Backup and restoration of data in an electronic database
    1.
    发明授权
    Backup and restoration of data in an electronic database 有权
    在电子数据库中备份和恢复数据

    公开(公告)号:US06651077B1

    公开(公告)日:2003-11-18

    申请号:US09671496

    申请日:2000-09-27

    IPC分类号: G06F1730

    摘要: To avoid possible data corruption resulting from restoring data to a database from a backup set that is not valid for the database, attempted restore operations are intercepted before they are performed. The backup set is examined to determine whether it was created from the same recovery fork on which the database resides or an descendant of that recovery fork. The backup set is only allowed to be applied to the database if the backup set was created from one of these recovery forks. If not, the backup set is not allowed to be applied to the database.

    摘要翻译: 为避免从数据库无效的备份集将数据恢复到数据库可能导致的数据损坏,尝试的还原操作在执行之前被截取。 检查备份集以确定它是从数据库所在的相同的恢复分支或该恢复分支的后代创建的。 如果备份集是从其中一个恢复分支中创建的,则备份集仅允许应用于数据库。 如果没有,则不允许将备份集应用于数据库。

    Iontophoretic systems, devices, and methods of delivery of active agents to biological interface
    2.
    发明授权
    Iontophoretic systems, devices, and methods of delivery of active agents to biological interface 失效
    离子电渗系统,装置和将活性剂递送到生物界面的方法

    公开(公告)号:US07848801B2

    公开(公告)日:2010-12-07

    申请号:US11618558

    申请日:2006-12-29

    IPC分类号: A61N1/30

    摘要: A transdermal delivery device to passively deliver active agents to a biological interface includes an active agent reservoir comprising a first active agent of a first polarity; an outer active agent membrane taking the form of an ion-exchange membrane of a second polarity, an interfacial layer having a plurality of freely diffusible monovalent co-ions of the first polarity and having a first side adjacent to the outer active agent membrane and a second side configured to contact a biological interface.

    摘要翻译: 将活性剂被动地递送到生物界面的透皮递送装置包括活性剂储存器,其包括第一极性的第一活性剂; 采取第二极性的离子交换膜形式的外部活性剂膜,界面层具有第一极性的多个自由扩散的一价共价离子,并且具有与外部活性剂膜相邻的第一侧和 第二侧构造成接触生物界面。

    Washer assembly apparatus
    3.
    发明授权
    Washer assembly apparatus 失效
    洗衣机组装设备

    公开(公告)号:US5906544A

    公开(公告)日:1999-05-25

    申请号:US991200

    申请日:1997-12-16

    IPC分类号: F16B39/26 B23P19/08 F16B43/00

    CPC分类号: B23P19/08 Y10T29/53365

    摘要: A high speed apparatus for assembling washers on headed parts such as bolt blanks, wherein individual washers are mechanically positively placed and seated onto individual blanks. The apparatus includes a linear transfer mechanism for progressively shifting the blanks through successive stations at which a washer is first placed on the end of a blank, is then "stuffed" axially along the shank of the blank, and is then positively abutted with the head. Various movements of the washers and blanks are effected by individual servomotors that greatly simplify the complexity of the apparatus, provide timing/stroke flexibility, and independent control.

    摘要翻译: 用于在诸如螺栓毛坯的头部部件上组装垫圈的高速装置,其中各个垫圈被机械地放置并放置在单个坯料上。 该装置包括一个线性传送机构,用于逐渐地将毛坯通过连续的台站移动,在该台站首先将垫片首先放置在坯料的端部上,然后沿坯料的柄部轴向“填充”,然后与头部 。 洗衣机和坯料的各种运动由单独的伺服电动机实现,其大大简化了装置的复杂性,提供定时/行程灵活性和独立的控制。

    Flat die thread roller
    4.
    发明授权
    Flat die thread roller 失效
    平模螺纹辊

    公开(公告)号:US5542275A

    公开(公告)日:1996-08-06

    申请号:US390992

    申请日:1995-02-21

    IPC分类号: B21H3/06 B21H9/00 B21H9/02

    摘要: A flat die thread rolling machine provides a cam drive for the reciprocating slide which operates through a linkage to cause reciprocation of the slide. The cam provides a dwell which holds the reciprocating die stationary before the commencement of the working stroke to allow insertion of a workpiece into the dies while the dies are stationary relative to each other. The cam produces slow acceleration of the reciprocating die during the initial portion of the rolling operation to prevent workpiece slippage. The working stroke exceeds one-half of the machine cycle. Die match can be adjusted while the machine is running. Separate adjustment means are provided to adjust the tilt, parallelism, and pitch of the dies, with the pitch adjustment permitting pitch adjustment while the machine is running and without affecting tilt and parallelism adjustment. A hydraulic drive is provided to power the machine and provide high torque during jog operations and speed control during normal running operation.

