Rai, IN
Abhay Kumar Rai, Ghazipur IN
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20080231326 | SIGNAL CONDITIONING FOR AN OPTICAL ENCODER - An encoder with signal conditioning of an emitter drive signal is described. In one embodiment, the encoder includes a peak comparator, a pulse generator, a threshold comparator, and digital circuitry. The peak comparator outputs a peak comparator signal based on a comparison of an input sinusoidal signal stored at a first time with the input sinusoidal signal stored at a second time. The pulse generator determines a peak of the input sinusoidal signal based on the peak comparator signal. The threshold comparator compares a differential signal amplitude with a differential signal amplitude window at approximately the peak of the input sinusoidal signal. The differential signal amplitude is associated with the input sinusoidal signal. The digital circuitry generates an emitter modification signal in response to a determination that the differential signal amplitude is outside of the differential signal amplitude window. | 09-25-2008 |
Ananti Rai, New Delhi IN
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20130239655 | DEVICE AND METHOD FOR BREATH ANALYSIS USING ACOUSTIC RESONANCE FLOW RATE - The present invention describes a device and method for measuring flow rate from air flow using acoustic resonance. It is shown that the device can be used to measure breath flow rate and biomarker concentration within human breath. | 09-19-2013 |
Angshu Rai, Maharashtra IN
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20130013680 | SYSTEM AND METHOD FOR DETERMINING INTERPERSONAL RELATIONSHIP INFLUENCE INFORMATION USING TEXTUAL CONTENT FROM INTERPERSONAL INTERACTIONS - A non-transitory computer storage medium stores a method that determines interpersonal relationship influence information between participants in an interaction channel that includes inputting an interaction text response of communication by a participant made in an interaction channel. A type of influence relation of the interaction text response is determined on at least one other participant in the interaction channel based on relational descriptors. An influence score value for the interaction text response is determined, where the influence score value indicates how strongly the interaction text response influences the at least one other participant in the interaction channel. A pair-wise indication of a direction of influence of at least two participants in the interaction channel is determined. Interpersonal relationship influence information is output for the interaction text response for a participant pair in the interaction channel. | 01-10-2013 |
20130013706 | METHOD FOR DETERMINING INTERPERSONAL RELATIONSHIP INFLUENCE INFORMATION USING TEXTUAL CONTENT FROM INTERPERSONAL INTERACTIONS - A computer-implemented method determines interpersonal relationship influence information between participants in an interaction channel that includes inputting an interaction text response of communication by a participant made in an interaction channel. A type of influence relation of the interaction text response is determined on at least one other participant in the interaction channel based on relational descriptors. An influence score value for the interaction text response is determined, where the influence score value indicates how strongly the interaction text response influences the at least one other participant in the interaction channel. A pair-wise indication of a direction of influence of at least two participants in the interaction channel is determined. Interpersonal relationship influence information is output for the interaction text response for a participant pair in the interaction channel. | 01-10-2013 |
Asit Rai, Lucknow IN
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20160081312 | MODEL OF ALZHEIMER'S DISEASE - The invention features a non-transgenic rat model for early AD, using a metal mixture of As, Cd and Pb, characterized by enhanced synergistic amyloidogenicity in rat cortex and hippocampus. This model can serve as a tool for (a) AD-directed drug screening, and (b) determining mechanism of AD pathogenicity. It features induction of the A?-mediated apoptosis and induction of inflammation in rodent brain. The invention features novel astrocyte and neuronal cellular models for AD, using a metal mixture of As, Cd and Pb, characterized by enhanced synergistic amyloidogenicity. This model can serve as a tool for (a) AD-directed drug screening in astrocytes and neurons, and (b) determining mechanism of AD pathogenicity in cells. It features induction of the A?-mediated apoptosis and induction of inflammation in astrocytes and neurons. | 03-24-2016 |
Balwant Rai, Banglaore IN
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20150193323 | PROVIDING A USER INTERFACE TO ENABLE SELECTION OF STORAGE SYSTEMS, COMPONENTS WITHIN STORAGE SYSTEMS AND COMMON PERFORMANCE METRICS FOR GENERATING PERFORMANCE METRIC REPORTS ACROSS STORAGE SYSTEMS AND COMPONENTS - A storage system graphical user interface (GUI) renders indication of a plurality of selected storage systems. Selection is received of selected storage systems from the rendered indication of selected storage systems and a determination is made of performance metrics common to the selected storage systems. A performance metric GUI enabling selection of the determined performance metrics common to the selected storage systems is generated. In response to user selection of at least one selected performance metric of the determined performance metrics in the performance metric GUI, determination is made of performance metric values for the at least one of the selected performance metrics for the selected storage systems. A computer renderable visualization providing a visual comparison for each of the at least one selected performance metric of the determined performance metric values is generated for the selected storage systems. | 07-09-2015 |
Balwant Rai, Bhangu IN
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20120295281 | SPECIFIC SALIVARY BIOMARKERS FOR RISK DETECTION, EARLY DIAGNOSIS, PROGNOSIS AND MONITORING OF ALZHEIMER'S AND PARKINSON'S DISEASES - Methods by which specific biomarkers in saliva are used for risk detection, early diagnosis, prognosis and monitoring of Alzheimer's and Parkinson's diseases. | 11-22-2012 |
