Abstract: A method and system for conditioning a vapor deposition target is described. In one illustrative embodiment, a vapor deposition system is operated in which a vapor deposition target is used, the occurrence of electrical arcs in the vapor deposition system is detected, and the vapor deposition target is conditioned by adjusting an output current of a power supply that powers the vapor deposition system and adjusting an interval during which energy is delivered to each arc to deliver substantially the same energy to each arc. In some embodiments, the energy delivered to each arc is approximately equal to the maximum energy that the vapor deposition target can withstand without being damaged. The described method and system significantly reduces the time required to remove impurities from a target and does not require the venting of the vacuum chamber or the removal of the target from the chamber.

Abstract: A method of producing meat crumbles is described. Meat crumbles are produced such that the individual crumbles maintain their separation through processing to the final product. When used by a consumer, the meat does not have to be directly handled before being placed into a cooking apparatus, thereby reducing the mess and potential bacterial infections associated with the excessive handling of meat products.

Abstract: An improved system of igniting a plasma using a rapid voltage rise and thus causing ions that may be pre-existing to create secondary electron emission or the like is provided. In one embodiment, the voltage rise can be timed to be comparable to the transit time of the electrons across the plasma. It can also be arranged to achieve a voltage rise in less than 1000 microseconds, to result in a transition time that is less than one hundred times the transit time, to maximize the emission of secondary electrons, or even to merely result in collision energies ranging from 5 to 500 electron volts. The transition time can be controlled through an ignition control that may be programmable, may involve charging output storage devices, or may involve delayed switching to supply the increased voltage to the plasma after the storage elements have been more fully charged.

Abstract: Cleaning a component of a vapor compression system with a cleaning composition having a hydrofluorocarbon as an active ingredient.