baber/WOPTO huggingface dataset:
Patent JP-2013136771-A (JP)
Title: Blends of polyolefin additive compositions and articles
Inventor: XU JIANNONG
IPC: C08K5/04
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a low haze polyolefin composition suitable for storage container for food and medicine, the composition being obtained by lowering a temperature for mixture and formation of an additive.SOLUTION: A polyolefin composition comprises: (a) a polypropylene resin having an MFR value of at least about 20; (b) bis(3,4-dimethylbenzylidene) sorbitol; and (c) dibenzylidene sorbitol, wherein (b) accounts for 15 to 60 mass% of the total of (b) and (c). A treatment temperature can be used at lower than about 200°C.
Patent JP-2014163312-A (JP)
Title: Wind turbine generator, and control unit and control method for wind turbine generator
Inventor: WAKASA TSUYOSHI
IPC: F03D7/04
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a wind turbine generator in which fluctuating load acting on a root of a blade is suppressed and durability is increased, and a control unit and a control method for the wind turbine generator.SOLUTION: A control unit for a wind turbine generator includes a Mzn moment calculation part for calculating a Mzn moment acting on a rotation shaft around a vertical axis on the basis of a load acting on each of a plurality of blades, a basic Mzn component extracting part for extracting a basic Mzn component from the Mzn moment, the basic Mzn component comprising at least a basic frequency component and a stationary component, a correction Mzn component calculation part for calculating a correction Mzn component which is a vertical component of the Mxn moment acting on the rotation shaft around the rotation shaft, and a pitch angle adjustment amount determination part for determining the adjustment amount of the pitch angle of each of the blades on the basis of a Mzn deviation which is a difference between the basic Mzn component and the correction Mzn component.
Patent JP-2014164205-A (JP)
Title: Beam scanning type display device
Inventor: YAMAMOTO MASASHI
IPC: H04N5/74
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To correct the distortion of a projected video when a surface to be irradiated is a curved surface or an uneven surface in a beam scanning type display device for displaying a video on a screen by two-dimensionally scanning a beam light.SOLUTION: The beam scanning type display device includes: a reflection angle varying mirror 2 for scanning a beam light; at least two light detection means 3 disposed in the beam scanning direction of a mirror at a predetermined interval for detecting the light quantity of screen reflected light; a distortion correction operation part 7 for calculating an irradiation distance and a screen inclination from the light quantity of the reflected light detected by the light detection means in two different scanning timings and the inclination angle of the mirror at that time to calculate the drive correction value of the mirror; and a mirror driving part 4 for controlling the inclination angle of the mirror in accordance with the drive correction value. Thus, it is possible to calculate the drive correction value of the mirror drive part in the plurality of timings of the scanning period of the beam light, and to scan a beam light at the corrected mirror inclination angle.
Patent JP-2014164637-A (JP)
Title: Solid object detection device, drive assist device, and solid object detection method
Inventor: MITANI KOSUKE
IPC: G08G1/16
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid object detection device that enables a solid object distant from an own vehicle to be detected at an early stage on the basis of a difference between two photographed images different in photographing time, and to provide a drive assist device and a solid object detection method.SOLUTION: The solid object detection device comprises: a projection image generation section 11 that cuts out a plurality of images in different areas from photographed images of a rear camera 20, and generates a projection image having a projection surface set in respective different directions from each of cut-out images; and a solid object detection section 13 that, for each of generated projection images in a plurality of directions, detects a solid object in a periphery of a vehicle on the basis of a difference between two photographed images different in photographing time. For a parking vehicle reflected in the projection image and behind an own vehicle, an approaching direction is made to obliquely cross the projection surface, and thereby a correct difference can be calculated from two projection images different in the photographing time.
Patent JP-2014167532-A (JP)
Title: Optical film and production method of the same
Inventor: MATSUMURA YOSHIHITO
IPC: G02B5/30
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical film and a production method of the film by which deviation in winding or loosening in winding can be prevented even when a thin optical film is wound into a roll, and a blackening failure or a film deformation failure can be prevented.SOLUTION: A thickness of a film is measured at points with 0.5 mm interval along a film width direction; and measured thickness values are plotted and connected to obtain a function T(χ) (mm). The thickness distribution of the film is controlled in such a way that T(χ) is within 100±0.8% of TM(χ).
Patent JP-2014166916-A (JP)
Title: Recording device
Inventor: NORIKANE TOSHISUKE
IPC: B65H9/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a jam of a recording medium and occurrence of dirt on the recording medium.SOLUTION: A printer includes a guide surface, a drive roller, and a driven spur. The driven spur includes a plurality of teeth having tip end surfaces. The driven spur is structured so that a length of the tip end surface in a direction, which is an in-plane direction of the tip end surface and is orthogonal to an axial direction, and an angle, which is formed by a virtual straight line vertical to the guide surface passing an intersection of an axial line and the guide surface, and the axial line, are in a range of U5K.
