公开(公告)号：WO2014008023A1

公开(公告)日：2014-01-09

申请号：PCT/US2013/047314

申请日：2013-06-24

Applicant: THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS INC.

Inventor： GREEN, Robert ,  HARGREAVES, Michael, D. ,  GARDNER, Craig, M.

IPC: G01R33/46 ,  G06K9/00 ,  G01N24/08 ,  G01N21/35 ,  G01N21/65

CPC classification number: G01N24/08 ,  G01N21/643 ,  G01N24/084 ,  G01N24/085 ,  G01R33/4625 ,  G05B23/0254 ,  G06F17/18 ,  G07D7/1205

Abstract: A method, apparatus and computer program product for tagging reference materials of interest in spectroscopic searching applications is presented. A reference list of materials to be considered as part of a final analysis of a spectroscopic analysis of a sample material is generated. A watchlist of at least one material to be retained for a final analysis of the spectroscopic analysis of a sample material is provided. A final analysis of the sample material is preformed using the watchlist of at least one material and the reference list of materials. A determination is then made regarding whether a spectrum of the sample material matches at least one spectrum of materials on the watchlist and on the reference list.

Abstract translation: 提出了一种用于标记光谱搜索应用中感兴趣的参考材料的方法，设备和计算机程序产品。 产生作为样品材料的光谱分析的最终分析的一部分被考虑的材料的参考列表。 提供了待保留的至少一种材料的观察列表，以最终分析样品材料的光谱分析。 样品材料的最终分析使用至少一种材料和材料参考表的观察表进行。 然后确定样品材料的光谱是否与观察列表和参考列表上的至少一个光谱的材料相匹配。

公开(公告)号：WO2012109408A2

公开(公告)日：2012-08-16

申请号：PCT/US2012/024414

申请日：2012-02-09

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  APOSTOLOS, John T. ,  ZANK, Paul A. ,  FENG, Judy

Inventor： APOSTOLOS, John T. ,  ZANK, Paul A. ,  FENG, Judy

IPC: G01R33/46

CPC classification number: G01N24/084 ,  G01R33/441

Abstract: Stimulated emissions due to nuclear quadropole resonance are detected utilizing a terminated balanced transmission line and a directional coupler for the detection of explosives, contraband, narcotics and the like that exist between the transmission lines, in which a swept frequency continuous wave generator is utilized to scan between 100 KHz and 10 MHz.

Abstract translation: 利用终端平衡传输线和定向耦合器来检测由于四核四极共振引起的刺激的排放，用于检测传输线之间存在的爆炸物，违禁品，麻醉剂等，其中使用扫频连续波发生器扫描 在100KHz和10MHz之间。

公开(公告)号：WO2011152887A3

公开(公告)日：2012-01-26

申请号：PCT/US2011022808

申请日：2011-01-28

Applicant: BAE SYS INF & ELECT SYS INTEG ,  ZANK PAUL A ,  KETTERIDGE PETER A ,  APOSTOLOS JOHN T ,  BRITTAIN CANDICE L

Inventor： ZANK PAUL A ,  KETTERIDGE PETER A ,  APOSTOLOS JOHN T ,  BRITTAIN CANDICE L

IPC: G01V3/00

CPC classification number: G01R33/12 ,  G01N24/084 ,  G01R33/3453 ,  G01R33/3607 ,  G01R33/441 ,  G01V3/14

Abstract: Nuclear quadrupole resonance substance detection at a distance is provided by crossed or overlapping high frequency beams in which the frequency of one of the beams is offset with respect to the frequency of the other beam by an amount equal to the resonant frequency of the non-linear material to be detected. The presence of energy at the offset frequency within the overlapping beams pumps any non-linear material within the overlapping beams to cause stimulated emission which is detected, in one embodiment, utilizing a network analyzer, along with correlation of the detected stimulated emission signature with a library of signatures for predetermined substances.

