Abstract: An object of the present application is to obtain a door-pinch detection device and an elevator door device that enable detection of a string-shaped object. Accordingly, the elevator door device of the present application includes: a door panel of an elevator; and a first attachment section and a second attachment section installed on at least either one of a front face or a back face of the door panel, the first attachment section including a pressure sensor, the second attachment section including a repulsive member installed in a manner for the pressure sensor to be housed therein when doors of the elevator are closed, thus enabling adjustment of an angle of the pressure sensor relative to the door panel. Therefore, door-pinch of an alien object can be detected with an improved accuracy.

Abstract: An object of the present application is to obtain a door-pinch detection device and an elevator door device that enable detection of a string-shaped object. Accordingly, the elevator door device of the present application includes: a door panel of an elevator; and a first attachment section and a second attachment section installed on at least either one of a front face or a back face of the door panel, the first attachment section including a pressure sensor, the second attachment section including a repulsive member installed in a manner for the pressure sensor to be housed therein when doors of the elevator are closed, thus enabling adjustment of an angle of the pressure sensor relative to the door panel. Therefore, door-pinch of an alien object can be detected with an improved accuracy.

Abstract: An elevator door control device includes: a car door panel and a hall door panel that open/close, respectively; a motor that drives the car door panel to open/close; jointing means for mechanically jointing the car door panel and the hall door panel to each other so that the panels open/close in an integrated manner; a closer device that provides a self-closing force in a door close direction to the hall door panel, and controller controlling the motor. The controller includes a torque detection unit that detects a torque of the motor in at least one of door closing and door opening of the panels when the panels are jointed to each other, and a diagnosis unit determines whether or not the hall door panel can self-close via the self-closing force when the panels are not jointed to each other, based on the torque detected by the torque detection unit.

Abstract: An elevator door control device includes: a car door panel and a hall door panel that open/close, respectively; a motor that drives the car door panel to open/close; jointing means for mechanically jointing the car door panel and the hall door panel to each other so that the panels open/close in an integrated manner; a closer device that provides a self-closing force in a door close direction to the hall door panel, and controller controlling the motor. The controller includes a torque detection unit that detects a torque of the motor in at least one of door closing and door opening of the panels when the panels are jointed to each other, and a diagnosis unit determines whether or not the hall door panel can self-close via the self-closing force when the panels are not jointed to each other, based on the torque detected by the torque detection unit.

Abstract: A heating medium supply system is provided which, even when a temperature fluctuation of a heating medium occurs continuously, is capable of relieving a bad thermal influence upon a heat exchanging device due to the temperature fluctuation. The heating medium supply system includes: a heating system configured to heat a liquid heating medium by sunlight; a heat exchanging device configured to heat feedwater; heating medium supply piping for circulating the heating medium; a heating medium temperature detecting device, a heating medium flow rate detecting device and a first heating medium flow control valve; and a control device capable of calculating a value of supply thermal energy from results of detections by the heating medium temperature detecting device and the heating medium flow rate detecting device and controlling an operation of the heating medium flow control valve based on the value of supply thermal energy thus calculated.

Abstract: A heating medium supply system is provided which, even when a temperature fluctuation of a heating medium occurs continuously, is capable of relieving a bad thermal influence upon a heat exchanging device due to the temperature fluctuation. The heating medium supply system includes: a heating system configured to heat a liquid heating medium by sunlight; a heat exchanging device configured to heat feedwater; heating medium supply piping for circulating the heating medium; a heating medium temperature detecting device, a heating medium flow rate detecting device and a first heating medium flow control valve; and a control device capable of calculating a value of supply thermal energy from results of detections by the heating medium temperature detecting device and the heating medium flow rate detecting device and controlling an operation of the heating medium flow control valve based on the value of supply thermal energy thus calculated.

Abstract: A heating medium supply system (4) is provided which, even when a temperature fluctuation of a heating medium occurs continuously, is capable of relieving a bad thermal influence upon a heat exchanging device due to the temperature fluctuation.

Abstract: An organo-silicone compound of the formula ##STR1## wherein X is a methylene or carbonyl radical, Y is an NH or O, n is an integer, R.sub.1 is a hydrogen atom, halogen atom or alkyl group, R.sub.2, R.sub.3 and R.sub.4 are an alkyl group, alkoxy group, phenyl radical or substituted phenyl radical, respectively, and R.sub.5 is a hydrogen atom or a group of ##STR2## in which X, Y, n, R.sub.2, R.sub.3 and R.sub.4 have the meanings as referred to, and used as an anti-tumor agent or for use in anti-tumor compositions.