baber/WOPTO huggingface dataset:
Patent JP-2021152492-A (JP)
Title: Position provision system
Inventor: SHIODA TAKAHIRO
IPC: G08G1/09
Filed: 2020-03-24
Abstract: To provide a position provision system for accurately providing a position in a premise.SOLUTION: A position provision system for providing a position to a portable terminal 30 having a camera and a display section includes a map storage section 11, a light emitting device 20 for data transmission, and light emitting devices 20 for position presentation. The map storage section 11 stores a map. The light emitting device 20 for data transmission transmits the map to the portable terminal 30. The plurality of light emitting devices 20 for position presentation transmit position information by a light emitting signal corresponding to a frame rate of the camera.SELECTED DRAWING: Figure 2
Patent JP-2021156192-A (JP)
Title: Noise suppression device
Inventor: MORIZONO YUKI
IPC: F02D9/06
Filed: 2020-03-26
Abstract: To provide a noise suppression device that suppresses noise to be transmitted to a cab.SOLUTION: A noise suppression device includes: an acquisition section 8 that acquires operating information on an engine brake obtaining braking force by discharging compressed air from inside of an engine 2 of a vehicle to an exhaust pipe 3; an upstream side valve 10 disposed on the engine 2 side of a central part in an extended portion of the exhaust pipe 3 and adjusting an opening of an exhaust passage 3b guiding exhaust gas discharged from the engine 2 to a discharge port 3a; and a valve control section 9 determining whether or not the engine brake has been operated on the basis of the operating information acquired by the acquisition section 8 and controlling the upstream side valve 10 so as to reduce the opening of the exhaust passage 3b when determining that the engine brake has been operated, compared to when it has not been operated.SELECTED DRAWING: Figure 1
Patent JP-2021154343-A (JP)
Title: Laser processing system and laser processing method
Inventor: KOMURO HIDEO
IPC: B23K26/38
Filed: 2020-03-27
Abstract: To provide a technique that enables an operator to easily obtain information concerning achievements of processing for cutting parts by laser light, so that even if poor processing occurs, the operator can easily grasp the situation.SOLUTION: A laser processing system comprises a laser processing part that performs cutting processing for cutting a plurality of parts from a tabular work-piece by laser light and mark processing for forming a mark on the work-piece by laser light. Further the laser processing system comprises a reading-out part that reads out the mark formed by the laser processing part. Further the laser processing system comprises a display part that displays information corresponding to the mark read out by the reading-out part. The mark includes information concerning achievements of processing for cutting the parts.SELECTED DRAWING: Figure 1
Patent JP-2020166269-A (JP)
Title: Image display system
Inventor: SHO SHOHO
IPC: G09F9/00
Filed: 2020-03-27
Abstract: To make it possible to, by causing users to perform a remote operation by radio communication, make an image display system cause the user to select images desired to display, and cause the user to display the image on a monitor.SOLUTION: An image display system has: a user terminal 100; a monitor 300; and a management server 200 that is connected via radio communication. The management server 200 is configured to prepare a display image display-purpose screen causing a display image selected by the user terminal 100 to be displayed on a monitor 300. When several minutes go by since a user disappears within several meters from a front face of the monitor 300, the monitor is configured to: be put into a sleep state and the screen disappears; when the user comes closer to the monitor, release the sleep state; when a user different from the user comes closer to the monitor during the sleep state, suspend a display of the display image display-purpose screen right before releasing the sleep state; call a user ID corresponding to the approaching user from the management server 200 by face authentication; and thereby cause the display image display-purpose screen as to the approaching user to display.SELECTED DRAWING: Figure 1
Patent JP-2021158089-A (JP)
Title: Wire harness
Inventor: SUGITA KEISUKE
IPC: H01B7/285
Filed: 2020-03-30
