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公开(公告)号：US09113583B2
公开(公告)日：2015-08-18
申请号：US13563132
申请日：2012-07-31
CPC分类号： H05K3/282 , H01L2224/16225 , H05K2203/1194
摘要： An apparatus includes a substrate and a plurality of conductive traces formed on the substrate. The conductive traces are doped with a concentration of an aluminum material forming a protective layer as a portion of the plurality of conductive traces to inhibit oxidation. A set of first metal contact pads are formed in contact with the plurality of conductive traces. The substrate, the plurality of conductive traces and the set of first metal contact pads define an electronic circuit board configured to operate at a temperature greater than 200 degrees Celsius. A high operating temperature electronic device is configured in electrical communication with the conductive traces defining an assembly configured to operate at a temperature greater than 200 degrees Celsius.
摘要翻译： 一种装置包括基板和形成在基板上的多个导电迹线。 导电迹线掺杂有形成保护层的铝材料的浓度作为多个导电迹线的一部分以抑制氧化。 形成与多个导电迹线接触的一组第一金属接触焊盘。 衬底，多个导电迹线和第一金属接触焊盘组限定了配置成在大于200摄氏度的温度下操作的电子电路板。 高工作温度电子器件被配置为与导电迹线电连通，导电迹线限定被配置为在大于200摄氏度的温度下操作的组件。
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公开(公告)号：US20130105816A1
公开(公告)日：2013-05-02
申请号：US13281638
申请日：2011-10-26
申请人： Avinash Srikrishnan Kashyap , David Mulford Shaddock , Emad Andarawis Andarawis , Peter Micah Sandvik , Stephen Daley Arthur , Vinayak Tilak
发明人： Avinash Srikrishnan Kashyap , David Mulford Shaddock , Emad Andarawis Andarawis , Peter Micah Sandvik , Stephen Daley Arthur , Vinayak Tilak
CPC分类号： H01L21/56 , H01L23/3185 , H01L29/0657 , H01L29/1608 , H01L29/2003 , H01L29/861 , H01L29/8618 , H01L2924/0002 , H01L2924/00
摘要： A method of forming a silicon carbide transient voltage suppressor (TVS) assembly and a system for a transient voltage suppressor (TVS) assembly are provided. The TVS assembly includes a semiconductor die in a mesa structure that includes a first layer of a first wide band gap semiconductor having a conductivity of a first polarity, a second layer of the first or a second wide band gap semiconductor having a conductivity of a second polarity coupled in electrical contact with the first layer wherein the second polarity is different than the first polarity. The TVS assembly also includes a third layer of the first, the second, or a third wide band gap semiconductor having a conductivity of the first polarity coupled in electrical contact with the second layer. The layer having a conductivity of the second polarity is lightly doped relative to the layers having a conductivity of the first polarity.
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公开(公告)号：US08339149B2
公开(公告)日：2012-12-25
申请号：US12871472
申请日：2010-08-30
IPC分类号： G01R27/26
CPC分类号： G01N27/041
摘要： A system to measure thickness of a shroud is provided. The system includes at least one resistive element embedded within the shroud. The system also includes an impedance measurement device that measures a total resistance associated with the at least one resistive element.
摘要翻译： 提供了一种测量护罩厚度的系统。 该系统包括嵌入罩内的至少一个电阻元件。 该系统还包括测量与至少一个电阻元件相关联的总电阻的阻抗测量装置。
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公开(公告)号：US20120004646A1
公开(公告)日：2012-01-05
申请号：US13231025
申请日：2011-09-13
IPC分类号： A61M5/168
CPC分类号： A61B5/036 , A61B5/0028 , A61B5/6846 , A61B2562/028 , A61F5/0076 , A61N1/372
摘要： An implantable device system is disclosed. The implantable device system comprises, a first energy transceiver system, a second energy transceiver system at least partially implanted within an organic tissue and capable of being interrogated by the first energy transceiver system, and a sensing system, wherein a state of the sensing system is available at the second energy transceiver system.
