baber/WOPTO huggingface dataset:
Patent JP-2018057083-A (JP)
Title: Actuator
Inventor: KANAZAWA KAZUO
IPC: H02N2/04
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which uses a simple component to fix an article to a desired jig or the like with accurate positioning.SOLUTION: A piezoelectric element is integrated in an actuator comprising a driving direction conversion part having a spring property. Thus, even if voltage supply is stopped in a state where accurate displacement is given to an object, the displacement can be maintained within a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2018052395-A (JP)
Title: Vehicular latch device
Inventor: SAYAMA TATSUO
IPC: E05B83/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To save a weight of a vehicular latch device.SOLUTION: A vehicular latch device 1 comprises: an engaging member (hook 30) having engaging grooves (first engaging groove 34A, second engaging groove 34B) which can be engaged with a striker 4; a shaft member 53 which supports the engaging member; a first body 10 having a first support part which supports one end of the shaft member 53; and a second body 20 having a connection part (fitting hole 25) which is connected to the first body 10, and a second support part which supports the other end of the shaft member 53. The device is so configured that the engaging member can be rotated around the shaft member 53 between a first position at which the engaging member can be engaged with the striker 4 and a second position at which the engaging member can be departed from the striker 4. The first body 10 covers entry ports 38A, 38B of the engaging grooves, in which the striker 4 enters, from one side in an axial direction of the shaft member 53 in the state that the engaging member is positioned at the first position. The second body 20 does not cover the engaging groove from the other side in the axial direction, and exposes the whole of the engaging groove.SELECTED DRAWING: Figure 4
Patent JP-2018053868-A (JP)
Title: Multi-cylinder engine cooling device
Inventor: FUJI HIROSHI
IPC: F01P7/16
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency of heat of an engine in a cooling device of a multi-cylinder engine having plural cylinders.SOLUTION: A multi-cylinder engine cooling device 20 for cooling an engine body 11 having plural cylinders 12 has: a cooling water circulation path including individual cooling paths 24 independently provided in a direction from an intake side toward an exhaust side of the cylinder 12 for each cylinder 12 in the engine body 11; and a cooling system control part 26 for switching a flow direction of cooling water in each individual cooling path 24 between a forward direction from the exhaust side toward the intake side and its reverse direction.SELECTED DRAWING: Figure 3
Patent JP-2018058017-A (JP)
Title: Adhesion and jamming prevention method of mineral material
Inventor: YOSHIKAWA TAKASHI
IPC: B01F3/18
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing easily adhesion and jamming of a wet mineral material such as coal, iron ore, dust, coke or limestone, in transfer equipment such as a pipe.SOLUTION: An adhesion and jamming prevention method of a mineral material has a step for obtaining a raw material mixture formed by bringing a high water absorption resin into contact with a wet mineral material by spraying the high water absorption resin over the wet mineral material before transfer or in the middle of transfer by a belt conveyor, and the raw material mixture is transferred by transfer equipment, and adhesion and jamming in the transfer equipment of the mineral material are prevented.SELECTED DRAWING: None
Patent JP-2017076963-A (JP)
Title: Determination method and device of harq timing in communication system
Inventor: SUN ZHENNIAN
IPC: H04L1/18
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for determining the HARQ timing in a communication system supporting the CA(Carrier Aggregation).SOLUTION: A Pcell and a Scell support any one of FDD or TDD. The method includes: transmitting a downlink physical channel via one of the Pcell or Scell; receiving HARQ feedback corresponding to the downlink physical channel of the Pcell, at a first timing predetermined for the Pcell; and receiving HARQ feedback corresponding to the downlink physical channel of the Scell, at a second timing. The second timing is determined according to the duplex mode of the Pcell and Scell, the scheduling mode of the Scell, and one or more predetermined rules.SELECTED DRAWING: Figure 7
Patent JP-2018065206-A (JP)
Title: Cutting blade
Inventor: MASUTANI KENJI
IPC: B24D3/06
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To preferably cut such a cutting object as intensely wearing an electroformed abrasive grain layer with a high-degree of concentration while suppressing deformation of a blade edge of a cutting blade.SOLUTION: A cutting blade (30) has an annular cutting edge part (31) formed with an electroformed abrasive grain layer that is fixed by plating. The cutting edge part is constituted of a center electroformed abrasive grain layer (32) formed of an abrasive grain layer with a high-degree of concentration and an outer-side electroformed abrasive grain layer (33) formed of an abrasive grain layer with a degree of concentration that is lower than the center electroformed abrasive grain layer. An inductor (I) using a powder compacting material constituted of an iron based metal magnetic grain and an organic binder is formed so as to be capable of cutting.SELECTED DRAWING: Figure 3
Patent JP-2017076977-A (JP)
Title: Decoding device, decoding method, and decoding program
Inventor: YAMAGUCHI JUN
IPC: H04N19/176
