baber/WOPTO huggingface dataset:
Patent RU-2273505-C1 (RU)
Title: Fire-fighting composition
Inventor: BARATOV ANATOLIJ NIKOLAEVICH
IPC: A62D1/08
Filed: 2004-12-31
Granted: 2006-04-10
Abstract: FIELD: combined fire-fighting compositions. 
     SUBSTANCE: fire-fighting composition comprises trifluoromethane used as retarder and taken in amount of 85-95% by weight and fire inhibitor, namely tributylphosphate, taken in amount of 5-15% by weight. 
     EFFECT: increased fire-fighting capabilities, reduced costs and toxicity of fire-fighting composition. 
     2 tbl
Patent RU-2278830-C1 (RU)
Title: Способ водоподготовки
Inventor: SEKISOV ARTUR GENNADIEVICH
IPC: C02F103/04
Filed: 2005-01-24
Granted: 2006-06-27
Abstract: Использование: очистка воды для ее потребления в качестве питьевой, в частности очистка и улучшение подземных вод, загрязненных в результате техногенного воздействия при разведке и разработке месторождений полезных ископаемых. Способ включает облучение воды светом в ультрафиолетовой области спектра порциями, для насыщения ее активным растворенным кислородом после очистки от растворенных загрязнителей. Облученную воду пропускают через дезинтегрированный неклассифицированный минеральный материал, состоящий из кварцевого песка и глиносодержащего минерального комплекса, и обеспечивают гидрогеологический режим миграции воды, соответствующий условиям формирования родниковых вод. Причем облучение светом в ультрафиолетовой области спектра и пропускание через дезинтегрированный неклассифицированный минеральный материал каждой порции осуществляют многократно для достижения необходимого результата, как по пройденному потоком воды расстоянию, так и по количеству растворенного в ней кислорода.
Patent RU-2284442-C1 (RU)
Inventor: SHIPUNOV ARKADIJ GEORGIEVICH
IPC: F41G1/48
Filed: 2005-03-09
Granted: 2006-09-27
Abstract: FIELD: armament, in particular, portable grenade launchers of single use. 
     SUBSTANCE: a hinged sight is installed on the device, it is provided with a butt-joining device for fastening of the launching container, which is made on the handle bed in the form of guide grips staggered in parallel in the bed length on the left-hand and right-hand sides mating the guide grips of the launching container.  The middle part of the left-hand guide grip of the handle is made movable with a projecting stop and perpendicular to the bed longitudinal axis and the right-hand guide grip, spring-loaded rod projecting and locked on the side of the left-hand guide grip.  The lever of the safety clip is rigidly installed on the rod on the side of the right-hand guide grip of the handle it is freely linked with the rear spring-loaded lever-catch of the container unjoining installed in the handle.  A spring-loaded front catch of the container unjoining is installed in a duct made in the front section of the handle under the bed, and electrical connectors mating the connectors of the launching container are installed in the bed slot under the duct. 
     EFFECT: provided multiple use of the sight-launching device. 
     5 cl, 7 dwg
Patent RU-2270941-C1 (RU)
Title: Magnetic clutch
Inventor: MARKOV DMITRIJ VALENTINOVICH
IPC: F16D27/01
Filed: 2005-03-28
Granted: 2006-02-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: magnetic clutch comprises driving and driven clutch members, which are axially aligned and separated by means of nonmetallic double-layer shield made of a dome with flange tightly secured to the housing.  The outer layer of the separating shield is composed of the cylindrical and bottom members.  The cylindrical member is made of nonmetallic cloth secured to the end members.  The nonmetallic cloth is covered with nonmetallic fiber coat impregnated with a compound.  The end members are secured to the flange of the first layer of the separating shield from the one side, and to the bottom member from the other side.  The bottom member is made of a metal.  The end members are made of metallic rings.  The diameter of the end member mounted on the bottom member is less than that of the end member secured to the flange of the inner coating. 
     EFFECT: decreased labor consumption and electromagnetic loss. 
