baber/WOPTO huggingface dataset:
Patent RU-2131412-C1 (RU)
Title: Addition agent to fuel based on nitrogen-containing hydrocarbon, and azomethine derivatives
Inventor: LOTAR FRANTS
IPC: C09K23/16
Filed: 1994-03-23
Granted: 1999-06-10
Abstract: FIELD: chemical industry. SUBSTANCE: addition agent is prepared by reaction of long-chain olefin hydroformylation product having average molecular weight of 250-5000 with polyamine of formula I:   wherein m is 1-10; R 1  is straight or branched alkylene having 2-6 carbon atoms. R 1  radicals are different if m is more than 1, R 2  and R 3  are independently hydrogen, alkyl having 1-6 carbon atoms, or R 2  and R 3  together with nitrogen to which they are attached form nitrogen-containing heterocyclic ring followed by catalytic hydrogenation of the resulting product in the presence of hydrogen and, optionally, ammonia. Reaction of hydroformylation product with polyamine of formula II gives intermediate product, namely azomethine derivative of general formula II:   wherein m,R 1 ,R 2 ,R 3  are as defined above, and R 4  is alkyl residue having average molecular weight of 250- 5000. Derivative of general formula I or II as addition agent allows engine valves and carburetor to be clean. EFFECT: improved properties of the addition agent. 7 cl, 4 tbl
Patent RU-2062311-C1 (RU)
Inventor: LAZAREVA ALBINA PETROVNA
IPC: D06L3/02
Filed: 1994-04-05
Granted: 1996-06-20
Abstract: FIELD: textile industry. SUBSTANCE: bleach has, wt.-%: granulated sodium peroxide at granule size 1-4 mm and density 1.7-1.9 g/cm 3  32-34; sodium hydrogen sulfate at moisture content 0.50-0.65 wt.-% 41.3-42.3; stabilizing agent - silicic acid at specific surface 1500-18000 cm 2 /g and moisture content 3.9-4.1 wt. -% 24.5-25.5, and dehydrated magnesium sulfate 0.15-0.25. Bleaching is carried out by steaming alkaline-peroxide method. Properties of bleached cotton fabric: whiteness degree is 82.2-82.7%, warp capillarity is 133-156 mm/g, weft capillarity is 105-111 mm/hr, cellulose specific viscosity is 1.63-1.65. Bleach is used for preparing, staining and final finishing cellulose-containing textile materials. EFFECT: enhanced quality of bleach.
Patent RU-2079480-C1 (RU)
Title: Method and plant for production of terephthalic acid
Inventor: RIOITI YAMAMOTO
IPC: C07C51/265
Filed: 1994-03-29
Granted: 1997-05-20
Abstract: FIELD: industrial organic syntheses. SUBSTANCE: method and plant for economical production of terephthalic acid by way of oxidizing p- xylene in acetic acid-based solvent in oxidation reactor connected with compactly designed distillation column providing efficient isolation of p-xylene and acetic acid without clogging distillation column are distinguished in the following. p-Xylene and oxygen- containing gas are fed into oxidation reactor having in its lower part collecting plate for solids consisting of perforated wavy plates and, above this collecting plate, a charge bed and, above the charge bed, distributor plate for liquid promoting p-xylene oxidation. Oxidizing off-gas is directed into distillation column, whereas finely dispersed solids are collected by agency of collecting plate. Distillation of substances contained in oxidizing off-gas is performed through charge bed accompanied with removal of heat and water from column and recycling of separated p-xylene and acetic acid into oxidation reactor. EFFECT: enhanced efficiency of process. 7 cl
Patent RU-2097670-C1 (RU)
Title: Heat exchanger
Inventor: KOPYTOV GENNADIJ G
IPC: F28F9/02
Filed: 1994-04-22
Granted: 1997-11-27
