公开(公告)号：EP2384431B1

公开(公告)日：2017-11-29

申请号：EP09787366.5

申请日：2009-10-06

Applicant: Hemics B.V.

Inventor： VAN BEEK, Michael, C. ,  RENSEN, Wouter, H., J. ,  HARBERS, Rik

IPC: G01N21/47 ,  G01N21/49 ,  G01N21/59 ,  A61B5/00

CPC classification number: A61B5/0059 ,  A61B5/4528 ,  G01N21/4795 ,  G01N2201/0626 ,  G01N2201/0635 ,  G01N2201/0675 ,  G01N2201/124

公开(公告)号：EP2820676A4

公开(公告)日：2015-10-21

申请号：EP13755695

申请日：2013-01-14

Applicant: BIO RAD LABORATORIES

Inventor： HILLENDAHL JAMES W ,  PEREZ EVELIO

IPC: G01N21/25 ,  F21K99/00 ,  G01N21/64 ,  G01N27/447 ,  H01L33/08

CPC classification number: F21V21/005 ,  F21V9/083 ,  F21V13/02 ,  G01N21/255 ,  G01N21/6452 ,  G01N21/6456 ,  G01N27/447 ,  G01N2021/6463 ,  G01N2021/6471 ,  G01N2201/06 ,  G01N2201/0626 ,  G01N2201/0635

Abstract: A planar sample, particularly of the type used in biological laboratories for detection and sometimes analysis of two-dimensional arrays of proteins, nucleic acids, or other biological species, is illuminated by epi-illumination using optically filtered line lights that are arranged along opposing parallel sides of a rectangle in which the sample array resides, with two coaxial line lights on each side of the rectangle, and the two on any given side being separated by a gap whose optimal width depends on the wavelength band transmitted by the optical filter. Surprisingly, the gap eliminates the peak in intensity at the center of the sample area and the decrease that occurs from the center outward that would otherwise occur with a single continuous filtered line light, producing instead a substantially uniform intensity along the direction parallel to the line lights.

公开(公告)号：EP2808670A3

公开(公告)日：2015-02-11

申请号：EP14169870.4

申请日：2014-05-26

Applicant: Ricoh Company, Ltd.

Inventor： SATOH, Hiroyuki

IPC: G01N21/55 ,  B60S1/08 ,  G01N21/552 ,  G01N21/43

CPC classification number: B60S1/0837 ,  G01N21/552 ,  G01N2021/435 ,  G01N2201/0626 ,  G01N2201/0633 ,  G01N2201/0638

Abstract: An attached matter detector (10) includes a plurality of light-emitting elements (11A to 11H, 41 A to 41D) which are aligned linearly and emit light; a plurality of collimator lenses (12A to 12H) which are aligned linearly corresponding to the light-emitting elements (11A to 11H, 41A to 41D), respectively, and collimate the light emitted from the light-emitting elements (11A to 11H, 41A to 41D) as collimated light (L), and emit the collimated light through one surface (17A) of a transparent plate member (17) to the other surface (17B) of the transparent plate member (17); one light-receiving element (15) which receives reflected light (L') from the other surface (17B) of the transparent plate member (17); and an attached matter determiner (16) which determines whether attached matter (S) is attached to the other surface of the transparent plate member (17) or not from the reflected light (L') received by the light-receiving element (15).

公开(公告)号：EP2808670A2

公开(公告)日：2014-12-03

申请号：EP14169870.4

申请日：2014-05-26

Applicant: Ricoh Company, Ltd.

