baber/WOPTO huggingface dataset:
Patent RU-2034832-C1 (RU)
Title: Process for preparing sulfated natural
Inventor: BELSKAYA LEONIDA A
IPC: C09K23/08
Filed: 1992-11-18
Granted: 1995-05-10
Abstract: FIELD: organic chemistry. SUBSTANCE: sulfated natural fish oil which is subjected to thermal cleaning and sulfated with concentrated sulfuric acid, the sulfated mixture and neutralized with alkali; the thermal cleaning being carried out in the presence of sewage resulting from sulfating the sewage containing 10-15% sodium sulfate in an amount of 10-40% based on the original fish oil. EFFECT: improved preparation process.
Patent RU-2072044-C1 (RU)
Inventor: KURAKIN ALEKSANDR I
IPC: E21C41/16
Filed: 1992-12-07
Granted: 1997-01-20
Abstract: Использование: разработка пластов, разделенных прослоем породы. Сущность изобретения: очистной механизированный комплекс в верхней части пласта подвигают выше прослоя породы, а в нижней части пласта очистной механизированный комплекс подвигают ниже прослоя породы. Возможны оставления земника в верхней части пласта или пачки полезного ископаемого в провал лавы нижней части пласта. Передвижку комплекса в верхней части пласта производят с дополнительной выемкой полезного ископаемого и додвижкой концевых участков комплекса или же последние недодвигают. 2 з.п.ф-лы, 6 ил.
Patent RU-2064561-C1 (RU)
Title: Building block
Inventor: NENASHKO EVGENIJ F
IPC: E04B2/02
Filed: 1994-03-02
Granted: 1996-07-27
Abstract: FIELD: civil engineering. SUBSTANCE: building block includes monolithic body with at least one open cavity filled with other material. Surfaces that form cavity are made in the form of elliptic paraboloid or two- cavity hyperboloid, or hyperbolic cylinder, or cone of the second power, or parabolic cylinder, or elliptic half- cylinder. With surfaces that form the cavity in the form of two-cavity hyperboloid, or hyperbolic cylinder additional cavities are originated on adjacent planes of the block, in so doing the surfaces that form them are made in the form of two-cavity hyparboloid and hyperbolic cylinder respectively. With surfaces that form the cavity originated in the form of elliptic paraboloid, or parabolic cylinder, or elliptic half-cylinder additional cavities are originated on opposite planes. In so doing the surfaces that form them are made in the form of elliptic paraboloid, or parabolic cylinder, or elliptic half-cylinder. The surfaces that form the cavity are made in the form of elliptic paraboloid, or two-cavity hyperboloid, or hyperbolic cylinder, or cone of the second power, or parabolic cylinder, or elliptic half-cylinder. Additional cavities filled with other material are originated in forming surfaces that form the cavity. In so doing surfaces that form the cavities are made in the form of two-cavity hyperboloid and hyperbolic cylinder. With surfaces that form the cavity being in the form of elliptic paraboloid, or parabolic cylinder, or elliptic paraboloid, or parabolic cylinder, or elliptic half-cylinder. additional cavities filled with other material are originated on opposite planes of the block. In so doing surfaces that form them are made in the form of elliptic paraboloid, or parabolic cylinder, or elliptic half-cylinder respectively. EFFECT: labour consumption. 6 cl, 3 dwg
Patent RU-2041877-C1 (RU)
Title: Process for preparing water-binding agent of dispersive alumosilicate systems
Inventor: MASLENNIKOVA IRINA S
IPC: C07F3/06
Filed: 1993-03-03
Granted: 1995-08-20
Abstract: FIELD: chemical industry. SUBSTANCE: synthesis of a new water-binding agent of unspecified structure of dispersive alumosilicate systems such as a coordinated zinc chloride compound with a mixture of saturated (fatty) amines of the general formula: RNH 2  wherein R is C 17 -C 20 -alkyl with characteristics better than those of the prior art water-binding agents. The process is carried out by treating zinc chloride with a molten mixture of saturated (fatty) primary amines of the general formula: RNH 2  wherein R is  C 17 -C 20 -alkyl at a zinc chloride to fatty amines molar ratio of (1.5-1.5): (1.0- 1.2). EFFECT: improved properties of water-binding agents. 1 dwg, 3 tbl
