baber/WOPTO huggingface dataset:
Patent UA-74422-C2 (UA)
Title: Polarographic meter for measuring concentration of dissolved oxygen
Inventor: KIRIUSCHENKO IHOR HEORHIIOVYCH
Filed: 2003-09-01
Abstract: The proposed digital polarographic meter for measuring concentration of dissolved oxygen can be used in systems designed for monitoring content of oxygen in various media. The meter contains a primary measuring transducer and a secondary measuring transducer. The primary transducer contains an electrolytic cell and a detecting element with a cathode, reference electrode, and an anode, which is installed in the cell. The secondary transducer contains a controlled current source and an analog-to-digital converter with differential inputs. The present invention allows to increase the effect of oxygen reduction process on the current of primary transducer and to improve stability of the construction simultaneously.
Patent RU-2218344-C2 (RU)
Title: Усилители адгезии резины
Inventor: KHILTON DZHON MAJKL
IPC: C08L21/00
Filed: 1998-10-09
Granted: 2003-12-10
Abstract: Изобретение относится к металлоорганическим соединениям, к содержащим их составам и их использованию. Вулканизуемая резиновая смесь содержит натуральный каучук, один или несколько традиционных компонентов резиновой смеси и, по меньшей мере, одно металлоорганическое соединение в качестве усилителя адгезии общей формулы X(OMA' p ) m (OMB' q ) n , где Х представляет собой алюминий, титан, цирконий или кремний, алкил- или арилкремний или диалкил-, диарил- или алкиларилкремний; М - кобальт или никель; А' - радикал алифатической карбоновой кислоты с 7-15 атомами углерода; В' - радикал ароматической карбоновой кислоты с 7-15 атомами углерода или алифатической или ароматической арилоксикарбоновой кислоты с 8-15 атомами углерода; р и q - независимо от 0,5 до 1,5; m+n=x, где х представляет собой валентность X, m/n равно 0,67-9,0 и n равно 0,2-(х-1). Резина состоит из резиновой смеси, включающей, по крайней мере, один усилитель адгезии и одну или несколько добавок. Технический результат состоит в усилении адгезии резины к стальному корду с латунным покрытием и сохранении ее при старении в условиях паровой или солевой среды. 2 с. и 8 з.п. ф-лы, 1 табл.
Patent RU-2187407-C2 (RU)
Title: Vertical rope type machine for semicontinuous casting
Inventor: FURMAN M G
IPC: B22D11/00
Filed: 2000-05-24
Granted: 2002-08-20
Abstract: FIELD: foundry, namely casting of non-ferrous metals and alloys. SUBSTANCE: vertical rope type machine for semicontinuous casting includes drive unit, drums, ropes, platform with central suspension, guides and wheels. Wheels are mounted on balancers with counterweights that is why they may roll over obstacles displacing balancer with counterweight but not changing position of platform. EFFECT: elimination of misalignment and horizontal shifting of platform even if any obstacle is under wheel. 2 dwg
Patent RU-2187697-C2 (RU)
Title: Compressor station
Inventor: IGITOV ALEKSANDR SERGEEVICH
IPC: F04B39/16
Filed: 2000-08-14
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; compressors. SUBSTANCE: invention can be used in automobile gas- filling compressor stations. Proposed compressor station has gas primary processing unit, compressor set, and drying and regeneration unit. Regulating restrictors and recuperative heat exchanger located between restrictors and shutoff valve placed before restrictor, are installed in regeneration gas supply line. Shut-off valve is installed in regeneration gas supply line between restrictor and recuperative heat exchanger, gas cooling line being arranged parallel to valve and heat exchanger. Shut-off valves are installed on gas supply line to adsorbers, line to let gas out of adsorbers and line to supply regeneration gas to adsorbers. Regulating and check valves are installed in series in regeneration gas discharge line. Check valves are installed in gas outlet lines from drying and regeneration unit, and recuperative heat exchanger is connected with compressor set by heat supply line. EFFECT: simple and reliable design. 2 dwg
Patent RU-2210864-C2 (RU)
Title: Device and method for power regulation to control return-line common-user channel in cdma communication system
Inventor: MOON KHI CHAN
IPC: H04W76/02
Filed: 1999-03-23
Granted: 2003-08-20
