baber/WOPTO huggingface dataset:
Patent JP-2020203037-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-06-19
Abstract: To provide a slot machine capable of preventing a game from being unintentionally controlled to an advantageous state continuously.SOLUTION: A ratio of being controlled to an advantageous section AT in a period until a specific number of games are consumed from the time that a game is controlled to the advantageous section again after control to an advantageous section is ended by end control, is lower than in a first period after the period elapses (X21<X22). When at least the setting 6 is made, a ratio of being controlled to the advantageous section AT in a first period from a specific timing after control to the advantageous section is ended by end control is higher than a ratio of being controlled to the advantageous section AT in a second period after the first period elapses from the specific timing (X22>X23).SELECTED DRAWING: Figure 10
Patent JP-2021003909-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: YU KAIJIANG
IPC: B60W30/08
Filed: 2019-06-25
Abstract: To provide a vehicle control device, a vehicle control method and a program which enable a vehicle to merge into a main lane more smoothly.SOLUTION: The vehicle control device comprises a recognition part that recognizes circumstances around an own vehicle and a driving control part that controls speed and steering of the own vehicle on the basis of a recognized result by the recognition part. When the own vehicle travels on a third lane connected to a first lane of a main lane including at least the first lane and a second lane adjacent to the first lane and enters the first lane, the driving control part, when it is estimated that the other vehicle travelling alongside of the own vehicle on the first lane may make a lane change to the second lane, determines that the own vehicle can merge into the first lane; and when it is estimated that the other vehicle may not make a lane change to the second lane, determines that the own vehicle cannot merge into the first lane unless the other vehicle is decelerated or accelerated, and controls the vehicle on the basis of the determined result.SELECTED DRAWING: Figure 1
Patent JP-2021004841-A (JP)
Title: Probe, corrosion environment measurement device, and corrosion environment measurement method
Inventor: DEJI TAKEJI
IPC: G01N27/06
Filed: 2019-06-27
Abstract: To provide a probe which enables measurement of thickness and electrical conductivity of a liquid film formed on a metal surface.SOLUTION: A probe 2 is used for metal corrosion environment measurement by the electrochemical impedance method. The probe 2 comprises a main body 10, a pair of first electrodes 11A, 11B, and a pair of second electrodes 12A, 12B. The main body 10 has a surface 10a on which a liquid film is formed during measurement. The pair of first electrodes 11A, 11B are exposed to the surface 10a of the main body 10 and are arranged spaced apart by a first distance L1. The pair of second electrodes 12A, 12B are exposed to the surface 10a of the main body 10 and are arranged spaced apart by a second distance L2 greater than the first distance L1. Either or both of the pair of second electrodes 12A, 12B protrude from the surface of the main body 10.SELECTED DRAWING: Figure 10
Patent JP-2021003510-A (JP)
Title: Battery-driven vacuum cleaner
Inventor: HIROTA MITSUHISA
IPC: A47L5/24
Filed: 2019-06-27
Abstract: To prevent a battery from touching a floor surface when a cleaner body is placed on the floor surface by a simple structure in a vacuum cleaner having a battery which can be attached or detached by a user, and a part of which is exposed.SOLUTION: A vacuum cleaner includes: a cleaner body gripped by a user for use in which the rear end of a straight tubular extension pipe to which a suction port body is connected at the front end is connected to the front; a battery whose rear end is exposed, which is mounted below the rear end of the cleaner body in a vertical direction orthogonal to a front-back direction along the extension pipe, and can be attached or detached by the user; a main leg part provided to the cleaner body, whose tip is positioned at the lowest end; and auxiliary leg parts provided behind the main leg part of the cleaner body. The auxiliary leg parts come in contact with the floor surface together with the main leg part when the cleaner body to which the extension pipe is not connected is placed on the flat floor surface, and support the cleaner body so that the rear end part of the battery is positioned above the floor surface.SELECTED DRAWING: Figure 13
Patent JP-2021005684-A (JP)
