baber/WOPTO huggingface dataset:
Patent UA-10922-C2 (UA)
Title: A procees for preparation of sorbent on the basis of plant waste materials
Filed: 1993-03-17
Abstract: A process for preparation of sorbent on the basis of plant waste materials comprises extraction of polysaccharide fraction by oxalate buffer by heating, separation of solid residue, its treatment and isolation of sorbent. Lignin-containing plant waste materials are used; the obtained solid residue is treated by the solution of hydrogen peroxide with subsequent isolation of sorbent by filtration, its washing with water and drying. The invention relates to the chemical technology, to the obtaining of sorbents on the basis of lignin from plant feedstock. Sorbents can be used for isolation of cations of quantivalent, heavy and radioactive metals in technology, medicine and for preventive measures when working with the mentioned metals.
Patent UA-42767-C2 (UA)
Title: Shelf for shopwindow of rack type (options)
Inventor: BUSTOS RAFAEL T
IPC: A47B57/00
Filed: 1994-09-13
Abstract: A shelf for the rack type shop window is fitted with a frame that has two side sections placed apart from each other that connect the front section with the rear section located distant from it. A flat element for keeping goods is performed in the form of one spacer panel at least that rests on the mentioned frame. The sliding surface is placed as an upper layer on the surface of the mentioned spacer panel and serves to deliver goods by their gravity feed. A separator is directed upwards from the mentioned sliding surface and is connected to the very upper surface of the mentioned sliding surface but is not fixed on it. It is placed between mentioned front frame section and rear frame section and could be reinstalled on the mentioned sliding surface in various positions in relation to the shelf.
Patent UA-51652-C2 (UA)
Title: A method of hydrogenation of imines
IPC: C07C209/52
Filed: 1996-04-06
Abstract: A process for the hydrogenation of imines with hydrogen under elevated pressure in the presence of iridium catalysts and with or without an inert solvent, wherein the reaction mixture contains hydrogen iodide.
Patent UA-47454-C2 (UA)
Title: Fiber converter of the mode field diameter, method for local chanche of the refractive index of the optical waveguides and a method for preparing raw stock for optical waveguides
IPC: G02B6/00
Filed: 1997-03-09
Abstract: The present invention pertains to the field of fiberoptics and may be used to simplify the industrial manufacturing techniques of fiberoptic guides and devices using the same such as optical isolators, longperiod gratings or dispersion compensators. During the manufacture of preforms using a chemical-plasmic method, the gaseous molecular reagents fed in a carrier tube arc mixed so that for each atom of Si correspond less than 5 atoms of О2 and so that for each thousand of Ο2 atoms corresponds at least one atom of N. The local modification in the refraction index is made by heating a section of the fiberoptic guide (1) so as to cause a local thermal diffusion in the envelope (2) of the elements constituting the core (3) or the opposite process. The section of the fiberoptic guide (1) is heated using an electrical arc or laser infrared radiation. The core (3) is N-doped up to a concentration of between 0.01 to 5 atomic %. The diameter of the fibre-converter core (3) varies along the section of the fiberoptic guide (1) and increases towards the end of the same.
Patent RU-2204189-C2 (RU)
Inventor: CHERNYSHEV I D
IPC: E21B7/18
Filed: 2000-02-21
Granted: 2003-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: spark gap may be used in devices for recovering and raising debit of water-bearing stratums and well screens, manufacturing cast-in-situ piles. and also for coreless construction of wells and cleaning hydraulic service lines. Spark gap of first design alternate has reflector secured on electrodes connected to cable and is provided with screen having hole in near-axis area and mounted at output of reflector with aid of pylons. Spark gap of second design alternate has spring-loaded reflector designed for axial displacement and turn about its axis and provided with set of radial brackets converging in near-axis area and secured on its periphery. EFFECT: enhanced efficiency of hydrodynamic action of flow due to its acceleration and use of inertia forces built up in deflection. 2 cl, 4 dwg
