Title:
電子時間基準に時計のアナログ表示を同期させる方法
Document Type and Number:
Japanese Patent JP4727307
Kind Code:
B2
Abstract:
The method involves determining a real angular position of a reference semi-axis by an electronic unit that receives a measurement signal provided by a proximity sensor. A theoretical angular position of the reference semi-axis is calculated for the analogue display of the timepiece. The analogue indicator is drived until the real angular position of the reference semi-axis corresponds to the theoretical angular position.
Inventors:
Ermanno Bernasconi
Roger Burrell
Rudolf Dingel
Pierre-Andre Farin
Roger Burrell
Rudolf Dingel
Pierre-Andre Farin
Application Number:
JP2005170796A
Publication Date:
July 20, 2011
Filing Date:
June 10, 2005
Export Citation:
Assignee:
Aslab S.A.
International Classes:
G04C3/00; G01D5/20; G01D18/00; G04B18/00; G04B19/04; G04C3/14; G04C9/08
Domestic Patent References:
| JP2001159688A | ||||
| JP2001042061A | ||||
| JP2000028313A |
Attorney, Agent or Firm:
Hirofumi Mimata