183results about How to "Mitigate issue" patented technology

A near-eye display projects virtual images from an image generator to an eyebox within which the virtual images can be seen by a viewer. A first optical path conveys image-bearing light from the image generator to a selectively reflective powered optic and a second optical path conveys the image-bearing light along a line of sight from the selectively reflective powered optic to the eyebox. First and second selectively reflective surfaces fold the first optical path with respect to the second optical path to locate the image generator out of the line of sight to the eyebox. The image generator is effectively inclined to the line of sight to the eyebox for reducing a thickness of the near-eye display. The selectively reflective powered optic is oriented normal to local overlapping portions of the first and second optical paths at the selectively reflective powered optic.

A method and apparatus are provided for timed estimation-based positioning of a user equipment in LTE systems. The method includes estimating, by a mobile node, a plurality of reference signal time differences (RSTD) between the mobile node and a network node. The plurality of RSTD estimates define a first correlator. The method further includes determining a second correlator of RSTD estimates, and defining the second correlator with the first correlator based on a mean of the plurality of RSTD estimates. Further, the method includes determining a distribution of the plurality of RSTD estimates, and grouping clusters of RSTD estimates in the distribution. Additionally, the method includes selecting a cluster from the clusters of RSTD estimates. The cluster includes RSTD estimates closest to a center of the second correlator. The cluster is transmitted, by the mobile node, to the network node for positioning the mobile node in a communications network.

Methods and systems are provided for processing data generated in a vehicle group. One example embodiment comprises selectively off-boarding a data set generated at a first vehicle in the vehicle group for storage purposes, the first data set off-boarded to one or more of a second vehicle in the vehicle group and a remote storage device.

Systems and methods are provided for enabling different “bundling” methods for downlink transmissions and provide different interpretations of the acknowledgement / negative-acknowledgement bit. A user equipment is configured so that it commonly acknowledges all downlink transmission time intervals within a bundle so that if one packet is determined to be erroneous, all packets in that bundle will be retransmitted. Additionally, the systems and methods are implemented by allowing an interpretation to be applied to the uplink acknowledgement / negative-acknowledgement field such that the user equipment is able to divide bundled downlink packets into smaller windows in Long Term Evolution (LTE) Release 8 time division duplex (TDD) mode. In LTE Advanced (LTE-A) TDD mode, various embodiments provide bundling within the time domain, within the frequency domain, and within a hybrid time-frequency domain. Furthermore, enhanced channel selection methods are also provided in support of the above-mentioned bundling methods in accordance with various embodiments.

A wireless modular, multi-modal, multi-node patch platform is described. The platform preferably comprises low-cost semi-disposable patch design aiming at unobtrusive ambulatory monitoring of multiple physiological parameters. Owing to its modular design it can be interfaced with various low-power RF communication and data storage technologies, while the data fusion of multi-modal and multi-node features facilitates measurement of several bio-signals from multiple on-body locations for robust feature extraction. Exemplary results of the patch platform are presented which illustrate the capability to extract respiration rate from three different independent metrics, which combined together can give a more robust estimate of the actual respiratory rate.

A local portal system including a personal computerized system having a display and a primary storage unit. The primary storage unit is provided with an inventory of local digital content which has been installed before its being received by a user. Logics then operate a persistent desktop object (PDO) which is perceivable on the display by the user and present a presentation of digital content with the persistent desktop object which initially includes at least part of said local digital content.

A method for reducing the resolution of a digital-to-analog converter in a multi-bit sigma-delta ADC is described. With the addition of digital sigma-delta modulators in the feedback path of a sigma-delta ADC, the truncation errors between the digital word output of the multi-bit sigma-delta ADC to the DAC input can be shaped to higher order than that of the quantization error. Thus, the DAC resolution can be reduced and the implementation of DEM for multi-bit DAC can be avoided. A preferred embodiment comprises selecting an outermost feedback loop in a sigma-delta ADC that has not been replaced and replacing it with a circuit with an equivalent transfer function. The circuit can be further enhanced with an additional term if the order of the noise shaping of the circuit is less than the order of the noise shaping of the sigma-delta ADC.

This invention relates to a novel integrated hydroconversion process for converting heavy atmospheric or vacuum residue feeds and also converting and reducing impurities in the vacuum gas oil liquid product. This is accomplished by utilizing two residue hydroconversion reaction stages, two vapor-liquid separators, and at least two additional distillate ebullated-bed hydrocracking / hydrotreating reaction stages to provide a high conversion rate of the residue feedstocks.

The present invention provides systems and methods that provide images of an environment to the viewpoint of a display. The systems and methods define a mapping surface at a distance from the image source and display that approximates the environment within the field of view of the image source. The system methods define a model that relates the different geometries of the image source, display, and mapping surface to each other. Using the model and the mapping surface, the systems and methods tile images from the image source, correlate the images to the display, and display the images. In instants where two image sources have overlapping fields of view on the mapping surface, the systems and methods overlap and stitch the images to form a mosaic image. If two overlapping image sources each have images with unique characteristics, the systems and methods fuse the images into a composite image.

