baber/WOPTO huggingface dataset:
Patent RU-2355873-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B33/13
Filed: 2008-06-07
Granted: 2009-05-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil industry and can be implemented at well operating. The essence of the invention is as follows: the procedure consists in boring from under surface casing, and in lowering and cementing a casing string with a tail piece of diametre smaller, than diametre of the casing string. According to the invention boring with a bore bit of one size is performed to a lower water saturated reservoir. The beginning of the tail piece in form of a transfer from the casing string to the tail piece is located in a lower zone of a producing oil saturated reservoir. The length of the tail piece is chosen sufficient for passing a lower zone of the producing oil saturated reservoir and a dense impermeable interlayer located under the producing oil saturated reservoir. The length of a cement ring in the lower zone of the producing oil saturated reservoir and zone of the dense impermeable interlayer located below the producing oil saturated reservoir is determined on base of isolating water at pressure drops in a well between a current reservoir pressure and a current bottom hole pressure on the assumption, that 1 running metre of the cement ring around the tail piece withstands drops of pressure 2 MPa without loosing insulating properties. Also well operating is performed when bottom hole pressure is achieved, whereat the cement ring around the tail piece facilitates insulation of water from the lower water saturated reservoir. 
     EFFECT: facilitates increased reliability of well insulation from water inrush from lower water flooded reservoir. 
     2 cl, 1 ex, 1 dwg
Patent RU-2369266-C1 (RU)
Title: Chicory-tangerine beverage production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-07-02
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of vanilla by liquid nitrogen with corresponding miscella separation. Prepared chicory is cut, dried in microwave oven till residual humidity about 20% at microwave field power providing warming of chicory inside the bits till temperature 80-90°C during at least an hour and fried. After that drying of tangerine refuses in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90° is performed during at least an hour and drying till residual humidity about 5% by convective method. Chicory and tangerine refuses are mixed in mass ratio 7:3. Obtained mixture is impregnated by separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. 
     EFFECT: invention allows to obtain new coffee substitute with increased organoleptic properties according to nonwaste technology.
Patent RU-2372711-C1 (RU)
Inventor: NASONOVA LILIJA VLADISLAVOVNA
IPC: H03H7/00
Filed: 2008-07-09
Granted: 2009-11-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: proposed filter comprises first and second inductor. First inductor first output is connected to input potential terminal of the device, while second inductor first output is connected to device output potential terminal. First outputs of first and second capacitors are connected to second outputs of first and second inductors. Second outputs of aforesaid capacitors are interconnected and connected to first terminal of third capacitor. Second output of the latter is connected to first output of third inductor. Second output of third inductor is connected to common bus. Additionally, proposed device comprises fourth, fifth and sixth capacitors. Note here that fourth capacitor connects device input and output potential terminals. Fifth capacitor is connected in between input potential terminal and common bus, while sixth capacitor is connected in between output potential terminal and common bus. 
     EFFECT: increased attenuation and improved match. 
     2 dwg
Patent RU-2384302-C1 (RU)
Title: Autogenic bone grafting technique
Inventor: FEDOROV VLADIMIR GRIGOR EVICH
IPC: A61B17/16
Filed: 2008-11-11
Granted: 2010-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: cylindrical autogenic graft of diametre not less than half-width of a joint space is cut out so that said space divides it in the ratio 1:2, to form two fragments of different sizes, greater of which is taken of a bone with a smaller defect. The autogenic graft is turned around with overlapping the region of an arthrodesed joint or a false joint. 
     EFFECT: technique enables to eliminate micromotion of the graft. 
     10 dwg
Patent RU-2387183-C1 (RU)
Title: Production method of flavoured yacon drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2008-11-18
Granted: 2010-04-27
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of manufacturing instant powder for coffee substitutes. Method involves preparation of recipe components, extraction of cinnamon with liquid nitrogen with separation of the corresponding miscella, cutting of yacon, drying it in microwave field with preset process parametres, roasting, impregnating with the separated miscella and simultaneous pressure boost, pressure release to atmospheric pressure and simultaneous freezing of yacon and its cryomilling in evolved nitrogen medium. ^ EFFECT: method enables to produce new flavoured coffee drink out of unconventional raw material according to nonwaste technology.
