baber/WOPTO huggingface dataset:
Patent RU-2127597-C1 (RU)
Title: Agent showing tuberculostatic activity
Inventor: KAZARINOVA N V
IPC: A61K36/53
Filed: 1997-07-08
Granted: 1999-03-20
Abstract: FIELD: medicine, phthisiology. SUBSTANCE: an agent has an essential oil from plants of Labiatae family. An agent does not cause allergic responses and exhibits a positive dynamics in 3 weeks from inhalation onset. EFFECT: enhanced effectiveness of an agent. 3 cl, 1 tbl
Patent RU-2124536-C1 (RU)
Title: Отделочная композиция для полимерных материалов
Inventor: ZHURKO A V
IPC: C08K3/04
Filed: 1997-07-23
Granted: 1999-01-10
Abstract: Изобретение относится к производству полимерных материалов технического и специального назначения. Сущность изобретения заключается в отделочной композиции для полимерных материалов, которая содержит следующие компоненты в следующем соотношении, мас.%: перхлорвиниловая смола 8-12, электропроводная сажа 8-12, трис-(2,3-дибромпропил)-фосфат 5-13, органический растворитель до 100. Применение композиции дает возможность придать отделанным ею полимерным материалам одновременно высокие светопоглощение и поверхностную электропроводность и повысить их огнестойкость. 1 табл.
Patent RU-2133886-C1 (RU)
Title: Wave pressure exchanger
Inventor: LAUKHIN JU A
IPC: F04F99/00
Filed: 1997-07-24
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: shaft of wave pressure exchanger rotor consists of two parts fitted with drive and driven magnetic half-clutches located coaxially with seal positioned between them. Seal consists of hollow cylinder and bottom interconnected hermetically. Cylinder is made from dielectric material and bottom is made from magnetic material. Driven and drive half-couplings are located on outer and inner surfaces of seal, respectively. Bottom of seal is directed towards rotor and cylindrical portion is tightly secured in housing. Cylindrical portion of seal may be detachable and non-detachable relative to bottom. EFFECT: enhanced operational reliability. 3 cl, 1 dwg
Patent RU-2136881-C1 (RU)
Title: Unit for measuring output of well
Inventor: MEL NIKOV N M
IPC: E21B47/10
Filed: 1997-10-28
Granted: 1999-09-10
Abstract: FIELD: oil production industry. SUBSTANCE: unit can be used for determining content of gas and oil in well product, also at high gas factor and also in mobile plants for measuring gas factor. Unit has measuring separator, liquid and gas flow rate meters, multiway switch for wells which is connected through common pipeline with collecting vessel, non-return valve, and control assembly. Additionally unit is provided with second separator and second gas flow rate meter. Inlet of second separator is connected with outlet of multiway switch for wells. Lower outlet of second separator is connected through non-return valve with inlet of measuring separator. Upper outlet of second separator is connected through second gas flow rate meter and non-return valve with collector vessel. Application of aforesaid embodiment of unit allows for higher accuracy in measuring output of wells with high gas factor. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2136676-C1 (RU)
Title: Benzimidazole derivative, pharmaceutical composition and method of modulation of gaoa-receptor complex
Inventor: TEUBER LENE
IPC: A61K31/415
Filed: 1996-04-19
Granted: 1999-09-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivative of benzimidazole of the formula (I)   where R 3  - a residue of the formula (a)   where R 11  - pyridyl, imidazole, furanyl, pyrimidinyl, thienyl or thiazolyl possibly substituted with amino-group; one of R 6  or R 7  - hydrogen atom and another means -CR'=NOR'' where each of R' and R'' - hydrogen atoms, alkyl, alkenyl or alkynyl, or its pharmaceutically acceptable salt or oxide or a pharmaceutical composition based on said that provides modulation of GAOA-receptor complex of the central nervous system of living organism. EFFECT: effective modulation of receptor complex. 8 cl, 1 tbl, 5 dwg, 34 ex
Patent RU-2120646-C1 (RU)
Inventor: BELANOV S V
IPC: G01T1/36
Filed: 1997-12-08
Granted: 1998-10-20
Abstract: Способ включает отбор проб окружающей среды и технологических проб, подготовку проб к измерению на жидкостном сцинтилляционном счетчике, измерение и запись спектра пробы и параметров измерения, сворачивание аппаратного спектра пробы в группы, создание модельного спектра пробы на основе библиотеки базовых спектров, минимизацию отклонения модельного спектра от спектра пробы и идентификацию содержания радионуклидов в пробе. При этом сворачивают аппаратный спектр пробы в группы, граничные значения N i  в которых являются квазиарифметической прогрессией вида N i+1 =N i +L(i+1)/2], где i = 1, 2...n, и осуществляют минимизацию отклонения модельного спектра от спектра пробы путем составления модельного спектра определенного вида. Для определения относительных вкладов спектров радионуклидов в модельный спектр пробы минимизируют разницу между модельным спектром и спектром пробы. Минимизацию проводят в несколько этапов, выбирая сначала большую величину δ и нулевые значения c j , определяют минимум выражения, после чего δ уменьшают, повторяя процесс минимизации, при этом исходными значениями вкладов c j  для каждого следующего шага минимизации являются результаты предыдущего шага. Расчет останавливают, когда процесс минимизации выражения становится неустойчивым, и завершают идентификацию радионуклидов в исследуемой пробе пересчетом полученных значений c j  в значения абсолютных активностей радионуклидов в пробе. Технический результат заключается в возможности выделения в пробах на фоне радионуклидов, имеющих большие активности, радионуклиды с малыми уровнями активности путем выбора соответствующего масштаба сворачивания аппаратных спектров в группы и определения критерия минимизации отклонения спектра пробы от модельного спектра. 4 табл., 4 ил.