Abstract: FIELD: heat engineering, in particular, alumina production; may be used in heating and cooling of pulps and solutions. SUBSTANCE: heat exchanger of double-pipe-type consists of several heating and solution chambers 5 and 6 joined coaxially with the aid of circular inserts and made in the form of tube plates. Tube plates have additional coaxial holes 12 round the hole for internal heat exchange tube. Holes 12 serve for liquid cross-flow in plate-sides of neighboring chambers. In this case, holes 12 are located only in contact part of surfaces of tube plates that prevents infiltration of liquid from plate-side to tube-side of chambers. EFFECT: higher efficiency. 3 dwg
Patent RU-2070475-C1 (RU)
Title: Press-mould for under pressure casting
Inventor: MARKOV VLADIMIR V
IPC: B22D17/22
Filed: 1994-05-24
Granted: 1996-12-20
Abstract: FIELD: casting production, casting under piston pressure. SUBSTANCE: press-mould has punch, die, pressing joint, pushers plates, metal reception chamber made movable in direction of punch motion and fixed by its flange part in plates of pushers, that are moving in rigidly fixed die. Butt of metal reception chamber is located below plane of die split forming runner. EFFECT: improved design. 4 dwg
Patent RU-2077521-C1 (RU)
Title: Raw mix for manufacturing building parts
Inventor: AKHUNDOV ALIZAKIR A
IPC: C04B38/10
Filed: 1994-06-16
Granted: 1997-04-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method including preparation of raw mix by way of dosage and mixing cement, fine filler, coarse filler, blowing agent, and water, aging, and heat-wet treatment is distinguished in the following. Fine filler is prepared by activation of ash-slag mix in rod mill, and, as coarse filler, grains are used prepared by mixing activated ash-slag mix with cement and blowing agent in granulator. At the beginning of process, cement and fine filler (activated ash-slag mix) are mixed in forced-operation mixer. Into obtained mixture, water is continually poured to water/solids ratio 0.3-0.8 and agitation is effected. Thereafter, process foam is entered, mixture is stirred until homogeneous porous mass is formed, coarse filler is added in volume proportion to porous mass (1.5-3.5):1 and mix thus obtained is subjected to final stirring. Raw mix containing, in particular, cement, fine filler and coarse filler with particle size 5-20 mm, blowing agent, and water is distinguished with that, as fine filler, it contains activated in rod mill ash-slag mix with continuous grading of 0.1-5.0 mm fractions. In this mix, content of 0.1-0.2 mm fraction is 20-30% and that of 2.5-5.0 mm fraction 3-10%. Coarse filler contains porous grains prepared from activated ash-slag mix, cement, and blowing agent at ratio (3-5):1(0.001-0.01). EFFECT: accelerated process, improved performance characteristics (cold resistance and strength) of building parts and reduced cost due to using ash-slag wastes. 2 cl, 1 tbl
Patent RU-2087645-C1 (RU)
Title: Wooden facing plate
Inventor: KRAVCHENKO GENNADIJ F
IPC: E04F15/04
Filed: 1994-09-12
Granted: 1997-08-20
Abstract: FIELD: woodworking industry. SUBSTANCE: this can be used in production of decorative articles for finishing of walls, ceilings, floors of dwelling, administrative and public premises. Offered plate ensures practically unlimited number of versions in mosaic placement in interior of dwelling and administrative premises. Facing plate has base and face covering made up of strips which have slots and ridges in their edges. Contour of face covering is in the shape of rhomb in which angular dimensions are equal to value which is multiple of 15 deg. Slots and ridges in plate are located in pairs at each edge and are of similar position relative to apex of each angle. EFFECT: high efficiency. 1 cl, 10 dwg
Patent RU-2108837-C1 (RU)
Title: Convex top manufacture method
Inventor: SOKOLOV VLADIMIR SERGEEVICH
IPC: A63H1/00
Filed: 1994-09-28
Granted: 1998-04-20
