Abstract: Systems and methods are provided that use a mobile robotic device to transport rechargeable batteries between a base station, which charges the batteries, and a battery operated device, such as battery powered kiosk or signage system, which uses a charged battery as a power source. After traveling to a battery operated device, the mobile robotic device removes any discharged batteries from the battery operated device and installs a charged battery. The mobile robotic device then travels to the base station and attaches the discharged battery to the base station for recharging. The mobile robotic device may be configured to perform other transfers, such as data transfers and paper transfers. In addition, the mobile robotic device may be configured to perform a photographic and spatial survey of the isles, retail shelves, and surrounding environment for various purposes, such as generating three-dimensional store models and remote viewing.

Abstract: Systems and methods are provided that use a mobile robotic device (120, 220, 800) to transport rechargeable batteries (322, 422, 530, 570, 610, 722) between a base station (110, 600, 700), which charges the batteries, and a battery operated device (130, 230, 300, 400, 500, 550), such as battery powered kiosk (400) or signage system (300), which uses a charged battery as a power source. After traveling to a battery operated device, the mobile robotic device removes any discharged batteries from the battery operated device and installs a charged battery. The mobile robotic device then travels to the base station and attaches the discharged battery to the base station for recharging. The mobile robotic device may be configured to perform other transfers, such as data transfers and paper transfers.

Abstract: An apparatus for producing and delivering open air factor comprises an air supply, a supply of olefin and an ozone supply, means for introducing olefin into the air supply and means for mixing ozone with the olefin/air mixture, wherein the mixing means is arranged such that ozone is mixed with the olefin/air mixture at a period of time after introduction of olefin into the air supply.

Abstract: A lifting lug apparatus comprises a mounting plate adapted for attachment to an upper portion of an object to be lifted. A lifting lug defines a hook aperture and is pivotally attached to the mounting plate such that the hook aperture is movable from a lateral position, wherein the hook aperture is oriented in a lateral plane extending outward from the mounting plate and outward from an attached object to be lifted, to an upright position, wherein the hook aperture is oriented in an upright plane extending upward from the mounting plate. The lifting lug is biased toward the lateral position so that a lifting hook can conveniently be engaged in the hook aperture and when the object is lifted the lifting lug pivots upward to reduce stress on the connection between the lifting lug and the object.

Abstract: An immune system stimulant for stimulating the production of antibodies against a pathogen comprises said pathogen attenuated by exposure to hydroxyl radicals. The invention also provides a process for the manufacture of an immune system stimulant.

Abstract: A lifting lug apparatus comprises a mounting plate adapted for attachment to an upper portion of an object to be lifted. A lifting lug defines a hook aperture and is pivotally attached to the mounting plate such that the hook aperture is movable from a lateral position, wherein the hook aperture is oriented in a lateral plane extending outward from the mounting plate and outward from an attached object to be lifted, to an upright position, wherein the hook aperture is oriented in an upright plane extending upward from the mounting plate. The lifting lug is biased toward the lateral position so that a lifting hook can conveniently be engaged in the hook aperture and when the object is lifted the lifting lug pivots upward to reduce stress on the connection between the lifting lug and the object.