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1. 发明申请

US20180328833A1 METHOD AND SYSTEM FOR DETECTING AN AIRBORNE TRIGGER 审中-公开
公开(公告)号：US20180328833A1
公开(公告)日：2018-11-15
申请号：US16026592
申请日：2018-07-03
申请人： AT&T INTELLECTUAL PROPERTY I, L.P.
发明人： Robert Raymond Miller, II
IPC分类号： G01N15/10 , G01N29/44 , G08B21/12 , G01N5/02 , G01N15/06 , G01N29/12 , G05B15/02 , G05D19/02
CPC分类号： G01N15/10 , G01N5/02 , G01N15/06 , G01N29/12 , G01N29/44 , G01N2291/02408 , G05B15/02 , G05D19/02 , G08B21/12
摘要： A method includes receiving multiplexed sensor data from a sensor array. The multiplexed sensor data includes first data from a first sensor of the sensor array and second data from a second sensor of the sensory array. The first data includes first frequency information of a first cantilevered element, the first cantilevered element including a coating material having an affinity for a compound and no diffusion barrier. The second data includes second frequency information of a second cantilevered element, the second cantilevered element including the coating material and a diffusion barrier. The diffusion barrier inhibits mass transfer to the second cantilevered element. The method also includes conditionally generating, based on an analysis of the first data and the second data, an output. The output is conditioned on the first frequency information and the second frequency information indicating more than a threshold amount of the compound present at the sensor array.

2. 发明申请

US20170040971A1 CRYSTAL OSCILLATORS AND METHODS FOR FABRICATING THE SAME 审中-公开
标题翻译：晶体振荡器及其制造方法
公开(公告)号：US20170040971A1
公开(公告)日：2017-02-09
申请号：US15115622
申请日：2014-01-30
申请人： EMPIRE TECHNOLOGY DEVELOPMENT LLC
发明人： Naoya Ichimura
IPC分类号： H03H9/19 , G01N29/46 , G01N29/036 , G01N29/02 , H03H9/125 , G01N29/24
CPC分类号： H03H9/19 , G01N29/022 , G01N29/036 , G01N29/2443 , G01N29/46 , G01N2291/02408 , G01N2291/0255 , G01N2291/0256 , G01N2291/0426 , H03H9/125
摘要： Crystal oscillators and methods for fabricating the crystal oscillators are disclosed. Also disclosed are sensors comprising the crystal oscillators, and methods for detecting an analyte using the sensors. In some embodiments, a crystal oscillator can include a convex crystal resonator having a first surface and a second surface, wherein the first surface comprises at least one convex-shaped portion and the second surface is substantially planar; at least one pair of first electrodes disposed on the first surface; and at least one second electrode disposed on the second surface.
摘要翻译：公开了晶体振荡器和制造晶体振荡器的方法。还公开了包括晶体振荡器的传感器以及使用传感器检测分析物的方法。在一些实施例中，晶体振荡器可以包括具有第一表面和第二表面的凸形晶体谐振器，其中第一表面包括至少一个凸形部分，第二表面基本上是平面的; 设置在所述第一表面上的至少一对第一电极; 以及设置在第二表面上的至少一个第二电极。

3. 发明授权

US09506844B2 Measuring device for measuring dust in flue gas 有权
标题翻译：用于测量烟气中灰尘的测量装置
公开(公告)号：US09506844B2
公开(公告)日：2016-11-29
申请号：US14388591
申请日：2013-03-25
申请人： Stephan Ester
发明人： Stephan Ester
IPC分类号： G01N1/22 , G01N33/00 , G01N5/00 , G01N15/06 , G01N15/00
CPC分类号： G01N1/2258 , G01N5/00 , G01N15/0618 , G01N33/0009 , G01N2001/2261 , G01N2001/2285 , G01N2015/0096 , G01N2291/02408
摘要： A measuring device for measuring dust in flue gas of small-scale furnace installations for solid fuels includes: a measuring probe; a weighing device having a filter device; a heated suction hose connecting the measuring probe to the weighing device; and a weighing module in which the weighing device is arranged. The weighing device is thermally insulated in the weighing module.
摘要翻译：用于测量固体燃料的小型炉装置的烟气中的灰尘的测量装置包括：测量探针; 具有过滤装置的称重装置; 将测量探针连接到称重装置的加热抽吸软管; 以及配重称重装置的称重模块。称重装置在称重模块中进行隔热。

