baber/WOPTO huggingface dataset:
Patent RU-2366833-C1 (RU)
Inventor: SADYKOV AL FRED FAJZRAKHMANOVICH
IPC: F04C2/16
Filed: 2008-04-17
Granted: 2009-09-10
Abstract: FIELD: engines and pump. 
     SUBSTANCE: invention relates to pumping over multi-phase media, namely to two-screw pumps to be used for pumping out associated gas. Proposed pump comprises housing 1 with intake 2 and discharge 3 branch pipes. Note that the former communicates with suction chamber 4, while the latter communicates with discharge chamber 5. Feed screws 6 and 7 are arranged inside bores of housing 1 to make closed pressure chambers 10 between the screw ledges and recesses of closed pressure chambers 10. Holes arranged in housing 1 along the screw communicate wit bypass line that feeds medium into pressure chamber 10. Bypass line communicates with gas-fluid separator lower chamber, the separator being arranged at the pump outlet. Holes in housing 1 communicate, via separate lines, with bypass line. Pipeline feeding fluid into first pressure chamber, separated from suction chamber, incorporates fluid cooler connected electrically with pump outlet medium temperature pickup. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2377044-C1 (RU)
Inventor: KISELEV ALEKSANDR VALENTINOVICH
IPC: B01D63/08
Filed: 2008-04-30
Granted: 2009-12-27
Abstract: Изобретение относится к фильтру для тонкой очистки жидкости потребителями, который эффективно очищает фильтруемую жидкость от взвесей, бактерий, растворенных химических и органических соединений и других загрязнений. Фильтр для тонкой очистки жидкости содержит герметичный пустотелый цилиндрический корпус с крышкой, двумя штуцерами и дросселем, герметичный фильтр-элемент с мембраной и средство для отвода отфильтрованной воды. Фильтр дополнительно снабжен фланцем и пробкой, между которыми установлен и жестко в них закреплен, по крайней мере, один фильтр-элемент. Пробка, герметично расположенная в крышке, выполнена, по крайней мере, с одним каналом, в котором установлен соединительный патрубок фильтра-элемента, посредством которого фильтр-элемент через канал, выполненный в пробке, сообщен со средством отвода отфильтрованной воды. Между фланцем и дном корпуса установлен упругий элемент. Реализация заявленного технического решения позволяет повысить эффективность и надежность работы фильтра и расширить диапазон его использования в промышленных условиях. 1 з.п. ф-лы, 3 ил.
Patent RU-2364308-C1 (RU)
Title: Method of food product warming
Inventor: BARGAN VASILIJ ALEKSANDROVICH
IPC: A47J36/28
Filed: 2008-05-26
Granted: 2009-08-20
Abstract: FIELD: food products. 
     SUBSTANCE: initiation of exothermic chemical reaction is performed in reaction chamber by supplying of reagent in liquid condition to the solid reagent in reaction chamber cavity. burned lime or hydrated lime is used as solid reagent. Warmth, exuded as a result of exothermic chemical reaction is moved to the heating quantity of food product. At least one portion of liquid reagent is supplied. It is water solution of hydric dioxide with hydric dioxide content from3.0 to 38.0 wt %. 
     EFFECT: possibility of multiple use of solid reagent and obtaining of warmth quantity not depending on quantity of solid reagent in reaction chamber. 
     5 cl, 5 dwg
Patent RU-2371523-C1 (RU)
Title: Composite material for moistened cathode of aluminium electrolytic cell
Inventor: IVANOV VIKTOR VLADIMIROVICH
IPC: C04B35/58
Filed: 2008-06-23
Granted: 2009-10-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: composite material for moistened cathode of aluminium electrolytic cell relates to field of non-ferrous metallurgy and, particularly to production techniques of aluminium by method of electrolysis of cryolite-aluminous melts. Composite material consists of moistened by liquid aluminium high-melting compound - titanium boride and binding agent, where in the capacity of binding agent it is used high-aluminous cement, herewith correlation of components of titanium boride: cement is selected 9:1. 
     EFFECT: it is provided electroconductivity of material, bringing to increasing of manufacturability, reduction of energy and labour costs, improvement of engineering-and-economical performance of manufacturing process of moistened material and product on its basis without reduction of level of functional and performance attributes. 
     1 tbl
Patent RU-2378481-C1 (RU)
Title: Lift jack support device
Inventor: KHRUSTALEV EVGENIJ NIKOLAEVICH
IPC: E21B15/00
Filed: 2008-06-23
Granted: 2010-01-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: lift jack support device used on soil or peat base consists of power drive and support round or square plate extension mechanisms. Plate shape should allow elastic contact with underlying soil or peat surface via wooden gaskets. Note here that support plate contact surface features convex sphere with contact spot radius of   and maximum surface settling of  . 