Patent JP-2014169733-A (JP)
Title: Bushing
Inventor: SEKI DAISUKE
IPC: F16C9/06
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To enable discharging of lubricant from a relief part to be restricted and reduction of hydraulic pressure to be restricted.SOLUTION: A bushing 1 of this invention is constituted such that a strip-shaped raw material 1A provided with a protrusion part 2 at one end and provided with a concave part 3 at the other end is deformed into a ring-like shape in such a way that the protrusion part 2 and the concave part 3 at the ends are fitted to each other. A relief part 4 retracted toward the outside in a radial direction from a sliding surface 1a pivotally supporting a rotating shaft is arranged at a position where the protrusion part 2 and the concave part 3 are fitted to each other, peripheral protrusions 5 protruded from the relief part 4 toward the inner periphery and formed in a peripheral direction are arranged at axial both ends of the relief part 4, and the inner peripheral surfaces of the peripheral protrusions 5 are formed at the same height as that of the sliding surface 1a.
Patent JP-2014168547-A (JP)
Title: Board case unit
Inventor: FUNAYAMA MASATOSHI
IPC: A63F5/04
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a board case unit capable of further reliably preventing a fraud on a control board.SOLUTION: A sub control board case unit 200 is configured to store a sub control board 35 inside a case formed by connecting a case body member 210 and a case lid member 220. The sub control board 35 includes a printed circuit board 36 mounted on the case body member 210, and a sub control ROM 38 provided on the printed circuit board 36. The case lid member 220 facing the sub control ROM 38 is formed with a recessed part 225 that is inward recessed so as to be brought closer to the sub control ROM 38 at a part facing the sub control ROM 38. The case includes, in the interior thereof, an enclosure part 250 that extends from the surface of the printed circuit board 36 to the inner face of the case lid member 220 and encloses lateral peripheral surfaces of the sub control ROM 38 and the recessed part 225.
Patent JP-2014174233-A (JP)
Title: Anisotropic light-absorbing film and screen
Inventor: ARAKAWA OSAMU
IPC: H04N5/74
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic light-absorbing film and a screen capable of adjusting a quantity of exiting light responding to an incident angle of incident light.SOLUTION: The anisotropic light-absorbing film includes a light-controlling layer S4 having a first layer S5 and a second layer S6 having a refractive index lower than that of the first layer S5, in which the first layer S5 and the second layer S6 are alternately arranged in a predetermined direction parallel to each other. The light-controlling layer S4 has such functions that when an incident angle of light with respect to the light-controlling layer S4 is within a preliminarily set range in the light-controlling layer S4 in a cross-sectional view of the light-controlling layer along the predetermined direction, the light-controlling layer reflects the light on an interface S7 between the first layer S5 and the second layer S6 as well as permits the light to propagate in the first layer S5 in a depth direction of the light-controlling layer S4, and that when the incident angle of light with respect to the light-controlling layer S4 is out of the above range, the light-controlling layer permits the light to propagate straight in the depth direction. The first layer S5 contains a light-absorbing component that absorbs light.
Patent JP-2013198152-A (JP)
Title: Amplifier for output buffer and signal processor using the same
Inventor: KIM JIONG TAI
IPC: H03F3/45
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier for an output buffer, and a signal processor using the amplifier.SOLUTION: About the amplifier for an output buffer and the signal processor using the amplifier, the amplifier for an output buffer includes: an operational amplifier including a first input terminal, a second input terminal and an output terminal to amplify a voltage difference of a signal applied to the first input terminal and the second input terminal, outputting the voltage difference to the output terminal; and a self-bias circuit including a first current path and a second current path connected to the first input terminal and the second input terminal, respectively, to generate a tail current by the first current path or the second current path in the case that the voltage difference of the signal applied to the first input terminal and the second input terminal is equal to or greater than an initially set critical voltage, adding the generated tail current to an input bias current of the operational amplifier, and connects the second input terminal to the output terminal.
Patent JP-2014172555-A (JP)
Title: Satellite observation system
Inventor: FUNAO TOYOAKI
IPC: G01W1/08
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To propose a satellite observation system that employs an observation satellite and realizes effective usage of observation resources according to a meteorological condition which varies abruptly.SOLUTION: An observation satellite 1 side is provided with plural imaging plans. Included is a feature that preserves observation images produced by pieces of meteorological information acquisition means 2a to 2c that acquire various pieces of meteorological information, and draws out an imaging plan on the basis of latest observation area information, or selects an optimal plan from among plural imaging plans. The observation area information is transmitted from the ground to the observation satellite prior to the beginning of observation, whereby the imaging plan is optimized on an orbit on the basis of the meteorological information on an observation area.
