baber/WOPTO huggingface dataset:
Patent RU-2155721-C2 (RU)
Inventor: VALKANAS GEORG N
IPC: B01J39/04
Filed: 1995-09-13
Granted: 2000-09-10
Abstract: FIELD: treatment of domestic and industrial sewage. SUBSTANCE: method consists in biological cleaning of contaminated water with activated sludge by means of double-stage aeration systems; at first stage, contaminated water is introduced into first aeration tank containing non- acid medium; cleaned sludge is removed from system. As a result, 70 to 80% of phosphates and nitrates contained in contaminated water are also removed from system. At second stage, water cleaned at first stage is delivered to second aeration tank filled with oxidizing medium where nitrates are formed; sludge obtained at first stage is also loaded in second aeration tank. Cleaned sludge thus obtained is returned to repeated cycle. One or both aeration tank contain ion-exchange resins which get swollen in water increasing in volume by 200 to 350 times and binding soluble ions of metals. EFFECT: enhanced efficiency of cleaning sewage from ammoniates and phosphates; complete removal of toxicants; low operational expenses. 10 cl, 1 dwg
Patent RU-2178564-C2 (RU)
Inventor: DUGLAS DZHOEHL
IPC: C12Q1/54
Filed: 1996-08-02
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: strip measures concentration of a substance under analysis in liquid sample placed on its surface. The sample is directed to several analysis zones spaced over the strip in known order. Reaction takes place between the substance under analysis and some reagent causing change in color. Every analysis zone has also reaction inhibitors causing change in color. Inhibitor concentration grows in the row of sequential analysis zones. The number of zones showing changes in color is interpreted as measure of concentration of substance under analysis, in this way. The indication strip is used for measuring glucose concentration in whole blood sample. The sample is supplied to the analysis zones along a path built by crushing selected parts of membrane so that analysis zones are continuous zones on the membrane. EFFECT: high accuracy and reliability of the method; simplified and accelerated examination procedure. 25 cl, 7 dwg
Patent RU-2180988-C2 (RU)
Inventor: LI SANG-MOK
IPC: H04M3/32
Filed: 1997-10-30
Granted: 2002-03-27
Abstract: Реле времени включено между вызывающим оконечным устройством и вызываемым оконечным устройством для формирования с возможностью изменения линии связи при установлении соединения по вызову для определения источника отказа при осуществлении вызова. В том случае если только вызывающий абонент может слышать голос вызываемого абонента, а вызываемый абонент не прослушивает никакого голоса, реле времени соединяет выход вызывающего абонента со входом самого вызывающего абонента, чтобы проверить, может ли вызывающий абонент прослушивать свой голос. Если вызывающий абонент прослушивает свой голос, то это означает, что отказ при осуществлении вызова обусловлен не вызывающим абонентом. Затем реле времени соединяет выход вызываемого абонента со входом самого вызываемого абонента, чтобы проверить, может ли вызываемый абонент прослушивать свой голос. Если вызываемый абонент не прослушивает свой голос, то это значит, что источником отказа является сторона вызываемого абонента. Техническим результатом, достигаемым при реализации данного изобретения, является определение места возникновения отказа при установлении соединения по вызову. 1 з.п. ф-лы, 2 ил.
Patent RU-2158614-C2 (RU)
Title: Method for treating the patients suffering from bronchial asthma
Inventor: MALJAVIN A G
IPC: A61N1/36
Filed: 1998-02-20
Granted: 2000-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying transcerebral stimulation with sinusoid modulated currents in alternating mode according to frontooccipital method with operation mode III. Pulse send duration to pause duration ratio is equal to 1:1.5, oscillation frequency is 10-50 Hz, modulation depth is equal to 50-75%, current is 2-2.5 mA until feeble vibration feeling under the electrodes is achieved. The first procedure lasts 5 min, the following procedures take 15 min daily. The total treatment course is 8-10 procedures long. EFFECT: prolonged remission period; usability in cases of concomitant thyroid gland diseases being available.