     EFFECT: increased load bearing capacity on soil or peat surface. 
     6 dwg
Patent RU-2390861-C1 (RU)
Inventor: KUZNETSOV DMITRIJ GEORGIEVICH
IPC: G21F9/04
Filed: 2008-08-29
Granted: 2010-05-27
Abstract: FIELD: ecology. ^ SUBSTANCE: invention relates to immobilisation of liquid radioactive wastes from processing of spent nuclear fuel of NPP, nuclear-powered submarines, which are produced in recycling and deactivation of NPS and other objects related to use of radioactive substances, compounds. Concept of the invention is as follows: method of low temperature immobilisation of liquid radioactive wastes (LRW) by their treatment with hydrochloric acid water-alcohol solutions of silicon-organic compounds, including hydrolyzates of alkylsilicates with further maintenance of reaction mixture at the temperature of 5-60C, besides as hardening components, aqueous salts of silica are used, which are produced by membrane concentration of natural hydrothermal solution, and to accelerate hardening and for further spontaneous formation of homogeneous material that self-compacts in process of storage, specified aqueous salts are used together with water-alcohol hydrochloric acid hydrolyzates of alkylsilicates with pH of mixture equal to 1.5-4. ^ EFFECT: self-strengthening of produced materials at normal storage, possibility to organise decentralised low temperature immobilisation of LRW in field conditions.
Patent RU-2385091-C1 (RU)
Title: Production method of cherry compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2008-11-10
Granted: 2010-03-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technologies of canned compotes manufacturing. Method provides for recipe ingredients preparation, cutting chicory, drying it in microwave field at preset process parametres, roasting and milling of chicory, barley malt roasting, mixing of chicory and barley malt in mass ratio of 7:3, extraction of the obtained mixture by drinking water at preset process parametres, obtained extract filtering, preparation of a syrup on its basis, packing of cherries and syrup, sealing and sterilisation. 
     EFFECT: invention enables to produce compote with coffee flavour and aroma tones without actual coffee content, simplify the technology and reduce the number of boiled fruit in the target product without reducing the product shelf life. 
     1 tbl
Patent RU-2386906-C1 (RU)
Title: Regulating nozzle for valves of heat exchangers, namely thermoregulating nozzle for radiator valves
Inventor: FREDERIKSEN B JARNE
IPC: F24H9/00
Filed: 2006-07-26
Granted: 2010-04-20
Abstract: FIELD: power industry. ^ SUBSTANCE: nozzle is equipped with current-using equipment, electric power supply and actuator interacting with a gate valve. Electric power supply includes thermoelectric generator supplying the power to current-using equipment. In addition, electric power supply is equipped with photoelectric device. ^ EFFECT: decreasing overall dimensions of regulating nozzle. ^ 12 cl, 3 dwg
Patent RU-2393112-C1 (RU)
Inventor: SEVAST JANOV VLADIMIR GEORGIEVICH
IPC: C01B31/36
Filed: 2009-02-19
Granted: 2010-06-27
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention relates to inorganic chemistry and can be used in electronic industry and industry of composite materials. Powder or sheets of monocrystalline silicon undergo preliminary cleaning, put into a reactor pot which is evacuated to 10-2 mm Hg and heated to 1200-1415C. The reactor pot is then filled with carbon monoxide from which moisture and oxygen have been removed and silicon and carbon monoxide are held at the given temperature for 5-600 minutes and then cooled. He obtained silicon carbide nanofibre is washed from silicon dioxide or mixture of silicon dioxide with unreacted silicon. ^ EFFECT: invention enables synthesis of silicon carbide nanofibre with high output at low temperature, obtain high-quality and chemically pure product. ^ 5 cl, 3 ex
Patent RU-2391051-C1 (RU)
Inventor: PARFENOV IGOR PAVLOVICH
IPC: A61B17/00
Filed: 2009-03-05
Granted: 2010-06-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention refers to medicine, namely to abdominal surgery. After herniotomy with plastic by mesh prosthesis to prevent contact of the prosthesis with subcutaneous fat, a plate of the drug "Tachocomb" is placed on the front surface of the prosthesis to its entire area calling at 1-1.5 cm beyond the edge with its adhesive surface facing surface of the prosthesis. At that the plate of preparation "Tachocomb" is tightly pressed against the prosthesis surface within 3-5 minutes. If necessary, multiple plates should be used, stacked them calling each other on 1-1.5 cm. ^ EFFECT: method prevents the appearance of seromas. ^ 2 cl, 1 ex
Patent RU-2397226-C1 (RU)
Title: Method of brewing dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-03-10
Granted: 2010-08-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to beer brewing technology. The method involves extracting hop with liquid nitrogen and separation of the corresponding miscella. Girasol/sunflower is then cut, dried in a microwave field at given process parametres and roasted. The girasol/sunflower and malt are then mixed. The obtained mixture is saturated with the separated miscella while simultaneously increasing pressure. Pressure is then released to atmospheric pressure level, while simultaneously freezing the mixture and cryogenic grinding in the medium of released nitrogen. Water is added and saccharification is carried out to obtain wort. Brewing yeast is added and primary fermentation, fortification, after fermentation and filtration are carried out. 
