baber/WOPTO huggingface dataset:
Patent JP-2023103794-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2022-01-14
Abstract: To provide a tripod type constant velocity universal joint that is improved in workability in fitting to a fitting groove of a snap ring.SOLUTION: A tripod type constant velocity universal joint 1 of a double roller type includes snap rings 14, 15 for regulating movement of an inner ring 12 in an axial direction of a leg shaft 32 which are provided in an inner periphery of an outer ring 11. The snap rings 14, 15 are fitted to a fitting groove 11a formed in an inner peripheral surface of the outer ring 11. A first tapered surface 11d1 and a second tapered surface 11d2 having different inclination angles are provided in a corner part between an end surface 11c and an inner peripheral surface 11b of the outer ring 11.SELECTED DRAWING: Figure 9
Patent JP-2023107480-A (JP)
Title: sensor device
Inventor: YAMADA TOSHIHIKO
IPC: G01B7/30
Filed: 2022-01-24
Abstract: To provide a sensor device with which it is possible to improve the efficiency of assembly work.SOLUTION: A sensor device 10 includes a main gear 15 which is provided to a revolving shaft 11 so as to be integrally rotatable, and a first driven gear 30A and a second driven gear 30B that engage with the main gear 15. The sensor device 10 includes a first sensor for generating an electric signal that corresponds to the rotation of the first driven gear 30A, and a second sensor for generating an electric signal that corresponds to the rotation of the second driven gear 30B. The sensor device 10 has a holder for holding the first driven gear 30A and the second driven gear 30B so as to be rotatable and to be movable in the radial direction of the main gear 15. A first spring 26 for urging the first driven gear 30A toward the main gear 15 and a second spring 27 for urging the second driven gear 30B toward the main gear 15 are integrally provided to the holder.SELECTED DRAWING: Figure 6
Patent JP-2023108681-A (JP)
Title: karaoke device
Inventor: ITOKAWA TORU
IPC: G10K15/04
Filed: 2022-01-26
Abstract: To provide appropriate Karaoke service to a user, considering operation trouble of transportation.SOLUTION: A Karaoke device (10) includes: an acquisition part (21) for acquiring first operation information of transportation in a location area of a store equipped with the Karaoke device at use end time of Karaoke; a determination part (22) for determining whether the first operation information satisfies a prescribed extension condition or not; and a proposal part (23) for proposing to extend the use time of Karaoke when the first operation information satisfies the prescribed extension condition.SELECTED DRAWING: Figure 2
Patent JP-2023111422-A (JP)
Title: Information processing device
Inventor: FUJIMOTO TERUHISA
IPC: H02M3/155
Filed: 2022-01-31
Abstract: To provide an information processing device capable of stably supplying a voltage to a removable memory device.SOLUTION: An information processing device comprises a socket into which a removable memory device is inserted, and a power supply circuit supplying a first power supply having a first voltage and a second power supply having a second voltage lower than the first voltage to the removable memory device. The power supply circuit includes feedback pair wiring. A power supply side of the feedback pair wiring is connected to one of a plurality of second power supply terminals supplied with the second power supply via the socket. A ground side of the feedback pair wiring is connected to one of a plurality of power supply ground terminals through which a return current passes via the socket. The power supply circuit controls the second voltage so that the voltage applied between the power supply side and the ground side of the feedback pair wiring comes within a prescribed voltage range.SELECTED DRAWING: Figure 13
Patent JP-2023113178-A (JP)
Title: Height difference information display system and height difference information display program
Inventor: TOGASAKA MASANARI
IPC: A63B71/06
Filed: 2022-02-03
Abstract: To provide a height difference information display system and a height difference information display program, for displaying height difference information on a land form within a predetermined range.SOLUTION: A height difference information display system comprises a portable terminal 1 and a server device 12 capable of connecting with the portable terminal 1 via communication means 11, and makes a display unit 3 of the portable terminal 1 display height difference information. The height difference information includes: a display map created from map information 13 having a plurality of height acquisition points and height information 14; and a translucent virtual sheet having a color to be superposed and displayed on the display map. The height acquisition points include a reference point and a comparison point. A position at which the virtual sheet is to be arranged is determined on the basis of a height difference between the reference point and the comparison point. The height difference is displayed using a color concentration difference caused by superposition of the virtual sheets.SELECTED DRAWING: Figure 2
Patent JP-2023113275-A (JP)
Title: Motion support device for adjusting visibility of prescribed object, system, program and method
Inventor: MEGURO TAKUMI
IPC: A63B69/00
Filed: 2022-02-03
Abstract: To provide a motion support device which can support a motion by adjusting the visibility of an object for a mover who can visually recognize the prescribed object during a certain motion.SOLUTION: A motion support device comprises: visibility control means which generates visibility adjustment information including an instruction of extinguishing or reducing the visibility of a prescribed object or the visibility of a visible portion including the prescribed object for a prescribed time related to a motion; and a visual field provision unit which provides a visual field related to an environment where a motion is performed to the mover and extinguishes or reduces at least partial visibility related to the visibility adjustment information in the visual field for the prescribed time on the basis of the visibility adjustment information. It is preferable that the motion support device further comprises adjustment time determination means which determines the prescribed time on the basis of sound information, image information and the like related to the mover, the prescribed object and the like. The visual field provision unit may include a transmission type or non-transmission type display or a window part whose transmissivity can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2023113465-A (JP)
