Abstract: A solar generator module (200) for manual deployment, the module comprising: at least one photovoltaic solar panel (201) forming an array of solar cells having a perimeter; a solar panel interface unit (302) receiving a DC supply from the at least one solar panel; at least one energy storage battery (336) coupled to the interface unit; a battery management sub-system (303, 305) coupled to the storage battery; a DC-AC inverter (324) having an input coupled to the storage battery; and at least one protected AC outlet receptacle (327) fed via an AC bus from an output of the DC-AC inverter (324); wherein the solar panel array, interface unit, energy storage battery, battery management sub-system, inverter and AC outlet receptacle are integrated into a unitary package (280); the unitary package including a rugged frame (284) and an outer casing (290) associated with the frame and substantially surrounding the perimeter of said array of solar cells, the casing (290) having side faces (292) with an engagement format

Abstract: A method for tracking eye movement is provided. One embodiment of the method includes receiving a first measurement from a first sensor configured to detect a gaze location, determining an initial gaze location based at least on the first measurement, receiving at least one of eye motion amplitude and eye motion direction measurement from a second sensor, and determining an estimated gaze location based at least on the initial gaze location and the at least one of eye motion amplitude and eye motion direction. Systems perform similar steps, and non-transitory computer readable storage mediums each store one or more computer programs.

Abstract: A method for tracking eye movement is provided. One embodiment of the method includes receiving a first measurement from a first sensor configured to detect a gaze location, determining an initial gaze location based at least on the first measurement, receiving at least one of eye motion amplitude and eye motion direction measurement from a second sensor, and determining an estimated gaze location based at least on the initial gaze location and the at least one of eye motion amplitude and eye motion direction. Systems perform similar steps, and non-transitory computer readable storage mediums each store one or more computer programs.

Abstract: An embodiment provides an inflatable bed mattress lift. In an embodiment, six extensions extend from a central portion and may be inflated to provide predetermined tuck points for securing bedding material to the bed mattress. The inflatable bed mattress lift and extensions thereof may be of a size to match a predetermined mattress size. The inflatable bed mattress lift may include more than six extensions, e.g., eight extensions. The extensions may be shaped or angled at terminal ends to match a rectangular dimension of an overlying bed mattress. Other aspects are described and claimed.

Abstract: A method for tracking eye movement is provided. One embodiment of the method includes receiving a first measurement from a first sensor configured to detect a gaze location, determining an initial gaze location based at least on the first measurement, receiving at least one of eye motion amplitude and eye motion direction measurement from a second sensor, and determining an estimated gaze location based at least on the initial gaze location and the at least one of eye motion amplitude and eye motion direction. Systems perform similar steps, and non-transitory computer readable storage mediums each store one or more computer programs.

Abstract: A method for tracking eye movement is provided. One embodiment of the method includes receiving a first measurement from a first sensor configured to detect a gaze location, determining an initial gaze location based at least on the first measurement, receiving at least one of eye motion amplitude and eye motion direction measurement from a second sensor, and determining an estimated gaze location based at least on the initial gaze location and the at least one of eye motion amplitude and eye motion direction. Systems perform similar steps, and non-transitory computer readable storage mediums each store one or more computer programs.

Abstract: Embodiments of injectors configured for adaptively injecting multiple different fuels and coolants into a combustion chamber, and for igniting the different fuels, are disclosed herein. An injector according to one embodiment includes a body having a first end portion and a second end portion. The injector further includes a first flow channel extending through the body, and a second flow channel extending through the body that is separate from the first flow channel and electrically isolated from the first flow channel. The first flow channel is configured to receive a first fuel, and the second flow channel is configured to receive at least one of a second fuel and a coolant. The injector further comprises a valve carried by the body that is movable between a closed position and an open position to introduce at least one of the second fuel and the coolant into a combustion chamber.

Abstract: An embodiment provides an inflatable bed mattress lift. In an embodiment, six extensions extend from a central portion and may be inflated to provide predetermined tuck points for securing bedding material to the bed mattress. The inflatable bed mattress lift and extensions thereof may be of a size to match a predetermined mattress size. The inflatable bed mattress lift may include more than six extensions, e.g., eight extensions. The extensions may be shaped or angled at terminal ends to match a rectangular dimension of an overlying bed mattress. Other aspects are described and claimed.

Abstract: The disclosed single pass raised bed preparation system makes use of one or more rows of adjustable height compact discs (4), to mulch up stubble and loosen the soil in the depressed furrows prior to the action of a bed-forming implement (6) mounted behind the discs. At the same time the raised beds are cultivated by two rows of compact discs, with the second row (2) opposite handed to the leading row (1). A roller or crumbler (7) levels and conditions the beds, so that both the beds and the furrows are restored in a single pass to a condition ready for sowing.

