baber/WOPTO huggingface dataset:
Patent JP-2017166018-A (JP)
Title: Neodymium-iron-boron-based alloy
Inventor: TAKAGI KENTA
IPC: B22F1/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a neodymium-iron-boron-based ally having reduced rare earth amount and excellent in coercive force.SOLUTION: There is provided a neodymium-iron-boron-based alloy consisted by a composite structure containing crystal particles of a neodymium-iron-boron-based compound having a NdFeB type crystal structure with average particle diameter of more than 1 nm and 50 nm or less and an α-Fe alloy with average particle diameter of more than 10 nm and 50 nm or less and having lattice constant of a c axis of crystal particles of the neodymium-iron-boron-based compound of 1.206 nm or more and smaller than 1.218 nm. There is provided a permanent magnet material having a thin band or flaky powder of the neodymium-iron-boron-based alloy.SELECTED DRAWING: None
Patent JP-2017164988-A (JP)
Title: Liquid discharge device
Inventor: MORINAGA SHIGERU
IPC: B41J2/165
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that deterioration of a cleaning function occurs due to temporal deterioration of an absorption function when an absorber is placed in contact with a suction cap to clean the suction cap.SOLUTION: A liquid discharge device has: a cap unit 200 including a suction cap 201 which caps a nozzle surface 101 of a head 100 of a head array 51; and a cleaning unit 300 which cleans a nip part 201a of the suction cap 201 of the cap unit 200. The cleaning unit 300 includes: an absorber 301 which contacts with the nip part 201a of the suction cap 201 to absorb and remove a waste liquid adhering to the nip part 201a; and wet liquid supply means 320 which supplies a wet liquid 400, such as a cleaning liquid, to the absorber 301.SELECTED DRAWING: Figure 3
Patent JP-2017166782-A (JP)
Title: Air cleaner
Inventor: YAMASHITA HIROYASU
IPC: F24F7/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner that prevents various problems due to a useless gap generated between an opening edge part of an opening for detaching and attaching a humidification filter and a partition plate for occluding the opening.SOLUTION: In the air cleaner, a housing (10) is formed with doors (11, 12) for covering the opening (10a) formed in the housing (10) to detach and attach the humidification filter (30).SELECTED DRAWING: Figure 1
Patent JP-2017175566-A (JP)
Title: Electronic switch device and electronic switch system
Inventor: MIYAMOTO KENGO
IPC: H03K17/725
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic switch device and an electronic switch system capable of being miniaturized.SOLUTION: An electronic switch device 1 comprises a switch unit Q1, a power supply unit 43, a switch controller 51, two or more power feeding paths (a first power feeding path 41 and a second power feeding path 42), a switching unit 44, a voltage monitoring unit 32, and a switching controller 52. The switch unit Q1 switches conduction/non-conduction between an AC power supply 11 and a load 12. The power supply unit 43 generates control power supply by supply power from the AC power supply 11. The switch controller 51 controls the switch unit Q1. The two or more power feeding paths become paths for supply power. The switching unit 44 switches a power feeding path used for the path of the supply power to any one of the two or more power feeding paths. The voltage monitoring unit 32 monitors a magnitude of an inter-switch voltage Vsw. The switching controller 52 controls the switching unit 44 on the basis of a waveform of the inter-switch voltage Vsw.SELECTED DRAWING: Figure 1
Patent JP-2017178165-A (JP)
Title: Riding type lawn mowing vehicle
Inventor: YAMANE KOGA
IPC: A01D34/76
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a riding type lawn mowing vehicle, in which right and left wheels are independently driven by a motor, and which may easily avoid collision to an obstacle target upon rapid pivot to rear side.SOLUTION: A riding type lawn mowing vehicle 10 comprises a drive source, a left wheel 12, a right wheel 13, a transmission which may receive driving power from the drive source to independently drive the left wheel and the right wheel with respect to a rotating direction and rotation speed, caster wheels 15, 16 arranged away from the left wheel 12 and the right wheel 13 in a forth and back direction, and a lawn mower 18, in which rapid pivot may realized, where one of the left wheel and the right wheel may rotate on rotation center position 70 or the left wheel and the right wheel rotate in an opposite direction, and which comprises first sensors 50a, 50b which are arranged on the vehicle and capable of detecting an obstacle target at rear side and a controlling apparatus stopping to rapid pivot to rear side or maintaining stop of the rapid pivot when the obstacle target is detected by the first sensor 50a, 50b.SELECTED DRAWING: Figure 2
Patent JP-2017181932-A (JP)
Title: Manufacturing apparatus for member for display device and manufacturing method for member for display device
Inventor: TAKIZAWA HIROTSUGU
IPC: G09F9/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a member for a display device that is enabled to manufacture a member of high quality for a display device, and also can improve the yield of the product.SOLUTION: A manufacturing apparatus for a member for a display device comprises: a bank part formation device 10 which forms a bank part having a cut part surrounding a predetermined region on a sticking surface of a pair of works; an adhesive coating device 20 which coats a region, corresponding to the predetermined region, of a sticking surface of the other of the pair of works with an adhesive; a sticking device 30 which sticks the pair of works through the adhesive; an adhesive reaching detection part 60 which detects the adhesive reaching the cut part of the bank part when the pair of works are stuck together; and a sticking control part 60 which controls the sticking device to stop pressing the pair of works when the detection part detects the adhesive reaching the cut part of the bank part.SELECTED DRAWING: Figure 1
