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    Methods and apparatus for the measurement of malt beverages
    1.
    发明授权
    Methods and apparatus for the measurement of malt beverages 有权
    用于测量麦芽饮料的方法和设备

    公开(公告)号：US09448166B1

    公开(公告)日：2016-09-20

    申请号：US14676483

    申请日：2015-04-01

    Applicant: Michael D. Rainer

    Inventor： Michael D. Rainer

    IPC: G01N21/41

    CPC classification number: G01N21/4133 ,  G01N2021/414 ,  G01N2021/435 ,  G01N2201/062 ,  G01N2201/0633

    Abstract: A method is provided for determining a physical property of a malt beverage sample. The method includes measuring a refractive index of the malt beverage sample. The method further includes determining a temperature-compensated measured refractive index by temperature correcting the measured refractive index relative to a predetermined reference temperature. The temperature correcting is specific to the total dissolved solids of the malt beverage sample. The method also includes converting the temperature-compensated measured refractive index to a unit of measurement. The unit of measurement relates to a physical property of the malt beverage sample. Apparatus are also provided.

    Abstract translation: 提供了一种用于确定麦芽饮料样品的物理性质的方法。 该方法包括测量麦芽饮料样品的折射率。 该方法还包括通过相对于预定参考温度校正所测量的折射率的温度来确定经温度补偿的测量的折射率。 温度校正特定于麦芽饮料样品的总溶解固体。 该方法还包括将温度补偿的测量的折射率转换为测量单位。 测量单位涉及麦芽饮料样品的物理性质。 还提供了装置。

    Optical sensor
    4.
    发明授权
    Optical sensor 失效
    光学传感器

    公开(公告)号：US5396325A

    公开(公告)日：1995-03-07

    申请号：US20615

    申请日：1993-02-22

    Applicant: Edward F. Carome ,  Michael D. Rainer

    Inventor： Edward F. Carome ,  Michael D. Rainer

    IPC: G01N21/43 ,  G01N21/55 ,  G01N2/41

    CPC classification number: G01N21/648 ,  G01N21/552

    Abstract: According to the present invention, there is provided an optical sensor capable of detecting, identifying or measuring a property of a solid, liquid or gas which is in contact with its measuring surface. The preferred sensor comprises an optically transparent sensing element with at least one surface, an optical energy source, means for conducting optical energy from the source to the sensing element at a specific, precisely determined angle and a photodetector. The measuring surface of the sensing element forms an interface with the substance to be measured. Optical energy is partially reflected from the interface formed at the planar surface of the transparent element toward the photodetector. It has been discovered that the resulting signal from the photodetector is proportional to the refractive index of the medium covering the outer surface of the transparent element.

    Abstract translation: 根据本发明，提供了一种能够检测，识别或测量与其测量表面接触的固体，液体或气体的性质的光学传感器。 优选的传感器包括具有至少一个表面的光学透明感测元件，光能源，用于以特定的精确确定的角度将光能从源传感到感测元件的装置和光电检测器。 感测元件的测量表面与待测物质形成界面。 从形成在透明元件的平面上的界面朝向光电检测器部分反射光能。 已经发现，来自光电检测器的结果信号与覆盖透明元件的外表面的介质的折射率成比例。

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