Patent application number | Description | Published |
20110087058 | DEOXYGENATION OF MATERIALS OF BIOLOGICAL ORIGIN - The present invention relates to a method for the deoxygenation of materials of biological origin and particularly to the removal of oxygen from biomass derived organic compounds with carbon monoxide, to yield linear and branched hydrocarbons suitable as biofuels or as blending stocks or components for biofuels, such as gas, gasoline, diesel fuel and aviation fuel, as well as solvents. The method comprises contacting a feedstock with carbon monoxide in the presence of a catalyst comprising a metal selected from a group consisting of ruthenium, manganese, rhodium, rhenium, osmium, iridium, molybdenum, copper, zinc, palladium, platinum and cobalt, in the presence of water, under alkaline conditions at a temperature from 150 to 350° C. and under a pressure from 0.1 to 150 bar, to produce hydrocarbons. | 04-14-2011 |
20110230690 | PROCESS FOR OLIGOMERIZING OLEFINS - A process for oligomerizing olefinic, lower hydrocarbons. The process comprises the steps of feeding a fresh olefinic hydrocarbon feedstock to a reaction zone; contacting the olefinic hydrocarbons of the feedstock with an acidic catalyst in the reaction zone in order to dimerize at least a part of the olefinic hydrocarbons, withdrawing an effluent containing oligomerized olefins from the reaction zone; and conducting the effluent to a separation zone, wherein the oligomerization reaction product is separated from said effluent. According to the invention, the reaction is carried out in homogeneous phase comprising a solvent for olefinic hydrocarbons, maintained at supercritical conditions. By using supercritical carbon dioxide as a solvent deactivation rate of catalyst can be diminished. Carbon dioxide is easy to remove from the product mixture and spent reaction medium can be used for regeneration of the catalyst. | 09-22-2011 |
Patent application number | Description | Published |
20110141965 | NETWORK DISCOVERY IN WIRELESS COMMUNICATION SYSTEMS - Apparatuses may stay synchronized with a network via a beacon signal transmitted at a set interval. Communication-related activities may be planned around instances when beacon signals are expected, which may also be known as a target beacon transmission time (TBTT). Scanning opportunities, which are periods of time during which apparatuses may perform passive scanning, may be planned based on an interfere multiple of a network beacon signal interval. Apparatuses may, upon realizing a scanning opportunity, opt either to utilize the scanning opportunity or to participate in network beaconing. In example scenarios where apparatuses opt to utilize scanning opportunities, apparatuses may prepare a network information message and then enter a passive scanning mode. Apparatuses may remain in the passive scanning mode for the duration of the scanning opportunity, reacting when messages are received from devices outside of the network by transmitting the network information message. | 06-16-2011 |
20110141966 | DATA-RELATED TASK SUPPORT IN WIRELESS COMMUNICATION SYSTEMS - Apparatuses may stay synchronized with a network via a beacon signal that is transmitted at a set interval. Various communication-related activities may be planned around an instance when a beacon signal is expected, or a target beacon transmission time (TBTT). While some networked apparatuses are active during every TBTT, other apparatuses may operate using a diluted beacon period that is an integer multiple of the network beacon signal interval. Diluted beacon intervals may initiate periods of time during which apparatuses may become “aware” of other apparatuses. Awareness may comprise information related to communication configuration, apparatus status, and services offered by the various apparatuses in the network. Awareness information obtained during an awake window may also comprise information on data-related tasks that are pending in one or more apparatuses which may allow for the control of further data conveyance activities. | 06-16-2011 |
20110142028 | SYNCHRONIZATION VIA ADDITIONAL BEACON TRANSMISSION - Apparatuses may stay synchronized with a wireless network utilizing a diluted beacon interval that is an integer multiple of a network beacon period signal being transmitted at a set interval. Diluted beacon intervals may reduce communication burden, but may also cause periods of inactivity that allow apparatuses to become unsynchronized with the network. Apparatuses may be active in the network during an awake window wherein a beacon may be transmitted. A set time may also be set during the awake window may delineate a period of time after which any beacon signal received from another apparatus is deemed to be late. Receiving late beacon signals in the apparatus may trigger the transmission of additional beacon signals to help the other apparatuses that transmitted late beacons become resynchronized with the network. | 06-16-2011 |
