Abstract: A relay device includes a positive terminal, a negative terminal spaced from the positive terminal, and a movable terminal that moves between a connection position and a distant position, the connection position being a position at which the movable terminal connects the positive terminal to the negative terminal, the distant position being a position at which the movable terminal is distant from the positive terminal and the negative terminal. The movable terminal includes a first contact portion connected to the positive terminal, a first portion extending away from the first contact portion, a second contact portion connected to the negative terminal, a second portion extending away from the second contact portion, and a connecting portion connecting the first portion to the second portion. The first portion and the second portion are disposed to be opposed to each other.

Abstract: A human private part washing apparatus includes a base, a toilet seat supported by the base to pivot, a washing portion provided at the base and capable of washing at least one private part of a person seated on the toilet seat, a microcomputer-based controller provided at the base and incorporating a storage media, in which at least one program can be stored, and a write connector, which includes at least one terminal and a ground terminal and is capable of writing the at least one program at the storage media, and a connector cover configured to detachably cover the write connector; the connector cover being provided with at least one terminating resistance capable of connecting the at least one opened terminal to the ground terminal.

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.

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.

Abstract: An apparatus for detecting seated condition for toilet seat which detects whether the change in input voltage of determining circuit, over predetermined time, in response to electrostatic capacity is existed or not. When the change is existed, the present apparatus computes and renews the set value 1 for detecting un-seated condition and the set value 2 for detecting seated condition based on the changed input potential.Accordingly, the present apparatus is the apparatus for detecting whether a human is seated or un-seated on a toilet seat using electrostatic capacity and the present invention can reduce the error in detection caused by the change in electrostatic capacity owing to a person, temperature and humidity.