baber/WOPTO huggingface dataset:
Patent JP-2015045292-A (JP)
Title: Wind turbine generator system
Inventor: TANAKA KOHEI
IPC: F03D11/00
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-flexibility rotating main shaft which can alleviate bending stress and vibration with a small number of part items, in a wind turbine generator system.SOLUTION: This wind turbine generator system comprises: a blade which rotates by receiving a wind; a nacelle which supports the weighting of the blade; a tower which supports the nacelle; a hub which supports the blade, and rotates together with the blade; a rotating main shaft which rotates accompanied by the rotation of the hub; a speed increaser which is connected to the rotating main shaft, and increases a rotation speed; and a generator driven by rotation which is increased in speed by the speed increaser. The rotating main shaft is directly connected to the hub.
Patent JP-2015045471-A (JP)
Title: Evaporator
Inventor: HIGASHIYAMA NAOHISA
IPC: F28F17/00
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator which can save power of a compressor.SOLUTION: An evaporator is formed by arranging a plurality of flat hollow bodies 2 composed of two plates 15 whose peripheral edge parts are joined in a laminated manner in a thickness direction. The flat hollow body 2 is provided with: a refrigerant circulation tube part 5 of a hairpin shape; two tank forming parts 18 which lead to ends of the refrigerant circulation tube part 5 and form downwind side and upwind side tanks; and a condensed water drain part 26 which is positioned in a part below the refrigerant circulation tube part 5. A fin arranged in ventilation cavities between adjacent refrigerant circulation tube parts 5 is provided with an extension part positioned between condensed water drain parts 23 of the flat hollow bodies 2. The condensed water drain part 26 is provided with: a projection part 27 in contact with the extension part of the fin; and drain passages 31, 32 which drain condensed water downward.
Patent JP-2015049973-A (JP)
Title: Conductive paste and method for manufacturing composite nickel fine particle used therefor
Inventor: YAMADA KATSUHIRO
IPC: H01G4/12
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material useful for application of for example an internal electrode layer of MLCC or the like and having high sintering initiation temperature due to preventing thermal shrinkage during sintering.SOLUTION: There is provided a conductive paste containing (A) composite nickel fine particles 100 containing first fine particles 10 containing a nickel element as a main component and second fine particles 20 scattering on a surface of the first fine particles 10 and containing a noble metal element as a main component, and (B) an organic binder. In the composite nickel fine particles 100, an average particle diameter of the first fine particles 10 by a scanning type electron microscope is in a range of 20 nm to 120 nm, a variation coefficient (standard deviation/average particle diameter) of a particle diameter is 0.24 or less and the content of the noble metal element is in the range of 0.1 mass% or more and less than 5 mass% based on the nickel element contained in the first fine particles 10.
Patent JP-2015049813-A (JP)
Title: Information provision system, program, and information provision method
Inventor: NAKAZAWA MASAMI
IPC: G06F17/30
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To improve a passenger load factor by providing information about a place where there are many prospective customers who are likely to use a movable service.SOLUTION: An information provision system comprises: a precursory word specification unit 3 for collecting past posted sentences posted from service users, extracting a frequently appearing word in the collected posted sentences as a precursory word, extracting a word co-occurring with the extracted precursory word and having high appearance frequency as a precursory co-occurrence word, and preserving the extracted precursory word and precursory co-occurrence word; a posted sentence collection unit 5 for extracting a posted sentence including the precursory word from the posted sentences posted to the Internet and collecting past posted sentences of a poster who posted the posted sentence including the precursory word; and a use customer extraction unit 7 for determining whether the precursory co-occurrence word is included in the past posted sentences of the poster and, when the precursory co-occurrence word is included in the past posted sentences of the poster, assuming the poster to be a prospective customer who is likely to use a movable service, and estimating the posting place of the prospective customer from location information accompanying the posted sentences posted by the prospective customer.
Patent JP-2015048057-A (JP)
Title: Steering device and steering control device
Inventor: KIMURA YUKIHIDE
IPC: B62D6/00
Filed: 2013-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a steering device which can improve a steering feeling imparted to a driver, and a steering control device.SOLUTION: A steering control device of a steering device has: a correction assist amount calculation part 24 which calculates a correction assist amount on the basis of a steering angle speed coefficient K1 and a torque coefficient K2; a steering angle speed coefficient setting part 22 which sets the steering angle speed coefficient K1 according to a steering angle speed, and sets the steering angle speed coefficient K1 larger as a feedback amount of a negative return part becomes larger; and a torque coefficient setting part 23 which sets the torque coefficient K2 according to steering torque, and sets the torque coefficient K2 larger as the feedback amount of the negative return part becomes larger. Then, the steering control device sets the feedback amount of the torque coefficient setting part 23 in the case that the steering torque is within a prescribed high-frequency region larger than the feedback amount of the steering angle speed coefficient setting part 22 in the case that the steering angle speed is within a prescribed high-frequency region.
