baber/WOPTO huggingface dataset:
Patent RU-2215847-C2 (RU)
Title: Offshore production complex
Inventor: MISHCHEVICH V I
IPC: E02B17/00
Filed: 2001-12-24
Granted: 2003-11-10
Abstract: FIELD: development of subaqueous deposits of minerals, mainly, liquid and gaseous, and construction of production complexes for performance of mainly producing operations on open sea shelfs. SUBSTANCE: offshore production complex has offshore platform, underwater satellites and onshore production base interconnected by production communication lines. Offshore platform includes base rigidly connected with ground by means of piles. Installed on base is horizontal platform with production equipment. Underwater satellites include operating wells with wellhead equipment. Base of offshore platform consists, at least, of two parts. Lower part is rigidly connected with ground, and upper part carries horizontal platform with production equipment. Base is provided with fixing members for successive fixation of relative positions of base lower part, upper part and horizontal platform between one another, and members of quick-break joints of production communication lines. Base upper part is made with ballast vessel. Horizontal platform with production equipment are made with positive buoyancy, and base lower and upper parts are provided with companion guides for provision of their relative shifting. EFFECT: increased economic efficiency and safety of operation due to exclusion of collision of offshore platform with ice cover and icebergs. 3 cl, 3 dwg
Patent RU-2227910-C2 (RU)
Title: System and method for monitoring of condition of pipelines in real time and pipeline provided with such a system
Inventor: RODICHEV L V
IPC: F17D5/06
Filed: 2002-01-28
Granted: 2004-04-27
Abstract: FIELD: acoustic monitoring of the condition of pipelines for detection of various defects in them. SUBSTANCE: the system has a metal pipe provided with a protective coating, and is provided with a great number of acoustic receivers installed in separate cases at a distance one from another along the pipeline in an acoustic contact with the surface of the mentioned metal pipe, unit for analysis of output signals of the receivers and means of remote switching of the receivers made for selective delivery of the output signal of any receiver to the unit for analysis of output signals of the receivers. In addition, the system has a great number of piezoelectric acoustic radiators, each of them is installed in the same case with the respective receiver with formation of a separately matched piezoelectric transducer, unit for generation of exciting signals of radiators and means of remote switching of the radiators made for selective delivery of the exciting signal from the unit for generation of exciting signals to any radiator, the separately matched piezoelectric transducers are installed on the surface of the mentioned metal pipe in a helical line and the mentioned protected coating of the pipe covers the separately matched transducers in such a way that they form built-in structural members of the mentioned pipe provided with a coating. The given group of inventions comprises also a pipeline containing the mentioned monitoring system and the respective method for monitoring of the pipeline. EFFECT: provided a highly sensitive detection of pipeline defects without violation of normal service of the pipeline, and with the use of small-sized and inexpensive transmitters. 18 cl, 4 dwg
Patent RU-2220332-C2 (RU)
Inventor: BELONOGOV O B
IPC: F15B19/00
Filed: 2002-01-21
Granted: 2003-12-27
Abstract: FIELD: hydraulic facilities. SUBSTANCE: proposed device contains working liquid source coupled with transparent model of spool-type hydraulic distributor consisting of plunger and sleeve forming inlet and drain holes, and filler, working and drain chambers, apparatus to obtain fixed images of processes taking place in transparent model of hydraulic distributor and outflow angle meter. Flag vanes are installed in working and drain chambers of transparent model of spool-type hydraulic distributor. Said flag vanes are rigid connected in base with middles of at least two extension members. Extension members of flag-vanes working chamber are connected by some ends to nearest edge of spool-type hydraulic distributor plunger land adjacent to filler throttling hole, and by other ends, to edge of sleeve wall deep in working chamber, and adjacent to filler throttling hole. Extension members of flag vane installed in drain chamber are connected by some ends to nearest edge of sleeve surface adjacent to drain throttling hole, and by other ends, to edge of plunger land wall adjacent to drain throttling hole deep in drain chamber. Length of each flag vane exceeds half of preset maximum opening of corresponding throttling hole and it is less than half of depth of corresponding chamber. Base of each flag vane is pointed opposite to working liquid flow getting out of throttling hole. Outflow angle meter is essentially meter of inclination of flag vanes to axis of spool plunger. EFFECT: increased accuracy of determination of outflow angles. 2 dwg
