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    • 5. 发明授权
    • Systems and methods for adding watermarks using network-based imaging techniques
    • 使用基于网络的成像技术添加水印的系统和方法
    • US07295677B2
    • 2007-11-13
    • US10087406
    • 2002-03-01
    • Shell Sterling SimpsonWard Scott FosterKris R. Livingston
    • Shell Sterling SimpsonWard Scott FosterKris R. Livingston
    • G06K9/00
    • G06T1/0021
    • Systems and methods for adding a visible watermark to a document are disclosed. The systems may comprise a server and a computing device coupled to each other via a network. In some embodiments, a selected watermark image is associated with a target composition, forming a watermark composition. The watermark composition comprises the necessary information for a device to acquire and construct a desired integration of the watermark image with the target composition. Methods for adding a watermark image to a document, can be summarized by the following steps: selecting a watermark image; identifying a target composition; associating the watermark image with the target composition to generate a watermark composition; and storing the watermark composition.
    • 公开了将可见水印添加到文档的系统和方法。 该系统可以包括经由网络彼此耦合的服务器和计算设备。 在一些实施例中,所选择的水印图像与目标构图相关联,形成水印构图。 水印组合包括用于获取和构造水印图像与目标构图的期望积分的装置的必要信息。 可以通过以下步骤来总结将水印图像添​​加到文档的方法:选择水印图像; 识别目标组成; 将所述水印图像与所述目标构图相关联以生成水印构图; 并存储水印构图。
    • 6. 发明授权
    • Rearview mirror actuating device
    • 后视镜驱动装置
    • US4609265A
    • 1986-09-02
    • US685406
    • 1984-12-24
    • Clyde M. McKeeWard ScottHenry A. WarrenDennis G. Scott
    • Clyde M. McKeeWard ScottHenry A. WarrenDennis G. Scott
    • B60R1/02G02B7/182G02B7/18
    • B60R1/025G02B7/1827
    • An actuating device for automatically controlling the position of a movably mounted vehicle mirror comprises a motor controlled by switches for selectively actuating the motor in response to angular displacement of a trailer with respect to the vehicle. The switches are actuated in response to movement of the trailer and responsively close a circuit connecting a power source to the motor. Preferably, the switching means can include means for disconnecting the power source after a predetermined rotation of the motor in order to avoid excess energy use. Preferably, the disconnecting means comprises a plurality of switches arranged to contact lobes of a rotating cam at predetermined rotational positions of the cam. The cam can be concentrically secured to the rotor shaft or can be connected to the rotor shaft by a lever mechanism in order to form a crank which translates the rotor movement to linear displacement on a mirror positioning member.
    • 用于自动控制可移动安装的车辆后视镜的位置的致动装置包括由开关控制的电动机,用于响应于拖车相对于车辆的角位移而选择性地启动电动机。 开关响应于拖车的移动被致动并且响应地闭合将电源连接到电动机的电路。 优选地,开关装置可以包括用于在电动机的预定旋转之后断开电源的装置,以避免过多的能量使用。 优选地,断开装置包括多个开关,其布置成在凸轮的预定旋转位置处接触旋转凸轮的凸角。 凸轮可以同心地固定到转子轴上,或者可以通过杠杆机构连接到转子轴,以便形成将转子运动转换成反射镜定位部件上的线性位移的曲柄。