baber/WOPTO huggingface dataset:
Patent JP-2014078710-A (JP)
Title: High electron mobility transistor and method for driving the same
Inventor: JEON WOO-CHUL
IPC: H01L21/338
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a high electron mobility transistor and a method for driving the same.SOLUTION: A high electron mobility transistor 100 includes: a channel layer 112 containing a first semiconductor material; a channel supply layer 114 which contains a second semiconductor material and induces a two-dimensional electron gas to the channel layer; a source electrode 151 and a drain electrode 152 provided on both sides of the channel supply layer 114; a depletion-forming layer 130 which is provided on the channel supply layer 114 and forms a depletion region in the two-dimensional electron gas; a first gate electrode 121 provided on the depletion-forming layer 130 between the source electrode 151 and the drain electrode 152; and at least one second gate electrode 122 provided on the depletion-forming layer 130 between the source electrode 151 and the first gate electrode 121 apart from the first gate electrode 121.
Patent JP-2015077008-A (JP)
Title: Cable laying device and cable laying method
Inventor: OTA MASANORI
IPC: H02G1/10
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cable laying device and a cable laying method which can easily control delivering speed of a cable.SOLUTION: A cable position monitoring part 7A grasps the position of a cable 9 on the basis of a signal from an ultrasonic sensor 7. For example, the cable position monitoring part 7A grasps the position of the cable 9 in a monitoring surface 12 (the installation height of an ultrasonic sensor 7) from the distance of the cable 9 measured by two ultrasonic sensors 7. A storage part 13 previously stores correlation information of an incidence angle of the cable 9 relative to water in accordance with the position (direction and distance) of the cable 9. A control part 17 reads out the correlation information from the storage part 13 and calculates the incidence angle of the cable 9 relative to water from the position of the cable 9 measured by the ultrasonic sensors 7, that is to say, determines whether or not the incidence angle relative to water is appropriate.
Patent JP-2015079465-A (JP)
Title: Numeric data documentation device and program
Inventor: OGAWA KEISUKE
IPC: G06Q50/22
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a numeric data documentation device capable of generating a document to which a potential Dirichlet distribution method is applicable from contiguous-value data such as medical care data.SOLUTION: A numeric label imparting unit 2 divides item data in which numeric values in each sample about a prescribed item are totalized into segments in accordance with its statistical nature, and imparts a numeric label to each segment as a category number, the numeric label changing stepwise in accordance with deviation from an average. A documentation unit 3 generates, for each sample, a document including as many prescribed words corresponding to the prescribed item as corresponding to the category number imparted to a segment to which the numeric value of the prescribed item belongs and a prescribed number of prescribed pair words corresponding to the prescribed word, as a document needed for classifying the sample by a potential Dirichlet distribution method.
Patent JP-2015081701-A (JP)
Title: Combustion furnace and method for igniting liquidity solid fuel at combustion furnace
Inventor: MOROISHI HIDEAKI
IPC: F23L1/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a combustion furnace capable of using liquidity solid fuel as fuel and self-burning it even if moisture content of liquidity solid fuel is relatively high in which clinker is hardly generated by a grate and a reduction of combustion efficiency caused by accumulation of clinker can be prevented.SOLUTION: A combustion furnace of this invention comprises: a furnace main body (1) having an exhaust part; a grate device (12) installed inside and below the furnace main body (1), having several grate plates of different outer diameters arranged in a vertical direction, each of the grate plates being arranged in such a way that their outer diameters of lower one may become large in sequence to have several steps formed at the upper surface of each of the grate plates and a ventilation part is present between each of the grate plates; an air swirling chamber (11) arranged below the grate device (12) and communicated with the ventilation part (130); an air supplying device (3) for supplying air in such a way that air is swirled in the air swirling chamber (11) in a horizontal direction; and a fuel supplying device (4) for supplying liquidity solid fuel onto the grate device (12).
