Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing
Reexamination Certificate
2003-02-17
2009-06-02
Nguyen, Kiet T (Department: 2881)
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Reexamination Certificate
active
07541051
ABSTRACT:
A device which can produce polarized rare gas further improved in polarization rate with the gas kept flowing, which has flat sheet surfaces facing each other via a gap, and which comprises, a flat-surface flow cell unit for allowing a mixture gas of rare gas and optically-pumping catalyst to flow in the gap there through in one direction thereof, a laser beam irradiation unit for applying a laser beam toward at least one of the flat sheet surfaces to apply an excitation light into the flat-surface flow cell unit, and a magnetic field application unit for allowing a magnetic line of force to pass through the laser beam-applied flat sheet surface perpendicularly or almost perpendicularly; and a method using this device.
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H. Fujiwara et al., “Relaxation Behavior of Laser-Polarized129Xe Gas: Size Dependency and Wall Effect of the T1Relaxation Time in Glass and Gelatin Bulbs”,Journal of Magnetic Resonance, vol. 150, No. 2, pp. 156-160, 2001.
Hattori Mineyuki
Hiraga Takashi
Murayama Morio
National Institute of Advanced Industrial Science and Technology
Nguyen Kiet T
Toyoko Kagaku Co., Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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