Abstract: The present invention relates generally to a fence post concrete extractor device that is comprised of a frame, a primary frame member, a winch assembly and a motor. The frame of the device is preferably sturdy, such that it can support the weight of the device and the concrete fence post. The winch assembly penetrates the rotted fence post using a motor and expands inside, allowing it to remove the rotted fence post from the ground. In this manner, the device can be applied to automatically remove rotted fence posts from the ground, wherein an abundance of manual labor would otherwise be necessary.

Abstract: The present invention relates to an anode assembly for use in an electrolytic cell for recovery of metal. The assembly includes a hanger bar, a first perimeter bar, a second perimeter bar, optionally one or more center conductor bars, a base bar, a first tab coupled to the first perimeter bar and/or the base bar, and a second tab coupled to the second perimeter bar and/or the base bar. The assembly may also include insulating separators coupled to the tabs and/or insulators coupled to an active area of the anode assembly. A system includes the anode assembly, a cathode assembly, and a tank.

Abstract: Disclosed is a system and method for monitoring the occupancy of seating. Sensors provide measurements to a control circuit that determines an occupancy state for each seat. Information regarding the occupancy of the seats can be presented on a display. In some instances, additional inputs can be used to adjust the occupancy determinations to account for environmental factors. Also, the occupancy states of the seats can be cross-checked with a passenger manifest to facilitate the boarding of a vehicle containing the seating.

Abstract: The present invention relates to an anode assembly for use in an electrolytic cell for recovery of metal. The assembly includes a hanger bar, a first perimeter bar, a second perimeter bar, optionally one or more center conductor bars, a base bar, a first tab coupled to the first perimeter bar and/or the base bar, and a second tab coupled to the second perimeter bar and/or the base bar. The assembly may also include insulating separators coupled to the tabs and/or insulators coupled to an active area of the anode assembly. A system includes the anode assembly, a cathode assembly, and a tank.

Abstract: The present invention relates to an anode assembly for use in an electrolytic cell for recovery of metal. The assembly includes a hanger bar, a first perimeter bar, a second perimeter bar, optionally one or more center conductor bars, a base bar, a first tab coupled to the first perimeter bar and/or the base bar, and a second tab coupled to the second perimeter bar and/or the base bar. The assembly may also include insulating separators coupled to the tabs and/or insulators coupled to an active area of the anode assembly. A system includes the anode assembly, a cathode assembly, and a tank.

Abstract: Disclosed is a system and method for monitoring the occupancy of seating. Sensors provide measurements to a control circuit that determines an occupancy state for each seat. Information regarding the occupancy of the seats can be presented on a display. In some instances, additional inputs can be used to adjust the occupancy determinations to account for environmental factors. Also, the occupancy states of the seats can be cross-checked with a passenger manifest to facilitate the boarding of a vehicle containing the seating.

Abstract: Disclosed is a system and method for monitoring a storage container. Sensors and a control circuit are used to determine the amount of occupied space in the interior of a container or set of containers. Information regarding the occupied space within the container can be presented on a display, which may optionally be local to the container or at a centralized location. The determination may accommodate varying volume of the container depending on whether it is open or closed. Further inputs may adjust for variations in sensor operation depending on environmental factors such as temperature and altitude.

Abstract: The present invention relates to a contact bar assembly for use in a multi-cell electrolytic system for recovery of metal, to a system including the contact bar assembly, and to a method of using the assembly and system. The contact bar assembly includes a base cap board, a primary bar having a plurality of primary bar structures formed thereon, an auxiliary bar having a plurality of auxiliary bar structures formed thereon, and a top cap board, wherein the base cap board includes slots to receive the primary bar and the auxiliary bar, and wherein the top cap board includes a plurality of openings to receive the plurality of primary bar structures and the plurality of auxiliary bar structures. A system includes the contact bar assembly, an anode assembly, a cathode assembly, and a tank.

Abstract: A cathode assembly, a system including the cathode assembly, and method of using the assembly and system are disclosed. The cathode assembly includes a conductive element and a barrier element proximate the conductive element. The assembly, system and method provide for improved metal powder formation. The system may be stationary or portable.

Abstract: The present invention relates to an anode assembly for use in an electrolytic cell for recovery of metal. The assembly includes a hanger bar, a first perimeter bar, a second perimeter bar, optionally one or more center conductor bars, a base bar, a first tab coupled to the first perimeter bar and/or the base bar, and a second tab coupled to the second perimeter bar and/or the base bar. The assembly may also include insulating separators coupled to the tabs and/or insulators coupled to an active area of the anode assembly. A system includes the anode assembly, a cathode assembly, and a tank.

Abstract: The present invention relates to a contact bar assembly for use in a multi-cell electrolytic system for recovery of metal, to a system including the contact bar assembly, and to a method of using the assembly and system. The contact bar assembly includes a base cap board, a primary bar having a plurality of primary bar structures formed thereon, an auxiliary bar having a plurality of auxiliary bar structures formed thereon, and a top cap board, wherein the base cap board includes slots to receive the primary bar and the auxiliary bar, and wherein the top cap board includes a plurality of openings to receive the plurality of primary bar structures and the plurality of auxiliary bar structures. A system includes the contact bar assembly, an anode assembly, a cathode assembly, and a tank.