Davydenko
Eduard Davydenko, Grefrath-Oedt DE
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20110030613 | CURTAIN COATER - Curtain coater for discharging coating medium in the form of a curtain moving substantially under the force of gravity onto a moving paper or board web, comprising a hopper, which has a first cavity extending along a discharge width, to which the coating medium is fed via at least one feed line, and a metering channel which discharges the coating medium via an outlet slot as a curtain, wherein the metering channel ( | 02-10-2011 |
20110083603 | CURTAIN COATER - Curtain coater for discharging coating medium in the form of a curtain moving substantially under the force of gravity onto a moving paper or board web, comprising a hopper ( | 04-14-2011 |
20120090801 | CALENDER FOR TREATING A PRODUCT WEB | 04-19-2012 |
20120103552 | CALENDER FOR CALENDERING A PAPER WEB - A calender ( | 05-03-2012 |
20130112137 | CURTAIN COATER - Curtain coater for discharging liquid or pasty application medium in the form of a curtain moving substantially under the force of gravity onto a moving paper or board web, comprising a nozzle body which has a first distributor chamber extending along a discharge width, to which the application medium is supplied via at least one supply line, and in the flow direction (S), a flow channel which breaks up the application medium into sectional flows, and has a second distributor chamber, which discharges the application medium as a curtain via an outlet slot, wherein in the flow direction, the second distributor chamber has a flow path with a plurality of direction changes, which runs through throttling points and expansion chambers. | 05-09-2013 |
Ekaterina Alexandra Davydenko, Los Alamos, NM US
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20130304742 | HARDWARE-ACCELERATED CONTEXT-SENSITIVE FILTERING - Various technologies related to hardware-accelerated context-sensitive filtering are described. Compact filter rules can implement powerful filtering functionality via concept rules and weightings. Superior performance can be achieved via hardware acceleration. A variety of scenarios such as search, document filtering, email filtering, and the like can be supported. | 11-14-2013 |
Vladimir Davydenko, Oberkochen DE
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20080225921 | Projection Exposure System, Beam Delivery System and Method of Generating a Beam of Light - A beam delivery system of a projection exposure system comprises a laser generating a beam of laser light from a plurality of longitudinal laser modes in a cavity, wherein light generated by a single longitudinal laser mode has an average line width λ | 09-18-2008 |
20110285978 | ILLUMINATION SYSTEM FOR A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - An illumination system for a microlithographic projection exposure step-and-scan apparatus has a light source, a first optical raster element and a second optical raster element. The first optical raster element extends in a first pupil plane of the illumination system and is designed such that the geometrical optical flux of the system is increased perpendicular to a scan direction of the projection exposure apparatus. The second optical raster element extends in a second pupil plane of the illumination system, which is not necessarily different from the first pupil plane, and is designed such that the geometrical optical flux of the system is increased in the scan direction and perpendicular thereto. This makes it possible to improve the irradiance uniformity in a reticle plane. | 11-24-2011 |
20120013878 | Projection Exposure System, Beam Delivery System and Method of Generating a Beam of Light - A beam delivery system of a projection exposure system comprises a laser generating a beam of laser light from a plurality of longitudinal laser modes in a cavity, wherein light generated by a single longitudinal laser mode has an average line width λ | 01-19-2012 |
Vladimir Davydenko, Bad Herrenalb DE
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20120019796 | ILLUMINATION SYSTEM FOR MICROLITHOGRAPHY - An illumination system for microlithography serves to illuminate an illumination field with illumination light of a primary light source. A first raster arrangement has bundle-forming first raster elements which are arranged in a first plane of the illumination system or adjacent to the plane. The first raster arrangement serves to generate a raster arrangement of secondary light sources. A transmission optics serves for superimposed transmission of the illumination light of the secondary light sources into the illumination field. The transmission optics has a second raster arrangement with bundle-forming second raster elements. In each case one of the raster elements of the first raster arrangement is allocated to one of the raster elements of the second raster arrangement for guiding a partial bundle of an entire bundle of illumination light. The first raster arrangement for example has at least two types (I, II, III) of the first raster elements which have different bundle-influencing effects. The raster elements of the two raster arrangements are arranged relative to one another in such a way that to each raster element type (I to III) is allocated at least one individual distance (Δ | 01-26-2012 |
