baber/WOPTO huggingface dataset:
Patent RU-2094888-C1 (RU)
Inventor: NIKONENKO IVAN U
IPC: H01H85/54
Filed: 1995-09-15
Granted: 1997-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has base carrying two insulators with top and bottom break-contact systems, automatic and manual cartridge drop-out mechanism functioning as arc-control chamber and as disconnector blade. Cartridge has insulating tube of gas-producing material open on one end and closed with metal head on other end. Side exhaust pipe is placed on side surface of head. EFFECT: improved design. 2 dwg
Patent RU-2103722-C1 (RU)
Inventor: RYZHOV VLADIMIR ALEKSANDROVICH
IPC: G06F11/00
Filed: 1995-10-05
Granted: 1998-01-27
Abstract: FIELD: computer engineering. SUBSTANCE: method involves setting a test task before operator in system of operator and computer with means of information display and input. Task involves at least one modality which belongs to group of basic psychological characteristics of operator. Tested object is subjected to series of test tasks. Control information and information which is presented on information displaying means are recorded. Both types of information are processed in order to convert them to numerical data which correspond to functional condition of tested object. Individual numerical database is generated in result of first series of test tasks. Sequence of said series of test tasks contains tasks which are selected from previous task in order to generate current individual numerical database. After completion of each series of test tasks, previous database is corrected using numerical data from new series of test tasks. Functional condition of tested object is judged by corrected current database as individual norm for tested object in given moment. EFFECT: increased validity of testing operators and means for information input and display. 28 cl, 15 dwg
Patent RU-2102622-C1 (RU)
Inventor: ZAPEVALOV P P
IPC: F02G1/04
Filed: 1996-04-02
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; external combustion engine. SUBSTANCE: in proposed engine one of heaters and above-piston space of cylinder communicate through channel overlapped by wall of piston at a height of 0.7-0.85 of piston stroke from BDC. Mechanism converting reciprocating movement of piston into rotary movement of outputs shaft is made in form of planetary reduction gear connected with piston through rod. Diameter of planet pinion of planetary reduction gear is twice as small as diameter of epicure. Plant pinion is installed on carrier with radius equal to radius of planet pinion. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2104824-C1 (RU)
Inventor: JURKEVICH V V
IPC: B23B25/06
Filed: 1996-06-11
Granted: 1998-02-20
Abstract: Изобретение может быть использовано для проведения различных испытаний шпинделей станков с воспроизведением всех силовых факторов, которые действуют на вал шпинделя в процессе обработки заготовки. При работе шпинделя вращается его вал и насаженный на него ротор. В результате взаимодействия магнитного поля и вращающегося ротора возникает тормозной момент. Блок управления позволяет получить любой закон изменения тормозного момента. Устройство снабжено измерителем тормозного момента. Размещение грузов в отверстиях ротора позволяет изменять центробежную нагрузку. 2 ил.
Patent RU-2126232-C1 (RU)
Title: Device for reposition and fixation of pelvis bone fractures
Inventor: VOLKOV S P
IPC: A61B17/62
Filed: 1996-11-01
Granted: 1999-02-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has body and reposition assemblies. The device body is made in the form of two upper and lower half-rings coupled to each other. Flexible member which excludes shifting of splinters after reposition and fixation is installed in upper half-ring. Fixing screws are arranged in lower half-ring for moving over half-ring circumference. EFFECT: enhanced efficiency, reduced traumatic injuries, shortened time of rehabilitation. 3 dwg
Patent RU-2133711-C1 (RU)
Title: Method of biologically treating oligotrophic waste waters
Inventor: ZOLOTUKHIN I A
IPC: C02F3/32
Filed: 1996-12-03
Granted: 1999-07-27
Abstract: FIELD: waste water treatment. SUBSTANCE: method concerns industrial waste waters with low concentration of nutrient components. Liquid being treated is brought in flow conditions into contact with root systems of higher aquatic plants, 90% of roots of each plant being placed in flow space and remaining 10% being placed into separate trays with circulating nutrient medium. EFFECT: enhanced process efficiency. 2 dwg, 3 tbl, 2 ex
Patent RU-2102318-C1 (RU)
Inventor: VASIL EV N P
IPC: C01B31/08
Filed: 1996-12-30
Granted: 1998-01-20
