(19)

(11)

EP 1 131 806 A1

(12)

(43) Date of publication: 12.09.2001 Bulletin 2001/37 (21) Application number: 99954115.4 (22) Date of filing: 29.10.1999

(51) International Patent Classification (IPC)7: G09F 7/00, G09F 7/18, G09F 15/00 (86) International application number: PCT/GB9903/602 (87) International publication number: WO 0026/887 (11.05.2000 Gazette 2000/19)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 30.10.1998 GB 9823661 (71) Applicant: Evans, Thomas John Ceredigion SA47 0NF (GB)	(72) Inventor: Evans, Thomas John Ceredigion SA47 0NF (GB) (74) Representative: Davies, Gregory Mark  Urquhart-Dykes & LordAlexandra House1 Alexandra RoadWales Swansea, Wales SA1 5ED Swansea, Wales SA1 5ED (GB)