Dighe, US
Aalap S. Dighe, Cambridge, MA US
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20130133757 | SINGLE-USE, PERMANENTLY-SEALABLE MICROVALVE - A microvalve device is provided that includes a through via located in an island structure supported on a thermally-insulating membrane supported by a frame. The through via is surrounded by a meltable sealing material. A heater element is positioned on the island structure for sealing the material over the through via by heating the sealing material. | 05-30-2013 |
Ajit Dighe, Northville, MI US
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20160031721 | GRAVITY-FED AND DUAL ION-EXCHANGE WATER FILTRATION BOTTLE - Systems, devices, and methods of filtering water utilize an integrated gravity-fed, dual ion-exchange filtration bottle. Flow-through multi-stage filtration technology is applied to a personal water bottle. The system filters water from an upper unfiltered water reservoir through a multi-stage filter to a lower filtered water reservoir. A user then drinks from the lower reservoir. The bottle includes a cap with a filtered water outlet through which filtered water in the lower reservoir is accessed with a straw, spout, or other access device. The cap includes an unfiltered water inlet to allow filling and refilling of the upper reservoir without disassembling the bottle. The bottle includes a filter vent that eliminates air locks and partial vacuum that can develop when unfiltered water drains from the upper reservoir through the filter to the lower reservoir. This gravity-fed dual ion-exchange filtration system allows for more complete removal of dissolved solids. | 02-04-2016 |
20160031724 | SYSTEMS, DEVICES, AND METHODS OF WATER FILTRATION - Systems, devices, and methods of filtering water include a dome shaped lid and middle disk to separate filtration media materials. The domed shaped lid eliminates air locks in the filter media that can slow or stop the filtration process. A flow control output port regulates the flow level and flow speed of the filtered water. An angled flow output port improves flow by accelerating flow at an angled bottom section of the filter. Water permeable filter bag materials house the filter media. An additional washing process improves the taste of the filtered water. A color change resin in the mixed bed resin indicates expiration of the filter. Similarly, a filter expiration indicator assists users in determining when a filter should be replaced. An integrated TDS meter is used for testing the filtered water. The devices can be used individually or in combination to provide performance improvements. | 02-04-2016 |
Bharat Dighe, Sunnyvale, CA US
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20120174112 | APPLICATION RESOURCE SWITCHOVER SYSTEMS AND METHODS - Registry information systems and methods are presented. In one embodiment, an application resource switchover method comprises receiving a switchover indication wherein the switchover indication includes an indication to switchover execution of at least one service of an application running on a primary system resource to running on a secondary system resource; performing a switchover preparation process, wherein the switchover preparation process includes automatically generating a switchover plan including indications of switchover operations for performance of a switchover process; and performing the switchover process in which the at lease one of the application services is brought up on the secondary system resource in accordance with the plan of switchover operations. In one embodiment, automatically generating a plan of switchover operations includes analyzing the switchover indication, wherein the analyzing includes determining a type of switchover corresponding to the switchover indication. There can be a variety of switchover types (e.g., a migration switchover, a recovery switchover, etc.). | 07-05-2012 |
Manish Deepak Dighe, Cincinnati, OH US
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20130082088 | METHOD AND APPARATUS FOR REPAIRING A COMPONENT - A method for repairing an aircraft component includes removing a portion of the aircraft component to create an opening within the aircraft component. The method also includes creating a patch, inserting the patch into the opening such that a welding location is defined, and coupling the patch to the aircraft component using a friction stir welding process. The friction stir welding process includes inserting a portion of a friction stir welding device into the welding location. The method also includes causing the portion of the friction stir welding device to enter an interior of the patch and removing the portion of the friction stir welding device from the patch at the ramp. | 04-04-2013 |
Manish Deepak Dighe, West Chester, OH US
