baber/WOPTO huggingface dataset:
Patent RU-2237270-C1 (RU)
Inventor: FEJGIN L Z
IPC: G05F1/30
Filed: 2003-01-09
Granted: 2004-09-27
Abstract: Изобретение относится к области электротехники и может быть использовано для электропитания электротехнической аппаратуры, систем связи, автоматики и телемеханики, осветительных сетей. Технический результат заключается в улучшении качества выходного напряжения, упрощении силовой части устройства, улучшении характеристик его надежности. Для этого устройство содержит трансформатор, коммутирующий блок, содержащий коммутирующие элементы, первое и второе промежуточное реле, устройство сравнения и управления, вспомогательный источник, первое и второе коммутирующее реле, при этом коммутирующий блок выполнен в виде размыкающего и замыкающего контактов, параллельно первичной обмотке упомянутого трансформатора включен конденсатор, замыкающий контакт подключен одним выводом к точке соединения размыкающего контакта и первичной обмотки трансформатора, другим выводом – к нулевому проводу, устройство сравнения и управления выполнено в виде n схем контроля и управления, контролирующих увеличение или уменьшение напряжения на нагрузке от установленного уровня, n каскадов соединены ступенчато, а параллельно коммутирующим элементам включены RC-цепи. Аналогично предложено устройство с контролем уровня напряжения. При изменении входного напряжения происходит его компенсация в сторону понижения или повышения, а также при необходимости в обе стороны. Каскадное соединение способствует созданию стабилизирующих систем с высокой степенью стабилизации (1-5%) и высоким КПД (97-99%). 2 с.п. ф-лы, 4 ил.
Patent RU-2246693-C1 (RU)
Title: Method for destruction of ice or soil cover
Inventor: DANOV V M
IPC: E02B15/02
Filed: 2003-06-09
Granted: 2005-02-20
Abstract: FIELD: blasting operations, applicable for destruction of continuity of the ice or soil cover and formation of a passage in them, for example, for destruction of an ice gorge. 
     SUBSTANCE: the method consists in placement of parachute systems with ammunition on the flight vehicle, their delivery to the preset point, release and blast of ammunition. Elongated flexible explosive charges with initiating devices with a preset delay time connected with one end to penetrators, and with the other end - to the parachutes, assembled in packing cases, are used as ammunition. After the release, the parachute systems turn the flexible explosive charges to the rectilinear position with the penetrators down, separate them from the parachute systems, and the initiating devices are systems, and the initiating devices are remotely cocked. 
     EFFECT: enhanced efficiency of destruction of the ice or soil cover. 
     10 dwg
Patent RU-2239345-C1 (RU)
Inventor: SALAKHUTDINOV D S
IPC: A47C29/00
Filed: 2003-06-21
Granted: 2004-11-10
Abstract: FIELD: furniture, particularly curtains for beds. 
     SUBSTANCE: canopy is fitted to bed of standard size. Canopy has frame of posts connected one to another. Frame area is equal to that of bed or mattress base. Posts are arc-shaped and formed of tubes adjustably connected in pairs near base by means of ties. Upper post ends are lockable connected by means of closed support member with the use of ball hinges. Net to protect sleeping person against insects is connected to frame so that net may be tightened at canopy base. Connected to closed support member is shade having cavity in upper canopy part. Shade is used for electric appliances, namely lamp, fan, clock and so on, arrangement. 
     EFFECT: improved protection of a sleeping person against insects, enhanced comfort. 
     4 cl, 6 dwg
Patent RU-2234359-C1 (RU)
Inventor: PILAT B V
IPC: B01D61/50
Filed: 2003-08-18
Granted: 2004-08-20
Abstract: FIELD: chemical industry; ferrous and non-ferrous metallurgy; solutions desalting technology using a method of an electrodialysis. 
     SUBSTANCE: the invention presents an electrodialyzer and is dealt with the solutions desalting technology using a method of an electrodialysis, in particular, it is dealt with designs of the multichamber electrodialyzers supplied with the ionite membranes used for clearing of solutions, suspensions and pulps, electrolytes and non-electrolytes, etc. The electrodialyzers may be used in the chemical industry, ferrous and non-ferrous metallurgy and also in the allied industries. The electrodialyzer contains: the basic butt-type electrodes; the internal additional electrodes dividing the electrodializer into sections; the opposite poles ionic-selective membranes and the separating gaskets in which there are no less than three apertures for routes of the initial solutions feeding and removal of products of desalination; branch pipes of the initial solution feeding and removal of products of the electrodialysis process. In the center of each section of the electrodialyzer there is a partition made out of a water-proof and nonelectroconductive material with two apertures for routes. The technical result is a decrease of unproductive consumption of the electric power due to break of the current conductive circuits formed by the routes of the dialyzate and concentrate and an increase of a degree the water desalination due to change of directions of streams in the apparatus. 
