Patent application number | Description | Published |
20080266127 | PREDICTING CABLE FAILURE THROUGH REMOTE FAILURE DETECTION OF ERROR SIGNATURES - Computer systems and techniques for predicting a cable failure in a network system begin by receiving a remote alarm indicator followed by a remote alarm indicator clear as a transmission alarm indicator of an intermittent short duration failure on the transmission path of a circuit. If the transmission alarm indicator is of a duration less than or equal to a preset threshold D it is considered an acceptable short hit transmission alarm. When at least N acceptable transmission alarms have been received and the time stamps of the last N acceptable transmission alarms have been recorded, then a determination is made as to whether N acceptable transmission alarms have been received within a preset time period. A moving window time period is calculated as the difference between the time stamp of the present acceptable transmission alarm K and the time stamp of the [(K−N)+1] acceptable transmission alarm. If the difference is less than or equal to T, a cable error signature is indicated. Based on the cable error signature, a cable failure may be predicted. | 10-30-2008 |
20090190472 | End-to-end network management with tie-down data integration - A method for managing tie-down information in a network management system for a telecommunications network including: providing tie-down information to the network management system associated with a plurality of tie-down demarcations using a tie-down information template comprising a plurality of tie-down information parameters associated with each of the plurality of tie-down demarcations, wherein the plurality of tie-down information parameters comprises a status; and updating the status associated with each of the plurality of tie-down demarcations based on network activity associated with the plurality of tie-down demarcations. | 07-30-2009 |
20090240476 | Method and device for forecasting computational needs of an application - The invention comprises methods and devices of forecasting future computational needs of an application based on input load, where the application comprises a plurality of processes executed on a plurality of computing devices. The method of the invention proceeds by monitoring at least a computational load characteristic of at least a first process executed on a first computing device and a second process executed on a second computing device. A mathematical relationship between input load and the computational load characteristic is established, and future computational needs are forecasted based on the established mathematical relationship. | 09-24-2009 |
20090290498 | AUTOMATIC PROBLEM ISOLATION FOR MULTI-LAYER NETWORK FAILURES - A method and apparatus includes automatically correlating indicators already generated by network components to detect and isolate failures that are caused by or related to network components operating on different layers of the open system interconnect (OSI) model. Failure indicators that persist for longer than a specified time window are automatically detected and correlated with one another based on a topology table. The method uses indicators already generated by the network components, obviating the need for software that typically resides on and consumes valuable processing time of network components. | 11-26-2009 |
20100118709 | METHOD AND APPARATUS FOR PROVIDING END TO END VIRTUAL PRIVATE NETWORK PERFORMANCE MANAGEMENT - A method and apparatus for managing a virtual private network are disclosed. For example, the method collects performance data for at least one parameter from a plurality of customer edge routers and a plurality of provider edge routers associated with the virtual private network. The method correlates the performance data for identifying one or more performance exceptions based on a threshold for each of the at least one parameter, and performs a trending analysis using the one or more performance exceptions to predict a potential problem that will impact the virtual private network. | 05-13-2010 |
20110149721 | METHODS AND APPARATUS TO DETECT AND RESTORE FLAPPING CIRCUITS IN IP AGGREGATION NETWORK ENVIRONMENTS - Methods and apparatus to detect and restore flapping circuits in IP aggregation network environments are disclosed herein. An example method for use in maintaining a communication network includes retrieving information related to an operating state of a device associated with a network disturbance; determining whether the information related to the operating state of the device is indicative of a flapping condition; when the operating state information indicates that the flapping condition is present in the network, determining a cause of the flapping condition; when the cause of the flapping condition is a physical cause, selecting a first recovery procedure; and when the cause of the flapping condition is a logical cause, selecting a second recovery procedure different from the first recovery procedure. | 06-23-2011 |
20130003593 | METHOD AND APPARATUS FOR PROVIDING END TO END VIRTUAL PRIVATE NETWORK PERFORMANCE MANAGEMENT - A method and apparatus for managing a virtual private network are disclosed. For example, the method collects performance data for at least one parameter from a plurality of customer edge routers and a plurality of provider edge routers associated with the virtual private network. The method correlates the performance data for identifying one or more performance exceptions based on a threshold for each of the at least one parameter, and performs a trending analysis using the one or more performance exceptions to predict a potential problem that will impact the virtual private network. | 01-03-2013 |
20130028101 | METHOD AND APPARATUS FOR PROVIDING SIGNATURE BASED PREDICTIVE MAINTENANCE IN COMMUNICATION NETWORKS - A method and apparatus for collecting and processing line performance data transmitted over cables, e.g., Y-cables, is disclosed. The present invention applies a method based on specific performance measurements, specific measurement time intervals, and compare results from different measurement time intervals to produce a “signature” that indicates deteriorating performance of a particular Y-cable. Once a “signature” is detected, the method will proactively and automatically generate a trouble ticket to trigger the dispatch maintenance staffs to service the cable, e.g., to perform the replacement of the Y-cable in question, thus completing the predictive maintenance process. A trouble ticket is a record used to report and manage the resolution of network related problems. | 01-31-2013 |
Patent application number | Description | Published |
20090042854 | Hexahydro-3H-Pyrrolizin-3-Ones Useful as Tachykinin Receptor Antagonists - The present invention is directed to certain hexahydrpyrrolidinone compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance P. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including emesis, urinary incontinence, depression, and anxiety. | 02-12-2009 |
20100081643 | NOVEL CYCLIC BENZIMIDAZOLE DERIVATIVES USEFUL AS ANTI-DIABETIC AGENTS - Novel compounds of the structural formula (I) are activators of AMP-protein kinase and are useful in the treatment, prevention and suppression of diseases mediated by the AMPK-activated protein kinase. The compounds of the present invention are useful in the treatment of Type 2 diabetes, hyperglycemia, metabolic syndrome, obesity, hypercholesterolemia, and hypertension. | 04-01-2010 |
