baber/WOPTO huggingface dataset:
Patent RU-2129271-C1 (RU)
Title: Dope-control method
Inventor: GOLUBKINA N A
IPC: G01N33/48
Filed: 1996-06-20
Granted: 1999-04-20
Abstract: FIELD: sport medicine. SUBSTANCE: biological samples are taken from individuals belonging to microsocial group of sport youth. Standard analyses of biological samples selected on the basis of higher-than-average results are performed to reveal substances included to list of dope substances prohibited for use in sport: anabolic steroids, somatotropin, erythropoietin. In addition, concentration of selenium is determined in blood plasma, blood cells, and head hair. Indicative of abuse is ratio of selenium level in blood plasma to that in blood cells exceeding 0.6 with selenium level in plasma higher than 120 mcg/kg. EFFECT: provided objective estimation of deviation of antioxidant blood homeostasis. 3 dwg, 4 tbl, 4 ex
Patent RU-2120851-C1 (RU)
Title: Mechanism of timber longitudinal feed
Inventor: SHESTAKOV JA I
IPC: B65G39/00
Filed: 1996-07-31
Granted: 1998-10-27
Abstract: FIELD: wood and wood-working industries. SUBSTANCE: nondriven rollers in mechanism are identical with driven one. Working members are made as rectilinear rods hinged to side discs. Driven discs of rollers are coupled to roller axle by means of rectangular thread which with forced rotation of rollers provides for increase in space between side discs and for tendency to form external surface of rollers as cylinder. This construction of mechanism facilitates adaptability of roller external surfaces to form and diameter of timber. EFFECT: automatic variation of force and speed of timber longitudinal drawing-out. 4 dwg
Patent RU-2142734-C1 (RU)
Title: Method of assessment of condition of man nonspecific adaptation
Inventor: TOVBUSHENKO M P
IPC: A61B5/318
Filed: 1996-08-09
Granted: 1999-12-20
Abstract: FIELD: medicine, functional diagnosis. SUBSTANCE: method includes variation pulsometry with determination of its main characteristics at rest and under conditions of dosed physical loads of 25, 50, 75 and 100 W; assessment of characteristics at rest and under conditions of physical load to determine direction and degree of shifts of characteristics of variation pulsometry. Normal condition of adaptation, overstrain or failure of adaptation are established on the basis of dynamic of characteristics. Established characteristics of man nonspecific adaptation condition serve as base for purposeful medicamentous and sanatorium treatment for improvement of its efficiency and health sanitation. EFFECT: higher efficiency of assessment of condition of man nonspecific adaptation. 2 tbl, 3 ex
Patent RU-2119929-C1 (RU)
Title: Method of processing rubber-oil wastes
Inventor: GALYBIN G M
IPC: B29B17/00
Filed: 1996-08-14
Granted: 1998-10-10
Abstract: FIELD: waste utilization. SUBSTANCE: lubricating oil is first partly separated for subsequent regeneration of oil and remaining dense rubber-oil waste is loaded into gyroscopic mixer and liquid softener is added. When ratio of rubber compound to lubricating oil in waste ranges from 10:90 to 30: 70, waste/softener ratio is maintained between 30:70 and 50:50. Mixture is agitated at 70-80 C for 40-80 min to produce homogeneous mass with specified viscosity. Product is used as softener in production of rubber compounds. EFFECT: optimized parameters of processing. 1 tbl
Patent RU-2119116-C1 (RU)
Title: Worm clip
Inventor: IVANOV MIKHAIL ALEKSANDROVICH
IPC: F16L33/08
Filed: 1996-10-30
Granted: 1998-09-20
Abstract: FIELD: clamping hose connections. SUBSTANCE: clip has body made from seamless billet, screw with threaded cylindrical or globoidal rod having buttress thread and band bent in ring with stops for fixation of body and corrugated toothed track with buttress profile of teeth. Cylindrical section of body embraces threaded rot by more than half of length of circle. Edges of body are bent and are received by groove provided on rod of screw near bead of head; edges of body embrace groove over its inner diameter below axis of screw. Bearing section of body has asymmetrical flat concave surface. Hexahedral head has slot and cross. EFFECT: enhanced reliability. 4 cl, 7 dwg
Patent RU-2112583-C1 (RU)
Title: Self-cleaning filter
Inventor: KOVALEV S V
IPC: B01D29/72
Filed: 1997-03-07
