Abstract: Embodiments of the present disclosure help to increase the reliability of differential static pressure sensor readings used to remotely monitor the performance of an HVAC air filter. Embodiments of the present disclosure solve two problems, one related to degraded reliability of a differential pressure sensor and the second due to airflow properties such as turbulence impacting the accuracy and repeatability of differential pressure readings. Sensor reliability and lifetime are improved by reducing the access to and accumulation of dust at the sensor element by design of the air column to the sensor. The loss of accuracy and repeatability of sensor readings produced by properties of the airflow such as turbulence, among others, is reduced by a design and placement of a manifold that extends into the incoming air flow from the filter frame.

Abstract: A wastewater treatment system is a septic tank adjacent to an aeration chamber. The aeration chamber has a tertiary baffle and a circular current of fluid wherein the circular current produces a down flow current of liquid past the tertiary baffle. This current prevents suspended particles from passing through the tertiary baffle.

Abstract: The present invention is a wastewater treatment system utilizing a recirculating filter system comprising sand, gravel, or synthetic media. Septic effluent is continuously, or approximately continuously, dosed under pressure to the treatment media through pressure compensating drip irrigation emitters. The dosed effluent is treated and dispersed into a dispersal field using double coiled distribution lines that can alternate flow through emitters to rest the dispersal field. The double coil dispersal lines allow more emitters per unit area allowing treatment of the effluent more slowly and effectively.

Abstract: Systems and methods are provided for obtaining a motion-compensated magnetic resonance imaging (MRI) image of a region of interest. An active marker, responsive to a preparation pulse, is placed within the region of interest. The preparation pulse is directed to the region of interest, and then a plurality of projection gradient pulses are provided to the region of interest. Respective signals produced in response to the plurality of projection gradient pulses are recorded, and a location of the active marker is determined from the recorded signals.

Abstract: Systems and methods are provided for obtaining a motion-compensated magnetic resonance imaging (MRI) image of a region of interest. An active marker, responsive to a preparation pulse, is placed within the region of interest. The preparation pulse is directed to the region of interest, and then a plurality of projection gradient pulses are provided to the region of interest. Respective signals produced in response to the plurality of projection gradient pulses are recorded, and a location of the active marker is determined from the recorded signals.

Abstract: The present invention is a wastewater treatment system utilizing a recirculating filter system comprising sand, gravel, or synthetic media. Septic effluent is continuously, or approximately continuously, dosed under pressure to the treatment media through pressure compensating drip irrigation emitters. The system comprises a commonly known septic tank and recirculation tank. Septic tank effluent is collected in the recirculation tank, from which it is continually dosed by means of a pump to the top of the treatment media of the recirculating filter through pressure compensating drip emitters. Continuous dosing of diluted residential septic tank effluent through drip irrigation emitters provides a slow consistent application of liquid rich in organic material and pathogens over the treatment media. The treated effluent is then recirculated if water is low or went to final disposal.

Abstract: A system for improving shape-based targeting by using interest level data is disclosed. According to one embodiment, a computer-implemented method comprises creating one or more trade zones, wherein creating a trade zone comprises grouping a set of parameters to deliver custom shapes, clustering the custom shapes according to offline data and geographic distribution of IP addresses, and mapping clusters of the custom shapes to IP addresses. Data indicating consumption of a content source is received, the content source having a plurality of tokens. The plurality of tokens is organized according to the one or more trade zones, wherein the one or more trade zones consume the tokens at a calculated rate and the calculated rate is analyzed to determine an interest associated with each trade zone. Targeting is based on a selected trade zone, wherein the selected trade zone is selected based upon a desired interest representative of a desired audience.

Abstract: A system for improving shape-based targeting by using interest level data is disclosed. According to one embodiment, a computer-implemented method includes creating one or more trade zones, wherein creating a trade zone includes grouping a set of parameters to deliver custom shapes, clustering the custom shapes according to offline data and geographic distribution of IP addresses, and mapping clusters of the custom shapes to IP addresses. Data indicating consumption of a content source is received by one or more trade zones at a calculated rate and the calculated rate is analyzed to determine an interest associated with each trade zone. Targeting is based on a selected trade zone, wherein the selected trade zone is selected based upon a desired interest representative of a desired audience. A targeting request is transmitted including instructions or information associated with a target action, and the target action is performed.

Abstract: A system for improving shape-based targeting by using interest level data is disclosed. According to one embodiment, a computer-implemented method comprises creating one or more trade zones, wherein creating a trade zone comprises grouping a set of parameters to deliver custom shapes, clustering the custom shapes according to offline data and geographic distribution of IP addresses, and mapping clusters of the custom shapes to IP addresses. Data indicating consumption of a content source is received, the content source having a plurality of tokens. The plurality of tokens is organized according to the one or more trade zones, wherein the one or more trade zones consume the tokens at a calculated rate and the calculated rate is analyzed to determine an interest associated with each trade zone. Targeting is based on a selected trade zone, wherein the selected trade zone is selected based upon a desired interest representative of a desired audience.

Abstract: The present invention is a wastewater treatment system utilizing a recirculating filter system comprising sand, gravel, or synthetic media. Septic effluent is continuously, or approximately continuously, dosed under pressure to the treatment media through pressure compensating drip irrigation emitters. The system comprises a commonly known septic tank and recirculation tank. Septic tank effluent is collected in the recirculation tank, from which it is continually dosed by means of a pump to the top of the treatment media of the recirculating filter through pressure compensating drip emitters. Continuous dosing of diluted residential septic tank effluent through drip irrigation emitters provides a slow consistent application of liquid rich in organic material and pathogens over the treatment media. The treated effluent is then recirculated if water is low or went to final disposal.

