Abstract: Various techniques are disclosed for providing a device attachment configured to releasably attach to and provide infrared imaging functionality to mobile phones or other portable electronic devices. The device attachment may include an infrared imagining module and a non-thermal imaging module that cooperate with one or more of a non-thermal imaging module in an attached device and a light source in the attached device for capturing and processing images.

Abstract: An adapter bracket for retrofitting an existing troffer light fixture includes one of a channel, a base portion, and a frame member, each configured to rest on a T-bar of a ceiling system. The channel is configured to receive and retain a portion of a troffer housing for the existing troffer light fixture. The base portion is configured to support the troffer housing along a full length of the troffer housing. The frame member defines an aperture configured to receive a portion of a troffer door assembly. The aperture includes a slot and a notch, where the notch is defined adjacent to the slot and is narrower than the slot. Each of the base portion, the channel, and the frame member includes a mounting surface configured to engage with a retainer of the troffer door assembly.

Abstract: Spectroscopic chemical analysis methods and apparatus are disclosed which employ deep ultraviolet (e.g. in the 200 nm to 300 nm spectral range) electron beam pumped wide bandgap semiconductor lasers, incoherent wide bandgap semiconductor light emitting devices, and hollow cathode metal ion lasers to perform non-contact, non-invasive detection of unknown chemical analytes. These deep ultraviolet sources enable dramatic size, weight and power consumption reductions of chemical analysis instruments. In some embodiments, Raman spectroscopic detection methods and apparatus use ultra-narrow-band angle tuning filters, acousto-optic tuning filters, and temperature tuned filters to enable ultra-miniature analyzers for chemical identification. In some embodiments Raman analysis is conducted along with photoluminescence spectroscopy (i.e. fluorescence and/or phosphorescence spectroscopy) to provide high levels of sensitivity and specificity in the same instrument.

Abstract: Various aspects described or referenced herein are directed to different methods, systems, and computer program products for facilitating real-time optimization of computer-implemented application operations using machine learning techniques.

Abstract: A circuit assembly is provided. The circuit assembly includes: a first bus bar and a second bus bar that are part of a power circuit; and a control board to which a control circuit configured to control current flow in the power circuit is mounted, the circuit assembly including: a semiconductor switching element including a drain terminal and a source terminal that are connected to the first bus bar and the second bus bar, respectively, and a gate terminal configured to receive input of a control signal from the control circuit configured to control current flow in the power circuit; and a third bus bar configured to electrically connect the gate terminal and the control board.

Abstract: In one embodiment, techniques are used to create a customized 3-D menu for controlling an application (e.g., a CAD application) leveraging the application's native storage format to describe the menu's appearance and function. The menu is defined using elements of a model to which commands are associated within the storage format. The elements, upon later display, operate as menu items, whose selection activates the associated command. The application's (e.g., the CAD application's) visualization capabilities may be used to rotate, zoom, or otherwise manipulated the model in in 3-D space to create a desired appearance. A view of the model is then stored within the storage format to defined an initial appearance of the 3-D menu. Upon later display, the view of the 3-D menu is loaded to provide the defined initial appearance.

Abstract: A reciprocal quantum logic (RQL) phase-mode flip-flop includes a storage loop and a comparator, each of which includes Josephson junctions (JJs). A data input, provided as a positive or negative single flux quantum (SFQ) pulse, is stored in the storage loop to set the storage loop in a positive or negative state, respectively, effectively biasing an output JJ shared between the storage loop and a comparator. The data input is captured to the output upon the receipt of a logical clock SFQ reciprocal pulse pair to the comparator, when one of the pulses in the pair causes the output JJ to preferentially trigger over an escape junction in the comparator, owing to the output JJ having been biased by current in the storage loop.

Abstract: A rotary actuator has: one motor, two strain wave reduction gears disposed symmetrically on both sides of the motor, and one output shaft. The output rotation of the motor is reduced in speed at the same reduction ratio by the two strain wave reduction gears and is outputted from the output shaft to a load side. The first and second externally toothed gears of the first and second strain wave reduction gears are flexed into ellipsoidal shapes with 90 degrees shifted in phase, and are meshed with first and second internally toothed gears. The angle transmission errors of the first and second strain wave reduction gears transmitted to the output shaft are reduced by cancelling each other out in the output shaft. Reduced-speed output rotation that has the reduced angle transmission errors is outputted to the load side from the output shaft.

Abstract: A power management system having: a core rail, configured to provide a core voltage to a core; a GT rail, configured to provide a GT voltage to a graphic terminal; and a VR thermal indicative pin, coupled to a core thermal indicative pin of the core; wherein the VR thermal indicative pin is pulled down for a preset time duration once the core rail is commanded to exit a PS4 state, or for a time duration beginning when the core rail is commanded to exit the PS4 state ending when the GT rail is commanded to exit the PS4 state.

Abstract: A radiation shield for near-infrared detectors of the type used in Raman spectroscopic systems comprises a chamber enclosing the detector and a cooling device in thermal contact with the chamber and the detector to reduce the level of unwanted radiation to which the detector would otherwise be exposed. The chamber may include a window in optical alignment with the detector, and the window may include one or more coatings to pass wavelengths in a range of interest or block radiation at wavelengths outside of this range. The shield may be enclosed in an evacuated dewar having a window which may also include one or more coatings to favor the wavelength range.

