baber/WOPTO huggingface dataset:
Patent JP-2022180827-A (JP)
Title: Food product sealing device
Inventor: FUKAMI KIYOHIRO
IPC: B65B51/14
Filed: 2021-05-25
Abstract: To provide a food product sealing device capable of suitably packaging at least a triangular prism-like food product in a packaging bag.SOLUTION: A sandwich sealing device includes: a conveyance mechanism C having left and right positioning parts 11 and 12 and capable of conveying an unsealed sandwich J; and a center welding mechanism D capable of welding an opening N of a packaging bag. The central welding mechanism D can weld so that a vertical welding line is formed between inner surfaces of the left and right opening forming film parts in the vicinity of a central part in the left and right directions of a front surface part of a sandwich S. A suction mechanism F is provided for sucking and holding a side cover part of the packaging bag against the left and right positioning parts 11 and 12 when forming the vertical welding line.SELECTED DRAWING: Figure 6
Patent JP-2022180953-A (JP)
Title: Water cut-off shutter device
Inventor: SUMI KAZUHIRO
IPC: E06B9/06
Filed: 2021-05-25
Abstract: To optimize the positional relationship between an opening/closing body and a device that presses the opening/closing body in the closing direction.SOLUTION: A water cut-off shutter device includes: an opening/closing body 10 that performs a closing operation so as to partition a space and whose end in the closing direction abuts an opposing immovable surface G for complete closing; guide rails 20 that guide widthwise ends of the opening/closing body 10 in the closing direction; and a closing direction pressing device 40 that presses the opening/closing body 10 in the closing direction by abutting the opening/closing body 10 in the completely closed state from its opening direction side. The closing direction pressing device 40 has a movable pressing part 41 approaching the opening/closing body 10 from the opening direction side and a pressing spacer 42 detachably provided on the movable pressing part 41 so as to abut the opening/closing body 10 from the opening direction side.SELECTED DRAWING: Figure 4
Patent JP-2022182627-A (JP)
Title: Enclosure for electronic measuring instrument
Inventor: MARUO TOMOHIKO
IPC: H05K5/02
Filed: 2021-05-28
Abstract: To provide an enclosure for electronic measuring instrument excellent in portability.SOLUTION: An enclosure for electronic measuring instrument 1 includes: an enclosure 2 formed of a hexahedron with a quadrangle on each face; and four grips 9 fixed in pairs on both a surface 7 and a surface 8 on the enclosure 2 in which the surface 7 is parallel to the surface 8. The grips 9 are formed in U-shapes, fixed across corners 19 located at both ends of four edges 5 and 6 in the same direction on both the surfaces 7 and 8, and are arranged in a radial direction from the enclosure 2 while projecting out of the quadrangles of both the surfaces 7, 8 and inclining opposite to the enclosure 2 across both the surfaces 7 and 8.SELECTED DRAWING: Figure 1
Patent JP-2021144240-A (JP)
Title: Display device, server device, reproduction system, control method, program, and storage medium
Inventor: NASHIMOTO DAISUKE
IPC: G06F3/0481
Filed: 2021-06-02
Abstract: To provide a display device that can suitably represent posted information, a server device, and a reproduction system.SOLUTION: A map display device 4 receives, from a server device 1, tree display information for displaying a tree associated with a predetermined area within a display range on a map and post information for reproducing a posted music associated with the tree. The map display device 4 displays the tree within the display range on the map and displays a leaf corresponding to post information belonging to the selected tree. Then, the map display device 4 receives, from the server device 1, reproduction data S4 of the posted music shown in the post information corresponding to the selected leaf and reproduces the data.SELECTED DRAWING: Figure 7
Patent JP-2022185640-A (JP)
Title: Viewing terminal and program
Inventor: KUROZUMI MASAAKI
IPC: H04N21/658
Filed: 2021-06-03
