Abstract: An energy management system includes energy storage, a load, a guide server and a local controller. The energy storage is configured to be charged and discharged, and connected to a grid line, the grid line being supplied with power from an outside power generator. The load is configured to operate with consuming power supplied via the grid line. The guide server is configured to predict conditions of the energy storage, the load and the grid line and to generate a directive corresponding to the prediction, and outputs the generated directive. The local controller is configured to control charging and discharging of the energy storage based on or guided by the directive generated in the guide server.

Abstract: A portable terminal device according to one aspect of the present invention includes a portable terminal (1) provided with a housing (11), a housing (21), and a coupling (31) that couples the housings (11, 21) rotatably about an axis of rotation (30), and a cover (50) that covers at least a portion of the portable terminal (1) and that is foldable about the axis (53), wherein the end section (28) of the housing (21) on the side opposite to the end section on the side of the axis of rotation (30) is installed on the cover (50) rotatably about the axis (53). Accordingly, it is possible to provide a portable terminal device provided with a cover that can enhance convenience.

Abstract: A mobile terminal device (1) according to the present invention includes a housing (10) that includes a frame (30), a housing (20) that includes a frame (40), and hinges (51 and 52) that couple the frame (30) and the frame (40) around a pivotal axis (50). The housings (10, 20) include touch panels (12, 22). The frame (30) includes supporting members (32, 33) that extend in a direction away from the pivotal axis (50) and the frame (40) includes supporting members (42, 43) that extend in a direction away from the pivotal axis (50). The hinges (51, 52) generate torque in a direction opposite to that of a stress acting on the touch panels (12, 22) when the housings (10, 20) form a predetermined angle.

Abstract: A mobile terminal device (1) according to the present invention includes a housing (11) and a display panel (14). The housing (11) includes a housing body (111) and side walls (112a) provided around the housing body (111). The display panel (14) is provided on the side walls (112a, 112b). The side walls (112a, 112b) are made of sheet metal. An end portion of the sheet metal that faces the display panel (14) is bonded to the display panel(14). Thereby, a mobile terminal device that allows a reduction in frame width while maintaining the strength can be provided.

Abstract: A portable terminal device according to one aspect of the present invention includes a portable terminal (1) provided with a housing (11), a housing (21), and a coupling (31) that couples the housings (11, 21) rotatably about an axis of rotation (30), and a cover (50) that covers at least a portion of the portable terminal (1) and that is foldable about the axis (53), wherein the end section (28) of the housing (21) on the side opposite to the end section on the side of the axis of rotation (30) is installed on the cover (50) rotatably about the axis (53). Accordingly, it is possible to provide a portable terminal device provided with a cover that can enhance convenience.

Abstract: A mobile terminal device (1) according to the present invention includes a housing (11) and a display panel (14). The housing (11) includes a housing body (111) and side walls (112a) provided around the housing body (111). The display panel (14) is provided on the side walls (112a, 112b). The side walls (112a, 112b) are made of sheet metal. An end portion of the sheet metal that faces the display panel (14) is bonded to the display panel(14). Thereby, a mobile terminal device that allows a reduction in frame width while maintaining the strength can be provided.

Abstract: A mobile terminal device (1) according to the present invention includes a housing (10) that includes a frame (30), a housing (20) that includes a frame (40), and hinges (51 and 52) that couple the frame (30) and the frame (40) around a pivotal axis (50). The housings (10, 20) include touch panels (12, 22). The frame (30) includes supporting members (32, 33) that extend in a direction away from the pivotal axis (50) and the frame (40) includes supporting members (42, 43) that extend in a direction away from the pivotal axis (50). The hinges (51, 52) generate torque in a direction opposite to that of a stress acting on the touch panels (12, 22) when the housings (10, 20) form a predetermined angle.