Granted: 1998-06-10
Abstract: FIELD: cleaning of liquids: vegetable oils, natural waters and sewage. SUBSTANCE: filter has body accommodating filtering partition and plate positioned above the latter. Plate and partition are mounted for reciprocation to opposite sides at different intervals and speeds of forward and backward travel. EFFECT: higher degree of liquid cleaning. 1 dwg
Patent RU-2120617-C1 (RU)
Inventor: KOZHUKHOV G V
IPC: G01N21/81
Filed: 1997-04-01
Granted: 1998-10-20
Abstract: FIELD: instrumentation, measurement of moisture content of solid materials. SUBSTANCE: radiation source of optical moisture meter is manufactured in the form of three selective radiators on light-emitting diodes that are modulated from one generator of sinusoidal oscillations with stabilization of amplitude. Radiation source is inserted with phase shifter turning initial phase of oscillations of mentioned generator through 90 deg. Its output is connected to input of first modulator that carries out modulation of first light-emitting diode. Two other light-emitting diodes are modulated by means of second modulator which input is connected directly to output of generator. Meter is also provided with five low-pass filters, two aperiodic amplifiers with constant gain factor Kg=2, four signal multipliers, tuned generator of sinusoidal oscillations and one more 90 deg phase shifter used in ring of phase self-tuning of frequency. EFFECT: increased measurement precision. 1 dwg
Patent RU-2130180-C1 (RU)
Title: Method of determining biological stability of wood
Inventor: IGOSHIN V A
IPC: G01N33/46
Filed: 1997-04-07
Granted: 1999-05-10
Abstract: FIELD: woodworking. SUBSTANCE: method is suitable for application under various-type fungi effect conditions and consists in that wood samples are kept in water and then deepened into wet ground, kept there, and weighed, Further, then moisture absorption is measured and, after keeping in ground, natural drying rate is determined. EFFECT: accelerated test and increased informativeness.
Patent RU-2131184-C1 (RU)
Inventor: SOLOV EV S A
IPC: A01J7/00
Filed: 1997-04-29
Granted: 1999-06-10
Abstract: FIELD: testing equipment for milking units. SUBSTANCE: stand has casing and motor-reducer allowing different periods of changing intensity of milk yield to be simulated, as well as total animal milking time of animals possessing different anatomical and physiological characters to be determined. Casing is made transparent and provided with cam, stops, nozzle, pulleys, belt drive and tension members. Replaceable stops and nozzle are manufactured from specific material. Set of stand constructional members may be used in different combinations to provide usage of milking unit physiologically most suitable for certain kind of animals. Stand allows the process of increasing and decreasing of resiliency of animal udder teat in accordance with animal's phase states to be simulated. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 9 cl, 1 dwg
Patent RU-2135838-C1 (RU)
Title: Impeller of axial-flow fan
Inventor: PETROV N N
IPC: F04D29/36
Filed: 1997-06-03
Granted: 1999-08-27
Abstract: FIELD: supply of air. SUBSTANCE: impeller has hub with ferrule; swivel bases with pair of blades secured on them are mounted on axles in holes of ferrule. Blades are connected by means of pair of strips in upper and lower parts of interblade space at different angles relative to plane of swivel base. Tail-piece is rigidly secured on axle of blades. EFFECT: increased zone of operation of large fans at enhanced efficiency. 2 dwg
Patent RU-2114174-C1 (RU)
Inventor: AVCHIEVA P B
IPC: C12R1/72
Filed: 1997-06-05
Granted: 1998-06-27
Abstract: Изобретение относится к биотехнологии и экологии и касается очистки воды, почвы и др. объектов от нефтезагрязнений и касается нового консорциума дрожжей Candida maltosa штаммов ВКПМ У-2256 и У-2257, используемого для вышеуказанной цели. Соотношение штаммов в консорциуме может быть любым, предпочтительно 1: 1. Диапазон очищаемых углеводородов достаточно широк. Консорциум утилизирует нефтезагрязнения при температуре до 41°С и при рН 3,0-9,0, может работать в засоленных экосистемах. При использовании консорциума для очистки почвы содержание углеводородов нефти на десятые сутки снижается на 30%, а при очистке воды - на 90%. 3 табл.
