Abstract: An example system includes a first network device having first circuitry. The first network device is configured to perform operations including receiving data to be transmitted to a second network device over an optical communications network, and transmitting first information and second information to the second device. The first information is indicative of the data, and is transmitted using a first communications link of the optical communications network and using a first subset of optical subcarriers. The second information is indicative of the data, and is transmitted using a second communications link of the optical communications network and using a second subset of optical subcarriers. The first subset of optical subcarriers is different from the second subset of optical subcarriers.

Abstract: A charging device comprises supply inlets having contact elements engageable with a power source. Charging control modules are included in the supply inlets. A uniform charging standard comprise each of the charging control modules.

Abstract: Methods, systems, and apparatus for subcarrier modulation with radio frequency inphase-quadrature (IQ) modulators. A system includes a plurality of IQ modulators, each configured to receive an input electrical signal comprising an inphase signal and a quadrature signal, and each configured to modulate the inphase signal and quadrature signal based on one of a plurality of local oscillator signals to output a multiplexed signal. Each of the plurality of local oscillator signals is supplied by a respective one of a plurality of local oscillator circuits. A modulator circuit is configured to modulate a carrier optical signal from a laser having a frequency ?c based on the multiplexed signal to generate a modulated optical signal centered at frequency ?c and comprising a plurality of subcarriers. A center frequency of each of the plurality of subcarriers is offset from ?c by a frequency of said one of the plurality of local oscillator signals.

Abstract: A method of manufacturing an optical fiber, the method including drawing a bare optical fiber from an optical fiber preform along a draw pathway. The method further includes during the drawing step, moving a first fluid bearing from a first position to a second position, the first position being removed from the draw pathway and the second position being disposed in the draw pathway such that the movement of the first fluid bearing to the second position causes at least a first portion of the draw pathway to change direction.

Abstract: A method of selective hydrocarbon injection in in-cylinder late post injection in an exhaust manifold of a diesel engine comprises providing the exhaust manifold of the diesel engine comprising a plurality of cylinders, an exhaust gas recirculation valve disposed adjacent the exhaust manifold, a diesel particulate filter disposed adjacent the exhaust manifold, an exhaust gas recirculation cooler disposed adjacent the exhaust manifold offset from the exhaust gas recirculation valve, and an engine control unit operatively connected with the diesel engine for controlling at least the plurality of cylinders. At least a first cylinder is disabled via the engine control unit to reduce post injection of hydrocarbons during regeneration of the diesel particulate filter. The diesel particulate filter is regenerated. In-cylinder late post injection of hydrocarbons is conducted during regeneration of the diesel particulate filter via cylinders other than the first cylinder.

Abstract: Optical network systems and components are disclosed, including a transmitter comprising a digital signal processor that receives data; circuitry that generate a plurality of electrical signals based on the data; a plurality of filters, each of which receiving a corresponding one of the plurality of electrical signals, a plurality of roll-off factors being associated with a respective one of the plurality of filters; a plurality of DACs that receive outputs from the digital signal processor, the outputs being indicative of outputs from the plurality of filters; a laser that supplies light; and a modulator that receives the light and outputs from the DACs, and supplies a plurality of optical subcarriers based on the outputs, such that one of the optical subcarriers has a frequency bandwidth that is wider than remaining ones of the optical subcarriers, said one of the optical subcarriers carrying information for clock recovery.

Abstract: A method of manufacturing a physical object comprises, during a process of manufacturing the physical object by a machine, capturing image data of at least a portion of the physical object and other sensor data related to the machine or to the at least a portion of the physical object. The method further comprises, during the process of manufacturing the physical object, for each of the plurality of pixels of the image data, coregistering the image data with the other sensor data on a pixel-by-pixel basis, storing the coregistered image data and other sensor data in association with each other in a data structure, and using at least a portion of the coregistered image data and other sensor to detect an anomaly in the physical object or in the process of manufacturing the physical object.

Abstract: A system for providing a game table. A deck of cards and a gaming table is provided. The gaming table comprises a surface having three card-placement areas and a plurality of user-playing areas. Each of the card-placement areas is configured to receive at least one of the cards. Each of the user-playing areas comprises three card-placement indicators configured to associate with one of the card-placement areas and a wagering indicator configured to associate a credit value with at least one of the card-placement areas. A symbol generation apparatus configured to randomly generate a symbol is provided. The symbol randomly generated by the symbol generation apparatus is associated with one of the card-placement areas.

Abstract: A foosball table with longitudinal and lateral player movements above a playing surface is disclosed. The player figures carried on a control shaft in a spaced apart relation along the shaft. A proximal end of the shaft has a control knob operable from an exterior of the table. A distal end of the shaft is pivotally coupled beyond an interior sidewall of the playing surface, yet within an anteroom of the foosball table defined by an exterior panel of the foosball table and the interior sidewall. A longitudinal slot is provided along the exterior panel for a longitudinal displacement of the control shaft and the player figures carried on the control shaft.

