baber/WOPTO huggingface dataset:
Patent JP-2022108618-A (JP)
Title: Information processing apparatus, information processing system, and information processing method
Inventor: MATSUI RYO
IPC: G16Y40/60
Filed: 2021-01-13
Abstract: To provide an information processing apparatus, an information processing system, and an information processing method that can efficiently alleviate congestion on a travel route from a plurality of event facilities even when respective events are held at the plurality of event facilities.SOLUTION: An information processing apparatus according to one aspect of an embodiment includes an acquisition unit and an estimation unit. The acquisition unit acquires a plurality of pieces of event information relating to events respectively held at a plurality of event facilities. The estimation unit estimates people flow information relating to a flow of people in a travel route between the plurality of event facilities and a predetermined point based on the plurality of pieces of event information acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021068473-A (JP)
Title: Terminal, customer management system, and customer service program
Inventor: INAGAWA NOBUHIRO
IPC: G16Y40/10
Filed: 2021-01-20
Abstract: To improve customer service so as to promote purchasing behavior of each customer after entering a shop.SOLUTION: A customer management system includes a server which manages a customer database storing attribute information of the customer for each customer, and a terminal carried by a customer service staff. The server includes detection means, determination means, and notification means. The terminal includes informing means. The detection means detects a visit of a customer to a shop. The determination means determines whether customer service is required on the basis of the attribute information of the customer whose visit is detected by the detection means. The notification means notifies the terminal of the visit of the customer when the determination means determines that the customer service is required. The informing means informs the staff of the visit of the customer in response to reception of notification from the server.SELECTED DRAWING: Figure 6
Patent JP-2022111801-A (JP)
Title: Optical device, and on-vehicle system and moving device including the same
Inventor: IIJIMA RYO
IPC: G02B13/14
Filed: 2021-01-20
Abstract: To provide an optical device that has satisfactory optical performance despite its simple configuration.SOLUTION: An optical device comprises: a deflection unit that deflects illumination light from a light source to scan an object and deflects reflected light from the object; a light guide unit that guides the illumination light from the light source to the deflection unit and guides the reflected light from the deflection unit to a light receiving element; and an optical system 40 that guides the illumination light from the deflection unit to the object and guides the reflected light from the object to the deflection unit. The optical system forms an intermediate image 43 of the object, and has a front group 41 consisting of lenses arranged on the object side with respect to the intermediate image and a rear group 42 consisting of lenses arranged on the deflection unit side with respect to the intermediate image. When the focal distance of the rear group is fr, and the distance on an optical axis from a lens surface on the most object side to a lens surface on the most deflection unit side in the rear group is Lr, the conditional expression of 0.65<fr/Lr<2.20 is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2021090766-A (JP)
Title: Robot golf caddie
Inventor: DENNIS W DOANE
IPC: G08G1/00
Filed: 2021-01-21
Abstract: To provide an autonomous robot golf caddie which can follow a portable receiver with a predetermined distance kept.SOLUTION: An autonomous robot golf caddie 100 can follow a movable receiver with a predetermined distance kept, can detect a potentially imminent collision with an object, and stops before the potentially imminent collision.SELECTED DRAWING: Figure 1
Patent JP-2021136012-A (JP)
Title: Method and apparatus for detecting liveness based on phase difference
Inventor: LEE SOLAE
IPC: G06T7/00
Filed: 2021-01-26
Abstract: To provide a method and apparatus for detecting the liveness based on a phase difference.SOLUTION: In one embodiment, the method includes generating a first phase image based on first visual information of a first phase, generating a second phase image based on second visual information of a second phase, generating a minimum map based on a disparity between the first phase image and the second phase image, and detecting the liveness based on the minimum map.SELECTED DRAWING: Figure 1