Patent JP-2015081631-A (JP)
Title: Shift device of manual transmission
Inventor: MIWA SHINJI
IPC: F16H63/20
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a shift device of a manual transmission, capable of improving operability of a shift-and-select shaft caused by a simple configuration.SOLUTION: In a shift device 3, a guide pin 52 is attached to a columnar support 53 formed integral with a shift case body 6, and a shift arm 15 having a guide groove 45 into which a tip 52a of the guide pin 52 is inserted is attached to a shift-and-select shaft 8 located in the shift case body 6. In addition, an operating-force setting mechanism 57 is attached to the columnar support 53 formed integral with the shift case body 6, and a cam member 54 onto which a movable body 59 of the operating-force setting mechanism 57 is pushed is attached to the shift-and-select shaft 8 attached to the shift case body 6.
Patent JP-2015081984-A (JP)
Title: Imaging device, control method and program of the same
Inventor: YAMAMOTO YASUSHI
IPC: G02B7/28
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which in light field cameras having a refocus function, due to backlashes of lenses, the refocus has been difficult depending upon moving subjects.SOLUTION: An imaging device comprises: an imaging optical system that including a focus lens; imaging means for photographing an optical image of a subject formed by the imaging optical system, and generating refocusable pixel data; distance metering means for acquiring a distance to the subject; and lens drive means for driving the focus lens in accordance with a lens location determined on the basis of the acquired subject distance. The imaging device comprises, on the basis of movement information on the subject based on the subject distance and drive characteristic information on the lens drive means, control means for determining a target lens location having an amount of deviation falling within a refocusable range with respect to the lens location, and controlling the lens drive means to drive the focus lens in accordance with the target lens location.
Patent JP-2015086422-A (JP)
Title: Ni ALLOY CLAD STEEL SHEET EXCELLENT IN LOW TEMPERATURE TOUGHNESS AND HAZ TOUGHNESS OF BASE MATERIAL AND CORROSION RESISTANCE OF CLADDING MATERIAL, AND METHOD OF PRODUCING THE SAME
Inventor: TACHIBANA SHUNICHI
IPC: B21B1/22
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a Ni alloy clad steel sheet excellent in low temperature toughness and HAZ (Heat-Affected Zone) toughness of a base material and corrosion resistance of a cladding material, and a method of producing the Ni alloy clad steel sheet .SOLUTION: The Ni alloy clad steel sheet excellent in low temperature toughness and HAZ toughness of a base material and corrosion resistance of a cladding material is provided which has a Ni alloy as the cladding material and a low alloy steel as the base material. The chemical component of the base material contains, by mass%, C:0.020 to 0.100%, Si:0.10 to 0.50%, Mn:0.75 to 1.80%, P:0.015% or less, S:0.0030% or less, Cu:0.01 to 0.50%, Ni:0.01 to 0.45%, Cr:0.01 to 0.50%, Mo:0.01 to 0.50%, Nb:0.005 to 0.080%, Ti:0.005 to 0.030%, N:0.0010 to 0.0060%, Al:0.070% or less, Ca:0.0010 to 0.0040% and the balance Fe with inevitable impurities.
Patent JP-2015087941-A (JP)
Title: Feature point matching processing device, feature point matching processing method and program
Inventor: SONODA YASUKO
IPC: G06T7/20
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To perform a feature point matching between different two images, and to increase the number of matching points.SOLUTION: A feature point detection part 10 is configured to detect a plurality of feature points in an image. An amount of feature generation part 20 is configured to encode a pixel structure of the feature point to generate an amount of feature. A feature point matching determination part 30 is configured to perform feature point matching according to the amounts of feature of a first feature point of a first image and a second feature point of a second image, and determines a plurality of second feature points matching the same first feature point as a duplication point. A feature point duplication processing part 40 is configured to compare a first movement vector based on a relative coordinate between the first feature point and the duplication point with a second movement vector based on a relative coordinate between the first feature point and the second feature point other than the duplication point, and select one movement vector identical to the second movement vector or one movement vector similar to the second vector from the first movement vector. A feature point determination part 50 is configured to output a coordinate of the first feature point and second feature point which correspond to the selected first movement vector.
