baber/WOPTO huggingface dataset:
Patent JP-2021128429-A (JP)
Title: Electronic ticket presentation system, presentation program for electronic ticket, and presentation method for electronic ticket
Inventor: KITAMURA HISAO
IPC: G06Q10/02
Filed: 2020-02-12
Abstract: To provide a system capable of selecting one or more electronic tickets even when Internet communication is not available and easily authenticating the electronic tickets.SOLUTION: In a user's mobile terminal, an electronic ticket presentation system includes: an identifier acquisition unit that acquires unique identifiers assigned to services; a usage service selection unit that selects one or more services to be used from among the services corresponding to the acquired unique identifiers; a character string creation unit that creates a character string containing all the unique identifiers assigned to the services selected by the service selection unit; and an electronic ticket presentation unit that displays or communicates the character string created by the character string creation unit as an electronic ticket and presents it.SELECTED DRAWING: None
Patent JP-2020134944-A (JP)
Title: Display device and drive method therefor
Inventor: SUNG JUN-YOUNG
IPC: H01L27/32
Filed: 2020-02-17
Abstract: To provide a display device and a drive method for the same with which it is possible to control the emission of light without separately providing an emission control transistor and an emission control drive unit.SOLUTION: A display device according to one embodiment of the present invention includes pixels, each of the pixels including a first, a second and a third transistor the gate electrode of which is connected to a first node, one electrode is connected to a first power supply line and other electrodes are connected to a second node, a storage capacitor one electrode of which is connected to the first node and other electrodes are connected the second node, and a light-emitting diode the anode of which is connected to the second node and cathode is connected to a second power supply line. The second and third transistors are in a turn-on state in a first period of one frame period, the second transistor is in a turn-off state and the third transistor is in a turn-on state in a second period of the frame period.SELECTED DRAWING: Figure 3
Patent JP-2021131414-A (JP)
Title: Display control device and display device
Inventor: AONUMA MASAKI
IPC: H04N5/66
Filed: 2020-02-18
Abstract: To reduce radiation noise on a display panel equipped with a pixel group composed of self-luminous elements.SOLUTION: The present invention comprises: a video processing circuit 31 for generating a first video signal; a signal determination unit 32 for determining whether or not a grayscale difference in the pixel group of a display panel 2 satisfies a prescribed condition; and a signal conversion unit 33 for converting at least a portion of the first video signal on the basis of the result of the determination and generating a second video signal. The signal determination unit 32 calculates, on the basis of the first video signal, the grayscale values of the pixel group and a grayscale difference that is a difference between the grayscale values, and executes the determination process. A video output unit 35 outputs the first video signal to a portion of the display panel 2 having been determined as not satisfying the prescribed condition by the signal determination unit 32, and outputs the second video signal to a portion having been determined as satisfying the prescribed condition.SELECTED DRAWING: Figure 1
Patent JP-2021136135-A (JP)
Title: connector
Inventor: OKAYASU YASUSHI
IPC: H01R13/52
Filed: 2020-02-26
Abstract: To provide a connector that is able to absorb dimensional tolerance between a terminal and a mating terminal to which the terminal is connected.SOLUTION: A connector 30 includes: terminals 31, 32 having plate-like connecting portions; electric wires 33, 34 electrically connected to the terminals 31, 32; a connector housing 35 holding the terminals 31, 32 by embedding parts of the terminals 31, 32 while exposing the connecting portions; and a shield shell 36 covering the outside of the connector housing 35. The connector housing 35 has: a body portion 41 in which connected portions between the terminals 31, 32 and the electric wires 33, 34 are embedded and from which the electric wires 33, 34 are drawn out; and a terminal holding portion protruding from the body portion 41. The shield shell 36 has a sidewall 111 defining a housing space 120 for housing the body portion 41; a partition wall 112; and a separate portion 92. If a Z direction that is the plate thickness direction of each connecting portion is defined as a first direction, the width of the housing space 120 in the first direction is greater than the width of the body portion 41 in the first direction.SELECTED DRAWING: Figure 7