Patent RU-2155098-C2 (RU)
Inventor: KUZINA Z M
IPC: B01J23/94
Filed: 1998-03-17
Granted: 2000-08-27
Abstract: FIELD: oxidation catalysts. SUBSTANCE: regeneration of catalyst accomplished by extraction thereof from bottom residue with water at elevated temperature, cooling of extract suspension, and separation of organics from extract followed by return of catalyst into oxidation zone is distinguished by conducting cooling at the rate 12-18 C/h to 12-20 C and treating extract devoid of organics with hydrohalogen acids in amounts 0.050 to 0.71 mol per Co+Mn summary molarity (for monohalogen condition). EFFECT: increased degree of removal of organic by-products from desired product and increased degree of Co, Mn, and Br recovery. 2 cl, 1 tbl
Patent RU-2153203-C2 (RU)
Title: Method for decontaminating surfaces of solid bodies from inorganic pollutants including radioactive ones
Inventor: BABAIN V A
IPC: G21F9/28
Filed: 1998-05-22
Granted: 2000-07-20
Abstract: FIELD: supercritical extraction of metals. SUBSTANCE: method involves metal extraction by supercritical carbon dioxide containing beta-dicarbonyl compound and water; supercritical gas is doped with organic amine which enables reducing beta-dicarbonyl consumption by 50-100 times compared with known methods. Method provides for extraction of polluting metals of all chemical forms including salts, oxyls, and the like. EFFECT: enlarged functional capabilities. 2 cl
Patent RU-2210787-C2 (RU)
Inventor: OVCHINNIKOV L M
IPC: G01S3/54
Filed: 1999-02-01
Granted: 2003-08-20
Abstract: FIELD: radio direction finding, radio engineering systems of automatic determination of angular coordinates of direction vector of propagation of electromagnetic energy. SUBSTANCE: proposed method is based on consistent execution of operations of ordering, multiplexing, amplification, frequency selection, demodulation, demultiplexing and computation of arrival angle of quasi-harmonic signal by value of arc tangent of ratio u 2 /u 1  where pair of signals arranged in ordered fashion from assemblage of ordered orthogonal signals is used in the capacity of controlling signals f i (t). Each pair of signals arranged in ordered fashion includes signals presenting sum of two harmonic oscillations with frequencies Ω 1  and Ω 2  computed by mathematical expressions. Signals in pairs simultaneously exhibit in time interval T mutual frequency orthogonality between components with different frequencies and mutual phase orthogonality between components with equal frequencies. Facility for realization of method has antenna system comprising four omnidirectional antenna elements situated on circumference equidistantly one from another, radio receiver of frequency-modulated signals, phase multiplexing and modulation unit, unit forming controlling orthogonal signals incorporating analog signal generating unit, first and second adders and analog inverter, and information processing and display unit incorporating rejection filter for frequency Ω 1 , first and second amplifiers, rejection filter for frequency Ω 2 , loudspeaker, demultiplexing unit, reference signal former, unit computing and controlling indication, indicator of bearing angle, indicator of amplitude level, initiating pulse former and master generator. In compliance with another variant facility realizing method differs by number of antenna elements ( 5 elements ) and use of amplitude modulation. EFFECT: minimal direction finding time is reduced twice as much, possibility of adjustment of direction finder with lack of a priori information on arrival angle of wave and capability to control operation of direction finder. 3 cl, 4 dwg
Patent RU-2191037-C2 (RU)
Inventor: KHANSEN STEFFEN
IPC: A61M5/24
Filed: 1997-09-10
Granted: 2002-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has body, mechanism for setting dose placed in the device body, button for making injection and member for setting needle. Drug doses are set by means of syringe having the mechanism for this purpose. The injection button is used for forcing drug from the ampoule placed in the device body via the needle mounted in the member for setting needle. The device body has also a section for storing accessories access to which is guarded with a cover or cap member. EFFECT: enabled storage of additional needles and drugs. 5 cl, 3 dwg
Patent RU-2168763-C2 (RU)
Inventor: SYT KO I I
IPC: G06G7/52
Filed: 1999-04-19
Granted: 2001-06-10
Abstract: Изобретение относится к области радиоизмерений и может быть использовано для контроля характеристик случайных процессов. Техническим результатом является повышение достоверности определения вида закона распределения случайных величин. Изобретение содержит дешифратор, индикатор, элементы И-НЕ, нормирующий усилитель, двойной квадратичный детектор, интеграторы, делители, детекторы, умножитель, элемент ИЛИ-НЕ, блоки извлечения квадратного корня, элементы И, умножители, компараторы, ключи и коммутатор. 2 табл, 5 ил.
Patent RU-2163943-C2 (RU)
Inventor: KOKH A E
IPC: C30B13/28
Filed: 1999-05-11
Granted: 2001-03-10
Abstract: FIELD: crystal growing. SUBSTANCE: control of crystallization process is based on noncontact excitation of azimuthal circular flows - forced convection in crystal growth volume by rotation of heat field. Rotation of heat field is attached by producing cyclic motion of heat wave over outer wall of growth crucible or crystallizer, hence, over perimeter of growing crystal due to alternative connection at preset frequencies of separate heating elements of furnace. Device for control of crystallization process has growth crucible or crystallizer round which heater in the form of separate vertical heating elements is arranged, regulating differential thermocouple, units of control of heating and temperature monitoring. Regulating differential thermocouple is made of separate members whose working junctions are arranged in synchronous between separate heating elements. Device additionally has formed of switching frequency of heating elements and thyristor unit of voltage former on heating elements and connected with regulating thermocouple. EFFECT: provided conditions of noncontact heat-mass transfer in crystallizing medium. 2 cl, 5 dwg
