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:
Jul. 06, 1999
Filed:
Feb. 27, 1998
Applicant:
Inventors:
Hiroyuki Uehashi, Shiga, JP;
Kazuo Taino, Shiga, JP;
Kazuyuki Takimoto, Shiga, JP;
Masaru Noda, Shiga, JP;
Kayo Tsuzaki, Shiga, JP;
Assignee:
Sanyo Electric Co. Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219711 ; 219705 ; 219719 ; 219492 ; 99325 ;
Abstract
In the operation of a thoroughly heating course of a microwave oven, when an ordinary temperature food having a weight of less than 500 g is heated to a desired finishing temperature of 75.degree. C., heating is performed until the temperature of the food reaches 75.degree. C. by a normal output of 650 W (a first mode). After time t.sub.1 at which 75.degree. C. is reached, the food is heated and kept warm at 90.degree. C. higher than 75.degree. C. by a lower output of 350 W (a second mode). As a result, the food can be surely and thoroughly heated to the inside.