baber/WOPTO huggingface dataset:
Patent UA-57799-C2 (UA)
Title: Washing machine
Filed: 2000-03-09
Abstract: This invention relates to washing machines with heating network water coming to the machine. Washing machine has housing with working zone where in direction from up to down there are placed sections for wetting, washing, rinsing and drying, and control block and heat exchange apparatus with channels for the network and worked-out water, at that the outlet of the channel of network water of the heat exchange apparatus is connected to the working zone of the machine, inlet of the channel of worked-out water of the heat-exchange apparatus is connected to the working zone of the machine, and the outlet – to the discharge pipeline. Working zone of the machine is equipped with discharge pipeline, this is connected to the inlet to the inlet of the channel for worked-out water of the heat-exchange apparatus through switch valve. Such implementation of the invention due to provision of cold worked-out water supply from the working zone of the machine to discharge makes it possible to keep high general temperature of heat exchange apparatus and to increase the level of utilization of worked-out water heat, thus excluding losses of electric energy for additional heating of network water.
Patent UA-37723-C2 (UA)
Title: A process for melting steel
Inventor: DUBINA OLEH VIKTOROVYCH
Filed: 2000-04-07
Abstract: The invention relates to ferrous metallurgy, particularly to a process for melting steel by a duplex-method of converter-converter and out-of-furnace working thereof. According to the process for melting steel the carbon product is prepared in the converter, transferred to another converter by means of an intermediary receptacle where the carbon semi-product out-of-furnace working is performed with carbon-containing material, manganese-containing material and desulphurizer. Carbon-containing, manganese-containing material and desulphurizer are added to intermediate receptacle in a quantity respectively of 0.5-5.0 %, 0.1-1.0 % and 0.5-3.0 % of carbon semi-product mass. At that while filling the first half of the intermediary receptacle volume to be added from 90 % of carbon-containing, to 10 % of manganese-containing material and to 10 % of desulphurizer, and while filling the second half of the intermediary receptacle volume to be added to 10 % of carbon-containing material, from 90 % of manganese-containing material and from 90 % of desulphurizer. The invention provides enhancing the degree of desulphurization, thus improving steel quality and increasing the suitable metal output. Besides, the carbon semi-product chemical quantity of heat being increased which is an additional positive factor in subsequent reprocessing the carbon semi-product.
Patent UA-42956-C2 (UA)
Title: Special vodka
Inventor: BLAIDA IRYNA ANDRIIVNA
Filed: 2000-07-13
Abstract: Special vodka contains aqueous-alcoholic liquid on the basis of the blend strength of 40% and “Chasnykova” (Garlic), edible essence. The vodka has a soft taste with a characteristic after-taste and a light aroma of garlic.
Patent UA-119226-C2 (UA)
Title: Антитіло, яке специфічно зв'язується з axl, та його застосування як продукту для адресної доставки при лікуванні раку
Inventor: BEAU-LARVOR CHARLOTTE
IPC: C12P21/08
Filed: 2012-05-11
Abstract: Винахід стосується антитіла, яке специфічно зв'язуватися з білком Ахl, застосування такого антитіла, імунокон’югата, що містить таке антитіло, застосування імунокон’югата, фармацевтичної композиції та гібридоми, яка продукує таке антитіло.