Patent RU-2219087-C2 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2002-02-28
Granted: 2003-12-20
Abstract: FIELD: shipbuilding; submarine vessels breaking ice cover by resonance flexural gravitational waves. SUBSTANCE: proposed method includes exciting resonance flexural gravitational waves in ice when ship runs at resonance speed and creating area of reduced pressure under ice cover where trough of flexural gravitational wave is located by means of centrifugal forces caused by rotation of impeller. Area of reduced pressure is created periodically at frequency of resonance flexural gravitational waves by means of respective periodic switching on/off of impeller. Duration of switching on/off of impeller is equal to half-period of flexural gravitational waves. EFFECT: enhanced efficiency of ice breaking. 1 dwg
Patent RU-2230506-C2 (RU)
Inventor: BOGATOV V B
IPC: A61B17/56
Filed: 2002-03-19
Granted: 2004-06-20
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the present innovation deals with arthroscopic suturing complete longitudinal meniscus ruptures of knee joints. With a needle with an eye on its sharp end one should puncture meniscus fragment from inside outwards, apply ligature into needle's eye, then needle should be retrogradely introduced into the joint together with one ligature's end, at desired distance against the first puncture in it is necessary to perform the second puncture in into a cut off fragment by withdrawing the needle with ligature out of the joint outwards. Then one should make a tightening knot that simplifies the technique, keeps material and enables to suture both in horizontal and vertical planes. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2233729-C2 (RU)
Title: Способ защиты магния и магниевых сплавов от горения на литейном конвейере
Inventor: BELKIN N A
IPC: B22D21/04
Filed: 2002-04-15
Granted: 2004-08-10
Abstract: Изобретение относится к защите магния и магниевых сплавов от горения на литейном конвейере. В предложенном способе, включающем использование смеси осушенного воздуха и шестифтористой серы, согласно изобретению в смеси используют воздух, осушенный негашеной известью, при концентрации в смеси шестифтористой серы 1-5%, при этом расход смеси как в заливочную зону, так и под кожух верхней герметичной ветви литейного конвейера составляет 7-10 м 3 /ч, а шаг литейного конвейера устанавливают 200 мм. Обеспечивается увеличение прочности выпадающих с конвейера чушек, их коррозионная стойкость и снижение литейного брака. 1 табл.
Patent RU-2234127-C2 (RU)
Title: Method for computerized recognition of objects
Inventor: CHEPLASHKIN V M
IPC: G06K9/68
Filed: 2002-06-05
Granted: 2004-08-10
Abstract: FIELD: artificial intelligence systems engineering. 
     SUBSTANCE: program for recognition of objects, turn by turn, combines normalized images of recognized objects, which images are centered and inscribed in recognized objects table cells of same size, with template images, centered and inscribed in analogical cells of templates table, with a step equal to height of string with cells and width of cells column of tables. 
     EFFECT: higher speed of recognition of objects inputted into computer. 
     7 cl
Patent RU-2232370-C2 (RU)
Inventor: SHAKHVOROSTOV N G
IPC: A42B3/18
Filed: 2002-07-02
Granted: 2004-07-10
Abstract: FIELD: means of man individual protection against fragments and bullets. 
     SUBSTANCE: a shield-visor is installed on the helmet body. The mentioned shield is made in the form of a flat or convex plate of perforated material diffuse-scattering the electromagnetic waves at a perforation-to-full surface ratio from 1:2 to 1:4 within the perforated area at plate thickness  ; where h-the plate thickness, mm; g-the mass of the bullet or ammunition fragment, g; V- the velocity of the straight hit of the ammunition fragment or bullet, ms;   - the coefficient taking into account the characteristics of the plate perforated area, unit;   - the coefficient characterizing the resistance of the plate material to piercing of an ammunition fragment or bullet through it. 
     EFFECT: enhanced efficiency of protection of the helmet user against ammunition fragments and sniper's bullets. 
     6 cl, 3 tbl
Patent RU-2265947-C2 (RU)
Inventor: SHREJNER R T
IPC: H02M5/27
Filed: 2002-07-09
Granted: 2005-12-10
Abstract: FIELD: electronics. 
     SUBSTANCE: to produce effect of forming of practically sinusoidal shape of grid currents with adjustable power coefficient and to provide functionality of adjustable output voltages (output currents) semiconductor-based frequency transformer is made in form of two-element serial filter-less composition of two sets of keys (in generic case with symmetric two-side conductivity), providing immediate connection of load to power grid. Synchronization of key sets control is performed due to, at pulse-duration modulation period, predetermined series of realization of four combinations of non-zero forming vectors of input currents and output voltages of transformer and one zero state, which due to realized structure of force circuits can be realized by one of key sets. 
