Abstract: Anatomical parts including surgical trainers and prosthesis and methods of creating three-dimensional anatomical parts by gathering three-dimensional image data from multiple sources, indexing characteristics from the data and then averaging the data to create new anatomical parts that have averaged characteristics. The disclosed methods also enable bonding of various materials through printed lattices.

Abstract: The present invention is a real estate marketplace incorporating computerized systems and methods. The marketplace may incorporate a platform and/or application (app) operable to provide a user with one or more functions for a real estate process. The marketplace may be integrated with blockchain whereby secured blockchain-based ledger structures are generated to facilitate a secured and traceable real estate process. Users of the marketplace may include buyers, sellers, agents and/or other service providers. Each type of user will experience a different flow of options and steps in accordance with the activities of said user in a real estate process. Agents and other service providers compete to provide services to buyers and seller users in a real estate process. The choice of agent and other service providers, the services to be provided, and the fees for such services relating to the real estate process are all driven by the buyer and seller users.

Abstract: Various embodiments are directed to a compact respirator assembly comprising a respirator housing; and a compact blower assembly, the compact blower assembly comprising an impeller configured to pull a volume of air into a blower assembly air inlet; a blower scroll configured to receive the volume of air and direct the volume of air toward a blower scroll air outlet, the blower scroll comprising: a first blower scroll component comprising at least a portion of a blower frame element comprising a portion of the respirator housing; a second blower scroll component comprising a scroll cover secured to the blower frame element so as to define an internal scroll flow chamber, wherein the internal scroll flow chamber comprises a cavity positioned between the scroll cover and the blower frame element; and wherein the blower scroll air inlet comprises an opening that extends through a thickness of the respirator housing.

Abstract: Various embodiments are directed to a method for operating a blower so as to generate an at least substantially consistent output flowrate comprising programmatically determining an optimized motor speed based at least in part on blower motor data and a blower characterization curve, wherein the blower characterization curve defines a correlation between motor speed and motor voltage of a blower motor configured to generate a desired respirator output flowrate; and programmatically adjusting a motor voltage based at least in part on a comparison of measured motor speed data to the optimized motor speed, wherein the blower characterization curve is defined by one or more blower characterization equations derived based at least in part on a plurality of motor output calibration points. Various embodiments are directed to a respirator apparatus configured to generate an at least substantially consistent respirator output airflow.

Abstract: A method of controlling a multilevel power converter may include measuring an input voltage at a converter input, determining a half input voltage based on the input voltage; measuring a flying capacitor voltage across the flying capacitor; determining an error voltage based on a difference between the flying capacitor voltage and the half input voltage; generating an inductor current window having an inductor peak current and a valley inductor current; modulating the inductor peak current into an upper inductor peak current and a lower inductor peak current based on the error voltage; and operating the multilevel power converter to produce an output current through an inductor to a converter output, the output current being within the inductor current window and based on a sequence of pulse width modulation states.

Abstract: Various embodiments are directed to a method for operating a blower so as to generate an at least substantially consistent output flowrate comprising programmatically determining an optimized motor speed based at least in part on blower motor data and a blower characterization curve, wherein the blower characterization curve defines a correlation between motor speed and motor voltage of a blower motor configured to generate a desired respirator output flowrate; and programmatically adjusting a motor voltage based at least in part on a comparison of measured motor speed data to the optimized motor speed, wherein the blower characterization curve is defined by one or more blower characterization equations derived based at least in part on a plurality of motor output calibration points. Various embodiments are directed to a respirator apparatus configured to generate an at least substantially consistent respirator output airflow.

Abstract: Various embodiments are directed to a compact respirator assembly comprising a respirator housing; and a compact blower assembly, the compact blower assembly comprising an impeller configured to pull a volume of air into a blower assembly air inlet; a blower scroll configured to receive the volume of air and direct the volume of air toward a blower scroll air outlet, the blower scroll comprising: a first blower scroll component comprising at least a portion of a blower frame element comprising a portion of the respirator housing; a second blower scroll component comprising a scroll cover secured to the blower frame element so as to define an internal scroll flow chamber, wherein the internal scroll flow chamber comprises a cavity positioned between the scroll cover and the blower frame element; and wherein the blower scroll air inlet comprises an opening that extends through a thickness of the respirator housing.