Abstract: A micro-valve assembly for incorporation into a vehicle seat having an inflatable bladder. The micro-valve assembly includes a first housing that cooperates with two micro-valve sub-assemblies to define a high and low pressure supply chamber. A second housing cooperates with both of the first and second micro-valve subassemblies to define a primary pressure chamber. Each of the micro-valve sub-assemblies further includes a valve port extending therethrough with a MEMS micro-valve positioned in the valve port. The MEMS micro valves are actuatable between open and closed positions to respectively permit and prohibit fluid communication between the primary pressure chamber and high and low pressure supply chambers.

Abstract: Torque multiplier engines, and associated methods and systems, are disclosed herein. An internal combustion engine in accordance with a particular embodiment can include a connecting rod operably coupling a pair of opposing pistons. The engine can further include a first bearing coupled to the connecting rod and positioned to engage a first cam groove of an inner cam drum. A second bearing coupled to the connecting rod can be positioned to engage a second cam groove on an outer cam drum. The first and second bearings can translate linear motion of the opposing pistons to rotation of the cam drums.

Abstract: The present disclosure is directed to various embodiments of systems and methods for cooling a combustion chamber of an engine. One method includes introducing fuel into the combustion chamber of an engine having an energy transfer device that moves through an intake stroke, a compression stroke, a power stroke, and an exhaust stroke. The method further includes monitoring a temperature of the combustion chamber. When the temperature reaches a predetermined value, the method also includes introducing coolant into the combustion chamber only during at least one of the power stroke and the exhaust stroke of the energy transfer device.

Abstract: A micro-valve assembly for incorporation into a vehicle seat having an inflatable bladder. The micro-valve assembly includes a first housing that cooperates with two micro-valve sub-assemblies to define a high and low pressure supply chamber. A second housing cooperates with both of the first and second micro-valve subassemblies to define a primary pressure chamber. Each of the micro-valve sub-assemblies further includes a valve port extending therethrough with a MEMS micro-valve positioned in the valve port. The MEMS micro valves are actuatable between open and closed positions to respectively permit and prohibit fluid communication between the primary pressure chamber and high and low pressure supply chambers.

Abstract: An aspect provides a method for separating a mattress from an underlying bedding component, including: actuating a fluid pump to inflate one or more inflatable bladder components with fluid; the one or more inflatable bladder components being disposed between the mattress and the underlying bedding component such that on inflation with the fluid, the one or more inflatable bladder components separates the mattress and the underlying bedding component. Other aspects are described and claimed.

Abstract: The present disclosure is directed to various embodiments of systems and methods for cooling a combustion chamber of an engine. One method includes introducing fuel into the combustion chamber of an engine having an energy transfer device that moves through an intake stroke, a compression stroke, a power stroke, and an exhaust stroke. The method further includes monitoring a temperature of the combustion chamber. When the temperature reaches a predetermined value, the method also includes introducing coolant into the combustion chamber only during at least one of the power stroke and the exhaust stroke of the energy transfer device.

Abstract: The present disclosure is directed to various embodiments of systems and methods for cooling a combustion chamber of an engine. One method includes introducing fuel into the combustion chamber of an engine having an energy transfer device that moves through an intake stroke, a compression stroke, a power stroke, and an exhaust stroke. The method further includes monitoring a temperature of the combustion chamber. When the temperature reaches a predetermined value, the method also includes introducing coolant into the combustion chamber only during at least one of the power stroke and the exhaust stroke of the energy transfer device.

Abstract: An apparatus and method for cutting post-harvest crop stubble. The apparatus including, a support frame, a plurality of layover bars coupled to the frame for laying over the stubble, and a plurality of cutting discs for cutting the stubble. The layover bars being adapted to present a substantially smooth transitioned engagement to the stubble.

Abstract: An apparatus and method for cutting post-harvest crop stubble. The apparatus including, a support frame, a plurality of layover bars coupled to the frame for laying over the stubble, and a plurality of cutting discs for cutting the stubble. The layover bars being adapted to present a substantially smooth transitioned engagement to the stubble.

Abstract: A method of operating a communication network having multiple stations, each able to transmit and receive data, so that the network can transmit a message from an originating station to a destination station via at least one opportunistically selected intermediate station. Stations wishing to transmit data transmit probe signals which are responded to by other stations, thereby to identify available stations. When a station has data to send, it transmits probe signals with Request to Send messages, identifying the data to be sent. When a station receives such data for onward transmission, it transmits its own probe signals with a Request to Send message and including identification information relating to the data. The Request to Send messages are received by other stations in the vicinity, so that they serve as an implied acknowledgement of the receipt of the data by the forwarding station without the need for sending explicit confirmation.

Abstract: A composite ballistic material has one or more layers of flexible ballistic fabric and a plurality of scales disposed in an overlapping configuration. Scale configurations may vary depending on an intended use. However, the scales may have a substantially uniform thickness and may also have a mounting portion and an overlapping portion. The mounting portions may be aligned in a single layer. The overlapping portions may extend wider than the mounting portions. The overlapping portions may also be substantially non-planar. The overlapping portions may be arranged so that the overlapping portion of individual scales lies under or over the overlapping portion of adjacent scales. Scales may be initially joined with a binder in rows and subsequently joined to a flexible fabric to create the overlap in a direction substantially perpendicular to the rows.