The systems and methods of the present invention provide an image processor that displays enhanced vision images based on a plurality images sources. The image processor comprises both serial and parallel processors. The serial processor performs low data volume calculations needed by the parallel processor for image display. The serial processor precalculates transformations needed to convert source data from each source to a primary coordinate system. The parallel processor uses these transforms and correlates source data with the display on a pixel by pixel basis as each frame from the sources is received to thereby provide display data with decreased latency. The image processor reduces parallax effect and is capable of: 1) stitching images of different fields of view to provide a mosaic image; 2) fusing images taken of the same field of view by different types of sources into a fused image; and 3) correcting anomalies in the displayed image.

The invention provides a method for determining a dose and schedule and making dose adjustments of PBA prodrugs used to treat nitrogen retention states, or ammonia accumulation disorders, by measuring urinary excretion of phenylacetylglutamine and / or total urinary nitrogen. The invention provides methods to select an appropriate dosage of a PBA prodrug based on the patient's dietary protein intake, or based on previous treatments administered to the patient. The methods are applicable to selecting or modifying a dosing regimen for a subject receiving an orally administered ammonia scavenging drug.

Some embodiments provide a novel method of configuring a managed hardware forwarding element (MHFE) that implements a logical forwarding element (LFE) of a logical network to handle address resolution requests (e.g., Address Resolution Protocol (ARP) requests) for multiple addresses (e.g., IP addresses) associated with a single network interface of the logical network. The method identifies a physical port of the MHFE with which the multiple addresses are to be associated. The physical port is coupled to an end machine (e.g., a virtual machine, server, container, etc.) of the logical network. The method then modifies associations stored at the MHFE to associate the physical port with the multiple addresses.

A method of storing data from a first node on a peer-to-peer network. The method includes creating a public and private key pair from a data item, determining a hash value for the public key, assigning the hash value as a user identifier for the user of the node, and storing the public key within a distributed hash table of the network. The user identifier corresponds to the key for the public key within the distributed hash table. The method includes the step of digitally signing the user identifier using the created private key.

A set-top box with a technical configuration and system and method for use of the same are disclosed. In one embodiment of the set-top box, the set-top box executes an technical protocol to make the set-top box and an associated television ready for use. During the installation, maintenance, or repair, a human-readable visual label and a machine-readable optical label are generated that contain information about the status of the technical protocol. The labels are forwarded, via the television output, to the television. The set-top box dynamically updates the human-readable visual label and the machine-readable optical label as the status of the technical protocol changes.

The invention provides a method and apparatus for managing a battery comprising a plurality of series connected cells. The battery comprises a plurality of series connected statically balanced cells. The battery is arranged so that a substantially identical load is imposed on all of the cells, in use in order to maintain the balance. A battery charging controller is used for controlling the charging of the battery as is arranged to terminate charging prior to the cells reaching their maximum state of charge. The invention also provides a modified charging regime which controls individual cell voltage to avoid any single cell exceeding a desired voltage.

Systems and methods are described in relation to specific technical improvements adapted for machine learning architectures that conduct classification on numerical and / or unstructured data. In an embodiment, two neural networks are utilized in concert to generate output data sets representative of predicted future states of an entity. A second learning architecture is trained to cluster prior entities based on characteristics converted into the form of features and event occurrence such that a boundary function can be established between the clusters to form a decision boundary between decision regions. These outputs are mapped to a space defined by the boundary function, such that the mapping can be used to determine whether a future state event is likely to occur at a particular time in the future.

The invention provides a method for determining a dose and schedule and making dose adjustments of PBA prodrugs used to treat nitrogen retention states, or ammonia accumulation disorders, by measuring urinary excretion of phenylacetylglutamine and / or total urinary nitrogen. The invention provides methods to select an appropriate dosage of a PBA prodrug based on the patient's dietary protein intake, or based on previous treatments administered to the patient. The methods are applicable to selecting or modifying a dosing regimen for a subject receiving an orally administered ammonia scavenging drug.

A placement guide apparatus with an improved hydration inducing plug used in coupling a noninvasive analyzer to a sampling site to determine analyte in the human body is disclosed. The hydration inducing plug includes at least one fluoropolymer that may be used as a coupling agent. The guide apparatus may further include an automated or semi-automated coupling fluid delivery system. Use of either of these couplers mitigates issues associated with related technology and enhances noninvasive analyte measurements, such as a near-IR diffuse reflectance based noninvasive glucose concentration analyzer.

This invention relates to a novel integrated hydroconversion process for converting heavy atmospheric or vacuum residue feeds and also converting and reducing impurities in the vacuum gas oil liquid product. This is accomplished by utilizing two residue hydroconversion reaction stages, two vapor-liquid separators, and at least two additional distillate ebullated-bed hydrocracking / hydrotreating reaction stages to provide a high conversion rate of the residue feedstocks.

