Abstract: After the temperature of a battery rises to a predetermined diagnosis temperature, a charge/discharge control unit controls a charge/discharge circuit to charge or discharge the battery. A current-voltage detection unit detects current and voltage of the battery during a period in which the battery is charged or discharged. A differential voltage calculation unit calculates a differential voltage of the battery on the basis of the detected current and voltage. A deterioration state estimation unit estimates a deterioration state of the battery on the basis of a change in the calculated differential voltage.

Abstract: Provided is a control device for suppressing performance reduction of a power storage device. The control device includes: a detector to detect a power storage device parameter relevant to a power storage device; an impedance calculator to calculate an impedance of the power storage device from output of the detector; and a ripple current calculator to calculate an amplitude of ripple current applied to the power storage device, from output of the detector. A converter is controlled on the basis of output of the impedance calculator and output of the ripple current calculator.

Abstract: The power supply device is provided with: a battery pack that comprises a plurality of battery units each of which includes a battery, a first terminal and a second terminal; a capacitor connected in parallel with the battery pack; and a current adjusting circuit that includes a load and a switching device for controlling a current to the load and adjusts a current from the capacitor to the battery pack. When a battery that has reached an upper limit voltage is detected during charging the battery pack, between control for closing a first path that connects the first terminal to the positive side of the battery and control for opening a second path that connects the first terminal to the second terminal and negative side of the battery, the power supply device causes the current to flow to the load to adjust the current flowing to the battery pack.

Abstract: An input apparatus according to one aspect of an embodiment includes a contact detecting unit and an operation detecting unit. The contact detecting unit detects, with a predetermined period, a switch having a contact with a user among a plurality of arrayed switches. The operation detecting unit detects a touch operation or a slide operation on the basis of a distance between the switch detected at the present time and the switch detected at the last time.

Abstract: An input apparatus according to one aspect of an embodiment includes a contact detecting unit and an operation detecting unit. The contact detecting unit detects, with a predetermined period, a switch having a contact with a user among a plurality of arrayed switches. The operation detecting unit detects a touch operation or a slide operation on the basis of a distance between the switch detected at the present time and the switch detected at the last time.

Abstract: The present invention relates to a jig apparatus for use with industrial robots, designed so that in processing work on a multikind and small- and medium-quantity production basis, when work to be automatically welded, soldered, painted or press-worked is changed from one type to another, a jig table for clamping the work can be efficiently removably exchangeably mounted.

Abstract: Apparatus for dehydrating air to be supplied to a blast furnace comprising a dehydration assembly wherein intake air is dehydrated by contact with a circulating hygroscopic liquid and a regeneration assembly wherein the liquid is regenerated by contact with air under heating with steam, characterized in that a cylinder through which a part of the circulating liquid is caused to flow is provided for comparing the pressure of the liquid with a reference liquid to detect the concentration of the circulating liquid, the regeneration assembly is divided into a plurality of independently operable units each having regeneration means, means for controlling the steam flow rate according to the detected concentration, means for controlling the liquid flow rate according to the detected concentration, and at least one heat exchanger for transferring sensible heat between at least one fluid entering said regeneration means and at least one fluid leaving said regeneration means.