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. 28, 2015
Filed:
Jul. 29, 2008
Makoto Iwai, Kasugai, JP;
Takanao Shimodaira, Nagoya, JP;
Takatomo Sasaki, Suita, JP;
Yusuke Mori, Suita, JP;
Fumio Kawamura, Suita, JP;
Shiro Yamasaki, Nishikasugai-Gun, JP;
Makoto Iwai, Kasugai, JP;
Takanao Shimodaira, Nagoya, JP;
Takatomo Sasaki, Suita, JP;
Yusuke Mori, Suita, JP;
Fumio Kawamura, Suita, JP;
Shiro Yamasaki, Nishikasugai-Gun, JP;
NGK Insulators, Ltd., Nagoya, JP;
Osaka University, Suita, JP;
Toyoda Gosei Co., Ltd., Nishikasugai-Gun, JP;
Abstract
The apparatus has a crucible for storing a solution; an inner container for storing a crucible; a heating container for storing the inner container, the heating container including heating elements, a container body provided with the heating elements and a lid combined with the container body; and a pressure vessel for storing the heating container and for charging an atmosphere comprising at least nitrogen gas. The lid also has a fitting surface to the container body that is inclined to a horizontal plane.