baber/WOPTO huggingface dataset:
Patent UA-74452-C2 (UA)
Title: System for selective protection of branched electric circuits
Inventor: HAPONENKO HENNADII MYKOLAIOVYCH
Filed: 2004-01-22
Abstract: The present invention relates to a system for selective protection of branched electric circuits, specifically electric circuits with voltage up to 1000 V, against short-circuit currents. The system has several protection levels. At the last protection level beginning from the voltage source, the protection is provided by circuit breakers without turn-off delay. At all the preceding levels, the protection is provided by circuit breakers with releases operating at short-circuit currents in the range of ISC1 ... ISC2. Within the said range, the circuit breaker operates with the specified turn-off delay. Turn-off delay is not provided if the short-circuit current exceeds the current ISC2. The protection system also contains current-limiting reactors, which are inserted in the output circuits of the circuit breakers at the protection levels beginning with the second level. The resistance of the reactor is defined so that the short-circuit current in the circuit with the reactor is 20 ... 40 times the rated current of the circuit breaker at the corresponding protection level. The operation current of each of the circuit breakers that provide the protection at the protection levels from the second level to the next to last level is 1.1 ... 1.5 times the limit short-circuit current in the circuit with the reactor. Additionally, the release of the circuit breaker at the specified protection level can operate depending on the integral of short circuit current that is determined at turn-off time interval of the circuit breaker at the preceding protection level. The integral operation set-points of the releases of the circuit breakers are adjusted so that the integral operation set-point of the circuit breaker at the certain protection level is 1.5 ... 2 times the integral operation set-point of the circuit breaker at the preceding protection level.
Patent RU-2186566-C2 (RU)
Title: Method for treating rhinitis
Inventor: VAGINA G E
IPC: A61P11/02
Filed: 2000-02-18
Granted: 2002-08-10
Abstract: FIELD: medicine. SUBSTANCE: method deals with applying a new curative preparation being 1.0-2.2% potassium or sodium succinate solution. Treatment course lasts depending upon the syndrome degree. The preparation could additionally contain anise oil at 0.09-0.11 wt.% and mint oil at 0.02-0.04 wt. %. The method provides high therapeutic action, accelerates recovery process, causes no side effects. EFFECT: higher efficiency of therapy. 3 cl, 2 tbl
Patent RU-2189185-C2 (RU)
Inventor: DAMBAEV G TS
IPC: A61B17/11
Filed: 2000-04-17
Granted: 2002-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has two of the first titanium nickelide wire coils possessing shape memory properties. The coils are fitted coaxially to make the guides touch each other and cylindrical spiral manufactured form the same wire having at least two coils. The spiral is coaxially mounted in the lumen of the two first coils. Smooth conjugation is available between their internal ends and the spiral ends. Every first coil is shaped as an element of flat spiral which winding pitch being equal to spiral diameter and length being equal to 1.1-1.2 times the full spiral revolution. Ratio of external spiral radius to the minimum value of the first coils rounding internal radius is equal to 0.5-0.7. The first coils touch each other at segments the length of which is equal to 10-20% of full spiral revolution length. EFFECT: reduced risk of traumatic complications. 4 dwg
Patent RU-2192408-C2 (RU)
Title: Method of synthesis of substituted aryloxyacetic acid
Inventor: KOMAROV A A
IPC: C07C59/70
Filed: 2000-05-12
Granted: 2002-11-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of aryloxyacetic acid of the general formula (I)   where X means -C(Et)=C(Et)-; -CH(Et)- -CH(Et)- . Method involves condensation of phenol of the general formula (II)   with haloidacetic acid ester in the presence of alkaline agent in medium of organic solvent or their mixture followed by acidification of reaction mixture and extraction of reaction products with 3-20% alkali aqueous solution, keeping obtained alkaline extract at 20-100 C for 8-12 h, neutralization to pH 6-8, separation of precipitated parent phenol, acidification to pH 1 and isolation of end product with yield 39-41%. Reaction is carried for a single stage. Product is used for preparing protein conjugates in development of immunohistochemical methods of hormones assay and it shows antioxidant and anti-inflammatory properties also. EFFECT: improved and simplified method, decreased reaction time.
