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23 条记录 (耗时 0.022 秒)

    Unsynchronized radio imaging
    1.
    发明授权
    Unsynchronized radio imaging 有权
    不同步的无线电成像

    公开(公告)号：US08847813B2

    公开(公告)日：2014-09-30

    申请号：US13301762

    申请日：2011-11-21

    申请人： Igor Bausov ,  Gerald Stolarczyk ,  Larry G. Stolarczyk ,  Tito Sanchez ,  Joseph Duncan

    发明人： Igor Bausov ,  Gerald Stolarczyk ,  Larry G. Stolarczyk ,  Tito Sanchez ,  Joseph Duncan

    IPC分类号： G01S13/88 ,  G01S13/00 ,  G01V3/12

    CPC分类号： G01S13/003 ,  G01V3/12

    摘要： An unsynchronized acoustic or radio-frequency (RF) computed tomography (CT) imaging system with matched, but independent, continuous wave (CW) transmitters and receivers configured to radiate acoustic or RF transmissions in a plurality of vector paths through solid geologic material. A computer calculates and displays tomographic images constructed from individual acoustic or RF path signal travel time or attenuation measurements logged from registered locations from the CW transmitters and receivers after their being shuttled amongst a number of different transmitter and receiver perspectives available around said geologic material to generate data necessary for computed tomography. Each of the transmitters and receivers include independent unsynchronized crystal oscillators rated at 10-ppm or better frequency uncertainty to produce and to detect CW radio frequency (RF) transmissions.

    摘要翻译： 具有匹配但独立的连续波（CW）发射机和接收机的不同步的声学或射频（RF）计算机断层摄影（CT）成像系统，其被配置为通过固体地质材料辐射多个向量路径中的声学或RF传输。 一台计算机计算并显示从单独的声学或RF路径信号行进时间构建的断层摄影图像，或者在CW发射机和接收机在从所述地质材料周围可用的多个不同的发射机和接收机视角之间穿梭之前从注册的位置记录的衰减测量结果 计算机断层扫描所需的数据。 每个发射器和接收器包括额定为10 ppm或更高频率不确定度的独立的不同步晶体振荡器，以产生和检测CW射频（RF）传输。

    UNSYNCHRONIZED RADIO IMAGING
    2.
    发明申请
    UNSYNCHRONIZED RADIO IMAGING 有权
    不间断无线电成像

    公开(公告)号：US20120062408A1

    公开(公告)日：2012-03-15

    申请号：US13301762

    申请日：2011-11-21

    申请人： Igor Bausov ,  Gerald Stolarczyk ,  Larry G. Stolarczyk ,  Tito Sanchez ,  Joseph Duncan

    发明人： Igor Bausov ,  Gerald Stolarczyk ,  Larry G. Stolarczyk ,  Tito Sanchez ,  Joseph Duncan

    IPC分类号： G01S13/89

    CPC分类号： G01S13/003 ,  G01V3/12

    摘要： An unsynchronized acoustic or radio-frequency (RF) computed tomography (CT) imaging system with matched, but independent, continuous wave (CW) transmitters and receivers configured to radiate acoustic or RF transmissions in a plurality of vector paths through solid geologic material. A computer calculates and displays tomographic images constructed from individual acoustic or RF path signal travel time or attenuation measurements logged from registered locations from the CW transmitters and receivers after their being shuttled amongst a number of different transmitter and receiver perspectives available around said geologic material to generate data necessary for computed tomography. Each of the transmitters and receivers include independent unsynchronized crystal oscillators rated at 10-ppm or better frequency uncertainty to produce and to detect CW radio frequency (RF) transmissions.

    摘要翻译： 具有匹配但独立的连续波（CW）发射机和接收机的不同步的声学或射频（RF）计算机断层摄影（CT）成像系统，其被配置为通过固体地质材料辐射多个向量路径中的声学或RF传输。 一台计算机计算并显示从单独的声学或RF路径信号行进时间构建的断层摄影图像，或者在CW发射机和接收机在从所述地质材料周围可用的多个不同的发射机和接收机视角之间穿梭之前从注册的位置记录的衰减测量结果 计算机断层扫描所需的数据。 每个发射器和接收器包括额定为10 ppm或更高频率不确定度的独立的不同步晶体振荡器，以产生和检测CW射频（RF）传输。

    ACOUSTIC HETERODYNE RADAR
    3.
    发明申请
    ACOUSTIC HETERODYNE RADAR 审中-公开
    声学异位雷达

