Rajagopalan, IN
Aashrita Rajagopalan, Chennai IN
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20150064756 | ENZYMATIC ALKENE CLEAVAGE - The invention relates to an enzyme that comprises or includes a sequence according to SEQ. ID No. 1 or SEQ. ID No. 2, to a method for the production thereof, and to the use thereof as a catalyst in the oxidative cleavage of vinyl aromatics. | 03-05-2015 |
Anand Rajagopalan, Bangalore IN
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20130191762 | System and Method to Enable Private Conversations Around Content - Methods, system and computer readable medium for allowing a user to participate in an online private conversation for a head content includes detecting a selection of the content published on a website hosted by a host. A conversation interface is provided for initiating a private conversation within a context of the content. A comment related to the content is provided and one or more users are selected, using the conversation interface. The selected users are socially related to the user and are selected from one or more social networking sites. A link to the private conversation for the content is generated and the generated link is forwarded to the selected users in a notification inviting the users to participate in the private conversation. The link provides access to the content and the private conversation initiated for the content at the website. | 07-25-2013 |
Athmaraman Rajagopalan, Chennai IN
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20100070492 | SYSTEM AND METHOD FOR RESUME VERIFICATION AND RECRUITMENT - A method and system for matching a candidate with prospective employers is provided. The system includes a web-based career management system having an input node for receiving candidate inputs from the candidate, and receiving employer inputs from an employer. The web-based career management further includes an expert processing system for receiving candidate inputs and employer inputs and for applying a plurality of analytics on the candidate inputs and the employer inputs to produce one or more analytics results. An output node is used for communicating the one or more analytics with the candidate and/or the employer. The candidate inputs include a resume, and one of the analytics results is a credibility score for a respective resume. | 03-18-2010 |
Bala Rajagopalan, Hyderabad IN
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20100149975 | OPTIMIZING DATA TRAFFIC AND POWER CONSUMPTION IN MOBILE UNIFIED COMMUNICATION APPLICATIONS - Data traffic, latency, and power consumption in a mobile unified communication environment are reduced by optimizing communication between a mobile client application and a mobile data server through determining optimum delay between exchanged messages and/or filtering portions of data not relevant to the mobile client application at the server. Additional optimizations include providing mobile client application relevant updates in an intelligent fashion based on user activity, screen resolution or displayed information, relevant contacts and relevance of information, and similar characteristics. | 06-17-2010 |
Balasubramanian Rajagopalan, Hyderabad IN
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20110041159 | EXECUTING COMMANDS ON DEVICES THROUGH PRESENCE APPLICATIONS - Presence applications running on different devices are used to access and command devices through a communications server. A communication channel is established between at least two instances of a presence application that are running on different devices. A device that is associated with an instance of a presence application is remotely commanded by a received message from the communications server from another instance of the presence application on a different device. | 02-17-2011 |
20110047219 | MAINTAINING COMMUNICATION CONNECTIONS DURING TEMPORARY NETWORK DISRUPTIONS - Network disconnections are automatically detected between a client application and a server When a disconnection is detected by either the client or server, a determination is made as to whether the disconnection is a temporary disconnection or a longer-lasting disconnection. While disconnected, attempts are made to automatically reconnect the client and server. During the disconnected period, a subset of communication functions remain operable. When the connection is restored, presence/availability information is automatically delivered to the client. | 02-24-2011 |
20120150548 | BUSINESS APPLICATION LIFECYCLE MANAGEMENT - The subject disclosure relates to lifecycle management for business models associated with a business application as well as implementations of the business models. As described herein, a framework is provided in which business models can be built using modeling tools. The framework defines a separation of models from implementations and their relationships. Support is provided for translation of a business model to an implementation automatically and/or manually using development tools. Further embodiments herein define relationships of models to their implementations at various levels of granularity. Relationships can be defined and maintained at various granularity levels of a business application with different addressable granularity of an implemented application. These relationship associations can be used as described herein for tracking and managing changes in an implementation that may affect an associated model and vice versa. | 06-14-2012 |
Ganesh Rajagopalan, Bangalore IN
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20150070525 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal capable of processing video and a partial image/video of the video being captured by a camera discriminately in isolation from each other, and a control method thereof are provided. The mobile terminal includes: a camera configured to capture an image; and a controller configured to control the camera to perform a video capture function, wherein in response to a partial image/video generation event sensed while the video capture function is being performed, the controller processes at least a portion of an image captured by the camera after the sensing of the partial image/video generation event, as a partial image/video discriminated from video being continuously captured according to the video capture function. | 03-12-2015 |
Ganesh Rajagopalan, Chennai IN
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20110158248 | DYNAMIC PRIORITIZED FAIR SHARE SCHEDULING SCHEME IN OVER-SUBSCRIBED PORT SCENARIO - A network device receives initial policer limits for a plurality of over-subscribing ingress ports, where the initial policer limits are based on existing bandwidth limits for an over-subscribed egress port associated with the over-subscribing ingress ports. The network device receives a high threshold watermark and a low threshold watermark for bandwidth usage of the over-subscribed egress port, and identifies a queue, associated with the over-subscribed egress port, with values outside the high threshold watermark or the low threshold watermark. The network device reduces the initial policer limits for the plurality of over-subscribing ingress ports when the queue has values above the high threshold watermark, and increases the initial policer limits for the plurality of over-subscribing ingress ports when the queue has values below the low threshold watermark. | 06-30-2011 |
Harish Krishnan Rajagopalan, Maharashtra IN
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20140289617 | TOOL SUPPORT FOR CONTENT REVIEW - The present technique is a system and method that involves a review tool that supports manual and automated content review, defect log creation, and quantitative defect analysis. The present system supports a wide variety of defect categories that help reviewers to perform a comprehensive content review and provide real time feedback to the content developers to enhance the efficiency of content development. The quantitative defect analysis performed using the present technique enables to assess the competencies and skills of content development by the developers, while it can also help the content development organization to assess effectiveness of training plan or strategy adopted to train content developers. | 09-25-2014 |
Jaganathan Rajagopalan, Bangalore IN
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20110012902 | METHOD AND SYSTEM FOR VISUALIZING THE PERFORMANCE OF APPLICATIONS - An exemplary embodiment of the present invention provides a method for visualizing the performance of a system. The method includes generating a topological map of an application environment from a configuration management database (CMDB), wherein the topological map comprises a plurality of configuration items (CIs). A selection of configuration items (CIs) is made from the plurality of CIs. The definition of one or more performance graph(s) for the CIs is obtained from an operational database, wherein the performance graphs are configured to simultaneously show performance metrics for the CI and related CIs. Performance data for the CI and the related CIs are accessed and the performance graph is generated from the data. | 01-20-2011 |
Karthikeyan Rajagopalan, Bangalore Karnataka IN
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20160085604 | DYNAMIC METHOD INVOCATION VIA PROXY FRAMEWORK - A solution for providing an infrastructure for a generated application created from a model-driven application development framework to invoke an external library is realized that is targeted for situations when an operating platform of the generated application is different than that of the external library. First, a proxy host receives a call from the generated application to invoke a method. An intermediate library is loaded, and the call is marshaled from the proxy host to the intermediate library. Finally, an external library is loaded by the intermediate library and invokes the method that the runtime wants to invoke. | 03-24-2016 |
Lakshmanan Rajagopalan, New Delhi IN
