Chatterjee, IN
Abhijit Chatterjee, Pune IN
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20130213828 | DESICCANT CONTAINER - The present application relates to a container for storing tablets and/or capsules. The container may include an upper portion and a bottom portion which defines an integrated chamber, rib profile and a separator means snap-locked in the rib profile. The separator means may include perforated disc means. | 08-22-2013 |
Abhijit Chatterjee, Gujarat IN
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20100240709 | Sulfoximine Derivatives as p38 MAP Kinase Inhibitors - The present invention relates to novel compounds of general formula (I), their regioisomers, tautomeric forms, novel intermediates involved in their synthesis, their pharmaceutically acceptable salts and pharmaceutical compositions containing them. The present invention also relates to a process of preparing compounds of general formula (I), their regioisomers, their tautomeric forms, their pharmaceutically acceptable salts pharmaceutical compositions containing them, and novel intermediates involved in their synthesis. | 09-23-2010 |
Abir Chatterjee, Mumbai IN
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20140024573 | TRANSPARENT SOAP COMPRISING FLUORESCER - It has been found that transparency and water-white appearance of soap bars is improved by adding a fluorescer at selective levels. Disclosed is a transparent soap bar comprising: (i) 20 to 78 wt % total fatty matter; and (ii) 0.003 to 0.5 wt % fluorescer, wherein (i) CIELAB b* value of said bar at 0° viewing and 75° illumination is less than 0; and (ii) color of said bar expressed as Y+5R on LOVIBOND® scale is 0 to 3 and wherein the soap bar includes 0.05 to 10 wt % C2 to C3 alcohol. Also disclosed is a process for making transparent soap bar comprising the steps of: (i) saponification of oils or fatty acids in presence of polyols to get a molten mass, where after complete neutralisation, the free alkali content measured as sodium hydroxide is not greater than 0.1%; and (ii) molding said molten mass to get the bar, wherein 0.003 to 0.5 parts fluorescer and 0.05 to 10 parts C2 to C3 alcohol is mixed with said molten mass. | 01-23-2014 |
Amarnath Chatterjee, Bangalore IN
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20140288269 | PROCESS FOR THE PREPARATION OF RANDOM POLYPEPTIDES AND EMPLOYING CIRCULAR DICHROISM AS A GUIDANCE TOOL FOR THE MANUFACTURE OF GLATIRAMER ACETATE - The present invention discloses novel process for the preparation of mixture of polypeptides comprising L-Glutamaic acid, L-Alanine, L-Tyrosine, and L-Lysine. by employing circular dichroism as a guidance tool. | 09-25-2014 |
Amit Chatterjee, Howrah IN
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20110011520 | METHOD OF MAKING A COMPOSITE SHEET - The invention relates to a method of making a composite sheet. A plurality of layers is first assembled, each layer being comprised of an untreated, unidirectional array of strands. The assembled layers are then placed adjacent one another to form an assembled sheet, with adjacent layers being in a non-parallel orientation, and without any of the layers having been treated with a matrix or binding component. The assembled sheet is then impregnated with a matrix component, which comprises a binding component and may also comprise a radiation-absorbing component. | 01-20-2011 |
20130139958 | Method of Making a Composite Sheet - The invention relates to a method of making a composite sheet. A plurality of layers is first assembled, each layer being comprised of an untreated, unidirectional array of strands. The assembled layers are then placed adjacent one another to form an assembled sheet, with adjacent layers being in a non-parallel orientation, and without any of the layers having been treated with a matrix or binding component. The assembled sheet is then impregnated with a matrix component, which comprises a binding component and may also comprise a radiation-absorbing component. | 06-06-2013 |
Amit Chatterjee, Hyderabad IN
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20080298366 | Agnostic Network Architecture - Procedures for agnostically redirecting WAN link communications for WAN link throughput optimization are described. In an example, a WAN communication, targeted to a remote resource, is redirected to a local port proxy. The local port proxy may enforce WAN link policy on the communication to optimize communication flows occurring over the physical WAN link thereby increasing the relative efficiency of the physical WAN link. A remote port proxy may be included for forwarding the communication to the target remote resource via a separate communication connection. | 12-04-2008 |
Anamitra Chatterjee, Purulia IN
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20110237832 | SYNTHESIS OF HDAC INHIBITORS: TRICHOSTATIN A AND ANALOGUES - Embodiments herein relate to histone deacetylaces (HDACs) and HDAC inhibitors, such as trichostatin A (TSA) and TSA analogues. Embodiments provide simple methods of synthesizing TSA and TSA analogues. These methods provide routes of synthesis of TSA and TSA analogues that enable the production of the HDAC inhibitors at lower cost and in greater quantities than previously were available. | 09-29-2011 |
Aniruddha Chatterjee, Gurgaon IN
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20140278798 | SYSTEM AND METHOD FOR ESTIMATING CUSTOMER LIFETIME VALUE WITH LIMITED HISTORICAL DATA AND RESOURCES - The present invention generally relates to estimating a customer's lifetime value to a company. The customer's lifetime value to the company can be based on remaining value of existing products and one or both of new purchase value and historic profitability. The remaining value and new purchase value for the customer may be estimated based on the customer's current customer segment and the customer's predicted future migration to a different customer segment. In addition, the remaining value may be estimated based on expected customer attrition, and the new purchase value may be estimated based on expected individual customer purchases. | 09-18-2014 |
Arijit Chatterjee, Bangalore IN
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20130167126 | IN-ORDER EXECUTION IN AN ASYNCHRONOUS PROGRAMMING ENVIRONMENT - A computer implemented method includes receiving an ordered sequence of programming language statements, identifying a first statement and one or more second statements that are configured to be executed after the first statement, in which the first statement is configured to initiate an asynchronous task that executes asynchronously with respect to the one or more second statements, and configuring the one or more second statements to execute upon completion of the asynchronous task. | 06-27-2013 |
Arumoy Chatterjee, Chinsurah IN
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20150044710 | ENZYMATIC SENSORS AND METHODS FOR THEIR PREPARATION AND USE - Disclosed herein are methods, compositions and devices for detecting oxygen in various samples such as environmental and biological samples. | 02-12-2015 |
Arup Kumar Chatterjee, Mumbai IN
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20140148533 | NANO CARBON REINFORCED COMPOSITE AND A METHOD OF MANUFACTURING THE SAME - A carbon Nano material reinforced composite including carbon Nano material, calcium Nano scaled material, resin material such as phenolic resin or a modified form thereof including epoxy modified phenolic resin, alkyd modified phenolic resin and natural fiber or any modified processed form thereof. The carbon Nano material and calcium Nano scaled material are dispersed in the resin material along with the natural fiber and/or any modified form thereof. Along with the Nano scaled calcium material, optionally, other Nano scaled material such as Nano zinc oxide, Nano alumina, Nano silica, Nano Iron Oxide, Nano Silver, Nano copper, or Nano Zirconium, or any combination thereof can be used as per the requirement. The composite has strength similar to or better than the plywood. | 05-29-2014 |
Ashim Chatterjee, West Bengal IN
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20120312844 | AUTOMATIC DISPENSING MODULAR ASSEMBLY FOR GRANULES AND METHOD OPERATING THEREOF - The automatic dispensing modular assembly includes plurality of granule dispensing modules to dispense a pre-set quantity of a selectable granular material out of different types of granular materials provided in different dispensing modules. Each granule dispensing module includes a canister sub-assembly ( | 12-13-2012 |
Ashim Chatterjee, Kolkata IN
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20110041701 | AUTOMATIC POD CONVEYOR AND BREWER ASSEMBLY FOR FRESH HOT BEVERAGE - This invention relates to an automatic pod-conveyor and brewer assembly for fresh hot beverage. The brewer sub-assembly ( | 02-24-2011 |
Aveek Chatterjee, Bangalore IN
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20100123140 | SiC SUBSTRATES, SEMICONDUCTOR DEVICES BASED UPON THE SAME AND METHODS FOR THEIR MANUFACTURE - The present invention generally relates to a method for improving inversion layer mobility and providing low defect density in a semiconductor device based upon a silicon carbide (SiC) substrate. More specifically, the present invention provides a method for the manufacture of a semiconductor device based upon a silicon carbide substrate and comprising an oxide layer comprising incorporating at least one additive into the atomic structure of the oxide layer. Semiconductor devices, such as MOSFETS, based upon a substrate treated according to the present method are expected to have inversion layer mobilities of at least about 60 cm | 05-20-2010 |
20110308576 | HYBRID PHOTOVOLTAIC SYSTEM AND METHOD THEREOF - A hybrid system includes a photovoltaic system configured to receive solar energy and convert the solar energy into electrical energy. A cooling system is coupled to the photovoltaic system and configured to circulate a cooling fluid through the cooling system so as to remove heat from the photovoltaic system to cool the photovoltaic system. A first device is coupled to the cooling system via a temperature booster and configured to receive the heated cooling fluid from the cooling system. The temperature booster is configured to substantially increase the temperature of the heated cooling fluid fed from the cooling system to the first device from a first temperature to a second temperature. The first device includes a waste heat recovery system configured to generate electric power, a vapor absorption machine configured to cool a second device, a hot water supply unit, a water distillation unit, a water desalination unit, or combinations thereof. | 12-22-2011 |