     EFFECT: two-side energy transfer between power grid and load, practically sinusoidal grid current and adjustable input power coefficient, in comparison to two-link frequency transformers circuits, speed of adjustment of output voltage (current) can be improved due to one-time transformation of energy and absence of filters in direct current link, and in comparison to circuit of direct frequency converter it is possible to decrease commutation voltages substantially. 
     4 cl, 4 dwg
Patent RU-2245296-C2 (RU)
Inventor: GORBUNOV JU N
IPC: B66F3/35
Filed: 2002-09-25
Granted: 2005-01-27
Abstract: FIELD: aircraft industry; marine engineering. 
     SUBSTANCE: invention can be used in devices for displacement of objects, launching of objects, including large size and heavy weight ones from aircraft, ejection, and loading and unloading operations and launching of underwater missiles from launchers of ships. On base of flexible hose placed in folds at definite pitch at regulated and compact manner and fixed with increasing force of step-by-step release in direction of object movement, closed guide with movable bottom and pusher used as propulsive device, chamber is made with step-by-step change of volume providing displacement of object at preset force and speed. Bottom is connected to guide through flanged joint. One end of hose is hermetically connected to cylindrical surface of bottom and other end is hermetically connected with pusher locked on guide to form step-by-step volume change chamber into which gas of corresponding pressure is fed to get required force on pusher to displace object and further combined displacement of object together with connected hose at step-by-step release of folds. At end of displacement, braking of pusher and shockless separation of object from pusher is provided. Object displacement working cycle takes place without unsealing (opening) of variable volume chamber. 
     EFFECT: improved safety and reliability, increased service life of device. 
     4 cl, 4 dwg
Patent RU-2240601-C2 (RU)
Title: Experimental training cavity model for carrying out endoscopic operations
Inventor: USTINOV O G
IPC: G09B23/28
Filed: 2002-11-01
Granted: 2004-11-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has elastic flexible walls tightly sealed with 5-7 l large volume simulating cavity in patient body. Rigid base is attached to table surface and model walls and is enclosed into it. Trocar sleeve fastening arch is attached to the table with cantilevers. The device also has a unit for supplying air into the model and retaining the walls in melted state with simulated sealed operation cavity. Object under treatment is fixed on rigid base in the model in required position on the table. 
     EFFECT: enhanced effectiveness in modeling states approaching the real situations occurring in carrying out endoscopic operations. 
     3 dwg
Patent RU-2249393-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-11-21
Granted: 2005-04-10
Abstract: FIELD: food industry, canned food production. 
     SUBSTANCE: the present innovation deals with preparing raw material followed by its packaging together with boiled water. Moreover, before packaging one should supplement boiled water with a preparation obtained due to successive extracting Pythium catenulatum micromycete biomass with a nonpolar extracting agent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with a solid residue at the quantity of 0.2-0.5% against the weight of canned food. The present innovation enables to increase the quality of the target product and decrease its corrosive activity. 
     EFFECT: higher efficiency of manufacturing. 
     2 tbl
Patent RU-2244894-C2 (RU)
Title: Method for elementary training of accurate fire from small arms
Inventor: KONDRAT EV ALEKSANDR PETROVICH
IPC: F41G3/26
Filed: 2002-12-17
Granted: 2005-01-20
Abstract: FIELD: means for training of fire from the small arms. 
     SUBSTANCE: sighting at the target of the trainee under the supervision of the trainer is accomplished with the aid of a training device. Used as a target is the eye of the trainer or trainer, which are located relative to each other at a distance of 40 to 60 cm and in the process of training switch the roles. 
     EFFECT: simplified and accelerated mastering of the elements of firing procedure. 
     2 dwg
Patent RU-2249329-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-12-20
Granted: 2005-04-10
Abstract: FIELD: agriculture, in particular potato preparation before dispatch for storage. 
     SUBSTANCE: method includes potato treatment before dispatch for storage with composition containing Steinermena feltiae suspension and material obtained from biomass of Pythium irregulare micromycete according to claimed technology. 
     EFFECT: enlarged potato storage time.
