baber/WOPTO huggingface dataset:
Patent RU-2494252-C2 (RU)
Inventor: DE ANDRADE ALEKS FREJR
IPC: E21C25/16
Filed: 2008-09-01
Granted: 2013-09-27
Abstract: FIELD: mining. 
     SUBSTANCE: mining machine comprises a cutting mechanism, which comprises a cantilever, the first eccentrically rotated disc cutter installed on a cantilever and designed for interaction with a mined material and installed on the specified end of the cantilever, the specified end of the cantilever is rotated around the axis arranged at the angle to the specified longitudinal axis of the cantilever. The second eccentrically rotated disc cutter installed on the cantilever, arranged at the distance from the first disc cutter and designed for interaction with the mined material and installed at the specified end of the cantilever at the distance from the first disc cutter, the specified cutter is driven around the axis, which is parallel to the specified longitudinal axis of the cantilever. The third disc cutter designed for interaction with the mined material and installed on the specified end of the cantilever at the distance from the second disc cutter, the specified cutter is installed as capable of rotation around the axis arranged at the angle both to the specified longitudinal axis of the cantilever and to the axis of the first disc cutter. The platform, the support rod that connects the cantilever to the platform with the possibility of cantilever rotation relative to the platform, and a drive for rotation of the specified cantilever from side to side. Three disc cutters have an axis of cutting, which, passing through all three cutters, is perpendicular to the longitudinal axis of the cantilever and is diverted from the perpendicular line to the mine floor. Cutters cut the mined material for equal depth. The first disc cutter is in the lowest position and is arranged so that it contacts with the mined rock first, before other disc cutters. As the cantilever rotates to the mined rock, each of three disc cutters contacts with the rock at the angle of attack, formed between the cutting edge and the mined rock, besides, the angle of attack for all three disc cutters makes 10 degrees. 
     EFFECT: higher efficiency of mining machine operation. 
     41 cl, 11 dwg
Patent RU-2425941-C2 (RU)
Inventor: ROMMEL MAN KORD
IPC: E05F5/10
Filed: 2007-02-27
Granted: 2011-08-10
Abstract: FIELD: construction. ^ SUBSTANCE: shock absorber (101) for furniture, in particular, for hinged joints, with a body (102, 202), where a piston (104) is installed with the possibility of displacement, connected with a stem (103, 203), besides, fluid medium in process of the piston movement (104, 204) inside the body (102, 202) flows along a flow channel (120) in/on the piston (104, 204), besides, as the piston (104) moves in various directions, a different damping force is generated, and cross section of the flow channel (120) at certain sections varies due to the fact that the piston is able to move relative to the plate (106, 206), differing by the fact that the plate (106, 206) and/or the piston (104, 204) have radial passing grooves (160), forming at least a part of the flow channel (120), besides, at one side of the body (102) there is a moving balancing piston (107,111) provided, which is tightly inserted between the body (102) and the stem (103), besides, the balancing piston has a seal (107), which with its external sealing edge (112) adjoins the body (102), and with its internal sealing edge (113) it adjoins the stem (103). ^ EFFECT: shock absorber reliable in operation and with the possibility of a comparatively accurate adjustment in compliance with the purpose of usage. ^ 13 cl, 5 dwg
Patent RU-2508077-C2 (RU)
Inventor: SIMPSON MAJKL DZH
IPC: A61F2/16
Filed: 2008-10-01
Granted: 2014-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to field of medicine. Versions of intraocular lens contain: optics, which has front surface and back surface, with optics having central refraction area to provide one refraction focusing force, and diffraction area, located on one of surfaces in such a way as to provide diffraction short-focus force and diffraction long-focus force. IOL has such sizes, that at first size of pupil, which is larger than 2.0 mm, IOL represents monofocal lens, which has focusing force corresponding to refraction focusing force, provided by central refraction area. As pupil size increases, IOL represents multifocal intraocular lens with diffraction area, which focuses changeable quantity of light energy into diffraction short-focus force and diffraction long-focus force. 
     EFFECT: application of claimed group of inventions makes it possible to extend arsenal of technical means, namely multifocal intraocular lens. 