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20140196662 | Nanoclad Pipe Weld Repair, Systems and Methods - An in situ apparatus, system, and method for cladding or repairing cladding in installed pipelines are presented. The apparatus can include a coating collar, a material reservoir, a cladding head, an adjustable cladding chamber, and a chamber controller. The coating collar can include an external surface, a first circumferential wall, and a second circumferential wall and forms the adjustable cladding chamber along with interior wall of the pipe. The coating collar can have an aperture to include and allow deployment of the cladding head through it. The cladding head can be operatively coupled with the cladding material reservoir to allow efficient deployment of the cladding material on the pipe surface. The chamber controller can be coupled with the adjustable cladding chamber to control dimensions of the chamber thus restricting and controlling the environment and enabling efficient functioning of the cladding head and limiting grain growth in applied nanoclad materials. | 07-17-2014 |
Manoj Nalanda Rajagopalan, Kochi IN
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20120118665 | ACOUSTIC ENERGY REFLECTOR - The present invention relates to an acoustic energy reflector comprising a microcellular rubber as inner liner and a fiber reinforced composite as outer casing, in a core-shell assembly, wherein the said microcellular rubber is selected from the group of natural and synthetic rubbers having glass transition temperature below 0° C. and the resin for the fiber reinforced composite is selected from a group having a glass transition temperature at least 50° C. | 05-17-2012 |
Manoj Nalanda Rajagopalan, New Delhi IN
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20090123687 | Lightweight Structural Composite for Load Bearing Application - The present invention relates to a lightweight structural composite, which comprises an inner core of lightweight panel encapsulated by outer layers of polymer material. Specifically, the lightweight panel consists of multiple laminations of corrugated thin metal or fibre reinforced plastic sheets kept in position by polymeric foam and/or adhesive, and enclosed in a casing of the same material. The outer layer is made up of a blend of thermosetting and thermoplastic polymers. The method of forming the composite comprises of stacking the corrugated sheets, filling the interstitial spaces with the foam, constructing the casing, the surface treatment of the panel for good adhesion to the outer polymer layer and the high temperature/pressure encapsulation of the panel with the polymer blend containing curing agents. The composite has application as replacement to wood, concrete or particle board panels used in ship docking, panels for wall, door and windows, blast-proof panels, rail sleepers and shipping pallets. | 05-14-2009 |
Nikesh Anand Rajagopalan, Chennai Tamil Nadu IN
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20140201102 | METHODS AND SYSTEMS FOR AUTOMATIC FORM FILLING AND VALIDATION - The present disclosure discloses a method for filling-out one or more application forms. The method includes receiving an application form, the application form includes one or more fields. The method further includes identifying a type of the application form, and the fields. Further, the method includes detecting a mobile device in a location proximate to a device. Furthermore, the method includes receiving information from the mobile device in a pre-defined format. Moreover, the method includes matching the received information against the one or more fields of the application form. Additionally, the method includes overlaying the received information on the fields of the application form based on the matching. | 07-17-2014 |
20140201608 | METHOD AND SYSTEM FOR GENERATING A DOCUMENT FROM MULTIPLE SOURCES - A method, system, and computer program product for extracting information from the Internet and generating a report on the basis of the extracted information are disclosed. A user can browse various websites, grab content of interest to him/her and assign notations to the information. Metadata corresponding to the selected information is stored in a database and can be retrieved by the user as and when desired to create a report corresponding to the selected information. | 07-17-2014 |
20150064683 | METHOD AND SYSTEM FOR GENERATING AND EVALUATING ASSESSMENT SHEETS - A method, a system, and a computer program product for creating and evaluating assessment sheets are disclosed. The method includes identifying one or more first location identifiers based on one or more markings provided in a scanned master assessment sheet. A machine-readable code (MRC) is generated based on the one or more first location identifiers. The MRC is then split into a plurality of portions and embedded at various locations on a scanned pre-assessment sheet. The scanned pre-assessment sheet with the embedded MRC is then printed to generate the assessment sheets. Thereafter, one or more second location identifiers are identified based on one or more markings provided by evaluatees in each of the assessment sheets provided to them. The one or more second location identifiers are then compared with the one or more first location identifiers. The result of evaluation is provided based on the comparison. | 03-05-2015 |
