Patent application number | Description | Published |
20090085357 | Wave energy converter with internal mass on spring oscillator - A wave energy converter (WEC) system includes a shell containing an internal oscillator comprised of a reaction mass suspended from the shell by an elastic spring in parallel with a constant force spring. The constant force spring provides a relatively constant force (Fc) to counterbalance the static weight of the reaction mass and reduce the extension “static” length of the elastic spring while the elastic spring exerts a force (F | 04-02-2009 |
20110084488 | Wave energy converter and power take off system - A wave energy converter (WEC) includes a float tending to move in phase with the waves, a spar tending to move out of phase with the float and power take off device (PTO) coupled between the float and spar for converting their relative motion into useful energy. The PTO includes a rack and pinion mechanism which drives a high-torque, multi-pole, permanent magnet generator (PMG) to produce electrical signals of relatively high frequency relative to the frequency of the waves and the basic motion of the rack and pinion mechanism. In accordance with one aspect of the invention, the rack and pinion mechanism may be located within the spar which may be hermetically sealed by a sealing mechanism which allows a thrust rod coupled between the float and spar to move up and down with little friction to ensure efficient operation. In addition, a braking arrangement is provided for inhibiting relative motion between the float and spar during extreme severe wave conditions. In this way, the pinion gears and generators need only be sized for the operational wave conditions. | 04-14-2011 |
20120247098 | WAVE ENERGY CONVERTER WITH ROTARY HYDRAULIC SPRING - The generally up and down movement of a reaction mass is converted into rotary motion which is used to drive a rotary hydraulic spring comprised of a rotary hydraulic pump motor and an accumulator to produce a “spring” function. The invention is particularly applicable to wave energy converters (WECs) having a reaction mass which needs to be coupled to a spring to ensure its oscillation and to cause it to be centered about its center of travel. The linear up-down motion of a reaction mass may be converted via a linear-to-rotary translator to rotary motion to drive a rotary hydraulic pump/motor so as to provide spring action to the reaction mass and ensure its oscillation and proper positioning. | 10-04-2012 |
20120247809 | BALL AND SOCKET POWER CABLE CONNECTOR - Apparatus for connecting a power cable to a marine vessel which is subject to pitch, heave, roll and yaw motion includes a ball and socket device for decreasing the twisting and bending of the power cable. The socket is attached to the vessel and the ball can rotate freely Within the socket but its up down motion is restricted. The power cable's outer protective sheath is attached to the ball while its conductors pass through the ball and are connected to an internal connector. A flexible cable (wire) is connected between the internal connector and electrical equipment internal to the marine vessel. | 10-04-2012 |
20120248774 | PITCH DRIVEN WAVE ENERGY CONVERTER DEVICES AND SYSTEMS - A wave energy converter (WEC) buoy includes at least one pitch-driven WEC (“PDWEC”) device. Each PDWEC device includes two reaction masses which are placed at diametrically opposite ends of a container designed to float along the surface of a body of water and to move in response to the pitching motion of the waves. The reaction masses are interconnected so that when one reaction mass moves up, the diametrically opposed reaction mass moves down, and vice-versa. The movement of the reaction masses drives power take off (PTO) devices to produce useful energy. The reaction masses may be interconnected by any suitable linking system. One or more PDWEC device may be combined with a heave responsive device to produce a WEC buoy which can produce a power output in response to pitch or heave motion. | 10-04-2012 |
20120248775 | MULTI-MODE WAVE ENERGY CONVERTER DEVICES AND SYSTEMS - A wave energy converter (WEC) system includes WEC devices which can function to produce useful energy (power) efficiently in response to heave motion and/or pitch motion and/or roll motion. Pitch responsive devices are deployed around the outer periphery of a container and one (or more) heave responsive device is located about the center of the container. The pitch responsive devices may be of the type defined as PDWECs which include two reaction masses which are primarily operable in response to pitching motion or they may be of the type which includes one reaction mass operable in response to pitch and/or heave motion. | 10-04-2012 |
Patent application number | Description | Published |
