baber/WOPTO huggingface dataset:
Patent RU-2082552-C1 (RU)
Title: Composition of mixture for obtaining of carbide-base or titanium carbonitride- base hard alloy and hard alloy production method
Inventor: POTAPENKO VLADIMIR ALEKSANDROV
IPC: B22F1/00
Filed: 1993-12-03
Granted: 1997-06-27
Abstract: FIELD: powder metallurgy, in particular, manufacture of wear-resistant and corrosion-resistant parts of friction units and metal working tools. SUBSTANCE: composition of mixture for obtaining of carbide-base or titanium carbonitride-base hard alloy contains powders of titanium-metal alloy and carbon, with metal being of iron group, powders of carbide and/or nitride of metal of Va,VIa groups. Components are used in following amounts, wt.-%: titanium-metal alloy, 79-88; carbide and/or nitride of metal of Va,VIa groups, 1.5-12.8; carbon the balance. The recited ratio of components allows content of high-melting temperature phase in final alloy to be increased and, as a result, hardness of alloy to be improved. Moreover, uniform small-grain structure is provided to improve wear-resistance of alloy. Corrosion-resistance and wear-resistance are increased by introducing metal of Va,VIa groups into the mixture. Method involves grinding mixture of powders in shielding atmosphere; separating, drying, sieving; charging mixture into die-mold; heating in shielding atmosphere; hot pressing and cooling. Die-mold with powder is preliminarily heated to temperature of 200-400 C to provide for exit of adsorbed gases and moisture, pressure of 5-50 MPa is applied to powder through punches and heating at heat rate of 50-200 C/min to melting temperature of titanium-metal alloy is conducted. Upon compaction of alloy, heating process is stopped. As a result of conducting the process at temperature of up to 1,100 C, uniform alloy structure is formed with size of grain of high-melting temperature phase of up to 1 micron. EFFECT: increased efficiency and improved quality of alloy by increased uniformity of grain structure, efficient corrosion and wear resistance. 3 cl, 3 tbl
Patent RU-2099402-C1 (RU)
Title: Method for removing starch-containing impurities from houseware and aqueous surfactant concentrate
Inventor: OLAF SHRAJBER
IPC: C11D3/28
Filed: 1992-03-30
Granted: 1997-12-20
Abstract: FIELD: domestic chemistry. SUBSTANCE: removing starch-containing impurities from houseware in dish washers includes cleaning houseware, main washing process with common detergents and surfactants, and final rinsing. Surfactant solution contains 0.08-2.0 wt % N-C 2 ÷C 12 -alkylpyrrolidone, 0.005-0.125 Anson units or more of proteases and/or 0.1-6.0 Noveault kilounits or more of amylases in 1 l solution. Buffer compounds maintaining pH within 5-9 range and common solubilizing agents are also added. Main washing process is conducted first with surfactant at temperature up to 60 C for 5 to 300 s and then with common detergents compatible with the surfactant. EFFECT: enhanced washing process. 10 cl
Patent RU-2065279-C1 (RU)
Title: Component composition for nonalcoholic carbonated tonic beverage
Inventor: GOLDBERG EVGENIJ D
IPC: A23L2/00
Filed: 1994-02-15
Granted: 1996-08-20
Abstract: FIELD: food, nonalcoholic industry. SUBSTANCE: composition has, kg: sugar 90-110; color 5-7; citric acid 1-2; carbon dioxide 39-44; wild rosemary sprouts 8-12; common wormwood herb 25-35; laurel leaves 15-25; milfoil herb 25-35 and food clove 8-12 and also, l: Bergenia pacifica extract 90-100; Leuzea carthamoides extract 55-65; marjoram infusion 40-50; citrus infusion 2.8-3.4; dropwort infusion 30-35; pantocrin 1.8-2.2; licorice root extract 0.04-0.06, and water - the rest for 100 dal ready product. EFFECT: enhanced quality of composition.
