baber/WOPTO huggingface dataset:
Patent RU-2340655-C2 (RU)
Inventor: INGENDO AKSEL
IPC: C10L1/18
Filed: 2003-07-08
Granted: 2008-12-10
Abstract: FIELD: chemistry; fuel. 
     SUBSTANCE: liquid initial solution contains from 15 to 60 wt % of 2,6-di-tret-butylhydroxy toluene, dissolved in the diesel bio-fuel. Stabilised diesel bio-fuel contains 0.005 to 2 wt % dissolved 2,6-di-tret-butylhydroxy toluene. 
     EFFECT: increase in oxidative stability, prevention of the formation of sediment during storage of the diesel bio-fuel. 
     2 cl, 10 ex, 1 dwg
Patent RU-2313660-C2 (RU)
Inventor: ZAKIROV SUMBAT NABIEVICH
IPC: E21B43/16
Filed: 2005-12-06
Granted: 2007-12-27
Abstract: FIELD: oil production, particularly to operate oil production well provided with sucker-rod well pump. 
     SUBSTANCE: method involves lifting oil to well head via flow string with the use of well pump connected to sucker-rod string inside well; connecting load applied to sucker-rod string and calculating operating time of sucker-rod string in well; determining commercial production rate of sucker-rod string and setting threshold commercial production rate thereof; shutting-down well as commercial production rate reaches said threshold value; lifting sucker-rod string with well pump from well; separating the sucker-rod string into separate sections so that each section includes sucker rods having one diameter; reversing sucker rod location order in each section so that the first sucker rod is the last one, the second sucker rod is next to last one and so on; lowering the assembled sucker-rod string with well pump in well and continuing well operation. 
     EFFECT: increased service life of sucker-rod string. 
     1 ex
Patent RU-2361249-C2 (RU)
Title: Волоконно-оптические сетевые устройства, размещенные способом внутренней прокладки
Inventor: DOUFER DARREN
IPC: G02B6/44
Filed: 2004-07-16
Granted: 2009-07-10
Abstract: Кожух для установки под поверхностью земли в узле подземной волоконно-оптической кабельной сети содержит основание, боковую стенку, имеющую верхний край, и съемную крышку, а также внутреннее пространство для размещения кабельного соединения или кабельной петли и пазы внутри указанной боковой стенки. Пазы открыты к указанному краю и расположены друг против друга так, чтобы дать возможность режущему инструменту проходить по прямой линии через противолежащие пазы при вырезании на поверхности канала для размещения кабеля после установки кожуха под поверхностью. В способе установки подземной кабельной сети под поверхностью определяют места нахождения узлов, в которых устанавливают указанные кожухи так, что они находятся на одном уровне с поверхностью или прилегают к ней. Вырезают на поверхности сеть каналов, соединяющих указанные узлы и расположенных на одной линии с указанными пазами кожухов, и размещают кабели в указанных каналах и кожухах. Кабельные соединения или петли находятся внутри кожухов. Технический результат - создание кожухов для предохранения элементов волоконно-оптической системы в узлах системы, позволяющих установку кабеля способом внутренней прокладки. 2 н. и 13 з.п. ф-лы, 20 ил.
Patent RU-2322485-C2 (RU)
Title: Способ ректификации спиртосодержащего сырья
Inventor: MAMIN VLADIMIR NIKITOVICH
IPC: C12F3/00
Filed: 2006-02-14
Granted: 2008-04-20
Abstract: Изобретение относится к спиртовой промышленности, в частности к способам периодической ректификации спиртосодержащего сырья. Способ предусматривает нагревание спиртосодержащего сырья в кубе-испарителе до температуры кипения, концентрирование образующихся паров в укрепляющей ректификационной колонне, конденсацию паров в конденсаторе-холодильнике, направление конденсата на орошение указанной колонны и на накопление его на стадии эпюрации в рефлюксной емкости, промывку конденсата и подачу после завершения стадии эпюрации всего конденсата на орошение в укрепляющую ректификационную колонну. При этом одновременно отбирается жидкий пастеризованный спирт со 2-4-ой тарелки укрепляющей колонны, считая сверху, и направляется в исчерпывающую ректификационную колонну, из нижней части которой отбирается спирт-ректификат. Конденсат на стадии эпюрации накапливается в рефлюксной емкости в количестве 7,5-9% от содержания спирта в сырье, а промывку конденсата в рефлюксной емкости на стадии эпюрации производят при соотношении расхода флегмы и расхода паров 1,8:2,2. Завершается стадия эпюрации, когда количество конденсата в рефлюксной емкости составит 1,5-1,9% от содержания спирта в сырье. Изобретение позволяет повысить качество спирта и снизить длительность процесса и энергозатраты на его проведение. 1 ил., 1 табл.
