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:
Apr. 19, 2016
Filed:
Oct. 08, 2009
Applicants:
Hidehiko Nishino, Nishishirakawa, JP;
Yoshihiro Hirano, Nishishirakawa, JP;
Shigeharu Tsunoda, Nishishirakawa, JP;
Inventors:
Hidehiko Nishino, Nishishirakawa, JP;
Yoshihiro Hirano, Nishishirakawa, JP;
Shigeharu Tsunoda, Nishishirakawa, JP;
Assignee:
SHIN-ETSU HANDOTAI CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28D 5/04 (2006.01); B28D 5/00 (2006.01); B08B 3/12 (2006.01); B08B 7/02 (2006.01);
U.S. Cl.
CPC ...
B28D 5/0076 (2013.01); B08B 3/123 (2013.01); B08B 7/028 (2013.01); B28D 5/045 (2013.01); Y10T 83/263 (2015.04);
Abstract
An ingot cutting apparatus having at least one coolant pocket storing the coolant to be supplied to the blade, wherein the blade-abrasive-grain portion is brought into contact with the coolant stored in the at least one coolant pocket by causing the blade-abrasive-grain portion of the blade to travel through a groove portion provided at an upper portion of the at least one coolant pocket while driving to rotate the blade so that the coolant is supplied to the blade.