Patent application number | Description | Published |
20130224453 | Spallation-Resistant Thermal Barrier Coating - In a method for coating a substrate, a ceramic first layer is suspension plasma sprayed and is at least about as tough as 7YSZ. A ceramic second layer is applied over the first layer and is less tough than the first layer. | 08-29-2013 |
20130260132 | HYBRID THERMAL BARRIER COATING - A tubine engine component has a substrate, a thermal barrier layer deposited onto the substrate, and a sealing layer of ceramic material deposited on an outer surface of the thermal barrier layer for limiting molten sand penetration. The thermal barrier layer and sealing layer are formed by suspension plasma spraying. A preferred sealing layer is gadolinium zirconate. | 10-03-2013 |
20140065408 | THERMAL BARRIER COATING FOR GAS TURBINE ENGINE COMPONENTS - A component for a gas turbine engine according to an exemplary embodiment of the present disclosure can include a substrate, a thermal barrier coating deposited on at least a portion of the substrate, and an outer layer deposited on at least a portion of the thermal barrier coating. The outer layer can include a material that is reactive with an environmental contaminant that comes into contact with the outer layer to alter a microstructure of the outer layer. | 03-06-2014 |
20140220324 | THERMAL BARRIER COATING HAVING OUTER LAYER - A component according to an exemplary aspect of the present disclosure includes, among other things, a substrate, a thermal barrier coating deposited on at least a portion of the substrate, and an outer layer deposited on at least a portion of the thermal barrier coating. The outer layer includes a material that absorbs energy in response to an impact event along at least a portion of the outer layer. | 08-07-2014 |
20150197840 | SYSTEMS AND METHODS FOR REMOVING OVERSPRAY - Systems and methods are disclosed for removing overspray from a substrate. A coating material may be plasma sprayed on a substrate utilizing Suspension Plasma Spray or Solution Precursor Plasma Spray. The plasma spray may deposit loosely adhered overspray on the substrate. A pressurized gas may be directed at the overspray to remove the overspray from the component. | 07-16-2015 |
20150252464 | EQUIPMENT FOR PLASMA SPRAY WITH LIQUID INJECTION - A plasma spray system including a turntable subsystem operable to position a multiple of work pieces on a respective multiple of workpiece mounts; a plasma spray subsystem operable to plasma spray the multiple of work pieces on said turntable subsystem; and an overspray wash subsystem operable to wash the multiple of work pieces on said turntable subsystem subsequent to plasma spray of the multiple of work pieces. | 09-10-2015 |
20150360252 | SUSPENSION PLASMA INJECTOR SYSTEM AND METHOD OF FLUSHING THE SYSTEM - A thermal sprayer system includes an injector conduit in communication with an injector and a first valve for selectively directing a coating fluid through the injector conduit. A flush fluid conduit is in communication with the injector conduit for directing a flush fluid through the injector conduit. A pressurized air conduit is in communication with the injector conduit for directing a pressurized fluid through the injector conduit. | 12-17-2015 |
20150361543 | Suspension Plasma Spray Apparatus and Use Methods - A suspension plasma spray feeder apparatus for delivering a suspension from a suspension source to a plasma spray gun. The feeder apparatus comprises a suspension line and a vibrator mounted to vibrate the suspension line. | 12-17-2015 |
20150361556 | Deposition Apparatus and Use Methods - A deposition apparatus comprises: an infeed chamber; a preheat chamber; a deposition chamber; and optionally at least one of a cooldown chamber and an outlet chamber. At least a first of the preheat chamber and the cooldown chamber contains a buffer system for buffering workpieces respectively passing to or from the deposition chamber. | 12-17-2015 |
Patent application number | Description | Published |
20080292803 | Low conductivity, thermal barrier coating system for ceramic matrix composite (CMC) articles - In accordance with an embodiment of the invention, a thermal barrier coating for inclusion in a thermal barrier coating/environmental barrier coating system (TBC/EBC system) for use on a silicon based substrate is disclosed. The thermal barrier coating comprising up to about 9 mol percent of a stabilizer and up to 91 mol percent of primary oxide selected from the group consisting of zirconia, hafnia and mixtures thereof. The stabilizer comprises: a first metal oxide selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof, a second metal oxide of a trivalent metal atom selected from the group consisting of lanthana, gadolinia, neodymia, samaria, dysprosia, ytterbia, erbia, and mixtures thereof. The first metal oxide is in an amount of from about 3 to about 5 mol %, the second metal oxide is in an amount of from about 0.25 to about 6 mol %. | 11-27-2008 |
