Patent application number | Description | Published |
20150186292 | EFFICIENT FILL-BUFFER DATA FORWARDING SUPPORTING HIGH FREQUENCIES - A Fill Buffer (FB) based data forwarding scheme that stores a combination of Virtual Address (VA), TLB (Translation Look-aside Buffer) entry# or an indication of a location of a Page Table Entry (PTE) in the TLB, and a TLB page size information in the FB and uses these values to expedite FB forwarding. Load (Ld) operations send their non-translated VA for an early comparison against the VA entries in the FB, and are then further qualified with the TLB entry# to determine a “hit.” This hit determination is fast and enables FB forwarding at higher frequencies without waiting for a comparison of Physical Addresses (PA) to conclude in the FB. A safety mechanism may detect a false hit in the FB and generate a late load cancel indication to cancel the earlier-started FB forwarding by ignoring the data obtained as a result of the Ld execution. The Ld is then re-executed later and tries to complete successfully with the correct data. | 07-02-2015 |
20150199275 | PRE-FETCH CHAINING - According to one general aspect, an apparatus may include a cache pre-fetcher, and a pre-fetch scheduler. The cache pre-fetcher may be configured to predict, based at least in part upon a virtual address, data to be retrieved from a memory system. The pre-fetch scheduler may be configured to convert the virtual address of the data to a physical address of the data, and request the data from one of a plurality of levels of the memory system. The memory system may include a plurality of levels, each level of the memory system configured to store data. | 07-16-2015 |
20150199276 | PRE-FETCH CONFIRMATION QUEUE - According to one general aspect, a method may include receiving, by a pre-fetch unit, a demand to access data stored at a memory address. The method may include determining if a first portion of the memory address matches a prior defined region of memory. The method may further include determining if a second portion of the memory address matches a previously detected pre-fetched address portion. The method may also include, if the first portion of the memory address matches the prior defined region of memory, and the second portion of the memory address matches the previously detected pre-fetched address portion, confirming that a pre-fetch pattern is associated with the memory address. | 07-16-2015 |
20150278100 | ADDRESS RE-ORDERING MECHANISM FOR EFFICIENT PRE-FETCH TRAINING IN AN OUT-OF-ORDER PROCESSOR - A computing system includes: an instruction dispatch module configured to receive a program instruction; an address reordering module, coupled to the instruction dispatch module, configured to filter the program instruction when the program instruction is a hit in a cache-line in a prefetch filter. The computer system further includes: an instruction dispatch module configured to receive a program instruction; an address reordering module, coupled to the instruction dispatch module, configured to: allocate a tag in a tag module for the program instruction in a program order, allocate a virtual address in a virtual address module for the program instruction in an out-of-order relative to the program order, and insert a pointer associated with the tag to link the tag to the virtual address. | 10-01-2015 |
20160019155 | ADAPTIVE MECHANISM TO TUNE THE DEGREE OF PRE-FETCHES STREAMS - According to one general aspect, a method may include monitoring a plurality of pre-fetch cache requests associated with a data stream. The method may also include evaluating an accuracy of the pre-fetch cache requests. The method may further include, based at least in part upon the accuracy of the pre-fetch cache requests, adjusting a maximum amount of data that is allowably pre-fetched in excess of a data stream's current actual demand for data. | 01-21-2016 |
20160054997 | COMPUTING SYSTEM WITH STRIDE PREFETCH MECHANISM AND METHOD OF OPERATION THEREOF - A computing system includes: an instruction dispatch module configured to receive an address stream; a prefetch module, coupled to the instruction dispatch module, configured to: train to concurrently detect a single-stride pattern or a multi-stride pattern from the address stream, speculatively fetch a program data based on the single-stride pattern or the multi-stride pattern, and continue to train for the single-stride pattern with a larger value for a stride count or for the multi-stride pattern. | 02-25-2016 |
Patent application number | Description | Published |
20090087528 | Method of Improving the Biocidal Efficacy of Dry Ice - A manufactured dry ice product containing ozone entrapped or absorbed on said dry ice. The dry ice product can be used to chill and preserve food products and provides the added benefit of ozonation of the food product to kill bacteria. Novel processes for ozonating liquid and solid CO | 04-02-2009 |
20100176060 | Method to Inhibit Scale Formation in Cooling Circuits Using Carbon Dioxide - Scaling is controlled in a cooling water system with CO2 based upon measurements of the cooling water's pH, alkalinity and Ca | 07-15-2010 |
20100293969 | METHOD AND SYSTEM FOR TREATING FOOD ITEMS WITH AN ADDITIVE AND SOLID CARBON DIOXIDE - Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide. | 11-25-2010 |
20110268850 | MODIFIED ATMOSPHERE PACKAGING GAS, METHOD FOR NON-THERMAL PLASMA TREATMENT OF ARTICLE, AND ARTICLE OF MANUFACTURE FOR USE THEREIN - A foodstuff or medical device is subjected to a treatment with non-thermal plasma and ozone generated from a modified atmosphere packaging gas comprising a mixture of CO | 11-03-2011 |
20120156340 | Plasma Generation of CO for Modified Atmosphere Packaging - A CO-containing modified atmosphere packaging (MAP) gas is generated from a processing gas including CO | 06-21-2012 |
20120156341 | Plasma Generation of CO for Modified Atmosphere Packaging - A CO-containing modified atmosphere packaging (MAP) gas is generated from a processing gas including CO | 06-21-2012 |
20120168358 | METHOD TO INHIBIT SCALE FORMATION IN COOLING CIRCUITS USING CARBON DIOXIDE - Scaling is controlled in a cooling water system with CO2 based upon measurements of the cooling water's pH, alkalinity and Ca | 07-05-2012 |
20130026105 | METHOD TO INHIBIT SCALE FORMATION IN COOLING CIRCUITS USING CARBON DIOXIDE - Scaling is controlled in a cooling water system with CO2 based upon measurements of the cooling water's pH, alkalinity and Ca | 01-31-2013 |