     3 cl, 2 dwg
Patent RU-2287829-C1 (RU)
Title: Fiber-optic thermal anemometer
Inventor: VLASOV JURIJ NIKOLAEVICH
IPC: G01P5/10
Filed: 2005-04-20
Granted: 2006-11-20
Abstract: FIELD: measuring equipment, possible use for measuring average speeds and gradients of speeds of sea currents. 
     SUBSTANCE: in accordance to invention, onto two bimetallic spirals, one or two of which may be made with possible heating, object and supporting filaments of fiber-optic interferometer are applied with tightness. In case of overheating of one bimetallic spiral, average speed of low is measured, in case of overheating of both - speed gradient. Output signal of fiber-optic interferometer is received as a result of one or two bimetallic spirals overheated relatively to flow untwisting or twisting when cooled down by flow of liquid, which results in appearance of additional phase difference at output of fiber-optic interferometer, proportional to values being measured. 
     EFFECT: simplification of optical and electronic schematics of device. 
     3 cl, 2 dwg
Patent RU-2287705-C1 (RU)
Inventor: ZAMALEEV MANSUR MASKHUTOVICH
IPC: F01K17/02
Filed: 2005-06-07
Granted: 2006-11-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: proposed thermal power station employs type T extraction turbine with seven steam extractions included into regeneration system.  Three high-pressure regenerative heaters are connected to first three extractions, and four low-pressure regenerative heaters are connected to last four steam extractions.  Station contains condenser.  Upper and lower systems heaters are connected by heating medium line to sixth and seventh steam extractions, respectively.  Plant is provided for preparation of additional feed water with steam-water heater of source additional feed water connected by heating medium line to steam line of fifth steam extractions of type T turbine with heating steam extractions. 
     EFFECT: improved economy and reliability of thermal power station owing to use of stable low-grade heat source for heating medium in steam-water heater of source additional feed water. 
     1 dwg
Patent RU-2304450-C1 (RU)
Inventor: PUTIN BORIS VIKTOROVICH
IPC: A62B7/08
Filed: 2005-11-01
Granted: 2007-08-20
Abstract: FIELD: respiratory protection equipment. 
     SUBSTANCE: breathing protection device comprises air regeneration system made as regenerative cartridge arranged in breathing bag, hood to be secured to user's head and provided with half mask having fastening belts and connection orifice. The hood additionally comprises oval ring to connect the food with sealing means. 
     EFFECT: increased operational reliability and usage convenience. 
     6 cl, 6 dwg
Patent RU-2292409-C1 (RU)
Title: Nickel-chrome alloy coating electrodeposition process
Inventor: VINOGRADOV STANISLAV NIKOLAEVI
IPC: C25D3/56
Filed: 2005-11-07
Granted: 2007-01-27
Abstract: FIELD: electrochemical production processes, possibly deposition of bright coatings of nickel-chrome alloy. 
     SUBSTANCE: process comprises steps of electrolysis of aqueous solution containing nickel sulfate, amino-acetic acid, chrome-potassium alum, 1,4-butynediol, saccharin, boric acid, ammonium sulfate; sustaining pH value of electrolyte in range 2,0 - 5,0; placing non-soluble lead anode in additional anode cell with sulfuric solution having anion-exchange membrane. Method provides increased pH value at generation of chrome (III) hydrate. 
     EFFECT: stabilized composition of electrolyte, possibility for depositing bright coatings, enhanced buffer properties of electrolyte. 
     1 ex, 2 dwg, 2 tbl
Patent RU-2304357-C1 (RU)
Inventor: FILIN STANISLAV ANATOL EVICH
IPC: H04B7/005
Filed: 2006-01-17
Granted: 2007-08-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: proposed method for adaptive data transfer in wireless network using IEEE.802.16 Standard includes (a) evaluation of minimal transfer power considering way of processing at control level accessible to transfer medium and at physical level of this service flow; (b) minimization of total size of frequency-time resource of frame provided quality-of-service (QoS) mechanism requirements are satisfied; (c) adaptation of boundary position between frames of forward and return channels; (d) adaptation of assigned disposition of service flows in forward and return channel frames. 