Patent RU-2191937-C2 (RU)
Title: Spiral cylindrical gearing with thrust rings
Inventor: OGNEV M E
IPC: F16H1/08
Filed: 2000-06-07
Granted: 2002-10-27
Abstract: FIELD: machine engineering, possibly power spiral cylindrical gear transmissions. SUBSTANCE: gearing includes pinion, wheel and device for unloading bearing units of shafts from axial forces. Said device is in the form of thrust ridge rigidly secured to pinion shaft and provided with self-aligning thrust ring having flat and cone lateral sides and cone opening embracing cylindrical neck of thrust ridge. Cylindrical neck of thrust ridge is in the form of separate ring titled as supporting ring and mounted onto end step of toothed rim of pinion. Diameter of neck exceeds that of tooth indentations in order to provide access of oil from engagement zone to annular cavity and further by action of centrifugal force through end radial grooves on end of thrust ring to working zone of engagement. EFFECT: increased loading capacity of device. 1 dwg
Patent RU-2189801-C2 (RU)
Inventor: ONISHCHENKO A L
IPC: A61F9/00
Filed: 2000-10-17
Granted: 2002-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering medicament preparation into found ciliary painfulness zone projection under conjunctiva in the amount enabling to create preparation depot overlapping ciliary painfulness zone by 1-2 mm in all directions. EFFECT: enhanced effectiveness of treatment.
Patent RU-2195394-C2 (RU)
Title: Dispersion-hardened composition material for making electrodes for resistance welding
Inventor: SHALUNOV E P
IPC: C22C9/01
Filed: 2001-02-02
Granted: 2002-12-27
Abstract: FIELD: welding production, possibly manufacture of electrodes for resistance welding, mainly for welding non-ferrous metals and preliminarily coated steels. SUBSTANCE: dispersion-hardened copper-base material containing aluminium and copper oxide also contains carbon at the following relation of ingredients, mas. %: aluminium, 0.4-0.7; copper oxide, 2-2,8; carbon, 0.2-0.3; copper, the balance. EFFECT: improved adhesionproof properties of material, increased useful life period of electrodes made of such material, enlarged assortment of dispersion-hardened copper-base composition materials with high physico-mechanical characteristics. 4 tbl
Patent RU-2225255-C2 (RU)
Inventor: LOCKEMEYER JOHN ROBERT
IPC: B01J35/00
Filed: 1999-09-10
Granted: 2004-03-10
Abstract: FIELD: organic synthesis catalyst. SUBSTANCE: carrier is characterized by sodium solubilization rate determined from amount of sodium released on immersion for 5 min of carrier in boiling water, at weight ratio of boiling water to carrier 3:1, no more than 5 ppm based on the total weight of carrier. Catalyst preparation process is characterized by that required sodium solubilization rate is achieved through a method effective for transferring ionizable particles located on carrier surface into ionic state and removing then at least part of these particles or for transferring ionizable particles into insoluble state, or for transferring these particles into steady state. Catalyst contains above-defined carrier, silver, and optionally promoter. Catalyst is prepared by impregnating it with solution wherein hydrogen ion activity is lowered by adding base. In addition, process of catalytic epoxidation of alkene with oxygen-containing gas is claimed. Claimed carriers with controlled solubilization rate ensure preparation of improved catalysts. EFFECT: increased activity and selectivity of catalyst. 9 cl, 3 tbl, 12 ex
Patent RU-2202301-C2 (RU)
Title: Compression-distraction apparatus
Inventor: PAVLOVICHEV S A
IPC: A61B17/66
Filed: 2001-04-25
Granted: 2003-04-20
Abstract: FIELD: medicine, in particular, traumatology and orthopedics. SUBSTANCE: apparatus has supports with openings and slots, wires and rods secured on supports by means of wire retainers and rod retainers, threaded distraction devices provided with bushings mounted thereon and adapted for connecting supports and attachment members. Slots are provided at one side with toothed cuts. Bushings are positioned in support slots and equipped with faceted head having support portion and teeth extending along perimeter of outer surface. Rod retainers are made in the form of coupling with threaded legs. Apparatus is used for treating diseases and injured bones of limbs. EFFECT: simplified construction by reduced number of supporting members and simplified mounting process. 4 cl, 4 dwg
Patent RU-2202067-C2 (RU)
Title: Straight-through boiler
Inventor: SEMENOV V I
IPC: F22B31/04
Filed: 2001-05-21
Granted: 2003-04-10
Abstract: FIELD: generation of steam; heat- power engineering. SUBSTANCE: straight-through boiler has furnace chamber, burner unit, cooling chamber, feed pump, economizer, steam forming baffle walls, steam superheater and additional furnace chambers with burner units and cooling chamber. Detonator has cylinder, piston, energy accumulator, shock absorber, detonating channel and valve system. It is mounted in one of furnace chambers. All furnace chambers are provided with shutters and valves and are interconnected by means of detonating channels; cooling chambers are provided with slag holes, filters and nozzles. EFFECT: enhanced economical efficiency; increased power of boiler. 4 dwg
Patent RU-2243861-C2 (RU)
Inventor: JURKEVICH V V
IPC: B23B21/00
Filed: 2002-06-04
Granted: 2005-01-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has screw with nut and two pistons mounted in the cylindrical chambers. 
