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:
Aug. 04, 1992
Filed:
Mar. 27, 1991
Applicant:
Inventors:
Tomio Suzuki, Kobe, JP;
Yoshiaki Morinishi, Kobe, JP;
Assignee:
Kabushiki Kaisha Kobe Seiko Sho, Kobe, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423446 ;
Abstract
A process for synthesizing diamond by combustion includes the steps of mixing a hydrocarbon fuel gas and oxygen, burning the mixed gas with a burner, contacting the resulting flame with a surface of a substrate provided in face-to-face relation with the burner, and cooling the substrate to synthesize the diamond. The diamond synthesizing conditions on the surface of the substrate are controlled so as to lower the growth rate.