baber/WOPTO huggingface dataset:
Patent RU-2066926-C1 (RU)
Title: Method of restoration of transmitted intelligible signals after their passage via communication channel
Inventor: BOCHAROV NIKOLAJ D
IPC: H04L27/22
Filed: 1993-12-20
Granted: 1996-09-20
Abstract: FIELD: exchange of discrete information with employment of communication systems with modulation of different kind. SUBSTANCE: method provides for determination of dimensions of the vector field, its division into signal regions and separation of uncertain zone on the boundaries of these regions. Realization of these actions is accomplished with the aid of a storage. Then reception of intelligence signals is accomplished, signals received in the analog form are divided into orthogonal components by the correction method, analog quantities of orthogonal components are numbered several times in the course of duration of a single-in-time signal pulse in accordance with the selected numbering clock period. Then belonging of the received signal to the specific region in each numbering clock period is determined, and the quantity of each received signal in each numbering clock period is corrected in amplitude and phase depending on the quantity and position of the signal vector in the previous numbering clock period. At the same time identification of the belonging of signals to the specific signal regions is accomplished after which the identified signal is transformed into a form concentrated for use by the user. EFFECT: facilitated procedure. 4 dwg
Patent RU-2064128-C1 (RU)
Inventor: DUBROVSKIJ VITALIJ A
IPC: F23C5/08
Filed: 1993-12-28
Granted: 1996-07-20
Abstract: FIELD: thermal power stations. SUBSTANCE: boiler furnace has central and peripheral combustion chambers with dividing waterwall inbetween. Peripheral combustion chamber has bottom built up of two slopes arranged at an angle to each other and to horizon along air nozzle axis. Top ends of slopes are joined with adjacent waterwalls forming furnace corners and side walls are secured with dividing waterwall. Interbottom space is connected to suction end of mill and communicates with central combustion chamber through gas intake ports arranged between slopes and bottom of central combustion chamber level with waterwalls, under them. Dust is fed from burners to chambers wherein it is coked and semicoke is ejected by nozzle to chamber with the aid of slopes over which semicoke flows to nozzle so that all dust is carried away from chambers by means of single nozzle. Bottom gas intake reduces flame height in furnace and slagging and improves slag escape from liquid-bath furnaces. Waterwalls and slopes are flat. Semicoke is burned so that nitrogen is emitted in the form of molecular nitrogen. EFFECT: simplified design, facilitated manufacture, reduced emission of nitrogen oxides, enlarged functional capability and adaptability of other designs. 3 dwg
Patent RU-2055321-C1 (RU)
Title: Device for measuring flow rate of conducting fluid
Inventor: GOLOVANOV VASILIJ V
IPC: G01F1/32
Filed: 1994-03-16
Granted: 1996-02-27
Abstract: FIELD: power engineering, heat supply systems, metallurgy, chemical industry and other branches of industry. SUBSTANCE: device has streamlined body 1 mounted source located on pipe line 2 after streamlined body, vortex indicator made in form of two electric contact electrodes 4 located inside pipe line in magnetic layer in such way that shortest conventional line connecting them is at angle β relative to diameter perpendicular to axis of streamlined body and at angle g relative to direction of magnetic field whose field lines make angle a with pipe line diameter perpendicular to axis of streamlined body; device is also provided with output signal processing unit. Magnitudes of angles a,β,γ are selected from relationship (90-8,5lfσ) ≅ α,β,γ ≅ 90 deg, where σ is electric conductivity of liquid under test. When pipe line is made of current-conducting material, electrodes of vortex indicator are electrically insulated from pipe line walls. EFFECT: enhanced reliability. 2 cl, 4 dwg, 1 tbl
