baber/WOPTO huggingface dataset:
Patent RU-2092570-C1 (RU)
Inventor: DOROFEEV GENRIKH A
IPC: C21C5/28
Filed: 1995-05-26
Granted: 1997-10-10
Abstract: FIELD: metallurgical industry. SUBSTANCE: method improves technical and economical indices, reduces content of impurities in ready steel and consumption of scrap, prolongs stability of refractory lining. According to method, left in bath is part of melt of preceding cycle, hard metal charge is loaded, cast iron is poured in, bath is blown with oxygen, slag-forming components are introduced. Left in converter bath is 3-25% of melt of preceding burden mass. Used as hard charge is prepared combination in the form of conglomerate of iron-containing alloy and oxidic material which is loaded to remaining metal in amount of 5-40% of burden mass, then cast iron is poured in and bath is blown with oxygen. Also possible is additionally to load metal scrap together with prepared charge in relation of 1:(0.1-10.0). Advisable is to use prepared charge with content of oxygen by 5-30% higher than required for complete oxidizing of all components in bath possessing higher attraction to oxygen as compared with iron. Possible to use as prepared charge is conglomerate containing iron-holding alloy, oxidic material and carbon-containing additives. Advisable is to use prepared charge in the form of lumps with mass of 5-12 kg and 18-45 kg in relation of 1:(0.3-1) respectively. Process of bath decarbonization is started earlier, intensive agitation of metal by carbon oxide bubbles improves mass-exchange processes in bath volume and ensures stable process of decarbonization. EFFECT: high efficiency. 4 cl, 3 tbl
Patent RU-2078123-C1 (RU)
Title: Lubricating composition
Inventor: MELNIKOV VALERIJ G
IPC: C10M131/08
Filed: 1995-06-21
Granted: 1997-04-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: proposed lubricant composition comprises 0.01-3.0 mass % of surfactant and hydrocarbon oil. EFFECT: improved lubrication. 2 tbl
Patent RU-2088656-C1 (RU)
Title: Composition for bacteria storage
Inventor: PLOTNIKOV OLEG P
IPC: A61K39/02
Filed: 1995-08-11
Granted: 1997-08-27
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: composition has protective protein medium, 7,7-dimethyl-2,4-diphenyl-5-oxo-5,6,7,8-tetrahydroquinoline, its solvent and water at the definite ratio of components. Protective protein medium can contain the following components, wt.-%: sucrose, 1-20; gelatin, 0.8-3.5; and agar-agar, 0.05-0.1. Dimethylsulfoxide and ethanol can be used as solvent. EFFECT: improved quality. 4 cl, 2 ex
Patent RU-2124977-C1 (RU)
Title: Method for machining external shaped surfaces of revolution
Inventor: PRILUTSKIJ V A
IPC: B24B21/16
Filed: 1995-09-11
Granted: 1999-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this can be used for final treatment of surfaces of grooves in internal rings of bearings. According to method, used in function of tool is band which is rewinding from one reel to another and having running-on section and running-out section. Band is brought in contact with surface of article to be treated and article is rotated around its axis. Band is of round cross-section and its radius is equal to minimal radius of curvature of concave part of profile of article surface being treated. Band receives additional rotating motion around its central axis by means of simultaneous turning of lateral cross-section of running-on and running-out sections together with corresponding reels. Speed of additional rotating motion is selected so as to ensure not less than 3-8 revolutions of band cross-section during treatment of single article. Aforesaid operations widen technological potentialities in application of method due to treatment of toroidal surfaces and also improve stability of band. EFFECT: higher efficiency. 2 dwg, 1 ex
Patent RU-2095392-C1 (RU)
Title: Installation for vacuum distillation of liquid product
Inventor: TSEGELSKIJ VALERIJ G
IPC: B01D3/10
Filed: 1995-09-25
Granted: 1997-11-10
Abstract: FIELD: chemical engineering. SUBSTANCE: installation contains separator, circulation pump, jet apparatus, vacuum vessel, and fluid-ring vacuum pump, gas inlet of which is connected to line for discharging gas from separator and fluid inlet and outlet are connected to circulation pump outlet and separator, respectively. EFFECT: improved construction. 3 cl, 1 dwg
Patent RU-2091130-C1 (RU)
Title: Filter for separation of suspensions
Inventor: YAKOVLEV SERGEJ P
IPC: B01D29/72
Filed: 1995-10-04
Granted: 1997-09-27
Abstract: FIELD: filters for separation of suspensions. SUBSTANCE: filter includes cylindrical housing, filter cartridge mounted coaxially in housing, agitator whose blades rotate in clearance between filter cartridge and housing and flushing fluid supply manifold mounted on housing. Filter cartridge is equipped with ring and pipe which separates it into two cavities; upper portions of these cavities form pulsating chambers. Shaft of drive runs to point of connection with agitator through pulsating chamber formed by upper portion of pipe fitted in filter cartridge and cavity of filter cartridge connected with it; seals are provided in cover of pulsating chamber and lower cover of filter cartridge. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2128504-C1 (RU)
Inventor: ALAN RIB E
IPC: A61K8/00
Filed: 1995-10-06
Granted: 1999-04-10