     EFFECT: improved design. 
     1 dwg
Patent RU-2303477-C2 (RU)
Inventor: RUDIL DANIEHL
IPC: G01N29/00
Filed: 2002-07-24
Granted: 2007-07-27
Abstract: FIELD: chemical industry. 
     SUBSTANCE: device comprises straight hollow cylinder (1) that has wall (2) at one of its faces or is in a contact with the wall.  Cylinder (1) has outlet port (3) made in its side and outlet port (4) made in the other face for the phase to be separated, and third port (5) for the second phase.  The size of outlet port (4) is less than that of outlet port (3), and size of port (5) is intermediate between them. 
     EFFECT: enhanced reliability. 
     18 cl, 6 dwg, 1 tbl
Patent RU-2228945-C2 (RU)
Title: Состав для брикетирования топлива
Inventor: ZAKHAROV JU A
IPC: C10L5/14
Filed: 2002-08-12
Granted: 2004-05-20
Abstract: Изобретение относится к технологии получения твердого углеродсодержащего топлива, в частности к составам для брикетирования топлива, и может быть использовано в быту и в промышленности. Состав для брикетирования топлива включает торф, 1-10% угля и дополнительно содержит 1-40% асфальтеносмолопарафиновых отложений (АСПО), которые образуются на подземном оборудовании скважин в результате их эксплуатации. АСПО содержат 25-30 асфальтенов, 15-20 смол и 50-60 парафинов. Использование АСПО повышает теплотехнические характеристики топлива, снижает его зольность и увеличивает теплоту сгорания. 1 з.п.ф-лы, 1 табл.
Patent RU-2260916-C2 (RU)
Inventor: KOTENKO V V
IPC: H04L9/00
Filed: 2002-09-23
Granted: 2005-09-20
Abstract: FIELD: computer science. 
     SUBSTANCE: on basis of key data from selective space of set of source key K s  appropriate source key K S  is selected, on basis of which from elements of discontinuous form S of virtual selection space SZ of set of virtual key K v  parameters S Ki  for transformation Z[S, t] are selected for forming continuous-even form Z of virtual selection space, on basis of which virtual key K v (t)=Z[S Ki , t] is received, which is subjected to analog-digital conversion of expanding G[K v (t), t i ], parameters for which are set by source key and on basis of results of which R-expanded key K c (i) is formed, setting transformations for information encryption M(i) and decryption of cryptograms E(i), while source binary key is preliminary made into continuous-even virtual key, which is then expanded back for forming of binary expanded key. 
     EFFECT: higher quality. 
     14 cl, 14 dwg, 6 tbl
Patent RU-2275483-C2 (RU)
Inventor: RODIONOV IGOR KONSTANTINOVICH
IPC: E04G23/02
Filed: 2002-09-24
Granted: 2006-04-27
Abstract: FIELD: building, particularly working measures on existing buildings. 
     SUBSTANCE: method involves fusing connection seams at rod ends and in several intermediate sections; enlarging intermediate seams at paired flanges of main rods. Dimensions of above seams are enough to create welding flexure values equal to that of centroid of section displacement owing to additional members connection. 
     EFFECT: increased load-bearing capabilities of rods. 
     3 dwg
Patent RU-2250611-C2 (RU)
Inventor: PIVKIN N M
IPC: A01M29/02
Filed: 2002-11-12
Granted: 2005-04-27
Abstract: FIELD: agriculture, in particular, methods for repelling of birds from national economy objects. 
