Deb, IN
Alok Kanti Deb, Kolkata IN
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20120290168 | STATE ESTIMATION, DIAGNOSIS AND CONTROL USING EQUIVALENT TIME SAMPLING - A method and system for using Equivalent Time Sampling to improve the effective sampling rate of sensor data, and using the improved-resolution data for diagnosis and control. Data samples from existing sensors are provided, where the sampling rate of the existing sensors is not sufficient to accurately characterize the parameters being measured. High-resolution data sets are reconstructed using Equivalent Time Sampling. High-resolution input data sets are used in a system model to simulate the performance of the system being measured. Results from the system model, and high-resolution output data sets from Equivalent Time Sampling, are provided to an estimator, which provides accurate estimation of measured quantities and estimation of quantities not measured. Output from the estimator is used for fault diagnosis and control of the system being measured. | 11-15-2012 |
Biplab Deb, Mumbai IN
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20120212214 | METHOD AND SYSTEM OF A SENSOR INTERFACE HAVING DYNAMIC AUTOMATIC GAIN CONTROL - Embodiments of the invention described herein provide a magnetic sensor interface capable of adjusting signal conditioning dynamically such that the true positive and negative peaks of the input signal are maintained for a given target across its entire speed range (0-Max rpm), therefore increasing the signal to noise ratio at low speeds and avoiding clipping or distortion at high speeds. In one aspect, a method comprises receiving an alternating differential voltage signal from a sensor. The alternating differential voltage signal has an amplitude that changes over time. The alternating differential voltage signal is converted to an attenuated single-ended voltage signal that can be dynamically scaled. The attenuated single-ended voltage signal can be scaled by multiplying the attenuated single-ended voltage signal by a scaling factor. The scaling factor is selected relative to a signal-to-noise ratio of the scaled attenuated single-ended voltage signal. | 08-23-2012 |
20120212277 | METHOD AND SYSTEM OF A SENSOR INTERFACE HAVING DYNAMIC AUTOMATIC GAIN CONTROL DEPENDENT ON SPEED - Embodiments of the invention described herein provide a magnetic sensor interface capable of adjusting signal conditioning dynamically using a speed signal of a target such that the true positive and negative peaks of the input signal are maintained for the given target across its entire speed range (0-Max rpm), therefore increasing the signal to noise ratio at low speeds and avoiding clipping or distortion at high speeds. In one aspect, a method comprises receiving an alternating differential voltage signal from a sensor. The differential voltage signal has an amplitude that changes relative to a change in speed of a target. The alternating differential voltage signal is converted to an attenuated single-ended voltage signal that can be dynamically scaled. The attenuated single-ended voltage signal can be scaled by multiplying the attenuated single-ended voltage signal by a scaling factor. The scaling factor is selected relative to the speed signal and is selected relative to a signal-to-noise ratio of the scaled attenuated single-ended voltage signal. | 08-23-2012 |
Brijesh Deb, Bangalore IN
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20090276263 | Framework for realization of web 2.0 features - A method to shape one or more features of Web 2.0 in the form of Web 2.0 solutions, using Web 2.0 realization framework, to the plurality of enterprises is disclosed. The method includes identifying the respective enterprises computing infrastructure and a business application needs of the respective enterprises. The respective enterprises current support system is also measured to find the feasibility of implementing the features of the Web 2.0. The method further comprises offering one or more Web 2.0 features to the respective enterprises based on the business activity. The method includes providing the Web Realization Cycle (WRC) for controlled implementation of Web 2.0 features to the respective enterprises. | 11-05-2009 |
20130090989 | FRAMEWORK FOR REALIZATION OF A WEB 2.0 FEATURES - A method to shape one or more features of Web 2.0 in the form of Web 2.0 solutions, using Web 2.0 realization framework, to the plurality of enterprises is disclosed. The method includes identifying the respective enterprises computing infrastructure and a business application needs of the respective enterprises. The respective enterprises current support system is also measured to find the feasibility of implementing the features of the Web 2.0. The method further comprises offering one or more Web 2.0 features to the respective enterprises based on the business activity. The method includes providing the Web Realization Cycle (WRC) for controlled implementation of Web 2.0 features to the respective enterprises. | 04-11-2013 |
Debasish Deb, Hyderabad IN
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20100064737 | ALERTS FOR AN ENTERPRISE APPLICATION SYSTEM - Systems and methods are provided that for enable alerts in an enterprise application system (EAS). An alert system receives a request to enable an alert definition for triggering an alert regarding human resources data in the EAS, monitors human resources data entered into the EAS by a manager via a user interface (“UI”), receives data that triggers the alert, and renders the alert in the UI. | 03-18-2010 |
Debasish Deb, Ameerpet Hyderabad IN