Abstract: FIELD: sorbents. SUBSTANCE: activated carbon used in gas treatment, volatile solvent recovery, water treatment, soil restoration, etc. is prepared from peat by means of disintegrating the latter, adding coal in quantity 10-40 wt %, granulation, drying, carbonizing and activating granules. EFFECT: activated carbon prepared essentially exceeds commonly used materials in adsorption capacity regarding vapors of chloroorganic substances and organic substances with boiling points within 60 to 100 C. 1 tbl
Patent RU-2121703-C1 (RU)
Inventor: KOROCHKIN M V
IPC: G05D16/06
Filed: 1997-02-06
Granted: 1998-11-10
Abstract: FIELD: automatic control equipment, in particular, for supply of water, gas and compressed air. SUBSTANCE: device has housing, input and output chambers, control chamber, sensitive member which is designed as cylinder, which is connected to piston rod with locking member, saddle, setting chamber, in which spring of sensitive member is located. Goal of invention is achieved by flexible members, which are introduced between locking member and piston rod of rigidity compensator. Said flexible members are designed as bodies of revolution which generatrix follow specific line. EFFECT: compensation or correction of alternating constituent of flexible members which influence response characteristics of regulator. 4 cl, 1 dwg
Patent RU-2127517-C1 (RU)
Title: Insecticide composition
Inventor: ALEKSANDROV A B
IPC: A01P7/04
Filed: 1997-03-11
Granted: 1999-03-20
Abstract: FIELD: agriculture, living conditions. SUBSTANCE: for struggle against flying insects a composition has, wt.-%: permethrin, 0.1-0.8; piperonyl butoxide, 0.01-3.0; N-methylpyrrolidone, 0.5-5.0; propellent, 20-80; and hydrocarbon solvent or ethyl alcohol, the balance. For struggle against nonflying insects a composition has, wt.-%: cypermethrin, 0.01-0.5; permethrin, 0.1-0.8; piperonyl butoxide, 0.01-3.0; N-methylpyrrolidone, 0.5-5.0; sodium nitrite, 0.05-0.6; propellent, 20-80; and hydrocarbon solvent or ethyl alcohol, the balance. Preparation is produced in aerosol package. EFFECT: enhanced effectiveness of an acute and residual insecticide effect, decreased number of treatment. 2 cl, 6 tbl
Patent RU-2110383-C1 (RU)
Title: Method for producing braze-welded structures
Inventor: KLJAZHNIKOV G I
IPC: B23K31/02
Filed: 1997-03-31
Granted: 1998-05-10
Abstract: FIELD: methods of production of braze-welded structures; may be used in manufacture of rockets, in particular, manufacture of liquid-propellant rocket engines. SUBSTANCE: method includes automatic arc welding with use of consumable and nonconsumable electrodes with or without fillers, in medium of helium or argon shielding gases, or in their combination; manual welding; electron-beam welding and brazing applied in different combinations for joining of units comprising the stator. EFFECT: prevention of formation of cracks due to manufacture of stator parts from steels with large volume of polymorphic transformation, from copper alloys required definite conditions for their welding. 6 cl, 11 dwg
Patent RU-2128293-C1 (RU)
Title: Internal combustion engine
Inventor: ZHERNAKOV V S
IPC: F02B75/26
Filed: 1997-04-07
Granted: 1999-03-27
Abstract: FIELD: mechanical engineering; four-stroke internal combustion engines for use in power plants of aircraft, automobiles, water boats, etc. SUBSTANCE: engine has housing 1 accommodating shaft 2 with oblique crank 3. inclined plates 4 installed on crank 3 are coupled with pistons 7 through rocking frames 5 and connecting rods 6. Pistons 7 move in sleeves-pistons 8 installed in housing on bearings 9 and provided with one window. Sleeve-pistons 8 are set into rotation by shaft 2 through gear train 11. Spark plugs are installed in housing 1, and intake and outlet mains intakes are arranged in plane of rotation of window. EFFECT: increased efficiency of engine, as compared with other devices of known design. 2 dwg
Patent RU-2124735-C1 (RU)
Inventor: STEPANOV V V
IPC: G01R31/08
Filed: 1997-04-02
Granted: 1999-01-10
Abstract: Изобретение относится к электроизмерительной технике. Технический результат- облегчение поиска места повреждения силовых кабелей, особенно в условиях сильных индустриальных помех. Для отыскания пробоя создают высоковольтные разряды в поврежденном кабеле и регистрируют электромагнитные волны, излучаемые кабелем во время разряда, преобразуют сигнал и определяют место повреждения по изменению параметров сигнала путем сравнения с образцовым сигналом, присущим высоковольтным разрядам в поврежденном кабеле, предварительно записанным в память прибора. При наиболее полном совпадении исследуемого и образцового сигналов информация выводится на экран осциллографа для анализа оператором. 2.с.п. ф-лы, 1 ил.
