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    • 1. 发明授权
    • Modular apparatus for magnetic resonance imaging
    • 用于磁共振成像的模块化装置
    • US08487620B2
    • 2013-07-16
    • US12816879
    • 2010-06-16
    • Brian BrownSteven WolffKyle JohnsonGlenn WellsVenkat Goruganti
    • Brian BrownSteven WolffKyle JohnsonGlenn WellsVenkat Goruganti
    • G01V3/00
    • G01R33/3415A61B5/0555G01R33/34007G01R33/34084G01R33/3621
    • The present invention discloses a modular MRI imaging system. The imaging system includes MRI radio-frequency antenna arrays separate from the patient support structure. The antenna arrays are affixed to a thin, flexible film such that they may be located next to the anatomical region of interest. In addition, multiple antenna arrays may be configured in various planar or three-dimensional arrangements to optimize the FOV and SNR. Separate patient support structures are provided that enhance ergonomics and patient stabilization. By removing the antenna from the housing, the support structures may be designed without the constraints of supporting the antenna or the associated electronics. The MRI imaging system further employs a preamplifier module. The preamplifier module houses the preamplifier and much of the other associated circuitry for each of the antennae. The preamplifier module operates to combine the signals from the antenna arrays and pass the signals to the MRI system.
    • 本发明公开了一种模块化MRI成像系统。 成像系统包括与患者支撑结构分开的MRI射频天线阵列。 天线阵列被固定到薄的柔性膜,使得它们可以位于感兴趣的解剖区域旁边。 此外,多个天线阵列可以被配置成各种平面或三维布置以优化FOV和SNR。 提供单独的患者支撑结构,其增强人体工程学和患者稳定性。 通过从壳体移除天线,可以设计支撑结构而不受支撑天线或相关电子装置的限制。 MRI成像系统还采用前置放大器模块。 前置放大器模块容纳前置放大器和大部分用于每个天线的其它相关电路。 前置放大器模块用于组合来自天线阵列的信号,并将信号传递到MRI系统。
    • 2. 发明申请
    • Modular Apparatus for Magnetic Resonance Imaging
    • 用于磁共振成像的模块化装置
    • US20100315085A1
    • 2010-12-16
    • US12816879
    • 2010-06-16
    • Brian BrownSteven WolffKyle JohnsonGlenn Wells
    • Brian BrownSteven WolffKyle JohnsonGlenn Wells
    • G01R33/48
    • G01R33/3415A61B5/0555G01R33/34007G01R33/34084G01R33/3621
    • The present invention discloses a modular MRI imaging system. The imaging system includes MRI radio-frequency antenna arrays separate from the patient support structure. The antenna arrays are affixed to a thin, flexible film such that they may be located next to the anatomical region of interest. In addition, multiple antenna arrays may be configured in various planar or three-dimensional arrangements to optimize the FOV and SNR. Separate patient support structures are provided that enhance ergonomics and patient stabilization. By removing the antenna from the housing, the support structures may be designed without the constraints of supporting the antenna or the associated electronics. The MRI imaging system further employs a preamplifier module. The preamplifier module houses the preamplifier and much of the other associated circuitry for each of the antennae. The preamplifier module operates to combine the signals from the antenna arrays and pass the signals to the MRI system.
    • 本发明公开了一种模块化MRI成像系统。 成像系统包括与患者支撑结构分开的MRI射频天线阵列。 天线阵列被固定到薄的柔性膜,使得它们可以位于感兴趣的解剖区域旁边。 此外,多个天线阵列可以被配置成各种平面或三维布置以优化FOV和SNR。 提供单独的患者支撑结构,其增强人体工程学和患者稳定性。 通过从壳体移除天线,可以设计支撑结构而不受支撑天线或相关电子装置的限制。 MRI成像系统还采用前置放大器模块。 前置放大器模块容纳前置放大器和大部分用于每个天线的其它相关电路。 前置放大器模块用于组合来自天线阵列的信号,并将信号传递到MRI系统。
    • 5. 发明授权
    • Electrical generator for waterway
    • 水路发电机
    • US08534057B1
    • 2013-09-17
    • US12841481
    • 2010-07-22
    • Brian Brown
    • Brian Brown
    • F03B9/00
    • F03B17/068Y02E10/28Y02P70/527
    • An apparatus for generating electricity from a flowing stream of water is disclosed. A rigid frame is fixed with a pair of wheels, or with two linkages in circuit around two pairs of wheels. A plurality of blades are fixed between the wheel or linkages at their side edges, a cross-sectional area of each blade being substantially comparable to the cross-sectional area of the stream of water. An orientating mechanism is adapted to maintain the orientation of each blade such that rotation of the wheels or linkages results in an opposite rotation of each blade to maintain the orientation of the blade. As such, each blade “stabs” orthogonally into and out of the flow of water edge first, minimizing the displacement and disruption of the water upon entering. Each wheel or linkage, when mechanically coupled with a generator, results in the production of electricity.
    • 公开了一种从流动的水发电的装置。 刚性框架用一对轮子固定,或者在两对车轮周围有两个连杆。 多个叶片在其侧边缘处固定在轮或连杆之间,每个叶片的横截面积基本上与水流的横截面面积相当。 定向机构适于保持每个叶片的取向,使得轮子或链节的旋转导致每个叶片的相反旋转以保持叶片的取向。 这样,每个叶片首先“垂直”进入和流出水边缘,最大限度地减少进入时水的位移和破坏。 当与发电机机械耦合时,每个车轮或联动器导致电力的产生。
    • 6. 发明授权
    • Method for monitoring edge exclusion during chemical mechanical planarization
    • 在化学机械平面化过程中监测边缘排除的方法
    • US07428470B2
    • 2008-09-23
    • US11676320
    • 2007-02-19
    • Brian BrownPaul Franzen
    • Brian BrownPaul Franzen
    • G01B11/02
    • B24B37/042B24B49/04
    • A method is provided for measuring edge exclusion on a workpiece that includes a wafer having a film disposed thereon. The method is performed by a CMP system employing a platen and a thickness sensor coupled to the platen and positioned to repeatedly travel a path over the edge of the film during polishing. The method comprises measuring the thickness of the workpiece during selected iterations of the probe path, and establishing from the wafer thickness measurements the length of time the probe is over the film (ton) during the selected iterations. Edge exclusion is determined for at least one iteration utilizing a function related to ton.
    • 提供了一种用于测量包括其上设置有薄膜的晶片的工件上的边缘排除的方法。 该方法由采用压板和厚度传感器的CMP系统执行,该传感器耦合到压板并定位成在抛光期间重复地移动超过膜边缘的路径。 该方法包括在选择的探测路径的迭代期间测量工件的厚度,以及在所选择的迭代期间,从晶片厚度测量建立探针在膜上的时间长度(t)。 使用与相关的功能的至少一次迭代确定边缘排除。