Stoyan
Stoyan Bliznakov, South Setauket, NY US
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20150017565 | Core-Shell Fuel Cell Electrodes - Embodiments of the disclosure relate to electrocatalysts. The electrocatalyst may include at least one gas-diffusion layer having a first side and a second side, and particle cores adhered to at least one of the first and second sides of the at least one gas-diffusion layer. The particle cores includes surfaces adhered to the at least one of the first and second sides of the at least one gas-diffusion layer and surfaces not in contact with the at least one gas-diffusion layer. Furthermore, a thin layer of catalytically atoms may be adhered to the surfaces of the particle cores not in contact with the at least one gas-diffusion layer. | 01-15-2015 |
Stoyan Blyznakov, South Setauket, NY US
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20130034803 | Electrochemical Synthesis of Elongated Noble Metal Nanoparticles, such as Nanowires and Nanorods, on High-Surface Area Carbon Supports - Elongated noble-metal nanoparticles and methods for their manufacture are disclosed. The method involves the formation of a plurality of elongated noble-metal nanoparticles by electrochemical deposition of the noble metal on a high surface area carbon support, such as carbon nanoparticles. Prior to electrochemical deposition, the carbon support may be functionalized by oxidation, thus making the manufacturing process simple and cost-effective. The generated elongated nanoparticles are covalently bound to the carbon support and can be used directly in electrocatalysis. The process provides elongated noble-metal nanoparticles with high catalytic activities and improved durability in combination with high catalyst utilization since the nanoparticles are deposited and covalently bound to the carbon support in their final position and will not change in forming an electrode assembly. | 02-07-2013 |
Stoyan Boshev, Sofia BG
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20150121155 | PERFORMING CUSTOMIZED DEPLOYMENT SCENARIOS IN SHARED ENVIRONMENTS - Various embodiments of systems and methods to process customized deployment scenarios in a shared computing environment are described. In one aspect, a deployment request is received at the shared computing environment by a client associated with a customized deployment scenario. In a response, a deploy service of the shared computing environment is instantiated. In another aspect, one or more custom deploy processors are identified by the deploy service, where the one or more custom deploy processors correspond to one or more customized deployment scenarios. In yet another aspect, a part of a deployable content passed to the one or more custom deploy processors by the deploy service, is deployed to the shared computing environment by at least one corresponding custom deploy processor. | 04-30-2015 |
Stoyan Frangov, Munich DE
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20100270713 | Method of Manufacturing a Three-Dimensional Object by Use of Synthetic Powder Having Anti-Microbial Properties, and Synthetic Powder Having Anti-Microbial Properties for Such a Method - A method is provided, in which three-dimensional objects are manufactured by layer-wise solidifying powdery synthetic material by impact of electromagnetic or particle radiation, wherein the powdery synthetic material has an anti-microbial property so that the manufactured objects comprise surfaces having an anti-microbial effect. The anti-microbial property is achieved by additives which are present in each powder grain. Such additives can be noble metals, for example argent. The manufactured objects are mainly used in particular in the food industry and in medical engineering. | 10-28-2010 |
20130273131 | Method of Manufacturing a Three-Dimensional Object by Use of Synthetic Powder Having Anti-Microbial Properties, and Synthetic Powder Having Anti-Microbial Properties for Such a Method - A method is provided, in which three-dimensional objects are manufactured by layer-wise solidifying powdery synthetic material by impact of electromagnetic or particle radiation, wherein the powdery synthetic material has an anti-microbial property so that the manufactured objects comprise surfaces having an anti-microbial effect. The anti-microbial property is achieved by additives which are present in each powder grain. Such additives can be noble metals, for example argent. The manufactured objects are mainly used in particular in the food industry and in medical engineering. | 10-17-2013 |
Stoyan Gaydov, Sofia BG
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20090201017 | HALL SENSOR ARRAY - A Hall sensor array has two Hall sensors arranged in opposed quadrants of a two by two array. Each Hall sensor has four contacts, arranged as two pairs of opposite contacts, the axes of each pair being substantially perpendicular. | 08-13-2009 |
Stoyan Kenderov, San Francisco, CA US
