baber/WOPTO huggingface dataset:
Patent JP-2017141148-A (JP)
Title: Method for modifying steel slag and method for manufacturing steel slag
Inventor: KATO YUSUKE
IPC: C21C5/54
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying steel slag capable of suppressing hydration expansion by modifying the steel slag while maintaining good slag discharge property.SOLUTION: There is provided a method for modifying a slag steel 2 by blowing oxygen gas-containing gas 4 to a steel slag 2 at a molten state for 1.0 to 20 min., where one with a value represented by the formula (1) of 1 or less is used as the steel slag 2 and a value represented by the formula (2) of the slag 2 after modification is 1 or less. [T-CaO]-(1.87×[SiO]+1.43×([T-Fe]-1.55)+1.10×[AlO]+1.18×[PO]) (1). [T-CaO]-(1.87×[SiO]+0.70×[FeO]+1.10×[AlO]+1.18×[PO]) (2). [] is content (mass%) of a compound or an element in the parenthesis. There is provided a method for modifying the steel slag 2 with the amount of blowing of the oxygen gas-containing gas 4 is 8 to 26 Nm-O/t-slag in terms of oxygen content.SELECTED DRAWING: Figure 1
Patent JP-2018118340-A (JP)
Title: Robot system having force control pressing device
Inventor: IWATAKE TAKAHIRO
IPC: B25J13/08
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To properly contact an object provided in a robot tip part and the other object when guiding and moving a robot.SOLUTION: A robot system 11 comprises a robot 50, a force control pressing device 51, a robot operation input measurement part 31, a robot movement command calculation part 32, a force control pressing device pressing direction setting part 33, a force control pressing device target pressing force setting part 34, a force control pressing device force measurement part 35 and a force control pressing device movement command calculation part 36, and the force control pressing device pressing direction setting part 33 sets the pressing direction of the force control pressing device 51 based on at least one among a force control pressing device movement command for moving a position and an attitude of a first object or the position and the attitude or the first object or a robot movement command for moving a position and an attitude of a movement mechanism part of the force control pressing device 51 or the position and the attitude of the robot 50 or the position and the attitude or the robot 50.SELECTED DRAWING: Figure 1
Patent JP-2018118685-A (JP)
Title: Movable display device for vehicle
Inventor: KARIYA YUJI
IPC: B60R11/02
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a movable display device for a vehicle, the display device being able to ensure the visibility, outside a vehicle cabin, of an operator, and furthermore, able to ensure the visibility and operability of the operator with respect to a display when the display is in use.SOLUTION: A display 18, movable parts 20, 22, 24, 26, 28, 30 for moving the display 18 are provided in a vehicle cabin 12. When in use, the display 18 is moved to a first position indicated by a solid line in the drawing, which is inside a field of view, in a direction outside the vehicle cabin, of an operator P, by the operator P operating a switching part 32. When not in use, the display 18 is moved to a second position indicated by a two-dot chain line in the drawing, which is outside a field of view, in the direction outside the vehicle cabin, of the operator P.SELECTED DRAWING: Figure 1
Patent JP-2017163824-A (JP)
Title: System and method for protecting wireless power transfer system
Inventor: KAPIL JHA
IPC: H02J50/80
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transfer system.SOLUTION: The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. In addition, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to decouple the second converting unit from the contactless power transfer unit if the second DC voltage across an electric load is greater than a first threshold value.SELECTED DRAWING: Figure 1
Patent JP-2018122964-A (JP)
Title: Medium winding device
Inventor: KUSUNOKI HIROMI
IPC: B41J3/36
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a medium winding device with good operability which makes adjustment for each medium unnecessary.SOLUTION: A medium winding device comprises: a separating member 25 for separating a labeled mount 8 on which the labels 10 remain on the mount 8-1 from a label-residue part 9 with respect to a label continuum sheet 7 integrally, with a mount 8-1, formed of a label base 7a, on which a plurality of labels 10 are formed; a label winding section 21 for winding the separated labeled mount 8; and a label-residue part winding section 22 for winding the separated label-residue part 9. The medium winding device determines whether or not the label continuum sheet 7 is likely to be broken by the separating member 25, and, upon determination that it is hardly broken, changes a winding speed of the label-residue part winding section 22.SELECTED DRAWING: Figure 1
Patent JP-2018121580-A (JP)
Title: Sushi roll production device
Inventor: ONEDA IKUYA
IPC: A23L7/10
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a Sushi roll whose cross-sectional shape is made further square.SOLUTION: Provided is a Sushi roll production device comprising: a molding plate 8 in which a plurality of molding plates 8a are mutually bendably coupled, and to be mounted with sheet-shaped rice; a plate mounting part 7 mounted with the molding plate 8; a push-up roller unit 16 cylindrically bending the molding plate 8 mounted to the plate mounting part 7 so as to be extended; and a firs planar body 15-1 provided along the width direction of the molding plate 8, increasing when the molding plate 8 cylindrically bends and displaces by a prescribed amount to the inside of the radial direction of the molding plate 8.SELECTED DRAWING: Figure 10
