baber/WOPTO huggingface dataset:
Patent RU-2218898-C2 (RU)
Inventor: VOLDOK TERENS ARNOL D
IPC: A61F9/007
Filed: 1999-01-22
Granted: 2003-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has body part, fore part having canal for transferring the eye lens via it to an end piece giving the lens out, and plunger. The fore part is connected to the body part in the preferential embodiment via hinged connection so that cylindrical piece becomes open in the instrument for setting the artificial eye lens into the fore part. The artificial eye lens is placed on two pins separated by space in the fore part in the preferential embodiment of the invention to make lens bending easier. A transverse pin is available in the preferential embodiment of the invention. The transverse pin is mounted with displacement relative to axes of the pins in the fore part. The lens moves under the transverse pin that prevents the lens from lifting or being set in inclined position. EFFECT: enhanced effectiveness in setting the lens without distortions. 17 cl, 53 dwg
Patent RU-2184782-C2 (RU)
Title: Differential-diagnostic medium for listeria isolation
Inventor: GLAZYRINA T A
IPC: C12Q1/04
Filed: 1999-11-02
Granted: 2002-07-10
Abstract: FIELD: microbiology. SUBSTANCE: invention proposes a medium comprising the following components, g/l: yeast extract, 10.0; glucose, 1.0; agar-agar, 10.0; esculin, 0.6; ferric citrate, 0.5; nalidixic acid, 0.04; methylene blue, 0.03; pancreatic piscine hydrolyzate with content of amine nitrogen 110 mg, the balance. Invention can be used for bacteriological diagnosis of listeriosis in animals and humans and for isolation of listeria from objects of environment. EFFECT: enhanced growth and differential-diagnostic properties of medium. 1 tbl
Patent RU-2202448-C2 (RU)
Title: Method for making disc cutter
Inventor: VETER V V
IPC: B23D45/00
Filed: 1999-11-15
Granted: 2003-04-20
Abstract: FIELD: processes for making cutters, mainly for cutting rolled metal. SUBSTANCE: method comprises steps of using worn disc cutter as blank for making disc cutter of other dimension; working blank by depth determined by possible change of properties of metal or its damage; selecting outer diameter of blank no less than 1.05 of outer diameter of made disc cutter. EFFECT: possibility for reusing worn disc cutter, lowered cost for making disc cutter. _
Patent UA-59401-C2 (UA)
Title: Method for covering edges with diamond-like carbon
IPC: B26B21/60
Filed: 1998-11-06
Abstract: A method of creating a diamond-like carbon film on a substrate (22), including the steps of exposing the substrate to a hydrocarbon gas environment and generating plasma in the environment of an electron density greater than approximately 551010 per cm3 and a sheath thickness less than about 1,7 mm under conditions of high ion flux and controlled, low energy ion bombardment. Also, an article of manufacture which includes a substrate having a surface and a diamond-like carbon film on the surface, wherein the film has a hardness greater than approximately 20 Gpa and no discernable grains (300 Å) or greater in diameter when viewed at a magnification of 50000X in a field-emission scanning electron microscope.
Patent UA-5756-C2 (UA)
Title: Method for blast breakage of rock massif
Inventor: DANKO ANDRII IVANOVYCH
Filed: 1993-07-05
Abstract: The invention relates to mining and can be used at drill-blast operations in pits. The method includes row-by-row drilling with chess layout of positioning of wells, formation of charges in wells, switching blast network and ignition.
Patent UA-45951-C2 (UA)
IPC: C08K3/04
Filed: 1993-12-29
Abstract: Rubber, particularly crumb rubber from the recycling of tyres, is processed to effect partial or high levels of dissociation of rubber vulcanate network, in particular to form bituminous compositions in which the treated rubber, carbon black and other additives released are stably dispersed. Bitumen, hydrocarbon oil and liquid rubber are used to effect penetration, swelling and compatibilization of the rubber particles, following which thermal energy and mechanical energy are applied to initiate breakdown of the vulcanized structure of the rubber particles and the formation of at least partially dissociated rubber vulcanate network. Such treated rubber may be further reacted and combined for employment in the production of stabilized polymer modified bitumen composition.