20120273026 | HYBRID SOLAR CONCENTRATION DEVICE - In one embodiment, the present invention provides a hybrid solar concentration device comprising: (a) a solar collector configured to direct solar radiation to a photovoltaic cell and a heat exchanger; (b) a heat exchanger configured to heat a working fluid with a first energy component of the solar radiation; and (c) a photovoltaic cell configured to generate electricity from a second energy component of the solar radiation. Also provided are systems for generating electric power comprising one or more of the novel hybrid solar concentration devices and methods for generating electric power using such systems. | 11-01-2012 |
20140180610 | MEMS Based Membrane Sensor System and Method of Use - A MEMS sensor system for monitoring membrane elements in a membrane based water filtration plant having a remote telemetry unit (RTU), a SCADA, and a plurality of MEMS sensors for measuring pressure, flow rate. and conductivity. The water filtration plant has a train with a membrane vessel containing a plurality of membrane elements arranged in series creating interfaces between each membrane element. The MEMS sensors are located at the membrane element interfaces. A method of monitoring membrane elements in a membrane based water filtration plant using a plurality of MEMS sensors for measuring pressure, flow rate. and conductivity placed at the filtration plant membrane element interfaces. | 06-26-2014 |
Aveek N. Chatterjee, Bangalore IN
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20150108608 | POLYSILICON RESISTOR STRUCTURE HAVING MODIFIED OXIDE LAYER - Various embodiments include resistor structures. Particular embodiments include a resistor structure having multiple oxide layers, at least one of which includes a modified oxide. The modified oxide can aid in controlling the thermal capacitance and the thermal time constant of the resistor structure, or the thermal dissipation within the resistor structure. | 04-23-2015 |
Avhishek Chatterjee, Khadah IN
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20120253647 | RELIABILITY OF TRAVEL TIME ESTIMATION - A method and system for increasing accuracy in estimating average time taken to travel through a chosen road segment is provided. The method includes determination of time taken by one or more vehicles to travel through the road segments. Further, correlated road segments for which time taken to travel through the correlated road segments is correlated with the time taken to travel through the chosen road segment, are identified. A data repository stores a list of the one or more correlated road segments. Among the correlated road segments, one or more preferred road segments that increases the accuracy in determining the average time taken to travel through the chosen road segment, is determined by at least one processor. Further, the processor estimates the average time taken to travel through the chosen road segment using, data corresponding to time taken to travel through, the preferred road segments and the chosen road segment. | 10-04-2012 |
Avhishek Chatterjee, Bangalore IN
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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 |
Biswaroop Chatterjee, Kolkata IN
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20140358820 | COMPUTER ASSISTED CLASSIFICATION OF PACKAGED APPLICATION OBJECTS AND ASSOCIATED CUSTOMIZATIONS INTO A BUSINESS PROCESS HIERARCHY - Methods and arrangements for providing classification for a business process hierarchy. Packaged application objects are received, comprising at least one of the standard application objects and custom objects. At least one of the standard application objects is mapped to at least one node of a business process hierarchy, thereby forming at least one mapping template. At least one of the standard application objects is mapped to at least one of the custom objects to create a first mapping, and at least one of the custom objects is mapped to at least one of the standard application objects to create a second mapping. The at least one mapping template, the first mapping and the second mapping are combined, to create a mapping of at least one of the custom objects to the business process hierarchy. Other variants and embodiments are broadly contemplated herein. | 12-04-2014 |
Biswendu Chatterjee, Kolkata IN
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20130173184 | REMOTE MONITORING SYSTEM - A remote monitoring system provides a real-time monitoring of conditions of an apparatus, such as a power line. The remote monitoring system includes an apparatus that generates electrical signals, a remote monitoring module that is remote from the apparatus, and a transmission module. The transmission module is provided adjacent to the apparatus and transmits data that correspond to the electrical signals via a cellular network to the remote monitoring system. The remote monitoring module receives the signal and determines a condition of the apparatus based on the received electrical signal. | 07-04-2013 |
Biswendu Chatterjee, West Bengal IN
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20110037613 | REMOTE MONITORING SYSTEM - A remote monitoring system provides a real-time monitoring of conditions of an apparatus, such as a power line. The remote monitoring system includes an apparatus that generates electrical signals, a remote monitoring module that is remote from the apparatus, and a transmission module. The transmission module is provided adjacent to the apparatus and transmits data that correspond to the electrical signals via a cellular network to the remote monitoring system. The remote monitoring module receives the signal and determines a condition of the apparatus based on the received electrical signal. | 02-17-2011 |
Charbak Chatterjee, Kolkata IN
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20110099470 | HARVESTING ASSETS FOR PACKAGED SOFTWARE APPLICATION CONFIGURATION - Harvesting assets for packaged application practices, in one aspect, may include obtaining one or more work products associated with deployment of packaged software applications, extracting content and style, enhancing content and style with models of work products, and storing assets in asset repository. | 04-28-2011 |
20110167070 | REUSING ASSETS FOR PACKAGED SOFTWARE APPLICATION CONFIGURATION - Reusing assets for packaged software application configurations may include defining one or more query criteria based on information associated with a project, querying an asset repository stored in a storage device using the one or more query criteria, receiving a list of one or more assets from the asset repository in response to the querying, and using the one or more assets on the list to compose a document defining deployment procedures associated with deploying a packaged software application. | 07-07-2011 |
Debapriya Chatterjee, Kolkata IN
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20130311962 | INSTRUCTION-BY-INSTRUCTION CHECKING ON ACCELERATION PLATFORMS - Method, apparatus and product for performing instruction-by-instruction checking on an acceleration platform. The method comprising: simulating by a hardware accelerator an execution of a testcase on a circuit design enhanced by a tracer module, wherein during the simulation the tracer module is configured to collect and record information regarding instruction which are completed by the circuit design and regarding register value modifications; and off-loading the recorded information from the hardware accelerator to a computerized apparatus, whereby based on the off-loaded recorded information, the computerized apparatus can perform an instruction-by-instruction checking that each recorded register modification is justified by an instruction which is was completed prior to the register modification. | 11-21-2013 |
Debatri Chatterjee, Kolkata IN
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20140375567 | EVALUATING ONSCREEN KEYBOARD - Disclosed are methods and systems for evaluating onscreen keyboards. The method comprises receiving a first set of parameters and a second set of parameter associated with a first onscreen keyboard and a second onscreen keyboard, respectively. The method further comprises determining a first cognitive score for the first onscreen keyboard using the first set of parameters. The method further comprises determining a second cognitive score for the second onscreen keyboard using the second set of parameters. The method further comprises validating the first cognitive score and the second cognitive score using an Electroencephalography (EEG) signal of the user. The EEG signal of the user is captured while the user is using the first onscreen keyboard and the second onscreen keyboard. | 12-25-2014 |
20150128185 | SYSTEM AND METHOD FOR PERSONALIZATION OF AN APPLICANCE BY USING CONTEXT INFORMATION - Disclosed is a system and method for personalizing an appliance's functioning remotely in real-time. The user profile and set of parameters affecting the functionality of the appliance are received by a computing device by, for example, communication module and are matched by a data delivery device to pre-defined parameters stored therein, for the profile categorization. An output profile is generated and is defined by matched parameters. The appliance is remotely controlled by modifying the functioning of the appliance in accordance with the output profile defined by the matched parameters. | 05-07-2015 |
Debosree Chatterjee, Bangalore IN
