公开(公告)号：EP1110076A4

公开(公告)日：2003-09-17

申请号：EP99947087

申请日：1999-09-01

Applicant: GENERATION TECHNOLOGY RES PTY

Inventor： CHADWICK BRUCE LEONARD

IPC: G01J3/14 ,  G01J3/18 ,  G01J3/26 ,  G01J3/36 ,  G01J3/443 ,  G01J3/45 ,  G01J3/51 ,  G01N21/63 ,  G01N21/64 ,  G01N21/71 ,  G01N27/62 ,  G01N33/22 ,  G01N33/24

CPC classification number: G01N27/628 ,  G01N21/718 ,  G01N33/22 ,  G01N33/24

Abstract: An apparatus for analyzing material, such as coal, comprises subjecting the coal (14) to laser light. The laser light is used to vaporize and ionize a small amount of the coal to produce spectral emissions. A plurality of detection means (26, 30, 34), each of which detect a part of the spectrum of the spectrum emissions, collect spectral information and pass it to data collection means (38, 40, 42). The data is then analyzed to determine the presence and/or amount of one or more elements or species in the coal. In a preferred embodiment, the apparatus has a plurality of data collection means (26, 30, 34), with each of the plurality of detection means being associated with a respective data collection means (38, 40, 42). The apparatus provides rapid and accurate analysis of the coal. The apparatus may be used to analyze coal on a conveyor belt or coal in a seam in the ground.

公开(公告)号：EP1192446A4

公开(公告)日：2002-08-21

申请号：EP00928251

申请日：2000-04-20

Applicant: CHROMAGEN

Inventor： GOULD GENE R ,  CONRAD MICHAEL

IPC: G01J3/443 ,  G01J3/02 ,  G01J3/06 ,  G01J3/12 ,  G01J3/18 ,  G01J3/44 ,  G01N21/03 ,  G01N21/25 ,  G01N21/64

CPC classification number: G01J3/06 ,  G01J1/0437 ,  G01J3/02 ,  G01J3/12 ,  G01J3/18 ,  G01J3/1838 ,  G01J3/4406 ,  G01N21/6452 ,  G01N21/6458 ,  G01N2021/6417 ,  G01N2021/6463 ,  G01N2021/6482

Abstract: A fluorescence spectrophotometer having an excitation double monochromator (104), a coaxial excitation/emission light transfer module (106), and an emission double monochromator (110). Each monochromator includes a pair of holographic concave gratings (203, 210) mounted to precisely select a desired band of wavelengths from incoming broadband light without using other optical elements, such as mirrors. Selected excitation light is directed into a sample well (108) by a light transfer module (106) that includes a coaxial excitation mirror (302) positioned to directed excitation light directly to the bottom of a well (108) of a multi-well plate. Fluorescence emission light that exits the well opening is collected by a relatively large coaxial emission mirror (304). The collected emission light is wavelength selected by the emission double monochromator (110). Selected emission light is detected by a photodetector module (112).

公开(公告)号：EP0799408A4

公开(公告)日：2000-02-23

申请号：EP95941976

申请日：1995-12-19

Applicant: VARIAN AUSTRALIA

Inventor： GLIDDON CRAIG WILLIAM

IPC: G01J3/443 ,  H01J49/10 ,  G01J3/02 ,  G01J3/00

CPC classification number: H01J49/067 ,  G01J3/443 ,  H01J49/105

Abstract: An inductively coupled plasma spectrometer including shielding/sampling means (1) located between a plasma torch (3) and an optical system (4) of the spectrometer, wherein said shielding/sampling (1) means is associated with an enclosure (9) for the plasma torch such that a relatively high independance path (10, 11) is established for limiting flow of electrical current between said shielding/sampling means (1) and said enclosure (9).