20100197724 | 6.5 -PYRROLOPIPERIDINE TACHYKININ RECEPTOR ANTAGONISTS - The present invention is directed to certain hydroxymethyl ether hydroisoindoline compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance P. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including emesis, urinary incontinence, LUTS, depression, and anxiety. | 08-05-2010 |
20110218174 | NOVEL CYCLIC BENZIMIDAZOLE DERIVATIVES USEFUL AS ANTI-DIABETIC AGENTS - Novel compounds of the structural formula (I) are activators of AMP-protein kinase and are useful in the treatment, prevention and suppression of diseases mediated by the AMPK-activated protein kinase. The compounds of the present invention are useful in the treatment of Type 2 diabetes, hyperglycemia, metabolic syndrome, obesity, hypercholesterolemia, and hypertension. | 09-08-2011 |
20110263533 | NOVEL CYCLIC BENZIMIDAZOLE DERIVATIVES USEFUL AS ANTI-DIABETIC AGENTS - Novel compounds of the structural formula (I) are activators of AMP-protein kinase and are useful in the treatment, prevention and suppression of diseases mediated by the AMPK-activated protein kinase. The compounds of the present invention are useful in the treatment of Type 2 diabetes, hyperglycemia, Metabolic Syndrome, obesity, hypercholesterolemia, and hypertension. | 10-27-2011 |
20150038515 | INHIBITORS OF HEPATITIS B VIRUS CONVALENTLY CLOSED CIRCULAR DNA FORMATION AND THEIR METHOD OF USE - Pharmaceutical compositions of the invention comprise covalently closed circular DNA formation inhibitors having a disease-modifying action in the treatment of diseases associated with the formation of covalently closed circular DNA that include hepatitis B infection, and any disease involving formation of covalently closed circular DNA. | 02-05-2015 |
Patent application number | Description | Published |
20100262703 | IDENTITY MANAGEMENT SERVICES PROVIDED BY NETWORK OPERATOR - Techniques are disclosed for enabling operators of communication networks to provide one or more identity services such as, for example, an authentication service. For example, in a communication network, assume that a first computing device is a client device, a second computing device is an application server, and a third computing device is a server under control of an operator of the communication network. A method may comprise the following steps. In response to the first computing device issuing a resource request to the second computing device and the first computing device providing a first identifier to the second computing device for use in authenticating the first computing device to the second computing device, and in response to the second computing device being unable to authenticate the first computing device, the third computing device assisting in the authentication of the first computing device to the second computing device when a correlation exists between the first identifier sent by the first computing device and a second identifier used by the first computing device to access the communication network as a subscriber, wherein the second computing device is able to reply to the resource request sent by the first computing device upon a successful authentication assisted by the third party computing device. | 10-14-2010 |
20110225643 | SECURE DYNAMIC AUTHORITY DELEGATION - In a communication network wherein a first computing device represents a resource owner and a second computing device represents a resource requestor, the resource owner detects an occurrence of an event, wherein the event occurrence represents a request to access one or more resources of the resource owner stored in a resource residence. The resource owner sends an authorization token to the resource requestor in response to the event occurrence, the authorization token serving as a proof of authorization delegated by the resource owner to be presented by the resource requestor to the resource residence so as to permit the resource requestor to access the one or more requested resources stored in the resource residence. | 09-15-2011 |
20110296518 | APPLICATION LAYER AUTHENTICATION IN PACKET NETWORKS - Techniques are disclosed for efficient authentication of an end user device at an application server of a communication network. For example, wherein it is assumed that, in a communication network, a first computing device is an end user device, a second computing device is a gateway server, and a third computing device is an application server, a method comprises the following steps. The second computing device authenticates one or more packets received from the first computing device. The second computing device marks the one or more packets with a first-layer identity before routing the one or more packets toward the third computing device such that the third computing device is able to authenticate the one or more packets from the first computing device by confirming an association between the first-layer identity and a second-layer identity. For example, the first-layer identity may comprise a link layer identity assigned to the first computing device (e.g., assigned by the gateway server or some other server), and the second-layer identity may comprise an application layer identity assigned to the first computing device (e.g., previously assigned by the application server or some other server). | 12-01-2011 |
20120303571 | OPTIMAL MULTI-FACTOR EVALUATION IN COMPUTING SYSTEMS - Techniques are disclosed for optimally scheduling computations that involve multiple factors, the cost of evaluations and probabilities of success of which are known. For example, a methodology is provided for determining an optimal schedule of a multi-factor test in sub-quadratic time. While the methodology has wide ranging application, we illustrate a particular applicability to a security application involving multi-factor authentication in a cloud computing environment, as well as applicability to the contact center agent scheduling. | 11-29-2012 |
20140067962 | DIRECT ELECTRONIC MAIL - Techniques are disclosed for enabling improved electronic mail handling in communication networks. For example, a method of handling an electronic mail message in an electronic mail system comprises the following steps. A secure connection is established between a client of a message sender and a server of a message recipient in the electronic mail system. An authentication exchange is employed to verify the identity of the message sender. The message sender deposits an electronic mail message with the server of the message recipient upon successful verification of the identity of the client of the message sender. | 03-06-2014 |
Patent application number | Description | Published |
20110075567 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO MONITOR COMMUNICATION PATHS IN COMMUNICATION SYSTEMS - Example methods, apparatus and articles of manufacture to monitor communication paths in communication systems are disclosed. A disclosed example method includes identifying first and second inter-network communication links of a communication system, identifying a first plurality of router pairs associated with the first inter-network communication link, identifying a second plurality of router pairs associated with the second inter-network communication link, partitioning the first plurality of router pairs into a first subset of router pairs and a second subset of router pairs, partitioning the second plurality of router pairs into a third subset of router pairs and a fourth subset of router pairs, during a first time interval, performing first reachability tests for respective ones of the first and third subsets of router pairs, and during a second time interval, performing second reachability tests for respective ones of the second and fourth subsets of router pairs. | 03-31-2011 |