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20130032578 | RESISTANCE WELD REPAIRING OF CASING FLANGE HOLES - A method for repairing a degraded bolt hole in a casing flange by reaming and removing at least some corrosion on an inside and around the hole to form a reamed hole, mounting the flange to float relative to upper and lower electrodes of a welding machine, radially and axially clamping an area of the flange surrounding the reamed hole, placing upper and lower filler slugs in the reamed hole, placing the electrodes against upper and lower filler slugs and applying a welding current through the electrodes while applying pressure to the filler slugs with the electrodes and resistively heating and melting the filler slugs to form a weldment, and pulsing the welding current on and off. Pulsing may be performed with progressively increasing amounts of current. In situ tempering under the pressure of the electrodes may be performed on a substantially liquid pool formed by the welding current. | 02-07-2013 |
Manjiri Dighe, Bellevue, WA US
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20100292571 | NODULE SCREENING USING ULTRASOUND ELASTOGRAPHY - A medical device is configured to diagnose whether a nodule of a bodily organ is malignant or benign using ultrasound elastography to determine a nodule stiffness index. Using either an external compression source or an in vivo pulsation source, the stiffness of the nodule of the bodily organ can be quantified by either its static properties or dynamic properties. The nodule can be classified as Type I, which is benign requiring further observation, or Type II, which is malignant requiring invasive procedures. | 11-18-2010 |
Nilesh Dighe, St. Louis, MO US
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20150040259 | COTTON VARIETY 13R347B2R2 - The invention relates to the novel cotton variety designated 13R347B2R2. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 13R347B2R2. Also provided by the invention are methods of using cotton variety 13R347B2R2 and products derived therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 13R347B2R2 with itself or another cotton variety and plants and seeds produced by such methods. | 02-05-2015 |
Prasanna Dighe, Fremont, CA US
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20100060888 | COMPUTER-IMPLEMENTED METHODS FOR INSPECTING AND/OR CLASSIFYING A WAFER - Computer-implemented methods for inspecting and/or classifying a wafer are provided. One computer-implemented includes detecting defects on a wafer using one or more defect detection parameters, which are determined based on a non-spatially localized characteristic of the wafer that is determined using output responsive to light scattered from the wafer generated by an inspection system. Another computer-implemented method includes classifying a wafer based on a combination of a non-spatially localized characteristic of the wafer determined using output responsive to light scattered from the wafer generated by an inspection system and a spatially localized characteristic of the wafer determined using the output. | 03-11-2010 |
Prashant Dighe, Cupertino, CA US
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20160127182 | CONFIGURATION RESOLUTION FOR TRANSITIVE DEPENDENCIES - A method including receiving on a server a request from a first provider to retrieve a configuration for a lookup order. The first provider can be configured to be called directly by an application such that the application has a direct dependency relationship with the first provider. The first provider can be configured to be called by the application through a second provider such that the application has a transitive dependency relationship with the first provider through the second provider. The request from the first provider can be received when the first provider is called by the application through one of the direct dependency relationship or the transitive dependency relationship. The method also can include determining the configuration for the lookup order using the server based at least in part on whether the call to the first provider by the application is through the direct dependency relationship or through the transitive dependency relationship. The method further can include providing the configuration for the lookup order to the first provider. The method additionally can include receiving first information at the application that is based at least in part on the configuration for the lookup order. The method further can include providing second information for at least a portion of a web page that is based at least in part on the first information. Other embodiments are provided. | 05-05-2016 |
Prashant Dighe, Santa Clara, CA US
