Title:
HEATING COOKER
Document Type and Number:
Japanese Patent JP2015075251
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable optimal cooking by optimally maintaining a measurement value of a weight sensor.SOLUTION: A heating cooker includes: a heating chamber 2; a door 3; heating means; a table plate 4 on which an object to be heated is placed; a weight sensor 5 that supports table plate 4; a temperature sensor 40 for detecting a temperature of the heating chamber 2; an operation display section 6 for setting a cooking method; a memory function 101 for storing a value of the weight sensor 5 in the state where no object is placed on the table plate 4 as a reference value; and control means 9 for determining weight of the object to be heated by subtracting the reference value from a value of the weight sensor 5 in the state where the object to be heated is placed on the table plate 4 and calculating heating time required for heating from the weight. The control means 9 stores an integrated value of use time in the memory function 101, and displays a message on the operation display section 6 to make a remeasurement of the reference value, when the integrated value is equal to or larger than a value of specific time and the detection value detected by the temperature sensor 40 is a value that is equal to or lower than a specific value.
Inventors:
HAMADA TAKAKO
KATO KOKI
KATO KOKI
Application Number:
JP2013209793A
Publication Date:
April 20, 2015
Filing Date:
October 07, 2013
Export Citation:
Assignee:
HITACHI APPLIANCES INC
International Classes:
F24C7/02; F24C7/04; F24C15/00; H05B6/68
Domestic Patent References:
| JP2003185147A | 2003-07-03 | |||
| JPH05280749A | 1993-10-26 | |||
| JP2002333144A | 2002-11-22 | |||
| JPS63318427A | 1988-12-27 |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki