Abstract: An extended run time device for extending the time that a compressor-based heating, ventilating, and air-conditioning (HVAC) system runs so as to increase energy efficiency of the HVAC system. The extended run time device includes a sensing circuit, a switching device and a processor. Based upon a signal from the sensing circuit, the processor causes the switching device to transmit a proxy control signal to the compressor, thereby causing power to the compressor to be maintained for a time period longer than a time period requested by the temperature control device.

Abstract: A load control receiver (LCS) for controlling an electrical load. The LCS includes a power sensing arrangement that monitors power usage of the load; a processor that predicts future power usage based on prior power usage; a transceiver that receives load shedding commands; and a controllable switch that can interrupt power supplied to the attached loads, based on load shedding commands.

Abstract: A load-managing electricity service (LMES) system for managing and controlling electricity-consuming loads supplied by a common distribution transformer. The LMES system includes: a communicative distribution transformer (CDT) sensor that includes a transceiver, a sensing circuit and a processor configured to determine whether a power load of the transformer exceeds an upper threshold. The LMES system also includes a load-control device (LCD) configured to communicate with the CDT sensor, and to selectively decrease or increase the power load of the distribution transformer by managing the electricity-consuming leads at consumer premises.

Abstract: A method of improving a comfort level of a participant in a demand-response program for a facility. The method includes providing a sensor to a participant of a demand-response program, the sensor for sensing a comfort indicator at a facility, the comfort indicator including at least an air temperature; providing instructions for installing the sensor at a facility of the participant; and causing a load-control event communicated to the LCD to be modified, the modification causing the comfort indicator to increase or decrease at the facility, thereby improving the comfort level of the participant in the demand-response program.

Abstract: A load-managing electricity service (LMES) system for managing and controlling electricity-consuming loads supplied by a common distribution transformer. The LMES system includes: a communicative distribution transformer (CDT) sensor that includes a transceiver, a sensing circuit and a processor configured to determine whether a power load of the transformer exceeds an upper threshold. The LMES system also includes a load-control device (LCD) configured to communicate with the CDT sensor, and to selectively decrease or increase the power load of the distribution transformer by managing the electricity-consuming leads at consumer premises.

Abstract: A system and method are configured to apply region level optimizations to a selected region of source code rather than loop level optimizations to a loop or loop nest. The region may include an outer loop, a plurality of inner loops and at least one control code. If the region includes an exceptional control flow statement and/or a procedure call, speculative region-level multi-versioning may be applied.

Abstract: A load control receiver (LCS) for controlling an electrical load. The LCS includes a power sensing arrangement that monitors power usage of the load; a processor that predicts future power usage based on prior power usage; a transceiver that receives load shedding commands; and a controllable switch that can interrupt power supplied to the attached loads, based on load shedding commands.

Abstract: An extended run time device for extending the time that a compressor-based heating, ventilating, and air-conditioning (HVAC) system runs so as to increase energy efficiency of the HVAC system. The extended run time device includes a sensing circuit, a switching device and a processor. Based upon a signal from the sensing circuit, the processor causes the switching device to transmit a proxy control signal to the compressor, thereby causing power to the compressor to be maintained for a time period longer than a time period requested by the temperature control device.

Abstract: A system and method are configured to apply region level optimizations to a selected region of source code rather than loop level optimizations to a loop or loop nest. The region may include an outer loop, a plurality of inner loops and at least one control code. If the region includes an exceptional control flow statement and/or a procedure call, speculative region-level multi-versioning may be applied.

Abstract: A reconfigurable load-control receiver for communication with a first long-haul network and selectively adaptable to be reconfigured and in communication with a second long-haul network, a short-haul network and an electrical load. The reconfigurable load-control receiver includes a switching device adapted to control power to the electrical load, and a controller coupled to the switching device and adapted to switch between operating as a gateway and operating as a node.

Abstract: A method for managing a utility load by controlling electrical consumption of electrically powered devices. The method includes selecting a target for load control forming a single variable length load control message according to a communication protocol. The load control message includes the target address and a plurality of unique concatenated command messages, each of the plurality of unique concatenated command messages being selected from the set consisting of a command message having a predetermined message type and a fixed length message defined for the predetermined message type and a command message having a predetermined message type and a variable length message corresponding to values in a command message control flag field defined for the predetermined message type. The method also includes causing the single variable length load control message to be transmitted to the target and receiving a reply message formed according to the communication protocol from the target.

Abstract: Methods and apparatus for reducing a control flow graph are disclosed. A disclosed method comprises: creating a points-to set associated with a function in a computer program; determining if a control flow edge between: (1) a call-site associated with a restore and return instruction and (2) a successor block following the call-site is removable from a control flow graph representing the computer program; and removing the control flow edge if it is determined that the control flow edge is removable.

Abstract: A small radio apparatus such as a pager has a printed circuit loop antenna(12) comprising a generally elongate loop formed by first and second electrical conductors(22,24) interconnected by first and second electrically conductive end portions(18,20). A fixed value high Q capacitance(26) is incorporated into the first end portion(18) and a variable capacitance(30) is incorporated in a tap(28) interconnecting the first and second conductors(22,24) adjacent to, but spaced from, the second end portion(20). The loop antenna may be fabricated from low loss material or may comprise a track or back-to-back tracks on a dielectric substrate. The loop antenna(12) may be connected directly to RF circuitry or may be coupled inductively to the RF circuitry.

Abstract: A method and apparatus for forming a shallow ditch in wood shavings on the floor of a chicken house and laying a web of paper over the ditch while forcibly pushing the central portion of the web into the ditch with the remainder of the paper disposed at the shoulders of the ditch. The apparatus includes a plow depending downwardly from a frame and a beam pivoted to the frame which supports a wheel behind the plow. A roll of paper may be carried by spindles on the frame between the plow and the wheel. The wheel, in operation, is positioned on the upper surface of a web of paper unwound from the roll to permit the roll to unwind while simultaneously pushing the paper into the ditch.