baber/WOPTO huggingface dataset:
Patent RU-2381834-C1 (RU)
Title: Method to purify air of harmful substances
Inventor: TEN KHAK MUN
IPC: B01J20/18
Filed: 2008-12-23
Granted: 2010-02-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to air purification of harmful substances, namely of formaldehyde and ammonia. Proposed method comprises forcing air through biologically active adsorbent representing a mix of zeolite with ammonia-containing chips, mix weight ratio making 1:(3-4). Ammonia-containing chips represent chips produced by processing with 1%-solution of spirit of ammonia or chips processed in air purification of ammonia. 
     EFFECT: higher quality of purification. 
     2 cl, 1 tbl
Patent RU-2399374-C1 (RU)
Title: Method of plasma plasminogen activator inhibitor concentration optimisation in newborn piglets with anemia
Inventor: MEDVEDEV IL JA NIKOLAEVICH
IPC: A61K31/00
Filed: 2009-02-18
Granted: 2010-09-20
Abstract: FIELD: medicine, veterinary science. 
     SUBSTANCE: invention refers to veterinary science and biology, namely to haematology. The method involves double intramuscular introduction of ferroglucin 150 mg (2 ml), every 10 days. Besides polyzone 4 mg/kg and cresacin 4 mg/kg are included in the feed regimen for 8 days. 
     EFFECT: method allows avoiding vascular complications in newborn piglets with anaemia, tissue trophic reduction caused by noneffective microcirculation, reducing mortality, increasing and improving swine population. 
     1 tbl, 1 ex
Patent RU-2404074-C1 (RU)
Title: Основание для опирания опорного устройства или подъемного устройства
Inventor: BIRKKHOL TS KHOL GER
IPC: B60S9/08
Filed: 2007-07-12
Granted: 2010-11-20
Abstract: Основание для опирания опорного или подъемного устройства, в частности опоры для полуприцепов, содержит опорное гнездо для сочленения поворотной пяты с опорной трубой подъемного устройства. Опорное гнездо содержит вставной элемент, предназначенный для вставки в опорную трубу и имеющий приемные выемки для сопряжения с поворотными языками поворотной пяты, расположенные в двух областях сопряжения с опорной трубой, разделенных друг от друга зоной рабочего хода подъемного штока. Поворотные языки неразрывно соединены вдоль поворотной оси со вставным элементом, а приемные выемки имеют расположенные концентрично с осью поворота контропорные поверхности, которые сопрягаются с соответствующими опорными поверхностями, образованными внешним контуром поворотных языков. Достигается увеличение конструктивной высоты подъемного устройства. 7 з.п. ф-лы, 6 ил.
Patent RU-2396681-C1 (RU)
Title: Electromagnetic hydrodynamic generator
Inventor: BOGOMOLOV VJACHESLAV IVANOVICH
IPC: H02K44/12
Filed: 2009-03-17
Granted: 2010-08-10
Abstract: FIELD: electricity. 
     SUBSTANCE: in addition, the proposed generator includes the platform fixed on the axis so that the platform can be rotated about the axis, and non-magnetic annular ducting at least with one winding is rigidly attached to the platform. Development of closed annular ducting with circular section allows decreasing friction of liquid working medium against ducting walls. As liquid working medium there can be used heterogeneous liquid containing magnetic liquid base and non-magnetic solid inclusions. If the working medium is heterogeneous, it allows increasing generation of electric power owing to increasing nonuniformity of magnetic flow and increasing electromotive force respectively. Specific weight of solid inclusions can be less than specific weight of liquid, for example as foam balls have. Development of solid inclusions with small specific weight provides improvement of separation of working liquid components. If balls are foam-type, it allows achieving high economic properties owing to reducing material costs. Total volume of solid inclusions can be less than 50% of total volume of liquid working medium. At the specified ratio of volume of solid inclusions in liquid there achieved is decrease of friction between balls, which leads to increased service life of working medium and increased efficiency of the device owing to decrease of losses for friction. 
     EFFECT: increasing efficiency of electromagnetic hydrodynamic generator. 
     9 cl, 2 dwg
Patent RU-2402214-C1 (RU)
Title: Применение 5-карбонитрил-1н-пиразол-4-фенилов в качестве регуляторов роста томата
Inventor: TYRKOV ALEKSEJ GEORGIEVICH
IPC: A01P21/00
Filed: 2009-03-18
Granted: 2010-10-27
Abstract: Описывается применение 5-карбонитрил-1Н-пиразол-4-фенилов формулы 1-2 
     
       
     
     где 1 R=H; 2 R=СН 3 , в качестве регуляторов роста томата. Технический результат заключается в расширении ряда биологически активных веществ, полученных синтетическим путем, для применения их в сельском хозяйстве в качестве регуляторов роста растений. 1 табл.
Patent RU-2391604-C1 (RU)
Inventor: JARYGIN LEONID ANATOL EVICH
IPC: F23D14/24
Filed: 2009-04-07
Granted: 2010-06-10
Abstract: FIELD: machine building. 
     SUBSTANCE: burner consists of air supplying case with vortex, of central gas pipe, and of cup with air holes; inside cup there is installed gas distributing grate made in form of two hollow truncated cones; burner also contains tangential branch rigidly fixed in case base. Section areas of spaces between the cup and bigger bases of hollow truncated cones of the grate and section areas of spaces between the cup and smaller bases of the hollow truncated cones of the grate are equal. 
     EFFECT: design of burner facilitating combustion of low-calories gaseous fuel in boilers, chambers and furnaces; also combustion is characterised by considerable volume consumption, by generation of short flare of length not over 3-5 of diametre of outlet opening of burner and by elimination of gas flue thermal damage. 
     2 cl, 5 dwg
Patent RU-2392377-C1 (RU)
Inventor: JAGIN VASILIJ PETROVICH
IPC: E02B7/06
Filed: 2009-04-29
Granted: 2010-06-20
Abstract: FIELD: construction. 
     SUBSTANCE: method includes compaction of previous tier beach zone wastes under build-up dam intended for erection on the beach of previous tier, and arrangement of road from filtering material under upstream shell of this build-up dam. Development of wastes in beach zone pit of previous tier is carried out with a single-bucket excavator that moves along the road at a safe distance from pit. Worked wastes are laid in layers with compaction into body of build-up dam. Excavator lays wastes on the road according to downstream pattern. Compaction of beach silting wastes under build-up dam and wastes of its body is carried out by means of dynamic action. Compaction of wastes is carried out mostly by ramming shocks along surface of wastes, and development of wastes in pit is carried out with single-bucket excavator equipped mostly with dragline. 
     EFFECT: reduction of costs. 
     3 cl, 3 dwg, ex
Patent RU-2394504-C1 (RU)
Title: Method of one-stage elimination of post-burn deformations of nose and epicanthuses
Inventor: DMITRIEV GRIGORIJ IVANOVICH
IPC: A61B17/00
Filed: 2009-05-26
Granted: 2010-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to reconstructive surgery and can be used at treating post-burn deformation of nose and cicatricial epicanthuses. Substance of the method consists in excision of vicious cicatrices and closure of a formed wound defect. Within the bridge of nose, folding flaps are cut out with their bases turned to epicanthuses. The cicatrices are transected between their apexes to create vertical flaps with proximal and distal bases. All the flaps are mobilised. The apexes of the folding flaps are sutured together thereby eliminating epicanthic folds; the vertical flap with its proximal base is anchored to side faces of the sutured folding flaps. The cicatrices are excised on the nasal arch and wings of nose and the vertical flap with a distal base. The created wound defect is closed by a full-thickness skin graft. 
     EFFECT: use of the given invention allows eliminating recurrence and reducing time of hospital treatment. 
