Systems and methods for a snapshot of data
    51.
    发明申请
    Systems and methods for a snapshot of data 有权
    数据快照的系统和方法

    公开(公告)号:US20080046475A1

    公开(公告)日:2008-02-21

    申请号:US11506591

    申请日:2006-08-18

    IPC分类号: G06F17/30

    摘要: In one embodiment, a user or client device is connected to a distributed file system comprised of one or more physical nodes. The data on each of the physical nodes store metadata about files and directories within the file system. Some of the embodiments permit a user to take a snapshot of data stored on the file system. The snapshot may include a single file, a single directory, a plurality of files within a directory, a plurality of directories, a path on the file system that includes nested files and subdirectories, or more than one path on the file system that each includes nested files and directories.

    摘要翻译: 在一个实施例中,用户或客户端设备连接到由一个或多个物理节点组成的分布式文件系统。 每个物理节点上的数据存储有关文件系统内的文件和目录的元数据。 一些实施例允许用户拍摄存储在文件系统上的数据的快照。 快照可以包括单个文件,单个目录,目录内的多个文件,多个目录,文件系统上包括嵌套文件和子目录的路径,或者文件系统上的多于一个路径,每个路径包括 嵌套文件和目录。

    USER PLANE UPLINK TIME DIFFERENCE OF ARRIVAL (U-TDOA)
    52.
    发明申请
    USER PLANE UPLINK TIME DIFFERENCE OF ARRIVAL (U-TDOA) 有权
    用户平面上升时间差异(U-TDOA)

    公开(公告)号:US20070155401A1

    公开(公告)日:2007-07-05

    申请号:US11533310

    申请日:2006-09-19

    IPC分类号: H04Q7/20

    CPC分类号: H04W64/00 H04W8/08

    摘要: A system for locating a mobile wireless device is configured to communicate with a wireless communications system via a control plane and a user plane. The user plane includes a data channel, and the system includes a server configured to communicate via the data channel with a wireless device to be located. The server obtains from the wireless device information useful for tasking the wireless location system. The information useful for tasking may include information indicative of at least one cell site neighboring a serving cell site with which the wireless device is communicating. This may include information indicative of a serving cell site, a reverse channel through which the wireless device is communicating, and/or a hopping pattern, etc. The system may be used, for example, in connection with a GSM or UMTS wireless communications system.

    摘要翻译: 用于定位移动无线设备的系统被配置为经由控制平面和用户平面与无线通信系统通信。 用户平面包括数据通道,并且系统包括被配置为经由数据通道与待定位的无线设备进行通信的服务器。 服务器从无线设备获得有用的任务无线定位系统的信息。 有用于任务的信息可以包括指示与无线设备正在通信的服务小区站点相邻的至少一个小区站点的信息。 这可以包括指示服务小区站点的信息,无线设备正在通信的反向信道,和/或跳频模式等。该系统可以例如与GSM或UMTS无线通信系统 。

    Subsurface safety valve
    53.
    发明授权
    Subsurface safety valve 失效
    地下安全阀

    公开(公告)号:US07178599B2

    公开(公告)日:2007-02-20

    申请号:US10366593

    申请日:2003-02-12

    IPC分类号: E21B34/12 E21B43/16

    摘要: A subsurface safety valve assembly for controlling fluid flow in a wellbore. In one embodiment, the subsurface safety valve assembly includes a tubular member having a longitudinal bore extending therethrough, a flapper removably connected to the tubular member. The flapper is configured to pivot against the tubular member between an open position and a closed position. The subsurface safety valve assembly further includes a flow tube disposed inside the tubular member and a shear sleeve having an upper end and a lower end. The upper end of the shear sleeve is positioned against a lower end of the flow tube to form a first seal between the upper end of the shear sleeve and the lower end of the flow tube.

    摘要翻译: 用于控制井眼中的流体流动的地下安全阀组件。 在一个实施例中,地下安全阀组件包括具有延伸穿过其中的纵向孔的管状构件,可移除地连接到管状构件的挡板。 挡板构造成在打开位置和关闭位置之间枢转抵靠管状构件。 地下安全阀组件还包括设置在管状构件内部的流动管和具有上端和下端的剪切套管。 剪切套筒的上端抵靠流管的下端定位,以在剪切套筒的上端和流动管的下端之间形成第一密封。

    Monitoring of call information in a wireless location system
    54.
    发明授权
    Monitoring of call information in a wireless location system 有权
    监控无线定位系统中的呼叫信息

    公开(公告)号:US07167713B2

    公开(公告)日:2007-01-23

    申请号:US10768587

    申请日:2004-01-29

    IPC分类号: H04Q7/20

    摘要: In an overlay Wireless Location System, an Abis interface is monitored to obtain information used to locate GSM phones. Signaling links of the Abis interface are passively monitored to obtain certain information, such as control and traffic channel assignment, called number, and mobile identification, which is not available from the GSM air interface of the reverse channel. This approach also applies to IDEN and can include CDMA systems where the GSM architecture has been used and the system includes a separated BTS to BSC interface.

