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    • 81. 发明申请
    • MAGNETIC POSITION SENSOR ASSEMBLY FOR MEASUREMENT OF ROTATIONAL ANGULAR POSITION OF A ROTATING STRUCTURE
    • 用于测量旋转结构的旋转角度位置的磁性位置传感器总成
    • US20120299586A1
    • 2012-11-29
    • US13480692
    • 2012-05-25
    • Tom MartinDavid McKeemanMark VorndranGary Johnson
    • Tom MartinDavid McKeemanMark VorndranGary Johnson
    • G01B7/30
    • G01D5/145
    • A magnetic rotational position sensor assembly for measurement of a rotational angular position of a rotating structure. The sensor assembly includes a shaft member extending along a primary rotational axis for primary rotational movement in response to rotation of the rotating structure, a motion conversion member structured and configured to transform the primary rotational movement of the shaft member into secondary movement, a magnet member secured to the motion conversion member for displacement along a travel path in response to the converted secondary movement of the motion conversion member, and a non-contact magnetic sensor that senses a change in position of the magnet member by sensing a corresponding variation in the magnetic field during displacement of the magnet member along the travel path in response to rotation of the rotating structure, wherein the magnetic sensor generates an output signal representative of a relative rotational angular position of the rotating structure.
    • 一种用于测量旋转结构的旋转角位置的磁旋转位置传感器组件。 传感器组件包括:轴构件,其沿着主旋转轴线延伸,用于响应于旋转结构的旋转而进行主旋转运动;运动转换构件,构造和构造成将轴构件的初次旋转运动转换为二次运动;磁体构件 固定到运动转换构件,用于响应于运动转换构件的转换的次级运动沿着行进路径的位移;以及非接触式磁传感器,其通过感测磁体的相应变化来感测磁体构件的位置变化 响应于旋转结构的旋转,沿着行进路径移动磁体构件的磁场,其中,磁传感器产生表示旋转结构的相对旋转角位置的输出信号。
    • 87. 发明申请
    • SCRIPT-INTEGRATED STORYBOARDS
    • 书写整合故事报
    • US20090024963A1
    • 2009-01-22
    • US11780275
    • 2007-07-19
    • Greg LindleyGary JohnsonMike MarinkovichAlan CannistraroEvan Doll
    • Greg LindleyGary JohnsonMike MarinkovichAlan CannistraroEvan Doll
    • G06F3/048
    • G11B27/34G06T19/00H04N5/23222
    • A storyboard presentation is generated by launching a scene design tool that includes actor and camera placement tools. Using the actor and camera placement tools, a first actor icon and a first camera icon are added on a scene layout, the first actor icon representing a first actor that will appear in a scene and the first camera icon representing a first camera that will film the scene. The user is enabled to control a location and orientation of the first actor icon using the actor placement tool and a location and orientation of the first camera icon relative to the first actor icon using the camera placement tool. Based on the location and orientation of the first actor icon and the first camera icon, a first projection of the scene featuring the first actor as seen from the first camera is generated.
    • 通过启动一个包括演员和相机放置工具的场景设计工具生成故事板演示文稿。 使用演员和相机放置工具,在场景布局上添加第一演员图标和第一相机图标,第一演员图标表示将出现在场景中的第一演员,并且第一相机图标表示将拍摄的第一相机 现场。 使用相机布置工具,用户能够使用演员放置工具以及第一相机图标相对于第一演员图标的位置和方位来控制第一演员图标的位置和方向。 基于第一演员图标和第一相机图标的位置和方向,生成从第一相机观察到的具有第一演员的场景的第一投影。
    • 89. 发明授权
    • Phase detector and method having hysteresis characteristics
    • 相位检测器和方法具有滞后特性
    • US07336106B2
    • 2008-02-26
    • US11505564
    • 2006-08-16
    • Gary JohnsonWen Li
    • Gary JohnsonWen Li
    • G01R25/00
    • H03D13/004
    • A phase detector generates a first output signal if a feedback clock signal leads a reference clock signal by more than a first time. The phase detector generates a second output signal if the feedback clock signal lags the reference clock signal by more than a second time. If the feedback clock signal either leads the reference clock signal by less than the first time or lags the reference clock signal by less than the second time, neither output signal is generated. The phase detector may be used in a delay-lock loop in which the first and second output signals increase or decrease a delay of the reference clock signal by respective first and second delay increments. In such case, the each of the first and second delay increments should be less than the sum of the first and second times.
    • 如果反馈时钟信号超过第一次引导参考时钟信号,则相位检测器产生第一输出信号。 如果反馈时钟信号比第二次滞后于参考时钟信号,则相位检测器产生第二输出信号。 如果反馈时钟信号通过小于第一次引导参考时钟信号或者将参考时钟信号滞后小于第二次,则不会产生输出信号。 相位检测器可以用在延迟锁定环路中,其中第一和第二输出信号通过相应的第一和第二延迟增量来增加或减小参考时钟信号的延迟。 在这种情况下,第一和第二延迟增量中的每个应该小于第一次和第二次的和。
    • 90. 发明申请
    • METHOD AND APPARATUS FOR DIGITAL PHASE GENERATION FOR HIGH FREQUENCY CLOCK APPLICATIONS
    • 用于高频时钟应用的数字相位生成的方法和装置
    • US20080042707A1
    • 2008-02-21
    • US11847908
    • 2007-08-30
    • Gary Johnson
    • Gary Johnson
    • H03L7/06
    • G06F1/04H03L7/0814H03L7/0818
    • An apparatus and method for generating phase-related clocks are disclosed. A clock input is delayed by an alignment magnitude to generate a first phase signal. The first phase signal is delayed by the phase alignment magnitude to generate a first phase delay signal. The clock input is delayed by a phase delay magnitude to generate a second phase signal and the second phase signal is delayed by about the phase delay magnitude to generate a last phase delay signal. A phase difference is detected between the first phase delay signal and the last phase delay signal and adjustments are made to at least one of the phase delay magnitude and the alignment magnitude.
    • 公开了一种用于产生相位时钟的装置和方法。 时钟输入被延迟一个对准幅度以产生第一相位信号。 第一相位信号被延迟相位对准幅度以产生第一相位延迟信号。 时钟输入被延迟相位延迟幅度以产生第二相位信号,并且第二相位信号被延迟大约相位延迟幅度以产生最后的相位延迟信号。 在第一相位延迟信号和最后的相位延迟信号之间检测到相位差,并且对相位延迟幅度和对准幅度中的至少一个进行调整。