baber/WOPTO huggingface dataset:
Patent JP-2020062516-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2020-01-22
Abstract: To provide a game machine which allows a player to easily play a game.SOLUTION: A winning/losing determination is executed by winning/losing determination means on the basis of establishment of a lottery condition. Identification information indicating a result of the winning/losing determination by the winning/losing determination means is displayed by first display means. A dynamic display mode of the identification information displayed by the first display means is determined by dynamic display mode determination means. A rotation amount of a rotor configured to be rotatable is detected by detection means. The dynamic display mode is variably displayed by first display control means on the basis of the rotation amount detected by the detection means. A display mode related to contents displayed in the first display means is displayed, by second display control means, in second display means which is arranged inside the rotor in such a manner that a display mode is visible.SELECTED DRAWING: Figure 1
Patent JP-2021115900-A (JP)
Title: Vehicular front section structure
Inventor: YOKOTA HIDEAKI
IPC: B62D25/08
Filed: 2020-01-22
Abstract: To accomplish a vehicular front section structure which has a high degree of freedom for designing, and which does not need a gusset and an extended member, etc.SOLUTION: According to a vehicular front section structure of this vehicle 10, the vehicle left-side end of a crush box 22 is largely inclined to the left side of the vehicle than a vehicle right-side end relative to the front side of the vehicle, and the vehicle front-side end of the crush box 22 is extended to the left side of the vehicle. The vehicle left-side end portion of a bumper reinforcement 24 covers the vehicle side end of the crush box 22 across the entire vehicle widthwise direction. Hence, the input point of a load input to the crush box 22 via the bumper reinforcement 24 when a fine lap collision occurs is displaced to the left side in the vehicle widthwise direction. This increases a rotation moment around an immediately changing portion 18 of a front side member 12.SELECTED DRAWING: Figure 1
Patent JP-2021118408-A (JP)
Title: Room lamp module
Inventor: FURUHASHI KYOKO
IPC: H01Q1/22
Filed: 2020-01-24
Abstract: To provide a room lamp module with a built-in antenna, capable of reducing the number of components.SOLUTION: A room lamp module 10 includes: an antenna element 23 for receiving electric waves; a ground part 24 of the antenna element 23; and a lamp 13 for emitting light. The ground part 24 has a configuration also used as a reflector for reflecting the light from the lamp 13 on the cabin side. The room lamp module further may include a reflector for reflecting the light from the lamp on the cabin side to make the reflector used also as a ground part of the antenna element.SELECTED DRAWING: Figure 1
Patent JP-2021116186-A (JP)
Title: Machine learning method, conveyance device, image formation apparatus and machine learning program
Inventor: SAITO KOICHI
IPC: G03G15/20
Filed: 2020-01-29
Abstract: To produce a learning model capable of properly executing skew correction control in conveying a medium to be conveyed.SOLUTION: A machine learning method relating to a carrier device 35 includes: a plurality of conveyance members r11, r12 conveying a medium to be conveyed along a conveyance path 350; state detection parts s1-sx for detecting a skew state of the medium to be conveyed, conveyed on the conveyance path 350; position detection parts s1-sx for detecting a position of the medium to be conveyed on the conveyance path 350; and drive sources M1, M2 for driving the conveyance members r11, r12. The machine learning method produces a learning model by machine-learning driving speeds of the plurality of conveyance members to be output next using a reward value so that the skew state becomes a prescribed amount from the driving speeds of the plurality of conveyance members, the position of the medium to be conveyed and the skew state of the medium to be conveyed at the present stage.SELECTED DRAWING: Figure 8
Patent JP-2021115565-A (JP)
Title: Processing liquid application device and image formation system
Inventor: EBIHARA TAKASHI
IPC: B05C11/10
Filed: 2020-01-29
Abstract: To provide a technique which reduces the load on a pump when removing impurities from processing liquid.SOLUTION: A processing liquid application device comprises: a supply pan which stores processing liquid; a supply pump which feeds the processing liquid to the supply pan through a supply path; application means which applies the processing liquid stored in the supply pan to a medium; a reserve tank which stores the processing liquid recovered from the supply pan through a recovery path; a filter which is provided in a reflow path for reflowing the processing liquid stored in the reserve tank to the supply path and removes impurities from the processing liquid passing through the reflow path; and a three-way valve which can switch between a first state of supplying the processing liquid fed by the supply pump to the supply pan and a second state of supplying the processing liquid to the reserve tank by bypassing the supply pan through a bypass path. The bypass path, the reserve tank and the reflow path are arranged on the lower side than the supply pan.SELECTED DRAWING: Figure 2
Patent JP-2021120602-A (JP)
Title: Humidification air cleaner
Inventor: YAMAGUCHI AKIHIRO
