baber/WOPTO huggingface dataset:
Patent RU-2224973-C2 (RU)
Inventor: KOCHETKOV B F
IPC: F42B30/02
Filed: 2002-09-23
Granted: 2004-02-27
Abstract: FIELD: military equipment, in particular, ammunition. SUBSTANCE: the bullet has a diameter corresponding to the bore diameter in rifling lands, it is provided at least with two driving bands of a larger diameter or one driving band of a larger diameter, whose width corresponds to the length of the cartridge case neck within which the driving bands are positioned. The driving bands are made integral with the bullet by way of round squeezing or rolling. EFFECT: enhanced muzzle velocity of the bullet. 2 cl, 2 dwg
Patent RU-2236519-C2 (RU)
Title: Angle connection for cobwork logs
Inventor: ZABOLOTSKIJ I A
IPC: B27F1/00
Filed: 2002-10-10
Granted: 2004-09-20
Abstract: FIELD: building industry, particularly for building houses of wood. 
     SUBSTANCE: angle connection includes longitudinal and transversal logs cooperating one with another and having similar longitudinal grooves, two similar blind grooves symmetrically and coaxially arranged from both sides of each log. Angle connection also includes fixing member made as concealed tooth formed integrally with log and defined by bottom surfaces of blind grooves, and through hole made as transversal groove corresponding to fixing member. Through hole is arranged above fixing member on opposite log side. Bottom groove surface shape corresponds to that of log to be inserted into the groove. During transversal log installation said groove is arranged in plane with outer surface of log to be joined with it. Hole and fixing member may have inclined walls. 
     EFFECT: increased reliability of log securing, prevention of air penetration into cobwork. 
     8 cl, 6 dwg
Patent RU-2237433-C2 (RU)
Inventor: AKHMEROV R R
IPC: A61B5/389
Filed: 2002-12-09
Granted: 2004-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves using stimulating, general and recording electrodes. The area the nerve fiber location is first determined with monopolar stimulating electrode and later that of its given branch in sending stimulus signal with bipolar electrode. Nerve topology is adjusted by varying general electrode(s) application point coordinates. 
     EFFECT: high accuracy of measurements. 
     6 dwg
Patent RU-2252541-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/12
Filed: 2002-12-15
Granted: 2005-05-27
Abstract: FIELD: agriculture, in particular, biological protection of plants. 
     SUBSTANCE: method involves spraying plants with entomopathogenic nematodes suspension including anti-desiccant; using Steinernema caprocapsae as entomopathogenic nematodes and preparation produced by sequential extraction of Pythium coloratum micromycet biomass as anti-desiccant. 
     EFFECT: increased efficiency in controlling of hazardous insects on growing nightshade crops.
Patent RU-2251736-C2 (RU)
Title: Method for identification of crossed symbols during recognition of hand-written text
Inventor: TUGANBAEV D A
IPC: G06V10/98
Filed: 2002-12-17
Granted: 2005-05-10
Abstract: FIELD: optical recognition of symbols. 
     SUBSTANCE: method includes dividing image on areas, finding areas with hand-written symbols, using structural and sign classifiers for recognition of symbols, use of structure classifier as main recognition tool, selecting best suiting symbol of several variants.. recognition of symbol includes recognition of symbol by at least one additional sign classifier of crossed symbols, performing concurrent comparison to crossed symbol and at least one common symbol like the latter, and identification of symbol as crossed one in case of better compliance to signs of crossed symbols. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2249358-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/12
Filed: 2002-12-19
Granted: 2005-04-10
Abstract: FIELD: agriculture, biological plant protection. 
     SUBSTANCE: one should carry out spraying with Steinernema caprocapsae suspension in vegetating Solanaceae plants at adding a preparation obtained out of Mortierella minutissima micromycete biomass as an antidesiccant according to the preset technique. The quantity of preparation corresponds to 0.2-1% against the weight of suspension. 
     EFFECT: higher efficiency of protection.
Patent RU-2243158-C2 (RU)
Title: Lithium hydroxide chlorination method
Inventor: LJAKH A G
IPC: C01D15/04
Filed: 2003-01-22
Granted: 2004-12-27
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: method of chlorination lithium hydroxide solution with chlorine/air mixture comprises four-step contacting of chlorine/air mixture with lithium hydroxide solution in presence of iron-nickel catalyst. Chlorination of lithium hydroxide solution is accomplished in the first two contacting steps (first and second absorbers) to achieve acid medium (pH ≤5.5) and thereby lithium carbonate precipitate formed upon chlorination is converted into soluble lithium chloride. Alkaline medium in third and fourth contacting steps (3 rd  and 4 th  absorbers) provide required chlorine trapping degree. Periodically, without stopping gas treatment process, direction of feeding of solution and chlorine/air mixture is changed. Thereafter, lithium hydroxide solution is chlorinated in 3rd and 4th absorbers to acid medium (pH ≤5.5). 