Abstract: To provide a wire farness in which infiltration of water from a branched part is suppressed by a resin mold covering the branched part of a cable group, even when an insulator material of the cable group and an insulator material of a sheath are different.SOLUTION: A wire farness 1 made of a multi core cable 2 having an ABS sensor cable 21 of the outermost layer made of thermoplastic polyurethane and an electric parking brake cable 22 of the outermost layer comprising polyolefin, and a sheath 23 made of thermoplastic polyurethane provided around them, and, in the cable branching part 4, a resin mold 3 covering the sheath 23, the ABS sensor cable 21 and the electric parking brake cable 22 are provided, in which the resin mold 3 is made of a first polymer which is made of at least one of polyamide polymer, polyester polymer and thermoplastic polyurethane, and a second polymer which is made polyolefin.SELECTED DRAWING: Figure 2
Patent JP-2021162162-A (JP)
Title: Igniter for oxygen fusion cutting lance pipe
Inventor: HARA KENICHI
IPC: F23Q13/00
Filed: 2020-03-30
Abstract: To provide an igniter for an oxygen fusion cutting lance pipe which does not inhibit rapid ignition.SOLUTION: An igniter 1 for an oxygen fusion cutting lance pipe includes: a base body 10; and an ignition material 20 inserted into an ignition material insertion hole 12 provided in the base body 10. The ignition material 20 includes: an outer peripheral material 21 comprising formed coal and having a through hole 21a to which a tip portion of the oxygen fusion cutting lance pipe can be inserted; a bottom material 22 comprising a material more flame-retardant than formed coal and closing a lower end of the through hole 21a; and a combustion material 23 mainly comprising pulverized coal and inserted into the through hole 21a.SELECTED DRAWING: Figure 2
Patent JP-2021093345-A (JP)
Title: Press-fit terminal, substrate with press-fit terminal, and equipment
Inventor: KAWASHIMA MIZUHO
IPC: H01R12/58
Filed: 2020-03-31
Abstract: To reduce the maximum value in the distortion while increasing a contact load.SOLUTION: A press-fit terminal 20 comprises: a tip end part 22; a press-fit part 30; and a base end part 26. A width W4 of the press-fit part 30 is larger than the maximum width W1 of the tip end part 22, and the press-fit part 30 contains two contact pieces 34. The two contact pieces 34 contains: a first parallel part 35; a second parallel part 37; and an inclination part 36. An outer width W2 of the first parallel part 35 is larger than the maximum width W1 of the tip end part 22, and an outer width W4 of the second parallel part 37 is larger than the outer width W2 of the first parallel part 35. The inclination part 36 connects the first parallel part 35 on a tip end part side with the second parallel part 37 on a base end part side, and the inclination part 36 is expanded to an outer side of a width direction as directed to the second parallel part 37.SELECTED DRAWING: Figure 1
Patent JP-2021161916-A (JP)
Title: Centrifugal separation type oil separator
Inventor: INOUE TAKASHI
IPC: F25B1/047
Filed: 2020-03-31
Abstract: To provide a centrifugal separation type oil separator which enables a bent pipe to be molded easily.SOLUTION: A bent pipe (70) includes: an outer wall part (71) which extends along a circumferential direction of a trunk part (53) and expands from the trunk part (53) to the radial outer side; and an inner wall part (72) which extends along the outer wall part (71) and closes an open portion at the radial inner side of the outer wall part (71). The outer wall part (71) and the inner wall part (72) are formed by separate members.SELECTED DRAWING: Figure 6
Patent JP-2021161794-A (JP)
Title: Anchor tendon
Inventor: TOKUNAGA ATSUSHI
IPC: E02D5/80
Filed: 2020-04-01
Abstract: To provide an anchor tendon which enables construction of an anchor body excellent in cut-off property and safety and is used in an anchor.SOLUTION: An anchor tendon has a plurality of tendons 2 arranged in a bundle shape and a packer 3 that surrounds the bundle of the tendons 2 and can be expanded in substantially a doughnut shape, and constitutes an anchor by being inserted to an anchor hole H so that a hole bottom side of the anchor hole H is embedded in a filler C. The packer 3 is provided so that at least the vicinity of the end on a hole port side of the anchor hole H is fixed to the bundle of the tendons 2 through a hole port side fixing material 4a, and an outer peripheral surface of a liquid leakage prevention member 5 for blocking a gap between the adjacent tendons 2 is brought into contact with an arrangement position of the hole port side fixing material 4a. The liquid leakage prevention member 5 includes a hard water cut-off member 61 brought into close contact with the tendons 2, and a cut-off buffer member 62 which is brought into contact with the hard water cut-off member 61 and the tendons 2 and is positioned between the hard water cut-off member 61 and the filler C.SELECTED DRAWING: Figure 2
