Patent application number | Description | Published |
20120126665 | METHOD FOR INFLUENCING, DAMPING, OR SUPPRESSING MECHANICAL VIBRATIONS OCCURRING DURING OPERATION IN A TURBOMACHINE BLADE, A TURBOMACHINE BLADE USEFUL FOR CARRYING OUT THE METHOD, AND A PIEZOELECTRIC DAMPING ELEMENT - In a method for influencing, in particular damping or suppressing, mechanical vibrations occurring during operation in a turbomachine blade ( | 05-24-2012 |
20140232548 | ALTERNATING FREQUENCY TIME DOMAIN APPROACH TO CALCULATE THE FORCED RESPONSE OF DRILL STRINGS - A method for estimating a steady state response of a drill string in a borehole includes calculating a first displacement of the drill string in a frequency domain for a first excitation force frequency and a number of multiples of this frequency using an equation of motion of the drill string. The equation of motion has a static force component, an excitation force component, and a non-linear force component with respect to at least one of a deflection and a derivative of the deflection of the drill string. The method further includes: transforming the first displacement from the frequency domain into a time domain; calculating a non-linear force in the time domain; calculating a frequency domain coefficient derived from the calculated non-linear force in the time domain; and calculating a second displacement of the drill string in the frequency domain using the equation of motion and the frequency domain coefficient. | 08-21-2014 |
20150088468 | METHOD TO PREDICT, ILLUSTRATE, AND SELECT DRILLING PARAMETERS TO AVOID SEVERE LATERAL VIBRATIONS - A method for estimating drilling parameters for drilling a borehole in the earth includes: drilling the borehole with a drill string having a mud motor and a drill bit; constructing a mathematical model of a system including the drill string, the mud motor, and a borehole geometry; calculating a mud motor lateral excitation force imposed on the drill string by the mud motor for one or more combinations of drill string rotational speed and mud motor rotational speed; calculating lateral motion of the drill string and a force imposed on the drill string at positions along the drill string for the one or more of combinations using the model and the excitation force; selecting a range of combinations of drill string rotational speed and mud motor rotational speed that result in the force imposed upon the drill string being less than a threshold value; and displaying the range of combinations. | 03-26-2015 |
20150122547 | METHOD TO MITIGATE BIT INDUCED VIBRATIONS BY INTENTIONALLY MODIFYING MODE SHAPES OF DRILL STRINGS BY MASS OR STIFFNESS CHANGES - A method for reducing drill tubular vibrations includes: constructing a mathematical model the drill tubular having mass distribution, material stiffness and material damping; constructing an equation of motion of the drill tubular in one of a time domain and frequency domain; transforming the equation of motion into a modal domain equation of motion to provide a mode shape of the drill tubular at an eigenfrequency, the mode shape providing an amplitude at a position along the drill tubular; comparing the amplitude at the position along the drill tubular to a threshold amplitude value; modifying at least one of the mass distribution, material stiffness and material damping if the amplitude exceeds the threshold value; and iterating the above step until at least one of the amplitude of the latest mode shape at the position is less than or equal to the threshold amplitude value and a predetermined constraint limits the modifying. | 05-07-2015 |
20150185363 | DATA VISUALIZATION IN BOREHOLE SYSTEMS - A method of visualizing borehole system data includes obtaining first borehole system data, second borehole system data, third borehole system data, and fourth borehole system data corresponding to first, second, third, and fourth borehole system characteristics, respectively, of a first borehole system. The method includes binning the first, second, and third borehole system data to generate first binned borehole system data, second binned borehole system data, and third binned borehole system data, respectively. The method also includes generating a display of relationships among each of the first, second, and third binned borehole system data and the fourth borehole system data. | 07-02-2015 |
Patent application number | Description | Published |
20080312512 | METHODS TO PAIR A MEDICAL DEVICE AND AT LEAST A REMOTE CONTROLLER FOR SUCH MEDICAL DEVICE - A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In a further embodiment, a method to verify a wireless connection between an infusion pump and a remote controller is provided. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller. | 12-18-2008 |
20080312584 | SYSTEMS AND METHODS TO PAIR A MEDICAL DEVICE AND A REMOTE CONTROLLER FOR SUCH MEDICAL DEVICE - A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In a further embodiment, a method to verify a wireless connection between an infusion pump and a remote controller is provided. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller. | 12-18-2008 |
