baber/WOPTO huggingface dataset:
Patent RU-2064415-C1 (RU)
Title: Method for granulation of thermoplastic polyurethanes
Inventor: SAMIGULLIN FAAT K
IPC: B29B9/06
Filed: 1994-01-10
Granted: 1996-07-27
Abstract: FIELD: technology of production of granulated polymers, particular, thermoplastic polyurethanes; applicable in chemical, petrochemical and other industries. SUBSTANCE: method for granulation of thermoplastic polyurethanes includes cooling for 8-15 s with water temperature determined by relation t ≅ 2.69 T - 175, where t is temperature of cooling water, C; T is Shore-A hardness number; 2.69 and 175 are computing coefficients, C. Formed granules are transported from the chamber of granulator by water flow and enter the tube where they are cooled. In view of negligible difference in thermal characteristics of different grades of thermoplastic polyurethanes their cooling time is similar within 8-15 s for granules 2-6 mm in diameter. This time is required for equalization of temperature on the granule surface with that in its body to guarantee that after separation of granules from water (end of cooling) the temperature of the granule surface does not exceed critical one calculated by the above-indicated relation. EFFECT: higher efficiency.
Patent RU-2071201-C1 (RU)
Title: Устройство для включения лампы светофора
IPC: B61L7/10
Filed: 1994-01-12
Granted: 1996-12-27
Abstract: Устройство для выключения лампы светофора, содержащее источник переменного тока, подключенный через ключевой элемент к нити накала лампы светофора, и балластный резистор, отличающееся тем, что оно снабжено однополупериодным выпрямителем, пороговым элементом, элементом ИЛИ - НЕ, разделительным конденсатором и двумя дополнительными ключевыми элементами, один из которых выполнен с возможностью пропуска отрицательной полуволны переменного тока, а другой - положительной, причем управляющие выводы ключевых элементов через разделительный конденсатор связаны с выходом элемента ИЛИ - НЕ, выводы питания которого подключены к выходу однополупериодного выпрямителя, а первый вход - к выходу порогового элемента, вход которого через балластный резистор связан с источником переменного тока, при этом однополупериодный выпрямитель включает в себя диод, одним из выводов которого образован входной вывод выпрямителя, подключенный через балластный резистор к соединенному с нитью накала лампы светофора одному выводу источника переменного тока, другой вывод которого подключен к общему выводу однополупериодного выпрямителя, а второй вход элемента ИЛИ - НЕ предназначен для подключений к цепи управления лампой светофора.
Patent RU-2091655-C1 (RU)
Inventor: BLINOV YURIJ I
IPC: F16L9/02
Filed: 1994-09-15
Granted: 1997-09-27
Abstract: Использование: в трубостроении. Сущность изобретения: профиль выполнен в виде симметричной комбинации из трех каплевидных полостей, образованных из трубной заготовки, две из которых соприкасаются между собой наружными поверхностями уширенных частей с формированием между ними третьей полости, при этом внутренние поверхности двух каплевидных полостей образованы внутренней поверхностью трубной заготовки, их наружние поверхности образованы наружной поверхностью трубной заготовки, а внутренняя поверхность средней полости образована наружной поверхностью трубной заготовки, наружная поверхность этой полости образована внутренней поверхностью трубной заготовки. 1 ил.