Parthasarathi Rajagopalan, Chennai IN
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20100168068 | MAO-B INHIBITORS USEFUL FOR TREATING OBESITY - The invention provides novel compounds of formulae I and II: | 07-01-2010 |
20120015909 | MAO-B INHIBITORS USEFUL FOR TREATING OBESITY - The invention provides novel compounds of formulae I and II: | 01-19-2012 |
Ramakumar Rajagopalan, Chennai IN
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20120170548 | DISTRIBUTED LOAD MANAGEMENT ON NETWORK DEVICES - This disclosure relates to a system and method for dynamically managing load on network devices in a distributed manner. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks has exponentially increased. Upgrading the existing network to accommodate increased data traffic is neither desirable nor practical. One way to accommodate increased data traffic is by utilizing network resources more efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by dynamically configuring the network in a distributed manner based on real-time load information. | 07-05-2012 |
20130157661 | MAINTAINING SIGNALING REDUCTION MODE IN COMMUNICATION NETWORKS - In one embodiment, a method comprises activating a signaling reduction mode on a wireless access node for a mobile device in an idle state where the signaling reduction mode permits the mobile device to switch radio access technologies while maintaining registration with both the wireless access node and a peer wireless access node, exchanging with the peer wireless access node a first control tunnel identifier of the wireless access node and a second control tunnel identifier of the peer wireless access node, selecting at the wireless access node a second gateway to replace a first gateway, establishing a control connection with the second gateway, transmitting to the second gateway the second control tunnel identifier of the peer wireless access node so that the second gateway may establish a control connection with the peer wireless access node, and continuing the signaling reduction mode. | 06-20-2013 |
20130258854 | DISTRIBUTED LOAD MANAGEMENT ON NETWORK DEVICES - This disclosure relates to a system and method for dynamically managing load on network devices in a distributed manner. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks has exponentially increased. Upgrading the existing network to accommodate increased data traffic is neither desirable nor practical. One way to accommodate increased data traffic is by utilizing network resources more efficiently. This disclosure provides systems and methods for efficiently utilizing network resources by dynamically configuring the network in a distributed manner based on real-time load information. | 10-03-2013 |
Ramesh Rajagopalan, Bangalore IN
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20130173529 | AUTOMATED DATA ANALYSIS AND TRANSFORMATION - A transformation method and system is provided. The method includes generating a data hub application configured to embed extract, transform, and load (ETL) processes. The data hub application is linked to source tables and target tables. Meta data associated with the source and target tables is transferred from virtual views of the data hub application to an ETL work area of the ETL processes. An ETL job is generated and linked to the data hub application. ETL processes are executed and results are determined. | 07-04-2013 |
20140025625 | AUTOMATED DATA ANALYSIS AND TRANSFORMATION - A transformation method and system is provided. The method includes generating a data hub application configured to embed extract, transform, and load (ETL) processes. The data hub application is linked to source tables and target tables. Meta data associated with the source and target tables is transferred from virtual views of the data hub application to an ETL work area of the ETL processes. An ETL job is generated and linked to the data hub application. ETL processes are executed and results are determined. | 01-23-2014 |
Rangachari Rajagopalan, Chennai IN
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20140366932 | METHODS AND SYSTEMS FOR EVAPORATION CONTROL AND POWER PRODUCTION - An evaporation control system for an open liquid includes a photovoltaic (PV) panel and a mounting structure for supporting the PV panel. The PV panel is connected to the mounting structure such that the PV panel covers at least a portion of the liquid. | 12-18-2014 |
Shyam Rajagopalan, Bangalore IN
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20140033198 | EXTENSIBLE DISTRIBUTION/UPDATE ARCHITECTURE - Methods and systems to install a player to process content data are disclosed. In some embodiments, a method includes launching a content access manager on a user device to read metadata containing compatible player data, determine whether a compatible player able to access the content data is installed on the user device, and if not, to install a compatible player. Other embodiments involve receiving content data and data about one or more compatible players able to access the content data, generating the metadata using the data about one or more compatible players, and distributing the content data, the metadata, and the content access manager in a transmittable unit. Additional apparatus, systems, and methods are disclosed. | 01-30-2014 |
