baber/WOPTO huggingface dataset:
Patent RU-2196023-C2 (RU)
Title: Method for laser treatment of dispersed materials and apparatus for performing the same
Inventor: LETFULLIN R R
IPC: B22F1/00
Filed: 2000-01-28
Granted: 2003-01-10
Abstract: FIELD: laser and aerosol using techniques, possibly laser heating, evaporation and photochemical conversion of dispersed materials in different manufacturing processes. SUBSTANCE: method comprises steps of spraying dispersed materials in gas-carrier; irradiating particles of materials by laser beam; irradiating by direct incident rays and by reverse reflected rays; selecting wave length of laser irradiation different from wave length of intensive absorption line of gas-carrier; realizing material treatment with possibility of controlling modes of heating and cooling particles due to changing parameters of laser irradiation. Apparatus includes outer laser source and optical reactor whose volume is filled with treated dispersed material. Reactor has two cavity end mirrors, one mirror has with axial hole for introducing laser irradiation. EFFECT: enhanced efficiency of laser treatment of dispersed materials in gas. 5 cl, 3 dwg, 1 ex
Patent RU-2184208-C2 (RU)
Inventor: SHLAKHTER IL JA SEMENOVICH
IPC: E21B33/12
Filed: 2000-03-13
Granted: 2002-06-27
Abstract: FIELD: oil and gas production. SUBSTANCE: packer is designed to separate pools, pipe and hole clearances, to insulate operational string of pipes against corrosive action of intrahole medium in process of running of oil, gas and gas condensate wells, to conduct repair and preventive maintenance operations in wells. Packer has body with rest and adapter, hollow shaft, sealing collars, shoe-centering mount, cone of bearing unit which pyramidal sides carry wedge dies mounted for movement along sides, stopping bushing. Packer is fitted with sleeve with spline grooves, hollow rod having thickening in its middle part for interaction with collar screw carrying thread on split part located opposite to internal thread in body. Adapter is installed inside sleeve and has spline protrusions and cylindrical base joined to hollow rod. Hollow shaft has variable section, its vertex is linked to collar screw and disc springs are placed between sealing collars on upper cylinder of hollow rod with thrust ring. Spring-loaded sleeve with outer cone corresponding to internal conical surface of shoe-centering mount is put in middle part of hollow shaft. Spring-loaded stopping bushing has annular groove and is mounted on lower cylinder of hollow shaft to limit radial movement of balls of locating arms placed in radial holes of cone of bearing unit and holding wedge dies each one of them being loaded with spring. EFFECT: increased operational reliability and versatility of packer. 5 dwg
Patent RU-2189941-C2 (RU)
Title: Liquid glass manufacture process
Inventor: SYRYKH V A
IPC: C01B33/32
Filed: 2000-03-10
Granted: 2002-09-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: liquid glass for refractory acid-resistant concretes, preparation of paints, etc. is obtained by preparing aqueous suspension of silicon- opal stock, e.g. microsilica or diatomite, followed by solid-phase treatment of suspension with alkali metal hydroxides. Heat treatment of reaction mixture is carried in absence of external heat supply using solid alkali metal hydroxide dissolution heat and heat provided by formation of alkali metal hydrosilicates at 96-100 C for 0.5-2 h until emission of gas bubbles ceases. Finished liquid glass is cooled at a cooling velocity 80-100oC/h. EFFECT: improved workability and quality of glass. 1 tbl
Patent RU-2183327-C2 (RU)
Inventor: SHNITSER SERGEJ
IPC: G01N21/71
Filed: 1998-09-27
Granted: 2002-06-10
Abstract: Изобретение относится к способу и устройству для измерения степени пероксидации липидов в биологических жидкостях и суспензиях тканей, в котором специально подготовленные пробы, содержащие липиды, подвергают нагреву для того, чтобы вызвать термохемилюминесцентное свечение, испускаемое пробой и усиливаемое до такой степени, что его можно обнаружить с помощью фотодетектора 18 специального назначения. Измерение света позволяет сделать заключение о содержании пероксидов и в последующем получить точную оценку пероксидации липида. Технический результат - обеспечение простого и чувствительного способа измерения. 2 с. и 8 з.п.ф-лы, 5 ил.
