Abstract: Sensors for imaging boreholes via the detection of electrical and optical properties may be subject to harsh conditions downhole, such as from pressure and temperature. In addition, these sensors may be subject to impact, such as tension, elongation, and compression forces, along the wall of the borehole. The harsh conditions downhole and impacts on the sensor can lead to premature wear and even breaking. The present disclosure generally relates to an apparatus for measuring electrical and optical properties of the borehole and methods for manufacturing the apparatus.

Abstract: Actuators for steerable medical devices are disclosed that not only deflect or steer a portion of a medical device (e.g., a distal portion of a catheter shaft), but also include mechanisms for actively returning the deflected portion of the medical device to an initial configuration (e.g., straight or substantially straight). These active return-to-straight mechanisms may return a catheter shaft from a deflected configuration to a substantially straight configuration throughout a medical procedure, may employ one or more tension members extending along the catheter shaft, and may comprise a gross return actuator and a fine return actuator. For example, the gross return actuator may be configured to partially reverse the deflection of the distal portion of the catheter; and the fine return actuator may be configured to continue reversing the deflection. The gross return actuator may automatically trigger or actuate (mechanically or electromechanically) the fine return actuator.

Abstract: Disclosed is a vacuum cleaner assembly (10) including a harness assembly having a support bracket (11) and a vacuum cleaner (12) supported by the brackets (11). The brackets (11) are intended to be worn by a user so that the vacuum cleaner (12) is positioned adjacent the back of the user.

Abstract: Headphones include an earbud, including a knob-shaped body, an earbud tip extending from the knob-shaped body and configured to enter an ear canal of a listener, a harness strap interface disposed on the knob-shaped body and configured to removably accommodate a detachable harness strap.

Abstract: A method for lithiation of an electrode includes providing a roll including an electrode to be lithiated, providing a piece of lithium metal with predetermined weight attached to a conductive material, attaching the conductive material to a current collector of the electrode to be lithiated or to a metal tab connected to or from the electrode to be lithiated, placing the roll, the piece of lithium, and the conductive material in a container, and filling the container with an electrolyte containing a lithium salt.

Abstract: An electronic device estimates a depth map of an environment based on stereo depth images captured by depth cameras having exposure times that are offset from each other in conjunction with illuminators pulsing illumination patterns into the environment. A processor of the electronic device matches small sections of the depth images from the cameras to each other and to corresponding patches of immediately preceding depth images (e.g., a spatio-temporal image patch “cube”). The processor computes a matching cost for each spatio-temporal image patch cube by converting each spatio-temporal image patch into binary codes and defining a cost function between two stereo image patches as the difference between the binary codes. The processor minimizes the matching cost to generate a disparity map, and optimizes the disparity map by rejecting outliers using a decision tree with learned pixel offsets and refining subpixels to generate a depth map of the environment.

Abstract: Disclosed method comprises receiving from a user interface, a request to generate an optimized space dataset; generating a first instruction configured to receive a first dataset comprising at least one of a space allocated to the product, product attribute, and product performance value corresponding to a plurality of institutions; automatically calculating an elasticity range based on the space allocated to the product; calculating an unbounded asymptote and elasticity values; upon the unbounded elasticity value being outside the elasticity range, dynamically adjusting the elasticity value based on the elasticity range; iteratively calculating a bounded asymptote value based on the second dataset data points until the asymptote value is within the adjusted elasticity range; and generating a graphical representation to illustrate an optimized space trend comprising plurality of data points.

Abstract: Systems, devices, and/or computer-implemented methods for secure offline data storage are provided herein. More particularly, a system is provided that permits access to a data storage device when offline from various components of the system. Furthermore, the disclosed system may permit the re-setting of authentication passwords/PINs for the data storage devices, even when such data storage devices are offline from other components of the system.

Abstract: The system and method for automated personalized and community-specific eating and activity planning, linked to tracking with automated multimodal item identification and size estimation, enables and integrates health and other user datastreams, enables rewards and links to healthy eating and activity partners based on that data—both external and internal. The system and method also provide personalized wellness recommendations for eating, physical activity, sleep, stress reduction and other elements of daily living, tailored to each user based on the preferences, prior history, location and budget information provided by the users.

Abstract: A lighter than air vehicle with a hull, a laminate for such hull and a method of production of such laminate A lighter-than-air vehicle comprising a hull of a laminate material with a reinforcing fibre layer, for example Zylon®, and a first, and optionally second, Ethylene Vinyl Alcohol film melt-bonded into the fibre layer. A weathering layer protects the fibres against UV degradation.

