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公开(公告)号：US08327685B2
公开(公告)日：2012-12-11
申请号：US12892585
申请日：2010-09-28
申请人： James D. Cook , Steven J. Magee
发明人： James D. Cook , Steven J. Magee
IPC分类号： G01M15/10
CPC分类号： G01N15/0656 , F01N3/021 , F01N11/00 , G01N2015/0046 , Y10T29/49885
摘要： A particulate matter sensor includes a ceramic rod, a first metal layer deposited on the ceramic rod, a ceramic layer deposited on the first metal layer, and a second metal layer deposited on the ceramic layer. The first metal layer serves as a source electrode, and the second metal layer serves as a detection electrode. In another embodiment, a particulate matter sensor includes a metal rod, a ceramic sheet deposited or wrapped around the ceramic rod, and a metal layer deposited on the ceramic layer or sheet. The metal rod serves as a source electrode, and the second metal layer serves as a detection electrode.
摘要翻译： 颗粒物传感器包括陶瓷棒，沉积在陶瓷棒上的第一金属层，沉积在第一金属层上的陶瓷层和沉积在陶瓷层上的第二金属层。 第一金属层用作源电极，第二金属层用作检测电极。 在另一个实施例中，颗粒物传感器包括金属棒，沉积或缠绕在陶瓷棒周围的陶瓷片，以及沉积在陶瓷层或片上的金属层。 金属棒用作源电极，第二金属层用作检测电极。
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公开(公告)号：US20120073267A1
公开(公告)日：2012-03-29
申请号：US12892585
申请日：2010-09-28
申请人： James D. Cook , Steven J. Magee
发明人： James D. Cook , Steven J. Magee
CPC分类号： G01N15/0656 , F01N3/021 , F01N11/00 , G01N2015/0046 , Y10T29/49885
摘要： A particulate matter sensor includes a ceramic rod, a first metal layer deposited on the ceramic rod, a ceramic layer deposited on the first metal layer, and a second metal layer deposited on the ceramic layer. The first metal layer serves as a source electrode, and the second metal layer serves as a detection electrode. In another embodiment, a particulate matter sensor includes a metal rod, a ceramic sheet deposited or wrapped around the ceramic rod, and a metal layer deposited on the ceramic layer or sheet. The metal rod serves as a source electrode, and the second metal layer serves as a detection electrode.
摘要翻译： 颗粒物传感器包括陶瓷棒，沉积在陶瓷棒上的第一金属层，沉积在第一金属层上的陶瓷层和沉积在陶瓷层上的第二金属层。 第一金属层用作源电极，第二金属层用作检测电极。 在另一个实施例中，颗粒物传感器包括金属棒，沉积或缠绕在陶瓷棒周围的陶瓷片，以及沉积在陶瓷层或片上的金属层。 金属棒用作源电极，第二金属层用作检测电极。
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公开(公告)号：US07343804B2
公开(公告)日：2008-03-18
申请号：US11274786
申请日：2005-11-14
申请人： James Z T Liu , Steven J. Magee
发明人： James Z T Liu , Steven J. Magee
CPC分类号： G01D21/00 , B60C23/0408 , G01N11/10 , G01N29/022 , G01N29/2462 , G01N29/2481 , G01N33/28 , G01N2291/02827 , G01N2291/02872 , G01N2291/0423 , G01N2291/0427 , G01P15/0975
摘要： An acoustic wave sensor system, comprising a plurality of acoustic wave sensing devices for detecting a multiplicity of varying conditions wherein each acoustic wave sensina device among the plurality of acoustc wave sensing devices is an independent component for detecting at least one condition of the multiplicty of varying conditions and a common interrogation component that communicates with each acoustic wave sensing device among the plurality of acoustic wave sensor devices for providing an interrogation signal to each acoustic wave sensing device thereof. A transmitter and receiver unit can also be provided that communicates with the common interrogation component and the plurality of acoustic wave sensing devices and which transmits an interrogation signal from the common interrogation component to the at least one acoustic wave sensing device among the plurality of acoustic wave sensing devices and which receives sensor data from at least one acoustic wave sensing device.
