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| 20120214686 | Quantitative, Highly Multiplexed Detection of Nucleic Acids - This invention provides methods of detecting and quantifying target nucleic acids in samples in multiplexed single chamber reactions. Consumables incorporating chambers optimized to reduce signal background proximal to high efficiency arrays are provided, as well as methods of use. Devices and systems configured to use the consumables to practice the methods are a feature of the invention. | 08-23-2012 |
| 20130090252 | Quantitative, Highly Multiplexed Detection of Nucleic Acids - This invention provides methods of detecting and quantifying target nucleic acids in samples in multiplexed single chamber reactions. Consumables incorporating chambers optimized to reduce signal background proximal to high efficiency arrays are provided, as well as methods of use. Devices and systems configured to use the consumables to practice the methods are a feature of the invention. | 04-11-2013 |
| 20130231260 | POLYMER SCAFFOLDS FOR ASSAY APPLICATIONS - Reactive polymers bound to a solid support, modified solid supports and reactive polymers are provided. Solid supports comprising the same for use as analytical devices for the detection and/or characterization of analytes, such as biomolecules, are also provided. | 09-05-2013 |
| 20140051593 | Assay Methods and Systems - Assay methods and systems that detect and quantify target nucleic acid sequences in samples, employing amplification processes and real time amplification processes in the presence of target specific probe sequences and capture probe sequences for indication of the amplification of, and therefor the presence of the target sequence in the sample. | 02-20-2014 |
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| 20090235955 | APPARATUS AND METHOD FOR THE RAPID THERMAL CONTROL OF A WORK PIECE IN LIQUID OR SUPERCRITICAL FLUID - A surface cleaning apparatus comprising a chamber, and a thermal transfer device. The chamber is capable of holding a semiconductor structure therein. The thermal transfer device is connected to the chamber. The thermal transfer device has a surface disposed inside the chamber for contacting the semiconducting structure and controlling a temperature of the semiconductor structure in contact with the surface. The thermal transfer device has a thermal control module connected to the surface for heating and cooling the surface to thermally cycle the surface. The thermal control module effects a substantially immediate thermal response of the surface when thermally recycling the surface. | 09-24-2009 |
| 20120255577 | PARTIAL SOLUTION REPLACEMENT IN RECYCLABLE PERSULFURIC ACID CLEANING SYSTEMS - A method of implementing cleaning solution replacement in a recyclable fluid cleaning system for semiconductor wafers includes activating electrode current for an electrolysis reactor included in the cleaning system. At least one of electrode voltage and operating time for the electrolysis reactor is monitored, until a trigger point has been reached. The trigger point includes one of the electrode voltage reaching a predetermined threshold voltage value, a process time counter reaching a predetermined counter value, and a time value that the electrode voltage has been at the threshold voltage value reaching predetermined value. The process time counter is incremented based on one or more of actual wafer processing time, wafer type, number of wafers processed, and thickness of material to be stripped. Upon reaching the trigger point, the electrode current is deactivated, and at least a portion of cleaning system fluid is drained and replaced with fresh cleaning fluid. | 10-11-2012 |
| 20130210235 | APPARATUS AND METHOD FOR THE RAPID THERMAL CONTROL OF A WORK PIECE IN LIQUID OR SUPERCRITICAL FLUID - A surface cleaning apparatus comprising a chamber, and a thermal transfer device. The chamber is capable of holding a semiconductor structure therein. The thermal transfer device is connected to the chamber. The thermal transfer device has a surface disposed inside the chamber for contacting the semiconducting structure and controlling a temperature of the semiconductor structure in contact with the surface. The thermal transfer device has a thermal control module connected to the surface for heating and cooling the surface to thermally cycle the surface. The thermal control module effects a substantially immediate thermal response of the surface when thermally recycling the surface. | 08-15-2013 |
| 20140060596 | PARTIAL SOLUTION REPLACEMENT IN RECYCLABLE PERSULFURIC ACID CLEANING SYSTEMS - A recyclable fluid cleaning system wafers includes a cleaning vessel configured to clean semiconductor wafers immersed in a bath of persulfuric acid cleaning solution, the cleaning solution circulated through a primary process tool fluid path; a secondary fluid path that diverts a portion of the persulfuric acid cleaning solution for electrolysis treatment thereof; an electrolysis reactor within the secondary fluid path that receives oxidant depleted sulfuric acid, the electrolysis reactor having electrodes that, when activated causes sulfate ions in the solution to be oxidized and form persulfate ions that are recombined with fluid from the primary fluid path and fed back to the cleaning vessel; and one or more controller devices in operative communication with the cleaning vessel and with the electrolysis reactor. | 03-06-2014 |