Abstract: To achieve synchronous reproduction of a moving image in all viewing terminals even in the case that a viewing terminal newly participates in a distribution network.SOLUTION: A synchronization processing part 11 of a viewing terminal 3 acquires the other terminal information from a signaling server 4, and in the case that there are the other viewing terminal 3 participating in the distribution network 1, transmits an inquiry to the other viewing terminals 3 and receives a beginning time T0 by a WebRTC and records the beginning time T0 in a memory 24. Thus, all the viewing terminals 3 can share the beginning time T0. On the other hand, in the case that the other viewing terminals 3 do not exist, the synchronization processing part 11 sets a current time Tn acquired from an internal clock 12 to the beginning time T0 and records it in the memory 24. The synchronization processing part 11 subtracts the beginning time T0 from the current time Tn to acquire a reproduction position Ct. A moving image reproduction part 10 reproduces a moving image from the reproduction position Ct.SELECTED DRAWING: Figure 3
Patent JP-2022186218-A (JP)
Title: Micro-chamber, micro-chamber device, and method of manufacturing micro-chamber
Inventor: WATANABE KOSHI
IPC: G01N21/64
Filed: 2021-06-04
Abstract: To provide a micro-chamber which enables reaction detection with high spatial resolution and high detection sensitivity, and to provide a micro-chamber device and method of manufacturing the micro-chamber.SOLUTION: A micro-chamber 101 comprises: a diamond substrate 102 having a recess 1021 provided thereon; and a diamond crystal layer 1031 with a Diamond Nitrogen-Vacancy Center (NV center) formed on a side surface 1022 of the recess 1021.SELECTED DRAWING: Figure 1
Patent JP-2022187329-A (JP)
Title: wireless communication system
Inventor: ODAJIMA TORU
IPC: H04W52/02
Filed: 2021-06-07
Abstract: To reduce power consumption required for carrier sense.SOLUTION: A transmitter periodically and repeatedly transmits data. The number of times the transmitter repeatedly transmits data is equal to or greater than a value obtained by dividing the length of the data transmission cycle by the length of a data transmission time. A receiver periodically and repeatedly performs carrier sense. The length of the cycle in which the receiver performs carrier sensing is longer than the length of the data transmission cycle and shorter than the sum of the length of the data transmission cycle and the length of the data transmission time.SELECTED DRAWING: Figure 2
Patent JP-2022189287-A (JP)
Title: Valve and aerosol product
Inventor: OTAKA FUMIARI
IPC: B65D83/52
Filed: 2021-06-11
Abstract: To provide a valve and an aerosol product allowing for improving durability.SOLUTION: A valve 30 comprises a stem 31, a spring 32 and a bush 33. In the position of the stem 31 relative to the bush 33, there are a charge position for a content to be charged into an aerosol product 10 through a stem port 31a of the stem 31, an injection position for a content present in an amount-determining chamber 30a to be injected through the stem port 31a and a stationary position in which the stem 31 remains stationary by an urging force of the spring 32 in the state in which the stem port 31a is not in communication with the amount-determining chamber 30a. The stem 31 is allowed to transit relatively to the bush 33 between the stationary position and the charge position through the injection position. The bush 33 has an opening 33c allowing for maintaining a contact with at least a part of an outer peripheral surface of the stem 31 in the case where the stem 31 transits between the stationary position and the injection position relatively to the bush 33.SELECTED DRAWING: Figure 1
Patent JP-2023000739-A (JP)
Title: antimicrobial particle dispersion
Inventor: HAGA HISATO
IPC: C08F22/32
Filed: 2021-06-18
Abstract: To provide an antimicrobial particle dispersion which has high safety and a wide antimicrobial spectrum, and exhibits stable antiseptic effect (bactericidal and fungicidal properties) and excellent redispersibility even under harsh storage environments.SOLUTION: The antimicrobial particle dispersion at least contains, as an active ingredient, particles consisting mainly of a polymer with a glass transition point of 90-190°C represented by general formula (I) in the figure, where R is a C2-8 alkyl group.SELECTED DRAWING: None
Patent JP-2021140832-A (JP)
Title: Parking lot management system
Inventor: YOSHIKAWA AKIHIRO
IPC: G06Q20/32
Filed: 2021-06-19
Abstract: To provide a technique to manage a parking lot, the improved technique for a user to perform settlement of a parking fee.SOLUTION: A parking lot management system that manages a parking lot of a ticketless system and a cashless system, includes: a display unit that displays parking related information related to parking relating to a user using the parking lot, including information that can identify the parking lot, without using a physical parking ticket; and an administrative server. A communication apparatus of the user existing in the parking lot transmits the parking related information displayed on the display unit and/or another parking related information related thereto to the administrative server. The administrative server includes a fee calculation unit that calculates a parking fee to be charged to the user as a parking fee for settlement by electronic settlement on the basis of the parking related information received from the communication apparatus, and the calculated parking fee is subjected to the electronic settlement.SELECTED DRAWING: Figure 31
