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    ESTIMATION OF RESERVOIR PERMEABILITY
    1.
    发明申请
    ESTIMATION OF RESERVOIR PERMEABILITY 审中-公开
    储层渗透性的估计

    公开(公告)号：US20110167896A1

    公开(公告)日：2011-07-14

    申请号：US12685324

    申请日：2010-01-11

    申请人： John Erik Hershey ,  Mark Lewis Grabb ,  Andrew James Caruso

    发明人： John Erik Hershey ,  Mark Lewis Grabb ,  Andrew James Caruso

    IPC分类号： G01N15/08

    CPC分类号： E21B47/1015

    摘要： A method for determining the permeability of a petroliferous reservoir comprising injecting a tagged organic molecule into the reservoir at a first location, and detecting a signal associated with tagged organic molecule at a second location in the reservoir, wherein the tagged organic molecule comprises a radionuclide having a half-life of less than a month. In certain embodiments, the tagged organic molecule comprises a radionuclide selected from the group consisting of iodine-131 and fluorine-18.

    摘要翻译： 一种用于确定含油气储层的渗透性的方法，包括在第一位置将标记的有机分子注入所述储存器，以及在所述储存器的第二位置检测与标记的有机分子相关的信号，其中所述标记的有机分子包含具有 半衰期不到一个月。 在某些实施方案中，标记的有机分子包含选自碘-131和氟-18的放射性核素。

    Use of wideband DTV overlay signals for brevity signaling and public safety
    3.
    发明授权
    Use of wideband DTV overlay signals for brevity signaling and public safety 有权
    使用宽带数字电视覆盖信号进行简洁信号和公共安全

    公开(公告)号：US06498627B1

    公开(公告)日：2002-12-24

    申请号：US09422441

    申请日：1999-10-21

    申请人： John Erik Hershey ,  Mark Lewis Grabb ,  Kenneth Brakeley Welles, II

    发明人： John Erik Hershey ,  Mark Lewis Grabb ,  Kenneth Brakeley Welles, II

    IPC分类号： H04N521

    CPC分类号： H04N21/8146 ,  H04L27/28 ,  H04N5/211 ,  H04N5/44508 ,  H04N7/08 ,  H04N21/4432 ,  H04N21/478 ,  H04N21/814

    摘要： A brevity signaling module for a digital television (DTV) receiver enables the reception of emergency broadcast messages. The overlay signal received at the receiver front end is squared in a squaring loop, producing spectral lines at DC and twice the overlay signal frequency, or 2&ohgr;, where &ohgr;=2&pgr;f and f is the center frequency of the overlay signal. The squared signal is passed through a narrow band filter having a bandwidth sufficient to pass a spectrum containing a plurality of tones 2&ohgr;, 2&ohgr;1, 2&ohgr;2, . . . , 2&ohgr;n, where 2&ohgr;1, 22, . . . , 2&ohgr;n are different frequency tones assigned to different auxiliary functions. The detected tone is used by a control module to determine whether normal multipath processing should be performed or whether this processing should be suppressed and auxiliary functions performed, including turning on the DTV receiver power in order that an emergency broadcast message might be conveyed to persons in the vicinity of the DTV receiver.

    摘要翻译： 用于数字电视（DTV）接收机的简洁信号模块能够接收紧急广播消息。 在接收机前端接收的覆盖信号在平方环中平方，产生DC和两倍叠加信号频率的频谱线，或2omega，其中ω= 2pif，f是叠加信号的中心频率。 平方信号通过具有足以通过包含多个音调2omega，2omega1，2omega2的频谱的带宽的窄带滤波器。 。 。 ，2omegan，其中2omega1,22。 。 。 ，2omegan是分配给不同辅助功能的不同频率音调。 检测到的音调由控制模块用于确定是否应执行正常的多路径处理，还是应该抑制该处理和执行辅助功能，包括接通DTV接收机的功率，以便将紧急广播消息传送给 DTV接收机附近。

    Three-dimensional channel sounder for DTV receivers
    4.
    发明授权
    Three-dimensional channel sounder for DTV receivers 有权
    用于DTV接收机的三维通道发声器

    公开(公告)号：US06417805B1

    公开(公告)日：2002-07-09

    申请号：US09422443

    申请日：1999-10-21

    申请人： John Erik Hershey ,  Mark Lewis Grabb ,  Kenneth Brakeley Welles, II

    发明人： John Erik Hershey ,  Mark Lewis Grabb ,  Kenneth Brakeley Welles, II

    IPC分类号： G01S302

    CPC分类号： G01S13/003 ,  H04N5/211 ,  H04N5/44 ,  H04N17/00

    摘要： A digital television (DTV) receiver is provided with a sounder comprising a wideband transmitter and a plurality of wideband receivers having separately located receiving antennas, so that the sounder is, in effect, a bistatic radar system for any given channel, in order to characterize a significant nearby, indoor reflector. A microprocessor receives the timing information generated by the wideband transmitter impulses and the reflected impulse returns to each of the receiving antennas, and calculates a multipath model representing the three-dimensional location of a significant, nearby scatterer.

