baber/WOPTO huggingface dataset:
Patent RU-2228535-C1 (RU)
Title: Способ измерения комплексной диэлектрической проницаемости радиопоглощающих композиционных материалов при нагреве
Inventor: DMITRIENKO G V
IPC: G01R27/26
Filed: 2002-11-26
Granted: 2004-05-10
Abstract: Изобретение относится к области измерения диэлектрических величин радиопоглощающих композиционных материалов, обладающих большими значениями относительной диэлектрической проницаемости и тангенса угла диэлектрических потерь, и предназначено для использования в радиотехнике СВЧ, при проектировании антенн СВЧ, защитных укрытий и экранов радиотехнических систем. Технический результат - получение точных (истинных) значений диэлектрической проницаемости, а не усредненных, что повышает точность определения зависимости диэлектрической проницаемости от температуры нагрева: устранение отдельного нагревательного устройства. Предлагается способ измерения диэлектрической проницаемости радиопоглощающих композиционных материалов при нагреве, в котором в образец измеряемого материала по всей толщине на разной глубине, начиная с поверхности, заделываются термопары для измерения температурного профиля, используется зондирующая электромагнитная волна большой мощности, которая производит одновременно измерение и нагрев образца измеряемого материала. Измерение температуры нагрева производится термопарами по всей толщине образца измеряемого материала. Измеряемыми параметрами являются комплексный коэффициент отражения или прохождения электромагнитной волны через образец и температура нагрева образца по толщине. По измеренным параметрам определяются точные значения диэлектрической проницаемости измеряемого материала при разных температурах. 1 табл.
Patent RU-2231434-C1 (RU)
Title: Aggregate for cold pressing bearings units onto wheel pairs of railway road cars
Inventor: NESTEROV E M
IPC: B23P19/02
Filed: 2002-12-09
Granted: 2004-06-27
Abstract: FIELD: machine engineering, namely equipment for simplifying process of assembling metallic units, for example pressing sleeves or bearing races onto axle of wheel pair of railway road cars. 
     SUBSTANCE: aggregate has apparatus for mounting wheel pair in the form of grab type clamp having fork like levers and provided with mechanism for turning it by 180 degrees. Said mechanism is mounted on upper beams of housing. Vertically arranged shaft of said mechanism is normal relative to axis of wheel pair. Said shaft is in the form of shaft-pinion rigidly joined with housing of grab type clamp and it is mounted with possibility of engagement with toothed rack. The last is made as one piece with pistons of hydraulic cylinders of said mechanism for turning by 180 degrees. 
     EFFECT: enhanced operating efficiency, lowered cost price of operations. 
     3 dwg
Patent RU-2239613-C1 (RU)
Inventor: VIKULIN V V
IPC: C04B35/584
Filed: 2003-02-10
Granted: 2004-11-10
Abstract: FIELD: nitride materials. 
     SUBSTANCE: invention relates to a method for manufacturing products from chemically bound silicon nitrides for elements and units of motor car, marine, and aircraft engines as well as for surface power plants operated at temperatures up to 1500 о С in combustion product atmosphere and other corrosive media. Method according to invention comprises grinding silicon-containing component and mixing it with nitration accelerator, in particular ferrous oxide or nickel, or nickel oxide, molding blank from resulting mixture, and nitration of the blank at 1000-1500 о С followed by lowering porosity of blank to 0.1 to 15.0% utilizing impregnation of the latter with ethyl silicate followed by heat treatment optionally under nitrogen atmosphere and within silicon nitride and boron nitride charge. 
     EFFECT: increased nitration rate and increased resistance of material against oxidation, in particular at high temperatures, and also increased strength of material. 
     9 cl, 4 ex
Patent RU-2230448-C1 (RU)
Inventor: KOGAN B I
IPC: A01F12/38
Filed: 2003-03-27
Granted: 2004-06-20
Abstract: FIELD: agricultural engineering, in particular equipment used in grain combines. 
