baber/WOPTO huggingface dataset:
Patent RU-2151927-C1 (RU)
Inventor: KUDRJAVTSEV S N
IPC: F16C33/72
Filed: 1996-07-09
Granted: 2000-06-27
Abstract: FIELD: mechanical engineering; rolling. SUBSTANCE: sealing unit of film lubrication bearing has lid and end face sealing member with sealing lip fitted on lid and forming V-shaped section together with sealing member body. Ring groove is made on inner surface of sealing member mated with lid surface. Ring step is made on lid for ring groove. Minimum thickness of sealing member body in place of location of ring groove is either larger than or is equal to minimum thickness at base of sealing lip. EFFECT: provision of reliable protection of film lubrication bearing from liquid cooling the roll. 2 dwg
Patent RU-2136584-C1 (RU)
Title: Method of stabilizing alkali metal percarbonate
Inventor: GREHKHEHM ROBERT KHORN
IPC: C01B15/10
Filed: 1994-12-21
Granted: 1999-09-10
Abstract: FIELD: chemical industry, more particularly preparation of detergent compositions for washing in domestic conditions. SUBSTANCE: sodium percarbonate particles are coaled with 0.5-20 wt % of complex compound of boric acid or borate with organic diol or oxycarboxylic acid, e.g. citric, tartaric, gluconic, lactobionic or salts thereof containing alkali metal. Complex compound contains 50-80 wt % of boric acid or borate (in terms of H 3 BO 3 ). Said compound is prepared by dissolving boric acid and oxycarboxylic acid or its soluble salt in water at 20-60 C. Alkali metal percarbonate particles are coated with complex compound by spraying aqueous solution of compound while stirring particles in fluidized bed at 30-35 C. Particles are coated at 10-60 C in mixer and they are subsequently dried in fluidized bed at 50-90 C. Detergent compositions comprise washing agent and coated particles. EFFECT: higher solubility, resistance during storage and oxidation. 21 cl, 13 ex, 3 tbl
Patent RU-2119348-C1 (RU)
Title: Curative-prophylaxis agent and a method of its preparing
Inventor: BAZHUTIN N B
IPC: A61K36/185
Filed: 1996-08-23
Granted: 1998-09-27
Abstract: FIELD: medicine, food industry. SUBSTANCE: agent has: tincture (1) of plant raw at the following ratio of components, wt.-%: rose fruits 15.8-15.9; rowan melanocarpous fruits 23.8-23.9; mountain-ash fruits 3.1-3.2; cranberry fruits 3.9-4.0; bird cherry fruits 5.5-5.6; sugar syrup 46.8-48.4; tincture (2) of plant raw at the following ratio of components, wt.-%: mountain-ash fruits 20.8-21.0; cedar nuts 20.8-21.0; marjoram herb 13.9-14.0; rosewort roots 6.9- 7.0; birch buds 2.0-2.2; peppermint leaves 4.8-5.0; thyme herb 5.5-5.7; Saint-John's-wort herb 6.9-7.0; common wormwood herb 1.0- 1.1; pot-marigold flowers 4.8-5.0; peony roots 4.8-5.0; licorice roots 3.4-3.6; Leuzea carthamoides roots 3.4-3.6, and infusion made of medicinal raw at the following ratio of components, wt.- %: rose fruits 31.9-32.6; colt's foot 12.6-13.2; matricary flowers 15.8- 16.5; milfoil flowers 12.6-13.2; licorice roots 25.5-26.1; fir Siberia needle infusion, birch buds decoction, sea-buckthorn juice, natural honey and an aqueous-spirituous solution, vol. %: tincture (1) 49.0- 51.0; tincture (2) 17.9-18.1; infusion 3.1-3.3; birch buds decoction 0.2-0.4; fir Siberia needle infusion 1.9-2.1; sea- buckthorn juice 3.9-4.1; natural honey 1.9-2.1, and an aqueous-spirituous solution - the rest. Method of preparing involves addition of medicinal plant raw infusion, birch buds decoction, fir Siberia needle infusion, sea-buckthorn juice and ethyl alcohol to tincture (1). Ethyl alcohol concentration in obtained semiproduct is brought about to 60 vol.%, kept at the room temperature for 3 days, not less, Tincture (2) is mixed with honey and preparing another semiproduct followed by mixing both semiproducts, blending at the room temperature for 20 days, not less. Then concentration of ethyl alcohol is brought about to 55 vol.% in the end product. Agent can be used in medicine for treatment and prophylaxis of hypo- and avitaminosis, common cold, vegetal-vascular dystonia and as a tonic addition to tea and coffee. EFFECT: enhanced effectiveness of an agent. 2 cl
Patent RU-2099721-C1 (RU)
Title: Phase shift measurement method and device for its realization
Inventor: GREBENNIKOV ANDREJ V
IPC: G01R25/04
