Abstract: In some aspects, systems and methods provide for forming groupings of a plurality of independently-specified computation workloads, such as graphics processing workloads, and in a specific example, ray tracing workloads. The workloads include a scheduling key, which is one basis on which the groupings can be formed. Workloads grouped together can all execute from the same source of instructions, on one or more different private data elements. Such workloads can recursively instantiate other workloads that reference the same private data elements. In some examples, the scheduling key can be used to identify a data element to be used by all the workloads of a grouping. Memory conflicts to private data elements are handled through scheduling of non-conflicted workloads or specific instructions and/or deferring conflicted workloads instead of locking memory locations.

Abstract: Aspects comprise systems implementing 3-D graphics processing functionality in a multiprocessing system. Control flow structures are used in scheduling instances of computation in the multiprocessing system, where different points in the control flow structure serve as points where deferral of some instances of computation can be performed in favor of scheduling other instances of computation. In some examples, the control flow structure identifies particular tasks, such as intersection testing of a particular portion of an acceleration structure, and a particular element of shading code. In some examples, the aspects are used in 3-D graphics processing systems that can perform ray tracing based rendering.

Abstract: A mobile turf sprayer operates to spray a product onto a turf site. In some embodiments the mobile turf sprayer identifies a plurality of regions of the turf site to be sprayed and automatically sprays product onto those regions as the mobile turf sprayer moves about the turf site.

Abstract: In some aspects, systems and methods provide for forming groupings of a plurality of independently-specified computation workloads, such as graphics processing workloads, and in a specific example, ray tracing workloads. The workloads include a scheduling key, which is one basis on which the groupings can be formed. Workloads grouped together can all execute from the same source of instructions, on one or more different private data elements. Such workloads can recursively instantiate other workloads that reference the same private data elements. In some examples, the scheduling key can be used to identify a data element to be used by all the workloads of a grouping. Memory conflicts to private data elements are handled through scheduling of non-conflicted workloads or specific instructions and/or deferring conflicted workloads instead of locking memory locations.

Abstract: A mobile turf sprayer operates to spray a product onto a turf site. In some embodiments the mobile turf sprayer identifies a plurality of regions of the turf site to be sprayed and automatically sprays product onto those regions as the mobile turf sprayer moves about the turf site.

Abstract: A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (HVAC) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions. In some cases, the disclosed system may include a controller that analyzes data from HVAC systems, determines a thermal model of a space environmentally controlled by an HVAC system, and provides an energy audit of the space that is environmentally controlled by the HVAC system. The controller may output a result of the energy audit to a user.

Abstract: A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (HVAC) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions. In some cases, the disclosed system may include a controller that analyzes data from HVAC systems, determines a thermal model of a space environmentally controlled by an HVAC system, and provides an energy audit of the space that is environmentally controlled by the HVAC system. The controller may output a result of the energy audit to a user.

Abstract: A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (HVAC) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions. In some cases, the disclosed system may include a controller that analyzes data from HVAC systems, determines a thermal model of a space environmentally controlled by an HVAC system, and provides an energy audit of the space that is environmentally controlled by the HVAC system. The controller may output a result of the energy audit to a user.

Abstract: A mobile turf sprayer operates to spray a product onto a turf site. In some embodiments the mobile turf sprayer identifies a plurality of regions of the turf site to be sprayed and automatically sprays product onto those regions as the mobile turf sprayer moves about the turf site.

Abstract: A mobile turf sprayer operates to spray a product onto a turf site. In some embodiments the mobile turf sprayer identifies a plurality of regions of the turf site to be sprayed and automatically sprays product onto those regions as the mobile turf sprayer moves about the turf site.

Abstract: A mobile turf sprayer operates to spray a product onto a turf site. In some embodiments the mobile turf sprayer identifies a plurality of regions of the turf site to be sprayed and automatically sprays product onto those regions as the mobile turf sprayer moves about the turf site.

Abstract: Embodiments of the present invention are directed to a satellite communications system between satellites and terminal units that are sufficiently small to be handheld units and that operate within the earth power flux density limit. This is accomplished by using spreading spectrum waveform protocols that make efficient use of the allocated bandwidth. In one embodiment, a satellite communications system comprises at least one satellite, and at least one ground station each corresponding to one of the at least one satellite. Each ground station includes a spread spectrum transmitter and a spread spectrum receiver. Each of a plurality of mobile terminals includes a spread spectrum transmitter and a spread spectrum receiver.