Patent RU-2081204-C1 (RU)
Inventor: RAKOCH ALEKSANDR GRIGOREVICH
IPC: C23C8/12
Filed: 1994-09-28
Granted: 1997-06-10
Abstract: FIELD: metallurgy, particular, thermochemical treatment of chemical equipment of high-pressure steam boilers, components of gas turbins and jet engines in aircraft manufacture; applicable for protection of alloys from corrosion, in particular, with their service at high temperatures in oxygen-containing medium and fuel combustion products containing sulfur. SUBSTANCE: method includes high-temperature oxidation of alloys in oxygen-containing medium in two stages. At the first stage, high-temperature oxidation is carried out in vacuum at residual oxygen partial pressure of not in excess of 1 Pa. At the second stage, high- temperature oxidation is carried out at oxygen pressure of (0.5-1.7) 10 •10 5  Pa. EFFECT: higher efficiency. 1 tbl
Patent RU-2128347-C1 (RU)
Title: Procedure measuring fields in four-chamber resonators with spatially-uniform quadruple focusing
Inventor: ANDREEV V A
IPC: G01R29/08
Filed: 1994-11-24
Granted: 1999-03-27
Abstract: FIELD: acceleration equipment. SUBSTANCE: fields between adjacent electrodes are measured in four- chamber resonators with use of perturbations. Perturbing dielectric body simultaneously touching two adjacent electrodes is attached to short filament passing along diagonal through upper and lower squares perpendicular to axis of resonator. Lateral filament with body is set in motion with aid of two longitudinal filaments placed around periphery of resonator. Elimination of effects of longitudinal filaments on measurement results is achieved as filaments are located outside gaps around periphery of resonator where there are practically no electric fields. EFFECT: elimination of effects of longitudinal filaments on measurement results. 2 dwg
Patent RU-2110157-C1 (RU)
Title: Method for putting electronic signatures to messages
Inventor: KOSTJUK JU L
IPC: H04K1/00
Filed: 1994-12-27
Granted: 1998-04-27
Abstract: FIELD: communication, in particular, verification of authenticity of messages which are sent through telecommunication lines. SUBSTANCE: method involves generation of digital signature B by means of raising digital signal of source message A to secret power s by modulo m which is product of two secret primes p and q: B = A s mod m.. Then digital signals of source message and signature are sent to receiver and authenticity is checked by means of public key. In contrast to RSA method, secret power s conforms to condition ((s+x)•y)mod((p-1)•(q-1)) = z,, and authenticity is checked by means of two test integers C and D:  , where e is public exponent, x, y, z are given integers, A t  and B t  are message and signature which are sent through communication line. Final check involves comparison of these test integers. EFFECT: in comparison with RSA speed of signature generation is doubled for equal bit-length of key and safety. 3 cl, 1 dwg
Patent RU-2093273-C1 (RU)
Title: Device for cleaning liquid
Inventor: KSENEVICH IVAN P
IPC: B04B1/06
Filed: 1995-01-13
Granted: 1997-10-20
Abstract: FIELD: agriculture mechanical engineering. SUBSTANCE: drum is mounted inside a housing on a column provided with an inlet passageway at its bottom. More denser liquid particle move to the walls of the drum when it rotates under the action of a jet issued from a Laval nozzle arranged at the bottom of the drum. The cleaned liquid is a portion of the liquid that outflows from the nozzle. The liquid is supplied from the layers adjacent to the central portion of the column. EFFECT: enhanced quality of cleaning. 2 cl, 1 dwg
Patent RU-2088668-C1 (RU)
Title: Nutrient medium for detection of staphylococci exhibiting persistent property
Inventor: BUKHARIN OLEG V
IPC: C12Q1/14
Filed: 1995-07-20
Granted: 1997-08-27
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: invention proposes new nutrient medium of the following composition, g/l: sodium chloride, 65-100; yolk suspension, 100-200; antibiotic fusidin, 0.00015-0.0003; and meat-peptone broth, up to 1 l. EFFECT: improved diagnosis and therapy of suppurative-inflammatory diseases in human and animals, treatment and monitoring. 2 tbl
Patent RU-2108757-C1 (RU)
Inventor: CHIRKIN A A
IPC: A61B17/42
Filed: 1995-07-26
Granted: 1998-04-20
