Title:
SYSTEM FOR DETECTING POSITION OF MOVING OBJECT
Document Type and Number:
Japanese Patent JPS5255653
Kind Code:
A
Abstract:
PURPOSE: To improve the precision of measurement by detecting fixed points at regular intervals of conductor's couples which change a coupling level by a detecting antenna which comprises two coils and is located on a moving object.
Inventors:
KURAUCHI NORITAKA
MIYAMOTO YOSHIO
MIYAMOTO YOSHIO
Application Number:
JP13264576A
Publication Date:
May 07, 1977
Filing Date:
November 04, 1976
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
G01C22/00; G01B7/02; (IPC1-7): G01B7/02