Method for controlling a microwave oven to prevent overcooking of small food portions
AssigneeSamsung Electronics Co., Ltd.
InventorsKwang-Keun Kim, Seok-Weon Hong, Kwang-Seok Kang
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Abstract
A microwave oven prevents an overcooking of small food portions. The oven includes a weight sensing device for sensing the weight of food to be cooked. If the sensed food weight is greater than a reference weight, then a cooking time is set, e.g., manually or automatically on the basis of a selected cooking mode and/or the sensed food weight. If the sensed food weight is less than the reference weight, then a maximum cooking time is automatically set which is the same, regardless of the amount by which the food weight is less than the reference weight. The cooking time cannot exceed that maximum time period, thereby ensuring that the food will not be overcooked.
Claims4
A method of controlling a cooking time period for cooking food in a cooking chamber of a microwave oven to prevent overcooking of small food portions, the method comprising the steps of:
- A) sensing a weight of the food;
- B) comparing the food weight with a reference weight;
- C) automatically determining a maximum cooking time period when the food weight is less than the reference weight, the automatically determined maximum cooking time period being the same regardless of the amount by which the food weight is below the reference weight;
- D) manually inputting a manually selected cooking time period when the food weight is less than the reference weight;
- E) initiating a cooking operation;
- F) terminating the cooking operation at the end of the automatically determined maximum cooking time period, when the manually selected cooking time period exceeds the automatically determined maximum cooking time period;
- and
- G) terminating the cooking operation at the end of the manually selected cooking time period when the manually selected cooking time period is less than the automatically determined maximum cooking time.
Dependencies are inferred from the claim text.