     SUBSTANCE: straw shaking apparatus has driving and driven crankshafts and straw shakers connected to driving crankshaft through pivotally mounted slides arranged between flexible members. Driven crankshaft is mounted on pivotal supports arranged in spring-loaded slides. 
     EFFECT: simplified and reliable construction providing suppression of vibrations and, accordingly, reduction of adverse effect of vibrations upon combine operator. 
     3 dwg
Patent RU-2246032-C1 (RU)
Title: Wind-power electric generator
Inventor: LITVINENKO A M
IPC: F03D9/00
Filed: 2003-06-11
Granted: 2005-02-10
Abstract: FIELD: wind-power engineering; generation of electric power. 
     SUBSTANCE: proposed wind-power electric generator has tower with swivel cross-member and wind wheel, wind setting unit, rotors and stators with windings; rotors are made in form of aerodynamic washers having shape of concavo-concave disks secured on ends of blades and stator is provided with pole pieces whose ends are magnetically connected with rotors which are magnetically connected with additional stators; blades are provided with additional rotors magnetically connected with additional stators; additional rotors are electrically interconnected. 
     EFFECT: reduction of starting torque. 
     2 dwg
Patent RU-2238208-C1 (RU)
Title: Бортовой информационно-управляющий комплекс высокоскоростного поезда
Inventor: GORELOV V M
IPC: B61L27/00
Filed: 2003-07-22
Granted: 2004-10-20
Abstract: Изобретение относится к области управляющих систем и может быть использовано для управления высокоскоростными поездами. Сущность изобретения заключается в том, что бортовой информационно-управляющий комплекс высокоскоростного поезда, включает в себя четыре информационно-управляющие системы, каждая из которых содержит антенну спутниковой навигационной системы, приемник спутниковой навигационной системы, бортовую цифровую вычислительную машину, первое долговременное запоминающее устройство, трехосный акселерометр, адаптер последовательных интерфейсов, адаптер магистральных каналов информационного обмена, блок ввода-вывода, системную интерфейсную магистраль, устройство контроля исправности системы, реле отключения магистрального канала информационного обмена с системой управления движением. Изобретение повышает точность определения местоположения поезда, в том числе в условиях неработоспособности части источников навигационных данных и в условиях отсутствия расположенных на путях источников данных о местонахождении поезда (напольных устройств), а также повышает степень безопасности движения поезда. 1 з.п. ф-лы, 4 ил.
Patent RU-2255470-C1 (RU)
Inventor: KLJUCHNIKOVA N F
IPC: G01N33/48
Filed: 2004-02-04
Granted: 2005-07-10
Abstract: FIELD: animal science. 
     SUBSTANCE: one should detect haptoglobin types in cow's blood serum. Animals should be tested at the age of 8-10 mo either before or after the first calving. Animals of Hp 2-2 type should be referred to those with hereditary resistance for ovarian cysts development, and animals of Hp 1-1 type and Hp 2-1 type should be considered to be hereditarily predisposed to pathology under investigation. Application of the present method enables to detect animals with hereditary predisposition to the development of ovarian cysts in earlier period. 
     EFFECT: higher accuracy of prediction. 
     1 ex
Patent RU-2261866-C1 (RU)
Title: ПЕПТИДЫ АРЕНИЦИНЫ, ВЫДЕЛЕННЫЕ ИЗ МОРСКОГО КОЛЬЧАТОГО ЧЕРВЯ ArenicolA marina, ОБЛАДАЮЩИЕ АНТИМИКРОБНЫМ ДЕЙСТВИЕМ
Inventor: OVCHINNIKOVA T V
IPC: A61P31/04
Filed: 2004-02-10
Granted: 2005-10-10
Abstract: Изобретение относится к области биохимии и может быть использовано в медицине. Из кольчатого червя Arenicola Marina выделены две формы пептида с широким спектром антимикробного действия. Указанные формы различаются одним аминокислотным остатком в положении 10. В положении 10 ареницин-1 имеет Val, а ареницин-2 - Ile. Применение изобретения позволяет расширить ассортимент антимикробных средств. 1 ил., 1 табл.
