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    • 7. 发明申请
    • ELECTRIC EXCITATION PERMANENT MAGNET SWITCH, ELECTRIC EXCITATION PERMANENT MAGNET SWITCH RELUCTANCE MOTOR AND ELECTRIC EXCITATION METHOD
    • 电激励永磁开关,电激励永磁电机开关电动机和电动励磁方式
    • US20140055069A1
    • 2014-02-27
    • US14008251
    • 2012-03-29
    • Shanshan DaiXiaofeng Lu
    • Shanshan DaiXiaofeng Lu
    • H01H36/00
    • H01H36/00H02K21/44H02K41/033H02K2201/15
    • Two magnetic poles of a permanent magnet of a permanent magnet switch and the two ends of an iron core wound with an excitation coil are connected to each other with the soft magnet having a salient pole. A motor uses the switch as the basic component of the stator and rotor, with two magnetic salient poles of each component being arranged axially, wherein the salient pole of the stator component and that of the rotor component are arranged in an opposite manner with an air gap, the excitation coil of the stator component and the rotor component at the symmetric axis position is taken as a phase line to access an excitation control power supply after serial connection or parallel connection. Electric excitation is carried out on the combined motor formed by shaft connection and rotation dislocation among single motors and the stator component in a bi-phase way simultaneously.
    • 永久磁铁开关的永磁体的两个磁极和缠绕有励磁线圈的铁芯的两端彼此连接,软磁体具有凸极。 电动机使用开关作为定子和转子的基本部件,每个部件的两个磁性凸极轴向布置,其中定子部件的凸极和转子部件的凸极以与空气相反的方式布置 将定子部件的励磁线圈和对称轴位置的转子部件作为相线进行串联连接或并联连接后接入励磁控制电源。 在单电机和定子部件之间通过轴连接和旋转错位形成的组合电动机以双相方式同时进行电励磁。
    • 9. 发明授权
    • Trash can lid
    • 垃圾桶盖
    • US08317051B2
    • 2012-11-27
    • US12795662
    • 2010-06-08
    • Jiaming JinXiaofeng LuZhongjun Zhou
    • Jiaming JinXiaofeng LuZhongjun Zhou
    • B65D43/26B65D43/16
    • B65F1/1607B65F1/1615B65F1/1623B65F1/1646
    • The present invention relates to Trash field. More particularly, the present invention relates to Trash can lid. The present invention provides a design of a big lid and a small lid. When an inhabitant usually disposes trash, he or she need only press a button to open the small lid. Since the small lid is connected with the big lid by magnetism and a spring buffer unit is installed in the seat of small lid, opening the small lid is very smooth, without any noise or vibration. When a dustman collects the trash, what he needs to do is only to open the big lid, being very convenient and sanitary.
    • 垃圾场技术领域本发明涉及垃圾场。 更具体地说,本发明涉及垃圾桶盖。 本发明提供一种大盖子和小盖子的设计。 当一个居民通常处理垃圾时,他或她只需按一下按钮打开小盖子。 由于小盖子通过磁力与大盖子连接,并且弹簧缓冲单元安装在小盖子的座椅中,打开小盖子非常光滑,没有任何噪音或振动。 当垃圾收集垃圾时,他需要做的只是打开大盖子,非常方便卫生。
    • 10. 发明授权
    • System and method for system state replication
    • 系统状态复制的系统和方法
    • US08001079B2
    • 2011-08-16
    • US12040289
    • 2008-02-29
    • Xiaofeng LuDavid J. DemlowRob Beeler
    • Xiaofeng LuDavid J. DemlowRob Beeler
    • G06F17/30
    • G06F17/30067
    • The invention generally describes a system and method for data backup and recovery, in particular for backing up an entire server (i.e., system state and data) in substantially real-time. The invention provides high availability by failing a source server over to a target server if the source server fails, where the target server is reconfigured nearly identically to the source server. The invention does not require the source and target servers to have identical hardware or operating system versions. The invention further allows for rapid, automatic, restoration of a source server.
    • 本发明总体描述了用于数据备份和恢复的系统和方法,特别是用于基本上实时地备份整个服务器(即,系统状态和数据)。 如果源服务器发生故障,则本发明通过将源服务器故障转移到目标服务器来提供高可用性,其中目标服务器被重新配置为与源服务器几乎相同。 本发明不要求源服务器和目标服务器具有相同的硬件或操作系统版本。 本发明进一步允许源服务器的快速,自动,恢复。