Method for inhibiting scale formation
    1.
    发明授权
    Method for inhibiting scale formation 失效
    抑制结垢的方法

    公开(公告)号:US06527983B1

    公开(公告)日:2003-03-04

    申请号:US08121815

    申请日:1993-09-15

    IPC分类号: C09K300

    CPC分类号: C02F5/14 Y10S507/927

    摘要: A method for inhibiting the formation of scale in waters having a high barium content and low pH comprises the addition of an aqueous solution of a phosphonate of formula: wherein Z=—CHR1PO3R2 R=H, CH3, C2H5 or M R1=H, CH3, CR3, C6H5, SO3H2 M=alkali metal or ammonium ion n=2-6, preferably 2-4 m=2-6, preferably 2-4 a=2-10, preferably 2-4 b=2-10, preferably 2-6 x=0-6, preferably 0-3 y=0-6, preferably 0-2 provided that when y=o at least one of n or m is greater than 2.

    摘要翻译: 一种用于抑制具有高钡含量和低pH的水中形成垢的方法包括加入下式的膦酸酯水溶液:其中Z = -CHR 1 PO 3 R R = H,CH 3,C 2 H 5或MR 1 = H,CH 3,CR 3, C6H5,SO3H2M =碱金属或铵离子= 2-6,优选2-4m = 2-6,优选2-4a = 2-10,优选2-4b = 2-10,优选2-6x = 0-6, 优选0-3y = 0-6,优选为0-2,当y = o时,n或m中的至少一个大于2。

    Primary stub file retention and secondary retention coordination in a hierarchical storage system
    2.
    发明授权
    Primary stub file retention and secondary retention coordination in a hierarchical storage system 有权
    分层存储系统中的主存根文件保留和辅助保留协调

    公开(公告)号:US08170985B2

    公开(公告)日:2012-05-01

    申请号:US11343313

    申请日:2006-01-31

    IPC分类号: G06F17/00

    摘要: A protected file is retained in secondary storage for a retention period, and a corresponding stub file is retained in primary storage for the retention period. The stub file retains attributes of the file indicating a location of the file data in the secondary storage and indicting that the stub file is to be retained for the retention period. A system administrator may instruct a primary file server that a secondary file server supports retention based protection and it is desired to protect stub files corresponding to protected files that are migrated to the secondary file server. The primary file server may request the secondary file server to return a protection status of the file after migration. This enables automatic policy-based migration to both file level retention (FLR) and non-FLR retention protected secondary storage from diverse applications accessing FLR or non-FLR files in the primary storage.

    摘要翻译: 受保护的文件保留在辅助存储器中保留期限,并且相应的存根文件将保留在主存储中以保留期限。 存根文件保留文件的属性,该属性指示辅助存储器中的文件数据的位置,并指示在保留期间保留存根文件。 系统管理员可以指示主文件服务器辅助文件服务器支持基于保留的保护,并且希望保护对应于被迁移到辅助文件服务器的受保护文件的存根文件。 主文件服务器可能会请求辅助文件服务器在迁移后返回文件的保护状态。 这样可以实现基于策略的自动迁移,可以从访问主存储中的FLR或非FLR文件的各种应用程序的文件级别保留(FLR)和非FLR保留保护的辅助存储进行迁移。

    Food strainer
    3.
    外观设计
    Food strainer 有权
    食物过滤器

    公开(公告)号:USD683195S1

    公开(公告)日:2013-05-28

    申请号:US29420636

    申请日:2012-05-11

    申请人: Mary Walker

    设计人: Mary Walker

    Primary stub file retention and secondary retention coordination in a hierarchical storage system
    4.
    发明申请
    Primary stub file retention and secondary retention coordination in a hierarchical storage system 有权
    分层存储系统中的主存根文件保留和辅助保留协调

    公开(公告)号:US20070179990A1

    公开(公告)日:2007-08-02

    申请号:US11343313

    申请日:2006-01-31

    IPC分类号: G06F17/30

    摘要: A protected file is retained in secondary storage for a retention period, and a corresponding stub file is retained in primary storage for the retention period. The stub file retains attributes of the file indicating a location of the file data in the secondary storage and indicting that the stub file is to be retained for the retention period. A system administrator may instruct a primary file server that a secondary file server supports retention based protection and it is desired to protect stub files corresponding to protected files that are migrated to the secondary file server. The primary file server may request the secondary file server to return a protection status of the file after migration. This enables automatic policy-based migration to both file level retention (FLR) and non-FLR retention protected secondary storage from diverse applications accessing FLR or non-FLR files in the primary storage.

    摘要翻译: 受保护的文件保留在辅助存储器中保留期限,并且相应的存根文件将保留在主存储中以保留期限。 存根文件保留文件的属性,该属性指示辅助存储器中的文件数据的位置,并指示在保留期间保留存根文件。 系统管理员可以指示主文件服务器辅助文件服务器支持基于保留的保护,并且希望保护对应于被迁移到辅助文件服务器的受保护文件的存根文件。 主文件服务器可能会请求辅助文件服务器在迁移后返回文件的保护状态。 这样可以实现基于策略的自动迁移,可以从访问主存储中的FLR或非FLR文件的各种应用程序的文件级别保留(FLR)和非FLR保留保护的辅助存储进行迁移。