baber/WOPTO huggingface dataset:
Patent JP-2011201673-A (JP)
Title: Sheet conveying device and automatic sheet conveying mechanism
Inventor: MAGAI HIROYUKI
IPC: B65H29/22
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document conveying and reading device (ADF reader) of the dive-discharge system capable of attaining the normal dive-discharge even when the number of documents which are already loaded is increased.SOLUTION: The supply of the driving force to a tray roller 27 is stopped at least from the time when a rear end in the discharging direction of a document already reaching a discharge tray 15 is separated from a discharge roller 25 to the time when a front end in the discharging direction of a document to be discharged from the discharge roller 25 reaches the discharge roller 25 next. Thus, the moving force (the conveying force) is imparted from the tray roller 27 to the newly dived and discharged document, and the normal dive-discharge becomes possible even when the number of the already loaded documents is increased, and the friction resistance between the document located on a lowest part of the already loaded documents and a newly discharged document is increased.
Patent JP-2011200990-A (JP)
Title: Abrasive water jet machining device and method
Inventor: SHIMATANI NARUTOSHI
IPC: B24C5/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve stable machining by an abrasive water jet.SOLUTION: This abrasive water jet machining device 10 supplies high pressure water W from a high pressure water supply part 12 to a mixing chamber 14, mixes a polishing material G with a high pressure water flow in the mixing chamber 14 from a polishing material storage container 11 through a supply pipe 13 to form suspension, and applies a jet injection flow J to a workpiece P from an injection nozzle 15 to perform machining. When the polishing material G is supplied to the injection nozzle 15, the polishing material G is fed from the polishing material storage container 11 by mechanical extrusion by a continuous operation of a screw, etc. A lowering portion where suction force of the high pressure water flow in the mixing chamber 14 does not act and the polishing material G is lowered by substantially only gravity is provided to lead the polishing material G therein, between a delivery port 11b of the polishing material storage container 11 and the mixing chamber 14. Subsequently, the polishing material G is supplied to the mixing chamber 14 under the gravity and the suction force of the high pressure water flow.
Patent JP-2011203695-A (JP)
Title: Lens driving device and method for manufacturing the same
Inventor: IWASA TOMOAKI
IPC: G02B7/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which reduces assembly man-hour and improves assembling accuracy, while improving quality.SOLUTION: The lens driving device (2) includes a stepping motor (6), and a conversion mechanism (conversion mechanism part 12) converting rotation of the stepping motor to a moving direction (10) of a lens holder (8) on a base member (4). The stepping motor (6) is constituted by directly attaching an outer yoke (14) to the base member (4). Any means such as welding, adhesive or screwing may be used for directly attaching the outer yoke to the base member.
Patent JP-2011029150-A (JP)
Title: Reaction layer for fuel cell
Inventor: OTSUKA MOTOHIRO
IPC: H01M4/86
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly maintain a wet state of a reaction layer in a fuel cell all the time.  <P>SOLUTION: The reaction layer is interposed between a solid electrolyte film and a diffusion layer in a fuel cell. The reaction layer includes: a first layer which comes into contact with the solid electrolyte film; a second layer which comes into contact with the diffusion layer; and an intermediate layer which is interposed between the first layer and the second layer. The first layer is moister than the second layer, and no catalyst is present in the intermediate layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011209785-A (JP)
Title: Indicator detection device and detection sensor
Inventor: ODA YASUO
IPC: G06F3/044
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an indicator detection device capable of detecting a position touched by an indicator on an indication input surface and acquiring a detection output corresponding to a pressing force in a state where the indicator presses the indication input surface.SOLUTION: A detection sensor includes: a plurality of first conductors disposed in a first direction; a plurality of second conductors disposed in a second direction crossing with the first direction; and a pressure sensitive material disposed between the plurality of first conductors and the plurality of second conductors, having a prescribed resistance characteristic. When the indicator is positioned in a proximity position of the detection sensor and when an application pressure when the indicator contacts with the detection sensor is smaller than a prescribed pressure, a signal corresponding to a change in capacitance between the plurality of first conductors and the plurality of second conductors is supplied to a signal detection circuit, and when the indicator applies a pressure exceeding the prescribed pressure to the detection sensor, a signal corresponding to a change of the resistance characteristic between the plurality of first conductors and the plurality of second conductors in the pressure sensitive material is supplied to the signal detection circuit, so that the detection sensor detects an indication position and the pressure by the indicator.
