Patent application number | Description | Published |
20080213741 | DISTRIBUTED LEARNING PLATFORM SYSTEM - A system for distributing educational information includes compiling educational information from educational sources. The user connects to a management system through a network connection. A user account may be authenticated with a user identification. The management system then transmits a plurality of educational material that may be used and operated on the user's computer when the user is offline. Later, the management system performs a sync operation when the user is able to reconnect to the system. | 09-04-2008 |
20080215670 | TRACKING USAGE AND MONITORING USERS OF A DISTRIBUTED LEARNING SYSTEM - A system for monitoring and tracking the distribution of educational information in a distributed learning environment includes allowing a user to connect to a management system through a network connection. The management system transmits a plurality of educational material that may be used and operated on the user's computer when the user is offline. The management system performs a sync operation when the user is able to reconnect to the system. After each transfer and/or sync operation, the management system stores data associated with the outcome of the transfer and/or sync, wherein the data may be used to monitor a student's progression through a course and to track diagnostic problems in a user's computer. | 09-04-2008 |
20080215731 | ATTRIBUTE GROUPING FOR ONLINE COURSE - In an online computing system for providing a user with access to educational content in an online educational system, wherein the educational content includes access information. The method comprising organizing a hierarchy of user groups and domains, associating the user with a group or domain, receiving a request from a user to access educational content in the online educational system, retrieving information relating to the user's group or domain associations, retrieving the access information of the educational content that the user has requested to access, comparing the access information with the information relating to the user's group or domain associations, and determining whether the user has been authorized to access the requested educational content. | 09-04-2008 |
20090068629 | DUAL OUTPUT GRADEBOOK WITH RUBRICS - A system and method for assessing a student's performance in a course in an online course environment, the method comprising creating rubrics that correlate with course materials for an online course, the rubrics including a scoring schema which is stored in an educational management system, distributing the rubrics from the educational system to a user's computer through a network connection, displaying the rubrics on the user's computer together with their correlating course materials, recording the outcome of a student's performance on the rubrics, the outcome including a grade associated with a student, and transferring the recorded outcome to the educational management system. | 03-12-2009 |
Patent application number | Description | Published |
20100187319 | RANKINE CYCLE POWER PLANT HEAT SOURCE CONTROL - Provision is made in an organic rankine cycle power plant for modulating the flow of hot gases from a thermal source to the evaporator. The modulation device may be a blower on the downstream side of the evaporator or a valve on the upstream side thereof. The modulation device is controlled by generation of a digital signal to enable or disenable the modulation device and an analog signal for adjusting the position of the modulation device. | 07-29-2010 |
20100219987 | ROTOR SYSTEM HEALTH MONITORING USING SHAFT LOAD MEASUREMENTS AND VIRTUAL MONITORING OF LOADS - A method of real-time rotor fault detection includes measuring a set of loads to obtain measured signals and virtually monitoring the set of loads to obtain estimated signals. The estimated signals are subtracted from the measured signals to obtain residuals and the residuals are compared to a categorical model. A categorical output representative of a rotor fault is identified within the categorical model. | 09-02-2010 |
20110003214 | HYDRODESULFURIZER RECYCLE APPLIED UPSTREAM OF PROCESSOR FEEDSTOCK PRESSURIZATION - Fuel processing by a reformer ( | 01-06-2011 |
20110112878 | Virtual Monitoring of Aircraft Fleet Loads - A computer-implemented method, system, and computer program product for virtual monitoring of aircraft fleet loads are provided. The method includes calculating virtual load data associated with an aircraft from a set of orthogonal waveforms. The method also includes calculating a set of coefficients as a function of parametric data and high frequency data associated with an aircraft. The method further includes storing the set of coefficients on the aircraft and transmitting the set of coefficients to a ground-based system configured to reproduce the virtual load data based on a copy of the set of orthogonal waveforms and the received set of coefficients in order to perform aircraft fleet management. | 05-12-2011 |
20110281187 | SYSTEM AND METHOD FOR REDUCING FUEL CELL POWER PLANT EMISSIONS - A system and method for operating fuel cell power plant | 11-17-2011 |
20120021306 | ACID FUEL CELL CONDENSING HEAT EXCHANGER - A heat exchanger for a fuel cell includes first and second heat exchanger portions that provide a fluid flow passage. The second heat exchanger portion is arranged downstream from the first heat exchanger portion. The first and second heat exchanger portions include a coolant flow passage, which is provided by tubes in one example. The first and second heat exchanger portions are configured to transfer heat between the fluid flow and coolant flow passages. The first heat exchanger portion is configured to provide a first heat transfer rate capacity. The second heat exchanger portion includes a second heat transfer rate capacity that is greater than the first heat transfer rate capacity. In one example, the first heat exchanger portion includes tubes and does not include any fins, and the second heat exchanger includes spaced apart fins supporting the tubes. | 01-26-2012 |
