baber/WOPTO huggingface dataset:
Patent RU-2171088-C1 (RU)
Title: Sectional cellular stand
Inventor: KUZNETSOV V V
IPC: A47B97/02
Filed: 2000-10-30
Granted: 2001-07-27
Abstract: FIELD: information material displaying equipment. SUBSTANCE: sectional cellular stand is made in the form of rack composed of unified devices for holding informational material of predetermined dimensions. Devices are interconnected by fastening members. Each holding device has rectangular box-shaped casing with width-length ratio of 1:1, 1:2 or 1:3 with flat or cylindrical surface. Information material retainer is formed as frame with retaining shield and guiding slot. Stand may be hung or mounted on supporing poles. Informational material may be made in the form of paper, cardboard or plastic sheets of A4, A3 size. Stand may be used in advertisement, education or information branches of industry and may be readily reoriented. Assembled stand includes stack of holders positioned in soft or semirigid package. EFFECT: wider operational capabilities, simplified and compact construction and improved versatility. 4 cl, 7 dwg
Patent RU-2170603-C1 (RU)
Title: Devbice for demulsification of carbon media
Inventor: IVANOV O JU
IPC: B01D17/06
Filed: 2000-11-14
Granted: 2001-07-20
Abstract: FIELD: separation of carbon media with the use of wave action of a wide frequency spectrum, applicable in oil fields. SUBSTANCE: the device has a working tank with product inlet and outlet pipe connections, generator and radiator of acoustic vibrations, generator of electromagnetic modes, and a radiating antenna. The antenna consists of a ceramic casing accommodating two contours of transverse parallel plates made of metal with different electronegativity. The plates of one contour are positioned between the plates of the other contour. EFFECT: enhanced degree of demulsification of carbon media of any kinds, heavy- viscosous ones inclusive, reduced power consumption. 3 cl, 1 tbl, 2 dwg
Patent RU-2170982-C1 (RU)
IPC: H01H1/20
Filed: 2000-11-24
Granted: 2001-07-20
Abstract: FIELD: electrical engineering, low-voltage equipment, design of contactors and starters. SUBSTANCE: process of manufacture of electromagnetic switching device includes manufacture of frame, core with pull-in coil, casing, shock absorbers, units of contact cross-pieces, mobile bridge contact units coming in the form of contact bridges with straps containing silver, block with immobile contact units in the form of clamps with upper and lower flanges ( upper flanges carrying straps containing silver ) and return springs, assembly, painting, marking, test and packaging of device. Arc- guiding clamp-shaped element composed of two clamps and vertical member with hole and protrusion or with two holes is made additionally per each contact clamp while manufacturing immobile contact units. Each contact clamp is brought into arc-guiding clamp-shaped element prior to assembly of device. EFFECT: manufacture of electromagnetic switching device displaying high switching wear resistance, reliable during long-term operation and requiring no complex operations while being assembled with significant acceleration of drift of arc from contact units which leads to prolonged service life of both contact units and device as whole. 24 cl, 23 dwg
Patent RU-2174589-C1 (RU)
Title: Способ удаления асфальто-смолистых и парафино-гидратных отложений из скважины и способ изготовления гранул щелочного металла, помещенных в изолирующие капсулы
Inventor: AFANAS EV M G
IPC: E21B37/06
Filed: 2000-12-18
Granted: 2001-10-10
Abstract: Изобретение относится к области нефтегазодобычи и предназначено для очистки скважин (трубных колонн) от асфальто-смолистых и парафино-гидратных отложений (АСПГО), образующихся в процессе эксплуатации скважин. В скважину вводят в виде суспензий щелочной металл в виде гранул, помещенных в легкоплавкие изолирующие капсулы. Гранулы изготавливают путем введения в расплавленный щелочной металл крупиц утяжелителя. Эти крупицы становятся центрами кристаллизации гранул при остывании металла в процессе его перемешивания. Изготавливают гранулы, помещенные в капсулы с различными параметрами. Использование таких гранул позволяет вводить щелочной металл в соприкосновение с водой с обеспечением оптимального тепломассообмена термохимической реакции во всем интервале распространения зоны АСПГО, добиваясь ее максимальной эффективности. Технический результат: упрощение технологии изготовления гранул, повышение эффективности удаления АСПГО. 2 с. и 14 з.п.ф-лы.