Patent RU-2115627-C1 (RU)
Title: Blend for preparing high carbon ferrochrome
Inventor: CHERNOBROVIN V P
IPC: C22B1/00
Filed: 1997-05-06
Granted: 1998-07-20
Abstract: FIELD: manufacture of ferroalloys. SUBSTANCE: blend for preparing high-carbon ferrochrome comprises chrome ore, carbon reducing agent and slag-metal waste resulting from high carbon ferrochrome production. Blend further comprises low carbon ferrochrome slag, ratio of components being as follows, wt.%: carbon reducing agent, 10-15; 5-15 slag-metal waste resulting from high-carbon ferroalloy, 5-15; low-carbon ferrochrome slag, 1-10; and chrome ore, the balance. EFFECT: lower specific power consumption for reducing chrome and lower chrome losses in dump slag. 1 tbl
Patent RU-2133967-C1 (RU)
Title: Excitation generator for ferroprobe
Inventor: VITITNEV O JU
IPC: G01R1/067
Filed: 1997-08-05
Granted: 1999-07-27
Abstract: FIELD: magnetic measurements, specifically, ferroprobe magnetometers. SUBSTANCE: excitation generator for ferroprobe has master generator built on quartz resonator, integrator, bridge power amplifier to which output ferroprobe is connected. Temperature-unstable integrator is replaced with insertion of comparator and former, switch of direction of count, reversible counter, digital-to-analog converter, linearization network connected in series. Output of generator built on quartz resonator is connected to input of former, output of linearization network is linked to input of bridge power amplifier. Output of reversible counter is connected to input of comparator which output is connected to second input of switch of direction of count. EFFECT: enlarged temperature range of operation of excitation generator for ferroprobe. 1 dwg
Patent RU-2132380-C1 (RU)
Inventor: TERESHCHENKO G A
IPC: C12G3/08
Filed: 1997-09-25
Granted: 1999-06-27
Abstract: Изобретение предназначено для использования в ликеро-водочной промышленности. В минеральную воду с Тагарского источника вводят лимонную кислоту, перемешивают, добавляют питьевую воду и спирт этиловый ректификованный высшей очистки. Полученную сортировку фильтруют через активированный уголь, окончательно фильтруют через песочные фильтры, выдерживают, вводят мед и разливают. Готовая водка имеет следующее соотношение ингредиентов на 1000 дал: лимонная кислота 0,1 - 0,2 кг, мед - 4,5 - 5,5 кг, минеральная вода Тагарского источника, 190 - 210 л, водно-спиртовая жидкость из спирта этилового ректификованного высшей очистки и смеси воды питьевой и минеральной - остальное. Способ обеспечивает расширение ассортимента высококачественных водок за счет создания нового сорта водок, обогащенных комплексом минеральных солей и микроэлементов с использованием минеральной воды местного источника Сибири. Использование минеральной воды упрощает технологию ее приготовления и не требует дополнительного оборудования и вспомогательных дефицитных материалов. Получаемая водка обладает высокими органолептическими показателями и высокой стабильностью.
Patent RU-2139257-C1 (RU)
Inventor: KOLESNIKOV V P
IPC: C02F3/12
Filed: 1997-10-03
Granted: 1999-10-10
Abstract: Установка содержит биокоагулятор-флотатор (3) первой ступени очистки, биокоагулятор (14) второй ступени очистки, биофильтр (39), ферментатор (17), насосную станцию (33), комбинированное устройство (44) и биореактор (48). Биокоагулятор (3) снабжен водоструйным аэратором (2) и отражателем пены (8). Биокоагулятор (14) содержит водоструйный аэратор (13). Биофильтр соединен с насосом через промежуточную емкость (38) и имеет аэратор с искусственной загрузкой (23). Ферментатор имеет систему орошения (18), биофильтр (19), аэрационные колонны (22) и соединен с насосом (25). Комбинированное устройство (44) содержит биофильтр, аэрационные колонны, аэротенк и отстойник с искусственной загрузкой (45). Доочистка сточных вод происходит в биореакторе (48) с искусственной загрузкой. Очистка более эффективна и дешева. 3 з.п. ф-лы, 1 ил.