Patent RU-2140528-C1 (RU)
Inventor: LUBASHEV I I
IPC: E21B43/12
Filed: 1997-06-06
Granted: 1999-10-27
Abstract: FIELD: oil producing industry, particularly, device regulating operating conditions and investigations of oil and gas wells by throttling flow of working medium by varying passage area. SUBSTANCE: throttle includes body, floating piston, rod with seals. They separate casing-borehole annulus from tubing-casing annulus above throttle. Installed inside body is bushing of definite length. Throttle also has air chamber. Body has slots whose length equals length of stroke of floating piston. Bushing is hydraulically equalized through slots and rigidly connected through rod with floating piston and changes passage area of slots to 30 sq.cm. Air chamber is filled with air. With full compression and full opening of slots, pressure in air chamber rises up to formation pressure. EFFECT: higher reliability in protection of formation from excessive withdrawal of products from it and increased service life of well due to automatic selection of optimal depression of formation. 1 dwg
Patent RU-2128639-C1 (RU)
Title: Method of preparing allyl chloride
Inventor: ABDRASHITOV JA M
IPC: C07C17/02
Filed: 1997-06-10
Granted: 1999-04-10
Abstract: FIELD: chemical industry, more particularly, preparation of epichlorohydrin for epoxy resins. SUBSTANCE: allyl chloride is prepared by gas-phase thermal chlorination of propylene which is fed into consecutively connected reactors at first reactor inlet temperature of 350-380 C and outlet temperature of 500-520 C for each reactor. Propylene heated to 200-380 C is further fed into second and subsequent reactors at propylene to chlorine volume ratio from 3:1 to 6:1. EFFECT: increased selectivity of allyl chloride formation. 3 ex, 1 tbl
Patent RU-2126102-C1 (RU)
Title: Pump for liquid
Inventor: KOZLOV A I
IPC: F04D29/22
Filed: 1997-11-05
Granted: 1999-02-10
Abstract: FIELD: delivery of liquids. SUBSTANCE: pump has drive with turbine made in form of circular disk and fitted on output shaft of housing provided with supply and discharge branch pipes. Turbine has first group of curvilinear blades located at constant angle pitch over circumference of disk having profile of monotonic curve without inflection points; this curve starts near inner edge of disk and terminates in its center zone. Disk has second and third groups of blades; tips of these blades which are farthest from disk center coincide with edge of disk; blades of first and second groups are located between two adjacent blades of third group with no contact among all blades. Profile of each blade of second group has opposite concavity as compared with profile of adjacent blade of first group; there is circular gap between them and profiles of blades of second group. Profile of each blades of third group has form of curve with inflection point located in above-mentioned circular gap. Direction of profile of each blade of last group before point of inflection has the same direction of concavity as profile of adjacent blade of second group and after point of inflection direction of profile coincides with direction of concavity of profile of adjacent blade of first group. Lower end of profile of each blade of third group is located in circular zone of blades of first group. EFFECT: increased output of pump; improved operational parameters. 2 dwg
Patent RU-2131502-C1 (RU)
Inventor: IVANOV V N
IPC: E04C3/07
Filed: 1997-11-17
Granted: 1999-06-10