Patent RU-2256878-C1 (RU)
Title: Способ измерения формы объекта и устройство для его осуществления
Inventor: POKLAD V A
IPC: G01B11/24
Filed: 2004-02-13
Granted: 2005-07-20
Abstract: Способ измерения формы объекта включает формирование на поверхности объекта с помощью светоизлучающей системы световой линии, лежащей в заданном сечении объекта, получение изображения световой линии, его обработку и определение координат профиля сечения объекта. При этом формируют совпадающие на поверхности световые линии поочередно с помощью двух светоизлучающих систем, освещающих поверхность в заданном сечении объекта под разными углами в каждой ее точке, получают изображения световых линий, на каждом из них выявляют неискаженные участки, из изображений указанных участков компилируют результирующее изображение, по которому осуществляют определение координат профиля сечения объекта. Устройство для измерения формы объекта содержит светоизлучающую систему, оптически связанную с фотоприемником, и вычислительный блок. Также содержит одну дополнительную светоизлучающую систему, оптически связанную с фотоприемником, и блок коммутации, подключенный входом к вычислительному блоку, а выходом - к каждой светоизлучающей системе, оптические оси светоизлучающих систем размещены в одной плоскости и расположены друг к другу под углом, равным 5-80°. Технический результат - повышение точности измерения путем исключения влияния зоны искажения на результаты измерений. 2 н. и 11 з.п. ф-лы, 5 ил.
Patent RU-2262988-C1 (RU)
IPC: B04B1/00
Filed: 2004-02-18
Granted: 2005-10-27
Abstract: FIELD: food industry. 
     SUBSTANCE: device comprises drum with plates that are made of cones diverging toward the base.  The ring baffle is mounted at the outlet or at the inlet of the separator between the plate holder and plate. 
     EFFECT: enhanced efficiency.
Patent RU-2254963-C1 (RU)
Inventor: PASTUKHOV V P
IPC: B22F9/12
Filed: 2004-02-25
Granted: 2005-06-27
Abstract: FIELD: for producing powders of metals and alloys and for applying coatings by means of gas-phase process. 
     SUBSTANCE: evaporator includes heater, cylindrical cells forming reservoir for melt metal, jets, ducts for inlet of melt metal and for outlet of its vapors, by-passing distributing branch pipes. According to invention heater is assembled of hollow cylindrical members mutually joined through electrically conducting couplings. Each cylindrical member of heater along its height serves as wall of cylindrical cell limiting size of cell in radial direction. On end of disc-like covers of each cylindrical cell (except upper lid along axis of which plug with duct melt metal inlet is mounted) jets are arranged coaxially relative to axis of evaporator. Plug and jet of upper cell and each next jets of cells restrict annular cone-like cavity inclined towards lower jet. Cavities and axial openings of jets form duct for outlet of vapor of melt metal. 
     EFFECT: reduced consumption of material, electric energy, improved operational reliability of structure. 
     1 dwg
Patent RU-2252015-C1 (RU)
Title: Средство для биологического омоложения кожи
Inventor: OKSINOJD O EH
IPC: A61K8/89
Filed: 2004-03-02
Granted: 2005-05-20
Abstract: Изобретение относится к области косметологии и касается препаратов, улучшающих состояние кожных покровов. Средство для биологического омоложения кожи содержит эмульсию перфторуглеродов и кремнийорганическое соединение при их соотношении в средстве от (30:70) до (70:30) об %, при этом используют также смесь кремнийорганических соединений. Средство позволяет воздействовать на глубинные и поверхностные слои кожи для лиц любых возрастных групп и сдвигает обменные процессы в тканях кожи в сторону преобладания процессов, свойственных тканям молодого возраста. 2 з.п. ф-лы, 2 ил., 4 табл.
