baber/WOPTO huggingface dataset:
Patent RU-2180385-C1 (RU)
Title: Rotor seal
Inventor: KRYLOV V V
IPC: G09F3/03
Filed: 2001-02-15
Granted: 2002-03-10
Abstract: FIELD: locksmith's work. SUBSTANCE: the rotor seal has a body in the form of a sleeve, positioned on whose side surface are through holes for cable, and a rotor installed in the body for rotation having mating holes for the cable on the side surface, a ratchet-and-pawl gear and an annular recess are positioned in the body, the rotor carries a pawl and an annular bulge mating the annular recess for formation of a lockable permanent joint of the body and rotor, the diameter of the upper end of the rotor equals the inside diameter of the body in its upper part, a washer is positioned over the upper end of the rotor, in the body, its outside diameter exceeds the diameter of this end, and the inside diameter of the washer is such that the washer overlaps the joint line of the rotor end and the body, the body has a mounting hole for the washer located in the body so that the washer and the rotor are engageable with each other, and the washer is fastened in the body by expansion. EFFECT: enhanced resistance to unauthorized opening. 6 cl, 4 dwg
Patent RU-2187596-C1 (RU)
Title: Method of underwater hydraulic deposition of ground
Inventor: MAUL V K
IPC: E02B7/06
Filed: 2001-04-18
Granted: 2002-08-20
Abstract: FIELD: mining; applicable in hydraulic filling of dams, embankments, tailings dumps. SUBSTANCE: method includes laying of bank pressure and distributing pulp lines, hydraulic filling of ground by discharge of slurry from end hole of distributing pulp line to under water with formation of fill cones. Novelty consists in that distributing pulp line with insignificant buoyancy and discharge holes located in direction of slurry flow and different in sizes and similar in transmissive capacity is located on surface of water basin over entire front of filling. Total transmissive capacity of discharge holes are not in excess of 90% of total amount of consumed slurry, and slurry consumption through end hole amounts to, at least, 10% of total slurry consumption. Ground is filled by simultaneous discharge of slurry through end hole and discharge holes of distributing pulp line. EFFECT: higher efficiency of method due to simplification of work and reduced expenditures. 2 dwg
Patent RU-2196126-C1 (RU)
Title: Method of synthesis of benzhydryl chlorides
Inventor: MOROZOVA N T
IPC: C07C22/00
Filed: 2001-05-08
Granted: 2003-01-10
Abstract: FIELD: chemical-pharmaceutical industry, organic chemistry, chemical technology. SUBSTANCE: invention relates to synthesis of benzhydryl chloride that is a semifinished article used in synthesis of medicinal preparations cinnarizine, cetirizine, hydroxyzine. Benzhydryl chloride of the formula   where X means H or Cl is synthesized by interaction of benzhydrols of the formula   where X has the above given values with concentrated hydrochloric acid in the mole ratio corresponding benzhydrol : hydrochloric acid = 1 : (2.5-8), respectively, in the presence of water-soluble organic solvent, in part, acetone or dioxane being acetone or dioxane are used in the amount 1-2 vol. p. per 1 weight p. of corresponding benzhydrol. EFFECT: increased yield and enhanced purity of end compound. 2 cl, 5 ex
Patent RU-2197126-C1 (RU)
Title: Method of preparing nutritious mixture for intraintestinal tube feeding
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-01-27
Abstract: FIELD: food industry. SUBSTANCE: after grinding and mixing of fat, protein and carbohydrate components, mineral and enzyme additives and preparation are introduced in the process of homogenization. Said preparation is produced by means of successive extraction of biomass of Mortierella beljakovae micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract and hard residue. Before using, said mixture is reduced by water. EFFECT: increased quality of final product not separated into layers at reduction.
