公开(公告)号：JP3855517B2

公开(公告)日：2006-12-13

申请号：JP1805499

申请日：1999-01-27

Applicant: 東ソー株式会社

Inventor： 俊典 林 ,  敬彦 石黒

IPC: G01N21/64 ,  G01N21/25 ,  G01N21/78 ,  G01N35/00 ,  G01N35/02

CPC classification number: G01N21/645 ,  G01N21/253 ,  G01N35/025 ,  G01N2201/0231 ,  G01N2201/0423 ,  G01N2201/043 ,  G01N2201/0806 ,  G01N2201/0853

公开(公告)号：JP2003294609A

公开(公告)日：2003-10-15

申请号：JP2002095671

申请日：2002-03-29

Applicant: Otsuka Denshi Co Ltd ,  大塚電子株式会社

Inventor： FUJIMURA SHINJI ,  HARIMA TATSUYA ,  TAGUCHI TOICHI

IPC: G01N21/01 ,  G01J1/02 ,  G01J1/04 ,  G01J3/02 ,  G01J3/04 ,  G01J3/32 ,  G01M11/00 ,  G01N21/25 ,  G01N21/47 ,  G01N21/59

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/04 ,  G01J2003/326 ,  G01N21/253 ,  G01N21/474 ,  G01N21/55 ,  G01N21/59 ,  G01N2201/043

Abstract: PROBLEM TO BE SOLVED: To provide a multipoint measuring apparatus by which a plurality of points are simultaneously measured by selecting and changing over an optical path even when only a single measuring channel of an optical measuring device exists. SOLUTION: The multipoint measuring apparatus is provided with a light source 1 and a light source 2; a plurality of projection fibers 5, 6 used to irradiate beams of light from the light sources at the plurality of points; a plurality of light receiving fibers 8, 9 used to collect beams of transmitted light, reflected light, scattered light and the like from the plurality of points; a beam selector 10 composed of a rotating disk 12 having one transmission hole used to pass the beams of light collected by the plurality of fibers 8, 9 to any one light receiving fiber; and an MCPD 4. Consequently, when the rotating disk 12 is turned and when the transmission hole is brought to, and made at a standstill in, a position passing the beams of light in a channel to be measured, the beams of light in the light receiving fiber are transmitted and measured. When the beams of light in other channels are measured, the rotating disk is turned by a prescribed angle. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种多点测量装置，即使当仅存在光学测量装置的单个测量通道时，通过选择和切换光路来同时测量多个点。 解决方案：多点测量装置设置有光源1和光源2; 多个用于在多个点处照射来自光源的光束的投影光纤5,6; 用于从多个点收集透射光，反射光，散射光等的光束的多个受光光纤8,9; 由具有一个传输孔的旋转盘12组成的光束选择器10，用于将由多个光纤8,9收集的光束传递到任何一个光接收光纤; 因此，当旋转盘12转动时，并且当传输孔被带到静止时，通过待测量通道中的光束的位置时，光束在 光接收光纤被传输和测量。 当测量其他通道中的光束时，旋转盘转动规定的角度。 版权所有（C）2004，JPO