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    • 91. 发明授权
    • High quality-factor resonator
    • 高质量因子谐振器
    • US08922301B1
    • 2014-12-30
    • US13283138
    • 2011-10-27
    • John D. WilliamsReza Kamali-Sarvestani
    • John D. WilliamsReza Kamali-Sarvestani
    • H03H7/01
    • H03H7/175H05K1/16H05K1/162H05K1/165
    • A high-Q factor resonator comprises a solenoid having an embedded capacitor assembled in a machineable high-frequency dielectric printed circuit board (“PCB”), or other substrate. The solenoid comprises a plurality of surface conductors positioned on upper and lower surfaces of the PCB. The solenoid further comprises a plurality of conductive vias extending through the PCB between the surface conductors, and at least two aligned vias are separated by a capacitive gap. The device can therefore be described as a coupled circuit having a 1.5 or more turn inductor with an embedded capacitor along the length of the conductive path. Accordingly, a resonator having a high-Q factor is provided which is relatively inexpensive and easy to fabricate.
    • 高Q因子谐振器包括具有组装在可加工的高频电介质印刷电路板(“PCB”)或其它基板中的嵌入式电容器的螺线管。 螺线管包括位于PCB的上表面和下表面上的多个表面导体。 螺线管还包括在表面导体之间延伸穿过PCB的多个导电通孔,并且至少两个对准的通孔被电容间隙分开。 因此,该装置可以被描述为具有沿着导电路径的长度的具有嵌入式电容器的1.5或更多转向电感器的耦合电路。 因此,提供了具有高Q因子的谐振器,其相对便宜并且易于制造。
    • 92. 发明授权
    • Systems and methods for localized surface plasmon resonance sensing
    • 局部表面等离子体共振检测的系统和方法
    • US08879065B1
    • 2014-11-04
    • US13104719
    • 2011-05-10
    • Yongbin LinRobert LindquistYang Zou
    • Yongbin LinRobert LindquistYang Zou
    • G01N21/00G01N21/55
    • G01N21/554
    • Embodiments of the present disclosure generally pertain to systems and methods for localized surface plasmon resonance (LSPR) sensing. A system in accordance with an exemplary embodiment of the present disclosure comprises an optical fiber having a metallic dot array on a tip of the optical fiber, a light source coupled to the optical fiber via a light coupler, and a spectrometer coupled to the optical fiber via the coupler. The light source is configured to transmit light within a range of wavelengths along the optical fiber. When the light reaches the dot array, the light excites surface plasmons of the dot array and causes the surface plasmons of the dots to resonate. The dots are chemically functionalized to have a specific affinity for a particular substance, and the resonance frequency of the dots changes when the substance is present thereby changing an absorption peak of the light. The light is reflected back through the optical fiber to the spectrometer, and the spectrometer detects a parameter indicative of a change in the absorption peak. Presence of the particular substance is determined based upon the change in the absorption peak.
    • 本公开的实施例通常涉及用于局部表面等离子体共振(LSPR)感测的系统和方法。 根据本公开的示例性实施例的系统包括在光纤的尖端上具有金属点阵列的光纤,经由光耦合器耦合到光纤的光源和耦合到光纤的光谱仪 通过耦合器。 光源被配置为沿着光纤在一定波长范围内透射光。 当光到达点阵列时,光激发点阵列的表面等离子体,并引起点的表面等离子体激发共振。 点被化学官能化以对特定物质具有特异性亲和力,并且当物质存在时点的共振频率改变,从而改变光的吸收峰。 光通过光纤被反射回到光谱仪,并且光谱仪检测指示吸收峰的变化的参数。 基于吸收峰的变化确定特定物质的存在。
    • 93. 发明授权
    • Weather forecasting systems and methods
    • 天气预报系统和方法
    • US08818029B1
    • 2014-08-26
    • US13280021
    • 2011-10-24
    • John MecikalskiWayne M. MacKenzie, Jr.John Robert Walker
    • John MecikalskiWayne M. MacKenzie, Jr.John Robert Walker
    • G06K9/00
    • G01W1/10G06K9/0063
    • A weather forecasting system has weather forecasting logic that receives raw image data from a satellite. The raw image data has values indicative of light and radiance data from the Earth as measured by the satellite, and the weather forecasting logic processes such data to identify cumulus clouds within the satellite images. For each identified cumulus cloud, the weather forecasting logic applies interest field tests to determine a score indicating the likelihood of the cumulus cloud forming precipitation and/or lightning in the future within a certain time period. Based on such scores, the weather forecasting logic predicts in which geographic regions the identified cumulus clouds will produce precipitation and/or lighting within during the time period. Such predictions may then be used to provide a weather map thereby providing users with a graphical illustration of the areas predicted to be affected by precipitation within the time period.