Patent JP-2011211319-A (JP)
Title: Isolated communication system
Inventor: HASHIMOTO TAKAO
IPC: H04B3/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide: an isolated communication system capable of performing accurate isolated communication with a simple structure; and a transmission unit and a reception unit applied to the same.SOLUTION: This transmission unit 1 includes a transmission pulse signal generating circuit 5 which generates a transmission pulse signal d having pulses corresponding to a plurality of clock signals Clk generated in a clock signal generating circuit 8, existing between a first pulse and a second pulse which are generated in an edge pulse generating circuit 6. This receiving unit 2 is configured to decode a received pulse signal e based on the transmission pulse signal d received from the transmission unit 1 via an isolated communication unit 3, as a signal Out that transits from a first level L to a second level H when an initial pulse out of the received pulse signals e is detected and that transits from the second level H to the first level L when a subsequent pulse is not detected within a predetermined first period Td1 after the latest pulse out of the received pulse signals e is detected.
Patent JP-2010277679-A (JP)
Title: Method for manufacturing glass substrate for magnetic recording medium
Inventor: NISHIMORI KENICHI
IPC: C03C19/00
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass substrate for a magnetic recording medium, to stably read servo information including Track information recorded in a magnetic disk in an HDD.  <P>SOLUTION: The method for manufacturing the glass substrate includes: an end surface machining step of machining the inner peripheral end surface and/or the outer peripheral end surface of the doughnut-like glass substrate, an evaluating step of evaluating symmetry in a thickness direction of the inner peripheral end surface and/or the outer peripheral end surface of the glass substrate, and a determining step of determining a defective product on the basis of the evaluating step, the article determined as a non-defective product by the determining step is used for the glass substrate for the magnetic recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011211008-A (JP)
Title: Copper foil for printed wiring board and layered body which have superior etching property
Inventor: FURUSAWA HIDEKI
IPC: H05K3/06
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil which has excellent etching properties, is suitable for fine-pitch fabrication, and has magnetism excellently suppressed.SOLUTION: The copper foil for the printed wiring board includes a coating layer which covers at least a part of a surface of a copper foil base material, and includes one or more kinds among platinum, palladium and gold. Then ∫f(x)dx/(∫f(x)dx+∫g(x)dx+∫h(x)dx+∫i(x)dx+∫j(x)dx)≤0.9 is satisfied [the definite integrals are carried out over 0≤x≤1.0], and ∫f(x)dx/(∫f(x)dx+∫g(x)dx+∫h(x)dx+∫i(x)dx+∫j(x)dx)≤0.6 is satisfied [the definite integrals are carried out over 1.0≤x≤4.0], where f(x) represents a distribution of an atom concentration (%) of gold, platinum and/or palladium in a depth direction (x: unit nm) from a surface obtained through the analysis in the depth direction by the XPS, g(x) a distribution of atom concentration (%) of copper. h(x) a distribution of atom concentration (%) of oxygen, i(x) a distribution of atom concentration (%) of carbon, and j(x) a total of distributions of atom concentrations of other metals.
Patent JP-2011207423-A (JP)
Title: Lane deviation prevention controller for vehicle
Inventor: NAKAYAMA DAISUKE
IPC: B60T8/17
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To properly generate a yaw moment for lane deviation prevention without causing deterioration of a traveling feeling by an unnecessary deceleration feeling without providing an especially new mechanism or the like.SOLUTION: A lane deviation prevention controller for a vehicle calculates a first deviation amount yL based on white line position information, calculates a second deviation amount yS based on obstacle position information, calculates, based on the deviation amounts yL, yS to an obstacle or a white line, braking forces Bfi, Bfo, Bri, Bro preventing deviation of the vehicle to the obstacle or the white line by making the yaw moment or a deceleration be generated in the vehicle 1, outputs them to a brake controller 10, calculates a necessary moment M necessary to prevent the deviation of the vehicle to the obstacle or the white line according to an intersection angle α, the first deviation amount yL, and the second deviation amount yS, sets a torque-up reference value Ts according to the necessary moment M, performs correction by a torque-up correction gain Gt set according to a vehicle speed V0 to determine a torque-up amount ΔT, and outputs it to an engine controller 11.
Patent JP-2011208087-A (JP)
Title: Rolled pressure-sensitive adhesive tape or sheet
Inventor: ISHIGURO SHIGEKI
IPC: C09J7/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolled pressure-sensitive adhesive tape or sheet which can give stable roll releasability and adhesion under various environments.SOLUTION: The pressure-sensitive adhesive tape or sheet which is obtained by forming a pressure-sensitive adhesive layer on one side of thermoplastic resin film and is wound in a roll form, wherein at least one of the thermoplastic resin film and pressure-sensitive adhesive layer contains fatty acid bisamide, and fatty acid monoamide and/or fatty acid.
