知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

3135 条记录 (耗时 0.036 秒)

    Multi-use fitness device and method
    4.
    发明授权
    Multi-use fitness device and method 有权

    公开(公告)号：US12102867B1

    公开(公告)日：2024-10-01

    申请号：US17406360

    申请日：2021-08-19

    申请人： Ashford Fitness LLC

    发明人： Jason Linde

    IPC分类号： A63B21/00

    CPC分类号： A63B21/154 ,  A63B21/4035

    摘要： An exercise device uses a vertically oriented member with multiple sheaves. Each sheave may be disposed around three different heights of the vertical member. A first sheave may be disposed substantially at a first end of the member. A second sheave may be disposed substantially at second end of the member. A third sheave may be disposed substantially at the center of the member. A flexible line may be connected to a weight at one end of the line, and the flexible line is then threaded through at least two of the first sheave, second sheave or third sheave.

    Systems and methods for producing a semantic representation of a document
    6.
    发明授权
    Systems and methods for producing a semantic representation of a document 有权

    公开(公告)号：US12093648B2

    公开(公告)日：2024-09-17

    申请号：US17178754

    申请日：2021-02-18

    申请人： Nice Ltd.

    发明人： Stephen Lauber

    IPC分类号： G06F40/289 ,  G06F16/35 ,  G06F40/30

    CPC分类号： G06F40/289 ,  G06F16/355 ,  G06F40/30

    摘要： A system and method for determining an embedding for a document (e.g. representing the document in vector space) by determining for the document a preliminary document embedding; determining for the document a document topic embedding based on a set of nearest topics to the preliminary document embedding; determining for each phrase in the document a topic relevancy score based on the document topic embedding and the embedding associated with the phrase; using a ranking algorithm to determine a saliency score for each phrase in the document, each saliency score based on the topic relevancy score for the phrase, and an inverse frequency score for the phrase; and calculating an embedding for the document using the saliency scores and embedding, for the phrases in the document.

    Portable and modular solar-powered lighting devices
    7.
    发明授权
    Portable and modular solar-powered lighting devices 有权

    公开(公告)号：US12092292B2

    公开(公告)日：2024-09-17

    申请号：US17968699

    申请日：2022-10-18

    申请人： MPOWERD Inc.

    发明人： Seungah Jeong ,  John Salzinger ,  Scott Klimcke ,  Juan S. Jacobo

    IPC分类号： F21S9/03 ,  F21V23/06 ,  F21Y115/00

    CPC分类号： F21S9/037 ,  F21V23/06 ,  F21Y2115/00

    摘要： Modular and portable solar-powered lighting devices are described. The device may include a handle assembly including a rechargeable battery and a solar panel electrically connected to the rechargeable battery, a mounting assembly selectively attachable to the handle assembly, and a lighting assembly selectively attachable to the handle assembly, the lighting assembly including one or more light sources. The device may have a first configuration wherein the handle assembly is coupled to each of the lighting assembly and the mounting assembly; and a second configuration wherein the lighting assembly is attached to the mounting assembly and not coupled to the handle assembly. These configurations can resemble a flashlight and a headlamp, respectively.

    Device and method for producing a thin-walled component
    9.
    发明授权
    Device and method for producing a thin-walled component 有权

    公开(公告)号：US12083575B2

    公开(公告)日：2024-09-10

    申请号：US17142003

    申请日：2021-01-05

    申请人： VOLKSWAGEN AKTIENGESELLSCHAFT

    发明人： Frederik Grau ,  Kartik Jamadar ,  Christian Theuerkauf

    IPC分类号： B21D51/16 ,  B21D26/14 ,  B21D35/00 ,  H01M50/105

    CPC分类号： B21D51/16 ,  B21D26/14 ,  B21D35/00 ,  H01M50/105

    摘要： A device and method for producing a thin-walled component, in particular a housing film for a pouch cell, from an initial part, comprising a first coil body, an electrical circuit for providing a pulsed electrical current, a die with a support facing the first coil body for the initial part to be reshaped, the support having the shape of the component to be produced, and a first separating device by which a first partial area can be at least partially separated from a second partial area of the initial part, it being possible for the initial part to be arranged between the first coil body and the die, to be accelerated by an electromagnetic force acting between the first coil body and the initial part towards the die and thereby to be deformed by the support and to be at least partially separated by the first separating device.

    Dynamic parallel monocular projection
    10.
    发明授权
    Dynamic parallel monocular projection 有权

    公开(公告)号：US12081730B2

    公开(公告)日：2024-09-03

    申请号：US18591880

    申请日：2024-02-29

    申请人： Spectralics Ltd.

    发明人： Yuval Kashter ,  Eran Falek ,  Ran Bar-Yosef

    IPC分类号： H04N13/383 ,  H04N13/32

    CPC分类号： H04N13/383 ,  H04N13/32

    摘要： A Dynamic Parallel Monocular Projection (DPMP) system for the provision of dynamically adjusted images to a Head Motion Box (HMB) is provided herein. The DPMP may include a picture generation unit (PGU); a projection unit, further comprising a displaying unit and at least one optical modulator, a Multi-Layered Thin Combiner (MLTC), comprising an infra-red (IR) light source and an IR detection sensor, thereby enabling the provision of images adjusted to the individual location of the observer's eyes within the HMB.