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    APPARATUS FOR DETERMINING THE PRESENCE OR CONCENTRATION OF TARGET MOLECULES
    31.
    发明公开
    APPARATUS FOR DETERMINING THE PRESENCE OR CONCENTRATION OF TARGET MOLECULES 审中-公开

    公开(公告)号：US20230236127A1

    公开(公告)日：2023-07-27

    申请号：US18012140

    申请日：2021-06-30

    Applicant: ams International AG

    Inventor： Remco VERDOOLD ,  Erik Jan LOUS

    IPC: G01N21/552

    CPC classification number: G01N21/554 ,  G01N2201/062 ,  G01N2201/0636 ,  G01N2201/0634

    Abstract: An apparatus for determining the presence or concentration of target molecules comprises: a radiation source; a surface; a waveguide; a detector; and a spectral filter. The radiation source is operable to produce electromagnetic radiation. The surface defines a two dimensional array of receptor sites. The waveguide is arranged to receive the electromagnetic radiation produced by the radiation source, divide the electromagnetic radiation and direct a portion of the electromagnetic radiation to each one of a two dimensional array of receptor sites. The detector comprises a two dimensional array of sensing elements, each sensing element arranged to receive electromagnetic radiation from a different one of the two dimensional array of receptor sites. The spectral filter is provided between the surface and the detector.

    ASSEMBLY FOR ANALYZING A LIGHT PATTERN CAUSED BY REFRACTION AND REFLECTION AT A PRECIOUS STONE
    36.
    发明申请
    ASSEMBLY FOR ANALYZING A LIGHT PATTERN CAUSED BY REFRACTION AND REFLECTION AT A PRECIOUS STONE 有权
    用于分析由于在极端石头上的折射和反射引起的光图案的组件

    公开(公告)号：US20160161421A1

    公开(公告)日：2016-06-09

    申请号：US15040338

    申请日：2016-02-10

    Applicant: D. Swarovski KG

    Inventor： Karlheinz EDER

    IPC: G01N21/87

    CPC classification number: G01N21/87 ,  G01N21/4788 ,  G01N21/55 ,  G01N2201/061 ,  G01N2201/0634

    Abstract: The invention relates to an assembly (1) for analyzing a light pattern (3) caused by refraction and reflection at a precious stone (2), comprising a light source (4) for illuminating the precious stone (2), a retaining device (5) for retaining the precious stone (2), an in particular flat diffusing screen (6) for imaging the light pattern (3), and a camera (7) for recording the light pattern (3) imaged on the diffusing screen (6), wherein the assembly (1) comprises a semi-transmitting optical element (8) for deflecting, in the direction of the precious stone (2), the light (9) emitted by the light source (4) and for transmitting the light (10) refracted and reflected at the precious stone (2).

    Abstract translation: 本发明涉及一种用于分析由宝石（2）上的折射和反射引起的光图案（3）的组件（1），包括用于照亮宝石（2）的光源（4），保持装置 5）用于保留宝石（2），特别是用于对光图案（3）进行成像的平面漫射屏（6）和用于记录成像在漫射屏（6）上的光图案（3）的照相机 ），其中所述组件（1）包括半透射光学元件（8），用于沿着所述宝石（2）的方向偏转由所述光源（4）发射的光（9）并用于透射所述光 （10）折射和反射在宝石（2）。

    GEMSTONE SPARKLE ANALYSIS
    37.
    发明申请
    GEMSTONE SPARKLE ANALYSIS 审中-公开
    GEMSTONE SPARKLE分析

    公开(公告)号：US20160103078A1

    公开(公告)日：2016-04-14

    申请号：US14974425

    申请日：2015-12-18

    Applicant: De Beers UK Ltd.

    Inventor： James Gordon Charters SMITH

    IPC: G01N21/87 ,  G01N21/55

    CPC classification number: G01N21/87 ,  G01N21/55 ,  G01N33/381 ,  G01N2201/06146 ,  G01N2201/0634

    Abstract: A system is described for obtaining images of a gemstone, and performing quantitative analysis on the images to obtain measures of properties of the gemstone. The system comprises a support structure for supporting the gemstone at an observation position. An illumination structure is arranged to illuminate the gemstone. The illumination structure comprises a plurality of radially dispersed directional light sources directed towards the observation position, the support structure and illumination system being rotatable relative to one another around a rotation axis so that the gemstone can be illuminated by one or more of the directional light sources at each of a plurality of rotational positions, the axis of rotation being normal to a selected facet of the gemstone. An imaging device is directed towards the gemstone for obtaining images of the gemstone at each of the rotational positions, the imaging device having an imaging axis parallel to or coincident with the axis of rotation. An image processor is provided for identifying sparkle regions in the images corresponding to reflections from individual light sources by individual facets and providing a quantitative measure of the gemstone on the basis of properties of the sparkle regions.