摘要翻译： 一种声波传感器系统，包括用于检测多个变化条件的多个声波感测装置，其中所述多个声波感测装置中的每个声波感测装置是独立的部件，用于检测变化的多个 条件和与多个声波传感器装置之间的每个声波感测装置通信的通用询问部件，用于向每个声波感测装置提供询问信号。 还可以提供一种发射机和接收机单元，其与公共询问组件和多个声波感测装置进行通信，并且将多个声波感测装置中的询问信号从公共询问组件传送到至少一个声波感测装置 并且其从至少一个声波感测装置接收传感器数据。
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公开(公告)号：US07307517B2
公开(公告)日：2007-12-11
申请号：US11199435
申请日：2005-08-05
申请人： James Z T Liu , James D. Cook , Fred W. Hintz , Steven J. Magee , Richard M. Andrews , Randy J. Hasken , Stephen R. Shiffer
发明人： James Z T Liu , James D. Cook , Fred W. Hintz , Steven J. Magee , Richard M. Andrews , Randy J. Hasken , Stephen R. Shiffer
IPC分类号： B60Q1/00
CPC分类号： G01L3/10
摘要： A torque sensing system generally includes a torque sensor comprising a torque sensing element configured upon a substrate in association with an antenna for sending and receiving wireless signals. A plurality of electronic controlling components for controlling the torque sensor, wherein the electronic controlling components are configured upon another substrate in association with an antenna for sending and receiving the wireless signals to and from the torque sensor, such that the torque sensor is located on a rotating member in order to generate signals indicative of a torque associated with the rotating member, and wherein the signals are wirelessly transmittable from the torque the via the antenna configured upon the substrate in association with the torque sensor.
摘要翻译： 转矩传感系统通常包括转矩传感器，该扭矩传感器包括与用于发送和接收无线信号的天线相关联的基板上配置的扭矩感测元件。 用于控制扭矩传感器的多个电子控制部件，其中电子控制部件与用于向扭矩传感器发送和接收无线信号的天线相关联地配置在另一基板上，使得扭矩传感器位于 旋转构件，以便产生指示与旋转构件相关联的扭矩的信号，并且其中，所述信号可以通过与所述转矩传感器相关联地配置在所述基板上的所述天线从所述转矩无线传输。
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公开(公告)号：US07395724B2
公开(公告)日：2008-07-08
申请号：US11210198
申请日：2005-08-22
申请人： Scott L. Bunyer , Fred W. Hintz , Steven J. Magee , Randall J. Hasken , James Z T Liu , Gary R. O'Brien , James D. Cook , Richard M. Andrews , Stephen R. Shiffer
发明人： Scott L. Bunyer , Fred W. Hintz , Steven J. Magee , Randall J. Hasken , James Z T Liu , Gary R. O'Brien , James D. Cook , Richard M. Andrews , Stephen R. Shiffer
IPC分类号： G01L3/02
CPC分类号： G01L3/10
摘要： A torque sensor packaging system and method includes a torque member that includes one or more holes formed therein for receiving one or more respective fasteners associated with a sensing element. The sensing element can be connected to the torque member to the sensing element in order to transfer torque associated with the torque member to the sensing element for torque sensing operations thereof.
摘要翻译： 扭矩传感器封装系统和方法包括扭矩构件，其包括形成在其中的一个或多个孔，用于接收与感测元件相关联的一个或多个相应紧固件。 感测元件可以连接到扭矩构件到感测元件，以便将与扭矩构件相关联的扭矩传递到用于其扭矩传感操作的感测元件。
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公开(公告)号：US20080129143A1
公开(公告)日：2008-06-05
申请号：US11633906
申请日：2006-12-05
申请人： James D. Cook , James Liu , Steven J. Magee
发明人： James D. Cook , James Liu , Steven J. Magee
CPC分类号： G01K11/265 , G01D18/00 , G01D21/00
摘要： An integrated circuit chip has a substrate, an acoustic wave sensor, and a trimming element. The acoustic wave sensor is formed on the substrate, the trimming element is formed on the substrate, and the trimming element is coupled to the acoustic wave sensor so as to trim the acoustic wave sensor when the trimming element is adjusted. The trimming element, for example, may be a trimming capacitor.
摘要翻译： 集成电路芯片具有基板，声波传感器和修整元件。 声波传感器形成在基板上，修整元件形成在基板上，并且修整元件耦合到声波传感器，以便在修整元件被调节时修整声波传感器。 修整元件例如可以是微调电容器。
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公开(公告)号：US07373838B2
公开(公告)日：2008-05-20
申请号：US11145625
申请日：2005-06-03
IPC分类号： G01F1/66
CPC分类号： G01F1/6845 , G01F1/6882
摘要： An acoustic wave flow sensor includes a piezoelectric substrate and a heater located immediately below the acoustic wave substrate. A heating element can be deposited in association with a plurality of acoustic wave components upon the acoustic wave substrate. The acoustic wave components, the piezoelectric substrate, the heater and the heating element operate in a high-condensation environment, such that the plurality of acoustic wave components are heated directly by the heater and/or the heating element, thereby promoting a desorption of water in the high-condensation environment in order to achieve accurate and reliable flow sensing data thereof.
