公开(公告)号：US20080304049A1

公开(公告)日：2008-12-11

申请号：US12005951

申请日：2007-12-27

Applicant: Jian-gen Pan

Inventor： Jian-gen Pan

IPC: G01N21/00 ,  G01J1/00

CPC classification number: G01J3/02 ,  G01J1/02 ,  G01J1/0242 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/0448 ,  G01J3/0202 ,  G01J3/0205 ,  G01J3/46 ,  G01J3/465 ,  G01J3/504

Abstract: A goniophotometer includes two independent towers: a main support tower and an upright mirror tower. A swing arm is connected to the main support tower and can be rotated around a main horizontal axis. An elliptic flat rotation mirror, a first detector and a second detector are fixed to the swing arm. A test light source that is also connected to the main support tower can be rotated around a vertical axis. An upright round mirror is connected to the upright mirror tower. A far-field measurement can be achieved when a light beam from the test light source travels into the rotation mirror then is reflected to the upright mirror, and then is reflected by the upright mirror to the first detector. A near field measurement is achieved when the second detector receives a test light beam directly form the test light source.

Abstract translation: 一个测角光度计包括两个独立的塔：主支撑塔和直立的反射塔。 摇臂连接到主支撑塔，并且可以绕主水平轴线旋转。 椭圆平面旋转镜，第一检测器和第二检测器固定在摆臂上。 也连接到主支撑塔的测试光源可以围绕垂直轴线旋转。 直立的圆镜连接到立式镜塔。 当来自测试光源的光束行进到旋转镜中时，可以实现远场测量，然后被反射到直立镜，然后被直立镜反射到第一检测器。 当第二检测器从测试光源直接接收测试光束时，实现近场测量。

公开(公告)号：US20070273890A1

公开(公告)日：2007-11-29

申请号：US11793486

申请日：2005-12-13

Applicant: Swie Njo

Inventor： Swie Njo

IPC: G01B11/30

CPC classification number: G01N21/4738 ,  G01J3/0251 ,  G01J3/504 ,  G01N21/8422 ,  G01N2021/4735 ,  G01N2021/4771 ,  G01N2201/0632

Abstract: A method for analyzing the visual coarseness of a paint film comprising effect pigments by means of a measuring device having a cavity with reflective inner walls and a sample opening, the device further comprising illumination means for illumination of the cavity and a digital imaging device directed from the cavity to the sample opening and arranged at a distance from the centre normal of the sample opening, the method comprising the following steps: presenting a sample of the paint film to the cavity via the sample opening; illuminating the cavity; activating the imaging device to record an image of the sample; communicating the recorded image data to a computer programmed with image analysis software to analyze the recorded image. The optical axis of the imaging device is set at an angle of 3-12 degrees with the centre normal of the sample opening.

Abstract translation: 一种用于通过具有反射内壁的空腔的测量装置和样品开口来分析包含效应颜料的涂膜的视觉粗糙度的方法，所述装置还包括用于照明所述空腔的照明装置和指向 所述腔体到样品开口并且布置在距离样品开口的中心法线一定距离处，该方法包括以下步骤：通过样品孔将涂膜的样品呈现到空腔; 照明腔; 激活成像装置以记录样品的图像; 将记录的图像数据传送到用图像分析软件编程的计算机，以分析所记录的图像。 成像装置的光轴与样品开口的中心法线设定为3-12度的角度。

公开(公告)号：US07283239B2

公开(公告)日：2007-10-16

申请号：US10812599

申请日：2004-03-30

Applicant: Yoshihiro Nonogaki ,  Takao Asaba

Inventor： Yoshihiro Nonogaki ,  Takao Asaba

IPC: G01J3/46

CPC classification number: G01J3/50 ,  G01J3/465 ,  G01J3/504 ,  G06T7/0004 ,  G06T7/44 ,  G06T7/90 ,  G06T2207/30144

Abstract: A method for generating a calculation formula to obtain an accurate mottling value is disclosed. Two-dimensional data and color values of a target paint film are considered. The calculation formula provides a method for numerically expressing the mottling of the target paint film.

