Title:
LIQUID TRANSPORTATION AND CONTROL METHOD
Document Type and Number:
Japanese Patent JPH05204464
Kind Code:
A
Abstract:
PURPOSE:To provide a method which does not have a mechanical operation part and can simply and easily transport and control a minute flow rate through the use of a conductive high molecular compound. CONSTITUTION:As a result of adding a dopant to the conductive high molecular compound to electrically, chemically, etc., process it, it is changed from a lipophilic property to a hydrophilic property so that liquid can be absorbed or flipped. The method is transporting liquid by processing the conductive high molecular compound into the shape of a sleeve, putting liquid to the inside of the sleeve, doping the part of the sleeve and moving a doping area to a no-doping area. Besides, the method is controlling the flow of liquid by combining doping and dedoping.
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Inventors:
YOSHINO KATSUMI
SUGIMOTO RYUICHI
SUGIMOTO RYUICHI
Application Number:
JP1136792A
Publication Date:
August 13, 1993
Filing Date:
January 24, 1992
Export Citation:
Assignee:
MITSUI TOATSU CHEMICALS
YOSHINO KATSUMI
YOSHINO KATSUMI
International Classes:
G05D7/00; G05D21/00; (IPC1-7): G05D7/00; G05D21/00
Attorney, Agent or Firm:
Shotaro Mogami