Cooking appliance
AssigneeHarada Kogyo Kabushiki Kaisha
InventorsMitsuo Harada, Takuji Harada
Life of this patent
Estimating the term…
Abstract
A cooking appliance having a weight measuring device for measuring the weight of a container and the contents thereof, a storing device for memorizing the weight of the container and the content data, a weight variation detector for detecting the weight lost from the container and contents thereof at a specified ratio or by a specified weight from the weight of the container and contents thereof at the start of cooking, and a heating operation stopping device for stopping the heating of the container and contents thereof when the weight thereof is reduced to a specified ratio or by a specified weight from the weight of container and contents thereof at the start of cooking.
Claims1
A method of operating a cooking appliance, said method comprising:
- a step of operating a weight measuring means, said step of operating a weight measuring means including a step of measuring the weight of an object to be heated at the start of cooking and successively at specified times;
- a step of operating a storing means, said step of operating a storing means including a step of memorizing the measured weight of the object to be heated at the start of cooking;
- a step of operating a weight variation detecting means, said step of operating a weight variation detecting means including a step of detecting that the weight of said object has decreased to a specified ratio of the weight of the object at the start of cooking, or that the weight of said object is reduced by a specified weight from the weight of the object at the start of cooking, said step of operating a weight variation detecting means further including a step of responding to said weight measuring means and said storing means;
- and
- a step of operating a heating operation stopping means, said step of operating a heating operation stopping means including a step of stopping heating of said object when the weight of said object has decreased to the specified weight ratio of the weight of said object at the start of cooking or when the weight of said object is reduced by the specified weight from the weight of the object at the start of cooking, said step of operating a heating operation stopping means including a step of responding to said weight variation detecting means.
Dependencies are inferred from the claim text.