Patent RU-2188421-C2 (RU)
Inventor: LEVI M I
IPC: G01N33/48
Filed: 2000-05-19
Granted: 2002-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using Bacillus stearothermophilus spore strain being obligate thermophilic spore-forming microorganism possessing optimum growth temperature of 55-60 C, facultative anaerobic microorganism of high sensitivity to all widely applicable antibiotics or other thermophilic bacteria spores. The material under study is tittered on immunoenzyme analysis plates in colored nutrient medium with indicator agent added. Test culture spores are placed into the cells in the amount of 10 7  spores/ml. The inoculated cultures are incubated at 50-60 C. Other noise species of microflora do not grow at this temperature. No changes in medium color being observed, proves antibiotic presence in the material under study. EFFECT: high reliability of the method; high sensitivity of the method. 2 tbl
Patent RU-2191664-C2 (RU)
Title: Apparatus for electrochemical and mechanical working
Inventor: SMOLENTSEV V P
IPC: B23H5/06
Filed: 2000-07-19
Granted: 2002-10-27
Abstract: FIELD: electrochemical and mechanical working of ducts. SUBSTANCE: deforming broach of combination type tool-electrode is in the form of sleeve having on its lateral surface slit inclined relative to axis of sleeve. Broach may close worked duct along its perimeter by means of contact surface of sleeve. Inner cavity of sleeve is filled with magnetic rheological liquid. Additional electrode is arranged in said cavity and it is connected with positive pole of low-voltage electric current source. Upon applying electric current rheological liquid is solidified for fixing desired diameter of sleeve. With use of such apparatus it is possible to work duct of different diameters. EFFECT: guaranteed desired cold-work without change of deforming broach. 1 dwg, 1 ex
Patent RU-2202049-C2 (RU)
Title: Closed-electron-drift plasma engine
Inventor: GNIZDOR R JU
IPC: F03H1/00
Filed: 2000-10-04
Granted: 2003-04-10
Abstract: FIELD: space engineering; plasma jet engines, stationary plasma engines, and applied plasma accelerators. SUBSTANCE: plasma engine incorporating at least one compensating cathode 1 and anode unit 2 including discharge chamber 3 with ionization and acceleration zones formed by internal and external walls 4 and 5, respectively, with enlarged-thickness outlet ends 6 and 7, and magnetic system 8 has external surfaces 9 of at least one of outlet ends of its discharge-chamber walls disposed in erosion zone shaped so that erosion surface area of wall facing accelerated plasma flow varies within life period by maximum 5%. Outlet ends may be shaped in the form of at least three rectilinear sections. EFFECT: enhanced stability of thrust throughout entire service life of engine. 2 cl, 7 dwg
Patent RU-2209148-C2 (RU)
Inventor: MAL CHENKOV S A
IPC: B60R25/04
Filed: 2000-10-27
Granted: 2003-07-27
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to electrical equipment of vehicles. Proposed ignition switch has housing accommodating fixed contact plate, rotary combination barrel and dielectric bushing. Stop for spring and longitudinal slots are made on outer surface of bushing. Spring and movable contact plate with lugs are arranged on bushing for displacement along its axis of symmetry. Movable contact plate lugs are made on edge of its hole. Contacts are provided on said plate. Lugs of movable contact plate are driven into longitudinal slots of bushing. Design peculiarity of proposed switch is that bayonet slots are made on bushing which change into longitudinal slots. Thanks to it, operator should not hold contact plate acted upon by compressed spring in position when fitting bushing with spring and movable contact plate in switch housing. EFFECT: facilitated assembling of switch. 5 cl, 4 dwg
Patent RU-2204055-C2 (RU)
Title: Станок-качалка для двух скважин
Inventor: BOGATYREV P I
IPC: F04B47/02
Filed: 2000-11-08
Granted: 2003-05-10
Abstract: Изобретение предназначено для использования в нефтяной промышленности. Содержит раму, механизм преобразования вращательного движения в возвратно-поступательное, стойки с установленными на них шкивами для перемещения подвесок для штанг двух насосных установок. Балансир расположен на противоположных сторонах от рамы и выполнен с радиальной головкой, снабженной радиальными канавками для закрепления подвесок, и установлен шарнирно на одной из стоек с возможностью качательного движения относительно вертикальной плоскости и взаимодействия с подвесками штанг. Позволяет повысить производительность и сократить расход электроэнергии. 1 ил.