     EFFECT: method shortens duration of the process and increases foam stability of the end product.
Patent RU-2401031-C1 (RU)
Title: Зубная щетка с наклонными щетинками и заостренными щетинками
Inventor: GARBERS KRISTIN
IPC: A46B9/04
Filed: 2007-08-17
Granted: 2010-10-10
Abstract: Головка зубной щетки содержит область головки и основание для щетинок со вставленными в него пучками щетинок. По меньшей мере, один из этих пучков щетинок выходит из основания для щетинок вертикально, и, по меньшей мере, один из этих пучков установлен наклонно. Наклонные пучки щетинок состоят из цилиндрических щетинок, и, по меньшей мере, часть стоящих вертикально пучков состоит из заостренных щетинок. Предусмотрена зубная щетка с упомянутой головкой. Изобретение обеспечивает повышение мезиальной/дистальной эффективности очистки зубов. 2 н. и 16 з.п. ф-лы, 4 ил., 7 табл.
Patent RU-2394976-C1 (RU)
Title: Heat-protective break-in protection insulated glasing unit
Inventor: SMIRNOV GERMAN ANATOL EVICH
IPC: E06B9/01
Filed: 2009-04-14
Granted: 2010-07-20
Abstract: FIELD: construction. 
     SUBSTANCE: heat-protective break-in protection insulated glasing unit comprises at least two glasses, grid, distance profile. Grid is arranged between two glasses so that it doesn't touch surfaces of glasses. Areas of glasses and grid contact with distance profile are separated with sealing layer. Distance profile contains moisture-absorbing material, or distance profile itself is made of moisture-absorbing material or is coated with it. 
     EFFECT: improved heat-protective and strength characteristics of insulated glasing unit. 
     12 cl, 11 dwg
Patent RU-2398605-C1 (RU)
Title: Method of treating inflammatory complications of alveolar defect surgeries
Inventor: GERASIMENKO MARINA JUR EVNA
IPC: A61N5/00
Filed: 2009-06-09
Granted: 2010-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to dentistry, and aims at treatment of inflammatory complications of alveolar defect surgeries. The operation is preceded with a laser exposure that covers: mucous membrane in a defect zone in front of the tragus, submaxillary region, the orifice of branches of the trigeminal nerve and along the 2 and 3 branches of the trigeminal nerve. The wave length is 0.89 mcm; frequency is 600-1000 Hz; output power is 5-8 mWt/cm 2 ; exposure time is 2 min for each region. The therapeutic course is 8-10 procedures. On 2nd - 3rd postoperative day, a lateral; projection of neck, the low- and mid-third of the face are exposed to combined microcurrent at current strength 500-800 mcA combined with multichannel bipolar pulse current electric stimulation of the posterior neck and interscapular region at frequency 20-120 Hz, current strength 1-100 mA, marking interval and interpulse time 2 s, procedure length 10-20 min for the course of 12-15 procedures. The therapy is alternated every second day with the laser exposure on a suturing region at wave length 0.62 mcm, frequency 600-1000 Hz, power 3-5 Wt/cm 2 , 2 min for a region. The therapeutic course is 12-15 procedures. 
     EFFECT: method allows normalising muscular activity, microcirculation and lymphatic drainage, enables detoxification of said regions, reduces intensity and depth of the cicatricial changes in postoperative tissues. 
