baber/WOPTO huggingface dataset:
Patent JP-2021021166-A (JP)
Title: Weft yarn defect determination device for looms
Inventor: HAMAGUCHI MASATAKA
IPC: D03D47/30
Filed: 2019-07-30
Abstract: To provide a weft yarn defect determination device for looms that can detect a weft yarn defect, without requiring a sensor dedicated to detection of the weft yarn defect.SOLUTION: The weft yarn defect determination device comprises a weft insertion nozzle 11, a balloon sensor 20, a weft yarn arrival sensor that detects an arrival of the weft yarn on the opposite side of the weft insertion nozzle 11 in a weft yarn flight passage, and an encoder 21. Among a plurality of sensor signals including a plurality of unwinding signals of the balloon sensor 20 and an arrival signal of the weft yarn arrival sensor, a first range is set for a detection timing of a first sensor signal which is an unwinding signal of the balloon sensor 20. And a second range is set for a detection timing of a second sensor signal that is detected later than the first sensor signal. The second range is set to be larger than the first range. The device comprises a determination unit that determines that there is a weft yarn defect, in the case that the detection timing of the first sensor signal and the detection timing of the second sensor signal exceed the corresponding first and second ranges, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019181270-A (JP)
Title: Pachinko game machine
Inventor: TAKAUCHI MASATO
IPC: A63F7/02
Filed: 2019-08-01
Abstract: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine can execute a holding change performance for suggesting a degree of expectation toward a shift to a special game relating to hold information by displaying a hold image corresponding to the hold information stored in a non-special game state on a performance display device, and by changing the hold image corresponding to the hold information from a normal display mode to a particular display mode. When a piece of hold information or a plurality of pieces of hold information to be consumed after completion of execution of a special game are specific hold information, a hold change performance, which changes the hold image corresponding to the specific hold information from the normal display mode to the particular display mode, can be executed as an in-holding continuous performance during execution of the special game.SELECTED DRAWING: Figure 69
Patent JP-2021025576-A (JP)
Title: Seismic isolation device
Inventor: KOTSUKI YOSHIE
IPC: F16F15/02
Filed: 2019-08-05
Abstract: To provide a seismic isolation device which can suppress displacement of a base isolation layer generated by wind and which can achieve base isolation of a building by maintaining base isolation performance without inhibiting the movement of the base isolation layer when an earthquake occurs, with a simple structure.SOLUTION: A seismic isolation device 100 includes: an outer cylinder 10 which is fixed to a first structure A1, in which a hollow part S is formed inside and which extends in an axial direction; a screw shaft 15 which is fixed to a second structure A2, which is arranged coaxially with the outer cylinder 10 on one side in the axial direction of the hollow part S, and in which a screw groove 16 is formed on an outer peripheral surface; a nut 20 screwed with the screw shaft 15, and for converting an axial direction motion of the screw shaft 15 into a rotary motion; an inner cylinder 25 arranged on the other side in the axial direction of the hollow part S, and joined to the nut 20; a viscous body 26 arranged between the outer cylinder 10 and the inner cylinder 25; and a lock mechanism 3 having a friction material 55, and capable of restraining the rotation of the nut 20 with respect to the outer cylinder 10 by pressing the friction material 55 to the nut 20.SELECTED DRAWING: Figure 1
Patent JP-2021026497-A (JP)
Title: Vehicle approaching object detection system
Inventor: TANABE TOSHIYA
IPC: G08G1/16
Filed: 2019-08-05
Abstract: To provide a vehicle approaching object detection system capable of detecting that an approaching object is approaching a vehicle from a blind spot.SOLUTION: A vehicle approaching object detection system is comprised of: a first external sound collecting device, which is arranged in a vehicle and collects a first external sound as a sound of a first range outside the vehicle; a second external sound collecting device that collects a second external sound as a sound in a second range; a frequency detection unit that detects a first frequency, which is a frequency of the first external sound, and a second frequency, which is a frequency of the second external sound; and an approach determination unit that determines a presence or absence of an approaching object approaching a front in a direction of travel of the vehicle, wherein the approach determination unit determines a presence or absence of the approaching object based on a difference between the first frequency and the second frequency detected by the frequency detection unit (S50).SELECTED DRAWING: Figure 3