Patent RU-2183027-C2 (RU)
Title: Single-mode optical fiber
Inventor: LI DZI-KHOON
IPC: G02B6/028
Filed: 1998-12-29
Granted: 2002-05-27
Abstract: FIELD: optics, optical communication. SUBSTANCE: given single-mode optical fiber includes first core displaying constant refractive index within bounds of specified radius from center of optical fiber, second core that covers first core and has refractive index which decreases from refractive index of first core with growth of its radius and sheath which covers second core and has refractive index lesser than minimal refractive index of second core. EFFECT: given optical fiber shows low dispersion and losses. 5 cl, 11 dwg
Patent RU-2184093-C2 (RU)
Title: Multilayer glass polymeric composition
Inventor: SAKHAROV S A
IPC: C03C27/12
Filed: 2000-06-20
Granted: 2002-06-27
Abstract: FIELD: polymers. SUBSTANCE: multilayer glass polymeric composition consists of glass-block having glass layers of different thickness and combined by glue interlayers and at least two polymeric films combined with a glass layer of the smallest thickness. Glue interlayers have a wave resistance maximally closed to a wave resistance of glass layers. Value of a wave resistance of glue interlayers is (11-13) x 10 5  kg/(m 2  x s) and those of glass layers (30-50) x 10 5  kg/(m 2  x s). Each following glass layer has a thickness less of a former layer. The first and second layers of glass can be made with a possibility of predestroying. Invention can be used for protection of compartments, cars from the nonsanctioned penetration and from small arms. EFFECT: decreased thickness of glass package, enhanced resistance against gun rupture and double glass pane, simplified method of glass package making. 3 cl, 1 dwg
Patent RU-2194314-C2 (RU)
Title: Method for preventing scores on fuel elements
Inventor: CHAPAEV I G
IPC: G21C21/02
Filed: 2000-07-07
Granted: 2002-12-10
Abstract: FIELD: nuclear power engineering; manufacture of fuel assemblies for nuclear reactors. SUBSTANCE: method involves installation of spacer grids with coaxial cells onto supporting surface, insertion of fuel elements in coaxial cells of spacer grids, and their locking in these cells; spacer grids are manufactured in advance from single sheet and provided with crosspieces between them, diameter of cell inscribed circle being greater than that of fuel element; spacer grids are bent over these crosspieces until they are aligned and form integral zigzag-shaped spacer-grid member; after fuel elements have been easily entered in coaxial cells they are locked therein by undoing spacer grids of zigzag-shaped spacer member until fuel elements come in contact with end walls in each cell and are locked in position. Projections made in cells have diameter of cell inscribed circle over projections greater than that of fuel element and they are used to additionally lock fuel elements in cells of spacer grids in inclined position relative to each spacer grid of zigzag-shaped spacer member. EFFECT: enhanced quality of fuel assembly manufacture and its operating reliability in nuclear reactor. 3 cl, 4 dwg
Patent RU-2188263-C2 (RU)
Inventor: BELOKUROVA O A
IPC: D06M13/292
Filed: 2000-07-14
Granted: 2002-08-27
Abstract: FIELD: textile industry. SUBSTANCE: composition contains 39-41 g/l of sodium hydroxide, 0.45-0.55 g/l of preparation based on phospholipid derivatives-phosphatidyl choline, and water to 1 l. Composition is used for preparing hydrated cellulose materials for dyeing. EFFECT: increased capillarity of fibers and also uniformity and intensity of coloration on the latter. 1 tbl
Patent RU-2182093-C2 (RU)
Inventor: MORGUNOV A P
IPC: B61K3/00
Filed: 2000-08-04
Granted: 2002-05-10
Abstract: FIELD: railway transport. SUBSTANCE: according to proposed method solid lubricant is applied to initial surface of wheel flange on section of its possible contact with surface of rail head and then alternating projections and cavities are formed on this section. Then additional depressions for accumulating the lubricant are made on surfaces of projections and cavities and their change-over sections. EFFECT: increased wear resistance of rails and flanges of railway vehicles. 3 cl, 3 dwg
Patent RU-2224992-C2 (RU)
Inventor: BACHEJNAN KRISTOFER S
IPC: G01N15/14
Filed: 1999-02-19
Granted: 2004-02-27
Abstract: FIELD: flow cytometry, imparting outer surface of nozzle of flow cytometer with vibrations. SUBSTANCE: imparting outer surface of nozzle of flow cytometer with vibrations with provision for selected vibrations or sounding range of vibrations causes destruction of particles and gas entrapped inside nozzle of flow cytometer. Removal of sticky residues settled on internal surface of nozzle of flow cytometer is also possible. Energy source is utilized to generate selected vibrations or vibration range. Energy source is connected to transmitting element that sends electric signals into oscillatory system. Oscillatory system transforms electric energy fed from energy source into mechanical vibrations, it is connected to portable device which destructs particles, drives away gas present inside nozzle of flow cytometer and cleans surface of aperture of flow cytometer. EFFECT: increased sensitivity of sorting. 97 cl, 8 dwg
