baber/WOPTO huggingface dataset:
Patent UA-55471-C2 (UA)
Title: Section crysrallizer
Inventor: PATON BORYS YEVHENOVYCH
Filed: 2000-02-23
Abstract: A section crystallizer consists, at least, of three water cooled sections located each under another, isolated from each other, manufactured from conductive material, upper section is current carrying, and others - intermediate and forming sections, power supplies and current carrying connecting specified current carrying section with specified power supply and containing at least one additional power supply of superposed magnetization, and specified current carrying section is continuous-solid, and at least one of intermediate and forming sections is executed with a through vertical cut which is filled with material with smaller than the material of the section itself, electroconductivity, and is connected by current contact jaw to at least one of additional specified power supply of superposed magtetization. The invention provides for elimination of the rigid connection between the technological process of melting and the regime of the slag bath rotation and the the metal bath rotation, and also a high quality of surfacing.
Patent UA-40185-C2 (UA)
Title: Heavy soil pump
Inventor: KRYVOSHEIEV OLEKSANDR VASYLIOVYCH
Filed: 2000-09-11
Abstract: This invention relates to the area of machine-building and can be used in manufacturing and operation of heavy soil pumps. A heavy soil pump has a support housing, a single seamless protective housing, the conical part of this one serves as conical insertion of the pressure branch pipe, it is increased in length and goes out of the boundary of the end of the pressure branch pipe of the support housing.
Patent RU-2180282-C2 (RU)
Inventor: PARK K JUNG
IPC: B24B17/10
Filed: 1999-04-29
Granted: 2002-03-10
Abstract: FIELD: abrasive treatment of glass workpieces. SUBSTANCE: machine tool contains feeding way and machining heads mounted at a distance from each other close to the feeding way. Glass workpiece moves along the feeding way. The heads are mounted for making contact with edge of the workpieces when the last moves along the feeding way. At least one of the heads removes the glass by means of abrasive treatment. Positioning system of the machining heads provides cyclic oscillating movement of the heads and the workpieces to produce waved bevel edge on the workpiece periphery. The machine tool contains, at least, one conveyor holding the workpiece and transporting it along the feeding way. The heads can be mounted to one carriage and work as one part or can be mounted independently from each other. The heads are moved along the workpiece periphery when machining. The heads or workpiece are imparted into oscillating movement. EFFECT: enhanced efficiency. 25 cl, 35 dwg, 1 tbl
Patent RU-2178878-C2 (RU)
Inventor: BELOKOPYTOV A D
IPC: G01M13/02
Filed: 2000-02-14
Granted: 2002-01-27
Abstract: FIELD: testing technology. SUBSTANCE: stand includes base, technological drive axle whose input shaft is mounted coaxially relative to input shaft of axle under test and is kinematically connected with it through load-transfer device with connecting shaft, drive electric motor, closing trains connected with side half-axles and torque meter. Load-transfer device is made in form of pulley-belt drive, rigid connecting cardan shaft and adjustable friction torque limiter. Pulleys of belt drive are rigidly connected with input shaft of axle under test and with cardan shaft. EFFECT: enhanced accuracy of reproduction of operating conditions. 5 cl, 2 dwg
Patent RU-2179543-C2 (RU)
Title: Method of manufacturing charges of solid mixed rocket fuel
Inventor: KUTSENKO G V
IPC: C06B21/00
Filed: 2000-04-24
Granted: 2002-02-20
Abstract: FIELD: rocket fuels. SUBSTANCE: method includes formation of charge utilizing jet molding of fuel mass on continuous screw-discharge plant, maintaining temperature of fuel mass in screw during formation by feeding heat carrier into screw housing, grouping charges for hardening, and hardening of charges. Charge for rocket engine casing is formed at fuel mass temperature by 10-20 C below hardening temperature. Formed charge is maintained with working screw during 120-420 s, while simultaneously cooling fuel mass in screw by feeding heat carrier into screw housing at temperature 5-20 C, and fuel mass is then cut off at pressure in rocket engine casing equal to 0.5 to 2.0 MPa. In grouping operation, charge is thermostatically controlled at heat carrier temperature by 2-5 C higher than formation temperature. Thermostatic control time is limited by time during which fuel mass achieves 20% degree of hardening and charge is hardened at 65- 85 C and pressure in rocket fuel engine between 1.5 and 6.0 MPa. EFFECT: improved quality of product concerning monolithic character, improved safety of process, and reduced labor inputs. 5 dwg, 3 tbl
Patent RU-2187295-C2 (RU)
Inventor: DODONOV A G
IPC: A61H23/00
Filed: 2000-05-06
Granted: 2002-08-20
Abstract: Изобретение относится к медицине, в частности к кардиологии. Осуществляют локальное вибровоздействие на стопы ежедневно. Длительность воздействия 7 мин, частота воздействия 64 Гц, ритм - 60 шагов в минуту. Способ сокращает сроки лечения, уменьшает потребность в медикаментозных средствах.
