baber/WOPTO huggingface dataset:
Patent UA-61953-C2 (UA)
Title: A process for producing high-octane motor fuels
Inventor: SCHERBAKOV PETRO MYKHAILOVYCH
IPC: C10L1/18
Filed: 1999-12-17
Abstract: The invention relates to the oil- refining and petrochemical industry, particularly to reprocessing gas condensate and oil in high-octane motor fuels. The method consists in that into the original hydrocarbon raw stock (light oil fraction or gas condensate) wastes of alcohol production having high-octane components are introduced, and by distillation without preliminary mixing and heating a high-octane liquid motor fuel ready for use with an octane number of 76-85 units is prepared by a motor method which meets GOST 2084-77. A process for distillation and selection of target and by-products isperformed in a particular time and temperature modes of boil-off contributing to a greater output of high-octane gasoline, the range of high-octane gasoline being widened due to a direct quantitative contribution of a high-octane alcohol component û ether-aldehyde fraction (antiknock component of 105 units) which content is at least 92 % of volume. The technical result is the increase in a resource base of hydrocarbons which are supplied to the reprocessing with use of production alcohol wastes, which increases the production of high-octane gasolines.
Patent RU-2178774-C2 (RU)
Inventor: KOVAL CHUK O B
IPC: C02F1/46
Filed: 2000-01-24
Granted: 2002-01-27
Abstract: FIELD: devices for purification and disinfection of potable and service waters. SUBSTANCE: device has body with unit for preparation of water-air mixture, high-voltage and grounded electrodes located under unit, vessel for collection of treated water. Each electrode is made in the form of parallel conductors secured between two busbars. High-voltage and grounded electrodes are parallel and located one above the other. Conductors of one electrode are perpendicular to conductors of the other electrode. Supplied to electrodes are high-voltage pulses. Initiated between electrodes is discharge close to space discharge. Water is supplied to unit for preparation of water-air mixture under pressure of several atmospheres, flies out of unit in the form of finely divided drops to entrap air and mix with it, and gets in zone of pulse electric discharge. EFFECT: higher efficiency of water treatment and disinfection due to use of space-type discharge and high degree of water dispersion. 2 dwg, 1 tbl
Patent RU-2196538-C2 (RU)
Inventor: RYZHAKOV A V
IPC: A61D1/00
Filed: 2000-02-15
Granted: 2003-01-20
Abstract: FIELD: veterinary surgery. SUBSTANCE: operation includes an incision, isolation of a channel's wall and common vaginal membrane, setting the viscera into an abdominal cavity. Moreover, one should prepare a common vaginal membrane to withdraw it outside together with a testicle, a fragment is cut out of a hernial sac, ligature is applied onto spermatic funiculus and a testicle and the latter is resected, a fragment should be spread and fixed by sutures with rollers. External inguinal ring is sutured with horizontal loop-shaped sutures. Cutaneous interrupted sutures are applied. All sutures should be removed on the 9th-12th d. EFFECT: higher efficiency of operation.
Patent RU-2177129-C2 (RU)
Title: Drying cylinder with electromagnetic heating
Inventor: VAGANOV M A
IPC: F26B13/18
Filed: 2000-03-02
Granted: 2001-12-20
Abstract: FIELD: drying of wet cloth of material (paper, fabric). SUBSTANCE: fixed in radius of the inner surface of drying cylinder 1 positioned on fixed hollow shaft 2 with the aid of spokes 9 are frameworks alternately applied to which are the stator windings of motor 7 and the windings of electromagnetic heater 8. The windings of motor 7 and heater 8 are connected to terminal box 11 by means of a cable 10 passing through the hollow shaft. Cylinder 1 is secured on frames 12. Covers 3 and 4 are attached to its ends with the aid of studs 5. The face cover has port 6. The advantage of the given system is the possibility of off-line control of the speed and heating of each cylinder separately, which provides for a high accuracy of operating procedure of drying of wet material. The arrangement of the windings of the electromagnetic heater is the possibility of off-line control of the drying cylinder temperature at the edges and in the central part thus maintaining the uniform temperature profile over the whole surface of the cylinder. Besides, the entire heat released in the brake motor windings accomplishes a useful work in heating of the cylinder surface. The motor windings and the brakes are placed in a sealed barrel of the cylinder so that they are protected against moisture and dust at drying of a wet cloth of material. EFFECT: enhanced efficiency of drying. 3 dwg
Patent RU-2192799-C2 (RU)