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20130198097 | COMPENSATION PLAN SYSTEM WITH CROSS REFERENCING - One embodiment is directed to a computer program embodied on a computer readable medium. The computer program is configured to control a processor to execute instructions. The instructions include identifying, in a compensation system comprising a plurality of compensation plans, employee data that needs to be imported from at least one other compensation plan into a referring compensation plan. Each of the compensation plans comprises a plurality of columns. The instructions may further include selecting at least one column of the referring compensation plan that will receive the imported employee data from the at least one other compensation plan, and configuring details of the referring compensation plan using at least one property of the selected at least one column. | 08-01-2013 |
Dipankar Deb, Bangalore IN
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20150330365 | METHOD AND SYSTEM FOR HYBRID WIND POWER GENERATION - A method for optimizing a hybrid wind system including a wind farm having a plurality of wind turbines and one or more energy storage units, is presented. The method includes acquiring actual wind power data associated with one or more dispatch windows. The method includes determining forecasted wind farm power estimates corresponding to the dispatch windows using a plurality of forecast schemes. The method includes computing difference values by comparing the forecasted wind farm power estimates to the actual wind power data. The method includes identifying a wind power forecast scheme based at least in part on the computed difference values and balancing a penalty to the grid with life consumption of the energy storage units while regulating the wind turbines and the energy storage units based at least in part on a subsequent forecasted wind farm power estimate generated using the identified wind power forecast scheme. | 11-19-2015 |
Kaushik Dilip Deb, Bangalore IN
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20100248229 | INVITRO HUMAN EMBRYONIC MODEL AND A METHOD THEREOF - The present invention relates to the field of stem cells particularly development of a novel human embryonic model using human embryoid bodies obtained from the human embryonic stem cell. The novel human embryonic model disclosed thus can provide a screening assay for determining the toxic activity of the compound and/or drug. | 09-30-2010 |
20110195503 | GOLD NANOPARTICLE, A COMPOSITION AND A METHOD TO PERPETUATE STEMNESS THEREOF - The present invention relates to gold nanoparticle (GNP) and a method to perpetuate stemness of stem cells comprising step of growing the stem cells in presence of gold particle or Swarna Bhasma. It also relates to compositions for perpetuating stemness of stem cells. | 08-11-2011 |
Manan Deb, Bangalore IN
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20140061163 | PROTECTIVE DOOR ASSEMBLY FOR ELECTRICAL DEVICES - A protective door having push switches, access to racking unit and viewing windows is assembled with the electrical device such that the protective door encloses the electrical device with a flame proof sealing. The push switches and cutout to access racking unit are made aligned with the electrical device such that the switches of the electrical device are actuated through the push switches, racking in and out the device is possible through the cutout to access racking unit and it allows reading the rating plate, display of the electrical device through the viewing windows in the protective door even if the protective door is closed. The push switch has a push rod and a spring loaded push button assembled inside a cylinder and the push button is clamped from the front of the protective door. The push switches are arranged such that a reset switch contact with the position reset switch of the electrical device, push switches to respectively switch ON and Switch OFF the electrical device. | 03-06-2014 |
20140118887 | PLENUM ASSEMBLY - The present invention provides for a plenum assembly coupled to an arc resistant cabinet, the plenum assembly comprising of individual modules coupled in a telescopic manner Each module encloses a chamber to form a central conduit for exhaust products generated from the electrical equipment. The plenum assembly further comprises of a resilient deflector plates angularly prescribed to horizontal plane M-N which manages the direction of gas flow inside the plenum so that the hot gases are diverted to the outside of the building. | 05-01-2014 |
Nilanjan Deb, Kolkata IN
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20140377662 | ULTRA-LIGHTWEIGHT ENERGY STORAGE MATERIAL - Disclosed are compositions containing a formula of Li | 12-25-2014 |
20150052739 | REGENERATION OF CATHODE MATERIAL OF LITHIUM-ION BATTERIES - Lithium metal oxides may be regenerated under ambient conditions from materials recovered from partially or fully depleted lithium-ion batteries. Recovered lithium and metal materials may be reduced to nanoparticles and recombined to produce regenerated lithium metal oxides. The regenerated lithium metal oxides may be used to produce rechargeable lithium ion batteries. | 02-26-2015 |
20150140305 | CARBON AEROGEL - Methods and compositions for making carbon aerogels from biomass are disclosed. In one embodiment, a method of making a carbon aerogel from a biomass involves dielectrically heating a biomass slurry to produce the carbon aerogel. The method further includes heating the carbon aerogel to produce an electrically conducting carbon aerogel. | 05-21-2015 |