Patent UA-48296-C2 (UA)
Title: Method for avoiding contact between oxygen and molten metal during the casting process and device for its realization
Inventor: HOHENBICHLER GERALD
IPC: B22D11/106
Filed: 1998-12-02
Abstract: According to the suggested method for avoiding contact between oxygen and molten metal during the casting process, said metal (20) pours in the form of billet into a casting chamber limited by walls (1, 2, 13) and leaves the chamber as a stream. In order to avoid any contact between oxygen and molten metal and thereby to entirely prevent reoxydation, the oxygen trying to penetrate between the walls and/or adhering to them (1,2) is sucked up through possible splits (18).
Patent UA-53743-C2 (UA)
Title: Device for microwave therapy
Inventor: PEREHUDOV SERHII MYKOLAIOVYCH
Filed: 2000-04-03
Abstract: The device for the microwave therapy may be used in quantum medicine technologies for treating various diseases in the fields of traumatology and orthopedics, endocrinology, neurology and oncology. The device for the microwave therapy consists of the emitting antenna, the waveguide p-i-n attenuator, and the generator operating in the millimeter range of the continuous frequency band. One end of the waveguide fragment diposing within the generator terminates in the short-circuited barrier while another one terminates in p-i-n attenuator, the active element being arranged in-between. P-i-n attenuator is connected to the emitting antenna. The device also comprises the generator of the modulating frequency. The output of the generator is connected to the second input of p-i-n attenuator while the input of the generator is connected to the power supply. Besides the device contains the microrefrigerator operating with Peltier element, the current controller and the infrared elimination filter. The active element of the generator operating in the millimeter range of the continuous frequency band is designed as the dielectric insert. The infrared elimination filter is designed as the conical dielectric rod with one end being built into the active element while another one being in contact with the waveguide part of p-i-n attenuator. The input of Peltier element is connected to the power supply output via the current controller. The device provides for increasing treatment efficacy and may be applied to broader range of the diseases including those associated with the inflammation.
Patent UA-57115-C2 (UA)
Title: Vyzhlenkovs unit heat-accumulator engine
Filed: 2000-05-19
Abstract: Heat-accumulator engine – unit can be used as more economic and pollution-free engine – unit not using organic fuels in urban motor passenger transport, agriculture, river and shore-marine fleets. This unit comprises of piston engine, metal heat accumulator – evaporator, thermite rods, water-vapor system, vapor-condensation system, pneumatic system, electrical equipment. Thermal rods are the source of heat energy.
Patent UA-53802-C2 (UA)
Title: Attraction simulator "virazh"
Inventor: NAUMENKO PAVLO OLEHOVYCH
Filed: 2001-03-15
Abstract: The proposed attraction simulator is designed for popular entertainments and can be used for general training of pilots and sportsmen. The simulator contains a vertical post, a boom fixed to the post, a drive for rotating the boom in the horizontal plane, an aircraft simulator fixed to the end of the boom with the possibility to ascend and descend with variable angles of attack, and a counterweight fixed to the other end of the boom. As the aircraft simulator, a glider is used. The glider is fixed to the end of the boom by a lock that can be released on the pilot command, and as the result, the glider can continue to move in the free gliding mode.
Patent RU-2216548-C2 (RU)
Title: Mixture of linear oligosaccharides prepared from dermatan sulfate, pharmaceutical composition eliciting anti-thrombotic effect and treatment method
Inventor: LUNDKVIST MONS
IPC: A61K/
Filed: 1998-05-15
Granted: 2003-11-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention describes mixture of linear oligosaccharides prepared from dermatan sulfate that can comprise small amount of residues of derivatives of D-glucuronic acid and hexosamines distinct from N-acetyl- β-galactosamine (Gal-Mac). Indicated mixture contains different number of repeating sulfatized disaccharide links, derivatives of L-iduronic acid (IdoA) and Gal-Nac according to the formula (I)   wherein R represents hydrogen atom or SO 3  and n = 10-15 for peak of molecular distribution and wherein sulfatization of Gal-Nac- residues at 6-th position can be taken. This mixture shows the following indices: (a) sulfur content is 6.0-8.0 weight %; (b) ratio sulfate/carboxylate is 1.2- -1.6; (c) ratio of disulfatized disaccharides to the content of mono- sulfatized disaccharides, 20-60% by weight; (d) anti-thrombotic activity mediated by cofactor II of heparin is 20- 60 IU/mg. Invention relates also to pharmaceutical composition containing this mixture and to method for treatment that involves administration to patient the effective dose of above indicated mixture. EFFECT: valuable medicinal properties of mixture. 13 cl, 3 ex
