baber/WOPTO huggingface dataset:
Patent RU-2278968-C1 (RU)
Inventor: GALLJAMOV IREK MUNIROVICH
IPC: E21B43/27
Filed: 2004-10-27
Granted: 2006-06-27
Abstract: FIELD: oil and gas industry, particularly bottomhole formation zone treatment. 
     SUBSTANCE: method involves serially or simultaneously injecting aqueous acetic ester solution and water plugs in formation; holding the plugs in formation to form acetic acid in formation and to provide acetic acid reaction with formation rock; bringing well into operation. 20% aqueous acetic ester solution mixed with 3% of hydrochloric acid is used. Ratio between aqueous solution and water plugs is 1:1.4-4 in dependence of formation temperature. 
     EFFECT: increased simplicity and reduced costs due to cheap available reagent usage, increased intensity of oil and water production due to progressive acid forming in formation, increased radius of formation interval to be treated, elimination of oil-field equipment and improved acid treatment. 
     3 ex, 3 tbl
Patent RU-2277289-C1 (RU)
Inventor: BALAVIN MIKHAIL ALEKSANDROVICH
IPC: H02P1/52
Filed: 2004-11-23
Granted: 2006-05-27
Abstract: FIELD: all fields of national economy using heavy-power synchronous machines. 
     SUBSTANCE: proposed method and device that can be used, for instance, in gas industry for starting electric drives of gas-transfer units involve connection of excitation unit to field winding, determination of pre-start rotor position relative to stator windings, measurement of voltage across stator windings, current through stator windings, supply voltage and field winding current, evaluation of motor speed by electromotive force induced in stator windings and estimated by voltage across stator windings and current through stator windings, current pulse supply to stator windings with aid of thyristor voltage regulator by sending control signals to control outputs of mentioned voltage-regulator thyristors, regulation of parameter of current pulses supplied to stator windings and field current so that mean torque of machine were higher than motor moment of resistance. 
     EFFECT: reduced in-start thermal and mechanical loads and start-to-start intervals, enhanced number of starts and service life of motor. 
     2 cl, 3 dwg
Patent RU-2263282-C1 (RU)
Title: Micro-mechanical sensitive elements-based universal navigation device for controlling motion and unified integrated platform-free inertial navigation system for the device
Inventor: MEZENTSEV A P
IPC: G01C21/00
Filed: 2004-11-29
Granted: 2005-10-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device can be used in moving objects navigation systems, automatic pilots of model aircraft and mobile complexes of observing systems. Navigation device on the base of micro-mechanical sensitive elements has protective housing with outputs. Inside the housing the integrated platform-free inertial navigation system with micro-mechanical sensitive elements is disposed as well as sensitive element circuit provided with data processing circuit, two circuits connected with sensitive element circuit and/or with each other by adjusting members of electromechanical mounting. One of the circuits is made in form of receiver-transmitter circuit provided with aerial for receiving and transmitting data from on-ground tracker and the second one is made in form of satellite navigation receiving circuit provided with corresponding satellite aerial. Protective housing is provided with radio-transparent cap. Outer side of the housing has cavity for placing accumulator , this side also has adjusting protrusions with magnet supports for fixing onto moving object. Unified integrated platform-free inertial navigation system has micro-mechanical gyroscopes and accelerometers placed inside the housing, as well as sensitive element circuit, circuit for processing data received from sensitive elements, platform-free inertial unit microcontroller integrated circuit, platform-free inertial navigation system microcontroller integrated circuit and at least two micro-mechanical gyroscope circuits and/or accelerometers mounted in perpendicular to sensitive element circuit and fastened tight with it. 
     EFFECT: widened functional and operational capabilities; prolonged service life. 
     4 cl, 6 dwg
Patent RU-2281163-C1 (RU)
Title: Catalyst for alkylation of benzole with olefin hydrocarbons
Inventor: KOTEL NIKOV GEORGIJ ROMANOVICH
IPC: B01J23/14
Filed: 2005-02-08
Granted: 2006-08-10
Abstract: FIELD: production of catalysts for alkylation of benzole with olefin hydrocarbons. 
     SUBSTANCE: proposed catalyst is made on base of  crystalline zeolite in hydrogen form ZSM-5 contains additionally tin at the following ratio of components, mass-%: SiO 2 , 60-60.7; Al 2 0 3 , 30-35; Sn, 0.01-0.1; the remainder being H 2 O. 
     EFFECT: enhanced efficiency. 
     1 tbl, 3 ex
Patent RU-2289878-C1 (RU)
Title: Electro-hydrostatic operating mechanism incorporating resetting hydraulic compensator
Inventor: RED KO PAVEL GRIGOR EVICH
IPC: F15B9/00
Filed: 2005-07-18
Granted: 2006-12-20
Abstract: FIELD: hydroelectric servo systems that can be used as off-line actuating mechanisms for flying vehicle control systems. 
     SUBSTANCE: proposed operating mechanism has hydraulic compensator whose spring unit incorporating precompressed spring is changed over when being reset by applying pressure under butt-end of reset plunger which makes it possible to maintain desired level of minimal pressure in operation mechanism irrespective of pressure value. Use is made in operating mechanism of special controller starting algorithm enabling hydraulic cylinder rod stopping valve to lock operating mechanism output section for certain time and to maintain desired level of minimal pressure within operating mechanism when the latter is in service. 
     EFFECT: improved conditions for keeping disconnected operating mechanism in hydraulic system without maintaining gage pressure. 
     1 cl, 2 dwg
Patent RU-2284889-C1 (RU)
Inventor: RJAZANOV STANISLAV VASIL EVICH
IPC: B23P15/26
Filed: 2005-07-25
Granted: 2006-10-10
Abstract: FIELD: processes for assembling of shell-and-tube heat exchangers in power engineering, petroleum processing, petroleum chemical, chemical, gas and other branches of industry. 
     SUBSTANCE: method involves assembling carcass by joining with the help of tightening devices and bypass preventive strips of tube and spacer grates; assembling tube bundle by packing carcass with heat-exchanging tubes; fixing heat-exchanging tubes in tube grates while embedding their ends and assembling tube bundle with shell made in the form of cylindrical enclosure, with tube bundle assembling process being performed before assembling thereof with shell. Shell used is of the type consisting of at least two parts produced by cutting cylindrical enclosure along generatrix thereof. Transverse strips are welded to shell part at sites corresponding to position of spacer grates. Tube bundle is assembled with shell by mounting onto tube bundle of shell parts to thereby define hermetically sealed volume of intertubular space. Shell parts are welded to one another and to tube grates, said welding process being performed provided that welded joints are positioned between parts of shell along longitudinal axis of heat exchanger. 
     EFFECT: simplified assembling process and increased heat exchange efficiency of shell-and-tube heat-exchanger. 
     4 cl, 18 dwg, 1 ex
Patent RU-2293890-C1 (RU)
Title: Method of reducing aerodynamic noise
Inventor: KOP EV VIKTOR FELIKSOVICH
IPC: B64C3/50
Filed: 2005-08-04
Granted: 2007-02-20
Abstract: FIELD: aero- and hydrodynamics. 
     SUBSTANCE: method comprises making a zone of reduced curvature on a part of the surface of the structure downstream of the line of flow detachment.  The zone should have at least one continuous section.  The construction is oriented so that the normal to the surface was close or in coincidence with the velocity vector.  According to the second version, the method comprises choosing the zone of reduced curvature on the structure that is composed of a single continuous section and orienting the structure so that the normal to the surface is close or in coincidence with the direction of the flow velocity. 
     EFFECT: reduced aerodynamic noise. 
