207 results about "Microprocessor controller" patented technology

Apparatus for remote interaction with an object of interest includes a remote station for obtaining information from the object of interest, a base station for transmitting energy in space to and communicating with the remote station and the remote station having conversion means for energizing the remote station responsive to receipt of the transmitted energy. The energy may be of any suitable type including RF power, light, acoustic, magnetic energy or other form of space transmitted or "radiant" energy. The remote station does not have to contain a source of stored energy or a wired connection to a source of energy. The remote station receives the energy transmission and data transmission from the base station and transmits data to the base station. Microprocessor controllers may be provided for the base station and the remote station. The remote station may receive information from sensors and through one or more transponders sequentially communicate information to the base station. An associated method is provided. In other embodiments which are suited for use in miniaturized electronic chip systems, power enhancement and increased effective antenna size are provided. An electronic article containing a microchip having at least one antenna structured to communicate with an antenna remotely disposed with respect to the microchip formed therein and an associated method are provided.

A system and apparatus for automatically dispensing a paper product mounted on a gravity-assisted holder through a dispenser. The apparatus includes an electric motor, a main product roller for automatically rolling a predetermined amount of the paper product from the holder, exit guide rollers for guiding the paper product through a front cover of the dispenser, and a series of interconnected gears that are driven by the electric motor to activate the main product roller and exit guide roller and operate both the main roller and exit roller at the same speed. Operating the rollers at the same speed prevents paper or tissue jamming inside the dispenser. The system monitors usage of each paper product dispenser with each dispenser having a microprocessor controller for determining a corresponding paper product status for the dispenser. Each paper product dispenser communicates with a master network device preferably mounted on a ceiling plane. Paper product status messages are transmitted between each dispenser and master network device unit using a standard data communications protocol. The master network device communicates the paper product status for each individual dispenser to an independent building automation and control network. A central control console that is interoperable with the building automation and control network monitors the status of each paper product dispenser through signals communicated from a master receiver / transmitter unit to the central control console.

Methods and systems for firewall / data protection that filters data packets in real time and without packet buffering are disclosed. A data packet filtering hub, which may be implemented as part of a switch or router, receives a packet on one link, reshapes the electrical signal, and transmits it to one or more other links. During this process, a number of filters checks are performed in parallel, resulting in a decision about whether each packet should or should not be invalidated by the time that the last bit is transmitted. To execute this task, the filtering hub performs rules-based filtering on several levels simultaneously, preferably with a programmable logic or other hardware device. Various methods for packet filtering in real time and without buffering with programmable logic are disclosed. The system may include constituent elements of a stateful packet filtering hub, such as microprocessors, controllers, and integrated circuits. The system may be reset, enabled, disabled, configured, and / or reconfigured with toggles or other physical switches. Audio and visual feedback may be provided regarding the operation and status of the system.