IPC: F24F6/00
Filed: 2020-01-31
Abstract: To provide a humidification air cleaner that has a simple structure and can increase the proportion of humidified air in the air jetted out of an outlet.SOLUTION: A humidification air cleaner has a cabinet having an inlet and an outlet, a fan that is stored in the cabinet, takes air into the cabinet through the inlet and jets the air out of the cabinet through the outlet, a humidification filter stored in the cabinet, and a partition part provided in the cabinet. The cabinet further has an inlet route formed between the inlet and the fan. The inlet route has a first branch route from a first branch port to the fan, a second branch route from a second branch port to the fan, the humidification filter disposed in the second branch route, and a main route between both the first branch port and the second branch port and the inlet. The partition part is provided between the first branch port and the second branch port in the main route and partitions at least part of the main route into a first partitioned space in communication with the first branch port and a second partitioned space in communication with the second branch port.SELECTED DRAWING: Figure 4
Patent JP-2021124062-A (JP)
Title: Fuel switching control device for bi-fuel vehicle
Inventor: NASUDA YUKI
IPC: F02M21/02
Filed: 2020-02-05
Abstract: To make opening/closing noise of a solenoid valve unnoticeable.SOLUTION: A fuel switching control device is for a bi-fuel vehicle 10 including: an engine 11 that can use gas fuel and liquid fuel; a power generator 51 generating electric power by using output from the engine 11; and a solenoid valve 27 supplying the gas fuel to a second injector 28 when opened and shutting off the supply of the gas fuel to the second injector 28 when closed. The fuel switching control device for the bi-fuel vehicle 10 includes an engine ECU 12 controlling the solenoid valve 27 to open or close during power generation by the power generator 51.SELECTED DRAWING: Figure 2
Patent JP-2021126915-A (JP)
Title: Vehicle structure
Inventor: OKUNO NOBUHIRO
IPC: B60K1/04
Filed: 2020-02-10
Abstract: To acquire vehicle structure which can wire a harness connected to an electric power distribution part efficiently and can protect a crew member from electromagnetic wave generating at the electric power distribution part.SOLUTION: A floor panel constituted in an electromagnetic wave shield material contains a first floor surface 18C1 which is disposed to face in a vehicle vertical direction and a second floor surface 18C2 which extends from a one end part of a vehicle longitudinal direction in the first floor surface 18C1 to vehicle upward side and is disposed to face in the vehicle longitudinal direction. At this point a first electric power distribution part 42 and a second electric power distribution part 44 are provided on cabin 16 outside and cabin 16 inside by separating the second floor surface 18C2, respectively and are connected in the vehicle longitudinal direction by a harness 46 penetrating the second floor surface 18C2. The second electric power distribution part 44 is covered by a cover member 30 constituted in the electromagnetic wave shield material along with the first floor surface 18C1 and the second floor surface 18C2.SELECTED DRAWING: Figure 1
Patent JP-2021129378-A (JP)
Title: Stator and bus bar unit
Inventor: ASAHI ATSUSHI
IPC: H02K3/50
Filed: 2020-02-13
Abstract: To provide a stator and a bus bar unit that are easy to manufacture.SOLUTION: A stator 10 comprises a three-phase coil 12, which is placed in a slot 28 of a stator core 20 and a bus bar unit 36, which connects the three-phase coil 12. The bus bar unit 36 includes three bus bars 14U, 14V and 14W, which are connected to the three-phase coil 12, respectively, first resin members 42, which mold each of the bus bars 14U, 14V and 14W, and a second resin member 44, which integrally molds the three first resin members 42. The second resin member 44 is formed of a material having a Young's modulus smaller than that of the first resin members 42 and capable of absorbing a displacement of the bus bars 14U, 14V and 14W.SELECTED DRAWING: Figure 3
Patent JP-2021126342-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-14
Abstract: To provide a game machine capable of allowing a player to easily recognize specific display as an object of a specific light emitting performance.SOLUTION: A ratio of control to an advantageous state is higher when a specific light emitting performance is executed than when a specific light emitting performance is not executed, light emitting means includes first light emitting means and second light emitting means differing from the first light emitting means, the first light emitting means emits light in a mode corresponding to a specific light emitting performance during a first period from start of the specific light emitting performance to predetermined timing and a second period from predetermined timing to specific timing of variable display as an object of the specific light emitting performance, and the second light emitting means emits light in a mode corresponding to a specific light emitting performance during the first period, and emits light in a mode corresponding to variable display under execution during the second period.SELECTED DRAWING: Figure 10-28
Patent JP-2021126688-A (JP)
Title: Wire drawing device
Inventor: MAEKAWA FUTOSHI
IPC: B21C1/00
Filed: 2020-02-14