20120269073 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO MONITOR COMMUNICATION PATHS IN COMMUNICATION SYSTEMS - Example methods, apparatus and articles of manufacture to monitor communication paths in communication systems are disclosed. An example method includes identifying links of a communication system, the links communicatively coupling routers, identifying communication paths in the communication system, each of the communication paths being routed via one or more of the links, testing the links during a first interval by testing at least a first portion of the communication paths, testing the links during the second interval by testing at least a second portion of the communication paths, changing the first portion of the communication paths to include at least one of the communication paths from the second portion of the communication paths such that testing the first portion of the communication paths and testing the second portion of the communication paths collectively test each of the links, and identifying a link failure based on the testing. | 10-25-2012 |
20130294258 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO MONITOR COMMUNICATION PATHS IN COMMUNICATION SYSTEMS - Example methods, apparatus and articles of manufacture to monitor communication paths in communication systems are disclosed. An example method includes identifying links of a communication system, the links communicatively coupling router pairs, identifying communication paths in the communication system, each of the communication paths being routed via one or more of the links, testing the links during a first interval by testing at least a first portion of the communication paths, testing the links during the second interval by testing at least a second portion of the communication paths, changing the first portion of the communication paths to include at least one of the communication paths from the second portion of the communication paths such that testing the first portion of the communication paths and testing the second portion of the communication paths collectively test each of the links, and identifying a link failure based on the testing. | 11-07-2013 |
Patent application number | Description | Published |
20080196626 | SILICONE COATING COMPOSITION - The present invention relates to a composition comprising:
| 08-21-2008 |
20100092895 | SILICON-BASED ANTIREFLECTIVE COATING COMPOSITIONS - A polymer comprising a siloxane polymer having at least one Si—OH group and at least one Si—OR group, where R is condensation stabilizing group optionally having a reactive functional group, wherein the siloxane polymer, when placed into a solvent, has a weight average molecular weight increase of less than or equal to 50% after aging for one week at 40° C. as measured by GPC is provided. | 04-15-2010 |
20100093969 | Process for making siloxane polymers - The present invention relates to process for making a siloxane polymer which comprises at least one Si—OH group and at least one Si—OR group, where R is a moiety other than hydrogen, comprising reacting one or more silane reactants together in the presence of a hydrolysis catalyst in either a water/alcohol mixture or in one or more alcohols to form the siloxane polymer; and separating the siloxane polymer from the water/alcohol mixture or the alcohol(s). | 04-15-2010 |
20120328990 | UNDERLAYER COMPOSITION AND PROCESS THEREOF - The present invention relates to an underlayer composition comprising a polymer, an organic titanate compound and optionally a thermal acid generator, where the polymer comprises at least one fluoroalcohol group and at least one epoxy group. The invention also relates to a process for using this underlayer material as an antireflective coating composition and/or a hard mask for pattern transfer. | 12-27-2012 |
20130337380 | POSITIVE PHOTOSENSITIVE MATERIAL - The invention relates to a novel positive working photosensitive composition having: at least one photoacid generator; at least one novolak polymer; at least one polymer, having a polymer backbone, said polymer comprising a structure of the following formula: | 12-19-2013 |
20130337381 | NEGATIVE-WORKING THICK FILM PHOTORESIST - Disclosed are compositions for negative-working thick film photophotoresists based on acrylic co-polymers. Also included are methods of using the compositions. | 12-19-2013 |
Patent application number | Description | Published |
20080237915 | Process for Manufacturing Improved Dispensing Devices - The present invention relates to a method for the manufacture of a lavatory dispensing device useful for the delivery of at least one treatment composition, preferably a cleaning composition and/or a sanitizing composition to a sanitary appliance. | 10-02-2008 |
20080303186 | Method for Manufacturing Cageless Lavatory Dispensing Devices - The present invention relates to a method for the manufacture of a lavatory dispensing device useful for the delivery of at least one treatment composition, preferably a cleaning composition and/or a sanitizing composition to a sanitary appliance. | 12-11-2008 |
20080313795 | Dispensing Devices and Compositions Therefor - The present invention relates to improved toilet dispensing devices for use in conjunction with a sanitary appliance, particularly a toilet. | 12-25-2008 |
20090235443 | Dispensing Devices - The present invention relates to a cageless lavatory dispensing device comprising a hanger ( | 09-24-2009 |
20100146687 | Lavatory Dispensing Devices - The present invention relates to improved toilet dispensing devices for use in conjunction with a sanitary appliance, particularly a toilet. | 06-17-2010 |
20100235975 | Solid treatment blocks for sanitary appliances - Improved treatment blocks useful in the treatment of lavatory appliances, particularly toilets are provided. The improved treatment blocks are solid block compositions which comprise at least one detersive surfactant, a film forming constituent, optionally a bleach constituent and one or more further optional constituents. The improved treatment blocks provide good detersive characteristics and further provide a film forming material which contacts the surfaces of the lavatory appliance, e.g., toilet, in which the block compositions are used. Methods of producing the solid block composition and treatment blocks therefrom, as well as methods of use are also disclosed. | 09-23-2010 |
20120228800 | Process for Manufacturing Improved Dispensing Devices - The present invention relates to a method for the manufacture of a lavatory dispensing device useful for the delivery of at least one treatment composition, preferably a cleaning composition and/or a sanitizing composition to a sanitary appliance. | 09-13-2012 |
Patent application number | Description | Published |
20100178325 | AMPHIPHILIC NUCLEOTIDE COCHLEATE COMPOSITIONS AND METHODS OF USING THE SAME - The present invention is directed to cochleate compositions that include a nucleotide that is associated with a positively charged amphiphile. The present invention also includes methods for making and using the compositions provided herein. | 07-15-2010 |
