Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Data reading apparatus










Image Number 11 for United States Patent #6381417.

A data reading apparatus adapted for a film cartridge having a data recording part provided on a predetermined moving member includes a first data reading device which reads data from the data recording part moving, a second data reading device which reads data from the data recording part moving and which is disposed at a position different from that of the first data reading device with respect to a moving direction of the data recording part, and a data obtaining circuit which makes a comparison between data read by the first data reading device, and data read by the second data reading device and obtains, on the basis of a result of the comparison, data corresponding to data recorded on the data recording part, if the data read by the first and second data reading devices are identical.








 
 
  Recently Added Patents
Compact semiconductor memory device having reduced number of contacts, methods of operating and methods of making
Bid optimization in search engine marketing
Image generation based on a plurality of overlapped swathes
Plants and seeds of hybrid corn variety CH260114
Sublingual coated tablet of fentanyl
Self-correcting amplifier system
Antimicrobial flush solutions
  Randomly Featured Patents
Vibrating gyroscope
Printhead maintenance facility with interchangeable stations
Method and apparatus for generating a multimedia document
Methods and systems for producing syngas
Liquid level control apparatus and method
Method and apparatus for the transport of a movie film
Chair
Active execution tracing
Integrally formed truck bed bulkhead channels
Dryer for safety razor