Patent application number | Description | Published |
20130049974 | EARLY DETECTION OF LOW BICARBONATE LEVEL - This disclosure relates to early detection of low bicarbonate level. In certain aspects, a method includes receiving a first signal from a conductivity detector connected to a line through which a solution of salt concentrate and fluid flows and determining a first conductivity of the solution based on the first signal. The method also includes receiving a second signal from the conductivity detector at a time after receiving the first signal, determining a second conductivity of the solution based on the second signal, and determining whether the second conductivity is less than the first conductivity by at least a threshold amount. | 02-28-2013 |
20130053651 | DETERMINING DIALYSIS TREATMENT EFFECTIVENESS - A method performed on a dialysis machine includes receiving a first value that represents a pre-dialysis body weight of a patient and receiving a second value that represents a volume of liquid (V) inside a body of the patient. The method also includes administering dialysis to the patient, calculating an instantaneous body weight (W) of the patient based at least in part on the first value, determining a length of time (t) for which the dialysis was administered to the patient, determining a dialyzer clearance (K) associated with the dialysis, and calculating, based at least in part on the length of time, the instantaneous body weight, the volume, and the dialyzer clearance, a urea reduction ratio (URR) associated with the dialysis. | 02-28-2013 |
20130133036 | REMOTE CONTROL OF DIALYSIS MACHINES - This disclosure relates to remote control of dialysis machines. In certain aspects, a method includes receiving a request for a network connection from a dialysis machine and establishing the network connection with the dialysis machine. The method also includes receiving, from a client device, a request to access the dialysis machine, authorizing the client device to access the dialysis machine, receiving, from the dialysis machine, information pertaining to an operation of the dialysis machine, and providing, to the client device, the received information. | 05-23-2013 |
20140267003 | WIRELESS CONTROLLER TO NAVIGATE AND ACTIVATE SCREENS ON A MEDICAL DEVICE - A system provides non-contact communication between a controller and a medical device. The control signal may be a wirelessly transmitted control signal, such as a wireless radiofrequency signal and/or an optical or acoustic signal, for example. An interface device is provided that may be a remote controller or switch that may be used by a user, such as a health care practitioner (HCP), in connection with navigating and activating screens of a dialysis machine during a dialysis treatment without requiring the HCP to physically contact the dialysis machine. With the described system, the HCP does not need to re-glove each time a change is made to an on-going dialysis treatment when interfacing with a graphical display of the dialysis machine. | 09-18-2014 |
20140289812 | REMOTE CONTROL OF DIALYSIS MACHINES - This disclosure relates to remote control of dialysis machines. In certain aspects, a method includes receiving a request for a network connection from a dialysis machine and establishing the network connection with the dialysis machine. The method also includes receiving, from a client device, a request to access the dialysis machine, authorizing the client device to access the dialysis machine, receiving, from the dialysis machine, information pertaining to an operation of the dialysis machine, and providing, to the client device, the received information. | 09-25-2014 |
Patent application number | Description | Published |
20130159293 | GENERATING A SUPPLEMENTAL DESCRIPTION OF AN ENTITY - A statistically overrepresented token in the descriptions of users associated with a target entity may be descriptive of the target entity. This may be true regardless of whether a primary description of the entity includes the overrepresented token. Accordingly, the entity description machine may access multiple descriptions of multiple users associated with the target entity. A portion of the multiple descriptions may each include a token descriptive of the target entity and of a subset of the multiple users. The entity description machine may determine that the token is overrepresented among the tokens within the multiple descriptions and generate a supplemental description of the target entity, where the supplemental description includes the overrepresented token. Once the supplemental description is generated, the entity description machine may use the supplemental description in referencing the target entity. | 06-20-2013 |
20140025673 | TECHNIQUES FOR ESTIMATING DISTANCE BETWEEN MEMBERS OF A SOCIAL NETWORK SERVICE - Techniques for estimating, in real time, the likelihood that any particular member of a social network service is a third degree connection of another member are described. Consistent with some embodiments, various member profile attributes of a member are used as a sort of proxy for determining the likelihood or probability that the member is a third degree connection of another member. For example, in some instances, the number of first-degree connections a member has is used to derive a probability score indicating the likelihood that the member is a third-degree connection of another member, such as a person performing a people-search. Once derived, the probability score for each member may be used in various applications, such as a people-search engine, to boost or increase a ranking score assigned to each search result and used to order the search results when presented to the user who has performed the search. | 01-23-2014 |