公开(公告)号：EP0830564A4

公开(公告)日：1999-11-10

申请号：EP96943764

申请日：1996-12-10

Applicant: SPECTRAL DIAGNOSTIC LTD

Inventor： GARINI YUVAL ,  KATZIR NIR ,  SOENKSEN DIRK G ,  CABIB DARIO ,  BUCKWALD ROBERT A ,  MALIK ZVI

IPC: G01B11/00 ,  A61B3/00 ,  A61B3/12 ,  A61B5/00 ,  A61B10/00 ,  C12Q1/68 ,  G01J3/02 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/44 ,  G01J3/443 ,  G01J3/45 ,  G01J3/453 ,  G01N21/27 ,  G01N21/64 ,  G01N33/48 ,  G01N33/483 ,  G01N33/50 ,  G01N33/569 ,  G01N33/58 ,  G02B21/36 ,  G06K9/00 ,  G06K9/76 ,  G01B9/02

CPC classification number: G01N21/6458 ,  C12Q1/6841 ,  C12Q1/6883 ,  G01J3/02 ,  G01J3/12 ,  G01J3/1256 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/4406 ,  G01J3/453 ,  G01J2003/2866 ,  G01N21/6428 ,  G01N21/6486 ,  G01N33/5005 ,  G01N33/56966 ,  G01N33/582 ,  G01N2021/6417 ,  G01N2021/6423 ,  G06K9/00127 ,  G06K9/76 ,  C12Q2563/173 ,  C12Q2563/131 ,  C12Q2563/107

Abstract: Spectral imaging methods (fig. 2) for biological research, medical diagnostics and therapy to be used to detect spatial organization and to quantify cellular (fig. 5) and tissue natural constituents, structures, organelles and administered components such as tagging probes (fig. 27) and drugs using light transmission (fig. 9), reflection, scattering and fluorescence emission strategies (fig. 7), with high sensitivity and high spatial and spectral resolutions.

公开(公告)号：EP0711407A4

公开(公告)日：1997-09-24

申请号：EP94921971

申请日：1994-06-17

Applicant: BIOLUMIN CORP

Inventor： FERNANDES JORGE ,  NORRIS MICHAEL C

IPC: G01J3/42 ,  G01J3/443 ,  G01N21/25 ,  G01N21/27 ,  G02B6/28 ,  G02B6/36 ,  G02B6/38 ,  G02B6/26

CPC classification number: G02B6/3897 ,  G01N21/253 ,  G02B6/2804 ,  G02B6/3624 ,  G02B6/3644

Abstract: A multi-functional photometer includes a scanning mechanism having a housing (10) that bears an articulated movable arm (12). The arm (12) is coupled to an optical scanning head (18) and incorporates optical fibers (36, 38, 40, 54, 56, 58, 60, 62) for transmitting radiant energy to and from the scanning head (18). The arm (12) comprises a C-shaped 'elbow' member (14), pivotally attached to a 'shoulder' member (16). In turn, the 'shoulder' member (16) of the arm (12) is pivotally connected to the housing (10). Dynamic couplings join the optical fibers (36, 38, 40, 54, 56, 58, 60, 62) such that the shapes thereof remain fixed regardless of the orientation of the arm (12). The housing (10) further incorporated a Cartesian-coordinate table (20) for positioning the scanning head (18) with respect to a microplate (22) that contains a plurality of analyte samples.

公开(公告)号：EP0504933B1

公开(公告)日：1995-09-20

申请号：EP92104905.2

申请日：1992-03-20

Applicant: SHIMADZU CORPORATION

Inventor： Fukui, Isao, Shimadzu Corporation ,  Imamura, Naoki, Shimadzu Corporation ,  Miyama, Takao, Shimadzu Corporation

IPC: G01J3/30 ,  G01N21/67 ,  G01J3/443 ,  G01N21/71 ,  G01J3/36

CPC classification number: G01N21/67 ,  G01J3/30 ,  G01J3/443 ,  G01N21/718

公开(公告)号：EP0504933A3

公开(公告)日：1993-03-31

申请号：EP92104905.2

申请日：1992-03-20

Applicant: SHIMADZU CORPORATION

Inventor： Fukui, Isao, Shimadzu Corporation ,  Imamura, Naoki, Shimadzu Corporation ,  Miyama, Takao, Shimadzu Corporation

IPC: G01J3/30 ,  G01N21/67 ,  G01J3/443 ,  G01N21/71 ,  G01J3/36

CPC classification number: G01N21/67 ,  G01J3/30 ,  G01J3/443 ,  G01N21/718

Abstract: A quantitative analysis of the ingredients in a specimen (3) with classification by the conditions of the ingredients in the specimen, using a spectroscopic analysis is made by exiting the specimen (3) a number of times for emission, detecting the light intensity data of the line of the ingredient element and the non-ingredient element of the specimen per emission, storing (22) the light intensity data of the line, specifying emission which contains the ingredient element and the non-ingredient element over a predetermined level based on the stored data, and determining the presence of a composition of the ingredient element and the non-ingredient element at a portion of the specimen corresponding to the specified emission.