Title: Forming method and article manufacturing method
Inventor: HATTORI TADASHI
IPC: B29C59/02
Filed: 2019-06-27
Abstract: To provide an advantageous technique for accurately forming a plurality of pattern layers on a member.SOLUTION: A forming method of forming a plurality of pattern layers composed of an imprint material on a member by applying an imprint process of molding the imprint material on the member with a mold includes a first forming step of forming a first pattern layer on the member, a measurement step of measuring relative positional deviation between the first pattern layer and a mark formed on the member, and a second forming step of forming a second pattern layer on the first pattern layer by shifting the mark with respect to the mark on the basis of the relative positional deviation measured in the measurement step.SELECTED DRAWING: Figure 6
Patent JP-2021008568-A (JP)
Title: Heat fusible film, laminate, manufacturing method of decorative compact, and decorative compact
Inventor: TAKAHAGI ATSUKO
IPC: C08J5/12
Filed: 2019-07-01
Abstract: To provide novel technology capable of combining excellent adhesiveness and irregularity suppression of a decorative mold surface, in decoration of fiber-reinforced plastic using a decorative film.SOLUTION: With a heat-fusible film in which both of a surface on one-side and a surface on the other side are formed of a heat fusible resin layer containing 80 wt.% or larger of acid-modified polyolefin, a first member constituted of a decorative film and a second member constituted of fiber-reinforced plastic are connected, thereby excellent adhesiveness in the obtained decorative compact, and excellent irregularity suppression effect of a surface of the decorative mold may be obtained.SELECTED DRAWING: None
Patent JP-2021009585-A (JP)
Title: Touch panel control device, touch panel control method, and input display device
Inventor: MATSUI KUNIAKI
IPC: G06F3/044
Filed: 2019-07-02
Abstract: To provide a touch panel control device, a touch panel control method, and an input display device capable of reliably avoiding affection by gate drive noise and preventing decrease in position detection accuracy.SOLUTION: In a touch panel display 10a, a touch panel control device comprises: a delay setting unit (MCU56, delay circuit 60) for setting a delay amount corresponding to a first gate clock signal GCK1 controlling the drive timing of a gate line provided on a display panel (liquid crystal panel 32); and a touch panel drive unit (DBE72, AFE74) for outputting a drive pulse (drive signal Tx) for detecting a touch position to a drive electrode Px based on the delay amount set by the delay setting unit. The touch panel drive unit outputs a signal at a predetermined voltage level to the drive electrode Px and a reception electrode Py before outputting the drive pulse to the drive electrode.SELECTED DRAWING: Figure 3
Patent JP-2021009595-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: MAMADA HIROYUKI
IPC: G08G1/16
Filed: 2019-07-02
Abstract: To provide a vehicle control device and a vehicle control method capable of expanding a safety support area by detecting danger in front of an own vehicle more quickly and surely and alerting a driver.SOLUTION: A vehicle control device 1 includes: a detection unit 12 that acquires an image IMG that captures the front of an own vehicle and detects an emergency situation of a preceding vehicle that is signaled by a warning light of the preceding vehicle based on the acquired image IMG; and a warning control unit 13 that outputs a warning control signal s1 for warning the driver of the own vehicle when the detection unit 12 detects an emergency situation of the preceding vehicle. The detection unit 12 can detect an emergency situation of the preceding vehicle by, for example, identifying a blinking state of a hazard lamp of the preceding vehicle using the image IMG.SELECTED DRAWING: Figure 2
Patent JP-2021012032-A (JP)
Title: Abnormality diagnosis device and robot controller
Inventor: SUGIMAN KENJI
IPC: G01M13/028
Filed: 2019-07-03