     30 cl, 11 dwg
Patent RU-2480495-C2 (RU)
Inventor: SUMANAM SUPRITI
IPC: C08L23/04
Filed: 2007-04-26
Granted: 2013-04-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: polymer composition contains a mixture of (i) a polymer selected from polyethylene, polypropylene, polystyrene, polyvinyl chloride or a mixture thereof (ii) cellulose, (iii) ammonium nitrate, (iv) nutrients selected from blue-green algae and/or yeast, and (v) water. This composition can be mixed with a pure base polymer to obtain a polymer master batch. The master batch of the composition can be mixed with a pure base polymer which is suitable for obtaining products which are biodegradable. Described also is a method of preparing a biodegradable polymer composition, a method of preparing a master batch of the biodegradable polymer composition. 
     EFFECT: biodegradation of the composition within 6 to 36 months, environmental safety, preparation of the biodegradable composition does not require special equipment. 
     15 cl, 27 ex
Patent RU-2446291-C2 (RU)
Title: Неполнопоточный фильтр с повышенной эффективностью
Inventor: AL TKHEFER KAJT
IPC: F01N3/022
Filed: 2007-06-01
Granted: 2012-03-27
Abstract: Изобретение относится к устройствам для очистки отработавших газов. Неполнопоточный фильтр имеет множество каналов (2), образованных по меньшей мере одним профилированным образующим стенку слоем (3) и по меньшей мере одним фильтрующим слоем (4). В фильтре предусмотрены выступающие внутрь по меньшей мере множества каналов (2) направляющие лопатки (5) и выполненные в образующем стенку слое (3) проходы (6), ведущие в другой канал (2) и имеющие сужающееся поперечное сечение (7), сужающаяся часть (8) которого ориентирована в направлении соседней направляющей лопатки (5). Использование изобретения обеспечивает более равномерное использование фильтрующего слоя, повышается вероятность прохождения всего потока отработавших газов через фильтрующий слой. 6 н. и 19 з.п. ф-лы, 6 ил.
Patent RU-2433461-C2 (RU)
Inventor: KAKIVAJA GOPALA KRISHNA R
IPC: G06F15/173
Filed: 2007-03-29
Granted: 2011-11-10
Abstract: FIELD: information technology. ^ SUBSTANCE: messaging method in a federation infrastructure in a computer system, wherein the federation infrastructure is represented by a joined list of nodes, the joined list of nodes is divided into a hierarchical tree of rings, in which: a message is received in a sub-ring; it is determined whether the node belonging to the sub-ring must send a message to another sub-ring; intra-ring interaction is used within the sub-ring in order to identify the next node with an entry table of a set of side rings; inter-ring interaction is used to sent a message from the next node to an additional sub-ring on the same determined sub-ring level in order to bypass the root ring, which includes a step on which the next node accesses the node for entry into the additional sub-ring from the entry table of the set of side rings of the next node, and a step on which the next node sends a message to the node for entry into the additional sub-ring. ^ EFFECT: high efficiency of sending data between network nodes by using a rendezvous mechanism. ^ 37 cl, 30 dwg
Patent RU-2481782-C2 (RU)
Inventor: PLISHON STEFAN
IPC: A47J45/06
Filed: 2009-01-11
Granted: 2013-05-20
Abstract: FIELD: personal use articles. 
     SUBSTANCE: invention relates to the field of domestic appliances. The grip handle (1) contains, on the one part, a base (2) made so that to enable fixation on the kitchen ware cover housing and for restriction of the steam discharge channel (jointly with the said housing). On the other part, the handle contains a grip tool (3) mounted so that to enable turning relative to the axis (4) of rotation round the said base (2) within a certain angular range of steam discharge adjustment restricted by the two limit angular adjustment positions so that toe ensure the possibility of closing the steam discharge channel hole depending on the angular position of the said tool within the range. In accordance wit the proposed invention, the base (2) and the grip tool (3) contain conjugated linkage means ensuring the possibility of linking the said elements to each other as a result of their relative approximation in the axial direction. 
     EFFECT: invention enables implementation of non-rigid connection of the handle to the housing. 
     17 cl, 10 dwg
Patent RU-2419521-C2 (RU)
Inventor: KLOPOV VLADIMIR IVANOVICH
IPC: B23D19/06
Filed: 2009-02-09
Granted: 2011-05-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metal forming and may be used at roll mill cutting sections. Proposed trimming shears comprises foundation, longitudinal cutting assembly made up of lower blade secured on foundation, blade beam coupled with driving crankshaft and foundation provided with upper knife that has round-nose cutting edge, crosswise cutting assembly made up of lower blade arranged on foundation, holder with upper blade, and drive. Note here that the reversible is fitted on longitudinal cutting crankshaft and comprises control system and turn angle limiter. Crosswise cutting assembly incorporates lever mounted on foundation and articulated with blade beam and blade holder. 