Title: Plotter and program
Inventor: KOBAYASHI HIROKI
IPC: G06F30/13
Filed: 2022-02-03
Abstract: To efficiently create three-dimensional data from two-dimensional data.SOLUTION: A plotter includes an acquisition unit, a reception unit and a generation unit. The acquisition unit acquires two-dimensional data for each stage including a special layer related to an element of a building. The reception unit receives input of stage height information indicating the stage height of each stage. The generation unit generates three-dimensional data of the building including the element on the basis of the two-dimensional data and the stage height information.SELECTED DRAWING: Figure 20
Patent JP-2023113496-A (JP)
Title: Processing apparatus, processing method, and processing program
Inventor: NAKAMURA TOSHIMITSU
IPC: G06F3/01
Filed: 2022-02-03
Abstract: To acquire the level of a user's interest in a content in an environment constructed in a virtual space.SOLUTION: A server device 10 has: a measurement unit 134 that, based on any one or more of position information in which the position of a user in a VR space is associated with time information, information on the user's line of sight, information on an image enlargement operation through an input device connected with a user terminal, and information on a click operation through the input device, measures, for every content in the VR space, the number of times the user's line of sight is directed, a period in which the user's line of sight is directed, and/or the number of clicks to an event accompanying the content; and an estimation unit 135 that estimates the level of the user's interest in the content based on the number of times the user's line of sight is directed to the content, a period in which the user's line of sight is directed to the content, and/or the number of clicks to the event accompanying the content.SELECTED DRAWING: Figure 2
Patent JP-2023116273-A (JP)
Title: Reinforcing bar for anchor portion, and concrete foundation
Inventor: MATSUMOTO KENKI
IPC: E02D27/08
Filed: 2022-02-09
Abstract: To obtain a reinforcing bar for an anchor portion and a concrete foundation that can prevent exfoliation of concrete around an anchor portion consisting of an anchor hole or an anchor bolt, and can ensure both strength and durability of the foundation.SOLUTION: An anchor portion reinforcing bar 44 includes an exfoliation prevention bar 50 that is integrally formed by partially welding a pair of reinforcement materials 52. The exfoliation prevention bar 50 has an overlapping portion 58 between the welded reinforcement materials, and a pair of exfoliation prevention portions 54 arranged on both sides of a rising portion 14 in a thickness direction with an anchor hole 42 therebetween. Further, the overlapping portions are arranged on both sides of the rising portion 14 in a foundation longitudinal direction with the anchor hole 42 interposed therebetween, and have a welded portion Y below the pair of exfoliation prevention portions 54.SELECTED DRAWING: Figure 5
Patent JP-2023119655-A (JP)
Title: Method for manufacturing power storage device and manufacturing apparatus therefor
Inventor: MATSUMOTO YUTA
IPC: H01G11/84
Filed: 2022-02-17
Abstract: To provide a method for manufacturing a power storage device with which the breakage of a current collector foil is prevented.SOLUTION: A manufacturing method 1 for power storage devices is a method for manufacturing a power storage device which is created by encapsulating in a film-like outer package 20 a laminate 10 that comprises a laminate body 11 which is formed by laminating sheet-like cathodes and anodes together with a separator and a plurality of extended current collector foils 12 that are extended outward from the laminate body 11 and stacked one on top of another in the laminate direction, the manufacturing method including a weld step, a seal step, and a degassing step. In the weld step, a pressing jig 50 is pressed against a region 122 between a scheduled weld position 121 in the stacked extended current collector foils 12 and the laminate body 11 so as to deform the extended current collector foils 12 to a desired shape, and then the plurality of extended current collector foils 12 are welded to each other at the scheduled weld position 121. In the seal step, the laminate 10 is covered with the outer package 20 and the outer circumference of the laminate 10 in the outer package 20 is sealed. In the degassing step, a gas is vented from the inside of the sealed outer package 20.SELECTED DRAWING: Figure 4
Patent JP-2023120746-A (JP)
Title: wireless communication network system
Inventor: IIZUKA YOSHINOBU
IPC: H04B1/38
Filed: 2022-02-18
Abstract: To solve the problem in which in a network (NetW) consisting of specific low-power wireless communication devices, it is impossible to change a network (NW) configuration by making an interruption during duplex communication.SOLUTION: Wireless communication devices A and B perform duplex communication using paired channels (No.CHm), keep reception demodulation units open using other paired channels (No. CHx) as an interrupt frequency, combine the output of the reception demodulation units with an input audio signal to transmit a resultant signal, and on the other hand combine the output with a received signal of the duplex communication to make an audio output. Wireless communication devices C to E open the two reception demodulation units related to the paired channels (No. CHm) and intercept the duplex communication. When the wireless communication device C performs carrier sense and makes an interrupt request to the wireless communication device A using the interrupt frequency and transmits a NetW control command and a communication termination signal, the wireless communication devices A and B terminate the duplex communication, and all the wireless communication devices run corresponding programs and transition to a requested NetW configuration.SELECTED DRAWING: Figure 4
Patent JP-2022062276-A (JP)
Title: Buoy and gradual expansion of buoy network
IPC: B63B21/22
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a buoy and gradual expansion of a buoy network. 