Inventor: NIKITIN V V
IPC: A61B17/56
Filed: 2000-03-13
Granted: 2002-11-20
Abstract: FIELD: medicine, orthopedics, traumatology. SUBSTANCE: exostosis is removed. A wedge-shaped subchondral osteotomy of the 1st metatarsal bone is carried out at replacing the wedge towards the foundation. After that, one should apply an osseous-tendinous alloblock through a cone-shaped channel in the 1st metatarsal bone and under the 2nd-3rd-4th metatarsal bones. Said alloblock is fixed to the 5th metatarsal bone. The method enables to improve the circulation in foot distal department. EFFECT: improved functional results of therapy. 2 dwg, 1 ex
Patent RU-2185436-C2 (RU)
Title: Bacterium consortium for fermented-milk foodstuffs preparing
Inventor: GRUDZINSKAJA I S
IPC: C12N1/20
Filed: 2000-03-23
Granted: 2002-07-20
Abstract: FIELD: dairy industry, microbiology. SUBSTANCE: invention relates to bacterial consortium used for production of curative preparations and fermented-milk foodstuffs. Consortium comprises the following microorganism strains: Propionibacterium subsp. shermanii, Acetobacter subsp. aceti, Lactococcus lactis subsp. lactis biovar diacetilactis and Leuconostoc mesenteroides subsp. dextranicum. Components are taken in following total ratio: Propionibacterium subsp. shermanii, Acetobacter subsp. aceti, Lactococcus lactis subsp. lactis biovar diacetilactis and Leuconostoc mesenteroides subsp. dextranicum = (10 9 -10 10 ) : (10 2 -10 4 ) : (10 7 -10 8 ). The use consortium ensures to enhance food, prophylactic and curative value of product. EFFECT: enhanced efficiency of properties of product. 2 cl, 2 ex
Patent RU-2208538-C2 (RU)
Title: Hatch closure
Inventor: ALEKSEEV A V
IPC: B63B19/14
Filed: 2000-06-30
Granted: 2003-07-20
Abstract: FIELD: mechanical engineering; hatch closures provided with cover balancing units; shipbuilding. SUBSTANCE: proposed hatch closure includes balancing unit with axle mounted for rotation in supports of body. Mounted inside axle is torsion bar made from material possessing mechanical shape intelligence for pseudoelasticity. Torsion bar is preliminarily twisted through angle exceeding that required for complete opening of cover. Number of plates of torsion bar and their sizes are selected such that return stress is generated for restoration of their form. EFFECT: improved service characteristics due to enhanced corrosion resistance; enhanced reliability. 4 cl, 6 dwg
Patent RU-2196450-C2 (RU)
Inventor: EHL DARKHANOV T A
IPC: A23L7/10
Filed: 2000-08-31
Granted: 2003-01-20
Abstract: FIELD: technology of producing dry nutritious mixtures on cereal base with addition of fruits, nuts and seeds. SUBSTANCE: after heat treatment and molding in the form of flakes, at least some components of cereal part are roasted and coated with sugar glaze. After it, cereal part is mixed with flavor additives with preparation of final product. EFFECT: broadened assortment of nutritious mixtures with improved organoleptical properties. 4 ex
Patent RU-2189073-C2 (RU)
Title: Resource allocation system
Inventor: ZAKHAROV I S
IPC: G06F9/50
Filed: 2000-10-13
Granted: 2002-09-10
Abstract: FIELD: hardware for information science and computer engineering. SUBSTANCE: system that may be used for solving resource allocation problems in economics, as well as for memory allocation in computers, multicomputer systems, and computer networks affords sequential polling of redundant resources of each localized center, summing of homogeneous resources, allocation of lacking resource to each localized center. Each localized center generates excess of resources and also submits list of resources needed by localized center. Allocation system allocates resources out of their total amount among localized centers according to their need. Resource allocation may be made either in usual mode (without priorities) of on priority basis. EFFECT: enlarged range of problems solved, simplified operating algorithm. 9 dwg, 1 tbl
Patent RU-2189965-C2 (RU)
Inventor: POPOV B I
IPC: B01D3/36
Filed: 2000-12-25
Granted: 2002-09-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to a chemical treatment of monomer- -containing C 7 -C 9 -fractions that are used in the process of producing film-forming substances used for preparing drying oils and lacquers by method of cationic co-oligomerization of unsaturated hydrocarbons. The treatment of the parent fraction is carried out with a chemical reagent that presents a mixture of an aqueous solution of oxygen- and sulfur-containing Lewis bases and acetic acid taken in the following mass ratio: Lewis base : acetic acid = (0.005-0.0010) : (0.001-0.014) taken in the amount 2.5-50.0% of the reaction mixture mass. After separation of an aqueous layer the remaining hydrocarbon reaction mixture is subjected for azeotropic drying. EFFECT: improved method of treatment, increased yield of end product. 2 tbl, 1 dwg