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20150277939 | Configuring Applications At Runtime - The present invention is generally directed to methods, systems, and computer program products for configuring applications at runtime. Embodiments of the invention decouple code and configuration. Application configuration is externalized, allowing configuration to be composed at runtime based on client context. A client context for an application is sent to a configuration manager. One or more pluggable configuration providers at the configuration manager deduce values for use in configuring the application at runtime. Deduced values are composed into a configuration and the configuration returned to the application. Using the values in the composed configuration, the application can be configured to operate in the client context. | 10-01-2015 |
Rajiv S. Dighe, Petaluma, CA US
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20110262132 | Daisy Chainable ONU - Embodiments of a scalable optical network unit (ONU) architecture for multi-dwelling units (MDUs) that has a low initial cost (or first port cost) and a low maintenance cost are provided herein. The ONU architecture is scalable in that a growing number of end users can share a single drop fiber that couples the ONU to a passive optical network. The ONU architecture utilizes a multiplexer module to allow the ONU to be daisy chained with one or more additional ONUs. | 10-27-2011 |
Sahil Dighe, Salt Lake City, UT US
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20090144446 | Remediation management for a network with multiple clients - An exemplary method directs client devices client devices in a computing network to a remediation node. A subset of the client devices to receives remediation services is identified with a single common label. Upon determining that one of the client devices originating a communication request packet is identified by the single common label, processing the communication request packet by routing the communication request packet to a redirection server, and transmitting from the redirection server to the one client device a hypertext transfer protocol (HTTP) command specifying that the one client device redirect communications to the remediation node so that remediation services can be supplied to the one client device via the remediation node. | 06-04-2009 |
20090198800 | DHCP address conflict detection/enforcement - The present invention resolves IP address conflicts in a network with DHCP or other address assignment protocol when some host on the network uses a conflicting static IP address to an IP address assigned to another host. The preferred method involves offering a given IP address to a host/node through the address assignment protocol while also detecting any other host/node using the offered IP address on a given VLAN using address resolution protocol. If another host/node is using the IP address, the offending host/node may be blocked on that VLAN for a set amount of time. | 08-06-2009 |
Sahil P. Dighe, Midvale, UT US
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20150341307 | Distributed Address Resolution Protocol Forwarding - A network device within a data communication network includes a plurality of network interfaces, each programmed with a respective set of Address Resolution Protocol (ARP) routing entries for correlating network addresses with physical addresses. Each network interface is further programmed with an additional respective set of Longest Prefix Match (LPM) routing entries for correlating other network addresses with designated network interfaces to enable traffic matching one of the LPM routing entries to be forwarded to the appropriate designated network interface within the network device. | 11-26-2015 |
Sahil P. Dighe, Salt Lake City, UT US
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20100278054 | Method and apparatus for the classification of ports on a data communication network node - A method and apparatus for classifying a port on a node in a data communications network, such as a router. The node, itself or in some embodiments though another network device, determines whether the port in question is currently receiving packets from a single address, for example a MAC address, only. If so, incoming packets of at least a first type are selected for inspection. The inspection criteria may vary with the type or types of packets selected, but in any case the results of the inspection are used to determine whether the single address corresponds with a client device. If so, selective security measures may be applied to the port. If security measures are applied to a port, the port is preferably monitored periodically to ensure that it remains a client port. The frequency of inspections or monitoring may vary depending on the port's classification history. | 11-04-2010 |
20110310736 | Method And System For Handling Traffic In A Data Communication Network - A method and system for offloading data traffic routing from one NI (network interface) to another in a multi-NI platform. When an NI determines that offloading of data traffic should occur, it disables routing at the incoming port or ports on which L3 traffic may be received, and reconfigures an L2 table to indicate that traffic addressed to a router MAC address should not be routed, but instead bridged to the other NI. This bridging is preferably done using an inter-NI link that is dedicated for communication between two or more NIs in the multi-Ni platform. The determination to offload traffic may, in some embodiments, be made as part of an initialization sequence and offloading is used until synchronization of the NI has been completed to a pre-determined point, at which time a determination is made to terminate offloading and routing from the NI is re-enabled. | 12-22-2011 |