20110142029 | NETWORKING IN WIRELESS COMMUNICATION SYSTEMS - A system where apparatuses may stay synchronized with a network utilizing a reduced beacon period based on an integer multiple of a standard beacon period that is established for the network. The reduced beacon periods may initiate scanning opportunities, which are periods of time during which apparatuses may passively scan for beacon messages broadcast from other apparatuses, which upon receipt in a scanning apparatus may trigger the transmission of network information messages. Network information messages may comprise connectivity information that would be usable by outside apparatuses to determine whether participation in the network described in the network information message (e.g., another network) is desired. If the apparatus desires to interact with apparatuses in the other network, then further decisions may be made with respect to how communication between these entities should be established. | 06-16-2011 |
20140065964 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR THE EXCHANGING OF INFORMATION BETWEEN WIRELESS DEVICES FOR JOINING - Method, apparatus, and computer program product example embodiments exchange information between wireless devices for joining. In example embodiments, a method comprises receiving wireless messages, each of the wireless messages including a first timing synchronization function value of a respective one of candidate beacon groups from which the wireless messages are sent; calculating a first difference between a selected target timing synchronization function value and a timing synchronization function value of the apparatus; receiving subsequent wireless messages, each of the subsequent wireless messages including a second timing synchronization function value of a respective one of the candidate beacon groups from which the subsequent wireless messages are sent; calculating second differences between the subsequently received second timing synchronization function values and the timing synchronization function value of the apparatus; and selecting a target beacon group for joining having a second difference within a predefined threshold from the first difference. | 03-06-2014 |
20140192724 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR CONTENTION ACCESS IN WIRELESS COMMUNICATION - Method, apparatus, and computer program product example embodiments enable contention for access to a wireless communications medium. In example embodiments, a method comprises initiating a channel access procedure by an apparatus; performing, by the apparatus, in response to the channel access procedure initiation, a random draw for permission to start contention with other member apparatuses of a group in which the apparatus belongs, the random draw being based on how many member apparatuses of the group are expected to compete for the wireless communications medium; and starting, by the apparatus, contention for access to the wireless communications medium, if the apparatus wins the random draw. | 07-10-2014 |
20140293856 | DATA-RELATED TASK SUPPORT IN WIRELESS COMMUNICATION SYSTEMS - Apparatuses may stay synchronized with a network via a beacon signal that is transmitted at a set interval. Various communication-related activities may be planned around an instance when a beacon signal is expected, or a target beacon transmission time (TBTT). While some networked apparatuses are active during every TBTT, other apparatuses may operate using a diluted beacon period that is an integer multiple of the network beacon signal interval. Diluted beacon intervals may initiate periods of time during which apparatuses may become “aware” of other apparatuses. Awareness may comprise information related to communication configuration, apparatus status, and services offered by the various apparatuses in the network. Awareness information obtained during an awake window may also comprise information on data-related tasks that are pending in one or more apparatuses which may allow for the control of further data conveyance activities. | 10-02-2014 |
20140302786 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR AVOIDING REPLY STORMS IN WIRELESS COMMUNICATION SYSTEMS - Method, apparatus, and computer program product example embodiments enable access to a wireless communications medium. In example embodiments, a method comprises receiving, by a first node, at least one of a wireless discovery response message or a wireless discovery announcement message; marking, by the first node, a receive time of the received at least one of the wireless discovery response message or the wireless discovery announcement message; and transmitting, by the first node, a wireless discovery query message including a value representing the marked receive time or an instant later than the receive time. | 10-09-2014 |
20140321317 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR NETWORK TYPE DETERMINATION - Method, apparatus, and computer program product example embodiments enable access to a wireless communications medium. In example embodiments, a method comprises receiving, by an apparatus, one or more wireless communications message frames including at least a dedicated a network type identifier that identifies an associated network type comprising at least one of a synchronized contention group and an isolated contention group; and determining, by the apparatus, the network type of a wireless communications network associated with the one or more wireless communication message frames, based on the received network type identifier. | 10-30-2014 |
Patent application number | Description | Published |
20100302945 | METHOD AND APPARATUS FOR PROVIDING A COLLABORATIVE REPLY OVER AN AD-HOC MESH NETWORK - An approach is provided for providing a collaborative reply to a flooding message over an ad-hoc mesh network. A reply message to a flooding message is received by a wireless node within the ad-hoc network. The wireless node monitors for an acknowledgement of receipt of the reply message according to a routing table and initiates a scheduled transmission of the reply message based on the monitoring. | 12-02-2010 |
20100302947 | METHOD AND APPARATUS FOR PROVIDING AWARENESS INFORMATION OVER AN AD-HOC MESH NETWORK - An approach is provided for providing awareness information over an ad-hoc mesh network. Flooding messages (e.g., containing either queries for or awareness information) are transmitted between neighboring nodes of an ad-hoc mesh network. The nodes then retransmit the flooding messages within the ad-hoc mesh network based on predetermined criteria. Reply messages containing requested awareness information are generated to the queries and routed back to the querying node over the ad-hoc network. | 12-02-2010 |
20100304759 | METHOD AND APPARATUS FOR ENGAGING IN A SERVICE OR ACTIVITY USING AN AD-HOC MESH NETWORK - An approach is provided for discovering a location-based service over an ad-hoc mesh network. A location-based service is discovered sending an anonymous flooding message including a query over the ad-hoc mesh network. A wireless node replies to the flooding message over the ad-hoc mesh network with a pointer to the discovered location-based service. | 12-02-2010 |
20100306320 | METHOD AND APPARATUS FOR LOCATING COMMUNITIES OVER AN AD-HOC MESH NETWORK - An approach is provided for locating communities over an ad-hoc mesh network. Community identifiers are used to locate communities and community members over an ad-hoc mesh network. The community identifiers are also associated with keys to authenticate members of the community and to protect the privacy and anonymity of information exchanged between the members. | 12-02-2010 |
20110219423 | METHOD AND APPARATUS FOR TRIGGERING USER COMMUNICATIONS BASED ON PRIVACY INFORMATION - An approach is provided for protecting a user identity in communication based on privacy information. The privacy engine selects one or more parameters associated with a privacy metric. Next, the privacy engine determines the parameters in a communication environment, the communication environment including a user device and a plurality of other devices. Next, the privacy engine computes a privacy level based, at least in part, on the parameters and the privacy metric. Next, the privacy engine compares the computed privacy level against a predetermined privacy level. Then, the privacy engine triggers a communication to one or more of the other devices in the communication environment based, at least in part, on the comparison. | 09-08-2011 |
20120243408 | METHOD AND APPARATUS FOR PROVIDING A COLLABORATIVE REPLY OVER AN AD-HOC MESH NETWORK - An approach is provided for providing a collaborative reply to a flooding message over an ad-hoc mesh network. A reply message to a flooding message is received by a wireless node within the ad-hoc network. The wireless node monitors for an acknowledgement of receipt of the reply message according to a routing table and initiates a scheduled transmission of the reply message based on the monitoring. | 09-27-2012 |
20120314660 | METHOD AND APPARATUS FOR LOCATING COMMUNITIES OVER AN AD-HOC MESH NETWORK - An approach is provided for locating communities over an ad-hoc mesh network. Community identifiers are used to locate communities and community members over an ad-hoc mesh network. The community identifiers are also associated with keys to authenticate members of the community and to protect the privacy and anonymity of information exchanged between the members. | 12-13-2012 |
20140019763 | METHODS AND APPARATUS FOR AUTHENTICATION - Message authentication in an ad-hoc network. Upon creation of a message, a message authentication code is created using a key shared with members of a group comprising a subset of nodes of the ad-hoc network. The message authentication code may be created using a cryptographic process having the message and a message identifier as inputs. After or in parallel with broadcast of the message, a pointer to the message is broadcast. The message authentication code is publicly broadcast and those members of the group among which the key has been shared are able to authenticate the message as coming from a particular sender. | 01-16-2014 |
20140122882 | METHODS AND APPARATUS FOR DATA SECURITY IN MOBILE AD HOC NETWORKS - Systems and techniques for key management in mobile ad hoc networks are described. Pseudonyms are defined for group members of mobile ad hoc networks such that a pseudonym in a message can be deterministically identified with the sending device only by the sending device and the message recipient. Key management for a group is performed by a group manager, and key management may include key renewal and revocation. Key renewal is performed by a group manager, with the group manager using a set of couple pseudonyms, including a couple pseudonym between the manger and each group member. Key renewal employs a renewal key used to encrypt the updated group key, and the group manager updates the group key be transmitting a message to each group member in proximity, with the message being identified using the couple pseudonym of the manager and the group member. | 05-01-2014 |
20140349684 | METHOD AND APPARATUS FOR PROVIDING A COLLABORATIVE REPLY OVER AN AD-HOC MESH NETWORK - An approach is provided for providing a collaborative reply to a flooding message over an ad-hoc mesh network. A reply message to a flooding message is received by a wireless node within the ad-hoc network. The wireless node monitors for an acknowledgement of receipt of the reply message according to a routing table and initiates a scheduled transmission of the reply message based on the monitoring. | 11-27-2014 |
Patent application number | Description | Published |
20110223937 | METHOD AND APPARATUS FOR LOCAL DISTRIBUTION OF TARGETED COMMERCIAL MESSAGING OVER AN AD-HOC MESH NETWORK - An approach is provided for local distribution of targeted commercial messaging, over an ad-hoc mesh network, based on known user interests, derived from on-line research and shopping activities of the user, and from other user communications and associations. Content information of interest to the user is determined. One or more community identifiers are determined, where the one or more community identifiers are associated with respective communities relating to the content information. A device of the user is associated with at least one of the communities relating to the content information, based at least in part on the associated community identifiers. Availability, over the ad-hoc mesh network, of at least one of the communities associated with the device is identified, based at least in part on the associated community identifiers. The device determines to access commercial content, based at least in part on the availability of the at least one of the communities associated with the device, for presentation at the device. | 09-15-2011 |
20120134282 | METHOD AND APPARATUS FOR SELECTING DEVICES TO FORM A COMMUNITY - An approach is provided for selecting devices to form a community. A network manager determines one or more candidate devices within proximity of at least one device. Next, the network manager determines to initiate at least one synchronized capture of sensor data by the at least one device and at least one of the one or more candidate devices. Then, the network manager determines to form the community based, at least in part, on the at least one synchronized capture. | 05-31-2012 |
20120134287 | METHOD AND APPARATUS FOR COORDINATING INFORMATION REQUEST MESSAGES OVER AN AD-HOC MESH NETWORK - An approach is provided for coordinating information request messages over an ad-hoc mesh network. A module receives at least one request to transmit one or more information request messages over an ad-hoc mesh network. The module determines context information associated with at least a portion of the ad-hoc mesh network, one or more nodes within the at least a portion of the ad-hoc mesh network, or a combination thereof. The module then determines to transmit the one or more information request messages over the ad-hoc mesh network based, at least in part, on the context information. | 05-31-2012 |
20120135723 | METHOD AND APPARATUS FOR PROVIDING A PUBLISH/SUBSCRIBE MECHANISM OVER AN AD-HOC MESH NETWORK - An approach is provided for a publish/subscribe mechanism over an ad-hoc mesh network. A module receives a request to either publish or subscribe to information provided over an ad-hoc mesh network. The module then determines at least one data schema associated with the information, wherein an identification of the information for publication or subscription is based, at least in part, on the at least one data schema. | 05-31-2012 |
20120197988 | METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING COMMUNITIES OF INTEREST, FOR USE OVER AN AD-HOC MESH NETWORK, BASED ON CONTEXT INFORMATION - An approach is provided for methods and apparatus for efficiently and effectively determining communities of interest for a user, for use over an ad-hoc mesh network, based on context information associated with user devices. Context information of a device is accessed. The context information is processed to determine one or more themes associated with the context information. One or more communities of interest relating to the one or more themes are determined, the one or more communities of interest having respective community identifiers corresponding therewith. The device is associated with at least one of the communities of interest relating to the one or more themes, based at least in part on the corresponding community identifiers, for accessing awareness information related to one or more of the communities of interest associated with the device. Further, the availability of at least one of the communities of interest associated with the device can be identified via the ad-hoc mesh network, based at least in part on the corresponding community identifiers, and awareness information can be accessed, based at least in part on the availability of the at least one of the communities of interest associated with the device. | 08-02-2012 |
20120300758 | METHOD AND APPARATUS FOR COORDINATING INFORMATION REQUEST MESSAGES OVER AN AD-HOC MESH NETWORK - An approach is provided for coordinating information request messages over an ad-hoc mesh network. A module receives at least one request to transmit one or more information request messages over an ad-hoc mesh network. The module determines context information associated with at least a portion of the ad-hoc mesh network, one or more nodes within the at least a portion of the ad-hoc mesh network, or a combination thereof. The module then determines to transmit the one or more information request messages over the ad-hoc mesh network based, at least in part, on the context information. | 11-29-2012 |
20130094413 | ADAPTIVE AWAKE WINDOW - A system for facilitating communal apparatus interaction. In accordance with at least one embodiment of the present invention, an apparatus configured to communicate on a wireless channel may receive first information pertaining to wireless traffic expected from other networks also utilizing the wireless channel. The apparatus may then determine whether the received information satisfies a first criterion, and if it is determined that the first information satisfies the first criterion, the apparatus may shorten an awake window duration for communicating on the wireless channel. Alternatively, if it is determined that the information does not satisfy the first criterion, the apparatus may proceed to further determine whether second information pertaining to wireless traffic on the wireless channel that is expected from a network satisfies a second criterion. If it is determined that the second information satisfies the second criterion, the apparatus may proceed to lengthen the awake window duration. | 04-18-2013 |
20140362847 | METHOD AND APPARATUS FOR COORDINATING INFORMATION REQUEST MESSAGES OVER AN AD-HOC MESH NETWORK - An approach is provided for coordinating information request messages over an ad-hoc mesh network. A module receives at least one request to transmit one or more information request messages over an ad-hoc mesh network. The module determines context information associated with at least a portion of the ad-hoc mesh network, one or more nodes within the at least a portion of the ad-hoc mesh network, or a combination thereof. The module then determines to transmit the one or more information request messages over the ad-hoc mesh network based, at least in part, on the context information. | 12-11-2014 |
Patent application number | Description | Published |
20120085506 | PAPER PRODUCT AND PROCESS FOR MAKING SAME - The invention relates to a paper product formed from fiber-based pulp to which a material component of plant origin is added. According to the invention, the material component of plant origin is a material which is formed from small particles and which is formed from a source material of plant origin selected at least mainly from the group of bark free wood, stem parts of plants and their combinations and their derivatives, and the paper product contains 4 to 50 vol-% of the material component of plat origin, substantially to increase the printing area in the paper product relative to the bulk of the paper. In addition, the invention relates to a process for manufacturing a paper product. | 04-12-2012 |