     SUBSTANCE: method involves attaching at least one acoustic whistle to rockets grain stabilizer, said rockets grain being launched towards stock of birds and being adapted for burning in vibrational mode. Geometric sizes of whistles provide for required amplitude-frequency characteristics of sound. During flying of said device, approach air stream passes through whistles and periodically generates acoustic signals simulating cries of predatory birds and attracting additional attention of birds to be repelled to silhouette of device during the entire period of flight. Cries of various predatory birds may be simulated through selection of whistles with predetermined geometric sizes. 
     EFFECT: increased efficiency and simplified method. 
     4 dwg
Patent RU-2264678-C2 (RU)
Title: Пьезокерамическая многослойная деталь для измерительных приборов и способ ее изготовления
Inventor: LOPATIN SERGEJ
IPC: H01L41/335
Filed: 2000-08-03
Granted: 2005-11-20
Abstract: Изобретение относится к пьезоэлектрическому электромеханическому приводу или сенсорному элементу, выполненному пакетным способом. Сущность: привод или сенсорный элемент содержит несколько пьезоэлектрических керамических слоев. Между двумя обращенными друг к другу поверхностями непосредственно примыкающих друг к другу слоев расположен электродный слой и электрический соединитель, выступающий наружу. По крайней мере в одной из двух обращенных друг к другу поверхностей пьезокерамических слоев выполнена канавка для размещения в ней, по крайней мере частично, электрического соединителя. Технический результат: повышение точности в условиях воздействия высоких температур и больших статических и динамических нагрузок. 5 н. и 10 з.п. ф-лы, 7 ил.
Patent RU-2238739-C2 (RU)
Inventor: ZELENTSOVA V L
IPC: A61K31/27
Filed: 2002-11-28
Granted: 2004-10-27
Abstract: FIELD: medicine, pediatrics. 
     SUBSTANCE: invention can be used in treatment of nephropathy in children in neonatal period. Method involves the general background therapy and, except for, administration to patient tizol with heparin and tizol with proserin by applications. Applications are carried out on lumbar region skin of patient in zone of kidneys projection and in suprapubic region in zone of bladder projection, respectively. Procedure is carried out for 5-10 min. Treatment courses are 10-15 days. Method provides stimulating effect on growth of kidneys, recovery of rheology and urodynamics with simultaneous reducing amount of pharmacological preparation administrating in child body. 
     EFFECT: improved, enhanced and valuable treatment. 
     2 ex
Patent RU-2261592-C2 (RU)
Inventor: SALDAEV A M
IPC: A01G25/09
Filed: 2002-11-28
Granted: 2005-10-10
Abstract: FIELD: agricultural engineering, in particular, irrigation equipment, more particular, continuous motion sprinkler machines for farms. 
     SUBSTANCE: girder has central panel with two cantilevers pivotally fixed thereon. Each of two cantilevers is made in the form of mutually perpendicular vertical and horizontal girders having belts, columns, angle braces and sprinkler heads on water supply girder. Pipelines on central panel and water supply girder are made in the form of curved circuit line in transverse-vertical plane of sprinkler unit. Circuit line equation is y=a/2(e x/a +e -x/a ), where a is distance from surface of field to be irrigated to pipeline arranged in mid portion of central panel; e is Napierian base (Napierian number); x and y are abscissae and ordinates of unknown points of pipeline in Cartesian coordinates XOY, the beginning part of which is aligned with field surface and with vertical axis of symmetry of girdle. 
     EFFECT: enhanced reliability in operation and increased efficiency. 
     4 dwg
Patent RU-2325391-C2 (RU)
Inventor: BOLIN MARTIN
IPC: A61P9/00
Filed: 2001-05-31
Granted: 2008-05-27
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: this invention describes new crystal forms of tryazol[4,5-d]pyrimidine formula I  , composition methods and based pharmaceutical formulations. Compounds develop high efficiency as antagonist P 2T , can be applied for medical prevention and treatment of arterial thrombotic complication, as well as tumour growth and extension. 
     EFFECT: compounds show high metabolic stability and bioavailability. 
     22 cl, 5 ex, 6 dwg
Patent RU-2247944-C2 (RU)
Inventor: BELEN KIJ V A
IPC: G01C21/00
Filed: 2003-02-20
Granted: 2005-03-10
Abstract: FIELD: navigation of moving objects. 
