Dash
Barsha Dash, Orissa IN
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20150053572 | HYDROMETALLURGICAL PROCESS FOR THE RECOVERY OF TELLURIUM FROM HIGH LEAD BEARING COPPER REFINERY ANODE SLIME - A hydrometallurgical process is provided for the recovery of tellurium as elemental tellurium powder from copper refinery anode slime containing high amount of lead. The process involves the removal of copper and lead from anode slime followed by the recovery of tellurium as elemental powders. An economical and environment friendly process is provided for producing tellurium from a high lead bearing anode slime as it involves only hydrometallurgical techniques and thereby avoids emission of any polluting gases and has an efficiency of 85 to 90%. The developed process of recovering tellurium as elemental powders from copper refinery anode slime is beneficial in the production of pure tellurium instead of tellurium compounds. It helps raise the profit margin of a non-ferrous metal industry dealing with extraction of copper from ores and treatment of anode slime for the recovery of other metal values. | 02-26-2015 |
Bilash Dash, Yorkshire GB
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20120066769 | DATA SECURITY IN A CLOUD COMPUTING ENVIRONMENT - Methods and apparatus for providing data security, in particular for cloud computing environments, are described. In an embodiment, a software component monitors events at a node in a computing system and on detection of an event of a particular type, interrupts a message associated with the event. Before the message is allowed to continue towards its intended destination, a security template is selected based on the message (e.g. the data in the message and identifiers within the message) and this template is used to determine what data protection methods are applied to each data element in the message. A modified data packet is created by applying the security template and then this modified data packet is inserted into the message in place of the data packet in the interrupted message. | 03-15-2012 |
Debabrata Dash, Renes Vaud CH
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20140359771 | CLUSTERING EVENT DATA BY MULTIPLE TIME DIMENSIONS - Systems and methods for processing log data are provided. A set of data chunks is determined. Each data chunk is associated with a set of events, which are grouped according to a primary time dimension field of each event of the set of events. A metadata structure is determined for each of the data chunks. The metadata structure includes comprises a range of the primary time dimension field of all of the events in the data chunk and a range of a secondary time dimension field of all of the events in the data chunk. A subset of the data chunks is selected. A data chunk associated with at least one event of the plurality of events is generated according to the secondary time dimension field of the at least one event. | 12-04-2014 |
Debabrata Dash, Renens CH
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20140330816 | QUERY SUMMARY GENERATION USING ROW-COLUMN DATA STORAGE - A data storage system ( | 11-06-2014 |
Debashis Dash, Hyderabad IN
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20120058194 | PHARMACEUTICAL FORMULATIONS COMPRISING SUBSTITUTED BENZIMIDAZOLE DERIVATIVES - Stabilized substituted benzimidazole modified release pharmaceutical formulations with at least two drug-containing fractions, wherein the release from a first fraction precedes the release from a second fraction, pharmaceutical excipients, processes for preparing the stable formulations, packaging therefor, and their use in treatment of erosive esophagitis and heartburn associated with non-erosive gastroesophageal reflux disease. | 03-08-2012 |
20120087986 | PHARMACEUTICAL FORMULATIONS COMPRISING DESVENLAFAXINE - Pharmaceutical formulations comprising desvenlafaxine, processes for preparing formulations comprising desvenlafaxine, and therapeutic uses and methods of treatment employing formulations comprising desvenlafaxine. | 04-12-2012 |
Deepak Dash, Khordha IN
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20160066218 | CIRCUIT SWITCHED FALL BACK IMPROVEMENTS - An improved circuit switched fallback (CSFB) method is disclosed, in which failures following several abnormal cases not anticipated by the 3GGP specification are avoided. User equipment implementing the improved CSFB method demonstrate increased performance in terms of call success rate and hence provide an improved user experience and an edge over LTE modem competitors. The improved CSFB method can be included in the 3GPP standards for such abnormal case handling and CSFB call recovery. | 03-03-2016 |
