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    Tray Insert for Screening Tray
    1.
    发明公开
    Tray Insert for Screening Tray 审中-公开

    公开(公告)号：US20240353354A1

    公开(公告)日：2024-10-24

    申请号：US18628419

    申请日：2024-04-05

    申请人： Rapiscan Holdings, Inc.

    发明人： Philippe Desjeans-Gauthier ,  Emmanuel St-Aubin ,  Simon Archambault ,  William Awad

    IPC分类号： G01N23/10 ,  G01N23/083 ,  G01V5/22

    CPC分类号： G01N23/10 ,  G01N23/083 ,  G01N2223/3307 ,  G01N2223/637 ,  G01N2223/639 ,  G01V5/22

    摘要： An article for screening includes a top surface and a bottom surface. A forward wall, an aft wall and side walls each extend between the top surface and the bottom surface. A longitudinal recess extends at least partially across the top surface has a first lateral wall extending away from the top surface toward the bottom surface and meeting with a base wall at a predetermined angle therebetween for positioning of a liquid material relative to the first lateral wall and the base wall. The predetermined angle is for restricting data in a data range provided by a scanning operation of the liquid material to data provided within the predetermined angle between the first lateral wall and the base wall of the recess. The liquid material may be contained within a container positioned within the recess. Preferably, the article is an insert for a security screening tray.

    METHOD AND SYSTEM FOR IDENTIFYING A LIQUID PRODUCT IN LUGGAGE OR OTHER RECEPTACLE
    7.
    发明申请
    METHOD AND SYSTEM FOR IDENTIFYING A LIQUID PRODUCT IN LUGGAGE OR OTHER RECEPTACLE 有权
    用于识别液体或其他容器中液体产品的方法和系统

    公开(公告)号：US20150010128A1

    公开(公告)日：2015-01-08

    申请号：US14496676

    申请日：2014-09-25

    申请人： OPTOSECURITY INC.

    发明人： Stephane DROUIN ,  Regis POULIN ,  Luc PERRON ,  Dan GUDMUNDSON

    IPC分类号： G01V5/00 ,  G06K9/00 ,  G06T7/60

    CPC分类号： G01V5/0058 ,  G01N23/046 ,  G01N2223/419 ,  G01N2223/637 ,  G01V5/0016 ,  G06K9/00771 ,  G06T7/62 ,  G06T2207/10116 ,  G06T2207/30232

    摘要： A method, an apparatus and a system are provided for determining if a piece of luggage contains a liquid product comprised of a container holding a body of liquid. The piece of luggage is scanned with an X-ray scanner to generate X-ray image data conveying an image of the piece of luggage and contents thereof. The X-ray image data is processed with a computer to detect a liquid product signature in the X-ray image data and determine if a liquid product is present in the piece of luggage. A detection signal is released at an output of the computer conveying whether a liquid product was identified in the piece of luggage. The detection signal may, for example, be used in rendering a visual representation of the piece of luggage on a display device to convey information to an operator as to the presence of a liquid product in the piece of luggage.

    摘要翻译： 提供了一种方法，装置和系统，用于确定一件行李是否包含由容纳液体的容器组成的液体产品。 使用X射线扫描器扫描行李，以产生传送该行李及其内容的图像的X射线图像数据。 用计算机处理X射线图像数据以检测X射线图像数据中的液体产品特征，并确定液体产品是否存在于该行李中。 检测信号在计算机的输出处被释放，传送液体产品是否被识别在行李箱中。 例如，检测信号可以用于在显示装置上呈现行李的视觉表示，以向操作者传达关于在该行李中液体产品的存在的信息。

    NON-HOMOGENEOUS SAMPLE HANDLING APPARATUS AND X-RAY ANALYZER APPLICATIONS THEREOF
    8.
    发明申请
    NON-HOMOGENEOUS SAMPLE HANDLING APPARATUS AND X-RAY ANALYZER APPLICATIONS THEREOF 有权
    非均质样品处理装置及其X射线分析仪应用

    公开(公告)号：US20140270063A1

    公开(公告)日：2014-09-18

    申请号：US14208215

    申请日：2014-03-13

    申请人： X-RAY OPTICAL SYSTEMS, INC.

    发明人： George ALLEN ,  John H. BURDETT, JR. ,  Zewu CHEN ,  Leslie JOHNSON

    IPC分类号： G01N23/223 ,  G01N1/14

    CPC分类号： G01N23/223 ,  B01L3/561 ,  G01N1/28 ,  G01N21/85 ,  G01N23/2204 ,  G01N35/085 ,  G01N2001/002 ,  G01N2223/076 ,  G01N2223/637 ,  G01N2223/652

    摘要： A sample handling apparatus/technique/method are provided for a material analyzer, including: a sample cell insert for carrying sample to and from a sample focal area of the analyzer; a removable sample carrying device for providing sample to the cell insert; and an actuator to flow sample from the carrying device to the sample cell insert. The removable sample carrying device may be a syringe, and the actuator pushes a plunger of the syringe to expel the sample to the sample cell insert. The sample cell insert may be mounted onto a sample cell, the sample cell being insertable into the analyzer for sample analysis. The sample handling apparatus may be used in combination with an optic-enabled x-ray analyzer, the x-ray analyzer including an x-ray engine with an x-ray excitation path and an x-ray detection path, wherein the x-ray excitation and/or the x-ray detection path define the sample focal area.

