Sankar
Aditya Sankar, Bangalore IN
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20100169776 | GENERALIZED INTERACTIVE NARRATIVES - A multimedia system specifies a multimedia experience stream by a narrative definition that defines a narrative presentation having sub-narratives. Each sub-narrative may incorporate multiple streams of different types of media with each stream defining a “path” through content of that media type. The multimedia system directs the presentation of the sub-narratives by interfacing with presentation components for each media type through a custom interface component for that media type that implements a common application interface. When a user pauses a presentation, the user can manually navigate around the content of a stream from the current location at the time of the pause to another location. When the user resumes the presentation, the multimedia system automatically transitions from the navigated-to location to the current location at the time of the pause to resume the presentation from where it was paused. | 07-01-2010 |
20140320661 | INDOOR SCENE CAPTURE SYSTEM - An indoor scene capture system is provided that, with a handheld device with a camera, collects videos of rooms, spatially indexes the frames of the videos, marks doorways between rooms, and collects videos of transitions from room to room via doorways. The indoor scene capture system may assign a direction to at least some of the frames based on the angle of rotation as determined by an inertial sensor (e.g., gyroscope) of the handheld device. The indoor scene capture system marks doorways within the frames of the videos. For each doorway between rooms, the indoor scene capture system collects a video of transitioning through the doorway as the camera moves from the point within a room through the doorway to a point within the adjoining room. | 10-30-2014 |
Aditya Sankar, Seattle, WA US
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20110113334 | EXPERIENCE STREAMS FOR RICH INTERACTIVE NARRATIVES - “Experience Streams” (ESs) are used by a “rich interactive narrative” (RIN) data model as basic building blocks that are combined in a variety of ways to enable or construct a large number of RIN scenarios for presenting interactive narratives to the user. In general various ES types contain all the information required to define and populate a particular RIN, as well as the information (in the form of a series of navigable states) that charts an animated and interactive course through each RIN. In other words, combinations of various ES provide a scripted path through a RIN environment, as well as various UI controls and/or toolbars that enable user interaction with the interactive narrative provided by each RIN. Example ESs include, but are not limited, content browser experience streams, zoomable media experience streams, relationship graph experience streams, player-controls/toolbar experience streams, etc. | 05-12-2011 |
20130159350 | Sensor Fusion Interface for Multiple Sensor Input - The subject disclosure is directed towards a sensor fusion interface that enables interaction between one or more entities of a physical environment and a computerized device component. A plurality of sensor modules generate multiple sensor input data associated with one or more entities in an environment and store such data in a shared library in accordance with a uniform and common schema. The multiple sensor input data is refined until a certain level of accuracy is achieved. Using the sensor fusion interface, entity state data is extracted from the shared library and exposed to the computerized device component. | 06-20-2013 |
Anoop Sankar, Gurgaon IN
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20120304097 | System And Method For Mapping Of Biological Sequences - A system and a method for displaying a mapping between one or more nucleic acid sequences and a biological sequence are disclosed. In an embodiment, a user provides a set of input parameters. Based on the input parameters, the system carries out mapping between the nucleic acid sequences and the biological sequence and generates a visual map to depict the mapping. The visual map is then displayed to the user. | 11-29-2012 |
B. Sankar, Bangalaore IN
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20150112063 | PROCESS OF PREPARATION OF AZIMSULFURON - The present disclosure provides process for preparation of azimsulfuron or its salts, isomers, and other derivatives thereof. The process involves treating a compound of formula I, | 04-23-2015 |
Gopalakrishnan Kulathu Sankar, Sarawak MY
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20120161276 | SEMICONDUCTOR DEVICE COMPRISING AN ISOLATION TRENCH INCLUDING SEMICONDUCTOR ISLANDS - The present invention provides semiconductor devices and methods for fabricating the same, in which superior dielectric termination of drift regions is accomplished by a plurality of intersecting trenches with intermediate semiconductor islands. Thus, a deep trench arrangement can be achieved without being restricted by the overall width of the isolation structure. | 06-28-2012 |
Haridas Sankar, Mumbai IN
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20110281830 | NOVEL DERMACEUTICAL CREAM MADE USING SODIUM FUSIDATE AND STEROIDS - The invention discloses a dermaceutical cream containing steroids and an antibacterial agent in the form of Fusidic acid, which Fusidic acid is formed in situ from Sodium Fusidate as the starting raw material, wherein Sodium Fusidate is converted into Fusidic acid under oxygen-free environment. The cream of the present invention has greater shelf-life stability and the finer particle size of the API than the conventional creams containing Fusidic acid. The cream of the present invention contains Fusidic acid as the API that has been formed in situ from Sodium Fusidate, and steroids in a cream base comprising an acid, a co-solvent, an emulsifier and a waxy material along with water, preferably purified water. | 11-17-2011 |
20110281831 | NOVEL DERMACEUTICAL CREAM MADE USING SODIUM FUSIDATE, ANTIFUNGALS AND STEROIDS - The invention discloses a dermaceutical cream containing antifungal agents, steroids and an antibacterial agent in the form of Fusidic acid, which Fusidic acid is formed in situ from Sodium Fusidate as the starting raw material, wherein Sodium Fusidate is converted into Fusidic acid under oxygen-free environment. The cream of the present invention has greater shelf-life stability and the finer particle size of the API than the conventional creams containing Fusidic acid. The cream of the present invention contains Fusidic acid as the API that has been formed in situ from Sodium Fusidate, and steroids in a cream base comprising an acid, a co-solvent, an emulsifier and a waxy material along with water, preferably purified water. | 11-17-2011 |
20110301137 | DERMACEUTICAL GEL MADE USING SODIUM FUSIDATE AND A PROCESS TO MAKE IT - The invention discloses a process to make dermaceutical gel containing Fusidic acid which is formed in situ from Sodium Fusidate as the starting raw material, wherein Sodium Fusidate is converted into Fusidic acid under oxygen-free environment comprising an inert gas, preferably nitrogen. The gel produced by the process of the present invention has greater shelf-life stability and the finer particle size of the API than the conventional creams containing Fusidic acid. The gel also contains Fusidic acid as the API that has been formed in situ from Sodium Fusidate, in a gel base; said gel base comprising a natural, semi-synthetic or synthetic polymers, a preservative, an acid, an alkali, a co-solvent, along with water, preferably purified water. The gel produced by the process of the present invention further optionally contains an ingredient selected from a group comprising, an anti oxidant, a chelating agent, and a humectant, or any combination thereof. | 12-08-2011 |
20110301138 | PROCESS TO MAKE FUSIDIC ACID CREAM - The invention discloses a process to make dermaceutical cream containing Fusidic acid which is formed in situ from Sodium Fusidate as the starting raw material, wherein Sodium Fusidate is converted into Fusidic acid under oxygen-free environment created using inert gas, preferably nitrogen. The cream produced by the process of the present invention has greater shelf-life stability and the finer particle size of the API than the conventional creams containing Fusidic acid. The cream produced by the process of the present invention contains Fusidic acid as the API that has been formed in situ from Sodium Fusidate, in a cream base comprising a preservative, an acid, a co-solvent, an emulsifier and a waxy material along with water, preferably purified water. The cream produced by the process of the present invention further optionally contains an ingredient selected from a group comprising, a buffering agent, an anti oxidant, a chelating agent, and a humectant, or any combination thereof. | 12-08-2011 |