Patent RU-2172344-C1 (RU)
IPC: C12N1/38
Filed: 2000-12-21
Granted: 2001-08-20
Abstract: Изобретение относится к области биотехнологии и касается производства антибиотиков микробиологическим методом. Культуру-продуцент выращивают в присутствии стимулятора натриевой соли [поли-(2,5-дигидрокси-фенилен)]- 4-тиосульфокислоты. Стимулятор вносят в концентрации 2-10 мкг/мл после 24 ч от начала выращивания. В качестве культуры-продуцента может быть использован продуцент пенициллина, продуцент стрептомицина, продуцент рифамицина В или продуцент рубомицина. Способ позволяет повысить интенсивность антибиотикообразования. 6 з.п. ф-лы, 4 ил.
Patent RU-2187443-C1 (RU)
Title: Aircraft emergency and rescue system
Inventor: BOMSHTEJN K G
IPC: B64C1/32
Filed: 2000-12-25
Granted: 2002-08-20
Abstract: FIELD: emergency and rescue equipment. SUBSTANCE: proposed system includes set of habitable modules and connecting compartments which are components of fuselage provided with quick-acting disintegration units, separation subsystems and parachute subsystems. Disintegration units are used for separating the wings, stabilizer, horizontal tail and power plants from fuselage. Separation subsystems located in connecting compartments are used for fastening the habitable modules, disconnecting these modules and service lines. Parachute subsystems includes set of multi-canopy standardized guided parachutes which are kept in compact form in compartments of each module. Tail compartment of fuselage is provided with additional parachute braking subsystem. Canopies of multi-canopy parachute subsystems are provided with structural air porosity made in form of unsymmetrical holes and slots; this subsystem is mounted on each module for guided rotation around vertical axis. Provision is made for lateral rudders for forming cross-wind forces at descent of modules and ratio beacon for accurate location of air disaster. EFFECT: possibility of forming combination collective rescue system for passengers and crew of wide-fuselage aircraft in an emergency. 5 cl, 5 dwg
Patent RU-2187073-C1 (RU)
Inventor: KIRILOV A F
IPC: G01C17/00
Filed: 2001-01-09
Granted: 2002-08-10
Abstract: FIELD: navigational instrumentation engineering; magnetic compasses with magnetic sensitive element mounted on bearing unit. SUBSTANCE: magnetic compass has housing with liquid and magnetic sensitive element with support and with cavity inside it. Magnetic sensitive element is mounted on bearing unit and is provided with permanent magnets and card. Bearing unit includes column on which holder of support and limiting nonmagnetic washer are located. Base of this column has through hole with slots of different configuration and sizes. Limiting non-magnetic washer is shaped in form and is provided with teeth of different configuration and sizes which coincide with those of through hole. Tail-piece of column is brought out of cavity through hole found in base of magnetic sensitive element. EFFECT: improved service characteristics of magnetic compass; facilitated assembly and disassembly of compass for manufacture and repair of magnetic compass; high quality of Manufactures assembly. 5 dwg
Patent RU-2190439-C1 (RU)
Title: Method for preventing forest fire from spreading
Inventor: GLAVATSKIJ G D
IPC: A62C3/02
Filed: 2001-01-25
Granted: 2002-10-10
Abstract: FIELD: fire-fighting facilities. SUBSTANCE: method involves laying mine strip at predetermined distance from ground fire; burning soil surface combustible materials along line extending between fire front and mine strip and spaced from mine line by distance equal to width of strip to be burnt; simultaneously applying fire-suppressing compound along lines dividing strip into tapes, onto combustible materials. Fire produced by burning combustible material is blown by fair wind facilitating rapid burning of combustibles, while excessive growth of fire intensity is prevented by the effect of fire-extinguishing powder compound. EFFECT: increased efficiency of firing process by controllable burning of strip to prevent fire from being transferred through mine strip. 1 dwg