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide orthogonal transformation or inverse orthogonal transformation capable of improving coding efficiency.SOLUTION: An acquiring unit of a decoding device acquires a transformation coefficient of the first image to be decoded and information indicating that prediction mode of the first image is intra-prediction mode. When a first condition is satisfied in the intra-prediction mode, a setting unit sets a first transformation matrix in both a vertical inverse transformation matrix and a horizontal inverse transformation matrix. When a second condition is satisfied, the setting unit sets a second transformation matrix different from the first transformation matrix in both the vertical inverse transformation matrix and the horizontal inverse transformation matrix. When the first transformation matrix is set in the vertical inverse transformation matrix and the horizontal inverse transformation matrix, an inverse transformation unit inversely transforms the transformation coefficient in a vertical direction and in a horizontal direction using the first transformation matrix to obtain a first prediction error. When the second transformation matrix is set in the vertical inverse transformation matrix and the horizontal inverse transformation matrix, the inverse transformation unit inversely transforms the transformation coefficient in the vertical direction and in the horizontal direction using the second transformation matrix to obtain a second prediction error.SELECTED DRAWING: Figure 22
Patent JP-2017139210-A (JP)
Title: Charged-particle microscope with astigmatism compensation and energy selection
Inventor: BOHUSLAV SED'A
IPC: H01J37/153
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To successfully compensate for astigmatism in a charged-particle microscope in a simple constitution.SOLUTION: A method of producing a corrected beam of charged particles for use in a charged-particle microscope includes the steps of: providing a non-monoenergetic input beam of charged particles; and passing the input beam through an optical module. The optical module includes a series arrangement of: a stigmator producing an astigmatism-compensated, energy-dispersed intermediate beam with a particular monoenergetic line focus direction; and a beam selector which comprises a slit that is oriented in a rotation direction so as to match a direction of the slit to the line focus direction and which produces an output beam including an energy-discriminated portion of the intermediate beam.SELECTED DRAWING: Figure 2
Patent JP-2018073624-A (JP)
Title: Positive electrode active material
Inventor: GOTO IPPEI
IPC: H01M4/525
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material hard to cause the decomposition of a nonaqueous electrolyte solution even at a high operating potential.SOLUTION: A positive electrode active material disclosed herein comprises at least one composite oxide selected from the group consisting of a spinel-based lithium nickel manganese composite oxide, a layered lithium composite oxide, and a lithium-excessive layered lithium composite oxide. The at least one composite oxide is doped with nitrogen.SELECTED DRAWING: Figure 3
Patent JP-2018068665-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a game by creating a plurality of game states.SOLUTION: A predetermined period from a jackpot is set to be a lucky period as privilege in winning of the jackpot with a lucky number correspondence pattern, and a continuous game based on acquired winning balls is configured to be permitted during the lucky period. After completion of the lucky period, the continuous game based on winning balls acquired during the lucky period is configured to be disabled. The winning balls acquired during the lucky period are configured to be added to a during-lucky-period ball counter 213d differing from a normal-time ball counter 213c to which ball data is added when a ball lending button 74 is depressed.SELECTED DRAWING: Figure 1
Patent JP-2017089633-A (JP)
Title: Article, component, and method of cooling component
Inventor: CUI YAN
IPC: F01D5/18
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an article (300) and a component (100).SOLUTION: The article (300) includes a base portion (303) arranged and disposed to be positioned within the component (100), and an arrangement of apertures (301) formed in the base portion (303), each of the apertures (301) extending through the base portion (303). The component (100) includes a body portion (201) having an inner surface (205) and an outer surface (203), the inner surface (205) defining an inner region (207), and an article (300) positioned within the inner region (207), the article comprising a base portion (303) and an arrangement of apertures (301) formed in the base portion (303), each of the apertures (301) extending through the base portion (303). The arrangement of apertures (301) is arranged to provide shadowless cooling of the inner surface (205) of the body portion (201) and the component (100).SELECTED DRAWING: Figure 2
Patent JP-2018072173-A (JP)
Title: Temperature sensor
Inventor: YAMAMOTO SHOJI
IPC: G01K7/18
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor capable of preventing a liquid from reaching to the other end of a lead wire connected to a measurement instrument even when a protective tube is broken and a liquid of temperature measurement target, such as a cleaning fluid of a wafer permeates into the protective tube.SOLUTION: A temperature sensor comprises: a thermosensitive element (for example, a temperature measuring resistor 11) in which an electrical physical quantity changes corresponding to the change of temperature; a plurality of lead wires 12 having one end of a leading wire 12a covered with an insulating covering material and connected to the thermosensitive element; an insulating protective tube 13 for storing the thermosensitive element and all lead wires 12 in the inside; and an insulating sealant 14 charged in a removal portion having the covering material 12b of the lead wire 12 and the protective tube 13 removed at the halfway position of the lead wire 12.SELECTED DRAWING: Figure 1