Patent RU-2208424-C2 (RU)
Title: Method for treating dystonic lesions in cerebral venous hemocirculation
Inventor: SHUMAKOV E A
IPC: A61H1/00
Filed: 2001-04-25
Granted: 2003-07-20
Abstract: FIELD: medicine, manual therapy, neurology. SUBSTANCE: the present innovation deals with treating venous discirculatory cerebral pathology. One should relax muscular-ligamentous apparatus of epicranial aponeurosis due to its postisometric relaxation by applying respiratory and oculomotor synergism that improves collateral outflow of venous blood out of cranial cavity along diploic veins. EFFECT: higher efficiency of therapy.
Patent RU-2218854-C2 (RU)
Inventor: MAKAROV V M
IPC: A47J27/56
Filed: 2001-06-08
Granted: 2003-12-20
Abstract: FIELD: domestic equipment. SUBSTANCE: apparatus has funnel-shaped case adapted to be placed in vessel for boiling, with larger base of case being mounted on vessel bottom. Case is provided with bypass openings and/or slots formed in side surface portion closer to case large base. Slots are executed on base edge. Apparatus may be equipped with extender joined to case smaller base. Extender is made in the form of flat or convex rings, continuous rings or set of individual ring members or cascade of rings. Apparatus may be equipped with insert including extender. Extenders positioned on case or on insert are provided with radial or spiral grooves. Apparatus is used in preparing of liquid products, such as milk, bouillon, jams etc tending to foam during baking or cooking. EFFECT: simplified construction, enhanced reliability in operation and reduced manufacture costs. 4 cl, 8 dwg
Patent RU-2206467-C2 (RU)
Title: Method of bringing inflatable envelope of safety device of air bag-type to readiness (versions), vehicle safety device (versions), valve device
Inventor: ISAKOV S N
IPC: B60R21/26
Filed: 2001-07-13
Granted: 2003-06-20
Abstract: FIELD: transport engineering; safety devices. SUBSTANCE: according to proposed method inflatable envelope of safety device is set in operating condition by interrupting gas flow through intake opening of envelope in preset time moment. In process of inflation of envelope with gas, flow of gas is interrupted and renewed, thus forming sequence of gas pulses through intake opening of envelope at controlled duration of gas pulses and intervals. According to one version, liquefied carbon dioxide is used in gas source. Safety device implementing described method contains inflatable envelope with intake hole to let in gas filling the envelope to ready-for-use state and system to supply gas into envelope including gas source, valve device and starting unit. Valve device is made in form of pneumatic distributor with two stable positions: open position in which gas from gas source gets into envelope through its inlet hole, and closed position in which gas flow through envelope hole is interrupted. Valve device which can be used in safety devices contains control valve and main valve connected with control valve and installed between lower pressure space and higher pressure space. Main valve contains hollow housing forming valve space and provided with first channel connecting valve space with lower pressure space, and second channel, connecting valve space with higher pressure space. First channel accommodates valve seat with at least one ring projection forming ring through channel, and shutoff member including movable dome-like cutoff member with top pointed to first channel and coaxial with channel, and guide. Cutoff member and guide are installed-inside valve space being telescopically interconnected. First space with outer hole from side of first channel and coaxial with said channel and second space with outer hole from side of second channel and coaxial with said channel are made in guide. First and second spaces are connected with control valve made for alternately connecting either first and second spaces to each other, or connecting first space with atmosphere and stopping second space from side of control valve. EFFECT: enlarged range of inflating of protective envelope, provision of reliable protection of humans in vehicle in case of road accidents. 45 cl, 8 dwg
Patent RU-2213932-C2 (RU)
Inventor: DOLGOV JU P
IPC: F42B12/36
Filed: 2001-10-26
Granted: 2003-10-10
Abstract: FIELD: modified ammunition, applicable as an information carrier for delivery of information to inaccessible areas. SUBSTANCE: the ammunition has two coaxial cases interconnected on the side of the shell in radius of the circumference, and on the side of the primer - by a bottom opening at a shot. The ammunition has a device for damping the kinetic energy. A rod carrying the information container and sharpened on the side of the shell passes in the axis of the inner case. The ammunition is provided with a system of coding of the signals of acknowledgement of information receipt, as well as with a device preventing it from a deep penetration into an obstacle. The ammunition has a signal container and a number of devices facilitating its search day and night. The ammunition is provided with an automatic information liquidation system, if during a definite time it would be not found, as well as it has devices for switching off the destructor or its interlocking. The ammunition is provided with a sound timer making it possible to determine by ear the time to operation of the destructor. In case of inaccessibility of the ammunition information can be transmitted by a sound signal device in the form of standard messages in the Morse code. EFFECT: provided delivery of information to inaccessible areas excluding its interception by the existing means. 5 cl, 7 dwg
