baber/WOPTO huggingface dataset:
Patent JP-2016032189-A (JP)
Title: Gradation conversion characteristic/shading correction value calculation method, program, device, and image picture display unit
Inventor: YANAGI MICHIHISA
IPC: H04N1/60
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To find a correction value to excellently correct a shading for a display image even if a measuring instrument which measures chromaticity is captured in a photographic image.SOLUTION: A gradation conversion characteristic/shading correction value calculation method comprises: calculating gradation conversion characteristics using chromaticity information on a display image obtained by chromaticity measuring means 103; finding a first relation of mapping from a photographic coordinate system to a shading correction coordinate system using a first photographic image acquired from an imaging device 104 having photographed a first display image; acquiring a second photographic image from an imaging device having photographed a second display image having gradations set based upon the gradation conversion characteristics; finding a second relation of mapping by removing a part of the chromaticity measuring means, captured in the second photographic image, of the first relation of mapping; performing mapping conversion, using the second relation of mapping, on the second photographic image and thus finding a gradation value of part of the shading correction coordinate system; finding gradation values of parts whose gradation values cannot be obtained by the mapping conversion; and calculating a correction value using those gradation values.SELECTED DRAWING: Figure 1
Patent JP-2015030040-A (JP)
Title: System for performing laser filamentation within transparent material
Inventor: S ABBAS HOSSEINI
IPC: B23K26/53
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for forming continuous laser filaments in transparent materials.SOLUTION: A burst of ultrafast laser pulses is focused such that a beam waist is formed external to the material being processed without forming an external plasma channel, while a sufficient energy density is formed within an extended region within the material to support the formation of a continuous filament, without causing optical breakdown within the material. Filaments formed according to this method may exhibit lengths exceeding up to 10 mm. In some embodiments, an aberrated optical focusing element is employed to produce an external beam waist while producing distributed focusing of the incident beam within the material. Various systems are described that facilitate the formation of filament arrays within transparent substrates for cleaving/singulation and/or marking.
Patent JP-2016044224-A (JP)
Title: Anion exchange resin, polymer electrolyte for fuel battery, binder for forming electrode catalyst layer, electrode catalyst layer, and fuel battery
Inventor: SHIMADA AKIO
IPC: C08J5/22
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To provide: an anion exchange resin from which a polymer electrolyte for a fuel battery, a binder for forming an electrode catalyst layer, and a battery electrode catalyst layer having excellent chemical and mechanical characteristics can be produced; a polymer electrolyte for a fuel battery, a binder for forming an electrode catalyst layer, and a battery electrode catalyst layer formed of the anion ion exchange resin; and a fuel battery comprising the polymer electrolyte for a fuel battery or the battery electrode catalyst layer.SOLUTION: There is used, for example, an anionic ion exchange resin in which a hydrophobic unit comprising a bivalent hydrophobic group comprising a single or a plurality of aromatic rings are repeated via carbon-carbon bonds, and a hydrophilic unit comprising a bivalent hydrophilic group comprising a single or a plurality of aromatic rings, at least one of which having an anionic ion exchange group, are repeated via carbon-carbon bonds are bound via a carbon-carbon bond, and in which a bivalent fluorine-containing group having a specific structure is bound via (a) carbon-carbon bond(s) to the hydrophobic unit and/or the hydrophilic unit and/or a main chain other than the units.SELECTED DRAWING: Figure 1
Patent JP-2016044343-A (JP)
Title: Copper-covered iron powder
Inventor: OKADA HIROSHI
IPC: B22F1/02
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To provide copper-covered iron powder, when, e.g., used as the raw material powder of a powder metallurgical product workable to an oilless bearing, in which the control of gas permeability and gas content is made easy, and further, strength, sliding properties and cost can be jointly improved.SOLUTION: Provided is copper-covered iron powder in which the surface of iron powder is covered with copper. The surface of the iron powder is covered with the copper at intervals, and the covering ratio of the copper in the surface area of the iron powder is 25 to 75%. Concretely, in the copper-covered iron powder, the surface of the iron powder is covered with the copper in a state where the particles of the copper are scattered on the surface of the iron powder granularly alone, or in a state where the particles of the copper overlap each other in a linear or network shape on the surface of the iron powder.SELECTED DRAWING: Figure 1