20100329921 | NICKEL BASE SUPERALLOY COMPOSITIONS AND SUPERALLOY ARTICLES - A superalloy composition comprising, in weight percent: about 6.2-6.6 Al, about 6.5-7.0 Ta, about 6.0-7.0 Cr, about 6.25-7.0 W, about 1.5-2.5 Mo, about 0.15-0.60 Hf, 0.0-1.0 Re, 6.5-9.0 Co, optionally, 0.03-0.06 C, optionally, up to about 0.004 B, optionally up to about 0.03 total of one or more rare earth elements selected from yttrium (Y), lanthanum (La), or cerium (Ce), balance nickel, such that the superalloy composition exhibits a stress rupture capability improvement of at least 15% over a base stress rupture capability of a base composition nominally comprising, in weight percent: 6.5 Al, 6.6 Ta, 6.0 Cr, 6.25 W, 1.5 Mo, 0.15 Hf, 0.0 Re, 7.5 Co. Articles incorporating the superalloy composition include a gas turbine engine component such as a high pressure turbine nozzle or nozzle segment. | 12-30-2010 |
20110146075 | METHODS FOR MAKING A TURBINE BLADE - Methods for making a turbine blade involving casting an internal skeleton having a plurality of internal ribs which form a plurality of open cooling channels, applying a filler material to the open cooling channels, and applying an outer wall about the internal skeleton having the filler material applied to the open cooling channels. | 06-23-2011 |
20110150666 | TURBINE BLADE - A turbine blade having an internal skeleton having a plurality of internal ribs that form a plurality of open cooling channels; an internal environmental coating applied to the internal skeleton; an outer wall applied about the open cooling channels of the internal skeleton to form a near wall circuit of cooling channels; and an external environmental coating applied to the outer wall wherein the internal environmental coating is different from the external environmental coating. | 06-23-2011 |
20110151140 | Methods Of Forming Nickel Aluminde Coatings - A method for forming a nickel aluminide based coating on a metallic substrate includes providing a first source for providing a significant portion of the aluminum content for a coating precursor and a separate nickel alloy source for providing substantially all the nickel and additional alloying elements for the coating precursor. Cathodic arc (ion plasma) deposition techniques may be utilized to provide the coating precursor on a metallic substrate. The coating precursor may be provided in discrete layers, or from a co-deposition process. Subsequent processing or heat treatment forms the nickel aluminide based coating from the coating precursor. | 06-23-2011 |
20110151274 | Nickel Aluminide Coating Systems And Coated Articles - A method for forming a nickel aluminide based coating on a metallic substrate includes providing a first source for providing a significant portion of the aluminum content for a coating precursor and a separate nickel alloy source for providing substantially all the nickel and additional alloying elements for the coating precursor. Cathodic arc (ion plasma) deposition techniques may be utilized to provide the coating precursor on a metallic substrate. The coating precursor may be provided in discrete layers, or from a co-deposition process. Subsequent processing or heat treatment forms the nickel aluminide based coating from the coating precursor. | 06-23-2011 |
20110280716 | GAS TURBINE ENGINE COMPRESSOR COMPONENTS COMPRISING THERMAL BARRIERS, THERMAL BARRIER SYSTEMS, AND METHODS OF USING THE SAME - Gas turbine engine compressor disks having a hot flowpath side; a shaft having a first surface positioned in the hot flowpath side; and a thermal barrier applied to at least the first surface of the shaft where the thermal barrier is operable to maintain the temperature of the shaft below about 700° C. (1300° F.) when the hot flowpath side experiences a service operating temperature of from about 700° C. (1300° F.) to about 788° C. (1450° F.). | 11-17-2011 |
Patent application number | Description | Published |
20130091288 | Discovering And Connecting Wireless Devices Without Discoverability - Pairing among computing devices is achieved without any of the device entering discoverable mode. An inquiring device obtains a list of MAC addresses and transmits connection requests using the MAC addresses. Any device within reception distance that has the same MAC address would respond to the request. Upon receiving the response, the two devices would pair up. A beacon may be used to store MAC addresses and related data. Computing devices may send inquiries to the beacon and receive in return MAC addresses corresponding to the inquiry. The devices may then transmit pairing requests using these MAC addresses. | 04-11-2013 |
20140250204 | VIRTUAL CHANNEL JOINING - Methods for establishing connection to the Internet using multiple channels. A device takes advantage of several channels available to it internally and/or from neighboring devices to request the various resources of the webpage, and assembles the webpage using the resources arriving from the different channels. When a device has the ability to connect to the Internet using multiple internal channels, the device uses internal heuristics to request the webpage resources using these channels. A cloud exit server may be used to enhance security and to handle requests that may not be handled using multiple channels. | 09-04-2014 |