Inventor： SATOH, Hiroyuki

IPC: G01N21/55 ,  B60S1/08

CPC classification number: B60S1/0837 ,  G01N21/552 ,  G01N2021/435 ,  G01N2201/0626 ,  G01N2201/0633 ,  G01N2201/0638

Abstract: An attached matter detector (10) includes a plurality of light-emitting elements (11A to 11H, 41 A to 41D) which are aligned linearly and emit light; a plurality of collimator lenses (12A to 12H) which are aligned linearly corresponding to the light-emitting elements (11A to 11H, 41A to 41D), respectively, and collimate the light emitted from the light-emitting elements (11A to 11H, 41A to 41D) as collimated light (L), and emit the collimated light through one surface (17A) of a transparent plate member (17) to the other surface (17B) of the transparent plate member (17); one light-receiving element (15) which receives reflected light (L') from the other surface (17B) of the transparent plate member (17); and an attached matter determiner (16) which determines whether attached matter (S) is attached to the other surface of the transparent plate member (17) or not from the reflected light (L') received by the light-receiving element (15).

Abstract translation: 附件物质检测器（10）包括线性排列并发光的多个发光元件（11A〜11H，41A〜41D） 分别与发光元件（11A〜11H，41A〜41D）线性对准的多个准直透镜（12A〜12H），使从发光元件（11A〜11H，41A）发射的光准直 到41D）作为准直光（L），并且通过透明板构件（17）的一个表面（17A）将准直光发射到透明板构件（17）的另一个表面（17B）; 一个光接收元件（15），其从透明板构件（17）的另一个表面（17B）接收反射光（L'）; 以及附着物确定器（16），其确定附着物（S）是否从由光接收元件（15）接收的反射光（L'）附着到透明板构件（17）的另一表面， 。

公开(公告)号：EP2682670A4

公开(公告)日：2014-09-24

申请号：EP12755753

申请日：2012-02-16

Applicant: CCS INC

Inventor： SUZUKI RYOKO ,  MIURA KENJI

IPC: F21S2/00 ,  F21V19/00 ,  F21V23/00 ,  F21Y101/02 ,  G01N21/84

CPC classification number: F21K9/10 ,  F21K9/20 ,  F21S4/28 ,  F21V5/043 ,  G01N21/8806 ,  G01N2201/0626

公开(公告)号：EP1810010A1

公开(公告)日：2007-07-25

申请号：EP05798570.7

申请日：2005-09-20

Applicant: OWENS-BROCKWAY GLASS CONTAINER INC.

Inventor： Graff, Stephen M. ,  Ringlien, James A. ,  Margalski, Dean F.

IPC: G01N21/90

CPC classification number: G01N21/90 ,  G01N2201/062 ,  G01N2201/0626 ,  G01N2201/0633

Abstract: An apparatus for optical inspection of containers (12) includes a light source (14) having at least one light emitting diode (16) with a light emitting die surface (18). Lenses and/or mirrors (20, 43) focus the light emitting die surface onto a selected portion of a container, and a light sensor (24) receives an image of the selected portion of the container illuminated by the light source. An information processor (28) is coupled to the light sensor for detecting commercial variations in the illuminated portion of the container as a function of the image received at the sensor. The image can be developed by transmission of the light energy through the selected portion of the container, and/or by reflection and/or refraction of the light energy at the selected portion of the container. The light source may include a single light emitting diode, or a plurality of light emitting diodes having light emitting die surfaces focused onto the container in such a way that the images of the light emitting die surfaces overlap and/or are adjacent to each other at the container.

公开(公告)号：EP1181526A4

公开(公告)日：2007-01-03

申请号：EP00930125

申请日：2000-04-21

Applicant: PRESSCO TECH INC

Inventor： COCHRAN DON W ,  CECH STEVEN D

IPC: G01N21/90 ,  G01N21/35

CPC classification number: G01N21/359 ,  G01N21/3563 ,  G01N21/9081 ,  G01N2201/0626 ,  G01N2201/0696

Abstract: This invention relates to an apparatus and method for inspecting multi-layer plastic containers (10). More particularly, the invention relates to such an apparatus and method whereby optical energy absorbing compounds are added to the materials comprising the layer(s) of the container (10) to facilitate inspection thereof. Apparatus comprises a sensor unit (40), an illumination unit (30) for illuminating a portion of electromagnetic spectrum at a near IR wavelength to an inspection zone (20) which is located between the sensor unit (40) and the illumination unit (30). A processing unit (50) which receives an output of the sensor unit (40) and determines the attributes of the multi-layer plastic containers (10).