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20130327361 | FLOCCULATION PROCESS AND DEVICE - The present invention is in the field of laundry processes and devices. In particular the invention relates to the saving of water. It is an object of the present invention to reduce the water consumption in conventional washing methods, especially machine washing methods. It is found that the continuous pH controlled sequential dosing of an electrolyte, followed by dosing of a polymer and a solid liquid separation step during a full wash cycle of a washing machine, provides continuous clarification of the wash liquor and enables the continuous reuse of the water during said wash cycle. | 12-12-2013 |
Dibyendu Chatterjee, Bangalore IN
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20120158845 | SYSTEM AND METHOD FOR AUTOMATICALLY POSTING USER-LOCATION INFORMATION TO A SOCIAL NETWORK - Methods and systems are disclosed that are capable of automatically interfacing with Internet-based social networks for safely providing friends of a mobile user with location updates. In particular, a system and method are provided for automatically posting user-location information to a social network. A system interface receives user data including a location update activation indicator and location update conditions. A navigation engine obtains information associated with the current location of the mobile user. A social network client module of the system is adapted to determine that the location activation indicator is active and to determine that a location update condition is met. A communications interface automatically posts a location update to the social network if the social network client determines that at least one location update condition is met. | 06-21-2012 |
20140280527 | AUTOMATED PERSONAL ASSISTANT SYSTEM - An automated personal assistant system (APAS) that can provide automated personal assistance to a user of an electronic device, such as a smartphone or a vehicle head unit. In one example of the APAS, a user may receive a route to a requested destination that may include at least one point of interest along the route to the requested destination based on responses to questions presented to the user. The point of interest may be an individual point of interest or a joint point of interest, for example. | 09-18-2014 |
20140298195 | PRESENCE-AWARE INFORMATION SYSTEM - A presence-aware information system (PAIS) can identify a user interacting with an end-user device, such as a computer, and can identify a device that is connected to the PAIS nearby the user. Additionally, the PAIS can identify the user and other people nearby the user. Using this information, the PAIS can act, such as provide content, accordingly. | 10-02-2014 |
20150127215 | ADAPTING VEHICLE SYSTEMS BASED ON WEARABLE DEVICES - Embodiments are described for an in-vehicle computing system, and methods of controlling vehicle settings using the in-vehicle computing system based on input received from a wearable device. Input may also be received from a mobile device. The in-vehicle computing system may automatically adjust one or more vehicle settings based on the received input. | 05-07-2015 |
20150163266 | MEDIA CONTENT AND USER EXPERIENCE DELIVERY SYSTEM - An apparatus for delivering media content from a first media device to a second media device is provided. The apparatus includes a server configured to receive media content from a first media device and to receive a first plurality of user experience settings used at the first media device to playback the media content. The server is further configured to store operating capabilities from a second media device. The server is further configured to adjust at least a portion of the operating capabilities in response to the first plurality of user experience settings to generate translated user experience settings and to transmit the media content and the translated user experience settings to the second media device to enable the second media device being to playback the media content substantially similar to the first media device playing back the media content. | 06-11-2015 |
20150163616 | LOCATION AWARE SELF-CONFIGURING LOUDSPEAKER - A location aware self-configuring loudspeaker includes a plurality of ultrasonic receivers that each provide an associated received ultrasonic receiver signal. An RF receiver receives adjacent loudspeaker RF data from an adjacent location aware self-configuring loudspeaker and provides received RF data indicative thereof. A data receiver receives audio data and provides received audio data indicative thereof. The location aware self-configuring loudspeaker also includes a processor that receives and processes the received ultrasonic receiver signals and the received RF data to determine a location of detected adjacent loudspeakers and the location of the location aware self-configuring loudspeaker. The processor also provides data indicative of the determined location of the detected adjacent loudspeakers and the location of the self-configuring loudspeaker. In addition the processor receives and processes the received audio data based upon the determined location of the loudspeaker and radiates audio indicative thereof. | 06-11-2015 |
Dipanwita Chatterjee, Kokata IN
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20120214809 | Aminoindane Compounds and Use Thereof in Treating Pain - The present application provides novel aminoindane compounds and methods for preparing and using these compounds. These compounds are useful in treating pain and/or itch in patients by administering one or more of the compounds to a patient. The methods include administering a compound of formula (I) or (II) and a TRPV 1 receptor activator. In one embodiment, the TRPV 1 receptor activator is lidocaine. | 08-23-2012 |
Gautam Chatterjee, Karnataka IN
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20090105444 | ALIPHATIC DIOL-BASED POLYCARBONATES, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM - The above-described and other deficiencies of the art are met by a method of making a polycarbonate polymer comprising isosorbide carbonate units, comprising melt reacting a dihydroxy compound comprising an isosorbide of the general formula (2 | 04-23-2009 |
Gautam Chatterjee, Langford Town IN
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20090088504 | HIGH HEAT POLYCARBONATES, METHODS OF MAKING, AND aRTICLES FORMED THEREFROM - Disclosed herein is a polymer blend comprising a first polycarbonate comprising a first structural unit derived from a 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidine and a second structural unit derived from a dihydroxy aromatic compound, wherein the second structural unit is not identical to the first structural unit, and a second polycarbonate comprising a structural unit derived from a dihydroxy aromatic compound, wherein the polymer blend has a glass transition temperature of 155 to 200° C.; and wherein a test auricle having a thickness of 3.2 mm and molded from the blend has a haze of less than or equal to 3.0 measured in accordance with ASTM D1003-00. A method of making the polymer blend, and articles prepared from the blend, are also disclosed. | 04-02-2009 |
Gautam Chatterjee, Bangalore IN
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20090130420 | Polymeric Foams with Nanocellular Morphology and Methods for Making Them - Polymeric foams having nanocellular morphology are formed from a polymeric material having structural units derived from 2-hydrocarbyl-3,3-bis(hydroxyphenyl)phthalimidine compound. The foams include a plurality of cells having an average diameter of less than 1 micron. Processes for forming the foams include melting a polymeric material having structural units derived from 2-hydrocarbyl-3,3-bis(hydroxyphenyl)phthalimidine compounds; diffusing a blowing agent into the polymeric material to form a mixture; nucleating bubbles in the mixture is at a sufficient temperature and pressure to enable the production of cells having an average diameter of less than 1 micron; stabilizing the cells; and forming the mixture into a desired shape. | 05-21-2009 |
20120296019 | HIGH HEAT AND FLAME RETARDANT BIO-SOURCED POLYCARBONATE - A polycarbonate composition having improved flame retardant properties is disclosed, together with methods for preparing the same. | 11-22-2012 |
20120296020 | FLAME RETARDANT BIO-BASED POLYMER BLENDS - Polycarbonate compositions having flame retardant properties and improved impact resistance are disclosed, together with methods for preparing the same. | 11-22-2012 |
20120296042 | BIO-SOURCED TRANSPARENT AND DUCTILE POLYCARBONATE BLENDS - Polycarbonate compositions having improved ductility and/or aging resistance are disclosed, together with methods for preparing the same. | 11-22-2012 |
20130079438 | BLENDS OF POLYETHERIMIDE SULFONE AND POLY(ARYLENE SULFIDE) - Disclosed herein is a composition comprising a compatible blend of i) 60 to 85 weight percent of a linear poly(arylene sulfide), ii) 15 to 40 weight percent of a polyetherimide sulfone; and iii) 1 to 3 weight percent of a novolac resin having an average of 2 or more epoxy groups per molecule. Weight percent is based on the total weight of the composition. An article made from the composition has a tensile strength greater than or equal to 70 megaPascals (MPa), as determined by ASTM D638, an impact strength of greater than or equal to 3 kiloJoules per square meter (kJ/m | 03-28-2013 |
20130079459 | BLENDS OF POLYETHERIMIDE SULFONE AND POLY(ARYLENE SULFIDE) AND METHODS OF MAKING - A composition comprising a compatible blend of i) 15 to 45 wt % of a linear poly (arylene sulfide), ii) 50 to 85 wt % of a polyetherimide sulfone; and iii) 1 to 3 wt % of a novolac resin having an average of 2 or more epoxy groups per molecule. The composition can comprise a polyetherimide. An article made from the composition has a property selected from the group of (i) tensile strength greater than or equal to 90 megaPascals (MPa), as determined by ASTM D638, (ii) an impact strength of greater than or equal to 3 kiloJoules per square meter (kJ/m | 03-28-2013 |
20130079474 | BLENDS OF POLYSILOXANE/POLYIMIDE BLOCK COPOLYMER AND POLY(ARYLENE SULFIDE) - Disclosed herein is a composition comprising a compatible blend of i) 24 to less than 84.5 weight percent of a linear poly(arylene sulfide), ii) 14 to 75 weight percent of a polysiloxane/polyimide block copolymer; and iii) 0.1 to less than 2.5 weight percent of a polymeric compatibilizer having 2 or more epoxy groups per molecule. Weight percent is based on the total weight of the composition. An article made from the composition has tensile elongation greater than or equal to 60% as determined by ASTM D638 and a Notched Izod impact strength greater than 50 joules per meter as determined by ASTM D256 at room temperature. | 03-28-2013 |
