Abstract: A method for performing parasitic capacitance extraction of an integrated circuit (IC) design includes: defining a Gaussian surface around an origin net of the IC design; partitioning the Gaussian surface into a plurality of regions; performing an initial plurality of random walks from each region using a Monte Carlo field solver; and dynamically allocating an additional plurality of random walks among the plurality of regions, wherein the allocation is based on statistical errors associated with the initial plurality of random walks for each of the regions. Results from the random walks are averaged to estimate parasitic capacitance of the origin net. The method may include performing the random walks for each region in pairs, wherein a first random walk of the pair is selected in accordance with an anti-symmetric probability function, and a second random walk of the pair is antithetic to the first random walk of the pair.

Abstract: This invention is a portable exercise system capable of performing multiple exercises for strength and endurance training. The key component is the force generation unit (FGU) which is small and light enough to be suspended during the exercise yet capable of producing a force of 50 lbs. The FGU is programmable allowing it to generate various force vs distance, time or velocity profiles. Different handles, cables and attachments can be connected or used with the FGU perform different exercises. The FGU can charge its battery from the user's energy during use. The FGU can communicate bidirectionally with computers and smart phones for setup and to track the user's performance. Multiple FGUs may be used simultaneously each performing a separate function. The entire system is small enough to fit in a drawer or suitcase. The accompanying software can track the user's performance and function as an automated personal trainer.

Abstract: A barefoot orthotic is a foot support that adheres to the underside of a user's foot and is placed so that it extends longitudinally between the metatarsal head region and the calcaneal plantar tuberosity, and laterally between the lateral midfoot and the medial arch. By using a silicone polymer or other similar material, a barefoot orthotic can self-adhere to the skin of a user's foot. A barefoot orthotic can have a midfoot strike zone surrounding the forward portion of the calcaneal plantar tuberosity, a navicular support, a medial arch support, a forefoot propulsion pad, a lateral forefoot support, a lateral midfoot support, a cuboid support flange, a lateral heel support, and a balance rail extending longitudinally from the midfoot strike zone to the forefoot propulsion pad. Together, these components work to support and align the foot and thereby alleviate symptoms of various foot and leg conditions.

Abstract: A method for performing parasitic capacitance extraction of an integrated circuit (IC) design includes: defining a Gaussian surface around an origin net of the IC design; partitioning the Gaussian surface into a plurality of regions; performing an initial plurality of random walks from each region using a Monte Carlo field solver; and dynamically allocating an additional plurality of random walks among the plurality of regions, wherein the allocation is based on statistical errors associated with the initial plurality of random walks for each of the regions. Results from the random walks are averaged to estimate parasitic capacitance of the origin net. The method may include performing the random walks for each region in pairs, wherein a first random walk of the pair is selected in accordance with an anti-symmetric probability function, and a second random walk of the pair is antithetic to the first random walk of the pair.

Abstract: A method comprises resiliently deforming the object via a mold that comprises first and second mold members that are movable between open and closed positions. The first and second mold members define a parting line or gap and a mold cavity when closed. The mold cavity is shaped such that the thermoplastic object is resiliently deformed in the mold cavity when the first and second mold members are closed. Thereafter, a portion of the mold is heated in a manner such that the object partially melts while the parting line or gap of the mold remains below the melting temperature of the object (thereby eliminating flashing). The object is then allowed to cool in the mold with the first and second mold members closed such that the object at least partially takes the shape of the mold cavity when the object is in equilibrium and is released from the mold cavity.

Abstract: The disclosure provide for improved depiction of interactions between virtual objects and physical objects in augmented reality (AR) images, and may include operations for: receiving a captured image of the real world physical structure, the captured image provided by a camera disposed in a housing; identifying, by image processing performed on the captured image using at least one processor arrangement, the at least one marker disposed at a location of the real world physical structure; determining aspects of user viewpoint of the housing relative to the physical structure at least in part in response to the identified at least one marker; using an at least partial three dimensional model of the real world physical structure to determine a view of interaction between the real world physical structure and the provided virtual object from the determined user viewpoint; and displaying, on a display, an augmented reality view of the captured image including the determined view of the interaction.

Abstract: Embodiments herein provide for an interactive event-scheduling platform (ESP), wherein locating activities via location data, notifying and alerting of them via real-time feeds and encouraging interaction through a full-service social media suite (SMS), enhanced with live streaming and “always-on” connectivity, could provide a fresh experience for users and hosts. A real-time data procuring system and method may solve problems with stale or incomplete activity data within a geographic area, bridge gaps between users and hosts by shortening time periods—from activity announcement, to discovery, to launch, to action—create buzz, maximize venue attendance, boost sales and ensure promotional success. Software crawlers may mine public Web sites for thorough activity data coverage. Stored activities, profiles and collected user interaction data may produce behavioral reports to increase ROMI.

Abstract: A barefoot orthotic is a foot support that adheres to the underside of a user's foot and is placed so that it extends longitudinally between the metatarsal head region and the calcaneal plantar tuberosity, and laterally between the lateral midfoot and the medial arch. By using a silicone polymer or other similar material, a barefoot orthotic can self-adhere to the skin of a user's foot. A barefoot orthotic can have a midfoot strike zone surrounding the forward portion of the calcaneal plantar tuberosity, a navicular support, a medial arch support, a forefoot propulsion pad, a lateral forefoot support, a lateral midfoot support, a cuboid support flange, a lateral heel support, and a balance rail extending longitudinally from the midfoot strike zone to the forefoot propulsion pad. Together, these components work to support and align the foot and thereby alleviate symptoms of various foot and leg conditions.

