baber/WOPTO huggingface dataset:
Patent RU-2085456-C1 (RU)
Inventor: BLYUMBERG ERNA A
IPC: B65G5/00
Filed: 1994-08-09
Granted: 1997-07-27
Abstract: FIELD: production fields; storage and cleaning of gas and condensate. SUBSTANCE: method comes to pumping of hydrocarbons through well, storing the product in underground reservoir and taking it off as required. Novelty is that product is cleaned from hydrogen sulfide by oxidizing in process of pumping into well. For this purpose oxygen-containing gas is fed into product and its reaction with product is carried out in well column in porous medium and in reservoir. To evacuate acid gases alkaline solution is delivered into storage reservoir. EFFECT: improved storage. 1 dwg
Patent RU-2127882-C1 (RU)
Title: Method of assay of cellular immunity activity
Inventor: STEPANOV A N
IPC: G01N33/53
Filed: 1994-10-24
Granted: 1999-03-20
Abstract: FIELD: medicine, clinical immunology. SUBSTANCE: method involves intracutaneous administration of mitogen and placebo as a control test. Then papule size diameter in cutaneous responses of immediate and delayed type is measured. Expression of functions of systems of T- and B-lymphocytes by papule diameter as a response to mitogen administration is determined as compared to that with placebo administration. Antilymphocyte immunoglobulin at the dose 10-850 lymphotoxic units is used as a mitogen. In reaction of immediate type and at papule diameter 20-28 mm function of B-lymphocytes system of peripheral blood is estimated as an expressed response. In reaction of delayed type and at papule diameter 16-25 mm function of T-lymphocyte system is estimated as an expressed response. These indices ensure to assay activity of cellular immunity as a normal one. Method ensures to prescribe immunocorrecting therapy to persons eliciting a moderately expressed immunodeficiency and to decrease symptoms of asthenic-vegetative syndrome and allergic responses, decrease influenza and acute respiratory viral infections morbidity. EFFECT: enhanced effectiveness of method. 4 ex
Patent RU-2073989-C1 (RU)
Title: Method for preservation of vegetable beverage
Inventor: FATKHULLIN ANDREJ R
IPC: A23L2/02
Filed: 1994-12-16
Granted: 1997-02-27
Abstract: FIELD: food industry; may be used for preparing vegetable beverages based on brines. SUBSTANCE: before pouring in vessels preserved vegetable beverage, brine is cooled up to room temperature, sterilized and carbonated. EFFECT: higher efficiency.
Patent RU-2120697-C1 (RU)
Title: Способ и устройство для перевода подвижной станции с первого на второй канал подвижной системы связи
Inventor: NILS PATRIK LUNDKVIST
IPC: H04W36/06
Filed: 1994-02-22
Granted: 1998-10-20
Abstract: В подвижной системе связи осуществляется способ и устройство для переключения подвижной станции с первого канала работающей базовой станции на второй канал предполагаемой для дальнейшей работы базовой станции, причем в процессе ведения подвижной станцией передачи, начиная с первого цикла передачи по первому каналу, второй канал находится в готовности установить связь с этой подвижной станцией, начиная со второго цикла. На предполагаемой для дальнейшей работы базовой станции установлено средство для определения интервала временного смещения цикла передачи, выполненное с возможностью настройки на частоту подвижной станции для определения до момента переключения временного сдвига второго цикла относительно первого цикла передачи, а также предусмотрено средство для сдвига во времени, служащее для сдвига после переключения цикла передачи подвижной станции на определяемый указанным образом интервал относительно первого цикла передачи. Техническим результатом является создание способа и устройства для ускорения процесса переключения с одной базовой станции на другую. 2 с. и 8 з.п. ф-лы, 5 ил.
Patent RU-2072117-C1 (RU)
Title: Длинномерный гибкий электронагреватель и способ его изготовления
Inventor: GRISHCHENKOV GENNADIJ P
IPC: H05B3/56
Filed: 1995-06-01
Granted: 1997-01-20
Abstract: Изобретение относится к гибким нагревательным элементам с углеволокнистым резистивом и может использоваться самостоятельно для обогрева теплиц, жилых и промышленных помещений, а также в составе других приборов, например калориферов, и способу его изготовления. Электронагреватель представляет собой резистив в форме жгута из углеродных волокон, изоляционный 1-й слой из теплопроводного материала в виде обмотки или оплетки и 2-й - из полимерного материала, токоподводы, которые имеют по три пары лепестков: одна пара фиксирует конец резистивного элемента, освобожденный от электроизоляции между наконечником и участком первого слоя изоляции, вторая пара лепестков обжимает второй слой электроизоляции, третья фиксирует изоляционную трубку. Технический результат, получаемый за счет реализации изобретений, заключается в повышении удельного поверхностного тепловыделения и повышении надежности электронагревателя и упрощении и повышении технологичности его изготовления. 1 з.п. ф-лы, 3 ил.
Patent RU-2081181-C1 (RU)
Inventor: STOMAKHIN ALEKSANDR YA
IPC: C21C5/52
Filed: 1995-07-06
Granted: 1997-06-10
Abstract: FIELD: metallurgy, in particular, steel melting in electric arc furnaces. SUBSTANCE: method includes charging the furnace, its heating with electric arcs and displacement over the surface of charge of flames of burners, injectors or lances, and subsequent melting of charge. Burner flames are successively and by cycles moved over the surface of charge, and intensity of heat radiation, for instance, radiation temperature is measured over the area of heating at stationary position of burner prior to the beginning and in the process of heating of the current area of charge surface, and obtained results are compared. When the value of radiation intensity rises by 5-90% of its initial value, the burner flame is moved to the next area of charge surface. EFFECT: higher efficiency of charge heating and productivity of steel melting. 2 cl, 1 tbl
Patent RU-2091364-C1 (RU)
Title: Method of preparing citral
Inventor: TROFIMOV BORIS A
IPC: C07C45/71
Filed: 1995-07-20
Granted: 1997-09-27
Abstract: FIELD: manufacture highly valuable perfume components and highly valuable cosmetic and perfume products, more particularly synthesis of vitamins A and E. SUBSTANCE: claimed method comprises boiling dehydrolinalol in the presence of 0.05-2% V 2 O 5  with or without addition of 0.1-10% MnSO 4  by weight of V 2 O 5  under atmospheric pressure for 5-25 minutes. EFFECT: more efficient preparation method. 3 cl, 1 tbl
Patent RU-2101639-C1 (RU)
Inventor: GUBCHENKO A P
IPC: F27D11/06
Filed: 1995-11-02
Granted: 1998-01-10
Abstract: FIELD: electrometallurgy. SUBSTANCE: method includes charging metal on tray located in crucible, melting metal in crucible and unloading the crucible; metal to be molten is charged on tray formed by melting the blank made from this metal. EFFECT: enhanced efficiency.
Patent RU-2083649-C1 (RU)
Title: Detergent
Inventor: SMIRNOV ALEKSANDR S
IPC: C11D3/04
Filed: 1995-11-14
Granted: 1997-07-10
Abstract: FIELD: detergent compositions, purification of metal surfaces and work outfit at reduced temperature. SUBSTANCE: proposed detergent contains 3-5 mass % of polyethylene glycol ester of monoethanolamide of synthetic fatty acids of C 10 -C 16 - fraction, 9-11 mass % of sodium sulfate, 18-22 mass % of sodium tripolyphosphate, 8-10 mass % of carboxymethyl cellulose, 8-12 mass % of liquid sodium salt, 3-5 mass % of activated charcoal, 5-7 mass % of oxyethylated monoalkyl ethers on the base of propylene trimers, 0.3-1.0 mass % of product of hydrolysis of mixture of silane chlorides (ratio of radicals and silicium in it being 1.3-1.7) and calcined soda the rest. EFFECT: improved quality of desired product. 2 tbl
Patent RU-2127464-C1 (RU)
Title: Heat-proof gasket between window and jacket of instrument
Inventor: SHISHATSKAJA LJUDMILA PETROVNA
IPC: H01J5/18
Filed: 1995-11-30
Granted: 1999-03-10
Abstract: FIELD: manufacturing of electron discharge devices. SUBSTANCE: device has thin-wall metal sleeve, which is made from ductile metal and which contains window using sealing compound. Temperature extension rate of window is significantly different from temperature extension rate of sleeve and material of instrument's jacket. Compensator, which is mounted on external surface of sleeve using seal, embraces window and is made from same material as window or from material with lesser temperature extension rate than that of window. Inner surface of compensator follows shape of inner surface of sleeve and window. EFFECT: possibility to work in cycles consisting high-temperature heating.
Patent RU-2098982-C1 (RU)
Inventor: PODKOLZIN ANATOLIJ I
IPC: A23G9/42
Filed: 1995-12-21
Granted: 1997-12-20
Abstract: Использование: в пищевой промышленности, в частности при получении мороженого в форме батона в глазури. Сущность изобретения: при получении мороженого в качестве жирового компонента используют лавровые рафинированные гидрогенизированные жиры с точкой плавления 25-28 o C в количестве от 40 до 65%, кроме этого, мороженое может содержать орехи и карамель. 1 з.п. ф-лы.
Patent RU-2122789-C1 (RU)
Title: Pheromone preparative form for control over codling moth
Inventor: ODINOKOV V N
IPC: A01M5/00
Filed: 1996-04-22
Granted: 1998-12-10
Abstract: FIELD: agriculture, pheromone preparations. SUBSTANCE: preparative form of pheromone is a cut made of polymeric material and having a core made of thin nontwisted polymeric fiber threads. Sexual pheromone of codling moth is 8E,10E- -dodecadiene-1-ol that is adsorbed on fibers in the amount 0.01-1 mg for monitoring carrying out and at amount 10-20 mg for disorientation. Invention is used for control over population of insect-pests by their trapping and disorientation. EFFECT: enhanced effectiveness of preparation, simplified preparing. 3 cl, 2 tbl
Patent RU-2093467-C1 (RU)
Title: Method of preparing monovalent titanyl phosphate and/or arsenate
Inventor: IVANENKO VLADIMIR I
IPC: C01G23/00
Filed: 1996-05-23
Granted: 1997-10-20
Abstract: FIELD: manufacture of electrotechnical ceramics. SUBSTANCE: in order to synthesize titanyl phosphate and arsenate of monovalent metals selected from the group consisting of alkali metals and thallium, and R is phosphorus and/or arsenic compounds of titanium (IV), monovalent metal, phosphorus (arsenic) in aqueous medium at pH ranging from 0.4 to 4.0 and M to Ti molar ratio of greater than 1 at 10-90 C. Monovalent metal compound is substance selected from the group consisting of chloride, nitrate, sulfate, phosphate, arsenate thereof. The titanium (IV) compound is substance selected from the group consisting of titanyl hydrophosphate (arsenate), hydroxide, and easily hydrolizable compound. If hydrated monovalent titanyl phosphate (arsenate) of monovalent metal is obtained after separation, this monovalent metal is heat treated at 400-700 C. EFFECT: preparation of monophase product crystalline powder of predetermined chemical and stoichiometric composition. 6 cl, 1 tbl
Patent RU-2118701-C1 (RU)
Title: Ветроэнергетическая установка (варианты)
Inventor: OGNEV VLADIMIR VASIL EVICH
IPC: F03D3/04
Filed: 1996-05-29
Granted: 1998-09-10
Abstract: Ветроэнергетическая установка предназначена для получения электроэнергии при использовании энергии ветра. В полости башни 1 с выходным отверстием в нижней части размещен воздуховод 3. На его входе закреплен направляющий аппарат 4. На валу аппарата 4, снаружи воздуховода 3, свободно закреплено ветроколесо 5, диаметр которого больше диаметра воздуховода 3. На валу генератора 2 установлено ветроколесо с возможностью аэродинамического взаимодействия с ветроколесом 5. Описаны еще два варианта ветроэнергетических установок. Во втором варианте на валу аппарата 4 снаружи свободно закреплено ветроколесо 5 диаметром больше диаметра воздуховода 3. На валу аппарата 4 в полости входа с другой стороны воздуховода 3 установлено вентиляторное ветроколесо 10, а перед ним закреплен второй направляющий аппарат 11. На одном валу со свободным ветроколесом 5 установлено приводное ветроколесо 12. За счет установки нескольких ветроколес с возможностью их аэродинамического взаимодействия увеличивается удельная энергия потока и повышается КПД установки. 3 с. и 3 з.п. ф-лы, 9 ил.
Patent RU-2079448-C1 (RU)
Title: Inverse tubular filter
Inventor: TRUNOV PETR VIKTOROVICH
IPC: C02F3/06
Filed: 1996-07-16
Granted: 1997-05-20
Abstract: FIELD: water purification. SUBSTANCE: invention's objective is increasing efficiency of filtration of liquid when utilizing reverse tubular filter. The problem is solved with that, in reverse tubular filter containing ascending tube with radial openings and two-layer filtration coating wherein porosity and average pore size are greater than those values in inner layer, additional third large-pore layer is placed between surface of ascending tube and small-pore layer, its thickness being not less than 0.25 and thickness of small-pore coating not larger than 0.2 of that of the entire filtration coating. Filter may be utilized for biological purification of water. EFFECT: increased filtration capability. 2 dwg
Patent RU-2134215-C1 (RU)
Inventor: POPKOV I I
IPC: B64C29/02
Filed: 1996-08-14
Granted: 1999-08-10
Abstract: Аппарат содержит корпус круглой формы с плоской нижней поверхностью, кабину управления, крыло, воздухозаборные каналы, нагнетатель, силовую установку и с горизонтальными осями шарнирно-подвижные заслонки. Предусмотрена полая вертикальная рама, посредством которой ограничена центральная кольцевая полость корпуса. Аппарат имеет газотурбинный двигатель с трехступенчатым компрессором, который установлен на вертикальной оси кольцевого проема рамы, верхнюю часть которой занимает кабина управления с наружной поверхностью яйцевидной формы. Крыло имеет форму чечевицы и состыковано с вертикальной рамой. В теле крыла выполнены воздухозаборные каналы, которые соединены с зоной установки компрессора газотурбинного двигателя. Компрессор газотурбинного двигателя имеет лопасти, которые выполнены трехступенчатыми. Изобретение направлено на упрощение конструкции и обслуживания, а также на уменьшение лобового сопротивления в горизонтальном полете. 2 з.п. ф-лы, 10 ил.
Patent RU-2120024-C1 (RU)
Inventor: KARIMOV N KH
IPC: C09K8/473
Filed: 1996-12-10
Granted: 1998-10-10
Abstract: FIELD: well casing and cementing. SUBSTANCE: method based on portland cement clinker includes combined milling of clinker, gypsum stone, opoka and soda ash in the amount of 3-5% of dry mixture weight. In so doing, ash is additionally introduced during milling. EFFECT: higher operating reliability of well. 1 tbl
Patent RU-2119510-C1 (RU)
Title: Filled polymer composition
Inventor: KOSTRYKINA G I
IPC: C08K5/09
Filed: 1997-03-20
Granted: 1998-09-27
Abstract: FIELD: polymer materials. SUBSTANCE: composition contains, wt %: butadiene-styrene copolymer with content of bound styrene from 29 ± 2%, 100; carbon black with specific geometric surface 75-100 sq.m/g (filler), 2.0-60.0; and, additionally, 2,5-diphenyldicarboxylic acid, 0.2-1.5. EFFECT: increased strength, compared to unmodified compositions and initial thermoelastoplastic. 2 tbl
Patent RU-2108455-C1 (RU)
Inventor: MAZAEV VLADIMIR VLADIMIROVICH
IPC: E21B43/32
Filed: 1997-05-19
Granted: 1998-04-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: method for isolation of brine water inflow to injection and producing wells implies injection of water solution or water suspension containing 1-30 mass% of salt of polybasic acid or mixture of salts of polybasic acids made with water containing up to 20 g/l of calcium and magnesium salts, and subsequent injection of water solution of alkali-earth metal and monobasic acid. Content ratio of polybasic acid salt of mixture of salts of plybasic acids and salt of alkali-earth metal and monoacid salt is selected within 1:(0.1-1). Used as polybasic acid salt are primarily sulfates, carbonates, silicates of metals, and used as salt of alkali-earth metal and monobasic acid are chlorides of magnesium, calcium, barium. Method is realized by injection into oil bed of solution or suspension of polybasic acid salt or mixture of salts of polybasic acids in water with subsequent injection of buffer water, which is followed by injection of solution of alkali-earth metal salt and monobasic acid. Then, well is started for operation. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2133892-C1 (RU)
Title: Coupling unit
Inventor: SOBOLEV S I
IPC: F16B2/00
Filed: 1997-04-30
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering; coupling units for large-sized assemblages. SUBSTANCE: coupling unit is formed by end faces being coupled which have grooves, insert with spherical surfaces mounted between end faces and coupling member in form of bolt with nut, for example. Centers of spherical surfaces of grooves do not coincide, thus providing for taking up lateral loads acting on joint in case of relative misalignment of grooves. EFFECT: enhanced reliability. 1 dwg
Patent RU-2124855-C1 (RU)
Inventor: KLJUEV A N
IPC: A47B1/05
Filed: 1997-05-22
Granted: 1999-01-20
Abstract: FIELD: production of furniture. SUBSTANCE: dinner table has table top, legs and small raising tables. Height of raising tables may be regulated depending on individual's height in specific position. Number of raising tables is equal to number of seats. EFFECT: improved health status by keeping user's spine in correct position and increased convenience. 4 dwg
Patent RU-2112031-C1 (RU)
Title: Device for annihilation of microorganisms in air
Inventor: BORODIN I V
IPC: C12M1/00
Filed: 1997-06-16
Granted: 1998-05-27
Abstract: FIELD: disinfection of air in production rooms, laboratories, storage rooms of valuable objects of libraries and museums, and also medical and living rooms. SUBSTANCE: the offered device is made in form of body having source of remote UV radiation. Body is made in form of framework on which removable walls are mounted. Installed on body are two air ducts. Connected to one air duct is stimulator of required air flow rate which is made for varying its power and reversing. EFFECT: higher efficiency. 5 cl, 1 dwg
Patent RU-2114380-C1 (RU)
Title: Fixed round
Inventor: SERGEEV V V
IPC: F42B5/02
Filed: 1997-07-07
Granted: 1998-06-27
Abstract: FIELD: ammunition, in particular, artillery small-caliber fixed rounds, applicable in automatic weapon. SUBSTANCE: round has a shell with copper driving band finally assembled in the case. Installed in the case base axially to the igniter hole is an ignition means using a primer and a flanged ring cap with a central boss of elastic metal, for instance lead (or its alloys) located in the primer eye; the rod-like boss is installed in the case igniter hole. EFFECT: simplified procedure of round assembly, enhanced powder weight, improved arrangement of bore, enhanced stability of round ballistic characteristics. 1 cl, 2 dwg
Patent RU-2117383-C1 (RU)
Title: Unidirectional surface acoustic wave converter
Inventor: SHVETS VALERIJ BORISOVICH
IPC: H03H9/00
Filed: 1997-09-24
Granted: 1998-08-10
Abstract: FIELD: radio electronics; intermediate- and carrier- frequency filters for signal selection in radiotelephones, pagers, mobile communication systems, etc. SUBSTANCE: with electric signal applied to unidirectional converter that has elementary sections of exciting electrodes 2, 3 connected in phase opposition and reflecting electrode 4, surface acoustic waves are excited in piezoelectric sound conductor 1 and propagate in forward and backward directions. Wavelengths of exciting electrodes 2 and 3 in each elementary section having wavelengths b 1  and b 2 , respectively, are λ/6 and λ/8, and width b 3  of reflecting electrode 4 equals λ/4; distance between adjacent edges of exciting electrodes 2 and 3 is λ/6 and that between adjacent edges of second exciting and reflecting electrodes 3 and 4 is λ/8, where surface acoustic wave is at intermediate frequency. With mentioned proportions, acoustic wave conversion efficiency is 30% more effective at extremely unidirectional radiation. EFFECT: reduced insertion loss of converter and filter using this converter. 5 dwg
Patent RU-2143687-C1 (RU)
Title: Method of identification of cell-precursors of epithelloid cells in blood smears
Inventor: ARKHIPOV S A
IPC: G01N33/48
Filed: 1998-06-22
Granted: 1999-12-27
Abstract: FIELD: medicine, hematology, clinical immunology. SUBSTANCE: method of light microscopy of blood smears ensures to detect relatively large cells (diameter is 17-21 mcm) exhibiting weakly asymmetric shape, polarization signs in direction from the nucleus surface located near with cytoplasm to the opposite cytoplasm site of cone-like shape and having round or oval nucleus located eccentrically and small nucleolus of irregular shape. Nucleus-cytoplamic ratio is ≥ 1. Cells have nuclei showing smoothed and without deep cavings in the nucleus surface, fine-structural nucleus chromatin shows uniform density without expressed pycnosis, cytoplasm shows weak basophilic structure and contains fine azurophilic granularity at small amount. All these cells satisfying the above indicated indices are referred to committed cell-precursors of epithelloid cells. Method ensures to identify early committed cell-precursors of epithelloid cells in animal and human blood smears under normal and pathology states. EFFECT: improved method of identification. 2 ex
Patent RU-2126776-C1 (RU)
Inventor: BRZHEZANSKIJ V O
IPC: C04B40/00
Filed: 1998-07-16
Granted: 1999-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: raw meal contains 30-40% of vesicular vermiculite, 30-60% of liquid glass, and 10-30% of finely ground dolomite with grain composition, according to riddlings on sieves No 05K and 01K, 3 and 40- 70 wt %, respectively. In addition, sodium alkyl siliconate and dust fractions from vermiculite burning may also be used in quantities (above 100%) 2-3 and 2-6%, respectively. Dosed amounts of vesicular vermiculite, liquid glass, and additive are intermixed to form raw meal, which is then compacted, heated, and dried. According to invention, all components, prior to be dosed, are warmed to 40-70 C and compaction is accomplished with compression ratio 2-3 in non-heated press-mold or on conveyor belt for 0.5-30 min. Damp board is dried in at least two steps. In one of the steps, drying is effected by simultaneously blowing round the upper and lower sides of board perpendicularly with two directed jets of air heated to 140-200 C. In the other step, board is warmed up by microwave radiation. Fire resistance of resultant boards is 1.5 to 2.5 h. EFFECT: enhanced process efficiency and reduced power consumption. 12 cl, 3 tbl, 7 ex
Patent RU-2145753-C1 (RU)
Title: Loop antenna
Inventor: DVURECHENSKIJ V D
IPC: H01Q7/00
Filed: 1998-07-23
Granted: 2000-02-20
Abstract: FIELD: antenna engineering. SUBSTANCE: loop antenna has two coaxial round loops of ribbon conductors with lumped capacitive loads setting the outgoing wave modes being periodically inserted between conductors of one of loops. EFFECT: improved efficiency; reduced distance between loops. 3 dwg
Patent RU-2151570-C1 (RU)
Title: Surgical drill for using in dental surgery
Inventor: OLESOVA V N
IPC: A61C3/02
Filed: 1998-11-20
Granted: 2000-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has cylindrical body, tail part, operation part stopper as ring-shaped boss, operation part with grooves and cutting edges. Canal is made in the cylindrical body for supplying liquid cooling the treated surface. The canal has variable cross-section diameter with smooth change of small diameter portion into the large diameter one and vice versa. Ratio of canal middle part diameter to outlet and inlet diameters is equal to 1.5-2.0. Canal middle part length is not longer than the sum of its beginning and end portion lengths. EFFECT: homogeneous and permanent flow of cooling liquid like water; reduced risk of heat treated hard tissue injuries. 1 dwg