baber/WOPTO huggingface dataset:
Patent RU-2077239-C1 (RU)
Title: Protective mitten
Inventor: BROJTMAN VLADISLAV I
IPC: A41D13/08
Filed: 1992-12-30
Granted: 1997-04-20
Abstract: FIELD: protection of hands from vibration. SUBSTANCE: protective mitten has rear and palm portions, finger stall and covering panel positioned over the whole surface of palm portion and made from vibration-absorbing material. Covering panel material is made multilayer. Upper layer is made from corrugated rubber. Middle layer is made from porous material. Layer sandwiched between upper and middle layer, lower layer and rear portion are manufactured from rubberized cotton fabric. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2080037-C1 (RU)
Inventor: ADINYAEV EMANUIL D
IPC: A01B79/02
Filed: 1992-12-16
Granted: 1997-05-27
Abstract: Использование: в сельском хозяйстве, а именно в кормопроизводстве, и может быть использовано при создании полупустынных пастбищ. Сущность изобретения: высевают смесь многолетних бобовых, злаковых и полукустарниковых кормовых культур с ярусным расположением корневой системы и листьев. Наступление срока стравливания конвейерное. Бобовые культуры в смеси составляют 20-25%. 1 табл.
Patent RU-2036262-C1 (RU)
Inventor: SLYVAKOV VLADIMIR E
IPC: D06C7/00
Filed: 1992-12-22
Granted: 1995-05-27
Abstract: Использование: для релаксации нити перед ее переработкой в трикотажном производстве и ткачестве. Сущность изобретения: устройство для осуществления способа релаксации нити содержит узел питания и узел релаксации, закрытые кожухом, снабженным внутренними перегородками для герметизации закрытого объема. Узел питания снабжен стойкой с отверстиями для прохождения пара. На рамку устанавливают паковку с нитью, которую выводят наружу через нитепроводник. Под узлом питания помещен узел релаксации, снабженный паропроводом с рассекателем и регулировочным клапаном, соединенным тягой с бобинодержателем и патрубком для вывода конденсата. 2 с.п. ф-лы, 1 ил.
Patent RU-2044609-C1 (RU)
Title: Chuck for the tool fastening
Inventor: RESHETNIKOV ALEKSANDR A
IPC: B23B31/20
Filed: 1992-12-31
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: chuck consists of collet 1 with thread 2 of the triangular shape on which nuts 3 and 4 are mounted. The inner conical surface of nut 3 is directed towards outer conical surface 5 of clamping cams 6. Outer surface 7 of cams 6 forms the right angle with working surface 8 of cams 6 and is directed towards plane 9 of nut 4 vertical to the collet axis. Cams 6 are mounted between nuts 3 and 4 in the slots of collet 1. Holes 10 are made in the upper corner of cams 6. Ring-shaped spring 11 is placed in the holes. EFFECT: enhanced reliability of fastening tools, for example milling cutters and drills, in the chucks. 1 dwg
Patent RU-2103044-C1 (RU)
Inventor: EGOROV A A
IPC: B01D5/00
Filed: 1992-12-30
Granted: 1998-01-27
Abstract: FIELD: technology of cleaning of vapor-gas flows and separation of vapors from gases with the aim of their further utilization; may be used in mechanical engineering, petrochemical, chemical and other industries. SUBSTANCE: gases are cleaned in unit for cleaning gas flows from solvent vapors, which includes chamber with gas intake on which fire-barrier is located and process guides for gas flow, gas outlet, discharge outlet, cryogenic fluid inlet, heating heat-exchanger and process guide for cryogenic fluid. Installed inside the upper part of chamber at inlet of gas to be cleaned is contact heat exchanger in the form of overturned truncated cone whose large base is secured to upper bottom of chamber through spacing collector made in the form of coaxial cylinders whose internal cylinder has tangential channels for intake of cryogenic fluid, connected to the center of upper bottom of chamber is gas inlet with centrifugal swirler which is located inside contact heat exchanger and provided with process guides. Outlet of contact heat exchanger is ended in widening nozzle. Attached to external side of contact heat exchanger at the level of critical cross-section is internal edge of conical filter whose external edge is secured to chamber internal wall. Chamber serves as collector of crystallized solvent and its lower part, as melting unit. EFFECT: higher efficiency. 3 dwg