20130306321 | LIQUEFIED INDUSTRIAL GAS BASED SOLUTION IN HYDRAULIC FRACTURING - The present invention is a cryogenic subterranean fracturing fluid, comprising a liquefied industrial gas and a first additive. The liquefied industrial gas may be liquefied carbon dioxide, liquefied nitrogen, or a blend of the two. The liquefied industrial gas mixture should be substantially free of water. In this context, substantially free of water means less than 10% water by volume, or preferably less than 5% water by volume. In addition to the first additive, a proppant may be added to the fracturing fluid. In addition to the biocide and/or proppant additional additives may be added to the liquefied industrial gas as required. Non-limiting examples of such additives include ozone, a friction reducer, an acid, a gelling agent, a breaker, a scale inhibitor, a clay stabilizer, a corrosion inhibitor, an iron controller, an oxygen scavenger, a surfactant, a cross-linker, a non-emulsifier, a Ph Adjusting agent, or any combination thereof. | 11-21-2013 |
20140057813 | HYDRAULIC FRACTURING WITH IMPROVED VISCOSITY LIQUEFIED INDUSTRIAL GAS BASED SOLUTION - The present invention is a cryogenic subterranean fracturing fluid, comprising a liquefied industrial gas and a viscosity increasing additive. The liquefied industrial gas may be liquefied carbon dioxide, liquefied nitrogen, or a blend of the two. The liquefied industrial gas mixture should be substantially free of water. In this context, substantially free of water means less than 10% water by volume, or preferably less than 5% water by volume. In addition to the viscosity increasing additive, a proppant may be added to the fracturing fluid. In addition to the viscosity increasing additive and/or proppant additional additives may be added to the liquefied industrial gas as required. | 02-27-2014 |
20140186502 | Method and System for Treating Food Items with an Additive and Solid Carbon Dioxide - Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide. | 07-03-2014 |
20140220213 | Method and System for Treating Food Items with an Additive and Solid Carbon Dioxide - Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide. | 08-07-2014 |
20150216161 | USE OF ARGON AS A TISSUE FIXATION PRESERVATIVE - The invention may be broadly defined as the addition of Argon to FFPE procedures as an RNA stabilizing agent. Argon is an inert gas from the Noble gas group with low saturation concentrations in water. It is therefore highly surprising that Argon would have any effect on RNA stability in the presence of Formalin, or any other chemical. This property of Argon appears to be specific in that other inert gases fail to show any RNA stabilizing effect. | 08-06-2015 |
Patent application number | Description | Published |
20080250814 | Dehazing a lubes product by integrating an air separation unit with the dehazing process - A cryogenic air separation unit (ASU) is integrated into a lube oil dehazing process whereby waste nitrogen from the ASU is used to cool a lube oil base stock to promote the agglomeration and separation of haze-forming constituents in the base stock. Advantageously, the ASU may be part of a gas-to-liquid plant. | 10-16-2008 |
20080277317 | Two Stage Hydrotreating of Distillates with Improved Hydrogen Management - An improved hydrotreating process for removing sulfur from distillate boiling range feedstreams. This improved process utilizes a two stage hydrotreating process scheme, each stage associated with an acid gas removal zone wherein one of the stages utilizes a rapid cycle pressure swing adsorption zone to increase the concentration of hydrogen in the process. | 11-13-2008 |
20090120839 | Hydrogen Management for Hydroprocessing Units - Improved hydroprocessing processes for upgrading refinery streams via the use of rapid cycle pressure swing absorption having a cycle time of less than 30 s for increasing the concentration of hydrogen in the vapor phase product recycled to the hydroprocessing zone. | 05-14-2009 |
20090266107 | Integrated Controlled Freeze Zone (CFZ) Tower and Dividing Wall (DWC) for Enhanced Hydrocarbon Recovery - The present invention relates to methods and apparatuses for the operation of a distillation tower containing a controlled freezing zone and at least one distillation section. The process and tower design are utilized for the additional recovery of hydrocarbons from an acid gas. In this process, a separation process is utilized in which a multi-component feedstream is introduced into an apparatus that operates under solids forming conditions for at least one of the feedstream components. The freezable component, although typically CO | 10-29-2009 |
20100121126 | Process For Purification of Hydrocarbons - The present invention relates to a process for the removal of sulfur contaminants from a hydrocarbon stream comprising: (a) providing a gaseous hydrocarbon stream having sulfur contaminants, but having less than 10 ppmw of said sulfur contaminants as thiophenes, to a bed of adsorbent material, said material having at least one Group VIII metal compound with at least one Group VI, IA, IIA, IB metal compound on an inorganic metal oxide support material, without substantial added hydrogen, to absorb said contaminants; (b) periodically stopping said providing of said gaseous hydrocarbon feed stream of (a); (c) then, regenerating said adsorbent bed by introducing at least one regenerant, in any order, in the place of said stream; and, (d) continuing to alternate (a) and (b) plus (c) as needed. | 05-13-2010 |
20110100873 | Hydrocracking of Heavy Feedstocks with Improved Hydrogen Management - An improved process for hydrocracking heavy petroleum feedstocks wherein hydrogen-containing streams associated with a hydrocracker are subjected to rapid cycle pressure swing adsorption having a cycle time of less than 30 S. | 05-05-2011 |
20110185898 | HYDROGEN UTILIZATION WITHIN A REFINERY NETWORK - Hydrogen can be recovered in a refinery network using a combination of a cycling adsorber unit and a membrane separation unit. A membrane separation unit can be used to generate at least a portion of the purge hydrogen stream for the cycling adsorber unit. This can reduce the portion of the hydrogen product stream from the cycling adsorber unit required for regeneration of the adsorbent. | 08-04-2011 |
20110277496 | Method of purifying hydrocarbons and regeneration of adsorbents used therein - An improved method is provided for removing contaminants from a hydrocarbon stream, such as a stream of raw natural gas. The contaminated hydrocarbon stream is passed through a first adsorbent bed containing molecular sieves to adsorb contaminants on the molecular sieves, thereby removing at least some of the contaminants from the hydrocarbon stream. The contaminated hydrocarbon stream may optionally be passed through a second adsorbent bed containing a desiccant material other than molecular sieves. The molecular sieves are regenerated using a wet regeneration process in which both the water content and temperature of the regeneration fluid stream are staged. The molecular sieves and the desiccant material can also be regenerated by contacting the desiccant material with a regeneration fluid stream comprising water to adsorb at least a portion of the water onto the desiccant material, thereby forming a regeneration fluid stream that is at least partially dried and in contact with a desiccant material that is at least partially hydrated. The hydrated desiccant material is heated to release adsorbed water into the partially dried regeneration fluid stream while such regeneration fluid stream is passed through the molecular sieves to desorb and remove at least a portion of the contaminants adsorbed on the molecular sieves. A method for producing liquefied natural gas employing such improved method is also disclosed. | 11-17-2011 |
