Other

Richard T Takeuchi

Robert M Nakamura

A method for using large chambers, located deep within the earth, for the disposal of processed waste is disclosed. In this context, waste includes solid waste from sewage, and other organic-waste materials from urban, agricultural or industrial sources. These wastes will be processed by mechanical pulverization and hydration to produce a slurry, which will be injected into the well's chamber. The anaerobic condition in the chamber will be conducive to the production of gases, especially methane which will be harvested as a source of industrial fuel. Hydrogen, ammonia and other gases will also be harvested. This system will alleviate the acute problem of disposal of wastes from urban agricultural and industrial sources. It will decrease pollution of the air with greenhouse gases and pollution of the land area water with organic wastes and also release of disease-causing pathogens. The system may be adapted to facilitate the disposal of nuclear wastes.

Subterranean waste disposal process and system

The present invention relates to a hydrodynamically designed concave hull having longitudinally positioned chined rails at the outermost edges of the concave scoops. Each pair of concave scoops have a central longitudinally positioned median V-shaped groove to channel water and facilitate steering of the hull.

Multi-concave hydrodynamically designed hull

A stable racing catamaran with hydrofoil qualities is disclosed. The stable racing catamaran with hydrofoil qualities includes a deck, a pair of forward pylons affixed to the deck, a pair of aft pylons affixed to the deck, a pair of forward hulls affixed to the pair of forward pylons, respectively, a pair of aft hulls affixed to the pair of aft pylons, respectively, a pair of forward skags affixed to the pair of forward hulls, respectively, a pair of aft skags affixed to the pair of aft hulls, respectively, a pair of forward rudders disposed in close proximity to the pair of forward hulls, respectively, a pair of aft rudders disposed in close proximity to the pair of aft hulls, respectively, a pair of forward rudder shafts for rotatably mounting the pair of forward rudders, respectively, and a pair of aft rudder shafts for rotatably mounting the pair of aft rudders, respectively. Furthermore, the present invention reduces resistance and minimizes drag by streamlining, the hulls of the present invention are removably mounted so that hulls with different designs and/or displacements can be quickly and easily interchanged, unwanted lateral motion and drift that affects stability are minimized by the present invention, and unwanted yaw motion that affects stability is also minimized by the present invention.

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Honolulu, HI, United States of America

Richard T Takeuchi