4. 发明申请

US20160258904A1 Process Control 审中-公开
标题翻译：过程控制
公开(公告)号：US20160258904A1
公开(公告)日：2016-09-08
申请号：US15043724
申请日：2016-02-15
申请人： BP Corporation North America Inc.
发明人： Margarit Lozev , Edo Becker , Steven Orwig , Claudio Avila , Gordana Djordjevic , Anthony Gachagan , Craig Herdsman , Anthony Mulholland , Andrew Poole , George Vickers
IPC分类号： G01N29/02 , G01N29/26
CPC分类号： G01N29/02 , G01N29/0654 , G01N29/262 , G01N2291/024 , G01N2291/02408 , G01N2291/02416 , G01N2291/02425 , G01N2291/02433 , G01N2291/0421
摘要： A method for controlling a process stream comprises detecting interfaces that are present in the process stream under a set of conditions using a phased array ultrasound probe, reconstructing an image of the interfaces, and providing the image, or information derived therefrom, to a control system. The control system either modifies or maintains the set of conditions in process stream. The method may be used for controlling an industrial process stream, such as a process stream in a chemical or petrochemical processing plant.
摘要翻译：一种用于控制过程流的方法包括使用相控阵列超声波探测器在一组条件下检测存在于过程流中的接口，重建接口的图像，以及将图像或从其导出的信息提供给控制系统。控制系统在过程流中修改或维护一组条件。该方法可用于控制工业过程流，例如化学或石化加工设备中的工艺流。

5. 发明申请

US20150128722A1 SENSING APPARATUS AND METHOD 有权
标题翻译：感应装置和方法
公开(公告)号：US20150128722A1
公开(公告)日：2015-05-14
申请号：US14516727
申请日：2014-10-17
申请人： Xtralis Technologies Ltd.
发明人： Kemal AJAY , Arjun Vinoo CAPRIHAN , Michael REZNY
IPC分类号： G01F1/74 , G01F1/66
CPC分类号： G01F1/74 , G01F1/66 , G01F1/667 , G01N1/2205 , G01N1/2273 , G01N1/26 , G01N29/024 , G01N2015/0046 , G01N2015/1486 , G01N2291/0217 , G01N2291/02408 , G01N2291/02836 , G08B17/10 , G08B17/113
摘要： A method of detecting one or more blocked sampling holes in a pipe of an aspirated smoke detector system. The method includes ascertaining the base flow of fluid through a particle detector using a flow sensor; monitoring subsequent flow through the particle detector; comparing the subsequent flow with the base flow; and indicating a fault if the difference between the base flow and the subsequent flow exceeds a predetermined threshold.
摘要翻译：一种检测吸气式烟雾探测器系统的管道中的一个或多个阻塞采样孔的方法。该方法包括使用流量传感器确定通过粒子检测器的流体的基本流量; 监测通过粒子检测器的后续流量; 将后续流量与基本流量进行比较; 并且如果基本流量与后续流量之间的差异超过预定阈值则指示故障。

