baber/WOPTO huggingface dataset:
Patent RU-2282730-C2 (RU)
Title: Глушитель шума выпуска двигателя внутреннего сгорания
Inventor: SHISHKO ANDREJ IVANOVICH
IPC: F01N1/24
Filed: 2004-12-09
Granted: 2006-08-27
Abstract: Глушитель содержит корпус, выполненный в форме эллипсоида, с передней и задней торцевыми стенками и с впускным и выпускным патрубками, поперечные перегородки, разделяющие корпус на камеры, и шумопоглощающий материал, например базальтовое волокно, заполняющее внутреннюю полость, примыкающую к наружной стенке корпуса. Корпус глушителя имеет двойные стенки, со стороны впуска аэродинамического потока в нем образованы четыре последовательные камеры: первая активная камера, первая реактивная камера, вторая реактивная камера, вторая активная камера, впускной и выпускной патрубки размещены несоосно и закреплены одним концом на передней торцевой стенке корпуса. Впускной патрубок выполнен перфорированным в местах его прохождения через первую активную и вторую реактивную камеры и со стороны задней торцевой стенки имеет перфорированную заглушку, а внутри первой реактивной камеры симметрично и по обе стороны от продольной оси корпуса установлены две цилиндрические перфорированные трубы с перфорированными заглушками со стороны передней торцевой стенки. Третья по ходу впуска аэродинамического потока перегородка выполнена перфорированной. За поверхностью перфорации активных камер глушителя расположена латунная стенка или слой спрессованной металлической нержавеющей стружки. Изобретение позволяет повысить эффективность глушения шума выпуска двигателя внутреннего сгорания. 1 з.п. ф-лы. 7 ил.
Patent RU-2302119-C2 (RU)
Title: Reduced sugar containing gum
Inventor: ANDERSEN LONE
IPC: A23G4/06
Filed: 2002-09-24
Granted: 2007-07-10
Abstract: FIELD: food industry. 
     SUBSTANCE: gum comprises at least one biologically degraded polymer and gum components made of softeners, sugaring agents, aromatizing agents, active agents, fillers and their mixtures, and less than 2.0 mass % of water. 
     EFFECT: prolonged time of storage. 
     54 cl, 2 dwg, 3 tbl, 13 ex
Patent RU-2295566-C2 (RU)
Inventor: KORPAKOVA IRINA GRIGOR EVNA
IPC: C12N5/07
Filed: 2005-04-26
Granted: 2007-03-20
Abstract: FIELD: biotechnology, method for cryoconservation of biological cells for prolonged storage. 
     SUBSTANCE: claimed method includes selection of fertilized dog's tail Beroe ovata eggs in step of 2-4 blastomeres. Then eggs are placed in barrier solution, frozen by dipping in liquid nitrogen followed by storage therein. Further eggs are defrosted followed by washing thereof in washing solution. Sea water used as physiological medium for barrier and washing solutions is preliminary sterilized by filtration through membrane filter. 
     EFFECT: increased yield of non-damaged dog's tail eggs being capable of further development. 
     2 tbl, 8 ex
Patent RU-2332963-C2 (RU)
IPC: A61F2/32
Filed: 2005-07-07
Granted: 2008-09-10
Abstract: FIELD: medicine; traumatology. 
     SUBSTANCE: method involves using a nut, which diameter is larger than internal diameter of the aforesaid component, a key whereto the nut is attached and which is notched in the place of attachment, a referring hairpin of the diameter, smaller than that of the said component and with a proximal threading part and a shock hammer capable of being rolled in the hairpin proximal threading part. The method consists in trepanation of a femur diaphysis which is performed 2-5 mm lower on the distal extremity level of the said component  along 1-1.5 cm of a bone length, and on bone width on extent equal peer to an input nut thickness. The said nut is introduced into medullar space through trepanation aperture by means of the aforesaid key. The above nut is turned 90 degrees and pressed up till it is in a dense contact with the distal extremity of the said component. Then the referring hairpinin is itroduced into the said component. After that the hairpin distal extremity is rolled in a nut and the key is broken off. In the hairpin proximal threading part a shock hammer is rolled by means of which the distal extremity of the said component is beaten out. 
     EFFECT: invention allows for excising fragments of hollow implants. 
     2 ex
Patent RU-2300436-C2 (RU)
Inventor: KOLGANOV IVAN MIKHAJLOVICH
IPC: B21D5/06
Filed: 2005-08-09
Granted: 2007-06-10
Abstract: FIELD: plastic working of metals, namely manufacture of thin-wall sections. 