Patent RU-2241475-C2 (RU)
Title: Экстракт tanacetum parthenium
Inventor: BOMBARDELLI EHTSIO
IPC: B01D11/02
Filed: 2000-05-31
Granted: 2004-12-10
Abstract: Экстракт Tanacetum parthenium практически свободный от α-ненасыщенных γ-лактонов. Его получают проводя: а) экстракцию растения (надземных частей) ацетоном, спиртами или смесями таких растворителей с водой; b) экстракцию материала, полученного на стадии а) углеводородами; с) экстракцию неуглеводородной фазы неполярным растворителем; d) обработку, предварительно испаренного и повторно растворенного в водно-спиртовом растворе экстракта, полученного с использованием неполярного растворителя, сильноосновной ионообменной смолой; e) элюирование смолы спиртами и удаление элюированного раствора; f) обработку указанной смолы спиртовыми или водно-спиртовыми растворами кислот, концентрирование раствора и экстракцию полученного в результате остатка неполярным растворителем; g) выпаривание неполярного растворителя со стадии f) с получением остатка, который добавляют к остатку, полученному выпариванием углеводородного экстракта со стадии b) и к ацетоновой или спиртовой фазе, полученной после экстракции неполярным растворителем на стадии с); h) выпаривание и сушку. Фармацевтическая композиция, обладающая противомигреневой активностью, содержит указанный экстракт. Изобретение позволяет снизить аллергентность экстракта. 2 н. и 3 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2226411-C2 (RU)
Inventor: KHASANOV A G
IPC: A61M25/01
Filed: 2002-03-04
Granted: 2004-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has four canals and inflatable cuff on distal end as fixing balloon. A canal has additional openings on the extent from distal canal to balloon for performing internal draining between the stomach and duodenum. The first narrow canal is used for introducing medicaments into esophageal lumen. It opens via holes in middle portion of the probe. The second narrow canal is used for pumping-in the fixing balloon. The third narrow canal is used for performing enteric feeding. EFFECT: enhanced effectiveness of treatment; wide range of functional applications. 2 dwg
Patent RU-2229767-C2 (RU)
Inventor: ADZHIMANBETOV S B
IPC: H02K7/18
Filed: 2002-07-22
Granted: 2004-05-27
Abstract: FIELD: motor car construction engineering; motor cars using hybrid drive. SUBSTANCE: device has electrical machine, vehicle transmission, and storage battery. It is also provided with electrical machine armature speed transducer, actuating mechanism, controller, comparator, and also variator installed between electrical machine shaft and vehicle transmission. Variator can vary its gear ratio in response to signal arriving from mentioned actuating mechanism. EFFECT: enhanced braking efficiency and economic efficiency of vehicle. 1 cl, 1 dwg
Patent RU-2244672-C2 (RU)
Title: Ручное устройство с подвижно установленным аппликационным элементом для переноса пленки с защитной ленты на подложку
Inventor: ROLL ON FRANK
IPC: B43L19/00
Filed: 2001-02-13
Granted: 2005-01-20
Abstract: Изобретение относится к ручному устройству (1) для переноса пленки (F), например, из клейкого покровного или цветного материала с защитной ленты (2) на подложку (S), содержащему корпус (6), в котором подающая катушка (4) и принимающая катушка (5) для защитной ленты (2) установлены с возможностью вращения, и расположенный в корпусе (6) аппликационный элемент (7), вокруг которого защитная лента (2) описывает петлю, при этом аппликационный элемент (7) установлен с возможностью перемещения между отведенным положением неприменения и выдвинутым вперед положением применения, из которого он смещается по направлению к положению неприменения тянущей назад силой упругости, ручное устройство (1) имеет приводной элемент (29), который расположен так, что доступен с наружной стороны, причем при приведении в действие вручную включающим усилием приводной элемент обеспечивает возможность аппликационному элементу (7) переместиться в положение применения, в котором он прижат к подложке (S) для переноса пленки (F). Для облегчения и улучшения обращения с устройством аппликационный элемент (7) автоматически перемещается в положение неприменения из своего имеющегося положения, когда давление устройства на подложку (S) или включающее усилие уменьшается до соответствующего определенного значения. 3 н. и 12 з.п. ф-лы, 9 ил.