Patent RU-2099804-C1 (RU)
Title: Method and device for separating moving particles
Inventor: GAJVORONSKIJ ALEKSEJ ALEKSANDR
IPC: G21K1/08
Filed: 1994-04-27
Granted: 1997-12-20
Abstract: FIELD: separating moving particles, such as clusters. SUBSTANCE: carrying gas flow with particles is cooled down and its laminar flow is provided. The latter is exposed to magnetic and electric fields acting at certain angle to each other perpendicular to flow direction. Upon passing through magnetic and electric fields, particles enter chambers of multislit collector depending on deviation angles. EFFECT: provision for separating heterogeneous moving particles according to their mass, charge, and magnetic properties. 2 cl, 1 dwg
Patent RU-2121550-C1 (RU)
Inventor: SHCHEPIN ALEKSEJ NIKOLAEVICH
IPC: E04C5/12
Filed: 1994-05-06
Granted: 1998-11-10
Abstract: FIELD: manufacture of prestressed reinforced concrete products used in construction of residential houses and production buildings including those in rural regions. SUBSTANCE: floor double slab is made in the form of upper and lower, similar or dissimilar, spaced in height half-slabs interconnected by truss-forming rod members of space reinforcing cage. According to the invention, first, one half-slab is cast by lowering into casing mold of space reinforcing cage with its side corresponding to upper or lower half-slab, placing of concrete, compacting and solidifying of placed concrete mix. Then produced half-slab together with transportable and tiltable prestressed cage is turned over and using the above procedure, the second half-slab is cast. Both surfaces of double slab are formed in molding by bottom plates of molds, i.e. as face surfaces. Space reinforcing cage of double slab is made on base of two transverse beams on which longitudinal reinforcing bars with bent ends are pulled over their bottom and top. Bent ends of upper and lower bars are welded to one another. Two transverse beams are braced from inside with temporary rod cross-bars installed on beam edges. Attached to stretched longitudinal reinforcing bars are shape-forming rod members made, for instance, in the form of flat zigzag bars. Bed table for manufacturing space reinforcing cage for bracing of its longitudinal bars and installing of temporary cross-bars has two horizontal supports for installation of cross-beams of reinforcing cage. Installed between them is one or several thermal jacks. Thermal jack consists of pipe with electric heater and removable spacers on pipe end. Assembling of the space reinforcing cage includes placing on bed plate of longitudinal bars of reinforcing cage, placing over bars, on two horizontal supports of table, of cross beams of reinforcing cage and their pressing to removable spacers at ends of thermal jacks, laying of upper longitudinal bars, joining by welding of bent ends of upper and lower bars, elevation of temperature of thermal jacks for calculated value approximately to 200 C to extend their length, introduction into increased space between edges of cross beams of temporary rod cross-bars of reinforcing cage, weakening of force mechanism for bracing of beams to transmit their stress to temporary rod-cross bars; attachment to prestressed reinforcing cage of shape-forming rod members and removal of reinforcing cage from bed. EFFECT: increased strength and rigidity of slab without increasing its weight, high-quality face surfaces on slab both sides and simplified manufacturing process of floor double slab. 12 cl, 10 dwg, 1 tbl
