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1.发明申请NON-INTRUSIVE INSPECTION SYSTEMS AND METHODS FOR THE DETECTION OF MATERIALS INTEREST 审中-公开非侵入性检测系统和材料检测方法
公开(公告)号：WO2016115370A1
公开(公告)日：2016-07-21
申请号：PCT/US2016/013441
申请日：2016-01-14
Applicant: RAPISCAN SYSTEMS, INC.
Inventor： FRANCO, Edward, D. , LANGEVELD, Willem, G. J. , BENDAHAN, Joseph , JANECEK, Martin , STRELLIS, Dan
IPC: G01N9/24 , G01N23/083 , G01V5/12
CPC classification number: G01V5/0025 , G01N23/046 , G01N23/20083 , G01V5/0041 , G01V5/005 , G21K1/02 , G21K1/025
Abstract: The present specification discloses methods for inspecting liquids, aerosols and gels (LAGs) for threats. The method includes scanning LAGs packed in plastic bags in a multiple step process. In a primary scan, the bag is scanned using dual energy CT technique with fan beam radiation. In case of an alarm, the alarming LAG container is scanned again using coherent X-ray scatter technique with cone beam radiation. The system has a mechanism to switch between two collimators to produce either fan beam or cone beam. The system also has a mechanism to position the target properly for scanning and prevent container overlap when scanning multiple LAG containers in a bag.
Abstract translation: 本说明书公开了用于检测液体，气溶胶和凝胶（LAG）的威胁的方法。 该方法包括以多步骤过程扫描包装在塑料袋中的LAG。 在主扫描中，使用扇形光束辐射的双能量CT技术对袋进行扫描。 在发生报警的情况下，使用具有锥形束辐射的相干X射线散射技术再次扫描警报的LAG容器。 该系统具有在两个准直器之间切换以产生扇形束或锥形束的机构。 该系统还具有一个机构，用于在扫描袋中的多个LAG容器时适当地定位目标以扫描并防止容器重叠。
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2.发明公开NON-INTRUSIVE INSPECTION SYSTEMS AND METHODS FOR THE DETECTION OF MATERIALS INTEREST 审中-公开用于检测材料利益的非侵入式检测系统和方法
公开(公告)号：EP3245498A1
公开(公告)日：2017-11-22
申请号：EP16737893.4
申请日：2016-01-14
Applicant: Rapiscan Systems, Inc.
Inventor： FRANCO, Edward, D. , LANGEVELD, Willem, G. J. , BENDAHAN, Joseph , JANECEK, Martin , STRELLIS, Dan
IPC: G01N9/24 , G01N23/083 , G01V5/12
CPC classification number: G01V5/0025 , G01N23/046 , G01N23/20083 , G01V5/0041 , G01V5/005 , G21K1/02 , G21K1/025
Abstract: The present specification discloses methods for inspecting liquids, aerosols and gels (LAGs) for threats. The method includes scanning LAGs packed in plastic bags in a multiple step process. In a primary scan, the bag is scanned using dual energy CT technique with fan beam radiation. In case of an alarm, the alarming LAG container is scanned again using coherent X-ray scatter technique with cone beam radiation. The system has a mechanism to switch between two collimators to produce either fan beam or cone beam. The system also has a mechanism to position the target properly for scanning and prevent container overlap when scanning multiple LAG containers in a bag.
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