baber/WOPTO huggingface dataset:
Patent RU-2184698-C1 (RU)
Title: Method of nitrogen trifluoride production
Inventor: IGUMNOV S M
IPC: C01B21/083
Filed: 2001-05-08
Granted: 2002-07-10
Abstract: FIELD: new methods of nitrogen trifluoride production used in technologies of semiconductor materials. SUBSTANCE: nitrogen trifluoride is produce by fluorination of carbamide or products of its decomposition by element fluoride in anhydrous hydrogen fluoride at temperature minus 20-0 C and fluorine to initial compounds molar ratio of mot more than 3. Concentration of initial compounds in anhydrous fluorine is 20-50 wt.%. Proposed method is explosion-proof and allows to produce product with maximum content of nitrogen trifluoride and minimal concentration of impurities with yield up to 90%. EFFECT: higher efficiency. 5 cl, 1 tbl, 1 ex
Patent RU-2184095-C1 (RU)
Title: Blend for detoxification and lithification of domestic and industrial wastes, bottom sediments, sludges, and oil-polluted grounds
Inventor: KNAT KO V M
IPC: C04B28/06
Filed: 2001-08-07
Granted: 2002-06-27
Abstract: FIELD: waste disposal. SUBSTANCE: invention, in particular, relates to production of artificial mineral blends for detoxification and lithification of viscous-plastic and solid wastes, in particular exhausted drilling fluids, oil-polluted grounds, and the like, containing toxic substances (heavy metal salts, polycyclic aromatic hydrocarbons, petroleum products, synthetic surfactants, radionuclides, etc.). Blend includes, %: aluminosilicate, 55-80; mineral, 5-10; lime, 10-30. Portland cement additionally contains 5-30% of dispersed organic sorbent, specifically peat, wood flour, crushed agricultural waste (for example chaff), and also sapropel. EFFECT: increased reliability of sorption of light hydrocarbons and negatively charged heavy metal complexes, cyanides, etc. 5 cl, 2 tbl, 2 ex
Patent RU-2212473-C1 (RU)
Inventor: ELISEEV JU S
IPC: C23C28/00
Filed: 2002-01-24
Granted: 2003-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves sequentially depositing nickel-base coating layer and aluminum-base coating layer; providing thermal processing in inert medium. Nickel-base coating is deposited with the use of alloy of the following composition, wt%: chromium 2-30; aluminum 2-15; tantalum 0.2-20; tungsten 0.5-10; hafnium 0.2-6; yttrium 0.001-5; silicon 0.1-5; nickel the balance. Upon depositing of nickel-base coating layer, alloy with deposited coating is subjected to thermal processing at temperature of at least 700 C, followed with thermal processing at temperature T equal to or below 1.05 of Tq, where Tq is quenching temperature of alloy onto which coating is deposited. Method may be used for chemical and thermal processing of alloys, in particular, for providing increased service life of gas turbine engine blades or stationary gas turbine blades. EFFECT: improved plasticity and cracking resistance of coating. 4 cl, 2 ex
Patent RU-2213385-C1 (RU)
Title: Auxiliary relay
Inventor: PUKHOV I K
IPC: H01H47/18
Filed: 2002-01-24
Granted: 2003-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: auxiliary relay has first transistor; relay coil with making contact; voltage regulator diode; first capacitor whose first terminal is connected to input terminal of auxiliary relay and to that of voltage regulator diode; second capacitor; first resistor whose first terminal is connected to second terminal of first capacitor and to first terminal of second capacitor, as well as to emitter of first transistor; additional variable resistor whose first extreme adjusting terminal is connected to second terminal of first resistor and second extreme terminal, to output terminal of voltage regulator diode; second variable resistor whose first extreme terminal is connected to first input terminal of auxiliary relay, adjusting terminal, to second terminal of second capacitor and to base of first transistor, and second extreme terminal, to third terminal of second resistor; second transistor whose collector is connected to base of first transistor; third resistor whose first terminal is connected to base of second transistor and to collector of first transistor; fourth resistor whose first terminal is connected to emitter of second transistor and to second terminal of third resistor; third transistor; fifth and sixth resistors; and diode whose input terminal is connected to collector of third transistor and to first terminals of relay coil and making contact, second terminal of the latter being connected to emitter of third transistor, to first terminal of auxiliary relay, and to first terminal of fifth resistor; second terminal of the latter is connected to that of fourth resistor and to base of third transistor; second terminal of relay coil is connected to second input terminal of auxiliary relay, to output terminal of diode, and to first terminal of sixth resistor whose second terminal is connected to second extreme terminal of second resistor. EFFECT: fool-proof design preventing unwanted off-operation due to breaking delay provision. 3 cl, 1 dwg
Patent RU-2212180-C1 (RU)
Title: Method of producing sterilized canned foods
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2002-04-02
Granted: 2003-09-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves reducing dried vegetable component, such as green pea, in solution of ammonium persulfate comprising peroxidase; filling cans with receipt components including reduced vegetable component and liquid mediums; pressurizing and sterilizing cans. EFFECT: improved flavor of product, reduced consumption of additive tending to inhibit dried vegetable component cooking.
