公开(公告)号：US6422142B2

公开(公告)日：2002-07-23

申请号：US80508601

申请日：2001-03-13

Applicant: ROLAND MAN DRUCKMASCH

Inventor： STEINBACHER EDUARD

IPC: B41F31/02 ,  B41F33/00 ,  G01J3/46 ,  B41M1/14

CPC classification number: G01J3/46 ,  B41F33/0045 ,  G01J3/0224 ,  G01J3/463 ,  G01J3/502

Abstract: An ink regulating device that measures color in a web-fed rotary printing machine for printing a printing material web or sheets in a plurality of colors. The ink regulating device measures and evaluates the colors black, cyan, magenta, and yellow, and after general calibration (i.e., the recording of standard values), derives set values for the inking zone setting devices, without requiring any further patterns, and without the need for a special copy when the printing pattern is changed.

Abstract translation: 一种油墨调节装置，用于测量卷筒纸式旋转印刷机中用于印刷多种颜色的印刷材料幅材或纸张的颜色。 墨水调节装置测量和评估黑色，青色，品红色和黄色的颜色，并且在通常校准（即标准值的记录）后）导出着墨区域设置装置的设定值，而不需要任何进一步的图案，并且没有 当打印图案改变时，需要特殊的复印件。

公开(公告)号：US20020018203A1

公开(公告)日：2002-02-14

申请号：US09880419

申请日：2001-06-13

Inventor： David R. Battle ,  Harry Oana

IPC: G01J003/42

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/2803 ,  G01J3/46 ,  G01J3/502

Abstract: A spectrophotometer measures the color properties of a sample by illuminating the sample with a light source. One or more light beams are sensed by an active pixel diode array where each of the beams are sensed by a different array of diodes in the active pixel sensor. Each of the diode arrays are formed on the same substrate by a CMOS process such that each diode array is automatically aligned to each other during formation. Subsequent mechanical alignment is, thus, eliminated.

Abstract translation: 分光光度计通过用光源照射样品来测量样品的颜色特性。 一个或多个光束由有源像素二极管阵列感测，其中每个光束由有源像素传感器中的不同二极管阵列感测。 每个二极管阵列通过CMOS工艺在同一衬底上形成，使得每个二极管阵列在形成期间彼此自动对准。 因此，随后的机械对准被消除。

公开(公告)号：US5933244A

公开(公告)日：1999-08-03

申请号：US945615

申请日：1997-10-28

Applicant: Alexandre Ivanovitch Kiritchenko

Inventor： Alexandre Ivanovitch Kiritchenko

IPC: G01J3/50

CPC classification number: G01J3/50 ,  G01J3/502 ,  G01J3/504

Abstract: A method of detecting the color of an article such as gambling chips to permit the different color chips to be sorted. The method comprises sensing the color of the article at a plurality of places thereon by moving the article relative to color sensing means and integrating the color measured with respect to time.

Abstract translation: PCT No.PCT / GB96 / 00969 Sec。 371日期1997年10月28日第 102（e）1997年10月28日PCT PCT 1996年4月24日PCT公布。 公开号WO96 / 34258 日期：1996年10月31日一种用于检测诸如赌博筹码的物品的颜色的方法，以允许不同的颜色芯片被分类。 该方法包括通过相对于颜色检测装置移动物品并对相对于时间测量的颜色进行积分来在其上的多个位置处感测物品的颜色。

公开(公告)号：US5742389A

公开(公告)日：1998-04-21

申请号：US322244

申请日：1994-10-12

Applicant: James M. Zavislan ,  Jay M. Eastman ,  Robert J. Hutchison

Inventor： James M. Zavislan ,  Jay M. Eastman ,  Robert J. Hutchison

IPC: G01J3/02 ,  G01J3/06 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/06 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0256 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/28 ,  G01J3/502 ,  G01J3/524 ,  G01J2003/2866

Abstract: A spectrophotometer which is highly manufacturable at minimum cost nevertheless provides precision of measurement of spectra components of light which is projected therein by maintaining precise optical alignment of optical and electrical components thereof. These components are mounted in a module which is contained in a housing having an entrance aperture which defines an object area for light the spectrum of which is measured by a photodetector in the module at an image area. The module has a base plate provided by a printed circuit board on which a closed wall encompasses an area (a corral) on one side of the circuit board. The wall is a one piece structure which extends to the vicinity of the edge of the board. It is assembled with the board as a unitary structure so that the assembly is made torsionally rigid and resists bending in the plane of the board. The module may be of sufficiently small size so as to be located in a housing which is hand held, thereby providing a hand-held spectrophotometer.