     EFFECT: the invention allows to decrease power consumption and to increase degree of the water desalination. 
     4 dwg
Patent RU-2235309-C1 (RU)
Inventor: ZABOTIN A L
IPC: G01N17/00
Filed: 2003-12-03
Granted: 2004-08-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method includes affecting the specimen to be tested by corrosion fluid during a given time and determining the change of the specimen mass and, hence, the rate of corrosion. The specimen is affected by hydrogen sulfide water solution of metal salts up to the formation of the sediments of ferrous sulfide on its surface. A solution of hydrochloric acid is added then to the corrosion fluid, and specimen is treated in such a fluid during 24-48 hours. 
     EFFECT: enhanced reliability of testing. 
     2 dwg
Patent RU-2254923-C1 (RU)
Title: Способ получения катализатора полимеризации и сополимеризации сопряженных диенов
Inventor: BUSYGIN V M
IPC: C08F4/52
Filed: 2004-01-19
Granted: 2005-06-27
Abstract: Изобретение относится к способам получения катализаторов полимеризации и сополимеризации сопряженных диенов и может найти применение при производстве цис-1,4-гомополимеров и цис-1,4-сополимеров в промышленности синтетических каучуков. Сущность способа заключается во взаимодействии в углеводородном растворителе соединения редкоземельного элемента (А), сопряженного диена (В) с предварительно сформированным комплексом, полученным в результате взаимодействия хлорирующего агента (С), алкилирующего агента (D) и основания Льюиса (Е). Технический результат - разработка способа получения катализатора полимеризации и сополимеризации сопряженных диенов, обладающего высокой активностью и стереоселективностью действия. 9 з.п. ф-лы, 1 табл.
Patent RU-2264821-C1 (RU)
Inventor: MELIKHOV V V
IPC: A61K36/00
Filed: 2004-04-07
Granted: 2005-11-27
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the present innovation deals with supplementing cattle diet with Chlorella Vulgaris-based bioregulator for 1 mo, once daily, moreover, as the above-mentioned bioregulator one should apply the products of Chlorella Vulgaris suspension processing. Moreover, the main product of processing - the complex of biologically active substances BAS should be fed for animals before morning feeding at the quantity of 1 l/animal, and secondary product of processing - residues of cell walls - should be given together with feedstuffs at the quantity of 1 g/kg body weight. The main product of processing - BAS is obtained due to twice freezing biological mass separated against supernatant liquid as the result of Chlorella Vulgaris cultivation, strain IFR N C-111 to achieve suspension density of 50-60 mln. cells/ml due to dividing defrosted biomass into cell fluid and solid fraction, infusing the latter upon a catholyte at pH being 6-8 at the ratio of 1:3 for 20 min and combining the extract obtained with cell fluid and liquid fraction, and secondary product of processing - the residues of cell walls should be obtained due to drying solid fraction remained after separating an extract under natural conditions and reducing. 
     EFFECT: higher efficiency. 
     2 cl, 2 tbl
Patent RU-2265286-C1 (RU)
Inventor: VOLKOV B I
IPC: H04N9/18
Filed: 2004-05-17
Granted: 2005-11-27
Abstract: FIELD: personal computer hardware; personal; computer monitors. 
     SUBSTANCE: proposed digital monitor that has line and frame sweep units is provided in addition with newly introduced AND gate, frequency scaler, ten switches, flip-flop, six R, G, and B code accumulators, three pulse amplifier units, radiation modulation unit, first amplifier and first piezodeflector with reflector on butt-end, second amplifier and second piezodeflector with reflector on butt-end, four reference-voltage sources, and optical projection system whose outer focal plane mounts opaque screen. 
     EFFECT: reduced power requirement and mass of monitor at low-voltage power supply  dispensing with code conversion to analog signals. 
     1 cl, 7 dwg, 1 tbl
Patent RU-2267843-C1 (RU)
Title: Modular electric plant and its receiving assembly
Inventor: BURAKOV JURIJ VALENTINOVICH
IPC: H02B5/02
Filed: 2004-07-13
Granted: 2006-01-10
Abstract: FIELD: power engineering, possible use for construction of supporting structures of sub-stations, distributing devices and other electric plants, meant for receiving, transforming and distributing electric energy of three-phase electric current of industrial frequency 50 Hz in networks with voltages range 35, 110, 150, 220 kV. 
