MALWARE DETECTION
    71.
    发明申请
    MALWARE DETECTION 有权
    恶意软件检测

    公开(公告)号:US20100162400A1

    公开(公告)日:2010-06-24

    申请号:US12636599

    申请日:2009-12-11

    CPC classification number: G06F21/563

    Abstract: The invention provides methods and systems for detecting exploits. A received file is examined to determine whether or not it corresponds to any of one or more predetermined models of normal file types. If the received file does not correspond to any of the one or more predetermined models of normal file types, it is flagged as a potential exploit.

    Abstract translation: 本发明提供了用于检测漏洞的方法和系统。 检查接收到的文件以确定其是否对应于正常文件类型的一个或多个预定模型中的任何一个。 如果接收到的文件与普通文件类型的一个或多个预定模型中的任何一个不对应,则将其标记为潜在漏洞。

    Time-lapsed diffusivity logging for monitoring enhanced oil recovery
    72.
    发明授权
    Time-lapsed diffusivity logging for monitoring enhanced oil recovery 失效
    用于监测提高石油采收率的耗时扩散测井

    公开(公告)号:US07741841B2

    公开(公告)日:2010-06-22

    申请号:US11966551

    申请日:2007-12-28

    CPC classification number: G01V3/32

    Abstract: The use of time-lapsed NMR diffusivity measurements in an observation well is disclosed. The observation well is cased in the zone of interest with non-magnetic and non-conductive casing that is invisible to the NMR tool. Second, because NMR measurements have a dead zone in front of the antenna depending on the spatial variation of the fixed magnet strength, for example about 2.7 inches, a distance between the casing and the formation is reduced to less than the dead zone length by drilling the observation well at small deviation of about 5° and running the casing without centralizers. Both the casing and the pad-type NMR tool will follow the low side of the borehole, ensuring the measurement volume of the NMR tool is inside the formation and beyond the annulus. With the appropriate observation well completion, time-lapse diffusivity measurements with pad-type NMR tools can address several shortcomings in the current practice of monitoring EOR processes that rely upon changes in density and hydrogen index (HI). Various uses of NMR imaging in wells cased with non-metallic casing are also disclosed.

    Abstract translation: 公开了在观察井中使用经时的NMR扩散率测量。 在非磁性和非导电性外壳的观察区内,观测井套在NMR工具中是不可见的。 第二,由于NMR测量在天线前面具有死区,这取决于固定磁体强度的空间变化,例如约2.7英寸,壳体和地层之间的距离通过钻孔减小到小于死区长度 观察井在小偏差约5°,运行套管没有扶正器。 套管和垫式NMR工具都将跟随钻孔的低侧,确保NMR工具的测量体积在地层内部并超出环空。 通过适当的观测完井,使用垫式NMR工具的延时扩散测量可以解决目前依赖于密度和氢指数(HI)变化的EOR过程的实践中的几个缺点。 还公开了用非金属壳体套管的井中的NMR成像的各种用途。

    MULTIPLE CONCURRENT ACTIVE FILE SYSTEMS
    73.
    发明申请
    MULTIPLE CONCURRENT ACTIVE FILE SYSTEMS 有权
    多个并发活动文件系统

    公开(公告)号:US20100138394A1

    公开(公告)日:2010-06-03

    申请号:US12698223

    申请日:2010-02-02

    Abstract: A method and apparatus for operating a data storage system is disclosed. An original active file system holds incoming write transactions. Data is written at a selected time to blocks in a data storage device of the original active file system, the data written to blocks which do not hold old data of the data storage system. Pointers to data of the original active file system are written at the selected time to the data storage device, the pointers written to blocks which do not hold old data of the data storage system, the pointers and a previously saved data of the active file system forming a consistency point of the original active file system at the selected time. A new active file system is started using the consistency point of the original active file system at the selected time.

    Abstract translation: 公开了一种用于操作数据存储系统的方法和装置。 原始活动文件系统保存传入的写入事务。 在选定的时间写入数据以在原始活动文件系统的数据存储装置中阻塞数据,该数据被写入不保存数据存储系统的旧数据的块。 原始活动文件系统的数据指针在选定的时间被写入数据存储装置,指针写入不保存数据存储系统的旧数据的块,指针和活动文件系统之前保存的数据 在选定的时间形成原始活动文件系统的一致性点。 在所选择的时间,使用原始活动文件系统的一致性点启动新的活动文件系统。

    USER INTERFACE WITH AVAILABLE MULTIMEDIA CONTENT FROM MULTIPLE MULTIMEDIA WEBSITES
    74.
    发明申请
    USER INTERFACE WITH AVAILABLE MULTIMEDIA CONTENT FROM MULTIPLE MULTIMEDIA WEBSITES 有权
    具有多个多媒体网站可用的多媒体内容的用户界面

    公开(公告)号:US20100114857A1

    公开(公告)日:2010-05-06

    申请号:US12253697

    申请日:2008-10-17

    Abstract: Automatically and repeatedly crawling multiple multimedia websites to identify and collect information about the multimedia content that is available for delivery over the Internet to a client device for playback on a media player operating on the client device. In one embodiment, the method normalizes the collected information by converting the different formats of the collected information into a common format and converting the different nomenclatures of the collected information into a common nomenclature. The method updates an index with the normalized information, and sends a data feed to the client device to populate the user interface on the client device with the normalized information of the index. The user interface allows the user to navigate and select the multimedia content that is available for delivery over the Internet for playback on the media player.