20130317793 | ASSESSMENT OF SOLUTE PARTITIONING IN CRUDE OILS - Partition coefficients for solutes in solvent-water systems are estimated based on corresponding values for the octanol-water system. The estimation of the partition coefficient includes correction factors based on the nature of the solute and the solvent. Petroleum fractions are an example of a suitable solvent for which a partition coefficient can be estimated, although other types of solvents can be used in developing a model for use in the estimation. | 11-28-2013 |
Patent application number | Description | Published |
20120288439 | HYDROGEN PRODUCTION WITH CARBON CAPTURE - Systems and methods for hydrogen production with carbon capture are provided. A hydrogen containing stream can be divided so that a portion of the stream is processed for separation of CO | 11-15-2012 |
20130225898 | Kinetic Fractionators, and Cycling Processes for Fractionation of Gas Mixtures - A process for separating methane from a natural gas mixture employs pressure swing adsorption in one or more vessels. Each vessel has an adsorbent material having a kinetic selectivity for contaminants over methane greater than 5. Contaminants within the natural gas mixture become gases kinetically adsorbed within the adsorbent material. The vessel is placed under pressure to cause contaminants to be adsorbed in the surfaces and micro-pores of the adsorbent material. The process includes releasing a product stream comprised at least 95% by volume methane from a first gas outlet in the vessel, and desorbing the contaminant gases from the adsorbent material by reducing the pressure within the vessel. The desorbing step is done without applying heat to the vessel, thereby delivering a waste gas stream comprised at least 95% by volume of the contaminant gases. An improved fractionation vessel having both major and minor flow channels is also provided. | 08-29-2013 |
20130333391 | INTEGRATION OF PRESSURE SWING ADSORPTION WITH A POWER PLANT FOR CO2 CAPTURE/UTILIZATION AND N2 PRODUCTION - Systems and methods are provided for combined cycle power generation while reducing or mitigating emissions during power generation. Recycled exhaust gas from a power generation combustion reaction can be separated using a swing adsorption process so as to generate a high purity CO | 12-19-2013 |
20130333571 | Apparatus and Systems Having a Rotary Valve Assembly and Swing Adsorption Processes Related Thereto - Provided are apparatus and systems having a rotary valve assembly and swing adsorption separation techniques related thereto. The methods utilize a rotary valve assembly to perform swing adsorption processes. The rotary valve assembly includes a feed stator having at least two annular tracks. Each of the annular tracks has an opening to permit fluid flow therethrough. A feed rotor is connected to the feed stator. The feed rotor has at least two annular tracks. Each of the annular tracks has an opening to permit gas to flow therethrough. A bed of adsorbent material may be connected to the feed rotor. | 12-19-2013 |
20130340620 | Apparatus and Systems Having Compact Configuration Multiple Swing Adsorption Beds and Methods Related Thereto - A compact configuration for a plurality of swing adsorption beds. The beds are configured within a single vessel such that one or more beds of adsorbent material are position as successive rings about a first, or core, bed of adsorbent material. | 12-26-2013 |
20140060322 | Apparatus and Systems Having an Adsorbent Contactor and Swing Adsorption Processes Related Thereto - A method and apparatus are described for swing adsorption processes. The method includes obtaining different plates, wherein the plates have gaseous openings and a utility fluid opening. Then, the gaseous openings are substantially oriented along a common axis for gaseous openings and the plates are diffusion bonded. Once diffusion bonded, the gaseous openings within the module are wash coated with an adsorbent material. | 03-06-2014 |
20140060326 | INCREASING SCALES, CAPACITIES, AND/OR EFFICIENCIES IN SWING ADSORPTION PROCESSES WITH HYDROCARBON GAS FEEDS - The invention relates to an increased efficiency high-capacity pressure and/or temperature swing adsorption process comprising: contacting a feedstream at a rate of more than 75 MSCFD with an adsorbent material under conditions sufficient for the adsorbent material to selectively adsorb at least one of the component gases in the feedstream, so as to form a first effluent; and selectively desorbing the adsorbed gas from the adsorption material, so as to form a second effluent The adsorption module can contain rotary valves both on the feed end and on the product end and a rotational member defining a central rotational axis, with the adsorption bed(s) oriented circumferentially thereto. The adsorption bed walls can be angled, the feed end cross-sectional area of the adsorption bed(s) can be larger than the product end, and/or the feed end rotary valve diameter of the module(s) can be larger than the product end. | 03-06-2014 |
20150082986 | Kinetic Fractionators, and Cycling Processes for Fractionation of Gas Mixtures - A process for separating methane from a natural gas mixture employs pressure swing adsorption in one or more vessels. Each vessel has an adsorbent material having a kinetic selectivity for contaminants over methane greater than 5. Contaminants within the natural gas mixture become gases kinetically adsorbed within the adsorbent material. The vessel is placed under pressure to cause contaminants to be adsorbed in the surfaces and micro-pores of the adsorbent material. The process includes releasing a product stream comprised at least 95% by volume methane from a first gas outlet in the vessel, and desorbing the contaminant gases from the adsorbent material by reducing the pressure within the vessel. The desorbing step is done without applying heat to the vessel, thereby delivering a waste gas stream comprised at least 95% by volume of the contaminant gases. An improved fractionation vessel having both major and minor flow channels is also provided. | 03-26-2015 |