     SUBSTANCE: method comprises steps of cutting flat blank by two bands at preliminary shaping stage; removing burrs from cut line by micro-grinding; feeding cut blank to first profiling stand for preliminary shaping through two grooved passes. In second stand for preliminary shaping lateral deformed portions are bent by value depending upon mechanical properties of blank metal and used shaping schedule. Then cross corrugations are partially rolled out at leveling inner stresses and deformations along cross section due to increased rate of profiling in comparison with profiling rate in first stand for preliminary shaping. First and second profiling stands of apparatus being unit for preliminary shaping and they have working roll drive in the form of system of outer gear transmissions providing possibility for enhancing profiling rate at outlet of first stand. Profiling rolls are paired rolls mounted with possibility of separate profiling of two blanks and they have closed working gage. Shafts for mounting profiling rolls are in the form of inserts. Housing of stand unit is cast of two blocks parting along axis of upper shafts. 
     EFFECT: improved quality of sections, enlarged manufacturing possibility and enhanced efficiency of process. 
     5 cl, 6 dwg
Patent RU-2308550-C2 (RU)
Inventor: MANN VIKTOR KHRIST JANOVICH
IPC: C25C3/14
Filed: 2005-08-17
Granted: 2007-10-20
Abstract: FIELD: pneumatic transporting systems, possibly feeding of alumina to high-power aluminum cells arranged across electrolysis housings and loading of alumina to hoppers for automatic supply of it. 
     SUBSTANCE: apparatus includes mounted on support and driven to motion from common rotary shaft hinged parallelograms. Annular elastic collar is secured to surface of flange with reciprocal thread. Support is mounted in upper platform of cell. Spouts for delivering alumina to hoppers for automatic feed of it include upper part and joined to it by inclination angle lower part. Upper part of spout having rectangular or round cross section is rigidly joined with lateral wall of upper cavity of air-chute for material supply by inclination angle 25 - 45°. Alumina is charged to said cavity from system through loading end of air chute. Hose is joined with discharging apparatus of system for feeding alumina to air-chute. 
     EFFECT: possibility for transporting alumina to automatic feed hoppers of high-power aluminum cells arranged across electrolysis housings, lowered labor consumption for dismounting any of hoppers for restoring it, possibility for keeping remaining mechanisms of said hoppers and air-chute itself in operational state. 
     3 cl, 3 dwg
Patent RU-2309448-C2 (RU)
Inventor: LEKAREV ANATOLIJ FEDOROVICH
IPC: G05F1/565
Filed: 2005-09-02
Granted: 2007-10-27
Abstract: FIELD: automatic control, possible use for systems with wide-pulse adjustment, possible broad use in controlled secondary power sources. 
     SUBSTANCE: in incrementing type transformer, voltage on accumulating throttle on interval before and after commutation of key element equals respectively U in -U 1  and U in -U 2 , where U in  - power voltage, U 1 , U 2  - voltages at output of accumulating throttle on intervals before and after commutation of key element. 
     EFFECT: expanded functional capabilities of control method due to its extension for incrementing type transformers. 
     1 dwg
Patent RU-2380133-C2 (RU)
Inventor: GUMEROV ASGAT GALIM JANOVICH
IPC: B01D17/00
Filed: 2005-09-16
Granted: 2010-01-27
Abstract: FIELD: oil-and-gas industry. 
     SUBSTANCE: invention related to oil preparation at oil production and can be used in a chemical and oil industry. A method includes a separate development of highly water flooded and low water flooded oil flows and their mixing. In a distribution unit, dependently on dispersed water content, create two flows: the first one with dispersed water content less than 30%, the second with dispersed water content greater than 30%. Separate gas and free water from the second flow, after that return the second flow into the distribution unit, execute a thermo-chemical treatment, decrease the dispersed water content till lower than 30% in the second flow, then mix it with the first flow and forward both flows together for the following gas-water separation. 
     EFFECT: wells with the different physic-chemical properties and a water flood degree product treatment efficiency increase. 
     2 dwg
Patent RU-2320245-C2 (RU)
Inventor: SUCHKOV ALEKSANDR GEORGIEVICH
IPC: A24F27/00
Filed: 2006-03-14
Granted: 2008-03-27
Abstract: FIELD: match industry, in particular, construction and process for manufacture of matchbox. 
     SUBSTANCE: matchbox has two bodies which are to be withdrawn from one another in utilization. Inner body is defined by flat rectangular bottom and side poles which are rigidly joined to one another, with poles being disposed along bottom perimeter. Outer body has two parallel flat rectangular bases rigidly joined to one another by means of two side poles. One of bases is equipped with through opening. Other base of outer body is provided with at least one through opening. Maximum size of openings provided through bases makes 89-14% of base width. On outer surface of inner body bottom there is "color spot" having size preferably not surpassing the outer contour of opening. 