20140072982 | SPECIFIC SALIVARY BIOMARKERS FOR RISK DETECTION, EARLY DIAGNOSIS, PROGNOSIS AND MONITORING OF ALZHEIMER'S AND PARKINSON'S DISEASES - Methods by which specific biomarkers in saliva are used for risk detection, early diagnosis, prognosis and monitoring of Alzheimer's and Parkinson's diseases. | 03-13-2014 |
20140322734 | BIOMARKERS FOR PREDICTION, DIAGNOSIS, AND MONITORING OF PARKINSON'S DISEASE - A method for the risk detection, early diagnosis, prognosis, and monitoring of Parkinson's disease in an individual by measuring the amount of specific biomarkers present in a bodily fluid and comparing them to a reference level of biomarkers in a sample from a healthy person, a person previously diagnosed with Parkinson's disease, or an earlier sample from the individual of interest. | 10-30-2014 |
20140323338 | BIOMARKERS FOR PREDICTION, DIAGNOSIS, AND MONITORING OF ALZHEIMER'S DISEASE - A method for the risk detection, early diagnosis, prognosis, and monitoring of Alzheimer's disease in an individual by measuring the amount of specific biomarkers present in a bodily fluid and comparing them to a reference level of biomarkers in a sample from a healthy person, a person previously diagnosed with Alzheimer's disease, or an earlier sample from the individual of interest. | 10-30-2014 |
Beena Rai, Pune IN
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20130274091 | PROCESS FOR SYNTHESIS OF DOPED TITANIA NANOPARTICLES HAVING PHOTOCATALYTIC ACTIVITY IN SUNLIGHT - Present disclosure provides a process for the synthesis of doped titania nanoparticle having photocatalytic activity greater than 90% at 2 hours under sunlight irradiation. The process involves step a) milling a mixture containing anatase titania and a precursor compound, the compound selected from the group consisting of metal and non-metal salts, in the presence of water and oxide milling media, at a temperature in the range of 20 to 50° C. for a period of 60-120 minutes, to form a slurry, wherein the amount of water is in the range of 15 to 25% by weight of the total mixture; and | 10-17-2013 |
20140056992 | SUSPENSION OF NANOPARTICLES - A method for preparing suspension of inorganic nanoparticles is described herein. The method includes mixing a dispersing medium ( | 02-27-2014 |
20140290570 | COATING APPARATUS - Disclosed is a method for producing a coated substrate using a compact, easy to handle and automated coating apparatus that can prepare coated composite in a single batch process, with sufficient control over each portion of the coating apparatus. The coating apparatus may include a coating unit, a drying unit and a pressing unit sequentially arranged in a single line to produce the coated substrate. | 10-02-2014 |
20150024930 | PROCESS FOR THE SYNTHESIS OF VISIBLE LIGHT RESPONSIVE DOPED TITANIA PHOTOCATALYSTS - Present disclosure provides a process for the synthesis of visible light responsive doped titania photocatalysts. The process involves step a) milling a mixture containing titania and a precursor compound, the compound selected from the group consisting of chloroauric acid and a mixture containing chloroauric acid and silver nitrate, in the presence of water and oxide milling media, at a temperature in the range of 20 to 50° C. for a period of 60-120 minutes, to form a slurry, wherein the amount of water is in the range of 15 to 25% by weight of the total mixture; and b) filtering the slurry to separate the oxide milling media and obtain a filtrate containing doped titania nanoparticles. | 01-22-2015 |
20150048272 | NANOFLUIDS FOR HEAT TRANSFER APPLICATIONS - According to an implementation of the present subject matter, a method for producing stable nanofluids is described. The method includes mixing of a base fluid with a dispersant and a metal oxide powder to form a primary mixture. The base fluid is a heat transfer fluid and the metal oxide powder includes particles of size greater than 100 nm. The method further includes grinding the primary mixture to obtain a concentrated nanoparticle suspension where the dispersant is added to the primary mixture during the grinding after every pre-determined time period. | 02-19-2015 |
Bishwa Prakash Rai, Azamgarh IN
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20100311961 | PROCESS AND INTERMEDIATES FOR THE PREPARATION OF SUBSTITUTED 1,3-OXATHIOLANES, ESPECIALLY LAMIVUDINE - The present invention relates to process and intermediates for the preparation of substituted 1,3-oxathiolanes. The present invention specifically relates to a process for the preparation of lamivudine. | 12-09-2010 |
20140350240 | PROCESS FOR PREPARING CEFTAROLINE SALTS OR HYDRATES THEREOF - The present invention relates to a process for the preparation of ceftaroline salts or hydrates thereof. | 11-27-2014 |
Deepti Dunichand Rai, Mumbai IN
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20120253220 | Methods and Systems for Determining Optimum Wake Time - A system for determining optimum wake time is disclosed whereby the system comprising includes a receiver for receiving electroencephalogram (EEG) data. The system further includes a processor configured to generate at least one frequency band based on the EEG data received, wherein the processor is further configured to determine an optimum wake time based on a relative low point on the at least one frequency band. The system also includes an indicator configured to provide notification of the optimum wake time. | 10-04-2012 |
Dharmendra Kumar Rai, Utter Pradesh IN
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20150085592 | Bit-Line Discharge Assistance in Memory Devices - One embodiment is an apparatus that has a memory array, a discharge device, and a discharge assistance controller. The memory array has memory cells arranged in at least one column that is coupled to a read bit line, and the discharge device is configured to provide discharge assistance to the read bit line. The discharge assistance controller is configured to modify duration of the discharge assistance in correlation with capacitance of the read bit line. | 03-26-2015 |
Dharmendra Kumar Rai, Mau IN
