Abstract: The present invention relates to a filter comprising a self-supporting body of non-woven carbon nanotubes useful in the sequestration of an airborne virus.

Abstract: A system and method for initializing an electronic subscriber identity module (SIM) are provided. The method includes activating a device using a first bootstrap profile, wherein the first bootstrap profile is set with a first range of international mobile subscriber identifiers (IMSIs); attempting to connect to a first cellular network through an IMSI in the range of IMSIs; establishing a connection with a central server when the device is connected to the first cellular network; storing a last successful location information (LOCI) of the established connection; and upon receiving at least an IMSI switch request, executing at least an IMSI profile switch, wherein execution of the IMSI profile switch includes replacement of a current IMSI value with a selected IMSI value based on the stored LOCI.

Abstract: A method for evaluating the potential effectiveness of refracking a previously fracked oil/gas well is accomplished by isolating a plurality of previously fracked zones of an oil/gas well in a formation and measuring the fluid flow rates from the isolated zones using a three phase flow meter positioned within the well at or near the previously fracked zones. The zones may be isolated by an isolation assembly which includes two packers connected by a perforated pipe and attached to a tubular positioned within the well.

Abstract: A gas sampling apparatus including a housing having a housing wall and a housing opening. The gas sampling apparatus includes a sample system for extracting the gaseous sample, including a sample pipe having an opening enclosed by the housing wall and in fluid communication with the gaseous environment and filter means including a filter for filtering solid particles from the gaseous sample. The filter is enclosed by the housing wall and arranged at the opening. The gas sampling apparatus includes a central purge system to remove aggregates of solid particles deposited on one or more housing surfaces by a gaseous medium, wherein the central purge system includes a purge pipe including an outlet opening directed towards the housing opening and enclosed by the housing wall, wherein the sample system is arranged externally to the central purge system so that the sample pipe is separate from the purge pipe.

Abstract: A beverage dispenser for dispensing a beverage into a vessel, the beverage dispenser including a vessel-receiving region in which the vessel is locatable for receiving beverage; and a sensor arrangement for providing signals based on which a distance between one or more wall portions of the vessel, when located in the vessel-receiving region, and the sensor arrangement can be determined, wherein a volume of beverage to be dispensed into the vessel can be determined based on the determined distance between one or more wall portions of the vessel and the sensor arrangement.

Abstract: A plug for a fluid valve has a stem extending along an axis between a first end and a second end, a tip secured to the first end of the stem, a plug body mounted to the stem toward the second end relative to the tip, and a valve seat between the tip and the plug body. The valve seat has a sealing surface that extends past an outer perimeter of the tip and is sized to engage a valve ring of the fluid valve, the valve seat defining an annular space that permits radial movement of the valve ring relative to the axis of the stem to align with the valve ring as pressure is applied to the valve seat.

Abstract: A resiliently deformable member for use in an apparatus for dispensing a viscous material from a container, such as an apparatus consisting of a container for holding the viscous material and a dispensing gun. The resiliently deformable member has a relaxed state and a compressed state. In use, the resiliently deformable member applies a force between the container and the dispensing gun to modulate the flow of the material from the container.

Abstract: A method for initializing an electronic subscriber identity module (SIM) is provided. The method includes selecting a first bootstrap profile out of a plurality of bootstrap profiles configured with a device, wherein the first bootstrap profile is set with a first range of international mobile subscriber identifiers (IMSIs); activating the first bootstrap profile; attempting to connect to a first cellular network through an IMSI in the range of IMSIs; and establishing a connection with a central server when the device is connected to the first cellular network. The method may be operated by any device configured to connected to a cellular network.

Abstract: A multi-compartment refuse collecting truck body includes segmented shields to close a rear opening of the compartments. The segmented shields are positioned to close a rear opening of the refuse compartments when a packing unit is raised to discharge refuse from one of the compartments. The segmented shields include a lower segment that can be placed in a packing position to allow refuse to be packing into the compartments by a packing unit, and moved to a closed position before the packing unit is raised to prevent unintended discharge of refuse from the compartments. A control system operates actuators in the packing unit and truck body in a pre-determined sequence to ensure that refuse is not mixed during unloading of the truck body and that actuators are not operated in a manner that will damage other systems of the truck body or packing unit.

Abstract: A motorcycle brake pedal lever includes a rod connected to a motorcycle and a base is connected to the rod. The base includes a bore. A pivotal member includes a first pivot and a second pivot extending toward different directions. The first pivot is pivotably connected to the bore of the base so that the pivotal member is pivotable about the first pivot. A peg includes a space formed therein, and the second pivot of the pivotal member is pivotably engaged with the space by a pin so that the peg is pivotable about pin and the second pivot. Multiple torsion springs are respectively mounted to the first and second. The torsion springs respectively contact the pivotal member, the base and the peg. The peg is returned relative to the pivotal member, and the pivotal member is returned relative to the base by the torsion springs.

Abstract: A mobile CAN-Bus control system is provided, in which a CAN-Bus based machinery converts CAN control signals to a data stream based on a communication schema. At least a portion of the converted data stream includes an index lookup identifier, which, together with a locally stored index loop table, permits the receiving device to extract the control signal. The data stream, which is compatible with communication protocols such as Bluetooth™ and/or Wi-Fi, is transmitted to a mobile controller, which in turn parses the data stream and translates it into useable data points based on a locally stored index lookup table. The mobile controller may upload the received data stream to a server for data storage and retrieval, and is capable of remotely accessing the CAN-Bus based system to modify system parameter values and bumping them to the CAN-Bus system to achieved desired operational state of the machinery.

Abstract: An extractive gas analyser system includes a supply channel, a measuring channel connected thereto between first and second ends, an analysing unit comprising an optical arrangement for analysing gaseous material in the measuring channel, which optical arrangement comprises first and second optical units arranged respectively at first and second ends of the measuring channel, a barrier arrangement near each end of the measuring channel and comprising a barrier gas inlet and outlet arranged in opposing manner across said measuring channel, each in connection with a gas source and provided with a nozzle opening directed toward the opposing outlet, said barrier arrangement arranged to provide pressurized gas creating a barrier gas curtain between the barrier gas inlet and outlet to force least a part of the gaseous material from the supply channel into the measuring channel and out through the outlet and thereby separate the gaseous material from said optical units.