Abstract: FIELD: manufacture of display devices or souvenirs from eggs. SUBSTANCE: method involves making holes in egg ends and withdrawing contents from egg shell; glueing thin material to egg shell without overlap and embracing egg shell top part with tight coils laid in two layers, with winding being conducted in alternation from egg poles in one direction and terminated in equatorial zone. Coil planes are perpendicular to egg shell axis of symmetry. Terminating coils adhere one another to form joint so that continuous surface extending from one pole to another is defined. Method further involves covering egg shell with layer of pasty quickly drying adhesive and filler of uniform thickness; allowing pasty adhesive to dry and finishing obtained surface to impart it smooth egg-shaped form. EFFECT: increased entertaining effect and simplified method. 2 cl, 1 dwg
Patent RU-2089486-C1 (RU)
Title: Device for orientated delivery of caps to bottle necks
Inventor: ELSUKOV GENNADIJ A
IPC: B65B35/06
Filed: 1995-04-07
Granted: 1997-09-10
Abstract: FIELD: food, medicine and chemical industries, stopping of vessels with metal caps. SUBSTANCE: device has hopper, section with changing inclination of conveyor passing through hopper in guides following the front wall of hopper, rods located on conveyor, hump and chute and chute. EFFECT: enlarged operating capabilities, improved quality of bottle capping. 2 dwg
Patent RU-2142227-C1 (RU)
Title: Weedage controlling method
Inventor: OL GARENKO V I
IPC: A01M21/00
Filed: 1995-04-14
Granted: 1999-12-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing first irrigation of farm crops upon harvesting of basic crop, grinding and distributing plant remains over the field, with irrigation norm being sufficient for wetting of plant remains on field surface; providing second irrigation at soil temperature reduced to 5 C, with irrigation norm being sufficient for wetting of 10-cm thick soil layer to complete water capacity. EFFECT: increased efficiency in suppressing weedage and simplified method.
Patent RU-2130469-C1 (RU)
Inventor: JAKUSHEVSKIJ V A
IPC: C08K3/06
Filed: 1995-06-01
Granted: 1999-05-20
Abstract: Изобретение относится к резиновой промышленности, к резиновой композиции с антиоксидантами. Резиновая композиция включает, мас.ч.: каучук - 100, серу - 1,25-1,5, ускоритель вулканизации - 0,8-1,0, оксид цинка - 5,0, стеариновую кислоту - 1,5, технический углерод - 40-45, смесь на основе бутиламинов 1,0-2,5. В качестве антиоксиданта используют смесь на основе бутиламинов. Последнюю получают алкилированием анилина н-бутиловым спиртом. Композиция обладает повышенной термоокислительной стабильностью. 3 табл.
Patent RU-2081043-C1 (RU)
Title: Screw conveyor for transportation of grain
Inventor: SERGA GEORGIJ V
IPC: B65G33/26
Filed: 1995-05-31
Granted: 1997-06-10
Abstract: FIELD: materials handling facilities; transportation of grain at elevators, combined fodder preparation and grain processing enterprises. SUBSTANCE: screw conveyor has drive, guide members made in form of three straps with cylindrical shells installed for rotation, and loading appliances. Straps are made to straight lines arranged at angle of 60 degrees relative to strap edges to form equilateral triangles arranged over screw line, alternating, one relative to the other, in opposite sides at angle of 140 degrees. Straps are interconnected along longitudinal edges at angle of 140 degrees to form three broken screw lines over perimeter of guide members. Points of convergence of sides of equilateral triangles lie in vertices of broken lines. EFFECT: enlarged operating capabilities. 2 cl, 12 dwg
Patent RU-2100486-C1 (RU)
Title: Production line for winning of magnesium and chlorine
Inventor: ZUEV NIKOLAJ M
IPC: C25C3/04
Filed: 1995-06-14
Granted: 1997-12-27