20150081576 | GENERATING A SUPPLEMENTAL DESCRIPTION OF AN ENTITY - A statistically overrepresented token in the descriptions of users associated with a target entity may be descriptive of the target entity. This may be true regardless of whether a primary description of the entity includes the overrepresented token. Accordingly, the entity description machine may access multiple descriptions of multiple users associated with the target entity. A portion of the multiple descriptions may each include a token descriptive of the target entity and of a subset of the multiple users. The entity description machine may determine that the token is overrepresented among the tokens within the multiple descriptions and generate a supplemental description of the target entity, where the supplemental description includes the overrepresented token. Once the supplemental description is generated, the entity description machine may use the supplemental description in referencing the target entity. | 03-19-2015 |
Patent application number | Description | Published |
20100008237 | METHOD FOR TESTING DATA PACKET TRANSCEIVER USING LOOP BACK PACKET GENERATION - A method for testing a data packet transceiver as a device under test (DUT) by communicating, between one or more test instruments and the DUT, multiple data packets having at least one mutually distinct signal characteristic, such as data packet type, transmission power or transmission frequency. | 01-14-2010 |
20100123471 | Digital Communications Test System for Multiple Input, Multiple Output (MIMO) Systems - A digital communications test system and method for testing a plurality of devices under test (DUTs) in which multiple sets of a single vector signal analyzer (VSA) and single vector signal generator (VSG) can be used together to perform error vector magnitude (EVM) measurements for one or more DUTs in parallel, including one or more of composite, switched and multiple input multiple output (MIMO) EVM measurements. This allows N pairs of a VSA and VSG to test N DUTs with N×N MIMO in substantially the sane time as a single VSA and VSG pair can test a single DUT, thereby allowing a substantial increase in testing throughput as compared to that possible with only a single VSA and VSG set. | 05-20-2010 |
20110096821 | DIGITAL COMMUNICATIONS TEST SYSTEM FOR MULTIPLE INPUT, MULTIPLE OUTPUT (MIMO) SYSTEMS - A digital communications test system and method for testing a plurality of devices under test (DUTs) in which multiple sets of a single vector signal analyzer (VSA) and single vector signal generator (VSG) can be used together to perform error vector magnitude (EVM) measurements for one or more DUTs in parallel, including one or more of composite, switched and multiple input multiple output (MIMO) EVM measurements. This allows N pairs of a VSA and VSG to test N DUTs with NxN MIMO in substantially the sane time as a single VSA and VSG pair can test a single DUT, thereby allowing a substantial increase in testing throughput as compared to that possible with only a single VSA and VSG set. | 04-28-2011 |
20110292809 | System and Method for Using Multiple Network Addresses To Establish Synchronization of a Device Under Test and Test Equipment Controlling the Test - A system and method for testing a data packet signal transceiver in which multiple network addresses (e.g., media access control, or MAC, addresses) are used to establish synchronization of the device under test and the test equipment controlling the test. In accordance with an exemplary embodiment, synchronization is established using a first MAC address, following which testing is conducted using a second MAC address. | 12-01-2011 |
20120121000 | DIGITAL COMMUNICATIONS TEST SYSTEM FOR MULTIPLE INPUT, MULTIPLE OUTPUT (MIMO) SYSTEMS - A digital communications test system and method for testing a plurality of devices under test (DUTs) in which multiple sets of a single vector signal analyzer (VSA) and single vector signal generator (VSG) can be used together to perform error vector magnitude (EVM) measurements for one or more DUTs in parallel, including one or more of composite, switched and multiple input multiple output (MIMO) EVM measurements. This allows N pairs of a VSA and VSG to test N DUTs with N×N MIMO in substantially the sane time as a single VSA and VSG pair can test a single DUT, thereby allowing a substantial increase in testing throughput as compared to that possible with only a single VSA and VSG set. | 05-17-2012 |
20120121001 | DIGITAL COMMUNICATIONS TEST SYSTEM FOR MULTIPLE INPUT, MULTIPLE OUTPUT (MIMO) SYSTEMS - A digital communications test system and method for testing a plurality of devices under test (DUTs) in which multiple sets of a single vector signal analyzer (VSA) and single vector signal generator (VSG) can be used together to perform error vector magnitude (EVM) measurements for one or more DUTs in parallel, including one or more of composite, switched and multiple input multiple output (MIMO) EVM measurements. This allows N pairs of a VSA and VSG to test N DUTs with N×N MIMO in substantially the sane time as a single VSA and VSG pair can test a single DUT, thereby allowing a substantial increase in testing throughput as compared to that possible with only a single VSA and VSG set. | 05-17-2012 |
Patent application number | Description | Published |