Patent RU-2259474-C1 (RU)
Inventor: FAJZULLIN I N
IPC: E21B43/20
Filed: 2004-04-26
Granted: 2005-08-27
Abstract: FIELD: oil field development, particularly for ones with nonuniform reservoirs. 
     SUBSTANCE: method involves drilling injection and production wells; flooding oil reservoir and extracting oil out of well; defining more exactly geologic aspects on the base of drilling results; designing and drilling additional wells with horizontal bores or drilling horizontal bores from existent wells; determining location of reservoir drive zone boundaries; calculating volume of dead oil located near drive zones; drilling horizontal bores from existent wells located near drive zones and/or new wells with horizontal bores located in above zone, wherein horizontal bores are drilled in direction perpendicular to drive zone boundaries. 
     EFFECT: improved oil recovery. 
     2 dwg, 1 ex
Patent RU-2255651-C1 (RU)
Title: Способ диагностики стрессового состояния собак
Inventor: SAZONOVA V V
IPC: A61B5/0533
Filed: 2004-06-29
Granted: 2005-07-10
Abstract: Изобретение относится к медицине, рефлексодиагностике. Измеряли величины потенциалов биологически активных точек уха. Исследовали биологически активные аурикулярные точки (AT) 51, 55. Рассчитывали средний показатель. По полученным значениям в точках правого и левого уха диагностировали стрессовое состояние. Способ сокращает длительность и трудоемкость диагностики. 1 ил., 2 табл.
Patent RU-2273775-C1 (RU)
Title: Wheeled vehicle brake
Inventor: MIKHEEV SERGEJ VIKTOROVICH
IPC: F16D57/06
Filed: 2004-09-10
Granted: 2006-04-10
Abstract: FIELD: mechanical engineering; vehicle brakes. 
     SUBSTANCE: proposed brake of wheeled vehicle has cylinder with piston and throttling device.  Brake includes ring pipeline, pump, additional reservoir with working liquid, check valve, bypass and maximum pressure valve. Pump contains active gear in meshing with planet pinion and it is installed in ring channel being mechanically connected with vehicle wheel axle.  Cylinder with piston and throttling device communicate with ring pipeline.  Throttling device is made in from of spring-loaded spool with adjustable drive from vehicle brake pedal.  Bypass channel with maximum pressure valve is connected bypass to throttle, and additional reservoir with working liquid communicates with ring pipeline through check valve. 
     EFFECT: prevention of wheel locking and skidding at braking. 
     4 dwg
Patent RU-2282318-C1 (RU)
Inventor: MESHKOVSKIJ IGOR KAS JANOVICH
IPC: H05G2/00
Filed: 2005-04-01
Granted: 2006-08-20
Abstract: FIELD: technology for producing soft roentgen radiation. 
     SUBSTANCE: anode target of roentgen tube is affected by beam of electrons, emitted by cathode, simultaneously with aforementioned effect anode target is additionally irradiated by intensive laser radiation with density of energy in impulse, selected on basis of condition of providing for possible ionization of atoms of anode target material by removing electrons from up to electron covers, to which maximum of recombination radiation is applied, lying within necessary range of wave lengths. Aforementioned beam of electrons, emitted by cathode, is utilized for removal of recombining electrons from aforementioned covers and for providing for possible repeated participation of electrons in process of recombination onto these covers. 
     EFFECT: possible production of soft roentgen radiation by means of new method using roentgen tube. 
     7 cl
Patent RU-2284381-C1 (RU)
Title: Method of treatment of castings made from gold-based alloys
Inventor: GALANIN SERGEJ IL ICH
IPC: C25F3/16
Filed: 2005-04-28
Granted: 2006-09-27
Abstract: FIELD: electrochemical treatment of surfaces: electrochemical polishing of intricate profiles of gold-based alloy castings. 