Patent RU-2205905-C1 (RU)
Inventor: GUPALOV V K
IPC: C30B29/06
Filed: 2002-04-09
Granted: 2003-06-10
Abstract: FIELD: manufacture of semiconductor materials, polycrystalline silicon rods in particular. SUBSTANCE: proposed plant has split reactor 1, vertical upright 2, container 3, hoist 4, electric power and component supply system 5. Upper part 6 of reactor 1 is secured immovably on vertical upright 2 forming loading/unloading zone; it is separated from lower movable part by horizontal joint 7. Lower part of reactor is divided into ferrule 9 and bottom part 10 by means of additional horizontal joint 8. Hoist 4 is mounted on guides 11 of upright 2 and is coupled with lower part of reactor by means of locking unit. Located on upper wall of fixed part of reactor are current leads 13 with attachment units 14 of bases 15. Container 3 having seats 16 made in accordance with position of current leads 13 is provided with protective ferrule 17 embracing the seats for entering ferrule 9 of reactor 1. EFFECT: enhanced safety; protection of rods against dirt in case of their break or cracking in unloading. 2 cl, 5 dwg
Patent RU-2216453-C1 (RU)
Inventor: ZHAVORONKOV A V
IPC: B60D5/00
Filed: 2002-06-11
Granted: 2003-11-20
Abstract: FIELD: municipal and road-building machines. SUBSTANCE: invention relates to machines with chassis consisting of two articulated semiframes. Protective device is consists described by radius from center of turning of semiframes and secured by ends by vertical posts on front semiframe and resting through support rollers on vertical posts on rear semiframe. EFFECT: protection of personnel staying in zone of jack-knifing of semiframes at turning of machine. 5 dwg
Patent RU-2219350-C1 (RU)
Title: Mine hydraulic insulation bridge
Inventor: SAPEGO A V
IPC: E21F17/103
Filed: 2002-06-10
Granted: 2003-12-20
Abstract: FIELD: underground water development works, water proofing of flooded sections and mine workings, for instance, in coal mines. SUBSTANCE: bridge includes concrete wall contacting enclosing rocks, metal tube with limiting ribs, steel space reinforcement and ring seal. The latter comes in the form of heat-insulation elastic material in the form of U- shaped sections and lateral stiffening ribs. Limiting rib of metal tube with ring seal is positioned in face of bridge on side of attack by aggressive mine water. Area of surface of limiting rib of metal tube with ring seal is equal to area of face surface of bridge. Due to this direct contact of concrete with aggressive mine water is avoided. EFFECT: raised water-proofness of body of bridge thanks to prevention of direct contact between face surface of bridge and aggressive mine water. 5 dwg
Patent RU-2205314-C1 (RU)
Title: Pipe lin fitting with seal for spindle
Inventor: KARPUKHIN V P
IPC: F16K41/04
Filed: 2002-07-11
Granted: 2003-05-27
Abstract: FIELD: pipe line fittings; quick disconnection of pipe lines. SUBSTANCE: proposed fitting has body, cover and hole and gland chamber which provided with packing and sealing ring. Movable unit consists of shut-off member and spindle extending outside through gland chamber. Sealing ring is made form non- ferrous metal or alloy and is located in gland chamber. Distance between point of application of concentrated lateral load of sealing ring and point of application of axial compressive force of shut-off member ranges from 0.35 to 0.4 of length of spindle. EFFECT: increased service life; enhanced reliability. 3 dwg
Patent RU-2224069-C1 (RU)
Title: Противооползневая конструкция
Inventor: SHADUNTS K SH
IPC: E02D17/20
Filed: 2002-07-25
Granted: 2004-02-20
Abstract: Изобретение относится к строительству и может быть использовано при стабилизации оползневых склонов. Противооползневая конструкция включает буронабивные сваи, объединяемые ростверком, заанкеренным в устойчивых грунтах склона. Новым является то, что стволы свай имеют в пределах градиентного слоя сборную вставку с разворачивающимися навстречу движению грунта открылками, ограничивающими проход между сваями. Технический результат, обеспечиваемый изобретением, заключается в снижении материалоемкости и повышении эффективности противооползневой конструкции. 6 ил.
