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
Methods of fabricating semiconductor device
Method of measuring specific absorption rate of electromagnetic waves
Techniques for determining optimized local repair paths
Authentication method
Prevention and reduction of blood loss
Electrode for a plasma torch
Soybean cultivar BY0811143
  Randomly Featured Patents
Exercise apparatus for transport vehicles and related methods
Trench MOSFET with heavily doped delta layer to provide low on- resistance
Power amplifier protection circuit
Substituted oxirane compounds
Method of stabilizing pulmonary surfactant protein
Bubble valve and bubble valve-based pressure regulator
Profiled element for rotary drilling equipment and applications to components of a string of drill pipes
Visual summary for scanning forwards and backwards in video content
Hydrogen-absorbing alloy and secondary battery
Storage device and method for protecting data stored therein