baber/WOPTO huggingface dataset:
Patent RU-2089822-C1 (RU)
Title: Small arms with folding butt plate
Inventor: ZAGREBIN VALERIJ DMITRIEVICH
IPC: F41C23/00
Filed: 1995-03-03
Granted: 1997-09-10
Abstract: FIELD: hand fire arms with folding butt plate and grip. SUBSTANCE: the weapon is furnished with base 2 of butt hinge 11 installed in grip 4. Hinge fork 7 is secured on base 2 by means of two transverse pins. Hinge base 2 has a cylindrical lug in the front part for guiding in grip 4. Latch 8 that retains butt 11 in the unfolded position is hinge-mounted in fork 7 and passes through a transverse slot made in base 2. In the folded position butt 11 is fixed by retainer 18. EFFECT: enhanced convenience. 5 cl, 3 dwg
Patent RU-2114127-C1 (RU)
Inventor: JANKOVSKIJ NIKOLAJ ANDREEVICH
IPC: C08F112/08
Filed: 1995-03-06
Granted: 1998-06-27
Abstract: FIELD: polymer materials. SUBSTANCE: when producing foaming self-extinguishing polystyrene useful in manufacture of heat-insulation boards and flexible package, reduced self-extinguishing time, increased melt index and relative viscosity of polystyrene are achieved by performing block polymerization followed by suspension polymerization on suspension stabilizer in presence of initiator and mixture of fire-retardants. The latter contains terabromo-p-xylene and trinonylphenyl phosphite in weight ratio from 4:1 to 1:1, respectively. EFFECT: improved characteristics of product. 1 tbl
Patent RU-2084247-C1 (RU)
Title: Magnetotherapeutic unit
Inventor: RUKOSUEV GEORGIJ I
IPC: A61N2/00
Filed: 1995-03-13
Granted: 1997-07-20
Abstract: FIELD: medical engineering; magnetotherapy; research into effect of low-frequency magnetic fields on bioobjects. SUBSTANCE: unit functions upon principle of increasing magnetic field intensity due to field concentration on limited area of bioobject during prescribed period of operation. This effect is achieved due to fact that inductor is additionally sectionalized into individual coils which are telescopically retractable one into another and are coupled with lifting mechanism. EFFECT: useful aid for magnetotherapeutist. 1 dwg
Patent RU-2118545-C1 (RU)
Title: Heart electric stimulation method
Inventor: NAZIEV AKIF IBRAGIMOVICH
IPC: A61N1/36
Filed: 1995-03-13
Granted: 1998-09-10
Abstract: FIELD: medicine. SUBSTANCE: intracavitary electrode is introduced into heart. Heart is stimulated by electric pulses of rectangular form with amplitude of 20-60 V, at frequency of 60-80 pulses per minute. Novelty of given method is in that thin long acupuncture needle is used instead of intracavitary electrode. This needle punctures skin and front thoracic wall in fourth intercostal zone on the left. Needle is introduced into muscle of left ventricle of heart. EFFECT: enhanced recovery of heart activity. 2 cl, 1 ex
Patent RU-2104676-C1 (RU)
Title: Prosthetics for heart valve
Inventor: MEL NIKOV A P
IPC: A61F2/24
Filed: 1995-04-12
Granted: 1998-02-20
Abstract: FIELD: cardiac surgery. SUBSTANCE: invention relates to replacing injured natural valves of human heart. PROSTHETICS contains annular casing 1 enclosing locking member in the form of two flaps 2 rotating relative to casing. Each flap has ascending surface 3 and descending one 4, as well as side surface 5 and abutting surface 6. On descending surface 4, there are regions of bearing surface made in the form of two pairs of oppositely arranged cams 7 preventing joining of flaps 2 in open position. On end surface 9 of casing 1, there are two members 10 for fastening flaps made as protrusions with ascending bearing surface 11 facing forward blood flow, descending bearing surface 12 facing back blood flow, and side surfaces 13 facing each other. Side surfaces 12 of members 10 are mutually parallel. Distance between these surfaces is larger than or equal to diameter of inner surface 8 of casing 1. The latter comprises converging region 18. Descending bearing surface 12 of above-mentioned member 10 is located at the level of end surface 9 of casing 1. On the opposite sides of abutting surface 6 of flaps 2, there are protrusions 14 interacting with ascending bearing surface 11 of member 10, whereas on the side surface 5 of flaps 2, there are additional protrusions 