Patent RU-2319459-C2 (RU)
Inventor: PIS MENNYJ VIKTOR IVANOVICH
IPC: A61B17/00
Filed: 2006-03-06
Granted: 2008-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing sutures on throat defect in two stages after carrying out laryngectomy. Horizontal interrupted submucous sutures are placed at the first stage along the throat defect median line with two fissure-like defects symmetric on both sides being formed. The fissure-like defects are sutured at the second stage by placing interrupted submucous sutures running from horizontal line of suture edges upwards and downwards symmetrically on both sides at an angle to the median line. Laryngeal sphincters are attached to each other suturing on the right and left side creating muscle duplication. 
     EFFECT: enhanced effectiveness in creating physiological throat and upper esophagus part shape. 
     6 dwg
Patent RU-2317873-C2 (RU)
Title: Apparatus for reciprocation motion of slide of drive unit for feeding material at multiple forming process
Inventor: VDOVIN SERGEJ IVANOVICH
IPC: B30B15/30
Filed: 2006-03-16
Granted: 2008-02-27
Abstract: FIELD: plastic working of material, possibly equipment for multiple forming of small parts at automatic supply of strip material. 
     SUBSTANCE: apparatus for reciprocation motion of slide of drive unit for feeding material includes crank - connecting rod mechanism with connecting rod and crankshaft or cam mechanism with pusher. Such mechanism includes guide onto which roller moves. Said roller is made with possibility of fixed rotation for changing stroke value of slide. Connecting rod or pusher is double-link one; its links are joined through hinge with roller. 
     EFFECT: enhanced accuracy of slide stroke controlling and of material feeding. 
     2 dwg
Patent RU-2359386-C2 (RU)
Inventor: KOLDVEJ UVE
IPC: H02K1/24
Filed: 2004-08-13
Granted: 2009-06-20
Abstract: FIELD: electricity. ^ SUBSTANCE: present invention relates to electrical engineering and distinctive features of design of a motor with a reactive rotor (1) containing a rotor (3) and a stator (6). The rotor (3) has segments (10), which in free standing regions are in form of rectangles, the side ends (12) of which are sections of a circle. Each junction between side ends (12) and oppositely lying flat sides (13) is rounded. Junctions in the direction of the peripheral circle are correspondingly made on the opposite side of each linear extension of flat sides (13), and the radius of the above mentioned rounding lies between 0.3 and 2 mm. The motor with a reactive rotor can also be balanced by taking off material from the flat sides of the rotor segments, and the rotor consists of a large number of thin metal sheets, placed one behind the other. The rotor has a sensor plate (4). Each rotor segment (10) is attached to an element (18) with the shape of the sensor, the axial lateral side (21) of which is displaced on the circle by 7.5 from the flat side (13) of the corresponding rotor segment (10). ^ EFFECT: simple manufacture and process of balancing the rotor, providing for its stability, generation of a symmetrical signal from sensors, as well as provision for operation of four-phase motors during left-sided and right-sided rotation of the rotor. ^ 7 cl, 13 dwg
Patent RU-2328222-C2 (RU)
Inventor: ONOPRIEV VLADIMIR IVANOVICH
IPC: A61B17/00
Filed: 2006-05-03
Granted: 2008-07-10
Abstract: FIELD: medicine; surgery. 
     SUBSTANCE: duodenum radical excision is carried out within its cicatricial-ulcer involvement followed with subsequent duodenoplastics. Thus large and small duodenal papillas are separated from cicatricial-ulcer centre. Duodenum cicatricial-modified tissues are dissected by lesser curvature, anterior wall, and posterior wall in interpapilla interval preserving neuromuscular bridge by large curvature and lateral part of duodenum posterior wall. Large duodenal papilla is dissected from duodenum distal end with part of duodenal wall. Duodenal distal end is shifted in oral direction and implanted with large duodenal papilla through posterior wall puncture. Posterior anastomosis line is formed from bridge medial edge centre using tissues preliminary taken out from under duodenum distal end mesentery root. Small duodenal papilla or Santorini's duct is implanted to posterior wall of duodenal anastomosis; and angle anastomosis of duodenum anterior lateral walls. 
     EFFECT: method enables to reliably eliminate complications of duodenum ulcer and to achieve patient's high life quality. 