Patent RU-2121911-C1 (RU)
Title: Apparatus for ultrasonic soldering
Inventor: KHOKAN OLSSON
IPC: B06B3/00
Filed: 1994-03-18
Granted: 1998-11-20
Abstract: FIELD: compact apparatuses for ultrasonic soldering. SUBSTANCE: apparatus includes drive unit 1, concentrator 7 with long and narrow soldering surface 8 and at least one reaction body 9. Length of apparatus is equal to wave half-length. Reaction body is coupled with concentrator through nodal plane defining zone for mechanically fixing members of apparatus. Reaction bodies are arranged around drive unit. Concentrator and reaction bodies are made of light metal. EFFECT: possibility of soldering narrow and long seams by means of small-size apparatus. 14 cl, 5 dwg
Patent RU-2088433-C1 (RU)
Inventor: BRYUZGIN VASILIJ A
IPC: B60M1/234
Filed: 1994-03-06
Granted: 1997-08-27
Abstract: Использование: на электрифицированных железных дорогах, а именно для крепления контактного провода к несущему тросу. Сущность изобретения: струнодемпфированная контактная подвеска скоростной железной дороги содержит упруго натянутый несущий трос, к которому симметрично опоре прикреплены шарнирно зажимами концы рессорного провода, который выполнен составным со средней частью укороченной длины с соосными на концах петлями, концевые части выполнены на сочлененных нормированных по упругости звеньев с несоосными петлями с коушами и закреплены на несущем тросе через зажимы наклонно, при этом в месте крепления фиксирующего зажима фиксатора на контактном проводе и с двух сторон от него установлены укороченные и нормированной длины амортизирующие подвесные струны, состоящие из сочлененных звеньев с несоосными петлями, первые из которых прикреплены через коуши и подвесные скобы к средней части рессорного провода, а вторые к несущему тросу и к зажимам, установленным на контактном проводе через нижние петли, причем средняя подвесная струна закреплена к фиксирующему зажиму фиксатора с помощью соединительного элемента, например пластины, установленной с возможностью восприятия массы элементов фиксатора и заданного выравнивания упругой силой эластичности подвески контактного провода в опорном и прилегающих к ней зонах. 2 ил.
Patent RU-2047492-C1 (RU)
Inventor: BESSER VLADIMIR L
IPC: B29C35/02
Filed: 1994-03-23
Granted: 1995-11-10
Abstract: Использование: вулканизация резиновых изделий при ремонте, преимущественно автомобильных шин. Сущность изобретения: ручной вулканизатор содержит опору 1, струбцину 4 с прижимным винтом 7 для прижатия изделия 19 к тепловоду с краевым выступом 9, к которому прикреплен нагревательный элемент, выполненный в виде позистора 10, соединенного с источником питания. При включении последнего позистор 10 быстро нагревает тепловод 8 до температуры вулканизации. 2 з. п. ф-лы, 3 ил.
Patent RU-2075678-C1 (RU)
Title: Replaceable head of valve
Inventor: SAMSONOV MIKHAIL A
IPC: F16K3/08
Filed: 1994-03-28
Granted: 1997-03-20
Abstract: FIELD: sanitary engineering. SUBSTANCE: replaceable head of a valve has housing with a stop lock-nut mounted on the housing and provided with a sealing members, spindle mounted inside the housing, race, and valving unit received in the valving unit. The spindle is provided with a radial projection connected with the pressing washer through a cross-piece and sealed with a ring member. The race is connected with the housing of the cross-piece. The valving unit is made up as movable and fixed plates provided with the flowing ports and bears on the sealing ring. From the side of the outlet of the housing of the spindle the end face of the housing is provided with two open diametrical mutually perpendicular grooves that separate the end face portion of the housing into four portions that define projections partially overlapping the opening in the housing. The height of two portions, which are positioned diametrically and form stops for the spindle, is greater than that of the others. The spindle has an additional projection coaxial to the first one and interacts with the stops of the housing when the spindle is at the end positions. EFFECT: enhanced reliability. 2 cl, 13 dwg
