Abstract: A bearing assembly for an electrical motor of an ESP pump assembly comprising an outer bearing sleeve with an inner surface and an anti-rotation device rotationally coupling the outer sleeve to a stator and an inner bearing sleeve with an outer surface and an anti-rotation device coupling the inner bearing sleeve to a drive shaft. A fluid film gap located between the outer surface and the inner surface generates a high pressure zone and a low pressure zone in response to a rotational motion of the inner bearing sleeve relative to the outer bearing sleeve. The high pressure zone generates a fluid exit zone and the low pressure zone generates a fluid inlet zone for the working volume of fluid within the fluid film gap. A fluid supply path with ports at the sides of the bearing can exchange a volume of cooling fluid with the volume of working fluid within the fluid film.

Abstract: A capsule may include a housing, an aerosol-forming substrate, and a heater. The housing defines inlet openings, outlet openings, and a chamber between the inlet openings and the outlet openings. The chamber may have a longest dimension extending from at least one of the inlet openings to a corresponding one of the outlet openings. The aerosol-forming substrate is within the chamber of the housing. The heater is embedded in the housing. The heater includes a first end section, an intermediate section, and a second end section. The intermediate section is disposed within the aerosol-forming substrate in the chamber. An aerosol-generating device may include a device body with a lid configured to open to permit an insertion of the capsule and configured to close to engage the capsule within the device body.

Abstract: A cartridge for an aerosol-generating system may include a first chamber housing defining a first chamber and a second chamber housing defining a second chamber that is separate from the first chamber. The first chamber may contain an aerosol-forming substrate in the form of a gel, and the second chamber may contain a source of a desired compound. The first and second chamber housings may be separate or separable structures.

Abstract: In some implementations, a server device may obtain an indication of an incoming call, associated with a user device, to the call center service. The server device may perform a lookup in a database for information associated with the user device, wherein the information indicates the authentication status of a user that is established via the user device. The server device may determine whether an amount of time that the information has been stored in the database is less than or equal to a time threshold. The server device may generate an authentication token for the incoming call based on the authentication status and based on the amount of time being less than or equal to the time threshold.

Abstract: The disclosed wearable device systems include several features for alerting and guiding persons who are approaching other persons in order to promote social distancing. Sensor data from wearable devices that are disposed in an article of apparel are used to determine the presence of a human person within a detection zone around the article of apparel. The detection zone is created based on sound waves generated by sonar-based proximity detectors mounted on the article of apparel. The system could be used to warn a person who breaches the user's detection zone to maintain a safe distance.

Abstract: Aspects described herein may allow for deploying third-party callback to be performed on a mobile device. For example, the mobile device may configure a third-party callback to be performed after a triggering event is detected by a remote device. The triggering event may relate to a remote device associated with the mobile device. A determination may be made as to whether the mobile device is within a pre-determined proximity of the remote device. If the two devices are in proximity and if the mobile device receives a message that indicates the triggering event has been detected, the mobile device may perform the third-party callback. In this way, a user's need to request services conveniently and accurately is facilitated.

Abstract: Systems and methods of associating beds and/or rooms and/or patients are provided. One system and method involves using a signature of emitted light to determine a location of a patient bed in a healthcare facility. Another system and method involves reading a bar code from an array of redundant bar codes. Still another system and method involves manually entering location information on a graphical user interface of a patient bed for subsequent transmission. A further system and method involves sending bed ID and location ID along parallel paths from two independent circuits on a patient bed for receipt by two different transceivers and ultimately by two different remote computers that cooperate to associate the bed ID with the location ID. Still a further system and method involves using circuitry on a bed to mutate a received location ID and a bed ID into a single unique mutated ID such as by adding the location ID and bed ID and then performing a hashing operation.

Abstract: A patient support apparatus includes a base frame, lift mechanism supporting an upper frame relative to the base frame, a load frame, and a plurality of deck sections, a patient support surface, and a number of barriers positioned about the patient supporting surface. The patient support apparatus includes a notification system for visually notifying a caregiver of a condition or status of a component of the patient support apparatus.

Abstract: A high-voltage and high-current pulse switching system is disclosed. The pulse switching system includes one or more pulse switching modules. Each pulse switching module includes a baseplate, an electrically non-conductive substrate, and a thermally conductive material applied between the baseplate and the substrate. The pulse switching module also includes semiconductor devices having wide band gap properties arranged in series with respect to one another on the substrate. The pulse switching module also includes an encapsulant material deposited over the semiconductor devices and the substrate.

Abstract: A method includes transmitting an authorization request message with a credential or a token associated with a first user to an authorizing entity computer, and then receiving, from the authorizing entity computer, an authorization response message; and responsive to receiving the authorization response message. The method also includes transmitting the credential or the token to a vehicle. The first user is able to access the vehicle by presenting a user device that contains the credential or token to the vehicle.

