baber/WOPTO huggingface dataset:
Patent RU-2398067-C1 (RU)
Title: Accumulator of liquid wastes at industrial enterprises
Inventor: JAGIN VASILIJ PETROVICH
IPC: E02B7/06
Filed: 2009-02-19
Granted: 2010-08-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to hydraulic erection of sludge accumulators, tailing dumps and ash disposal areas for storage of wastes, which are capable of hardening and forming deformation cracks. Accumulator comprises earth reservoir, overtile and header washed with hardening wastes, which is made of steel pipes and is equipped with protective coating on the outside. Protective coating is made of polymer roll material and prevents damage of steel pipes as deformation crack is formed in hardened wastes, at the same time the following condition is observed     where τ d  - design value of shear stresses between hardened wastes and steel pipe occurred due to specific forces of adhesion and friction; σ i . d  - design value of tensile stress increment in wall of steel pipe as crack opens; δ d  - design thickness of steel pipe wall; α - value of crack opening; E d  - design module of elasticity as material of steel pipe wall stretches. Protective coating may be made of polyethylene film and contain a layer of consistent lubricant in the base. Steel pipes may contain a layer of polyethylene applied (sputtered) at manufacturing facility. 
     EFFECT: invention makes it possible to increase reliability of accumulator due to prevention of steel pipes damaging in formation of deformation cracks in hardened wastes. 
     4 cl, 4 dwg
Patent RU-2379343-C1 (RU)
Title: Production method of dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-03-19
Granted: 2010-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method of making dark beer involves preparing wort out of malt, roasted non-malted raw material, and hops along with adding brewer's yeast into the wort. Then follows incipient fermentation, afterfermentation of the young beer and its filtration. Hops is extracted by liquid nitrogen with corresponding miscella separation. As a non-malted raw material yacon can be used that is cut, dried in the microwave oven and roasted. Drying in the microwave field continues for 1 hour minimum until the residual humidity is about 20% with the microwave field power providing warming of the yacon inside the bits up to 80-90°C. Then yacon is mixed with malt in the mass ratio 1:(10-25), the obtained mixture is impregnated in the separated miscella with simultaneous pressure boost. The pressure is then released until it equals the atmospheric pressure with simultaneous freezing of the mixture and its cryomilling in the medium of evolved nitrogen. The mixture is poured over with drinking water and saccharified to produce wort. 
     EFFECT: reduced process technology duration and increased foam stability of the target product. 
     1 ex
Patent RU-2389928-C1 (RU)
Title: Multipurpose valve
Inventor: MALINA PETR VASIL EVICH
IPC: F16K3/24
Filed: 2009-04-08
Granted: 2010-05-20
Abstract: FIELD: machine building. 
     SUBSTANCE: valve consists of case with inlet and outlet branches, internal fairing with crosspieces and at least one pin. Also there is an insertion with a seat and a cylinder bush. A shut-off element in form of a stepped cylinder is installed between the case and the bush. In its smaller step there are made symmetrical apertures for control elements. At least one circular flange with slots is made on its bigger external step. The smaller step of the shut-off element is located in the first enveloping circular packing unit of the case. The enveloped circular packing unit is arranged inside the bigger step of the shut-off element. The smaller step of the shut-off element contacts a drive located on a bracket of external surface of the case. The bush inside the shut-off element is made in form of a tube with a bell part on external surface made as a flange with a packing unit arranged thereon. The bigger step of the shut-off element with its internal cylinder surface contacts the insertion secured on the pin of the fairing. The seat is made as a truncated cone. At least two conic flanges are located on end surfaces of the insertion from the side of the shut-off element, and a spherical segment is placed on the opposite side. Conic flanges and the bigger step of the shut-off element create a drain port. Section area of this port is equal to area of the inlet aperture. The spherical segment contacts internal conic surface of the ring. With its end surface the ring rests on the fairing with the packing unit. External diametre of the shut-off element contacting the enveloped packing unit of the case relates to internal diametre of the shut-off element contacting the enveloping packing unit as ratio 0.9-1.1. 
     EFFECT: increased reliability of valve operation. 
