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| 20080208418 | Motor-Driven Vehicle with Transmission - A motor-driven vehicle includes at least an engine, control devices arranged to control a transmission driven by the engine, a first sensor that is arranged to communicate with the control devices, and a second sensor that is arranged to communicate with the control devices, with the control devices being arranged to receive a first signal sent from the first sensor that includes information about the gradient of the surface on which the vehicle is being driven, and with the control devices being arranged to receive a second signal sent from the second sensor that includes information about torque. The control devices are arranged to correct the first signal in response to the second signal, and to control the transmission in response to the corrected first signal, and thereby compensate for the effect of the torque on the first sensor. | 08-28-2008 |
| 20090093936 | METHOD FOR GEAR SELECTION DURING DRIVING OF A VEHICLE IN A HEAVY UPHILL DRIVE CONDITION - A method for gear selection during driving of a vehicle in a heavy uphill drive condition is provided, the vehicle including an engine, an automated mechanical transmission, a clutch, a control unit for receiving input signals including signals indicative of vehicle speed, engaged ratio of the transmission, rotational speed of the engine, rotational speed of a input shaft and displacement of a throttle control for engine torque request, and for processing the signals in accordance with programmed logic rules to issue command output signals to the engine, to the transmission and to said clutch. When sensing a heavy uphill drive condition a target gear is determined for the uphill drive condition, the target gear being the highest possible gear with lowest possible gear ratio where the vehicle, in view of at least current circumstances, will be at least theoretically able to hold a constant vehicle speed or accelerate at least slightly, and where further selection of downshifts will be adapted so that no lower gear than the target gear will be selected and engaged. | 04-09-2009 |
| 20090212884 | NANOTUBE DEVICE - A device comprising a nanotube configured as a resonator, a source electrode, a gate electrode, a drain electrode and at least one impeding element, wherein the at least one impeding element is configured to minimize energy loss due to a contact resistance between at least the source electrode and the nanotube. | 08-27-2009 |
| 20090219114 | Apparatus, method, and computer program product providing edgeless carbon nanotube resonator arrays - A nanotube apparatus is described. The apparatus includes a first electrode having a first edge. An array of nanotubes distributed in a closed path are also included. The closed path surrounds the first electrode and adjacent to the first edge. The closed path is also locally straight. Each of the nanotubes has an end that is free to oscillate. The apparatus also includes a second electrode having a second edge surrounding both the first electrode and the array of nanotubes. Methods are also described. | 09-03-2009 |
| 20100219453 | Nanotube Device - A device includes a nanotube source electrode located on a surface of a substrate between nanotube gate and nanotube drain electrodes. | 09-02-2010 |
| 20110054748 | ENGINE DRIVEN VEHICLE WITH TRANSMISSION - An engine driven vehicle includes at least one engine, and control devices that are arranged to control a transmission that is driven by the engine. The control devices are arranged to receive at least two sets of data, each set comprising at least one of a first signal that comprises information about the gradient of the surface on which the vehicle is being driven sent from a first sensor, and at least one second signal that comprises information about the vehicle's speed sent from a second sensor, and at least one third signal that comprises information about the vehicle's acceleration. The invention is characterized in that the control devices are also arranged to calculate at least one of two different resistance to travel constants k | 03-03-2011 |
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| 20080273708 | Early Reflection Method for Enhanced Externalization - Scenes having at least one simulated sound source and simulated sound-reflecting objects are simulated by processing a direct-sound signal with at least one head-related transfer-function, thereby generating a simulated direct-sound signal, and generating simulated early-reflection signals from the simulated direct-sound signal, including simulating early reflections having incidence angles different from the incidence angle of the direct-sound signal. Externalization of the simulated sound source is enhanced. | 11-06-2008 |
| 20080292109 | Echo Detection - An echo detector includes means ( | 11-27-2008 |
| 20100142413 | Media Stream Setup in a Group Communication System - A basic idea for efficient media communication between two nodes in a group communication system is to set up a number, N, of parallel, separate media streams of the same media type in a given direction between the nodes, where N is equal to or greater than 2. Before setting up the media streams, the actual number of media streams is negotiated (S | 06-10-2010 |
| 20100215164 | METHODS AND ARRANGEMENTS FOR GROUP SOUND TELECOMMUNICATION - A method of audio scene management in a teleconference or other group sound telecommunication is presented, in which teleconference at least a first transmitting party, a second transmitting party and a receiving party participates. The method comprises receiving of signals representing sound of the first transmitting party and sound of the second transmitting party. The method further comprises obtaining of measures of sound activity for the first and second transmitting parties, respectively and selecting a first angle and/or a second angle based on the obtained measures of sound activity. The method further comprises processing of the received signals into processed signals such that sound from the first transmitting party is experienced by the receiving party as emanating from the first angle while sound from the second transmitting party is experienced as emanating from the second angle, with respect to the receiving party. Finally signals representing the processed signals are outputted. | 08-26-2010 |
| 20100260344 | Method and Arrangement for Echo Cancellation of Voice Signals - A method and arrangement for cancelling echoes in a communication terminal ( | 10-14-2010 |
| 20100274561 | Noise Suppression Method and Apparatus - The present invention relates to a method and apparatus of a digital filter for noise suppression of a signal representing an acoustic recording. The method comprises determining a desired frequency response (H(ω)) of the digital filter; and generating a noise suppression filter based on the desired frequency response. The desired frequency response is determined in a manner so that the desired frequency response does not exceed a maximum level, wherein the maximum level is determined in response to the signal to be filtered. | 10-28-2010 |
| 20110137646 | Noise Suppression Method and Apparatus - The present invention relates to a method and a filter design apparatus for designing a digital filter arrangement for noise suppression of a signal representing an acoustic recording. The method comprises determining a desired frequency response of the digital filter arrangement. The method is characterised by including a combination of a high pass filter and a noise suppression filter in the filter arrangement. The combination of the high pass filter and the noise suppression filter is selected based on the determined desired frequency response. | 06-09-2011 |
| 20110196682 | Common Scene Based Conference System - Conference bridge ( | 08-11-2011 |
| 20110249827 | Systems and Methods for Improving the Intelligibility of Speech in a Noisy Environment - One aspect of the invention provides a method for enhancing speech output by an electro-acoustical transducer in a noisy listening environment. In some embodiments, this method includes: filtering an input audio signal x(t) using a filter H(z) to produce a filtered audio signal x(t) formula (I), wherein x(t) formula (I)—H(z)x(t); providing to an electro-acoustical transducer a signal corresponding to the filtered audio signal x(t) formula (I) to produce a sound wave corresponding to the filtered audio signal; and prior to filtering the audio signal using the filter, configuring the filter such that, with respect to one or more frequencies, the filtered audio signal has a higher signal level than the input audio signal, and such that the overall signal level of the filtered audio signal (sl | 10-13-2011 |
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| 20090094334 | GATEWAY WITH TRANSPARENT MAIL RELAY - A transparent mail relay is provided at a gateway between networks using different addressing schemes. The transparent mail relay receives mail messages from a mail client in a first one of the networks, inserts trace information into the header of the mail message, and forwards the mail message to a mail server in the other network. Mail protocol commands and replies are passed transparently by the mail relay without alteration. | 04-09-2009 |
| 20090172119 | METHOD FOR PROVIDING MESSAGING USING APPROPRIATE COMMUNICATION PROTOCOL - The invention relates to a low latency transport of an Internet message over a connection from an Internet message-sending node to an Internet Message-receiving node. Said Internet Message-sending node determines the size of the Internet message ( | 07-02-2009 |
| 20100042693 | METHOD AND ARRANGEMENT FOR DELIVERING ELECTRONIC MESSAGES - Method for delivering electronic messages to a user including: receiving an electronic message from a sending party, said message containing a destination identity associated with said user, retrieving an IP address currently assigned to a terminal used by said user, based on said destination identity associated with said user, and delivering the electronic message to said terminal with the retrieved IP address as the destination address. A corresponding arrangement is also described. | 02-18-2010 |
| 20100077023 | Method and Apparatus for Establishing a Session - A method and Domain Name System (DNS) server for establishing a communication session in an Internet Protocol (IP)-based communication network. The DNS server receives a query containing a DNS name of a destination terminal as a search key, and determines whether an IP address for the DNS name is registered with the DNS server. If so, the DNS server returns the registered IP address to the sender of the query. If not, the DNS server sends a wake-up message to the destination terminal which, in response, establishes an IP data session with the communication network. The DNS server then receives an IP address for the destination terminal from an access server or from a Dynamic Host Control Protocol (DHCP) server, and returns the received IP address to the sender of the query. | 03-25-2010 |