20120195932 | Geodate delivery vehicles - The present invention provides geodate delivery vehicles and methods of manufacture and administration. A vehicle including a lipid monolayer disposed about a hydrophobic domain is disclosed, that can be part of an emulsion or other mixture, or further disposed in a lipid strata. A vehicle including a lipid strata disposed about a hydrophobic domain is also disclosed. The vehicle can be incorporated into a variety of medicinal, food preparations, and personal care products to deliver or stabilize a cargo moiety. Packaged delivery vehicles for to later addition of cargo moieties are also contemplated. | 08-02-2012 |
20120232260 | AMPHIPHILIC NUCLEOTIDE COCHLEATE COMPOSITIONS AND METHODS OF USING THE SAME - The present invention is directed to cochleate compositions that include a nucleotide that is associated with a positively charged amphiphile. The present invention also includes methods for making and using the compositions provided herein. | 09-13-2012 |
20130224284 | GEODATE DELIVERY VEHICLES - The present invention provides geodate delivery vehicles and methods of manufacture and administration. A vehicle including a lipid monolayer disposed about a hydrophobic domain is disclosed, that can be part of an emulsion or other mixture, or further disposed in a lipid strata. A vehicle including a lipid strata disposed about a hydrophobic domain is also disclosed. The vehicle can be incorporated into a variety of medicinal, food preparations, and personal care products to deliver or stabilize a cargo moiety. Packaged delivery vehicles for later addition of cargo moieties are also contemplated. | 08-29-2013 |
20140220108 | COCHLEATE COMPOSITIONS AND METHODS OF MAKING AND USING SAME - The present invention provides, in part, cochleate compositions and methods for making and using same. | 08-07-2014 |
20140242153 | NOVEL ENCOCHLEATION METHODS, COCHLEATES AND METHODS OF USE - Disclosed are novel methods for making cochleates and cochleate compositions that include introducing a cargo moiety to a liposome in the presence of a solvent. Also disclosed are cochleates and cochleate compositions that include an aggregation inhibitor, and optionally, a cargo moiety. Additionally, anhydrous cochleates that include a protonized cargo moiety, a divalent metal cation and a negatively charge lipid are disclosed. Methods of using the cochleate compositions of the invention, including methods of administration, are also disclosed. | 08-28-2014 |
Patent application number | Description | Published |
20090246159 | Composition and Process for Treating Keratinous Substrates With At Least Two Immiscible Cosmetic Compositions - A process for treating a keratinous substrate involving: (a) providing at least a first composition having a continuous phase whose major ingredient has a solubility parameter corresponding to δ; (b) providing at least a second composition having a continuous phase whose major ingredient has a solubility parameter corresponding to δ′; and (c) combining (a) and (b) prior to, or during, their application onto the keratinous substrate, and wherein the difference between δ and δ′ is greater than 12, and wherein the major ingredient is chosen from a hydrophilic polar material, an organic non-polar material and an inorganic non-polar material. | 10-01-2009 |
20090297465 | Cosmetic Compositions Containing Liposoluble Polymers and Tackifiers - A cosmetic composition containing: (a) at least one tackifier component having a solubility parameter corresponding to δ; (b) at least one liposoluble polymer having at least one segment with a solubility parameter corresponding to δ+2; (c) at least one solvent; and (d) optionally, at least one colorant. | 12-03-2009 |
20090317350 | KERATIN FIBRE COATING COMPOSITION COMPRISING AN AQUEOUS PHASE AND A TACKIFYING RESIN - The present invention relates to a keratin fibre coating composition comprising an aqueous phase and at least one resin chosen from rosins, rosin derivatives and hydrocarbon-based resins, and mixtures thereof, the said resin having a number-average molecular weight of less than or equal to 10 000, the said composition being capable of forming a film with a water resistance such that ΔL is less than or equal to −1. | 12-24-2009 |
20100068163 | Keratin Fibre Coating Composition Comprising a Liquid Fatty Phase and a Tackifying Resin - The present invention relates to a keratin fibre coating composition comprising a cosmetically acceptable liquid medium comprising a liquid fatty phase and at least one resin chosen from rosins, rosin derivatives and hydrocarbon-based resins, and mixtures thereof, the said resin having a number-average molecular weight of less than or equal to 10 000 and a particular lipophilic gelling agent. The invention also relates to the use of such a composition to obtain a smooth, uniform deposit on keratin fibres and a film that shows good resistance to water and to rubbing. | 03-18-2010 |
20100297050 | COMPOSITIONS CONTAINING SILICONE POLYMER, WAX AND VOLATILE SOLVENT - The invention relates to compositions containing at least one polyorganosiloxane-containing polymer, at least one volatile non-silicone oil, at least one alkylene polymer wax, at least one silicone film-forming agent and, optionally, at least one long-chain alcohol wax, at least one coloring agent, and/or at least one volatile silicone oil, as well as to methods for using such compositions and to kits containing such compositions. | 11-25-2010 |
20110189117 | COSMETIC COMPOSITION CONTAINING A POLYORGANISILOXANE POLYMER - The invention relates to a physiologically acceptable composition, especially a cosmetic composition, comprising at least one polyorganosiloxane containing polymer comprising at least one moiety which comprises: at least one polyorganosiloxane group consisting of 1 to about 1000 organosiloxane units in the chain of the moiety or in the form of graft, and at least two groups capable of establishing hydrogen interactions. | 08-04-2011 |
Patent application number | Description | Published |
20100120748 | BENZOAZEPIN-OXY-ACETIC ACID DERIVATIVES AS PPAR-DELTA AGONISTS USED FOR THE INCREASE OF HDL-C, LOWER LDL-C AND LOWER CHOLESTEROL - The invention is directed to compounds of Formula (I) useful as PPAR agonists. Pharmaceutical compositions and methods of treating one or more conditions including, but not limited to, diabetes, nephropathy, neuropathy, retinopathy, polycystic ovary syndrome, hypertension, ischemia, stroke, irritable bowel disorder, inflammation, cataract, cardiovascular diseases, Metabolic X Syndrome, hyper-LDL-cholesterolemia, dyslipidemia (including hypertriglyceridemia, hypercholesterolemia, mixed hyperlipidemia, and hypo-HDL-cholesterolemia), atherosclerosis, obesity, and other disorders related to lipid metabolism and energy homeostasis complications thereof, using compounds of the invention are also described. | 05-13-2010 |
Patent application number | Description | Published |
20090074280 | Automated Detection of Planes From Three-Dimensional Echocardiographic Data - A plane position for a standard view is detected from three-dimensional echocardiographic data. The position of the plane within the volume is defined by translation, orientation (rotation), and/or scale. Possible positions are detected and other possible positions are ruled out. The classification of the possible positions occurs sequentially by translation, then orientation, and then scale. The sequential process may limit calculations required to identify the plane position for a desired view. | 03-19-2009 |