Patent RU-2186505-C2 (RU)
Inventor: KATSERIKOVA N V
IPC: A23L27/60
Filed: 2000-07-07
Granted: 2002-08-10
Abstract: FIELD: fat-and-oil industry, particularly, production of mayonnaise; applicable in food industry and public catering. SUBSTANCE: mayonnaise contains deodorized vegetable oil, salt, sugar, fat-free dry milk, sodium bicarbonate, mustard, citric acid, water, pulp from dry parsley greens. EFFECT: broadened assortment of low-calorie mayonnaises, increased food and biological value without changing stability of its properties, reduced cost price of product. 4 tbl, 3 ex
Patent RU-2206302-C2 (RU)
Title: Surgical method for treating posttraumatic generalized aniridia aggravated with aphakia, vitreous body pathology and lack of crystalline capsule
Inventor: CHENCHIK A D
IPC: A61F9/007
Filed: 2000-07-10
Granted: 2003-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out vitrectomy, filling vitreous body cavity with perfluororganic substance. Artificial intraocular lens is implanted. It is rotated in a way that the haptic element matches iris defect area. Pupil iris edge is caught with forceps in 12 o'clock position via sclera incision. The pupil iris edge is sutured at 12 o'clock position, artificial intraocular lens arc and opposite pupil iris edge via cornea paracentesis. Thread ends are pulled out via cornea paracentesis. Pupil is shaped by pulling the thread around the optical part of the artificial intraocular lens. The artificial intraocular lens is centered. EFFECT: enhanced effectiveness in fixing artificial intraocular lens and making plastic repair of the iris in complex injury cases. 2 cl
Patent RU-2192026-C2 (RU)
Title: Method of measurement by hydrological sonde in layers with large gradients of measured parameters
Inventor: SMIRNOV G V
IPC: G01W1/00
Filed: 2000-07-10
Granted: 2002-10-27
Abstract: FIELD: ocean exploration. SUBSTANCE: sounding is conducted without any limitation of rate of dive and lift of device. Information is recorded continuously when device is sunk or lifted. Interpolation of data received from measurement channels interrogated in turn by one and same time moment during measurement cycle is carried out in process of primary processing of received information. Random errors are filtered off. Then average value of two measurements obtained on one horizon with downward and upward motion of hydrological sonde is computed. EFFECT: decreased time and ensured authenticity of generated information. 3 dwg
Patent RU-2182760-C2 (RU)
Title: Flexible leveler for irrigation hose
Inventor: KRAJNOV S G
IPC: A01G25/09
Filed: 2000-07-25
Granted: 2002-05-27
Abstract: FIELD: amelioration equipment. SUBSTANCE: flexible leveler has stopper with retainer. Stopper is made in the form of pyramid composed of two truncated cones. Retainer is composed of lyre-shaped springy clamp and fastening member having length equal to height of stopper cone protruding portion. Such construction allows stopper to be readily removed or mounted without damage during washing thereof. Flexible leveler may be used in stationary irrigation pipelines, sprinkler machines and units. EFFECT: simplified construction and manufacture, convenient operation and maintenance. 3 dwg
Patent RU-2267575-C2 (RU)
Inventor: POGOREL SKIJ STANISLAV VLADIMI
IPC: E02F3/10
Filed: 2000-07-27
Granted: 2006-01-10
Abstract: FIELD: snow-removal equipment, particularly devices to break ice or compacted snow or to handle ground. 
     SUBSTANCE: device comprises working tools performing rotation around inclined geometrical axes and cutting member arranged around working tool. The working tools are formed as cutting tools and thrust tools. In lower position cutting member of thrust working tool is below, above or levels with cutting member of cutting working tool. 
     EFFECT: reduced wear of cutting tools, increased quality of work performed by working tools. 