Abstract: A segmental crimper comprises at least three crimper segments and an actuator. The crimper segments are arranged circumferentially about a crimper axis that defines axial and radial directions. The crimper segments are movable relative to each other in a manner such that the crimper segments collectively define a variable size aperture that is aligned with the crimper axis. Each of the crimper segments comprises a radio frequency heating element. The actuator is operatively connected to the crimper segments in a manner such that movement of the actuator causes all of the crimper segments to simultaneously move relative to each other and alters the size of the aperture.

Abstract: The disclosure provide for improved depiction of interactions between virtual objects and physical objects in augmented reality (AR) images, and may include operations for: receiving a captured image of the real world physical structure, the captured image provided by a camera disposed in a housing; identifying, by image processing performed on the captured image using at least one processor arrangement, the at least one marker disposed at a location of the real world physical structure; determining aspects of user viewpoint of the housing relative to the physical structure at least in part in response to the identified at least one marker; using an at least partial three dimensional model of the real world physical structure to determine a view of interaction between the real world physical structure and the provided virtual object from the determined user viewpoint; and displaying, on a display, an augmented reality view of the captured image including the determined view of the interaction.

Abstract: A system and method is disclosed for detecting invalid webpages by analyzing server redirects. A storage comprising a set of previously stored target addresses is queried to determine whether one or more of the set of previously stored target addresses result from a redirect initiated from more than a predetermined number of originating addresses. On determining that a target address resulted from a redirect initiated from more than the predetermined number of originating addresses, the originating addresses are analyzed to determine, for each address, a difference between information previously stored for the originating address and information associated with the respective target address. If the difference satisfies a predetermined threshold, the originating address is marked as not valid or is removed.

Abstract: Embodiments herein provide for an interactive event-scheduling platform (ESP), wherein locating activities via location data, notifying and alerting of them via real-time feeds and encouraging interaction through a full-service social media suite (SMS), enhanced with live streaming and “always-on” connectivity, could provide a fresh experience for users and hosts. A real-time data procuring system and method may solve problems with stale or incomplete activity data within a geographic area, bridge gaps between users and hosts by shortening time periods—from activity announcement, to discovery, to launch, to response—create buzz, maximize venue attendance, boost sales and ensure promotional success. Software crawlers may mine public Web sites for thorough activity data coverage. Stored activities, profiles and collected user interaction data may produce behavioral reports to increase ROMI.

Abstract: A light and fan assembly has a generally tubular housing that has a turbine fan located on one end the fan discharging a stream of air therefrom, and a light is located on the opposing end, the light discharging a light beam therefrom in opposite direction to the air stream. A clip clips the housing to an appropriate surface such as a hat brim. The fan can draw air from one of two intakes with one of the intakes allowing air to pass over a heat sink of the light to help cool the light assembly and warm the air stream or resistive heating elements can be provided in order to heat the air stream. A magnifying lens is attached, fixedly or pivotally and possibly rotatably, to the housing.

Abstract: An apparatus for evaluating the possibility of casing failure in a borehole measures azimuthal changes in a property responsive to azimuthal changes in axial stress. The measurements may be of acoustic velocity, magnetic permeability, and Barkhausen noise.

Abstract: The present invention is directed to a system and methods of producing electronic, digital signage that is customizable by a user through a user interface which allows the user to create digital displays specific for the needs of the user's business. In particular, the digital signage system and methods employ a template, modules occupying space within the template, with each module possessing media content displayed in the module and a theme for the template providing a background and coloration for the template. Each module utilizes media content such as a single image or video file, or alternatively, can utilize category content that is comprised of one or more images or video files. To prepare a digital signage advertisement, one or more layouts are combined in sequence and arranged by the user with the schedule, frequency and duration determined automatically or by a user according to the particular needs of the user.

Abstract: An apparatus for evaluating the possibility of casing failure in a borehole measures azimuthal changes in a property responsive to azimuthal changes in axial stress. The measurements may be of acoustic velocity, magnetic permeability, and Barkhausen noise.

Abstract: A method and system for cementing and perforating a wellbore in a single step by coupling a perforating gun with a wiper plug. The method includes injecting cement in a wellbore having casing therein and an annulus between the casing and wellbore. A wiper plug is dropped on the cement having a perforating gun attached to the wiper plug. The plug is forced downward pulling the perforating gun along. The downward motion of the plug in turn pushes the cement out the bottom end of the casing and into the annulus. The cement in the annulus is allowed to set and the perforating gun is activated.

Abstract: Electrodes and configurations for electrochemical bioreactor systems that can use electrical energy as a source of reducing power in fermentation or enzymatic reactions and that can use electron mediators and a biocatalyst, such as cells or enzymes, to produce electricity are disclosed. Example electrodes in the system may comprise: (1) neutral red covalently bound to graphite felt; (2) a carboxylated cellulose bound to the graphite felt, neutral red bound to the carboxylated cellulose, NAD+ bound to the graphite felt, and an oxidoreductase (e.g., fumarate reductase) bound to the graphite felt; or (3) a metal ion electron mediator bound to graphite. Various biocatalysts, such as an oxidoreductase, cells of Actinobacillus succinogenes, cells of Escherichia coli, and sewage sludge, are suitable for use in the electrochemical bioreactor system.

Abstract: A casing inspection device with magnets and a multi-component flux sensors. The multicomponent sensor enables better definition of the size of defects, particularly in the azimuthal direction.

Abstract: An apparatus for evaluating a tubular in a borehole of includes at least two electromagnetic acoustic transducers. The transducers are configured to generate and receive first and second acoustic waves in the tubular. A difference in velocity of the two acoustic waves is indicative of a stress field in the tubular.