20090124886 | Method For Developing Test For Neurosychiatric Disease - A method for generating classifiers for identifying neuropsychiatric disease includes acquiring functional neuroimaging data. The acquired functional neuroimaging data may be registered to an atlas of the brain. A discriminative mask is generated based on the registered functional neuroimaging data and the generated discriminative mask is applied to the registered functional neuroimaging data. One or more classifiers are generated for identifying neuropsychiatric disease based on the masked functional neuroimaging data. The accuracy of the generated classifiers may be verified. The generated classifiers may then be used to identify neuropsychiatric disease. | 05-14-2009 |
20100040272 | Method and System for Left Ventricle Detection in 2D Magnetic Resonance Images - A method and system for left ventricle (LV) detection in 2D magnetic resonance imaging (MRI) images is disclosed. In order to detect the LV in a 2D MRI image, a plurality of LV candidates are detected, for example using marginal space learning (MSL) based detection. Candidates for distinctive anatomic landmarks associated with the LV are then detected in the 2D MRI image. In particular, apex candidates and base candidates are detected in the 2D MRI image. One of the LV candidates is selected as a final LV detection result using component-based voting based on the detected LV candidates, apex candidates, and base candidates. | 02-18-2010 |
20100067764 | Method and System for Automatic Landmark Detection Using Discriminative Joint Context - A method and system for detecting anatomic landmarks in medical images is disclosed. In order to detect multiple related anatomic landmarks, a plurality of landmark candidates are first detected individually using trained landmark detectors. A joint context is then generated for each combination of the landmark candidates. The best combination of landmarks in then determined based on the joint context using a trained joint context detector. | 03-18-2010 |
Patent application number | Description | Published |
20110142318 | STENT VIEWING USING A LEARNING BASED CLASSIFIER IN MEDICAL IMAGING - Stent viewing is provided in medical imaging. Stent images are provided with minimal or no user input of spatial locations. Images showing contrast agent are distinguished from other images in a sequence. After aligning non-contrast images, the images are compounded to enhance the stent. The contrast agent images are used to identify the vessel. A contrast agent image is aligned with the enhanced stent or other image to determine the relative vessel location. An indication of the vessel wall may be displayed in an image also showing the stent. A preview images may be output. A guide wire may be used to detect the center line for vessel identification. Various detections are performed using a machine-trained classifier or classifiers. | 06-16-2011 |
20110144480 | STENT MARKER DETECTION USING A LEARNING BASED CLASSIFIER IN MEDICAL IMAGING - Stent marker detection is automatically performed. Stent markers in fluoroscopic images or other markers in other types of imaging are detected using a machine-learnt classifier. Hierarchal classification may be used, such as detecting individual markers with one classifier and then detecting groups of markers (e.g., a pair) with a joint classifier. The detection may be performed in a single image and without user indication of a location. | 06-16-2011 |
20120076382 | MOTION TRACKING FOR CLINICAL PARAMETER DERIVATION AND ADAPTIVE FLOW ACQUISITION IN MAGNETIC RESONANCE IMAGING - A method for clinical parameter derivation and adaptive flow acquisition within a sequence of magnetic resonance images includes commencing an acquisition of a sequence of images. One or more landmarks are automatically detected from within one or more images of the sequence of images. The detected one or more landmarks are propagated across subsequent images of the sequence of images. A plane is fitted to the propagation of landmarks. The positions of landmarks or alternatively the position of the fitted plane within the sequence of images is used for derivation of clinical parameters such as tissue velocities and/or performing adaptive flow acquisitions to measure blood flow properties. | 03-29-2012 |
20120078085 | Method of Analysis for Dynamic Magnetic Resonance Perfusion Imaging | 03-29-2012 |
20120121152 | Method and System for Automatic View Planning for Cardiac Magnetic Resonance Imaging acquisition - A method and system for automated view planning for cardiac magnetic resonance imaging (MRI) acquisition is disclosed. The method and system automatically generate a full scan prescription using a single 3D MRI volume. The left ventricle (LV) is segmented in the 3D MRI volume. Cardiac landmarks are detected in the automatically prescribed slices. A full scan prescription, including a short axis stack and 2-chamber, 3-chamber, and 4-chamber views, is automatically generated based on cardiac anchors provided by the segmented left ventricle and the detected cardiac landmarks in the 3D MRI volume. | 05-17-2012 |
20120177269 | Detection of Landmarks and Key-frames in Cardiac Perfusion MRI Using a Joint Spatial-Temporal Context Model - A method including receiving an image sequence, wherein the image sequence includes a plurality of two-dimensional (2D) image frames of an organ arranged in a time sequence; constructing a three-dimensional (3D) volume by stacking a plurality of the 2D image frames in time order; detecting a best bounding box for a target of interest in the 3D volume, wherein the best bounding box is specified by a plurality of parameters including spatial and temporal information contained in the 3D volume; and determining the target of interest from the best bounding box. | 07-12-2012 |
20130096414 | LOCALIZATION OF AORTA AND LEFT ATRIUM FROM MAGNETIC RESONANCE IMAGING - The aorta and left atrium are localized from magnetic resonance data. The locations of the aorta and left atrium are detected jointly. The aorta and the left atrium are, at least in part, treated as one object. The detection may be from data representing a two-dimensional region. The two-dimensional region may be determined by first detecting the left ventricle from data representing a volume. | 04-18-2013 |
20130259337 | Cardiac Chamber Volume Computation from Contours and Base Plane in Cardiac MR Cine Images - A system receives cardiac cine MR images consists of multiple slices of the heart over time. A series of short axis images slices are received. Long axis images are also received by the system, wherein a base plane defined by landmark points is detected. An intersection of the base plane with a contour of a heart chamber is determined for a plurality of slices in the short axis image. A volume for each of the contour slices covering the heart chamber, including for contours that are limited by base plane intersections, is evaluated. All slice volumes are summed to determine a total volume of the chamber. In one embodiment the chamber is a left ventricle and the landmark is a mitral valve. An ejection factor is determined. | 10-03-2013 |
20140314289 | Methods and Systems for Automatically Determining Magnetic Field Inversion Time of a Tissue Species - A computer-implemented method for determining magnetic field inversion time of a tissue species includes generating a T1-mapping image of a tissue of interest, the T1-mapping image comprising a plurality of T1 values within an expected range of T1 values for the tissue of interest. An image mask is created based on predetermined identification information about the tissue of interest. Next, an updated image mask is created based on a largest connected region in the image mask. The updated image mask is applied to the T1-mapping image to yield a masked image. Then, a mean relaxation time value is determined for the largest connected region. The mean relaxation time value is then used to determine a time point for nulling longitudinal magnetization. | 10-23-2014 |