Shyam Sundar Rajagopalan, Bangalore IN
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20130128962 | EFFICIENT ENCODING OF VIDEO FRAMES IN A DISTRIBUTED VIDEO CODING ENVIRONMENT - Systems and methods are presented for processing sequences of video frames in a distributed video coding environment. Video frames chosen as key video frames are encoded in their entirety on a sending device, and the encodings are forwarded to a receiving device. Non-key video frames are partitioned into blocks of pixels which are individually processed at the sending device. Some pixel blocks are designated for reconstruction at the receiving device using a similar corresponding pixel block from a previous video frame, and the sending device does not encode those pixel blocks. Other pixel blocks are compressed at the sending device into representations that are sent to the receiving device to facilitate reconstruction of the other pixel blocks at the receiving device. Exceptional efficiency and accuracy may be achieved by employing spatiograms and singular value decompositions in processing pixel blocks of the non-key video frames at the sending device. | 05-23-2013 |
20130128988 | Reconstructing Efficiently Encoded Video Frames in a Distributed Video Coding Environment - Systems and methods are presented for reconstructing sequences of video frames received from a sending device in a distributed video coding environment. Some of the video frames are received as key video frames fully encoded at the sending device. Others are received as non-key video frames partitioned into pixel blocks. Some of the pixel blocks are indicated for reconstruction via a corresponding previous pixel block of a previous video frame, while other pixel blocks are to be reconstructed by decoding encodings of those pixel blocks received from the sending device. Each received encoding of a pixel block is based on contents of the non-key video frame that contains the pixel block and not on contents of the previous key video frame, nor on contents of any other video frame positioned between the previous key video frame and the non-key video frame in the sequence of video frames. | 05-23-2013 |
Srinivasan Rajagopalan, Bangalore IN
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20160031855 | PROTEIN KINASE INHIBITORS - A compound of formula (I) | 02-04-2016 |
Subramanian Rajagopalan, Bangalore IN
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20110107286 | METHOD AND APPARATUS FOR LEGALIZING A PORTION OF A CIRCUIT LAYOUT - A layout-legalizing system modifies a portion of a circuit layout that is selected by a user to generate a modified portion that satisfies a set of technology constraints and a set of design constraints. The system receives as input the set of technology constraints which a semiconductor manufacturing foundry requires the circuit layout to satisfy for manufacturability purposes. The system also receives a set of design constraints from the user which restricts how objects in the portion of the circuit layout can be modified to satisfy the set of technology constraints. The system can further receive a selection input from the user which identifies the portion of the circuit layout which is to be legalized. The system then modifies the identified portion of the circuit layout to obtain a modified portion which satisfies the set of design constraints and at least a subset of the set of technology constraints. | 05-05-2011 |
20150095865 | Legalizing a Multi-patterning Integrated Circuit Layout - In a method for legalizing a multi-patterning integrated circuit layout including a plurality of islands, a set of multi-patterning constraints is generated on the basis of multi-patterning conflicts identified between the plurality of islands. Based on general design rule constraints and the multi-patterning constraints a combined set of layout constraints is generated. Feasibility of the set of layout constraints is checked, which then is provided to a Linear Program solver for generating an output circuit layout. | 04-02-2015 |
20150248514 | AUTOMATIC LAYOUT MODIFICATION TOOL WITH NON-UNIFORM GRIDS - A method (and system) of automatically legalizing a circuit layout with layout objects in a presence of a plurality of non-uniform grids is disclosed. The method comprises generating a set of layout constraints comprising design rule constraints and gridding requirements based on the plurality of non-uniform grids. In addition, the method comprises processing the set of layout constraints to a feasible form using Boolean variables by determining infeasibility of the set of layout constraints, identifying infeasible layout constraints from the set of layout constraints, and resolving the infeasibility by a constraint relaxation process. Additionally, the method comprises generating an output circuit layout, for display to a user, by solving the set of layout constraints in the feasible form with standard linear program solvers. | 09-03-2015 |
