baber/WOPTO huggingface dataset:
Patent RU-2239974-C1 (RU)
Inventor: RUDENKO N E
IPC: A01C7/04
Filed: 2003-08-18
Granted: 2004-11-20
Abstract: FIELD: agricultural engineering, in particular, sowing of seeds of tilled crops, such as sugar beet, corn, soya etc. 
     SUBSTANCE: seeding unit has hopper with discharge window, drive system and dosing device made in the form of truncated hollow cone rotating around horizontal axis. Hollow cone bearing support arranged at side of smaller diameter. Ring with through cells is positioned at end part of cone base of smaller diameter. Ring is closed with cover equipped with local slot at rim. Cover is arranged for rotation around its axis. Through cells are made conical, with larger outer diameter. Rings with through cells may be replaced with rings having different number of cells, said cells may be of different size. 
     EFFECT: reduced damage to seeds during seeding procedure and simplified construction. 
     3 cl, 4 dwg
Patent RU-2253491-C1 (RU)
Title: Способ лечения хронического сальпингоофорита
Inventor: ZUEV V M
IPC: A61N7/00
Filed: 2003-11-05
Granted: 2005-06-10
Abstract: Изобретение относится к области медицины, в частности к неоперативной гинекологии, и может быть использовано для лечения и профилактики обострений хронического сальпингоофорита. На фоне антибактериальной терапии проводят дважды со сменой раствора низкочастотную 26,5 кГц ультразвуковую санацию вульвы и влагалища через озонированныый 3-5 мг/л физраствор при амплитуде колебаний излучающего торца волновода 50-60 мкм расстоянием от озвучиваемой поверхности 5-10 мм при непрерывном режиме озвучивания 1-2 сек/см 2  в течение 30-80 сек и экспозицией раствора во влагалище 8-10 мин. Затем кожу передней брюшной стенки в проекции правых придатков нагревают при температуре 55-60°С в течение 90-180 сек. Разогретую поверхность через салфетку, смоченную озонированным физраствором, охлаждают до температуры 25-30°С в течение 30-45 сек и проводят ультразвуковой фонофорез при вышеуказанных режимах в течение 30-45 сек. Всю процедуру повторяют с левой стороны, затем на пятый день после озвучивания с озонированным физраствором влагалище озвучивают раствором лактобактерина в физрастворе. Все перечисленные физпроцедуры повторяют ежедневно 8-12 раз при 10-дневном курсе. Способ позволяет удлинить период ремиссии, снизить частоту рецидивов, быстро купировать болевой синдром, нормализовать флору влагалища.
Patent RU-2255259-C1 (RU)
Title: Седло шарового клапана
Inventor: ANDREEV A P
IPC: F16K5/06
Filed: 2003-12-16
Granted: 2005-06-27
Abstract: Изобретение относится к области арматуростроения, в частности к седлам шаровых кранов, и предназначено для использования в шаровой запорной, регулирующей, предохранительной арматуре, работающей при высоких температурах рабочей среды в различных отраслях промышленности. Седло шарового клапана включает кольцо с проточкой на наружной поверхности для установки уплотнения неподвижного соединения с корпусом и с кольцевой проточкой. Последняя обращена к уплотняемой поверхности сферического элемента. В кольцевую проточку установлена одна часть кольцевого блока. Другая часть кольцевого блока выполнена с возможностью контакта по уплотняемой поверхности сферического элемента. Кольцевой блок включает в себя несколько кольцевых тел. Одни из кольцевых тел выполнены из первого элементного изделия с более высокими показателями твердости и прочности, например из металла. Другие тела выполнены из второго уплотнительного элементного изделия более мягкого и пластичного, например графита. Кольцевые тела из второго элементного изделия расположены в промежутке между кольцевыми телами, выполненными из первого элементного изделия. Крайние кольцевые тела наибольшего и наименьшего диаметров выполнены из первого элементного изделия. Кольцевой блок выполнен монолитным, со взаимно проникающими связями. Первое элементное изделие выполнено проницаемым. Его свободное поровое пространство заполнено вторым уплотнительным элементным материалом, которые монолитно связаны. Изобретение направлено на повышение работоспособности седла при высоких рабочих температурах и на упрощение технологии изготовления седел. 13 з.п. ф-лы, 6 ил.