20120113829 | Achieving Greater Test Efficiencies Using ACK Signal Suppression - A method and system for testing a wireless data packet transceiver as a device under test (DUT) adapted to operate in conformance with a wireless signal standard such that a transmitted signal, when received by an intended receiver, is to result in a responsive signal transmission acknowledging such signal reception. During testing, responsive signal transmissions, e.g., acknowledgement signals, are withheld by the test system until after a predetermined number of data packets have been captured from the DUT, until a predetermined time interval has passed, or until data packets at a predetermined number of data rates have been captured from the DUT. | 05-10-2012 |
20120269288 | SYSTEM AND METHOD FOR SIMULTANEOUS MIMO SIGNAL TESTING WITH SINGLE VECTOR SIGNAL ANALYZER - Signal conversion circuitry and method for converting a multiple input, multiple output (MIMO) packet data signal transmission to a plurality of complex data samples for processing by shared test equipment, e.g., a single vector signal analyzer (VSA). | 10-25-2012 |
20130188678 | SYSTEM AND METHOD OF MAINTAINING CORRECTION OF DC OFFSETS IN FREQUENCY DOWN-CONVERTED DATA SIGNALS - Circuitry and method for reduce test time for wireless signal systems by using dynamic adaptive correction of DC offsets generated by the test instrument. The data signal is sampled for downstream processing including during pre-, inter-, or post-packet time intervals where no packet-data signal is occurring and where the device's power amplifier is turned off. The sampled data signal is measured for a DC offset occurring during these inter-packet time gaps. Compensating DC offset values are stored in a table indexed by frequency, gain and temperature range. When a subsequent test is carried out at that frequency, gain, and temperature range, the stored compensation value is used to correct the signal. DC offsets continue to be measured, stored and applied to captured signals, continuously refining the compensation values and decreasing the need for time-intensive calibrations. When a measured DC offset exceeds pre-determined limits, the instrument undergo a calibration step. | 07-25-2013 |
20130259097 | METHOD FOR ENABLING A DEVICE UNDER TEST (DUT) TO RETRY A PORTION OF A PRE-DEFINED TEST SEQUENCE - Execution of a block test “retry” in a test environment with each block in the test sequence sent after the tester has determined that the previous block of data packets has met one or more prescribed test criterion. If a block sent by the DUT has not met the test criterion, a retry sequence is initiated to re-test the block. In another embodiment, a block test “retry” is executed where each block in the test sequence is sent and analysis of previously sent blocks is done in parallel with the sending of a subsequent block. If a previous block has not met the test criterion, a retry sequence is initiated whereby the tester and DUT step back to the block that failed to meet the test criterion and retry that block. If the retry meets test criterion, testing continues by resuming with the next untested block in the sequence. | 10-03-2013 |
20130294252 | SYSTEM AND METHOD FOR INITIATING TESTING OF MULTIPLE COMMUNICATION DEVICES - A system and method for initiating testing of a plurality of communication devices. The tester and devices under test (DUTs) are first synchronized as a way of confirming test readiness on the part of the DUTs, Following that, a test sequence is initiated by the tester. The synchronization and test initiation can be accomplished using signals with differing signal magnitudes or device identifiers. The test sequence can be a DUT transmit signal test in which each DUT transmits data packets in accordance with one or more predefined test sequences. Alternatively, the test sequence can be a DUT receive signal test in which the tester transmits data packets to the DUTs with differing signal frequencies or signal magnitudes. | 11-07-2013 |
20130294255 | METHOD FOR EFFICIENT PARALLEL TESTING OF TIME DIVISION DUPLEX (TDD) COMMUNICATIONS SYSTEMS - The invention described herein utilizes devices under test (DUTs) outfitted with stored, predefined test sequences, testers equipped with vector-signal generation (VSG) and vector-signal analysis (VSA) functionality, and novel methods for combining loopback and single-ended test functions in order to obtain higher testing efficiency for DUTs using Bluetooth or other time-division duplex (TDD) based communications. | 11-07-2013 |
20130295858 | SYSTEM AND METHOD FOR SYNCHRONIZED TRIGGERING OF TEST EQUIPMENT FOR TESTING MIMO TRANSCEIVERS - A system and method for testing multiple-input-multiple-output (MIMO) devices under test (DUTs) with multiple radio frequency (RF) signal testers. Each tester receives one or more RF signals from one or more of the DUTs, and the testers are mutually coupled in a ring such that successive ones receive a trigger input signal from an upstream tester and provide a trigger output signal to a downstream tester. Each tester is responsive to its input trigger signal and its one or more RF signals by providing its output trigger signal such that its output trigger signal has an asserted state initiated in response to an assertion of its input trigger signal and a transcending of a predetermined magnitude by at least one of the one or more RF signals. | 11-07-2013 |
