Abstract: Various techniques are provided to monitor electrical equipment. In some implementations, a monitoring system for a cabinet may include an infrared camera configured to capture thermal images of at least a portion of electrical equipment positioned in an interior cavity of the cabinet. In some implementations, the monitoring system also includes a communication interface configured to transmit the thermal images from the infrared camera for external viewing by a user. In some implementations, the thermal images may be provided through various wired and wireless communication techniques. In some implementations, the infrared camera may receive electrical power through a physical coupling to an electrical connector within the cabinet and/or through electromagnetic energy harvesting techniques. Other implementations are also provided.

Abstract: A test installation for simulating multiple reflections of GNSS signals, the installation including a top screen that is semitransparent in a radio frequency portion of the electromagnetic spectrum, wherein the top screen is substantially dome-shaped; a bottom screen that is reflective in the radio frequency portion of the electromagnetic spectrum; the top semitransparent screen over the bottom reflecting screen; and a GNSS antenna connected to a receiver and located between the top screen and the bottom screen.

Abstract: A method of and apparatus for calibration of instrumentation and provision of calibration certificates comprises a portable field operable communication device and a remote information management device in wireless communication with one another, a data store comprising information related to each instrument to be calibrated, the portable device being operable to receive calibration requests from the management device and to facilitate input of data from an instrument the subject of calibration, and the management device being operable to facilitate generation of a calibration certificate or error report subsequent to receipt of input data from the portable device.

Abstract: A handheld field maintenance tool is provided. The handheld field maintenance tool includes a process communication module configured to communicate with a field device. The handheld field maintenance tool also includes a display and a user input device. A controller is coupled to the process communication module, the user input device and the display and is configured to generate a listing of task-based field maintenance operations on the display and receive a user input selecting a task-based field maintenance operation. The controller is configured to automatically traverse a menu of the field device using a fast-key sequence relative to the selected task. A method of creating a task-based field maintenance operation is provided. A method of interacting with a field device menu is also provided.

Abstract: A system and method is provided for determining a client device identity. In one implementation, a method is provided that can include receiving a request from a client device. The method can also include determining, based on the client device request, a subscriber identification. After determining the subscriber identification, the method can include acquiring, from a transactional history database, transactional device data associated with the subscriber identification. In some embodiments, the transactional device data can include one or more counts associated with one or more device types. The method can also include determining, based on the transactional device data, the client device identity. In some embodiments, the determination of the client device identity can include selecting a device type of the one or more device types with the maximum count and setting the client device identity to the selected device type.

Abstract: A method and system includes the ability for individuals to set up an ad hoc digital and voice network easily and rapidly to allow users to coordinate their activities by eliminating the need for pre-entry of data into a web or identifying others by name, phone numbers or email. This method is especially useful for police, fire fighters, military, first responders or other emergency situations for coordinating different organizations at the scene of a disaster to elevate conventional communication problems either up and down the chain of command or cross communication between different emergency units. The method and system provides that the users are only required to enter a specific Server IP address and an ad hoc event name, a password and perhaps the name of the particular unit.

Abstract: A frame for a plate heat exchanger includes a head and a follower, a plurality of rib assemblies, and a plurality of tie bar assemblies. Each of the head and the follower includes a plurality of interlocking rib cutouts. Each rib assembly includes a pair of ribs. Each rib includes a first grip disposed at a first end of the rib, a second grip disposed at a second end of the rib, a first cradle disposed at the first end of the rib, and a second cradle disposed at the second end of the rib. Both the first cradle and the second cradle include a cradle bearing surface. Each tie bar assembly includes a tie bar, a nut, and a tie bar bearing surface to bear upon the cradle bearing surface.

Abstract: In general, an indication is received through a user interface of an intention of a potential rider to use an autonomous vehicle. In response to the receipt of the indication, a hailing request is sent by a signaling mode to at least one autonomous vehicle that can receive the hailing request directly in accordance with the signaling mode.