Patent RU-2195677-C1 (RU)
Title: Current measuring facility
Inventor: GORODOV V V
IPC: G01R19/00
Filed: 2001-09-07
Granted: 2002-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: current measuring facility includes sectional magnetic circuit in which gaps two or more Hall generators are positioned which like planes are similarly oriented with reference to measured flux. Their input (current) leads are connected to stabilized power supply source and their output (Hall) leads are connected to adder. EFFECT: lowered measurement error caused by change of position of conductor with measured current inside sectional magnetic circuit, enhanced noise immunity. 4 dwg
Patent RU-2198374-C1 (RU)
Inventor: GOLEMBIOVSKIJ V S
IPC: F42C13/00
Filed: 2001-09-24
Granted: 2003-02-10
Abstract: FIELD: artillery ammunition. SUBSTANCE: invention refers to controlled artillery rockets with combined, contact and contact-free operation of fuze for remote initiation of explosion by radiation action of outside source. Artillery rocket includes body, filling agent, fuze incorporating converter, safety and actuation mechanisms, unit of remote control over fuze coupled to power supply source. Unit of remote control over fuze incorporates receiver of time code, decoder and delay circuit connected in series. Novelty of given artillery rocket consists in connection of output of unit of remote control directly to fuze converter coming in the form of electric igniter and output of decoder is coupled to switch of power supply line of time encoder. Fuze is supplemented with contact pickup coupled to delay circuit. Proposed technical solution provides for enhanced combat efficiency of artillery rocket by way of increase of mass of explosive thanks to reduced dimensions of unit of remote control over fuze with simplification of its design and diminished energy consumption which enables rocket to be blasted in specified point of trajectory of flight of rocket. Rocket is multifunctional, it demonstrates remote control and contact blasting and self-liquidation. Integrated construction of unit of remote control over blast makes it possible for this invention to employed in small-caliber artillery rockets. EFFECT: enhanced combat efficiency of artillery rocket. 1 cl, 3 dwg
Patent RU-2214262-C1 (RU)
Inventor: NECHAEVA N P
IPC: A61K36/45
Filed: 2002-02-08
Granted: 2003-10-20
Abstract: Изобретение относится к медицине, а именно к комбинированным гомеопатическим препаратам хондропротекторного, хондростимулирующего действия, и может быть использовано для лечения воспаления и боли в суставах и позвоночнике. Предложено гомеопатическое лекарственное средство в виде геля для лечения воспаления и боли в суставах и позвоночнике, включающее Rhus toxicodendron, Hypericum, Ledum, Arnica, Syntphytum, Belladonna и Betula, взятые в равных соотношениях при разведении С6, и масляный экстракт лопуха, г/100 г геля. Средство быстро восстанавливает подвижность суставов, обладает анальгетическим эффектом и может быть применимо при растяжениях связок, мышечных болях, тендинозах и т.д.
Patent RU-2216293-C1 (RU)
Inventor: ABDULLAEV F M
IPC: A61C8/00
Filed: 2002-03-05
Granted: 2003-11-20
Abstract: Изобретение относится к медицине и может быть использовано при операциях внутрикостной имплантации для восстановления дефектов зубного ряда. На вестибулярной стенке альвеолярного отростка формируют отверстие, через которое удаляют часть корня зуба и патологические ткани. Коронковую часть зуба срезают до уровня десны, а в канале корня делают отверстие, через которое вводят имплантат и фиксируют в костной ткани, причем пришеечную часть имплантата смазывают фиксирующим цементом. В имплантат вводят головку, на которую фиксируют коронку. Способ позволяет сохранить круговую связку зуба и зубодесневого прикрепления, улучшить фиксацию имплантата, а также добиться улучшения эстетических и функциональных результатов лечения.
