baber/WOPTO huggingface dataset:
Patent RU-2307034-C1 (RU)
Inventor: DERBISHER VJACHESLAV EVGEN EVI
IPC: D04B1/00
Filed: 2006-06-08
Granted: 2007-09-27
Abstract: FIELD: composite materials. 
     SUBSTANCE: invention relates to manufacture of composite materials that can be used as fibrous sorbents as well as for fabrication of technical and special-destination articles. Material of invention is composed of nonwoven layer containing ion-exchange fiber and knitted backing made from modified fiber yarn, said ion-exchange fiber being a fiber based on grafted copolymer of polycaproamide with phosphorus-boron-containing methacrylate having general formula:   wherein n=1÷8 and phosphorus content 1.4-1.8% of the layer weight. Weight ratio knitted backing to nonwoven layer is 1:(1.3-1.6). 
     EFFECT: improved performance characteristics of material due to increased sorption capacity, filtering ability, and fireproofness. 
     1 tbl, 3 ex
Patent RU-2311600-C1 (RU)
Inventor: POPOV VLADIMIR SERGEEVICH
IPC: F28F7/00
Filed: 2006-06-20
Granted: 2007-11-27
Abstract: FIELD: heating engineering, particularly inventory heat-exchangers used to cool or heat residential, industrial or other rooms and ones to be included in geothermal systems adapted to cool or heat any-purpose rooms. 
     SUBSTANCE: tubular heat-exchanger made in accordance with the first variant comprises heat-exchanging tubes, at least one panel made of heat-conductive strips or wires and woven over heat-exchanging tubes. Heat-exchanging tubes are arranged in at least one row. Tubular heat-exchanger made in accordance with the second variant comprises panel made of heat-conductive sheet material and having slot rows. Each heat-exchanging tube is installed in slot of one row. Heat-exchanging tubes are arranged in at least one row. 
     EFFECT: increased reliability and heat-exchanging efficiency due to increased heat-exchanging surface and simplified structure. 
     23 cl, 15 dwg
Patent RU-2314033-C1 (RU)
Inventor: MACHEKHIN VLADIMIR ALEKSANDROV
IPC: A61B6/03
Filed: 2006-07-06
Granted: 2008-01-10
Abstract: FIELD: forensic medicine. 
     SUBSTANCE: method involves determining ratios of excavation volumes and neuroretinal belt volumes for disk as a whole and in sector-by-sector way. The obtained values are compared to upper boundaries of preliminarily determined reference values. Preglaucoma diagnosis is set, if a reference value is exceeded at least in one sector or for the disk as a whole. Early stage primary open angle glaucoma is diagnosed when scotomas in vision fields are found to be available at the same time. 
     EFFECT: enhanced effectiveness in detecting structural transformations in optic nerve disk before functional changes are manifested. 
     6 tbl
Patent RU-2320111-C1 (RU)
Title: Способ резервирования зерна зеленого горошка
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01D45/24
Filed: 2006-08-16
Granted: 2008-03-27
Abstract: Изобретение относится к технологии подготовки к хранению зерна зеленого горошка. Способ предусматривает обработку горошка арахидонатом аммония, покос, сушку в валках до остаточной влажности около 14% и обмолот зеленого горошка. Изобретение позволяет сократить количество отходов зерна при его последующей переработке.
Patent RU-2326488-C1 (RU)
Title: Многодвигательный частотно-регулируемый электропривод
Inventor: SIDOROV PETR GRIGOR EVICH
IPC: H02P5/48
Filed: 2006-10-24
Granted: 2008-06-10
Abstract: Изобретение относится к области электротехники и может быть использовано в электромеханических системах при работе нескольких электродвигателей на общую нагрузку в быстродействующих регулируемых электроприводах конвейеров, грузоподъемных кранах и другой техники, к которой предъявляются жесткие требования к габаритно-массовым и эксплуатационным характеристикам. Техническим результатом является исключение динамических нагрузок на электропривод и исполнительный механизм, возникающих при совместной работе двух и более электродвигателей на общую нагрузку, и повышение надежности и долговечности работы технологического оборудования. В многодвигательном частотно-регулируемом электроприводе содержится n одинаковых по мощности локальных электроприводов, работающих на общую нагрузку. Каждый электропривод включает электродвигатель, передаточный механизм, датчик скорости вращения ротора электродвигателя, задатчик текущей угловой скорости и регулятор скорости вращения многодвигательного электропривода. Электродвигатели выполнены асинхронными, а датчики скорости импульсными. Импульсные датчики имеют два выхода: по углу поворота и по скорости. В каждый локальный электропривод введены последовательно соединенные блок векторного управления моментом электродвигателя и силовой преобразователь, выход которого подключен к обмоткам управления асинхронного электродвигателя. Многодвигательный электропривод снабжен осреднителем скоростей локальных электроприводов. В каждом локальном электроприводе первый вход блока векторного управления моментом электродвигателя соединен с выходом регулятора скорости вращения многодвигательного электропривода, а второй вход с выходом импульсного датчика по углу поворота. Выход импульсного датчика по скорости всех локальных электроприводов соединен с входом осреднителя скоростей локальных электроприводов, выход которого соединен со вторым входом регулятора скорости вращения многодвигательного электропривода. 1 з.п. ф-лы, 3 ил.