Patent application number | Description | Published |
20090245393 | Method and Apparatus For Fast Channel Change For Digital Video - There are provided methods and apparatus for fast channel change for digital video. An apparatus includes at least one encoder for receiving normal video data and channel change video data and encoding the normal video data and the channel change video data in a normal video stream and a channel change video stream, respectively, using a common system clock to provide synchronization between the normal video stream and the channel change video stream. The normal video stream and the channel change video stream are encoded for transport separately at a transport level. | 10-01-2009 |
20110109808 | METHOD AND APPARATUS FOR FAST CHANNEL CHANGE USING A SECONDARY CHANNEL VIDEO STREAM - A method and apparatus for fast channel change when changing the channel from a channel being viewed full screen as a main picture to a channel being viewed in a secondary channel program display window (e.g., a picture-in-picture (PIP) window). In one implementation, during the channel change, a secondary video stream for a secondary channel program is up-sampled and displayed full screen while receiving the corresponding regular video stream for the video program, of which program contents are identical to those of the secondary video stream. The program contents of the up-sampled secondary video stream is then be replaced seamlessly with those of the corresponding regular video stream at the time when an instantaneous decode refresh (IDR) frame of the corresponding regular video stream is received. In another implementation, the last GOP packets of the corresponding regular video stream, corresponding to a secondary video stream being viewed in the secondary channel program display window, are buffered without being decoded. Upon a request for the channel change, the buffered GOP packets are decoded and displayed immediately while the decoder starts receiving the following frames in the corresponding regular video stream. | 05-12-2011 |
20110109810 | METHOD AN APPARATUS FOR FAST CHANNEL CHANGE USING A SCALABLE VIDEO CODING (SVC) STREAM - There are provided methods and apparatus for fast channel change when changing the channel from a channel being viewed full screen to a channel being viewed in a secondary display window (e.g., picture-in-picture (PIP) window). In one implementation, the base layer stream of the SVC encoded stream is used as the secondary stream for the secondary display and the corresponding enhancement layer stream is used as the corresponding regular stream. Upon channel change request, the decoded base layer picture of the SVC encoded stream is up-sampled, and the up-sampled base layer picture is displayed full screen while receiving the corresponding SVC enhancement layer stream. Then, the up-sampled base layer picture is replaced by the decoded enhancement layer picture upon confirmation of successful receiving and decoding of an enhancement layer instantaneous decode refresh (IDR) frame. In another implementation, the last GOP of enhancement layer stream corresponding to a base layer stream being viewed in the secondary display window is buffered without decoding, and upon a channel change request to the secondary video display window channel, the buffered packets are decoded and displayed immediately while the decoder continues to receive and decode all frames in the corresponding base and enhancement layer streams. | 05-12-2011 |
20110110418 | SCALABLE VIDEO CODING METHOD FOR FAST CHANNEL CHANGE TO INCREASE CODING EFFICIENCY - An apparatus encodes a video signal for providing a scalable video coded (SVC) signal comprising a base layer video coded signal and an enhancement layer video coded signal, wherein the base layer video coded signal has more random access points, e.g., Instantaneous Decoder Refresh (IDR) slices, than the enhancement layer and in those access units where the enhancement layer has an IDR slice, the base layer has a non-IDR slice. | 05-12-2011 |
20110122945 | METHODS FOR ERROR CONCEALMENT DUE TO ENHANCEMENT LAYER PACKET LOSS IN SCALABLE VIDEO CODING (SVC) DECODING - Methods for concealing Scalable Video Coding (SVC) decoding errors. Lost pictures in the target layer are replaced with up-sampled pictures from a lower layer, such as the base layer. In multiloop decoding applications, lost pictures in the target layer are replaced with corresponding up-sampled pictures from the lower layer. Subsequent target layer pictures in the same Group of Pictures (GOP) are either replaced with corresponding upsampled pictures from the lower layer, or they are decoded with up-sampled pictures from the lower layer used as reference pictures. For single-loop decoding, the bit stream of each layer is buffered, for each GOP, and inspected for errors. If an error is detected in the target layer, the pictures of the highest level layer without an error are decoded and up-sampled and used as the output pictures for the current GOP. | 05-26-2011 |
20110134994 | REAL-TIME TRANSPORT PROTOCOL (RTP) PACKETIZATION METHOD FOR FAST CHANNEL CHANGE APPLICATIONS USING SCALABLE VIDEO CODING (SVC) - An apparatus encodes a video signal for providing a scalable video coded (SVC) signal comprising a base layer video coded signal and an enhancement layer video coded signal, wherein the base layer video coded signal has more random access points, e.g., Instantaneous Decoder Refresh (IDR) slices, than the enhancement layer and in those access units where the enhancement layer has an IDR slice, the base layer has a non-IDR slice. Transmission of the SVC occurs in packet form using the Real-time Transport Protocol (RTP) such that non-random access point slices are conveyed in Simple Time Aggregation Packets (STAP), each Simple Time Aggregation Packet comprising a Payload Content Scalability Information (PACSI) Network Abstraction Layer (NAL) Unit. | 06-09-2011 |
20110164686 | METHOD FOR DELIVERY OF DIGITAL LINEAR TV PROGRAMMING USING SCALABLE VIDEO CODING - A delivery arrangement for linear TV programs uses SVC in which encoded enhancement layer video data is pre-downloaded to a STB and encoded base layer video data is live broadcasted to the STB at viewing time Pre-downloading of the enhancement layer data is done during off-peak viewing periods taking advantage of an abundance of network bandwidth while reducing bandwidth demand during peak viewing periods by broadcasting only the base layer data The enhancement layer data is downloaded in a modified MP4 file and stored in the STB for later synchronization and combination with the base layer, which is sent to the STB in a real time protocol (RTP) stream The combined base and enhancement layer data is SVC decoded for presentation to the enduser The pre-downloaded enhancement video file may be provided with digital rights management (DRM) protection, thereby providing conditional access to the enhanced video | 07-07-2011 |