Patent RU-2217094-C2 (RU)
Title: Member for manufacturing dental prostheses
Inventor: BERGSTREM NIL S GUSTAF
IPC: A61C5/77
Filed: 1999-07-21
Granted: 2003-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has base having proximal end engageable with supporting end of the supporting member and distal end and elongated stem protruding from the distal end of the base in distal direction so that cross-section size of the stem is essentially smaller than cross-diameter of the base. Dental implant member is at least partially manufactured from a material capable of burning out during the casting process using wax model. The dental prosthesis or the base part of the dental prosthesis produced on the dental implant member by casting on wax model has mainly only a part of the dental implant member. Another embodiment involves positioning the elongated stem on the distal end of the device body in not coaxial way. EFFECT: wide range of functional applications. 14 cl, 8 dwg
Patent RU-2205319-C2 (RU)
Inventor: POTAPOV V T
IPC: F16L13/14
Filed: 2001-04-19
Granted: 2003-05-27
Abstract: FIELD: erection of different pipe lines. SUBSTANCE: proposed method consists in fitting sealing member on inner pipe. Then, this pipe is inserted in outer pipe together with sealing member. Pulse load source mounted around outer pipe is used for forming circular grooves in outer and inner pipes. EFFECT: enhanced reliability of pipe connection. 2 cl, 4 dwg
Patent RU-2211930-C2 (RU)
Title: Rotary internal combustion engine
Inventor: DONTSOV V G
IPC: F02B53/08
Filed: 2001-05-30
Granted: 2003-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to divided cycle rotary internal combustion engines. Proposed engine contains compression and expansion sections including stator, outer and inner eccentric rotors synchronized in rpms, dividing plates hinge-rested on outer rotor and freely fitted in slots of hinge of inner rotor to form working chambers, and also end face walls of outer rotor with timing ports and shaft. According to invention, sections are installed in succession on common shaft to form common unit with common stator and common outer rotor. Dividing plates of second machine lag relative to dividing plates of first machine in angle of shaft turning by 22-24 o . Timing disk with scavenging ports and compressed air delivery channels is installed on outer rotor between two inner rotors. EFFECT: increased thermal efficiency of engine. 2 cl, 2 dwg
Patent RU-2210700-C2 (RU)
Title: Method of plasma ignition of pulverized coal fuel
Inventor: PEREGUDOV V S
IPC: F23C1/06
Filed: 2001-07-13
Granted: 2003-08-20
Abstract: FIELD: power engineering. SUBSTANCE: invention relates to processing of lighting up of pulverized coal boilers and stabilization of boiler flame burning (lighting). Pulverized coal fuel is ignited by generating jet of low-temperature plasma in unidirectional current plasma generator with grounded electrode connected to converter producing pulsating or interrupted current of main arc. Said converter is connected to main circuit and dc auxiliary weak current arc is preliminarily created in plasma generator, said arc being supplied from separate source. variable power plasma jet is supplied to thermochemical fuel preparation chamber of burner, and pulverized coal-air mixture is delivered into said chamber. Mixture ignited in chamber is delivered from burner into boiler furnace. If thyristor regulator connected over a zero circuit arrangement is used as converter supply main arc of plasma generator, second plasma generator is placed in operation simultaneously which is supplied through similar circuit from second thyristor zero-circuit regulator connected to transformer symmetrically relative to first thyristor regulator. Polarity of connection of second plasma generator is changed into reverse polarity relative to polarity of connection of first plasma generator. Invention provides considerable reduction of power of transformer with insulated neutral at preservation of stability of ignition of pulverized coal-air mixture and electric power supplied to plasma generator. EFFECT: improved reliability of operation. 2 cl, 2 dwg
Patent RU-2217126-C2 (RU)
Title: Agent for bath
Inventor: DENISOV N V
IPC: A61K8/92
Filed: 2001-08-27
Granted: 2003-11-27
Abstract: FIELD: medicine. SUBSTANCE: agent for bath comprises food sodium chloride or sea salt, natural essential oil and, additionally, sky-blue Cambrian clay and water. Components are taken in the definite ratio. Agent shows the general sanitation effect, it has stable odor and good economic index. Agent can be used in homes also. EFFECT: valuable properties of agent. 1 cl, 1 tbl, 6 ex
Patent RU-2209414-C2 (RU)
Inventor: ILJASOV L V
IPC: G01N33/49
Filed: 2001-09-14