20120034536 | FLUIDIZED BED CONTAMINANT SEPARATOR AND WATER-CONTROL LOOP FOR A FUEL REACTANT STREAM OF A FUEL CELL - A fluidized contaminant separator and water-control loop ( | 02-09-2012 |
20120122002 | PHOSPHORIC ACID FUEL CELL WITH INTEGRATED ABSORPTION CYCLE REFRIGERATION SYSTEM - A phosphoric acid fuel cell (PAFC) system includes a cell stack assembly having an anode, a cathode and a coolant portion. At least one heat exchanger is fluidly interconnected with at least one of the anode, the cathode and the coolant portion and provides a fluid path for receiving a fluid from the anode, the cathode and/or the coolant portion. An absorption cycle refrigerant system includes an absorber having a solution of refrigerant and absorbent, and an absorbent loop and a refrigerant loop communicating with the absorber and respectively carrying absorbent and refrigerant. The at least one heat exchanger is arranged in the absorbent loop and is configured to transfer heat from the fuel cell system to the absorption chiller. | 05-17-2012 |
20130274989 | Method And System For Detecting Pushrod Faults - A system for monitoring for pushrod faults in an aircraft includes a pushrod; a sensor ( | 10-17-2013 |
20130304400 | SYSTEM AND METHOD OF DETERMINING ROTOR LOADS AND MOTION - A system for reconstructing sensor data in a rotor system that comprises a rotating component of the rotor system, a plurality of sensors in the rotating component to sense at least one of loads and motion characteristics in the rotating component and to generate sensor data, and an analysis unit to generate reconstructed sensor data from the sensor data using numerical analysis for low-rank matrices. | 11-14-2013 |
Patent application number | Description | Published |
20090063212 | BUSINESS TRANSFORMATION - Business processes are transformed into a solution having a portal for a service-oriented architecture. A plan for the transformation is created, including a portal implementation roadmap. A services providing company deploys the solution to a client company. | 03-05-2009 |
20090064087 | Governance Framework for Architecture Design in a Service Oriented Enterprise - A reusable framework is utilized for creating a software architecture in a Service Oriented Architecture (SOA). After a general framework is created, that general framework is divided into a governance domain and an architecture domain. The architecture domain is further divided into architecture sub-domains within the architecture domain. Activities that are required for the governance domain and each of the architecture sub-domains and identified and described in detail, and owners and progress status markers for these activities are identified. The detailed descriptors of the activities, identified owners and progress status markers are then mapped onto a client-specific System Development Life Cycle (SDLC) work product to create an SOA-based software architecture. Deployment timelines for the governance domain and the architecture domain are determined, and a project plan for deploying the SOA-based software architecture is created. | 03-05-2009 |
20090112644 | System and Method For Implementing a Service Oriented Architecture in an Enterprise - A graphical representation of activities of an enterprise is created to aid in the implementation of a Service Oriented Architecture (SOA). The graphical representation has a vertical axis and a horizontal axis. Descriptive job titles of actors associated with the enterprise are documented along the horizontal axis. Functional domains are documented along the vertical axis. Existing business functions and existing key processes of the enterprise are then documented along the horizontal axis for each functional domain, and the functional domains are prioritized to determine an order in which the SOA is implemented. | 04-30-2009 |
20100011347 | MODIFYING AN INFORMATION TECHNOLOGY ARCHITECTURE FRAMEWORK - A computer-based analysis of an enterprise computer system is utilized to identify pain points that cause the enterprise computer system to operate in a non-optimal or risky manner. Upon identifying the pain points, the enterprise computer system is simulated, and simulations of replacement components that the computer-based analysis has deemed appropriate for curing the pain points are installed in the simulated system. If the computer simulation with the replacement components cures the pain points and causes no new problems for the enterprise computer system, then corresponding actual replacement components are installed in the enterprise computer system. | 01-14-2010 |
20100094645 | ERGONOMICS-BASED HEALTH FACILITATOR FOR COMPUTER USERS - A method, system and computer program product for facilitating ergonomics-based health in a user of a computer workstation is presented. The method includes the steps of detecting an ergonomics problem for a user of a computer workstation, wherein the ergonomics problem is directly related to a current real-time body position of the user, and wherein the ergonomics problem would likely cause an injury to the user if left uncorrected. A user health protection algorithm is then executed to generate an ergonomic recommendation. The user health protection algorithm utilizes user work parameters as inputs. The ergonomic recommendation, which will correct the ergonomics problem, is then presented to the user. | 04-15-2010 |