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20130128676 | MEMORY DEVICE WITH AREA EFFICIENT POWER GATING CIRCUITRY - A memory device comprises a memory block, a power gating transistor, and control circuitry. The memory block includes at least one memory cell comprising a storage element electrically connected to a source potential line, a drive strength of the storage element being a function of a voltage level on the source potential line. The power gating transistor, in turn, is connected between the source potential line and a voltage source. The control circuitry is operative to configure the power gating transistor to electrically connect the source potential line to the voltage source while the memory block is in a first mode, and to clamp the source potential line at a voltage different from that of the voltage source when the memory block is in a second mode. | 05-23-2013 |
20140036612 | BTI-Independent Source Biasing of Memory Arrays - A memory device having an array of memory cells and BTI-independent bias circuitry for controlling the bias voltage level of a source node of the array. The bias circuitry has an n-type transistor and a p-type transistor connected in parallel between ground and the source node. The bias circuitry also has circuitry for controlling the n-type and p-type transistors such that the memory device can be selectively configured in any of an active mode (where the source node is driven towards ground such that the array can be accessed), a low-leakage-current light sleep mode (where the source node is driven towards an intermediate, data-retention voltage level such that the array cannot be accessed but will retain data), and an even-lower-leakage-current shutdown mode (where the source node is driven towards the power supply voltage level such that the array cannot be accessed and cannot retain data). | 02-06-2014 |
Dharmendra Kumar Rai, Bangalore, Ka IN
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20150269990 | Memory Sense Amplifier And Column Pre-Charger - A memory includes a number of storage elements connected to a pair of bit-lines, a bit-line pre-charging circuit, a sense amplifier connected to the pair of bit-lines through a column-select switch, a transition detection circuit connected to an output of the sense amplifier, and a local pre-charge control circuit connected to the transition detection circuit and having a local pre-charge control signal output connected to the bit-line pre-charging circuit. | 09-24-2015 |
Dharmendra Kumar Rai, Uttar Pradesh IN
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20140233302 | WRITE-TRACKING CIRCUITRY FOR MEMORY DEVICES - A write-tracking circuit for a writable memory array has one or more dummy memory cells and is configured to write different values to the one or more dummy memory cells. Durations of pulses applied to word lines of the memory array during write operations are controlled based on durations of writing the different values to the one or more dummy memory cells. In at least some embodiments, the write-tracking circuit is configured to write the different values to the one or more dummy memory cells during a single write operation. In at least some embodiments, the write-tracking circuit is configured to write the different values to at least one of the one or more dummy memory cells during different write operations. | 08-21-2014 |
20150348594 | MEMORY BANKS WITH SHARED INPUT/OUTPUT CIRCUITRY - A memory cell array includes local input/output logic configured to access memory cells in memory banks. The memory cell array includes inner memory banks disposed in either direction from the local input/output logic. The memory cell array includes outer memory banks disposed beyond the inner memory banks in either direction from the local input/output logic. The memory cell array further includes local bitlines that run in a lower metallization layer of each of the memory banks. The local bitlines of the outer memory banks connect to the local input/output logic via an upper metallization layer across regions of the inner memory banks. | 12-03-2015 |
Ganga Prasad Rai, Gwalior IN
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20100151485 | REAGENT FOR DETECTION OF ANALYTE AND PROCESS THEREOF - The present disclosure provides a reagent for detection of analyte in a sample and process of preparation of the reagent. The reagent comprises heparin and substrate coated with the analyte-counterpart. The analyte-counterpart of the reagent is capable of binding to said analyte. The present disclosure further provides a process for detection of an analyte in a sample by contacting said sample with said reagent and detecting formation of analyte-analyte counterpart complex. The present disclosure provides a kit for detection of an analyte in a sample. | 06-17-2010 |
Jyoti Rai, New Delhi IN
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20090177534 | SYSTEM FOR PERFORMING PERSONNEL EVALUATIONS AND COMPUTER PROGRAM THEREOFOR - A computer system and computer program product are provided that enable a supervisor to input performance evaluations for members of the supervisor's group. The supervisor is presented with an electronic evaluation form that includes evaluation items that are answered by the supervisor selecting one of a plurality of options. The evaluation form evaluates parameter, sub-parameters, skill types and skill levels as established during maintenance. Each evaluation item is categorized by at least a parameter, sub-parameter, skill type, or skill level. Answers to the evaluation items inputted by the supervisor for each of the members of the group are used to produce a graphical evaluation result based on the answers inputted by the supervisor. Consolidation of several evaluations, from the same supervisor or from several, can also be done. | 07-09-2009 |
Keemat Rai, Hyderabad IN
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20160100045 | APPARATUSES AND METHODS FOR PROVISIONING EMERGENCY SERVICES INFORMATION - Systems, methods, apparatuses, and media for the provision of emergency services information are provided. Embodiments include receiving emergency services information at a mobile device from a computing device of a cellular network to which the mobile device is in communication. Embodiments further include displaying, in response to input from a user of the mobile device, at least a portion of the emergency services information on a display screen of the mobile device. | 04-07-2016 |
Kumar Santosh Rai, Haryana IN
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20160039781 | NOVEL ANALOGUES OF EPICATECHIN AND RELATED POLYPHENOLS - The present invention provides novel analogues of epicatechin and related polyphenols, their variously functionalized derivatives, process for preparation of the same, composition comprising these compounds and their method of use. | 02-11-2016 |