Patent RU-2190888-C2 (RU)
Title: Transducer for checking energy release in nuclear reactor fuel assembly
Inventor: RUSINOV VLADIMIR FEDOTOVICH
IPC: G21C17/10
Filed: 2000-09-28
Granted: 2002-10-10
Abstract: FIELD: checking energy release in nuclear reactor process channels. SUBSTANCE: transducer has ionizing radiation detector elongated through core length and coupling line running to connector terminal leads for connecting it to secondary pieces of equipment. Transducer is provided in addition with at least two local ionizing-radiation detectors disposed beyond reactor core and relatively offset along transducer axis as well as communicating lines connecting these detectors to other terminal leads of connector. Provision is made for easy and accurate determination of coefficient of proportionality k between transducer current and fuel assembly energy release. Scanning neutron flux density in central fuel assemblies closest to fuel assemblies with transducers to find calibration factors of these transducers does not require great amount of radiation-hazard and labor-consuming work; periodic k updating procedure for all fuel assemblies with transducers is fully automated. EFFECT: simplified channel-by-channel monitoring of energy release in reactor with high degree of precision. 1 dwg
Patent RU-2191970-C2 (RU)
Title: Combat installation
Inventor: KLISHIN V I
IPC: F41G5/24
Filed: 2000-09-29
Granted: 2002-10-27
Abstract: FIELD: defensive technology. SUBSTANCE: combat installation has frame with base, jig with weapon and sight. Sight is kinematically coupled to jig by means of parallelogram mechanism comprising driving member, tie- rod and driven member. Bracket with guiding roller is put on jig, cable passed over roller is attached to driven member of parallelogram mechanism. Cylinder with spring- loaded piston is anchored on base and tension sleeve is fixed on it with the aid of thread. Second end of cable is linked to sleeve. EFFECT: enhanced aiming precision thanks to elimination of backlash in joints of kinematic coupling of weapon to sight. 1 dwg
Patent RU-2215525-C2 (RU)
Title: Antitumor agent
Inventor: MORINAGA ESIKHIRO
IPC: A61K33/243
Filed: 1999-03-29
Granted: 2003-11-10
Abstract: FIELD: medicine, oncology, pharmacy. SUBSTANCE: invention relates to an antitumor agent. Agent comprises stilbene derivative and coordination platinum compound as active components and pharmaceutically acceptable carriers. Invention provides the enhancement of an antitumor activity of pharmaceutical preparation in using these two types of active components in their combination and providing synergistic effect. An antitumor activity that is characteristic for stilbene is enhanced additionally resulting to an antitumor agent with the improved effectiveness being the latter is especially adequate in treatment of malignant tumors. EFFECT: enhanced and valuable medicinal properties of agent. 9 cl, 6 tbl
Patent RU-2203227-C2 (RU)
Title: Device for electrochemical cleaning of potable water
Inventor: BARABANOV V I
IPC: C02F1/463
Filed: 2000-12-28
Granted: 2003-04-27
Abstract: FIELD: water treatment systems. SUBSTANCE: device includes electrochemical reactor, sludge receiver mounted in upper portion of reactor and inverted cone at positive buoyancy which closes upper hole of reactor. Located in lower portion of device is electrode unit including three groups of electrodes; two groups form stack of electrodes for electric coagulation and third group is used as anode for electric floatation. Said electrodes are connected with power supply source by means of switch gear. Accordingly, cathodes are connected with negative pole of power supply source during electric coagulation and anodes are connected with positive pole. During electric floatation, electric floatation anode is connected to positive pole of power supply source by means of switch gear; cathodes of electrode stack are disconnected from power supply source and anode polarity is reversed. Device may be provided with final filter. EFFECT: enhanced stability of cleaning process due to depassivation of anodes in electrode stack. 2 cl, 3 dwg
Patent RU-2220014-C2 (RU)
Title: Back-up or intermediate roll in rolling mills for production of flat products
Inventor: FIGGE DITER
IPC: B21B27/05
Filed: 1999-07-12
Granted: 2003-12-27
Abstract: FIELD: back-up or intermediate roll in rolling mills for production of flat products, particularly, band. SUBSTANCE: roll consists of cylindrical core and tube shell rigidly connected with core and coaxially embracing it. Between core and shell the hydraulically axially movable support centers are located, by means of which roll shell rests on core. In so doing, support centers are made with, at least, two circular telescopic pistons located symmetric about middle of roll and isolated relative to core and inside of shell. Support centers consist of several ring-shaped back-up bearings located along outside perimeter of centers and spaced apart each other in longitudinal direction of roll. These bearings can be tight against inside surface of roll shell. Depending upon position of pistons it is possible to make more rigid or more smooth design of roll. EFFECT: increased range of regulation of roll profile; possibility of adopting roll over wide limits to various conditions of rolling. 7 cl, 1 dwg
