公开(公告)号：US20070030669A1

公开(公告)日：2007-02-08

申请号：US10577286

申请日：2004-09-21

Applicant: Robert Van Soest

Inventor： Robert Van Soest

IPC: F21V33/00

CPC classification number: G01N33/025 ,  G01N21/8806 ,  G01N21/951 ,  G01N33/08 ,  G01N2201/06 ,  G01N2201/06126

Abstract: A device (1) for inspecting objects with a substantially spherical surface, such as for example eggs or fruit, comprises optical observation means (8) for observing the objects. The device has a supporting surface (10) for supporting the objects. There is a light source for illuminating the objects. The device also comprises a box (2) with reflective walls (3a, 4b and 4a shown) which is positioned above the supporting surface (11). The light source and the observation means (8) are accommodated in the box (2). A plurality of objects can be placed next to one another on the supporting surface (10) and can be illuminated equally well.

Abstract translation: 用于检查具有基本上球形表面的物体（例如蛋或水果）的装置（1）包括用于观察物体的光学观察装置（8）。 该装置具有用于支撑物体的支撑表面（10）。 有一个照明物体的光源。 该装置还包括一个位于支撑表面（11）上方的反射壁（3a，4b和4a）的盒子（2）。 光源和观察装置（8）容纳在盒（2）中。 多个物体可以彼此相邻地放置在支撑表面（10）上并且可以被均匀地照明。

公开(公告)号：US20030120137A1

公开(公告)日：2003-06-26

申请号：US10032145

申请日：2001-12-21

Inventor： Romuald Pawluczyk

IPC: A61B005/00

CPC classification number: A61B5/1455 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/6826 ,  A61B5/6838 ,  G01N21/65 ,  G01N2021/651 ,  G01N2201/06126 ,  G01N2201/065

Abstract: The present invention provides an apparatus for measurement of Raman scattered radiation comprising. The apparatus comprises at least one source of electromagnetic radiation for producing an electromagnetic radiation beam characterized by a narrow spectral width, an integrating cavity having an interior and an exterior, wherein a sample is placed in said interior. The integrating cavity further having at least one port for insertion of the sample in the interior and for transmission of the electromagnetic radiation into and out from the interior, the at least one port extending from the exterior to said interior of said integrating cavity. The integrating cavity also comprises a first optical element for transmitting the electromagnetic radiation into the interior of the integrating cavity through the at least one port, and a second optical element for collecting Raman scattered electromagnetic radiation from the sample through the at least one port. The apparatus also comprises a spectrum analyzer for determining spectral composition of the Raman scattered electromagnetic radiation, a detector for measuring the Raman scattered electromagnetic radiation; and a system for determining concentration of at least one chemical compound from the measured Raman scattered electromagnetic radiation. The apparatus may also comprise a radiation expanding element. A method for measuring the concentration of one or more chemical compounds in a sample using Raman scattering is also provided.

Abstract translation: 本发明提供了一种用于测量拉曼散射辐射的装置，包括： 该装置包括至少一个电磁辐射源，用于产生特征在于窄光谱宽度的电磁辐射束，具有内部和外部的积分腔，其中将样品放置在所述内部中。 积分腔还具有用于将样品插入内部的至少一个端口和用于将电磁辐射传入和移出内部的至少一个端口，所述至少一个端口从外部延伸到所述积分腔的内部。 积分腔还包括用于通过至少一个端口将电磁辐射传输到积分腔的内部的第一光学元件和用于从样品通过至少一个端口收集拉曼散射的电磁辐射的第二光学元件。 该装置还包括用于确定拉曼散射电磁辐射的光谱组成的光谱分析仪，用于测量拉曼散射电磁辐射的检测器; 以及用于根据所测量的拉曼散射电磁辐射确定至少一种化合物浓度的系统。 该装置还可以包括辐射扩张元件。 还提供了使用拉曼散射测量样品中一种或多种化合物的浓度的方法。

公开(公告)号：US5434084A

公开(公告)日：1995-07-18

申请号：US404285

申请日：1989-09-06

Applicant: Lloyd W. Burgess, Jr.

Inventor： Lloyd W. Burgess, Jr.

