baber/WOPTO huggingface dataset:
Patent RU-2094831-C1 (RU)
Inventor: UTKIN VLADIMIR I
IPC: E21C39/00
Filed: 1994-06-08
Granted: 1997-10-27
Abstract: FIELD: geophysics. SUBSTANCE: method is based on analysis of change in concentration of radon measured continuously in air flow pumped out of rock mass. Data of at least two sensors are necessary for analysis. One of sensors is positioned at distance of not more than 100 m from shock- hazard zone, and the other is removed from that zone for at least 400 m. Probability of mountain shock is judged by reduction of radon concentration at measurement point located near shock-hazard zone and by increase in radon concentration at distant measurement point. EFFECT: more effective prediction. 4 dwg
Patent RU-2094050-C1 (RU)
Title: Vitamin agent
Inventor: MUKHAMEDZHANOVA DILBAR M
IPC: A61K36/738
Filed: 1994-07-06
Granted: 1997-10-27
Abstract: FIELD: pharmacy, vitamins. SUBSTANCE: vitamin agent has the following components, wt.-%: rose dry extract 1-10 and starch products up to 100. Agent can contain vitamins and/or carotinoids in the amount of 0.001-0.5 wt.-% and addition correcting taste, color, consistence and/or aroma in the amount of 0.1-5.0 wt.-%. EFFECT: enhanced quality. 3 cl, 7 tbl
Patent RU-2087383-C1 (RU)
Title: Method of manufacture of aerodynamic/hydrodynamic streamlined articles from composite materials
Inventor: EGER VLADIMIR S
IPC: B64C27/46
Filed: 1994-07-13
Granted: 1997-08-20
Abstract: FIELD: manufacture and assembly of aeroplanes; methods of manufacture of streamlined articles, such as wings, from composite materials. SUBSTANCE: method consists in moulding solid sections of aerodynamic streamlined article which are load-bearing members. Inner load-bearing layer is moulded by spirally winding fibrous prepreg on mandrel. Inter-layer filler is placed on at least part of inner load-bearing layer thus moulded and outer load- bearing layer is moulded by spirally winding the fibrous prepreg on moulded inner load-bearing layer and inter-layer filler. Then solid sections of aerodynamic streamlined article which bear auxiliary load are moulded. Solid sections thus obtained are arranged in definite sequence to form streamlined article. This done, at least one layer of fibrous prepreg is spirally wound on moulded aerodynamic streamlined article followed by high-temperature polymerization, after which mandrels are removed. EFFECT: enhanced reliability. 9 cl, 9 dwg
Patent RU-2103075-C1 (RU)
Title: Способ сортировки кускового минерального сырья и устройство для его осуществления
Inventor: OBRUCHKOV ALEKSANDR IVANOVICH
IPC: B07C5/00
Filed: 1994-08-26
Granted: 1998-01-27
Abstract: Изобретение может найти широкое применение при обогащении полезных ископаемых, особенно руд цветных, редких и благородных металлов. Способ заключается в том, что сортируемые куски горнорудной массы раскладывают в ячейки регистрации, установленные на вращающемся диске, где они облучаются и от каждого куска регистрируется физический эффект с накоплением результатов. Перед узлом разделения оценивается погрешность и сравнивается с заданным значением. И так вращают каждый кусок до тех пор пока погрешность измерения не станет меньше заданного значения и затем вычисляют среднее содержание полезного компонента в куске и по нему производят разделение. Для активационных методов сортировку ведут облучая все куски от общего источника через индивидуальные коллиматоры, а регистрацию ведут отдельным детектором, когда коллиматор перекрывается зкраном-отсекателем. Устройство содержит измерительно-разделительную ячейку, состоящую из двух подпружиненных колпачков, зажимающих сортируемый кусок и систему коромысел, тяг и зубчатых колес, вращающих кусок и перемещающих источник излучения с детектором над ним. Здесь же установлены сбрасыватели и направляющие лотки для разделения на четыре сорта. Все ячейки установлены на вращающем диске. Под диском по окружности расположены, разделительные платформы с кулаками, которые управляют сбросом кусков в соответствующий кольцевой бункер. Устройство содержит транспортерный раскладчик с автоматическим манипулятором, укладывающим индивидуально каждый кусок между подпружиненными колпачками, кроме того он может укладывать и снимать градуировочные модели кусков для их многократного использования. Устройство содержит узел съема и установки измерительно-разделительных ячеек, состоящий из рычажно-реечного механизма, смонтированного на транспортной тележке, движущейся по криволинейным направляющим с помощью водила, связанного с электродвигателем. Примкнутый к диску узел выдвигает зацепы и вытягивает основание с измерительно-разделительной ячейкой на тележку и останавливается. Практическое использование предлагаемого изобретения позволит повысить качество кускового обогащения за счет снижения погрешности измерений каждого сортируемого куска, не снижая при этом производительности. 2 с. и 6 з.п. ф-лы. 13 ил.
