baber/WOPTO huggingface dataset:
Patent JP-2012252621-A (JP)
Title: Image feature amount extraction device and marker detection device through image processing by using that device
Inventor: FUJIWARA NOBUYUKI
IPC: G06T7/60
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To configure an image feature amount by extracting a closed curve from an image and further brightness information on an image in an inside portion surrounded by the closed curve and organizing them.SOLUTION: An image feature amount extraction device includes: a closed curve extraction part 14 for extracting a closed curve from an image; a minimum rectangular extraction part 15 for calculating a minimum rectangular circumscribed to the closed curve extracted by the closed curve extraction part 14; a rotation direction determination part 16 for determining a rotation direction of the whole image feature amount from the minimum rectangular calculated by the minimum rectangular extraction part 15; a brightness information extraction part 17 for extracting brightness information on an image in an inside portion surrounded by the closed curve extracted by the closed curve extraction part 14; and an image feature amount configuration part 18 for organizing the closed curve, the rotation direction and the brightness information obtained by the closed curve extraction part 14, the minimum rectangular extraction part 15, the rotation direction determination part 16 and the brightness information extraction part 17 to configure an image feature amount. Therefore, an image feature amount hardly affected by size change or rotation of an object can be extracted.
Patent JP-2013002043-A (JP)
Title: Photovoltaic power generation system
Inventor: KONDO SHINICHI
IPC: H01L31/042
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system to be applied to a parking space, while effectively utilizing installation space.SOLUTION: The photovoltaic power generation system includes: a housing part provided adjacent to a parking space; a plurality of solar battery panels for converting solar energy to electric energy; and an expansion mechanism which is provided in the housing part, supports the solar battery panels, houses the solar battery panels stacked in the housing part, and expands the solar battery panels on the parking space.
Patent JP-2013001767-A (JP)
Title: Epoxy resin composition for fiber-reinforced composite material
Inventor: ITO TOMOHIRO
IPC: C08G59/20
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for fiber-reinforced composite materials, which little affects human bodies, can hold a low viscous liquid state at room temperature, and is excellent in pot life.SOLUTION: The epoxy resin composition for fiber-reinforced composite materials is characterized by comprising a glycidylamine type epoxy resin (A), a bisphenol F type epoxy resin (B), and an acid anhydride type curing agent (C), wherein the mass ratio of the glycidylamine type epoxy resin (A) and the bisphenol F type epoxy resin (B) is in a range of 90:10-30:70; and the content of the acid anhydride type curing agent (C) is such a value that the theoretical compounding rate of an acid anhydride contained in the acid anhydride type curing agent (C) to epoxy groups contained in the glycidylamine type epoxy resin (A) and the bisphenol F type epoxy resin (B) is ≥0.8 and ≤1.3 equivalents.
Patent JP-2013000489-A (JP)
Title: Spray container
Inventor: WATANABE TOMOYUKI
IPC: A61M11/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To improve usability and production efficiency though the number of components is small and a structure is simple by forming a narrow part in an intermediate part of a syringe wherein both the ends are open.SOLUTION: This spray container includes: the syringe 10 which has the narrow part 11a in the intermediate part and wherein both the ends are opened; a stopper 20 made of an elastic body closing the narrow part 11a; a nozzle tip 30 mounted in the front end of the syringe 10; and a plunger 50 inserted from the rear end of the syringe 10. A preparation T and a solution W are respectively stored in a first chamber R1 of a front part and a second chamber R2 of a rear part of the syringe 10.
Patent JP-2013001095-A (JP)
Title: Inkjet head unit
Inventor: MACHIDA YUICHI
IPC: B41J2/045
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To enhance manufacturing efficiency of a line head consisting of a plurality of inkjet heads.SOLUTION: A pair of inkjet heads provided in an inkjet head unit has a nozzle surface where a large number of nozzles are arranged in a matrix, an ink chamber which supplies ink to the nozzles, and wiring extending from the large number of nozzles and being led out from the nozzle surface. When a direction of one side of a quadrangular shape formed by arranging the large number of nozzles is the X direction, and a direction orthogonal to the X direction is the Y direction, the X direction inclines at an angle θ against the conveyance direction of a recording medium, and the nozzle surface has a side along the X direction. The paired inkjet heads are arranged to complement each other so that the number of nozzles forming respective nozzle arrays in mutually adjacent areas of the paired inkjet heads, on a line parallel to the conveyance direction, is constant. The wiring each of the pair of inkjet heads is led out from the side of the nozzle surface along the X direction. The ink chamber of the pair of inkjet heads is commonized.
