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:
Oct. 07, 1980
Filed:
Dec. 04, 1978
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
250311 ; 250442 ; 250443 ;
Abstract
A specimen holder holding a frozen specimen is adapted to engage the opened end of a recess in a specimen support, such that the frozen specimen is exposed to the inside of the recess. The mutually engaging specimen holder and the specimen support are shifted to a specimen chamber. In the specimen chamber, the specimen holder is separated from the specimen support and is received by a specimen receiving chamber. The specimen holder received by the specimen receiving member can be moved together with the latter to a specimen treating chamber. Cooling means for cooling the specimen receiving member is unitarily secured to the specimen receiving member, so as to be moved together with the specimen receiving member.