Patent RU-2205090-C2 (RU)
Inventor: ZHARKOV L I
IPC: B22D18/04
Filed: 2001-03-06
Granted: 2003-05-27
Abstract: FIELD: processes and equipment for casting discs of motor vehicle wheels in chill molds. SUBSTANCE: line is in the form of four casting plants united by means of common platform. Plants are arranged in pairs symmetrically relative to conveyer placed under platform. Each plant has machine for low pressure die casting, delivery furnace, manipulator for extracting castings and cooling tank with descending table for receiving castings. Manipulator is in the form of four-link mechanism and it is arranged with possibility of positioning its reception pan over descending tables of cooling tanks placed at side of apparatus for loading castings onto conveyer. Manipulator is made with possibility of successively rotating hinged four-link mechanism relative to base and base relative to support. EFFECT: enhanced maintenance condition, lowered dimension, enhanced efficiency of line. 9 cl, 6 dwg
Patent RU-2201964-C2 (RU)
Title: Compound wk-5344a and compound wk- 5344b, method for their obtaining and their producing strain of streptomyces sp
Inventor: OMURA SATOSI
IPC: C12P13/00
Filed: 1999-03-08
Granted: 2003-04-10
Abstract: FIELD: medicine, biology. SUBSTANCE: compounds WK-5344A and WK-5344B are of inhibiting action in relation to cholesterol ester-carrying protein. The method deals with growing Streptomyces sp. WK-5344 FERM BP-6668 strain, moreover, compound WK-5344A and compound WK-5344B are accumulated in medium; then compound WK-5344A and compound WK-5344B should be isolated. The innovation enables to obtain substances efficient for prophylaxis and treatment of diseases caused by cholesterol accumulation in human body. EFFECT: higher efficiency. 4 cl, 8 dwg, 1 tbl
Patent RU-2201313-C2 (RU)
Title: Apparatus for making castings by oriented crystallization
Inventor: KALJUKIN JU N
IPC: B22D27/04
Filed: 2001-05-23
Granted: 2003-03-27
Abstract: FIELD: foundry, possibly manufacture of turbine blades of refractory alloys for aircraft engines, for ships and other transport and power plants. SUBSTANCE: apparatus includes crystallizers-electrodes and casting mold with working cavities. In bottom portion of casting mold there are through openings whose number corresponds to that of working cavities. Plugs made of material of casting are inserted in said openings. Sealing made of elastic fire-resistant material is arranged between casting mold and plug. Plugs are in contact with easy-to-melt material. Casting mold is heated in furnace before filling it. After melting electrically conductive material, filling mold with alloy and partially melting plug, electric circuit is closed between members of apparatus. Reliable electric contact of members of electric circuit and high fluid-tightness of bottom portion of mold prevent metal escape through lower portion of mold. It allows to make large-size castings with height exceeding 100-120 mm. EFFECT: possibility for making large-size castings. 1 cl, 1 dwg
Patent RU-2219561-C2 (RU)
Title: Method and device for directional parametric reception of weak signals in media
Inventor: VILENCHIK L S
IPC: G01S15/00
Filed: 2001-07-12
Granted: 2003-12-20
Abstract: FIELD: radio engineering, directional parametric reception of weak signals in media. SUBSTANCE: invention can find use in parametric converters and antennas with three-wave mechanism of interaction of waves, it can also be employed in underwater acoustics, in seismology, architectural acoustics, nondestructive testing, for diagnostics of mechanisms and machines by acoustic methods. Achievable technical result of invention lies in provision for invariance of directional parametric reception in media and for optimal control over pumping signal by supply of high-frequency pumping signal to inputs of nonlinear hardness of units of converters of oscillatory speeds and pressure when case of vectorphase receiver vibrates together, in determination of density vector of flux of power of low- frequency signal and in establishment of space coordinates of position of low-frequency source by maximal value of density vector of flux of power. Characteristic feature of invention consists in supply of weak signal of low-frequency source to case of vector-phase receiver vibrating jointly and of high-frequency pumping signal to nonlinear hardness of converters of parameters of acoustic field: oscillatory speed of particles of medium and pressure structurally coupled to radiating piezoconverter. Cross-modulated signal of parametric interaction of waves is received, low-frequency component of signal is extracted and used to compute by it vector of density of flux of power of low-frequency source employed to establish coordinates of source which secures detection of source of weak signal in media and its indication. Decamouflaging factor coupled to usage of high-power high-frequency radiator of pumping signal is eliminated. EFFECT: precise establishment of space coordinates of low-frequency sources of acoustic signals in such media as submarines in hydrosphere, downhole tools drilling holes in lithosphere, acoustic radiators of industrial and structural noises in atmosphere. 2 cl, 18 dwg