Patent RU-2206806-C1 (RU)
Inventor: AKOPOV K A
IPC: F16J9/00
Filed: 2002-03-28
Granted: 2003-06-20
Abstract: Изобретение относится к машиностроению и может быть использовано в качестве уплотнения пар поршень - цилиндр двигателей внутреннего сгорания. Устройство включает цилиндропоршневую пару, верхнее компрессионное разрезное кольцо, состоящее из двух слоев, зафиксированные цилиндрическим штифтом, установленным в торце поршня, нижнее компрессионное разрезное кольцо, установленное в канавке на поршне, и маслосъемное разрезное кольцо. Нижний слой верхнего компрессионного разрезного кольца выполнен из двух колец одно в другом, а верхний слой в виде одного кольца. Нижнее компрессионное разрезное кольцо зафиксировано на поршне фигурной шпонкой, а маслосъемное разрезное кольцо зафиксировано на поршне скобой. Изобретение повышает надежность работы уплотнительного устройства и увеличивает срок службы. 6 ил.
Patent RU-2215252-C1 (RU)
Inventor: NAGORNOV S A
IPC: F26B17/10
Filed: 2002-04-08
Granted: 2003-10-27
Abstract: FIELD: drying equipment used in agriculture and industry. SUBSTANCE: plant includes body divided by heat releasing partition into two chambers, drying and separation. Body is installed on vibrating supports. Drying agent is supplied over pulser and gas feeding branch pipe into gas distribution device. Chamber houses branch pipe and grate. EFFECT: intensified interphase and outside heat exchange in process of drying, increased output of plant, reduced specific energy consumption and usage of materials. 2 cl, 3 dwg
Patent RU-2219133-C1 (RU)
Inventor: ANDREEV O I
IPC: C01G53/00
Filed: 2002-04-22
Granted: 2003-12-20
Abstract: Изобретение относится к радиохимии. Способ очистки препарата радионуклида никеля-63 заключается в получении раствора его нитрата, содержащего аммиак с концентрацией не менее 4 моль/л. В раствор вводят нитрат железа (III) в количестве, соответствующем массовому отношению Fe:Ni=0,01-0,03. Отделяют раствор от осадка.  63 Ni осаждают в присутствии пероксида водорода с концентрацией 0,01-0,1 моль/л в виде перхлората гексамминникеля. Для этого вводят перхлорат натрия или аммония при соотношении молярных концентраций перхлорат-ионов и никеля в интервале 10-20. Отделяют маточный раствор от осадка. Промывают осадок раствором с концентрациями в нем аммиака не менее 4 моль/л, перхлорат-ионов 0,5-2 моль/л, пероксида водорода 0,01-0,1 моль/л с последующим отделением промывного раствора. Осадок растворяют в азотной кислоте с концентрацией 0,5-2 моль/л при молярном соотношении количеств кислоты и никеля 8-10.  63 Ni сорбируют из полученного раствора на сильнокислом катионите Dowex-50. Сорбент последовательно промывают водой и раствором соляной кислоты с концентрацией 0,3-0,5 моль/л. Десорбируют Ni раствором соляной кислоты с концентрацией 4-6 моль/л. Способ позволяет очистить  63 Ni от присутствующих в материале помимо радионуклидов кобальта радиоактивных примесей цезия, бария, европия, церия, рутения, йода, серебра, ниобия, хрома, марганца. 5 табл.
