METHOD FOR THAWING FROZEN MATERIAL AND HEATING RAW MATERIAL BY RADIANT HEAT WITHIN CURIE TEMPERATURE RANGE BY HEAT GENERATION OF MAGNETIC SUBSTANCE BY UTILIZING CURIE TEMPERATURE OF MAGNETIC SUBSTANCE SINCE MAGNETIC SUBSTANCE GENERATES HEAT ON IRRADIATING MAGNETIC SUBSTANCE WITH MICROWAVE IN MICROWAVE OVEN AND THE LIKE

摘要

PROBLEM TO BE SOLVED: To provide a system for thawing and heating quickly at a uniform temperature with a microwave irradiation in a microwave oven, etc., by utilizing a Curie temperature of a magnetic substance.;SOLUTION: This method for thawing or heating is provided by blocking the microwave by an aluminum foil, etc., so as not to irradiate an object therewith directly and putting the object in a packaging material attached with the magnetic substance having the definite Curie temperature and processed as powder state, as a sheet state, and putting the package in a quartz glass container. Thus, it is possible to provide the container suitable for heating frozen daily dishes, soups, bowls of rice with side dishes, etc., and also in thawing sushi, it is possible to perform the thawing with temperature differences by making a structure capable of concentrating the microwave at a prescribed part.;COPYRIGHT: (C)2004,JPO