公开(公告)号：EP3201603A1

公开(公告)日：2017-08-09

申请号：EP15844704.5

申请日：2015-08-31

Applicant: Intel Corporation

Inventor： BAXI, Amit S. ,  MAGESHKUMAR, Vincent S.

IPC: G01N21/25 ,  G01N21/78

CPC classification number: G01N21/78 ,  G01N21/251 ,  G01N21/255 ,  G01N21/80 ,  G01N2021/0181 ,  G01N2021/7773 ,  G01N2201/0627 ,  G01N2201/0635 ,  G01N2201/125 ,  G01N2201/13

Abstract: Apparatus and methods may provide for determining a value of chemical parameter. One or more light emitters may be positioned within a housing to emit light through an aperture of the housing. The emitted light may illuminate a color area of a structure that is separable from the housing, such as a test strip, a printed color reference, and so on. A color sensor may be positioned within the housing to capture reflected light and to convert the reflected light to an initial digitized color space that may be usable to determine a color shade of a color area. The reflected light may, for example, be captured independently at least of a dimension (e.g., predetermined size, shape, etc.) of the color area.

Abstract translation: 装置和方法可以提供确定化学参数的值。 一个或多个发光器可以定位在壳体内以通过壳体的孔发射光。 发出的光可以照亮可与壳体分离的结构的颜色区域，例如测试条，打印的颜色参考等等。 颜色传感器可定位在外壳内以捕获反射光并将反射光转换成可用于确定颜色区域的色调的初始数字化色彩空间。 例如，反射光可以至少以颜色区域的尺寸（例如，预定尺寸，形状等）独立地捕捉。

公开(公告)号：EP2944943B1

公开(公告)日：2017-07-12

申请号：EP15166718.5

申请日：2015-05-07

Applicant: Panasonic Corporation

Inventor： Wakita, Yumi ,  Ozawa, Jun ,  Kondo, Naoshi ,  Ogawa, Yuuichi ,  Suzuki, Tetsuhito

IPC: G01N21/31 ,  G01N21/84 ,  G01N33/12 ,  G01J3/42

CPC classification number: G01N21/314 ,  G01J3/42 ,  G01J2003/425 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/84 ,  G01N33/12 ,  G01N2021/3155 ,  G01N2201/0635 ,  G01N2201/12 ,  G01N2201/129 ,  G08B21/182

Abstract: A freshness estimation method and apparatus (10). The method includes obtaining an absorbance spectrum that is obtained by irradiating an eye of a fish (12) with light having all or part of a wavelength band from 315 nm to 450 nm; and estimating freshness of the fish (12) by using a shape of the obtained absorbance spectrum. The apparatus (10) comprises an absorbance spectrum obtainer (31) and a freshness estimator (32).

Abstract translation: 一种新鲜度估计方法和装置（10）。 该方法包括获得通过用具有315nm至450nm的全部或部分波长带的光照射鱼眼（12）而获得的吸收光谱; 和通过使用所获得的吸收光谱的形状来估计鱼（12）的新鲜度。 该设备（10）包括吸收光谱获取器（31）和新鲜度估计器（32）。

公开(公告)号：EP2988114A4

公开(公告)日：2017-01-25

申请号：EP14784955

申请日：2014-04-08

Applicant: NAT UNIV CORP YOKOHAMA NAT UNIV

Inventor： NISHIJIMA YOSHIAKI ,  ADACHI YUTA

IPC: G01N21/552 ,  G01N21/3504 ,  G01N21/359

CPC classification number: G01N21/3504 ,  G01N21/359 ,  G01N21/553 ,  G01N21/554 ,  G01N2201/061 ,  G01N2201/0635

Abstract: A gas detector (10) includes a cell internal space (130) into which a target gas is supplied, the target gas exhibiting an absorption peak in an absorption spectrum; a light source (410) configured to generate light having at least a wavelength belonging to the absorption peak; and a photodetector (420) configured to detect the light that has emitted from the light source (410) and has propagated through the cell internal space (130). The gas detector (10) further includes a conductive thin film (220) in which a plurality of optical apertures(222) are regularly arranged such that a transmission peak in a transmission spectrum is superimposed over the absorption peak in the absorption spectrum along a wavelength axis. The conductive thin film (220) is provided on an optical path extending from the light source (410) to the photodetector (420), and is provided so as to be contactable with the target gas within the cell internal space (130).

公开(公告)号：EP2315002A3

公开(公告)日：2012-12-05

申请号：EP10012503.8

申请日：1999-05-17

Applicant: Life Technologies Corporation

Inventor： Gambini, Michael R. ,  Atwood, John G. ,  Young, Eugene F. ,  Lakatos, Edward J. ,  Cerrone, Anthony L.