20130137804 | POLY(ALIPHATIC ESTER)- POLYCARBONATE COPOLYMER/POLYLACTIC ACID BLEND - The present invention is directed to a blended composition comprising one or more polycarbonates wherein at least one of the polycarbonates is a polyesterpolycarbonate having at least one unit derived from a soft block ester unit, e.g., sebacic acid, and at least one unit derived from bisphenol A, and a polylactic polymer wherein the composition has an overall biocontent of at least 10% according to ASTMD6866 | 05-30-2013 |
Gautam Chatterjee, Karnatake IN
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20100120993 | ALIPHATIC DIOL-BASED POLYCARBONATES, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM - Disclosed herein is a copolymer comprising isosorbide carbonate units and a polysiloxane block, wherein the copolymer comprises greater than or equal to 50 mol % isosorbide carbonate units. | 05-13-2010 |
Gour Chandra Chatterjee, West Bengal IN
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20100039700 | PORTABLE MAGNIFYING INSTRUMENT USEFUL FOR COLPOSCOPY - A portable magnifying instrument useful for colposcopy is provided which may include in combination an optical system capable of providing a distortion free clear continuously varying 10× to 15× magnification of a three-dimensional wide object; an integrated energy efficient, low powered and intensity controlled illumination system; a power pack and mounting. The optical system may have an eyepiece lens system and an objective lens system. The illumination system may have a plurality of light emitting diodes (LEDs) connected to the power pack; mounted in such a manner that the angle between the LEDs is maintained with respect to the optical axis of the lens system and that the light beam from the said LEDs impinges on the wide object to be observed at the focus of the said lens system. | 02-18-2010 |
Jaideep Chatterjee, Bangalore IN
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20150258478 | FILTER MEDIUM CONTAINING FIBRES - Disclosed is a filter for purification of water having a filter medium; and a metal or an alloy thereof which has oligodynamic effect wherein said metal or an alloy thereof is in the form of fibres. A preferred metal is selected from silver, copper, zinc, gold or aluminium. It is preferred that aspect ratio of the fibres is range of 3 to 200. The disclosed filter on an average provides at least 5 log | 09-17-2015 |
Joy J. Chatterjee, Bangalore IN
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20090094354 | TECHNIQUE FOR IMPLEMENTING VIRTUAL FABRIC MEMBERSHIP ASSIGNMENTS FOR DEVICES IN A STORAGE AREA NETWORK - A technique is provided for facilitating fabric membership login for an N_Port of a storage area network. A communication from a network node is received. The communication may include a portion of criteria associated with the N_Port. Using at least a portion of the portion of criteria, a virtual fabric identifier corresponding to a virtual fabric which is associated with the N_Port may be automatically identified. Fabric configuration information, which includes the virtual fabric identifier, may be automatically provided to the network node. A fabric login request from the N_Port to login to the virtual fabric may then be received. According to a specific embodiment, the communication may be transmitted from a network node to an F_Port on a Fibre Channel switch. When the N_Port received the fabric configuration information from the F_Port, the generating, using at least a portion of the received fabric configuration information, a fabric login request message may be generated by the N_Port which includes a fabric login request for the N_Port to login to the virtual fabric corresponding to the virtual fabric identifier. In at least one implementation, the N_Port and/or F_Port may be configured or designed to support trunking functionality. | 04-09-2009 |
20150023361 | TECHNIQUE FOR IMPLEMENTING VIRTUAL FABRIC MEMBERSHIP ASSIGNMENTS FOR DEVICES IN A STORAGE AREA NETWORK - A technique is provided for facilitating fabric membership login for an N_Port of a storage area network. A communication from a network node is received. The communication may include a portion of criteria associated with the N_Port. Using at least a portion of the portion of criteria, a virtual fabric identifier corresponding to a virtual fabric which is associated with the N_Port may be automatically identified. Fabric configuration information, which includes the virtual fabric identifier, may be automatically provided to the network node. A fabric login request from the N_Port to login to the virtual fabric may then be received. According to a specific embodiment, the communication may be transmitted from a network node to an F_Port on a Fibre Channel switch. When the N_Port received the fabric configuration information from the F_Port, the generating, using at least a portion of the received fabric configuration information, a fabric login request message may be generated by the N_Port which includes a fabric login request for the N_Port to login to the virtual fabric corresponding to the virtual fabric identifier. In at least one implementation, the N_Port and/or F_Port may be configured or designed to support trunking functionality. | 01-22-2015 |
Jyotirmoy Chatterjee, West Bengal IN
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20150086125 | Adaptive Weighted-Local-Difference Order Statistics Filters - A novel modification to the order statistics filters called the Adaptive Weighted-Local-Difference Order Statistics is shown that will act as a generic framework for the design of adaptive filters suitable for specific signal processing applications. To demonstrate the design of filters using this framework two implementations were defined and evaluated: Edge Orientation Adaptive Weighted-Local-Difference Median Filter (EOAWLDMF) and Luminance-Similarity Adaptive Weighted-Local-Difference Median Filter (LSAWLDMF) for restoration of noisy images. | 03-26-2015 |
Jyotirmoy Chatterjee, Kharagpur IN
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20110122242 | DIGITAL MICROSCOPY EQUIPMENT WITH IMAGE ACQUISITION, IMAGE ANALYSIS AND NETWORK COMMUNICATION - A digital microscope comprises a housing with an image acquisition, an image processing, and a network communication (APC) module. The APC module can further comprise an image capture unit, coupled to an image sensor with a view to a subject on a slide, the image capture unit receiving an image of the subject. The APC module also comprises an image processing unit, coupled to the image capture unit, the image processing unit enhancing the image with classifications. Also, a network interface of the APC module, coupled to the image processing unit and to a network, the network interface sending the enhanced image across to the network and to receive control commands, the control commands associated with the view of the subject. | 05-26-2011 |
Kallol Chatterjee, West Bengal IN
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20080290915 | SYSTEM AND METHOD FOR FAST RE-LOCKING OF A PHASE LOCKED LOOP CIRCUIT - A system and method for reducing the re-lock time of a phase locked loop (PLL) system, the system including a circuit having a capture control voltage module, a force control voltage module, a loop filter module, and a timer. The capture control voltage module compares the control voltage (voltage input of VCO) with predefined voltage levels during the lock time of the PLL and simultaneously stores the voltage level closest to the control voltage. The stored voltage becomes stable after the PLL has been locked. After power-down is applied and then released, the force control voltage module forces the stored control voltage on the loop filter in a very short time, thereby reducing the re-lock time of the PLL. The loop filter module stabilizes the control voltage. The timer then turns off the force control voltage module by sending a timeout signal after a pre-defined number of clock cycles. | 11-27-2008 |
20090091358 | Compensated output buffer for improving slew control rate - The present invention provides a compensated output buffer circuit providing an improved slew rate control and a method for minimizing the variations in the current slew rate of the buffer over process, voltage and temperature (PVT) conditions. The output buffer circuit includes a split-gate compensated driver and a slew rate control circuit. Accordingly, a desired slew rate can be maintained with fewer variations over wide range of variations in PVT conditions. The slew rate control circuit consists of two separate slew rate control circuits called a pull-up PMOS driver and a pull-down NMOS driver. To minimize the variations in the slew rate, the rising and falling time of the pre-driver nodes are controlled by means of two current control networks, which are compensated against PVT variations by using separate NMOS and PMOS digital compensation codes. The compensation codes are provided by a compensation circuit, which sense the variation in PVT conditions and reflect these variations in the compensation codes. | 04-09-2009 |
Kallol Chatterjee, Kolkata IN
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20080238505 | System and method for an automatic coarse tuning of a voltage controlled oscillator in a phase-locked loop (PLL) - Circuits and methods for an automatic coarse tuning in a phase locked loop (PLL) include observing a variation in a control voltage to disable a fine loop and to enable a coarse loop as the control voltage departs from a specified range. The circuit includes the fine loop, the coarse loop, and a control circuit. The fine loop includes a phase frequency detector (PFD), a charge pump, a loop filter, a VCO and a divider. The coarse loop includes a frequency detector, an up counter, a down counter, and an LC VCO. The control circuit includes a bandgap module, a comparator and other circuits such as a lock detect circuit. The control circuit is used to switch between the coarse loop and the fine loop. | 10-02-2008 |