Abstract: FIELD: medicine, cosmetics, dermatology. SUBSTANCE: invention relates to an emulsion of type "oil-in-water" formed by oily globules. Each globule has lamellar fluidized protective envelope dispersed in an aqueous phase. Each oily globule containing at least one lipophilic cosmetically or dermatologically active compound is covered uniformly by monolamellar or oligolamellar layer. Layer is prepared from at least one lipophilic surface-active substance, hydrophilic surface-active substance and at least one ionic amphiphilic lipid to obtain pH value of an emulsion from 5.5 to 7.5. Oily globules covered by protective envelope have an average diameter less 500 nm, preferably 200 nm. EFFECT: improved penetration of substances and stability. 28 cl
Patent RU-2104642-C1 (RU)
Inventor: PAVLOVA A V
IPC: A01N1/02
Filed: 1995-12-07
Granted: 1998-02-20
Abstract: FIELD: animal agriculture. SUBSTANCE: method involves covering deer velvet antlers with protective layer right after cutting by means of antlers cutting machine. Protective layer is composition containing calcined clay and boiled or chlorinated water. During repeated antlers boiling and drying procedures, protective layer is regularly renewed. Upon expiration of conservation time, protective layer is removed. EFFECT: increased efficiency and simplified method. 3 dwg
Patent RU-2129627-C1 (RU)
Title: Method for fabricating colored cellulose-containing textile materials
Inventor: GEORG SHNITSER
IPC: C09B7/02
Filed: 1994-03-21
Granted: 1999-04-27
Abstract: FIELD: textile industry. SUBSTANCE: materials are fabricated by treating original material with dyeing liquor containing leucoindigo, alkali, and reducing agent followed by oxidative fixing of chosen dye on textile material, washing, and drying. Novelty consists in utilizing leucoindigo prepared by catalytic hydrogenation of indigo and adding it to dyeing liquor in the form of water-alkali solution. EFFECT: satisfied engineering requirements. 7 cl, 1 tbl, 2 ex
Patent RU-2101112-C1 (RU)
Inventor: AGEEV L M
IPC: B21B1/24
Filed: 1996-01-04
Granted: 1998-01-10
Abstract: FIELD: rolling, mainly thin precision strips in plants for producing metallic articles, steel rolling plants and other specialized plants. SUBSTANCE: coiling member in the form of bobbin is mounted on shaft joined with drive mechanism by means of universal spindle. Said shaft is mounted in bearings on traverse bar provided with mechanism for moving it along vertical guiding columns. Said mechanism is arranged on cross piece connecting said columns. Said traverse bar with bobbin is set in predetermined level by means of motion mechanism. It provides deflection of strip from horizontal plane by angle β in zone between bobbin and rolls of working stand. AT coiling strip onto bobbin angle β has tendency for changing. In order to avoid it traverse bar is displaced in vertical direction along said guiding columns and in the result angle β remains constant. EFFECT: possibility of regulating deflection angle of strip ends outside deformation zone of rolling stand and sustaining its value at coiling process without use of guiding rollers, without increase of coiler dimensions. 3 dwg
Patent RU-2089981-C1 (RU)
Inventor: LAZHINTSEV BORIS V
IPC: H01S3/09
Filed: 1996-01-05
Granted: 1997-09-10
Abstract: FIELD: laser engineering; miscellaneous devices using self-maintained space discharge. SUBSTANCE: set of electrodes has at least two electrodes 1, 2 made of separate plates; each plate of first and second electrodes is electrically coupled with two plates: with adjacent plate of particular electrode through spark gaps and with plate of other electrode located in same plane through its separate section of storage capacitor; one of plates in any electrically coupled pair is connected through stabilizing inductance coil to common bus of respective electrode and other one is not connected to common bus. Insulating members placed between all plates form gas flow whose velocity is perpendicular to plate working edge. EFFECT: provision for shaping self-maintained space discharge in gas mixtures of highly heterogeneous density and at high pulse repetition rate of self-maintained space discharge. 3 cl, 3 dwg
Patent RU-2114510-C1 (RU)
Inventor: ZAPLETIN JU V
IPC: H04B7/02
Filed: 1996-01-29
Granted: 1998-06-27
Abstract: Изобретение относится к радиосвязи и может быть использовано в космических и наземных радиолиниях связи. Многоканальная система радиосвязи с повторным использованием частоты, содержащее на передающей стороне генератор ФМ-сигнала, два амплитудных модулятора, входы которых подключены к выходам генератора ФМ-сигнала, а выходы подключены к передающим антеннам, на приемной стороне, две приемные антенны, которые подключены к входам сумматора, и демодулятор. Для расширения функциональных возможностей, т.е. увеличения числа передаваемых информационных сигналов, дополнительно введены на передающей стороне опорный генератор, кодирующее устройство, третий амплитудный модулятор и третья передающая антенна, а на приемной стороне - третья приемная антенна, формирователь опорного сигнала, декодер и три синхронных детектора. Если в устройстве-прототипе можно было передавать одну основную и одну дополнительную информации, то введение вышеуказанных блоков позволяет увеличить количество передаваемых дополнительных информаций до трех. 5 ил.
