公开(公告)号：EP1934585A1

公开(公告)日：2008-06-25

申请号：EP05794678.2

申请日：2005-10-15

Applicant: Udviklingsselskabet Innoscan K/S

Inventor： NIELSEN, Gert

IPC: G01N21/90

CPC classification number: G01N21/9027 ,  G01N21/9036 ,  G01N2201/0633

Abstract: The invention relates to a method and system of irradiating a liquid-carrying container for inspection, comprising rotating said container, its contents or both around a rotation axis and irradiating said container with an electromagnetic radiation beam, whereby the irradiated cross-section of said container, irradiated by said electromagnetic radiation beam, is less than the cross-section of said container. The present invention further relates to a method and system for inspecting a liquid carrying container for one or more test parameters of said container, the contents of said container, or both, comprising the steps of rotating said container, said contents or both around a rotation axis, irradiating said container with an electromagnetic radiation beam from a first direction along an irradiation centre plane substantially parallel to said rotation axis, capturing a representation of a section of said container from a second direction along a detection centre plane substantially parallel to said rotation axis, and processing said representation, characterized in that the irradiated cross-section of said container, irradiated by said electromagnetic radiation beam, is less than the cross-section of said container.

公开(公告)号：EP1877742A2

公开(公告)日：2008-01-16

申请号：EP06758317.9

申请日：2006-04-12

Applicant: X-RITE, INC.

Inventor： OVERBECK, James, L. ,  BOES, Christian, L.

IPC: G01J3/00

CPC classification number: G01N21/25 ,  G01J3/50 ,  G01J3/501 ,  G01N21/643 ,  G01N2021/4742 ,  G01N2021/575 ,  G01N2021/6439 ,  G01N2021/6484 ,  G01N2201/062 ,  G01N2201/0633 ,  G03B27/80 ,  G06K9/00577 ,  G06K9/2036 ,  G06T7/0004 ,  G06T7/90

Abstract: A method for measuring a like-color region of an object. The method includes defining a first region of a colorimetric image of the object, determining a statistical representation of the first region based on a color metric, and defining a second region of the colorimetric image such that the second region comprises at least a portion of the first region.

Abstract translation: 一种在制造过程中测量柔性着色材料的方法。 该方法包括将柔性材料自动地从处理路径转移，将柔性材料与可旋转滚筒接触，以及当滚筒旋转时测量柔性材料的光谱数据。 测量光谱数据包括用具有检测器阵列的线扫描检测器扫描柔性材料。 该方法还包括处理扫描信息以形成柔性材料的单个图像。

公开(公告)号：EP2997350B1

公开(公告)日：2018-09-19

申请号：EP13721786.5

申请日：2013-05-13

Applicant: Hach Lange GmbH

Inventor： HAASE, Barbara ,  BATTEFELD, Manfred ,  MITREITER, Andreas ,  KUSSMANN, Michael ,  DE HEIJ, Bas ,  HANSCHKE, Clemens ,  PERDUE, Wayne

IPC: G01N21/51 ,  G01N21/53

CPC classification number: G01N21/51 ,  G01N21/53 ,  G01N2021/513 ,  G01N2201/0633 ,  G01N2201/0636

Abstract: A turbidimeter for measuring a turbidity of a liquid sample in a sample cuvette includes a cuvette receiving device configured to position the sample cuvette in a defined cuvette position, a light source configured to generate a parallel light beam in the sample cuvette, an annular 45° collecting mirror configured to surround the sample cuvette, a scattering body arranged concentric to the annular 45° collecting mirror, a scattering light detector arranged to receive light scattered by the scattering body, and an annular 45° concentration mirror arranged coaxially to the annular 45° collecting mirror and optically opposite to the annular 45° collecting mirror. The annular 45° collecting mirror is arranged concentric to the light beam. The annular 45° concentration mirror is configured to surround the scattering body.

公开(公告)号：EP3350556A1

公开(公告)日：2018-07-25

申请号：EP15908415.1

申请日：2015-11-10

Applicant: Halliburton Energy Services, Inc.

Inventor： PERKINS, David L. ,  GASCOOKE, Darren G. ,  PAI, Nagaraja ,  HARDER, Nathan J.

