Abstract: A walk-behind blower includes a frame; one or more movable elements mounted to the frame to movably support the frame; a housing supported on the frame, the housing defining an airflow conduit extending therethrough between a first end and a second end; and a fan assembly disposed between the first end and the second end, the fan assembly comprising a blower fan having a plurality of fan blades, and a motor rotatably connected to the blower fan.

Abstract: Methods and apparatus for attaching a center cap a wheel of a motor vehicle. A specialized lug nut may replace existing lug nuts to provide a threaded receiving area for a screw. The screw may be used to secure a cap in place. Some embodiments include an adapter to match a lug bolt pattern to a cap diameter size. In preferred embodiments, a lug nut is provided of specific designs, size and shape to be installable to act as a mechanism to secure a wheel to a vehicle and also act as a holder for the screw to retain the cap. The center cap may then slide onto the lug nuts (or extension that attach to the lug nuts) and then stay on by tightening a screw through the top of one or more lug nuts on each wheel.

Abstract: A scalable method for the manufacture of iron and steel. The method includes hydrogen plasma arc additive manufacturing of near net shape steel and iron parts. More specifically, the method includes the hydrogen plasma reduction of iron ore concentrates using a plasma arc welding (PAW) torch and hydrogen and argon shielding gases. The plasma arc generated by the PAW torch and the hydrogen and argon shielding gases strip electrons from the feedstock, for example a ribbon comprising fine iron ore concentrates, as part of an additive build, thereby avoiding the need for post-processing operations such as casting, rolling, and forging operations.

Abstract: Systems and methods provided for presenting supplemental content in an augmented reality environment where an object within a field of view of an augmented reality device of a user is identified and processed to detect a reference related to a participant in an event. A user profile or user social network is searched to identify a message from the user about the participant. The message may be combined with the object in the augmented reality field of view.

Abstract: Systems and methods are provided for managing subscriptions. A media guidance application obtaining viewing patterns of a subscriber and determining a first and second media package of interest to the subscriber. A first and second release schedule are obtained related to media content in the first and second media packages. The media guidance application predicts a first viewing impact of the first subscription and a second viewing impact of the second subscription, for the upcoming time period, wherein the viewing impact indicates a total predicted amount of time spent viewing the media packages in the upcoming time period. An available amount of time for viewing media in the upcoming time period is also determined. The media guidance application generates a subscription recommendation for the upcoming time period based on the first viewing impact, second viewing impact, and available amount of time for viewing media in the upcoming time period.

Abstract: Systems and methods are provided for recording video of a driver in a vehicle and a surrounding visual field of the driver. The system includes a detachable body coupled to a windshield of a vehicle. The system further includes three or more cameras coupled to the detachable body. The three or more cameras are configured to capture surrounding views from the detachable body. One of the three or more cameras faces a driver seat of the vehicle in response to the detachable body being coupled to the windshield of the vehicle. The video may be processed by the system, the cloud, or a combination of them.

Abstract: A device-management system performs processing, such as audio processing, in an instance of a virtual machine corresponding to a functionally limited (local) device. To register the local device, the device-management system receives a registration request that includes device information, encryption data, and an indication of an associated user account. The device-management system then sends this registration data to a service-provider system, which returns a shared encryption key. The device-management system and the local device may use this shared encryption key to securely communicate. The device-management system may de-allocate the instance upon detecting a period of inactivity of the local device and may re-allocate the instance when new activity is detected. The device-management system may further determine when and if audio data to be sent to the local device is encoded using a codec not implemented by the local device.

Abstract: The present disclosure relates to atypical split N- and C-inteins and variants thereof. This disclosure also relates to complexes comprising the split N- or C-inteins of this disclosure and a compound of interest and compositions comprising said complexes. In addition, this disclosure relates to methods of using the atypical split N- and C-inteins.

Abstract: A device-management system performs processing, such as audio processing, in an instance of a virtual machine corresponding to a functionally limited (local) device. To register the user device, the device-management system receives a registration request that includes device information, encryption data, and an indication of an associated user account. The device-management system then sends this registration data to a service-provider system, which returns a shared encryption key. The device-management system and the user device may use this shared encryption key to securely communicate. The device-management system may de-allocate the instance upon detecting a period of inactivity of the user device and may re-allocate the instance when new activity is detected. The device-management system may further determine when and if audio data to be sent to the user device is encoded using a codec not implemented by the user device.

