NOVELTY - The wave-power electricity converter (1) has a float (2) which is connected to base (25). A fluctuation control unit (5) controls fluctuation amplitude of float. A booster pump (6) generates high pressure fluid from vertical motion of float. A capacitance-variable tank (10) equips an inside with pressure accumulation material for high pressure fluid, and saves high pressure fluid. A fluid system unit is comprised of drive pump driven by high pressure fluid from capacitance-variable tank. A generator (12) cooperates with the drive pump.    USE - Wave-power electricity converter used for manufacturing hydrogen and metal ammine complex (all claimed) used in various industrial fields. Can also be used for manufacturing raw material used for various structural components, hydrogen fuel, industrial source and fertilizer.    ADVANTAGE - The wave power is efficiently converted into electric power using wave-power electricity converter. The electrical energy converted from the wave power of ocean can be effectively used in various industrial fields. The efficient and cheap storage and transport can be enabled for the energy and resources of the ocean. The magnesium, hydrogen, and magnesium hydride can be manufactured with electrical energy converted from the wave power of ocean. The maintenance of seawater environment is attained by baking the leftovers such as waste material, and mud produced from mined mineral and the solid substance can be manufactured without destroying marine ecosystem.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) method for manufacturing hydrogen;    (2) method for manufacturing metal ammine complex;    (3) method for production resources using natural energy;    (4) method for recycling magnesium material; and    (5) method for processing production leftovers produced from mined mineral.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the wave-power electricity converter.    Wave-power electricity converter (1)    Float (2)    Fluctuation control unit (5)    Booster pump (6)    Capacitance-variable tank (10)    Generator (12)    Base (25)