Abstract translation: 公开了一种用于产生计算公式以获得准确斑点值的方法。 考虑目标漆膜的二维数据和颜色值。 计算公式提供了一种用于数字表示目标漆膜斑驳的方法。

公开(公告)号：US20070206195A1

公开(公告)日：2007-09-06

申请号：US11230295

申请日：2005-09-19

Applicant: Uwe Sperling

Inventor： Uwe Sperling

IPC: G01N21/47

CPC classification number: G01N21/57 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0237 ,  G01J3/10 ,  G01J3/504 ,  G01J3/51 ,  G01J2003/1221

Abstract: A device for determining properties of surfaces having at least one first radiation device having at least one radiation source emitting radiation, having at least one first radiation detector having a first radiation detector element which captures at least a portion of the radiation emitted from the radiation device and subsequently diffused and/or reflected off a measuring surface and emits at least one measuring signal characteristic of the reflected/diffused radiation, and at least one second radiation detector having a second radiation detector element capturing a portion of the radiation from the radiation device and diffused/reflected off a measuring surface and outputs a measuring signal characteristic of the reflected and/or diffused radiation, and at least one filter device which is placeable both in the optical path between the radiation device and the first radiation detector and in the optical path between the radiation device and the second radiation detector.

Abstract translation: 一种用于确定具有至少一个具有至少一个发射辐射源的辐射源的第一辐射装置的表面的特性的装置，具有至少一个具有第一辐射检测器元件的第一辐射检测器，该第一辐射检测器捕获从辐射装置发射的辐射的至少一部分 并且随后从测量表面扩散和/或反射并且发射反射/扩散辐射的特征的至少一个测量信号，并且至少一个第二辐射检测器具有捕获来自辐射装置的辐射的一部分的第二辐射检测器元件，以及 从测量表面扩散/反射并输出反射和/或扩散辐射特征的测量信号，以及至少一个可放置在辐射装置和第一辐射检测器之间的光路中以及在光路中的滤光器装置 在辐射装置和第二辐射检测器之间。

公开(公告)号：US07158672B2

公开(公告)日：2007-01-02

申请号：US10459202

申请日：2003-06-11

Applicant: Uwe Johansson ,  Wilhelm Kettler

Inventor： Uwe Johansson ,  Wilhelm Kettler

IPC: G06K9/00 ,  G06K9/68

CPC classification number: G01J3/50 ,  G01J3/0251 ,  G01J3/463 ,  G01J3/504 ,  G01N21/25 ,  G01N21/274 ,  G01N21/57

Abstract: The present invention provides a color recipe calculation method for matt finished, solid color shades, by means of which it is possible to determine the proportion of matting agents in a color recipe in a manner decoupled from the actual calculation of the recipe and is based on a conventional spectrophotometric characterization of a matt sample using a standardised 45°/0° measurement geometry along with an established gloss measurement, or alternatively using a spectrophotometer equipped with a d/8° measurement geometry and analyzing readings taken with the specular component included and excluded.

Abstract translation: 本发明提供了一种用于无光泽的完整的色调的颜色配方计算方法，通过该颜色配方计算方法，可以以与配方的实际计算分离的方式在颜色配方中确定消光剂的比例，并且基于 使用标准化的45°/ 0°测量几何以及确定的光泽度测量法，或者使用配备有ad / 8°测量几何形状的分光光度计并分析包含和排除的镜面反射分析的读数的常规的无光泽样品的分光光度学表征。