Patent JP-2021135755-A (JP)
Title: Content providing device and program
Inventor: ITO NOBUTAKA
IPC: G06Q30/02
Filed: 2020-02-27
Abstract: To provide a content providing device and program, which provide a user-friendly content.SOLUTION: A content providing device 1 for providing a unique content for each user comprises: an access destination information generation section 13 that generates information on an access destination, including identification information for identifying a user as access destination information; an access destination information providing section 14 that provides the generated access destination information to the user; an identification information recognition section 16 that recognizes the identification information by a visit of the user to the access destination included in the provided access destination information; a unique information acquisition section 17 that acquires unique information that is information to be provided to the user according to the recognized identification information; a content generation section 19 that generates a web content including the acquired unique information; and a content providing section 20 that provides the user with the generated web content.SELECTED DRAWING: Figure 2
Patent JP-2021133323-A (JP)
Title: Gas separation recovery device
Inventor: YOSHIDA KAZUYUKI
IPC: B01D53/06
Filed: 2020-02-28
Abstract: To provide a gas separation recovery device capable of separating, removing, concentrating and recovering a target gas from a gas to be treated and constituted by various gas components with a simple device configuration.SOLUTION: In a gas separation recovery device,: a gas to be treated is flown in a treatment zone; a target gas is adsorbed in a honeycomb and removed; the gas passed through the regeneration zone of an adsorption honeycomb rotor is branched to two paths and a part is sent to a prepurge zone; the gas passed through the prepurge zone is exhausted to the outside of the device; and the other part is returned to the regeneration zone of the adsorption honeycomb rotor, regenerated and circulated and the target gas is recovered.SELECTED DRAWING: Figure 1
Patent JP-2021136656-A (JP)
Title: Face detection system
Inventor: KAMIO TAKASHI
IPC: H04N7/18
Filed: 2020-02-28
Abstract: To visualize a face image of a person imaged in the past and stored into at least one recording video data file correspondingly to an imaging time when the person was imaged, to efficiently support a monitoring job targeted to people.SOLUTION: The face detection system is connected to a terminal device, which can acquire at least one recording video data file, communicably with a server. The terminal device acquires the recording video data file selected by a user operation to transmit to the server. The server converts the received recording video data file into recording video data having a predetermined format, and based on the converted recording video data, detects the faces of one or more persons. Then, the server transmits, to the terminal device, one or more face cutout images, in which the areas of the detected faces are cut out, in an associative manner with the information of each imaging time corresponding to the persons of the face cutout images. The terminal device arranges a thumbnail image of the received face cutout images and the imaging time information in a time series to display on a monitor.SELECTED DRAWING: Figure 4
Patent JP-2021079931-A (JP)
Title: Equatorial countercurrent-based hydrogen generation plant
Inventor: YOSHIDA KUNIKAZU
IPC: B63B25/00
Filed: 2020-02-28
Abstract: To provide a new equatorial countercurrent-based hydrogen generation plant that can efficiently utilize solar energy, which is one of the renewable energies, and stably produce and supply it as hydrogen.SOLUTION: A floating structure 110 floating on the sea surface in the equatorial countercurrent sea area includes a solar power generation facility 120, a water splitting facility 130 that generates hydrogen by electrolysis of seawater or rainwater using electricity obtained from the solar power generation facility 120, and a hydrogen storage and transportation facility 140 that stores and transports the hydrogen generated by the water splitting facility 130. With these facilities, solar energy, which is one of the renewable energies, can be efficiently utilized and stably produced as hydrogen, which can then be transported and supplied to demand areas such as large cities.SELECTED DRAWING: Figure 2