Patent JP-2014028272-A (JP)
Title: Pinball game machine
Inventor: YATSUGI YUZURU
IPC: A63F7/02
Filed: 2013-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of reducing a control load relating to read-ahead determination processing in a pinball game machine configured to produce a read-ahead forenotice performance (a continuous forenotice performance).SOLUTION: When starting variation in a failure, the pinball game machine determines whether it is a ready-to-win variation pattern type or a normal variation pattern type that are an outline of variation patterns, using a variation pattern random number value 1. In a read-ahead determination, the pinball game machine previously executes a read-ahead determination on which variation pattern type the variation pattern type that is to be determined in future is determined using the variation pattern random number 1.
Patent JP-2015050953-A (JP)
Title: Laser beam processing machine for laver, and laser beam processing method for laver
Inventor: SUGIYAMA HIROSHI
IPC: A23L17/60
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam processing machine for laver, capable of improving accuracy of the shape to be cut out with a laser beam, with reduced processing time.SOLUTION: The laser beam processing machine for laver cuts out a predetermined shape from a sheet of laver with irradiation of a laser beam. The output value of the laser beam is set at a value more than 16.8 W. The travel speed of a laser beam irradiation point is set in a predetermined range having a lower limit and an upper limit. When a sheet of laver is irradiated with a laser beam, the lower limit is set at more than 100 mm/s and 150 mm/s or less, and the upper limit is set at 200 mm/s as the minimum value and shifted to a speed faster than the minimum value corresponding to the increase of the output value of the laser beam.
Patent JP-2015053787-A (JP)
Title: High voltage electrical connection box
Inventor: ONIZUKA TAKAHIRO
IPC: B60R16/02
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage electrical connection box having a novel structure capable of reducing contact resistance between a high voltage bus bar and a low voltage bus bar and advantageously attaining reduction in size and weight.SOLUTION: A plate thickness dimension of a high voltage bus bar 16 is made larger than that of a low voltage bus bar 20. A connection part 40 between the high voltage bus bar 16 and the low voltage bus bar 20 is formed of a mechanical clinch obtained by overlapping the high voltage bus bar 16 on the low voltage bus bar 20 and pressing the bus bars from the high voltage bus bar 16 side into the low voltage bus bar 20 side.
Patent JP-2015051905-A (JP)
Title: Method of producing gallium nitride
Inventor: WATANABE MAKOTO
IPC: C01B21/06
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To enable gallium nitride to be produced at atmospheric pressure.SOLUTION: Gallium nitride is produced by heating gallium oxide and calcium cyanamide.
Patent JP-2015056221-A (JP)
Title: Board connector
Inventor: ISSHIKI KATSUHIKO
IPC: H01R12/72
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a board connector having each terminal fitting enabling excellent and uniform conduction at a connection part, and capable of maintaining tip alignment of board connection parts while suppressing cost increase even when using terminal fittings uniform in length.SOLUTION: The bent position of a board connection part 2a is shifted in a mating connector separation direction for each step from an upper step at a length unit of an array pitch in the step direction of a through hole having the board connection part 2a inserted therethrough. The front surface of a housing 1 includes a step in which the front surface of a holding part 1c for holding a held part 2b is shifted in a mating connector separation direction for each step from an upper step at a length unit obtained by adding an array pitch in the step direction of a terminal fitting 2 in the housing 1 to an array pitch in the step direction of the through hole having the inserted board connection part 2a. The rear surface of the housing 1 includes a step in which the board connection part 2a formed in an L-shape and extending in each step is exposed.
Patent JP-2015056734-A (JP)
Title: Power amplifier
Inventor: WATANABE SHINTARO
IPC: H03F3/24
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact power amplifier that suppresses input noise having a difference frequency.SOLUTION: A power amplifier PA1 includes an input terminal IN, an amplification transistor 11, a bias circuit 21, a filter circuit 61 and an impedance matching circuit MC1. The bias circuit 21 can supply a bias to a signal input side of the amplification transistor 11. The filter circuit 61 removes noise on the signal input side of the amplification transistor 11. The filter circuit 61 includes a matching resistor 32, a chip inductor 52 and a chip capacitor 43. The chip inductor 52 and the chip capacitor 43 are each a surface mount device (SMD). The matching resistor 32 is formed on a semiconductor substrate 1, and has one end connected between a MIM capacitor 42 and a MIM capacitor 41 and the other end connected between the MIM capacitor 41 and the signal input side of the amplification transistor 11.