Patent RU-2124081-C1 (RU)
Title: Method of producing multicomponent yarn
Inventor: LAVRENT EVA E P
IPC: D02G3/36
Filed: 1997-12-04
Granted: 1998-12-27
Abstract: FIELD: textile industry; may be used in spindleless spinning. SUBSTANCE: fibers are fed to zone of yarn formation where its core is coated with two and more fibrous layers by twisting fibers with the help of twisting member. Prior to twisting fibers are compacted into web on the surface of twisting member, and after each completion of operation of fibrous layer formation, intermediate product is wound on bobbins and subjected to rewinding. EFFECT: improved service properties of yarn, increased its wear resistance, extension of its assortment and exclusion of yarn twisting operations. 3 cl, 2 dwg, 1 tbl
Patent RU-2126895-C1 (RU)
Inventor: DUBOV JU N
IPC: F02B47/02
Filed: 1997-12-29
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines in which compression and expansion take place in different cylinders. SUBSTANCE: method is characterized by the fact that air is compressed in compression cylinder and is bypassed into combustion chamber whereto steam is additionally supplied, fuel is combusted in combustion chamber, and expansion is provided in expansion cylinders with exhaust gases cooled in heat transfer gas duct of recuperative heat exchanger, drop water is separated, filtered and heated in heat-absorbing water duct of recuperative heat exchanger, is evaporated using heat liberated in combustion chamber and steam, thus formed, is returned into combustion chamber. Internal combustion engine implementing proposed method has compression cylinder, external combustion chamber arranged inside gas distribution device made in form of cylindrical rotary spool and furnished with evaporator with steam nozzles. Exhaust gas outlet channel of expansion cylinders is connected to inlet of heat transfer gas duct of recuperative heat exchanger whose outlet is connected to water heat-absorbing circuit. EFFECT: enhanced efficiency and reliability of internal combustion engine owing to separation of processes of compression and expansion. 3 cl, 1 dwg
Patent RU-2142623-C1 (RU)
Title: Method of x-ray analysis
Inventor: SLAVOV V I
IPC: G01N23/207
Filed: 1998-01-21
Granted: 1999-12-10
Abstract: FIELD: X-ray test of crystallogeometric parameters of large-angle boundaries of grains described by tetragonal lattices of matching units in polycrystalline materials with any size of grain. SUBSTANCE: invention is meant for integral determination of texture of mentioned boundaries and for increased precision of determination of orientations of individual pairs of grains in metal mass-produced rolled product with any size of grain. Textural attachment of diffractometer is turned through angles θ and α proceeding from phantom K α  diffraction ( hkl ) of lattices of matching units, diffraction picture in the form of β profile in system of outer axes of sample is generated. Azimuthal angles of maxima of intensity of Laue spectrum from bench marks - planes ( HKL)(HKL) 1  and (HKL)(HKL) 2  with equal multiple interplane distances parallel in pairs of crystallites are calculated in system of axes of goniometer. Precise orientations of grains forming special boundaries are computed from orientation relations. EFFECT: increased precision of determination of orientations of individual pairs of grains in metal rolled product with any size of grain. 2 dwg, 1 tbl
Patent RU-2135883-C1 (RU)
Title: Method of application of protective coat on surfaces of steel parts
Inventor: TUROV G A
IPC: F16L58/10
Filed: 1998-05-20
Granted: 1999-08-27
Abstract: FIELD: erection of pipe lines. SUBSTANCE: thermally shrinkable material with adhesive base is laid on unprotected sections of steel pipes, after which low-frequency induction heater is placed; heater is made in form of one-layer flexible electric insulating tape with one-layer coils inside it. Then electric current at commercial frequency is supplied and temperature of steel surface of pipes is brought to required level. EFFECT: enhanced reliability; improved sanitation of labor. 3 cl
Patent RU-2146347-C1 (RU)
Inventor: TSYGANKOV B A
IPC: F23G5/027
Filed: 1998-05-13
Granted: 2000-03-10
Abstract: Изобретение относится к области переработки горючих ископаемых и утилизации твердых производственных и бытовых отходов и может быть использовано в горной промышленности и на предприятиях коммунального хозяйства. Решаемая техническая задача - повышение экономичности и экологической частоты при переработке горючих ископаемых и твердых промышленных и бытовых отходов. Способ переработки горючих ископаемых и/или твердых промышленных и бытовых отходов в техногенное сырье включает загрузку их в печь и пиролиз с помощью воздушного дутья при разогреве до 900-1200°С, при завершении процесса пиролиза воздушное дутье заменяют дутьем хлором.