17 interacting with descending bearing surface 12 of member 10 and converging region 18 of inner surface 8 of casing 1. All over the perimeter of outside surface of casing 1, there is annular cage 16 made of carbon material with elasticity modulus larger than that of material of casing 1. Cage 16 is solidly and immovably joined with casing 1, which not only increases rigidity of casing, but also strengthens it. Improvement of hemodynamic characteristics of PROSTHETICS is achieved by placing member 10 of fastening of flaps 2 beyond hydraulic opening of casing 1 and thereby not additionally disturbing blood flow. Increased reliability of PROSTHETICS is achieved through executing annular cage 16 with carbon material with elevated rigidity and strength. EFFECT: improved performance characteristics of PROSTHETICS. 5 cl, 6 dwg
Patent RU-2077184-C1 (RU)
Title: Released power module of agricultural application
Inventor: PETROV GENNADIJ D
IPC: A01B51/02
Filed: 1995-07-13
Granted: 1997-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: module is made in form of portal chassis with hydraulic motors-in-wheels which are suspended on rocking side equalizers. Side hydraulic pumps supply corresponding hydraulic motors-in-wheels. Control racks of hydraulic pumps are mechanically coupled through reciprocating and centering mechanism whose housing and rod are connected with power module control system. Each equalizer is coupled with corresponding hydraulic cylinder which makes it possible to change position of equalizer relative to portal chassis. EFFECT: enlarged operating capabilities. 4 cl, 5 dwg
Patent RU-2077328-C1 (RU)
Title: Substance for stimulation of human cornea endothelium proliferation
Inventor: FEDOROV SVYATOSLAV N
IPC: A61K31/737
Filed: 1995-11-14
Granted: 1997-04-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: substance containing heparin has additionally copper ions, keratan sulfate, chondroitin sulfate at the following ratio of components (mcg/ml) in 0.15 M phosphate buffer (pH = 7.4): heparin 400-800; Cu ++  1-5; keratan sulfate 37.5-375, and chondroitin sulfate 12.5-125. Substance activates cornea endothelium proliferation and metabolism in connective cornea tissue, inhibits inflammation processes development in it. EFFECT: enhanced effectiveness of substance.
Patent RU-2086384-C1 (RU)
Title: Механический трубный ключ
Inventor: LYSYAKOV VIKTOR G
IPC: B25B21/00
Filed: 1995-11-10
Granted: 1997-08-10
Abstract: Изобретение относится к стационарному инструменту для свинчивания-развинчивания труб нефтяного сортамента и деталей турбобуров в условиях ремонтных баз. Механический ключ содержит раму 1, размещенные на ней привод 4 и редуктор 5, на выходном валу которого размещен ряд кулачков, соединенных зубчатым венцом, снабженным тормозом. Редуктор имеет два соосных вала, соединенных дифференциальной передачей и механизмом возврата валов в исходное угловое положение, при этом каждый выходной вал снабжен рядом эксцентриковых кулачков. 4 ил.
Patent RU-2105858-C1 (RU)
Title: Method of feeding drill by hydraulic manipulator in drilling vertical bore-holes
Inventor: APAL KOV V D
IPC: E21B7/02
Filed: 1995-11-21
Granted: 1998-02-27
Abstract: FIELD: drilling equipment. SUBSTANCE: this relates to self-propelled drilling machines intended for drilling non-deep vertical bore-holes in mining, construction and other industries. According to method, drill is initially placed in working position by means of hydraulic manipulator, then it is brought to work face and on completion of drilling it is removed from bore-hole. At initial positioning of drill, boom of hydraulic manipulator is raised at angle β to horizon with orientation of drill in vertical. Working feed of drill in drilling bore-hole is performed by turning boom downwards to double value of aforesaid angle. Maximal value of angle is determined by formula  , where L - distance from drill suspension point to its lower end of drill, m; γ p  - angle of bore-hole deviation from vertical as permitted by standard documents, rad; R - radius of turning of drill suspension point, m. EFFECT: higher efficiency. 3 dwg
Patent RU-2112832-C1 (RU)
Title: Barrier dam
Inventor: PUTILIN V N
IPC: E02B15/00
Filed: 1996-02-09
