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    COMBINED GLOSS AND COLOR MEASURING INSTRUMENT
    62.
    发明公开
    COMBINED GLOSS AND COLOR MEASURING INSTRUMENT 失效
    组合的GLOSS和颜色测量仪器

    公开(公告)号：EP0335192A3

    公开(公告)日：1990-12-27

    申请号：EP89104696

    申请日：1989-03-16

    Applicant: PACIFIC SCIENTIFIC COMPANY

    Inventor： KEANE, THOMAS J.

    IPC: G01J3/02 ,  G01J3/10 ,  G01N21/57 ,  G01J3/50 ,  G01N21/47

    CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/502 ,  G01N21/57 ,  G01N2021/4742

    Abstract: In an optical instrument for spectroscopically measuring color and gloss of a sample surface, a fiber optic probe is provided wherein light is transmitted from a light source to the probe through a fiber optic bundle. The fiber optic bundle is arranged to illuminate a surface positioned over an aperture in the probe. Light diffusely reflected from the sample surface is transmitted by a second fiber optic bundle to a spectrophotometer. A small fiber bundle is arranged in the probe to irradiate the surface of the sample at an angle of 60 degrees and a second small fiber bundle is arranged to receive light from the first mentioned small fiber bundle after being specularly reflected from the surface. The second fiber optic bundle transmits the received light to a photodetector in the spectrophotometer to provide an indication of the gloss of the sample surface.

    Abstract translation: 在用于光谱测量样品表面的颜色和光泽的光学仪器中，提供光纤探针，其中光通过光纤束从光源传输到探针。 光纤束布置成照亮位于探针中的孔上方的表面。 从样品表面漫反射的光被第二光纤束传输到分光光度计。 在探针中布置有小纤维束，以60度的角度照射样品的表面，并且在从表面镜面反射后，设置第二小纤维束以接收来自第一所述的小纤维束的光。 第二光纤束将接收到的光传输到分光光度计中的光电检测器，以提供样品表面光泽的指示。

    Real-time color comparator
    63.
    发明公开
    Real-time color comparator 失效
    实时颜色比较器

    公开(公告)号：EP0315938A3

    公开(公告)日：1990-08-22

    申请号：EP88118544.1

    申请日：1988-11-08

    Applicant: HONEYWELL INC.

    Inventor： Sullivan, Charles T. ,  Zook, David J.

    IPC: G01J3/46 ,  B07C5/342

    CPC classification number: G01J3/02 ,  G01J3/0221 ,  G01J3/2803 ,  G01J3/463 ,  G01J3/50 ,  G01J3/502 ,  G01J2003/466 ,  G01N2021/1748 ,  G01N2201/08

    Abstract: In a real-time color comparator which performs color comparisons of sample objects to a reference color for the purpose of identification, sorting or matching two optical paths (15, 16) are positioned to collect the light from a reference object (12) and a sample object (11). The light outputs from the two paths are directed onto a spectral dispersive element in the form of a concave diffraction grating (20) that decomposes each light signal into its spectral constituents which are imaged on a dual photodetector array (30). The color signature from the reference and the color signature from the sample are compared.

    Handgerät zur Erfassung der optischen Remissionseigenschaften
    64.
    发明公开
    Handgerät zur Erfassung der optischen Remissionseigenschaften 无效
    Handgerätzur Erfassung der optischen Remissionseigenschaften。

    公开(公告)号：EP0331629A1

    公开(公告)日：1989-09-06

    申请号：EP89810060.7

    申请日：1989-01-24

    Applicant: GRETAG Aktiengesellschaft

    Inventor： Schrämmli, Fortunat ,  Berner, Markus ,  Ott, Hans

    IPC: G01N21/47 ,  G01J3/46 ,  G01J3/28 ,  B41F33/00

    CPC classification number: G01J3/10 ,  G01J3/0224 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/06 ,  G01J3/1838 ,  G01J3/2803 ,  G01J3/50 ,  G01J3/502 ,  G01N21/474