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| 20120082709 | COMPOSITIONS AND METHODS FOR DELIVERY OF MATERIALS - Compositions for delivering release materials, for example drugs, agricultural materials, other bioactive materials, cosmetic materials, organic or inorganic compounds which take part in or catalyse a chemical reaction, a fragrance-emitting material for a vaporizer, or a lubricating material. The release material is associated with a crystalline carrier. The carrier may be a crystalline polymer containing a plurality of crystalline groups or a crystalline monomer which contains a single crystalline group, the crystalline group preferably comprising a straight chain polymethylene radical containing at least 16 carbon atoms. Some of the carriers are obtained by modifying hyaluronic acid, collagen, gelatin, a polysaccharide, a carbohydrate or cyclodextran. The release material may contain a similar crystalline group, for example may be an active compound which has been modified to introduce a crystalline group. | 04-05-2012 |
| 20130216696 | CONTROLLED, SUSTAINED RELEASE PARTICLES FOR TREATING SEEDS AND PLANTS AND METHODS FOR MAKING THE PARTICLES - The invention relates to active particles, including core-shell particles, having low burst, controllable, sustained release which are useful for coating seeds. The active particles can also be used in sprayable and dry formulations for treating soil or plants. The particulate coating can also contain inert organic or inorganic material. The invention also relates to methods for preparing the active particles. The methods include: adding additional material to core particles to form a shell, removing active ingredient from a core surface to create an active-depleted shell, and crosslinking the outer layers of a core to form a shell. | 08-22-2013 |
| 20130243839 | Controlled, Sustained Release Particles for Treating Seeds and Plants and Methods for Making the Particles - The invention relates to active particles, including core-shell particles, having low burst, controllable, sustained release which are useful for coating seeds. The active particles can also be used in sprayable and dry formulations for treating soil or plants. The particulate coating can also contain inert organic or inorganic material. The invention also relates to methods for preparing the active particles. The methods include: adding additional material to core particles to form a shell, removing active ingredient from a core surface to create an active-depleted shell, and crosslinking the outer layers of a core to form a shell. | 09-19-2013 |
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| 20090149636 | CYTOKINE PROTEIN FAMILY - The present invention relates to polynucleotide and polypeptide molecules for zcyto20, zcyto21, zcyto22, zycto24, and zcyto25 proteins which are most closely related to interferon-α at the amino acid sequence level. The receptor for this protein family is a class II cytokine receptor. The present invention includes methods of reducing viral infections and increasing monocyte counts. The present invention also includes antibodies to the zcyto20 polypeptides, and methods of producing the polynucleotides and polypeptides. | 06-11-2009 |
| 20090202534 | COMPOSITIONS AND METHODS FOR MODULATING IMMUNE RESPONSES - Disclosed is a newly identified CD28 family member that functions as lymphocyte inhibitory receptor termed pG6b, which is expressed on T cells. Methods and compositions for modulating pG6b-mediated negative signaling and interfering with the interaction of its counter-receptor for therapeutic, diagnostic, and research purposes are also disclosed. | 08-13-2009 |
| 20100227813 | A METHOD OF USING INTERFERON-LIKE POTEIN ZCYTO20 (IL-28A) OR ZCYTO22(IL-28B) TO TREAT HEPATITIS B - The present invention relates to polynucleotide and polypeptide molecules for zcyto20, zcyto21, zcyto22, zycto24, and zcyto25 proteins which are most closely related to interferon-α at the amino acid sequence level. The receptor for this protein family is a class II cytokine receptor. The present invention includes methods of reducing viral infections and increasing monocyte counts. The present invention also includes antibodies to the zcyto20 polypeptides, and methods of producing the polynucleotides and polypeptides. | 09-09-2010 |
| 20110039268 | CYTOKINE PROTEIN FAMILY - The present invention relates to polynucleotide and polypeptide molecules for zcyto20, zcyto21, zcyto22, zycto24, and zcyto25 proteins which are most closely related to interferon-α at the amino acid sequence level. The receptor for this protein family is a class II cytokine receptor. The present invention includes methods of reducing viral infections and increasing monocyte counts. The present invention also includes antibodies to the zcyto20 polypeptides, and methods of producing the polynucleotides and polypeptides. | 02-17-2011 |
| 20110195916 | CYTOKINE PROTEIN FAMILY - The present invention relates to polynucleotide and polypeptide molecules for zcyto20, zcyto21, zcyto22, zycto24, and zcyto25 proteins which are most closely related to interferon-α at the amino acid sequence level. The receptor for this protein family is a class II cytokine receptor. The present invention includes methods of reducing viral infections and increasing monocyte counts. The present invention also includes antibodies to the zcyto20 polypeptides, and methods of producing the polynucleotides and polypeptides. | 08-11-2011 |
| 20120142612 | CYTOKINE PROTEIN FAMILY - The present invention relates to polynucleotide and polypeptide molecules for zcyto20, zcyto21, zcyto22, zycto24, and zcyto25 proteins which are most closely related to interferon-α at the amino acid sequence level. The receptor for this protein family is a class II cytokine receptor. The present invention includes methods of reducing viral infections and increasing monocyte counts. The present invention also includes antibodies to the zcyto20 polypeptides, and methods of producing the polynucleotides and polypeptides. | 06-07-2012 |