Patent JP-2015088642-A (JP)
Title: Differential transmission lines, multilayer circuit board, and optical module
Inventor: ISHIZAKI MASATO
IPC: H05K1/02
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that allows preventing phase shift and mismatch of characteristic impedance of differential transmission lines, and being downsized.SOLUTION: Differential transmission lines are provided on a multilayer circuit board 6 including a stack of a plurality of insulating layers 6a to 6f in such a manner as to have a first signal line and a second signal line that transmit differential signals. The first and second signal lines respectively include interlayer wiring portions 22a and 22b disposed between the plurality of insulating layers, input-side via connection portions 21a and 21b connecting from input terminals 10 provided on a surface of the multilayer circuit board to one end portions of the interlayer wiring portions, and output-side via connection portions 23a and 23b connecting from output terminals 11 provided on the surface of the multilayer circuit board to the other end portions of the interlayer wiring portions. The interlayer wiring portion of the first signal line and the interlayer wiring portion of the second signal line are disposed between different insulating layers, and a ground layer 24b is disposed between the interlayer wiring portion of the first signal line and the interlayer wiring portion of the second signal line.
Patent JP-2015084983-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of a performance in which the victory or defeat of a game is reported by a combination of symbols, further than the prior arts.SOLUTION: In a game machine 10, after scroll display of special symbol sequences 31A, 31B and 31C, in the state where a group of numeral special symbols 32A that is a combination of the same number is disposed at a standby position that is deviated to one side with respect to an effective line, the symbol sequences 31A, 31B and 31C are temporarily stopped and displayed, and an operation suggestive image 34S calling a (rotational) operation of a performance operation part 27 is displayed. Thereafter, when the performance operation part 27 is (rotationally) operated, the group of the numeral special symbols 32A that is the combination of the same number is moved to the effective line. Thus, if a player (rotationally) operates the performance operation part 27, the group of the numeral special symbols 32A that is the combination of the same number is moved, so that a sense of taking part in a game can be given to the player and the amusement of the game can be improved.
Patent JP-2015088993-A (JP)
Title: Video recording device and standby power transmission system
Inventor: OKUYAMA TOMOHITO
IPC: H04N21/442
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a video recording device and a standby power transmission system capable of reducing power consumption while stably supplying standby power for the recording device according to the operating state of a power supply source.SOLUTION: A hard disk recorder 1 (recording device) includes a power control unit 13 for controlling power supply of a power supply unit 12. The power control unit 13 is configured to acquire operation information on a TV 2 through an HDMI port 15, and to suspend the supply of standby power from the power supply unit 12 based on the fact that the acquired operation information on the TV 2 indicates standby power from the TV 2 is receivable, and to receive the standby power from the TV 2 through a USB port 14.
Patent JP-2015086193-A (JP)
Title: Packaging system, packaging method and package
Inventor: YORI KOICHIRO
IPC: A01N1/02
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a package which is prevented in rupture of a container after quick freezing and can increase relatively the survival rate of cells in a biological sample during packaging a container and freezing preservation and thawing of a biological sample, a packaging system and a packaging method for its production.SOLUTION: A packaging system is for airtight packaging of a container for storage of a biological sample and includes a packaging portion covering a container with a packaging material and a sealing portion which seals the packaging material covering the container to package the container air-tightly with the packaging material. The sealing portion has a cooling mechanism for cooking the container and is configured to seal the container so that the container adheres to the packaging material.