     EFFECT: simplified usage of matchbox, wider operational capabilities, reduced material utilization, and prolonged service life. 
     11 cl, 12 dwg
Patent RU-2337315-C2 (RU)
Inventor: KOZHEVNIKOV VIKTOR IVANOVICH
IPC: G01C21/00
Filed: 2006-04-03
Granted: 2008-10-27
Abstract: FIELD: aviation. 
     SUBSTANCE: airplane and helicopter (below - aircraft) integrated standby equipment system designed as independent assembly contains liquid-crystal display, total and static pressure probes pipeline connected to onboard total and static pressure probes, electronic calculators of total and static pressure, spatial orientation module with off-line inertial sensors calculating aircraft spatial position (pitch angle, list angle), electronic calculator of indicated airspeed, barometric height, vertical speed and number M, satellite navigator and onboard navigation system "БИНС" data receivers, onboard magnetic probe data receivers, radio facilities data receivers and braking temperature receiver, engine control system data receivers, spatial position and course calculators considering correction under satellite navigation system and "БИНС" data, course calculators with correction under magnetic probe and radio facilities data, and electronic signal converter to required shape and displaying on liquid-crystal display and onboard systems. 
     EFFECT: higher accuracy of calculated flight-navigating parameters, higher data volume on liquid-crystal display. 
     6 cl, 1 dwg
Patent RU-2345823-C2 (RU)
Inventor: NIKH JUS POL
IPC: B01D53/58
Filed: 2004-09-04
Granted: 2009-02-10
Abstract: FIELD: technological processes; chemistry. 
     SUBSTANCE: spent gas is supplied to the first scrubber, and cooling gas is sent to the second scrubber, and additional water is supplied to one scrubber, and water solution is sent to the other scrubber, besides both spent and cooling gas prior to exhaust of appropriate scrubber are passed through at least one droplet separator. At that additional water is sent at first to section of the first scrubber fine purification limited by droplet separator from the upper side, and from the lower side - by liquid impermeable separating plate, and sprayed to at least one droplet separator, and water solution that is produced in section of fine purification is further sent to the second scrubber. 
     EFFECT: lower contamination of spent gas. 
     5 cl, 2 dwg, 1 ex
Patent RU-2382798-C2 (RU)
Title: Антиокислительные композиции октилированных дифениламинов и способ их получения
Inventor: ANDRUSHKOVA V ERA
IPC: C08K5/18
Filed: 2004-11-25
Granted: 2010-02-27
Abstract: Изобретение относится к антиокислительным композициям на основе дифениламина, которые могут быть использованы в качестве стабилизаторов полимерных материалов, смазочных материалов и масел, а также к способу их получения. Способ получения антиокислительной композиции состоит в каталитическом алкилировании дифениламина трехкратным избытком диизобутилена относительно дифениламина в присутствии алкилирующего катализатора в количестве от 5 до 30% по весу по отношению к дифениламину при температуре от 140 до 160°С. Воду, содержащуюся в катализаторе, азеотропно удаляют и затем дифениламин оставляют для завершения реакции с диизобутиленом. После окончания реакции реакционную смесь отделяют от катализатора, непрореагировавший диизобутилен и, возможно, присутствующие низкокипящие компоненты удаляют из нее и получают продукт реакции с использованием ректификации, экстракции и/или кристаллизации. Технический результат состоит в уменьшении непрореагировавшего дифениламина, упрощении и удешевлении технологии получения антиокислительной композиции. 4 н. и 12 з.п. ф-лы, 3 табл.
Patent RU-2355937-C2 (RU)
Inventor: SAMOKHVALOV EVGENIJ DMITRIEVICH
IPC: F16L33/207
Filed: 2006-09-13
Granted: 2009-05-20
Abstract: FIELD: engineering industry. 
     SUBSTANCE: invention refers to devices for connecting hoses with metal frame to solid end reinforcement, and can be used in transport and automobile industries, and other industries on hydraulically operated units. Solid end reinforcement of high pressure hose consists of rubber-reinforced hose with long-distance external and internal layers on its end, nipple with external annular protrusions provided in the power fixing area of the hose frame. External annular protrusion being the first one from the side of connection has a flattened top, and coupling has internal annular protrusions of various height thus forming, during crimping, the power fixing area of the hose frame. There are pressurisation zones and zones of reduced compression of hose. At that flattened part of the top of external annular protrusion of nipple, which is the first one from the side of connection, is cone-shaped, and outside the coupling there made is an annular triangular groove coinciding in one plane in the power fixing area of the hose frame with internal annular protrusion of coupling, which, prior to crimping, is located closer to higher external annular protrusion of nipple, which is the first one from connection, than to the second external annular protrusion of nipple by the value of coupling elongation during crimping thereof. 
