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
Magnetic resonance imaging apparatus for use with radiotherapy
Method and apparatus for belling plastic pipe
Hand-held electronic display device
Generating network topology parameters and monitoring a communications network domain
Method for preparing a .beta.-SiAlON phosphor
Probiotic Bifidobacterium strains
Provision of downlink packet access services to user equipment in spread spectrum communication network
  Randomly Featured Patents
Thickened aqueous hydrogen peroxide compositions and methods of making same
Circuit assemblies
Method and apparatus for a game
Content - based filtering of multicast information
Buoyant fishing device
Process for heterogeneous nucleophilic substitution reactions
Vacuum extrusion system and method
Image forming apparatus and attachment which together enter an energy saving mode
Thermally stable drilling fluid
System and method for dispensing solution to a multi-well container