Patent JP-2022115419-A (JP)
Title: fuel cell system
Inventor: ISONO MASAYA
IPC: H01M8/04
Filed: 2021-01-28
Abstract: To provide a technology capable of reducing the size of a channel and efficiently heating the channel.SOLUTION: A fuel cell system includes a fuel cell, a body forming a part of a channel through which reaction gas supplied to the fuel cell circulates, an electrode at least partially exposed to the outer surface of the body and at least partially embedded in the body; and a thin-film heat-generating member that covers an area from the surface of the electrode to the outer surface of the body.SELECTED DRAWING: Figure 2
Patent JP-2022115516-A (JP)
Title: Rotation position initialization device and rotation position initialization method
Inventor: HANDA KOICHI
IPC: D06F89/00
Filed: 2021-01-28
Abstract: To improve a technology which detects a rotation position of a rotating object.SOLUTION: An initialization mechanism 450 includes: a stopper part 456 which stops rotation of a work plate 410 by coming into contact with the work plate 410, for initializing a rotation position of the work plate 410 provided so as to rotate endlessly; and a switching part 460 for switching a state of the work plate 410 between a state in which the work plate 410 can rotate and a state in which the rotation of the work plate 410 stops, by moving the stopper part 456 between the position coming into contact with the work plate 410 and the position not coming into contact with the work plate 410.SELECTED DRAWING: Figure 12
Patent JP-2022116616-A (JP)
Title: Vehicle communication system and communication control method
Inventor: HAYASE YOICHI
IPC: H04W84/18
Filed: 2021-01-29
Abstract: To provide a vehicle communication system which enables a roadside machine and a vehicle to efficiently execute data communication.SOLUTION: Each of a plurality of vehicles transmits a control plan and a state of communication with another vehicle and a roadside machine 3 to a network device 4. The network device 4 organizes a vehicle group by grouping vehicles in which the quality of communication exceeds a predetermined grouping threshold on the basis of the quality of inter-vehicle communication of each vehicle with another vehicle. The network device 4 also creates a common path to be a communication path in the vehicle group on the basis of the quality of communication of each vehicle and distributes the same to corresponding vehicles and the roadside machine 3 as vehicle group setting data. Each vehicle constituting the vehicle group shares the data received from the roadside machine 3 through unicast according to the common path given through the network device.SELECTED DRAWING: Figure 13
Patent JP-2022116663-A (JP)
Title: Connection method and program for connecting usb virtual com device
Inventor: KUBOTA KYOSUKE
IPC: G06F13/10
Filed: 2021-01-29
Abstract: To search for a desired external apparatus, which is a USB virtual COM device, and communicate with the external apparatus in a serial form from an application program side of a higher-level device, without causing malfunctions or communication interference in other virtual COM devices.SOLUTION: A connection method includes: when communication with an external apparatus in a serial form is performed from an application program side of a higher-level device, searching a configuration information database (for example, a registry) of an operating system of the higher-level device using identification information (for example, vendor ID and product ID) as a USB device of the external apparatus as a search key, and acquiring a port number corresponding to the external apparatus (step 102); and using the acquired port number to start communication between the application program and the external apparatus (step 103).SELECTED DRAWING: Figure 1
Patent JP-2022116883-A (JP)
Title: Design support apparatus, design method and upper producing system
Inventor: KOZUKA YUYA
IPC: B29D35/00
Filed: 2021-01-29
Abstract: To provide a design support apparatus configured to design a cutting pattern of a sheet that allows an upper to conform to a shape of a shoe last when thermoforming is performed, a design method, and an upper producing system.SOLUTION: A design support apparatus 100 includes: an input unit 106 that receives shoe last data 1; a processor 102 (computing unit) that computes a cutting pattern 30 of a sheet based on the shoe last data 1 received by the input unit 106; and an output unit 108 that outputs the cutting pattern 30 of the sheet computed by the processor 102. The processor 102 calculates an amount of correction in consideration of a shrinkage direction and a shrinkage coefficient of the sheet, and calculates the cutting pattern 30 of the sheet by developing, on a plane, three-dimensional shape data 2 that conforms to a dimension of the shoe last data 1, to thereby obtain a shape pattern 3 of an upper, and incorporating the calculated amount of correction into the shape pattern 3 of the upper.SELECTED DRAWING: Figure 1