Patent RU-2124026-C1 (RU)
Inventor: GABRIEHLE GOVONI
IPC: C08F10/02
Filed: 1993-01-29
Granted: 1998-12-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: method involves preparing polymers and copolymers of olefins of formula   wherein R is hydrogen or alkyl having from 1 to 10 carbon atoms. The claimed method comprises at least one (co)polymerization stage in gas phase in the presence of highly active catalyst from reacting titanium compound with magnesium halide in active form as carrier and alkyl aluminium compound. The method is peculiar in that it occurs when feeding small amount of compound having at least two groups which are identical or different and capable of reacting with alkyl aluminium compound and selectively suppressing reactivity of polymer particles which are very fine as compared with average granulometric size of polymer present in gas phase. The method is simple easy to be carried out without decrease in the yield of the product and without retardation in the process course. EFFECT: more efficient preparation method. 11 cl, 3 dwg, 14 ex, 1 tbl
Patent RU-2076271-C1 (RU)
Title: Device for burning gaseous fuel
Inventor: SHESTAKOV NIKOLAJ S
IPC: F23D14/24
Filed: 1993-02-26
Granted: 1997-03-27
Abstract: FIELD: power engineering, chemical, petrochemical and other industries. SUBSTANCE: device has cylindrical housing 1, fuel oil burner 2, central air passage with swirlers 3, swivel gas dispensing tubes 4 combined in manifolds 5 and 6, peripheral circular air passage 7 with swirlers 8, gate valve 9 for distributing the air among passages 7 and central air passage. Gas dispensing tubes 4 are fitted between central air passage and peripheral passage 7. Outlet holes of gas dispensing tubes are located tangentially and radially relative to axis of air passage: ratio of diameter of circle on which gas dispensing tubes are located to inner diameter of housing 1 ranges from 0.45 to 0.70 and ratio of total area of holes located tangentially and radially ranges from 0.5 to 1.0. EFFECT: enhanced reliability. 2 dwg
Patent RU-2058581-C1 (RU)
Title: Three-dimensional mechanism
Inventor: ZERNOVA MAJYA V
IPC: G05G9/00
Filed: 1993-03-17
Granted: 1996-04-20
Abstract: FIELD: machine engineering. SUBSTANCE: mechanism includes three levers, whose rotation axis are arranged in a space by arbitrary fashion. Each lever is joined a ball joint with a connecting rod. Three connecting rods are connected in one assembly by a ball joint. Any connecting rod may be used as a control knob for three levers, providing alternative control of these levers or simultaneous control of two or three levers at once. When three levers of the three-dimensional mechanism are driving links, the mechanism may be used in robots and manipulators for moving a point of an actuating connecting rod in a space along any path in dependance upon motion modes of the driving links. EFFECT: enhanced structure of the mechanism. 1 cl, 1 dwg
Patent RU-2056681-C1 (RU)
Title: Device for laser separation of carbon isotopes
Inventor: KUZMENKO VLADIMIR A
IPC: H01S3/08
Filed: 1993-03-24
Granted: 1996-03-20
Abstract: FIELD: laser devices. SUBSTANCE: device for laser separation of carbon isotopes has CO 2  laser cavity with diffraction lattice, photochemical reactor with metal mirror and cryogenic separator, focusing lens. Flat-convex lens is inserted as separating unit between laser chamber and reactor. Flat surface of lens is directed towards diffraction lattice and is covered with reflecting coating, which albedo is 10-40 percents. Convex surface of lens is covered with antireflection coating. EFFECT: increased efficiency. 2 cl, 1 dwg
Patent RU-2059654-C1 (RU)