Patent RU-2266174-C2 (RU)
Inventor: KSU DONG
IPC: B22D41/50
Filed: 2001-06-11
Granted: 2005-12-20
Abstract: FIELD: metallurgy, namely steel casting, possibly movement of melt metal flow between metallurgical reservoirs or casting molds. 
     SUBSTANCE: casting nozzle included inlet portion designed for engaging with flow rate regulator, for example with stopper. Inlet portion of casting nozzle and flow rate regulator form control zone. Downstream control zone pressure modulator is arranged. Lateral wall and base of modulator form angle Φ being less than 135°. Pressure modulator compresses flow of melt metal downstream control zone and provides lowered pressure drop at flow passing through control zone. 
     EFFECT: stabilized regulation of metal flow rate, enhanced metal flow control, metal level monitoring in casting mold, reduced erosion of nozzle in control zone. 
     15 cl, 26 dwg
Patent RU-2255766-C2 (RU)
Title: Method for preparing immunoglobulin preparation for prophylaxis and therapy of bacterial and viral infection, immunoglobulin preparation for prophylaxis and therapy of bacterial and viral infection (variants) and suppository based on immunoglobulin preparation
Inventor: ALESHKIN V A
IPC: A61L2/08
Filed: 2003-03-05
Granted: 2005-07-10
Abstract: FIELD: medicine, immunology, pharmacy. 
     SUBSTANCE: invention relates to medicinal agents containing immunoglobulins and can be used for prophylaxis and treatment of bacterial and viral infections. Immunoglobulin preparation containing Ig G, Ig A and Ig M is subjected for sterilization by γ-irradiation with power of absorbed dose 3-6 kGr/h, total dose 12-30 kGr and design of different medicinal formulations on its base. Invention provides preparing the complex sterile immunoglobulin preparation comprising different classes of immunoglobulins with their retained biological activity. 
     EFFECT: improved method for preparing, valuable medicinal properties of preparation. 
     11 cl, 1 tbl, 8 ex
Patent RU-2259898-C2 (RU)
Inventor: SAMUSEV S V
IPC: B21C37/06
Filed: 2003-06-11
Granted: 2005-09-10
Abstract: FIELD: manufacture of small-diameter tubular envelopes in working stands of shaping mill. 
     SUBSTANCE: working stand of shaping mill for making tubular small-diameter envelopes includes chocks, lower and upper cantilever shafts supporting lower and upper shaped rolls; mechanism for radial motion of upper roll and adjusted stops. Shafts of stand are non-driven ones and they are mounted in housing in the form of traverse bar. Cavity of said housing is restricted by means of upper and lateral lids. Vertical slider is arranged inside cavity. Working position of slider is fixed with use of stud, sleeve and nuts on ends of slider. Lower shaft is rigidly mounted lateral lid and upper shaft is rigidly mounted in slider with possibility of vertical motion together with slider. Upper and lower rolls are rigidly mounted respectively in upper cone drum and in lower drum mounted in bearing assemblies secured to shafts. Lower roll is fixed at one side by means of drum end and at other side - by means of flange. Upper roll is mounted with possibility of manual motion and with possibility of its fixation due to adjusting outer diameter of expansion ring fit on cone drum with use of cone ring, flange and end bolt. Such working stand provides enhanced quality of products due to possibility of adjusting, axially tuning and rigidly fixing rolls with constant-size roll grooved pass between them. 
     EFFECT: lowered time period for repairing and dismounting equipment, possibilities for using dowel free joint, for visual inspection and lubrication of parts, reduced time period for tuning at changing size of products. 
     1 dwg
Patent RU-2263184-C2 (RU)
Inventor: LUGOVKINA N I
IPC: E03D9/00
Filed: 2003-08-25
Granted: 2005-10-27
Abstract: FIELD: water supply, particularly for water purification during feeding thereof in flush tank. 
     SUBSTANCE: filter comprises polymeric or metal porous filtering material and is installed inside the tank. When water is fed from top of flushing tank filter is installed under orifice, which provides water flow in flush tank. Filter has elastic noise-reducing shell installed inside the filter and locking means with straps to provide rigid fixation thereof in stable position under above orifice. In the case of water supply from flush tank bottom filter is installed in water inlet orifice transversely to water flow. Filter comprises two molded halves connected one to another by means of threaded channels. The halves are provided with two orifices. Filtering material is put on one of the halves. Filter extends in parallel to flush tank bottom. Capron may be used as the polymeric material. 