20080312585 | METHOD OF OPERATING A MEDICAL DEVICE AND AT LEAST A REMOTE CONTROLLER FOR SUCH MEDICAL DEVICE - A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In a further embodiment, a method to verify a wireless connection between an infusion pump and a remote controller is provided. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller. | 12-18-2008 |
20110178499 | METHODS TO PAIR A MEDICAL DEVICE AND AT LEAST A REMOTE CONTROLLER FOR SUCH MEDICAL DEVICE - A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In a further embodiment, a method to verify a wireless connection between an infusion pump and a remote controller is provided. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller. | 07-21-2011 |
20140113553 | METHODS FOR SECURE COMMUNICATION AND PAIRING OF A MEDICAL INFUSION DEVICE AND A REMOTE CONTROLLER FOR SUCH MEDICAL DEVICE - A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other and to confirm the authenticity of instructions sent to the infusion device from the remote controller. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller. | 04-24-2014 |
Patent application number | Description | Published |
20080309556 | Relative 3D Positioning in an Ad-Hoc Network Based on Distances - A positioning apparatus for a wireless ad-hoc network that can measure distances between network nodes that are in range and connected to each other. The positioning apparatus can calculate 3D positions of some nodes using the distance values using a relative coordinate system, first by measuring distances to neighbored nodes, receiving and sending distance reports to/from neighbors, by second initially advantageously selecting the set of base nodes to which the coordinate system relates, and by calculating positions of the base nodes and other nodes in the network initially, and by third detecting movements in the network and by calculating positions of the moved nodes. The network can compensate for movements of the base nodes, select the base nodes in an advantageous way, and cope with sleeping nodes, with unreliable communication, and with fluctuating network topologies. Neighbor communication is used only if no node is sleeping. | 12-18-2008 |
20090257487 | VIDEO ROBUSTNESS USING SPATIAL AND TEMPORAL DIVERSITY - The present invention relates to the fields of wireless communication, video transmission, unequal error protection, time diversity, space diversity. The present invention especially relates to a transmitter, a receiver, a method of transmitting video data and a method for receiving video data. The transmitter for transmitting video data comprises: A transmission section, said transmission section comprising a parser for dividing said video data into at least two classes and dividing each class into one or more blocks. Hereby, with each class there is associated a different number. Said transmission section is adapted to transmit at least one block of each class once on each communication channel of a set communication channels, the number of communication channels comprised in the respective set being given by the number associated with the respective class. Further, different communication channels correspond to different transmission times and/or different transmit paths. The receiver for receiving video data comprises: A receiving section for receiving said video data on a plurality of communication channels and generating a plurality of partial signals, each partial signal corresponding to a different communication channel. Different communication channels correspond to different transmission times and/or different receive paths. A decoding and validating section comprising a decoder for decoding a first block of said video data based on a partial signal of a first number of at least two partial signals and an error detector for determining if said decoded first block of video data is corrupted. In case said decoded first block of video data is determined to be corrupted, said decoder is configured to decode said first block of video data based on an other signal of said first number of partial signals. | 10-15-2009 |
20090323586 | USER INTERFACE BASED ON MAGNETIC INDUCTION - A receiving and transmitting node for a wireless data network, and a wireless data network based on magnetic induction. The receiving node includes an antenna receive module for receiving one or more data signals emitted from the transmitting node and a calculation module adapted to calculate one or more distances between the receiving node and the transmitting node, and/or adapted to calculate the position of the transmitting node in relation to the position of the receiving node, and/or adapted to calculate the orientation of the transmitting node in relation to the orientation of the receiving node. The reception of the data signal is based on magnetic induction and the calculation of the one or more distances, and the position of the transmitting node and/or the orientation of the transmitting node is based on the one or more data signals. | 12-31-2009 |
20100093273 | WIRELESS TRANSFER OF DATA FROM A MOBILE DEVICE TO A SERVER - The present invention relates to a mobile device ( | 04-15-2010 |