Patent JP-2017183188-A (JP)
Title: Lighting device and luminaire
Inventor: SHIMIZU TOMOAKI
IPC: H05B37/03
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device detecting earth fault on the output side by simple configuration, and to provide a luminaire including this lighting device.SOLUTION: A lighting device 1 includes a power conversion circuit 2 for converting an input power into a predetermined DC power, a first output terminal 3 connected with the high potential output side of the power conversion circuit 2 via a first resistor R2, a second output terminal 7b connected with the low potential output side of the power conversion circuit 2 via a second resistor R3, a first voltage detection circuit 3 for detecting the voltage across the first resistor R2, a second voltage detection circuit 4 for detecting the voltage across the second resistor R3, and a control circuit 5 receiving the voltage values across the first and second resistors R2, R3, and stopping control of the power conversion circuit 2 when the difference of voltage values across the first and second resistors R2, R3 reaches or goes above a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2017184567-A (JP)
Title: Thermophotovoltaic generator and thermophotovoltaic generation system
Inventor: SUEMITSU MASAHIRO
IPC: H02S10/30
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermophotovoltaic generator which achieves high generating efficiency.SOLUTION: A thermophotovoltaic generator includes: a plate-like radiation part 10 including a thermophotovoltaic conversion element 12 as a heat radiation light source which converts heat into radiation light; a heat supply part 20 which supplies heat supplied from the heat source to the radiation part 10; and a plate-like photoelectric conversion part 30 including a photoelectric conversion element 31 which receives the radiation light and generates electric power.SELECTED DRAWING: Figure 1
Patent JP-2017181985-A (JP)
Title: Display device
Inventor: OKAMAE TETSUYA
IPC: G09F9/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of detecting an electric connection state between a driver IC and a substrate.SOLUTION: In a display device, connection terminals for a driver IC include a first connection terminal overlapping with a first bump or a second bump in a plan view, and a second connection terminal not overlapping with the first bump or the second bump in a plan view. An inspection wire includes a connection conductor between the inspection wire and at least one second connection terminal, and the inspection wire is drawn out of the driver IC in a plan view.SELECTED DRAWING: Figure 7
Patent JP-2016120354-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction of reliability on a notice presentation in a game machine capable of performing the notice presentation before performing a variable display of identification information based on a start winning.SOLUTION: When a start winning is generated, a game control microcomputer transmits, as reservation storage information, a start winning specifying command and an aggregation reservation storage number specifying command, and as determination result information, transmits a symbol specifying command and a variation category command. A presentation control microcomputer performs a read-ahead notice presentation for notifying that a possibility exists to become a prescribed state (in the example, a super ready-to-win) on the basis of the determination result information, and if a part of state determination result information could not be normally received, a performance of the notice presentation by a part of presentation modes among a plurality of kinds of presentation modes is allowed.SELECTED DRAWING: Figure 57
Patent JP-2017187994-A (JP)
Title: Image processing apparatus, image processing method, image processing system, and program
Inventor: YAMAMOTO TAKAYUKI
IPC: G06T7/90
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and the like that can obtain a more accurate illumination light source color by using an illumination light component based on the Retinex principle.SOLUTION: There is provided an image processing apparatus 10 comprising: an illumination light intensity calculation part 13 that obtains, from a lightness value based on pixel values of pixels constituting an original image, an illumination light intensity image having an illumination light component for the original image as a pixel value by using at least one smoothed image where the lightness value is smoothed with at least one smoothing degree; and a light source color calculation part 141 that obtains an illumination light source color that is a color of a light source of illumination light on the basis of the original image and the illumination light intensity image.SELECTED DRAWING: Figure 2
Patent JP-2016128078-A (JP)
Title: X-ray imaging apparatus and program
Inventor: SAKAGUCHI TAKUYA
IPC: A61B6/00
