baber/WOPTO huggingface dataset:
Patent JP-2021177153-A (JP)
Title: Underground structure detection device, underground structure detection method and computer program
Inventor: QIAO XIAORUI
IPC: G01V3/12
Filed: 2020-05-08
Abstract: To provide an underground structure detection device, an underground structure detection method and a computer program capable of improving detection accuracy for an underground structure.SOLUTION: An underground structure detection device 1 comprises: a first detection unit 11 that detects a first detection result including at least one first component constituting an underground structure based on a plurality of two-dimensional data showing a cross section in the ground; a second detection unit 13 that detects a second detection result including at least one second component constituting the underground structure based on three-dimensional data showing the underground structure; and an integration unit 16 that integrates the plurality of detection results of the components, including the first detection result and the second detection result.SELECTED DRAWING: Figure 1
Patent JP-2021187012-A (JP)
Title: Liquid discharge device
Inventor: KONO DAICHI
IPC: B41J2/165
Filed: 2020-05-27
Abstract: To provide a liquid discharge device capable of reducing deviation in discharge timing of liquid from a plurality of liquid discharge holes in a liquid discharge head.SOLUTION: In a recording device 1, a plurality of piezoelectric actuators 545 are displaced according to drive signals output from a plurality of drive circuits, and ink is discharged from a plurality of liquid discharge holes 535 on the basis of the displacement. Each displacement signal which indicates displacement of the plurality of piezoelectric actuators 545 is input to each corresponding detection circuit. Each detection circuit detects a first timing TT1 at which a first threshold voltage Vt is attained and a second timing TT2 at which a second threshold voltage Vt2 is attained for a displacement signal being input, and outputs a detection signal indicating a detection result thereof. A control circuit 831 controls the plurality of drive circuits, on the basis of the detection signal having been output from each detection circuit.SELECTED DRAWING: Figure 10
Patent JP-2021189739-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KAGAYA Tomoyuki
IPC: H04N5/232
Filed: 2020-05-29
Abstract: To provide an information processing apparatus, an information processing method, and a program which improve efficiency in authentication in an environment in which a person moves.SOLUTION: An information processing apparatus according in an authentication system 1 has: an authentication circuit for carrying out authentication of a person based on a face image of the person in captured image data; and a control circuit for, based on information relating to an attribute associated with time change of the face image, controlling an order of re-authentication for a plurality of persons whose authentication has failed. The authentication circuit carries out authentication based on similarity between the captured image data and registered image data of a pre-registered person, and the control circuit determines the order based on the information relating to the attribute and information relating to the similarity.SELECTED DRAWING: Figure 1
Patent JP-2020139630-A (JP)
Title: Electric fusion joint and manufacturing method of electric fusion joint
Inventor: TAKAMI YASUTAKA
IPC: G06K19/07
Filed: 2020-06-01
Abstract: To provide an EF joint capable of easily reading out information to be read before or in fusion and information to be read after fusion, without using fusion machines dedicated to both information.SOLUTION: An EF joint 1 applied with this invention is an electric fusion joint connecting a plurality of resin pipes 5, 5 with fusion by heating, and includes: a resin joint body 2 having a plurality of sockets 7, 7; electric wires 3h for warming buried in a fusion part M of the socket 7; an electric heating wire 3x for connection connecting the electric heating wires 3h, 3h for warming; and an IC tag 20 buried between adjacent fusion parts M, and configured to exhibit an antenna function.SELECTED DRAWING: Figure 1
Patent JP-2021193702-A (JP)
Title: Laser soldering method
Inventor: TOYODA YUICHI
IPC: B23K1/00
Filed: 2020-06-08
Abstract: To provide a laser soldering method capable of achieving high reliability of soldering by suppressing an increase in the time for setting soldering conditions corresponding to a soldering part.SOLUTION: In a laser soldering method, irradiating a soldering part of a substrate 2 to be soldered with a laser beam from a laser head 10 for soldering, a movement process and a setting process are concurrently performed by setting soldering conditions from the movement process of the laser head 10, and completion of the relative movement to a soldering position is included as a start condition of soldering.SELECTED DRAWING: Figure 3