     21 cl, 3 dwg
Patent RU-2187262-C2 (RU)
Title: Intercostal nerve separating apparatus
Inventor: BOGOV A A
IPC: A61B17/32
Filed: 2000-07-26
Granted: 2002-08-20
Abstract: FIELD: medicine, in particular, surgical tools used in traumatology and orthopedics. SUBSTANCE: apparatus has working part formed as bushing with cutting edge and handle. Raspatory formed as V-shaped plate with cutting edge and triangular knife are located on bushing surface. Plate is adapted for embracing lower edge of rib. Edges of raspatory and knife are positioned in parallel with bushing. Cutting edges of working part are made chamfered. Handle is positioned at an angle to working part. EFFECT: simplified construction, reduced injury and decreased operation time. 2 dwg
Patent RU-2206279-C2 (RU)
Title: Method for developing esophageal- gastric anastomosis
Inventor: VARENNIKOV A I
IPC: A61B17/11
Filed: 2000-08-07
Granted: 2003-06-20
Abstract: FIELD: medicine, surgery, oncology. SUBSTANCE: esophagus and edge of gastric stump should be invaginated into lumen of gastric stump being below suture's level. Moreover, one should suture posterior esophageal walls and gastric stump with P- shaped sutures by leaving about 2.6-3.5 cm against resection edge. Then sutures should be applied onto lateral esophageal walls and gastric stump. One should suture mucous membranes of esophagus and gastric stump along the perimeter by "the end-to-the end" technique. Then invagination should be performed. Anterior wall of anastomosis should be strengthened with serous-muscular sutures. The method enables to increase reliability and functional properties of anastomosis. EFFECT: higher efficiency. 3 dwg, 1 ex
Patent RU-2208596-C2 (RU)
Title: Method and device for fluid biological purification with formation of manure gas
Inventor: FON NORDENSKJEL D RAJNKHART
IPC: C02F3/30
Filed: 1999-01-28
Granted: 2003-07-20
Abstract: FIELD: methods and devices for biological purification of fluid with relatively high content of organic pollutants, mainly of sewage waters under anaerobic conditions, with formation of manure gas. SUBSTANCE: method is realized in pond in which fluid is first subjected to treatment at stage (A) of mixing and acidifying, then, subjected to treatment at stage (B) of severe contamination with recirculation of activated sludge, and at stage (C) of mild contamination fluid is subjected to anaerobic decontamination with formation of methane, and at stage (D) of secondary clarification fluid is clarified, with possible recirculation of sludge. Manure gas is trapped at stage (B) of severe contamination and stage (C) of mild contamination. Zones of severe and mild contamination are closed from atop with film impermeable for gas and forming gas collector. EFFECT: higher degree of purification, high methane yield, reduced capital outlays and higher operate reliability. 26 cl, 2 dwg
Patent RU-2193669-C2 (RU)
Title: Реактивная турбина
Inventor: MIL MAN O O
IPC: F01D1/32
Filed: 2000-09-29
Granted: 2002-11-27
Abstract: Реактивная турбина содержит ротор с каналами подвода рабочего тела к соплам, имеющим точку закрепления и выходной срез. Сопла развернуты в плоскости вращения от касательной к окружности в точке закрепления сопла в сторону касательной к центру выходного среза сопла. Изобретение повышает эффективность турбины за счет уменьшения энергии с выходной скоростью. 1 ил.
Patent RU-2215085-C2 (RU)
Inventor: SAFONOV G L
IPC: E01C19/26
Filed: 2000-10-05
Granted: 2003-10-27
Abstract: FIELD: road building. SUBSTANCE: invention relates to devices for compacting construction layers of road pavements. Proposed roll contains driving and drive rollers. Frames of rollers are interconnected by hinge joints and turning mechanisms. Two first driving rollers are furnished with vibrators and flanges. Middle rollers are driven ones, and last rollers are driving ones. Rollers are made with uniformly increasing ballasting and width equal to width of roadway, namely, 3.75 m, 7.50 m, 15 m. Motion mechanisms are of slider-crank type, their housings being hinge mounted on frame, and rods connected with flywheels mounted on shafts of rollers. EFFECT: increased capacity, reduced power consumption and labor input, improved quality of pavement. 4 dwg
Patent RU-2217255-C2 (RU)
Inventor: MAR IN B N
IPC: B21D11/10
Filed: 2000-10-30
Granted: 2003-11-27
Abstract: FIELD: aircraft manufacture; manufacture of main frame panel from titanium or its alloys. SUBSTANCE: proposed device includes four pins forming caliber. Two inclined pins are mounted for synchronous motion towards each other in vertical plane by means of eccentrics of drive shafts. Two other side pins perform reciprocating motion in horizontal plane by of other eccentrics of drive shafts. Eccentrics actuating side pins are turned through angle of 90 deg. relative to eccentrics actuating inclined pins. Side pins are rounded-off at outlet at radius corresponding to radius of finished panel of main frame. Side pins are provided with hold-downs to avoid loss of stability of strip being bent. EFFECT: improved quality of article. 3 cl, 4 dwg
Patent RU-2235039-C2 (RU)
Title: Method of rescue of crew from sunken ship and hoisting and towing this ship
Inventor: SKVORTSOV N P
IPC: B63C7/00
Filed: 2001-01-05
Granted: 2004-08-27
Abstract: FIELD: methods of rescue of crews from sunken ships. 