Abstract: A curtain airbag (10A-10F) for a vehicle (2) has an inflatable cushion. The cushion (10A-10F) has one or more side inflatable portions extending along one side of the interior of the vehicle (2) adjacent the interior door or doors on the one side and an inflatable frontal portion (12) projecting inwardly directionally toward the interior of the vehicle positioned in front of a seated occupant (1) and between the occupant (1) and an instrument panel or dash of the vehicle. Preferably, the inflatable frontal portion (12) is positioned between the occupant (1) and the steering wheel (4) wherein the frontal portion (12) laterally juts into the passenger compartment forming an inflatable barrier between a front pillar (60) of the vehicle (2) and the occupant (1).

Abstract: A user interface for searching records in a database is provided. Each record may contain information regarding one or more categories. The user interface may receive search criteria of one or more categories and provide search results comprising exact and/or inexact matching records. An inexact matching record may have a relevance value representing the relevance of the record to the search query, and inexact matching records may be displayed in an ordering based on the relevance values. The user interface may provide slider tools for receiving changes in a weight value or search criterion of an associated category. A new ordering of the inexact matching records may be displayed in real-time based on newly received weight values or search criterion. The user interface may also provide a mapping tool, a search-result selection function, and/or one or more drill down tools. The user interface may provide any tool or function alone or in any combination.

Abstract: Techniques for end-to-end network bandwidth optimization using software defined networking are provided. In one embodiment, a computer system can receive information regarding a flow to be admitted to a network, where the flow is associated with a source and a destination. The computer system can further calculate, for each path in a plurality of paths between the source and the destination, a projected utilization of the path in view of the flow. If the projected utilization of the shortest path in the plurality of paths is less than or equal to a target utilization threshold, the computer system can assign the flow to the shortest path. Otherwise, the computer system can select a path in the plurality of paths that comes closest to the target utilization threshold without exceeding the threshold and can assign the flow to that selected path.

Abstract: Various techniques are provided for implementing an infrared imaging system. In one example, a system includes a focal plane array (FPA). The FPA includes an array of infrared sensors adapted to image a scene. The FPA also includes a bias circuit adapted to provide a bias voltage to the infrared sensors. The bias voltage is selected from a range of approximately 0.2 volts to approximately 0.7 volts. The FPA also includes a read out integrated circuit (ROIC) adapted to provide signals from the infrared sensors corresponding to captured image frames. Other implementations are also provided.

Abstract: In one embodiment, a system and method for managing a network deduplication dictionary is disclosed. According to the method, the dictionary is divided between available deduplication engines (DDE) in deduplication devices that support shared dictionaries. The fingerprints are distributed to different DDEs based on a hash function. The hash function takes the fingerprint and hashes it and based on the hash result, it selects one of the DDEs. The hash function could select a few bits from the fingerprint and use those bits to select a DDE.

Abstract: Embodiments relate to the design and use of a low profile ablation catheter with a liquid core for use in laser ablation removal of arterial plaque blockages to restore blood flow.

Abstract: A scaffold includes a radiopaque marker connected to a strut. The marker is retained within the strut by a head at one or both ends. The marker is attached to the strut by a process that includes forming a rivet from a radiopaque bead and attaching the rivet to the marker including deforming the rivet to enhance resistance to dislodgement during crimping or balloon expansion. The strut has a thickness of about 100 microns.

Abstract: A system, method, and computer program product for determining whether a design for a circuit meets design specifications, to facilitate the provision of a manufacturable description of the circuit. A computer-operated circuit simulation tool reads the design for the circuit and a power specification, and selectively internally creates a network connection and inserts a corresponding connect module in the design, for at least one circuit block having an unsupported signal declared in the power specification. Typically such a circuit block will be an analog block, whether an original analog block or an analog representation of a digital block, and may involve electrical or wreal signal interactions. The simulation tool performs a mixed-signal simulation of the design. Embodiments tangibly output a verification determination from a comparison of the simulated design performance results and the design specifications in order to provide the manufacturable description of the circuit.

Abstract: An antenna structure includes a feed portion, a ground portion, a connecting portion, a first metallic sheet, a second metallic sheet, and a coupling portion. The connecting portion is electrically connected to the feed portion. The first metallic sheet is electrically connected to the ground portion. The second metallic sheet is spaced apart from the first metallic sheet and is electrically connected to the connecting portion. The coupling portion is coupled to the connecting portion and spaced apart from the first metallic sheet.