Abstract: An electric power take-off system for mounting to a truck body to complement an existing power-take-off system powered by an internal combustion engine. The system includes a motor, battery, fluid reservoir, pump and a digital sensing unit for sensing at least one of fluid pressure or a fluid flow rate within the fluid delivery conduit. The digital sensing unit also includes an output capability. The system also includes a motor controller in operable communication with the digital sensing unit as well as the motor for instantaneously controlling the rotational speed of the motor. The motor controller in turn limits operation of the motor only to occasions of truck function operation initiated by the system operator.

Abstract: An algae bioreactor having a system and method for the efficient cultivation of algae in systems using in part or in full bioreactor chambers and other units wherein algae are grown in the presence of light and are then harvested for various uses including, but not limited to, for producing specific molecules, including recombinant molecules and other molecules produced from algae especially adapted to produce such molecules (including, but not limited to, nutraceuticals and industrial polymers and polymer subunits), as food products and components of food products, and as biofuel or components of biofuel. Further wherein the pH of the algae slurry is manipulated to allow for automated removal of algae adhered to the light permeable surfaces of the bioreactor.

Abstract: A signal distribution method and apparatus which distribute higher quality signals in addition to standard signals, thereby enabling reception of higher quality picture and sound at a remote reception appliance. The method and apparatus also distribute digitally compressed signals in addition to standard signals, which also enables reception of higher quality picture and sound at the remote reception appliance. Finally, the method and apparatus distribute the higher quality signals and the digitally compressed signals to multiple reception appliances, located in a single family home environment or to multiple reception appliances within a multiple dwelling unit.

Abstract: A method (120) and system (20) for reporting satellite receiver diagnostic information to a remote location is provided. A satellite receiver (24) includes an interface for receiving a service request for diagnostic information, a controller (69) for gathering the diagnostic information in response to the request, and a modem (66) for transferring the diagnostic information over a telephone network (32). This arrangement permits remote trouble-shooting by service technicians located at customer service centers.

Abstract: A display device or easel includes a display member with first and second parallel face surfaces facing in opposite directions away from each other. The device also includes structure for mounting the display member including the panel for pivotal movement with respect to a vertical surface about a vertical axis, between a first extreme position in which the first face surface faces in a first direction and the second face surface faces in a second direction that is opposite the first direction and a extreme second position in which the first face surface faces in the second direction and the second face surface faces in the first direction.