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    • 4. 发明授权
    • Transparent support for distributed transactions in a clustered disk-sharing database environment
    • 在群集式磁盘共享数据库环境中透明支持分布式事务
    • US08818934B2
    • 2014-08-26
    • US12048161
    • 2008-03-13
    • Yong HuBipul Sinha
    • Yong HuBipul Sinha
    • G06F17/30
    • G06F9/466
    • A method, system and computer program product for transparent support for distributed transactions in a clustered disk-sharing database environment is disclosed. In one approach, a method, a system and a computer program product are disclosed that disassociate a transaction with a session at a first resource manger, send a request to a second resource manager for the transaction that requires access to stored transaction information from prior requests for the transaction, determine whether the second resource manager has access to transaction information for the transaction stored using the session that has been disassociated with the transaction, obtain an identity of the first resource manager in data shared by the first and the second resource managers, and request access to the transaction information at the first resource manager.
    • 公开了一种用于对集群磁盘共享数据库环境中的分布式事务进行透明支持的方法,系统和计算机程序产品。 在一种方法中,公开了一种方法,系统和计算机程序产品,其将事务与第一资源管理器处的会话分离,向需要从先前请求访问存储的交易信息的事务的第二资源管理器发送请求 对于所述事务,确定所述第二资源管理器是否能够使用已经与所述事务解除关联的会话存储的所述事务的事务信息访问,获得由所述第一和第二资源管理器共享的数据中的所述第一资源管理器的身份, 并请求访问第一个资源管理器处的交易信息。
    • 8. 发明申请
    • Detect switch having an improved moveable contact
    • 检测开关具有改进的可动触点
    • US20080073193A1
    • 2008-03-27
    • US11879275
    • 2007-07-16
    • Yong HuYusho Nakase
    • Yong HuYusho Nakase
    • H01H5/18
    • H01H13/023H01H13/06H01H13/48
    • A detect switch (100) includes an insulative housing (2), a first, a second, a third and a fourth fixed terminals (11, 12, 13, 14), a moveable contact (3) electrically connecting with the third and the fourth fixed terminals, a driving mechanism depressing the moveable contact. The moveable contact has four periphery contact portions (32) each formed with a protrusion (33). One of the protrusions resists against the third fixed terminal in assembly. When the moveable contact is depressed to have a central contact portion (31) thereof contact with the first fixed terminal, the periphery contact portions tilt upwardly to leave away from corresponding fixed terminals for insulating the third and the fourth fixed terminals. The third and first fixed terminals are thereby electrically connected due to an engagement among the moveable contact and themselves.
    • 检测开关(100)包括绝缘壳体(2),第一固定端子(11),第二固定端子(13)和第四固定端子(14),与第三固定端子 第四固定端子,驱动机构按压可动触点。 可移动触点具有四个周边接触部分(32),每个周边接触部分形成有突起(33)。 其中一个突起在组装中抵抗第三固定端子。 当可动触点被压下使其中心接触部分(31)与第一固定端子接触时,周边接触部分向上倾斜以离开相应的固定端子,以绝缘第三和第四固定端子。 因此,第三固定端子和第一固定端子由于可动触点和它们之间的接合而被电连接。