baber/WOPTO huggingface dataset:
Patent RU-2235904-C1 (RU)
Inventor: AMINEV M KH
IPC: F04B47/00
Filed: 2003-04-14
Granted: 2004-09-10
Abstract: FIELD: oil and gas producing industry. 
     SUBSTANCE: according to proposed method, oil-well submersible pump is installed on tubing string in well in zone of formation, and liquid medium is pumped out of well. When assembling and lowering tubing string into well, two chambers are installed on tubing string one over the other, higher than submersible pump. After lowering tubing string into well and before pumping liquid medium from formation, pumped out liquid medium dynamic level controller made in form of valve is installed in lower well chamber. Annulus pressure relative to tubing string space pressure regulator is installed in upper well chamber. Said regulator is made in form of valve. Pumping out of liquid medium, for instance, oil, is carried out with annulus closed from side of wellhead. Operating pressure of regulator and controller is set to provide pressure in tubing string space, in place of mounting of dynamic level controller at moment of its opening, higher than pressure in annulus in the same point, but not lower than minimum tolerable pressure according to operating conditions in well bottom. Pressure in tubing string space at moment of opening of pressure regulator should be lower than annulus pressure in the same point. According to other version, submersible pump is mounted on tubing string in well in zone of formation, and liquid medium is pumped out of well. When assembling and lowering tubing string into well, chamber is installed on tubing string higher than submersible pump, and after lowering tubing string into well and before pumping out liquid medium from well formation, liquid medium dynamic level controller made in form of valve is installed in well chamber. Wellhead is connected to annulus pressure relative to tubing string pressure regulator made in form of valve to discharge excess pressure from well annulus into pumped out liquid medium collecting system. Then pumping out of liquid medium, for instance, oil is carried out. Operating pressure of regulator and controller is set to provide pressure in tubing string space in point of mounting of dynamic level controller at moment of its opening higher than annulus pressure in the same point, but not lower than minimum tolerable pressure according to operating conditions in well bottom. Pressure in pumped out liquid medium collecting system at moment of opening of pressure regulator should be lower than pressure in well annulus in point of installation of pressure regulator in wellhead. Thanks to it automatic maintenance of preset dynamic level of pumped out liquid medium in well is provided. 
     EFFECT: increased life between overhauls. 
     3 cl, 2 dwg
Patent RU-2229048-C1 (RU)
Inventor: PONOMAREV A K
IPC: F16J15/26
Filed: 2003-05-07
Granted: 2004-05-20
Abstract: FIELD: mechanical engineering; sealing devices. SUBSTANCE: proposed mechanical seal for shaft or machine cylinder has sealing rings lapped to each other at end faces and flexible pressed to surfaces to be sealed. Eccentric ring grooves made in cylinder or on shaft, respectively, and displaced in pairs relative to axis of shaft or cylinder, respectively, by 0.3-0.5 mm in diametrically opposite direction. Said pairs of diametrically displaced ring grooves are turned relative to neighbor pairs of ring grooves so that radial planes passing through axes of said neighbor pairs of grooves are turned relative to each around axis of shaft or cylinder, respectively, through angle of 360 o /n, where n is number of pairs of ring grooves. Each groove accommodates flexible ring providing movability of sealing ring in radial direction. Flexible rings are round or rectangular in cross section, and sealing rings are pressed to each other in longitudinal direction by means of spring-loaded bushing with 0.25- 0.3 mm play. EFFECT: provision of tightness of mechanical seal. 2 cl, 2 dwg
Patent RU-2246661-C1 (RU)
Title: Mobile boiler plant
IPC: F22B27/06
Filed: 2003-07-01
Granted: 2005-02-20
Abstract: FIELD: generation of steam; gas-and-oil producing industry; heating systems for buildings. 
     SUBSTANCE: proposed boiler plant works on liquid fuel and includes straight-through coil-type boiler, water and fuel tanks, feed water pump, fuel pump, burner unit mechanical injectors, fan and separator with steam trap whose outlet is connected with inlet of hot loop of two-section double pipe heat exchange apparatus whose outlet is connected with water tank of boiler plant; cold loop of heat exchange apparatus includes two isolated sections; inlet of first section is connected with pressure line of feed water pump and outlet is connected with inlet of boiler coil; inlet of second section of cold loop of heat exchange apparatus is connected with pressure line of fuel pump and its outlet is connected with injectors of burner unit. 
     EFFECT: enhanced efficiency. 