20110068858 | FAIL SAFE ADAPTIVE VOLTAGE/FREQUENCY SYSTEM - A system on chip (SoC) has a digital domain. An adaptive voltage/frequency scaling circuit includes a critical path replica circuit with respect to that digital domain. The critical path replica circuit generates a margin signal, and the adaptive voltage scaling circuit responds to the margin signal by decreasing bias voltage (and/or increasing clock frequency) applied to the digital domain of the system on chip so as to recover available margin. A fail-safe timing sensor is included within the digital domain of the system on chip. The timing sensor generates a flag signal when timing criteria within the digital domain are violated. The adaptive voltage scaling circuit responds to the flag signal by increasing the bias voltage (and/or decreasing the clock frequency) applied to the digital domain of the system on chip so as to implement a recovery operation. | 03-24-2011 |
20120044005 | FAIL SAFE ADAPTIVE VOLTAGE/FREQUENCY SYSTEM - A system on chip (SoC) has a digital domain. An adaptive voltage/frequency scaling circuit includes a critical path replica circuit with respect to that digital domain. The critical path replica circuit generates a margin signal, and the adaptive voltage scaling circuit responds to the margin signal by decreasing bias voltage (and/or increasing clock frequency) applied to the digital domain of the system on chip so as to recover available margin. A fail-safe timing sensor is included within the digital domain of the system on chip. The timing sensor generates a flag signal when timing criteria within the digital domain are violated. The adaptive voltage scaling circuit responds to the flag signal by increasing the bias voltage (and/or decreasing the clock frequency) applied to the digital domain of the system on chip so as to implement a recovery operation. | 02-23-2012 |
20120158339 | CALIBRATION ARRANGEMENT - An arrangement including at least one path, at least one replica path, the at least one replica path corresponding to a respective path, a controller configured to use control information derived from the at least one replica path, at least one of the paths comprising a monitoring unit configured to provide monitor information to the controller, the controller being configured to modify the control information in dependence on the monitor information. | 06-21-2012 |
20120176173 | ADAPTIVE MULTI-STAGE SLACK BORROWING FOR HIGH PERFORMANCE ERROR RESILIENT COMPUTING - Adaptive scaling digital techniques attempt to place the system close to the timing failure so as to maximize energy efficiency. Rapid recovery from potential failures is usually by slowing the system clock and/or providing razor solutions (instruction replay.) These techniques compromise the throughput. We present a technique to provide local in-situ fault resilience based on dynamic slack borrowing. This technique is non-intrusive (needs no architecture modification) and has minimal impact on throughput. | 07-12-2012 |
20140035644 | ADAPTIVE MULTI-STAGE SLACK BORROWING FOR HIGH PERFORMANCE ERROR RESILIENT COMPUTING - Adaptive scaling digital techniques attempt to place the system close to the timing failure so as to maximize energy efficiency. Rapid recovery from potential failures is usually by slowing the system clock and/or providing razor solutions (instruction replay.) These techniques compromise the throughput. This application presents a technique to provide local in-situ fault resilience based on dynamic slack borrowing. This technique is non-intrusive (needs no architecture modification) and has minimal impact on throughput. | 02-06-2014 |
20140167812 | System and Method for Critical Path Replication - Disclosed is a system and method for providing a critical path replica system in a circuit. A critical path replica system is created by determining a critical path in a circuit, generating a critical path replica circuit, generating a circuit blueprint, and creating the blueprinted circuit. The circuit comprises a functional logic module having functional logic elements and replica logic modules having logic elements. Each logic element is configured to replicate one or more of the functional logic elements and process a test signal. A replica error detection module analyzes the processed signal to determine whether a timing violation has occurred. In some embodiments, the replica logic module further comprises one or more load modules. A replica controller may modify operation of the circuit based on reported errors. A replica mode select module sets the replica logic module to an aging test mode or a timing sensor mode. | 06-19-2014 |
20140375357 | OPERATING CONDITIONS COMPENSATION CIRCUIT - A circuit having a centralized PT compensation circuit to provide compensation signals to localized I/O blocks on the chip. Process variations and temperature variations tend to be approximately uniform across an integrated circuit chip. Thus, a single, centralized PT compensation circuit may be used instead of one PT compensation circuit per I/O section as with solutions of the past. Further, the PT compensation circuit may generate a digital code indicative of the effects of process and temperature. Further yet, each section of I/O block may have a local voltage compensation circuit to compensate the voltage variation of the I/O block. The voltage compensation circuit utilizes an independent reference voltage. The reference voltage is generated by the PT compensation circuit, which is placed centrally in the IC chip and hence any need to repeat the reference generation for each I/O block is eliminated. | 12-25-2014 |
Kallol Chatterjee, Noida IN
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20100171529 | SYSTEM AND METHOD FOR ON-CHIP JITTER AND DUTY CYCLE - An apparatus for measuring time interval between two selected edges of a clock signal. includes an edge generator, a first multi-tap delay module, a second multi-tap delay module, and a multi-element phase detector. The edge generator produces a first edge at a first output node and a second selected edge at a second output node. First multi-tap delay module provides a first constant incremental delay at each tap to the first edge. Second multi-tap delay module provides a second constant incremental delay at each tap to the second selected edge. Each element of the multi-element phase detector has a first input terminal and a second input terminal. The first input terminal is coupled to a selected tap of the first multi-tap delay module and the second input terminal is coupled to a corresponding tap of the second multi-tap delay module. The output terminals of the multi-element phase detector provide the value of the time interval. | 07-08-2010 |
20110001458 | VOLTAGE REGULATOR - Described herein are principles for designing and operating a voltage regulator that will function stably and accurately without an external capacitance for all or a wide range of load circuits and characteristics of load circuits. In accordance with some of these principles, a voltage regulator is disclosed having multiple feedback loops, each responding to transients with different speeds, that operate in parallel to adjust an output current of the regulator in response to variations in the output current/voltage due to, for example, variations in a supply voltage and/or variations in a load current. In this way, a voltage regulator can respond quickly to variations in the output current/voltage and can avoid entering an unstable state. | 01-06-2011 |
20120218002 | SYSTEM AND METHOD FOR ON-CHIP JITTER AND DUTY CYCLE MEASUREMENT - An apparatus for measuring time interval between two edges of a clock signal and includes an edge generator, a first multi-tap delay module, a second multi-tap delay module, and a multi-element phase detector. The edge generator produces a first edge at a first output node and a second selected edge at a second output node. First multi-tap delay module provides a first incremental delay at each tap to the first edge. Second multi-tap delay module provides a second incremental delay at each tap to the second selected edge. Each element of the multi-element phase detector has first and second input terminals. The first input terminal is coupled to a selected tap of the first multi-tap delay module and the second input terminal is coupled to a corresponding tap of the second multi-tap delay module. The output terminals of the multi-element phase detector provide the value of the time interval. | 08-30-2012 |
20130003905 | TRANSITION DETECTOR - An embodiment of a detector includes first and second generators. The first generator is operable to receive a transition of a first signal and to generate in response to the transition a first pulse having a length that is approximately equal to a length of a detection window. And the second generator is operable to receive a second signal and to generate a second pulse having a relationship to the first pulse in response to a transition of the second signal occurring approximately during the detection window. | 01-03-2013 |
Kallol Chatterjee, Uttar Pradesh IN
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20100019757 | SYSTEM AND METHOD FOR ON-CHIP DUTY CYCLE MEASUREMENT - An apparatus and method for measuring the duty cycle of a clock signal, the apparatus having a first multi-tap delay module, a second multi-tap delay module, and a multi-element detecting module, the input terminal of the first multi-tap delay module and the input terminal of the second multi-tap delay module coupled to an input node IN, the first multi-tap delay module receiving the clock signal and then providing it a first constant incremental delay at each tap, the second multi-tap delay module receiving the same clock signal CLK and then providing it a second constant incremental delay at each tap, and the multi-element detecting module determining the ratio of the number of outputs of the multi-element detecting module in which the sampled clock level is high with respect to the total number of steps covering one complete clock cycle. | 01-28-2010 |
Kalon Chatterjee, Kolkata IN
