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    • 3. 发明申请
    • SELECTION FEATURES FOR IMAGE CONTENT
    • 图像内容的选择功能
    • US20130301919A1
    • 2013-11-14
    • US13470056
    • 2012-05-11
    • Song Lin
    • Song Lin
    • G06K9/18
    • G06Q30/0241G06F16/58G06F16/5846
    • A method for serving content based on a selection feature for a campaign includes receiving an image associated with particular content and analyzing the image content of the image to derive a selection feature from the image. The selection feature is descriptive of image content. The method further includes identifying at least one keyword based on the selection feature. The method further includes associating the at least one keyword with the particular content and storing the particular content and its associated at least one keyword for serving in response to a content request.
    • 基于用于活动的选择特征来服务内容的方法包括接收与特定内容相关联的图像并分析图像的图像内容以从图像导出选择特征。 选择功能描述图像内容。 该方法还包括基于选择特征来识别至少一个关键字。 所述方法还包括将所述至少一个关键字与所述特定内容相关联并且存储所述特定内容及其相关联的至少一个关键字以响应于内容请求进行服务。
    • 7. 发明授权
    • Runout measurement for devices having a rotating body
    • 具有旋转体的设备的径向测量
    • US08610392B2
    • 2013-12-17
    • US13132592
    • 2008-12-02
    • Quan JiangChao BiSong Lin
    • Quan JiangChao BiSong Lin
    • H02P1/00
    • G11B5/59627
    • A runout measurement system is proposed for measuring the runout of a moving surface of a device having a rotating body, such as a mass storage device (100) (e.g. a hard disk drive) having a rotor which in use includes a rotating recording medium. A sensor (102) interacting with the moving surface obtains a displacement signal. The displacement signal is sampled by a sampling unit (104) controlled by a unit (109) which initiates sampling based on both a signal indicating a ZCP and the clock signal of a high frequency (e.g. 20 MHz) clock (106). Simultaneously, the same clock (106) is used by a counter 108 to measure the spacing between one or more ZCP times. This permits the correspondence between the sampling times and the angular position of the rotor to be found with a high accuracy which depends upon the clock frequency, and thereby allows calculation of repeatable runout (RRO) and non-repeatable runout (NRRO).
    • 提出了一种用于测量具有旋转体的装置的移动表面的跳动测量系统,例如具有转子的大容量存储装置(例如硬盘驱动器),该旋转体在使用中包括旋转记录介质。 与运动表面相互作用的传感器(102)获得位移信号。 位移信号由由单元(109)控制的采样单元(104)采样,单元(109)基于指示ZCP的信号和高频(例如20MHz)时钟(106)的时钟信号两者启动采样。 同时,计数器108使用相同的时钟(106)来测量一个或多个ZCP时间之间的间隔。 这允许以取决于时钟频率的高精度找到转子的采样时间和角位置之间的对应关系,从而允许计算可重复的跳动(RRO)和不可重复的跳动(NRRO)。
    • 9. 发明申请
    • RUNOUT MEASUREMENT FOR DEVICES HAVING A ROTATING BODY
    • 具有旋转体的设备的运行测量
    • US20110239761A1
    • 2011-10-06
    • US13132592
    • 2008-12-02
    • Quan JiangChao BiSong Lin
    • Quan JiangChao BiSong Lin
    • G01M1/16
    • G11B5/59627
    • A runout measurement system is proposed for measuring the runout of a moving surface of a device having a rotating body, such as a mass storage device (100) (e.g. a hard disk drive) having a rotor which in use includes a rotating recording medium. A sensor (102) interacting with the moving surface obtains a displacement signal. The displacement signal is sampled by a sampling unit (104) controlled by a unit (109) which initiates sampling based on both a signal indicating a ZCP and the clock signal of a high frequency (e.g. 20 MHz) clock (106). Simultaneously, the same clock (106) is used by a counter 108 to measure the spacing between one or more ZCP times. This permits the correspondence between the sampling times and the angular position of the rotor to be found with a high accuracy which depends upon the clock frequency, and thereby allows calculation of repeatable runout (RRO) and non-repeatable runout (NRRO).
    • 提出了一种用于测量具有旋转体的装置的移动表面的跳动测量系统,例如具有转子的大容量存储装置(例如硬盘驱动器),该旋转体在使用中包括旋转记录介质。 与移动表面相互作用的传感器(102)获得位移信号。 位移信号由由单元(109)控制的采样单元(104)采样,单元(109)基于指示ZCP的信号和高频(例如20MHz)时钟(106)的时钟信号两者启动采样。 同时,计数器108使用相同的时钟(106)来测量一个或多个ZCP时间之间的间隔。 这允许以取决于时钟频率的高精度找到转子的采样时间和角位置之间的对应关系,从而允许计算可重复的跳动(RRO)和不可重复的跳动(NRRO)。