Granted: 1998-06-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: this relates to structures intended above other applications for preventing washing out of petroleum impurities from territories of industrial plants involved in production, transportation and processing of petroleum. Arranged in body of barrier dam are syphon-type water outlets which are provided with vertical pipes at side of water inflow containing petroleum impurities. Made in front of barrier dam is trench which accommodates rectangular box structure with water-proof walls. EFFECT: higher efficiency. 1 dwg
Patent RU-2101100-C1 (RU)
Inventor: EGURNOV ALEKSANDR IVANOVICH
IPC: B07B1/46
Filed: 1996-03-15
Granted: 1998-01-10
Abstract: FIELD: separation of loose materials. SUBSTANCE: screen has frame with supporting beams, flexible screening surface made up of modular members, side walls of which are bent at right angle and secured in grooves between the walls of supporting beams. According to the invention, the supporting beams are provided with projections with beveled surface and shoulders and the side walls of the modular members are made in the form of wedge-shaped grip narrowing downwards and provided with mating shoulders. The end face sides of modular members have projections in the upper part on one side, while in the lower part of the other side they have recesses, shape and size of which correspond to shape and side of the mentioned projections. EFFECT: improved reliability and efficiency. 2 cl, 3 dwg
Patent RU-2113682-C1 (RU)
Inventor: KOMAROV A V
IPC: F41A17/08
Filed: 1996-03-21
Granted: 1998-06-20
Abstract: FIELD: control of machine gun with electrical trigger mounted on rotating hatch of vehicles furnished with external equipment (load platform, crane, etc). SUBSTANCE: to provide firing within maximum probable range of training angles by machine gun mounted on rotating hatch of vehicles, at hatch rotation the machine gun firing electric circuit is automatically broken at the entry to the zone of external equipment and kept broken for manual closing. When the machine is out of the zone the electric circuit gets automatically closed. In the machine gun control device provision is made for a trigger electromagnet connected via a contact ring to the vehicle hull and "PLUS" supply circuit of the vehicle mains. The end of the electromagnet winding is connected to the supply circuit via the relay break contacts. One end of the relay control winding is connected to the hull, and the other end via a toggle switch is connected to the break contacts - to terminal switch with make contacts. The latter is fixed to the hull for engagement with former made as part of a ring with end entries and fastened to the rotating hatch. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2128011-C1 (RU)
Inventor: VISSARIONOV V A
IPC: A61B17/322
Filed: 1996-04-03
Granted: 1999-03-27
Abstract: Изобретение относится к медицине, в частности к восстановительной хирургии, и касается приготовления кожного трансплантата для погружной аутодермопластики. Иссеченный кожно-жировой лоскут обрабатывают со стороны эпидермиса многоискровым конусным электрическим разрядом (фульгурацией ) в струе аргона, соскабливают эпидермис и удаляют жировую клетчатку, что сохраняет структуру дермы при полном удалении эпидермиса и дегенерации придатков кожи.
Patent RU-2146936-C1 (RU)
Inventor: PASHINSKIJ V G
IPC: A61K36/28
Filed: 1996-06-28
Granted: 2000-03-27
Abstract: Изобретение относится к медицине. Предлагаемое средство содержит вытяжку из созревших семянок лопуха в следующих соотношениях компонентов, %: вытяжка семянки лопуха 5, этиловый спирт 40% -95. Измельчают собранные в сентябре созревшие семянки лопуха до 3 мм, измельченные семянки лопуха экстрагируют 40% этиловым спиртом в соотношении сырье : экстрагент 1 : 20, настаивают при комнатной температуре в течение 7 суток при периодическом помешивании. Затем вытяжку фильтруют, сырье хорошо отжимают, измеряют объем полученного извлечения, шрот еще раз промывают экстрагентом в количестве, равном недостающему объему извлечения, и обе порции объединяют. Изобретение позволяет расширить арсенал противоязвенных средств и упростить процесс получения. 2 н.п.ф-лы, 4 табл.