20140169182 | SYSTEM AND METHOD FOR PARALLEL TESTING OF MULTIPLE DATA PACKET SIGNAL TRANSCEIVERS - System and method for facilitating testing of multiple data packet signal transceivers involving data-packet-signal replication and one or more status signals indicating successful and unsuccessful receptions of confirmation signals. Based upon the one or more status signals, one or more control signals cause the replicated data packet signals to be distributed to the devices under test (DUTs) such that, following successful and unsuccessful receptions of confirmation signals, corresponding replicated data packet signals are caused to fail to conform in part or to conform, respectively, with a predetermined data packet signal standard. | 06-19-2014 |
20140181601 | METHOD OF TESTING MULTIPLE DATA PACKET SIGNAL TRANSCEIVERS CONCURRENTLY - A method of testing, such as for a bit error rate (BER), of multiple data packet signal transceivers during which a tester and the data packet signal transceivers exchange sequences of test data packets and summary data packets. The tester provides the test data packets which contain respective pluralities of data bits with respective predetermined bit patterns. Responsive thereto, the data packet signal transceivers provide the summary data packets which contain respective summary data indicative of the number of data bits with the respective predetermined bit patterns that are correctly received by corresponding ones of the data packet signal transceivers. | 06-26-2014 |
20140269365 | SYSTEM AND METHOD FOR TESTING A DATA PACKET SIGNAL TRANSCEIVER - A system and method for testing signal reception by a data packet signal transceiver. By monitoring signals provided to and returning from a device under test (DUT), e.g., stimulus and response signals, respectively, it can be determined whether and when the DUT has received a faulty data packet or received a valid data packet in a faulty manner. When such events occur, appropriate control signals are provided for instructing the test signal reception and analysis subsystem (e.g., a vector signal analyzer) to capture and retain for analysis such faulty data packet or valid data packet received in a faulty manner. This enables the data packet reception test results to identify the number of data packets correctly received within the prescribed time interval and identify which data packet reception faults are due to reception of a faulty data packet or reception of a valid data packet in a faulty manner. | 09-18-2014 |
20150058691 | METHOD FOR TESTING DATA PACKET SIGNAL TRANSCEIVER USING COORDINATED TRANSMITTED DATA PACKET SIGNAL POWER - A method for testing a data packet signal transceiver device under test (DUT) that minimizes time lost due to waiting for respective power levels of data packets transmitted by the DUT to settle at the desired nominal value for transmit signal testing. In accordance with exemplary embodiments, signals transmitted by the DUT during receive signal testing, e.g., as acknowledgement data packets, are transmitted at the nominal value for transmit signal testing, thereby allowing sufficient time for individual data packet signal power levels to settle and remain consistent at the nominal value by the time receive signal testing is completed and transmit signal testing is to begin. | 02-26-2015 |
20150138998 | SYSTEM AND METHOD FOR ENABLING TESTING A DATA LINK OF A DATA PACKET SIGNAL TRANSCEIVER - A system and method for enabling testing a data link of a data packet signal transceiver device under test (DUT). A RX data packet signal originating from a reference device is conveyed for reception by a DUT, and a TX data packet signal originating from the DUT is conveyed for reception by the reference device. At least a portion of the RX data packet signal is conveyed with a signal attenuation and at least a portion of the TX data packet signal is conveyed with a different signal attenuation. | 05-21-2015 |
20150139023 | SYSTEM AND METHOD FOR DATA PACKET TRANSCEIVER TESTING AFTER SIGNAL CALIBRATION AND POWER SETTLING TO MINIMIZE TEST TIME - A system and method for testing one or more wireless data packet signal transceiver devices under test (DUTs). Incoming data packets from a DUT are monitored to discern between data packets transmitted as part of a DUT calibration cycle or initial data packets being transmitted as the DUT transmitter circuitry settles at its new settings (e.g., transmit signal frequency or power), and later data packets transmitted following completion of the DUT calibration cycle or settling of the DUT transmitter circuitry. Following identification of these later data packets, the tester is so notified and begins the test procedure, e.g., capturing the data packets for analysis. Meanwhile, the tester has been allowed to remain in active use for other test purposes during DUT calibration cycles and settling intervals, thereby increasing testing efficiency and reducing overall test time. | 05-21-2015 |
20150256274 | SYSTEM AND METHOD FOR TESTING A RADIO FREQUENCY TRANSCEIVER BY CONTROLLING TEST FLOW VIA AN INDUCED INTERRUPT - System and method for controlling test flow of a radio frequency (RF) signal transceiver device under test (DUT) by inducing an interrupt via an internal signal interface or an external signal interface (with one example of the latter being a baseband signal interface for conveying audio signals). With exemplary embodiments, one or more DUT control signals are provided to or otherwise initiated within the DUT by inducing an interrupt, including inducement via use of the signal interface. With further exemplary embodiments, one or more test control signals are also provided to RF circuitry that responds by transmitting one or more RF receive signals for the DUT and receives from the DUT one or more RF transmit signals related to the one or more DUT control signals. | 09-10-2015 |