Patent JP-2021194206-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of executing a group performance more suitably.SOLUTION: In a group notice performance, by designing a second display period progressed by allowing characters to appear one after another to be longer than a first display period until display of characters is completed first after display of characters is started first, thus providing an ideal group notice performance.SELECTED DRAWING: Figure 51
Patent JP-2021195938-A (JP)
Title: Management device, management method, management program, and management system
Inventor: FUJITA MASAYUKI
IPC: F04D15/00
Filed: 2020-06-18
Abstract: To support the switching of settings.SOLUTION: A communication device includes a receiving portion, a determining portion, and a transmitting portion. The receiving portion receives a broadcast signal from a water supply device. The determining portion determines whether or not information on the water supply device is registered in a database from the broadcast signal. The transmitting portion transmits information on the water supply device to a management server managing the database, when the information on the water supply device is not registered in the database.SELECTED DRAWING: Figure 2
Patent JP-2022002878-A (JP)
Title: Writing instrument
Inventor: KAWAI KEIJI
IPC: B43K8/02
Filed: 2020-06-23
Abstract: To prevent ink from adhering to the outer peripheral surface of the barrel.SOLUTION: The writing instrument includes a fitted member and a writing instrument main body 1 that is inserted and removed from the fitted member. The writing ink stored in a barrel 10 of the writing instrument main body 1 is discharged from a writing portion 30 on the front end side of the barrel 10. The fitted member is provided with a writing portion introduction cylinder portion 52c that fits in an annular shape on the front end side of the writing instrument main body 1. An annular recess 11c that is recessed away from the inner peripheral surface of the writing portion introduction cylinder portion 52c is provided at a position inside the writing portion introduction cylinder portion 52c on the outer peripheral surface of the writing instrument main body 1.SELECTED DRAWING: Figure 2
Patent JP-2022010948-A (JP)
Title: Protective gloves
Inventor: TAKAGI NAOKI
IPC: A41D19/00
Filed: 2020-06-29
Abstract: To provide a protective glove which gives good workability and exhibits high protective performance.SOLUTION: A protective glove 1 is obtained by bonding a film 2 formed into a hand shape and a film 3 having the same shape as the film 2 together. Each of the film 2 and the film 3 has a barrier layer containing at least one selected from the group consisting of polyvinylidene chloride, polyethylene terephthalate, a methacrylonitrile resin, an ethylene-vinyl alcohol copolymer, and a polyamide. The film 2 and the film 3 are bonded together by a seal part S formed along an outer periphery of the hand shape. The seal width of areas formed on at least finger-covering portions in the seal part S of the hand shape is 0.1 mm or more and 10 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2022011719-A (JP)
Title: Liquified gas carrier
Inventor: EGAWA SHUNTARO
IPC: B63B43/02
Filed: 2020-06-30
Abstract: To provide a liquified gas carrier capable of alleviating a heel at the time of a collision without increasing a hull weight and capable of ensuring stability.SOLUTION: A liquified gas carrier 1 comprises a hull 3 with cargo compartments 7 where liquified gas tanks 17 to store liquified gas as a cargo are arranged. The liquified gas carrier comprises multiple shipboard-side watertight compartments 79 which are arranged on the outboard-side on the left and right of the cargo compartments 7 viewed from the longitudinal direction of the ship and which contact with the outboard-side outer plate 73 and with the cargo compartments 7. The multiple shipboard-side watertight compartments 79 comprise independent watertight compartments 80 arranged on left and right broadsides and to be a watertight compartment independent of the cargo compartments 7, and a communicable compartment 81 at least one pair of which are arranged on the left and right broadsides, communicating with the cargo compartments 7, and integrally consisting of an integrated watertight compartment 85.SELECTED DRAWING: Figure 4
Patent JP-2022022642-A (JP)