20160100336 | SYSTEMS AND METHODS FOR MANAGING CIRCUIT SWITCHED FALLBACK CALLS - Techniques described herein may enable a wireless cellular network to transfer a call from a packet-switched (PS) portion of the wireless cellular network to a circuit-switched (CS) portion of the wireless cellular network, in a manner that ensures that the CS network receiving the call can actually support the call. For instance, before the wireless cellular network selects RAT for the CS network for transferring a call, the wireless cellular network may identify a call type for the call (e.g., simple voice call, video call, etc.), identify a RAT for the CS network that can support the call type, and proceed to transfer the call to the CS portion of the wireless cellular network that can support the call type, thus ensuring that the call is not dropped as a result of the transfer. | 04-07-2016 |
Deepak Kumar Dash, Odisha IN
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20160127422 | APPARATUS, SYSTEM AND METHOD OF DIFFERENTIATING BETWEEN AN IMS CONNECTION AND A NON-IMS CONNECTION - Some demonstrative embodiments include devices, systems and methods of differentiating between an Internet Protocol (IP) Multimedia Subsystem (IMS) connection and a non-IMS connection. For example, a UE may include a communication module configured to receive from an application a request to establish a Packet Data Network (PDN) connection, and to assign an IMS tag to a traffic flow identifier of the PDN connection, wherein the IMS tag indicates that the PDN connection is an IMS connection or a non-IMS connection. The communication module may be configured to receive from the application a request to handle data packets having the traffic flow identifier, and to process the request to handle the data packets based on the IMS tag assigned to the traffic flow identifier. | 05-05-2016 |
Hemanata Dash, Bhubaneswar IN
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20130031067 | DATA AUDIT MODULE FOR APPLICATION SOFTWARE - System and methods of data auditing of transaction data of an application software are described. In one implementation, the method includes data auditing of transaction data by an independent audit module where metadata of the application software is received, and an audit table based on at least one of the audit parameters, indicating the extent of audit data of one or more processes is created in an audit database of the audit module. Further, triggers for capturing data changes from the application software are generated based on at least one audit parameters. Captured changes data is optimized to reduce the storage requirements of audit data. In another implementation, the result of the analysis is displayed in form of a report in user desired format. | 01-31-2013 |
Hemanta Dash, Bhubaneswar IN
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20130173541 | DATABASE VERSION MANAGEMENT SYSTEM - Systems and methods for managing versions of a database are described herein. The system includes a worklist module configured to receive a plurality of change requests and generate a first worklist based on them. The plurality of change requests include instructions for modifying one of a database structure and/or master data of the database. One or more change requests may be approved from the first worklist. The worklist module generates a second worklist comprising the approved change requests. One or more change requests included in the second worklist are executed to create a version of the database. A versioning module may maintain and track a plurality of versions within the database. A comparison module may allow comparison and synchronization of the plurality of versions of the database based on the results of comparison and needs in specific environment. | 07-04-2013 |
Hemanta Kumar Dash, Bhubaneswa IN
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20130227353 | APPLICATION MONITORING - Methods and systems for monitoring of software applications are described herein. In one implementation, monitoring data corresponding to at least one component of the application is obtained based on user preferences. The monitoring data comprises data pertaining to the software application at least one of an application level and a database level. The monitoring data is transferred to a monitoring buffer after the completion of first predetermined time interval. The monitoring data is further transferred from the monitoring buffer to a database after a second predetermined time interval. The transfer process is asynchronous of the application execution process. | 08-29-2013 |
Mamoni Dash, Baripada, Orissa IN
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20160077288 | SELF-WRITABLE WAVEGUIDE FOR FIBER CONNECTORS AND RELATED METHODS - A splice with core-writing technology includes: (a) two fiber ends aligned and separated by a gap in a mechanical alignment system containing a polymerizable resin composition and photoinitiators; (b) the core bridge is written by launching UV or visible light through one or both fibers to be connected; and (c) the cladding is formed by flooding light or by thermal curing of polymerizable material to obtain the required refractive index contrast for waveguiding. The splice can be between two fibers, one of which is a connectorized stub. The fibers can be arranged in parallel or in optical alignment with a reflective device. | 03-17-2016 |
