baber/WOPTO huggingface dataset:
Patent RU-2089833-C1 (RU)
Inventor: MOROZOV IGOR V
IPC: F42B10/02
Filed: 1994-10-03
Granted: 1997-09-10
Abstract: Использование: летательные аппараты, находящиеся в области сильных ветровых возмущений. Сущность изобретения: раскрывающийся аэродинамический стабилизатор содержит группу лопастей, каждая из которых установлена с возможностью поворота на оси, закрепленной на опорном элементе, снабженную приводом разворота лопасти в раскрытое положение, включающим пружины кручения и сжатия, а также механизм фиксации каждой лопасти в раскрытом положении, включающий углубление, выполненное в опорном элементе, взаимодействующее с упорным элементом корневой части лопасти. Каждая лопасть снабжена дополнительным приводом разворота, расположенным параллельно оси вращения лопасти, и механизмом передачи крутящего момента на лопасть, соединенным с дополнительным приводом и взаимодействующим с лопастью. Упорный элемент корневой части каждой лопасти выполнен в виде проушин, а опорный элемент выполнен с дополнительными углублениями, взаимодействующими с соответствующими проушинами. Проушины и стенки углублений выполнены с взаимодействующими между собой скосами, плоскости которых расположены под углом по отношению к оси поворота соответствующей лопасти. Дополнительный привод разворота лопасти выполнен в виде дополнительной пружины кручения, установленной на дополнительной оси, расположенной параллельно оси разворота лопасти на опорном элементе, размещенной на дополнительной оси втулки с фиксатором для закрепления и завода дополнительной пружины. Механизм передачи крутящего момента на лопасть выполнен в виде втулки, установленной на опорном элементе параллельно оси разворота лопасти с выполненным в ней устройством фиксации дополнительного привода, с размещенным на этой втулке рычагом, установленной на оси поворота лопасти вилки, выполненной с двумя штифтами, взаимодействующими раздельно с указанным рычагом и соответственно с внутренней поверхностью лопасти. Механизм блокировки каждой лопасти в зафиксированном раскрытом положении снабжен выполненным на переднем торце этой лопасти скосом, плоскость которого расположена под углом самоторможения по отношению к взаимодействующему с ним штифтом, механизма передачи крутящего момента, взаимодействующего в момент раскрытия с внутренней поверхностью лопасти. 3 з.п. ф-лы, 4 ил.
Patent RU-2077833-C1 (RU)
Title: Multifunctional feed preparing unit
Inventor: ZHURAVLEV DIOMID A
IPC: A01F29/00
Filed: 1994-10-13
Granted: 1997-04-27
Abstract: FIELD: reprocessing of agricultural products to obtain animal feeds in farms. SUBSTANCE: feed preparing unit has shaft 6 with conical ends onto which mating conical members of working modules 12 and 13 are seated. Casing of each module is mounted on outer conical part of casing 7 of bearing and attached to side cheek of flange 8 connected with bearing body. Conical part of bearing body is axially aligned with conical ends of shaft 6. Folding stop frame 18 may be pivotally attached to base 1. EFFECT: increased efficiency and reduced production costs. 2 cl, 2 dwg
Patent RU-2081087-C1 (RU)
Title: Mass for manufacturing building parts and method of preparing thereof
Inventor: SEREDA ANDREJ B
IPC: C04B18/04
Filed: 1995-01-17
Granted: 1997-06-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to manufacturing building parts based on magnesia- gypsum cement, in particular, those based on sodium monochromatic production waste (rejected sludges) and may be applied at enterprises producing building materials or at chrome area works. Goal of invention is to reutilize reject sludges from chromate production and simultaneously to manufacture, on their basis, building materials as well as to widen their application area conditioned by absence of toxicity in mass, to increase quality of produce, and to reduce its cost. Mass is composed of (in wt %): chromate production sludge, 46.0-61.0; sulfuric acid, 11.0-21.5; organic filler, 4.0-10.0; and water, the balance. Chromate sludge in quantity 20-50% based on its initial weight is mixed with water in such proportion as to provide solids to liquid weight ratio 1: (1-3). Then sulfuric acid is added to provide sludge/acid weight ratio within the range 0.9 to 1.65. Reaction mixture is agitated for 20-60 min at 80-90 C, whereupon, to prepared magnesia-gypsum binder, organic filler and remaining amount of sludge are added. Resultant mass is dried to humidity content 5- 15%, molded, and hardened. To prevent reverse process of transferring chromium(III) from water-insoluble state into chromium(IV), mass may be supplemented with sulfur-containing reducing agent (sulfur, sodium sulfide, sulfite or thiosulfate) in quantity 0.1-0.5% based on sludge weight. EFFECT: improved quality and reduced cost due to utilizing waste. 8 cl, 2 tbl