Kumar Santosh Rai, Imt Manesar, Haryana IN
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20150368223 | NOVEL APPROACH FOR SYNTHESIS OF CATECHINS - A process for synthesis of enatiomerically pure or enatiomerically enriched or racemic mixture of (+and/or−) epicatechin echm and its intermediates, comprising the steps of: (i) obtaining penta-protected quercetin; (ii) reducing the penta-protected quercetin obtained from step (i); (iii) optionally deprotecting the compound of step (ii); (iv) reducing the compound obtained from step (ii) or step (iii) in the presence of a chiral/achiral reducing agent to obtain a chiral intermediate; (v) deprotecting and/or hydrogenation of the chiral intermediate obtained from step (iv) to obtain (−)-epicatechin; (vi) optionally simultaneously deprotecting and by drogenation of the compound obtained from step (ii) to obtain racemic epicatechin. | 12-24-2015 |
Mandar Ranganath Rai, Hyderabad IN
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20120075070 | REAL TIME MEASUREMENT OF ROTOR SURFACE - Real time measurement of a rotor surface is disclosed. In one aspect, at least one radio frequency identification (RFID) tag with an integrated sensor is placed on the rotor to measure operational data therefrom. An RFID reader reads the operational data measured from the rotor by the at least one RFID tag with the integrated sensor in real time. | 03-29-2012 |
20130028751 | SHAFT MOUNTED GEARED FAN FOR OPERATING MOTORS AND METHOD OF ASSEMBLING SUCH MOTORS - A geared cooling device and method of manufacturing a geared cooling device. The cooling device includes a fan shaft, a fan coupled to the fan shaft and a speed adjuster coupled to a motor shaft of a motor and coupled to the fan shaft. The speed adjuster adjusts a rotational speed of the fan shaft to cause the fan shaft to rotate at a different rotational speed than the motor shaft to facilitate passing cooling air past the motor. The method of manufacturing includes coupling the speed adjuster to the motor shaft and to the fan shaft. | 01-31-2013 |
20130039738 | SELF-ADJUSTING SEAL - A sealing system that self-adjusts according to atmospheric conditions is disclosed. The sealing system includes an annular seal casing mounted on a stationary component, the annular seal casing positioned such that a rotating component extends therethrough, at least one annular sealing agent configured to radially move with respect to the rotating component between a sealed position and an unsealed position, at least one sensor for gathering atmospheric data, and at least one micro-mechanism configured to control the at least one annular sealing agent based on the atmospheric data. | 02-14-2013 |
20130039766 | DUAL DIRECTION AXIAL FAN - A dual direction axial fan is provided and includes a body having a retention assembly and being rotatable in first or second directions, a blade being retained by the retention assembly such that the airfoil section extends from the body with the blade assuming first, second or third orientations and a switching mechanism coupled to the retention assembly to urge the blade to assume the second or the third orientation when the body rotates in the first or the second direction, respectively. | 02-14-2013 |
20130062976 | MACHINES AND METHODS AND ASSEMBLY FOR SAME - An operating device for a machine includes a shaft having a channel extending through the shaft and includes a fluid mover coupled to the shaft. The fluid mover is in flow communication with the channel to channel a fluid through the channel to facilitate treating the shaft with the fluid. | 03-14-2013 |
Mandar Ranganath Rai, Andhra Pradesh IN
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20100038988 | Stator and Method of Making the Same - The present disclosure describes an endcap assembly for a stator of an electric motor having a stator winding. The endcap assembly has a dielectric material, and a plurality of connection paths each being supported by the dielectric material and each intervening between each turn of the stator winding wherein the connection paths are configured to communicate with each terminal end of a stator conductor. A method of making a stator is also provided. | 02-18-2010 |
Mandar Ranganath Rai, Hyderabad Andhra Pradesh IN
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20120025632 | ELECTRIC MOTOR APPARATUS - An apparatus is provided and includes a load, circuitry coupled to the load for turning the load on and off, a conduit box through which electricity is transmitted to the load to power the load when the load is turned on, the conduit box including a conduit box body formed to define an aperture and a cover, which closes the aperture when the cover is disposed at a predefined position relative to the conduit box body and a system by which the conduit box body and the cover are operably coupled to the circuitry to provide transmission of the electricity through the conduit box when the load is turned on only when the cover is disposed at the predefined position relative to the conduit box body. | 02-02-2012 |
Nagendra Kumar Rai, Lucknow IN
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20160081312 | MODEL OF ALZHEIMER'S DISEASE - The invention features a non-transgenic rat model for early AD, using a metal mixture of As, Cd and Pb, characterized by enhanced synergistic amyloidogenicity in rat cortex and hippocampus. This model can serve as a tool for (a) AD-directed drug screening, and (b) determining mechanism of AD pathogenicity. It features induction of the A?-mediated apoptosis and induction of inflammation in rodent brain. The invention features novel astrocyte and neuronal cellular models for AD, using a metal mixture of As, Cd and Pb, characterized by enhanced synergistic amyloidogenicity. This model can serve as a tool for (a) AD-directed drug screening in astrocytes and neurons, and (b) determining mechanism of AD pathogenicity in cells. It features induction of the A?-mediated apoptosis and induction of inflammation in astrocytes and neurons. | 03-24-2016 |
Neeraj Kumar Rai, Rajasthan IN