Patent RU-2186401-C1 (RU)
Title: Compensation accelerometer
Inventor: BAZHENOV V I
IPC: G01P15/13
Filed: 2001-03-27
Granted: 2002-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: compensation accelerometer includes first plate of single-crystal material in which immobile element, mobile element with current-conductive surfaces, differential capacitive converter with immobile electrodes on second and third plates, A C two-phase voltage generator, D C reference voltage source, amplifier with two antiphase outputs are formed. Second plate carries first and second immobile electrodes of differential capacitive converter. Third and fourth immobile electrodes are formed on third plate. One output of A C two-phase voltage generator and one output of amplifier are connected to first immobile electrode. Second output of abovementioned generator and second output of amplifier are connected to third immobile electrode. Second and fourth immobile electrodes are tied up together and are connected to input of amplifier and to D C reference voltage source. First and second, third and fourth immobile electrodes are positioned on proper plates in one-another symmetry relative to one axis or perpendicular to this axis. EFFECT: raised operational reliability of accelerometer. 2 cl, 8 dwg
Patent RU-2191592-C1 (RU)
Inventor: BOLDYREV A A
IPC: A61K38/05
Filed: 2001-04-26
Granted: 2002-10-27
Abstract: FIELD: medicine. SUBSTANCE: invention proposes the use of carnosine methyl and ethyl esters or their salts as antioxidant and antihypoxic agent. Agent enhances oxidative resistance of biological structures. EFFECT: valuable biological properties of agent. 1 cl, 5 tbl, 3 dwg, 5 ex
Patent RU-2194908-C1 (RU)
Title: Fitting for pipe line
Inventor: VETER V V
IPC: F16L43/00
Filed: 2001-05-07
Granted: 2002-12-20
Abstract: FIELD: construction engineering; laying pipe lines at points of turn. SUBSTANCE: proposed fitting is made from at least two sections of pipe manufactured from high-strength cast iron which are welded at angle; said sections have similar passage area. Specification gives mathematical dependence of width of weld versus angle of turn of pipe line and thickness of wall of fitting. Specification contains also recommendations for selection of material of weld seam and data on connecting members of fitting. EFFECT: extended field of application. 6 cl, 4 dwg
Patent RU-2180184-C1 (RU)
Title: Shoes supporting post with local heating
Inventor: ZAKHAROV S I
IPC: A47B61/04
Filed: 2001-05-22
Granted: 2002-03-10
Abstract: FIELD: production of furniture. SUBSTANCE: post has cover, side walls and heating member. Section with door is mounted under cover and fixed on base or on side walls. Heating member made in the form of plate with safety screen above it and tray beneath it is arranged on base and/or on walls in the vicinity of mentioned section with door. Area of heating member is 0.35-1.0 of base total area. Door may be opened from front side or from end side of section. Section is made in the form of sectional box, shelves or drawer. Post is provided with electric fuse, timer, pilot lamp. Post may be also made in the form of bench, stool, chair, with cover forming seat. Post may be equipped with back forming section. Post of such construction is preferably designed for use in homes with restricted area. EFFECT: enhanced reliability in usage, improved comfort and simplified manufacture process. 10 cl, 4 dwg, 1 tbl
Patent RU-2197189-C1 (RU)
Inventor: POPOV A A
IPC: A61B17/42
Filed: 2001-06-04
Granted: 2003-01-27
Abstract: FIELD: medicine, operative gynecology. SUBSTANCE: sacrouterine ligaments and a rectovaginal septum are sutured from the side of a vagina. Then, under laparoscopic control one should direct a ligature by a blunt technique retroperitoneally up to a promontory. Promontory's periosteum is sutured. A ligature is withdrawn along a developed channel backwards into a vagina. Posterior vaginal wall is fixed to a promontory by connecting ligatures at the control for vaginal tension. EFFECT: decreased traumaticity level. 1 ex
