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Machine translation
1. (WO1981001610) AUTOMATIC RANGE FINDER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001610    International Application No.:    PCT/JP1980/000285
Publication Date: 11.06.1981 International Filing Date: 21.11.1980
IPC:
G01C 3/10 (2006.01), G01S 17/46 (2006.01), G02B 7/32 (2006.01)
Applicants:
Inventors:
Priority Data:
79/153093 26.11.1979 JP
Title (EN) AUTOMATIC RANGE FINDER
(FR) TELEMETRE AUTOMATIQUE
Abstract: front page image
(EN)An automatic range finder for measuring the distance to an object on the basis of the triangulation principle, including a light-emitting diode (16) for projecting the emitted light toward an object whose distance is to be measured, and a plurality of light-receiving elements (8a, 8b, 8c, 8d) being so arranged on a substrate (12) that either one of them can receive the reflected light from the object. The light-emitting diode (16) is electrically connected with planar, electrically conductive frames (20) (22) and is so molded by use of transparent material (26) as to be formed unitarily with the electrically conductive frames. The light-emitting diode (16) thus formed into one unit is mounted on the substrate through the electrically conductive frame.
(FR)Un telemetre automatique de mesure de la distance a un objet d"apres le principe de triangulation comprend une diode a emission lumineuse (16) de projection de la lumiere emise vers un objet dont la distance est a mesurer, et une pluralite d"elements de reception de lumiere (8a, 8b, 8c, 8d) etant disposee sur un substrat (12) de telle maniere que l"un d"eux puisse recevoir la lumiere reflechie provenant de l"objet. La diode a emission lumineuse (16) est electriquement connectee avec des cadres plans electriquement conducteurs (20, 22) et elle est moulee en utilisant un materiau transparent (26) de maniere a ce qu"elle forme une unite avec les cadres electriquement conducteurs. La diode a emission lumineuse (16) ainsi formee en une unite est montee sur le substrat au travers du cadre electriquement conducteur.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)