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20120065118 | Modified silicone polymer as anti foam agent and detergent composition having the same - A modified silicone polymer as an anti foam agent, its preparation and detergent formulations involving selective organopolysiloxane antifoam composition/agent for use as fabric wash detergent adapted for excellent antifoaming effect in rinsing cycle with preferred defoaming effect in washing cycles. The anti foam agent for detergent formulations and the like is directed to not only save huge amount of waste water but also help to preserve massive amount precious clean water for desirable favorable use and application. It would provide for detergent formulations and the like which would favor both the washing and rinsing cycles and make washing of clothes/fabrics more convenient and user friendly apart from taking care of avoiding unnecessary wastage of valuable water and saving the environment from unnecessarily wastage of water in hand wash and/or semi automatic machine washing and the like. | 03-15-2012 |
Manavi Chatterjee, Lucknow IN
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20120219649 | PROCESS FOR THE PREPARATION OF HERBAL EXTRACT OF CASSIA TORA LEAVES FOR TREATING ANXIETY DISORDERS - The present invention relates to novel use of the extracts of | 08-30-2012 |
20150224157 | PROCESS FOR THE PREPARATION OF HERBAL EXTRACT OF CASSIA TORA LEAVES FOR TREATING ANXIETY DISORDERS - The present invention relates to novel use of the extracts of | 08-13-2015 |
Manish Chatterjee, West Bengal IN
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20140095655 | SYSTEM AND METHOD FOR ENHANCED MEDIA BROKERING IN VOIP NETWORK - Mechanisms are provided to broker and control media resources. In particular, solutions are described which broker and control a media request sent from an application server. The media request is received at a device capable of brokering and controlling the media request such that a media server capable of providing the request may be selected. A screening functionality is also presented such that an optimal media server may be selected based on a comparison between information contained in an incoming media request and information contained in a previously provisioned Service Level Agreement; such information may relate to media service and capacity information. Further, solutions are presented to support providing media services in heterogeneous environments where an application server and a media server may communication using different media control protocols. | 04-03-2014 |
Pranab Chatterjee, Nadia IN
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20120178821 | POLYMORPHIC FORM OF TOREMIFENE CITRATE AND PROCESS FOR ITS PREPARATION - The present invention provides a polymorphic form of toremifene citrate and processes for its preparation. It also relates to an improved process for the preparation of the Z isomer of the toremifene base, free of E isomer, and its pharmaceutically acceptable salts. | 07-12-2012 |
20130245278 | PROCESS FOR THE PREPARATION OF FEBUXOSTAT - An improved and efficient process for the preparation of 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methylthiazole-5-carboxylic acid (febuxostat) that is substantially free from amide by-product is provided. | 09-19-2013 |
Prasun K. Chatterjee, West Bengal IN
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20120234765 | METHOD OF TREATMENT OF PRODUCED WATER AND RECOVERY OF IMPORTANT DIVALENT CATIONS - Provided herein are systems and methods for use in wastewater treatment. In some examples, the systems and methods involve different combinations of ion exchange and membrane based systems and processes that can be used to remove radium and recover and purify barium and strontium salts to render the wastewater depleted of those regulated toxic metals. Treated wastewater having less than 12000 pCi/L of any of radium, barium or strontium is then subjected to tertiary treatment where it is subjected to processes in an evaporator/crystallizer which drives out water in the form of vapor, leaving behind salts of innocuous metals such as sodium, calcium, and magnesium, among others. In some examples, water vapor from the processes is condensed to produce water suitable for reuse, such as reuse in the hydro-fracturing process. | 09-20-2012 |
Prosun Chatterjee, Bangalore IN
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20150091919 | SAMPLER LOAD BALANCING - Embodiments described herein include a graphics processing unit. The graphics processing unit includes a plurality of execution units. The graphics processing unit also includes a plurality of sampler units. Each sampler unit corresponds to a sampler dispatch logic unit and at least one execution unit, and the sampler dispatch logic units are used to network the plurality of sampler units. | 04-02-2015 |
20150178975 | ADAPTIVE ANISOTROPIC FILTERING - A method, graphics processing unit, and system are described herein. The method for adaptive anisotropic filtering includes calculating a number of ways of anisotropy based on a computed level of detail of a texture map and applying a bilinear low pass filter to a texture map's closest two MIP maps using a processor. An effective number of ways and filter sizes may be computed on each of the closest two closest MIP maps. Additionally, the closest two MIP maps may be sampled at their respective effective number of ways. The method also includes applying a corresponding sized low pass filters to each of the closest two MIP maps, and combining the filtered closest two MIP maps using a weighted sum based on a fractional part of a computed level of detail. | 06-25-2015 |
20150187090 | ANGLE- DEPENDENT ANISOTROPIC FILTERING - A method for anisotropic filtering is provided herein. The method includes computing an anisotropic filter with a major-axis and a minor-axis for a pixel to be displayed on screen-space, wherein the anisotropic filter is to be applied to corresponding MIPs on a texture map. The method includes varying the length of the major-axis of the anisotropic filter based on the angle of the major-axis of anisotropy with respect to the screen space. The method includes determining a number of texels from the texture map that are to be sampled in the anisotropic filter based on the length of the modified major-axis. The method includes determining the color of the pixel based on the texels sampled in the anisotropic filter. | 07-02-2015 |
Rohit Chatterjee, Chennai IN
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20090269002 | SYSTEMS AND METHODS FOR SENSING PROPERTIES OF A WORKPIECE AND EMBEDDING A PHOTONIC SENSOR IN METAL - Systems and methods for sensing properties of a workpiece and embedding a photonic sensor in metal are disclosed herein. In some embodiments, systems for sensing properties of a workpiece include an optical input, a photonic device, an optical detector, and a digital processing device. The optical input provides an optical signal at an output of the optical input. The photonic device is coupled to the workpiece and to the output of the optical input. The photonic device generates an output signal in response to the optical signal, wherein at least one of an intensity of the output signal and a wavelength of the output signal depends on at least one of thermal characteristics and mechanical characteristics of the workpiece. The optical detector receives the output signal from the photonic device and is configured to generate a corresponding electronic signal. The digital processing device is coupled to the optical detector and determines at least one of the thermal characteristics and mechanical the characteristics of the workpiece based on the electronic signal. | 10-29-2009 |
Rohitt Chatterjee, Chennai IN
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20140158871 | SYSTEMS AND METHODS FOR SENSING PROPERTIES OF A WORKPIECE AND EMBEDDING A PHOTONIC SENSOR IN METAL - Systems and methods for sensing properties of a workpiece and embedding a photonic sensor in metal are disclosed herein. In some embodiments, systems for sensing properties of a workpiece include an optical input, a photonic device, an optical detector, and a digital processing device. The optical input provides an optical signal at an output of the optical input. The photonic device is coupled to the workpiece and to the output of the optical input. The photonic device generates an output signal in response to the optical signal, wherein at least one of an intensity of the output signal and a wavelength of the output signal depends on at least one of thermal characteristics and mechanical characteristics of the workpiece. The optical detector receives the output signal from the photonic device and is configured to generate a corresponding electronic signal. The digital processing device is coupled to the optical detector and determines at least one of the thermal characteristics and mechanical the characteristics of the workpiece based on the electronic signal. | 06-12-2014 |
Romit Chatterjee, Calcutta IN
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20090217149 | User Extensible Form-Based Data Association Apparatus - Embodiments of the present invention relate generally to the classification and management of digital data artifacts, and particularly to systems and methods for annotating and associating a comment with a content item available on a computer, TV or mobile (e.g., handheld) device using forms. The digital data artifacts may include at least user-defined and extensible artifacts, or pre-built artifacts, or comments and tags. Comments may include, but are not limited to, one or more of unstructured text, structured data (e.g., data entered or browsed to via a form), an audio or video file, tags, etc. The artifacts may act as a classification system for a user. A method embodying the invention includes navigating to a content item for comment or annotation, and selecting a tag set and/or a form, which is filled in and used to comment on the item and then saved in a database. A tagging or data association server saves the form and user extensible tag set and related files and data sets with the content item and provides various presentation, analysis and information retrieval functionalities. Community responses to the form may be analyzed by semantic analysis and subsequent aggregation and display of the form data. | 08-27-2009 |
