公开(公告)号：US4886355A

公开(公告)日：1989-12-12

申请号：US173099

申请日：1988-03-28

Applicant: Thomas J. Keane

Inventor： Thomas J. Keane

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

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.

公开(公告)号：US3634694A

公开(公告)日：1972-01-11

申请号：US3634694D

申请日：1969-03-18

Applicant: US NAVY

Inventor： HARDESTY GEORGE K C ,  DICKEY JOSEPH W ,  WALTMAN DONALD J JR

IPC: G01J3/46 ,  G02F1/28

CPC classification number: G01J3/46 ,  G01J3/465 ,  G01J3/502 ,  G01J3/524 ,  G01J2003/467

Abstract: Visible and near visible light is spectrally scanned to produce a detection signal which is combined with another signal representing a correction function so that combination of the signals produce a response function essentially equivalent to that of the human eye for a wide variety of types of sources.

Abstract translation: 可见光和近可见光被光谱扫描以产生检测信号，该检测信号与表示校正功能的另一个信号组合，使得信号的组合产生与人眼基本相当于多种类型的源的响应函数。

公开(公告)号：US3314327A

公开(公告)日：1967-04-18

申请号：US15901661

申请日：1961-12-13

Applicant: HONEYWELL INC

Inventor： KILLPATRICK JOSEPH E ,  SPERLING HERMAN G

IPC: G01J1/42 ,  G01J3/46 ,  G01J3/50

CPC classification number: G01J3/50 ,  G01J3/0232 ,  G01J3/465 ,  G01J3/502 ,  G01J2001/4242 ,  G01J2003/467

公开(公告)号：US1964365A

公开(公告)日：1934-06-26

申请号：US50744831

申请日：1931-01-08

Applicant: JOSEPH RAZEK ,  MULDER PETER J

Inventor： JOSEPH RAZEK ,  MULDER PETER J

IPC: G01J3/51

CPC classification number: G01J3/51 ,  G01J3/0251 ,  G01J3/502