Abstract: FIELD: code-division multiple access communication systems. SUBSTANCE: device designed to transmit power regulation commands over common-user channel for base station in CDMA communication system has time interval controller, selector for multiplexing power regulation command received in compliance with signal inserted in time position, orthogonal modulator for handling selector output signal by multiplying selector output signal by orthogonal code for common-user power regulation channel, and stretching modulator for stretching output signal of orthogonal regulator by stretching sequence and transmitting stretched signal. EFFECT: provision for transferring power regulation commands to users over return-line common-user channel of code-division multiple access system. 60 cl, 25 dwg
Patent RU-2192360-C2 (RU)
Title: Rail car for carrying long loads
Inventor: GUTSALO V G
IPC: B61D3/00
Filed: 2000-12-08
Granted: 2002-11-10
Abstract: FIELD: railway transport. SUBSTANCE: proposed rail car for carrying long loads, mainly large-size rockets, is long-based vehicle provided with carrying frame 1 installed on running bogies and furnished with transformable end face walls, pillars, roof 5, side walls and transport stands 7 one of which is furnished with compensator. Roof consists of several parts. Frame is furnished with fastening members along side beams. Detachable members are installed on end face walls. Pillars provided with extensions are installed on frame symmetrically relative to longitudinal axis of car for displacement in cross direction. Side walls are provided arch support 15, and they consists of separate sheets of guard suspended from longitudinal beams 17 of roof and tightened to frame by tie-rods. Fastening members are made in form of shaped sections whose surfaces are supports of guard sheets and arch supports. Guard sheets are interlapped through gaskets. EFFECT: enlarged operating capabilities. 3 cl, 10 dwg
Patent RU-2230385-C2 (RU)
Inventor: ALFEROV D F
IPC: H01H33/664
Filed: 2000-12-28
Granted: 2004-06-10
Abstract: FIELD: electrical engineering, power commutation equipment. SUBSTANCE: vacuum current switch includes arc chute and magnetic system in the form of permanent magnetic or coil put on axis of arc chute on side of any contact to form lateral-radial field. Value and structure of magnetic field are controlled with the aid of magnetic core made of ferromagnetic material with implementation of certain relation between diameter of magnet and outer diameter of ring contact. EFFECT: improved structure of magnetic field in intercontact gap which enhances cut-off capability of switch and reduces mass and size characteristics when permanent magnet is used. 10 cl, 3 dwg
Patent RU-2196871-C2 (RU)
Title: Core sampler
Inventor: KIRIENKO A M
IPC: E21B25/00
Filed: 2001-02-20
Granted: 2003-01-20
Abstract: FIELD: mining, particularly, means for core drilling. SUBSTANCE: core sampler has multistage unit for control of coring in the form of valve pairs; hole is a movable valve. Valve is located in hole cavity. Tiers of holes are uniformly distributed over length of core receiver to form two rows of holes located diametrically opposite to each other. Valve overlapping holes is made in the form of conical plate whose shank is ended in hemisphere passing into cylinder. Hemisphere diameter is equal to diameter of hole. Valve length exceeds thickness of core receiver wall by value equalling hemisphere radius. Valve is made of antifriction material and provided with stroke limiter, for instance, spring water, and draining channels. Valve pair cavity accommodates pieces of soft flexible material spherical in shape with good compressibility. Valve pair cavities of each tier are filled with material of various color. EFFECT: higher efficiency of core drilling due to receiving reliable information at surface on degree of filling of core receiver with core, and elimination of action of axial mechanical load on core. 1 dwg
Patent RU-2272980-C2 (RU)
Title: Weapon with air or gas drive
Inventor: KASAS SAL VA FRANSISKO
IPC: F41B11/54
Filed: 2001-07-05
Granted: 2006-03-27
Abstract: FIELD: weapon with an air or gas drive. 
     SUBSTANCE: the weapon has a frame carrying a container with compressed air/gas connected to a valve unit actuated by a striker that strikes the valve, trigger actuating the mentioned striker, hinged unit comprising the barrel and a detachable rotating cylindrical cartridge clip provided with a great number of bullet seats.  Mounted on the frame is a means for step-y-step rotation of the cartridge clip, which contains the first set of interconnected levers one of which is coupled to the trigger, and the other is coupled to the cartridge clip when the hinged unit (15) is in the combat position.  The pistol has a means that interlocks the motion of the trigger by fixing the component of the mentioned first set of levers, when the mentioned hinged unit is in the opened loading position. 
     EFFECT: enhanced safety of weapon handling. 
