Title:
【発明の名称】超音波センサを使用し要素を位置決めする方法および装置
Document Type and Number:
Japanese Patent JP2540312
Kind Code:
B2
Abstract:
The present invention provides a method and device for determining the positioning of an element or target using at least one acoustic emitting-receiving sensor. In this method only the signal received by said sensor and due to the diffraction of the signal emitted by said sensor is taken into account.
Inventors:
EMIIRU REBAROA
Application Number:
JP30808886A
Publication Date:
October 02, 1996
Filing Date:
December 25, 1986
Export Citation:
Assignee:
ANSUCHI* FURANSE DEYU PETOROORU
KOFUREKISHIPU
KOFUREKISHIPU
International Classes:
G05D3/12; E21B41/00; E21B43/013; F16L1/10; G01S15/04; G01S15/87; (IPC1-7): G05D3/12; G01S15/04
Domestic Patent References:
| JP606886A | ||||
| JP58142273A | ||||
| JP5284749A |
Attorney, Agent or Firm:
Shuta Sekine