Sundaram Rajagopalan, Waltham IN
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20140100962 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR AD-SUPPORTED WIRELESS OFFLOADING - Methods, systems, and computer readable media for advertisement-supported wireless offloading are disclosed. According to one aspect, a system for advertisement-supported wireless offloading includes an offload controller for controlling mobile device offloading, the controller including a network interface for sending and receiving messages in a telecommunications network and a control module for detecting a subscriber offload request, causing an advertisement to be sent to the subscriber's mobile device, determining whether the subscriber did or did not accept the advertisement, and providing a response to the offload request based on whether the subscriber did or did not accept the advertisement. | 04-10-2014 |
Swaminathan Rajagopalan, Bangalore IN
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20150302167 | SYSTEM AND METHOD FOR DEVELOPMENT OF THERAPEUTIC SOLUTIONS - The present disclosure relates to a system for obtaining a therapeutic solution for treatment of a disease or a disorder. The present disclosure also relates to a method of drug discovery and designing therapeutic solutions for various medical conditions, through the said system, comprising database, digital drug library and a processor. | 10-22-2015 |
Venkatesh Rajagopalan, Bangalore Karnataka IN
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20140369833 | Methods and Systems for Blade Health Monitoring - Systems and methods for blade health monitoring are provided. According to one embodiment of the disclosure, a system may include a feature extraction module and an anomaly detection module in communication with the extraction module. The feature extraction module may be configured to continuously receive blade passing signal data associated with clearance of a blade and pre-process the blade passing signal data. Blade clearance feature data may be extracted from the blade passing signal data prior to transmission to the anomaly detection module. The anomaly detection module may be configured to normalize the blade clearance feature data received from the extraction module, analyze the blade clearance feature data to detect a shift in the clearance of the blade, and determine an abnormality of the blade based on the shift exceeding a predetermined shift threshold. | 12-18-2014 |
Venkatesh Rajagopalan, Bangalore IN
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20100161245 | SYSTEM AND METHOD FOR ROTOR BLADE HEALTH MONITORING - A system for rotor blade health monitoring include time of arrival (TOA) sensors and a controller comprising a processor configured for obtaining TOA signals indicative of times of arrival of rotating rotor blades from the respective TOA sensors and for determining initial features from the TOA signals; and a feature level fuser configured for fusing the initial features received from the processor for use in evaluating health of the rotating rotor blades. | 06-24-2010 |
20110010108 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A system is presented. The system includes a data acquisition system that generates time of arrival (TOA) data corresponding to a plurality of blades in a device, a central processing subsystem that determines features of each of the plurality of blades utilizing the TOA data, and evaluates the health of each of the plurality of blades based upon the determined features. | 01-13-2011 |
20110320137 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A method for monitoring the health of one or more blades is presented. The method includes the steps of determining a delta TOA corresponding to each of the one or more blades based upon respective actual time of arrival (TOA) of the one or more blades, determining a normalized delta TOA corresponding to each of the one or more blades by removing effects of one or more operational data from the delta TOA, and determining a corrected delta TOA corresponding to each of the one or more blades by removing effects of reseating of the one or more blades from the normalized delta TOA. | 12-29-2011 |
20110320138 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A method for monitoring the health of a plurality of blades is presented. The method includes determining delta TOAs corresponding to the plurality of blades, determining a standard deviation utilizing the delta TOAs corresponding to the plurality of blades, determining a delta sigma | 12-29-2011 |
20120278004 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A method for monitoring the health of one or more blades is presented. The method includes the steps of generating a signal representative of delta times of arrival corresponding to the rotating blade, generating a reconstructed signal by decomposing the signal representative of the delta times of arrival utilizing a multi-resolution analysis technique, wherein the reconstructed signal is representative of at least one of static deflection and dynamic deflection in the rotating blade. | 11-01-2012 |
