baber/WOPTO huggingface dataset:
Patent RU-2061512-C1 (RU)
Title: Device for magnetic laser therapy
Inventor: GRIN VLADIMIR N
IPC: A61N5/06
Filed: 1993-02-18
Granted: 1996-06-10
Abstract: FIELD: medicine. SUBSTANCE: device refers to therapeutic systems and can be used in clinics, outpatients's clinics and at home. Drawings 1 and 2 demonstrate variants of device with radiator in the form of laser and light-emitting diodes arranged around it and with light-emitting diodes only. New positioning of light-emitting diodes and laser makes it possible to enhance efficiency of operation of device several times which leads to reduced periods of recovery of patients. This is achieved by positioning light-emitting diodes and laser in one plane and by their contacting membrane. In this case maxima of radiation indicatrices of laser and light-emitting diodes are directed perpendicular to plane of membrane and accordingly to cavity subjected to therapy. Outer surface of case is manufactured in the form of heat-sink and nonworking butt of laser is fitted with row of plates to remove heat which provides stable operation of laser. Proposed design of device increases uniformity of irradiation of center of affection, enhances penetrating capability of laser radiation thanks to enlarged area of magnet and improves sanitary and hygienic properties. Combination of permanent magnetic field with low-intensity light-emitting diode and laser radiation of nearest IR region plus thermal radiation generated by contact of device with cavity subjected to therapy provide: for high efficiency in prophylaxis and treatment of acute and chronical diseases; for wide spectrum of usage; for sufficient reduction or complete absence of treatment with drugs. Proposed magnetooptical laser device for therapeutic treatment utilizes physical factors of natural environment such as magnetic field of 40 mT, IR radiation λ= 0.96 mm - a portion of solar spectrum to which our organisms are adapted. That is why such device may be called magnetooptical biostimulator. EFFECT: simplified design and easy handling for treatment and prophylaxis of various disease and due to this it can be recommended for self-treatment of patients. 2 dwg
Patent RU-2055735-C1 (RU)
Title: Winder for article coil on stationary mandrels
Inventor: CHASOVNIKOV LEONARD LEONIDOVIC
IPC: B29L9/00
Filed: 1993-03-24
Granted: 1996-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: collators in coil winder are made in the form of rotating carriages connected between themselves. Skids with spreading head are mounted on carriages for radial displacement from autonomous drive. EFFECT: enhanced quality of articles made of laminated plastic material. 1 cl, 9 dwg
Patent RU-2043571-C1 (RU)
Inventor: PAPERNYJ ALEKSANDR M
IPC: F23D14/12
Filed: 1993-03-26
Granted: 1995-09-10
Abstract: Использование: в передвижных и стационарных нагревательных установках, например, при ремонте асфальтобетонных покрытий, для подогрева стыков перед сваркой и т. п. Сущность изобретения: горелка содержит излучатели, сообщенные с источником газовоздушной смеси. Каждый излучатель включает корпус, внутри которого установлен рассекатель и на котором закреплена излучающая насадка, выполненная в виде внутренней излучающей и наружной защитной перфорированных пластин, первая из которых имеет размер перфорированных отверстий, меньший критического по проскоку пламени, при этом по крайней мере одна из пластин покрыта слоем жаропрочного покрытия толщиной, составляющий 0,1 0,5 толщины этой пластины. 4 з. п. ф-лы, 3 ил.
Patent RU-2058924-C1 (RU)
Title: Vibroelevator
Inventor: ZAROGATSKIJ LEONID P
IPC: B65G27/02
Filed: 1993-05-13
Granted: 1996-04-27
Abstract: FIELD: materials handling; transportation of loose materials vertically simultaneously dispersing them into fractions. SUBSTANCE: vibroelevator has support, body with transporting spiral placed on support through flexible shock absorbers. Device has also screening surface, charging reservoir and vibrating drive. Lower portion of body and charging reservoir are made in form of multichute screen with replaceable screening surfaces and diaphragms placed under each screening surface to form flow of material for subsequent dispersing. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2049228-C1 (RU)
Inventor: MARTYANOV VLADIMIR V
IPC: E21B43/28
Filed: 1993-06-08
Granted: 1995-11-27
Abstract: Способ подземного выщелачивания золотосодержащих руд включает закачивание выщелачивающего раствора через попарно расположенные нагнетательные скважины, при этом одну из нагнетательных скважин каждой пары располагают в пределах массива руды и размещают в ней положительный электрод, а другую во вмещающих породах и размещают в ней отрицательный электрод, а в качестве выщелачивающего раствора закачивают раствор поваренной соли. Расстояние между нагнетательными скважинами определяют из математического выражения. После завершения выщелачивания раствор откачивают из нагнетательных скважин и закачивают его в откачные скважины. 2 з. п. ф-лы, 3 ил.