Patent JP-2011212297-A (JP)
Title: Antivirus medical cap
Inventor: KASAMATSU SHINYA
IPC: A41D13/12
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical cap showing high antivirus performance under visible light irradiation with low illuminance.SOLUTION: The medical cap includes at least one kind of fine particle selected out of tungsten oxide particles and tungsten oxide composite material particles. When at least one kind of virus selected out of weakly pathogenic avian influenza virus (H9N2), highly pathogenic avian influenza virus (H5N1), and swine influenza virus is inoculated on a test piece where the fine particle is attached within the range of 0.01 mg/cmor more and of 40 mg/cmor less, and the virus titer after the irradiation with visible light for 24 hours is evaluated, the fine particle has an inactivation effect R of 1 or higher which is expressed by [R=logC-logA] (C is a virus titer TCIDafter preserving an unprocessed test piece under visible light for 24 hours, and A is a virus titer TCIDafter preserving the test piece on which the fine particles are applied under visible light for 24 hours).
Patent JP-2010244545-A (JP)
Title: Method, device and system for determining space area including location of target
Inventor: ZHAO JUNHUI
IPC: G06F3/048
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and system for determining a space area where a target is located.  <P>SOLUTION: The method of determining a space area where the target is located includes a step of receiving a position parameter of the target within a space including one or more space areas characterized by a plurality of key point position points and a step is determining a space area where the target is located, on the basis of the position parameter of the target and position parameters of key point position points characterizing the space areas. A method of characterizing a space area includes a step of acquiring a series of position points within the space area and a step of extracting a key point position point characterizing the space area from a series of position points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011222660-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NOZAKI HIDEKI
IPC: H01L21/265
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that can be manufactured at a low cost without increase of contact resistance between a backside electrode and a semiconductor layer.SOLUTION: The method of manufacturing a semiconductor device comprises the steps of: forming a base region and an emitter region on a surface side of a semiconductor layer; forming a first impurity injection region by injecting a first impurity of a first conductive type into a rear surface side of the semiconductor layer; selectively injecting a second impurity of a second conductive type into the first impurity injection region to selectively form the second impurity injection region; and applying laser light to the first impurity injection region and the second impurity injection region. A peak of an impurity concentration profile in a depth direction of at least any of the first impurity injection region and the second impurity injection region before applying the laser light is adjusted to a depth ranging from 0.05 μm or more to 0.3 μm or less from the rear surface of the semiconductor layer.
Patent JP-2011220220-A (JP)
Title: Exhaust reflux device of internal combustion engine
Inventor: TSUDA SATOSHI
IPC: F02M35/10
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To decrease a cooling loss and suppress an occurrence of knocking in an internal combustion engine in which an EGR gas is introduced.SOLUTION: This exhaust reflux device includes: two inlet ports communicating with a combustion chamber; partition which partitions the interior of each inlet port vertically to form an upper passage and a lower passage; a fuel injection valve for injecting fuel to other than the lower passage of each inlet port; and an EGR passage which communicates the lower passage, and makes part of exhaust flowing in an exhaust passage of the internal combustion engine flow into the lower passage as the EGR gas. The two inlet ports are provided symmetrically with respect to a plane including a center axis of the combustion chamber, the two inlet ports are constituted so that flow vectors of tumble flows formed by a gas flowing into the interior of the combustion chamber from each inlet port are opposed to each other in a direction perpendicular to the plane including the center axis of the combustion chamber, and the upper passage is constituted so as to make the gas flow into the side closer to the center axis of the combustion chamber than the lower passage.
Patent JP-2011220909-A (JP)
Title: Gas chromatograph
Inventor: FURUKAWA MASANAO
IPC: G01N30/54
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph capable of reducing the consumption quantities of carrier gas, energization electric power and the like, and promptly analyzing a sample when it is introduced.SOLUTION: A gas chromatograph 1 is provided with: a gas chromatograph oven 2 having a column 11, a heater 13 for heating air within a housing 10 and a fan 14 for circulating air within the housing 10; a sample gasification chamber 70 for supplying a sample to the inlet end of the column 11; a gas supply unit 50 for supplying a carrier gas to the inlet end of the column 11; a detector 60 connected to the outlet end of the column 11; a control unit 21 for controlling the heater 13, fan 14 and gas supplying unit 50; and an input unit 22. Further, a memory unit 24 is provided for storing parameters for use in a suspension state. The control unit 21 sets the parameters for analytical use when analysis is to be performed, and sets the parameters, which are stored in the memory unit 24, for suspension when no analysis is performed.