Patent RU-2126335-C1 (RU)
Title: Vehicle with electrical and mechanical brake systems
Inventor: ZHAK MJULLER
IPC: B60L7/24
Filed: 1994-05-17
Granted: 1999-02-20
Abstract: FIELD: transport engineering; electric vehicles with electrical and mechanical brake mechanisms. SUBSTANCE: brake mechanism used in proposed invention has induction motors coupled with wheels and mechanical brake mechanism provided with hydraulic system and mechanical brake. Brake mechanism includes also electronic measuring device connected with wheel rotation frequency pickups. This device puts out reference signal to induction motor control device which controls frequency of magnetic field of stator winding of each motor as function of reference signal value. Brake system is antilocking and is capable of instantaneously and effectively reacting to any driving situations when vehicle driver presses brake pedal. EFFECT: enhanced reliability of braking. 13 cl, 3 dwg
Patent RU-2061334-C1 (RU)
Title: Монтажное устройство для железобетонной плиты
IPC: B66C1/66
Filed: 1994-05-16
Granted: 1996-05-27
Abstract: 1. Монтажное устройство для железобетонной плиты, содержащее корпус со строповочным отверстием, отличающееся тем, что корпус выполнен конусообразным и размещен большим основанием, выполненным утолщенным, вниз, при этом высота корпуса равна толщине плиты, а высота основания равна 0,05 - 0,5 высоты корпуса.2. Устройство по п.1, отличающееся тем, что основание корпуса выполнено с отверстиями для размещения фиксаторов поддона опалубочной формы.2. Устройство по п.1, отличающееся тем, что боковые грани корпуса выполнены со сквозными выемками.4. Устройство по п.1, отличающееся тем, что оно снабжено съемным лункообразователем, устанавливаемым в строповочном отверстии.
Patent RU-2116842-C1 (RU)
Inventor: BARASHKOV S S
IPC: B04C5/107
Filed: 1994-06-17
Granted: 1998-08-10
Abstract: FIELD: cyclones; may be used in cleaning of gas coming to atmosphere and recuperation of powder paint not settled on pained article. SUBSTANCE: cyclone has body, inlet and outlet pipes, axial outlet pipe in which perforated truncated cone is installed; device for withdrawal of dust fro ascending flow including dust-discharging pipeline and fairing with axial pipeline with nozzle for supply of gas auxiliary flow introduced into fairing conical hollow widening upward. Dust discharge pipeline is located in body along its axis and connected to lower part of fairing hollow. Nozzle for introduction of auxiliary gas flow is located along the axis of fairing opposite to dust-discharging pipeline. Large base of perforated truncated cone faces downward and embraces fairing upper part. Pipeline is connected with compressed air source, while dust discharge pipeline is connected to ejector connected with device consuming powder. EFFECT: higher degree of powder separation. 1 dwg
Patent RU-2089905-C1 (RU)
Title: Method of evaluation of effect pattern of different chemical agents on cell
Inventor: BRILL GRIGORIJ E
IPC: G01N33/483
Filed: 1994-06-23
Granted: 1997-09-10
Abstract: FIELD: biology, medicine. SUBSTANCE: method involves measurement of cellular nuclei shift amplitude in colorless smears of buccal epithelium at electrophoresis before and after addition of the analyzed chemical substance. Biostimulating and inhibiting effect is observed at increase and decrease amplitude index, respectively. Method can be used in toxicology, experimental pharmacology and medicine. EFFECT: simplified method, decreased analysis time.