20120028942 | Medicinal Cream Made Using Neomycin Sulphate, Betamethasone Valerate, And Chitosan, And A Process To Make The Same - The present invention is directed to a composition for treating bacterial skin infections & skin inflammation, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, a corticosteroid and an antibacterial active ingredient. It discloses a composition for treating bacterial skin infections & skin inflammation, along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) a combination of active pharmaceutical ingredients (APIs), neomycin sulphate & betamethasone valerate used in treating bacterial skin infections & skin inflammations, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, a corticosteroid Betamethasone Valerate, and an antibacterial agent Neomycin Sulphate, are incorporated in cream base for use in treating bacterial skin infections and skin inflammation due to allergy & itching, & wounds on human skin involving contacting human skin with the above identified composition. | 02-02-2012 |
20120028943 | Medicinal Cream Made Using Fluticasone Propionate And Chitosan And A Process To Make The Same - The present invention relates to a composition for treating skin inflammation, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, and a corticosteroid. It discloses a composition for treating skin inflammation, along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) an active pharmaceutical ingredient (API) composition in the form of fluticasone propionate, used in treating skin inflammation c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, and a corticosteroid in the form of fluticasone propionate, are incorporated in cream base for use in treating skin inflammation due to allergy & itching & wounds on human skin involving contacting human skin with the above identified composition. | 02-02-2012 |
20120035144 | MEDICINAL FUSIDIC ACID CREAM MADE USING SODIUM FUSIDATE AND INCORPORATING A BIOPOLYMER, A CORTICOSTEROID, AND AN ANTIFUNGAL AGENT, AND A PROCESS TO MAKE IT. - The present invention is directed to a medicinal composition for treating skin inflammations, fungal/bacterial skin infections and related wounds, and also other skin wounds including those caused by burns. The cream also causes skin rejuvenation through an epithelisation process. The cream comprises: | 02-09-2012 |
20120035233 | MEDICINAL CREAM MADE USING MICONAZOLE NITRATE AND CHITOSAN AND A PROCESS TO MAKE THE SAME - The present invention is directed to a composition for treating fungal skin infections, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, and an antifungal active ingredient. It discloses a composition for treating fungal skin infections along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) an active pharmaceutical ingredient (API) composition in the form of miconazole nitrate used in treating fungal skin infections, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, and an anti fungal agent in the form of miconazole nitrate, are incorporated in cream base for use in treating fungal skin infections with allergy & itching, & wounds on human skin involving contacting human skin with the above identified composition. | 02-09-2012 |
20120040927 | MEDICINAL ANTIFUNGAL AND STEROID CREAM INCORPORATING A BIOPOLYMER AND A PROCESS TO MAKE IT. - The present invention is directed to a composition for treating fungal skin infections & skin inflammation, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, a corticosteroid and an antifungal active ingredient. It discloses a composition for treating fungal skin infections & skin inflammation, along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) a combination of active pharmaceutical ingredients (APIs), clotrimazole and hydrocortisone acetate used in treating fungal skin infections & skin inflammations, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, corticosteroid in the form of hydrocortisone acetate, and an antifungal agent in the form of clotrimazole, are incorporated in cream base for use in treating fungal skin infections and skin inflammation due to allergy & itching, & wounds on human skin involving contacting human skin with the above identified composition. | 02-16-2012 |
20120040944 | MEDICINAL CREAM MADE USING MOMETASONE FUROATE AND CHITOSAN AND A PROCESS TO MAKE THE SAME - The present invention relates to a composition for treating skin inflammation, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, and a corticosteroid. It discloses a composition for treating skin inflammation, along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) an active pharmaceutical ingredient (API) composition in the form of mometasone furoate, used in treating skin inflammation c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, and a corticosteroid in the form of mometasone furoate, are incorporated in cream base for use in treating skin inflammation due to allergy & itching & wounds on human skin involving contacting human skin with the above identified composition. | 02-16-2012 |
20120040946 | MEDICINAL FUSIDIC ACID CREAM MADE USING SODIUM FUSIDATE AND INCORPORATING A BIOPOLYMER AND A PROCESS TO MAKE IT - The present invention is directed to a medicinal composition for treating bacterial skin infections and related wounds, and also other skin wounds including those caused by burns. The cream also causes skin rejuvenation through an epithelisation process. The cream comprises a) a biopolymer in the form of Chitosan, b) an Active Pharmaceutical Ingredient (API), in the form of fusidic, c) a cream base, and d) water. The invention also discloses a process to make the medicinal cream in which Fusidic acid which is formed in situ from Sodium Fusidate as the starting raw material, by converting it into Fusidic acid under oxygen-free environment created using inert gas, preferably nitrogen. The cream produced by the process of the present invention has greater shelf-life stability and the finer particle size of the API than the conventional creams containing Fusidic acid and found to be surprisingly superior for use against skin infections with allergy & itching, & wounds on human skin than alternative creams currently available. | 02-16-2012 |
20120101056 | Medicinal Cream Made Using Framycetin Sulphate and Chitosan and a Process to Make the Same - The present invention is directed to a composition for treating bacterial skin infections, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, and an antibacterial active ingredient. It discloses a composition for treating fungal skin infections along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) an active pharmaceutical ingredient (API) composition in the form of framycetin sulphate used in treating bacterial skin infections, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, and an anti bacterial agent in the form of framycetin sulphate, are incorporated in cream base for use in treating bacterial skin infections with allergy & itching, & wounds on human skin involving contacting human skin with the above identified composition. | 04-26-2012 |
20120108539 | Medicinal Anti Acne Cream And A Process To Make It - The present invention relates to a composition for treating acne along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, and an antiacne active ingredient. It discloses a composition for treating acne along with skin rejuvenation containing a) a biopolymer in the form of Chitosan, b) an active pharmaceutical ingredient (API) alone or in combination used in treating acne, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants, d) water. The active ingredients, namely chitosan, and an antiacne agent, are incorporated in cream base for use in treating acne. | 05-03-2012 |
20120142631 | MEDICINAL ANTIDIAPER RASH CREAM INCORPORATING A BIOPOLYMER AND A PROCESS TO MAKE IT - The present invention is directed to a composition for treating diaper rashes, along with skin rejuvenation containing a) a biopolymer in the form of Chitosan, b) a combination of active pharmaceutical ingredients (APIs), Benzalkonium Chloride & Cetrimide used in treating diaper rashes, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants, and d) water. | 06-07-2012 |
20120270835 | Medicinal Cream Made Using Hydrocortisone Acetate and A Process To Make The Same - The present invention relates to a composition for treating skin inflammation, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, and a corticosteroid. It discloses a composition for treating skin inflammation, along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) an active pharmaceutical ingredient (API) composition in the form of hydrocortisone acetate, used in treating skin inflammation c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, and a corticosteroid in the form of hydrocortisone acetate, are incorporated in cream base for use in treating skin inflammation due to allergy & itching & wounds on human skin involving contacting human skin with the above identified composition. | 10-25-2012 |