| 20130095102 | DIMERIC FUSION PROTEINS AND RELATED COMPOSITIONS AND METHODS - Compositions and methods relating to soluble dimeric proteins are disclosed. The dimeric proteins comprise first and second polypeptide fusions linked via a dimerizing domain, each polypeptide fusion comprising first and second monomer domains corresponding to a cytokine or an extracellular domain of a cell-surface receptor. The monomer domains may be positioned amino terminal and carboxyl terminal to the dimerizing domain. Alternatively, the monomer domains may be positioned in tandem, either carboxyl terminal or amino terminal to the dimerizing domain. The dimeric proteins are useful in methods for therapy, diagnosis, and research. | 04-18-2013 |
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| 20120082048 | SYSTEM AND METHOD FOR PROVIDING SMART GRID COMMUNICATIONS AND MANAGEMENT - A method is provided in one example embodiment and includes receiving phasor measurement unit (PMU) data in a first transmission; converting the first transmission into a multicast transmission; and multicasting the PMU data to a multicast group address, which identifies a plurality of subscribers. In more specific implementations, the converting of the first transmission into the multicast transmission occurs at a first-hop router in relation to a PMU source that sent the first transmission. In some cases, the first transmission is a unicast transmission sent from a network element, which includes a PMU sensor. | 04-05-2012 |
| 20120082159 | SYSTEM AND METHOD FOR PROVIDING SMART GRID COMMUNICATIONS AND MANAGEMENT - A method is provided in one example embodiment and includes receiving a request for a service that involves phasor measurement unit (PMU) data; identifying a service device in a network to perform the service; and multicasting one or more results of the service to a group of subscribers identified by a multicast group address. In more particular embodiments, particular PMU data is redirected to the service device via a service insertion architecture (SIA) protocol. In addition, the service can include replicating packets and masking a subset of traffic for forwarding to a first hop router of the network. In certain example instances, metadata is used in order to apply the service to certain traffic propagating in the network. | 04-05-2012 |
| 20120310423 | DISTRIBUTED INTELLIGENCE ARCHITECTURE WITH DYNAMIC REVERSE/FORWARD CLOUDING - In one embodiment, a grid application function is hosted at a primary grid device in a utility grid, which may determine whether or not to distribute at least a portion of the grid application function to one or more distributed secondary grid devices in the utility grid. In general, the one or more distributed secondary grid devices will be associated with a subset of the utility grid that is associated with the primary grid device (e.g., a sub-grid). Once a determination has been made, the primary grid device may dynamically distribute the grid application function, or a portion thereof, to the distributed secondary devices according to the determination. In addition, in another embodiment, the grid application function may also be withdrawn, such as from a particular secondary grid device or else from the primary grid device to an originating grid device. | 12-06-2012 |
| 20120310424 | CONTROL FEDERATION FOR UTILITY GRIDS - In one embodiment, a federation device receives one or more grid control-based signals over a computer network, applies one or more utility grid control policies to the one or more grid control-based signals, and federates the one or more signals and/or the one or more utility grid control policies into one or more federated control-based signals. The federation device then propagates the one or more federated control-based signals to one or more grid-related devices. | 12-06-2012 |
| 20120310434 | VARIABLE TOPOLOGY DISTRIBUTED INTELLIGENCE FOR UTILITY GRID CONTROL OPERATION SERVICES - In one embodiment, a grid service controller receives advertisements from one or more grid service devices that indicate one or more grid control operations for which a corresponding grid service device is capable, and also maintains state and locality of the grid service devices. In response to receiving a request from a grid device for a particular grid control operation, the grid service controller may then direct the grid device to a particular grid service device capable of providing the particular grid control operation for the grid device based on the state and locality of the grid service devices, accordingly. | 12-06-2012 |
| 20120310435 | CONTROL COMMAND DISAGGREGATION AND DISTRIBUTION WITHIN A UTILITY GRID - In one embodiment, a grid controller device of a given locality within a utility grid receive a grid control command and determines a plurality of sub-localities controlled by the grid controller device and one or more grid characteristics of each of the plurality of sub-localities. The grid controller device then disaggregates the grid control command into a plurality of sub-locality control commands according to the grid characteristics of the corresponding plurality of sub-localities, and distributes the sub-locality control commands to sub-grid controllers. | 12-06-2012 |
| 20120310558 | LAYERED AND DISTRIBUTED GRID-SPECIFIC NETWORK SERVICES - In one embodiment, a layered/distributed grid-specific network services system comprises grid sensors in the utility grid configured to generate grid data values such as raw grid data values, processed grid data values, and/or any combination thereof, and to communicate the grid data values using a communication network. Distributed grid devices in the utility grid may be configured to receive the grid data values, and one or more of the grid devices may be configured to convert raw grid data values into processed grid data values. Application devices in the utility grid may be configured to access the grid data values from the distributed grid devices, and to further process the grid data values according to a particular grid application operating at the corresponding application device into application data values. | 12-06-2012 |