20120002543 | METHOD AND APPARATUS FOR HANDLING TRAFFIC IN A DATA COMMUNICATION NETWORK - A method and apparatus for offloading data traffic routing from one NI (network interface) to another. The NI receives data traffic, and that portion of the data traffic that must be L3 routed is passed to the CPU of the NI though a token bucket meter or equivalent metering device that selectively designates a portion of the routing traffic to another NI for routing. The portion of the traffic designated corresponds to the capacity of the CPU and offloading a portion of the data traffic helps to reduce the number of packets that are discarded when a CPU is overloaded. The threshold for determining when and in what quantity the data traffic should be offloaded is either statically or dynamically set, and in the latter case may be updated automatically when traffic levels and, in some implementations, other considerations require. | 01-05-2012 |
20120033672 | VIRTUAL IP INTERFACES ON MULTI-CHASSIS LINK AGGREGATES - Aggregation Switches connected via a virtual fabric link (VFL) are each active and each coupled to a multi-chassis link aggregate group (MC-LAG), which is assigned to a multi-chassis link aggregate group virtual local area network (MC-LAG VLAN). A virtual Internet Protocol (IP) interface is allocated to the MC-LAG VLAN and configured on both Aggregation Switches | 02-09-2012 |
Saurabh Dighe, Beaverton, OR US
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20120159496 | Performing Variation-Aware Profiling And Dynamic Core Allocation For A Many-Core Processor - In one embodiment, the present invention includes a processor with multiple cores each having a self-test circuit to determine a frequency profile and a leakage power profile of the corresponding core. In turn, a scheduler is coupled to receive the frequency profiles and the leakage power profiles and to schedule an application on at least some of the cores based on the frequency profiles and the leakage power profiles. Other embodiments are described and claimed. | 06-21-2012 |
20130318539 | CHARACTERIZATION OF WITHIN-DIE VARIATIONS OF MANY-CORE PROCESSORS - A system and method for operating a many-core processor including resilient cores may include determining a frequency variation map for the many-core processor and scheduling execution of a plurality of tasks on respective resilient cores of the many-core processor in accordance to the frequency variation map. | 11-28-2013 |
Shailesh S. Dighe, Katy, TX US
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20160130495 | SPACER FLUID HAVING SIZED PARTICULATES AND METHODS OF USING THE SAME - A spacer fluid contains one or more hydratable polymeric viscosifying agents having a particle size distribution such that a minimum of 90% of the particulates are retained on a 20 mesh screen. The spacer fluid may further contain one or more surfactants, viscosity thinners, organic solvents, weighting materials, suspending agents and antifoaming agents. The spacer fluid may be used to position a first fluid into a wellbore annulus of a wellbore containing a second fluid. The spacer fluid may further be used to fluidly isolate at least a portion of a wellbore annulus in a wellbore containing an oil-based drilling mud and an aqueous cement slurry. | 05-12-2016 |
Shyam V. Dighe, North Huntington, PA US
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20100215554 | System and process for upgrading heavy hydrocarbons - A system and process for upgrading hydrocarbons such as heavy oils includes a high temperature plasma reactor apparatus, in one or more vessels, into which the oils are introduced along with water, such as steam, to produce lighter hydrocarbon fractions, along with carbon monoxide and hydrogen, that flows to an additional stage where more hydrocarbons and water are introduced for further fractionating reactions facilitated by reaction of carbon monoxide and water to produce carbon dioxide and nascent, or prompt, free radicals of hydrogen. Heavy hydrocarbons upgraded can include heavy oils in the form of tar sands, oil shale, and oil residuals. The vessel or vessels can each contain a carbonaceous bed facilitating the described reactions and example embodiments include one vessel with the reactions performed in a single bed and, also, two vessels with the reactions performed in a carbonaceous bed portion in each vessel. | 08-26-2010 |
Shyam V. Dighe, North Huntingdon, PA US