Patent JP-2022118621-A (JP)
Title: charging device
Inventor: UEKI TAKAHIRO
IPC: B60L53/30
Filed: 2021-02-02
Abstract: To achieve recovery from a connection abnormality via a charging inlet.SOLUTION: A charging device 10 comprises: a charging inlet 40 that is provided at a vehicle 12, and can be connected to a charging connector 32 outside the vehicle; a charging inlet pin that is provided at the charging inlet 40, can be electrically connected to a terminal of the charging connector 32, and is formed of a metal repaired in a previously set shape when a temperature of a repair temperature or higher is applied; a temperature detection part that detects a temperature of the charging inlet pin; and a charging control part 44 that performs charge of an on-vehicle battery 20 with power supplied from the outside of the vehicle via the charging inlet pin. The charging control part 44 executes repair processing for making the temperature of the charging inlet pin to the repair temperature or higher in the case where a temperature change amount of the charging inlet pin is a predetermined change amount or larger.SELECTED DRAWING: Figure 1
Patent JP-2022120553-A (JP)
Title: Program and display control device
Inventor: KATAOKA KENJI
IPC: G09G5/377
Filed: 2021-02-05
Abstract: To provide a program and a display control device for contributing to an improvement in the amusement of play in a VR space.SOLUTION: In an HMD (head-mounted type display device) system X, a program is executed by a game device 1, an HMD 2, and a controller 3, and that displays a virtual space image on the HMD 2. The program causes the game device to function as: identification means for, in a real space, identifying a state of a hand of a user U wearing the HMD or a third person and/or a positional relationship between a hand and a real object 4 existing in a real space; and display control means for controlling display of a real object image, which is an image superimposed on the virtual space image and corresponding to the real object 4, on the basis of the identified state and/or the positional relationship.SELECTED DRAWING: Figure 1
Patent JP-2022120600-A (JP)
Title: Water cut-off structure
Inventor: IWASAKI KENJI
IPC: H01R4/72
Filed: 2021-02-05
Abstract: To provide a water cut-off structure that can facilitate positioning of a heat-shrinkable tube before shrinkage and prevent positional displacement of the heat-shrinkable tube.SOLUTION: A water cut-off structure 11 comprises a terminal fitting for water cut-off 13, an electric wire 12, and a heat-shrinkable tube 15 with an adhesive 16, and is formed by covering a connection portion 14 of the terminal fitting for water cut-off 13 and the electric wire 12 with the heat-shrinkable tube 15 with an adhesive 16. The terminal fitting for water cut-off 13 has an electric contact part 20, an electric wire connection part 21, and a coupling part 22, and connecting the electric wire 12 to the electric wire connection part 21 forms the connection portion 14. The coupling part 22 is formed with an insertion projection 28 for positioning that projects to the outside of the coupling part 22 and is inserted into a wall 32 of the heat-shrinkable tube 15. The wall 32 of the heat-shrinkable tube 15 is formed with an insertion hole part 31 for positioning that is to be an insertion portion for the insertion projection 28.SELECTED DRAWING: Figure 1
Patent JP-2022007974-A (JP)
Title: Adhesive composition, adhesive, adhesive sheet and double-sided adhesive sheet
Inventor: SUZUKI HIDEAKI
IPC: C09J11/06
Filed: 2021-02-10
Abstract: To provide an adhesive composition which has good adhesive properties to various adherends and excellent adhesive properties such as adhesive force and holding power by using environmentally friendly recycled raw materials.SOLUTION: There is provided an adhesive composition comprising a polyester-based resin (A), wherein the polyester-based resin (A) is a polyester-based resin (A) containing a structural unit derived from at least one compound (a1) of a dimer acid and a dimer diol and a structural unit derived from an aromatic compound (a2) and a ratio (X1/X2) of the molar concentration (X1) of the structural unit derived from the compound (a1) to the molar concentration (X2) of the structural unit derived from the aromatic compound (a2) in the polyester-based resin (A) is larger than 1.0.SELECTED DRAWING: None
Patent JP-2022123337-A (JP)
Title: antibacterial tray