    摘要翻译: 在覆盖无线定位系统中,监视Abis接口,以获取用于定位GSM手机的信息。 Abis接口的信令链路被动监控,以获得某些信息,例如控制和业务信道分配,被叫号码和移动识别,这些反向信道的GSM空中接口不可用。 该方法也适用于IDEN,并且可以包括已经使用GSM架构的CDMA系统,并且系统包括分离的BTS到BSC接口。

    Modules integrating MEMS devices with pre-processed electronic circuitry, and methods for fabricating such modules
    55.
    发明授权
    Modules integrating MEMS devices with pre-processed electronic circuitry, and methods for fabricating such modules 有权
    将MEMS器件与预处理电子电路集成的模块,以及用于制造这些模块的方法

    公开(公告)号:US06979872B2

    公开(公告)日:2005-12-27

    申请号:US10438512

    申请日:2003-05-13

    IPC分类号: B81B7/02 H01L21/00 H01L29/84

    摘要: A MEMS module is provided comprising at least one MEMS device adhesively bonded to a substrate or wafer, such as a CMOS die, carrying pre-processed electronic circuitry. The at least one MEMS device, which may comprise a sensor or an actuator, may thus be integrated with related control, readout/signal conditioning, and/or signal processing circuitry.An example of a method pursuant to the invention comprises the adhesive bonding of a pre-processed electronics substrate or wafer to a layered structure preferably in the form of a silicon-on-insulator (SOI) substrate. The SOI is then bulk micromachined to selectively remove portions thereof to define the MEMS device. Prior to release of the MEMS device, the device and the associated electronic circuitry are electrically interconnected, for example, by wire bonds or metallized vias.

    摘要翻译: 提供了一种MEMS模块,其包括至少一个MEMS器件,其粘合地接合到承载预处理电子电路的衬底或晶片,例如CMOS管芯。 因此,可以包括传感器或致动器的至少一个MEMS器件可与相关控制,读出/信号调节和/或信号处理电路集成。 根据本发明的方法的一个实例包括将预处理的电子器件衬底或晶片粘合到优选以绝缘体上硅(SOI)衬底的形式的分层结构。 然后将SOI体积微加工以选择性地去除其部分以限定MEMS器件。 在MEMS器件释放之前,器件和相关联的电子电路例如通过引线键合或金属化通孔电连接。

    Monitoring of call information in a wireless location system
    56.
    发明授权
    Monitoring of call information in a wireless location system 失效
    监控无线定位系统中的呼叫信息

    公开(公告)号:US06782264B2

    公开(公告)日:2004-08-24

    申请号:US09909221

    申请日:2001-07-18

    IPC分类号: H04Q720

    摘要: In an overlay Wireless Location System, an Abis interface is monitored to obtain information used to locate GSM phones. Signaling links of the Abis interface are passively monitored to obtain certain information, such as control and traffic channel assignment, called number, and mobile identification, which is not available from the GSM air interface of the reverse channel. This approach also applies to IDEN and can be broadened to include CDMA systems where the GSM architecture has been used and the system includes a separated BTS to BSC interface.

    摘要翻译: 在覆盖无线定位系统中,监视Abis接口,以获取用于定位GSM手机的信息。 Abis接口的信令链路被动监控,以获得某些信息,例如控制和业务信道分配,被叫号码和移动识别,这些反向信道的GSM空中接口不可用。 该方法也适用于IDEN,并且可以扩展到包括已经使用GSM架构的CDMA系统,并且系统包括分离的BTS到BSC接口。

    Method for sensing electrical current
    59.
    发明授权
    Method for sensing electrical current 有权
    感应电流的方法

    公开(公告)号:US06411214B1

    公开(公告)日:2002-06-25

    申请号:US09675861

    申请日:2000-09-29

    IPC分类号: G08B2100

    CPC分类号: G01R33/0286 G01R15/148

    摘要: A method is provided for sensing and measuring an electrical current. The current to be measured is applied to a deflectable member in a sensing module in the presence of a magnetic field. Deflection of the member is detected as an indication of the current. A nulling current may be applied to one or more additional deflectable members mechanically linked to the deflectable member. Feedback or readout signals indicative of deflection of the members are monitored. The nulling current is modulated to drive the feedback signals to a desired level. The nulling current value is converted to a value representative of the current to be measured.

    摘要翻译: 提供了一种用于感测和测量电流的方法。 要测量的电流在存在磁场的情况下被应用于感测模块中的可偏转构件。 检测到成员的偏转作为当前的指示。 可以将零电流施加到机械地连接到可偏转构件的一个或多个附加的可偏转构件。 监视指示构件偏转的反馈或读出信号。 将归零电流调制以将反馈信号驱动到期望的水平。 归零电流值被转换为表示要测量的电流的值。