Mattsson
Anders Mattsson, Taipei City TW
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20120001826 | ENHANCED METAMATERIAL ANTENNA STRUCTURES - A wireless device having an antenna structure incorporates a conductive structure to extend an effective length of at least one component of the antenna structure. The enhanced 3-D conductive structure is applicable to a variety of antenna types, including, but not limited to, a CRLH structured antenna. | 01-05-2012 |
Anders G. Mattsson, Lysaker NO
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20120222607 | SYSTEM AND METHOD OF CONTROLLING FORCE DEVELOPED BY A PARAVANE SYSTEM - Controlling lateral force developed by a paravane system. At least some of the illustrative embodiments are methods including: towing a paravane system through water, the towing by way of a bridle comprising a plurality of fixed-length forward lines coupled to a respective plurality of forward tow points, and a plurality of fixed-length aft lines coupled to a respective plurality of aft tow points; and while towing the paravane system through the water changing one or both of the lateral force supplied by the paravane or the direction of the force supplied by the paravane. | 09-06-2012 |
Anders Goran Mattsson, Hovik NO
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20090140741 | Receiver streamer system and method for marine electromagnetic surveying - A receiver streamer system for marine electromagnetic surveying includes a first streamer, and a second streamer disposed substantially parallel to and spaced apart from the first streamer. A first pair of electrodes is associated with the first streamer and a second pair of electrodes is associated with the second streamer. Each of the first and second pairs of electrodes is functionally associated with a voltage measuring circuit configured to measure voltage along an inline direction. At least one electrode on each of the first and second streamers is configured and associated with a voltage measuring circuit to make voltage measurements in a cross-line direction. | 06-04-2009 |
Anders Goran Mattsson, Singapore SG
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20140269176 | REDUCED-DRAG TOWING OF GEOPHYSICAL EQUIPMENT - Techniques are disclosed relating to reducing drag on cables towed behind a vessel in a body of water. In one embodiment, an apparatus includes a signal source coupled to a survey vessel via a source cable, and the source cable includes a plurality of floats along its length. The floats may in some embodiments allow the source cable to be lifted partially, substantially, or entirely above the surface of the water. Lifting the cable above the surface of the water may in turn decrease the amount of hydrodynamic drag on the cable, reducing the force necessary (e.g., from lateral deflectors on the cable or at the signal source) to tow the source and/or the force necessary to attain a desired lateral position for the signal source. The disclosed techniques may in some embodiments be used to tow such sources at relatively wide lateral separations. | 09-18-2014 |
20140269177 | WING FOR WIDE TOW OF GEOPHYSICAL SURVEY SOURCES - Techniques are disclosed relating to wide towing of marine survey signal sources. In one embodiment, an apparatus includes a signal source and a wing coupled to the signal source. In this embodiment, the wing is configured to impart a force to the signal source when towed through a body of water by a survey vessel. In this embodiment, the force includes a lateral component and a vertical component. The wing may be configured to impart the force based on a shape of the wing and an orientation of the wing. The wing may extend over at least a third of a length of a keel of the apparatus. At least a majority of a top surface of the wing may be oriented within 20 degrees of parallel to a surface of the body of water. The wing may include a plurality of wing sections. | 09-18-2014 |
Anders Göran Mattsson, Lysaker NO
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20130042695 | ELECTROSTATICALLY COUPLED PRESSURE SENSOR - A disclosed pressure-responsive sensor includes a flexible element contained within an enclosure and a membrane configured to exert an electrostatic force on the flexible element to cause the flexible element to respond to pressure variations on the membrane. A disclosed pressure-sensing method includes electrostatically coupling a membrane to a flexible element contained within an enclosure to transfer a pressure response of the membrane to the flexible element. Motion of the flexible element is converted into a pressure signal. | 02-21-2013 |
