Abstract: The present application describes a method for rinsing a splash shield. A vessel containing contents to be mixed is positioned in a mixing machine, and a splash shield is positioned over the opening of the vessel. After the material within the vessel is mixed by a mixing element, the splash shield is separated from the vessel and rinsed by a nozzle on the mixing machine. In another embodiment, a vessel containing contents to be mixed is positioned in a holder on a mixing machine, and a splash shield (which may or may not be rinseable) is positioned over the opening of the vessel. The contents of the vessel are mixed using a mixing element. During and/or after mixing, opposed relative movement of the mixing element and vessel may occur, creating an upward lifting force on the vessel. The weight of the shield is sufficient to overcome this upward lifting force on the vessel and thereby causes the vessel to remain seated in the holder.

Abstract: The present application describes a method for rinsing a splash shield with water or a sanitizing solution. According to the disclosed method, a vessel containing contents to be mixed is positioned in a mixing machine, and a splash shield is positioned to shield the opening of the vessel. After the material within the vessel is mixed by a mixing element, the splash shield is separated from the vessel and rinsed by a nozzle on the mixing machine. In another embodiment, a vessel containing contents to be mixed is positioned in a holder on a mixing machine, and a splash shield (which may or may not be rinseable) is positioned over the opening of the vessel. The contents of the vessel are mixed using a mixing element. During and/or after mixing, opposed relative movement of the mixing element and vessel may occur, creating an upward lifting force on the vessel. The weight of the shield is sufficient to overcome this upward lifting force on the vessel and thereby causes the vessel to remain seated in the holder.

Abstract: The subject invention relates to a method of mitigating the effects of spurious background signals in spectroscopic measurement systems. The design of a broadband imagining spectrometer is disclosed that enables direct measurement of the spurious optical background intensity during spectroscopic measurements of a sample. The background is measured on a two dimensional surface coincident with the spectrometer exit plane. The background contribution is used to correct the measurements improving the accuracy of the spectroscopic intensity measurement.

Abstract: Application of a potential difference across a doped region formed on an integrated circuit allows management of thermal energy directly on the chip surface. Individual temperature control cells are formed by ion implanting N- and P-type dopant into adjacent regions, and then forming a metal bridge across the similarly positioned ends. Placing a potential drop across metal contacts of the cell changes the temperature of the contacts relative to that of the electrically conducting bridge. Fabrication of arrays of temperature control cells of various shapes and sizes permits extremely precise heating and cooling of specific regions of the integrated circuit. Management of thermal energy on the IC in accordance with the present invention may be enhanced by forming arrays of temperature control cells possessing multiple tiers.