Abstract: A fluid chiller system supplying cold fluid to a therapeutic wrap, in which a minimum level of fluid flow is provided through the heat exchange coils to insure that the fluid in the coils does not freeze. A fluid flow meter or pressure sensor connected inline with the inlet port of the chiller unit measures a level of fluid flow. A controller is connected to the flow meter or pressure sensor and a bypass valve, wherein based on a signal from the flow meter or pressure sensor, the controller adjusts the bypass valve to provide a predetermined level of fluid flow into the inlet port of the chiller unit, in order to prevent the heat exchange coils from freezing, if the flow through the wrap is blocked.

Abstract: In general, the present invention incorporates a cooling or heating wrap having internal channels to circulate a chilled or warmed fluid, with one or more layers of a thermo-conductive material to eliminate air pockets or gaps between the wrap and a human or animal body part. The thermo-conductive material may be applied directly to the human or animal skin and/or body part, may be encapsulated in a separate unit, or may be integrated into the wrap itself. The thermo-conductive material acts like a heat conduction medium between the heat exchanging wrap and the anatomical body part, to increase the therapeutic effect of the wrap.

Abstract: Embodiments provide systems and methods to create new media. Collaborating users can create new media using a network hosted media production functionality of an embodiment. In one embodiment, a network hosted media production system can be used to create new media, wherein the system includes a sound library component, a video component, a live input component, a sequencer component, and a synchronization component.

Abstract: The LoweFlow Filter wastewater treatment system is a recirculating filtering system intended to treat typical residential septic tank effluent. Septic effluent is continuously (or near continuously) dosed under pressure to the treatment media through pressure compensating drip irrigation emitters. Wastewater trickles down through the media where it is attenuated through physical, chemical, and biological means. Treated wastewater or filtrate collected from the bottom of the recirculating filter returns to the recirculating tank, either by gravity flow or under pressure, through the flow splitter. During periods of low or no wastewater flow, a flow splitter will allow all of the filtrate from the treatment filter back into the recirculation tank. During periods of moderate or high wastewater flow, the flow splitter will allow all or a portion of the filtrate to be diverted for final disposal.

Abstract: A sensor for measuring a parameter applied to a surface is provided. The sensor includes at least one substrate layer, a plurality of individual sensor elements operatively arranged with respect to the substrate layer, and a conductive trace disposed on the substrate layer. The conductive trace is electrically coupled to an individual sensor element and wraps around at least a portion of the sensor element in a spiral-like manner. Further, by employing slits or cut-outs of material between sensor elements, a sensor element may move independent of an adjacent sensor element, thereby allowing the sensor to conform to an irregularly shaped surface or otherwise when subject to relatively large deflections. The sensor may be employed to detect force distribution of a seating surface, such as a seat cushion of a wheelchair.

Abstract: A self-closing drawer slide assembly for installation between a drawer and the interior of a cabinet is disclosed in conjunction with a compatible mounting socket for mounting the rear of the cabinet member to the rear wall of the cabinet. The socket telescopically accepts the declining rear portion of the cabinet member and is telescopically adjustable to suit a range of variations in the length of the drawer slide or the length of the cabinet. The socket also has a range of lateral adjustment which is transferable into lateral adjustment for the drawer slides assembly once installed.

Abstract: Apparatus and methods relating to circulation of air within a plethysmographic measurement chamber are provided. An air circulation system, comprised of one or more pumps, is coupled to a plethysmographic measurement chamber using one or more inlet and exhaust tubes. The air circulation system renews the air within the measurement chamber using ambient air, or air derived from a controlled temperature environment.

Abstract: An implantable system includes at least one electrode that is configured to apply a stimulus to surrounding tissue based on a control signal. A control module provides the control signal, such as for controlling application of the stimulus, which can be an electrical stimulus, a chemical stimulus or a combination thereof. A detector is configured to detect a temperature characteristic associated with one or more of the electrode and the surrounding tissue. An output signal is provided based on the detected temperature characteristic. The output signal can be used by an associated diagnostic system to terminate a diagnostic procedure, such as to mitigate heating of the electrode and/or the surrounding tissue.

Abstract: A sensor for measuring a parameter applied to a surface is provided. The sensor includes at least one substrate layer, a plurality of individual sensor elements operatively arranged with respect to the substrate layer, and a conductive trace disposed on the substrate layer. The conductive trace is electrically coupled to an individual sensor element and wraps around at least a portion of the sensor element in a spiral-like manner. Further, by employing slits or cut-outs of material between sensor elements, a sensor element may move independent of an adjacent sensor element, thereby allowing the sensor to conform to an irregularly shaped surface or otherwise when subject to relatively large deflections. The sensor may be employed to detect force distribution of a seating surface, such as a seat cushion of a wheelchair.

Abstract: A sensor for measuring a parameter applied to a surface is provided. The sensor includes at least one substrate layer, a plurality of individual sensor elements operatively arranged with respect to the substrate layer, and a conductive trace disposed on the substrate layer. The conductive trace is electrically coupled to an individual sensor element and wraps around at least a portion of the sensor element in a spiral-like manner. Further, by employing slits or cut-outs of material between sensor elements, a sensor element may move independent of an adjacent sensor element, thereby allowing the sensor to conform to an irregularly shaped surface or otherwise when subject to relatively large deflections. The sensor may be employed to detect force distribution of a seating surface, such as a seat cushion of a wheelchair.