     SUBSTANCE: proposed method includes preparatory mechanical treatment of surfaces with hand tools, preliminary electrochemical polishing of surface in electrolyte of the following composition: thiocarbamide, 90 g/l; concentrated sulfuric acid, 70 g/l at the following parameters of technological current pulses: duration, (0.5-2)·10 -3  s; period-to-width ratio, 1.5-3; amplitude current density, 5-10 A/dm 2 , stamping and final polishing of surface in electrolyte of the same composition at the following parameters of technological current pulses: duration, (2-3)·10 -3 ; period-to-width ratio, 1.25-1.5; amplitude current density, 3-5 A/dm 2 ; average micro-roughness of surface after mechanical treatment with hand tools is kept at level of R z = (2.0-1.6)·10 -6  m; preliminary polishing of surface is continued till average micro-roughness is at level  R z = (0.4-0.2)·10 -6  m; final polishing of surface is performed till average micro-roughness of surface is at level R z = (0.05-0.02)·10 -6 . 
     EFFECT: improved quality of finishing of gold-based alloy castings. 
     3 ex
Patent RU-2276312-C1 (RU)
Title: Skating rink
Inventor: BEREZKIN ANDREJ VLADIMIROVICH
IPC: F25C3/02
Filed: 2005-07-25
Granted: 2006-05-10
Abstract: FIELD: skating rinks. 
     SUBSTANCE: the skating rink, having a rectangular base, includes a cooling plate with a heat-exchange battery made in the form of U-shaped plastic pipe-lines parallel with one another, positioned in the base and connected with one end to the refrigerant carrier supply header, and with the other end - to the refrigerant carrier discharge header positioned on the outer side of the cooling plate of the field base being distinguished by the fact that the headers of the refrigerant carrier supply and discharge are installed along one of the shorter sides of the rectangular base of the field, the blanked off ends of the headers are positioned on the side of the opposite longer sides of the base, the heat-exchange battery is installed of polyethylene pipes with an outside diameter of 25 mm and wall thickness of 2 mm, the distance between the axes of the pipes of the U-shaped pipe-line makes up 2.5 to 3 outside diameters, and the U-shaped loops of the pipe-lines of the heat-exchange battery from the base side opposite to the headers in angles are positioned in the arc of a circle with radius R equal to 0.12 to 0.15 of the length of the field base cooling plate, the field base is made as a multilayer one, the cooling plate is made of reinforced concrete, 100 to 120 mm thick, and the value of roughness of the cooling plate surface on the side of ice freezing does not exceed 2-2.5 mm, and positioned below the cooling plate in succession are a membrane of duplex polyvinyl chloride with a layer thickness of 1 mm, heat insulation of two layers of foamplex, each having a thickness of 0.4 to 0.5 of the thickness of the cooling plate, water proofing layer of isoplastic 1 to 2 mm thick, bedplate having a thickness of 2 to 3.5 thicknesses of the cooling plate with pipes for heating of the base laid in the bedplate, the second water proofing layer of isoplastic 1 to 2 mm thick, and a concrete layer of foundation, having a thickness of 1 to 1.5 thicknesses of the cooling plate. 
     EFFECT: enhanced efficiency of skating ring cooling and reduced cost. 
     3 dwg
Patent RU-2294981-C1 (RU)
Title: Rust reforming agent
Inventor: NIKULIN EVGENIJ JAKOVLEVICH
IPC: C23C22/20
Filed: 2005-07-29
Granted: 2007-03-10
Abstract: FIELD: mechanical engineering; chemical treatment of surfaces of metals; prevention of corrosion; preparation of metal surfaces for application of paints and varnishes without preliminary removal of corrosion; treatment of weld seams and oil and gas pipe lines coated with scale. 