Patent JP-2015054289-A (JP)
Title: Sublimation refining apparatus and method
Inventor: YOSHIDA SHINJI
IPC: B01D7/02
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To improve purity of a sublimation refining substance, and facilitate collection of the substance.SOLUTION: There is provided a sublimation refining apparatus 1 in which a substance coagulation part 12 including heating means therein is provided in a sublimation refining tube 2, and the sublimation refining tube 2 is heated to temperature higher than sublimation temperature of a substance 9 to be treated, and a region where temperature is equal to or less than the sublimation temperature, is formed on the substance coagulation part 12, and temperature in a region between a substance to be treated heating container 8 and the region where temperature is equal to or less than the sublimation temperature, is not changed or is reduced toward the region where the temperature is equal to or less than the sublimation temperature, and in a space where temperature is higher than the sublimation temperature on the substance coagulation part 12, the substance to be treated 9 is sublimated. By obtaining the temperature condition, a sublimation refining substance 11 is coagulated only on the substance coagulation part 12, and the sublimation refining substance 11 can be collected from an optional place on the surface of the substance coagulation part 12. This can improve purity of the sublimation refining substance 11 and facilitate collection thereof by suppressing mixing of impurities.
Patent JP-2015056834-A (JP)
Title: Projection system, image processing system, projection method and program
Inventor: ISHIKAWA MASAAKI
IPC: G03B21/14
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection system for projecting an image onto a projector by a plurality of projection means.SOLUTION: The projection system 100 comprises: image preparation means 124 for preparing a plurality of calibration picked-up images; lattice-point extracting means 132 for extracting a pair of lattice points, which indicates distortion of an image projected by at least one projection means 150, from each of the calibration picked-up images; lattice-point conversion means 134 for converting, on a common coordinate system, each of pairs of lattice points of target projection means 150b, 150c extracted in common between images picked up in different imaging ranges, among the calibration picked-up images; lattice-point combining means 136 for generating a pair of lattice points combined, on the basis of a plurality of pairs of lattice points on the common coordinate system with respect to target projection means 150b, 150c; and correction coefficient calculating means 240 for calculating a correction coefficient for the target projection means 150b, 150c on the basis of the pair of lattice points combined.
Patent JP-2015059957-A (JP)
Title: Method of manufacturing seamless resin belt, and tubular heating element
Inventor: MUKOYAMA IZUMI
IPC: G03G15/20
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a seamless resin belt and tubular heating element that have a predetermined uniform electric resistance even when they include much conductive filler.SOLUTION: The peripheral surface of a substrate 31 is coated, by spiral coating, with a resin material liquid 33 containing a solvent, polyamide acid, and conductive filler. Then, polyamide acid is imidized by heating to produce polyimide. Thus, a seamless resin belt containing a high content of conductive filler is manufactured. The spiral coating is performed by adding fluidity by shearing to the resin material liquid 33 at a first temperature. On the peripheral surface of the substrate 31, leveling is performed by adding fluidity by temperature to the resin material liquid 33 at a second temperature. Then, imidization is performed at a third temperature.
Patent JP-2015060905-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: ARIYOSHI KEIKO
IPC: H01L29/12
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which can improve electron field effect mobility.SOLUTION: A semiconductor device according to an embodiment includes a first semiconductor region, a second semiconductor region, a third semiconductor region, a first electrode, a second electrode, a control electrode and an insulation film. The first semiconductor region contains SiC and has a first conductivity type. The second region is provided on the first semiconductor region and has a first surface and contains SiC and has a second conductivity type. The third semiconductor region is provided on the second semiconductor region and contains SiC and has the first conductivity type. The first electrode is electrically connected with the first semiconductor region. The second electrode is electrically connected with the third semiconductor region. The control electrode is provided on the second semiconductor region. The insulation film is provided between the second semiconductor region and the control electrode. The insulation film contacts the first surface and the control electrode and contains nitrogen. A peak position of a nitrogen concentration distribution is separated from the first surface by not less than 2 nm and less than 10 nm and a half band width at the peak is not less than 10 nm and less than 20 nm.
