baber/WOPTO huggingface dataset:
Patent JP-2022084698-A (JP)
Title: Vehicle-to-vehicle communication system
IPC: G08G1/137
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-to-vehicle communication system, a method and an apparatus available for intercommunication between vehicles such as recreational vehicles and the like even when access to cell service is limited. 
     SOLUTION: A system includes a first radio that generates a beacon signal having group beacon data for a group comprising a plurality of radios and the first radio. A method includes: transmitting by the first radio the beacon signal during a beacon time slot of a frame that has a plurality of time slots; receiving by a second radio outside the group the beacon signal; identifying a first time slot that is unused based on the group beacon data; and communicating data from the second radio to the group during the first time slot. 
     SELECTED DRAWING: Figure 22 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023129875-A (JP)
Title: connector assembly
Inventor: KIMURA AKIRA
IPC: H01R13/629
Filed: 2022-03-07
Abstract: To provide a connector assembly in which a first connector and a second connector easily fit together and furthermore the contact reliability of the first and second contacts can be improved.SOLUTION: A first cam mechanism moves a second insulator to a mating position along a mating direction by rotation of a lever member 22 from an initial rotational position to a first rotational position while a second insulator 23 is located in a mating start position with respect to a first insulator 13. Furthermore, by rotation of the lever member from the first rotational position to a second rotational position, a second cam mechanism moves a push member 15 while the second insulator is held at the mating position, and as a result, a first contact 14 and a second contact 24 are brought into contact with each other at a predetermined contact pressure.SELECTED DRAWING: Figure 10
Patent JP-2023130259-A (JP)
Title: Object identification system and object identification method
Inventor: INOUE SUKETAKA
IPC: H04N7/18
Filed: 2022-03-07
Abstract: To appropriately identify a target object on the basis of an image captured by an imaging unit worn by a worker.SOLUTION: An object identification system 10 that identifies an object pointed at by a worker on the basis of an image captured by a camera 11 worn by a worker includes a calculation unit 21 that calculates a positional relationship between the worker's eyes and the camera on the basis of a reference image captured by the camera while the worker is directly facing a reference object provided at a predetermined distance, a creation unit 22 that creates an environmental map of the space captured by the camera on the basis of the spatial image captured by the camera, a setting unit 23 that sets a line of sight plane that includes the worker's eyes and fingertips and the target object on the environmental map on the basis of the positional relationship, an estimation unit 24 that estimates the worker's line of sight on the line of sight plane on the basis of the coordinate difference between the center coordinates on the captured image Pi of the fingertip and the object captured by the camera and the coordinates of the fingertip with the worker pointing at the object, and an identification unit 25 that identifies the object pointed at by the worker on the basis of the line of sight.SELECTED DRAWING: Figure 4
Patent JP-2023131723-A (JP)
Title: Derricking gate installation method and derricking gate
Inventor: MORI TOSHIAKI
IPC: E02B3/06
Filed: 2022-03-09
Abstract: To reduce a force acting on a box body by a water pressure at the time of immersion, while suppressing complication of immersion work of a derricking gate.SOLUTION: An installation method of a derricking gate includes the steps of: supplying air to a void space partitioned by a water-tight partition wall in a box body 2 from an air supply part 44, and maintaining the pressure in the void space at an immersion time pressure higher than the atmospheric pressure; and immersing a derricking gate 1 in a state where the pressure in the void space is maintained at the immersion time pressure, and installing it at a water bottom. Thereby, a force acting on the box body 2 by the water pressure at the time of immersion can be reduced, while suppressing complication of immersion work of the derricking gate 1.SELECTED DRAWING: Figure 1
Patent JP-2023132501-A (JP)
Title: Lens unit, camera module, imaging system, and mobile body
Inventor: SHIBATA MASATOSHI
IPC: G02B7/02
Filed: 2022-03-11
Abstract: To provide a lens unit, a camera module, an imaging system, and a mobile body which can efficiently heat a first lens by a heater.SOLUTION: The lens unit includes: a lens group L in which a plurality of lenses are arranged along the optical axis of the lens; a lens-barrel 12 for storing and holding the lens group L; a first lens 13 located closer to an object; a heater 30 for heating the first lens 13; and a heat propagation suppression member 35 for suppressing propagation of heat from the heater in a site other than the first lens. The heater 30 is provided in a seal member 26 formed between the first lens 13 and the lens-barrel 12, and the heat propagation suppression member 35 is formed between the seal member 26 and the lens barrel 12.SELECTED DRAWING: Figure 1
Patent JP-2023132546-A (JP)
Title: Game program, game device, and game system
Inventor: OTSUKA KEI
IPC: A63F13/79
Filed: 2022-03-11