Patent JP-2017109500-A (JP)
Title: Printer
Inventor: SHIRAI TAKESHI
IPC: B41J21/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce mistaking or forgetting a notice by decreasing the number of replacement of matter having merchandise information printed thereon.SOLUTION: A printer includes: storage means which stores the first product information and the second product information related to one product; and printing means which prints the first product information and the second product information on one printing medium. The first product information and the second product information are respectively indicated under a common product name and at different prices in a plurality of regions defined in a common format. The printing means prints the printing medium in the mode where the first region printed with the first product information is separated from the second region printed with the second product information in accordance with the format.SELECTED DRAWING: Figure 2
Patent JP-2018125749-A (JP)
Title: Image display device
Inventor: ICHIKAWA RYOTARO
IPC: G06T7/00
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of performing display reflecting a type of an object existing in a region excepting a display image.SOLUTION: An image display device 1 includes an image acquisition unit 7, a display unit 9, an object recognition unit 11, and an image generation unit 13. The image acquisition unit acquires a captured image taken around a vehicle. The display unit displays a display image, i.e., a part of the captured image, in a display device. The object recognition unit recognizes an object existing in a region excepting the display image, out of the captured image. The image generation unit generates a superposition image where the object display, representing an object recognized by the object recognition unit, is superposed on the display image. When the object recognition unit recognizes the object, the display unit displays the superposition image in the display device. The object display includes (a) a region of the captured image including at least a part of the object, or (b) an icon representing a type of the object.SELECTED DRAWING: Figure 2
Patent JP-2018131968-A (JP)
Title: Waste heat recovery device for internal combustion engine
Inventor: SATO MASAHIRO
IPC: F02G5/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat recovery device for effectively recovering waste heat without marring the active state of a catalyst placed in an exhaust passage.SOLUTION: A vaporizer 28 and a superheater 16 are arranged in the exhaust passage downstream of catalysts 22, 24 and upstream thereof, respectively. The vaporizer 28 vaporizes working fluid injected from an injection valve 30. The superheater 16 superheats and vaporizes incoming vapor. A control valve 38 is provided for actualizing a first state of linking the vaporizer 28 to the superheater 16 and a second state of linking the vaporizer 28 to an expander 48. In a temperature environment where the activity of the catalysts 22, 24 is not marred, the control valve 38 is set in the first state, and in an environment where the activity is marred, the control valve 38 is set in the second state. When the first state is selected, the adequate amount of working fluid for generating the vapor in a non-superheated state is injected from the injection valve 30. When the second state is selected, the adequate amount of working fluid for generating superheated vapor is injected from the injection valve 30.SELECTED DRAWING: Figure 1
Patent JP-2018130375-A (JP)
Title: Video data display device
Inventor: TAKADA MASAHIRO
IPC: A61B34/10
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a video data display device which has functions of composite display of visible light video and a near-infrared light video and of easy switching of them, and can perform appropriate and quick diagnosis on a display device side of video data.SOLUTION: A video data display device 10 includes: a signal circuit control part 36; a foot switch part 38; a near-infrared light video data storage memory part 20; a visible light video data storage memory part 22; a near-infrared light video image quality adjustment part 24 performing image quality adjustment of near-infrared light video data; a visible light video image quality adjustment part 26 performing the image quality adjustment of visible light video data; a near-infrared light video size change part 28 capable of size change processing of near-infrared light video data; a visible light video size change part 30 capable of size change processing of the visible light video data; a video data processing part 32 performing processing of the near-infrared light video data and the visible light video data under a prescribed condition; and a display part 34 displaying video data.SELECTED DRAWING: Figure 1
Patent JP-2018136455-A (JP)
Title: Liquid crystal display device
Inventor: NONAMI TAKUYA
IPC: G09G3/20