Inventor: KINOSHITA SATOSHI
IPC: A61B50/33
Filed: 2021-02-12
Abstract: To provide an antibacterial tray, in which the tray itself is antibacterial, and when applying sterilization treatment by laminating in multistage, air permeability can be heightened, and an antibacterial property on an inner surface side of the tray can be enhanced.SOLUTION: In an antibacterial tray containing an antibacterial agent dispersedly, a bottom plate 10 is connected to side plates 11 so that an opening surface is spread largely from the bottom plate 10. In the antibacterial tray 1 including a projection 15 on an outer surface of the side plate, when stacking trays on top of each other, the projection 15 of one tray makes a contact with an inner surface of the side plate 11 of the other tray, and a gap can be formed between the one tray and the other tray.SELECTED DRAWING: Figure 1
Patent JP-2022124604-A (JP)
Title: Image reading device, image reading system, control device, and document region extraction method
Inventor: HIRAYAMA RYOICHI
IPC: H04N1/04
Filed: 2021-02-16
Abstract: To provide a technique capable of performing a document region extraction process in which an effect of dirt is suppressed, even if a reading section has dirt including, for example, scratches and adhering substances such as dust.SOLUTION: A controller of an image reading device is configured to perform: a dirt detection process of detecting a dirt position of a reading section in a pixel column direction intersecting with a relative movement direction between a document and the reading section; and an extraction process of extracting a document region from read image data on the basis of, analysis image data to discriminate the document region or a background region. The controller searches the analysis image data for an edge candidate position where the background region changes to the document region inward from an edge portion in the pixel column direction, in the extraction process, and continues the search when the retrieved edge candidate position corresponds to the dirt position and extracts the document region from the read image data at the retrieved edge candidate position when the retrieved edge candidate position does not correspond to the dirt position.SELECTED DRAWING: Figure 8
Patent JP-2021162573-A (JP)
Title: Inspection result display device and control program
Inventor: OTA KAZUHIRO
IPC: B22D46/00
Filed: 2021-02-16
Abstract: To provide technology that enables a worker, etc., to easily grasp the tendency of defects occurring to a casting mold or a model.SOLUTION: A display device (10) displays inspection results of a plurality of casting molds or a plurality of models as inspection objects. The display device (10) executes a process of classifying the plurality of inspection objects into a plurality of groups, a process of generating, for each of the plurality of groups, a heat map image that represents the spatial distribution of defect occurrence frequency from the results of defect inspection of the inspection objects classified into the group, and a process of displaying, on a display, the heat map image that corresponds to one or a plurality of groups designated by a user among the heat map images generated by the generation process.SELECTED DRAWING: Figure 1
Patent JP-2022126246-A (JP)
Title: Method of manufacturing ceramic sintered body and ceramic sintered body
Inventor: TSUGAWA Yuta
IPC: H01L23/12
Filed: 2021-02-18
Abstract: To improve bondability with a metal plate.SOLUTION: A method of manufacturing a ceramic sintered body includes the steps of: reducing a pressure inside a sintering furnace to a target pressure lower than 3 kPa in a state in which a stacked body stacked of plural ceramic green sheets is housed in the sintering furnace; and firing the stacked body by elevating a temperature inside the sintering furnace while maintaining the pressure-reduced state inside the sintering furnace after the pressure inside the sintering furnace is reduced to the target pressure. In the step of reducing the pressure inside the sintering furnace to the target pressure, at least during a period when the pressure inside the sintering furnace is reduced from 3 kPa to the target pressure, the pressure inside the sintering furnace is reduced so that a maximum value of pressure variation per second inside the sintering furnace is set to be 30 Pa or less.SELECTED DRAWING: Figure 3
Patent JP-2021080275-A (JP)
Title: Method for producing psicose using recycling
Inventor: PARK JI WON
IPC: C13B30/12
Filed: 2021-02-19