Patent JP-2014176003-A (JP)
Title: Image pickup device
Inventor: KOBAYASHI TARO
IPC: H04N5/232
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of reducing a photographing time using a simple configuration when generating a background-blurred image by synthesizing a plurality of images.SOLUTION: A system control circuit 180 of the image pickup device selects, when generating one composite image by synthesizing a plurality of image frames photographed by an image pickup element 120, at least one of the plurality of image frames as a shrunk readout frame photographed with a fewer number of pixels than for other image frames. A background-blurred image is synthesized by synthesizing the shrunk readout frame, as a blurring image, with a main subject of a focused image frame.
Patent JP-2014172147-A (JP)
Title: Grinding wheel
Inventor: YAMAMOTO SETSUO
IPC: H01L21/304
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel that has small grinding resistance and causes no chatter vibration.SOLUTION: There is provided a grinding wheel mounted on a wheel mount of grinding means, the grinding wheel including a wheel base having a mount part mounted on the wheel mount and formed annularly and a free end part formed annularly on the opposite side from the mount part, and a plurality of grindstones 28 arranged at the free end part of the wheel base. The plurality of grindstones 28 each include a grinding grindstone 28a formed by mixing diamond abrasive grains with a bond material and sintering them, and an auxiliary grindstone 28b reinforcing the grindstone from inside or outside and having only a bond material sintered, and the plurality of grindstones 28 are arranged in a ring shape at the free end part of the wheel base.
Patent JP-2014173581-A (JP)
Title: Motor
Inventor: INOUE NOBORU
IPC: F01C1/344
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor that suppresses the occurrence of galling and wear to be caused in a vane and reduces frictional resistance caused between the vane and a cylinder so as to improve lifetime and turning force.SOLUTION: A motor includes roller cylinders 31, 32, and 33 respectively disposed reciprocatingly movable and rotatable in the inside of housing grooves 21, 22 and 23 formed radially on a rotor 20. When the rotor 20 is rotated, the roller cylinders 31, 32, and 33 slides while rolling without causing slide with respect to the housing groove 21 and an inner peripheral surfaces of a cylinder hole 2.
Patent JP-2014179671-A (JP)
Title: Rfid tag sensor and rfid tag sensor installation method
Inventor: YAMAUCHI SHIGERU
IPC: G06K17/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an RFID tag sensor that reduces sensitivity unevenness without emitting strong radiation electromagnetic waves and that can be flexibly installed on a shelf board of an existing shelf without requiring space and with a simple configuration.SOLUTION: An RFID tag sensor 20 is connected with a reader 10 that performs radio communication with an RFID tag to read its contents, and is made up of a balanced transmission line outputting a leakage electromagnetic wave to perform the radio communication when a radio wave output from the reader 10 is transmitted. About the balanced transmission line, a pair of balanced transmission wires 21 are placed with a prescribed space and formed in a ribbon shape by insulation material. One end of the balanced transmission wires 21 is connected with a terminal resistor 23 with nearly equivalent resistance of the characteristic impedance of the balanced transmission wires 21, and the balanced transmission wires 21 are folded back in a state in which nodes in the strength distribution of the leakage electromagnetic wave of the balanced transmission wires 21 do not overlap.
Patent JP-2014177841-A (JP)
Title: Faucet device
Inventor: KAREI MINORU
IPC: E03C1/05
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a faucet device capable of improving use efficiency of electric energy generated by a generator.SOLUTION: A faucet device includes: a generator 11 for generating electric energy from water flow energy; a power storage unit (power storage circuit 15) charged by power feeding from the generator 11; a load 30 operated by the power feeding from the power storage unit; a step-down circuit 16 for stepping down voltage input to operation guarantee voltage of the load 30; and a booster circuit 17 for boosting the voltage input to the operation guarantee voltage of the load 30. The power feeding to the load 30 from the power storage unit is performed via at least one of the step-down circuit and the booster circuit.
Patent JP-2014183393-A (JP)
Title: Image-capturing device, image-capturing method, and image-capturing program
Inventor: FUKUDA MITSUAKI
IPC: G06V40/145
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image-capturing device, an image-capturing method, and an image-capturing program capable of correcting the distortion of an image-capture image caused by the movement of a subject in an image-capturing device for sequentially image-capturing each line constituting an image-capture region.SOLUTION: Provided is an image-capturing device for sequentially image-capturing each line constituting an image-capture region and thereby generating an image-capture image in which a subject present in the image-capture region is image-captured, in which the image-capturing device comprises: an inclination estimation unit for estimating an inclination of the subject on the basis of a portion of an image-capture image corresponding to a first line and a portion of the image-capture image corresponding to a second line; an image estimation unit for estimating, on the basis of the inclination estimated by the inclination estimation unit, an image to be generated when the subject having the inclination is image-captured; and a correction processing unit for correcting the image-capture image on the basis of the result of comparison of the image-capture image with the estimated image.