Patent JP-2022019573-A (JP)
Title: Device and method for producing spacer
Inventor: VOGT SEBASTIAN
IPC: A61F2/30
Filed: 2021-06-21
Abstract: To provide a device for producing a spacer by curing bone cement paste in a casting mold.SOLUTION: The invention relates to a device for producing a spacer having a casting mold lower part (1) with a cavity (2), a casting mold wall (3) which extends peripherally away from an edge of the cavity (2) and which is open on the opposite side, a casting mold upper part (5) with a shaping surface (6), where the casting mold upper part (5) can be inserted into an interior (4) of the casting mold lower part (1) and is displaceable in the direction of the cavity (2), such that a hollow space is formed which is delimited by the cavity (2), the shaping surface (6) and the casting mold wall (3) and in which the spacer is moldable, at least one container (7) for receiving excess bone cement paste, at least one opening (8) in the shaping surface (6), and/or at least one opening in the shaping surface (6) and/or the cavity (2), which opens into the at least one container (7) for receiving excess bone cement paste.SELECTED DRAWING: Figure 1
Patent JP-2023001960-A (JP)
Title: centrifugal fan
Inventor: SAKAI KOICHI
IPC: F04D29/28
Filed: 2021-06-22
Abstract: To provide a centrifugal fan that is improved in airflow performance and has sufficient strength and durability at high speed rotation.SOLUTION: A centrifugal fan in the present disclosure has a main plate provided with an engaging portion at the center of rotation, which engages with a rotating shaft or the like, and a ring on the inlet side of fluid to be sucked. The centrifugal fan has, on the outer peripheral portion of the main plate, blades erected substantially perpendicular to the surface of the ring. The outer diameter of the ring is equal to the outer diameter of the centrifugal fan, and the blades are erected on the surface of the ring on the main plate side. A part of the blade extends outward in the radial direction of the main plate, and the width of the blade in the rotation axis direction gradually decreases toward the center of rotation of the centrifugal fan.SELECTED DRAWING: Figure 1
Patent JP-2023003285-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-23
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A game machine includes: a privilege imparting port 2001α which imparts a predetermined privilege and collects a game ball when the game ball flowing down a game area 5a enters; and a non-privilege imparting port 2011H which has a take-in hole 2200a through which one game ball can pass, and does not impart any privilege and collects the game ball even when the game ball flowing down the game area 5a enters. The non-privilege imparting port 2011H and the privilege imparting port 2001α are arranged adjacent to each other, and at least one of the non-privilege imparting port 2011H and the privilege imparting port 2001α is provided with an identification display 2200e for a player to recognize whether or not a privilege is imparted.SELECTED DRAWING: Figure 154A
Patent JP-2023004150-A (JP)
Title: engine system
Inventor: SHIOZAKI RYUJI
IPC: F02M27/02
Filed: 2021-06-25
Abstract: To provide an engine system capable of decomposing peroxide into water and oxygen immediately before injection.SOLUTION: An engine system includes an engine, a supply source of peroxide, and an injection nozzle connected to the supply source and including injection port to intake air of the engine. The injection nozzle includes: a cavity accommodating the peroxide received from the supply source; a valve opening/closing the cavity; and a catalyst provided downstream of the cavity in a flow of the peroxide and decomposing the peroxide into water and oxygen.SELECTED DRAWING: Figure 2
Patent JP-2023005112-A (JP)
Title: Image forming apparatus
Inventor: LYSANDER TANECA
IPC: H04N1/00
Filed: 2021-06-28