Patent RU-2293603-C2 (RU)
Inventor: BERNS ROBERT CHARL Z
IPC: B01J3/06
Filed: 2001-04-02
Granted: 2007-02-20
Abstract: FIELD: treatment of diamonds. 
     SUBSTANCE: proposed method of change of diamond color includes the following stages: (i) forming reaction mass at presence of diamond in pressure-transmitting medium fully surrounds the diamond; (ii) subjecting the reaction mass to action of high temperature and pressure during required period of time; proposed diamond is brown diamond, type IIa; its color is changed from brown to colorless by subjecting the reaction mass to action of temperature of from 2200°C to 2600°C at pressure of 7.6 Gpa to 9 Gpa. 
     EFFECT: possibility of keeping diamond intact during treatment. 
     46 cl, 4 dwg, 1 ex
Patent RU-2243741-C2 (RU)
Inventor: GUSEJNOV A G
IPC: A61B17/60
Filed: 2002-11-19
Granted: 2005-01-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has cantilever attachment to Ilisarov's apparatus. Main members of the cantilevered attachment are 1-2 compressing units applicable for setting bone fragment with simultaneous thrust applied to it from two points or sequential pressure actions applied from two or more points and for fixing it to its bed under control of pressure direction and magnitude. 
     EFFECT: enhanced effectiveness of treatment; accelerated treatment course. 
     5 dwg
Patent RU-2250963-C2 (RU)
Title: Демонтажный комплекс тоннеля транспортной магистрали
IPC: E02D29/00
Filed: 2002-12-25
Granted: 2005-04-27
Abstract: Изобретение относится к области строительства, а именно к конструкциям демонтажного комплекса тоннеля, сооружаемого в составе транспортной магистрали. Новым в изобретении является то, что демонтажный комплекс тоннеля транспортной магистрали содержит демонтажную камеру, выполненную отрытым способом, включающую лоток, поперечные торцевые, имеющие проемы переднюю и заднюю и продольные боковые сплошные стены с внешней металлоизоляцией из образующих противофильтрационную завесу имеющих замковые соединения разделительных элементов и шпунтовых панелей, сопряженных с гидроизоляцией лотка с образованием водонепроницаемой оболочки, причем стены по толщине состоят из объединенных в единую конструкцию монолитной внутренней железобетонной части, противофильтрационной завесы и наружного защитного бетонного слоя, включающего заполнение карманов разделительных элементов и шпунтовых панелей, при этом каждая шпунтовая панель выполнена из не менее чем двух полых протяженных элементов с замкнутым контуром поперечного сечения, объединенных между собой, по крайней мере, одним ориентированньм вдоль средней продольной плоскости панели или параллельно ей, преимущественно, непрерывным по длине панели элементом, герметично прикрепленным к соединяемым элементам, к которым также жестко прикреплены прерывистые по длине панели дополнительные связи, расположенные в продольных плоскостях, параллельных средней продольной плоскости панели и смещенных в обе стороны относительно нее на расстояние, составляющее от 0,1 R до 1,0 R, где R - расстояние в поперечном сечении от средней продольной плоскости панели до наиболее удаленной от нее точки на поверхности панели в этом сечении, а задняя поперечная стена демонтажной камеры размещена в зоне примыкания к камере участка тоннеля, возводимого закрытым способом, хвостовая часть которого, примыкающая к демонтажной камере, расположена в предварительно образованном в грунте бетонном массиве, прочность которого составляет 15-35% прочности обделки хвостовой части тоннеля, причем бетонный массив выполнен длиной, составляющей не менее трети длины демонтажной камеры. Технический результат, обеспечиваемый изобретением, состоит в повышении надежности конструкций путем обеспечения совместной работы демонтажной камеры и хвостовой части возводимого закрытым способом тоннеля в слабых, в том числе обводненных грунтах, и оптимального распределения материала, соответствующего степени нагруженности его участков, в том числе повышении прочностных характеристик массива в зоне хвостовой части тоннеля с одновременным обеспечением точного и устойчивого положения выводимого в демонтажную камеру проходческого комплекса, а также исключении развития на этом участке возводимого тоннеля повышенных деформаций, которые могут вызвать осадки дневной поверхности и деформации расположенных в зоне строительства зданий и сооружений. 21 з.п. ф-лы, 24 ил.