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which performs gradation correction and overdrive processing, and can suppress expansion of a circuit scale and improve compression efficiency of image data after gradation correction.SOLUTION: A liquid crystal display device subjects input image data to gradation correction; subjects gradation correction data to low gradation correction; outputs gradation correction data when correction available/unavailable information represents "correction unavailable", and outputs and compresses low gradation correction data when correction available/unavailable information represents "correction available"; stores the compressed data and the correction available/unavailable information in a frame buffer; elongates the compressed data read from a frame buffer; subjects the elongated data to inverse low gradation correction; outputs the elongated data when the correction available/unavailable information read from the frame buffer represents "correction unavailable", and outputs inverse low gradation correction data when the correction available/unavailable information represents "correction available"; subjects the gradation correction data to overdrive processing on the basis of second processing data; and displays the image corresponding to the overdrive data.SELECTED DRAWING: Figure 1
Patent JP-2018142519-A (JP)
Title: Composite body of platinum nanoparticle and carbonaceous carrier and manufacturing method of the same
Inventor: TANAKA YUMI
IPC: H01M4/96
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite body of a platinum nanoparticle and a carbonaceous carrier, capable of improving a catalytic activity, in which the platinum nanoparticle is uniformly hold at high.SOLUTION: In a composite body of a platinum nanoparticle and a carbonaceous carrier, the carbonaceous carrier includes: fullerene; a single layer or a multilayer graphene of 200 layers or less; the carbonaceous carrier; and a multilayer carbon nanotube of the single layer or 200 layers or less. In the platinum nanoparticle, a mean equivalent circle diameter is 0.35nm or more and 10nm or less, an a-axial length and a b-axial length of a unit lattice of a monoclinic crystal are 0.35nm or more and 0.42nm or less, a c-axial length is 0.35nm or more and 0.48nm or less (excluding the a-axial length=the b-axial length=the c-axial length), the following equation satisfies 90°<β≤98°or 82°≤β<90°, a ratio of a volume of the unit lattice of a bulk platinum crystal is 0.83 or more and 1.23 or less. The composite body of a platinum nanoparticle and a carbonaceous carrier includes the carbonaceous carrier and the platinum nanoparticle. In a surface of the carbonaceous carrier, the platinum nanoparticle is held, and a ratio of a G band to a peak integral intensity of a D band by Raman spectroscopy is 2.0 or more.SELECTED DRAWING: Figure 3A
Patent JP-2017161522-A (JP)
Title: Information providing system, information providing method and program
Inventor: ABE AKIHIRO
IPC: G08G1/005
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system capable of appropriately providing guidance information to users in a prescribed area, information providing method and program thereof.SOLUTION: The information providing system of the invention includes: storage means 51 for storing guidance information containing information with respect to a facility existing at a prescribed position in a prescribed area; first acquisition means 52 for acquiring information with respect to a body condition of a user existing in the area; second acquisition means 53 for acquiring information with respect to a position of the user in the area; and information providing means 54 for providing, on a communication terminal, the stored guidance information when at least one of the information with respect to the body condition of the user and information with respect to an action of the user estimated on the basis of the information with respect to the body condition satisfies a first condition, and also the information with respect to the position of the user satisfies a second condition.SELECTED DRAWING: Figure 4
Patent JP-2017128393-A (JP)
Title: Hydrogen gas sealing container
Inventor: CHO BUNJI
IPC: B65D85/72
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of dissolving hydrogen gas in contents such as liquid contained in the container and keeping a higher dissolved degree state of the hydrogen gas in the contents.SOLUTION: A hydrogen gas sealing container 1, which is a container for dissolving hydrogen gas in contents in the container, comprises in the container: a liquid containing portion 131 for containing the contents; and a hydrogen gas containing portion 132, separated from the liquid containing portion 131 by a partition 12 made of hydrogen-permeable material capable of transmitting the hydrogen gas to the outside, that can seal and fill the hydrogen gas therein.SELECTED DRAWING: Figure 1
Patent JP-2018147703-A (JP)
Title: Light source device
Inventor: MIURA YUICHI
IPC: F21V7/09
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a light source device in which light intensity of fluorescent light from a fluorescent element is increased by increasing the number of light emitting elements which are excitation light sources and in which color unevenness in a fluorescent light irradiation region is small, in the light source device which comprises the light emitting elements for emitting excitation light, the fluorescent element for emitting fluorescent light by being excited by the excitation light, and an optical member which condenses the excitation light toward the fluorescent element and makes the fluorescent light from the fluorescent element parallel light.SOLUTION: A light emitting element comprises a pair of light emitting elements 21, 22 oppositely arranged optically, and between the light emitting elements and a fluorescent element 3, first and second dichroic mirrors 41, 42 for reflecting excitation light from the light emitting elements toward the fluorescent element and transmitting the fluorescent light from the fluorescent element are disposed in a V shape. An opening angle α of the V shape between the first and second dichroic mirrors is arranged to be an acute angle or an obtuse angle with respect to the right angle.SELECTED DRAWING: Figure 1
