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137results about How to "Improve system robustness" patented technology

System and method for performing client-centric load balancing of multiple globally-dispersed servers

Presented is a system and a method for load balancing multiple globally-dispersed servers based on client-centric performance criteria. The infrastructure of the system includes load balancing domain name servers (DNS-LBs) deployed in close physical proximity to the Internet service providers' points of presence. The DNS-LBs are then able to monitor the performance of the servers from a location close to the clients, which allows the DNS-LBs to select a server that will yield the best performance from that location for the client. A second level of the infrastructure utilizes domain name servers (DNS-Bs) that are deployed on the Internet backbones and regional provides. The authoritative domain name servers (DNS-As) for the servers to be load balanced refer all name queries to these DNS-Bs. The DNS-Bs then refer the queries to one of the DNS-LBs based on a mapping of the DNS-ISP address to its physically proximate DNS-LB. The DNS-LB then returns the IP address of the server that will provide the best performance from that location.
Owner:MICROSOFT TECH LICENSING LLC

Methods and systems of handling patent claims

There is disclosed a computer-implemented method of handling a text expressed in a natural language comprising creating a second text or patent claim sentence from a first text or patent claim sentence and timestamping said second text or patent claim sentence. Developments comprise the creation of a plurality of texts or patent claim sentences, the use of trusted and / or trustless timestamping, the use of grammatical texts, the use of a parser and / or of a tagger, modification operations such as addition, insertion and deletion, injection of definitions of words, the use of a thesaurus (synonym, hyponym, hyperonym, holonym, antonym of a word, etc), the use of a unique and optionally persistent web address, making the second text or patent claim available to the public (or not), the use of lexical directions such as a patent classification indication and the use of crowdsourcing techniques.
Owner:LEPELTIER MARIE THERESE

System and process for controlling the coding bit rate of streaming media data employing a limited number of supported coding bit rates

A system and process for controlling the coding bit rate of streaming media data is presented where a server streams data that exhibits one of a number of coding bit rates supported by the server. Initially, the server chooses the coding bit rate. However, after this startup period, the client provides coding bit rate requests. The server transmits the streaming media data at the most appropriate supported coding bit rate closest to the rate requested. The coding bit rates requested are those estimated to provide a high quality playback of the streaming data while still keeping a decoder buffer of the client filled to a desired level. A leaky bucket model is incorporated so that the changes in buffer duration due to natural variation in the instantaneous coding bit rate are not mistaken for changes in buffer duration due to network congestion.
Owner:MICROSOFT TECH LICENSING LLC

Method and device for real-time mapping and localization

A method for constructing a 3D reference map useable in real-time mapping, localization and / or change analysis, wherein the 3D reference map is built using a 3D SLAM (Simultaneous Localization And Mapping) framework based on a mobile laser range scanner A method for real-time mapping, localization and change analysis, in particular in GPS-denied environments, as well as a mobile laser scanning device for implementing said methods.
Owner:EURATOM

System and method for implementing a dynamic cache for a data storage system

A dynamic cache system is configured to flexibly respond to changes in operating parameters of a data storage and retrieval system. A cache controller in the system implements a caching policy describing how and what data should be cached. The policy can provide different caching behavior based on exemplary parameters such as a user ID, a specified application or a given workload. The cache controller is coupled to the data path for a data storage system and can be implemented as a filter in a filter framework. The cache memory for storing cached data can be local or remote from the cache controller. The policies implemented in the cache controller permit an application to control caching of data to permit optimization of data flow for the particular application.
Owner:NETWORK APPLIANCE INC

Apparatus, system and method employing a wireless user-device

Embodiments of the invention generally relate to apparatus, systems and methods for authentication, in particular, apparatus, systems and methods for authenticating an entity for computer and / or network security, secure authorization of a payment or for funds transfer and for selectively granting privileges and providing other services in response to such authentications. In addition, embodiments of the invention relate generally to apparatus, systems and methods for the communication of information between a mobile user-device and a point-of-sale device to securely provide authorization for a financial transaction.
Owner:UNIVERSAL SECURE REGISTRY