     SUBSTANCE: proposed method includes positioning the submarine above sunken ship, coupling them together by means of towing ropes, making the crew to pass to submarine from sunken ship through hatches of this submarine, hoisting the sunken ship by means of submarine and joint towing of them to dock. Submarine is positioned above sunken ship on bottom ground located below submarine and connected with her sides by means of hood provided with aft gates and upper transversal ropes; then water is pumped out of hood at simultaneous delivery of atmospheric air to it over lines connecting the submarine with auxiliary ship. Crew passes to submarine by suspended ladders. Then, buoyancy of sunken ship is restored by draining water and repairing holes followed by filling the damaged compartments with foam-generating solution. Towing ropes are connected with fore and aft couplings of hood and lower transversal ropes are passed under sunken ship and are secured on hood couplings, after which hatches are closed, hood is filled with water and buoyancy is admitted to submarine. 
     EFFECT: enhanced efficiency of conducting rescue jobs. 
     9 dwg
Patent RU-2215429-C2 (RU)
Title: Germ preparing method
Inventor: SHASKOL SKAJA N D
IPC: A23L7/10
Filed: 2001-02-27
Granted: 2003-11-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves providing incubation of seeds under increased humidity conditions in closed space filled with vegetable fatty and ethereal oil vapors. EFFECT: increased biological activity of germs.
Patent RU-2200026-C2 (RU)
Title: Antianginal agent
Inventor: MASLOV L N
IPC: A61P9/04
Filed: 2001-04-09
Granted: 2003-03-10
Abstract: FIELD: medicine, cardiology, pharmacy. SUBSTANCE: invention relates to application of dalargin as an antianginal preparation. The proposed agent allows to enhance effectiveness of treatment and tolerance to physical loadings. Invention can be used for treatment of heart ischemic disease. EFFECT: enhanced effectiveness of treatment. 1 cl, 2 tbl, 2 ex
Patent RU-2203373-C2 (RU)
Title: Process of restoration of roofing of materials carrying bitumen
Inventor: TEN S V
IPC: E04D5/00
Filed: 2001-07-11
Granted: 2003-04-27
Abstract: FIELD: construction industry, restoration of old and formation of new roofing from material of old soft roofing made of materials containing bitumen. SUBSTANCE: cleaned roofing is treated with molten primer based on bitumen. Old ruberoid roofing is comminuted, mixed in process of heating and dehydrated at same time. Prepared mass is applied to primed surface and later this surface is treated with molten bitumen. After cooling surface is compacted with the aid of hand or mechanized roller. Layer of material showing low light-absorbing property is applied additionally to protect roofing against solar heating. EFFECT: raised quality of roofing, prolonged service life of roofing, enhanced labor productivity and diminished cost of technological process. 2 cl, 3 dwg
Patent RU-2204869-C2 (RU)
Inventor: ANDRIANOV N T
IPC: H01B19/00
Filed: 2001-07-13
Granted: 2003-05-20
Abstract: FIELD: electrical engineering; insulators for high-voltage power transmission lines. SUBSTANCE: in order to reduce damage to insulator in baking, to shorten drying and baking time, to avoid S-shaped cracks, and to cut down number of rejected items upon drying proposed process involves extrusion of blank from raw insulating mass with through bore formed in center of blank followed by turning the latter, its drying, glazing, and baking; after drying shackle made of same material as blank and pre-baked to temperature affording initial strength of shackle at the same time avoiding its sintering to final density of part is inserted in through bore of blank, shackle length being sufficient to ensure its resistance to voltage of 110 kV in order to avoid electrical breakdown and formation of monolithic body after baking. EFFECT: enhanced quality of insulator. 1 cl, 3 dwg
Patent RU-2216809-C2 (RU)
Title: Cast current transformer
Inventor: RASKULOV R F
IPC: H01F27/36
Filed: 2001-11-12
Granted: 2003-11-20
Abstract: FIELD: electrical engineering, high-voltage equipment. SUBSTANCE: invention refers to high-voltage current transformer with cast epoxy insulation. Cast current transformer includes cast epoxy insulation, primary winding and secondary winding with magnetic circuit placed concentric on primary winding, embracing it from outside to form gap with thickness h. Shield separated from primary and secondary windings with the use of insulation is located in it. Shield forms equipotential surface and is so installed that distance from secondary winding to shield is equal to distance from shield to primary winding which is bar winding and amounts to h/2. Axial dimension of shield is equal to 1.3-1.8 axial dimension l of secondary winding. EFFECT: uniform distribution of electric field in interelectrode gap and beyond its limits. 1 dwg
Patent RU-2216437-C2 (RU)
Title: Electrochemical treatment method
Inventor: SMOLENTSEV V P
IPC: B23H3/08
Filed: 2001-12-27
Granted: 2003-11-20