Patent RU-2215381-C1 (RU)
Title: Consumable electrode of electric-arc vacuum furnace
Inventor: AL TMAN P S
IPC: H05B7/07
Filed: 2002-05-13
Granted: 2003-10-27
Abstract: FIELD: electrometallurgy; smelting ingots from high-reactivity metals and alloys such as titanium and its alloys. SUBSTANCE: consumable electrode built of intercoupled billets has current-conducting member made in the form of rod whose length equals that of consumable electrode and whose cross-sectional area is minimum of S value found from equation S = K x J, where J is arc current, A; K is factor including current density of current-conducting member; K = 0.01 sq. cm/A. Rod is made of wastes of rolled-product, pipe, and forging industries and is disposed inside electrode. Current-conducting member is produced within furnace in the course of welding electrode to cinder. In this way electrometallurgy wastes are recovered without labor consumption and used for producing electrodes of high mechanical strength. EFFECT: enhanced arc current in electrode smelting and reduced explosion hazard of smelting process. 3 cl, 2 dwg, 2 ex
Patent RU-2211904-C1 (RU)
Title: One-time locking-sealing device
Inventor: KRYLOV V V
IPC: F16G11/10
Filed: 2002-07-02
Granted: 2003-09-10
Abstract: FIELD: locksmith's work. SUBSTANCE: the device has a body, a piece of wire rope with a passive section permanently connected to the body and the working section, spring-loaded locking members, at least one of which is made in the form of a body of revolution, positioned in the body cavity and engageable with the rope working section providing for rope motion in one direction only. At least one locking member made as a body of revolution has a microrelief at least on part of the surface, its hardness is not lower than the hardness of separate short wires of which the rope is twisted. EFFECT: enhanced resistance to breaking in. 9 cl, 9 dwg
Patent RU-2211775-C1 (RU)
Title: Ручная тачка для перевозки грузов
Inventor: VOLKOV V A
IPC: B62B1/00
Filed: 2002-08-28
Granted: 2003-09-10
Abstract: Изобретение относится к ручным средствам для перевозки грузов. Технический результат - облегчение труда человека, перевозящего груз. Устройство содержит кузов, соединенный с осью, несущей свободновращающееся колесо. Ось прикреплена к концам упругих дуг, закрепленных на кузове или его раме. Нижние части упругих дуг расположены ниже осей колес. 5 з.п.ф-лы, 4 ил.
Patent RU-2224816-C1 (RU)
Inventor: ZHIKHAREV A V
IPC: C22F1/18
Filed: 2002-10-15
Granted: 2004-02-27
Abstract: FIELD: mechanical engineering; enhancing fatigue characteristics of parts made from titanium alloys such as compressor blades of gas-turbine engines. SUBSTANCE: proposed method includes shot blasting followed by heat treatment; shot blasting is performed at rate of 30-70 m/s and is continued for 30-60 s; heat treatment consists in tempering continued for 3-6 h at temperature not below operating temperature and not above 450 C. It is good practice to perform shot blasting with th aid of glass or metal micro-balls at diameter of 50-400 mcm; tempering temperature ranges from 300 to 450 C. Blades of compressors of gas-turbine engines are used as parts made from titanium alloys. EFFECT: increased fatigue limit. 4 cl, 2 dwg, 1 tbl
Patent RU-2227465-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-11-18
Granted: 2004-04-27
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано для производства средств защиты растений от вредных насекомых. Проводят смешивание суспензии нематод рода Steinernema и антидесиканта, полученного из биомассы микромицета Pythium gracile по заданной технологии. Способ позволяет снизить расход нематод за счет повышения их выживаемости в указанной композиции. 1 табл.
Patent RU-2231743-C1 (RU)
IPC: F42B12/30
Filed: 2002-12-17
Granted: 2004-06-27
Abstract: FIELD: armaments, applicable in the structures of the warheads of rockets and other ammunition equipped with explosive compounds. 
     SUBSTANCE: in contradistinction to the known warhead containing the burster and the body with an assembly of non-joined oblique-laid rods, in the claimed warhead a layer of rings and an all0metal tube, smooth-walled in cross-section, are laid in succession above the oblique-laid rods. Additional fields of destruction -rod and fragmentation-are provided partially due to a reduction of the passive mass at an inclusion of the fairing in the assembly of organized crushing, and the adaptability to manufacture of the warhead body is enhanced, in which additional fields of destruction are formed at a minimum mechanical working of the body. 
     EFFECT: enhanced efficiency of the warhead.
