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    Method and apparatus for radiation imaging
    3.
    发明授权
    Method and apparatus for radiation imaging 失效
    放射成像的方法和装置

    公开(公告)号：US08357905B2

    公开(公告)日：2013-01-22

    申请号：US12963123

    申请日：2010-12-08

    申请人： David Mark Starfield ,  David Milton Rubin ,  Tshilidzi Marwala

    发明人： David Mark Starfield ,  David Milton Rubin ,  Tshilidzi Marwala

    IPC分类号： G01N23/04

    CPC分类号： G01T1/295

    摘要： This invention relates to a method and an apparatus, primarily a radiation imaging apparatus and an array of coded aperture masks, for use in diagnostic nuclear medicine. The coded aperture masks are fitted with radiation attenuation tubes, each of which extends from each side of the mask in the direction of the mask apertures. The tubes are made from lead and have parallel sides. The masks are configured for gamma ray usage and are made from tungsten having a thickness of between 1 and 2 mm.

    摘要翻译： 本发明涉及用于诊断核医学的方法和装置，主要是辐射成像装置和编码孔径掩模阵列。 编码的孔径掩模装配有辐射衰减管，每个辐射衰减管在掩模孔的方向上从掩模的每侧延伸。 管由铅制成并且具有平行的侧面。 掩模配置用于伽马射线使用，并且由厚度为1至2mm的钨制成。

    Artificial Larynx
    5.
    发明申请
    Artificial Larynx 有权
    人造喉

    公开(公告)号：US20110190881A1

    公开(公告)日：2011-08-04

    申请号：US13003114

    申请日：2009-06-30

    申请人： Megan Jill Russell ,  David Milton Rubin ,  Brian Wigdorowitz ,  Tshilidzi Marwala

    发明人： Megan Jill Russell ,  David Milton Rubin ,  Brian Wigdorowitz ,  Tshilidzi Marwala

    IPC分类号： A61F2/20

    CPC分类号： G10L13/02 ,  A61F2/20 ,  A61F2002/206 ,  G10L2021/0575

    摘要： This invention relates to a means for compensating for a whole or partial loss of speech. The means has a sensor unit in the form of a Logometrix pseudo palate and a palatometer which sense the position of a user's tongue while endeavouring to articulate words or sounds. The sensor unit is connected to a comparator which makes use of suitable artificial intelligence algorithms (such as Multi-Layer Perceptron Neural Networks and Hidden Markov Models) together with a library of stored words and sounds as well as tongue positions and signals related to jaw and lip movement as well as inhalation and exhalation to match words or sounds and transmit the matched words or sounds to a loudspeaker. Preferably the output of the loudspeaker will simulate the natural voice of the user.

    摘要翻译： 本发明涉及用于补偿全部或部分失语的装置。 该装置具有Logometrix伪腭和pal the形式的传感器单元，该感测器单元在努力表达单词或声音的同时感测用户舌头的位置。 传感器单元连接到比较器，该比较器利用合适的人造智能算法（例如多层感知器神经网络和隐马尔科夫模型）以及存储的单词和声音库以及与颌骨相关的舌头位置和信号， 唇部运动以及吸入和呼气以匹配单词或声音，并将匹配的单词或声音传输到扬声器。 优选地，扬声器的输出将模拟用户的自然语音。

    CODED APERTURE MASKS FOR RADIATION-BASED MEDICAL IMAGING
    6.
    发明申请
    CODED APERTURE MASKS FOR RADIATION-BASED MEDICAL IMAGING 失效
    用于基于辐射的医学成像的编码孔径掩模

    公开(公告)号：US20110190616A1

    公开(公告)日：2011-08-04

    申请号：US12601285

    申请日：2008-05-22

    申请人： Tshilidizi Marwala ,  David Milton Rubin ,  David Mark Starfield

    发明人： Tshilidizi Marwala ,  David Milton Rubin ,  David Mark Starfield

    IPC分类号： A61B6/00

    CPC分类号： G01T1/295 ,  A61B6/4258 ,  A61B6/583

    摘要： This invention relates to a coded aperture mask for use in diagnostic nuclear medicine imaging. The coded aperture mask consists of a sheet of radiation opaque mask material having a series of apertures extending therethrough. The thickness of mask material has an attenuation percentage of less than 75% and, in a preferred embodiment, about equal to 29%. The coded aperture mask also, in a preferred embodiment, has a lead attenuation tube and has a projection of the smallest hole occupying the same area as a single pixel of a detector. The invention extends to a diagnostic nuclear medicine imaging system which uses a 16 bit gamma camera as a radiation detector.

