Abstract: An autonomous mobile device (AMD) includes a telescoping mast with sensors on top that are connected to a cable running through the mast. An inner section of the mast includes a bobbin that secures cables. The bobbin has a shaft and features that guide cables to helically wind around the shaft. The bobbin reduces stress on the cable as the mast moves. The mast is lifted by a rack that includes a portion with teeth and a portion without. The portion with teeth is driven by a motor. The portion without teeth connects the rack to a spool. The toothless section reduces stress on the toothed portion of the rack as it spools or unspools. The AMD includes a hinge to tilt a display. To securely position the hinge on a shaft, the shaft is spun after assembly so that a push nut cuts a retention groove in the shaft.

Abstract: A cable tensioning system including: a body defining a balance point; a cable receiving area having gripping elements configured to grip and bias a cable relative to the cable tensioning system; and a sensor configured to sense changes to a balance of the body about the balance point, wherein the cable tensioning system is configured to maintain the cable within a preset range of tensions

Abstract: A biochemical sensing system senses interactions between molecular entities and nanopores using a sensor device comprising an array of sensor elements that support the nanopores. A switch arrangement selectively connects detection channels for amplifying sensed electrical signals to respective sensor elements. On the basis of an analysis of the amplified electrical signal output from the detection channels, detection of completion of interactions at sensor elements occurs. In response thereto, the switch arrangement is controlled to connect the detection channel connected to a sensor element at which completion of an interaction has been detected to a further sensor element.

Abstract: An autonomous mobile device has a main body and an extensible mast to raise and lower a payload, such as a camera, relative to the main body. The mast may comprise a set of telescoping sections, with each section comprising two or more pieces that are joined during assembly. A motor moves a flexible rack between a first spool and the mast to raise or lower the mast. For example, during extension a motor-driven pinion engages teeth on the flexible rack, pulling the rack from the first spool and pushing up the mast. A cable stored on a second spool may be extended and retracted with the flexible rack. The cable transfers one or more of data or power between the main body and the payload. A sensor may be used to detect features on the flexible rack to provide data about how far the flexible rack has been extended.

Abstract: A method for training a deep learning model of a patterning process. The method includes obtaining (i) training data including an input image of at least a part of a substrate having a plurality of features and including a truth image, (ii) a set of classes, each class corresponding to a feature of the plurality of features of the substrate within the input image, and (iii) a deep learning model configured to receive the training data and the set of classes, generating a predicted image, by modeling and/or simulation with the deep learning model using the input image, assigning a class of the set of classes to a feature within the predicted image based on matching of the feature with a corresponding feature within the truth image, and generating, by modeling and/or simulation, a trained deep learning model by iteratively assigning weights using a loss function.

Abstract: A conductive transfer for application to an article comprises first and second non-conductive layers and a conductive layer positioned between the two non-conductive layers. The conductive transfer further comprises an adhesive layer for adhering the conductive transfer to an article, such as a wearable item. The conductive layer comprises a plurality of tessellated cells defined by a printed conductive ink. The conductive layer comprises a main element and an input track with the plurality of tessellated cells being comprised over the input track of said conductive layer.

Abstract: A motion analytics system has a therapy boot, a camera for capturing motion of the therapy boot, and an external computing device communicatively coupled to the camera and the therapy boot. The therapy boot includes a foot portion, a shank portion, and a sole portion. The shank portion is disposed adjacently above the foot portion. The sole portion is disposed under the foot portion and includes sensors configured to detect motion of a user's foot. The external computing device receives motion data from the sensors and performs a data analytics method. The method includes organizing the received data; filtering at least a portion of the organized data through a frequency-based signal processing filter to remove background noise and interference therefrom; determining analytical data associated with one or more foot factors based on the filtered data; and categorizing the determined analytical data to provide context and insight about the user's motion.

Abstract: A respiratory mask for providing positive pressure therapy and a bias-flow venting system configured to reduce discernable draft generated by exhausted air are disclosed herein. The respiratory mask has a ball jointed elbow, one or more detachable forehead pieces and a headgear with a spacer fabric region. The elbow is configured to be removable when oriented to a predetermined position. The forehead pieces are provided in one or more sizes. The spacer fabric region having two or more layers wherein the raw edges are turned to the inside of the layers. The seal having improved seal performance and accommodating a wider variety of facial geometries. The bias-flow system having a tube and exhaust holes radially aligned on a bead of the tube. The bias-flow system also having an annular component exhaust holes and a shroud having a plenum chamber around the exhaust holes.

Abstract: An information handling system may detect handwritten text associated with a gesture. The information handling system may request contextual information corresponding to the handwritten text and may receive contextual information corresponding to the handwritten text. The information handling system may display, on a display of the information handling system, the received contextual information.

Abstract: Systems and methods for thought object selection are disclosed. The system receives a request to rate a thought object from a participant device and receives one or more thought objects from a database. The system custom filters the one or more thought objects and upon the custom filter, generates one or more filtered thought objects. The system then calculates a thought object score for each of the one or more filtered thought objects and sends a first filtered thought object having the highest thought object score, of the one or more filtered thought objects, to a graphical user interface of the participant device.

Abstract: Systems and methods for computing a distribution pattern of information whereby, as the rating of thought objects in a roundtable exchange proceeds, thought objects that are more highly rated and are therefore more likely to be chosen as subjects for discussion in groups, are more widely distributed to participant devices for rating, and for computing a pattern of assignment whereby each participant device is assigned to a group discussing a subject which that participant device rated highly, within constraints specified by the facilitator.

Abstract: An extensible mast allows a payload to be supported at a distance from a supporting device. The payload may be connected via a cable to one or more components in the supporting device. A cable rotation apparatus allows a cable to rotate during dispensation of the cable, such as during extension or retraction of the extensible mast, while minimizing strain on the cable. The apparatus comprises a stationary spool, a furling core, and a rotating spool. A beveled gear on each of the spools engages a pair of beveled gears in the furling core. As the rotating spool rotates with respect to the stationary spool, the furling core rotates at one-half the speed and the cable is dispensed from an opening in the rotating spool. The furling core incorporates a guide wheel that maintains an orderly transfer of the cable from one spool to another.

Abstract: A system that provides an improved approach for detecting and predicting failures in a plant or equipment process. The approach may facilitate failure-model building and deployment from historical plant data of a formidable number of measurements. The system implements methods that generate a dataset containing recorded measurements for variables of the process. The methods reduce the dataset by cleansing bad quality data segments and measurements for uninformative process variables from the dataset. The methods then enrich the dataset by applying nonlinear transforms, engineering calculations and statistical measurements. The methods identify highly correlated input by performing a cross-correlation analysis on the cleansed and enriched dataset, and reduce the dataset by removing less-contributing input using a two-step feature selection procedure. The methods use the reduced dataset to build and train a failure model, which is deployed online to detect and predict failures in real-time plant operations.

Abstract: A proppant container facilitates the transportation of wet sand for use in a hydraulic fracturing operation. The proppant container is provided with a system for dislodging the wet sand for subsequent use. This may be done by use of a vibrator or an umbrella valve. In another aspect, the proppant container may be used in combination with a rack having a wash system that slurries the proppant for delivery to a blender tub without necessarily resorting to use of a conveyor belt.

Abstract: A computer-implemented method of providing a group of neural networks for processing data includes: identifying a group of neural networks including a main neural network and one or more sub-neural networks, each neural network comprising a plurality of parameters and wherein one or more of the parameters of each sub-neural network are shared by the sub-neural network and the main neural network; inputting training data into each neural network, and adjusting the parameters of each neural network; computing a performance score for each neural network using the adjusted parameters; generating a combined score for the group of neural networks by combining the performance score, with a value of a loss function computed for each neural network using the adjusted parameters; repeating the identifying and the inputting and the adjusting and the computing and the generating; and selecting a group of neural networks for processing data in the plurality of hardware environments based on the value of the combined score

Abstract: A respiratory mask for providing positive pressure therapy and a bias-flow venting system configured to reduce discernable draft generated by exhausted air are disclosed herein. The respiratory mask has a ball jointed elbow, one or more detachable forehead pieces and a headgear with a spacer fabric region. The elbow is configured to be removable when oriented to a predetermined position. The forehead pieces are provided in one or more sizes. The spacer fabric region having two or more layers wherein the raw edges are turned to the inside of the layers. The seal having improved seal performance and accommodating a wider variety of facial geometries. The bias-flow system having a tube and exhaust holes radially aligned on a bead of the tube. The bias-flow system also having an annular component exhaust holes and a shroud having a plenum chamber around the exhaust holes.

Abstract: A light-emitting system is provided which is removably attachable to headgear for personal illumination to enhance visibility of the user to others. The light-emitting system includes a housing that defines a receiving aperture and is configured to surround a portion of the headgear when the light-emitting system is removably attached to the headgear for use. The light-emitting system further includes at least one lens and a plurality of lighting elements coupled to the annular housing which are configured to selectively generate a halo or at least a partial halo of light that radiates outwardly away from the annular housing through the at least one lens to provide enhanced personal illumination.

Abstract: A conveyor sled assembly is utilized to supply proppant in support of oilfield hydraulic fracturing operations. The conveyor sled assembly includes precisely positioned components where tolerances between components are so small as to prevent significant spillage at component junction boundaries. This manner of fitting proppant pods onto the conveyor sled assembly increases predictability of which pods will discharge their proppant load first. This enhances reliability of the overall proppant delivery system.

Abstract: A method of determining a characteristic of one or more processes for manufacturing features on a substrate, the method including: obtaining image data of a plurality of features on a least part of at least one region on a substrate; using the image data to obtain measured data of one or more dimensions of each of at least some of the plurality of features; determining a statistical parameter that is dependent on the variation of the measured data of one or more dimensions of each of at least some of the plurality of features; determining a probability of defective manufacture of features in dependence on a determined number of defective features in the image data; and determining the characteristic of the one or more processes to have the probability of defective manufacture of features and the statistical parameter.

Abstract: A computer-implemented method of identifying a neural network for processing data includes: clustering a training dataset into a plurality of data clusters based on similarities in activation patterns generated in neurons of a teacher neural network in response to inputting the training dataset into the teacher neural network, training a student neural network for processing each of the plurality of data clusters, and providing a data classifier neural network for identifying one or more of the trained student neural networks to process data based on a data cluster of the data.