Patent RU-2387532-C1 (RU)
Title: Facility for cleaning cutting surface of abrasive tools
Inventor: PSIGIN JURIJ VITAL EVICH
IPC: B24B53/007
Filed: 2008-11-14
Granted: 2010-04-27
Abstract: FIELD: machine building. 
     SUBSTANCE: facility consists of super-sonic vibrator with concentrator and equidistant to it case with working teeth whereon there is applied ferromagnetic liquid. A system of lubricating-cooling liquid supply communicates with a cavity of the case. On the case there is mounted an electromagnet to facilitates tightness of contact between the case and abrasive tool. The case has an outlet channel connected with a branch for periodic discharge of grinding dust from a cleaning zone. 
     EFFECT: upgraded quality of tool working surface cleaning due to periodical discharge of grinding dust from cleaning zone. 
     3 dwg
Patent RU-2379323-C1 (RU)
Title: Agent for suppressing growth of sulphate reducing bacteria
Inventor: KRIVONOSOVA LJUDMILA GRIGOR EVNA
IPC: C09K8/54
Filed: 2008-11-24
Granted: 2010-01-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to substances which can suppress bacterial activity, and can be used for preventing growth of sulphate reducing bacteria in different process media, particularly in the oil industry. The agent for suppressing growth of sulphate reducing bacterial contains the following, in wt %: formaldehyde 20-30; 70% aqueous solution of products of dissolving collagen, for which wastes from the leather industry are used - leather cuttings, 70-80. Formaldehyde is used in paraform. 
     EFFECT: simple synthesis, high selectivity, cheap and available raw material for making the said agent, good solubility in water and weakly soluble in oil, exhibition of corrosion inhibiting properties, non-toxicity, explosion- and fire safety. 
     2 cl, 1 tbl, 4 ex
Patent RU-2398348-C1 (RU)
Inventor: LAPTEV NIKOLAJ NIKOLAEVICH
IPC: H02P6/20
Filed: 2008-12-01
Granted: 2010-08-27
Abstract: Изобретение относится к области электротехники, в частности к электромашиностроению, и может быть использовано при изготовлении транспортных средств, станков или устройств бытовой техники. Техническим результатом является улучшение масса-габаритных показателей путем упрощения конструкции. В способе управления электроприводом с электродвигателем (1) на постоянных магнитах, мостовым инвертором (2) переменного тока, емкостным накопителем (4), источником электропитания (5) и нагрузкой (6) в режиме движения и режиме торможения блок управления (3) инвертором (2) формирует сигналы, изменяющиеся в соответствии с законами движения или торможения с помощью высокочастотной модуляции. В режиме торможения в один полупериод частоты на время t<Т/2, где t - величина сигнала торможения, а Т - период частоты модуляции, одновременно открывают все полупроводниковые ключи инвертора (2), присоединенные к положительному выводу источника электропитания (5). В следующем полупериоде частоты на такое же время открывают все полупроводниковые ключи, присоединенные к отрицательному выводу источника электропитания (5), при этом на остальное время все ключи закрывают. Уменьшение потерь при торможении и улучшение экономических показателей устройства реализовано без усложнения силовой части, т.е. с оптимальными массогабаритными показателями. 2 ил.
Patent RU-2399178-C1 (RU)
Title: Rotary tillage implement
Inventor: SMIRNOV PETR ALEKSEEVICH
IPC: A01B21/04
Filed: 2009-02-09
Granted: 2010-09-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: instrument contains frontally mounted batteries of flat discs with cultrate working bodies. Cultrate bodies working on the first battery disks are installed with their concavity forward, and on the disks of a second battery - concavity backward. Axles of the disks batteries are brought together while forming in the treated soil layer a zone of joint interaction between the working bodies of the first and second batteries. The disks batteries are interconnected with kinematic coupling with the gear ratio and kinematic parametres of the transmission ratio λ 1 <1.0 and λ 2 >1. The working bodies of the first and second batteries are made with the cutting part on the concave side and the curvature of  , where R is the discs radius and L is axle spacing. 
     EFFECT: invention enables to improve the quality of the secondary tillage. 