Patent JP-2021031209-A (JP)
Title: Carrying conveyor
Inventor: MIYAHARA AKIRA
IPC: B65G21/14
Filed: 2019-08-20
Abstract: To properly maintain a connection between conveyors and to properly secure a movement path of a fire-protection door if a fire takes place.SOLUTION: A carrying conveyor 1 comprises: an upstream-side conveyor part 1u; a downstream-side conveyor part 1d; and a relay conveyor part 2T which makes postural change between a connection posture Sj in which the relay conveyor is arranged in a gap region Reg to connect the upstream-side conveyor part 1u and downstream-side conveyor part 1d and an open posture in which the relay conveyor is arranged in a non-overlap region Ren which does not overlap with a movement path to open the gap region Reg. A support axis center Axs is arranged above a drive axis center Axd, and a link mechanism 22 is so configured that a first swing axis center Ax1 is positioned below a reference virtual plane Ls connecting the drive axis center Axd and a second switch axis center Ax2 with the relay conveyor part 2T in the connection posture Sj.SELECTED DRAWING: Figure 2
Patent JP-2021034448-A (JP)
Title: Reactor and manufacturing method thereof
Inventor: TSUCHIYAMA KEITA
IPC: H01F41/00
Filed: 2019-08-20
Abstract: To provide a technique capable of suppressing misalignment between a coil mold body and a core and improving the fluidity of a molten resin.SOLUTION: A reactor 2 disclosed herein includes a coil mold body 10 and a core 20. In the coil mold body 10, a coil 11 is covered with resin. The coil mold body 10 has a tubular shape. The core 20 is assembled to the coil mold body 10. The core 20 is composed of a pair of E-shaped split cores. The coil mold body 10 is provided with a convex portion 14 on the inner facing surface facing the E-shaped surface of the core 20 which is the inner side. The convex portion 14 prevents the core 20 from being displaced. Except for the convex portion 14, a wide gap is secured between the core 20 and the inner facing surface of the coil mold body 10, and the fluidity of the molten resin is ensured by the gap.SELECTED DRAWING: Figure 3
Patent JP-2021023769-A (JP)
Title: Caring harness
Inventor: ISHIZU MASAO
IPC: A61G7/14
Filed: 2019-08-05
Abstract: To provide a caring harness capable of transferring a care receiver into an automobile by direct acting of an arm of a lift like a skewered shape under a chest hole and both armpits of the care receiver.SOLUTION: Both shoulders of a caring harness are provided with right and left latches, femurs of both legs are wound with webbing and bound to latches provided on the right and left of the chest, an arm of a lift is skewered through both armpits and the latches on the right and left of the chest of a care receiver, and the arm of the lift is directly acted horizontally, to thereby carry out transfer to a prescribed place.SELECTED DRAWING: None
Patent JP-2020003812-A (JP)
Title: Transparent screen
Inventor: SEKIKAWA KENTA
IPC: G03B21/62
Filed: 2019-08-23
Abstract: To provide a transparent screen having improved visibility of an image at an outer peripheral section thereof.SOLUTION: A transparent screen has a screen body for displaying an image projected from a front side or a rear side to a user in front and allowing the user to view a background behind, and a transparent plate for supporting the screen body. An uneven structure is formed on at least one of an end surface of the screen body and an end surface of the transparent plate. A light absorbing member for absorbing at least part of light propagating inside the transparent screen at the time of projecting the image is provided at an outer peripheral section of the transparent screen.SELECTED DRAWING: Figure 1
Patent JP-2021032467-A (JP)
Title: Ultraviolet irradiation device for heat exchanger in air conditioner, and cleaning method using the same
Inventor: KITAGAWA MASAICHIRO
IPC: F24F1/0076
Filed: 2019-08-23