     3 cl, 3 dwg
Patent RU-2233655-C1 (RU)
Title: Agent for topical application and method for treatment and prophylaxis of tumor damage of liver and peritoneum using thereof
Inventor: ALEKSANDROV V B
IPC: A61K31/47
Filed: 2003-07-03
Granted: 2004-08-10
Abstract: FIELD: medicine, oncology, pharmacy. 
     SUBSTANCE: invention can be used in clinical practice of oncological hospitals. Agent for topical application comprises an antitumor preparation taken in the amount 0.5-25.0 wt.-% included into resolving biopolymeric base. The base can be taken among collagen, gelatin and calcium alginate. Method for treatment and prophylaxis of tumor damage of liver and peritoneum is carried out by application of indicated medicinal agent during operation on diaphragmatic liver surface or the zone wherein topical removal of metastasis is carried out. New agent and method for treatment provide the prolonged dosed sustained-release of an antitumor preparation and exceeding index of metastatis inhibition. 
     EFFECT: enhanced effectiveness of agent, improved and enhanced method for treatment and prophylaxis. 
     6 cl, 3 ex
Patent RU-2245689-C1 (RU)
Title: Hip joint endoprosthesis
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 2003-08-19
Granted: 2005-02-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has cotyloid cavity, head manufactured as a whole with neck and having through canals, trochanteric part and pedicle. Cylindrical head has cylindrical cavity where cylindrical protrusion of trochanteric part is movable together with sealing member. A system of cavities available in neck and head canals joining the neck cavity and articulation fissure, the cavity formed by corrugated envelope tightly sealed on cotyloid cavity end and trochanteric part. Radial neck canals are filled with lubricant liquid supplied to the articulation fissure when the trochanteric part moves in depth of neck cavity. 
     EFFECT: prolonged service life; uniform lubrication condition; low friction intensity. 
     2 dwg
Patent RU-2256982-C1 (RU)
Inventor: BEDRIN I B
IPC: H01Q1/22
Filed: 2003-11-10
Granted: 2005-07-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: proposed unit designed for matching satellite-system signal receiver with active antenna that uses single coaxial cable for transmitting signals and supply voltage has high-voltage connector for cable running from active antenna and printed-circuit board, both secured either side of electricity conducting base so that electrical connection is provided between high-frequency connector shroud and ground strip of printed-circuit board. The latter carries circuit designed to connect/disconnect signal circuit and active antenna supply circuit to/from signal, antenna, potential, and ground leads. Ground lead is connected to ground plane. Antenna lead is connected to central lead of high-frequency connector. Central core and screening sheath of lead used for passing satellite system signals to receiver are connected to signal and ground leads. Signal circuit has first filter assembly inserted between antenna and signal leads that passes signals arriving from active antenna and does not pass supply voltage to antenna. Active-antenna power circuit has low-frequency connector whose first and second contact members form leads for connecting closing jumper in case active antenna is supplied with power from satellite-system signal receiver, and third and fourth leads for connecting bundled power conductors in case active antenna is supplied with power from power unit; signal circuit also has second and additional filter assemblies that pass, respectively, supply voltage to active antenna and do not pass signals arriving from this antenna and are connected to antenna and signal leads; their other leads are connected, respectively, to potential lead and to first contact member of low-voltage connector; potential lead is electrically connected to second and third contact members of low-voltage connector and ground lead, to its fourth contact member. 
     EFFECT: enlarged range of satellite-system signal receivers matched with various active antennas fed either from receiver or from separate power unit. 
     3 cl, 7 dwg
Patent RU-2257101-C1 (RU)
Title: Способ производства сахарной помады
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-07-27
Abstract: Изобретение относится к технологии кондитерского производства и может быть использовано при производстве сахарной помады. Способ предусматривает варку сахарного помадного сиропа, его охлаждение, сбивание, в процессе которого вводят ароматическую добавку и структурообразователь, и формование с получением целевого продукта. При этом в качестве ароматической добавки используют СО 2 -шрот гвоздики в количестве около 4,7% по массе, а в качестве структурообразователя - препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella hygrophila неполярным сжиженным газом, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, в количестве около 0,07 % по массе. Изобретение позволяет получить новую малочерствеющую сахарную помаду с приятным ароматом, повысить содержание биологически активных веществ и снизить расход структурообразователя.