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20080299019 | System and process for upgrading heavy hydrocarbons - A system and process for upgrading hydrocarbons such as heavy oils includes high temperature plasma reactor apparatus, in one or more vessels, into which the oils are introduced along with water, such as steam, to produce lighter hydrocarbon fractions, along with carbon monoxide and hydrogen, that flows to an additional stage where more hydrocarbons and water are introduced for further fractionating reactions facilitated by reaction of carbon monoxide and water to produce carbon dioxide and nascent, or prompt, free radicals of hydrogen. Heavy hydrocarbons upgraded can include heavy oils in the form of tar sands, oil shale, and oil residuals. The vessel or vessels can each contain a carbonaceous bed facilitating the described reactions and example embodiments include one vessel with the reactions performed in a single bed and, also, two vessels with the reactions performed in a carbonaceous bed portion in each vessel. | 12-04-2008 |
20090307974 | System and process for reduction of greenhouse gas and conversion of biomass - A system and process for reducing atmospheric greenhouse gas, particularly carbon dioxide, uses, in some forms, a reactor, such as a plasma gasification reactor (PGR), to chemically reduce sequestered carbon dioxide with high heat in a carbonaceous bed to form gaseous products then used above the bed to convert biomass to lighter hydrocarbons, as well as hydrogen and carbon monoxide. In some arrangements the sequestered carbon dioxide supplied to a reactor is derived from a power plant's exhaust. The gaseous products of a reactor may be supplied to an additional reactor for processing to form liquid fuels or may be supplied as gas fuel to an electric power plant or otherwise combusted. Where the output of the CO | 12-17-2009 |
20100199556 | Plasma gasification reactor - A plasma gasification reactor vessel having a top section with a conical wall extending up from a bottom section, containing a carbonaceous bed into which plasma is injected by plasma torches, to a roof of the vessel is arranged in ways that can contribute to characteristics of gas flow and solids residence time that are favorable for thoroughness of reactions and yield of useful reactions products. In some cases, such a conical wall is combined in arrangements with other features such as one or more feed ports arranged to give more uniform distribution including examples with a feed port that has a distributive feed mechanism. The roof of the vessel, in some examples, has vertical outlet ports that include intrusions into the interior volume of the reactor proximate the conical wall of the top section. The configurations of outlet ports with intrusions and the configurations of feed ports for more uniform distribution of feed material are also applicable to reactor vessels with other geometries. | 08-12-2010 |
20100199557 | Plasma gasification reactor - A plasma gasification reactor vessel having a top section with a conical wall extending up from a bottom section, containing a carbonaceous bed into which plasma is injected by plasma torches, to a roof of the vessel is arranged in ways that can contribute to characteristics of gas flow and solids residence time that are favorable for thoroughness of reactions and yield of useful reactions products. In some cases, such a conical wall is combined in arrangements with other features such as one or more feed ports arranged to give more uniform distribution including examples with a feed port that has a distributive feed mechanism. The roof of the vessel, in some examples, has vertical outlet ports that include intrusions into the interior volume of the reactor proximate the conical wall of the top section. The configurations of outlet ports with intrusions and the configurations of feed ports for more uniform distribution of feed material are also applicable to reactor vessels with other geometries. | 08-12-2010 |
20100199560 | Plasma gasification reactor - A plasma gasification reactor vessel having a top section with a conical wall extending up from a bottom section, containing a carbonaceous bed into which plasma is injected by plasma torches, to a roof of the vessel is arranged in ways that can contribute to characteristics of gas flow and solids residence time that are favorable for thoroughness of reactions and yield of useful reactions products. In some cases, such a conical wall is combined in arrangements with other features such as one or more feed ports arranged to give more uniform distribution including examples with a feed port that has a distributive feed mechanism. The roof of the vessel, in some examples, has vertical outlet ports that include intrusions into the interior volume of the reactor proximate the conical wall of the top section. The configurations of outlet ports with intrusions and the configurations of feed ports for more uniform distribution of feed material are also applicable to reactor vessels with other geometries. | 08-12-2010 |
