Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus; image processing engines (processor system comprised of CPU, hardware and software); semiconductors; integrated circuits; integrated circuits for image processing; large scale integrations (LSIs); printers; inkjet printers; laser printers; computer printers and other printers; scanners; computer peripherals; multi-function digital printers incorporating copying and/or scanning and/or faxing capabilities; computer software; computer programs; personal digital assistants (PDAs); portable display apparatus equipped with hard disk drives (viewers); television sets; liquid crystal display projectors; digital cameras