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    • 71. 发明申请
    • WIRELESS BATTERY-FREE DIAGNOSTIC MOUTH GUARD
    • 无线电池诊断系统
    • WO2016183442A1
    • 2016-11-17
    • PCT/US2016/032353
    • 2016-05-13
    • THE UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    • YOON, Yong, KyuCHENG, XiaoyuKIM, Gloria, Jung A.
    • A61C19/04
    • A61B5/682A61B5/0004A61B5/0015A61B5/228A61B5/4557A61B2560/0214A61B2562/0247A61C19/04H01Q1/273H01Q9/16H02N2/181
    • Various examples of methods, systems, and apparatus are provided for monitoring using an improved mouth guard apparatus. In one example, a battery-free diagnostic mouth guard includes a biting force-voltage transducer comprising a piezoelectric film; a compact resonance tank comprising a wireless sensor; and a transmitting antenna for transmitting sensing data. A piezo-voltage from the biting force-voltage transducer can bias a varactor diode loaded on the wireless sensor whose response frequency is tuned due to a capacitance change of the varactor diode. In some implementations, an external processing equipment can wirelessly detect a frequency shift of the varactor diode integrated resonator. In another example, a method includes detecting a biting force via a biting force-voltage transducer; biasing a varactor diode with a voltage from the transducer; tuning a response frequency of a split ring resonator using a capacitance change of the varactor diode; and emitting sensing data at the response frequency.
    • 提供方法,系统和装置的各种示例,用于使用改进的口罩装置进行监视。 在一个示例中,无电池的诊断口保护器包括包括压电膜的咬合力 - 电压换能器; 包括无线传感器的紧凑型共振箱; 以及用于发送感测数据的发射天线。 来自咬合力 - 电压传感器的压电电压可以偏置负载在无线传感器上的变容二极管,其响应频率由于变容二极管的电容变化而被调谐。 在一些实现中,外部处理设备可以无线地检测变容二极管集成谐振器的频移。 在另一示例中,一种方法包括通过咬合力 - 电压传感器检测咬合力; 用来自传感器的电压偏置变容二极管; 使用变容二极管的电容变化调谐开环谐振器的响应频率; 并以响应频率发射感测数据。
    • 72. 发明申请
    • HYBRID TOOL WITH BOTH FIXED-ABRASIVE AND LOOSE-ABRASIVE PHASES
    • 具有两个固定磨砂和松散磨削相的混合工具
    • WO2016172450A1
    • 2016-10-27
    • PCT/US2016/028803
    • 2016-04-22
    • THE UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    • GREENSLET, Hitomi
    • B24B31/00B24B31/10B24B31/112B24B31/12B24B31/16
    • B24B1/005B24B5/40B24B31/006B24B31/112
    • Various examples are provided for hybrid tools including fixed-abrasive and loose- abrasive phases. In one example, a hybrid tool for finishing an internal surface of a workpiece includes a metallic rod and magnetic abrasive bonded to one or more defined portions of the metallic rod by an adhesive that dissolves when in contact with a lubricant used to finish the internal surface of the workpiece. In another example, a method for finishing an internal surface of a workpiece includes mounting the workpiece in a chuck of a lathe; positioning a hybrid tool inside an internal cavity of the workpiece using one or more pole-tips; providing an amount of the lubricant to the internal cavity; and rotating the workpiece with the lathe while controlling positioning of the hybrid tool inside the internal cavity using the one or more pole-types.
    • 为混合工具提供了各种实例,包括固定磨料和松散研磨相。 在一个实例中,用于整理工件内表面的混合工具包括金属杆和磁性研磨剂,其通过粘合剂粘合到金属棒的一个或多个限定部分上,所述粘合剂在与用于完成内表面的润滑剂接触时溶解 的工件。 在另一个实例中,用于完成工件的内表面的方法包括将工件安装在车床的卡盘中; 使用一个或多个极尖将混合工具定位在工件的内部腔内; 向内腔提供一定量的润滑剂; 并使用车床旋转工件,同时使用一个或多个杆类型来控制混合工具在内腔内的定位。
    • 75. 发明申请
    • METHOD AND APPARATUS FOR NON-CONTACT FAST VITAL SIGN ACQUISITION BASED ON RADAR SIGNAL
    • 基于雷达信号的非接触式快速征收信号获取方法与装置
    • WO2016057781A1
    • 2016-04-14
    • PCT/US2015/054669
    • 2015-10-08
    • THE UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    • LIN, JenshanWEI, Changyu
    • A61B5/0205
    • A61B5/0205A61B5/0006A61B5/0015A61B5/05A61B5/113A61B5/7207A61B5/7214A61B5/7239A61B5/7282A61B8/02A61B8/5223
    • Various examples are provided for non-contact vital sign acquisition. Information can be provided regarding vibrations of a target using a radar signal such as, e.g., non-contact vital sign measurement. Examples include estimation of heart rate, change in heart rate, respiration rate, and/or change in respiration rate, for a human or other animal. Implementations can produce one or both rates of vibration and/or change in one or both rates of vibration for a target other than an animal or human experiencing two vibrations at the same time, such as a motor, a vehicle incorporating a motor, or another physical object. Some implementations can estimate the respiration movement in the radar baseband output signal. The estimated respiration signal can then be subtracted from radar signals in the time domain and, optionally, can be further enhanced using digital signal processing techniques, to produce an estimate of the heartbeat pulses.
    • 提供了非接触式生命体征采集的各种实例。 可以使用诸如非接触式生命体征测量的雷达信号来提供关于目标的振动的信息。 实例包括对人或其他动物的心率,心率变化,呼吸速率和/或呼吸速率变化的估计。 实施方案可以产生一个或两个速率的振动和/或改变一个或两个速率的振动,除了同时经历两个振动的动物或人类之外的目标,例如电动机,包含电动机的车辆或另一个 物理对象 一些实施方案可以估计雷达基带输出信号中的呼吸运动。 然后可以在时域中从雷达信号中减去估计的呼吸信号,并且可选地,可以使用数字信号处理技术进一步增强估计的呼吸信号,以产生心跳脉冲的估计。