Abstract: FIELD: medicine, gynecology. SUBSTANCE: method involves procedure of laser therapy and intake of beta-carotene at dose 40-45 mg/24 h as a food addition "Carolin". EFFECT: enhanced effectiveness of treatment. 2 cl, 3 tbl
Patent RU-2116162-C1 (RU)
Title: Nonevaporable strip getter and method of manufacturing thereof
Inventor: REUTOVA N P
IPC: C22C14/00
Filed: 1995-11-13
Granted: 1998-07-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: invention relates to high- performance high-vacuum evacuation with limiting pressure below 1•10 -10  Pa. Nonevaporable strip getter is manufactured from powder alloy containing 15-40% chromium, 0.01-0.5% calcium, and titanium (the balance). Porosity of the getter ranges from 20 to 60%. It can be shaped in the form of spiral. Powder alloy is rolled into strip and sintered. Loose density of powder alloy is 0.8 to 1.6 g/cu.cm. EFFECT: increased sorption rate to a value exceeding evacuation rate of known getters. 2 cl
Patent RU-2148407-C1 (RU)
Title: Use of lignan derivatives for preparing pharmaceutical composition used for treatment of amyloidosis states
Inventor: ROSEN BER E
IPC: A61P25/28
Filed: 1994-05-25
Granted: 2000-05-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention proposes to use podophyllotoxin-β-D-glucopyranoside or 4'-demethylpodophyllotoxin-β-D-glucopyranoside acetals of the general formula (I)   where R means OH or OCH 3  and R' means alkyl, aryl or heterocyclic residue. Compounds are used for treatment and prophylaxis of amyloidosis states. Invention proposes method of treatment also. New agent and method of treatment suppress amyloid formation, do not cause severe adverse effects and suppress mutogen-induced proliferation of lymphocytes and synthesis of immunoglobulins. EFFECT: new agents indicated above, enhanced effectiveness. 8 cl, 1 tbl
Patent RU-2127261-C1 (RU)
Title: Amino acid derivatives
Inventor: KHITOSI OJNUMA
IPC: C07D267/14
Filed: 1994-06-10
Granted: 1999-03-10
Abstract: FIELD: organic chemistry, amino acids. SUBSTANCE: invention relates to derivatives of amino acid of the formula (I)   where R 1  - hydrogen or acyl; R 2  - hydrogen, lower alkyl, cycloalkyl, phenyl possibly substituted with alkoxyl, halogen, phenyl or alkylsulfonylamino-group, or thienyl possibly substituted with halogen; m and n = 0, 1 or 2; J - a group of the formulas (A)  , (B)  , (C)  , (D)  , (E)   where R 3  - hydrogen, carboxy-protected group; R 4  - hydrogen; Y 2  - a group CH 2 , -S- or -O-; R 10  - hydrogen or phenyl; R 11 ,R 12  - hydrogen, lower alkyl; R 13  - phenyl or a group HSO 2 R 18  where R 18  - hydrogen or lower alkyl; R 14 ,R 15  - hydrogen, or their pharmacologically acceptable salt that show inhibitory activity with respect to angiotensin I-converting enzyme. EFFECT: improved method of synthesis, enhanced inhibitory effectiveness. 33 cl, 10 tbl, 152 ex
Patent RU-2094897-C1 (RU)
Title: Optical image converter
Inventor: FELDMAN GEORGIJ G
IPC: H01J31/50
Filed: 1996-03-06
Granted: 1997-10-27
Abstract: FIELD: optical signal conversion, scaling, and amplification. SUBSTANCE: optical image converter has electrostatic focusing system, spherical photocathode, and planar screen; dimensions of its components are chosen so that quasi-planar image is shaped. In addition, axial focusing electrode is inserted between anode and screen for image shaping. EFFECT: improved image shaping. 2 cl, 2 dwg , t tbl
Patent RU-2140356-C1 (RU)
Title: Method of reprocessing of metal-reinforced rubber articles
Inventor: KREMNEV I B
IPC: B29B17/00
Filed: 1996-03-11
Granted: 1999-10-27
Abstract: FIELD: tyre industry. SUBSTANCE: according to proposed method, metal-reinforced rubber articles, such as automobile tyres, are cooled to brittleness temperature, ground and divided into components. Articles are embrittled to temperature lower than rubber brittleness temperature defined by relation:   where T sc  is supercooling temperature degrees; T amb  is ambient temperature; degree; T br  is brittleness temperature of rubber of this grade, degrees; t tech  is time required for preparation for grinding, s; t heat  is time required for heating of articles from brittleness temperature to ambient temperature. Then articles are ground by impulse load created by explosion of explosive charge. EFFECT: optimization of process of tyre utilization at minimum expenses, without requirement of complex equipment; no adverse effect on environment. 7 cl, 3 dwg