Patent RU-2054773-C1 (RU)
Inventor: MIRONOV ALEKSANDR V
IPC: H01S3/13
Filed: 1993-03-03
Granted: 1996-02-20
Abstract: FIELD: optical frequency standards. SUBSTANCE: frequency-regulated laser has optical cavity one of whose mirrors is provided with piezocompensator connected to automatic frequency control unit, nonlinear-absorption cell, and photodetector whose output is electrically connected to input of high-frequency filter, is provided, in addition, with optical insulator, light splitter, cylindrical lens, flat reflecting mirror, amplitude detector, and astigmatic element with nontransparent spot applied to its surface. Optical insulator, light splitter, nonlinear-absorption cell, cylindrical lens, and reflecting mirror are installed in tandem behind mirror of laser cavity; photodetector is optically coupled with nonlinear-absorption cell through light splitter; high-frequency filter is connected to automatic frequency control unit through amplitude detector; cylindrical lens is spaced from reflecting mirror surface at distance equal to focal length of lens; astigmatic element is mounted in laser cavity; nontransparent spot is aligned with optical axis of laser cavity. It will be also good practice to mount mirror on piezomodulator connected to automatic frequency control unit. EFFECT: enlarged functional capabilities. 2 cl
Patent RU-2033045-C1 (RU)
Inventor: PANTELEEV ALEKSANDR M
IPC: A01K49/00
Filed: 1993-03-09
Granted: 1995-04-20
Abstract: FIELD: bee keeping. SUBSTANCE: micronucleus has one or two bodies in form of rings with end walls attached to honeycombs by pressing-in from one or two its sides. Symmetrically installed in rings are flexible airtight pipes for bee inlet and outlet. Pipes are connected to hive bee entrance, End face walls has working apertures with covers having windows for connecting pipes. There is additional ring without wall and window and pipe for extension of honeycomb area. Additional ring is installed between bodies by engaging two walls of honeycombs. EFFECT: higher efficiency. 6 cl, 6 dwg
Patent RU-2071108-C1 (RU)
Title: System for multilevel control of submerged apparatus motion
Inventor: OSTRETSOV GENRIKH E
IPC: G05D1/00
Filed: 1993-03-10
Granted: 1996-12-27
Abstract: FIELD: automatic control of moving objects, in particular, autonomous manned or unmanned submarines. SUBSTANCE: system including control units of lower and upper levels has lower level control unit provided with angular acceleration pickup 1, integrator 8 and third adder 12. Upper level control unit is provided with limiter 16. EFFECT: enhanced quality and reliability of control. 1 dwg
Patent RU-2056931-C1 (RU)
Title: Mass-exchanging processes realization method
Inventor: UTKINA LYUDMILA V
IPC: B01D11/00
Filed: 1993-05-27
Granted: 1996-03-27
Abstract: FIELD: heterogeneous processes realization, for example, lixiviation, sorption, extraction, crystallization. SUBSTANCE: process is exercised by multistage contacting of phases. Phases are given motion in the form of independent rotating layers in apparatus like transport pipe. Rate of apparatus rotation is 2 - 20 rounds/minute. Angle of apparatus inclination is 4 - 10 deg.. EFFECT: decreased duration of process due to mass-exchange realization without mixing and dispergation of phases, simplification of apparatus and processing schemes, increase of crystals size, fine grinding of ore. 8 dwg, 7 tbl
Patent RU-2064226-C1 (RU)
Inventor: EGOROV LEV N
IPC: H05K1/11
Filed: 1993-05-18
Granted: 1996-07-20
