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    FORENSIC SPECTRAL MICROSCOPE
    12.
    发明公开
    FORENSIC SPECTRAL MICROSCOPE 审中-公开
    法医光谱显微镜

    公开(公告)号：EP1810006A1

    公开(公告)日：2007-07-25

    申请号：EP05810637.8

    申请日：2005-11-11

    Applicant: SMCS Limited

    Inventor： HUNTER, Christopher

    IPC: G01N21/25

    CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0235 ,  G01N21/25 ,  G01N2201/10 ,  G01N2201/103

    Abstract: There is disclosed a colour assessment apparatus comprising a sample carrier, magnifying optics to capture light from defined locations of a sample located on the sample carrier, means for analyzing the light captured by the magnifying optics to measuring colour values of the defined locations of the sample, means for automatically displacing the optical means relative to the sample carrier in order to the apparatus to scan a succession of locations of the sample and to measure colour values of the sample for each location, memory means for storing a table of location information correlated with colour value information, means for inputting a colour value of a reference sample, and means for analyzing the table so as to determine locations of any colour values from the sample that match the colour value of the reference sample.

    Abstract translation: 公开了一种颜色评估设备，其包括样本载体，放大光学器件以从位于样本载体上的样本的限定位置捕获光，用于分析由放大光学器件捕获的光以测量样本的限定位置的颜色值的装置 ，用于使所述光学装置相对于所述样本载体自动移位的装置，以便所述装置扫描所述样本的一系列位置并且为每个位置测量所述样本的颜色值;存储装置，用于存储与所述样本相关的位置信息的表格 颜色值信息，用于输入参考样本的颜色值的装置以及用于分析该表格以便确定来自样本的与参考样本的颜色值匹配的任何颜色值的位置的装置。

    OPTICAL CORONA MONITORING SYSTEM
    13.
    发明公开
    OPTICAL CORONA MONITORING SYSTEM 失效
    用于监控光学CORONA

    公开(公告)号：EP0753138A4

    公开(公告)日：1999-09-15

    申请号：EP95928384

    申请日：1995-03-17

    Applicant: A R T GROUP INC

    Inventor： SHAPANUS VINCENT F ,  PHIPPS KEVIN J

    IPC: G01J1/04 ,  G01J3/02 ,  G01R31/06 ,  G01R31/12 ,  G01R31/34 ,  G01N21/25

    CPC classification number: G01J3/0232 ,  G01J1/04 ,  G01J1/0425 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0235 ,  G01R31/1218 ,  G01R31/343 ,  G01R31/346 ,  H02H1/0023 ,  H02K11/20 ,  H02K11/25

    Abstract: An instrument system for monitoring corona and like conditions of electrical equipment such as generators includes an optical probe (20) which receives light from a plurality of different areas in the equipment and separately conveys the light acquired from each area to a position-sensitive photoelectric converter (24). The probe includes optical fibers (22) with terminal ends disposed in spaced holes in the wall of a tubular housing. The output of the photoelectric converter (24) is analyzed to determine the presence of corona, arcing, flame ignition combustion, or smoldering conditions at each of the monitored areas in the equipment, the severity of such conditions, and the identity of materials involved in such conditions based on the intensity and spectral content of the acquired light. The photoelectric converter (24) includes a photomultiplier, a photodiode array, and means for automatically directing the acquired light to either one in accordance with its intensity.

    Spectrophotometer
    14.
    发明公开
    Spectrophotometer 失效
    分光光度计

    公开(公告)号：EP0506063A2

    公开(公告)日：1992-09-30

    申请号：EP92105251.0

    申请日：1992-03-27

    Applicant: SHIMADZU CORPORATION

    Inventor： Ando, Osamu ,  Fukuma, Toshiaki

    IPC: G01J3/02 ,  G01J3/06

    CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/027 ,  G01J3/06 ,  G01J3/18 ,  G01J2003/063 ,  G01J2003/064 ,  G01J2003/1213

    Abstract: A spectrophotometer including: a) a light source switching mechanism (20) for switching a plurality of light sources (1,2) by swinging a light source mirror (3); b) a filter selecting mechanism (19); c) a diffraction grating rotating mechanism (10); and d) a controller for determining the operation origins of the three driving mechanisms using a rough origin sensor (21) provided for the diffraction grating rotating mechanism and a photometer. The operation of the controller is to: i) determine an origin of the movement of the filter by making an end of the filter frame to touch a stopper; ii) determine a rough origin of the diffraction grating using the rough origin sensor; and iii) determine an origin of the movement of the light source mirror and a precise origin of the movement of the diffraction grating by detecting the position at which the photometer detects the maximum intensity of light.