Portable wireless mobile device motion capture data mining system and method

Portable wireless mobile device motion capture data mining system and method configured to display motion capture / analysis data on a mobile device. System obtains data from motion capture elements, analyzes data and store data in database for data mining, which may be charged for. Enables unique displays associated with the user, such as 3D overlays onto images of the user to visually depict the captured motion data including ratings. Predicted ball flight path data can be calculated and shown on a time line showing relative peaks of velocity for the user's body parts. User can determine equipment that fits best and immediately purchase the equipment, via the mobile device. Custom equipment may be ordered on the mobile device from a vendor that can assemble-to-order customer built equipment and ship the equipment. Includes active and passive golf shot count capabilities.
Owner:NEWLIGHT CAPITAL LLC

System and process for controlling the coding bit rate of streaming media data employing a linear quadratic control technique and leaky bucket model

InactiveUS20060143678A1Maximize qualitySmoothness of the average coding bit rate over consecutiveTwo-way working systemsDigital video signal modificationModel controlClient buffer
A system and process for controlling the coding bit rate of streaming media data is presented. This coding bit rate control involves dynamically adjusting the coding bit rate to control client buffer duration to prevent the buffer from underflowing, while keeping the average coding bit rate close to the average transmission bit rate of the network (an thus maximizing the quality of the data playback). Using the theory of optimal linear quadratic control, the client buffer duration is kept as close as possible to a target level while still keeping the coding bit rate (and hence the quality) as constant as possible. In addition, a leaky bucket model is incorporated into the control loop so that the changes in buffer duration due to natural variation in the instantaneous coding bit rate are not mistaken for changes in buffer duration due to network congestion.
Owner:MICROSOFT TECH LICENSING LLC

Digital twin intelligent monitoring system for unmanned fully mechanized coal mining face of mine

The invention discloses a digital twin intelligent monitoring system and method for an unmanned fully mechanized coal mining face of a mine. The system for realizing the method is composed of a physical entity, a digital twin body, an intelligent gateway, a cloud server, a cloud database, a 5G base station, a machine vision device, a communication interface, a network switch and a video terminal.According to the method, a digital twin model is constructed, and perception analysis, analogue simulation, iterative optimization and decision control are carried out by using a convolutional networkdeep learning algorithm based on a three-dimensional visual virtual scene; real-time monitoring, intelligent sensing, accurate positioning and health prediction of the remote physical space mine unmanned fully mechanized coal mining face are achieved through the virtual space digital twin unmanned fully mechanized coal mining face based on data twinning and data driving. The problems of non-uniform communication interfaces, weak equipment integration capability, poor video monitoring image processing real-time performance and the like of the existing monitoring system are solved, and the real-time performance, the accuracy and the robustness of the intelligent monitoring system for the unmanned fully mechanized coal mining face of the mine are improved.
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Wireless golf club shot count system

Wireless golf club shot count system configured to obtain spatial data from at least one sensor that is coupled with a microcontroller wherein the apparatus fits into a golf club handle or weight port or otherwise couples to a golf club. The apparatus may send a unique identifier and spatial data over a self-contained radio and antenna wirelessly to an external system that may analyze and display the spatial data in a user-friendly manner. The unique identifier and / or radio through use of non-interfering communications mechanisms allows for multiple clubs one or more players to be within range of a wireless receiver and not interfere. Adapters that may be specific to each golf club manufacture allow for coupling the apparatus to any type of golf club.
Owner:NEWLIGHT CAPITAL LLC

Method and laboratory system for handling sample tubes and an image analyzing unit

A method and laboratory system for handling sample tubes and an image analysing unit are disclosed. The laboratory system comprises a transfer unit for transferring incoming primary racks (PR) containing sample tubes (S), an image analysing unit (310), and an identification and allocation unit. The method to handle laboratory sample tubes includes steps of: transferring an incoming primary rack (PR) containing sample tubes (S) to the image analysing unit (310); determining, in the image analysing unit (310), geometry parameters of at least one sample tube contained in the primary rack by means of image analysing; comparing for each sample tube the determined geometry parameters with predetermined geometry criteria and identifying whether the sample tube's geometry fulfils the predetermined criteria; in case of fulfilment, categorising the sample tube as system conform; otherwise categorising the sample tube as non-system conform. Each sample tube identified as system conform is entered into further processing and each sample tube identified as non-system conform is entered into error processing.
Owner:ROCHE DIAGNOSTICS OPERATIONS INC

