Abstract: A split mechanical seal for mounting to a housing containing a rotating shaft comprising a gland assembly configured for mounting to the housing and forming a chamber, where the gland assembly includes a top surface having a gland groove formed thereon. The gland groove is formed at least in part by at least one raised wall portion that extends axially outwardly from the top surface. The seal also includes a stationary seal ring having a groove or recess formed in an inner surface.

Abstract: A collapsible shelf and dolly system which may be used in either the capacity of a dolly or as a shelf. The dolly has a frame and a base member upon which objects are mounted during displacement of the dolly. A first shelf mechanism is rotatably coupled to an upper section of the frame and a second shelf mechanism is rotatably coupled to a lower section of the frame with the first and second shelf mechanisms having a first deployment position for mounting objects thereon and a second operational position next to the frame for transporting objects mounted on the base member.

Abstract: A split mechanical seal for mounting to a housing containing a rotating shaft comprising a gland assembly configured for mounting to the housing and forming a chamber, where the gland assembly includes a top surface having a gland groove formed thereon. The gland groove is formed at least in part by at least one raised wall portion that extends axially outwardly from the top surface. The seal also includes a stationary seal ring having a groove or recess formed in an inner surface.

Abstract: Intraocular and periocular implantation devices based on one or more implantation electronic chips for implantation within the eye to include a bipolar MOS circuit that is DC biased at or near a natural electrical ground potential of the eye. Described examples include retinal prosthesis devices and techniques that use bipolar MOS electronics.

Abstract: A generator sequence is defined and used for providing an enhanced user experience and increased user control. A generator sequence is established as a series of user inputs that trigger an output. User inputs to the generator system managing the generator sequence are employed to define a user performance value for a specific point, or position, in the generator sequence. The user performance value is then used to establish a new user point, or position, in the generator sequence. The user inputs and/or the new user generator sequence point are used to identify one or more feedback effects files and/or functions and one or more benefit effects files and/or functions for producing user output. A user can utilize the feedback effects and/or benefit effects to alter their inputs to control the generator sequence.