6. 发明申请

US20140245835A1 SOLID CONTENTS VERIFICATION SYSTEMS AND METHODS 有权
标题翻译：固体内容验证系统和方法
公开(公告)号：US20140245835A1
公开(公告)日：2014-09-04
申请号：US14274880
申请日：2014-05-12
申请人： Express Scripts, Inc.
发明人： Jonathan W. JOPLIN
IPC分类号： G01N29/04
CPC分类号： G01N33/15 , G01B11/24 , G01F23/2962 , G01J3/50 , G01N29/043 , G01N29/07 , G01N29/11 , G01N29/12 , G01N2291/011 , G01N2291/02408 , G01N2291/044 , G01V1/00
摘要： Solid contents verification systems and methods are provided. The system includes a contents sensor unit, a container-carrying unit and a control unit. The contents sensor unit has at least one contents sensor configured to send and receive sonic pulses to determine a state of contents in a container. The contents sensor unit is configured to send a signal communicating a state of the contents in a container. The container-carrying unit is configured to hold a container in substantial alignment with the contents sensors to expose the contents to the sonic pulses. The control unit is operatively connected to the contents sensor unit. The control unit is configured to receive the signal communicating the state of the contents and to compare the state of the contents with a desired state of the contents.
摘要翻译：提供固体内容验证系统和方法。该系统包括内容传感器单元，容器承载单元和控制单元。内容传感器单元具有至少一个内容传感器，其被配置为发送和接收声音脉冲以确定容器中的内容物的状态。内容传感器单元被配置为发送在容器中传送内容的状态的信号。容器承载单元被构造成容纳与内容物传感器基本对齐的容器，以将内容物暴露于声波脉冲。控制单元可操作地连接到内容传感器单元。控制单元被配置为接收传达内容的状态的信号，并且将内容的状态与内容的期望状态进行比较。

7. 发明授权

US08756998B1 Solid contents verification systems and methods 有权
标题翻译：固体内容验证系统和方法
公开(公告)号：US08756998B1
公开(公告)日：2014-06-24
申请号：US13300303
申请日：2011-11-18
申请人： Jonathan W. Joplin
发明人： Jonathan W. Joplin
IPC分类号： G01N29/07 , G06F17/00 , G06F7/00
CPC分类号： G01N33/15 , G01B11/24 , G01F23/2962 , G01J3/50 , G01N29/043 , G01N29/07 , G01N29/11 , G01N29/12 , G01N2291/011 , G01N2291/02408 , G01N2291/044 , G01V1/00
摘要： Solid contents verification systems and methods are provided. The system includes a contents sensor unit, a container-carrying unit and a control unit. The contents sensor unit has at least one contents sensor configured to send and receive sonic pulses to determine a state of contents in a container. The contents sensor unit is configured to send a signal communicating a state of the contents in a container. The container-carrying unit is configured to hold a container in substantial alignment with the contents sensors to expose the contents to the sonic pulses. The control unit is operatively connected to the contents sensor unit. The control unit is configured to receive the signal communicating the state of the contents and to compare the state of the contents with a desired state of the contents.
摘要翻译：提供固体内容验证系统和方法。该系统包括内容传感器单元，容器承载单元和控制单元。内容传感器单元具有至少一个内容传感器，其被配置为发送和接收声音脉冲以确定容器中的内容物的状态。内容传感器单元被配置为发送在容器中传送内容的状态的信号。容器承载单元被构造成容纳与内容物传感器基本对齐的容器，以将内容物暴露于声波脉冲。控制单元可操作地连接到内容传感器单元。控制单元被配置为接收传达内容的状态的信号，并且将内容的状态与内容的期望状态进行比较。

8. 发明授权

US08306763B1 Particle characterization via doppler distribution 有权
标题翻译：通过多普勒分布进行粒子表征
公开(公告)号：US08306763B1
公开(公告)日：2012-11-06
申请号：US12700987
申请日：2010-02-05
申请人： Anthony A. Ruffa
发明人： Anthony A. Ruffa
IPC分类号： G01N15/00 , G01N11/00
CPC分类号： G01N29/02 , G01N15/02 , G01N2015/0053 , G01N2291/017 , G01N2291/02408
摘要： Systems and methods are provided for determining information about particle geometry are provided. As such, an ultrasonic transducer acts as both a transmitter and a receiver. The transducer insonifies a particle and scattered waves are then received by the transducer—now acting as a receiver. A small flat target moving relative to a stationary receiver will lead to the same radiated field as waves propagating through an equivalent moving aperture. Based on the Doppler distribution of the scattered or radiated waves resulting from relative motion between the particles and a receiver, the acoustic pressure field in the plane of the equivalent two-dimensional aperture can be inferred. The equivalent aperture geometry can be obtained from the inferred field. Hence, the particle geometry can be determined.
摘要翻译：提供了用于确定关于粒子几何的信息的系统和方法。因此，超声换能器既用作发射器又用作接收器。传感器使颗粒失真，然后由传感器接收散射波，现在充当接收器。相对于固定接收器移动的小平面目标将导致与传播通过等效移动孔径的波相同的辐射场。基于由颗粒和接收器之间的相对运动产生的散射或辐射波的多普勒分布，可以推断等效二维孔径的平面中的声压场。等效孔径几何可以从推断的场获得。因此，可以确定粒子的几何形状。