20150230172 | EXCHANGING ENERGY CREDITS WIRELESSLY - A system and method for effectively “exchanging” battery power among physically distinct battery-powered devices communicating in a network for optimal conservation of aggregate battery power to preserve and extend the usable life of devices before requiring recharging. The network communication may be wired, wireless, or some combination; the devices may be mobile, fixed, or some combination. This invention improves Internet access where it already exists by making it faster, more reliable, and less expensive. It can also be used to provide Internet service in places where there is none. | 08-13-2015 |
Patent application number | Description | Published |
20090060199 | SYSTEM AND METHOD FOR UPDATING A TRANSACTIONAL DEVICE - Systems and methods for updating a transactional device having a reader is provided. In one embodiment, the method includes: reading data on a command token, wherein the data is stored in a memory device; identifying the token as a command token based on the data; generating transaction data that include an instruction based on the token data and a code identifying the instruction as a command data; and transmitting the transaction data to a remote device for command execution. | 03-05-2009 |
20090070583 | SYSTEM AND METHOD FOR SECURE TRANSACTION - Systems and methods for performing a secure transaction provided. In one embodiment, the method includes: reading data on a command token, reading data on a token; encrypting the token data with a key; encrypting an authentication data with a clear text token data; and transmitting the encrypted authentication data with the encrypted token data to a remote device. | 03-12-2009 |
20100036743 | TRANSACTION PROCESSING PLATFORM FOR FACILITATING ELECTRONIC DISTRIBUTION OF PLURAL PREPAID SERVICES - A transaction processing platform capable of facilitating the distribution to consumers of various types of prepaid products is disclosed. The transaction processing platform is configured to interface with one or more providers of such prepaid products in order to facilitate the procurement or activation of the products. The platform includes a conduit interface through which service request messages are received and respectively utilized to generate transaction requests for corresponding types of prepaid services. A supply interface arrangement, operatively coupled to the conduit interface, is configured to route a first of the transaction requests through a first supply interface associated with a first type of prepaid service. The supply interface arrangement also routes a second transaction request through a second supply interface associated with a second type of prepaid service. The platform is also configured to provide supplier response information received through the supply interfaces to the conduit interface. | 02-11-2010 |
20110211689 | SYSTEM AND METHOD FOR VARIABLE LENGTH ENCRYPTION - Systems and methods for performing a secure transaction provided. In one embodiment, the method for encrypting data is provided, comprising: selecting clear text data; selecting a symbol set corresponding to the clear text data; encrypting the clear text data using a key, the encrypting comprising the operations of: defining a first portion and a second portion of the clear text data, encrypting the second portion using the key to generate an encryption mask, and encrypting the clear text data by applying the encryption mask to the first portion using a modulus operation while preserving the second portion as unencrypted, thereby resulting in encrypted data comprising an encrypted first portion and an unencrypted second portion; and wherein the encrypted data has the same format as the clear text data, has the same length as the clear text data, and uses the symbol set of the clear text data. | 09-01-2011 |
20120039469 | SYSTEM AND METHOD FOR VARIABLE LENGTH ENCRYPTION - Systems and methods for performing a secure transaction provided. In one embodiment, the method includes: reading data on a command token, reading data on a token; encrypting the token data with a key; encrypting an authentication data with a clear text token data; and transmitting the encrypted authentication data with the encrypted token data to a remote device. | 02-16-2012 |
20130036019 | Transaction Processing Platform for Facilitating Electronic Distribution of Plural Prepaid Services - A transaction processing platform capable of facilitating the distribution to consumers of various types of prepaid products is disclosed. The transaction processing platform is configured to interface with one or more providers of such prepaid products in order to facilitate the procurement or activation of the products. The platform includes a conduit interface through which service request messages are received and respectively utilized to generate transaction requests for corresponding types of prepaid services. A supply interface arrangement, operatively coupled to the conduit interface, is configured to route a first of the transaction requests through a first supply interface associated with a first type of prepaid service. The supply interface arrangement also routes a second transaction request through a second supply interface associated with a second type of prepaid service. The platform is also configured to provide supplier response information received through the supply interfaces to the conduit interface. | 02-07-2013 |