Patent RU-2309134-C1 (RU)
Inventor: PUZANOV BORIS ALEKSEEVICH
IPC: E04C2/00
Filed: 2006-11-28
Granted: 2007-10-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: composition for manufacturing reinforced polystyrene-concrete mix contains, kg/m 3 : Portland cement 160-170, foamed granulated polystyrene 15-17, basalt fiber 0.50-0.70,  saponified wood tar, plasticizing supplement 0.4-0.5, polyacrylamide 0.40-0.60, lignopan B-2 0.35-0.50, and water 50-55. Reinforced polystyrene-concrete mix consists in mixing components of mix so that foamed polystyrene, basalt fiber, and additives introduced together with part of tempering water are mixed preliminarily, after which Portland cement is added at stirring, stirring is continued for 5-15 sec and, after addition of water, mix is stirred for further 25-40 sec. Articles are manufactured from polystyrene-concrete mix using volume vibration compaction to degree of compression 8-15 kg/cm 2 . 
     EFFECT: simplified mix preparation procedure, increased strength of articles, improved heat-insulation properties and frost resistance thereof, and reduced their vapor permeability and water absorption. 
     9 cl, 3 dwg
Patent RU-2332970-C1 (RU)
IPC: A61F9/007
Filed: 2006-12-25
Granted: 2008-09-10
Abstract: FIELD: medicine; ophthalmology. 
     SUBSTANCE: amnionic cover is stacked on surfaces of the amazed cornea whereon are stacked the donor annular full-layer or level-by-level corneoscleral flap found from a donor eye from which earlier was taken a corneal graft for transplantation to an other patient. An annular graft is braced to an eye of a recipient by noose sutures capturing episclera. 
     EFFECT: improved reliability of an amnionic cover bracing; acceleration of neogenesis processes of a cornea; cuticularization of cornea amazed surface and cupping of inflammatory process as well as a more economic use of a donor material. 
     1 ex
Patent RU-2336701-C1 (RU)
Inventor: SHARAPOV EHBRAR MAKHMUTOVICH
IPC: A21D2/36
Filed: 2007-01-30
Granted: 2008-10-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention refers to production processes and can be used in flour-milling, baking and confectionery industry to improve baking properties of flour made of low class grain. Cereal scalpings are used to produce extract containing abscisic acid and inhibiting complex which consists of organic nonprotein natural inhibitors. Extract is applied to flour or leavened dough or grain at binning. 
     EFFECT: higher flour or grain drop index by inhibiting activity of flour or grain α- amylase. 
     2 dwg, 1 tbl, 4 ex
Patent RU-2331102-C1 (RU)
Inventor: MA SONGTAO
IPC: G06F17/00
Filed: 2005-06-30
Granted: 2008-08-10
Abstract: FIELD: physics; measurement. 
     SUBSTANCE: detector of a device for taking deposits for an automated teller machine or some other system is proposed. The technical outcome is the increased areas where the device can be used. The detector consists of an ultrasound transmitting device, excited by an excitation signal, providing for transmission by the ultrasound transmitting device of an ultrasound signal through the motion path of sheets in the detector. The detector also consists of an ultrasound receiving device, generating the signal of the receiving device in response to the ultrasound signal. The detector also contains first and second correlation filters. The first and second correlation filters generate the first and second output signals in response to the signal of the receiving device. At least one processor, in accordance with the first and second output signals of the correlation filters determine the information, linked to phase change of the ultrasound signal, and provides for differentiating single and multiple sheets on the motion path in accordance with information, linked to the phase changes. 