Patent RU-2215134-C1 (RU)
Title: Composition for operation and repair of injection wells
Inventor: MEDVEDEV A D
IPC: E21B43/22
Filed: 2002-10-10
Granted: 2003-10-27
Abstract: FIELD: oil and gas producing industry, particularly, compositions applicable in production processes of completion, operation and repair of wells. SUBSTANCE: composition contains, wt.%: thickening agent in form of POD oil 9.5-79.6; film corrosion inhibitor based on amines 0.5-5.0; the balance, hydrocarbon phase - alcohol fraction of caprolactam production. EFFECT: provided optimal economic efficiency and ecological safety of claimed composition when used in various production processes in injection wells. 2 tbl
Patent RU-2228623-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-11-18
Granted: 2004-05-20
Abstract: FIELD: agriculture, plant protection. SUBSTANCE: the present innovation deals with manufacturing special preparations for plant protection against harmful insects and ticks. As an antidesiccant one should apply preparation obtained out of Mortierella sarnyensis micromycete biomass according to the preset technology. The method enables to shorten the expenditure of nematodes due to the increase of their survival rate in the composition suggested. EFFECT: higher efficiency. 1 tbl
Patent RU-2215082-C1 (RU)
Title: Monorail switch
Inventor: VERESHCHAKO D V
IPC: E01B25/12
Filed: 2003-01-24
Granted: 2003-10-27
Abstract: FIELD: rail tracks. SUBSTANCE: proposed switch contains turnable beam with straight-line and curvilinear member for interaction with vehicle wheels and connection of monorail sections. All-welded beam is installed on bearings for turning around horizontal axis through 180 o  by means of drive. Said straight-line and curvilinear members of beam consists of straight and curvilinear side walls and flanges projecting beyond their limits and connected to form closed profile at one side of beam on its and face symmetrical relative to vertical and horizontal axes passing through axis of beam rotation. More-over, beam is furnished with straight-line and curvilinear plates connected by ends, respectively, with one of curvilinear and one of straight-line side walls and forming with walls and flanges on other side of beam straight-line and curvilinear parts with closed profiles of height smaller than height of profile on beam end face. EFFECT: reduced mass and overall dimensions of switch, increased load capacity and reliability, reduced labor input at mounting and time of mounting. 2 cl, 4 dwg
Patent RU-2245264-C1 (RU)
Title: Track flange lubricator
Inventor: GRINJAEV A M
IPC: B61K3/00
Filed: 2003-06-24
Granted: 2005-01-27
Abstract: FIELD: railway transport; stationary flange lubricators. 
     SUBSTANCE: proposed track flange lubricator contains oil reservoir connected by first pipeline with lubricating member which is made flexible and installed in zone of wheelset flange from side of inner rails of curvilinear track section. Flange lubricator contains also additional lubricating reservoir. Said reservoir and oil reservoir are connected by second pipeline whose lower end is contact with lubricant and upper end is installed with clearance relative to top of oil reservoir. Additional smaller capacity reservoir is connected by third pipeline with first pipe line being installed so that oil level in reservoir coincides with oil level in tip of flexible lubricating member. Use of proposed track flange lubricator provides high quality of lubrication of rail track in its curvilinear sections owing to automatic delivery of lubricant into space between flange of wheelset and head of rail with train running in place where wheelset flange is not pressed to rail and level of lubricant in lubricating member is maintained constant. 
     EFFECT: improved lubrication of wheelset flange and rail. 