Patent RU-2099423-C1 (RU)
Inventor: ERMAKOVA VERA P
IPC: C12R1/685
Filed: 1994-07-06
Granted: 1997-12-20
Abstract: FIELD: biotechnology. SUBSTANCE: method involves culturing the producer - Aspergillus niger and carrying out fermentation in the presence of crystalline food sugar or sugar-raw material. Crystalline food sugar or sugar-raw material can be added 24 h in fermentation onset. EFFECT: improved method of producing. 2 cl, 2 tbl
Patent RU-2054152-C1 (RU)
Inventor: SHEVCHENKO VIKTOR LEONIDOVICH
IPC: F41A19/00
Filed: 1994-07-29
Granted: 1996-02-10
Abstract: FIELD: firearms. SUBSTANCE: cock 5 is placed into bolt 2 on axle 9 and torsion firing spring 4 is housed inside cock for interacting with upper end 11 with cock 5 and limiter 12 of spring extension and with lower end - with sear 14 installed in lateral hole of bolt 2. Cock 5 has cocking and preventive notches for interaction with sear 14. Cocking of cock 5 occurs with recoil of bolt 2 as a result of interaction of lower protrusion of cock with surface 24 of pistol frame 3 and release of cock - under action of spring-loaded firing pin 6. Release of cock 5 is provided by turn of sear 14 with the use of sear lever, release tie and trigger 21. mechanism is fitted with elements preventing shooting when bolt 2 is not shut completely. EFFECT: enhanced safety of handling of pistol. 4 dwg
Patent RU-2060607-C1 (RU)
Title: Муфта включения
IPC: F16D11/00
Filed: 1994-09-29
Granted: 1996-05-20
Abstract: Муфта включения, содержащая ведущий и ведомый элементы со шлицами на взаимообращенных поверхностях, соединительную шлицевую втулку, расположенную с возможностью соединения с ведущим и ведомым элементами, механизм осевого перемещения соединительной шлицевой втулки, пружину сжатия и переключатель, отличающаяся тем, что механизм осевого перемещения соединительной шлицевой втулки выполнен в виде соединенной с переключателем ведущей втулки с направляющим профилем на ее наружной поверхности, состоящим из двух участков, расположенных в плоскостях, перпендикулярных оси муфты и соединенных между собой участком, расположенным по винтовой линии, ведомой втулки со шлицами на наружной поверхности и углублениями на внутренней поверхности, шариков, установленных в контакте с направляющим профилем на ведущей шлицевой втулке и углублениях на ведомой втулке, и пружины растяжения, закрепленной на ведомой втулке и соединительной шлицевой втулке, а пружина сжатия расположена между ведомой втулкой и ведомым элементом.
Patent RU-2088331-C1 (RU)
Inventor: LAMBEROV ALEKSANDR ADOLFOVICH
IPC: B01J29/04
Filed: 1994-10-06
Granted: 1997-08-27
Abstract: FIELD: heterogenic catalysis of oxidation-reduction and acid-basic processes; petroleum processing industry, petrochemical industry; analytic chemistry and organic synthesis; medicine, purification of sewage and industrial water and other processes. SUBSTANCE: zeolite catalyst is prepared by treatment of zeolite in substance chamber, said treatment is carried out at 50-100 V within 2-3 h; 0-0.2 % solution of supporting electrolyte being used as aqueous phase. EFFECT: increased catalytic activity of catalyst, decreased expense of water and thus obtained discharge. 2 cl, 1 tbl
Patent RU-2089409-C1 (RU)
Title: Wheeled vehicle self-locking differential
Inventor: MISHAGIN VLADIMIR DMITRIEVICH
IPC: B60K17/16
Filed: 1994-10-26
Granted: 1997-09-10
Abstract: FIELD: transport engineering; wheeled trucks and tractors. SUBSTANCE: self-locking differential has differential train with carrier, plant pinions, central wheels rigidly connected with axle-shafts of driving wheels and locking arrangement. The latter is made in form of pair overrunning two-way clutches, each being additionally furnished with inertia disk with friction members and drivers of solids of revolution. Diving clutch members are rigidly connected to each other and to carrier. Each driven clutch member is connected with corresponding central wheel. Disks are freely fitted on axle-shafts. Solids of revolution are arranged in drivers, and friction members are installed to provide engagement of disk with driven clutch member at friction moment between members and disk smaller than inertia moment of disk relative to clutch member at wheel slipping and greater than this moment at maneuvering and starting from half. EFFECT: enlarged operating capabilities. 4 cl, 2 dwg
Patent RU-2080488-C1 (RU)
Title: Horizontal leak-free pump
Inventor: MITENKOV FEDOR M
IPC: F04D29/58
Filed: 1994-11-29
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; pumps used for handling heat-transfer agent at nuclear power plants. SUBSTANCE: for circulation the cooling liquid, suction chamber of auxiliary impeller is provided with working member of reversible hydraulic machine equipped with its own drive. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2105543-C1 (RU)
Inventor: VYSOKOV V I
IPC: A61K9/06
Filed: 1994-12-30
Granted: 1998-02-27
Abstract: FIELD: cosmetics, human physiology. SUBSTANCE: sex-cream has the following components, wt. -%: topical anesthetic taken from group including pyromecain, trimecain, lidocaine, 7.9-8.1; emulsifier, 4.7-9.0; thickening agent, 1.2-7.0; softening agent, 5.2-7.3; natural vegetable oil, 10.3-15.3; antioxidant, 0.2-1.5; antiseptic, 0.005-0.10; perfume, 0.05-0.09; and distilled water, the balance. New sex-cream shows rapid effect, good absorption, low toxicity and softening effect on skin. EFFECT: enhanced effectiveness of cream, control action with respect to coitus duration.