Patent application number | Description | Published |
20110257833 | METHOD TO ENSURE SAFETY INTEGRITY OF A MICROPROCESSOR OVER A DISTRIBUTED NETWORK FOR AUTOMOTIVE APPLICATIONS - A processor integrity system in a vehicle includes m main processor modules that control at least m respective functions of the vehicle, where m is n integer greater than or equal to one. A monitoring processor module controls at least one function of the vehicle, communicates with the m main processor modules over a distributed vehicle network, selectively transmits a query to at least one of the m main processor modules over the distributed vehicle network, receives an answer from the at least one of the m main processor modules over the distributed vehicle network, that verifies integrity of the at least one of the m main processor modules based on the answer. | 10-20-2011 |
20120330501 | VEHICLE HARDWARE INTEGRITY ANALYSIS SYSTEMS AND METHODS - A method includes: receiving classification data for a hazard associated with a system of a vehicle, the classification data indicating a classification of the hazard under standard 26262 of the International Organization for Standardization (ISO); receiving fault tree data for a fault tree of the hazard; analyzing the fault tree data using a fault tree analysis (FTA) application; identifying a minimal cut-set for the hazard; retrieving standards data for the hazard based on the classification of the hazard, the standards data indicating a minimum value for minimal cut-sets under the 26262 standard; comparing a number of elements in the minimal cut-set with the minimum value; and indicating whether the minimal cut-set complies with the 26262 standard based on the comparison. | 12-27-2012 |
20140067221 | ELECTRONIC PARK BRAKE MODULE AND SYSTEM AND METHOD FOR USE - An electronic park brake module for use with a vehicle is disclosed herein. In an embodiment, the electronic park brake module includes, but is not limited to, a processor and an electronic memory unit. The processor and the electronic memory unit are configured to cooperate to determine when a user has made a request for dynamic electronic park braking, to determine whether the user has a first intent or a second intent when requesting dynamic electronic park braking, to send a first command causing a first amount of braking force to be applied when the first intent has been determined, and to send a second command causing a second amount of braking force to be applied when the second intent has been determined. | 03-06-2014 |
20150291135 | METHOD OF APPLYING AN ELECTRIC PARKING BRAKE SYSTEM IN HYBRID AND ELECTRIC VEHICLE PROPULSION SYSTEMS - A method applying an electric park brake system of a vehicle includes detecting a park request with a first vehicle control module, and sending a park command, from the first vehicle control module, to both an electric brake control module and a second vehicle control module. Upon the electric brake control module receiving the park command, an actuation signal is sent from the electric brake control module to a motor winding of the electric park brake system. A status actuated signal is sent from the electric brake control module to the second vehicle control module. The status actuated signal indicates that the actuation signal has been sent from the electric brake control module. A position of the motor winding is sensed to determine if the motor winding is actuated. When the motor winding is actuated, a message is displayed to indicate that the electric park brake system is applied. | 10-15-2015 |
20160026787 | AUTHENTICATING MESSAGES SENT OVER A VEHICLE BUS THAT INCLUDE MESSAGE AUTHENTICATION CODES - A system and method of transmitting data within a vehicle over a vehicle bus includes: constructing at an electronic control unit (ECU) a serial bus message that includes a data message and a message authentication code (MAC) that is created using a secret key stored at the ECU, a MAC algorithm, and the data message; transmitting the serial bus message to a receiving ECU over the vehicle bus; and authenticating the serial bus message at the receiving ECU using a copy of the secret key stored at the receiving ECU by creating a copy of the MAC from the data message included in the serial bus message, the copy of the secret key, and the MAC algorithm; comparing the MAC included in the serial bus message with the copy of the MAC created at the receiving ECU; and rejecting or accepting the data message based on the comparison. | 01-28-2016 |
Patent application number | Description | Published |
20080215730 | Method and system for providing on-demand content delivery for an origin server - An infrastructure “insurance” mechanism enables a Web site to fail over to a content delivery network (CDN) upon a given occurrence at the site. Upon such occurrence, at least some portion of the site's content is served preferentially from the CDN so that end users that desire the content can still get it, even if the content is not then available from the origin site. In operation, content requests are serviced from the site in the usual manner, e.g., by resolving DNS queries to the site's IP address, until detection of the given occurrence. Thereafter, DNS queries are managed by a CDN dynamic DNS-based request routing mechanism so that such queries are resolved to optimal CDN edge servers. After the event that caused the occurrence has passed, control of the site's DNS may be returned from the CDN back to the origin server's DNS mechanism. | 09-04-2008 |
20090198817 | SYSTEM AND METHOD FOR VIRTUAL SERVER MIGRATION ACROSS NETWORKS USING DNS AND ROUTE TRIANGULATION - A first virtual server is moved from a first network location to a second network location without interrupting service to users of the first virtual server. The state and data of the first virtual server are copied and transmitted to the second network location to create a copy of the first virtual server. The first virtual server copy is then updated to duplicate the first virtual server and all connections or packets directed to the first virtual server are intercepted and directed to the first virtual server copy at the second network location. A DNS entry for the symbolic name of the first virtual server is updated to reflect a shortened TTL value and then the address field of the DNS entry is set to the address of the first virtual server copy after the changeover and subsequent connections are directed to the first virtual server copy. | 08-06-2009 |
