Abstract: A shroud is provided and includes first and second curved sections, at least one of which defines a main interior channel and at least one of first and second lube jet sections integrated with the first and second curved sections. The first lube jet section includes a summit at which proximal portions of the first and second curved sections meet and defines a first jetting interior channel fluidly communicative with the main interior channel and terminating at the summit. The second lube jet section includes an elongate member extending from one of the first and second curved sections and defines a second jetting interior channel fluidly communicative with the main interior channel and terminating at a distal end of the elongate member.

Abstract: A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are fluid communication with each other and a space between the jacket and the pipe.

Abstract: Systems and methods for monitoring a fleet of self-driving vehicles are disclosed. The system comprises one or more self-driving vehicles having at least one sensor for collecting current state information, a fleet-management system, and computer-readable media for storing reference data. The method comprises autonomously navigating a self-driving vehicle in an environment, collecting current state information using the vehicle's sensor, comparing the current state information with the reference data, identifying outlier data in the current state information, and generating an alert based on the outlier data. A notification based on the alert may be sent to one or more monitoring devices according to the type and severity of the outlier.

Abstract: Various embodiments of a Title Engine generate search results that identify content available in a content corpus in response to receiving a search query for content that is currently unavailable in the content corpus. Rather than returning output merely indicating absence of the requested content set forth in the received search query, the Title Engine identifies various content available in the content corpus that is similar to the search query's requested—but unavailable—content. The Title Engine identifies content in a content corpus that is similar to requested content that has been determined as unavailable. Upon determining unavailability of the requested particular content in the content corpus, the Title Engine generates a pseudo-identifier for the requested particular content. The Title Engine inserts the pseudo-identifier into a sequence of content identifiers. The Title Engine generates an embedding for the pseudo-identifier.

Abstract: A fluid pumping system may comprise a pump and a fluid line state detector having, a receptacle, at sensor, and an illuminator. The system may further comprise a fluid transfer set including an output line for mating into the receptacle. The system may further comprise a controller in data communication with the fluid line state detector configured to power the illuminator and monitor an output signal of the sensor when the outlet line is in the receptacle to determine a dry tube light intensity value. The controller may be further configured to govern operation of the pump to prime the output line with fluid. The controller may be further configured to power the illuminator, monitor the output signal, and halt operation of the pump when the output signal indicates the light intensity value has dropped below a primed line threshold which is dependent upon the dry tube intensity value.

Abstract: A weightlifting belt includes a flexible strap portion with a first major surface (e.g., a front), a second major surface (e.g., a back), a first longitudinal end, a second longitudinal end, a first lateral side, and a second lateral side. An anchor assembly is in contact with the first major surface of the flexible strap portion near the first longitudinal end of the flexible strap portion. A lever-actuated hook assembly is in contact with the first major surface of the flexible strap portion near the second longitudinal end of the flexible strap portion. The lever-actuated hook assembly is configured to engage the anchor assembly so as to hold the first longitudinal end of the strap portion close to, or in physical contact with, the second longitudinal end of the strap portion so as to form a loop that can fit around a waist of a human.

Abstract: A drum assembly includes a support bar, expandable spokes extending away from the support bar, drum segments mounted to the expandable spokes, support brackets disposed on the support bar, a primary mechanical actuator extending between the support brackets, and secondary mechanical actuators extending from the support brackets.

Abstract: According to examples, computer-readable instructions may cause a processor to obtain a digital model of a screen to be fabricated by a 3D fabrication system, the digital model of the screen including digital pores. The processor may obtain a digital model of a mold body on which the screen is to be removably mounted, the digital model of the mold body including a plurality of digital holes. In addition, the processor may, for a digital pore, determine a distance between the digital pore and a digital hole when the digital model of the screen is positioned on the digital model of the mold body. The processor may further determine whether the determined distance falls below a first threshold and based on a determination that the determined distance falls below the first threshold, cause a parameter of the digital pore to be modified in a first manner.

Abstract: Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in films, such as +A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.

Abstract: There is provided a driver-support system for use with a human-operated material-transport vehicle, and methods for using the same. The system has at least one sensor, a human-vehicle interface, and a transceiver for communicating with a fleet-management system. The system also has a processor that is configured to provide a mapping application and a localization application based on information received from the sensor. The mapping application and localization application may be provided in a single localization-and-mapping (“SLAM”) application, which may obtain input from the sensor, for example, when the sensor is an optical sensor such as a LiDAR or video camera.

Abstract: A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining a first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are in fluid communication with each other and a space between the jacket and the pipe.

Abstract: A weightlifting belt includes a flexible strap portion with a first major surface (e.g., a front), a second major surface (e.g., a back), a first longitudinal end, a second longitudinal end, a first lateral side, and a second lateral side. An anchor assembly is in contact with the first major surface of the flexible strap portion near the first longitudinal end of the flexible strap portion. A lever-actuated hook assembly is in contact with the first major surface of the flexible strap portion near the second longitudinal end of the flexible strap portion. The lever-actuated hook assembly is configured to engage the anchor assembly so as to hold the first longitudinal end of the strap portion close to, or in physical contact with, the second longitudinal end of the strap portion so as to form a loop that can fit around a waist of a human.

Abstract: A method of targeting, which involves capturing a first video of a scene about a potential targeting coordinate by a first video sensor on a first aircraft; transmitting the first video and associated potential targeting coordinate by the first aircraft; receiving the first video on a first display in communication with a processor, the processor also receiving the potential targeting coordinate; selecting the potential targeting coordinate to be an actual targeting coordinate for a second aircraft in response to viewing the first video on the first display; and guiding a second aircraft toward the actual targeting coordinate; where positive identification of a target corresponding to the actual targeting coordinate is maintained from selection of the actual targeting coordinate.

Abstract: A braking system includes: brake circuits independently activated and deactivated and when activated apply braking force at respective wheels; a braking stability module detecting an issue or a failure with a first one of the brake circuits where an unexpected amount of braking torque is being applied as compared to an amount of braking torque applied at a second one of the brake circuits, and mitigating effect of the unexpected amount of braking torque on a yaw rate of the vehicle by i) adjusting the braking torque of the first one of the brake circuits, ii) adjusting braking torque of the second one of the brake circuits, and/or iii) deactivating the first one of the brake circuits and modulating braking torque of the second one of the brake circuits, to compensate for the unexpected amount of braking torque.

Abstract: The present disclosure is directed to a heating pad that conforms to body parts of a user. The conforming heating pad can be worn to provide heat relief on different parts of a user's body. In an embodiment, a conforming heating pad includes a first layer on a posterior side of the heating pad, a second layer, a third layer, and a fourth layer on an anterior side of the heating pad. A continuous heating element is distributed throughout the second layer. The continuous heating element is capable of being selectively heated to increase the temperature of the heating pad. The third layer has a plurality of cavities formed in it. Each cavity holds a plurality of beads. When the heating pad is applied to a body portion of a user, the weight of the beads applies a force against the conductive heating element, the second layer, and the first layer to thereby conform them to the body portion of the user.

Abstract: There is provided a driver-support system for use with a human-operated material-transport vehicle, and methods for using the same. The system has at least one sensor, a human-vehicle interface, and a transceiver for communicating with a fleet-management system. The system also has a processor that is configured to provide a mapping application and a localization application based on information received from the sensor. The mapping application and localization application may be provided in a single localization-and-mapping (“SLAM”) application, which may obtain input from the sensor, for example, when the sensor is an optical sensor such as a LiDAR or video camera.

Abstract: A fire suppression system includes a feed port and a channel to couple the feed port to an actuation chamber. A solenoid valve controllably blocks a connection between the feed port and the channel. Pressure from the feed port builds up in the actuation chamber based on the solenoid valve unblocking the connection. A piston is in communication with the actuation chamber. The system also includes an inlet port closed off by a disc. The piston travels through the inlet port and burst the disc based on the pressure in the actuation chamber. An outlet port is coupled to the inlet port.