baber/WOPTO huggingface dataset:
Patent RU-2379385-C1 (RU)
Title: Breaking machine
Inventor: ZUBOV FEDOR VLADIMIROVICH
IPC: D01B1/34
Filed: 2008-10-24
Granted: 2010-01-20
Abstract: FIELD: textile industry. 
     SUBSTANCE: breaking machine comprises feeding conveyor, flattening rolls, breaking slatted rolls, breaking module, which includes platted roll and chain conveyor, links of parallel chains of which are produced by arched plates, which are connected in areas of coupling by means of grooves axles. 
     EFFECT: increased yield of long fibre. 
     4 cl, 8 dwg
Patent RU-2395474-C1 (RU)
Title: Polymer-coated proppant
Inventor: PRIBYTKOV EVGENIJ ANATOL EVICH
IPC: C04B41/83
Filed: 2008-12-26
Granted: 2010-07-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of ceramic proppants designed for use in oil industry when extracting oil through hydraulic fracturing. The polymer-coated proppant is in form of ceramic granules with a polymer coating consisting of a hardened epoxy resin (ER) with polyethylene polyamine (PEPA) in which a mixture of particles of hexamethylenetetramine (HMTA) and phenol formaldehyde novolac resin (PFNR) is embedded, where the said mixture has particle size of 100-120 mcm and also contains solid particles of phenolformaldehyde resol resin (PFRR) with size of 5 mcm or less, taken in the following ratio in wt %: said PFNR 50-70, said PFRR 30-50, with ratio of ER with PEPA and mixture of PFNR with HMTA and with PFRR (per dry substances) between 1.5:1 and 1.5:3. The invention is developed in subclaims. 
     EFFECT: increased adhesion strength of polymer-coated proppants used at temperature above 80°C. 
     4 cl, 2 ex, 2 tbl
Patent RU-2382466-C1 (RU)
Inventor: USTIMENKO IGOR VLADIMIROVICH
IPC: H02J3/01
Filed: 2008-12-29
Granted: 2010-02-20
Abstract: Использование в области электротехники. Технический результат заключается в повышении надежности и расширении функциональных возможностей. Согласно способу процесс компенсации высших гармонических составляющих ставят в зависимость от характеристик последних в каждой из фаз и осуществляют совместно с симметрированием токов в упомянутых фазах, а процесс симметрирования осуществляют относительно опорной фазы, в качестве которой предварительно выбирают любую из фаз n-фазной симметрируемой сети. 1 ил.
Patent RU-2397742-C1 (RU)
Title: Method of immature cataract extraction
Inventor: MACHEKHIN VLADIMIR ALEKSANDROVICH
IPC: A61F9/007
Filed: 2008-12-31
Granted: 2010-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, in particular to ophthalmological surgery and can be sued in surgical treatment of soft cataracts. After formation of "cross" in crystalline lens nucleus, canules are introduced into remaining crystalline lens masses until pink reflex appears. Viscoelastic is pumped between posterior capsule and crystalline lens masses. By means of viscoelastic fragments of crystalline lens nucleus are lifted and broken by cuts. Further phacoemulsification and aspiration are performed. 
     EFFECT: method allows to ensure prevention of rupture of Zinn ligaments, capsulorexis edges, to preserve integrity of posterior capsule. 
     2 ex
Patent RU-2396309-C1 (RU)
Title: Method of obtaining extraction ether oil
Inventor: PAN KIV OL GA GENNAD EVNA
IPC: C11B9/00
Filed: 2009-01-11
Granted: 2010-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to ether oil production. The method involves grinding softwood, extraction with liquid carbon dioxide at 20-22°C and 6-7 MPa to obtain a carbon dioxide extract, its concentration at 70±5 °C for 8-10 minutes with removal of the extraction agent, stripping with jet steam for 20-25 minutes to obtain extraction ether oil containing 72-80% monoterpene hydrocarbons and 0.8-1.0% semi-volatile compounds. 
     EFFECT: invention enables to obtain ether oil from softwood similar to native oil, characterised by a pleasant smell and colour, and also endowed with bactericidal properties. 
     3 ex
Patent RU-2383835-C1 (RU)
Title: Zemlyakov's method to pre-dry grain flows
Inventor: ZEMLJAKOV NIKOLAJ VASIL EVICH
IPC: F26B17/10
Filed: 2009-01-26
Granted: 2010-03-10
Abstract: FIELD: heating, drying. 
