Steinar
Steinar Aasebö, Gurskoy NO
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20150093241 | Propulsion Unit for Maritime Vessel Including a Nozzle Exhibiting a Curved Following Edge at the Outlet of the Nozzle - Propulsion unit ( | 04-02-2015 |
20150203182 | Propulsion Unit for Maritime Vessel - Propulsion unit ( | 07-23-2015 |
Steinar Aasebø, Gursköy NO
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20150367921 | Propulsion Unit for Maritime Vessel Including a Nozzle Exhibiting an Exchangable Leading Edge on the Inlet of the Nozzle - Propulsion unit for propulsion and maneuvering of a maritime vessel, including a nozzle provided with a sectioned leading edge on inlet of the nozzle, which leading edge is formed by sections of a low-weight non-metallic material, and a front ring, which front ring is arranged between main part of the nozzle and the sectioned leading edge and is arranged for providing a fastening point for the sections of the leading edge. | 12-24-2015 |
Steinar Bjaerum, Horten NO
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20090005684 | TRANSMIT BEAMFORMING IN 3-DIMENSIONAL ULTRASOUND - An ultrasound system comprises a probe including a two-dimensional (2D) array of transducer elements that form an aperture having a plurality of receive elements that are configured to receive ultrasound signals. The transducer elements form at least one transmit sub-aperture that is configured to be interconnected with a fixed group of the transducer elements within the aperture. Transmitters generate electrical transmit signals, and at least one transmit sub-aperture processor (tx SAP) maps the transducer elements within the fixed group of the transducer elements to the transmitters in a transmit configuration based on a beam steering direction. | 01-01-2009 |
20120095344 | TRANSMIT BEAMFORMING IN 3-DIMENSIONAL ULTRASOUND - An ultrasound system comprises a probe including a two-dimensional (2D) array of transducer elements that form an aperture having a plurality of receive elements that are configured to receive ultrasound signals. The transducer elements form at least one transmit sub-aperture that is configured to be interconnected with a fixed group of the transducer elements within the aperture. Transmitters generate electrical transmit signals, and at least one transmit sub-aperture processor (tx SAP) maps the transducer elements within the fixed group of the transducer elements to the transmitters in a transmit configuration based on a beam steering direction. | 04-19-2012 |
Steinar Bratten, Ranheim NO
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20110260890 | Motion Analysis Apparatus - An apparatus for use in analyzing the motion of a human subject including a platform upon which the subject stands. The platform may include force sensors arranged to measure forces exerted on the platform by the subject in three dimensions (along X, Y and Z axes) and a pressure sensitive mat arranged to collect pressure data relating to the position of each foot of the subject on the platform. The apparatus outputs the force and pressure data to a computer having software for determining information relating to the motion of the subject, such as torque and angular momentum around different axes, using both the force and pressure data. In a golfing scenario, the apparatus can be used to analyze the motion of a subject whilst making a golf swing. | 10-27-2011 |
Steinar Ekrem, Alesund NO
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20120067267 | IMPROVED DEVICE AND METHOD FOR FORMING AN ANCHOR SPREAD - The invention is a method for mooring a marine vessel (P) using three or more anchor lines ( | 03-22-2012 |
Steinar Elgsaeter, Trondheim NO
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20100174517 | Method For Prediction In An Oil/Gas Production System - Method in an oil and/or a gas production system including a plurality of oil and/or gas wells each producing a multiphase fluid stream, adapted for predicting change in produced fluids resulting from change in manipulated variables. Fitted model parameters which express the relationship between the change in manipulated variables and the produced fluids are determined from a set of historical production measurements. The method includes the steps of choosing a model structure which predicts change in produced fluids as a function of the change in manipulated variables, where the predicted change in produced fluids depends on the value of fitted model parameters, determining fitted model parameters so that predictions of produced fluids match said historical production measurements as closely as possible, and determining a quality tag that describes the uncertainty of the predictions of change in produced fluids. | 07-08-2010 |
Steinar Flatland, Clifton Park, NY US
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20110040761 | ESTIMATION OF POSTINGS LIST LENGTH IN A SEARCH SYSTEM USING AN APPROXIMATION TABLE - The present invention provides a method of minimizing accesses to secondary storage when searching an inverted index for a search term. The method comprises automatically obtaining a predetermined size of a posting list for the search term, the predetermined size based on document frequency for the search term, wherein the posting list is stored in secondary storage, and reading at least a portion of the posting list into memory based on the predetermined size. Corresponding computer system and program products are also provided. | 02-17-2011 |
