Abstract: An intelligent backhaul radio is disclosed, which can operate by zero division duplexing for use in PTP or PMP topologies, providing for significant spectrum usage benefits among other benefits. Specific system architectures and structures to enable active cancellation of multiple transmit signals at multiple receivers within a MIMO radio are disclosed. Further disclosed aspects include the adaptive optimization of cancellation parameters or coefficients.

Abstract: This disclosure details exemplary battery pack designs for use in electrified vehicles. An exemplary battery pack may include a multi-piece enclosure assembly and an urethane based adhesive. The urethane based adhesive may function as both a fastener for securing the enclosure assembly components together and as a seal for blocking the ingress of moisture into the interior of the battery pack. Associated battery pack assembly methods are also disclosed.

Abstract: Securing data using random bits uses a TRNG disk with a plurality of random bits and a universally unique identifier (UUID). At least one TRNG disk copy is created, which is identical to the TRNG disk. The TRNG disk copy is stored in a separate physical location than the TRNG disk. Source data is received and encrypted with a block of random bits of the TRNG disk to produce encrypted data. The block of random bits of the TRNG disk has a bit offset which is a positional address of the block of random bits within the TRNG disk. The encrypted source data, the UUID, and the bit offset of the TRNG disk are communicated from a first location to at least a second location. The encrypted source data is decrypted at the second location using the UUID, the offset of the TRNG disk, and the TRNG disk copy.

Abstract: A distributed video management system that allows for monitoring a camera allocation parameter and dynamic reallocation of video cameras to available camera nodes in response to detecting a change in the allocation parameter including selectively dropping at least one camera from the system based on a priority of the camera. The change in allocation parameter may be due to a number of potential contexts including a change in availability of camera nodes, a change in the nature of the video data captured, a change in computational load, or other change that results in a change in allocation parameter. The disconnection or “dropping” of a camera may be temporary in response to an increase in computational load on the system. The use of priority values of the cameras may allow for sufficient camera coverage to be provided by the system while maintaining processing of video data from higher priority cameras.

Abstract: Through-substrate via structures are formed in a semiconductor substrate of a first semiconductor die. Semiconductor devices, dielectric material layers, and metal interconnect structures are formed over a front surface of the semiconductor substrate. A backside dielectric layer is formed on a backside surface. Integrated line and pad structures are formed over the backside dielectric layer on a respective through-substrate via structure. Each of the integrated line and pad structures includes a respective pad portion and respective line portion that extends from a center region of the backside surface to toward a periphery of the backside surface. A bonded assembly including the first semiconductor die and a second semiconductor die can be formed. Bonding pads can be provided in a center region of the interface between the semiconductor dies to facilitate power and signal distribution in the second semiconductor die with less electrical wiring.

Abstract: The disclosure relates to a method for monitoring emissions from a vehicle fleet consisting of a plurality of vehicles of a certain classification group. The method comprises the steps indicated in claim 1 with a) to e), as well as the further features listed there. With the method according to the disclosure, the emission emitted from a vehicle fleet can be reduced. Furthermore, by means of such an emission monitoring method more environmentally friendly and lower-emission vehicles can be developed.

Abstract: Read error mitigation in solid-state memory devices. A solid-state drive (SSD) includes a read error mitigation module that monitors one or more memory regions. In response to detecting uncorrectable read errors, memory regions of the memory device may be identified and preemptively retired. Example approaches include identifying a memory region as being suspect such that upon repeated read failures within the memory region, the memory region is retired. Moreover, memory regions may be compared to peer memory regions to determine when to retire a memory region. The read error mitigation module may trigger a test procedure on a memory region to detect the susceptibility of a memory region to read error failures. By detecting read error failures and retirement of a memory regions, data loss and/or data recovery processes may be limited to improve drive performance and reliability.