     5 dwg
Patent RU-2397066-C1 (RU)
Title: Disk smoothing working element with curvilinear horizontal oscillations
Inventor: MAMAEV LEONID ALEKSEEVICH
IPC: B28B11/00
Filed: 2009-04-09
Granted: 2010-08-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the field of construction industry and may be used for high-quality processing of nonsolidified surfaces of reinforced concrete items formed from concrete mixes for civil and industrial construction. Disk smoothing working element with curvilinear horizontal oscillations consists of damping device, body, smoothing disk, driving shaft, at the end of which there is a planetary single-step reducer. Unbalance is provided at driving shaft, which may rotate and makes working element oscillate in horizontal plane along curvilinear trajectory, possibility to transfer rotation of driving shaft makes it possible to transfer rotation torque to planetary single-step reducer, at output shaft there is a smoothing disk fixed via flange joint, and it may rotate and curvilinearly oscillate in horizontal plane, metal flexible elements prevent oscillations in vertical plane. 
     EFFECT: high quality of items surface processing. 
     2 dwg
Patent RU-2394959-C1 (RU)
Title: Road surface structure
Inventor: BOROVIK VITALIJ SERGEEVICH
IPC: E01C3/04
Filed: 2009-05-19
Granted: 2010-07-20
Abstract: FIELD: construction. 
     SUBSTANCE: road surface structure including base made of overconsolidated soil with consolidation ratio Kc=1.02-1.03 with support layer made of compacted crushed stone on each side by width of 40-50 cm and double-layer coating along whole width of motor road traffic surface, in which base in cross section is arranged in the form of trapezoid, lower side of which is equal to width of traffic surface, and upper side is narrower than traffic surface by 20-25 cm, with arrangement of support layer of triangular shape with top located near trapezoid base. 
     EFFECT: improved strength of motor road traffic surface. 
     2 dwg
Patent RU-2393617-C1 (RU)
Title: Шаговый электродвигатель
Inventor: SOLOMIN VLADIMIR ALEKSANDROVICH
IPC: H02P8/42
Filed: 2009-06-08
Granted: 2010-06-27
Abstract: Изобретение относится к электротехнике, к шаговым электродвигателям и может быть использовано в дискретных электроприводах в робототехнике и системах автоматики. Технический результат состоит в обеспечении возможности магнитного подвешивания ротора в собственном магнитном поле электродвигателя. Шаговый электродвигатель (1) содержит статор (2), на торцевой части которого имеются зубцы с размещенными на них фазными катушками, дисковый ротор, включающий электропроводящую часть, и коммутирующее устройство, с которым соединены фазные катушки статора. Начала фазных катушек соединены с клеммами для подключения нулевого провода. Концы каждой катушки соединены через замыкающие контакты с клеммами для подключения соответствующих фаз источника питания. Управляющий блок коммутирующего устройства выполнен с возможностью одновременного подключения для фиксации дискового ротора, подвешенного в магнитном поле, пяти фазных катушек, образующих дугообразный ряд, у которого до середины один, а после середины - противоположный порядок следования фаз. Для начала шага ротора отключают последнюю фазную катушку ряда. Для завершения шага - одновременно отключают первую фазную катушку ряда и подключают фазную катушку, следующую за последней катушкой первоначального ряда. Ротор содержит диаметральную прорезь, заполненную изолирующим веществом. 5 ил.
Patent RU-2410224-C1 (RU)
Title: Method of producing welded sheet articles from titanium alloys
Inventor: KOLOMENSKIJ ALEKSANDR BORISOVICH
IPC: C22F1/18
Filed: 2009-06-09
Granted: 2011-01-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: proposed invention can be used in producing aircraft structures from titanium alloys. Welding is performed in one pass with metal cooling rate in thermal effects zone in temperature range from T α+β→β  to T rs  determined by formula V COOL =K·(50…130)°C/s, where T α+β→β  is the temperature of polymorphous conversion; T rs  is the temperature of recrystallisation start; K is the factor to allow for metal physical and mechanical properties, K=0.8… 1.5. Annealing temperature T ANN  is determined by formula T ANN =V COOL ·K 1 +370, where K 1  is the factor depending upon doping level and metal strength, K 1 =0.1…1.5. 
     EFFECT: longer service life. 
     1 tbl, 3 ex
Patent RU-2413876-C1 (RU)
Title: Stage of downhole multistage rotary pump
Inventor: TRULEV ALEKSEJ VLADIMIROVICH
IPC: F04D13/10
Filed: 2009-06-26
Granted: 2011-03-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: pump stage comprises impeller 1 with sleeve 2 and guide vanes 4 made up of top plate 5 with axial bearing 6, bottom plate 8 and vanes 10. Top plate 5 with axial bearing 6 is fitted on outer sleeve and made from polymer material. Minimum ID of outer sleeve 7 makes, at least, 70% of its OD. Top plate 5 and outer sleeve 7 are produced from different materials. 