     EFFECT: simplified design, lower metal input. 
     2 cl, 4 dwg
Patent RU-2472523-C2 (RU)
Inventor: AFTAB AKHMED
IPC: A61K38/48
Filed: 2007-08-16
Granted: 2013-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine. There are applied at least two proteases for preparing a drug for treating and/or preventing ocular diseases related to neoangiogenesis and specified in a group consisting of age-related macular degeneration (AMD), choroidal revascularization, Von Hippel-Lindau disease, iris revascularisation, ischemic proliferative retinopathy, corneal revascularisation, and proliferative crescent cell retinopathy wherein at least one protease is specified in a group consisting of a group consisting of herbal protease. 
     EFFECT: invention provides reducing angiogenesis in treating or preventing ocular diseases related to neoangiogenesis. 
     14 cl, 1 tbl, 7 dwg, 7 ex
Patent RU-2419475-C2 (RU)
Inventor: LERNER BO
IPC: A63C11/22
Filed: 2007-07-04
Granted: 2011-05-27
Abstract: FIELD: personal use articles. 
     SUBSTANCE: stick (1) with a handle (3), designed for connection with a rod (2) of the stick to form the stick (1), which is used in forward motion on a surface. The stick comprises an extended rod (2) of the stick and a handle (3). After connection with the rod (2) of the stick, the handle (3) is arranged as inclined relative to the rod (2) of the stick so that the stick (1) user grips the stick (1), or rather the handle (3) at the angle downwards. At the same time the handle (3) is arranged relative to the rod (2) of the stick so that the central point (A) on a hand, which holds the handle (3), lies mostly on the axis (B), which matches the direction of the stick movement. 
     EFFECT: making it possible to more efficiently use the muscle force of a hand in process of a forward motion on the surface. 
     29 cl, 4 dwg
Patent RU-2440555-C2 (RU)
Inventor: BOSSEL MANN TOMAS
IPC: G01B11/14
Filed: 2007-08-30
Granted: 2012-01-20
Abstract: FIELD: physics. 
     SUBSTANCE: apparatus for determining distance (Δx) between at least one moving blade and the wall of a gas turbine surrounding at least one moving blade has a waveguide for directing electromagnetic waves and electromagnetic wave radiation through at least one waveguide opening facing the moving blade in the direction of the moving blade. At least one apparatus for inputting electromagnetic waves into the waveguide. At least one apparatus for receiving reflected components electromagnetic waves input into the waveguide. The apparatus also has an evaluation unit for evaluating the received reflected components of input electromagnetic waves, comprising apparatus for comparing the phase of the input electromagnetic waves with the phase of the reflected components of the input electromagnetic waves. Using the evaluation unit, the phase comparison value can be determined for each frequency and the distance (Δx) can be determined by comparing phase comparison values. The waveguide consists of at least two segments which are made from different materials, where heat resistance and attenuation property for electromagnetic waves for the materials, starting from the segment which is connected to input and reception apparatus, increase in the direction of the segment having a waveguide opening. 
     EFFECT: high measurement accuracy and possibility of directing electromagnetic waves with low attenuation, providing high-temperature resistance. 
     10 cl, 4 dwg
Patent RU-2422256-C2 (RU)
Inventor: SHILOV SERGEJ ALEKSANDROVICH
IPC: B23K37/02
Filed: 2009-07-06
Granted: 2011-06-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to welding electrode rotation and feed device and may be used in chemical, oil industry and machine building. Welding electrode is fed in axial channel of rotary central shaft by feed rollers. Said rollers are mounted on said central shaft together with electrode feed mechanism, its inlet link, drive bevel gear, being fitted in sleeve revolving of central shaft. Said sleeve is articulated with central shaft and electrode feed drive by mechanical gearing made up of planetary one-row differential mechanisms. Quantity of gearing kinematic pairs is even, its gear ratio equal to unity. Differential mechanism with two inputs sums two motions, i.e. central shaft rotation and that of pinion frames of electrode feed drive differential mechanisms. Algebraic difference of angular speeds of central shaft and sleeve with bevel gear defines amount and angular rotation speed direction, hence welding electrode feed direction. 
     EFFECT: controlled welding consumable electrode feed speed. 
