Abstract: Provided are processes for the formation of electrochemically active materials such as lithiated transition metal oxides that solve prior issues with throughput and calcination. The processes include forming the materials in the presence of a processing additive that includes potassium prior to calcination that produces active materials with increased primary particle grain sizes.

Abstract: The present invention is a device and method for assuring “chain of custody” (CoC) in connection with a home sleep study (HST). An HST CoC device according to the invention includes a camera and a circuit board operatively connected to the camera. During the HST the circuit board signals the camera to periodically take images of the patient, to optimally assure CoC. The images are preferably still shots, but can alternatively be relatively short video clips. Further, the images are preferably taken randomly to discourage the patient from attempting to game the system and defeat CoC safeguards. Another embodiment includes a shipping container for a HST device, wherein a CoC device is operatively connected to the shipping container, whereby the CoC device is automatically returned to the lab along with the HST device following the HST.

Abstract: A remote control is provided for use in a high humidity environment. More particularly, the remote control includes a foam insert configured to at least substantially fill a space in an interior compartment of the remote control to prevent formation of condensate in the space. The foam insert is also configured to exert a force against a control board in the interior compartment, thereby fixing the control board within the remote control. The remote control housing comprises a pair of enclosures. A plurality of latch components and a polymer bead are provided to cooperatively secure the enclosures to each other, with the bead providing an at least substantially continuous seal between the interior compartment and the environment.

Abstract: A mechanism for inverting containers or other objects. The mechanism inverts the container or object a full 180 degrees while providing motion control without the use of hydraulic actuators; thereby eliminating the costs, maintenance, environmental issues, and contamination concerns associated with hydraulic systems. The primary application for the inverting mechanism is inverting containers for the purpose of emptying the contents. The mechanism may also be employed to rotate a variety of other objects in other applications.

Abstract: A scroll compressor having a scroll wall arrangement with a fixed scroll having fixed scroll walls and an orbiting scroll having orbiting scroll wall, an inlet at a radially outer portion and an outlet at a radially central portion, a first flow path defined by the orbiting and fixed scroll walls and extending from the inlet to the outlet, gas entering through inlet at a pressure and exhausting through outlet at a second pressure higher than the first pressure. Scroll wall arrangement having a second inlet through which gas enters at a third pressure and follows a second fluid path where it is exhausted through the outlet at the second pressure to form two flow paths having respective inlets. The third pressure at which gas enters through inlet is different from the first pressure, and lower than the second pressure.

Abstract: A system for detailing vehicles, including an elongate flexible tool (26, 28, 30) having first and second ends. A cloth or absorbent material (32) can be attached to the tool first end, and the second end of the tool can be grasped and manipulated to clean remote areas on the vehicle. The tool is preferably between about 10 and 20 inches long, and can be in one of several configurations, including a pointed flat paddle design, pointed rod, and/or a slotted rod. The latter in particular can be driven by a drill motor to speed up the detailing procedure. A kit according to the invention can also include a mesh bag (33) to store and wash the various cleaning cloths; and one or more broad area cleaning devices, e.g., a lamb's wool duster (25) and/or a mini-mop (22).

Abstract: An electrical system comprised of modular components which quickly assemble to create common lighting and general utility electrical circuits. All wiring is completed in the electrical box prior to installing the electrical devices such as switches and receptacles, thereby eliminating the need for extra length wires in the electrical boxes and the timely, cumbersome wiring practices associated with conventional residential electrical circuits. The electrical devices plug into the prewired electrical box, thereby providing quick and easy removal and replacement of the device in the event of failure. The common residential lighting and general utility circuits are automatically configured by simply selecting the proper electrical components. A dedicated earth ground is automatically carried to each electrical component with no effort on the part of the installer, thereby providing safer electrical circuits.

Abstract: An electrical system is disclosed having modular components which quickly assemble to create common lighting and general utility electrical circuits. All wiring is completed in the electrical box prior to installing the electrical devices such as switches and receptacles, thereby eliminating the need for extra length wires in the electrical boxes and the timely, cumbersome wiring practices associated with conventional residential electrical circuits. The electrical devices plug into the prewired electrical box, thereby providing quick and easy removal and replacement of the device in the event of failure. The common residential lighting and general utility circuits are automatically configured by simply selecting the proper electrical components. A dedicated earth ground is automatically carried to each electrical component with no effort on the part of the installer, thereby providing safer electrical circuits.