20130117138 | METRICS SYSTEMS AND METHODS FOR TOKEN TRANSACTIONS - Systems and methods for monitoring token access transactions are provided. In one embodiment, the invention provides receiving transaction records for a plurality of token transactions, wherein the transaction records include transaction information and infrastructure information; determining whether a reportable event has occurred based on the transaction information with the transaction records; and providing an alert representing the reportable event. | 05-09-2013 |
20140344580 | SYSTEM AND METHOD FOR VARIABLE LENGTH ENCRYPTION - Systems and methods for performing a secure transaction provided. In one embodiment, the method includes: reading data on a command token, reading data on a token; encrypting the token data with a key; encrypting an authentication data with a clear text token data; and transmitting the encrypted authentication data with the encrypted token data to a remote device. | 11-20-2014 |
20140365375 | BATCH SETTLEMENT TRANSACTIONS SYSTEM AND METHOD - Systems and methods for performing settlement of token access transactions are provided. In one embodiment, the invention provides for batch processing bank card transactions, including receiving transaction records for a plurality of bank card transactions, wherein at least some of the transaction records include encrypted token information; determining whether the transaction records contain encrypted token information; decrypting the encrypted token information for a transaction record that is determined to have encrypted token information; and providing clear text token information obtained by decrypting the encrypted token information for a transaction record for transaction settlement. | 12-11-2014 |
20160027003 | PERSONAL TOKEN READ SYSTEM AND METHOD - A system for facilitating secure transactions between a purchaser and a vendor is provided. The system might include a purchaser token data capture device for reading token data into the system, an encryption module for encrypting the token data and a network based vendor input form for communicating the encrypted token data to the vendor. The system might further include a purchaser terminal for routing the encrypted token data to a transaction processing network or a vendor for providing payment and confirmation to the vendor of an authorized token. | 01-28-2016 |
Patent application number | Description | Published |
20130226931 | METHOD AND SYSTEM FOR APPEND-ONLY STORAGE AND RETRIEVAL OF INFORMATION - A method, a system, and a computer program product for storing and retrieving information are provided. The system receives information. Thereafter, the system organizes the information for optimal storage and retrieval based on qualities of a storage medium. The organizing may include optimizing the information for sequential read and/or write access. The information may be organized in an append-only manner. Once the information has been organized, the apparatus presents and/or stores the organized information. | 08-29-2013 |
20130254208 | METHOD AND SYSTEM FOR INDEXING IN DATASTORES - A method, system, apparatus, and computer program product for indexing information stored in data-stores. The system receives a new index request. The system creates an index in response to the request. The new index includes at least one segment, a first flag, and a last flag. Each segment comprises index summary information. The system then stores the index in memory. | 09-26-2013 |
20130290243 | METHOD AND SYSTEM FOR TRANSACTION REPRESENTATION IN APPEND-ONLY DATASTORES - A method, apparatus, and system, and computer program product for transaction representation in append-only data-stores. The system receives input from a user or agent and begins a transaction involving at least one datastore based on the received input. The system then creates, updates, and maintains a transaction state. The system ends the transaction and writes the state of the transaction to memory in an append-only manner, wherein the state comprises append-only key and value files. | 10-31-2013 |
20150248467 | REAL-TIME CALCULATION, STORAGE, AND RETRIEVAL OF INFORMATION CHANGE - A method, system, computer program product, and automated system for calculating a statistic of information change for a collection of information, the method including. A real-time calculation of an actual statistic value of information change is performed for the collection of information. The calculated statistic value is stored and updated when an item is added to or removed from the collection of information to accurately identify the effect of the change to the collection of information on the calculated statistic value. The collection of information may be an information database, and the statistic of information change may comprise cardinality. The statistic of information change may comprise a cardinality vector and be stored such that it can be obtained separately from the collection of information. The calculated statistic value may be used in query optimization for a database query. | 09-03-2015 |