Abstract: FIELD: electronic industry, computer engineering. SUBSTANCE: device has base 1 with orienting members 2 which match superimposed contact bars 8, 9 of printed-circuit boards 4, 5, including shielding layers 18, 19. In addition device has elastic spring member 16 and pressing plate 17. Matched contact bars 8, 9 of flexible printed circuits 4, 5 are located directly on base 1, which tooth-shaped section 3 has at least two ribs, which are oriented across contact bars 8, 9. Section teeth may be shapes as triangle. Elastic spring member 16 is located above on matched contact bars 8, 9. Size of triangular section 3 conforms to conditions: rib distance t is 1-2 mm, groove height h is, respectively, 0.2-0.5 mm. Area of elastic spring member 16 covers area of connection of contact bars 8, 9 by perimeter. Elastic spring member is made from current-conducting elastic material and contacts shielding layers 18 and 19 of corresponding flexible printed circuits 4 and 5 to be connected. EFFECT: increased protection against dust and moisture. 4 cl, 2 dwg
Patent RU-2031645-C1 (RU)
Inventor: RUMYANTSEV MIKHAIL G
IPC: A61K8/97
Filed: 1993-07-16
Granted: 1995-03-27
Abstract: FIELD: medicine. SUBSTANCE: biologically active compounds being prepared as dry extracts of vegetable raw materials are added into water-containing ointment base. Thus prepared antibacterial cream enables to carry out treatment and prophylaxis of venerian diseases. EFFECT: improves quality of desired product.
Patent RU-2063893-C1 (RU)
Title: Вагонный замедлитель
Inventor: BURAKOV VLADIMIR A
IPC: B61K7/04
Filed: 1993-07-02
Granted: 1996-07-20
Abstract: Использование: применяется на железнодорожном транспорте и касается устройства вагонных замедлителей. Сущность изобретения: устройство содержит U-образные опоры, к которым закреплены опорные балки и тормозные шины. Шины установлены подвижно относительно опорных балок и шарнирно относительно U-образных опор. Приводы размещены между балками и шинами. 3 ил.
Patent RU-2056982-C1 (RU)
Title: Apparatus for cutting sheet material
Inventor: ESAKOV ALEKSANDR V
IPC: B23D25/04
Filed: 1993-08-13
Granted: 1996-03-27
Abstract: FIELD: sheet material cutting. SUBSTANCE: apparatus for cutting sheet material has the frame 3, being moved with use of rolling bearing assemblies and carrying the upper and the lower knives 4,6 respectively. The knife 6 may be vertically moved by the crank-connecting rod mechanism 10. The apparatus also has a unit for controlling a gap between the above mentioned knives, being in the form of the holder 14 with the lower knife 6, the holder 14 is mounted in the carriage 5 with possibility of horizontal motion with the aid of adjusting bolts and guiding strips, providing overlapping of a plane of cutting of the upper knife 4. The clamping lugs 8 and the guiding lug 7 are secured to the carriage. By an action of the sheet material, had been clamped, a combined motion of the frame with the knives and the sheet is provided with a rate of the moving sheet. Upon changing of a thickness of the sheet material an interknife gap is being regulated. EFFECT: enhanced efficiency of automatic lines with use of such apparatus. 1 cl, 6 dwg
Patent RU-2092383-C1 (RU)
Title: Flying vehicle hatch-cover fastener
Inventor: BUYAKOV SERGEJ F
IPC: B64C1/14
Filed: 1993-10-13
Granted: 1997-10-10
Abstract: FIELD: aviation. SUBSTANCE: center-to-center distance of shafts of control handle and locking device ranges from 0.5 to 0.85 of length of handle whose end is thinned. EFFECT: enhanced reliability. 4 dwg
Patent RU-2033000-C1 (RU)
Title: Reversible plow for two-way plowing
Inventor: KUZNETSOV YURIJ A
IPC: A01B3/46
Filed: 1993-10-14
Granted: 1995-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: plow includes lateral bar 1 with mounting 2, longitudinal bars 3 hinged to lateral bar 1 and carrying right- and left-handed bodies 5 and 6 square to each other and interconnected by pushing boom 7 hinged to drag-bar 10 of longitudinal bars 3 and bell-crank 11 and hydraulic cylinder 12. Plow structure also includes supporting wheel 13 with flange 14 and hanging cutters 15 which are installed opposite to each other and to posts 16 of bodies 5 and 6 and spaced at intervals multiple to body width, and wheel 13 provided with flange in form of corrugated disk cutter 14 and is installed on lever 17 with vertical hinges 18 and 19 attached to lateral bar and crank 20 of hydraulic mechanism. Plane of disk 14 of supporting wheel 13 is spaced from working body at body width and pushing boom 7 is made for its adjustment in length. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2065701-C1 (RU)