Abstract: An example apparatus includes an optical transmitter, an optical splitter, lenses, and mirrors. The optical splitter has an input and several outputs. The input of the optical splitter is optically coupled to the transmitter, such that each of the outputs of the optical splitter is operable to supply a corresponding one of a plurality of modulated optical signals, each of which includes a plurality of optical subcarriers. Each of the lenses is optically coupled to a respective one of the outputs of the optical splitter. Each of the lenses is operable to receive a corresponding one of the modulated optical signals. Each of the mirrors is optically coupled to a corresponding one of the lenses, such that each of the mirrors is operable to direct a respective one of the modulated optical signals for transmission through free space.

Abstract: Disclosed herein are methods and systems for dynamically configuring a muxponder. One exemplary system may be provided with a muxponder module deployed in an optical network, the muxponder having an optical receiver, a first and a second electrical port, a demultiplexer having a built-in digital cross-connect, and a processor accessing a mapping table to assign traffic streams associated with a first service identification code to a first and a second host lane of the first electrical port, traffic streams associated with a second service identification code to a third and a fourth host lane of the second electrical port, and having logic to control the digital cross-connect to route a first and a second traffic stream to the first electrical port based on the first service identification code, and a third and a fourth traffic stream to the second electrical port based on the second service identification code.

Abstract: Provided is a cable lock including a locking clasp including first and second clasp components having first and second security cable connection arms. The locking clasp includes at least one groove. The at least one groove is configured to receive at least one device cable. The cable lock includes a security cable having a wire rope and a vinyl coating. The wire rope includes a plurality of wire strings arranged in a plurality of clusters. The first and second security cable connection arms of the locking clasp are coupled to a first end of the security cable. First and second stop sleeves are disposed on opposite sides of the first and second security cable connection arms. A device connection means is disposed at a second end of the security cable opposite the first end of the security cable.

Abstract: A trapped vortex combustor for use in a gas turbine engine includes an outer vortex chamber wall and a dome attached to, or formed integrally with, the outer vortex chamber wall. The dome, the outer vortex chamber wall, or both define at least in part an outer trapped vortex chamber and a channel. The channel extends along the circumferential direction at a forward end of the outer vortex chamber wall, the channel configured to receive an airflow through or around the outer vortex chamber wall, the dome, or both and provide such airflow as a continuous annular airflow to the inner surface of the outer vortex chamber wall. The dome further defines a fuel nozzle opening, with all openings in the dome outward of the fuel nozzle opening along the radial direction, excepting any effusion cooling holes having a diameter less than about 0.035 inches, being in airflow communication with the channel.

Abstract: A tool for making contoured composite hat stringers allows control of stringer wrinkling. The tool includes a set of first openings that allow the tool to flex during contouring of the stringer, and a set of second openings into which portions of the composite charge may strain during the contouring.

Abstract: Composite laminate stiffeners such as stringers are punch formed between first and second universal dies respectively carried on first and second trays. The second tray is mounted for sliding movement relative to the first tray between a punch position and a compaction position. Parts of the first and second dies are easily reconfigurable, allowing different shapes of stiffeners to be formed on the same forming apparatus.

Abstract: A method of executing a competitive event using playing cards and a random symbol selector by providing a single random playing card face-down at each three distinct areas. A player identifying a single card position selected as a position having a playing card of the highest rank by the player by indicating a single symbol. A random symbol indicator identifying a random only one of the symbols as a random outcome and turning the single face-down playing card. Comparing ranks of all face-up playing cards on the gaming table and determining if the identified single card position has a highest rank among all face-up playing cards and identifying the player that identified the single playing card position as having a winning outcome in the competitive event. Wagers may also be placed on the selection.

Abstract: A weight bearing fall protection connector includes a first connection member configured to attach the connector to a piece of fall protection equipment, and a second connection member configured to attach the connector to another piece of all equipment, with the connection members fixed to each other to transfer the weight of a worker in a fall event and for movement relative to each other between a ready position and a fall position. The connector further includes a breakable component having a retaining condition wherein the component maintains the members in a ready position and broken condition wherein the component allows the members to move to their fall position. The connector further includes a wireless fall indicator including a wireless transmitter and a switch configured to activate the wireless transmitter in response to movement of the members from the ready position to the fall position.

Abstract: Cap wrinkling in a contoured composite hat stringer is reduced by constraining the cap as the hat stringer is being formed from a flat composite charge. The cap is constrained by an inflatable bladder placed in a tool set used to form the composite charge.

Abstract: A presentation document is provided for display at a user device. An addition of a content object into the presentation document is identified. A theme of the presentation document is identified based on the content object. A subset of the presentation document templates is provided for selection based on the identified theme. A user interaction associated with the presentation document is identified. Responsive to identifying the user interaction associated with the presentation document, suggested content for insertion into the presentation document are provided for presentation at the user device. A selection of a suggested content object from the suggested content is received. The selected suggested content object is applied to the presentation document.

Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to train a generative adversarial network (GAN) to reconstruct a missing portion of an image by determining a reconstructed portion of the image based on data from portions of the image surrounding the missing portion and compare an acquired image with the reconstructed portion of the image to determine a damaged portion. The instructions further include instructions to determine estimated damage based on the damaged portion.