Patent RU-2249814-C1 (RU)
Title: Method of determining gasoline lead level, indicator composition for implementation thereof, and a method of preparing supported indicator for determining gasoline lead level
Inventor: DEDOV A G
IPC: G01N21/78
Filed: 2003-12-18
Granted: 2005-04-10
Abstract: FIELD: fuel engineering. 
     SUBSTANCE: method comprises contacting test gasoline sample with supported indicator, in particular reductant containing thioamides functions, capable of reacting with lead to form a colored compound. Advantageously, reductant is thiourea or 4-phenylthiosemicarbazide, or yet thiosemicarbazone, and inert filler is glass. Indicator composition is constituted by supported indicator (70-80 wt %) and inert filler. Preparation of supported indicator consists in that above-defined reductant is non-covalently immobilized on alumogel after contact of aqueous solution of the former with the latter for 40-60 min under static conditions. 
     EFFECT: increased determination accuracy. 
     6 cl, 1 tbl
Patent RU-2260723-C1 (RU)
Inventor: MAKARENKO N G
IPC: F16C33/66
Filed: 2004-01-15
Granted: 2005-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: parts of the rolling bearing is connected with anode, and friction zone is affected by the ultrasound.  The rate of restoration of worn parts of the friction system is controlled by changing concentration, conductivity, temperature, and composition of the ion-generating fluid by changing the number, structure, and material of the soluble anodes.  The pressure inside the inner space of the bearing and speed of motion of friction parts are controlled.  The magnitude of the current in the anode circuit and bearing part is programmable and varies from the constant value to the pulse value with changeable frequency, relative pulse duration, and amplitude.  The system is provided with pickups that record the conditions of operation of the bearing, its velocity, loading, temperature and so on.  The power source can be connected and disconnected externally.  The bearing has pickups for recording parameters of the ambient fluid and process. The bearing is provided with sound, light, and digital alarm. 
     EFFECT: increased durability. 
     9 cl, 1 dwg
Patent RU-2260358-C1 (RU)
Inventor: ALEKSEEV G V
IPC: A23N12/04
Filed: 2004-01-15
Granted: 2005-09-20
Abstract: FIELD: food-processing industry, in particular, devices used for blanching of fish, vegetables and other food products for preparing of canned foods. 
     SUBSTANCE: blancher has charging and discharge tourniquet-type gates with pockets, conveyance system arranged in casing, and steam supply line. Immovable cylindrical member axially mounted within discharge tourniquet-type gate is provided with two vertical channels communicating with each other and liquid media supply channel, the latter being connected with vertical channel. Each pocket of discharge tourniquet-type gate is provided with radial through slots. Diaphragm is positioned on inner diameter of pockets for rotation relative to axis of discharge tourniquet-type gate. Diaphragm is made in the form of thin-walled ring and is equipped with apertures similar to radial through apertures provided in pockets. 
     EFFECT: provision for keeping biological value of raw food material through improved controlling of content of liquid media in end product. 
     3 dwg
Patent RU-2258211-C1 (RU)
Inventor: BOLDENKOV V V
IPC: G01N3/48
Filed: 2004-03-31
Granted: 2005-08-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises impacting the material with the use of indenter with the tip, measuring the deceleration of the indenter at the moment of complete submerging of the tip into the material to be tested, and determining hardness allowing for known parameters and measured parameter from the formula proposed. 
     EFFECT: enhanced reliability of determining. 
     2 dwg
Patent RU-2264586-C1 (RU)
Title: Двухконтурный нагревательный прибор для центральных систем отопления
Inventor: DZERANOV T V
IPC: F24H3/06
Filed: 2004-04-12
Granted: 2005-11-20
Abstract: Изобретение предназначено для применения в отопительной технике, а именно в центральных системах отопления зданий и сооружений, в которых используются в виде теплоносителя горячая вода, водяной пар, горячее масло и другие жидкости. Двухконтурный нагревательный прибор центрального отопления состоит из секций в виде теплообменивающих элементов, оребрений и прокладок, причем, по крайней мере, два теплообменивающих элемента в секции расположены последовательно и снабжены соединительными трубками с устройствами для наружных соединений между собой и двумя контурами - передним и обратным задним, образующими два сквозных вертикальных канала, а прокладки выполнены чашеобразными и установлены между соединительными трубками на входе и выходе теплообменивающих элементов, при этом секции имеют симметричную форму. Кроме того, теплоотдающие элементы выполнены из алюминия и его сплавов, а соединительные трубки и патрубки из стали. Изобретение позволяет улучшить и упростить герметизацию, снизить стоимость нагревательных приборов и повысить надежность их работы при одновременном повышении интенсификации процесса теплообмена. 1 з.п. ф.-лы, 3 ил.
