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126 条记录 (耗时 0.037 秒)

    Sample combination for NMR measurements of fats and oils
    41.
    发明授权
    Sample combination for NMR measurements of fats and oils 有权
    脂肪和油的NMR测量样品组合

    公开(公告)号：US08530239B2

    公开(公告)日：2013-09-10

    申请号：US11486678

    申请日：2006-07-14

    申请人： Michael J. Collins ,  Edward E. King

    发明人： Michael J. Collins ,  Edward E. King

    IPC分类号： G01N33/02

    CPC分类号： G01N24/08 ,  G01N1/44 ,  G01N5/04 ,  G01N24/081 ,  G01N24/085 ,  G01N33/06 ,  G01R33/44

    摘要： A method and apparatus for rapidly and accurately determining the fat and oil content of a sample using microwave drying and NMR analysis is disclosed. The method and apparatus incorporate a low mass, porous, hydrophilic and lipophilic sample pad that ensures that the entire sample is subjected to NMR analysis. The method and apparatus according to the invention are suitable for rapidly determining the fat and oil content of samples collected during a production process and for process or quality control.

    摘要翻译： 公开了一种使用微波干燥和NMR分析快速准确地测定样品的油脂含量的方法和装置。 该方法和设备结合了低质量，多孔，亲水和亲脂性样品垫，确保整个样品进行NMR分析。 根据本发明的方法和设备适用于快速测定在生产过程中收集的样品的脂肪和油含量以及过程或质量控制。

    Control method and apparatus
    42.
    发明授权
    Control method and apparatus 有权
    控制方法和装置

    公开(公告)号：US08409323B2

    公开(公告)日：2013-04-02

    申请号：US13081808

    申请日：2011-04-07

    申请人： Michael J. Collins ,  David F. Suggs ,  Sadashiv M. Swami ,  Richard M. Kelly

    发明人： Michael J. Collins ,  David F. Suggs ,  Sadashiv M. Swami ,  Richard M. Kelly

    IPC分类号： B01D46/46

    CPC分类号： B01D53/22 ,  B01D53/326 ,  B01D2256/12 ,  B01D2257/102 ,  C01B13/0251 ,  Y02E60/366

    摘要： A method and apparatus for controlling the electrical power applied to an electrically driven oxygen separation device having one or more composite membrane elements to separate oxygen from an oxygen containing feed. The composite membrane elements have a resistance increasing during the operation thereof that would act to reduce oxygen output if applied voltage were held constant. In order to increase the time interval for renewing the composite membrane elements, the electrical potential difference is controlled such that the electric current drawn by the elements remains at a substantially constant level by increasing the electrical potential difference as the resistance increases until a predetermined voltage level is reached. Once this level is obtained, the electrical potential difference is maintained at a constant level and the electric current being drawn and the oxygen output is allowed to decay to a predetermined low level after which the element or elements are replaced.

    摘要翻译： 一种用于控制施加到具有一个或多个复合膜元件的电驱动氧分离装置以从含氧进料分离氧的电功率的方法和装置。 复合膜元件在其操作期间具有电阻增加，如果施加的电压保持恒定，其将用于减少氧输出。 为了增加更新复合膜元件的时间间隔，控制电位差，使得由元件汲取的电流通过随着电阻增加直到预定的电压电平来增加电位差而保持在基本上恒定的水平 到达了。 一旦获得该电平，电位差就保持在一个恒定的水平，并且被抽出的电流和氧气输出被允许衰减到一个预定的低电平，之后元件被替换。

    Computer-Aided Detection of Regions of Interest in Tomographic Breast Imagery
    45.
    发明申请
    Computer-Aided Detection of Regions of Interest in Tomographic Breast Imagery 有权
    计算机辅助检测断层乳腺成像中的感兴趣区域

    公开(公告)号：US20100128950A1

    公开(公告)日：2010-05-27

    申请号：US12579898

    申请日：2009-10-15

    申请人： Kevin Woods ,  Michael J. Collins ,  Senthil Periaswamy ,  Robert L. Van Uitert

    发明人： Kevin Woods ,  Michael J. Collins ,  Senthil Periaswamy ,  Robert L. Van Uitert

    IPC分类号： G06K9/00 ,  H05G1/60

    CPC分类号： A61B6/5217 ,  A61B6/03 ,  A61B6/502 ,  G06K9/3233 ,  G06K2209/053 ,  G06T7/0012 ,  G06T2207/10072 ,  G06T2207/10124 ,  G06T2207/20104 ,  G06T2207/20108 ,  G06T2207/30068