Abstract: FIELD: production of magnesium by electrolysis in production line. SUBSTANCE: production line has new sequence of aggregates, aggregate to melt crystalline hydrates, carnallite and/or magnesium chloride 7, 10, aggregate 17 for chlorination of enriched melt, aggregate 1 for refining of melt by direct current and for precipitation of solid suspensions, refining and flow electrolyzers 3 integrated in groups, aggregate 4 for separation of magnesium from electrolyte and pumps 5 for transfer and metering of electrolyte. All elements of production line are integrated by system of melt lines to transport electrolyte ensuring successive passage of electrolyte through all electrolyzers and aggregates of production line. Description of invention presents five versions of structural design of production line. EFFECT: simplified hardware-technological circuit for production of magnesium and chlorine, improved preparation of starting materials to electrolysis, decreased labor input. 21 cl, 4 dwg
Patent RU-2072652-C1 (RU)
Title: Майонез среднекалорийный "тульский особый"
IPC: A23L27/60
Filed: 1995-07-04
Granted: 1997-01-27
Abstract: Майонез среднекалорийный, содержащий масло растительное дезодорированное, яичный порошок, молоко сухое обезжиренное, горчичный порошок, натрий двууглекислый, сахар, соль, уксусную кислоту 80%-ную, эмульгатор, стабилизатор и воду, отличающийся тем, что в качестве эмульгатора и стабилизатора он содержит крахмал кукурузный экструзионный при следующем соотношении компонентов, мас.%:Масло растительное дезодорированное - 40Яичный порошок - 4Молоко сухое обезжиренное - 2,5Горчичный порошок - 0,25 - 0,5Натрий двууглекислый - 0,05Сахар - 1,5Соль - 1,0 - 1,1Крахмал кукурузный экструзионный - 2,5 - 3,0Уксусная кислота 80%-ная - 0,55Вода - Остальноев
Patent RU-2089061-C1 (RU)
Title: Apparatus for cooling milk and other liquid agricultural products in animal farms
Inventor: ANDREEV PETR A
IPC: F25D3/00
Filed: 1995-06-26
Granted: 1997-09-10
Abstract: FIELD: agricultural production, food-processing industry. SUBSTANCE: apparatus has heat-exchanging reservoir, disperser with rotating casing and aerodynamic plates, accumulating reservoir, feeding, drain and dispersion pipes, control unit, ejector connected with water pump via reversing valve connected with cooling pipes of heat-exchanging reservoir. Ejector is connected via pipeline with rotating casing and dispersion pipes and via water seal through vacuum pipeline with heat-exchanging reservoir. Disperser housing is connected with lower part of accumulating reservoir via connecting cavity. Drain opening is positioned in upper part of connecting cavity above drain chute arranged in upper part of reservoir. Opposite parts of heat-exchanging reservoir are connected with through heat-exchanger and pump via pipelines. Through heat-exchanger is mounted on pipeline, which connects it with pump. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 1 dwg
Patent RU-2110801-C1 (RU)
Title: Pasteurellosis antibody erythrocyte diagnosticum and a method of its preparing
Inventor: STEPANSHIN JU G
IPC: G01N33/556
Filed: 1995-10-25
Granted: 1998-05-10
Abstract: FIELD: biotechnology, veterinary microbiology. SUBSTANCE: diagnosticum has a carrier (stabilized sheep erythrocytes) and a sensitizing agent - pasteurellosis serum to capsule antigen isolated from cells of epizootic strain Pasteurella multocida. Diagnosticum is prepared by sensitization of formalinized sheep erythrocytes with rabbit pasteurellosis serum in the presence of 0.5% chrome chloride at 18-20 C in 0.85% sodium chloride solution for 5 min. Diagnosticum is able to detect P. multocida cells being any of its three serotypes (A, B, D). Diagnosticum is used for serodiagnosis of pasteurellosis. EFFECT: enhanced effectiveness of diagnosticum. 2 cl, 1 tbl
Patent RU-2089284-C1 (RU)
Inventor: EPERIN ANATOLIJ P
IPC: B01J20/30
Filed: 1995-11-09
Granted: 1997-09-10
Abstract: FIELD: cellulose industry. SUBSTANCE: method is distinguished with that sorbent is prepared from radiolyzed lignocellulose waste. EFFECT: simplified process and increased sorption capacity of sorbent prepared.
