公开(公告)号：US09624456B2

公开(公告)日：2017-04-18

申请号：US14286409

申请日：2014-05-23

Applicant: Kleancheck Systems, LLC

Inventor： Philip C. Carling

IPC: C11D3/20 ,  A61L2/10 ,  A61L2/18 ,  A61L2/28 ,  C11D3/40 ,  B08B3/00 ,  C11D3/42 ,  C11D11/00 ,  G01N21/64 ,  G06Q10/06 ,  A61B90/70

CPC classification number: C11D3/40 ,  A61B2090/702 ,  A61L2/18 ,  A61L2/28 ,  A61L2202/14 ,  B08B3/00 ,  B08B13/00 ,  C11D3/42 ,  C11D11/0005 ,  G01N21/6447 ,  G01N2201/061 ,  G06Q10/06393 ,  G09B19/00 ,  Y10S435/842 ,  Y10S435/882 ,  Y10S435/883 ,  Y10S435/967

Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.

公开(公告)号：US20170089835A1

公开(公告)日：2017-03-30

申请号：US15273022

申请日：2016-09-22

Applicant: Universität Stuttgart

Inventor： Martin Bogner ,  Karsten Frenner ,  Joachim Sägebarth

IPC: G01N21/64

CPC classification number: G01N21/645 ,  G01N21/6428 ,  G01N2021/6439 ,  G01N2201/061 ,  G01N2201/068 ,  G02B1/007

Abstract: The application pertains to a sensor element (11) for photoluminescence measurements, with an optically transparent carrier structure (19), on which is placed a luminescence structure (21) configured for intensifying and transmitting luminescence light to the carrier structure (19), wherein the luminescence structure has a nanostructured surface (25) oriented away from the carrier structure (19).

公开(公告)号：US09606059B2

公开(公告)日：2017-03-28

申请号：US14627473

申请日：2015-02-20

Applicant: Erico Rolim Mattos ,  Mark Andreas Haidekker ,  Ivan Kruglak

Inventor： Erico Rolim Mattos ,  Mark Andreas Haidekker ,  Ivan Kruglak

IPC: G01N21/64 ,  G01N21/63

CPC classification number: G01N21/645 ,  G01N21/6486 ,  G01N2021/635 ,  G01N2201/061

Abstract: A phase synchronizing pulse amplitude modulation fluorometer having an excitation light source capable of emitting a pulse of light that will induce fluorescence in an external object. A photo detector for detecting the pulse and a circuit to synchronize a pulse of light from the excitation light source with a pulse of light from an external light source.

公开(公告)号：US09606047B2

公开(公告)日：2017-03-28

申请号：US14901639

申请日：2014-06-26

Applicant: GOTHENBURG SENSOR DEVICES AB

Inventor： Fredrik Höök ,  Björn Agnarsson ,  Anders Lundgren ,  Anders Gunnarsson ,  Marta Bally ,  Lisa Simonsson Nyström

IPC: G01N21/64 ,  G01N21/01 ,  G02B6/122 ,  G02B21/16 ,  G02B6/12

CPC classification number: G01N21/01 ,  G01N21/6428 ,  G01N21/6458 ,  G01N21/648 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G02B6/1221 ,  G02B21/16 ,  G02B2006/12176

Abstract: A waveguide structure for evanescent wave microscopy and/or spectroscopy, comprising an optically transparent core layer, a lower dielectric cladding layer and an upper dielectric cladding layer arranged on opposite sides of the core layer. The core layer has a refractive index higher than the refractive indices of the cladding layers. The upper cladding layer is made of an organic material. A sample well is arranged on an upper surface of the core layer formed by a cavity in the upper cladding layer, the sample well being adapted to contain a sample medium with one or more sample objects. The core layer is made of a first dielectric inorganic material, and the upper cladding layer has a refractive index which closely matches the refractive index of the sample medium. A method for manufacturing such waveguide structure, and a measurement system comprising the waveguide structure are also disclosed.