    Abstract translation: 一种分光光度计，包括：a）光源切换机构（20），用于通过摆动光源反射镜（3）来切换多个光源（1,2）; b）过滤器选择机构（19）; c）衍射光栅旋转机构（10）; 以及d）控制器，用于使用为衍射光栅旋转机构和光度计提供的粗糙原点传感器（21）来确定三个驱动机构的操作起点。 控制器的操作是：i）通过使过滤器框架的端部接触止动器来确定过滤器的运动的起点; ii）使用粗糙原点传感器确定衍射光栅的粗糙起点; 以及iii）通过检测光度计检测光的最大强度的位置来确定光源镜的移动的起点和衍射光栅的移动的精确起点。

    Optical device
    15.
    发明公开
    Optical device 失效
    光学器件

    公开(公告)号：EP0271615A1

    公开(公告)日：1988-06-22

    申请号：EP86309634.3

    申请日：1986-12-10

    Applicant: MONOLIGHT INSTRUMENTS LIMITED

    Inventor： Fraval, Robert Hanafi ,  Angus, Robert ,  Martinen, Hinrich

    IPC: G01J3/06 ,  G01J3/28

    CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/06 ,  G01J3/18 ,  G01J2003/042 ,  G01J2003/1282

    Abstract: An optical spectrum multiplexer enabling rapid continuous spectral monitoring in a multipoint manufacturing process, said multiplexer comprising a plurality of light inlet slits (20) and light outlet slits (22) angularly spaced around a circular path, a diffraction grating (12) at the centre of the path, and a drum (14) having windows (16, 18) concentrically disposed between the said circular path and the grating, said grating and drum in use being rotated so that at any given instant light incident on the grating through one inlet slit is reflected to only one outlet slit.

    Abstract translation: 一种能够在多点制造过程中实现快速连续光谱监测的光谱多路复用器，所述多路复用器包括围绕圆形路径成角度间隔的多个光入口狭缝（20）和光出口狭缝（22），在中心处的衍射光栅（12） 和具有同心地设置在所述圆形路径和光栅之间的窗口（16,18）的鼓（14），所述光栅和鼓在使用中被旋转，使得在任何给定的瞬间通过一个入口入射到光栅上的光 狭缝仅被反射到一个出口狭缝。

    Système récepteur optoélectrique multispectral à haute dynamique
    16.
    发明公开
    Système récepteur optoélectrique multispectral à haute dynamique 失效
    具有高动力学光电多光谱接收系统。

    公开(公告)号：EP0018874A1

    公开(公告)日：1980-11-12

    申请号：EP80400490.1

    申请日：1980-04-14

    Applicant: THOMSON-CSF

    Inventor： Lepeytre, Jean-Paul ,  Rouchon, Jean-Marc

    IPC: G02B5/20

    CPC classification number: G02B26/007 ,  G01J3/0213 ,  G01J3/0235 ,  G01J3/12 ,  G02B5/205 ,  G02B26/023

    Abstract: Système dans lequel un filtrage multispectral et une atténuation optique variable sont réalisés sur un même support.
    Il comporte dans le cas d'un disque support (4) et de deux filtres, deux atténuateurs dégradés angulaires (12-13) produits symétriquement par rapport à un diamètre de référence (RR) ainsi que les filtres (10-11), le disque est positionné à proximité d'une optique de reprise d'image (2) qui suit l'objectif de focalisation (1 le signal (SV) délivré par le transducteur optoélectrique (3) alimente une boucle d'asservissement (5) de position angulaire du disque. Sur ordre extérieur (SC) la commutation de filtre s'effectue en passant par les zones de densité maximale des atténuateurs.
    L'invention s'applique notamment à la prise de vue de télévision.

    MULTISPECTRAL IMAGING COLOR MEASUREMENT SYSTEM AND METHOD FOR PROCESSING IMAGING SIGNALS THEREOF
    17.
    发明授权
    MULTISPECTRAL IMAGING COLOR MEASUREMENT SYSTEM AND METHOD FOR PROCESSING IMAGING SIGNALS THEREOF 有权
    多光谱成像彩色测量系统和处理成像信号的方法

    公开(公告)号：EP2637004B1

    公开(公告)日：2018-01-24

    申请号：EP11837503.9

    申请日：2011-08-24

    Applicant: The Hong Kong Research Institute Of Textiles And Apparel Limited

    Inventor： XIN, Haozhong ,  SHAO, Sijie ,  SHEN, Huiliang

    IPC: G01J3/51 ,  G01N21/25 ,  G01J3/02 ,  G01J3/28

    CPC classification number: G01J3/52 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0235 ,  G01J3/10 ,  G01J3/28 ,  G01J3/51 ,  G01J3/524 ,  G01J2003/1226 ,  G01J2003/2826 ,  G01N2021/1776 ,  H04N9/73

    Abstract: A multispectral imaging color measurement system, comprising a dark room (6), a sample platform and an imaging system (1) for photographing objects to be measured; also comprising a controllable illumination system, a filter wheel system, an imaging signal processing system and an electronic control system. The controllable illumination system provides a high spatially-homogeneous illuminated environment for the imaging system (1). The filter wheel system filters the reflected light emitted by the controllable illumination system and reflected by the sample to be measured, and provides a light band with a proper wave length for the imaging system (1) to image. The imaging signal processing system calibrates and performs reflective reconstruction for the image taken by the imaging system (1). The electronic control system controls the operation of each part of the multispectral imaging color measurement system. A method for processing imaging signals of the multispectral imaging color measurement is also proposed. The multispectral imaging color measurement system and the method for processing imaging signals thereof can overcome the defect of inaccuracy of traditional chroma imaging systems and spectrophotometer systems, and provide users in the textile industry with the basic functions of highly accurate color measurement and evaluation.

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