A cut-off method and apparatus capable of breaking a moving web is disclosed herein. A signal sends a first identity to a smart card in the terminal, if access is sought to an emergency number readable by terminals that support calls for types of emergencies. Various geometries of flat plates, and combinations of reinforcement materials may be utilized. The exterior loop decomposes the equation into a plurality of loops of length N, wherein N is an integer greater than one. This galenical formulation for vaginal use provides the known advantages of the soft capsule, having properties that are simultaneously spermicidal, antiseptic, and lubricating, and in addition it is reliably compatible with condoms, without any risk of damaging the rubber latex thereof. The hydro generator device is powered by water flow.