     1 ex, 5 dwg
Patent RU-2329323-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C35/00
Filed: 2006-07-11
Granted: 2008-07-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: modifier contains, mas.%: silicon 5.0-7.0, carbon 2.0-3.0, manganese 0.5-1.5, cerium 1.0-2.0, boron 0.5-1.0, molybdenum 10.0-15.0, calcium 0.3-0.5, zirconium 5.0-8.0, iron - the rest. 
     EFFECT: upgrades iron quality due to its increased strength. 
     2 tbl
Patent RU-2340389-C2 (RU)
Title: Scrubber
Inventor: KHOGG UL F
IPC: B01D/
Filed: 2005-02-16
Granted: 2008-12-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed scrubber is made up of several stages 1 to 4 arranged one above the other. One of the 2 to 4 scrubber stages arranged above stage 1 contains vessel 10, 15, 20 representing a ring positioned inside the tower scrubber. Note here that the aforesaid vessel surrounds central channel 9, 14, 19 letting purified gas to pass upward. Separating chute 11, 16, 21 designed to separate the scrubber fluid medium from gas passing upwards is arranged at the bottom of stages 2 to 4 and comprises inclined plates 25 guiding fluid medium into channels 26 of the aforesaid chutes arranged above the said plates. Note that the said channels direct the scrubber fluid medium into the aforesaid ring-like vessels. Circulation pump 27, 30, 34 designed to feed fluid medium from vessel 7, 10, 15, 20 via feed pipes 29, 33, 37 into banks 8, 13, 18, 23 of sprayers arranged nearby scrubber stages 1 to 4. The said fluid medium is distributed over the entire scrubber cross section in direction opposite to the purified gas flow. 
     EFFECT: easier mounting and servicing. 
     9 cl, 5 dwg
Patent RU-2406196-C2 (RU)
Inventor: ZHANKOVIAK OREL EN
IPC: H01T21/02
Filed: 2006-10-02
Granted: 2010-12-10
Abstract: FIELD: electricity. ^ SUBSTANCE: invention is referred to low-pressure and high-energy ignitor manufacturing method. The ignitor includes ceramic material between electrodes and is manufactured as follows: 50 to 75 wt % of composition is mixed up in tank with liquid. The composition is intended for producing conductive phase. 25 to 50 wt % of one or several materials assisting in yttrium garnet phases formation after thermal treatment are also mixed up. After that the above mixture is grinded, dried and screened. The next stage includes pressing and pressurised moulding of the mixture in a pattern. Finally, the mixture is baked to get ceramic material from 0 to 30% of porosity. ^ EFFECT: extended life cycle and reliability of ignitor. ^ 10 cl, 4 dwg
Patent RU-2341671-C2 (RU)
Inventor: GORTYSHOV JURIJ FEDOROVICH
IPC: F02F5/00
Filed: 2006-10-19
Granted: 2008-12-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: piston groove houses a cushion split stepwise ring and compression ring with inner diameters accommodating O-rings. Note that the stepwise and compression rings total height h is calculated from the formula h=S 1 /πr 2 , where S 1  is the area of the stepwise ring upper end faces, r 2  is the radius of the O-ring inner vertical surfaces. The aforesaid formula is designed to be used for calculation of geometrical parameters of the compression rings of whatever types, models and sizes of ICEs, piston compressors, piston pumps, etc. 
     EFFECT: higher engine efficiency and longer life, increased specific output and reduced oil consumption, better ecology. 
     1 dwg
Patent RU-2339137-C2 (RU)
Inventor: ATEZHEV VLADIMIR VASIL EVICH
IPC: H01S3/034
Filed: 2006-10-23
Granted: 2008-11-20
Abstract: FIELD: physics, laser technology. 
     SUBSTANCE: device of laser beam includes sealed case screening laser beam propagation area, with optic elements installed in the case and forming laser beam. Light detector connected to control device is installed beyond the laser beam propagation area, opposite to at least one optic element surface interacting with laser beam. 
     EFFECT: control of optic element state without halting whole system, or removal and adjustment upsetting of optic elements, or application of specific control devices. 
     9 cl, 1 dwg
Patent RU-2378762-C2 (RU)
Title: Динамическое распределение ресурсов радиосвязи
Inventor: NJUSTREM JOKHAN
IPC: H04W16/10
Filed: 2005-03-29
Granted: 2010-01-10
Abstract: Изобретение относится к распределению ресурсов радиосвязи для связи между мобильной станцией и базовой станцией. Технический результат состоит в возможности использования ресурсов, которые находятся под влиянием адаптации плана повторного использования того же самого спектра радиочастот между различными сотами, а также в возможности обновления информации по конфигурации системы при наличии вышеуказанной адаптации. Для этого доступный набор ресурсов радиосвязи может содержать ресурсы радиосвязи, первоначально выделенные соседней соте, если мобильная станция подвержена влиянию мгновенного (кратковременного) низкого уровня внутриканальных помех от таких соседних сот. Существование помех предпочтительно логически выводится из измерений качества сигнала пилот-сигналов. Распределение может касаться связи по восходящей и/или нисходящей линии связи. Устройства для выполнения измерений размещены в мобильной станции наряду с тем, что устройства для выполнения определения, выбора и фактического распределения могут быть размещены в других частях системы связи, например в мобильной станции, в базовой станции или в основном сетевом узле, или в качестве средства распределения. 3 н. и 15 з.п. ф-лы, 10 ил.
