Inert gas air horn distribution device
    1.
    发明授权
    Inert gas air horn distribution device 失效
    惰性气体喇叭分配装置

    公开(公告)号:US5794836A

    公开(公告)日:1998-08-18

    申请号:US783720

    申请日:1997-01-16

    IPC分类号: B23K1/20 H05K3/34 B23K3/08

    摘要: An inert gas air horn distribution device employs a labyrinth with a baffle to clean the nitrogen gas used to deposit flux on circuit boards before wave soldering operations. The baffle diverts the gas flow causing heavier flux particles to collect in the labyrinth while the lighter gas exits for use in depositing flux on the circuit boards. The labyrinth cleans the gas thereby keeping the knife clean which produces more uniform results with less maintenance.

    摘要翻译: 惰性气体空气喇叭分配装置在波峰焊接操作之前使用具有挡板的迷宫式清洁用于在电路板上沉积焊剂的氮气。 挡板转移气流,导致较重的助焊剂颗粒收集在迷宫中,而较轻的气体离开以用于在电路板上沉积焊剂。 迷宫清洁气体,从而保持刀具清洁,从而在维护较少的情况下产生更均匀的结果。

    Method for compressing viscous material through openings
    2.
    发明授权
    Method for compressing viscous material through openings 失效
    通过开口压缩粘性材料的方法

    公开(公告)号:US06761926B1

    公开(公告)日:2004-07-13

    申请号:US08716037

    申请日:1996-09-19

    IPC分类号: B05D132

    摘要: A novel apparatus for compressing viscous material through openings in a stencil is disclosed. The novel apparatus has a compression head cap which provides a contained environment to direct and to aid the flow of pressurized viscous material through the openings in the stencil.

    摘要翻译: 公开了一种通过模板中的开口压缩粘性材料的新颖设备。 新型装置具有压缩头帽,其提供容纳的环境以引导和帮助压力粘性材料流过模板中的开口。

    Interactive Representation of Clustered Entities
    7.
    发明申请
    Interactive Representation of Clustered Entities 审中-公开
    集群实体的交互式表示

    公开(公告)号:US20110265023A1

    公开(公告)日:2011-10-27

    申请号:US12764688

    申请日:2010-04-21

    IPC分类号: G06F3/048

    摘要: Various embodiments enable overlapping visual entities to be grouped into a cluster that can be opened to reveal individual visual entities that form the cluster. According to one or more embodiments, a cluster is represented on a map by a visual representation known as a foundation. A user can interact with the foundation to cause the cluster to be opened to reveal a flyout that includes individual visual entities that form the cluster. In some embodiments, the visual entities can represent geographical locations in a map view. A user can also interact with an individual visual entity of the flyout to acquire more information about the visual entity. In at least some embodiments, a combined visual entity is presented that represents multiple overlapping visual entities. The combined visual entity can include different visual representations for each of the multiple overlapping visual entities.

    摘要翻译: 各种实施例使重叠的视觉实体能够被分组成可以打开的集群,以显示形成集群的各个视觉实体。 根据一个或多个实施例,通过被称为基础的视觉表示在地图上表示簇。 用户可以与基础进行交互,使群集被打开以显示包含形成群集的各个视觉实体的弹出窗口。 在一些实施例中,视觉实体可以在地图视图中表示地理位置。 用户还可以与弹出窗口的单个视觉实体交互以获取关于视觉实体的更多信息。 在至少一些实施例中,呈现代表多个重叠视觉实体的组合视觉实体。 组合的视觉实体可以包括用于多个重叠视觉实体中的每一个的不同视觉表示。