     EFFECT: achieved complete chlorination of lithium hydroxide, omitted clogging of pipelines and equipment with lithium carbonate and avoided use of aqueous hydrochloric acid in chlorination steps. 
     2 dwg
Patent RU-2255921-C2 (RU)
Inventor: ABRAMOV A K
IPC: C04B41/86
Filed: 2003-03-31
Granted: 2005-07-10
Abstract: FIELD: ceramic and building industry. 
     SUBSTANCE: invention relates to the glaze composite used in manufacturing facade plates and glazed brick. Glaze comprises components taken in the following ratio, wt.-%: SiO 2 , 46.0-52.0; Al 2 O 3 , 7.0-14.0; B 2 O 3 , 12.0-14.0; MgO, 1.5-2.5; Na 2 O, 6.0-7.5; K 2 O, 5.0-6.0; SrO, 8.0-12.0. Glaze can comprise additionally pigments, for example, Co 3 O 4  in the amount 1.2-2.0 wt.-% or CuO in the amount 2.5-3.5 wt.-%. Glaze shows high fluidity coefficient and good covering power. Invention provides preparing strontium-magnesium-boron glaze showing relatively low roasting temperature (700-750°C), high resistance to cold and thermal stability that allows its using for manufacturing glazed bricks that endure large temperature drops and reducing its cost also. 
     EFFECT: improved and valuable properties of glaze. 
     3 cl, 1 tbl, 4 ex
Patent RU-2263324-C2 (RU)
Inventor: DOBROLJUBOV V A
IPC: G01R31/50
Filed: 2003-06-09
Granted: 2005-10-27
Abstract: FIELD: electric-testing equipment. 
     SUBSTANCE: device has magnetic duct. On it primary and secondary windings are positioned. Power source is connected to communication line, connected to subject element. Also provided are commutating element and generator of single safe current pulse. Output of the latter is connected to commutator input. First output of communication line through commutator is connected to power source plus. First outputs of primary and secondary windings of magnetic duct are connected to minus of power source. Second output of communication line is connected to second output of primary winding, and second output of primary winding is the output of device. Conversion of input signal to safe single current pulse is performed. Single safe current pulse is sent to subject element. Then power voltage is set to element and on basis of flow of current through element its condition is determined. 
     EFFECT: higher efficiency, broader functional capabilities. 
     2 cl, 1 dwg
Patent RU-2263277-C2 (RU)
Inventor: VASIL EV P N
IPC: F42D1/08
Filed: 2003-11-10
Granted: 2005-10-27
Abstract: FIELD: mining art; performing drilling and blasting operations at stripping and open cuts. 
     SUBSTANCE: proposed indicator has cover fastened to base, reel and spacer mechanism. Novelty of invention consists in availability of spacer screw with movable nut and twin spacer levers provided with spacer plates and tenons articulated on them. 
     EFFECT: enhanced efficiency due to possibility of using at boreholes of different diameters; simplified construction. 
     1 dwg
Patent RU-2290672-C2 (RU)
Inventor: KHORN STEFEN
IPC: G01V1/00
Filed: 2002-07-17
Granted: 2006-12-27
Abstract: FIELD: technology for processing geophysical data, in particular, method for processing geophysical data meant for determining information related to azimuth anisotropy in geophysical data; receipt of information is also possible concerning internal earth structure, for example, about fractures inside the earth, or about falling angle of reflecting level. 
     SUBSTANCE: in accordance to method, azimuth of plane of mirror symmetry is determined inside the earth on basis of geographic data, which represent a set of geophysical data, collected for various source-receiver azimuths. Data are processed for determining attributes of geophysical data, depending on azimuth. One attribute of geophysical data dependent on azimuth is selected and value of source-receiver azimuth is determined, relatively to which selected attribute shows mirror symmetry, thus providing a location of mirror symmetry plane relatively to ground. Azimuth, at which selected attribute shows mirror symmetry, may be determined by generating a goal function and points out the difference between actual value of attribute at one azimuth and value, predicted for same attribute at same azimuth, during usage of sample estimate of azimuth of mirror symmetry plane and during determining of azimuth of mirror symmetry plane, wherein goal function is minimized. 
     EFFECT: increased precision of produced results. 