Patent RU-2189729-C2 (RU)
Title: Method for determining cereal crop lodging resistance
Inventor: LUK JANOVA I V
IPC: A01G7/00
Filed: 2000-06-26
Granted: 2002-09-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves calculating moment of deflection depending on weight of plant head; calculating plant stem lodging resistance while taking into account modulus of elasticity during flexure testing and on the basis of dependence of moment of deflection on coefficient of plant rooting in soil determined from formula:  , where h is length of plant head; k=d(h)/D(h) approximating 0.5; D(h) is outer diameter of plant head stem; d(h) is inner diameter of plant head stem; W is weight of plant head substantially depending on weight of grain; E is modulus of elasticity of stem tissue. EFFECT: increased yield, improved plant lodging resistance and provision for obtaining precise data on physico-mechanical properties of stem tissues. 2 dwg, 2 tbl
Patent RU-2198417-C2 (RU)
Title: Distributed system for program control
Inventor: MINEVICH L M
IPC: G05B19/18
Filed: 2000-07-04
Granted: 2003-02-10
Abstract: FIELD: automatics, computer engineering. SUBSTANCE: invention can be used in construction of control and computer systems of high productivity, of automatic systems of control over technological processes, of other systems to which stringent reliability requirements are set fourth. Technical result lies in expanded application field of distributed system thanks to insertion of technical means securing uninterrupted functioning of system in case of failure of individual modules. Given distributed system for program control comprises n x m modules; n is number of lines, m is number of columns. Each i-th module   of system includes first, second, third and fourth storages, selection unit, message unit, analysis unit, address switch, address register, command register, multiplexer of logic conditions, multiplexer of program selection, synchronization unit, unit of inhibition gates, unit of AND gates, AND gate, first OR gate and additional second and third OR gates, univibrator, flip-flop, register, first and second delay elements, demultiplexer, multiplexer. EFFECT: expanded application field of distributed system. 5 cl, 17 dwg, 5 tbl
Patent RU-2197550-C2 (RU)
Inventor: VERTINSKIJ P A
IPC: C22B21/00
Filed: 2000-07-10
Granted: 2003-01-27
Abstract: Изобретение относится к цветной металлургии и может быть использовано для выплавки алюминия. Техническим результатом изобретения является осуществление выплавки алюминия с помощью индукционных токов, что позволяет предотвратить использование электродов, обеспечить непрерывный технологический процесс с полной механизацией и автоматизацией всех операций, включая загрузку сырья и извлечение жидкого алюминия. Устройство содержит полый цилиндрический корпус и осевой сердечник, на внешней поверхности которого выполнена обмотка. Оно снабжено двумя дисковыми основаниями, а на внутренней поверхности корпуса выполнена обмотка. Корпус, сердечник и основания образуют замкнутый магнитопровод. Обмотки выполнены из трубчатого провода и соединены между собой электрически согласно и с источником переменного тока, а гидравлически - с источником хладагента. Патрубки ввода и вывода компонент и продуктов выплавки алюминия размещены в дисковых основаниях и стенках корпуса. 2 ил.