Abstract: An artificial-reality device is provided. The artificial-reality device includes a frame having at least one temple section (e.g., a frame arm) and a front section, where the front section is configured to hold at least one lens. The artificial-reality device also includes a hinge pivotally coupling the at least one temple section and the front section. The hinge includes: (A) a front magnetic component that includes a static magnet, and (B) a rear magnetic component, coupled to the at least one temple section, that includes: (i) two or more primary magnets oriented so as to be attracted to the static magnet of the front magnetic component, and (ii) at least one secondary magnet, positioned between the two or more primary magnets, oriented so as to be repelled by the static magnet of the front magnetic component.

Abstract: Apparatuses, systems, and methods are disclosed for concurrently programming non-volatile storage cells, such as those of an SLC NAND array. The non-volatile storage cells may be arranged into a first block comprising a first string of storage cells that intersects with a first word line at a first storage cell, a second block comprising a second string of storage cells that intersects with a second word line at a second storage cell, a bit line electrically connectable to the first string and the second string, and controller configured to apply a programming pulse, at an elevated voltage, to the first word line and second word line to concurrently program the first and second storage cells.

Abstract: A composition for forming a foamed silicone elastomer is disclosed. The composition comprises: A) an organopolysiloxane having at least two silicon-bonded ethylenically unsaturated groups per molecule; B) an organohydrogensiloxane having at least two silicon-bonded hydrogen atoms per molecule; C) a hydrosilylation catalyst; D) a chemical blowing agent; and E) a physical blowing agent. The hydrosilylation catalyst C) is present in a catalytically effective amount. The chemical blowing agent D) has at least one hydroxyl (OH) group, and is present in an amount to provide a OH content >0 and <500 parts per million (ppm). The physical blowing agent E) undergoes a phase change from a liquid to a gaseous state during exposure to atmospheric pressure and a temperature ?0° C. The blowing agents D) and E) are different from one another. A foamed silicone elastomer, and methods of forming the composition and foamed silicone elastomer are also disclosed.

Abstract: A hitch assist system is provided herein. The system includes an imager for capturing images of a rear-vehicle scene containing a trailer and a controller for processing the captured images. A device is disposed at a trailer location and has a display configured to flash a shape at a predetermined frequency and alternating in color. The controller identifies the shape in the captured images to determine the trailer location.

Abstract: An electrified vehicle thermal management system includes, among other things, a transmission, an inverter, and a terminal block disposed between the transmission and the inverter. The terminal block includes a conduit configured to deliver transmission fluid from the transmission to the inverter. An electrified vehicle thermal management method includes circulating a transmission fluid between a transmission, a terminal block, and an inverter, and using the transmission fluid to manage thermal energy within the inverter.

Abstract: Packaging configuration comprising: a pallet comprising a top surface, a bottom surface and a height HP; a first stack of bagged goods having a total height HL1, stacked on the pallet and comprising at least two layers; and a support structure comprising at least four walls situated over the first stack of bagged goods, one of the walls being a top wall and at least three of the walls being sidewalls. The support structure has a height HC that meets one of the following equations: HC>HL1, when the bottom end of at least one sidewall of the support structure is positioned on the top surface of the at least one pallet; or HC>HP+HL1, when the bottom end of at least one sidewall of the support structure and the bottom surface of the pallet are both positioned on the same surface. An air gap having a height HAG is situated between a top layer of the first stack of bagged goods and the top wall of the support structure.

Abstract: An electric machine including a rotor shaft having an inner shaft core with a first composition and an outer shaft portion surrounding at least some of the inner shaft core. The outer shaft portion is fabricated from a material having a different composition than the inner shaft core. For example, the inner shaft core could be fabricated from a material having high thermal conductivity, such as copper, while the outer shaft portion is fabricated from a material with lesser thermal conductivity, but greater strength, for example steel. The two-material shaft with a highly thermally conductive core serves to conduct heat from the interior of the electric machine to the housing, or to an exterior apparatus or structure.