20110029110 | MOBILE AUDIO PLAYER WITH INDIVIDUALIZED RADIO PROGRAM - The present invention relates to a mobile audio player, comprising
| 02-03-2011 |
20110278459 | SYSTEM AND METHOD FOR MONITORING THE PRESENCE OF A PERSON IN A MONITORED AREA - The present invention relates to a system and a corresponding method for monitoring the presence of a person in a monitored area. To reliably monitor the presence of the person, the system comprises:
| 11-17-2011 |
20120092167 | APPARATUS AND METHOD FOR PLAYING AND/OR GENERATING AUDIO CONTENT FOR AN AUDIENCE - The present invention relates to an apparatus and a corresponding method for playing and/or generating audio content for an audience, comprising a sensor input that receives sensor data from one or more sensors monitoring the audience, a situation recognition unit that analyzes said sensor data to identify characteristic movement patterns of one or more members of the audience, a control unit that selects music and/or generates verbal communication based on the identified characteristic movement patterns, and an audio output that outputs said selected music and/or said verbal communication. | 04-19-2012 |
20130158633 | MOBILE DEVICE FOR THERAPEUTIC ACTION - The present disclosure relates to a mobile device for domestic use by a patient for therapeutic action on himself/herself, comprising: a millimeter wave generator that generates millimeter wave radiation, a millimeter wave antenna that emits millimeter waves generated by said millimeter wave generator in a predetermined direction, a coupling element that couples the millimeter wave antenna to the millimeter wave generator and that transmits the millimeter wave radiation generated by said millimeter wave generator to said millimeter wave antenna, a control unit that controls the millimeter wave generator, and a user interface that allows a patient to change settings of the device. | 06-20-2013 |
20130332471 | METHOD AND SYSTEM FOR GENERATING A USER MUSIC TASTE DATABASE, METHOD FOR SELECTING A PIECE OF MUSIC FOR RECOMMENDATION, MUSIC PIECE SELECTION SYSTEM AND DATA PROCESSING SYSTEM - Generating a user music taste database, comprising determining, as a first count, a number of appearances of a selected classification identifier of classification identifiers in a user specific first set of music identifiers, wherein the classification identifiers are attributed to the music identifiers in the first set of music identifiers and determining, by the circuitry, as a second count, a number of appearances of the selected classification identifier in a second set of music identifiers, wherein classification identifiers are attributed to the music identifiers in the second set of music identifiers. A classification identifier related to the selected classification identifier is stored in an expertise list in the user music taste database, if a value determined from setting the first count and the second count in relation to each other is equal to or larger than a predetermined expertise level threshold value. | 12-12-2013 |
20140129227 | LANGUAGE PROCESSING METHOD AND INTEGRATED CIRCUIT - A parse unit parses an input sequence of token elements for an input string, wherein each token element contains a token and/or at least one corresponding token classifier. In a first mode the parse unit applies regular production rules on the token elements and on multi-token classifiers for phrases obtained from the token classifiers. If the first mode parsing does not result in a multi-token classifier encompassing all tokens of the input string, a control unit controls the parse unit to parse the input sequence in a second mode that applies both the regular and artificial production rules. A rule generator unit generates the artificial production rules based on the input sequence and/or intermediate results of the parsing. The parser unit provides a complete parse tree for ungrammatical sentences and a solution where the regular production rules do not cover the complete grammar of the respective natural language. | 05-08-2014 |
20140191968 | USER INTERFACE BASED ON MAGNETIC INDUCTION - A receiving and transmitting node for a wireless data network, and a wireless data network based on magnetic induction. The receiving node includes an antenna receive module for receiving one or more data signals emitted from the transmitting node and a calculation module adapted to calculate one or more distances between the receiving node and the transmitting node, and/or adapted to calculate the position of the transmitting node in relation to the position of the receiving node, and/or adapted to calculate the orientation of the transmitting node in relation to the orientation of the receiving node. The reception of the data signal is based on magnetic induction and the calculation of the one or more distances, and the position of the transmitting node and/or the orientation of the transmitting node is based on the one or more data signals. | 07-10-2014 |
