Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2008-09-23
2008-09-23
Arbes, C. J (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S607000, C029S825000, C029S868000, C174S128100
Reexamination Certificate
active
11406670
ABSTRACT:
A wire member adapted to be used in a detection coil of an NMR spectrometer's probe. The wire member has a sleeve made of a copper tube having a high electrical conductivity, strands made of platinum, and a thin film of gold or rhodium formed on the surface of the sleeve by plating. The strands are mounted inside the sleeve and have a cross section to cancel the magnetic susceptibility due to the sleeve. The thin film cancels the total magnetic susceptibility of the sleeve and strands.
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Kida Jun
Tanaka Ryoji
Arbes C. J
Jeol Ltd.
The Webb Law Firm
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