Jagannathan Sankar, Greensboro, NC US
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20090087363 | ENCAPSULATION OF METAL CATALYSTS IN INERT POROUS MATRICES FOR REMOVAL OF CARBON DIOXIDE FROM AEROSOL COMPONENTS - The present invention provides an encapsulation technology and methods of using the encapsulation technology in processes involving the conversion of carbon monoxide to carbon dioxide. | 04-02-2009 |
20090088319 | Synthesis of Gold Metal Oxide Catalysts for Catalytic Oxidation of Carbon Monoxide by Vapor Deposition of Ammonia - The present invention provides processes for synthesizing gold metal oxide catalysts and gold metal oxide catalysts synthesized according to the processes described herein. Methods of using the gold metal catalysts are also provided. | 04-02-2009 |
20090152101 | Processes for Fabrication of Gold-Aluminum Oxide and Gold-Titanium Oxide Nanocomposites for Carbon Monoxide Removal at Room Temperature - The present invention provides methods of making nanocomposite materials for carbon monoxide removal. Methods of using the nanocomposite materials for carbon monoxide removal are also provided. | 06-18-2009 |
20090238743 | GOLD-SILVER NANOCATALYSTS AND PROCESSES FOR SYNTHESIZING THE SAME - The present invention provides catalysts including similar proportions of gold and silver on a granular support and processes for making the same. Methods of using the catalysts in processes requiring the oxidation of carbon dioxide are also provided. | 09-24-2009 |
Karthik R. Sankar, Stafford, TX US
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20150127992 | USING AN IN-SYSTEM COMPONENT AS AN EMBEDDED TRACE RECEIVER - A system having a plurality of application computer circuits is disclosed. A first application computer circuit is arranged to process a first application. A trace collection circuit collects trace information from the first application computer circuit. A second application computer circuit is arranged to receive and store the collected trace information in a first mode and to process a second application in a second mode. | 05-07-2015 |
Karthik Ramana Sankar, Stafford, TX US
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20150127993 | Trace Data Export to Remote Memory Using Memory Mapped Write Transactions - A method for easily tracing the execution of an application in a computer system having a plurality of computing nodes interconnected by high speed data links is disclosed. While executing the application on one or more of the computing nodes, trace data is collected into a separate temporary trace buffer coupled to each computing node. A trace transfer request event may be generated after collecting a portion of the trace data. The trace data is recorded on a designated recording and analysis computing node by transferring the trace data from each trace buffer to a recording buffer in the designated recording node in response to the transfer request by performing memory mapped write transfers initiated by each computing node that has collected trace data. The address of the recording buffer is memory mapped into an address space of each computing node that has collected trace data. | 05-07-2015 |
20150127994 | Trace Data Export to Remote Memory Using Remotely Generated Reads - A method for easily tracing the execution of an application in a computer system having a plurality of computing nodes interconnected by high speed data links is disclosed. While executing the application on one or more of the computing nodes, trace data is collected into a separate temporary trace buffer coupled to each computing node. A trace transfer request event is sent to another one of the computing after collecting a portion of the trace data in one of the trace buffers. The trace data is recorded on a designated recording and analysis computing node by transferring the trace data from each trace buffer to a recording buffer in the designated computing node in response to the transfer request by performing memory mapped read transfers initiated by the designated computing node. Each trace buffer is memory mapped into an address space of the second computing node. | 05-07-2015 |
Krishnaprasad Sankar, Hillsboro, OR US
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20130299720 | Halide-based scintillator nanomaterial - A heterogeneous scintillator material is provided comprising core/shell nanoparticles having a highly hygroscopic or deliquescent halide-based core activated with trivalent Ln | 11-14-2013 |
Krishnaprasad Sankar, Albuquerque, NM US
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20100001209 | Halide-based scintillator nanomaterial - Scintillator material comprising nanoparticles (nanocrystals) comprising lead (Pb), iodine (I), and optionally one or both of oxygen (O) and hydrogen (H) wherein the nanoparticles exhibit room-temperature scintillation under gamma irradiation. The scintillator nanoparticles can comprise Pb | 01-07-2010 |
20100072374 | Lead-iodide-based scintillator materials - Scintillator material comprising nanoparticles (nanocrystals) comprising lead (Pb), iodine (I), and optionally one or both of oxygen (O) and hydrogen (H) wherein the nanoparticles exhibit room-temperature scintillation under gamma irradiation. The scintillator nanoparticles can comprise Pb | 03-25-2010 |
Malladi Uma Sankar, Hi Tec City IN
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20100002613 | INTELLIGENT SETTING OF HYSTERESIS ACTIVATION TIMER TO ENTER HYSTERESIS SOONER AND SAVE BATTERY - Systems and methodologies are described that intelligently set a hysteresis activation timer in a wireless communication environment. In accordance with various aspects set forth herein, systems and/or methods are provided that continuously monitor a data session to determine whether or not an application is exchanging data with a counterpart device, acquire indication from a hysteresis activation timer of whether or not the hysteresis activation timer is active, determine an appropriate new hysteresis activation timer value with which to set the hysteresis activation timer, and thereafter sets the hysteresis activation timer with the new hysteresis activation timer value. | 01-07-2010 |
Mohan Udhaya Sankar, Chennai IN
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20160135468 | A Composition for Enhanced Biocidal Activity and Water Purification Device on the Same - A composition for the purification of water and the device using the composition, where the composition contains a transition metal ion M | 05-19-2016 |
Mohan Udhaya Sankar, Cuddalore IN
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20130168320 | ORGANIC TEMPLATED NANOMETAL OXYHYDROXIDE - Disclosed are granular composites comprising a biopolymer and one or more nanometal-oxyhydroxide/hydroxide/oxide particles, along with methods for the preparation and use thereof. | 07-04-2013 |
20130292323 | AXIAL FLOW FILTER BLOCK FOR WATER PURIFICATION - A gravity-fed, axial flow filtration system for treating water is disclosed. | 11-07-2013 |
20140202943 | SUSTAINED SILVER RELEASE COMPOSITION FOR WATER PURIFICATION - Described herein are methods and compositions for preparing an adsorbent composition for sustained silver ion release is provided. The method comprises impregnating silver nanoparticles on an organic-templated-nanometal oxyhydroxide. Particle size of the silver nanoparticles is less than about 50 nm. The adsorbent composition is antimicrobial in water. In an aspect, the organic- templated-nanometal oxyhydroxide is organic-templated-boehmite nanoarchitecture (OTBN). The resultant adsorbent composition is used as a water filter in a water purification device. | 07-24-2014 |
20140216993 | SINGLE CONTAINER GRAVITY-FED STORAGE WATER PURIFIER - A gravity-fed storage water purifier is provided. The gravity-fed water purifier includes a filtration unit for receiving water. The filtration unit includes a housing unit, a first membrane cloth layer, a second membrane cloth layer, and a granular biocidal composition layer disposed between the first and second membrane cloth layers. The first and second membrane cloth layers remove dirt, sand and sediments from the contaminated water, using a depth filtration mechanism. The granular biocidal composition layer removes bacteria and virus from the contaminated water, through fast leaching of silver ions into the water. A single storage container is provided that collects the water filtered by the virtue of filtration unit and gravity. An adsorbent composition is disposed between the storage container and an outlet tap of the storage container. | 08-07-2014 |