Inventor: ANOKHINA GALINA N
IPC: A21D8/04
Filed: 1993-11-05
Granted: 1996-08-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves using active enzyme preparation such as lipoxyglucavamorin containing complex of oxidizing and hydrolytic enzymes. Consumption of preparation is 0.02-0.05% by weight of flour. Enzyme preparation is introduced at dough kneading stage. EFFECT: increased efficiency, simplified method, reduced usage of specific equipment and improved quality of product.
Patent RU-2063560-C1 (RU)
Inventor: BULKIN ANATOLIJ E
IPC: F04F7/00
Filed: 1993-12-16
Granted: 1996-07-10
Abstract: FIELD: branches of industry where leakage of media being handled is inadmissible: aggressive, toxic, radioactive, highly inflammable, explosive, infected, highly expensive, etc. SUBSTANCE: working member is reciprocating under action of drive mechanism. Delivery and suction pipe lines are flexible and they do not interfere with motion of working member. Conversion of energy of drive mechanism to energy of working medium being handled is effected in working member. Pump unit has no shafts connecting the working member with drive mechanism and is absolutely tight. Used as working members are impellers with straight or bent blades, hollow tubes, gears, revolving and screw rotors, rotors with movable plates arranged in them, pistons, rollers, friction disks, vortex wheels. EFFECT: enhanced reliability. 7 cl, 6 dwg
Patent RU-2122391-C1 (RU)
Title: Absorbing structure and absorbing product
Inventor: DONAL D KEHRROLL RO
IPC: A61F13/15
Filed: 1992-04-09
Granted: 1998-11-27
Abstract: FIELD: HYGIENIC MEANS. SUBSTANCE: invention relates to onetime-demand absorbing products such as swaddling clothes or grownup pads. Absorbing structure contains a multitude of particles of basically hydrogel-forming polymer material prepared by polymerization in solution. Particles have narrow distribution: at least about 70% of them pass through American standard sieves with 297-mcm holes and are retained on American standard 170 mesh sieves with 88-mcm holes. Structure is prepared by mixing 0.12 to 5 parts of inorganic powder such as amorphous silica with 100 parts of hydrogel- forming material particles. EFFECT: increased liquid absorption and distribution rate. 10 cl, 16 dwg, 4 tbl
Patent RU-2066912-C1 (RU)
Title: Electromagnetic-reduction synchronous motor
Inventor: LUZIN MIKHAIL I
IPC: H02K19/06
Filed: 1994-03-25
Granted: 1996-09-20
Abstract: FIELD: slow-speed power motors. SUBSTANCE: electromagnetic-reduction synchronous motor has toothed rotor with tooth number Z r , toothed stator, and m-phase winding, each phase being divided into two parallel-interconnected semi-phase with diodes inserted in them. Semi-phases of each phase are spaced 180 electrical degrees apart. Stator teeth are uniformly distributed over its circumference, their number Z s  being related to that of rotor Z r  by equation Z r =Z s ± p, where p=1,2,3 ... is number of pole pairs in stator m-phase distributed winding. Semi-phases of each phase are differentially interconnected; finishing lead of second semi-phase is connected to starting lead of the first semi-phase. Diodes in semi-phases of each phase are cumulatively connected relative to starting leads of these semi-phases; each semi-phase has p cumulatively connected coil groups. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2073344-C1 (RU)
Title: Кузов внедорожной машины
IPC: B62D25/08
Filed: 1994-05-11
Granted: 1997-02-10