Granted: 2003-07-27
Abstract: FIELD: means for clinical laboratory investigations. SUBSTANCE: analyzer has glass cylindrical pipette containing working part with blood sample positioned vertically between spacers in stand, photoelectric unit with source of electromagnetic radiation and photodetector placed in opposition one another on diameter of pipette in its working part, system measuring and processing signals of photodetector. Specific feature of given analyzer lies in that it has support with horizontal shelf located at fixed height from base of support and possessing through slit whose width exceeds diameter of pipette, two springy holders anchored under horizontal shelf one above another with possibility of simultaneous vertical location of pipette in these holders and in slit. Radiation source and photodetector are mounted on upper surface of horizontal shelf on opposite sides of slit so that working part of pipette can be positioned between them. Photodetector comes in the form of two valve photocells placed in vertical plane one above another, system measuring and processing signals of photodetector has in addition two electronic amplifiers, two voltmeters, differential amplifier, storage, controllable master unit, comparator and electronic time counter. Inputs of electronic amplifiers are connected to outputs of upper and lower photocells and their outputs are coupled to voltmeters. Output of amplifier of lower photocell is also connected to first input of differential amplifier and through toggle switch to storage whose output is connected to second input of differential amplifier and to input of controllable master unit. Outputs of differential amplifier and of controllable master unit are connected to comparator and output of the later is coupled to switching-off input of electronic time counter. EFFECT: raised reliability of proximity analysis of rate of erythrocytes settling. 5 dwg, 1 tbl
Patent RU-2217608-C2 (RU)
Inventor: SALMIN V V
IPC: F01P7/14
Filed: 2001-11-09
Granted: 2003-11-27
Abstract: FIELD: mechanical engineering; engine lubrication and cooling systems. SUBSTANCE: proposed device contains supply branch pipe, valve, water radiator, inlet and outlet branch pipes, water tank included into engine cooling system, filler and drain cocks, water pump, cooling jacket, and oil sump. It is equipped also with power turbine with reduction gear outlet manifold, electromagnetic valve connected to supply branch pipe, heat exchanger for oil heating connected with water tank provided with filler cock, fan with drive from power turbine set into operation by exhaust gases of internal combustion engine. Turbine is controlled by electromagnetic valve connected with temperature transmitter. EFFECT: facilitated starting of engine, control of temperature in lubrication system, improved reliability. 2 cl, 1 dwg
Patent RU-2275553-C2 (RU)
Inventor: LAVI ALEN
IPC: F02C7/232
Filed: 2001-11-20
Granted: 2006-04-27
Abstract: FIELD: continuous combustion chambers using liquid or gas fuel. 
     SUBSTANCE: fuel nozzle comprises first valve that closes when the pressure of inflowing fuel reaches a given value and second batching valve mounted at the outlet of the first valve, which is opened under the action of the second given value of fuel pressure.  The second valve is open when the pressure increases so that to provide the inflow of fuel to the consumers.  The batched fuel flow rate is a function of the flowing sections of the openings made at the level of the second valve.  The nozzle is additionally provided with means for individual adjusting of the second threshold value of pressure made so that to provided the uniform injection of fuel to the combustion chamber. 
     EFFECT: expanded functional capabilities. 
     4 cl, 6 dwg
Patent RU-2242325-C2 (RU)
Inventor: MAZJUR E FREDERIK
IPC: C22C38/26
Filed: 2000-03-29
Granted: 2004-12-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: process for continuous casting of band of ferrite stainless steel with thickness 10 mm comprises steps of supplying melt metal between two cooled driven rolls with horizontal axes. Melt metal contains (vol.%): (carbon + nitrogen), 0.12 or less; manganese, 1 or less; phosphorus, 0.04 or less; silicon, 1 or less, molybdenum, 2.5 or less; chrome, 11 - 19; aluminum, 1 or less; (titanium + niobium + zinc), 1 or less, iron and inevitable impurities, the balance. Melt metal factor γ p  = 420 C% +470 N% + 23 Ni % + 9 Cu% + 7 Mn% -11.5 Cr% - 11.5 Si% - 12 Mo% - 23 V% - 47 Nb% - 49 Ti% - 52 Al% +189, indicating maximum quantity of austenite in melt metal is in range 35 - 60%. Roughness degree Ra of roll surface is more than 5 micrometers. Near meniscus of melt arranged between rolls there is inert gas containing at least 60 vol.% of gas dissolved in steel. 