Patent RU-2228385-C1 (RU)
Inventor: NAKONECHNYJ ANATOLIJ JAKOVLEVI
IPC: C22C38/16
Filed: 2002-12-24
Granted: 2004-05-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention provides steel appropriate for welded structures operated under normal temperature conditions and in water-based corrosive media. Steel contains following components, wt %: carbon 0.06-0.12, manganese 0.65-0.85, silicon 0.05-0.11, nickel 0.32-0.40, vanadium 0.04- 0.08, copper 0.32-0.40, aluminum 0.02-0.04, barium 0.020-0.050, nitrogen 0.002-0.004, sulfur up to 0.015, phosphorus up to 0.015, and iron - the balance, wherein summary content Mn+Si+Al+Ba is 0.80-1.05 wt %. EFFECT: improved combination of mechanical properties and corrosion resistance in nearly neutral aqueous corrosive media. 2 cl, 2 tbl
Patent RU-2228758-C1 (RU)
Inventor: VINNIK JU S
IPC: A61K31/722
Filed: 2003-02-17
Granted: 2004-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves surgically treating purulent focus. Membrane capsule is set having medicament and tubular microirrigator unit for substituting spent dialysate on wound bottom. The membrane capsule is filled with highly osmotic 15% chitosane ascorbate solution to 1/3 of its volume and changed every day. The chitosane ascorbate has molecular mass of 15±5 kD and is deacetylized not less than to 96%. EFFECT: accelerated wound healing; short time of sojourn in hospital. 1 tbl
Patent RU-2245414-C1 (RU)
Title: Method to control modes of fish passing through fish conduit
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-05-14
Granted: 2005-01-27
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to hydraulic works designed for passing fish spawners through retaining facilities to places of spawning and fattening. Control of fish passing through fish conduit comes to creating fish attraction water fed from upper pond of hydraulic works into fish conduit and further into lower pond, forming favorable hydraulic conditions directly in fish conduit by changing water level drop between cross partitions by displacing partitions proper relative to bottom of fish conduit and creating overcomable velocity in swim-in holes of partitions. Partitions are displaced along length of fish conduit by driven in direction of upper pond and, simultaneously with displacement of partitions, water level drop formed between partition formed between partitions is displaced, and value of local water level drop is changed over length of fish conduit owing to nonuniform perforation of sections of partitions having different porosity. 
     EFFECT: provision of controllable hydraulic conditions in fish conduit contributing to effective movement of fish along its length. 
     19 cl, 18 dwg
Patent RU-2247314-C1 (RU)
Inventor: ALEKSEEV V M
IPC: F42B25/00
Filed: 2003-08-01
Granted: 2005-02-27
Abstract: Изобретение относится к авиационной технике, в частности к самонаводящимся авиабомбам. Сущность изобретения заключается в том, что в авиационной бомбе в качестве системы самонаведения применяется аппаратура глобальной спутниковой навигации с приемником дифференциальных поправок. Конструктивно аэродинамическая компоновка авиабомбы выполнена так, что в ней реализуется малая статическая устойчивость, что позволяет маломощным рулевым машинкам газового привода с аэродинамическими рулями небольшой площади отклонять авиабомбу на значительные углы атаки и обеспечивать тем самым высокую маневренность авиабомбы. Система наведения авиабомбы формирует крутые попадающие траектории, что совместно с увеличенной массой боевой нагрузки, ее конструктивными параметрами позволяет реализовать высокую точность и результирующую эффективность авиабомбы. 4 ил.
Patent RU-2261913-C1 (RU)
Inventor: BAIRAMASHVILI D I
IPC: C12N15/22
Filed: 2004-01-15
Granted: 2005-10-10
Abstract: FIELD: biotechnology, genetic and protein engineering. 
     SUBSTANCE: invention reports construction of plasmid DNA pES6-1 based on plasmid pET22b(+) and DNA fragment comprising a sequence of artificial gene encoding human interferon β-1b providing expression of human recombinant interferon β-1b. Also, the strain Escherichia coli BDEES6 (BL21(DE3)/pES6-1) as producer of human recombinant interferonβ-1b is prepared. Invention provides enhancing yield of human recombinant interferon β-1b. Invention can be used in medicine and pharmaceutical industry. 