    Abstract translation: 描述了一种用于获得宝石图像的系统，并对图像进行定量分析以获得宝石特性的度量。 该系统包括用于在观察位置支撑宝石的支撑结构。 布置照明结构来照亮宝石。 照明结构包括指向观察位置的多个径向分散的定向光源，支撑结构和照明系统可围绕旋转轴线相对于彼此旋转，使得宝石能够被一个或多个定向光源 在多个旋转位置中的每一个处，所述旋转轴线垂直于所述宝石的选定小面。 成像装置被引向宝石，以在每个旋转位置获得宝石的图像，成像装置具有与旋转轴线平行或重合的成像轴。 提供一种图像处理器，用于识别对应于各个光源的各个光源的反射的图像中的闪耀区域，并且基于闪光区域的特性提供宝石的定量测量。

    SYSTEM AND METHOD FOR MONITORING A FLUID
    38.
    发明申请
    SYSTEM AND METHOD FOR MONITORING A FLUID 有权
    用于监测流体的系统和方法

    公开(公告)号：US20160069856A1

    公开(公告)日：2016-03-10

    申请号：US14778009

    申请日：2013-03-27

    Applicant: ATTEN2 ADVANCED MONITORING TECHNOLOGIES S.L.U.

    Inventor： Eneko Gorritxategi ,  Jon Mabe

    IPC: G01N33/28 ,  G01N21/25 ,  G01N21/85

    CPC classification number: G01N33/2888 ,  G01N15/0227 ,  G01N21/25 ,  G01N21/274 ,  G01N21/85 ,  G01N2015/0011 ,  G01N2015/0053 ,  G01N2201/062 ,  G01N2201/0631 ,  G01N2201/0634

    Abstract: System (18, 28) for inspecting oil, which comprises a cell (280) through which oil (281) flows through a pipe. Inside said cell (280) the system comprises a lighting system (284) based on at least one LED diode and configured to supply a beam of white light to the flow of oil (281); a diffuser (286) situated between the lighting system (284) and the flow of oil (281), configured to provide homogeneous lighting to the lit area; an image capture system (282, 382) situated on the opposite side of the pipe through which the oil (281) flows in respect of the lighting system (284) and configured to capture a sequence of images of the oil which flows inside said pipe; a lens (283) situated between the image capture system (282) and the flow of oil (281), configured to focus the captured images; a calibration device (287) situated between the lens (283) and the flow of oil (281); a processor (2851) configured to process said sequence of images and to determine the presence of particles and bubbles and a degradation value of the oil.

    Abstract translation: 用于检查油的系统（18,28），其包括油（280）通过管流动的单元（280）。 在所述电池（280）内部，所述系统包括基于至少一个LED二极管的照明系统（284），并且被配置为向所述油流提供白光束（281）; 位于照明系统（284）和油流（281）之间的漫射器（286），被配置为向照明区域提供均匀的照明; 位于所述管相对侧上的图像捕获系统（282,382），所述油（281）相对于所述照明系统（284）流过所述图像捕获系统（284），并被构造成捕获在所述管内流动的油的图像序列 ; 位于图像拍摄系统（282）和油流（281）之间的透镜（283），被配置为聚焦所捕获的图像; 位于透镜（283）和油流（281）之间的校准装置（287）; 配置成处理所述图像序列并确定颗粒和气泡的存在以及油的劣化值的处理器（2851）。

    Non-dispersive infrared sensor with a reflective diffuser
    39.
    发明授权
    Non-dispersive infrared sensor with a reflective diffuser 有权
    具有反射扩散器的非分散红外传感器

    公开(公告)号：US08969808B2

    公开(公告)日：2015-03-03

    申请号：US13526589

    申请日：2012-06-19

    Applicant: David Benjamin Henderson

    Inventor： David Benjamin Henderson

    IPC: G01J5/02 ,  G01J5/00

    CPC classification number: G01N21/3504 ,  G01N21/61 ,  G01N2201/0634 ,  G01N2201/0696

    Abstract: The present application provides a non-dispersive infrared gas sensor. The non-dispersive infrared gas sensor may include an infrared source, an infrared detector, and a waveguide extending about the infrared source and the infrared detector. The waveguide may include a reflective diffuser thereon.

    Abstract translation: 本申请提供了一种非分散红外气体传感器。 非分散红外气体传感器可以包括红外源，红外检测器和围绕红外源和红外检测器延伸的波导。 波导可以在其上包括反射扩散器。

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