     EFFECT: increased easiness of filter removing for following cleaning thereof, reduced labor inputs, provision of continuous operation and elimination of noise caused by water feeding in flushing tank from top thereof. 
     2 cl, 8 dwg
Patent RU-2262002-C2 (RU)
Inventor: RED KO P G
IPC: F04B9/14
Filed: 2003-10-15
Granted: 2005-10-10
Abstract: FIELD: mechanical engineering; pumps. 
     SUBSTANCE: proposed pump can be used as working member for hydraulic cutters with idling stroke when moving cutter to object and cutting mode requiring high pressure of working medium.  Muscle-driven pump has working cylinder with telescopically arranged plunger and piston, suction and delivery check valves, plunger and piston pull-back spring.  Plunger and piston are connected by spring which determines pressure of changing over from one stage of volumetric delivery to the other. 
     EFFECT: improved reliability of pump. 
     1 dwg
Patent RU-2268392-C2 (RU)
Inventor: KASHKANOV VIKTOR VASIL EVICH
IPC: H02P27/04
Filed: 2003-10-29
Granted: 2006-01-20
Abstract: FIELD: engine engineering. 
     SUBSTANCE: device comprises asynchronous motor with the short-circuited rotor and shaping unit that generates specified values of the components of the vector of the stator current in the frequency-current control system. 
     EFFECT: reduced losses. 
     2 cl, 3 dwg, 1 ap
Patent RU-2268401-C2 (RU)
Title: Пневматический привод
Inventor: BAKLANOV JURIJ GRIGOR EVICH
IPC: F15B9/03
Filed: 2004-02-04
Granted: 2006-01-20
Abstract: Привод предназначен для запорно-регулирующей арматуры газо- и нефтепродуктопроводов. Привод содержит электропневматическое управляющее устройство, струйный двигатель, редуктор, кулисный механизм с выходным валом, ходовой винт и ходовую гайку, которая связана с поводком кулисы, устройство информации о положении выходного вала привода, включающее магнитно-герконовые выключатели, устройство ограничения максимальной величины передаваемого движущего момента с магнитно-герконовыми выключателями, а также устройство поглощения кинетической энергии подвижных частей привода, включающее упорные подшипники и тарельчатые пружины, при этом устройство поглощения кинетической энергии подвижных частей привода снабжено радиальным подшипником, установленным в корпусе привода, в отверстие радиального подшипника с возможностью осевого перемещения установлен шип ходового винта, тарельчатые пружины расположены между упорными подшипниками, которые установлены между шипом и упором на торце хвостовика ходового винта, а между тарельчатыми пружинами и кольцами упорных подшипников установлены стальные предохранительные кольца, при этом магнитно-герконовые выключатели устройства информации о положении выходного вала и устройства ограничения максимальной величины передаваемого движущего момента снабжены механизмами перемещения стальных экранирующих шторок между неподвижно установленными постоянными магнитами и герконами. Технический результат - повышение надежности. 8 з.п. ф-лы, 12 ил.
Patent RU-2378690-C2 (RU)
Inventor: ROTSHILLER CHEHD
IPC: G06F40/143
Filed: 2004-02-27
Granted: 2010-01-10
Abstract: Изобретение относится к способам и системам для преобразования иерархической структуры данных в плоскую структуру данных. Техническим результатом является обеспечение способа и системы для преобразования иерархической структуры данных в плоскую структуру данных, пригодную для использования в электронных таблицах, на основании схемы, связанной с иерархической структурой данных. Формат иерархической структуры данных может представлять собой XML. Иерархическая структура данных, согласующаяся со схемой, загружается в прикладную программу. Структура данных содержит элементы и атрибуты, связанные друг с другом отношением «родитель-потомок». Схема задает иерархические отношения между элементами и атрибутами в иерархической структуре данных. После загрузки иерархической структуры данных, согласующейся со схемой, к иерархической структуре данных, на основании схемы, применяется совокупность правил размещения для создания плоской структуры данных. Правила размещения определяют, как вставлять данные в плоскую структуру данных. Правила размещения можно применять, идентифицируя свойства в схеме, которые идентифицируют требования появления элементов, заданных в схеме. После применения правил размещения к иерархическим данным, иерархические данные переводятся в электронную таблицу путем вставки данных в строки и столбцы. 3 н. и 18 з.п. ф-лы, 11 ил.