Abstract: A wireless device detection system includes sensors to receive temporary identifiers transmitted between a base station and a mobile wireless device. A cumulative distribution function for survival probability is generated based on delta times between multiple access events for each temporary identifier. In response to a new access event, a corresponding temporary identifier is added to a streaming list and assigned a survival probability value, based on the cumulative distribution function, to a latest access event for each temporary identifier contained in the streaming list. Temporary identifiers that have a survival probability value less than a threshold value are removed from the streaming list. The number of temporary identifiers contained in the streaming list are compared to a number of devices known to be present. The probability that a device corresponding to each of the temporary identifiers contained in the streaming list is present is determined.

Abstract: A wireless device detection system can include processors, memory devices, and sensors to receive temporary identifiers transmitted between a base station and a mobile wireless device. The memory devices include instructions that cause the processors to build a cumulative distribution function for survival probability based on delta times between multiple access events for each of multiple temporary identifiers received from the sensors. In response to a new access event, the processors add a corresponding temporary identifier to a streaming list and assign a survival probability value, based on the cumulative distribution function, to a latest access event for each temporary identifier contained in the streaming list.

Abstract: A wireless device detection system can include processors, memory devices, and sensors to receive temporary identifiers transmitted between a base station and a mobile wireless device. The memory devices include instructions that cause the processors to build a cumulative distribution function for survival probability based on delta times between multiple access events for each of multiple temporary identifiers received from the sensors. In response to a new access event, the processors add a corresponding temporary identifier to a streaming list and assign a survival probability value, based on the cumulative distribution function, to a latest access event for each temporary identifier contained in the streaming list.

Abstract: A wireless device detection system can include processors, memory devices, and sensors to receive temporary identifiers transmitted between a base station and a mobile wireless device. The memory devices include instructions that cause the processors to build a cumulative distribution function for survival probability based on delta times between multiple access events for each of multiple temporary identifiers received from the sensors. In response to a new access event, the processors add a corresponding temporary identifier to a streaming list and assign a survival probability value, based on the cumulative distribution function, to a latest access event for each temporary identifier contained in the streaming list.

Abstract: To position a solar oven radiation collection device, a structural extension assembly extends in a radial direction with respect to a structure. A moveable transport provides linear movement of the solar oven radiation collection device along an axis of the structural extension assembly. A linear deploy electric motor is used to control linear movement of the solar oven radiation collection device along the axis of the structural extension assembly. A solar altitude electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in solar altitude with respect to time. A solar azimuth electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in azimuth with respect to time.

Abstract: A wireless device detection system can include processors, memory devices, and sensors to receive temporary identifiers transmitted between a base station and a mobile wireless device. The memory devices include instructions that cause the processors to build a cumulative distribution function for survival probability based on delta times between multiple access events for each of multiple temporary identifiers received from the sensors. In response to a new access event, the processors add a corresponding temporary identifier to a streaming list and assign a survival probability value, based on the cumulative distribution function, to a latest access event for each temporary identifier contained in the streaming list.

Abstract: A wireless device identification system including one or more sensors each having at least one software defined radio to receive signals transmitted between one or more wireless devices and a mobile wireless device, one or more processors, and one or more memory devices. The one or more memory devices having stored thereon instructions that when executed by the one or more processors cause the one or more processors to capture cellular information, Wi-Fi information, Bluetooth information, and local network information from the received signals. The instructions can include correlating the captured information to the mobile wireless device by creating a weighted edge relationship graph having a plurality of nodes, including a node corresponding to each of the cellular information, the Wi-Fi information, the Bluetooth information, and the local network information, and determining an association strength between each node of the relationship graph.

Abstract: A wireless device identification system including one or more sensors each having at least one software defined radio to passively receive signals transmitted between one or more wireless devices and a mobile wireless device, one or more processors, and one or more memory devices. The one or more memory devices having stored thereon instructions that when executed by the one or more processors cause the one or more processors to capture cellular information, Wi-Fi information, Bluetooth information, and local network information from the received signals. The instructions can include correlating the captured information to the mobile wireless device by creating a weighted edge relationship graph having a plurality of nodes, including a node corresponding to each of the cellular information, the Wi-Fi information, the Bluetooth information, and the local network information, and determining an association strength between each node of the relationship graph.

Abstract: To position a solar oven radiation collection device, a structural extension assembly extends in a radial direction with respect to a structure. A moveable transport provides linear movement of the solar oven radiation collection device along an axis of the structural extension assembly. A linear deploy electric motor is used to control linear movement of the solar oven radiation collection device along the axis of the structural extension assembly. A solar altitude electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in solar altitude with respect to time. A solar azimuth electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in azimuth with respect to time.