     3 dwg
Patent RU-2377846-C1 (RU)
Title: Production method of aromatised coffee drink "bitsevsky"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-04-15
Granted: 2010-01-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to process of manufacture of coffee substitutes. Anise-tree is extracted with liquid nitrogen and corresponding miscella is separated. Prepared and cut yacon is dried in field of SHF to residual moisture about 20% with power of SHF facilitating heating of chicory to temperature inside pieces 80-90°C during not less 1 hour and roasted. Yacon and roasted acorns at weight ratio 1:1 are charged into cryo-mill and mixed; produced mixture is soaked with separated miscella at simultaneous build-up of pressure to a value, corresponding to pressure of saturated vapours of nitrogen at temperature of soaking. Then pressure is dropped to atmospheric with simultaneous freezing of mixture; the mixture is cryo-milled in medium of precipitated nitrogen thus producing instant-powder. 
     EFFECT: method facilitates manufacture of new aromatised coffee drink out of non-traditional raw material by non-waste technology.
Patent RU-2393832-C1 (RU)
Title: Device for physical activity empowerment of invalid with locomotive disorders
Inventor: OCHINSKIJ VIKTOR VSEVOLODOVICH
IPC: A61G5/02
Filed: 2009-04-27
Granted: 2010-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to individual vehicles for patients or people with limited locomotive abilities and can be used for enhancement for the invalids to be involved in the outside manual labour. Device comprises a wheeled chair with elastic wheeled tracks and an attached implement. The implement represents a ploughing device for cultivated planting. The implement comprises a symmetric frame which is fixed on drive wheel axes of the wheeled chair, an executive device to form a plough of the required cross-section section and levers for mounting the executive device. The levers are provided with a ratcheting device to fix the lever position and interact with sectors of the lever position fixation. 
     EFFECT: enhancement for invalids. 
     3 dwg
Patent RU-2398555-C1 (RU)
Title: Method of anterior deep layer-by-layer keratoplasty
Inventor: MAMIKONJAN VARTAN RAFAEHLOVICH
IPC: A61F9/007
Filed: 2009-05-21
Granted: 2010-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to ophthalmology, namely to methods of anterior deep layer-by-layer keratoplasty. Trepanation incision 475-500 mcm deep is made. Air is introduced into deep layers of stroma in amount sufficient for air movement towards limb. Through pneumatised layers of stroma cannula is introduced to paracentral zone of cornea. Through cannula introduced is stained vuiscoelastic in amount necessary for separation of Descemet membrane. 
     EFFECT: method ensures reduction of risk of Descemet membrane injury in the course of operation. 
     1 dwg, 1 ex
Patent RU-2402802-C1 (RU)
Title: Device for data exchange between four-phase self-synchronised and synchronised parallel interface
Inventor: BUMAGIN ALEKSEJ VALERIEVICH
IPC: G06F3/00
Filed: 2009-06-05
Granted: 2010-10-27
Abstract: FIELD: information technology. ^ SUBSTANCE: invention relates to connecting devices for transmitting information for functional elements and can be used in designing self-synchronised digital computing devices and information processing systems based on microcircuits having large- and very-large integration level. The device consists of a channel for transmitting data from a four-phase self-synchronised interface to a synchronised parallel interface and a channel for transmitting data from a synchronised parallel interface to a four-phase self-synchronised interface. ^ EFFECT: provision for two-way connection of digital microelectronic devices: with a synchronised parallel interface, and self-synchronised with a four-phase interface, with possibility of indicating readiness to receive data. ^ 5 dwg
Patent RU-2400450-C1 (RU)
Title: Charge for porous aggregate manufacture
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B33/13
Filed: 2009-09-21
Granted: 2010-09-27
Abstract: FIELD: construction. 
     SUBSTANCE: charge contains, wt %: montmorillonite clay 86.0-87.0; coal 5.0-6.0; dolomite 2.0-3.0; quartz sand 5.0-6.0. 
     EFFECT: increased strength of porous aggregate produced from charge. 
     1 tbl
Patent RU-2414012-C1 (RU)
Title: Apparatus for recording/reading information in multilayer optical disc
Inventor: KIJKO VADIM VENIAMINOVICH
IPC: G11B7/00
Filed: 2009-09-25
Granted: 2011-03-10
Abstract: FIELD: information technology. ^ SUBSTANCE: apparatus has two radiation sources with wavelengths 1 and 2, a focusing system, an illumination system, apparatus for positioning the focusing system, a spectrum divider, as well as a photodetector and a control unit. The radiation source with wavelength 2 is in form of a line of diode lasers whose optical axes are parallel and lie in one plane, and the illumination system has a cylindrical lens, a focusing lens and a stabilisation circuit having a beam splitter, a second photodetector, optically interfaced with the focusing lens through the beam splitter, as well as a stabiliser which is interfaced with the focusing lens. ^ EFFECT: high accuracy of addressing when reading information in a multilayer optical disc. ^ 4 cl, 4 dwg
Patent RU-2418252-C1 (RU)
Inventor: STALINSKIJ DMITRIJ VITAL EVICH
IPC: F28C3/00
Filed: 2009-10-13
Granted: 2011-05-10
Abstract: FIELD: power industry. 
