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    • 8. 发明授权
    • Managing extrinsic processes
    • 管理外在过程
    • US08239709B2
    • 2012-08-07
    • US12540254
    • 2009-08-12
    • Erwin HomAlex ChenRobert ParksJonathan Thatcher
    • Erwin HomAlex ChenRobert ParksJonathan Thatcher
    • G06F11/00
    • G06F11/0715G06F11/076G06F11/0793
    • Methods, program products, and systems for monitoring extrinsic processes are described. A monitoring process can monitor one or more target processes. The target processes can be extrinsic, e.g., not spawned by the monitoring process. The monitoring process reads a process registry to identify which processes among multiple processes to monitor. The monitoring process can send status requests to the identified target processes periodically to check whether the target processes are healthy. If a target process is terminated, the monitoring process determines whether the termination is normal (e.g., by a user), or abnormal (e.g., the target process crashed). The monitoring process can restart the abnormally terminated or hung target process.
    • 描述了用于监控外在过程的方法,程序产品和系统。 监视过程可以监视一个或多个目标进程。 目标过程可以是外在的,例如不是由监视过程产生的。 监视过程读取进程注册表以识别要监视的多个进程之间的哪些进程。 监控过程可以定期向目标进程发送状态请求,以检查目标进程是否健康。 如果目标进程终止,则监视进程确定终止是否正常(例如,由用户)是异常的(例如,目标进程崩溃)。 监控过程可以重新启动异常终止或挂起的目标进程。
    • 9. 发明申请
    • Method of operating a solar aircraft
    • 操作太阳能飞机的方法
    • US20120091263A1
    • 2012-04-19
    • US13272660
    • 2011-10-13
    • ROBERT PARKS
    • ROBERT PARKS
    • B64C3/38
    • B64C3/16B64D27/24Y02T50/12Y02T50/44Y02T50/62
    • A system and method for assembling and operating a solar powered aircraft, composed of one or more modular constituent wing panels. Each wing panel includes at least one hinge interface that is configured to rotationally interface with a complementary hinge interface on another wing panel. When a first and second wing panel are coupled together via the rotational interface, they can rotate with respect to each other within a predetermined angular range. The aircraft further comprises a control system that is configured to acquire aircraft operating information and atmospheric information and use the same alter the angle between the wing panels, even if there are multiple wing panels. One or more of the wing panels can include photovoltaic cells and/or solar thermal cells to convert solar radiation energy or solar heat energy into electricity, that can be used to power electric motors. Further, the control system is configured to alter an angle between a wing panel and the horizon, or the angle between wing panels, to maximize solar radiation energy and solar thermal energy collection. A tail assembly for the aircraft includes a rotational pivot that allows the flight control surfaces to rotate to different orientations to avoid or reduce flutter loads and to increase solar radiation energy and/or solar thermal energy collection from photovoltaic cells and/or solar thermal cells the can be located on the tail structure associated with the flight control surfaces.
    • 一种用于组装和操作太阳能飞行器的系统和方法,由一个或多个模块化组件翼板组成。 每个翼板包括至少一个铰链接口,其被配置为与另一翼板上的互补铰链接口旋转地接合。 当第一和第二翼板通过旋转接口联接在一起时,它们可以在预定角度范围内相对于彼此旋转。 飞机还包括控制系统,其被配置为获取飞行器操作信息和大气信息,并且使用该控制系统改变翼板之间的角度,即使存在多个翼板。 一个或多个翼板可以包括用于将太阳能辐射能量或太阳能热能转换成电的光伏电池和/或太阳能热电池,其可用于为电动机供电。 此外,控制系统被配置为改变翼板与地平线之间的角度或翼板之间的角度,以最大化太阳辐射能量和太阳能热能收集。 用于飞机的尾部组件包括旋转枢轴,其允许飞行控制表面旋转到不同的取向以避免或减少颤动负载并且增加从光伏电池和/或太阳能热电池收集太阳辐射能量和/或太阳能热能。 可以位于与飞行控制表面相关联的尾部结构上。
    • 10. 发明授权
    • Heterogeneous database management system
    • 异构数据库管理系统
    • US08060470B2
    • 2011-11-15
    • US12342684
    • 2008-12-23
    • Mark DavidsonErwin HomRobert Parks
    • Mark DavidsonErwin HomRobert Parks
    • G06F17/30
    • G06F17/30306G06F17/30572
    • An administration server in a database management system retrieves log files in a plurality of formats from a plurality of clients through helper programs running on the clients. The plurality of clients can include Web servers, application servers, and database servers. The log files can be generated by software modules on the clients. An administration engine converts log entries in the log files into a unified format for display. The converted log entries can be stored in a log database. Upon a user request, the administration server presents the log entries to the user in a log viewer. The log viewer can display log entries originated from heterogeneous software modules in a unified view.
    • 数据库管理系统中的管理服务器通过在客户端上运行的帮助程序从多个客户端检索多种格式的日志文件。 多个客户端可以包括Web服务器,应用服务器和数据库服务器。 日志文件可以由客户端上的软件模块生成。 管理引擎将日志文件中的日志条目转换为统一格式进行显示。 转换的日志条目可以存储在日志数据库中。 根据用户请求,管理服务器在日志查看器中向用户显示日志条目。 日志查看器可以在统一视图中显示源自异构软件模块的日志条目。