Khasin
Alexandr Alexandrovich Khasin, Moscow RU
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20100196260 | CATALYST FOR VAPOUR CONVERSION OF CARBON MONOXIDE METHODS FOR THE PRODUCTION AND FOR THE USE THEREOF - The invention relates to producing hydrogen by means of the vapour conversion of carbon monoxide and a catalyst for said process and can be used in different industries. The invention discloses an iron-chromium catalyst containing an iron-chromium hydroxyl compound phase having a goethite and/or hydrohematite structure, a method for the preparation thereof and a method for the use thereof in a process for the vapour conversion of carbon monoxide. The catalyst can also contain copper. The catalyst is obtainable by precipitating sodium and potassium, by means on solutions of carbonates or ammonia hydroxides, from solutions of mixture of iron 2+ and 3+ and chromium 3+ nitrates which are obtained by the oxidation-reduction interaction of metal iron, chromium 6+ compounds and nitric acid. A process for the vapour conversion of carbon monoxide using said catalyst according to the inventive method is carried out at a temperature greater than 250° C. Said invention makes it possible to produce a catalyst having low sulphur (equal to or less than 0.03 mass %) and chromium 6+ (equal to or less than 0.05 mass %) contents and exhibiting a high activity at temperatures of 350° C. and less. | 08-05-2010 |
Anna Khasin, Herndon, VA US
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20090089283 | METHOD AND APPARATUS FOR ASSIGNING A CULTURAL CLASSIFICATION TO A NAME USING COUNTRY-OF-ASSOCIATION INFORMATION - A method and system for performing a search request for a name among a database including a plurality of names. In one implementation, the method includes receiving the search request on the name, determining a geographic location associated with the name, assigning a cultural classification to the name based on the geographic location associated with the name, and completing the search request by searching for the name among the plurality of names within the database based on the cultural classification assigned to the name. | 04-02-2009 |
Arkady Khasin, Acton, MA US
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20150052269 | METHOD OF SAMPLING AND STORING DATA AND IMPLEMENTATION THEREOF - Embodiments of methods that are useful to avoid overflow in fixed-length buffers. In one embodiment, the methods dynamically adjust parameters (e.g., sample time) and reconfigure data in the buffer to allow new data samples to fit in the buffer. These embodiments allow data collection to automatically adapt, e.g., by adjusting the sample rate to allow the data to fit in the limited buffer size. These embodiments can configure hardware and/or software on a valve positioner of a valve assembly to improve data collection for use in on-line valve diagnostics and other data processing techniques. | 02-19-2015 |
Ernst Khasin US
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20120003549 | POROUS CLUSTERS OF SILVER POWDER COMPRISING ZIRCONIUM OXIDE FOR USE IN GAS DIFFUSION ELECTRODES, AND METHODS OF PRODUCTION THEREOF - This invention provides a rechargeable cell comprising an electrode including: a plurality of porous clusters of silver particles, wherein each cluster includes: (a) a plurality of silver particles, and (b) crystalline particles of zirconium oxide (ZrO | 01-05-2012 |
Ernst Khasin, Rehovot IL
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20100143807 | POROUS CLUSTERS OF SILVER POWDER PROMOTED BY ZIRCONIUM OXIDE FOR USE AS A CATALYST IN GAS DIFFUSION ELECTRODES, AND METHOD FOR THE PRODUCTION THEREOF - A catalyst including: a plurality of porous clusters of silver particles, each cluster including: (a) a plurality of primary particles of silver, and (b) crystalline particles of zirconium oxide (ZrO | 06-10-2010 |
20120193001 | ALUMINUM BASED ANODES AND PROCESS FOR PREPARING THE SAME - Disclosed is a method for preparing an aluminum-based anode, including at least one alloying element, prepared using solid solution heat treatment, in addition to plastic deformation, artificial aging, or a combination thereof. | 08-02-2012 |
20120208094 | POROUS CLUSTERS OF SILVER POWDER PROMOTED BY ZIRCONIUM OXIDE FOR USE AS A CATALYST IN GAS DIFFUSION ELECTRODES, AND METHOD FOR THE PRODUCTION THEREOF - A catalyst including: a plurality of porous clusters of silver particles, each cluster of the clusters including: (a) a plurality of primary particles of silver, and (b) crystalline particles of zirconium oxide (ZrO | 08-16-2012 |