Abstract: A wind turbine includes a nacelle which houses components including a generator connected to a rotor. The nacelle includes a cover and a skeleton, the skeleton including a plurality of connected elongated skeleton members. The skeleton members include a first skeleton member, a second skeleton member non-parallel to the first skeleton member, and a bolt extending in parallel with the second skeleton member for connecting the second skeleton member and the first skeleton member. Also, a method is presented for removing a component housed in a nacelle of a wind turbine, including disconnecting a second skeleton member from first skeleton members, removing the second skeleton member from a path of removal of the component, and removing the component along the path.

Abstract: To perform Recovery Point Objective (RPO) driven backup scheduling, the illustrative data storage management system is enhanced in several dimensions. Illustrative enhancements include: streamlining the user interface to take in fewer parameters; backup job scheduling is largely automated based on several factors, and includes automatic backup level conversion for legacy systems; backup job priorities are dynamically adjusted to re-submit failed data objects with an “aggressive” schedule in time to meet the RPO; only failed items are resubmitted for failed backup jobs.

Abstract: Disclosed are systems and methods for active inlet turbine control. The systems and methods may include receiving a plurality of signals, determining a temperature gradient across an inlet of a gas turbine engine, and transmitting an activation signal to a modulating valve. Each of the plurality of signals may correspond to a temperature measured by one of a plurality of sensors located proximate the inlet of the gas turbine engine. The temperature gradient across the inlet of the gas turbine engine may be determined based on the plurality of signals. The activation signal may be operative to open or close the modulating valve based on the temperature gradient.

Abstract: A display device comprising: a plurality of pixels, each pixel including at least one sub-pixel; each sub-pixel comprising: a drivable visual segment, being operative to exhibit at least a first visible state and a second visible state; a first electrical potential setting section coupled with the drivable visual segment and with a first select terminal and a first data terminal, the first electrical potential setting section being operative to drive the drivable visual segment, at least from the first visible state to the second visible state; a second electrical potential setting section coupled with the drivable visual segment and with a second select terminal and a second data terminal, the second electrical potential setting section being operative to drive the drivable visual segment, independently from the first electrical potential setting section, at least from the first visible state to said second visible state.

Abstract: Embodiments of calcium channel agonists, as well as methods of making and using the calcium channel agonists, are disclosed. The disclosed calcium channel agonists and corresponding salt forms have a structure according to general formula I: wherein each bond depicted as “” is a single bond or a double bond as needed to satisfy valence requirements; Z1, Z2, Z3, Z4, and Z5 independently are nitrogen or carbon; R1 and R3 are alkyl; R2 is alkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; and R4 is alkyl or hydroxyalkyl.

Abstract: A fiber amplifier system including a plurality of optical components in an amplification chain that are responsive to a seed beam and that cause frequency modulation (FM) to amplitude modulation (AM) conversion to the seed beam that creates a non-uniform spectral transmission having a transmission function, where one of the optical components is a fiber amplifier generating an amplified output beam. A programmable spectral filter is controlled to pre-distort the seed beam by applying an inverse of the transmission function that creates a net uniform transmission function by equalizing a net spectral transmission profile of the seed beam at an end of the amplification chain to reduce the amplitude modulation.

Abstract: The present invention provides compositions and methods for treating or preventing a disease or disorder associated with endothelial activation, inflammation or atherogenesis, including but not limited to cardiovascular diseases and inflammatory disorders.

Abstract: Non-volatile memory systems such as those using NAND FLASH technology have a property that a memory location can be written to only once prior to being erased, and a contiguous group of memory locations need to be erased simultaneously. The process of recovering space that is no longer being used for storage of current data, called garbage collection, may interfere with the rapid access to data in other memory locations of the memory system during the erase period. The effects of garbage collection on system performance may be mitigated by performing portions of the process contemporaneously with the user initiated reading and writing operations. The memory circuits and the data may also be configured such that the data is stored in stripes of a RAID array and the scheduling of the erase operations may be arranged so that the erase operations for garbage collection are hidden from the user operations.

Abstract: A method and architecture for mitigating configuration memory imprinting in programmable logic devices. At power-up, a configuration memory inversion control determines whether to operate the current power cycle in normal mode or inversion mode, with an objective of equal time in each mode over the system's lifecycle. A configuration memory (CM) input inversion plane is positioned between a CM controller and the CM cells, and a CM output inversion plane is positioned between the CM cells and the FPGA function blocks. When running in inversion mode, data to/from the CM cells is inverted (0's and 1's are swapped) by the input and output inversion planes. By balancing time individual memory addresses spend in high and low voltage states, the system minimizes differences in memory cell stresses, thus reducing memory imprinting effects. The same concept applied to other architectures, such as a processor's external RAM and internal cache, is also disclosed.

Abstract: Single-stranded oligonucleotide probes, systems, kits and methods for chromosome enumeration, gene copy enumeration, or tissue diagnostics. The probes are particularly suited for detecting gene amplification, deletion, or rearrangement in tissue samples in a single, dual, or multiplexed assay. The probes exhibit improved performance compared to industry leading dual-stranded probes; particularly in terms of the rate of hybridization.