Abstract: An extendable deck assembly for a boat to provide additional use area of the boat while on the lake. In the retracted position the extendable deck permits a smaller trailer to be used for transporting the boat and provide better maneuverability on the lake. The extendable deck provides use area in the retracted position as well as the extended position, thereby eliminating stowing problems. The extendable deck assembly may be provided with rollers or an actuating device to facilitate the sliding movement of the extendable deck. The extendable deck assembly is designed to accommodate the side curvature of the boat and may be a built-in feature of the boat or may be marketed independently.

Abstract: An electrical system comprised of modular components which quickly assemble to create common lighting and general utility electrical circuits. All wiring is completed in the electrical box prior to installing the electrical devices such as switches and receptacles, thereby eliminating the need for extra length wires in the electrical boxes and the timely, cumbersome wiring practices associated with conventional residential electrical circuits. The electrical devices plug into the prewired electrical box, thereby providing quick and easy removal and replacement of the device in the event of failure. The common residential lighting and general utility circuits are automatically configured by simply selecting the proper electrical components. A dedicated earth ground is automatically carried to each electrical component with no effort on the part of the installer, thereby providing safer electrical circuits.

Abstract: An electrical system comprised of modular components which quickly assemble to create common lighting and general utility electrical circuits. All wiring is completed in the electrical box prior to installing the electrical devices such as switches and receptacles, thereby eliminating the need for extra length wires in the electrical boxes and the timely, cumbersome wiring practices associated with conventional residential electrical circuits. The electrical devices plug into the prewired electrical box, thereby providing quick and easy removal and replacement of the device in the event of failure. The common residential lighting and general utility circuits are automatically configured by simply selecting the proper electrical components. A dedicated earth ground is automatically carried to each electrical component with no effort on the part of the installer, thereby providing safer electrical circuits.

Abstract: An electrical system includes modular components which quickly assemble to create common lighting and general utility electrical circuits. All wiring is completed in the electrical box prior to installing electrical devices such as switches and receptacles, thereby eliminating the need for extra length wires in electrical boxes and cumbersome wiring practices associated with conventional residential electrical circuits. The electrical devices plug into prewired electrical boxes, thereby providing quick and easy removal and replacement of the device in the event of failure. Common residential lighting and general utility circuits are automatically configured by simply selecting proper electrical components. A dedicated earth ground is automatically carried to each electrical component with no effort on the part of the installer, thereby providing safer electrical circuits.

Abstract: An extendable deck assembly for a boat to provide additional use area of the boat while on the lake. In the retracted position the extendable deck permits a smaller trailer to be used for transporting the boat and provide better maneuverability on the lake. The extendable deck provides use area in the retracted position as well as the extended position, thereby eliminating stowing problems. The longitudinal movement of the extendable deck may be adapted with an actuating device or may be operated manually. The extendable deck assembly is designed to accommodate the side curvature of the boat and may be a built-in feature of the boat or may be marketed independently.

Abstract: A timing mechanism having electrical switches opening and closing in response to power driven rotating cams. The electrical switches are composed of fixed and movable electrical contact blades which include electrical contacts carried on the blades. For those blades which are switching currents of two amperes or less (120 VAC) a protuberance on one and/or both the fixed and movable blades may form the contact.

Abstract: Dental mandrels, circular in cross-section, and detachable abrasive disks useful in confined areas of the mouth, in which the disk can be mounted on and demounted from the mandrel using finger pressure, and the disk can optionally be rotated relative to the mandrel when the mandrel is at rest, but the disk is gripped sufficiently firmly when the mandrel is spinning that no slippage of the disk is apparent under dental grinding conditions.

Abstract: Dental mandrels, circular in cross-section, and detachable abrasive disks useful in confined areas of the mouth, in which the disk can be mounted on and demounted from the mandrel using finger pressure, and the disk can optionally be rotated relative to the mandrel when the mandrel is at rest, but the disk is gripped sufficiently firmly when the mandrel is spinning that no slippage of the disk is apparent under dental grinding conditions.