     EFFECT: prevention of micro-cracking of thin bands of ferrite stainless steel, simplified casting process, enlarged manufacturing possibilities due to possibility of using different kinds of steels. 
     3 cl, 2 tbl
Patent RU-2242149-C2 (RU)
Title: Tobacco processing method
Inventor: KUPER UENDI STELLA
IPC: A24B3/04
Filed: 2000-09-22
Granted: 2004-12-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: method involves heating tobacco to temperature of at least 120 0 C at pressure of from 0.25 to 7 abs. Bars, with tobacco moisture content being maintained at the level above 10% during processing; maintaining tobacco moisture content at the level exceeding 10%, when tobacco is discharged from system. Tobacco is heated in processing line of Barley type in closed curved drier, with pneumatic transportation being provided under pressure. Tobacco is processed for 5-25 s. Tobacco article produced by said method is described. 
     EFFECT: improved aromatic and/or taste properties of tobacco. 
     31 cl, 12 dwg, 14 tbl, 12 ex
Patent RU-2307641-C2 (RU)
Inventor: EGOROV SERGEJ NIKOLAEVICH
IPC: A61H5/00
Filed: 2002-10-07
Granted: 2007-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: eye exerciser has rim with reflectors attached thereto. There are openings in reflector. In usage of eye exerciser, said openings are positioned close to eye lenses. 
     EFFECT: increased efficiency and elimination of necessity for utilization of power sources. 
     4 cl, 1 dwg
Patent RU-2243638-C2 (RU)
Inventor: SATUBALDIN K K
IPC: A01B79/02
Filed: 2002-10-10
Granted: 2005-01-10
Abstract: FIELD: environment protection. 
     SUBSTANCE: method involves mechanical removal of excessive contaminants from surface and reducing toxicity of contaminated soil; sowing green manure crops and perennial grasses; preliminarily removing taking soil samples from contaminated surface and separating native contaminant destructors therefrom; after mechanical removal of contaminant from soil surface, providing sequential treatment of plot soil with water-soluble humates and at least double treatment with native contaminant destructors; mellowing soil; applying lime with mineral fertilizers such as saltpeter, double superphosphate and calcium chloride. Green manure crops are sown after application of fertilizers. Method further involves grinding green manure crops, plowing into soil and covering with soil by means of covering roll. 
     EFFECT: increased efficiency, reliable ecologically clean restoration of soil after contamination thereof.
Patent RU-2247774-C2 (RU)
Inventor: KREMENCHUTSKIJ GENNADIJ NIKOLA
IPC: C12R1/01
Filed: 2002-12-30
Granted: 2005-03-10
Abstract: FIELD: microbiology, biochemistry, enzymes. 
     SUBSTANCE: invention proposes the strain Aerococcus viridans № 167 that is a producer of the following biologically active substances: hydrogen peroxide, superoxide, lactate oxidase, superoxide dismutase and GSH-peroxidase. This strain shows enhanced antagonistic activity with respect to test-cultures of microorganisms. 
     EFFECT: valuable properties of strain. 
     1 dwg, 1 tbl
Patent RU-2249965-C2 (RU)
Inventor: GOLITSYN V P
IPC: A23B4/02
Filed: 2003-01-08
Granted: 2005-04-20
Abstract: FIELD: meat industry, in particular, production of meat delicacies. 
     SUBSTANCE: method involves injecting components; providing degassing and submerging meat products into hermetically sealed chamber; before feeding of salt brine into meat products, providing degassing of both meat products and saline; performing pulsed vacuumizing action upon salt brine with meat products and holding under pressure after each vacuumizing cycle; relieving pressure to atmospheric pressure value and holding under atmospheric pressure, with action of vacuum and atmospheric pressure upon salt brine and meat products submerged therein being provided as single cycles performed several times with the use of pipeline having designed diameter and predetermined length and adapted for coupling receiver to said chamber. Salt brine is degassed under vacuum equal to pressure of salt brine saturated vapor at given temperature with following holding for 3-10 min. Meat products are degassed under vacuum below pressure of saturated water vapor at given temperature and holding under residual vacuum until water vapor equilibrium pressure is reached at given temperature. Meat product with salt brine is held under vacuum, beginning from pressure below salt brine saturated vapor pressure to equilibrium pressure of saturated vapor of salt brine at given temperature. 
     EFFECT: reduced consumption of power for salting process, increased yield and improved quality of ready product, intensified process and simplified equipment. 
     1 dwg