Patent RU-2152207-C1 (RU)
Title: Sugar-base composition for applying on tablet, pressed tablet
Inventor: BARKOM REDZHINAL D DZHOZEF
IPC: A61K9/24
Filed: 1996-01-15
Granted: 2000-07-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: composition used for applying of cover on pressed medicinal tablet has sugar, hormonal steroid taken in the amount 0.1-20 wt.-% and microcrystalline cellulose taken in the amount 0.1-3 wt. -%. Microcrystalline cellulose regulates the rate of steroid release. Pressed tablet consists of core and indicated sugar-base cover. Core has coupled estrogens. Invention provides regulation of drug rate release from pharmaceutical tablets. EFFECT: improved properties of composition. 8 cl, 4 tbl
Patent RU-2108539-C1 (RU)
Title: Meteorological three-stage rocket
Inventor: SHIPUNOV A G
IPC: F42B15/00
Filed: 1996-01-16
Granted: 1998-04-10
Abstract: FIELD: meteorological three-stage rocket used for atmospheric sounding. SUBSTANCE: the rocket has the first and second stages with devices for starting their engines, as well as the third passive stage. The device for starting the second-stage engine is furnished with a time-delay unit. The diameters of the third and second stages, mass of the rocket and its third stage correspond to the relation given in the description. EFFECT: maximum ascent of the third stage without any increase of rocket power. 2 dwg
Patent RU-2113920-C1 (RU)
Title: Process of dry classification of dust-like material and gear for its implementation
Inventor: MEYER PHILLIPPUS JACOBUS
IPC: B07B1/10
Filed: 1994-07-19
Granted: 1998-06-27
Abstract: FIELD: measurement technology. SUBSTANCE: dry classifier of dust-like coal is meant for separation of fine-grain substances. Belt conveyer which transportation belt is fitted with longitudinal troughs, loading trough is installed with inclination in bearing framework, unloading unit of fine fraction is provided in head part of end roller, unloading unit of large fraction is located beneath it. Invention refers to process of drying and sorting of fine fraction of dust-like coal while it is supplied to rotating transportation belt of conveyer mounted with inclination. Finest particles of coal are left in troughs of transportation belt and are unloaded in head part of belt conveyer and larger particles skate down transportation belt installed with inclination and are transported further on. EFFECT: effective uninterrupted dry classification of dust-like material. 24 cl, 10 dwg
Patent RU-2105037-C1 (RU)
Title: Method of removing hydrogen sulfide from gasoline or diesel fuel
Inventor: SAJFULLIN N R
IPC: C10G7/00
Filed: 1996-02-14
Granted: 1998-02-20
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: hydrogen sulfide-containing gasoline or diesel fuel, prior to be fed into stabilizer, is blown through by oil-refinery fatty hydrocarbon gas in column-type absorber under excessive pressure as high as 1.6 MPa, at column top temperature 40-50 C and bottom temperature 50-130 C. EFFECT: enhanced hydrogen sulfide removal process. 1 dwg, 2 tbl
Patent RU-2109117-C1 (RU)
Title: Method and device for construction of household cellar
Inventor: KULJASOV B I
IPC: E04G21/16
Filed: 1996-02-27
Granted: 1998-04-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to construction of domestic cellars intended for storing vegetables, fruits, and for other household needs. Creation of compact-size and reliable domestic cellar which is convenient in use, and has stable microclimate, at reduced material and financial expenditures, ensuring improved quality and longer period of storing vegetables, fruits, meat and dairy products can be performed as follows. Installed in center of excavated basin of round, oval, rectangular-oval, rectangular or square configuration prepared for arrangement of required cellar is circular-type device with screen hood. Placed cross-like at top of basin are bars which are secured in ground by pins, or folding device is installed which is made up of radial segments, covering cross bars connected with load-bearing bars having slots. First device intended for