     EFFECT: improving connection reliability. 
     2 dwg
Patent RU-2340585-C2 (RU)
Inventor: AULOVA ANASTASIJA JUR EVNA
IPC: C06B21/00
Filed: 2006-11-07
Granted: 2008-12-10
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: method of manufacturing of porous guncotton gunpowder for sports and hunting cartridges includes dehydration of pyroxyline, plasticisation, pressing, cutting, removal of solvent and cellulating agent, drying. As cellulating agent, use two-carbonic sodium. Removal of the cellulating agent is performed by gunpowder processing using a water-acetic solution with 0.15 wt % concentration at temperature of 20-25°C within two hours. 
     EFFECT: formation elimination of corn-shock sparks during firing. 
     3 tbl
Patent RU-2361116-C2 (RU)
Title: Одновинтовой насос со встроенным приводом
Inventor: JABERG KHEL MUT
IPC: F04C15/06
Filed: 2005-07-15
Granted: 2009-07-10
Abstract: Изобретение относится к одновинтовому насосу, применяемому для подачи высоковязких сред или сред, содержащих твердые вещества. Одновинтовой насос содержит статор (2) и вращающийся в нем ротор (1), а также приводной двигатель для приведения ротора во вращение, который соединен с ротором (1) насоса и имеет статорную обмотку (4) и ротор (3, 3а) цилиндрической формы. Ротор (3, 3а) расположен с возможностью вращения по эксцентричной круглой траектории внутри цилиндрического корпуса (5), на котором расположена статорная обмотка (4). Ротор двигателя и ротор насоса жестко соединены друг с другом. Обеспечивается подвод вращающего момента, необходимого для привода насоса, без дополнительных средств, увеличивающих конструктивную длину насоса, а также без применения уплотнений и подшипников вала, при одновременной способности насоса развивать высокое давление. 11 з.п. ф-лы, 4 ил.
Patent RU-2384714-C2 (RU)
Inventor: ZIEBART ROBIN
IPC: F01N3/035
Filed: 2005-07-26
Granted: 2010-03-20
Abstract: Изобретение может быть использовано в выхлопных системах, преимущественно, дизельных двигателей. Усовершенствованный каталитический фильтр сажи состоит из пористой керамики, имеющей на, по меньшей мере, части пористой керамики, аморфную каталитическую фазу, состоящую из оксидного стекла с добавкой щелочного металла, имеющего в своем составе Si, Al или их комбинацию. Пористая керамика имеет количество щелочного металла, составляющее от, по меньшей мере, около 0,1 до, по большей мере, около 7 вес.% пористой керамики и аморфной каталитической фазы. Усовершенствованный каталитический фильтр сажи может быть сформирован путем контакта пористой керамики, например муллита, карбида кремния или кордиерита, с соединением щелочного металла, т.е. силикатом, алюминатом или алюмосиликатом, и нагревания до температуры, достаточной для формирования аморфной каталитической фазы, вплавленной в, по меньшей мере, часть пористой керамики. Такое выполнение позволит улучшить процесс выжигания сажи, осажденной на фильтре. 2 н. и 29 з.п. ф-лы.
Patent RU-2369960-C2 (RU)
Title: Система и способ перемежения
Inventor: VAN MAJKL MAO
IPC: H03M13/27
Filed: 2005-07-29
Granted: 2009-10-10
Abstract: Изобретение предназначено для осуществления перемежения каналов в системе беспроводной связи. Заявлены система и способ для частотного разнесения, которые используют перемежение. Поднесущие чередования перемежаются способом реверсирования битов, и чередования перемежаются способом реверсирования битов. Технический результат - повышение эффективности в условиях многолучевого распространения. 4 н. и 3 з.п ф-лы, 8 ил.