     SUBSTANCE: device includes chamber for the object to be cooled, fan the delivery part of which is connected to supply system of cooling air to cooled object chamber. System of air supply to the cooled object chamber includes air pipelines which are located on both sides of cooled object; at that, inlets of air pipelines are connected to delivery part of the fan. Besides, this system is provided with guide elements for cooling air, which are located on both sides of cooled object between air pipelines and cooled object, releasing elements located on the outlet side of each air pipeline and forming together with guide elements and cooled object the recirculation channels of cooling air, the inlets of which are connected to outlets of air pipelines, and outlets are connected to suction part of fan. At that, cooled heat exchangers are installed in air pipelines. 
     EFFECT: increasing efficiency of air cooling device. 
     3 cl, 2 dwg
Patent RU-2410974-C1 (RU)
Title: Method for production of cherry plum compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-11-10
Granted: 2011-02-10
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of canned compotes manufacturing. Method provides for recipe components preparation, dandelion roots cutting, drying in microwave field at preset process parametres, frying and milling and extraction by drinking water at preset process parametres. After that filtering of obtained extract preparation of syrup based on it, packing of cherry plum and syrup, sealing and sterilisation is carried out. ^ EFFECT: method allows to produce preserved compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time. ^ 1 tbl
Patent RU-2417941-C1 (RU)
Inventor: ZALEVSKAJA VALENTINA AFANAS EVNA
IPC: B81C3/00
Filed: 2009-11-19
Granted: 2011-05-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to microsystem engineering, namely, to production of MEMS switches incorporating contact system. Proposed method comprises step-by-step application of electrode layer on substrate to produce lower control electrode and lower contact. Sacrificial layer is applied onto electrode layer, its thickness making the sum of upper and lower electrodes heights. Hole is etched in sacrificial layer running to the surface of lower contact. Second sacrificial layer is made, its thickness being equal to designed gap of contact gap. Then, upper contact, moving part of the switch and upper control electrode are produced now, entire sacrificial layer is etched out. 
     EFFECT: stable characteristics, eg true resistance, control voltage, response time, junction resistance of contacts. 
     4 dwg
Patent RU-2424034-C1 (RU)
Inventor: VAKHRUSHEV VLADIMIR VITAL EVICH
IPC: B01D17/06
Filed: 2010-01-18
Granted: 2011-07-20
Abstract: Изобретение относится к разделению жидкостей, а именно к разделению водных гелевых смесей, и может быть использовано в химической и пищевой промышленности. Способ включает экспонирование жидкой среды в симметричном магнитном поле с осью симметрии третьего порядка, создаваемом электромагнитом, содержащим обмотку, размещенную на тороидальной катушке. Обмотка состоит из трех последовательно соединенных секторов, каждый из которых уложен на тороидальную катушку по образующей поверхности тора. Внутренний и внешний радиусы катушки относятся как 1:0,577. Ширина секторов обмотки, размещенной на торе, соотносится с шириной зон, свободных от обмотки, по "золотому сечению". Технический результат состоит в отделении воды из жидких сред, содержащих смесь гель-твердые частицы. 2 н. и 2 з.п. ф-лы, 6 ил.
Patent RU-2411615-C1 (RU)
Inventor: BELJAKOV ALEKSEJ IVANOVICH
IPC: H01M10/12
Filed: 2010-02-17
Granted: 2011-02-10
Abstract: Изобретение относится к электротехнической промышленности и может быть использовано для производства электродов электрических аккумуляторов. Согласно изобретению при нанесении активной массы на токоотвод высокопористый токоотвод помещают в активную массу и подвергают одновременно виброколебаниям и ударным воздействиям. Направление ударных воздействий и направления виброколебаний активной массы и токоотвода совпадают и направлены перпендикулярно плоскости токоотвода. После нанесения активной массы производят удаление излишка массы скребком с наружных поверхностей токоотвода до исходной его толщины, сушат и калибруют. Техническим результатом является повышение электрической емкости электрода за счет равномерного и полного заполнения активной массой внутреннего объема пор.