20100217801 | Network performance monitoring in a content delivery system - A method for Internet content delivery in a content delivery network established at network locations, the content delivery network comprising a plurality of content servers for serving content resources. The plurality of content servers includes a plurality of subsets of content servers, each subject being located at one of a plurality of Internet data centers. For each Internet Protocol (IP) address block from which requests for content resources are expected to be received, the method generates a candidate list of Internet data centers to be used to service the requests for content resources. For the IP address block, the method selects at least one of the Internet data centers from the candidate list to be used to service the requests for content resources. The selected Internet data center for the IP address block is written into a network map. The selecting step is carried out concurrently for each IP address block from which requests for content resources are expected to be received such that the network map comprises the selected Internet data center for each IP address block. The network map is then provided to a domain name service (DNS) associated with the content delivery network. In response to a DNS query received at the domain name service associated with the content delivery network, the network map is used to identify one of the Internet data centers from the candidate list to be used to service a request for a content resource. | 08-26-2010 |
20100250742 | Global load balancing across mirrored data centers - An intelligent traffic redirection system that performs global load balancing can be used in any situation where an end-user requires access to a replicated resource. The method directs end-users to the appropriate replica so that the route to the replica is good from a network standpoint and the replica is not overloaded. The technique preferably uses a Domain Name Service (DNS) to provide IP addresses for the appropriate replica. The most common use is to direct traffic to a mirrored web site. | 09-30-2010 |
20110154494 | Methods and Systems for Network Attack Detection and Prevention Through Redirection - Methods and systems for detection and/or prevention of network attacks can include the use of multiple and/or time-dependent addresses coupled with filtering by the directory or naming service. The directory service can respond to requests for the address of a resource by returning an address that can be relocated over time by coordinating the directory service entry with the host and network address configuration data and/or by returning an address specific to the requestor. Thus, the directory service can track and build profiles of matches between requestors and accesses. The methods and systems can use the time dependent addresses and profiles to distinguish legitimate accesses from unauthorized or malicious ones. Requests for non-valid addresses can be misdirected to “empty” addresses or to detection devices. | 06-23-2011 |
20110196943 | Optimal route selection in a content delivery network - A routing mechanism, service or system operable in a distributed networking environment. One preferred environment is a content delivery network (CDN) wherein the present invention provides improved connectivity back to an origin server, especially for HTTP traffic. In a CDN, edge servers are typically organized into regions, with each region comprising a set of content servers that preferably operate in a peer-to-peer manner and share data across a common backbone such as a local area network (LAN). The inventive routing technique enables an edge server operating within a given CDN region to retrieve content (cacheable, non-cacheable and the like) from an origin server more efficiently by selectively routing through the CDN's own nodes, thereby avoiding network congestion and hot spots. The invention enables an edge server to fetch content from an origin server through an intermediate CDN server or, more generally, enables an edge server within a given first region to fetch content from the origin server through an intermediate CDN region. | 08-11-2011 |
20120036238 | Method and system for providing on-demand content delivery for an origin server - An infrastructure “insurance” mechanism enables a Web site to fail over to a content delivery network (CDN) upon a given occurrence at the site. Upon such occurrence, at least some portion of the site's content is served preferentially from the CDN so that end users that desire the content can still get it, even if the content is not then available from the origin site. In operation, content requests are serviced from the site in the usual manner, e.g., by resolving DNS queries to the site's IP address, until detection of the given occurrence. Thereafter, DNS queries are managed by a CDN dynamic DNS-based request routing mechanism so that such queries are resolved to optimal CDN edge servers. After the event that caused the occurrence has passed, control of the site's DNS may be returned from the CDN back to the origin server's DNS mechanism. | 02-09-2012 |
20120246273 | Optimal route selection in a content delivery network - A routing mechanism operable in a distributed networking environment, such as a content delivery network (CDN), provides improved connectivity back to an origin server, especially for HTTP traffic. The technique enables an edge server operating within a given edge region to retrieve content (cacheable, non-cacheable and the like) from an origin server more efficiently by selectively routing through the network's own nodes, thereby avoiding network congestion and hot spots. The technique enables an edge server to fetch content from an origin server through an intermediate edge server or, more generally, enables an edge server within a given first region to fetch content from the origin server through an intermediate edge region. | 09-27-2012 |
20120303804 | Method and system for providing on-demand content delivery for an origin server - An infrastructure “insurance” mechanism enables a Web site to fail over to a content delivery network (CDN) upon a given occurrence at the site. Upon such occurrence, at least some portion of the site's content is served preferentially from the CDN so that end users that desire the content can still get it, even if the content is not then available from the origin site. In operation, content requests are serviced from the site in the usual manner, e.g., by resolving DNS queries to the site's IP address, until detection of the given occurrence. Thereafter, DNS queries are managed by a CDN dynamic DNS-based request routing mechanism so that such queries are resolved to optimal CDN edge servers. After the event that caused the occurrence has passed, control of the site's DNS may be returned from the CDN back to the origin server's DNS mechanism. | 11-29-2012 |