building cellar of round or oval (ellipsoidal) configuration with vaulted roof has following components: pipe, cross bars with holes in their ends and central holes, pins, screen hood incorporating disk with hole in its center, clamping bolts and radial segments with stops, supporting ring with hole and clamping bolt, movable ring with hole and diametrically opposed holes, supporting ring with hole and clamping bolt, driver with detent for setting dimensions with yoke and hooks. Second device for building household cellar of rectangular or square configuration with oval (round) roof has following components: radial segments with stops. covering cross bars, load-bearing cross bars with yokes in their ends and slots, pipe, beams with pins in their ends. EFFECT: higher efficiency. 4 cl, 23 dwg
Patent RU-2122378-C1 (RU)
Title: Artificial crystalline lens
Inventor: USHAKOV N A
IPC: A61F2/16
Filed: 1996-04-16
Granted: 1998-11-27
Abstract: FIELD: ophthalmology. SUBSTANCE: invention can be used in treatment of eyes when extracting cataract to correct aphakia. In artificial crystalline lens, support members are executed in the form of two arcs with their basements located on anterior surface of optical part and fixed on its posterior surface by sphere-like bulges using through suture. Sphere-like bulges do not permit optical part to approach surface of posterior capsule of natural lens. Distance between artificial lens and posterior capsule enables laser discension of posterior lens capsule in the case of its opacity in postoperative period. EFFECT: increased centering of artificial lens and safety of patient. 2 cl, 3 dwg
Patent RU-2116770-C1 (RU)
Title: Splint for treating degenerative dystrophic transformation processes in head of the femur
Inventor: BOVTUNOV A Z
IPC: A61F5/01
Filed: 1996-05-14
Granted: 1998-08-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has pelvic belt and shell case combined as a whole in one unit. Extremity is fixed in the hip joint in providing half-bent state of the knee joint etching in optimum position for promoting femur head development. Normal physiological femur head centering in the cavity and large articulation unloading are provided. EFFECT: accelerated treatment course; preserved walking with hip joint unloaded. 5 dwg, 2 tbl
Patent RU-2095330-C1 (RU)
Title: Slip compound
Inventor: KOSOBOKOVA POLINA A
IPC: C04B33/00
Filed: 1996-07-26
Granted: 1997-11-10
Abstract: FIELD: method of manufacturing ceramic products, more particularly manufacture of products for decorative and household purposes. SUBSTANCE: slip compound comprises (wt %): 13-34 kaolinite; 1-12 montmorillonite; 10-16 hydromica; 18-24 quartz; 12-24 feldspar; 3-14 nepheline 5-12 chlorite; 0.15-1 sphene; 0.15-1 apatite; 0.7-0.17 diopside; 0.07-0.17 liquid glass. Properties of slip compound and products based thereon: fluidity is 9.2-9.6 sec: thickening ability coefficient is 1.1; water absorption is 5.8-12.1 %; heat resistance is 715-725 C. EFFECT: improved properties of the slip compound. 2 tbl
Patent RU-2121734-C1 (RU)
Title: Transmission system
Inventor: TEUNISSE PETRUS JOKHANNUS STEF
IPC: H01P1/30
Filed: 1995-01-18
Granted: 1998-11-10
Abstract: FIELD: strip-type transmission systems using foam plastic. SUBSTANCE: depressions are made in foam plastic in vicinity of strip line their shape following that of wire line components which does not impair wave characteristics of transmission system. Ducts formed in this way are used for forced cooling of strip line with air or any other coolant. EFFECT: reduced dielectric loss. 5 cl, 4 dwg
Patent RU-2119967-C1 (RU)
Title: Magnetic alloy
Inventor: URUSOVA BAJDYMAT ISKHAKOVNA
IPC: C22C28/00
Filed: 1996-11-13
Granted: 1998-10-10
Abstract: FIELD: magnetic materials. SUBSTANCE: invention relates to magnetic alloys based on rare-earth metals. Magnetic alloy is obtained that exhibits the increased magnetic induction. Magnetic alloy has terbium and samarium at the following ratio of components, at.-%: terbium 99.0-99.5, and samarium 0.5-1.0. EFFECT: improved quality and property of magnetic alloy. 1 cl