Abstract translation: 然而，以最小成本高度可制造的分光光度计提供了通过保持其光学和电气部件的精确光学对准来投射在其中的光的光谱分量的测量的精度。 这些部件安装在一个模块中，该模块包含在具有入射孔的壳体中，该入口孔限定光的对象区域，其光谱由图像区域中的模块中的光电检测器测量。 模块具有由印刷电路板提供的底板，封闭的壁围绕电路板一侧的区域（畜栏）。 该壁是延伸到板的边缘附近的单件结构。 它与板组装成一体的结构，使得组件制成扭转刚性并抵抗板的平面中的弯曲。 模块可以具有足够小的尺寸，以便位于手持的壳体中，从而提供手持式分光光度计。

公开(公告)号：US5157465A

公开(公告)日：1992-10-20

申请号：US596130

申请日：1990-10-11

Applicant: James W. Kronberg

Inventor： James W. Kronberg

IPC: G01J3/02 ,  G01J3/14 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G02B6/04

CPC classification number: G02B6/04 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/46 ,  G01J3/465 ,  G01J3/50 ,  G01J3/502 ,  G01J2003/467 ,  G01J3/14 ,  G01J3/513

Abstract: Apparatus for color measurements according to the C.I.E. system comprises a first fiber optic cable for receiving and linearizing light from a light source, a lens system for spectrally displaying the linearized light and focusing the light on one end of a trifurcated fiber optic assembly that integrates and separates the light according to the three C.I.E. tristimulus functions. The separated light is received by three photodiodes and electronically evaluated to determine the magnitude of the light corresponding to the tristimulus functions. The fiber optic assembly is made by forming, at one end, a bundle of optic fibers to match the contours of one of the tristimulus functions, encapsulating that bundle, adding a second bundle that, together with the first bundle, will match the contours of the first plus one other tristimulus function, encapsulating that second bundle, then adding a third bundle which together with the first and second bundles, has contours matching the sum of all three tristimulus functions. At the other end of the assembly the three bundles are separated and aligned with their respective photodiodes.

Abstract translation: 根据C.I.E.的颜色测量装置 系统包括用于接收和线性化来自光源的光的第一光纤电缆，用于光谱显示线性化光并将光聚焦在根据三个C.I.E.E.E.集成和分离光的三叉光纤组件的一端上的透镜系统。 三刺激功能。 分离的光被三个光电二极管接收，并进行电子评估，以确定对应于三刺激函数的光的大小。 光纤组件通过在一端形成一束光纤以匹配三刺激函数之一的轮廓来制造，封装该束，添加第二束，其与第一束一起匹配 第一加一其他三刺激函数，封装该第二束，然后添加第三束与第一束和第二束一起具有匹配所有三个三刺激函数之和的轮廓。 在组件的另一端，三个束分离并与它们各自的光电二极管对准。

公开(公告)号：US5082370A

公开(公告)日：1992-01-21

申请号：US538362

申请日：1990-06-14

Applicant: Thomas A. Fletcher

Inventor： Thomas A. Fletcher

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/46 ,  G01J3/50

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/50 ,  G01J3/502 ,  G01J2003/466 ,  G01J3/2803 ,  G01N2201/12753

Abstract: A colorimeter provides compensation for changes in the color signature of an object due to lamp aging, stand off distance and view angle changes. The colorimeter senses and stores values indicative of a sample object. In use, the colorimeter senses and creates values indicative of an object. The colorimeter includes a processor which then creates an average ratio wherein the stored values and corresponding sensed values are placed in a ratio, all of the ratios are then summed, and the total is divided by the number of values. Finally, the processor compares the sensed values with corresponding stored values, wherein one of the two values is adjusted by the average ratio.

公开(公告)号：US4917495A

公开(公告)日：1990-04-17

申请号：US286785

申请日：1988-12-20

Applicant: Larry E. Steenhoek

Inventor： Larry E. Steenhoek

IPC: G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  G01N21/47

CPC classification number: G01J3/50 ,  G01J3/0251 ,  G01J3/10 ,  G01J3/502 ,  G01J3/504 ,  G01J3/524 ,  G01N21/4738 ,  G01J2003/466 ,  G01J3/0256 ,  G01J3/463 ,  G01J3/465 ,  G01N2021/4711 ,  G01N2021/4771

Abstract: A portable colorimeter for characterizing the optical properties of a colored surface and in particular a colored surface containing metallic or pearlescent particles, which employs three multiangular spectrophotometric measurements to derive color constants for the surface. The colorimeter is a compact integrated unit housing irradiation, detection, control, analysis and display means and employs three illumination angles, preferably -30.degree., 0.degree., and 65.degree., and one detection angle, preferably 45.degree., all measured from the sample normal. The method includes determining the tristimulus values of the color of the sample surface from low resolution spectral reflectance data preferably using twelve detector elements.

