Resources Contact Us Home
Stamper cleaning apparatus

Image Number 6 for United States Patent #5024744.

A stamper cleaning apparatus comprises an electrocleaning tank for performing electrodegreasing, a washing room adjacent to this cleaning tank, a shower, disposed in the upper section of the washing room, for water-washing a stamper by spraying washing water onto the stamper while the stamper is positioned inside the washing room and is wet with an electrocleaning solution, a water drain tank, disposed in the lower section of the washing room, for collecting water after the stamper is washed with water and for draining the water, and a small drying room disposed in the upper section of the washing room for operating to heat and dry the stamper after the shower has operated during the predetermined time the stamper is held in the washing room.

  Recently Added Patents
Device and method for arranging vials
Apparatus for performing timer management regarding a system timer scheduler service, and associated method
Disk drive with a subset of sectors with reduced write-to-read gap
Vehicle seating system and method for reducing fatigue with changing actuator movement
Electric discharge machining hole drilling
Pre-fetching map data using variable map tile radius
Image forming apparatus and job request control method instructed by authenticated users
  Randomly Featured Patents
Polyamines and method for preparation thereof
Purified alkoxide and process for purifying crude alkoxide
Asynchronous interconnection system for 3D interchip communication
Base station apparatus providing resource block allocation and method therefor
Time based mechanism for cached speculative data deallocation
Threading clutch for a multi-spindle machine
Protocol adapter for transferring diagnostic signals between in-vehicle networks and a computer
Attachable antiglare rear view mirror
Methods and apparatus for measuring stress of membrane regions of segmented microlithographic mask blanks