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20140116431 | PIEZO DRIVER HAVING LOW CURRENT QUIESENT OPERATION FOR USE IN A PERSONAL ALERT SAFETY SYSTEM OF A SELF-CONTAINED BREATHING APPARATUS - Embodiments relate generally to personal alert safety systems (PASS) as well as the use of piezoelectric sound generators which may be located within a PASS device operable to alert others when user is in danger. Some embodiments further relate to the use of a PASS device in an SCBA. Embodiments may also relate to the design of piezoelectric driver circuits operable to sound one or more piezoelectric sound generators, wherein the driver circuit design may be low cost and energy efficient. | 05-01-2014 |
Nitin Kumar Rai, Pune IN
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20150193213 | Computer Implemented System and Method for Checking a Program Code - A computer implemented system for checking a program code that includes a lexical analyzer to lexically analyze the expressions of the program code and generate tokens representing these expressions. The system includes a parser that receives and parses the tokens to determine whether the tokens form an allowable expression. A tree generation module generates a parsed tree that represents relationship between the tokens in a tree-format. The system further includes an abstractor that cooperates with the tree generation module, and stores at least one meta model that represents program code in an entity-relationship format. A rule engine executes the code checking rule(s) on the populated instance of the meta model, and determines whether said program code complies with the code checking rule(s). The system also includes a report generator that generates at least one report indicating the compliance level of the program code with the code-checking rule(s). | 07-09-2015 |
Pradeep Rai, Jangipur IN
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20150155247 | BRIDGE STRUCTURE FOR EMBEDDING SEMICONDUCTOR DIE - A semiconductor device, and a method of its manufacture, are disclosed. The semiconductor device includes a semiconductor die, such as a controller die, mounted on a surface of a substrate. A bridge structure is also mounted to the substrate, with the semiconductor die fitting within a trench formed in a bottom surface of the bridge structure. The bridge structure may be formed from a semiconductor wafer into either a dummy bridge structure functioning as a mechanical spacer layer, or an IC bridge structure functioning as both a mechanical spacer layer and an integrated circuit semiconductor die. Memory die may also be mounted atop the bridge structure. | 06-04-2015 |
20150187421 | SPACER LAYER FOR EMBEDDING SEMICONDUCTOR DIE - A semiconductor device, and a method of its manufacture, are disclosed. The semiconductor device includes a semiconductor die, such as a controller die, mounted on a surface of a substrate. A spacer layer is also mounted to the substrate, with the semiconductor die fitting within an aperture or a notch formed through first and second major opposed surfaces of the spacer layer. Additional semiconductor die, such as flash memory die, may be mounted atop the spacer layer. | 07-02-2015 |
Pradeep Kumar Rai, Jangipur IN
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20120216396 | NON-UNIFORM VACUUM PROFILE DIE ATTACH TIP - A system is disclosed for separating a semiconductor die from a tape to which the die is affixed during the wafer dicing process. The system includes a pick-up arm for positioning a vacuum tip over a semiconductor die to be removed. The vacuum tip includes a non-uniform array of vacuum holes to grip the semiconductor wafer. | 08-30-2012 |
Pragya Rai, Uttar Pradesh IN
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20130081980 | SULPHUR REDUCTION CATALYST ADDITIVE COMPOSITION IN FLUID CATALYTIC CRACKING AND METHOD OF PREPARATION THEREOF - The present invention relates to sulphur reduction catalyst additive composition comprising an inorganic porous support incorporated with metals; an alumino silicate or zeolite component; an alumina component and clay. More particularly the present invention relates to sulphur reduction catalyst additive composition comprising refinery spent catalyst as support. The primary sulphur reduction catalyst additive component of the catalyst composition contains metals of Period III or IV of the Periodic Table, preferably Zinc or Magnesium or combination thereof or one of the transition metals along with other metals. | 04-04-2013 |
Pragya Rai, Surajpur IN
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20150034474 | PROCESS FOR OBTAINING FOOD GRADE HEXANE - The present invention relates to a process for obtaining food grade hexane, comprising: fractionating a hydrocarbon feed having a boiling point in the range of 50° C. to 140° C. to obtain a hydrocarbon fraction having boiling point in the range of 63° C. to 69° C. and having 3%-15% (wt/wt) of aromatic compounds content; extracting the hydrocarbon fraction by counter current solvent extraction using sulfolane as a solvent to obtain a first raffinate phase; extracting the first raffinate phase by co-current solvent extraction using sulfolane as a solvent to obtain a second raffinate phase; and washing the second raffinate phase with water to obtain a food grade hexane containing less than 100 ppm of aromatic compounds. | 02-05-2015 |
Pragya Rai, Greater Noida IN
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20130116488 | CATALYST COMPOSITIONS FOR CONVERSION OF VEGETABLE OILS TO HYDROCARBON PRODUCTS IN THE DIESEL BOILING RANGE AND PROCESS OF PREPARATION THEREOF - The present invention relates to a catalyst composition for conversion of vegetable oils to hydrocarbon products in the diesel boiling range, comprising a porous support; Group III A or VA element in the range of 1-10 wt %; Group VI B elements in the range of 1 to 20 wt %; Group VIII B elements in range of 0.01 to 10 wt %. The present invention further provides the process for preparing the catalyst composition for conversion of vegetable oils to hydrocarbon products in the diesel boiling range. The present invention also provides the process for conversion of vegetable oils to hydrocarbon products in the diesel boiling range using the catalyst composition or discarded refinery spent hydro-treating catalyst. | 05-09-2013 |
Preeti Rai, Lucknow IN
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20150073126 | ALLIUM FISTULOSUM LEAF AGGLUTININ RECOMBINANT PROTEIN, ITS ENCODING POLYNUCLEOTIDE, PRIMER AND PROCESS FOR PREPARATION THEREOF - Nucleic acid sequence encoding | 03-12-2015 |