Patent RU-2106720-C1 (RU)
Title: Symmetrical thyristor
Inventor: DERMENZHI P G
IPC: H01L29/747
Filed: 1996-04-26
Granted: 1998-03-10
Abstract: FIELD: microelectronics. SUBSTANCE: proposed symmetrical thyristor is integrated device composed of two thyristors connected in parallel opposition and having common controlling electrode. It includes center base n layer, first p layer which is superimposed on center base n layer and has emitter, controlling and separating sections coming out to first main surface, second p layer which borders on center base n layer from beneath and has emitter section coming out to second main surface, first emitter n layer, first additional n layer and auxiliary n layer that form p-n junctions with first p layer and come out to first main surface, second emitter n layer and second additional n layer which is its continuation that form p-n junction with second p layer and come out to second main surface. EFFECT: decreased unblanking control currents of symmetrical thyristor while it is switched on and provision for approximate equality of values of these control currents. 5 cl, 12 dwg
Patent RU-2141352-C1 (RU)
Title: Method of psychophysical training of health
Inventor: KACHERGJUS ANTANAS ALGIMANTAS
IPC: A61M21/00
Filed: 1996-05-16
Granted: 1999-11-20
Abstract: FIELD: medicine. SUBSTANCE: method includes conscious regulation of tension-relaxation in separate groups of muscles and full relaxation of all muscles. In this case, relaxation is effected for, at least, 15 min during periods of 6.00-8.00; 12.00-14.00; 16.00-20.00 h and before going to bed, but not later than at 23.00 h. Relaxation is to be accompanied by imagined images encouraging rest. EFFECT: improved state of organic as a whole. 2 cl
Patent RU-2103118-C1 (RU)
Inventor: ANTIPANOV V G
IPC: B23D25/12
Filed: 1996-05-05
Granted: 1998-01-27
Abstract: FIELD: working of rolled strip product, in particular, preparing strips for shaping. SUBSTANCE: cutting device has flying shears with upper drum 1 and lower drum 2 having different diameters and provided with transverse slots 5 for receiving knives 6 and adjusting wedges 7. Cutting device is further provided with feeding rollers 8. Apex angle α of knives 6 in its cross section is equal to 90 deg - arc tg  . Ratio of drum diameters is 1.25-1.40. Rollers 8 are kinematically connected with lower drum 2 through chain transmission 10. Three adjusting wedges 7 are mounted in each transverse slot 5 of each drum. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2136095-C1 (RU)
Title: Cable splicing tool
Inventor: PIK AMANDUS LJUS EN EHMIEHL
IPC: H02G15/00
Filed: 1994-11-08
Granted: 1999-08-27
Abstract: FIELD: cables for electrical and telephone communication systems. SUBSTANCE: tool has body with cable entrance hole and stress releasing device which can be connected to cable and to tool body for releasing stresses. Stress releasing device is connected to body after it has been secured on cable and after body has been packed around cable; it has first part attached to cable near body and shoulder attached to first part and made for displacement relative to it to bring its remote end in contact with body; this distant end is provided with body gripping facility. EFFECT: improved strength. 13 cl, 15 dwg
Patent RU-2121145-C1 (RU)
Title: Method for diagnosing kidney tuberculosis
Inventor: KUZNETSOV P V
IPC: G01N33/50
Filed: 1996-07-04
Granted: 1998-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves setting tuberculin test followed by blood examination applying luminescence microscopy method. Tuberculosis mycobacteria or their granular forms being detected in blood, kidney tuberculosis diagnosis is to be set. EFFECT: enhanced accuracy and objectiveness of early stage diagnosis. 1 tbl
Patent RU-2123779-C1 (RU)
Inventor: KIM R A
IPC: A01F12/48
Filed: 1996-07-26
Granted: 1998-12-27
Abstract: В корпусе вентилятора установлены два рабочих колеса осевого вентилятора. Между вентиляторными колесами в середине установлен плоский щит, на котором с двух сторон радикально закреплены перегородки. Верхние кромки перегородок примыкают к нижней стенке верхнего диффузорного канала, а нижние кромки - к обечайке корпуса вентилятора. Такая конструкция вентилятора обеспечивает равномерное воздухораспределение в зоне очистки зерна, что повышает качество очистки. 2 ил.