IPC: G01N21/03 ,  G01N21/64 ,  G01N21/75 ,  G01N21/76 ,  G01N21/77 ,  G01N21/80 ,  G01N35/08 ,  G01N21/01

CPC classification number: G01N21/643 ,  G01N21/75 ,  G01N21/76 ,  G01N21/7703 ,  G01N2021/0385 ,  G01N2021/1738 ,  G01N2021/174 ,  G01N2021/6434 ,  G01N2021/754 ,  G01N2021/7733 ,  G01N2021/7786 ,  G01N21/80 ,  G01N2201/06126 ,  G01N2201/0622 ,  G01N2201/08 ,  G01N2201/082 ,  Y10T436/117497 ,  Y10T436/25375 ,  Y10T436/255

Abstract: There is disclosed a device capable of continuously measuring the presence and concentration of an analyte or analytes and a method for using said device in a liquid and/or a gas phase reaction volume. The inventive device comprises a sensor probe, a reservoir, and a detector. The inventive device delivers reagent to the sensor probe in a flow method to directly and continuously renew reagent, thereby allowing the continuous measurement of the presence and the concentration of an analyte or analytes.

Abstract translation: 公开了一种能够连续地测量分析物或分析物的存在和浓度以及在液体和/或气相反应体积中使用所述装置的方法的装置。 本发明的装置包括传感器探针，储存器和检测器。 本发明的装置以流动方法将试剂递送到传感器探针，以直接和连续地更新试剂，从而允许连续测量分析物或分析物的存在和浓度。

公开(公告)号：US5136157A

公开(公告)日：1992-08-04

申请号：US617572

申请日：1990-11-26

Applicant: Robert Apter ,  Louis-Francais Pau ,  Carsten Agerskov ,  Ulrik Jacobi ,  Henrik Sloth

Inventor： Robert Apter ,  Louis-Francais Pau ,  Carsten Agerskov ,  Ulrik Jacobi ,  Henrik Sloth

IPC: G01B11/24 ,  G01N21/90

CPC classification number: G01N21/90 ,  G01N2021/8887 ,  G01N2201/06126

Abstract: A conveyor (12) moves the hollow bodies (18) over a circular path through an inspection region (20) in which the hollow bodies (18) are homogeneously illuminated by an illumination device (16). The light issuing from the hollow bodies (18) passes via a group (34) of four mirrors (34a-34d) and a deflecting mirror (36) to a matrix camera or line scanning camera (30). The mirrors (34a-32d) are plane mirrors which are inclined at an angle in relation to one another. The hollow bodies (18) execute one complete revolution about their longitudinal axis while passing through the inspection region (20). Therefore, the group (34) of four mirrors views a quarter of the circumference of the hollow bodies each time in succession. The inspection apparatus is particularly suitable for inspecting the threaded region of bottles and has the advantage that is does not need any moving parts.

Abstract translation: 输送机（12）使空心体（18）在圆形路径上移动通过检查区域（20），中空体（18）由照明装置（16）均匀地照射。 从中空体（18）发出的光通过四个反射镜（34a-34d）的组（34）和偏转镜（36）到矩阵相机或线扫描照相机（30）。 反射镜（34a-32d）是相对于彼此倾斜一定角度的平面镜。 空心体（18）在穿过检查区域（20）时围绕它们的纵向轴线执行一整圈。 因此，四个反射镜组（34）每次相继地看到空心体的四分之一周长。 检查装置特别适用于检查瓶的螺纹区域，并且具有不需要任何移动部件的优点。

公开(公告)号：US5085517A

公开(公告)日：1992-02-04

申请号：US429963

申请日：1989-10-31

Applicant: Curt H. Chadwick ,  Robert R. Sholes ,  John D. Greene ,  Francis D. Tucker, III ,  Michael E. Fein ,  P. C. Jann ,  David J. Harney ,  William Bell ,  Bin-Ming B. Isai ,  Walter I. Novak ,  Mark J. Wihl

Inventor： Curt H. Chadwick ,  Robert R. Sholes ,  John D. Greene ,  Francis D. Tucker, III ,  Michael E. Fein ,  P. C. Jann ,  David J. Harney ,  William Bell ,  Bin-Ming B. Isai ,  Walter I. Novak ,  Mark J. Wihl

IPC: G01B11/24 ,  G01B11/30 ,  G01N21/64 ,  G01N21/88 ,  G01N21/93 ,  G01N21/956 ,  G01R31/308 ,  G06T1/00 ,  G06T1/20

CPC classification number: G01R31/308 ,  G01N21/956 ,  G01N2021/8887 ,  G01N2021/95615 ,  G01N2021/95638 ,  G01N21/64 ,  G01N21/95607 ,  G01N2201/06126 ,  G01N2201/0826