     EFFECT: longer life in operation on formation fluids with increased content of salts, free gas and mechanical impurities. 
     8 cl, 6 dwg
Patent RU-2413949-C1 (RU)
Title: Method of diagnosing early reproductive disorders in men
Inventor: TARASOVA MARINA NIKOLAEVNA
IPC: G01N33/53
Filed: 2009-07-16
Granted: 2011-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: in order to diagnose reproductive disorders in men, concentration of cytokines IL-8, IL-10 and IL-1RA in blood serum is determined by ELISA, after which diagnostic index DI is calculated. If DI is higher than 0, early reproductive disorders in men are diagnosed, if DI is lower than 0, it is concluded that laboratory indices of reproductive disorders in men are absent. 
     EFFECT: application of the method makes it possible to increase accuracy of diagnostics of early impaired fertility in men with normal indices of spermogram and to take decision about necessity of carrying out therapeutic correction of detected disorders in due time. 
     2 ex
Patent RU-2416722-C1 (RU)
Title: Development method of arrangement diagram of bore pits for driving of cavern in mine rock
Inventor: KESKINEN MARTTI
IPC: E21B44/00
Filed: 2007-12-20
Granted: 2011-04-20
Abstract: FIELD: mining. 
     SUBSTANCE: during development of arrangement diagram of bore pits the location points of bottoms of bore pits are arranged on explosion plane on bottom-hole of set of bore pits. Programme product of design of arrangement diagram of bore pits determines absent parametres of bore pits considered from bottom-hole of set of bore pits to navigation plane. Programme product is capable of determining initial location point of bore pit and direction of bottom-hole. Programme product also makes explosion technical calculation of arranged bore pits. 
     EFFECT: method and programme product for development of arrangement diagram of bore pits is improved. 
     25 cl, 20 dwg
Patent RU-2418830-C1 (RU)
Inventor: SHCHIPITSYN AL BERT L VOVICH
IPC: C09C3/04
Filed: 2009-10-05
Granted: 2011-05-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: crude mixture for producing heat-resistant inorganic pigments includes a carrier and colouring additives and has the following composition in wt %: alumina or wastes from producing electrical insulators - scrap glased and unglased porcelain insulators or scrap dried unburnt insulators - 40-95; oxides and/or carbonates and/or oxalates of metals - 5-60. To obtain pigments, the crude mixture of the said composition undergoes dry grinding and mixing in a periodic action device to fineness which enables passage through a sieve of 10000 holes/cm 2  for 1-4 hours. The obtained mixture then undergoes thermal treatment to temperature 650-1340°C and that temperature is maintained for 1.5-4 hours. Further, the furnace is cooled to room temperature. The obtained mixture undergoes drying grinding in the periodic action device again for 1-8 hours until obtaining not more than 1.0% residue on sieve 20000 holes/cm 2 . The apparatus for producing pigments has a revolving housing with an inner lining which is partially filled with grinding bodies, a loading-unloading device and a drive. The housing has conical faces and is fitted with a dust-protective cover outside, which is joined to the container for the end product which is placed under the housing. The inner lining is made from polyurethane, and grinding bodies have a steel core with an outer polyurethane coating. 
     EFFECT: invention enables to obtain heat-resistant pigments with a wide colour gamma using wastes from production of electrical insulators, and also increases environmental safety. 
     4 cl, 2 dwg, 2 tbl, 17 ex
Patent RU-2419655-C1 (RU)
Inventor: EVTUSHENKO ALEKSEJ TROFIMOVICH
IPC: C21B15/02
Filed: 2009-10-07
Granted: 2011-05-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to powder metallurgy, particularly to methods of producing doped iron alloys from iron-containing production wastes. The method of producing a doped iron alloy involves mixing iron dross in amount of 70-80 wt % and aluminium powder in amount of 15-20 wt % to obtain a thermite mixture, and melting the thermite mixture via self-propagating high-temperature synthesis. While stirring, the following is added to the obtained thermite mixture: titanium carbide in amount of 10-15% of the weight of the thermite mixture, chromium in amount of 10-15% of the weight of the thermite mixture and silicobarium foundry alloy FS65Ba 4  in amount of 2-3% of the weight of the thermite mixture. 
     EFFECT: invention enables to obtain doped alloys with predetermined compositions and required properties, used to increase resistance of an impact tool, as material for cold deforming dies, and low costs on producing said alloys. 