     EFFECT: enhanced efficiency of adaptive data transfer. 
     9 cl, 5 dwg
Patent RU-2300527-C1 (RU)
Title: Method for preparing n-substituted derivatives of 4,6-dimethyl-3-cyanopyridyl-2-sulfonylamides
Inventor: DMITRIEVA IRINA GENNADIEVNA
IPC: A01N25/32
Filed: 2006-01-19
Granted: 2007-06-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention describes a method for synthesis of N-substituted derivatives of 4,5-dimethyl-3-cyanopyridyl-2-sulfonylamides that can be used as biologically active substances. Method involves preliminary synthesis of 4,6-dimethyl-3-cyanopyridyl-2-sulfonyl chloride by oxidative chlorination of 4,6-dimethyl-3-cyano-(1H)-pyridyl-2-thione without drying step that is subjected for interaction with amine. Interaction with amines is carried out by addition of amine solution in acetone to aqueous suspension of 4,6-dimethyl-3-cyanopyridyl-2-sulfonyl chloride at temperature 8-10°C. Invention provides synthesis of end substances with high yields - 69-74%. N-substituted derivatives of 4,6-dimethyl-3-cyanopyridyl-2-sulfonylamide show antidote activity with respect to herbicide 2,4-D in sunflower seedlings. 
     EFFECT: improved method of synthesis. 
     3 cl, 8 ex
Patent RU-2311918-C1 (RU)
Inventor: SHERSTOBOEV EVGENIJ JUR EVICH
IPC: A61K125/00
Filed: 2006-04-19
Granted: 2007-12-10
Abstract: FIELD: medicine, pharmaceutical industry. 
     SUBSTANCE: invention relates to an agent possessing immunostimulating activity. Agent possessing immunostimulating effect represents water-soluble polysaccharides isolated by two-fold extraction of swampy sweet flag rhizomes with water, precipitation of polysaccharides by two-fold volume of 96% ethyl alcohol, centrifugation and drying. Proposed agent possesses the enhanced immunostimulating effect. 
     EFFECT: enhanced and valuable medicinal property of agent. 
     2 tbl, 2 ex
Patent RU-2313669-C1 (RU)
Title: Горный комбайн
Inventor: MALJAROV ANDREJ VASIL EVICH
IPC: E21C27/00
Filed: 2006-06-13
Granted: 2007-12-27
Abstract: Изобретение относится к области горного машиностроения и может быть использовано в конструкциях горных машин. Обеспечивает повышение устойчивости мостового перегружателя в поперечном направлении, а также надежность соединения мостового перегружателя с конвейером горного комбайна. Комбайн содержит конвейер, мостовой перегружатель с проушинами, прицепное устройство, связывающее мостовой перегружатель с конвейером. Прицепное устройство размещено над мостовым перегружателем и выполнено в виде двух колец, внутренние диаметры которых превышают ширину конвейера. Они расположены соосно друг другу и соединены между собой с возможностью вращения относительно друг друга. Одно кольцо жестко установлено на конвейере. Другое кольцо выполнено с имеющими вертикальные пазы щеками, охватывающими мостовой перегружатель и соединенными с ним горизонтальной осью, проходящей под мостовым перегружателем через вертикальные пазы щек и проушины мостового перегружателя. 6 ил.
Patent RU-2313274-C1 (RU)
Inventor: RUNENKO SVETLANA DAVIDOVNA
IPC: A61B5/00
Filed: 2006-06-26
Granted: 2007-12-27
Abstract: FIELD: sports medicine. 
     SUBSTANCE: dynamics of more informative factors is determined: percentage of adipose and muscle bulk, vital and power index, physical wok ability according to PWC170 test, normalization of reaction type and reduction of restoration time after Martine stress testing, improvement in state of health, realization of assigned target and will of going on with training. Point is assigned to any factor and total efficiency point is determined.  Method can be used as dynamic doctor's check not only in fitness centers but also in medical exercises dispensary and in departments of medical rehabilitation and rehabilitation centers. 