    摘要翻译： 提供了一种用于材料分析仪的样品处理装置/技术/方法，包括：用于将样品携带到分析仪的样品焦点区域和从样品聚焦区域进行的样品池插入物; 用于将样品提供给细胞插入物的可移除样品携带装置; 以及将样品从携带装置流动到样品池插入件的致动器。 可移除的样品携带装置可以是注射器，并且致动器推动注射器的柱塞以将样品排出到样品池插入件。 样品池插入物可以安装在样品池上，样品池可插入分析器中用于样品分析。 样品处理装置可以与具有光学功能的X射线分析仪组合使用，该X射线分析仪包括具有x射线激发路径和x射线检测路径的x射线引擎，其中x射线 激发和/或x射线检测路径限定样本焦点区域。

    NANOFLUIDIC CELL
    9.
    发明申请
    NANOFLUIDIC CELL 审中-公开
    纳米细胞

    公开(公告)号：US20120182548A1

    公开(公告)日：2012-07-19

    申请号：US13386567

    申请日：2010-07-23

    申请人： Maher Harb ,  Alex Paarmann ,  Jason Dwyer ,  Dwayne R. J. Miller

    发明人： Maher Harb ,  Alex Paarmann ,  Jason Dwyer ,  Dwayne R. J. Miller

    IPC分类号： G01N1/10 ,  B32B37/14 ,  B32B37/02

    CPC分类号： G01N21/05 ,  B82Y35/00 ,  G01N29/032 ,  G01N29/222 ,  G01N2021/0346 ,  G01N2223/637 ,  G01N2291/02466 ,  G01N2291/048 ,  H01J37/20 ,  H01J2237/2003 ,  H01J2237/2004

    摘要： A flow cell is provided for the analysis and/or microscopy of liquid or gas samples on the nanometer to micron scale. The flow cell preferably includes a thin membrane that is transparent to electrons and/or photons, thereby enabling the penetration of electrons or photons into a liquid flowing through the cell. Trenches are provided on either side of the membrane, which advantageously minimize fluidic resistance outside of the window area of the cell and also enable a faster response time in response to changes in external fluidic pressure. This feature enables active feedback using pathlength sensitive probes to stabilize the fluid flow to thin streams from nanometer to micron scale thicknesses with nanometer precision.

    摘要翻译： 提供流动池用于分析和/或显微镜的液体或气体样品纳米级至微米级。 流动池优选地包括对电子和/或光子是透明的薄膜，从而使电子或光子能够渗透到流过电池的液体中。 在膜的任一侧设置沟槽，这有利地最小化了细胞窗口区域之外的流体阻力，并且响应于外部流体压力的变化也能够实现更快的响应时间。 该功能可以使用光程探头将主动反馈稳定到具有纳米级精度的纳米级至微米级厚度的稀薄流。

    FLUIDIC DENSITY MEASUREMENTS BASED ON BETA PARTICLES DETECTION
    10.
    发明申请
    FLUIDIC DENSITY MEASUREMENTS BASED ON BETA PARTICLES DETECTION 有权
    基于BETA颗粒检测的流体密度测量

    公开(公告)号：US20120175510A1

    公开(公告)日：2012-07-12

    申请号：US12987586

    申请日：2011-01-10

    申请人： Zilu Zhou ,  Christopher Harrison ,  Bradley A. Roscoe ,  Chloe Coleou ,  Douglas W. Grant

    发明人： Zilu Zhou ,  Christopher Harrison ,  Bradley A. Roscoe ,  Chloe Coleou ,  Douglas W. Grant

    IPC分类号： G01N23/12

    CPC分类号： G01N33/2823 ,  G01N2223/102 ,  G01N2223/637

    摘要： Devices, methods and related systems are described for measuring a property of a fluid including density in a subterranean environment. A device includes a pressure housing having one or more window formed in the pressure housing, and a flow device arranged in the pressure housing for the fluid to flow through the flow device. Further, a radiation source mounted within the pressure housing approximate a first source window configured to generate particles into the fluid. A detector supported by the pressure housing and positioned approximate a first detector window of the one or more window, the first detector window located between the detector and the flow device. The detector can be a solid state beta particle detector with a wide band gap such as the diamond detector, and the radiation source can be a beta particle source such as a strontium 90 source.

    摘要翻译： 描述了用于测量包括地下环境中的密度的流体的性质的装置，方法和相关系统。 一种装置包括具有形成在压力壳体中的一个或多个窗口的压力壳体和布置在压力壳体中以使流体流过流动装置的流动装置。 此外，安装在压力壳体内的辐射源近似于构造成将颗粒产生到流体中的第一源窗口。 由所述压力壳体支撑并且位于所述一个或多个窗口的第一检测器窗口附近的检测器，所述第一检测器窗口位于所述检测器和所述流动装置之间。 检测器可以是具有宽带隙的固态β粒子检测器，例如金刚石检测器，并且辐射源可以是诸如锶90源的β粒子源。