(19)

(11)

EP 1 166 251 A1

(12)

(43) Date of publication: 02.01.2002 Bulletin 2002/01 (21) Application number: 00902173.4 (22) Date of filing: 25.01.2000

(51) International Patent Classification (IPC)7: G09B 5/04, G06K 9/00 (86) International application number: PCT/KR0000/055 (87) International publication number: WO 0152/220 (19.07.2001 Gazette 2001/29)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 08.01.2000 KR 2000000795 (71) Applicant: Shim, Hyun Bo Inchon-shi 403-775 (KR)	(72) Inventor: Shim, Hyun Bo Inchon-shi 403-775 (KR) (74) Representative: Brown, Kenneth Richard et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)