20110318107 | Apparatus and method for undersea oil leakage containment - Apparatus and method for containing and recovering undersea oil or gas well leakage by reason of the leaked fluid being lighter than sea water may include a canopy, or a series of interconnected canopies, which, when placed over a leak site, allow leaked fluid to be captured and displace sea water with the canopy or series of canopies having an arrangement, such as one or more conduits, for flow of leaked fluid upward from a respective canopy to the surface. With a system with multiple canopies in a series with exit arrangements for leaked fluid from a lower canopy to a next upper canopy, the series can readily extend from the surface to a great depth and allow transfer of volumes of the leaked fluid that are not limited by the capacity of canopies or conduits at deep locations. | 12-29-2011 |
20130062188 | System and Method for Water Treatment - A system and method for treating waste water includes: receiving waste water at a first pressure and a first temperature, the waste water including dissolved solids and volatile organic compounds; pressurizing, by a pump, the received waste water to a second pressure greater than the first pressure; preheating, by a preheater, the pressurized waste water to produce distilled water and a pressurized/preheated waste water; heating, by a heater, the pressurized/preheated waste water to a second temperature greater than the first temperature to produce pressurized/heated waste water; removing, by a flash evaporator, dissolved solids from the pressurized/heated waste water by evaporation to produce steam and brine water, wherein the brine water has a total dissolved solids content greater than a total dissolved solids content of the received waste water; and crystallizing, by a plasma crystallizer, the brine water to produce a solid mass of waste product and steam. | 03-14-2013 |
20130062189 | System and Method for Water Treatment - System and method of treating waste water includes: receiving waste water at a first pressure and a first temperature, the waste water comprising dissolved solids and VOCs; pressurizing the waste water to a second pressure; preheating the pressurized waste water to a second temperature to produce distilled water and pressurized/preheated water; heating the pressurized/preheated to a third temperature to produce pressurized/heated water; removing dissolved solids from the pressurized/heated water, by an evaporator operated at a third pressure less than the second pressure, to produce steam and brine water; and crystallizing the brine water, by a crystallizer operated at a fourth pressure greater than the second pressure, to produce a solid mass waste product and steam. Steam produced by the crystallizer, at the fourth pressure and a fourth temperature, is a heat source for the preheater and/or heater, and steam produced by the evaporator is a heat source for the crystallizer. | 03-14-2013 |
20130062190 | System and Method for Water Treatment - System and method of treating waste water includes: receiving waste water at a first pressure and temperature, the waste water comprising dissolved solids and VOCs; pressurizing, by a pump, the received waste water to a second pressure greater than the first pressure; preheating, by a preheater, the waste water to a second temperature greater than the first temperature producing distilled water; further heating, by a condenser, the pressurized/preheated waste water to a fourth temperature greater than the second temperature; still further heating, by a heater, the pressurized/further heated waste water to a third temperature greater than the fourth temperature; and removing, by a flash evaporator, dissolved solids from the pressurized/heated waste water by evaporation producing steam and brine water, the brine water having a TDS content greater than a TDS content of the received waste water. The brine water may be crystallized to a solid mass. | 03-14-2013 |
20130062191 | System and Method for Water Treatment - System and method of treating waste water includes: receiving waste water at a first pressure and temperature, the waste water comprising dissolved solids and VOCs; pressurizing, by a pump, the received waste water to a second pressure greater than the first pressure; preheating, by a preheater, the waste water to a second temperature greater than the first temperature producing distilled water; heating, by a condenser, the waste water to a third temperature greater than the second temperature; heating the pressurized/heated water with a heater operated with a hot gas developed by a plasma torch to a fourth temperature greater than the third temperature; and removing dissolved solids from the waste water by evaporation to produce steam and brine water, wherein the brine water has a total dissolved solids content greater than a total dissolved solids content of the received waste water. The brine water is crystallized to a solid mass. | 03-14-2013 |