Abstract: To provide an abnormality diagnosis device capable of diagnosing which component constituting a drive transmission mechanism driven by a motor has abnormality.SOLUTION: An abnormality diagnosis device 10X includes: a characteristic frequency calculation section 13 which calculates, based on a speed signal B1 used in FB control of a speed of a motor and a characteristic parameter indicating a feature of a component constituting a drive transmission mechanism driven by the motor, a frequency of vibration generated in the component at the time of failure of the component as a characteristic frequency; a vibration component calculation section 14X which calculates a vibration component included in a driving force signal A1 based on the driving force signal A1 used in the FB control of the drive of the motor and the characteristic frequency; and a diagnosis section 15 which diagnoses an abnormal state of the component by comparing the vibration component with a reference value. The characteristic frequency and the vibration component are calculated for each component. The diagnosis section 15 diagnoses an abnormal state for each component and specifies the component to be diagnosed based on the characteristic frequency.SELECTED DRAWING: Figure 1
Patent JP-2021011602-A (JP)
Title: NANOCRYSTALLINE SOFT-MAGNETIC MATERIAL, METHOD OF MANUFACTURING THE SAME, AND Fe-BASED ALLOY USED THEREIN
Inventor: TOMITA YUYA
IPC: H01F1/153
Filed: 2019-07-04
Abstract: To provide a nanocrystalline soft-magnetic material having excellent soft magnetic properties and high productivity.SOLUTION: A nanocrystalline soft-magnetic material has crystal particles with an average particle size of 15 nm or less, dispersed in an amorphous host phase composed of an Fe-based alloy. The nanocrystalline soft-magnetic material has an alloy composition, comprising, in atom%, Si: 0.1-5.0%, B: 5.0-12.0%, C: 0.1-5.0%, P: 2.0-6.0%, Cu: x%(1.0<x<2.5), Cr: y%(1.0<y<3.0), with x+y>2.6, the balance being Fe and inevitable impurities. The nanocrystalline soft-magnetic material has a coercivity Hc of smaller than 15 [A/m], and a saturated magnetic flux density Bs of higher than 1.55 [T].SELECTED DRAWING: None
Patent JP-2021011155-A (JP)
Title: Hybrid vehicle control device
Inventor: UMETANI TATSUHIKO
IPC: B60K6/442
Filed: 2019-07-04
Abstract: To provide a hybrid vehicle control device that can appropriately remove fuel mixing in engine oil even though oil dilution occurs.SOLUTION: The hybrid vehicle control device is configured to comprise: a charged state detection part 301 that detects amounts of charge of a battery 19; a diluted fuel amount calculation part 312 that calculates amounts of diluted fuel having engine oil diluted; and a removal processing execution part 313 that executes fuel-removal processing for evaporating the diluted fuel to remove the fuel by driving an engine, under the condition that the amounts of charge of the battery are equal to or less than a charge threshold, when the amounts of diluted fuel are equal to or more than a fuel threshold.SELECTED DRAWING: Figure 3
Patent JP-2020019277-A (JP)
Title: Laminate and method for manufacturing the same
Inventor: LIM JONG GWAN
IPC: G02B5/30
Filed: 2019-07-05
Abstract: To provide a flexible laminate having no surface unevenness on a visible side of the laminate.SOLUTION: A laminate is provided, which includes a first optical member constituted by at least one layer, a bonding layer, and a second optical member constituted by at least one layer in the described order, and further includes a colored layer partially formed on the bonding layer side of the first optical member or the second optical member. The optical member is disposed closer to the visible side of the laminate than the second optical member and satisfies expression (1) S>S, where Srepresents the total sum of a product Pbetween an elastic modulus Eand thickness tof each layer constituting the first optical member, and Srepresents the total sum of a product Pbetween an elastic modulus Eand thickness tof each layer constituting the second optical member.SELECTED DRAWING: None
Patent JP-2019162550-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-08
Abstract: To provide a game machine capable of allowing a player to have expectations for a big winning.SOLUTION: A Pachinko machine 1 comprises: special game determination means for determining whether or not to give a profit to a player on the basis of passage of game balls to start areas (first start port 2201, 2201a, second start port 2587b) provided in a game area 1100; special game execution means for performing a special game on the basis of the determination result of the special game determination means; start storage holding means for storing information extracted on the basis of the passage of the game balls to the start areas using a predetermined number as an upper limit until variation display of a special symbol determined on the basis of the information is executed; and special symbol control means for controlling the variation display of the special symbol determined on the basis of the information stored in the start storage holding means.SELECTED DRAWING: Figure 203
Patent JP-2021016118-A (JP)
Title: Acoustic radiation device and acoustic radiation unit