Patent RU-2068847-C1 (RU)
Inventor: DRUZHININA VALENTINA V
IPC: A61K31/437
Filed: 1994-05-18
Granted: 1996-11-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of 3,4-dihydro- or 1,2,3,4-tetrahydro-β--carbolines substituted with alkyl, acyl, carboxyl, alkoxy, hydroxy or bromine. Reagent 1: 3-(2-aminoethyl)-indole. Reagent 2: corresponding carboxylic acid chloroanhydrides. Reaction conditions: in chloroform solution in the presence of triethylamine, at 0-5 C followed by cyclization with phosphorus oxychloride in dry dioxane. Synthesized compounds were used for synthesis of medicinal preparations showing antibacterial action. EFFECT: improved method of synthesis. 4 tbl
Patent RU-2076593-C1 (RU)
Title: Method of regulation of reproductive function in females
Inventor: BEZBORODOV NIKOLAJ V
IPC: A61K31/14
Filed: 1994-06-02
Granted: 1997-04-10
Abstract: FIELD: veterinary science. SUBSTANCE: for recovery of estrous cycle in noncyclating females (at high degree of estrus synchronization) and with functional ovary disorders ganglioblocking agent benzohexonium is administrated to females intramuscularly at dose 2 mg/kg mass at 6 h interval up to estrous cycle onset. EFFECT: improved method for regulation. 4 tbl
Patent RU-2072980-C1 (RU)
Title: Method of separation of vanillin and syringaldehyde
Inventor: TARABANKO VALERIJ E
IPC: C07C47/58
Filed: 1994-07-15
Granted: 1997-02-10
Abstract: FIELD: chemical technology, organic synthesis. SUBSTANCE: invention relates to the synthesis of vanillin (4-hydroxy-3-methoxybenzaldehyde) and syringaldehyde (4-hydroxy-3,5-dimethoxybenzaldehyde). Vanillin and syringaldehyde were separated by mixture dissolving in potash solution (100-400 g/l) at 60-100 C and potassium syringate is precipitated at 20-40 C and potassium vanillate - at 0-20 C. The obtained precipitate of syringate and vanillate is dissolved in water and vanillin and syringaldehyde were precipitated by acidification with carbon dioxide gas. Yield of vanillin and syringaldehyde is up to 96% of initial and content of the second component is less 0.5%. Potash and carbon dioxide gas were regenerated from the potassium hydrocarbonate solutions by heating up to 80-100 C. EFFECT: excluding toxic methanol, ammonia, improved separation of products without reagent consumption.
Patent RU-2056765-C1 (RU)
Title: Food addition for animals
Inventor: NIKOLAEV VASILIJ V
IPC: A23K1/16
Filed: 1994-09-26
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: food addition for animals has, wt.-%: zeolite 15-25; sublimated highly-dispersed sulfur at particle size 50-100 mcm 75-85. EFFECT: enhanced quality of food addition.
Patent RU-2076672-C1 (RU)
Title: Eye film
Inventor: AZNABAEV MARAT T
IPC: A61F9/00
Filed: 1994-10-04
Granted: 1997-04-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: eye film has, %: milled native cattle cornea, 3; rose oil, 3.5; and polyacrylamide, 93.5. Eye film can be used for treatment of traumatic damages, trophic disorders and chemical burns of cornea and conjunctiva. EFFECT: accelerated wound-healing effect, decreased treatment time, prolonged and adhesive properties.
Patent RU-2138471-C1 (RU)
Title: Liquid-phase olefin alkylation process
Inventor: LARRI G SHERMAN
IPC: C07C5/27
Filed: 1993-12-13
Granted: 1999-09-27
Abstract: FIELD: petrochemical synthesis. SUBSTANCE: alkylation of olefin having at least 3 carbon atoms with isoalkane having at least 4 carbon atoms in presence of (i) Lewis acid-based complex catalyst is distinguished by that complex catalyst is product of reaction of at least Lewis acid with general formula R(m-2-z)MX(2+z) wherein M is 3a, 5a, or 5b group metal, X halide, R is C 4 -C 12 -hydrocarbyl, m integer equal to highest oxidation degree of M, Z is equal to 1, 2 or m-2; (ii) hydrogen halide; and (iii) organic compound with up to 12 carbon atoms. EFFECT: simplified process. 15 cl, 4 dwg, 2 tbl, 13 ex