Patent RU-2078148-C1 (RU)
Title: Method of applying coating onto turbine blade
Inventor: SHAMARINA GALINA G
IPC: C23C14/06
Filed: 1993-07-05
Granted: 1997-04-27
Abstract: FIELD: application of protective coatings. SUBSTANCE: turbine blade is covered with three- layer heat-protective coating in which, into the nickel-based first layer, 7-9% of cobalt as alloying element is additionally introduced, the second layer is formed by alloying with nickel, 13-16%, and yttrium, 1.5-1.8%, aluminium basis, the both layers having minimum thickness. Before the third ceramic layer is formed, vibration polishing and blowing with polishing powder are performed followed by additional diffusion vacuum tempering and oxidative tempering. EFFECT: improved composition and procedure. 2 dwg
Patent RU-2064839-C1 (RU)
Title: Method of propylene polymerization catalyst production
Inventor: POSTOEV ALEKSEJ G
IPC: C08F4/649
Filed: 1993-07-30
Granted: 1996-08-10
Abstract: FIELD: method of catalyst production for polymerization of propylene based on trichloride of titanium during production of fine dispersive highly active catalyst without its mechanical comminution. SUBSTANCE: new method, as is its prototype, provides, that trichloride of titanium contacts alfa-olefin in presence of aluminum organic compound. In contrast to prototype, contact is exercised by microspheric trichloride of titanium with highest olefin - hexene-1, octene-1, decene-1 or their mixture taken in amount from 50 to 200 mass % in respect to trichloride of titanium. This way produced catalyst is less tended to sedimentation, has fine grained structure, that provides during its usage similar structure of propylene. EFFECT: method allows to produce catalyst providing fine grained structure of propylene after its polymerization. 2 tbl
Patent RU-2076125-C1 (RU)
Title: Wood-fiber material, method for production of wood-fiber material and method for production of binder for wood-fiber material
Inventor: DEJNEKO IVAN P
IPC: C08L97/02
Filed: 1993-08-27
Granted: 1997-03-27
Abstract: FIELD: production of wood-fiber material. SUBSTANCE: proposed wood-fiber material contains (mass %): wood fiber 90-99, adduct of hydrolyzed lignin and ammonia being oxidized in the presence of organic solvent 1-10. Said adduct being used as a binder is prepared by oxidation of hydrolyzed lignin with the help of molecular oxygen or with the help of air in the medium of aqueous solution of organic solvent (aqueous solution of acetone being preferred), thus prepared oxidized lignin is isolated of the solution. Then said lignin is dissolved in aqueous solution of ammonia. EFFECT: increases ecologic safety of the process, improves quality of desired product. 15 cl, 2 tbl
Patent RU-2123673-C1 (RU)
Inventor: NIKONOV V I
IPC: G01M1/32
Filed: 1993-09-09
Granted: 1998-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: load for balancing of turbo-machine rotors is made as cylinder with thread on side surface. Load has central hole and spline groove at its end. At least part of central hole length is made threaded. EFFECT: simplified load mounting procedure. 1 dwg
Patent RU-2128289-C1 (RU)
Title: Quarry ventilation method
IPC: E21F1/00
Filed: 1993-09-17
Granted: 1999-03-27
Abstract: FIELD: mining industry. SUBSTANCE: method involves producing dust-laden air flow passing outside quarry by applying blackened coat onto earth surface to provide inflow of fresh air from outside. Blackened coat is applied in the form of strip extending from quarry bottom to its upper edge. Method further involves isolating air layer adjacent this strip by means of sun light transmitting partition wall to define dust-laden air flow passing over isolated air layer and being discharged outside quarry. Thickness of isolated air layer is determined by mathematical expression. EFFECT: improved ecology control and reduced power consumption by utilizing solar energy and eliminating usage of turbofans and, as a result, excluding discharge of waste gases. 2 dwg
Patent RU-2052606-C1 (RU)
Title: Rod for reinforcing concrete
Inventor: ASLANOVA LYUDMILA G
IPC: E04C5/07
Filed: 1993-10-14