20120300663 | METHOD AND APPARATUS FOR RETRANSMISSION DECISION MAKING - A method and apparatus are described including parsing an abstraction-layer header and assigning a priority to a packet to be transmitted. A network monitor of a transmitter is connected between a network interface and a retransmission decision maker for deciding which packets to retransmit, for example, based on the assigned priority and collected network statistics or conditions, for example, packet loss rate. A network monitor may also be provided at a receiver for collecting current network statistics such as cumulative number of packets lost and for providing such statistics to a transmitter. The method further includes buffering the data to be transmitted along with the assigned priority, transmitting data retrieved from a buffer via a datagram protocol, receiving a request for retransmission of data, determining if the requested data is in the buffer and retransmitting the requested data via a protocol that provides end-to-end acknowledgement of data and error recovery. | 11-29-2012 |
20130003579 | METHOD AND APPARATUS FOR PARSING A NETWORK ABSTRACTION-LAYER FOR RELIABLE DATA COMMUNICATION - A method and apparatus are described including parsing an abstraction-layer header, assigning a priority to a packet to be transmitted, buffering the data to be transmitted, transmitting data retrieved from a buffer via a datagram protocol, receiving a request for retransmission of data, determining if the requested data is in the buffer and retransmitting the requested data via a protocol that provides end-to-end acknowledgement of data and error recovery. A network monitor of a transmitter is connected between a network interface and a retransmission decision maker for deciding which packets to retransmit, for example, based on the assigned priority and collected network statistics. A network monitor may also be provided at a receiver for collecting current network statistics and reporting them to transmitter. | 01-03-2013 |
20130010597 | COEXISTENCE OF MULTIPLE WIRELESS NETWORKS - Described herein are a method and apparatus including calculating an aggregate peak total traffic demand for all overlapping access points in an interference range, comparing the aggregate peak total traffic demand to a threshold, rejecting a requested new quality of service traffic stream responsive to results of the comparison, calculating a peak total traffic demand for each overlapping access point in the interference range if the requested new quality of service traffic stream is admissible responsive to results of the comparison, comparing the peak total traffic demand for each overlapping access point in the interference range, if the requested new quality of service traffic stream is admissible, to the threshold and one of accepting the requested new quality of service traffic stream and rejecting the requested new quality of service traffic stream responsive to results of the second comparison. | 01-10-2013 |
Patent application number | Description | Published |
20090189154 | ZnO NANOSTRUCTURE-BASED LIGHT EMITTING DEVICE - A Light Emitting Diode (LED) formed on a substrate of a material selected from at least one of a semiconductor, an insulator and a metal; at least one semiconductor film layer of ZnO or GaN deposited on the substrate; a nanotips array of ZnO or its ternary compound, the array being grown either directly or indirectly on a surface of at least one semiconductor film layer; at least one transparent and conductive oxide (TCO) layer deposited on at least one semiconductor film layer; and a semiconductor p-n junction under a forward bias voltage. | 07-30-2009 |
20100266164 | METHOD AND APPARATUS FOR MAKING AND DETECTING A DOCUMENT VERIFICATION INDICATOR USING OPTICAL PATTERN ENCRYPTION - A method and apparatus for creating and detecting an optically encoded document having a uniquely designed document verification indicator is disclosed. One embodiment includes applying a spatially varying Brewster angle pattern on a substrate. Another embodiment includes an apparatus for detecting the spatially varying Brewster angle pattern including a light source, a slit aperture, a polarizer, at least one parabolic mirror, and an image capturing device. | 10-21-2010 |
20120061660 | ZnO NANOSTRUCTURE-BASED LIGHT EMITTING DEVICE - A Light Emitting Diode (LED) formed on a substrate of a material selected from at least one of a semiconductor, an insulator and a metal; at least one semiconductor film layer of ZnO or GaN deposited on the substrate; a nanotips array of ZnO or its ternary compound, the array being grown either directly or indirectly on a surface of at least one semiconductor film layer; at least one transparent and conductive oxide (TCO) layer deposited on at least one semiconductor film layer; and a semiconductor p-n junction under a forward bias voltage. | 03-15-2012 |
20130017567 | ZINC OXIDE-BASED NANOSTRUCTURE MODIFIED QCM FOR DYNAMIC MONITORING OF CELL ADHESION AND PROLIFERATION - A dynamic and noninvasive method of monitoring the adhesion and proliferation of biological cells through multimode operation (acoustic and optical) using a ZnO nanostructure-modified quartz crystal microbalance (ZnO | 01-17-2013 |
20130221346 | Zinc Oxide-Based Thin Film Transistor Biosensors with High Sensitivity and Selectivity - This application discloses ZnO film transistor-based immunosensors ZnO-bioTFT), 2T biosensor arrays formed from two integrated ZnO-bioTFTs. ITIR-based nonvolatile memory (NVM) arrays formed from ZnO-bioTFT (T) integrated with ZnO-based resistive switches (R), as well as integrated bioTFT (IBTFT) sensor systems formed from 2T biosensor arrays and ITIR NVM arrays. Through biofunctionalization, these biosensors can perform immunosensing with high seminvity and selectivity, and therefore have a wide range of applications, for example, in detecting target biomolecules or small molecules, and potential application in cancer diagnosis and treatment. | 08-29-2013 |
20140027702 | MULTIFUNCTIONAL ZINC OXIDE NANO-STRUCTURE-BASED CIRCUIT BUILDING BLOCKS FOR RE-CONFIGURABLE ELECTRONICS AND OPTOELECTRONICS - A vertically integrated reconfigurable and programmable diode/memory resistor (1D1R) and thin film transistor/memory resistor (1T1R) structures built on substrates are disclosed. | 01-30-2014 |
Patent application number | Description | Published |
20090048149 | Antagonists of the bradykinin B1 receptor - The present invention relates to a method of treating, preventing, or ameliorating a disease or condition associated with or mediated by B1 activity that involves administering a composition of matter containing bradykinin B1 receptor antagonist peptides conjugated to a multivalent vehicle, including peptides conjugated to multivalent PEG. The method can be used therapeutically or prophylactically against diseases or conditions, such as inflammation or pain, linked to the bradykinin B1 receptor. | 02-19-2009 |
20090137452 | Antagonists of the bradykinin B1 receptor - The present invention relates to composition of matter involving bradykinin B1 receptor antagonist peptides conjugated to a multivalent vehicle, including peptides conjugated to multivalent PEG. These compositions can be used as therapeutics or prophylactics against diseases or conditions, such as inflammation or pain, linked to the bradykinin B1 receptor. | 05-28-2009 |
20090137483 | Antagonists of the bradykinin B1 receptor - The present invention relates to composition of matter involving bradykinin B1 receptor antagonist peptides conjugated to a univalent vehicle, including peptides conjugated to univalent PEG. These compositions can be used as therapeutics or prophylactics against diseases or conditions, such as inflammation or pain, linked to the bradykinin B1 receptor. | 05-28-2009 |
Patent application number | Description | Published |