Filed: 1996-08-26
Granted: 1997-12-20
Abstract: FIELD: measurement technology. SUBSTANCE: phase shift measurement method is based on digitization of measurement signal and its conversion to digital signal, on summation of codes and calculation of phase shift. Groups are formed of n samples of digitized measured signals taken in succession. In addition, single- or multi-digit digital signals are formed at 1/n digitization frequency. These signals depend on group of n samples of digitized measured signal and on group number of n samples of reference signal digital sine and cosine components which are supplied for summing-up of their codes. Device has analog-to-digital converter, the input of which is device input, and synchronization unit. First synchronization output of synchronization unit is connected to analog-to-digital converter. Device has also two series-connected storage adders, two storage registers and microprocessor computing unit. In addition, device is provided with shift register the data input of which is connected to output of analog-to-digital converter, synchronization input is connected to first synchronization output of synchronization unit. Device has auxiliary storage register the data input of which is connected to shift register output, storage device the first address input of which is connected to output of auxiliary storage register, and two data outputs are connected to data inputs of storage adders. Device has also second auxiliary storage register the data input of which is connected to data bus of microprocessor computing unit, and its output is connected to second address input of storage device. "Record" input is connected to "record" output of microprocessor computing unit. Device has counter, the data outputs of which are connected to third address input of storage device, and code presetting input is connected to auxiliary data output of storage device. Second synchronization output of synchronization unit is connected to synchronization inputs of storage adders, auxiliary storage register and counter, and third synchronization output of synchronization is connected to reset input of storage adders, to synchronization input of storage registers and to "interrupt inquiry input of microprocessor computing unit, and "read" output of microprocessor computing unit is connected to respective inputs of two storage registers. EFFECT: higher measurement results. 2 cl, 4 dwg
Patent RU-2120562-C1 (RU)
Inventor: BRASLAVSKIJ MIKHAIL IONOVICH
IPC: F02M43/00
Filed: 1996-10-08
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering; processing of fuel for ship multifuel internal combustion engine. SUBSTANCE: method comes to filtering of heavy fuel and treatment of fuel by cavitation generators at frequency of 15-20 kHz. First cavitation generator provides energy of fuel treatment of 90-100 kJ/mol, and second generator, of 150-200 kJ/mol. Time between beginning of cavitation and injection does not exceed 0.15 s. Fuel preparation system has parallel heavy and light fuel main lines connected to common supply line. Filter for cleaning light fuel from water and hard particles with polyvinylformal filtering element is installed in light fuel main line. Centrifugal separator with shutoff valves is installed in system to be cut into system at emergency watering of fuel for series operation with filter or cavitation generator installed on heavy fuel main line. EFFECT: increased intensity of fuel burning, economy of installation, prevention of contamination of environment in process of fuel treatment. 3 cl, 2 tbl, 1 dwg
Patent RU-2107737-C1 (RU)
Title: Method of steel melting in converter
Inventor: AJZATULOV R S
IPC: C21C5/28
Filed: 1997-02-26
Granted: 1998-03-27
Abstract: FIELD: metallurgy, more specifically oxygen-converter production of steel. SUBSTANCE: the offered method includes pouring of liquid iron into converter, charging of solid oxidizer and carbon-containing material with their ratio of 1:(0.10- 0.25):(0.015-0.075), respectively. After that, bath is agitated with mixture of neutral gas with oxygen in ratio of 1:(0.15-0.25) for 20-25% of total duration of heat. Consumption of mixture amounts to 100-150% of nominal intensity of oxygen blowing. EFFECT: higher efficiency.