    公开(公告)号：US20140043183A1

    公开(公告)日：2014-02-13

    申请号：US13570257

    申请日：2012-08-09

    申请人： Larry G. Stolarczyk ,  Gerald Stolarczyk ,  Igor Bausov ,  Laxni Narayana Botla ,  Joseph Duncan ,  Richard B. Main

    发明人： Larry G. Stolarczyk ,  Gerald Stolarczyk ,  Igor Bausov ,  Laxni Narayana Botla ,  Joseph Duncan ,  Richard B. Main

    IPC分类号： G01S13/06

    CPC分类号： G01S15/876 ,  G01S15/88 ,  G01V1/008

    摘要： Acoustic heterodyne radars use accurately surveyed or otherwise known locations to repetitively launch at least two, intense acoustic tone soundwaves (F1, F2) into an underground area of search. An acoustic receiver is tuned to receive either the sum (F1+F2) or difference (|F1−F2|) heterodynes and is configured to measure and log the overall relative attenuation and roundtrip travel times of the soundwaves, like a typical radar. Any acoustic heterodynes received are assumed to be the work of non-linearities and stresses in the search area. A full-waveform three dimensional tomography algorithm is applied by a graphics processor to the collected and logged data to generate maps and profiles of objects beneath the ground which are interpreted to have produced the acoustic heterodynes.

    摘要翻译： 声学外差雷达使用精确测量或其他已知位置重复地发射至少两个强烈的声音声波（F1，F2）到地下搜索区域。 声学接收机被调谐以接收和（F1 + F2）或差分（| F1-F2 |）外差，并被配置为测量和记录声波的总体相对衰减和往返行进时间，如典型的雷达。 接收的任何声学外差被认为是搜索区域中的非线性和应力的工作。 全波形三维断层摄影算法由图形处理器应用于收集和记录的数据，以生成被解释为产生声学外差的地面下的物体的地图和轮廓。

    Single Wheel Swing Arm With Trough
    5.
    发明申请
    Single Wheel Swing Arm With Trough 审中-公开

    公开(公告)号：US20170334259A1

    公开(公告)日：2017-11-23

    申请号：US15160276

    申请日：2016-05-20

    申请人： David R. Hall ,  Stephen R. Hall ,  Christoper Johnson ,  Joseph Duncan ,  Eric Magleby

    发明人： David R. Hall ,  Stephen R. Hall ,  Christoper Johnson ,  Joseph Duncan ,  Eric Magleby

    IPC分类号： B60G3/06 ,  B60G7/00 ,  B62D61/06

    摘要： An apparatus for pivotally fixing a non-driven wheel assembly to a vehicle frame is disclosed. The apparatus provides a trough through which non-driven wheel assembly components can be passed and protected. In one embodiment, the trough is circular in shape and is fully enclosed by the apparatus. In other embodiments, the trough has various shapes and comprises retaining members to secure and protect non-driven wheel assembly components. A suspension system interface is provided that allows the apparatus to suspend the non-driven wheel assembly. Openings used to pivotally and rigidly fix a mounting plate, suspension system, pivotal axes, and fender assemblies are also disclosed and claimed herein.

    System and method for tracking a variable characteristic through a range of operation
    6.
    发明申请
    System and method for tracking a variable characteristic through a range of operation 有权
    通过一系列操作跟踪变量特征的系统和方法

    公开(公告)号：US20060164065A1

    公开(公告)日：2006-07-27

    申请号：US11253697

    申请日：2005-10-20

    申请人： Talbott Hoouk ,  Joseph Duncan ,  Eugene Cheung

    发明人： Talbott Hoouk ,  Joseph Duncan ,  Eugene Cheung

    IPC分类号： G01R22/00

    CPC分类号： G05F1/67 ,  H01L31/04 ,  H02J7/35 ,  Y02E10/58 ,  Y10S323/906 ,  Y10T307/544

    摘要： An analog control circuit is coupled to an apparatus having a variable characteristic over an operating range. A sensing circuit is coupled to the apparatus and the control circuit during the range of operation of the apparatus and is operative to sense the variable characteristic. The operating parameter of the apparatus is controlled to be set at a level corresponding to a prescribed criterion, which may be a maximum or minimum, of the characteristic sensed over the range of operation.

    摘要翻译： 模拟控制电路耦合到在工作范围内具有可变特性的装置。 感测电路在设备的操作范围内耦合到设备和控制电路，并且可操作以感测可变特性。 控制装置的操作参数被设置为与操作范围内检测到的特性的最大或最小值的规定标准相对应的水平。