    • 天气预报系统具有从卫星接收原始图像数据的天气预报逻辑。 原始图像数据具有指示由卫星测量的来自地球的光和辐射数据的值,并且天气预报逻辑处理这些数据以识别卫星图像内的积云。 对于每个确定的积云,天气预报逻辑应用兴趣场测试以确定表示在一定时间段内未来积云形成降水和/或闪电的可能性的得分。 基于这些分数,天气预报逻辑预测了在该时间段期间,所识别的积云将在哪些地理区域内产生降水和/或照明。 然后可以使用这样的预测来提供天气图,从而为用户提供预测在该时间段内由降水影响的区域的图形说明。
    • 95. 发明授权
    • Rocket based combined cycle propulsion unit having external rocket thrusters
    • 基于火箭的联合循环推进装置具有外部火箭推进器
    • US08256203B1
    • 2012-09-04
    • US12021142
    • 2008-01-28
    • James B. BlackmonDavid B. LandrumSean Entrekin
    • James B. BlackmonDavid B. LandrumSean Entrekin
    • F02K3/00
    • F02K9/52F02K1/004F02K3/025F02K7/16F02K7/18F02K9/78
    • The present disclosure generally pertains to rocket based combined cycle (RBCC) propulsion units. In one exemplary embodiment, at least one rocket thruster is integrated with a jet engine but is external to the flow path of the jet engine, forming an altitude compensating plug nozzle. Since the rocket thruster is external to such flow path, the rocket flow from the rocket thruster interacts with the jet flow from the jet engine aft of the nozzle of the jet engine. Such interaction occurs without a significant performance penalty in the operation of the jet engine. In fact, it is possible that the interaction of the rocket flow with the jet flow may actually improve the efficiency of the jet engine under some conditions. Moreover, having the rocket thrusters positioned external to the flow path of the jet engine helps to avoid many of the problems plaguing conventional RBCC propulsion units.
    • 本公开通常涉及基于火箭的联合循环(RBCC)推进单元。 在一个示例性实施例中,至少一个火箭推进器与喷气发动机集成在一起,但是在喷气发动机的流动路径的外部,形成高度补偿塞子喷嘴。 由于火箭推进器在这种流动路径的外部,所以来自火箭推进器的火箭流与来自喷气发动机的喷嘴后部的喷气发动机的喷射流相互作用。 这种相互作用在喷气发动机的操作中没有显着的性能损失。 事实上,火箭流与射流的相互作用有可能在某些条件下实际上提高喷气发动机的效率。 此外,将火箭推进器定位在喷气发动机的流动路径的外部有助于避免困扰常规RBCC推进装置的许多问题。
    • 96. 发明授权
    • Systems and methods for drug compliance monitoring
    • 用于药物依从性监测的系统和方法
    • US07928835B1
    • 2011-04-19
    • US11958345
    • 2007-12-17
    • Emil JovanovRobert Gold
    • Emil JovanovRobert Gold
    • G08B1/00G08B23/00G04F8/00
    • A61J7/0481A61J2200/30G06F19/00G06F19/3462G06Q50/22
    • The present disclosure generally pertains to systems and methods for drug compliance monitoring. A drug compliance monitoring system in accordance with one exemplary embodiment of the present disclosure comprises a portable drug containment unit, which has a drug container, such as a pill bottle, for holding prescription or non-prescription drugs. The drug containment unit also comprises at least one sensor and control logic. The sensor is configured to automatically sense a parameter indicating when a drug, such as one or more pills or an amount of liquid, has been or is about to be removed from the drug container. The system, based on the sensor, automatically estimates and tracks drug consumption and provides a patient with reminders when a dosage is currently due. If the patient deviates from an expected drug regime, the system automatically senses this event and provides a notification to the patient or caregiver. In addition, the system stores a usage history indicating the approximate time and amount of each sensed dosage.
    • 本公开通常涉及用于药物依从性监测的系统和方法。 根据本公开的一个示例性实施例的药物依从性监测系统包括便携式药物容纳单元,其具有用于保持处方药或非处方药物的药物容器,例如药丸瓶。 药物容纳单元还包括至少一个传感器和控制逻辑。 传感器被配置为自动感测参数,指示何时已经或将要从药物容器移除药物,例如一个或多个药丸或一定量的液体。 该系统基于传感器,自动估计和跟踪药物消耗,并在剂量目前到期时向患者提供提醒。 如果患者偏离预期的药物制度,系统会自动感知此事件,并向患者或护理人员提供通知。 此外,系统存储指示每个感测剂量的大致时间和量的使用历史。