Patent RU-2134372-C1 (RU)
Inventor: AL FONS KNAPP
IPC: F16K47/02
Filed: 1994-05-27
Granted: 1999-08-10
Abstract: FIELD: damping vibrations and noise in hydraulic plants. SUBSTANCE: device includes at least one another envelope (15, 16) made from elastic material; envelope has air pocket (17, 18) and is brought in contact with water circulating through hydraulic plant; envelope (15, 16) is located in this pocket in branch of chamber (19, 20) communicated with cavities through which water flows; this chamber is not subjected to considerable effect of water flow and consequently, envelope is not directly washed by water flow and is not subjected to dynamic action of flow. Envelope (15, 16) may have form of cylinder or capsule. Cavity located in branch (where envelope is positioned) may be brought in communication with hydraulic system by one its end or through holes and passages available in separating member. In any case, envelope (15, 16) may be made from very thin material because it is not in direct contact with water flow with no risk of damage. EFFECT: enhanced efficiency and reliability. 8 cl, 15 dwg
Patent RU-2118179-C1 (RU)
Title: Method of operation by treatment out of organism and reverse infusion of biological fluid in organism
Inventor: MAMCHIN SERGEJ L VOVICH
IPC: A61M1/36
Filed: 1995-08-22
Granted: 1998-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves continuous taking off biological fluid and its recovery in patient organism through the same vesicular inlet under condition of physiological perfusion parameters maintenance in system, for example, at plasma filtration from blood reservoir to erythrocyte mass reservoir. Method ensures to decrease operation time and its use at shock states and in ambulance conditions and decrease embolism risk. EFFECT: improved method of operation.
Patent RU-2061227-C1 (RU)
Title: Method of identifying alloys
Inventor: SEVRYUKOV VLADIMIR A
IPC: G01N21/74
Filed: 1995-09-18
Granted: 1996-05-27
Abstract: FIELD: analytical chemistry. SUBSTANCE: sample is prepared by touching with object tested of surface of thermoresistant substrate. Then the sample is placed into graphite furnace of electrothermal atomizer of atom-absorption spectrometer. Then atomizer is heated till achieving temperature of elements tested, and values of atomic absorption are measured at analytical lines of elements determined. Concentrations of elements of the sample is measured due to calculating relations of concentrations of the basic component of the sample to other elements of the sample. Values achieved are compared with values of analogical relations of components of identification tables. Brand name of an alloy is judged from the coincidence of these values. EFFECT: improved reliability; improved precision. 4 tbl
Patent RU-2090422-C1 (RU)
Inventor: DMITRIEV VITALIJ K
IPC: B62B1/12
Filed: 1995-10-31
Granted: 1997-09-20
Abstract: FIELD: load handling facilities. SUBSTANCE: barrow has frame 1 with forked posts 4 with wheels 5 mounted on side rods 2 in bushings 3. Posts are installed for turning in vertical plane around rods 2. Additional support rods 6 are installed on frame 1 in parallel with rods 2. Distance between rods 2 and 6 is such that forked posts 4 in any extreme position thrust against rods 6. Rods 6 are interconnected by rod 7 on which locks 8 expanded by spring 9 are installed. Frame 1 is connected with barrow handle 11 by means of hinge joints 10. EFFECT: convenient carrying in folded position, possibility of carrying considerable loads in operating position. 6 dwg
Patent RU-2099964-C1 (RU)
Title: Microgranulated feeding preparation
Inventor: IVANOV ALEKSANDR A
IPC: A23K1/165
Filed: 1995-11-14
Granted: 1997-12-27
Abstract: FIELD: agriculture; may be used in animal and poultry breeding. SUBSTANCE: preparation contains the following ingredients, mas.%: fat-soluble vitamins, 0.5-50.0; antioxidant, 0.1-8.0; water-soluble film-forming polymer, 8.0-15.0; emulsifier, 0.1-0.5; water-soluble lignosulfonates, the balance. EFFECT: higher biological value. 1 tbl
Patent RU-2108066-C1 (RU)
Inventor: ZHILJAEV E G
IPC: A61B17/12
Filed: 1995-11-20
Granted: 1998-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has ribbon connected to fixing member. Tourniquet ribbon is manufactured from elastomer material marked with ellipse drawing on its surface that transforms into a circle when stretching the ribbon. The tourniquet additionally has metal splint with slit on one end and chemical indicator for controlling time of tourniquet application. Indication duration is not less than 60 min. Elastomer ribbon is folded in two and its middle portion is brought through the slit in metal splint forming a loop to provide the option of applying tourniquet using one hand. The splint prevents tissue from compression overhead and retains collateral blood circulation in the tissue. Picture is drawn on elastomer ribbon surface. When being deformed due to ribbon stretching, the picture enables tissue compression to be controlled. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2109686-C1 (RU)