     1 dwg
Patent RU-2428617-C2 (RU)
Inventor: EFIMOV VLADIMIR IVANOVICH
IPC: F16L59/00
Filed: 2009-07-08
Granted: 2011-09-10
Abstract: FIELD: machine building. 
     SUBSTANCE: procedure for production of heat protecting coating of pipeline including metal pipe and pipe joints consists in application of heat insulation, and in hydro-insulation, also, on metal surface of pipe in pipeline there is formed thin layer monolith-seamless structure of heat-protecting coating. By the method of aerosol scattering at high pressure (up to 12.0 MPa) there is applied a thin layer (0.38-2.0 mm) of liquid heat insulating composition on metal surface of the pipe. Further, not earlier, than in 30 minutes at high pressure (as high, as 12.5 MPa) there is applied a hydro-insulating (covering) layer (1.5-2.5 mm) of liquid elastomer at its continuous heating to +80°C. 
     EFFECT: raised heat insulating, hydro-insulating properties, corrosion resistance of heat protecting coating of pipeline at simultaneous simplification of process at fabrication of heat protecting coating, reduced material expenditures and reduced labour input of operations.
Patent RU-2440835-C2 (RU)
Inventor: HAMADA CHOSEI
IPC: A61B18/18
Filed: 2007-12-25
Granted: 2012-01-27
Abstract: FIELD: medicine. ^ SUBSTANCE: group of inventions relates to medicine and can be used for stimulation of hair growth. For this purpose, section near roots of human body hair is irradiated by pulse modulating light with wavelength 950 nm. Said modulating light has energy 10-100 J/cm2. Device for stimulation of hair growth represents light irradiator with possibility to irradiate pulse modulating light with wavelength 950 nm and energy 10-100 100 J/cm2. Device is made with possibility to irradiate within period from 1 to 30 minutes with pulse frequency 100-1000 Hz. ^ EFFECT: application of group of inventions makes it possible to enhance hair growth, does not cause inflammation, is safe with respect to skin. ^ 5 cl, 11 dwg
Patent RU-2467908-C2 (RU)
Title: Электроаэродинамический обтекатель "рахматон"
Inventor: MUKHAMADIEV RAKHMATULLO SHARIFOVICH
IPC: F03D9/00
Filed: 2009-12-28
Granted: 2012-11-27
Abstract: Изобретение относится к области транспортного машиностроения. Электродинамический обтекатель состоит из цилиндрического корпуса с ребристой поверхностью и закреплен на стержне и двух шарикоподшипниках. Обтекатель предназначен для снижения встречного аэродинамического сопротивления с помощью вращения и преобразования его в электроэнергию. Достигается снижение аэродинамического сопротивления при движении автомобиля. 5 ил.
Patent RU-2449910-C2 (RU)
Inventor: MEL NICHENKO OLEG VALER EVICH
IPC: B61F5/38
Filed: 2010-07-15
Granted: 2012-05-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to rail transport facilities. Proposed method consists in updating running gear of rolling stock by adding extra links and device for decreasing mounted axle outer wheel flange angle of attack in running on track curved sections and decreasing friction in wheel-rail interaction system. Frame-like crosswise rigid link is arranged between bogie side frame top section to bolt or weld bogie side frames together. Device to this end consists of two mounted axles, brake level transmission and side frames. Additionally, frame is arranged between side frames made up of one-piece or box-like, welded or cast structure with its longer parts representing inversed rocker. 
     EFFECT: higher crosswise rigidity, reduced angles of attack, increased crosswise flexibility. 