Abstract: FIELD: construction; applicable as load-carrying supports or pillars of building, for instance, supporting pillars, in heat insulation of walls, in window apertures as drainage tubes. SUBSTANCE: exterior contour of building member is H-shaped in cross-section and formed by C-shaped sections 1 and 2 with folds 3-6 at ends opposite to one another and with shelves 7 and 8 embracing over entire length of shelves of other sections of pair. Walls of each C-shaped section in points of shelf adjoining has convex parts 13-16 corresponding to shaped folds of ends of other bent section of pair. In so doing, formed in section shelves may be longitudinal triangular ridges 17 in which fastening may be installed. In this case, holes or breakthroughs may be formed in section walls. EFFECT: extended functional potentialities of box-section building members due to increase of its bearing capacity, reduction of specific quantity of metal and improvement of tightness of its structure. 8 cl, 3 dwg
Patent RU-2135742-C1 (RU)
Title: Composition for preventing hydrate-paraffin deposits
Inventor: KANZAFAROV F JA
IPC: E21B37/06
Filed: 1997-12-11
Granted: 1999-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: composition designed for paraffin and gas- saturated watered crude oils contains 22-24% sodium chloride, 0.1-1% polyelectrolyte (fully or partially hydrolyzed polyacrylamide), and water. Corrosion inhibitor can be also included. EFFECT: increased inhibitory capacity. 4 cl, 1 dwg, 1 tbl
Patent RU-2121125-C1 (RU)
Inventor: MATLIN ROMAN VADIMOVICH
IPC: F41G3/22
Filed: 1997-12-15
Granted: 1998-10-27
Abstract: Изобретение относится к устройствам отображения информации в поле зрения прицела и может быть использовано на объектах бронетанковой техники. В состав индикатора входит светодиод в форме центральной прицельной марки, контрольно-следящий блок, гироскоп зеркала прибора прицеливания и наблюдения, гироскопы стабилизатора блока оружия и датчики положения блока оружия. Заявляемое устройство позволяет сократить время на открытие огня и повышает вероятность попадания в цель тем, что дает наводчику возможность выбирать наиболее благоприятный момент начала ведения стрельбы. 2 ил.
Patent RU-2127738-C1 (RU)
Inventor: GITLIN I G
IPC: C25B3/23
Filed: 1997-12-17
Granted: 1999-03-20
Abstract: FIELD: organic chemistry and chemical technology. SUBSTANCE: invention relates to a method of synthesis of 2,3:4,6-di-O-isopropylidene-2-keto-L-gulonic acid by electrochemical oxidation of 2,3:4,6-di-O-isopropyli- -dene-α-L-sorbofuranose on metallic anodes in the presence of nickel sulfate in an aqueous solution of sodium hydroxide at heating. Process is carried out in the presence of sodium sulfate or potassium sulfate, or sodium phosphate taken at concentration 3-20% at current density 6-8 A/dm 2 . Method ensures to increase the conversion degree to 95-96% and yield to 90%. EFFECT: improved method of synthesis, increased yield, decreased energy consumption. 3 ex
Patent RU-2140351-C1 (RU)
Title: Способ изготовления древесностружечных плит
Inventor: PRUSAK ALEKSANDR PETROVICH
IPC: B27N3/02
Filed: 1998-02-26
Granted: 1999-10-27
Abstract: Изобретение относится к деревообрабатывающей промышленности и позволяет повысить качественные показатели плит при минимальном расходе смол и интенсифицировать процесс производства. Способ реализуется в промышленности на различных технологических линиях по производству плит за счет получения вспененной клеевой композиции плотностью 750-1100 кг/м 3  и слоев при 100°С в пределах соответственно 40-80 и 160-400 с. Осуществляют раздельный ввод применяемых смол, отвердителей с добавками и сжатого воздуха во вспенивающий стакан объемом 0,3-1,5 л, с нижним выходом композиции через раздаточный коллектор для ее подачи к форсункам смесителя древесных частиц. Горячее прессование ведут при выдержке под давлением 0,15-0,35 мин/мм толщины прессуемых плит. 2 табл.