IPC: G01N21/25 ,  G01N21/64 ,  G01N21/03

CPC classification number: G01N21/6428 ,  B01L3/5085 ,  B01L7/52 ,  B01L2200/10 ,  B01L2300/0654 ,  B01L2300/0663 ,  B01L2300/1811 ,  C12Q1/686 ,  C12Q2545/101 ,  G01N21/0303 ,  G01N21/274 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6439 ,  G01N2021/6441 ,  G01N2021/6463 ,  G01N2021/6482 ,  G01N2201/0245 ,  G01N2201/06113 ,  G01N2201/0628 ,  G01N2201/0635 ,  G01N2201/0636 ,  G01N2201/068 ,  C12Q2563/107

Abstract: A filter module (30) suitable for an optical instrument (A) for monitoring polymerase chain reaction replication of DNA in a reaction apparatus (B) that includes a thermal cycler block for holding a plurality of vials containing a suspension of ingredients for the reaction, the optical instrument including a housing suitable for receiving the filter module, the filter module comprising: a beam splitter (6) an excitation filter (7); an emission filter (8); and a support frame (34, 36, 40, 44); wherein:
the beam splitter (6), the excitation filter (7) and the emission filter (8) are affixed to the support frame;
the filter module (30) is suitable for being received in the housing of the optical instrument;
the beam splitter (6), the excitation filter (7) and the emission filter (8), and thereby the filter module (30), are associated with a selected dye for the suspension; and
the filter module (3) is removable from the housing of the optical instrument for replacement with another filter module associated with another selected dye.

Abstract translation: 本发明涉及一种特别适用于DNA PCR监测的光学仪器。 仪器包括多个间隔开的反应成分容器（1b），适于将激发光束（22）引向多个容器（1b）的光源（11），沿激发设置的场透镜（3） 在光源（11）和多个容器（1b）之间的光束路径和沿着激发光束路径设置并被布置成接收从场透镜（3）发射的发射光束（26）的检测器（10），其也被布置 沿着多个容器（1b）和检测器（10）之间的发射光束路径。

公开(公告)号：EP1931970B1

公开(公告)日：2011-07-20

申请号：EP06805711.6

申请日：2006-09-14

Applicant: Carl Zeiss MicroImaging GmbH

Inventor： WOLLESCHENSKY, Ralf

IPC: G01N21/64 ,  G02B21/00

CPC classification number: G01N21/6458 ,  G01N2021/1782 ,  G01N2021/1787 ,  G01N2201/0635 ,  G02B21/008

Abstract: A device for optically sensing a specimen with a large depth of field comprises a lighting module (1) which illuminates a zone of the specimen during a predetermined measurement period with a pattern whose phase is modified in time during the measurement period, generating a specimen light to which a corresponding time-variable phase is imparted, a detection module (4) having a space-resolving detection zone (8) which records the specimen zone and has multiple recording pixels (12), two analysis channels (13, 14) which can be connected to the recording pixels (12), and an analysis unit (25) connected to both analysis channels (13, 14), as well as a control unit which, during the measurement period, connects each recording pixel in synchrony with the phase of the detected specimen light to the two analysis channels (13, 14), alternatively, in such a way that the detected specimen light is divided into two portions phased in relation to one another, and the analysis unit calculates an optical split-image of the specimen zone on the basis of the two phased portions supplied to the analysis channels.

公开(公告)号：EP1078245B1

公开(公告)日：2008-08-06

申请号：EP99924365.2

申请日：1999-05-17

Applicant: Applera Corporation

Inventor： GAMBINI, Michael, R. ,  ATWOOD, John, G. ,  YOUNG, Eugene, F. ,  LAKATOS, Edward, J. ,  CERRONE, Anthony, L.

IPC: G01N21/25 ,  C12Q1/68 ,  B01L7/00 ,  G01N21/03 ,  G01N21/64

CPC classification number: G01N21/6428 ,  B01L3/5085 ,  B01L7/52 ,  B01L2200/10 ,  B01L2300/0654 ,  B01L2300/0663 ,  B01L2300/1811 ,  C12Q1/686 ,  C12Q2545/101 ,  G01N21/0303 ,  G01N21/274 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6439 ,  G01N2021/6441 ,  G01N2021/6463 ,  G01N2021/6482 ,  G01N2201/0245 ,  G01N2201/06113 ,  G01N2201/0628 ,  G01N2201/0635 ,  G01N2201/0636 ,  G01N2201/068 ,  C12Q2563/107

Abstract: An optical instrument monitors PCR replication of DNA in a reaction apparatus having a temperature cycled block with vials of reaction ingredients including dye that fluoresces in presence of double-stranded DNA. A beam splitter passes an excitation beam to the vials to fluoresce the dye. An emission beam from the dye is passed by the beam splitter to a CCD detector from which a processor computes DNA concentration. A reference strip with a plurality of reference emitters emit reference beams of different intensity, from which the processor selects an optimum emitter for compensating for drift. Exposure time is automatically adjusted for keeping within optimum dynamic ranges of the CCD and processor. A module of the beam splitter and associated optical filters is associated with selected dye, and is replaceable for different dyes.

Abstract translation: 本发明涉及一种特别适用于DNA PCR监测的光学仪器。 仪器包括多个间隔开的反应成分容器（1b），适于将激发光束（22）引向多个容器（1b）的光源（11），沿着激发设置的场透镜（3） 在光源（11）和多个容器（1b）之间的光束路径和沿着激发光束路径设置并被布置成接收从场透镜（3）发射的发射光束（26）的检测器（10），其也被布置 沿着多个容器（1b）和检测器（10）之间的发射光束路径。

公开(公告)号：EP1800112A1

公开(公告)日：2007-06-27

申请号：EP05787466.1

申请日：2005-10-05

Applicant: Koninklijke Philips Electronics N.V.

