Alternators; Dynamos; AC generators; Assembling machines for liquid crystal display devices; Current generators; DC generators; Drives for machines; Electric generators; Electric power generators for emergency use; Electricity generators; Emergency power generators; Generators of electricity; Heat sinks for use in machines; Linear motors; Mobile electric power generators; Motors other than for land vehicles; Motors, gears and drives for orientating solar panels; Portable electric power generators; Solar-powered electricity generators; Sun-tracking and daylighting system comprised of a solar-powered mechanism for sensing the position of the sun, automatically tracking the sun and then repositioning a mirror to direct the sunlight into courtyards, outdoor spaces and open-air spaces within building structures, and/or the inside of houses or buildings