Georgescu
Bogdan Alexandru Georgescu, Calgary CA
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20140132239 | Fully Integrated Adjustable DC Current Reference Based on an Integrated Inductor Reference - A novel fully integrated adjustable DC current reference is developed. The reference current is set by the ratio of a DC voltage generated using a band-gap reference and a tuned resistor based on an inductor reference. An AC signal is necessary to develop a relationship between the resistor tuned and the inductor reference. A computation unit which could be designed as an analog circuit is necessary to compute the value of the resistor in relationship to the reference inductor. Classic circuits are used to develop and analyze the relationship between the reference inductor and the tunable resistor that sets the DC current reference. Results show that the value of the inductance is insensitive to process, voltage and temperature variations. Therefore, assuming the DC bandgap reference voltage is insensitive to changes in process, voltage and temperature variations, so is the the DC current reference. | 05-15-2014 |
Mircea Georgescu, Toronton CA
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20150239482 | GUIDEWAY MOUNTED VEHICLE LOCALIZATION SYSTEM - A system comprises a speed detector, a marker sensor, a controller, a sensor unit, and a processor. The speed detector is configured to generate speed data associated with a movement of a vehicle. The marker sensor is configured to generate marker data based on a detection of an object along a wayside of a guideway. The controller is configured to calculate a distance the vehicle moved, generate location information, and generate an indication the vehicle is stationary. The sensor unit comprises an accelerometer, a gyroscope, and a magnetometer. The sensor unit is configured to generate sensor data based on information gathered by one or more of the accelerometer, the gyroscope, or the magnetometer. The processor is configured to process the sensor data to determine a vehicle position based on the sensor data and the location information. The controller is further configured to compare the location information with the vehicle position. | 08-27-2015 |
Serban Georgescu, London GB
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20140039847 | DECOUPLED PARALLEL MESHING IN COMPUTER AIDED DESIGN - In a meshing method for use in a computer-aided design (CAD) or computer-aided engineering (CAE) system, in which one or more serial meshing units are used to carry out a decoupled parallel meshing process in respect of all parts of a CAD assembly model, input parameters for the meshing process automatically, for each part to be processed, are set using live runtime information about the meshing process for the part concerned, such as information about the outcome of previous attempts to carry out the meshing process of the part. | 02-06-2014 |
20140233458 | AUTOMATIC AD-HOC NETWORK OF MOBILE DEVICES - A process for the automatic creation of ad-hoc networks between mobile devices in emergency and evacuation events. During an emergency or an evacuation event a command centre ( | 08-21-2014 |
20140297231 | MULTI-COMPONENT COMPUTATIONAL FLUID DYNAMICS SIMULATIONS - A method of Computational Fluid Dynamics CFD simulation for a product including a plurality of individual components, the method comprising creating a library of known components, including their component geometry and modeling properties needed for simulation, the components being individually meshed within the library; using a graphical user interface GUI to select and place a plurality of components from the library in a desired configuration to make up a CFD model of a product; and CFD simulating the model by scheduling a plurality of solvers, each solver modeling a component group comprising part or all of at least one component, to manage the time of action of the solvers and data exchange between the solvers. | 10-02-2014 |
20140359130 | PROCESS MIGRATION METHOD, COMPUTER SYSTEM AND INTERMEDIATE COMPUTING RESOURCES - A process migration method comprising | 12-04-2014 |
20140365184 | METHOD AND APPARATUS FOR PREPARATION OF A COMPUTATIONAL FLUID DYNAMICS MODEL - A method of preparation of a Computational Fluid Dynamics (CFD) model of a multi-component product including a plurality of individual components for simulation, the method including providing a simplified model employing a simplified obstacle to fluid flow in place of one or more components in the model; solving the simplified model; and using the solution of the simplified model to add to modeling data by providing starting values for fluid flow in the simulation of the CFD model. | 12-11-2014 |
20140379308 | DECOUPLED PARALLEL MESHING IN COMPUTER AIDED DESIGN - A method of meshing, for use in a computer-aided design (CAD) or computer-aided engineering (CAE) system, includes a procedure of: carrying out in parallel a plurality of CAD meshing processes so as to generate one or more meshes of the said CAD domain, each CAD meshing process of the said plurality being different from the other meshing processes in the said plurality; determining which of the meshes so generated satisfies one or more preset meshing criteria which are indicative of the quality of the mesh; and selecting for use in a subsequent CAD/CAE process one of the generated meshes which satisfies the said one or more preset meshing criteria. | 12-25-2014 |
