Abstract: The airflow regulation system is to be attached to a residual limb of an amputee. The device includes an airflow liner to define a regulated environment between the residual limb and the airflow liner. The liner has a plurality of airflow passageways defining inflow air channels and an outflow air channel in fluid communication with the defined regulated environment. An airflow control system is connected inline with the outflow and inflow air channels. The airflow control system includes an airflow regulation device, such as a vacuum pump, and an airflow initiating device, such as a solenoid.

Abstract: A variable position catalyst includes a catalyst housing (7) accommodating a catalyst body (1) and an actuator member (9) for moving the catalyst body (1) with respect to the catalyst housing (7) such that the catalyst body (1) can be moved to an active catalyst position (35) or to an inactive catalyst position (14). The variable position catalyst is incorporated in the exhaust line of an internal combustion engine upstream of a turbocharger. The variable position catalyst can be controlled such that the catalyst body (1) is moved to the active catalyst position (35) when the engine is in a predetermined first operation state, and the catalyst body is moved to the inactive catalyst position (14) when the engine is in a predetermined second operation state.

Abstract: The negative gauge pressure moisture management and secure adherence artificial limb system is to be attached to a residual limb of an amputee. The artificial limb system includes a negative gauge pressure airflow liner, a surface area multiplying textile layer with a proximal airflow seal to surround at least a portion of the residual limb and define a regulated negative gauge pressure environment between the residual limb and the negative gauge pressure liner. The liner has a plurality of airflow passageways defining inflow air channels and an outflow air channel in fluid communication with the defined regulated negative gauge pressure environment. An airflow control system is connected inline with the outflow and inflow air channels. The airflow control system includes an airflow regulation device and an airflow initiating device.

Abstract: Continuous process for regasifying a feed stream having (i) a slurry phase comprising gas hydrate particles suspended in a produced liquid hydrocarbon and optionally free produced water and (ii) optionally a gaseous phase comprising free produced gaseous hydrocarbon thereby generating a regasified multiphase fluid and for separating the regasified multiphase fluid into its component fluids.

Abstract: Lighting fixtures provided with trim assemblies that prevent a vandal from rendering the fixtures inoperative or otherwise damaging or tampering with the fixtures, and further provides protection against damage due to accidental contact with the fixture. The fixtures generally include a mounting plate, a ceiling bracket, a reflector that houses a light source, and a bezel assembly. The ceiling bracket is supported on the ceiling by the mounting plate via the use of retainer brackets. The bezel assembly in turn is supported on the ceiling by the ceiling bracket. The bezel assembly includes a bezel housing and at least one tamper-resistant lens mounted in the housing. The bezel assembly serves to cover and protect the light fixture, particularly the light source housed in the fixture, from damage caused by intentional or accidental external forces.

Abstract: An optical apparatus includes a first membrane, a second membrane and at least one electromagnetically displaceable component. The first membrane includes an optically active area. The first membrane and the second membrane are coupled by a filler material disposed in a reservoir. At least one electromagnetically displaceable component is coupled to the filler material via the second membrane, such that a displacement of the at least one electromagnetically displaceable component is operative to cause a deformation of the optically active area of the first membrane by movement of the filler material.

Abstract: A sander can include a housing, an indicator disposed on the housing, and a motor assembly in the housing. The motor assembly can include an output member. A platen can be driven by the output member. A sensor assembly can be configured to sense a condition in which a pressing force in excess of a predetermined force is applied to the sander in a direction normal to the platen and generate a sensor signal in response thereto. A controller can receive the sensor signal from the sensor assembly and control operation of the indicator in response thereto. The sensor assembly can include a force sensing resistor. The force sensing resistor can be disposed adjacent to a gripping portion of the power sanding tool. The indicator can include at least one light source. The controller can illuminate the light source according to a schedule.

Abstract: The negative gauge pressure moisture management and secure adherence artificial limb system is to be attached to a residual limb of an amputee. The artificial limb system includes a negative gauge pressure airflow liner, a surface area multiplying textile layer with a proximal airflow seal to surround at least a portion of the residual limb and define a regulated negative gauge pressure environment between the residual limb and the negative gauge pressure liner. The liner has a plurality of airflow passageways defining inflow air channels and an outflow air channel in fluid communication with the defined regulated negative gauge pressure environment. An airflow control system is connected inline with the outflow and inflow air channels. The airflow control system includes an airflow regulation device and an airflow initiating device.

Abstract: To offer clients the unique ability to send a message from their favorite celebrity to their friends, family, and loved ones that is completely custom and personalized to sound as if that celebrity was actually calling them. Provisioned caller ID feature so the celebrities name will appear on the handset when the call is being delivered.

Abstract: The present invention provides systems and apparatuses for dynamically controlling the operational modes of a single luminaire or a group of networked luminaires configured to deliver an illumination pattern having a decorative colored glow surrounding a central region of substantially uniform brightness. A control module for the luminaire is configured to drive three dimmable fluorescent ballasts, as well as a LED module. A variety of operational modes including different schemes for color mixing and color cycle control can be selected by a user and implemented by a microcontroller. A group of luminaires is connected in a standard communication protocol-based master-slave configuration, where the slave units respond to commands received from the master unit, and the last slave unit automatically engages terminating and biasing resistors for proper operation of the network.