Patent RU-2266683-C1 (RU)
Inventor: SHISHKOV JU I
IPC: A23L33/00
Filed: 2004-04-16
Granted: 2005-12-27
Abstract: FIELD: food processing industry. 
     SUBSTANCE: foodstuffs are enriched with reaction products of sodium selenate with cysteine. 
     EFFECT: enriched foodstuffs with positive action on immune, detoxification and other systems. 
     4 tbl, 5 ex
Patent RU-2253692-C1 (RU)
Title: Способ химико-термической обработки деталей электромагнитных клапанов из магнитомягкой стали
Inventor: TARASOV A N
IPC: C23C8/02
Filed: 2004-05-05
Granted: 2005-06-10
Abstract: Изобретение относится к области металлургии, в частности к термической и химико-термической обработке деталей из магнитомягкой высокохромистой стали, используемой для изготовления корпусов, магнитопроводов, сердечников электромагнитных клапанов подачи рабочих газов в электрических реактивных двигателях малой тяги. Предложенный способ включает стабилизирующий отжиг, перед которым проводят механическую обработку деталей, в процессе отжига проводят карбонитрирование в древесноугольных смесях с активизирующими азото- и углеродсодержащими добавками со ступенчатым нагревом сначала при температуре выше точки Кюри 780-820°С в течение 3-4 часов, а затем при температуре ниже точки Кюри 680-700°С в течение 2-3 часов с охлаждением в упаковочном контейнере со скоростью 50-80°С/ч. В частных случаях выполнения изобретения в качестве механической обработки проводят абразивно-струйную обработку. Техническим результатом изобретения является повышение износостойкости деталей клапанных пар при сокращении трудоемкости, а также улучшение технологичности и увеличение ресурса работы электромагнитных малогабаритных электроклапанов при сохранении коррозионной стойкости. 1 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2263168-C1 (RU)
Inventor: KOCHETOV O S
IPC: D03D49/00
Filed: 2004-05-31
Granted: 2005-10-27
Abstract: FIELD: textile engineering, in particular, equipment for protecting of processing equipment from vibration. 
     SUBSTANCE: vibration isolating suspension device has base, columns, flat shock-absorbers and supporting units for connecting flat shock-absorbers to columns. Flat shock-absorbers are extending through the entire width of weaving machine. One end of each shock-absorber is fixed on supporting surface of weaving machine by means of guiding device and other end is fixed in supporting unit disposed on base. Supporting units are connected in pairs with one another through rigid plate provided on base. According to particular embodiment, supporting unit is made in the form of supporting plate equipped with groove, with which screw having spherical head is cooperating. Threaded part of screw is connected by means of nuts with one end of shock-absorber and other end of shock-absorber is rigidly fixed in guiding device through fastening members. According to another particular embodiment, supporting unit has supporting plate with threaded pin. 
     EFFECT: increased efficiency in protecting of processing equipment from vibration. 
     3 cl, 5 dwg
Patent RU-2264612-C1 (RU)
Inventor: DMITRIEV D I
IPC: G01N21/41
Filed: 2004-06-30
Granted: 2005-11-20
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: method includes pointing into sample of subject substance, in mutually opposite directions, of two coaxial laser emission beams, overlapping in space inside subject sample, while appearance of forced Brillouin dispersion emission in substance is provided, measuring space-time distributions of intensiveness levels of beams emission in planes, perpendicular to direction of emission vector, measuring space distribution of intensiveness of emission of auxiliary beam in plane, perpendicular to direction of emission and being a plane of outlet of beam from sample of subject substance, while at least one of beams falling on substance is formed with uneven distribution of emission intensiveness in a plane, perpendicular to direction of emission and being a plane of entering of beams, and coefficient of emission amplification is calculated by numeric method. 
     EFFECT: higher precision. 
     6 dwg
Patent RU-2270376-C1 (RU)
Title: Bolt joint
Inventor: BELLAVIN MIKHAIL SERGEEVICH
IPC: F16B5/02
Filed: 2004-07-12
Granted: 2006-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: bolt joint comprises bolt, nut, washer, and parts to be joined.  The pipe of the bolt is set on the rod and is interposed between the parts at an angle.  The surfaces of the faces of the pipe are inclined to each other. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2271868-C1 (RU)
Title: Method for plastic producing of claydite of various fractionality, apparatus for grinding of intermediate claydite product
Inventor: TREPALIN DMITRIJ VIKTOROVICH
IPC: B02C18/06
Filed: 2004-09-23
Granted: 2006-03-20
Abstract: FIELD: method and equipment for crushing and grinding of various materials. 