Abstract: To provide an ultraviolet irradiation device that efficiently removes dust and suppresses propagation of various germs by irradiating a heat exchanger in an air conditioner with ultraviolet rays.SOLUTION: An ultraviolet irradiation device 3 comprises: a housing 31 that is installed on a primary side, a secondary side or both sides of a heat exchanger, and has an opening 31a; and an ultraviolet lamp 33 that is arranged inside the housing 31 and can emit ultraviolet rays through the opening 31a. The ultraviolet lamp 33 is movable so as to reduce a distance between the lamp 33 and the heat exchanger according to deterioration in ultraviolet irradiation intensity. It is preferable that a reflector is further formed on the back surface, the upper surface or the lower surface of the ultraviolet lamp 33. It is preferable that a baffle plate 38 for reducing fluid resistance is further formed on the end side of the housing 31 that partitions the opening 31a. It is preferable that the housing 31 is further formed with a fairing cover 32 for reducing fluid resistance at the other end opposite to the one end where the opening 31a is installed.SELECTED DRAWING: Figure 2
Patent JP-2019215913-A (JP)
Title: Server device, notification method, and program
Inventor: MIYAGI DAISUKE
IPC: G07G1/12
Filed: 2019-08-23
Abstract: To provide a registration device, a registration system, and a program that enable data in which purchase has been registered to be used even after a battery runs out.SOLUTION: A registration device of an embodiment includes an information acquisition unit, a residual amount acquisition unit, and a communication unit. The information acquisition unit inputs commodity information corresponding to a commodity. The residual amount acquisition unit acquires a battery residual amount. In a case where the battery residual amount becomes less than or equal to a first threshold value, the communication unit transmits the commodity information input by the information acquisition unit to a server device.SELECTED DRAWING: Figure 2
Patent JP-2021031604-A (JP)
Title: Self-repairing epoxy resin composition
Inventor: SANADA KAZUAKI
IPC: C08J5/04
Filed: 2019-08-26
Abstract: To provide a self-repairing epoxy resin composition that prevents the occurrence of a microscopic break in an epoxy resin composition and, if there occurs a microscopic damage, effectively expresses the self-repairing function to the microscopic damage.SOLUTION: The problem is solved by using a monofunctional epoxy compound having an aromatic ring.SELECTED DRAWING: None
Patent JP-2021029730-A (JP)
Title: Game machine
Inventor: YABUMOTO MICHITO
IPC: A63F5/04
Filed: 2019-08-27
Abstract: To provide a game machine capable of speedily discovering that a hole is opened by a fraud act in patrol by changing an illumination to a lower panel in the case where a hole is opened on the lower panel.SOLUTION: A game machine comprises: a light-emitting element and a light-emitting substrate 82a which illuminate a lower panel 22; and a second substrate which is erected at a back side of a front door 14 and deals with a predetermined signal. A connector CN1 of the second substrate is fixed by inserting a terminal from a front side to a rear side of the second substrate. The second substrate is installed in a state where an opposite side of a surface on which the connector CN1 is mounted is directed toward a front side of the front door 14, and disposed so as to be overlapped with the lower panel 22, the light-emitting element or the light-emitting substrate 82a and the connector CN1 in the order of the lower panel 22, the light-emitting element or the light-emitting substrate 82a and the connector CN1 in a view from the front side. When a hole H is opened from the side of the lower panel 22, the light-emitting element or the light-emitting substrate 82a is broken before reaching the connector CN1, thereby changing the illumination to the lower panel 22.SELECTED DRAWING: Figure 6
Patent JP-2021031749-A (JP)
Title: Method for reducing nox of sintering exhaust gas
Inventor: YABE HIDEAKI
IPC: C22B1/16
Filed: 2019-08-28
Abstract: To reduce an amount of discharged NOx in sintering exhaust gas.SOLUTION: A method for reducing NOx in a sintering exhaust gas is intended to reduce an amount of discharged NOx in a sintering exhaust gas discharged when sintered ore is manufacturing using a blended raw material including a plurality of brands of iron ores. The method includes monitoring an NOx concentration in the sintering exhaust gas, and decreasing an average crystal water content of all the iron ores included in the blended raw material by changing a blending ratio of the plurality of brands of iron ores when the NOx concentration in a monitoring sintering exhaust gas exceeds a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021033152-A (JP)
Title: Light source device, illumination optical device, and projector
Inventor: AKIYAMA KOICHI
IPC: H04N9/31
Filed: 2019-08-28