公开(公告)号：US20060092412A1

公开(公告)日：2006-05-04

申请号：US11259166

申请日：2005-10-27

Applicant: Hiroshi Doshoda ,  Yoichi Miyake

Inventor： Hiroshi Doshoda ,  Yoichi Miyake

IPC: G01J1/10

CPC classification number: G01N21/57 ,  G01J3/504

Abstract: The present invention realizes a specular gloss simulation device which can accurately simulate, by using a Bidirectional Reflectance Distribution Function, specular glossiness of an image even if the image has a low density and low gloss. A specular gloss simulation device according to the present invention is for simulating specular glossiness by simulating a specular reflection light amount in each (other) geometry from a luminance measured in a given geometry of a sample having a base material and a colorant material layer formed on the base material. A specular gloss simulation device 100 is provided with a lower layer reflection light component calculating section 111 for calculating a lower layer reflection light component, which is reflected on a base material and travels through and out of a color layer, an internal reflection light component creating section 112 for creating an internal reflection light component, which is reflected from an interior of the colorant material layer, a surface reflection light component creating section 113 for creating a surface reflection light component, which is reflected on a surface of the colorant material layer, and a specular reflection light amount calculating section 114 for obtaining a specular reflection light amount of the sample by adding up the components thus created by each section.

Abstract translation: 本发明实现了即使图像具有低密度和低光泽度，也可以通过使用双向反射分布函数来精确地模拟图像的镜面光泽度的镜面光泽模拟装置。 根据本发明的镜面光泽模拟装置用于通过从在具有基材和着色剂材料层的样品的给定几何形状中测量的亮度模拟每个（其它）几何中的镜面反射光量来模拟镜面光泽度， 基材。 镜面光泽模拟装置100设置有下层反射光分量计算部111，用于计算反射在基材上并穿过和穿出彩色层的下层反射光分量，产生内反射光分量 用于产生从着色剂材料层的内部反射的内反射光分量的部分112用于产生在着色剂层的表面上反射的表面反射光分量的表面反射光分量产生部分113， 以及镜面反射光量计算部分114，用于通过将由每个部分产生的分量相加来获得样本的镜面反射光量。

公开(公告)号：US20050257270A1

公开(公告)日：2005-11-17

申请号：US10528446

申请日：2003-10-02

Applicant: Bjorn Grassl ,  Radoslav Maksimovic ,  Georg Bauer ,  Ralph Domnick ,  Harald Walter

Inventor： Bjorn Grassl ,  Radoslav Maksimovic ,  Georg Bauer ,  Ralph Domnick ,  Harald Walter

IPC: G07D7/12 ,  H04L9/00 ,  G06F11/30 ,  G06F12/14 ,  H04L9/32

CPC classification number: G07D7/121 ,  G01J3/504 ,  G07D7/1205

Abstract: The invention relates to a device for checking the authenticity of an anti-forgery marking with colours which change depending on the angle of observation, comprising a) several first light sources, emitting in a given spectral range, whereby the light sources are different from each other with regard to the wavelength of the emission maximum thereof and the first light sources (1) are housed in a housing (5) such as to irradiate the surface (O), with the housing (5) placed thereon, at a given first angle (α1), b) a first means (2) for measuring the intensity of the light reflected from the surface (O) arranged at a second angle (α2) and c) a means (7) for the automatic comparison of measured intensities with the reference intensities stored for at least one given colour for each light source (1).

Abstract translation: 本发明涉及一种用于检查具有根据观察角度而变化的颜色的防伪标记的真实性的装置，包括：a）在给定光谱范围内发射的多个第一光源，由此光源与每个光源不同 关于其发射最大值的波长和第一光源（1）的另一个被容纳在壳体（5）中，以便在给定的第一位置照射表面（O）与壳体（5）放置在其上 角度（α1），b）用于测量从以第二角度（α2）排列的表面（O）反射的光的强度的第一装置（2）和c）用于自动比较测量 对于每个光源（1），对于至少一个给定颜色存储参考光强度的强度。

公开(公告)号：US06750970B2

公开(公告)日：2004-06-15

申请号：US10084476

申请日：2002-02-28

Applicant: Yutaka Masuda

Inventor： Yutaka Masuda

IPC: G01J346

CPC classification number: G01J3/46 ,  G01J3/462 ,  G01J3/504 ,  G01J2003/466

Abstract: The following procedures are included: a procedure (1) for measuring a metallic paint color by a multi-angle spectrophotometer and storing the multi-angle colorimetric value Lab* of the paint color, a color classification code to which the paint color belongs, and a computer graphic image in a memory of a computer and a procedure (2) for calling a metallic paint color to be retrieved (this is referred to as the metallic paint color concerned) from the memory by using a paint color name as a keyword. Moreover, in the case of a new color not stored in the memory, the color is measured by a multi-angle spectrophotometer and stored in the memory in accordance with the procedure (1). A screening function (3) is included which previously narrows down paint colors whose approximate colors will be computed by using color classification codes when computing an approximate color of the metallic color concerned.