     SUBSTANCE: invention relates to agricultural production, particularly to drying whatever grain and can be used in chemical and pharmaceutical industries to pre-dry granules, glomeration and crystals. Proposed method comprises continuous or intermittent grain loading via feed proportioner into tubular sectional coiled drying chamber, forcing grain flow through inside said drying chamber from top to down, along with extra swirling of said grain flow in all sections of said chamber. Said swirling is effected with the help of high-rate ejected air-heat carrier jets forced along grain motion. Note here that said swirling is performed in even sections of aforesaid drying chamber and around the axes of said sections counter clockwise, swirling direction being deflected from grain flow direction by angle α, while in uneven sections direction deflects from grain flow direction by angle β. 
     EFFECT: longer stay of grain flow in drying chamber tubular section, higher efficiency of moisture separation. 
     3 cl, 2 dwg
Patent RU-2411545-C1 (RU)
Title: 3d laminated model of microinclusion systems for ultrasonic modelling and method of its manufacturing
Inventor: KARAEV NAZIM ALIGEJDAROVICH
IPC: G01V1/00
Filed: 2009-06-24
Granted: 2011-02-10
Abstract: FIELD: mining. 
     SUBSTANCE: model represents gas- or fluid saturated pack in compressed condition that contains ultrathin compact flexible plates of the same size. The plates have microholes. At the plates' surface there located are overlaps formed as a result of application and hardening of drops of the same material that the plates are, dissolved in fluid. At compression there is a gap between neighbouring plates due to overlaps. The gap imitates extended cracks with rough walls. The plate holes and gaps between the plates imitate hydraulically connected pore and crack system in the rocks. The gap width is defined by specified opening of imitated rock cracks. By way of overlap height variation it is possible to change the gap width between the plates and, thus, model fracture porosity. 
     EFFECT: possibility to control fracturing parameters and provision of hydraulic connection between the cracks in the model. 
     2 cl, 9 dwg
Patent RU-2404639-C1 (RU)
Title: Способ производства вафель (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-09-15
Granted: 2010-11-27
Abstract: Группа изобретений относится к технологии производства мучных кондитерских изделий. Способы предусматривают подготовку рецептурных компонентов, резку якона, его сушку в поле СВЧ при заданных параметрах процесса, досушку конвективным методом и криоизмельчение в жидком азоте с получением муки. Тесто готовят из пшеничной муки высшего сорта, полученной по описанной технологии муки из якона, желтков, соли, соды, растительного масла, фосфолипидов и воды. Тесто формуют в виде листов и выпекают. Цедру лимона экстрагируют с отделением соответствующей мисцеллы. В зависимости от рецептуры начинки топинамбур, или тописолнечник, или якон, или цикорий нарезают и сушат в поле СВЧ при заданных параметрах процесса, обжаривают, пропитывают отделенной мисцеллой с одновременным повышением давления. Давление сбрасывают до атмосферного с одновременным замораживанием сырья. Сырье криоизмельчают в среде выделившегося азота с получением муки. Для получения начинки муку из топинамбура, или тописолнечника, или якона, или цикория смешивают с кулинарным жиром, сахарной пудрой и вафельной крошкой. Начинку намазывают на вафельные листы и нарезают с получением вафель. Полученные вафли обладают улучшенной консистенцией и кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 4 н.п. ф-лы.
Patent RU-2405104-C1 (RU)
Inventor: IBATULLIN RAVIL RUSTAMOVICH
IPC: E21B43/243
Filed: 2009-09-11
Granted: 2010-11-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method involves fuel pumping through vertical injection wells, air pumping - through the other injection well, arrangement of in-situ combustion and product selection through production well with horizontal shaft in bottom part of formation. Production well is equipped with temperature sensors throughout the length of horizontal section through which product is extracted. Injection well with horizontal section located above horizontal section of production well by the value exceeding the air burst value is used as injection well for air supply. As injection air supply wells there used is a number of wells the bottomholes of which are located above horizontal section of injection air supply well by the value exceeding air and fuel burst value. Fuel supply through vertical wells is controlled so that almost equal temperature of products can be maintained throughout the length of horizontal section of production well. 
     EFFECT: increasing efficiency at using formation combustion owing to controlling the temperature of extracted product throughout the length of horizontal section of production well, and enlarging the coverage of formation with steam chamber. 