     EFFECT: improved efficiency. 
     3 ex, 5 tbl
Patent RU-2307660-C1 (RU)
Inventor: KHASANOV ANVAR GINIJATOVICH
IPC: A61P17/02
Filed: 2006-07-10
Granted: 2007-10-10
Abstract: FIELD: pharmaceutical industry, medicine. 
     SUBSTANCE: claimed agent contains 2-3-day kumiss with specific proteinase activity, obtained by using Latobacterium bulgaricum microorganisms and genus Torula yeast and containing lactic acid, ascorbic acid, panthothenic acid, riboflavin, thiamine, vitamin B12 in specific component ratio. 
     EFFECT: effective agent for topical treatment of pyoinflammation diseases of soft tissues; decreased treatment time. 
     1 ex
Patent RU-2317629-C1 (RU)
IPC: H02M1/15
Filed: 2006-09-06
Granted: 2008-02-20
Abstract: Изобретение относится к области электротехники и, в частности, к устройствам для защиты различного электронного оборудования от воздействия импульсных перенапряжений в сети питания постоянного тока при коммутации мощного оборудования. Фильтр импульсно-коммутационных перенапряжений содержит последовательно соединенные дроссель и защитный диод, выход которого соединен с плюсом конденсатора и нагрузкой, второй вход конденсатора и нагрузки соединен с первым силовым входом транзисторного ключа. Устройство отличается тем, что в него введены фильтр радиопомех, драйвер, устройство измерения тока и включенный параллельно силовым входам транзистора варистор. Второй силовой вход транзисторного ключа соединен со вторым выходом устройства контроля тока, вход которого подключен ко второму выходу фильтра радиопомех и ко второму входу блока управления. Первый вход блока управления соединен с первым выходом фильтра радиопомех и входом дросселя, выход блока управления подключен к первому входу драйвера, второй вход которого соединен с первым выходом устройства контроля тока. Выход драйвера связан с управляющим входом транзисторного ключа, а входы фильтра радиопомех соединены с клеммами питания сети постоянного тока. Разработанный фильтр импульсно-коммутационных перенапряжений в сети постоянного тока позволяет обеспечить технический результат: расширить область его применения и повысить надежность. 1 ил.
Patent RU-2323170-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C1/04
Filed: 2006-10-09
Granted: 2008-04-27
Abstract: FIELD: decorating of porcelain, faience and other articles. 
     SUBSTANCE: proposed ceramic pigment contains the following components, mass-%: SiO 2 , 39.0-40.0; Al 2 O 3 , 2.0-3.0; Fe 2 O 3 , 3.0-4.0; CaO, 8.0-10.0; MgO, 1.0-2.0; Na 2 O, 3.0-5.0; K 2 O, 3.0-5.0; MnO, 10.0-12.0; B 2 O 3 , 10.0-15.0; P 2 O 5 , 10.0-15.0. Ceramic pigment imparts brown color to surfaces. 
     EFFECT: reduced pigment sintering temperature. 
     1 tbl
Patent RU-2336400-C1 (RU)
Inventor: SMYK ANATOLIJ FILIPPOVICH
IPC: E04H6/18
Filed: 2007-01-26
Granted: 2008-10-20
Abstract: FIELD: construction. 
     SUBSTANCE: multistorey motorised parking containing rectangular framework made of carrying and side frames; located on this framework cells with removable pallets for cars storage located on carrying frames of frame work opposite each other in several tiers; central shaft for load-lifting cage with rollers for vertical travel along guides, and drive for vertical travel of load-lifting cage; guides installed in entrance area along full height located symmetrically relative to central axis of rectangular framework as wide as entrance apart, at that load-lifting cage is equipped with additional rollers interacting with mentioned guides for centering the frontal part of load-lifting cage relative to central axis of framework, at that at top part of load-lifting cage catchers are installed and on frontal part of framework along its central axis vertical guide is mounted to interact with catcher which guide reaches entrance upper level, at that drive of load-lifting cage vertical travel includes hoist with friction drum and two lift blocks installed at both sides of cage symmetrically relative to its central axis. 