Abstract: In each configuration, at least one TDI sensor is used to image the portions of interest of the substrate that are substantially uniformly or critically illuminated. In one configuration, the substrate is compared to the expected characteristic features prestored in memory. In a second configuration, a first and second pattern in a region of at least one substrate are inspected by comparing one pattern against the other and noting whether they agree with each other. This is accomplished by illuminating the two patterns, imaging the first pattern and storing its characteristics in a temporary memory, then imaging the second pattern and comparing it to the stored characteristics from the temporary memory. Then the comparisons continue sequentially with the second pattern becoming the first pattern in the next imaging/comparison sequence against a new second pattern. With each comparison whether there has been agreement between the two patterns is noted. After all of the patterns are sequentially compared, the bad ones are identified by identifying those that did not compare with other patterns in the test process. This inspection technique is useful for doing die-to-die inspections, as well as repeating patern inspections within the same die. A variation of the second configuration uses two TDI sensors to simultaneously image the first and second patterns eliminating the need for the temporary memory.

公开(公告)号：US4665036A

公开(公告)日：1987-05-12

申请号：US734921

申请日：1985-05-16

Applicant: Hubert Dedden ,  Dietrich Forster ,  Horst Rost ,  Alfred Zembrod

Inventor： Hubert Dedden ,  Dietrich Forster ,  Horst Rost ,  Alfred Zembrod

IPC: C12M1/34 ,  G01N21/47 ,  G02B27/00 ,  C12M1/20

CPC classification number: G01N21/47 ,  C12M41/36 ,  G01N2201/06126 ,  Y10S435/808

Abstract: An illuminating device with a diffused, radiating, surface light source (3) and an aperture system positioned between the light source and the object is provided. The aperture system is formed by two optically complementary aperture screens (4, 5) which are disposed in series, and are spaced apart. The first aperture screen (4) thereby consists of a large number of transparent circular discs (8), positioned at intervals on an opaque base, and a second aperture screen (5) consists of a large number of opaque circular discs (9), positioned at intervals on a transparent base. The diameter of the opaque circular discs (9) is larger than that of the transparent circular discs (8), so that the circular discs of the two aperture screens (4, 5) overlap in the projection. The microbiological structures used generally have a large number of almost circular areas which are positioned in a regular surface pattern on a transparent base or round one or some relatively large circular transparent areas on a light-dispersing base. With the illuminating device according to the principle of the complementary aperture screens, the contrast of such microbiological structures in relation to the base could be substantially improved.

Abstract translation: 提供具有漫射，辐射面光源（3）和位于光源和物体之间的光圈系统的照明装置。 孔径系统由两个光学互补的孔眼筛网（4,5）形成，它们被串联布置并且间隔开。 因此，第一孔径筛（4）由大量透明圆盘（8）组成，其间隔地设置在不透明基底上，第二孔径筛（5）由大量不透明圆盘（9）组成， 定位在透明基座上。 不透明圆盘（9）的直径大于透明圆盘（8）的直径，使得两个孔径筛（4,5）的圆盘在突起中重叠。 所使用的微生物结构通常具有大量几乎圆形的区域，它们以透明基底或圆形的一个或一些相对大的圆形透明区域位于光分散基底上。 利用根据互补孔径筛网原理的照明装置，这种微生物结构相对于基底的对比可以显着改善。

公开(公告)号：US20180128740A1

公开(公告)日：2018-05-10

申请号：US15520444

申请日：2015-10-20

Applicant: Cibite AG

Inventor： Dieter OLSCHEWSKI ,  Ina DÖHRING ,  Peter LÜKE

IPC: G01N21/59 ,  G01N21/896

CPC classification number: G01N21/59 ,  G01N21/896 ,  G01N2021/8416 ,  G01N2201/06126

Abstract: The invention relates to a method and an associated device for determining the transmittance of a flat-glass substrate (40) with a measuring device (10), with which light of at least one light source (20) is guided from one side of the flat-glass substrate (40) through the flat-glass substrate (40) to the opposite side of the flat-glass substrate (40), where it is captured by at least one receiving unit (30) and the transmittance of the flat-glass substrate (40) is determined by means of a comparison between the intensity of the light emitted by the light source (20) and the light incident upon the receiving unit (30). The light source is a surface-like diffuse light source (20), and the receiving unit (30) comprises at least one spatially resolving receiver (31; 31n). By evaluating brightness values in the measuring image (33; 33′) of the spatially resolving receiver (31; 31n), the transmittance is determined in a spatially resolved manner in a partial surface of the flat-glass substrate (40), which is covered by the measuring image (33; 33′).

