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1. 发明授权

US06197179B1 Pulse-modulated DC electrochemical coating process and apparatus 失效
标题翻译：脉冲调制直流电化学镀膜工艺及装置
公开(公告)号：US06197179B1
公开(公告)日：2001-03-06
申请号：US08894074
申请日：1997-09-17
申请人： Klaus Arlt , Karin Eckert , Margaret Stockbrink , Rolf Schulte , Harald Berlin , Gerd Nienhaus
发明人： Klaus Arlt , Karin Eckert , Margaret Stockbrink , Rolf Schulte , Harald Berlin , Gerd Nienhaus
IPC分类号： C25D1318
CPC分类号： C25D13/18 , Y10S204/08
摘要： The present invention relates to a novel process for coating objects by means of direct current, in which process an adjustable DC voltage is pulse-modulated with an adjustable AC voltage. The process is useful for electrochemical coating of objects with resinous coating material. Preferably, the pulse modulation of the DC voltage is limited to certain time intervals during the coating process and the pulse modulation is connected and disconnected with an adjustable duty ratio.
摘要翻译：本发明涉及一种通过直流电涂覆物体的新方法，其中可调直流电压用可调节的交流电压进行脉冲调制。该方法可用于具有树脂涂料的物体的电化学涂层。优选地，在涂覆过程期间，直流电压的脉冲调制被限制到一定的时间间隔，脉冲调制以可调占空比被连接和断开。

2. 发明授权

US06628393B1 Method for determining the shade stability of lacquers 有权
标题翻译：确定漆颜色稳定性的方法
公开(公告)号：US06628393B1
公开(公告)日：2003-09-30
申请号：US09744639
申请日：2001-05-15
申请人： Bernd Biallas , Wolfgang Duschek , Werner Rotz , Harald Berlin
发明人： Bernd Biallas , Wolfgang Duschek , Werner Rotz , Harald Berlin
IPC分类号： G01J346
CPC分类号： G01N33/32 , G01J3/465 , G01J2003/466 , G01N21/27 , G01N21/57 , G01N21/8422
摘要： In a method of determining the shade stability of paints, the total color difference &Dgr;E(FT) between the color at the film thickness FT and the color at a predetermined film thickness FT0 is measured for different film thicknesses FT. Subsequently, the slope &sgr;(FT) of the plot &Dgr;E(FT) is determined, which represents a useful parameter for the shade stability. Alternatively to &sgr;(FT), it is also possible to determine the limiting film thickness FTlim at which the total color difference &Dgr;E(FT) passes below a predetermined limit. The method of determining the shade stability is additionally employed in order to optimize paint formulations.
摘要翻译：在确定涂料的色调稳定性的方法中，测量膜厚度FT下的颜色与在预定膜厚度FT0下的颜色之间的总色差DeltaE（FT），用于不同的膜厚度FT。随后，确定曲线DeltaE（FT）的斜率σ（FT），这表示阴影稳定性的有用参数。作为σ（FT）的替代方案，也可以确定总色差DeltaE（FT）通过的限制膜厚度FTlim低于预定极限。为了优化涂料配方，另外采用了确定遮光稳定性的方法。

3. 发明授权

US08271242B2 Method and apparatus for modelling and simulating optical properties of special effect paints and for determining illumination and measurement geometries for spectral photometers 失效
标题翻译：用于建模和模拟特殊效果油漆的光学性能以及用于确定光谱光度计的照度和测量几何形状的方法和装置
公开(公告)号：US08271242B2
公开(公告)日：2012-09-18
申请号：US12528808
申请日：2008-10-21
申请人： Harald Berlin , Clemens Baumeister , Christian Bornemann , Josef Kallrath
发明人： Harald Berlin , Clemens Baumeister , Christian Bornemann , Josef Kallrath
IPC分类号： G06F7/48
CPC分类号： G01J3/46 , G01J3/463 , G01N21/4738 , G01N2021/4771
摘要： A method that is suitable for modelling and simulating optical properties in special effect paints which contain pigments with isotropic light-scattering properties and pigments with anisotropic light-scattering properties, and the effect-producing substances form at least one layer of material or coat of paint on a suitable substrate. The method is characterised in that the isotropically light-scattering pigments and the anisotropically light-scattering pigments are virtually separated such that the isotropically light-scattering pigments virtually form the layer of material and the anisotropically light-scattering pigments are virtually arranged on the edge surfaces of the layer of material. The optical properties of the virtual layer of material of the isotropically light-scattering pigments are determined by linear differential equations and the optical properties of the anisotropically light-scattering pigments are taken into consideration as boundary conditions, by means of specific effect operators.
摘要翻译：一种适用于模拟和模拟具有各向同性光散射特性的颜料和具有各向异性光散射特性的颜料的特殊效果油漆的光学性能的方法，并且效果产生物质形成至少一层材料或涂层在合适的基底上。该方法的特征在于，各向同性光散射颜料和各向异性光散射颜料实际上被分离，使得各向同性光散射颜料实际上形成材料层，并且各向异性光散射颜料实际上布置在边缘表面的材料层。通过线性微分方程确定各向同性光散射颜料的虚拟材料的光学性质，并通过特定效应算子将各向异性光散射颜料的光学性质作为边界条件考虑在内。