     SOLUTION: A system and a method for a module type buoy expansion system includes a module arranged to be capable of being assembled at a target place and an air delivery equipment arranged to deliver a buoy module to the target place. The module is capable of being connected to at least one more other module as well as forming a buoy (101) when assembled. In addition, the module buoy expansion system arbitrarily includes a platform (104) to be arranged to receive one or a plurality of air delivery equipment. Each module adapts to a delivery standard for the air delivery equipment. The module buoy expansion system also includes a power system arranged to recharge the air delivery equipment. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023120936-A (JP)
Title: Energy system and its operation method
Inventor: MORIMOTO ATSUSHI
IPC: H02J3/38
Filed: 2022-02-18
Abstract: To provide a technique suitable for suppressing power pulses in a DC path, in an energy system converting DC power of the DC path into AC power by a plurality of output circuits.SOLUTION: A control device 20 achieves, when AC power is outputted from a first output circuit 3 to a system power source 8 and outputted from a second output circuit 4 to a load 10, an output state where a predetermined phase difference exists between (a) a phase of AC voltage outputted from the first output circuit 3 and the phase of the AC voltage outputted from the second output circuit 4, (b) a phase of AC current outputted from the first output circuit 3 and the phase of the AC current outputted from the second output circuit 4, or (c) a phase of the AC power outputted from the first output circuit 3 and the phase of the AC power outputted from the second output circuit 4.SELECTED DRAWING: Figure 1
Patent JP-2023035788-A (JP)
Title: electric power steering device
IPC: B62D5/04
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a more down-sized electric power steering device. 
     SOLUTION: An electric power steering device includes: an assist pinion shaft; a worm wheel attached to an end portion on the Z2 side of the assist pinion shaft; a worm shaft including a shaft tooth portion engageable with a wheel tooth portion; and a housing accommodating the worm shaft and the worm wheel. A portion of the wheel tooth portion, which is engaged with the shaft tooth portion, is a first portion and a portion of the wheel tooth portion, which is located on the opposite side of the first portion with respect to the center axis, is a second portion. A first distance from an end surface on the Z1 side in the first portion to an end of the housing end portion is larger than a second distance from an end surface on the Z1 side in the second portion to the end of the housing end portion. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023121682-A (JP)
Title: game machine
Inventor: OSADA YUKI
IPC: A63F5/04
Filed: 2022-02-21
Abstract: To provide a game machine having an advantageous section, and capable of preventing aggression from occurring while increasing a player's interest in a game.SOLUTION: When a setting value is changed, a game machine is initialized to be in a non-RT state and initialized to be in a normal section. In a game in which an advantageous section starts, AT control means can execute a start state setting control on the basis of the game state set in the game before the advantageous section starts. The game machine is more advantageous for a player by the start state setting control when the game state set in the game before the advantageous section starts is an RT2 state than a state in which the game state set in the game before the advantageous section starts is the non-RT state.SELECTED DRAWING: Figure 10
Patent JP-2022060420-A (JP)
Title: Avatar generation device and computer program
IPC: G06T1/40
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for generating an animal-shaped avatar using a human face. 