20130044565 | PIEZOELECTRIC SENSORS FOR GEOPHYSICAL STREAMERS - A disclosed digital sensor includes a pair of piezoelectric sensors that respond to acceleration and pressure in opposite ways, a pair of digital transducer circuits each employing a quantized feedback path to obtain digital sensor signals for the piezoelectric sensors, and a combiner circuit that combines the digital sensor signals to produce a compensated digital output signal. The compensated digital output signal may be a pressure compensated acceleration signal, an acceleration compensated pressure signal, or both. Also disclosed is a signal detection method that includes configuring a pair of piezoelectric membranes in a piezoelectric sensor to respond to acceleration and pressure in opposite ways, and based on their responses, producing at least one of a digital pressure compensated acceleration signal and a digital acceleration compensated pressure signal. The digital signals may be produced in part by applying a quantized feedback signal to at least one of the piezoelectric membranes. | 02-21-2013 |
20130051175 | Quality-Based Steering Methods and Systems for 4D Geophysical Surveys - A survey method includes towing one or more sources and one or more streamers behind a vessel to acquire geophysical survey data. Steering signals are determined for at least one of: the one or more sources, the one or more streamers, and the vessel. The steering signals minimize an error function having parameters that include a measure of a cross-line position error and a measure of data quality. The cross-line position error may be measured as an offset of the sources or the receivers from their desired paths, or in some embodiments as an offset between midpoints for base survey traces and subsequent survey traces. Some embodiments may employ a maximum spatial cross-correlation coefficient between a newly acquired trace and one or more base survey traces as a data quality measure, while others may employ a time shift, a phase rotation, or a normalized root mean square error. Data quality may indicate sensor noise levels. | 02-28-2013 |
Anders Göran Mattsson, Lysaker NO
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20130042695 | ELECTROSTATICALLY COUPLED PRESSURE SENSOR - A disclosed pressure-responsive sensor includes a flexible element contained within an enclosure and a membrane configured to exert an electrostatic force on the flexible element to cause the flexible element to respond to pressure variations on the membrane. A disclosed pressure-sensing method includes electrostatically coupling a membrane to a flexible element contained within an enclosure to transfer a pressure response of the membrane to the flexible element. Motion of the flexible element is converted into a pressure signal. | 02-21-2013 |
20130044565 | PIEZOELECTRIC SENSORS FOR GEOPHYSICAL STREAMERS - A disclosed digital sensor includes a pair of piezoelectric sensors that respond to acceleration and pressure in opposite ways, a pair of digital transducer circuits each employing a quantized feedback path to obtain digital sensor signals for the piezoelectric sensors, and a combiner circuit that combines the digital sensor signals to produce a compensated digital output signal. The compensated digital output signal may be a pressure compensated acceleration signal, an acceleration compensated pressure signal, or both. Also disclosed is a signal detection method that includes configuring a pair of piezoelectric membranes in a piezoelectric sensor to respond to acceleration and pressure in opposite ways, and based on their responses, producing at least one of a digital pressure compensated acceleration signal and a digital acceleration compensated pressure signal. The digital signals may be produced in part by applying a quantized feedback signal to at least one of the piezoelectric membranes. | 02-21-2013 |
20130051175 | Quality-Based Steering Methods and Systems for 4D Geophysical Surveys - A survey method includes towing one or more sources and one or more streamers behind a vessel to acquire geophysical survey data. Steering signals are determined for at least one of: the one or more sources, the one or more streamers, and the vessel. The steering signals minimize an error function having parameters that include a measure of a cross-line position error and a measure of data quality. The cross-line position error may be measured as an offset of the sources or the receivers from their desired paths, or in some embodiments as an offset between midpoints for base survey traces and subsequent survey traces. Some embodiments may employ a maximum spatial cross-correlation coefficient between a newly acquired trace and one or more base survey traces as a data quality measure, while others may employ a time shift, a phase rotation, or a normalized root mean square error. Data quality may indicate sensor noise levels. | 02-28-2013 |
Andreas Mattsson, Copenhagen O DK
