Method and apparatus for controlling the manufacturing quality of a moving web
    5.
    发明授权
    Method and apparatus for controlling the manufacturing quality of a moving web 失效
    用于控制移动幅材的制造质量的方法和装置

    公开(公告)号:US06452679B1

    公开(公告)日:2002-09-17

    申请号:US09474720

    申请日:1999-12-29

    IPC分类号: G01N2184

    摘要: A method and apparatus for detecting the composition of a moving web product on a real-time basis during the manufacturing process. Spectrometric monitoring equipment operates to derive information regarding physical and/or chemical properties of the web at multiple locations in the web's cross direction. Data from a plurality of spectral regions can be combined to produce a vector containing accurate information regarding the web's composition. This information is derived using multivariate mathematical techniques to yield a spatial data matrix for each component of interest. Composition information contained in the spatial data matrix can be reprojected as a “virtual composition map,” or compared against ideal profiles stored in a computer memory.

    摘要翻译: 一种用于在制造过程中实时检测移动腹板产品的组成的方法和装置。 光谱测量监测设备用于获取有关网络横向上多个位置的网络的物理和/或化学性质的信息。 可以组合来自多个光谱区域的数据以产生包含关于网络组成的准确信息的向量。 使用多变量数学技术导出该信息,以产生每个感兴趣的分量的空间数据矩阵。 包含在空间数据矩阵中的合成信息可以重新投射为“虚拟合成图”,或者与存储在计算机存储器中的理想简档进行比较。

    Spectral measurement with assisted data analysis
    8.
    发明授权
    Spectral measurement with assisted data analysis 有权
    辅助数据分析进行光谱测量

    公开(公告)号:US08140500B2

    公开(公告)日:2012-03-20

    申请号:US11725097

    申请日:2007-03-16

    IPC分类号: G06F7/00 G06F17/30

    摘要: A system is provided wherein spectrometer measurements, and/or measurements from other analytical instruments, are transmitted to a processing station which determines the component substances of the sample(s) subjected to the measurements. The names of the component substances are then inserted into database search queries related to matters such as handling precautions, causes/sources of the substances, remedies and neutralizing agents for the substances, regulations related to the substances, etc. The results of the search queries are then provided to the personnel who made the measurements, preferably wirelessly and almost immediately after the measurements were made. The system therefore provides nearly immediate guidance as to what substances are present and how to handle them, which can be useful for inexperienced personnel in hazardous response, contraband detection, industrial process control, and other situations.

    摘要翻译: 提供了一种系统,其中来自其他分析仪器的光谱仪测量和/或测量被传送到确定经受测量的样品的组分物质的处理站。 然后将组分物质的名称插入与物质的处理注意事项,原因/来源,物质的补救措施和中和剂等与物质有关的规定等事项相关的数据库查询查询。搜索查询的结果 然后提供给进行测量的人员,优选地在测量之后无线地且几乎立即进行。 因此,该系统提供了关于哪些物质存在和如何处理这些物质的几乎立即的指导,这对于没有经验的危险反应人员,违禁品检测,工业过程控制和其他情况可能是有用的。