     1 dwg
Patent RU-2415503-C1 (RU)
Inventor: NOJMAJER MAJKL
IPC: H02B1/052
Filed: 2008-03-14
Granted: 2011-03-27
Abstract: Изобретение касается защелкивающего крепления для крепления корпуса, в частности устройства для встраивания в ряд, на шине с ползуном, причем ползун содержит исполнительный элемент, блокировочный элемент и область соединения между обоими элементами. Ползун выполнен в качестве монолитной детали и, по меньшей мере, его область соединения выполнена упругой с возвратом в исходное положение. Ползун в позиции деблокирования предусмотрен для создания усилия, возвращающего в позицию блокировки. Техническим результатом является обеспечение комфортного метода монтажа или демонтажа выключателя, т.к. отпадает необходимость в элементах, вырабатывающих дополнительную силу сжатия пружины, так как возвращающая сила сжатия пружины ползуна, которая постоянно отжимает его в позицию блокировки, вырабатывается исходя из эффекта запоминания формы ползуна. 2 н. и 7 з.п. ф-лы, 6 ил.
Patent RU-2425361-C1 (RU)
Title: Procedure for control of purity of metal melts
Inventor: PUZAKOV IGOR JUR EVICH
IPC: B22D46/00
Filed: 2009-11-12
Granted: 2011-07-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: procedure consists in recording value of process parameter during melting, in comparing value of process parameter with threshold value, and in generation of command to actuating mechanism. As a process parameter there is chosen coefficient of melt purity expressed as function of argument of ratio of area of heat image of non metallic compounds particles on surface on the liquid metal bath and area of heat image of surface of liquid metal bath measured with a thermo-graphic device in infra-red spectre of heat radiation. Coefficient of melt purity is determined separately in each zone of a melting reservoir. 
     EFFECT: reduced penetration of particles of non-metallic compounds present on surface of melt into cast metal work-piece during crystallisation in crystalliser; increased output of accepted production due to elimination of operation of work-piece surface turning. 
     2 cl, 2 dwg
Patent RU-2410589-C1 (RU)
Title: Pulse variator
Inventor: POPOV ANDREJ VASIL EVICH
IPC: F16H29/04
Filed: 2009-11-18
Granted: 2011-01-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to machine building, particularly, to pulse variators. The pulse variator consists of a case, of a driving shaft, of a driven shaft, of a swash plate equipped with an internal bushing and a bearing installed in an intermediate ring. With its axes the intermediate ring is connected with an external ring equipped with journals. Relative to journals the said axes are arranged at an angle equal to a double value of angle of a dividing cone of transfer members in form of conic gears mounted on the said journals by means of a free-wheel clutch mechanism. The conic gears engage the conic wheel rigidly coupled with the driven shaft. Also, the mechanism of change of swash plate angle is equipped with two tooth sectors engaging two cylinder gears. Rack bars facilitate kinematic link between the cylinder gears and the internal sleeve of the bearing of the mechanism changing angle of incline of the swash plate. 
     EFFECT: expanded range of control of gear ratio, improved weight-dimension characteristics of variator, reduced non-uniformity of output shaft rotation. 
     4 dwg
Patent RU-2423246-C1 (RU)
Inventor: ISONO KHIROSI
IPC: G01L5/00
Filed: 2008-04-25
Granted: 2011-07-10
Abstract: Изобретение относится к испытательным средствам для автомобильного транспорта. Устройство применяется на транспортном средстве, которое содержит колесный блок 10, состоящий из колеса 16 и шины 18, закрепленной на внешней круговой части колеса; элемент 20, 32, поддерживающий колесо, который поддерживает колесо опорной частью 32 колеса перпендикулярно оси 14 вращения таким образом, что колесо может вращаться вокруг оси вращения; множество болтов (соединительные средства), которые соединяют часть колеса в виде круглой пластины и опорную часть колеса элемента, поддерживающего колесо, во множестве положений, смещенных друг от друга вокруг оси вращения. Устройство обнаружения воздействия силы на шину содержит множество элементов 46 обнаружения, служащих в качестве средств обнаружения напряжения, для обнаружения напряжений, действующих на каждый болт, и электронное устройство 50, служащее в качестве вычислительного средства для вычисления на основе обнаруженных напряжений силы, действующей на шину, которая действует в точке контакта шины с землей. Технический результат - более точное обнаружение силы, действующей на шину, используя более простую конструкцию по сравнению с традиционными устройствами, на основе напряжения, действующего на соединительные средства, соединяющие колесо и элемент, поддерживающий колесо. 27 з.п. ф-лы, 27 ил.
Patent RU-2403284-C1 (RU)
Inventor: ISAEV VJACHESLAV ARTASHESOVICH
IPC: C12N9/00
Filed: 2009-11-25
Granted: 2010-11-10
Abstract: FIELD: chemistry; biochemistry. 