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20140072556 | PROTEINS AND NUCLEIC ACIDS USEFUL IN VACCINES TARGETING STAPHYLOCOCCUS AUREUS - Disclosed are novel immunogenic proteins derived from | 03-13-2014 |
Andreas Mattsson, Kobenhavn DK
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20140255416 | Peptides derived from Camplobacter jejuni and their use in vaccination - Disclosed are polypeptides for | 09-11-2014 |
Andreas Holm Mattsson, Copenhagen O DK
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20150322117 | PROTEINS AND NUCLEIC ACIDS USEFUL IN VACCINES TARGETING STAPHYLOCOCCUS AUREUS - Disclosed are novel immunogenic proteins derived from | 11-12-2015 |
Kent Mattsson, Virum DK
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20090262764 | Blue Extended Super Continuum Light Source - A new blue extended super continuum light source is claimed. When pulses of partly coherent monochromatic “pump” radiation of essentially constant amplitude is propagating through a microstructure fibre medium within a region of anomalous dispersion of the medium, then, provided the medium has a finite nonlinear coefficient of the index of refraction, the pump pulse is subject to a modulation instability. This instability results in the generation and exponential growth of sidebands, the two closest to the “pump” frequency being the dominant ones. The modulation frequency is proportional to the square root of the power in the carrier wave. In the time domain this leads to that the interaction between the medium and the radiation results in contraction of the width of the amplitude peaks, which results in formation of a train of narrow pulses with Tera Hertz repetition rate. | 10-22-2009 |
20100172018 | DEEP BLUE EXTENDED SUPER CONTINUUM LIGHT SOURCE - A new deep blue extended super continuum light source is provided wherein said super continuum at least extends to a low wavelength border λ | 07-08-2010 |
20110102882 | BLUE EXTENDED SUPER CONTINUUM LIGHT SOURCE - A new blue extended super continuum light source is claimed. When pulses of partly coherent monochromatic “pump” radiation of essentially constant amplitude is propagating through a microstructure fibre medium within a region of anomalous dispersion of the medium, then, provided the medium has a finite nonlinear coefficient of the index of refraction, the pump pulse is subject to a modulation instability. This instability results in the generation and exponential growth of sidebands, the two closest to the “pump” frequency being the dominant ones. The modulation frequency is proportional to the square root of the power in the carrier wave. In the time domain this leads to that the interaction between the medium and the radiation results in contraction of the width of the amplitude peaks, which results in formation of a train of narrow pulses with Tera Hertz repetition rate. | 05-05-2011 |
20110228382 | CLADDING-PUMPED OPTICAL WAVEGUIDE - The invention relates to a high power amplifier waveguide for amplifying an optical signal wherein photo darkening due to high optical flux is reduced considerably. This is achieved by providing a cladding pumped amplifier waveguide wherein the optical mode overlap to the active material of the waveguide is low and/or wherein the active material is distributed over a large cross sectional region of the waveguide. | 09-22-2011 |
Kent Erik Mattsson, Virum DK
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20100061415 | OPTICAL FIBRE MATERIAL COMPRISING SILICA-BASED GLASS WITH REDUCED PHOTO DARKENING - The invention relates to a waveguide laser or amplifier material comprising a silica glass host material, one or more rare earth elements in total concentration CRE at. %, one or more network modifier elements selected from the group of tri- or penta-valent atoms of the periodic table of the elements in total concentration CNME at. %, wherein the ratio of atomic concentrations of the modifier elements to that of the rare earth elements CNWCRE is larger than or equal to 1, and wherein the total atomic concentration of rare earth and the tri-valent network modifiers, such as aluminium and/or boron, is substantially equal to the atomic concentration of the penta-valent network modifier, such as phosphorous. Such materials exhibit reduced risk of photo darkening. | 03-11-2010 |
Pekka Mattsson, Turku FI
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20090311733 | Enrichment Unit for Biological Components and an Enrichment Method - A biological component enrichment unit for the isolation, purification and/or determination of a biological component using particles ( | 12-17-2009 |
20120045784 | BIOTINIDASE ASSAY - The present technology discloses biotinidase assay, biotinidase substrates (I) and a kit wherein the biotinidase substrate includes a label molecule separated from the biotin carbamoyl group by a linker X longer than about 4 Å but shorter than about 27 Å. | 02-23-2012 |