Abstract: To read images of a plurality of documents and easily and quickly perform various types of editing processing on the images of the documents, thereby recording the images of the documents after the editing processing on one recording sheet.SOLUTION: In an image forming apparatus 10, a control unit 29 displays, on a screen of a display 24, a read image area in which images of a plurality of documents read by an image reading unit 20 are arranged and a print image area of each image of the document, according to an operation on the screen of the display 24 through a touch panel 25, sequentially selects the images of the documents and moves the images from the read image area and arranges the images in the print image area and executes, for each of the images of the documents, enlargement and reduction processing, rotation processing, movement processing, or hue adjustment processing on the image of the document, and causes an image forming unit 21 to record the images of the documents in the print image area on one recording sheet.SELECTED DRAWING: Figure 4
Patent JP-2023006734-A (JP)
Title: Vehicle travel control device and vehicle travel control method
Inventor: HIRANO YOSHITAKE
IPC: G08G1/16
Filed: 2021-06-30
Abstract: To provide a vehicle travel control device which allows an own vehicle to follow a target vehicle, and which is capable of changing a driving state of the own vehicle as needed.SOLUTION: A vehicle travel control system S implements driving control of an own vehicle V on the basis of environmental information around the own vehicle and positional information of the own vehicle. When driving control is executed in a state where a first driving control mode is set for implementing autonomous driving control of causing the own vehicle to travel autonomously, the system detects a target vehicle that is a follow-up target on a planned travel route of the own vehicle, receives target vehicle information containing positional information of the detected target vehicle, and changes between the first driving control mode and a second driving control mode for implementing relative driving control of causing the own vehicle to travel relative to the target vehicle. The system executes the relative driving control of the own vehicle on the basis of the environmental information and the target vehicle information, in response to a change from the first driving control mode to the second driving control mode.SELECTED DRAWING: Figure 1
Patent JP-2023007857-A (JP)
Title: terminal
Inventor: WI Nungna
IPC: H01R13/11
Filed: 2021-07-02
Abstract: To provide a terminal in which an insertion of a mating side terminal is hardly obstructed into a square cylinder part, and which can secure a connection reliability with the mating side terminal under a vibration environment.SOLUTION: A terminal comprises: a square cylinder part 11 into which a tube of a mating side terminal is inserted from a front side; an elastic contact piece 15 provided into the square cylinder part 11; and a reception part provided into the square cylinder part and nipping the tub with the elastic contact piece. The square cylinder part comprises: a first wall in which the elastic contact piece 15 is provided; a second wall in which the reception part is provided; and a pair of side walls 14 connecting both side edges of the first wall and both side edges of the second wall. A direction where the pair of side walls is opposite is a first direction, and at least one of the pair of side walls comprises an elastic piece 23 that presses a side edge of the tub into an inner side of the square cylinder part 11 in the first direction, and suppresses the movement of the tub to the first direction. By contacting a contact part of the elastic piece 23 and the side edge of the elastic contact piece 15, the movement of a tip end part 23A of the elastic piece 23 into the inner side of the square cylinder part is suppressed.SELECTED DRAWING: Figure 4
Patent JP-2023008270-A (JP)
Title: Wearable discharge device
Inventor: TEJIMA HIROMITSU
IPC: A61L9/12
Filed: 2021-07-05
Abstract: To provide a wearable discharge device capable of obtaining an effect further higher than a conventional one and discharging a substance having antibacterial and anti-virus components and fragrant components.SOLUTION: A wearable discharge device 1 has a cartridge 20 capable of discharging an internal substance through a through hole, and a discharge port 38 communicating with the through hole to discharge the substance to the outside, and a cartridge holding part 30 exchangeably holding the cartridge 20, and a wearing part 40 for wearing the cartridge holding part 30 at a position above the nostrils of a person, and the substance is discharged while wearing at a position above the nostrils of the person.SELECTED DRAWING: Figure 1