A computer-implemented system for creating a classification significance pattern for end users, and enabling end users to use their classification significance pattern to conduct custom searches for target information, such as books, other textual content, information about products, services, and jobs, as well as enabling third parties, such as vendors and potential employers, to target their advertisements to groups of users meeting a certain classification. A classification significance pattern is created by having a user take a psychological test, for example, that includes a personality test, a design taste test, a recreation / travel test, a life satisfaction test, an interactive game module, or a career / job test, and having the system automatically score such test and classifying the user based on a defined abstract classification.

A system and method for segmenting a plurality of optical fibers to form an arrayed multi-fiber optical connector. In one example embodiment, the present innovations include an optical connector that has a plurality of optical fibers arranged into a two-dimensional array, the optical fibers being segmented by a laser emitting substantially in the infra-red spectrum. The optical fibers are preferably segmented after having been positioned on a substrate that becomes part of the connector.

The invention provides a method for determining a dose and dosing schedule, and making dose adjustments of patients taking PBA prodrugs as nitrogen scavengers to treat nitrogen retention states, including ammonia accumulation disorders as well as chronic renal failure, by measuring urinary excretion of phenylacetylglutamine and / or total urinary nitrogen. The invention provides methods to select an appropriate dosage of a PBA prodrug based on the patient's dietary protein intake, or based on previous treatments administered to the patient. The methods are applicable to selecting or modifying a dosing regimen for a subject receiving an orally administered waste nitrogen scavenging drug, and to monitoring patients receiving such drugs.

A property vector representing extractable measurable properties, such as musical properties, of a file is mapped to semantic properties for the file. This is achieved by using artificial neural networks “ANNs” in which weights and biases are trained to align a distance dissimilarity measure in property space for pairwise comparative files back towards a corresponding semantic distance dissimilarity measure in semantic space for those same files. The result is that, once optimised, the ANNs can process any file, parsed with those properties, to identify other files sharing common traits reflective of emotional perception, thereby rendering a more liable and true-to-life result of similarity / dissimilarity. This contrasts with simply training a neural network to consider extractable measurable properties that, in isolation, do not provide a reliable contextual relationship into the real-world.

Systems and methods for interference management are disclosed. Exemplary embodiments disclose systems and methods configured to identify victim or interfering mobile stations and transmit measurement instructions to the victim or interfering mobile stations. According to certain embodiments, the mobile stations monitor downlink link quality and report this information back to the serving cells. The serving cells are configured to schedule the mobile stations in the subframes whose downlink link quality is high, determined based on a predetermined threshold.

A drying rack assembly, for use in a clothes dryer with a rotatable tumbler, is constructed with a perforated tray to support clothing in a stationary manner within the tumbler. A duct is attached to the perforated tray to direct a primary airflow through the perforated tray and to at least a portion of air outlet opening in the tumbler cavity. The duct further includes openings to provide a secondary path by which a portion of the total airflow is allowed to bypass the perforated tray. A movable damper is provided to allow variable bypass airflow. An air outlet cover, attached to the combination of the duct and perforated tray, is adapted to cover the portion of the air outlet opening that does not interface with the duct. The air outlet cover is movable to a second position to enable compact storage. A hanging feature is further provided on the side of the dryer cabinet to provide a convenient storage space.

A ballistic resistant through insert with floating capability for stopping a ballistic projectile, comprising at least one of a bullet, a ballistic fragment, and a particle fragment, may comprise a stud, a floating nut, and a cap. The stud may have a flat base portion and a cylindrical stud portion mounted thereon. The cylindrical stud portion may comprise a stud cylinder aperture. The floating nut may be located inside the stud cylinder aperture such that the floating nut floats within the stud cylinder aperture. The cap may have a flat cap portion and a cylindrical cap portion mounted thereon. The cylindrical cap portion may mate with the cylindrical stud portion. The stud may be made of a material for stopping a ballistic projectile. The flat base portion of the stud may have a minimum thickness for stopping a ballistic projectile.

A method and apparatus are provided for timed estimation-based positioning of a user equipment in LTE systems. The method includes estimating, by a mobile node, a plurality of reference signal time differences (RSTD) between the mobile node and a network node. The plurality of RSTD estimates define a first correlator. The method further includes determining a second correlator of RSTD estimates, and defining the second correlator with the first correlator based on a mean of the plurality of RSTD estimates. Further, the method includes determining a distribution of the plurality of RSTD estimates, and grouping clusters of RSTD estimates in the distribution. Additionally, the method includes selecting a cluster from the clusters of RSTD estimates. The cluster includes RSTD estimates closest to a center of the second correlator. The cluster is transmitted, by the mobile node, to the network node for positioning the mobile node in a communications network.