     1 ex
Patent RU-2411007-C1 (RU)
Title: Method for determination of physiological fitness level of divers
Inventor: SHITOV ARSENIJ JUR EVICH
IPC: A61B10/00
Filed: 2009-10-12
Granted: 2011-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to marine medicine, can be used in diving medical practice for ensuring higher diving safety. The anamnesis and medical examination data are estimated and an index of physiological fitness of divers (IPFD) is calculated by formula: IPFD=(SW 2 /ST 2 )-(SW 1 /ST 1 )+0.1·(6-InE)+0.01·(OT-20)+0.02·(OA-10), where SW 1  is a required diver's underwater annual rate (h); ST 1  is a required diver's annual standing (months); SW 2  is an actual annual underwater time (h); ST 2  is an actual diver's annual standing (months); InE is an Erisman index (cm); OT is orthostatic test data; OA is Aschner oculocardiac test data, and if the value is 4.3 and less, divers are considered to a physiologically trained group, and if the value is more than 4.3 - to a physiologically untrained group. 
     EFFECT: method allows to ensure diving safety. 
     2 ex
Patent RU-2422390-C1 (RU)
Title: Способ получения волоконно-текстурированной стеклокерамики
Inventor: STEFANOVICH SERGEJ JUR EVICH
IPC: C03C10/02
Filed: 2009-12-24
Granted: 2011-06-27
Abstract: Изобретение относится к области получения стеклокерамических материалов и может быть использовано для создания рабочих тел в пьезоэлектрических электромеханических устройствах низкочастотного диапазона для преобразования электрической энергии в вибрационное или возвратно-поступательное движение в пьезоэлектрических двигателях и насосах. Техническим результатом изобретения является повышение диэлектрических свойств изделий. Способ получения волоконно-текстурированной стеклокерамики включает получение расплава шихты, содержащей оксид кремния и соединения, образующие при химическом взаимодействии перовскитоподобное сложнооксидное соединение состава АВОз, где А - литий, натрий и калий, В - ниобий, тантал и сурьма, охлаждение расплава путем закалки с образованием стеклоподобного материала в виде волокна, высокотемпературную кристаллизацию полученного стекловолокна с добавкой жидкого натриевого стекла в качестве связки и последующее спекание для формования стеклокерамики. 5 з.п. ф-лы, 6 ил., 1 табл.
Patent RU-2416417-C1 (RU)
Inventor: BELOBORODENKO ANATOLIJ MIKHAJLOVICH
IPC: A61P15/04
Filed: 2010-01-11
Granted: 2011-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to veterinary science. The method involves rectal introduction of cooled sapropelic mud. 
     EFFECT: method is simple and high-effective. 
     1 tbl, 1 ex
Patent RU-2409256-C1 (RU)
Title: Method for production of wild strawberry compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2010-01-27
Granted: 2011-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. The method provides for recipe components preparation, scorzonera cutting, drying in microwave field at preset process parametres, frying and milling, frying and mincing acorns and grape seeds, frying barley and oat grains, mixing of scorzonera, grains of barley, oat, acorns and kernels, obtained mixture extraction by drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of wild strawberries and syrup, sealing and sterilisation. 
     EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, to simplify the technology and to extend its storage life. 
     1 tbl
Patent RU-2426503-C1 (RU)
Title: Method of small intestine-mesentery autotransplant formation
Inventor: KRAVTSOV SERGEJ ANATOL EVICH
IPC: A61B17/00
Filed: 2010-02-17
Granted: 2011-08-20
Abstract: FIELD: medicine. ^ SUBSTANCE: invention relates to surgery and can be applied for formation of small intestine-mesentery autotransplant. Autotransplant is formed by resection of 1/3 of proximal and 1/3 of distal edges of intestine fragment of flap with preservation of mesentery in full volume. For formation of vascular reservoir of transplant three pairs of radiary jejunum vessels - 3rd, 4th and 5th, 3rd and 5th pairs are transected at the level of formation of respective vascular arcades near jejunum mesentery root, single vascular pedicle of transplant being formed on 4th's of radiary jejunum arteries and vein, which are mobilised to the level of jejunum artery branching from upper mesentery artery. ^ EFFECT: method makes it possible to form transplant with sufficient number of insulating highly plastic material - mesentery fragment, reduce functional damage for donor zone. ^ 1 ex, 2 dwg
Patent RU-2429147-C1 (RU)
Inventor: TAJMAROV MIKHAIL ALEKSANDROVICH
IPC: B60Q1/04
Filed: 2010-02-18
Granted: 2011-09-20
Abstract: Изобретение относится к конструкции фары для транспортного средства. Фара содержит корпус, в котором размещены источник света, рефлектор, защитное стекло. Защитное стекло содержит всасывающий и нагнетательный пружинные клапаны и перепускной канал, расположенные по вертикальной оси. Перепускной канал расположен в нижней точке вертикальной оси, над ним нагнетательный клапан, а вверху всасывающий клапан. Достигается повышение надежности фары для транспортного средства. 1 ил., 1 табл.
