Abstract: An optical cleaning cartridge for automated cleaning of optical components of analysis instruments is disclosed.

Abstract: Aspects of the current patent document include systems and methods to adaptive bandwidth throttling, for example, for use in data backup systems and data recovery systems. In embodiments, bandwidth estimation can be performed while sending data. In embodiments, the bandwidth estimation is used in data backups to send data to be backed up. In embodiments, a server performs network bandwidth estimation by receiving relatively small data packets and estimating bandwidth until bandwidth reliability conditions are satisfied.

Abstract: In accordance with various embodiments, described herein are systems and methods for use of computer-implemented machine learning to automatically determine insights of facts, segments, outliers, or other information associated with a set of data, for use in generating visualizations of the data. In accordance with an embodiment, the system can use a machine learning process to automatically determine one or more outliers or findings within the data, based on, for example, determining a plurality of combinations representing pairs of attribute dimensions within a data set, from which a general explanation or pattern can be determined for one or more attributes, and then comparing particular values for attributes, with the determined pattern for those attributes. Information describing such outliers or findings can be graphically displayed at a user interface, as text, graphs, charts, or other types of visualizations, and used as a starting point for further analysis of the data set.

Abstract: Smart speaker mechanisms are provided for processing audio sample data captured by the audio capture device is provided. The mechanisms capture one or more audio samples from a monitored environment and store the captured one or more audio samples in the audio sample buffer. The one or more captured audio samples are analyzed to determine whether the one or more captured audio samples represent a potential wake sound for initiating a responsive action by the smart speaker device. The potential wake sound is a variable sound determined to not be a normal ambient sound of the monitored environment. In response to determining that the one or more captured audio samples represent a potential wake sound for initiating a responsive action by the smart speaker device, the mechanisms initiate performance of the responsive action by the smart speaker device.

Abstract: Methods, systems, and computer program products for determining intermittent renewable energy penetration limits in a grid are provided herein.

Abstract: A modular stand apparatus offers safe and effective setup of laboratory experiments. The apparatus allows a user to couple vertical rods to a first plate. A second plate, parallel to the first plate and vertically translating up and down the vertical rods, permits the user of any height to utilize the apparatus and the placement of an extraneous rigging such as jack, scale, etc. A plurality of horizontal rods including hypotenuse and adjacent rods detachably couples with the vertical rods and permits the placement of extraneous rigging. The horizontal rods replace monkey bars in conventional systems so that the user does not have to lean or stretch hands/arms inside a fume hood, thus eliminating potential unsafe operations and/or physical injuries. Due to the use of a larger and more stable surface of the second plate over the extraneous rigging, the apparatus eliminates possible toppling over and/or system collapsing.

Abstract: A hardware monitor arranged to detect out-of-bounds violations in a hardware design for an electronic device. The hardware monitors include monitor and detection logic configured to monitor the current operating state of an instantiation of the hardware design and detect when the instantiation of the hardware design implements a fetch of an instruction from memory; and assertion evaluation logic configured to evaluate one or more assertions that assert a formal property that compares the memory address of the fetched instruction to an allowable memory address range associated with the current operating state of the instantiation of the hardware design to determine whether there has been an out-of-bounds violation. The hardware monitor may be used by a formal verification tool to exhaustively verify that the hardware design does not cause an instruction to be fetched from an out-of-bounds address.

Abstract: Systems, apparatuses, and methods for overcoming the disadvantages of current air transportation systems that might be used for regional travel by providing a more cost effective and convenient regional air transport system. In some embodiments, the inventive air transport system, operational methods, and associated aircraft include a highly efficient plug-in series hybrid-electric powertrain (specifically optimized for aircraft operating in regional ranges), a forward compatible, range-optimized aircraft design, enabling an earlier impact of electric-based air travel services as the overall transportation system and associated technologies are developed, and platforms for the semi-automated optimization and control of the powertrain, and for the semi-automated optimization of determining the flight path for a regional distance hybrid-electric aircraft flight.

Abstract: The disclosed fraud risk scoring tool provides data-driven identification of potential fraud cases. A fraud risk score is determined based at least on a weighted sum of multiple metrics, where weights are determined based on precision or inverse variance and suspension propensity importance, which is indicative of variable importance. An exemplary method includes: receiving and aggregating transaction metrics across customer IDs to produce an aggregated transaction metric data set; determining, for each aggregated transaction metric in the aggregated transaction metric data set, a precision value, a suspension propensity importance, and a scoring weight based at least on one of the precision value and the suspension propensity importance; determining, for each customer ID within the plurality of customer IDs, a risk score based at least on the scoring weights applied to corresponding transaction metrics and a risk priority; and reporting at least one customer ID associated with a selected risk priority.

Abstract: An example operation may include one or more of generating a proposal to perform a ledger operation at a first node, informing one or more second nodes of the proposal, receiving a decision on consensus among the first node and the one or more second nodes for the proposal, and performing the ledger operation at the first node when there is consensus, wherein the ledger operation changes a state database of a ledger of the first node and wherein the state database corresponds to a blockchain stored in the ledger.