公开(公告)号：US4482245A

公开(公告)日：1984-11-13

申请号：US444606

申请日：1982-11-26

Applicant: Hideki Makabe ,  Toyoji Yamamoto ,  Yoshio Matsueda ,  Yasunori Ito ,  Katsuto Yamada

Inventor： Hideki Makabe ,  Toyoji Yamamoto ,  Yoshio Matsueda ,  Yasunori Ito ,  Katsuto Yamada

IPC: G01J3/50 ,  G01J3/04 ,  G01J3/46 ,  G01N21/87

CPC classification number: G01J3/46 ,  G01J3/0251 ,  G01J3/04 ,  G01J3/502 ,  G01N21/87 ,  G01J3/465 ,  G01N2201/065

Abstract: An apparatus for measuring a diamond color comprises a light source composed of a lamp and an integrating sphere for diffusing light therein emitted from the lamp; a diamond holder including diamond supporting head means and suction base means, thereby positioning the table facet of the diamond in the integrating sphere for allowing the diffused light from the light source to fall on the table facet of the diamond; a monochromator for separating a beam of light as it emerges from the diamond through the table facet side into a spectrum; a photodetector for detecting the light from the monochromator; variable slit means disposed in at least one of the monochromator and the photodetector for adjusting the size of the beam of light to a diameter of the diamond; a measurement unit for controlling at least the monochromator to obtain a spectrum of the light which has passed through the diamond; and an arithmetic unit for deriving tristimulus values X, Y and Z from the spectrum of the light from the diamond; which is able to measure the colors of brilliant-cut diamonds easily and objectively.

Abstract translation: 用于测量金刚石颜色的装置包括由灯组成的光源和用于从灯发射的光的积分球; 金刚石保持器，其包括金刚石支撑头装置和抽吸底座装置，从而将金刚石的台面定位在积分球中，以允许来自光源的漫射光落在金刚石的台面上; 单色仪，用于当光束从金刚石通过台面侧面分离成光谱时，分离光束; 用于检测来自单色仪的光的光电检测器; 设置在所述单色仪和所述光电检测器中的至少一个中的可变狭缝装置，用于将所述光束的尺寸调整为所述金刚石的直径; 测量单元，用于至少控制单色仪以获得穿过金刚石的光的光谱; 以及用于从来自金刚石的光的光谱导出三刺激值X，Y和Z的算术单元; 它能够轻松，客观地测量辉煌切割钻石的颜色。

公开(公告)号：US4247202A

公开(公告)日：1981-01-27

申请号：US051702

申请日：1979-06-25

Applicant: Michael Failes

Inventor： Michael Failes

IPC: G01J1/42 ,  G01J3/02 ,  G01J3/46 ,  G01J3/50 ,  G01J3/42

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0251 ,  G01J3/50 ,  G01J3/501 ,  G01J3/502 ,  G01J2001/4242 ,  G01J2003/467 ,  G01J3/465

Abstract: A novel apparatus for the measurement of color of a sample which comprises an illumination means to illuminate the sample, an electro-optical sensing head to receive the light from the illuminated sample and to output electronic signals and an electronic processing unit to process the signals. The light source may in the preferred embodiment be the sun or the sample itself and a reference optical path is used for reference which is the same optical path as the optical path from the light from the sample. The tristimulus values X, Y, Z and the chromaticity coordinates x, y of the sample with respect to the CIE standards for luminance and chromaticity values are produced for accurate color measurement.

Abstract translation: 一种用于测量样品颜色的新型装置，包括用于照射样品的照明装置，用于接收来自照明样品的光并且输出电子信号的电光感测头和用于处理信号的电子处理单元。 在优选实施例中，光源可以是太阳或样品本身，并且参考光路用于与来自样品的光的光路相同的光路。 产生三色刺激值X，Y，Z以及样品相对于用于亮度和色度值的CIE标准的色度坐标x，y，用于准确的颜色测量。

公开(公告)号：US4165180A

公开(公告)日：1979-08-21

申请号：US807435

申请日：1977-06-17

Applicant: Michael Failes

Inventor： Michael Failes

IPC: G01J1/42 ,  G01J3/02 ,  G01J3/28 ,  G01J3/46 ,  G01J3/50 ,  G01J3/42

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0251 ,  G01J3/50 ,  G01J3/501 ,  G01J3/502 ,  G01J2001/4242 ,  G01J2003/2866 ,  G01J2003/467 ,  G01J3/465

Abstract: A novel apparatus for the measurement of color of a sample which comprises an illumination means to illuminate the sample, an electro-optical sensing head to receive the light from the illuminated sample and to output electronic signals and an electronic processing unit adapted to process the signals. The system uses, in the preferred embodiment, a moving spatial filter to modulate a spectrum and a masking means to selectively mask the light from the modulated spectrum. A reference optical path and reference light signals are produced for subsequent processing with the light from the sample, corrected for any errors produced and processed in an analogue electronic unit to produce the tristimulus values X, Y, Z and the chromaticity coordinates x, y of the sample with respect to CIE standards for luminance and chromaticity values.

Abstract translation: 一种用于测量样品颜色的新型装置，包括用于照射样品的照明装置，用于接收来自被照亮样品的光并且输出电子信号的电光感测头和适于处理信号的电子处理单元 。 在优选实施例中，该系统使用用于调制频谱的移动空间滤波器和用于选择性地掩蔽来自调制频谱的光的屏蔽装置。 产生参考光路和参考光信号，用于随着来自样品的光的后续处理，对在模拟电子单元中产生和处理的任何误差进行校正，以产生三刺激值X，Y，Z和色度坐标x，y 样品相对于CIE标准的亮度和色度值。