Title: Information processing apparatus, method, and program
Inventor: NORO HIDEO
IPC: G06F9/50
Filed: 2020-06-30
Abstract: To realize an effective utilization of a memory resource.SOLUTION: An information processing apparatus performs, when performing inference in a deep neural network, resource allocation that allocates a memory resource to an inter-layer buffer. A process order determination unit 21 determines a process order of layers. A restriction extraction unit 25 extracts, as a restriction, a combination in which the memory resource cannot be shared between the inter-layer buffers based on the process order of the layers. An initial allocation determination unit 24 determines an initial allocation of the resource allocation based on the restriction. An update unit 25 updates the resource allocation such that a total amount of the memory resources allocated to the inter-layer buffer used for the inference operation based on the restriction. The update unit 25 updates the resource allocation for the inter-layer buffer.SELECTED DRAWING: Figure 2
Patent JP-2022012366-A (JP)
Title: Seat support device
Inventor: KIMURA AKIHIRO
IPC: B60N2/005
Filed: 2020-07-01
Abstract: To suppress peeling of a weld zone in a bracket.SOLUTION: A pair of brackets respectively comprise a flat plate part 41 welded to a plate, and at least one of the pair of flat plate parts 41 is provided with a fitting part 47 which fits a belt anchor 15 for fixing a seat belt. When mutually facing directions of the pair of flat plate parts 41 are so made as to be inward, directions opposite to the mutually facing direction are so made as to be outward, a front side of a seat is so made as to be front and a rear side of the seat is so made as to be back, a weld zone 44 of the flat plate part 41 provided with the fitting part 47 has a ramp 44f which extends forward while inclining outward from a rear end part 44e of the weld zone 44.SELECTED DRAWING: Figure 6
Patent JP-2022013237-A (JP)
Title: Robot controller
Inventor: TAKANAMI SHIMPEI
IPC: H03K17/687
Filed: 2020-07-03
Abstract: To cope with load of both an NPN specification and a PNP specification without causing a large increase in circuit scale.SOLUTION: A load drive circuit 2 of a robot controller 1 includes: a plurality of output circuits 9 provided in correspondence with a plurality of output terminals Po; switches SWH, SWL; and a control circuit 12. The output circuit 9 includes: a pair of individual power source lines L3, L4; and two complementary transistors Q1, Q2 that are connected by interposing the output terminal Po between the individual power source lines L3, L4. The switch SWH opens/closes between a power source terminal PH connected to a common power source line L1 on a high potential side, and an individual power source line L3 on a high potential side of the output circuit 9. The switch SWL opens/closes between a power source terminal PL connected to a common power source line L2 on a low potential side, and an individual power source line L4 on a low potential side of the output circuit 9. The control circuit 12 complementarily switches on/off the transistors Q1, Q2 on the basis of a common control signal Sb, and controls ON/OFF of the switches SWH, SWL.SELECTED DRAWING: Figure 1
Patent JP-2022014401-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2020-07-06
Abstract: To provide a game machine with unconventionally high interest.SOLUTION: A game machine includes carry-over control means capable of carrying over a lottery result drawn by lottery means in subsequent games. The lottery means includes first lottery means capable of drawing a first specific lottery result as a lottery result and second lottery means capable of drawing a second specific lottery result as a lottery result. Game control means causes the game to proceed in a manner advantageous to a player when the carry-over control means carries over the second specific lottery result rather than when the carry-over control means carries over the first specific lottery result.SELECTED DRAWING: Figure 6
Patent JP-2020185004-A (JP)
Title: Retinal ganglion cells and progenitors thereof
Inventor: WANG WEI
IPC: A61P9/10
Filed: 2020-07-20
Abstract: To provide: methods for production of retinal ganglion (RG) progenitor cells and mature RG cells from pluripotent stem cells optionally under feeder-free conditions, and further optionally under xeno-free conditions; and compositions of RG progenitor cells and mature RG cells, and methods of use including therapeutic use thereof.SOLUTION: Exemplary methods make it possible to produce substantially pure populations and cultures of RG progenitor cells and mature RG cells.