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus and a program which allow an operator to recognize a degree of reduction in an exposure dose when ROI imaging is executed in comparison to a case where normal X-ray imaging is executed.SOLUTION: A ROI (Region Of Interest) setting operation part 12 sets a region of interest on a light reception surface of a detection part 5. An imaging control part 9 performs wide-area imaging not restricting an X-ray irradiation range to the region of interest and partial imaging restricting the X-ray irradiation range to the region of interest with an X-ray diaphragm 1-3. An exposure reduction rate calculation part 20 calculates the increase rate of the X-ray irradiation amount increased due to automatic light exposure control at the time of partial imaging on the basis of comparison between the light exposure amount of the region of interest and a prescribed threshold. A monitor 13 displays the increase rate.SELECTED DRAWING: Figure 1
Patent JP-2017121691-A (JP)
Title: Robot point position adjustment control method and system
Inventor: LIU YU-CHING
IPC: B25J9/22
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method which accurately and simply sets an instruction position of a robot.SOLUTION: A robot includes a claw part 24 which allows a target object 40 to be taken out or left as it is, and constructs a spatial orthogonal coordinate system on the basis of a support flat base 30 for leaving the target object as it is. The spatial orthogonal coordinate system is provided with an X axis, a Y axis, and a Z axis. The flat surface formed by the X axis and the Y axis includes: a step of going in parallel to the support flat base; a step of generating one presentation information when the spatial orthogonal coordinate system is constructed, fixing a guide member to a part where the target object is left as it is on the support flat base according to the presentation information, and installing to the claw part of the robot a fixing member to be used together with the guide member; a step of adjusting a position of the guide member corresponding to the fixing member according to a preset rule; and a step of acquiring a coordinate value of the point position of the claw part of the robot and storing the coordinate value of the point position of the claw part of the robot when the position of the fixing member facing the guide member is accurately adjusted.SELECTED DRAWING: Figure 2
Patent JP-2017184214-A (JP)
Title: Wireless apparatus
Inventor: HOSAKA YOSHINORI
IPC: H04B1/38
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless apparatus capable of achieving use in an integrated condition with apparatuses requiring wired LAN connection as well as conversion into wireless communication of wired LAN apparatuses only by ensuring a power supply.SOLUTION: A wireless communication function that is provided for a wired LAN apparatus connected, through connection means, with a wireless apparatus having a communication part performing wireless communication, a power feeding part and a power supply part, controlled by a central processing arithmetic apparatus.SELECTED DRAWING: Figure 1
Patent JP-2017194817-A (JP)
Title: Bandgap reference circuit and dcdc converter equipped therewith
Inventor: KONO AKIHIRO
IPC: G05F3/30
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a bandgap reference circuit with which it is possible to shorten a startup time at power-on in a circuit whose power consumption is reduced.SOLUTION: Provided is a bandgap reference circuit for generating a reference voltage using an op-amp, comprising: a first current source connected between a power supply terminal and the operating current input terminal of the op-amp; a second current source connected at one end to the power supply terminal; and a switch connected between the other end of the second current source and the operating current input terminal of the op-amp. The switch is turned on at power-on, and the switch is turned off after the reference voltage is activated.SELECTED DRAWING: Figure 1
Patent JP-2017198100-A (JP)
Title: Internal combustion engine
Inventor: SEI YOSUKE
IPC: F01L1/08
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To realize both Otto cycle and a miller cycle at an internal combustion engine while an opening or closing structure for an intake valve is made as simple as possible.SOLUTION: This invention relates to an internal combustion engine operated in such a way that when a lock part 60 is set to a non-lock position, an engaging part 50 arranged at a cam shaft 20 is pushed against an advanced side end part 31A of an idling allowable part 31 at an intake cam 30 by a driving rotational force of a cam shaft 20 until an intake cam 30 fully opens an intake valve, and upon full open of the intake valve by the intake cam 30, the advanced side end part 31A of the idling allowable part 31 at the intake cam 30 is moved away from the engaging part 50 arranged at the cam shaft 20 by a spring force of the intake valve, and the intake cam 30 is moved in idling state only by an idling angle in a cam shaft rotating direction in respect to the cam shaft 20 until a counter-advancing end part 31B of the idling allowable part 31 is pushed against the engaging part 50 arranged at the cam shaft 20.SELECTED DRAWING: Figure 11
Patent JP-2017199576-A (JP)
Title: Connector for battery pack connection
Inventor: MORI SHINICHIRO
IPC: H01R24/76