Abstract: To provide a game program, a game device, and a game system capable of executing game processing taking into account a game execution volume of a user and tastes of the user.SOLUTION: A game program causes a control unit 23 (an example of a computer) of a server device 2 to function as: content execution means 2331 for executing any one of a plurality of pieces of game content included in a game; type specification means 234 for specifying the type of the piece of game content executed by the content execution means; accumulation means 235 for accumulating execution information for specifying achievements of the execution volume for each type, which is the execution volume executed by the user for the game content in a predetermined period; and game execution means 233 for executing game processing on the basis of the accumulated execution information.SELECTED DRAWING: Figure 1
Patent JP-2023134058-A (JP)
Title: Water discharge device
Inventor: INOUE KENJI
IPC: A47K3/28
Filed: 2022-03-14
Abstract: To efficiently sterilize a flow passage of a water discharge device.SOLUTION: A water discharge device comprises a body 28 attached to an edge part of a bathtub, and a flow passage 90 formed inside the body 28. The flow passage 90 comprises a storage chamber 91 into which hot water W flows, a narrow flow passage 92 having a smaller flow passage cross sectional area than that of the storage chamber 91, and a discharge port 93 for discharging the hot water W toward the bathtub, in order from an upstream side. A sterilizing device 60 constitutes a partial wall part of the flow passage 90.SELECTED DRAWING: Figure 5
Patent JP-2023136326-A (JP)
Title: Spun-bonded nonwoven fabric and interfacing fusible made thereof
Inventor: YAMADA YASUSHI
IPC: D04H3/16
Filed: 2022-03-16
Abstract: To provide a spun-bonded nonwoven fabric excellent in extensibility, suitable for interfacing fusible without damaging extensibility inherent in knit fabric.SOLUTION: The spun-bonded nonwoven fabric of the present invention comprises a two-component composite spun long fiber containing polyethylene terephthalate and copolyester, having a stress of 3.0 N/2.5-cm width or less at 10% elongation in both MD direction and CD direction.SELECTED DRAWING: None
Patent JP-2022069639-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of causing a player to play a game comfortably. 
     SOLUTION: A game machine includes startup ball entry means for executing an internal lottery upon entry of a game ball, variable display means for executing variable display, and performance execution means for causing the variable display means to execute a performance. The performance execution means includes performance pattern determination processing in step S2407M for causing the variable display means to execute a series of continuous performances in which a plurality of times of performances are continued on the basis of the establishment of a predetermined trigger. The continuous performances include composite continuous performances for executing a series of continuous performances by compositing a plurality of times of game rounds, and normal continuous performances for executing a series of continuous performances in one game round. 
     SELECTED DRAWING: Figure 110 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137360-A (JP)
Title: Communication control device, communication control method, and communication control program
Inventor: HINAKO SATOSHI
IPC: H04L41/0803
Filed: 2022-03-18
Abstract: To enable execution of port scan while suppressing the load on a network system.SOLUTION: A communication control device 10 includes an acquisition unit that acquires a first list including a plurality of port numbers and a second list including a plurality of IP addresses, and an execution unit that sequentially executes, for each port number, a port scan for the plurality of IP addresses in the second list, for the plurality of port numbers in the first list.SELECTED DRAWING: Figure 8
Patent JP-2023137513-A (JP)
Title: Body odor inhibitor composition
Inventor: NABEI HARUNA
IPC: A61K8/44
Filed: 2022-03-18
Abstract: To provide a body odor inhibitor composition that can effectively inhibit a body odor.SOLUTION: A body odor inhibitor composition contains sodium lauryl diethylenediaminoglycinate. A topical skin preparation includes the body odor inhibitor composition. A spray-type deodorant includes the body odor inhibitor composition.SELECTED DRAWING: None
Patent JP-2023138191-A (JP)
Title: Pressed powder material and rotary electric machine
Inventor: SANADA NAOYUKI
IPC: H01F1/26
Filed: 2022-03-19
Abstract: To provide a pressed powder material having an excellent magnetic characteristic and a rotary electric machine.SOLUTION: A pressed powder material according to an embodiment includes a flat surface and a magnetic metal phase that contains at least one first element selected from a group of Fe, Co, and Ni. The pressed powder material comprises: a plurality of flat magnetic metal powders in which an average thickness is 10nm or more and 100 μm or less, an average value of a ratio of an average length in the flat surface against a thickness is 5 or more 10000 or less; and an intercalary phase that exists between the flat magnetic metal powders, and contains at least one second element selected from a group of oxygen (O), carbon (C), nitrogen (N), and fluorine (F). In the pressed powder material, an orientation variation of the plurality of flat magnetic metal particles is 30 degrees or more and 45 degrees or less in a predetermined cross section vertical to a flat surface included in the pressed powder material, and a contact ratio of the plurality of flat magnetic metal particles is 3% or more and 10% or less, and a curvature rate of the plurality of flat magnetic metal particles is 0.01% or more and 0.6% or less.SELECTED DRAWING: Figure 12
Patent JP-2022087128-A (JP)
Title: Computer program for image processing device and terminal device
IPC: H04N1/00
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the communication load between an image processing device and a terminal device to enhance user convenience. 