Patent JP-2016046734-A (JP)
Title: Video signal processing circuit, display device, and video signal processing method
Inventor: NAKAMURA TATSUNORI
IPC: G09G5/391
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To generate up-converted video data without increasing a circuit area and cost.SOLUTION: A first multi-screen part (1) can output a plurality of synchronized video data synchronized with one another, on the basis of input video data. Output terminals of the first multi-screen part (1) are connected to a second multi-screen part (2), a third multi-screen part (3), a fourth multi-screen part (4) and a fifth multi-screen part (5), respectively.SELECTED DRAWING: Figure 1
Patent JP-2016045815-A (JP)
Title: Virtual reality presentation system, virtual reality presentation device, and virtual reality presentation method
Inventor: IWAI YASUAKI
IPC: G06T19/00
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: a virtual reality presentation system has been sought, which enables a user to mistakenly recognize a virtual reality world as a real world and become absorbed in the virtual reality world.SOLUTION: A virtual reality presentation system of the present invention includes: user state detection means for detecting the state of a user; video creation means for creating a video for presenting virtual reality on the basis of the state of the user; video display means for displaying the created video for presenting virtual reality; determination means for determining if the state of the user detected by the user state detection means satisfies a predetermined standard; and video display control means for, when determined that the state of the user satisfies the standard, controlling the video display means to display the video for presenting virtual reality.SELECTED DRAWING: Figure 1
Patent JP-2015038988-A (JP)
Title: Nitride semiconductor element and wafer
Inventor: HIKOSAKA TOSHIKI
IPC: H01L33/32
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor element and a wafer, which have less cracks.SOLUTION: According to an embodiment, a nitride semiconductor element comprises: a laminate including a laminated intermediate layer which includes a GaN intermediate layer having a flat principal surface, a high Al composition layer of AlGaN(0<x1≤1) provided on the GaN intermediate layer and a low Al composition layer of AlGaN(0<y1<1, y1<x1) provided on the high Al composition layer; and a functional layer provided on the laminate. An Al composition ratio of the low Al composition layer is not greater than a ratio of an absolute value of a difference between lattice spacing of a distortionless GaN and lattice spacing of the high Al composition layer to an absolute value of a difference between lattice spacing of the distortionless GaN and distortionless AlGaN(0<x1≤1). The low Al composition layer has compressive strain. Lattice spacing of the high Al composition layer is larger than lattice spacing of the distortionless AlGaN.
Patent JP-2016047743-A (JP)
Title: Information processing device, method and program
Inventor: NAGANO HIDEAKI
IPC: B65G1/137
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a specification which allows a user to efficiently receive one's hand luggage.SOLUTION: The present invention comprises: plural network cameras 102 for imaging plural pieces of luggage 105 transported on a lane 104 and to which two-dimensional codes 106 are stuck; terminals 103 each of which is carried by each owner of the luggage 105; and an information processing device 101 which is connected to each network camera 102 and each terminal 103 so as to communicate with them. The information processing device 101 analyzes an image of the luggage 105 including the two-dimensional code 106 imaged by the network camera 102, for recognizing the luggage 105 and the owner, and notifies of the owner that transport of the luggage 105 is started.SELECTED DRAWING: Figure 1
Patent JP-2016048843-A (JP)
Title: Lighting device and head-up display
Inventor: HAYASHI YUSUKE
IPC: B60K35/00
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a head-up display capable of efficiently and individually controlling the producibility and luminance of color, in accordance with ambient brightness.SOLUTION: A lighting device 10 comprises: a transmission-type liquid crystal display part 15 capable of color display; a white light source 13W which emits white light; a specific color light source 13C which emits light with a spectral characteristic different from that of the white light; an optical system 14 which irradiates the liquid crystal display part 15 with light emitted from the white light source 13W and the specific color light source 13C; and a controller 12 which individually controls the light amount of light respectively emitted from the white light source 13W and the specific color light source 13C, in accordance with the ambient brightness.SELECTED DRAWING: Figure 1
