公开(公告)号：CN104620096A

公开(公告)日：2015-05-13

申请号：CN201380039170.4

申请日：2013-07-18

Applicant: MSC&SGCC公司

Inventor： 奥利维耶·科勒 ,  F·德鲁埃 ,  M·勒孔特

IPC: G01N21/90 ,  G01N21/88

CPC classification number: G01N21/90 ,  G01N21/8851 ,  G01N21/958 ,  G01N2021/8832 ,  G01N2201/0484 ,  G01N2201/062

Abstract: 本发明涉及一种用于光学检验透明或半透明容器(3)的在线方法，所述容器(3)在光源(7)与用于拍摄所述容器的图像并用于分析所拍摄图像的图像拍摄系统(9)之间行进。所述方法包括如下步骤：·借助于所述光源(7)来照射每个容器(3)，所述光源(7)沿着至少第一变化方向(D)在周期为T1的周期性图案(71)中呈现光强度变化；·对于每个容器(3)，拍摄在所述光源前方行进且沿着所述行进路径占据N个不同相应位置的所述容器的大于或等于三的N个图像；·在拍摄连续图像之间，在所述周期性图案(71)的变化方向(D)上，产生所述容器与所述周期性图案之间的相对位移；·对于属于所述容器的至少一组点，在相同容器的至少N-1个图像中确定并应用几何转换，以便使得在相同容器的所述N个连续图像中属于所述容器的像素一致；·对于每个容器(3)，使用所述容器的所述N个对准图像，构造相位图像；以及·分析所述相位图像，以便从中至少推断出折射光的缺陷的存在或者构成所述容器的材料的分布的质量。

公开(公告)号：EP0154743A2

公开(公告)日：1985-09-18

申请号：EP84307922.9

申请日：1984-11-15

Applicant: Rock, Gail Ann ,  Gardell, Dietlind

Inventor： Rock, Gail Ann ,  Gardell, Dietlind

IPC: G01N21/64 ,  G02B21/16 ,  G01N35/02

CPC classification number: G01N21/6428 ,  G01N21/6452 ,  G01N21/6458 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2201/0446 ,  G01N2201/0484 ,  Y10S435/963 ,  Y10S435/966 ,  Y10S435/973 ,  Y10S436/80 ,  Y10S436/805 ,  Y10S436/807 ,  Y10S436/808 ,  Y10S436/809 ,  Y10S436/821

Abstract: An automated system for rapid sequential photometric analysis of a collection of double fluorochrome stained lymphocyte specimens, useful for antibody screening or lymphocytotoxicity analysis. The specimens are sequentially alternately irradiated with light of two distinguishable wavelengths, producing fluorescence at two distinguishable wavelengths. The fluorescent emission light intensity for each irradiation of each specimen is measured using a photometer and computer. The computer controls the synchronization of the irradiation through alternately selected condenser sets with the sequential movement of specimens Into the optical path of the irradiating and detected light, and calculates the ratio of the light intensities emitted from each specimen at the two selected fluorescent light wavelengths. These ratios are compared against a control ratio (for lymphocytotoxicity analysis) to classify the specimen. Also described is a method of preparing specimens for such analysis, which requires that a complement be added to the first staining solution after the latter is applied to the specimens, then this combination agitated, and then the second staining solution added and the specimen incubated.

公开(公告)号：WO2013186672A3

公开(公告)日：2014-03-06

申请号：PCT/IB2013054660

申请日：2013-06-06

Applicant: BIO RAD LABORATORIES

Inventor： URI YOCHANAN ,  RAN BOAZ ,  NOTCOVICH ARIEL G ,  NIMRI SHAY

IPC: G01N21/03 ,  G01N21/55

CPC classification number: G01N21/553 ,  G01N21/253 ,  G01N21/658 ,  G01N33/54373 ,  G01N2021/0328 ,  G01N2201/0407 ,  G01N2201/0484 ,  G01N2201/062

Abstract: A tip for use in an optical detection system to analyze an analyte in a fluid sample drawn into the tip, using light reflected from a detection surface inside the tip that the analyte binds to, comprising a first detection surface and a second detection surface located in a same flow path with no controllable valve separating them, wherein the first and second detection surfaces have different surface chemistries.