20150139976 | NOVEL INSECTICIDAL CHITINASE PROTEIN ITS ENCODING NUCLEOTIDE AND APPLICATION THEREOF - A novel insecticidal chitinase protein from fern | 05-21-2015 |
Roopali Rai, Karnataka IN
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20090318629 | POLYSILOXANE-POLYCARBONATE COMPOSITIONS, AND RELATED METHODS AND ARTICLES - A composition, comprising, based on the total weight of the polymer components in the composition, 1 to 40 wt. % of an aromatic polycarbonate, 30 to 98.8 wt. % of a polysiloxane-polycarbonate block copolymer, and 0.1 to 10 wt. % of a polysiloxane-polyimide block copolymer comprising more than 20 wt. % polysiloxane blocks, based on the total weight of the polysiloxane-polyimide copolymer. The compositions provide articles with low haze, high luminous transmittance, and good hydro-aging properties. The articles can further be formulated to have excellent flame retardance, particularly when KSS is used. | 12-24-2009 |
Sachin Kumar Rai, Ranchi IN
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20110085892 | VORTEX CHAMBERS FOR CLEARANCE FLOW CONTROL - An apparatus is provided and includes a first member with a flow diverting member extending from a surface thereof and a second member disposed proximate to the first member with a clearance gap area defined between a surface of the second member and a distal end of the flow diverting member such that a fluid path, along which fluid flows from an upstream section and through the clearance gap area, is formed between the surfaces of the first and second members. The second member is formed to define dual vortex chambers at the upstream section in which the fluid is directed to flow in vortex patterns prior to being permitted to flow through the clearance gap area. | 04-14-2011 |
20140030102 | TURBINE BUCKET WITH NOTCHED SQUEALER TIP - A turbine bucket having an airfoil is disclosed. The airfoil may include a pressure side and a suction side extending between a leading edge and a trailing edge. In addition, the airfoil may include a tip. The tip may include a tip floor and a tip wall extending outwardly from the tip floor. The tip wall may include an inner surface defining an inner perimeter of the tip wall. Moreover, a plurality of notches may be defined by the inner surface around at least a portion of the inner perimeter. | 01-30-2014 |
20140093352 | EXHAUST DIFFUSER ARRANGEMENT FOR A TURBINE SYSTEM AND METHOD OF REDIRECTING A FLOW - An exhaust diffuser arrangement for a turbine system includes an inlet for receiving a flow proximate a last stage bucket of the turbine system, the flow flowing in a first flow direction. Also included is a flow redirecting component. The flow redirecting component includes a first wall having a first side of a concave surface geometry for redirecting the flow and a second side of a convex surface geometry. The flow redirecting component also includes a second wall spaced downstream of the first wall and having at least one flow exit for reducing a boundary layer along the second side of the first wall. | 04-03-2014 |
Sachin Kumar Rai, Ranch IN
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20110085893 | COUNTOURED HONEYCOMB SEAL FOR A TURBOMACHINE - A turbomachine includes a housing having an inner surface, a compressor, a turbine and a rotary member including a plurality of blade members configured as part of one of the compressor and the turbine. Each of the plurality of blade members includes a base portion and a tip portion. The turbomachine also includes a honeycomb seal member mounted to the inner surface of the housing adjacent the rotary member. The honeycomb seal member includes a contoured surface having formed therein a deformation zone. The deformation zone includes an inlet zone and an outlet zone. The inlet zone is spaced a first distance from the tip portion of each of the plurality of blade members and the outlet zone is spaced a second distance from the tip portion of each of the plurality of blade members. The second distance being substantially equal to or less than the first distance. | 04-14-2011 |
Sachin Kumar Rai, Jharkhand IN
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20140161603 | EXHAUST DIFFUSER - An exhaust diffuser is provided having a center body having an inlet adapted for coupling to a turbine. The center body has an outer wall, and a guide member disposed inside the center body. A flow path reducing member is disposed inside the center body. The flow path reducing member is configured to be movable into a first position and a second position. The first position is an inactive position having no impact on an exit flow area of the exhaust diffuser, and the second position is a deployed position that reduces the exit flow area of the exhaust diffuser. | 06-12-2014 |
Santosh Kumar Rai, Lucknow IN
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20120278945 | NOVEL AUTOTETRAPLOID CLONE 'CIMAP-KHUS 40' OF VETIVER (VETIVERIA ZIZANIODES) USEFUL FOR CARBON SEQUESTRATION AND SOIL CONSERVATION - The present invention relates to the development of a novel clone of Vetiver [ | 11-01-2012 |
Shambhu Dayal Rai, New Thippasandra IN
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20120166626 | Updating Traffic Rate for MSRP Sessions - A system and method is provided for adjusting a traffic rate for a Message Session Relay Protocol (MSRP) session established between two network nodes at a per session level. Each MSRP session has a traffic rate for which MSRP messages are transmitted over the MSRP session. The traffic rate per session can be adjusted, and the adjusted traffic rate per session can be communicated to adjacent nodes. | 06-28-2012 |
Shivendra Nath Rai, Andhra Pradesh IN
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20090024369 | METHOD OF PREDICTING THE DYNAMIC BEHAVIOR OF WATER TABLE IN AN ANISOTROPIC UNCONFINED AQUIFER HAVING A GENERAL TIME-VARYING RECHARGE RATE FROM MULTIPLE RECTANGULAR RECHARGE BASINS - The present invention relates to development of a method of predicting the dynamic behavior of water table in an anisotropic unconfined aquifer having a general time-varying recharge rate from multiple rectangular recharge basins. Each basin can have a different dimension and nature of rate of recharge. Aquifer can have prescribed head, zero flux, or a combination of both types of boundary conditions. | 01-22-2009 |
Siddhartha Rai, Secunderabad IN