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20150106216 | METHODS SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR VERIFYING CONSUMER IDENTITY DURING TRANSACTION - Computerized methods, systems and computer program products for determining how an identity of a consumer can be verified during a transaction involving the consumer and a merchant. Embodiments access and analyze data of an account the consumer has with an online social network to derive a challenge question response options. The social-network based challenge question and response options are presented to the consumer, and the consumer's selection of certain response options is used to confirm that the consumer is the person named on a credit card or other payment instrument or that other identification or verification information should be requested by the merchant before completing the transaction. | 04-16-2015 |
Stoyan Lokar, Mason, OH US
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20110041325 | Modular Converting Line for Fabricating Absorbent Articles - The present disclosure relates to converting lines for manufacturing absorbent articles. The converting lines include a plurality of process equipment converting modules connected with each other along a machine direction (MD). Adjacent converting modules may be releasably connectable to each other with converting module couplers. The converting modules may also have substantially identical dimensions, wherein each converting module defines the same or substantially the same MD length, CD width, and height. The converting modules may also be sized to be received within a standard shipping container. The converting lines may includes a plurality of accessory service modules supported by respective converting modules and connected with each other along the machine directions. The accessory service modules may also be adapted to be received within standard shipping containers. Adjacent accessory service modules may be releasably connected to each other with accessory module couplers, which may include quick-disconnect couplers. | 02-24-2011 |
20110041417 | Reconfigurable Converting Line for Fabricating Absorbent Articles - The present disclosure relates to converting lines for manufacturing absorbent articles, and more particularly, to converting lines having modular process equipment modules and converting mechanisms reconfigurable for making different absorbent articles. | 02-24-2011 |
Stoyan Mihov, Sofia BG
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20120059771 | FINANCIAL METHODOLOGY TO VALUATE AND PREDICT THE NEWS IMPACT OF MAJOR EVENTS ON FINANCIAL INSTRUMENTS - According to some embodiments, an event having an association with a financial instrument may be identified. The event may then be classified into at least one of a plurality of predefined event classes, each predefined event class being associated with a set of similar events. Media data associated with media coverage of the event may be retrieved and data elements may be extracted from the media data, wherein the data elements include at least one quantified communication parameter including at least one of a short term media coverage volume, a publication weight, a tonal balance, and an impact of available photographs. A prediction of the upcoming media coverage of the event may be generated, including a predicted volume and tonality of the upcoming media coverage, wherein said prediction is generated using a modeling computer system, a numerical model, said extracted data elements, and information about said predefined event class. | 03-08-2012 |
20130090984 | CROWD-SOURCES SYSTEM FOR AUTOMATIC MODELING OF SUPPLY-CHAIN AND OWNERSHIP INTERDEPENDENCIES THROUGH NATURAL LANGUAGE MINING OF MEDIA DATA - According to some embodiments, natural language processing may be employed on media data to discover events pertaining to—and, including changes in—ownership (including mergers and acquisitions) and supplier/client relationships between corporations (and other entities) in such a manner that the system may maintain and automatically update a computerized model of the events and the attendant relationship between the entities, including but not limited to monitoring risk to corporate reputation across the supply chain. | 04-11-2013 |
Stoyan Nihtianov, Eindhoven NL
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20080315121 | Radiation detector, method of manufacturing a radiation detector and lithographic apparatus comprising a radiation detector - The invention relates to a radiation detector, a method of manufacturing a radiation detector and a lithographic apparatus comprising a radiation detector. The radiation detector has a radiation-sensitive surface. The radiation-sensitive surface is sensitive for radiation with a wavelength between 10-200 nm. The radiation detector has a silicon substrate, a dopant layer, a first electrode and a second electrode. The silicon substrate is provided in a surface area at a first surface side with doping profile of a certain conduction type. The dopant layer is provided on the first surface side of the silicon substrate. The dopant layer has a first layer of dopant material and a second layer. The second layer is a diffusion layer which is in contact with the surface area at the first surface side of the silicon substrate. The first electrode is connected to dopant layer. The second electrode is connected to the Silicon substrate. | 12-25-2008 |