Patent RU-2108095-C1 (RU)
Title: Medicinal preparation for curing cerebral ischemia
Inventor: SARATIKOV A S
IPC: A61P9/10
Filed: 1994-11-22
Granted: 1998-04-10
Abstract: FIELD: clinical pharmacology; may be used for treatment of ischemic affections of brain. SUBSTANCE: invention recommends to use known compound, ammonium succinate, as a corrector of disturbances in blood supply and brain metabolism. Antiischemic effect of ammonium succinate is explained by intensified blood supply of brain, as well as its antihypoxic and antiacidotic activity. Preparation normalizes succinate-dependent energy generation of cerebral mitochondria. EFFECT: enhanced efficiency in treatment of patients effected with cerebral ischemia. 7 tbl
Patent RU-2108972-C1 (RU)
Title: Method for treating wastes resulting from processing crude potassium salts and constituted, predominantly, by sodium sulfates
Inventor: KHAJNTS SHERTSBERG
IPC: C01D3/04
Filed: 1994-11-24
Granted: 1998-04-20
Abstract: FIELD: inorganic chemistry; production of potash fertilizers; environmental control. SUBSTANCE: method is based on treating wastes constituted by sodium SULFATES by subjecting them to exchange reaction with potassium chloride to ultimately produce potassium sulfate and water. Exchange reaction is carried out in single stage at temperature 5-50 C, preferably 20-30 C, to obtain slurry consisting of potassium sulfate $$$ and mother liquor, composition of which based on 1000 kmole water, corresponds to the following: 11.5-15.0 kmole of $$$, 2.4-3.0 kmole of sodium sulfate and 23.0-43.6 kmole of $$$. Potassium sulfate is mother liquor saturated with potassium sulfate, followed by drying it. Potassium sulfate mother liquor is mixed with KCl-NaCl mixture taken, predominantly, in the form of KCl-NaCl crystallizate, in such weight ratio as to form pure potassium chloride crystallizate, saturated KCl and substantially saturated NaCl solution. If necessary, KCl crystallizate is fully or partially, as starting material, recycled to process step of producing potassium sulfate, and/or saturated KCl and substantially saturated NaCl solution are recycled back to circulating system of chemical plant for processing crude potassium salts. EFFECT: higher efficiency. 5 cl, 1 dwg
Patent RU-2077558-C1 (RU)
Inventor: KUTUZOVA IRINA V
IPC: C11B5/00
Filed: 1995-02-28
Granted: 1997-04-20
Abstract: Назначение: изобретение относится к области пищевой технологии, а именно к способам стабилизации процессов окисления масел, жиров, липидов. Сущность: состав включает следующие компоненты, мас.%: α-токоферол (или a-токоферола ацетат) - 2,4-80,0 бензафлавин 2,3-76,9, лецитин 8,3-93,8, добавляемый в смеси в концентрации 0,4-5,2% от массы липидов. 4 табл.
Patent RU-2081901-C1 (RU)
Title: Component composition for vodka
Inventor: BURACHEVSKIJ IOSIF I
IPC: C12G3/06
Filed: 1995-04-12
Granted: 1997-06-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition has the following components, kg/1000 dal ready product: rye dry bread 1.8-2.2; wheat dry bread 1.8-2.2; glucose 9.8-10.2; citric acid 0.1-0.25, and an aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of vodka. 1 tbl
Patent RU-2074234-C1 (RU)
Inventor: KUZNETSOV VLADIMIR A
IPC: C10L1/12
Filed: 1995-04-28
Granted: 1997-02-27
Abstract: Сущность изобретения: биоцидная присадка к нефти и нефтепродуктам на основе: а) полиалкиленгуанидина или его соли; дополнительно содержит; б) низкомолекулярный полиэтиленгликоль или его привитой сополимер; в) четвертичное аммониевое соединение в соотношении а : б : в, равном 1,0 - 50,0 : 40,0 - 60,0 : 0,1 - 25,0 мас. ч. соответственно. 3 з. п. ф-лы, 3 табл.
