Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semi automatic film cutter with movable cursor










Image Number 5 for United States Patent #4106685.

A film advancement system for use in a photographic film cutter includes a movable cursor which indicates, by its position, a desired feed length. A cursor position sensor senses the position of the movable cursor with respect to a reference position and provides a feed length signal indicative of the feed length desired. The film is advanced by a distance determined by the feed length signal.








 
 
  Recently Added Patents
Spectrometer
Manufacturing aircraft parts
Switched capacitor amplifier
Discovery, analysis, and visualization of dependencies
Light receiving element with offset absorbing layer
Agents for preventing and treating disorders involving modulation of the ryanodine receptors
Servo write assembly
  Randomly Featured Patents
Navigation device
Ankle brace
Rotary kiln
Bottom bracket for a bicycle
Coreless winding method and apparatus
Compositions containing a carbonamidoquinoxaline-di-N-oxide and method of using same
Synthetic apparatus for inspection of blood
Toner usage detector based on current biasing mixing means
Gas sensor having protector and protection cap
Automatic pencil or similar article