Abstract: A thin-walled metal part, and a method to fabricate such a part out of various alloys. A plurality of layers are formed, each of the layers being formed on a polymer template or on a previously formed layer. A homogenizing heat treatment is used to cause chemical elements in the layers to interdiffuse, to form a single continuous layer with a substantially uniform alloy composition.

Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to determine an eccentricity map based on video image data and determine vehicle motion data by processing the eccentricity map and two red, green, blue (RGB) video images with a deep neural network trained to output vehicle motion data in global coordinates. The instructions can further include instructions to operate a vehicle based on the vehicle motion data.

Abstract: A technique for managing messaging between storage nodes of a storage system includes a first storage node delaying the sending of non-latency-critical messages to a second storage node until the first storage node has a latency-critical message to be sent. The technique further includes combining the non-latency-critical messages with the latency-critical message to form a single, aggregated message, and sending the aggregated message to the second storage node.

Abstract: A technique of managing virtual volumes includes receiving, by a storage system, instructions to create specified virtual volumes in the storage system, the instructions including virtual volume metadata that identifies virtual machines to which the specified virtual volumes are assigned, and providing a database that associates such virtual volumes with the virtual machines identified by the virtual volume metadata. The technique further includes performing a storage activity on a virtual machine by identifying, from the database, multiple virtual volumes that the database associates with the virtual machine and performing the storage activity on all of the identified virtual volumes together as a group.

Abstract: The invention relates to a device for influencing a backward movement of a seat, in particular a backrest part of the seat, with at least one deformation element arranged in a hinged area of the seating part of the seat, the deformation element being configured such that the deformation element can be deformed due to a force acting on the seating part and/or the back part at a predefined torque curve. The invention also relates to a seat, in particular a vehicle seat, comprising a seating part, a backrest part and the type of device.

Abstract: The disclosed head-mounted display assemblies may include a first eyecup and a second eyecup that are configured for respectively positioning a first lens and a second lens in front of intended locations of a user's eyes when the head-mounted display assembly is donned. The first eyecup and the second eyecup may be movable relative to each other to adjust for an interpupillary distance of the user's eyes. A single near-eye display screen may be configured for displaying an image to the user through the first and second eyecups. An enclosure over the single near-eye display screen may include a first transparent component positioned between the first lens and the single near-eye display screen and a second transparent component positioned between the second lens and the single near-eye display screen. Various other methods, devices, systems, and assemblies are also disclosed.

Abstract: Disclosed embodiments include methods, systems, and computer-readable media configured to provide wearable devices storing tokens associated with digital versions of physical documents/cards. The wearable devices may further transfer tokens securely to interested parties without Bluetooth® or other network connectivity beyond NFC radio. In some embodiments, a token vault operator system may receive a request to establish a token vault account for a user, authenticate an identity of the user based at least on the received request, and generating a token vault ID associated with the user. The token vault operator system may further configure access to data sets generated for and associated with the token vault ID, generate tokens associated with the token vault ID, each token corresponding to one of the one or more data sets, and provide the generated plurality of tokens associated with the token vault ID to at least one user device.

Abstract: A dual fluid heat exchange system is presented that provides a stable output temperature for a heated fluid while minimizing the output temperature of a cooled fluid. The heated and cooled fluids are brought into thermal contact with each other within a tank. The output temperature of the warmed fluid is maintained at a stable temperature by a re-circulation loop that connects directly to the mid portion of the tank such that the re-circulated fluid flow primarily warms only a re-circulation section of the tank. The other, lower flow rate, section of the tank may be positioned so that it has a cooler temperature and thus serves to increase the efficiency of the heat exchange by extracting extra heat energy out of the cooled fluid before it leaves the tank. Alternatively, the low flow rate section of the tank may be warmer than the re-circulated section, and thus allow the re-circulated section to be cooler than the output temperature of the warmed fluid.

Abstract: Dead reckoning correction utilizing patterned light projection is provided herein. An example method can include navigating a drone along a pattern using dead reckoning, the pattern having a plurality of lines, detecting one of the plurality of lines using an optical sensor of the drone, determining when a line of travel of the drone is not aligned with the one of the plurality of lines, and realigning the line of travel of the drone so as to be aligned with the one of the plurality of lines to compensate for drift that occurs during navigation using dead reckoning.

Abstract: Techniques for inferring whether an event is occurring in 3D space based on 2D image data and for maintaining a camera's calibration are disclosed. An image of an environment is accessed. Input is received, where the input includes a 2D rule imposed against a ground plane. The 2D rule includes conditions indicative of an event. A bounding box is generated and encompasses a detected object. A point within the bounding box is projected from a 2D-space image plane of the image into 3D space to generate a 3D-space point. Based on the 3D-space point, a 3D-space ground contact point is generated. That 3D-space ground contact point is reprojected onto the ground plane of the image to generate a synthesized 2D ground contact point. A location of the synthesized 2D ground contact point is determined to satisfy the conditions.

Abstract: Described are table assemblies for a passenger seat. The table assemblies may include a paddle arm, a table support, and a leveling assembly. A first end of the paddle arm may include a paddle arm tab extending outwards from the paddle arm. The table support may be pivotably connected to the first end and configured to support a table. The table support may include a top side that defines a latch receiving area. The leveling assembly may include a latch and a latch adjuster. The latch may be pivotably supported on the table support within the latch receiving area. The latch adjuster may selectively engage a first end of the latch and control a tilt angle range of the table support. The latch adjuster may engage the latch at a first tilt angle, and the paddle arm tab may engage the latch at a second tilt angle.

