baber/WOPTO huggingface dataset:
Patent RU-2285742-C2 (RU)
Inventor: BERLIN EVGENIJ VLADIMIROVICH
IPC: C23C14/35
Filed: 2004-07-27
Granted: 2006-10-20
Abstract: FIELD: plasma technology; metallization of surfaces of elements of micro-mechanics, filters, delay lines, integral micro-circuits and printed circuit boards. 
     SUBSTANCE: proposed method consists in  cathode spraying of material on target placed in  plasma to which negative bias is fed relative to plasma created in buffer gas by outside generator. Transversal size of target is close to transversal size of coat layer; target and substrate  are shifted relative to each other at high accuracy of positioning. Rate of motion of target relative to substrate is so selected that preset thickness of coat layer should be obtained. Rate of spraying is regulated by change of plasma generator power. Device proposed for realization of this method has vacuum chamber, units for discharge and admission of working gas, plasma generator in working chamber and metal target consisting of material to be sprayed; it is connected to voltage source creating negative bias on target; device is also provided with dielectric substrate  which is subjected to spraying. Target and substrate are movable at high accuracy of positioning relative to each other; size of target is considerably lesser that that of substrate. Plasma source employs inductive RF discharge. 
     EFFECT: reduced consumption of material for target; enhanced accuracy of obtaining required thickness of coat; improved quality of coat; increased degree of ionization of gas and  material sprayed on target. 
     16 cl, 11 dwg, 2 ex
Patent RU-2295230-C2 (RU)
Inventor: BYKOV OLEG DMITRIEVICH
IPC: A01G7/00
Filed: 2004-08-12
Granted: 2007-03-20
Abstract: FIELD: agriculture, in particular, horticulture. 
     SUBSTANCE: method involves determining temperature dependence of plant objects' breath in darkness within predetermined temperature range including taking plant sample of object under investigation and placing sample in dark flow-through gas chamber, with initial temperature of sample and flow velocity of air through chamber being preliminarily set; removing carbon dioxide from air flowing into chamber and determining its concentration at chamber outlet; determining initial weight of sample under investigation and its final weight upon accomplishment of test; determining breath at continuously varying temperature within the entire temperature range, with temperature varying rate being set taking into consideration temperature inertia of chamber-plant sample system. 
     EFFECT: increased labor efficiency, improved accuracy and reproducibility of data obtained during determining of breath temperature dependence.
Patent RU-2277516-C2 (RU)
Inventor: CHERNJAVSKIJ ISAAK JAKOVLEVICH
IPC: C04B20/00
Filed: 2004-10-08
Granted: 2006-06-10
Abstract: FIELD: building industry. 
     SUBSTANCE: invention relates to building materials and can be used in making filling agents for light concretes. Method for preparing an artificial porous filling agent involves preparing a raw mixture consisting of the dispersed siliceous component - ash from the heat and power plant and a binding agent, formation of a mixture as granules that are dried, calcined and roasted. Them the caking point of the prepared raw mixture is determined and the molded and dried granules are separated for three portions. All three portions are calcined at similar temperature but for different times - τ 1 , τ 2  and τ 3  and then all three portions of granules are roasted in the similar regimen at temperature lower the caking point of the mixture. Then granules are cooled and three series of control concrete samples are used from them and the concrete density is determined in each series: γ 1 , γ 2  and γ 3 , and the calcinations time that is necessary for preparing concrete of the required density is used for assay of analysis data. Invention provides expanding technological possibilities of the method, reducing the specific consumption of material, labor and energy resources. 
     EFFECT: improved preparing method. 
     6 cl, 2 dwg, 3 tbl
Patent RU-2334235-C2 (RU)
Inventor: BEJKER MATT JU
IPC: G01N33/50
Filed: 2003-06-11
Granted: 2008-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention claims a method of T-cell epitop chartering for a given albumen or its fragment by using peripheral blood mononuclear cells (PBMC). The invention also concerns T-cell epitop identification in therapeutic albumens. In addition, the invention concerns a combined approach to application of epitop chartering according to identification of MHC class II ligands detected by the claimed chartering method, and construction of similar sequence with less amount of such ligands. 
     EFFECT: screening methods for albumen molecule determinants and epitops identification. 
     17 cl, 3 dwg, 3 tbl, 5 ex
Patent RU-2294373-C2 (RU)
Inventor: SOLOVYKH GALINA NIKOLAEVNA
IPC: C12Q1/02
Filed: 2005-02-08
Granted: 2007-02-27
Abstract: FIELD: biotechnology, microbiology. 
