Neural network graph partitioning for improved use of hardware resources

    公开(公告)号:US12026556B2

    公开(公告)日:2024-07-02

    申请号:US17334674

    申请日:2021-05-28

    IPC分类号: G06F9/50 G06N3/063

    摘要: A method for processing a neural network includes receiving a graph corresponding to an artificial neural network including multiple nodes connected by edges. The method determines a set of independent nodes of multiple nodes to be executed in a neural network. The method also determines a next node in the set of independent nodes to add to an ordered set of the multiple nodes corresponding to an order of execution via a hardware resource for processing the neural network. The next node is determined based on a common hardware resource with a first preceding node in the ordered set or a frequency of nodes in the set of independent nodes to be executed via a same hardware resource. The ordered set of the plurality of nodes is generated based on the next node. The method may be repeated until each of the nodes of the graph are included in the ordered set of the nodes.

    Intent based control of a robotic device

    公开(公告)号:US12011837B2

    公开(公告)日:2024-06-18

    申请号:US17739956

    申请日:2022-05-09

    IPC分类号: G05D1/00 B25J9/16

    摘要: A method performed by an autonomous device includes identifying a current movement of an operator based on monitoring the operator of the autonomous device. The method also includes inferring an intended direction of travel for the autonomous device based identifying the current movement. The method further includes identifying one or more objects in a current environment and limitations of the current environment. The method still further includes determining the action to be performed based on inferring the intended direction of travel and also identifying the one or more objects and the limitations of the current environment. The method also includes performing, by the autonomous device, the action.

    Base station antenna and phase-shifting and feeding device thereof

    公开(公告)号:US12003037B2

    公开(公告)日:2024-06-04

    申请号:US17426837

    申请日:2019-11-04

    IPC分类号: H01Q3/36 H01Q1/48 H01Q1/50

    CPC分类号: H01Q3/36 H01Q1/48 H01Q1/50

    摘要: The present invention relates to a phase-shifting and feeding device, comprising a metal cavity, a phase-shifting circuit, and a feeding network board. The metal cavity is a U-shaped groove structure and engages with a ground plane to form a shielding cavity, thereby having the effect of the cavity in a conventional phase shifter. Since the ground plane serves as a sidewall of the shielding cavity, one sidewall is omitted from the metal cavity relative to the cavity of a conventional phase shifter, thereby significantly reducing the thickness and weight of the metal cavity while ensuring the functions of the phase-shifting and feeding device. In addition, the metal cavity and the feeding network board are arranged to be jointly grounded, while a signal terminal is electrically connected to a feeding circuit. Therefore, the feeding circuit may feed the phase-shifting circuit without using a co-axial feeder. Therefore, the described phase-shifting and feeding device has a reduced volume and a simplified structure, thereby facilitating the miniaturization of a base station antenna. In addition, further provided by the present invention is a base station antenna.

    Automated rack fryer basket lift
    15.
    发明授权

    公开(公告)号:US11992156B2

    公开(公告)日:2024-05-28

    申请号:US17051614

    申请日:2019-04-30

    IPC分类号: A47J37/12

    摘要: A system for automating the removal of cooking racks or trays laden with food items. The automatic rack lifting system includes a fryer assembly having a frypot and a liftable traveler assembly with a removable rack carrier or cooking carriage that carries a plurality of removable cooking baskets for food into and out of the cooking medium or oil disposed within the frypot. The system may further include lift arms removably secured to an actuation support structure. The automatic rack lifting system comprises a lift system for automated (e.g. under software program control) or manually controlled automatic lifting of a cooking carriage.

    Pawl mechanism for ratchet tool
    16.
    发明授权

    公开(公告)号:US11986928B2

    公开(公告)日:2024-05-21

    申请号:US17720918

    申请日:2022-04-14

    发明人: David T. Ross

    IPC分类号: B25B13/46

    CPC分类号: B25B13/463

    摘要: The present invention relates broadly to pawl mechanism for a tool, such as a ratchet wrench. The pawl mechanism includes first and second pawls that are selectively engageable with a drive gear to provide first and second rotational drive directions. Each of the first and second pawls includes an outwardly protruding hook type projections that engage respective recesses or grooves in a pawl carrier to operably couple the pawl carrier to the first and second pawls. The pawl carrier includes first and second pawl pockets that receive the respective first and second pawls. The pawl carrier also includes first and second recesses or grooves proximate to the respective first and second pawl pockets, and that receive the hook type projections.

    Ratchet with housing
    17.
    外观设计

    公开(公告)号:USD1025730S1

    公开(公告)日:2024-05-07

    申请号:US29842871

    申请日:2022-06-16

    摘要: FIG. 1 is a perspective view of a ratchet with housing, according to an embodiment of the invention;
    FIG. 2 is a first side view of the ratchet with housing of FIG. 1;
    FIG. 3 is a second side view of the ratchet with housing of FIG. 1;
    FIG. 4 is a third side view of the ratchet with housing of FIG. 1;
    FIG. 5 is a fourth side view of the ratchet with housing of FIG. 1;
    FIG. 6 is a first end view of the ratchet with housing of FIG. 1; and,
    FIG. 7 is a second end view of the ratchet with housing of FIG. 1.
    The broken lines are included for the purpose of illustrating portions of the ratchet with housing and form no part of the claimed design.

    Offset impact mechanism for a hammer tool

    公开(公告)号:US11945084B2

    公开(公告)日:2024-04-02

    申请号:US17239989

    申请日:2021-04-26

    发明人: Joshua M. Beer

    IPC分类号: B25D11/10 B25D11/06

    CPC分类号: B25D11/10 B25D11/066

    摘要: An impact mechanism for an impact tool having a housing with a housing longitudinal axis, wherein the impact mechanism includes an impact mechanism longitudinal axis that is offset and substantially perpendicular to the housing longitudinal axis. The impact mechanism includes a gear carrier adapted to be driven by a motor of the impact tool to rotate about the impact mechanism longitudinal axis, a hammer slidably coupled to the gear carrier and rotatable about the impact mechanism longitudinal axis, the hammer includes a radial surface with a hammer lug extending therefrom, and an intermediate bit adapted to receive impact force from the hammer lug and transfer impact force to a tool bit.