The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6925148 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 02, 2005

Filed:

Oct. 21, 2003
Applicants:

Tadahiro Shiota, Kyoto, JP;

Masayuki Kamegawa, Nara, JP;

Inventors:

Tadahiro Shiota, Kyoto, JP;

Masayuki Kamegawa, Nara, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05G001/30 ; H05G001/02 ;
U.S. Cl.
CPC ...
Abstract

X- and y-axis moving mechanisms are provided for positioning a sample table in the x-axis and the y-axis directions. A yT-axis moving mechanism for moving those moving mechanisms in a direction along a tilting direction of a X-ray camera is provided separately from the x- and y-axes moving mechanisms. When the X-ray camera is tilted, the sample table is moved by the yt axis moving mechanism and a z-axis moving mechanism, whereby a viewpoint of the sample and a fluoroscopic magnification factor set before the X-ray camera is tilted are left unchanged. The coordinates on the sample table by the moving mechanisms before the X-ray camera is tilted can be used as they are even after the camera is tilted.


Find Patent Forward Citations

Shiota, Tadahiro. (2005). X-ray fluoroscopic apparatus (U.S. Patent No. 6925148). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6925148

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