     1 dwg
Patent RU-2242827-C1 (RU)
Inventor: BAKSHIN V V
IPC: H01S3/22
Filed: 2003-06-30
Granted: 2004-12-20
Abstract: FIELD: laser engineering. 
     
     
       SUBSTANCE: proposed method includes placement of crystalline iodine in the form of preformed enclosure on inner surface of sealed chamber, heating of the latter through chamber walls, uniform distribution of carrier gas along enclosure surface, and supply of infrared rays from chamber interior while regulating their intensity according to measured concentration of iodine vapors in gas. Device implementing this method has sealed chamber communicating with carrier gas source. Outer surface of chamber mounts heating source, and crystalline iodine in the form of enclosure is disposed on its inner surface; variable-intensity infrared radiation source, devices for uniform admission of carrier gas along enclosure surface and for outlet of iodine-containing gas are installed in space confined by enclosure. Iodine concentration measuring unit connected to radiation source intensity regulation unit is mounted at device outlet. 
     
     
       EFFECT: enhanced productivity and precision of iodine concentration maintenance in iodine-containing gas; enhanced reliability and reduced maintenance charges. 
     
     
       6 cl, 1 dwg
Patent RU-2259378-C1 (RU)
Inventor: VESELOVSKIJ ROMAN ALEKSANDROVI
IPC: C08L67/06
Filed: 2003-11-26
Granted: 2005-08-27
Abstract: FIELD: polymerizable adhesives. 
     SUBSTANCE: polymerizable composition contains 100 wt parts unsaturated oligoether, 1-50 wt parts polybutadienediizocyanate, and 0.05-5 wt parts polymerization initiator. This composition is characterized by high adhesion (52 MPa) to dry and damp metal and concrete surfaces and gelation time from 14 to 163h. Composition can therefore be used to gluing metal and concrete in air, water, and oil media. It also may be applied in the form of thick coatings on inner surface of pipelines. 
     EFFECT: increased assortment of metal and concrete joining adhesives. 
     14 cl, 1 dwg, 4 tbl, 30 ex
Patent RU-2252394-C1 (RU)
Inventor: TERESHCHENKO V G
IPC: G01B11/02
Filed: 2003-12-03
Granted: 2005-05-20
Abstract: Измерения производят путем последовательной фокусировки микроскопа на объекты, лежащие в разных плоскостях по оси микроскопа. В направлении нормали к поверхности столика определяют положение оптической системы относительно столика по показаниям отдельного отсчетного устройства при произвольно выбранном начале отсчета. Для этого используют жестко и однозначно связанные в указанном направлении со столиком и оптической системой измерительные базы. Перемещая образец относительно оптической системы в плоскости стола, последовательно производят фокусировку и снятие показаний во всех заданных точках первой исследуемой поверхности, после чего удаляют образец. Не изменяя настройки отсчетного устройства, производят фокусировку и снятие показаний в заданных точках следующей поверхности другого образца. Соответственно размеры образца или его износ, или разность размеров образцов определяют как разность показаний отсчетного устройства в соответствующих точках поверхностей. Технический результат - расширение сферы использования бесконтактных методов, применяемых для измерений высоты неровностей, на измерения износа и образца, как целого. 2 с. и 6 з.п. ф-лы, 3 ил.
Patent RU-2250436-C1 (RU)
Title: Crystal optical system provided training interference device
Inventor: AMSTISLAVSKIJ JA E
IPC: G01B9/02
Filed: 2003-12-15
Granted: 2005-04-20
Abstract: FIELD: optical systems. 
     SUBSTANCE: training interference device provided with crystal optical system has clarifier, crystal-optic bema-splitting system and observation screen. Beam-splitting system has two Iceland spar crystals. Main cross-section planes of the crystals coincide to meet the condition that spatial shift of non-ordinary e-beam in the first crystal is compensated by opposite shift of e-beam in the second crystal. The result of such a coincidence is the light-gathering fringe pattern in form of set of prolonged and bright ellipse-shaped interference bands elongated along line of section of observation screen by main cross-sectional plane of crystals. Path of bands illustrates the basic dependence of Iceland spar crystal refractivity on direction of propagation of e-beam inside crystal. Crystal system is put into motion being lateral to light beam is performed by acting on adjusting screw of the device and changes in deformation of fringe pattern can be revealed. Device allows observing and juxtaposing results of overlapping of two light beams in the same field of view which beams change strongly for mutual coherence degree. 