Patent RU-2141966-C1 (RU)
Title: Antiandrogenic compounds, precursor of antiandrogenic compound, pharmaceutical compositions
Inventor: FERNAND LABRI
IPC: C07J73/00
Filed: 1993-05-20
Granted: 1999-11-27
Abstract: FIELD: organic chemistry, steroids, pharmacy. SUBSTANCE: invention describes new antiandrogenic compounds of the general formula (I)   where values R 4 , R 6 , R 17α  are given in p. 1 of the invention claim. Compounds show an effective antagonistic effect and devoid of agonistic properties. Invention describes also a precursor of an antiandrogenic compound and pharmaceutical compositions based on compounds of the general formula (I) that are used for treatment of patients with androgen-dependent diseases. EFFECT: valuable curative properties of compounds. 8 cl, 12 dwg, 6 tbl, 25 ex
Patent RU-2112900-C1 (RU)
Inventor: VAGANOV LEONID ALEKSANDROVICH
IPC: F16H15/52
Filed: 1995-01-11
Granted: 1998-06-10
Abstract: Использование: фрикционный реверсивный вариатор предназначен для непрерывного преобразования мощности по вращательной скорости и крутящему моменту. В симметрично расположенных и параллельно связанных планетарных механизмах типа ЗК сателлиты имеют соосные рабочие конические поверхности- основную и две дополнительных. Сателлиты образуют конические передачи с центральными колесами: с ведомым колесом фрикционную, а с ведущим и неподвижным -зубчатые. Система формирования силы прижатия во фрикционной передаче содержит кроме механизма самоподтягивания еще нагружающий механизм, который посредством зубчатых передач и дифференциального механизма связан с ведомым валом. Система уравновешивания сателлитов снабжена, вращательнными опорами. Ведущий и ведомый валы вариатора соосны. 5 з.п.ф-лы, 9 ил.
Patent RU-2096080-C1 (RU)
Title: Method of determining absorption capacity of sorbents
Inventor: KIROVSKAYA IRAIDA A
IPC: B01J20/12
Filed: 1995-01-31
Granted: 1997-11-20
Abstract: FIELD: sorbents. SUBSTANCE: in a method of determining water-absorption capacity of sorbents including immersion of finely dispersed sorbent into solution, agitation, and keeping it there until equilibrium in solution is attained, solution is used with specified pH value and, once equilibrium in solution is attained, pH of solution is measured and Δ vs. pH dependence is plotted to determine pH value of isoelectric state below 6. Thence conclusion is drawn about absorbent capacity of sorbent in respect to water vapor. EFFECT: facilitated sorption capacity examination. 1 dwg , 2 tbl
Patent RU-2150748-C1 (RU)
Title: Device for testing quality of printed sheets, including securities
Inventor: LUIDZHI STRINGA
IPC: G07D7/12
Filed: 1995-02-03
Granted: 2000-06-10
Abstract: FIELD: printing equipment. SUBSTANCE: device has sheet movement device and photo sensitive chambers for monitoring of printing quality. Design of sheet movement device provides possibility to transport sheets in one plane and provides possibility to implement operations of printing quality testing for each side of a sheet and transparency quality check in sequence in one run. Device for testing each side of a sheet is designed as two photo sensitive chambers, which are located on both sides of plane in positions which are displaced with respect to one another. Sheet movement devices are designed to leave open hole on side of each photo sensitive chamber. Third photo sensitive chamber provides monitoring of sheet quality with respect to their transparency. EFFECT: increased functional capabilities, practical implementation of quality control, decreased size of device. 7 cl, 4 dwg
Patent RU-2061150-C1 (RU)
Title: Method for washing away wastes of vital activity and removal of bad smell in public and individual toilets and device for implementing the same