Saibal Chatterjee, Bhowanipore, Kolkata IN
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20130034543 | MODULATING XRN1 - The present invention relates to a method for modulating miRNA, said method being characterized in that a modulator of XRN1 is used. Also provided are uses of said method for therapeutical purposes, reagents therefore, as well as screening methods. | 02-07-2013 |
Saibal Chatterjee, West Bengal IN
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20110300155 | MODULATING XRN2 - The present invention relates to a method for modulating miRNA, said method being characterized in that a modulator of XRN2 is used. Also provided are uses of said method for therapeutical purposes, reagents therefore, as well as screening methods. | 12-08-2011 |
Saikat Chatterjee, Bangalore IN
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20140379468 | METHODS, DEVICES AND NON-TRANSITORY COMPUTER-READABLE MEDIA FOR AUGMENTED REALITY SHOPPING - The present invention provides a method and system for augmented reality shopping. A visual code of the product can be scanned by a portable device. A set of information can be extracted by a web server, whereby the set of information can include a set of providers, offering the product within a location of the portable device. A provider of the product can be selected by a comparing module, where the provider offers a best price of the product. The product as offered by the selected provider can be added to a shopping cart. | 12-25-2014 |
Samir K. Chatterjee, Salt Lake IN
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20140071223 | PEER-TO-PEER VIDEO CONFERENCING - A method for video conferencing among nodes on a network identifies a host node in a first subnet and one or more additional participating nodes and identifies, from among the additional participating nodes, at least one active participant node. For the host node and for each of the participating nodes, a spanning tree is generated for communication with other nodes. The spanning trees provide multicast communication between a first reflector node and one or more participating nodes in the first subnet, and provide a unicast communication channel between the first reflector node in the first subnet and a second reflector node in a second subnet. The spanning tree for the host node is configured for a unicast communication channel to the at least one active participant node. Video conference content is transmitted from the host node and presented at the participating nodes according to the spanning trees. | 03-13-2014 |
Sandip Chatterjee, New Delhi IN
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20140170088 | BARIUM ZIRCONIUM OXIDE (BaZrO3.BaCO3) NANOPARTICLES - The present disclosure provides nanoparticles of barium zirconium oxide (BaZrO | 06-19-2014 |
Satyamoy Chatterjee, Bangalore IN
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20150064677 | SIMULATION BASED LEARNING SYSTEM AND METHOD FOR TRAINING AND SCORING ONE OR MORE CHALLENGES TAKEN BY A USER - A processor implemented method for scoring a challenge taken by a user, and training the user using a simulation based learning platform is provided. The processor implemented method includes (i) obtaining, from a database, challenges to be taken by a user and associated at least one of information, (iii) processing a selection of, the challenge from the challenges with actions or steps performed by the user, (iv) rendering, hints to solve the challenge, (v) recording, steps taken by the user to solve the challenge, (vi) comparing the steps taken by the user with steps taken by an expert to solve the challenge to compute a deviance of the user from a reference path, (vii) scoring, the challenge based on the deviance of the user from the reference path to obtain a score, and (viii) notifying, a result associated with the challenge to the user based on the score. | 03-05-2015 |
Sayantan Chatterjee, Kolkata IN
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20150074056 | EXTENSIBLE CUSTOMIZATION MIGRATION VIA PLUGGABLE INTERFACE - A pluggable migration framework can interface with a plurality of repositories that store metadata related to one or more applications. A user can customize the applications to suit the user's business requirements. The user can develop and test the customized applications in a source environment, and the customized features can be stored as metadata in one or more of the plurality of repositories. When the customized application is ready to be used by others, it can be migrated to a target environment. The pluggable migration framework can include an orchestrator that enables the user to export metadata from the plurality of repositories in the source environment, and import the metadata to a plurality of repositories in the target environment, without requiring the user to re-implement the custom features. | 03-12-2015 |
Seshadri Chatterjee, Kolkata IN
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20140164995 | GRAPHICAL REPRESENTATION OF THRESHOLD OPERATIONS - Various embodiments of systems and methods for graphically representing operations associated with a threshold-based monitoring system are described herein. The method involves, receiving a selection of at least two visual objects through a graphical user interface (GUI) of a system. The visual objects each represent a corresponding condition and are graphically represented on the GUI. Further, in an aspect, the method involves receiving an input for a threshold value through the GUI, and comparing the threshold value to a value being monitored. If the monitored value exceeds the threshold value, then a transition from the condition represented by the first visual object to condition represented by the second visual object is graphically indicated on the GUI. | 06-12-2014 |
Seshadri Chatterjee, Bangalore IN
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20140005979 | METHOD AND SYSTEM FOR AUTO-ADJUSTING THRESHOLDS FOR EFFICIENT MONITORING OF SYSTEM METRICS | 01-02-2014 |
Shouri Chatterjee, New Delhi IN
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20130088262 | LOW VOLTAGE COMPARATOR CIRCUITS - Circuits that operate with power supplies of less than 1 Volt are presented. More particularly, circuits that operate with supply voltages near or lower than the threshold voltage of the transistors in those circuits are presented. Various circuits and embodiments such as operational transconductance amplifiers, biasing circuits, integrators, continuous-time sigma delta modulators, track-and-bold circuits, and others are presented. The techniques and circuits can be used in a wide range of applications and various transistors from metal-oxide-semiconductor to bipolar junction transistors may implement the techniques presented herein. | 04-11-2013 |
Shouri Chatterjee, New Deihi IN
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20080258826 | Low Voltage Operational Transconductance Amplifier Circuits - Circuits (FIG. | 10-23-2008 |
Snehajyoti Chatterjee, Bangalore IN
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20150119466 | NANOSPHERE- HISTONE ACETYLTRANSFERASE (HAT) ACTIVATOR COMPOSITION, PROCESS AND METHODS THEREOF - The present invention is in relation to a composition including nanosphere and histone acetyltransferase (HAT) activator. The nanosphere is carbon nanosphere (CSP) which is intrinsically fluorescent and the HAT activator is N-(4-Chloro-3-trifluoromethyl-phenyl)-2-n-propoxy-benzamide. The N-(4-Chloro-3-trifluoromethyl-phenyl)-2-n-propoxy-benzamide is covalently conjugated with the carbon nanosphere. The present invention further relates to a process for obtaining a composition including carbon nanosphere and Histone acetyltransferase (HAT) activator [N-(4-Chloro-3-trifluoromethyl-phenyl)-2-n-propoxy-benzamide]. The composition is capable of crossing blood brain barrier and inducing histone acetylation in brain. Further, the composition is capable of increasing neurogenesis, as well as improving long-term memory formation. The composition manages pathological conditions to a subject in need thereof, such as aging-related, neurodegenerative diseases (Alzheimer's in particular), neurological disorders, depression or other kinds of diseases in which increased HAT activity, neurogenesis and/or memory improvement would benefit. | 04-30-2015 |
Subir Chatterjee, West Bengal IN
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20150089063 | MAINFRAME MIGRATION TOOLS - Methods, systems, and computer readable storage media are disclosed that aid migration team members with migrating software applications from one platform to another platform, and more particularly, with tools that aid in migrating mainframe applications to a lower cost platform. The tools include legacy statistical generators that scan and analyze components of a mainframe application as well as the datasets associated with the mainframe application. The legacy statistical generators as a result of such analysis extract various statistical information regarding the application and datasets and provide such extracted information to a web-enabled application. Migration team members may use the web-enabled application to gain insight into the structure of the mainframe application as well as determine progress of migrating the mainframe application to the lower cost platform. | 03-26-2015 |
Subrata Chatterjee, West Bengal IN
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20100095339 | Method and apparatus for designing a communication mechanism between embedded cable modem and embedded set-top box - The present disclosure discloses a digital communication between the between embedded cable modem (eCM) and embedded set-top box (eSTB) via a shared memory. The communication is carried out by packet transfer mechanism as per the protocol without adding any extra header overhead. The communication link is established between the eSTB and eCM mainly in layer 2 and partly in layer 1 according to an implementation of the OSI model. Further, eSTB is used as an eSAFE device coupled to eCM where the eCM and eSTB are considered to be placed on two SoCs with a separate CPU to each SoC (System-On-Chip) with a shared memory (via high speed data bus protocol). DMA (Direct Memory Access) engines are used to accelerate data transfer and to reduce load. DMA of only eCM, SoC is used to minimize hardware resources. | 04-15-2010 |