     8 cl, 6 dwg
Patent RU-2212305-C2 (RU)
Inventor: MOKRINSKIJ A V
IPC: B22D1/00
Filed: 2001-07-31
Granted: 2003-09-20
Abstract: FIELD: metallurgy, particularly, steelmaking; applicable in ladle treatment of steel. SUBSTANCE: device has inert gas pipeline, blowing tuyere and quick-break joint consisting of funnel and rod entering the funnel. Said rod is connected by system of hoses and pipes with main line of inert gas, and funnel is connected by means of pipelines with blowing tuyere of casting ladle. Funnel is suspended from ladle lower shell for motion in horizontal and vertical planes. Rod is rigidly secured to teeming ladle car or stand. Rod end may be made in form of hemisphere, and funnel has internal conical shape. Funnel is suspended on bolt with washer whose outer diameter of hole exceeding diameter of hole made in ladle lower shell. Diameter of hole in lower shell exceeds diameter of bolt by a factor of 2. EFFECT: getting rid of manual operations in disconnection of argon pipeline from ladle to prevent injuries in metal and slag spitting out of ladle. 3 cl, 4 dwg
Patent RU-2212394-C2 (RU)
Inventor: KOROBKOVA E F
IPC: C06B21/00
Filed: 2001-08-13
Granted: 2003-09-20
Abstract: Изобретение относится к области производства порохов и может быть использовано для изготовления порохов к патронам стрелкового оружия: спортивно-охотничьим. пистолетным, винтовочным и др. Согласно изобретению способ переработки порохов в тонкосводный порох включает получение пороховых элементов с размерами 0,2-0,7 мм, отжим пороховых элементов от воды, предварительную сушку до влажности 2-15%, вальцевание на пластинки толщиной 0,05-0,18 мм при температуре валков 15-55 o С, функционирование, окончательную сушку до влажности 0,8-1,0%, усреднение физико-химических характеристик мешкой, при этом перед вальцеванием пороховые элементы обрабатывают в водных 1,0-70,0 мас. % растворах неограниченно растворимых в воде растворителей - пластификаторов нитратов целлюлозы. Изобретение направлено на создание способа переработки как одноосновных пироксилиновых, так и одно-, двуосновных сферических порохов, позволяющего получать порох высокого качества с заданной поровой структурой для широкого спектра патронов стрелкового оружия. 4 табл.
Patent RU-2234867-C2 (RU)
Inventor: IZMAJLOV S G
IPC: A61B17/03
Filed: 2001-09-20
Granted: 2004-08-27
Abstract: FIELD: medicine, in particular, equipment for bringing together edges of circular leg wound. 
     SUBSTANCE: apparatus has two branches with pins and ratchet mechanism with handle. Branches are made in the form of arced members provided with slots and positioned for movement one with respect to another. Diameter of one branch is greater than diameter of other branch. Branches have different configuration of sections. Oval pins on branches are oriented in different directions and have different shape. Mechanism for bringing together said branches is made in the form of screw with worm drive in its mid portion and left-hand and right-hand threaded portions at opposite ends. Threaded portions are positioned for contacting with nuts joined to branches. Apparatus of such construction allow reliable simultaneous and uniform bringing together of edges of circular wound to be provided and length of wound circle to be corrected. Also, adaptation of all layers of soft tissues of leg is facilitated. 
     EFFECT: simplified construction and increased efficiency in bringing together of wound edges. 
     6 dwg
Patent RU-2226044-C2 (RU)
Inventor: ZDEPSKI DZHOZL VOLTER
IPC: H04N7/12
Filed: 2002-01-09
Granted: 2004-03-20
Abstract: FIELD: radio engineering. SUBSTANCE: device designed for supplying compressed synchronizing video signal to signal division device, sync signal being essentially matched with that across coding device, has compressed video signal source, counter circuit for generating time mark, processor for generating auxiliary information and for shaping first and second flags and data bursts. Method for transmitting compressed video signal involves generation of compressed video signal and time mark, additional mark, and auxiliary information, as well as shaping of first and second flags and data bursts. EFFECT: provision for synchronizing intermediate level of signal. 8 cl, 8 dwg
Patent RU-2254484-C2 (RU)
Inventor: LIPETS A U
IPC: F01K23/06
Filed: 2002-01-23
Granted: 2005-06-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention can be used at building steam-gas plants of increased efficiency by means of gas-turbine unit mounted on steam-turbine plant on operating thermal power station.  According to invention, all heating surfaces of boiler required for its operation on previous fuel are preserved, heating surface in additional so similar boiler surfaces are installed in separate convective gas conduit of gas turbine, and consumption of fuel in boiler reduced so that total steam-generating capacity of steam boiler with additional surfaces should be preserved at level of steam generating capacity of steam boiler at its operation with out gas turbine plant. 
     EFFECT: possibility of use of gas turbine plant on steam turbine power unit with boiler operating on any fuels, without long standstill of power unit for reconstruction and correlation of power of gas turbine and steam turbine operating en-bloc. 