Patent RU-2345248-C2 (RU)
Inventor: RUSETSKIJ ALEKSANDR NIKOLAEVICH
IPC: F03D3/00
Filed: 2007-03-28
Granted: 2009-01-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: group of invention is related to wind and hydrodynamic power engineering. Method for utilisation of medium flow energy includes installation of multivane or multiblade rotor in flow, which is connected to consumer of its driving torque, and also installation of deflectors around rotor, which deflect medium flow with generation of tangential component of its speed vector to external circle circumscribed by rotor vanes in process of its rotation. Deflector is arranged in the form of voluminous structure, which may represent building, or structure, or facility, or vessel deckhouse. Voluminous deflector is installed next to rotor and is arranged so that either its external walls or its external surfaces would have section on the rotor side in plane perpendicular to rotor, and this section would contain two lines converge to form sharp angle, at that specified voluminous deflector is oriented relative to rotor so that point of specified lines crossing or point of specified lines continuation crossing would be located not farther than 0.6 of rotor radius from external circle circumscribed by rotor vanes in process of its rotation. Besides specified voluminous deflector is oriented relative to rotor so that to deflect and shape flow of rolling in moving medium with creation of nonzero flow speed vector tangential component to specified circle circumscribed by rotor vanes in process of its rotation. 
     EFFECT: higher efficiency of energy generation. 
     8 cl, 13 dwg
Patent RU-2420312-C2 (RU)
Inventor: OSTER FILIPP
IPC: A61P31/04
Filed: 2005-09-05
Granted: 2011-06-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention relates to field of medicine and deals with improvements of meningococcus outer membrane vesicles (OMV), directed against particular epidemic strains, which cam be extremely efficiently used for struggle with local outbreaks of the disease. Essence of method includes mixture of (OMV), from 2 serortypes of meningococci P1.7b,4 and PI.7,16, set for meningitis treatment and method of introduction of OMV-based composition. ^ EFFECT: elaboration of vaccine for mass immunisation. ^ 12 cl
Patent RU-2405566-C2 (RU)
Title: Способ лечения рака, устойчивого к гефитинибу
Inventor: HABER DANIEL
IPC: A61K38/17
Filed: 2006-02-02
Granted: 2010-12-10
Abstract: Группа изобретений относится к медицине, а именно к онкологии, и может быть использована при лечения рака, устойчивого к гефитинибу и/или эрлотинибу. Способы по изобретению включают введения субъекту, страдающему от рака, устойчивого к лечению гефитинибом и/или эрлотинибом, фармацевтической композиции, содержащей необратимый ингибитор рецептора эпидермального фактора роста (EGFR). Также вариант способа по изобретению касается введения субъекту, страдающему от рака и несущему мутацию в EGFR (SEQ ID NO: 1), где мутация представляет собой замену метионина в положении 790 на треонин, фармацевтической композиции, содержащей необратимый ингибитор EGFR. Использование изобретений позволяет лечить устойчивый к к гефитинибу и/или эрлотинибу рак путем необратимого ингибирования EGFR за счет образования ковалентной связи ингибитора с рецептором. 3 н. и 24 з.п. ф-лы, 1 табл., 6 ил.
Patent RU-2425202-C2 (RU)
Inventor: SAARINEN JARMO
IPC: E05B15/02
Filed: 2007-09-21
Granted: 2011-07-27
Abstract: FIELD: construction. ^ SUBSTANCE: pad comprises a groove arranged on a mount surface of the pad, which is designed for tight adjacency to a mount base. The specified groove forms a contour so that it tightly surrounds a hole made mechanically, when the pad tightly adjoins the mount surface. Between the bottom of the groove and the front surface of the pad there is a journal made of a material. The journal is arranged so that it bends, which makes the outer edge of the pad separated from the remaining part of the pad structure, if there is an attempt to release the pad from the mount base. ^ EFFECT: improved protection of pads against breaking-in. ^ 5 cl, 7 dwg
Patent RU-2394626-C2 (RU)
Title: Фильтрующее устройство для фильтрования воды и вообще жидкостей
Inventor: MORETTO MAURITSIO
IPC: B01D27/00
Filed: 2006-05-25
Granted: 2010-07-20
Abstract: Изобретение предназначено для фильтрования жидкостей. Фильтрующее устройство содержит первый резервуар для помещения фильтруемой воды, второй резервуар для сбора фильтрованной воды, который наполняется при падении воды из первого резервуара, стакан, который простирается от первого резервуара во второй резервуар, фильтровальный элемент патронного типа, который с возможностью съема помещен в стакан, выпускное отверстие для фильтрованной воды, которое расположено между стаканом и вторым резервуаром, и, по меньшей мере, одно отверстие для доступа к патрону, выполненное на конце стакана, который является дистальным от первого резервуара, для того чтобы способствовать его извлечению. Устройство содержит, по меньшей мере, частично закрывающее средство, которое может быть с возможностью съема установлено на стакане в области отверстия для доступа к патрону и содержит регулятор потока, который соединен со стаканом для регулирования потока воды, протекающей от первого резервуара ко второму резервуару через выпускное отверстие. Технический результат: удобство эксплуатации. 21 з.п. ф-лы, 19 ил.