Patent RU-2096069-C1 (RU)
Title: Device for gas cleaning
Inventor: ZAPOROZHETS EVGENIJ P
IPC: B01D45/04
Filed: 1996-07-30
Granted: 1997-11-20
Abstract: FIELD: cleaning of gas from liquid particles; applicable in oil and gas producing industry, gas processing, petrochemical, chemical and other industries. SUBSTANCE: the offered device consists of vessel with gas and liquid outlets, gas-liquid mixture inlet, collector and dispersion device made in form of Venturi nozzles. Cross-section area of throat of each successive nozzle is reduced relative to previous one and chamber having holes in nozzle throats are made between external surface of nozzle and collector body. EFFECT: higher efficiency. 1 dwg
Patent RU-2134048-C1 (RU)
Title: Nonalcoholic drink
Inventor: ASEEVA T A
IPC: A23L2/00
Filed: 1996-10-03
Granted: 1999-08-10
Abstract: FIELD: food industry. SUBSTANCE: nonalcoholic drink contains aromatic additive of sweetflag and natural table mineral water "Ulan-Udenskaya" in ratio 1.89: 998.11. EFFECT: increased stability, organoleptical and curative-and-prophylactic properties.
Patent RU-2122933-C1 (RU)
Title: Tool for dressing grinding wheels
Inventor: CHERENOV ALEKSEJ BORISOVICH
IPC: B24B53/12
Filed: 1996-10-23
Granted: 1998-12-10
Abstract: FIELD: tools for dressing grinding wheels. SUBSTANCE: tool has body with cutting members arranged in layers with interlayer pitch equal to value exceeding maximum lengthwise size of cutting member. In each layer cutting members are arranged along circle whose center coincides with tool axis. Maximum lengthwise size of each cutting member is selected according to expression: h h ≤ 0,2d(1-cos2π/n),0.2d(1-cos22π/n), where d - diameter of above mentioned circles, n - number of cutting members. EFFECT: improved design. 3 dwg
Patent RU-2125511-C1 (RU)
Title: Hydraulic hammer
Inventor: AN SHIN V V
IPC: E21C37/24
Filed: 1997-01-23
Granted: 1999-01-27
Abstract: FIELD: mining and construction machinery and equipment. SUBSTANCE: this hydraulically driven hammer is intended for crushing hard rock matter and materials of natural and artificial origin. Hammer has body which houses bushes with system of distributing passages and chamber, spool valve and stepped striker, barrel, and nut. Working tool is held by spring-operated device. Movable handle has sleeve which embraces body by spring with pre-compression between bottom of sleeve and nut. Body is provided with pipe unions for supply and taking-out of working fluid. Nut has blind central hole which is open at side of sleeve bottom. Nut, body and sleeve of handle have radial through-holes located on common geometrical axis. In assembled hammer, radial through-holes create common through-hole which receives cylindrical detent with flat on side surface oriented towards bottom of sleeve. Pre-compressed spring is seated in blind hole of nut with resting on flat of detent. Aforesaid embodiment of hydraulic hammer improves its performance characteristics due to more reliable fastening and operation of handle. EFFECT: higher efficiency. 3 cl, 4 dwg
Patent RU-2125302-C1 (RU)
Title: Термоядерный реактор
Inventor: DUBINOV A E
IPC: G21B1/15
Filed: 1997-02-20
Granted: 1999-01-20
Abstract: Изобретение относится к термоядерной энергетике, а именно к энергетическим реакторам синтеза легких ядер на основе инерциального удержания. Термоядерный реактор содержит окруженную бланкетом реакторную камеру с замкнутой осью термоядерного горения, драйвер для поджига термоядерной реакции внутри мишени и две одинаковые по количеству и пронумерованные n = 1,2..., N последовательности инжекторов топливных мишеней. Ось каждой пары инжекторов, принадлежащих разным последовательностям и имеющих одинаковый номер n, пересекают концы n-го отрезка прямой линии из последовательности n пронумерованных отрезков, причем n = 1,2..., N. Середины отрезков лежат на оси термоядерного горения и находятся на одинаковых расстояниях от смежных с ними отрезков. При этом сами отрезки расположены перпендикулярно смежным с ними отрезкам. Достигаемый технический результат заключается в повышении надежности термоядерного реактора за счет снижения вероятности промаха кумулятивной струи. 1 ил.