Patent RU-2191392-C2 (RU)
Title: Способ определения долевых участий нагрузки и энергосистемы в изменении качества напряжения
Inventor: GNATENKO M A
IPC: G01R21/00
Filed: 2000-01-12
Granted: 2002-10-20
Abstract: Изобретение относится к области электроизмерений и может быть использовано при контроле электроэнергии в энергосистемах. Техническим результатом изобретения является уменьшение погрешности определения долевых участий нагрузки и энергосистемы. Технический результат достигается путем того, что при определении долевого участия нагрузки и энергосистемы в изменении качества напряжения в узле энергосистемы происходит выделение анормальной составляющей напряжения U a  узла энергосистемы, анормольной составляющей результирующей ЭДС энергосистемы e a , анормальных составляющих токов нагрузок i 1a ,i 2a . Предложенный способ отличается тем, что отдельно определяют собственные долевые участия в изменении качества напряжения ветви с результирующей ЭДС энергосистемы путем усреднения за ее период квадрата анормальной составляющей напряжения, ветвей с источниками токов нагрузки путем усреднения за тот же период квадратов производных анормальных составляющих этих токов, отдельно определяют взаимное долевое участие в изменении качества напряжения в узле от взаимодействия пар ветвей с источниками токов нагрузок путем усреднения за тот же период произведения производных анормальных составляющих токов нагрузок, отдельно определяют взаимное долевое участие в изменении качества напряжения в узле от взаимодействия ветви с источником ЭДС с результирующим током ветвей нагрузки путем усреднения за тот же период произведения анормальной составляющей источника результирующей ЭДС с производной анормальной составляющей результирующего тока нагрузок, затем определяют результирующее изменение качества напряжения в узле в соответствии с приведенной формулой. 1 з.п. ф-лы, 2 ил.
Patent RU-2203009-C2 (RU)
Title: Sanitary towel
Inventor: GUSTAFSSON ANDERS
IPC: A61F5/44
Filed: 1998-05-13
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: towel has stiffness layer placed between coverings and having front, rear, and intermediate parts. Front and rear parts are wider than intermediate one. Width of intermediate part at transition area between front and intermediate parts is below 4 cm; at least sections of remaining part of towel run on both sides of stiffness layer in crosswise direction outside of stiffness layer at least inside area starting at front part of stiffness layer and completing at rear part of this layer. Tensile strength of areas of towel remaining parts disposed in crosswise direction of respective side edges of stiffness layer is higher than that of stiffness layer in longitude direction. EFFECT: enhanced efficiency of liquid absorption. 12 cl, 7 dwg
Patent RU-2193977-C2 (RU)
Title: Vehicle energy recuperator
Inventor: POLIVAEV O I
IPC: B60G13/14
Filed: 2000-02-29
Granted: 2002-12-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to means of recuperation of energy of braking and suspension vibrating by means of pneumohydraulic accumulator. According to invention, suspension cylinder 11 is secured on housing of axle 10 of wheel 9. Cylinder 11 is divided into two spaces 16, 17 by piston 14 with rod 15 connected with frame 13. Spaces 16, 17 are placed in communication with hydraulic tank 1 and with pneumohydraulic accumulator 3 by hydraulic main lines. Train couples driving wheels 9 with hydraulic motor 4. Acceleration rod 39 is coupled with hydraulic valve 31 which provides delivery of liquid from energy accumulator 3 to hydraulic motor 4. Braking rod 40 is coupled with hydraulic valve 32 which provides delivery of liquid by hydraulic motor 4 into accumulator 3. Hydraulic valve 31 is made in form of piston with rod on which piston-like hydraulic valve 32 is installed for movement, and spring 33 is arranged between hydraulic valves 31, 32. hydraulic valves 31, 32 are connected by corresponding main lines with control unit 45 of clutch 5 connecting hydraulic motor 4 to driving wheels 9. EFFECT: improved efficiency of energy recuperation. 1 dwg
Patent RU-2204972-C2 (RU)
Inventor: NAGORSKIJ P G
IPC: A61F9/007
Filed: 2000-04-06
