Resources Contact Us Home
Development apparatus

Image Number 4 for United States Patent #4380966.

A development apparatus has a developer supporting member having a magnet therein and a thickness controlling member for the developer, the developer being a magnetic one-component developer which is applied to the surface of the developer supporting member by means of the thickness controlling member, the applied surface of the developer supporting member being brought into a position opposed to a latent-image carrying member to develop the latent image thereon, the surface of the developer supporting member being roughened by sand blast treatment with irregularly shaped and/or sized particles.

  Recently Added Patents
Second order correction circuit and method for bandgap voltage reference
Laser processing method and apparatus
Selection of hash lookup keys for efficient retrieval
Navigational cube for matching vendor offerings to service provider requirements
Methods of prognosing a rheumatoid arthritis remission phenotype
LED light source lamp having drive circuit arranged in outer periphery of LED light source
System and method for customized prompting
  Randomly Featured Patents
Method for increasing insulation level in an encapsulation
AM stereo signal decoder
Combined mechanical scanning and digital beamforming antenna
Copy holder stand
Unit injector with interchangeable subassembly for converting from open nozzle to closed nozzle operation
Coffee maker
Polymer blend and compositions and methods for using the same
Instrument panel
RGB LED backlight color control using adjustable driving current
Vacuum devices having integrated cord storage and pivotable tool holders