Abstract: A combination of a unique construction format, involving two sets of rotor and stator embodiments, working in co-operation with each other, in a unique fixed, direct-axis and quadrature-axis orientation, and with unique field-winding, back-EMF cancellation, connection schemes to substantially negate the field-winding harmonic currents in the field-winding excitation circuits, and provide for a substantially square-wave shaped, open-terminal, armature output-voltage characteristic.

Abstract: A combination of a unique construction format, involving two sets of rotor and stator embodiments, working in co-operation with each other, in a unique fixed, direct-axis and quadrature-axis orientation, and with unique field-winding, back-EMF cancellation, connection schemes to substantially negate the field-winding harmonic currents in the field-winding excitation circuits, and provide for a substantially square-wave shaped, open-terminal, armature output-voltage characteristic.

Abstract: A Putting Box comprising a frame defining a putting target and a ball storage area for housing numerous balls therein, said frame having a bottom plane for placement onto flat surfaces. The putting box further including a ball aperture defined within a side of said frame adapted to allow golf balls to pass there through, said ball aperture providing an entry way for balls to rollably enter into said ball storage area of said frame when said frame is placed onto a flat surface. The putting box further including and a ball diverter including a rolling surface lying substantially parallel and along a bottom plane, and adapted to rollably receive balls rolling through said entry way and rollably diverting and maintaining balls away from said entry way. Preferably the rolling surface includes a convex surface which directs balls away from said entry way.