20090015246 | Lithographic apparatus and position sensor - A lithographic apparatus having a stationary magnet motor to drive a support such as a substrate support or a patterning device support, may be provided with a measurement system to measure a position of the support in question, e.g., to provide a safety system to prevent a collision of the support with another part. The measurement system may be configured to measure a magnetic field strength of an alternating magnetic field generated by the magnet assembly of the stationary magnet motor, and/or measure generation of eddy currents in a metallic layer shielding the magnet assembly in combination with an inductance measurement of an electromagnet generating the alternating magnetic field causing the eddy currents, and/or measure light using an optical position sensitive sensor such as a CCD metric or linear photodiode positioned in a light plane emitted by an emitter. | 01-15-2009 |
20090021717 | Radiation Detector, Method of Manufacturing a Radiation Detector, and Lithographic Apparatus Comprising a Radiation Detector - A radiation detector, a method of manufacturing a radiation detector, and a lithographic apparatus comprising a radiation detector. The radiation detector has a radiation sensitive surface. The radiation sensitive surface is sensitive to radiation wavelengths between 10-200 nm and charged particles. The radiation detector has a silicon substrate, a dopant layer, a first electrode, and a second electrode. The silicon substrate is provided in a surface area at a first surface side with doping profile of a certain conduction type. The dopant layer is provided on the first surface side of the silicon substrate. The dopant layer has a first layer of dopant material and a second layer. The second layer is a diffusion layer in contact with the surface area at the first surface side of the silicon substrate. The first electrode is connected to dopant layer. The second electrode is connected to the silicon substrate. | 01-22-2009 |
20100165310 | EUV Mask Inspection - A system for inspecting an extreme ultra violet (EUV) mask. The system includes an array of sensors and an optical system. The array of sensors is configured to produce analog data corresponding to received optical energy. The optical system is configured to direct EUV light from an inspection area of an EUV patterning device onto the array of sensors, whereby the analog data is used to determine defects or to compensate for irregularities found on the EUV mask. | 07-01-2010 |
20100321650 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - A lithographic apparatus is described having a liquid supply system configured to at least partly fill a space between a projection system of the lithographic apparatus and a substrate with liquid, a barrier member arranged to substantially contain the liquid within the space, and one or more elements to control and/or compensate for evaporation of liquid from the substrate. | 12-23-2010 |
20120113402 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - A lithographic apparatus is described having a liquid supply system configured to at least partly fill a space between a projection system of the lithographic apparatus and a substrate with liquid, a barrier member arranged to substantially contain the liquid within the space, and one or more elements to control and/or compensate for evaporation of liquid from the substrate. | 05-10-2012 |
20120268722 | Radiation Detector, Method of Manufacturing a Radiation Detector, and Lithographic Apparatus Comprising a Radiation Detector - In one an embodiment, there is provided an assembly comprising at least one detector. Each of the at least one detector includes a substrate having a doped region of a first conduction type, a layer of dopant material of a second conduction type located on the substrate, a diffusion layer formed within the substrate and in contact with the layer of dopant material and the doped region of the substrate, wherein a doping profile, which is representative of a doping material concentration of the diffusion layer, increases from the doped region of the substrate to the layer of dopant material, a first electrode connected to the layer of dopant material, and a second electrode connected to the substrate. The diffusion layer is arranged to form a radiation sensitive surface. | 10-25-2012 |
Stoyan Russev, Sofia BG
