Resources Contact Us Home
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
Electronic device with embedded antenna
System, method and computer program product for sharing a single instance of a database stored using a tenant of a multi-tenant on-demand database system
Single check memory devices and methods
Personalized location information for mobile devices
Method and system for detecting center pivot collision
Therapeutic vitamin D sun-protecting formulations and methods for their use
  Randomly Featured Patents
Hydraulic system having pressure compensated bypass
Reaction injection molded elastomer containing an internal mold release made by a two-stream system
Pre-spaced time-saving track for mounting studs for construction of drywall and other wall surfaces
Canceller circuit and controlling method
Air freshener compact
Integrated circuit package having interchip bonding and method therefor
Method and apparatus for adjusting the true running of the cutting edge of annular saw blades
Magnetic toner
Method of making emitter regions by implantation through a non-monocrystalline layer
Verification of redundant safety functions on a monolithic integrated circuit