     EFFECT: valuable biological and medicinal properties of strain. 
     2 cl, 2 dwg, 2 ex
Patent RU-2263519-C1 (RU)
Title: Method for restoring urodynamics of the upper urinary tract
Inventor: GUDKOV A V
IPC: A61N1/32
Filed: 2004-02-13
Granted: 2005-11-10
Abstract: FIELD: medicine, physiotherapy. 
     SUBSTANCE: the present innovation deals with performing ureteric stimulation due to successive transmission of impulse onto contact surface of electrodes being isolated against each other. For this purpose during operation one should apply and fix a multi-contact electrode-catheter along the ureter, its loose end should be withdrawn outwards together with draining tube. Electrostimulation should be started sine the first day after operation to be conducted for 5-10 min with pauses between seances, affect with impulses at duration of 5-10 msec, at period of sequence being 20-30 msec grouped into a bundle at duration of 0.3-0.6 and frequency of repetition being 0.3-0.4 Hz, tension in impulse being 2-4 V, current power in impulse being 2-4 mA, the delay time for impulses supply between neighboring pairs of contact surfaces being 1-3 sec, pauses between seances correspond to 1.5-2 h, seances should be conducted for 3-8 d. 
     EFFECT: decreased traumatism of operation. 
     1 cl, 2 dwg, 3 ex
Patent RU-2256615-C1 (RU)
Inventor: SYNKOVA LARISA NIKOLAEVNA
IPC: C01F7/38
Filed: 2004-02-04
Granted: 2005-07-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method comprises washing of bauxite with water simultaneously with grinding, multistep separation of resulting pulp on hydrocyclones, leaching of separated sands in Bayer branch, and separation of sands from effluent and sintering thereof. According to invention, hydrocyclone separation is effected at least in three steps and sintered are sands from the last steps, whereas sands from preceding steps are leached. Drain from the last step is withdrawn from process. Separation of pulp in all but the first stages is effect on a hydrocyclone series wherein diameter of apparatus diminishes in each next step. Number of separation steps is found from summary content of kaolinite and goethite in the last-step drain. 
     EFFECT: enabled concentration of bauxite due to removal of finest fraction, mainly kaolinite and goethite, reduced losses of aluminum hydroxide and alkali, reduced consumption of flocculant, and reduced loading of sintering furnaces. 
     3 cl, 4 dwg, 1 tbl
Patent RU-2272805-C1 (RU)
Title: Preparing aromatic carboxylic acid ammonium salts
Inventor: KLOPP INGO
IPC: C07C51/41
Filed: 2002-12-03
Granted: 2006-03-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing aromatic carboxylic acid ammonium salts by reaction of aromatic carboxylic acid with ammonia in aprotonic solvent medium. Method involves carrying out the reaction in the closed vessel by continuous addition of aromatic carboxylic acid in aprotonic solvent medium and passing gaseous ammonia under condition providing maintenance of ammonia partial pressure in the range from 0.1 to 3 bars and elimination of ammonium salt suspension in aprotonic solvent. Method allows preparing ammonium salts as crystals of a definite size that exhibit narrow distribution by size. 
     EFFECT: improved preparing method. 
     9 cl, 1 dwg, 6 ex
Patent RU-2275892-C1 (RU)
Title: Castor wheel
IPC: A61G5/04
Filed: 2004-09-03
Granted: 2006-05-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has two identical ball halves rotatable relative to a member placed between them and having supporting prop. The member is fixed on axle having its ends mounted in bearings built-in into each of the ball halves. The axle is manufactured as double-armed lever turned with its convex part or sharp bend upward. The convex part or sharp bend matches supporting prop orientation so that curvature radius or axis break in the highest point makes maximum gap (not less than corresponding member and supporting prop size) in the highest point of the wheel and makes maximum gap (allowing relative rotation of the ball halves) in the lowest point of the wheel. 
     EFFECT: improved wheelchair usability features. 
     2 cl, 1 dwg