     SUBSTANCE: invention relates to a method for determination of lysozyme activity of biological objects. Method involves culturing Micrococcus lysodeicticus № 2665 GISK named for Tarasevich as a test-culture on liquid nutrient medium at temperature 27°C to value of optical density 3.2-3.4 followed by lyophilic drying the grown culture. Suspension is prepared from the grown test-culture and this suspension is added to analyzed biological object followed by calculation of lysozyme activity of biological object by the known method. Invention provides obtaining the more precise, reliable and comparable data concerning the level of lysozyme activity in biological object. Invention can be used in evaluation of antibacterial immunity of organism, ecological tolerance of organisms to environment factors. 
     EFFECT: improved assay method. 
     3 tbl, 1 dwg, 1 ex
Patent RU-2301182-C2 (RU)
Inventor: SHIROKOVA TAMARA KONSTANTINOVN
IPC: B64G1/52
Filed: 2005-04-25
Granted: 2007-06-20
Abstract: FIELD: systems for control of spacecraft medium parameters; scientific experiments and technological procedures carried out on board spacecraft. 
     SUBSTANCE: proposed method includes monitoring of pressure in pressurized chambers of spacecraft both inside and outside, monitoring of pressure in pressurized compartment where chambers are located, comparison of pressure in pressurized chambers with preset magnitude, relief of gas mixture from chambers in case of excess of pressure above preset level or pressurizing with gas mixture in case of drop of pressure. For forming high vacuum, gas mixture is relieved through vacuum pipeline of adjustable length brought out to space vacuum zone far away from spacecraft case. System proposed for realization of this method includes pressure and vacuum sensors, valves fitted in pressurization line and in main relief line, quick detachable joints and control units for heaters and gas relief units. One part of gas relief units consisting of electric valves is located inside spacecraft and other part containing heaters and temperature sensors is located outside spacecraft. System is provided with gas supply unit and  additional gas relief line mounted in parallel with main relief line. On one side, additional line is connected to pressurized chamber inlets and on other side it is connected to main relief line. Provision is also made for preliminary gas scavenging line which is located inside spacecraft and is connected to main relief line between additional line and two emergency valves. Mounted on outlet of one of them is vacuum pipeline of adjustable length provided with vacuum sensor; mounted on outlet of other is vacuum attachment. 
     EFFECT: extended functional capabilities; improved service characteristics; enhanced economical efficiency. 
     3 cl, 2 dwg
Patent RU-2317361-C2 (RU)
IPC: D21H21/10
Filed: 2003-09-16
Granted: 2008-02-20
Abstract: FIELD: paper making. 
     SUBSTANCE: composition for manufacture of paper has flocculating cationic polymeric retention means, phenol resin, and polyethylene oxide. Cationic polymeric retention means is liquid aqueous cationic polymer dispersion free of solvent and oil phase and having viscosity of from 2,000 to 20,000 mPa˙s at concentration of 1%. Cationic polymeric retention means may be added into composition in conjunction with phenol resin or separately from it at other point. It may be also used for preliminary treatment of filler which is to be further added to composition. 
     EFFECT: increased extent of retention and dehydration of composition for manufacture of paper, high quality of paper sheets and reduced manufacture costs. 
     11 cl, 4 dwg, 5 tbl, 3 ex
Patent RU-2349968-C2 (RU)
Inventor: MIMURA IKUO
IPC: G09F13/16
Filed: 2003-10-08
Granted: 2009-03-20
Abstract: FIELD: physics. 
     SUBSTANCE: reflective display includes, at least, surface protective coating, data display layer, reflecting layer and back protective coating. Radio-frequency identification module or modules are mounted on these layers or in-between. Each of the modules said above integrated radio-frequency identification circuit or circuits and communication antenna or antennas connected to the specified integrated radio-frequency identification circuits. Behind reflecting layer there is irradiator provided. This layer reflects the light impinging from the sign front and transmits the light travelling within the sign. 
     EFFECT: data identification of various signs at night and possibility for high-level data exchange through simultaneous reading and recording electronic data. 
