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
Portable electronic device holder and tether
Discharge circuit and method
Image stabilization apparatus and image pickup apparatus
Power management method for reducing power of host when turning off main monitor and computer system applying the same
Shoe
Systems and methods for generating customized user interfaces
Use of beta-adrenoceptor antagonists for the manufacture of a medicament of the treatment of disorders of the outer retina
  Randomly Featured Patents
Attention focusing device and method for photography subject
Separation-preventive pipe joint
Retrofit device and method for altering the volumetric ratio of chambers in a fluid measuring device
Loading/unloading mechanism for read and/or write head
Sealing member and rolling bearing provided with the same
Systems and methods for providing a clock signal using analog recursion
Method for the formation of silicon oxide films
Systems and methods for mounting memorabilia
Internal-gear machine
Polypropylene wax