Patent RU-2264713-C1 (RU)
Inventor: SHCHERBAKOV D S
IPC: B65G51/03
Filed: 2004-03-22
Granted: 2005-11-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: apparatus has pneumatic chamber with perforated side surfaces. Pneumatic chamber has trapezium-shaped vertical section, is arranged so that its smaller base is oriented downward, and is equipped with air-permeable partition wall disposed under carrier surface. Pneumatic chamber inner cavity is partly filled with granular material consisting of granules having diameter smaller than sizes of perforations of carrier surface. Box-like sides make auxiliary chambers with compressed air supplying branch pipes and are connected with pneumatic chamber through feeding channels provided in upper parts of its side walls. 
     EFFECT: improved operating characteristics of equipment due to reduced requirements for precise observation of compressed air supply modes. 
     1 dwg
Patent RU-2261266-C1 (RU)
Inventor: KIKHTJANIN O V
IPC: B01J29/00
Filed: 2004-04-01
Granted: 2005-09-27
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: invention, in particular, relates to catalytic process for processing hydrocarbon stock corresponding to diesel fuel composition and having low pour point to produce diesel fuel with low pour point. More specifically, hydrocarbon fraction 160-360°C is fed into reactor with fixed catalyst bed at temperature at least 200°C and pressure up to 1 MPa, said catalyst being zeolite of the aluminosilicate, galloaluminosilicate, gallosilicate, ironaluminosilicate, or chromoaluminosilicate type selected from ZSM-5, ZSM-11, ZSM-12, ZSM-22, ZSM-23, ZSM-35, ZSM-48, mordenite, and NETA pretreated with organic or inorganic acid solutions. 
     EFFECT: increased yield of diesel fuel. 
     3 cl, 11 ex
Patent RU-2253870-C1 (RU)
Inventor: BURKOV A N
IPC: C12N15/50
Filed: 2004-04-26
Granted: 2005-06-10
Abstract: Изобретение относится к диагностике атипичных пневмоний с помощью молекулярно-биологических методов, а также к биотехнологии и генной инженерии. Предложены на основе идентифицированных антигенных эпитопов белков SARS-CoV ДНК-последовательности синтетических генов, кодирующих фрагменты рекомбинантного белка, содержащие антигенные детерминанты белков коронавируса SARS-CoV, представленные нуклеотидными последовательностями SEQ ID NO: 1 - SEQ ID NO: 8, а также фрагменты белка SARS-CoV вируса, кодируемые данными ДНК-последовательностями, представленные на фиг.1 аминокислотными последовательностями SEQ ID NO: 10 - SEQ ID NO: 17, при этом фрагменты выделены с использованием предварительно полученного слитого белка путем присоединения к его N-терминальному концу белка GST-S-трансферазы, имеющего последовательность SEQ ID NO: 9. Слитые белки обеспечивают получение диагностических препаратов и могут быть использованы при диагностике SARS-CoV вируса острого респираторного вируса. 2 н.п. ф-лы.
Patent RU-2265254-C1 (RU)
Inventor: TOLMACHEV V I
IPC: H01H33/66
Filed: 2004-05-13
Granted: 2005-11-27
Abstract: FIELD: low- and high-voltage apparatuses including vacuum circuit breakers. 
     SUBSTANCE: proposed multipole heavy-current low-voltage vacuum circuit breaker has housing, mainly three vacuum arc-control chambers disposed in same plane, pressure springs, making electromagnet with pusher, breaking electromagnet, disconnecting spring, spring-loaded latch, shaft rigidly coupled with levers for fixing movable-contact rods of vacuum arc-control chambers, leverage incorporating spring, and trip-free mechanism; leverage is made in the form of spatial hinged-lever mechanism whose first link is rigidly coupled with shaft whose extension carries pin-mounted connecting rod; other pin of connecting rod is perpendicular to first one and functions to couple connecting rod with remaining links disposed in same plane; trip-free mechanism and making electromagnet axis are disposed in same plane which is parallel with location plane of vacuum arc-control chambers and is disposed in front of them. Second design alternate of circuit breaker has flat section of leverage incorporating second-order lever whose short arm is coupled with connecting rod through pin and long one is coupled with link whose other end is hinged to trip-free mechanism; spring-loaded latch is provided with two relatively perpendicular ledges, each ledge being parallel with butt-end of making electromagnet pusher, and link axis forms acute angle with this ledge. Third design alternate is characterized in that trip-free mechanism has disconnecting lever, link hinged to leverage, and shaft provided with slot; this shaft is mounted for turning and is provided with rod and force adjuster; shaft rod is coupled with breaking electromagnet armature, spring, and force adjuster; disconnecting lever is installed for resting on shaft and for passing through shaft slot whose width is not smaller than lever thickness and whose depth ensures lever turning with shaft turn and its passage through slot. 