     SUBSTANCE: proposed method includes measurement of phantom acceleration by means of accelerometers, forming the gyro-platform control signals and following these signals by means of gyroscope. Gyro-platform is used for controlling the signals which contain signals proportional to components of phantom acceleration generated by accelerometers ensuring invariance of generation of speed deviation of gyro-platform relative to horizon plane. Compass heading is generated by means of optical follow-up system. Components of absolute angular velocity of Darbu trihedral as well as components of speed deviation of gyro-platform relative to horizon plane are generated by accelerometer signals. Navigation parameters such as heading of object and its local coordinates are determined by components of absolute angular velocity of Darbu trihedral. 
     EFFECT: enhanced efficiency. 
     3 dwg
Patent RU-2252580-C2 (RU)
Inventor: JUSHINA E A
IPC: A23L29/231
Filed: 2003-04-07
Granted: 2005-05-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves providing ultrasonic mixing of curdle whey, fat-free milk, sugar, aromatizer, water, cultural liquid produced by citric acid fermentation of colored raw plant material, and structurizer used in the form of mixture of pectin and preparation produced from Mortierella lignicola micromycet biomass obtained by predetermined process; pasteurizing; cooling and pouring in forms for forming. 
     EFFECT: provision for producing of base product with continuously changing anisotropic organoleptical properties in vertical plane.
Patent RU-2269377-C2 (RU)
Inventor: KIM EN KHVA
IPC: B01J23/89
Filed: 2003-05-19
Granted: 2006-02-10
Abstract: FIELD: industrial organic synthesis catalysts. 
     SUBSTANCE: in order to increase CO-into-hydrocarbons conversion, invention provides alumina-supported catalyst containing 10-20% active Co component (calculated as CoO), 0.1-1.0% promoter F, and 0.3-1.0% platinum group metal or first transition series metal promoters or mixtures thereof. 
     EFFECT: increased CO conversion. 
     2 tbl, 8 ex
Patent RU-2260887-C2 (RU)
Title: Junction module for switchgear components
Inventor: ORMASABAL OSERIN FRANSISKO KHA
IPC: H02B13/00
Filed: 2000-10-24
Granted: 2005-09-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed junction module has independent connecting member inserted in jacks which are connected to modular members incorporated in operating and protective equipment of transformer substations and power distribution systems. Each connecting member has external flexible shroud accommodating conducting ring wherein plurality of conducting parts are installed and passed through ring channels. Mentioned conducting parts are assembled in bundle for its axial displacement and turning in ring which makes it possible to wire and connect them to respective contact leads provided in jacks and related to each of adjacent members. 
     EFFECT: eliminated leakage of protective gas during junction due to reliable sealing and insulation of joint. 
     6 cl, 7 dwg
Patent RU-2250377-C2 (RU)
Title: Piston machine
Inventor: SHAROGLAZOV B A
IPC: F01B3/04
Filed: 2003-06-20
Granted: 2005-04-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention s designed for use in engine building, pump and compressor building as internal combustion engine, pump, compressor or gas expansion machine. Proposed machine contains cylinder, linear and piston coupled with cylinder by means of solids of revolution engaging with slot. Ring crossmember with running rollers arranged in curvilinear closed slot made on surface of outlet shaft is arranged in piston on bearings. Solids of revolution-running rollers-are installed on piston and are arranged in straight slots made longitudinal on inner surface of cylinder. 
     EFFECT: simplified design, reduced internal losses, increased efficiency. 
     3 dwg
Patent RU-2260331-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2005-09-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of hibiscus flowers and hawthorn fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella sclerotiella micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2257317-C2 (RU)
Title: Сливной кран из пластика для транспортно-складских резервуаров для жидкостей
IPC: B65D77/06
Filed: 2003-08-12
Granted: 2005-07-27
Abstract: Сливной кран из пластика для транспортно-складских резервуаров для жидкостей, выполненный в виде клапанного или шарового крана, содержит корпус с впускным патрубком, присоединяемым к выпускному патрубку резервуара для жидкости, и выпускным патрубком, сваренным с посадочной частью рычажной муфты для присоединения сливного шланга. Корпус крана состоит из полиэтилена высокой плотности (PE-HD), а посадочная часть рычажной муфты - из армированного стекловолокном полиэтилена высокой плотности. Вызванная примешиванием стекловолокна жесткость полиэтилена высокой плотности, сваренной с выпускным патрубком корпуса посадочной части рычажной муфты, обеспечивает герметичное соединение сливного крана со сливным шлангом, на присоединительном конце которого закреплена ответная часть муфты, которая зажата на посадочной части посредством сочлененного с ней зажимного рычага. 1 з.п. ф-лы, 2 ил.