Abstract: A method and a system are described for mixing liquid chemicals at dynamically changing or static ratios during a given dispense, with extremely high uniformity and repeatability. A mixer includes multiple fluid supply lines including elongate bladders defining a linear flow path and being configured to laterally expand to collect a process fluid and laterally contract to deliver a selected volume of the process fluid to the mixer.

Abstract: A method and a system are described for mixing liquid chemicals at dynamically changing or static ratios during a given dispense, with extremely high uniformity and repeatability. A mixer includes multiple fluid supply lines including elongate bladders defining a linear flow path and being configured to laterally expand to collect a process fluid and laterally contract to deliver a selected volume of the process fluid to the mixer.

Abstract: In accordance with at least some embodiments of the invention, a computer-implemented method, and associated apparatus, comprises determining a configuration of a computer, comparing the computer's configuration to configuration information in a database, and based on the comparison, offering a user at least one driver from which to select for running on the computer. In accordance with other embodiments, a computer-implemented method, and associated apparatus, comprises, in response to a user selecting a software control, determining if extended memory exists above a maximum amount of memory permitted by an operating system, and if extended memory exists, automatically making accessible the extended memory.

Abstract: A mounting block is disclosed which may be inserted and retained in a standard double-D aperture of a panel. The mounting block has a body which conforms in size and shape to the aperture and two ledges which provide ledge retaining surfaces. The mounting block also has two rectilinear notches in the body which expose notch surfaces which are in parallel spaced apart relationship with the ledge retention surfaces. The mounting block is inserted into the aperture and rotated 90 degrees of lock the mounting block in its retention position. In the retention position, the panel is captured between the ledge retention surfaces and the notch surfaces. Thus retained in the aperture, the mounting block is suitable for supporting loads or providing attachment points for screws or other fasteners.