Patent RU-2107708-C1 (RU)
Title: Reagent for treating drilling muds
Inventor: SUKHIKH JU M
IPC: C09K8/68
Filed: 1996-02-26
Granted: 1998-03-27
Abstract: FIELD: drilling fluids. SUBSTANCE: invention confers drilling mud necessary operational parameters without additionally treating it by other chemical reagents and provides stability of its properties under salt corrosion conditions and drilled out rock action, while simultaneously accelerating formation of mudding layer upon drilling with this mud and preserving inhibition capability. Reagent contains (in wt %): starch, 4-8; sodium metasilicate, 0.5-6.0; sodium hydroxide, 0.1-0.5; aluminum sulfate or potash alum, 0.3-1.5; and water, the balance. EFFECT: improved operational quality. 5 tbl
Patent RU-2123332-C1 (RU)
Title: Anthelminthic agent
Inventor: DIDENKO P P
IPC: A61K31/165
Filed: 1996-02-26
Granted: 1998-12-20
Abstract: FIELD: agriculture, veterinary helminthology. SUBSTANCE: anthelminthic agent is 5-chloro-4′-- -nitrosalicylanilide. This is an amorphous powder, grayish-yellow color, water-insoluble, good soluble in acetone, benzene, alcohol and acetic acid. Proposed anthelminthic agent shows high (100%) effectiveness against cestodes in sheep, goats, dogs and other animals and can be used for animals treatment. EFFECT: high effectiveness of an agent. 5 tbl
Patent RU-2141864-C1 (RU)
Title: Use of centrifugal cleaner and self-cleaning filter as means for improvement of degassing of dispersed system with liquid dispersed medium
Inventor: SHUTKOV A E
IPC: B01D19/00
Filed: 1996-02-27
Granted: 1999-11-27
Abstract: FIELD: devices for combination of filtering and degassing of liquid media with solid dispersed phase and also containing gas phase in dissolved and/or undissolved form; applicable, preferably, in filtering with degassing of oils in lubricant system of internal combustion engines. SUBSTANCE: the essence of invention consists in use of centrifugal cleaner and self-cleaning filter. The latter is made for washing of filtering surface with filtrate and/or with treated dispersed system. Filtering effect is used as means for improvement of degassing of dispersed system. Components of dispersed phase washed off the filtering surface are withdrawn to centrifugal cleaner for their subsequent utilization. EFFECT: improved degassing of dispersed system due to application of known design solution for separation from system of undissolved and dissolved gas phases. 17 cl
Patent RU-2096845-C1 (RU)
Inventor: GUSAROV VLADIMIR I
IPC: G21F9/34
Filed: 1996-02-27
Granted: 1997-11-20
Abstract: FIELD: servicing nuclear power plants; decontaminating parts of RMBK 1000 and RMBK 1500 reactors during their repairs. SUBSTANCE: electromechanical decontamination plant has bath filled with electrolyte, cathode placed under electrolyte surface, and casing connected into anode circuit. Cathode is built up of two tubes placed around casing on two sides (internal and external ones). Tubes carry casing centering devices. Cathode has bottom end support passing current lead to casing; plant is provided with high-pressure washing-water feeder in the form of annular header placed above water surface and arranged coaxially to casing and to casing-facing radial injectors attached to header. EFFECT: improved design. 3 dwg
Patent RU-2121928-C1 (RU)
Inventor: ZHAK BRUK
IPC: B60B9/00
Filed: 1996-05-29
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering; wheel making. SUBSTANCE: wheel has rim 1, central part 2 consisting of hub 22 and disk 6, shock absorber 5 arranged between central part 2 and rim 1, at least one flange 3 and fasteners 7 of flange 3. Rim has two fillets 10, 11 on its inner part 9 arranged at one and the other sides of wheel symmetry plane and connected in flat inner part of cylindrical section 12. Shock absorber is of tulip section. Method comes to the following: first monoblock wheel is forged from steel blank with central part consisting of hub and disk and rim connected with disk by fillets whose radius is equal to half the thickness of rim, and then rim is separated from central part by cutting on blanking die over line of disk-to-fillet connection. Before assembling, rim and central part are subjected to machining. EFFECT: enhanced dynamic properties of wheel, increased stability of shock absorber. 4 cl, 3 dwg
Patent RU-2123639-C1 (RU)
Inventor: ARTAMONOV N A
IPC: F23L15/04
Filed: 1996-06-28
Granted: 1998-12-20
