Abstract: An information processing device to enable a user to create a program with visual operations, and to enable the stable implementation of many functions with a small number of devices. In a basic core, a pairing unit executes pairing with a user terminal that executes control for causing functional modules, to exhibit prescribed functions. A transmission information generation unit generates transmission information including: prescribed information to be used by the functional modules, to exhibit the prescribed functions or while exhibiting the prescribed functions on the basis of the control by the user terminal; and information indicating a transmission destination, which is one of the functional modules. A connection unit executes control to superimpose the transmission information on a signal for supplying power to the functional modules in the form of electric current and to transmit the signal to the functional modules.

Abstract: The present invention provides a technique for forming a prescribed three-dimensional shape from a material member having a prescribed thickness. A CAD device creates a mold for cutting out at least one component for forming a prescribed three-dimensional shape from a material member. A developed view generation unit creates a developed view or an isolated plan view of the prescribed three-dimensional shape. On the basis of the developed view or the isolated plan view, a mold creation unit creates a mold for a component having a fitting part for fitting with an other, adjacent component. A cut-out order determination unit attaches a symbol indicating the cut-out order to each component or to each of a plurality of isolated elements in the component.

Abstract: The present invention improves power supply efficiency during power line communication. This electronic device, comprising at least a portion of a constant current circuit connected to a predetermined load, has a circuit unit that controls the voltage to be applied to the predetermined load on the basis of a state related to the predetermined load. The circuit unit has: a path (a path from end to end via a constant voltage diode) in which at least a portion of the voltage to be applied to the predetermined load is generated when a constant current flowing in the constant current circuit flows therein; and a field effect transistor serving as a switch unit for switching between short-circuiting the path and undoing the same. A control unit controls the voltage to be applied to the predetermined load by switching the state of the switch unit.