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公开(公告)号:US4616258A
公开(公告)日:1986-10-07
申请号:US459554
申请日:1983-01-20
申请人: Kimizo Ono , Yoshikazu Nishiwaki , Koichi Tsuno , Toru Iwai , Mitsuru Nishikawa
发明人: Kimizo Ono , Yoshikazu Nishiwaki , Koichi Tsuno , Toru Iwai , Mitsuru Nishikawa
CPC分类号: G01M3/005
摘要: A monitoring device for monitoring an interior conduit wall includes a plurality of sliding members each resiliently urged by equal amounts away from the device body toward the conduit wall, so that the device can be used in conduits of different diameters while always remaining substantially centered within the conduit.
摘要翻译: 用于监测内部导管壁的监测装置包括多个滑动构件,每个滑动构件以相等的量远离装置主体朝向导管壁弹性推动,使得该装置可以用于不同直径的导管,同时始终保持基本上位于 导管。
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公开(公告)号:US4508420A
公开(公告)日:1985-04-02
申请号:US453546
申请日:1982-12-27
申请人: Yoshikazu Nishiwaki
发明人: Yoshikazu Nishiwaki
CPC分类号: G02B27/46 , G02B17/04 , G03H1/26 , Y10S359/90
摘要: An optical system comprises a composite block made of a bonded assembly of unit glass blocks, some of which are coated with a thin film on selected surfaces to provide predetermined light transmission characteristics, lenses and a recording material. Other glass blocks are spaced apart from the composite block. A thin substrate is provided having recesses in which the respective blocks are to be fixed. The entire optical system is embedded in a transparent molding material.
摘要翻译: 光学系统包括由单元玻璃块的接合组件制成的复合块,其中一些复合块在选定的表面上涂覆有薄膜以提供预定的透光特性,透镜和记录材料。 其他玻璃块与复合块隔开。 设置有具有凹部的薄基板,其中相应的块被固定在该凹部中。 整个光学系统嵌入透明模塑材料中。
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