baber/WOPTO huggingface dataset:
Patent RU-2017523-C1 (RU)
Title: Method for manufacture of carrier for catalyst serving for hydrocarbon steam conversion
Inventor: ILIN ALEKSANDR P
IPC: B01J37/04
Filed: 1991-04-16
Granted: 1994-08-15
Abstract: FIELD: catalytic processes. SUBSTANCE: carrier comprises aluminium oxide and serves for the manufacture of catalyst having composition (percent) 10.0 nickel oxide, 80.0 aluminium oxide. To have the carrier performed is mixing of aluminium oxide containing 20-80% α aluminium oxide as one component with powdered aluminium as the second component. The mixing is attended by suspending in water with polyvinyl alcohol present and by shaping, drying and calcination. Residual methane content at 700 C varies from 2.1 to 2.3% by the mechanical strength of 58.4 - 60.0 MPa. EFFECT: resulting catalyst based on the above-mentioned carrier reveals increased activity. 3 tbl
Patent RU-2019787-C1 (RU)
Title: Electromagnetic displacement transducer
Inventor: KUROV REM V
IPC: G01B7/14
Filed: 1991-04-22
Granted: 1994-09-15
Abstract: FIELD: measurement technology. SUBSTANCE: displacement transducer has two cores which are turned one to the other with their rods and mounted in a spaced relation one relatively the other. Windings are disposed onto the rods; the windings are connected in series aiding. Rectangular-section permanent magnet is attached between edges of end rods of both cores. The other pair of end rods is separated by air spaces from movable object under control, which is made in form of ferromagnet gear. Maximal value of this space is less than value of space between average rods of both cores. EFFECT: improved precision. 3 cl, 2 dwg
Patent RU-2029328-C1 (RU)
Title: Controlled polarization spectacles
Inventor: PAMFILOV RID K
IPC: G02C7/12
Filed: 1991-05-06
Granted: 1995-02-20
Abstract: FIELD: instrument engineering. SUBSTANCE: spectacles has a pair of polarization filters mounted for rotation. Operation range of angles of rotations at preset admissible values relatively light intensity coefficient which passed through the filters, is chosen from the relation given in the description of the invention. EFFECT: improved precision; improved reliability. 3 cl, 6 dwg
Patent RU-2021795-C1 (RU)
Inventor: FEDOROV SVYATOSLAV N
IPC: A61F9/013
Filed: 1991-05-14
Granted: 1994-10-30
Abstract: Использование: в офтальмологии при лечении закрытоугольной глаукомы при гиперметропии высокой степени и коротком глазе. Сущность изобретения: удаляют прозрачный хрусталик, имплантируют искусственный толщиной меньше собственного в 3 - 5 раз, что позволяет повысить эффективность лечения за счет одновременной реконструкции угла передней камеры и коррекции рефракции.
Patent RU-2043325-C1 (RU)
Inventor: SMIRNOV VALENTIN STEPANOVICH
IPC: C07C15/46
Filed: 1991-05-27
Granted: 1995-09-10
Abstract: Использование: в совместном производстве стирола и окиси пропилена в нефтехимической промышленности. Сущность изобретения: из продуктов дегидратации метилфенилкарбинола выделяют при ректификации боковым отбором обогащенную стиролом фракцию в количестве 60 80% от продуктов метилфенилкарбинола, причем легколетучие и тяжелокипящие по отношению к стиролу примеси рециркулируют в последующем на первую стадию разделения. 1 ил. 4 табл.
Patent RU-2044504-C1 (RU)
Title: Fruit reprocessing machine
Inventor: DOLGOV ANDREJ N
IPC: A23N4/12
Filed: 1991-06-03
Granted: 1995-09-27
Abstract: FIELD: food engineering. SUBSTANCE: fruit reprocessing machine has rotary drum 1 with pins 2, frame 3 and fruit receiving carriage 4 mounted on body 5 of cutting mechanism. Carriage 4 is connected with inner carriage 10 through connecting rods 6,7,8, and swing lever 9. Inner carriage 10 is provided with inner cylindrical cutter 11 and lever 12. EFFECT: increased capacity, simplified construction and enhanced reliability in operation. 5 dwg
Patent RU-2028674-C1 (RU)
Title: Storage-free cylindrical magnetic domain control magnetic field former
Inventor: TSAPLIN DMITRIJ V
IPC: G11C11/14
Filed: 1991-06-14
Granted: 1995-02-09
Abstract: FIELD: computer technology. SUBSTANCE: relation of pitches of the solenoids is chosen to be corresponding to half value of inductance of inertial solenoid in relation to value of inductance of external solenoid at equal number of turns for unit of length of winding of both solenoids. Relation of inductances of solenoids chosen permits to reduce by a quarter number of formers at designing memories with even-numbered microassemblies of cylindrical magnetic domains in storage due to the fact that internal solenoids of microassemblies are connected in series in pairs. EFFECT: improved reliability; eliminated ellipticity of control field; reduced losses of control field source. 2 dwg
Patent RU-2046123-C1 (RU)
Title: Pyrotechnical composition of red fire
Inventor: MADYAKIN FEDOR PAVLOVICH
IPC: C06B33/08
Filed: 1991-06-28
Granted: 1995-10-20
Abstract: FIELD: manufacture of compositions for decorative pyrotechnic candles. SUBSTANCE: the composition comprises (wt): 50.98-57.60 colloxylin; 16.53-17.10 nitroglycerin; 16.53-17.0 diethylene glycol dinitrate; 0.61-0.70 dinitrotoluene; 1.74-1.80 symm. diethyldiphenyl urea; 2.0-5.0 magnesium or titanium; 1.0-2.0 potassium cobalt nitrite; 3.0-6.0 strontorim carbonate; 0.61-0.70 vaseline oil; and polyvinyl chloride, the balance. The composition has the following properties: the flame color intensity is 92-93.6% no slag and smoke are formed. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2004679-C1 (RU)
Title: Устройство дл защиты акватории от наводнений
Inventor: GRUDIN SERGEJ V
IPC: E02B7/42
Filed: 1991-07-08
Granted: 1993-12-15
Abstract: Изобретение относитс  к гидротехническмлу ароитепьству и может быть использовано, напри^ мер, в ограждающих дамбах. Изобретение решает задачу автоматического удалени  наносов из ниши и повышени  тем самым, надежности работы уа- ' ройства. Устройство содержит нишу 1, выполненную во флютбете 2, и затвор 3 с цилиндрической обшивкой 4 и радиальной обшивкой 5. прикрепленный осью 6, расположенной на низовой аороне ниши 1, к флютбету 2. Ht«jua 1 выполнена по форме затвора и свободно сообщаетс  своей нижней частью с водной средой нижнего бьефа 7 посредством транспортирующего трубог^вода 8. При подьеме затвора 3 в нише 1 образуетс  разр жение, под действием которого чиаа  вода из нижнего бьефа 7 засасываетс  в нишу 1 по транспортирующему трубопроводу 8. При опускании затвора 3 наход щиес  в нише 1 вода и наносы вытесн - к)тс  через транспортирующий трубопровод в водную среду нижнего бьефа 7. з результате чего ниша 1 освобождаетс  от наносоа 1 ил.