20130034781 | ELECTROLYTE SYSTEM FOR METAL-AIR BATTERIES AND METHODS OF USE THEREOF - This invention is directed to electrolyte systems for metal-air electrochemical power sources, particularly Al-Air batteries and fuel cells with alkaline electrolyte, methods of increasing the ionic conductivity of such electrolytes, methods of increasing the electrolyte utilization coefficient and to methods of use thereof. | 02-07-2013 |
20150086906 | POROUS CLUSTERS OF SILVER POWDER PROMOTED BY ZIRCONIUM OXIDE FOR USE AS A CATALYST IN GAS DIFFUSION ELECTRODES, AND METHOD FOR THE PRODUCTION THEREOF - A catalyst including: a plurality of porous clusters of silver particles, each cluster of the clusters including: (a) a plurality of primary particles of silver, and (b) crystalline particles of zirconium oxide (ZrO | 03-26-2015 |
Ilya Khasin, Milpitas, CA US
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20120056786 | LOCATION ESTIMATION FOR WIRELESS DEVICES - In an example embodiment, there is disclosed herein, an apparatus comprising an interface and location determination logic coupled with the interface. The location determination logic receives data representative of measured signal strengths for a wireless device from a plurality of receiving devices at known locations via the interface. The location determination logic determines an estimated location based on the measured signal strengths and a first transmit power for the wireless device. The location determination logic determines a revised transmit power for the wireless device based on the measured signal strengths from the plurality of devices at known locations and the estimated location. The location determination logic determines a revised estimated location based on the measured signal strengths and the revised transmit power for the wireless device. | 03-08-2012 |
20140062789 | LOCATION ESTIMATION FOR WIRELESS DEVICES - In an example embodiment, there is disclosed herein, an apparatus comprising an interface and location determination logic coupled with the interface. The location determination logic receives data representative of measured signal strengths for a wireless device from a plurality of receiving devices at known locations via the interface. The location determination logic determines an estimated location based on the measured signal strengths and a first transmit power for the wireless device. The location determination logic determines a revised transmit power for the wireless device based on the measured signal strengths from the plurality of devices at known locations and the estimated location. The location determination logic determines a revised estimated location based on the measured signal strengths and the revised transmit power for the wireless device. | 03-06-2014 |
Irina Khasin, Acton, MA US
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20090187454 | Computer Program Product For Efficient Scheduling Of Meetings - A computer program product for efficient scheduling of meetings including a computer usable medium having a computer readable program, wherein the computer readable program, when executed on a computer, causes the computer to obtain scheduling information of one or more potential meeting participants that includes a work schedule of the one or more potential meeting participants, a work office location of the one or more potential meeting participants during the work schedule, and a remote work schedule of when the one or more potential meeting participants will work remotely from the work office location during the work schedule; and to schedule a meeting based on the scheduling information, wherein a computer-accessible schedule notation of the meeting is created. | 07-23-2009 |
20090265203 | USER PRIORITIZED SEARCH ENGINE FOR AUTOMATED MEETING SCHEDULING - The present solution provides a new concept of ranking whereby calendar users will be allowed to prioritize a variety of meeting attributes. For prioritizing their meeting requirements, users can place meeting requirements into one of two lists: “Must/mandatory” and “preferred.” The system will then search for meeting times that satisfy the user's prioritization. The search produces a ranked result set of meeting alternatives. Users see percentage rankings of how well the various meeting alternatives satisfy their Must and preferred requirements, and a summary of proposed meeting logistics for each alternative. | 10-22-2009 |
Yuri Khasin, St. Petersburg RU
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20130206978 | TIME-OF-FLIGHT MASS SPECTROMETER WITH ACCUMULATING ELECTRON IMPACT ION SOURCE - An accumulating ion source for a mass spectrometer that includes a sample injector ( | 08-15-2013 |