     36 cl, 14 dwg
Patent RU-2290738-C2 (RU)
Title: Преобразователь напряжения
Inventor: KHUDJAKOV VLADIMIR FEDOROVICH
IPC: H02M3/00
Filed: 2005-05-16
Granted: 2006-12-27
Abstract: Устройство относится к преобразовательной технике и может быть использовано в источниках вторичного электропитания. Предлагаемое устройство обеспечивает технический результат: расширение функциональных возможностей за счет обеспечения равномерной загрузки модулей по току при их параллельной работе от общего или раздельных источников питания, исключения перегрева модулей и возможности получения восходящей, жесткой и падающей внешней (нагрузочной) характеристики. Это достигается тем, что преобразователь напряжения выполнен из набора модулей, каждый из которых подключен к источнику питания и содержит ключевой регулятор, включенный через датчик тока между входными и выходными выводами, блок управления, связанный выходом с входом ключевого регулятора, а входом - с выходом усилителя, своими входами соединенного со средними точками двух резистивных делителей, у которых первые выводы объединены с выходом датчика тока, второй вывод первого резистивного делителя подключен к источнику опорного напряжения, а второй вывод второго резистивного делителя - к датчику выходного напряжения, каждый из модулей снабжен датчиками по числу контролируемых параметров (температуры, мощности и т.п.), причем выход каждого датчика подсоединен через резисторы к средним точкам обоих резистивных делителей, а средние точки первых резистивных делителей соединены с образованием общей шины, при этом все модули объединены в группы, в каждой из которых входные выводы модулей подключены параллельно к источнику питания, а выходные выводы соединены параллельно для суммирования мощностей на общей или раздельных нагрузках. Другой вариант состоит в том, что входные выводы модулей каждой группы соединены последовательно и подключены к своему источнику питания. 4 ил.
Patent RU-2303960-C2 (RU)
Inventor: VERZHAK AFANASIJ AFANAS EVICH
IPC: A61B17/42
Filed: 2005-07-05
Granted: 2007-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying device. Device has thrust tube. The tube is placed in vaginal fornix. Idle tube end is attached to external cylinder rest member with compression spring. The compression spring produces dilatation from the uterine by stretching segmental conductor. The segmental conductor has dilating chamber. Strings are embedded into chamber wall. Terminal chamber wall is dilated with ball of 4-40 mm diameter and more being formed. The ball is formed by pulling chamber top out from the conductor. The chamber top is pulled to one-half of ball circle of required dilation radius. Filler is pumped into the chamber with piston from internal cylinder reservoir by screwing worm into it. The worm has vibrator unit. 
     EFFECT: provided dilation directivity; reduced cervical canal tissue resistance to dilation; reduced risk of uterus perforation. 
     12 cl, 3 dwg
Patent RU-2304989-C2 (RU)
Title: Method for applying combined treatment for treating operable stomach cancer cases
Inventor: SLUGAREV VIKTOR VLADIMIROVICH
IPC: A61K31/7068
Filed: 2005-08-26
Granted: 2007-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing Capecitabin on the background of preoperational irradiation as radio modifier at a dose of 1650 mg/m 2  divided into 2 portions given 2 h before exposure and 12 h after the exposure. 
     EFFECT: prevented local relapse occurrence; prolonged survival period. 
     2 dwg, 9 tbl
Patent RU-2309271-C2 (RU)
Inventor: AKHMETOV EHMEL BORISOVICH
IPC: F02B23/00
Filed: 2005-09-27
Granted: 2007-10-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed internal combustion engine contains at least one cylinder accommodating piston mechanically coupled with crankshaft, cylinder head with fitted-in intake and exhaust valves, combustion chamber made in form of cavities in cylinder head under one of valves and in piston crown charge, swirlers made in form of end face projections enclosing one of cavities of combustion chamber, adjoining to other cavity when piston is in top dead center, and forming tangentially directed channels, and igniter installed in recess of cylinder head.  Combustion chamber on piston crown is made in form of cavity from solid of revolution whose axis coincides with axis of cylinder or is located near the axis.  Charge swirlers in form of end face projections with tangential channels are arranged around combustion chamber on piston crown and adjoin cavity on cylinder head when piston is in top dead center.  Valves are fitted in cavities in cylinder head whose depth corresponds to depth of cavity in cylinder head and height of end face projections on piston crown.  For diesel engine nozzle is used as igniter which is arranged in cavity of cylinder head.  For multiple-fuel engine both nozzle and spark plug are used as igniters which are fitted in cavity of cylinder head.  For forced ignition engines spark plug is used as igniter.  End face projections adjoining valve plates are made with smaller height to preclude their contacting when piston is in top dead center.  Combustion chamber and end face projections on piston crown or entire surface of piston crown are provided with heat insulating material coating, for instance, zirconium dioxide.  Combustion chamber and end face projections on piston crown are made of cast iron or steel of low thermal conductivity being cast into or fastened in crown of aluminum alloy piston. 