Mamoni Dash, Orissa IN
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20150378109 | FIBER OPTIC CONNECTOR WITH FIBER END PROTECTION - The present disclosure relates to a fiber optic connector including a connector body ( | 12-31-2015 |
Nanda K. Dash, Bhubaneswar IN
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20090091338 | DISPOSABLE TOTAL DISSOLVED SOLIDS METER AND METHODS OF USE THEREOF - A disposable meter for testing the level of total dissolved solids in a water source and a method of testing the concentration of total dissolved solids are herein disclosed. The disposable meter may include a body with at least water resistant properties, a first indicator, the energization of which is indicative of a threshold level measured total dissolved solids, a pair of electrodes wherein energization passing between the pair of electrodes completes a circuit, and circuitry disposed within the body connected to the first indicator and the pair of electrodes. The circuitry may be configured to commence energization to pass between the pair of electrodes, measure the conductivity of the water between the pair of electrodes, and energize the first indicator if the measured conductivity value exceeds a predetermined threshold value. The method of testing the concentration of total dissolved solids present in a water supply may include projecting a current between a first electrode and a second electrode, measuring the conductivity of the water between the electrodes, comparing the measured conductivity to a plurality of threshold values, and energizing an indicator in a matter that is correlated to the highest threshold value met by the measured conductivity. | 04-09-2009 |
Nanda Kishore Dash, Bhubaneswar IN
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20120279293 | SYSTEM AND METHOD FOR GAS DISTRIBUTION MEASUREMENT FOR ELECTROSTATIC PRECIPITATOR - The present invention relates to a method for carrying out measurement of gas distribution in an ESP and also relates to a gas distribution measurement system for measurement of gas velocities in an ESP. The gas distribution system ( | 11-08-2012 |
20150013775 | FLUE GAS CONDITIONING SYSTEM AND METHOD - Disclosed are a system ( | 01-15-2015 |
Pravash Chandra Dash, Bengaluru IN
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20140282315 | GRAPHICAL VIEW AND DEBUG FOR COVERAGE-POINT NEGATIVE HINT - The present invention provides a graphical view of this connected network that allows the user to navigate throughout a network. The graph view consists of a series of nodes that correspond to a set of test, testbench, design or coverage items in the simulation. Various nodes in the network are colored or shaped differently to represent either test, class, stimulus, testbench, design or coverage points. The graph may be drawn so that all items that occur at the same time are lined up in the same horizontal or vertical region, to give the user an intuitive view of time going left to right or top to bottom. | 09-18-2014 |
P. S. Dash, Jamshedpur IN
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20110138687 | Beneficiation Process to Produce Low Ash Clean Coal from High Ash Coals - An improved beneficiation process to produce low ash clean coal from high ash coals, comprising: preparing a coal slurry from fine coal and water and discharging it to a first reactor; preparing an alkali solution of NaOH and water and discharging it to a first reactor; carrying-out a leaching reaction between the coal and the alkali solution inside the first reactor; transferring the reaction mixture to a second reactor for filtration and washing to produce a filter cake; preparing a diluted acid solution in a second tank and delivering it to a second reactor; preparing a diluted alkali solution in a third tank and delivering it to a second reactor; feeding a coal slurry prepared from the filter cake into the second reactor for washing and transferring to a second filtration unit; transferring the product after filtration to a third reactor; carrying-out different leaching reaction sequences in the first, second, and third reactors; and transferring to a fifth tank the treated coal filter cake for drying. | 06-16-2011 |
Rakesh Kumar Dash, Brampton CA
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20110246971 | COMMON RECORDING AND REPLAYING PERFORMANCE TEST TOOL FOR A CLIENT-SERVER ENVIRONMENT - A method, system and computer program product for recording and replaying a program execution in a client-server environment capable of supporting different client-server communication protocols. A common recorder of the exemplary embodiments identifies respective class files and libraries used by a client application to process client actions and data passed in client requests and server responses. The recorder stores class files and data in a replay file and later re-creates server loads and client actions based on the class files, data and client action results in the replay file during a replay of the execution. | 10-06-2011 |