Patent JP-2021138306-A (JP)
Title: Steering quantity indication device
Inventor: KIDA SHOGO
IPC: B62D1/04
Filed: 2020-03-06
Abstract: To enable a driver to appropriately operate a steering wheel when a steering mode of a vehicle is switched from an automatic steering mode to a manual steering mode.SOLUTION: A steering quantity indication device of a steer-by-wire type vehicle is configured to: when switching from an automatic steering mode of the vehicle to a manual steering mode thereof, determine based on a traveling state of the vehicle an amplitude of vibration in a circumferential direction of a steering wheel of the vehicle (ST103); and output a drive signal for vibrating the steering wheel in a circumferential direction, including data about the amplitude, to an actuator that drives the steering wheel (ST106).SELECTED DRAWING: Figure 4
Patent JP-2021140680-A (JP)
Title: Information processing apparatus, information processing system, and control method for the same
Inventor: KAWAKAMI SHUHEI
IPC: G06F3/0481
Filed: 2020-03-09
Abstract: To provide an information processing apparatus, an information processing system, and a control method for the same that improve operability for a user when the user operates a plurality of screens on a mobile terminal.SOLUTION: In an information processing system, when a button is depressed on a mobile terminal 101 communicable with an image forming apparatus 102, the mobile terminal displays a screen corresponding to the button on the mobile terminal, and while the mobile terminal and the image forming apparatus are in communication with each other, when the button is depressed, instructs to display the screen corresponding to the button not on the mobile terminal but on the image forming apparatus.SELECTED DRAWING: Figure 1
Patent JP-2021142076-A (JP)
Title: Program, game system, and method
Inventor: NAKADA TOMOHIRO
IPC: A63F13/533
Filed: 2020-03-11
Abstract: To enhance amusement properties of a mission in a game achieved by using a computer.SOLUTION: A program causes one or a plurality of computers to execute: a progressing step for progressing a game by an operation of a user; and a selection step for selecting a reward to be imparted to the user from a plurality of objects having attributes associated with a mission in the case where a condition associated with the mission is satisfied in the game.SELECTED DRAWING: Figure 1
Patent JP-2020113544-A (JP)
Title: Self-closing contact sleeve
Inventor: MARTIN ZEBHAUSER
IPC: H01R24/40
Filed: 2020-03-13
Abstract: To improve the electrical properties of the outer conductor connection of coaxial plug connection.SOLUTION: In a connector according to the present invention, related to a contact sleeve 100 for coaxial plug connection, a contact sleeve 100 for an outer conductor of a first connector of the HF plug connection includes a front region 12 with at least one slot 14, and in the dimensions of the slot 14, the front region 12 closes itself when the contact sleeve 100 is connected to a second connector.SELECTED DRAWING: Figure 2
Patent JP-2021142231-A (JP)
Title: Program, game apparatus, and game control method
Inventor: NAKADA TOMOHIRO
IPC: A63F13/58
Filed: 2020-03-13
Abstract: To improve game properties.SOLUTION: A program of a game for executing a match between teams each consisting of a plurality of player objects, the program causes a computer to execute an association step of, when a player object belonging to a team achieves a mission, associating a mission point corresponding the mission to the player object who has achieved the mission, an addition step of totalizing a plurality of mission points associated with the plurality of player objects belonging to the team to obtain a total value of the team, a comparison step of comparing the total values of both teams when executing a match between both teams, and assignment step of assigning a privilege of advantageously advancing the match to any one team according to the comparison result of the comparison step.SELECTED DRAWING: Figure 11
Patent JP-2021146850-A (JP)
Title: Wheel, drive unit, and movable device
Inventor: OISHI KAZUMA
IPC: B60B19/12
Filed: 2020-03-18
Abstract: To provide a wheel which can inhibit fluctuations of barrels in an axial direction to improve quietness, and to provide a drive unit and a movable device.SOLUTION: A wheel includes: a barrel holder 11; barrel support shafts 12; barrels 13; bearings; and a gap filling material. The barrel holder 11 is rotationally driven. Each barrel support shaft 12 is supported by the barrel holder 11. The barrel 13 is supported by each barrel support shaft 12. The bearings allow the barrel support shaft 12 to rotationally support the barrel 13. The gap filling material is disposed between a facing wall 19 of the barrel holder 11 which faces an axial end surface of the barrel 13 and each bearing to fill a gap between the facing wall 19 and the bearing.SELECTED DRAWING: Figure 4