Patent JP-2020121563-A (JP)
Title: Transparent conductive laminate and touch panel
Inventor: OGAWA YOSHIMASA
IPC: B32B27/18
Filed: 2020-04-07
Abstract: To provide a transparent conductive laminate having excellent weather resistance, and excellent in conductivity and transparency.SOLUTION: In a transparent conductive laminate, a resin layer containing conductive particles is provided on one surface of a conductive layer containing a conductive fibrous filler, and a resistance value of a surface on the opposite side to the conductive layer side of the resin layer is 1 Ω/sq. or more and less than 1×10Ω/sq., and the content of the conductive particles in the resin layer is 0.01-1.00 mass%.SELECTED DRAWING: None
Patent JP-2021167584-A (JP)
Title: Gas fuel supply device
Inventor: KANOTO YOSHIHIKO
IPC: F02D19/02
Filed: 2020-04-10
Abstract: To provide a gas fuel supply device having no anxiety of the corrosion of a gas fuel supply pipe and a gas fuel supply valve caused by a water component in intake air and contaminations, and capable of supplying a proper gas quantity to an intake supply pipe at proper timing from the gas fuel supply valve.SOLUTION: A gas fuel supply device for supplying gas fuel at both a gas combustion mode and an oil fuel combustion mode via an opening part of an intake supply pipe communicating with a combustion chamber of an operable engine comprises: a gas fuel supply valve for adjusting the gas, being a gas fuel supply valve having a plurality of gas supply holes for sending out the gas fuel to in a direction of the opening part at valve-opening; and an opening adjustment valve arranged between the gas fuel supply valve and the opening part, and having an opening hole which is adjustable in an opening area. The gas fuel supply device is constituted so that extension axial lines of all the gas supply holes pass the inside of the opening hole at full-opening.SELECTED DRAWING: Figure 4
Patent JP-2021168819-A (JP)
Title: Shoelaces
Inventor: SHIGEKANE YUDAI
IPC: A43C1/02
Filed: 2020-04-16
Abstract: To provide shoelaces that maintain strong toughness but yet have excellent wear resistance and exhibit excellent fitness.SOLUTION: Shoelaces have synthetic-resin core yarn composed of a plurality of synthetic resin fibers, and side yarn containing metal and disposed around the core yarn.SELECTED DRAWING: Figure 1
Patent JP-2021174159-A (JP)
Title: Server, wallet system, program, and notification method
Inventor: OKAZAKI KENJI
IPC: G06Q20/36
Filed: 2020-04-22
Abstract: To provide a server to identify an electronic settlement available in a store, a wallet system, a program, and a notification method.SOLUTION: A wallet server 1 includes a control unit 11. The control unit 11 acquires store location information of a store that a user visits, acquires store information formed by associating location information of stores with one or more settlement means available in each of the stores, and transmits information on settlement means available in the store to a terminal of the user on the basis of the store location information and the store information.SELECTED DRAWING: Figure 2
Patent JP-2021172620-A (JP)
Title: Oral care agent
Inventor: YOSHIDA NAOTO
IPC: A61Q11/00
Filed: 2020-04-27
Abstract: To provide an oral care agent that is stable for long-term storage and prevents tooth decay, gingival inflammation, periodontitis, etc. by maintaining a good balance of bacterial flora in the mouth.SOLUTION: An oral care agent containing a bacterial flora balance adjuster in addition to a base and a bactericidal/antibacterial agent comprises composition components including, at least, a base containing water, glycerin, hinokitiol, and persimmon tannin; plant minerals (fulvic acid); aged garlic extract; mugwort extract; lavender distilled water; lemongrass distilled water; plant secondary metabolites; and a microbial culture extract of useful microorganisms.SELECTED DRAWING: Figure 1
Patent JP-2020128208-A (JP)
Title: Sound insulating body for vehicle and silencer for vehicle
Inventor: ASAI TAKAHIRO
IPC: G10K11/168
Filed: 2020-04-28