Inventor: ADAMOVICH BORIS A
IPC: E03D9/08
Filed: 1995-03-17
Granted: 1996-05-27
Abstract: FIELD: sanitary equipment. SUBSTANCE: water is injected through water jet pump, and air is sucked through filtering members that sorbing smelling components. Air is fed from internal volume of toilet bowl to the zone of beyond critical cross section of the nozzle of water jet pump to form water/air emulsion to wash away wastes from toilet basin. In so doing air suction system and water supply system are placed in toilet bowl lid. Water tap connected to water jet pump gets open as toilet bowl lid rises. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2116726-C1 (RU)
Inventor: LELJAK A I
IPC: A01N25/00
Filed: 1995-03-27
Granted: 1998-08-10
Abstract: FIELD: technology of pesticide preparing. SUBSTANCE: the first variant involves preparing an active substance sol by evaporation of an active component and cooling its vapor which is added to dispersion medium by bubbling. Obtained dispersion can be used as a single component or being applied on the solid carrier. The second variant of method involves preparing an active substance hydrosol by its addition in mixture with lower alcohol to water followed by using hydrosol as a single component or by its addition to the solid carrier. Invention can be used for production of domestic chemistry agents and pesticides. EFFECT: enhanced biological activity, decreased consumption of an active component. 24 cl, 1 dwg, 1 tbl
Patent RU-2066369-C1 (RU)
Inventor: MUSLIMOV RENAT KHALIULLOVICH
IPC: E21B43/20
Filed: 1995-06-08
Granted: 1996-09-10
Abstract: FIELD: oil production. SUBSTANCE: pool exploitation at exploitation field is performed in such cyclic mode as the follows: excess volume of working fluid pumping through injection wells over volume of fluid extraction through productive wells for 2 - 6 months until seam pressure increases by less than 3 per cent current mean seam pressure; excess volume of fluid extraction through productive wells over working fluid injection volume through injection wells through until seam pressure decreases by up to 3 per cent current mean seam pressure for 2 - 6 months. EFFECT: high productivity. 1 tbl
Patent RU-2124003-C1 (RU)
Title: Amides of 4-hydroxyazetidine-2-sulfonic acids and their salts and method of preparation thereof
Inventor: MICHE KOVACHEVICH
IPC: A61K31/397
Filed: 1993-09-08
Granted: 1998-12-27
Abstract: FIELD: organic synthesis. SUBSTANCE: compounds with general formula I:   is provided, where R 1  is hydrogen or halogen; R 2  hydrogen, halogen, amino group, phenylacetamido, phenoxyacetamido, phthalimido, o- methylaminobenzamido, and 3-o-chlorophenyl-5-methylisoxazol-4-yl- carbonylamino groups; R 3  is hydrogen,  ; R 4  hydrogen or sodium; R 5  alkyl, benzyl, 5-methylisoxazolyl, 3,4-dimethylisoxazolyl, and 2- phenylpyrazolyl and their salts exhibiting antibacterial activity. Compounds I are prepared by oxidizing sulfinic acid amides with general formula II:  . EFFECT: new antibacterial means obtained. 39 cl, 22 ex
Patent RU-2122979-C1 (RU)
Title: Method of purification of water from nitrates and nitrites
Inventor: AL ADZHI BASSAM
IPC: C02F101/16
Filed: 1995-07-04
Granted: 1998-12-10
Abstract: FIELD: purification of natural water and sewage from nitrates and nitrites. SUBSTANCE: method comprises adding reducing agent to water and subsequently reducing nitrates and nitrites on catalyst. Said reducing agent includes divalent iron ions and said catalysts is sulfonated coal SC-1. EFFECT: use of cheap materials for purification purposes, no concentrate formation after purification operation. 2 cl