Suchandra Chatterjee, Mumbai IN
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20100090128 | COLOR INDICATOR DOSIMETER FOR MEASUREMENT OF IONIZING RADIATION - The present invention provides a color indicator dosimeter system to detect and quantify a dosage of ionizing radiation in a wide range wherein said system comprises phenolic glycoside as one of the components. The present invention also relates to a method for using dosimeter system as described hereinabove for detecting and quantifying a dosage of ionizing radiation in a wide range. | 04-15-2010 |
Sugata Chatterjee, Vadodara IN
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20100105916 | Processes for Preparing Donepezil - A process for preparing highly pure donepezil, particularly donepezil hydrochloride, is provided comprising hydrogenating compound 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-ylidene]methyl-piperidine or its hydrochloride salt with a noble metal catalyst or a derivative thereof, in the presence of at least one additive, wherein the additive contains at least one heteroatom, e.g., a sulfur, phosphorous, or nitrogen heteroatom. | 04-29-2010 |
20110021778 | Process for the Preparation of Substantially Pure Palonosetron and its Acid Salts - This invention relates to an improved and scalable process for the preparation of substantially pure palonosetron and its acid addition salts, in particular hydrochloride (I) which comprises of, | 01-27-2011 |
20110282074 | Process for Preparing Substantially Pure Simvastatin - This invention relates to an improved process for preparing substantially pure simvastatin (I), chemically known as (1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2-H-pyran-2-yl]ethyl]-3 ,7-dimeth-yl-1,2,3,7,8,8a-Hexahydronaphthalen-1-yl2,2-dimethyl butanoate, which comprises of: | 11-17-2011 |
Sugata Chatterjee, District Vadodara IN
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20100022777 | Process for the Preparation of E-3-[2-(7-Chloro-2-Quinolinyl)Ethenyl]Benzaldehyde - An improved, scalable, and environmentally friendly manufacturing procedure for the preparation of E-3-[2-(7-chloro-2-quinolinyl)ethenyl]benzaldehyde, which is a key early intermediate used in the preparation of montelukast sodium, and the compound prepared by such a process. | 01-28-2010 |
Suman Chatterjee, Bengaluru IN
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20150227646 | PLACEMENT OF SINGLE-BIT AND MULTI-BIT FLIP-FLOPS - Technology is disclosed for placement of single-bit flip-flops and multi-bit flip-flops. Single-bit flip-flops with replaced with multi-bit flip-flops and/or relative placement groups of single-bit flip-flops. | 08-13-2015 |
Survo Chatterjee, Chennai IN
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20090170771 | Anti-angiogenic agents and methods of their use - The present invention relates to the use of sFRP-4 and functional variants thereof as anti-angiogenic agents. It relates to methods of treatment and screening methods using sFRP-4 and functional variants thereof. Further, it relates to compositions, and in particular pharmaceutical composition, including sFRP-4 and functional variants thereof which may be used in the various methods provided herein. | 07-02-2009 |
Swarup Chatterjee, Parganas IN
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20150261646 | SELECTIVE PROFILING OF APPLICATIONS - A computer implemented method for selective profiling of an application is disclosed herein. The method includes selecting at least one filter type for selecting one or more categories of functional blocks in an application file to be profiled. Based on the selected filter type, a relational hierarchical structure of functional blocks of the application file in the selected category is determined. The determining can be further based on an archive file associated with the application file. Further, one or more functional blocks are selected from the relational hierarchical structure for profiling, the selected functional blocks being associated with a functionality of the application. The selected functional blocks are profiled to achieve selective profiling of the application file for the functionality. | 09-17-2015 |
Swarup Chatterjee, Kolkata IN
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20130030764 | APPLICATION PERFORMANCE MEASUREMENT AND REPORTING - Systems and methods related to performance measurement and reporting are described. In one method, a first application is profiled in a first profiling session to generate a first parameter dataset related to performance of segments of the first application. A session report is created based on the first parameter dataset. Further, based in part on the session report, comments for one or more of the segments of the application are received. A consolidated report is then generated based on the first parameter dataset and the comments. | 01-31-2013 |
20130326055 | Method and System for Network Transaction Monitoring Using Transaction Flow Signatures - A method and system for monitoring performance of network transactions is described herein. According to the present invention, in a testing environment, transaction flow signatures representing a hierarchical flow of sub-transactions constituting the said network transactions are generated and stored for monitoring and analysis of the network transactions. In a real-time environment, the sub-transactions are identified through the stored transaction flow signatures for a particular network transaction and the identified sub-transactions are then monitored by metrics analysis engine to determine the performance of the network. | 12-05-2013 |
20150120912 | AUTOMATED GENERATION AND DYNAMIC UPDATE OF RULES - The present subject matter relates to monitoring of an environment using data trend analysis. The method comprises obtaining at least one data trend pertaining to at least one data stream for a pre-defined period of time. The at least one data trend is indicative of a pattern followed by the at least one data stream. Further, at least one delta value pertaining to the at least one data stream may be computed, the at least one delta value being indicative of a deviation in the at least one data stream with respect to the at least one data trend at a specific time instance. Furthermore, at least one relationship between a plurality of data streams is identified based on the at least one data trend and identity metadata associated with each data stream. Based on the at least one delta value and the at least one relationship, at least one rule is generated. | 04-30-2015 |
20150199252 | CORRELATION ANALYSIS OF PERFORMANCE METRICES - The present subject matter relates to a method and system for correlation analysis of performance metrics. In one embodiment, a computing system for correlation analysis of performance metrics is described. The computing system includes a processor, and a memory which is coupled to the processor. Further, the memory comprises a profiler agent, a correlation engine, and a graphics controller. The profiler agent collects the performance metrics based on execution of a target application. The correlation engine establishes correlation between the performance metrics based on a predefined parameter. The graphics controller generates a consolidated interface of the performance metrics depicting the established correlation between the performance metrics. | 07-16-2015 |
Tirtha Chatterjee, Jalpaiguri IN
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20100090175 | NANOCOMPOSITES OF POLYMERS WITH DISPERSED NANOTUBES - The present invention provides polymer nanocomposites with dispersed nanotubes and methods of making same. The polymer may be a polyether. For example, the present invention provides an effective method to successfully disperse single walled nanotubes (SWNTs) into both Polyethylenoxide (PEO) and its low molecular weight analog polyethylene glycol (PEG) with hydrodynamic percolation at about 0.09 wt % and an electrical percolation at about 0.03 wt % SWNTs at room temperature, and the resulting nanocomposites. The method may include providing a surfactant. Most notably the present inventors achieved a decrease in the melting point of the polymer and a retardation of polymer crystallization due to the presence of the nanotubes. | 04-15-2010 |
Tirtha Chatterjee, West Bengal IN
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20090221738 | NANOCOMPOSITES OF POLYMERS WITH DISPERSED NANOTUBES - The present invention provides polymer nanocomposites with dispersed nanotubes and methods of making same. The polymer may be a polyether. For example, the present invention provides an effective method to successfully disperse single walled nanotubes (SWNTs) into both Polyethylenoxide (PEO) and its low molecular weight analog polyethylene glycol (PEG) with hydrodynamic percolation at about 0.09 wt % and an electrical percolation at about 0.03 wt % SWNTs at room temperature, and the resulting nanocomposites. The method may include providing a surfactant. Most notably the present inventors achieved a decrease in the melting point of the polymer and a retardation of polymer crystallization due to the presence of the nanotubes. | 09-03-2009 |
Viraj Chatterjee, Delhi IN
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20080288341 | AUTHORED-IN ADVERTISEMENTS FOR DOCUMENTS - A method, apparatus and computer program product for associating advertisements with a document is presented. A document for having advertisements associated therewith is identified, the document comprising a portable electronic document. At least one advertisement tag is provided for the document, the advertisement tag identifying possible types of advertising materials appropriate for the document. A document ID is also provided for associating an advertisement with the electronic document. When the document is viewed the at least one advertisement tag associated with the electronic document is sent to an advertisement partner. At least one advertisement is received from the advertisement partner and the at least one advertisement is rendered with the document. | 11-20-2008 |