Patent RU-2119015-C1 (RU)
Title: Mobile quarry screening plant
Inventor: ZUDIN VALENTIN IVANOVICH
IPC: B07B1/28
Filed: 1997-03-07
Granted: 1998-09-20
Abstract: FIELD: mining machinery and equipment. SUBSTANCE: plant relates to machinery intended for opencast operations. It is used for high-capacity screening of coal in conditions of open coal quarries. Mounted on turnable frame of mobile screening plant are following components: running gear, receiving conveyor, screen. Connected to screen through intermediate conveyors are distributing hoppers, feeders with containers which are adjacent in their upper part to distributing hopper and to mechanism for opening of container cover. In their lower part they are adjacent to weighing scale. Also installed on frame of plant are load-lifting mechanism, conveyor for carrying run-of-mine coal and undersize material, and operator's cabin. Receiving conveyor is adjacent to receiving hopper, it is mounted on rotating circle and provided with isolating plough. EFFECT: higher efficiency. 1 cl, 4 dwg
Patent RU-2117258-C1 (RU)
Title: Batcher
Inventor: ANDREEV V V
IPC: G01F11/24
Filed: 1997-06-06
Granted: 1998-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: batcher is used in technological processes in which uniform uninterrupted feed of finely ground loose material is needed. It ensures continuous metering of materials difficult to pour with high degree of uniformity of their outflow. Batcher incorporates vibration hopper which bottom conical part is fitted with cylindrical extension piece that forms output shaft in which screw formed with brush of restoring material with spiral duct is positioned. Longitudinal ribs touching rigid piles of screw during rotation shake down metered material continuously cleaning duct and excluding its clogging with balls are made in internal surface of extension piece. EFFECT: continuous accurate metering of loose materials. 1 cl, 1 dwg
Patent RU-2124908-C1 (RU)
Title: Radiator
Inventor: BOKHAN A V
IPC: A61N5/00
Filed: 1997-06-25
Granted: 1999-01-20
Abstract: FIELD: medicine; biology. SUBSTANCE: radiator has cone-shaped reflector which houses conductor with ferrite rings connected with its leads to self-excited oscillator. Conductor is made in the form of two spirals positioned in one plane and twisted in opposite directions. EFFECT: formation of wide-range electromagnetic radiation whirled in opposite directions for effective encapsulation of tumoral cells. 1 dwg
Patent RU-2118298-C1 (RU)
Title: Drainage water aeration system
Inventor: MIKHAJLOV V K
IPC: C02F3/20
Filed: 1997-07-03
Granted: 1998-08-27
Abstract: FIELD: treatment of industrial or domestic drainage water by means of diffusers; aerotanks of purification works at biological purification of drainage water. SUBSTANCE: system includes at least one unit having polyethylene air supply pipe, distributing collector and air supply pipes with aerators. System is also provided with elements for removal of water and condensate made in form of water discharge device with tube and fastenings for securing the air dispersing tubes to bottom of aerotank; they are made in form of polyethylene clips secured on bottom by means of concrete. Each aerator has body with threaded branch pipe, diaphragm whose thickness reduces from center to periphery, clamping ring fitted on lower side of body having through holes coaxial relative to nonthrough holes in body. EFFECT: simplified construction; ease in use. 8 cl, 5 dwg, 1 tbl
Patent RU-2135373-C1 (RU)
Title: Vehicle spring flexible joint
IPC: B60G11/12
Filed: 1997-07-01
Granted: 1999-08-27
Abstract: FIELD: transport engineering. SUBSTANCE: flexible joint has spring bracket eyes , spring lug eye and pin. Pin has different rigidity sections. Sections with flexible rings provide shock absorbing properties of joint at low load, and sections with flexible ring radial displacement limiters provided required rigidly of joint at heavy load. EFFECT: increased load bearing capacity of flexible support of vehicle left spring lug owing to use of spring pin with different rigidity sections. 4 cl, 1 dwg
