baber/WOPTO huggingface dataset:
Patent RU-2170421-C1 (RU)
Title: Method of quantitative determination of chemical composition of substance and binding energy of core electrons
Inventor: GORDEEV JU S
IPC: G01N23/227
Filed: 2000-06-09
Granted: 2001-07-10
Abstract: FIELD: analysis of materials with use of X-radiation, nondestructive analysis of chemical composition of multicomponent materials and determination of binding energy of core level of atom being in certain chemical state. SUBSTANCE: method includes measurement of line of photoelectron spectrum of at least one element, its decomposition by known set of elementary components corresponding to various chemical phases and known sequence of binding energy of core electrons of selected element in these phases, minimization of functional of errors between measured spectral line and summary calculated envelope of set of elementary components with selection of their amplitudes and width in the capacity of free parameters and determination of sought-for composition by relative contribution of these components into decomposed spectral line with account for stoichiometry of chemical phases. In correspondence with formula of invention above-mentioned operations are carried out per each line of two or more selected elements, binding energy of elements in various chemical phases being taken as free parameters and results obtained for all spectral lines being compared. Free parameters are varied till results match with due account of specified error. EFFECT: possibility to determine both chemical composition of complex compounds and binding energy of elements without use of standards. 6 dwg, 2 tbl
Patent RU-2165564-C1 (RU)
Inventor: VYGODIN V A
IPC: E04B1/74
Filed: 2000-08-25
Granted: 2001-04-20
Abstract: Используется при строительстве и реконструкции холодильников для пищевых продуктов. На внутренней поверхности стен и на потолке холодильных камер размещены съемные экраны из слоистого материала. Наружный и внутренний слои влагонепроницаемые теплоотражающие. Они имеют низкую степень черноты и выполнены в виде металлизированной полимерной пленки или металлической фольги, или в виде напыленного в вакууме металлического слоя, прочно скрепленные с промежуточным армирующим теплоизоляционным слоем. Последний выполнен из натуральных органических волокон или из химических органических волокон и/или нитей. Изобретение обеспечивает уменьшение энергозатрат и снижение усушки продуктов при хранении. 3 ил.
Patent RU-2182890-C1 (RU)
Title: Technology of thorough purification of underground water
Inventor: GOFMAN V N
IPC: C02F101/10
Filed: 2000-12-08
Granted: 2002-05-27
Abstract: FIELD: processes of purification of underground water for drinking and public water supply systems. SUBSTANCE: proposed technology deals with methods of purification of underground water from iron, manganese and hard salts in particular. It can be used to win desalted water for preparation of electrolyte for storage batteries. Technology of thorough purification of underground water includes stage of successive mechanical filtration, Na zeolyte softening with regeneration of cationic exchanger by 5-7% solution of sodium chloride and electrodialysis demineralization. Before stage of mechanical filtration water is subjected to aeration. Mechanical filtration is carried out in pressure filter filled with inert material. Quartz sand, quartzite, albite, granodiorite, scorched rock and so on are used in the capacity of inert material. At stage of electrodialysis demineralization proportion of flows of diluent Q d  and brine Q b  is ( 3-5 ):1. EFFECT: optimal technology of purification of bicarbonate underground water in combination with method of electrodialysis demineralization. 1 cl, 1 dwg, 2 tbl
Patent RU-2181478-C1 (RU)
Title: Vibration meter
Inventor: NIKITIN A A
IPC: G01H9/00
Filed: 2000-12-26
Granted: 2002-04-20
Abstract: FIELD: vibration measurement. SUBSTANCE: invention can find use to control level of vibration in technical and technological processes during manufacture of parts and units and to diagnose vibration in machines and mechanisms. Vibration meter has SHF generator, transmission line ( waveguide ), detector with probe and indicator and antenna. Location of detector is determined from relation given in formula of invention. EFFECT: raised sensitivity of vibration meter. 1 cl, 2 dwg, 1 tbl
Patent RU-2194149-C1 (RU)
Inventor: ASHRAF JAN M O
IPC: C09K8/467
Filed: 2001-04-05
Granted: 2002-12-10
Abstract: FIELD: oil producing industry; applicable in preparation of plugging mortars in process of oil and gas wells casing. SUBSTANCE: complex reagent includes the following ratio of components, mas.%: sulfacell, 60-90; plasticizer, 9-25; foam suppressor, 1-15. EFFECT: considerable reduction of water loss, absence of foaming, reduced sedimentation, high strength of plugging stone hardening at temperature from 50 to 150 C. 1 tbl, 4 ex
Patent RU-2178810-C1 (RU)
Inventor: CHURSIN V I
IPC: C14C1/00
Filed: 2001-05-25
Granted: 2002-01-27
Abstract: FIELD: leather industry. SUBSTANCE: rawstock is treated with aqueous solution of enzyme preparation in presence of 3-8% (based on the weight of rawstock) of urea as dispersing organic compound. Rawstock is then frozen at temperature from -18 C to -45 C and unfrozen at 55- 65 C, after which it is aged during 48 to 72 h. EFFECT: improved quality of leather and reduced pollution of waste waters. 1 tbl, 5 ex