Patent JP-2013229863-A (JP)
Title: Image encoding device, image encoding method, image encoding program, transmission device, transmission method, and transmission program
Inventor: KUMAKURA TORU
IPC: H04N7/32
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To realize an efficient arithmetic encoding processing for converting context by peripheral encoding information.SOLUTION: Provided is an image encoding device that divides a differential coefficient, the differential coefficient being the conversion coefficient of a differential signal for an image to be encoded and a predicted image, into a plurality of partial regions and encodes the differential coefficient in partial region units. For each differential coefficient within a partial region to be encoded, a significant coefficient information encoding control unit 706 and an arithmetic encoding unit 701 encode significant differential coefficient information indicating that the differential coefficient has a differential coefficient value that is not 0, and that the differential coefficient value is significant. A differential coefficient value encoding control unit 707 and the arithmetic encoding unit 701 encode the differential coefficient values for each pixel within a partial region to be encoded when the significant differential coefficient information is significant. The significant coefficient information encoding control unit 706 determines a context for encoding the significant differential coefficient information within a partial region to be encoded on the basis of information indicating the significance of the differential coefficients within the partial regions that have been encoded.
Patent JP-2014191607-A (JP)
Title: Numerical control machine tool, and correction method of main shaft error in numerical control machine tool
Inventor: KAMINISHI DAISUKE
IPC: B23Q15/22
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool equipped with a numerical control device having a function of correcting main shaft error which occurs due to an assembly error on a manufacturing stage of a machine main body or an error due to deformation of the machine main body caused by heat generated during processing of a work-piece.SOLUTION: A main shaft error measurement jig 30 is installed to a tool installing part 15 of a main shaft. A gauge head 5 capable of measuring in a movement axis direction of each axis of a machine tool 1 is installed on a table 11, drive of each moving shaft in X-axis, Y-axis and Z-axis which moves up and down a main shaft head 14 of the table 11 is controlled by a numerical control device 3, and measurement of a main shaft error is performed by measuring a hole 32 for measuring a central position of the main shaft and an end surface 33 for measuring a main shaft angular deviation. Calculation of a main shaft error is performed based on a main shaft error measurement result. Angular deviation B (α, β) and a main shaft error correction amount (θ, θ) are obtained based on the main shaft error calculation result. The angular deviation B (α, β) and the main shaft error correction amount (θ, θ) are used as parameters for correcting a relative movement amount between the table 11 and the main shaft, and thus the main shaft error can be corrected.
Patent JP-2014196203-A (JP)
Title: Coated artificial marble for kitchen, and kitchen component
Inventor: OWA KATSUMI
IPC: B05D7/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coated artificial marble for a kitchen and a kitchen component that have excellent color-fastness of a material over a long period of time even when a foreign matter containing deteriorated oil and fat is attached thereto.SOLUTION: A coated artificial marble for a kitchen includes at least an artificial marble and a coating in the order named. The coating contains resin and one or both of an antioxidant and a photostabilizer. The coated artificial marble for the kitchen is suitably used for a kitchen component.
Patent JP-2014198394-A (JP)
Title: Perfect binding bookbinding device, cheesecloth feeder
Inventor: MIYAZAKI KENICHI
IPC: B42C9/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a perfect binding bookbinding device or the like capable of coping with bookbinding request of variable booklets easily by using an existing perfect binding bookbinding device for unbound bookbinding.SOLUTION: An existing bookbinding device 10 having a nipping part 40 has a cheesecloth feeder 100 for feeding a cheesecloth 101 to a book body 3 on outside. The cheesecloth feeder 100 comprises: cheesecloth forming means 130 for forming the cheesecloth 101 according to a shape of the book body 3; and transport means 140 for transporting the cheesecloth 101 to the nipping part 40.
Patent JP-2014198031-A (JP)
Title: Laver net with knot and sewing method thereof
Inventor: YASUDA KUNIO
IPC: D05B35/06
Filed: 2013-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laver net with knots having durability at the sewed part connecting an edge rope and a half stitch rope, having flexibility as an integrated net, and having excellent producibility, the durability and flexibility being required as a laver net to be used for laver culture, and to provide a sewing method thereof.SOLUTION: To provide a laver net in which a half stitch rope of a knitted net with knots is sewed to an edge rope, the half stitch rope of the net being machine-sewed to the edge rope in a sewing pattern that is a combination of a zigzag stitching, a line stitching, and a rolled stitching with respect to the half stitch rope, and to provide a sewing method of the net.