Abstract: The present disclosure is directed to a rotating component for a turbine engine. The rotating component defines a surface and includes a heat pipe positioned on the surface of the rotating component or within the rotating component. The heat pipe includes a working fluid and an outer perimeter wall.

Abstract: Techniques are disclosed for assigning a geographical location to a photograph of a landscape. A geographic location tag is calculated from raw sensor data and a three-dimensional terrain map that corresponds to the landscape in the photograph. One technique includes calculating a two-dimensional ideal view projection of a camera used to take the landscape photograph based at least in part on a geographic location of the camera when the landscape photograph was taken and a field of view of the camera when the landscape photograph was taken. At least one of the topographical features visible from the camera based on the two-dimensional ideal view projection is selected from a three-dimensional terrain map representing a plurality of topographical features within a geographic region. At least one geographic location tag representing at least one of the selected topographical features is assigned to the landscape photograph.

Abstract: An engine case is provided having a first solid wall region and a second solid wall region with an internal region between the first and second sold wall regions. The internal region defines at least one cavity. One or more lattice structures are provided within the cavity that controls the flow of coolant air through the cavity. The cavity may be divided into two or more distinct cooling regions for allowing particular coolant flow paths to be provided to different parts of the engine case.

Abstract: A wide band continuous time delta-sigma modulator implements a time interleaved quantization processing operation. The modulator may provide for an inherent finite impulse response filtering in the feedback loop. Additionally, further finite impulse response filtering in each time interleaved feedback path may be provided.

Abstract: The present invention is directed to methods, apparatus and systems for optimizing media paths in communications networks. An exemplary embodiment includes the steps of a first SBC (SBC1) receiving a session request including a SDP offer for a session between first and second devices including media stream(s), said request being sent by a second SBC (SBC2) and traversing a portion of a signaling path including intermediary device(s), determining that media stream(s) should bypass one or more of the intermediary device(s), generating and transmitting to SBC2 from SBC1 a SDP answer including at least one of: (i) all SDP media descriptor transport addresses being set to zero; (ii) all SDP media stream connection values being set to 0.0.0.0 and at least one media transport address being non-zero; or (iii) header information or SDP information indicating that at least one intermediary device should be bypassed for the one or more media streams.

Abstract: A method for managing data communication of a mobile device in a mobile network is provided. The method may include receiving a request, at a cloud proxy, to retrieve Internet data from the Internet. The request may originate from an application, and the Internet data may have a plurality unique objects. The method may also include aggregating the Internet data and two or more of the unique objects from the Internet. Furthermore, the method may include forwarding the Internet data and the two or more unique objects to the mobile device in one transmission.

Abstract: Systems and methods of improving the operation of a transaction network and transaction network devices is disclosed. A transaction network host may comprise various modules and engines as discussed herein wherein the probability that a transaction is a business or personal transaction may be evaluated for establishing proper usage of differentiated transaction instruments according to their proper purposes. For instance, a probable personal transaction may be identified as being associated with a business-oriented transaction card, whereby the transaction network may tailor the handling of the transaction, such as by denying it, whereby the transaction network may actively deter misuse of transaction products whereby the transaction network more properly functions according to approved parameters.

Abstract: A system and method for facilitating email messaging combines the convenience of an auto-fill of the recipient fields in a standard email message with a blank canvas for composing a new, quick reply message. By selecting the quick reply feature that can be provided with the message view screen of an email utility, the user is shown a second user interface with a blank compose screen. The email recipients are automatically filled in from the message view screen of the current message. The quick reply message can be transmitted as an email message through the email utility.

Abstract: Communications methods, apparatus and systems for conserving Media Resource Function (MRF) resources by identifying streams of sessions, for example, non-real time streams, which can be routed to avoid use of MRF resources. An exemplary embodiment includes receiving by a SBC a session initiation request from a first device directed to a second device for a session including a plurality of streams; establishing a plurality of routes to the second device, said routes including at least a first route and a second route, the first route not including a media content processing entity and the second route including a media content processing entity; identifying from the streams for the session a first set of streams; said first set of streams including one or more streams that do not require media content processing; and routing one or more of the streams of the first set of streams via the first route.

Abstract: A vein harvesting device. The vein harvesting device includes a retractor and a drive shaft. The retractor includes an elongated portion defining a longitudinal axis, and supports a first engagement structure including a plurality of first tines. The drive shaft includes an elongated portion, and is movable along the longitudinal axis with respect to the retractor such that the elongated portion of the drive shaft contacts the first engagement structure causing the plurality of first tines to move about the longitudinal axis from a first position to a second position.

Abstract: Communications methods, apparatus and systems for detecting a status condition indicative of a failure of a media processing entity and providing media redirection to increase media resource function availability. One embodiment of the present invention is a method that includes directing, by a first Session Border Controller (SBC), a first media call flow of a first call through a first media content processing entity to a second SBC, detecting, at one of said first or second SBCs, a status condition indicative of a failure condition for the first media content processing entity, and redirecting, by the SBC that detects the status condition indicative of a failure condition, the first media call flow for the first call so that the first media call flow passes through a second media content processing entity instead of through the first media content processing entity without terminating the first call.