Patent RU-2108163-C1 (RU)
Title: Hydraulic classifier
IPC: B03B5/62
Filed: 1996-08-12
Granted: 1998-04-10
Abstract: FIELD: mineral concentration, in particular, apparatuses for hydraulic classification and fractionation of mineral raw materials in ascending flow of liquid; may be used in gravity mineral concentration and also for pulp thickening, clarification of industrial waters and treatment of industrial sewage waters. SUBSTANCE: cylinder is provided from external side, over its entire height with balloon for compressed air made in the form of shell from rubber with flexible bands in middle part and nipple for compressed air supply in upper end. Balloon has on its external side removable lining made in the form of shell from wear-resistant flexible rubber. Pulp inlet pipe has on its external upper part a set of removable lining in the form of shell and made, for example, from polyurethane with different values of outer diameter and inner diameter exceeding outer diameter of inlet pipe and having circular shoulder on top end. Inner diameter of circular shoulder is equal to in let pipe inner diameter. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2120364-C1 (RU)
Title: Method of and set for impulse laser welding
Inventor: KAJUKOV S V
IPC: B23K26/00
Filed: 1996-09-27
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering; laser welding. SUBSTANCE: laser radiation impulse is concave curve in coordinates of power density q - time t. Length of initial section of curve is determined by time required for forming sufficiently large amount of melt. Power density on this section should not exceed value corresponding to developed evaporation of metal. Radiation power density on initial section and length of this section depend on diameter of laser radiation focal spot diameter on surface of workpieces to be welded. The smaller the diameter of focal spot on surface of butt joint of workpieces, the greater the curvature of curve q(t). Set for impulse laser welding has supply source in which discharge current through laser pumping tube is set by power transistor controlled by computer through power transistor control unit and feedback unit, and radiator and optical unit members are arranged to provide optimum values of laser radiation spatial characteristics. EFFECT: enlarged operating capabilities, enhanced quality of welds. 16 cl, 4 dwg
Patent RU-2110915-C1 (RU)
Title: Hook setter-shock absorber
Inventor: SHARDIN LEV NIKOLAEVICH
IPC: A01K97/12
Filed: 1996-10-04
Granted: 1998-05-20
Abstract: FIELD: amateur and sports fishing. SUBSTANCE: hook setter - shock absorber consists of two rings fitted on ends of springs - loaded levers. To provided hook setting at biting and absorbing the jerks at fighting, each ring is connected with lever along its axis so that at compressing of levers and bringing one ring behind the other, other surfaces coincide and are located in one plane forming acute angle with lever plane, and fishing line passed through base of levers and rings, with starting part placed in line between rings, holds the rings at stop being clamped with effort depending on value of angle. Shock absorption of jerks when fighting the fish makes it possible to use fine fishing line for fishing making fishing more attractive and increasing yield. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2134808-C1 (RU)
Title: Gas-turbine engine
Inventor: TUNKIN A I
IPC: F02C7/28
Filed: 1997-01-22
Granted: 1999-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gas turbine engine has combustion chamber, turbine and compressor with multiple stage labyrinth seal and ring space between seal adjacent stages. Ring space is connected at inlet with compressor flow passage through upper stage of seal. Ring space outlet communicates through jet with air supply system. Air pressure regulator is installed before jet. EFFECT: enhanced reliability and increased efficiency of engine. 2 cl, 2 dwg
Patent RU-2129197-C1 (RU)
Inventor: SEMKOVICH M JA
IPC: E04H6/00
Filed: 1997-02-04
Granted: 1999-04-20
Abstract: Изобретение относится к области строительства подземных, заглубленных или наземных вертикальных многоэтажных сооружений, предназначенных для размещения в них гаражей-стоянок. для автотранспорта. Многоярусный гаражный комплекс состоит по меньшей мере, из двух расположенных один внутри другого вертикальных колодцев, между стенами которых на междуэтажных перекрытиях расположены отдельные гаражи- места стоянок автотранспорта и подъездные пути к ним. Параллельно стенам проложены две симметричные- левая и правая винтообразные дороги, одна из которых проходит вдоль гаражей, расположенных у стен наружного колодца, а другая - вдоль гаражей, расположенных у стен внутреннего колодца, при этом движение по ним организовано только в одном направлении- одностороннее, а в местах примыкания левой и правой винтообразных дорог друг к другу предусмотрены общие участки проезжей части, на которых можно движение на спуск изменить на подъем или наоборот. Изобретение позволит максимально использовать весь внутренний объем и площадь сооружения. 6 ил.