     SUBSTANCE: invention can be used in biotechnology. Material is homogenised in 0.1 M ammonium acetate which contains 0.1-1 mM calcium acetate at pH 6.4-7.0. The homogenate is centrifuged. Ammonium sulphate is added to the supernatant until 60-70% saturation. The obtained complex of enzymes is separated by centrifuging, and then dissolved in distilled water with addition of 0.1-1 mM calcium acetate to obtain a true solution. The solution is then cleaned, concentrated and the enzymes are desalinated on a poly-fibre membrane with pore size of 100 kDa. The supernatant which contains collagenase inhibitor is washed with distilled water, heated to 60-100°C and the precipitated is separated by centrifuging. The obtained overall preparation of collagenase inhibitor is further dissolved in 0.1 M ammonium acetate with pH 6.0-6.4. The precipitate is separated by centrifuging and 35-45% saturated ammonium sulphate is added to the supernatant. The precipitate is separated and dissolved in a 0.01 M tris-buffer with pH 7.0-8.0. The solution is heated to 70-90°C and then centrifuged. The obtained sulphate paste is dissolved in a 0.05 M tris-buffer with pH 8.0 with addition of 0.5 M NaCl. Fractionation is carried out through gel filtration on Sephadex G-100 with subsequent concentration of active fractions through ultrafiltration on a membrane with pore size of 30-50 kDa. The supernatant which contains the desired product is washed and lyophilically dried. 
     EFFECT: invention widens the range of anticoagulative preparations. 
     3 cl, 5 dwg, 4 tbl, 1 ex
Patent RU-2415034-C1 (RU)
Title: Antislip structure of cover of automobile floor
Inventor: JAN MIN-SHUN
IPC: B60N3/04
Filed: 2009-12-21
Granted: 2011-03-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention refers to antislip structure of cover of automobile floor. Antislip structure of cover consists of upper surface layer and lower antislip layer. Antislip layer includes antislip material with adhesion effect during the contact and is made by twisting threads from synthetic fibre and flexible core threads between each other. Threads from synthetic fibre protrudes to the specified distance on the outside of the layer of the base consisting of threads from synthetic fibre and flexible core threads, which are twisted between each other. Threads from synthetic fibre are stiff. Surface layer and antislip material are connected to each other by means of bonding agents or by pressing using the fusion method. 
     EFFECT: achieving reliable adhesion when the cover contacts the carpet of any type to prevent mutual sliding. 
     13 cl, 9 dwg
Patent RU-2414210-C1 (RU)
Title: Medication for removal of tobacco resins and based on it composition
Inventor: BELOUS ELENA JUR EVNA
IPC: A61K8/97
Filed: 2009-12-28
Granted: 2011-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to cosmetology, in particular to medication for removal of tobacco resins. Medication for removal of tobacco resin which contains, at least, one carbonic extract of plants with definite content of terpens and/or terpenoids in extract, obtained by extra-critical plant extraction. Composition for hygiene of mouth cavity. Toothpaste for mouth cavity hygiene. Foam rinsing composition for mouth cavity hygiene. 
     EFFECT: medication and based on it composition effectively remove tobacco resins in mouth cavity. 
     16 cl, 7 tbl, 3 ex
Patent RU-2416854-C1 (RU)
Title: Independent electric power supply system of mobile survey control system
Inventor: GROMOV VLADIMIR VJACHESLAVOVICH
IPC: H02J9/06
Filed: 2010-01-11
Granted: 2011-04-20
Abstract: FIELD: electricity. ^ SUBSTANCE: independent electric power supply system of mobile survey control system is arranged on mobile object 1 - autochassis of special transport vehicle and contains the main (generator) 2 and standby (storage battery) 3 electric power supplies, distribution devices for connection of: lighting, fan, optic equipment and antenna lifting mechanism of radio communication equipment 4, air conditioner 5, receiving-and-transmitting radio communication devices 6, sensors 7, inertial navigation system 8, satellite navigation system 9, external distribution devices 10 and 11 for connection of external instruments, communication lines 12, switches 13, 14 and 15, switching devices 16, 18 and 20 with closing contacts 17, 19 and 21 respectively, switching device 22 with opening contacts 23 and 24, switching device 25 with opening contact 26, circuit breakers of power circuits 27Ç34, light indicators 35Ç38 of electric power supplies, light indicators 39Ç45 of distribution devices for connection of load, voltage control instrument 46, power input 47 for connection of external electric power source, power input 48 for connection to electric circuit of autochassis, interlocking devices 49 and 50, analyser of discharge of standby source (storage battery) 51. ^ EFFECT: improving reliability. ^ 1 dwg
Patent RU-2426662-C1 (RU)
Title: Method of automotive braking system diagnostics
Inventor: LOGINOV JURIJ VITAL EVICH
IPC: G01L5/28
Filed: 2010-02-08
Granted: 2011-08-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to automotive industry, namely, to diagnostics of braking systems. Proposed method comprises setting vehicle onto support rollers, centering vehicle axles, revolving support rollers to accelerate and brake the wheels, measuring and taking readings, simulating road cover with selected adhesion factor by means of geared motors and frequency-controlled drives, providing the driver with monitor, and accurately maintaining and reproducing preset test conditions. Support rollers are driven be geared motors controlled by frequency-controlled drive. 