Patent RU-2198848-C1 (RU)
Inventor: ALIEV Z M
IPC: C02F101/30
Filed: 2001-07-06
Granted: 2003-02-20
Abstract: FIELD: purification of sewage from phenol by electrochemical technology. SUBSTANCE: electric coagulation is conducted in diaphragm-free electrolyzer under oxygen pressure 0.5-0.8 MPa with current density 5.0 mA/sq cm. Ст-3 is utilized in the capacity of electrode material. Phenol is oxidized thanks to adsorption on iron hydroxide and with dissolved oxygen. EFFECT: intensified process of purification of water carrying phenol thanks to additional oxidation of phenol of electrodes and in volume of solution. 1 tbl
Patent RU-2193598-C1 (RU)
Title: Strain of bacterium vibrio cholerae km 200 as producer of choleraic toxin and toxin-coregulating adhesion pili
Inventor: SMIRNOVA N I
IPC: C12R1/63
Filed: 2001-07-26
Granted: 2002-11-27
Abstract: FIELD: biotechnology, microbiology, biochemistry. SUBSTANCE: invention relates to preparing strain of choleraic vibrio of classic biovara serovara Ogava with high production of choleraic toxin, toxin-coregulating adhesion pili no synthesizing soluble hemagglutinin/protease. Strain Vibrio cholerae KM 200 no synthesizing hemagglutinin/protease is obtained as producer of choleraic toxin and toxin-coregulating adhesion pili. Strain is obtained by selection method from natural toxicogenic strain M29 no synthesizing soluble hemagglutinin/protease. Strain does not synthesize soluble hemagglutinin/protease, it shows high level of production of choleraic toxin (14 mcg/ml) and toxin-coregulating adhesion pili exceeding the production level of this antigen by 2-3-fold as compared with known industrial strains and can be used in production for preparing the more effective choleraic vaccine cholerogen-anatoxin by its enrichment with novel protective antigens (TCP), preparing purified choleraic toxin antigens and toxin-coregulating adhesion pili that can be used for development of cheap diagnostic test-systems in order to detect natural strains of choleraic vibrio with production of CT and TCP, for carrying out genetic investigations of regulation systems of virulence genes and immunogenicity of choleraic vibrio. Also, invention can be used in production for preparing vaccines and diagnostic test-systems. EFFECT: valuable properties of strain. 2 ex
Patent RU-2212972-C1 (RU)
Title: Method for making variable-profile parts, mainly leaf springs with small number of leaves and rolling process for performing the method
Inventor: AGAS JANTS G A
IPC: B21H8/00
Filed: 2002-01-08
Granted: 2003-09-27
Abstract: FIELD: plastic metal working, namely manufacture of leaves for leaf springs. SUBSTANCE: method for rolling leaves of leaf springs comprises steps of simultaneous cold rolling of two blanks between which calibrated mandrel is arranged; performing rolling of blank at side of open surface of blank from its mean portion towards end portions at cross motion of rolls; then drawing blanks several times through pass formed by rolls; after rolling subjecting spring leaf to tempering at temperature 400-500 C; then heating it in inductor at rate 1 - 2 degree/s; bending leaf and quenching it. EFFECT: enhanced strength and plastic properties of leaf springs. 2 cl, 5 dwg, 1 tbl
Patent RU-2205176-C1 (RU)
Title: Method of separately determining 2-bromobenzoic and 2-bromo-6-hydroxybenzoic (5- bromosalycilic) acids in water
Inventor: KORENMAN JA I
IPC: C07C51/573
Filed: 2002-01-25
Granted: 2003-05-27
Abstract: FIELD: analytical methods. SUBSTANCE: title acids are determined in purified waste waters from pharmaceutical enterprises with preliminary liquid extraction and concentration of acids. Extraction is performed with ethyl acetate used in amounts from 5 to 100 cu.cm per 100 cu.cm of aqueous solution of acids. Extract is analyzed with the aid of potentiometric titration using dimethylsulfoxide as differentiating solvent at volume ratio to extract 1: 2.5. EFFECT: increased accuracy of potentiometric titration. 1 tbl, 8 ex
Patent RU-2209685-C1 (RU)
Inventor: ZVEGINTSEV A G
IPC: B03C1/14
Filed: 2002-02-26
Granted: 2003-08-10
Abstract: Изобретение относится к области магнитной сепарации тонкодисперсных минеральных смесей и мелких частиц с целью их разделения и обогащения в виде сухого порошка. Техническим результатом является получение высококачественных концентратов при минимальной себестоимости процесса за счет многократных перечисток сепарируемого продукта за один цикл сепарации. У магнитного сепаратора, содержащего систему постоянных магнитов, расположенных по обе стороны сепарационной камеры и смещенных относительно друг друга, новым является то, что постоянные магниты расположены неподвижно по дугам окружностей с внутренней и наружной сторон вращающегося вокруг вертикальной оси ротора, с возможностью изменения частоты вращения. Магнитные моменты направлены по радиусам ротора в прямом и противоположном направлениях, а сепарационные камеры выполнены в виде немагнитных цилиндров, размещенных по окружности ротора параллельно оси его вращения. 2 ил.
Patent RU-2218094-C1 (RU)
IPC: A61B10/00
Filed: 2002-04-02
Granted: 2003-12-10
Abstract: Изобретение относится к медицине и может быть использовано для определения риска развития фиброзных изменений в легких и печени. Проводят одновременно две полимеразные цепные реакции с тремя парами разных праймеров на маркерный ген гормона роста (МГГР), на S- и Z-аллели гена α 1 -антитрипсина. Первую полимеразную цепную реакцию проводят с использованием праймера на МГГР, на мутантную S-аллель гена α 1 -антитрипсина и мутантную Z-аллель гена α 1 -антитрипсина. Вторую полимеразную цепную реакцию проводят с использованием праймера на МГГР и двух праймеров на нормальные S- и Z-аллели гена α 1 -антитрипсина. Далее проводят гель-электрофорез полученных продуктов этих двух полимеразных цепных реакций и диагностируют наличие или отсутствие в геноме человека мутации нуклиатидных звеньев по S- и Z-аллелям гена α 1 -антитрипсина как в гомозиготном, так и в гетерозиготном варианте. В случае отсутствия мутации нуклиатидных звеньев по S- и Z-аллелям определяют менее 20% риска развития фиброзных изменений в легких и печени. При наличии гетерозиготной мутации только по S-аллели - 20-50% риска. При наличии гетерозиготной мутации только по Z-аллели - 50-80% риска, а при наличии гомозиготной мутации одновременно и по S-, и по Z-аллелям - более 80% риска. Способ позволяет повысить эффективность определения риска развития фиброзных изменений в легких и печени. 2 ил.
Patent RU-2218093-C1 (RU)
Inventor: POLJATYKINA T S
IPC: A61B8/06
Filed: 2002-07-15
Granted: 2003-12-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: patients should undergo echocardiography to detect dopplerographic values of transmitral circulation in initial state and during the sample with nitroglycerin. One should calculate alteration in the ratio of rates for earlier filling and atrium systole and time for delaying the phase of earlier filling. By the data obtained one should diagnose diastolic dysfunction of left ventricle. The method is simple and enables to detect pathology at earlier stages. EFFECT: higher efficiency of diagnostics. 2 ex, 2 tbl
Patent RU-2222878-C1 (RU)
Title: СВЧ устройство для генерации плазмоидов типа шаровых молний (варианты)
Inventor: SHCHELKUNOV G P
IPC: H05H1/00
Filed: 2002-07-25
Granted: 2004-01-27
Abstract: Изобретение относится к устройствам для генерации плазмоидов, близких по своим свойствам к шаровым молниям и имеющих возможность автономного существования в свободном пространстве. Устройство содержит СВЧ-резонатор открытого типа, снабженный снаружи отрезками запредельного круглого волновода; плазменную камеру, выполненную в виде диэлектрической трубки, которая проходит через СВЧ-резонатор и отрезки запредельного круглого волновода; волноводное устройство для подведения СВЧ-энергии; высокочастотный магнитно-импульсный индуктор, который расположен внутри СВЧ-резонатора и окружает проходящую через СВЧ-резонатор диэлектрическую трубку, по крайней мере на части ее длины. Во втором варианте изобретения устройство содержит объемный СВЧ-резонатор (шарообразной, цилиндрической или тороидальной формы) с волноводным устройством для подведения СВЧ- энергии и высокочастотный магнитно-импульсный индуктор, расположенный снаружи СВЧ-резонатора и окружающий выходной участок диэлектрической трубки. Технический результат – получение высокоэнергетичных плазмоидов типа шаровых молний, обладающих возможностью существовать в свободном пространстве в течение продолжительного времени. 2 с. и 6 з.п. ф-лы, 3 ил.
Patent RU-2228567-C1 (RU)
Inventor: VINOGRADOV A A
IPC: H02G7/14
Filed: 2002-08-30
Granted: 2004-05-10
Abstract: FIELD: power engineering; overhead power transmission lines and communication lines. SUBSTANCE: vibration damper has counterpoises and clamp that secures damper for instance to power transmission line conductor. Rod-type counterpoises have one part joined to ground wire and other, longer, part can be turned by bending through definite angle relative to ground wire. The latter carries bushing joined to short part of rod. Vibration damper is designed as multifrequency device that can function at frequencies corresponding to a number of resonance peaks of bending and torsional vibrations due to varying length of rods, and adequate selection of their disposition on ground wire makes it possible to ensure effective vibration damping on line cables (conductors). EFFECT: simplified design and facilitated manufacture of vibration damper. 4 cl, 7 dwg
Patent RU-2223068-C1 (RU)
Title: Hip joint endoprosthesis
Inventor: SHEREPO K M
IPC: A61F2/34
Filed: 2002-10-09
Granted: 2004-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has leg, insert, head, neck, heel, casing for receiving the pedicle, and cup having ring-shaped crown cut into separate leaflets having holes for receiving screws. The pedicle has round cross-section and Teflon coating to allow the pedicle sliding relative to internal wall of the casing and rotating. The casing has widening for preventing migration inside into the femoral canal and openings to allow liquid circulating. EFFECT: prevented bone diaphysis resorption under pedicle pressure; prevented prosthesis instability. 1 dwg
Patent RU-2234068-C1 (RU)
Title: Способ автоматической балансировки роторов
Inventor: KOZIN V M
IPC: G01M1/30
Filed: 2002-11-19
Granted: 2004-08-10
Abstract: Изобретение относится к области машиностроения и может быть использовано для уравновешивания вращающихся элементов машин и механизмов. Способ автоматической балансировки роторов заключается в заполнении балансировочного пространства уравновешивающей массой, в качестве которой используют двухкомпонентную смесь, и нагреве ее в случае дисбаланса ротора до температуры выше температуры плавления ее компонента с меньшей теплоемкостью. При этом балансировочное пространство заполняют указанной двухкомпонентной смесью полностью, причем данная двухкомпонентная смесь состоит из текучей уравновешивающей массы с большой плотностью и теплоемкостью, обладающей способностью в процессе балансировки ротора перемещаться под действием центробежных сил и занимать при вращении ротора с закритической частотой положение, противоположное неуравновешенной массе ротора при подводе тепловой энергии, и фиксирующего эту массу вещества с меньшей плотностью и теплоемкостью, которое обладает способностью неоднократно изменять свое агрегатное состояние при подводе и отводе тепловой энергии. Данное изобретение направлено на повышение эффективности уравновешивания дисбаланса.
Patent RU-2234215-C1 (RU)
Inventor: SKORKIN V K
IPC: A01K5/00
Filed: 2003-01-08
Granted: 2004-08-20
Abstract: FIELD: agriculture, in particular, equipment for dispensing of fodder feeds in farms. 
     SUBSTANCE: feeder has hopper with side walls and rear wall, longitudinal conveyor, discharge rotor and ripper. Discharge rotor is positioned at outlet end of longitudinal conveyor and enclosed in chamber, which is equipped with feed discharge window and is open at side adjoining longitudinal conveyor. Wedge-shaped guiding member is positioned adjacent to side wall of hopper and arranged above longitudinal conveyor. Guiding member has side facets, upper and lower facets, apex and base. Apex is facing hopper rear wall and base is facing rotor and ripper. 
     EFFECT: enhanced reliability in operation of feeder, reduced power consumption for feed discharge. 
     2 cl, 4 dwg
Patent RU-2239484-C1 (RU)
Title: Rectifying plant
Inventor: BEZDENEZHNYKH A A
IPC: B01D3/14
Filed: 2003-06-10
Granted: 2004-11-10
Abstract: FIELD: food industry and fat-and-oil industry. 