Patent RU-2093528-C1 (RU)
Inventor: MUZAFAROV AZIZ M
IPC: C08G77/02
Filed: 1994-09-12
Granted: 1997-10-20
Abstract: FIELD: production of organoinorganic composite materials. SUBSTANCE: superbranched alkyl silicates (polyalkoxysiloxanes) having dendrite structure are prepared by polycondensation of alkoxy-derivative of silicium compound. Said compound is chosen of group which comprises (A) being product of interaction of compound with common formula [( K )NaO] n Si( OR ) m  where R is alkyl C I  - C 4 , n= 0.8-1.8, n+m=4 and organic acid having common formula R′ COOH where R′ is H, alkyl C I  - C IO ,; said interaction is carried out in the presence of nitrogen-containing catalyst in the medium of organic solvent; and (B) being product of interaction of compound with common formula Si( OR ) 4  where R is mentioned above, with anhydride of acetic acid or with anhydride of trihalogenacetic acid; said interaction is carried out at 20-150 C, molar ratio of reagent is 1:0.8-1:2 respectively. Polycondensation takes place at 20-220 C till isolation of low molecular product of polycondensation is finished. EFFECT: improved efficiency of the method. 5 cl, 1 tbl
Patent RU-2090874-C1 (RU)
Title: Process of determination of parameters of capacity for explosion of hydrogen- containing mixtures
Inventor: KOLEGOV LEONID E
IPC: G01N25/54
Filed: 1994-09-07
Granted: 1997-09-20
Abstract: FIELD: explosion and fire safety equipment. SUBSTANCE: invention relates to methods of determination of explosive properties of steam and gas mixtures containing hydrogen under various initial pressures and temperatures. Process of determination of parameters of capacity for explosion of hydrogen-containing mixtures diluted by water steam is based on feed of water and incombustible gas components with controlled parameters, heating, mixing and recording of their parameters of capacity for explosion into reaction chamber. For simplification of realization of process part made from hydride of alkali metal with charge of explosive is placed into reaction chamber having volume exceeding 0.1 cu.m before feed of components of mixture into upper part of chamber. Feed of hydrogen, heating and mixing of components of gas mixture are performed due to interaction with water of hydride of alkali metal (lithium hydride) crushed by burst of explosive charge and initiation of mixture is accomplished after achievement of maximum values of pressure and temperature. Concentration of hydrogen, water steam and temperature of mixture are controlled by selection of masses of water and hydride of alkali metal (lithium hydride) as well as by heating of water to temperature below boiling point. EFFECT: enhanced functional efficiency and reliability of process. 3 cl, 1 dwg
Patent RU-2074488-C1 (RU)
Title: Transformer converter
Inventor: KHAJRULLIN IREK KH
IPC: H02K33/16
Filed: 1994-09-29
Granted: 1997-02-27
Abstract: FIELD: vibration engineering; electromechanical clock motor. SUBSTANCE: conducting spiral spring 3 is wound around transducer magnetic core 1; its internal end 4 is fixed to case 1 and external end 5 is free to vibrate. Ends 4, 5 of spiral spring 3 are electrically shorted out. With AC pulse passed through winding 2, AC magnetic flux built up in magnetic core 1 induces AC current in short-circuited spring 3. Interacting currents flowing through turns of spring 3 cause its twisting and untwisting. EFFECT: improved design. 2 dwg
Patent RU-2076147-C1 (RU)
Title: Special vodka
Inventor: KRONSHTADTOV STANISLAV A
IPC: C12G3/08
Filed: 1994-10-26
Granted: 1997-03-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka has a mixture of aromatic alcohols at the following ratio of components, l/1000 dal ready product: laurel leaf aromatic alcohol 1.8-2.2; Saint-John's-wort aromatic alcohol 2.5-3.5; 65.8%-th sugar syrup 10-15, and an aqueous-spirituous liquid - the rest. EFFECT: enlarged vodka assortment, enhanced quality, decreased raw cost.
