Abstract: A thermally and hygroscopically stable subsurface layer for supporting an outer (typically visible) surface of an acoustical panel. The subsurface layer comprises a thermally and hygroscopically stable composite, specifically a non-woven or woven fabric impregnated with binder and filler materials. The fabric provides exceptional resistance to thermal expansion and contraction, while the binder and filler materials are naturally very resistant to moisture changes. The result resists warping, cupping, or bowing in response to changes in ambient moisture or temperature, especially in situations in which the laminated surface and subsurface layers are perforated to allow sound to enter the interior or the panel and be absorbed by suitable materials within the panel.

Abstract: The present disclosure deals with an apparatus and method associated with a self-depositing of items. In exemplary embodiments, an item may be self-deposited using a self-deposit apparatus. In exemplary embodiments, self-deposit apparatus may include an optical reader, first scale, image capturing device, a bin and a second scale. The first scale may be coupled with the optical reader and image capturing device. The item may be placed on self-deposit apparatus and the weight and image may be captured. The self-deposit apparatus may extract the dimensions of the item from the captured image. The self-deposit apparatus may verify the item intended for the self-deposit is associated with the item identified by the identifier by matching the weight, dimension and image of the item to a stored item weight, dimensions and image.

Abstract: The present disclosure deals with an apparatus and method associated with a self-depositing of items. In exemplary embodiments, an item may be self-deposited using a self-deposit apparatus. In exemplary embodiments, self-deposit apparatus may include an optical reader, first scale, image capturing device, a bin and a second scale. The first scale may be coupled with the optical reader and image capturing device. The item may be placed on self-deposit apparatus and the weight and image may be captured. The self-deposit apparatus may extract the dimensions of the item from the captured image. The self-deposit apparatus may verify the item intended for the self-deposit is associated with the item identified by the identifier by matching the weight, dimension and image of the item to a stored item weight, dimensions and image.

Abstract: The present disclosure deals with an apparatus and method associated with a self-depositing of items. In exemplary embodiments, an item may be self-deposited using a self-deposit apparatus. In exemplary embodiments, self-deposit apparatus may include an optical reader, first scale, image capturing device, a bin and a second scale. The first scale may be coupled with the optical reader and image capturing device. The item may be placed on self-deposit apparatus and the weight and image may be captured. The self-deposit apparatus may extract the dimensions of the item from the captured image. The self-deposit apparatus may verify the item intended for the self-deposit is associated item identified by the identifier by matching the weight, dimension and image to a stored item weight, dimensions and image.

Abstract: Systems, methods, and non-transitory computer readable media providing build and deploy a known file and identify unknown files found on the system. The method provides, deploying a file, creating a unique hash tag identifier and metadata associated with the file. A database entry is created for the hash tag identifier and metadata associated with the file. An unknown file is discovered on the system, a unique hash code identifier is generated and searched for in the database. If the unique hash code identifier is found the metadata is retrieved and returned for display, however if the hash code identifier is not found the unknown file is marked as a candidate for removal and deleted from the system.

Abstract: The present disclosure deals with an apparatus and method associated with a self-depositing of items. In exemplary embodiments, an item may be self-deposited using a self-deposit apparatus. In exemplary embodiments, self-deposit apparatus may include an optical reader, first scale, image capturing device, a bin and a second scale. The first scale may be coupled with the optical reader and image capturing device. The item may be placed on self-deposit apparatus and the weight and image may be captured. The self-deposit apparatus may extract the dimensions of the item from the captured image. The self-deposit apparatus may verify the item intended for the self-deposit is associated item identified by the identifier by matching the weight, dimension and image to a stored item weight, dimensions and image.

Abstract: The present disclosure deals with an apparatus and method associated with a self-depositing of items. In exemplary embodiments, an item may be self-deposited using a self-deposit apparatus. In exemplary embodiments, self-deposit apparatus may include an optical reader, first scale, image capturing device, a bin and a second scale. The first scale may be coupled with the optical reader and image capturing device. The item may be placed on self-deposit apparatus and the weight and image may be captured. The self-deposit apparatus may extract the dimensions of the item from the captured image. The self-deposit apparatus may verify the item intended for the self-deposit is associated item identified by the identifier by matching the weight, dimension and image to a stored item weight, dimensions and image.

Abstract: The present disclosure deals with an apparatus and method associated with a self-depositing of items. In exemplary embodiments, an item may be self-deposited using a self-deposit apparatus. In exemplary embodiments, self-deposit apparatus may include an optical reader, first scale, image capturing device, a bin and a second scale. The first scale may be coupled with the optical reader and image capturing device. The item may be placed on self-deposit apparatus and the weight and image may be captured. The self-deposit apparatus may extract the dimensions of the item from the captured image. The self-deposit apparatus may verify the item intended for the self-deposit is associated item identified by the identifier by matching the weight, dimension and image to a stored item weight, dimensions and image.