     SOLUTION: An image processing device transmits first screen data to a terminal device while a first screen is displayed. As a result, the first screen is displayed on the terminal device. The image processing device receives a selection signal from the terminal device when a specific area in the first screen displayed on the terminal device is selected by a user, and displays a second screen instead of the first screen. After displaying the second screen instead of the first screen, the image processing device transmits the second screen data to the terminal device when receiving a first request signal from the terminal device, thereby displaying the second screen on the terminal device. The image processing device does not transmit the first screen data to the terminal device again, when receiving the first request signal from the terminal device, before displaying the second screen instead of the first screen. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141474-A (JP)
Title: Articulate type vehicle
Inventor: KASAI SHINYA
IPC: B62D11/00
Filed: 2022-03-24
Abstract: To provide an articulate type vehicle capable of suppressing meandering travel while improving following accuracy to a target route.SOLUTION: An articulate type vehicle includes a front frame and a rear frame connected rotatably in a right and left direction. The articulate type vehicle includes a control device that controls operation of the articulate type vehicle. The control device sets a reference point of the articulate type vehicle at a position on a straight line passing a right and left center of an axle of a wheel of a frame in a travel direction side among the front frame and the rear frame, in a front and rear direction perpendicularly to a vehicle axis, the position being on the axle or in the travel direction side further from the axle, calculates a position of the reference point in a work site, and operates a steering control amount that is a bending amount of the front frame with respect to the rear frame on the basis of a target locus predetermined as a travel locus of the articulate type vehicle and a position of the reference point in the work site.SELECTED DRAWING: Figure 5
Patent JP-2022095725-A (JP)
Title: Inverter drive method
IPC: H02P27/08
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase PWM inverter drive method that can reduce heat generation and power loss. 
     SOLUTION: Three H-bridges of a dual three-phase inverter each consist of a fixed-potential leg and a PWM leg that alternate every 180 degrees of electrical angle, and the fixed-potential leg has an upper arm switch that is always on. Current supply period of the three H-bridges do not overlap each other under an operating condition in which a power supply current is less than a predetermined value. The two relatively short current supply periods of the three H-bridges preferentially overlap under an operating condition in which the power supply current exceeds the predetermined value. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022159067-A (JP)
Title: Plug connector for board-to-board connector and connector assembly including the same
Inventor: KIM SUK MIN
IPC: H01R12/71
Filed: 2022-03-25
Abstract: To provide a connector assembly which prevents a solder wick of fitting nails while providing more power terminals, and has stable electrical connection of power terminals of a connector when the connector is coupled by press-fitting.SOLUTION: A plug connector includes: a connector body which includes a pair of first sidewalls extended in a first direction and facing each other, and a pair of second sidewalls extended in a second direction crossing the first direction and facing each other; a pair of fitting nails which are coupled to the connector body; and a plurality of plug terminals which are coupled to the a pair of second sidewalls. Each of the a pair of fitting nails includes: an upper surface portion which is in contact with an upper end of the first sidewall; a central reinforcement portion which is curved downward from the upper surface portion to come into contact with at least a portion of an outer surface of the first sidewall; and a pair of lateral reinforcement portions which are extended from both ends of the upper surface portion in the second direction to come into contact with an upper end of the second sidewall. The central reinforcement portion includes a central solder portion which is extended downward from a lower end of the central reinforcement portion and encloses at least a portion of a lower surface of the first sidewall.SELECTED DRAWING: Figure 1
Patent JP-2023143509-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide a game machine which can prevent an excessive game.SOLUTION: In a game machine 1, when a difference number counter indicating a difference number MY reaches a threshold value (in the embodiment, 95000), a shooting stop control is executed. Once the shooting stop control is executed, the game machine 1 is brought into a state in which it cannot continuously carry out a game. The game machine 1 displays an actuation notice display, an attainment display, and a shooting stop display. These displays include common letter information. In displaying of the actuation notice display, the actuation notice display is not displayed on the basis of that the difference number counter comes into a value lower than the threshold value. When the difference number counter is at the threshold value, the supply of the electric power to the game 1 is stopped. When the supply of the electric power to the game 1 is started, the threshold value is not maintained as a value of the difference number counter. When the supply of the electric power to the game 1 is stopped in displaying of the attainment display, and the supply of the electric power to the game 1 is started without an RWM clear, the displaying of the attainment display is restarted.SELECTED DRAWING: Figure 32
Patent JP-2023144179-A (JP)
Title: Image forming device
Inventor: YAZAKI KOSUKE
IPC: G03G15/00
Filed: 2022-03-28
Abstract: To solve the problem that in cases when a door for maintenance, in an electrophotographic printer, is opened during exposure of a rotating photoconductor drum and the photoconductor drum is made to stop, a light-emitting element continues irradiating the same point on the surface of the halted photoconductor drum with light, accidentally forming a latent image, unless emission from the light-emitting element is halted when the photoconductor drum stops rotating.SOLUTION: It is possible to prevent a latent image from being accidentally formed on the surface of a photoconductor drum by outputting, to a light-emitting element drive unit 400, image data indicating that emission from a light-emitting element 602 be turned off, when a photoconductor drum 102 is halted.SELECTED DRAWING: Figure 7
Patent JP-2022095749-A (JP)
Title: Method for separating ammonia and zeolite
IPC: B01D69/12
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating ammonia gas using a zeolite film which is excellent in such separation stability at high temperature as to highly selectively separate ammonia gas from mixed gas composed of a plurality of components containing ammonia gas, hydrogen gas and nitrogen gas and to separate the ammonia gas to a permeation side with high permeability. 