公开(公告)号：US20170023493A1

公开(公告)日：2017-01-26

申请号：US15213680

申请日：2016-07-19

Applicant: Corning Incorporated

Inventor： Andrew Paul Courtney ,  Brian George Martinec

IPC: G01N21/956 ,  G01N21/88

CPC classification number: G01N21/95692 ,  G01N21/8803 ,  G01N21/8806 ,  G01N2021/845 ,  G01N2201/06126

Abstract: An inspection apparatus and methods for inspecting a body having a structure of walls defining a plurality of channels, such as a honeycomb structure. An inspection apparatus may include a translucent conveyor belt and a light source oriented to direct light onto the backlight surface. The light source and the belt are arranged to convey the body while directing diffuse light into the body, whereby inspection of the inner walls of the structure may be facilitated.

Abstract translation: 一种用于检查具有限定多个通道的壁的结构的主体的检查装置和方法，例如蜂窝结构。 检查装置可以包括半透明传送带和定向为将光引导到背光表面上的光源。 光源和带被布置成在将漫射光引导到身体中的同时传送身体，从而可以方便地检查结构的内壁。

公开(公告)号：US09120464B2

公开(公告)日：2015-09-01

申请号：US13091339

申请日：2011-04-21

Applicant: Andreas Pack ,  Axel Schwarz ,  Bruno Hodapp ,  Norbert Hog ,  Henry Blitzke

Inventor： Andreas Pack ,  Axel Schwarz ,  Bruno Hodapp ,  Norbert Hog ,  Henry Blitzke

IPC: G01N21/47 ,  B60S1/08

CPC classification number: B60S1/0837 ,  G01N2201/06126

Abstract: A sensor system is described for detecting wetting of a window includes a photodetector having multiple light-sensitive elements and a light source for emitting light to a detection region of the window in such a way that a portion of the light is reflected at the window, and another portion of the light passes through the window. The light source and the light-sensitive element are situated in such a way that a portion of the light from the light source which passes through the window is reflected at the wetting and strikes a portion of the light-sensitive elements. The light source includes a lighting element which is set up to irradiate into a transparent body. The transparent body has a surface which has defined unevennesses for the diffuse radiation of the irradiated light.

Abstract translation: 描述了用于检测窗口的润湿的传感器系统，其包括具有多个感光元件的光电检测器和用于将光发射到窗口的检测区域的光源，使得一部分光在窗口处被反射， 光的另一部分通过窗口。 光源和感光元件以这样的方式设置，使得来自光源的通过窗口的光的一部分在润湿时被反射并且撞击一部分感光元件。 光源包括设置成照射到透明体中的照明元件。 透明体具有对于照射光的漫射辐射具有限定的不均匀性的表面。

公开(公告)号：US20110267624A1

公开(公告)日：2011-11-03

申请号：US13091339

申请日：2011-04-21

Applicant: Andreas PACK ,  Axel SCHWARZ ,  Bruno HODAPP ,  Norbert HOG ,  Henry BLITZKE

Inventor： Andreas PACK ,  Axel SCHWARZ ,  Bruno HODAPP ,  Norbert HOG ,  Henry BLITZKE

IPC: G01N21/47

CPC classification number: B60S1/0837 ,  G01N2201/06126

Abstract: A sensor system is described for detecting wetting of a window includes a photodetector having multiple light-sensitive elements and a light source for emitting light to a detection region of the window in such a way that a portion of the light is reflected at the window, and another portion of the light passes through the window. The light source and the light-sensitive element are situated in such a way that a portion of the light from the light source which passes through the window is reflected at the wetting and strikes a portion of the light-sensitive elements. The light source includes a lighting element which is set up to irradiate into a transparent body. The transparent body has a surface which has defined unevennesses for the diffuse radiation of the irradiated light.

Abstract translation: 描述了用于检测窗口的润湿的传感器系统，包括具有多个感光元件的光电检测器和用于将光发射到窗口的检测区域的光源，使得光的一部分在窗口处被反射， 光的另一部分通过窗口。 光源和感光元件以这样的方式设置，使得来自光源的通过窗口的光的一部分在润湿时被反射并且撞击一部分感光元件。 光源包括设置成照射到透明体中的照明元件。 透明体具有对于照射光的漫射辐射具有限定的不均匀性的表面。