     1 ex
Patent RU-2405773-C1 (RU)
Inventor: SHCHEPINA NADEZHDA EVGEN EVNA
IPC: C07D217/10
Filed: 2009-06-04
Granted: 2010-12-10
Abstract: FIELD: chemistry. ^ SUBSTANCE: present invention relates to a method for synthesis of tritium-labelled 2-phenyl substituted isoquinoline derivatives of general formula: , according to which isoquinoline undergoes a reaction for direct phenylation of a nitrogen atom with nucleogenic free phenyl cations. The source of pheny cations is a hexane solution twice titrated with benzene and the process is carried out in a closed system in the presence of a strong stabilising anion of potassium tetrafluoroborate. ^ EFFECT: novel single-step method for synthesis of tritium-labelled 2-phenyl substituted isoquinoline derivatives. ^ 1 cl, 1 ex
Patent RU-2411639-C1 (RU)
Title: Complementary differential amplifier
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2009-08-06
Granted: 2011-02-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: complementary differential amplifier comprises the first (1) and second (2) input transistors (T), collectors of which are connected to collector of the first (3) auxiliary T, the first (4) and second (5) output T, bases of which are combined and connected to collector of the second (6) auxiliary T and the first (7) current-stabilising dipole (CD), emitter of the first T (1) is connected to emitter of the first T (4), emitter of the second T (2) is connected to emitter of the second T (5), current mirror (8), input of which is connected to collector of the first T (4), and output is connected to collector of the second T (5) and is connected to base of the third T (9), emitter of which is connected to the second CD (10) and is connected to output of device, besides, bases of the first T (3) and second T (6) are connected to each other. Circuit includes additional T (11), base of which is connected to collector of the first T (3), emitter is connected to bases of the first T (3) and second T (6), and collector is connected to input of current mirror (8). 
     EFFECT: reduced absolute value of U cm  and its temperature drift. 
     3 cl, 7 dwg
Patent RU-2410976-C1 (RU)
Title: Method for production of cherry plum compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-11-10
Granted: 2011-02-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. Method provides for recipe components preparation, oyster plant cutting, drying in microwave field at preset process parametres, frying and milling and extraction by drinking water at preset process parametres. Obtained extract is filtered. Syrup is cooked out of it. Cherry-plum and syrup are packaged, vacuum-sealed and sterilised. 
     EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time.
Patent RU-2416621-C1 (RU)
Inventor: POTAPOV EVGENIJ EHDUARDOVICH
IPC: C08K3/34
Filed: 2009-11-12
Granted: 2011-04-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates preparation of rubber filler for thermoplastic elastomeric materials based on rubber and can be used in making various extrusion profiles and moulded flexible parts from tyre rubber mixtures for automotive, cable, light industry and construction. The rubber filler is made from a composition which contains natural mineral schungite and technical carbon and/or amorphous white soot, where the size of the powder particles of the filler range from 100 nm to 20 mcm, and the external specific surface area ranges from 20 to 40 m/g. Components of the composition are in the following ratio in wt %: technical carbon and/or amorphous white soot 5-50, natural mineral schungite 50-95. The amorphous white soot used is of the type aerosol, BS-100, BS - 120, BS - 150 or BS -175. Content of technical carbon in its mixture with the amorphous white soot can be equal to 20-80 wt %. Technical carbon and/or amorphous white soot can be added to the powdered filler during mixture schungite in a bead mill. 
     EFFECT: invention increases ultimate tensile strength, enables retention of relative elongation of elastomeric materials based on rubber, retention of processing characteristics of the material. 
     6 cl, 1 tbl
Patent RU-2415379-C1 (RU)
Title: Device to measure radial clearance between gas turbine rotor vane end faces and housing
Inventor: ASLANJAN EHDUARD VLADIMIROVICH
IPC: G01B11/14
Filed: 2009-11-13
Granted: 2011-03-27
Abstract: FIELD: physics. 
     SUBSTANCE: proposed invention may be used to determine radial clearances between gas turbine rotor vane end faces and housing in experiments and gas turbine engine development. Proposed device comprises peripheral vision endoscope and clearance image registrator. Said endoscope is made up of two periscopic observation and illumination probes arranged in two spaced apart holes on turbine housing. Note here that optical axes of probes intersect in the area of measured clearance to form angles of specular indicence and reflection with the plane tangential to vane suction face nearby exit edge. Note here that illumination probe comprises source of light in spectrum blue-violet region, while observation probe comprises TV camera with bandpass optical filter with transmission in the same spectral range. Optical systems of probes generate parallel beams of illumination and observation rays. 
     EFFECT: higher accuracy of measurements in high-temperature gas turbine engines. 