Patent JP-2013006538-A (JP)
Title: Power source unit for in-vehicle load
Inventor: NAGAI HIROSHI
IPC: B60R16/02
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a power source unit for an in-vehicle load in which a manufacturing cost is reduced without bringing about an increase in the size of an apparatus.SOLUTION: The power source unit for the in-vehicle load is provided with input terminals 2a, 2b to which DC charge voltages V1 are applied from an alternator Q2 generated by receiving power, a battery part 1 connected to the input terminals 2a, 2b charged by the application of the charge voltages V1 and output terminals 3a, 3b to connect a motor Q4 which is the load requiring the application of DC voltages 2 two times as large as the charge voltages V1 to the battery part 1. The battery part 1 has two batteries 10, 11 having voltages equal to the charge voltages V1 as rated voltages and is configured in such a manner that a charge circuit structure for connecting the two batteries 10, 11 in a line to the input terminals 2a, 2b and separating the connection in series to the output terminals 3a, 3b and a power supply circuit structure for connecting the two batteries 10, 11 in a line to the output terminals 3a, 3b and separating the connection in series to the input terminals 2a, 2b are switched by switching parts 50, 51.
Patent JP-2012031159-A (JP)
Title: Novel crystalline compound and organic semiconductor element containing the compound
Inventor: SASADA YASUYUKI
IPC: H01L29/786
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a visible light-transmitting liquid crystalline compound that exhibits appropriate hole- and electron-transporting characteristics and is useful as an organic semiconductor material.SOLUTION: The compound is represented by formula (1) [wherein R's are each independently hydrogen or 1-24C alkyl, and any -CH- may be replaced by -O-, -S-, -CO- or -SiH-, any -(CH)- may be replaced by -CH=CH- or -C≡C-, and any hydrogen may be replaced by a halogen in the alkyl; and Ar is naphthylene, anthrylene or phenanthrylene, or phenylene whose hydrogens are all replaced by halogen, and any hydrogen in naphthylene, anthrylene and phenanthrylene may be replaced by a halogen].
Patent JP-2013013947-A (JP)
Title: Measurement device
Inventor: MIYAZAWA KIMIO
IPC: B23Q17/24
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device with extremely excellent practicality capable of measuring dynamic deflection of an extremely small diameter round rod or an extremely small diameter tool mounted to a spindle to rotate at a high rotational frequency.SOLUTION: This measurement device includes an optical system including a light source, a lens system for leading a light beam from the light source to a member to be measured, and a plurality of photodiodes receiving the light beam via the member to be measured, and measures the position of the member to be measured or deflection amount on the basis of the light receiving amount in the photodiodes. All side portions which cross an axial center of the member to be measured are straight lines in the plurality of photodiodes in an optical-axis direction view of the optical system. At least one gap inclined relative to the axial direction of the member to be measured is provided between the plurality of photodiodes. Both end parts of the gap are located outside an outline of the member to be measured, and the side portions crossing the axial center of the member to be measured other than the side portions of the photodiodes forming the gap are configured so as not to be parallel to the gap.
Patent JP-2012139086-A (JP)
Title: Grommet
Inventor: SUZUKI TAKASHI
IPC: H02G3/22
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a grommet having improved sound isolation performance by sealing an air layer for sound isolation.SOLUTION: A grommet made of an elastic material includes: an inner cylinder for closely inserting a wiring harness; a closed end wall protruding from the outer circumference of the inner cylinder; and an outer cylinder protruding from the closed end wall in an axial direction. An annular vehicle lock recess is provided on the outer cylinder. Between the outer and inner cylinders the air layer for sound isolation is provided. At the opening side of the air layer for sound isolation opposing to the closed end wall, the tip of the inner cylinder is protruded outward of the tip of the outer cylinder. A medium-diameter cylindrical part that is outwardly bent is provided at the protruded part. The medium-diameter cylindrical part is folded to close the opening. Under such a conditions, an adhesive tape is wound and the air layer for sound isolation is made to be a sealed space.
Patent JP-2013016239-A (JP)
Title: Test method for optical recording medium
Inventor: KURIWADA TAKESHI
IPC: G11B7/26
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a test method for evaluating the creep resistance of the surface of an optical recording medium with good reproducibility, high efficiency, and high accuracy.SOLUTION: The test method includes a load step in which an optical recording medium 1 is placed on a smooth pedestal 13, a nonwoven cloth 2 is put thereon, and the optical recording medium 1 is subjected to a predetermined load for a predetermined time through the nonwoven cloth 2. Before and after the load step, recording and reproducing characteristics of the optical recording medium 1 are measured, to thereby evaluate the creep resistance of the surface of the optical recording medium. In the load step, the optical recording medium 1 is heated.
