Abstract: A computer-implemented method and corresponding system that can allow an eyewitness of an emergency incident to instantly report it to the emergency services by sending data such as a photo of the emergency scene, without having to wait for a call-taker or agent to answer a call. This data is processed by an emergency service platform, which automatically dispatches the required resources to the emergency scene, thus managing to significantly reduce the response time of emergency services.

Abstract: Mesh device communication is provided. A dictionary of indexes corresponding to different messages is stored to a cache memory of an access device. A message is received via a transceiver of the access device. The cache memory is accessed to look up the message to identify an index corresponding to the message. The message is propagated, via the transceiver, to a wireless access device mesh network including a plurality of other access devices by broadcasting the index of the message.

Abstract: Systems and methods for describing a composition of an article of manufacture are disclosed. In one aspect, a method includes receiving article composition data for an article of manufacture that identifies a set of parts of the article, a stated composition for each part of the set of parts, and a physical quantity of the stated composition. The method further includes classifying the stated composition of each part of the set of parts into a normalized composition that includes a set of normalized chemicals. The method further includes outputting an aggregated physical quantity of each normalized chemical for the set of parts of the article. The method can include classifying a normalized composition of each part into a material category within a hierarchical taxonomy based on the set of normalized chemicals of that normalized composition and outputting an aggregated physical quantity of each material category for the parts.

Abstract: A multilayer film structure, and method of making such a multilayer film structure, which includes a first layer consisting essentially of a first material and a second layer consisting essentially of a second material. In embodiments, the multilayer film structure includes a plurality of first layers alternating with a plurality of second layers. The layers are constructed by applying a N2-based reactive sputtering methodology so that the layers maintain a largely amorphous microstructure and a stable and high reflectivity upon annealing at temperatures up to 800° C. for 1 hour.

Abstract: Implementations of methods of singulating a plurality of die included in a substrate may include forming a plurality of die on a first side of a substrate, forming a backside metal layer on a second side of a substrate, applying a photoresist layer over the backside metal layer, patterning the photoresist layer along a die street of the substrate, and etching through the backside metal layer located in the die street of the substrate. The substrate may be exposed through the etch. The method may also include singulating the plurality of die included in the substrate through removing a substrate material in the die street.

Abstract: A die attachment material may include an ultra-violet (UV) curable resin and silver particles to attach a chip to a submount, where the silver particles are positioned within the UV curable resin. A method may include heating the die attachment material to obtain the UV curable resin on sintered silver particles, where at least a portion of the die attachment material is position between a chip and a submount. The method may further include irradiating, with UV light, the UV curable resin to obtain a polymer on the sintered silver particles. The polymer may form a layer on the sintered silver particles.

Abstract: An article including a durable, optically transparent, and superhydrophobic coating is described. In one aspect, the present disclosure provides an article comprising a substrate, and disposed adjacent the substrate, a layer comprising graphitic carbon, diamond-like carbon, and aerogel. In another aspect, the present disclosure provides a method for preparing a coated substrate, comprising providing a carbon layer disposed on a substrate and having a textured surface; and disposing aerogel adjacent to at least a portion of the textured surface.

Abstract: Roofing shingles are disclosed that are capable of self-adhering to a roof deck or underlayment and/or other roofing shingles and that require few or no mechanical fasteners to remain attached to the roof. By appropriate positioning of sealant lines on the shingle, direct adhesion between the shingle and the roof deck or underlayment and/or other roofing shingles can be achieved. If the shingle is laminated, the layers may be mechanically attached with indentations in the common bond area. The nail zone of the shingle may be visually indicated with fines and/or one or more paint lines. A roofing system comprising a plurality of courses of the shingles is also disclosed.

Abstract: A latch assembly that is adjustable between first and second backset settings. A cam is rotatable about a cam axis, and facilitates linear displacement of a latch link in a first direction. A multiplier link is rotatable about a multiplier link axis that is offset from the cam axis can be rotated in the first rotational direction by engagement with the latch link. A latch bar is coupled to the multiplier link and is linearly displaced in a second direction by rotation of the multiplier link in the first direction. The latch apparatus also includes a latch bolt that is coupled to the latch bar, the latch bolt being displaced toward a retracted position by the displacement of the latch bar in the second direction. The latch assembly can also include a dead latch link can block retraction of at least the latch bolt.

Abstract: The present aspects include a method of detaching a security tag from an article, including receiving, at a detacher device, an unlock signal from a transaction system. The detacher device includes a housing having a nest configured to receive a security tag, a gate assembly including a gate member movable between a closed position that blocks the nest and an open position, and a magnet positioned on an opposite the nest and having a magnetic flux sufficient to unlock a magnetic lock of the security tag. The method further includes moving the gate member from the closed position to the open position based on receipt of the unlock signal, receiving the security tag in the nest, and unlocking the magnetic lock of the security tag to allow the security tag to be detached from the article.