Title: Method for recovering rare-earth elements from phosphogypsum
Inventor: DMITRIEV A O
IPC: C01F17/10
Filed: 1996-02-01
Granted: 1998-04-27
Abstract: FIELD: nonferrous metallurgy; complex processing of apatites. SUBSTANCE: phosphogypsum is treated with sulfuric acid, followed by filtering. Hydrofluoric acid is added to resulting solution to achieve its concentration -5 g/l HF at 30-85 C. Solution is held for 0.5-1.5 h. Fluoride sediment is separated by filtering. Mother liquor left after separating fluoride sediment can be re-used as sulfuric acid solution for further processing of phosphogypsum. EFFECT: complete recovery of all rare-earth values from phosphogypsum; improved ecologic aspect due to re-use of mother liquor. 2 cl, 2 tbl
Patent RU-2142229-C1 (RU)
Inventor: AUGUST VIGGER
IPC: A01N25/04
Filed: 1994-06-27
Granted: 1999-12-10
Abstract: FIELD: agriculture. SUBSTANCE: compound contains 5-150 g/l of at least one disperser; 50-500 g/l of at least one wetting agent; 0.5-5 g/l of at least one thickener; organic solvent. Epoxycanazol is used as active substance. Anionic disperser is used in an amount of 50-80 g/l. Substance involves at least one block-copolymer containing polyoxypropylene with molar weight of 3,000-3,500 and fragments of ethylene oxide with molar weight balancing total molar weight to 6,000-7,000, and wetting agent with check weight of 1x10 1×10 -5 -10 -2  % in distilled water. Method involves preparing suspended concentrate of active substance, dispersers and thickeners; mixing them with wetting agent and solvent; spreading mixture compound in water. EFFECT: increased efficiency by producing stable preparative compound with improved biological activity. 5 cl, 13 tbl, 12 ex
Patent RU-2114266-C1 (RU)
Title: Shock-proof seismic device
Inventor: ARDONSKIJ IVAN DMITRIEVICH
IPC: E04H9/02
Filed: 1996-03-29
Granted: 1998-06-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates particularly to erection of antiseismic buildings and structures. Device is made in the form of cylinder with flanges and needle-typo valves and piston with holes in the form of nozzle. Nozzle has cylindrical section in its neck part. Needle-type valves are in sliding contact with neck part of nozzle. Needle-type valve of upper flange is double-stage. Needle-type valve of lower flange creates clearance with nozzle neck. Located on upper flange is flexible hydraulic compensator with recessed corrugations. Above embodiment of device enhances reliability of its functioning. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2095453-C1 (RU)
Title: Integrated wasteless method for processing manganese ores
Inventor: KIRPISHCHIKOV SERGEJ P
IPC: C22B47/00
Filed: 1996-06-04
Granted: 1997-11-10
Abstract: FIELD: mining industry. SUBSTANCE: invention focuses on low-grade manganese ores and technogenous deposits of manganese ores. Method includes transporting ores, rapidly analyzing them by nuclear-physics technique, averaging quality of ores, nuclear-physics sorting and piece-by-piece separation by means of rapid separator utilizing X-ray fluorescent radiation, bacterial heap leaching of silica utilizing silicate bacteria, and leaching manganese with thion bacteria T.ferrooxidans. To improve quality of manganese, reduce silica to manganese ratio in ore to 0.2-0.4, and increase 1.9-2.3 times manganese content, mineral mass is separated utilizing X-ray radiometric sorting and separation technique into five products: enriched products, intermediate products 1, 2, and 3, and refuse tails. Intermediate products 1 and 2 are processed utilizing activity of silicate bacteria, and intermediate products 3 with heterotrophic microorganisms Achrombacter or thion bacteria. To avoid manganese loss with fine slimes of oxidized or carbonate manganese ores, operations of collecting manganese ores and slime with size less than 10 mm and processing them in mixture with intermediate product 3 are included. The same is with non-enriched fractions less than 25 mm. When processing intermediate product 3, solution is supplemented by ammonium sulfate and , to intensify oxidation of manganese ores, living biomass products are added. Filtrate containing ammonium sulfate and nitrate is collected in special containers to be used as fertilizer. EFFECT: facilitated manganese recovery. 11 cl, 1 dwg, 2 tbl
Patent RU-2117624-C1 (RU)
Title: Method of and installation for nozzle sprinkling of vehicles loaded with loose material
Inventor: NOVAK BERNKHARD
IPC: B65G69/18