Patent RU-2124690-C1 (RU)
Inventor: POPOV V K
IPC: F42B3/16
Filed: 1997-12-16
Granted: 1999-01-10
Abstract: FIELD: explosion means, applicable for initiation of detonating fuses with preset time delay at blastings in mining and coal industries. SUBSTANCE: the relay has two primer detonators with charges and delay elements interconnected through a tubular element in such a way that the delay elements face each other. The walls of the tubular element cavity are coated with a layer of explosive or mixture. The detonating fuse, which is part of the relay or belongs to the detonating system accommodating the relay, may be connected only to the primer-detonator on the side of the charge ends by crimping on the primer-detonator shell, or to the primer detonator along its side surface and to the tubular element by means of connectors. EFFECT: enhanced reliability and accuracy of functioning within a wide range of time delay. 5 cl, 2 dwg
Patent RU-2136735-C1 (RU)
Title: Wine drink "zolotisty"
Inventor: NORKIN V F
IPC: C12G3/06
Filed: 1997-12-24
Granted: 1999-09-10
Abstract: FIELD: wine making and alcoholic beverage industry. SUBSTANCE: wine drink of 18-% strength contains the following ingredients per 1000 dal: citric acid, 11.5-12.5 kg; fortified fruit wine material, 1499.5-1550.5 l; apple alcoholized juice, 1999.5-2000.5 l; 65.8-% sugar syrup, 266.5-267.5 l; aqueous-alcoholic infusion of vegetable ingredients, 479.5-480.5 l including: St. John'swort (flowers and leaves), 10.0 kg; linden blossom, 3.0 kg; sweetclover (leaves and apices of blossoming stems), 3.0 kg; coltsfoot (leaves), 2.0 kg; yarrow, 2.0 kg; dog rose, 10.0 kg; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of wine drinks enriched with biologically active substances. 3 EX
Patent RU-2129945-C1 (RU)
Inventor: ARKHAROV A P
IPC: B23Q7/02
Filed: 1998-03-02
Granted: 1999-05-10
Abstract: Изобретение относится к автоматизации производства и может быть использовано при ориентации деталей в виде пластин, имеющих форму равнобедренной трапеции со скосом на одном из ее оснований, на операциях механической обработки, сборки, наплавки, измерения и т.д. Ориентируемая деталь транспортируется с помощью вращающегося кольца. При транспортировании неправильно ориентированная по длине деталь закрепляется в радиальном пазу прижимом, а неправильно ориентированная по высоте деталь - другим прижимом. Правильно ориентированная деталь при совмещении радиального паза, в котором она находится, со сквозным каналом скользит по нему под действием собственного веса и попадает в желоб. Неправильно ориентированная по длине деталь переориентируется в требуемое положение путем вращения кольца, открепляется прижимом в нижней части корпуса и при совмещении радиального паза с проемом смещается в желоб. Неправильно ориентированная по высоте деталь открепляется прижимом и при совмещении радиального паза с выемкой опрокидывается в радиальный канал со своего малого основания на большое основание. Неправильно сориентированная деталь закрепляется в радиальном канале прихватом, путем вращения диска переориентируется в требуемое положение и при совмещении с окном смещается в отводящий лоток, а правильно сориентированная деталь при совмещении радиального канала с тоннелем смещается в отводящий лоток. Устройство позволяет увеличить производительность за счет увеличения вероятности выхода правильно ориентированных деталей. 9 ил.
Patent RU-2146795-C1 (RU)
Title: Heat exchanger
Inventor: MEDVEDEV V A
IPC: F28F1/24
Filed: 1998-04-17
Granted: 2000-03-20
Abstract: FIELD: thermal engineering. SUBSTANCE: heat exchanger has staggered straight alternating tubes with cross fins having bent-up side edges and longitudinal fins or diaphragm-type fins; longitudinal-fin tubes have orifice plates, transfer labyrinth boxes with horizontal and vertical partitions bent throughout entire length or only on side of one of longitudinal edges meant to ensure desired direction of coolant flow over tubes; heat exchanger is built up of separate modules in the form of cells shaped as right-angled prism; each module has tube sheets and transfer labyrinth boxes; inlet and outlet headers in labyrinth boxes communicate through pipes with those of adjacent modules. EFFECT: improved thermal efficiency and reduced space requirement. 3 cl, 7 dwg
Patent RU-2137867-C1 (RU)
Title: Method of preparing fine-crystalline nonalloyed and alloyed yttrium-aluminum garnet
Inventor: DANCHEVSKAJA M N
IPC: C01F17/13
Filed: 1998-04-22
Granted: 1999-09-20
Abstract: FIELD: crystal growing. SUBSTANCE: invention is designed to prepare mixture for growing yttrium-aluminum garnet crystals finding use as active media in solid-state lasers as well as for fabricating high-temperature ceramics. Hydrothermal treatment of stoichiometric mixture of yttrium and aluminum oxides is conducted in 1-3% aqueous solutions of activators, in particular, alkali metal and ammonium salts of saturated C 1 -C 3 -organic acids at 270 to 360 C and pressure 56 to 190 atm. Alloyed yttrium- aluminum garnet is prepared by adding neodymium- and chromium- containing additive to original oxide mixture. EFFECT: increased yield of product. 3 cl, 1 tbl, 3 ex