20150358839 | METHOD AND SYSTEM FOR TESTING A RADIO FREQUENCY DATA PACKET SIGNAL TRANSCEIVER AT A LOW NETWORK MEDIA LAYER - Method and system for testing a radio frequency (RF) data packet signal transceiver device under test (DUT) by monitoring RF data packet signals between a tester and a DUT at a low network media layer, such as the physical (PHY) layer in accordance with the Open Systems Interconnection (OSI) reference model stack. By testing at a low layer, fewer signal conversions and data packet operations are required to perform various basic DUT tests, such as data packet throughput, DUT signal transmission performance, DUT packet type detection without packet decoding, validation of rate adaptation algorithms, and bit error rate (BER) testing. | 12-10-2015 |
20160072686 | SYSTEM AND METHOD FOR CAPTURING AND ENABLING ANALYSIS OF TEST DATA PACKETS FROM A RADIO FREQUENCY DATA PACKET SIGNAL TRANSCEIVER - System and method for capturing and enabling analysis of one or more test data packets from a radio frequency (RF) data packet signal transmitter device under test (DUT). Recently captured data packets from a received RF data packet signal are retained for analysis following confirmation that they contain potentially valid test data packets. Such confirmation is achieved by confirming that a data pattern defined by currently captured data packets differs from a data pattern defined by subsequently received data packets. Following such confirmation, a trigger signal initiates access and/or analysis of the captured data packets. | 03-10-2016 |
Patent application number | Description | Published |
20090130721 | IMPROVED NUCLEIC ACID AMPLIFICATION PROCEDURE - The invention provides methods for amplification of polynucleotide sequences using primers containing single-stranded RNA. The methods employ use of an enzyme capable of cleaving single-stranded RNA, such as RNase I, to degrade a first RNA-containing primer prior to addition of a second RNA-containing primer. The invention also provides compositions and kits for practicing the amplification methods, as well as methods which use the amplification products. | 05-21-2009 |
20090203085 | Isothermal Nucleic Acid Amplification Methods and Compositions - Methods and compositions are provided related to the amplification of target polynucleotide sequences as well as total RNA and total DNA amplification. In some embodiments, the methods and compositions also allow for the immobilization and capture of target polynucleotides with defined 3′ and or 5′ sequences to solid surfaces. The polynucleotides attached to the solid surfaces can be amplified or eluted for downstream processing. In some cases, nucleotides attached to solid surfaces can be used for high throughput sequencing of nucleotide sequences related to target DNA or target RNA. | 08-13-2009 |
20110189679 | COMPOSITIONS AND METHODS FOR WHOLE TRANSCRIPTOME ANALYSIS - The present invention provides methods and compositions, including kits, for the generation of cDNA from mRNA with reduced ribosomal RNA representation. | 08-04-2011 |
20110224105 | METHODS, COMPOSITIONS, AND KITS FOR GENERATING NUCLEIC ACID PRODUCTS SUBSTANTIALLY FREE OF TEMPLATE NUCLEIC ACID - Methods, kits, and compositions are provided herein for the generation of double stranded DNA products suitable for downstream analysis. | 09-15-2011 |
20120028310 | ISOTHERMAL NUCLEIC ACID AMPLIFICATION METHODS AND COMPOSITIONS - Methods and compositions are provided related to the amplification of target polynucleotide sequences as well as total RNA and total DNA amplification. In some embodiments, the methods and compositions also allow for the immobilization and capture of target polynucleotides with defined 3′ and or 5′ sequences to solid surfaces. The polynucleotides attached to the solid surfaces can be amplified or eluted for downstream processing. In some cases, nucleotides attached to solid surfaces can be used for high throughput sequencing of nucleotide sequences related to target DNA or target RNA. | 02-02-2012 |
20120045797 | NUCLEIC ACID AMPLIFICATION PROCEDURE - The invention provides methods for amplification of polynucleotide sequences using primers containing single-Cstranded RNA. The methods employ use of an enzyme capable of cleaving single-stranded RNA, such as RNase I, to degrade a first RNA-containing primer prior to addition of a second RNA-containing primer. The invention also provides compositions and kits pl. for practicing the amplification methods, as well as methods which use the amplification products. | 02-23-2012 |
Patent application number | Description | Published |
20120304244 | MALWARE ANALYSIS SYSTEM - In some embodiments, a malware analysis system includes receiving a potential malware sample from a firewall; analyzing the potential malware sample using a virtual machine to determine if the potential malware sample is malware; and automatically generating a signature if the potential malware sample is determined to be malware. In some embodiments, the potential malware sample does not match a preexisting signature, and the malware is a zero-day attack. | 11-29-2012 |