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20100156889 | BI-DIRECTIONAL UPDATE OF A GRID AND ASSOCIATED VISUALIZATIONS - Architecture that facilitates the attachment of multiple visualization types (e.g., charts) to the data of a grid and the presentation of the visualization next to the grid. The infrastructure allows each data view to be associated with a set of visualizations. These visualizations are rendered along with the grid (in a separate presentation pane) so that the user does not have to switch context to perform analyses. The visualizations available include charts that show aggregate and/or non-aggregate data. In a server farm scenario, all user interactions such as drill-downs are provided. Server farm drill-downs for these visualizations can be obtained using MHTML (MIME hypertext markup language). The visualizations can be automatically updated when filters are applied on the grid, and when drill-down is performed on the visualization, the grid is automatically updated. The visualizations can be consumed from a web-based browser client and/or thick client, for example. | 06-24-2010 |
Subashchandra G. Rai, Karnataka IN
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20140026627 | PRIVACY OVERRIDE FUNCTION FOR A DOOR LOCK - A door lock includes a deadbolt and a latchbolt each movable between a thrown position and a retracted position, an inside lever operable to move the latchbolt between the thrown and retracted positions, and an outside lever configured in one of a locked and unlocked state in which the outside lever is operable to move the latchbolt between the thrown and retracted position. A thumbturn is coupled to the deadbolt and is movable between a first position in which the deadbolt is in the thrown position, the latchbolt is in the thrown position, and the outside lever is locked, a second position in which the deadbolt is in the retracted position, the latchbolt is in the thrown position, and the outside lever is locked, and a third position in which the deadbolt is in the retracted position, the latchbolt is in the thrown position, and the outside lever is unlocked. | 01-30-2014 |
Sudhanshu Rai, Ghazipur IN
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20110241458 | STATOR COIL COOLANT FLOW REDUCTION MONITORING - A coolant flow reduction monitoring system for a rotary electric machine having stator coils within a plurality of slots of a stator thereof is provided. The stator coils are cooled by a coolant flowing in a plurality of passages provided in the stator coils. The system includes an outlet temperature sensor for measuring a coolant outlet temperature of the coolant in an outlet of at least one of the plurality of passages, a slot temperature sensor for measuring a temperature in at least one slot at a location along a length of each slot and outside of the stator coils, and an inlet temperature sensor for measuring a coolant inlet temperature of the coolant. A coolant flow reduction monitor generates an alarm indicating a coolant flow reduction based on the at least one coolant outlet temperature, the at least one slot temperature and the coolant inlet temperature. | 10-06-2011 |
20110308300 | SEAL LEAKAGE AND SEAL OIL CONTAMINATION DETECTION IN GENERATOR - In an embodiment, a system includes: a casing for surrounding at least a portion of a rotor, and enclosing a volume of a cooling gas thereabout, the casing including a plurality of static seals; an end housing at each end of the casing, each end housing including a seal system through which the rotor extends, wherein a portion of cooling gas escapes from the casing to at least one seal area; and a source of cooling gas fluidly coupled to the casing by a cooling gas regulator. The system may further include: a scavenging system coupled to each end housing for removing a gas mixture therefrom including a portion of escaping cooling gas; a sensor for determining a purity of the cooling gas in the casing; and a static seal leak detector that generates an alarm indicative of a leak in at least one of the plurality of static seals. | 12-22-2011 |
20110309780 | SEAL LEAKAGE AND SEAL OIL CONTAMINATION DETECTION IN GENERATOR - Detection of, among other things, seal leakage(s) and/or seal oil contamination for a gas cooled generator are provided. Detectors according to some embodiments of the invention provide mechanisms of early detection of cooling gas, e.g., hydrogen, leakage through leakage sources as well as low purity and high cooling gas consumption problems in a gas cooled generator. | 12-22-2011 |
Veerendra Kumar Rai, Pune IN
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20140114729 | ASSESSING OUTSOURCING ENGAGEMENTS - Systems and methods for assessing performance of an outsourcing engagement are described. According to the present subject matter, the system(s) implement the described method(s) for assessing the outsourcing engagement. The method includes identifying at least one Critical Success Factor (CSF) associated with the outsourcing engagement between a vendor and a client based on conducive conditions of outsourcing. The method further includes determining at least one of a plurality of parameters and a plurality of sub parameters associated with the identified at least one CSF, wherein the plurality of parameters and the plurality of sub parameters are inter dependent and effect performance of the at least one CSF. Further, the method includes assessing a value of performance for at least one parameter and at least one sub parameter from amongst the plurality of parameters and the plurality of sub parameters respectively, based on a system dynamics model. | 04-24-2014 |
20140122185 | SYSTEMS AND METHODS FOR ENGAGEMENT ANALYTICS FOR A BUSINESS - Described is a method for engagement analytics. The method includes identifying criteria, and sub-criteria of each of the criteria, associated with a plurality of engagements between a vendor and a client, and identifying influencor sub-criteria and influencee sub-criteria amongst the sub-criteria. First levels of influence of the influencor sub-criteria of each of the criteria with respect to the influencee sub-criteria of each of the criteria; second levels of influence of the plurality of engagements with respect to the sub-criteria of all the criteria; and third levels of influence of the sub-criteria of all the criteria with respect to the engagements, are estimated. Further, a selection order of the plurality of engagements is determined based on the first, the second and third levels of influence. The selection order has priority values indicative of a level of realization of each of the engagements for the selection of the at least one engagement. | 05-01-2014 |