20100138760 | METHOD AND SYSTEM FOR PROVIDING AUTO-NAVIGATION OF A SERVICE REGISTRY AND REPOSITORY IN SERVICE-ORIENTED ARCHITECTURE - A method, system and computer-readable storage medium are disclosed for providing automatic navigation of a service registry and repository in a service-oriented architecture. The method includes receiving a request from a user to discover a service listed in a service registry and repository of a service-oriented architecture; automatically displaying to the user a description of a service listed in the service registry and repository; and in response to displaying the description of the service, automatically displaying to the user a description of a second service listed in the service registry and repository after a predetermined period of time expires. | 06-03-2010 |
20130332915 | MODIFYING AN INFORMATION TECHNOLOGY ARCHITECTURE FRAMEWORK - A computer-based analysis of an enterprise computer system is utilized to remove bottlenecks that cause the enterprise computer system to operate in a non-optimal or risky manner. Contents of e-mails are examined to identify bottlenecks in the enterprise computer system. Upon identifying the bottlenecks, the enterprise computer system is simulated, and simulations of replacement components, which the computer-based analysis has deemed appropriate for curing the bottlenecks, are installed in the simulated system. If the computer simulation with the replacement components cures the bottlenecks and causes no new problems for the enterprise computer system, then corresponding actual replacement components are installed in the enterprise computer system. | 12-12-2013 |
Patent application number | Description | Published |
20080252544 | Low Profile Antenna - In one embodiment, a low profile antenna according to the present invention comprises a balanced transmission line, electronic circuitry, and a parasitic element. The electronic circuitry is coupled to an interconnecting end of the transmission line and operable to direct electromagnetic energy through the transmission line to a terminating end. The parasitic element has a surface that is disposed at a predetermined distance from the terminating end and normal to the central axis such that the surface of the parasitic element covers an opening formed by the terminating end. | 10-16-2008 |
20090073075 | Dual Polarized Low Profile Antenna - In one embodiment of the disclosure, a dual polarized antenna includes first and second active elements and at least one parasitic element disposed a predetermined distance from the first and second active elements. Circuitry is coupled to the first and second active elements and operable to generate electro-magnetic energy from the first and second active elements along a direction of propagation. The first active element having a direction of polarization that is different than a direction of polarization of the second active element. | 03-19-2009 |
20110074649 | DIFFERENTIAL FEED NOTCH RADIATOR WITH INTEGRATED BALUN - A differential feed notched radiator. A notched radiator includes a planar dielectric substrate having a first surface and an oppositely facing second surface, and a first conductive layer on the first surface and a second conductive layer on the second surface. The first and second conductive layers are patterned to provide a tapered notch in a first region of the planar dielectric substrate, the tapered notch having a first end and a second end wider than the first end, and the first and second conductive layers patterned to provide a balun in a second region of the planar dielectric substrate, the balun connected with the first end of the tapered notch. A conductive strip for transferring differential signals is embedded in the planar dielectric substrate between the first and second conductive layers, a portion of the conductive strip intersecting a portion of the tapered notch near the first end. | 03-31-2011 |
20120154232 | RESISTIVE FREQUENCY SELECTIVE SURFACE CIRCUIT FOR REDUCING COUPLING AND ELECTROMAGNETIC INTERFERENCE IN RADAR ANTENNA ARRAYS - An antenna system for reducing unwanted coupling and electromagnetic interference, the antenna system including a transmit module configured to send a signal, a receive module configured to receive the signal, a radome, and a resistive frequency selective surface circuit configured to reduce a coupled portion of the signal, the resistive frequency selective surface circuit disposed in a path of the coupled portion of the signal. | 06-21-2012 |
20140132473 | Dual Polarization Current Loop Radiator With Integrated Balun - A dual polarization current loop radiator realized with a via, probe, or exposed coaxial feed using part of a vertical metal structure of the radiator to guide current to a feed point of a horizontal metal plate capacitively coupled to the vertical metal structure is described. The vertical metal structure may be either stamped and attached to the ground plane or it can be formed along with metal backplane structure of the radiator. The top of the vertical metal piece is separated from the horizontal metal plate by a predetermined distance dielectric spacing. The spacing may be realized either a thin dielectric core or a non-conductive adhesive material. | 05-15-2014 |
20140240056 | Symmetric Baluns and Isolation Techniques - Wideband balun having good performance characteristics for use in feeding differential antenna elements in array antennas, balanced amplifier circuits and other applications is described. Also described is a common mode isolation circuit suitable for integration with the balun. | 08-28-2014 |