Abstract: Systems and methods for bi-directional power flow control using a single battery charger are described. According to one example, a semiconductor device is generally described. The semiconductor device may include a charger configured to supply power from a charging interface to a battery in a forward mode, and supply power from the battery to a load in a reverse mode. The semiconductor device may include a first isolation switch disposed between the charging interface and the charger, a second isolation switch disposed between the charger and the load, and a controller configured to enable the first isolation switch and operate the charger in the forward mode, and enable the second isolation switch and operate the charger in the reverse mode.

Abstract: Embodiments of the invention are directed to a system, method, or computer program product for deciphering and unblocking applications in error in real-time. The invention creates, maintains, and continuously updates a back-end database with a rules depository for providing alternative routes for error obfuscation via machine learning and historic action logs. The appropriate alternate route is determined based on workflow and coding. The system integrates a user facing virtual system to provide an assistant launcher in application alerts. In case of failed operations, the user facing virtual system launches in integration with the invention for knowledgeably reiteration of details of the error based on launch point after failure. The system may decipher the error code, provide an alternative resolution path to the user, and execute the flow by assisting the user via the user facing virtual system.

Abstract: Methods, systems, and computer readable media for machine learning of multiple tasks. In some examples, a method includes performing multiple rounds of training. For each training round, the method includes selecting a subset of computing tasks from the tasks being learned; building a feature generator for the subset of computing tasks; and training a task-specific classifier for each computing task, resulting in model for each computing task of the subset of computing tasks. The method can then include using the models for performing one of the computing tasks.

Abstract: Various embodiments are directed to a method for operating a blower so as to generate an at least substantially consistent output flowrate comprising programmatically determining an optimized motor speed based at least in part on blower motor data and a blower characterization curve, wherein the blower characterization curve defines a correlation between motor speed and motor voltage of a blower motor configured to generate a desired respirator output flowrate; and programmatically adjusting a motor voltage based at least in part on a comparison of measured motor speed data to the optimized motor speed, wherein the blower characterization curve is defined by one or more blower characterization equations derived based at least in part on a plurality of motor output calibration points. Various embodiments are directed to a respirator apparatus configured to generate an at least substantially consistent respirator output airflow.

Abstract: Various embodiments are directed to a compact respirator assembly comprising a respirator housing; and a compact blower assembly, the compact blower assembly comprising an impeller configured to pull a volume of air into a blower assembly air inlet; a blower scroll configured to receive the volume of air and direct the volume of air toward a blower scroll air outlet, the blower scroll comprising: a first blower scroll component comprising at least a portion of a blower frame element comprising a portion of the respirator housing; a second blower scroll component comprising a scroll cover secured to the blower frame element so as to define an internal scroll flow chamber, wherein the internal scroll flow chamber comprises a cavity positioned between the scroll cover and the blower frame element; and wherein the blower scroll air inlet comprises an opening that extends through a thickness of the respirator housing.

Abstract: System and method for automatic entity relationship (ER) model generation for services as software is disclosed. ER model generation by automated knowledge acquisition is disclosed, and automation of knowledge generation process is disclosed. Information extraction process is automated and multilevel validation of information extraction process is provided. System comprises training module to train information extraction model, and knowledge generation module for population of ER model. Standard Operators are generated based on the ER model so generated (populated). Context aware entity extraction is implemented for the ER model generation. System and method leverages existing ER model to make the system self-learning and intelligent, and provides common platform for knowledge generation from different data sources comprising documents, database, website, web corpus, and blog.

Abstract: Disclosed is method and system for converting text used to perform an operation to reusable actionable knowledge form. Procedural knowledge available in run books is converted into reusable actionable knowledge form. The method comprises structuring the text by performing merging, grouping, editing, removing statements and marking statements present in structured text into action segments, predicates, and comments, by parsing technique and rule based reasoning. Predicate comprise conditions, action segment comprise actionable statements executed upon fulfilling conditions. Actionable statement is used to perform a task of the operation.

Abstract: A smart fall arrest system is provided and includes a fall arrest device and an intelligent module fixed to the fall arrest device. The intelligent module includes a range finder, a user alert device, a processor and an accelerometer module. The processor is configured to determine a vertical clearance distance underlying a worksite based on signals from the range finder and the accelerometer module, the processor determines if the fall arrest device is appropriate and if the anchor point selected for connecting the fall arrest device is at an appropriate height.

Abstract: Techniques described in this application are directed to facilitating delivery of an item by analyzing continuous data streams. These data streams may identify potential delivery issues with and respect to user device location information and geographical boundaries. The delivery issues may be resolved proactively.