Abstract: To provide a sound insulating body for a vehicle which has a three-layer laminated structure with a middle sound insulation layer interposed between each sound absorption layer on one side and the other side, in which the other side sound absorption layer has a different volume density relatively to each part having a different thickness, and with which sound absorption performance and sound insulation performance may be appropriately exhibited entirely, and to provide a silencer for a vehicle.SOLUTION: A double sound insulation wall structure is composed of a dash panel 30 and a middle sound insulation layer 50. A three-layer laminated structure constituting a dash silencer DS has a thin-walled part side structure part and a thick-walled part side structure part. The thin-walled part side structure part is so formed that a gap between the double sound insulation wall structures is broad for enhancing the sound insulation performance. A thin-walled part side sound absorptive layer part at the other side is thinly formed with a large volume density so as to enhance the sound insulation performance. The thick-walled part side structure part is so formed that a gap between the double sound insulation wall structures is further broader for enhancing the sound insulation performance. A thick-walled part side sound absorptive layer part at the other side is formed to be further thicker than the thin-walled part side sound absorptive layer part with a small volume density so as to enhance the sound insulation performance.SELECTED DRAWING: Figure 3
Patent JP-2021176716-A (JP)
Title: Float cover and its installation method
Inventor: TAKAHATA NOBUYUKI
IPC: A01K61/60
Filed: 2020-05-07
Abstract: To provide a float cover capable of facilitating installations that can be attached to float bars floating on a water surface, and the like.SOLUTION: A float cover 10 for protecting a float bar 50 made of foamed resin is formed by a sheet material capable of wrapping around an outer peripheral surface of the float bar 50. A starting end side fixing part α1 to be fixed to the outer peripheral surface of the float bar 50 is provided at a wrapping starting end part of the sheet material, and a terminal end side fixing part α2 to be fixed to the outer peripheral surface of the float bar 50 is provided at a wrapping terminal end part of the sheet material.SELECTED DRAWING: Figure 4
Patent JP-2021179269-A (JP)
Title: Refrigeration cycle device
Inventor: MARUHASHI IORI
IPC: F25B43/00
Filed: 2020-05-12
Abstract: To provide a technique suitable for restraining droplets from being sucked in a compression process of a multistage compressor.SOLUTION: An upper space of a tank 207 is located above a partition. A lower space is located below the partition. A communication port causes the upper space and the lower space to communicate with each other. A refrigerant is circulated through an evaporator 201, a first compression stage 202a, a second compression stage 202b, a condenser 204, an inlet of the tank 207, the upper space, the communication port, the lower space, and a liquid phase outlet in this order. The refrigerant in a gas phase flows from a gas phase outlet of the tank 207 to the second compression stage 202b.SELECTED DRAWING: Figure 1
Patent JP-2021043437-A (JP)
Title: Acoustic system for soundscape
Inventor: SHONO YASUKO
IPC: G10K11/22
Filed: 2020-05-18
Abstract: To provide a device that can offer an experience of unprecedented augmented reality utilizing characteristics of a physical presence of sound, and further offer a technical base for business that offers an unprecedented experience accordingly.SOLUTION: Provided is a device that allows a sound generated in the natural world or an artificially generated environmental sound to be heard consciously. An acoustic system for soundscape includes: a database 25 that acquires the sound and stores the sound as sound source data; a control unit 24 that extracts the sound source data in accordance with a predetermined algorithm corresponding to a use environment, or extracts the sound source data at random irrespective of the use environment; and a sound output unit 30 that generates a sound based on the sound source data extracted by the control unit in a controlled manner.SELECTED DRAWING: Figure 1
Patent JP-2021184339-A (JP)
Title: Manufacturing method of gas diffusion layer for fuel cell
Inventor: OKUMURA NOBUO
IPC: H01M4/88
Filed: 2020-05-21
Abstract: To provide a manufacturing method of a gas diffusion layer for a fuel cell capable of producing a fine porous layer having excellent water repellency.SOLUTION: A manufacturing method of a gas diffusion layer for a fuel cell includes a step of heating and firing a porous base material layer coated on one surface with a coating liquid for forming a fine porous layer, and in the firing step, and when a firing temperature is A (°C) and a firing time is B (seconds), the following equations (1) to (4) are satisfied. B≥100 (1). A≥355-[(B-80)/40]×5(100≤B≤200) (2). A≥340(B>200) (3). A<390 (4).SELECTED DRAWING: Figure 1
Patent JP-2020141699-A (JP)
Title: Lure
Inventor: MATSUMOTO KOICHI
IPC: A01K85/01
Filed: 2020-05-26