9. 发明授权

US07878047B2 Monitoring particles in a fluid stream 有权
标题翻译：监测流体流中的颗粒
公开(公告)号：US07878047B2
公开(公告)日：2011-02-01
申请号：US12092252
申请日：2006-11-01
申请人： Barry John Hemblade
发明人： Barry John Hemblade
IPC分类号： G01N15/06
CPC分类号： G01N29/032 , G01N15/06 , G01N17/04 , G01N29/222 , G01N29/30 , G01N2291/02408 , G01N2291/02827 , G01N2291/02836 , G01N2291/02872
摘要： There is described an apparatus for monitoring particles in a fluid stream, comprising a body portion and a detector element that is acoustically decoupled from the body portion. The detector element comprises a target surface, a sample acoustic sensor and a corrosion sensor. The sample acoustic sensor is acoustically coupled to the target surface and is arranged to provide a first signal, which varies in dependence upon acoustic noise generated by impacts of particles and fluid on the target surface. The corrosion sensor is arranged to provide a second signal, which varies in dependence upon corrosion and/or erosion of the target surface. A corresponding method of monitoring particles in a fluid stream is also described. The method and apparatus are suitable for monitoring sand in oil and gas production flow streams.
摘要翻译：描述了一种用于监测流体流中的颗粒的装置，包括主体部分和从主体部分声学解耦的检测器元件。检测器元件包括目标表面，样品声传感器和腐蚀传感器。样品声传感器声耦合到目标表面，并被布置成提供第一信号，其依赖于由颗粒和流体在目标表面上的撞击产生的声学噪声而变化。腐蚀传感器布置成提供第二信号，其根据目标表面的腐蚀和/或腐蚀而变化。还描述了监测流体流中的颗粒的相应方法。该方法和装置适用于监测油气生产流中的砂。

10. 发明授权

US07739911B2 Ultrasonic characterization of solid liquid suspensions 有权
标题翻译：固体液体悬浮液的超声波表征
公开(公告)号：US07739911B2
公开(公告)日：2010-06-22
申请号：US11532484
申请日：2006-09-15
申请人： Paul D. Panetta
发明人： Paul D. Panetta
IPC分类号： G01N29/00 , G01N15/00 , G01N7/00
CPC分类号： G01N29/032 , G01N2291/015 , G01N2291/022 , G01N2291/02408 , G01N2291/02416
摘要： Using an ultrasonic field, properties of a solid liquid suspension such as through-transmission attenuation, backscattering, and diffuse field are measured. These properties are converted to quantities indicating the strength of different loss mechanisms (such as absorption, single scattering and multiple scattering) among particles in the suspension. Such separation of the loss mechanisms can allow for direct comparison of the attenuating effects of the mechanisms. These comparisons can also indicate a model most likely to accurately characterize the suspension and can aid in determination of properties such as particle size, concentration, and density of the suspension.
摘要翻译：使用超声场，测量固体液体悬浮液的性质，例如透射衰减，后向散射和扩散场。这些性质被转化为表示悬浮液中颗粒之间不同损失机制（例如吸收，单散射和多次散射）的强度的量。损失机制的这种分离可以允许直接比较机制的衰减作用。这些比较还可以指示最可能准确地表征悬浮液的模型，并且可以帮助确定悬浮液的粒度，浓度和密度等性质。

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