Abstract: Acoustical materials of the type provided in panel form for purposes of controlling or adjusting the acoustics of an interior space, such as an auditorium or concert hall, conference room, etc., and commonly referred to as architectural acoustical panels or ceiling panels. A panel comprises multiple layers, such as a surface layer which faces the room or sound source, which in turn comprises wood veneer laminated to a supporting layer and defines a plurality of microperforations extending entirely through, the surface layer. An acoustical absorbing layer may be a wood wool material or, most preferably, high-density fiberglass having a particular orientation, along with a combination of a support material or ribbing, which may define a plurality of cells in which the fiberglass lies. A back support layer may be perforated or solid.

Abstract: Systems, methods, and non-transitory computer readable media providing build and deploy a known file and identify unknown files found on the system. The method provides, deploying a file, creating a unique hash tag identifier and metadata associated with the file. A database entry is created for the hash tag identifier and metadata associated with the file. An unknown file is discovered on the system, a unique hash code identifier is generated and searched for in the database. If the unique hash code identifier is found the metadata is retrieved and returned for display, however if the hash code identifier is not found the unknown file is marked as a candidate for removal and deleted from the system.

Abstract: A robotic surgical instrument comprising: (a) a first jaw including a first bipolar electrical lead; (b) a second jaw including a second bipolar electrical lead; (c) a robotic arm operatively coupled to the first jaw and the second jaw, the robotic arm including a coupling mounted to the first and second jaws that allows the first jaw to be repositioned with respect to the second jaw; and, (d) a surgical tool head including a first electrical load in electrical communication with a first and second electrical terminals, the first surgical tool head adapted to be mounted to the first and second jaws to establish a first junction between the first bipolar electrical lead and the first electrical terminal and a second junction between the second bipolar electrical lead and the second electrical terminal.

Abstract: Disclosed herein are various embodiments of a capacitive touchscreen system that is capable of sensing finger touches made on a capacitive touchscreen according to various scanning modes that reduce power consumption of the capacitive touchscreen system. The disclosed power saving scanning modes are modally focused, and can be used not only to reduce system power consumption, but also to enhance the user experience with the capacitive touchscreen system.

Abstract: Disclosed are capacitive touchscreen or touch panel systems, devices and methods which increase the dynamic range of touches that may be detected on a capacitive touch screen or touch panel. Increased dynamic range is provided by employing automatic gain control methodologies and circuitry to process signals corresponding to individual mutual capacitance cells in a touch screen or touch panel.

Abstract: Various embodiments of charge pump circuitry configured to generate output signals having first distortion signals superimposed thereon are disclosed. Demodulator input signals are also disclosed that have second distortion signals superimposed thereon. A synchronization signal is delivered to demodulator circuitry through at least first and second integer divider circuits and to charge pump circuitry through at least the first integer divider circuitry such that the first and second distortion signals have frequencies that are integer divisions of the synchronization frequency.

Abstract: A surgical instrument kit comprising: (a) a robotic arm comprising a first jaw including a first bipolar electrode and a second jaw including a second bipolar electrode, wherein at least one of first jaw and second jaw is repositionable with respect to the other jaw; (b) a first surgical tool head including a first electrical load in electrical communication with a first pair of electrical terminals, the first surgical tool head adapted to be removably coupled to the robotic arm; and, (c) a second surgical tool head including a second electrical load in electrical communication with a second pair of electrical terminals, the second surgical tool head adapted to be removably coupled to the robotic arm, where the first pair of electrical terminals of the first surgical tool head are adapted to engage the first bipolar electrode and the second bipolar electrode to establish electrical communication between the first bipolar electrode and a first of the first pair of electrical terminals and between the second bi

Abstract: Various embodiments of charge pump circuitry configured to generate output signals having first distortion signals superimposed thereon are disclosed. Demodulator input signals are also disclosed that have second distortion signals superimposed thereon. A synchronization signal is delivered to demodulator circuitry through at least first and second integer divider circuits and to charge pump circuitry through at least the first integer divider circuitry such that the first and second distortion signals have frequencies that are integer divisions of the synchronization frequency.

Abstract: Disclosed are capacitive touchscreen or touch panel systems, devices and methods which increase the dynamic range of touches that may be detected on a capacitive touch screen or touch panel. Increased dynamic range is provided by employing automatic gain control methodologies and circuitry to process signals corresponding to individual mutual capacitance cells in a touch screen or touch panel.

Abstract: A cryogenic wand for ablating tissue comprising a cryogenic ablation tube closed at a distal end and including an ablation zone, the ablation tube in fluid communication with and coupled proximally to at least one of two segments that are rotatably repositionable with respect to one another, wherein the two segments are fluidically sealed so that fluid entering a first of the at least two segments passes therethrough and enters a second of the at least two segments.

Abstract: Disclosed herein are various embodiments of a capacitive touchscreen system that is capable of sensing finger touches made on a capacitive touchscreen according to various scanning modes that reduce power consumption of the capacitive touchscreen system. The disclosed power saving scanning modes are modally focused, and can be used not only to reduce system power consumption, but also to enhance the user experience with the capacitive touchscreen system.