Patent JP-2015087359-A (JP)
Title: Decoration coating
Inventor: YOSHINAGA FUMITAKA
IPC: G01S13/93
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide decoration coating configured to sufficiently prevent decoloration of the decoration coating even if silver or silver-alloy fine particles are used for the decoration coating formed on a surface of a resin base material located in a radar device path.SOLUTION: Decoration coating formed on a surface of a resin base material located in a radar device path includes at least: silver or silver-alloy fine particles dispersed in the decoration coating; and a light transmissive binder resin binding the silver or silver-alloy fine particles. In a color system (L, a, b) defined in CIE1976 color system, the decoration coating has a chromaticness index aof -1.5-1.5, and a chromaticness index bof -1.6-3.6.
Patent JP-2015093490-A (JP)
Title: Operation information display device and operation information providing system
Inventor: MARUYAMA JUN
IPC: B61L25/02
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide operation information concerning a train at a desired place.SOLUTION: An operation information display device 1 includes a housing 10, which has a caster 50 and is so constituted as to be movable, and a display 20 which is provided in the housing 10 and can display operation information concerning a train. The display 20 is so configured as to be convertible between a first state in which at least a part of the display is projected from the housing 10 and a display part 21 is visible and a second state in which the display is stored in the housing 10 and the display part 21 is invisible.
Patent JP-2015095944-A (JP)
Title: Rotary electric machine
Inventor: KOYAMA MASATAKA
IPC: H02K3/34
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of reliably wiring a winding start and a winding end of a bobbin to a predetermined position of a bus bar and capable of positioning the same to a joint portion of a bus bar, which is easy to assemble automatically.SOLUTION: The rotary electric machine is a concentrated winding type motor, which includes: a stator core 3 with open slots; and bobbins 1, 2 to be inserted into the respective tooth 31 of the stator core 3. Each of the bobbins 1, 2 has a bobbin part on which an enamel wire 4 is wound and a bus bar groove portion 5 with which the bus bar is fitted, which are integrally formed with each other. The bus bar groove portion 5 is arranged to be positioned on a back yoke of the stator core 3.
Patent JP-2014041384-A (JP)
Title: Vibrator, optical scanner, video projection device, and image forming device
Inventor: SUZUKI SHIGEMI
IPC: H04N1/113
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator configured to significantly improve design flexibility, while ensuring desired vibration characteristics, and to provide an optical scanner, a video projection device, and an image forming device.SOLUTION: A vibrator comprises: a vibration part (beam part 31) with an optical mirror part 322; and a drive part (magnetic field applying means 70 or the like) for vibrating the vibration part. The vibration part has vibration characteristics where the shape of a peak in a resonance characteristic curve showing a relation between the amount of change in resonance frequency and strain amplitude is line symmetry. The vibrator 30 significantly improves design flexibility while ensuring desired vibration characteristics. Components for driving are reduced as well as the vibrator 30, to improve performance of an actuator device 1, an optical scanner, a video projection device, and an image forming device.
Patent JP-2015098199-A (JP)
Title: Pneumatic tire
Inventor: SUGANO NORIHIRO
IPC: B60C9/18
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a tire satisfying all of durability performance, abrasion resistance performance and cornering performance.SOLUTION: A tire 2 is provided with a reinforcement belt laminated at a radial direction inner side of a carcass. A belt 12 is provided with a first layer 30 and a second layer 32. The belt 12 is further provided with a main portion 30a where the first layer 30 extends in a shaft direction and a folding back portion 30b where the first layer 30 is folded back at a shaft direction outer end so as to be directed inward in the shaft direction and extends inward in the shaft direction. The main portion 30a is laminated at a radial direction inner side of the second layer 32. The folding back portion 30b is laminated at a radial direction outer side of the second layer 32. The reinforcement belt 18 is provided with a reinforcement layer 34 including a steel cord. A shaft direction outer end Pc of the reinforcement belt 18 is positioned between a shaft direction outer end Pb and a shaft direction inner end Pa of the folding back portion 30b in the shaft direction.
