Cleaning and liquid contact with solids – Apparatus – With heating – cooling or heat exchange means
Reexamination Certificate
2005-05-17
2005-05-17
Stinson, Frankie L. (Department: 1746)
Cleaning and liquid contact with solids
Apparatus
With heating, cooling or heat exchange means
C134S108000, C134S902000, C134S200000
Reexamination Certificate
active
06892741
ABSTRACT:
The present invention provides an apparatus for cleaning a workpiece with a cleaning medium that is maintained at a single fluid phase. The apparatus comprises means for providing the cleaning medium; a pressurizable cleaning vessel for receiving the cleaning medium and the workpiece; and means for maintaining a single fluid phase of the cleaning medium in the cleaning vessel. The present invention further provides a process for cleaning the workpiece with cleaning medium under conditions such that the workpiece is exposed to a single fluid phase of the cleaning medium. The present invention further includes a process for a storage media that includes instructions for controlling a processor for the process of the present invention. The storage media comprises means for controlling the processor to control contacting conditions of the workpiece and the cleaning medium such that the workpiece is exposed to a single fluid phase of the cleaning medium.
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Jur Jesse Stephen
McCullough Kenneth J.
Moreau Wayne Martin
Simons John Patrick
Taft Charles Jesse
International Business Machines - Corporation
Morris Daniel P.
Ohlandt Greeley Ruggiero & Perle L.L.P.
Stinson Frankie L.
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