Patent JP-2021147527-A (JP)
Title: Aqueous matte coating agent composition
Inventor: KASHIWAMORI SATOSHI
IPC: C09D133/00
Filed: 2020-03-19
Abstract: To provide an aqueous coating agent that can form a matte film having durability and having a flat surface.SOLUTION: An aqueous coating agent contains (A) an aqueous polymer with a weight average molecular weight of 15,000 or more and (B) an emulsion of a polymer and forms a film that has a 60° specular gloss reduced by 10 or more compared to the film formed of only the (B).SELECTED DRAWING: None
Patent JP-2021147199-A (JP)
Title: Computing device, vehicle, loading system, computing method and program
Inventor: HASEGAWA TOKUYUKI
IPC: G05D1/02
Filed: 2020-03-19
Abstract: To provide a computing device that is able to realize a highly efficient loading work.SOLUTION: A computing device includes a first specifying unit that, based on a distance between an autonomously travelable vehicle at each of positions on a first route along which the autonomously travelable vehicle travels and a pallet to be loaded, specifies a second route for allowing travel of at least one of the autonomously travelable vehicle and a vehicle different from the autonomously travelable vehicle at the time of a loading work related to the pallet performed after the autonomously travelable vehicle travels along the first route.SELECTED DRAWING: Figure 7
Patent JP-2021148715-A (JP)
Title: Display control device, display control method, and vehicle
Inventor: TAKAHASHI HIDEYUKI
IPC: B60K35/00
Filed: 2020-03-23
Abstract: To provide a display control device and a display control method capable of supporting a driver to move the vehicle to a location on the road where the power supply is installed, and a vehicle.SOLUTION: A display control device 100 that controls the display on an HUD (Head-Up Display) provided to a vehicle that is capable of non-contact power supply, includes: an information acquisition unit 121 that acquires power supply position information indicating the position of a power supply apparatus installed on the road, which performs non-contact power supply; and a display control unit 122 that controls to display guidance information that is information for guiding the vehicle to the position indicated by the power supply position information on the HUD.SELECTED DRAWING: Figure 3
Patent JP-2021146482-A (JP)
Title: Jig for chuck claw of lathe
Inventor: FUKUYAMA YUKICHI
IPC: B23B31/00
Filed: 2020-03-23
Abstract: To provide a jig for a chuck claw which is attached to a chuck mechanism of a lathe which prevents chips occurring during processing of a workpiece from affecting cutting and entering the chuck mechanism for the workpiece.SOLUTION: A jig 1 for a chuck claw includes: a frame body part 2 which can detachably fasten a chuck claw body 20 at a rear end part of the chuck claw body 20 by a fastener; and an adjustment spacer attachment frame body part 3 which is located at the tip side of the frame body part 2 and enables several kinds of adjustment spacers 10 each formed with a groove, which can be fitted in a chuck claw movement rail installed in the chuck body 30, to be placed in a tip front part 20a of the chuck claw 20 to be attached thereto.SELECTED DRAWING: Figure 1
Patent JP-2021146715-A (JP)
Title: Liquid discharge device and method for controlling liquid discharge device
Inventor: KATO RYUTA
IPC: B41J2/01
Filed: 2020-03-23
Abstract: To provide a liquid discharge device that can perform printing with stable image quality even when a printing environment varies, and to provide a method for controlling a liquid discharge device.SOLUTION: A liquid discharge device includes: a discharge head for discharging liquid to a medium from multiple nozzles; a temperature acquisition part for acquiring temperature of the discharge head; and a change part for changing the droplet number of liquid to be discharged in a predetermined range of the medium on the basis of the temperature acquired by the temperature acquisition part.SELECTED DRAWING: Figure 4
Patent JP-2021153141-A (JP)
Title: Method for processing substrate and substrate processing device
Inventor: MURAKAMI HIROKI
IPC: H01L21/3065
Filed: 2020-03-24
