Abstract: An information processing apparatus configured to have: a display section (2) pivotally provided with respect to an apparatus main body (3) with a pair of hinges (9a, 9b) so as to pivot between a close position to close the apparatus main body and an open position to open the apparatus main body; and an operation section (18) executing a predetermined function by being operated is disposed between the pair of hinges, so that operations to the operation section are possible in the both states of the open position and the close position of the display section.

Abstract: In secondary battery capacity adjustment apparatus and method for an assembled cell unit, the assembled cell unit includes: a plurality of secondary batteries; and a control board on which a capacity adjusting section is mounted, the capacity adjusting section being installed to correspond to each of the secondary batteries and configured to consume an electric power of a corresponding one of the secondary batteries to adjust a residual capacity of the corresponding one of the secondary batteries, the number of the secondary batteries to be capacity adjusted is determined in accordance with a heat radiation quantity of the control board, and the electric power of each of the secondary batteries to be capacity adjusted is caused to have consumed by the corresponding capacity adjusting section, for the determined number of secondary batteries to be capacity adjusted, to adjust a capacity of each of the secondary batteries.