20140090059 | HEURISTIC BOTNET DETECTION - In some embodiments, heuristic botnet detection is provided. In some embodiments, heuristic botnet detection includes monitoring network traffic to identify suspicious network traffic; and detecting a bot based on a heuristic analysis of the suspicious network traffic behavior using a processor, in which the suspicious network traffic behavior includes command and control traffic associated with a bot master. In some embodiments, heuristic botnet detection further includes assigning a score to the monitored network traffic, in which the score corresponds to a botnet risk characterization of the monitored network traffic (e.g., based on one or more heuristic botnet detection techniques); increasing the score based on a correlation of additional suspicious behaviors associated with the monitored network traffic (e.g., based on one or more heuristic botnet detection techniques); and determining the suspicious behavior is associated with a botnet based on the score. | 03-27-2014 |
20150319136 | MALWARE ANALYSIS SYSTEM - In some embodiments, a malware analysis system includes receiving a potential malware sample from a firewall; analyzing the potential malware sample using a virtual machine to determine if the potential malware sample is malware; and automatically generating a signature if the potential malware sample is determined to be malware. In some embodiments, the potential malware sample does not match a preexisting signature, and the malware is a zero-day attack. | 11-05-2015 |
20150339479 | Polymorphic Treatment of Data Entered At Clients - A computer-implemented method includes identifying, in web code to be served to a client, presence of code for generating a form; generating additional, executable code to be run on the client device, the additional, executable code being arranged to identify user input on the client device and modify the form so that data from the user input is received into one or more alternative fields of the form other than a first field to which a user performing the input directed the input; receiving a request from the client device based on completion of input into the form; and converting data from the received request so that data for the one or more alternative fields of the form is directed to the first field of the form for processing by a web server system that initially generated the web code. | 11-26-2015 |
20160048683 | MALWARE FAMILY IDENTIFICATION USING PROFILE SIGNATURES - A potential malware sample is received from a security device at a server associated with a security cloud service. The sample is executed in a sandbox environment on the server, including by monitoring interaction of the sample with an application program interface (API), provided by the sandbox environment, in order to obtain an API log. It is determined whether the sample is associated with a known malware family including by determining, based at least in part on the API log, if the sample created an executable file and if the sample registered the executable file in a run key. If it is determined that the sample is associated with a known malware family, then an alert is generated. | 02-18-2016 |
Patent application number | Description | Published |
20110138123 | Managing Data Storage as an In-Memory Database in a Database Management System - System, method, computer program product embodiments and combinations and sub-combinations thereof for managing data storage as an in-memory database in a database management system (DBMS) are provided. In an embodiment, a specialized database type is provided as a parameter of a native DBMS command. A database hosted entirely in-memory of the DBMS is formed when the specialized database type is specified. | 06-09-2011 |
20120158650 | DISTRIBUTED DATA CACHE DATABASE ARCHITECTURE - System, method, computer program product embodiments and combinations and sub-combinations thereof for a distributed data cache database architecture are provided. An embodiment includes providing a scalable distribution of in-memory database (IMDB) system nodes organized as one or more data fabrics. Further included is providing a plurality of data granularity types for storing data within the one or more data fabrics. Database executions are managed via the one or more data fabrics for a plurality of applications compatible with at least one data granularity type. | 06-21-2012 |
20120158805 | NON-DISRUPTIVE DATA MOVEMENT AND NODE REBALANCING IN EXTREME OLTP ENVIRONMENTS - Systems and methods for non-disruptive cache startup, shutdown, data partition movement, and node rebalancing for a data fabric within a data grid in a database environment. The data grid is a clustered in-memory database (IMDB) cache comprising one or more data fabrics including multiple IMDB cache nodes. The method takes a time tag and moves data from source to destination nodes while allowing updates to data on the source nodes. The method propagates updates occurring after the time tag to destination nodes from source nodes and switches applications and ownership to the destination nodes. Another method slices data for a partitioned fabric and stores slices on nodes. Another method starts a data fabric by moving data from a grid backend to the nodes. In an embodiment, another method rebalances nodes in a non-disruptive manner. When a fabric is shutdown, the method saves data from the nodes to the grid backend. | 06-21-2012 |
20130080481 | EXTREME LARGE SPACE ALLOCATION - Methods, systems, and computer program products are provided to efficiently allocate extremely large storage spaces for use by dynamic hash tables. A contiguous storage space is designated from which dynamic hash tables can be created. These dynamic hash tables benefit from rapid allocation by being able to reserve many allocation units (each potentially comprising a large number of pages, e.g., 256 pages) within a short span of time, rather than resorting to reserving individual pages. The efficiency from allocation and the contiguous space significantly improves performance for databases in the 50 GB-100 GB size range. | 03-28-2013 |