Patent RU-2005759-C1 (RU)
Inventor: ASLANOV CHINGIZ S
IPC: C09J163/02
Filed: 1991-09-23
Granted: 1994-01-15
Abstract: FIELD: adhesive production process. SUBSTANCE: adhesive composition contains 12-204 parts by weight of butadiene-sterene rubber; 7-18 parts by weight of rosin; 0.6-3.5 parts by weight of epoxy-diane resin; 0.6-2.4 parts by weight of industrial oil; 0.2-0.8 parts by weight of oligooxypropylene glycol maleic acid esters of the general formula HO-CH(CH 3 )CH 2 -OOC-CH=CH-COO[CH 2 -CH(CH 3 )HO] 1-3 -H and 172-187 parts by weight of an organic solvent. The ground butadiene-sterene rubber is dissolved in an organic solvent, the resulting solution is mixed together with the remaining components of the composition under stirring for 4-5 hours at 50-70 C. The characterization of adhesive is as follows: interlaminar strength of metallic material-base foamed polyurethane 0.85 kg/cm, polyethylene 1.1 kg/cm; siliconized paper-base foamed polyurethane 0.06 kgf/cm, polyethylene 0.06 kgf/cm; polyvinylchloride linoleum-concrete 1.8 kgf/cm; shear strength of polyvinylchloride-concrete 8 kgf/8 kgs/cm 2 , flexibility 1 mm, adhesiveness 759 sec. EFFECT: increased bonding strength. 4 tbl
Patent RU-2035205-C1 (RU)
Title: Self-cleaning filters
Inventor: SHUTKOV EVGENIJ A
IPC: B01D35/12
Filed: 1991-10-10
Granted: 1995-05-20
Abstract: FIELD: self-cleaning filters. SUBSTANCE: filter has two partitions which divide its housing into end chambers ( for feeding into the medium to be filtered) and the middle chamber i.e. filtering chamber. The filtering chamber has filtering elements fitted with their ends into the holes made in partitions. Two flat valves are connected to one another at an angle of 180 deg. and bear against the exterior surfaces of the partitions. Each of them are provided with a dirt removing funnel connected to a cut-off gate which closes inlets of half of the elements. EFFECT: higher efficiency and reliability. 4 dwg
Patent RU-2007657-C1 (RU)
Inventor: GRIGORCHUK VLADIMIR S
IPC: F16M9/00
Filed: 1991-07-15
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises load plate, supporting plate and intermediate link kinematically connected with them and made in the form of a  -shaped cylinder accommodating several upper pistons and one lower piston, of which the upper ones are linked kinematically with load plate while the lower piston, with supporting plate. The side of upper pistons facing the liquid has special chamfers designed to counterbalance the pressure of liquid on the upper and lower parts of the cylinder casing. The pistons are provided with rubber sealing cups. The lower piston may be replaced by a cover made integral with the supporting plate. Cylinder chamber is filled with liquid. As a load is placed on load plate of the supporting device, it exerts pressure on upper pistons which transmit pressure via liquid to the lower piston. Inasmuch as the cross-sectional area of lower piston or cover is smaller than the total cross-sectional area of upper pistons, pressure applied to lower piston or cover and, correspondingly, to lower supporting plate will be lower as many times as the cross-sectional area of the lower piston or cover is smaller than that of the upper pistons. The number of upper pistons may be increased to six and they may be arranged in two rows (two in the upper row and four arranged crosswise in the lower row). In the course of installation the supporting device may be turned through 180 deg and in this case pressure applied to supporting plate (acting like load plate while supporting plate will act as load plate) will rise higher. In this case the support will increase the pressure of load applied to the supporting surface. EFFECT: improved functional and operating characteristics. 2 cl, 16 dwg
Patent RU-2026434-C1 (RU)
Title: Method of refining of fabric made of the oak silkworm silk
Inventor: ZOTOVA VALENTINA FEDOROVNA
IPC: D06M13/432
Filed: 1990-09-16
Granted: 1995-01-09
Abstract: FIELD: textile-finishing manufacture. SUBSTANCE: fabric made of the oak silkworm silk is refined by wetting in urea aqueous solution at concentration 0.005-0.100 wt.-% at 40-45 C for 4-10 h, and then boiled in soda ash aqueous solution in the presence of oleic soap for 10-25 min. Fabric retains fine natural color and precious luster of oak silkworm fiber. Rupture strength of fabric by warp and weft is increased by 9.6-12.8 and 7.7-8.2 gs, respectively. Rupture elongation by warp and weft is increased by 2.0-3.1% and 2.2-2.7% , respectively. Fabric capillarity is increased by 2 mm/5 min. Resistance to light weather is increased by 2 scores. EFFECT: improved method of fabric refining. 2 cl, 1 tbl
Patent RU-2018424-C1 (RU)
Title: Источник питания сварочной дуги постоянного тока
Inventor: MISHACHEV ALEKSANDR P
IPC: B23K9/06
Filed: 1991-11-28
Granted: 1994-08-30
Abstract: Изобретение относится к сварочной технике, в частности к малогабаритным аппаратам для сварки электрической дугой постоянного тока. Цель - повышение качества сварного шва, КПД и надежности источника, что позволяет пропорционально увеличивать сварочный ток при параллельном соединении и использовании для питания источника как трехфазную, так и однофазную сети. Источник содержит входной выпрямительный блок, силовой преобразователь напряжения, состоящий из полупроводниковых ключей и силового трансформатора, выходные выпрямитель и дроссель, устройство управления с управляющим трансформатором, ограничивающий дроссель, трансформатор тока, пороговое устройство. 3 з.п. ф-лы, 1 ил.
