Title:
WASHING METHOD
Document Type and Number:
Japanese Patent JP3186751
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a washing method providing the high washing capacity.
SOLUTION: The washing method comprises a step of changing the ambient pressure of a washing liquid during the removal of stains adhering to a work, which is an object to be washed, by bringing the washing liquid into contact with the work. In this case, it is preferable to periodically repeat the step of increasing the pressure and the step of decreasing the pressure a plurality of times.
Inventors:
Takashi Hara
Makoto Yada
Makoto Yada
Application Number:
JP36267099A
Publication Date:
July 11, 2001
Filing Date:
December 21, 1999
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B08B7/00; B08B3/04; B08B3/10; B08B3/12; G04D3/00; (IPC1-7): B08B3/10
Domestic Patent References:
| JP330329A | ||||
| JP7185484A | ||||
| JP344927A | ||||
| JP1281188A | ||||
| JP6310531A | ||||
| JP225088U |
Attorney, Agent or Firm:
Kisaburo Suzuki (2 outside)