Patent application number | Description | Published |
20090072086 | Aircraft floor and interior panels using edge coated honeycomb - Aircraft floor and interior panels where core-skin bonding is improved between honeycomb and composite face sheets (skins) by applying a polyamide and/or rubber-containing adhesive to the edge of the honeycomb prior to bonding. Edge coating of the honeycomb allows one to reduce panel weight without reducing the performance parameters that are required for different types of aircraft floor and interior panels. | 03-19-2009 |
20100087582 | Epoxy resins with improved burn properties - Epoxy resin compositions that generate reduced levels of sulfur dioxide and which unexpectedly have reduced self-extinguishing times. The epoxy resins are composed of from 50 to 70 weight percent of an epoxy resin component. The epoxy resin composition also includes from 15 to 35 weight percent of a thermoplastic blend that is composed of polyetherimide and polyamideimide. The epoxy resin composition further includes from 5 to 25 weight percent of a curative agent. | 04-08-2010 |
20100087587 | Composite Materials With Improved Burn Properties - Epoxy resins and composite materials that generate reduced levels of sulfur dioxide and which unexpectedly have reduced self-extinguishing times. The epoxy resins are composed of from 50 to 70 weight percent of an epoxy resin component. The epoxy resin composition also includes from 20 to 35 weight percent of a thermoplastic blend that is composed of polyetherimide and polyamideimide. The epoxy resin composition further includes from 5 to 25 weight percent of a curative agent. The composite materials may be used for primary structures in aircraft and other load-bearing structures. | 04-08-2010 |
20100154982 | CORROSION RESISTANT HONEYCOMB - Corrosion resistant metallic honeycomb composed of a plurality of honeycomb cells having cell walls that include cell edges that form the edge of the honeycomb. A corrosion resistant coating that contains polyamideimide is used to cover the cell walls and cell edges. The corrosion resistant coating is preferably applied after the honeycomb structure has been formed. | 06-24-2010 |
20100298468 | EPOXY RESINS WITH IMPROVED FLEXURAL PROPERTIES - Epoxy resin compositions that include an epoxy resin component and a curative powder comprising particles of 4,4′-diaminobenzanilide (DABA) wherein the size of the DABA particles is less than 100 microns and wherein the median particle size is below 20 microns. | 11-25-2010 |
20110118386 | Prepreg Containing Epoxy Resin With Improved Flexural Properties - Prepreg that contains epoxy resin compositions that include an epoxy resin component and a curative powder comprising particles of 4,4′-diaminobenzanilide (DABA) wherein the size of the DABA particles is less than 100 microns and wherein the median particle size is below 20 microns. | 05-19-2011 |
20110212292 | Thermoplastic-Toughened Cyanate Ester Resin Composites With Low Heat Release Properties - Composite materials that contain thermoplastic-toughened cyanate ester resins as the resin matrix. The composite materials exhibit low levels of heat release when burned. The matrix resins are composed of from 50 to 80 weight percent of a cyanate ester resin component. The matrix resin composition also includes from 10 to 40 weight percent of a thermoplastic blend that is composed of polyetherimide and polyamideimide. The epoxy resin composition further includes from 1 to 10 weight percent of a curative agent. The composite materials may be used for primary structures in aircraft and other load-bearing structures. | 09-01-2011 |
20110259514 | Composite Material For Structural Applications - Composite material that contain epoxy resin which is toughened and strengthened with thermoplastic materials and a blend insoluble particles. The uncured matrix resins include an epoxy resin component, a soluble thermoplastic component, a curing agent and an insoluble particulate component composed of elastic particles and rigid particles. The uncured resin matrix is combined with a fibrous reinforcement and cured/molded to form composite materials that may be used for structural applications, such as primary structures in aircraft. | 10-27-2011 |
20120088863 | SOLVENT RESISTANT THERMOPLASTIC TOUGHENED EPOXY - Thermoplastic toughened epoxy resin for use in making prepreg for aerospace applications. The resin includes an epoxy resin component comprising a tri functional epoxy resin and/or tetra functional epoxy, a thermoplastic component and 4,4′-Bis(p-aminophenoxy)biphenyl (BAPB) as the curing agent. The use of BAPB as a curative was found to increase the resistance of the cured resin to attack by solvents. | 04-12-2012 |
20120088864 | SOLVENT RESISTANCE OF EPOXY RESINS TOUGHENED WITH POLYETHERSULFONE - The solvent resistance of epoxy resins toughened with polyethersulfone is improved by using low molecular weight polyethersulfone. The resulting thermoplastic toughened epoxy resins are useful for making prepreg for aerospace applications. | 04-12-2012 |
