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US 6,649,884 B2Granted
Sanitary device
AssigneeAisin Seiki Kabushiki Kaisha
InventorMitsugu Nonomura
Life of this patent
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Abstract
A sanitary device includes a microcomputer for controlling a temperature of a cleansing water in a heating water tank to a target value, a control substrate installing the microcomputer and a non-volatile memory memorizing a correction value for the target value. The microcomputer corrects the correction value based on the variation of a circuit constant of the control substrate. The microcomputer of the sanitary device further controls a temperature of a toilet seat or a temperature of a drying air to each target value.
Claims4
A sanitary device comprising:
- a microcomputer comprising means for controlling at least one of a temperature of cleansing water in a heating water tank, a temperature of drying air supplied from a drying air unit and a temperature of toilet seat, to a target value;
- a control substrate installed on the microcomputer;
- and
- a non-volatile memory memorizing a correction value for the target value, wherein the microcomputer comprises means for correcting the correction value based on a variation of a circuit constant of the control substrate.
1 more element
A sanitary device comprising:
- a microcomputer comprising means for controlling at least one of a temperature of cleansing water in heating water tank, a temperature of drying air supplied from a drying air unit and a temperature of toilet seat, to a target value;
- a control substrate installed on the microcomputer;
- an operation switch connected to the control substrate;
- and
- a non-volatile memory memorizing a correction value for the target value, wherein the microcomputer comprises means for correcting the correction value based on an operation of the operation switch.
2 more elements
Dependencies are inferred from the claim text.