Abstract: The paint roller drill attachment is a device that enables a paint roller to be secured thereon. Moreover, the paint roller drill attachment includes a hexagonal drill bit that is adapted to be secured to a drill chuck of a drill in order to rotate both the paint roller drill attachment as well as the paint roller. Moreover, high-speed rotation of the paint roller drill attachment via the drill enables wet paint to be spun off of the paint roller. The paint roller drill attachment includes a paint roller portion that is affixed to the hexagonal drill bit. The paint roller portion includes a plurality of rib members that span between a first member and a second member.

Abstract: A modular satellite transceiver is provided according to some embodiments of the disclosure. The modular transceiver may include an RF module and a back end module. The RF module may operate in a first band, and may include, for example, one or more antennas, an RF front end module, an up converter, a down converter, an analog-to-digital converter, and a digital-to-analog converter. The back end module may include various digital processing components and/or modules. The RF module may be removably coupled with the back end module such that the RF module may be replaced with another RF module operating in a second band. During transmission the back end module may provide at least one digital signal to the RF module; and during reception the RF module provides at least one digital signal to the back end module.

Abstract: In a telecommunication network where a wireless path is provided between a transmitter and a receiver via a satellite relay forming a multi-hop relayed signal path, a method and system are provided for furnishing adequate signal at a user terminal, which may be in motion, along the propagation path, the method including an open loop component that uses measurements of fading in a received signal at a first terminal to adjust transmit power from the first terminal and further includes a closed loop component that uses measurements of fading in the received signal at a second terminal along with an acknowledgement message and power correction.

Abstract: A method for providing soft handoff between antennas in a multi-antenna system is provided according to some embodiments of the disclosure. A first packetized digital data stream may be received from a satellite using a first antenna and the data stream may include a plurality of packets that each include a header and data. The data may be provided, forwarded or stored in memory. In the meantime, a second packetized digital data stream is monitored. The second packetized digital data stream may be received from the satellite using a second antenna. The phase difference between the first packetized digital data stream and the second packetized digital data stream may be determined and added or subtracted from the second packetized digital data stream. The second packetized digital data stream may then be provided, forwarded or stored in memory.

Abstract: A method for communicating with a satellite using a plurality of antennas is provided according to some embodiments of the disclosure. These methods may include receiving data from the satellite using a first antenna from the plurality of antennas and determining the signal strength of the signal detected from the first antenna. Data may be transmitted to the satellite using the first antenna. A second antenna adjacent to the first antenna may partially overlap with the first antenna in coverage. The signal strength of the signal detected from the second antenna may be monitored. If the signal strength of the signal detected from the second antenna is greater than the signal strength of the signal detected from the first antenna, then data is transmitted over the second antenna.

Abstract: A modular satellite transceiver is provided according to some embodiments of the disclosure. The modular transceiver may include an RF module and a back end module. The RF module may operate in a first band, and may include, for example, one or more antennas, an RF front end module, an up converter, a down converter, an analog-to-digital converter, and a digital-to-analog converter. The back end module may include various digital processing components and/or modules. The RF module may be removably coupled with the back end module such that the RF module may be replaced with another RF module operating in a second band. During transmission the back end module may provide at least one digital signal to the RF module; and during reception the RF module provides at least one digital signal to the back end module.

Abstract: In a telecommunication network where a wireless path is provided between a transmitter and a receiver via a satellite relay forming a multi-hop relayed signal path, a method and system are provided for furnishing adequate signal at a user terminal, which may be in motion, along the propagation path, the method including an open loop component that uses measurements of fading in a received signal at a first terminal to adjust transmit power from the first terminal and further includes a closed loop component that uses measurements of fading in the received signal at a second terminal along with an acknowledgement message and power correction.

Abstract: A linear hydraulic actuator comprises a hollow main piston axially moveable in an elongate cylinder under the influence of hydraulic pressure, the main piston defining a bore within which a seal member is provided, the seal member forming a sliding seal with the bore of the main piston.

Abstract: Mupirocin or a salt or ester thereof may be used to treat recurrent sinusitis and recurrent otitis, in particular with novel spray or cream formulations adapted for administration to the nasopharynx.

Abstract: A piston and cylinder assembly is described having a piston which partially defines a fluid chamber in the cylinder from which fluid is expelled through an outlet port of the cylinder by movement of the piston along the cylinder, the assembly including a flow restrictor providing a first restricted flow path between the chamber and port, and also providing an auxiliary restricted flow path of which a first portion communicates with the chamber and of which a second portion extends between the first portion and the port.

Abstract: Mupirocin or a salt or ester thereof may be used to treat recurrent sinusitis and recurrent otitis, in particular with novel spray or cream formulations adapted for administration to the nasopharynx

Abstract: A piece of jewelry in the form of a necklace or bracelet which would have a permanently sealed, air-tight chamber within for secure containment of a small portion of the ashes of a loved one, baby teeth of a child, or a lock of hair of someone important to the user of the jewelry. The piece of jewerly may include more than one chamber for containment of ashes, teeth, or hair of more than one person important to the user. Also included is a method for sealing the same within such a piece of jewelry with silicone sealant. Applications may include, but are not limited to, use by grandparents to feel closer to a grandchild living at a remote distance from them, use by parents to commemorate important occasions involving their children, and use by boyfriends, girlfriends, and spouses for feeling closer to the one they love particularly when facing a separation, such as that required by military duty.

Abstract: A seat frame comprises a resilient seating platform attached to first, second and third horizontal frame members, the first member being at the front of the seat and at seat level and the second and third members being at the back of the seat and respectively above and below seat level. The resilient platform comprises first sheet means, including a full-width elastic portion, secured along one edge to the first frame member and along an opposite second edge to a second sheet means. The second sheet means comprises a first portion secured along its opposite edges to the second frame member and the second edge of the first sheet means respectively and a second portion secured along its opposite edges to the third frame member and the second edge of the first sheet means respectively.