| 20120310559 | DISTRIBUTED DATA COLLECTION FOR UTILITY GRIDS - In one embodiment, a system that provides distributed data collection for sensor networks in a utility grid comprises one or more data collection agents, one or more grid data collection service devices, and one or more points of use. The one or more data collection agents may be configured to generate grid data values that comprise raw grid data values, processed grid data values, and/or any combination thereof. The one or more data collection agents may be configured to communicate the grid data values using a communication network in the utility grid to the one or more grid data collection service devices, which may be configured to receive the grid data values in a time-synchronized manner, and to distribute the time-synchronized grid data values in substantially real-time to the one or more points of use. | 12-06-2012 |
| 20120323381 | Security Measures for the Smart Grid - Security is enabled in an electrical system by examining a configuration file for a substation present in the electrical system, where the substation includes one or more electrical devices and one or more network devices. Based on the examination of the configuration file, information is determined on a characteristic of an electrical device that is selected from a group including a type, allowed role of the electrical device and allowed communication modes for the electrical device. Based on the determined information, a basis for controlling the role and communication modes for the electrical device is identified. A security policy is configured in a network device in the substation to incorporate the identified basis. Based on the configured security policy in the network device, communication patterns for the electrical device are allowed that are associated with the allowed role and allowed communication modes for the electrical device. | 12-20-2012 |
| 20130024149 | IDENTIFICATION OF ELECTRICAL GRID PHASE INFORMATION FOR END-POINTS IN A GRID NETWORK - In one embodiment, a requesting device (e.g., head-end application) requests a phase-related response from an end-point that does not know its phase in a polyphase power source system. In response, the requesting device receives the phase-related response from the end-point, where the response relays an identification of the end-point and related phase information without indicating an actual phase of the end-point, e.g., on which power-line is a response generated or at which time is a zero-crossing of the power source's waveform. The phase information of the phase-related response may then be correlated to a known phase of a known-phase device, such that the actual phase of the end-point may be identified based on the correlation. | 01-24-2013 |
| 20130051498 | INSTANTANEOUS PHASOR DETERMINATION FOR POLY-PHASE ELECTRICAL GRIDS - In one embodiment, three substantially simultaneous phase waveforms may be converted into a first quadrature signal and a zero sequence signal. For each phase waveform, a power system digital frequency may be determined through analysis of the first quadrature signal (e.g., and at least one additional prior quadrature signal) while eliminating waveform phase angles from the analysis. Subsequently, demodulation of the first quadrature signal and zero sequence signal based on the power system digital frequency results in a positive sequence phasor, a negative sequence phasor, and a zero sequence phasor. | 02-28-2013 |
| 20140146816 | SYSTEM AND METHOD FOR PROVIDING SMART GRID COMMUNICATIONS AND MANAGEMENT - A method is provided in one example embodiment and includes receiving a request for a service that involves phasor measurement unit (PMU) data; identifying a service device in a network to perform the service; and multicasting one or more results of the service to a group of subscribers identified by a multicast group address. In more particular embodiments, particular PMU data is redirected to the service device via a service insertion architecture (SIA) protocol. In addition, the service can include replicating packets and masking a subset of traffic for forwarding to a first hop router of the network. In certain example instances, metadata is used in order to apply the service to certain traffic propagating in the network. | 05-29-2014 |
| 20150365245 | SYSTEM AND METHOD FOR PROVIDING SMART GRID COMMUNICATIONS AND MANAGEMENT - A method is provided in one example embodiment and includes receiving a request for a service that involves phasor measurement unit (PMU) data; identifying a service device in a network to perform the service; and multicasting one or more results of the service to a group of subscribers identified by a multicast group address. In more particular embodiments, particular PMU data is redirected to the service device via a service insertion architecture (SIA) protocol. In addition, the service can include replicating packets and masking a subset of traffic for forwarding to a first hop router of the network. In certain example instances, metadata is used in order to apply the service to certain traffic propagating in the network. | 12-17-2015 |