     2 dwg
Patent RU-2418654-C1 (RU)
Inventor: TRISHKIN VIKTOR GRIGOR EVICH
IPC: B22F3/15
Filed: 2009-12-03
Granted: 2011-05-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to powder metallurgy, particularly, to equipment for processing discrete or solid materials at combined or separate effects of gas pressure of up to 500 MPa and temperature of up to 2000°C developed inside working chamber of gasostatic extruder. Proposed method comprises feeding gas into gas regulator mounted extruder gas drive suction pipeline to communicated high-pressure compressor with low-pressure compressor. The both compressors incorporate shut-off valves with unloading gas cylinder. Pressure regulator is made up of receiver furnished with pressure pickup and shut-off valve. With increasing pressure in extruder container, pressure equal or approximating to maximum suction pressure of high-pressure compressor is maintained in suction pipeline of said compressor. Note here that, with pressure drop of 5 MPa in high-pressure compressor suction pipeline, low-pressure compressor is switched on in response to receiver pressure pickup signal. Low-pressure compressor feeds gas to suction side of high-pressure compressor and to receiver. With pressure increasing in receiver and high-pressure compressor suction pipeline to maximum suction pressure, low-pressure compressor is switched off in response to receiver pressure pickup signal. Extruder gas drive control device comprises pressure regulator arranged on suction line communicating interacting high-pressure compressor with low-pressure compressor. Said pressure regulator consists of gas receiver provided with pressure pickup and shut-off valve. 
     EFFECT: faster development of preset pressure and execution of work cycles, decreased work cycle duration. 
     2 cl, 2 dwg
Patent RU-2421702-C1 (RU)
Title: Способ аэродинамических испытаний модели летательного аппарата (варианты) и установка для его осуществления
Inventor: SUBBOTIN VIKTOR VLADIMIROVICH
IPC: G01M9/00
Filed: 2009-12-10
Granted: 2011-06-20
Abstract: Изобретение относится к области аэродинамических испытаний, в частности к установкам для исследования режима реверса тяги силовой установки летательного аппарата при движении летательного аппарата по взлетно-посадочной полосе. В соответствии с первым заявляемым способом испытаний модель летательного аппарата обдувают воздушным потоком аэродинамической трубы, при обдуве модели имитируют расход воздуха через двигатели и имитируют реверсивные струи силовой установки. В реверсивные камеры моделей мотогондол подают горячий газ, измеряют температуру потока в модели мотогондолы, и по возрастанию температуры воздушного потока судят о попадании реверсивных струй силовой установки в канал модели мотогондолы. В соответствии со вторым вариантом способа испытаний при обдуве модели летательного аппарата измеряют полное давление потока в мотогондоле, рассчитывают относительную амплитуду пульсаций полного давления входного потока, по возрастанию которой судят о попадании реверсивных струй в сквозной канал модели мотогондолы. Заявляемая установка для аэродинамических испытаний содержит экран-имитатор взлетно-посадочной полосы, выполненный с возможностью разворота относительно вертикальной оси, модель летательного аппарата с приемниками датчиков для измерения параметров входного потока. Кроме того, установка содержит средство обеспечения заданного уровня расхода воздуха из мотогондол и источник газа. Технический результат заключается в возможности фиксации попадания реверсивных струй силовой установки летательного аппарата во входное сопло воздушно-реактивного двигателя при различных режимах ре
Patent RU-2424291-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2010-03-18
Granted: 2011-07-20
Abstract: Изобретение относится к технологии пивоварения. Способ предусматривает смешивание кардамона и хмеля и экстрагирование полученной смеси жидким азотом с отделением соответствующей мисцеллы, резку и сушку в поле СВЧ при заданных параметрах процесса овсяного корня, смешивание овсяного корня и солода, пропитку полученной смеси отделенной мисцеллой с одновременным повышением давления до значения, соответствующего давлению насыщенных паров азота, последующий сброс давления до атмосферного с одновременным замораживанием смеси, ее криоизмельчение в среде выделившегося азота, заливку питьевой водой и осахаривание с получением сусла, внесение в него пивных дрожжей, сбраживание и фильтрование с получением целевого продукта. Способ позволяет сократить продолжительность технологического процесса и повысить стойкость пены целевого продукта.
Patent RU-2421094-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/02
Filed: 2010-03-29
Granted: 2011-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of nectar manufacturing. The method envisages washing and rinsing pumpkin and oyster plant at preset process parameters; their separate mincing and finishing to produce corresponding purees, blending with lime juice and sugar syrup, warming, packaging, pressurisation and sterilisation. 