     EFFECT: improved design. 
     6 cl, 7 dwg
Patent RU-2264478-C1 (RU)
Title: Способ переработки титан-кремнийсодержащих концентратов
Inventor: FEDUN M P
IPC: C22B1/02
Filed: 2004-05-26
Granted: 2005-11-20
Abstract: Изобретение относится к металлургии редких металлов, а именно к способам переработки кварц-лейкоксеновых концентратов Ярегского месторождения, содержащих высокие концентрации вторичного рутил-кварцевого агрегата, и может быть использовано для получения искусственного рутила - сырья для производства титана хлорным способом и пигментного диоксида титана. Способ заключается в том, что исходный флотационный кварц-лейкоксеновый концентрат крупностью 0,1 мм обрабатывают фторидом аммония при введении его в массовом соотношении к концентрату (0,6-1,25):1 и при температуре 195-205°С, разделение соединений кремния и титана при термообработке полученного продукта ведут при температуре 295-305°С с возгонкой кремнефторида аммония и получением в остатке искусственного рутила, содержащего 90-95% диоксида титана. Возгоны кремнефторида аммония обрабатывают аммиачной водой, полученной при фторировании исходного концентрата с получением осадка диоксида кремния, а раствор фторида аммония после отделения осадка диоксида кремния упаривают с получением фторида аммония, который возвращают на фторирование новой порции исходного концентрата. Техническим результатом способа является упрощение процесса, сокращение энергозатрат и сокращение расхода фторсодержащего реагента.
Patent RU-2266005-C1 (RU)
Inventor: OSTRIKOV A N
IPC: A23P1/12
Filed: 2004-05-31
Granted: 2005-12-20
Abstract: FIELD: food-concentrates industry, in particular, manufacture of extruded products. 
     SUBSTANCE: method involves using basic products such as lentils preliminarily ground to 0.16-0.63 mm sized particles; mixing ground lentils with sunflower cake preliminarily ground to 0.16-0.63 mm sized particles and with semolina, said components being used in the ratio, wt%: lentils 42.7-51.1; sunflower cake up to 6.5; semolina 47.3-54.2; moistening resultant mixture to 20-30% moisture content; processing resultant mixture in screw-type extruder, said product having temperature of 368-393 K in zone upstream of die, at screw rotational velocity of 1-2 s -1  and pressure of 6-10 MPa in extruder zone upstream of die. 
     EFFECT: provision for obtaining of combined extruded food products with high quality and balanced composition. 
     5 dwg, 1 ex
Patent RU-2261851-C1 (RU)
Inventor: AGEEV M V
IPC: C06B29/00
Filed: 2004-07-13
Granted: 2005-10-10
Abstract: FIELD: inorganic synthesis and explosives. 
     SUBSTANCE: invention relates to methods for preparing explosives, in particular to a method of preparing (5-nitroterazolato)pentaammino cobalt(III) perchlorate, which can be used in production of initiators of elevated safety in handling. Synthesis is accomplished via interaction of aquapentaammino cobalt(III) perchlorate with 50nitroterazole sodium salt tetrahydrate in 1.0-4,0% chloric acid aqueous solution at 89-96°C and molar ration of reactants between 1:1.2 and 1:1.5, respectively, followed by double recrystallization of product from o.1-0.3% chloric acid solution under simplified conditions. In order to reduce sensitivity of product to mechanic effects and to enable transportation thereof to long distances, product is moistened  to 30-40% moisture with water/ethanol mixture. Yield of (5-nitroterazolato)pentaammino cobalt(III) perchlorate is increased by 12%. 
     EFFECT: increased preparation safety due to less sensitive starting material and reduced sensitivity of product to friction. 
     3 cl, 2 tbl, 10 ex
Patent RU-2271104-C1 (RU)
Title: Method for producing of bread
Inventor: KOZUBAEVA LJUDMILA ALEKSEEVNA
IPC: A21D2/36
Filed: 2004-07-12
Granted: 2006-03-10
Abstract: FIELD: food-processing industry, in particular, bread making. 
     SUBSTANCE: method involves preparing sponge by mixing top-grade wheat flour, compressed baker's yeast and water; fermenting sponge; kneading dough by mixing sponge, top-grade wheat flour, product of flour-milling and groats industry and additives; fermenting dough; cutting; proofing and baking. Polished millet grain is used as product of flour-milling and groats industry. Water is spilled onto polished millet grain and boiled to boiling temperature, with following discharging of water and leaving millet grains to cool to room temperature. During dough kneading, boiled millet grains are added in an amount of 5-10% by weight of top-grade wheat flour. 
