Abstract: A cannula for subcutaneous dispensing of medicaments, wherein the cannula has a cannula wall, a distal end and a proximal end and wherein the cannula comprises a single orifice in the cannula wall, proximal to the distal end of the cannula or two or more orifices in the cannula wall, proximal to the distal end of the cannula.

Abstract: A quantum-computation method comprises (a) sampling a random bit string from a predetermined distribution of bit strings, where each bit of the random bit string enables or disables a corresponding fixed-angle rotation of a state vector and where the product of the enabled fixed-angle rotations approximates an arbitrary rotation of the state vector through an angle of a multiplexed-rotation gate; and (b) enacting on the state vector each of the fixed-angle rotations enabled by a corresponding bit of the bit string.

Abstract: A wheelchair securement system for a vehicle is provided, comprising: a first wheelchair restraint comprising a latch configured to grasp an axle of a wheelchair; a second wheelchair restraint comprising a mechanism to securely couple with an adapter on the wheelchair; and a controller configured to select from among one of three selections: a first mode of securing the wheelchair with the first wheelchair restraint alone; a second mode of securing the wheelchair with the second wheelchair restraint alone; and a third mode of securing the wheelchair using both the first wheelchair restraint and the second wheelchair restraint.

Abstract: In a general aspect, a vertical transistor can include a semiconductor region of a first conductivity type, and a plurality of perpendicularly intersecting trenches having a shielded gate structure of the vertical transistor disposed therein. A mesa of the semiconductor region can be defined by the plurality of perpendicularly intersecting trenches. The mesa can include a proximal end portion having a first doping concentration of the first conductivity type, a distal end portion having the first doping concentration of the first conductivity type, and a central portion disposed between the proximal end portion and the distal end portion. The central portion can have a second doping concentration of the first conductivity type that is less than the first doping concentration.

Abstract: A current sensor integrated circuit configured to sense a current through a current conductor includes a lead frame at least one signal lead, a fan out wafer level package (FOWLP), and a mold material enclosing the FOWLP and a portion of the lead frame. The FOWLP includes a semiconductor die configured to support at least one magnetic field sensing element to sense a magnetic field associated with the current, wherein the semiconductor die has a first surface on which at least one connection pad is accessible, a redistribution layer in contact with the at least one connection pad, and an insulating layer in contact with the redistribution layer, wherein the insulating layer is configured to extend beyond a periphery of the semiconductor die by a minimum distance. The die connection pad is configured to be electrically coupled to the at least one signal lead.

Abstract: An airway assist device and methods of making and using an airway assist device to assist in opening an airway or removing fluid or material obstructing an airway of a subject.

Abstract: A designated location preview method includes obtaining an image of a portion of an environment of a vehicle dispatched to a designated location in response to a service request from a user, wherein the obtaining is performed using at least one onboard sensor of the vehicle; and displaying the image of the environment portion on a user interface (UI) of a user device substantially in real-time.

Abstract: Methods and systems for a service worker framework are provided herein. When a web application is accessed through a web browsing application, the web browsing application may invoke a service worker specifically created for the web application. The service worker may serve as an intermediary between the web application and the web browsing application and may intercept application data transmitted between the web browsing application and the web application. For example, the service worker may extract and encrypt any identification data included in the application data when it is received by a web browsing application. The service worker may store the encrypted identification data, for example, within the cache of the web browsing application and send modified application data to the web application (e.g., excluding the identification data).

Abstract: An early stopped traffic response system includes a distributed computing system controller programmed and/or configured to reduce travel time delays caused by predictable instances of traffic stoppage associated with common carrier traffic. An early stopped traffic response system may obtain the common carrier schedule and route associated with a first crossing point or intersection, predict an estimated arrival time for the common carrier vehicle at the intersection, and determine, based on the estimated arrival time at the intersection, a time delay associated with the common carrier vehicle crossing the intersection. The early stopped traffic response system may generate a navigation plan that reroutes the delayed vehicle in advance of arrival at the intersection by predicting the common carrier arrival time.

Abstract: Compositions comprising a neutral surfactant or a reaction product thereof and a reaction product of a saccharide polymer and a fatty acid may be obtained in the presence of water and a hydroxide base (optionally in the presence of the neutral surfactant), the saccharide polymer comprising a dextran, a dextrin compound, or any combination thereof. The reaction product of the saccharide polymer and the fatty acid may be present at a concentration effective to lower surface tension of the neutral surfactant. Depending on the fatty acid identity, among other factors, the compositions may promote emulsification or de-emulsification. In addition, the compositions may promote foam formation under appropriate conditions. Treatment fluids comprising the compositions, including foamed treatment fluids, may be introduced into a subterranean formation to perform a treatment operation in which fluid emulsification or de-emulsification may occur.