Patent RU-2220151-C2 (RU)
Title: Steroid derivatives, methods for their preparing, pharmaceutical composition, treatment method, method for suppression of microorganisms growth
Inventor: SAVAZH POL B
IPC: A61K31/56
Filed: 1998-03-06
Granted: 2003-12-27
Abstract: FIELD: organic chemistry, steroids, chemical technology, pharmacy. SUBSTANCE: invention describes some new steroid derivatives of the formula (I)   wherein R 3 ,R 7 ,R 12  represent independently OH, =O, C 1-10 -hydroxyalkyl, optionally substituted C 1-10 -aminoalkyl, possibly protected C 1-10 -hydroxyalkyloxy-group wherein OH-group is protected possibly, C 2-10 -acyloxy-group, possibly substituted C 1-10 -aminoalkyloxy-group, possibly substituted C 1-10 -aminoalkylcarboxy-group wherein amino-group is possibly protected or quaternized, H 2 N- HC(Q5)-C(O)-O- wherein Q5-side chain of any amino acid and amino-group is possibly protected, possibly substituted C 1-10 -guanidinoalkyloxy-group, C 2-10 -alkenyloxy-group, C 1-10 -cyanoalkyloxy-group, C 1-10 - azidoalkyloxy-group; R 17  is possibly substituted C 1-10 -hydroxyalkyl wherein OH is optionally protected or optionally substituted C 1-10 -alkyloxy-C 1-10 -alkyl, optionally substituted C 1-10 -aminoalkyl, C 2-10 -acyl or its ketal derivatives, or binding group bound to the second steroid at position 17 wherein binding group represents C 1-10 - alkyleneoxy-C 1-10 -alkylene, or their pharmaceutically acceptable salts. Proposed compounds are antibacterial agents providing sensitivity of microorganisms (sensibilization) to effect of other antibiotics, among them erythromycin and novobiocin. EFFECT: improved preparing method, enhanced treatment method, valuable medicinal properties of compounds. 37 cl, 7 sch, 8 tbl, 8 ex
Patent RU-2229313-C2 (RU)
Inventor: OL SSON KENT
IPC: A61F2/38
Filed: 1999-03-19
Granted: 2004-05-27
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: the suggested composition should be applied as a carrying surface, orthopedic biomaterial for worn surfaces in artificial articulations, such as hip and knee joints. Manufacturing is carried out due to obtaining the mixture out of powder containing 70-100 volumetric % of silicon nitride by supplementing 0-30 volumetric % of one or combination of the following materials: zirconium dioxide, yttrium dioxide, titanium dioxide, calcium oxide, silicon carbide, and mullite to form ceramic mass to be subjected to the impact of high pressure, being more 50 MPa and temperature ranged 500-3000 C and agglomeration (HIP). This composition could be applied for one or two surfaces in artificial articulation. EFFECT: higher efficiency. 6 cl, 5 dwg, 2 ex
Patent RU-2199682-C2 (RU)
Title: Support unit of bearing device
Inventor: ARON A V
IPC: F16C13/06
Filed: 2000-12-14
Granted: 2003-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in turbocharged ship engines. Proposed support unit of bearing device contains hollow housing with oil feed union and radial sliding bearing fixed inside hollow housing. Radial sliding bearing is made in form of segment self-aligning inserts-pads placed in bearing housing and is system of holes and grooves to deliver oil to segment self-aligning inserts-pads. Bearing is furnished with ring-cage fixed on bearing housing and two rings-seals at its both end faces. Rings-seals are tightly fitted on hollow housing and are provided with projection on inner end face surfaces over entire perimeter at smaller diameter. Invention provides operation at no vibration and enlarges range of shaft speed. EFFECT: increased load-carrying capacity of radial sliding bearing. 1 dwg
Patent RU-2221051-C2 (RU)
Inventor: LEJ DEHVID DZHON
IPC: F27D1/12
Filed: 1999-07-01
Granted: 2004-01-10
Abstract: FIELD: metallurgy of iron; production of metal from metal- containing raw materials in direct melting. SUBSTANCE: proposed reservoir has hearth made from refractory material and provided with base, side walls engageable with molten metal and side walls passing upward from side walls of hearth which are engageable with layer of slag and gas-filled space. Side walls have water-cooled panels with layer of slag on them. Reservoir is also provided with one or several tubes or tuyeres passing downward to reservoir for delivery of oxygen-containing gas above layer of metal and many tubes or tuyeres supplying at least part of metal-containing starting material and carbon-containing material with carrier gas to molten bath. Proposed method includes control of introduction of solid materials and/or oxygen-containing gas and/or control of rate of flow of water through water-cooled panels, thus decreasing losses of heat to 150 kW/sq m of their area liable to action of internal space of reservoir. EFFECT: enhanced efficiency; reduced losses of heat. 23 cl, 3 dwg, 1 tbl
Patent RU-2230361-C2 (RU)
Inventor: STREZH S V
IPC: G06K9/00
Filed: 2001-03-01
Granted: 2004-06-10
Abstract: FIELD: automation and computer engineering; graphic presentation generating devices. SUBSTANCE: addresses of identification field locations incorporating primary pixels and codes of type of primary pixels residing in respective locations are entered in memory; addresses of locations and codes of types of primary pixels obtained in the process are grouped according to types of primary pixels; results of identification are recoded into pairs of location addresses linked by given primary pixel by ordering pairs of location addresses into sequences so that second address of preceding pair of location addresses coincides with first address of next pair of location addresses; sequences of pairs of location addresses are converted into such pairs of location addresses whose first address is first address of first pairs of location addresses out of given sequence and second one is second address of last pair of location addresses out of given sequence. EFFECT: provision for saving computer memory. 2 cl, 6 dwg