20110008042 | Cell phone/internet communication system for RF isolated areas - A communication system for providing downlink and uplink communication between Service Providers, and users located in RF remotely located isolated areas, includes the sequential series connection of Service Provider signal sectors to Radio Interface Modules (RIM's), Service Combiner Units (SCU's), Fiber Transceiver Units (FTU's), Optical Multiplexer Units (OMU's), and Remote Fiber Nodes (RFN's), with only the RFN's being located in the RF isolated areas. The RIM's provide level control of RF signals bidirectional flowing between the Service Providers and SCU's. The SCU's both multiplex and split received downlink RF signals for inputting to the FTU's, and also combine and split RF uplink signals received from the FTU's for feed to the RIM's. The FTU's convert downlink RF signals into optical signals, and split the optical signals for connection to the OMU's. The FTU's also convert uplink optical signals received from the OMU's into uplink RF signals for connection to the SCU's. The OMU's combine downlink optical signals received from the FTU's for inputting into the RFN's, and demultiplex uplink optical signals received from the RFN's for connection to the FTU's. The RFN's convert downlink optical signals into RF signals, and amplify and feed these signals into an antenna system. The RFN's also receive RF uplink signals from devices of users in RF isolated areas, and converts the RF uplink signals into optical uplink signals for connection to the OMU's. | 01-13-2011 |
20120315035 | CELL PHONE/INTERNET COMMUNICATION SYSTEM FOR RF ISOLATED AREAS - A communication system for providing downlink and uplink communication between Service Providers, and users located in RF remotely located isolated areas, includes the sequential series connection of Service Provider signal sectors to Radio Interface Modules (RIM's), Service Combiner Units (SCU's), Fiber Transceiver Units (FTU's), Optical Multiplexer Units (OMU's), and Remote Fiber Nodes (RFN's), with only the RFN's being located in the RF isolated areas. | 12-13-2012 |
Patent application number | Description | Published |
20110191096 | GAME BASED METHOD FOR TRANSLATION DATA ACQUISITION AND EVALUATION - A method of generating a statistical machine translation database through a game in which a monolingual structure is provided to a plurality of players. A first translation attempt is received from each of the plurality of players. The first translation attempt from each of the plurality of players is compared. Feedback is provided to each of the plurality of players and the attempts are received and compared to provide feedback to iteratively converge subsequent translations from each of the plurality of players into a final translated structure. | 08-04-2011 |
20130073276 | MT Based Spoken Dialog Systems Customer/Machine Dialog - Operation of an automated dialog system is described using a source language to conduct a real time human machine dialog process with a human user using a target language. A user query in the target language is received and automatically machine translated into the source language. An automated reply of the dialog process is then delivered to the user in the target language. If the dialog process reaches an initial assistance state, a first human agent using the source language is provided to interact in real time with the user in the target language by machine translation to continue the dialog process. Then if the dialog process reaches a further assistance state, a second human agent using the target language is provided to interact in real time with the user in the target language to continue the dialog process. | 03-21-2013 |
20140156325 | SELECTIVE AUTOMATED TRANSFORMATION OF TASKS IN CROWDSOURCING SYSTEMS - An embodiment of the invention is associated with a system disposed to post software related tasks to a crowdsourcing marketplace for execution. Prior to posting a specified task, it is determined whether the specified task comprises a complex task. Responsive to determining that the specified task comprises a complex task, the specified task is evaluated with respect to a first criterion, to determine whether the specified task should be decomposed into two or more atomic tasks. Responsive to determining that the specified task does not comprise a complex task, the specified task is evaluated with respect to a second criterion, to determine whether the specified task should be combined with other tasks into a bundled task. | 06-05-2014 |
20140180780 | AUTOMATED INCENTIVE COMPUTATION IN CROWDSOURCING SYSTEMS - An embodiment of the invention pertaining to a given task to be submitted for crowdsourcing computes an initial incentive range having minimum, maximum and midrange incentives, the maximum incentive being equal to a prespecified maximum incentive value. Historical data pertaining to tasks of the given type that were previously crowdsourced is acquired, wherein the historical data includes completion time and incentive information. The historical data is used with the minimum, midrange and maximum incentives to compute minimum, midrange and maximum incentive task completion times. These completion times are used to determine whether a first, second, or a third criterion has been met, and responsive to a first or second criterion being met, the given task is transformed, and the incentive range is updated, for use in computing a final incentive value. | 06-26-2014 |
Patent application number | Description | Published |
20080281598 | METHOD AND SYSTEM FOR PROMPT CONSTRUCTION FOR SELECTION FROM A LIST OF ACOUSTICALLY CONFUSABLE ITEMS IN SPOKEN DIALOG SYSTEMS - A method (and system) of determining confusable list items and resolving this confusion in a spoken dialog system includes receiving user input, processing the user input and determining if a list of items needs to be played back to the user, retrieving the list to be played back to the user, identifying acoustic confusions between items on the list, changing the items on the list as necessary to remove the acoustic confusions, and playing unambiguous list items back to the user. | 11-13-2008 |