Patent RU-2344900-C2 (RU)
Inventor: KAVITSKIJ IGOR MOISEEVICH
IPC: B22D27/02
Filed: 2006-12-21
Granted: 2009-01-27
Abstract: FIELD: metallurgy industry. 
     SUBSTANCE: method includes alloy melting in a heating device, melt solidification in a mould and impact of alternating magnetic field on a melt being in a liquid phase and/or in a solidification phase. Impact of magnetic field on the melt is performed with a resonance frequency with reference to which rated frequency of free oscillations of atoms of at least one chemical element included in an alloy composition is multiple. 
     EFFECT: method allows obtaining various alloys with structure determining the tailor-made properties. 
     9 dwg
Patent RU-2340718-C2 (RU)
Inventor: KHENE KHUBERTUS
IPC: E01B9/48
Filed: 2005-06-17
Granted: 2008-12-10
Abstract: FIELD: construction industry; railways. 
     SUBSTANCE: holder of rail securing system is made in the form of plate intended for detachable insertion into the plate which distributes load and ensures movement relative to first-insertion plate which distributes load. Or holder is made in the form of single block with plate which distributes load. Holder which forms a single block with plate that distributes load has a through hole wherein the second insertion shifted relative to holder is located. This insertion provides for movement relative to holder, and threaded element which attaches holder to the support and which is meant for being screwed into support passes through insertion. Plate which distributes load is made with the possibility of direct or indirect pre-stressing relative to the support with the help of holder. 
     EFFECT: improving rail securing system by means of simple structural measures, and ensuring elastic rail support. 
     22 cl, 21 dwg
Patent RU-2370423-C2 (RU)
Title: Плавучая многокамерная вставка для емкостей для жидкостей
Inventor: ULL MANN BERND
IPC: B65D51/28
Filed: 2005-06-28
Granted: 2009-10-20
Abstract: Изобретение относится к многокамерному контейнеру, который пригоден в качестве вставки для нагруженной давлением емкости для жидкости, обеспечивая при вскрытии емкости с напитком с высокой надежностью полностью отделяться крышке от стенки продуктовой камеры для попадания наибольшего количества дополнительного вещества в жидкость. Вставка для нагруженной давлением емкости для жидкости содержит продуктовую камеру для размещения дополнительного вещества и напорную камеру, имеющую, по меньшей мере, одно направленное наружу отверстие небольшого диаметра, а также крышку для закупоривания обеих камер. Геометрия напорной и продуктовой камер выбрана так, что названное отверстие при плавании лежит выше уровня жидкости, а если смотреть сверху со стороны крышки, то продуктовая камера, по меньшей мере, на одном, близком к крышке участке окружена с боков по кругу напорной камерой. Крышка имеет уплотнительные средства, воздействующие на каждую из боковых стенок обеих камер на равном расстоянии от соответствующего конца стенки. Расстояние между уплотнительной линией крышки на боковой стенке напорной камеры и концом этой стенки больше расстояния между единственной или наиболее удаленной уплотнительной линией крышки на боковой стенке продуктовой камеры и линией в зоне верхнего конца этой боковой стенки продуктовой камеры, начиная с которой уплотнение больше не действует. 2 н. и 23 з.п., 2 ил.
Patent RU-2467943-C2 (RU)
Inventor: BARANDA PEDRO S
IPC: B66B15/04
Filed: 2004-08-04
Granted: 2012-11-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to elevators. Elevator pulley comprises belt guide surface (26) with surface profile along, at least, one part of said surface. In compliance with preferable version, surface profile is governed by n-order polynomial equation where n is the number larger than 2. In said version, central part on surface profile is, on the whole, parallel with pulley body central axis. In some versions, curvilinear sides are used between pulley center and edges. In other versions, second sides with linear profile are used. Elevator assembly used aforesaid pulley. 
     EFFECT: uniform loads on drive belt. 