Patent RU-2047323-C1 (RU)
Title: Device for degassing liquid
Inventor: SHISHKIN VIKTOR VASILEVICH
IPC: B01D19/00
Filed: 1991-09-16
Granted: 1995-11-10
Abstract: FIELD: power engineering. SUBSTANCE: device has housing, vacuum pump and systems for supplying liquid and discharging liquid and gas. The vacuum pump is made up as tori which are mounted inside cones. The cones are secured to the housing. The housing has a pipe. The driving revers drum is mounted inside the pipe. The belts are wound on the drum and secured to the tori. The housing has openings. In addition, the housing defines a space provided with systems for discharging liquid and gas. The housing and tori define spaces provided with systems for supplying liquids. EFFECT: improved design. 1 dwg
Patent RU-2046748-C1 (RU)
Title: Boom crane overload safeguard
Inventor: KATESHOV ANATOLIJ A
IPC: B66C23/90
Filed: 1991-12-19
Granted: 1995-10-27
Abstract: FIELD: mechanical engineering; boom cranes. SUBSTANCE: boom crane overload safeguard has body, directing and deflecting rollers and load lifting wire rope passed over rollers. One end of wire rope is secured in lock. Overload safeguard has also limit switch, double-arm lever with counterweight mounted on longer arm and end of shorter arm hinge-connected to overload safeguard body. Overload safeguard operates as follows. With crane boom with fitted on overload safeguard being raised from horizontal position into extreme upper position, moment built owing to cantilever arrangement of counterweight on lever longer arm increases causing deflection of load-lifting wire rope through double-arm lever and hinge-mounted deflecting roller. To make overload safeguard operate, load on hook which causes straightening of wire rope should also increase. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2008392-C1 (RU)
Inventor: BRATTSEV YURIJ V
IPC: E01D19/04
Filed: 1991-12-27
Granted: 1994-02-28
Abstract: FIELD: construction. SUBSTANCE: bridge intermediate gantry pier has a cross extensible supporting beam and two pairs of length combined supporting pillars, upper ends of which are hinged to the beam. Every supporting pillar upper part is made in the form of two distancing up branches, low parts of which are joined by an intermediate base. Every pillar low part is mounted on a supporting slab. Supporting slabs of every pair of pillars are joined by a supporting slat with a spur forming. Supporting slabs and supporting slats are joined to each other correspondingly by edge hinges and a middle hinge. The pier has a rope in a block system, mounted on every pair of pillars and made in the form of a polyspast with a compensation apparatus. The apparatus has guides, a spring slider, stopping and guiding cups. Guides are made as slats with L-shaped cross section. The slider also has L-shape. One of its flanges has an axis-rod with the polyspast movable blocks slipped over it. The polyspast immovable block is fixed on the upper part of a pillar. The rope, one end of which is fixed to the middle hinge, is placed in the immovable block of polyspast and in series rounds its movable blocks, mounted on pillars of every pair. The other end of the rope is connected to the drive. EFFECT: bridge intermediate gantry pier is very useful in bridge construction. 2 cl, 6 dwg
Patent RU-2009453-C1 (RU)
Inventor: LEVI ALEKSANDR M
IPC: G01J1/44
Filed: 1991-12-29
Granted: 1994-03-15