20110040762 | SEGMENTING POSTINGS LIST READER - A size of a posting list is determined as part of searching an inverted index. The posting list is segmented for reading into a plurality of segments based on the size. For example, the segmenting may be performed if the size is larger than a predetermined size. Finally, each of the plurality of segments is read into memory. | 02-17-2011 |
20110040905 | EFFICIENT BUFFERED READING WITH A PLUG-IN FOR INPUT BUFFER SIZE DETERMINATION - A method of buffered reading of data is provided. A read request for data is received by a buffered reader, and in response to the read request, a main memory input buffer is partially filled with the data by the buffered reader to a predetermined amount that is less than a fill capacity of the input buffer. Corresponding computer system and program products are also provided. | 02-17-2011 |
20120260011 | EFFICIENT BUFFERED READING WITH A PLUG-IN FOR INPUT BUFFER SIZE DETERMINATION - A method of buffered reading of data is provided. A read request for data is received by a buffered reader, and in response to the read request, a main memory input buffer is partially filled with the data by the buffered reader to a predetermined amount that is less than a fill capacity of the input buffer. Corresponding computer system and program products are also provided. | 10-11-2012 |
Steinar Gamst, Trondheim NO
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20160090743 | Stair Assistance Device - A stair assistance device for assisting a person to climb up and down stairs. The device may include a handle, a saddle for engagement with a guide rail mounted alongside the stairs, the saddle being connected to the handle and being arranged for sliding motion along the guide rail, a braking rail for mounting alongside the stairs parallel to the guide rail, and a bracket connected to the saddle, the bracket being for selectively engaging with the braking rail to prevent motion of the handle and saddle along the guide rail. The bracket and the braking rail together form a releasable ratchet that, when engaged, prevents movement of the handle in a downstairs direction and allows movement of the handle in an upstairs direction. The handle may be coupled to the pawl of the ratchet such that a predetermined movement of the handle will disengage the pawl from the ratchet. | 03-31-2016 |
Steinar Georgsen, Trondheim NO
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20130319654 | PLUGGING DEVICE - The invention relates to a plugging device ( | 12-05-2013 |
20130333875 | PLUGGING DEVICE - The present invention relates to a plugging device ( | 12-19-2013 |
Steinar Gjersdal, Volda NO
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20100034698 | METHOD FOR HEAT TREATMENT AND PROCESSING OF BIOLOGICAL MATERIALS - A method is provided for heat-treatment and processing of biological materials with a fluid from a fluid source in a closed packaging/container, wherein the fluid is introduced into the packaging/container for direct treatment contact with the biological materials and the fluid is transported or circulated out of the packaging, thereafter packaging/container is completely sealed. The method may be used for heat-treatment and processing of biological materials with a fluid in order to increase the shelf life or the sensoric qualities of the material. | 02-11-2010 |
Steinar Heimtun, Fevik NO
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20110188934 | Device For Concentration Of Material On A Water Surface And Use Of The Device - A device for concentration of material on a water surface, wherein the device forms a front opening and is provided with buoyancy bodies and guide elements structured for guiding the material towards a collection portion, wherein the device is structured for admitting water through the device in the flow direction of the water, and wherein the device, in a portion thereof, is provided with at least two consecutive guide elements in the flow direction of the water. | 08-04-2011 |
20130146519 | DEVICE FOR COLLECTING POLLUTION ON A WATER SURFACE - The invention relates to a collecting device ( | 06-13-2013 |
20130341262 | DEVICE FOR COLLECTING POLLUTION ON A WATER SURFACE - The invention relates to a collecting device ( | 12-26-2013 |
Steinar Hestetun, Billingstad NO
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20140102711 | SUBSEA ARRANGEMENT - A subsea arrangement comprising a first subsea structure, a second subsea structure, and a clamp connector. The first subsea structure is provided with at least one coupling member which is designed to mate with a corresponding coupling member on a first side of the clamp connector so as to allow the clamp connector to be releasably connected and secured to the first subsea structure through these coupling members. The second subsea structure is provided with at least one coupling member which is designed to mate with a corresponding coupling member on an opposite second side of the clamp connector so as to allow the clamp connector to be releasably connected and secured to the second subsea structure through these coupling members. | 04-17-2014 |
20140103636 | CONNECTION APPLIANCE AND CONNECTION ARRANGEMENT COMPRSING SUCH A CONNECTION APPLIANCE - A connection appliance for connecting an end section of a first conduit to an end section of a second conduit that is fixed to a holding unit of a subsea support structure. The connection appliance comprises a base structure that is connectable to a base frame of the subsea support structure; a sliding unit, to which the end section of the first conduit is to be fixed and which is slidably mounted to the base structure, and an actuating unit configured to act between the base structure and the sliding unit in order to push the sliding unit and the end section of the first conduit axially forwards in relation to the base structure so as to bring the end sections of the conduits into contact with each other. | 04-17-2014 |