Abstract: A wireless device identification system including one or more sensors each having at least one software defined radio to receive signals transmitted between one or more wireless devices and a mobile wireless device, one or more processors, and one or more memory devices. The one or more memory devices having stored thereon instructions that when executed by the one or more processors cause the one or more processors to capture cellular information, Wi-Fi information, Bluetooth information, and local network information from the received signals. The instructions can include correlating the captured information to the mobile wireless device by creating a weighted edge relationship graph having a plurality of nodes, including a node corresponding to each of the cellular information, the Wi-Fi information, the Bluetooth information, and the local network information, and determining an association strength between each node of the relationship graph.

Abstract: A wireless device identification system including one or more sensors each having at least one software defined radio to receive signals transmitted between one or more wireless devices and a mobile wireless device, one or more processors, and one or more memory devices. The one or more memory devices having stored thereon instructions that when executed by the one or more processors cause the one or more processors to capture cellular information, Wi-Fi information, Bluetooth information, and local network information from the received signals. The instructions can include correlating the captured information to the mobile wireless device by creating a weighted edge relationship graph having a plurality of nodes, including a node corresponding to each of the cellular information, the Wi-Fi information, the Bluetooth information, and the local network information, and determining an association strength between each node of the relationship graph.

Abstract: A positioning system attached to an outside of a building structure positions a radiation collection device such as a solar oven. The positioning system allows the collection device to be positioned in a plurality of locations where at least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.

Abstract: Positioning a radiation collection device such as a solar oven using a positioning system attached to an outside of a building structure. The positioning system allowing the collection device to be positioned in a plurality of locations where at least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.

Abstract: Positioning a radiation collection device such as a solar oven using a positioning system attached to an outside of a building structure. The positioning system allowing the collection device to be positioned in a plurality of locations where at least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.

Abstract: A positioning system is attached to radiation collection device such as a solar oven. The positioning system is attached to an outside of a building structure, allowing the collection device to be positioned in a plurality of locations. At least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.

Abstract: A positioning system is attached to radiation collection device such as a solar oven. The positioning system is attached to an outside of a building structure, allowing the collection device to be positioned in a plurality of locations. At least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.

Abstract: A door actuator assembly comprising a base plate mounted to a container. The container includes a distribution orifice and a trap door mounted to the container that moves selectively between a closed position covering the distribution orifice, and an open position not fully covering the distribution orifice. The assembly includes a hook member mounted to the base plate including a hook. The hook engages with the trap door. The trap door moves linearly when the hook member moves. The assembly includes a hook actuator assembly mounted to the base plate, including a hook actuation arm coupled to the hook member. The hook actuation arm extends and retracts, moving the hook member linearly along the base plate when the hook actuation arm extends and retracts, causing the hook member to move the trap door selectively between the closed position and the open position.

Abstract: A land vehicle for transporting and distributing aggregate material has an opening formed in the floor portion of a cargo area. A funnel rotatably connected to a bottom side of the floor portion beneath the opening communicates with a receiving end of a boom having a conveyor. The boom is hingeably connected to the funnel and fully stowable beneath the floor portion of the chassis when not in use. During operation, the boom is rotated outward by the funnel and is extended upward. A flow of aggregate material enters the funnel through the opening in the floor portion and is transferred off the vehicle by the conveyor.

Abstract: A cylinder head for a motorcycle engine includes a lower surface adapted to be coupled to a cylinder, an upper surface adapted to be coupled to a rocker box and defining a plane, and a side connected between the upper surface and the lower surface. The head also includes a breather inlet extending into the upper surface, an intermediate passage extending into the upper surface, and a breather channel connecting the inlet and the intermediate passage, the breather channel lying in a plane that is generally parallel to the plane of the upper surface. The head also includes a breather passage extending into the side of the head and connected to the intermediate passage, the breather passage having a longitudinal axis that is generally parallel to the plane of the upper surface.

Abstract: A rocker support assembly for a motorcycle internal combustion engine. The assembly comprises a pair of rockers positioned in spaced relation from each other, a breather housing, and a pressure-responsive member. The housing at least partially defines an inlet aperture, an outlet aperture, and a passage in fluid communication between the inlet aperture and the outlet aperture. The passage is positioned substantially between the rockers. The pressure-responsive member is disposed in the passage and is operable in response to pressure differences in the passage to permit or inhibit fluid flow through the passage from the inlet to the outlet. A filter element is disposed within the housing such that substantially all fluid flowing from the inlet aperture to the outlet aperture passes through the filter element.