利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.058 秒)

    Particle detection and applications in security and portal monitoring
    5.
    发明授权
    Particle detection and applications in security and portal monitoring 有权
    粒子检测和应用在安全和门户监控

    公开(公告)号：US08247767B2

    公开(公告)日：2012-08-21

    申请号：US12447459

    申请日：2007-10-26

    申请人： Christopher L. Morris ,  Mark F. Makela

    发明人： Christopher L. Morris ,  Mark F. Makela

    IPC分类号： G01N23/00

    CPC分类号： G01N23/201 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0075 ,  G06F17/18

    摘要： Techniques, apparatus and systems for detecting particles such as muons. In one implementation, a monitoring system has a cosmic ray-produced charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray-produced muons, while also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

    摘要翻译： 用于检测诸如μ子之类的颗粒的技术，装置和系统。 在一个实现中，监视系统具有带有多个漂移单元的宇宙射线产生的带电粒子跟踪器。 可以将漂移电池（例如铝漂移管）布置在待扫描的体积的至少上方和下方，从而跟踪进入和离开的带电粒子，例如宇宙射线产生的μ子，同时还检测伽马射线。 该系统可以选择性地检测诸如铁，铅，金和/或钨的装置或材料，其占据通过该体积的带电粒子的多次散射的体积，并且还可以检测占据由其发射的γ射线的体积的任何放射源 。 如有必要，漂移管可以被密封，以消除对气体处理系统的需要。 该系统可用于检查过境点的被占用车辆的核威胁物体。

    SYSTEMS FOR DETECTING CHARGED PARTICLES IN OBJECT INSPECTION
    6.
    发明申请
    SYSTEMS FOR DETECTING CHARGED PARTICLES IN OBJECT INSPECTION 有权
    用于检测物体检查中的带电粒子的系统

    公开(公告)号：US20120312985A1

    公开(公告)日：2012-12-13

    申请号：US13591118

    申请日：2012-08-21

    申请人： Christopher L. Morris ,  Mark F. Makela

    发明人： Christopher L. Morris ,  Mark F. Makela

    IPC分类号： G01N23/20

    CPC分类号： G01N23/201 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0075 ,  G06F17/18

    摘要： Techniques, apparatus and systems for detecting particles such as muons. In one implementation, a monitoring system has a cosmic ray-produced charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray-produced muons, whilst also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

    摘要翻译： 用于检测诸如μ子之类的颗粒的技术，装置和系统。 在一个实现中，监视系统具有带有多个漂移单元的宇宙射线产生的带电粒子跟踪器。 可以将漂移电池（例如铝漂移管）布置在待扫描的体积的至少上方和下方，从而跟踪进入和离开的带电粒子，例如宇宙射线产生的μ子，同时还检测伽马射线。 该系统可以选择性地检测诸如铁，铅，金和/或钨的装置或材料，其占据通过该体积的带电粒子的多次散射的体积，并且还可以检测占据由其发射的γ射线的体积的任何放射源 。 如有必要，漂移管可以被密封，以消除对气体处理系统的需要。 该系统可用于检查过境点的被占用车辆的核威胁物体。

    Particle Detection and Applications in Security and Portal Monitoring
    7.
    发明申请
    Particle Detection and Applications in Security and Portal Monitoring 有权
    安全和门户监控中的粒子检测和应用

    公开(公告)号：US20100032564A1

    公开(公告)日：2010-02-11

    申请号：US12447459

    申请日：2007-10-26

    申请人： Christopher L. Morris ,  Mark F. Makela

    发明人： Christopher L. Morris ,  Mark F. Makela

    IPC分类号： G01N23/00 ,  G06F19/00

    CPC分类号： G01N23/201 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0075 ,  G06F17/18

    摘要： Techniques, apparatus and systems for detecting particles such as muons. In one implementation, a monitoring system has a cosmic ray-produced charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray-produced muons, whilst also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