20150195091 | METHODS AND APPARATUS FOR INCLUDING A CONFIDENTIAL STRUCTURAL COMPONENT IN A THIRD PARTY REMOTE PRODUCT SIMULATION - A method of allowing inclusion of a structural component which is the confidential property of an owner in a third party remote product simulation, the method comprising, in owner modelling software: importing a component model including geometry of the component, mesh data and at least one material property of the component; encrypting a secure part of the component model which is to remain confidential to the owner using a software key, and leaving an interface part of the component model unencrypted; adding a restriction to the component model before the component model is exported, the restriction specifying simulation result data which is not to be visible to the third party; and exporting the partially encrypted component model to the third party for use in third party modelling software. | 07-09-2015 |
20150221130 | MESH QUALITY IMPROVEMENT IN COMPUTER AIDED ENGINEERING - A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure comprising: obtaining a set of mesh elements by extracting, from a previously-generated mesh of the CAD domain which has undergone a mesh element optimization process in respect of interior elements of the previously-generated mesh, mesh elements which do not satisfy a preselected mesh quality metric; decomposing the set of mesh elements into connected sub-meshes; carrying out a serial mesh element optimization process in respect of each sub-mesh independently and in parallel, under the condition that boundary nodes of sub-meshes are not moved, to obtain optimized sub-meshes; and obtaining an optimized mesh of the CAD domain by integrating the optimized sub-meshes into the previously-generated mesh. | 08-06-2015 |
Sonja Georgescu, Frankfurt DE
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20140290452 | Male Dry Shaver - An electrically driven shaver comprises a housing and at least one hair cutting element that is driven by an electromotor. A thermoelectric skin cooling element and the electromotor are electrically operable by a microcontroller and an on/off switch which is electrically connected with the microcontroller. The microcontroller is adapted to activate and deactivate operation of both the electromotor and the skin cooling element. The skin cooling element is located adjacent to the hair cutting element. The microcontroller is adapted to immediately deactivate operation of the electromotor and relative to that to deactivate operation of the skin cooling element at later point of time, both in response to the “off” actuation of the same on/off switch. | 10-02-2014 |
Sorin Marian Georgescu, Mount Royal CA
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20130166561 | SYMANTIC FRAMEWORK FOR DYNAMICALLY CREATING A PROGRAM GUIDE - An application server includes a Semantic Analysis Core Service (SACS) function that communicates with a Semantic Analysis Client (SAC) in a Set Top Box (STB). The SACS groups programs available for rendering to a subscriber into program clusters. The SACS generates the program clusters based on a determined semantic similarity between the programs, and on parameters that indicate a subscriber's preference for certain program content. The program that are semantically similar to existing clusters within a predetermined viewing window are provided to the STB and output to the subscriber on a display as a program preference list or channel line-up. The STB also monitors the subscriber's interaction with the programs and calculates a preference score for each program indicating the subscriber's continuing, or waning, interest in a given program. The preference score is used to update the score of the program cluster to which the program belongs. | 06-27-2013 |
20140089468 | REQUEST-AGNOSTIC CACHING FOR A DATA RESOURCE COLLECTION - Embodiments herein include a method performed by an intermediate proxy node via which client devices request data resources from a data resource server. The data resources are organized into different data resource collections. The method includes receiving a request for a subset of a data resource collection and, responsive to receiving such a request, determining that the collection is not stored in a request-agnostic cache maintained by the proxy node. Responsive to this determination, the method further entails retrieving the collection from the data resource server. The method then includes extracting the requested subset from the retrieved data resource collection and selectively returning that subset as a response to the request. Finally, the method entails storing the data resource collection in the request-agnostic cache for serving other requests for data resources in the data resource collection, including a request for a different subset of the data resource collection. | 03-27-2014 |
Sorin Marian Georgescu, Montreal CA
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20130167180 | DISTRIBUTED SYSTEM AND METHOD FOR VOD LOGICAL CONTENT DOWNLOAD - Logical content is defined by start/end times into a VoD media offering. The calculation of byte-range markers corresponding to the start/end times is distributed among the STBs to first request the particular logical content. Upon receiving an initial request for a logical content offering, an IPTV AS returns a VoD media file URL, start/end times, and null values of byte-range markers corresponding to the start/end times. In response to the null values, the initially-requesting STB downloads the entire VoD media file from a Download Media Server, and calculates the byte-range markers by comparing the start/end times to timestamps in non-encrypted headers in the VoD media file. The non-null byte-range markers are transmitted back to the IPTV AS, which provides them to STBs subsequently requesting the same logical content. The subsequently-requesting STBs may download only the logical content by providing the non-null byte-range markers to the Download Media Server. | 06-27-2013 |