Abstract: To provide a wire drawing device which can continuously perform shaving and wire drawing of a wire material composed of a metal material while avoiding thinning and breakage of the wire materials between a shaving part and a wire drawing part when the wire material is shaved and drawn.SOLUTION: A wire drawing device 1 has: a shaving part 30 for removing a surface layer part of a wire material W composed of a metal material; a wire drawing part 50 that is provided on the downstream of the shaving part 30 and draws the wire material W from which the surface layer part has been removed in the shaving part 30; a first power part 80 which is provided on the downstream of the wire drawing part 50, continuously passes the shaving part 30 and the wire drawing part 50 therethrough, and tracts the wire material W; and a second power part 40 which is provided between the shaving part 30 and the wire drawing part 50, is brought into surface contact with the wire material W, and feeds the wire material W from the shaving part 30 toward the wire drawing part 50 while maintaining it in a linear shape.SELECTED DRAWING: Figure 1
Patent JP-2021126418-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-17
Abstract: To provide a game machine capable of excellently giving an instruction to encourage a player to shoot game balls in a prescribed direction.SOLUTION: While Fanfare performance is executed, big right shooting promotion performance and small right shooting promotion performance are executed, after which during a jackpot round, the big right shooting promotion performance is ended, while the small right shooting promotion performance is continued. In a probability variable state or a time-shortening state after a jackpot game state is over, the small right shooting promotion performance continues to be executed. After the jackpot occurs, switch display performed when the Fanfare performance is executed and then switch to a jackpot round occurs does not affect the small right shooting promotion performance. Even by image display by group notice performance or the like executed in the probability variable state or the time-shortening state executed after the jackpot game state is over, the small right shooting promotion performance is not affected.SELECTED DRAWING: Figure 10-49
Patent JP-2021131275-A (JP)
Title: Liquid sensor
Inventor: KOYAMA TATSUYA
IPC: G01N27/00
Filed: 2020-02-19
Abstract: To provide a liquid sensor which is not affected by parasitic capacitance.SOLUTION: A liquid sensor is configured to detect a liquid level with at least a portion thereof immersed in the liquid. The liquid sensor includes a substrate, a transmission circuit, a phase detection circuit, and a control circuit. A transmission line is formed on the surface of the substrate. The transmission circuit is configured to transmit an electrical signal to the transmission line. The phase detection circuit is configured to detect a phase of the electric signal transmitted through the transmission line. The control circuit is configured to detect the liquid level based on the phase.SELECTED DRAWING: Figure 1
Patent JP-2021129670-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-19
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2021131357-A (JP)
Title: Method for evaluating fatigue strength of composite material
Inventor: SAKAGAMI TAKAHIDE
IPC: G01N3/32
Filed: 2020-02-21
Abstract: To provide a method for evaluating the fatigue strength of a composite material with high accuracy.SOLUTION: Provided is a method for evaluating the fatigue strength of a sample composed of a composite material while repeatedly applying an external load to the sample. The method includes: a step (a) for measuring, by an infrared thermography device, a temperature amplitude occurring to the sample as the external load is applied and creating a first temperature amplitude distribution; a step (b) for measuring, by the infrared thermography device, a temperature amplitude occurring to the sample as the external load is applied after the step (a) and creating a second temperature amplitude distribution; a step (c) for taking a difference between the first and the second temperature amplitude distributions and creating a temperature amplitude change distribution; and a step (d) for calculating, from the temperature amplitude change distribution, a damage parameter for determining damage and evaluating the fatigue strength of the sample.SELECTED DRAWING: Figure 1
Patent JP-2021136714-A (JP)
Title: Calculation device, calculation method, and program
Inventor: MAEZAWA KENTA
IPC: H02K15/16
Filed: 2020-02-21
Abstract: To quickly optimize a position and a mass of a weight attached to a rotor.SOLUTION: A calculation device 100 comprises: a first generation part 11 that generates N solution candidates (N≥2); an evaluation part 12 that evaluates solution candidates on the basis of a centrifugal force of a rotor in a horizontal direction, a centrifugal force of the rotor in a vertical direction, the number of weights, and a total amount of the weight; a second generation part 13 that generates N-1 new solution candidates on the basis of a plurality of solution candidates with high evaluation, and generates the solution candidate with the highest evaluation as N new solution candidates among the N-1 new solution candidates and the plurality of solution candidates with high evaluation; and an output part 15 that outputs the candidate with the highest evaluation contained in the N new solution candidates generated last by the second generation part as the best solution after the evaluation of solution candidates and the generation of the N new solution candidates are performed a predetermined times.SELECTED DRAWING: Figure 1