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| 20100065675 | EXPANDABLE BELT MANDREL - This is a mandrel used to fabricate seamless belts including those used in electrophotographic marking systems. The mandrel has a center core unit with two circular caps on each side. In between the caps is sandwiched a deformable O-ring which is outwardly deformed upon tightening of the two caps together. Once a tubular sheet is placed over the mandrel, the elastomeric O-ring will hold the sheet in place for further processing. | 03-18-2010 |
| 20120063824 | RELEASE-AGENT-RESISTANT FIXING BELTS, FIXING DEVICES AND METHODS OF MAKING FIXING BELTS - Fixing belts, fixing devices and methods of making fixing belts are provided. An exemplary embodiment of the fixing belts includes an inner layer comprising a first surface forming an inner surface of the fixing belt and a second surface opposite to the first surface, the inner layer comprising a first polymer; an intermediate layer overlying the second surface of the inner layer, the intermediate layer including a third surface, a first end face and a second end face opposite to the first end face, the intermediate layer comprising silicone rubber; and an outer layer including a fourth surface forming an outer surface of the fixing belt, the outer layer overlying the third surface, the first end face, the second end face and portions of the second surface disposed outward from the first end face and second end face, the outer layer comprising a second polymer. The outer layer seals and protects the intermediate layer from exposure to a liquid release agent applied to the fourth surface. | 03-15-2012 |
| 20130042804 | SELF-CENTERING BELT SUPPORT FEATURE - An apparatus comprises a frame having a first frame section connected to a second frame section. The frame also has at least one physical connection that allows the first frame section to move relative to the second frame section. A first roller is connected to the first frame section. The first roller has a crowned outer surface surrounding an axle. Also, first connectors connect the first roller to the first frame section. The first connectors allow the first roller to rotate around the axle and allow the first roller to move in a direction parallel to the axle. A second roller is also connected to the second frame section. At least one biasing member is connected to the first frame section and the second frame section. The biasing member applies a bias to cause the first frame section to move away from the second frame section. A belt substrate contacts the first roller and the second roller. A latch is connected to the first frame section and the second frame section. The latch allows the frame to collapse by moving the first frame section toward the second frame section and disconnecting the biasing member. | 02-21-2013 |
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| 20100231201 | Low Mass Driveshaft Speed Sensor Assembly - A speed sensor assembly comprises: a driveshaft with a driveshaft axis, a sensing portion of the driveshaft having an axial bore along the driveshaft axis and multiple axial slots radially spaced around the sensing portion that penetrate through the driveshaft into the axial bore; and at least one electromagnetic sensor with a magnetic circuit proximate the sensing portion of the driveshaft; wherein rotation of the driveshaft causes the slots in the sensing portion to sequentially pass through the magnetic circuit of the electromagnetic sensor, thereby causing a change in the reluctance of its magnetic circuit that induces the electromagnetic sensor to generate an output signal that is representative of the rotational speed of the driveshaft. | 09-16-2010 |
| 20120020771 | ONE-PIECE COMPRESSOR AND TURBINE CONTAINMENT SYSTEM - A compressor shroud for containing fragments of a compressor impeller and a turbine wheel within a gas turbine engine. The compressor shroud includes a compressor containment section, a turbine containment section, and a containment continuity section. The containment continuity section connects the compressor containment section and the turbine containment section to form a one-piece part. | 01-26-2012 |
| 20120020779 | LOW MASS DIFFUSER VANE - A wedge-type diffuser includes a diffuser floor and a plurality of wedge-shaped vanes. The wedge-shaped vanes extend from the diffuser floor and have a top surface, a leading edge and a trailing edge. Each of the wedge-shaped vanes has a slot extending from the trailing edge toward the leading edge. | 01-26-2012 |
| 20120107131 | CENTRIFUGAL COMPRESSOR IMPELLER - A compressor impeller includes a hub, main blades and splitter blades. The main blades are equally spaced around the circumference of the hub. Each splitter blade is equally spaced between two adjacent main blades. Each main blade and splitter blade has suction and pressure surfaces formed in substantial compliance with normalized Cartesian coordinate values of X, Y, and Z set forth in Tables 1-4. When connected by smooth, continuing arcs, the normalized Cartesian coordinates form complete main blade and splitter blade shapes that are substantially matched by the main blade and splitter blade shapes of the compressor impeller. | 05-03-2012 |
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| 20100169476 | METHOD AND SYSTEM FOR DETECTING AND REDUCING BOTNET ACTIVITY - A method and system for detecting and reducing botnet activity includes tracking the number of connections to a destination address over predetermined periods of time. A persistence value is assigned to the destination address based on the number of time periods during which the destination address was connected. The persistence value is compared to a threshold value and an alert is generated if the persistence value is greater than the threshold value. Known safe destinations may be entered into a whitelist. | 07-01-2010 |