Patent RU-2132718-C1 (RU)
Inventor: KHASANOV I JU
IPC: B01D29/62
Filed: 1998-06-18
Granted: 1999-07-10
Abstract: FIELD: cleaning filters located on housings for protection of devices and equipment of oil pipe lines against paraffin-asphalt deposits. SUBSTANCE: method consists in regular disconnection of filter and repeated flushing of it by working fluid at increased pressure differential on filter element; in flushing the filter, paraffin-asphalt deposit is softened by self-heating of product in closed volume through successive circulation in closed system connected with inner cavity of filter element and volume between its outer surface and chamber; first circulation is effected in inner cavity of filter element and then over its outer surface. EFFECT: enhanced reliability; reduction of time required for cleaning; facilitated cleaning procedure. 2 dwg
Patent RU-2150168-C1 (RU)
Title: Single-phase pole-changing motor winding (design versions)
Inventor: SHANSHUROV G A
IPC: H02K3/28
Filed: 1998-07-06
Granted: 2000-05-27
Abstract: FIELD: electrical engineering. SUBSTANCE: single-layer windings have K coil groups 1-12 with coil number in coil groups greater than or equal to unity. Winding pitch equals pole pitch τ 2  depending on number of pole pairs P 2 . Each proposed winding is sectionalized at each pole pair P 1 = P 2 /2; first and second coil groups are arranged on each pole pair P 2 . Pole pair P 1  is obtained due to cumulative connection of coils of first and second parts of winding. Coil groups also form pole pair P 3  its first phase being formed by odd-numbered coil groups and second phase, by even- numbered ones; each next coil group in each phase is differentially connected to preceding one. Each of two phases of winding is built up of sections of four types connected in series at pole pairs P 1  and P 2  by means of switches, say, normally closed ones and at pole pair P 3 , by, say, normally open switches. Here, type of sections and, hence, phase point of their connection is specified by coil group indexing rules. Proposed windings provide for stepped speed control of revolving magnetic field built up due to them by changing pole pairs from P 1  and P 2  to P 3 . Changing pole pairs is effected by current reversal in sections of second and third types while those of third and fourth types are changed over from one phase to other. Proposed winding connection circuits used for motor switching-over to single-phase supply using capacitor banks enable alternation of winding phases and their connection in series or in parallel. EFFECT: reduced number of phase leads which facilitates coil manufacture; reduced capital outlays and improved reliability of winding. 6 cl, 6 dwg
Patent RU-2140120-C1 (RU)
Title: Method for manufacturing alkaline-cell oxydic nickel plate
Inventor: GUDIMOV N L
IPC: H01M4/26
Filed: 1998-07-17
Granted: 1999-10-20
Abstract: FIELD: electrical engineering; open-pocket alkaline cells. SUBSTANCE: method involves impregnation of porous nickel base with nickel and cobalt salt solutions, drying, treatment with alkali solution, rinsing, and drying; impregnation is first conducted in solution of nickel and cobalt salts mixed up in Co/Ni proportion of 0.02/0.08; after mass of active material has increased by 1.0-1.4 g/sq. cm, nickel base is impregnated at least once with cobalt salt solution only. EFFECT: improved discharge characteristics of plate while retaining its specified stability. 2 tbl, 2 ex
Patent RU-2136926-C1 (RU)
Title: Internal combustion engine
Inventor: DAVYDOV V I
IPC: F02B71/04
Filed: 1998-10-02