Ranjit K. Dash, Bangalore, Karnataka IN
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20140232359 | RESONANCE-BASED SINGLE INDUCTOR OUTPUT-DRIVEN DC-DC CONVERTER AND METHOD - A resonance-based DC-DC converter for converting a DC input voltage to a first DC output voltage (V | 08-21-2014 |
Ranjit Kumar Dash, Bangalore IN
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20090284246 | LOW DROPOUT REGULATOR TESTING SYSTEM AND DEVICE - A device for testing low dropout (LDO) regulator is disclosed. In one embodiment, a device for testing LDO regulators includes an absolute value measurement module for measuring absolute output voltages of the LDO regulators including a resistor scaling array for generating candidate voltages based on a first output voltage of the LDO regulators, a multiplexer for forwarding one of the candidate voltages selected by a binary search algorithm, and a comparator for generating a first test output by comparing the candidate voltage with an external reference voltage, and a DC load regulation measurement module for measuring corresponding DC regulation voltages of the LDO regulators including a switch for applying an internal test load to a second output voltage of the LDO regulators, and the comparator for generating a second test output by comparing a reference voltage with the second output voltage modified by the internal test load. | 11-19-2009 |
20130049851 | ACTIVE PULL-UP/PULL-DOWN CIRCUIT - A circuit includes circuit portions operating from separate power supplies which are switched sequentially. An output of a first portion powered by a power supply (A) is provided as an input to a second portion powered by another power supply (B). Power supply (A) is switched-ON a delay interval later than power supply (B). In an embodiment, the first portion also receives a control input which enables or disables response of the first portion to changes in its inputs. An active circuit is connected between the control terminal and a constant reference potential node of the circuit, and has one transistor of a current-mirror pair connected across supplies (A) and (B). The active circuit connects the control terminal to the constant reference potential node in the delay interval, but is an open circuit otherwise. Power dissipation in the circuit is thereby reduced. | 02-28-2013 |
20130285451 | ACTIVE PULL-UP/PULL-DOWN CIRCUIT - A circuit includes circuit portions operating from separate power supplies which are switched sequentially. An output of a first portion powered by a power supply (A) is provided as an input to a second portion powered by another power supply (B). Power supply (A) is switched-ON a delay interval later than power supply (B). In an embodiment, the first portion also receives a control input which enables or disables response of the first portion to changes in its inputs. An active circuit is connected between the control terminal and a constant reference potential node of the circuit, and has one transistor of a current-mirror pair connected across supplies (A) and (B). The active circuit connects the control terminal to the constant reference potential node in the delay interval, but is an open circuit otherwise. Power dissipation in the circuit is thereby reduced. | 10-31-2013 |
20140111169 | Systems and Methods of Auto-configurable Switching/Linear Regulation - The systems and methods of auto-configurable switching/linear regulation disclosed herein enable a device to operate in both DC-to-DC switching regulation and linear regulation applications. The systems and methods disclosed herein differentiate between switching and linear mode. If the application is for a linear regulator, there will only be a capacitor on the output. If the application is for switching mode regulation, there will be an inductor and a capacitor on the output. Then based on the determination, the mode is selected and the hardware is converted into switching regulator operation or linear regulator operation. | 04-24-2014 |
Ranjit Kumar Dash, Chennai IN