Patent RU-2097130-C1 (RU)
Title: Grain shelling apparatus
Inventor: TISHANINOV NIKOLAJ PETROVICH
IPC: B02B3/00
Filed: 1995-07-25
Granted: 1997-11-27
Abstract: FIELD: cereal processing industry and agriculture. SUBSTANCE: grain sheller has detachable cylindrical housing, feeding and discharge branch pipes, upper horizontal abrasive disk with central grain receiving opening and lower horizontal abrasive disk and mechanism for regulating space between disks. Upper disk is fixed on upper part of housing and lower disk is axially secured on vertical shaft for rotation about its axis of rotation. Space between housing shells is closed with easily detachable yoke. Screen made from soft material is adapted to close space between horizontal abrasive disks and positioned on upper part of housing between its shell and abrasive disk along perimeter. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-2125556-C1 (RU)
Title: Process for preparing caprolactam
Inventor: P ETRO DELOGU
IPC: C07C231/10
Filed: 1995-09-26
Granted: 1999-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: claimed process comprises preparing caprolactam by cyclohexanone oxime Beckman regrouping with oleum in the presence of aliphatic and/or cycloaliphatic C 1 -C 20  carboxylic acid, preferably C 1 -C 10  acid, and more preferably cyclohexanecarboxylic acid, at 20-150 C. Cyclohexanecarboxylic acid and oleum are components of acidic reaction mixture resulting from reaction of lactamization of cyclohexanecarboxylic acid with nitrosonium hydrosulphide. EFFECT: increased yield of the final product. 8 cl
Patent RU-2152568-C1 (RU)
Title: Heat pump
Inventor: GORSHKOV V G
IPC: F25B43/02
Filed: 1995-09-21
Granted: 2000-07-10
Abstract: FIELD: systems with heat pumps. SUBSTANCE: heat pump has cooling agent circuit including compressor, oil separator, condenser, supercooler, throttling member, evaporator and oil circulation main line. The latter includes oil separator, additional oil cooler, oil pump and oil cooler connected with compressor. To increase heating capacity of heat pump and provide reliable operation, throttling member and heat exchanger-evaporator are additionally installed in heat pump cooling agent circuit. Heat exchanger-evaporator is installed after supercooler. Tube space of heat exchanger-evaporator is connected by pipelines with tube space of oil cooler which, in its turn, is connected with compressor. EFFECT: increased heating capacity and improved reliability. 1 dwg
Patent RU-2109578-C1 (RU)
Title: Method of separation of dispersed granulated materials and/or liquid phases from liquid mixture and device for its realization
Inventor: CHUDASEK MAJKL VENZEL
IPC: B03D1/14
Filed: 1994-01-20
Granted: 1998-04-27
Abstract: FIELD: separation of dispersed granulated materials and/or liquid phases from liquid mixture. SUBSTANCE: properly treated feed pulp is fed to a tray, from which it is distributed to a chamber for formation of flow in the form of a pulp layer. The chamber is furnished with a gutter, through which uniformly distributed pulp layer is drained onto an inclined plane feeding it to a mixing duct. Recirculating pulp from the bath is also fed to the mixing duct through a circulation gate, which forms it into a layer of pulp. A number of jets of clean liquid accelerates the thin gas blankets and delivers an impact between the pulp layers causing an intensive agitation of all flows in the mixing duct. A high speed of shift produces a turbulence of high intensity and breaks the gas into very small bubbles. The flow of multiphase mixture is discharged from the mixing duct into the bath, where it flows past one or greater number of longitudinal stabilizing partitions. Gas bubbles with hydrophobic particles adhered to them are lifted to the liquid surface and deflected by guide devices for deflection of bubbles towards the bath, where foam is discharged. The foam layer is displaced to the drain, where foam is removed. Remaining pulp is removed through the drain from the exhaust tray to the next flotation machine or process stage. EFFECT: facilitated procedure. 23 cl, 3 dwg
Patent RU-2101015-C1 (RU)
Inventor: MATKOVSKAJA T A
IPC: A61K31/66
Filed: 1995-12-04
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: agent has xydifon and an ointment base at ratio = (0.5-3):(99.5-57) wt.-%. Ointment is applied by application at density 1/5-1/6 g/cm 2  on skin surface, once per 24 h and exposition for 1-1.5 h. Treatment time is 3-4 weeks. EFFECT: enhanced effectiveness of agent. 2 cl
Patent RU-2127193-C1 (RU)
Inventor: GARTMAN EHDUARD
IPC: B01D29/60
Filed: 1995-03-21
Granted: 1999-03-10
Abstract: Изобретение относится к разделению жидкой и твердой фаз материала. Задача, решаемая изобретением, заключается в оптимизации технологического процесса разделения. Определение количеств наполнения прессуемого материала при разделении твердой и жидкой фаз с помощью фильтровального поршневого пресса с одним прессующим элементом при нескольких следующих последовательно друг за другом процессах сжатия осуществляется с помощью анализа диаграммы выхода-производительности. С учетом расположения линий, соединяющих различные рабочие точки на этой диаграмме, и при получении промежуточной фиктивной рабочей точки могут определяться изменения выхода и производительности для каждого процесса сжатия и тем самым используемые количества дополнительного наполнения таким образом, что получают для процессов разделения твердой и жидкой фаз максимальный продукт выхода и максимальную производительность при выборе свободных процессорных величин. Способ дает возможность получить автоматическое согласование времени наполнения с прессуемостью материала. Тем самым становится возможным заполнять автоматически различный прессуемый материал и без введения заданной величины таким образом, что в отношении выхода и производительности выжимания сока с помощью фильтровального пресса достигается оптимальный эффект. 8 з.п. ф-лы, 10 ил., 1 табл.