Patent RU-2194667-C1 (RU)
Title: Extraction phosphoric acid purification process
Inventor: BUSHUEV N N
IPC: C01B25/234
Filed: 2001-09-18
Granted: 2002-12-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention relates to removal of sulfates and suspended materials from concentrated solutions (57.5-64% P 2 O 5 ) of extraction phosphoric acid obtained via acid decomposition of apatite concentrate. In particular, to extraction phosphoric acid containing 57.5-64% P 2 O 5  and 0.3-3% SO 4 , strontium compound is added in amount required to achieve ratio Sr 2+ : SO       2-   4        = 0.82-1.05 in acid. Stirring is effected for 0.5-1 h followed by settling for 50-100 h and separation of concentrates product sediment. EFFECT: enabled purification of high-concentration phosphoric acid and essentially full removal of sulfate precipitates. 2 cl, 3 ex
Patent RU-2201953-C1 (RU)
Title: Liquid-phase thermal cracking reactor cleaning system
Inventor: KHAJRUDINOV I R
IPC: C10G9/14
Filed: 2001-10-01
Granted: 2003-04-10
Abstract: FIELD: chemical engineering. SUBSTANCE: system applicable for cleansing reaction apparatuses used for oil feedstock thermal cracking and visbreaking comprises free suspended brackets with cleaners, which are made in the form of spring-loaded legs consisting of horseshoe sector peaks leaning against surface to be cleaned, whereas brackets are mounted on centering guides in perforated cylindrical housing for axial displacement and are provided with extensible tools, for example screw pairs. EFFECT: simplified cleaning system and reduced coking owing to effective angular motion of feedstock stream. 3 dwg
Patent RU-2205527-C1 (RU)
Title: Tillage tool
Inventor: MAZITOV N K
IPC: A01B49/02
Filed: 2001-10-12
Granted: 2003-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage tool has frame, mellowing members and rod-type roll attached to frame. Mellowing members are made in the form of flat knives. Each knife is set at an angle of 25-35 deg to direction of advancement of tillage tool and fixed on frame by means of two tines. Roll rods are arranged at an angle to roll axis and have rectangular section. Angle of knife with respect to direction of advancement of tillage tool is equal to angle of rod with respect to roll axis. Apexes of knife and rod are oriented in opposite directions. EFFECT: increased quality of presowing soil tillage and reduced power consumption. 4 dwg
Patent RU-2196950-C1 (RU)
Inventor: POPOVICH E A
IPC: F41A19/42
Filed: 2002-01-10
Granted: 2003-01-20
Abstract: FIELD: weapon, in particular, firing gears of small arms. SUBSTANCE: firing gear has a housing, hammer strut with a spring installed in a swinging part. The swinging part is also installed on a pin and rigidly coupled to the trigger fork with the aid of a screw and bush. The firing pin is spring-loaded by a spring and has a side boss engageable with the firing fork. A spacing is made in the housing for rotation of the firing fork with the swinging part for a free passage of the bush with the screw. EFFECT: enhanced stiffness of the housing and range of the articles. 2 cl, 4 dwg
Patent RU-2209375-C1 (RU)
Title: Boiler aggregate
Inventor: SHARAPOV V I
IPC: F22D1/50
Filed: 2002-02-15
Granted: 2003-07-27
Abstract: FIELD: heat and power engineering, possibly boiler aggregates. SUBSTANCE: boiler aggregate includes boiler, vacuum water deaerator with pipelines for initial water, for heating agent and for deaerated water. Novelty is arrangement of surface preheater of heating agent of vacuum deaerator and contact type preheater of initial water of vacuum deaerator in gas duct of boiler according to motion direction of combustion products. EFFECT: enhanced effectiveness of boiler aggregate. 1 dwg
Patent RU-2222305-C1 (RU)
Title: General road first-aid kit
Inventor: BESPALOV A A
IPC: A61F17/00
Filed: 2002-04-24
Granted: 2004-01-27