     EFFECT: increased power output of engine, reduced content of toxic components and hard particles in exhaust gases. 
     10 cl, 5 dwg
Patent RU-2313725-C2 (RU)
Inventor: LEBEDEV-KRASIN OLEG JUR EVICH
IPC: F23K1/02
Filed: 2005-10-27
Granted: 2007-12-27
Abstract: FIELD: heat-and-power industry; other industries; production of the power installations. 
     SUBSTANCE: the invention is pertaining to the devices used for power generation by means of the fuel burning and may be used in the branches of industry, where such devices are necessary, for example, for production of the electric power. The power installation contains the distribution device, the combustion chamber and the heat exchanger, the fuel and the air feeding blocks. The invention provides that the air supply device, the combustion chamber and the heat exchanger are installed on one shaft. The distribution device is disposed in the central part of the installation with the capability of its rotation about the given shaft. The distributing device is made in the form of the cylinder and contains the horizontally disposed partition, and also contains the windows located on the both sides of the partition and open in the opposite directions. The heat exchanger is made in the form of the permeable for the gases interior and exterior annular cylinders disposed on the outer side of the cylinder of the distributing device at some distance from it and between these cylinders coaxially with the cylinder of the distributing device. The outer annular cylinder consists of the heat-exchange pipes. The fuel feeding block is located from the installation butt-side between the internal and external annular cylinders of the heat exchanger. The block used for the air supply is disposed on the side of the same butt of the installation in the butt part of the distributing device. The installation contains the gas-turbine block including the air compressor, the fuel compressor, the combustion chamber and the working turbine. The air compressor inlet is connected to the atmosphere, and the outlet - with the heat-exchange pipes of the outer annular cylinder of the heat exchanger. The inlet of the fuel compressor is located on the second butt-end of the installation opposite to the mentioned above. The outlets of the fuel compressor and the heat-exchange pipes are connected to the combustion chamber, which outlet is connected to the working turbine. 
     EFFECT: the invention ensures the efficient operation of the installation. 
     5 cl, 2 dwg
Patent RU-2339283-C2 (RU)
Inventor: KHOTI KHIROSI
IPC: A41G3/00
Filed: 2004-10-05
Granted: 2008-11-27
Abstract: Одноразовый парик содержит основу, выполненную из очень тонкого листа, волосяные сегменты, имплантированные в основу, и клеевой слой, нанесенный на нижнюю сторону основы. Толщина основы имеет порядок микронов (МКМ). Клеевой слой равномерно нанесен на всю нижнюю сторону основы и имеет такую толщину, что существует небольшая неравномерность, имеющая выступающие части и остальные части. Выступающие части входят в контакт с корневыми частями имплантированных волосяных сегментов, выступающих из нижней стороны основы, и подняты по отношению к внешней стороне основы, когда парик прикреплен к коже человека. Толщина клеевого слоя до 20 раз больше, чем толщина основы. Изобретение обеспечивает удобство в пользовании и создание полной имитации натуральных волос. 1 з.п. ф-лы, 2 табл., 3 ил.
Patent RU-2359919-C2 (RU)
Title: Установка и способ очистки сточных вод
Inventor: DEHN KATRIN
IPC: C02F1/28
Filed: 2004-10-15
Granted: 2009-06-27
Abstract: Изобретение относится к установке для очистки сточных вод, загрязненных органическим веществом, и способу, осуществляемому в этой установке. Установка для очистки сточных вод содержит по меньшей мере один реакционный сосуд, по меньшей мере с одним впуском указанных сточных вод, по меньшей мере с одним выпуском очищенных сточных вод, по меньшей мере с одним вентиляционным каналом и со средством введения по меньшей мере одного окисляющего газа. Реакционный сосуд содержит слой материала, способного катализировать реакцию окисления органического материала в указанных сточных водах и/или поглощать этот органический материал. Реакционный сосуд также содержит погружную мембрану устройства фильтрации, при этом средство введения по меньшей мере одного окисляющего газа и впуск сточных вод расположены на дне реакционного сосуда для введения окисляющего газа и сточных вод параллельными потоками, в направлении слоя каталитического материала, и затем в направлении мембраны устройства фильтрации. Изобретение позволяет оптимизировать операцию окисления и использовать малые количества очищающего продукта. 2 н. и 24 з.п. ф-лы, 1 ил.