    Abstract translation: 自动和反复地爬行多个多媒体网站,以便识别并收集有关可通过互联网传送的多媒体内容的信息到客户端设备,以便在客户端设备上运行的媒体播放器上播放。 在一个实施例中,该方法通过将所收集的信息的不同格式转换为通用格式并将所收集的信息的不同术语转换成公共名称来使所收集的信息标准化。 该方法使用归一化信息更新索引,并将数据馈送发送到客户端设备,以使用索引的归一化信息填充客户端设备上的用户界面。 用户界面允许用户导航并选择可通过因特网传送以便在媒体播放器上播放的多媒体内容。

    Write allocation based on storage system map and snapshot
    75.
    发明授权
    Write allocation based on storage system map and snapshot 有权
    基于存储系统映射和快照写入分配

    公开(公告)号:US07454445B2

    公开(公告)日:2008-11-18

    申请号:US09932578

    申请日:2001-08-17

    Abstract: The invention provides an improved method and apparatus for creating a snapshot of a file system. A “copy-on-write” mechanism is used. The snapshot uses the same blocks as the active file system until the active file system is modified. Whenever a modification occurs, the modified data is copied to a new block and the old data is saved. In this way, the snapshot only uses space where it differs from the active file system, and the amount of work required to create the snapshot is small. A record of which blocks are being used by the snapshot is included in the snapshot itself, allowing effectively instantaneous snapshot creation and deletion. A snapshot can also be deleted instantaneously simply by discarding its root inode.

    Abstract translation: 本发明提供了一种用于创建文件系统的快照的改进的方法和装置。 使用“写时复制”机制。 快照使用与活动文件系统相同的块,直到活动文件系统被修改为止。 每当发生修改时,修改的数据将被复制到新的块,并保存旧的数据。 以这种方式,快照只使用与活动文件系统不同的空间,创建快照所需的工作量很小。 快照中使用哪些块的记录包含在快照本身中,可以有效地即时创建和删除快照。 也可以通过丢弃其根节点来即时删除快照。

    File deletion and truncation using a zombie file space
    76.
    发明授权
    File deletion and truncation using a zombie file space 有权
    文件删除和截断使用僵尸文件空间

    公开(公告)号:US07451165B2

    公开(公告)日:2008-11-11

    申请号:US10868189

    申请日:2004-06-15

    Abstract: A method and system for reliably performing extra-long operations in a reliable state-full system (such as a file system). The file system includes a separate portion of the file system reserved for files having extra-long operations in progress, including file deletion and file truncation. This separate portion of the file system is called the zombie file space; it includes a separate name space from the regular (“live”) file system that is accessible to users, and is maintained as part of the file system when recording a consistency point.

    Abstract translation: 一种用于在可靠的状态完整系统(如文件系统)中可靠地执行超长操作的方法和系统。 文件系统包括为具有超长操作进行中的文件保留的文件系统的单独部分,包括文件删除和文件截断。 文件系统的这个单独的部分称为僵尸文件空间; 它包含与用户可访问的常规(“live”)文件系统的单独名称空间,并在记录一致性点时作为文件系统的一部分进行维护。

    Remote access to resouces
    78.
    发明申请
    Remote access to resouces 有权
    远程访问资源

    公开(公告)号:US20070088834A1

    公开(公告)日:2007-04-19

    申请号:US11549567

    申请日:2006-10-13

    Abstract: The invention provides systems and methods for securely transmitting data between a roaming computer and a managed network service over a shared public network. A secure connection is created between the roaming computer and a server computer that hosts or acts as a secure gateway to the managed network service. The connection is set up and established by a client agent installed on the roaming computer and a connection component of the managed service on the server computer. The client agent and the connection component of the managed service operate, on an initial request from the roaming computer to the managed service to negotiate the secure connection using certificate-based client authentication. The client certificate preferably includes user-specific attributes that can be extracted by the connection component and made available to the managed service to apply processing rules specific to the user.

    Abstract translation: 本发明提供了通过共享公共网络在漫游计算机和被管理网络服务之间安全地传输数据的系统和方法。 在漫游计算机和托管或充当到受管网络服务的安全网关的服务器计算机之间创建安全连接。 连接由安装在漫游计算机上的客户端代理和服务器计算机上的受管服务的连接组件设置和建立。 被管理服务的客户端代理和连接组件在从漫游计算机到被管理服务的初始请求下操作,以使用基于证书的客户端认证来协商安全连接。 客户端证书优选地包括可由连接组件提取并使其可用于被管理服务以应用用户特定的处理规则的用户特定属性。

    Fault-tolerant three-level inverter
    79.
    发明授权
    Fault-tolerant three-level inverter 失效
    容错三电平逆变器

    公开(公告)号:US07145268B2

    公开(公告)日:2006-12-05

    申请号:US10335683

    申请日:2002-12-31

    Abstract: A method for driving a neutral point clamped three-level inverter is provided. In one exemplary embodiment, DC current is received at a neutral point-clamped three-level inverter. The inverter has a plurality of nodes including first, second and third output nodes. The inverter also has a plurality of switches. Faults are checked for in the inverter and predetermined switches are automatically activated responsive to a detected fault such that three-phase electrical power is provided at the output nodes.

    Abstract translation: 提供了一种用于驱动中性点钳位三电平逆变器的方法。 在一个示例性实施例中,在中性点钳位三电平逆变器处接收直流电流。 逆变器具有包括第一,第二和第三输出节点的多个节点。 逆变器还具有多个开关。 在变频器中检查故障,并且响应于检测到的故障自动激活预定开关,使得在输出节点处提供三相电力。

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