4. 发明授权

US06459477B1 Method and device for measuring painted test tables 有权
标题翻译：绘制测试台测量方法和装置
公开(公告)号：US06459477B1
公开(公告)日：2002-10-01
申请号：US09269418
申请日：1999-05-19
申请人： Harald Berlin , Bernd Biallas , Wolfgang Duschek , Werner Rotz
发明人： Harald Berlin , Bernd Biallas , Wolfgang Duschek , Werner Rotz
IPC分类号： B07C510
CPC分类号： G01N33/32 , G01N21/57 , G01N21/8422 , G01N35/0099
摘要： Apparatus and method for measuring coated test panels, the test panels (2) being taken from a feed magazine (1) by a gripping and moving device, e.g. a laboratory robot, placed on a measuring station (9) and, finally, transferred to a delivery station (5). In the measuring station (9) measurement of the various properties of the coating is carried out by the laboratory robot (3) using various measuring devices (4). This process can in particular involve spatial resolution and electronic recording. The test panels can furthermore be distinguished by a bar code system which is recorded and evaluated electronically.
摘要翻译：用于测量涂覆的测试面板的装置和方法，测试面板（2）通过夹持和移动装置例如从进料盒（1）中取出。放置在测量站（9）上的实验室机器人，最后传送到送货站（5）。在测量站（9）中，使用各种测量装置（4）由实验室机器人（3）对涂层的各种性能进行测量。这个过程特别涉及空间分辨率和电子记录。此外，测试面板可以通过电子记录和评估的条形码系统进行区分。

5. 发明申请

US20100049484A1 METHOD AND APPARATUS FOR MODELLING AND SIMULATING OPTICAL PROPERTIES OF SPECIAL EFFECT PAINTS AND FOR DETERMINING ILLUMINATION AND MEASUREMENT GEOMETRIES FOR SPECTRAL PHOTOMETERS 失效
标题翻译：用于建模和模拟特殊效果涂料的光学性质和用于确定光谱仪的照明和测量几何的方法和装置
公开(公告)号：US20100049484A1
公开(公告)日：2010-02-25
申请号：US12528808
申请日：2008-10-21
申请人： Harald Berlin , Clemens Baumeister , Christian Bornemann , Josef Kallrath
发明人： Harald Berlin , Clemens Baumeister , Christian Bornemann , Josef Kallrath
IPC分类号： G06F17/10
CPC分类号： G01J3/46 , G01J3/463 , G01N21/4738 , G01N2021/4771
摘要： A method that is suitable for modelling and simulating optical properties in special effect paints which contain pigments with isotropic light-scattering properties and pigments with anisotropic light-scattering properties, and the effect-producing substances form at least one layer of material or coat of paint on a suitable substrate. The method is also suitable for reproducing a shade of colour of a colour template of a special effect paint of this kind, by determining and comparing the optical properties of the colour template and a formulation of a paint mock-up, so that using the comparison a correction can be made to the formulation for the paint mock-up and the shades of colour of the colour template and paint mock-up can be matched. The method is characterised in that the isotropically light-scattering pigments and the anisotropically light-scattering pigments are virtually separated such that the isotropically light-scattering pigments virtually form the layer of material and the anisotropically light-scattering pigments are virtually arranged on the edge surfaces of the layer of material. The optical properties of the virtual layer of material of the isotropically light-scattering pigments are determined by linear differential equations and the optical properties of the anisotropically light-scattering pigments are taken into consideration as boundary conditions, by means of specific effect operators.
摘要翻译：一种适用于模拟和模拟具有各向同性光散射特性的颜料和具有各向异性光散射特性的颜料的特殊效果油漆的光学性能的方法，并且效果产生物质形成至少一层材料或涂层在合适的基底上。该方法还适用于通过确定和比较颜色模板的光学特性和涂料模型的配方来再现这种特殊效果涂料的颜色模板的色调，使得使用比较可以对油漆模型的配方进行校正，并且可以匹配颜色模板和油漆模型的颜色的阴影。该方法的特征在于，各向同性光散射颜料和各向异性光散射颜料实际上被分离，使得各向同性光散射颜料实际上形成材料层，并且各向异性光散射颜料实际上布置在边缘表面的材料层。通过线性微分方程确定各向同性光散射颜料的虚拟材料的光学性质，并通过特定效应算子将各向异性光散射颜料的光学性质作为边界条件考虑在内。

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