Filed: 1994-12-12
Granted: 1998-08-20
Abstract: FIELD: railway transport, carrying loose materials by rail. SUBSTANCE: vehicle loaded with loose material passes at slow speed under sprinkling portal and is exposed to action of water delivered through central nozzle in form of cone-shaped stream. Water consumption is not less than 2.5 l/m 2 , and not more than 5 l/m 2 . Water pressure is set up to 2 bars and diameter of water drops is not less than 2 mm. Nozzle sprinkling installation for vehicles loaded with loose material, railway freight cars in particular, has portal installed over rail track. Sprinkling nozzle is installed in center of portal. Installation has supply pipeline furnished with water pressure regulator and valve to control water flow. Fuel cone sprinkling nozzle makes it possible to reduce blowing out of carried material. EFFECT: reduced material losses caused by blowing out. 14 cl, 2 dwg
Patent RU-2105784-C1 (RU)
Title: Apparatus for smokeless charging of coke ovens
Inventor: LUTSENKO JURIJ VLADIMIROVICH
IPC: C10B31/02
Filed: 1996-07-29
Granted: 1998-02-27
Abstract: FIELD: coke industry. SUBSTANCE: invention aims at ensuring fire- and explosionproof operation with gas mixtures during smokeless charging of coke ovens. Controlled system 7 for sprinkling combustion products is disposed inside connecting pipe 6 in stationary collector 1 at distance not exceeding its length from the point where this pipe is connected to upper docking angle 5 of combustion chamber 2. This distance is chosen to be 0.15-0.6 length of connecting pipe. The latter is provided with external cooling system in the form of longitudinal channels located on its outside surface. Channels are spaced from each other by 0.05 to 0.20 diameter of connecting pipe, and their length is 0.7-0.9 length of connecting pipe. Combustion chamber 2 is lined on the inside with refractory concrete based on haydite filler. EFFECT: ensured fire and explosion safety. 2 dwg
Patent RU-2118492-C1 (RU)
Title: Macaroni die for macaroni press
Inventor: KURNOSOV A JA
IPC: A21C11/20
Filed: 1996-09-10
Granted: 1998-09-10
Abstract: FIELD: food engineering. SUBSTANCE: macaroni die has auger chamber with auger having pitch linearly decreasing in working direction and pressing head with internal chamber, whose dome plane is extending in parallel with die plane. Plate is mounted on shaft at internal chamber inlet end. EFFECT: increased efficiency and improved quality of product. 2 cl, 2 dwg
Patent RU-2121839-C1 (RU)
Title: Agent showing antitumor and analgetic activity
Inventor: STEPANENKO L S
IPC: A61K31/715
Filed: 1996-10-15
Granted: 1998-11-20
Abstract: FIELD: medicine, pharmaceutical industry. SUBSTANCE: invention proposes β-1,6- -D-glucan isolated from lichen. This glucan is used as an antitumor agent that ensures to decrease analgetics doses since it shows both antitumor and analgetic activity. EFFECT: enhanced effectiveness of an agent. 1 cl, 2 tbl, 4 ex
Patent RU-2119636-C1 (RU)
Inventor: PAVLOV JURIJ VIKTOROVICH
IPC: F41H3/00
Filed: 1996-10-28
Granted: 1998-09-27
Abstract: FIELD: armament, automatic small arms. SUBSTANCE: proposed fire simulator presents sharpened peg which other end carries lamp connected to power supply source installed into peg. Power supply source is connected to submachine gun by light two-wire connecting cable. Pressing of submachine gun trigger results in closure of contacts of separable contact extension piece anchored on its firing gear guard and in lighting up of orange lamp on peg that simulates luster of flame of burning of powder gases. EFFECT: disorientation of enemy, distraction of its attention and return fire from really firing solder to false target. 2 dwg
Patent RU-2120813-C1 (RU)
Title: Method for determining heat-reflecting properties of individual protection means
Inventor: SHATALOV EH V
IPC: G01N25/00
Filed: 1996-12-14
Granted: 1998-10-27
Abstract: FIELD: working out of means for protecting individual's skin from high-intensity thermal affecting factors, such as light radiation, fire flame etc. SUBSTANCE: method involves using mannequin system of thermal individual's skin imitators; positioning temperature sensors on mannequin surface discretely in equally spaced relation, with number of temperature sensors being 400; determining burns by temperature values. Working body of mannequin system is made from polymeric composition containing, wt.-%: epoxy resin (base), 100; hexamethylene diamine (hardener), 10-15; powdered bronze (filler), 20-25. Polymeric composition possesses thermal properties approximating related properties of individual's skin. EFFECT: increased efficiency and reliable evaluation of thermal affect by providing adequate conditions for transferring heat through protective materials. 1 dwg, 3 tbl
