公开(公告)号：EP1790971B1

公开(公告)日：2010-11-03

申请号：EP06254372.3

申请日：2006-08-21

Applicant: Servomex Group Ltd

Inventor： Hobby, James ,  Lopez, Martin

IPC: G01N21/35 ,  G01N21/61 ,  G01N21/27 ,  G01J3/457

CPC classification number: G01N21/3504 ,  G01J3/457 ,  G01N21/274 ,  G01N21/37 ,  G01N21/61

公开(公告)号：EP1546675A4

公开(公告)日：2008-03-26

申请号：EP03767274

申请日：2003-08-01

Applicant: SENSOR TECHNOLOGIES INC

Inventor： WOLF DAVID E ,  BULSECO DYLAN A

IPC: G01N33/58 ,  C12M1/00 ,  C12M1/34 ,  C12N15/09 ,  C12Q1/02 ,  C12Q1/04 ,  C12Q1/68 ,  C12Q1/70 ,  G01J3/44 ,  G01J3/457 ,  G01N21/64 ,  G01N21/78

CPC classification number: G01N21/6428 ,  G01J3/4406 ,  G01J3/457 ,  G01N21/645 ,  G01N33/582 ,  G01N2021/6417 ,  G01N2021/6482 ,  G01N2021/6484

Abstract: The invention features a method of assaying for the interaction of a probe and an unknown target, said method including a) exciting a sample with radiation, the sample including at least one unknown target, at least one probe, and at least one fluorescent tag, b) measuring the fluorescence from a subvolume of the sample, and c) analyzing the fluctuations of the fluorescence.

公开(公告)号：EP1126257B1

公开(公告)日：2005-11-09

申请号：EP01102621.8

申请日：2001-02-07

Applicant: Leica Microsystems CMS GmbH

Inventor： Engelhardt, Johann, Dr. ,  Hay, William C. ,  Hoffmann, Jürgen, Dr.

IPC: G01J3/32 ,  G02B21/00 ,  G01J3/36 ,  G01J3/457

CPC classification number: G02B21/0064 ,  G01J3/32

公开(公告)号：EP1019687B1

公开(公告)日：2002-01-16

申请号：EP98950088.9

申请日：1998-09-29

Applicant: Evotec OAI AG

Inventor： PALO, Kaupo

IPC: G01J3/457 ,  G01N15/02

CPC classification number: G01N21/6408 ,  G01J3/4406 ,  G01J3/457 ,  G01J2003/2866 ,  G01N15/14

公开(公告)号：EP1019687A1

公开(公告)日：2000-07-19

申请号：EP98950088.9

申请日：1998-09-29

Applicant: EVOTEC BioSystems Aktiengesellschaft

Inventor： PALO, Kaupo

IPC: G01J3/457

CPC classification number: G01N21/6408 ,  G01J3/4406 ,  G01J3/457 ,  G01J2003/2866 ,  G01N15/14

Abstract: A method for characterizing samples having fluorescent particles, by monitoring fluctuating intensities of radiation emitted by said particles in at least one measurement volume, the monitoring being performed by at least one detection means, said method comprising the steps of: a) measuring in a repetitive mode a length of time intervals between photon counts, b) determining a function or a series of functions of the length of said time intervals, c) determining a function of at least one specific physical property of said particles on basis of said function or said series of functions of the length of time intervals, by finding a close fit between the experimentally determined and a theoretical function or series of functions of the length of said time intervals, the latter of which takes into account parameters of the spatial brightness function characteristic for the optical set-up.

公开(公告)号：EP0278976A4

公开(公告)日：1990-02-05

申请号：EP87905927

申请日：1987-08-27

Applicant: UNIV AUSTRALIAN

Inventor： STOILOVIC MILUTIN ,  WARRENER RONALD NORMAN

IPC: A61B5/1172 ,  G01J3/12 ,  G01J3/443 ,  G01N21/64 ,  G02B5/28 ,  G02B26/00 ,  G06K7/10 ,  G06K7/12 ,  G06T7/00 ,  G01J9/02 ,  A61B5/10 ,  G01J3/45 ,  G01J3/457 ,  G06K9/00

CPC classification number: G06K7/10831 ,  A61B5/1172 ,  G01J2003/1239 ,  G01J2003/1243 ,  G01N21/645 ,  G01N2021/6417 ,  G01N2021/6439 ,  G06K7/10702 ,  G06K7/12

Abstract: In forensic science it may be necessary to distinguish between two photoluminescent sources which emit radiation at similar, but different, wavelengths, or to distinguish between reflected light from surface regions which reflect light at different characteristic wavelengths. Examples of such sources or surfaces are inks on documents and treated latent fingerprints. The prior art technique for distinguishing such sources or regions involves the systematic use of a large number of narrow band pass interference filters. The present invention uses a single interference filter (17, 14) which is tilted to alter the wavelength of the peak radiation transmitted by the filter. If photoluminescent sources are to be distinguished, the filter may be placed between the sources and a monitor (10) of their emitted radiation, or between an illumination lamp (13) and the sources. An angle of tilt of the filter is selected so that radiation from at least one source is rejected while the intensity of radiation from a wanted source is optimised. If a reflecting surface is to be distinguished, the tiltable filter (14) is positioned between an illumination lamp (13) and the surfaces and an angle of tilt is found so that the illuminating light has a wavelength equal to the characteristic reflecting wavelength of an unwanted surface, so that, to an observer, the unwanted surface merges with the background.