Abstract: A wet-mate connection is used in a well and comprises first and second connection assemblies and an actuator. The first connection assembly includes at least one first connector for at least one first control line. The second connection assembly is configured to connect with the first connection assembly and includes at least one second connector for at least one second control line. The second connector is movable on the second connection assembly between a retracted condition and an extended condition. In the extended condition, the second connector can mate with the first connector to communicate the first and second control lines with one another. The actuator is disposed on the second connection assembly and is configured to move the second connector at least from the retracted condition to the extended condition.

Abstract: A method of conducting a plurality of downhole operations with a completion system, the method including performing a treatment through a port in a first sleeve assembly in a first stage of the completion system, using an object to slide a first sleeve in a second sleeve assembly, located uphole of the first sleeve assembly, in a second stage of the completion system to reveal a port, and then closing the port in the first sleeve assembly in the first stage using the object, performing a treatment through the port in the second sleeve assembly, closing the port in the second sleeve assembly, and opening at least one of the ports in the first sleeve assembly and the second sleeve assembly and producing fluids through the at least one of the ports. A completion system includes the sleeve assemblies and object for performing the method.

Abstract: A heatsink comprising a heat exchange device having a plurality of heat exchange elements each having a surface boundary with respect to a heat transfer fluid, having successive elements or regions having varying size scales. According to one embodiment, an accumulation of dust or particles on a surface of the heatsink is reduced by a removal mechanism. The mechanism can be thermal pyrolysis, vibration, blowing, etc. In the case of vibration, adverse effects on the system to be cooled may be minimized by an active or passive vibration suppression system.

Abstract: A crossbow with a movable trigger latch block. The crossbow has a trigger latch block slidingly connected to the flight track. The trigger latch block is configured to engage and retain the bowstring. A cocking mechanism is configured to draw the trigger latch block with the bowstring from an initial position near a forward end of the flight track to a cocked position. A one-way retention mechanism is configured to immobilize the trigger latch block against linear movement in a forward direction along the flight track. A trigger-traverse mechanism is configured to slide the trigger latch block in a forward direction to its initial position after the bowstring is released.

Abstract: Sling-attached squeeze bags, slings for sling-attached squeeze bags, shoulder-fired projectile weapons that utilize sling-attached squeeze bags, and related methods. The squeeze bags include a cover material that defines an enclosed bag volume. The squeeze bags also include a sling-receiving region that is sized to receive a sling strap of a sling of the shoulder-fired projectile weapon and a particulate fill-material positioned within the enclosed bag volume. The slings include a sling strap that defines a bag-receiving strap region configured to be received within a sling-receiving region of a sling-attached squeeze bag, a first attachment strap extending from a first end region of the sling strap, and a second attachment strap extending from the first end region of the sling strap. The slings also include a first sling-attachment structure operatively attached to the first attachment strap and a second sling-attachment structure operatively attached to the second attachment strap.

Abstract: A quick loader includes a propellant tube, a main loader body, a funnel valve, and a funnel tube. The funnel valve features a channel that connects the main loader body to the funnel tube, allowing propellant to flow therethrough when open. The funnel valve is coupled to the main loader body by a hinge on a metal pin that enables free rotation around a fixed axis. The funnel valve further features a gasket that covers an outlet of the main loader body when not in use and prevents water from entering the propellant tube. In some embodiments, the quick loader further includes a bullet compartment and a primer holder, configured respectively to hold a bullet and a primer that are accessible with one hand for quick and silent use in the field.

Abstract: A corner bracket comprising a volume of matter having n pairs of parallel faces, where n is an integer larger than 2; each face of each pair of parallel faces comprising an opening; the openings in the faces of each pair of parallel faces being joined by a cylindrical recess having a longitudinal axis perpendicular to the faces joined by the cylindrical recess; the longitudinal axis of the cylindrical recesses being arranged such that the cylindrical recesses do not intersect each other. The number n can be 3 and the volume of matter can be a cube.

Abstract: A computing device and method are provided for transmitting a relevant subset of map data, called a neighborhood, to enable mutual spatial understanding by multiple display devices around a target virtual location to display a shared hologram in the same exact location in the physical environment at the same moment in time. The computing device may comprise a processor, a memory operatively coupled to the processor, and an anchor transfer program stored in the memory and executed by the processor.

Abstract: Techniques are disclosed for allocating computing resources in a computing network of a cloud computing system, the computing resources comprising a plurality of computing devices hosting virtual machines. An expected usage profile is determined based on first data indicative of a current demand for computing resource usage in the computing network, second data indicative of an adjacent demand for computing resource usage in the computing network, third data indicative of a historical demand for computing resource usage in the computing network, and fourth data indicative of events that are external to the computing network.

Abstract: Systems for supply chain management are provided. The systems perform capturing, formatting, processing, analysis, storage, and sharing of supply chain event data. The systems store the supply chain event data relating to an execution of a supply chain process therein and on a distributed ledger.