公开(公告)号：US4900923A

公开(公告)日：1990-02-13

申请号：US358661

申请日：1989-05-30

Applicant: Hermann Gerlinger

Inventor： Hermann Gerlinger

IPC: G01N21/47

CPC classification number: G01N21/474 ,  G01N2201/065

Abstract: The invention is directed to a reflectance measuring apparatus having a predetermined aperture for the receiving optic. A light-conducting device arranged between the measuring aperture and the specimen enlarges the effective measuring surface of the latter so that even specimens having a large surface structure can be measured without difficulty.

Abstract translation: 本发明涉及具有用于接收光学器件的预定孔径的反射测量装置。 布置在测量孔和样本之间的导光装置扩大了后者的有效测量表面，使得可以毫无困难地测量具有大表面结构的均匀样本。

公开(公告)号：US4805993A

公开(公告)日：1989-02-21

申请号：US25718

申请日：1987-03-13

Applicant: Martin Blumentritt ,  Hermann Gerlinger ,  Horst Schneider ,  Franz Gluck

Inventor： Martin Blumentritt ,  Hermann Gerlinger ,  Horst Schneider ,  Franz Gluck

IPC: C09J5/00 ,  G01J3/28 ,  G02B7/00 ,  G02B27/00

CPC classification number: G01J3/2803 ,  C09J5/00 ,  G02B7/003 ,  Y10S359/90

Abstract: For a durable, strong fixation of adjusted optical components by means of a self-hardening substance, the fixation is distributed over at least two mutually independent fixations and the parts used for the fixation are configured and dimensioned in such a manner that the resultant volumes or layer thicknesses of the self-hardening substance are optimal.

Abstract translation: 为了通过自硬化物质对经调整的光学部件进行耐用且牢固的固定，固定分布在至少两个相互独立的固定件上，并且用于固定的部件被构造和尺寸设计成使得所得到的体积或 自硬化物质的层厚度是最佳的。

公开(公告)号：US4756619A

公开(公告)日：1988-07-12

申请号：US889330

申请日：1986-07-23

Applicant: Hermann Gerlinger ,  Gerhard Hohberg

Inventor： Hermann Gerlinger ,  Gerhard Hohberg

IPC: G01J3/28 ,  G01J3/46 ,  G01J3/50 ,  G01N21/47 ,  G01N21/86 ,  G01J3/36 ,  G01J3/42

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01N21/474 ,  G01J3/2803 ,  G01J3/46 ,  G01N21/86

Abstract: A reflectance measuring apparatus for contactless measurement is described, in which the result of measurement is not dependent on the distance from the test object within a predetermined range. This is attained by disposing the light source in the focus of a condenser, and by providing that the measuring area is smaller than the core region inside the irradiated area on the surface of the test object.

Abstract translation: 描述了用于非接触测量的反射测量装置，其中测量结果不依赖于在预定范围内与被测物体的距离。 这通过将光源设置在冷凝器的焦点中，并且通过使得测量区域小于被测物体表面上的照射区域内的核心区域来实现。

公开(公告)号：US4919535A

公开(公告)日：1990-04-24

申请号：US147226

申请日：1988-01-22

Applicant: Gerhard Hohberg ,  Hermann Gerlinger

Inventor： Gerhard Hohberg ,  Hermann Gerlinger

IPC: G01N21/27 ,  G01J1/16 ,  G01J3/42 ,  G01N21/47

CPC classification number: G01J1/02 ,  G01J1/0266 ,  G01J1/04 ,  G01J1/0425 ,  G01N21/474 ,  G01J2001/1636 ,  G01N2021/4742 ,  G01N2021/4757

Abstract: The invention is directed to a reflectance measuring apparatus for making contactless measurements on structured test objects wherein the measuring result is independent of the distance of the test object within a difference range (d). The illumination arrangement and the measuring arrangement have a common center axis (z) which extends perpendicularly to the surface of the test object. At least the illumination arrangement or the measuring arrangement includes at least three radiation transmitters or three radiation receivers having optical axes arranged on at least one cone (c) concentric with respect to the common center axis (z). Of the set of radiation transmitters and the set of radiation receivers, one of the sets is configured to have a parallel ray bundle with a core area (k) and the other one of the sets is configured to have a bundle having a limited aperture with the area (m) covered by the limited aperture or apertures being smaller than the core area (k) within a distance range (d).

Abstract translation: 本发明涉及一种用于对结构化测试对象进行非接触测量的反射测量装置，其中测量结果与测量对象在差异范围（d）内的距离无关。 照明装置和测量装置具有垂直于测试对象表面延伸的公共中心轴线（z）。 至少照明装置或测量装置包括至少三个辐射发射器或三个辐射接收器，其具有布置在至少一个相对于公共中心轴线（z）同心的锥体（c）上的光轴。 在所述一组辐射发射器和一组辐射接收器中，所述组中的一个被配置为具有具有芯区域（k）的平行射线束，并且所述组中的另一组被配置为具有具有有限孔径的束 由有限的孔径或孔径覆盖的区域（m）在距离范围（d）内小于核心区域（k）。

公开(公告)号：US4802763A

公开(公告)日：1989-02-07

申请号：US173151

申请日：1988-03-25

Applicant: Hermann Gerlinger ,  Gerhard Hohberg ,  Horst Schneider

Inventor： Hermann Gerlinger ,  Gerhard Hohberg ,  Horst Schneider

IPC: G01N21/57 ,  G01J3/28 ,  G01N21/47 ,  G01J3/36 ,  G01J3/42

CPC classification number: G01N21/474 ,  G01J3/504 ,  G01J3/2803 ,  G01N2021/4742 ,  G01N2201/0696

Abstract: A measuring apparatus includes a freely moving measuring head which is connected to a stationary base unit via light conductors and an electrical cable. The radiation reflected from the sample is simultaneously measured at three different angles. For this purpose, three diode-array spectrometers are provided in the stationary base unit. The spectrum of the radiation illuminating the sample can be simultaneously measured with a fourth diode-array spectrometer.

Abstract translation: 测量装置包括自由移动的测量头，其经由光导体和电缆连接到固定基座单元。 从样品反射的辐射以三个不同的角度同时测量。 为此，在固定基座单元中提供三个二极管阵列光谱仪。 照射样品的辐射光谱可以用第四个二极管阵列光谱仪同时测量。