Abstract: A venting plug for a wet, lead-acid storage battery, a battery containing the same, a method of molding the venting plug body, and a mold for molding the venting plug body are disclosed. The sealing surfaces of the venting plug do not include a mold parting line along which acid from inside of the battery could seep between the seal and sealing surfaces. The venting plug body, however, includes a coupling structure that includes a mold parting line. The sealing surfaces of the venting plug body are molded by a single plate such that no mold parting line results along the sealing surfaces, while the coupling structure is molded by plurality of mold components such that a mold parting line results in the vicinity of the coupling structure.

Abstract: A battery including a rope handle which engages a handle bracket on a conventional battery container. The rope handle includes a grip and a rope, the proximal end of the rope being molded into, or otherwise secured to, the grip and a cylindrical plug molded on the distal end of the rope. The grip includes a retaining recess comprising a counterbore presenting a bearing surface, and lateral slot between the upper and lower surfaces of the grip and extending radially from the counterbore to present a substantially keyhole-shaped opening. In assembly, the distal end of the rope is advanced laterally through the slot portion of the keyhole-shaped opening until the counterbore is positioned subjacent the plug. The plug is then moved downward into the counterbore. To hide the rope ends in the preferred embodiment, a cover can be snapped in place over the top of the grip.

Abstract: A lead-acid battery, which achieves a low profile while allowing grids of relative maximum height to be used, comprises a container having the terminal cells located adjacent the front of the battery so as to allow ready access to the battery when located in racks or the like in service, and a cover, preferably a two-piece cover, containing the terminals, interior surfaces of the cover and top surfaces of the container being sloped upwardly in a rearward direction from the front of the battery, thereby allowing the use of relatively tall grids.

Abstract: A lead-acid battery, which achieves a low profile while allowing grids of relative maximum height to be used, comprises a container having the terminal cells located adjacent the front of the battery so as to allow ready access to the battery when located in racks or the like in service, and a cover, preferably a two-piece cover, containing the terminals, interior surfaces of the cover and top surfaces of the container being sloped upwardly in a rearward direction from the front of the battery, thereby allowing the use of relatively tall grids.

Abstract: A battery including a rope handle which engages a handle bracket on a conventional battery container. The rope handle includes a grip and a rope, the proximal end of the rope being molded into, or otherwise secured to, the grip and a cylindrical plug molded on the distal end of the rope. The grip includes a retaining recess comprising a counterbore presenting a bearing surface, and lateral slot between the upper and lower surfaces of the grip and extending radially from the counterbore to present a substantially keyhole-shaped opening. In assembly, the distal end of the rope is advanced laterally through the slot portion of the keyhole-shaped opening until the counterbore is positioned subjacent the plug. The plug is then moved downward into the counterbore. To hide the rope ends in the preferred embodiment, a cover can be snapped in place over the top of the grip.

Abstract: A method of making lead-acid batteries uses a container standardized for a twelve-volt battery and dual flag straps in the inner cells so that batteries with voltages of two, four, six, or twelve can be preselected as desired, the more preferred embodiments having one terminal cell with either two terminal bases or dual flags so as to minimize the assembly equipment required.

Abstract: An electric storage battery, preferably a lead-acid battery, such as used for starting, lighting and ignition of an automobile or the like, includes a handle attached to the cover of the battery through a pin-and-button structure which is attached to the battery by insertion into an insertion aperture and is then moved into an assembly position where the handle can be rotated from a rest position adjacent the side of the cover to an upright, service position for carrying the battery.

Abstract: A latching device capable of being remotely released and a method of remotely releasing a locking tab from a locking body. The latching device includes a locking tab comprising a shaft with an engaging recess and a head with a buckle; a locking body comprising a slide with a channel for the shaft of the locking body, a ramp and shoulder for securing the locking tab, a leg with a trigger surface, an ejector pin and ejection spring for ejecting the locking tab from the locking body and a slide biasing spring; a trigger comprising a knob, shank and foot; and an extension for attaching the latching device to a brace holding fire fighting equipment.