Patent RU-2082838-C1 (RU)
Title: Method of electrolytically applying coating on carbon steel parts
Inventor: MIKHAJLOV VLADIMIR NIKOLAEVICH
IPC: C25D11/02
Filed: 1995-02-20
Granted: 1997-06-27
Abstract: FIELD: electrodeposition of coatings. SUBSTANCE: invention relates to electrolytic microarc deposition of protective inorganic coatings on carbon steel parts. 25-35 wt % alumina dust, 25-35 wt % aluminium oxide powder, and [CrAl 3 (H 3 PO 4 ) 8,8-9,6 ] to balance diluted with water in proportion 3:1. Thereafter electrolytic microarc treatment is conducted in alkali electrolyte with current density 5-25 A/sq.dm. EFFECT: increased strength and thickness of coating and value of breakdown voltage. 2 tbl
Patent RU-2075644-C1 (RU)
Title: Wind-electric power plant tower
Inventor: ZABEGAEV ALEKSANDR I
IPC: F03D11/04
Filed: 1995-02-20
Granted: 1997-03-20
Abstract: FIELD: wind-electric power engineering; towers for wind-electric power plants and beacons. SUBSTANCE: tower has top and bottom bases, polyhedral tube enclosing tower interior and provided with ports on each face communicating with tower interior; ports are arranged in helical manner within tower height H counted from top base and determined by equation given in description of invention. Ports are spaced apart on helical line at distance determined from equation given in description of invention. Tower is divided lengthwise into a number of sections whose interiors are intercommunicating; enclosed space is provided in at least one of them communicates with inner space of at least one adjacent section ports through calibrated-resistance channels; ports may be arranged along right- or left-handled helical line. Tower ports are greater in height or equal to their width and may be made round, oval, or rectangular with rounded corners; at least several ports are large enough to pass attending personnel; ports in tower may be closed with screens either throughout entire height or only to cover helical line with one-pitch length measured from top base of tower. EFFECT: improved design, enlarged functional capabilities. 13 cl, 8 dwg
Patent RU-2093353-C1 (RU)
Inventor: DOLMATOV LEV V
IPC: B27K3/50
Filed: 1995-07-11
Granted: 1997-10-20
Abstract: FIELD: antiseptic compositions. SUBSTANCE: invention provide impregnating materials for protection against fungal and bacterial attack, in particular, for impregnating wood crossties and squares. Antiseptic contains, (i) as organic-origin long fraction, high-viscosity resin being waste in alkylbenzene processing combined with organic diluent - low-viscosity ethylbenzene resin; and (ii) thermal-origin long petroleum oily fraction 220-450 C combined with thermocatalytic-origin medium- distillate fraction 180-350 C. EFFECT: improved protective characteristics. 3 cl, 4 tbl
Patent RU-2122760-C1 (RU)
Title: Transformer unit
Inventor: IL IN V F
IPC: H01F30/16
Filed: 1995-07-18
Granted: 1998-11-27