System and process for performing an exponentially weighted moving average on streaming data to establish a moving average bit rate

A system and process for performing an exponentially weighted moving average on streaming data to establish a moving average bit rate of data units is presented. In general, the system or process computes, on a unit-by-unit basis, the product of the moving average bit rate computed for a data unit immediately prior to a unit under consideration and a first fractional weighting factor, added to the product of the instantaneous bit rate of the data unit under consideration and a second fractional weighting factor, wherein at least one fractional weighting factor is not a constant but instead based on the time between data units.
Owner:MICROSOFT TECH LICENSING LLC

Method and system for detecting and deterring animal intruders

In a system for deterring intruding animals in a surveillance space or surveillance area, one or more detectors monitor the surveillance space or area for the presence of intruding animals. Each detector generates a signal that is analyzed by a processor in order to determine whether any intruding animals are located in the space under surveillance. When an intruding animal is detected, the processor determines an azimuth and elevation of the intruding animal. The processor then aims deterrence devices at the intruding animal and activates the aimed deterrence devices.
Owner:BIRDSVISION

Cutter wear condition monitoring method based on machine learning

The invention belongs to the technical fields of accessories and auxiliary devices of milling machines, and discloses a cutter wear condition monitoring method based on machine learning. The cutter wear condition monitoring method uses cutting force and vibration signals as the cutter condition monitoring information, is multi-feature fusion cutter wear condition monitoring and prediction method,achieves effective monitoring of milling cutter states, and meanwhile, provides the basic data source and monitoring and prediction modules for a cutting milling database. The recognition accuracy ishigher whether the cutting force or the vibration signals conduct feature fusion, and the extraction feature of the feeding direction has higher recognition accuracy than that of other directions; andcompared with all extraction features and selected partial feature recognition accuracy, a correlation selection method playing the role of reducing dimension can improve the accuracy of classification and the robustness of the system, and an important role in the cutter monitoring system is played, regression analyzing is conducted on the cutter wear through neural network, a cutter wear monitoring model is established, and the particle swarm optimization algorithm is used to improve the performance and manifestation of the neural network.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Cyclonic Separating Apparatus

A cyclonic separating apparatus includes a first cyclonic separating unit including at least one first cyclone, a second cyclonic separating unit located downstream of the first cyclonic separating unit and including at least one second cyclone, and a third cyclonic separating unit located downstream of the second cyclonic separating unit and including a plurality of third cyclones arranged in parallel. The separation efficiency of the first cyclonic separating unit is lower than the separation efficiency of the second cyclonic separating unit and the separation efficiency of the second cyclonic separating unit is lower than the separation efficiency of the third separating unit, thus achieving a higher separation efficiency than known separation apparatus.
Owner:DYSON TECH LTD

Asynchronous SAR ADC

An asynchronous analog to digital convertor for converting an analog input signal into a digital output is presented. According to an embodiment, the analog to digital convertor comprises a clock input operable to receive an external clock signal having a clock period, a comparator operable to compare the analog input signal to a reference signal, a digital to analog converter operable to generate the reference signal corresponding to a state of a successive approximation register, and a control block connected to the comparator and to the digital to analog converter. The control block is operable to generate and receive a sequence of control signals according to a successive approximation algorithm, to perform a plurality of comparisons, and to update the state of the successive approximation register thereby generating the digital output.
Owner:STICHTING IMEC NEDERLAND

Multistage Cyclonic Separating Apparatus

A cyclonic separating apparatus includes a first cyclonic separating unit including at least one first cyclone, a second cyclonic separating unit located downstream of the first cyclonic separating unit and including a plurality of second cyclones arranged in parallel, and a third cyclonic separating unit located downstream of the second cyclonic separating unit and including a plurality of third cyclones arranged in parallel. The number of second cyclones is higher than the number of first cyclones and the number of third cyclones is higher than the number of second cyclones, providing an apparatus which achieves a higher separation efficiency than known separation apparatus.
Owner:DYSON TECH LTD