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: rod for reinforcing concrete has three layer of mineral fiber roving bound with solidified polymer binder. Core and outer layer are made of reinforced or carbon fiber. Internal layer is made of basalt fiber roving. EFFECT: high corrosion resistance and strength. 2 dwg, 1 tbl
Patent RU-2088620-C1 (RU)
Title: Method of the dying composition preparing
Inventor: ELESIN MIKHAIL A
IPC: C09D5/03
Filed: 1993-12-02
Granted: 1997-08-27
Abstract: FIELD: building materials. SUBSTANCE: method involves the successive mixing calcium hydroxide, white portland cement, powdery elemental sulfur and zinc sulfate in water heated to 90-100 C. These components were taken at the following ratio, wt.-%: calcium hydroxide 30.4; white portland cement 3.4-54.3; powdery elemental sulfur 14.8-19.0, and zinc sulfate 30.9-47.2. Properties: covering power with the proposed pigment for cement dye, polymercement dye, polyvinyl acetate dye and oily dye - 184; 140; 87 and 78 g/m 2 , respectively. Hardiness - 43; 69; 48 and 90 cycles, respectively. Adhesion to cellular concrete: 1.0; 1.5; 1.0 and 2.4 MPa, respectively, for the proposed dyes. EFFECT: improved method of preparing, enhanced quality and property. 1 tbl
Patent RU-2072726-C1 (RU)
Title: Устройство для неразрушающего контроля механических свойств и микроструктуры ферромагнитного листового проката по их магнитным характеристикам
IPC: G01N27/80
Filed: 1994-02-09
Granted: 1997-01-27
Abstract: Устройство для неразрушающего контроля механических свойств и микроструктуры ферромагнитного листового проката по их магнитным характеристикам, содержащее С-образную раму, охватывающую контролирующую полосу, на концах которой размещены подвижные в направлении к полосе каретки с установленными на них узлами с измерительными преобразователями и намагничивающими катушками, и механизм подвеса кареток, выполненный в виде пружин, отличающееся тем, что, с целью повышения точности измерения магнитных характеристик путем снижения колебания зазора и отслеживания нормали к измеряемой поверхности листа, каждая каретка выполнена с тремя или более роликами, отслеживающими положение в пространстве плоскости контролируемого листа, механизм подвеса каждой каретки выполнен в виде системы по меньшей мере из двух плоских пружин и системы по меньшей мере из двух цилиндрических пружин, у плоских пружин вида упругих пластин концы соединены между собой, а центры - с кареткой и площадкой, соединенной с штоком исполнительного механизма, у каждой из цилиндрических пружин один конец закреплен на каретке с роликами, а второй - на площадке, соединенной с штоком исполнительного механизма, расположенного на концах С-образной рамы.
Patent RU-2085394-C1 (RU)
Inventor: TOCHILIN EVGENIJ A
IPC: B32B13/02
Filed: 1994-02-16
Granted: 1997-07-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to constructional heat-insulating, fire and frost resistant, and sound-proofing materials, which may be used for manufacturing thin-wall structures, carpet heat insulation, thermostatic sections in production of food, medical products, etc. Material contains inner layer made of mixture including binder, filler, and process additives. Inner layer is joined with protective ornamental coating consisting of ornamental layer and/or reinforcing and/or damping interlayer. Inner layer may be made either equidense with density 0.2-1.0 g/cu.cm or with density increasing from central part of layer to its periphery from 0.2-0.4 to 0.5-1.0 g/cu.cm. Ratio of inner layer thickness to that of coating is 3:1 or more. As binder for inner layer, water-hardening binder or polymer or bitumen or their binary mixtures are used. EFFECT: improved performance characteristics of material. 9 dwg
Patent RU-2086263-C1 (RU)
Title: Method for performing xenoplenosorption
Inventor: LELYANOV ARKADIJ D
IPC: A61M1/36
Filed: 1994-03-05
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves forcing blood pass through extracorporally connected xenospleen. Ozone-saturated physiological salt solution is introduced into perfusion system in drop mode before the spleen. The ozone-saturated physiological salt solution is also passed through perfusion system at the end of the treatment to return blood left in the xenospleen to the patient. EFFECT: enhanced detoxication effectiveness; reduced postperfusion allergy reactions.