     EFFECT: making a device for efficient recognition of multiple sheets in an automated teller machine. 
     85 cl, 25 dwg
Patent RU-2328404-C1 (RU)
Title: Устройство для разрушения ледяного покрова
Inventor: ODINOKOV VALERIJ IVANOVICH
IPC: B63B35/08
Filed: 2007-02-01
Granted: 2008-07-10
Abstract: Изобретение относится к водному транспорту, касается средств продления навигации и преимущественно может использоваться для создания судоходных каналов и как спасательное устройство для оказания помощи судам, застрявшим во льдах. Устройство для разрушения ледяного покрова выполнено в виде ледокольной приставки, установленной в носовой оконечности судна. Приставка представляет собой контейнер, по крайней мере, более одного. Внутри контейнера установлена горизонтальная перегородка, разделяющая контейнер на рабочую область и область, предназначенную для обеспечения переменной плавучести. Передняя часть контейнера, дальняя от судна, заострена, а ближняя к судну образует задний край. Передний и задний края контейнера оснащены полозьями. Края боковых стенок, контактирующие с ледяным покровом, имеют острую кромку. В стенках контейнера установлены насосы, защищенные от засорения решеткой, установленной в рабочей области, при этом суммарная длина установки больше ширины судна. Изобретение позволяет повысить эффективность разрушения ледяного покрова с помощью ледокольных судовых приставок. 3 ил.
Patent RU-2334307-C1 (RU)
Inventor: PARK MIUNG-SEOK
IPC: H01M8/04
Filed: 2004-08-17
Granted: 2008-09-20
Abstract: FIELD: heating; electricity. 
     SUBSTANCE: according to invention the system of fuel elements contains the following: fuel element on the basis of direct conversion of borohydride for generation of energy during fuel reception; fuel element with proton-exchange membrane for generation of energy during hydrogen reception, as side product generated on anode of fuel element on the basis of direct conversion of borohydride after reaction, in the capacity of fuel; auxiliary energy source, which is partially charged with energy generated by fuel element on the basis of direct conversion of borohydride and fuel element with proton-exchange membrane, and discharging charged energy; load sensor for reading of load connected with fuel element on the basis of direct conversion of borohydride, fuel element with proton-exchnage membrane and auxiliary source of energy; and control unit for regulation of fuel element capacity on the basis of direct conversion of borohydride, fuel element with proton-exchange membrane and auxiliary energy source in accordance with load, which is read by load sensor, and thereby for selective feeding of load. In accordance with that hydrogen produced by fuel element on the basis of direct conversion of borohydride recirculates, and load value is read. 
     EFFECT: maximisation of fuel use efficiency and stable control of the system. 
     17 cl, 7 dwg
Patent RU-2340902-C1 (RU)
Inventor: ALEKSEEVA LIDIJA ARKAD EVNA
IPC: G01N33/68
Filed: 2007-04-27
Granted: 2008-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns area of medicine and can be used for diagnostics of seriousness of inflammatory process at a bacteriemic purulent meningitis at children. In CSG after centrifugation with the immuno turbidimetry method define concentration of an alpha 2 - macroglobulin. At its maintenance of 0.7-2.9 mg/dl - diagnose an intermediate inflammation, at 3.0-8.0 mg/dl - serious, and at concentration over 8.1 mg/dl - an extremely serious. Use of the method allows to increase accuracy of diagnostics of seriousness of inflammatory process at bacteriemic purulent meningitis at children that allows to increase efficiency of performed treatment. 
     EFFECT: increase of accuracy of diagnostics of gravity of inflammatory process at a bacteriemic purulent meningitis at children that allows to increase efficiency of spent treatment. 
     3 tbl, 4 ex
Patent RU-2346965-C1 (RU)
Inventor: KEMALOV RUSLAN ALIMOVICH
IPC: C08L95/00
Filed: 2007-05-04
Granted: 2009-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to construction material industry, to production of modifying agent for polymer asphalts used in road construction and civil engineering for road making, road bed joint sealing, aerodromes, sports grounds; roofing and waterproofing of building structures and bridgework; in paint-and-varnish industry. The invention is a polymeric asphalt modifier characterised in that this material consists of polymeric petroleum resin as polymer and ethylene-vinyl acetate copolymer as solvent and vegetable oil as added plasticiser, ratio of components in wt % being as follows: polymeric petroleum resin 20-80, ethylene-vinyl acetate copolymer 10-30, vegetable oil 10-50. 