     EFFECT: method makes it possible to produce new nectar from non-traditional raw materials enriched with biologically active substances, which in chemical composition may be recommended for use in diet nutrition.
Patent RU-2435942-C1 (RU)
Inventor: AFINOGENOV JURIJ ALEKSEEVICH
IPC: E21B43/12
Filed: 2010-05-28
Granted: 2011-12-10
Abstract: FIELD: gas and oil production. 
     SUBSTANCE: device consists of perforated casing and of chamber-divider with channels for supply of mixture of water and oil and for water removal. Also, the chamber-divider is made in form of a case containing upper and lower chambers divided with a bridge equipped with an axial channel and a shank end wherein there is installed a back spring valve. At least two spring loaded back valves are installed in the said bridge. The lower chamber of the case is equipped with pressure tight secured bush forming a cavity between a low end of the said bridge and an upper end of the said bush. The said cavity is communicated with a lower section of circular space by means of channels made in a lower section of the case. Circular space is formed with internal surface of the casing and external surface of the case. Upper and lower sections of the case have circular cylinder lugs. Also, the upper part of the case is pressure tight connected with a hollow cover in axial channel of which there is installed the back unidirectional spring loaded valve. Back unidirectional spring loaded valves are installed in a side wall of the upper section of the upper chamber of the case. A hollow tube is set inside the upper chamber resting on the bridge of the case and a lower end of its cover. The hollow tube has a row of through orifices. A float equipped with lock valves on ends is positioned inside the tube. 
     EFFECT: raised efficiency of operation due to self-regulation of water evacuation into water bearing reservoir and discharge of hydrocarbons - into production string. 
     1 dwg
Patent RU-2439287-C1 (RU)
Title: Sealing packer for installation in side wellbore of multihole well
Inventor: ZAJNULLIN AL BERT GABIDULLOVICH
IPC: E21B23/06
Filed: 2010-06-15
Granted: 2012-01-10
Abstract: FIELD: gas and oil production. 
     SUBSTANCE: sealing packer for installation in side wellbore of multihole well includes case with sealing element between top and bottom supports, device of packer transportation and installation. Sealing element can rest on annular gooseneck of liner in the selected wellbore of multihole well, top support features annular rabbeting on top end, and the case features annular lug at the outside with a collet mounted on the case below, spring-loaded outwards and fixated by shear pin. The case features external annular rabbeting for spring ring which can interact with annular thread of the collet. Transportation and installation device is made in the form of cup and pusher inserted telescopically in the cup and equipped with ball support on top, gripped in a spherical bushing. Cup and pusher feature interconnected radial channels linked to pipe string. Cup is pulled onto the case of sealing packer and fixated by shear element, and collet can grip top annular gooseneck of liner of the selected wellbore of multihole well, when extended. 
     EFFECT: reliable simple design allowing use of sealing packer in side wellbores of multihole wells without additional equipment. 
     2 dwg
Patent RU-2429566-C1 (RU)
Inventor: DMITRIEV ALEKSANDR SERGEEVICH
IPC: H04B7/00
Filed: 2010-06-18
Granted: 2011-09-20
Abstract: Изобретение относится к формированию широкополосных и сверхширокополосных сверхвысокочастотных (СВЧ) хаотических сигналов. Достигаемый технический результат - обеспечение устойчивого режима формирования хаотических радиоимпульсов с возможностью управления их спектральными характеристиками, в том числе и на высоких скоростях передачи информации. Способ и устройство характеризуются тем, что генерируют сигнал опорной частоты, формируют сигнал несущей частоты с помощью управляемого генератора несущей частоты, осуществляют фазовую автоподстройку частоты (ФАПЧ) формируемого сигнала несущей частоты к частоте генерируемого сигнала опорной частоты, генерируют хаотический сигнал с заранее заданными характеристиками, модулируют сигнал несущей частоты хаотическим сигналом, манипулируют сигнал несущей частоты, модулированный хаотическим сигналом, импульсами информационного сигнала, при этом подают на манипуляцию часть мощности сигнала с управляемого генератора несущей частоты. 2 н. и 12 з.п. ф-лы, 6 ил.