Inventor: GLEBOVA NATALIYA N
IPC: C08F4/42
Filed: 1993-04-15
Granted: 1996-05-10
Abstract: FIELD: production of synthetic rubber. SUBSTANCE: method for production of cis-polybutadiene includes polymerization of butadiene-1,3 in the presence of catalytic system - complex obtained in solution at (-30)-25 C for 3-10 h by reaction of cobalt salts soluble in aromatic hydrocarbons with alkylaluminium chloride of formula R 3-n AlCl n , where R is alkyl; n=1.2-1.5, in the presence of conjugated diene. Complex is produced at cobalt:aluminium: diene molar ratio of 1:(8-15):(10-50). Possible also is use of product of reaction of equimolar trialkyl aluminium with ethanolamine in solution of aromatic hydrocarbons as regulator of molecular mass. EFFECT: higher efficiency. 2 cl, 2 tbl
Patent RU-2062448-C1 (RU)
Inventor: AKHUNOV YAMIL G
IPC: G01F1/00
Filed: 1993-07-09
Granted: 1996-06-20
Abstract: Использование: системы измерения расхода и количества, применяемые на узлах учета нефти, газа, воды, энергии, оснащенных первичными преобразователями расхода с импульсным выходным сигналом. Сущность изобретения: с целью расширения функциональных возможностей вычислителя устройство содержит два входных формирователя, вычислительное устройство расходомера, устройство отображения информации, два блока памяти, логический элемент ИЛИ и триггер. 1 ил.
Patent RU-2061170-C1 (RU)
Inventor: MIRZADZHANZADE AZAT KH
IPC: E21B33/138
Filed: 1993-09-07
Granted: 1996-05-27
Abstract: FIELD: strengthening oil and gas wells with subsequent liquid pumping. SUBSTANCE: sulfate of ferric iron is dissolved in water. Obtained solution is treated with magnetic field of 1,6•10 5 A/m. intensity. Polycrylamide is injected in the obtained solution, that is subject to acoustic field within range of 16.8 - 19.4 kHz. Chromium potassium alum is injected in the solution treated with acoustic field. EFFECT: high efficiency. 1 tbl
Patent RU-2088635-C1 (RU)
Title: Method of petroleum processing
Inventor: SIDOROV GEORGIJ M
IPC: C10G7/00
Filed: 1993-10-06
Granted: 1997-08-27
Abstract: FIELD: petroleum processing. SUBSTANCE: heated petroleum is introduced between concentration and stripping sections of partial topping column with taking off light gasoline fraction from the top. Still residue is heated in furnace and fed into multistage atmosphere column, from which heavy gasoline, kerosene, light and heavy diesel fractions, and bottom mazut are withdrawn. Gasoline top fractions are heated and fed into stabilizer, from the top of which gasoline overhead fraction, from concentration section side cut, and from the bottom stabilized gasoline are taken off. A part of the latter is heated in furnace and introduced into bottom of column. Heavy gasoline fraction from multistage atmosphere column is condensed and condensate is combined with reflux stream fed into top of partial topping column. From concentration section of the latter, side cut is taken off and combined with stable gasoline stream recycling through stabilizer bottom. Mixture is heated in furnace and fed into column in the form of hot jet. EFFECT: enhanced efficiency of process. 1 dwg, 3 tbl
Patent RU-2095295-C1 (RU)
Title: Method of control of space vehicle turn and system for realization of this method
Inventor: LEVSKIJ MIKHAIL V
IPC: B64G1/24
Filed: 1993-11-09
Granted: 1997-11-10
Abstract: FIELD: space engineering; control of angular motion and position of orbital stations, space platforms and other space vehicles. SUBSTANCE: in course of free rotation of space vehicle, correction of its angular motion is performed so that trajectory of this motion passes through preset final attitude of space vehicle. Moment of application, magnitude and direction of correcting pulse are selected depending on present angles of deflection of space vehicle from its initial and final attitude making use of quaternion formalism. For realization of this method, use is made of control system where boundary-value problem of shifting the space vehicle