Abstract: A hybrid vehicle comprises an engine, an energy storage device, and an aftertreatment system comprising a SCR catalyst configured to treat constituents of an exhaust gas. A controller is operatively coupled to the engine, the energy storage device, and the after treatment system, and configured to estimate an exhaust gas temperature and flow rate of the exhaust gas based on a set of engine operating parameters. The controller determines an exhaust gas cooling rate based on the exhaust gas temperature, flow rate, and a SCR catalyst temperature, and an ambient cooling rate based on an ambient temperature, a vehicle speed and the catalyst temperature. The controller determines a SCR catalyst temperature change rate based on the exhaust gas and ambient cooling rates, and adjusts a load distribution between the engine and the energy storage device based on the SCR catalyst temperature change rate.

Abstract: Power consumption is reduced in a solid-state imaging element that amplifies a voltage for each column. The solid-state imaging element includes a pixel circuit, an input transistor, a reference side current source, and a feedback circuit. The pixel circuit generates an input voltage by photoelectric conversion. The input transistor outputs an output voltage depending on a voltage between a source to which the input voltage is input and a gate from a drain. The reference side current source is connected to a reference node at a predetermined reference voltage and supplies a predetermined current. The feedback circuit feeds back a part of the current to the gate of the input transistor.

Abstract: A surgical access system is disclosed. The surgical access system having a cannula may include a distal tip having one or more longitudinal channels distributed around a circumference of the distal tip, and one or more circumferential channels around the distal tip. The surgical access system also includes an obturator coaxially insertable within the cannula which may include a distal tip and a retractable cutting element having an actuator. The surgical access system also includes an articulation interface. The surgical access system may also include a distal tip of the cannula that may further include one or more bridges distributed circumferentially along the one or more circumferential channels of the distal tip. The obturator further may include an elongated tube and a slidable plunger element configured to control fluid flow inside the elongated tube of the obturator.

Abstract: Aspects of the disclosed technology include techniques, a mechanism, and an apparatus for diagnosing a battery. One or more processors may measure voltages of a plurality of batteries and, based on the measured voltages, determine a voltage deviation of the plurality of batteries. The one or more processors may determine a voltage deviation variation of each battery of the plurality of batteries at predetermined times periods and may compare a pattern of the voltage deviation variations of each battery of the plurality of batteries with a preset diagnosis pattern to diagnose a state of each of the plurality of batteries.

Abstract: A wireless communication section wirelessly communicates with a communication terminal present in a target space. An information acquiring section acquires a value representing congestion of a target space. A learned model is a model that has been trained using training data including a value representing the congestion of a target space used for learning, a bandwidth, a channel, and throughput. An AI processing section inputs the value representing the congestion of the target space acquired by the information acquiring section to the learned model and acquires a bandwidth and a channel output by the learned model. A bandwidth controller causes the wireless communication section to perform wireless communication using the bandwidth acquired by the AI processing section. The channel controller causes the wireless communication section to perform wireless communication using the channel acquired by the AI processing section.

Abstract: A toner container includes a container body, a cylindrical portion and a cap. The container body has a toner filling port. The cylindrical portion is provided around the filling port. The cap is detachable and closes an opening of the cylindrical portion. The cap includes: claw parts provided deformably and insertable into the cylindrical portion to be engaged with an edge of the filling port; a link piece connecting tip ends of the claw parts; a disk part having an opening; a closing plate capable of closing the opening of the disk part; and a fixing member which fixes the closing plate to the disk part. The closing plate is fixed to the disk part with the fixing member and the claw parts are engaged with the edge of the filling opening, so that the opening of the cylindrical is closed by the closing plate.

Abstract: A gate driver includes a variable strength driver circuit that provides an output signal to drive a high power device. The gate driver receives an update request from a host controller during an operating mode in which switching operations occur and updates one or more operating parameters associated with driving the high power device. The operating parameters including turn-on parameters, turn-off parameters, and soft shutdown parameters. The variable strength driver circuit uses the turn-on parameters for turn-on phases for the output signal, uses the turn-off parameters for turn-off phases for the output signal, and uses the soft shutdown parameters for soft shutdown phases for the output signal. The update request adjusts current, voltage, and/or time for one or more phases of the turn-on, turn-off and/or soft shutdown parameters.

Abstract: A method includes receiving, at a first network device from a second network device, a request to probe a network connected to the first network device. The request includes an identification of the second network device. The method also includes determining whether the second network device is authenticated to the network based on the identification. The method further includes in accordance with a determination that the second network device is authenticated to the network, causing a response to the received request to be transmitted to the second network device to enable a connection of the second network device to the network. In this way, the enrollee network device can be onboarded to the existing network in an easy and time-saving manner.

Abstract: An imaging device includes a plurality of unit pixels or pixels, with each pixel separated from every other unit pixel by an isolation structure. Each unit pixel includes a photoelectric conversion unit, a pixel imaging signal readout circuit, and an address event detection readout circuit. A first transfer transistor selectively connects the photoelectric conversion unit to the pixel imaging signal readout circuit, and a second transfer transistor selectively connects the photoelectric conversion unit to the address event detection readout circuit. The photoelectric conversion unit, the pixel imaging signal readout circuit, the address event detection readout circuit, and the first and second transfer transistors for a given pixel are located within a pixel area defined by the isolation structure. The isolation structure may be in the form of a full thickness dielectric trench isolation structure.