20140186120 | SUBSEA ARRANGEMENT - A subsea arrangement for connecting an end of a first tubular member to an end of a second tubular member, comprising a base structure, a landing structure which rests on or is configured to be fixed to the base structure using connecting members. The subsea arrangement further comprises a holding structure, to which the end of a tubular member is fixed and which is connectable to the landing structure by being lowered downwards onto the landing structure. The connecting members are configured to give the landing structure a limited movability in a horizontal plane in relation to the base structure so as to allow the landing structure to move horizontally in relation to the base structure and the holding structure, when the landing structure and the holding structure are guided into a correct position in relation to each other. | 07-03-2014 |
Steinar Kolnes, Sola NO
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20090216424 | DEVICE FOR A FUEL SYSTEM AT AN ENGINE POWERED VEHICLE - A device for a fuel system for a combustion, engine (M), in which a validation unit (V) is connected to a supply line (L) between a fuel reservoir (D) and the combustion engine (M), including means (DR | 08-27-2009 |
Steinar Kristoffersen, Oslo NO
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20110138356 | METHOD AND SOFTWARE PROGRAM PRODUCT FOR ON-THE-FLY MATCHING OF MESSAGES - A method of matching message elements, including a reading step of reading a contents of a first message and a second message and a determining step that determines whether the content of the first message is the same as the content of the second message, wherein if the content of the first message matches the content of the second message, a new pair is formed that includes the content of the first message and the content of the second message. The method further includes a matching table lookup step of reading a matching table, which stores one or more pairs of matching elements, a consistency check step to determine whether the new pair is consistent with the one or more pairs of matching elements stored in the matching table, and a storage step for storing the new pair to the matching table based on the result of the consistency check step. | 06-09-2011 |
Steinar Låg, Hvalstad NO
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20090064770 | DETECTION OF INGRESS OF WATER IN AN INTERMEDIATE LAYER USING ACOUSTIC RESONANCE TECHNOLOGY - An apparatus and a method for determining a moisture ingress in an insulating layer surrounding a pipe, the insulating layer being surrounded by a tubular jacket. The apparatus includes an acoustic transducer in communication with an exciter adapted to provide a brief and broad banded acoustic signal which includes frequencies which by their propagation in the material of the jacket has a wavelength which corresponds to twice the thickness of the jacket or an odd multiple of twice the thickness of the jacket, and to process a reverberation signal emitted from the jacket in response to sending into the jacket the brief and broad banded output signal from the transducer. The signal processor is adapted to make a frequency analysis of the received reverberation signal for producing a frequency response curve, to establish features of the frequency response curve which are characteristic of a moisture content in the insulation material on the inside of the jacket, and to output an indication being specific for the moisture ingress. | 03-12-2009 |
20090071253 | ACOUSTIC THICKNESS MEASUREMENTS USING GAS AS A COUPLING MEDIUM - An acoustic apparatus adapted to operate in a gas filled space from a first side of an object to be measured for making a non-contact thickness measurement thereof includes an electro acoustic transducer, a transceiver coupled with the electro acoustic transducer and adapted to excite electro acoustic transducer to output an acoustic signal towards the object to be measured and receive an acoustic response signal therefrom, and a signal processor adapted to process the response signal and determine a thickness of the object. The electroacoustic transducer has a transducer-to-gas acoustic interface, and the transceiver is adapted to operate the electroacoustic transducer so as to emit into a gas filled gap an acoustic broad band pulse towards the object and to receive an acoustic resonance response signal in the acoustic response signal at a level that allows acquisition of the resonance response signal above a predetermined signal to noise level. | 03-19-2009 |
20110106493 | ACOUSTIC THICKNESS MEASUREMENTS USING GAS AS A COUPLING MEDIUM - An acoustic apparatus adapted to operate in a gas filled space from a first side of an object to be measured for making a non-contact thickness measurement thereof includes an electro acoustic transducer, a transceiver coupled with the electro acoustic transducer and adapted to excite electro acoustic transducer to output an acoustic signal towards the object to be measured and receive an acoustic response signal therefrom, and a signal processor adapted to process the response signal and determine a thickness of the object. The electroacoustic transducer has a transducer-to-gas acoustic interface, and the transceiver is adapted to operate the electroacoustic transducer so as to emit into a gas filled gap an acoustic broad band pulse towards the object and to receive an acoustic resonance response signal in the acoustic response signal at a level that allows acquisition of the resonance response signal above a predetermined signal to noise level. | 05-05-2011 |