20140314951 | MULTILAYER ORGANIC-TEMPLATED-BOEHMITE-NANOARCHITECTURE FOR WATER PURIFICATION - An adsorbent composition comprising a nanoscale shell of metal oxide or hydroxide on an organic-templated-boehmite-nanoarchitecture (OTBN) is provided. The nanoscale shell is prepared by impregnating OTBN with a metal or a non-metal ion, followed by in-situ hydrolysis of the deposited ion on the OTBN surface. The thickness of the shell is less than about 3 nm, which is less than the size of OTBN core. The number of layers of the shell is flexible, thereby leading to a multi-layer nanoscale hybrid composition. The adsorbent composition is capable of removing inorganic anions such as fluoride from water, with an increased adsorption capacity. | 10-23-2014 |
20150132856 | DETECTION OF QUANTITY OF WATER FLOW USING QUANTUM CLUSTERS - The preparation of silver quantum clusters embedded in organic-templated-boehmite-nanoarchitecture (OTBN) and its use as a sensor for quantity of water flow measured by change of color in visible light upon flow of contaminated water have been provided. Silver quantum clusters-embedded OTBN are highly luminescent. Since the quantum clusters are embedded in the matrix, they are highly stable over a long period of time. The composition described here is utilized in the form of a device for ‘visible/ultraviolet light color change-based detection’ upon passage of water through a water purification device. Upon interaction with ions present in water, luminescent silver clusters undergo chemical transformation to Ag | 05-14-2015 |
N/a Sankar, Culddalore IN
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20130292323 | AXIAL FLOW FILTER BLOCK FOR WATER PURIFICATION - A gravity-fed, axial flow filtration system for treating water is disclosed. | 11-07-2013 |
Narendra Sankar, Campbell CA
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20090296935 | DECODING AND ENCODING DATA - Various example embodiments are disclosed. According to an example embodiment, a method may include receiving data which has been encoded according to a first higher complexity protection scheme and compressed. The method may also include decompressing the data. The method may also include decoding the data according to the first higher complexity protection scheme using a first higher complexity key. The method may also include encoding at least the first portion of the data according to a second higher complexity protection scheme using a second higher complexity key. The method may also include encoding at least a second portion of the data according to a lower complexity protection scheme using a lower complexity key. | 12-03-2009 |
Raji Sankar, Bangalore IN
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20090210360 | COMPUTING THE VALUES OF CONFIGURATION PARAMETERS FOR OPTIMAL PERFORMANCE OF ASSOCIATED APPLICATIONS - Computing the values of configuration parameters for optimal performance of associated applications. In one embodiment, a rules data is maintained indicating a corresponding rule for each of the configuration parameters of an application sought to be optimized. Each rule specifies the manner of calculation of the corresponding configuration parameter based on a corresponding set of production metrics. On receiving an indication that the value of a specific configuration parameter is to be computed, the rules data is examined and a specific rule (indicating a set of production metrics) corresponding to the specific configuration parameter is identified. The corresponding values of each of the set of production metrics are then determined and the value for the specific configuration parameter is calculated using the identified rule and the estimated values of the set of production metrics. | 08-20-2009 |
20120185232 | SYSTEM AND METHOD FOR PROVIDING A STATIC MODEL MAP OF BEHAVIORS IN A MIDDLEWARE SYSTEM, FOR USE IN IDENTIFYING SYSTEM PROBLEMS - A system and method for providing a static model map of behaviors in a middleware system, for use in identifying system problems. In accordance with an embodiment, the system provides a view of the system, such as a middleware system, which allows for analysis of the various components involved, such that analysis of one component does not affect the analysis of a second component. Locations within the middleware system where a particular request spends its time before returning a response are broadly categorized into either “wait” or “execution” locations. Irrespective of which request calls a component, the components exhibit the same behaviors which affect the response time of the request serviced. These exhibited behaviors are static and can be predefined for different types of components and analyzed independently of each other. In turn the behaviors can be similarly classified as either “wait” or “execution”, each of which can be considered aspects of a component. Each aspect of a component must satisfy the same efficiency/inefficiency as defined by the requirements on the middleware system. An aspect that does not meet the criteria is considered a “problem aspect” and is analyzed further to find the cause of the problem. | 07-19-2012 |
20120185441 | EFFICIENT DATA COLLECTION MECHANISM IN MIDDLEWARE RUNTIME ENVIRONMENT - A mechanism for efficient collection of data is described for runtime middleware environments. Two frequencies are used, a collection frequency (CF) to collect the data and an aggregation frequency (AF) to aggregate and persist the data in a repository. The collection cycle is a shorter time interval than the aggregation cycle. An agent residing in the container periodically collects a set of data upon every collection cycle from the components of the middleware system and caches the set of data locally. Upon every aggregation cycle, the agent applies an aggregation function to the collected set of data and persists the set of data into a repository after the aggregation function has been applied. The aggregation function is such that it resulting data represents the behavior of the runtime environment in the total duration of the aggregation cycle. | 07-19-2012 |
20120185732 | METHOD OF MEASURING AND DIAGNOSING MISBEHAVIORS OF SOFTWARE COMPONENTS AND RESOURCES - Systems and methods are described for diagnosing behavior of software components in an application server. The application server can comprise a plurality of components that process incoming requests. A diagnostics advisor can be deployed with the application server and can determine an efficiency and/or inefficiency of each of the components of the application server or other middleware system. The efficiency determined by computing a ratio of a number of requests that completed execution in the component during a particular sampling time period to the number of requests that were received by the component during the sampling time period. The inefficiency is the inverse of efficiency, i.e. it is a ratio of the number of requests that are still being executed by the one or more components at the end of the sampling time period to the number of requests that were received by the one or more components during the sampling time period. The diagnostics advisor employs the determined efficiency and/or inefficiency to diagnose a misbehavior or other problem of the components in the application server. | 07-19-2012 |
20120185735 | SYSTEM AND METHOD FOR DETERMINING CAUSES OF PERFORMANCE PROBLEMS WITHIN MIDDLEWARE SYSTEMS - A method of determining a root cause of a performance problem is provided. The method comprises analyzing a plurality of performance indicators/metrics in a first time period and determining that at least one performance indicators/metric is exhibiting abnormal behavior. The method further comprises analyzing the plurality of performance indicators/metrics over a second time period, the second time period is longer than the first time period, and determining trend information for each performance indicators/metric over the second time period. The method further comprises correlating the trend information for each performance indicators/metric with performance problem information stored in a knowledge base, identifying a potential cause of the abnormal behavior based on the correlation, and alerting a user of the potential cause. | 07-19-2012 |