     5 cl, 7 dwg
Patent RU-2294494-C1 (RU)
Title: Device for burning fuel in rotating furnace
Inventor: KHEJFETS VLADIMIR SEMENOVICH
IPC: F27B7/36
Filed: 2005-08-10
Granted: 2007-02-27
Abstract: FIELD: combustion. 
     SUBSTANCE: device comprises housing of the exit nozzle made of a conical recess whose generatrix is inclined to the axis of the housing at an angle of 25-35°, fuel supply needle arranged in the zone of the conical recess of the exit nozzle for permitting movement with respect to the exit nozzle and mounted with a spaced relation to the nozzle, passage for supply of oxidizer defined by the outer surface of the fuel-supplying needle and inner side of the nozzle housing, and chamber for supplying secondary air .  The end part of the fuel-supplying needle is shaped into a cone with an inclination of 3-4° to the housing of the nozzle and projects out of the narrow part of the nozzle by 0.6-1.5 mm.  The passage for supply of oxygen is connected with the system for supplying overheated steam. 
     EFFECT: reduced flow rate of fuel. 
     2 dwg
Patent RU-2301921-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F7/00
Filed: 2005-10-03
Granted: 2007-06-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used for vibration isolation of processing equipment, such as machine tools, instruments and devices and for vibration isolation of separate units of machines, for instance, as suspensions of engines, chassis and other units.  Proposed rubber vibration isolator has elastic member made of elastomer engaging with object, and housing in form of square flange rigidly coupled with elastomer made in form of cylinder.  Fastening elements in form of holes are arranged in cross of flange.  Ratio of height h of vibration isolator to diameter D of support surface of elastomer is at optimum ratio of values: h/D=0.45-1.55. 
     EFFECT: improved efficiency of vibration isolation at resonance, simplified design and mounting. 
     1 dwg
Patent RU-2295529-C1 (RU)
Title: Method for preparing 10-chloro-1,7,8,9-tetraalkyl-4-methyl-4-aza-10-aluminatricyclo[5.2.1.02,6]dec-8-ene-3,5-diones
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07F5/06
Filed: 2005-10-17
Granted: 2007-03-20
Abstract: FIELD: chemistry of organoaluminum compounds, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of compounds of the general formula (1):   wherein R means ethyl (Et), n-propyl (n-Pr), n-butyl (n-Bu). Method involves interaction of disubstituted acetylenes with aluminum trichloride in the presence of metallic Mg (powder) and catalyst (Cp 2 ZnCl 2 ) in argon atmosphere under atmosphere pressure and at room temperature for 8 h followed by addition of N-methylmaleinimide and stirring the reaction mass for 6-8 h at room temperature. The yield of the end substance is 76-85%. Synthesized compounds can be used in fine organic and metalloorganic synthesis and as co=catalysts in processes of oligomerization and polymerization of olefins and couples dienes. 
     EFFECT: improved method of synthesis. 
     2 cl, 1 tbl, 1 ex
Patent RU-2306388-C1 (RU)
Title: Trailed scraper coupling gear
Inventor: NILOV VLADIMIR ALEKSANDROVICH
IPC: E02F3/64
Filed: 2006-02-14
Granted: 2007-09-20
Abstract: FIELD: mechanical and transport engineering. 
     SUBSTANCE: invention relates to vehicles operating with trailed equipment.  Proposed coupling gear of trailer includes prime mover with frame, mounted bowl connected by gooseneck through ball joint with front axle of scraper, traction bar, front axle, weight transfer hydraulic cylinders secured at sides of gooseneck which are connected through flexible tie-rod with lever rigidly attached to front axle of scraper.  Front axle is provided with guides in which traction bar is installed being provided with holes and shock absorbers.  Locks are installed on front axle for fitting in holes of traction bar at its longitudinal displacement. 
     EFFECT: increased adhesive weight of prime mover at full hanging of front axle of trailed equipment. 