Abstract: To provide a blade-like component structure in which blade-like plates can be simply attached on both side surfaces of a main body of a crawler type lure, and can be light-weighted.SOLUTION: A lure is constituted of a blade-like plate 3 and a fastener 4, and a vertically long rectangular hole 3a is formed in a base portion of the blade-like plate 3. The fastener 4 is constituted of a joint bracket 5, a stopper screw 6 and two screws 7. The joint bracket 5 has a shape folded in a semi-circular manner therebetween by leaving both end portions of a horizontal rectangular plate, and screw holes 5a are provided at both end portions and a hole 5b for passing through the stopper screw 6 is provided in a semi-circular central part. A rise tab 5c of about one third of the longitudinal width of the plate is provided between the hole 5b for the stopper screw and a semi-circular one end, and a rise tab tip end is folded toward the semi-circular outside. The length of the stopper screw is lengthened more than the semi-circular radius dimension, and a head part is made into a flat ring shape. The blade-like plate 3 is attached to a side surface of a main body of a lure with the two screws 7 while making the joint bracket 5 pass through the rectangular hole 3a of the blade-like plate 3, and furthermore, the stopper screw 6 is attached.SELECTED DRAWING: Figure 2
Patent JP-2021190242-A (JP)
Title: Display module
Inventor: NAMEKATA YUKI
IPC: G02F1/13357
Filed: 2020-05-27
Abstract: To provide a display module that can be easily made thin.SOLUTION: A display module has a display panel and a backlight module. The backlight module is arranged on a back side of the display panel. The backlight module has a light source and a light guide optical system. The light guide optical system is arranged at a position close to the light source. The light guide optical system has a first reflector structure and a second reflector structure. The first reflector structure has a first reflection surface and a second reflection surface arranged alternately in a saw-tooth shape along an optical axis corresponding to the light source. The first reflection surface faces the light source. The second reflection surface faces the opposite side from the light source. The second reflector structure is opposed to the first reflector structure across the optical axis. The second reflector structure has a third reflection surface and a fourth reflection surface arranged alternately in a saw-tooth shape along the optical axis. The third reflection surface faces the light source. The fourth reflection surface faces the opposite side from the light source.SELECTED DRAWING: Figure 1
Patent JP-2021189650-A (JP)
Title: Information processing apparatus, information processing system, program, and vehicle
Inventor: NAKANISHI TORU
IPC: A61B5/16
Filed: 2020-05-28
Abstract: To optimize a service facility to be recommended to an occupant of a vehicle on the basis of biometric information of the occupant.SOLUTION: An information processing apparatus 10 includes a control unit 13. The control unit 13 acquires biometric information and occupant information on an occupant of a vehicle 20, estimates state information of the occupant on the basis of the acquired biometric information, and compares the estimated state information and the acquired occupant information with past data on other occupants formed by associating the state information and the occupant information with facility information of used service facilities, to determine a service facility suitable for the occupant.SELECTED DRAWING: Figure 2
Patent JP-2021186206-A (JP)
Title: Ventilation device for mask
Inventor: SUZUKI KAZUMI
IPC: A41D13/11
Filed: 2020-05-28
Abstract: To provide a ventilation device for a mask that, when a disposable mask is used, can protect a wearer from the heat by reducing a temperature of a space between a mask body and the face in a simple configuration.SOLUTION: Ventilation devices 10 for a mask are respectively disposed at both left/right side edges 2a and 2b of a mask body 2 that is worn to cover a nose/mouth part 102 of a face 101. Each ventilation device for the mask includes an attachment part 21 to be attached so as to be sandwiched between the side edges 2a and 2b and the face 101, a ventilation path formed between openings respectively provided at the nose/mouth part side and an external side, an exhaust valve provided in the ventilation path and allowing only air exhaust from the nose/mouth part side to the external side, and a connecting part 12 for connecting between the respective ventilation devices for the mask along the face-side surface of the mask body 2.SELECTED DRAWING: Figure 1