     SUBSTANCE: modular electric plant consists of electric equipment, receiving assembly and bearing structure, formed of at least one module mounted on foundation , consisting of at least two rows of bearing posts of tubular shape, with at least two of them in each row with forming of flights in longitudinal and transverse directions; bearing beams, supported by bearing posts in each flight of longitudinal direction and mounted in pairs. Modules are constructed so, that bearing beams of separate modules are mutually parallel and/or mutually perpendicular, and electric equipment is mounted on foundation. Receiving assembly consists of at least one current-conducting wire, connected to at least one support, mounted on bearing structure of modular electric plant, while support consists of two polymer isolators, connected along height with forming of rigidity point, and current conducting wire is connected to support by holding assembly. The best variants of inventions from the group are realized with bolt connection of bearing structure elements and polymer isolators. 
     EFFECT: higher operational reliability of electric plant structures in case of upholding of unification and standardization principles due to development of modules, rational occupation of area occupied by distributing device, possible further expansion of operating electric plants, decreased metal capacity of bearing structure, decreased net costs of mounting operations and operation of electric plant, higher operational reliability of receiving assembly of modular electric plant due to support being capable of receiving static and dynamic loads, increased reliability of receiving assembly of modular electric plant due to development of modules. 
     2 cl, 4 dwg
Patent RU-2269254-C1 (RU)
Title: Movable irrigation apparatus
Inventor: ROGACHEV ALEKSEJ FRUMINOVICH
IPC: A01G25/09
Filed: 2004-09-02
Granted: 2006-02-10
Abstract: FIELD: agricultural irrigation systems. 
     SUBSTANCE: irrigation apparatus has immovable support and pipeline sections supported by self-propelled supports for synchronous movement and connected with each other. Pipeline sections are provided with sprinkler units mounted by means of T-shaped inserts between pipeline sections. Sprinkler units have increasing flow rates and irrigation radii with increasing discrete values from immovable support toward terminal sprinkler unit. Each of sprinkler units is joined to free end of T-shaped insert through set of diaphragms. Diaphragms are adapted for continuous altering of water flow effective section. Diaphragms have identical construction. Each of diaphragms is provided with opening offset to its peripheral edge. 
     EFFECT: enhanced reliability in operation, reduced irrigation erosion of soil owing to uniform distribution of precipitations and increased efficiency of movable irrigation apparatus. 
     2 cl, 4 dwg, 1 tbl
Patent RU-2269651-C1 (RU)
Title: Device for concretion production from seabed
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: E21C50/00
Filed: 2004-09-17
Granted: 2006-02-10
Abstract: FIELD: obtaining minerals from underwater, particularly hydro-mechanized devices for concretion production from seabed. 
     SUBSTANCE: device comprises movable seabed unit with pulp pump and outlet pipe, pressure pipeline with perforated part, basic ship and connection flanges. The perforated part is formed of parallel pipes connected with outlet pipe of the pulp pump and with pressure pipeline by distribution pipes. Number of pipes and pipe diameter are determined from   where D 1  is diameter of outlet pulp pump pipe, D 2  and n - diameter and number of pipes composing perforated part of pressure pipeline. 
     EFFECT: increased productivity. 
     5 dwg
Patent RU-2276040-C1 (RU)
Inventor: KESLER ANATOLIJ ALEKSANDROVICH
IPC: B63H5/125
Filed: 2004-11-29
Granted: 2006-05-10
Abstract: Судовой движительно-рулевой комплекс содержит трубу, жестко связанную с корпусом судна, а также закрепленный в трубе на радиальных и аксиальных подшипниках поворотный пропульсивный блок с капсулой в верхней части и движителем в нижней части. Радиальные подшипники размещены по высоте трубы, а аксиальный подшипник установлен на верхней оконечности трубы. Поворотное кольцо аксиального подшипника с помощью деталей крепления жестко соединено с капсулой и выполнено с возможностью приложения к кольцу силы вращения от механизма для поворота блока. Такое выполнение комплекса позволит упростить его конструкцию и повысить надежность работы. 1 з.п. ф-лы, 3 ил.
Patent RU-2276387-C1 (RU)
Title: Scintillator for registration of neurons
Inventor: IVANOVSKIKH KONSTANTIN VASIL E
IPC: G01T1/20
Filed: 2004-12-30
Granted: 2006-05-10
Abstract: FIELD: radiation measuring equipment engineering. 
     SUBSTANCE: device has calcium fluoride crystal, activated by europium fluoride, helium isotope. Device stands out due to presence of hydrogen and specific ratio of ingredients. 
     EFFECT: increased efficiency of registration of neutrons, selectivity of neutrons registration with γ-background and β-background. 