Abstract translation: 一种用于光学检测系统的尖端，用于使用从分析物结合到所述尖端内部的检测表面反射的光来分析吸入所述尖端的流体样品中的分析物，所述检测表面包括第一检测表面和位于 相同的流动路径，没有可分离它们的可控阀，其中第一和第二检测表面具有不同的表面化学性质。

公开(公告)号：WO2003033728A1

公开(公告)日：2003-04-24

申请号：PCT/EP2002/011369

申请日：2002-10-10

Applicant: DSM N.V. ,  LANGEVELD, Pieter, Cornelis ,  HEMERT, VAN, Karl, Heinrich ,  KERKHOF, Johannes, Hendrik, Pieter, Machiel ,  STARK, Jacobus

Inventor： LANGEVELD, Pieter, Cornelis ,  HEMERT, VAN, Karl, Heinrich ,  KERKHOF, Johannes, Hendrik, Pieter, Machiel ,  STARK, Jacobus

IPC: C12Q1/18

CPC classification number: G01J3/52 ,  G01J3/46 ,  G01J3/462 ,  G01J2003/466 ,  G01N31/221 ,  G01N33/04 ,  G01N33/49 ,  G01N33/493 ,  G01N2201/0484 ,  G01N2201/102

Abstract: Detection arrangement and method for detecting presence of a residue in a sample by determining color values of the sample, associated with the L*a*b color model, where a value of a composite parameter Z is calculated as follows: Z = w L + w a a + w b b where w L , w a , and w b are weighting factors having a value depending on said residue and said sample, and a determination is made whether or not said sample comprises more or less than a predetermined amount of said residue in dependence on said value of said composite parameter Z. In a preferred embodiment, the arrangement is used to detect antibiotic residues, e.g. penicillin-G, in food products, e.g. milk, or body fluids, e.g. blood, urine.

Abstract translation: 用于通过确定与L * a * b颜色模型相关联的样品的颜色值来检测样品中残留物的检测装置和方法，其中复合参数Z的值如下计算：Z = wL + waa + wbb其中wL，wa和wb是具有取决于所述残基和所述样品的值的加权因子，并且根据所述残基和所述样品的值是否确定所述样品是否包含大于或小于预定量的所述残基 所述复合参数Z。在优选实施方案中，该装置用于检测抗生素残留物，例如， 青霉素G，在食品中，例如 牛奶或体液，例如， 血，尿。

公开(公告)号：WO2014156379A1

公开(公告)日：2014-10-02

申请号：PCT/JP2014/053889

申请日：2014-02-19

Applicant: ソニー株式会社

Inventor： 森本　直樹 ,  甲斐　慎一

IPC: G01N21/27 ,  G01N21/64

CPC classification number: G01N21/6428 ,  G01N21/01 ,  G01N21/27 ,  G01N21/274 ,  G01N21/6452 ,  G01N2021/0175 ,  G01N2021/1753 ,  G01N2021/178 ,  G01N2021/1789 ,  G01N2021/6419 ,  G01N2021/6439 ,  G01N2021/6441 ,  G01N2201/0446 ,  G01N2201/0453 ,  G01N2201/0484

Abstract: 　一連の光強度データにおける試料の収容領域に対応する範囲の特定を精度高く行うことが可能なデータ処理装置の提供。　第１の光源から検出領域に向けて出射された光に基づいて得られる第１の光強度分布データと第２の光源から前記検出領域に向けて出射された光に基づいて得られる第２の光強度分布データの各々について、検出対象が収容される収容領域に対応する解析対象範囲を特定するデータ判定部と、該データ判定部の動作モードを選択するモード選択部とを有し、前記モード選択部は、前記データ判定部が、前記第１の光強度分布データ及び前記第２の光強度分布データの各々から、前記解析対象範囲を特定する第１のモードと、前記データ判定部が、前記第１の光強度分布データの前記解析対象範囲に関する情報に基づき、前記第２の光強度分布データから前記解析対象範囲を特定する第２のモードの何れか一方を選択するデータ処理装置を提供する。

