公开(公告)号：US4469442A

公开(公告)日：1984-09-04

申请号：US338384

申请日：1982-01-11

Applicant: Frederich R. Reich

Inventor： Frederich R. Reich

IPC: G01B11/30 ,  G01B11/24 ,  G01J4/00 ,  G01N21/21 ,  G01N21/88 ,  G01N21/90 ,  G01N21/94

CPC classification number: G01N21/88 ,  G01N2021/8427 ,  G01N21/21 ,  G01N2201/1045

Abstract: Irregularities in a coating on a substrate in which the coating includes optical scattering centers can be detected by irradiating the coating with polarized light and examining light from the coating through a filter which removes light having the same polarization as the initial beam. Light scattered by the optical scattering centers is transmitted through the filter, while specularly reflected light from the top surface of the coating, from the substrate exposed by gaps in the coating, or reflected by alien material on the coating is filtered out. As a result irregularities can be detected as intensity minima of the transmitted radiation.

Abstract translation: 可以通过用偏振光照射涂层来检测其中涂层包括光散射中心的基底上的涂层中的不规则性，并通过滤光器检查来自涂层的光，该滤光器去除具有与初始光束相同的偏振光。 由光散射中心散射的光通过滤光片传播，而从涂层顶表面，从涂层中间隙暴露的基底或涂层外的异物材料反射的镜面反射光被过滤掉。 因此，可以将不规则性检测为发射辐射的强度最小值。

公开(公告)号：US4551627A

公开(公告)日：1985-11-05

申请号：US518934

申请日：1983-08-01

Applicant: Frederich R. Reich

Inventor： Frederich R. Reich

IPC: B07C5/34 ,  G01N21/31 ,  G01N21/90 ,  G01N33/00 ,  G01F23/28 ,  G01J5/48

CPC classification number: B07C5/3408 ,  G01N21/9018 ,  G01N2033/0081 ,  G01N21/314

Abstract: Optical transmittances of a combination of a liquid to be detected and a container wall are measured in order to select two optical pass-bands, one of which is relatively high transmittance level while the other of which is relatively low transmittance. The light transmission quantities of the container at the selected two pass-bands are measured by one or more detecting elements. The light transmission quantities are converted into two electric signals, one of which is divided by the other in a signal process circuit.

Abstract translation: 测量待检测液体和容器壁的组合的光透射率，以便选择两个光学通带，其中一个透光率相对较高，而另一个光透过率相对较低。 所选择的两个通带中的容器的光透射量由一个或多个检测元件测量。 光传输量被转换成两个电信号，其中一个信号在信号处理电路中被另一个信号划分。

公开(公告)号：US4651568A

公开(公告)日：1987-03-24

申请号：US646893

申请日：1984-08-30

Applicant: Frederich R. Reich ,  Errol V. Allen

Inventor： Frederich R. Reich ,  Errol V. Allen

IPC: G01N29/04 ,  G01N29/11 ,  G01N29/28

CPC classification number: G01N29/28 ,  G01N29/11 ,  G01N2291/0232 ,  G01N2291/0421 ,  G01N2291/0422 ,  G01N2291/048 ,  G01N2291/056

Abstract: In glass bottle inspection, a pulse of acoustic wave is injected into a portion of the glass bottle forming a closed path for the propagation of the acoustic wave pulse so that the injected acoustic wave pulse travels round the closed plath, and acoustic wave pulse is detected while it is travelling round the closed path. Whether there is a defect along the closed path is judged in accordance with the magnitude of the detected acoustic wave pulse.

Abstract translation: 在玻璃瓶检查中，将声波脉冲注入形成用于传播声波脉冲的闭合路径的玻璃瓶的一部分，使得喷射的声波脉冲在封闭的平铺上行进，并且检测声波脉冲 而它正在围绕封闭的路径行进。 根据检测到的声波脉冲的大小来判断沿闭合路径是否存在缺陷。

公开(公告)号：US4232228A

公开(公告)日：1980-11-04

申请号：US64597

申请日：1979-08-07

Applicant: Frederich R. Reich ,  Albert R. Schwankoff

Inventor： Frederich R. Reich ,  Albert R. Schwankoff

IPC: G02B1/00 ,  A61K27/02

CPC classification number: G02B1/00

Abstract: A method of lightening a radiation-darkened optical element in wich visible optical energy or electromagnetic radiation having a wavelength in the range of from about 2000 to about 20,000 angstroms is directed into the radiation-darkened optical element; the method may be used to lighten radiation-darkened optical element in-situ during the use of the optical element to transmit data by electronically separating the optical energy from the optical output by frequency filtering, data cooling, or interlacing the optic energy between data intervals.

Abstract translation: 以可见光能量或具有约2000至约20,000埃范围内的波长的电磁辐射来减轻放射线变暗的光学元件的方法被引导到放射线变暗的光学元件中; 该方法可以用于在光学元件的使用期间原位减轻辐射黑化的光学元件，以通过频率滤波，数据冷却或在数据间隔之间交织光能来电光分离来自光学输出的光能量来传输数据 。