Patent JP-2016049823-A (JP)
Title: Center console structure of vehicle
Inventor: MATSUOKA DAISUKE
IPC: B60R7/04
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a center console structure of a vehicle having sufficient anti-watering measures for an electric component in a box body and high accessability to the electric component.SOLUTION: A cable gap 60 is formed between a front edge member 40 positioned on the upper end of the front edge 17 of a box body 15 and a lid member 16 to pass a cable C connected to an electric component 20. An uppermost end position X on the upper surface of a box front component (11) is set at a position higher than at least a part of the upper surface of the front edge member 40. The front edge member 40 has cutoff means (41) for suppressing the incursion of water into the box body 15 from the upper surface of the box front component (11).SELECTED DRAWING: Figure 12
Patent JP-2016051610-A (JP)
Title: Method for manufacturing positive electrode active material layer for lithium ion battery, and positive electrode active material layer for lithium ion battery
Inventor: SHINDO YOHEI
IPC: H01M4/505
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive electrode active material layer for a lithium ion battery, which enables the improvement of a lithium ion battery, especially a lithium ion battery operating on a high voltage in endurance and internal resistance.SOLUTION: A method for manufacturing a positive electrode active material layer for a lithium ion battery according to the present invention comprises the steps of: coating a base with a positive electrode mixture slurry including a positive electrode active material, a first lithium salt, a second lithium salt, and a solvent; and removing the solvent by drying. The first lithium salt is a lithium phosphate; and the second lithium salt is selected from a group consisting of a lithium carbonate, a lithium hydroxide, a lithium nitrate, a lithium acetate, and a lithium sulfate, and combination thereof. The percentage of the second lithium salt to the first lithium salt is 1-50 mol% based on the number of lithium atoms.SELECTED DRAWING: Figure 1
Patent JP-2016052755-A (JP)
Title: Method for producing die and method for producing lens
Inventor: TANI HIROAKI
IPC: B29C33/38
Filed: 2014-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a die capable of producing a die in which the distance in an optical axis direction from one focal position to the other focal position in the effective range of a lens is made the minimum without correcting the shape of the die, and a method for producing a lens.SOLUTION: By changing at least either thickness of a third plate 58A or a third plate 58B, a tilt of a compression plate 20 and the movable side inlet 114 of a movable die 14 to the upper and lower directions of the device can be changed, and the upper face 14A of the movable side inlet 114 can be changed to a plurality of arrangement positions in the device width direction. Through a preparation step where, by changing the arrangement positions in the device width direction of the upper face 14A, a deviation amount between the central axis of the projection part 18 in the device width direction and the central axis of the recessed part 16 in the device width direction is reduced, a die 10 is produced.SELECTED DRAWING: Figure 1
Patent JP-2016056028-A (JP)
Title: Scaly glass grains, resin composition containing the grains, and method for manufacturing the same
Inventor: ITO EIJI
IPC: B29B9/12
Filed: 2014-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for causing neither jamming or biting failures at a feed part to an extruder, when scaly glass granules made by granulating scaly glass are blended and prepared with a thermoplastic resin, and for reducing the troubles of the feed to the extruder and for dispersing the scaly glass in the thermoplastic resin homogeneously thereby to improve the strength of the thermoplastic resin molding reinforced by the scaly glass.SOLUTION: Scaly glass granules are covered with a granular agent containing a surface active agent, a resin and a silane coupling agent. The resin is an epoxy resin and/or an urethane resin, 1.5 to 16 mass% of the surface active agent with reference to the granular agent in terms of solid content is included, and the mass of the coating of the granular agent is 0.1 to 2 mass% with reference to the entirety of the scaly glass granules.SELECTED DRAWING: Figure 1
Patent JP-2016056392-A (JP)
Title: Sputtering target for magnetic recording medium
Inventor: SATO ATSUSHI
IPC: C22C5/04