     EFFECT: production of polymer asphalts with improved heat resistance and elastic-strain properties. 
     5 cl, 2 tbl
Patent RU-2348732-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2007-05-08
Granted: 2009-03-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns metallurgy. Particularly it concerns cast irons composition which is used in mechanical engineering. Cast iron contains, wt %: carbon 3.85-4.0; silicon 1.6-1.8; manganese 0.2-0.4; zirconium 0.55-0,6; boron 0.14-0.2; tellurium 0.002-0.008; calcium 0.01-0.02; lithium 0.002-0.008; iron - the rest. 
     EFFECT: hardening of cast iron. 
     1 tbl
Patent RU-2341570-C1 (RU)
Inventor: TETERIN VALERIJ VLADIMIROVICH
IPC: C25C3/04
Filed: 2007-05-17
Granted: 2008-12-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes feeding of saline waste in the form of melt and compressed air into jet chamber, melt blowout by compressed air with receiving of disperse particles and cooling of received particles by air. Compressed air before feeding into jet chamber is dried and fed into jet chamber simultaneously and crisscross with saline waste melt in volume ratio saline waste: dried air, equal to 1:(300-700). Cooling of disperse particles is implemented in separated chamber. At that mixture of disperse particles and air is directed from jet chamber to cooling chamber with speed equal to 300-500 m/s, and crisscross to air direction, fed into cooling chamber below through holes. 
     EFFECT: increasing of base product extraction, reduction of capital and operating costs and reduction of final product blocking property. 
     6 cl, 2 ex
Patent RU-2348394-C1 (RU)
Inventor: IVANOVA NATALIJA EVGEN EVNA
IPC: A61H39/04
Filed: 2007-05-21
Granted: 2009-03-10
Abstract: FIELD: medicine; neurosurgery. 
     SUBSTANCE: relaxing stroking of anterior surface of neck in saggital and frontal planes are followed with soft compression of cervical paravertebral muscles and pressor action on acupuncture points of the given localisation by transitive method. Then relaxing stroking of face is combined with massage of forehead, eyebrows, orbits, nose, cheeks, orbicular muscle of mouth and lips and soft pressor action on acupuncture points of face midline and nasolabial triangle by braking and transitive methods. It is followed with massaging on internal surface of lips, hard palate in saggital and frontal planes, internal surface of cheeks. Circus movements are applied to hard palate to invoke involuntary oscitation with the forced expiration, as well as excursive movements and swallow. The actions said above are carried out within 7-10 days, three times a day, with each action carried out 8-10 times. In case of spontaneous adequate respiration and restoration of pharyngeal reflex, these procedures are added with pressor action on acupuncture points of face midline, nasolabial triangle and nose wings by exciting method, followed by bilateral rhythmical tapotement on nose wings thus brief blocking access for air within 1-3 seconds before until involuntary nose breathing. Thereafter nose access for air is blocked by pressing the nose wings therefore the patient automatically exhales through mouth then making a pause. The specified procedures are performed up to 4-10 times. Course of treatment is 14-25 days. 
     EFFECT: early normalisation of stem functions, prevention of neurodystrophic complications development, improved restoration of neurologic symptomatology. 
     2 ex, 4 dwg
Patent RU-2349706-C1 (RU)
Inventor: ERMOLAEVA ASJA NIKOLAEVNA
IPC: E02D1/02
Filed: 2007-05-28
Granted: 2009-03-20
Abstract: FIELD: construction industry. 