20090157405 | USING PARTIAL INFORMATION TO IMPROVE DIALOG IN AUTOMATIC SPEECH RECOGNITION SYSTEMS - A method, system and computer readable device for recognizing a partial utterance in an automatic speech recognition (ASR) system where said method comprising the steps of, receiving, by a ASR recognition unit, an input signal representing a speech utterance or word and transcribing the input signal into text, interpreting, by a ASR interpreter unit, whether the text is either a positive or a negative match to a list of automated options by matching the text with a grammar or semantic database representing the list of automated options, wherein if the ASR interpreter unit results in said positive match proceeding to a next input signal and if the ASR interpreter unit results in said negative match rejecting the text as representing said partial utterance, and processing, by a linguistic filtering unit, the rejected text to derive a correct match between the rejected text and the grammar or semantic database. And, then using the derived word for responding to the user in the next dialog turn in order to reduce or eliminate churn in the human-computer spoken dialog interaction. | 06-18-2009 |
20100049520 | SYSTEMS AND METHODS FOR AUTOMATICALLY DETERMINING CULTURE-BASED BEHAVIOR IN CUSTOMER SERVICE INTERACTIONS - Systems and methods are provided to automatically determine culture-based behavioral tendencies and preferences of individuals in the context of customer service interactions. For example, systems and methods are provided to process natural language dialog input of an individual to detect linguistic features indicative of individualistic and collectivistic behavioral tendencies and predict whether such individual will be cooperative or uncooperative with automated customer service. | 02-25-2010 |
20120310629 | SYSTEMS AND METHODS FOR AUTOMATICALLY DETERMINING CULTURE-BASED BEHAVIOR IN CUSTOMER SERVICE INTERACTIONS - Systems and methods are provided to automatically determine culture-based behavioral tendencies and preferences of individuals in the context of customer service interactions. For example, systems and methods are provided to process natural language dialog input of an individual to detect linguistic features indicative of individualistic and collectivistic behavioral tendencies and predict whether such individual will be cooperative or uncooperative with automated customer service. | 12-06-2012 |
20140156324 | SELECTIVE AUTOMATED TRANSFORMATION OF TASKS IN CROWDSOURCING SYSTEMS - An embodiment of the invention is associated with a system disposed to post software related tasks to a crowdsourcing marketplace for execution. Prior to posting a specified task, it is determined whether the specified task comprises a complex task. Responsive to determining that the specified task comprises a complex task, the specified task is evaluated with respect to a first criterion, to determine whether the specified task should be decomposed into two or more atomic tasks. Responsive to determining that the specified task does not comprise a complex task, the specified task is evaluated with respect to a second criterion, to determine whether the specified task should be combined with other tasks into a bundled task. | 06-05-2014 |
20140180779 | AUTOMATED INCENTIVE COMPUTATION IN CROWDSOURCING SYSTEMS - An embodiment of the invention pertaining to a given task to be submitted for crowdsourcing computes an initial incentive range having minimum, maximum and midrange incentives, the maximum incentive being equal to a prespecified maximum incentive value. Historical data pertaining to tasks of the given type that were previously crowdsourced is acquired, wherein the historical data includes completion time and incentive information. The historical data is used with the minimum, midrange and maximum incentives to compute minimum, midrange and maximum incentive task completion times. These completion times are used to determine whether a first, second, or a third criterion has been met, and responsive to a first or second criterion being met, the given task is transformed, and the incentive range is updated, for use in computing a final incentive value. | 06-26-2014 |
Patent application number | Description | Published |
20080208583 | METHOD AND APPARATUS FOR BUILDING ASSET BASED NATURAL LANGUAGE CALL ROUTING APPLICATION WITH LIMITED RESOURCES - A method of processing limited natural language data to automatically develop an optimal feature set, bypassing the standard Wizard of OZ (WOZ) approach is provided. The method provides for building natural language understanding models or for processing existing data from other domains, such as the Internet, for domain-specific adaptation through the use of an optimal feature set. Consequently, when the optimal feature set is passed on to any engine, the optimal feature set produces robust models that can be used for natural language call routing. | 08-28-2008 |
20080243777 | SYSTEMS AND METHODS FOR RESULTS LIST NAVIGATION USING SEMANTIC COMPONENTIAL-GRADIENT PROCESSING TECHNIQUES - Systems ana methods are provided for organizing and presenting large search results lists using lexical semantic componential-gradient processing techniques to dynamically organize search results into a gradable list of context rich semantic components, which is presented to a user under a gradient as a constrained set of choices to thereby facilitate user navigation of the search results. | 10-02-2008 |