Abstract translation: 本发明的目的是提供一种数据处理装置，其可以高精度地识别与样本容纳区域相对应的一系列光强度数据中的范围。 提供了一种数据处理装置，具有：数据确定单元，其在基于从第一光源照射到检测区域的光获取的第一光强分布数据中识别基于光照射获取的第二光强度分布数据 从第二光源朝向检测区域，对应于容纳被检体的容纳区域进行分析的范围; 以及选择所述数据确定单元的操作模式的模式选择单元。 模式选择单元选择数据确定单元在第一光强分布数据和第二光强分布数据两者中识别要分析的范围的第一模式或数据确定单元识别要分析的范围的第二模式 基于关于第一光强分布数据中要分析的范围的信息的第二光强分布数据。

公开(公告)号：US12111265B2

公开(公告)日：2024-10-08

申请号：US16074847

申请日：2017-02-10

Applicant: Honeywell International Inc.

Inventor： Peter Tobias ,  Christopher Zins

IPC: G01N21/78

CPC classification number: G01N21/783 ,  G01N2201/0484 ,  G01N2201/0621 ,  G01N2201/0627

Abstract: Disclosed herein are methods and systems for distinguishing a nuisance gas from a target gas or group of target gases, which involve a configuration of a light source (120) and paper tape (110) such that light (112) emitted from the light source (120) can reflect off the paper tape (110). The light (112) can emit in at least three wavelengths selected from red, green, blue, and ultra-violet wavelengths, and pattern recognition can be used to identify and/or distinguish the nuisance gas from the target gas or from the group of target gases.

公开(公告)号：US09829434B2

公开(公告)日：2017-11-28

申请号：US15070211

申请日：2016-03-15

Applicant: Bio-Rad Laboratories Inc.

Inventor： Yochanan Uri ,  Boaz Ran ,  Ariel G. Notcovich ,  Shay Nimri

IPC: G01N21/01 ,  G01N21/65 ,  G01N21/25 ,  G01N21/552 ,  G01N33/543 ,  G01N21/03

CPC classification number: G01N21/553 ,  G01N21/253 ,  G01N21/658 ,  G01N33/54373 ,  G01N2021/0328 ,  G01N2201/0407 ,  G01N2201/0484 ,  G01N2201/062

Abstract: A tip for use in an optical detection system to analyze an analyte in a fluid sample drawn into the tip, using light reflected from a detection surface inside the tip that the analyte binds to, comprising a first detection surface and a second detection surface located in a same flow path with no controllable valve separating them, wherein the first and second detection surfaces have different surface chemistries.

公开(公告)号：US4963027A

公开(公告)日：1990-10-16

申请号：US363826

申请日：1989-06-09

Applicant: Takashi Koizumi ,  Tadashi Uekusa

Inventor： Takashi Koizumi ,  Tadashi Uekusa

IPC: G01N21/78 ,  G01N21/25 ,  G01N21/27 ,  G01N21/59 ,  G01N21/86 ,  G01N35/00 ,  G02B6/00 ,  G02B6/32 ,  G02B6/34 ,  G02B6/38

CPC classification number: G02B6/32 ,  G01N21/255 ,  G01N35/00009 ,  G01N2035/00445 ,  G01N2035/00455 ,  G01N21/5907 ,  G01N21/8483 ,  G01N2201/04 ,  G01N2201/0484 ,  G01N2201/0826 ,  G02B6/2937

Abstract: An optical density measuring system has a light projecting system which includes a light source and an optical fiber bundle which transmits light emitted from the light source to the specimen. The optical fiber bundle consists of first and second portions which are connected by an optical fiber connector. The connector includes a first optical fiber plug which holds the light emanating end face of the first portion of the bundle, a second optical fiber plug which holds the light incident end face of the second portion of the bundle, a plug holder which can be mated with both the first and second optical fiber plugs in such a manner that the light emanating end face of the first portion and the light incident end face of the second portion are closely opposed to each other, and an optical filter which transmits only light having a selected wavelength and is mounted on the plug holder in a position in which the optical filter is interposed between the light emanating end face of the first portion and the light incident end face of the second portion.