Abstract translation: 包括以下步骤：用于通过多角度分光光度计测量金属涂料颜色并存储涂料颜色的多角度比色值Lab *，涂料颜色所属的颜色分类代码的程序（1）和 计算机存储器中的计算机图形图像和用于通过使用涂料颜色名称作为关键字从存储器调用要检索的金属涂料颜色（这被称为有关的金属涂料颜色）的步骤（2）。 此外，在未存储在存储器中的新颜色的情况下，颜色由多角度分光光度计测量，并按照步骤（1）存储在存储器中。 包括筛选功能（3），其先前缩小在计算相关金属颜色的近似颜色时通过使用颜色分类代码来计算近似颜色的油漆颜色。

公开(公告)号：US06747662B2

公开(公告)日：2004-06-08

申请号：US09236609

申请日：1999-01-26

Applicant: Yutaka Masuda ,  Yukiyo Tsukahara

Inventor： Yutaka Masuda ,  Yukiyo Tsukahara

IPC: G09G502

CPC classification number: G01J3/52 ,  G01J3/46 ,  G01J3/462 ,  G01J3/50 ,  G01J3/504

Abstract: Metallic paint colors are classified and arranged by determining the representative color of any metallic paint color; calculating the hue-tone value of said representative color; generating coating color computer graphics indicating optical properties of said metallic paint color in a prescribed range of angles of observation; and preparing a coating color map by arranging said coating color computer graphics over the hue-tone value of said representative color in a hue-tone chart on the monitor screen of a computer system.

Abstract translation: 通过确定任何金属漆颜色的代表颜色，分类和排列金属漆颜色; 计算所述代表色的色调值; 在指定的观察范围内产生指示所述金属涂料颜色的光学性质的涂料彩色计算机图形; 以及通过在计算机系统的监视器屏幕上的色调图中将所述涂覆彩色计算机图形布置在所述代表颜色的色调值上来制备涂层颜色图。

公开(公告)号：US20040092637A1

公开(公告)日：2004-05-13

申请号：US10065705

申请日：2002-11-12

Applicant: BASF Corporation

Inventor： Craig J. McClanahan

IPC: B05D001/36 ,  C08K003/32 ,  C08K003/10 ,  C08K003/18

CPC classification number: G06T11/40 ,  C08K3/32 ,  C09D5/082 ,  C09D175/04 ,  G01J3/463 ,  G01J3/504 ,  C08L2666/54

Abstract: The invention provides a coating composition for use with metallic substrates that provides desirable levels of adhesion to metal, sandability without the production of harmful dust, corrosion resistance, and recoatability. The coating composition of the invention comprises a polyurethane film-forming component, and a corrosion protection component present in the composition in an amount effective in minimizing corrosion and adhesion loss of the coating at the substrate. A cured film of the coating applied to metallic substrates, previously coated substrates, as well as plastic substrates has improved corrosion resistance following Salt Spray Cabinet exposure.

Abstract translation: 本发明提供一种与金属基材一起使用的涂料组合物，其提供了对金属的粘合性，不会产生有害粉尘，耐腐蚀性和可再涂性的耐砂性。 本发明的涂料组合物包含聚氨酯膜形成组分和组合物中存在的有效降低涂层在基材处的腐蚀和粘合损失的量的防腐蚀组分。 施加到金属基底，预先涂覆的基底以及塑料基底上的涂层的固化膜在盐雾室暴露后具有改进的耐腐蚀性。