20140244260 | METHOD AND APPARATUS FOR RECOGNIZING AND REACTING TO USER PERSONALITY IN ACCORDANCE WITH SPEECH RECOGNITION SYSTEM - Techniques are disclosed for recognizing user personality in accordance with a speech recognition system. For example, a technique for recognizing a personality trait associated with a user interacting with a speech recognition system includes the following steps/operations. One or more decoded spoken utterances of the user are obtained. The one or more decoded spoken utterances are generated by the speech recognition system. The one or more decoded spoken utterances are analyzed to determine one or more linguistic attributes (morphological and syntactic filters) that are associated with the one or more decoded spoken utterances. The personality trait associated with the user is then determined based on the analyzing step/operation. | 08-28-2014 |
20150221304 | System and Method for Disambiguating Multiple Intents in a Natural Lanaguage Dialog System - The present invention addresses the deficiencies in the prior art by providing an improved dialog for disambiguating a user utterance containing more than one intent. The invention comprises methods, computer-readable media, and systems for engaging in a dialog. The method embodiment of the invention relates to a method of disambiguating a user utterance containing at least two user intents. The method comprises establishing a confidence threshold for spoken language understanding to encourage that multiple intents are returned, determining whether a received utterance comprises a first intent and a second intent and, if the received utterance contains the first intent and the second intent, disambiguating the first intent and the second intent by presenting a disambiguation sub-dialog wherein the user is offered a choice of which intent to process first, wherein the user is first presented with the intent of the first or second intents having the lowest confidence score. | 08-06-2015 |
Patent application number | Description | Published |
20100180519 | Precast Wall Panels and Method of Erecting a High-Rise Building Using the Panels - A precast wall system and a method for constructing a high-rise building using the precast wall system is disclosed. The system includes a plurality of interconnected precast panels. Each precast panel has a top end plate, a bottom end plate, a plurality of vertical bars disposed between and attached to the end plates and a cementitious material encasing the vertical bars and defining a plurality of sides of the respective panel. A first group of the interconnected precast panels are arranged vertically on a second group of the interconnected precast panels and the top end plate of each panel corresponding the first group is connected to the bottom end plate of a respective one of the panels corresponding to the second group. Methods for horizontally and vertically connecting the precast panels to each other are also disclosed. | 07-22-2010 |
20110126484 | PRECAST WALL PANELS AND METHOD OF ERECTING A HIGH-RISE BUILDING USING THE PANELS - Precast wall systems and methods for constructing a high-rise building using the precast wall system is disclosed. In one embodiment, the system includes a plurality of interconnected precast panels, each having a top end plate, a bottom end plate, a plurality of vertical bars disposed between the end plates and a cementitious material encasing the vertical bars and defining a plurality of sides of the respective panel. A first of the precast panels has a first column member half defining a right side of the first panel, a second of the precast panels has a second column member half defining a left side of the second panel such that, when the right side of the first precast panel and the left side of the second precast panel are disposed horizontally adjacent to each other, the first column member half and the second column member half collectively form a column member. | 06-02-2011 |
20140047786 | PRECAST WALL PANELS AND METHOD OF ERECTING A HIGH-RISE BUILDING USING THE PANELS - Precast wall systems and methods for constructing a high-rise building using the precast wall system is disclosed. In one embodiment, the system includes a plurality of interconnected precast panels, each having a top end plate, a bottom end plate, a plurality of vertical bars disposed between the end plates and a cementitious material encasing the vertical bars and defining a plurality of sides of the respective panel. A first of the precast panels has a first column member half defining a right side of the first panel, a second of the precast panels has a second column member half defining a left side of the second panel such that, when the right side of the first precast panel and the left side of the second precast panel are disposed horizontally adjacent to each other, the first column member half and the second column member half collectively form a column member. | 02-20-2014 |
Patent application number | Description | Published |
