Abstract: A system for steering magnetotactic entities in a subject having a propulsion system for navigating in a body of the subject using a magnetic field sufficient for influencing the direction of the magnetotactic entities while not without inducing a displacement force on the magnetotactic entities; it has a table for receiving a subject; three pairs of magnetic heads for generating the magnetic field for influencing a direction of the magnetotactic entities in a subject; and a support structure, surrounding the table, for supporting each of the magnetic heads of the three pairs of magnetic heads in a configuration wherein each pair is aligned along one of three axes and wherein each of the magnetic heads of each pair of the three pairs are facing one another, wherein the magnetic heads of the three pairs surround the table.

Abstract: A cart is disclosed which is capable of being wheeled to a vehicle and mounted thereon through a mount secure coupling attached to the cart and a secure receiver attached to the vehicle. Upon secure attachment to the vehicle, the carts undercarriage assembly including wheels are capable of being retracted into the top deck assembly of the cart. Therefore, the vehicle maintains clearance from the road even after the cart is attached. Upon reaching a destination, the undercarriage of the cart is lowered and the cart is detached from the vehicle. The cart is then able to be wheeled away. The cart allows for transportation of loads without the need for the operator to actually carry either the load or the cart at any stage from start to finish or perform any additional steps to safe and securely attach the cart to the vehicle.

Abstract: A cart is disclosed which is capable of being wheeled to a vehicle and mounted thereon through a mount secure coupling attached to the cart and a secure receiver attached to the vehicle. Upon secure attachment to the vehicle, the carts undercarriage assembly including wheels are capable of being retracted into the top deck assembly of the cart. Therefore, the vehicle maintains clearance from the road even after the cart is attached. Upon reaching a destination, the undercarriage of the cart is lowered and the cart is detached from the vehicle. The cart is then able to be wheeled away. The cart allows for transportation of loads without the need for the operator to actually carry either the load or the cart at any stage from start to finish or perform any additional steps to safe and securely attach the cart to the vehicle.

Abstract: An auxiliary vacuum device for a central vacuum cleaning system is location specific and comprises housing mountable externally on an inlet of a mounting plate of the system, a dedicated flexible concertina hose is provided on the device and a cleaning tool mounting probe is registrable with a docking station. When the probe is removed from the docking station, a lever may be moved in first and second directions to selectively activate and deactivate the motor of the central vacuum cleaning system and the device. When the probe is parked in the docking station the probe moves the lever in one of the directions and holds the lever in a deactivated configuration, thus deactivating the motor and the device and preventing activation thereof.

Abstract: The container or trailer is separated into three inner compartments: a rear compartment in which the motor of the power generator is located, a front compartment in which the radiators for cooling the motor are located, with the radiators being operatively linked to the motor in a conventional fashion with cooling fluid pipes, and an intermediate compartment between the front and rear compartments. Air channels link the front compartment with the intermediate compartment, and the rear compartment with the intermediate compartment. A first fresh air intake port is provided in the trailer side wall in the rear compartment, for cooling the flywheel of the motor, and a second fresh air intake port is provided in the trailer side wall in the front compartment, for cooling the radiators. A warm air outlet port is provided in the trailer ceiling in the intermediate compartment.