Abstract: This invention relates to the hand held water spray device in washing the private part, particular for the anus area after the stool. The device is portable and convenient to install at home, office or hospital. The low-cost hand held spray device uses a low power immersion electric motor/pump placed inside a small water tank via the flexible hose and nozzle controlled by the user's hand which is pointing upward toward the target area with point-blank efficiency at the toilet bowl. No complicated mechanism and plumbing as standard bidet will be required. The said spray nozzle will be at constant outlet water pressure, at a constant flow rate and the cleaning operation time is about 60 seconds to complete and empty the water tank for skillful users. Otherwise the user has to refill the tank with warm water again by hand.

Abstract: Disclosed may be an apparatus and related methods for electric power generation for vehicles. More particularly, disclosed may be an apparatus and related methods for electric power generation using vehicle generated wind. In one embodiment, the apparatus is a device for capturing the energy of wind around a moving auto body, the apparatus including a turbine that rotates when impacted by air moving relative thereto, an electricity generator with an armature shaft that rotates with the rotation of the turbine, an electrical outlet from the generator, and a non-cubical housing. In another embodiment the apparatus may be positioned on the top of a motor vehicle so that wind produced relative to the motion of the vehicle can turn the turbine to produce electricity.

Abstract: Disclosed may be an apparatus and related methods for electric power generation for vehicles. More particularly, disclosed may be an apparatus and related methods for electric power generation using vehicle generated wind.