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    • 1. 发明申请
    • PARALLEL DATA PROCESSING ARCHITECTURE
    • 并行数据处理架构
    • US20080109461A1
    • 2008-05-08
    • US11968364
    • 2008-01-02
    • John BirdwellTse-Wei WangRoger HornPuneet YadavDavid Icove
    • John BirdwellTse-Wei WangRoger HornPuneet YadavDavid Icove
    • G06F17/30
    • G06F17/30327G06F17/30333G06F17/30598G06F19/24G06F19/28Y10S707/99932Y10S707/99933Y10S707/99935Y10S707/99942Y10S707/99945
    • A tree-structured index to multidimensional data is created using naturally occurring patterns and clusters within the data which permit efficient search and retrieval strategies in a database of DNA profiles. A search engine utilizes hierarchical decomposition of the database by identifying clusters of similar DNA profiles and maps to parallel computer architecture, allowing scale up past to previously feasible limits. Key benefits of the new method are logarithmic scale up and parallelization. These benefits are achieved by identification and utilization of naturally occurring patterns and clusters within stored data. The patterns and clusters enable the stored data to be partitioned into subsets of roughly equal size. The method can be applied recursively, resulting in a database tree that is balanced, meaning that all paths or branches through the tree have roughly the same length. The method achieves high performance by exploiting the natural structure of the data in a manner that maintains balanced trees. Implementation of the method maps naturally to parallel computer architectures, allowing scale up to very large databases.
    • 使用数据中的自然发生的模式和集群创建树形结构的多维数据索引,这些数据允许DNA简档数据库中的高效搜索和检索策略。 搜索引擎通过识别类似DNA分布的集群并映射到并行计算机体系结构来利用数据库的分层分解,允许扩展到以前可行的限制。 新方法的主要优点是对数放大和并行化。 这些优点通过识别和利用存储数据中的自然发生的模式和集群来实现。 模式和集群使存储的数据能够被分割成大致相等大小的子集。 该方法可以递归地应用,导致数据库树是平衡的,意味着通过树的所有路径或分支具有大致相同的长度。 该方法通过以保持平衡树的方式利用数据的自然结构来实现高性能。 该方法的实现自然映射到并行计算机体系结构,允许扩展到非常大的数据库。
    • 4. 发明授权
    • Reducer cannon cleaning device
    • 减速机大炮清洗装置
    • US5361452A
    • 1994-11-08
    • US54740
    • 1993-04-29
    • Roger Horn
    • Roger Horn
    • B01D46/00B01D46/04B08B5/02B08B9/02B08B9/032B08B9/06
    • B01D46/04B01D46/0068B08B5/02B08B9/0327
    • A reducer cannon cleaning device is provided having a hollow handle connected to a hollow conduit, wherein the handle is connected to a source of pressurized air such that the air may flow through the handle and the conduit. Attached to the conduit opposite the handle is a generally circular plate. A gasket is disposed against the plate and the cleaning device is then placed against a filter cage and bag unit. Bursts of air can then be blown through the cleaning device and into the filter cage and bag. Several attachments can also be used with the cleaning device, some of which may be attached to the cleaning device and placed within the filter cage and bag. The various attachments may include holes therein, positioned at pre-determined locations and angles. The attachments direct and focus the air exiting the conduit and entering the filter caging unit. Another attachment is a mechanical hand unit, which can be connected to the distal end of the conduit. The mechanical hand unit can be used to crush or deform a portion of the filter cage, such that the cage may be removed from the dust collecting unit.
    • 提供了一种减速机大炮清洁装置,其具有连接到中空管道的中空手柄,其中手柄连接到加压空气源,使得空气可以流过手柄和导管。 安装在与把手相对的导管上的是大致圆形的板。 将垫圈设置在板上,然后将清洁装置放置在过滤笼和袋单元上。 然后可以将空气爆破通过清洁装置并进入过滤笼和袋中。 清洁装置也可以使用几个附件,其中一些附件可以附接到清洁装置并放置在过滤笼和袋中。 各种附件可以包括位于预定位置和角度的孔。 附件指示并聚焦离开管道的空气并进入过滤笼。 另一附件是机械手单元,其可以连接到导管的远端。 机械手单元可以用于压缩或变形过滤器笼的一部分,使得保持架可以从集尘单元移除。