20100254409 | System and Method for Optimizing Network Bandwidth Usage - A method of optimizing bandwidth usage in a link aggregated network includes identifying available bandwidth on a plurality of data links in a link aggregation group, selecting the data link with the least available bandwidth, and determining whether the available bandwidth of the selected data link is less than a guaranteed bandwidth of an incoming data flow. If the available bandwidth of the selected data link is less than the guaranteed bandwidth of the incoming data flow, the method includes selecting the data link with the next least available bandwidth and repeating the previous steps until the available bandwidth of the selected data link is greater than the guaranteed bandwidth of the incoming data flow. The method further includes assigning the data flow to the data link determined to have an available bandwidth greater than the guaranteed bandwidth of the incoming data flow. | 10-07-2010 |
20110038267 | System and Method for Monitoring the Connectivity of a Path Between Nodes in a Network - A method and system for determining a path between nodes in a network are disclosed. In accordance with an embodiment of the present disclosure, a system for determining a path between nodes in a network comprises a destination node and a link aggregation group (LAG) that includes a first link and a second link. The system further comprises a source node communicatively coupled to the destination node by the LAG where the source node, the LAG and the destination node form a path. The source node is operable to determine a link availability status for each of the first and second links using a layer-2 protection scheme. The source node is further operable to monitor the path for connectivity based on the link availability status using a layer-3 protection scheme. | 02-17-2011 |
20120327768 | System and Method for Dynamic Rate Limiting and Shaping of Traffic Based on Available Bandwidth - A method may include monitoring available aggregate bandwidth of a network element and determining if the available aggregate bandwidth is sufficient to communicate traffic at a rate equal to an aggregate sum of committed information rates for a plurality of classes of traffic. If the available aggregate bandwidth is sufficient to communicate traffic at the rate equal to the aggregate sum of committed information rates for a plurality of classes of traffic, traffic may be communicated for each of the plurality of classes in accordance with the respective committed information rate for each class. Otherwise, traffic may be communicated for each of the plurality of classes in an amount proportional to the respective committed information rate for a particular class and the available aggregate bandwidth. | 12-27-2012 |
20130003535 | SYSTEMS AND METHODS FOR DISTRIBUTED SERVICE PROTECTION ACROSS PLUG-IN UNITS - A method may include provisioning: a first flow from a client-side port to a network-side port of the plug-in unit; a second flow from the network-side port to the client-side port; a third flow from the network-side port to a mate link configured to interface with a fourth flow from the mate link to a second client-side port of the second plug-in unit; a fifth flow from the mate link to the network-side port configured to interface with a sixth flow from the second client-side port to the mate link; a seventh flow from the client-side port to the mate link configured to interface with an eighth flow from the mate link to a second network-side port of the second plug-in unit; and a ninth flow from the mate link to the client-side port configured to interface with a tenth flow from the second network-side port to the mate link. | 01-03-2013 |
20130003539 | SYSTEM AND METHOD FOR CONFIGURATION ADMISSION CONTROL OF SERVICE INSTANCES - A method for configuring admission control of service instances in a network element may include: (i) reading a pre-determined maximum service-idle utilization of a processor approximately equal to maximum utilization of the processor in the absence of services executing on the processor; (ii) reading, for each particular service instance of a desired configuration of service instances, a pre-determined maximum utilization of the processor associated with the particular service instance; (iii) calculating an aggregate maximum utilization for the desired configuration, based on the pre-determined maximum service-idle utilization and the pre-determined maximum utilizations for each of the particular service instances; (iv) determining whether the aggregate maximum utilization is greater than a threshold maximum utilization for the processor; (v) allowing or denying the desired configuration based on the determination. | 01-03-2013 |
20130022349 | SYSTEMS AND METHODS FOR PROTECTION OF ADAPTATION LAYER IN A COMMUNICATION NETWORK - A method may include: (i) provisioning a first network-side interface of a first plug-in unit and a second network-side interface of a second plug-in unit as members of a network-side protection group, the first plug-in unit and the second plug-in unit integral to an adaptation layer network element; (ii) provisioning a first client-side interface of the first plug-in unit and a second client-side interface of the second plug-in unit as members of a client-side protection group; (iii) designating one of the first and second network-side interface as an active network-side interface of the network-side protection group; and (iv) designating one of the first second client-side interface as an active client-side interface of the client-side protection group, such that traffic ingressing on the active network-side interface may egress on the active client-side interface and traffic ingressing on the active client-side interface may egress on the active network-side interface. | 01-24-2013 |
20130148512 | DISTRIBUTED CONTROL PLANE FOR LINK AGGREGATION - In accordance with embodiments of the disclosure, a method may include communicating, via an inter-card communication channel, local link status information regarding at least one local physical port resident on a first network interface, wherein the at least one local physical port is a member port of a link aggregation group, to one or more other network interfaces, other than the first network interface, having member ports of the link aggregation group. The method may also include receiving, via the inter-card communications channel, non-local link status information regarding at least one non-local physical port resident on the one or more other network interfaces, wherein the at least one non-local physical port is a member port of the link aggregation group. The method may further include designating a link status of the at least one local physical port based on the local link status information and the non-local link status information. | 06-13-2013 |
20130343747 | Method and System for Dynamic Selection of Transport Path with Lowest Latency - In accordance with a particular embodiment of the present disclosure, a network element may include a network-side interface configured to communicatively couple to a network and a controller communicatively coupled to the network-side interface. The controller may be configured to periodically receive one or more messages indicative of a delay for each of a plurality of paths for a network flow between the network element and a second network element, periodically compare the delays for the plurality of paths, and select a path for a network flow from the plurality of paths based on the delays. | 12-26-2013 |