Abstract: At least one embodiments relates to a system for testing industrial processes and industrial control systems including a physical environment, including at least one industrial control system hardware and at least one physical model, and a computer system comprising a processor and a memory, wherein the processor is set up to perform operations, embodied in instructions on computer-readable medium. The operations include virtually linking the physical environment and a virtual environment, inputting at least one document comprising supporting software and a scenario instruction set, generating a scenario according to the scenario instruction set, simulating the scenario, and displaying simulation results of the simulated scenario.

Abstract: A motorized and controllable wheel system for a non-motorized stander is disclosed. Micro-controllers are programmed to be capable of acquiring and processing multiple inputs from the user and therapist and controlling the motors. Additional sensors are implemented in order to enhance safety and provide some device autonomy with the goal of providing a device that improves the mobility, autonomy, and educational experience of children.

Abstract: A motorized and controllable wheel system for a non-motorized stander is disclosed. Micro-controllers are programmed to be capable of acquiring and processing multiple inputs from the user and therapist and controlling the motors. Additional sensors are implemented in order to enhance safety and provide some device autonomy with the goal of providing a device that improves the mobility, autonomy, and educational experience of children.

Abstract: A backpack vacuum has a body made up of an upper cannister and a lower motor compartment. The vacuum body is supported on a wearer's back by a harness. A vacuum motor draws air from an opening in the upper cannister through a primary air flow path out an exhaust outlet from the lower motor compartment. An adjustable air flow opening in the cannister sidewalls creates a secondary air flow path through the vacuum body which creates a cooling air region adjacent the wearer's back in use.

Abstract: A backpack vacuum has a body made up of an upper cannister and a lower motor compartment. The vacuum body is supported on a wearer's back by a harness. A vacuum motor draws air from an opening in the upper cannister through a primary air flow path out an exhaust outlet from the lower motor compartment. An adjustable air flow opening in the cannister sidewalls creates a secondary air flow path through the vacuum body which creates a cooling air region adjacent the wearer's back in use.

Abstract: Systems, methods, computer program products, and means are provided for verifying the integrity of data structures. A system includes a first data structure, a second data structure, and a fingerprint block. The first data structure has a first set of unique identifiers. The second data structure has a second set of unique identifiers. The fingerprint block verifies correspondence between the first and second data structures by performing a mathematical function on the first and second sets of unique identifiers to produce a result indicative of correspondence.

Abstract: A slack cable storage system is provided which stores slack cable under a fiber access terminal or pedestal and provides support for the terminal or pedestal. The slack cable is thus stored under the terminal and is available for splicing or restoration of service. The cable entry to the terminal or pedestal is sealed to keep humid air in the storage system out of the terminal.

Abstract: A slack cable storage system is provided which stores slack cable under a fiber access terminal or pedestal and provides support for the terminal or pedestal. The slack cable is thus stored under the terminal and is available for splicing or restoration of service. The cable entry to the terminal or pedestal is sealed to keep humid air in the storage system out of the terminal.

Abstract: A blood pump has an impeller rotatably disposed and magnetically suspended within a cavity of a stator by a plurality of magnetic bearings (passive permanent and active electromagnetic) having impeller magnets on the impeller and stator magnets or coils/poles on the stator. A motor includes impeller magnets on the impeller and coils/poles associated with the stator. A single, annular blood flow path extends axially through the cavity between the impeller and the stator, and between the impeller magnets on the impeller and the stator magnets or the coils/poles on the stator.

Abstract: A method for providing instruction to a student in golf or other sports is provided. In accordance with the method, a video file is received of the student practicing the sport. The video is then assembled into an executable viewer file accessible on a web site, and the student is notified when the viewer file is available on the web site.

Abstract: A multi-sided bellows cover has panel sections formed of extruded plastic panels that are connected end-to-end by bead-in-slot connections. The panel sections can be made of one or more rigid wall sections that are connected at the fold lines by flexible web sections or by the bead-in-slot connection. The panel sections are integrally molded by extrusion, and many serial wall sections alternating with web sections may be integrally co-extruded with one another.