| 20100146062 | METHOD AND ARRANGEMENT FOR DELIVERING ELECTRONIC STATE MESSAGE INFORMATION - A method, executed in a messaging server handles electronic messages for a user, handles electronic state messages for at least one terminal, and delivers electronic state messages to at least one terminal. A state change is identified in or at the messaging server, the state change relating to at least one electronic message associated with the user, the at least one electronic message containing a destination identity associated with the user. A terminal address associated with the at least one terminal used by the user is retrieved based on the destination identity associated with the user. An electronic state message is delivered to the at least one terminal using the terminal address as destination address. | 06-10-2010 |
| 20100169424 | METHOD AND ARRANGMENT IN A COMMUNICATION SYSTEM FOR DELIVERING MESSAGES TO A RECIPIENT - The described messaging arrangement for delivering communication messages to recipients in a communication system comprises a number of messaging servers ( | 07-01-2010 |
| 20110131308 | Method And Arrangement To Maintain A TCP Connection - The present invention relates to a method and an arrangement to maintain a TCP connection ( | 06-02-2011 |
| 20110231562 | Method and Arrangements in a Communication Network - Methods executed in a server in a communication network are provided. The server handles messages for at least one client and/or application. The method includes identifying deterioration in a connectivity or reachability between the server and the at least one client and/or application; and transmitting a re-establishment message to the at least one client and/or application. The message makes or enables the at least one client and/or application reestablish the connectivity or reachability. Related devices are also provided herein. | 09-22-2011 |
| 20110264808 | Refresh Requests in Soft-State Signalling - A power-saving synchronization of refresh requesting messages transmitted from a client terminal ( | 10-27-2011 |
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| 20120076715 | NOVEL BONDING PROCESS AND BONDED STRUCTURES - A sealing and bonding material structure for joining semiconductor wafers having monolithically integrated components. The sealing and bonding material are provided in strips forming closed loops. There are provided at least two concentric sealing strips on one wafer. The strips are laid out so as to surround the component(s) on the wafers to be sealed off when wafers are bonded together. The material in the strips is a material bonding the semiconductor wafers together and sealing off the monolithically integrated components when subjected to force and optionally heating. A monolithically integrated electrical and/or mechanical and/or fluidic and/or optical device including a first substrate and a second substrate, bonded together with the sealing and bonding structure, and a method of providing a sealing and bonding material structure on at least one of two wafers and applying a force and optionally heat to the wafers to join them are described. | 03-29-2012 |
| 20120097733 | NOVEL BONDING PROCESS AND BONDED STRUCTURES - A sealing and bonding material structure for joining semiconductor wafers having monolithically integrated components. The sealing and bonding material are provided in strips forming closed loops. There are provided at least two concentric sealing strips on one wafer. The strips are laid out so as to surround the component(s) on the wafers to be sealed off when wafers are bonded together. The material in the strips is a material bonding the semiconductor wafers together and sealing off the monolithically integrated components when subjected to force and optionally heating. A monolithically integrated electrical and/or mechanical and/or fluidic and/or optical device including a first substrate and a second substrate, bonded together with the sealing and bonding structure, and a method of providing a sealing and bonding material structure on at least one of two wafers and applying a force and optionally heat to the wafers to join them are described. | 04-26-2012 |
| 20120112335 | NOVEL BONDING PROCESS AND BONDED STRUCTURES - A sealing and bonding material structure for joining semiconductor wafers having monolithically integrated components. The sealing and bonding material are provided in strips forming closed loops. There are provided at least two concentric sealing strips on one wafer. The strips are laid out so as to surround the component(s) on the wafers to be sealed off when wafers are bonded together. The material in the strips is a material bonding the semiconductor wafers together and sealing off the monolithically integrated components when subjected to force and optionally heating. A monolithically integrated electrical and/or mechanical and/or fluidic and/or optical device including a first substrate and a second substrate, bonded together with the sealing and bonding structure, and a method of providing a sealing and bonding material structure on at least one of two wafers and applying a force and optionally heat to the wafers to join them are described. | 05-10-2012 |