公开(公告)号：US09599560B2

公开(公告)日：2017-03-21

申请号：US14563304

申请日：2014-12-08

Applicant: International Business Machines Corporation

Inventor： Dylan J. Boday ,  Jeannette M. Garcia ,  James L. Hedrick ,  Rudy J. Wojtecki ,  Thomas Zimmerman

IPC: G01N21/59 ,  G01N33/20 ,  G01N21/33

CPC classification number: G01N21/59 ,  G01N21/33 ,  G01N33/20 ,  G01N2201/061

Abstract: Method for detecting metals in a liquid are described. The liquid is contacted with a hexahydrotriazine and/or a hemiaminal material, and a UV absorption spectrum of the material before and after exposure to the liquid is examined to determine whether metals are present in the liquid.

公开(公告)号：US20170059478A1

公开(公告)日：2017-03-02

申请号：US14840516

申请日：2015-08-31

Applicant: Mettler-Toledo AG

Inventor： Tomasz POL ,  Chun-Hung KUO ,  William Alan MARKS

IPC: G01N21/27

CPC classification number: G01N21/276 ,  G01N21/274 ,  G01N21/278 ,  G01N21/31 ,  G01N21/90 ,  G01N2021/3137 ,  G01N2201/061 ,  G01N2201/068 ,  G01N2201/08

Abstract: Apparatuses and methods are disclosed for performing a light-absorption measurement on a test sample and a compliance measurement on a reference sample. A method includes moving a reference sample receptacle carrier of an apparatus to position a first reference sample receptacle received in the carrier at a second position in a light path, directing light from an illumination system to a detection system along the light path to perform a light-absorption measurement on a first reference sample at the second position, moving the carrier to position the first receptacle out of the light path, placing a test sample receptacle in a test sample receptacle holder of the apparatus in the light path at a first position different from the second position, and directing light along the light path to perform a light-absorption measurement on a test sample in the test sample receptacle holder at the first position.

Abstract translation: 公开了用于对测试样品进行光吸收测量和对参考样品的顺应性测量的装置和方法。 一种方法包括移动设备的参考样本容器托架，以将容纳在载体中的第一参考样本容器定位在光路中的第二位置，将来自照明系统的光引导到沿着光路的检测系统以执行光 - 在第二位置处对第一参考样品进行吸收测量，移动载体以将第一容器定位在光路之外，将测试样品容器放置在光路中的测试样品容器保持器中的第一位置处不同 并且沿着光路引导光，以在第一位置的测试样品容器保持器中的测试样品上进行光吸收测量。

公开(公告)号：US09562845B2

公开(公告)日：2017-02-07

申请号：US15045712

申请日：2016-02-17

Applicant: XYLEM IP UK S. à. r. l.

Inventor： Valdis R. Vesma

IPC: G01B11/16 ,  G01N21/03 ,  G01N21/21

CPC classification number: G01N21/0332 ,  G01N21/21 ,  G01N2201/061 ,  G01N2201/062

Abstract: Apparatus features a sample tube adapter made of conductive material, having a first part to contain and touch a sample tube having a sample therein, and a second part to provide a thermal path for heat transfer to/from the sample tube and a thermal assembly for performing a sample analysis; and sample support rails to receive the sample tube adapter to provide physical support for the sample tube, orient the sample tube adapter in relation to the thermal assembly so there is contact between the sample tube adapter and the thermal assembly to provide the thermal path for heat transfer to/from the sample tube and the thermal assembly, and align the sample tube adapter in relation to a light source so there is a registration between the sample tube and a light beam provided by the light source, all for performing the sample analysis.

Abstract translation: 仪器具有由导电材料制成的样品管适配器，其具有第一部分以容纳和接触其中具有样品的样品管，以及第二部分，以提供用于传热到样品管的热路径和用于 进行样本分析; 和样品支撑轨道以接收样品管适配器以为样品管提供物理支撑，使样品管适配器相对于热组件定向，使得样品管适配器和热组件之间存在接触以提供热路径 转移到样品管和热组件上，并将样品管适配器相对于光源对准，使得样品管与由光源提供的光束之间存在对准，全部用于进行样品分析。

公开(公告)号：US20170010158A1

公开(公告)日：2017-01-12

申请号：US15265816

申请日：2016-09-14

Applicant: OFFICE COLOR SCIENCE CO., LTD.