Patent RU-2133072-C1 (RU)
Inventor: DOLINA V I
IPC: H02K17/18
Filed: 1998-03-06
Granted: 1999-07-10
Abstract: FIELD: electrical engineering; induction motors with soldered squirrel-cage winding. SUBSTANCE: rotor has core whose holes receive winding bars soldered on both ends in end rings. Novelty is that stiff bars of rotor winding are provided with springing members formed from bar proper that has two sections placed between core and end rings. These sections are notched on end and bar portions separated from each other by notch are made in the form of two bulges pointing away from notch surface. The latter is normal to plain crossing bar axis and rotor axis of revolution. This measure compensates for radial and tangential thermomechanical forces at bar-to-ring soldered joints for round- square-, rectangular-, and elliptical-section bars and those whose moments of resistance in relatively perpendicular axes do not differ by more than two times from each other. EFFECT: improved reliability of squirrel-cage rotor. 1 dwg
Patent RU-2131202-C1 (RU)
Inventor: ROSLJAKOV JU F
IPC: A24B15/00
Filed: 1998-05-06
Granted: 1999-06-10
Abstract: Для повышения надежности хранения и безопасности табачные листья обрабатывают низшим алкиловым эфиром жасмоновой кислоты, выдерживают не менее 3 ч, сушат и обрабатывают нагретой двуокисью углерода, содержащей пары одноосновной органической предельной кислоты.
Patent RU-2141758-C1 (RU)
Inventor: ZHURAVETS A K
IPC: A01M5/00
Filed: 1998-08-13
Granted: 1999-11-27
Abstract: FIELD: veterinary science and medicine for detecting infectious and invasion disease carriers, for investigating species of parasite and injurious insect fauna and for determining their biotopes and natural zones of transmission diseases in given site. SUBSTANCE: apparatus has rectangular carcass fixed on four supports and provided with closure. Carcass is covered with small-cell net or gauze. Truncated pyramid is mounted inside carcass with apex oriented upward and being covered with net provided with inlet and outlet openings. Apparatus has guarding belt movable between upper position, when fly has free access to bait, and lower position, when space between carcass and floor is reliably shielded from environment by sides of guarding belt, and flies attracted with bait are cut off from environment and are compelled to fly only through pyramid openings into fly receiver. Apparatus is further provided with horizontal draw-out base tables with slide glass for collecting excrements and other fly excretion. Apparatus allows laboratory experiments using infectious materials as bait for flies to be performed without the risk of contaminating environment with helminth larva and pathogenic microbes. EFFECT: increased efficiency, wider range and improved quality of analyses. 3 dwg
Patent RU-2153715-C1 (RU)
Inventor: GUS KOV V D
IPC: G21F5/008
Filed: 1999-03-23
Granted: 2000-07-27
Abstract: FIELD: nuclear waste disposal. SUBSTANCE: container has metal cylindrical internal and external shells with bottoms; space between shells is filled with reinforced concrete. Container is also provided with additional metal cylindrical shell incorporating ferrule projecting beyond bottom of external cylindrical shell and embracing the latter to form space filled with reinforced concrete of lower strength. Reinforcement in space between internal and external cylindrical shells is double annular structure in the form of lattices with longitudinal and annular members. Annular members of lattices are joined together by means of U-shaped pieces uniformly arranged over circumference. Failure of container in case of emergency situations is prevented by reducing effective loads due to pliability of shock-absorbing members (concrete layer, damping rings) and plastic deformation of components made on bottom and in cover. EFFECT: improved reliability and radiation safety, reduced manufacturing cost of container. 9 cl, 3 dwg
Patent RU-2157610-C1 (RU)
Inventor: SALDAEV A M
IPC: A01D31/00
Filed: 1999-04-07
Granted: 2000-10-20
Abstract: Ротор содержит корпус (1) с клыками (5). Передняя грань каждого клыка (5) снабжена, с возможностью переустановки и демонтажа, бичом из упругого материала. Полки передней грани образованы радиально направленными срезами до технологических отверстий и разнонаправленным поочередным отгибом боковой грани (7) клыка (5) между смежными срезами. Применение ротора позволит повысить качество добываемых корней и снизить энергоемкость процесса. 4 з.п. ф-лы, 8 ил.