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector for battery pack connection in which variation of contact resistance is suppressed by suppressing abrasion of a contact terminal due to attachment and detachment of the connector.SOLUTION: A connector 1 for battery pack connection includes a connector housing 10, a connector terminal member 20 held by the connector housing 10, while having a pair of connector terminal parts 21s, 22s, and configured to be able to switch between a separation state and a conduction state in a locked state, and a switching member 30 configured such that when an operation part 31 is moved in the connector mounting direction AH in a locked state, the connector terminal member 20 is switched from a separation state to a conduction state, and when the operation part 31 is moved in the connector removal direction BH in a locked state, the connector terminal member 20 is switched from a conduction state to a separation state.SELECTED DRAWING: Figure 3
Patent JP-2017198927-A (JP)
Title: Imaging device
Inventor: TSUCHIYA HITOSHI
IPC: G03B5/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that implements proper tremor correction control upon walking.SOLUTION: An imaging device 1 comprises: a tremor detection unit that detects rotation in a pith direction of the imaging device and rotation in a yoke direction thereof; a tremor correction unit 20 that corrects an image tremor generating due to a tremor of the imaging device; a pose detection unit that detects a pose of the imaging device; a camera work detection unit that detects a movement shooting state of the imaging device by a chronological change in size of a rotation velocity of both or any one of the pitch direction and yoke direction on the basis of a detection result of the tremor detection unit and a detection result of the pose detection unit; and a tremor correction control unit 20 that controls the tremor correction unit on the basis of the detection result by the tremor detection unit and the movement shooting state detected by the camera work detection unit.SELECTED DRAWING: Figure 7
Patent JP-2017204700-A (JP)
Title: Image reproduction apparatus, image reproduction method, and image reproduction program
Inventor: KAI NATSUKI
IPC: H04N21/438
Filed: 2016-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device which is capable of expanding the range of a reproduction buffer period in which an unreproduced image is reproduced at double speed while preventing the exhaustion of the unreproduced image.SOLUTION: An image reproduction device 20 comprises: a measurement part 21 which measures a reception interval being a time interval between receptions of image frames; and a determination part 22 which determines, on the basis of the measured reproduction interval, the lower limit value of an imaging period in which the unreproduced image is reproduced in the same period as an imaging period being a period in which the unreproduced image is captured.SELECTED DRAWING: Figure 6
Patent JP-2017204125-A (JP)
Title: Parking lot vacancy detection device and parking lot information distribution system
Inventor: MATSUMURA MICHIO
IPC: G07B15/00
Filed: 2016-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a system that proposes (finds) a parking lot which is close to a driver and the driver can park there and then by providing a parking lot vacancy detection device capable of obtaining and transmitting vacancy information on all parking lots having a vacancy indicator and a parking lot information distribution system using the device.SOLUTION: A parking lot vacancy detection device includes: an optical sensor 31 for receiving light from part of a light-emitting region at a vacancy indicator light 11 of a parking lot; a radio communication unit 35; and a CPU 39 for having the radio communication unit 35 transmit vacancy information, i.e. an index to determine which the vacancy indicator light 11 displays, full occupancy or vacancy, on the basis of a light receiving result of the optical sensor 31.SELECTED DRAWING: Figure 4
Patent JP-2016164683-A (JP)
Title: Mask blank, phase shift mask, manufacturing method of phase shift mask, and manufacturing method of semiconductor device
Inventor: SHISHIDO HIROAKI
IPC: G03F1/32
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank comprising a phase shift film in which transmittance to exposure light of an ArF excimer laser or changes of a phase shift amount are suppressed, and detection of an etching terminal for detecting boundary to a translucent substrate is easy when EB defect correction is performed.SOLUTION: A phase shift film has: a function of allowing exposure light of an ArF excimer laser to transmit at transmittance of 2% or more and less than 10%; and a function of generating a phase difference of 150 degrees or more and 190 degrees or less between the exposure light having transmitted the phase shift film and exposure light having passed through air by the same distance as the thickness of the phase shift film. The phase shift film includes a structure in which a lower layer and an upper layer are laminated, the lower layer is formed of a material containing metal and silicon and substantially not containing oxygen, the upper layer is formed of a material containing metal, silicon, nitrogen, and oxygen, the thickness of the lower layer is thinner than the upper layer, and a ratio of content of metal to the total content of metal and silicon in the upper layer is smaller than the lower layer.SELECTED DRAWING: Figure 1
Patent JP-2017205057-A (JP)
Title: Biodegradable agricultural film
Inventor: TOWATA NASHIE
IPC: C08J7/04
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural film that inhibits the decomposition occurring at the beginning of its use period, even in a boundary between the surface of the earth and the underground portion, and therefore can be used for the long term, and is also biodegradable after use.SOLUTION: An agricultural film has biodegradability. On at least one side of the agricultural film, a coating layer containing biodegradable resin particles is at least partially provided.SELECTED DRAWING: None