     EFFECT: ease of braking system and antilock system tests. 
     3 dwg
Patent RU-2428165-C1 (RU)
Title: Zinc-phosphate cement for fixation of undetachable constructions of dental prostheses with addition of silicon nanoparticles
Inventor: KALIVRADZHIJAN EHDVARD SARKISOVICH
IPC: A61K6/06
Filed: 2010-02-17
Granted: 2011-09-10
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: invention relates to medicine, namely to orthopedic dentistry and can be used for fixation of undetachable constructions of dental prostheses. Composition for fixation of undetachable constructions of dental prostheses contains mixing liquid in percent by weight: phosphorus oxide -41%, zinc oxide - 10%, aluminium oxide - 4.5%, the remaining part - water to 100%, and mixture of powders, which contains in percent by weight: magnesium oxide - 10-11%, bismuth oxide - 3-3.5%, silicon oxide - 3-3.5%, aluminium oxide - 0.5%, chromium - 0.5%, silicon nanoparticles - 0.1-0.3%, zinc oxide - to 100%. 
     EFFECT: application of composition makes it possible to increase quality of fixation of undetachable constructions of dental prostheses due to increase of strength, increase of adhesive ability, resistance to oral fluid impact, reduction of film thickness and reduction of heat emission. 
     1 tbl
Patent RU-2433287-C1 (RU)
Title: Двигатель внутреннего сгорания
Inventor: LATYPOV SALAVAT ADEGAMOVICH
IPC: F02B75/32
Filed: 2010-02-24
Granted: 2011-11-10
Abstract: Изобретение относится к двигателестроению, а именно к двигателям внутреннего сгорания. Техническим результатом является увеличение мощности без усложнения конструкции двигателя. Сущность изобретения заключается в том, что двигатель внутреннего сгорания содержит цилиндропоршневую группу, состоящую из цилиндра (1) и размещенного в нем поршня (2), с которым соединены шатуны (3, 4), а также дифференциальный механизм, образованный из сателлита (5) и колес (10, 11). Шатун (4) связан через вал (7) с колесом (10), а шатун (3) связан с сателлитом (5) или сателлитами через вал (6). Причем сателлит или сателлиты и колеса могут быть выполнены коническими. Дифференциальных механизмов может быть более одного, причем каждый дифференциальный механизм соединен со своим блоком цилиндропоршневых групп. Количество цилиндропоршневых групп соответствует числу дифференциальных механизмов. Все поршни в каждом блоке цилиндропоршневых групп находятся примерно в одном положении относительно верхней и нижней мертвых точек. 7 ил.
Patent RU-2422009-C1 (RU)
Title: Способ приготовления сдобных булочек "мечта"
Inventor: PASHCHENKO LJUDMILA PETROVNA
IPC: A21D13/00
Filed: 2010-02-24
Granted: 2011-06-27
Abstract: Изобретение относится к пищевой промышленности, в частности к хлебопекарной отрасли. Способ включает приготовление солевого и сахарного растворов, дрожжевой суспензии и люпиново-меланжевого гидролизата, после чего проводят замес теста из пшеничной муки высшего сорта, подготовленных дрожжевой суспензии, сахарного и солевого растворов, люпиново-меланжевого гидролизата, соевого изолята, муки из семян тыквы, масла горчичного, обогатителя минерального и ванилина, его разделку, формование, выпечку и охлаждение. При этом для приготовления люпиново-меланжевого гидролизата готовят смесь, состоящую из люпиновой муки и меланжа куриных яиц, взятых в соотношении 1:3, гидролиз проводят в присутствии ферментного препарата Нейтраза. Тесто готовят при следующем выборе соотношения исходных компонентов, кг на 10 кг готовых изделий: мука пшеничная высшего сорта 4,94, дрожжи прессованные 0,27, соль поваренная 0,06, сахар 1,50, масло горчичное 0,61, люпиново-меланжевый гидролизат 0,19, соевый изолят 0,57, мука из семян тыквы 0,49, обогатитель минеральный 0,01, ванилин 0,001, вода 2,89. Изобретение обеспечивает повышение качества сдобных булочек за счет повышения их биологической ценности, сбалансированности химического состава по белкам, углеводам и минеральным веществам и придание им функциональных свойств. 9 табл.