     6 cl, 7 dwg
Patent RU-2267083-C2 (RU)
Title: Устройство для измерения линейных размеров
Inventor: MOROZOV V V
IPC: G01B5/20
Filed: 2004-02-18
Granted: 2005-12-27
Abstract: Изобретение касается технических измерений и может быть использовано в машиностроении для измерения фасонных деталей литейного производства, а также в железнодорожном транспорте при ремонте деталей транспортных средств, в частности фрикционного клина тележки грузового вагона. Сущность: устройство содержит основание 1, в котором для центрирования измеряемого объекта 2 установлено посадочное гнездо 3. Гнездо выполнено в виде стакана 4 с размещенным в нем подпружиненным конусом 5. На основании 1 с возможностью горизонтального перемещения вдоль измеряемого объекта 2 установлена измерительная скоба 6. На ребрах 7, 8 измерительной скобы 6 параллельно соответствующим измеряемым поверхностям 9, 10 эталонного объекта 2 выполнены профильные пазы 11. На профильных пазах 11 с возможностью перемещения в них установлены измерители 12. отъюстированные относительно соответствующих измеряемых поверхностей 9, 10 эталонного объекта 2. Технический результат: повышение точности и сокращение времени измерения. 1 ил.
Patent RU-2311177-C2 (RU)
Title: Inhibitors of integrin for treating ocular diseases
Inventor: BENDER KHANS MARKUS
IPC: A61K38/04
Filed: 2002-07-03
Granted: 2007-11-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with applying a composition that contains antagonists of integrin α v β 3  and/or α v β 5  receptors for manufacturing the medicinal preparation indicated for treating angioproliferative ocular diseases. The compositions mentioned could be presented as nanoparticles. Application of the declared compositions provides the chance for intravitreous introduction. 
     EFFECT: higher efficiency of therapy. 
     46 cl, 1 ex, 1 tbl
Patent RU-2303713-C2 (RU)
Inventor: GRITSENKO EVGENIJ ALEKSANDROVI
IPC: F04D1/00
Filed: 2004-03-10
Granted: 2007-07-27
Abstract: FIELD: mechanical engineering; compressor building. 
     SUBSTANCE: invention can be used as topping-up compressor raising pressure of gas from city mains to pressure required for operation of gas-turbine engine in gas-turbine power station.  For this purpose compressor is made up of two sections with impellers in housing consisting of inlet and outer volutes, reverse guide-vane assemblies with connection of sections by outlet volutes.  Ends of shafts are provided with longitudinal, closed and profiled oil spaces connected with oil system of set by unions-nozzles, and by channels in shaft with bearing races through channels in bearings.  Oil spaces of shafts are provided with splines and spline springs connecting all shafts of set.  Plugs with unions-nozzles to supply oil to extreme supports are installed on end faces of housings of last sections.  Inner space of step-up gear communicates with atmosphere breather, oil trap and backup valve, and it is connected with oil tank by drain pipe and oil pumping-out system. 
     EFFECT: increased service life and improved reliability of compressor set. 
     4 cl, 10 dwg
Patent RU-2271453-C2 (RU)
Inventor: VOLKOV ALEKSANDR PAVLOVICH
IPC: F04C7/00
Filed: 2004-03-19
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering; positive-displacement rotary machines. 
     SUBSTANCE: proposed liquid-ring machine can be used in positive displacement gas, hydraulic, heat and refrigerating machines.  It contains rotor installed for rotation and consisting of one or several sections arranged along its axle and hollow drum enclosing the rotor and provided with spaces connected with reservoirs holding working medium or with atmosphere and inside which, at its rotation simultaneously with rotation of rotor, liquid ring is formed noncoaxial to rotor.  All side surface of one or several sections of rotor is dipped in liquid ring.  One side surface of each of these sections one or several channels are made with outputs directly communicating the channels with said spaces.  These channels are completely overlapped by ring liquid in neighborhood of point of rotor dipped in liquid ring through maximum depth.  Angle between outputs of each channel into said spaces is minimum (360-α) where α is angular size of sector of rotor containing said neighborhood. 
     EFFECT: prevention of parasitic overflows of working medium, simplified design, possibility of complete sealing of drum. 
     24 cl, 19 dwg
Patent RU-2303628-C2 (RU)
Inventor: SHALUNOV GEORGIJ PETROVICH
IPC: C10M173/02
Filed: 2004-04-05
Granted: 2007-07-27
Abstract: FIELD: metalworking plants. 