Patent JP-2018072663-A (JP)
Title: Folding display and mobile terminal device
Inventor: HONGO YUUKI
IPC: G09F9/30
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a folding display that is excellent in mass productivity and after being repeatedly folded, is not likely to disturb an image displayed at a folding portion, and a mobile terminal device that has such a folding display mounted thereon.SOLUTION: There is provided a folding display having a bending radius of 5 mm or less when folded. At least part of a surface of the folding display is formed of a hard coat film having a polyester film with a thickness of 10 to 75 μm as a substrate film and having a hard coat layer with a thickness of 1 to 40 μm on the substrate film facing at least the surface of the folding display; the polyester film has a limiting viscosity of 0.65 to 1.0 dL/g. Also provided is a mobile terminal device including the folding display.SELECTED DRAWING: Figure 1
Patent JP-2018070071-A (JP)
Title: Ground control device, wireless train control system, and wireless train control method
Inventor: TSUCHIDA MASAKI
IPC: B61L25/02
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a ground control device capable of accurately determining a context of two points in a loop-shaped path section.SOLUTION: A ground control device 10 comparing positions between two points in a track with reference to a block number showing a block that is obtained by dividing a track in a loop-shaped path section and a position in the block, comprises a positional information generating unit 11 for generating positional information upon receiving route information of a train 41 and a train 42 in the track and on-rail positional information of the train 41 and the train 42, and a positional relation determination unit 12 for determining a positional relation upon receiving positional information from the positional information generating unit 11 and outputting positional relation information. When a distance between a rearmost vehicle of a preceding train and a leading vehicle of a following train which are two points in a track straddles a connection point which is a starting point and an end point in the loop-shaped path section, the positional relation determination unit 12 adds or subtracts a position correction value corresponding to a traveling direction of the train 41 and the train 42 and determines a positional relation of these two points.SELECTED DRAWING: Figure 1
Patent JP-2018076132-A (JP)
Title: Paper feeder and image formation device
Inventor: YAMAKAWA YOICHI
IPC: B65H1/26
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To attain reduction of operating force required for moving the sheet storage portion as compared with a case where the operation mechanism is operated using only the operation force acting on the paper storage part when moving the paper storage part.SOLUTION: The image forming device is provided with a paper storage part 41 capable of withdrawing from the device body 1A and pushing it toward the device body 1A. Further, when the paper storage unit 41 is pushed out toward the device body 1A and the paper storage unit 41 reaches a predetermined place, there is provided a roll drive mechanism 41 G. When the paper storage part 41 reaches a predetermined place, the drive force from the drive motor M provided on the side of the device body 1A is transmitted to the roll drive mechanism 41G via the paper storage part 41, and the roll drive mechanism 41G is activated.SELECTED DRAWING: Figure 6
Patent JP-2018078172-A (JP)
Title: Intermediate product circuit board, manufacture circuit board, manufacturing method of intermediate product circuit board, and manufacturing method of manufacture circuit board
Inventor: ARAI NOBUHIRO
IPC: H05K3/46
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of an electromagnetic wave in a manufacture circuit board during operation of the manufacture circuit board, and easily separate the manufacture circuit board from an intermediate product circuit board.SOLUTION: One or more intermediate product circuit board is manufactured by processing a multilayer circuit board, and one or more manufacture circuit board is manufactured by processing the intermediate product circuit board. In such a case, the intermediate product circuit board includes: vias each of which is formed on at least one side of the manufacture circuit board included in an external periphery with a predetermined interval, and electrically connects at least two external layer and inner layer of the manufacture circuit board; a cutting part formed on an upper side or an extension line of the side in the multilayer circuit board; and a hole part of which the side is one part of a boundary, and which is formed on the side opposite to the manufacture circuit board in the near side by cutting an inner periphery of the multilayer circuit board so that one part of the vias remains on the near side of the manufacture circuit board.SELECTED DRAWING: Figure 2
Patent JP-2018077438-A (JP)
Title: Display unit
Inventor: HAYASHI MUNEHARU
IPC: G02B27/22