     SUBSTANCE: the invention is dealt with devices for separation of multicomponent mixtures of substances into individual substances or fractions, namely with rectifying plants for separation of closely-boiling mixtures of higher fatty acids of aliphatic series into four factions. The invention may find application in fat-and-oil industry, food and other industries. A problem of the invention is to decrease the power input required for operation of a rectifying plant. The rectifying plant consists of three in series connected columns of the adiabatic type, first of which is supplied with a fractionating column, and the second and third columns are supplied with boilers. The first column has three cross-sections of feeding located in series in its height top-down. In the upper part of the first column there is a assembly unit of extraction of the target faction from the divided mixture connected with the fractionating column. At the level of the first cross-section of feeding in the first column there is a first assembly unit of delivery of an intermediate product of fractionation and the first assembly unit of extraction of an intermediate product of fractionation, at the level of the second cross-section of feeding in the first column there is the second assembly unit of delivery of an intermediate product of fractionation and the second assembly unit of extraction of an intermediate product of fractionation, at the level of the third cross-section of feeding in the first column there is a assembly unit of delivery of an original mixture. At the level of the first cross-section of feeding in the second column there are the second assembly unit of delivery of an intermediate product of fractionation and the second assembly unit of extraction of an intermediate product of fractionation, at the level of the second cross-section of feeding in the second column there are the third assembly unit of delivery of an intermediate product of fractionation and the third assembly unit of extraction of an intermediate product of fractionation. In the lower part of the second column there is a boiler. The third column has a assembly unit of extraction of a target faction of the separated mixture and a cross section of feeding located in series in its height top-down. In the upper part of the third column there is the first assembly unit of feeding of an intermediate product of fractionation and the first assembly unit of extraction of an intermediate product of fractionation, at a level of the cross-section of feeding in the third column there is the second assembly unit of delivery of an intermediate product of fractionation and the second assembly unit of extraction of an intermediate product of fractionation. In the lower part of the third column there is a boiler. 
     EFFECT: the invention allows to decrease power input required for operation of a rectifying plant. 
     2 cl, 1 dwg
Patent RU-2257360-C1 (RU)
Inventor: CHE S G
IPC: B22C1/00
Filed: 2003-11-17
Granted: 2005-07-27
Abstract: FIELD: refractories. 
     SUBSTANCE: invention relates to refractory compositions for gluing graphite-containing articles to metal and can be used in metallurgy, in particular in electrolyzers for imbedding cathode rods into bottom blocks. Composition is constituted by filler including graphite and thermal anthracite, binder containing coal-tar pitch with phenol-formaldehyde resin and curing agent, said filler further containing gray iron in the form of cuttings 0.1 to 1.6 mm in size and including also some amounts of phosphorus and silicon (0.8-1.6 and 2.5-3.6%, respectively, on the weight of gray iron) and said pitch additionally containing methylnaphthalene. Total composition of ingredients is the following, wt %: gray iron 60-70, graphite/thermal anthracite fraction up to 0.2 mm, 8-12, and binder 22-28; and, more specifically: coal-tar pitch 11-21, methylnaphthalene 2-4, phenol-formaldehyde resin 4.3-6.7, and curing agent 0.3-0.7. 
     EFFECT: reduced bottom voltage drop and increased wear resistance of bottom block due improved physicochemical properties of composition. 
     1 tbl
Patent RU-2257963-C1 (RU)
Inventor: BAGRJANOV B V
IPC: B08B7/00
Filed: 2003-12-19
Granted: 2005-08-10
Abstract: FIELD: cleanout of inner surfaces of pipes from solid fillings up. 
     SUBSTANCE: the invention is pertaining to cleanout of inner surfaces of pipes from solid fillings up, in particular, to the pipes located in arrays of construction materials (concrete, reinforced concrete and etc.), for example, the pipes of the system of stresses of the containment shell (SCS) of reactors of power generating unit of atomic power stations. The device ensures increased effectiveness of cleanout. The device contains a unit of delivery, on the base of which there are the pivotally installed centering elements having a rounded inside configuration and also sources of a video shooting and an infrared emission mounted on the base, the centering elements of which are spring-loaded, and the shaped charges located over the solid fillings up. 
     EFFECT: the invention ensures increased effectiveness of cleanout. 
     1 dwg
Patent RU-2253314-C1 (RU)
Inventor: SHASKOL SKAJA N D
IPC: A23L7/152
Filed: 2004-01-20
Granted: 2005-06-10
Abstract: FIELD: food-processing industry, in particular, production of foods from seeds. 
     SUBSTANCE: method involves treating basic seeds with antiseptic and washing with water; incubating treated seeds in vessel under water layer, said vessel having throat covered with netted material; holding seeds in water for 10-12 hours until swelling thereof; incubating swollen seeds under humid conditions until appearance of sprouts; keeping seeds in water in suspended state for 10-12 hours by directing running water through vessel throat; creating humid conditions for swollen seeds by placing seeds between upper and lower layers of water-absorbing material; periodically saturating water-absorbing material by spraying it with water. 
     EFFECT: wider range of high-quality food germs consumed in crude state.