Abstract: Embodiments of the disclosure are directed to index-gradient antireflective coatings that include a differential concentration of nanovoids versus thickness of the coating. In one embodiment, an index-gradient antireflective coating may have an index of refraction that varies from a first value to that of a second material. In another embodiment, the substrate may be optically transparent, and made of, for example, polymer, glass, or ceramics. The index-gradient antireflective coating can be fabricated using a non-uniform spin-coating process, by successive thermal evaporation, or by a chemical vapor deposition (CVD) process. In another embodiment, the spin-coating process can include multiple steps that include different concentrations of monomers to solvent, different spin-speeds, or different annealing times/temperatures. Similarly, the thermal evaporation can include multiple steps that include different concentrations of monomers, initiators, solvents, and associated processing parameters.

Abstract: In one embodiment, a method includes receiving a user input from a client system associated with a user, determining a task based on the user input and a confidence score associated with the task, generating one or more first dialog acts based on a task policy which specifies dialog acts associated with the task, generating one or more second dialog acts based on an override policy responsive to the confidence score being less than a threshold score, wherein the override policy specifies dialog acts that modify dialog acts specified by the task policy; and sending instructions for presenting a response to the user input to the client system, wherein the response is based on one or more of the first dialog acts or the second dialog acts.

Abstract: An irradiation apparatus configured to be coupled to an irradiation chamber containing a material to be irradiated, comprising: a support structure; one or more radiation sources coupled to the support structure; and a heat exchange mechanism thermally coupled to the one or more radiation sources. The heat exchange mechanism comprises one or more of a thermoelectric cooling device, a vapor chamber, a heatsink, a heat dissipation structure, a fan, and a cooling coating. The one or more radiation sources comprise one or more UV radiation sources, one or more UV-C radiation sources, one or more visible radiation sources, or a combination thereof. Optionally, the one or more radiation sources comprise a plurality of radiation sources arranged in an array. Optionally, the one or more radiation sources deliver a combination of wavelengths to the material to be irradiated.

Abstract: A system is provided for supporting an arm of a user that includes a harness configured to be worn by the user, and an arm support coupled to the harness and including an arm rest to support an arm of the user. The arm support is configured to accommodate and follow movement of the arm without substantially interfering in such movement. The arm support may at least partially offset a gravitational force acting on the arm as the user moves and the arm support follows the movement of the user's arm. For example, the arm support may transfer at least a portion of the weight of the user's arm to the torso or other region of the user's body and/or may apply an opposing force to at least partially offset the gravitational force acting on the arm.

Abstract: Systems and methods are disclosed for hardware-based read sample averaging in a data storage device. In one example, a read channel circuit including a buffer memory is configured to receive a read instruction to read a selected sector, obtain detected sample values for the selected sector, and determine whether the read instruction corresponds to a re-read operation for the selected sector based on determining whether there are stored samples for the selected sector already stored to a locked buffer entry of the buffer memory. When there are stored sample values stored to the locked buffer entry, the example read channel circuit determines the re-read operation is occurring, and performs read sample averaging based on the detected sample values and the stored sample values to produce averaged sample values. Other examples and configurations are also described.

Abstract: An apparatus and methods to eliminate PFAS from wastewater biosolids through fluidized bed gasification. The gasifier decomposes the PFAS in the biosolids at temperatures of 900-1800° F. Synthesis gas (syngas) exits the gasifier which is coupled to a thermal oxidizer and is combusted at temperatures of 1600-2600° F. This decomposes PFAS in the syngas and creates flue gas. Heat can be recovered from the flue gas by cooling the flue gas to temperatures of 400-1200° F. in a heat exchanger that is coupled with the thermal oxidizer. Cooled flue gas is mixed with hydrated lime, enhancing PFAS decomposition, with the spent lime filtered from the cooled flue gas using a filter system that may incorporate catalyst impregnated filter elements. The apparatus and methods thereby eliminate PFAS from wastewater biosolids and control emissions in the resulting flue gas.