form initial at attitude to preset final attitude within required period of time is solved algorithmically. Required angular velocity is selected and control moment for acceleration and deceleration of space vehicle is formed on basis of measured angles of turn and moment of momentum of space vehicle. Plotting the trajectory of turn of space vehicle in main section of free trajectories makes it possible to reduce mass and power requirements for turn of space vehicle at specially organized check of motion and its correction. EFFECT: reduction of mass and power requirement; enhanced accuracy of realization of manoeuvre. 3 cl, 37 dwg
Patent RU-2079049-C1 (RU)
Inventor: BECKER BERNARD DR ING
IPC: F23L7/00
Filed: 1992-04-13
Granted: 1997-05-10
Abstract: Использование: в энергетике и относится к горелкам для текучих видов топлива. Сущность: устройство горелки с практически концентрично расположенными кольцевыми каналами для подачи различных рабочих сред /В, С, Е, F/ и внешней практически конически сужающейся системой кольцевых каналов для подвода воздуха, причем предусмотрено множество выпускных форсунок для подмешивания тонко распределенной газообразной среды /В/ или жидкой среды /С/ к воздушному потоку /А/, протекающему в системе кольцевых каналов для подвода воздуха, причем далее со стороны притока выше выпускных форсунок в систему кольцевых каналов для подвода воздуха впадает дополнительный кольцевой канал. Дополнительный кольцевой канал служит для подвода горючего газа с низкой удельной теплотой сгорания, например каменноугольного газа, в то время как устройство горелки согласно уровню техники может эксплуатироваться как горелка с предварительным смешиванием на газе и/или нефти. При всех применяемых видах топлива и видах эксплуатации выброс NO x  в окружающую среду может быть сведен к минимуму. 12 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2058088-C1 (RU)
Title: Nonalcoholic beverage
IPC: A23L2/00
Filed: 1994-02-25
Granted: 1996-04-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: beverage has the following components per 100 dal: sugar 80-90 kg; dye 0.01-0.03 kg; honey 3-5 kg; ginseng leaves spirituous extract 0.02-0.5 l; Manchurian nut spirituous tincture 1-3 l; birch juice 40-50 l; aromatic principle 0.1-0.2 l, and gassed water - the rest. EFFECT: enhanced quality of beverage.
Patent RU-2116863-C1 (RU)
Title: Apparatuses for continuously casting metal strip, electromagnetic attachment preventing escape of liquid metal through opened side of vertically extended gap between two horizontally spaced members and process for performing the same
Inventor: GERBER KHOVARD L
IPC: B22D11/10
Filed: 1994-03-24
Granted: 1998-08-10
Abstract: FIELD: casting processes and equipment. SUBSTANCE: apparatuses include electrically conductive coil for creating horizontal magnetic field oriented to melt metal in gap. Front portion of coil includes portion of front surface turned towards gap and means for concentrating electric current. Means are in the form of row of vertically spaced finned members mounted on front portion of coil and arranged HORIZONTALLY at lateral sides of front surface behind it. It allows to concentrate electric current and to act upon liquid metal. EFFECT: improved design of apparatus, enhanced efficiency of process. 34 cl, 18 dwg
Patent RU-2063382-C1 (RU)
Title: Method of desalting saline lakes
Inventor: SOSNOVSKIJ ALEKSANDR V
IPC: C02F103/00
Filed: 1994-04-01
Granted: 1996-07-10
Abstract: FIELD: desalting of natural and artificial reservoirs. SUBSTANCE: method consists in spraying water under negative air temperature along the perimeter of a lake by means of sprinkler, forming a porous ice pack, respraying nonfrozen saline water until its freezing temperature becomes 5 C higher than air temperature, removing residual saline water beyond the lake, and finally removing the first portions of the thawed high-mineralized drain in the beginning of natural thawing and allowing inflow of the remaining mass of the thawed water into the lake. EFFECT: new method proposed. 1 tbl