     5 ex
Patent RU-2281439-C1 (RU)
Inventor: SIMAGIN SERGEJ ALEKSANDROVICH
IPC: F24F7/06
Filed: 2005-02-02
Granted: 2006-08-10
Abstract: FIELD: ventilation. 
     SUBSTANCE: device comprises mechanism of double pivoting parallelogram.  The parallelograms defined by the links of the mechanism are arranged in the parallel vertical planes for permitting mounting the section of the air duct between them.  The air duct has two adjacent links mounted for permitting rotation in the vertical plane.  The pivoting connection of the links comprises shaft whose ends are provided with radially oriented levers with different inclination.  The levers are the links of the mechanism.  The other links of the mechanism parallel to them are made in block with the cantilever mounted on the end section of the air duct arranged from the side of the unmovable base.  The end section of the air duct is pivotally connected with the base through the rotatable base.  The air duct has at least two flexible sections at the sites of the connection of the adjacent links of the air duct. 
     EFFECT: enhanced reliability and expanded functional capabilities. 
     11 cl, 10 dwg
Patent RU-2282672-C1 (RU)
Inventor: CHEKUSHIN VLADIMIR SEMENOVICH
IPC: C22B13/02
Filed: 2005-03-18
Granted: 2006-08-27
Abstract: FIELD: non-ferrous metallurgy; production of black lead from raw materials  containing compositions of ore  lead sulfide concentrates and sludge oxygen compounds of lead, for example oxy-sulfate fraction of storage battery scrap. 
     SUBSTANCE: proposed method includes melting  of lead sulfate concentrates with oxy-sulfate sludge fraction of storage battery scrap which is added to sulfide concentrate at mass ratio of sulfide concentrate: oxy-sulfate fraction equal to 1: (2.0-2.5); burden thus formed in molten in alkaline medium. 
     EFFECT: reduced consumption of reagents. 
     1 tbl
Patent RU-2279804-C1 (RU)
Title: Устройство для формования пластичных масс
Inventor: KORJACHKIN VLADIMIR PETROVICH
IPC: A21C3/02
Filed: 2005-03-21
Granted: 2006-07-20
Abstract: Предлагаемое изобретение относится к кондитерской промышленности и может быть использовано для формования раскаткой пластов песочного теста и конфетных масс мягких сортов конфет. Устройство содержит установленные последовательно и попарно с уменьшающимся зазором верхние раскатывающие валки, нижние опорные валки и смонтированную на выходе пласта массы пару цилиндрических калибрующих валков. Верхние раскатывающие валки и нижние опорные валки выполнены комбинированными и содержат жесткие корпуса, на которых неподвижно закреплены упругие оболочки на верхних раскатывающих валках с переменной жесткостью вдоль осей валков, а на нижних опорных валках, включая калибрующий валок, с постоянной жесткостью вдоль оси валков. Каждая последующая упругая оболочка раскатывающих валков имеет жесткость, которая увеличивается в направлении к калибрующему валку, имеющему наибольшую жесткость, упругой оболочки. Изобретение позволяет улучшить качество поверхности пластов широкого ассортимента разнообразных рецептур теста и повысить скорость их формования. 2 ил.
Patent RU-2296998-C1 (RU)
Inventor: POSISEEVA LJUBOV VALENTINOVNA
IPC: G01N33/53
Filed: 2005-08-16
Granted: 2007-04-10
Abstract: FIELD: medicine, obstetrics, gynecology. 
     SUBSTANCE: in the 1 st  trimester of pregnancy in women at the risk of failed pregnancy of different genesis it is necessary to detect the content of C3 complement in blood. At its content being 30 mg/ml or more one should predict the development of gestosis that enables to carry out necessary prophylactic and curative procedures in due time. 
     EFFECT: higher accuracy and sensitivity of prediction. 