     3 dwg
Patent RU-2312348-C1 (RU)
Inventor: RUKOSUEVA MARIJA ANATOL EVNA
IPC: C12Q1/68
Filed: 2006-03-27
Granted: 2007-12-10
Abstract: Изобретение относится к медицине, а именно к хирургии, и может быть использовано для прогнозирования клинического течения и исхода острого алкогольного панкреатита. Задача изобретения: повышение эффективности прогнозирования клинического течения и исхода острого алкогольного панкреатита. Поставленную задачу осуществляют за счет того, что из крови пациента с острым алкогольным панкреатитом выделяют ДНК и методом полимеразной цепной реакции исследуют мутации генов GSTM1 и GSTT1. При обнаружении «нулевого» генотипа GSTM1 или «нулевого» генотипа GSTT1 прогнозируют развитие деструктивной формы алкогольного панкреатита, а при обнаружении сочетания «нулевых» генотипов по генам GSTM1 и GSTT1 прогнозируют развитие тотального поражения поджелудочной железы. Способ позволяет выделить группу больных с высоким риском развития осложнений и обоснованно рекомендовать им проведение полномасштабной специализированной интенсивной терапии на ранних сроках; и определить оптимальную стратегию при лечении заболевания с точки зрения предикативной медицины и снизить или полностью исключить летальность у больных. 3 ил., 2 табл.
Patent RU-2316933-C1 (RU)
Title: Пневматическая система для транспортирования продуктов обмолота в зерноуборочном комбайне
IPC: A01D41/12
Filed: 2006-04-13
Granted: 2008-02-20
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано для перемещения продуктов обмолота в зерноуборочных комбайнах. Пневматическая система включает бункер и загрузочные устройства для зерна и колосовых остатков, соединенные с вентилятором при помощи подводящего и обратных воздуховодов и отводящих материалопроводов. Загрузочные устройства зерна и колосовых остатков связаны между собой последовательно и образуют общую полузакрытую систему. Отводящий материалопровод загрузочного устройства зерна сообщен с обратным воздуховодом через зерновой бункер и его отделитель-разгружатель, причем обратный воздуховод имеет отделитель-очиститель воздуха от сорняков и соединен с всасывающим дефлектором вентилятора. Обратный воздуховод загрузочного устройства колосовых остатков соединен с входным окном загрузочного устройства зерна и сообщен с отводящим материалопроводом через отделитель-очиститель воздуха от колосовых остатков. Пневматическая система обеспечивает надежное перемещение продуктов обмолота и позволяет производить предварительную очистку бункерного зерна. 3 з.п. ф-лы, 2 ил.
Patent RU-2306737-C1 (RU)
Title: Способ производства консервов "борани из цыплят со стручками фасоли" специального назначения (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2006-05-12
Granted: 2007-09-27
Abstract: Изобретение относится к пищевой промышленности, а именно к технологии производства мясорастительных консервов для космического питания. Способ предусматривает производство консервов путем резки, обжарки в топленом масле и измельчения на волчке курятины, резки, пассерования в топленом масле и измельчения на волчке репчатого лука, замораживания и измельчения на волчке стручковой фасоли и зелени петрушки, протирки чеснока, смешивания перечисленных компонентов с костным бульоном, поваренной солью и CO 2 -экстрактом биомассы заданного вида микромицета, фасовки полученной смеси в алюминиевые тубы, герметизации и стерилизации. Консервы обладают повышенной усвояемостью. 41 н.п. ф-лы.
Patent RU-2303753-C1 (RU)
Inventor: STREBKOV DMITRIJ SEMENOVICH
IPC: F24S23/74
Filed: 2006-05-19
Granted: 2007-07-27
Abstract: FIELD: helioarchitecture and solar power engineering, in particular, solar houses with built-in solar power plants for production of electric power and heat. 