20120185736 | SYSTEM AND METHOD FOR USING DEPENDENCY IN A DYNAMIC MODEL TO RELATE PERFORMANCE PROBLEMS IN A COMPLEX MIDDLEWARE ENVIRONMENT - A method of isolating relevant components associated with a performance problem. The method comprises creating a static model of a system under test, including determining relationships between components in a middleware system. The method also comprises creating a dynamic problem tree by applying the static model to the system at runtime. The method further comprises identifying a link probability for each relationship in the dynamic problem tree; and traversing the dynamic problem tree to detect redundant components. A component is redundant if it has a link probability with its downstream component greater than a pre-determined threshold value. The method also comprises removing redundant components from the dynamic problem tree; and returning a set of components which are potential components to be analyzed further to determine the root causes of the performance problem. | 07-19-2012 |
Ramakrishnan Sankar, Madukkur IN
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20100292341 | QUICK DISSOLVE COMPOSITIONS OF MEMANTINE HYDROCHLORIDE - The present invention relates to quick dissolve pharmaceutical compositions. More particularly the invention relates to quick dissolve pharmaceutical compositions of memantine hydrochloride capable of dissolving in the oral cavity and process for preparing such compositions. The quick dissolve pharmaceutical compositions of memantine hydrochloride contain at least one water-soluble diluent in particular a mono- or disaccharide and at least one disintegrant and optionally other pharmaceutically acceptable excipients. | 11-18-2010 |
Ramkumar Sankar, Bangalore IN
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20100189117 | Distributed IP Gateway Based on Sharing a MAC Address and IP Address Concurrently Between a First Network Switching Device and a Second Network Switching Device - In one embodiment, a method comprises assigning, by a distributed gateway protocol circuit in a first network switching device, a shared Media Access Control (MAC) address to a shared Internet Protocol (IP) address, the shared MAC address and the shared IP address enabling connected network devices to reach a distributed IP gateway in a network; and sending, by a layer 2 forwarding circuit in the first network switching device, an instruction via a peer data link to a peer layer 2 forwarding circuit in a second network switching device in response to the distributed gateway protocol circuit claiming active control of the distributed IP gateway, the instruction enabling the second network switching device to operate as part of the distributed IP gateway based on concurrent use of the shared MAC address and the shared IP address by the first network switching device and the second network switching device. | 07-29-2010 |
20110320577 | SYSTEM AND METHOD FOR LOCATION BASED ADDRESS ASSIGNMENT IN THE DISTRIBUTION OF TRAFFIC IN A VIRTUAL GATEWAY - A method for location based address assignment for the distribution of traffic is provided that includes receiving a request for service from a host. A location of the host within a network environment is identified. A selected one of a plurality of gateway devices is assigned to service the host based on the location of the host within the network environment and the location of the selected one of the gateway devices within the network environment. A forwarding address associated with the selected one of the gateway devices is transmitted to the host for subsequent use by the host in forwarding network traffic. | 12-29-2011 |
20130094357 | FHRP OPTIMIZATIONS FOR N-WAY GATEWAY LOAD BALANCING IN FABRIC PATH SWITCHING NETWORKS - Techniques are disclosed for providing n-way gateway load-balancing in a fabric path switching Systems (FSS), such as a layer 2 multipath (L2MP) network in a large data center. An access switch in a L2MP network may learn an emulated switch IDs through FHRP “hello” messages sent by an “active” gateway router for each FHRP group. Further, the access switch may learn which links an emulated switch is reachable over by evaluating link state messages (e.g., IS-IS messages) sent by the gateway routers used to construct the emulated switch. Doing so allows the access switch to learn both the ID of an emulated switch and a set of links over which the emulated switch may be reached, thereby allowing the access switch to load balance traffic to the emulated switch. | 04-18-2013 |
20140003426 | Reducing Proliferation of Network-to-Link-Layer Address Resolution Messages | 01-02-2014 |
20150055650 | GROUP BUNDLING PRIORITY DISSEMINATION THROUGH LINK-STATE ROUTING PROTOCOL IN A NETWORK ENVIRONMENT - A method is provided in one example and includes assigning a virtual switch identifier to a group of a plurality of switches in which each of the plurality of switches is configured with a redundancy protocol. The method further includes configuring a redundancy protocol priority value for each the plurality of switches, and generating at least one link-state routing protocol message including priority information indicative of the redundancy protocol priority value associated with one or more of the plurality of switches. The method further includes distributing the at least one link-state routing protocol message to one or more of the plurality of switches. | 02-26-2015 |
Ramkumar Sankar, Bellandur IN
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20130343386 | FIRST HOP LOAD BALANCING - In an implementation, a packet is received from a network device. A group identifier is retrieved from the received packet. A plurality of layer-2 switch identifiers that are associated with the retrieved group identifier is determined. A switch identifier is selected from the plurality of layer-2 switch identifiers. The received packet is forwarded to a layer-2 switch identified by the selected switch identifier. | 12-26-2013 |
Rammohan Sankar, Dunlap, IL US
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20120325187 | EGR FLOW CONTROL FOR LARGE ENGINES - An internal combustion engine and control system are provided having improved efficiency through improved exhaust flow control. The engine includes at least one bank of combustion cylinders and a respective exhaust manifold for conveying exhaust to the atmosphere. Further included is an exhaust gas restriction valve (ERV) associated with the exhaust manifold for selectively increasing backpressure on the associated bank of combustion cylinders and for redirecting a portion of the exhaust into an exhaust gas conditioning system for conditioning the portion of the exhaust and returning it to an air intake of the engine. An engine exhaust gas recirculation (EGR) valve in the exhaust gas recirculation system restricts the flow of conditioned exhaust, and an EGR flow controller operates the EGR valve in one of a substantially open and substantially closed condition and controls the flow of conditioned exhaust to the air intake by modulating the ERV. | 12-27-2012 |
20130008417 | Control system for engine with exhaust gas recirculation - An internal combustion engine includes an exhaust restriction valve and an exhaust gas recirculation control valve. Upon determining that a malfunction or fault condition exists relative to one of the valves, the controller may command the other valve to move towards a predetermined position. A malfunction or fault condition may result in derating of the engine. | 01-10-2013 |
20130061831 | EGR FLOW MEASUREMENT - A system and method for measuring an EGR flow rate for an engine having an EGR valve with a selectable EGR valve position and a venturi sensor situated to take a differential pressure measurement relative to recirculated exhaust gas includes determining an EGR valve effective area based on the EGR valve position, determining a weighting factor based on the effective area, calculating a first EGR flow estimate based on the effective area, and calculating a second EGR flow estimate based on the differential pressure measurement of the venturi sensor. A final EGR flow rate is determined based on the weighting factor, the first EGR flow estimate, and the second EGR flow estimate. | 03-14-2013 |
20130131953 | Anti-Sticking And Diagnostic Strategy For Exhaust System Valves - An engine system includes an exhaust system fluidly connected to an electronically controlled engine. Exhaust from the engine may travel a first pathway through a turbine of a turbocharger, or a second pathway that bypasses the turbine. An electronically controlled wastegate vale is biased to close the second pathway. An electronic controller is in communication with the electronically controlled engine and the electronically controlled wastegate valve. The electronic controller is configured to execute a wastegate diagnostic algorithm to detect a stuck closed default condition of the electronically controlled wastegate valve, and derate the engine in response to detection of a stuck closed fault condition. | 05-23-2013 |
Ray Siddharth Sankar, Uttarakhand IN