摘要翻译： 公开了一种可植入装置系统。 可植入装置系统包括：第一能量收发器系统，至少部分地植入有机组织内并且能够被第一能量收发器系统询问的第二能量收发器系统以及感测系统，其中感测系统的状态是 可用于第二能量收发系统。
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公开(公告)号：US07994800B2
公开(公告)日：2011-08-09
申请号：US12054548
申请日：2008-03-25
CPC分类号： H03D13/00
摘要： A system for online relative phase calibration is provided. The system includes at least one excitation source configured to generate multiple excitation signals. The system also includes at least two sensors coupled to respective ones of the at least one excitation source via a transmission line, wherein the two sensors are configured to receive respective ones of the excitation signals. The system further includes at least two phase detectors configured to receive at least two reflected signals from the two sensors via the transmission line, wherein each of the two phase detectors are configured to output a respective voltage representing a phase difference between respective ones of the reflected signals and respective ones of the excitation signals. The system also includes a switch coupled to the sensors and the phase detectors, the switch configured to switch the phase detectors between the sensors at a pre-determined switching interval. The system further includes a calibration module coupled to the phase detectors, wherein the calibration module is configured to receive and process the respective voltage from the at least two phase detectors to generate respective calibrated voltage signals, wherein the calibration module is further configured to and match the calibrated voltage signals of each of the phase detectors.
摘要翻译： 提供了一种在线相位校准系统。 该系统包括被配置为产生多个激励信号的至少一个激励源。 该系统还包括经由传输线耦合到至少一个激励源中的相应激励源的至少两个传感器，其中两个传感器被配置为接收相应的激励信号。 该系统还包括至少两个相位检测器，其被配置为经由传输线从两个传感器接收至少两个反射信号，其中两个相位检测器中的每一个被配置为输出表示相应反射信号之间的相位差的相应电压 信号和各个激励信号。 该系统还包括耦合到传感器和相位检测器的开关，该开关被配置成以预定的切换间隔在传感器之间切换相位检测器。 所述系统还包括耦合到所述相位检测器的校准模块，其中所述校准模块被配置为接收并处理来自所述至少两个相位检测器的相应电压以产生相应的校准电压信号，其中所述校准模块还被配置为并匹配 每个相位检测器的校准电压信号。
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公开(公告)号：US07975554B2
公开(公告)日：2011-07-12
申请号：US12255355
申请日：2008-10-21
IPC分类号： G01L1/00
CPC分类号： G01B7/16 , G01B2210/58
摘要： A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling.
摘要翻译： 应变传感器包括发射元件; 无线地耦合到所述发射元件的接收元件; 以及位于旋转部件上的调制元件，其中所述调制元件调制所述发射元件和所述接收元件之间的无线耦合，其中所述无线耦合的调制指示所述旋转部件上的应变。 一种检测旋转机械的旋转部件中的应变的方法包括：无线地耦接发射元件和接收元件; 调制与位于旋转部件上的调制元件的耦合; 并基于耦合的调制计算旋转分量中的应变。
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7.发明授权System and method for determining whether a locomotive or rail engine is coupled to a rail car or other engine 有权用于确定机车或轨道发动机是否耦合到轨道车辆或其他发动机的系统和方法公开(公告)号：US07845504B2
公开(公告)日：2010-12-07
申请号：US11317067
申请日：2005-12-23
申请人： David Michael Davenport , Rahul Bhotika , John Erik Hershey , Robert James Mitchell , Emad Andarawis Andarawis , Kenneth Brakeley Welles
发明人： David Michael Davenport , Rahul Bhotika , John Erik Hershey , Robert James Mitchell , Emad Andarawis Andarawis , Kenneth Brakeley Welles
IPC分类号： B61G5/06
CPC分类号： B61L15/02 , B61G7/14 , B61J3/00 , B61L15/0054
摘要： An apparatus and method for indicating whether a coupler of a locomotive is in a coupled or uncoupled state is provided. The apparatus comprising: a sensor positioned on a portion of the coupler, wherein the sensor provides a real-time signal indicative of either a coupled or an uncoupled state of a coupler, wherein the signal is transmitted wirelessly by a transmitter in operable communication with the sensor. The method comprising: providing a signal indicative of the presence or proximity of a second coupler to the first coupler, the signal being provided by a sensor configured to provide the signal as the state of the coupler has changed; transmitting the signal wirelessly to a controller; processing the signal with a control algorithm resident upon the controller; and providing visually perceivable indication of the position of the coupler.