    摘要翻译: 平模切丝机提供用于往复滑动件的凸轮驱动器,其通过连杆操作以使滑块往复运动。 凸轮提供驻留,其在工作行程开始之前保持往复式模具固定,以允许模具相对于彼此固定而将工件插入模具中。 在滚动操作的初始部分期间,凸轮产生往复式模具的缓慢加速以防止工件滑动。 工作冲程超过机器周期的一半。 模具匹配可以在机器运行时进行调整。 提供分离的调节装置来调节模具的倾斜度,平行度和间距,在机器运行时,俯仰调节允许俯仰调节,并且不影响倾斜和平行度调节。 提供液压驱动器为机器供电,并且在正常运行操作期间的点动操作和速度控制期间提供高扭矩。

    Flat die thread roller
    5.
    发明授权
    Flat die thread roller 失效
    平模螺纹辊

    公开(公告)号:US5345800A

    公开(公告)日:1994-09-13

    申请号:US34131

    申请日:1993-03-22

    IPC分类号: B21H3/06 B21H9/00 B21H9/02

    摘要: A flat die thread rolling machine provides a cam drive for the reciprocating slide which operates through a linkage to cause reciprocation of the slide. The cam provides a dwell which holds the reciprocating die stationary before the commencement of the working stroke to allow insertion of a workpiece into the dies while the dies are stationary relative to each other. The cam produces slow acceleration of the reciprocating die during the initial portion of the rolling operation to prevent workpiece slippage. The working stroke exceeds one-half of the machine cycle. Die match can be adjusted while the machine is running. Separate adjustment means are provided to adjust the tilt, parallelism, and pitch of the dies, with the pitch adjustment permitting pitch adjustment while the machine is running and without affecting tilt and parallelism adjustment. A hydraulic drive is provided to power the machine and provide high torque during jog operations and speed control during normal running operation.

    摘要翻译: 平模切丝机提供用于往复滑动件的凸轮驱动器,其通过连杆操作以使滑块往复运动。 凸轮提供驻留,其在工作行程开始之前保持往复式模具固定,以允许模具相对于彼此固定而将工件插入模具中。 在滚动操作的初始部分期间,凸轮产生往复式模具的缓慢加速以防止工件滑动。 工作冲程超过机器周期的一半。 模具匹配可以在机器运行时进行调整。 提供分离的调节装置来调节模具的倾斜度,平行度和间距,在机器运行时,间距调整允许俯仰调整,并且不影响倾斜和平行度调节。 提供液压驱动器为机器供电,并且在正常运行操作期间的点动操作和速度控制期间提供高扭矩。

    Database data recovery system and method
    6.
    发明授权
    Database data recovery system and method 有权
    数据库数据恢复系统及方法

    公开(公告)号:US08521695B2

    公开(公告)日:2013-08-27

    申请号:US13339077

    申请日:2011-12-28

    IPC分类号: G06F17/00

    摘要: The present invention relates to a system and method of data restoration, for instance, after the occurrence of a user error. In particular, snapshot database can be maintained that stores a copy of database data. The snapshot database does not have to store a complete copy of all data on a source database, but rather shares data that is common to both but not necessarily identical. If an error occurs on the primary database then the database can be reverted back to a point in time prior to the error by replacing source database files with snapshot files. Additionally, an undo component can be employed in conjunction with the snapshot to approach an error to a finer grained point in time. In brief, the present invention can restore a database much faster and simpler, while utilizing less space and resources than conventional data restoration technologies.

    摘要翻译: 本发明涉及数据恢复的系统和方法,例如在用户错误发生之后。 特别地,可以维护存储数据库数据的副本的快照数据库。 快照数据库不必在源数据库上存储所有数据的完整副本,而是共享两者共同但不一定相同的数据。 如果主数据库发生错误,则数据库可以通过将源数据库文件替换为快照文件来恢复到错误之前的时间点。 另外,一个撤销组件可以与快照一起使用,以将错误接近一个更精细的粒度点。 简而言之,本发明可以比传统的数据恢复技术更少和更少地使用更少的空间和资源来更快速和简单地恢复数据库。

    Non-destructive systems, devices, and methods for evaluating iontophoresis drug delivery devices
    7.
    发明授权
    Non-destructive systems, devices, and methods for evaluating iontophoresis drug delivery devices 失效
    用于评估离子电渗药物递送装置的非破坏性系统,装置和方法

    公开(公告)号:US07720622B2

    公开(公告)日:2010-05-18

    申请号:US11850602

    申请日:2007-09-05

    申请人: Gregory A. Smith

    发明人: Gregory A. Smith

    IPC分类号: G06F11/30

    摘要: Systems, devices, and methods for evaluating iontophoresis devices. An impedance spectrometer is operable to determine an impedance of an iontophoresis device and a controller configured to perform a comparison of the measured impedance of the iontophoresis device to stored reference data, and to generate a response based in part on the comparison.

    摘要翻译: 用于评估离子电渗装置的系统,装置和方法。 阻抗光谱仪可操作以确定离子电渗装置的阻抗和被配置为执行离子电渗装置的测量阻抗与存储的参考数据的比较的控制器,并且部分地基于比较来产生响应。

    Split multi-well plate and methods
    10.
    发明授权
    Split multi-well plate and methods 失效
    分裂多孔板和方法

    公开(公告)号:US5962250A

    公开(公告)日:1999-10-05

    申请号:US959434

    申请日:1997-10-28

    摘要: The invention provides exemplary testing devices, systems, and methods for evaluating the permeation of various chemicals through different types of cells. In one exemplary embodiment, a testing device is provided which comprises a plate defining at least one well having an open top end. At least one membrane is insertable into the well in a generally vertical orientation to divide the well into separate chambers. The membrane is removable from the well to allow the cells to be grown on the membrane before insertion into the well.

    摘要翻译: 本发明提供了用于评估各种化学品通过不同类型的细胞的渗透的示例性测试装置,系统和方法。 在一个示例性实施例中,提供了一种测试装置,其包括限定具有开放顶端的至少一个井的板。 至少一个膜可以以大致垂直的方向插入井中,以将井分成不同的室。 膜可从孔中取出,以允许细胞在插入孔内之前在膜上生长。