| 20110202997 | METHOD AND SYSTEM FOR DETECTING AND REDUCING BOTNET ACTIVITY - A method and system for detecting and reducing botnet activity includes tracking the number of connections to a destination address over predetermined periods of time. A persistence value is assigned to the destination address based on the number of time periods during which the destination address was connected. The persistence value is compared to a threshold value and an alert is generated if the persistence value is greater than the threshold value. Known safe destinations may be entered into a whitelist. | 08-18-2011 |
| 20130212690 | PRIVATE DECAYED SUM ESTIMATION UNDER CONTINUAL OBSERVATION - Described herein is a method and system for providing privacy guarantees with an improved privacy-accuracy trade-off. Dynamic data can be accessed from a database. A sum model is selected from window sum, exponential decay sum, and polynomial decay sum. An algorithm is initiated that produces polylogarithmic bounded error in the range of a sum function associated with the selected sum model and independent of time steps. The data can be assembled in a dyadic tree structure. A non-linearity component can be added to nodes of the dyadic tree structure. For example, this can be a noise components or a weight applied to the update. This can be done, for example, to different nodes differently. Differential private estimators can be constructed for fixed steps of time. The differential private estimators can be applied to a query means or filtering system to enhance privacy protection from potential adversaries. | 08-15-2013 |
| 20140379516 | CONTEXT BASED RECOMMENDER SYSTEM - A method and system for a context based search recommendations is provided. A context based search can be facilitated for the construction of cold start recommender systems. Contextual information can be mined from review texts from sources such as websites, and analyzed for common traits per context group. From this context information the most applicable reviews for the user can be provided. One embodiment provides a method for providing recommendations. The method includes the steps of preprocessing one or more reviews based on features of the one or more reviews, obtaining context information about user; and determining score for user based on obtained user context information and features of the one or more reviews. | 12-25-2014 |
| 20150112812 | METHOD AND APPARATUS FOR INFERRING USER DEMOGRAPHICS - A method to determine demographic information of a new user utilizing only ratings includes training an inference engine informed with a training data set which includes ratings and demographic information from a plurality of other users. The new user inputs ratings, such as movie ratings, and an inference engine determines demographic information of the new user. The demographic information of the new user can then be used to provide recommendations or to provide targeted advertisements to the new user. | 04-23-2015 |
| 20150339493 | PRIVACY PROTECTION AGAINST CURIOUS RECOMMENDERS - A method and apparatus for protecting user privacy in a recommender system are described including determining what information to release to a user for a movie, transmitting the information to the user, accepting obfuscated input from the user and estimating the user's non-private feature vector. Also described are a method and apparatus for protecting user privacy in a recommender system including receiving movie information, accepting a user's movie feedback, accepting user's private information, calculating an obfuscation value and transmitting the obfuscation value. | 11-26-2015 |
| 20150381349 | PRIVACY-PRESERVING RIDGE REGRESSION USING MASKS - A method and system for privacy-preserving ridge regression using masks is provided. The method includes the steps of requesting a garbled circuit from a crypto service provider, collecting data from multiple users that has been formatted and encrypted using homomorphic encryption, summing the data that has been formatted and encrypted using homomorphic encryption, applying prepared masks to the summed data, receiving garbled inputs corresponding to prepared mask from the crypto service provider using oblivious transfer, and evaluating the garbled circuit from the crypto service provider using the garbled inputs and masked data. | 12-31-2015 |
| 20160036584 | PRIVACY-PRESERVING RIDGE REGRESSION USING PARTIALLY HOMOMORPHIC ENCRYPTION AND MASKS - A method and system for privacy-preserving ridge regression using partially homomorphic encryption and masks is provided. The method includes the steps of requesting a garbled circuit from a crypto service provider, collecting data from multiple users that has been formatted and encrypted using partially homomorphic encryption, summing the data that has been formatted and encrypted using partially homomorphic encryption, applying a prepared masks to the summed data, receiving garbled inputs corresponding to prepared mask from the crypto service provider using oblivious transfer, and evaluating the garbled circuit from the crypto service provider using the garbled inputs and masked data. | 02-04-2016 |
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| 20150339493 | PRIVACY PROTECTION AGAINST CURIOUS RECOMMENDERS - A method and apparatus for protecting user privacy in a recommender system are described including determining what information to release to a user for a movie, transmitting the information to the user, accepting obfuscated input from the user and estimating the user's non-private feature vector. Also described are a method and apparatus for protecting user privacy in a recommender system including receiving movie information, accepting a user's movie feedback, accepting user's private information, calculating an obfuscation value and transmitting the obfuscation value. | 11-26-2015 |