Abstract: FIELD: medicine. SUBSTANCE: first-aid kit is designed for oriented complex pharmacotherapy at self-assistance before arrival of specialist. First-aid kit includes package with identification symbols placed in casing provided with instructions for using drugs. Package has base of rigid material with recesses for placing drugs and it is divided by sections. Each section is joined with adjacent one along its elongated side by means of flexible material providing possibility for folding sections. Each section has separate cover of transparent material detachably secured to base at two free sides; in each section there are drugs designed for treating one disease. Folded sections are placed in casing in which also there are medical mini-handbook and instruction for diagnostics and first aid for patients. EFFECT: enhanced efficiency of using kit due to simplified process of first aid. 7 cl, 4 dwg
Patent RU-2225570-C1 (RU)
Title: Method for thermic deaeration of water
Inventor: SHARAPOV V I
IPC: F22D1/50
Filed: 2002-07-26
Granted: 2004-03-10
Abstract: FIELD: thermic deaeration of water, possibly in boiler aggregates. SUBSTANCE: method comprises steps of deaerating water in vacuum deaerator by feeding to deaerator initial water and heating agent; sustaining predetermined concentration of dissolved oxygen in deaerated water by successively controlling temperature of initial water and flowrate of heating agent; when oxygen concentration exceeds predetermined value at first increasing temperature of initial water and then, if necessary increasing flowrate of heating agent; when oxygen concentration becomes lower than predetermined value at first decreasing flowrate of heating agent and then lowering temperature of initial water. EFFECT: enhanced efficiency and reliability of boiler aggregate. 1 dwg
Patent RU-2225958-C1 (RU)
Title: Drive
Inventor: BELOUSOV N I
IPC: F16H57/08
Filed: 2002-08-08
Granted: 2004-03-20
Abstract: FIELD: mechanical engineering, in particular, equipment used in automatic system drives for propulsions, drives for antennae of acceleration blocks. SUBSTANCE: drive has casing 1, output shaft 3, engine 4 with shaft 5, n sensors 7 for sensing position of output shaft 3, planetary reducer 6 with central toothed gear 11 having Z teeth. Shaft 5 is connected with shaft 3 through reducer 6 whose gear 11 is mounted on shaft 3 and is meshed with gear 10 of sensor 7. Casing 1 is manufactured from material having thermal expansion coefficient of α = (α s z s +α c z c )/(z s +Z c ), where α s  is thermal expansion coefficient of material of toothed gear 10, α c  is thermal expansion coefficient of material of central toothed gear 11. According to particular embodiment, toothed gears 10 and 11 and casing 1 of drive may be made from materials having equal thermal expansion coefficients, in particular, from aluminum alloy. EFFECT: increased precision in measuring of output shaft position. 3 cl, 3 dwg
Patent RU-2216581-C1 (RU)
Inventor: SHPERBER R E
IPC: C11D3/14
Filed: 2002-09-05
Granted: 2003-11-20
Abstract: FIELD: technical detergents. SUBSTANCE: indicated detergent comprises the following components, wt.-%: depleted bleached clay or depleted filtering powders (waste of oily production), 65-80; sodium carbonate or hydrocarbonate, 4-15; water, up to 100. Detergent provides high cleansing degree and anticorrosive properties. Proposed detergent is designated for cleansing metallic surfaces from residues of petroleum products and mechanical impurities and can be used in treatment of containers in petroleum-processing plants and railways. EFFECT: enhanced effectiveness and valuable properties of detergent. 2 tbl
Patent RU-2226717-C1 (RU)
Title: Method for modeling acute hemorrhaging gastric peptic ulcer
Inventor: POPOV A A
IPC: G09B23/28
Filed: 2002-11-21
Granted: 2004-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking blood from tail vein in the amount of 25-30% of total circulating blood volume to imitate gastrointestinal hemorrhages corresponding to ulcer injury of various severity degree conditions. EFFECT: enhanced effectiveness in testing various methods for treating the cases of gastrointestinal hemorrhages.