Patent RU-2139868-C1 (RU)
Title: Omeprazole magnesium salt, method of its preparing, pharmaceutical composition, method of treatment
Inventor: LARS OKE KEL STREM
IPC: A61K31/44
Filed: 1994-07-08
Granted: 1999-10-20
Abstract: FIELD: medicine, gastroenterology, pharmacy. SUBSTANCE: invention describes a new form of omeprazole magnesium salt, method of its preparing and a pharmaceutical composition containing omeprazole magnesium salt as an active component and a method of treatment of patients with sicknesses associated with secretion of gastric acid in mammals and humans. Method of producing a new form of omeprazole magnesium salt can be realized in the industrial scale and therefore a new form of omeprazole magnesium salt can be used in the process of the full-scale industrial production of pharmaceutical compositions, for example, tablets. EFFECT: improved method of production, enhanced effectiveness of the composition. 28 cl, 2 dwg, 4 ex
Patent RU-2096503-C1 (RU)
Title: Apparatus for processing of lumpy wastes of hard alloys by zinc method
Inventor: ZHARKOV DMITRIJ V
IPC: C22B7/00
Filed: 1996-02-20
Granted: 1997-11-20
Abstract: FIELD: devices for processing of lumpy wastes of hard alloys by zinc method. SUBSTANCE: the offered apparatus is made in form of compression-vacuum reactor with zones of cooling and heating located at the same level. Graphite vessel of heating zone is made in form of ring-shaped trays coaxially arranged one above another through which water-cooled rod-condenser freely runs. EFFECT: higher efficiency.
Patent RU-2111649-C1 (RU)
Title: Method for growing mixed oak cultures
Inventor: MAJOROV LEV IL ICH
IPC: A01G23/00
Filed: 1996-02-28
Granted: 1998-05-27
Abstract: FIELD: forestry. SUBSTANCE: method involves providing "curtain" of two rows of large-sized spruce seedlings along perimeter of land planted with mixed oak cultures, with spruce seedlings being offset one with respect to another for value equal to half the spruce spacing; providing forestry care by cutting branches of spruce seedlings of inner row disposed within "curtain", which are projecting toward oak seedling rows, along curved line of imaginary side surface of spruce crown, with contact between oak crowns and spruce crowns being prevented till complete hardening of oak tree bark (25-30 years); chipping spruces standing in rows; chipping spruces within "curtain", when they are at the stage of qualitative maturity. EFFECT: increased efficiency by improved keeping of oak elements, such as bark, crown tops.
Patent RU-2109655-C1 (RU)
Inventor: LOZOVSKIJ LEONID ABRAMOVICH
IPC: B63H1/36
Filed: 1996-04-03
Granted: 1998-04-27
Abstract: FIELD: shipbuilding; swinging propellers. SUBSTANCE: pressure equal to surrounding pressure is created in working member made in form of envelope with cavity; at moments of maximum deviation of envelope, pressure is increased in it. For realization of this method, fin is connected with drive made in form of branch pipe, pressure regulator and tiller connected in series. Pressure regulator may be made in form of cylinder with bellows at the ends. Device may be arranged in chamber of rectangular section with open ends. EFFECT: enhanced efficiency and maneuverability of propeller at retained simplicity. 4 cl, 4 dwg