TEMPERATURE CONTROL DEVICE
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Abstract
A temperature control device which can control the temperature of an object to be processed even after supply of radio waves or electromagnetic waves from a high-frequency heating apparatus is stopped. The temperature control device includes a temperature sensor detecting the temperature of the object to be processed heated by radio waves generated from the high-frequency heating apparatus, a signal processing circuit comparing the temperature detected by the temperature sensor with a standard temperature, a rechargeable battery charged by electric energy generated by reception of the radio waves by an antenna, a charging circuit controlling charging of the rechargeable battery, and a heater supplied with electric power from the rechargeable battery to heat the object to be processed so that the temperature thereof gets closer to the standard temperature, in accordance with a comparison result by the signal processing circuit.
2 Citations
19 Claims
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1. (canceled)
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2. A temperature control device comprising:
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a temperature sensor configured to detect a temperature of an object heated by a radio wave; a signal processing circuit configured to compare the temperature of the object with a standard temperature; an antenna configured to generate electric energy by reception of the radio wave; a rechargeable battery charged by the electric energy; a charging circuit configured to control charging of the rechargeable battery; a heater configured to heat the object in accordance with a comparison result by the signal processing circuit; a first protective material covering the signal processing circuit, the rechargeable battery, and the charging circuit; and a second protective material covering the first protective material, the temperature sensor, the heater, and the antenna, wherein the temperature sensor is configured to detect a temperature of the heater, and wherein the heater is controlled by the signal processing circuit in accordance with the temperature of the heater. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10)
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11. A temperature control device comprising:
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a temperature sensor configured to detect a temperature of an object heated by a radio wave; a signal processing circuit configured to compare the temperature of the object with a standard temperature; an antenna configured to generate electric energy by reception of the radio wave; a rechargeable battery charged by the electric energy; a charging circuit configured to control charging of the rechargeable battery; a heater configured to heat the object in accordance with a comparison result by the signal processing circuit; a first protective material covering the signal processing circuit, the rechargeable battery, the charging circuit, the temperature sensor, and the heater; and a second protective material covering the first protective material and the antenna, wherein the temperature sensor is configured to detect a temperature of the heater, and wherein the heater is controlled by the signal processing circuit in accordance with the temperature of the heater. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification