Patent application number | Description | Published |
20130343531 | VOICE TRAFFIC GATEWAY - A voice traffic gateway including: a voice traffic input, a voice traffic output, a first domain router, non-secure warning (NSW) tone application apparatus and a signalling filter. The input receives voice traffic including voice messages and signalling messages from a first traffic domain. The output delivers output voice messages and signalling messages to a second, different traffic domain. The first domain router routes voice messages to the NSW apparatus and routes signalling messages to the signalling filter. The NSW apparatus applies a NSW tone to a received voice message to form an output voice message. The signalling filter compares a feature of a received signalling message with a reference feature. The signalling filter will pass a signalling message if the signalling message feature is the same as the reference feature and will block a signalling message if the signalling message feature is not the same as the reference feature. | 12-26-2013 |
20140003231 | CALL DELAY CONTROL | 01-02-2014 |
20140086236 | APPLICATION OF A NON-SECURE WARNING TONE TO A PACKETISED VOICE SIGNAL - A method is disclosed of applying a non-secure warning tone to a packetized voice signal which includes receiving a voice signal containing a sequence of voice samples; providing a non-secure warning tone signal containing a plurality of tone samples; and modifying the voice signal by selectively including tone samples in the sequence of voice samples. | 03-27-2014 |
20140204750 | NETWORK MANAGEMENT ASSEMBLY FOR MANAGING A FLOW OF NETWORK MANAGEMENT TRAFFIC - A network management assembly is disclosed for managing a flow of network management traffic across a network containing a plurality of discrete network domains. The assembly can include a first management terminal which is arranged to transmit network management traffic to each of the network domains via a respective first communication link, and a second management terminal which is arranged to receive network management traffic from each of the network domains via a respective second communication link. Each of the first communication links can permit a flow of network management traffic from the first management terminal to a respective domain, and prevent a reverse flow of network management traffic from the respective domain to the first management terminal. Each of the second communication links can permit a flow of network management traffic from a respective domain to the second management terminal, and prevent a reverse flow. | 07-24-2014 |
Patent application number | Description | Published |
20090173386 | Water alteration structure applications and methods - A method is generally described which includes environmental alteration. The method includes determining a placement of at least one vessel capable of moving water to lower depths in the water via wave induced downwelling. The method also includes placing the at least one vessel in the determined placement. Further, the method includes generating movement of the water adjacent the surface of the water in response to the placing. | 07-09-2009 |
20090173404 | Water alteration structure and system - A system is described generally for providing a structure or structures for altering water surface temperature. The system includes a holding vessel configured to hold water. The holding vessel has at least one wall coupled to a lowermost portion. The at least one wall extends above the water level and the lowermost portion is configured to be submerged. At least one conduit extends from the lower side of the holding vessel. The at least one conduit has a length extending to a depth at which a property of water at the depth is substantially different from that of the water at the surface. | 07-09-2009 |
20090173801 | Water alteration structure and system having below surface valves or wave reflectors - A system is described generally for providing a structure or structures for altering water surface temperature. The system includes a holding vessel configured to hold water. The holding vessel has at least one wall coupled to a lowermost portion. The at least one wall extends above the water level and the lowermost portion is configured to be submerged. At least one conduit extends from the lower side of the holding vessel. The at least one conduit has a length extending to a depth at which a property of water at the depth is substantially different from that of the water at the surface. The at least one conduit or the holding vessel includes at least one aperture formed in at least one of the holding vessel or the at least one conduit and located at a distance below the mean surface water level and at least one one way valve is coupled to the at least one aperture and allowing flow of water in only one direction. | 07-09-2009 |