Patent RU-2085613-C1 (RU)
Inventor: KLINSKAYA NATALIYA A
IPC: C23C4/10
Filed: 1994-04-27
Granted: 1997-07-27
Abstract: FIELD: chemical industry. SUBSTANCE: composite comprises stellite and 20-50% high-melting cobalt-based additive which comprises (wt%): 15-44 titanium-chromium diboride and 29-58 chromium carbide. EFFECT: improved properties of the composite powder. 2 cl, 1 tbl
Patent RU-2086702-C1 (RU)
Title: Corrosion inhibitor for protection of petroleum production equipment in double phase hydrogen sulfide containing media
IPC: C23F11/14
Filed: 1994-06-22
Granted: 1997-08-10
Abstract: FIELD: protection of petroleum and gas production equipment from corrosion and corrosive-mechanical disintegration, more specifically corrosion inhibitors. SUBSTANCE: corrosion inhibitor for protection of petroleum and gas production equipment in two phase hydrogen sulfide containing media comprises, wt.-%: 23.2-25.4 of condensation product which is mixture of 1-diethylenediamino-2-alkyl (alkylene)-2- imidazolines and monoamides which include alkyloyl (alkylenoyl) triethylene tetraamines and alkyloyl (alkylenoyl) 1,4-di(2-aminoethyl) piperazines at imidazoline to monoamide weight ratio of 2.7-3.0):1, respectively; 4.6-6.8 of acetone; and up to 100 aromatic hydrocarbon and degree of unsaturation of 37.5-52.3 J 2 /100 g. Use of inhibitor makes it possible to increase service time of pipelines and pumps for transferring aggressive liquid without replacing spare parts, reduce number of emergencies and improve ecological situation on oil fields. EFFECT: improved properties of corrosion inhibitor. 1 tbl
Patent RU-2087332-C1 (RU)
Title: Automobile interior air temperature pickup
Inventor: SUVOROV YURIJ V
IPC: B60H1/12
Filed: 1994-08-02
Granted: 1997-08-20
Abstract: FIELD: transport engineering; air conditioning systems. SUBSTANCE: electric motor 1 of air temperature pickup fan is installed in elastic material housing 2 in form of cup with rigidity ribs 3 on outer side provided with through holes 4 for fastening fan to base of pickup 5. Housing 2 is closed by gasket 7 made of elastic material and by cover 8. Fan unit consisting of electric motor 1 placed in housing 2 and impeller 9 is secured on supports 10 of base of pickup 5. Hole 11 is made in base of pickup 5 opposite to fan impeller 9. Well 12 made of heat-insulating material is installed in hole 11. Temperature sensitive element 13 is installed in well 12. Base of pickup 5 is covered by decorative panel 18 provided with through holes. 20. EFFECT: enhanced reliability of operation. 5 dwg
Patent RU-2118379-C1 (RU)
Title: Method of making refining calcium and aluminium additive in the form of wire for refining metallic melts
Inventor: NERETIN A A
IPC: C21C7/04
Filed: 1994-11-21
Granted: 1998-08-27
Abstract: FIELD: metallurgy, more particularly refining and modification of metallic melts. SUBSTANCE: envelope is applied onto calcium wire by pressing and welding successively fed ingots made of aluminium or alloy thereof. Ingots made of aluminium or alloy thereof are subjected to deformation at temperatures between 200 and 520 C. EFFECT: more efficient making method.
Patent RU-2078422-C1 (RU)
Title: Сквозная уширенная книзу изложница для стальных слитков
IPC: B22D7/06
Filed: 1994-11-18
Granted: 1997-04-27
Abstract: Сквозная уширенная книзу изложница для стальных слитков, содержащая четырехгранный корпус, имеющий внутреннюю поверхность с равномерной по высоте конусностью, нижний утолщенный бурт и наружную поверхность из нескольких по высоте участков разной конусности, отличающаяся тем, что наружная поверхность корпуса по высоте выполнена из трех участков разной конусности: верхний участок с конусностью 3,0 - 4,5% и высотой 0,5 - 0,55 от высоты изложницы, нижний - с конусностью 9,0 - 11,0% и высотой 0,12 - 0,19 от высоты изложницы, а конусность среднего участка меньше конусности нижнего участка в 9 - 11 раз.