     EFFECT: simplification of multistorey parking design and performance improvement due to decrease of car loading and unloading timing cycle. 
     3 dwg
Patent RU-2339483-C1 (RU)
Inventor: BASJUK SEMAR TIMOFEEVICH
IPC: B21K1/28
Filed: 2007-01-30
Granted: 2008-11-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: from initial cylindrical stock semi-finished product is formed by means of hot die forging in two stages. In preliminary stage by means of settling in transitions stock dimensions are changed with reduction of height and increase of diametrical dimensions. In final stage cup walls are formed as well as bottom part. Settling is performed in convex and concave strikers with formation of concave and convex conical surfaces on the opposite side of settled stock. Stock is shifted prior to every subsequent transition of settling with concave side onto surface of concave striker. Dimensions of initial cylindrical stock, settled stock prior to corresponding transition of settling and after are selected with account of semi-finished product dimensions based on available ratios. Produced semi-finished product is exposed to thermal and mechanical treatment. 
     EFFECT: satisfactory working of the whole volume of stock and optimal properties of finished products. 
     2 dwg, 2 ex
Patent RU-2341877-C1 (RU)
Inventor: GOLOVKOV ALEKSANDR AFANAS EVIC
IPC: H03D1/18
Filed: 2007-02-20
Granted: 2008-12-20
Abstract: FIELD: radio communication. 
     SUBSTANCE: in method and device for demodulation of amplitude-manipulated and amplitude-modulated (AM) signals as non-linear element three-pole non-linear element is selected, which is connected between source of radio frequency AM signals and quadripole or between quadripole and introduced high frequency load, according to the circuit with common emitter, with common base or with common collector, quadripole is made of at least two resistive dipoles, values of parameters of which are selected based on condition of provision of required value of depth of amplitude modulation of received amplitude-modulated signal. 
     EFFECT: higher noise immunity with preset depth of amplitude modulation. 
     11 cl, 9 dwg
Patent RU-2337296-C1 (RU)
Inventor: STOROZHENKO VIKTOR NIKOLAEVICH
IPC: F28F25/04
Filed: 2007-03-19
Granted: 2008-10-27
Abstract: FIELD: chemical industry. 
     SUBSTANCE: employment of cooling tower sprinkler in form of polymer cellular tubes layers, situated in all layers, in parallel to each other, and welded together on module's end surfaces in contacting points, where before welding execution the ends of polymer cellular tubes are reduced to divergent cones, 0.2-0.5 of their diameter high and 30°-60° angle relative their central axes, as cooling towers water catcher. 
     EFFECT: invention allows to increase drops catching efficiency from ascending steam-to-gas flow during recirculated water cooling in industrial plants. 
     1 dwg
Patent RU-2338241-C1 (RU)
Inventor: IRKHIN VALERIJ PETROVICH
IPC: G06F7/72
Filed: 2007-03-22
Granted: 2008-11-10
Abstract: FIELD: computer engineering. 
     SUBSTANCE: device contains l decoders (l = ]log 2 (p-1)/2[, where p - device modulus), harmonic signal generator, l controlled phase shifters, harmonic signal phasing tester, phase shifters group for fixed phase value, first coder, first decoder, first OR gate, first group of OR gates, second OR gate, second coder, (l-1) units for multiplying by constant in absolute value, l units of AND gates, second decoder, second group of AND gates, third AND gate, third coder, modulo-two adder, first unit of OR gates, second unit of OR gates, code converter to transform number x to p-x and third unit of OR gates. 
     EFFECT: device functionality enhancement. 