Patent JP-2021134496-A (JP)
Title: Ladder sleeper
Inventor: WATANABE TSUTOMU
IPC: E01B3/38
Filed: 2020-02-25
Abstract: To provide a ladder sleeper 10 enabling cost reduction.SOLUTION: A ladder sleeper 10 has a pair of vertical beams 12a, 12b and a bracing 14. The pair of vertical beams 12a, 12b extend in X direction. The bracing 14 connects the pair of vertical beams 12a, 12b in a Y direction. The bracing 14 is formed of steel bar. The bracing 14 has a pair of vertical rod sections 14x extending in an X direction and a horizontal rod section 14y extending in the Y direction. The horizontal rod section 14y is disposed at ends in the X direction of the pair of vertical rod sections 14x to connect the pair of vertical rod sections 14x. The pair of vertical rod sections 14x are embedded in the pair of vertical beams 12a, 12b.SELECTED DRAWING: Figure 2
Patent JP-2021135179-A (JP)
Title: Method and device for evaluating mode group delay characteristic of optical fiber
Inventor: NAKAMURA ATSUSHI
IPC: G01M11/02
Filed: 2020-02-27
Abstract: To provide a method and device for evaluating mode group delay characteristics, capable of evaluating the mode group delay characteristics of a multimode fiber using fiber parameters obtained by a simpler method than group delay properties.SOLUTION: A method for evaluating mode delay properties, capable of evaluating the mode group delay characteristics of an optical fiber to be tested includes a mode group delay calculation step of calculating the mode group delay characteristics of the propagation mode in the optical fiber to be tested on the basis of the fact that the approximate solution of the mode group delay characteristics of the optical fiber to be tested can be derived using the group refractive index of a core, the group refractive index of a cladding, a normalization frequency and a normalization propagation constant when a difference between the refractive indexes of the core and the cladding is small.SELECTED DRAWING: Figure 1
Patent JP-2021135224-A (JP)
Title: Attitude/position detection device of detector
Inventor: KATO KAZUKI
IPC: G01S17/89
Filed: 2020-02-28
Abstract: To highly accurately detect an attitude and position of a detector board on a vehicle.SOLUTION: An attitude/position detection device 10 of a detector 50 to be used boarded on a vehicle comprises: an image acquisition unit 21 that acquires, from the detector, a distance image KI showing a distance to an object within an irradiation range of irradiation light radiated from the detector, and a background light image HI showing received light intensity of ambient light and having a resolution equal to or more than the resolution of the distance image; and an attitude/position detection unit 23 that detects an attitude/position of the detector, using the distance image and the background light image.SELECTED DRAWING: Figure 4
Patent JP-2021136632-A (JP)
Title: Receiver and reception method
Inventor: OSHIMA HIDEKI
IPC: H04B1/16
Filed: 2020-02-28
Abstract: To determine reception operation of two tuners more appropriately.SOLUTION: A receiver comprises: a first receiver part and a second receiver part connected to each of at least two antennas; an acquisition part for acquiring a first electric field strength of signal received by the first receiver part and a second electric field strength of signal received by the second receiver part; a calculation part for calculating an electric field strength difference DE which is a value obtained by subtracting the first electric field strength from the second electric field strength; a storage part for storing a predetermined electric field strength threshold value L, a predetermined first electric field strength difference threshold value K1, and a second electric field strength difference threshold value K2; and a control part 56 for controlling reception operation of the first receiver part and the second receiver part based on a comparison between the first electric field strength and the electric field strength threshold value L, and a comparison between the electric field strength difference DE and the first electric field strength difference threshold value K1 or the second electric field strength difference threshold value K2.SELECTED DRAWING: Figure 1
Patent JP-2021136938-A (JP)
Title: Controller for suction device
Inventor: MARUHASHI KEIJI
IPC: A24F47/00
Filed: 2020-03-05
Abstract: To provide a technique advantageous to cost reduction of a suction device configured to exchange an atomizer having a heater for heating an aerosol source.SOLUTION: A controller for suction devices includes a holding section for holding an atomizer having a heater for heating an aerosol source, a power supply section for supplying electric power to the heater of the atomizer attached to the holding section, an amplifier in which a voltage is input, the voltage according to a voltage of a node on a current route for supplying the electric current to the heater, and a processor acquiring information from the amplifier and executing control according to the information. A first range in which values of the information may lie in a holding state where the holding section holds the atomizer, and a second range in which a value of the information may lie in a non-holding state where the holding section does not hold the atomizer, do not have a mutually overlapped range.SELECTED DRAWING: Figure 2