    Abstract: Ein Handgerät zur Erfassung photometrischer Daten ver­fügt über einen Meßkopf (4) zur Beleuchtung einer Meßfläche und zur Erfassung des remittierten Lichtes. Das vom Meßkopf (4) aufgefangene Meßlicht wird mit Hilfe eines ein Beugungsgitter (55) enthaltenden Mono­chromators spektral zerlegt. Mit Hilfe eines Photode­tektors (62) wird die Intensität des durch eine Aus­trittsblende (61) austretenden Lichtes erfaßt. Die spektrale Lage des Meßlichtes wird mit Hilfe eines Antriebsmotors (31), der eine mit der Halterung (60) des Beugungsgitters (55) verbundene Gitterwelle (30) dreht, eingestellt. Aus den erfaßten Spektren werden mit Hilfe eines Rechners (63) densitometrische und farbmetrische Größen errechnet, die ebenso wie die erfaßten Spektren auf einem Anzeigefeld (10) darstell­bar sind.

    Abstract translation: 用于测量测光数据的手持式装置具有用于照射测量表面并测量反射光的测量头（4）。 由测量头（4）收集的测量光借助于包含衍射光栅（55）的单色仪进行光谱分解。 光电检测器（62）用于测量从出射孔（61）出射的光的强度。 借助于连接到用于衍射光栅（55）的保持装置（60）的光栅主轴（30）旋转的驱动马达（31）来调节测量光的光谱位置。 计算机（63）用于根据测量的光谱密度和比色参数计算，其像测量的光谱可显示在显示器（10）上。 ... ...

    Spectral colorimetric apparatus
    66.
    发明公开
    Spectral colorimetric apparatus 审中-公开
    光谱比色仪

    公开(公告)号：EP2246676A3

    公开(公告)日：2017-12-20

    申请号：EP10161413.9

    申请日：2010-04-29

    Applicant: Canon Kabushiki Kaisha

    Inventor： Kimura, Kazumi ,  Teramura, Masayasu ,  Tochigi, Nobuyuki ,  Takizawa, Tokuji

    IPC: G01J3/02 ,  G01J3/50

    CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/50 ,  G01J3/502

    Abstract: A spectral colorimetric apparatus for detecting a color of an image of a test subject illuminated includes a stop; a spectral detection optical system for spectrally detecting a beam diffused in the test subject and passing through the stop; and a guiding optical system for guiding, toward the stop, the beam diffused in the test subject, wherein in a first section which is a section including an optical axis of the guiding optical system, condensing positions of the light beam condensed by the guiding optical system change depending on a position in a direction orthogonal to the first section, and the stop is disposed between condensing positions closest to and farthest from the guiding optical system, of condensing positions, in the first section, of the beam condensed by the guiding optical system, in a direction of the optical axis of the guiding optical system.

    Abstract translation: 一种用于检测照亮的测试对象的图像的颜色的光谱测色装置包括光阑; 光谱检测光学系统，用于光谱检测在测试对象中扩散并通过光阑的光束; 以及引导光学系统，用于朝向所述光阑引导漫射在所述测试对象中的所述光束，其中，在作为包括所述引导光学系统的光轴的区段的第一区段中，由所述引导光学装置聚集的所述光束的聚光位置 系统根据垂直于第一部分的方向上的位置而改变，并且光阑位于由导光光学系统聚集的光束的第一部分中的聚光位置中最靠近导光光学系统并且距离导光光学系统最远的聚光位置之间 系统沿着引导光学系统的光轴的方向。

    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT
    67.
    发明公开
    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT 审中-公开
    DETEKTOR ZUR OPTISCHEN ERFASSUNG MINDESTENS EINES OBJEKTS

    公开(公告)号：EP3134709A1

    公开(公告)日：2017-03-01

    申请号：EP15782777.5

    申请日：2015-04-16

    Applicant: BASF (China) Company Ltd.