公开(公告)号：EP3992618B1

公开(公告)日：2024-09-11

申请号：EP21202516.7

申请日：2021-10-13

IPC: G01N21/65 ,  G01J3/18 ,  G01J3/28 ,  G01N21/84 ,  G01J3/44 ,  G01J3/00 ,  G01N21/85 ,  G01N21/47 ,  B07C5/342 ,  B07C5/36 ,  G01J3/02 ,  G01J3/457

CPC classification number: G01N21/65 ,  G01N2021/859220130101 ,  G01N21/85 ,  G01J3/44 ,  G01N2021/84520130101 ,  G01N2021/473520130101 ,  G01J3/2823 ,  G01J3/2803 ,  G01J3/18 ,  B07C5/342 ,  B07C2501/001820130101 ,  B07C5/366 ,  G01J3/0218 ,  G01J2003/283620130101 ,  G01J3/457 ,  Y02W30/62

公开(公告)号：EP1616158B1

公开(公告)日：2016-04-13

申请号：EP04727848.6

申请日：2004-04-16

Applicant: Deutsches Zentrum für Luft- und Raumfahrt e.V.

Inventor： KLINGENBERG, Hans, H. ,  FIX, Andreas ,  MAHNKE, Peter ,  LEMMERZ, Christian

IPC: G01J3/457

CPC classification number: G01N21/3504 ,  G01J3/457 ,  G01N21/39 ,  G01N2021/1793 ,  G01N2021/3513 ,  G01N2021/392 ,  G01N2021/395 ,  G01N2021/399

公开(公告)号：EP2557412A4

公开(公告)日：2015-05-13

申请号：EP11766012

申请日：2011-04-08

Applicant: TOYOTA MOTOR CO LTD ,  NEC CORP

Inventor： KAWAMATA SHINYA ,  FUNAYAMA RYUJI ,  ISHI TSUTOMU ,  YOSHIKAWA YUMIKO

IPC: G01N21/27 ,  G01J1/42 ,  G01J3/457 ,  G06K9/00 ,  G08G1/16

CPC classification number: G01J3/457 ,  G01J1/4204 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/2823 ,  G06K9/00369 ,  G06K9/00791 ,  G06K9/00805 ,  G06K2009/00644 ,  G08G1/166

公开(公告)号：EP2557412A1

公开(公告)日：2013-02-13

申请号：EP11766012.6

申请日：2011-04-08

Applicant: Toyota Jidosha Kabushiki Kaisha ,  NEC Corporation

Inventor： KAWAMATA, Shinya ,  FUNAYAMA, Ryuji ,  ISHI, Tsutomu ,  YOSHIKAWA, Yumiko

IPC: G01N21/27 ,  G01J3/457

CPC classification number: G01J3/457 ,  G01J1/4204 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/2823 ,  G06K9/00369 ,  G06K9/00791 ,  G06K9/00805 ,  G06K2009/00644 ,  G08G1/166

Abstract: A spectrometer (11) recognizes a measurement target on the basis of the spectral data set of observed light detected by a spectral sensor (14) capable of measuring wavelength information and light intensity information. The spectrometer is provided with a spectral data processor (16). Spectral data sets are detected at two different positions by the spectral sensor, and the processor subtracts a first spectral data set from a second spectral data set, or divides the first spectral data set by the second spectral data set to calculate one phase correlation spectral data set, which is correlated to the spectral data sets at the two different positions. The processor simultaneously identifies the measurement target corresponding to the two different positions on the basis of the correlation spectral data set.

Abstract translation: 光谱仪（11）基于能够测量波长信息和光强度信息的光谱传感器（14）检测的观察光的光谱数据集来识别测量对象。 光谱仪设有光谱数据处理器（16）。 通过光谱传感器在两个不同的位置检测光谱数据集，并且处理器从第二光谱数据集中减去第一光谱数据集，或者将第一光谱数据集除以第二光谱数据集，以计算一相位相关光谱数据 集合，其与两个不同位置处的光谱数据集相关。 处理器基于相关频谱数据集合同时识别与两个不同位置对应的测量目标。