Abstract: Рекуператор используется в теплоутилизирующих устройствах, применяемых для нагрева газа (воздуха) в нагревательных и термических печах различного назначения, в нефтехимической, машиностроительной и металлообрабатывающей промышленности. Сущность изобретения заключается в том, что в рекуператоре, содержащем соосно расположенные наружный и внутренний короба, последний из которых выполнен в виде установленного с возможностью вращения, снабженного лопастями цилиндрического газопроницаемого цилиндра, образующие центральный дымовой и кольцевой газовый (воздушный) каналы с тангенциально расположенными к кольцевому каналу входным и выходным патрубками, лопасти внутреннего короба выполнены в виде винтовых перегородок кольцевого газового (воздушного) канала, при этом шаг винтовой поверхности перегородок составляет (0,625 - 0,125) D т  где D т  - внутренний диаметр внешнего короба. За счет повышения коэффициента использования тепла дымовых газов повышается эффективность рекуператора. 2 ил.
Patent RU-2103606-C1 (RU)
Title: Hand slag breaker
Inventor: ALFEROV O N
IPC: F23J1/04
Filed: 1996-08-13
Granted: 1998-01-27
Abstract: FIELD: hand tools used for cleaning surfaces of industrial equipment, for example, units for torch cutting of slabs. SUBSTANCE: hand slag breaker includes tool, articulated torque link 3 secured on axle 2 and holder 4; slag breaker is also provided with fork 9 which is secured on axle 2. Holder 4 is provided with transverse slots 5; tool 6 includes stops 8 mounted in horizontal plane along axis running through center of gravity of tool 6 which is located in holder 4 for embracing by fork 9; stops 8 are mounted for engagement with slots 5 of holder 4. EFFECT: enhanced reliability and increased productivity. 3 dwg
Patent RU-2123455-C1 (RU)
Inventor: GOROBTSOV V M
IPC: B64C27/02
Filed: 1996-09-16
Granted: 1998-12-20
Abstract: FIELD: flying vehicles possessing properties of aircraft and helicopter. SUBSTANCE: propulsor is provided with two flapping diaphragms oscillating in opposite phases. Diaphragms are provided with check valves at outlet side whose one end is articulated on body formed, for example, by wing spars and through aerodynamic fins; rear walls of body are hinged. Lifting flapping plane is formed by flapping propulsors located longitudinal and transversely in many rows in cells of lattice structure formed in its turn by spars and through aerodynamic fins. Modes of flight are determined by change of average angle of attack of flapping diaphragms and position of swivel of rear wall. In horizontal flight, lifting force is also ensured by wings made in form of strips between aerodynamic fins; they are so located that do not interfere with entrapping air flow and throwing it away by flapping diaphragms. In horizontal flight, wings unload flapping propulsors, thus providing for high safety of flight in case of engine stoppage. Control flapping aircraft is effected by means of active tail unit whose movable parts are oscillating ensuring effective control at low and zero speeds in hovering. EFFECT: enhanced efficiency of flying vehicles possessing properties of aircraft and helicopter. 5 cl, 7 dwg
Patent RU-2111589-C1 (RU)
Inventor: SEMENOV A A
IPC: H01S3/06
Filed: 1994-07-18
Granted: 1998-05-20
Abstract: FIELD: laser engineering. SUBSTANCE: solid- state laser whose effective wavelength of 1.4 mcm is safe for human skin has $$$ ion doped active medium and light pumping source isolated from active medium by additional filtering layer in the form of optical parts and/or coatings deposited on them, and/or liquid medium catching and eliminating ultraviolet rays and transmitting light in active medium excitation range. Optical density of filtering layer total throughout entire length of any laser beam path between pumping source and active medium, including path inside pumping source envelope, should be greater than 2 within wavelengths shorter than 320 nm and not greater than 0.1 in the range of active medium excitation spectrum with wavelengths greater than 360 nm. Filtering is made in laser by using, for example, cesium oxide film, 0.3-1.5 mm thick, on transparent material surface of laser components in which at least one third of their composition is $$$ and/or liquid medium containing cesium compounds, such as those based on aqueous solutions of salts of $$$ and/or $$$ with total molar concentration of $$$ ions not less than 0.4 m/l. EFFECT: improved design. 11 cl
Patent RU-2144542-C1 (RU)