Patent RU-2211442-C2 (RU)
Title: Technique for operation of engine
Inventor: MATVEENKO G P
IPC: G01M15/00
Filed: 2001-08-16
Granted: 2003-08-27
Abstract: FIELD: operation of aircraft engines in limits of established service life. SUBSTANCE: goal of this invention is achievement of new result consisting in establishment of worked-out life of engine with due account of its loading under operating conditions which makes it possible to raise its actual operating time without any work to increase assigned service life. Proposed technique includes establishment of its service life in accordance with determined load capacity, operation of engine within limits of established service life and evaluation of its technical condition. Novelty of technique lies in that load capacity of engine under operating conditions is found while its technical condition is evaluated, it is compared with established load capacity, coefficient of correspondence of load capacity under operating conditions and established one is determined, operating period is found with allowance for coefficient of correspondence and decision on further operation of engine is made with use of difference between this service life and presented operating time. EFFECT: raised reliability of technique. 2 dwg
Patent RU-2211303-C2 (RU)
Title: Способ изоляции водопритока в скважину
Inventor: KHAMINOV N I
IPC: E21B33/13
Filed: 2001-10-08
Granted: 2003-08-27
Abstract: Изобретение относится к нефтегазодобывающей промышленности, в частности к способам изоляции водопритока в нефтяных и газовых скважинах до крепления скважины эксплуатационной колонной. Технический результат: увеличение нефтегазоотдачи пластов и продление безводного периода их эксплуатации путем повышения качества, эффективности и надежности водоизоляционных работ. Способ изоляции водопритока в скважину включает выделение интервала водонасыщенного пласта, нагнетание изолирующего материала в призабойную и приствольную зоны водонасыщенного пласта с использованием гидромониторных струй до спуска эксплуатационной колонны, при этом нагнетают изолирующий материал - гельцементный раствор с изоляцией высокопроницаемой призабойной зоны водонасыщенного пласта при избыточном давлении на загерметизированном устье 6,5 МПа, а поверхности фильтрации приствольной зоны - гидромониторными струями указанного раствора при скорости подъема инструмента 0,4 м/с. После этого остатки гельцементного раствора вымывают на поверхность, спускают и цементируют эксплуатационную колонну.
Patent RU-2234286-C2 (RU)
Inventor: ODINOKOV V I
IPC: A61C17/06
Filed: 2001-10-25
Granted: 2004-08-20
Abstract: FIELD: dentistry equipment, in particular, cleaning of air during gum curing and prosthesis handling. 
     SUBSTANCE: apparatus has casing and fan mounted inside casing and connected to electric engine. Apparatus is equipped with air duct connected to casing, and chamber including dust catcher and connected through pipe to casing. Air duct has tip with extension adapted for regulating of distance between patient's face and end of tip, whose outlet end is closed with cover. Engine is fitted with start regulating device for changing rotational speed of shaft and vane wheel. Valves are mounted on air duct and pipe. 
     EFFECT: provision for baffling of patient's expiration flow away from doctor's face and cleaning of air in the vicinity of source of tooth powder, metal and ceramic powder. 
     1 dwg
Patent RU-2279736-C2 (RU)
Inventor: IOFFE VALERIJ MOISEEVICH
IPC: H01L29/93
Filed: 2001-11-13
Granted: 2006-07-10
Abstract: FIELD: engineering of semiconductor devices, possible use in microelectronics. 
     SUBSTANCE: device may be made in form of variable capacitor, variable capacitance diode, transistor, transmission line, controlled by voltage of capacitor of alternating capacity. Semiconductor device contains insulating layer, on one surface portion of which a conductive portion is formed, while on another portion of surface first layer is formed, made of semiconductor of electron or electron hole conductivity types, with ohmic contact, on the surface of first layer second layer is made, made of semiconductor or metal, forming a semiconductor transition with first layer, with other ohmic contact, while a portion of insulating layer, contacting with first layer, is made of high-ohm semiconductor. Selection of alloying profile and thickness of first layer is limited by condition of full depletion of first layer or its portion by main charge carriers until disruption of semiconductor transition during feeding of external shift to it, determined by provided formula. 
     EFFECT: possible production of device, allowing during alternation of value of controlling voltage, fed to ohmic contacts to semiconductor transition, to adjust in broad range the value of capacity of capacitor, formed between ohmic contact to first layer and conductive portion, made on insulating layer, and also to adjust in broad range the value of resistance of insulating (semiconductor) layer. 
     4 cl, 17 dwg