Abstract: Systems and methods for drilling a first borehole along a planned first path using a first bottom hole assembly (BHA) while drilling a second borehole using a second BHA along a second path having a defined spatial relationship to the first path. The method includes steps of measuring a distance and a direction of the first BHA relative to the second BHA, automatically adjusting the second path based in part on the measured distance and the measured direction so as to maintain the spatial relationship, and automatically steering the second BHA to follow the adjusted second path.

Abstract: Described herein are systems and techniques for improving the transmission of data up a wellbore such that wellbore operations may be performed or controlled more efficiently. When a wellbore is drilled or otherwise used, sensors may be deployed in the wellbore to measure parameters that may include borehole pressure, annular pressure, weight-on-bit, torque-on-bit, temperature, or other borehole logging data, for example. Data sensed by the sensors or interpreted from received sensor data may be sent up-hole to electronics that may reside at the surface of the Earth. Since wellbore (borehole) logging data usually have moderate levels of continuity or consistency between respective samples, differences between data samples acquired over a period of time may be expected to have smaller amplitudes/deviations than the data samples themselves. As such, data compression can be achieved by transmitting data that identifies a difference between an initial data sample and a subsequent reference data sample.

Abstract: A data analytics system is disclosed that is configured to perform operations including receiving input data at a first storage location and configuring a flow service to execute a flow. The flow execution can include creating a pipeline using the flow and metadata associated with the flow, the pipeline configured to perform a data transformation specified in the flow. The flow execution can further include determining a tenancy associated with the input data using the flow. The flow execution can also include generating, using the pipeline, output data from the input data and storing, using the pipeline, the output data in a second storage location associated with the tenancy.

Abstract: A computer-implemented method for managing large datasets is disclosed. The method may include receiving source data from a data source for staging in a staging database. The method may include storing the source data in the staging database in a source data format. The method may include transmitting the source data from the staging database to a working database. The method may include segmenting the source data into one or more datasets within the working database based on one or more data patterns. The method may include transmitting each dataset to an associated consumption database within a sub-layer. The method may include receiving a request to query the associated consumption database. The method may include executing the query and returning a query result.

Abstract: Methods and systems are disclosed herein for authenticating a user. A security device may use an object associated with a user and a device of the user to authenticate the user, for example, if the user has forgotten a password. A user may insert the object (e.g., a card, or other object) into the security device and may select an option to authenticate via a device that is trusted by both the security device and the user, rather than authenticating by entering a password at the security device.

Abstract: A fluid filter that includes a thermoelectric cooler with a cold side and a hot side, an impingement enclosure, disposed against the cold side that includes an inlet adapted to direct a fluid to flow towards the cold side at a first perpendicular angle, and an outlet adapted to direct the fluid to flow away the cold side at a second perpendicular angle, an outlet temperature sensor disposed at the outlet, and a controller operatively connected to the thermoelectric cooler, where the controller is configured to send a command to the thermoelectric cooler to change the power state of the thermoelectric cooler.

Abstract: Growing revenue and market to meet dynamic demand mix while managing complexity are major challenges to manufacturers. Building a right product mix that effectively manages supply and production cost without losing demand is therefore very imperative for offering to customers. Conventionally available tools and approaches only address particular parts of the whole problem in disconnected fashion, and these take too long to run. Embodiments of the present disclosure provide systems and methods for optimizing product revenue by setting up problems, model revenue drivers, configuring relevant scenarios including decision inputs like relevant data, constraints, or business rules to establish a total target revenue and analyze resulting outputs with iterative improvements towards the target value for product models.

Abstract: A rock housing for horizontal directional drilling machine includes a cylindrical housing body with walls defining a longitudinal cavity. A bearing assembly is provided as a part of the housing and is located above a bit box region of the housing. The bearing assembly is lubricated by drilling mud which flows through the drill string of the drilling machine. A portion of the drilling mud is diverted and passes through a gap formed between the bearing races of the bearing assembly, the gap being sized so as to create the necessary back pressure to divert the needed flow of drilling mud to the assembly. In some cases, an additional flow restrictor can be provided in the gap between the bearing races when needed, as when the driller is using a very low viscosity drilling fluid.

Abstract: Disclosed herein are methods and systems for identifying target analytes such as H2S and CO2 during downhole fluid analysis. The systems may include a fluid sampling tool comprising at least one probe to fluidly connect the fluid sampling tool to a formation in a wellbore, at least one passageway that passes through the at least one probe and into the fluid sampling tool, a sensor section comprising a measurement region in fluid communication with the at least one passageway, and a thin film deposited on the measurement region, wherein the thin film changes at least one of its physical properties upon exposure to the target analyte found in the at least one passageway. The methods may include disposing the fluid sampling tool into a wellbore, drawing a formation fluid from a sampling zone, and passing the fluid sample over the thin film deposited on a measurement region.