     SUBSTANCE: proposed rust reforming agent contains the following components, mass-%: arthophosphoric acid (85%), 45-65; ferro-prussiate -potassium ferrocyanide, 3.0-4.0; aluminum nitrate, 2.0-3.0; zinc nitrate, 0.5-1.5 and fluorocarbon compound, 0.01-0.1 of total formula   where RF=C 6 F 13 CO-, C 8 F 17 CO-, CF 3 О(C 3 F 6 О) 3-12 -CF(CF 3 )CO-, at n=2,3,4   at m=0-7 or   and water, up to 100%. Protective film may be used as primer for application of paints and varnishes. 
     EFFECT: enhanced durability of film formed on metal excluding further corrosion due to protection effect arising between film and parent metal. 
     1 tbl
Patent RU-2302073-C1 (RU)
Inventor: FALEEV MIKHAIL VLADIMIROVICH
IPC: H02P7/29
Filed: 2005-10-10
Granted: 2007-06-27
Abstract: FIELD: electrical engineering; angular velocity stabilizing systems built around phase locking circuit. 
     SUBSTANCE: proposed device has six flip-flops, two EXCLUSIVE OR gates, and four multiplexers used for converting signal arriving from shaft speed/position photoelectric pulse sensor. Above-mentioned components ensure desired noise immunity of device, in particular on long communication lines between motor whose shaft mounts photoelectric-pulse speed/position sensor and control device. 
     EFFECT: enlarged functional capabilities due to enhanced noise immunity of control coordinate measuring channel. 
     1 cl, 5 dwg
Patent RU-2302377-C1 (RU)
Inventor: SAPOZHNIKOV SERGEJ JUR EVICH
IPC: C02F1/52
Filed: 2005-12-08
Granted: 2007-07-10
Abstract: FIELD: mining industry; environmental protection; methods of purification of the waste waters from the suspended substances. 
     SUBSTANCE: the invention is pertaining to the purification engineering for the waste waters purification from the suspended substances and may be used at the minerals dressing and at the solution of the problems of the environmental protection. The amalgamator-flocculator of the waste water contains the loading block, the mixing chamber and the activator. The activator is executed in the form of the alternating impellers and the bladed rings. The bladed rings are connected by their exterior edges with the mixing chamber. The impellers are arranged along the center of the mixing chamber. The loading block is mounted above the upper impeller. The inclination of the blades of the impellers is opposite to the inclination of the blades of the rings. The technical result of the invention consists in the increased effectiveness of the flocculation due to the more intensive stirring action of the stream divided into the set of the elementary sprays. 
     EFFECT: the invention ensures the increased effectiveness of the flocculation due to the more intensive stirring action of the stream divided into the set of the elementary sprays. 
     4 dwg
Patent RU-2301633-C1 (RU)
Inventor: BYKOV VALERIJ ALEKSEEVICH
IPC: A61P43/00
Filed: 2005-12-27
Granted: 2007-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing bone implant in 2-5% tripsin solution at temperature 30-40°C for 6-8 h. Then, bone implant washing is carried out in turn with physiological solution and 2-5% tripsin solution at the same temperature. Alternation frequency rate depends on morphologically determined final bone implant cleaning degree. Final washing is carried out with physiological salt solution. 
     EFFECT: enhanced effectiveness of treatment; improved plastic bone implant properties, full bone marrow removal; accelerated implant preparation to clinical use or morphological research. 
     2 cl, 1 tbl
Patent RU-2302081-C1 (RU)
Inventor: GUTIN KLAVDIJ IOSIFOVICH
IPC: H04B3/54
Filed: 2005-12-27
Granted: 2007-06-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: invention may be used when setting up communication channels with usage of three-phased electric networks (0,4-35)kV without processing thereof with high frequency rejecters. 
     EFFECT: increased generator efficiency, during generator operation "parasitic" current at frequencies f 0 ±300Hz and f 0 ±600Hz do not appear and energy of generator used for creating signal currents is not spent on generation of these currents, eliminated excess voltages between key contacts. 
     1 dwg