20110115521 | DEACTIVATION OF INTEGRATED CIRCUITS - Integrated circuits and methods of permanently disabling integrated circuits are disclosed. An integrated circuit having an erasable non-volatile memory adapted to store an activation code and logic to disable the integrated circuit when the code in the erasable non-volatile memory has been altered or erased after it has been separated from a substrate, is placed into an electromagnetic field of sufficient power to erase or reprogram the erasable non-volatile memory. The entire integrated circuit is permanently disabled by erasing, altering, or reprogramming the erasable non-volatile memory. In preferred embodiments, the integrated circuit comprises a non-erasable non-volatile memory storing the activation code, and circuitry adapted to permanently disable the integrated circuit when the code in the erasable non-volatile memory does not match the activation code in the non-erasable non-volatile memory. Erasing, altering, or reprogramming the erasable non-volatile memory results in a mismatch of the non-volatile memories, which permanently deactivates the integrated circuit. | 05-19-2011 |
20110122718 | Low Cost Testing and Sorting for Integrated Circuits - Methods of testing and sorting integrated circuits in clusters are disclosed. Each cluster has power and data terminals connected to common power and data busses providing a common power supply. Each integrated circuit has a first non-volatile memory storing an activation code and a second programmable non-volatile memory that is capable of storing the activation code. If an integrated circuit passes testing, the activation code stored in the first non-volatile memory is written into the second non-volatile memory. An integrated circuit is independently functional upon separation from the cluster if the codes in the first and second non-volatile memories match. Upon separation, integrated circuits are queried to determine which respond. Each integrated circuit includes logic adapted to determine whether the codes in the first and second non-volatile memories match. If the codes do not match, the logic permanently disables the integrated circuit upon separation from the cluster. | 05-26-2011 |
20110181316 | Deactivation of Integrated Circuits - Integrated circuits and methods of permanently disabling integrated circuits are disclosed. An integrated circuit having an erasable non-volatile memory adapted to store an activation code and logic to disable the integrated circuit when the code in the erasable non-volatile memory has been altered or erased after it has been separated from a substrate, is placed into an electromagnetic field of sufficient power to erase or reprogram the erasable non-volatile memory. The entire integrated circuit is permanently disabled by erasing, altering, or reprogramming the erasable non-volatile memory. In preferred embodiments, the integrated circuit comprises a non-erasable non-volatile memory storing the activation code, and circuitry adapted to permanently disable the integrated circuit when the code in the erasable non-volatile memory does not match the activation code in the non-erasable non-volatile memory. Erasing, altering, or reprogramming the erasable non-volatile memory results in a mismatch of the non-volatile memories, which permanently deactivates the integrated circuit. | 07-28-2011 |
20120026817 | Low Cost Testing and Sorting of Integrated Circuits - Methods of testing and sorting integrated circuits in clusters are disclosed. Each cluster has power and data terminals connected to common power and data busses providing a common power supply. Each integrated circuit has a first non-volatile memory storing an activation code and a second programmable non-volatile memory that is capable of storing the activation code. If an integrated circuit passes testing, the activation code stored in the first non-volatile memory is written into the second non-volatile memory. An integrated circuit is independently functional upon separation from the cluster if the codes in the first and second non-volatile memories match. Upon separation, integrated circuits are queried to determine which respond. Each integrated circuit includes logic adapted to determine whether the codes in the first and second non-volatile memories match. If the codes do not match, the logic permanently disables the integrated circuit upon separation from the cluster. | 02-02-2012 |
20140091145 | INTEGRATED CIRCUITS WITH PERSISTENT DATA STORAGE - The circuitry introduced in this invention selectively slows down the functioning of an electronic circuit maintaining a particular state for a prolonged period of time. This circuitry is used not only to achieve the desired effect in maintaining security from electronic thieves trying to circumvent codes but also in other applications such as enabling a circuit to continue to function in the event of a brief loss of power. For example, in an RFID system, if a reader is frequency hopping, a tag loses power for as long as about 400 milliseconds when the reader changes to other frequencies. In a preferred embodiment, the disclosed circuitry is used in conjunction with a destruct sequence. | 04-03-2014 |
20150122898 | INTEGRATED CIRCUITS WITH PERSISTENT DATA STORAGE - The circuitry introduced in this invention selectively slows down the functioning of an electronic circuit maintaining a particular state for a prolonged period of time. This circuitry is used not only to achieve the desired effect in maintaining security from electronic thieves trying to circumvent codes but also in other applications such as enabling a circuit to continue to function in the event of a brief loss of power. For example, in an RFID system, if a reader is frequency hopping, a tag loses power for as long as about 400 milliseconds when the reader changes to other frequencies. In a preferred embodiment, the disclosed circuitry is used in conjunction with a destruct sequence. | 05-07-2015 |