20130179567 | Network performance monitoring in a content delivery system - A method for Internet delivery in a delivery network established at network locations, the delivery network comprising a plurality of content servers for serving resources. The servers include a plurality of subsets, each subset being located at one of a plurality of Internet data centers. For each Internet Protocol (IP) address block from which requests for content resources are expected to be received, the method generates a candidate list of data centers to be used to service the requests. For the IP address block, the method selects at least one of the data centers from the candidate list. The selected Internet data center for the IP address block is written into a network map. In response to a DNS query, the map is used to identify one of the Internet data centers from the candidate list to be used to service a request for a content resource. | 07-11-2013 |
20140195984 | ANALYTIC FRAMEWORKS FOR PERSONS OF INTEREST - The present systems and methods relate to frameworks for identifying persons of interest identified through datasets collected from law-enforcement agencies, financial institutions, or other public resources. The present systems represent network data regarding individuals and explicit connections between them as a network graph. The present systems determine a statistical model representing the network graph, the statistical model generating hidden parameters for decomposing and projecting the network graph onto a space of baseline communities. The present systems categorize cliques of nodes in the network graph as the space of baseline communities and infer a category for a received potential person of interest by determining a node corresponding to the received potential person of interest, and associating a clique from the categorized cliques to the node corresponding to the received potential person of interest, where the inferred category for the potential person of interest identifies the potential person of interest as suspicious. | 07-10-2014 |
Patent application number | Description | Published |
20080290568 | REINFORCED REFRACTORY CRUCIBLES FOR MELTING TITANIUM ALLOYS - Reinforced crucibles for melting titanium alloys having a facecoat including at least one facecoat layer, a backing including at least one backing layer, and at least one reinforcing element applied to at least a portion of one or more of the facecoat layer, the backing layer, or a combination thereof where the reinforcing element includes at least one composition selected from ceramic compositions, metallic compositions, and combinations thereof. | 11-27-2008 |
20080292791 | METHODS FOR MAKING REINFORCED REFRACTORY CRUCIBLES FOR MELTING TITANIUM ALLOYS - Methods for making a reinforced refractory crucible for melting titanium alloys including providing a form, applying a facecoat to the form, the facecoat having at least one facecoat layer, applying a backing about the facecoat, the backing having at least one backing layer, applying at least one reinforcing element to at least a portion of the facecoat layer, the backing layer, or a combination thereof where the reinforcing element includes at least one composition selected from ceramic compositions, metallic compositions, and combinations thereof. | 11-27-2008 |
20090139074 | METHODS FOR MAKING REFRACTORY CRUCIBLES CAPABLE OF MANAGING THERMAL STRESS AND SUITABLE FOR MELTING HIGHLY REACTIVE ALLOYS - Methods for making refractory crucibles capable of managing thermal stresses and suitable for melting highly reactive alloys, the method involving providing a crucible having at least a facecoat and a backing, heating at least one retaining ring, applying the at least one retaining ring about at least a portion of the backing of the crucible; and allowing the at least one retaining ring to cool and shrink-fit about the crucible. | 06-04-2009 |
20090140473 | REFRACTORY CRUCIBLES CAPABLE OF MANAGING THERMAL STRESS AND SUITABLE FOR MELTING HIGHLY REACTIVE ALLOYS - Refractory crucibles capable of managing thermal stress and suitable for melting highly reactive alloys having a facecoat, a backing, and at least one retaining ring applied about at least a portion of the backing of the crucible, the retaining ring comprising a composition selected from the group consisting of conductive materials, non-conductive materials, and combinations thereof. | 06-04-2009 |
Patent application number | Description | Published |
20110128112 | SWITCH STRUCTURES - A device, such as a switch structure, is provided. The switch structure can include a contact and a conductive element each respectively disposed on a substrate. The conductive element can be composed substantially of metallic material, and can be configured to be deformable between a first position, in which the conductive element is separated from the contact by a separation distance, and a second position, in which the conductive element contacts the contact and stores mechanical energy. The conductive element can be further configured such that, subsequent to being deformed into the second position at a temperature between about room temperature and about half of a melting temperature of the metallic material for a cumulative time of at least 10 | 06-02-2011 |
20140162027 | ENVIRONMENTAL BARRIER COATINGS AND METHODS THEREFOR - An article includes a silicon-containing region including surface features on a surface thereof. The surface features include depressions, protuberances, or combinations thereof. At least one outer layer overlies the surface of the silicon-containing region. A constituent layer is provided on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer. The constituent layer is formed by constituents of the silicon-containing region and is susceptible to creep within an operating environment of the article. The surface features physically interlock the at least one outer layer with the silicon-containing region through the constituent layer. | 06-12-2014 |
20150118443 | SILICA-FORMING ARTICLES HAVING ENGINEERED SURFACES TO ENHANCE RESISTANCE TO CREEP SLIDING UNDER HIGH-TEMPERATURE LOADING - An article includes a silicon-containing region; at least one outer layer overlying a surface of the silicon-containing region; and a constituent layer on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer, the constituent layer being formed by constituents of the silicon-containing region and being susceptible to creep within an operating environment of the article, wherein the silicon-containing region defines a plurality of channels and a plurality of ridges that interlock within the plurality of channels are formed in the silicon-containing region to physically interlock the at least one outer layer with the silicon-containing region through the constituent layer. | 04-30-2015 |
Patent application number | Description | Published |