Nilanjan Deb, West Bengal IN
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20130219979 | PLANT NUTRIENT COATED NANOPARTICLES AND METHODS FOR THEIR PREPARATION AND USE - Embodiments described herein provide for nanofertilizers having at least one plant nutrient coated onto a metal nanoparticle. Some embodiments provide for a method of making a nanofertilizer including providing a metal nanoparticle and coating the metal nanoparticle with at least one plant nutrient or precursor thereof. In some embodiments, a method of making a nanofertilizer may include mixing a metal salt and a plant nutrient in an aqueous medium to form a solution and adding a reducing agent to the solution to form a coated metal nanoparticle. Some embodiments provide for a boron nanofertilizer and methods of making the same. Some embodiments provide for a method of treating a plant nutrient deficiency, such as, for example, a boron deficiency. Some embodiments also provide for a kit for making a plant nutrient coated nanoparticle. | 08-29-2013 |
Nirmal Kumar Deb, West Bengal IN
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20120007459 | Rotating Electric Machine for Generating a Constant Frequency AC Power Supply from a Variable Speed Primemover - Disclosed is a rotating electric machine for generating a constant frequency AC power supply from a variable speed primemover including: a stator wound with two sets of isolated polyphase windings having the same number of poles, with the polyphase windings located at about 90 degree displacement in space between them, and a rotor wound with two sets of isolated polyphase windings having the same number of poles and placed at about 90 degree displacement in space between them. The rotor has two winding terminals interconnected either internally or externally to the machine with mutually reverse phase sequence. When one set of stator winding is energized by an AC power supply of a given frequency and voltage, and the rotor shaft is rotated by an external means in the same direction as that of the rotating field of the stator. | 01-12-2012 |
Pramil Chandra Deb, Maharastra IN
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20080308484 | Filtering Device for the Removal of Arsenic from Water - A filtering device for the removal of arsenic from the ground water/surface water. The filtering device of the present invention uses steel wool and sand as the raw material for the removal of arsenic from water and the entire outer body of the device can be made from cheaper material like plastic material or stainless steel. The filtering device works on the simple principle of co-precipitation of arsenic with metals, followed by adsorption and filtration through treated sand. The metal, steel wool, used in the device is a processed waste generated from a steel plant thereby making the device extremely cheaper and versatile. In the filtering device of the present invention, iron arsenate and iron arsenite are co-precipitated by the reaction of steel wool with arsenic in water. The device uses treated river sand simultaneously for the removal of iron leached out during reaction. | 12-18-2008 |
Shirshendu K. Deb, Bansdroni Kolkata IN
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20090219526 | REAGENTS FOR BIOMOLECULAR LABELING, DETECTION AND QUANTIFICATION EMPLOYING RAMAN SPECTROSCOPY - The present disclosure provides isotopically substituted compounds of the formula (I): | 09-03-2009 |
20120107830 | REAGENTS FOR BIOMOLECULAR LABELING, DETECTION AND QUANTIFICATION EMPLOYING RAMAN SPECTROSCOPY - The present disclosure provides isotopically substituted compounds of the formula (II): | 05-03-2012 |
Soumyajit Deb, Bangalore IN
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20100087257 | ASSISTED NAVIGATION IN VIRTUAL ENVIRONMENTS - Navigational data may be collected from experienced users and paths may be extracted from the navigational data. One or more points of interest may be identified in the navigational data and the points of interests may be merged into an interest region. The navigational data may be reviewed for interest paths between the interest regions. The collection of possible interest paths may be reviewed interest paths in view of statistical procedures and criteria to determine if the interest path is a preferred interest path. If the preferred interest path does not satisfy the predefined constraints, additional interest paths may be reviewed by substituting an additional interest path for the interest path and repeating the review the interest path analysis. If the preferred interest path satisfies predefined criteria, a walkthrough of the virtual world may be generated based on the preferred interest path. | 04-08-2010 |
Subhajit Deb, Gurgaon IN
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20120203590 | Technology Risk Assessment, Forecasting, and Prioritization - A computer system assesses the overall risk for different technologies for an organization. Technologies may be evaluated by obtaining severity levels and environmental risk scores for the vulnerabilities associated with the technologies. Each severity level measures a possible risk level of a corresponding vulnerability, while each environmental risk score is based on the organization's environment. Technology risk scores are then determined from the severity levels and the environmental risk scores. Each technology may then be categorized from a statistical distribution of the technology risk scores. An indexed risk score for each technology may also be determined based on time trending variables. Inputs may be a number of vulnerabilities, blended advisory/severity scores, and a standard deviation of the blended advisory/severity scores, and the results then provide behavior forecasting of the technologies. Further evaluation of the technologies may be performed to determine a risk versus reward model for the different technologies. | 08-09-2012 |