Patent JP-2015102876-A (JP)
Title: Maximum power tracking control device and maximum power tracking control method
Inventor: YAMAMOTO SHIGERU
IPC: G05F1/67
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a maximum power tracking control device capable of achieving high-accuracy extremum seeking while making parameter measurement and calculation simple.SOLUTION: A maximum power tracking control device 1 for exerting a tracking control over a variable u so as to make output power y maximum for a control target 2 of an evaluation function y=f (u), includes: an HPF section 11 removing a DC component from the output power, and outputting a first signal; a LPF section 12 extracting a low-pass component from a second signal obtained by multiplying the first signal by a first perturbation signal, and outputting a third signal; an integrating section 13 integrating the third signal, and outputting a fourth signal; and a perturbation-signal switching section 15 outputting a first perturbation signal at constant amplitude if a discrimination function h (ξ) set based only on the third signal is greater than a threshold h, and outputting a second perturbation signal having attenuated amplitude if the discrimination function h (ξ) is equal to or smaller than the threshold h, a signal obtained by adding the first or second perturbation signal to the fourth signal being input to the control target 2.
Patent JP-2015102920-A (JP)
Title: Collision prevention device for vehicle
Inventor: HAYAMI SHINNOSUKE
IPC: G08G1/16
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a collision prevention device for vehicle which allows a driver to instantly determine the position of an obstacle behind a vehicle at the time of backward movement of the vehicle.SOLUTION: A collision prevention device for vehicle includes: first detection means 11 which is an ultrasonic sensor provided in the vicinity of a rear bumper of a vehicle 10 and detecting an obstacle 20 in a first region; second detection means 12 which is an ultrasonic sensor provided in the vicinity of a rear glass of the vehicle 10 and detecting the obstacle 20 in a second region; first notification means 13 which notifies a driver of approach of the obstacle 20 with notification sound when the first detection means 11 detects the obstacle 20; and second notification means 14 which notifies the driver of approach of the obstacle 20 with notification sound different from that of the first notification means 13 when the second detection means 12 detects the obstacle 20, and allows the driver to instantly determine the position of the obstacle behind the vehicle at the time of backward movement of the vehicle.
Patent JP-2014195987-A (JP)
Title: Laminate polyester film
Inventor: KAWASAKI YASUSHI
IPC: C08J7/04
Filed: 2013-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which can be suitably used for applications such as a film required for excellent transparency, sliding property and antistatic property, for example, a protective film used in a process of manufacturing a polarizing plate.SOLUTION: A laminate polyester film is provided, which includes: a coating layer formed by applying a coating liquid containing particles having no heat resistance on at least one surface of an unstretched polyester film, then stretching the film in at least one direction; and a coating layer containing an antistatic on the above coating layer or on an opposite surface side to the above coating layer.
Patent JP-2015100565-A (JP)
Title: Sheet
Inventor: TSUKAMOTO SHINICHI
IPC: A45D44/22
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet body that is stuck in such a manner as to correspond to a 3D area of a salient region of the human body.SOLUTION: Oblique cut lines are provided in a plurality of rows in an area of a sheet body corresponding to a salient region of the human body. The sheet body is provided with a drug, and the at least one sheet body is encapsulated in a package corresponding to pharmaceutical affairs, in a folded or laminated state.
Patent JP-2015104059-A (JP)
Title: Power source superposed communication system
Inventor: IDA TSUKASA
IPC: H04Q9/00
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To transmit a control signal while superposing it on a power supply voltage, without using a modulation/demodulation circuit.SOLUTION: A power source superposed communication system includes: an actuator; a controller that generates a control signal for controlling the actuator; a transmitter that transmits the control signal; a receiver that receives the control signal; a power source for supplying power to the actuator; and a power line coupling the actuator, the transmitter, the receiver and the power source. The actuator receives power from the power source via the power line and a low-pass filter, the transmitter transmits the control signal to the power line via a high-pass filter, and the receiver receives the control signal from the power line via a high-pass filter.