Abstract: To provide a light source device, an illumination optical device, and a projector that can switch color light to be emitted.SOLUTION: A light source device emitting light in a first direction emits, when two directions orthogonal to the first direction and orthogonal to each other are a second direction and a third direction, first color light from a first emission position, second color light being light with a longer wavelength than that of the first color light from a second emission position in the second direction with respect to the first emission position, third color light being light with a shorter wavelength than that of the first color light from a third emission position in the third direction with respect to the first emission position, and fourth color light from a fourth emission position in the second direction with respect to the third emission position. Mixed light including the first color light and the second color light is incident on an emission light switching device provided on an optical path of the fourth color light, and the emission light switching device switches between a first state for emitting all the mixed light to be incident, a second state for emitting part of the mixed light to be incident, and a third state for emitting one color light of color light in the wavelength band of the first color light and color light in the wavelength band of the second color light included in the mixed light to be incident.SELECTED DRAWING: Figure 8
Patent JP-2021033980-A (JP)
Title: Moving image distribution system, moving image distribution method and moving image distribution program
Inventor: KURABUCHI AYA
IPC: G06F3/0484
Filed: 2019-08-29
Abstract: To provide a moving image distribution system having one or more computer processors, a moving image distribution method, and a moving image distribution program.SOLUTION: In a moving image distribution system 1, a plurality of computer processors distributes a coaction moving image including a first character generated based on motion of a first user and a second character generated based on motion of a second user. A first object is displayed in association with the first character, and it is determined whether a matching object identical to the first object is being displayed in association with the second character. If it is not determined that the matching object is being displayed in association with the second character, a matching object identical to the first object is displayed in association with the second character in the coaction moving image.SELECTED DRAWING: Figure 1
Patent JP-2021036987-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-08-30
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: As a setting type for setting a second game state, type setting means can set a first setting in which the second game state can be set after the end of privilege game execution means and a second setting in which the second game state can be set without executing a privilege game on the basis of the fact that the result of the determination to be executed by determination means is a second determination result different from a first determination result. Since game state setting means can set an advantageous second game state that is more advantageous than a first game state and a disadvantageous second game state that is more disadvantageous than the first game state, according to the setting type that is set by the type setting means, a player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2021038308-A (JP)
Title: Thermosetting resin composition, cured product, and electronic component
Inventor: KUNITO MEI
IPC: H01L23/31
Filed: 2019-09-02
Abstract: To provide an anion-curable thermosetting resin composition having low-temperature curability and low viscosity.SOLUTION: A thermosetting resin composition contains an oxetane-containing compound, an episulfide-containing compound, and an organic strong base compound.SELECTED DRAWING: None
Patent JP-2021037192-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-05
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Performance execution means executes a specific light emitting performance such that a player can recognize light emission by light emitting means before completion of display of specific display in a specific display performance, a ratio of control to an advantageous state is higher when the specific light emitting performance is executed than when the specific light emitting performance is not executed, and display means can display specific light emitting performance correspondence display corresponding to the specific light emitting performance during the specific light emitting performance so as to overlap with specific display corresponding to variable display as an object of the specific light emitting performance.SELECTED DRAWING: Figure 10-130
Patent JP-2021040516-A (JP)
Title: Kit and method
Inventor: ITO YASUKI
IPC: G01N33/52
Filed: 2019-09-10
