Abstract: An electric machine rotor includes a plurality of plates stacked along an axis of rotation. Each of the plates defines a plurality of cavities. Each cavity defines a pole arc angle, has at least one permanent magnet pocket, and has magnetic field guide chambers extending outward from the at least one permanent magnet pocket. Offset angles between the magnetic field guide chambers and the at least one permanent magnet pockets vary between at least two of the cavities of the plurality of cavities within each plate such that each plate defines at least two different pole arc angles. The plates are stacked such that the at least one permanent magnet pockets between adjacent plates are axially aligned and such that the magnetic field guide chambers between adjacent plates are axially offset.

Abstract: A securing system for use with glass panels is provided. The securing system provides clamping and securing forces to a panel held within a base shoe system, e.g., of a frameless glass guard railing. The securing system includes a back plate with separately tapered portions, and a shim assembly including tapered shim members. Each tapered shim member overlays a separately tapered portion of the back plate and is laterally positionable thereupon. Downward forces applied to the shim members are translated into lateral forces causing the shim members to move laterally in relation to the back plate. These lateral translations cause the system's width to increase to secure the panel within the base shoe and/or decrease to release the panel from the base shoe. The system also includes tools to apply said downward forces.

Abstract: Heartbeat consensus forming for the state of a digital ledger built upon a blockchain to provide users with the ability to securely, accurately, and verifiably share state information between distrustful parties is provided herein. The digital ledger is hosted in a networked environment, accessible by multiple parties. Heartbeat transactions allow clients, who are not in direct communication with one another and may distrust one another, to verify the integrity of the digital ledger via consensus. The consensus is readily verifiable by each client on its own machine and allows the ledger to be recovered to an agreed-to state in the event of a fault initiated by a client or the host of the ledger, whether malicious or otherwise. The digital ledger is freely movable to different hosts in the event of a fault.

Abstract: Systems and methods for detecting and preventing user terminal displacement are disclosed herein. In an embodiment, a method for managing access to a data network includes determining a baseline timing parameter based on at least one first communication signal transmitted between a gateway and a terminal, determining a current timing parameter based on at least one second communication signal transmitted between the gateway and the terminal, calculating the difference between the baseline timing parameter and the current timing parameter, and restricting access of the terminal to the data network when the difference between the baseline timing parameter and the current timing parameter exceeds a delay threshold.

Abstract: Examples provide an accessibility manager enabling a persistent floating secondary stage for presentation of user-configurable content during a video conferencing meeting. A primary stage is provided during each video conferencing meeting. The primary stage includes a roster of meeting attendees and an area for displaying shared content. The user creates configurable settings which are used at every meeting to generate a customized secondary stage. The secondary stage is an overlay which persists on the user interface even if the primary stage is minimized as the user multi-tasks during the meeting. The secondary stage displays video feed for one or more selected meeting attendees, such as an interpreter. When an interpreter speaks on behalf of the user, the user receives the active speaker attribution. The configurable settings permit the user to control the secondary stage video feed quality, sizing, aspect ratio, display location, captioning, role designation and active speaker designation.

Abstract: Aspects of the technology relate to providing service area maps for an autonomous vehicle transportation service having a fleet of vehicles. For instance, each vehicle of the fleet is associated with a polygon corresponding to a service area for that vehicle. A first location may be received from a client computing device, and a set of vehicles of the fleet of vehicles that are currently available to provide transportation services may be identified based on the first location. The polygons associated with each of the set of vehicles may be used to determine a first polygon having a geographic area. A first portion of map information corresponding to the geographic area of the first polygon may be identified, and the first portion may be provided to the client computing device for display to a user such that the portion represents a currently available service area for the user.

Abstract: A Method of decoding an encoded video bitstream using at least one processor includes: obtaining an encoded video bitstream, the encoded video bitstream including encoded color components; entropy parsing the encoded color components; dequantizing the color components and obtaining transform coefficients of the color components; applying a joint components secondary transform (JCST) on the transform coefficients of the color components, thereby generating JCST outputs; performing a backward transform on the JCST outputs, thereby obtaining residual components of the color components; and decoding the encoded video bitstream based on the residual components of the color components.

Abstract: In various embodiments, a secondary player may make a bet that pays based on aggregate data from multiple games of primary players.

Abstract: A TPM is implemented in an SOC for thwarting PIN state replay attacks. Programmable fuses are used as a counter and an on-die RAM stores a blown-fuse count and a TPM state that includes a PIN-failure count and a fuse count. TPM initialization includes incrementing the TPM state PIN-failure count if the blown-fuse count is greater than the TPM state fuse count. Once a PIN is received, if the TPM state PIN-failure count satisfies a PIN failure policy and the PIN is correct, the TPM state PIN-failure count is cleared, and if the PIN is incorrect, a fuse is blown and the blown-fuse count is incremented. If the fuse blow fails, TPM activity is halted. If the fuse blow succeeds, the TPM state PIN-failure count is incremented and the TPM state fuse count is set equal to the blown-fuse count. The TPM state is saved to off-die non-volatile memory.