Patent RU-2088373-C1 (RU)
Title: Plant for casting melt metal to ingot molds
Inventor: BELOV ALEKSANDR N
IPC: B22D5/00
Filed: 1994-04-18
Granted: 1997-08-27
Abstract: FIELD: metallurgy, foundry, namely production of pigs in ingot molds. SUBSTANCE: plant includes rigid framework supporting ingot molds placed onto it. Said framework rotates around horizontal axle in the form of partially hollow shaft. Inlet and outlet manifolds connected with ingot molds are mounted on said shaft. EFFECT: enhanced system for cooling ingot molds, enhanced quality of products. 2 cl, 4 dwg
Patent RU-2074165-C1 (RU)
Inventor: ZNAMENSKIJ YURIJ PAVLOVICH
IPC: C07C57/10
Filed: 1994-05-24
Granted: 1997-02-27
Abstract: FIELD: waste water purification. SUBSTANCE: invention relates to cleaning waste water from sorbic acid production with simultaneously recovering sorbing acid with minimum material consumption. Method includes sorption on anionites, regeneration of anionites, precipitation of sorbic acid by way of neutralizing regeneration solution with hydrochloric acid followed by purifying low-grade sorbic acid. Method is distinguished with that thermal ionite recovery of sorbic acid from waste water is performed before ionite purification. Thermal ionite filters are used whose regeneration is carried out at temperatures below 100 C with sorbic acid solution, its concentration corresponding to sorbic acid concentration in waste water and solution flowing in countercurrent direction to waste water flow direction. In this case, precipitation of sorbic acid from regeneration solution is promoted by cooling regeneration solution to 4-10 C. Sorbic acid separated, mother liquor is recycled into regeneration cycle. EFFECT: reduced acid and alkali consumption and also volume of waste water to be disposed. 2 cl, 1 dwg
Patent RU-2094220-C1 (RU)
Title: Apparatus for simultaneous working of tree trunks at opposite sides by wood-working tools
Inventor: JOKHANN VOLF
IPC: B27B7/00
Filed: 1994-06-29
Granted: 1997-10-27
Abstract: FIELD: wood-working industry. SUBSTANCE: apparatus has frame 1, longitudinal guides 2 fixed on frame 1, wood-working tools 4 secured to guides 2. Space between guides 2 may be adjusted. Guides 2 are positioned for movement in paired parallel V-shaped transverse guides 27 and 28, which are extending in horizontal plane at right angle to longitudinal axis of tree trunks. Longitudinal guides 2 are mounted within transverse guides 27 and 28 by means of pairs of rollers 30 and 31. Each roller is positioned in one V-shaped transverse guide 27 and 28. Rollers 30 and 31 of each roller pair are positioned in spaced relation in horizontal plane. EFFECT: increased efficiency and improved quality of worked material. 8 cl, 6 dwg
Patent RU-2083587-C1 (RU)
Title: Process for preparing triterpenic glycopeptides
Inventor: BALTINA LILIYA A
IPC: C07K9/00
Filed: 1994-07-18
Granted: 1997-07-10
Abstract: FIELD: organic chemistry, more particularly process for preparing triterpenic glycopeptides such as glycyrrhizic acid derivatives using unprotected glycoside (carboxy- component) and free amino acids or dipeptides (amino component, AC). SUBSTANCE: glycyrrihizic acid is treated with complex F in dimethyl formamide at 0 C for 1 hour and at room temperature for 4 hours. The whole is kept overnight at 4 to 8 C to give activated glycyrrhizic acid tris-pentafluorophenyl ester which is reacted in solution with amino acids of dipeptides in the presence of 1N NaOH solution at glycyrrhizic acid to complex F to amino component ratio of 1:3-3.5/3.4 mmole. Yield of the desired compounds is 62.5-90.9%. EFFECT: more efficient preparation process.
Patent RU-2064895-C1 (RU)
Inventor: PYATUNIN MIKHAIL D
IPC: C01G49/06
Filed: 1994-07-14
Granted: 1996-08-10
Abstract: Изобретение относится к получению оксидов металлов и, в частности, оксида железа (III), используемого в качестве основного исходного компонента при изготовлении ферритов. Задача, решаемая в изобретении, обеспечивает улучшение физико-химических свойств оксида железа и, как следствие, повышение электромагнитных параметров ферритов, изготовленных на основе активированного оксида железа. Указанный технический результат достигается тем, что в способе получения оксида железа в качестве активатора берут смесь хлорида и сульфата аммония в количестве от 0,05 до 0,6 мас.% от массы оксида железа, при этом отношение масс хлорида аммония и сульфата аммония составляет от 1:5 до 5:1, а термообработку проводят в интервале температур 300-450 o С в течение 20-60 мин. Ферриты марки 2500 НМС2 на основе активированных оксида железа обладают более низким уровнем потерь (см. ф-лу в описании). 2 табл.
