Accessory, image pickup apparatus on which same is mountable, and camera system

    公开(公告)号:US11500270B2

    公开(公告)日:2022-11-15

    申请号:US17188489

    申请日:2021-03-01

    摘要: An accessory attachable to and detachable from an image pickup apparatus includes a second mount portion including a plurality of second bayonet claw portions capable of engaging with a plurality of first bayonet claw portions, a plurality of second terminals capable of contacting with a plurality of first terminals, an accessory body, and a mount fixing member for fixing the second mount portion to the accessory body. The plurality of second terminals is provided at positions different from positions of the plurality of second bayonet claw portions, and all of multiple second terminals, among the plurality of second terminals, used in communication between the image pickup apparatus and the accessory are provided at predetermined positions.

    Image forming apparatus including a regulating portion used in mounting a cartridge

    公开(公告)号:US11480914B2

    公开(公告)日:2022-10-25

    申请号:US17341019

    申请日:2021-06-07

    IPC分类号: G03G21/16 G03G21/18

    摘要: An image forming apparatus includes a cartridge including a portion-to-be-positioned, and an apparatus main body on which the cartridge is mounted in a mounting direction. The apparatus main body includes a positioning portion and a regulating portion. The positioning portion positions the cartridge by engaging with the portion-to-be-positioned. The regulating portion is provided on an upstream side of the positioning portion in the mounting direction. The cartridge includes a portion-to-be-regulated provided on an upstream side of the portion-to-be-positioned in the mounting direction. The portion-to-be-positioned engages with the regulating portion before engaging with the positioning portion, to regulate movement of the cartridge in the direction orthogonal to the mounting direction. The portion-to-be-regulated engages with the regulating portion before the portion-to-be-positioned engages with the positioning portion, to regulate movement of the cartridge in the direction orthogonal to the mounting direction.

    Image forming apparatus including a developing device that develops an electrostatic latent image

    公开(公告)号:US11474465B2

    公开(公告)日:2022-10-18

    申请号:US17065163

    申请日:2020-10-07

    IPC分类号: G03G15/00 G03G15/02 G03G15/10

    摘要: In an image forming apparatus, in a case where a power of the apparatus is turned from OFF to ON, a rotation drive unit rotationally drives each of a developing roller, a first conductive roller, and a second conductive roller in a state where a liquid developer supplied to a developer container by a supply device has reached a supply position, and a bias application unit applies a bias to each of the developing roller, the first conductive roller, and the second conductive roller after the developing roller rotates at least once, in the state where the liquid developer supplied to the developer container by the supply device has reached the supply position.

    Coherence range imaging using common path interference

    公开(公告)号:US11473896B2

    公开(公告)日:2022-10-18

    申请号:US15672003

    申请日:2017-08-08

    申请人: Canon U.S.A. Inc.

    发明人: Badr Elmaanaoui

    摘要: One or more devices, systems, methods and storage mediums for performing common path optical coherence tomography (OCT) with a controlled reference signal and efficient geometric coupling are provided. Examples of such applications include imaging, evaluating and diagnosing biological objects, such as, but not limited to, for Gastro-intestinal, cardio and/or ophthalmic applications, and being obtained via one or more optical instruments, such as, but not limited to, optical probes (e.g., common path probes), common path catheters, common path capsules and common path needles (e.g., a biopsy needle). Preferably, the OCT devices, systems methods and storage mediums include or involve a reference reflection or a reference plane that is at least one of: (i) disposed in the collimation field or path; and (ii) is perpendicular (or normal) or substantially perpendicular (or substantially normal) to light propagation. One or more embodiments may include beam shaping optics to properly image luminal or other hollow structures or objects.

    Conveyance apparatus, production system, and method for manufacturing article

    公开(公告)号:US11472638B2

    公开(公告)日:2022-10-18

    申请号:US17146797

    申请日:2021-01-12

    IPC分类号: B65G54/02 B65G43/00

    摘要: A conveyance apparatus includes a mover, a stator, and a control unit. The mover moves along a first direction. The stator includes a plurality of first sensors arranged along the first direction. Each of the plurality of first sensors can detect position information about the mover. The control unit corrects the position information about the mover and controls a position and/or orientation of the mover based on at least one of a relative position between at least one of the plurality of first sensors and the mover. The relative position is obtained by (a) detection values of the plurality of first sensors and/or (b) detection times in which the plurality of first sensors each detect the position information about the mover.

    Device that updates recognition model and method of updating recognition model

    公开(公告)号:US11455489B2

    公开(公告)日:2022-09-27

    申请号:US16435002

    申请日:2019-06-07

    IPC分类号: G06K9/62 G06V10/40

    摘要: An image processing device includes: a determination unit configured to determine, based on a feature amount of input image data, a category of the input image data and a score representing confidence of the category, with a classification model; a display unit configured to display an image representing the input image data and the determined category of the input image data; an acceptance unit configured to accept a correction of the displayed category from a user; and an updating unit configured to update the classification model, based on the correction of the category.

    Generation apparatus, system and method for generating virtual viewpoint image

    公开(公告)号:US11443478B2

    公开(公告)日:2022-09-13

    申请号:US16930092

    申请日:2020-07-15

    发明人: Naoki Umemura

    IPC分类号: G06T15/20 G06T7/55

    摘要: To make it possible to obtain a natural virtual viewpoint image in which a structure or the like existing within an image capturing scene is represented three-dimensionally so as to be the same as a real one while suppressing a network load at the time of transmission of multi-viewpoint image data. The generation device according to the present invention generates a virtual viewpoint image based on three-dimensional shape data corresponding to an object, three-dimensional shape data corresponding to a structure, background data corresponding to a background different at least from the object and the structure, and information indicating a virtual viewpoint.