9 Data input apparatus; data processing equipment, namely, disk drives, tape drives, memories for recording computer programs, and memories for operating computer programs; data output apparatus, namely, display screens, recorders and printers; X-ray systems for inspecting materials, namely, analyzers for non-medical optical and electric measuring; non-medical X-ray systems, namely, analyzers for inspecting materials; integrated circuits; circuit boards; computer interface boards; computer operating programs for use in manufacturing semiconductors; computer operating programs for use in manufacturing circuit boards