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20120238482 | PROCESS FOR THE PREPARATION OF MULTIFUNCTIONAL ADDITIVE FOR AQUEOUS LUBRICANTS - The present invention deals with a process for the preparation of multifunctional additive for aqueous lubricants. These I multifunctional additive for aqueous lubricant comprises of co-polymer having vinyl group containing polyhydric alcohol along with monomer selected from aqueous soluble acrylate co-monomer in different mole fraction for addition polymerization to facilitate the sequencing of monomer in polymer chain. Thus the polymeric molecule has been designed for improving tribological properties i.e. low wear, low friction and EP property of aqueous lubricants. | 09-20-2012 |
Reddy Pocha Siva Sankar, Lisle, IL US
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20150020767 | Piston, Engine And Operating Method For Reduced Production Of Particulate Matter - A piston for reduced production of particulate matter during combustion of a fuel directly injected after a top dead center position includes a piston body defining a piston body diameter of about 263 mm, and a combustion face upon the first axial body end. The combustion face includes a combustion bowl, and an annular piston rim extending circumferentially around the combustion bowl. Inner and outer rim surfaces together comprise a horizontal width of the rim in a ratio of about 1:1 to about 2:1. The inner rim surface includes a chamfer sloping from about 9° to about 11°, such that a profile of the rim is relieved to limit deflection by the piston of the directly injected fuel toward a cylinder wall. | 01-22-2015 |
Sabita Sankar, Portland, OR US
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20110257167 | IDENTIFICATION OF LKB1 MUTATION AS A PREDICTIVE BIOMARKER FOR SENSITIVITY TO TOR KINASE INHIBITORS - Provided herein are methods for treating and/or preventing a cancer or a tumor syndrome in a patient, comprising administering an effective amount of a TOR kinase inhibitor to a patient having cancer or a tumor syndrome, characterized by a LKB1 and/or AMPK gene or protein loss or mutation. | 10-20-2011 |
20130289271 | PYRAZINO[2,3-b]PYRAZINE mTOR KINASE INHIBITORS FOR ONCOLOGY INDICATIONS AND DISEASES ASSOCIATED WITH THE mTOR/PI3K/AKT PATHWAY - Provided herein are Heteroaryl Compounds having the following structure: | 10-31-2013 |
20160024101 | PYRAZINO[2,3-b]PYRAZINE mTOR KINASE INHIBITORS FOR ONCOLOGY INDICATIONS AND DISEASES ASSOCIATED WITH THE mTOR/PI3K/AKT PATHWAY - Provided herein are Heteroaryl Compounds having the following structure: | 01-28-2016 |
Sriram Sankar, Redmond, WA US
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20120323400 | OPTIMIZED TEMPERATURE-DRIVEN DEVICE COOLING - An optimized temperature-driven device cooling mechanism factors in power consumption of thermal management components, as well as processing components. A decision engine consults a knowledge base comprising information regarding power consumption and thermal impact of cooling components and processing components. The decision engine can delay additional cooling if the power consumption of cooling components is greater than the increase in power consumption of processing components due to increases in ambient temperature. The knowledge base is populated by published specifications and by empirically derived data that can be based on tests performed on components. Thermal management strategies can be user selected and can include strategies that avoid controlling certain components such as, for example, processing components, instead focusing only on cooling and other components. Cooling includes heat distribution, such as by transferring processing from one processing component to another. | 12-20-2012 |
20130086404 | POWER REGULATION OF POWER GRID VIA DATACENTER - One or more techniques and/or systems are provided for regulating an amount of power on a power grid using a datacenter. This allows demand to be more closely brought into alignment with supply. For example, when supply exceeds demand by a predetermined level, the datacenter may increase consumption, causing demand to increase, and when demand exceeds supply and/or comes within a predetermined threshold of supply, the datacenter may decrease consumption, causing demand to decrease. In this way, the datacenter can be utilized as a regulatory tool on the grid. It may be appreciated that given the technology used by and/or operations performed by datacenters, datacenters are uniquely situated to achieve these ends as compared to other (large) energy consumers, such as manufacturing facilities that cannot shift around and/or shut-down operations swiftly. | 04-04-2013 |
20130120931 | ENCLOSING ARRANGEMENT OF RACKS IN A DATACENTER - Enclosing arrangements of racks of computing devices fully encloses a space, either solely by the racks themselves, or in conjunction with structural features, such as walls and doors. The enclosed space can be either a hot aisle, whose hot air is vented out by fans positioned in at least one vertical extremity of the enclosed space, such as the floor, or ceiling, or it can be a cold aisle, whose cold air is pumped in by those fans. To maintain proper pressurization across a vertical cross-section of the enclosed space, specific ones of the computing devices have their fans adjusted based on their vertical position within the racks or have passive airflow adjustments, such as impedance screens. Computing devices can draw or vent air from their sides, taking advantage of the interstitial space between the racks provided by the enclosing arrangement. | 05-16-2013 |
20130282885 | WIRELESS-BASED NETWORK MANAGEMENT - Embodiments of network systems, computing systems, devices, components, modules, routines, and processes are described herein. In one embodiment, a network system includes a computing unit and a management controller configured to control a device operation of the computing unit. The device operation includes at least one of an operation to power up, an operation to power down, an operation to reset, an operation to power cycle, or an operation to refresh the computing unit. The network system also includes a wireless element configured to allow wireless communication between the computing unit and the management controller. | 10-24-2013 |
20130282954 | SOLID-STATE DRIVE MANAGEMENT AND CONTROL - Various techniques of solid-state drive (“SSD”) management systems, components, modules, routines, and processes are described in this application. In one embodiment, a management engine for controlling a solid-state drive includes an input interface configured to receive a target operation profile from an input source. The management engine also includes a process component g configured to receive the target operation profile from the input interface, retrieve an operating policy from a database based on the target operation profile, and determine operating parameters for the SSD based on the retrieved operating policy. The management engine further includes a device interface coupled to the process component, the device interface being configured to transmit the determined operating parameters to the SSD for controlling operation of the SSD. | 10-24-2013 |
20130345887 | INFRASTRUCTURE BASED COMPUTER CLUSTER MANAGEMENT - Various techniques of managing a computer cluster are disclosed herein. In one embodiment, a method for managing a computer cluster includes receiving a request for a computing operation, obtaining information of utility for the computer cluster, and determining an execution profile of the computing operation identified by the received request based at least in part on the obtained information. The information includes at least one of a configuration or condition of power, heating, cooling, ventilation that supports the computer cluster. The method also includes executing the computing operation in the computer cluster in accordance with the determined execution profile. | 12-26-2013 |
20140172185 | SETTING-INDEPENDENT CLIMATE REGULATOR CONTROL - Climate regulation within an enclosure (e.g., a server cabinet) may involve a climate regulator device that reports a set of available settings (e.g., fan speeds of a fan array) to a computational unit that selects among the available settings. However, such techniques involve bidirectional communication between the climate regulator device and a computational unit that is capable of utilizing the device-specific settings. Presented herein are climate regulation architectures involving a request from the computational unit as a climate target that is independent of the settings of the climate regulator devices (e.g., an selection on an arbitrary scale from 0 to 100). A climate regulator controller may map the device-independent climate target to a selection among the available settings of the particular climate regulator device(s). Further variations may involve conflict resolution among requests from different computational sub-units, and/or failsafe mechanisms such as default climate regulator device settings to alleviate controller failure. | 06-19-2014 |