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; road vehicles heat engines. SUBSTANCE: internal combustion engine has hermetically sealed housing accommodating two peripheral and one central spaces. Peripheral spaces are made in form of cylinders with heads. Reciprocating piston is placed in each cylinder. Pistons are rigidly coupled with each other. Flywheel placed in central space provides conversion of kinetic energy of reciprocating motion into rotary motion. Flywheel rim is provided with blind holes. Flywheel is secured on line shaft whose axis is orthogonal to cylinder longitudinal axis. Blind holes are located at angle to flywheel generatrix in direction of rotation. Each piston divides cylinders into combustion chamber and delivery chamber. The latter is filled with liquid medium. Central space communicates with each liquid medium delivery chamber through liquid medium delivery and return channels arranged to form hollow pocket for bypassing working medium. EFFECT: increased efficiency and service life of engine operating in vehicles. 2 cl, 2 dwg
Patent RU-2150531-C1 (RU)
Inventor: ALIEV Z M
IPC: C25B1/50
Filed: 1999-02-02
Granted: 2000-06-10
Abstract: FIELD: preparation of inorganic compounds. SUBSTANCE: in order to prepare metal carbonates, electrolysis of aqueous solution saturated with carbon dioxide is carried out at pressure of 0.9-1.0 MPa by anodic dissolution of the corresponding metal. Process is carried out in sodium chloride solution by shorting of electrodes in outer circuit. EFFECT: greater efficiency of the process due to saving in electrical energy and simplified method.
Patent RU-2154954-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L27/60
Filed: 1999-04-12
Granted: 2000-08-27
Abstract: Изобретение относится к пищевой промышленности. Корни аралии маньчжурской экстрагируют жидким аммиаком при давлении выше атмосферного, отделяют жидкую фазу и отгоняют из нее экстрагент повышением температуры и/или снижением давления с получением целевого продукта. Это обеспечивает повышение качества сапонинсодержащего эмульгатора и снижение энергозатрат. 1 з. п. ф-лы.
Patent RU-2155138-C1 (RU)
Inventor: ORLOV A L
IPC: B60R19/24
Filed: 1999-04-27
Granted: 2000-08-27
Abstract: FIELD: automotive industry; energy- absorbing part in zone of front or rear bumper. SUBSTANCE: energy- absorbing part of vehicle has bumper 1, cross beam 3 rigidly connected with end parts 5 of longitudinal bars 6 by means of brackets 4. Cross beam 3 is arranged opposite to end face surface 8 of end part 5 of longitudinal bar 6 with clearance W. Reinforcement member 13 secured on cross beam 3 is located opposite to longitudinal bar 6. EFFECT: improved energy-absorbing properties of vehicle, facilitated assembling. 6 cl, 4 dwg
Patent RU-2142923-C1 (RU)
IPC: C04B7/52
Filed: 1999-05-18
Granted: 1999-12-20
Abstract: FIELD: production of cements and mortars, strengthening of soils; construction engineering; mining and other industries. SUBSTANCE: proposed method consists in joint milling clinker and gypsum to specific surface of 250 to 500 sq. m/kg in mills provided with filters. Then ground material - finished commercial portland cement - if fed from mills to cement silos for blending and storage; at least two mills work for common cement silo; up to 40% of total amount of gypsum is fed to one of them and remaining gypsum is fed to other mill; dust which is superfine portland cement is taken from filters of cement mill to which 40% of gypsum is fed and dust entrapped by filters of other mills is fed to cement silos of commercial portland cement. Mineral additive is introduced during joint milling of clinker and gypsum. EFFECT: production of superfine portland cement with no additional consumption of power and with no change in technology. 2 cl, 1 tbl
Patent RU-2160700-C1 (RU)
Inventor: BELYJ A S
IPC: C01B3/58
Filed: 1999-06-01
Granted: 2000-12-20
Abstract: Изобретение предназначено для извлечения и очистки водорода. Способ заключается в том, что водородсодержащие газовые смеси связывают с ароматическими углеводородами на твердом катализаторе гидрирования, содержащем металл(ы) VIII группы. После чего продукты гидрирования разделяют и связанный водород в виде циклогексановых углеводородов направляют далее в зону каталитического дегидрирования. 3 з.п. ф-лы, 1 ил., 2 табл.