     2 ex
Patent RU-2395366-C1 (RU)
Title: Procedure for production of casts out of alloyed iron
Inventor: GUSHCHIN NIKOLAJ SAFONOVICH
IPC: C22C37/00
Filed: 2009-06-10
Granted: 2010-07-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention can be implemented for production of high-wear parts, particularly milling elements out of alloyed iron with ball-like graphite. Iron is melt in an electric furnace out of iron-carbon charge at simultaneous alloying and graphitising with modified ferrosilicon and at temperature of melt in furnace 1440-1460°C. When melt at 1440-1420°C temperature is tapped into a ladle, it is modified with spheroidising modifiers on base of magnesium and cerium. There is produced iron of the following chemical composition, wt %: carbon 2.2-4.0; silicon 0.5-3.5; manganese 0.2-3.0; chromium 3.0-10.0; nickel 2.0-5.5; boron 0.2-0.4; vanadium 0.2-1.0; copper 0.2.-0.8; aluminium 0.1-0.4; cerium 0.03-0.2, magnesium 0.02-0.1; calcium 0.05-0.2; iron - the rest. Moulds are filled at temperature 1310-1360°C, and shake-out is performed at temperature 750-550°C. Casts are cooled to ambient temperature in air. 
     EFFECT: production of milling elements with high values of hardness (HRC61), wear resistance, and impact resistance in cast condition. 
     1 tbl, 1 ex
Patent RU-2399757-C1 (RU)
Title: Development method of gas well with packer in conditions of abnormally low formation pressures
Inventor: KONONOV ALEKSEJ VIKTOROVICH
IPC: E21B43/25
Filed: 2009-06-16
Granted: 2010-09-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to development of gas wells with packer in conditions of abnormally low formation pressures - ALFP. Development method of gas well with packer in ALFP conditions involves gas supply from operation wells to booster compression station - BCS, where gas is compressed to the pressure of 5.0-5.5 MPa. After BCS the gas is supplied to gas processing facility - GPF, where gas is cleaned from mechanical impurities and water, and gas is supplied under pressure of 3.0-4.0 MPa to cluster site of the developed well and then to booster station to which process water is pumped at the same time. The obtained liquid-gas mixture is compressed to the value of 7.0-10.0 MPa; after that gas-liquid mixture is supplied to separator where gas-liquid mixture is separated into high pressure gas and liquid. Liquid is supplied to pump station, and high pressure gas is supplied to ejector to which there also supplied is foam-forming liquid - FFL. Aerated foam-forming liquid - AFFL obtained on ejector is supplied to flexible pipe - FP of coil tubing unit which is lowered to tube space of the well with stops in every 50-100 m. At each FP burial step the supply of FFL to ejector is stopped, and high pressure gas is supplied to FP by passing the ejector, forcing away damping liquid and AFFL to day surface and by performing well ventilation till gas influx is obtained from productive formation. After gas influx is obtained, the well is developed till it is brought to process mode; after that FP is removed from well, and well is brought into operation. 
     EFFECT: reducing the time required for well development and providing influx from formation of gas well with packer in ALFP conditions with abnormal coefficient lower than 0,2. 
     1 dwg, 1 ex
Patent RU-2411608-C1 (RU)
Title: Method of forming semiconductor plates doped on one side, particularly solar semiconductor plates, and manipulation system for loading process tray with batches of semiconductor plates
Inventor: JONAS SHTEFAN
IPC: H01L21/68
Filed: 2007-11-22
Granted: 2011-02-10
Abstract: FIELD: physics. 
     SUBSTANCE: half of the plates in form of a first stack are transferred from a transporting holder into a ready position outside said holder. The other half of the plates in form of a second stack are unloaded from the transporting holder. The second stack is turned such that semiconductor plates in the second stack are turned 180° relative the position of semiconductor plates in the first stack. The second stack of semiconductor plates is moved to the position of the first stack of semiconductor plates aligned relative the second stack, is merged with the first stack of semiconductor plates by adjoining non-doped sides of matched first and second stacks of semiconductor plates. The device for transporting the stacks is a vacuum gripper module having gripping bars and a centring device. 
     EFFECT: high density of packing in the process tray and high efficiency of the diffusion process. 
     6 cl, 12 dwg
Patent RU-2404081-C1 (RU)
Title: Method for installation of submerged oceanologic float
Inventor: ZATSEPIN ANDREJ GEORGIEVICH
IPC: G01V11/00
Filed: 2009-07-22
Granted: 2010-11-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to ocean investigation technique using self-contained and automatic submersibles. The method consists in series cable connection by means of buoy rope and building submerged cable vertical consisting of anchor with disengager, measurement probe including probe drive through which the buoy rope is passed, connecting it with submerged streamlined float via hoist controlled from pressure sensor. The main part of buoy rope is packed on bifilar reel which is placed between anchor and probe. Then the connection is assembled using mechanical link equipped with controlled lock and hauled to specified water area point. The depth of this point is preliminary measured to determine buoy rope length, working level and float deepening. While the assembly is being submerged following is controlled: lock disengagement depth, assembly separation and cable vertical deploying in ocean column exactly at the specified point. 
