Resources Contact Us Home
Magnetic recording/reproducing apparatus and method for determining magnetic recording condition

Image Number 15 for United States Patent #8130457.

A magnetic recording/reproducing apparatus 100 includes: a magnetic head 1; a magnetic recording medium 2; a spindle 3 and a spindle motor 4; a suspension arm 5; a voice coil motor 6; and a control unit 7. The control unit 7 has: a motor driver 8; a head amplifier 9; a read/write channel 10; a laser driver 11; and a controller 12. The controller 12 has: a preliminary recording unit 13; a judgment unit 14; an extraction unit 15; a drive condition determining unit 16; and a preliminary recording terminating unit 17. Based on a reproduction signal evaluation value obtained using these units and a predetermined reference value, a drive condition is determined which is suitable for recording onto the magnetic recording medium 2.

  Recently Added Patents
Image manipulating system and method
Method for production of fermentable sugars from biomass
Method and apparatus for monitoring and/or controlling the curing of cements used in medical procedures
Support core for cold shrink tube
Electric train drive control device
Methods and compositions for inhibiting progression to chronic cardiac failure
  Randomly Featured Patents
DRAM cell with enhanced capacitor area and the method of manufacturing the same
Car welt
Prodrugs containing novel bio-cleavable linkers
Preventive, alleviative or remedy for hypertension
Constant release rate solid oral dosage formulations of hydrazine
Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
Zinc salt compositions for the prevention of dermal and mucosal irritation
Process for the production of a pyrogen-free fructan which is readily water-soluble
Processor E-unit to I-unit interface instruction modification with E-unit opcode computer logic in the unit
Concrete anchor and method of attaching elements to concrete slabs