     SUBSTANCE: the solar house has enclosing constructions of walls and a roof, two solar modules with concentrators are installed on the roof, the concentrators consist of two symmetrically conjugated semiparabolic mirror reflectors with an aperture angle within 24 to 72 deg., their optical axes are directed in the north - south axis and oriented to the south at an angle of (90-φ)° to the horizon, and the branches of the adjacent semiparabolic reflectors have one common vertical tangential plane of symmetry, the branches of each reflector are turned relative the focal axis so that the angle between the focal planes of each branch would be equal to 24 to 70 deg, and the receivers of solar radiation are installed in each reflector between the focal planes of their branches, where φ - the country latitude.  The micro reflectors may be made in the form of mirror bevels of hardened glass with bevel width "a" equal to a=(0.4-1.2)OF - the focal distance of the concentrator. 
     EFFECT: enhanced efficiency of use of solar power, produced helioengineering device built in the faces and roofs of buildings. 
     2 cl, 2 dwg
Patent RU-2314277-C1 (RU)
Inventor: SEZEMIN VLADIMIR ALEKSEEVICH
IPC: C05G1/06
Filed: 2006-05-31
Granted: 2008-01-10
Abstract: FIELD: mineral fertilizers. 
     SUBSTANCE: invention relates to manufacturing ammonium nitrate-based complex fertilizers. Process of invention concerning, in particular, manufacture of nitrogen-phosphorus-sulfate fertilizer based on ammonium nitrate and product of acid decomposition of apatite concentrate containing up to 8% P 2 O 5  is characterized by decomposing above concentrate with nitric and sulfuric acids followed by neutralization, mixing of liquid and solid decomposition products with ammonium nitrate, and granulation of target product, wherein acid decomposition products, before neutralization and mixing with ammonium nitrate, are separated, after which liquid decomposition products are mixed with ammonium nitrate and evaporated to anhydrous melt state. The latter is then mixed with thermally treated solid decomposition products, wherein calcium sulfate is present in the form of semihydrate. Target product is granulated using prilling technique. Invention is further characterized by that acid decomposition products, prior to be separated, are additionally treated with ammonium sulfate while maintaining summary sulfate ion uptake (in the form of sulfuric acid and ammonium sulfate) equal to 110-120% based on stoichiometric amount of calcium in apatite concentrate. Uptake of ammonium nitrate upon mixing is maintained between 3 and 9 t per 1 t apatite concentrate to be decomposed with nitric and sulfuric acids. 
     EFFECT: achieved presence of phosphorus in fertilizer only in water-soluble form, increased strength of granules, and enabled implementation of the process under large-scale conditions on modern technological equipment. 
     3 cl, 2 ex
Patent RU-2297501-C1 (RU)
Inventor: KLIMUKHIN VLADIMIR DMITRIEVICH
IPC: E04H1/00
Filed: 2006-06-26
Granted: 2007-04-20
Abstract: FIELD: construction, particularly buildings or groups of buildings for dwelling or office purposes. 
     SUBSTANCE: multistory building provided with fire rescue and life-support system comprises two serially arranged residential corridor-type modules having facade and end walls and walls facing building yard. Module including stairs and lift shaft is arranged between inner end walls of the building. The module also includes entrance hall of each building story, stairwells, as well as lift shafts with openings at each story, which are opposite to inner end wall of one residential module. The building also includes fire-rescue means arranged from outer end walls of one residential module. Each residential module divided with corridor into two rows and is provided with transversal paired flat groups. Each flat group includes living room with balcony or loggia, sanitary room separated from the corridor with wall provided with service opening, which is adapted to receive service lines, measuring instruments and shutoff means, anteroom directed along the wall from opposite side, built-in kitchen separated from the living room with transformable partition or roll-shutter. Natural forced ventilation system blocks are arranged between built-in kitchen from the first flat side and anteroom and sanitary room from another side thereof. Walls, which separate paired flat groups, are of self-supporting type and are supported at each story so that living rooms may be blocked with each other. The peripheral walls are load-bearing or self-supporting and are supported at each story. All load-bearing or self-supporting walls are provided with openings with bridges located over the openings. The bridges are built to provide flat group usage as independent one-room flat. 
