Abstract: One example method of operation may include identifying a call originated from a caller entity destined for a called entity at a call content server, identifying a called number associated with the called entity and a caller number associated with the caller entity, comparing a telephone number prefix associated with the called number with a number of enhanced call content data elements to identify a match, selecting one or more of the enhanced call content data elements to pair with the called number based on the match, and forwarding the selected enhanced call content data elements to the called entity.

Abstract: One example method of operation may include identifying a call originated from a caller entity destined for a called entity at a call content server, identifying a called number associated with the called entity and a caller number associated with the caller entity, comparing a telephone number prefix associated with the called number with a number of enhanced call content data elements to identify a match, selecting one or more of the enhanced call content data elements to pair with the called number based on the match, and forwarding the selected enhanced call content data elements to the called entity.

Abstract: Embodiments of the present invention provide methods and apparatuses that can alter flow characteristics within the feed channel of a cross-flow filtration element by employing a varying geometry of the feed spacer at a fixed channel height.

Abstract: Methods of making membrane elements for fluid or gas filtration, comprising applying feed or reject spacers, or intermediate spacers, or fold line protection strips, or end support strips directly to a membrane sheet, or to a substrate material which are subsequently applied to a membrane sheet, which thereby avoids contamination from directly printed adhesives, inks, or polymers, or damage from heat or radiation damage to the membrane sheet during direct application of spacers or patterns to the surface of the membrane sheet, thereby avoiding utilization of conventional feed spacer mesh materials. Membrane sheets and spiral wound filtration elements having spacers applied to defined regions of the sheet, in some embodiments having spacers mounted on substrates with different material properties, e.g., stiffness, than the underlying membrane.

Abstract: Methods of making membrane elements for fluid or gas filtration, comprising applying feed or reject spacers, or intermediate spacers, or fold line protection strips, or end support strips directly to a membrane sheet, or to a substrate material which are subsequently applied to a membrane sheet, which thereby avoids contamination from directly printed adhesives, inks, or polymers, or damage from heat or radiation damage to the membrane sheet during direct application of spacers or patterns to the surface of the membrane sheet, thereby avoiding utilization of conventional feed spacer mesh materials. Membrane sheets and spiral wound filtration elements having spacers applied to defined regions of the sheet, in some embodiments having spacers mounted on substrates with different material properties, e.g., stiffness, than the underlying membrane.

Abstract: The present invention relates to a spiral wound membrane element designs that utilize entrance and exit points in the feed space channel and utilize barriers on the perimeter of the feed space as well as barriers in the feed space area to direct fluid flow in the membrane element.

Abstract: A method is revealed that teaches that a UV or near-UV lighting source inside a lighting fixture can be used to fulfil two functions; (1) First, to disinfect room air of bioaerosols and remove certain air-borne chemicals; and then (2) To excite white or other color phosphor compounds, so that the final output of the lighting fixture is that of visible non-UV light. The method results in a minimal increase in operating energy costs over that of a standard LED light fixture, but with the added benefit of providing air disinfection and purification.

Abstract: In an aspect, multiple metallic base materials are mixed into a user-controlled multimetallic mixture and extruded into a net shape, which is thermally processed into a multimetallic and/or alloyed object. In another aspect, a superstructure is fabricated around an object, but physically isolated from the object, with a shape facilitating robotic handling of the superstructure, along with removal of powder from the object, after a three-dimensional printing process. In another aspect, a ceramic precursor is used to create a separable interface between a support structure and a sinterable object. More specifically, a sinterable structure is fabricated from a sinterable powder in an aqueous binder, and an interface layer is formed by depositing a ceramic precursor in a nonaqueous solution onto the sinterable structure. When the ceramic precursor is exposed to water in the aqueous binder, the ceramic can precipitate to form an unsinterable, ceramic interface layer between sinterable structures.

Abstract: Multiple metallic base materials are mixed into a user-controlled multimetallic mixture and extruded into a net shape according to a digital model. The net shape can then be thermally processed into a multimetallic and/or alloyed object.

Abstract: Devices, systems, and methods are directed to the use of nanoparticles for improving fabrication of three-dimensional objects formed through layer-by-layer delivery of an ink onto a powder of metal particles in a powder bed. More specifically, local densities of the powder of each layer may be determined and used as a basis for selectively distributing the ink including nanoparticles to increase density of one or more portions of the respective layer as compared to density of the respective portion of the layer prior to the selective distribution of the ink. Thus, the selective distribution of the ink including the nanoparticles may reduce density variations in each layer of three-dimensional objects being fabricated. In turn, such a reduction in density variation associated with the fabrication of three-dimensional objects may reduce the likelihood of defects (e.g., through unintended variations in shrinkage rates) associated with subsequent processing of the three-dimensional objects.