Abstract: X-ray devices and systems are described in this application. In particular, this application describes x-ray devices and systems that are used for three-dimensional (3D) image reconstruction with uncertain geometry. The x-ray imaging system contains an arm configured to be moved around an object to be imaged, a light weight, low power x-ray source attached to the arm, an x-ray detector configured to move complimentary to the x-ray source to capture multiple two-dimensional (2D) images in a solid angle path outside of a planar arc, 3D position and orientation tracking devices configured to capture the geometric position and orientation of the x-ray source and detector when each 2D projection image is captured, and a processor configured to construct a three dimensional (3D) image from the multiple 2D images using a reconstruction algorithm.

Abstract: MEMS-based sensors can experience undesirable signal frequencies caused by vibrations, shocks, and accelerations, among other phenomena. A microisolation system can isolate individual MEMS-based sensors from undesirable signal frequencies and shocks. An embodiment of a system for microisolation of a MEMS-based sensor can include an isolation platform connected to one or more folded springs. Another embodiment of a system for microisolation can include an isolation platform and/or a frame connected to a mesh damping mechanism. In at least one embodiment, a mesh damping mechanism can be a microfibrous metal mesh damper. In one or more embodiments, a system for microisolation can include an isolation platform connected to one or more L-shaped springs, and a thickness of the one or more L-shaped springs can be less than a thickness of the isolation platform.

Abstract: At least one processing device comprises a processor and a memory coupled to the processor. The at least one processing device is configured to implement adaptive flow control in conjunction with processing of input-output operations in a storage system. The adaptive flow control comprises a first feedback loop in which a window size defining an amount of concurrent processing of the input-output operations in the storage system is adjusted responsive to a measured latency for processing of one or more of the input-output operations. The adaptive flow control further comprises a second feedback loop in which at least one latency threshold used to control adjustment of the window size in the first feedback loop is adjusted. The at least one processing device illustratively comprises at least one processing core of a multi-core storage node of a distributed storage system.

Abstract: A biochemical scaffold for regulating mammalian cell function. The biochemical scaffold includes a base liquid medium, a bioenergetic platform and a vibrational platform. The bioenergetic platform includes at least one Krebs cycle modulator and the vibrational platform includes at least one energy signature component, e.g., an herb. The biochemical scaffold is subjected to sequential harmonic oscillation at defined frequency ranges for a defined, predetermined period of time, wherein the energy signature of the energy signature component is imparted to, captured, replicated, and retained by liquid medium, and, when the biochemical scaffold is delivered to and, thus, in communication with biological tissue, the biochemical scaffold induces specific biochemical activities via the resonant transfer of the retained energy signature to the biological tissue and, hence, endogenous cells thereof, the biochemical activities including increased bioavailability of ATP.

Abstract: Apparatuses, methods, and systems are disclosed for authenticating with a mobile communication network. One apparatus includes a processor, a first transceiver that communicates with a mobile communication network via a first access network, and a second transceiver that communicates with the mobile communication network via a second access network. The processor sends a request to start authentication via the second access network and receives an extensible authentication protocol (“EAP”) request with a first expanded type via the second access network. The processor sends an EAP response via the second access network, the EAP response comprising the first expanded type, a first set of parameters, and a first message. Here, the first message is a same type of message usable to establish a connection with the mobile communication network over the first access network.

Abstract: An end effector for a surgical robotic system, comprising a main body, one or members, and an adjustment mechanism. The main body has an interior sidewall and an opening extending through the main body. The one or more members are located within the main body and extend into and retract from the opening to vary a diameter of the opening through which a tool may be inserted. The adjustment mechanism coupled to the one or more members for varying the diameter of the opening, and comprises a collar coupled to the one or more members such that rotation of the collar in a first direction causes the one or more members to move away from the interior sidewall to reduce the diameter of the opening, and rotation in a second direction causes the one or more members to move towards the interior sidewall to increase the diameter of the opening.

Abstract: For the shipping industry, these fuels provide solutions to long outstanding technical problems that heretofore hindered supply of low sulfur marine fuels in quantities needed to meet worldwide sulfur reduction goals. When ships on the open seas burn cheap low grade heavy bunker oils high in sulfur, nitrogen and metals, the SOx, NOx, and metal oxides go to the environment. This invention converts essentially all of each barrel of crude feed to a single ultraclean fuel versus conventional refining where crude feed is cut into many pieces, and each piece is sent down a separate market path meeting various different product specifications. When in port, ships can generate and sell electricity to land based electrical grids to offset fuel cost in an environment-friendly manner.

Abstract: A beverage container lid can include an audio speaker; a wireless transceiver to transmit and receive wireless signals; and a hardware processor to process wireless signals received by the wireless transceiver and to output audible signals through the audio speaker. The beverage container lid can also include a water-tight housing, the wireless transceiver and hardware processor contained within the water-tight housing; a drinking aperture; and a fluid channel, the fluid channel to allow fluid to pass through the drinking aperture, and the water-tight housing to prevent fluid passing through the fluid channel from contacting the wireless transceiver and hardware processor.