EP 1143309 B1 20080917 - ELECTRONIC TIMEPIECEAND METHOD OF CONTROLLING AND ELECTRONIC TIMEPIECE
Title (en)
ELECTRONIC TIMEPIECEAND METHOD OF CONTROLLING AND ELECTRONIC TIMEPIECE
Title (de)
ELEKTRONISCHE UHR, UND VERFAHREN ZUM KONTROLLIEREN EINER ELEKTRONISCHEN UHR
Title (fr)
PIÈCE D'HORLOGERIE ÉLECTRONIQUE ET PROCÉDÉ DE CONTRÔLE D'UNE PIÈCE D'HORLOGERIE ÉLECTRONIQUE
Publication
Application
Priority
- JP 0006354 W 20000918
- JP 26447299 A 19990917
Abstract (en)
[origin: EP1143309A1] An object is to write data easily in an electrical timepiece that is in a state of finished product assembled in a case. In an analog electrical timepiece with a motor coil, when an external operating member is in a prescribed operating condition, the operating mode of the analog electrical timepiece is set to the data receive mode. Next, the analog timepiece generates a synchronization signal which is in synchronous with an external synchronization signal that is input from outside. Then, the analog electrical timepiece, when the operating mode is the data receive mode by the detection circuit, based on a synchronization signal and a data voltage signal that is a voltage signal induced around the motor coil by a data signal input from outside, generates and outputs a receive data. <IMAGE>
IPC 8 full level
G04C 3/00 (2006.01); G04C 3/14 (2006.01); G04C 9/00 (2006.01); G04G 21/04 (2013.01); G08C 19/00 (2006.01)
CPC (source: EP)
G04C 3/14 (2013.01); G04R 40/06 (2013.01); G04R 60/02 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 1143309 A1 20011010; EP 1143309 A4 20050316; EP 1143309 B1 20080917; CN 1258698 C 20060607; CN 1337015 A 20020220; DE 60040267 D1 20081030; HK 1037744 A1 20020215; WO 0122175 A1 20010329
DOCDB simple family (application)
EP 00961056 A 20000918; CN 00802860 A 20000918; DE 60040267 T 20000918; HK 01108016 A 20011114; JP 0006354 W 20000918