Patent RU-2207038-C2 (RU)
Title: Folding rocking armchair (versions)
Inventor: CHELMAKIN O V
IPC: A47C3/029
Filed: 2001-04-06
Granted: 2003-06-27
Abstract: FIELD: furniture industry. SUBSTANCE: armchair has arced supporting members, legs, back and seat, which are pivotally mounted on legs. Rear legs and longitudinal seat members are made integral to form single part, namely, beam having one end pivotally connected on arced supporting members. Front legs are rigidly fixed on arced supporting members through detachable joint and are pivotally connected with their other ends to beam. Each of arced supporting member may be provided with one or several openings having different depth, pitch and inclination angle for receiving front leg pins to provide for regulation of back inclination angle. Rocking armchair may be further equipped with hooks pivotally positioned on front legs and interconnected through plank for fixing front leg and arced member connection. Hook motion restricting members are freely inserted through plank edge. Armchair of such construction allows back position to be regulated and rocking motion extent to be fixed. EFFECT: convenient use and wider operational capabilities. 21 cl, 4 dwg
Patent RU-2200135-C2 (RU)
Inventor: ZUBOV G M
IPC: C02F3/02
Filed: 2001-04-16
Granted: 2003-03-10
Abstract: FIELD: deep water purification equipment. SUBSTANCE: reactor has open corridor-type reservoir divided by transverse partitions into chambers, basic water inlet pipe and treated water outlet pipe, filtering blocks, aerators located in each chamber under filtering blocks and at opposite reservoir walls in aeration sections. Filtering blocks arranged at aeration section and filtration section boundary line are equipped with side surface facing toward aeration section and composed of rigid bristle brushes or lines arranged at pitch 10% smaller than diameter of rigid bristle brush. All filtering blocks are provided with central tube extending through the entire height of block and with two hooks positioned on block upper face and adapted for holding of filtering blocks. Rails for moving beams with cables and hooks are secured to opposite partitions along reactor corridors. Reactor is designed for removal of suspended substances and solved organic and mineral contaminants from natural and sewage water by biological adsorption and adhesion processes and may be used in municipal management and in industrial enterprises. EFFECT: improved reactor operation process, reduced metal usage, wider range of employment of reactor without use of microorganisms. 2 cl, 3 dwg
Patent RU-2210673-C2 (RU)
Inventor: MITIN V N
IPC: F01D11/08
Filed: 2001-06-13
Granted: 2003-08-20
Abstract: FIELD: mechanical engineering; turbines. SUBSTANCE: proposed seal contains sealing ring consisting of segments, each being made in form of cylindrical shell with one-piece turned tongues and T-shaped shank. Segments are arranged in T-shaped ring slot of stator part over shroud of working cascade. Support radial belts made at edges of shells from side of stator part are in contact with stator part, segments are made of material with linear expansion coefficient larger than that of stator part material and sufficient for pressing segments over support belts to stator part owing to thermal expansion of segments in process of operation of turbine. Shells of segments cover shroud of stage working cascade and tongues of shells form labyrinth of overshround seal with row of expansion chambers. Such design provides reliable operation of segments at high temperatures and density of steam making it possible to use segments with one-piece turned tongues for sealing working cascade of first stages of steam turbine. EFFECT: provision of high reparability of seal and effective labyrinth overshround sealing of stages in zones of high temperatures and density of steam. 3 cl, 1 dwg
Patent RU-2214062-C2 (RU)
Title: Device and method for rendering service with guaranteed speed of frame transfer in asynchronous transfer mode switch (atm-switch)
Inventor: DZOO SANG-VAN
IPC: H04L12/56
Filed: 2000-10-25
Granted: 2003-10-10
Abstract: FIELD: asynchronous data transfer device and method. SUBSTANCE: data item conformance inspection center applies test to each data item in entered frame using generalized algorithm of data item transfer speed by priority bit of data item loss and by maximal frame size, sets conformance bit of each data item in frame equal to conformance value in case all data items in frame have passed test, and sets conformance bit of each data item equal to variance value in case at least one data item in frame has not passed test. Data buffering organizing center allocates data items with conformance bits set as equal to conformance value to high-priority queue, allocates data items with conformance bits set as equal to variance value to low-priority queue, and transfers data allocated to high-priority queue at guaranteed minimal data item transfer speed. EFFECT: enhanced effectiveness of rendering proposed service. 12 cl, 3 dwg
Patent RU-2231209-C2 (RU)
Inventor: IVAKHIN A I
IPC: H02P1/30
Filed: 2001-08-08
Granted: 2004-06-20
Abstract: FIELD: electrical engineering; rail-moving vehicles; traction drives of locomotives. 