20120215575 | Risk Assessment And Prioritization Framework - A system and method of identifying, assessing and prioritizing risks are provided. The system and method may include a risk identification module that may identify one or more risks to a business, organization, entity, group or department within the entity, etc. One or more risk variables associated with each identified risk may then be identified. In some examples, the risk variables may be the same or substantially similar for all identified risks. A risk score for each identified risk variable may be determined and an overall risk score for each identified risk may then be determined based on the determined variable risk scores. In some examples, the overall score may be normalized on a predetermined scale. Once an overall score for each risk is determined, the risks having the highest priority may be identified. | 08-23-2012 |
20130197963 | System and Method for Calculating a Risk to an Entity - According to one embodiment, a system includes a memory, a processor, and an interface. For a first region, the processor calculates a risk associated with a political situation of the first region, a risk associated with a legal situation of the first region, a risk associated with an economic situation of the first region, a risk associated with a social situation of the first region, a risk associated with a technological situation of the first region, and a risk associated with an environmental situation of the first region. For a first entity, the processor calculates a risk associated with an exposure level of the first entity in the first region. Based at least on these calculated risks, the processor calculates a ranking for the first region, the ranking representing an amount of risk to the first entity in the first region. The interface communicates the ranking for display. | 08-01-2013 |
Subhajit Deb, New Delhi IN
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20140143863 | ENHANCED NETWORK SECURITY - According to one embodiment, a system may receive a plurality of security threats and categorize each security threat in the plurality of security threats into security threat categories. The system may then determine, based at least in part upon an instance of a security threat category, a future occurrence of the security threat category and determine, based at least in part upon the future occurrence of the security threat category, that the security threat category is an emerging threat. | 05-22-2014 |
Sumanta Deb, Bangalore IN
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20090030761 | PREDICTING FINANCIAL IMPACT OF BUSINESS FRAMEWORK - The financial impact of the implementation of a business framework can be predicted. Shifted business condition metrics associated with business activities for implementing the business framework can be applied to model financial impact for a business entity. Impact on financial condition according to income statement and balance sheet can be modeled based on financial data for the business entity. Impact can be modeled per activity. Activities can be prioritized based on modeled impact. | 01-29-2009 |
Supratim Deb, Bangalore IN
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20090210489 | METHODS FOR PEER-CACHING FOR FASTER LOOKUPS IN PEER-TO-PEER SYSTEMS - The invention improves query response latency in a peer-to-peer network. The invention augments core neighbors included in a neighbor list of a peer node by selecting auxiliary neighbors for inclusion in the neighbor list of the peer node of a peer-to-peer network. In one embodiment, a method includes maintaining query frequency information associated with each of a plurality of peer nodes of the peer-to-peer network, selecting at least one of the peer nodes of the peer-to-peer network as an auxiliary neighbor using the query frequency information, and updating a neighbor list to include the at least one peer node selected as the at least one auxiliary neighbor. The core neighbors stored at a peer node attempt to minimize the worst-case query latency for that peer node. The auxiliary neighbors stored at the peer node attempt to reduce the average query latency for that peer node. The auxiliary neighbors may be used in any peer-to-peer system, such as Pastry, Tapestry, Chord, SkipGraph, and the like. | 08-20-2009 |
20110299479 | Method and access point for allocating whitespace spectrum - Disclosed is a method and apparatus for allocating a whitespace spectrum associated with a plurality of access points. The method includes reporting a signal strength associated with each of a plurality of other access points to a central controller. The method includes aggregating a plurality of demands to produce an aggregate demand. Each of the plurality of demands is associated with one of a plurality of users. The method includes reporting the aggregated demand to the central controller. The method includes associating one of the plurality of users with the access point based on a user setting or associating one of the plurality of users based on an allocation by the central controller. The allocation from the central controller is based on the signal strength and the aggregated demand. The allocation indicates a frequency band from the set of frequency bands to be allocated by the access point to the user. | 12-08-2011 |
