Resources Contact Us Home
Semi automatic film cutter with movable cursor

Image Number 2 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
Signal processing device and method for providing oscillating signal in the signal processing device
Memory system with data line switching scheme
Vehicle speed verification system and method
Method and apparatus of communication using soft decision
Processor engine, integrated circuit and method therefor
Nitrogen and hindered phenol containing dual functional macromolecular antioxidants: synthesis, performances and applications
  Randomly Featured Patents
Integrated dual mixing action stirring blender
Soybean cultivar 84134405
LED fixture
Data input apparatus and control method therefor
Hydroformylation catalysts containing rhodium (I) or iridium (I) chemically bound directly to inorganic polymers
Multiple codecs for video encoding format compatibility
Graphical user interface for interactive television with an animated agent
Method and device for administering medicine to the periodontium
1,3-pentadiene derivatives and electrophotographic photoconductor using the same