     SOLUTION: There is provided a method for separating ammonia for selectively permeating ammonia gas from mixed gas containing at least ammonia gas, hydrogen gas and nitrogen gas using a zeolite film, and separating the ammonia, in which ammonia gas concentration in the mixed gas is 1.0 vol.% or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151270-A (JP)
Title: Information processing method, program, and information processing device
Inventor: IIDA YUJI
IPC: G16H50/30
Filed: 2022-03-31
Abstract: To provide an information processing method and the like which allow for presenting an appropriate advice according to an answer to a survey.SOLUTION: A computer acquires a test result of a personality test conducted on an employee. The computer also acquires answers of the employee to a survey on a workplace. The computer then generates an advice for the employee according to the acquired test result of the personality test and the answers to the survey.SELECTED DRAWING: Figure 2
Patent JP-2022115855-A (JP)
Title: Polylactic acid monofilament for palatability beverage extraction filter and manufacturing method of the same
IPC: D01F6/62
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the polylactic acid monofilament for the palatability beverage extraction filter, that has sufficient strength and good balance of elongation, has a physical property of low boiling water shrinkage, and can obtain processability similar to that of polyester and nylon fibers even in a post-process such as weaving. 
     SOLUTION: The polylactic acid monofilament for palatable beverage extraction filter comprises poly-L-lactic acid with an optical purity of 97% or more, wherein the polylactic acid monofilament has a strength of 3 cN/dtex or more, an elongation of 30% or more, and a boiling water shrinkage of 10% or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022079698-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for easily holding a lottery after a privilege game state. 
     SOLUTION: A game state is set to one of a first state, and a second state as a game state in which balls more easily enter a ball entry port than the first state by game state setting means. When lottery conditions are satisfied, a predetermined lottery is held by lottery means, and a state is shifted to a privilege game state advantageous to a player by privilege game shift means on the basis of a specific lottery result by the lottery means. Information acquired by acquisition means is stored by storage means until a lottery is held by the lottery means, and the second state is set by the game state setting means during the privilege game state. Accordingly, the information can be easily acquired by the acquisition means during the privilege game state, and hence a game machine has an effect of easily holding predetermined lotteries after completion of the privilege game state. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153692-A (JP)
Title: Energy absorption body
Inventor: TOMITA SUNAO
IPC: F16F7/00
Filed: 2022-04-05
Abstract: To obtain an energy absorption body capable of effectively absorbing energy against small external force at an initial stage where external force acts, and capable of effectively absorbing energy even against large external force.SOLUTION: An energy absorption body 102 has a compressed base body 108 having a negative Poisson's ratio and compressed by external force, and a pair of plate-like elastic plate bodies 106 that sandwich the compressed base body 108 and elastically curve in a thickness direction due to the external force. When the external force is relatively small, the curvature of the elastic plate body 106 mainly absorbs the energy of the external force, and when the external force is relatively large, the compression of the compressed base body 108 mainly absorbs the energy of the external force.SELECTED DRAWING: Figure 1
Patent JP-2022097493-A (JP)
Title: Flame-retardant material
IPC: D06M11/76
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant material containing an inorganic particle and a fiber. 
     SOLUTION: According to the invention, inorganic particles having flame-retardant properties and a fiber are combined with each other to obtain a flame-retardant material. Sheets comprising a complex of inorganic particles and a fiber can be laminated to obtain a flame-retardant material having markedly excellent flame retardancy. 
     SELECTED DRAWING: Figure 6D 
     COPYRIGHT: (C)2022,JPO&INPIT