20140189706 | RELIABILITY-AWARE APPLICATION SCHEDULING - Reliability-aware scheduling of processing jobs on one or more processing entities is based on reliability scores assigned to processing entities and minimum acceptable reliability scores of processing jobs. The reliability scores of processing entities are based on independently derived statistical reliability models as applied to reliability data already available from modern computing hardware. Reliability scores of processing entities are continually updated based upon real-time reliability data, as well as prior reliability scores, which are weighted in accordance with the statistical reliability models being utilized. Individual processing jobs specify reliability requirements from which the minimum acceptable reliability score is determined. Such jobs are scheduled on processing entities whose reliability score is greater than or equal to the minimum acceptable reliability score for such jobs. Already scheduled jobs can be rescheduled on other processing entities if reliability scores change. Additionally, a hierarchical scheduling approach can be utilized. | 07-03-2014 |
20140379395 | STATE-BASED DECENTRALIZED HARDWARE ASSET MANAGEMENT - State-based decentralized hardware asset management comprises managed assets and a manager, both of which comprise information about the other. If a managed asset is replaced, communications are exchanged between the manager and the replacement asset so that each can obtain identifying information about the other. If the asset manager is replaced, initially, the replacement asset manager can broadcast a request for identifying information to the assets it is managing. Additionally, periodic communications between the assets and the manager request, from each asset, identifying information of the manager. To ensure that each asset recognizes the replacement asset manager, a voting process is utilized. An asset manager also maintains state information for each asset informing subsequent action to be undertaken by the asset manager with respect to each such asset and enabling the asset manager to optimze its operation, including by avoiding actions and communications incompatible with current asset states. | 12-25-2014 |
20140380334 | HARDWARE MANAGEMENT COMMUNICATION PROTOCOL - A simplified hardware management communication protocol comprises defined request packets, which are utilized to transmit requests to lower layers of management functionality or to managed resources, and it also comprises defined response packets, which are utilized to transmit responses back to the source of the request. A request packet comprises an identification of a type of device, an identifier of that device, an address of the sending entity, a session identifier, a sequence number, a function identifier, and a payload that comprises encapsulated communications or data directed to the request target. A response packet can comprise an identification of the sender of the request, a session identifier, a sequence number, a completion code identifying whether and how the request was completed, and a payload. Managed asset type specific drivers translate into communications utilizing communicational protocols that are specific to the managed assets. | 12-25-2014 |
20150143019 | Inexpensive Solid-State Storage Through Write Throttling - Many of the benefits of solid-state-based storage devices can be obtained, while minimizing the costs associated therewith, by write-throttling solid-state storage media in accordance with empirically derived capabilities. Untested solid-state storage media can be obtained inexpensively due to the lack of waste that is otherwise been inherent in the testing and subsequent discarding of solid-state storage media whose capabilities do not meet stringent manufacturer standards. The untested solid-state storage media is initialized through a testing procedure that empirically identifies capabilities of individual solid-state blocks, or groupings of blocks, within such solid-state storage media. Such empirically obtained capability information is then utilized to throttle the speed at which data is written to the solid-state storage media. Additionally, it can enable binning of individual solid-state blocks, or individual groupings of blocks, into bins that can comprise different performance thresholds. | 05-21-2015 |
20150186677 | SERVER CHASSIS PHYSICAL SECURITY ENFORCEMENT - Discrete-component-level physical security is provided by the physical securing of defined hardware computing components through computer-controlled processes. Physical locking mechanisms are provided for individual components of a datacenter server chassis and are communicationally coupled to a computing device, which controls the state of the physical locking mechanisms, including in response to user identification and authentication information provided through a user input device that is also part of the server chassis. An access control list controlling physical access correlates user identities to the state of the physical locking mechanisms and other physical security devices and provides for one-time passwords and other like mechanisms. The state of physical security devices are also based on security requirements associated with processing being performed on one or more computing devices protected by such physical security devices. The server chassis can also comprise a backup power source for the physical locking mechanisms. | 07-02-2015 |
20150192936 | Datacenter And Cooling Control Fault-Tolerance Using Compute Resources - Management of infrastructure devices is performed by computing devices that are associated with the processing being provided by the data center, such as chassis managers. A master is first selected through polling or consensus algorithms, and then subsequently the master is endowed with the authority to manage infrastructure devices and generate the control output to such infrastructure devices. Alternatively, no master need be elected and, instead, output to such infrastructure devices is generated by a computing device selected utilizing polling or consensus algorithms, and in accordance with a management decision made through polling or consensus algorithms. The interplay between the cooling apparatuses of individual server computing devices and the cooling apparatuses of the data center as a whole is also managed to increase the portion of the cooling of server computing devices provided by data center air movers. Control of data center air movers can be determined empirically or predictively. | 07-09-2015 |
20150213387 | POWER REGULATION OF POWER GRID VIA DATACENTER - One or more techniques and/or systems are provided for regulating an amount of power on a power grid using a datacenter. This allows demand to be more closely brought into alignment with supply. For example, when supply exceeds demand by a predetermined level, the datacenter may increase consumption, causing demand to increase, and when demand exceeds supply and/or comes within a predetermined threshold of supply, the datacenter may decrease consumption, causing demand to decrease. In this way, the datacenter can be utilized as a regulatory tool on the grid. It may be appreciated that given the technology used by and/or operations performed by datacenters, datacenters are uniquely situated to achieve these ends as compared to other (large) energy consumers, such as manufacturing facilities that cannot shift around and/or shut-down operations swiftly. | 07-30-2015 |
Sriram Sankar, Kirkland, WA US
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20160004263 | GAS DISTRIBUTION SYSTEM WITHIN TEMPERATURE DIFFERENTIATED ENVIRONMENTS - Electrical power is provided to power consuming, heat-exhausting devices by multiple gas-fueled electrical power sources located near such devices. Exhaust heat from such devices is utilized as intake cooling air for the gas-fueled power sources, thereby excluding them from cooling capacity requirements. The gas piping delivering gas to gas-fueled power sources is positioned so as to be within hot aisles comprising exhaust heat. The gas piping is located up high for lighter than air gasses and near the floor for heavier than air gasses, with leak detection located nearby. Additionally, gas piping is externally coated with material that visually indicates a leak. By locating gas piping in the hot aisle, exhausted heat increases temperature and, thereby, pressure of the gas, resulting in more efficient gas distribution through the piping and preventing valve freezing. Furthermore, the gas piping is located after potential ignition sources in the airstream. | 01-07-2016 |