     EFFECT: improved quality and consumer properties of bread by increasing its nutritive value, and reduced production costs. 
     1 tbl
Patent RU-2269159-C1 (RU)
Inventor: NERUSHAJ SERGEJ ALEKSEEVICH
IPC: G07C13/02
Filed: 2004-07-23
Granted: 2006-01-27
Abstract: Изобретение относится к системам сбора информации, а конкретно к способу проведения интерактивной игры. Его применение позволяет получить технический результат в виде обеспечения проведения опроса большой группы участников и выявления победителей, соблюдая при этом анонимность результатов. Этот результат достигается благодаря тому, что снабжают каждого пользователя средством идентификации участника игры, снабженным меткой. В качестве метки используют источник оптического сигнала. Осуществляют позиционирование средства для приема оптических сигналов относительно множества пользователей. Фиксируют исходное положение средства идентификации участника игры относительно средства для приема оптических сигналов в соответствии с условиями игры. Представляют участникам игры объекты игры и правила и подают сигнал начала игры. Пользователь нацеливает свою метку на соответствующее средство для приема оптических сигналов. Принимают оптические сигналы от участников игры и регистрируют полученные оптические сигналы в устройстве регистрации. Осуществляют обработку сигналов в соответствии с заданной программой и представляют результаты на носителе информации. 1 з.п. ф-лы, 6 ил.
Patent RU-2280620-C1 (RU)
Title: Способ утилизации стоков доильных залов молочных ферм
Inventor: KHAZANOV EVGENIJ EFIMOVICH
IPC: C02F3/00
Filed: 2004-12-14
Granted: 2006-07-27
Abstract: Изобретение относится к сельскому хозяйству, в частности к животноводству и растениеводству защищенного грунта, а именно к утилизации стоков доильных залов молочных ферм и подготовке питательных растворов для растений. Стоки собирают в отстойник, где производят осаждение твердой фракции. Затем производят биологическую обработку жидкой фракции. После биологической обработки стоки перекачивают в бак корректировки химического состава, производят контроль содержащихся в стоках основных элементов питания, их корректировку и корректировку концентрации раствора, добавляют суперфосфат простой Ca(H 2 PO 4 )H 2 O·CaSO 4  в дозе 0,2-0,6 кг/м 3  и вносят питательный раствор под растения, норму которого определяют по формуле:n=Q/F, л/м 2 , где Q - среднесуточная норма выхода стоков доильного зала молочной фермы, л; F - площадь, занимаемая растениями, м 2 , технический эффект - обеспечение полного круглогодичного использования стоков доильных залов молочных ферм для полива и подкормки растений и тем самым снижения загрязнения окружающей среды вокруг животноводческих ферм. 5 табл.
Patent RU-2279285-C1 (RU)
Inventor: VOLODJAEV VLADIMIR SEMENOVICH
IPC: A61K135/00
Filed: 2005-01-13
Granted: 2006-07-10
Abstract: FIELD: medicine, gynecology, phytotherapy, pharmaceutical industry. 
     SUBSTANCE: invention relates to composition used in treatment of gynecological diseases in women. The composition for treatment of gynecological diseases in women comprises a mixture of the following dry medicinal plants: pot-marigold flowers, clinging bedstraw herb, swampy marsh cinquefoil herb, walnut walls, licorice roots and fenestrate Saint-John's-wort herb taken in the definite ratio of components. Also, the composition for treatment of gynecological diseases in women comprises a mixture of 30-40% alcoholic tinctures of medicinal plants: pot-marigold flowers, clinging bedstraw herb, swampy marsh cinquefoil herb, walnut walls, licorice roots and fenestrate Saint-John's-wort herb taken in the definite ratio. Proposed compositions promote to effective treatment of gynecological diseases in women. 
     EFFECT: valuable medicinal properties of compositions. 
     4 cl, 6 ex
Patent RU-2282081-C1 (RU)
Inventor: TSAREV EVGENIJ MIKHAJLOVICH
IPC: B66B7/06
Filed: 2005-02-08
Granted: 2006-08-20
Abstract: FIELD: mechanical engineering; cargo handling jobs. 
     SUBSTANCE: proposed device has body 1 made in form of cylindrical plate with through center hole 2. Four holes 3 made over edge of plate symmetrically relative to one another have side slots 4. Wire ropes are passed through all holes. 
     EFFECT: enhanced reliability of connection of wire ropes; enhanced maintainability; simplified construction. 
     4 dwg