Abstract: FIELD: converting units including frequency step-up inductive devices. SUBSTANCE: transformer unit has toroidal transformer and current-carrying buses connecting transformer to load. Transformer secondary winding is formed by two interconnected bifilar conducting strips. Annular depression made in at least one of strips accommodates toroidal core with primary winding distributed over its surface. Current- carrying buses insulated from each other and from secondary winding are formed by sections of bifilar strips placed on external side of transformer. In this way, secondary winding and current-carrying buses are built integral. EFFECT: reduced loss, simplified design. 2 dwg
Patent RU-2084312-C1 (RU)
Inventor: MIKHALEV VLADIMIR M
IPC: B22D11/128
Filed: 1995-09-04
Granted: 1997-07-20
Abstract: FIELD: metallurgy. SUBSTANCE: gear for multigroove drawing of bar billets during continuous casting has drawing and stopping heads with damps and hydraulic drive with hydraulic cylinder positioned in central space of drawing head uniaxially to mould. It is additionally provided with lever hinge with one end to drawing head and with the other end - to rack coupled to gear wheel put on one shaft with worm wheel engaging worm connected with one end by means of clutch to stepping electric motor and with other end - to control valve of hydraulic distributor which outlets communicate with working spaces of hydraulic cylinder. EFFECT: increased accuracy and reliability of cyclic drawing of billets. 1 dwg
Patent RU-2141881-C1 (RU)
Inventor: POPOV V V
IPC: B21J7/16
Filed: 1995-08-31
Granted: 1999-11-27
Abstract: FIELD: plastic metal working, possibly radial forging machines. SUBSTANCE: four-striker forging machine has forging mechanism including device for changing forging mode. Said device is mounted on eccentric shafts of controlled pair of strikers. Method for controlling operation of forging mechanism comprises steps of shifting eccentric shafts of one pair of strikers relative to eccentric shafts of other pair of strikers by 180 degrees. Forging modes are changed during forging process without readjustment of machine. EFFECT: enlarged manufacturing possibilities, enhanced efficiency of machine. 6 cl, 4 dwg
Patent RU-2098335-C1 (RU)
Title: Conveyor belt
Inventor: VESELOVSKIJ VALERIJ B
IPC: B65G15/30
Filed: 1995-08-31
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; belts for wire conveyors providing sterility, thermal and chemical resistance. SUBSTANCE: conveyor belt has links in form of wire spirals with over shape coils. Coils of each spiral are made with alternating right-hand and left-hand helix and are connected by adapter S-shaped and  -shaped semicoils. Links of belt are hinge-connected in pairs by wire axles passed in turn through each coil of links to be connected. Axles ends are curved to embrace end coils of links bent inwards. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2089327-C1 (RU)
Inventor: MIRZOYAN GENRIKH SERGEEVICH
IPC: B22C3/00
Filed: 1995-09-14
Granted: 1997-09-10
Abstract: Использование: в литейном производстве при центробежном литье тонкостенных чугунных труб. Сущность: теплоизоляционное покрытие для изложниц центрального литья труб включает, мас. %: диатомит 20-40, бентонит 0,5-3,0, жидкое стекло 2-6, углеродсодержащую добавку 0,1-1,5, тетраборнокислый натрий 0,1-1,0 и воду - остальное, а в качестве углеродсодержащей добавки оно может содержать сажу, или черный графит, или каменноугольную пыль с удельной поверхностью не менее 3 м 2 /г. 1 з.п. ф-лы, 1 табл.