Patent RU-2114504-C1 (RU)
Title: Noise rejection device for broad-band signal receiver
Inventor: VOLOSHIN L A
IPC: H04B1/10
Filed: 1994-09-21
Granted: 1998-06-27
Abstract: FIELD: radio engineering; broad-band signal communication systems. SUBSTANCE: device has series-connected first subtractor 1, decoupling unit 14, third subtractor 13, first multiplier 2, first band filter 3, phase shifter 4, second multiplier 5, second subtractor 6, attenuator 7 whose output is connected to other input of first subtractor 1. Inputs of subtractors 1 and 6 are combined and function as input of device as a whole. Common point of output of second subtractor 6 and of input of attenuator 7 is connected through series-connected variable- gain unit 12 and switch 16 to other input of third subtractor 13. Common point of output of first multiplier 2 and of input of first band filter 3 is connected through series-connected second band filter 8, amplifier 9, AGC detector 10 to other input of variable-gain unit 12. Common point of output of first band filter 3 and of input of phase shifter 4 is connected through computing circuit 15 to other input of switch 16. Output of signal copy generator 11 is connected to other inputs of multipliers 2 and 5. Common point of output of third subtractor 13 and of input of first multiplier 2 functions as device output. EFFECT: improved design. 1 dwg
Patent RU-2082819-C1 (RU)
Inventor: PARAMONOV VLADIMIR A
IPC: C23C2/00
Filed: 1993-03-04
Granted: 1997-06-27
Abstract: Изобретение относится к способам и устройствам нанесения многослойного покрытия на длинномерный металлический материал, преимущественно ленту или проволоку. Способ включает нанесение различных слоев покрытия при непрерывном вертикальном перемещении материала через несколько подключенных в ряд ванн с различными расплавленными материалами покрытия с регулированием температуры и времени обработки путем регулирования температуры и/или уровня расплава материала покрытия в каждой ванне. Длинномерный материал после нанесения каждого слоя охлаждают при температуре равной или ниже температуры твердения самого низкоплавкого элемента нанесенного ранее слоя в ванне. Устройство для нанесения многослойного покрытия содержит несколько вертикально расположенных в ряд друг над другом несколько емкостей со сквозными каналами подачи с магнитогидродинамическими уплотнениями, приспособления для регулирования температуры и/или расплавленного материала покрытия в каждой емкости. Устройство имеет дополнительную емкость для нанесения покрытия, направляющий ролик и клеть для прокатки длинномерного материала с покрытием. Применение изобретения позволяет обеспечить повышение качество покрытия путем регулирования диффузионных процессов при нанесении покрытий, улучшения воздействия на толщину промежуточного слоя и его адгезии. 2 с. и 7 з.п. ф-лы, 4 ил.
Patent RU-2115060-C1 (RU)
Title: Vehicle head lamp
Inventor: MILAN TSEJNEK
IPC: F21V14/06
Filed: 1993-12-16
Granted: 1998-07-10
Abstract: FIELD: lighting engineering; projection- type head lamps for motor cars. SUBSTANCE: head lamp has reflector 1, light source 2, screen 3, and lens 4. Placed below head lamp axis 12 between lens 4 and refractor 6 is aperture reflector 5. The latter has reflecting surface 51 inclined in vertical plane to head lamp axis 12 through angle that determines, together with length L, intensity and geometry of light beam above horizontal axis in vertical direction. Crosswise size of light beam above horizontal line depends on radial bending of reflecting surface 51 of aperture reflector 5 with radius R x  and width S and/or reflecting components 52 on reflecting surface 51. Refractor 6 is provided with optical facility having crosswise and/or vertical deflection in region 61 that closes aperture reflector 5 and bottom part of lens 4. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2100737-C1 (RU)
Inventor: SARYMOV IGOR V
IPC: F41F1/00
Filed: 1995-03-01
Granted: 1997-12-27
Abstract: FIELD: automatic aircraft guns. SUBSTANCE: the fault detector has a body with windows and a chamber, which is fitted on the gun barrel and connected to the windows of the gas escape tube fastened on the gun immovable parts or on the mount. After the shell passes the point of location of the fault detector part of powder gases rushes from the bore to the chamber of the fault detector body and through body windows - to the tubes, and from the tubes air flows into the atmosphere. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2111419-C1 (RU)
Inventor: MAKSIMOV N V
IPC: F24F7/06
Filed: 1995-04-25
Granted: 1998-05-20
Abstract: FIELD: agriculture; heat exchange natural ventilation system for live stock barns. SUBSTANCE: natural ventilation system for building with roof and exhaust ventilation pit has incoming air channel and inner air circulation channel separated by heat conducting surface and two ducts formed along ceiling and one under the other, provided with slopes towards building walls and equipped with condensate removing system. Incoming air channel is connected with outside atmosphere through air intake located in attic space and with inner atmosphere, through slots at longitudinal walls. Second duct forms air clearance with first duct, ceiling and side walls of building to provide circulation of inner air. Exhaust ventilation pit is coupled directly with inner space of building. Second duct is connected to ceiling by means of easy-to-remove hangers. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg