Abstract: A plural component dispensing system includes a first heated hose, a second heated hose, a controller, and a dispensing device. The first heated hose and the second heated hose include electrical wires that supply heat to the first and second heated hoses to heat fluid components within the first and second heated hoses. The first and second heated hoses are electrically coupled to the controller and are fluidly coupled to the dispensing device. The controller is configured to control and alternate the electrical power supplied to the first heated hose and the second heated hose to heat the first heated hose independent of the second heated hose.

Abstract: A pump system includes a housing, a lubricant system, and control circuitry. The housing includes a pump chamber defined by the housing and a throat seal. The lubricant system includes a lubricant pump, a lubricant gallery defined within the housing of the main pump, and a lubricant circuit fluidly connecting the lubricant pump and the lubricant gallery. The throat seal is disposed adjacent to and between the pump chamber and the lubricant gallery. The control circuitry is configured to cause the lubricant pump to pump a purge volume of lubricant through the lubricant system, cause the lubricant pump to stop pumping for a first time period after the lubricant pump has pumped the purge volume, and cause the lubricant pump to pump the purge volume of lubricant through the lubricant system after the first time period.

Abstract: Methods and systems are described that enable world geodetic system (WGS) to cartesian coordinate conversion for driving. A path of a vehicle comprising lane-group segments (LGSs) is received. The LGSs comprise respective origins in WGS coordinates, respective path points in WGS coordinates; and respective groups of constants. For a first of the LGSs, global cartesian path coordinates are calculated, based on modified Bowring techniques, for the path points of the first LGS. The coordinates are calculated using the constants of the first LGS and respective differences between the path points of the first LGS and an origin of the first LGS. The vehicle can navigate along the path using the global cartesian path coordinates calculated for the first LGS. By using modified Bowring techniques and pre-calculated constants for each LGS of the path, accuracy can be maintained over long distances and across boundaries without requiring substantial computational overhead.

Abstract: A surface cleaning apparatus includes a fluid delivery system and a recovery system, and is operable in a plurality of user-selectable cleaning modes, including at least a wet vacuuming mode and a dry vacuuming mode. The fluid delivery system has a fluid dispenser that may comprise a spray manifold for wetting a brushroll. The recovery system includes a tank that may have a baffle to separate liquid and/or debris from a working airstream. Operating parameters of the apparatus may be automatically adjusted based on a detected floor type. The apparatus can dock with a tray for recharging and/or self-cleaning.

Abstract: A plural component dispensing system includes a first heated hose, a second heated hose, a controller, and a dispensing device. The first heated hose and the second heated hose include electrical wires that supply heat to the first and second heated hoses to heat fluid components within the first and second heated hoses. The first and second heated hoses are electrically coupled to the controller and are fluidly coupled to the dispensing device. The controller is configured to control and alternate the electrical power supplied to the first heated hose and the second heated hose to heat the first heated hose independent of the second heated hose.

Abstract: A pump system includes a housing, a lubricant system, and control circuitry. The housing includes a pump chamber defined by the housing and a throat seal. The lubricant system includes a lubricant pump, a lubricant gallery defined within the housing of the main pump, and a lubricant circuit fluidly connecting the lubricant pump and the lubricant gallery. The throat seal is disposed adjacent to and between the pump chamber and the lubricant gallery. The control circuitry is configured to cause the lubricant pump to pump a purge volume of lubricant through the lubricant system, cause the lubricant pump to stop pumping for a first time period after the lubricant pump has pumped the purge volume, and cause the lubricant pump to pump the purge volume of lubricant through the lubricant system after the first time period.

Abstract: Methods and systems are described that enable world geodetic system (WGS) to cartesian coordinate conversion for driving. A path of a vehicle comprising lane-group segments (LGSs) is received. The LGSs comprise respective origins in WGS coordinates, respective path points in WGS coordinates; and respective groups of constants. For a first of the LGSs, global cartesian path coordinates are calculated, based on modified Bowring techniques, for the path points of the first LGS. The coordinates are calculated using the constants of the first LGS and respective differences between the path points of the first LGS and an origin of the first LGS. The vehicle can navigate along the path using the global cartesian path coordinates calculated for the first LGS. By using modified Bowring techniques and pre-calculated constants for each LGS of the path, accuracy can be maintained over long distances and across boundaries without requiring substantial computational overhead.

Abstract: Embodiments disclosed herein provide for systems and methods for converting a community device to a personal device. A personalization option is selected on a portable computing device. A device management server is queried to verify that a specific individual has authorization to personalize the portable computing device. If authorization is confirmed, the portable computing device is configured so that only credentials for the specific individual can be used to access the portable computing device. Authorization may include verifying that the specific individual has sufficient funding and/or verifying that a third party has provided funding for the specific individual. Restricted content is automatically downloaded onto the portable computing device as part of or following the personalization process.

Abstract: A lane assignment system includes a digital-map, a ranging-sensor, and one or more controller-circuits. The digital-map indicates a position of a host-vehicle traveling in a travel-lane on a roadway. The ranging sensor detects a lateral-distance to an other-vehicle traveling on the roadway proximate the host-vehicle. The one or more controller-circuits are in communication with the digital-map and the ranging-sensor. The one or more controller-circuits determine a lateral-variation of the lateral-distance, determine whether the lateral-variation is greater than a dynamic-threshold, determine whether a second-lane exists beyond a first-lane based on the digital-map, determine that the other-vehicle is traveling in the first-lane, and operate the host-vehicle in accordance with the other-vehicle traveling in the first-lane.

Abstract: Systems and methods for implementing and using temporary movement buffers for residents of controlled-environment facilities are disclosed. In some embodiments, for example, a method may include determining that a resident of a controlled-environment facility is unable to access a communication device to be used during a communication event involving the resident. The method may also include performing at least one of: (a) allowing the communication event in response to a buffer value associated with the resident being smaller than a time to the communication event; or (b) declining the communication event in response to the buffer value associated with the resident being greater than the time to the communication event.

Abstract: A visitation system provides visitation sessions between a resident of a controlled-environment facility and a nonresident, where the nonresident utilizes a personal wireless devices that connects to a wireless access point that may be accessible from a designated visitation area of the facility. A connection request from a personal wireless device of a nonresident is evaluated to determine the personal wireless device is authorized to interface with the visitation system, and whether the nonresident is authorized to communicate with the resident. If authorized, a visitation session between the resident and the nonresident is initiated with the nonresident participating via the personal wireless device. The visitation system may respond to a visitation session request from a registered personal wireless device by sending an access code to the personal wireless device.

Abstract: An adaptive hot melt feed system includes a melt system, a feed system, a gas control device, a sensor, and a controller. The melt system includes a heated vessel. The feed system is configured to deliver a solid material to the vessel of the melt system for melting. The gas control device is configured to control a supply of gas provided to the feed system to drive the solid material from the feed system to the melt system. The sensor can be configured to detect an amount of material in the vessel of the melt system. The controller is in electronic communication with the gas control device and is programmed to signal the gas control device to vary the supply of gas to the feed system based on a fill metric determined by the controller.

Abstract: Electrically conductive patterns formed on a substrate are provided with a reduced visibility. A region of a major surface of the substrate is selectively roughened to form a roughened pattern on the major surface of the substrate. Electrically conductive traces are directly formed on the roughened region and are conformal with the roughened pattern on the major surface of the substrate.

Abstract: A lane assignment system includes a digital-map, a ranging-sensor, and one or more controller-circuits. The digital-map indicates a position of a host-vehicle traveling in a travel-lane on a roadway. The ranging sensor detects a lateral-distance to an other-vehicle traveling on the roadway proximate the host-vehicle. The one or more controller-circuits are in communication with the digital-map and the ranging-sensor. The one or more controller-circuits determine a lateral-variation of the lateral-distance, determine whether the lateral-variation is greater than a dynamic-threshold, determine whether a second-lane exists beyond a first-lane based on the digital-map, determine that the other-vehicle is traveling in the first-lane, and operate the host-vehicle in accordance with the other-vehicle traveling in the first-lane.

Abstract: Systems and methods for managing communications based upon location information associated with electronic files exchanged during the communications are described. In some embodiments, a method may include intercepting an electronic file exchanged during an electronic communication; identifying location information representative of a physical location where the electronic file was created or edited; and applying, based upon the location information, a selected one of a plurality of processing rules to at least one of: the electronic communication or the electronic file.

Abstract: A visitation system provides visitation sessions between a resident of a controlled-environment facility and a nonresident, where the nonresident utilizes a personal wireless devices that connects to a wireless access point that may be accessible from a designated visitation area of the facility. A connection request from a personal wireless device of a nonresident is evaluated to determine the personal wireless device is authorized to interface with the visitation system, and whether the nonresident is authorized to communicate with the resident. If authorized, a visitation session between the resident and the nonresident is initiated with the nonresident participating via the personal wireless device. The visitation system may respond to a visitation session request from a registered personal wireless device by sending an access code to the personal wireless device.

Abstract: A diesel engine has an exhaust aftertreatment system which has a vanadium SCR catalyst for reducing some NOx in engine-out diesel exhaust and a trap for trapping any sublimated vanadium which may be present in exhaust which has been treated by a diesel oxidation catalyst, a diesel particulate filter, and a main SCR catalyst which are between the vanadium SCR catalyst and the trap.

Abstract: A controlled-environment facility resident interface runs on top of, or as part of, an operating system of a controlled-environment facility resident communication and/or media device. Application programs (apps) available for use by a resident of the controlled-environment facility operating the device are presented on the device, via the interface. The interface may provide functionality to enable switching between apps by the resident, such as selectable open application program indicator(s) displayed on a screen of the device, and/or the interface may assign a function to device hardware button(s) to provide a mechanism for switching between apps. The app switching functionality may also resolve conflicts between apps for device resources and apply such resolutions as a result of the resident switching between apps.

Abstract: A lane-keeping system for an automated vehicle includes a lane-detector, an object-detector, and a controller. The lane-detector indicates which lane of a roadway is occupied by a host-vehicle. The object-detector detects objects proximate to the host-vehicle. The controller is in communication with the lane-detector and the object-detector. The controller is configured to operate the host-vehicle to follow a first-lane using the lane-detector when no object is detected by the object-detector in the first-lane that warrants a lane-change and no lane-change from the first-lane is initiated by an operator of the host-vehicle, and allow a lane-change to a second-lane when initiated by the operator. The controller is also configured to initiate a lane-change to the first-lane from the second-lane after a first-time-interval after the lane-change to the second-lane that was initiated by the operator when the first-lane is available for unimpeded travel by the host-vehicle for greater than a second-time-interval.

Abstract: A cross-traffic detection system suitable for use on an automated vehicle includes an object-detector and a controller. The object-detector is used to determine locations of a moving-object relative to a host-vehicle. Each of the locations is indicated by a lateral-distance and a longitudinal-distance of the moving-object from the host-vehicle. The controller is in communication with the object-detector. The controller is configured to accumulate a plurality of first-longitudinal-distances of a first-vehicle at a plurality of predetermined-lateral-distances, and determine a path-history of the first-vehicle based on linear-interpolation between successive instances of the plurality of first-longitudinal-distances at corresponding instances of the plurality of predetermined-lateral-distances.