Abstract: Fabricating a nanosheet transistor includes receiving a substrate structure having a set of nanosheet layers stacked upon a substrate, the set of nanosheet layers including at least one silicon (Si) layer, at least one silicon-germanium (SiGe) layer, a fin formed in the nanosheet layers, a gate region formed within the fin, and a trench region adjacent to the fin. A top sacrificial spacer is formed upon the fin and the trench region and etched to form a trench in the trench region. An indentation is formed within the SiGe layer in the trench region, and a sacrificial inner spacer is formed within the indentation. A source/drain (S/D) region is formed within the trench. The sacrificial top spacer and sacrificial inner spacer are etched to form an inner spacer cavity between the S/D region and the SiGe layer. An inner spacer is formed within the inner spacer cavity.

Abstract: An electronic computer-implemented and interactive platform is described, which permits the offer, sale, and distribution of diamonds by sellers to purchasers and, as a result, into the overall diamond marketplace. Each diamond is scanned in order to create a three-dimensional (3D) virtual model that can include images and/or other data that digitally identifies that diamond, providing a “fingerprint” of the diamond. The purchaser may have highly confidential and proprietary information that specifies the critical details of its manufacturing process for each type of cut of polished diamond, referred to as polished diamond parameters (PDPs). A planning system is used to offload time consuming and computationally expensive planning operations from the manufacturer (or other purchaser), and does so prior to a purchase. The planning system and a matching process are used by the platform to enable the data in each PDP file to be applied to the 3D virtual model of each individual diamond.

Abstract: An automatically controlled hydraulic fracturing pump system includes a hydraulic cylinder controlled via a hydraulic circuit; a sensor in communication with the hydraulic circuit; and a control module in data communication with the sensor. The control module has a memory storing computer-readable instructions; and a processor configured to execute said instructions to: (1) determine, via the sensor, an attribute about the hydraulic cylinder; (2) determine an attribute about the hydraulic fracturing pump system; (3) determine a value for correcting movement of the hydraulic cylinder; and (4) send a signal to the hydraulic circuit to adjust movement of the hydraulic cylinder.

Abstract: An apparatus includes an optical wavelength multiplexer to multiplex a sequence of optical wavelength channels. The optical wavelength multiplexer comprises a first passive optical filter to combine odd channels of the sequence of optical wavelength channels into a first multiplexed optical signal, a second passive optical filter to combine even channels of the sequence of optical wavelength channels into a second multiplexed optical signal, and an optical combiner to combine the odd channels and the even channels into a composite optical signal. The optical wavelength multiplexer comprises variable optical attenuators, and an electronic controller to operate the variable optical attenuators to substantially block one or more adjacent optical wavelength channels adjacent to a particular optical wavelength channel provisioned to the optical wavelength multiplexer in response to a width for the particular optical wavelength channel being larger than a width of the adjacent optical wavelength channel(s).

Abstract: An antenna alignment device may have a camera that takes a line-of-sight image. For an antenna alignment device directed to a boresight of an antenna, the line-of-sight image is the “view” from the antenna to the surrounding environment. An antenna radiation pattern, based on the antenna type, may be overlaid on the line-of-sight image. A technician and or other user can therefore observe the radiation pattern vis-à-vis the surrounding environment. Therefore, it can be determined during the initial alignment stage, whether the antenna alignment may have to be changed to account for structures and or other blockages in the surrounding environment rather than just relying antenna alignment based on an ideal model site. The overlaying also speeds up troubleshooting as it can be used to provide clear and specific alignment instructions prior to deploying crew to the antenna site.

Abstract: A configurable optical driver circuit includes an adjustable current source circuit configurable to drive one of a variety of different types of electrical to optical devices, an adjustable back-termination resistance circuit configurable to provide a back-termination resistance to the one of a variety of different electrical to optical devices, and a programmable memory configured to provide configuration information to the adjustable current source circuit and to the adjustable back-termination resistance circuit to configure the adjustable current source circuit and the adjustable back-termination resistance circuit for operation with the one of a variety of different electrical to optical devices.

Abstract: Generating trajectories from an implicit neural representation (INR) model to predict human mobility in uncertain traffic conditions includes receiving geocoordinate data representing vehicle motion observations of a traffic pattern; receiving a road network based on the geocoordinate data; training the INR model to learn continuous, latent fields of stochastic traffic properties over space and time based on the geocoordinate data; utilizing the INR model to extract spatio-temporal speed distributions from the geocoordinate data; applying a near-shortest-path, heuristic algorithm, weighted by predictions of the INR model, to produce real-world routing choices for traversing the road network; generating trajectories for transportation between an origin and destination in the road network using the algorithm and the predictions of the INR model, wherein the trajectories reflect non-deterministic and diverse route choices in the road network; and outputting generated trajectories to improve routing choices for a

Abstract: The present disclosure generally relates to systems comprising devices for effecting epitachophoresis and sample detection and methods of using such systems. Epitachophoresis may be used to effect sample analysis, such as by selective separation, detection, extraction, and/or pre-concentration of target analytes such as, for example, DNA, RNA, and/or other biological molecules. Sample detection may be used to trigger automated target analyte collection. Said target analytes may be used for desired downstream applications and further analysis.

Abstract: A framework for registering anatomical to functional images using deep learning. In accordance with one aspect, the framework extracts features by applying an anatomical image and a corresponding functional image as input to a first trained convolutional neural network. A deformation field is estimated by applying the extracted features as input to a second trained convolutional neural network. The deformation field may then be applied to the anatomical image to generate a registered anatomical image.

Abstract: An axially adjustable steering column includes a first jacket. The steering column also includes a second jacket, wherein the first jacket is axially adjustable relative to the second jacket. The steering column further includes an adjustment lever. The steering column yet further includes a locking mechanism, wherein the adjustment lever selectively moves the locking mechanism between a locked position and an unlocked position, wherein the locked position prevents axial adjustment of the first jacket relative to the second jacket in both axial directions, and the unlocked position allows adjustment of the first jacket relative to the second jacket.