Patent JP-2011192384-A (JP)
Title: Enhanced linearity dvd writing current circuit
Inventor: LI ERIC
IPC: G11B7/125
Filed: 2011-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit allowing to swiftly write a digital video disc (DVD).  <P>SOLUTION: A writing current circuit (42) supplies a controlled electrical current to a laser diode (34) for recording data swiftly onto a DVD (16). A plurality of current sources (62) in the writing current circuit (42) supply electrical current directly to the laser diode (34). Each current source (62) respectively receives a single output signal from a current control register (52) included in the writing current circuit (42) which activates or deactivates the current source (62) for supplying a particular quantity of current to the laser diode (34). Each current source (62) responds to a logical inverse of the output signal from the current control register (52) for controlling overshoot in voltage applied across the diode (34).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013017633-A (JP)
Title: Game machine
Inventor: YATSUGI YUZURU
IPC: A63F7/02
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that executes stable game control by preventing runaway of a program.SOLUTION: The game machine includes a main control part for integrally controlling game operation. The main control part includes: a CPU for managing the game control based on a predetermined game program; a reading means (Step S11) for reading a value held by at least one of a register group in the CPU at every predetermined time; a determination means (Step S11) for determining whether the value read by the reading means (Step S11) is abnormal or not; and a writing means (Step S12) for writing a normal value if the determination means (Step S11) determines that the value is abnormal.
Patent JP-2013021187-A (JP)
Title: Mim capacitor and manufacturing method therefor, and semiconductor device
Inventor: TOTSUKA MASAHIRO
IPC: H01L27/04
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an MIM capacitor having a dielectric film with no deposition interface, and to provide a manufacturing method therefor, and a semiconductor device including the MIM capacitor.SOLUTION: The MIM capacitor includes a semiconductor substrate, a lower electrode 16 formed above the semiconductor substrate, a dielectric film 18 formed on the lower electrode, and an upper electrode 20 formed on the dielectric film to overlap the lower electrode. The upper surface and the side surface of the lower electrode are connected, so as not to form a corner, by a first curved surface having a radius of curvature larger than the thickness in the central part of the lower electrode. The lower electrode is formed thinner toward the outer periphery of the lower electrode, by forming a second curved surface having a radius of curvature larger than the thickness in the central part of the lower electrode on the side surface of the lower electrode.
Patent JP-2013024570-A (JP)
Title: Phosphorescence measuring method
Inventor: WATABE GOKICHI
IPC: G01N21/64
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple phosphorescence measuring method which allows troublesome separation of fluorescence and phosphorescence to be accurately performed based on a conventional measurement method at low temperature without new modification of a device.SOLUTION: A phosphorescence measuring method comprises the steps of: sequentially irradiating an object to be measured with two excitation lights having different output intensity, sequentially detecting two kinds of data (emission intensity versus wavelength) for the light emitted from the object to be measured, calculating two kinds of normalized data through normalization processing on the basis of the maximum emission intensity of the respective data, and detecting the phosphorescence spectrum of the object to be measured by obtaining the absolute value of difference between the two kinds of normalized data.
Patent JP-2011251285-A (JP)
Title: Carrier for carrying catalyst, catalyst carrier, electrode, and battery
Inventor: KAKIMOTO ERINA
IPC: B01J37/08
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for carrying a catalyst, which can simultaneously achieve both the durability and the easiness of carrying the catalyst (catalyst carrying performance) at high levels.SOLUTION: The carrier for carrying a catalyst is obtained by carbonizing a raw material containing a nitrogen-containing organic substance and a metal. The carrier for carrying a catalyst may contain 20 to 45% of a graphite-resembling structural component and 55 to 80% of an amorphous component in a peak near a diffraction angle of 26° in an X-ray diffraction graphic. The carrier for carrying a catalyst may exhibit an intensity ratio (I/I) of a 1,360 cmband to 1,580 cmband of ≥0.3 and ≤1.0 in a Raman spectrum. The carrier for carrying a catalyst may be obtained by subjecting the carbonized material obtained by carbonizing the raw material to a metal removal treatment, and further to a thermal treatment. In this case, the metal may be a transition metal.
Patent JP-2013023051-A (JP)
Title: Vehicular automatic travel controller
Inventor: LIU HUAN
IPC: B62D5/07
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular automatic travel controller which enables the vehicle to travel automatically on a target travel line stably even if dynamic characteristics are changed.SOLUTION: The vehicular automatic travel controller includes: a camera 11, which detects road information; a target travel line setting section 22, which sets a target travel line; relative position detection sections 11, 23, which detect relative position of the vehicle in the transverse direction to the target travel line; vehicle weight calculation sections 14, 21, which calculate vehicle weight; a target steering angle calculation section 25, which calculates a target steering angle for making the vehicle travel along the target travel line; an automatic steering current calculation section 26, which calculates an automatic steering current based on the target steering angle; and an actuator 15, which turns the steering wheel 2 to the target steering angle according to the automatic steering current.