Patent RU-2104129-C1 (RU)
Inventor: KOSTIN A F
IPC: B23D33/02
Filed: 1995-10-10
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to cutting equipment and can be used for cutting thin-sheet material, primarily copper foil. Multiple-row scissors have upper and lower shafts with sets of round blades and extractors alternately located on shafts. Extractors of one shaft are located against blades of other shaft, and their outer diameter is equal to diameter of blades or larger by value of $$$, where $$$ - value of deformation of extractors. EFFECT: high efficiency. 5 dwg
Patent RU-2129761-C1 (RU)
Inventor: JURGEN PLEN
IPC: H04Q7/20
Filed: 1993-10-15
Granted: 1999-04-27
Abstract: В способе распределения частот между базовыми станциями системы мобильной радиосвязи, основанном на использовании входной информации, по меньшей мере включающей число частот, требуемых для данной базовой станции, и частоты, разрешенные для использования в системе радиосвязи, и информации о возможных помеховых влияниях между базовыми станциями в случае одинаковых и/или соседних частот, последовательно осуществляют следующие операции: а) по первому критерию отбора базовой станции, а при необходимости по дополнительным критериям отбора базовой станции отбирают базовую станцию из числа тех базовых станций, которым еще не выделены все предусмотренные частоты; б) по первому критерию выбора частоты, а при необходимости по дополнительным критериям выбора частоты выбирают частоту; в) выбранную в соответствии с операцией б) частоту обозначают как выделенную базовой станции, отобранной в соответствии с операцией а). Достигаемым техническим результатом является создание способа распределения частот между базовыми станциями системы мобильной радиосвязи, который обеспечивает более равномерное использование предоставленного в распоряжение спектра частот. 2 с. и 16 з.п. ф-лы, 3 ил.
Patent RU-2138556-C1 (RU)
Title: Method of bacterium identification
Inventor: LIN KHE
IPC: C12Q1/04
Filed: 1994-06-14
Granted: 1999-09-27
Abstract: FIELD: microbiology. SUBSTANCE: method of bacterium identification involves the use of the coding test-position and paper identifying biochemical properties of bacteria. EFFECT: increased precision of assay. 2 dwg, 12 ex
Patent RU-2133014-C1 (RU)
Title: Vibration level gauge
Inventor: BARDYSHEV V I
IPC: G01F23/04
Filed: 1996-10-31
Granted: 1999-07-10
Abstract: FIELD: uninterrupted distant automatic measurement of levels of loose matters in production and transportation containers, construction industry, agriculture and transport. SUBSTANCE: vibration level gauge has probe put on rope mechanically coupled to counting unit which output is connected to computer linked to indicator. Rope is provided with tension unit. Level gauge also includes vibration generator mechanically coupled to rope via rope. Vibration generator is manufactured in the form of spring-loaded platform with driving electric motor kinematically coupled to eccentric. Platform is coupled rigidly to rollers of vibrator. Rope is passed between rollers. EFFECT: increased accuracy and timeliness of measurement, provision for measurement of level of loose matters when container is loaded from above. 2 dwg
Patent RU-2103041-C1 (RU)
Inventor: VASIL EV N P
IPC: A62B23/02
Filed: 1996-12-11
Granted: 1998-01-27
Abstract: FIELD: equipment for protecting respiratory organs from harmful contaminants in air. SUBSTANCE: filtering-absorbing box has cylindrical casing with bottom and throat, dust-tight pad, aerosol-proof filter, upper and lower nets with fastening units, layer of granulated absorber positioned between upper and lower nets. Lower net is provided with skirt and ridges of corrugated metal concentrically arranged in spaced relation one relative to another, with space being equal to 0.18-0.22 of casing inner diameter. Lower net fastening unit has annular projections arranged on net skirt and casing. Depth of projections is 1.2-1.7 of casing wall thickness. Aerosol-proof filter is secured within sleeve by hermetic. Filtering-absorbing box allows breathing resistance to be reduced by 20-25%. EFFECT: increased efficiency by enhanced protective properties under the action of impacts and oscillations. 2 dwg
Patent RU-2111248-C1 (RU)
Inventor: LJANNAJA A M