Patent RU-2085993-C1 (RU)
Title: Control handle
Inventor: AKINFIEV ALEKSEJ A
IPC: G05G9/00
Filed: 1995-02-14
Granted: 1997-07-27
Abstract: FIELD: remote-control devices. SUBSTANCE: control handle has body 1, hollow rod 2, grip 3, knob 4, microswitches 5,6, dogs 7,8, pins 9,10, variable resistors 11,12 incorporating contact member and board carrying contact group in 45 deg. sector built up of resistors and conductors. Shifting handle 3 either side turns dogs 7,8 together with pins 9, 10 of variable resistors 11, 12. In the action, signal in the form of electric current proportional to handle displacement distance arrives at output of variable resistors. Pushing right- or left-hand part of knob 4 closes microswitch 5 or 6 with the results that relay electric signals are shaped across control handle output. EFFECT: provision for stepless and accurate displacement of controlled actuating mechanisms. 4 dwg
Patent RU-2113431-C1 (RU)
Title: Analogs of 15-desoxypergyaline, method for its production, method for production of intermediate compounds (variants), amino-protected compounds as intermediate compounds and pharmaceutical composition on the base of analogs of 15-desoxypergyaline
Inventor: RENAUT PATRICE
IPC: A61P37/00
Filed: 1995-02-23
Granted: 1998-06-20
Abstract: FIELD: organic chemistry; medicine. SUBSTANCE: novel commercial products having structure which is analog to those of 15-desoxypergyaline with formula I   (where A is single bond, -CH 2 - group, -CH 2 O- group, -CH 2 NH- group, CH(OH)- group, CHF- group or -OH(OCH 3 ) group; n is 6 or 8) and additive salts thereof are proposed. Compounds having formula I are prepared of compounds having formula II  , protective groups being removed. To prepare compound having formula II acid and amine are affected by condensation, or amine interacts with carbonate. Compound having formula I is proposed as active ingredient for pharmaceutical composition which possesses immunodepressive activity. EFFECT: improved quality of desired product, improved efficiency of the method. 13 cl, 1 tbl
Patent RU-2084516-C1 (RU)
Title: Agrobiological power station
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/107
Filed: 1995-04-06
Granted: 1997-07-20
Abstract: FIELD: waste disposal. SUBSTANCE: invention is aimed at utilization of manure, droppings, and sewage to produce manure gas useful for power production and to produce biological fertilizers from unburned gas. Power station has collector for sewage, manure, and droppings communicating with bioreactor containing chambers for acidic, regression-acidic, neutral, and alkaline fermentation and provided with stirring arrangement. Alkaline fermentation chamber communicates with methane fermentation chamber in respect to manure gas and clarified wort. Methane fermentation chamber, in turn, communicates with gas turbine of electric generator. Outside bioreactor, there is solid-phase fermenter consisting of vertical chambers having in their lower parts channels with perforated partitions connected to fan. Gas turbine outlet is connected with channels of fermenter enclosing, in its top part, inlet pipes to introduce nonfermented material from alkaline fermentation chamber. Chambers have in their lower parts discharging facilities, for example, worms connected with briquetting press. EFFECT: improved design of power station. 2 dwg
Patent RU-2095383-C1 (RU)
Title: Hydrogen-containing bitumen
IPC: C04B26/26
Filed: 1995-04-21
Granted: 1997-11-10
Abstract: FIELD: building materials production, manufacturing of heat insulation materials, road building. SUBSTANCE: composition comprises, mas.%: road bitumen having softening point 38-48 C, 45-50; aqueous neutral, acid or alkaline solution, 45-50; solvent, 4.95-4.955, oleic acid, 0.045-0.050. Softening point thus prepared bitumen is 35-42 C, its pH being 4.5-11. Desired bitumen has high adhesion to mineral filler. EFFECT: decreased expense of origin bitumen twice. 1 tbl