Method and apparatus for supplying power in electronic equipment

A method and apparatus are disclosed for supplying power in electronic equipment. Thus the apparatus comprises at least one electronic component and a power supply unit that provides power to the electronic component. The power supply unit incorporates a detector that is responsive to the power output level from the power supply unit increasing beyond a predetermined limit. If this limit is breached, the power supply unit outputs a delay signal to the electronic component. This delay signal then causes the electronic component to reduce its power consumption (such as by performing dummy operations), thereby avoiding an overload on the power supply unit.
Owner:ORACLE INT CORP

Active adaptation of vehicle restraints for enhanced performance robustness

A vehicle crash safety system includes a pre-crash sensing system generating an object threat assessment and vehicle dynamics data, an occupant sensing system generating occupant characteristic data, and an Occupant Safety Reference Model (OSRM) controller for generating a reference safety restraint deployment profile as a function of the object threat assessment, vehicle dynamics data and occupant characteristic data. An active restraint adaptation (ARA) controller in operative communication with the OSRM controller and a decentralized restraint controller. The ARA controller sends restraint deployment targets, and the safety restraint deployment profile to the decentralized restraint controller. The ARA controller may modify input signals to the decentralized controller based on the real-time occupant position trajectory. The decentralized restraint controller is adapted to operate the restraint system as a function of signals from the ARA controller and real-time occupant-restraint system interactions.
Owner:FORD MOTOR CO

Integrated circuit package

Package for an integrated circuit (IC), includes a housing (3) of a first material having two major surfaces (4, 5). The major surfaces are substantially parallel to each other. Furthermore, a lead frame (6) is present for carrying the IC (2), the lead frame (6) including contact terminals (7) for electrical communication with the IC (2). The package (1) has a through-hole (8) in the two major surfaces (4, 5), allowing various special applications of the package (1).
Owner:SENCIO

Distributed monitoring and control system

A distributed monitoring and control system includes a plurality of nodes forming a redundant communication network. Each of the nodes includes a processor, a memory and a transceiver. At least one of the nodes includes a sensor for acquiring information. At least one of the nodes includes an actuator. At least one of the processors is programmed with a control algorithm to receive information acquired from the sensors, calculate a control command and communicate the control command to the actuators for execution.
Owner:EMNET INC +1

In-flight transceiver and locator system

Military systems in particular face two specific problems: field casualties typically increase as unit visibility decreases and it is often difficult for ground stations and / or headquarters to maintain control and visibility of geographically dispersed assets. The system provides satellite communications such as two-way messaging, Voice over Packet, and global positioning information and reporting for fixed and rotary wing aircrafts where traditional methods of communications are not otherwise practical. The system provides communications between remote users and other remote users as well as between remote users and control stations. In some embodiments there is an in-flight transceiver system that includes an antenna, an aviation box, and a switch. The aviation box conforms to a one-half, ½ short Air Transport Rack (ATR) form factor and includes a transceiver, an interface card, and a global positioning system (GPS) unit. The switch is located between the aviation box and the antenna for controlling a data signal between the antenna and the transceiver of the aviation box.
Owner:COMTECH MOBILE DATACOM CORP

Computer-implemented system and method providing a decentralised protocol for the recovery of cryptographic assets

A computer-implemented method is described for enabling recovery of one or more digital assets held on a blockchain by a user under a public key Pk after a corresponding private key Sk for accessing the one or more digital assets is lost. The computer implemented method comprises setting access for the one or more digital assets held on the blockchain under the public key Pk and accessible using the corresponding private key Sk of the user such that the one or more digital assets are also accessible using a private key x shared by a congress on the blockchain network, the congress comprising a group of users on the blockchain network, each member of the congress having a private key share xi, the private key share xi to be used in a threshold signature scheme in which at least a threshold of private key shares must be used to generate a valid signature through the combination of partial signatures of the congress to access the one or more digital assets on behalf of the user. If the private key Sk is lost then the congress can be notified to access the one or more digital assets on behalf of the user, the user proving their identity to the congress by providing a recovery password.
Owner:NCHAIN LICENSING AG
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