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    Transactional file system
    1.
    发明申请
    Transactional file system 有权

    公开(公告)号：US20050138085A1

    公开(公告)日：2005-06-23

    申请号：US11010820

    申请日：2004-12-13

    申请人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    发明人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    IPC分类号： G06F12/00 ,  G06F17/30

    CPC分类号： G06F17/30227 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99937 ,  Y10S707/99938 ,  Y10S707/99942 ,  Y10S707/99944 ,  Y10S707/99952 ,  Y10S707/99953

    摘要： A transactional file system wherein multiple file system operations may be performed as part of a user-level transaction. An application specifies that the operations on a file, or the file system operations of a thread, should be handled as part of a transaction, and the application is given a file handle associated with a transaction context. For file system requests associated with a transaction context, a component within the file system manages the operations consistent with transactional behavior. The component, which may be a resource manager for distributed transactions, provides data isolation by providing multiple versions of a file by tracking copies of pages that have changed, such that transactional readers do not receive changes to a file made by transactional writers, until the transactional writer commits the transaction and the reader reopens the file. The component also handles namespace logging operations in a multiple-level log that facilitates logging and recovery. Page data is also logged separate from the main log, with a unique signature that enables the log to determine whether a page was fully flushed to disk prior to a system crash. Namespace isolation is provided until a transaction commits via isolation directories, whereby until committed, a transaction sees the effects of its own operations not the operations of other transactions. Transactions over a network are also facilitated via a redirector protocol.

    Transactional file system
    2.
    发明申请
    Transactional file system 有权

    公开(公告)号：US20050120059A1

    公开(公告)日：2005-06-02

    申请号：US11009228

    申请日：2004-12-10

    申请人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    发明人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    IPC分类号： G06F12/00 ,  G06F17/30

    CPC分类号： G06F17/30227 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99937 ,  Y10S707/99938 ,  Y10S707/99942 ,  Y10S707/99944 ,  Y10S707/99952 ,  Y10S707/99953

    摘要： A transactional file system wherein multiple file system operations may be performed as part of a user-level transaction. An application specifies that the operations on a file, or the file system operations of a thread, should be handled as part of a transaction, and the application is given a file handle associated with a transaction context. For file system requests associated with a transaction context, a component within the file system manages the operations consistent with transactional behavior. The component, which may be a resource manager for distributed transactions, provides data isolation by providing multiple versions of a file by tracking copies of pages that have changed, such that transactional readers do not receive changes to a file made by transactional writers, until the transactional writer commits the transaction and the reader reopens the file. The component also handles namespace logging operations in a multiple-level log that facilitates logging and recovery. Page data is also logged separate from the main log, with a unique signature that enables the log to determine whether a page was fully flushed to disk prior to a system crash. Namespace isolation is provided until a transaction commits via isolation directories, whereby until committed, a transaction sees the effects of its own operations not the operations of other transactions. Transactions over a network are also facilitated via a redirector protocol.

    Transactional file system
    3.
    发明申请
    Transactional file system 有权
    事务文件系统

    公开(公告)号：US20050120036A1

    公开(公告)日：2005-06-02

    申请号：US11009662

    申请日：2004-12-10

    申请人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    发明人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    IPC分类号： G06F12/00 ,  G06F17/30 ,  G06F7/00

    CPC分类号： G06F17/30227 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99937 ,  Y10S707/99938 ,  Y10S707/99942 ,  Y10S707/99944 ,  Y10S707/99952 ,  Y10S707/99953

    摘要： A transactional file system wherein multiple file system operations may be performed as a transaction. An application specifies that file system-related operations should be handled in a transaction, and is given a file handle associated with a transaction context. For file system requests associated with a transaction context, a file system component manages operations consistent with transactional behavior. The component provides data isolation by providing multiple file versions, such that transactional readers do not receive changes until after the transaction commits and the reader reopens the file. The component handles namespace logging operations in a multiple-level log that facilitates logging and recovery. Page data is logged separate from the main log, with signatures establishing whether pages were fully flushed to disk. Namespace isolation via isolation directories, allows a transaction to see its operational effects but not effects of other uncommitted transactions. Transactions over a network are facilitated.