20140343916 | VIABLE SYSTEM OF GOVERNANCE FOR SERVICE PROVISIONING ENGAGEMENTS - Systems and methods for governing execution of a service provisioning engagement are described. In one implementation, the described methods are implemented in the systems, where the method includes determining a customized schema based on a viable systems model, where the customized schema is defined using a plurality of dimensions and a plurality of sub-dimensions, where the plurality of dimensions and the plurality of sub-dimensions is defined using a plurality of parameters. The method also includes determining a system dynamics model which defines relationship between the plurality of parameters of the customized schema. The method further includes setting targets for at least one parameter from amongst the plurality of parameters of the customized schema and simulating the at least one parameter interactively based on the system dynamics model. | 11-20-2014 |
Veerendra Kumar Rai, Hadapsar Pune IN
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20150106143 | Optimizing Allocation of Configuration Elements - Systems and methods for optimizing allocation of configuration elements in a service engagement. A plurality of Service Level Agreements (SLAs) corresponding to a service engagement is received. A Service Level Agreement (SLA) of the plurality of Service Level Agreements (SLAs) includes a plurality of configuration elements and a plurality of SLA compliances. A model is created by allocating a subset of the plurality of configuration elements to meet the SLA. The model is simulated to verify the plurality of SLA compliances being met by the subset allotted. Based on the simulation, a time series data indicating behavior of the model is obtained. The model is optimized to obtain an optimal allocation of the plurality of configuration elements. The model is optimized by allocating another subset of the plurality of configuration elements to meet the SLA. | 04-16-2015 |
20150106163 | OBTAINING OPTIMAL PRICING STRATEGY IN A SERVICE ENGAGEMENT - Systems and methods for obtaining an optimal pricing strategy in a service engagement are disclosed. A model is created for the service engagement between a client and vendor. For the service engagement, a pricing strategy is selected. The pricing strategy is selected from one of a fixed strategy, a variable strategy and a combination thereof. Subsequent to selecting the pricing strategy, a client payoff associated with the client and a vendor payoff associated with the vendor are computed. The model is simulated to obtain a time series data. Based on the simulation, an optimal pricing strategy is obtained by calculating an optimizer payoff function. The optimizer payoff function is calculated by assigning relative weights to the client payoff and the vendor payoff. The optimal pricing strategy is obtained by altering the pricing strategy to maximize the optimizer payoff function. | 04-16-2015 |
20150106165 | System and Method for Multi-Layered Monitoring and Control for Dynamic Situation Handling for Production Support - A system and method for selecting an optimal policy to be implemented in production support engagement. The system configures a knowledge base including plurality of policies, reference events, and reference scenarios. The plurality of policies is mapped with the plurality of reference scenarios and the plurality of reference events. The plurality of policies is defined in a plurality of layers in a manner that each policy corresponds to a particular layer of the plurality of layers. Relevant policies, out of the plurality of policies, may be selected based on an event received. Simulation may be performed on the relevant policies for identifying first candidate policy. The optimization may be performed on the relevant policies for identifying second candidate policy. The first and second candidate policy indicate the optimal policy to be implemented in the production support engagement. | 04-16-2015 |
Vijay Rai, Karnataka IN
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20160132205 | SYSTEM AND METHOD FOR LINKING APPLICATIONS - A system and method includes a device and a processor. In some embodiments the processor is operable to display a first representation for a first application at a first location on the touchscreen display and a second representation for a second application. In some embodiments, the device detects a contact on a touchscreen display at the first location. In some embodiments, the device detects a gesture on the touchscreen display and links the first application with the second application. In some embodiments the device links the first application with the second application when the gesture conforms to a predetermined gesture. | 05-12-2016 |
Vikrant Rai, Solan IN
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20150373063 | METHOD AND APPARATUS FOR TIMELINE-SYNCHRONIZED NOTE TAKING DURING A WEB CONFERENCE - A computer implemented method and apparatus for timeline-synchronized note taking during a web conference. The method comprises receiving a note from a user in a web conference; generating metadata that identifies a timestamp in the web conference when the note was created and a user identifier of the user who authored the note; and storing the note and the metadata with a recording of the web conference. | 12-24-2015 |
Vivek Rai, Allahabad IN
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20150094307 | AMINO, AMIDO AND HETEROCYCLIC COMPOUNDS AS MODULATORS OF RAGE ACTIVITY AND USES THEREOF - Amino, amido, and heterocyclic compounds are disclosed. The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, diabetes complications, inflammation, and neurodegeneration, obesity, cancer, ischemia/reperfusion injury, cardiovascular disease and other diseases related to RAGE activity. | 04-02-2015 |
20160101096 | AMINO, AMIDO AND HETEROCYCLIC COMPOUNDS AS MODULATORS OF RAGE ACTIVITY AND USES THEREOF - Amino, amido, and heterocyclic compounds are disclosed. The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, diabetes complications, inflammation, and neurodegeneration, obesity, cancer, ischemia/reperfusion injury, cardiovascular disease and other diseases related to RAGE activity. | 04-14-2016 |