Abstract: A vein harvesting device is disclosed. The vein harvesting device includes a handle assembly, at least one elongated portion, first and second end effectors, and a tip. Each end effector is disposed adjacent a distal portion of the at least one elongated portion. Each end effector includes a first jaw member and a second jaw member, and at least one jaw member is movable toward the other jaw member. The tip is disposed in mechanical cooperation with the elongated portion. A distal end of the tip extends distally beyond a distal-most end of the first end effector. The first end effector is movable independently of the tip, and the second end effector is movable independently of the tip.

Abstract: A vein harvesting device is disclosed. The vein harvesting device includes a handle assembly, an elongated portion extending distally from the handle assembly and defining a longitudinal axis, an end effector, and a retractor. The end effector is disposed adjacent a distal portion of the elongated portion, and includes a first jaw member and a second jaw member. At least one jaw member is movable toward the other jaw member. The retractor is disposed in mechanical cooperation with the elongated portion, and includes a shaft and a pair of legs. The retractor is movable from a non-deployed position where the shaft is aligned with the longitudinal axis, to a deployed position where the shaft is disposed at an angle with respect to the longitudinal axis.

Abstract: Automatic relationship extraction is provided. A machine learning approach using statistical entity-type prediction and relationship predication models built from large unlabeled datasets is interactively combined with minimal human intervention and a light pattern-based approach to extract relationships from unstructured, semi-structured, and structured documents. Training data is collected from a collection of unlabeled documents by matching ground truths for a known entity from existing fact databases with text in the documents describing the known entity and corresponding models are built for one or more relationship types. For a modeled relationship-type, text chunks of interest are found in a document. A machine learning classifier predicts the probability that one of the text chunks is the entity being sought.

Abstract: An asynchronous SAR ADC converts an analog signal into a series of digital pulses in an efficient, low power manner. In synchronous SAR ADC circuits, a separate and cumbersome clock signal is used to trigger the internal circuitry of the SAR ADC. Instead of triggering the components of the SAR DAC synchronously with a clock signal, the asynchronous solution uses its own internal signals to trigger its components in an asynchronous cyclic manner. Further, in order to increase efficiency and guard against circuit failures due to difficulties arising from transient signals, the asynchronous SAR ADC may also include a delay circuit for introducing a variable delay to the SAR ADC cycle.

Abstract: A system and method for integrating media productions imported from a plurality of content provider systems are described. The system and method may communicate with a plurality of content provider systems to import a set of media productions from each content provider system and may normalize each media production into a normalized media document format. The media productions may be matched to each other based on the normalized media documents. The system and method may also create and store a plurality of canonical objects based on the matches determined for the media productions. For example, if a given media production matches one or more other media productions then all of the matching media productions may be linked together by a canonical object, e.g., so that the canonical object functions as an abstract representation of all of the matching media productions.

Abstract: A system, apparatus, and method for gravel packing a wellbore. The system includes a service tool extending through a packer that isolates a proximal annulus of the wellbore from a distal annulus thereof. The service tool defines an inner bore and a conduit, with the conduit being in fluid communication with the proximal annulus and the distal annulus. The system also includes a flow restrictor disposed in the conduit. The flow restrictor is configured to induce a first pressure drop in fluid flowing through the conduit in a first direction and to induce a second pressure drop in fluid flowing through the conduit in a second direction, with the second pressure drop being greater than the first pressure drop.

Abstract: An asynchronous SAR ADC converts an analog signal into a series of digital pulses in an efficient, low power manner. In synchronous SAR ADC circuits, a separate and cumbersome clock signal is used to trigger the internal circuitry of the SAR ADC. Instead of triggering the components of the SAR DAC synchronously with a clock signal, the asynchronous solution uses its own internal signals to trigger its components in an asynchronous cyclic manner. Further, in order to increase efficiency and guard against circuit failures due to difficulties arising from transient signals, the asynchronous SAR ADC may also include a delay circuit for introducing a variable delay to the SAR ADC cycle.

Abstract: An asynchronous SAR ADC to convert an analog signal into a series of digital pulses in an efficient, low power manner. In synchronous SAR ADC circuits, a separate and cumbersome clock signal is used to trigger the internal circuitry of the SAR ADC. Instead of triggering the components of the SAR DAC synchronously with a clock signal, the asynchronous solution uses its own internal signals to trigger its components in an asynchronous cyclic manner. Further, in order to increase efficiency and guard against circuit failures due to difficulties arising from transient signals, the asynchronous SAR ADC may also include a delay circuit for introducing a variable delay to the SAR ADC cycle.

Abstract: One or more mobile devices and a cloud server computing device are utilized to provide Internet access to one or more client computing devices. One of the clients is designated as a Wi-Fi access point. The Wi-Fi access point implements a reverse-infrastructure Wi-Fi mode which tethers available mobile devices and other clients to the access point. The cloud server periodically computes an optimal number of the mobile devices to be used for data striping, and transmits a webpage to a requesting client by striping data associated with the webpage across the optimal number of the mobile devices.