20150022798 | ILLUMINATION SYSTEM FOR MICROLITHOGRAPHY - A raster arrangement includes first and second types of raster elements which have different bundle-influencing effects. There is a distance step between a first raster area and a second raster area. The first raster area comprises a raster element of the first raster element type. The second raster area includes a raster element of the second raster element type. The raster arrangement is configured to be used in a microlithography illumination system. | 01-22-2015 |
20150146183 | ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - An illumination system of a microlithographic projection exposure apparatus includes an optical integrator having a plurality of light entrance facets each being associated with a secondary light source. A spatial light modulator has a light exit surface and transmit or to reflect impinging projection light in a spatially resolved manner. A pupil forming unit directs projection light on the spatial light modulator. An objective images the light exit surface of the spatial light modulator onto the light entrance facets of the optical integrator. The light exit surface of the optical light modulator includes groups of object areas being separated by areas that are not imaged on the light entrance facets. The objective combines images of the object areas so that the images of the object areas abut on the optical integrator. | 05-28-2015 |
20150146184 | ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - An illumination system includes an optical integrator having a plurality of light entrance facets, whose images at least substantially superimpose in a mask plane. A spatial light modulator transmits or reflects impinging projection light in a spatially resolved manner. A pupil forming unit directs projection light onto the spatial light modulator. An objective images a light exit surface of the spatial light modulator onto the light entrance facets of the optical integrator so that an image of an object area on the light exit surface completely coincides with one of the light entrance facets. A control unit controls the spatial light modulator such that along a scan direction a length of an image, which is formed on a mask from a light pattern in the object area, gradually increases at a beginning of a scan cycle and gradually decreases at the end of the scan cycle. | 05-28-2015 |
Vladimir I. Davydenko, Novosibirsk RU
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20150245461 | NEGATIVE ION-BASED NEUTRAL BEAM INJECTOR - A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber. | 08-27-2015 |
Yury Aleksandrovich Davydenko, Irkutsk RU
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20100164500 | Method for quantitative separation of electromagnetic induction and induced polarization effects - The invention relates to the field of electrical exploration and to the methods of determination of subterranean formations properties by means of electric parameters of subterranean formations measuring and separating of the parameters measured. The invention can be applied both in surface and marine electrical exploration using controlled sources of electromagnetic field, and is used in gas and oil exploration for searching and delimitation of oil and gas reservoirs basing on segregation of response from stratum, secondarily changed due to hydrocarbons migration, to split the measured signal to available components. The invention provides for a set of techniques that enable a layer-by-layer determination of geoelectrical parameters values, as well as process characteristics of induced medium polarization and electromagnetic induction. | 07-01-2010 |
Yury Aleksandrovich Davydenko, Ul. Deputatskaya RU
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20100148786 | METHOD AND DEVICE FOR CARRYING OUT MARINE ELECTRICAL EXPLORATION DURING A SHIP TRAVEL - The inventive method for reducing a noise effect during a ship travel consists in generating direct current pulses, the parameters of which are set up according to a section conductivity and the depth of a formation, in simultaneously measuring the electric field on pairs of receiving electrodes on the basis of the space average of a double electric layer potential originated at the electrode-water interface during the pulses and intervals therebetween and in determining geoelectrical parameters. The inventive device comprises a unit for forming an exciting field, in which a switchboard generates pulses on feeding electrodes and a generator consists of two mutually parallel cable lines with emitting electrodes, a nonradiative dummy device in the form of a pair of opposite electric dipoles having equal moments and a measuring unit with pairs of sectional receiving electrodes, wherein the total length of the electrode section is equal to or less than 5% the interelectode distance and the communication between the electrode elements connected to a receiving line via a common input/output makes it possible to add electromotive forces generated therein. | 06-17-2010 |