Granted: 2003-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making two or four radial incisions. Tenon's capsule is separated from sclera. A pocket is created for receiving implant. A flap is cut out from donor sclera having triangular cut for inferior oblique muscle to fit. Doublicature is created on the external flap border. The implant is introduced under external direct muscle. Another embodiment of the invention involves forming two implants having doublicatures on the external borders and notch in one of them for inferior oblique muscle to fit. The implants are placed under the external and internal direct muscles. EFFECT: enhanced effectiveness of treatment; maximum possible sclera-strengthening action. 5 cl, 3 dwg
Patent RU-2179927-C2 (RU)
Title: Mechanical press for semidry molding of lime-sand brick
Inventor: AVERIN V V
IPC: B28B3/08
Filed: 2000-05-03
Granted: 2002-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanical press has carcass, mold half mounted for displacement within carcass, pressing frame, slide, table, crank drive whose one crank is connected with slide and other crank with pressing chamber, slide valve for feeding sand mixture and members for regulating the extent of charging mold with sand mixture. Press is equipped with device for adjusting pressure applied at first molding stage and made in the form of controllable stop. Pressure applied to stop is oriented in one direction and may be adjusted. Stop is joined to intermediate member connected to slide. Press is used for manufacture of lime-sand, ceramic, fire clay and other kinds of brick in two stages. EFFECT: wider operational capabilities, simplified construction and increased efficiency. 2 dwg
Patent RU-2182061-C2 (RU)
Inventor: ASTAF EV A G
IPC: B23K9/167
Filed: 2000-05-10
Granted: 2002-05-10
Abstract: FIELD: electric arc gas-shield welding by non-consumable electrode for making constructions with mean and high thickness from active metals such as titanium, aluminum and magnesium alloys in different industry branches. SUBSTANCE: method comprises steps of feeding gas forming electric arc and plasma, stabilizing gas and shielding gas simultaneously by three separate fluidic streams; forming annular streams by imparting to each stream rotation around electrode axis along helix in the same direction by different twisting angles and with different gas emission rates increased from inside to outside; additionally orienting outer shielding stream around welding bath by means of protective nozzle; after termination of welding cutting off gas streams according to next order: at first electric arc-plasma forming and stabilizing gas stream, then outer shielding stream. It allows to use simple sharpening contours of tungsten electrodes. EFFECT: enlarged manufacturing possibilities of welding process, increased fusion depth at less welding current, improved structure, mechanical properties and geometry parameters of welded joint. 1 dwg
Patent RU-2186267-C2 (RU)
Inventor: SHORIN L A
IPC: F16C23/00
Filed: 2000-05-17
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering; articulated bearings. SUBSTANCE: articulated bearing has inner race with spherical outer surface and outer race with antifriction shim laid in between them. Inner surface of outer race has at least two grooves and dovetail bore which are used for securing elastic antifriction shim on inner surface of outer race; antifriction shim is made from carbon-filled polyamide, type. Bearing may be additionally provided with inner insert made from polymer material. EFFECT: possibility of using in dust-laden rooms; reduced level of noise. 5 cl, 4 dwg
Patent RU-2182606-C2 (RU)
Title: Method of growing crystals from melt
Inventor: KOKH A E
IPC: C30B30/08
Filed: 2000-07-14
Granted: 2002-05-20
Abstract: FIELD: methods of growing crystals from melts by oriented crystallization in closed container; growing monocrystals under microgravitation conditions through control of convective flows in melt. SUBSTANCE: proposed method consists in forming thermal field on outer wall of closed container which satisfies the following condition: T(φ,t,z) = δTcos(ωt+nz+kφ)+Az, where T(K) is temperature read off average temperature T 0 (K),, δT(K) is amplitude of heat wave; t (s) is time of process; φ(rad, Z (m) are polar coordinates; ω(rad.s -1  ) is circular frequency of heat wave; n(rad.m -1 ), k are wave number; A(K•m -1 ) is axial temperature gradient use is made of multi-section members which are inclined relative to longitudinal axis of container. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2190068-C2 (RU)
Inventor: CHERNOV A N
IPC: E04C5/06
Filed: 2000-09-08
Granted: 2002-09-27