| 20150379275 | PRIVACY AGAINST INFERENCE ATTACKS FOR LARGE DATA - A methodology to protect private data when a user wishes to publicly release some data about himself, which is correlated with his private data. Specifically, the method and apparatus teach combining a plurality of public data into a plurality of data clusters in response to the combined public data having similar attributes. The generated clusters are then processed to predict a private data wherein said prediction has a certain probability. At least one of said public data is altered or deleted in response to said probability exceeding a predetermined threshold. | 12-31-2015 |
| 20160004874 | A METHOD AND SYSTEM FOR PRIVACY PRESERVING MATRIX FACTORIZATION - A method includes: receiving a set of records from a source, wherein each record in the set of records includes a set of tokens and a set of items, and wherein each record is kept secret from parties other than the source, receiving at least one separate item, and evaluating the set of records and the at least one separate item by using a garbled circuit based on matrix factorization, wherein the output of the garbled circuit includes an item profile for each at least one separate item. An apparatus includes: a processor that communicates with at least one input/output interface, and at least one memory in signal communication with the processor, wherein the processor is configured to perform the method. | 01-07-2016 |
| 20160006700 | PRIVACY AGAINST INFERENCE ATTACKS UNDER MISMATCHED PRIOR - A methodology to protect private data when a user wishes to publicly release some data about himself, which is can be correlated with his private data. Specifically, the method and apparatus teach comparing public data with survey data having public data and associated private data. A joint probability distribution is performed to predict a private data wherein said prediction has a certain probability. At least one of said public data is altered or deleted in response to said probability exceeding a predetermined threshold. | 01-07-2016 |
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| 20100005994 | REMOTE FIRING DEVICE WITH DIVERSE INITIATORS - A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation. | 01-14-2010 |
| 20140158008 | REMOTE FIRING DEVICE WITH DIVERSE INITIATORS - A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation. | 06-12-2014 |
| 20140158009 | REMOTE FIRING DEVICE WITH DIVERSE INITIATORS - A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation. | 06-12-2014 |
| 20140158010 | REMOTE FIRING DEVICE WITH DIVERSE INITIATORS - A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation. | 06-12-2014 |
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| 20080269549 | METHOD, ARTICLE, AND APPARATUS FOR CRYOPRESERVATION OF BIOLOGICAL SAMPLES - Described herein is a method of storing a biological sample, such as a sperm sample, in an elongated container for cryopreservation. Multiple volumes of biological sample may be placed in each elongated container such that each volume of sample is separated from its nearest neighbor by a separation gas. The present invention further relates to an apparatus and method for loading biological samples, such as sperm samples, into an elongated container for cryopreservation of the sample material. The apparatus and method employs drawing the sample into the elongated container such that individual sample volumes are interspaced by gaps of separation gas. This alternating pattern may be created by repeatedly contacting and removing the elongated container from the sample under suction pressure. The apparatus further incorporates the use of a computer to control the volume and number of aliquots as desired. A container according to such methods is also provided. | 10-30-2008 |
| 20100095389 | METHODS OF MAINTAINING GENETIC STABILITY OF INBRED ANIMAL STRAINS - The present invention provides novel methods of maintaining genetic stability of non-human animal inbred strains. In the methods, pedigree-tracked cryopreserved embryos derived from a foundation colony are produced and used to re-establish the foundation colony at appropriate intervals. | 04-15-2010 |
| 20100113867 | METHODS FOR MAINTAINING GENETIC STABILITY OF INBRED ANIMAL STRAINS - The present invention provides novel methods of maintaining genetic stability of non-human animal inbred strains. In the methods, pedigree-tracked cryopreserved embryos or gametes or pre-gametes derived from a foundation colony are produced and used to re-establish the foundation colony at appropriate intervals. | 05-06-2010 |
| 20120167242 | COMPOSITIONS AND METHODS RELATING TO NON-HUMAN ANIMALS MODIFIED TO PROMOTE PRODUCTION OF SELECTED GAMETES - Methods and compositions for producing selected non-human mammalian germ cells and gametes and for making non-human animals using the produced germ cells and gametes are provided by the present invention. Methods of generating a non-human embryo and/or animal derived from donor stem cells, methods of generating chimeric non-human animals having substantially all gametes and/or germ cells derived from the donor stem cells, methods of producing a non-human host embryo lacking functional endogenous germ cells and non-human host embryos incapable of developing endogenous gametes of the present invention are described herein. | 06-28-2012 |
| 20120180146 | Methods for maintaining genetic stability of inbred animal strains - The present invention provides novel methods of maintaining genetic stability of non-human animal inbred strains. In the methods, pedigree-tracked cryopreserved embryos derived from a foundation colony are produced and used to re-establish the foundation colony at appropriate intervals. | 07-12-2012 |