20110303250 | SPRAY ASSEMBLY FOR A DISHWASHER - A dishwasher includes a spray assembly positioned in the wash chamber of the dishwasher's tub. The spray assembly includes a spray arm that is driven by an input shaft. The input shaft is operable to both drive the spray arm and selectively divert wash fluid to the fluid nozzles associated with the wings of the spray arm. | 12-15-2011 |
20120125366 | NON-INTEGRATED BULK DISPENSER AND METHOD OF OPERATING A DISHWASHER HAVING SAME - A removable non-integrated treating chemistry dispensing cartridge assembly may emit a signal in response to a predetermined amount of treating chemistry being detected and in response to a predetermined amount of illumination being detected. | 05-24-2012 |
20120125384 | HOUSEHOLD APPLIANCE HAVING A SIGNAL RELAY - A household appliance for performing a useful cycle of operation on a physical article may have a treating chamber for holding the physical article during performance of the useful cycle of operation. The household appliance may include a temporary controllable device located within the treating chamber where the temporary controllable device may be communicated with. | 05-24-2012 |
20120138092 | DISHWASHER WITH IMAGING DEVICE FOR MEASURING LOAD CHARACTERISTICS AND A METHOD FOR CONTROLLING SAME - An automatic dishwasher and a method for controlling the operation of the automatic dishwasher including an imaging device that repeatedly captures images of a sub-portion of a wash chamber as a dish rack is moved from a load position to a use position. The repeated capturing of images is synchronized with the movement of the dish rack, and areas of the dish rack in which dishes are present are determined from the repeatedly captured images. | 06-07-2012 |
20120279536 | DISHWASHER SPRAY ARM WITH DIVERTING VALVE - An automatic dishwasher having a rotatable sprayer includes a nozzle that may be selectively fluidly coupled to a fluid supply by a control valve. | 11-08-2012 |
20130001248 | NON-INTEGRATED BULK DISPENSER AND METHOD OF OPERATING A DISHWASHER HAVING SAME - A removable non-integrated treating chemistry dispensing cartridge assembly may emit a signal in response to a predetermined amount of treating chemistry being detected and in response to a predetermined amount of illumination being detected. | 01-03-2013 |
20130112226 | OBSTACLE SENSING SPRAY ARM FOR A DISHWASHING MACHINE - A dishwasher having a tub at least partially defining a treating chamber and in which is provided a rotating sprayer for emitting liquid into the treating chamber. The rotation of the spray arm may be controlled such that rotation of the spray arm is responsive to a determination that the spray arm has contacted an obstacle within the treating chamber. | 05-09-2013 |
20140110430 | NON-INTEGRATED BULK DISPENSER AND METHOD OF OPERATING A DISHWASHER HAVING SAME - A removable non-integrated treating chemistry dispensing cartridge assembly may emit a signal in response to a predetermined amount of treating chemistry being detected and in response to a predetermined amount of illumination being detected. | 04-24-2014 |
20140230856 | OBSTACLE SENSING SPRAY ARM FOR A DISHWASHING MACHINE - A dishwasher having a tub at least partially defining a treating chamber and in which is provided a rotating sprayer for emitting liquid into the treating chamber. The rotation of the spray arm may be controlled such that rotation of the spray arm is responsive to a determination that the spray arm has contacted an obstacle within the treating chamber. | 08-21-2014 |
Patent application number | Description | Published |
20100099136 | Microfluidic Assay for Selection and Optimization of Drug Delivery Vehicles to Tumors - An apparatus and method for assaying a tumor drug delivery vehicle comprises a synthetic microvascular network of interconnected flow channels in fluid communication through a porous wall with a tissue space containing animal cells and means for quantifying drug delivery from the microvascular network to the animal cells. | 04-22-2010 |
20100112550 | Microfluidic Assay for Characterization of the Leukocyte Adhesion Cascade - An apparatus and method for identifying and screening for agents affecting the leukocyte adhesion cascade (LAC) encompassing rolling, adhesion and migration comprises an optically clear, plastic microfluidic chip comprising flow channels with diameters in the range of 10-500 μm. The flow channels are coated with endothelial cells and at least a portion of the flow channels contains 1-30 μm sized openings, optionally filled with a native or synthetic extracellular matrix, that allow leukocyte migration into one or more tissue spaces. | 05-06-2010 |
20110104658 | Synthetic Microfluidic Blood-Brain Barrier - An apparatus and method for assaying blood-brain barrier properties for drug and drug delivery vehicle screening comprising of a microfluidic apparatus with gaps separating lumen and tissue space enabling formation of tight junctions similar to in vivo conditions using endothelial cells and brain cells. | 05-05-2011 |
20130048565 | SYSTEM AND METHOD FOR BLOOD SEPARATION BY MICROFLUIDIC ACOUSTIC FOCUSING - Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating undesirable particles bound to capture particles from formed elements of whole blood. After introducing the capture particles to whole blood containing undesirable particles, the whole blood and capture particles are flowed through a microfluidic separation channel. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements and undesirable particles bound to capture particles to specific aggregation axes. After aggregating the particles, the formed elements exit the separation channel through a first outlet and are returned to the patient. The undesirable particles, bound to the capture particles, exit through a second outlet and can be discarded to saved for later study. | 02-28-2013 |
20130192462 | ELECTROSTATIC AEROSOL CONCENTRATOR - Disclosed is an electrostatic aerosol concentrator for the concentration of aerosol particles and their collection for subsequent analysis. The concentrator comprises an airflow chamber that includes alternately energized and grounded electrode elements that work in concert to impart radial inward motion to charged aerosol particles and focusing them toward an enriched aerosol outlet. If desired, filtered air inlets may be used to provide a sheath of aerosol-free air along the chamber periphery and prevent deposition of particles onto electrode surfaces. Aerosol particles entering the airflow chamber may carry a positive or negative charge naturally, or a charge may be induced on the particles using a charging section located upstream of the aerosol inlet. Natural or induced charges on the aerosol particles may be used to selectively concentrate subpopulations of aerosol particles from a mixture of particles. For example, bacterial spores or aerosolized viruses may be selectively enriched without concentrating other aerosol particles. The particles of interest are focused and collected at an aerosol rich outlet in a small air volume, while the majority of the airflow, stripped of particles of interest, is purged to the atmosphere through an aerosol lean outlet. | 08-01-2013 |