摘要翻译： 提供一种用于指示机车的耦合器是否处于耦合或非耦合状态的装置和方法。 所述装置包括：位于所述耦合器的一部分上的传感器，其中所述传感器提供指示耦合器的耦合或非耦合状态的实时信号，其中所述信号由与所述耦合器可操作地通信的发射机无线地传输 传感器。 该方法包括：提供指示第二耦合器到第一耦合器的存在或接近的信号，所述信号由配置成随着耦合器的状态改变而提供信号的传感器提供; 将信号无线地发送到控制器; 用驻留在控制器上的控制算法处理信号; 并且提供耦合器的位置的视觉上可感知的指示。
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8.发明申请公开(公告)号：US20100123467A1
公开(公告)日：2010-05-20
申请号：US12272310
申请日：2008-11-17
申请人： Emad Andarawis Andarawis , John Erik Hershey , Ibrahim Issoufou Kouada , Shobhana Mani , Anthony Mark Thompson
发明人： Emad Andarawis Andarawis , John Erik Hershey , Ibrahim Issoufou Kouada , Shobhana Mani , Anthony Mark Thompson
IPC分类号： G01B21/08
CPC分类号： G01B15/02
摘要： A system and method for measuring a thickness of a refractory wall of a gasifier using electromagnetic energy is disclosed. The system includes a waveguide with a bistatic or monostatic phased array antenna at one end. The waveguide is operably connected to a Network Analyzer that generates a pulse of electromagnetic energy with a desired bandwidth. The pulse is transmitted through a coaxial cable to the waveguide. The reflection of the pulse is received by the waveguide and input to a data acquisition system. An output device displays the resolvable discontinuities in impedance encountered by the pulse in its propagation path in the system
摘要翻译： 公开了一种使用电磁能测量气化器的耐火壁的厚度的系统和方法。 该系统包括在一端具有双稳态或单稳态相控阵天线的波导。 波导可操作地连接到网络分析器，其产生具有期望带宽的电磁能量的脉冲。 脉冲通过同轴电缆传输到波导。 脉冲的反射由波导接收并输入到数据采集系统。 输出设备在系统中的传播路径中显示脉冲遇到的阻抗的可解决的不连续性
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公开(公告)号：US20100100010A1
公开(公告)日：2010-04-22
申请号：US12254851
申请日：2008-10-21
IPC分类号： A61B5/00
CPC分类号： A61B5/036 , A61B5/0028 , A61B5/6846 , A61B2562/028 , A61F5/0076 , A61N1/372
摘要： An implantable device system is disclosed. The implantable device system comprises, a first energy transceiver system, a second energy transceiver system at least partially implanted within an organic tissue and capable of being interrogated by the first energy transceiver system, and a sensing system, wherein a state of the sensing system is available at the second energy transceiver system.
摘要翻译： 公开了一种可植入装置系统。 可植入装置系统包括：第一能量收发器系统，至少部分地植入有机组织内并且能够被第一能量收发器系统询问的第二能量收发器系统以及感测系统，其中感测系统的状态是 可用于第二能量收发系统。
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公开(公告)号：US20100095779A1
公开(公告)日：2010-04-22
申请号：US12255355
申请日：2008-10-21
IPC分类号： G01B7/16
CPC分类号： G01B7/16 , G01B2210/58
摘要： A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling.
摘要翻译： 应变传感器包括发射元件; 无线地耦合到所述发射元件的接收元件; 以及位于旋转部件上的调制元件，其中所述调制元件调制所述发射元件和所述接收元件之间的无线耦合，其中所述无线耦合的调制指示所述旋转部件上的应变。 一种检测旋转机械的旋转部件中的应变的方法包括：无线地耦接发射元件和接收元件; 调制与位于旋转部件上的调制元件的耦合; 并基于耦合的调制计算旋转分量中的应变。
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