Abstract: Methods and devices are provided that allow for easy replacement of a motor assembly in a fuel dispensing unit. In one embodiment, a protective end cap for use with a motor assembly is provided and includes a junction box housing having a sealed end that can couple to a motor, and an opposite open end that can couple to an end plate. The junction box housing can be configured to house a junction box that allows electrical wires extending through the end plate to couple to electrical wires extending from the motor through the sealed end of the junction box housing. A motor assembly having a junction box housing and methods for replacing a motor assembly in a fuel dispenser are also provided.

Abstract: A system and method for storing compressed data in a memory system includes identifying user data to be compressed and compressing pages of user data to form data extents that are less than or equal to the uncompressed data. A plurality of compressed pages are combined to a least fill a page of the memory. The data may be stored as sectors of a page, where each sector includes a CRC or error correcting code for the compressed data of that sector. The stored data may also include error correcting code data for the uncompressed page and error correcting code for the compressed page. When data is read in response to a user request, the sector data is validated using the CRC prior to selecting the data from the read sectors for decompression, and the error correcting code for the uncompressed page may be used to validate the decompressed data.

Abstract: A monitoring system for monitoring a liquid handling system may comprise at least one liquid level sensor and/or at least one gateway computer. The at least one liquid level sensor may be configured to monitor at least one liquid level of at least one liquid handling element. The at least one gateway computer may be in communication with the at least one liquid level sensor. The at least one gateway computer may be configured to receive sensor readings, report information describing the readings, identify at least one rule-triggering event, and perform an action in response to identifying the at least one rule-triggering event in accordance with at least one rule.

Abstract: Signals are received that include a channel band and an adjacent band. The channel band is demodulated to obtain recovered symbols. Cross-correlation between the recovered symbols and the adjacent band is estimated. Adjacent channel interference is estimated, using the estimated cross-correlation of the recovered symbols and the adjacent band. Upon the estimated adjacent channel interference meeting a condition, a back-off command is sent to a transmitter power amplifier.

Abstract: Methods and apparatus facilitate the construction of a building using prefabricated building units, each having a horizontal upper exterior surface and a plurality of vertical wall surfaces, wherein at least some of the prefabricated building units have at least one hollow column formwork structure. The prefabricated building units are lowered onto a pre-existing base at a construction site. A first story of the building is created by arranging a plurality of the prefabricated building units adjacent to each other on the base. Structural bearing material is applied to fill the hollow column formwork structures to create structural columns connected to the structural deck. Structural bearing material is applied to the horizontal upper exterior surfaces of the adjacent prefabricated building units to create a single structural deck over the prefabricated building units.

Abstract: A veneer product and system includes a body having an aesthetic front surface and a back surface for installation adjacent the building. The body has a top side and a bottom side and a bracket attached to body and projecting away from the back surface of the body, the bracket further comprising a first end adjacent the top side for attachment to the building and a first protrusion for positioning the back surface a predetermined distance from the building and a second end having a second protrusion for positioning the bottom of the back surface a predetermined distance from the building and a bottom projection adjacent the bottom side for engagement with a second body to retain the bottom end of the veneer product.

Abstract: A magazine dispenser for loading a magazine into a gun having an opening to receive and hold at least one magazine through an opening. Once at least one magazine is inserted, a flange of the magazine is received in a track provided by a slot region in the magazine dispenser. The magazine then rests on a retention bar disposed in the track which may impede the magazine from being dispensed or support the magazine to be dispensed from the magazine dispenser depending on circumstances.

Abstract: A coherent wideband acousto-optic RF spectrum analyzer for processing an input RF signal, having a CW laser providing a first laser beam, a Bragg cell used in a deflection mode with the laser beam incident thereon and receiving the input RF signal, and in response thereto producing multiple diffracted modulated light beams, a Fourier Transform lens with the modulated light beams incident thereon and in response thereto producing optical signal beams producing a Fourier Transform image in an image plane spaced apart from the Fourier Transform lens, and a photosensitive, optically re-writable medium positioned in the image plane with the optical signal beams incident thereon, the medium having an optical distribution pattern to function as a mask to attenuate a selected portion of the RF spectrum of the optical signal beams and produce an attenuated optical beam.

Abstract: Approaches for managing characteristics for inbound data communications between a first network site and a remote network site of a WAN are provided. The inbound communications are received by the first network site via a series of links of the WAN. Protocol overhead factors are determined based on overhead associated with network protocols applied to the data communications over the links. Link throughput limits are determined for the inbound data communications, wherein the throughput limits are determined based on the protocol overhead factors. The throughput limits are transmitted to the second network site for transmission of the inbound data communications from the second network site. The inbound data communications are received by a first device of the first network site via the first link, wherein the first link is between the first device and a second device serving as an exit point from a public portion of the WAN.

Abstract: An approach for selective dynamic disabling of transport layer handshake spoofing is provided. A local proxy node of a communications network receives request message from a respective local host for establishing a network connection with a remote host. A destination address for the network connection is determined. It is determined whether the destination address is included in a handshake spoofing bypass list. If it is determined that the destination address is included in the spoofing bypass list, a corresponding un-spoofed connection request message is transmitted to a remote proxy node associated with the remote host, in accordance with a respective handshaking protocol for the connection establishment. If it is determined that the destination address is not included in the spoofing bypass list, a corresponding spoofed connection request message is transmitted to the remote proxy node, in accordance with a respective handshake spoofing protocol for the connection establishment.