Patent RU-2164013-C1 (RU)
Inventor: ELISEEV O V
IPC: G01K1/08
Filed: 1999-06-17
Granted: 2001-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention can be used to measure temperature inside objects, to measure temperature inside food-stuffs in process of thermal treatment, in particular. Process includes cutting of longitudinal slot in wall of tube, reduction of end of tube, cutting of reduced end of tube at acute angle, sealing of reduced end and sharpening of its side walls. Package has tube with sharpened end coming in the form of blade. Edge of blade is sharpened. EFFECT: simplified design, improved sealing, enlarged ranged of measured temperatures. 9 cl, 6 dwg
Patent RU-2161059-C1 (RU)
Inventor: TSEGEL SKIJ V G
IPC: C10G7/06
Filed: 1999-07-16
Granted: 2000-12-27
Abstract: Изобретение относится к нефтехимии, преимущественно к способам перегонки нефти с помощью ректификационных установок. В части способа сущность заключается в том, что часть нефти подают в дополнительный жидкостно-газовый струйный аппарат и этим струйным аппаратом откачивают газообразную среду из сепаратора вакуумного гидроциркуляционного агрегата, создавая в сепараторе вакуум, а полученную в дополнительном жидкостно-газовом струйном аппарате смесь подают вместе с нефтью в секцию перегонки нефти под избыточным или атмосферным давлением. В части установки перегонки нефти сущность заключается в том, что установка снабжена дополнительным жидкостно-газовым струйным аппаратом, подключенным со стороны входа в него жидкости к магистрали подачи нефти, со стороны подвода в него газа - к выходу газообразной среды из сепаратора и выходом из него смеси - к магистрали подачи нефти, а насос подачи рабочей жидкости вакуумного гидроциркуляционного агрегата со стороны входа в него подключен к выходу рабочей жидкости из сепаратора. В результате достигается создание экологически чистой системы создания вакуума в вакуумной колонне, уменьшаются затраты энергии на создание и поддержание вакуума, практически полностью исключаются при этом потери ценного углеводородного сырья. 2 с. и 7 з.п. ф-лы, 1 ил.
Patent RU-2164575-C1 (RU)
Title: Устройство для измерения криосолифлюкционного смещения грунтов
Inventor: PETROV V S
IPC: E02D1/00
Filed: 1999-07-12
Granted: 2001-03-27
Abstract: Использование: для измерения деформаций грунтов на склонах в области криолитозоны. Сущность изобретения заключается в установке в грунт двух реперов, полых стержней с пластинами и марок. Для предотвращения смерзания стержней с вышележащим пучинистым грунтом на них надеваются трубки. Измерение деформаций производится при помощи стержней и гибких шнуров, прикрепленных к маркам. Технический результат: повышение точности измерения величин смещения грунтов по глубине в области криолитозоны. 1 ил.
Patent RU-2161109-C1 (RU)
Inventor: SAJAPIN S N
IPC: B64G1/00
Filed: 1999-09-10
Granted: 2000-12-27
Abstract: FIELD: space engineering, applicable in large-sized high-accuracy transformable structures, for example, reflector-type antennas of space radio telescopes. SUBSTANCE: suppression of interferences caused by elastic vibrations of the structure is accomplished with the aid of a vibration-insulating platform in the form of a space truss. The truss is formed by hinge joints of the space vehicle docking surface and the platform with the vibration-insulating object. The joints are accomplished by single modules of active anti-vibration that can in concord change their length by a command from the control unit and relative movement and velocity transducers. These modules are made in the form of self-braking ball-screw mechanisms providing for a geometric stability of the system with the drives disengaged. The right mode of control of the antenna dynamic structure is set on the basis of physical modulation of the vibration process. EFFECT: expanded functional abilities of the system of space anti-vibration insulation and enhanced accuracy of space transformable antennas in service. 10 cl, 8 dwg
Patent RU-2155816-C1 (RU)
Title: Hot-blast valve for blast furnace air heaters
Inventor: CHIRKOV S G
IPC: F16K49/00
Filed: 1999-10-04
Granted: 2000-09-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: hot-blast valve has refractory casing with cap and cooled refractory hollow disk with adjacent channels communicated one with the other and extending through disk center. Channels are defined by spiral walls which are inserted one into the other and connected with coolant supplying and discharge branch pipes. Outer spiral wall adjoins coolant supply branch pipe and defines with disk shell peripheral channel. Tubular insert disposed in peripheral channel has length making 0.6-0.7 of length of circle defined by axial line of peripheral channel. Ends of tubular insert are equally spaced from disk vertical axis. Area of peripheral channel section is 0.5-0.6 the area of section of channel defined by spiral walls, with tubular insert being taken into account. EFFECT: improved valve strength and resistance and prolonged service life. 3 dwg