Abstract: Использование: измерение распределения энергии излучения в лазерной фотометрии и пространственно-энергетических характеристик источников излучения. Сущность изобретения: устройство содержит многоканальный измерительный преобразователь (МИП) 1, блок задачи координат (БЗК) 7, блок управления и синхронизация (БУС) 6, блок вычисления энергии (БВЭ) 8, блок связи (БС) 13, а также синхронный накопитель (СН) 2, устройство сравнения (УС) 3, задатчик уровня (ЗУ) 4, формирователь (Ф) 5, блок вычисления суммарной энергии (БВСЭ) 9, устройство хранения номеров бракованных импульсов (УХНБИ) 11, счетчик номеров бракованных импульсов (СНБИ) 10, счетчик количества "бракованных" импульсов (СКБИ) 12. Первый выход БУС 6 соединен с первым входом БЗК 7, выход формирования цифрового кода БЗК 7 соединен с управляющими входами МИП 1, цифровой выход БВЭ 8 подключен к первому входу БС 13, вход БУС 6 связан с источником исследуемого излучения выход МИП 1 через СН 2 соединен с первым входом УС 3, второй вход УС 3 соединен с выходом ЗУ 4, выход УС 3 связан с входом Ф 5. Второй вход БЗК 7 соединен с выходом Ф 5, первый выход БЗК 7 соединен со входом управления УС 3, второй выход - с входом управления СН 2, третий выход - с входами управления УХНБИ 11 и СКБИ 12, четвертый выход - с первым входом управления БВЭ 8, а пятый выход - с первым входом управления БВСЭ 9. Второй выход БУС 6 соединен со счетным входом с НИИ 10, третий выход - со входом управления БС 13, а четвертый выход - с третьим входом управления БЗК 7 и вторыми входами управления БВЭ 8 и БВЭ 9. Цифровой выход БВЭ 8 соединен с цифровым входом БВCЭ 9. Цифровой выход БВCЭ 9 соединен со вторым цифровым входом БС 13. Третий, четвертый, пятый входы БС 13 соединены соответственно с цифровыми выходами СНИИ 10, УХНВИ 11, СКБИ 12. 2 ил.
Patent RU-2028826-C1 (RU)
Title: Method for determination of overloading of drum mill
Inventor: KALASHNIKOV ANATOLIJ T
IPC: B02C25/00
Filed: 1991-11-04
Granted: 1995-02-20
Abstract: FIELD: automation of raw material grinding processes. SUBSTANCE: method for determination of overloading of drum mill includes determination of beginning of overloading of drum-type grinding unit. Under normal operating conditions of grinding unit, evaluated are prior probability of beginning of overloading of mill for preset time interval ΔT, arbitrary distributions of probabilities of symptom of overloading, as well as members of payment matrix to take into account economic losses in case of erroneous determination of beginning of overload (error of 1 order) and losses when fixed is absence of overloading in case of its actual presence (error of 11 order). In real time scale the quantitative value of overloading symptom is determined, empirical probability of overloading beginning and arbitrary risk values are calculated. Used as symptom of overloading beginning is, depending on power signal fluctuations and filling of mill internal space, value of derivative   averaged by three time intervals, or number of combination of derivative three signs. EFFECT: higher efficiency. 3 tbl
Patent RU-2026665-C1 (RU)
Inventor: KAZAKOV ANDREJ V
IPC: A61K8/99
Filed: 1992-01-29
Granted: 1995-01-20
Abstract: Использование: изобретение относится к косметологии, а именно к способам ухода за кожей. Сущность: способ лечебно-профилактического ухода за кожей лица и шеи пациента предусматривает очищение кожи и нанесение на нее молочного продукта. В качестве последнего используют суточную культуру бифидумбактерий или суточную культуру лактобактерий, или суточную культуру термофильных стрептококков, или смесь культуры лактобактерий и термофильных стрептококков в соотношении 1:4, или смесь культуры бифидумбактерий и лактобактерий в соотношении 1:1. Могут быть использованы следующие штампы молочнокислых микроорганизмов: B.longum B 379 м, B.bifidum 1, B.bifidum 791, L. acidophilus ЦМПМ В - 3324, L.acidophilus ЦМПМВ - 4425, L.plantarum 8 РАЗ, Str. thermophilus Т - 50. Способ обеспечивает сильное антимикробное воздействие на условно-патогенную и патогенную микрофлору кожи пациента и ускорение восстановления ее целостности. 4 з.п. ф-лы, 2 табл.