Abstract: An approach for providing secure communication services is disclosed. A secure data tunnel from a source node to a destination node is established via a plurality of secure segments across a data communications network. A data path is established via the secure data tunnel, where the data path supports a performance enhancing mechanism that improves performance of data communications over the data path. The performance enhancing mechanism multiplexes data packet flows from the source node for transmission over the data path, and performs one or more of connection startup latency reduction, acknowledgment message spoofing, window sizing adjustment, compression and selective retransmission.

Abstract: A method including determining that a first radio frequency (RF) port has been selected to be coupled via an M by N RF switch matrix to a second RF port, wherein the M by N radio frequency (RF) switch matrix includes M first-side RF ports and N second-side RF ports, the first RF port is included in the M first-side RF ports, the second RF port is included in the N second-side RF ports, M is at least 2 and N is at least 2, and each of the first-side RF ports may be selectively coupled to and uncoupled from at least one of two or more of the second-side RF ports, such that RF signals are carried between selectively coupled RF ports; obtaining a first indicator indicating a frequency, frequency range, channel, or band for an RF signal to be carried via the second RF port while coupled to the first RF port; obtaining, in response to the determination that the first RF port has been selected to be coupled to the second RF port, a first adjustment value based on the first indicator, the first RF port, and the secon

Abstract: A marine propulsion unit is described. The marine propulsion unit allows for shallow, obstructed, or otherwise impeded operation of a vessel through a novel marine propulsion transfer unit that is, or can be, mechanically coupled to an outboard motor or other similar marine motor. A mount for raising and lowering the marine propulsion unit in a generally vertical direction allows for adjustment of operating depth of the marine propulsion unit to accommodate a wide range of operating conditions from shallow and obstructed water to traditional deep water operation.

Abstract: A method and system for testing a Local Area Network (LAN) coupled to a satellite network through a Customer Premises Equipment (CPE) is disclosed. The method includes: providing a LAN diagnostics tool disposed on the CPE for executing a plurality of tests; receiving, at the LAN diagnostics tool, a test request comprising an execution environment indicator; selecting a test agent based on the execution environment indicator; sending in response to the test request, from the LAN diagnostics tool, the selected test agent; and testing the LAN with communications between the LAN diagnostics tool and the selected test agent being executed on a device connected to the LAN.

Abstract: Dynamic history multistream long range compression (DHC) techniques are described for efficiently compressing multiple, prioritized data streams received over a channel. A history buffer is associated with each received stream and a DHC compressor dynamically allocates fixed sized history sections to and from each history buffer. In implementations, the DHC compressor makes stream history size adjustments prior to compressing a block of data and sends information identifying the change in history size to a DHC decompressor. The DHC decompressor sends signaling information to the DHC compressor that is used to ensure that the DHC decompressor can operate with a fixed amount of total history memory.

Abstract: A terminal receives a first request by a client for a slice of a data stream, and transmits the request to a streaming server. The terminal receives a first request by another client for the slice of the data stream and, in response, transmits the first request by the other client to the streaming server. The terminal receives a multicast packet that encapsulates the slice of the data stream, and extracts the slice. The terminal, then responds to the first request, by sending the client the extracted slice.

Abstract: A system and method of low-power cryptography is disclosed involving a computing device with an audio jack that communicates using a flexible communication protocol with a token plugged into the audio jack. Data is passed between the computing device and token over audio channels; power for all functions necessary for the token to operate as disclosed is also supplied by the computing device to the token over an audio channel. The token may be used as an identity and authentication security factor, for secure external key exchange, or direct encryption of small payloads.

Abstract: Provided is an apparatus for applying a specific amount of torque, comprising a body, a torque wheel, rotationally affixed to the body, comprising a plurality of teeth around an outer edge and a central spring mechanism affixed to and enclosed within the body, the central spring mechanism, comprising a spring stop and a torque spring, the torque spring comprising a torque spring end wherein the torque spring end engages the plurality of teeth and wherein, in a first rotational direction, the engagement of the torque spring end in the plurality of teeth prevents the torque wheel from rotating with respect to the body below a specified amount of torque and wherein, above the specified amount of torque in a second rotational direction, the torque spring flexes enabling the torque spring end to disengage from the plurality of teeth and enabling the torque wheel to rotate with respect to the body.

Abstract: A system and method of low-power cryptography is disclosed involving a computing device with an audio jack that communicates with a token plugged into the audio jack. Data is passed between the computing device and token over audio channels; power for all functions necessary for the token to operate as disclosed is also supplied by the computing device to the token over an audio channel. The token may be used as an identity and authentication security factor, for secure external key exchange, or direct encryption of small payloads.

Abstract: An accessory device and an immobilization system including the device are provided for positioning at least a portion of a patient's body relative to an immobilization device including a low temperature thermoplastic sheet. The accessory device may include a patient fixation portion and a lock portion. The patient fixation portion is attached to or inserted in the patient during use. The lock portion may extend distally from the patient fixation portion generally along a lock portion axis. The lock portion includes a shape, surface feature, or configuration, such that the low temperature thermoplastic sheet may be conformed to the outer surface of the lock portion of the accessory device, such that unintended separation of the accessory device from the low temperature thermoplastic sheet is prevented. Methods of forming the accessory device and immobilization system are also provided.