Abstract: Systems and methods for transporting and managing LNG are contemplated. A source of LNG is pumped to a pressure higher than a consumer pressure, and is vaporized to provide vaporized LNG. The vaporized LNG is transported from a first location to a second location without the need for cryogenic equipment. At the second location, the vaporized LNG is expanded to the consumer pressure or a second pressure below the consumer pressure to generate refrigeration content suitable to reliquefy at least a portion of the vaporized LNG. A reliquefied natural gas is generated at the second location while providing a natural gas product to a downstream consumer at the consumer pressure.

Abstract: A linear motor conveyor system including: a plurality of track sections including a track and an interior area; a track cover covering the track of the plurality of track sections; a top plate covering at least a portion of the interior area of the plurality of track sections; at least one top cover covering at least a portion of the top plate and any uncovered portions of the interior area; and a plurality of gaskets providing a seal between the track cover and track, top cover and top plate such that the interior area of the plurality of track sections are sealed. The track cover may be a strong, flexible material configured to wrap along or around the track to cover any joints between track sections and provide a sealed, easy to clean cover.

Abstract: A linear motor conveyor system including: a plurality of track sections including a track and an interior area; a track cover covering the track of the plurality of track sections; a top plate covering at least a portion of the interior area of the plurality of track sections; at least one top cover covering at least a portion of the top plate and any uncovered portions of the interior area; and a plurality of gaskets providing a seal between the track cover and track, top cover and top plate such that the interior area of the plurality of track sections are sealed. The track cover may be a strong, flexible material configured to wrap along or around the track to cover any joints between track sections and provide a sealed, easy to clean cover.

Abstract: A linear motor conveyor system including: a plurality of track sections including a track and an interior area; a track cover covering the track of the plurality of track sections; a top plate covering at least a portion of the interior area of the plurality of track sections; at least one top cover covering at least a portion of the top plate and any uncovered portions of the interior area; and a plurality of gaskets providing a seal between the track cover and track, top cover and top plate such that the interior area of the plurality of track sections are sealed. The track cover may be a strong, flexible material configured to wrap along or around the track to cover any joints between track sections and provide a sealed, easy to clean cover.

Abstract: A linear motor conveyor system including: a plurality of track sections including a track and an interior area; a track cover covering the track of the plurality of track sections; a top plate covering at least a portion of the interior area of the plurality of track sections; at least one top cover covering at least a portion of the top plate and any uncovered portions of the interior area; and a plurality of gaskets providing a seal between the track cover and track, top cover and top plate such that the interior area of the plurality of track sections are sealed. The track cover may be a strong, flexible material configured to wrap along or around the track to cover any joints between track sections and provide a sealed, easy to clean cover.

Abstract: Systems and methods for transporting and managing LNG are contemplated. A source of LNG is pumped to a pressure higher than a consumer pressure, and is vaporized to provide vaporized LNG. The vaporized LNG is transported from a first location to a second location without the need for cryogenic equipment. At the second location, the vaporized LNG is expanded to the consumer pressure or a second pressure below the consumer pressure to generate refrigeration content suitable to reliquefy at least a portion of the vaporized LNG. A reliquefied natural gas is generated at the second location while providing a natural gas product to a downstream consumer at the consumer pressure.

Abstract: A natural gas liquefaction process suited for offshore liquefaction of natural gas produced in association with oil production is described.

Abstract: A method and apparatus for testing the functionality of a circuit design uses working system data that is recorded in real-time to stimulate and/or verify a software simulation of the circuit design that does not run in real-time. In a selected embodiment, a system for simulating and verifying a software model of a baseband module circuit design is described in connection with using real-time input and output data captured from a corresponding circuit in a reference platform. The captured real-time data may include digital baseband I/Q samples and/or extracted control data pertaining to the signal level, channel frequency, gain, output power, frequency offset, DC offset, or the like. The captured data may be regenerated for use as a stimulus for the software model of the circuit design and/or to verify the functionality of the design.

Abstract: A natural gas liquefaction process suited for offshore liquefaction of natural gas produced in association with oil production is described.

Abstract: A liquefied natural gas production and storage scheme for offshore liquefaction of stranded gas reserves using a processing vessel and a liquefaction and storage shuttle vessel. The processing vessel includes the typical steps of condensate management, pre-treatment and compression. The processing vessel also recompresses a recycle gas from the LNG production and storage vessel. The high pressure, treated natural gas is fed to the LNG production and storage vessel that has minimal processing equipment consisting of at least a heat exchanger, an isentropic expander, a separator vessel, and a small LP compressor. The liquefier on the liquefaction and storage vessel are designed to generate a high liquid yield without the need for excessive operating pressures or multiple refrigerants circulating between vessels.