     13 cl, 4 dwg
Patent RU-2394826-C2 (RU)
Inventor: LJU TSZIN TSZUN
IPC: C07D487/04
Filed: 2005-10-04
Granted: 2010-07-20
Abstract: Описываются новые соединения общей формулы: !     !  где R1-C1-С6алкил, C1-С6алкокси, галоген, CN, C(O)NH2 или OCH2CH2ОСН3; !  R2-С1-С6алкил, возможно замещенный галогеном, галоген, C1-С6алкокси, фенил, N(R6)2, (OCH2CH2)nOCH3, O(CH2)mNR7R8, где n означает 1 или 2; m означает 2 или 3; R6-R7-C1-С6алкил, a R8-ОСH2СH2ОСН3; или R7 и R8 вместе с атомом азота, к которому они присоединены, образуют 6-членный гетероцикл, дополнительно содержащий один атом кислорода или один атом азота, который в последнем случае замещен C1-С4алкилом; !  или R1 и R2 вместе образуют 5-членную гетероциклическую кольцевую систему, содержащую в качестве гетероатомов два атома кислорода; !  R3 -водород или C1-С6алкил; !  R4 -водород, галоген или C1-С6алкокси; или его фармацевтически приемлемые соли, и фармацевтические композиции, содержащие эти соединения. Новые соединения обладают ингибирующей активностью в отношении киназ, в частности, CDK2, или в отношении ангиогенеза и могут быть использованы при лечении злокачественных новообразований, в частности, злокачественных новообразований молочной железы, толстого кишечника, легкого и предстательной железы. 4 н.и 56 з.п. ф-лы, 7 табл.
Patent RU-2355658-C2 (RU)
Inventor: GONCHAROVA LJUBOV NIKOLAEVNA
IPC: C04B28/02
Filed: 2007-07-04
Granted: 2009-05-20
Abstract: FIELD: construction industry. 
     SUBSTANCE: invention refers to dry mortar preparation method, and is meant for being used in construction materials industry. Producing method of dry water-repellent construction finishing material involves mixing of portland cement, ground chalkstone, sand of the Sychevsky field with fineness modulus M fineness =3.2-3.8, which is preheated up to 90-110°C, and water-repellent chalkstone in the form of fine powder consisting of round chalkstone particles coated with water-repellent agent- 1% of synthetic fatty acids of C fraction 17-20. Mixing is carried out in multiple-blade mixer of continuous or cyclic action, which is inclined to 45°, during 5-10 minutes, at the following component ratio (wt %): portland cement 18-22, the above sand 45-55, ground chalkstone 15-25, and the above water-repellent chalkstone 10-15. 
     EFFECT: producing water-repellent construction material maintaining looseness and activity during storage and transportation in dry condition; improving strength and cold resistance of ready-made items; improving placeability and reducing adhesion to metal of finishing dip prepared based on proposed material; and improving whiteness of finishing material and ready-made items based thereon. 
     1 ex, 1 tbl
Patent RU-2394710-C2 (RU)
Inventor: KUMAR ADZHIT KUTTANNAIR
IPC: B61C15/00
Filed: 2006-02-15
Granted: 2010-07-20
Abstract: FIELD: transport. ^ SUBSTANCE: proposed method comprises stages whereat sand flow is automatically controlled to limit sand distribution by conditions wherein sand application on rails efficiently increases adhesion between wheels and rails. Operation of each sand distribution device of multiple set thereof can be independently controlled to selectively initiate said devices. ^ EFFECT: increased adhesion of locomotive wheels with rails. ^ 30 cl, 12 dwg
Patent RU-2347829-C2 (RU)
Inventor: VATULIN IGOR IGOREVICH
IPC: C22B26/12
Filed: 2007-12-17
Granted: 2009-02-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to method of producing lithium hydroxide out of spodumene concentrate. The method includes activation and successive sulphatisation of the concentrate, water leaching of sulphatised concentrate with transition of lithium sulphate into a solution. Further neutralisation of leaching pulp is carried out. After separation of neutralised pulp out of produced solution of lithium sulphate lithium hydroxodialuminate is settled at ambient temperature by treatment with concentrated solution of sodium aluminate at weight ratio Al:Li 11.5÷12.5 in produced pulp. Further causticization of lithium hydroxodialuminate is led with lime milk at consumption CaO 4.0÷4.5 g per 1 g in lithium hydroxodialuminate with following separation of lithium hydroxide solution from calcium aluminate final slag. Crystallisation is performed by evaporation out of solution of lithium hydroxide with successive separation of pulp of lithium hydroxide crystals into solid and liquid phases. 
     EFFECT: reduction of lithium losses and also reduced power consumption of process. 
     2 tbl, 1 ex