Patent JP-2022021252-A (JP)
Title: Biological sensor
Inventor: WADA YOHEI
IPC: G01B7/16
Filed: 2020-07-21
Abstract: To provide a biological sensor which is excellent in a fitting feeling in a non-invasive manner, can be easily attached, and can detect motion of a measurement object in a shrinkage direction.SOLUTION: A biological sensor 1 of one embodiment comprises: a fixing member 20 comprising an annular frame 21; filamentous or belt-shaped first strain sensor element 31 and second strain sensor element 32 stretching and shrinking in a longitudinal direction. The first strain sensor element 31 and the second strain sensor element 32 are bridged over the frame 21 so as to cross, the frame 21 is deformable in at least the longitudinal direction of the first strain sensor element 31 and the longitudinal direction of the second strain sensor element 32.SELECTED DRAWING: Figure 1
Patent JP-2022021671-A (JP)
Title: Game machine
Inventor: ITO JUN
IPC: A63F7/02
Filed: 2020-07-22
Abstract: To provide a game machine capable of executing an interesting performance using a reserved symbol.SOLUTION: A game machine 1 comprises: notification performance execution means for executing a notification performance from a start time point when decorative symbols 20 start variation to a stop time point when it is stopped in a mode representing a winning/losing lottery result; reservation control means for controlling reserved symbols 10 showing the existence of winning/losing lottery information which is information to be used for winning/losing lottery and for which the notification performance about a corresponding winning/losing lottery result is not started yet, the reserved symbols including a first image and a second image; and decorative symbol control means for displaying as the decorative symbol 20 a specific image including the first image but not including the second image.SELECTED DRAWING: Figure 4
Patent JP-2021089128-A (JP)
Title: Anti-torpedo defense system
Inventor: FUKUNAGA MIKIO
IPC: F42B8/28
Filed: 2020-07-27
Abstract: To provide means of defending, against a torpedo with a high probability, an object to be attacked by the torpedo.SOLUTION: Upon detecting a torpedo on the basis of an image generated by a sonar 15, a control device 14 identifies a migration pathway of the torpedo. If a ship is on the migration pathway, the control device 14 instructs a discharge device 16 to discharge a torpedo capture device 10, and instructs an underwater mine 13 to switch to a detonation stand-by mode. Moving machine devices 12 of the torpedo capture device 10 discharged by the discharge device 16 according to the instruction from the control device 14 moves to spread a net 11 underwater. Thereafter, the control device 14 identifies respective positions of moving machine devices 12M and 12S on the basis of the image generated by the sonar 15, and instructs the moving machine devices 12M and 12S to move such that the center of the net 11 is on the migration pathway of the torpedo. The moving machine devices 12M and 12S move according to the instruction from the control device 14. Thereafter, upon the torpedo reaching the net 11, the net 11 captures the torpedo, and the underwater mine 13 being in a detonation stand-by state explodes to explode the torpedo prior to reaching the ship.SELECTED DRAWING: Figure 1
Patent JP-2020190743-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: ITO SATOSHI
IPC: G03B21/14
Filed: 2020-07-28
Abstract: To provide a liquid crystal device which can improve display quality and an electronic apparatus.SOLUTION: The liquid crystal device has a liquid crystal layer interposed between a counter substrate and an element substrate on which a plurality of pixels are arranged, with light entering the liquid crystal layer from the counter substrate. The counter substrate includes a first microlens arranged for each pixel. The element substrate includes: a switching element arranged for each pixel; and a second microlens ML2 arranged for each pixel. The second microlens ML2 includes a flat part 50 at the center of the lens.SELECTED DRAWING: Figure 5
Patent JP-2022027190-A (JP)
Title: Diffraction grading
Inventor: KOIKE MASAHITO
IPC: G02B5/18
Filed: 2020-07-31
Abstract: To provide a diffractive grating for use in the soft s-ray region with improved diffraction efficiency.SOLUTION: A diffraction grating (1) is provided, comprising: a diffraction grating substrate (11) having a periodic concavo-convex structure formed on a surface thereof; a basic reflection layer (12) composed of Au, Ni, C, and B4C; and an enhanced reflective layer (13) made of a compound containing either one of, or at least one of, W, Ir, Re and Os.SELECTED DRAWING: Figure 1