     3 dwg, 2 tbl, 4 ex
Patent RU-2329086-C1 (RU)
Title: Фильтр механический
Inventor: DANILIN BORIS KONSTANTINOVICH
IPC: B01D36/04
Filed: 2007-03-23
Granted: 2008-07-20
Abstract: Изобретение относится к оборудованию для очистки жидкости и может быть использовано в трубопроводных системах различных технологических установок, где при эксплуатации под давлением требуется очистка воды от механических примесей, отрицательно влияющих на работу насосных агрегатов, запорной арматуры, теплообменников, других аппаратов и механизмов. Фильтр включает корпус с входным и выходным патрубками, установленную внутри корпуса трубу с продольными щелевыми прорезями и фильтрующим сетчатым элементом. Труба соединена с конусным диффузором. Продольные щелевые прорези выполнены на трубе во внутренней части диффузора и расположены равномерно по ее периметру. Фильтрующий сетчатый элемент установлен вокруг трубы. Корпус посредством дроссельной кольцевой диафрагмы разделен на две части - верхнюю и нижнюю с образованием кольцевой щели между ними, а объем нижней части корпуса больше объема верхней его части. Параллельно фильтру по ходу рабочей жидкости может быть включен второй однотипный фильтр, при этом корпуса обоих фильтров установлены на едином коллекторе. Технический результат: повышение эффективности очистки жидкости от механических включений при малом гидравлическом сопротивлении. 1 з.п. ф-лы, 4 ил.
Patent RU-2333114-C1 (RU)
IPC: B60L3/00
Filed: 2007-04-04
Granted: 2008-09-10
Abstract: FIELD: transport. 
     SUBSTANCE: electric multiple-unit train high-voltage chamber (HVC) locking system consists of an air tank from which air is forced via a supply line, safety valve, into air-operated locking circuits to lock HVC and, further on, via the current collector gate, into the said collector cylinder uplifting the current collector. Also, air from the aforesaid tank is fed via another supply line and air-operated valve con-rod-connected with the aforesaid current collector to the pressure electric pickup closing the electromagnetic contactor coil feed circuit to switch on the said contactor which, in its turn, closes the electric locking circuitry coil feed line. Now, the said locking circuitry locks HVC. 
     EFFECT: lower probability of HVC opening. 
     2 dwg
Patent RU-2344313-C1 (RU)
Inventor: BOBRYSHEV GRIGORIJ PAVLOVICH
IPC: F02M65/00
Filed: 2007-05-10
Granted: 2009-01-20
Abstract: FIELD: motors and pumps. 
     SUBSTANCE: invention is related to propulsion engineering, in particular, to test benches for testing and adjustment of diesel fuel equipment. Device for registration of fuel injection start by nozzle has rigid frame comprising injection chamber with openings for fuel inlet and outlet, cover and sensitive detector-piezoelectric cell. Pressure limiting valve is additionally installed in opening for fuel outlet. Inlet opening of pressure limiting valve is installed in upper part of injection chamber. Cover is arranged as rigid and is pressed to frame by dead stop through sensitive detector-piezoelectric cell. 
     EFFECT: expansion of application field and higher accuracy of devices operation. 
     2 cl, 1 dwg
Patent RU-2340134-C1 (RU)
Inventor: KUPRJASHKIN VLADIMIR FEDOROVIC
IPC: A01B33/02
Filed: 2007-05-11
Granted: 2008-12-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: rotary cultivator contains a gearhead of the running wheels and a gearhead of the tillage tools acting as a frame. Running wheels and tillage tools are fixed correspondingly on the axles of gearheads. Electric motor of the driving unit of the tillage tools, lever with control unit and gearhead of the running wheels are rigidly fixed on the gearhead of the tillage tools. Electric motor with a rotation frequency control module is fixed on the gearhead of the running wheels. Control module is kinematically connected with a spring - driven hanging knife through a lever tracing density variation of the soil. 
     EFFECT: ensures balanced motor load, will increase operational safety of the elements of the driving gear, quality of tilling and its productive capacity. 
     2 dwg