Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Electrostatic discharge (ESD) protection device
Mitigating risk associated with executing limit orders for trading securities
Method and device for detecting a sync mark
Panel fastener
Hybrid pseudo-random noise and chaotic signal implementation for covert communication
Image forming apparatus and image forming method including a first measuring unit that measures invisible toner
Connection control method for mobile communication, mobile communication management apparatus and mobile station apparatus
  Randomly Featured Patents
Optical fiber, optical fiber ribbon, and optical interconnection system
Vehicle security system and control method therefor
Process for the preparation of sulfonylureas
Waveguide lasers and optical amplifiers having enhanced thermal stability
Azeotropic composition of 2,2-dichloro-1,1,1-trifluoroethane and methanol
Display stand merchandiser
Data bus power-reduced semiconductor storage apparatus
Flyback transformer
Display panel
Compositions for treating allergic and other disorders using norastemizole in combination with other active ingredients