Abstract: A method enhances brightness in video frames of a video during streams. The method includes determining, by a processor, that a first video frame has low light. The method further includes applying, by the processor, a linear correction to provide a first brightness enhancement in the first video frame that modifies a first brightness of a predetermined darkest percentage of pixels to be less than a darkness threshold value or a second brightness of a predetermined lightest percentage of the pixels to be greater than a lightness threshold value. The method further includes averaging, by the processor, the first brightness enhancement of the first video frame with a set of brightness enhancements corresponding to previous video frames to generate a modified video.

Abstract: In one aspect, a movable barrier operator enhancement device is provided that includes communication circuitry configured to transmit a radio frequency control signal to a movable barrier operator and a memory configured to store a first transmitter identification (ID) and a changing code for the radio frequency control signal. The device includes a processor configured to change the first transmitter ID to a second transmitter ID in response to a determination of a transmitter ID change event. The communication circuitry is configured to receive a state change request for the movable barrier operator from a remote computing device. The processor is configured to cause the communication circuitry to transmit a radio frequency control signal including the second transmitter ID to the movable barrier operator in response to the communication circuitry receiving the state change request.

Abstract: An electrical power grid includes multiple, networked buildings that receive electrical power from one or more power generation sources. A networking control system communicates with a utility control center to obtain information regarding the amount of power being supplied by the power generation sources. The networking control system further obtains information from one or more building automation controllers that are controllably associated with a plurality of networked buildings. The networking control system determines whether the total amount of power being supplied exceeds a total demand load for the plurality of buildings. And if so, the networking control system commands one or more of the building automation controllers to operate one or more of the buildings a reduced energy efficiency level, which may take the form of an optimization curve.

Abstract: Simulation of process control environments, including dynamic properties, with a modified first-order Taylor series expansion. By using more linear calculations, a physical dynamic property is approximated in less time and with fewer computing resources. By adjusting the approximation to introduce curvature, a physical dynamic property is represented over a wider range than with basic linear series expansions. A comparison to a basic linear first-order series expansion identifies conditions when a rigorous update of a dynamic property is needed.

Abstract: An apparatus includes a recording head for reading and writing data on a data storage medium. The recording head includes a reader having a first media-confronting surface. The recording head also includes a main write pole having a second media-confronting surface that protrudes in front of the first media-confronting surface.

Abstract: A spray nozzle assembly has a housing with a body and cap flange secure to the body to define a bore within the housing. A first aperture is formed through the body and intersects the bore and a second aperture is formed through the cap flange and intersects the bore. A nozzle sleeve is disposed within the bore and has a solid, unitary sleeve body. First and second fluid passages are formed through the sleeve body. The first fluid passage is in fluid communication with the first aperture and a first exit aperture in an end of the sleeve body. The second fluid passage is in fluid communication with the second aperture and second and third exit apertures in the end of the sleeve body, which are positioned on opposite sides of the first exit aperture. A portion of the second fluid passage surrounds the first fluid passage.

Abstract: A cybersafety incremental insurance policy utilizing blockchain underwriting process. A cyber risk event relating to transfer of data to a first party is identified using a first smart contract module. Cyber risk control of the cyber risk event is enabled using a second smart contract module. Cyber risk associated with the cyber risk control is transferred using a third smart contract module. The first smart contract, the second smart contract and the third smart contract are integrated into a multi-tier decentralized interaction that is recorded in a blockchain token utilizing a decentralized append only distributed ledger and a consensus algorithm for agreement to change requests on the distributed ledger. A premium associated cyber risk transfer is paid. Once the first party confirms receipt of the data, proof of premium is released into an insuring entities account.

Abstract: A battery cell monitoring system and method of operating the battery cell monitoring system are provided. The system includes a sense line. A plurality of cell sense units each include a tank circuit having a center frequency and are electrically connected to the sense line. A cell sense reader unit electrically couples to the sense line and includes a variable frequency radio frequency generator for outputting a radio frequency signal having a signal frequency that is variable to the plurality of cell sense units. The cell sense reader unit measures an impedance of the sense line as the signal frequency varies and determines the center frequency of each of the cell sense units. The cell sense reader unit is also configured to determine a cell voltage of each battery cell electrically connected to one of the plurality of cell sense units based on the center frequency determined.

Abstract: Methods are provided to prepare a low sulfur fuel from hydrocarbon sources, such as light tight oil and high sulfur fuel oil, often less desired by conventional refiners, who split crude into a wide range of differing products and may prefer presence of wide ranges (C3 or C5 to C20 or higher) of hydrocarbons. These fuels can be produced by separating feeds into untreated and treated streams, and then recombining them. Such fuels can also be formulated by combinations of light, middle and heavy range constituents in a selected manner as claimed. Not only low in sulfur, the fuels of this invention are also low in nitrogen and essentially metals free. Fuel use applications include on-board large marine transport vessels but also on-shore for large land based combustion gas turbines, boilers, fired heaters and transport vehicles and trains.