Abstract: Examples described herein relate to dynamically structured single instruction, multiple data (SIMD) instructions, and systems and circuits implementing such dynamically structured SIMD instructions. An example is a method for processing data. A first SIMD structure is determined by a processor. A characteristic of the first SIMD structure is altered by the processor to obtain a second SIMD structure. An indication of the second SIMD structure is communicated from the processor to a numerical engine. Data is packed by the numerical engine into an SIMD instruction according to the second SIMD structure. The SIMD instruction is transmitted from the numerical engine.

Abstract: In one embodiment, a computer-implemented method for server migration includes the step of, with an agent running inside a server, capturing a server image of the server, wherein the server image is independent of a source-compute infrastructure. The method includes the step of transferring the server image to a dedupe store. The method includes the step of transforming the dedupe stream of the server image into a bootable server image on a target compute infrastructure. The method includes the step of generating a recovery set of disks on the target compute infrastructure. The method includes the step of creating a recover-process server on the target compute infrastructure using a recovery set of disks.

Abstract: A system includes an unpatterned heater configured to pre-heat a thermochromic coating disposed on a substrate to a first temperature. The thermochromic coating has a threshold temperature at which the thermochromic material undergoes a color change. The system also includes a patterned heater comprising multiple heating elements configured to heat selected pixels of the thermochromic coating to a temperature at or above the threshold temperature according to a predetermined pattern. An air gap is maintained between the multiple heating elements and the thermochromic material while the patterned heater is heating the thermochromic material. The air in the air gap heated to a second temperature.

Abstract: Techniques for drone device control are provided. In one example, a computer-implemented method comprises establishing, by a plurality of drone devices respectively operatively coupled to processors and coordinating with one other, a defined region of a defined coordinate space of a geographic area, wherein the defined region is associated with an animal. The computer-implemented method also comprises monitoring, by the plurality of drone devices, a physical relationship between the animal and the defined region. The computer-implemented method can also comprise, in response to identifying that the physical relationship between the animal and the defined region fails to meet a criterion, performing, by the plurality of drone devices, a pattern of operations selected to alter the physical relationship between the animal and the defined region to satisfy the criterion.

Abstract: Methods, systems, and computer-readable media for using a multi-tenant web relay service to provide secure access to on-premises web services from a tenant-specific cloud service are described herein. In one or more embodiments, a multi-tenant web relay service may receive from a tenant-specific cloud service a connection request to an on-premises web service hosted within a tenant datacenter. The connection request may comprise data indicating a display-friendly name of the web service and the tenant datacenter. Responsive to receiving the request, the web relay service may forward the connection request to the on-premises web service via a rendezvous support service and a web relay agent. Responsive to receiving the connection request, the on-premises web service may generate a response which may be relayed back to the tenant-specific cloud service by the multi-tenant web relay service.

Abstract: A system includes an input voltage supply and a switching converter coupled to the input voltage supply. The switching converter includes a transformer having a primary coil and a secondary coil. The switching converter also includes a Y-rated capacitor with a top plate and a bottom plate, wherein the top plate is coupled to a first end of the secondary coil. The switching converter also includes a push-pull current source coupled to the bottom plate of the Y-rated capacitor. The switching converter also includes a controller coupled to the push-pull current source.

Abstract: Optimized techniques are disclosed for sorting variable-length records using an optimized amount of memory while maintaining good locality of references. The amount of memory required for sorting the variable length records is optimized by reusing some of the memory used for storing the variable length records being sorted. Pairs of input runs storing variable length records may be merged into a merged run that contains the records in a sorted order by incrementally scanning, sorting, and copying the records from the two input runs being merged into memory pages of the merged run. When all the records of a memory page of an input run have been processed or copied to the merged run, that memory page can be emptied and released to a cache of empty memory pages. Memory pages available from the cache of empty memory pages can then be used for generating the merged run.

Abstract: A cleaning composition for sanitizing and/or disinfecting hard surfaces, comprising: a cationic biocide, surfactant and low levels of VOC solvents. The cleaning composition is adapted to clean a variety of hard surfaces without leaving behind a visible residue and creates low levels of streaking and filming on the treated surface. The cleaning composition contains less than 5% by weight of VOCs. The cleaning composition may be used alone as a liquid or spray formulation or in combination with a substrate, for example, a pre-loaded cleaning wipe.

Abstract: A pipeline analog-to-digital converter (ADC) includes a hybrid multiplying digital-to-analog converter (MDAC) that includes multiple digital-to-analog converters (DACs), an amplifier, and a conversion circuit. The multiple DACs function in a pipelined manner such that each DAC receives an analog input signal in different cycles of a clock signal and generates a corresponding analog output signal. The amplifier amplifies each analog output signal to generate a corresponding amplified analog signal in different cycles of the clock signal. The conversion circuit successively approximates each analog output signal to generate multiple digital signals. Thus, a digital output signal of the pipeline ADC is generated based on the corresponding amplified analog signal and at least one of the multiple digital signals. The pipeline ADC utilizes one cycle for performing each of sampling, conversion, and amplification operations, which results into low power consumption by the pipeline ADC.

Abstract: Embodiments for implementing partial synchronization between compute processes based on threshold specification in a computing environment. One or more compute processes may be synchronized in one of a plurality of types of computing platforms using a barrier having a barrier release condition based on a threshold of one or more measures. The barrier is defined according to one or more parameters. The one or more compute processes may be released via the barrier upon exceeding the threshold of the one or more measures.