公开(公告)号：EP0504933A2

公开(公告)日：1992-09-23

申请号：EP92104905.2

申请日：1992-03-20

Applicant: SHIMADZU CORPORATION

Inventor： Fukui, Isao, Shimadzu Corporation ,  Imamura, Naoki, Shimadzu Corporation ,  Miyama, Takao, Shimadzu Corporation

IPC: G01J3/30 ,  G01N21/67 ,  G01J3/443 ,  G01N21/71 ,  G01J3/36

CPC classification number: G01N21/67 ,  G01J3/30 ,  G01J3/443 ,  G01N21/718

Abstract: A quantitative analysis of the ingredients in a specimen (3) with classification by the conditions of the ingredients in the specimen, using a spectroscopic analysis is made by exiting the specimen (3) a number of times for emission, detecting the light intensity data of the line of the ingredient element and the non-ingredient element of the specimen per emission, storing (22) the light intensity data of the line, specifying emission which contains the ingredient element and the non-ingredient element over a predetermined level based on the stored data, and determining the presence of a composition of the ingredient element and the non-ingredient element at a portion of the specimen corresponding to the specified emission.

Abstract translation: 通过使用光谱分析对样品（3）中的成分条件进行分类的成分的定量分析，通过使试样（3）多次排出，检测光强度数据 每次发射的成分元素的线和样品的非成分元素，存储（22）线的光强度数据，基于所述成分元素和非成分元素指定含有成分元素和非成分元素的排放 存储数据，以及在对应于特定发射的样品的一部分确定成分元素和非成分元素的组成的存在。

公开(公告)号：EP0469083A4

公开(公告)日：1992-06-03

申请号：EP90907995

申请日：1990-04-20

Applicant: LEHIGH UNIVERSITY

Inventor： KIM, YONG, W.

IPC: G01J3/443 ,  G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28 ,  G01N21/17 ,  G01N21/69 ,  G01N21/71 ,  G01N21/73 ,  G01J3/36 ,  G01N21/63

CPC classification number: G01J3/1809 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/28 ,  G01J3/2889 ,  G01J2003/1828 ,  G01N21/718 ,  G01N2021/695

公开(公告)号：EP0401599A3

公开(公告)日：1991-07-24

申请号：EP90109790.7

申请日：1990-05-23

Applicant: MILES INC.

Inventor： Sandridge, Robert L. ,  Hunt, Robert N.

IPC: G01J3/443 ,  G01J3/42 ,  G01N21/35 ,  G01J5/00 ,  G01N21/47

CPC classification number: G01J3/45 ,  G01N2021/178 ,  G01N2021/3531 ,  G01N2021/3595

Abstract: A method and apparatus are described for monitoring an area or areas for the presence of gaseous materials, particularly pollutants, by collecting and analyzing infrared radiation present in the selected area, wherein the apparatus contains a computer controlled platform which positions a reflective surface in azimuth and elevation to direct said radiation into an interferometer for analysis. The results of the spectrometric analyses are made available in a form understandable to the person or device monitoring the area for the presence of specified materials. The results of the spectrometric analysis may, for example, be displayed on a video unit, printed or used to sound an alarm.

Abstract translation: 描述了一种方法和设备，用于通过收集和分析存在于所选区域中的红外辐射来监测一个或多个区域中是否存在气体材料，特别是污染物，其中所述设备包含计算机控制的平台，该平台将反射表面定位在方位角中并且 以将所述辐射引导到干涉仪中用于分析。 光谱测定分析的结果可以以对于指定材料的存在监测区域的人或设备可理解的形式提供。 例如，光谱分析的结果可以显示在视频单元上，打印或用于发出警报。