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    • 74. 发明授权
    • Method of detecting and correcting relay tack weld failures
    • 继电器定位焊接故障检测和校正方法
    • US07522400B2
    • 2009-04-21
    • US11001573
    • 2004-11-30
    • Tim M. LaurentMark A. JohnsonThomas W. Degenhart
    • Tim M. LaurentMark A. JohnsonThomas W. Degenhart
    • H01H47/14
    • H01H47/002H01H2047/003
    • A method of detecting and attempting to correct a relay tack weld failure of its contacts is presented. This method senses the failure of a relay's contacts to open once it has been commanded to trip. This sensing may directly sense relay conditions, or may indirectly determine the failure by sensing a system parameter that shows the effects of the failure. Once the failure of the relay to open has been determined, the relay is again energized in an attempt to break loose the relay tack weld. If the relay fails to open after this first attempt, the relay may again be repulsed. Preferably a relay check timer is utilized to ensure that the system has stabilized before a repulse is attempted. A relay pulse timer may be used to control the pulse duration during these attempts. The number of attempts may also be limited.
    • 提出了一种检测并尝试校正其触点的继电器定位焊接故障的方法。 该方法检测到继电器的触点在命令跳闸之后不能打开。 该感测可以直接感测继电器条件,或者可以通过感测显示故障的影响的系统参数间接地确定故障。 一旦确定了继电器断开故障,继电器再次通电,试图破坏继电器定位焊缝。 如果继电器在第一次尝试后无法打开,继电器可能会再次被击退。 优选地,使用继电器检查定时器来确保系统在尝试再次脉冲之前已经稳定。 在这些尝试期间,可以使用中继脉冲定时器来控制脉冲持续时间。 尝试次数也可能受到限制。
    • 78. 发明授权
    • Method and apparatus for controlling power and performance in a multiprocessing system according to customer level operational requirements
    • 根据客户级操作要求,在多处理系统中控制功率和性能的方法和装置
    • US06836849B2
    • 2004-12-28
    • US09826986
    • 2001-04-05
    • Bishop Chapman BrockHarm Peter HofsteeMark A. JohnsonThomas Walter Keller, Jr.Kevin John Nowka
    • Bishop Chapman BrockHarm Peter HofsteeMark A. JohnsonThomas Walter Keller, Jr.Kevin John Nowka
    • G06F126
    • G06F1/3203
    • A method and controller for managing power and performance of a multiprocessor (MP) system is described. The controller receives sensor data corresponding to physical parameters within the MP system. The controller also receives quality of service and policy parameters corresponding to the MP system. The quality of service parameters define commitments to customers for utilization of the MP system. The policy parameters correspond to operation limits on inputs and outputs of the MP system. The operation input limits relate to the cost and availability of power or individual processor availability. The operation output limits relate to the amount of heat, acoustic noise levels, EMC levels, etc. that the individual or group of processors in the MP system are allowed to generate in a particular environment. A controller receives the physical parameters, the quality of service parameters and policy parameters and determines performance goals for the MP system and processors within the MP system. Then controller generates controls and applies them to individual processors to achieve the performance goals.
    • 描述了一种用于管理多处理器(MP)系统的功率和性能的方法和控制器。 控制器接收与MP系统内的物理参数对应的传感器数据。 控制器还接收与MP系统对应的服务质量和策略参数。 服务质量参数定义了对客户使用MP系统的承诺。 策略参数对应于MP系统的输入和输出的操作限制。 操作输入限制涉及功率或单个处理器可用性的成本和可用性。 操作输出限制涉及允许MP系统中的个体或一组处理器在特定环境中生成的热量,声学噪声水平,EMC等级等。 控制器接收物理参数,服务质量参数和策略参数,并确定MP系统中的MP系统和处理器的性能目标。 然后控制器生成控件并将其应用于各个处理器以实现性能目标。
    • 79. 发明授权
    • Voice activated diagnostic imaging control user interface
    • 语音激活诊断成像控制用户界面
    • US06785358B2
    • 2004-08-31
    • US09973560
    • 2001-10-09
    • Mark A. JohnsonMaureen L. Chase
    • Mark A. JohnsonMaureen L. Chase
    • H05G154
    • A61B6/00A61B5/055A61B5/7475A61B6/032A61B6/4423A61B6/467A61B6/548A61B8/467G06F3/16G06F19/00G06F19/321G16H40/63
    • A X-ray exam system includes an x-ray source, a detector positioned to receive x-rays transmitted for the x-ray source, a patient table positioned so that the x-ray source emits x-rays towards a patient thereon, a video monitor for displaying images while performing an exam, and a voice activated control system coupled to the x-ray source, the detector, and the video monitor. The voice activated control system configured to control playback imaging sequencing based on a voice command to facilitate analysis of a plurality of acquired images. The control system includes an audio microphone configured to be positioned for receiving audio input from an operator, and an audio signal processor coupled to the microphone for processing amplified audio signals from the amplifier. The processing includes at least one of word and phrase recognition.
    • X射线检查系统包括x射线源,定位成接收为X射线源传输的x射线的检测器,定位成使得x射线源朝向患者向其发射x射线的患者台, 用于在执行检查时显示图像的视频监视器,以及耦合到X射线源,检测器和视频监视器的语音激活控制系统。 语音激活控制系统被配置为基于语音命令控制重放成像排序,以便于分析多个获取的图像。 控制系统包括被配置为定位用于接收来自操作者的音频输入的音频麦克风,以及耦合到麦克风的音频信号处理器,用于处理来自放大器的放大的音频信号。 该处理包括字和短语识别中的至少一个。