Abstract: FIELD: construction, applicable in manufacture of bearing building members. SUBSTANCE: the reinforcing frame, mainly for a cellular-concrete flexible product, for example, a slab has the shape of a bar lattice truss made either of separate bars, or of a single zigzag bent bar. The optimum value of the diameter of the lattice bars corresponds to expression  , and the calculated value is rounded off towards the increase to the nearest integer. The value of the acute angle between the lattice brace and the truss chord corresponds to expression  , also with rounding-off towards the increase to an integer of degrees, where d - diameter of bars of the transverse reinforcement of the frame (truss lattice), mm; q - design linear bending load perceived by one frame, kgf/cm; L - design frame span, cm; R p -design strength of bar of the frame transverse reinforcement (truss lattice member), kgf/sq.cm; α - acute angle between the brace and the truss chord, deg. EFFECT: reduced consumption of metal in manufacture of a reliable reinforcing frame. 5 cl, 4 dwg, 4 ex
Patent RU-2215705-C2 (RU)
Inventor: KHARCHEVNIKOV V I
IPC: C04B24/24
Filed: 2001-04-17
Granted: 2003-11-10
Abstract: FIELD: building materials. SUBSTANCE: composite for composition material comprises the following components, wt.-%: furfurolacetone resin FAM, 13.0-16.0; benzenesulfoacid, 3.0-3.7; polyhydric alcohol, 0.1-0.2; powdered pyrite cinders, 6.0-6.5; glass netting, 0.3-0.9; wood chips, 14.0-16.0; granite rubble, 24.0-25.0; depleted machine oil, 4.0-5.0 and divinylstyrene thermoelastoplastic 0.9-1.1 in kerosene. Strength, MPa in: compression along fibers of filling agent, up to 79.0; bearing strength across fibers of filling agent, up to 35.0; bending, up to 24.0; shearing, up to 65.0; elasticity modulus, •10 4  MPa at: compression, up to 1.3; bending, up to 1.5; density, up to 1,1 t/m 3 ; water absorption for 260 days, up to 0.9%; relative tensile deformation value, up to 0.06%; stability coefficients in water: by strength, up to 0.74; by rigidity, up to 0.70; resistance to cold, up to 450 cycles. The proposed composite of matrix of composite material consisting of hydrophobic components in combination with the corresponding impregnation of article surface and reinforcing wood filling agent guarantees impermeability of its structure, exploitation longevity and reduced cost. Invention can be used in production of building materials based on thermoreactive resins that are used in members of constructions, for example, in railway cross ties working under conditions of corrosive media, dynamic loadings, sign-alternated temperatures, electric current and showing the enhanced exploitation properties. EFFECT: improved and enhanced properties of composite. 2 tbl
Patent RU-2209483-C2 (RU)
Inventor: BELJUK S I
IPC: H01J3/04
Filed: 2001-05-22
Granted: 2003-07-27
Abstract: FIELD: acceleration engineering; production of electron and ion beams. SUBSTANCE: electron-and-ion source has emitter cathode with emission hole and second cathode opposing first one, anode, drawing system, and power supply system. Novelty characterizing proposed source is that it has two ceramic elements with holes, one of elements being mounted in mouth of hollow cathode and other one, in emitter cathode in vicinity of emission hole; both elements are mounted coaxially with respect to other electrodes. EFFECT: enhanced service life without changing emissive characteristics of source and geometric characteristics of beam. 1 cl, 2 dwg
Patent RU-2201303-C2 (RU)
Title: Hydraulic apparatus for balancing rolling roll of cogging mill at equalizing pressure in bearing units of screw-down mechanisms and screw gages
Inventor: SAFRONOV V I
IPC: B21B31/24
Filed: 2001-06-15
Granted: 2003-03-27
Abstract: FIELD: machine engineering and metallurgical industry branches, namely making and exploiting heavy rolling mills. SUBSTANCE: hydraulic apparatus for balancing roll of cogging mill includes hydraulic cylinder with ram mounted in upper portion of mill stand. In center of reduction gear of screw-down mechanism in upper portion of ram, crossbar with balancing device is mounted. Balancing device includes two tie rods and two cross beams on ends of which chocks and working roll are suspended with use of four tie rods. In order to balance working roll with blade, two counter- weights are mounted on ends of cross beams distant from blade. Said counter-weights are in the form of prisms with braces. If necessary additional weights may be mounted on counter-weights. EFFECT: equalized pressure values in bearing units of screw-down mechanisms and screw gages at guiding to stand non-balanced roll with blade, increased strength of members of bearing units. 3 dwg