Abstract: Methods and systems for flex fuel engines that have both port fuel injection and direct injection. Operating an engine system includes determining a percent of ethanol in a fuel and determining whether the percent of ethanol is greater than a predetermined threshold. When the percent of ethanol is greater than the predetermined threshold, fuel is supplied only through the direct injection injectors. When the percent of ethanol is not greater than the predetermined threshold, fuel is supplied through a combination of the direct injection injectors and port fuel injection injectors.

Abstract: Systems and methods for operating a controlled device via a wearable activation accessory that includes a sensor configured to detect relaxed and flexed conditions of muscles associated with clenching, flexing, and/or lateral displacement of a wearer's muscle, thereby allowing the wearer to generate control signals for a controlled element. The sensor is coupled to a controller, which has an output coupled to a control signal interface. The controller is programmed to receive and evaluate input signals from the sensor to determine whether or not they represent a command for the controlled device by assessing the input signals for a signal pattern indicative of a plurality of volitional muscle motion actions of a wearer of the wearable activation accessory. If/when the processor determines that the input signals represent a valid command, it decodes the command and transmits an associated control signal to the controlled device via the control signal interface.

Abstract: Disclosed herein are embodiments of roof top tent systems that can have an upper portion and a lower portion attached to the upper portion along a first end portion of the upper and lower portions, at least one hinge that can extend along a length of a first end of the tent system, and a first structural panel in the lower portion of the tent system. In some embodiments, the at least one hinge can hingedly attach the upper portion to the lower portion of the tent system and/or can comprise a flap or web of material that extends from the upper portion of the tent system to the lower portion of the tent system. The at least one hinge can include and/or be made from a fabric material.

Abstract: A control device for controlling a transmission ratio between a traction means and a sprocket set rotatable about an axle may include at least two sprockets alternatively wrapped around by the traction means. At least one of the sprockets may include several independently adjustable rim segments. Adjustment of the rim segments in relation to a fixed plane may be effected by a control device in a direction substantially transverse to the plane. The control device includes at least one electrically actuatable control element, e.g., a servomotor. The at least one control element is configured to rotate with the sprockets.

Abstract: Embodiments of the disclosure are directed to a retrofit kit for a telecommunications cabinet that is configured to house copper electronic equipment. The kit includes a fiber optic apparatus configured to be mounted in an interior of the telecommunications cabinet and a retrofit door configured to be mounted to the telecommunications cabinet to cover the interior. The retrofit door includes a front surface, a plurality of sidewalls extending from the front surface, and a rear surface extending inward from the plurality of sidewalls. The rear surface is spaced apart from the front surface and defines an opening into a cavity of the retrofit door. The fiber optic apparatus and the retrofit door are configured such that when the fiber optic apparatus and the retrofit door are mounted, the at least one cavity of the retrofit door provides volume to accommodate the fiber optic apparatus.

Abstract: A vehicle side-view mirror display assemblage including a display body and a display member is provided. The body includes upper and lower portions. The upper portion has an elongate structure with an upward facing surface and a downward facing surface, the upward facing surface being configured for mounting to an object. The lower portion protrudes outward from the downward facing surface of the upper portion, and includes a first face, a second face, and a cavity having an open end on the first face and a closed end defined by a cylindrical threaded cavity body protruding from the second face about the lateral axis. The display member includes a reciprocal threaded member on a first end configured to be inserted into the open end of the cavity on the first face and rotatably secured to the threaded cavity body, and a second end having a surface configured to display indicia.

Abstract: Technologies for managing payment authorization request messaging for payment transactions include a transaction management controller. The transaction management controller receives a transaction amount for a payment transaction from a business management engine and a payment transaction type from a point of interaction device. The transaction management controller initializes a transaction processing module that corresponds to the received payment transaction type. The transaction processing module defines payment processing parameters for processing payment transactions of the payment transaction type. The transaction management controller receives payment card data for the payment transaction from the point of interaction device. The transaction management controller inserts the transaction amount and the payment card data into a payment authorization request message, which is transmitted to a payment network.

Abstract: Various methods and systems are provided for conveying information about cleaning, disinfection, and sterilization (e.g., processing) of touchable components of a medical device using visually detectable indicators (VDIs). Information regarding processing of an ultrasound device may be conveyed by configuring the ultrasound device to include a first component with a first visual indicator to indicate a first processing level and a second component with a second visual indicator to indicate a second processing level. Implementing visual indicators to convey information about processing may reduce time, cost, and other resources used to process medical devices compared to conventional processing methods wherein the entire medical device may be processed to one processing level.

Abstract: Embodiments of the present application provide a magnetic resonance system and a transmission apparatus, a transmission method, and a pre-scanning method. The apparatus includes: a signal output unit used to generate and output a pulse signal; a radio-frequency amplifier used to amplify the pulse signal; a signal processing unit used to transmit, to a transmit coil of the magnetic resonance system, the signal amplified by the radio-frequency amplifier, receive and adjust a phase of the feedback signal, and output the phase-adjusted feedback signal to the signal output unit; and a determination unit used to acquire amplitude values of the feedback signal at different phases, and determine a forward power and/or a reverse power according to the amplitude values of the feedback signal at the different phases.