Patent RU-2114189-C1 (RU)
Inventor: SKOROKHODOV V N
IPC: C22B1/20
Filed: 1997-07-23
Granted: 1998-06-27
Abstract: FIELD: metallurgy; more specifically, processes of production of raw material for blast-furnace smelting. SUBSTANCE: method of two-layer sintering of sinter burden includes successive supply to moving sintering cars of two layers of sinter burden of different thickness and with different content of moisture in them, subsequent ignition of burden and building up of rarefaction under sintering cars. Ratio of thickness of burden layers is h/H = K(Q/q), where H, h are thickness values of burden lower and upper layers, respectively, %; K is empirical dimensionless coefficient characterizing rate of sintering of burden in both layers and equalling 0.4-2.4. EFFECT: higher stability and productivity of process of sintering of sinter burden, and increased strength of produced sinter and sinter yield. 1 tbl
Patent RU-2120518-C1 (RU)
Title: Method for construction of approach embankment to bridge piers on permafrost grounds
Inventor: PASSEK V V
IPC: E02D17/18
Filed: 1997-07-31
Granted: 1998-10-20
Abstract: FIELD: construction; may be used in construction of road embankments in permafrost regions. SUBSTANCE: method consists in that in spring period of the year, a platform is filled with rock or coarse-grained dry frozen ground onto natural base cleaned of snow. Laid on filled layer of ground is calculated layer of compacted snow or ice, and covered with a layer of dry frozen ground. Height of ground fill is determined by reduction of full height h n  of embankment by height of layer of upper ground fill. The required thickness of compacted snow is determined by formula H = 0.0316T/  and value of decrease of ground temperature at depth of 10 m is determined by formula Δt= -52/T, where T is number of degree-months of positive temperatures in summer period: T= , where t 1  is average monthly positive temperature of outdoor air; n i number of months with positive temperature in summer; h n  is full height of embankment. EFFECT: provision of immediate decrease of temperature of base grounds with winter-spring construction of embankment with frozen ground. 2 dwg
Patent RU-2133187-C1 (RU)
Title: Installation for treating parts by shot blast-cavitation-ultrasonic method
Inventor: KAZAKOV V M
IPC: B24C3/12
Filed: 1997-09-12
Granted: 1999-07-20
Abstract: FIELD: treatment of surfaces of tubes, shafts, crank shafts of internal combustion engines. SUBSTANCE: shots are fed onto treated surface by means of oil or air flow. Nozzle head is parted one, it has hinged upper portion with lock. Installation also has device for cavitation-ultrasonic treatment. Means for treating in the form of chemical solutions, powder additives or evaporated metals are used. Special vessels are mounted in housing of installation. Carriage provides motion of apparatus for supplying shots to treatment zone. EFFECT: enhanced efficiency, high quality of treated surface due to use of complex-type treatment process. 4 dwg
Patent RU-2135058-C1 (RU)
Inventor: KNOKS GARI
IPC: B65D81/32
Filed: 1996-07-23
Granted: 1999-08-27
Abstract: FIELD: equipment for dispensing liquids containing at least two components. SUBSTANCE: dispenser has elongate flexible housing with inner chamber, dispensing nozzle with inlet and outlet openings and liquid bypass channel running between openings. Disk is disposed within chamber for positioning between closed and open positions. Closed disk separates chamber into first and second subchambers for first and second liquids, respectively. Sliding collar is positioned about outer surface of housing in axial alignment with it for movement to urge disk to open position and mix liquids. Dispensing nozzle unit has normally closed valve positioned in series with bypass valve. EFFECT: simplified construction, efficient mixing and dispensing of mixed liquid over surface. 11 cl, 5 dwg