Patent RU-2233863-C1 (RU)
Inventor: PIVOVAROVA N A
IPC: C10G29/20
Filed: 2002-12-30
Granted: 2004-08-10
Abstract: FIELD: refining of oil; methods of cleaning gas-condensate and its fractions from mercaptanes. 
     SUBSTANCE: proposed method of demercaptanization of gas-condensate is performed by treatment of starting material with elementary sulfur solution in presence of organic amine. Reaction mixture is preliminarily subjected to action of magnetic field at magnetic induction of 0.02-0.5 T and rate of flux of 0.025-0.250 m/s. Treatment is continued for 0.2-0.5 h. Elementary sulfur is introduced at ratio of 0.5-2 mole to 1 mole of mercaptane sulfur. Degree of demercaptanization is improved by 15%. 
     EFFECT: enhanced efficiency; increased productivity. 
     3 cl, 1 tbl, 9 ex
Patent RU-2229680-C1 (RU)
Inventor: BULANOV V I
IPC: F42B39/26
Filed: 2003-02-11
Granted: 2004-05-27
Abstract: FIELD: military equipment, in particular, packing of ammunition in a container for storage and transportation. SUBSTANCE: the method consists in loading of shots in the links of a belt, which is rolled up in a spiral of two branches, installation of shots with the head and bottom parts in the seats of horizontal partitions, the last belt link is left free and fixed on a conjugated rod fastened in the partition seats forming an assembly that is installed on the bottom of a metal standard container. The beginning of the belt spiral is arranged along the larger side of the partitions made to the shape of the cross-section of the metal standard container, and the free shot is placed inside the spiral. EFFECT: enhanced capacity of the standard metal container. 2 dwg
Patent RU-2236107-C1 (RU)
Inventor: SVIRIDOV L T
IPC: A01C5/00
Filed: 2003-02-27
Granted: 2004-09-20
Abstract: FIELD: forestry, in particular, sowing of large-fruit forest crop seeds, such as oak acorns. 
     SUBSTANCE: method involves tilling soil; sowing seeds and compacting. Tillage involves cutting soil in three planes through width of 100 mm and depth of 160-180 mm; undercutting soddy layer to depth of 60-80 mm and removing it for forming of protective layer; rotavating groove to 80-100 mm depth. Seeds are sown at distance of 20-30 mm from groove bottom. 
     EFFECT: reduced labor intensity and improved quality of soil tillage and sowing of acorns. 
     4 dwg
Patent RU-2230617-C1 (RU)
Title: Система калибров для холодной прокатки фасонного контактного провода
Inventor: GRACH I A
IPC: B21B1/16
Filed: 2003-03-17
Granted: 2004-06-20
Abstract: Изобретение может быть использовано при холодной прокатке контактных фасонных профилей, в том числе из высокопрочных износостойких медных сплавов, используемых на железных дорогах и в городском транспорте. Задача изобретения - повышение качества и долговечности инструмента, а также технико–эксплуатационных показателей фасонного контактного провода. Система содержит подготовительный, черновой, предчистовой и чистовой калибры. В систему дополнительно введены первый и второй предварительные калибры. Форма выполнения и взаимосвязь характеристических размеров валков калибров регламентированы. Изобретение позволяет увеличить стойкость инструмента за счет более равномерного распределения усилий на валках, повысить точность и стабильность размеров контактного провода, улучшить его механические свойства. 6 ил.