IPC: A61K35/74
Filed: 1996-12-26
Granted: 1998-05-20
Abstract: FIELD: medicine. SUBSTANCE: strain of Bifidobacterium infantis 79-43 is isolated from health infant intestine. Strain B. infantis 79-43 is multiplicated actively on nutrient media of different compositions used for production of bacterial preparations. Strain accumulates industrial biomass to 16-24 h of culturing and contains lg 8/1 ml microbe cells. Strain ferments milk to 24 h culturing and forms clot that shows good taste and organoleptic properties. Strain produces acids and inhibits growth of pathogenic and opportunistic microflora. Strain shows resistance to some antibacterial preparations. EFFECT: strain indicated above, enhanced effectiveness of strain. 3 tbl
Patent RU-2117245-C1 (RU)
Title: Device checking small angular displacements
Inventor: KOSTIN A G
IPC: G01B11/26
Filed: 1996-12-26
Granted: 1998-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: device has source of coherent radiation, mechanical converter, optical unit composed of reflectors and beam splitter and monitor. Mechanical converter is made in the form of belt transmission composed of driving wheel which rotation axis is coupled to object and even number of driven discs which rotation axes are equally spaced along circumference coaxial to driving wheel. One reflector and beam splitter is mounted on each driven disc. Every even one of them is mounted for interaction with driving wheel with the aid of driving belt. Every odd disc is mounted in position of direct contact with driving wheel via driving belt. Linear displacement of light spots in plane of monitor is considerably increased due to multiple re-reflection of light beam which results in enhanced accuracy of check. EFFECT: enhanced accuracy of check. 2 dwg
Patent RU-2124190-C1 (RU)
Inventor: PODMASTER EV K V
IPC: G01M13/04
Filed: 1997-01-30
Granted: 1998-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: shaft with race of bearing under test secured to it, is rotated, bearing under test is loaded with radial force  , integral parameter of relubrication intervals of bearing under test is measured in different sections of raceway. Quality of this section surface is determined by parameter deviation. For loading of bearing under test, at distances of L 1  and L 2  from it shaft unbalances are created with radial load vectors of   and  , respectively, equal in absolute value F 1  = PL 2 /L 3 , F 2  = F 1 L 1 /L 2  and having similar direction in case of arrangement of load points   and   on different sides of bearing under test. They may have opposite directions in case load points   and   are positioned on one side of bearing under test. In this case, every measurement is performed during time at which vector   passes through angular sector ∓2π/Z from position of center of one and the same section of bearing under test inherent to given measurement only. Number n of raceway sections of bearing under test is selected multiple of Z from condition n ≥ 2π/φ,, where $ is number of bearing rolling elements; φ - is permissible angular discretization step determined by accuracy of defect location; L 3  is space between   and  . EFFECT: elimination of effect of nontested bearing quality on diagnosing result. 5 dwg
Patent RU-2113045-C1 (RU)
Title: Электроустановочная коробка
Inventor: VOROB EV M E
IPC: H02G3/08
Filed: 1997-02-05
Granted: 1998-06-10
Abstract: Изобретение относится к электротехнике для закрепления розеток, выключателей и т.п. Электроустановочная коробка содержит полый корпус в виде цилиндрического стакана с рифлениями на внутренней боковой поверхности и сквозными отверстиями для ввода проводов. Боковая поверхность корпуса выполнена с выступами. Выступы отогнуты внутрь полости корпуса под прямым углом и имеют резьбовые отверстия для закрепления электроустановочных изделий с фланцевым креплением. Отверстия для ввода проводов снабжены заглушками из эластичного диэлектрика, например пластиката. Внутренняя торцовая поверхность заглушки выполнена тонкостенной и имеет концентрически расположенные кольцевые канавки. Диаметры колец соответствуют диаметрам вводимых проводов. Tехническим результатом является герметизация коробки и повышенная электробезопасность. 1 з.п. ф-лы, 4 ил.