    摘要： Disclosed are methods, and associated systems comprising processors, input devices and output devices, of detecting regions of interest in a tomographic breast image. The methods may comprise: acquiring tomographic breast image data; deriving a plurality of synthetic sub-volumes from the tomographic breast image data; wherein each subvolume is defined by parallel planar top and bottom surfaces; wherein planar top and bottom surfaces of successive subvolumes are parallel to each other; and wherein a top planar surface of a sub-volume is offset from a top planar surface of a prior sub-volume, such that successive sub-volumes overlap; for each sub-volume, deriving a two-dimensional image; for each two-dimensional image, identifying regions of interest therein; deriving at least one region of interest of potential clinical interest from a plurality of identified regions of interest; and outputting information associated with at least one derived region of interest of potential clinical interest.

    摘要翻译： 公开了包括处理器，输入设备和输出设备的方法和相关系统，其检测断层图像乳房图像中的感兴趣区域。 所述方法可以包括：获取断层摄影乳房图像数据; 从断层图像乳房图像数据中导出多个合成子体积; 其中每个子体积由平行的平面顶部和底部表面限定; 其中连续子体积的平面顶表面和底表面彼此平行; 并且其中子体积的顶部平坦表面偏离先前子体积的顶部平坦表面，使得连续的子体积重叠; 对于每个子体积，导出二维图像; 对于每个二维图像，识别其中感兴趣的区域; 从多个确定的感兴趣区域中产生潜在临床兴趣的至少一个感兴趣区域; 并输出与潜在临床感兴趣的至少一个感兴趣的衍生区域相关联的信息。

    Forming three dimensional objects using a decision rule in medical image data
    48.
    发明授权
    Forming three dimensional objects using a decision rule in medical image data 有权
    使用医学图像数据中的决策规则形成三维对象

    公开(公告)号：US07672496B2

    公开(公告)日：2010-03-02

    申请号：US11472175

    申请日：2006-06-21

    申请人： Michael J. Collins

    发明人： Michael J. Collins

    IPC分类号： G06K9/00

    CPC分类号： G06K9/34 ,  G06K9/4638 ,  G06K2209/05

    摘要： A decision rule is used that examines the computer-aided detected (CAD) regions of interest in a computed tomography (CT) slice pair taken from volumetric medical CT scan to determine whether the detected regions of interest are part of the same object is disclosed. Segmentation is performed after initially detecting a region of interest but before calculating features in order to refine the boundaries of the detected regions of interest. Segmentation occurs in the two-dimensional slices by segmenting the region of interest on each slice. Adjacent slices are examined to determine if adjacent objects are actually part of the same structure. If they are not, the objects are split apart. In this way, three-dimensional objects are formed from two-dimensional segmentations.

    摘要翻译： 使用决定规则，其检查从体积医学CT扫描获取的计算机断层摄影（CT）切片对中的计算机辅助检测（CAD）区域，以确定检测到的感兴趣区域是否是同一对象的一部分。 在最初检测到感兴趣区域之后但在计算特征之前执行分割，以便细化检测到的感兴趣区域的边界。 通过在每个切片上分割感兴趣区域，在二维切片中发生分割。 检查相邻切片以确定相邻对象是否实际上是相同结构的一部分。 如果不是，物体就会分开。 以这种方式，三维物体由二维分割形成。

    Microwave Assisted PCR Amplification of DNA
    49.
    发明申请
    Microwave Assisted PCR Amplification of DNA 有权
    微波辅助PCR扩增DNA

    公开(公告)号：US20070231798A1

    公开(公告)日：2007-10-04

    申请号：US11278286

    申请日：2006-03-31

    申请人： Michael J. Collins

    发明人： Michael J. Collins

    IPC分类号： C12Q1/68 ,  C12P19/34

    CPC分类号： C12Q1/686 ,  C12Q2523/313

    摘要： A method of microwave assisted nucleic acid amplification by PCR is disclosed. The method includes denaturing, annealing, and extending a nucleic acid sample, with at least the denaturing and extension steps being carried out under the influence of microwave radiation, while preventing the temperature of the sample from varying more than 40° C. from start to finish, and while maintaining the temperature of the sample from start to finish at no more than 60° C.

    摘要翻译： 公开了一种通过PCR进行微波辅助核酸扩增的方法。 该方法包括变性，退火和扩展核酸样品，至少在微波辐射的影响下进行变性和延伸步骤，同时防止样品的温度从开始变为40℃以上 并在不超过60℃的同时保持样品的开始和结束温度。