20150161869 | SYSTEM AND METHOD FOR MONITORING THE PRESENCE OF A PERSON IN A MONITORED AREA - A system and a corresponding method for monitoring the presence of a person in a monitored area, includes a passive radiometer that detects radiation emitted from a predetermined monitored area in a predetermined frequency range between 1 GHz and 100 THz and that generates a radiation signal from the detected radiation, a radiation signal processor that processes the radiation signal and that generates, based on the processed radiation signal, a monitoring signal indicating the presence or absence of a person in the monitored area, and an application controller that controls an application based on the monitoring signal. | 06-11-2015 |
Patent application number | Description | Published |
20090033448 | Device Having a Shape Memory Element - Conventional devices have a valve needle and a shape memory element which, by the application of a controllable magnetic field, executes a control stroke travel that operates the actuator, and having a coil that excites the magnetic field which is situated in a magnet housing which, at its end face, is bordered with respect to an actuating axis by a front wall in each case, the front walls having a through opening radially within the coil. It is a disadvantage that the magnetic field excited around the coil is conducted unfavorably, so that at most a slight magnetic field develops in the shape memory element. The shape memory element has a magnetic field flowing through it, in the direction of its longitudinal extension, if at all. Since the shape memory element has a high magnetic resistance and is developed to be very long in the axial direction, only a very weak magnetic field can be induced in the shape memory element. In response to the magnetic field that is weak at most, the shape memory element can generate only a very slight lift of the valve needle. In the device according to the present invention, a strong magnetic field is conducted through the shape memory elements, and in this way, a large control stroke travel is achieved. The shape memory element(s) is/are positioned generally only in the through opening(s). | 02-05-2009 |
20120000994 | DEVICE FOR INJECTING FUEL - A device for injecting pressurized fuel includes an electrodynamic actuator having a movably situated coil, an outwardly opening needle which opens and closes a cross section on a valve seat, a connecting device which connects the needle to the movably situated coil, a pressure chamber which is situated at the needle upstream from the valve seat and contains pressurized fuel, a low-pressure chamber from which, fuel is dischargeable, and a gap seal which is provided at an outer peripheral region of the needle, the gap seal ( | 01-05-2012 |
20120012679 | DEVICE FOR INJECTING FUEL - A device for injecting fuel includes an electrodynamic drive having a movably situated coil, an inwardly opening needle which opens and closes injection holes on a valve seat, a connecting element which connects the needle to the movably situated coil, and a pressure chamber which is situated at the needle upstream from the valve seat and contains pressurized fuel. | 01-19-2012 |
20140305409 | Fuel System - A fuel system comprises a first reservoir for a first fuel in liquid phase that has a first vapor pressure, and a second reservoir for a second fuel in liquid phase that has a second vapor pressure. The second vapor pressure is higher than the first vapor pressure. The fuel system further includes a mixing device for mixing the first fuel in liquid phase with the second fuel in liquid phase, and an injector which is hydraulically connected to the mixing device and is configured so that as, or immediately after, the mixture passes through an outlet opening of the injector, the second fuel changes from the liquid phase to a gaseous phase. | 10-16-2014 |
20150136878 | DEVICE FOR INJECTING FUEL - A device for injecting fuel includes an electrodynamic drive having a movably situated coil, an inwardly opening needle which opens and closes injection holes on a valve seat, a connecting element which connects the needle to the movably situated coil, and a pressure chamber which is situated at the needle upstream from the valve seat and contains pressurized fuel. | 05-21-2015 |
20150210243 | DEVICE AND METHOD FOR CONTROLLING A VOLUME FLOW OF A STORED PRESSURIZED MEDIUM FOR THE PURPOSE OF ACTIVATING AN IMPACT PROTECTION DEVICE AS WELL AS A DEVICE FOR ACTIVATING AN IMPACT PROTECTION DEVICE - An activation device for a protection device includes: a body with a chamber that has, respectively at first and second ends, a medium inlet opening to a medium storage and a valve opening, and an outlet opening for discharging the medium into the protection device between the first and second ends; a valve for opening and closing the valve opening for passage of the medium; and a piston that (a) includes a passage along a main extension axis, from a first surface thereof adjacent to the medium inlet opening, to a second surface thereof, larger than the first surface and adjacent to the valve opening, and (b) is movable in the chamber by the medium and as a function of the control valve position between a position in which the at least one outlet opening is closed and a position in which the at least one outlet opening is opened. | 07-30-2015 |