Pekka Tapani Mattsson, Turku FI
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20140000124 | Method for improving quality and functionality of filter paper suitable for collecting biological samples | 01-02-2014 |
Sven Johan Evert Johny Mattsson, Victoria AU
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20100146061 | SESSION PROCESS AND SYSTEM - A process for establishing a session between a first node and a second node of a communications network, the process including receiving a first request addressed from the first node and addressed to the second node; sending, in response to receipt of the first request, a response addressed to the first node to cause the first node to send a second request addressed to the second node, the response including first validation data; receiving the second request sent by the first node, the second request including second validation data; and determining, on the basis of the second validation data, whether to establish the session. | 06-10-2010 |
Tom Mattsson, Helsinki FI
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20120031318 | VESSEL OR FLOATING STRUCTURE OPERATING IN ICE-COVERED WATERS AND METHOD OF USING IT - The invention relates to a vessel or a floating structure operating in ice-covered waters comprising a hull or the like ( | 02-09-2012 |
20150020723 | WATERCRAFT WITH IMPROVED CHARACTERISTICS FOR TRAVEL IN ICE - The invention relates to a watercraft having improved characteristics for travel in ice, particularly an icebreaker, supply vessel, cargo vessel or corresponding, which watercraft has a hull, which has at the stem portion a propulsion and steering arrangement, which is mainly responsible for movement and steering of the watercraft and which includes at least one skeg-like projection, in which is located at least one propeller device. In accordance with the invention, said skeg-like projections comprise two units located on different sides of the centre line of the hull. Said propeller device is located at the stem end of the skeg-like projection. In addition, the skeg-like projection has between the propeller device and the hull of the watercraft, in the longitudinal direction on the skeg-like projection, one or more thruster devices to provide a water flow mainly transverse in relation to the hull. | 01-22-2015 |
Tom-Christian Mattsson, Helsingfors FI
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20100162934 | METHOD FOR IMPROVING THE ICE-BREAKING PROPERTIES OF A WATER CRAFT AND A WATER CRAFT CONSTRUCTED ACCORDING TO THE METHOD - A method of providing a watercraft, especially an icebreaker or a cargo ship, tanker or similar transport vessel, with improved ice penetration characteristics and a watercraft manufactured according to the method, which watercraft has a hull ( | 07-01-2010 |
Veikko Mattsson, Hyvinkaa FI
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20100270110 | ELEVATOR SYSTEM - The present invention discloses a method and a system for modernizing at least one elevator group, which comprises a plurality of elevators, a group control that controls the elevator group as well as call-giving appliances connected to the group control via the landing appliance bus. According to the solution a new group control, new call-giving appliances for the floor levels and also a new landing call bus are installed in the elevator group; a new group control is connected to the pushbutton interface of the old call-giving appliances for transmitting calls given by passengers from the new group control to the old group control. The elevator calls given by passengers are divided between the modernized subgroup and at least one unmodernized subgroup on the basis of the given selection criterion, and a call addressed to the modernized subgroup is allocated in the new group control to the modernized elevators or a call addressed to the unmodernized subgroup is transmitted via the pushbutton interface to the unmodernized subgroup. | 10-28-2010 |
20150068850 | POSITION AND LOAD MEASUREMENT SYSTEM FOR AN ELEVATOR - The invention relates to a position and load measurement system for an elevator which system is going to be installed in an elevator car to obtain car position data and car load data, which position and load measurement system comprises at least one sensor mounted in the elevator car. The position and load measurement system comprises: | 03-12-2015 |
20150073748 | METHOD AND SYSTEM FOR MEASURING TRAFFIC FLOW IN A BUILDING - The invention relates to a method for measuring the traffic flow in a building having a people mover system, in which method the following succession of steps is performed: | 03-12-2015 |