Filed: 2014-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target for a magnetic recording medium capable of reducing remarkable amount of particles generated upon sputtering.SOLUTION: There is provided a sintered body sputtering target having a conformation in which an oxide is dispersed into a parent metal containing Fe and Pt. In the sputtering target, the atomic ratio between Fe and Pt in the parent metal is FePt(X is a value satisfying 35≤X≤55), and at least SiOis included as an oxide, and carbon is included as much as 300-5,000 wt ppm.SELECTED DRAWING: Figure 1
Patent JP-2016055839-A (JP)
Title: Slide rail
Inventor: TAKIYA KOJI
IPC: B60N2/06
Filed: 2014-09-12
Abstract: PROBLEM TO BE SOLVED: To attach a lock component to a slide rail with a small number of components.SOLUTION: A slide rail 10 comprises: a lower rail 11 attached to a floor; an upper rail 12 assembled to the lower rail 11 in a slidable state, and is attached to a seat; a lock spring 13A attached to the upper rail 12, and locking slide between both rails 11, 12 by entering a lock hole 11B1 formed on the lower rail 11; and a support shaft 13B for supporting the lock spring 13A to the upper rail 12. The support shaft 13B is attached to a rising part 12B2 which is raised to an inner rail space Ar surrounded by both rails 11, 12 from the upper rail 12.SELECTED DRAWING: Figure 3
Patent JP-2016065931-A (JP)
Title: Optical coupler and light branch method using the optical coupler
Inventor: IIDA HIDENORI
IPC: G02B6/28
Filed: 2014-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupler capable of branching light with a required branch ratio when it is needed, and a light branch method using the same.SOLUTION: An optical coupler 1 comprises: an optical fiber 10 for input having a thin diameter part 12 whose outer diameter is relatively thin on a part of a longitudinal direction, and branching supplied light at the thin diameter part 12; and a fiber 20 for output, for receiving the branched light from the optical fiber 10 for input. The thin diameter part 12 of the optical fiber 10 for input contacts a thin diameter part 22 of the fiber 20 for output, and when binding length which is length that the thin diameter part 12 of the optical fiber 10 for input and the thin diameter part 22 of the fiber 20 for output contact, or a propagation constant of the optical fiber is changed, a branch ratio S of the light branched from the optical fiber 10 for input to the fiber 20 for output, is changed.SELECTED DRAWING: Figure 1
Patent JP-2016067970-A (JP)
Title: Stirring granulator
Inventor: KAMIKAICHI HIROHITO
IPC: B01J2/10
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a binding agent adhering to the inside of a binding agent-supplying part from dripping down from an opened part in an upper end of a storing part of the binding agent-supplying part, when a cover part is rotated to open an opening part of a container body, in a stirring granulator.SOLUTION: A stirring granulator comprises a binding agent-supplying part 5 for supplying a binding agent into a treating container. The binding agent-supplying part 5 has: a storing part 5a installed upright above a cover part of the treating container and storing the binding agent; and a passage part 5b extending by passing through the cover part of the treating container, the passage part being used for supplying the binding agent stored in the storing part 5a to an inside of the container body of the treating container. The storing part 5a has an upper end 5d thereof opened, wherein the upper end 5d is provided with a part 5f for closing the opened part, used for closing a partial area of the opened part 5e in the upper end 5d, which then becomes a lower side when the cover part is rotated to open an opening part of the container body.SELECTED DRAWING: Figure 8
Patent JP-2015066951-A (JP)
Title: Device supplying ink to print head unit having at least one print head in ink printing equipment
Inventor: KOPP MARTIN
IPC: B41J2/175
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To bring ink supplied to a print head unit into a state that the ink is certainly deaerated, and furthermore to deaerate the ink in time of filling to a supply device and in time of discharge from the supply device.SOLUTION: A device supplying ink is provide with a counter pressure tank 7 having ink, the counter pressure tank 7 is connected to an inlet of a print head unit DK through a supply pipe line, the device supplying the ink is provided with a deaeration unit GE for ink, a first direction control valve 2.1 is disposed at an inlet of the deaeration unit GE. The first direction control valve 2.1 forms a connection part of the deaeration unit GE to an outlet of the print head unit DK in a first position, a second direction control valve 2.2 is disposed at an outlet of the deaeration unit GE, and the second direction control valve 2.2 forms a connection part of the deaeration unit GE to the counter pressure tank 7 in the first position.
