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    • 86. 发明申请
    • APPARATUS AND METHOD OF INVESTIGATING COATINGS WITH EFFECT PIGMENTS
    • 用影响色素调查涂料的装置和方法
    • US20130027545A1
    • 2013-01-31
    • US13538284
    • 2012-06-29
    • Peter SchwarzUwe Sperling
    • Peter SchwarzUwe Sperling
    • H04N7/18
    • G01N21/474G01N21/55G01N21/8806G01N2021/1765
    • Radiation is irradiated by an irradiation device at a pre-set angle of incidence with respect to the surface onto the surface to be investigated, and the radiation scattered and/or reflected by this surface arrives at a radiation detector device arranged at a pre-set detection angle with respect to the surface and having an image-recording unit which records black-and-white images, wherein this radiation detector device permits a spatially resolved detection of the radiation reaching it. The irradiation device directs radiation in a first wavelength range onto the surface and the image-recording unit records a first spatially resolved image of this radiation scattered and/or reflected from the surface and the irradiation device directs radiation in a second wavelength range onto the surface and the image-recording unit records a second spatially resolved image of this radiation scattered and/or reflected from the surface.
    • 照射装置以相对于要被研究的表面上的表面的预定入射角照射辐射,并且由该表面散射和/或反射的辐射到达布置在预定位置的辐射检测器装置 相对于表面的检测角度并具有记录黑白图像的图像记录单元,其中该放射线检测器装置允许对到达其的辐射的空间分辨检测。 照射装置将第一波长范围的辐射引导到表面上,并且图像记录单元记录从表面散射和/或反射的该辐射的第一空间分辨图像,并且照射装置将第二波长范围内的辐射引导到表面上 并且图像记录单元记录从表面散射和/或反射的该辐射的第二空间分辨图像。
    • 89. 发明申请
    • DEVICE FOR THE INVESTIGATION OF TEXTURED SURFACES
    • 用于调查纹理表面的设备
    • US20110013197A1
    • 2011-01-20
    • US12833709
    • 2010-07-09
    • Peter SchwarzUwe Sperling
    • Peter SchwarzUwe Sperling
    • G01B11/24
    • G01N21/898G01J3/50
    • A method for the optical investigation of textured surfaces (10) with the steps: irradiation of radiation onto the surface (10) to be investigated; reception of an image from at least part of the radiation irradiated onto the surface (10) and reflected by the surface (10); location-resolved evaluation of the image recorded and determination of at least one value (K) which is characteristic of this image. According to the invention a parameter (G) which is characteristic of the surface is determined whilst using the characteristic value (K) and whilst using at least one further property (E)—known beforehand or determined—of the surface (10).
    • 一种用于对纹理表面(10)的光学研究的方法,具有以下步骤:将辐射照射到要研究的表面(10)上; 从辐射到所述表面(10)上并被所述表面(10)反射的至少部分辐射接收图像; 记录的图像的位置解析评价和作为该图像的特征的至少一个值(K)的确定。 根据本发明,在使用特征值(K)并且同时使用至少一个预先确定的或已确定的表面(10)的另外的属性(E)的同时确定表面特征的参数(G)。