Patent JP-2020201967-A (JP)
Title: Multichip package link
Inventor: WU ZUOGUO J
IPC: G06F13/38
Filed: 2020-08-03
Abstract: To improve ability of interconnect between a plurality of physical processors.SOLUTION: A physical layer logic receives data on one or more data lanes of a physical link, receives an effective signal for specifying that effective data continues to assertion of the effective signal on the one or more data lanes on another lane of the physical link, and receives a stream signal for specifying a type of the data on the one or more data lanes, on another lane of the physical link.SELECTED DRAWING: Figure 7
Patent JP-2021165030-A (JP)
Title: Stone material holdable fixture for seal-engraving
Inventor: ZHOU XIAOLI
IPC: B28D7/04
Filed: 2020-08-07
Abstract: To provide a stone material holdable fixture for seal-engraving.SOLUTION: A fixture for seal-engraving comprises a main body, a seal-engraving space is installed in the main body, a holding component for holding stone materials is installed inside of the seal-engraving space, and the holding component comprises a seal-engraving stand rotatably fitted to the inside of the seal-engraving space. This fixture has the three functions of holding, dust removal by ventilation and dust removal by atomization, holds stone material of different sizes to the seal-engraving stand by the holding function, is convenient for seal-engraving work, further allows the seal-engraving work to be steadily performed even without rotating the whole of a fixture stand in a seal-engraving step by installing a gyration stand in this invention, and further, can blow off the stone dust generated in the seal-engraving work by the function of dust removal by ventilation.SELECTED DRAWING: Figure 1
Patent JP-2022032178-A (JP)
Title: Bioabsorbable surgical suture
Inventor: KINAMI KEIJI
IPC: A61L17/06
Filed: 2020-08-11
Abstract: To provide a bioabsorbable surgical suture that prevents a coating from being peeled off.SOLUTION: A bioabsorbable surgical suture has a coating layer on the surface of thread composed of a bioabsorbable material. The thread is monofilament thread. The surface of the thread is provided with a groove.SELECTED DRAWING: Figure 1
Patent JP-2022032192-A (JP)
Title: Game machine
Inventor: IBARADA YOSHIOMI
IPC: A63F7/02
Filed: 2020-08-11
Abstract: To provide a game machine capable of inhibiting an unexpected disadvantage from being given to a player depending on a state of recovery at the time of power activation.SOLUTION: A game machine causes the state to shift to an easy ball entry state in which a game ball can enter a variable start port easily on the basis of a fact that the measured value of the execution frequency of winning/losing determination has reached a stipulated value, and ends the easy ball entry state when the winning/losing determination is executed up to the predetermined number of times or a special game is executed. In the case where the state of recovery made by state recovery means is a post-ending state after the winning/losing determination is executed a predetermined number of times in the easy ball entry state and the easy ball entry state is ended, the game machine makes a notification to the effect that the state is a post-ending state. Even if the post-ending state is reached after the winning/losing determination is executed the predetermined number of times in the easy ball entry state while the game is being played, the game machine does not make the notification to the effect that the state is a post-ending state.SELECTED DRAWING: Figure 9
Patent JP-2022036570-A (JP)
Title: Sampling device and sampling method
Inventor: TSUNODA ATSUSHI
IPC: G01N1/14
Filed: 2020-08-24
Abstract: To sample cooling water from discharge pipes of negative pressure by a simple structure without using large-scale devices.SOLUTION: Provided is a sampling device 6 for sampling cooling water flowing in a discharge pipe 8 that extends from a steam condenser to the sea. The sampling device comprises: a bypass pipe 11 branching off from the discharge pipe and rejoining to the discharge pipe; two shutoff valves 12, 13 provided to the bypass pipe; a sampling pipe 14 branched off from the bypass pipe between the two shutoff valves; a vent pipe 15 branched off from the bypass pipe between the two shutoff valves; a sampling valve 16 provided to the sampling pipe; and a vent valve 17 provided to the vent pipe.SELECTED DRAWING: Figure 2