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20090133480 | Methods and device for fast creation of fluid interfaces and use of this device for determination of liquid-liquid and liquid-gas interfacial properties - The invention proposes new methods for fast fresh surface formation of a drop or bubble of a test fluid and a device to realize the new methods to determine the dynamic or equilibrium surface/interfacial tension (ST/IFT) of this liquid. The methods are implemented by means of a single device which is used both for dynamic and equilibrium measurements of the ST/IFT. Depending on the method, the determination of the ST/IFT can be performed either by Axisymmetric Drop Shape Analysis (ADSA) or Capillary Pressure Method (CPM) or both. In addition, with this device the Drop Volume Method and Stopped Jet Method can be realized, which has been modified and improved with the proposed invention in comparison with the known methods. The combination of several methods for creating a fresh surface and of two techniques for determining ST/IFT in a single device allows choosing the most suitable method for a given fluid system considering the system properties and desired time range. The proposed device consists of the following components: | 05-28-2009 |
Stoyan Smoukov, Skokie, IL US
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20120309250 | COMPOSITE INORGANIC/POLYMER FIBERS AND INORGANIC FIBRILS FABRICATED FROM SHEARED SOLUTIONS - Nanofibers are fabricated by introducing a mixture of a polymer solution and inorganic precursor into a dispersion medium and shearing the mixture. Liquid strands, streaks or droplets of the mixture are spun into elongated fibers that include inorganic fibrils. The resulting composite inorganic/polymer fibers may be provided as an end product. Alternatively, the polymer may be removed to liberate the inorganic fibrils, which may be of the same or smaller cross-section as the polymer fibers and may be provided as an end product. | 12-06-2012 |
20130012598 | APPARATUS AND METHODS FOR FABRICATING NANOFIBERS FROM SHEARED SOLUTIONS UNDER CONTINUOUS FLOW - Nanofibers are fabricated in a continuous process by introducing a polymer solution into a dispersion medium, which flows through a conduit and shears the dispersion medium. Liquid strands, streaks or droplets of the polymer solution are continuously shear-spun into elongated fibers. An inorganic precursor may be introduced with the polymer solution, resulting in fibers that include inorganic fibrils. The resulting composite inorganic/polymer fibers may be provided as an end product. Alternatively, the polymer may be removed to liberate the inorganic fibrils, which may be of the same or smaller cross-section as the polymer fibers and may be provided as an end product. | 01-10-2013 |
Stoyan Smoukov, Chicago, IL US
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20100247908 | NANOSPINNING OF POLYMER FIBERS FROM SHEARED SOLUTIONS - Nanofibers are fabricated by introducing a polymer solution into a dispersion medium and shearing the dispersion medium. Droplets of the polymer solution are spun into elongated fibers that are insoluble in the dispersion medium. | 09-30-2010 |
Stoyan Staev, Lombard, IL US
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20120234856 | MULTIFUNCTION PMDC MOTOR APPARATUS AND METHOD THEREOF - A control circuit for a PMDC motor used in an ice delivery apparatus, the circuit including a double pole double throw relay that switches both sides of the circuit and peripheral circuitry connected between a power source and the double pole double throw relay to rectify the power source and power the PMDC motor. | 09-20-2012 |
Stoyan Stoychey, Kalamazoo, MI US
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20100038873 | Steering knuckle with spindle and method of making same - A forged or cast vehicle steering knuckle with spindle and a method of making the same are disclosed. The knuckle has an upper boss portion, a lower boss portion, and a spindle portion. The spindle portion has a tapered conical channel. The knuckle is formed, by way of forging or casting, in the axial direction, to orient the grains of the material also in the axial direction. | 02-18-2010 |
Stoyan Todrov, Mannheim DE
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20130258906 | COMMUNICATION CONFIGURATION AND METHOD FOR DEBUGGING, RESPECTIVELY FOR PROGRAMMING ONE OR MORE PARTICIPANTS OF THE COMMUNICATION CONFIGURATION - A communication system configuration has an annular design and includes multiple participants which are serially interconnected, one participant being configured as a master and the remaining participants being configured as slaves. The master is configured for transmitting a data packet to one or a plurality of slaves, and each slave has a shift register. The communication system includes a participant which has an external interface and is adapted for receiving data via the external interface from outside of the communication system to implement a debugging or a programming of one or a plurality of participants of the communication system or for transmitting data to outside of the communication system. | 10-03-2013 |