Patent RU-2144722-C1 (RU)
Title: Laser system and double-pulse laser
Inventor: MESNJANKIN E P
IPC: H01S3/08
Filed: 1998-05-29
Granted: 2000-01-20
Abstract: FIELD: quantum electronics. SUBSTANCE: laser system designed for use as radiator in lidar systems, spectroscopy of liquids, gases, and solids, as well as in double-pulse holographic interferometry has laser adjustable within broad band of wavelengths, pulsed laser for optical pumping of adjustable laser active material, optical system for pumping radiation input. Pulsed pumping laser emits two pulse radiation beams spatially separated in and arranged strictly in parallel. Time space between pulses is controlled. Generated pair of radiation pulses has line width smaller than  . EFFECT: improved precision of beam length adjustment, facilitated readjustment of pulse-to-pulse spectral gap. 2 cl, 2 dwg
Patent RU-2142053-C1 (RU)
Title: Гидромашина
Inventor: TJUKSEN TOM
IPC: F04C2/10
Filed: 1998-07-01
Granted: 1999-11-27
Abstract: Гидромашина может быть использована в качестве двигателя, насоса или блока, рулевого управления. Гидромашина содержит вытесняющий элемент, движущийся по орбите и соединенный с предотвращением вращения с выходным валом посредством промежуточного вала /5/, который по меньшей мере на одном конце имеет наружный зубчатый венец /6/, находящийся в зацеплении с внутренним зубчатым венцом, и который благодаря этому зацеплению установлен с возможностью перемещения на шарнире. Для этого зубья /10/ внешнего зубчатого венца /6,7/ выполнены с вогнутыми сторонами /11,12/ , которые в осевом направлении на концах /15,16/ имеют меньшую кривизну, чем в середине. Увеличивается допустимая нагрузка такой машины. 7 з.п.ф-лы, 2 ил.
Patent RU-2135769-C1 (RU)
Title: Gadget to fix rotary cutting tool in duct of cutting tool holder
Inventor: LEVANKOVSKIJ I A
IPC: E21C35/19
Filed: 1998-11-24
Granted: 1999-08-27
Abstract: FIELD: mining industry. SUBSTANCE: invention is meant for fixing rotary cutting tools in ducts of cutting tool holders of actuating elements of mining machines predominantly. Proposed gadget has split cylindrical bushing made from elastic material. End face surfaces of split bushing form duct for passage of culm. Each end face surface of bushing has shape of helical surface. Projection of rib formed by crossing of one of bases of bushing with one of its end face surfaces on one of bases of bushing is displaced relative to projection of rib formed by crossing of another base of bushing with same end face surface on same base of bushing by not less than distance between end face surfaces of bushing in its working position. EFFECT: improved rotation conditions of rotary cutting tool in cutting tool holder and decreased irregularity of wear out of units and parts of cutting tool unit. 7 cl, 8 dwg
Patent RU-2135140-C1 (RU)
Title: Means of individual protection at hydrogen-sulfide processes
Inventor: VOLODINA E P
IPC: A61F17/00
Filed: 1998-12-16
Granted: 1999-08-27
Abstract: FIELD: medicine, in particular, toxicology, associated with creation of means of individual protection combining physical and chemical methods of organism protection at hydrogen-sulfide processes. SUBSTANCE: complex of objects of physical protection: helmet-mask, filtering box and pouch (gas mask) are supplemented with means of chemical protection - an antidote case. It has an ampoule with antidote, means for intramuscular injection (sterile disposable syringe), means for disinfection of the point of injection (a piece of cloth impregnated with antiseptic in a foil bag) and a saw for opening the ampoule. The case is furnished with brief instructions on use. Antidote features an ability to fix H 2 S, decreasing the degree of its harmful effect. EFFECT: rendering of emergency care in destruction focus before arrival of medical service. 4 cl, 1 dwg
Patent RU-2140178-C1 (RU)