Abstract: To provide a method for producing psicose which enhances the yield of psicose and increases the availability of raw material.SOLUTION: The present invention relates to a method for producing psicose by putting a psicose crystallization mother liquor, obtained in a psicose crystal production process, into a psicose separation process; and specifically, a method for producing psicose by putting a psicose crystallization mother liquor, obtained in a psicose crystallization process, into one or more kinds of processes to recycle, the processes selected from the group consisting of an activated carbon treatment, an ion purification process, a simulated moving bed chromatography separation process and a concentration process of a psicose fraction.SELECTED DRAWING: None
Patent JP-2022129900-A (JP)
Title: Bearing system
Inventor: TADA MASAMI
IPC: F16C41/00
Filed: 2021-02-25
Abstract: To provide a bearing system capable of accurately detecting abnormality of bearings supporting rotary shafts in drive units thereof, so as to realize stable flying of an electric vertical takeoff/landing aircraft.SOLUTION: A bearing system 6 is mounted on an electric vertical takeoff/landing aircraft 1 which comprises a plurality of drive units 3A-3D each having a rotary vane and a motor for rotating the rotary vane, and which flies with rotation of the rotary vanes. The bearing system includes: rolling bearings 7A-7D for supporting respectively rotary shafts in the drive units 3A-3D; sensors 8A-8D provided inside/outside the rolling bearings for acquiring indexes showing states of the rolling bearings; an abnormality determination unit 9 for determining abnormality of the rolling bearings on the basis of the indexes; and a control unit 11 for controlling the drive units 3A-3D.SELECTED DRAWING: Figure 2
Patent JP-2022133933-A (JP)
Title: Temperature sensor, temperature detection device, temperature detection method, temperature detection program, and manufacturing method for temperature sensor
Inventor: SATO SHINICHIRO
IPC: G01K11/20
Filed: 2021-03-02
Abstract: To improve a spatial resolution in temperature detection.SOLUTION: A temperature detection device 1 includes a temperature sensor 2. The temperature sensor 2 includes a light-emitting material 24 emitting light by reception of excitation energy and having an emission spectrum changing depending on a temperature, and a base material 23 to which the light-emitting material 24 is introduced. When viewed from a detection direction where the temperature is detected, a region where the light-emitting material 24 is introduced in the base material 23 is configured as a plurality of light-emitting regions 25 which is disposed apart from each other. In addition, the temperature detection device 1 includes a light detection unit 31 that detects light from the light-emitting material 24, and a control unit 32 functioning as a temperature detection unit that detects the temperature on the basis of the detected light.SELECTED DRAWING: Figure 1
Patent JP-2022134767-A (JP)
Title: Mounting structure of workbench in high lift working vehicle
Inventor: KUWABARA YOSHIO
IPC: B66F11/04
Filed: 2021-03-04
Abstract: To provide a mounting structure of a workbench in a high lift working vehicle that can reduce the number of parts and the man-hours required for assembly to regulate the elevation of the workbench to a boom side, and to compactly combine the structure to regulate the elevation of the workbench to the boom side and the parallel link mechanism.SOLUTION: A mounting structure of a workbench in a high lift working vehicle includes a parallel link mechanism 70 composed of a jib fixing member 71, an upper link member 80a, a workbench fixing member 51, and a lower link member 80b. The workbench can be moved up and down with respect to the jib fixing member 71 by the parallel link mechanism 70. A stopper member 83 is provided on at least one of the upper link member 80a and the lower link member 80b. The jib fixing member 71 is provided with regulating portions 74a and 74b that restrict the upward movement of the workbench by abutting against stopper members 83a and 83b.SELECTED DRAWING: Figure 3
Patent JP-2022137938-A (JP)
Title: Contact analysis system, contact analysis method, and program
Inventor: MURAKAMI YOSHIAKI
IPC: G16Y10/45
Filed: 2021-03-09
Abstract: To provide a contact analysis system, contact analysis method, and program, which allow for reliably and easily determining contact with a target object.SOLUTION: A main server 100 of a contact analysis system 1 disclosed herein comprises a target object information storage unit 110, user information storage unit 120, determination result storage unit 130, user location information acquisition unit 140, contact determination unit 150, target object content control unit 160, index computation unit 180, and attribute identification unit 190.SELECTED DRAWING: Figure 1