Abstract translation: 通过交叉或重叠的高频波束提供一定距离的核四极共振物质检测，其中一个波束的频率相对于另一个波束的频率偏移等于非线性的谐振频率的量 要检测的材料 在重叠波束内的偏移频率处的能量的存在泵送重叠波束内的任何非线性材料以引起受激发射，在一个实施例中，利用网络分析仪以及检测到的受激发射特征与 预定物质签名图书馆。

公开(公告)号：WO2009085545A3

公开(公告)日：2009-11-05

申请号：PCT/US2008085363

申请日：2008-12-03

Applicant: GE SECURITY INC ,  CLARK KEITH A

Inventor： CLARK KEITH A

IPC: G01V8/00 ,  G01R33/44

CPC classification number: G01V8/005 ,  G01N24/084 ,  G01R33/441

Abstract: System and method for imaging and chemically identifying contraband are described. In one aspect, a method is provided for locating and identifying contraband on a subject. The method includes scanning the subject using a plurality of imaging sensors to collect radiometric data (302), collecting chemical data from chemical vapors and particles located on and/or near the subject using a trace-detection sensor (304), and fusing the collected radiometric data and the collected chemical data to generate at least one of a location of the contraband and a probability of a chemical composition of the contraband (306).

Abstract translation: 描述了用于成像和化学鉴定违禁品的系统和方法。 一方面，提供了一种用于在对象上定位和识别违禁品的方法。 该方法包括使用多个成像传感器扫描对象，以收集辐射测量数据（302），使用踪迹检测传感器（304）从化学蒸气和位于受试者和/或附近的颗粒收集化学数据，并将收集的 辐射测量数据和收集的化学数据以产生违禁品的位置和违禁品的化学成分的概率中的至少一个（306）。

公开(公告)号：WO2009089258A2

公开(公告)日：2009-07-16

申请号：PCT/US2009/030287

申请日：2009-01-07

Applicant: BAKER HUGHES INCORPORATED ,  ROTTENGATTER, Peter ,  HAMDAN, Mouin

Inventor： ROTTENGATTER, Peter ,  HAMDAN, Mouin

IPC: G01V3/14 ,  E21B47/00 ,  G01N24/08

CPC classification number: G01V3/32 ,  G01N24/081 ,  G01N24/084 ,  G01R33/50 ,  G01R33/5608

Abstract: NMR spin echo signals are acquired downhole. Principal Component Analysis is used to represent the signals by a weighted combination of the principal components and these weights are telemetered to the surface. At the surface, the NMR spin echo signals are recovered and inverted to give formation properties.

Abstract translation: 在井下采集NMR自旋回波信号。 主成分分析用于通过主成分的加权组合来表示信号，并将这些权重遥测到地表。 在地面，核磁共振自旋回波信号被恢复和反转，从而赋予地层性质。

公开(公告)号：WO2008042532A2

公开(公告)日：2008-04-10

申请号：PCT/US2007/076973

申请日：2007-08-28

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  LOVE, Alan ,  LI, King

Inventor： LOVE, Alan ,  LI, King

IPC: A61B6/00 ,  A61B5/055 ,  A61B6/10 ,  A61B19/00 ,  A61G10/00 ,  G01R33/28 ,  G01T1/29

CPC classification number: A61B6/00 ,  A61B5/0046 ,  A61B5/055 ,  A61B6/10 ,  A61B2090/0436 ,  G01N24/084 ,  G01R33/288 ,  G01R33/30

Abstract: A retractable containment wall (10) separates an imaging suite into two sections: a "hot" or contaminated section and a "cold" or non-contaminated section. The wall (10) includes a center portion (14) and retractable peripheral portions (16). Each retractable portion (16) is made up of several panels (26). Between panels (26), between a panel (26) and a room wall (18), and between a panel (26) and the center portion (14) are tongue and groove seals (28) that mate to form seals at seams in the wall (10) when the wall (10) is deployed. Guide pins (32) propagate along a guide track (34) to facilitate transition of the portions (16) between deployed and retracted orientations. The center portion (14) includes a tube (12) that extends into the imaging region of a diagnostic imaging device located in the non-contaminated portion of the imaging suite. The subject is inserted into the tube (12) in preparation for an imaging procedure.