Patent RU-2432195-C1 (RU)
Title: Vortex-type gas separator
Inventor: GANIN VJACHESLAV NIKOLAEVICH
IPC: B01D45/12
Filed: 2010-03-05
Granted: 2011-10-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention serves to entrap film, drop, fine and aerosol liquid and solid particles from gas flow. Separator comprises housing with top and bottom covers, inlet, outlet and discharge branch pipes. Outlet branch pipe is arranged on pipeline fitted coaxially in housing. Horizontal partition with drain hole is arranged on pipeline to divide housing inner space into bottom vortex chamber and top extra chamber. Pipeline passes through top cover and partition into vortex chamber to be communicated with separation package. Radial groove is made in said partition to communicate said chambers. Vertical radial plates are rigidly fixed on groove edges. Auger is fitted on pipeline in vortex chamber with its top end jointed with plate. Deflector with reflecting plate is fitted on auger spiral top end. Conical baffle is arranged coaxially in separation package bottom. Washer with flange is secured to baffle larger bottom end face. Washer has drain holes communicating with tubes. False perforated bottom with radial plates is arranged under baffle bottom end face. 
     EFFECT: increased separation depth, simplified design. 
     2 cl, 5 dwg
Patent RU-2426707-C1 (RU)
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B35/66
Filed: 2010-03-16
Granted: 2011-08-20
Abstract: Изобретение относится к строительным материалам и может быть использовано для изготовления изделий, предназначенных для теплоизоляции тепловых печных агрегатов и энергетического оборудования с температурой эксплуатации до 1150°С. Технический результат - увеличение прочности при сжатии. Термоизоляционная масса содержит гранулированный доменный шлак с модулем крупности Мкр=2,0-2,8, кембрийскую и огнеупорную глины, формоотход на основе кварцевого песка, череп, доломит и жидкое стекло плотностью 1,4-1,5 г/см3 при следующем соотношении компонентов, мас.%: указанное жидкое стекло - 32,0-37,0, указанный гранулированный доменный шлак - 46,0-48,0, кембрийская глина - 7,0-8,0, огнеупорная глина - 3,5-4,0, указанный формоотход - 3,5-4,0, доломит - 2,2-3,0, череп - 0,8-1,0. 3 табл.
Patent RU-2414019-C1 (RU)
Title: Electric accumulator
Inventor: FEDOROV IGOR MIKHAJLOVICH
IPC: H01M50/244
Filed: 2010-04-12
Granted: 2011-03-10
Abstract: FIELD: electricity. ^ SUBSTANCE: electric accumulator includes vessel with bosses, vertical stiffeners and wedge-shaped stops on walls, cover, holes and handles arranged in holes. Handle is installed in accumulator owing to material elasticity and design of the handle ends with end protrusions at an angle of 20-40 to vertical axis and located at various height equal to the height of the vessel rib. Length of the hole in the cover is more than that of the handle segment with protrusions, and length of hole in the vessel is more or equal to the length of the handle segment with lower protrusion but is less than the length of segment with upper protrusion. When accumulator is being lifted, lower protrusion of the handle segment is borne against vertical rib of the vessel, and upper protrusion is fixed on lower wall of the vessel boss and protected against longitudinal movement with wedge-shaped stop. ^ EFFECT: improving attachment reliability of handles, simplifying assembly of accumulators. ^ 2 cl, 2 dwg
Patent RU-2436528-C1 (RU)
Title: Способ наложения хирургического шва
Inventor: VLASOV MAKSIM VALER EVICH
IPC: A61B17/04
Filed: 2010-04-20
Granted: 2011-12-20
Abstract: Изобретение относится к хирургии и может быть применимо для наложения хирургического шва. Проводят иглу над свободным концом нити с образованием межкольцевого косопоперечного стежка. Пропускают иглу с нитью под межкольцевым косопоперечным стежком во встречном направлении к свободному концу нити. Завязывают концы нити на межкольцевом косопоперечном стежке по центру и в глубине раны. Способ позволяет увеличить надежность шва, уменьшить риск формирования грубых рубцов. 2 ил.