     8 cl, 15 dwg
Patent RU-2476976-C2 (RU)
Title: Статорная обмотка сварочного асинхронного генератора
Inventor: BOGATYREV NIKOLAJ IVANOVICH
IPC: H02K17/14
Filed: 2010-07-27
Granted: 2013-02-27
Abstract: Изобретение относится к области электротехники и может быть использовано в сварочных асинхронных генераторах автономных электростанций. Технический результат - снижение уровня потерь в статорной обмотке и, как следствие, повышение энергетической эффективности сварочного асинхронного генератора, что позволяет использовать предлагаемую статорную обмотку в сварочном асинхронном генераторе автономной электростанции. Данная статорная обмотка сварочного асинхронного генератора, состоящая из двенадцати катушечных групп с выводами и соединением конца второй катушечной группы с концом восьмой катушечной группы, конца четвертой катушечной группы с концом десятой катушечной группы, конца шестой катушечной группы с концом двенадцатой катушечной группы и конденсаторов возбуждения, отличается тем, что первый вывод обмотки взят от начала двенадцатой катушечной группы, второй вывод обмотки взят от объединенных начал первой, шестой и одиннадцатой катушечных групп, третий вывод обмотки взят от начала восьмой катушечной группы, четвертый вывод обмотки взят от объединенных начал второй, седьмой и девятой катушечных групп, пятый вывод обмотки взят от начала четвертой катушечной группы, шестой вывод обмотки взят от объединенных начал третьей, пятой и десятой катушечных групп, при этом конец первой катушечной группы соединен с концом седьмой катушечной группы, конец третьей катушечной группы соединен с концом девятой катушечной группы, конец пятой катушечной группы соединен с концом одиннадцатой катушечной группы, конец второй катушечной группы соединен с концом восьмой катушечной группы, конец четвертой катушечной группы соединен с концом десятой катушечной группы, конец шестой катушечной группы соединен с концом двенадцатой катушечной группы, первый, второй и третий конденсаторы возбуждения соединены с выводами первым, третьим и пятым выводами обмотки, а трехфазный выпрямитель соединен со вторым, четвертым и шестым выводами статорной обмотки. 2 ил.
Patent RU-2458411-C2 (RU)
Title: Возбуждающая схема, способ возбуждения, жидкокристаллическая дисплейная панель, жидкокристаллический модуль и жидкокристаллическое дисплейное устройство
Inventor: JAMATO ASAKHI
IPC: G09G3/36
Filed: 2008-12-26
Granted: 2012-08-10
Abstract: Изобретение относится к жидкокристаллическим устройствам отображения изображений. Техническим результатом является повышение скорости реакции жидких кристаллов при отображении движущегося изображения. Возбуждающая схема жидкокристаллической дисплейной панели с активной матрицей содержит: средство изменения напряжения общего электрода пиксела в направлении, противоположном полярности напряжения, приложенного к жидким кристаллам в пикселе после окончания периода выбора пиксела в жидкокристаллической дисплейной панели с активной матрицей. 6 н. и 6 з.п. ф-лы, 23 ил.
Patent RU-2492652-C2 (RU)
Title: Тесто с фруктаном и разрушающим фруктан ферментом
Inventor: MAJER FELIKS
IPC: A21D2/18
Filed: 2009-03-09
Granted: 2013-09-20
Abstract: Группа изобретений относится к хлебопекарной промышленности. Первым объектом изобретения является тесто, содержащее, по меньшей мере, один содержащий фруктозу полисахарид и, по меньшей мере, один фермент, способный разрушать указанный полисахарид до короткоцепочечного фруктоолигосахарида и фруктозы. Указанный, по меньшей мере, один фермент является ферментной композицией, содержащей инулиназу ЕС 3.2.1.7. При этом 10 вес.% или более общего содержания муки в тесте является ржаной мукой. Вторым, третьим и четвертым объектами изобретения являются хлебобулочное изделие, полученное из теста, способ получения теста и способ получения хлебобулочного изделия. Еще одним объектом изобретения является применение фермента, способного разрушать содержащий фруктозу полисахарид до короткоцепочечного фруктоолигосахарида и фруктозы при получении теста или хлебобулочного изделия. Полученные хлебобулочные изделия имеют повышенную мягкость даже после нескольких дней хранения. 5 н. и 9 з.п. ф-лы, 3 ил., 5 табл., 4 пр.
Patent RU-2514551-C2 (RU)
Title: Регулирующий клапан
Inventor: GAMMER ALEKSANDR EHDUARDOVICH
IPC: F16K13/02
Filed: 2010-10-13
Granted: 2014-04-27
Abstract: Изобретение относится к арматуростроению, в частности к регулирующим клапанам, и может быть использовано для регулирования расходов среды в газовоздухопроводах. Регулирующий клапан содержит корпус с выполненным в проходном канале седлом. Заслонка жестко закреплена на поворотной оси в корпусе во втулках подшипников скольжения и связана с приводом. Втулки выполнены из материала с твердостью выше, чем материал корпуса. На наружной поверхности втулок нанесены рифления. Рифления частично врезают в материал корпуса при установке в нем втулок. При этом между нерифленой поверхностью втулок и корпусом имеется зазор. Технический результат - снижение напряжения в подшипниках скольжения при работе регулирующего клапана в средах при температурах порядка 400-500°С и повышение надежности его работы. 4 ил.