Inventor: MATSUNAMI HIROSHI
IPC: H04R1/00
Filed: 2019-07-16
Abstract: To provide a technology that can emit sound in a wide frequency band in a configuration in which an actuator is brought into contact with an object to emit sound.SOLUTION: An acoustic radiation device includes an actuator that generates vibration, a first vibrating member that comes into contact with the actuator and transmits the vibration and emits sound, and a second vibrating member that supports the actuator on the opposite side of the actuator from the side where the first vibrating member is arranged, and emits sound. The first vibrating member and the second vibrating member have different vibration characteristics.SELECTED DRAWING: Figure 1
Patent JP-2021013681-A (JP)
Title: Washing machine
Inventor: KATO SHUN
IPC: D06F39/08
Filed: 2019-07-16
Abstract: To improve an effect of suppressing propagation of bacteria of a metal ion on laundry.SOLUTION: A water pouring device 30 to a washing machine comprises a water supply hose connection port 31, water supply valves 32, 33, a water pouring case 40, and a washing treatment agent case 50. The washing treatment agent case 50 has an opening for example on an upper surface side and is a drawer type container that is configured so as to be able to be inserted in/extracted from a housing space 41 of the water pouring case 40 and for example has washing treatment agent housing parts 51, 52. The washing treatment agent housing parts 51, 52 are a part for housing a detergent or a finishing agent, respectively. Water passing through a flow path for detergent 43 first passes through a microbubble generator 60 and a large amount of nanobubbles are contained and then passes through a metal ion supplier 70 and metal ions are added. Thus, washing performance and rinsing performance are improved by fine bubbles in a nano-order, that is, so-called ultra fine bubbles, and a bacteria-eliminating action and an antibacterial action are added by the metal ions.SELECTED DRAWING: Figure 3
Patent JP-2020025450-A (JP)
Title: Rotary electric machine, and wheel using the rotary electric machine
Inventor: SANO TOMOHISA
IPC: H02K11/33
Filed: 2019-07-16
Abstract: To provide a rotary electric machine that can be made highly efficient and downsized, and a wheel using the rotary electric machine.SOLUTION: A rotary electric machine 500 comprises a rotor 510 having a magnet unit 512 including a plurality of magnetic poles, and a stator 520 having a multi-phase stator winding 521. The rotary electric machine 500 comprises: a plurality of electric modules 532 constituting a power converter; and an inverter housing 531 which has an outer peripheral wall WA1 provided in a radial inside of a magnetic circuit unit including the magnet unit 512 and the stator winding 521, and on which the plurality of electric modules 532 is mounted. A cooling water passage 545 is provided on the outer peripheral wall WA1. In the inverter housing 531, the plurality of electric modules 532 is arranged in radial inside of the outer peripheral wall WA1 and along the outer peripheral wall WA1 in the circumferential.SELECTED DRAWING: Figure 49
Patent JP-2021019237-A (JP)
Title: Antenna device and wireless LAN access point
Inventor: MARUYAMA JUN
IPC: H01Q9/30
Filed: 2019-07-18
Abstract: To provide an antenna device that uses a plurality of antennas, can perform communication in a wider wavelength band than the case where each antenna is used independently, and reduces variations in signal strength of signals transmitted from the plurality of antennas.SOLUTION: An antenna device includes a first antenna and a second antenna that can communicate using one frequency band predetermined for each and are arranged so as to satisfy an arrangement condition. The arrangement condition is that amplitude directions of radio waves output from the first antenna and the second antenna match.SELECTED DRAWING: Figure 5
Patent JP-2020113739-A (JP)
Title: Powder-compact magnetic core and inductor
Inventor: KAKO Noritaka
IPC: B22F3/00
Filed: 2019-07-18
Abstract: To provide a powder-compact magnetic core which has an effective magnetic permeability of a level required as a magnetic core and enables the achievement of a frequency characteristic and a DC superposing characteristic.SOLUTION: A powder-compact magnetic core 1 is arranged by compression molding of soft magnetic powder covered by an insulating coating layer, and is provided with an insulator layer 5 on its surface. The powder-compact magnetic core 1 has air gaps 4. Used as the soft magnetic powder is Fe-based alloy powder containing Si of 2.0 mass% or more and 6.5 mass% or less, of which the volume average particle diameter is 10 μm or more and 50 μm or less. In addition, the powder-compact magnetic core 1 has a density over 6.40 g/cm3.SELECTED DRAWING: Figure 1