Suryanarayan G. Sankar, Pittsburgh, PA US
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20110059005 | Iron nitride powders for use in magnetic, electromagnetic, and microelectronic devices - A method of making iron nitride powder is provided. The method comprises the steps of: a) providing an iron-based starting material; b) reducing the starting material by heating the starting material in a fluidized bed reactor in the presence of a reducing agent; c) nitriding the material obtained from step (b) by contacting the material with a nitrogen source. Also provided is the iron nitride powder made by the above method. | 03-10-2011 |
20140072470 | CONSOLIDATION OF EXCHANGE-COUPLED MAGNETS USING EQUAL CHANNEL ANGLE EXTRUSION - The present invention employs Equal Channel Angular Extrusion (ECAE) to consolidate Fe | 03-13-2014 |
Tammana Uma Sankar, Noida IN
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20150351002 | SYSTEM AND METHOD TO CONTROL ACCESS TO THE DEVICES CONNECTED VIA M2M GATEWAY - Disclosed herein are a method and system for providing restricted access for User Equipments to various services and functions associated with different End devices hosted by an M2M gateway. This access restriction mechanism provides means for restricting access at service level as well as at function level. Further, access restrictions can be based on various parameters such as but not limited to location, time, and user equipment. | 12-03-2015 |
Terrence C. Sankar, Coraopolis, PA US
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20090155074 | VERTICAL AXIS TURBINE - Turbine systems and apparatuses and methods for operating a turbine. The turbine has a shaft coupled to a generator and a segment and the segment has an asymmetric shaped wall. | 06-18-2009 |
Vel Pratheesh Sankar, Libertyville, IL US
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20140281470 | Electronic Device Mode Detection - In embodiments of electronic device mode detection, a mode detection application, implemented on an electronic device, correlates an identifier of a wireless device and an activity of the electronic device based at least in part on multiple instances of detecting the identifier of the wireless device during the activity of the electronic device. In some embodiments, the mode detection application correlates the identifier of the wireless device and the activity of the electronic device based at least in part on the identifier of the wireless device not being detected during one or more different activities of the electronic device. After correlating the identifier of the wireless device and the activity of the electronic device, the mode detection application configures the electronic device to automatically switch to a mode associated with the activity responsive to detecting the identifier of the wireless device. | 09-18-2014 |
20150043362 | Method and Apparatus for Wireless Network Data Collection - A method on an electronic device for a wireless network is described. A first set of unique wireless access point IDs is collected. A second set of unique wireless access point IDs is collected. The first set and the second set are compared to determine intersecting wireless access point IDs and non-intersecting wireless access point IDs of the second set. If the number of intersecting wireless access point IDs meets an intersection threshold for the first set, the non-intersecting wireless access point IDs of the second set are added to the first set. A confidence level is updated for the unique wireless access point IDs of the first set that correspond to the intersecting wireless access point IDs. Geographic information is determined for the unique wireless access point IDs of the first set that meet a confidence threshold. | 02-12-2015 |
Vijay Anand Sankar, Bangalore IN
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20090106612 | ENHANCING SPEED OF SIMULATION OF AN IC DESIGN WHILE TESTING SCAN CIRCUITRY - A computer is programmed to prepare a computer program for simulating operation of an integrated circuit (IC) chip, in order to test scan circuitry therein. The computer is programmed to trace a path through combinational logic in a design of the IC chip, starting from an output port of a first scan cell and ending in an input port of a second scan cell. If the first and second scan cells receive a common scan enable signal, then the computer generates at least a portion of the computer program, i.e. software to perform simulation of propagating a signal through the path conditionally, for example when the common scan enable signal is inactive and alternatively to skip performing simulation when the common scan enable signal is active. The computer stores the portion of the computer program in memory, for use with other such portions of the computer program. | 04-23-2009 |
Vijay Karthik Sankar, Edina, MN US
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20140154528 | Low Resistance Area Magnetic Stack - A magnetic element may generally be configured at least with a magnetic stack having a multilayer barrier structure disposed between first and second ferromagnetic layers. The multilayer barrier structure can have a binary compound layer disposed between first and second alloy layers with the binary compound having a metal element and a second element where at least one alloy layer has the metal element and a third element dissimilar from the second element. | 06-05-2014 |
20150340052 | DEVICES INCLUDING A NEAR FIELD TRANSDUCER AND AT LEAST ONE ASSOCIATED ADHESION LAYER - Devices that include a near field transducer (NFT), the NFT having a disc and a peg, and the peg having five surfaces thereof; and at least one adhesion layer positioned on at least one of the five surfaces of the peg, the adhesion layer including one or more of the following: yttrium (Y), tin (Sn), iron (Fe), copper (Cu), carbon (C), holmium (Ho), gallium (Ga), silver (Ag), ytterbium (Yb), chromium (Cr), tantalum (Ta), iridium (Ir), zirconium (Zr), yttrium (Y), scandium (Sc), cobalt (Co), silicon (Si), nickel (Ni), molybdenum (Mo), niobium (Nb), palladium (Pd), titanium (Ti), rhenium (Re), osmium (Os), platinum (Pt), aluminum (Al), ruthenium (Ru), rhodium (Rh), vanadium (V), germanium (Ge), tin (Sn), magnesium (Mg), iron (Fe), copper (Cu), tungsten (W), hafnium (Hf), carbon (C), boron (B), holmium (Ho), antimony (Sb), gallium (Ga), manganese (Mn), silver (Ag), indium (In), bismuth (Bi), zinc (Zn), ytterbium (Yb), and combinations thereof. | 11-26-2015 |
Vinod Sankar, London GB
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20150024739 | COMMUNICATIONS DEVICE, COMMUNICATIONS SERVICE AND METHODS FOR PROVIDING AND OPERATING THE SAME - A communications device for use on a communications network comprising: at least two communications profiles, each communications profile being associated with a geographic region within which the communications device is to be used processing means arranged to allow an active communications profile to be selected from the at least two communications profiles. | 01-22-2015 |
Vinod Sankar US
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20110294472 | COMMUNICATIONS DEVICE, COMMUNICATIONS SERVICE AND METHODS FOR PROVIDING AND OPERATING THE SAME - A communications device for use on a communications network comprising: at least two communications profiles, each communications profile being associated with a geographic region within which the communications device is to be used processing means arranged to allow an active communications profile to be selected from the at least two communications profiles. | 12-01-2011 |
Vishnu Sankar, Chennai IN
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20150188783 | METHOD AND APPARATUS FOR DETECTING COMMUNITIES IN A NETWORK - A method for detecting communities in a network comprises the steps of defining an internal scoring function (IS) for a community, wherein the internal scoring function quantifies an internal quality of the community, and defining an external scoring function (ES) for a community, wherein the external scoring function quantifies an external quality of the community. A community scoring function (IE) for a community is determined, wherein the community scoring function comprises a product of the internal scoring function and the external scoring function. A network scoring function is determined, wherein the network scoring function is based on the community scoring functions of communities in the network. The network scoring function is used by a maximization algorithm, for example a greedy maximization algorithm, for detecting a community in a network. | 07-02-2015 |