     EFFECT: accuracy of installation is provided, deviation, drift and cable vertical curvature are excluded due to lack of contact with vessel during installation. 
     2 dwg
Patent RU-2413592-C1 (RU)
Title: Composite tool material
Inventor: ABRAMOV ALEKSEJ ALEKSANDROVICH
IPC: B22F1/00
Filed: 2009-08-20
Granted: 2011-03-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to composite tool materials and may be used and may be used for production of various-purpose tools with higher mechanical properties. Proposed material consists of metal and composite components at preset relationship between ceramic component particle mean size and that of metal component, and specified particle size of ceramic component. Ceramic component particle mean size relates to that of metal component as 1:3-1:5 at mean particle size of ceramic component varying from 1 to 3 mcm, and amount of components, in wt %: ceramic component - 20-50, metal component making the rest. 
     EFFECT: higher mechanical properties of proposed material. 
     2 cl, 1 tbl, 1 ex
Patent RU-2400869-C1 (RU)
Inventor: JAGNJATINSKIJ VLADIMIR MATVEEVICH
IPC: H01M4/73
Filed: 2009-10-28
Granted: 2010-09-27
Abstract: Изобретение относится к химическим источникам тока и может быть использовано при производстве свинцовых аккумуляторов. Согласно изобретению конструкция токоотвода позволяет уменьшить объем, занятый сплавом, расход сплава и увеличить объем под активную массу за счет оптимального отношения количества вертикальных ребер к количеству горизонтальных жилок 1,2-1,3. Вертикальные ребра выполнены разнотолщинными, причем через каждые шесть-девять ребер меньшего сечения выполнено одно ребро увеличенного сечения, при этом вертикальные ребра в области ушка токоотвода имеют на расстоянии 15-20 мм от внутренней рамки переменное сечение, в 1,1 раза увеличивающееся к ушку, чем сечение остальной части ребра, а отношение толщины токоотвода к толщине вертикальных ребер увеличенного сечения составляет 1-1,1, к толщине вертикальных ребер уменьшенного сечения, а также горизонтальных жилок составляет 1,3-1,5. Отношение площади увеличенного сечения вертикальных ребер к площади меньшего сечения равно 1,3-1,9. Поперечное сечение вертикальных ребер и горизонтальных жилок представляет собой квадрат, вписанный в круг или в овал, с двумя срезанными противоположными вершинами, которые могут иметь скругления. Техническим результатом является уменьшение брака при литье, повышение механической прочности и стойкости к коррозии, улучшение электропроводности и увеличение емкости электрода. 5 ил., 1 табл.
Patent RU-2422828-C1 (RU)
Inventor: BEKHTEREVA MARIJA KONSTANTINOVNA
IPC: G01N33/49
Filed: 2010-01-11
Granted: 2011-06-27
Abstract: Изобретение относится к области медицины и касается способа прогноза течения иерсиниозной инфекции у детей Сущность способа заключается в том, что наряду с оценкой клинических симптомов болезни (лихорадки и экзантемы) в начальный период заболевания (с 3 по 12 день), дополнительно определяют в сыворотке крови С-реактивный белок (СРБ), скорость оседания эритроцитов (СОЭ) и специфические антитела (AT) и при: !  - лихорадочной реакции менее 2 суток, длительности экзантемы менее 1,5 суток, СРБ менее 7,5 мг/л, показателе СОЭ менее 15 мм/час уровне ИФН-γ менее 75 пг/мл, ЦИК не выше 0,115 ед.опт.пл. и продукции специфических антител более 8,32 log2 прогнозируют хроническое течение иерсиниозов; !  - лихорадочной реакции более 12 дней, длительности экзантемы более 3 дней, уровне СРБ более 15 мг/л, показателе СОЭ более 30 мм/час уровне ИФН-γ более 150 пг/мл, ЦИК выше 0,130 ед.опт.пл. и продукции специфических антител менее 7,32 log2 прогнозируют тяжелое течение иерсиниозов с развитием органных поражений; !  - лихорадочной реакции более 12 дней, длительности экзантемы более 9 дней, уровне СРБ более 5 мг/л, показателе СОЭ более 50 мм/час уровне ИФН-γ менее 150 пг/мл, ЦИК выше 0,250 ед.опт.пл. и продукции специфических антител более 9,32 log2 прогнозируют исход иерсиниоза в системное заболевание. Использование способа позволяет предупредить хроническое и затяжное течение заболевания. 3 табл.