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.:
Date of Patent:
Dec. 30, 2003
Filed:
Aug. 09, 2002
Applicant:
Inventor:
Toru Kasai, Tokyo, JP;
Assignee:
JEOL Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 2/300 ; G21K 5/10 ; G21K 5/08 ; G02B 2/126 ;
U.S. Cl.
CPC ...
G01N 2/300 ; G21K 5/10 ; G21K 5/08 ; G02B 2/126 ;
Abstract
A holder support device in an electron microscope. The device has a detachable cylindrical holder extending along the X-axis. The holder support device permits the position of the inner end of the holder to be adjusted along the X-, Y-, and Z-axes and about the angular position about the X-axis. The support device has an inner cylinder rotatably held to an outer cylinder. The inner cylinder is provided with a holder through-hole and a pin guide hole. The holder is slidably held in the holder through-hole. The pin guide hole guides a pin on the holder when it is inserted into the holder through-hole. The outer cylinder is provided with a circumferential guide hole and axial guide holes.