Patent JP-2018143533-A (JP)
Title: Game machine
Inventor: IWATA ATSUYUKI
IPC: A63F7/02
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of thoroughly exerting performance effects by a symbol change performance, while suppressing an amount of data.SOLUTION: The game machine includes: symbol display means capable of variably displaying symbols P; and profit state production means producing a profit state, when the symbols P are settled in a specific mode after the variation. The game machine can execute a symbol change performance changing at least part of the symbols P that is stopped or temporarily stopped, by an animation at prescribed timing in the variation of the symbols, and changes at least part of the symbols P by a common animation in a first symbol change performance (e.g., an under-ready-to-win change performance) to be executed at first timing (e.g., in producing the ready-to-win state), and a second symbol change performance (a first forenotice performance) to be executed at second timing (e.g., in starting variation).SELECTED DRAWING: Figure 6
Patent JP-2018145696-A (JP)
Title: Folded-plate roof structure
Inventor: YAMASHITA SHINJI
IPC: E04D3/362
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a folded-plate roof structure which can restrict a thermal expansion of a folded-plate member even when a length of a roof surface in an eaves ridge direction is long.SOLUTION: A folded-plate roof structure is provided with: an eaves side folded-plate member 4 supported by a plurality of first supports 3 fixed on a base; and a ridge side folded-plate member 5, which is partially overlapped from an upper on an end part at a ridge side of the eaves side folded-plate member 4, supported by a plurality of second supports 6 fixed on the base. The eaves side folded-plate member 4 and the ridge side folded-plate member 5 are unconstrained from each other.SELECTED DRAWING: Figure 1
Patent JP-2018151013-A (JP)
Title: Hydraulic driving device for work machine
Inventor: ITO MASAMICHI
IPC: F15B11/05
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic driving device for a work machine having operability corresponding to a load change of a front work machine caused by load or the like when performing an operation for moving the front work machine downwards in the work machine configured to recover/regenerate energy by accumulating the energy in an accumulator.SOLUTION: A hydraulic driving device 5 comprises a main pump 101, a boom cylinder 3, a tank 20, a flow control valve 6 and an accumulator 300. The hydraulic driving device also comprises: a first differential pressure control valve 201 which is disposed between the boom cylinder and the accumulator and controls a discharge oil from the boom cylinder in such a manner that a differential pressure before and behind the flow control valve becomes a target differential pressure; and a second differential pressure control valve 202 which is disposed between the accumulator and the tank and controls the discharge oil in such a manner that a differential pressure between an upstream pressure and a downstream pressure including the flow control valve and the first differential pressure control valve becomes a target differential pressure. The first and second differential pressure control valves are configured to increase the target differential pressure in response to increase in the pressure of the discharge oil.SELECTED DRAWING: Figure 2
Patent JP-2018149175-A (JP)
Title: Blood pressure related information display and method
Inventor: INOUE KOSUKE
IPC: A61B5/022
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a blood pressure related information display and method facilitating a grasp of subject's health condition based on blood pressure related information continuously collected for a long period of time.SOLUTION: A blood pressure related information display of the invention displays subject's blood pressure related information on a display screen. The blood pressure related information display includes information acquisition parts 131, 231 for acquiring subject's surged blood pressure information, and display processing parts 132, 232 for displaying surged blood pressure information in circular graphs G1, G2 on the display screen. The circular graphs G1, G2 each includes a circular time axis T referring to 24 hours, clockwise time scales on the time axis T in unit time intervals over 24 hours, and a group of bars B extending outwardly along the radial directions A of the time axis T and having heights representing surged blood pressures per the unit time interval obtained from the surged blood pressure information.SELECTED DRAWING: Figure 7
Patent JP-2018154557-A (JP)
Title: Cosmetic composition
Inventor: AKIYAMA TOMOMI
IPC: A61K8/86
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition excellent in stability and transparency, which is a cosmetic obtained by blending a polyglycerol fatty acid ester in which a polyglycerol having an average polymerization degree of 10 to 30 and a mixed fatty acid of caprylic acid and capric acid are ester bonded.SOLUTION: There is provided a cosmetic composition which comprises a polyglycerol fatty acid ester (A) in which a polyglycerol having an average polymerization degree of 10 to 30 and a mixed fatty acid of caprylic acid and capric acid are ester bonded, an oil agent (B) and 30 to 88 mass% of water (C), where the blending ratio of the polyglycerol fatty acid ester (A) and the oil agent (B) is 6:1 to 2:1.SELECTED DRAWING: None