Steinar Låg, Hvalstad NO
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20110106493 | ACOUSTIC THICKNESS MEASUREMENTS USING GAS AS A COUPLING MEDIUM - An acoustic apparatus adapted to operate in a gas filled space from a first side of an object to be measured for making a non-contact thickness measurement thereof includes an electro acoustic transducer, a transceiver coupled with the electro acoustic transducer and adapted to excite electro acoustic transducer to output an acoustic signal towards the object to be measured and receive an acoustic response signal therefrom, and a signal processor adapted to process the response signal and determine a thickness of the object. The electroacoustic transducer has a transducer-to-gas acoustic interface, and the transceiver is adapted to operate the electroacoustic transducer so as to emit into a gas filled gap an acoustic broad band pulse towards the object and to receive an acoustic resonance response signal in the acoustic response signal at a level that allows acquisition of the resonance response signal above a predetermined signal to noise level. | 05-05-2011 |
Steinar Lynum, Oslo NO
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20090285747 | MICRO-DOMAIN GRAPHITIC MATERIALS AND METHOD FOR PRODUCING SAME - This invention relates to a method for producing micro-domain graphitic materials by use of a plasma process, and to novel micro-conical graphitic materials. By micro-domain graphitic material we mean fullerenes, carbon nanotubes, open conical carbon structures (also named micro-cones), preferably flat graphitic sheets, or a mixture of two or all of these. The novel carbon material is open carbon micro-cones with total disclination degrees of 60° and/or 120°, corresponding to cone angles of respectively 112.9° and/or 83.6°. | 11-19-2009 |
Steinar Mathisen, Eagleville, TN US
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20090152283 | Expandable condiment cup and storage system - An apparatus for an expandable condiment cup that is configured to attach to a common fast-food type food scoop or other surface to provide hands-free access to a condiment. An attachable storage device for multiple cups in the collapsed state is also disclosed. In one embodiment, the condiment cup is made of rigid sheet material and uses fold lines as hinges to change from the collapsed, storage state to its deployed, or expanded, state. In the deployed state, the cup takes on the form of an inverted pyramid forming a reservoir for a condiment. In one embodiment, the collapsed condiment cup has a substantially planar shape. The condiment cup is stored in its collapsed state in a condiment cup holder configured to hold multiple collapsed condiment cups. The condiment cup holder is removably attachable to various surfaces. | 06-18-2009 |
Steinar Midtskogen, Oslo NO
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20120300845 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR IMAGE MOTION PREDICTION - A video processing system, method and computer program storage device cooperate to provide a resource and performance efficient sub-pixel motion search operation. Using on the fly calculations it is possible to provide approximations of sub-pixel positions on one image with respect to another image in an image sequence. A sub-pixel position used to set a motion vector for an encoding process may then be identified with reduced processing and memory resources relative to conventional techniques. Also, by later performing a full encoding cost analysis on the earlier identified sub-pixel position, and keeping track of differences, an interpolation accuracy may be dynamically improved by applying the differences to subsequent image frames. | 11-29-2012 |
Steinar Myren, Vikhamar NO
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20160098123 | Capacitive Measurement Circuit for a Touch Sensor Drive - In one embodiment, a method for determining the location of a touch on a touch sensor includes receiving input signals in response to a touch proximate to a location on the touch sensor. Each input signal may have a total capacitance that includes a first capacitance associated with the touch and a second capacitance that is parasitic capacitance. The parasitic capacitance of one or more of the input signals may be adjusted to result in the second capacitance of each of the input signals being substantially equal. An average capacitance of the adjusted input signals may be calculated. The location of the touch on the touch sensor may then be determined based on a comparison of the total capacitance of each of the input signals and the average capacitance of the input signals. | 04-07-2016 |
Steinar Myren, Vikhammer NO
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20140306923 | Differential Sensing For Touch Sensors - In one embodiment, a method includes outputting a first current associated with a first electrode track of a self-capacitance touch sensor. The method also includes outputting a second current associated with a second electrode track of the self-capacitance touch sensor. The method also includes measuring a voltage associated with a difference between the first and second currents and determining a position of an object relative to the self-capacitance touch sensor based on the voltage. | 10-16-2014 |