Abstract translation: 本发明涉及检查多层塑料容器（10）的设备和方法。 更具体地说，本发明涉及这样一种装置和方法，由此将光能吸收化合物添加到包含容器（10）的层的材料中以便于对其进行检查。 设备包括传感器单元（40），照明单元（30），用于照射位于传感器单元（40）和照明单元（30）之间的检测区域（20）的近IR波长的电磁光谱的一部分 ）。 处理单元（50），其接收传感器单元（40）的输出并确定多层塑料容器（10）的属性。

公开(公告)号：EP1222452A1

公开(公告)日：2002-07-17

申请号：EP00968188.3

申请日：2000-10-17

Applicant: MV Research Limited

Inventor： MAHON, James ,  BURKE, Niall ,  BOYLE, Adrian ,  STANLEY, Karl ,  FARRELL, Brian ,  CONLON, Peter

IPC: G01N21/88 ,  G01N21/956

CPC classification number: G01N21/95684 ,  G01N21/8806 ,  G01N2201/0626

Abstract: An illumination head (1) for machine vision has an annular support (2) with first, second, third, and fourth illumination sections (3, 4, 5, and 6). The third section (5) has three sets of LEDs (12, 13, 14) arranged in a pattern so that each set illuminates at approximately the same angle. Each set is driven in succession so that a series of three monochrome images at the same angle are captured. These are superimposed by an image processor to provide a colour image, although the camera is monochrome. More information can be obtained in such a colour image and the high resolution and robustness of monochrome cameras is availed of.

公开(公告)号：NO20084245A

公开(公告)日：2008-12-05

申请号：NO20084245

申请日：2008-10-09

Applicant: TESSARAE LLC

Inventor： TIBBETTS CLARK J

IPC: G01J3/02 ,  G01N21/64

CPC classification number: G01J3/02 ,  G01J3/0229 ,  G01J3/10 ,  G01J3/2846 ,  G01N21/6428 ,  G01N21/6452 ,  G01N21/6456 ,  G01N2201/0626 ,  G01N2201/0631

公开(公告)号：US20180231467A1

公开(公告)日：2018-08-16

申请号：US15954483

申请日：2018-04-16

Applicant: Delta Electronics Int'l (Singapore) Pte Ltd

Inventor： Bo Ma ,  Qian Liang ,  Jei-Yin Yiu

IPC: G01N21/64 ,  B01L7/00 ,  G01N21/03

CPC classification number: G01N21/6486 ,  B01L3/502715 ,  B01L7/52 ,  B01L2200/025 ,  B01L2300/046 ,  B01L2300/0803 ,  B01L2300/0829 ,  G01N21/0332 ,  G01N21/6428 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/0367 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6441 ,  G01N2021/6471 ,  G01N2021/6478 ,  G01N2201/02 ,  G01N2201/0626 ,  G01N2201/0627 ,  G01N2201/0636

Abstract: A multi-color fluorescent excitation and detection device comprises at least one illumination module, a cartridge and at least one detection module. The illumination module provides an illumination light at specified range of wavelengths. The cartridge comprises a detection chip comprising plural detection wells arranged around the peripheral of the detection chip. The detection chip is circular shape. Each of the detection wells is accommodated a corresponding fluorescent dye therein. Each of the detection wells includes a first wall and a second wall. The illumination light transmits through the first wall to illuminate on the fluorescent sample so as to excite a fluorescent signal, and the fluorescent signal generated from the fluorescent sample transmits through the second wall. The detection module receives the fluorescent signal and convert the fluorescent signal to an electrical signal.