Abstract: Methods and apparatus for attaching a center cap a wheel of a motor vehicle. A specialized lug nut may replace existing lug nuts to provide a threaded receiving area for a screw. The screw may be used to secure a cap in place. Some embodiments include an adapter to match a lug bolt pattern to a cap diameter size. In preferred embodiments, a lug nut is provided of specific designs, size and shape to be installable to act as a mechanism to secure a wheel to a vehicle and also act as a holder for the screw to retain the cap. The center cap may then slide onto the lug nuts (or extension that attach to the lug nuts) and then stay on by tightening a screw through the top of one or more lug nuts on each wheel.

Abstract: An apparatus comprising a plurality of bodies which can be assembled together to form a singular three-dimensional body. The bodies each a cavity within which a child's toy can be received. Each cavity has a cavity opening through which said child's toy can be viewed, accessed and/or withdrawn from the cavity. The cavity opening is obstructed by an adjacent one of the plurality of bodies when the plurality of bodies are in the assembled state.

Abstract: Systems, methods, and non-transitory computer-readable media can receive, via a user interface provided to a user, test device information identifying one or more user computing devices as test devices. An advertisement request is received from a first user computing device. A determination is made that the first user computing device is identified as a test device. A test advertisement is transmitted to the first user computing device based on the determination that the first user computing device is identified as a test device.

Abstract: A device-management system performs audio processing, such as acoustic echo cancellation or beamforming, in a computing-resource allocation corresponding to a functionally limited device. The device-management system may be a locally-connected network device that is in communication with one or more user devices; the device-management system may also or instead be a remote device that communicates with the user devices using the locally-connected network device. The device-management system may receive audio data from one or more microphones of one or more user devices. To perform acoustic echo cancellation, the device-management system may receive and process time data corresponding to a time of output of audio by the user device.

Abstract: An apparatus comprising a plurality of bodies which can be assembled together to form a singular three-dimensional body. The bodies each a cavity within which a child's toy can be received. Each cavity has a cavity opening through which said child's toy can be viewed, accessed and/or withdrawn from the cavity. The cavity opening is obstructed by an adjacent one of the plurality of bodies when the plurality of bodies are in the assembled state.

Abstract: An apparatus comprising a plurality of bodies which can be assembled together to form a singular three-dimensional body. The bodies each a cavity within which a child's toy can be received. Each cavity has a cavity opening through which said child's toy can be viewed, accessed and/or withdrawn from the cavity. The cavity opening is obstructed by an adjacent one of the plurality of bodies when the plurality of bodies are in the assembled state.

Abstract: A process for recommending choices to a user uses a first model representing the user's subconscious and a second model representing the user's consciousness. The process comprises receiving data and performing, using the second model, a simulation by modeling the user and a third party to derive a simulation result that determines how the user would react to a situation based at least in part on the received data. Using the first model and the simulation, a first set of recommendation choices based at least in part on the received data is derived, and a set of recommendation choices for presentation based on the first set of recommendation choices is determined and presented to the user. As the user is making a selection, the user is monitored for conscious decisions and subconscious reactions, which are used to update the first model and the second model.

Abstract: An apparatus comprising a plurality of bodies which can be assembled together to form a singular three-dimensional body. The bodies each a cavity within which a child's toy can be received. Each cavity has a cavity opening through which said child's toy can be viewed, accessed and/or withdrawn from the cavity. The cavity opening is obstructed by an adjacent one of the plurality of bodies when the plurality of bodies are in the assembled state.

Abstract: An online system determines a predicted performance of presenting a content item based on factors including a context in which the content item is to be presented. The context in which the content item is to be presented identifies other content presented in conjunction with the content item, content presented prior to presenting the content item, or actions performed prior to, after, or during presentation of the content item. Based on prior actions by users presented with content items in different contexts, the online system determines a quality score for each context. Using the quality score for the context in which the content item is to be presented and other factors, the online system determines the predicted performance of presenting the content item. The online system may modify determination of the predicted performance as the online system receives information describing results of presenting the content item.