Abstract: In one embodiment, a method, apparatus, and system for vehicle-to-vehicle communication based on radar communication is disclosed. The operations comprise: detecting, with at least one sensor deployed at a first vehicle, a first obstacle; receiving, at the first vehicle, a radar signal from a second vehicle, wherein an unobstructed line-of-sight exists between the first vehicle and the second vehicle; and transmitting, from the first vehicle, and in response to the radar signal from the second vehicle, a first information relating to the first obstacle to the second vehicle, wherein the transmission is received by a second radar deployed at the second vehicle, and wherein an unobstructed line-of-sight does not exist between the second vehicle and the first obstacle.

Abstract: A computer-implemented method of training an ensemble machine learning system comprising a plurality of ensemble members. The method includes selecting a shared objective and an objective for each of the ensemble members. The method further includes training each of the ensemble members according to each objective on a training data set, connecting an output of each of the ensemble members to a joint optimization machine learning system to form a consolidated machine learning system, and training the consolidated machine learning system according to the shared objective and the objective for each of the ensemble members on the training data set. The ensemble members can be the same or different types of machine learning systems. Further, the joint optimization machine learning system can be the same or a different type of machine learning system than the ensemble members.

Abstract: A method including sending a communication to a user device associated with the user and receiving, at the autonomous vehicle, an audible authentication code. The communication can include a location of the autonomous vehicle. The location can be effective to assist the user device to audibly provide guidance from a location of the mobile device to the location of the autonomous vehicle. The audible authentication code can be effective to assist an authentication process between the autonomous vehicle and the user.

Abstract: Embodiments of the present disclosure provide a bow and a method for reducing torque. An exemplary bow includes a riser having a pair of limbs having a string assembly operably coupled to each one of the pair of limbs, the riser with the pair of limbs operable to maintain a tension in the string assembly. The bow further includes a handle, the handle having a ball joint maintained in the handle operable to rotate relative to the handle, wherein the handle is rotatably affixed to the riser at the ball joint free floating bow including a riser having two ends, and a pair of limbs, each extending from one end of the riser.

Abstract: A vehicle includes an internal combustion engine, a cooling loop, an exhaust system, and a thermosiphon. The cooling loop is configured to direct an engine coolant through the engine. The exhaust system is configured to direct exhaust gas away from the engine. The thermosiphon is configured to transfer heat from the exhaust gas to the engine coolant.

Abstract: In particular embodiments, a data processing data inventory generation system is configured to: (1) generate a data model (e.g., a data inventory) for one or more data assets utilized by a particular organization; (2) generate a respective data inventory for each of the one or more data assets; and (3) map one or more relationships between one or more aspects of the data inventory, the one or more data assets, etc. within the data model. In particular embodiments, a data asset (e.g., data system, software application, etc.) may include, for example, any entity that collects, processes, contains, and/or transfers personal data (e.g., such as a software application, “internet of things” computerized device, database, website, data-center, server, etc.). For example, a first data asset may include any software or device (e.g., server or servers) utilized by a particular entity for such data collection, processing, transfer, storage, etc.

Abstract: A computer-implemented method for performing room presence detection includes receiving a live photograph, detecting a human in the live photograph using machine learning, identifying a file photograph by comparing the live photograph to a list of photographs and displaying a room map. A room presence computing system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to receive a live photograph, detect a human in the live photograph using machine learning, identify a file photograph by comparing the live photograph to a list of photographs and display a room map. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to receive a live photograph, detect a human in the live photograph using machine learning, identify a file photograph by comparing the live photograph to a list of photographs and display a room map.

Abstract: A method of privatizing mobile communications using a dynamic International Mobile Subscriber Identity (IMSI) and Mobile Station International Subscriber Director Number (MSISDN). A first privacy token having an associated IMSI and MSISDN is provided to a User Equipment (UE). The first privacy token has a predefined validity period. The IMSI and MSISDN assigned to the privacy token are shared with a plurality of Mobile Network Operators (MNOs), while the International Mobile Equipment Identity (IMEI) of the UE remains concealed. A communications session for the UE can be established based on the first privacy token during the validity period thereof. Upon expiration of the validity period, the first privacy token and the associated IMSI and MSISDN are released to the token database, and their association with one another is deleted. The UE is then provided with a second privacy token having a different associated IMSI and MSISDN.

Abstract: A device provides a variety of fracture fixation options should a fracture occur after total hip arthroplasty or total knee arthroplasty, and provides associated methods and apparatus for application of provided fixation. The ability to pre-engineer fracture fixation contingent solutions into femoral or tibial components provides for a distinct clinical advantage in the planning and execution for periprosthetic fracture fixation. Said methods and apparatus include targeting devices which allow for intimate association of fixed angle locking screws in pre-drilled holes in an existing prosthetic, femoral nail, or other components including additional fixation components. Such apparatus and methods further include the use of alignment devices and other components to allow for ease of repair of fractures utilizing the pre-engineered solutions.