     2 cl, 2 dwg
Patent RU-2217804-C2 (RU)
Title: Way for complex monitoring in populated area
Inventor: RUSINOV P S
IPC: G09B29/00
Filed: 2002-01-28
Granted: 2003-11-27
Abstract: FIELD: environmental monitoring. SUBSTANCE: way includes formation and superimposition of several mutually oriented subject maps in the form of photographs one on another. Single-scale simultaneous aerial photography of populated area is conducted in visible and infrared spectra of electromagnetic radiation cold season. Objects and/or plots showing increased percentage of catarrhal diseases of population according to medicinal statistics are marked on first aerial photograph, objects and/or plots displaying increased background of infrared radiation caused by leakage of heat and/or heat transfer agent are indicated on second aerial photograph. Aerial photographs are matched by identified points, objects and/or plots demonstrating increased percentage of morbidity of population and increased leaks of heat and/or heat transfer agent are found by matching and are reckoned among ecologically hazardous. Causes of leaks of heat and/or heat transfer agent in them are urgently established and removed, the rest of objects and/or plots with increased leaks of heat and/or heat transfer agent are reckoned to be economically unprofitable, detection and removal of causes of leak in them are considered to be second priority. EFFECT: raised informativity of monitoring of populated area, shortened time and reduced material expenditures on its conducting, reduced number of catarrhal diseases of its population and material expenditures for repair of residential and industrial objects and plots, prolonged life of their safe operation. 5 cl
Patent RU-2213085-C2 (RU)
Inventor: NIKOLAEV V V
IPC: C07C7/12
Filed: 2002-01-28
Granted: 2003-09-27
Abstract: FIELD: oil and gas production. SUBSTANCE: process is carried out by bringing natural or associated gas consecutively into contact with adsorbent (silica gel) and synthetic zeolite followed by regeneration saturated zeolite and adsorbent with counter current cleaned hydrocarbon gas at elevated temperature (180-220 C). Contact of gas with adsorbent and zeolite is performed at their ratio (1-10):1, respectively. EFFECT: simplified procedure, reduced power consumption, and prolonged lifetime of zeolite. 2 cl, 5 tbl, 3 ex
Patent RU-2278251-C2 (RU)
Inventor: IVANNIKOV VLADIMIR IVANOVICH
IPC: E21B43/25
Filed: 2002-02-12
Granted: 2006-06-20
Abstract: FIELD: production of liquid and gaseous substances from wells, particularly to treat reservoirs containing oil, gas, water or solutions to clean fluid drainage zone of mud and to create additional cracks in the zone, to clean inner surfaces of pipe or pipe strings inside wells of deposits, rust and scale. 
     SUBSTANCE: method involves filling well or well part with liquid; initiating blast waves in liquid; injecting aqueous clay suspension containing 10-15% of solid phase in productive reservoir opening interval or in pipe string; holding the suspension at rest to develop strength of coagulation gel structure; repeatedly initiating periodical pressure jumps, namely blast waves in suspension so that pressure jump frequency is enough for full coagulation structure recovery between pressure jumps. 
     EFFECT: possibility to perform rock fracturing simultaneously with cleaning of reservoir fluid filtering zone. 
     3 cl, 1 dwg
Patent RU-2228038-C2 (RU)
Inventor: JULDASHKINS OLEGS
IPC: A21D13/08
Filed: 2002-03-05
Granted: 2004-05-10
Abstract: FIELD: confectionery industry, in particular, preparing of farinaceous products. SUBSTANCE: composition includes mixture for shortcake semi-finished product and mixture for filler. Mixture for shortcake semi-finished product includes top-grade wheat flour, natural honey, margarine, sand sugar, chemical raising agent, edible salt, as well as egg product having structure and composition of egg powder, said components being used in predetermined amounts. Mixture for filler includes milk product, fatty component, hydrocarbon disaccharide component, chemical raising agent, vegetable fats, lactose enzyme, caramel colorant, modified potato starch, stabilizer-thickening agent, aromatizer, preservative, antioxidant, and water. Milk product has structure and composition of dry fat-free milk. Hydrocarbon disaccharide component has structure and composition of sand sugar. Filler components are used in predetermined amounts. EFFECT: stabilized organoleptical properties of mixtures at any phase and reduced production costs. 5 cl, 4 ex
Patent RU-2231932-C2 (RU)
Inventor: FEDOSOV M JU
IPC: H04Q1/45
Filed: 2002-04-19
Granted: 2004-06-27
Abstract: FIELD: communications engineering; public telephone networks. 