IPC: G01J3/28 ,  G01N21/3586

CPC classification number: G01N21/31 ,  G01J3/28 ,  G01N21/0303 ,  G01N21/85 ,  G01N2201/0633

Abstract: Conventional optical analysis tools containing an integrated computational element may have an operational profile that is too large for convenient use within confined locales. Optical analysis tools having a miniaturized operational profile can comprise: an electromagnetic radiation source that provides electromagnetic radiation to an optical train; and an optical computing device positioned within the optical train. The optical computing device comprises a planar array detector having at least two optical detection regions. At least one of the at least two optical detection regions has an integrated computational element disposed thereon. The planar array detector and the integrated computational element are in a fixed configuration with respect to one another.

公开(公告)号：EP3344977A1

公开(公告)日：2018-07-11

申请号：EP16840957.1

申请日：2016-09-02

Applicant: Elemission Inc.

Inventor： ÖZCAN, Lütfü Çelebi ,  DOUCET, François

IPC: G01N21/71 ,  G01N21/84 ,  G01N21/88 ,  G01N1/34 ,  G01J3/02 ,  B07C5/342 ,  G01N21/85

CPC classification number: G01N21/718 ,  B07C5/342 ,  G01J3/0289 ,  G01N1/34 ,  G01N21/85 ,  G01N21/8806 ,  G01N2021/845 ,  G01N2201/0633 ,  G01N2201/0636

Abstract: A system for optically scanning a region comprising a sample of which a chemical composition is to be determined, comprising: a pulsed laser source for emitting a pulsed laser beam; a focusing device for adjusting the position of the waist of the laser beam along an optical path of the laser beam; a deflector for adjusting a propagation direction of the laser beam to a given direction; a controller for varying, via the beam deflector, the propagation direction of the pulsed laser beam according to a predefined beam path and varying, via the focusing device, the given position of the waist of the laser beam along the optical path; and a photodetector for detecting light emitted by a plasma created when a given one of laser pulses has an irradiance is greater than a breakdown threshold, the detected light being indicative of the chemical composition of the sample.

公开(公告)号：EP3165901A4

公开(公告)日：2018-04-11

申请号：EP15899907

申请日：2015-09-14

Applicant: CHINA COMMUNICATION TECH CO LTD ,  SHENZHEN VICTOOTH TERAHERTZ TECH CO LTD

Inventor： WU GUANGSHENG ,  ZHANG YANDONG ,  DING QING

IPC: G01N21/3581 ,  B07C1/00 ,  G01B9/02

CPC classification number: G01N21/3581 ,  B07C1/00 ,  B07C2201/006 ,  G01B9/02 ,  G01N2201/0633 ,  G01N2201/068 ,  G01N2201/12

Abstract: The present invention discloses a mail detection device and method. The device comprises a broad-band terahertz generator, a collimator, a beam splitter, a fixed reflector, a movable reflector, a wave buncher, a matrix detector, an acquisition card and an information processing module; wherein the information processing module is used for generating a terahertz image of a mail to be detected according to the electric signals sent by the acquisition card when the movable reflector is motionless; and when finding suspicious articles according to the terahertz image of a mail to be detected, the information processing module controls the movable reflector to move, and generates spectral information of the suspicious articles according to an electric signal sequence sent by the acquisition card during the movement of the movable reflector.

公开(公告)号：EP3104168A4

公开(公告)日：2017-10-11

申请号：EP15747011

申请日：2015-02-04

Applicant: KONICA MINOLTA INC

Inventor： FUJII HIDEYUKI ,  NODA TETSUYA ,  NAKAMURA YUKITO

IPC: G01N21/64

CPC classification number: G01N21/648 ,  G01N21/6428 ,  G01N33/54373 ,  G01N2021/6439 ,  G01N2021/6471 ,  G01N2201/0612 ,  G01N2201/0633 ,  G01N2201/068

Abstract: A surface plasmon fluorescence analysis device that has a chip holder, a light source, an angle adjustment unit, a light sensor, a filter holder, an excitation light cut filter, a scattered light transmission unit, a transmission adjustment unit, and a control unit. As seen in plan view, the area occupied by the scattered light transmission unit is arranged on the excitation light cut filter or on the filter holder and is smaller than the area of a fluorescence transmission region as seen in plan view.