Patent RU-2425977-C1 (RU)
Inventor: KOSOLAPOV ALEKSANDR INNOKENT EVICH
IPC: E21C41/26
Filed: 2010-03-02
Granted: 2011-08-10
Abstract: Изобретение относится к горному делу, в частности к разработке полезных ископаемых открытым способом с выделением этапов разработки, и может быть использовано при отработке глубоких месторождений округлой формы в плане. Техническим результатом является уменьшение текущего коэффициента вскрыши при этапной разработке месторождений округлой формы в плане за счет обеспечения отработки в пределах очереди до конечной ее глубины, без начала разноса сформированного в ней участка временно нерабочего борта. Достигается это тем, что рабочая зона карьера в плане разделяется на участки, внутри участков рабочей зоны карьера выделяют усеченные сектора, в пределах которых формируют участки временно нерабочего борта, а отработку участков рабочей зоны карьера до конечной глубины этапа ведут рабочими площадками, бровки уступов которых ориентированы в плане со смещением по отношению к центру карьерного поля, формирование в пределах участков рабочей зоны регулирующих целиков по управлению общим объемом консервации вскрышных пород в пределах этапа разработки. 2 ил.
Patent RU-2431062-C1 (RU)
Title: Axial fan
Inventor: BELOUSOV NIKOLAJ IGOREVICH
IPC: F04D29/70
Filed: 2010-03-15
Granted: 2011-10-10
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: axial fan includes housing, sleeve with electric drive and impeller, which is installed on it on radial spokes; at that, the farthest sleeve end from impeller projects out of the housing, and protective screen arranged between housing and sleeve and made in the form of threadlike element passing in series from inside the bore through initial radial slot of sleeve and radial hole of the housing to outer surface of the housing and then through adjacent radial hole of the housing and radial sleeve slot closest to the above mentioned inward the bore; after that, through radial slot which is the closest to the last one and then in similar way to radial slot which is the closest to initial one. ^ EFFECT: improved manufacturability and simpler design. ^ 2 dwg
Patent RU-2421089-C1 (RU)
Title: Способ производства нектара купажированного с сахаром
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/02
Filed: 2010-03-29
Granted: 2011-06-20
Abstract: Изобретение относится к технологии производства нектаров. Способ предусматривает мойку и ополаскивание при заданных параметрах процесса бенинказы и цикория, их раздельное измельчение и финиширование с получением соответствующих пюре, их купажирование с лаймовым соком и сахарным сиропом, подогрев, фасовку, герметизацию и стерилизацию. Способ позволяет получить новый нектар из нетрадиционного сырья, обогащенный биологически активными веществами.
Patent RU-2427435-C1 (RU)
Inventor: VAKARENKO VLADIMIR VENIAMINOVICH
IPC: B21B1/40
Filed: 2010-04-08
Granted: 2011-08-27
Abstract: Изобретение предназначено для повышения точности прокатываемой полосы при изготовлении, например, тонкой бериллиевой ленты. Установка содержит раму, сверху которой размещена станина рабочей клети с горизонтальными валками и установленными по двум сторонам от нее моталками. Уменьшение серповидности и продольной разнотолщинности ленты, улучшение условий настройки и обслуживания стана обеспечивается за счет того, что на станине расположен кронштейн с закрепленным корпусом моталки, в котором выполнена расточка, внутри которой на подшипниках качения установлен с возможностью поворота в горизонтальной плоскости и стопорения корпус конического редуктора для отведения барабана моталки от станины и настройки соосности барабана и валков рабочей клети. Конический редуктор имеет вертикальный приводной входной вал с конической шестерней и горизонтальный выходной вал с коническим колесом. На горизонтальном выходном валу конического редуктора расположен с возможностью качания корпус цилиндрического редуктора, в котором на подшипниках качения расположен вал, установленный параллельно валу, на одном конце которого расположено цилиндрическое зубчатое колесо, зацепленное с шестерней, выполненной на горизонтальном выходном валу конического редуктора, а на другом конце расположен барабан, служащий для смотки полосы при прокатке. 3 ил.