摘要翻译： 声波流量传感器包括位于声波衬底正下方的压电衬底和加热器。 加热元件可以与声波衬底上的多个声波分量相关联地沉积。 声波分量，压电基板，加热器和加热元件在高冷凝环境下工作，使得多个声波部件被加热器和/或加热元件直接加热，从而促进水的解吸 在高冷凝环境中，以实现其精确可靠的流量检测数据。
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公开(公告)号：US07302864B2
公开(公告)日：2007-12-04
申请号：US11233879
申请日：2005-09-23
申请人： James Zt Liu , Steven J. Magee
发明人： James Zt Liu , Steven J. Magee
IPC分类号： G01L1/22
CPC分类号： G01L9/0022 , G01L3/10
摘要： A plurality of acoustic wave sensing devices can be provided, which are mechanically simulated for implementation upon a quartz wafer substrate. The quartz wafer substrate is appropriately etched to produce a quartz diaphragm from the quartz wafer substrate. A plurality of torque SAW sensing resonators can then be located upon the quartz wafer substrate, which is based upon previously mechanically simulated devices for implementation upon the substrate, together with a quartz cover to thereby produce a quartz torque sensor package from the quartz wafer substrate.
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公开(公告)号：US07261005B2
公开(公告)日：2007-08-28
申请号：US11203327
申请日：2005-08-11
IPC分类号： G01L3/00
摘要： A magneto-elastic torque sensor and system include a substrate and a magneto-elastic sensing component formed from or on the substrate. The magneto-elastic sensing component and the substrate together form a magneto-elastic torque sensor, which when subject to a stress associated with a torque, shifts a characteristic frequency thereof linearly in response to the torque, thereby inducing a pathway by which magneto-elastic energy is coupled to excite vibrations in a basal plane of the magneto-elastic sensor, thereby generating torque-based information based on a resonant frequency thereof.
摘要翻译： 磁弹力矩传感器和系统包括由基底或基底形成的基底和磁弹性感测部件。 磁弹性感测部件和基板一起形成磁弹力矩传感器，当受到与扭矩相关联的应力时，其响应于扭矩而使其特征频率线性地偏移，从而引起磁弹性 耦合能量以在磁弹性传感器的基底平面中激发振动，由此基于其谐振频率产生基于扭矩的信息。
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公开(公告)号：US07383731B2
公开(公告)日：2008-06-10
申请号：US11145461
申请日：2005-06-02
申请人： James Z T Liu , Steven J. Magee , James D. Cook
发明人： James Z T Liu , Steven J. Magee , James D. Cook
CPC分类号： A47J37/1266 , G01N29/022 , G01N33/03 , G01N2291/0226 , G01N2291/0256 , G01N2291/0422 , G01N2291/0423 , G01N2291/0426 , G01N2291/0427
摘要： A cooking oil quality sensing apparatus and system includes an acoustic wave sensor composed of one or more acoustic wave transducers configured upon a piezoelectric substrate such that when the acoustic wave sensor is in contact with cooking oil, the sensor generates acoustic wave data indicative of the quality of the cooking oil. An antenna can be integrated with the acoustic wave sensor, such that the antenna receives data an external source and transmits the acoustic wave data indicative of the quality of the cooking oil to the external source. An oscillator can be integrated with the acoustic wave sensor, such that the output of the oscillator contains data indicative of the quality of the cooking oil. The acoustic wave sensor can be coated with a material that is selectively sensitive and/or reactive to one or more fatty acids associated with or contained in the cooking oil.
摘要翻译： 烹饪油质量检测装置和系统包括由在压电基片上构成的一个或多个声波换能器组成的声波传感器，使得当声波传感器与烹饪油接触时，传感器产生指示质量的声波数据 的烹饪油。 天线可以与声波传感器集成，使得天线接收外部源的数据，并将表示烹饪油的质量的声波数据传输到外部源。 振荡器可以与声波传感器集成，使得振荡器的输出包含指示烹饪油的质量的数据。 声波传感器可以涂覆有与对烹饪油相关或包含的一种或多种脂肪酸选择性敏感和/或反应的材料。
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