20150035783 | POSITION DETECTION OF AN OBJECT WITHIN PROXIMITY OF A TOUCH SENSOR - In one embodiment, a method includes applying a drive signal to a first electrode of a sensor to generate an electric field extending at least in part from the first electrode toward a second electrode of the sensor. The electric field includes a first portion and a second portion, and the first portion extends farther away from a plane of the first electrode than the second portion. The method also includes shunting the second portion of the electric field away from the second electrode and receiving a sense signal from the second electrode produced at least in part by the first portion of the electric field. The sense signal indicates whether an object has come within proximity of the sensor. | 02-05-2015 |
20150035784 | Dynamic Clustering Of Touch Sensor Electrodes - In one embodiment, an apparatus includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable, when executed by the processor, to connect each electrode of a first subset of the plurality of electrodes, apply voltage to the first subset, and determine a first value associated with a capacitance of the first subset. Based at least on the first value, the logic is further operable to connect each electrode of a second subset of the plurality of electrodes, the second subset having fewer electrodes than the first subset, apply voltage to the second subset, and determine a second value associated with a capacitance of the second subset. | 02-05-2015 |
20150035789 | Dynamic Configuration Of Touch Sensor Electrode Clusters - An apparatus of one embodiment includes a sensor having a plurality of electrodes and a controller having a processor and a memory. The memory includes logic operable to configure the electrodes to form a first cluster pattern having a plurality of first clusters of two or more electrodes, apply voltage to each first cluster, and determine a plurality of first values associated with a capacitance of a first cluster. The logic is further operable to configure the electrodes to form a second cluster pattern having a plurality of second clusters of two or more electrodes, apply voltage to each second cluster, and determine a plurality of second values associated with a capacitance of a second cluster. At least one second cluster is interleaved with an adjacent second cluster. The logic is further operable to determine a position of an object based at least on the second values. | 02-05-2015 |
20150153398 | Capacitive Measurement Circuit For A Touch Sensor Device - In one embodiment, a method for determining the location of a touch on a touch sensor includes receiving input signals in response to a touch proximate to a location on the touch sensor. Each input signal may have a total capacitance that includes a first capacitance associated with the touch and a second capacitance that is parasitic capacitance. The parasitic capacitance of one or more of the input signals may be adjusted to result in the second capacitance of each of the input signals being substantially equal. An average capacitance of the adjusted input signals may be calculated. The location of the touch on the touch sensor may then be determined based on a comparison of the total capacitance of each of the input signals and the average capacitance of the input signals. | 06-04-2015 |
20150317003 | Implementing a Virtual Controller Outside an Area of a Touch Sensor - In one embodiment, a method includes applying a drive signal to an electrode of a touch sensor of a device. The touch sensor extends across an area of a surface of the device, and the drive signal is configured to generate an electric field that extends outward from the area of the surface that the touch sensor extends across and reaches a pre-determined location on the device that is outside the area of the surface that the touch sensor extends across. The method includes receiving a sense signal from the touch sensor produced at least in part by the electric field. The sense signal indicates whether an object has come within a pre-determined proximity of the pre-determined location. | 11-05-2015 |
20150355775 | CHARGE COMPENSATION DURING TOUCH SENSING - An apparatus of one embodiment includes a sensor and a controller. The sensor has first and second electrodes separated by an insulator. The controller includes measurement circuitry, a processor, and a memory comprising logic. The logic is operable to disconnect the second electrode from the measurement circuitry, induce a current on the second electrode by applying voltage to the first electrode, apply charge to the second electrode, connect the second electrode to the measurement circuitry after applying the charge to the second electrode, and determine a capacitance value associated with the second electrode. | 12-10-2015 |
Steinar Osthassel, Vanse NO
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20140012875 | METHOD AND SYSTEM FOR PROVIDING USERS WITH INFORMATION RELATING TO A POSITION - The invention relates to a system for providing information to user, comprising: a first database; a first module configured to receive information to be entered in said first database from an information provider, said information including at least data representative of a plurality of geographical codes and data representative of at least one categorical code; a second module configured to receive an information request from a user, said information request including at least data representative of a geographical position and data representative of a categorical preference; and a third module configured to enter information received by said first module in said first database, and to search said first database based on requests received by said second module, retrieve entries where a geographical code corresponds with said geographical position and a categorical code corresponds with said categorical preference, and transmit a presentation of retrieved entries to said user. | 01-09-2014 |
