Toomas
Toomas Kaevand, Tallinn EE
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20130018119 | FILTER MATERIAL FOR SEPARATION OF HYDROPHILIC SUBSTANCES FROM VARIOUS HYDROPHOBIC LIQUIDS OR GASES AND METHOD FOR PREPARATION OF THE MATERIALAANM Chipizubov; VitaliAACI PeterburiAACO RUAAGP Chipizubov; Vitali Peterburi RUAANM Post; PriitAACI HarjumaaAACO EEAAGP Post; Priit Harjumaa EEAANM Peterson; ReneAACI TallinnAACO EEAAGP Peterson; Rene Tallinn EEAANM Kaevand; ToomasAACI TallinnAACO EEAAGP Kaevand; Toomas Tallinn EE - A filter material and method for its preparation for separation of hydrophilic substances from environment of various hydrophobic liquids or gases. Such hydrophobic substances can be different chemical and oil products, substances of biological origin (fats, essential oils). Hydrophilic substance can be water, lower alcohols (methanol, ethanol), polybasic alcohols, substances dissociating in aqueous solution (salts, acids or bases). Filter material is in the form of oxygen containing polymer, which microscopic and macroscopic structure forms during polymerization process. More precisely the filter material consists of polyacetal for example polyvinylacetal. Polymeric structure of filter material forms during synthesizing reaction of the polyacetal by the action of the assisting substances taken into reaction medium. | 01-17-2013 |
Toomas Kaevand, Estonia EE
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20080249325 | Method and Device For Continuous Process of Transesterification of Carboxylic Acid Esters in a Supercritical Monovalent Alcohol - A method for continuous process of transesterification of carboxylic acid esters in supercritical monovalent alcohol, wherein, accordingly formula R—OH, R is discretionary aliphatic hydrocarbon radical having 1-10 carbon atoms and in which as initial substance are used synthetic carboxylic acid esters or their compositions, for example fats and oils, which are esters of different fatty acids and glycerol. A device for continuous process of transesterification of carboxylic acid esters in supercritical monovalent alcohol, which comprises alcohol inlet ( | 10-09-2008 |
Toomas Kriisa, Decatur, IL US
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20120012147 | DEVICE FOR CONVERTING THERMAL ENERGY INTO ELECTRICAL ENERGY - A current source and method of producing the current source are provided. The current source includes a metal source, a buffer layer, a filter and a collector. An electrical connection is provided to the metal layer and semiconductor layer and a magnetic field applier may be also provided. The source metal has localized states at a bottom of the conduction band and probability amplification. The interaction of the various layers produces a spontaneous current. The movement of charge across the current source produces a voltage, which rises until a balancing reverse current appears. If a load is connected to the current source, current flows through the load and power is dissipated. The energy for this comes from the thermal energy in the current source, and the device gets cooler. | 01-19-2012 |
20140060603 | DEVICE FOR CONVERTING THERMAL ENERGY INTO ELECTRICAL ENERGY - A current source and method of producing the current source are provided. The current source includes a metal source, a buffer layer, a filter and a collector. An electrical connection is provided to the metal layer and semiconductor layer and a magnetic field applier may be also provided. The source metal has localized states at a bottom of the conduction band and probability amplification. The interaction of the various layers produces a spontaneous current. The movement of charge across the current source produces a voltage, which rises until a balancing reverse current appears. If a load is connected to the current source, current flows through the load and power is dissipated. The energy for this comes from the thermal energy in the current source, and the device gets cooler. | 03-06-2014 |
Toomas Mitt, Plainsboro, NJ US
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20080214643 | FUSED HETEROCYCLIC SUCCINIMIDE COMPOUNDS AND ANALOGS THEREOF, MODULATORS OF NUCLEAR HORMONE RECEPTOR FUNCTION - Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds. | 09-04-2008 |
Toomas Parve, Tallinn EE
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20100225303 | METHOD AND DEVICE FOR MULTICHANNEL MULTIFREQUENCY ANALYSIS OF AN OBJECT - A method for multichannel multifrequency analysis of an object, applying a set of excitation signals to the object and sampling the response signal from the object, using uniform and non-uniform undersampling. Non-uniform sampling of the response signal is performed, i.e., the sampling is performed for two or more different frequencies in one observation time slot. Also, uniform sampling of the response signal is performed, i.e., the sampling of a signal, corresponding to one frequency, is performed for two or more channels within one observation time slot and then sampling the same signal for another frequency for two or more channels within the next observation time slot. | 09-09-2010 |
20110095747 | METHOD AND DEVICE FOR FAST MEASUREMENT OF FREQUENCY RESPONSE WITH SCALABLE SHORT CHIRP SIGNALS - A method and device are provided for fast impedance measurement of a biological object having dynamically varying in time parameters, wherein a titlet shaped pulse is introduced into the object and a voltage response signal is measured and analyzed by a processing unit for estimating the impedance of the object. The titlet pulse has a start frequency substantially in one end of the frequency range of interest and a stop frequency substantially in the other end of the frequency range of interest and a duration of the titlet pulse is one cycle or less. | 04-28-2011 |
20140323903 | METHOD AND DEVICE FOR MULTICHANNEL MULTIFREQUENCY ANALYSIS OF AN OBJECT - A method for multichannel multifrequency analysis of an object, applying a set of excitation signals to the object and sampling the response signal from the object, using uniform and non-uniform undersampling. Non-uniform sampling of the response signal is performed, i.e., the sampling is performed for two or more different frequencies in one observation time slot. Also, uniform sampling of the response signal is performed, i.e., the sampling of a signal, corresponding to one frequency, is performed for two or more channels within one observation time slot and then sampling the same signal for another frequency for two or more channels within the next observation time slot. | 10-30-2014 |
Toomas Tiismaa, Harjumaa EE
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20140243176 | MACHINE FOR REPLACING DISC TOOLS - A method and a machine for automatically changing a disc tool to a tool holder of an automated machine working with the disc tools is disclosed. The method includes in the disc tool replacement machine: determining that the tool holder is in a replacement area in the disc tool replacement machine; unfastening a fixing member of the tool holder by applying an unfastening force to the fixing member, wherein the fixing member fixes a disc tool to a backing plate of the tool holder through a through hole at a centre of the disc tool; removing the disc tool from the tool holder after said unfastening; inserting a new disc tool to the tool holder; and fastening the fixing member of the tool holder by applying a fastening force to the fixing member, thus fixing the disc tool to the backing plate of the tool holder through the through hole. | 08-28-2014 |
Toomas Wigell, Espoo FI
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20090233608 | Method and Apparatus for Optimising the Sending of Tones/Announcements During Tandem-Free Operation (TFO) - A method and telecommunications node for implementing Tandem-Free Operation (TFO) between a pair of TFO partners in a telecommunications network. At call setup, a TFO negotiation is performed between the partners. Thereafter, if TFO is interrupted in at least one direction, state information and synchronization of the sending and/or receiving partner is maintained in the interrupted direction. An interruption may occur, for example, if a tone or announcement is to be sent. At the end of the interruption, sending and receiving of TFO frames is resumed with the same phase that was present before the interruption. | 09-17-2009 |
20130083656 | Method and Arrangement for Detecting Congestion in a Communications Network - The invention relates to a method and arrangement for detecting congestion in a communications network ( | 04-04-2013 |