    摘要翻译： 用于检测诸如μ子之类的颗粒的技术，装置和系统。 在一个实现中，监视系统具有带有多个漂移单元的宇宙射线产生的带电粒子跟踪器。 可以将漂移电池（例如铝漂移管）布置在待扫描的体积的至少上方和下方，从而跟踪进入和离开的带电粒子，例如宇宙射线产生的μ子，同时还检测伽马射线。 该系统可以选择性地检测诸如铁，铅，金和/或钨的装置或材料，其占据通过该体积的带电粒子的多次散射的体积，并且还可以检测占据从其发射的γ射线的体积的任何放射源 。 如有必要，漂移管可以被密封，以消除对气体处理系统的需要。 该系统可用于检查过境点的被占用车辆的核威胁物体。

    Systems for detecting charged particles in object inspection
    8.
    发明授权
    Systems for detecting charged particles in object inspection 有权
    用于检测物体检测中带电粒子的系统

    公开(公告)号：US08513601B2

    公开(公告)日：2013-08-20

    申请号：US13591118

    申请日：2012-08-21

    申请人： Christopher L. Morris ,  Mark F. Makela

    发明人： Christopher L. Morris ,  Mark F. Makela

    IPC分类号： G01N23/00

    CPC分类号： G01N23/201 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0075 ,  G06F17/18

    摘要： Techniques, apparatus and systems for detecting particles such as muons. In one implementation, a monitoring system has a cosmic ray-produced charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray-produced muons, while also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

    摘要翻译： 用于检测诸如μ子之类的颗粒的技术，装置和系统。 在一个实现中，监视系统具有带有多个漂移单元的宇宙射线产生的带电粒子跟踪器。 可以将漂移电池（例如铝漂移管）布置在待扫描的体积的至少上方和下方，从而跟踪进入和离开的带电粒子，例如宇宙射线产生的μ子，同时还检测γ射线。 该系统可以选择性地检测诸如铁，铅，金和/或钨的装置或材料，其占据通过该体积的带电粒子的多次散射的体积，并且还可以检测占据由其发射的γ射线的体积的任何放射源 。 如有必要，漂移管可以被密封，以消除对气体处理系统的需要。 该系统可用于检查过境点的被占用车辆的核威胁物体。

    Particle detection systems and methods
    9.
    发明授权
    Particle detection systems and methods 有权
    粒子检测系统和方法

    公开(公告)号：US07714297B2

    公开(公告)日：2010-05-11

    申请号：US11977314

    申请日：2007-10-24

    申请人： Christopher L. Morris ,  Mark F. Makela

    发明人： Christopher L. Morris ,  Mark F. Makela

    IPC分类号： G01J1/42

    CPC分类号： G01N23/201 ,  G01N23/20 ,  G01V5/0025 ,  G01V5/0075 ,  G06F17/18

    摘要： Techniques, apparatus and systems for detecting particles such as muons and neutrons. In one implementation, a particle detection system employs a plurality of drift cells, which can be for example sealed gas-filled drift tubes, arranged on sides of a volume to be scanned to track incoming and outgoing charged particles, such as cosmic ray-produced muons. The drift cells can include a neutron sensitive medium to enable concurrent counting of neutrons. The system can selectively detect devices or materials, such as iron, lead, gold, uranium, plutonium, and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can concurrently detect any unshielded neutron sources occupying the volume from neutrons emitted therefrom. If necessary, the drift cells can be used to also detect gamma rays. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

    摘要翻译： 用于检测诸如微子和中子的颗粒的技术，装置和系统。 在一个实施方案中，颗粒检测系统采用多个漂移单元，其可以是例如密封的气体充填漂移管，布置在待扫描的体积的侧面上以跟踪进入和离开的带电粒子，例如宇宙射线产生 太子 漂移电池可以包括中子敏感介质，以实现中子的同时计数。 该系统可以选择性地检测装置或材料，例如铁，铅，金，铀，钚和/或钨，这些装置或材料占据了通过该体积的带电粒子的多次散射的体积，并且可同时检测任何非屏蔽中子源 从中排出的中子的体积。 如果需要，漂移细胞也可用于检测伽马射线。 该系统可用于检查过境点的被占用车辆的核威胁物体。