    摘要翻译： 数字电视（DTV）接收机设置有包括宽带发射机和具有单独定位的接收天线的多个宽带接收机的发声器，使得发声器实际上是用于任何给定信道的双基地雷达系统，以便表征 一个重要的附近的室内反射器。 微处理器接收由宽带发射机脉冲产生的定时信息，并且反射的脉冲返回到每个接收天线，并且计算表示重要的附近散射体的三维位置的多径模型。

    NTSC tuner to improve ATSC channel acquisition and reception
    7.
    发明授权
    NTSC tuner to improve ATSC channel acquisition and reception 有权
    NTSC调谐器改善ATSC频道的采集和接收

    公开(公告)号：US06538704B1

    公开(公告)日：2003-03-25

    申请号：US09422444

    申请日：1999-10-21

    申请人： Mark Lewis Grabb ,  Kenneth Brakeley Welles, II ,  John Erik Hershey

    发明人： Mark Lewis Grabb ,  Kenneth Brakeley Welles, II ,  John Erik Hershey

    IPC分类号： H04N544

    CPC分类号： H04N5/4401 ,  H04N5/211 ,  H04N5/46 ,  H04N21/42638 ,  H04N21/4384

    摘要： Reduction in the time required for an Advanced Television Standards Committee (ATSC) digital television tuner to equalize, converge, and acquire a digital television signal suitable for viewing, wherein early model ATSC tuners also include a National Television Standards Committee (NTSC) analog tuner, is achieved by using a microprocessor to control use of the NTSC tuner to scan television channels. A channel measurement module converts the scanned analog signal to a digital signal, and the equalization coefficients for the resultant digital signal are stored in memory. The equalization coefficients stored in memory are then accessed and utilized to tune in new channels on the ATSC tuner. The amount of time necessary for the ATSC tuner to tune in a new channel is thus reduced. When the ATSC tuner is in use, the equalization coefficient data stored in memory are periodically updated.

    摘要翻译： 降低高级电视标准委员会（ATSC）数字电视调谐器平衡，收敛和获取适合观看的数字电视信号所需的时间，其中早期模式ATSC调谐器还包括国家电视标准委员会（NTSC）模拟调谐器， 通过使用微处理器来控制NTSC调谐器的使用来扫描电视频道来实现。 通道测量模块将扫描的模拟信号转换为数字信号，并将所得数字信号的均衡系数存储在存储器中。 存储在存储器中的均衡系数然后被访问并用于调谐ATSC调谐器上的新通道。 因此，ATSC调谐器调谐到新频道所需的时间量减少。 当使用ATSC调谐器时，周期性地更新存储在存储器中的均衡系数数据。

    Implementation of N-VSB training sequences in N-squared QAM receiver structures
    8.
    发明授权
    Implementation of N-VSB training sequences in N-squared QAM receiver structures 有权
    在N平方QAM接收机结构中实现N-VSB训练序列

    公开(公告)号：US06459741B1

    公开(公告)日：2002-10-01

    申请号：US09422450

    申请日：1999-10-21

    申请人： Mark Lewis Grabb ,  John Erik Hershey ,  Kenneth Brakeley Welles, II

    发明人： Mark Lewis Grabb ,  John Erik Hershey ,  Kenneth Brakeley Welles, II

    IPC分类号： H04L512

    CPC分类号： H04L27/02 ,  H04L27/34 ,  H04N5/211 ,  H04N5/4401 ,  H04N5/455

    摘要： Training sequences designed for N-VSB systems within the embodiment of an N-squared QAM receiver facilitate designing 8-VSB receivers using methodologies of 64-QAM receiver design. A receiver designed using such methodologies converts the received modulation into a signal which can be accepted by circuitry for decoding 64 level quadrature-amplitude modulation (64-QAM) signals. This process provides a better signal to noise ratio reception than the conventional I-channel only decoding circuitry of most 8-VSB receivers. This process also employs training and equalizing algorithms developed for 64-QAM receivers which are superior to equivalent algorithms for 8-VSB receivers. The invention can be generalized to N-VSB conversion into M-QAM where M=N2. Adaptive equalization algorithms for 8-VSB transmissions implemented within the context of the 64 QAM receiver are superior to present single-channel VSP processing receivers. Present 64 QAM equalization strategies can be employed when receiving an 8-VSB waveform, given removal of the pilot tone and time offset, except when employing a training sequence. Modifications to the 8-VSB training sequence specification are employed for operation within a 64 QAM receiver design.