20150140581 | MICROFLUIDIC DEVICE FOR GENERATING NEURAL CELLS TO SIMULATE POST-STROKE CONDITIONS - This application provides devices for modeling ischemic stroke conditions. The devices can be used to culture neurons and to subject a first population of the neurons to low-oxygen conditions and a second population of neurons to normoxic conditions. The neurons are cultured on a porous barrier, and on the other side of the barrier run one or more fluid-filled channels. By flowing fluid with different oxygen levels through the channels, one can deliver desired oxygen concentrations to the cells nearest those channels. | 05-21-2015 |
Patent application number | Description | Published |
20100270645 | THIN-FILM CAPACITOR STRUCTURES EMBEDDED IN SEMICONDUCTOR PACKAGES AND METHODS OF MAKING - Provided are semiconductor packages comprising at least one thin-film capacitor attached to a printed wiring board core through build-up layers, wherein a first electrode of the thin-film capacitor comprises a thin nickel foil, a second electrode of the thin-film capacitor comprises a copper electrode, and a copper layer is formed on the nickel foil. The interconnections between the thin-film capacitor and the semiconductor device provide a low inductance path to transfer charge to and from the semiconductor device. Also provided are methods for fabricating such semiconductor packages. | 10-28-2010 |
20100270646 | THIN-FILM CAPACITOR STRUCTURES EMBEDDED IN SEMICONDUCTOR PACKAGES AND METHODS OF MAKING - Provided are semiconductor packages comprising at least one thin-film capacitor attached to a printed wiring board core through build-up layers, wherein a first electrode of the thin-film capacitor comprises a thin nickel foil, a second electrode comprises a copper electrode, and a copper layer is formed on the nickel foil. The interconnections between the thin-film capacitor and the semiconductor device provide a low inductance path to transfer charge to and from the semiconductor device. Also provided are methods for fabricating such semiconductor packages. | 10-28-2010 |
20120228754 | CHIP-LAST EMBEDDED INTERCONNECT STRUCTURES AND METHODS OF MAKING THE SAME - The various embodiments of the present invention provide a novel chip-last embedded structure, wherein an IC is embedded within a one to two metal layer substrate. The various embodiments of the present invention are comparable to other two-dimensional and three-dimensional WLFO packages of the prior art as the embodiments have similar package thicknesses and X-Y form factors, short interconnect lengths, fine-pitch interconnects to chip I/Os, a reduced layer count for re-distribution of chip I/O pads to ball grid arrays (BGA) or land grid arrays (LGA), and improved thermal management options. | 09-13-2012 |
20130107485 | INTERCONNECT STRUCTURES AND METHODS OF MAKING THE SAME | 05-02-2013 |
20130119555 | Through-Package-Via (TPV) Structures On Inorganic Interposer And Methods For Fabricating Same - The present invention generally relates to the use of glass as the interposer material with the surface of the interposer and/or the walls of through vias in being coated by a stress relief barrier that provides thermal expansion and contraction stress relief and better metallization capabilities. The present invention discloses ways in that a stress relief barrier can be used to reduce the effects of stress caused by the different CTEs while also, in some applications, acting as an adhesion promoter between the metallization and the interposer. The stress relief barrier acts to absorb some of the stress caused by the different CTEs and promotes better adhesion for the conductive metal layer, thus helping to increase reliability while also providing for smaller designs. | 05-16-2013 |
20140145328 | INTERCONNECT ASSEMBLIES AND METHODS OF MAKING AND USING SAME - The various embodiments of the present invention provide fine pitch, chip-to-substrate hybrid interconnect assemblies, as well as methods of making and using the assemblies. The hybrid assemblies generally include a semiconductor having a die pad disposed thereon, a substrate having a substrate pad disposed thereon, and a polymer layer disposed between the surface of the die pad and the surface of the substrate pad. In addition, at least a portion of the surface of the die pad is metallically bonded to at least a portion of the surface of the substrate pad and at least a portion of the surface of the die pad is chemically bonded to at least a portion of the surface of the substrate pad. | 05-29-2014 |
20140347157 | MAGNETIC DEVICE UTILIZING NANOCOMPOSITE FILMS LAYERED WITH ADHESIVES - Exemplary embodiments provide a nanomagnetic structure and method of making the same, comprising a device substrate, a plurality of nanomagnetic composite layers disposed on the device substrate, wherein an adhesive layer is interposed between each of the plurality of nanomagnetic composite layers. Metal windings are integrated within the plurality of nanomagnetic composite layers to form an inductor core, wherein the nanomagnetic structure has a thickness ranging from about 5 to about 100 microns. | 11-27-2014 |
20160111380 | NEW STRUCTURE OF MICROELECTRONIC PACKAGES WITH EDGE PROTECTION BY COATING - Disclosed herein are edge-coated microelectronic packages comprising a microelectronic package having a top, a bottom, and an exposed edge, and a coating comprising a polymer, wherein the microelectronic package comprises a glass substrate, and wherein the coating covers at least a portion of the top, at least a portion of the bottom, and at least a portion of the exposed edge of the microelectronic package. Also disclosed herein are methods of making and using edge-coated microelectronic packages. | 04-21-2016 |
20160113108 | PACKAGE-LEVEL ELECTROMAGNETIC INTERFERENCE SHIELDING STRUCTURES FOR A SUBSTRATE - A electromagnetic interference shielding device is disclosed having a first substrate one or more surfaces. One or more laminates are operatively attached to the one or more surfaces of the first substrate. A cavity is provided that is defined by the first substrate and its corresponding one or more laminates and at least one inner lateral portion. The cavity is operable to receive one or more microelectromechanical system (MEMS) components. A first conductive structure integrally formed with a trench or via array of the substrate spans a thickness defined by one or more of surfaces of the first substrate, the first conductive structure operable to shield electromagnetic interference between MEMS components assembled with the first substrate. | 04-21-2016 |