     3 ex, 1 tbl
Patent RU-2290506-C1 (RU)
Title: Установка для внутрискважинной сепарации газа
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B43/38
Filed: 2005-12-06
Granted: 2006-12-27
Abstract: Предлагаемое изобретение относится к нефтяной промышленности и может найти применение при создании и использовании установки внутрискважинной сепарации газа в водозаборных скважинах в системе межскважинной перекачки воды. Обеспечивает повышение эффективности работы системы межскважинной перекачки воды за счет обеспечения отделения газа от добываемой воды сепарацией с последующим отводом газа в нефтепровод. Сущность изобретения: установка включает две концентрично расположенные трубы, сепаратор центробежного типа с входом газожидкостного потока из колонны насосно-компрессорных труб, сливной узел, гидравлически связывающий сепаратор с трубным пространством колонны насосно-компрессорных труб, выполненный в виде хвостовика, подсоединенного к колонне насосно-компрессорных труб, патрубок, расположенный концентрично в хвостовике с возможностью образования гидравлического затвора, разобщающего полости колонны насосно-компрессорных труб, и концентрично расположенную трубу большого диаметра. Сепаратор центробежного типа размещен в разрыве колонны насосно-компрессорных труб вблизи устья скважины. Труба большого диаметра герметично соединена с колонной насосно-компрессорных труб выше и ниже разрыва, в нижней части колонна насосно-компрессорных труб снабжена электроцентробежным насосом, а в верней части на устье скважины соединена с выкидной линией скважины. Сепаратор центробежного типа выполнен на верхнем конце заглушенного сверху патрубка, соединенного снизу с нижней частью колонны насосно-компрессорных труб. Сепаратор подсоединен к верхней части колонны насосно-компрессорных труб, разделен на две части перегородкой и снабжен трубкой для отвода газа из-под перегородки в верхнюю часть трубы большого диаметра, а выше перегородки имеет отверстия для поступления воды в верхнюю часть колонны насосно-компрессорных труб. Труба большого диаметра с внутренней стороны снабжена датчиком уровня воды, размещенным ниже верхнего конца трубки для отвода газа, и перепускным клапаном для выпуска газа в затрубное пространство скважины, соединенное с нефтепроводом через обратный клапан. 2 ил.
Patent RU-2292908-C1 (RU)
Title: Agent improving semen quality
Inventor: MIROSHNIKOV VALENTIN MIKHAJLOV
IPC: A61K38/43
Filed: 2005-12-28
Granted: 2007-02-10
Abstract: FIELD: medicine, biology, pharmaceutical industry. 
     SUBSTANCE: invention relates to agents improving quality of semen. Invention proposes an agent improving quality of semen that comprises recombinant interferon-α, hyaluronidase, Trilon B 0.02% buffered solution with pH value 5.5-7.0 and glycerol in the following content of components per 1.0 g of the agent: recombinant interferon-α, 10000-200000 IU, hyaluronidase, 2-64 arbitrary units (AU), Trilon B 0.02% buffered solution with pH value 5.5-7.0, 0.25-0.5 g, and glycerol, the balance. Proposed agent can comprise additionally polyethylene glycol 4000-6000 Da in the amount 0.005-0.02 g, polyglucin in the amount 0.005-0.02 g, 3,7-bis-(dimethylamino)phenothiazonium chloride in the amount 0.0000015-0.02 g, organic preparation from cattle prostate in the amount 0.005-0.05 g, dry immunoglobulin preparation or dry immunoglobulin preparation for enteral using in the amount 0.02-0.3 g. The agent provides the directed improving semen quality in case of pathology in male urogenital tract, namely, enhancing the semen anti-viral activity caused by interferon-α. 
     EFFECT: improved and valuable biological property of agent. 
     17 cl, 24 ex
Patent RU-2300190-C1 (RU)
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: A01G25/02
Filed: 2006-01-10
Granted: 2007-06-10
Abstract: FIELD: agriculture, in particular, drop irrigation technique for farm crops using flexible moisteners. 
     SUBSTANCE: water outlet has flexible pipeline consisting of glued parts or formed by welding of parts and equipped with openings provided through pipeline wall. Flexible pipeline joint is defined by overlapped side edges of tape. Herringbone channels are formed on inner edge junction surface of continuous tape. Rectangular openings provided on edge surface are hydraulically communicated with herringbone channels. Angle of inclination of herringbone channels to tape edge is 20-70 deg. 
     EFFECT: increased efficiency by providing uniform liquid discharge. 
     2 cl, 4 dwg
Patent RU-2307629-C1 (RU)
Inventor: EGOROV VIKTOR VASIL EVICH
IPC: A61N1/30
Filed: 2006-02-08
Granted: 2007-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making local 5% aminocaproic acid injection into periocular tissues in the amount of 1.0 ml. Then, bath electrophoresis is carried out 1-2 h later in hyphaema cases. Endonasal electrophoresis is applied in hemophthalm cases and eye fundus hemorrhages with proteolytic enzymes like 0.2% trypsin and chemotrypsin solution for 15-20 min with current intensity of 1.5 mA. Intravenous infusion of 100 ml of 0.03% sodium hypochlorate solution is carried out once or twice a day with the number of injections equal to 2-3 in hyphaema cases and 3-5 injections in hemophthalm and hemorrhages cases. 
     EFFECT: high accuracy of early stage diagnosis.