Patent JP-2015061468-A (JP)
Title: Mobile battery
Inventor: KURODA KAZUNORI
IPC: H02J7/02
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile battery enabling simultaneous charging by a wireless power supply with equipment, such as a smartphone, corresponding to the wireless power supply by an overlay on a single contactless power supply device.SOLUTION: A mobile battery 1 includes: a power reception coil 3 for generating an alternating current by an alternating magnetic field from an external power transmission coil 12; and a charge/discharge control circuit 5 for converting the alternating current generated by the power reception coil 3 into a direct current to charge a built-in secondary battery 2. The charge/discharge control circuit 5 converts the direct current of the secondary battery 2 into an alternating current having a predetermined frequency to output to the power transmission coil 12. This produces an alternating magnetic field on the power transmission coil 12 and an AC current in the external power reception coil 22, and by the conversion of the AC current into DC, an external secondary battery 24 can be charged. Also, both the internal secondary battery 2 and the external secondary battery 24 can be charged simultaneously.
Patent JP-2015058271-A (JP)
Title: Game machine
Inventor: MIYAUCHI SATOSHI
IPC: A63F7/02
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from losing interest.SOLUTION: A game machine includes: winning timing detection means (game control device 100) for detecting entry timing of game balls into start pockets (a start winning hole 36, a second start winning hole 80); and notice performance means (performance control device 300) for executing a notice performance relating to a game. The notice performance means can change an execution mode of the notice performance according to a result detected by the winning timing detection means (game control device 100).
Patent JP-2015063029-A (JP)
Title: High strength worked lumber and method for producing the same
Inventor: SUZUKI TETSUYA
IPC: B27K3/52
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a high strength worked lumber whose strength can be more increased, and a method for producing the same.SOLUTION: Provided is a high strength worked lumber obtained through: a solution preparation step S2 in which vanillin is diffused into a solvent to obtain a solution with a prescribed concentration; an immersion step S3 in which, while a lumber is immersed into the solution obtained in the solution preparation step S2, pressure is reduced, and deaeration is performed to soak the solution into the inside structure of the lumber and a vascular bundle; and a drying step S4 in which the lumber obtained in the immersion step S3 is dried.
Patent JP-2015064474-A (JP)
Title: Image forming apparatus and manufacturing method thereof
Inventor: HAYAKAWA MASAHIKO
IPC: G03G15/00
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for identifying a photoreceptor with a simple configuration, and an image forming apparatus manufacturing method which identifies a specific photoreceptor for manufacturing.SOLUTION: A control section 100 of an image forming apparatus includes: a test exposure section 110 which controls an LED unit 40, exposes a first ratio of the whole scan width of a photoreceptor to form a first exposure part, and exposes a second ratio smaller than the first ratio to form a second exposure part; a test power-supply section 120 which controls a transfer roller 74 and acquires a first voltage to be obtained when a first test current is supplied to the first exposure part, a second voltage to be obtained when the first test current is supplied to the second exposure part, a third voltage to be obtained when a second test current larger than the first test current is supplied to the first exposure part, and a fourth voltage to be obtained when the second test current is supplied to the second exposure part; and a photoreceptor identification unit 130 which identifies the photoreceptor on the basis of the first to fourth voltages acquired by the test power-supply section 120.
Patent JP-2015069698-A (JP)
Title: Manufacturing apparatus for organic el panel and method of manufacturing organic el panel
Inventor: KAWASAKI HIROTAKA
IPC: H01L51/50
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an organic EL panel of desired luminous color, regardless of variation in the thickness of a first electrode.SOLUTION: A manufacturing apparatus for organic EL panel includes a thickness measuring apparatus E for measuring the thickness of a first electrode of a support substrate, and setting any one of a plurality of types of rank information in the support substrate based on the thickness of the first electrode, and a deposition system (a deposition device A, a controller C) performing a process of forming a functional layer and a second electrode on the support substrate, and receiving the rank information set by the thickness measuring apparatus E when performing the above-mentioned process, and correcting the thickness condition of at least one functional layer based on the rank information.
Patent JP-2015066175-A (JP)
Title: Recording medium processing device
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium processing device which can prevent a recording medium for visitor from being discarded because of insufficient valuable value remaining in the recording medium for visitor when the valuable value correlated to the recording medium for visitor is divided.SOLUTION: When setting the minimum remaining amount that remains in a reception recording medium at the time of dividing operation, the minimum remaining number when the reception recording medium is a visitor card is set to the number (for example, 100 pieces) larger than the minimum remaining number (for example, 50 pieces) when the reception recording medium is a member card. This can prevent the visitor card from being discarded because of insufficient remaining valuable value when the valuable value correlated to the visitor card, which is the reception recording medium, is divided, since the minimum remaining number remaining in the visitor card is set larger than the case where the valuable value correlated to the member card is divided.