     SUBSTANCE: invention can be used for controlling the quality of compaction of macrofragmental earth mixtures with small fractions when erecting water seals, for example, cores, screens, fore aprons, quality hydrotechnical, automobile and railroad earth fills, as well as for bases. Quality control method of earth mixture compaction involves sampling of earth mixture, determining of volume and mass of sample, density of coarse particles and content of small particles of sample, performing quality control of compaction in terms of density of small-particle earth, and determining density of earth mixture. At check points of compacted layer of earth mixture there shall be manually dug mini-pits V p =0.5-1.0 l. Volume of mini-pit is measured by filling the pit with calibration homogeneous dry coarse sand or by filling it with water, but first, bottom and walls of mini-pit shall be isolated with thin waterproof film. At that in the area where there were mini-pits there sampled is 100-150 g of earth mixture, and then those samples are sieved in order to separate fine earth, and its humidity W f.e.  is determined. Earth mixture sample taken from mini-pit is weighed, mass of sample m p  is determined and density ρ p  of earth mixture is calculated by dividing mass m p  of earth mixture taken from mini-pit by the volume of mini-pit V p . Weighed earth mixture is dried to the constant value and weighed, and humidity W p  and density of dry earth of earth mixture ρ dp  in mini-pit is determined. Dried mixture is washed on the sieve, and sieve residue is dried to the constant value; density of coarse earth particles p sc.e.  and mass of coarse earth m c.e.  is determined, and as per difference of masses of mixture m p  and coarse earth m c.e.  there calculated is mass of fine earth m f.e.  in mini-pit. According to the obtained values there determined is content of fine earth   in mini-pit by dividing mass m f.e.  of dry fine earth in mini-pit by mass m p  of dried mixture taken from mini-pit; as per the obtained results there determined is density of dry fine earth according to the above relations. In addition from several mini-pits, for example from 5 of them there sampled is one big sample of 500 to 1500 kg; without measuring the volume of sample for determining fine earth content P f.e . of earth mixture of full particle-size distribution, as per the obtained data there determined is density of dry earth of earth mixture of full particle-size distribution according to the above relations. 
     EFFECT: improving measuring accuracy and efficiency, and reducing labour intensity.
Patent RU-2347960-C1 (RU)
Inventor: KOSMYNIN ALEKSANDR VIKTOROVICH
IPC: F16C32/04
Filed: 2007-06-01
Granted: 2009-02-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building and can be used, primarily, in machines and appliances with rotary parts. Method of operating the external-seal-pressurisation bearing assembly consists in providing surplus electromagnetic force increasing the bearing capacity of the proposed bearing assembly. Note that the said electromagnetic force is produced due to interaction of magnetic fields of the solenoid and magnet fitted in the said bearing assembly. The invention describes also the bearing assembly incorporating a shaft running in gasostatic bearing, a chamber arranged in the bearing housing and holes made in the bearing bushing. Note that the proposed assembly comprises additionally a solenoid fitted on the shaft and, at least, more that one magnet located between the bearing bushing holes. 
     EFFECT: perfected design allowing smaller gas layer thickness variation, increasing bearing capacity and reliability of bearing assembly. 
     2 cl, 2 dwg
Patent RU-2345880-C1 (RU)
Inventor: ZHITNIKOV BORIS JUR EVICH
IPC: B25B21/00
Filed: 2007-06-01
Granted: 2009-02-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: multi-spindle nut runner incorporates a casing housing a motor coupled with a clutch with holders, one being fitted on the input shaft while the other one reciprocates on the output shaft. The proposed nut runner incorporates the mechanisms of intermittent action, spindles and chucks, planetary reduction gear, primary differential mechanism, additional differential mechanisms and reduction gears coupled with the said differential mechanisms. Intermittent action mechanisms are coupled with additional differential mechanisms, on the one side, and, on the other side, with the primary differential mechanism. The total number of differential mechanism makes n-1, where n is the total number of spindles, reduction gears and intermittent action mechanisms. 
     EFFECT: expanded performances. 
     1 dwg
Patent RU-2352512-C1 (RU)
Inventor: JARYGIN LEONID ANATOL EVICH
IPC: B65G65/40
Filed: 2007-08-07
Granted: 2009-04-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed gate consists of a box with a shortened and elongated faces and two bearing housings accommodating an axle arranged to move therein and to turn the said gate, a gate turning lever, two brackets and strips to rule out material spillage. The gate features a concave surface. The aforesaid axle supports upper parts of two brackets rigidly fixed thereon, the lower parts of which are attached, on both sides, to the gate concave surface. The aforesaid rear strip ruling out material spillage is rigidly attached to aforesaid concave surface and to the brackets. The lateral strips are rigidly attached to aforesaid gate concave surface and to the brackets. The box shortened face accommodates two housings of the other bearings rigidly attached thereto and housing a movable axle supporting the material spillage rule-out strip pin-jointed to counter weight. The box upper part is rigidly jointed to the hopper bottom. 
     EFFECT: higher efficiency of gate operation in metered delivery of loose material containing lumps and ruling out loose material spillage through closed gate. 
     3 cl, 3 dwg