Cylindrical and spherical triboelectric generators

    公开(公告)号:US09843275B2

    公开(公告)日:2017-12-12

    申请号:US15338846

    申请日:2016-10-31

    IPC分类号: H02N1/04

    CPC分类号: H02N1/04

    摘要: A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed to the first electrode. The first dielectric layer includes a first material that has a first rating on a triboelectric series. The second member includes a second material that has a second rating on the triboelectric series that is different from the first rating. The second member includes a second electrode. The second member is disposed adjacent to the first dielectric layer so that the first dielectric layer is disposed between the first electrode and the second electrode. The sliding mechanism is configured to cause relative movement between the first member and the second member, thereby generating an electric potential imbalance between the first electrode and the second electrode.

    Rotating cylindrical and spherical triboelectric generators
    6.
    发明授权
    Rotating cylindrical and spherical triboelectric generators 有权
    旋转圆柱形和球形摩擦发电机

    公开(公告)号:US09571009B2

    公开(公告)日:2017-02-14

    申请号:US14307656

    申请日:2014-06-18

    IPC分类号: H02N1/04

    CPC分类号: H02N1/04

    摘要: A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed to the first electrode. The first dielectric layer includes a first material that has a first rating on a triboelectric series. The second member includes a second material that has a second rating on the triboelectric series that is different from the first rating. The second member includes a second electrode. The second member is disposed adjacent to the first dielectric layer so that the first dielectric layer is disposed between the first electrode and the second electrode. The sliding mechanism is configured to cause relative movement between the first member and the second member, thereby generating an electric potential imbalance between the first electrode and the second electrode.

    摘要翻译: 发电机包括第一构件,第二构件和滑动机构。 第一构件包括固定到第一电极的第一电极和第一电介质层。 第一介电层包括在摩擦系列上具有第一等级的第一材料。 第二构件包括具有与第一等级不同的摩擦系列的第二等级的第二材料。 第二构件包括第二电极。 第二构件设置成与第一电介质层相邻,使得第一电介质层设置在第一电极和第二电极之间。 滑动机构被构造成引起第一构件和第二构件之间的相对运动,从而在第一电极和第二电极之间产生电位不平衡。

    Context-based search query formation

    公开(公告)号:US10984337B2

    公开(公告)日:2021-04-20

    申请号:US13408853

    申请日:2012-02-29

    IPC分类号: G06N20/00 G06F16/332

    摘要: Searching is assisted by recognizing a selection of text from a document as an indication that a user wishes to initiate a search based on the selected text. The user is provided with query suggestions based on the selected text and the query suggestions are ranked based on a context provided by the document. The user may select the text by using a mouse, drawing a circle around the text on a touch screen, or by other input techniques. The query suggestions may be based on query reformulation or query expansion techniques applied to the selected text. Context provided by the document is used by a language model and/or an artificial intelligence system to rank the query suggestions in predicted order of relevance based on the selected text and the context.

    Cylindrical and Spherical Triboelectric Generators
    8.
    发明申请
    Cylindrical and Spherical Triboelectric Generators 有权
    圆柱形和球形摩擦发电机

    公开(公告)号:US20170077838A1

    公开(公告)日:2017-03-16

    申请号:US15338846

    申请日:2016-10-31

    IPC分类号: H02N1/04

    CPC分类号: H02N1/04

    摘要: A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed to the first electrode. The first dielectric layer includes a first material that has a first rating on a triboelectric series. The second member includes a second material that has a second rating on the triboelectric series that is different from the first rating. The second member includes a second electrode. The second member is disposed adjacent to the first dielectric layer so that the first dielectric layer is disposed between the first electrode and the second electrode. The sliding mechanism is configured to cause relative movement between the first member and the second member, thereby generating an electric potential imbalance between the first electrode and the second electrode.

    摘要翻译: 发电机包括第一构件,第二构件和滑动机构。 第一构件包括固定到第一电极的第一电极和第一电介质层。 第一介电层包括在摩擦系列上具有第一等级的第一材料。 第二构件包括具有与第一等级不同的摩擦系列的第二等级的第二材料。 第二构件包括第二电极。 第二构件设置成与第一电介质层相邻,使得第一电介质层设置在第一电极和第二电极之间。 滑动机构被构造成引起第一构件和第二构件之间的相对运动,从而在第一电极和第二电极之间产生电位不平衡。