Patent JP-2013024742-A (JP)
Title: Coercive force specification method for coercive force distribution magnet
Inventor: SUZUKI MASAFUMI
IPC: G01R33/12
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a coercive force specification method for a coercive force distribution magnet, that accurately specifies coercive force (average coercive force) in an arbitrary portion (a virtually divided arbitrary area) of the coercive force distribution magnet without destroying the coercive force distribution magnet, etc.SOLUTION: A coercive force specification method includes: a step for virtually setting multiple division areas A1-A7 extending in an easy magnetization direction with respect to an arbitrary plane of a coercive force distribution magnet E, arranging the areas in a reverse magnetic field providing device 10, and generating demagnetization curves intrinsic to the respective division areas on the basis of measurement results from search coils 3a-3g corresponding to the respective division areas; a step for performing the second order differential of each demagnetization curve and specifying a magnetic flux density Bx of an inflection point indicating a demagnetization start point in the demagnetization curve; and a step for defining a recoil ratio μr being the material constant of the coercive force distribution magnet as the gradient of a straight line, substituting the previously specified Bx to Bx=-μHx+Br being a relational expression of a remanent flux density Br, coercive force Hx and the magnetic flux density Bx to obtain Hx in this case.
Patent JP-2013026503-A (JP)
Title: Method of manufacturing semiconductor device, and manufacturing apparatus for semiconductor device
Inventor: TSUCHITANI TAKAHIRO
IPC: H01L21/3065
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To precisely monitor a manufacturing process of a semiconductor device.SOLUTION: An output waveform of a third sensor is formed from a waveform A1 which corresponds to a dynamic range of the sensor by a process according to a recipe. After that, a substrate is processed according to the recipe so that a waveform A2 caused by the process is formed. The waveform A2 is a signal having a noise level. By normalizing the output waveform of the third sensor, a signal at a noise level is prevented from being amplified. An operational state of a semiconductor manufacturing apparatus is monitored by performing multivariate analysis using data provided by normalizing output waveforms of a first sensor, a second sensor, and the third sensor, respectively.
Patent JP-2013024815-A (JP)
Title: Display device for water quality analyzer, display program for water quality analyzer, and water quality analysis system
Inventor: KANDA HIROSHI
IPC: G01N33/18
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate rework for displaying a calibration result of calibration liquid already calibrated by simultaneously displaying multiple calibration results corresponding to the calibration point number of plural point calibration, and to enable determination of the degree of response due to the different calibration liquids visually and easily.SOLUTION: A display device for a water quality analyzer 6 for displaying a measurement result obtained from a water quality analyzer 2 on a display includes: a selecting signal acquisition part 63 for acquiring a calibration point number selecting signal for selecting the calibration point number of plural point calibration in the water quality analyzer 2; and a display control part 64 in which measurement results of multiple calibration liquids corresponding to the selected calibration point number are displayed in a row or overlapped on the same screen.
Patent JP-2011234734-A (JP)
Title: Combine harvester
Inventor: IMAMURA HIDEKAZU
IPC: A01D69/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To maintain layer thickness of grain culms in a threshing chamber (packing density of the grain culms in the threshing chamber) to be suitable to a threshing process for reducing threshing loss such as unthreshed grain culms, etc., by performing proper threshing operation while reducing horsepower consumption.SOLUTION: On the front side of a traveling body (2) mounting a threshing device (1), a pre-reaping treatment device (3) is elevatably provided. A chain (6b) is provided to receive grain culms from a transfer end part of a grain culm feeding device (5) provided on the pre-reaping treatment device (3) to be fed to a feed chain (4) provided on the threshing device (1). Between a wheel member at a starting end of transfer and a wheel member in the middle in a transfer direction of three wheel members around which the chain (6b) is wound to support the chain (6b) to the traveling body (2), a chain tension part (45a) to provide tension to the chain (6b) is provided.
Patent JP-2013027316-A (JP)
Title: Seedling transplanter
Inventor: NAMOTO MANABU
IPC: A01B69/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter allowing continuous operation of a line drawing marker on one side, and prevention of contact of the line drawing marker with seedlings planted in a levee or a field during operation at the levee side.SOLUTION: There is disclosed the seedling transplanter composed by installing a levee side detecting member 76 for detecting planting operation at the levee side so as not to change over the operative direction of the line drawing marker 68 of a marker changeover device 72 even in the case of lifting and lowering a seedling planting part 4 when the levee side detecting member 76 detects the planting operation at the levee side, and composed by installing an operation frequency detecting member 77 for memorizing the lifting and lowering frequency of the line drawing marker 68 when the levee side detecting member 76 detects the planting operation at the levee side so as not to change over the operative direction of the marker changeover device 72 even in the case of lifting and lowering the seedling planting part 4 when the detection frequency of the operation frequency detecting member 77 is below a prescribed frequency. Furthermore, the seedling transplanter is composed so as to stop the operation of the marker changeover device 72 so that the line drawing marker 68 does not form a line in the field when the detection frequency of the operation frequency detecting member 77 becomes a prescribed frequency or above.