Patent RU-2133701-C1 (RU)
Title: Reusable plastic cap showing up its opening
Inventor: DITER SEHNDER
IPC: B65D41/38
Filed: 1995-10-31
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering; stopping of plastic and other bottles. SUBSTANCE: proposed cap has threaded ring flange for turning onto bottle neck. Pourout spout with outer bead is made on top of flange. Pourout spout is covered by cowl with hole in top stopped by plug. Plug is made in top of pourout spout with clearance relative to spout. Both ring flange and cowl are provided with rings showing that cap has been opened. Opening indicating ring is caught by bead of pourout spout. Such design of reusable cap provides double indication of opening. Ring flange has segmented sections of thread levelled up in vertical. Opening indicating ring on flange is provided with projection arranged to ensure relative overlapping of thread and projections and, consequently, best sealing of flange. Raised sections decreasing distance from ring to flange are made between fragile members coupling indicating ring and flange. This design peculiarity precludes breaking of fragile members when fitting cap onto bottle. EFFECT: enhanced stopping of bottles. 9 cl, 7 dwg
Patent RU-2135146-C1 (RU)
Title: Device for massage (modifications)
Inventor: LIPOVETSKAJA N E
IPC: A61H23/00
Filed: 1997-06-02
Granted: 1999-08-27
Abstract: FIELD: applicable for prophylactic and stimulating massage in cosmetic or recovery purposes. SUBSTANCE: device has a body accommodating a motor coupled to the adapter axle by means of a mechanism transforming rotary motion into vibratory motion. The adapter is made for rotary-vibratory motion. The device may be furnished at least with one additional adapter with the respective adapter axle connected to the transformation mechanism. Each adapter is installed for control of the vibration frequency and amplitude and distance between the adapters, the adaptor vibration phase is shifted relative to each other. The device may be furnished with a vacuum adapter, whose cavity accommodates an adapter made for rotary-vibratory motion. EFFECT: enhanced efficiency of effect on the human skin integument. 8 cl, 2 dwg
Patent RU-2141622-C1 (RU)
Inventor: NIKITIN A V
IPC: G01C15/00
Filed: 1997-10-01
Granted: 1999-11-20
Abstract: Способ определения крена относится к геодезическим измерениям и может быть использован при определении крена цилиндрических сооружений. Техническая задача, на решение которой направленно изобретение, - повышение производительности работ при определении крена цилиндрических оболочек. В отличие от известных способов крен определяют по разности вертикальных углов, измеренной теодолитом, установленным на пункте разбивочной сети, между парами замаркированных точек на поверхности цилиндрической оболочки, при этом предвычисляют проектную разность вертикальных углов на соответствующие пары замаркированных точек. Для определения крена используют восемь замаркированных точек, при этом одна из пар точек совпадает с продольной осью сооружения. По измеренным разностям вертикальных углов получают составляющие крена      а также величину крена  , где K - высотное выражение крена; K x  - продольная составляющая крена; K y  - поперечная составляющая крена; L i  - вычисленное расстояние от пункта разбивочной сети до ближайшей замаркированной точки; L k  - вычисленное расстояние до дальней замаркированной точки; Δν изм  - измеренная разность вертикальных углов до соответствующей пары замаркированных точек; Δν пр  - вычисленная разность вертикальных углов для соответствующей пары замаркированных точек. Величины L и Δν пр  вычисляют по проектным координатам и отметкам замаркированных точек и пункта разбивочной сети. Определение величины высотного выражения крена позволяет не только выявить, но и оперативно устранить крен цилиндрических оболочек при монтаже. 4 ил.
Patent RU-2122750-C1 (RU)
Inventor: KUZNETSOV JU N
IPC: G21C3/42
Filed: 1997-10-10
Granted: 1998-11-27
Abstract: FIELD: nuclear power engineering; nuclear power systems incorporating two or more reactors. SUBSTANCE: minor actinides are extracted from spent fuel, granulated, and granules are uniformly mixed up with aluminum granules to form fuel mixture from these ingredients that contains 12 - 13.5 atom percent of minor actinides and is used as first charge of fast homogeneous reactor; after this fuel mixture is charged in reactor core and melted therein, reactor is brought to critical state and minor actinides are burned out; part of burnt-out fuel is discharged from circulating circuit and fission products are removed, core is refueled with fuel mixture to maintain its critical condition as well as with aluminum, and minor actinide content of fuel mixture is brought to 3 - 3.5 atom percent; this minor actinide content is maintained in reactor core up to end of actinide burn-out process at level attained; in addition, starting fuel assembly is placed in reactor core for melting fuel mixture, and reactivity control elements are partially and/or fully brought out of core; in addition, reactor core container is heated for melting fuel mixture; upon extracting minor actinides from radioactive fuel Al+MA alloy is produced from these actinides and aluminum which is granulated before charging it into reactor core. EFFECT: provision for burning out highly radioactive and long-living products of fuel irradiation (minor actinides), reduced mass of spent plutonium and radioactive wastes subject to disposal. 4 cl, 1 dwg
Patent RU-2129039-C1 (RU)
Title: Plant for gas-and-liquid extraction
Inventor: KVASENKOV O I
IPC: B01D11/02
Filed: 1997-10-13
Granted: 1999-04-20
Abstract: FIELD: extraction of biological raw materials by liquefied gases. SUBSTANCE: plant includes extractor, evaporator and condenser connected in closed loop, devices for supply of raw material and extractant, extractant and grist receivers and bubbler mounted in lower portion of extractor and provided with holes in form of nozzles. Bubbler is connected with evaporator through controllable check valve whose construction provides for pulsating delivery of gas phase of extractant. EFFECT: increased productivity due to increased specific power intensity of ultrasonic oscillations generated in extraction mixture. 3 dwg