Abstract: 1. Кузов внедорожной машины, образующий посадочные места для двигателя, трансмиссии и подвески, содержащий несущий узел, имеющий передок со съемным подрамником, закрепленным в четырех точках крепления, расположенных симметрично относительно продольной оси кузова, боковины, основание и задок, отличающийся тем, что несущий узел выполнен в виде пространственного алюминиевого каркаса, при этом в передке каркаса посадочные места для крепления двигателя и передней подвески расположены отдельно друг от друга, причем посадочные места для крепления передней подвески расположены на подрамнике.2. Кузов по п.1, отличающийся тем, что подрамник закреплен на каркасе с возможностью регулирования по его продольной и поперечной осям.3. Кузов по п.1 или 2, отличающийся тем, что подрамник выполнен трубчатым.
Patent RU-2080661-C1 (RU)
Title: Spherical tokamak vacuum chamber and its manufacturing process
Inventor: GARDYMOV GERMAN P
IPC: G21B1/17
Filed: 1994-05-10
Granted: 1997-05-27
Abstract: FIELD: plasma engineering; tokamak-type reactors designed for energy production by using controlled thermonuclear fusion. SUBSTANCE: shell has external equatorial cylindrical band with holes and internal hollow cylinder, both having common symmetry axis aligned with main symmetry axis of chamber, as well as two identical shell members joining equatorial belt and cylinder together on top and at bottom. Each member joining band and cylinder is built up of hollow truncated spherical segment and bell mouth joined to it, their symmetry axes being in alignment with main symmetry axis of chamber. Spherical segment is joined with equatorial band and bell mouth, with internal cylinder. Equatorial band is of varying thickness greatest in central part. Ratio of maximum band thickness to hollow cylinder thickness is greater than half the ratio of their diameters. Manufacturing process for tokamak vacuum chamber involves production of equatorial band and hollow cylinder by bending flat sheets followed by their welding, stamping shell members joining band and cylinder, and finally closing shell by welding, as well as making holes in band to receive diagnostic pipes. Holes are made after band welding and shell is finally welded up by butt joint using backing rings for forced forming of back side of weld. Backing rings are inserted before welding and removed after that through holes in band. EFFECT: improved design, facilitated manufacture. 2 cl, 1 dwg
Patent RU-2071308-C1 (RU)
Title: Device for vibratory massage
Inventor: YATSUN SERGEJ F
IPC: A61H23/00
Filed: 1994-06-06
Granted: 1997-01-10
Abstract: FIELD: medicine and medical engineering. SUBSTANCE: device comprises body 1 accommodating vibration-generating drive. The latter consists of two P-shaped magnetic cores 2 arranged in] body 1 in opposition to each other for swinging on shafts 3, and of stationary coil 4 having excitation winding. Coil 4 is secured to magnetic cores 2 with clearance, which enables them to perform rocking movement. Fact that vibration-generating drive is realized with symmetrically arranged magnetic cores 2 makes it possible to equilibrate force arising in process of operation, thereby reducing vibration transmitted to device body. Pusher 5 is mounted on body 1 and is pressed against magnetic core 2 by lid 6, springs 7 and 8, and spacer 9. Working organ 10 is fixedly secured to pusher 5. Body 1 carries handle provided with start button 11. EFFECT: structural arrangement of device makes it possible to concentrate vibration only in area to be massaged, while weakening vibration transmitted to device body. 1 dwg
Patent RU-2077543-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: C09B61/00
Filed: 1994-06-29
Granted: 1997-04-20
Abstract: Использование: в пищевой промышленности, в частности, при производствах пищевых красителей из растительного сырья. Сущность изобретения: экстракцию сырья осуществляют в непрерывном потоке экстрагента с одновременным генерированием за счет экзотермического эффекта их растворения в поле ультразвуковых колебаний, происходит отделение экстракта и его концентрирование с получением целевого продукта.