     EFFECT: possibility of quick and cheap reconstruction of one-room flat group into-room or three-room ones having increased comfort, provision of quick people, including handicapped people, evacuation in case of fire. 
     3 cl, 11 dwg
Patent RU-2322908-C1 (RU)
Title: Method for producing of canned food "cold tomato soup with fish"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-08-02
Granted: 2008-04-27
Abstract: FIELD: production of canned foods. 
     SUBSTANCE: method involves preparing receipt components: cutting fish fillet; cutting and freezing green onion and dill green; cooking, shelling and cutting eggs; cutting and blanching cucumber; mixing said components, without oxygen access, with sour cream and edible salt; packaging resulted mixture and tomato juice at predetermined ratio of components. 
     EFFECT: increased digestibility of novel canned food.
Patent RU-2316495-C1 (RU)
Title: Стекло
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C3/108
Filed: 2006-08-21
Granted: 2008-02-10
Abstract: Изобретение относится к технологии силикатов, а именно к составам стекла для изготовления деталей осветительных приборов, сортовой посуды, изделий декоративно-художественного назначения. Стекло содержит SiO 2 , К 2 O, В 2 О 3 , ZnO, Se, CaO, BaO, SrO и дополнительно PbO и CdO при следующем соотношении компонентов, мас.%: SiO 2  - 60,0-64,0, К 2 О - 5,0-7,0, В 2 O 3  - 3,0-5,0, - ZnO 4,0-6,0, Se - 0,1-0,2, CaO - 2,0-4,0, BaO - 4,0-6,0, SrO - 4,0-6,0, PbO - 4,0-6,0, CdO - 3,8-5,8. Технический результат - повышение показателя преломления стекла. 1 табл.
Patent RU-2324551-C1 (RU)
Inventor: MUGALLIMOV FANZIL MAVLJAVIEVIC
IPC: B08B9/055
Filed: 2006-10-05
Granted: 2008-05-20
Abstract: Изобретение относится к эксплуатации магистральных трубопроводов и предназначено для очистки внутренней поверхности их от различных отложений и строительного мусора. Устройство содержит размещенные последовательно на гибкой оси сгруппированные блоки в количестве не менее двух, каждый из которых содержит эластичные уплотнительные дисковые манжеты, разделенные между собой рядом эластичных втулок, на которые надеты эластичные пористые манжеты в виде колец, выполненные с диаметром большим, чем диаметр дисковой манжеты. Блоки соединены между собой разжимным элементом для натяжения гибкой оси. Устройство является простым и обеспечивает увеличение срока службы дисковой манжеты. 1 ил.
Patent RU-2325194-C1 (RU)
Title: Способ детоксикации организма
Inventor: VATAZIN ANDREJ VLADIMIROVICH
IPC: A61M1/28
Filed: 2006-10-11
Granted: 2008-05-27
Abstract: Изобретение относится к медицине, а именно к токсикологии, в частности к способам интракорпоральной детоксикации, и может быть использовано при лечении больных с почечной и печеночной недостаточностью, а также при отравлениях. Больным проводят перитонеальный диализ посредством введения специально приготовленного раствора. Для этого предварительно в течение 3-5 минут смешивают альбумин в дозе 60-100 г/л и фраксипарин в дозе 0,3-0,8 мл/л с последующим введением смеси в течение 10-15 минут в диализирующий раствор через инфузионную систему. После этого раствор вводят в брюшную полость на 5-7 часов. Способ позволяет обеспечить пролонгирование процедуры перитонеального диализа путем увеличения экспозиции раствора в брюшной полости и возможности его повторного применения за счет поддержания альбумина длительное время в растворенном, то есть функциональном состоянии. 2 ил.