Patent JP-2016069550-A (JP)
Title: Epoxy resin powder coating composition for inner surface of cast iron pipe
Inventor: SHINOHARA SHUYA
IPC: C09D163/02
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin powder coating composition for an inner surface of a cast iron pipe capable of providing a good coated film appearance without generation of a pin hole by rolling spray method and cooling hardening method and also providing basic coated film properties such as corrosion resistance, mechanical characteristic and sanitation property.SOLUTION: There is provided an epoxy resin powder coating composition for an inner surface of a cast iron pipe containing a bisphenol F type epoxy resin (A), an epoxy resin curing agent (B) and quartz-based powder (C) as essential components blended with ratios of (A)/(B)=100/0.1 to 10 (pts.mass) and (A)/(C)=100/10 to 100 (pts.mass) and having gel time at 200°C of 40 to 120 sec., minimum melting viscosity at 170°C of 1 to 10 Pa s, melting viscosity 60 seconds after reaching minimum melting viscosity of 100 Pa s or less and melting viscosity after 180 seconds of 1000 Pa s or more.SELECTED DRAWING: None
Patent JP-2016068047-A (JP)
Title: Die coating apparatus and manufacturing method for transparent conductive base material
Inventor: TSUBOI TATSUYA
IPC: B05C5/02
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a die coating apparatus which can prevent an aggregate of a metal material from being generated and anchored on the surface of a die head when a coating liquid for forming a transparent conductive layer containing a metallic material is applied to a transparent base material to form a transparent conductive layer, and a manufacturing method for the transparent conductive base material.SOLUTION: This invention solves the problem by providing a die coating apparatus used to form a transparent conductive layer by applying a coating liquid for forming a transparent conductive layer containing at least a metallic material onto a transparent base material, the die coating apparatus having a die head for discharging the coating liquid for forming the transparent conductive layer, a coating liquid tank for storing the coating liquid for forming the transparent conductive layer, and a liquid feed route for feeding the coating liquid for forming the transparent conductive layer from the coating liquid tank to the die head, where the die head has a liquid repellent region on a surface positioned in a direction reverse to at least a coating direction.SELECTED DRAWING: Figure 1
Patent JP-2016073142-A (JP)
Title: Protective tube
Inventor: TAKEZAWA MITSUHIRO
IPC: H02G7/00
Filed: 2014-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a protective tube capable of easily and surely expanding a pair of expansion parts using an indirect hot-wire tool.SOLUTION: The protective tube includes a main body 5 including expansion parts 5A and 5B which are expandable, and expansion operation parts 6 and 7 which are provided in the expansion parts 5A and 5B. The expansion operation parts include fixture parts 6A and 7A which are fixed to the expansion parts 5A and 5B, and extension parts 6B and 7B which extend from the fixture parts 6A and 7A. The expansion operation parts 6 and 7 are coupled in such a manner that when the extension parts 6B and 7B approach each other, the fixture parts 6A and 7A are separated from each other and when the extension parts 6B and 7B are separated from each other, the fixture parts 6A and 7A approach each other. The extension parts 6B and 7B are configured to be locked to a pair of grip parts 10 and 11 of an indirect hot-wire tool 2 and in the state where the extension parts are locked, the grip parts 10 and 11 are closed and the expansion parts 5A and 5B are expanded.SELECTED DRAWING: Figure 3