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20100085087 | AUTOMATIC ON-CHIP DETECTION OF POWER SUPPLY CONFIGURATION-MODES FOR INTEGRATED CHIPS - A power management (PM) system architecture for a controlled SoC detects availability of power supply for signal-driving at a given node inside a chip, and uses a timer, a discharge mechanism with trigger for starting/stopping a discharge process, and a comparator for monitoring a measured voltage of an intended node during the discharge process. Enabling the discharge mechanism for a known time period helps detection. Power supply can be internally generated in the chip or from a source on board. The architecture detects if the node is driven or floating, an undriven floating node causing a dip in the measured voltage. The measured voltage does not have a dip when the node is driven. The architecture is also configured so that when there is a required on-board external power supply, an internal power supply is disabled to avoid a race-condition. The architecture obviates a dedicated IO pin for mode-indication. | 04-08-2010 |
20110032027 | SWITCHED BANDGAP REFERENCE CIRCUIT FOR RETENTION MODE - A low power bandgap reference circuit for retention mode in system on chips (SoCs). A switched bandgap reference includes bandgap reference circuit coupled to a storage capacitor through a switch. A logic having a set of control signals controls the switch and the bandgap reference circuit such that during a retention mode the bandgap reference circuit and the switch are active for a first time interval in response to the set of control signals to recharge the storage capacitor and then inactive for a second time interval in response to the set of control signals that decouples the bandgap reference circuit from the storage capacitor. The charge stored in the storage capacitor is used to generate a reference voltage. | 02-10-2011 |
20110241747 | APPARATUS AND METHOD FOR REDUCING INTERFERENCE SIGNALS IN AN INTEGRATED CIRCUIT USING MULTIPHASE CLOCKS - An apparatus and method for reducing interference signals using multiphase clocks. An integrated circuit includes a digital circuit and an analog circuit. The digital circuit includes a derived clock circuit configured to receive a root clock having a frequency D*f, D being a divide factor, to divide the root clock by D, and generate multiphase clocks having N phases. N circuits of the digital circuit are configured to receive a corresponding one of the N phases, with edges of the multiphase clocks being spread over the N phases. The multiphase clocks cause a frequency shift in interference signals generated by reduced periodic peak currents drawn by the N circuits from f to N*f and harmonics thereof. The analog circuit receives an in-band range of signals. A value of N is configured to shift the interference signals outside the in-band range of signals. | 10-06-2011 |
Sambit Dash, Bangalore IN
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20140351587 | PROTECTING CRYPTOGRAPHIC SECRETS USING FILE SYSTEM ATTRIBUTES - Techniques are disclosed for protecting cryptographic secrets stored locally in a device, such as a mobile phone. A client device creates or downloads a shared secret to be used in a server transaction. To protect this shared secret locally, the client device encrypts the shared secret using a key generated a file system attributes value, along with other sources of entropy. The file system attributes value may correspond to the inode of a file in a UNIX-based file system. Thereafter, when the shared secret is required for logical computation, the client device reconstructs the key using the file system attributes value and the other previous sources of entropy. The client device may use the key to decrypt the information and use the shared secret for its required purpose, e.g., in generating a one-time password for a login session. | 11-27-2014 |
Sambit Kumar Dash, Bangalore IN
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20090249329 | LIMITED SERVICE LIFE THROUGH VIRTUALIZED SERVICE IMAGES - Techniques for limited service life through virtualized service images are presented. A software application is embodied as a service within a virtual machine (VM) image. Licensing restrictions for the software application are carried with or accessible from VM image. Each time the VM is instantiated on a target processing environment from the VM image, the licensing restrictions are enforced against the software application to thereby limit the service life of the software application embedded within the VM image. | 10-01-2009 |
20100125856 | TECHNIQUES FOR ESTABLISHING VIRTUAL DEVICES - Techniques for establishing virtual devices are presented. A legacy control system is encapsulated as a virtual device. The virtual device is isolated within a host hardware associate with a host OS and access to and from the virtual device is authenticated and controlled by the host OS. Legacy hardware used by the legacy control system is connected to the host hardware, thereby permitting the legacy control system to continue to access the legacy hardware when the virtual device processes. | 05-20-2010 |
