selected among 0.1-5 kV to measure signal strength associated with quantity of secondary electrons generated from the surface and then digitize it as a signal strength value, and a determination step to determine as to whether the above molten zinc-based plated sheet includes a prescribed aspect of oxide film on its surface or not, depending on whether the above obtained signal strength value is within a given limit or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012230929-A (JP)
Title: Solar cell silicon wafer and manufacturing method thereof
Inventor: NAKAJIMA RYO
IPC: H01L31/04
Filed: 2009-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell silicon wafer which has an expanded light-receiving area to obtain high photoelectric conversion efficiency and dispenses with an irregularity formation process different from slicing, making it possible to greatly cut down the manufacturing cost of a silicon based solar cell, and a manufacturing method therefor.SOLUTION: Bidirectional traveling of a wire row has been adopted as the wire operation condition during slicing. This makes it possible to form on the surface and the reverse side of a solar cell silicon wafer a large number of linear and fine concave grooves running in the same direction. As a result, the light receiving area of the solar cell silicon wafer is expanded, whereby high photoelectric conversion efficiency is obtained. In addition, an irregularity formation process different from slicing becomes unnecessary, so that the manufacturing cost of a silicon based solar cell can be greatly reduced.