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    Herb grinder
    3.
    外观设计
    Herb grinder 有权

    公开(公告)号：USD920031S1

    公开(公告)日：2021-05-25

    申请号：US29754982

    申请日：2020-10-16

    申请人： Bin Wei

    设计人： Bin Wei

    Method and tool for forming non-circular holes using a selectively coated electrode
    5.
    发明授权
    Method and tool for forming non-circular holes using a selectively coated electrode 有权
    使用选择性涂覆的电极形成非圆形孔的方法和工具

    公开(公告)号：US08778147B2

    公开(公告)日：2014-07-15

    申请号：US12118791

    申请日：2008-05-12

    申请人： Bin Wei ,  Ronald Scott Bunker

    发明人： Bin Wei ,  Ronald Scott Bunker

    IPC分类号： B23H3/00 ,  C25F3/00

    CPC分类号： B23H3/00 ,  B23H3/04 ,  B23H3/06 ,  B23H9/00 ,  B23H9/14 ,  C25F3/00

    摘要： An electrochemical machining process for forming a non-circular hole from a substantially circular hole within a workpiece using an electrode. The electrode is made of an electrically conductive material and has insulated areas in which the electrically conductive material is coated with an insulating material, and exposed areas of metal or conductive material. The insulated areas and exposed areas extending in rows substantially along a longitudinal axis of the electrode. The electrode is first positioned in a substantially circular hole. An electric current is then applied to the electrode to electrochemically remove a predetermined amount of material from the substantially circular hole to form a non-circular hole. A variety of different non-circular shapes are achievable using the process.

    摘要翻译： 一种用于使用电极从工件内的大致圆形孔形成非圆形孔的电化学加工过程。 电极由导电材料制成，并且具有绝缘区域，其中导电材料涂覆有绝缘材料，以及暴露的金属或导电材料区域。 绝缘区域和暴露区域基本沿着电极的纵向轴线延伸。 首先将电极定位在大致圆形的孔中。 然后将电流施加到电极，以从大致圆形的孔电化学去除预定量的材料以形成非圆形孔。 使用该过程可以实现各种不同的非圆形形状。

    TOOL ADAPTER ASSEMBLY AND MACHINING SYSTEM
    7.
    发明申请
    TOOL ADAPTER ASSEMBLY AND MACHINING SYSTEM 有权
    工具适配器和加工系统

    公开(公告)号：US20120285820A1

    公开(公告)日：2012-11-15

    申请号：US13574345

    申请日：2011-01-20

    申请人： Hongtao Li ,  Bin Wei ,  Xiaobin Chen ,  Steven Robert Hayashi ,  Renwei Yuan ,  Yuanfeng Luo

    发明人： Hongtao Li ,  Bin Wei ,  Xiaobin Chen ,  Steven Robert Hayashi ,  Renwei Yuan ,  Yuanfeng Luo

    IPC分类号： B23H3/10

    CPC分类号： B23H7/36 ,  B23H3/02 ,  B23H3/10 ,  B23H7/20 ,  B23H9/14

    摘要： A machining system is provided and includes a machining tool comprising a spindle, one or more electrodes configured to perform the electromachining, and one or more tool holding elements configure to conductively hold the respective one or more electrodes and be assembled onto the spindle of the machining tool. The machining system further comprises one or more adapters and one or more power sources configured to electrically connect to the respective one or more adapters and the workpiece. The one or more adapters are configured to conductively contact the respective one or more tool holding elements. Further, the machining system comprises one or more machining solution sources provided to pass one or more machining solutions between the workpiece and the respective one or more electrodes. A tool adapter assembly is also presented.

    摘要翻译： 提供了一种加工系统，其包括一个加工工具，该加工工具包括一个主轴，一个或多个被配置为执行电机加工的电极，以及一个或多个工具保持元件，其构造成导电地保持相应的一个或多个电极并被组装到加工主轴上 工具。 加工系统还包括一个或多个适配器和一个或多个配置成电连接到相应的一个或多个适配器和工件的电源。 一个或多个适配器被配置为导电地接触相应的一个或多个工具保持元件。 此外，加工系统包括一个或多个加工液源，其被提供以在工件和相应的一个或多个电极之间传递一个或多个加工溶液。 还提供了工具适配器组件。

