Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Desk
Curable sublimation marking material and sublimation transfer process using same
Method and apparatus for establishing a media clip
Method and system for the geolocation of a radio beacon in a search and rescue system
Irreversible thermochromic ink compositions
Electric discharge machining hole drilling
Zero-copy network and file offload for web and application servers
  Randomly Featured Patents
Tape cartridge
Method of manufacturing a semiconductor device including forming a single-crystalline semiconductor material in a first area and forming a second device isolation pattern on a second area
Liquid cleaning compositions comprising fluoroalkyl sulfonate
Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
Reflector assembly
Analog to digital converters with convergence accelerating signals
Method of and means for controlling the condition of air in an enclosure
Nitrogen-efficient monocot plants
Guide unit for guiding curtain airbag and curtain airbag device
Imaging member having inorganic material filler surface grafted with charge transport moiety