Patent RU-2127357-C1 (RU)
Title: Method for development of oil and gas deposits
Inventor: ZALJATOV M SH
IPC: E21B43/20
Filed: 1997-03-28
Granted: 1999-03-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to problems of protecting underground fresh water from salinization in operation of oil and gas wells. According to method, displacing liquid is injected through injection wells and bed product is recovered through producing wells. Created in zones of location of injection wells is network of observation wells. Observation wells are drilled until opening of first water-bearing bed with mineralized water. This water-bearing bed is disposed below surface casing of injection wells which expect their liquidation. This also includes creation of bridge below water-bearing bed with mineralized water. Hollows of observation wells are connected by secondary opening with aforesaid bed for measuring static level in observation wells. Determined is cause of breakthrough of liquid and carried out are repair and isolation operations in injection wells. After that, observation wells are left for relieving pressure which is created at leakage of injected liquid through depressurized parts of production strings of injection wells. Outflowing liquid is collected at grouped pumping stations. Application of aforesaid method prevents salinization of underground drinking water. EFFECT: higher efficiency. 3 dwg
Patent RU-2121448-C1 (RU)
Inventor: SHESTACHENKO F A
IPC: B63C11/34
Filed: 1997-04-16
Granted: 1998-11-10
Abstract: FIELD: deep-operating descent apparatus. SUBSTANCE: deep-operating descent apparatus includes float, nacelle connected rotatably to it and racks for payload mounted rotatably inside nacelle. EFFECT: increased visibility from nacelle in vertical plane. 10 cl, 4 dwg
Patent RU-2128004-C1 (RU)
Title: Способ анализа электрофизиологических сигналов и устройство для его осуществления
Inventor: GROMOV A I
IPC: A61B5/352
Filed: 1997-06-05
Granted: 1999-03-27
Abstract: Изобретение относится к медицине и медицинской технике, к автоматизированным способам анализа электрофизиологических сигналов, а именно электрокардиосигнала, и устройствам для их реализации. В способе анализа электрофизиологических сигналов регистрируют электрокардиосигнал, в котором выделяют R-зубцы кардиокомплекса, измеряют RR-интервалы, формируют числовой ряд значений RR-интервалов. B полученном ряду выделяют локальные минимумы (точки переключения первого ранга), определяющие волны первого порядка. Последовательность выделенных локальных минимумов тоже представляет числовой ряд с собственными локальными минимумами (точки переключения второго ранга), определяющими волны второго порядка. Затем выделяют волны более высоких порядков. Специфическими информативными признаками онкологического процесса являются последовательности двухинтервальных волн, специфическими информативными признаками токсического воздействия, в том числе и наркотического, являются последовательности трехинтервальных волн. Устройство для реализации способа содержит блок выделения специфических информативных признаков. Способ и устройство позволяют выявить асимптоматичных больных независимо от нозологической формы онкологического заболевания, в том числе на ранней стадии. 2 с.п.ф-лы, 11 ил.