    ELECTRODE AND ELECTROCHEMICAL MACHINING PROCESS FOR FORMING NON-CIRCULAR HOLES
    8.
    发明申请
    ELECTRODE AND ELECTROCHEMICAL MACHINING PROCESS FOR FORMING NON-CIRCULAR HOLES 有权
    用于形成非圆形孔的电极和电化学加工工艺

    公开(公告)号：US20120244010A1

    公开(公告)日：2012-09-27

    申请号：US13491700

    申请日：2012-06-08

    申请人： Bin Wei ,  Kevin Leon Bruce

    发明人： Bin Wei ,  Kevin Leon Bruce

    IPC分类号： C25F3/16 ,  F01D5/18 ,  C25F7/00

    CPC分类号： B23H3/00 ,  B23H3/04 ,  B23H3/06 ,  B23H9/00 ,  B23H9/14

    摘要： An electrode for an electrochemical machining process is provided. The electrode includes an electrically conductive member defining at least one passage and an insulating coating partially covering a side surface of the electrically conductive member. The insulating coating does not cover at least one of first and second exposed sections of the electrically conductive member, where the first and second exposed sections are separated by approximately 180 degrees and extend substantially along a longitudinal axis of the electrically conductive member. The insulating coating also does not cover an exposed front end of the electrically conductive member. An electrochemical machining method is also provided, for forming a non-circular hole in a workpiece using the electrode.

    摘要翻译： 提供了一种用于电化学加工工艺的电极。 电极包括限定至少一个通道的导电构件和部分地覆盖导电构件的侧表面的绝缘涂层。 绝缘涂层不覆盖导电构件的第一和第二暴露部分中的至少一个，其中第一和第二暴露部分分开约180度并且基本上沿着导电构件的纵向轴线延伸。 绝缘涂层也不覆盖导电构件的暴露的前端。 还提供了一种电化学加工方法，用于使用电极在工件中形成非圆形孔。

    Analyzing Internet Protocol Television Data to Support Peer-Assisted Video-on-Demand Content Delivery
    10.
    发明申请
    Analyzing Internet Protocol Television Data to Support Peer-Assisted Video-on-Demand Content Delivery 有权
    分析互联网协议电视数据，以支持对等辅助视频点播内容传送

    公开(公告)号：US20110126245A1

    公开(公告)日：2011-05-26

    申请号：US12624111

    申请日：2009-11-23

    申请人： Yih-Farn Chen ,  Rittwik Jana ,  Daniel L. Stern ,  Hailong Sun ,  Bin Wei ,  Ping-Fai Yang

    发明人： Yih-Farn Chen ,  Rittwik Jana ,  Daniel L. Stern ,  Hailong Sun ,  Bin Wei ,  Ping-Fai Yang

    IPC分类号： H04N7/173

    CPC分类号： H04N21/812 ,  H04N21/2181 ,  H04N21/2225 ,  H04N21/2385 ,  H04N21/2668 ,  H04N21/4334 ,  H04N21/47202 ,  H04N21/632 ,  H04N21/64322

    摘要： A video-on-demand (VOD) server in an Internet protocol television (IPTV) network with a network of set-top boxes includes IPTV operational data and an analysis module that selects a content item. The VOD server divides the content item into sequential chunks, divides the chunks into stripes, pre-populates set-top boxes in a peering network with at least one stripe from each chunk, receives a request for the content item, and directs each set-top box to sequentially stream its stripes. A method includes selecting a content item based upon IPTV operational data, dividing the content item into sequential chunks, dividing the chunks into stripes, pre-populating set-top boxes in a peering network with at least one stripe from each chunk, receiving a request for the content item, and directing each set-top box to sequentially stream its stripes.

    摘要翻译： 具有机顶盒网络的因特网协议电视（IPTV）网络中的视频点播（VOD）服务器包括IPTV操作数据和选择内容项的分析模块。 VOD服务器将内容项划分为顺序块，将块划分成条带，在对等网络中预先填充机顶盒，每个块中至少有一个条带，接收对内容项的请求，并指示每个集合 - 顶部框以顺序流式传输其条纹。 一种方法包括：基于IPTV操作数据选择内容项，将内容分为顺序块，将块划分成条带，在对等网络中预先填充来自每个块的至少一个条带的机顶盒，接收请求 并且指示每个机顶盒顺序地流出其条带。