Resources Contact Us Home
Device for selecting values of data elements

Image Number 4 for United States Patent #4258426.

Device for selecting values of data elements forming part of a group of data elements includes an operation circuit, a display unit and first register for registering and delivering values of data elements to the display unit. The operating circuit, depending upon the time such circuit is activated, causes the selection of a value of a data element. A second register is provided for registering and delivering to the first register and to the display unit indication information controlling which one of the data elements out of the group of data elements is to be selected. A third register is also included to alter the indication information on a repeated activation of the operation circuit so that subsequent data elements out of the group of data elements are prepared for value selection. Other embodiments of the device includes a plurality of separate operation circuits, of separate operation circuits, an erase feature and implementation with a programmable digital signal processor.

  Recently Added Patents
Woven mesh substrate with semiconductor elements, and method and device for manufacturing the same
Power management systems and designs
System and method for multi-threaded OFDM channel equalizer
Shape memory polymers formed by self-crosslinking of copolymers
Organic light-emitting display and method of manufacturing the same
Multistable electromagnetic actuators
Gaze tracking password input method and device utilizing the same
  Randomly Featured Patents
Controlling access rights to network resources
Probe testing structure
Multilayered piezoelectric element and method of manufacturing the same
Antiulcer benzimidazoles
Over the counter medicinal container with surface ornamentation
Process for producing cycloolefin random copolymers
Method for fabricating a support for a bubble cap on the end of its riser tube
Micro-electromechanical system based switching in heating-ventilation-air-conditioning systems
Overcurrent protecting device for use in DC--DC converter
Sensitivity touch display panel and manufacturing method of the same