20140303290 | COMPOSITE PRODUCT, A METHOD FOR MANUFACTURING A COMPOSITE PRODUCT AND ITS USE, A MATERIAL COMPONENT AND A FINAL PRODUCT - The invention relates to a composite product. According to the invention, the composite product contains a polymer based material and an organic natural fiber material, and the organic natural fiber material has a form, and the form of fibers of the organic natural fiber material is a flake, and the organic natural fiber material in the form of the flakes has been mixed with the polymer based material. Further, the invention relates to a method for manufacturing a composite product, a material component, a use of a composite product and a final product. | 10-09-2014 |
20140316036 | COMPOSITE PRODUCT, A METHOD FOR MANUFACTURING A COMPOSITE PRODUCT AND ITS USE AND A FINAL PRODUCT - The invention relates to a composite product. According to the invention the composite product contains a polymer based material and an organic natural fiber material, and the organic natural fiber material has been mixed with the polymer based material to form a mixture, and the composite product having an pore volume has been formed from the mixture so that the pore volume of the composite product is under 15%. Further, the invention relates to method for manufacturing a composite product, a use of the composite product and a final product. | 10-23-2014 |
20150240062 | Method and a System for Manufacturing a Composite Product and a Composite Product - The invention relates to a method for manufacturing a composite product comprising organic natural fiber material and matrix material, wherein the method comprises mixing the organic natural fiber material with the matrix material in a primary mixing stage to form a mixture. The primary mixing stage comprises a contacting step in which the organic natural fiber material comes in contact with the matrix material that is at least partly in a form of melt, and bulk density of the organic natural fiber material is less than 500 kg/m | 08-27-2015 |
20150284540 | METHOD AND A SYSTEM FOR MANUFACTURING A COMPOSITE PRODUCT AND A COMPOSITE PRODUCT - The invention relates to a method for manufacturing a composite product comprising organic natural fiber material and matrix material, wherein the method comprises mixing the organic natural fiber material with the matrix material in a primary mixing stage to form a mixture. The primary mixing stage comprises a contacting step in which the organic natural fiber material comes in contact with the matrix material that is at least partly in a form of melt, and compression ratio of the organic natural fiber material is less than 8. The method further comprises forming a composite product comprising the mixture. Further, the invention relates to a composite product, a use of the composite product, and a system for manufacturing a composite product. | 10-08-2015 |
20150291746 | COMPOSITE STRUCTURE WITH VIBRATIONAL PROPERTIES - The application relates to a composition and manufacturing and a use of a composite structure having vibrational properties and to a product thereof. According to an embodiment a composition comprises a matrix material and organic natural fiber material, wherein speed of sound is arranged to be different in different directions in the composition. | 10-15-2015 |
Patent application number | Description | Published |
20090260082 | Signature based authentication of the configuration of a configurable logic component - A configurable logic component is shown with a signature generator, responsive to a commanded configuration information signal from a processor, for providing a signed commanded configuration information signal, and with a memory device, responsive to the signed commanded configuration information signal from the signature generator, for storing the signed commanded configuration information signal in the configurable logic component for use by the processor in checking a current configuration of the configurable logic component against a trusted signed configuration file to ensure the current configuration matches the commanded configuration and allowing use of the configurable logic component in case of a match. | 10-15-2009 |
20120323522 | Method and an Apparatus for Monitoring an Characteristic of an Object in Mechaninal Contact with a Mobile Terminal - An apparatus comprising at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform, actuating within an apparatus a motion in at least one actuation direction, monitoring the motion in the apparatus in at least one monitoring direction, and determining from the monitoring an characteristic of an object in contact with the apparatus. | 12-20-2012 |
20140132335 | Apparatus - An apparatus including: an array of capacitive sensor electrodes including a plurality of distinct capacitive sensor electrodes distributed over a sensing area; conductive traces connected to respective ones of the plurality of distinct capacitive sensor electrodes; and a shield electrode overlying, in the sensing area, conductive traces. | 05-15-2014 |