Abstract: A lighting fixture appears as a skylight and is referred to as a skylight fixture. First and second light engines of the fixture provide different color points, peak light intensity angles, far-field light distribution characteristics, and/or circadian stimulus values. A skylight fixture may include a sky-resembling assembly and a plurality of sun-resembling assemblies, with dedicated optical assemblies and/or light sources. A lighting fixture may include multiple waveguides that different extraction feature patterns and/or may be sequentially arranged.

Abstract: Certain aspects of the disclosure are directed toward systems methods and computer readable media containing machine readable programs thereon for managing real estate.

Abstract: Disclosed is a grille assembly, which may comprise a grille plate including airflow cutouts within the grille plate, and may be designed to integrate with, or enhance the décor of a room. In certain embodiments, the grille assembly may further comprise an airflow regulator including a main body configured to insert into an airduct opening within a building structure, and the grille plate is configured to mount to a surface of the building structure over the airduct opening and airflow regulator inserted therein.

Abstract: An airbag includes a first panel and a second panel. A first wing is formed with one of the first panel and the second panel, the first wing being coupled to the other of the first panel and the second panel. At least a second wing is formed with one of the first panel and the second panel, the second wing being coupled to the other of the first panel and the second panel. The airbag includes a first depth that extends from the first panel to the second panel proximate the first wing and the second wing when the airbag is in the deployed position and at least a second depth extending from the first panel to the second panel proximate the first base, wherein the second depth is less than the first depth.

Abstract: Techniques are described for analyzing images acquired via mobile devices in various ways, including to estimate measurements for one or more attributes of one or more objects in the images, as well as determine changes over time in objects and their measurements based on images acquired at different times. For example, the described techniques may be used to measure the volume of a stockpile of material or other large object, based on images acquired via a mobile device that moves around some or all of the object. The calculation of object volume and/or other determined object information may include generating and manipulating one or more computer models of the object from selected images, and determining changes may include comparing different models for different times. In addition, further automated activities may include displaying, presenting or otherwise providing information about some or all of the determined information.

Abstract: An airbag includes first panel and a second panel. A first wing is formed with one of the first panel and the second panel, the first wing being coupled to the other of the first panel and the second panel. At least a second wing is formed with one of the first panel and the second panel, the second wing being coupled to the other of the first panel and the second panel. The airbag includes a first depth that extends from the first panel to the second panel proximate the first wing and the second wing when the airbag is in the deployed position and at least a second depth extending from the first panel to the second panel proximate the first base, wherein the second depth is less than the first depth.

Abstract: An airbag is configured to be coupled to a steering wheel of a motor vehicle. The airbag includes a first panel and a second panel. The first panel is coupled to the second panel to form a split at a bottom area of the airbag forming two or more legs. The two or more legs cooperate to reduce the thickness of the airbag in a lower region upon inflation of the airbag as compared with an upper region of the airbag which interacts with the head and upper torso of an occupant.

Abstract: A reciprocating jetting water pump primarily for use on a vacuum truck is disclosed. The jetting water pump includes a pair of reciprocating pistons that are each movable within an outer cylinder mounted to a center block. Each of the outer cylinders is mounted to the center block by a plurality of tie-rod that each extend between the center block and an end plate. An airflow passageway is formed in the center block to vent air trapped within the open interior of the first outer cylinder during reciprocating movement of the piston in the first outer cylinder. A control system mounted to the vacuum truck senses the pressure of water leaving the jetting water pump and controls the supply of pressurized hydraulic fluid to the jetting water pump to maintain the water pressure at an operator selected value.

Abstract: Airbags and airbag assemblies are disclosed that include passive adaptive venting. The disclosed embodiments include an airbag cushion to define an inflation chamber and that include a set of vents. The set of vents is disposed through a panel of the airbag cushion. The set of vents allow egress of inflation gas from the inflation chamber and to be in an open state when a degree of compression of the airbag cushion is below a threshold level. The set of vents is configured to be in a closed state and/or obstructed by a vehicle surface of a vehicle structure when the degree of compression of the airbag cushion exceeds the threshold level.

Abstract: A vacuum truck for dispensing water into a sewer or similar location and receiving recovered water from the sewer that includes debris to be removed therefrom. The vacuum truck includes a debris tank that receives the recovered water and retains debris removed from the recovered water. A primary and a secondary filter are positioned in the debris tank for separating debris from the recovered water. A water pump draws the recovered water through the secondary filter and provides the water to a tertiary filter that removes smaller debris from the recovered water. The recovered water from the tertiary filter is provided directly to a jetting water pump without being accumulated in a water holding tank. The vacuum truck includes a water storage tank that includes potable water for cleaning the truck or when recovered water is not available from the debris tank.