     SUBSTANCE: proposed method intended to identify signals in noise background includes specification of search conditions including table parameter tabulation and saving. Signal identification is based on use of digital filter depending for its operation on linear selective conversion using original weighting function. During identification digital filter is sequentially adjusted until desired precision of signal frequency determination is attained. In the process sequence of desired number of points approximating output signal within sought time period is obtained. Then signal parameters are evaluated and compared with desired ones. This method makes it possible to adjust digital filter in the course of operation and to evaluate signal parameters. 
     EFFECT: reduced processor memory requirement and period of real-time analysis for signal identification. 
     1 cl, 2 dwg
Patent RU-2246543-C2 (RU)
Inventor: VULETITS BOGDAN
IPC: C21B13/14
Filed: 2000-11-28
Granted: 2005-02-20
Abstract: FIELD: metallurgy; production of conversion pig iron. 
     SUBSTANCE: proposed method includes reduction of iron ore in reducing shaft to sponge iron which is introduced into upper part of melting gasificator where it is molten by means of gasifying agent and oxygen-containing gas forming molten conversion pig iron. Gasifying agent is also introduced into upper part of melting gasificator. Reducing gas formed simultaneously is discharged from upper part melting gasificator and is fed to reducing shaft for reduction of ferric oxide. Sponge iron introduced into melting gasificator possesses high degree of metallization exceeding 92%. Ferric oxide is additionally introduced into melting gasificator for reducing the degree of metallization to about 88%. 
     EFFECT: functional decoupling of reducing shaft and melting gasificator excluding adverse effect on each other. 
     9 cl, 1 dwg
Patent RU-2232344-C2 (RU)
Title: Способ определения места течи жидкости или газа на участке трубопровода и устройство для его осуществления
Inventor: KUDINOVICH I V
IPC: F17D5/02
Filed: 2002-06-03
Granted: 2004-07-10
Abstract: Изобретение относится к области транспортировки жидких и газообразных сред и касается вопросов определения места утечки из трубопроводов, предназначенных для транспортировки жидкости или газа, в частности для определения течи среды на участке трубопровода, отсеченного от магистрали задвижками. Техническим результатом изобретения является повышение экономичности и эффективности определения конкретного места утечки жидкости или газа в трубопроводе за счет отказа от детального обследования всей поверхности контролируемого участка внутри или снаружи трубопровода, что особенно важно для труб, проложенных под землей, водой или недоступных для наблюдения. В способе определения места течи в начале и конце контролируемого участка трубопровода замеряют одновременно расходы и давления противоположно движущихся потоков, для чего в указанном участке осуществляют подачу жидкости или газа одновременно с противоположных концов участка трубопровода во взаимно встречных направлениях, а место течи определяют по результатам измерений по соотношению: 
     
       
     
     где Р 1  и P 2  - давления на противоположных концах контролируемого участка трубопровода (для случая негоризонтального расположения трубопровода на верхнем и нижним концах контролируемого участка соответственно); 
     l - длина участка трубопровода между точками замера давления жидкости или газа на противоположных концах контролируемого участка; 
     l 1  - расстояние от места замера давлением P 1  до места течи; 
     d г  - гидравлический диаметр трубопровода; 
     λ - коэффициент сопротивления трения единицы относительной длины трубы; 
     γ - удельный вес среды; 
     α - угол наклона оси трубопровода относительно горизонтальной плоскости; 
     G 1  и G 2  - расходы противоположно двигающихся потоков жидкости или газа в трубопроводе контролируемого участка под давлением Р 1  и Р 2  соответственно; 
     f(λ, d г , γ, G) - функция, определяющая удельные потери давления на трение и зависящая от коэффициента сопротивления, гидравлического диаметра, удельного веса и расхода среды, причем значения функции f(λ, d г , γ, G) либо определяют экспериментально, замеряя перепады давления ΔР при различных расходах G на длине L того же трубопровода или аналогичного, и, рассчитывая по соотношению 
     
       
     
     либо определяют экспериментально на гидродинамически подобных контролируемому участку моделях, либо рассчитывают по общепринятым методикам и справочным данным. В устройстве для определения места течи жидкости или газа на участке трубопровода измерители расхода и давления установлены в начале и конце контролируемого участка трубопровода, а к трубопроводу между задвижками и упомянутыми измерителями расхода и давления через клапаны с помощью патрубков подсоединены емкости жидкости или газа с устройствами для подачи среды, регулировки и измерения расходов и давления. 2 н. и 1 з.п. ф-лы, 2 ил.