    Inventor： SEND, Robert ,  BRUDER, Ingmar ,  IRLE, Stephan ,  THIEL, Erwin

    IPC: G01C3/08 ,  G01J3/46

    CPC classification number: G01C3/08 ,  G01J3/502 ,  G01S7/4816 ,  G01S17/023 ,  G01S17/46 ,  G01S17/89 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/0346 ,  G06F3/0421 ,  G06F3/0423

    Abstract: A detector for determining a position of at least one object, where the detector includes: at least one optical sensor, where the optical sensor has at least one sensor region, where the optical sensor is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region by illumination light traveling from the object to the detector; at least one beam-splitting device, where the beam-splitting device is adapted to split the illumination light in at least two separate light beams, where each light beam travels on a light path to the optical sensor; at least one modulation device for modulating the illumination light, where the at least one modulation device is arranged on one of the at least two light paths; and at least one evaluation device, where the evaluation device is designed to generate at least one item of information from the at least one sensor signal.

    Abstract translation: 一种用于确定至少一个物体的位置的检测器，其中所述检测器包括：至少一个光学传感器，其中所述光学传感器具有至少一个传感器区域，其中所述光学传感器被设计成以某种方式产生至少一个传感器信号 取决于通过从物体行进到检测器的照明光照射传感器区域; 至少一个分束装置，其中分束装置适于在至少两个分离的光束中分裂照明光，其中每个光束在光路上行进到光学传感器; 至少一个用于调制所述照明光的调制装置，其中所述至少一个调制装置布置在所述至少两个光路中的一个上; 以及至少一个评估装置，其中所述评估装置被设计成从所述至少一个传感器信号产生至少一个信息项。

    MULTI-ANGLE COLORIMETER
    70.
    发明公开
    MULTI-ANGLE COLORIMETER 审中-公开
    多角度比色仪

    公开(公告)号：EP2703795A1

    公开(公告)日：2014-03-05

    申请号：EP12776651.7

    申请日：2012-04-09

    Applicant: Konica Minolta, Inc.

    Inventor： TERAOKA, Yoshitaka ,  TSURUTANI, Katsutoshi ,  YAMANOI, Yuta

    IPC: G01J3/50

    CPC classification number: G01J3/50 ,  G01J3/502 ,  G01J3/504 ,  G01N21/251 ,  G01N21/255 ,  G01N2021/4711 ,  G01N2021/4735 ,  G01N2021/575 ,  G01N2201/0221

    Abstract: In a multi-angle colorimeter, a light detecting portion 40 includes a main light receiving window 41 W disposed in a predetermined position on a main geometry plane, and first and second auxiliary optical windows 42W and 43W disposed on a secondary geometry plane, and a main photoelectric conversion element V1 for converting a main component light V0 received by the main light receiving window 41 W in a light reflected from a measurement point into an electrical main signal SG0, and first and second auxiliary photoelectric conversion elements 42T and 43T for converting first and second auxiliary component lights V1 and V2 received by the first and second auxiliary light receiving windows 42W and 43W in the reflected light respectively into first and second electrical auxiliary signals SG1 and SG2. A calculating portion 72 corrects the main signal SG0 based on the first and second auxiliary signals SG1 and SG2 to obtain color information about the measurement point. Consequently, it is possible to reduce a posture error caused by a relative inclination of a measurement plane while maintaining reliability and durability of an internal mechanism without requiring a labor and time.

    Abstract translation: 在多角度色度计中，光检测部分40包括设置在主几何平面上的预定位置上的主光接收窗口41W，以及设置在次级几何平面上的第一和第二辅助光学窗口42W和43W，以及 主光电转换元件V1，用于将从主测光点反射的光中由主光接收窗口41W接收的主分量光V0转换为电主信号SG0;以及第一和第二辅助光电转换元件42T和43T， 以及由反射光中的第一和第二辅助光接收窗口42W和43W接收的第二辅助分量光V1和V2分别分成第一和第二辅助电信号SG1和SG2。 计算部分72基于第一和第二辅助信号SG1和SG2校正主信号SG0以获得关于测量点的颜色信息。 因此，可以在保持内部机构的可靠性和耐久性的同时减少由测量平面的相对倾斜导致的姿势误差，而不需要劳力和时间。

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