Abstract translation: 可收缩的容纳壁（10）将成像套件分成两部分：“热”或污染部分和“冷”或非污染部分。 壁（10）包括中心部分（14）和可缩回的周边部分（16）。 每个可缩回部分（16）由多个面板（26）组成。 在面板（26）之间，面板（26）和房间壁（18）之间以及面板（26）和中心部分（14）之间的板和凹槽密封件（28）在舌部和凹槽密封件（28）处形成密封，以在接缝 当壁（10）展开时，壁（10）。 引导销（32）沿着导轨（34）传播，以便于部署（16）在展开和缩回方向之间的过渡。 中心部分（14）包括延伸到位于成像套件的未被污染部分的诊断成像装置的成像区域中的管（12）。 将受试者插入管（12）中以准备成像过程。

公开(公告)号：WO2008029119A1

公开(公告)日：2008-03-13

申请号：PCT/GB2007/003331

申请日：2007-09-04

Applicant: KING'S COLLEGE LONDON ,  SMITH, John, Alec, Sydney ,  SOMASUNDARAM, Samuel ,  JAKOBSSON, Andreas

Inventor： SMITH, John, Alec, Sydney ,  SOMASUNDARAM, Samuel ,  JAKOBSSON, Andreas

IPC: G01R33/44

CPC classification number: G01R33/441 ,  G01N24/081 ,  G01N24/084 ,  G01R33/5608

Abstract: The present invention relates to method of NQR testing, which comprises irradiating a sample, receiving a response signal and analysing the response signal by combining a plurality of resonance parameters, preferably as a function of a variable environmental parameter and a plurality of weighting parameters, wherein said weighting parameters preferably indicate proportions of components in said response signal. The invention extends to further methods of NQR testing and to an apparatus for testing a sample. The invention provides a data model which may take the existence of multiple polymorphs of the sample into account (e.g. monoclinic and orthorhombic TNT).

Abstract translation: 本发明涉及NQR测试方法，其包括：照射样本，接收响应信号并通过组合多个谐振参数来分析响应信号，优选地作为可变环境参数和多个加权参数的函数，其中 所述加权参数优选地表示所述响应信号中的分量的比例。 本发明扩展到NQR测试的进一步方法和用于测试样品的装置。 本发明提供了可以考虑样品的多个多态性的存在的数据模型（例如单斜晶系和斜方晶TNT）。

公开(公告)号：WO2007100760A2

公开(公告)日：2007-09-07

申请号：PCT/US2007/004918

申请日：2007-02-27

Applicant: THE PENN STATE RESEARCH FOUNDATION ,  SCHIANO, Jeffrey, L. ,  SWAIN, Daniel ,  PUSATERI, Michael, A.

Inventor： SCHIANO, Jeffrey, L. ,  SWAIN, Daniel ,  PUSATERI, Michael, A.

CPC classification number: G01R33/441 ,  G01N24/084 ,  G01R33/34023 ,  G01R33/341 ,  G01R33/3671

Abstract: Narrowband quadrupole resonance (QR) probes were developed from thin-film high- temperature superconducting (HTS) resonators. The QR probes are useful in analyte-detection systems, in particular for the detection of nitrogen-containing compounds. Embodiments of the invention provide greater than an order of magnitude improvement in sensitivity and the ability to reject RF interference sources located outside the pass-band of a superconducting QR probe. Methods and apparatus are described for analyte detection and resonance frequency adjustment.