Abstract: FIELD: finishing of metallic materials. SUBSTANCE: method is realized due to using DC source in liquid electrically conducting working medium and controlling width of electric current pulses. Theological liquid is used as electrically conducting working medium. Width of electric current pulse is controlled due to changing viscosity of working medium. Pause duration between electric current pulses is controlled according to time period of achieving maximum electric current of pulse. EFFECT: enhanced efficiency, improved accuracy of treatment, enlarged manufacturing possibilities of electrochemical process with pulsating current. 2 dwg, 1 ex
Patent RU-2261217-C2 (RU)
Inventor: VASHON LEANDR
IPC: B67D7/06
Filed: 2000-08-30
Granted: 2005-09-27
Abstract: Изобретение относится к улучшенной съемной разливочной насадке для разъемного соединения с заправочным резервуаром для перелива жидкости в приемный резервуар. Разливочная насадка включает входную трубку для приема жидкости из заправочного резервуара и выпускную трубку, установленную с возможностью телескопического скольжения по входной трубке, для направления жидкости из нее в приемный резервуар. Насадка содержит также жидкостный клапан, который автоматически открывается и закрывается при скольжении выпускной трубки. Данное изобретение дополнительно содержит воздушный проход и воздушный клапан для регулирования потока воздуха внутри насадки из приемного резервуара в заправочный резервуар, так что поток жидкости внутри насадки автоматически останавливается, когда приемный резервуар наполнен. Таким образом предотвращается проливание жидкости. Разливочная насадка также решает проблему выделения паров газов при переливе опасной летучей и сильно воспламеняющейся жидкости. 16 з.п. ф-лы, 11 ил.
Patent RU-2228917-C2 (RU)
Inventor: POLETAEV A V
IPC: B32B37/00
Filed: 2002-04-22
Granted: 2004-05-20
Abstract: FIELD: technology of manufacture of shells out of composite carbon - carbon material for application in air and a space technology. SUBSTANCE: the invention presents a composite material, a method of production of shell-type semi-finished items out of a composite carbon - carbon material, which can be used in the air and space technology. The invention offered a composite carbon - carbon material, external layer of a die of which consists of carbonitride compounds of titanium. It also offered a method of manufacture out of the material of the semi-finished items for shells. In the process of assembly of a semi-finished items they form on a swage an external internal sealed-tight layer made out of a low-carbon steel and an external outside sealed-tight layer made out of a titanium alloy; in series degas and impregnate the die and the hardening fiber with a plastic binder, then they continuously realize a carbonization of the plastic binder with simultaneous application of an isostatic pressure by a noble gas to the external outer surface of the semi-finished item at keeping under-pressure inside the shells. The device for the method realization contains a technological shell fixed on the clamping rings and linked through a pipeline with the systems of vacuumization and pumping of the pressing gas. Then after reinstallation of the semi-finished item graphitization of the carbonized plastic binder is exercised with preliminary thermofixation of the base of the semi- finished item of the shell and with application of a tensile stress between them. Simultaneously with the graphitization a gas nitriding of the external outer surface of the titanium layer of the semi-finished item of the shell is conducted. The device for a gas nitriding contains two pairs of the heat-setting rings and swages with mazes for a heat-transfer agent and refrigerated cavities. The rings and swages are protected by the screen thermal insulation on the part of a high-temperature zone of the furnace. The upper swage is supplied with a mechanism of a tension. The technical result is production of an item of an increased strength and refractoriness and with well-preservation of the item geometrical parameters. EFFECT: the invention allows to produce an item of an increased strength and refractoriness and with well-preservation of its geometrical parameters. 11 cl, 6 dwg, 1 tbl
Patent RU-2270981-C2 (RU)
Inventor: DATTON ROBERT E
IPC: E21B47/10
Filed: 2000-10-18
Granted: 2006-02-27
Abstract: FIELD: possible use for measuring in real time scale of extracted volumes of components included in composition of multi-phase flow coming in from individual wells, containing oil, gas and water. 
     SUBSTANCE: measuring system has vortex separator connected to a pair of Coriolis flow meters, providing for measurement of mass flow and density of, respectively, gaseous and liquid components, and also water measuring means in liquid component. Type of measuring device (capacitive, resistive, microwave) is selected dependently on water content in oil well production. Water density is measured by hydrometer in water sample taken by water separator. Data pertaining to density and content of water, and also density of liquid component are received in adjuster for determining calculated density of liquid component. 
     EFFECT: improved precision of measurements due to performing all measurements at actual extraction conditions by means of fully automatic compact system. 
     2 cl, 5 dwg