Inventor： WADMAN, Sipke

IPC: G01N21/47

CPC classification number: G01N21/8806 ,  G01N21/4738 ,  G01N2021/4735 ,  G01N2201/0635

Abstract: In one aspect, the amount of data needed to store image intensity data obtained from a scatterometer (100) such as a Parousiameter is reduced by varying a resolution with which the intensity data is used in different regions of a grid according to determined variations in the intensity. In another aspect, a scatterometer is provided with an aspherical mirror (170, 900, 1000) for imaging a test sample (180) to correct for distortions introduced by the off center placement of the mirror relative to the test sample. In another aspect, an optical surface inspection apparatus uses an auxiliary lens (1440) between a test surface (1420) and an illuminated patterned grid (1410) to project the patterned grid (1610) on the test surface. A camera (1450) is focused on the grid on the test surface as a real image.

公开(公告)号：EP1519143A1

公开(公告)日：2005-03-30

申请号：EP04255937.7

申请日：2004-09-29

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Qian, Xiaoping ,  Harding, Kevin George

IPC: G01B11/25 ,  G01N21/21

CPC classification number: G01B11/25 ,  G01N21/21 ,  G01N2201/0635

Abstract: The present disclosure provides for an optical metrology system for scanning an object (106) having a shiny surface. The optical metrology system includes at least one light source (102) configured and adapted to emit a structured light pattern (L) against the surface of the object, at least one first polarizer (108) disposed between the light source and the object such that the light pattern passes therethrough, the first polarizer being configured and adapted to vary at least one of the plane of polarization and the polarization angle of the light pattern, at least one camera (124a-124c) configured and adapted to take images of the object, and at least one second polarizer disposed between the camera and the object, the second polarizer having a fixed orientation.

Abstract translation: 本公开提供了一种用于扫描具有光泽表面的物体（106）的光学测量系统。 光学测量系统包括至少一个光源（102），其配置并适于发射抵靠物体表面的结构化光图案（L），设置在光源和物体之间的至少一个第一偏振器（108），使得 光图案通过其中，第一偏振器被配置和适于改变光图案的偏振平面和偏振角中的至少一个，至少一个相机（124a-124c）配置并适于拍摄物体的图像 以及设置在相机和物体之间的至少一个第二偏振器，第二偏振器具有固定的取向。

公开(公告)号：EP0559524A1

公开(公告)日：1993-09-08

申请号：EP93400479.7

申请日：1993-02-25

Applicant: SAINT-GOBAIN VITRAGE

Inventor： Didelot, Claude ,  Parnet, Bernard

IPC: G01N21/89

CPC classification number: G01N21/958 ,  B32B17/10761 ,  B32B17/1099 ,  G01N21/5911 ,  G01N2021/5934 ,  G01N2021/8829 ,  G01N2021/9586 ,  G01N2201/0635

Abstract: L'invention concerne un procédé et un dispositif de contrôle de la transparence d'au moins une partie d'un vitrage feuilleté préassemblé par analyse de l'intensité lumineuse de l'image d'une mire vue à travers ladite partie du vitrage. L'intensité lumineuse, captée par un détecteur, de chaque point de la mire vue au travers du vitrage est quantifiée par un nombre ; les nombres obtenus pour les points d'une même image sont ensuite moyennés, la moyenne obtenue étant comparée à une valeur théorique fixée au préalable.

Abstract translation: 本发明涉及通过分析通过玻璃板的所述部分看到的目标（掩模版）的图像的发光强度来监测预组装的夹层玻璃板的至少一部分的透明度的方法和装置。 通过玻璃板观察的目标（掩模版）的每个点的检测器拾取的发光强度由数量量化; 然后对单个图像的点获得的数值进行平均，将所获得的平均值与预设的理论值进行比较。

公开(公告)号：EP0528915A1

公开(公告)日：1993-03-03

申请号：EP91909449.0

申请日：1991-05-17

Applicant: HOOGOVENS GROEP B.V.

Inventor： LAHAIJE, Christiaan, Theodorus, Wilhelmus ,  VAN DER MEER, Wilhelmus, Jacobus

IPC: G01B11 ,  G01N21

CPC classification number: G01B11/303 ,  G01N21/57 ,  G01N2201/0635

Abstract: Procédé servant à déterminer la netteté de l'image de la surface d'une feuille, bande ou analogue, qui comprend la réflexion d'une image sur la surface, la détection d'une image virtuelle de l'image projetée sur la surface et la transformation de l'image virtuelle détectée de l'image projetée sur la surface en un signal correspondant à la mesure de la netteté de l'image de la surface; l'image réfléchie sur la surface se compose d'un certain nombre de taches lumineuses distinctes, le nombre de ces taches est déterminé à partir de l'image virtuelle détectée et définit ainsi, au moins en partie, l'intensité du signal.