    摘要翻译： 本发明涉及用于诊断核医学成像的编码孔径掩模。 编码孔径掩模由具有延伸穿过其中的一系列孔的辐射不透明掩模材料片组成。 掩模材料的厚度具有小于75％的衰减百分比，并且在优选实施例中，大约等于29％。 在优选实施例中，编码孔径掩模还具有引线衰减管，并且具有与检测器的单个像素占据相同面积的最小孔的突起。 本发明扩展到使用16位伽马照相机作为辐射检测器的诊断性核医学成像系统。

    Method and apparatus for radiation imaging
    7.
    发明授权
    Method and apparatus for radiation imaging 有权
    放射成像的方法和装置

    公开(公告)号：US07915590B2

    公开(公告)日：2011-03-29

    申请号：US12092879

    申请日：2006-11-02

    申请人： David Mark Starfield ,  David Milton Rubin ,  Tshilidzi Marwala

    发明人： David Mark Starfield ,  David Milton Rubin ,  Tshilidzi Marwala

    IPC分类号： G01T1/00

    CPC分类号： G01T1/295

    摘要： This invention relates to a method and an apparatus, primarily a radiation imaging apparatus and an array of coded aperture masks, for use in diagnostic nuclear medicine. The coded aperture masks are fitted with radiation attenuation tubes, each of which extends from each side of the mask in the direction of the mask apertures. The tubes are made from lead and have parallel sides. The masks are configured for gamma ray usage and are made from tungsten having a thickness of between 1 and 2 mm.

    摘要翻译： 本发明涉及用于诊断核医学的方法和装置，主要是辐射成像装置和编码孔径掩模阵列。 编码的孔径掩模装配有辐射衰减管，每个辐射衰减管在掩模孔的方向上从掩模的每侧延伸。 管由铅制成并且具有平行的侧面。 掩模配置用于伽马射线使用，并且由厚度为1至2mm的钨制成。

    METHOD AND SYSTEM OF COHERENT DESIGN VERIFICATION OF INTER-CLUSTER INTERACTIONS
    9.
    发明申请
    METHOD AND SYSTEM OF COHERENT DESIGN VERIFICATION OF INTER-CLUSTER INTERACTIONS 有权
    互联互通的相关设计验证方法与系统

    公开(公告)号：US20070168733A1

    公开(公告)日：2007-07-19

    申请号：US11275092

    申请日：2005-12-09

    申请人： Robert Devins ,  David Milton ,  Pascal Nasmara

    发明人： Robert Devins ,  David Milton ,  Pascal Nasmara

    IPC分类号： G06F11/00

    CPC分类号： G06F11/263 ,  G06F11/261

    摘要： A method and system comprises creating a test case that is dependent upon known sequences and executing the test case on an originating processor until it reaches a known point. The method further includes executing the test case on a different processor to perform an action and informing the originating processor that the action was taken. The action is verified as being occurred with the originating processor.

    摘要翻译： 一种方法和系统包括创建依赖于已知序列的测试用例，并且在始发处理器上执行测试用例，直到到达已知点。 该方法还包括在不同的处理器上执行测试用例以执行动作，并通知始发处理器已采取动作。 该动作被验证为与始发处理器一起发生。

    METHOD AND SYSTEM OF COMMUNICATING BETWEEN PEER PROCESSORS IN SoC ENVIRONMENT
    10.
    发明申请
    METHOD AND SYSTEM OF COMMUNICATING BETWEEN PEER PROCESSORS IN SoC ENVIRONMENT 有权
    在SoC环境中通信对等处理器的方法和系统

    公开(公告)号：US20070136559A1

    公开(公告)日：2007-06-14

    申请号：US11275091

    申请日：2005-12-09

    申请人： Robert Devins ,  David Milton ,  Pascal Nsame

    发明人： Robert Devins ,  David Milton ,  Pascal Nsame

    IPC分类号： G06F15/00 ,  G06F15/76

    CPC分类号： G06F13/24 ,  G06F15/17

    摘要： A method and system comprises transferring data from a first processor to at least one pulse generator directly connected to an interrupt control of at least a second processor. The transferring of the data bypasses memory. The method further includes reading the transferred data directly from the at least one pulse generator by the at least a second processor.

    摘要翻译： 一种方法和系统包括将数据从第一处理器传送到直接连接到至少第二处理器的中断控制的至少一个脉冲发生器。 数据传输绕过内存。 该方法还包括由至少第二处理器直接从至少一个脉冲发生器读取传送的数据。