    摘要翻译： 一种事务文件系统，其中可以执行多个文件系统操作作为事务。 一个应用程序指定文件系统相关的操作应该在事务中处理，并且被赋予与事务上下文关联的文件句柄。 对于与事务上下文相关联的文件系统请求，文件系统组件管理与事务行为一致的操作。 该组件通过提供多个文件版本来提供数据隔离，使得事务读取器在事务提交之后不会收到更改，并且读取器重新打开该文件。 该组件处理多级日志中的命名空间日志记录操作，便于记录和恢复。 页面数据与主日志分开记录，签名确定页面是否完全刷新到磁盘。 通过隔离目录命名空间隔离，允许事务查看其操作效果，但不会影响其他未提交的事务。 通过网络进行的交易是便利的。

    Transactional file system
    4.
    发明申请
    Transactional file system 有权
    事务文件系统

    公开(公告)号：US20050149525A1

    公开(公告)日：2005-07-07

    申请号：US11057935

    申请日：2005-02-14

    申请人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    发明人： Surendra Verma ,  Thomas Miller ,  Robert Atkinson

    IPC分类号： G06F12/00 ,  G06F17/30 ,  G06F7/00

    CPC分类号： G06F17/30227 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99937 ,  Y10S707/99938 ,  Y10S707/99942 ,  Y10S707/99944 ,  Y10S707/99952 ,  Y10S707/99953

    摘要： A transactional file system wherein multiple file system operations may be performed as part of a user-level transaction. An application specifies that the operations on a file, or the file system operations of a thread, should be handled as part of a transaction, and the application is given a file handle associated with a transaction context. For file system requests associated with a transaction context, a component within the file system manages the operations consistent with transactional behavior. The component, which may be a resource manager for distributed transactions, provides data isolation by providing multiple versions of a file by tracking copies of pages that have changed, such that transactional readers do not receive changes to a file made by transactional writers, until the transactional writer commits the transaction and the reader reopens the file. The component also handles namespace logging operations in a multiple-level log that facilitates logging and recovery. Page data is also logged separate from the main log, with a unique signature that enables the log to determine whether a page was fully flushed to disk prior to a system crash. Namespace isolation is provided until a transaction commits via isolation directories, whereby until committed, a transaction sees the effects of its own operations not the operations of other transactions. Transactions over a network are also facilitated via a redirector protocol.

    摘要翻译： 一种事务文件系统，其中可以执行多个文件系统操作作为用户级别事务的一部分。 应用程序指定对文件的操作或线程的文件系统操作应作为事务的一部分进行处理，并向应用程序提供与事务上下文相关联的文件句柄。 对于与事务上下文相关联的文件系统请求，文件系统中的组件管理与事务行为一致的操作。 该组件可以是分布式事务的资源管理器，通过跟踪已更改的页面的副本，通过提供文件的多个版本来提供数据隔离，以便事务读取器不会接收到由事务编写者所做的文件的更改，直到 事务作者提交交易，读者重新打开文件。 该组件还处理多级日志中的命名空间日志记录操作，便于记录和恢复。 页面数据也与主日志分开记录，使用唯一的签名，可以使日志在系统崩溃之前确定页面是否完全刷新到磁盘。 提供命名空间隔离，直到事务通过隔离目录提交，从而直到被提交，事务才会看到其自身操作的影响，而不是其他事务的操作。 通过重定向器协议也可以促进网络上的交易。

    Door stop pin assembly
    7.
    发明申请
    Door stop pin assembly 有权
    门挡销组件

    公开(公告)号：US20070234511A1

    公开(公告)日：2007-10-11

    申请号：US11396983

    申请日：2006-04-03

    申请人： Thomas Rutledge ,  Robert Atkinson

    发明人： Thomas Rutledge ,  Robert Atkinson

    IPC分类号： E05F5/02

    CPC分类号： B64C1/14 ,  E05F7/04 ,  E05Y2900/502 ,  Y10T16/61

    摘要： Disclosed herein is a door stop pin assembly including a pin and a base pad. The pin has a concave spherical recess. And, the base pad has an open end and a closed end such that the open end has a convex spherical portion in contact with the concave spherical recess.

    摘要翻译： 这里公开了一种门销销组件，其包括销和基座。 销具有凹形的球形凹槽。 并且，基座具有开口端和封闭端，使得开口端具有与凹形球形凹部接触的凸形球形部分。

    Medical compression devices and methods
    9.
    发明申请
    Medical compression devices and methods 有权
    医疗压缩装置及方法

    公开(公告)号：US20060287621A1

    公开(公告)日：2006-12-21

    申请号：US11452291

    申请日：2006-06-14

    申请人： Robert Atkinson ,  Chad Kugler

    发明人： Robert Atkinson ,  Chad Kugler

    IPC分类号： A61H7/00

    CPC分类号： A61H9/0078 ,  A61H2205/06 ,  A61H2205/10

    摘要： Devices and methods for compressing a patient's limb or limbs (e.g., legs or arms) for treating or preventing ailments due to compromised venous or lymphatic circulation of the limb. Exemplary embodiments include, but are not limited to, sub-atmospheric compression, micro-pneumatic compression, and active fabric compression devices and methods.

    摘要翻译： 用于压缩患者的肢体或肢体（例如，腿或手臂）用于治疗或预防由于肢体的静脉或淋巴循环受损引起的疾病的装置和方法。 示例性实施例包括但不限于次大气压缩，微气压缩和主动织物压缩装置和方法。