Inventor： Masayuki Osumi

IPC: G01J3/28 ,  G01J3/42 ,  G01J3/52 ,  G01J3/12 ,  G01N21/25 ,  G01N21/27 ,  G01N21/57 ,  G01J3/02 ,  G01J3/46

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/0297 ,  G01J3/12 ,  G01J3/1256 ,  G01J3/42 ,  G01J3/46 ,  G01J3/463 ,  G01J3/501 ,  G01J3/502 ,  G01J3/504 ,  G01J3/524 ,  G01J2003/1226 ,  G01J2003/2826 ,  G01N21/255 ,  G01N21/276 ,  G01N21/57 ,  G01N21/8422 ,  G01N2201/061

Abstract: A lighting device that emits illumination light from two or more angular directions onto a sample surface to be measured, an imaging optical lens, and a monochrome two-dimensional image sensor are provided. This configuration provides a method and an apparatus that take a two-dimensional image of the sample surface to be measured at each measurement wavelength and accurately measure multi-angle and spectral information on each of all pixels in the two-dimensional image in a short time. In particular, a multi-angle spectral imaging measurement method and apparatus that have improved accuracy and usefulness are provided.

Abstract translation: 提供了一种从两个或多个角度方向将照明光发射到待测样品表面上的照明装置，成像光学透镜和单色二维图像传感器。 该结构提供了一种在每个测量波长处拍摄要测量的样品表面的二维图像并且在短时间内精确地测量二维图像中的所有像素的多角度和光谱信息的方法和装置 。 特别地，提供了具有提高的精度和有用性的多角度光谱成像测量方法和装置。

公开(公告)号：US20170003217A1

公开(公告)日：2017-01-05

申请号：US15266268

申请日：2016-09-15

Applicant: Saudi Arabian Oil Company

Inventor： Omer Refa KOSEOGLU ,  Adnan AL-HAJJI ,  Gordon Jamieson

IPC: G01N21/33 ,  G01N33/28 ,  G01N1/38

CPC classification number: G01N33/2823 ,  G01N1/38 ,  G01N21/33 ,  G01N2201/061

Abstract: A system and a method for characterizing an aromaticity value of a crude oil sample from the weight and ultraviolet visible spectroscopy of the sample id provided. The system and method includes calculating and assigning a crude oil ultraviolet visible index and using the assigned index to calculate and assign an aromaticity value of the sample, and optionally to calculate and assign an API gravity.

Abstract translation: 用于从所提供的样品标号的重量和紫外可见光谱学表征原油样品的芳香度值的系统和方法。 该系统和方法包括计算和分配原油紫外可见指数并使用分配的指数来计算和分配样品的芳香度值，并且可选地计算和分配API重力。

公开(公告)号：US09535002B2

公开(公告)日：2017-01-03

申请号：US14599741

申请日：2015-01-19

Applicant: ISRA SURFACE VISION GMBH

Inventor： Rolf Kubiak

IPC: G01J3/46 ,  G01N21/25 ,  G01J3/50 ,  G01N21/84 ,  G01N21/896

CPC classification number: G01N21/251 ,  G01J3/50 ,  G01N21/8422 ,  G01N21/896 ,  G01N2021/8427 ,  G01N2201/061

Abstract: A device for inspecting a material with a coated surface includes a light source disposed above the surface that emits light in a wavelength range, at least one first camera for determining a color value of detected light reflected from the surface and an evaluation device. The first camera is disposed above a line located on the surface and configured with a first aperture to detect light from a first point of the line at a first viewing angle and light from a second point separate from the first point at a second viewing angle. The first camera determines a first color value of the first point light and a second color value of the second point light and the evaluation device compares the first and second color values or a color value difference with a predefined color setpoint value or predefined color setpoint value range.

Abstract translation: 用于检查具有涂覆表面的材料的装置包括设置在发射波长范围的光的表面上方的光源，用于确定从表面反射的检测光的颜色值的至少一个第一照相机和评估装置。 第一相机设置在位于表面上的线上方，并且配置有第一孔径以在第一视角处检测来自线的第一点的光和来自与第一点在第二视角分开的第二点的光。 第一相机确定第一点光的第一颜色值和第二点光的第二颜色值，并且评估装置将第一和第二颜色值或颜色值差与预定义颜色设定值或预定义颜色设定值进行比较 范围。