Title:
METHOD OF MANIPULATION BY ROTATIONAL MAGNETIC FIELD
Document Type and Number:
WIPO Patent Application WO/2007/020703
Kind Code:
A1
Abstract:
A rotational magnetic field is applied to substrate (7) exhibiting any magnetism
among paramagnetism, ferromagnetism and diamagnetism and, superimposed thereon,
material (6) containing magnetic particles wherein at least one magnetic particle
exhibiting any magnetism among paramagnetism, ferromagnetism and diamagnetism
is contained. Consequently, the magnetic dipole within the magnetic particle
is rotated, and, by the magnetic dipole-magnetic dipole interaction between
the magnetic particle and the substrate, the material (6) containing magnetic
particles wherein the above magnetic particle is contained is moved on the substrate
(7). Thus, there is provided a method of manipulation by rotational magnetic
field whereby easy and inexpensive manipulation can be performed.
Inventors:
MAEKAWA TORU (JP)
MORIMOTO HISAO (JP)
NAGAOKA YUTAKA (JP)
MORIMOTO HISAO (JP)
NAGAOKA YUTAKA (JP)
Application Number:
PCT/JP2005/015103
Publication Date:
February 22, 2007
Filing Date:
August 12, 2005
Export Citation:
Assignee:
TOYO UNIVERSITY EDUCATIONAL FO (JP)
MAEKAWA TORU (JP)
MORIMOTO HISAO (JP)
NAGAOKA YUTAKA (JP)
MAEKAWA TORU (JP)
MORIMOTO HISAO (JP)
NAGAOKA YUTAKA (JP)
International Classes:
B01J19/08; B82B3/00; G01N37/00
Foreign References:
| JP2005246538A | 2005-09-15 | |||
| JP2004309189A | 2004-11-04 | |||
| JP2005246539A | 2005-09-15 |
Other References:
See also references of EP 1923131A4
Attorney, Agent or Firm:
NISHIZAWA, Toshio (11-1 Minami-Aoyama 6-chom, Minato-ku Tokyo, JP)
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