Patent RU-2151978-C1 (RU)
Title: Combination stirling-system for liquefaction of gases and their long-term storage
Inventor: KIRILLOV N G
IPC: F25J1/02
Filed: 1999-04-13
Granted: 2000-06-27
Abstract: FIELD: liquefaction and long-term storage of gases. SUBSTANCE: gas liquefaction line in the combination system connects the mainline to a heat-insulated vessel for storage of liquefied gas and uses actuator and throttle valves. The closed line passes through a condenser of the Stirling cryogenic gas machine and comprises a Dewar flask, high-pressure pump, check valve, intermediate heat-insulated vessel with liquid nitrogen and throttle valve. The liquefied gas vapor overcondensation line is provided with a throttle valve and condensing coil-pipe located in the intermediate vessel with liquid nitrogen. The condensing coil-pipe of the gas liquefaction line is positioned in the intermediate vessel with liquid nitrogen. EFFECT: enhanced efficiency of systems, reduced material costs and enhanced safety in their service. 1 dwg
Patent RU-2142020-C1 (RU)
Title: Способ производства анизотропной электротехнической стали
IPC: C21D8/12
Filed: 1999-04-30
Granted: 1999-11-27
Abstract: Изобретение относится к черной металлургии и может быть использовано при производстве текстурированных электротехнических сталей. Техническим результатом является улучшение магнитных свойств стали с нитридным ингибированием до уровня высокопроницаемой стали. Сущность изобретения состоит в оптимизации химического состава электротехнической анизатропной стали и в настройке технологии ее передела в зависимости от концентрации углерода в металле при выплавке. Изобретение предусматривает изменения температуры конца горячей прокатки и степени деформации при второй холодной прокатке при изменении концентрации углерода в стали. 2 с. и 2 з.п.ф-лы, 1 табл.
Patent RU-2140354-C1 (RU)
Inventor: REMEJKO O A
IPC: B28B1/08
Filed: 1999-05-13
Granted: 1999-10-27
Abstract: FIELD: construction, applicable for manufacture of products of prefabricated concrete and reinforced concrete. SUBSTANCE: the vibrating unit comprises a movable frame with a vibration exciter in the form of horizontal unbalanced shafts, mounted on a bed with the aid of flexible supports. The bed guide columns are connected in the upper part by a cross-member to the mechanism of vertical movements mounted on it, kinematically linked with a movable cross-piece located on the guide columns through a longitudinal rigid coupling. A loading plate is attached to the movable frame, and a falsework is coaxially installed under it closed around the edges. The movable cross-piece and the loading plate are furnished with detachable weights and detachable moulding element, respectively. The distance between the axes of the unbalanced shafts is less than the length of the vertical longitudinal beads by 1.05 to 1.95 times. The maximum distance between the working surfaces of the moulding element and replaceable mould plate exceeds the height of the falsework by 3.5 to 5.5 times. EFFECT: simplified design, convenience of readjustment in manufacture of configured products, enhanced capacity and quality of products, reduced labour input, reduced power consumption and noise level. 4 cl, 2 dwg
Patent RU-2152259-C1 (RU)
Title: Magnetogravitation separation method
Inventor: EVTUSHENKO M B
IPC: B03C1/32
Filed: 1999-06-04
Granted: 2000-07-10
Abstract: FIELD: mineral dressing. SUBSTANCE: in a method wherein initial material is added to ferromagnetic fluid weighted by affecting it with nonuniform magnetic field, after which separation products are discharged, dry water-soluble film coating is preliminarily formed on the surface of starting material. EFFECT: enhanced efficiency separation with fineness below 1 mm due to reduced loss of utilized in process kerosene-based ferromagnetic fluid. 1 tbl