Abstract: A paper sheet handling apparatus includes: a drawable drawer module; a cross conveyor configured to convey, between the cross conveyor and the drawer module, a paper sheet in a cross direction crossing a pull-out direction of the drawer module; and a biasing guide disposed at an end portion of the cross conveyor on a side of the drawer module and configured to bias the drawer module in the cross direction.

Abstract: A paper sheet handling apparatus includes a movable unit that changes a size of a taking-out space by moving in a direction of approaching a paper sheet discharged to the taking-out space and a direction of retreating the paper sheet, in which the movable unit includes a movable unit main body and a pressing unit movable to a storage position where the pressing unit is moved along the movable unit main body and a pressing position where the pressing unit presses the paper sheet.

Abstract: To conduct generating electricity and heating by utilizing solar rays, the solar rays are separated to short wavelength and long wavelength which are separately converged to increase the efficiency of generating and heating. To separate the sunlight, it is preferable to use a semi-transparent mirror for reflecting the short wavelength and for passing the long wavelength. Further, it is preferable that the semi-transparent mirror may act as an optical system for converging the short wavelength.