Abstract: A wireless communications device includes a host processing unit, a modem processing unit, and a memory transport interface. The wireless communications device typically runs a variety of software tasks, some of which require considerably more memory than others. By processing the memory intensive tasks with the host processing unit and assigning tasks requiring high computing power but relatively smaller memory to the modem processor unit, a smaller on-chip memory can be used for the modem processor unit tasks. In addition, by using a messaging transport interface to transfer data between tasks running on different processing units, smaller local memories can be used in place of a shared memory. For example, by allocating and storing L1 tasks at the modem processing unit and allocating/storing L2 and L3 tasks at the host processing unit, duplicate memory components may be reduced or removed, thereby lowering system costs and improving system efficiency.

Abstract: A multiple layer baby burp cloth shaped, arranged, and constructed to drape and fit over, substantially cover, and hold position in relation to an individuals shoulder and the related upper body area, both front and back. The shape is characterized by a central cut out portion arranged to fit into the users neck, and a central extended portion opposite the cut out portion arranged to fit over the users shoulder. The top layer is moisture absorbent and non-irritating to a baby's skin and the bottom layer is a gripping surface which will adhere to the users shoulder.

Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel in accordance with assigned transmission parameters. The physical layer hardware unit is adapted to receive an incoming signal over the communications channel and sample the incoming signal to generate a digital received signal. The processing unit is adapted to execute a software driver including program instructions adapted to extract control codes from the digital received signal, generate an authentication code, and transfer the control codes and the authentication code to the physical layer hardware unit. The physical layer hardware unit is adapted to signal a security violation in response to the control codes being inconsistent with the authentication code.

Abstract: A method and apparatus for preventing radio communication system access by an unauthorized modem. The apparatus comprises a signal detector that determines if an authorization signal has been received from the base station within a specified period of time. The authorization signal authorizes the apparatus to communicate with the base station. A transmitter transmits information to the base station, and a controller disables the transmitter of the apparatus providing that the authorization signal has not been received within the specified period of time.

Abstract: A computer system includes a peripheral device and a processing unit. The processing unit is adapted to execute a driver for interfacing with the peripheral device in a standard mode of operation and an authentication agent in a privileged mode of operation, wherein the authentication agent includes program instructions adapted to authenticate the driver. The peripheral device may comprise a communications device, such as a software modem. A method for identifying security violations in a computer system includes executing a driver in a standard processing mode of a processing unit; transitioning the processing unit into a privileged processing mode; and authenticating the driver in the privileged processing mode. The driver may be adapted for interfacing with a communications peripheral device, such as a software modem.

Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel. The physical layer hardware unit is adapted to receive unencrypted control codes and encrypted user data over the communications channel and transmit an upstream data signal over the communications channel based on the control codes. The processing unit is adapted to execute a software driver for interfacing with the physical layer hardware unit. The software driver includes program instructions for implementing a protocol layer to decrypt the user data and provide the upstream data to the physical layer hardware unit. A method for configuring a transceiver includes receiving unencrypted control codes over a communications channel; receiving encrypted user data over the communications channel; and transmitting an upstream signal over the communications channel based on transmission assignments defined by the control codes.

Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel in accordance with assigned transmission parameters and receive an incoming signal over the communications channel and sample the incoming signal to generate a digital received signal. The processing unit is adapted to execute a standard mode driver in a standard mode of operation and a privileged mode driver in a privileged mode of operation. The standard mode driver includes program instructions adapted to extract encrypted data from the digital received signal and pass the encrypted data to the privileged mode driver. The privileged mode driver includes program instructions adapted to decrypt the encrypted data to generate decrypted data including control codes and transfer the control codes to the physical layer hardware unit.

Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to receive user data over a first communications channel and control codes over a second communications channel. The physical layer hardware unit is further adapted to transmit an upstream data signal over the first communications channel based on transmission assignments defined by the control codes. The processing unit is adapted to execute a software driver for interfacing with the physical layer hardware unit. The software driver includes program instructions for implementing a protocol layer to decrypt the user data and provide upstream data to the physical layer hardware unit for generation of the upstream data signal.

Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel in accordance with assigned transmission parameters. The physical layer hardware unit is adapted to receive an incoming signal over the communications channel and sample the incoming signal to generate a digital received signal. The processing unit is adapted to execute a standard mode driver in a standard mode of operation and a privileged mode driver in a privileged mode of operation. The standard mode driver includes program instructions adapted to extract control codes from the digital received signal and configure the physical layer hardware assigned transmission parameters based on the control codes.