Abstract translation: 从薄膜高温超导（HTS）谐振器开发窄带四极共振（QR）探针。 QR探针可用于分析物检测系统，特别是用于检测含氮化合物。 本发明的实施例提供的灵敏度提高大于一个数量级，以及抑制位于超导QR探头的通带之外的RF干扰源的能力。 描述了用于分析物检测和共振频率调节的方法和装置。

公开(公告)号：WO2007086840A2

公开(公告)日：2007-08-02

申请号：PCT/US2006002368

申请日：2006-01-24

Applicant: MENON & ASSOCIATES ,  MENON SURESH M ,  NEWMAN DAVID E ,  HENDERSON TERRY J ,  PEREZ J MANUEL

Inventor： MENON SURESH M ,  NEWMAN DAVID E ,  HENDERSON TERRY J ,  PEREZ J MANUEL

IPC: G01N33/53

CPC classification number: G01N33/54333 ,  G01N24/08 ,  G01N24/084 ,  G01N33/54373 ,  G01R33/281 ,  G01R33/34053 ,  G01R33/3806 ,  G01R33/383 ,  G01R33/5601 ,  Y10S977/702 ,  Y10S977/773 ,  Y10S977/81 ,  Y10S977/92

Abstract: A system and method are provided to detect target analytes based on magnetic resonance measurements. Magnetic structures produce distinct magnetic field regions having a size comparable to the analyte. When the analyte is bound in those regions, magnetic resonance signals from the sample are changed, leading to detection of the analyte.

Abstract translation: 提供了一种基于磁共振测量来检测目标分析物的系统和方法。 磁性结构产生具有与分析物相当的尺寸的不同的磁场区域。 当分析物结合在那些区域时，来自样品的磁共振信号发生变化，导致分析物的检测。

公开(公告)号：WO2006093431A1

公开(公告)日：2006-09-08

申请号：PCT/RU2006/000034

申请日：2006-02-01

Applicant: САМОЙЛОВ Валентин Николаевич ,  ДЕНИСОВ Дмитрий Валерьевич ,  КУЛИКОВСКИЙ Сергей Юрьевич ,  САМОШКИН Александр Михайлович ,  СОРОКИН Олег Наумович

Inventor： САМОЙЛОВ Валентин Николаевич ,  ДЕНИСОВ Дмитрий Валерьевич ,  КУЛИКОВСКИЙ Сергей Юрьевич ,  САМОШКИН Александр Михайлович ,  СОРОКИН Олег Наумович

IPC: G01N27/83

CPC classification number: G01R33/44 ,  G01N24/084 ,  G01R33/07 ,  G01R33/441 ,  G01R33/445

Abstract: Изобретение относится к исследованию веществ с помощью электромагнитных полей и может быть использовано для обнаружения и идентификации различных веществ в стационарных и мобильных системах контроля. Положительный эффект достигается за счет того, что сначала измеряют и записывают в память информацию о характерных пространственно-частотных признаках вещества, подлежащего обнаружению и идентификации, а затем, используя указанную информацию, генерируют и прикладывают в область предполагаемого нахождения скрытого вещества локальную неадиабатическую флуктуацию электромагнитного поля, несущую указанную информацию и регистрируют отклик указанного поля путем измерения характеристик неоднородности в поляризации локальной флуктуации поля и низкочастотных биений, вызываемые взаимодействием веществ, находящихся в указанной области, с указанным полем, и на основании сравнения полученных характеристик с таковыми для искомого скрытого вещества делают вывод о его наличии среди указанных веществ.

Abstract translation: 本发明涉及借助电磁场检查物质，并可用于固定和移动控制系统中，用于检测和识别不同物质。 通过本发明的方法可以获得积极的结果，该方法包括测量和记录关于可检测的可识别物质的空间频率特征的信息，然后使用所述信息来产生和应用携带所述信息的局部非绝热电磁场波动， 通过测量场内局部波动极化的不均匀特性和所述区域内的物质与所述场的相互作用引起的低频跳动，并得出关于可检测的区域的存在的结论来记录场的响应 通过将获得的特征与可检测物质的特征进行比较，在所述物质中隐藏物质。