Heyman
Arnon Heyman, Gedera IL
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20120202397 | MULTI-SITE MODIFIED SP1 POLYPEPTIDES AND USES THEREOF - The present invention, in some embodiments thereof, relates to material science in general, and, more particularly, to sequence variants of Stable Protein 1 (SP1), to uses thereof, for binding of carbon nanotubes, production of composite polymers and polymer materials, such as fabrics, based on SP1-polypeptide-carbon nanotube-complexes, and the use thereof for enhancing conductivity in tire. | 08-09-2012 |
20130131332 | METHOD FOR PRODUCTION OF CELLULOSE NANO CRYSTALS FROM CELLULOSE-CONTAINING WASTE MATERIAL - A process is disclosed for recovering pure cellulose from a cellulose-containing sludge, the process comprising treating a sludge cellulose source under conditions permitting dissolution of non-cellulose material and suspension of the cellulose, wherein said dissolution conditions do not alter cellulose morphology. | 05-23-2013 |
20130171439 | CELLULOSE-BASED COMPOSITE MATERIALS - Provided are cellulose nano-material based composite and foam articles. | 07-04-2013 |
Carl Heyman, Vasteras SE
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20150029621 | ARRANGEMENT FOR CONTROLLING THE ELECTRIC POWER TRANSMISSION IN A HVDC POWER TRANSMISSION SYSTEM - An arrangement for controlling the electric power transmission in a high voltage direct current, HVDC, power transmission system includes at least one HVDC transmission or distribution line for carrying direct current, DC, and the arrangement includes an apparatus connectable to the HVDC transmission or distribution line, the apparatus being arranged to control the direct current of the HVDC transmission or distribution line by introducing a DC voltage in series with the HVDC transmission or distribution line. The arrangement includes a protection device for protecting the apparatus against over-current or overvoltage occurrences. The protection device includes a bypass device connectable to the HVDC transmission or distribution line and connected in parallel with the apparatus. The bypass device is arranged to be in a non-conducting mode and arranged to be set to a conducting mode. When being in the conducting mode, the bypass device is arranged to conduct direct current of the HVDC transmission or distribution line to electrically bypass the apparatus. A HVDC power transmission system includes at least one arrangement of the above-mentioned sort. A method for protecting an apparatus against over-current or overvoltage occurrences, the apparatus being included in an arrangement of the above-mentioned sort. | 01-29-2015 |
Jessica Heyman, Linkoping SE
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20090196193 | METHOD IN A SCHEDULER FOR REDUCING INTER-CELL INTERFERENCE - The present invention relates to a method for reducing inter-cell interference in a cellular radio system in which said scheduler controls a set of shared radio resources. The method comprises the steps of—assigning cell specific resource priority weights (RPW) to the different radio resources of a cell, said assignment differs from the assignment of the same radio resources in at least one neighboring cell utilizing the resource priority weights for selection of radio resources. The resource priority weights can furthermore be combined with channel quality indication reports (CQI) to form weighted quality indexes (WCQI) for the radio resources that are available to the scheduler. The invention also relates to a scheduler performing said method and a radio network node comprising such scheduler. | 08-06-2009 |
John A. Heyman, Rixensart BE
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20120129225 | METHODS AND REAGENTS FOR MOLECULAR CLONING - The present invention provides compositions, methods, and kits for covalently linking nucleic acid molecules. The methods include a strand invasion step, and the compositions and kits are useful for performing such methods. For example, a method of covalently linking double stranded (ds) nucleic acid molecules can include contacting a first ds nucleic acid molecule, which has a topoisomerase linked to a 3′ terminus of one end and has a single stranded 5′ overhang at the same end, with a second ds nucleic acid molecule having a blunt end, such that the 5′ overhang can hybridize to a complementary sequence of the blunt end of the second nucleic acid molecule, and the topoisomerase can covalently link the ds nucleic acid molecules. The methods are simpler and more efficient than previous methods for covalently linking nucleic acid sequences. | 05-24-2012 |
Julien Georges Heyman, Buc FR
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20080240366 | METHOD FOR THE CORRECTION OF LAG CHARGE IN A FLAT-PANEL X-RAY DETECTOR - A method for the correction of lag charges in a flat-panel X-ray detector makes it possible, for each integration phase of the detector, to determine an initial read phase situated just before said integration phase. The method of the invention enables the measurement, for each integration phase, of the charges present in the detector at the corresponding initial read phase, the production of a lag image from the latent charges measured in the initial read phase and the subtraction of the lag image from the raw image. The use of the measurement of charges enables the direct correction of the lag image in the acquisition without the use of a correction module as in the prior art. | 10-02-2008 |
Olof Heyman, Ludvika SE
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20090000806 | High Voltage Bushing and High Voltage Device Comprising Such Bushing - A high voltage bushing for a high voltage device containing insulating liquid includes a voltage grading shield, improving performance and facilitating manufacturing. | 01-01-2009 |
20100230125 | LAND ELECTRODE - A return path between a first HVDC station and a second HVDC station. A first electrode is connected to the first station and a second electrode is connected to the second station. The return path includes a first part including a first low resistive zone through the crust of the earth in which the first electrode is embedded. A second part includes the earth mantle. A third part includes a second low resistive zone through the crust of the earth in which the second electrode is embedded. | 09-16-2010 |
Yosef Heyman, Karmey Yosef IL
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20140291193 | SYSTEM FOR VERTICALLY STACKING TRAYS - A system for vertically stacking trays of at least two standard types is disclosed. The system comprises a plurality of adapting elongate members which are vertically mountable between the trays. Each elongate member has a longitudinal axis; each elongate member has a first terminal and a second terminal. The first terminal has a taper head provided with at least two off-axis pins are oppositely disposed relative to the axis. The second terminal has at least one recess within a wall of the second terminal. Each tray of each type has a first side and a second side. Each tray is provided with matching sites such that the matching sites located on the first side are configured for receiving the heads of the first terminals and the matching sites located on the second side are configured for receiving the recess of the second terminals. | 10-02-2014 |
20150048084 | COLLAPSIBLE CONTAINER FOR PERISHABLE GOODS - A collapsible container for perishable goods including: a rectangular frame; supporting members releasably connectable to the rectangular frame; and a bag downwardly housed into the rectangular frame. The bag is configured to accommodate the rectangular frame, which is supported by two supporting Π-shaped members connected to opposite sides of the frame by terminals. | 02-19-2015 |