     SOLUTION: An avatar generation method according to example embodiments involves analyzing an image including a human face and automatically creating an animal-shaped avatar corresponding to the human face. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022132174-A (JP)
Title: Monolithic photonic integrated circuit and opto-electronic system comprising the same
Inventor: TIM KOENE
IPC: H01S5/026
Filed: 2022-02-25
Abstract: To provide a way of achieving fiber-to-PIC alignment with a desired coupling loss that allows an improved throughput of a production station at which the fiber-to-PIC alignment is performed.SOLUTION: The invention relates to a monolithic InP-based PIC 1 comprising a first photonic assembly 2 that comprises a first optical splitter-combiner unit 3 having a first end part that is optically connected with a first optical waveguide 9 and a second end part that is optically connected with a first main photonic circuit 10 and a first auxiliary photonic circuit 11. The first auxiliary photonic circuit comprises a first laser unit 12, and a first SOA 13. The first SOA is configurable to be in a first operational state in which the first SOA allows optical communication between the first laser unit and the first optical splitter-combiner unit, or a second operational state in which the first SOA prevents optical communication between the first laser unit and the first optical splitter-combiner unit.SELECTED DRAWING: Figure 1
Patent JP-2023012412-A (JP)
Title: Game system, information processing method, and program
IPC: A63F13/426
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing time for watching a screen when progressing a game. 
     SOLUTION: A game system includes: an input unit for receiving operation from a player; and a game execution unit for progressing a game according to operation. The game execution unit starts or resumes automatic progress of a game when a player performs multi-touch operation on an any position of a touch panel. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023124055-A (JP)
Title: Autonomous travel device and method of controlling the same
Inventor: WATANABE YUTO
IPC: G05D1/02
Filed: 2022-02-25
Abstract: To provide a travel device allowed to select a travel route using appropriate map information.SOLUTION: An autonomous travel device, for carrying an object of transport, comprises a route determining section that determines a travel route based on map information, a travel unit that travels the travel route, a damping unit that is mounted on the travel unit and suppresses vibration of the object of transport, an acquiring section that acquires information given to the damping unit in order to suppress vibration of the object of transport, and an update section that updates the map information based on the information acquired by the acquiring section. The route determining section determines the travel route based on the map information updated by update section.SELECTED DRAWING: Figure 3
Patent JP-2023127623-A (JP)
Title: Charge control system, charge control method, and program
Inventor: NAKAO RYOHEI
IPC: H02J7/04
Filed: 2022-03-02
Abstract: To provide a charge control system or the like which appropriately calculates cell parameters of a battery while suppressing elongation of the time required for charging the battery.SOLUTION: A charge control system 100 comprises charge control means which calculates predetermined cell parameters of a battery 21 based on a state amount of the battery 21 in charging the battery 21 in an intermittent manner. The charge control means performs the next intermittent charge in different timing from the present intermittent charge, and this timing is set based on a charging rate, a voltage or internal resistance of the battery 21 in temporarily stopping the charge during the intermittent charge of the battery 21.SELECTED DRAWING: Figure 1
Patent JP-2023127737-A (JP)
Title: Compound, and production method of the same
Inventor: MIURA HIROKI
IPC: C07F7/08
Filed: 2022-03-02
Abstract: To provide a novel production method of a compound for obtaining an organic silicon compound by forming a carbon-silicon bond using a raw material high in versatility.SOLUTION: A production method of a compound includes a reaction process of reacting a compound represented by formula (10) with a compound represented by formula (9) in the presence of a catalyst to obtain a compound represented by formula (1) or (1') where the catalyst is a compound of gold carried by a metal oxide, a metal oxo acid salt, or carbon. In the formulae, n10 is an integer of 1, or more, R11 and R12 are hydrocarbon groups which may have H or a substituent, Z11 is a hydrocarbon group which may have a substituent, X11 is a leaving group, R91 is an alkyl group, an aryl group or the like, n11 and n12 are an integer of 1 or more, and n11+n12=n10 (≥2).SELECTED DRAWING: None
Patent JP-2022071102-A (JP)
Title: Novel lactic acid bacteria and use thereof
IPC: A61P25/24
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition including novel lactic acid bacteria, useful for preventing and treating a neurological mental disease or an inflammatory disease. 
     SOLUTION: The present invention relates to a composition including novel lactic acid bacteria, Bifidobacterium adolescentis NK98 (KCCM12297P). 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128262-A (JP)
Title: Controller for engine and engine system
Inventor: URASAKI KAZUSHI
IPC: F02P19/02
Filed: 2022-03-03
Abstract: To provide a controller for an engine capable of securely improving startability of an engine under pre-glow control, and an engine system.SOLUTION: In an engine system which comprises an engine body 10 comprising a glow plug 11 and a controller 20 performing pre-glow control over the engine body 10, the controller 20 comprises a notification unit 23 which gives notice that the engine body 10 is under the pre-glow control, and an electrification unit 22 which supplies electric power to the glow plug 11 to heat a combustion chamber of the engine body 10. The notification unit 23 gives the notice that the pre-glow control is carried on for a first predetermined time after the start of power supply to the glow plug 11. The electrification unit 22 continues to supply the electric power to the glow plug 11 even after the notification by the notification unit 23 ends.SELECTED DRAWING: Figure 2