Patent RU-2029775-C1 (RU)
Title: Dust-tree composition
Inventor: MALYARCHUK VLADIMIR FEDOROVICH
IPC: E21F5/06
Filed: 1991-07-01
Granted: 1995-02-27
Abstract: FIELD: for fixing dusting surfaces on rock heaps, tail reservoirs and motorways. SUBSTANCE: the dust-free composition comprises components in the following ratios (wt %): 2-10 sulfate soap or soaped tallow pitch; 0.05-0.20 polyacrylamide; and water the balance, thus making this coating water resistant on the dusting surfaces and reducing the amount of reagents used. EFFECT: improved properties of the dust-free composition. 1 tbl
Patent RU-2066524-C1 (RU)
Title: Cotton green mass picking method
Inventor: KUSHLIN BORIS K
IPC: A01B79/02
Filed: 1992-03-19
Granted: 1996-09-20
Abstract: FIELD: agriculture, in particular, cotton growing, feed production and biochemistry. SUBSTANCE: method involves removing one or two lower vegetative monopodial branches of cotton at the age when plant acquires maximum quantity of green mass. Method allows filament and green mass yields to be obtained from one land area. EFFECT: increased efficiency, wider operational capabilities and improved quality of green mass.
Patent RU-2026207-C1 (RU)
Title: Transfer case fastening gear
Inventor: LIVSHITS IOSIF P
IPC: B60K17/34
Filed: 1992-03-24
Granted: 1995-01-09
Abstract: FIELD: transport; wheeled vehicles. SUBSTANCE: device has support pins 2 and 3 connected with transfer case housing 1. Fitted on pin 2 is flexible bushing 4 arranged in bracket 6 secured on side-member wall 9. Pin 2 is located under lower flange of this side-member. Support pin 3 is displaced upwards relative to pin 2 and is located in space between upper flange 17 and lower flange 18 of other side-member. Fitted on pin 3 are two flexible bushings 11 arranged in bracket 12 secured on inner side of side-member wall 16. All bushings are made fast in brackets by means of clips. Bushings 11 with bracket 12 provide setting of support pin 3 and housing 1 of transfer case in definite position in space between frame side-members, and bushing 4 with bracket 6 serves only to support housing 1 and prevent its turning relative to pin 3. EFFECT: enhanced reliability of fastening. 5 cl, 3 dwg
Patent RU-2047501-C1 (RU)
Inventor: VERESHCHAKA VLADIMIR ALEKSANDR
IPC: B60G11/20
Filed: 1992-03-06
Granted: 1995-11-10
Abstract: FIELD: transport engineering; flexible suspensions for group of vehicle wheels arranged in series and can be used to provide uniform distribution of load between wheels on each side. SUBSTANCE: two-axle flexible suspension of vehicle has guide arrangement made in form of cross lower and upper levers hinge-connected by means of hollow axles to frame and to wheels, and it has also torsion bars arranged inside hollow axles. Opposite ends of torsion bars are connected with side gears of symmetrical differential whose case is hinge-mounted on frame. EFFECT: provision of smooth running, increased strength of construction, reduced dynamic loads on vehicle frame. 1 dwg
Patent RU-2080498-C1 (RU)
Title: Sliding bearing
Inventor: SNEGOVSKIJ FEDOR PAVLOVICH
IPC: F16C17/02
Filed: 1992-05-26
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: means for centering the bearing is made up as a polymeric screen arranged in the zone of the action of a load. When the bearing is loaded the screen generates a charge whose sign is the same of the sign of the charge of the surface of the shaft. As a result the shaft repels the screen in the zone of action of a load. The metallic rod stabilizes the electrical repulsion of the surfaces of the shaft and insert. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2030865-C1 (RU)
Inventor: SIMETSKIJ MARK A
IPC: A01N51/00
Filed: 1992-06-19
Granted: 1995-03-20
Abstract: Использование: в ветеринарии, в частности для борьбы с личинками - возбудителями эстроза при лечении овец. Сущность изобретения: способ предусматривет использование низкотоксичного препарата "Перол" против личинок полостного овода, паразитирующего в организме овец. Препарат распыляют в помещении в присутствии животных в дозе 6-10 г/м 3  помещения.