Abstract: In one or more implementations, a static geometry model is generated, from one or more images of a physical environment captured using a camera, using one or more static objects to model corresponding one or more objects in the physical environment. Interaction of a dynamic object with at least one of the static objects is identified by analyzing at least one image and a gesture is recognized from the identified interaction of the dynamic object with the at least one of the static objects to initiate an operation of the computing device.

Abstract: Headphones include an earbud, including a knob-shaped body, an earbud tip extending from the knob-shaped body and configured to enter an ear canal of a listener, a harness strap interface disposed on the knob-shaped body and configured to removably accommodate a detachable harness strap.

Abstract: Disclosed herein is a catheter tip sized and configured to fit onto a distal end of a catheter shaft, the catheter shaft having a shaft outer diameter. The catheter tip includes a base, a tip having an arcuate shape, an outer surface extending from the base to the tip along a longitudinal axis, the outer surface having a diameter at the base that is substantially equal to the shaft outer diameter, and an inner surface extending from the base, wherein the inner surface defines a first region having a first diameter and a second region having a second diameter, wherein the second diameter is less than the first diameter, and wherein the second region is distal of the first region and configured to receive at least one component extending beyond the distal end of the catheter shaft.

Abstract: The system and method for automated personalized and community-specific eating and activity planning are provided that are linked to tracking with automated multimodal item identification and size estimation and enable and integrate health and other user datastreams and enables rewards and links to healthy eating and activity partners based on that data. The system and method also provide personalized wellness recommendations. The system and method also enables action, such as single click ordering of the healthy meals or shopping list on one's plan from local restaurants and grocery stores, and receipt of mobile vouchers and coupons with a unique validation system for use at retailers.

Abstract: An electronic device estimates a pose of a hand by volumetrically deforming a signed distance field using a skinned tetrahedral mesh to locate a local minimum of an energy function, wherein the local minimum corresponds to the hand pose. The electronic device identifies a pose of the hand by fitting an implicit surface model of a hand to the pixels of a depth image that correspond to the hand. The electronic device uses a skinned tetrahedral mesh to warp space from a base pose to a deformed pose to define an articulated signed distance field from which the hand tracking module derives candidate poses of the hand. The electronic device then minimizes an energy function based on the distance of each corresponding pixel to identify the candidate pose that most closely approximates the pose of the hand.

Abstract: An opto-electrical cable may include an opto-electrical cable core and a polymer layer surrounding the opto-electrical cable core. The opto-electrical cable core may include a wire, one or more channels extending longitudinally along the wire, and one or more optical fibers extending within each channel. The opto-electrical cable may be made by a method that includes providing a wire having a channel, providing optical fibers within the channel to form an opto-electrical cable core, and applying a polymer layer around the opto-electrical cable core. A multi-component cable may include one or more electrical conductor cables and one or more opto-electrical cables arranged in a coax, triad, quad configuration, or hepta configuration. Deformable polymer may surround the opto-electrical cables and electrical conductor cables.

Abstract: A method is provided for processing data to replicate lifecycle threads in the development of a structural product. The method includes defining a source lifecycle thread from process-related information for development of the structural product, and defining and matching a target lifecycle thread to the source lifecycle thread. The process, and source and target lifecycle thread are expressible as respectively a network and sub-networks of tasks described by a plurality of attributes. Defining and matching the target lifecycle thread includes selecting a plurality of candidate target tasks from the plurality of tasks; matching a candidate target task to a particular source task using a distance map for an attribute of the plurality of attributes, with the distance map including only unique values of the attribute and distances between the unique values; and back-chaining through the source lifecycle thread to match candidate target tasks with respective source tasks.

Abstract: An electronic device estimates a pose of a hand by volumetrically deforming a signed distance field using a skinned tetrahedral mesh to locate a local minimum of an energy function, wherein the local minimum corresponds to the hand pose. The electronic device identifies a pose of the hand by fitting an implicit surface model of a hand to the pixels of a depth image that correspond to the hand. The electronic device uses a skinned tetrahedral mesh to warp space from a base pose to a deformed pose to define an articulated signed distance field from which the hand tracking module derives candidate poses of the hand. The electronic device then minimizes an energy function based on the distance of each corresponding pixel to identify the candidate pose that most closely approximates the pose of the hand.

Abstract: A system includes a cable and a toolstring. The toolstring may couple to the cable to enable the toolstring to be placed in a wellbore. The toolstring includes a sensor that can collect measurements relating to the wellbore. An electromagnetic or anchoring device may selectively hold the toolstring or the cable against a surface of the wellbore.

Abstract: Methods and systems for equipping a toilet with hygiene and safety features by controlling and reducing potential escape of liquid waste from the toilet.