     SUBSTANCE: proposed electric drive has electric motor incorporating stator main circular winding and starting arc winding, motor speed transducer, and control system that has static frequency converter with off-line inverter, converter control unit with speed transducer feedback, and winding selector switch electrically connected to static frequency converter, main circular and starting arc windings, and to converter control unit. Electric drive is provided with at least one auxiliary stator arc winding connected to selector switch; frequency control range of motor depends on general number of stator windings, their central angles, and pole pair number. 
     EFFECT: reduced supply voltage frequency control range causing enhanced reliability of motor. 
     1 cl, 1 dwg
Patent RU-2207386-C2 (RU)
Inventor: POROZNJAKOV S N
IPC: C21D1/25
Filed: 2001-08-29
Granted: 2003-06-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: method involves casting share from steel comprising 0.8-1.4% of carbon and 10-15% of manganese; providing quenching with heating up to 1,000-1050 C and cooling in water. On plowing of soil, surface layer of share subjected to wear and impacts is strengthened due to austenite-to-martensite transition to provide for increased wear-resistance, and due to riveting, i.e, crystal lattice distortion under the action of cold deformation. Internal austenite structure has improved impact toughness and good impact load resistance. EFFECT: improved operating characteristics of share and prolonged service life. 1 ex
Patent RU-2243546-C2 (RU)
Title: Method and device for producing local electrical discharge in liquid (alternatives)
Inventor: SOKOLOV M A
IPC: G01N27/62
Filed: 2001-08-23
Granted: 2004-12-27
Abstract: FIELD: engineering physics; producing local electrical discharge in liquid. 
     
     
       SUBSTANCE: discharge is produced by passing electric current through liquid by means of electrodes. For the purpose electrodes are separated by means of insulating partition provided with diaphragm passing liquid current conductor. One of alternatives includes immersion of both electrodes in liquid. In other alternative one electrode is immersed in liquid and other one tightly abuts against outer surface of insulating wall of housing and communicates with liquid through diaphragm in insulating wall of housing. 
     
     
       EFFECT: enhanced specific power dissipated in liquid volume unit. 
     
     
       6 cl, 3 dwg
Patent RU-2239690-C2 (RU)
Inventor: MORTENSSON JERAN
IPC: E04F15/04
Filed: 1999-09-27
Granted: 2004-11-10
Abstract: FIELD: flooring or floor layers composed of a number of similar elements. 
     SUBSTANCE: flooring material includes square, rectangular or rhomboid boards having edges, horizontal lower surface and horizontal upper decorative surface. Boards are provided with lower connection thrust extensions extending along two adjacent board edges. Remainder edges have upper connection thrust extensions. Lower connection thrust extensions have substantially vertical surfaces located parallel to the nearest board edge. Surfaces of lower thrust extensions cooperate with substantially vertical surfaces of upper thrust extensions arranged on upper connection thrust extensions. Thus, two adjacent connectable boards are fixed one relative another in horizontal direction. Besides, connection thrust extensions have one or more bearing areas to snap connect thereof with corresponding depressions limiting vertical movement of two connected adjacent flooring boards one relative another. 
     EFFECT: increased ability of flooring assemblage. 
     8 cl, 7 dwg
Patent RU-2266050-C2 (RU)
Inventor: GITINOV N A
IPC: A61B5/22
Filed: 2001-09-24
Granted: 2005-12-20
Abstract: FIELD: test equipment. 
     SUBSTANCE: device can be used for determining workability of fingers. Device has syringe with piston, spring, contact detector and registrar. Spring having specified resilience to correspond age of tested person is inserted into syringe. When pressing piston down by finger, the spring is driven into motion as well as contact device which transmits pulses to registrar. The registrar provides registration of number of pulses and their rhythm during period of testing. 
     EFFECT: reduced time costs; simplified design. 
     1 dwg, 1 ex