Resources Contact Us Home
Permanent magnet assembly and method of making thereof

Image Number 13 for United States Patent #6525634.

An imaging apparatus, such as an MRI system, contains at least one layer of soft magnetic material between the yoke and each permanent magnet. This imaging apparatus may be operated without pole pieces due to the presence of the soft magnetic material. The permanent magnets may be fabricated by magnetizing unmagnetized alloy bodies after the unmagnetized alloy bodies have been attached to the yoke.

  Recently Added Patents
Antimicrobial flush solutions
SONOS stack with split nitride memory layer
Mineral, nutritional, cosmetic, pharmaceutical, and agricultural compositions and methods for producing the same
Press nut
Placental tissue grafts
Method of optimizing air mover performance characteristics to minimize temperature variations in a computing system enclosure
Generation of interpolated samples for decision based decoding
  Randomly Featured Patents
Process for the preparation of SBR rubbers with an improved processability and a lower rolling resistance
Radio module
Active hydrogen-containing compositions, process for preparing rigid polyurethane foams and articles prepared therefrom
System for controlling communications on a cable television network
Micro-electromechanical variable capacitor
Credit card swipe sleeve and method
Information system terminal or the like
Centering aid for implantable sling
Ball-point pen
Bi-directional multi-position positioning device