Patent JP-2011208268-A (JP)
Title: Ultrafine particle cemented carbide
Inventor: HASHIYA MASANORI
IPC: B23B51/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide ultrafine particle cemented carbide which is used, e.g. for drilling, milling and cutting such as a PCB drill.SOLUTION: The ultrafine particle cemented carbide is obtained by binding tungsten carbide particles having the average particle diameter of ≤0.3 μm with a binder phase essentially consisting of Co. The cemented carbide includes, by mass, 2.0 to 8.0% Co, 0.10 to 0.90% V and 0.06 to 0.80% Cr, and in which the mass ratio between the V content and the Co content (V/Co) is 0.05 to 0.12, the mass ratio between the Cr content and the Co content (Cr/Co) is 0.03 to 0.10, the mass ratio between the total of the V content and the Cr content and the Co content (V+Cr)/Co is 0.11 to 0.20 and the mass ratio between the V content and the Cr content (V/Cr) is 1.10 to 1.90, has the maximum particle diameter of ≤0.3 μm (not including zero), and has a structure in which a V concentrated phase is dispersed.
Patent JP-2011226794-A (JP)
Title: Radar device
Inventor: OBA TETSUYA
IPC: G01S7/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of angle ambiguity occurring when a target orientation is measured using a phase difference between signals received by element antennas that are adjacent to each other, the angle ambiguity narrowing an effective range for angle measurement of a radar device.SOLUTION: For forming one reception channel with plural element antennas, signals are synthesized by combining plural element antennas RX1-1 and RX1-2 positioned so as not to be adjacent to each other as one reception channel. This makes it possible to put an angle at which the angle ambiguity starts to occur into an angle as away from the viewing angle of a radar as possible, thereby maximizing the effective range for angle measurement of the radar.
Patent JP-2011224090-A (JP)
Title: Droplet scattering preventing tool for cooking
Inventor: SADO CHIKAKO
IPC: A47J27/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a droplet scattering preventing tool for cooling that can secure a desired working space while at the same time obtaining a desired droplet scattering preventing effect and is suitable not only for cooing fried food but also for cooking saute.SOLUTION: The droplet scattering preventing tool for cooking includes a fireproof or flameproof sheet member 30 that has an inner peripheral portion 31 attached to the edge 12 of a cooking pan 10 and a tilted surface 32 extended outward and obliquely upward from the inner peripheral portion 31 and has the shape of a mortar as a whole. The sheet member 30 may be formed in the shape of bellows by alternately repeating mounting folds and valley folds along a plurality of folding lines provided radially from the inner peripheral portion 31 toward the outer peripheral portion.
Patent JP-2011225314-A (JP)
Title: Can case lift device
Inventor: EGUCHI TOSHIYUKI
IPC: B65G7/12
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive can case lift device capable of performing an operation, such as lifting a 18 liter-can and the like to transport and transfer the contents simply, surely, and safely without injuring hands and fingers.SOLUTION: In the can case lift device where using a flexible slit 3 formed as elongated cylindrical body, a first hook 4 toward the positive direction in a peripheral direction of the cylindrical body and a second hook 5 toward the inverse direction are established in parallel along a longitudinal direction, and the first hook and the second hook are engaged with an annular handle consisting of metal filament material attached to the can case from alternating directions to hang and lift the can case, the flexible slit is characterized by composing of a slit section 3a for inserting/ejecting a handle, a first slit section 3b forming the first hook by connecting to an end of the slit section for inserting/ejecting the handle, and a second slit section 3c forming the second hook by connecting to another end of the slit section for inserting/ejecting the handle.
Patent JP-2011152123-A (JP)
Title: Expression vector having multiple copy of target protein gene for establishing hyper-producing cell
Inventor: MASUDA KENJI
IPC: C12N15/09
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expression vector that is effective for efficiently establishing a transformed cell expressing a target protein gene in a high level.  <P>SOLUTION: The expression vector includes a multiple copy composed of a target protein gene expression cassette, a gene expression stabilizing element and/or an expression cassette for a drug selection marker gene, which comprises an mRNA-destabilizing sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011224938-A (JP)
Title: Method for producing laminated resin plate
Inventor: YAMAZAWA HIDETO
IPC: B01J35/02
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of performing transfer under conditions of high temperature and high pressure when continuously transferring and producing a photocatalytic layer on a resin plate, and to optically excite a photocatalyst and make the photocatalytic layer hydrophilic.SOLUTION: This method for producing a laminated resin plate includes: a first step of forming a transfer layer having the photocatalytic layer on an active energy ray-permeable film; a second step of laminating the transfer layer on the active energy ray-permeable film on the resin plate via an active energy ray-curable composition; a third step of optically exciting and making the photocatalytic layer hydrophilic by radiating the active energy ray from an active energy ray-permeable film side, and curing the active energy ray-curable composition and forming the cured coating of the active energy ray-curable composition; and a fourth step of releasing the active energy ray-permeable film and obtaining the laminated plate having the cured coating and the photocatalytic layer laminated on the resin plate.