Abstract: A reciprocating jetting water pump primarily for use on a vacuum truck is disclosed. The jetting water pump includes a pair of reciprocating pistons that are each movable within an outer cylinder mounted to a center block. The outer surface of each of the pistons includes a polymer surface that is closely spaced to the inner surface of the outer cylinder. The outer surface includes a pair of spaced polymer strips separated by a seal to enhance the seal between the piston and the outer cylinder. Each of the outer cylinders is mounted to the center block by a threaded connection. A control system mounted to the vacuum truck senses the pressure of water leaving the jetting water pump and controls the supply of pressurized hydraulic fluid to the jetting water pump to maintain the water pressure at an operator selected value.

Abstract: A vacuum truck for dispensing water into a sewer or similar location and receiving recovered water from the sewer that includes debris to be removed therefrom. The vacuum truck includes a debris tank that receives the recovered water and retains debris removed from the recovered water. A primary and a secondary filter are positioned in the debris tank for separating debris from the recovered water. A water pump draws the recovered water through the secondary filter and provides the water to a tertiary filter that removes smaller debris from the recovered water. The recovered water from the tertiary filter is provided directly to a jetting water pump without being accumulated in a water holding tank. The vacuum truck includes a water storage tank that includes potable water for cleaning the truck or when recovered water is not available from the debris tank.

Abstract: An insulating construction having a multi-layer synthetic core for use in products such as sleeping bags is provided. A sleeping bag using this construction may include a synthetic core having first and second layers, an inner lining adjacent to the first layer, and an outer shell adjacent to the second layer. The synthetic core may be contained within the inner lining and outer shell. The first layer may be constructed of a first material having a first denier; and the second layer may be constructed of a second material having a second denier larger than the first denier. The inner liner may define an inner space configured to accommodate a human body. Various other products made from this construction, such as jackets, pants, and other garments, are also provided.

Abstract: A system and method is disclosed for providing a low voltage high density multi-bit storage flash memory. A dual bit memory cell of the invention comprises a substrate having a common source, a first drain and first channel, and a second drain and a second channel. A common control gate is located above the source. A first floating gate and a second floating gate are located on opposite sides of the control gate. Each floating gate is formed with a sharp tip adjacent to the control gate and an upper curved surface that follows a contour of the surface of the control gate. The sharp tips of the floating gates efficiently discharge electrons into the control gate when the memory cell is erased. The curved surfaces increase capacitor coupling between the control gate and the floating gates.

Abstract: An insulating construction having a multi-layer synthetic core for use in products such as sleeping bags is provided. A sleeping bag using this construction may include a synthetic core having first and second layers, an inner lining adjacent to the first layer, and an outer shell adjacent to the second layer. The synthetic core may be contained within the inner lining and outer shell. The first layer may be constructed of a first material having a first denier; and the second layer may be constructed of a second material having a second denier larger than the first denier. The inner liner may define an inner space configured to accommodate a human body. Various other products made from this construction, such as jackets, pants, and other garments, are also provided.

Abstract: A system and method is disclosed for providing a low voltage high density multi-bit storage flash memory. A dual bit memory cell of the invention comprises a substrate having a common source, a first drain and first channel, and a second drain and a second channel. A common control gate is located above the source. A first floating gate and a second floating gate are located on opposite sides of the control gate. Each floating gate is formed with a sharp tip adjacent to the control gate and an upper curved surface that follows a contour of the surface of the control gate. The sharp tips of the floating gates efficiently discharge electrons into the control gate when the memory cell is erased. The curved surfaces increase capacitor coupling between the control gate and the floating gates.

Abstract: A system and method is disclosed for providing a low voltage high density multi-bit storage flash memory. A dual bit memory cell of the invention comprises a substrate having a common source, a first drain and first channel, and a second drain and a second channel. A common control gate is located above the source. A first floating gate and a second floating gate are located on opposite sides of the control gate. Each floating gate is formed with a sharp tip adjacent to the control gate and an upper curved surface that follows a contour of the surface of the control gate. The sharp tips of the floating gates efficiently discharge electrons into the control gate when the memory cell is erased. The curved surfaces increase capacitor coupling between the control gate and the floating gates.

Abstract: A structure for decreasing minimum feature size in an integrated circuit design that includes a substrate comprising a first material is provided. The structure comprises a layer of second material formed on a surface of the substrate and a micro-aperture formed in the layer of second material. The micro-aperture has sidewalls formed to be substantially perpendicular to the surface of the substrate and a horizontal tip formed on the surface of the substrate and extending orthogonally from a portion of the sidewalls.

Abstract: A method for creating graded or tapered dopant profiles in a semiconductor layer or layers. Preferably, a sub-micron horizontal tip feature is used to control the doping of the layer beneath the feature.

Abstract: A system and method is disclosed for providing contact etch selectivity for the etching of a plurality of contact etch holes through a dielectric layer of an integrated circuit. The method comprises the steps of obtaining a value of the reactive ion etch (RIE) lag for the dielectric layer, and selecting different values for the diameters of the contact etch holes based upon the desired depths of the contact etch holes and on the value of the RIE lag for the dielectric layer. The invention also comprises a contact diameter application processor that is capable of using RIE lag data to calculate contact diameters for contact etch holes for a mask design layout of an integrated circuit.