Extent-based storage architecture
    1.
    发明授权
    Extent-based storage architecture 有权
    基于范围的存储架构

    公开(公告)号:US08539008B2

    公开(公告)日:2013-09-17

    申请号:US13098310

    申请日:2011-04-29

    IPC分类号: G06F12/00 G06F17/30

    摘要: An extent-based storage architecture is implemented by a storage server receiving a read request for an extent from a client, wherein the extent includes a group of contiguous blocks and the read request includes a file block number. The storage server retrieves an extent identifier from a first sorted data structure, wherein the storage server uses the received file block number to traverse the first sorted data structure to the extent identifier. The storage server retrieves a reference to the extent from a second sorted data structure, wherein the storage server uses the retrieved extent identifier to traverse the second sorted data structure to the reference, and wherein the second sorted data structure is global across a plurality of volumes. The storage server retrieves the extent from a storage device using the reference and returns the extent to the client.

    摘要翻译: 基于范围的存储架构由存储服务器实现,所述存储服务器从客户端接收对范围的读取请求,其中所述扩展区包括一组相邻块,并且所述读取请求包括文件块号。 存储服务器从第一排序数据结构检索区段标识符,其中存储服务器使用接收到的文件块号来遍历第一排序数据结构到区段标识符。 存储服务器从第二排序数据结构检索对范围的引用,其中存储服务器使用所检索的扩展名标识符遍历到引用的第二排序数据结构,并且其中第二排序数据结构在多个卷中是全局的 。 存储服务器使用引用从存储设备检索范围,并将该范围返回给客户端。

    EXTENT-BASED STORAGE ARCHITECTURE
    2.
    发明申请
    EXTENT-BASED STORAGE ARCHITECTURE 有权
    基于EXTENT的存储架构

    公开(公告)号:US20120278382A1

    公开(公告)日:2012-11-01

    申请号:US13098310

    申请日:2011-04-29

    IPC分类号: G06F15/16

    摘要: An extent-based storage architecture is implemented by a storage server receiving a read request for an extent from a client, wherein the extent includes a group of contiguous blocks and the read request includes a file block number. The storage server retrieves an extent identifier from a first sorted data structure, wherein the storage server uses the received file block number to traverse the first sorted data structure to the extent identifier. The storage server retrieves a reference to the extent from a second sorted data structure, wherein the storage server uses the retrieved extent identifier to traverse the second sorted data structure to the reference, and wherein the second sorted data structure is global across a plurality of volumes. The storage server retrieves the extent from a storage device using the reference and returns the extent to the client.

    摘要翻译: 基于范围的存储架构由存储服务器实现,所述存储服务器从客户端接收对范围的读取请求,其中所述扩展区包括一组相邻块,并且所述读取请求包括文件块号。 存储服务器从第一排序数据结构检索区段标识符,其中存储服务器使用接收到的文件块号来遍历第一排序数据结构到区段标识符。 存储服务器从第二排序数据结构检索对范围的引用,其中存储服务器使用所检索的扩展名标识符遍历到引用的第二排序数据结构,并且其中第二排序数据结构在多个卷中是全局的 。 存储服务器使用引用从存储设备检索范围,并将该范围返回给客户端。

    Tissue ablation apparatus and method
    3.
    发明申请
    Tissue ablation apparatus and method 审中-公开
    组织消融装置及方法

    公开(公告)号:US20070112342A1

    公开(公告)日:2007-05-17

    申请号:US11651123

    申请日:2007-01-08

    IPC分类号: A61B18/18

    摘要: A method and apparatus for controlling the extent of tissue ablation are disclosed. The method utilizes delivering energy from an energy deliver device to a plurality of deployed electrodes and regulating energy delivered to the electrodes based on the temperature sensed by at least one remote elongate sensor element. A control device may be used to supply energy to the electrodes, to produce tissue ablation that advances from individual-electrode ablation regions to fill a combined-electrode ablation volume. Information from the sensor element(s) is used for determining the extent of ablation in the regions of the sensor elements. The supply of energy to the electrodes can thus be regulated to control the level and extent of tissue ablation throughout the combined-electrode volume.

    摘要翻译: 公开了一种用于控制组织消融程度的方法和装置。 该方法利用将能量从能量传递装置传送到多个展开的电极,并且基于由至少一个远程细长传感器元件感测的温度来调节传递到电极的能量。 可以使用控制装置向电极提供能量,以产生从单个电极消融区域前进以填充组合电极消融体积的组织消融。 来自传感器元件的信息用于确定传感器元件区域中的消融程度。 因此,可以调节对电极的能量供应以控制整个组合电极体积中的组织消融的水平和程度。

    Single primer PCR amplification of RNA
    4.
    发明授权
    Single primer PCR amplification of RNA 失效
    RNA的单引物PCR扩增

    公开(公告)号:US06379932B1

    公开(公告)日:2002-04-30

    申请号:US09617578

    申请日:2000-07-17

    IPC分类号: C12P1934

    摘要: The invention provides methods and compositions for amplifying RNA sequences by (a) hybridizing to a target RNA a first primer comprising a 3′ target RNA hybridizing sequence and a first 5′ defined amplifyable sequence; (b) extending the first primer with a reverse transcriptase to form a first cDNA strand; (c) hybridizing to the first cDNA strand a second primer comprising a 3′ random cDNA hybridizing sequence and a second 5′ defined amplifyable sequence; (d) extending the second primer with a DNA polymerase to form a second cDNA strand; and (e) amplifying the second cDNA strand with a third primer comprising the first 5′ defined amplifyable sequence.

    摘要翻译: 本发明提供了通过以下步骤扩增RNA序列的方法和组合物:(a)与靶RNA杂交包含3'靶RNA杂交序列和第一个5'定义的可扩增序列的第一引物; (b)用逆转录酶延伸第一引物以形成第一个cDNA链; (c)与第一cDNA链杂交包含3'随机cDNA杂交序列和第二个5'定义的可扩增序列的第二引物; (d)用DNA聚合酶延伸第二引物以形成第二个cDNA链; 和(e)用包含前5'定义的可扩增序列的第三引物扩增第二cDNA链。