According to one embodiment, a social information distribution apparatus apportions and accumulates, for items classified, basic information including a position of each of a plurality of information sources and social information transmitted in time serie...

According to an embodiment, a liquid cooled electric motor includes a case 11; a rotator 20 rotatably disposed in the case; a stator 30 including a cylindrical stator core opposed to an outer circumference of a rotator core of the rotator with a gap thereb...

An operation planning system is provided which can formulate an operation schedule in consideration of an environmental effect given by power generation of a battery. In formulating of a power generation operation schedule to a power grid network 2 includi...

According to embodiments, a regional energy integrated management device for managing energy in a region containing multiple buildings includes an information acquisition unit, an information generator, and an instruction transmitter. The information acqui...

Frequent charging/discharging to an electric energy storage element is suppressed to accomplish an energy saving and a longer lifetime. A transmission-line-side power converter device 2 converts power from a transmission line 1, and supplies DC power to a ...

A positive electrode material for non-aqueous electrolyte secondary batteries having high rate characteristics and high energy density, and a battery using the same are provided. The non-aqueous electrolyte secondary battery includes a positive electrode c...

According to one embodiment, a battery includes a package can, an electrode group, a lid and a plurality of homopolar external terminals. The electrode group is provided in the package can and comprises a positive electrode and a negative electrode. The li...