20130082833 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A method for monitoring health of airfoils is disclosed. The method comprises generating at least one feature alarm for a blade by fusing a plurality of features corresponding to the blade utilizing a fuzzy inference method. The fuzzy inference method comprises generating a plurality of intermediate values by fusing one or more combinations of the plurality of features utilizing a fuzzy logic method, and fusing the plurality of intermediate values utilizing a second level fuzzy logic method, wherein the at least one feature alarm is representative of the health of the blade. | 04-04-2013 |
20140119889 | METHODS AND SYSTEMS FOR MONITORING HEALTH OF BLADES - A system is disclosed. The system includes a processing subsystem that determines preliminary voltages corresponding to a plurality of blades based upon blade passing signals (BPS), and generates a plurality of clearance values by normalizing the preliminary voltages for effects of one or more operational parameters, wherein the plurality of clearance values are representative of clearance of the plurality of blades. | 05-01-2014 |
20140188430 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A method is presented. The method includes the steps of generating rotation signals corresponding to a plurality of rotations of a rotor physically coupled to a plurality of blades, and determining peak voltages corresponding to the plurality of blades by applying time synchronous averaging technique to blade passing signals using the rotation signals, wherein the peak voltages are representative of clearances of the plurality of blades. | 07-03-2014 |
20150184533 | METHODS AND SYSTEMS TO MONITOR HEALTH OF ROTOR BLADES - A system for monitoring health of a rotor is presented. The system includes a processing subsystem that generates a plurality of frequency peak values corresponding to two or more respective windows of signals by iteratively shifting the two or more respective windows of signals along delta times of arrival signals corresponding to a blade in the rotor, determines one or more resonant-frequency rotor speeds ranges of the blade by identifying rotor speeds corresponding to a subset of the plurality of frequency peak values, and monitors the blade to determine a presence of one or more defects in the blade during the resonant-frequency rotor speeds regions. | 07-02-2015 |
20150184536 | METHODS AND SYSTEMS TO MONITOR HEALTH OF ROTOR BLADES - A system for monitoring health of a rotor is presented. The system includes a processing subsystem that generates a measurement matrix based upon a plurality of resonant-frequency first delta times of arrival vectors corresponding to a blade and a first sensing device, and a plurality of resonant-frequency second delta times of arrival vectors corresponding to the blade and a second sensing device, generates a resonant matrix based upon the measurement matrix such that entries in the resonant matrix are substantially linearly uncorrelated and linearly independent, and generates a resonance signal using a first subset of the entries of the resonant matrix, wherein the resonance signal substantially comprises common observations and components of the plurality of resonant-frequency first delta times of arrival vectors and the plurality of resonant-frequency second delta times of arrival vectors. | 07-02-2015 |
20150226081 | SYSTEM AND METHOD FOR MONITORING HEALTH OF AIRFOILS - A method comprising the steps of determining normalized delta times of arrival corresponding to a plurality of blades based upon actual times of arrival corresponding to the plurality of blades, and determining static deflections of the plurality of blades by removing effects of one or more common factors from the normalized delta times of arrival corresponding to the plurality of blades. | 08-13-2015 |
Vidyalakshmi Rajagopalan, Bangalore IN
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20130103903 | Methods And Apparatus For Reusing Prior Tag Search Results In A Cache Controller - Methods and apparatus are provided for reusing prior tag search results in a cache controller. A cache controller is disclosed that receives an incoming request for an entry in the cache having a first tag; determines if there is an existing entry in a buffer associated with the cache having the first tag; and reuses a tag access result from the existing entry in the buffer having the first tag for the incoming request. An indicator can be maintained in the existing entry to indicate whether the tag access result should be retained. Tag access results can optionally be retained in the buffer after completion of a corresponding request. The tag access result can be reused by (i) reallocating the existing entry to the incoming request if the indicator in the existing entry indicates that the tag access result should be retained; and/or (ii) copying the tag access result from the existing entry to a buffer entry allocated to the incoming request if a hazard is detected. | 04-25-2013 |