Title: Method of isolating synthetic emulsion rubbers
Inventor: RASPOPOV V I
IPC: C08C1/15
Filed: 1997-02-27
Granted: 2000-01-20
Abstract: FIELD: rubber and chemical industries. SUBSTANCE: rubber latex is coagulated in presence of serum water, sulfuric acid, and coagulation agents. Rubber crumb is washed from acid residues and coagulation agents, squeezed, and dried. Rubber crumb contained in serum, wash, and squeeze waters is concentrated by feeding streams through nozzle into corresponding phase separator between casing and filter element maintaining concentrate stream velocity 15 to 25 m/s. Phase separator has spiral barrier mounted between cylindrical casing and filter element. Pitch of spiral barrier decreases in direction from nozzle to outlet by the value inverse to withdrawn filtrate. Serum water concentrate is fed into coagulation stage, filtrates are used for preparing coagulation agent solutions, and water concentrate crumb is used in washing stage. The rest of water is withdrawn for biological purification. EFFECT: increased overhaul life of filter element. 2 dwg, 2 tbl
Patent RU-2128559-C1 (RU)
Title: Method for making strip of springy steels and treating it
Inventor: NIKITIN G S
IPC: B21B3/02
Filed: 1997-04-15
Granted: 1999-04-10
Abstract: FIELD: metallurgical industry, namely production of springy steel strip and treatment of it. SUBSTANCE: strip blank is made by continuous casting process. Strip blank is heated up in inductor and its temperature is equalized. Then strip is subjected to combination rolling in planetary rolling stand and further in sizing rolls at controlling its temperature. Ready strip is heated up by induction or electric-contact process. Then strip loop is formed and strip is stopped behind loop. Strip is cut by measured length pieces and they are simultaneously perforated. Strip pieces are subjected to hot bending for making springy fasteners for rails and quenching them. EFFECT: possibility of making high-quality small-width strip of springy steel subjected to subsequent treatment for providing its predetermined stable physicomechanical properties in narrow range of characteristics. 7 cl, 1 dwg, 1 ex
Patent RU-2150739-C1 (RU)
Title: Responding signal processing system and method for detection of maximal duration of automatic process completion using responding system
Inventor: VEDT KARL
IPC: G06F9/46
Filed: 1995-12-14
Granted: 2000-06-10
Abstract: FIELD: real-time error-tolerant signal processing equipment, which uses multiple data processing units, which are connected by means of data transmission units. SUBSTANCE: data processing units implement modular computer programs, which consist of multiple functional modules. Responding system transforms input signal state according complex specification into output signal state. Responding system has first database, which stores maximal processing time for each functional unit, as well as maximal transmission time for each data transmission unit, second database, which stores coordination of data processing units, data transmission units and computer programs between each other, as well as sequences of signal processing operations according processing specification. In addition, responding system has third database, which stores parameters of data processing units, data transmission units, and computer programs. Stored data are used by synchronization unit in order to detect maximal execution time for production of output signal state. This happens before real use of system after development, so that its ability for real-time operations may be proven in advance. EFFECT: detection of maximal time required for output signal state processing. 8 cl, 3 dwg
Patent RU-2132669-C1 (RU)
Inventor: SMIRNOV G V
IPC: A61H3/02
Filed: 1997-08-13
Granted: 1999-07-10
Abstract: Изобретение относится к медицине, в частности к вспомогательным ортопедическим средствам, и может использоваться больными с патологией опорно-двигательного аппарата. Трость содержит ручку с трубкой и силовой элемент. Силовой элемент выполнен в виде трубки с циллиндрическими утолщениями на концах, на одном конце которой имеется втулка с винтами по периметру, а на другом конце закреплен защищенный трубчатым корпусом упругий элемент с тензодатчиками, соединенными в мостовую измерительную схему и подсоединенными с помощью кабеля к измерительной аппаратуре. Технический результат - повышение точности регистрации нагрузки на ортопедическую трость. 1 ил.