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a display unit that enables an observer to touch to perceive an image display area.SOLUTION: A display unit comprises: a display part that emits display light; a retroreflective element that reflects incident light backward; an optical element that has a top surface and an under surface and reflects part of the display light toward the retroreflective element, and through which reflected light reflected on the retroreflective element passes; and an air blowing mechanism that blows air toward the top surface.SELECTED DRAWING: Figure 1
Patent JP-2018079569-A (JP)
Title: Molding device of rubber member for tire
Inventor: UTSUMI DAISUKE
IPC: B29D30/30
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a molding device of a rubber member for a tire in which adhesion to an upper press belt of a rubber strip can be prevented, the rubber strip is supplied to an intended position on a molding drum with high accuracy, and degree of dispersion of sticking pitches can be reduced even when force in a lateral direction is applied.SOLUTION: In a molding device of a rubber member for a tire in which a belt-shaped rubber strip is spirally wound on a molding drum and attached to form the rubber member for the tire by supplying the belt-shaped rubber strip through an applicator, the applicator includes an applicator belt for transporting the rubber strip toward the molding drum and an upper press belt disposed facing the applicator belt and for pressing the rubber strip to the applicator belt. In the molding device of the rubber member for the tire, a smooth surface having an oblique stripe inclined to a rotation direction of the upper press belt on the outer peripheral surface of the upper press belt is formed.SELECTED DRAWING: Figure 2
Patent JP-2017095090-A (JP)
Title: Air maintenance tire based on valve stem and method thereof
Inventor: ROBIN LAMGADAY
IPC: B60C23/12
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To incorporate an air maintenance mechanism for self-maintaining tire air pressure into a tire.SOLUTION: An air maintenance tire assembly comprises: a tire having a tire cavity in which a boundary is defined by first and second side walls extending in a tire tread area; air pump means for generating compressed air for maintaining a level of air pressure in the cavity to a prescribed pressure level; and a valve housing arranged in the vicinity of an outside end of the valve stem, and has a facet surface for selectively opening and closing flowing of the compressed air from an internal passage of the valve stem into the cavity. The first side wall has at least one bending area which is bent operatively, in a footprint of a rotating tire, and a side wall groove which is defined by a groove side wall positioned in the bending area. The groove is deformed between a non-deformed state and a deformed and tightened state in response to bending of the bending area, for every segment.SELECTED DRAWING: Figure 1
Patent JP-2018084362-A (JP)
Title: Heating system
Inventor: MURAMATSU YASUHITO
IPC: F24H4/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of suppressing heat radiation during post fan operation of a combustor in a heating system including a heat pump and the combustor.SOLUTION: A heating system includes a heat pump and a combustor. The heating system can execute a single heating operation for heating a heating medium by using the heat pump without performing heating of the heating medium by using the combustor and a simultaneous heating operation for heating the heating medium by using the heat pump and heating the heating medium by using the combustor. When the simultaneous heating operation is transferred to the single heating operation, while a post fan operation is being performed by the combustor, the heating system changes rotational frequency of a compressor of the heat pump to rotational frequency lower than that in the simultaneous heating operation.SELECTED DRAWING: Figure 2
Patent JP-2017055444-A (JP)
Title: Data coding and decoding
Inventor: JAMES ALEXANDER GAMEI
IPC: H04N19/157
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for realizing less compression or more information quantity in a chroma channel.SOLUTION: A coding method for 4:2:2 or 4:4:4 video data includes predicting luminance and/or chrominance samples of an image from other respective reference samples extracted from the same image according to a prediction mode associated with a sample to be predicted. The prediction mode is selected from a set of two or more candidate prediction modes for each of blocks of a plurality of samples, a difference between the same and each predicted sample is detected and according to a prediction mode associated with a block of a current sample to use mapping between transformation and prediction modes, a frequency separation transform is selected from two or more candidate frequency separation transforms. Regarding at least a 4:4:4 format, mapping is different between chrominance and luminance samples and by performing frequency separation on the difference while using the selected frequency separation transform, the detected difference is coded.SELECTED DRAWING: Figure 39
Patent JP-2018085493-A (JP)
Title: Laser device and light source device
Inventor: ISHIGE YUTA
IPC: H01S3/0941
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser device that has a good assemblability and that can be manufactured at low cost, and to provide a light source device using the same.SOLUTION: A laser device comprises: a bottom plate part; a semiconductor laser element installed on the bottom plate part; a lid part provided on the bottom plate part on which the semiconductor laser element is installed, and that has a top plate part; and a side wall part that covers a part or all of a side part of a space between the bottom plate part and the top plate part. The top plate part is formed integrally with a part or all of the side wall part.SELECTED DRAWING: Figure 1