Steinar Østhassel, Vanse NO
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20090285393 | METHOD AND SYSTEM FOR PROVIDING USERS WITH INFORMATION RELATING TO A POSITION - The invention relates to a system for providing information to a user, comprising: a first database; a first module configured to receive information to be entered in said first database from an information provider, said information including at least data representative of a plurality of geographical codes and data representative of at least one categorical code; a second module configured to receive an information request from a user, said information request including at least data representative of a geographical position and data representative of a categorical preference; and a third module configured to enter information received by said first module in said first database, and to search said first database based on requests received by said second module, retrieve entries where a geographical code corresponds with said geographical position and a categorical code corresponds with said categorical preference, and transmit a presentation of retrieved entries to said user. | 11-19-2009 |
Steinar Oyulvstad, Slependen NO
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20120312754 | CONTROL OF SUBSEA CYCLONE - System and method for control of a subsea located cyclone for separating oil from water. The cyclone is arranged to receive water with oil contents through an inlet line, the oil is separated from the water and delivered through an oil outlet to an oil outlet line, and the water is delivered through a water outlet to a water outlet line. The system is comprising a control valve in the oil outlet or oil outlet line from the cyclone, a first differential pressure transducer arranged between the inlet line and the oil outlet from the cyclone, and a second differential pressure transducer arranged between the inlet line and the water outlet from the cyclone. The system is distinguished in that a sensor for measuring oil contents is arranged in the water outlet or water outlet line, and via a control means said sensor is operatively connected to the control valve. | 12-13-2012 |
Steinar Riveland, Klepp Stasjon NO
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20150209960 | SYSTEM AND METHOD FOR DETERMINING AN OPTIMAL TRAJECTORY FOR MATERIAL DISPENSING ROBOTS - A system for tuning robot trajectory to obtain optimal material thickness on an object includes at least one robot adapted to dispense material, a controller connected to the robot to control movement of the robot and to dispense material in relation to the object. A tuner is connected to the controller to iteratively simulate dispensing of the material on the object based on movement of the robot, and to adjust dispensing of the material and movement of the robot to obtain a desired material thickness on the object based on the iterative simulations. A related method to optimize dispensing material on an object includes simulating a path trajectory of a material dispensing robot in relation to an object is also disclosed. | 07-30-2015 |
Steinar Slagnes, Aheim NO
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20090127755 | PROCESS FOR THE PRODUCTION OF A WEAR LINING FROM A PARTICULATE REFRACTORY MATERIAL FOR CASTING LADLES AND POURING BOXES, TOGETHER WITH THE WEAR LINING MADE IN THIS WAY - The present invention relates to a process for making a wear lining for casting ladles and pouring boxes used in foundries, in which process the wear lining is formed by introducing into a casting ladle or pouring box a pourable mass consisting of a granular or particulate refractory material that has a low heat conductivity and contains at least 4 wt-% of sodium silicate or potassium silicate and which binds together to form a solid mass in situ by means of a silica-containing gel precipitated from the silicate by the addition of a suitable ester or mixture of esters, optionally combined with the introduction of carbon dioxide. The invention also relates to a process for increasing the service life of the wear lining made in this way by adapting its MgO content according to whether it—the lining—comes into contact mainly with molten metal or molten slag. | 05-21-2009 |
Steinar Slette, Hamar NO
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20120217190 | Pulsed Induction System for Fluids to a Combustion Chamber - An apparatus for magnetic pre-treating of a first or second flow of fluid ( | 08-30-2012 |
Steinar Tverlid, Bjoroyhamn NO
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20100225107 | Gas Tight Tubular Joint or Connection - Gas tight tubular joint or connection, particularly related to mono diameter tubular body in the form of a pipe or casing being used in connection with the production of oil and/or gas, where the pipes or casings are manufactured from tubular sections and where the tubular sections, after being interconnected at their respective ends, are finally formed by expansion. The pipes or casings are formed from at least two, one outer and one inner tubular section. The ends of each of said respective section is overlapping the next, succeeding tubular section, whereby one or more of the inner, intermediate or outer tubular sections are of different metallic materials and/or different thickness, and under the deformation process, is plastified or plastically deformed in the overlapping zone forming a metallic seal and thereby providing gas pressure integrity between the inside and outside of the expanded tubular pipe/casing. | 09-09-2010 |