Abstract: Techniques and compositions are disclosed for feedstocks with powder/binder systems for three-dimensional printing, such as fused filament fabrication. For example, a feedstock may include a first high polymer and a second polymer for supporting a shape of a three-dimensional object through various processing stages. The first polymer may be a moderate or high molecular weight polymer, and the second polymer may be a high molecular weight polymer. The first polymer may provide improved print quality and strength, as compared to a low molecular weight polymer, in initial processing. In a solvent, the first polymer may be preferentially dissolved over the second polymer such that the second polymer may remain to support a net shape of the three-dimensional object in subsequent processing. Accordingly, the combination of the first polymer and the second polymer may be useful for rapid three-dimensional manufacturing of high quality parts.

Abstract: Techniques and compositions are disclosed for feedstocks with powder/binder systems for three-dimensional printing, such as fused filament fabrication. For example, a plurality of feedstocks may be combined to form a three-dimensional object having a spatial gradient of a first primary binder and a second primary binder. The spatial gradient of the first primary binder and the second primary binder along the three-dimensional object may form the three-dimensional object with an advantageous combination of adequate structural support and a rapid overall rate of debinding the first primary binder and the second primary binder from the three-dimensional object as the three-dimensional object is processed into a final part. Accordingly, the spatial gradient of the first primary binder and the second primary binder may be useful for rapid three-dimensional manufacturing of high quality parts.

Abstract: Systems, methods, and components are disclosed for controlling layer separation in stereolithographic fabrication of three-dimensional objects. Each layer of the three-dimensional object can be cured and separated in discrete portions to facilitate controlling forces in the layers of a three-dimensional object. For example, controlling curing and separation of layers of a three-dimensional object according to the systems, methods, and components disclosed can facilitate accurately forming the three-dimensional object from cured particle-loaded resins. More specifically, particle loading can decrease the shear strength of the cured resin and, thus, controlling the forces exerted on a given layer of a cured particle-loaded resin can be particularly useful for reducing the likelihood of deformation in a three-dimensional object including the particles. In turn, the accurately formed three-dimensional object including the particles can be densified to form a dimensionally accurate finished part.

Abstract: A variety of additive manufacturing techniques can be adapted to fabricate a substantially net shape object from a computerized model using materials that can be debound and sintered into a fully dense metallic part or the like. However, during sintering, the net shape will shrink as binder escapes and the base material fuses into a dense final part. If the foundation beneath the object does not shrink in a corresponding fashion, the resulting stresses throughout the object can lead to fracturing, warping or other physical damage to the object resulting in a failed fabrication. To address this issue, a variety of techniques are disclosed for substrates and build plates that contract in a manner complementary to the object during debinding and sintering.

Abstract: A septic tank housing system with extension element for use in a septic system including a filter housing with sides, a top section and a bottom; a filter element holder; a plurality of filter elements; a tubular element secured to the outside of the filter housing: a filter housing extension element for extending the overall height of the filter housing; and preferably, a pump for discharging filter liquid effluent from the filter housing.

Abstract: A multiple engine test system that includes an engine test bed system for holding a specific engine type, a mounting frame, and a handling system for transporting the engine test bed system from storage to the mounting frame. The engine test bed system has all the peculiar testing components required for the specific engine type, and the mounting frame communicating with the engine test bed system.

Abstract: A pusher mechanism comprising a finger assembly, an upper cylinder including a shaft secured to the finger assembly for displacing the finger assembly between retracted and extended positions, housing means supporting the upper cylinder for pivotal displacement, means for pivotally displacing the upper cylinder from a start location to an end location when the finger assembly is extended including a servomotor, a control including profile generating means for generating a profile having a plurality of constant acceleration segments beginning at selected locations and an amplifier for receiving the profile and for driving the servomotor in response thereto, dynamic electronic clutch means for stopping the servomotor to prevent damage to the pusher mechanism when the pivotal displacement of the upper cylinder to the end location is prevented including the amplifier including means for generating a motor current signal, limit logic means including a corresponding plurality of selected constant current limits cor