Abstract: To provide a method for processing a substrate and a substrate processing device that can obtain good etching characteristics.SOLUTION: In a substrate processing method for etching SiN film 810 formed on a substrate, the process temperature is 450°C or higher and HF gas is supplied to etch the SiN film. The SiN film is embedded in the substrate on which a recess structure 800 is formed, and the SiN film is etched by etching. Etch a shoulder 811 of the SiN film 810 in an opening portion 801 more than a middle portion 802 and a back portion 803 of the recess structure 800. This prevents the opening portion 801 of the SiN film 810 from being blocked.SELECTED DRAWING: Figure 3
Patent JP-2021156628-A (JP)
Title: Gas meter and method of preventing gas meter tampering
Inventor: OCHI TAKESHI
IPC: G01F3/22
Filed: 2020-03-25
Abstract: To provide a gas meter with a meter display unit tampering prevention feature, which requires simpler work and less cost to implement and offers high tampering prevention effect, and a method of preventing gas meter tampering.SOLUTION: A gas meter 1 provided herein comprises: a gas meter body 2 having a measurement unit configured to measure a gas flowing from a gas inlet 9 to a gas outlet 10 and a meter display unit 3 configured to display a cumulative flow rate of the gas measured by the measurement unit; and a cover member 7 for protecting the meter display unit 3. Outer surfaces of the gas meter body 2 and the cover member 7 are coated, and a film member 14 is provided over a joint 15 between the coated gas meter body 2 and the coated cover member 7.SELECTED DRAWING: Figure 1
Patent JP-2021155237-A (JP)
Title: Joining method
Inventor: SUEHIRO SATOSHI
IPC: C04B37/00
Filed: 2020-03-25
Abstract: To provide a method of efficiently joining a plurality of members made of inorganic material with silicon carbide.SOLUTION: A joining method is a method of joining the first member 1 and the second member 2 made of an inorganic material by silicon carbide, comprising: a step of arranging them in a state where the gap 5 is provided between the first member 1 and the second member 2; and a step of forming a joint part 8 by filling a gap 5 obtained by crystal growing silicon carbide from at least one side of a surface of the first member 1 and a surface of the second member 2 with the silicon carbide, by supplying a sublimating gas 25 to the gap 5, by performing synthesis of the silicon carbide and the growth of sublimation gas of the silicon carbide by irradiating the metal silicon and a raw material body 20 containing carbon with a laser.SELECTED DRAWING: Figure 3
Patent JP-2021157974-A (JP)
Title: Shield terminal
Inventor: MITSUI SHOHEI
IPC: H01R13/6592
Filed: 2020-03-27
Abstract: To prevent a cover member from being incorrectly assembled to an outer conductor.SOLUTION: A shield terminal comprises: an outer conductor 20 having a connection space 28 which is sandwiched between a pair of side wall parts 26, and is opened to the outside via a first opening 31 and a second opening 32; a shield wire 70 connected to the outer conductor 20; an inner conductor 11 which is housed in the outer conductor 20 and is connected to a core wire 71 of the shield wire 70 inside the connection space 28; and a cover member 50 which is assembled into the connection space 28 from the first opening 31 so as to surround a connection portion between the core wire 71 and the inner conductor 11. An opening edge of the second opening 32 is provided with an interference part 34 which interferes with the cover member 50.SELECTED DRAWING: Figure 5
Patent JP-2021160877-A (JP)
Title: Material passing method and material passing device
Inventor: NAGAMI YUKIHISA
IPC: F26B13/10
Filed: 2020-03-31
Abstract: To provide a material passing method and a material passing device, by which a material can easily be re-passed into a device when the material breaks in the device.SOLUTION: A material passing method includes a material attaching step, a guide stretching step, and a shuttle moving step. In the material passing step, to a shuttle (21) to which a pull wire (22) continuous from an inlet (42) to an outlet (43) is fixed, an inlet-side end (11) of a broken portion of a material (10) is attached on the inlet side, or an outlet-side end (12) is attached on the outlet side. In the guide stretching step, each of guide wires (23, 24) provided at a side of the pull wire and continuous from the inlet to the outset is stretched in parallel with the pull wire while the guide wire kept stretched. In the shuttle movement step, while the shuttle is supported by each guide wire, the shuttle is moved by pulling the pull wire to the outlet in a case where the inlet-side end of the material is attached to the shuttle or to the inlet in the case where the outlet-side end of the material is attached to the shuttle.SELECTED DRAWING: Figure 1