     SUBSTANCE: method involves beginning procedure of grinding semi-finished claydite product into granules of predetermined size at moisture content of 17% and performing sequential grinding by cutting with the help of cutting tool formed as three-thread screw having three knife sectors sharpened at an angle of 20 deg, said sectors being spaced from one another by distance of 17 deg; setting granule sizes by changing gap between detachable grate bars of ganged grate with the use of spacer bushings of various sizes. Apparatus has grinding chamber, horizontal rotor shaft carrying cutting tools made in the form of three-thread screw with three knife sectors, and bar grate composed of detachable bars which are spaced from one another by gaps provided through the use of spacer bushings. Knives are sharpened at an angle of 20 deg and spaced from one another by distance of 17 deg. 
     EFFECT: improved workability and reduced consumption of power. 
     3 cl, 3 dwg, 1 ex
Patent RU-2278962-C1 (RU)
Inventor: STRUGOVETS EVGENIJ TROFIMOVICH
IPC: E21B43/112
Filed: 2004-10-11
Granted: 2006-06-27
Abstract: FIELD: oil production, particularly methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells. 
     SUBSTANCE: method involves lowering device connected to pipe string to perforation interval; increasing pressure in pipes and perforating casing pipe wall by extension crush roll; performing water-jet cement stone and rock cutting. To perform perforation operation device with crush roll is used. The crush roll is provided with rim having high-strength teeth with heights at least 2 mm grater than wall thickness of casing pipe to be perforated, with lip angles of not more than 60° and with contact surface blunting of not more than 1 mm. Casing pipe is perforated by device reciprocation to provide roll movement and to press roll teeth in casing pipe. Device creates 20-50 slots per 1 running meter of casing pipe within the limits of one perforation row so that bridges are created between the slots. Device comprises body, hydraulic cylinder, hollow rod-like piston, wedge, which controls crush roller axis. The roller has rim with high-strength teeth, which provide roll movement during device reciprocation to create 20-50 slots per 1 running meter within the limits of one perforation row as productive bed is fully opened. Teeth heights are at least 2 mm grater than wall thickness of casing pipe to be perforated. Teeth lip angle is not more than 60°. Contact surface blunting is not more than 1 mm. Water-jet nozzle is mounted to direct jet into slots and so that jet bypasses bridges during tool stopping. 
     EFFECT: provision of full productive bed penetration along with retaining casing pipe ability to withstand side rock pressure. 
     2 cl, 2 dwg
Patent RU-2269776-C1 (RU)
Inventor: GUR JANOV JURIJ ANATOL EVICH
IPC: G01N33/30
Filed: 2005-02-08
Granted: 2006-02-10
Abstract: Изобретение относится к экспресс-методам определения наличия и качества диспергирующе-стабилизирующих свойств, типа дисперсанта у смазочных масел и определения среди других типов масел моторных. Способ определения диспергирующе-стабилизирующих свойств смазочных масел осуществляют путем введения в масло и диспергирования в нем загрязнителя и придания состояния покоя, при этом в масло вводят жидкий загрязнитель, не образующий с маслом раствора, и после его диспергирования эмульсии придают состояние покоя, по изменению информативных параметров в виде потери прозрачности и приобретения эмульсией окраски от желто-рыжего до желто-белого цветов осуществляют качественную оценку наличия диспергирующе-стабилизирующих свойств с выявлением моторных масел, а по изменению информативных параметров в виде интенсивности окраски эмульсии от желто-рыжего до желто-белого цветов, времени начала выпадения загрязнителя в осадок и/или начала расслаивания эмульсии или их отсутствия, объема выпавшего в осадок загрязнителя и/или высоты столба расслоившейся эмульсии за определенный период времени или их отсутствия, объема вводимого в масло загрязнителя, при котором начинается выпадение загрязнителя в осадок или расслоение эмульсии, а также возможных их сочетаний осуществляют количественное определение с оценкой уровня работоспособности диспергирующе-стабилизирующей присадки смазочного масла и определением типа дисперсанта. 
     Достигается ускорение и повышение информативности определения. 7 табл.