Abstract: To provide techniques of stably quantitating sdLDL-C with high accuracy.SOLUTION: Provided is a kit used to distinguish sdLDL-C in a sample, the kit comprising: a first reagent composition having at least one activity selected from the group consisting of cholesterol esterase activity, cholesterol oxidase activity and sphingomyelinase activity; and a second reagent composition for quantifying sdLDL-C. In an absorption spectrum after the first reagent composition is stored at 37°C for 2 weeks, the ratio R1 represented by ABS400/ABS450 is from 0.90 to 3.00 inclusive. In an absorption spectrum after the second reagent composition is stored at 37°C for 2 weeks, the ratio R1 represented by ABS400/ABS450 is from 0.90 to 8.00 inclusive.SELECTED DRAWING: None
Patent JP-2021042690-A (JP)
Title: Exhaust emission control device for engine, and estimation method for attached reductant
Inventor: TSUBOI Goro
IPC: B01D53/94
Filed: 2019-09-10
Abstract: To reliably suppress erroneous determination regarding the abnormality determination of a selective reduction type NOx catalyst, considering reductant attached to exhaust passage.SOLUTION: An exhaust emission control device for an engine includes a urea injector 45 for injecting urea into an exhaust passage 40, a SCR catalyst 43 for using the urea for reducing NOx, a second NOx sensor SN7 provided on the downstream side of the SCR catalyst 43, and a controller 100 for performing abnormality determination of the SCR catalyst 43 on the basis of an output value for the second NOx sensor SN7. The controller 100 finds an attached urea water amount per unit time attached to the wall face of the exhaust passage 40, integrates the attached urea water amount per unit time to find an attached urea water total amount, restricts the abnormality determination of the SCR catalyst 43 on the basis of the attached urea water total amount, and finds the attached urea water amount per unit time which is greater as a pipe temperature is higher, when the pipe temperature is equal to or higher than a first predetermined temperature T1.SELECTED DRAWING: Figure 6
Patent JP-2021040525-A (JP)
Title: Novel ascomycetous pezizales sp., and cultivation method with reduced amounts of fertilizers and agricultural chemicals or with no agricultural chemicals using the symbiosis of novel ascomycetous pezizales sp. and rhizobial rhizobium sp.
Inventor: UI SEITA
IPC: C05F11/08
Filed: 2019-09-10
Abstract: To provide novel microorganisms, Pezizales sp., suitable for a crop cultivation method with reduced amounts of use of fertilizers and agricultural chemicals.SOLUTION: Novel microorganisms, Pezizales sp., are sprayed on the whole or part of a plant or are sprayed on the soil where a plant is to be cultivated or is being cultivated.SELECTED DRAWING: Figure 4
Patent JP-2020000919-A (JP)
Title: Autonomous travel-type vacuum cleaner
Inventor: ITO NORIKAZU
IPC: A47L9/04
Filed: 2019-09-10
Abstract: To provide an autonomous travel-type vacuum cleaner having high dust removal force.SOLUTION: The autonomous travel-type vacuum cleaner comprises an air blower, a suction port structure, a dust collection case and at least two drive wheels. The suction port structure includes: a rotary brush 5 driven by a motor to rotate in a first direction; a rotational scraping brush 1 located adjacent to the rotary brush 5; a rotary brush storage part 15 rotatably storing the rotary brush 5; and a scraping brush storage part 11 for rotatably storing the scraping brush 1. The scraping brush 1 includes bristles heading for a second rotation direction in the opposite direction of the first rotation direction. The bristles of the scraping brush 1 is formed into a counter direction of the advancing direction of the autonomous travel-type vacuum cleaner, tips of the bristles of the rotary brush 5 and the bristles of the scraping brush 1 come into contact, and the outermost periphery of the scraping brush 1 is spaced from a cleaning object face more than the outermost periphery of the rotary brush 5 is spaced therefrom.SELECTED DRAWING: Figure 10
Patent JP-2021041834-A (JP)
Title: Cooling structure of power generation unit for range extender vehicle
Inventor: KAMITSUMA SHINYA
IPC: F01P1/06
Filed: 2019-09-11
Abstract: To efficiently cool a power generation unit for a range extender vehicle which generates power by a power generation engine.SOLUTION: A power generation unit 1 for a range extender vehicle includes: a power generation engine 20; a fuel tank 30; a muffler 50; and an inverter 35 provided with heat radiation fins 36. A cooling structure of the power generation unit 1 includes: a first cooling system 11 in which cooling air flows from the power generation engine 20 to the muffler 50; and a second cooling system 12 in which cooling air flows through the heat radiation fins 36 of the inverter 35 to the muffler 50. The first cooling system 11 and the second cooling system 12 intersect with each other.SELECTED DRAWING: Figure 1