Abstract translation: 光密度测量系统具有光投射系统，其包括光源和将从光源发射的光透射到样本的光纤束。 光纤束由通过光纤连接器连接的第一和第二部分组成。 连接器包括保持束的第一部分的发光端面的第一光纤插头，保持束的第二部分的光入射端面的第二光纤插头，可配合的插头保持器 同时第一和第二光纤插头都以这样的方式使得第一部分的光发射端面和第二部分的光入射端面彼此紧密相对;以及滤光器，其仅透射具有 并且安装在插头保持器上，其中滤光器插入在第一部分的光发射端面和第二部分的光入射端面之间。

公开(公告)号：US4577963A

公开(公告)日：1986-03-25

申请号：US547394

申请日：1983-10-31

Applicant: Vincenzo Traina

Inventor： Vincenzo Traina

IPC: G01N15/05 ,  G01N15/06 ,  G01N15/08 ,  G01N33/18 ,  G01N33/28 ,  G01P13/00 ,  G01P3/36

CPC classification number: G01P13/00 ,  G01N15/06 ,  G01N15/05 ,  G01N2015/084 ,  G01N2201/0484 ,  G01N2201/0492 ,  G01N33/18 ,  G01N33/28

Abstract: An apparatus to evaluate objectively the concentration and motility of particles suspended in a sample of liquid, and particularly to an apparatus to solve objectively the problem of evaluating these important characteristics in a very simple manner and in a short time by exploiting the Doppler effect. The sample to be examined is subjected to one of the two sub-beams resulting from the suitable division of a coherent monochromatic light beam emitted by a polarized LASER, while the other sub-beam is considered as a reference light sub-beam. Because of the very little difference between the frequencies of the original and scattered light a beat is originated in the rejoined two sub-beams which is dependent on the characteristics of the examined sample. Electromechanical means are provided to position automatically and sequentially a set of test-pieces to be examined according to a program and a data processor is provided to process the output signal of the rejoined sub-beams, so that the desired evaluations are displayed on a monitor or printed as alpha-numerical results and/or graphic diagrams. All of the mechanical, electromechanical, optical and data processor members are enclosed within a single box-container as component members of the apparatus.

Abstract translation: 一种客观评价悬浮在液体样品中的颗粒的浓度和运动性的装置，特别是用于通过利用多普勒效应以非常简单的方式和在短时间内客观地解决评估这些重要特征的问题的装置。 要检查的样品经受由偏振激光器发射的相干单色光束的适当划分而产生的两个子光束中的一个，而另一个子光束被认为是参考光子光束。 由于原始和散射光的频率之间的差异很小，所以在重新连接的两个子光束中产生了一个节拍，这取决于所检查样本的特性。 提供机电装置以根据程序自动和顺序地定位要检查的一组测试件，并且提供数据处理器来处理重新连接的子光束的输出信号，使得期望的评估显示在监视器上 或打印为字母数字结果和/或图形图。 所有机械，机电，光学和数据处理器构件被封装在单个箱形容器内作为装置的组件。

公开(公告)号：EP2980560A4

公开(公告)日：2016-11-16

申请号：EP14774367

申请日：2014-02-19

Applicant: SONY CORP

Inventor： MORIMOTO NAOKI ,  KAI SHINICHI

IPC: G01N21/01 ,  G01N21/17 ,  G01N21/27 ,  G01N21/64

CPC classification number: G01N21/6428 ,  G01N21/01 ,  G01N21/27 ,  G01N21/274 ,  G01N21/6452 ,  G01N2021/0175 ,  G01N2021/1753 ,  G01N2021/178 ,  G01N2021/1789 ,  G01N2021/6419 ,  G01N2021/6439 ,  G01N2021/6441 ,  G01N2201/0446 ,  G01N2201/0453 ,  G01N2201/0484

Abstract: There is provided a data processing apparatus including: a data determination portion that specifies, in each of first and second light intensity distribution data, an analysis range corresponding to a storage area for storing a detection target, the first and second light intensity distribution data being acquired on the basis of light emitted from first and light sources to a detection area; and a mode selection portion that selects an operation mode of the data determination portion. The mode selection portion selects one of a first mode in which the data determination portion specifies the analysis range in each of the first light intensity distribution data and the second light intensity distribution data, and a second mode in which the data determination portion specifies the analysis range in the second light intensity distribution data on the basis of information on the analysis range of the first light intensity distribution data.