Resources Contact Us Home
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
Color LED display device without color separation
Method and apparatus for supporting HARQ
High damage threshold frequency conversion system
Food safety printer
Transcription factor
Floor relief for dot improvement
Imidazolidine-2,4-dione derivatives, and use thereof as a cancer drug
  Randomly Featured Patents
Method of manufacturing an electronic device containing a carbon nanotube
System and method for determining whether performing a particular process on a file will be useful
Semiconductor substrate and land grid array semiconductor package using same and fabrication methods thereof
Safety belt reeling device with inclination compensation for the vehicle-sensitive sensor
Teletext signal processing circuit for a teletext receiver
Object extraction in colour compound documents
Method and apparatus for measuring a change in state of a subject fluid
Vehicle guidance system for avoiding obstacles stored in memory
Radiation curable coating compositions