20090175685 | Water alteration structure movement method and system - A structure described generally for altering one or more properties within a body of water includes a vessel configured to hold water. The vessel may have at least one wall. The at least one wall extends at least above a mean surface water level. At least one conduit extends downward from the holding vessel. The at least one conduit has a length that extends below the surface of the water. A propulsion system may be coupled to at least one of the vessel or the conduit and may be configured to provide forces to the vessel. | 07-09-2009 |
20090177569 | Water alteration structure risk management or ecological alteration management systems and methods - A method of managing risk includes selling individual insurance policies regarding areas to be protected by storm suppression equipment. The method discussed also includes finding at least one of purchase, operation, or maintenance of the storm suppression equipment at least partially through premiums collected from the selling. | 07-09-2009 |
20100300560 | Water alteration structure and system having heat transfer conduit - A system is described generally for a water capture structure that is configured to capture wave water lapping over at least one wall of the water capture structure. The at least one wall extends at least above a nominal surface water level and at least one conduit extends downward from the water capture structure. The at least one conduit has a length extending to a depth at which at least one property of water at the depth differs substantially from that of water at the surface. The at least one conduit is configured to provide thermal energy to water outside of the at least one conduit. The at least one conduit has at least one conduit wall. | 12-02-2010 |
20120115240 | Treatment of ruminant exhalations - Methane gas in a ruminant exhalation may be oxidized to reduce the amount of methane gas output by the ruminant. | 05-10-2012 |
20130257144 | METHOD AND APPARATUS FOR SUPPLYING AUXILIARY ELECTRICAL POWER TO AN ELECTRIC OR HYBRID VEHICLE - The present invention may include a towable trailer being mechanically couplable to a vehicle, the towable trailer including an auxiliary battery housing unit, a wheel being rotatably connected to the towable trailer, an auxiliary battery disposed within the auxiliary battery housing unit of the towable trailer, the vehicle including a storage battery, the auxiliary battery of the towable trailer being electrically couplable with the storage battery of the vehicle via a bidirectional pathway, and a control system configured to control a transfer of electrical energy between the auxiliary battery of the towable trailer and the storage battery of the vehicle along the bidirectional pathway. | 10-03-2013 |
20130257145 | METHOD AND APPARATUS FOR SUPPLYING AUXILIARY ELECTRICAL POWER TO AN ELECTRIC OR HYBRID VEHICLE - The present invention may include a towable trailer being mechanically couplable to a vehicle, the towable trailer including an auxiliary battery housing unit, a wheel being rotatably connected to the towable trailer, an auxiliary battery disposed within the auxiliary battery housing unit of the towable trailer, the vehicle including a storage battery, the auxiliary battery of the towable trailer being electrically couplable with the storage battery of the vehicle via a bidirectional pathway, and a control system configured to control a transfer of electrical energy between the auxiliary battery of the towable trailer and the storage battery of the vehicle along the bidirectional pathway. | 10-03-2013 |
20140067296 | METHOD AND APPARATUS FOR MEASURING NEGAWATT USAGE OF AN APPLIANCE - The present invention may include measuring energy usage of one or more appliances for a selected usage metric, receiving reference energy usage data indicative of energy usage of one or more reference appliances for the selected usage metric, comparing the measured energy usage of the one or more appliances for the selected usage metric to the one or more received sets of reference energy usage data for the selected usage metric, and reporting an amount of energy savings based on the comparison of measured energy usage of the one or more appliances and the one or more received sets of reference energy data. | 03-06-2014 |
20140170392 | MULTI-LAYER PHONONIC CRYSTAL THERMAL INSULATORS - A thermal insulator includes a plurality of layers. At least some of the layers include phononic crystals having a phononic bandgap, wherein heat transporting phonons within a selected range of frequencies are substantially blocked by each phononic crystal layer. The plurality of layers thermally isolate a first region from a second region, wherein the first region is at one end of the plurality of layers and the second region is at the other end of the plurality of layers. | 06-19-2014 |
20140182200 | ARTICLES AND METHODS FOR ADMINISTERING CO2 INTO PLANTS - Methods and articles are provided for reducing the amount of water consumed by a plant over a period of time, sequestering CO | 07-03-2014 |