     SUBSTANCE: proposed concentrate contains the following components, mass-%: product of interaction of fatty acids with alkanol amine at temperature of 130-150C, 16-30; glycols, product of interaction of boric acid with  alkanol amine  at temperature of 95-100C, 20-40; di(alkyl polyethylene glycol) ester of phosphoric acid potash salt, 0.2-1; mineral oil, 1-4; benzoic acid, 02.2.0; polyethylene oxide, 15-30; the remainder being water. 
     EFFECT: reduced foaming; improved lubricating properties. 
     2 tbl
Patent RU-2274619-C2 (RU)
Inventor: LOGANINA VALENTINA IVANOVNA
IPC: C04B28/18
Filed: 2004-04-19
Granted: 2006-04-20
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: invention relates to materials for flattening concrete and plastered surfaces  designed to be dyed with glue, silicate, and in-water dispersed paints. Sealing paste containing mineral binder, filler, additives, and water (56.4-60.4%) is characterized by that additives are a special additive S-3 (0.06-0.07%) and aluminum sulfate (1.58-2.07%), filler is diatomite fired at 500°C (24.4-32.84%), and mineral binder is lime powder obtained by slaking CaO (7.61-14.57%) in presence of S-3. 
     EFFECT: reduced drying time. 
     2 tbl
Patent RU-2279337-C2 (RU)
Inventor: MULIN JURIJ IVANOVICH
IPC: B23H9/00
Filed: 2004-06-25
Granted: 2006-07-10
Abstract: Изобретение относится к обработке материалов, в частности к способам электроискрового упрочнения поверхностей деталей из токопроводящих материалов. В предложенном способе, включающем образование покрытий с чередованием слоев, получаемых электроискровым и неэлектроискровым способами, согласно изобретению первый слой наносят способом электроискрового легирования, при этом коэффициенты теплопроводности материалов детали и первого слоя удовлетворяют условию: λ покр ≥λ дет , где λ покр  и λ дет  - соответственно коэффициенты теплопроводности материалов образуемого электроискрового легированного слоя покрытия и материала основы, а второй слой наносят электродом, материал которого с предыдущим легированным слоем покрытия образует неограниченные твердые растворы заданного состава, после чего поверхность упрочняют методом электроискрового легирования электродом с образованием дополнительного покрытия. Обеспечивается повышение производительности, качества упрочненных поверхностей деталей.
Patent RU-2302287-C2 (RU)
Inventor: DZHONSTON EHNTONI MEHTT JU
IPC: H01M8/0668
Filed: 2003-01-03
Granted: 2007-07-10
Abstract: FIELD: chemical engineering. 
     SUBSTANCE: chemical reactor comprises nozzle that is made of a stack of interconnected metallic plates.  The nozzle receives a number of reaction zones and a number of catalytic zones.  The plates have the first channel structure for transporting the first reagent between the reaction zones.  The parts of the first channel structure connect the reaction zones and represent heat exchange passages at least in a part of their length.  The second channel structure is provided in other plates and is used for supplying the second reagent to each reaction zone.  The third channel structure is used for transporting the third reagent to the space between the zones provided with catalyzer. 
     EFFECT: enhanced efficiency. 
     18 cl, 9 dwg
Patent RU-2304588-C2 (RU)
Inventor: BRUK MARK AVRAMOVICH
IPC: C08J7/16
Filed: 2004-11-29
Granted: 2007-08-20
Abstract: FIELD: chemistry of polymers. 
     SUBSTANCE: invention describes a method for applying thin films made of polytetrafluoroethylene on surface of solid bodies. Method involves formation of film from tetrafluoroethylene vapor directly under pressure 0.1-20 torr by effect of electrons beam with energy 1-1000 keV in working chamber separated from electrons source. The process is carried out at density of electrons flow falling on solid body surface in the range from 30 to 6000 μA/cm 2  followed by roasting applied films under vacuum or inert atmosphere without intermediate contact with air at temperatures 250-400°C for 0.5-1 h. Roasting films is carried out at 350°C for 1 h, and the process is carried out preferably at electrons flow density falling on surface of solid body in the range 100-3000 μA/cm 2 , tetrafluoroethylene vapor pressure in the range 1-10 torr and energy pf electrons beam 10-200 keV. The proposed method provides preparing uniform thin films made polytetrafluoroethylene showing high thermal stability and retaining low values of their dielectric penetrability. Invention can be used in electronic engineering, optics and medicinal equipments. 
     EFFECT: improved applying method. 