    摘要翻译： 在N平方QAM接收机的实施例中为N-VSB系统设计的训练序列有助于使用64-QAM接收机设计的方法来设计8-VSB接收机。 使用这种方法设计的接收机将接收到的调制转换成可由用于解码64级正交幅度调制（64-QAM）信号的电路接受的信号。 该过程提供比大多数8-VSB接收机的常规I信道唯一解码电路更好的信噪比接收。 该过程还采用为64-QAM接收机开发的训练和均衡算法，优于8-VSB接收机的等效算法。 本发明可以推广到N-VSB转换为M-QAM，其中M = N2。 在64QAM接收机的上下文中实现的用于8-VSB传输的自适应均衡算法优于目前的单信道VSP处理接收机。 当使用训练序列时，除了导频和时间偏移之外，当接收到8-VSB波形时，可以采用64个QAM均衡策略。 采用对8-VSB训练序列规范的修改用于在64QAM接收机设计中的操作。

    Thermal mangement article having thermal wave guide
    9.
    发明授权
    Thermal mangement article having thermal wave guide 有权
    具有热波导的热管理制品

    公开(公告)号：US07742673B2

    公开(公告)日：2010-06-22

    申请号：US11863690

    申请日：2007-09-28

    申请人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia

    发明人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia

    IPC分类号： G02B6/10 ,  H01K1/58 ,  H01S3/14 ,  B32B3/26

    CPC分类号： H01L51/529 ,  H01L27/1225 ,  H01L27/3209 ,  H01L27/322 ,  H01L27/3232 ,  H01L29/7869 ,  Y10T428/249953

    摘要： An article includes a stack of display layers including a display layer having a high-shear modulus that is sandwiched between two display layers having a low-shear modulus. The display layers include a light-emitting device that generates heat and light during use. The heat generated by the display layers may form localized heat-sources in the stack. The display layer with the high-shear modulus is a thermal transport layer through which the localized heat-sources-induced guided elastic waves propagate along an acoustic waveguide plane and can transport the heat generated by the light-emitting device away from the light-emitting device. Alternately, a display layer having a high refractive index may be sandwiched between two display layers having a low refractive index. The display layers with low shear modulus or low refractive index may be replaced with thermal transport layers having low shear modulus or low refractive index respectively.

    摘要翻译： 一种物品包括一叠显示层，包括具有高剪切模量的显示层，该显示层夹在两个具有低剪切模量的显示层之间。 显示层包括在使用期间产生热和光的发光装置。 由显示层产生的热量可能在堆叠中形成局部热源。 具有高剪切模量的显示层是热传导层，局部热源诱导的引导弹性波沿着声波导面传播，并且可以将由发光装置产生的热量远离发光 设备。 或者，具有高折射率的显示层可以夹在具有低折射率的两个显示层之间。 具有低剪切模量或低折射率的显示层可以分别由具有低剪切模量或低折射率的热传输层代替。

    FLUIDIC THERMAL MANAGEMENT ARTICLE AND METHOD
    10.
    发明申请
    FLUIDIC THERMAL MANAGEMENT ARTICLE AND METHOD 有权
    流体热管理文章和方法

    公开(公告)号：US20090087640A1

    公开(公告)日：2009-04-02

    申请号：US11863722

    申请日：2007-09-28

    申请人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia ,  Gelu Comanescu

    发明人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia ,  Gelu Comanescu

    IPC分类号： B32B3/26 ,  B32B9/04

    CPC分类号： H05K7/20981 ,  Y10T428/249953 ,  Y10T428/26 ,  Y10T428/31504

    摘要： An article includes a display layer having an outward facing surface and an inward facing surface. The display layer includes a light-emitting device that generates heat and light during use. A thermal transport layer may be secured to the display layer. The thermal transport layer may include a microfluidic layer including a coolant that can transport heat generated by the light-emitting device away from the light-emitting device. An article includes a display structure having a height, a width, and a thickness that define a volume. The display structure can include components that emit light to generate a three-dimensional image within the volume. The display structure includes a stack. The display structure also includes a thermal dissipation layer in contact with the sheet or stack that can transport generated heat from the sheet or stack to a heat absorbing structure.

    摘要翻译： 一种物品包括具有向外表面和向内表面的显示层。 显示层包括在使用期间产生热和光的发光装置。 热传输层可以固定到显示层。 热传输层可以包括微流体层，该微流体层包括可将由发光器件产生的热量远离发光器件的冷却剂。 一种物品包括具有限定体积的高度，宽度和厚度的显示结构。 显示结构可以包括发射光以在该体积内产生三维图像的组件。 显示结构包括堆叠。 显示结构还包括与板或堆叠接触的散热层，其可以将产生的热量从片材或堆叠传送到吸热结构。