| 20130298269 | COMPOSITIONS AND METHODS RELATING TO NON-HUMAN ANIMALS MODIFIED TO PROMOTE PRODUCTION OF SELECTED GAMETES - Methods and compositions for producing selected non-human mammalian germ cells and gametes and for making non-human animals using the produced germ cells and gametes are provided by the present invention. Methods of generating a non-human embryo and/or animal derived from donor stem cells, methods of generating chimeric non-human animals having substantially all gametes and/or germ cells derived from the donor stem cells, methods of producing a non-human host embryo lacking functional endogenous germ cells and non-human host embryos incapable of developing endogenous gametes of the present invention are described herein. | 11-07-2013 |
| 20150150667 | METHODS AND SYSTEM FOR MANAGING MOUSE COLONIES - The present invention provides methods and systems for efficient and cost-effective provision of mouse colony management services to customers. Described herein is a novel integrated approach to provide a plurality of mouse colony management services by utilizing a common core process shared by the plurality of services. | 06-04-2015 |
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| 20140067048 | Heart Valve Sealing Devices - This disclosure pertains generally to prosthetic devices and related methods for helping to seal native heart valves and prevent or reduce regurgitation therethrough, as well as devices and related methods for implanting such prosthetic devices. In some cases, a spacer having a single anchor can be implanted within a native heart valve. In some cases, a spacer having dual anchors can be implanted within a native heart valve. In some cases, devices can be used to extend the effective length of a native heart valve leaflet. | 03-06-2014 |
| 20140067052 | Heart Valve Sealing Devices - This disclosure pertains generally to prosthetic devices and related methods for helping to seal native heart valves and prevent or reduce regurgitation therethrough, as well as devices and related methods for implanting such prosthetic devices. In some cases, a spacer having a single anchor can be implanted within a native heart valve. In some cases, a spacer having dual anchors can be implanted within a native heart valve. In some cases, devices can be used to extend the effective length of a native heart valve leaflet. | 03-06-2014 |
| 20140067054 | Heart Valve Sealing Devices - This disclosure pertains generally to prosthetic devices and related methods for helping to seal native heart valves and prevent or reduce regurgitation therethrough, as well as devices and related methods for implanting such prosthetic devices. In some cases, a spacer having a single anchor can be implanted within a native heart valve. In some cases, a spacer having dual anchors can be implanted within a native heart valve. In some cases, devices can be used to extend the effective length of a native heart valve leaflet. | 03-06-2014 |
| 20140222136 | PROSTHETIC VALVE FOR REPLACING MITRAL VALVE - Embodiments of prosthetic valves for implantation within a native mitral valve are provided. One embodiment of a prosthetic valve includes a radially compressible main body and a one-way valve member. In some cases, the prosthetic valves also include ventricular anchors and/or an atrial portion coupled to and disposed outside of the main body. Methods, devices, and systems for delivering such prosthetic valves to the native mitral valve and implanting them therein are also provided. | 08-07-2014 |
| 20140288480 | DEVICE AND METHOD FOR INCREASING FLOW THROUGH THE LEFT ATRIAL APPENDAGE - Methods and devices for increasing flow in the left atrial appendage (LAA) include a conduit directing blood flow from a pulmonary artery into the LAA and/or a conduit drawing blood from the LAA by a Bernoulli effect. In one embodiment, a method comprises implanting a conduit in a pulmonary vein, expanding an inlet portion such that the conduit becomes anchored within the vein and directs blood through an outlet portion of the conduit into or toward the left atrial appendage. | 09-25-2014 |
| 20150328026 | DEVICE AND METHOD FOR INCREASING FLOW THROUGH THE LEFT ATRIAL APPENDAGE - Methods and devices for increasing flow in the left atrial appendage (LAA) include a conduit directing blood flow from a pulmonary artery into the LAA and/or a conduit drawing blood from the LAA by a Bernoulli effect. In one embodiment, a method comprises implanting a conduit in a pulmonary vein, expanding an inlet portion such that the conduit becomes anchored within the vein and directs blood through an outlet portion of the conduit into or toward the left atrial appendage. | 11-19-2015 |
| 20150336150 | CRIMPING APPARATUS FOR CRIMPING PROSTHETIC VALVE WITH PROTRUDING ANCHORS - Embodiments of an apparatus, and a method for crimping expandable stents or prosthetic valves having a radially expandable and compressible annular body and one or more protruding anchors extending from the body using the apparatus, where the apparatus comprise a housing, a plurality of circumferentially arranged nesting jaws, and an actuator configured to move the jaws radially inwardly to reduce the size of the crimping aperture, thereby radially compressing the annular body of the prosthetic valve or stent. In particular embodiments, a selected set of the jaws, each having a front side and a recessed portion in its front side adjacent to its inner end. The recessed portions of the selected jaws collectively are sized and shaped to receive the one or more anchors of the prosthetic valve when the annular body is positioned within the crimping aperture. | 11-26-2015 |
