Video type detection method and apparatus based on key frame, and storage medium

    公开(公告)号:US11544927B2

    公开(公告)日:2023-01-03

    申请号:US17124542

    申请日:2020-12-17

    IPC分类号: G06V20/40

    摘要: The present application discloses a video type detection method, apparatus, electronic device and storage medium. A specific implementation solution is as follows: obtaining N key frames of a first video, where N is an integer greater than 1, and a type of the first video is to be detected; obtaining M confidence scores corresponding to each of the N key frames by inputting each of the N key frames into M algorithm models corresponding to the first video type respectively, where M is an integer greater than 1; determining a confidence score of the first video by a fusion strategy algorithm model according to N×M confidence scores of the N key frames; and comparing the confidence score of the first video with a confidence score threshold corresponding to a first video type, to determine whether the type of the first video is the first video type or not.

    Trench gate device and method for making the same

    公开(公告)号:US11527633B2

    公开(公告)日:2022-12-13

    申请号:US17217173

    申请日:2021-03-30

    发明人: Longjie Zhao

    摘要: A method for manufacturing a trench gate device includes: forming a trench in a substrate with a super junction structure; forming a gate dielectric layer in the trench; forming a polysilicon gate by filling a portion of the trench with polysilicon; forming an intermediate dielectric layer in the trench; forming an auxiliary polysilicon layer by filling a gap in the trench with polysilicon; forming a source region of the trench gate device in the substrate; depositing an interlayer dielectric layer, and forming contacts in the interlayer dielectric layer, wherein the polysilicon gate, the auxiliary polysilicon layer, and the source region are led out from the contacts; and connecting the led-out auxiliary polysilicon layer to the led-out source region.

    Foil transducer and valve
    53.
    发明授权

    公开(公告)号:US11508899B2

    公开(公告)日:2022-11-22

    申请号:US16116031

    申请日:2018-08-29

    发明人: Micah Hodgins

    摘要: A foil transducer for a valve, including at least one firmly arranged holding part, at least one displaceable force transmission part, an electroactive foil composite structure and at least two electrodes. The electroactive foil composite structure has an actuating direction in which the electroactive foil composite structure is extended on actuation. The actuating direction lies in a plane spanned by the electroactive foil composite structure.

    Information processing apparatus
    54.
    发明授权

    公开(公告)号:US11492100B2

    公开(公告)日:2022-11-08

    申请号:US16644679

    申请日:2018-07-24

    申请人: NTT DOCOMO, INC.

    摘要: An information apparatus includes a schedule obtainment unit that obtains flight schedule information transmitted from terminals. Allocation unit allocates an airspace and a permitted flight period to drone based on the obtained flight schedule information. If there is a predetermined commonality in the airspaces and the flight directions of multiple drones, allocation unit causes those multiple drones to share the airspace under the condition that formation flight in which distances therebetween are controlled is performed. Allocation unit determines an arrangement in which multiple drones are aligned in the order in which drones withdraw from formation flight as the arrangement of multiple drones during formation flight. Also, allocation unit determines an arrangement in which drone that does not include a formation flight function is in front and drone that includes formation flight function follows therebehind.

    Bitter-blocking agent and process for making same

    公开(公告)号:US11490632B2

    公开(公告)日:2022-11-08

    申请号:US16160117

    申请日:2018-10-15

    发明人: Joshua V. Young

    摘要: A liquid edible dip that includes a first lactose-based composition, a second lactose-based composition, at least one spice, and a cucumber extract based bitter-blocking agent that can block the bitter tastes present in certain edible foods. The cucumber extract based bitter-blocking agent can modify, reduce, or block the bitter taste present in some edible foods. The first lactose-based composition may be a strained yogurt and the second lactose-based composition may be an evaporated milk powder.

    Spindle drive assembly and vehicle flap with a spindle drive assembly

    公开(公告)号:US11480004B2

    公开(公告)日:2022-10-25

    申请号:US16768126

    申请日:2018-11-20

    IPC分类号: E05F15/622 F16H25/20

    摘要: A spindle drive assembly for opening or closing a vehicle flap, having a spindle drive assembly housing extending along a spindle drive axis and a spindle drive motor arranged in the spindle drive assembly housing. The motor shaft of the spindle drive motor is arranged substantially coaxially with the spindle drive axis. Furthermore, the spindle drive motor is supported in the spindle drive assembly housing in a rotationally fixed manner in relation to the spindle drive axis by an interlocking fit. In addition, a vehicle flap with such a spindle drive assembly.

    Method and apparatus for skill sharing

    公开(公告)号:US11468378B2

    公开(公告)日:2022-10-11

    申请号:US16667966

    申请日:2019-10-30

    摘要: The present disclosure provides a method and apparatus for skill sharing. A user's first click operation on a sharing link of a first skill is received; and the page jumps to a skill development page according to the first click operation, where the skill development page includes an input box of a link and an import button, and the input box is used to input a sharing link of a skill, while the import button is used to input an import instruction of the skill; and the first skill is imported into a skill development platform according to a user operation. By generating a sharing link of the skill, the sharing link of the skill can be shared within any location in existing sharing ways. The sharing manner thus enables the user to import the first skill in a variety of ways and avoids repeated development from different developers.