20110321066 | TECHNIQUES FOR ESTABLISHING VIRTUAL DEVICES - Techniques for establishing virtual devices are presented. A legacy control system is encapsulated as a virtual device. The virtual device is isolated within a host hardware associate with a host OS and access to and from the virtual device is authenticated and controlled by the host OS. Legacy hardware used by the legacy control system is connected to the host hardware, thereby permitting the legacy control system to continue to access the legacy hardware when the virtual device processes. | 12-29-2011 |
20130007771 | TECHNIQUES FOR ESTABLISHING VIRTUAL DEVICES - Techniques for establishing virtual devices are presented. A legacy control system is encapsulated as a virtual device. The virtual device is isolated within a host hardware associate with a host OS and access to and from the virtual device is authenticated and controlled by the host OS. Legacy hardware used by the legacy control system is connected to the host hardware, thereby permitting the legacy control system to continue to access the legacy hardware when the virtual device processes. | 01-03-2013 |
Samir Kumar Dash, Bangalore IN
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20130198677 | Touchscreen Display and Navigation - A document to be displayed on a touchscreen display device is arranged to have a hierarchical structure of categories, each category including at least one sub-document. A sub-document of a first category is displayed on a touchscreen display device. A first gesture is received through the touchscreen display device. In response to the first gesture, a navigation is made to a beginning sub-document of a second category. | 08-01-2013 |
Sandeep Dash, Orissa IN
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20130179279 | Retail Peripheral Management System - A method and a system for maintaining a retail terminal having a plurality of peripherals are provided. The method comprises determining at least one of an operating quality and a maintenance need of the plurality of peripherals. The method further comprises facilitating remediation of at least one peripheral of the plurality of peripherals based upon the operating quality and the maintenance need of the plurality of peripherals. | 07-11-2013 |
Sanjay Dash, Ahmedabad IN
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20100248376 | IN-VITRO METHOD FOR TESTING BIOEQUIVALENCE OF IRON-SUCROSE FORMULATION - The present disclosure relates to an in vitro method for measuring the T | 09-30-2010 |
Sisir Kumar Dash, Bangalore IN
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20120124354 | DYNAMICALLY SELECT OPERATING SYSTEM (OS) TO BOOT BASED ON HARDWARE STATES - Disclosed is a microprocessor based system with a dynamically selectable Operating System that is capable of providing unique operating systems based upon current hardware states without user intervention. The system will determine the current state of the system and select from a plurality of operating systems the best operating system to load. In normal operating conditions the system will select the most full-featured and robust operating system. If, for example, the system loses alternating-current power, the system will shutdown, reboot, and automatically select an operating system with very limited capabilities and limited power consumption to allow the system to retrieve important data from the cache and store the data to a data storage device. | 05-17-2012 |
Sudatta Dash, Bangalore IN
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20130259663 | SIDE SUPPORTED TURBINE SHELL - The present application provides a steam turbine side support system for use with a steam turbine having a rotor. The steam turbine side support system may include a shell for the steam turbine, a number of side support arms extending from the shell in a perpendicular configuration with respect to the rotor, and a foundation in communication with the side support arms. | 10-03-2013 |
Surjeet Govinda Dash, Bangalore IN
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20150301608 | METHOD OF PROVIDING USER INTERACTION WITH A WEARABLE DEVICE AND WEARABLE DEVICE THEREOF - A wearable device and a method of providing user interaction with the wearable device is provided. The method includes receiving one or more signals from at least one of one or more pressure sensors and one or more vibration sensors, obtaining information related to at least one of an orientation of the wearable device on a user hand and a hand on which the wearable device being worn based on the one or more signals received, and performing one or more functions based on the obtained information. | 10-22-2015 |
Swati Sucharita Dash, Orissa IN
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20130098837 | METHOD FOR RAPID TREATMENT OF WASTE WATER AND A COMPOSITION THEREOF - The present invention discloses a process and a composition for the treatment of wastewater. The composition comprises of microbes, enzymes and cofactors along with the nutrients. The composition is a synergistic composition and wastewater can be treated effectively for the removal of pollutants by using the synergistic composition. | 04-25-2013 |