Abstract: Embodiments of the invention provide lighting assemblies for installation in lighting fixtures. Lighting assemblies include at least one light source, at least one heat sink, and at least one reflector. Other embodiments of the lighting assembly may also include an outer surface of the reflector comprising a heat sink. In some embodiments, it may be desirable to direct light toward a wall. In those situations, a wall wash trim may be included. The lighting assemblies disclosed herein may be modular and thus replaced without having to uninstall the entire fixture. In some embodiments, a circuit board containing at least one light emitting diode in an existing lighting assembly may be replaced with another circuit board containing light emitting diodes of a different color temperature or a different color.

Abstract: The present invention provides systems and apparatuses for dynamically controlling the operational modes of a single luminaire or a group of networked luminaires configured to deliver an illumination pattern having a decorative colored glow surrounding a central region of substantially uniform brightness. A control module for the luminaire is configured to drive three dimmable fluorescent ballasts, as well as a LED module. A variety of operational modes including different schemes for color mixing and color cycle control can be selected by a user and implemented by a microcontroller. A group of luminaires is connected in a standard communication protocol-based master-slave configuration, where the slave units respond to commands received from the master unit, and the last slave unit automatically engages terminating and biasing resistors for proper operation of the network.

Abstract: A continuous process for regasifying a feed stream comprising (i) a slurry phase comprising gas hydrate particles suspended in a produced liquid hydrocarbon and optionally free produced water and (ii) optionally a gaseous phase comprising free produced gaseous hydrocarbon thereby generating a regasified multiphase fluid and for separating the regasified multiphase fluid into its component fluids, comprising the steps of: (a) heating the feed stream to above the dissociation temperature of the gas hydrate thereby regasifying the feed stream by converting the gas hydrate particles into gaseous hydrocarbon and water; (b) separating a gaseous hydrocarbon phase from the regasified multiphase fluid thereby forming a gaseous hydrocarbon product stream and a liquid stream comprising a mixture of liquid hydrocarbon and water; (c) separating the liquid stream comprising a mixture of the liquid hydrocarbon and water into a liquid hydrocarbon phase and an aqueous phase; and (d) removing the liquid hydrocarbon phase as a

Abstract: A light fixture for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly.

Abstract: A sander can include a housing, an indicator coupled to the housing, and a motor assembly in the housing. The motor assembly can include an output member. A platen can be driven by the output member. A DC generator can be driven by the output member. The DC generator can generate an output signal with a voltage that is related to a rotational speed of the motor. A controller can operate the visual indicator based on the voltage of the output signal. According to additional features, the DC generator can provide electrical power to operate the indicator. An electric power input can be electrically coupled to the motor. The visual indicator can be electrically isolated from the electric power input.

Abstract: A sander can include a housing, an indicator disposed on the housing, and a motor assembly in the housing. The motor assembly can include an output member. A platen can be driven by the output member. A sensor assembly can be configured to sense a condition in which a pressing force in excess of a predetermined force is applied to the sander in a direction normal to the platen and generate a sensor signal in response thereto. A controller can receive the sensor signal from the sensor assembly and control operation of the indicator in response thereto. The sensor assembly can include a force sensing resistor. The force sensing resistor can be disposed adjacent to a gripping portion of the power sanding tool. The indicator can include at least one light source. The controller can illuminate the light source according to a schedule.

Abstract: A sander can include a housing, an indicator coupled to the housing, and a motor assembly in the housing. The motor assembly can include an output member. A platen can be driven by the output member. A DC generator can be driven by the output member. The DC generator can generate an output signal with a voltage that is related to a rotational speed of the motor. A controller can operate the visual indicator based on the voltage of the output signal. According to additional features, the DC generator can provide electrical power to operate the indicator. An electric power input can be electrically coupled to the motor. The visual indicator can be electrically isolated from the electric power input.

Abstract: Recessed-lighting fixtures having features to facilitate alignment between adjacent fixtures. According to one embodiment of the present invention, alignment means are provided on downwardly directed walls of a recessed lighting tray, ensuring alignment between adjacent fixtures. In another embodiment, apertures on the tray permit relative movement between the tray and a recessed lighting pail, allowing the tray to be quickly and easily repositioned relative to the pan.

Abstract: A receiver module for a personal listening device to be fitted in the ear, on the ear, near the ear, or behind the ear, the receiver module having a movable armature, the receiver module comprises a motor assembly and a housing defining a chamber, the housing is made from a material that is corrosion resistant and is biocompatible to human skin contact. The receiver module further comprises at least one motor assembly directly disposed in the chamber. Optionally a communication link adapted to couple or decouple with the motor assembly. At least a portion of the communication link is disposed in the housing.