20130005898 | THERMOPLASTIC-TOUGHENED CYANATE ESTER RESIN COMPOSITES WITH LOW HEAT RELEASE PROPERTIES - Composite materials that contain thermoplastic-toughened cyanate ester resins as the resin matrix. The composite materials exhibit low levels of heat release when burned. The matrix resins are composed of from 50 to 80 weight percent of a cyanate ester resin component. The matrix resin composition also includes from 10 to 40 weight percent of a thermoplastic blend that is composed of polyetherimide and polyamideimide. The epoxy resin composition further includes from 1 to 10 weight percent of a curative agent. The composite materials may be used for primary structures in aircraft and other load-bearing structures. | 01-03-2013 |
20130260022 | COMPOSITE MATERIAL FOR STRUCTURAL APPLICATIONS - Composite material that contain epoxy resin which is toughened and strengthened with thermoplastic materials and a blend of insoluble particles. The uncured matrix resins include an epoxy resin component, a soluble thermoplastic component, a curing agent and an insoluble particulate component composed of elastic particles and rigid particles. The uncured resin matrix is combined with a fibrous reinforcement and cured/molded to form composite materials that may be used for structural applications, such as primary structures in aircraft. | 10-03-2013 |
20140058013 | COMPOSITE MATERIAL WITH POLYAMIDE PARTICLES - Pre-impregnated composite material (prepreg) is provided that can be cured/molded to form composite parts having high compression strength under hot and wet conditions, as well as, high damage tolerance and interlaminar fracture toughness. The matrix resin includes a thermoplastic particle component that includes polyamide particles which are composed of the polymeric condensation product of a methyl derivative of bis(4-aminocyclohexyl)methane and an aliphatic dicarboxylic acid. | 02-27-2014 |
20140163139 | COMPOSITE MATERIAL WITH POLYAMIDE PARTICLE MIXTURES - Pre-impregnated composite material (prepreg) is provided that can be cured/molded to form composite parts having high damage tolerance and interlaminar fracture toughness. The matrix resin includes a thermoplastic particle component that includes a mixture of polyamide 12 particles and polyamide 11 particles. | 06-12-2014 |
20150252182 | EXTENDED ROOM TEMPERATURE STORAGE OF EPOXY RESINS - Uncured epoxy resin for use in making prepreg for aerospace applications. The resin includes an epoxy resin component comprising difunctional epoxy resin, trifunctional epoxy resin and/or tetrafuctional epoxy resin and a sufficient amount of [3-(4-aminobenzoyl)oxyphenyl]4-aminobenzoate (3-ABOAB, as a curing agent, such that the uncured resin can be stored at room temperature of at least 6 weeks and wherein the uncured resin can be fully cured in no more than 2 hours at a temperature of between 175° C. and 185° C. | 09-10-2015 |
Patent application number | Description | Published |
20110007426 | TRAPEZOIDAL BACK BIAS AND TRILAYER READER GEOMETRY TO ENHANCE DEVICE PERFORMANCE - A magnetoresistive sensor having a trilayer sensor stack with two ferromagnetic freelayers separated by a nonmagnetic spacer layer is disclosed. The sensor is biased with a back biasing magnet adjacent a back of the trilayer sensor. The back biasing magnet, the trilayer sensor stack, or both have substantially trapezoidal shapes to enhance the biasing field and to minimize noise. In some embodiments, the trilayer sensor or back bias magnet have a shape designed to stabilize a micromagnetic “C” shape or concentrate magnetic flux in the trilayer sensor stack. | 01-13-2011 |
20110194213 | MAGNETIC READ HEAD - In some examples, a system comprising a data storage member including a magnetic storage medium, the magnetic storage medium having a plurality of magnetic bit domains aligned on at least one data track, where a transition boundary between respective magnetic bit domains defines a transition curvature. The system may further comprise a magnetic read head including a first shield layer, a second shield layer, and a read sensor stack provided proximate to the first and second shield layers, where the magnetic read head senses a magnetic field of each of the plurality of magnetic bit domains according to a read playback sensitivity function. In some examples, the shield layers and read sensor stack may be configured to provide a reader playback sensitivity function that substantially corresponds to the shape of the respective magnetic bit domains. | 08-11-2011 |
20110294398 | METHOD AND SYSTEM FOR PROVIDING AN ELECTRONIC LAPPING GUIDE CORRESPONDING TO A NEAR-FIELD TRANSDUCER OF AN ENERGY ASSISTED MAGNETIC RECORDING TRANSDUCER - A method and system for fabricating transducer having an air-bearing surface (ABS) is described. The method and system include providing at least one near-field transducer (NFT) film and providing an electronic lapping guide (ELG) film substantially coplanar with a portion of the at least one NFT film. The method and system also include defining a disk portion of an NFT from the portion of the at least one NFT film and at least one ELG from the ELG film. The disk portion corresponds to a critical dimension of the NFT from an ABS location. The method and system also include lapping the at least one transducer. The lapping is terminated based on a signal from the ELG. | 12-01-2011 |
20130128390 | Trapezoidal Back Bias and Trilayer Reader Geometry to Enhance Device Performance - A magnetoresistive sensor is generally disclosed. Various embodiments of a sensor can have at least a trilayer sensor stack biased with a back biasing magnet adjacent a back of the trilayer sensor. The back biasing magnet, the trilayer sensor stack, or both have substantially trapezoidal shapes to enhance the biasing field and to minimize noise. | 05-23-2013 |