     EFFECT: simplified production process; simplified adjustment procedure. 
     6 dwg
Patent RU-2250451-C1 (RU)
Title: Device for testing blades of turbine apparatus
Inventor: BYCHKOV N G
IPC: G01N3/60
Filed: 2003-12-22
Granted: 2005-04-20
Abstract: FIELD: testing engineering. 
     SUBSTANCE: device comprises high-frequency generator and inductor connected in series, device for control of heating, system for air supply, device for external cooling, measuring system, unit of contact temperature gauges, and device for bottom clamping connected with the end section of the blade. The device is provided with a means for axial loading, device for top clamping connected with the shelf of the end section of the blade, device for control of axial loading, first dynamometer, device for applying torque, which has the second dynamometer, device for information input, load-bearing frame, contactless temperature gauge, generator of nonstandard signals, oil pumping system, and device for internal cooling. 
     EFFECT: enhanced reliability of testing. 
     7 cl, 1 dwg
Patent RU-2255307-C1 (RU)
Inventor: SIMONOVA G V
IPC: G01B11/24
Filed: 2004-01-09
Granted: 2005-06-27
Abstract: Интерферометр для контроля формы выпуклых, вогнутых сферических и плоских поверхностей крупногабаритных оптических деталей содержит осветительный блок, состоящий из источника монохроматического излучения, коллиматора и объектива, последовательно расположенные светоделитель, плоское зеркало и апланатический мениск с эталонной поверхностью, а также наблюдательную ветвь, расположенную за светоделителем в обратном ходе лучей, и рабочую ветвь, состоящую из сферического зеркала с компенсатором, которые образуют фокусирующую систему. В зависимости от формы контролируемой поверхности осуществляется перефокусировка рабочей ветви интерферометра при перемещении компенсатора и базового блока интерферометра, состоящего из осветительной ветви, светоделителя, плоского зеркала, апланатического мениска и наблюдательной ветви относительно стационарно закрепленного сферического зеркала вдоль оптической оси на такое расстояние, при котором лучи, отраженные от сферического зеркала, падают на контролируемую поверхность перпендикулярно к ее поверхности. Технический результат - расширение номенклатуры контролируемых поверхностей, уменьшение габаритных размеров интерферометра. 1 з.п. ф-лы, 1 ил.
Patent RU-2257118-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-05
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent followed by target product forming. Clove CO 2 -solvent cake is used as flavor in amount of about 4.5 mass % and preparation obtained from biomass of Mortierella exigua micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.05 mass % is used as structure-forming agent. 
     EFFECT: low-hardening cream fondant with good organoleptic properties, increased content of biologically active substances, and decreased consumption of structure-forming agent.
Patent RU-2256407-C1 (RU)
Inventor: LAZEBNIK L B
IPC: G01N33/48
Filed: 2004-04-09
Granted: 2005-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making clinical investigation of digestive apparatus. Doppler flowmetric examination of main visceral arteries and biochemical blood test are carried out. Blood circulation speed drop in abdominal aorta being found to be equal to or greater than 9%, in celiac trunk 33.6% and more, in superior mesenteric artery 25% and more, and cholesterol concentration growth being greater than 38% and triglyceride 23% and more, chronic digestive apparatus ischemia is to be diagnosed. 
     EFFECT: high diagnosis accuracy.
Patent RU-2268037-C1 (RU)
Title: Medicinal agent
Inventor: KUTUSHOV MIKHAIL VLADIMIROVICH
IPC: A61P31/12
Filed: 2004-04-22
Granted: 2006-01-20
Abstract: FIELD: medicine, chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to using 4-chloro-2-methylphenoxyacetic acid of the formula (I) 
        and its pharmacologically acceptable sodium, potassium and lithium salts (mixture of these salts, or mixture of salts and 4-chloro-2-methylphenoxyacetic acid) as a medicinal agent possessing immunomodulating, anti-inflammatory and antitumor properties, and antiviral activity also. 4-Chloro-2-methylphenoxyacetic acid and its mixtures with pharmacologically acceptable alkaline metal salts possess high effectiveness and enhanced bioavailability. 
     EFFECT: valuable medicinal properties of medicinal agent. 
     9 cl, 13 ex