Patent RU-2107201-C1 (RU)
Title: Fluid-actuated clutch with rotary abutment pump
Inventor: SAVIN GEORGIJ ALEKSEEVICH
IPC: F16D31/00
Filed: 1997-03-18
Granted: 1998-03-20
Abstract: FIELD: mechanical engineering; vehicle mechanical transmissions. SUBSTANCE: fluid-actuated clutch with rotary abutment pump has stator, rotor arranged inside stator and provided with spring-loaded vanes. Rotor is installed for rotation and forming high and low pressure zones of working fluid during the operation. Clutch has also spool with rod and piston installed for isolating above-indicated zones. Intermediate member is arranged with clearance between rotor and stator. Intermediate member has cylindrical inner surface and is installed for diametric displacement in stator guides. Clutch has at least two safety valves one of which is installed on intermediate member in high pressure zone, and the other, on stator for additionally placing the high and low pressure zones in communication with each other. Spool is located inside rotor and is provided with piston ring enclosing its rod and installed for displacement and fixing by means of dowels. Low pressure zone between stator and intermediate member is placed in communication with low pressure zone between intermediate member and rotor by means of channel. Clutch can be furnished with levers of the first kind secured on stator surface. Some ends of levers are hinge connected with tie-rod secured on intermediate member, and others are furnished with balance weights. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2132314-C1 (RU)
Title: Method of manufacturing cellular concrete, raw mixture for manufacturing cellular concrete, and method of manufacturing structures
Inventor: TRUKHIN JU G
IPC: C04B38/10
Filed: 1997-03-21
Granted: 1999-06-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention, in particular, relates to open-air hardening cellular concretes and manufacturing in-place structures. Method is distinguished by introducing integrated technics in continuous manufacture of cellular body containing required components and in manufacture of cellular concrete structures ensuring formation of homogeneous material with high heat-protection properties, strength characteristics, and minimum shrinkage stress. To that end, composition additionally contains anti-shrinkage and stiffening components. Cellular body is prepared by separately adding foam, cement, and inert silica filler, while continuously controlling dispensing, agitating, and laying cellular body into monolithic structures. EFFECT: accelerated construction of heat-insulated residential buildings. 3 cl, 2 tbl
Patent RU-2133931-C1 (RU)
Title: Method of withdrawal of stable condensate from natural gas
Inventor: KUBANOV A N
IPC: F25J3/02
Filed: 1997-04-02
Granted: 1999-07-27
Abstract: FIELD: methods of withdrawal of stable condensate from natural gas. SUBSTANCE: method includes separation at pressure at least of 0.4 MPa below the critical value. Stabilization gas is cooled with subsequent separation of formed liquid phase. Liquid phase is cooled and combined with gas-liquid mixture which enters the final stage of separation. EFFECT: increased degree of withdrawal of desired hydrocarbons in production of stable condensate. 1 dwg, 1 tbl
Patent RU-2130983-C1 (RU)
Title: Stitching-together and overseaming machine with knife drive device
Inventor: BRYZZHEV A V
IPC: D05B37/06
Filed: 1997-06-11
Granted: 1999-05-27
Abstract: FIELD: sewing equipment, in particular, household overlock sewing machines. SUBSTANCE: machine makes it possible to make holder of knife for cutting off material in the form of separate rocking lever which together with rocking bar of needle guide and its drive lever is secured to body rear part. Rocking plane of rocking lever is parallel to rocking plane of drive lever and rocking lever is connected with drive lever by means of hinge link. EFFECT: higher reliability of design due to provision of optimal stroke of knife and its trajectory close to rectilinear. 1 dwg
Patent RU-2118872-C1 (RU)
Title: Multicomponent radiation detector incorporating signal integration provision
Inventor: ANDREEV V A
IPC: H01L27/14
Filed: 1997-07-08
Granted: 1998-09-10
Abstract: FIELD: semiconductor engineering; photodetectors and their manufacturing technique. SUBSTANCE: detector has photosensitive components in the form of parallel semiconductor strips installed on substrate in a spaced relation to each other, each being provided with two load contacts on its ends and read-out contact formed on side of each strip; strips are relatively displaced towards drift of charge carriers; read-out contact is formed starting from second strip on its protruding portion. EFFECT: increased load current and improved heat transfer from read-out area. 1 dwg