Method of making extended area filter
    1.
    发明授权
    Method of making extended area filter 有权
    扩展区域过滤器的制作方法

    公开(公告)号:US07361300B2

    公开(公告)日:2008-04-22

    申请号:US10639367

    申请日:2003-08-12

    IPC分类号: B22F7/06

    摘要: Methods are provided for making a porous filter that is useful in polymer melt spinning. The methods include pressing particles, such as a metal powder, to form a filter having a filter body integrally formed with a top cap and a bottom cap. The filter body and caps are formed as a single component or, alternatively, are formed as two or three separate parts that are fitted and pressed together to form a single component having blind inlet and outlet cavities. After pressing, the component is sintered to form the porous filter. The particles are pressed and cohere to form the caps and filter body without the use of a polymeric binder, and the inlet and outlet cavities are formed substantially without machining.

    摘要翻译: 提供了制备可用于聚合物熔融纺丝的多孔过滤器的方法。 所述方法包括压制颗粒如金属粉末,以形成具有与顶盖和底盖一体形成的过滤体的过滤器。 过滤器主体和盖子形成为单个部件,或者形成为两个或三个分开的部件,其被装配并压在一起以形成具有盲进入口和出口腔的单个部件。 压制后,将组分烧结以形成多孔过滤器。 颗粒被压制并固定以形成盖和过滤体,而不使用聚合物粘合剂,并且入口和出口腔基本上不加工而形成。

    Laser trainer target
    2.
    发明授权

    公开(公告)号:US09915508B2

    公开(公告)日:2018-03-13

    申请号:US14955440

    申请日:2015-12-01

    摘要: A target senses whether and where it has been struck by a laser light. The target includes a screen for allowing laser light to pass through, a plurality of light sensors behind the screen, and an optical display associated with one or more of the light sensors. When the target is struck by a laser light, a sensor records the strike, and the target may be struck with laser light multiple times, whereby different sensors may record the different strikes. To determine whether and where the target has been struck, the user activates a display mode that causes the optical displays in the target to illuminate. The user can then reset the target so the user can begin again.

    LASER TRAINER TARGET
    3.
    发明申请

    公开(公告)号:US20160305748A1

    公开(公告)日:2016-10-20

    申请号:US14955440

    申请日:2015-12-01

    IPC分类号: F41J5/02

    摘要: A target senses whether and where it has been struck by a laser light. The target includes a screen for allowing laser light to pass through, a plurality of light sensors behind the screen, and an optical display associated with one or more of the light sensors. When the target is struck by a laser light, a sensor records the strike, and the target may be struck with laser light multiple times, whereby different sensors may record the different strikes. To determine whether and where the target has been struck, the user activates a display mode that causes the optical displays in the target to illuminate. The user can then reset the target so the user can begin again.

    Visualizing and Auditing Elections and Election Results
    8.
    发明申请
    Visualizing and Auditing Elections and Election Results 审中-公开
    可视化和审计选举和选举结果

    公开(公告)号:US20120173307A1

    公开(公告)日:2012-07-05

    申请号:US13116884

    申请日:2011-05-26

    IPC分类号: G07C13/00 G06K9/00

    CPC分类号: G06Q50/26

    摘要: Described are methods, systems, and computer program products for auditing an election. A computer-readable image of a ballot is received. The image of the ballot is analyzed with a computerized image analysis tool to generate a ballot definition file associated with the ballot. The ballot definition file is validated. Validation involves comparing a predicted election outcome and a simulated election outcome based on tabulation of machine-marked ballots using the ballot definition file. Auditing an election involves comparing a predicted election outcome generated by processing voter-marked ballots with the validated ballot definition file in one vote tabulator and an actual election outcome generated by an election department using its own ballot definition file and vote tabulator to process the voter-marked ballots.

    摘要翻译: 描述了用于审核选举的方法,系统和计算机程序产品。 接收到投票的计算机可读图像。 用计算机图像分析工具分析投票的图像,以生成与投票相关联的投票定义文件。 投票定义文件已验证。 验证包括使用选票定义文件,根据机器标记的选票列表比较预测的选举结果和模拟的选举结果。 审查选举涉及将通过处理选民标记的选票产生的预测选举结果与一个投票制表中的经验证的选票定义文件进行比较,以及选举部门使用其自己的选票定义文件产生的实际选举结果,并投票制表人员处理选民 - 有标签的选票。