Patent RU-2358687-C2 (RU)
Title: Электрическая зубная щетка, имеющая движущуюся поверхность для просмотра
Inventor: MILSDEJVIS NIKOLJA
IPC: A46B5/00
Filed: 2004-11-04
Granted: 2009-06-20
Abstract: Изобретение относится к области гигиены и может быть использовано для чистки зубов электрическими зубными щетками. Электрическая зубная щетка содержит ручку, внутри которой расположен электродвигатель, головку, имеющую один или несколько подвижных держателей для щетинок, при этом указанный один или несколько держателей для щетинок соединены с электродвигателем, и шейку, расположенную между ручкой и головкой. В ручке имеется просмотровое окошко и подвижная поверхность для просмотра, расположенная под просмотровым окошком. По меньшей мере, участок указанной поверхности для просмотра виден через просмотровое окошко. Указанная поверхность для просмотра связана с электродвигателем так, что вращение вала электродвигателя приводит в движение поверхность для просмотра. Технический результат изобретения заключается в обеспечении подвижности нанесенных на конструктивный элемент щетки изображений с возможностью их просмотра, что способствует повышению привлекательности пользования электрической зубной щеткой. 8 з.п. ф-лы, 5 ил.
Patent RU-2360054-C2 (RU)
Title: Электрический утюг
Inventor: SHAPIRO VIKTOR ALEKSANDROVICH
IPC: D06F75/08
Filed: 2006-07-07
Granted: 2009-06-27
Abstract: Изобретение относится к области домашних электрических приборов и может быть использовано в быту. Электрический утюг содержит подошву, выполненную в форме диска с возможностью его вращательного движения вокруг своей оси симметрии, а также установленные на корпусе привод подошвы, блок питания привода и устройство передачи питания на нагревательные элементы, при этом блок питания привода соединен с приводом подошвы, а блок питания нагревательных элементов соединен с входом устройства передачи питания на нагревательные элементы, выход которого соединен с нагревательными элементами. Изобретение позволяет повысить скорость глажения. 5 з.п. ф-лы, 6 ил.
Patent RU-2447884-C2 (RU)
Title: Фармацевтический состав с контролируемым высвобождением действующего вещества
Inventor: KUKHAR POLONTSA
IPC: A61K9/50
Filed: 2004-12-22
Granted: 2012-04-20
Abstract: Изобретение относится к фармацевтическим составам с покрытием с контролируемым высвобождением действующего вещества и к их применению для лечения доброкачественной гиперплазии простаты. Состав включает в терапевтически эффективном количестве действующее вещество, представляющее собой тамсулозин или его фармацевтически приемлемую соль, находящееся в гранулированной сердцевине, и нерастворимый проницаемый полимер, который находится в гранулированной сердцевине и в покрытии. Указанные фармацевтические составы также могут включать поверхностно-активное вещество и необязательно другие эксципиенты. Изобретение также относится к способу получения фармацевтических составов, который включает смешивание ингредиентов для сердцевины, гранулирование, прессование и придание сферической формы, высушивание и нанесение покрытия. Изобретение обеспечивает составы с рН-независимым высвобождением действующего вещества, низкой межиндивидуальной изменчивостью и низкой биологической вариабельностью. 4 н. и 10 з.п. ф-лы, 7 пр.
Patent RU-2347308-C2 (RU)
Inventor: OBUKHOV VITALIJ ARSEN EVICH
IPC: H02K1/20
Filed: 2006-08-15
Granted: 2009-02-20
Abstract: FIELD: electricity. 
     SUBSTANCE: present invention pertains to electrical engineering and electric machine-building, particularly to cooling of electric machines and relates to design features of liquid-cooled stators. The essence of the invention lies in that, in the stator of the electric machine, the stator core, comprising packets and thermal elements with channels for cooling liquid in between the packets, is sealed in a casing. The thermal elements on the side of the casing, at a partially radial depth, have smaller thickness, forming ring channels between packets, and have O-rings on both sides. On one side of the inner diameter of the casing there is axial channel with partition walls, dividing ring channels into groups. On the opposite side of the casing there is another axial channel with other partition walls. Both channels with corresponding partition walls form a chain coupling of channel groups and have inlets and outlets. 
     EFFECT: reduced labour input in making the stator, increasing reliability of the stator at the same time. 
     3 dwg