公开(公告)号：EP3028033A4

公开(公告)日：2017-03-29

申请号：EP14835171

申请日：2014-06-10

Applicant: PHOTONICSYS LTD

Inventor： ABDULHALIM IBRAHIM

IPC: G01N21/552 ,  B82Y15/00 ,  B82Y20/00 ,  B82Y30/00 ,  G01N21/41 ,  G01N21/64 ,  G01N21/65 ,  G01N21/77 ,  G01N29/02 ,  G01N29/24 ,  G01N33/483

CPC classification number: G01N21/554 ,  B82Y20/00 ,  B82Y30/00 ,  G01N21/648 ,  G01N21/658 ,  G01N21/7703 ,  G01N29/022 ,  G01N29/2418 ,  G01N2021/7709 ,  G01N2021/7776 ,  G01N2201/06113 ,  G01N2201/0612 ,  G01N2201/0633 ,  G01N2201/068 ,  Y10S977/954

Abstract: The invention is a SPR sensor that comprises a multi-layered plasmonic structure on a substrate for sensing. The SPR sensor has an enhanced figure of merit and lower limit of detection (system noise divided by the sensitivity) by at least two orders of magnitude than prior art SPR sensors. The plasmonic structure of the invention comprises a Nanostructured Porous Metal Layer (NPML) and at least one of: (a) buried dielectric layer under the nano-porous metal layer; (b) a nano-dimensional high index layer on top of the metal layer; and (c) a molecular layer for bio-functionalization adjacent to an analyte layer. The invention also encompasses many embodiments of measuring systems that comprise the SPR sensors of the invention with improved signal to noise ratio.

公开(公告)号：EP3013217B1

公开(公告)日：2017-02-22

申请号：EP14815357.0

申请日：2014-12-18

Applicant: Opsolution GmbH

Inventor： MAGNUSSEN, Björn ,  STERN, Claudius ,  KÖCHER, Wolfgang

IPC: A61B5/00 ,  G01N21/47 ,  G01N21/49

CPC classification number: G01N21/49 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B2560/0223 ,  A61B2562/046 ,  G01N21/474 ,  G01N21/4795 ,  G01N2021/1782 ,  G01N2021/4752 ,  G01N2201/06153 ,  G01N2201/0621 ,  G01N2201/0626 ,  G01N2201/0633 ,  G01N2201/066 ,  G01N2201/1211 ,  G01N2201/1214

公开(公告)号：EP2245467A4

公开(公告)日：2016-03-23

申请号：EP09707459

申请日：2009-02-05

Applicant: POCARED DIAGNOSTICS LTD

Inventor： INGBER GAL ,  ATTERBURY WILLIAM G ,  HOLLEY DAVE ,  LAUDO JOHN S ,  SCHAEFER JASON A ,  TALBERT SHERWOOD ,  TALLARICO JOHN ,  KLAUSING THOMAS A

IPC: G01N21/03 ,  B01L3/00 ,  C12M1/34 ,  G01N21/64 ,  G01N35/02 ,  G01N35/04

CPC classification number: G01N21/6486 ,  B01L3/5085 ,  B01L3/50851 ,  B01L2200/025 ,  B01L2200/028 ,  B01L2200/04 ,  B01L2300/0609 ,  B01L2300/0809 ,  B01L2300/0851 ,  B01L2300/12 ,  B01L2300/168 ,  B01L2300/1844 ,  C12M41/36 ,  G01N21/0303 ,  G01N21/0332 ,  G01N35/026 ,  G01N2021/0382 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6482 ,  G01N2035/00346 ,  G01N2035/0429 ,  G01N2035/0449 ,  G01N2201/0633

Abstract: The present invention relates to a system for conducting the identification and quantification of micro-organisms, e.g., bacteria in biological samples. More particularly, the invention relates to a system comprising a disposable cartridge and an optical cup or cuvette having a tapered surface; an optics system including an optical reader and a thermal controller; an optical analyzer; a cooling system; and an improved spectrometer. The system may utilize the disposable cartridge in the sample processor and the optical cup or cuvette in the optical analyzer.