Patent JP-2023009433-A (JP)
Title: Mixing valve device
Inventor: YADA RYOTA
IPC: F16J1/12
Filed: 2021-07-07
Abstract: To provide a mixing valve device for realizing its stabilization by suppressing a pressure fluctuation of hot water flowing out of an exit.SOLUTION: The mixing valve device has a mixing chamber 10 for mixing water flowing in from a water inflow port 11 and vapor flowing in from a vapor inflow port 12 and discharging them to an exit 13. In one wall 14 on the water inflow port 11 side of the mixing chamber 10, a flowing water port 17 is formed through which water flows into the mixing chamber 10. In the other wall 15 on the vapor inflow port 12 side forming the mixing chamber 10, a valve port 20 is formed which is opened/closed by a valve element 22 to enable vapor to flow into the mixing chamber 10 when the valve element 22 is opened. In the mixing chamber 10, a disc 60 is provided which can freely float while being opposed to the valve port 20. The disc 60 having an insertion hole 61 inserted through a valve rod 25 of the valve element 20 is movable along the valve rod 25.SELECTED DRAWING: Figure 3
Patent JP-2022028610-A (JP)
Title: SiC CRYSTAL SUBSTRATE HAVING LATTICE PLANE ORIENTATION OPTIMUM FOR CRACK REDUCTION, AND MANUFACTURING METHOD THEREOF
Inventor: VOGEL MICHAEL
IPC: C30B29/36
Filed: 2021-07-13
Abstract: To provide a single crystal 4H-SiC substrate having a specific orientation of crystal structures that is set so as to reduce or even eliminate occurrence of cracks or fissures during mechanical processing, and a manufacturing method thereof.SOLUTION: A single crystal 4H-SiC substrate has a longitudinal axis C and a side face parallel to the longitudinal axis and curved at least partially. Crystal structures of the 4H-SiC substrate are oriented so that a line segment that crosses a parallel cleavage surface having at least a prescribed minimum number per unit length with a prescribed shape exists at each position on the side face of a semi-product with respect to the longitudinal axis, and the line segment is defined by a plane that is in contact with the side surface at one point at the position.SELECTED DRAWING: Figure 13B
Patent JP-2023013106-A (JP)
Title: Substrate transport device and substrate transport method
Inventor: TSUJIHASHI TATSUHIKO
IPC: H01L21/677
Filed: 2021-07-15
Abstract: To provide a substrate transport device capable of suppressing positional displacement of a substrate by more surely holding the substrate, and a substrate transport method.SOLUTION: A substrate transport device comprises a substrate holding part configured to hold a substrate. The substrate holding part includes: first and second suction holes provided so as to be opened on a mounting surface; first and second projections respectively disposed inside of the first and second suction holes; and first and second support portions respectively provided in the vicinity of the first and second suction holes so as to protrude upward from the mounting surface. The first projection is configured to close the first suction hole in a state where the substrate is not held, while protruding upward from the first suction hole by being energized upward by a first elastic member. The second projection is configured to close the second suction hole in a state where the substrate is not held, while protruding upward from the second suction hole by being energized upward by a second elastic member.SELECTED DRAWING: Figure 5
Patent JP-2023013176-A (JP)
Title: Dolly
Inventor: MATSUNO KYOSUKE
IPC: B62D5/04
Filed: 2021-07-15
Abstract: To provide a technology that is able to prevent breakage of a transmission mechanism even when overload is applied to a dolly by a steering motor.SOLUTION: A dolly according to the present disclosure may include: a chassis; wheels supported on the chassis and grounded on the ground; holding members supported on the chassis so as to be each rotatable around a turning shaft, and each rotatably holding the wheel around a rotary shaft; a steering handle gripped by a user; an input sensor that detects an operation of the steering handle by the user; a steering motor that drives according to the operation by the user detected by the input sensor; and transmission mechanisms that each connect the steering motor and the holding member with each other and each rotate the holding member around the turning shaft according to the driving of the steering motor. The steering handle and the transmission mechanism may be mechanically separated. The transmission mechanism may include a torque limiter interposed between the steering motor and the holding member.SELECTED DRAWING: Figure 22