20110300891 | Method and controller for allocating whitespace spectrum - Disclosed is a method and apparatus for allocating a set of frequency bands to a plurality of access points. The method includes generating an interference map associated with the set of frequency bands and associated with the plurality of access points. The method includes aggregating a plurality of demands to produce an aggregate demand. Each of the plurality of demands associated with one of the plurality of access points. The method includes dynamically allocating the set of frequency bands to each of the plurality of access points based on the interference map and the aggregate demand. | 12-08-2011 |
20120147822 | SYSTEM AND METHOD FOR PROPORTIONAL RESOURCE ALLOCATION FOR MULTI-RATE RANDOM ACCESS - The present invention relates to a system and method for proportional-fair resource allocation for multi-rate random access. The method includes receiving, by a device, data packets to be transmitted to an access point on a shared uplink channel, and determining, by the device, whether or not to contend for access to the shared uplink channel based on a probability of access. The probability of access is based on a data transmission rate between the device and the access point. | 06-14-2012 |
20120173474 | METHOD AND SYSTEM FOR PREDICTING TRAVEL TIME BACKGROUND - A method and system is provided for predicting at a current time “t”, a time that may be taken to travel between plurality of locations, at a future time-point “t+τ”. The method includes determining deterministic component “μ | 07-05-2012 |
20140089250 | METHOD AND SYSTEM FOR PREDICTING TRAVEL TIME BACKGROUND - A method and system is provided for predicting at a current time “t”, a time that may be taken to travel between plurality of locations, at a future time-point “t+τ”. The method includes determining deterministic component “μ | 03-27-2014 |
Suryyani Deb, Asansol IN
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20110053172 | ONE STEP NANOSENSOR FOR SINGLE AND MULTIDRUG RESISTANCE IN ACUTE CORONARY SYNDROME (ACS) - An embodiment relates to a method of detecting a drug resistance in a patient comprising adding nanoparticles to sample platelets to form activated platelets containing the nanoparticles and comparing a difference in activation of the activated platelets and the sample platelets. Another embodiment relates to a method of monitoring a thrombotic risk factor in a subject in a general population comprising adding nanoparticles to sample platelets to form activated platelets containing the nanoparticles and comparing a difference in activation of the activated platelets and the sample platelets. Yet another embodiment relates to a kit comprising nanoparticles, a fluorescence dye tagged antibody and optionally a buffer, wherein the kit is configured to detect a drug resistance in a patient or a likelihood of the thrombotic risk factor in a subject in general population. | 03-03-2011 |
20120021010 | ANTIPLATELET AGENT AND METHODS OF USING THE SAME - Disclosed herein are compositions and methods for inhibiting platelet aggregation in a patient in need thereof. The compositions and methods use superparamagnetic iron oxide nanoparticles (SPIONs), which are shown to inhibit aggregation of platelets. Such methods are useful in preventing blood clotting in diseases such as acute coronary syndrome. Also disclosed are in vitro methods of sensing platelet function using SPIONs. | 01-26-2012 |
Sutirtha Deb, Bangalore IN
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20140351542 | POWER SAVING METHOD AND APPARATUS FOR FIRST IN FIRST OUT (FIFO) MEMORIES - In various embodiments, apparatuses and methods are disclosed to keep a memory clock gated when the data for a current memory address is the same as the data in the immediate previous memory address. For a write function, new data will only be written into the current memory address if it is different from the data in the immediate previous memory address. Similarly, for a read function, the data will only be read out of the current memory address if it is different from the data in the immediate previous memory address. Each row in the memory may have one associated status bit outside the memory. Data may only be written to or read from the current memory address when the status bit is set. Clock gating the memory ports may reduce the overall power consumption of the memory. | 11-27-2014 |
Tomal Deb, Kolkata IN
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20140101182 | DIGITAL PUBLISHING PLATFORM - The present subject matter relates in general to system and method of content management and content life cycle management on a digital publishing platform. More specifically, the present subject matter relates to methods and systems for publishing, collaborating, distributing, managing, and subscribing digital contents and rights using a content-centric approach. Some such embodiments include receiving an electronic data item including at least one content item and based on a type of the electronic data item, identifying in a configuration-setting repository, a normalized data type for which the electronic data item is to be stored in. The electronic data item may then be transformed to the identified normalized form. Such embodiments may further extract content items from the electronic data item and performing a semantic analysis on each extracted content item to generate metadata descriptive of each respective content item. The extracted content items and metadata may then be stored. | 04-10-2014 |