Title: Nonalcoholic strawberry beverage
Inventor: PISNJACHEVSKIJ T A
IPC: A23L2/00
Filed: 1998-12-17
Granted: 1999-10-27
Abstract: FIELD: nonalcoholic beverage industry. SUBSTANCE: beverage comprises 0.70 kg of flavor and aromatic substrate which is aromatic principle "Strawberry", 0.10-19.14 kg of sweetening agent, 1.87 kg of citric acid, 3.22-4.14 kg of carbon dioxide, and the water balance. Sweetening agent comprises synthetic and/or natural sweetener. Besides beverage comprises 0.177 kg of sodium benzoate per 1000 l of final beverage. Said beverage has aroma of forest and orchard strawberry with light smell of orange flowers. EFFECT: improved quality of the nonalcoholic strawberry beverage. 3 cl, 4 ex
Patent RU-2148328-C1 (RU)
Title: Method of preparing milk porridge
Inventor: BURMISTROV G P
IPC: A23L7/10
Filed: 1999-01-22
Granted: 2000-05-10
Abstract: FIELD: food industry, particularly, production of curative-prophylactic preserves in the form of milk porridges. SUBSTANCE: conserved milk porridge is prepared by introduction of gas-and-liquid extract of biomass of microorganisms Pythium gracile in pasteurized milk in the amount of 0.02-0.2%. Also mixed with milk are washed blanched and strained grits, common and prophylactic salt, thermostable sweetener, sodium ascorbinate and β-carotene. The mixture is packed in sealed-off tare and grits are cooked with simultaneous sterilization of mixture. EFFECT: prolonged storage life of product and broadened range of its curative-prophylactic action. 1 ex
Patent RU-2156898-C1 (RU)
Title: Energy absorbing device
Inventor: VOROB EV S A
IPC: F16F9/30
Filed: 1999-06-18
Granted: 2000-09-27
Abstract: FIELD: shock absorbers. SUBSTANCE: device has supporting bases joined to concentric external and internal telescopic springs with rectangular-section turns, flexible shells, and insulated cavities of damping media engageable with springs; one of mentioned cavities is located in space between external and internal springs and other one, inside internal spring; both bases are provided with throttling holes and ducts; base connected to largest turns of both springs has calibrated holes closed with breakable membrane; space between springs and bases as well as clearance between external flexible shell and external spring are filled with viscous plastic material; internal spring interior is filled with foam plastic. EFFECT: improved energy dissipation under dynamic loads. 1 dwg
Patent RU-2154928-C1 (RU)
Title: Plow body
Inventor: BOJKOV V M
IPC: A01B15/00
Filed: 1999-06-28
Granted: 2000-08-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: plow body has share, moldboard and replaceable point, which are attached to tine. Replaceable point is made in the form of part of cone, which is integral with field board and part of share and adapted for partial disintegration of soil monolith at field side. Cone surface is conjugated with field board surface, as well as with share and moldboard surfaces. Part of share adjoining cone is 1/3 of its total length. Cone generatrix lying in vertical plane of symmetry makes angle of 18-35 deg relative to horizontal plane. Plow of such construction may be used for heavy duty operation. EFFECT: wider operational capabilities, simplified construction and increased efficiency. 5 dwg
Patent RU-2157551-C1 (RU)
Inventor: ABBJASOV Z A
IPC: G01S15/04
Filed: 1999-09-30
Granted: 2000-10-10
Abstract: FIELD: detection of surface, underwater and air targets, defense of sea water areas against invasion. SUBSTANCE: essence of invention consists in detection of space radiation that has interacted with target by space radiation detectors. Novelty of technique lies is usage of rigid component of space radiation in the capacity of space radiation and in detection of space radiation carried out below level of sea under target. Detectors of space radiation can be arranged in the form of mosaic with known spacing or on independent craft. EFFECT: widened application field. 8 cl, 6 dwg