Abstract: A battery-powered outdoor power equipment includes a battery, a first electric motor configured to operate at a first power level and a second power level, a runtime module having a display and a first control button, and a controller in communication with the battery, the electric motor, and the display. The controller being configured to communicate a remaining runtime of the battery to the display based on a charge level of the battery, and update the remaining runtime in response to an input to the first control button that changes the first electric motor from the first power level to the second power level.

Abstract: A heat pump includes a refrigerant loop. The refrigerant loop includes a first heat exchanger, a first region of a second heat exchanger, a third heat exchanger, a fourth heat exchanger, a compressor, a vapor generator, and a four-way valve. The compressor includes a low-pressure inlet, a mid-pressure inlet, and an outlet. The vapor generator is positioned downstream of the outlet of the compressor and upstream of both the low-pressure inlet and the mid-pressure inlet. The four-way valve is positioned immediately upstream of the first heat exchanger. At least one component chosen from the first heat exchanger, the second heat exchanger, and the vapor generator is free from compressor-driven flow of the first heat exchange fluid during a first predetermined set of heating modes of operation of the heat pump and a first predetermined set of cooling modes of operation of the heat pump.

Abstract: Systems and methods are provided for automatically controlling a participant indication request based on a context of a meeting. The controlling of the participant indication request includes automatic lowering of a raised hand. A context determiner determines the context of the meeting based on meeting data including video, audio, background acoustic data, and chat messaging. The context determiner uses a global participant indication model for determining a context that is in commonly used among participants of the meeting. An individual participant indication model captures participant-specific rules of determining a context. A meeting state manager determines a meeting state based on the context. The meeting state includes a host presentation, a participant presentation, a conversation, and a polling. A participant indication controller automatically lowers the raised hand based on a combination of the determined context and the meeting state.

Abstract: Core shell microcapsules are provided wherein the capsule shell is an interfacial copolymer formed of a gelatin and an isocyanate.

Abstract: A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.

Abstract: Systems and methods for source address verification and/or retention for access devices.

Abstract: The disclosure describes compositions containing PEGylated compounds using linkers, bivalent polysaccharide covalent PEG compounds, and methods of bivalent polysaccharide-PEG compounds in the development of multivalent vaccines. PEGylated conjugation of capsular polysaccharides to carrier proteins is carried out using homo-bifunctional and/or hetero-bifunctional linkers of specific lengths. Incorporation of bifunctional PEG linkers induces higher titers of functional antibodies with high avidity, eliciting higher immunologic memory, and reduced carrier protein effect. This provides immunochemically cross-reactive capsular polysaccharides wherein one or more cross-reactive capsular polysaccharides are covalently PEG compounded sequentially or concurrently to carrier protein using bifunctional linkers bearing the same or different functional groups.

Abstract: The subject matter of this specification can be embodied in, among other things, a method that includes receiving geographical information derived from a non-verbal user action associated with a first computing device. The non-verbal user action implies an interest of a user in a geographic location. The method also includes identifying a grammar associated with the geographic location using the derived geographical information and outputting a grammar indicator for use in selecting the identified grammar for voice recognition processing of vocal input from the user.

Abstract: Systems, devices, and methods are disclosed in which one or more light sources, a detector, a processor and a controller are configured such that light from the one or more light sources improves the ability of a human or automated motor vehicle driver to identify and avoid pedestrians. The one or more light sources may provide spot illumination to moving objects or pedestrians on a road surface, with the spot illumination following the moving object or pedestrians along the portion of the road surface. The one or more light sources may project images on the ground or on other surfaces. The light source may be carried by a pedestrian or on personal transport used by a pedestrian. The light sources may be stationary and provide lighting for a pedestrian street crossing.

Abstract: A system and method for bot processing automation are provided. The system includes a processor. The system also includes a memory comprising a set of instructions, which when executed by the processor cause the processor to: receive, from a repository, the images from VDI are converted to user defined text input (CSV, XLSX, etc.,) and uses the contextual AI that can contribute to the accuracy improvement and can help to build the context for the domain knowledge base. We use Named Entity Recognition (NER) technique in Natural Language Processing (NLP) for tagging the fields and associate with knowledge graphs. With this information, the contextual AI can act like a wrapper to the BOT and validate the front end rejections.