20130219128 | METHODS AND APPARATUS FOR REUSING SNOOP RESPONSES AND DATA PHASE RESULTS IN A BUS CONTROLLER - Methods and apparatus are provided for reusing snoop responses and data phase results in a bus controller. A bus controller receives an incoming bus transaction BTR | 08-22-2013 |
20130219129 | METHODS AND APPARATUS FOR REUSING SNOOP RESPONSES AND DATA PHASE RESULTS IN A CACHE CONTROLLER - Methods and apparatus are provided for reusing snoop responses and data phase results in a cache controller. A cache controller receives a broadcast combined snoop response from a bus controller, wherein the broadcast combined snoop response corresponds to an incoming bus transaction BTR1 corresponding to a cache transaction CTR1 for an entry in at least one cache and wherein the combined snoop response is a combination of at least one snoop response from a plurality of cache controllers; receives broadcast cache line data from a source cache as instructed by the bus controller for the entry during a data phase; and processes a subsequent cache transaction CTR2 for the entry based on one or more of the broadcast combined snoop response and the broadcast cache line data. | 08-22-2013 |
20140032857 | METHODS AND APPARATUS FOR MERGING SHARED CACHE LINE DATA IN A BUS CONTROLLER - Shared cache line data is merged in a bus controller by issuing a snoop request to a plurality of cache controllers with a cache line address for which a bus transaction is performed; collecting snoop responses from the plurality of cache controllers, wherein a snoop response from a given cache controller comprises a cache state of the cache line address in a given cache associated with the given cache controller, and an ownership control signal identifying which portions of the cache line are controlled by the given cache; collecting data responses from the cache controllers, wherein the data response from a given cache controller comprises a data value from the cache line address; merging the data values from the cache controllers based on the ownership control signals to obtain a merged data value; and broadcasting the merged data value to the cache controllers. | 01-30-2014 |
20140032858 | METHODS AND APPARATUS FOR CACHE LINE SHARING AMONG CACHE CONTROLLERS - Methods and apparatus are provided for cache line sharing among cache controllers. A cache comprises a plurality of cache lines; and a cache controller for sharing at least one of the cache lines with one or more additional caches, wherein a given cache line shared by a plurality of caches corresponds to a given set of physical addresses in a main memory. The cache controller optionally maintains an ownership control signal indicating which portions of the at least one cache line are controlled by the cache and a validity control signal indicating whether each portion of the at least one cache line is valid. Each cache line can be in one of a plurality of cache coherence states, including a modified partial state and a shared partial state. | 01-30-2014 |
Vijayanand Rajagopalan, Bangalore IN
Patent application number | Description | Published |
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20160137933 | METHOD FOR CRACKING A HYDROCARBON FEEDSTOCK IN A STEAM CRACKER UNIT - The present invention relates to process for cracking a hydrocarbon feedstock in a steam cracker unit, comprising the following steps of: feeding a hydrocarbon feedstock to a first hydrocracking unit, feeding the hydrocarbon feedstock thus cracked to a separation unit for obtaining a stream high in paraffins and naphtenes, a stream high in heavy aromatics and a stream high in mono-aromatics feeding the stream high in paraffins and naphtenes to a second hydrocracking unit, wherein the process conditions in the first hydrocracking unit differ from the process conditions in the second hydrocracking unit, separating the stream thus hydrocracked in the second hydrocracking unit in a high content aromatics stream and gaseous stream comprising C2-C4 paraffins, hydrogen and methane, feeding the gaseous stream to a steam cracker unit. | 05-19-2016 |
Vijayaraghavan Rajagopalan, Gwalior IN
Patent application number | Description | Published |
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20110305644 | Wool Care Composition - The present invention relates to a wool care composition comprising pyrethroid insecticide, a copolymer and a solvent wherein the said copolymer binds with the solvent and pyrethroid insecticide. This composition can be an improved aerosol spray formulation for treating of pure or blended woollen clothing and textile, fur and feather lined garments and other keratinous items for protection or insect proofing from various types of insect pests both clothes moths and carpet beetles during their storage, transport and use. Wool care aerosol solution can be sprayed with pressurized container having either a propellant as ready-to-use aerosol or manually operated sprayers. The aerosol spray composition may also contain fragrance and solvent. The other components in the composition are at least one copolymer/emulsifier and/or dispersant. | 12-15-2011 |