Patent RU-2097781-C1 (RU)
Title: Adaptive device for protection of radar against passive jamming
Inventor: BAKULEV PETR A
IPC: G01S7/36
Filed: 1994-07-19
Granted: 1997-11-27
Abstract: FIELD: radio electronics, applicable in radars for detection of signals of moving targets against the background of passive jamming moving under the action of wind (meteoformation and jamming of other types) with unknown correlation properties, as well as in air traffic control systems and in systems providing for sea ship navigation safety. SUBSTANCE: use is made of a new method of successive-parallel construction of the structure of rejection filter of the non-recursive type of an arbitrary order on the basis of two-channel rejection filters of parallel structure. Rejection bands of a P-fold rejection filter get adapted both to the width of the spectrum of passive jamming without estimation of its correlation matrix and to the Doppler velocity of the moving jamming cloud or radar platform. Use is made of new units, and new couplings are organized. As a result, the effectiveness of passive jamming rejection (rejection factor) in a wide variation of the fixed band of jamming spectrum ΔF p T =0,05...0,15 and order P=2...7 has increased on the average by 7dB. EFFECT: enhanced efficiency. 4 cl, 5 dwg, 3 tbl
Patent RU-2074113-C1 (RU)
Title: Method for production of monobasic sodium phosphate
Inventor: LEMBRIKOV VLADIMIR M
IPC: C01B25/30
Filed: 1994-07-26
Granted: 1997-02-27
Abstract: FIELD: chemical technology; may be used in manufacture of product for food industry as initial raw material for production of detergent compositions. SUBSTANCE: solution of monobasic sodium phosphate is produced by extraction of phosphoric acid with tributyl phosphate with subsequent reextraction of phosphoric acid from organic phase with sodium-containing reagent. The latter is used in the form of saturated aqueous solution of dibasic sodium phosphate taken in stoichiometric amount for neutralization of phosphoric acid with concentration of 36.0-50.2 mas.%. Reextraction is carried out at temperature of 41-90 C. Produced solution of monobasic sodium phosphate is separated in two similar parts. One of them is withdrawn as product and the other is directed for treatment with sodium carbonate with production of solution of dibasic sodium phosphate which is returned for reextraction. Process is simplified due to intensification of reextraction stage and optimization in distribution of flows. In so doing, solution with concentration of monobasic sodium phosphate of 48.7-62.9 mas.% is produced. EFFECT: higher efficiency. 1 tbl
Patent RU-2113732-C1 (RU)
Title: Method for modeling clinical death and postresuscitation disease
Inventor: EVTUSHENKO A JA
IPC: G09B23/28
Filed: 1994-07-29
Granted: 1998-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves compressing rat chest at 200-250 mm of mercury column. Clinical death comes due to effective heart contractions and breathing movements being impossible. EFFECT: simplified stable model of clinical death.
Patent RU-2076463-C1 (RU)
Title: Method of sealing of tubular electric heaters
Inventor: AJDAKINA NATALYA A
IPC: H05B3/48
Filed: 1994-08-23
Granted: 1997-03-27
Abstract: FIELD: electrical engineering, can be used for manufacture of electric heaters. SUBSTANCE: electric insulating filler in the ends of the tubular electric heater is impregnated with silicone rubber for 1 to 6 hours. The filler impregnated with raw rubber is treated by catalyst, after which the tubular heater is cured in the open air for at least 20 minutes. EFFECT: enhanced reliability of sealing assembly. 1 dwg