Patent RU-2290997-C1 (RU)
Title: Disintegrator
Inventor: KUDJAN SERGEJ GEORGIEVICH
IPC: B02C13/22
Filed: 2005-05-17
Granted: 2007-01-10
Abstract: FIELD: mechanical engineering, in particular, equipment for grinding of various materials. 
     SUBSTANCE: disintegrator has casing equipped with cover and incorporating rotating disk with concentric rows of fingers, between which finger rows are positioned concentric rows of fingers fixed on immovable cover, charging funnel and discharge branch pipe. Within charging funnel are provided at least two ribs for orienting of ground material in direction approximating funnel axis, and are secured sectioned annular flat movable and immovable knives for preliminary grinding of material into parts having sizes smaller than length of fingers. Rotating disk is equipped with blades for removal of ground material and reducing content of dust particles in ground material. 
     EFFECT: increased efficiency in grinding of hollow articles and reduced consumption of power for grinding process. 
     3 dwg
Patent RU-2285773-C1 (RU)
Inventor: TSURIKOV ALEKSANDR MIKHAJLOVIC
IPC: E04C1/00
Filed: 2005-06-10
Granted: 2006-10-20
Abstract: FIELD: building, particularly to erect wall frames and inner walls, door assemblies, suspended ceilings, grids, fences and so on. 
     SUBSTANCE: building block is formed of wood and is shaped as rectangular parallelepiped with tie members made as projections and grooves. Projections and grooves are created in edges to be connected. Side edges of the block are provided with alternating ridges and valleys. Ridge height h r  is 0.5-1.5 mm. Block width b b  is greater than groove width b g  by 0.3-1.7 mm. Ridges and valleys may be parallel to longitudinal block axis, transversal to longitudinal block axis or extend at an angle thereto. Ridge may have triangular or trapezoid cross-section. 
     EFFECT: possibility to compensate inaccuracies of modular wooden building block fabrication. 
     7 cl, 6 dwg
Patent RU-2286992-C1 (RU)
Inventor: BORISOV AL BERT VALER EVICH
IPC: C07D487/22
Filed: 2005-07-04
Granted: 2006-11-10
Abstract: FIELD: organic chemistry of complex compounds. 
     SUBSTANCE: invention relates to novel derivatives of metalloporphyrazine of the formula (I)   that can be used as dyes, catalysts in different processes. Invention provides preparing compounds possessing with coloring properties. 
     EFFECT: valuable properties of complexes. 
     5 dwg, 4 ex
Patent RU-2291458-C1 (RU)
Title: Panoramic receiving set's adaptive antenna system
Inventor: VARFOLOMEEV IGOR STANISLAVOVIC
IPC: G01S5/04
Filed: 2005-07-05
Granted: 2007-01-10
Abstract: FIELD: the invention refers to the field of radio technique particularly to the field of antenna technique and may be used as an organic part of panoramic radio receiving arrangements at controlling radio electronics situation and at estimation of parameters of signals from radio emitting sources. 
     SUBSTANCE: the adaptive antenna system for a panoramic receiving set has n antenna elements, n delay lines , n adders, in series connected a controlling signal generator, a difference definition unit, an auxiliary adaptive processor and a driven processor whose first output is the output of the adaptive antenna system. At that the controlling signal generator's output is connected to signal inputs of all delay lines, the output of each of them is connected to the first input of the corresponding adder, the output of each of them is connected to the corresponding input of the auxiliary adaptive processor whose correcting output is connected to the second input of the difference definition unit. A new in the adaptive antenna system for a panoramic receiving set is that there are additionally introduced n preselectors, the first input of each of them is connected to the output of the corresponding antenna element, and the output of each preselector is connected to the second input of the corresponding adder and to the corresponding signal inputs of the driven processor, and also there are in series connected a unit of definition of spatial parameters of a signal, whose first input is connected with the second output of the driven processor, a former of guidance signal, and a commutator, whose output is connected to corresponding controlling inputs of the corresponding delay lines. At that the second input of the commutator is the input of the initial mounting of the adaptive antenna system, and the third input of the commutator is the input of switching over of regimes of the work of the adaptive antenna system. At that the second input of the unit of definition of spatial parameters of a signal is the input of a frequency code, and the second inputs of all preselectors are combined and are the input of the preselectors' realignment control. 
     EFFECT: increases accuracy of estimation of the signal parameters of panoramic receiving sets. 
     9 dwg