     3 cl, 1 tbl, 9 ex
Patent RU-2311407-C2 (RU)
Title: Derivative of prostaglandin, pharmaceutical composition
Inventor: SATO FUMI
IPC: C07C405/00
Filed: 2003-07-11
Granted: 2007-11-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivative of prostaglandin of the general formula (I):   wherein X means halogen atom in α- or β-position; Y means ethynylene group; R 1  means (C 3 -C 10 )-cycloalkyl group; R 2  means hydrogen atom (H) or -CO 2 R; R 3  means H, (C 1 -C 4 )-alkyl group; n = 1-3; p = 0, or to its pharmaceutically acceptable salt or hydrate. Compounds of the formula (I) possess the sleep-inducing effect. 
     EFFECT: valuable medicinal property of compound and pharmaceutical composition. 
     8 cl, 2 tbl, 2 sch, 5 ex
Patent RU-2307692-C2 (RU)
Inventor: GAPOSHKIN ANATOLIJ VASIL EVICH
IPC: A63B29/00
Filed: 2005-03-09
Granted: 2007-10-10
Abstract: FIELD: locking devices for raising and transferring cargoes in performing extravehicular work. 
     SUBSTANCE: proposed device made in form of snap hook provided with retainer has body on which retainer is mounted on axle. Device is provided with  bearing spring which is also mounted on body. Retainer has bead to avoid its motion to either side during operation; spring coils are separated by bush which excludes play, motion of spring and torque, thus creating the stop of spring fragment at point of contact with body. Mounted on retainer axle between retainer and body are washers excluding friction of retainer against walls of body plates. 
     EFFECT: enhanced reliability at protracted operation; increased service life. 
     4 dwg
Patent RU-2394287-C2 (RU)
Title: Носитель записи, способ выбора для него конфигурации управленческой информации диска, способ записи и воспроизведения с их использованием и устройство для него
Inventor: KIM CHIN JON
IPC: G11B7/007
Filed: 2004-07-02
Granted: 2010-07-10
Abstract: На записываемом оптическом диске, имеющем, как минимум, один записывающий слой, в составе управляющей информации диска записана информация о скорости записи и стратегии записи в пределах одной и той же скорости записи таким образом, что стандартизованная управляющая информация диска может в равной степени применяться для записи и воспроизведения данных. Как минимум, одна управляющая информация диска записывается в области управления по порядку допустимых скоростей записи, и, как минимум, одна управляющая информация диска записывается в пределах одной и той же скорости записи по порядку записывающих слоев. При этом указанное техническое решение направлено на обеспечение совместимости стандартов и повышение скорости считывания с дисков высокой плотности. 9 н. и 23 з.п. ф-лы, 10 ил.
Patent RU-2302100-C2 (RU)
Inventor: SHEVTSOV ANATOLIJ NIKOLAEVICH
IPC: A01G13/00
Filed: 2005-07-12
Granted: 2007-07-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: method relates to perforating of mulching roll polymeric film designed for covering strips in nursery, for instance, vine cuttings Film is wound from reel onto perforating drum with alignment of ends.  Simultaneously with rewinding, film sleeve is cut at one side.  Then holes are drilled in film to template and film is re-wound onto the same reel. 
     EFFECT: reduced labor input and time, improved quality and yield of seedlings. 
     1 dwg
Patent RU-2301007-C2 (RU)
Inventor: RENNESTAD TOR
IPC: A47C3/02
Filed: 2003-12-22
Granted: 2007-06-20
Abstract: FIELD: movable connection with springy resistance for any type of seat. 
     SUBSTANCE: movable connection has first and second connection members which are designed for connection through shaft to provide inclination of seat caused by shifting of user's weight. Connection has first and second parallel plated springs with intermediate blocking member. Each plated spring is connected at the side of first end to first connection member and at the side of second end slidingly adjoins second connection member. First and second plated springs have pins of rotation which are offset relative to one another and relative to shaft. 
     EFFECT: compact and simplified construction and reduced weight of connection. 
     14 cl, 5 dwg
Patent RU-2319082-C2 (RU)
IPC: F25D23/02
Filed: 2005-07-25
Granted: 2008-03-10
Abstract: FIELD: cooling equipment, particularly doors thereof. 
     SUBSTANCE: cooling chamber door comprises box-like door leaf having heat-insulated filler and packing means connected to inner side of the filler so that packing means extend along side and upper edges and along lower end thereof. Door also has facing panel, which defines outer wall. Bent sections of facing panel form side panels. Each vertical side panel has four orifices for facing panel connection to door leaf by means of holders so that space is created between outer door leaf surface and facing panel in outer side direction. The space is opened in areas of sealing member connection to cooling chamber aperture frame and floor. Facing panel has orifice for fan receiving. The orifice is arranged in center relatively vertical side walls thereof in lower part of upper door half. 
     EFFECT: increased reliability and extended service life. 
     3 dwg