Abstract: The invention is a detection and prevention system to detect and prevent fluid leaks in a property that may cause damage to the property. The sources of the leaks may include, for example, toilets, hot water heater, sinks, washing machines, water makers and broken pipes or other sources of fluid leaks. The inventive may include one or more sender units that may be positioned at various locations on a property. The sender units may have a fluid sensor (for detecting a fluid leak) and a transmitter (for communicating with a base unit). The base unit may receive signals from the transmitter when the fluid sensors detect a fluid. The base unit may then communicate with a main shut off valve to restrict the flow of fluids onto the property.

Abstract: The invention is an improved reflow tool for performing a reflow process on a wafer. An input robot may be used to transport wafers from an input carrier to an oven where a reflow process is performed. After processing the wafers in the oven, the wafers are transported to a storage carrier. In a preferred embodiment, the storage carrier includes a plurality of left and right slats that use chamfer tabs and centering tabs to precisely position the wafer as the wafer is loaded into the storage carrier. The storage carrier may be part of a buffer indexer that also includes an actuator for vertically positioning the storage carrier. An output robot may be used to sequentially remove the wafers from the storage carrier and to place the wafers in an output carrier. In another preferred embodiment, the power from a main power supply to the reflow tool is monitored and an uninterruptible power supply is used to power the oven and buffer indexer if power is lost.

Abstract: The invention is an improved reflow tool for performing a reflow process on a wafer. An input robot may be used to transport wafers from an input carrier to an oven where a reflow process is performed. After processing the wafers in the oven, the wafers are transported to a storage carrier. In a preferred embodiment, the storage carrier includes a plurality of left and right slats that use chamfer tabs and centering tabs to precisely position the wafer as the wafer is loaded into the storage carrier. The storage carrier may be part of a buffer indexer that also includes an actuator for vertically positioning the storage carrier. An output robot may be used to sequentially remove the wafers from the storage carrier and to place the wafers in an output carrier. In another preferred embodiment, the power from a main power supply to the reflow tool is monitored and an uninterruptible power supply is used to power the oven and buffer indexer if power is lost.