Patent RU-2136967-C1 (RU)
Title: Rotor-piston type pump (versions)
Inventor: GRAJFER V I
IPC: F04C2/00
Filed: 1998-06-01
Granted: 1999-09-10
Abstract: FIELD: fluid pumping equipment used in various branches of industry. SUBSTANCE: according to first version, pump has casing, cylindrical rotor, suction window and delivery window, two pistons spaced along longitudinal axis of rotor and positioned for progressive movement along rotor transverse axes right-angled one with respect to another by means of guides. Pump is further provided with drive mechanism for rotating rotor in synchronism with motion of pistons in guides. Casing has cylindrical inner surface. Drive mechanism is formed as shaft offset relative to rotor central axis for eccentricity value and equipped with two projections with the same eccentricity relative to central axis of rotor and with eccentricity axes of one projection relative to the other projection spread out for 180 deg. Pistons are pivotally connected to projections. Shaft is positioned between rotor guides. According to second version, each piston has circular section. Linear sizes of suction window, delivery window, pistons and guides in plane perpendicular to axis of rotation of rotor are equal to side of square inscribed into circle of diameter equal to that of rotor. According to third version, rotor is made composite and provided with spacer. Each piston is made in the from of cylindrical segment. Guides are formed as channels with surface curvature similar to that of cylindrical part of segment. EFFECT: increased feed and pressure difference, simplified construction and reduced sizes. 11 cl, 7 dwg
Patent RU-2127624-C1 (RU)
Title: Cyclist exercising apparatus
Inventor: KRASNOV V N
IPC: A63B69/16
Filed: 1998-06-17
Granted: 1999-03-20
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has track formed as endless belt of track-alley. Track relief changing device is electrically connected with control panel and is formed as roller mounted in vertical supports in front of track-alley for movement along track above belt surface. Bicycle is mounted on track by means of traverse with vertical bobs. Traverse is fixed above track. EFFECT: increased efficiency in controlling cyclist's body and exercising process. 9 cl, 2 dwg
Patent RU-2153588-C1 (RU)
Title: Internal combustion engine
Inventor: SMERDOV G G
IPC: F02B75/32
Filed: 1999-01-05
Granted: 2000-07-27
Abstract: FIELD: road and water vehicles; power plants. SUBSTANCE: mechanism converting reciprocating motion of pistons into rotary motion of shaft is connected with engine main shaft by connecting rods through alternate internal meshing gear train. Gear of train is mounted on straight shaft fitted in antifriction bearings arranged in cylinder block supports. Outline of wheel is made up of different curvature sections forming, for instance, an oval. Smaller curvature side toothed surfaces of oval engage alternately with gear. One toothed side surface of oval corresponds to direct stroke of piston, and the other, to return stroke. Larger curvature upper and lower surfaces of oval are made smooth, but their curvature is smaller than that of gear teeth. In working cycle they correspond to phase of change of piston movement direction. Gear of train is provided with cam engaging with stops alternately during the working cycle, stops being installed in parallel with wheel toothed side surfaces. Wheel of gear train is hinge-coupled with connecting rods of pistons of two opposite cylinders at both sides of oval longitudinal axis. Joints are provided with angular movement stops made in form of resilient rod rigidly and perpendicularly installed on wheel axle for bending in hole made in connecting rod head within the limits of elastic deformation. Hole on section of conjugation with rod is made with one-side tilting of generatrix sufficient for elastic bending of rod in hole at maximum angularity of connecting rod - wheel axle and deflection for noncontact displacement of free-from-engagement wheel toothed side surface relative to gear. Rod of other joint, in period of unidirectional movement, restores its rectilinearity in hole and stabilizes position of wheel-connecting rod axle. EFFECT: increased efficiency, reliability and service life of engine. 5 dwg
Patent RU-2158136-C1 (RU)
Inventor: LAZYKINA A V
IPC: A61K39/395
Filed: 1999-06-15
Granted: 2000-10-27
Abstract: FIELD: medicine. SUBSTANCE: invention relates to production of the curative preparation made of donor blood plasma or serum. Method involves the successive treatment of the precipitate II + III obtained in alcohol fractionation of donor blood plasma or serum with aerosil A-380 and sodium caproate with intermediate centrifugations stages to remove inert proteins followed by ultrafiltration to remove low-molecular impurities and concentrating. After sterilizing filtration the end product is prepared that has an average 15% of IgM of total immunoglobulin content. EFFECT: increased content of immunoglobulin IgM in concentrate. 1 tbl, 1 ex