20140185338 | BALANCING POWER GRID PARAMETERS USING DISTRIBUTED ENERGY CONTROL - Described embodiments include a system and a method. A system includes an energy storage device configured to store and release energy. The system includes a waveform sensor configured to detect a second harmonic or higher frequency component deviation in a waveform of electric power supplied to the system by an electrical power grid. The system includes a bi-directional switched-mode converter coupled between the energy storage device and the electrical power grid. The switched-mode converter is configured to receive and convert electric power from the electrical power grid into energy stored in the energy storage device and to convert energy released from the energy storage device into electric power and discharge the converted electric power into the electrical power grid. The system includes a waveform correction manager configured to control the bi-directional switched-mode converter in a manner implementing a waveform deviation reduction strategy responsive to the detected deviation in the waveform. | 07-03-2014 |
20140186916 | ARTICLES AND METHODS FOR ADMINISTERING CO2 INTO PLANTS - Methods and articles are provided for reducing the amount of water consumed by a plant over a period of time, sequestering CO | 07-03-2014 |
20140187425 | ARTICLES AND METHODS FOR ADMINISTERING CO2 INTO PLANTS - Methods and articles are provided for reducing the amount of water consumed by a plant over a period of time, sequestering CO | 07-03-2014 |
20140199225 | TREATMENT OF RUMINANT EXHALATIONS - Methane gas in a ruminant exhalation may be oxidized to reduce the amount of methane gas output by the ruminant. | 07-17-2014 |
20150050159 | DUAL ELEMENT TURBINE BLADE - A turbine blade includes a core element having a base portion, a tip portion, and an intermediate portion extending between the base portion and the tip portion. The intermediate portion includes a non-uniform cross-section and is a high-strength fiber material. The turbine blade further includes a shell disposed around the core element, and the volume between the core element and the shell forms a void. | 02-19-2015 |
20150345312 | DUAL ELEMENT TURBINE BLADE - A method of manufacturing a turbine blade includes providing a core element having a base portion, a tip portion, and an intermediate portion extending between the base portion and the tip portion. The intermediate portion has a non-uniform cross-section and is a high-strength fiber material. The method also includes surrounding the core element with a shell, the volume between the core element and the shell forming a void. | 12-03-2015 |
Patent application number | Description | Published |
20120059523 | FLUID-WORKING MACHINE AND METHOD OF OPERATING A FLUID-WORKING MACHINE - The present invention relates to a method of operating a fluid-working machine wherein the volume of working fluid displaced each cycle is selectable and wherein the volume of working fluid displaced by a first working chamber takes into account the suitability of the working chamber to displace fluid. The invention extends in further aspects to power absorbing structures such as renewable energy devices comprising such fluid working machines. The invention allows the operation of fluid working machines and power absorbing structures which are more long lived. | 03-08-2012 |
20120060685 | VARIABLE DISPLACEMENT RADIAL PISTON FLUID WORKING MACHINE - A variable displacement fluid working machine includes an inward ring and an outward ring, one of the inward ring and the outward ring including a rotatable ring cam coupled to a drive shaft, the other including a plurality of radially extending piston cylinders circumferentially spaced around the respective ring. The outward ring has first and second axially spaced structural members and a plurality of demountable blocks demountably retainable therebetween, the demountable blocks having either piston cylinders or ring cam segments. The demountable blocks are removable radially to facilitate maintenance and repair and to facilitate radial access to the inward ring. | 03-15-2012 |
20120312158 | RING CAM AND FLUID-WORKING MACHINE INCLUDING RING CAM - A ring cam for a fluid-working machine is formed from a plurality of segments. The segments comprise a leading cooperating formation which has a piston facing surface which forms part of the working surface, at a trailing end, and which is recessed from the working surface at a leading end, and a trailing cooperating formation which has a piston facing surface which forms part of the working surface at a leading end, and which is recessed from the working surface at a trailing end. The segments having piston facing surfaces which are in compressive stress such as to partially or fully compensate for tensile stress arising from the action of rollers in use. The segments form a wavelike cam surface and attachment means are provided, through the working surface, on whichever of the leading or trailing surfaces thereof is subject to lowest forces from pistons in use. | 12-13-2012 |