Patent JP-2021017147-A (JP)
Title: Truck for railway vehicle and railway vehicle
Inventor: SHIMOKAWA YOSHIYUKI
IPC: B60G17/015
Filed: 2019-07-22
Abstract: To provide a truck for a railway vehicle and a railway vehicle capable of improving ride quality of the railway vehicle and maintaining a vehicle body at an appropriate angle when the railway vehicle passes through a curve section.SOLUTION: A truck 10 for a railway vehicle includes a truck frame 12 and a pair of pneumatic springs 18. The truck frame 12 has a pair of auxiliary air chambers 24 provided corresponding to each of the pair of pneumatic springs 18 and a pair of valve devices 46 provided corresponding to each of the pair of auxiliary air chambers 24. Each auxiliary air chamber 24 includes a first air chamber 40 communicating with the pneumatic spring 18 and a second air chamber 42 communicating with the first air chamber 40 through a connection part 45. The valve device 46 brings the connection part 45 into an opened state when the pneumatic pressure inside the pneumatic spring 18 and the first air chamber 40 is a predetermined value or less and brings the connection part 45 into a closed state when the pneumatic pressure exceeds the predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2021020517-A (JP)
Title: Load-carrying platform fall prevention device
Inventor: YAMADA MASAHIRO
IPC: A62B35/00
Filed: 2019-07-25
Abstract: To provide a load-carrying platform fall prevention device of the present invention that can prevent an operator working on the load-carrying platform from falling from the load-carrying platform and can offer an operator safety by temporarily evacuating from the load-carrying platform, for example, at the time of loading cargo onto the load-carrying platform, and furthermore that enables smooth loading work onto the load-carrying platform.SOLUTION: A load-carrying platform fall prevention device 10 is attached to an upper end portion of a gate side plate 4 of a load-carrying platform 2 of a dump truck 1. A cylindrical fixation body 12 of the load-carrying platform fall prevention device 10 is fixed to an upper end portion of the gate side plate 4. An evacuation scaffolding body 20 constituting the load-carrying platform fall prevention device 10 is attached to the cylindrical fixation body 12 such that the evacuation scaffolding body is rotatable and protrudes from the load-carrying platform 2 in a separation direction. A fall prevention fence body 40 is rotatably attached to the evacuation scaffolding body 20, and the fall prevention fence body 40 is configured to be disposed in a standing manner at an end portion of the evacuation scaffolding body 20.SELECTED DRAWING: Figure 1
Patent JP-2021020519-A (JP)
Title: Display control device for vehicle and display control method for vehicle
Inventor: TAKEMORI DAISUKE
IPC: G06T19/00
Filed: 2019-07-25
Abstract: To perform such display as to facilitate visual comprehension for a driver when a plurality of contents are displayed at the same time.SOLUTION: Contents with higher priority are displayed on contents with lower priority while being made to display a plurality of predicted locus contents so as to overlap each other. Specifically, an avoidance route 72 is defined to be content with higher priority than a scheduled travelling route 71, and when allowing an HUD to display the routes, it displays the avoidance route 72 on the scheduled travelling route 71 so as to overlap each other.SELECTED DRAWING: Figure 5A
Patent JP-2021022106-A (JP)
Title: Work planning system and method for planning work
Inventor: KAMOSHITA RYOTA
IPC: G06Q50/04
Filed: 2019-07-26
Abstract: To set an appropriate restriction relaxation condition each time an outside factor changes, and generate a work plan.SOLUTION: A work planning system includes a processor and a storage medium connected to the processor. The processor stores a restriction condition into the storage medium when a restriction condition to be satisfied for a work plan is input, stores a relaxation condition into the storage medium when a relaxation condition including the amount of change when the restriction condition is to be relaxed is input, generates a work plan on the basis of the restriction condition, relaxes the restriction condition by the amount of change when a work plan that satisfies the restriction condition cannot be generated, and repeats generation of a work plan and relaxation of the restriction condition to satisfy the restriction condition.SELECTED DRAWING: Figure 1