Patent RU-2167785-C2 (RU)
Title: Aero- or hydrodynamic variable-curvature surface
Inventor: MARBASHEV K KH
IPC: F03D1/00
Filed: 1999-05-26
Granted: 2001-05-27
Abstract: FIELD: aviation; water transport; wind-power plants. SUBSTANCE: variable-curvature surface includes deflectable part with drive and lifting part. Deflectable part is located along lifting part and is fastened with it by means of flexible section of skin and at least two hinge units made in form of four-link articulations spaced over span of surface. Each articulation includes member of deflectable part of surface and member of lifting part of surface articulated by intermediate members. Axles of intermediate members connecting the centers of respective articulations of four-link unit in its deflectable and lifting parts are located at acute angle relative to each other; vertex of this angle is located on flexible section of skin over entire range of operational shifts of deflectable part of surface. Relationship of linear sizes of four-link members and location of their articulations are determined on the condition of constant length of bend of skin section within range of operational angles of turn of deflectable part of surface in each cross-section between hinge-units from point of termination of skin flexible section in lifting part of surface as far as termination of this section in deflectable part of surface. EFFECT: enhanced efficiency of wing aerodynamics; possibility of ensuring variable curvature over wing span reduced mass; possibility of using this drive at insignificant height of wing profile. 5 cl, 8 dwg
Patent RU-2177800-C2 (RU)
Inventor: TOLCHEEV A V
IPC: A61K35/02
Filed: 1999-06-28
Granted: 2002-01-10
Abstract: FIELD: medicine, pharmaceutical technology. SUBSTANCE: vegetable or peloid raw is milled and dehydrated to the loss of fluidity, stirred preliminary with oil and alcohol at heating in the ratio 1 kg : 0.2 l and 1 kg : 0,3 l, respectively. Raw is extracted with oil in the presence of boiling alcohol and its distillate is dehydrated under vacuum to moisture value 0.1%, not above. Raw extraction is carried out in the ratio from 1 kg of raw : 0.3 l to 1 kg of raw : 1 l of oil and from 1 kg : 0.4 l to 1 kg : 1 l of alcohol twice successively with the same portion of raw and at the same ratio of raw to oil and alcohol in both extraction stages. The first extraction is carried out under vacuum 0.75-0.85 atm, at temperature 50 C, not above, and the second extraction is carried out for two stages: under atmosphere pressure and temperature 85 C, not above, and then under vacuum 0.87-0.85 atm. Obtained portions of extracts are poured into total capacity and stirred. EFFECT: intensified process, increased yield and biological activity of product.
Patent RU-2185758-C2 (RU)
Title: Method of juice preparing from plant raw
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 1999-08-17
Granted: 2002-07-27
Abstract: FIELD: food industry, technology of juice production. SUBSTANCE: raw is kept in water containing the substance of the general formula [R 1 -(CH 2 ) m -NH n -R 3-n ]-X where R 1  means arachidonic acid acidic residue; m = 2-4; n = 1-3; R means alkyl; X means inorganic acid acidic residue. The substance taken in the amount 5•10 -1 -1•10 4  mg/t is dissolved in water and kept for 2-5 h followed by partial or complete freezing, partial defrosting and juice squeezing out. EFFECT: improved method of juice production, enhanced resistance against bacterial injury. 2 ex
Patent RU-2176040-C2 (RU)
Title: Bearing unit of transporting roller
Inventor: VASILENKO N V
IPC: F16C33/38
Filed: 1999-09-17
Granted: 2001-11-20
Abstract: FIELD: machine engineering, namely bearing assemblies. SUBSTANCE: bearing unit is in the form of removable unit mounted on sleeve rigidly secured to shaft. At outer side of sleeve dust collecting electret cylinder is arranged. Gap between cover of bearing assembly and electret cylinder is in range 0.5-1 mm. On end outer surface of cylinder there are concentrically arranged ridges with apex angle 40-50 deg and with depth 3-5 mm. On generatrix outer surface of cylinder there are coaxially arranged ridges passing along the whole outer surface and also having apex angle 40-50 deg and depth 3-5 mm. Number of ridges on one surface is equal to 5-7. EFFECT: increased useful life period of bearing assembly of transporting roller due to reduced quantity of dust penetrated into assembly. 1 dwg
Patent RU-2188089-C2 (RU)
Title: Method and system for cooling hot rolled product at reduced cooling rate
Inventor: SHOR T MAJKL
IPC: B21B45/02
Filed: 1999-10-08
Granted: 2002-08-27
Abstract: FIELD: processes and equipment for cooling hot rolled steel products such as rods, strips and so on. SUBSTANCE: system for cooling hot rolled steel products at reduced cooling rate includes coiling apparatus for deforming product to continuous series of turns. In receiving station conveyor receives turns from coiling apparatus and moves turns placed one onto another and having shifted centers through cooling zone until other deforming station where turns are discharged from conveyor and accumulated in vertically arranged coils. Upon motion through cooling zone turns are covered with pelletized insulation material. EFFECT: possibility for providing more uniform cooling and strictly controlled cooling rate, low intensity of scaling. 23 cl, 3 dwg
Patent UA-70977-C2 (UA)
Title: Herbicidal agent and a method of controlling weeds
Inventor: ZIEMER FRANK
IPC: A01P13/00
Filed: 1999-05-11
Abstract: Disclosed are herbicidal agents which contain at least one herbicidal active compound of formula (I) (I) and at least one compound used for the protection of cultivated plants. In formula (I) V stands for one optionally substituted rest selected from the group of isoxazole-4-yl, pyrazole-4-yl, cyclohexane-1, 3-dione-2-yl and 3-oxopropionitrile -2-yl and R9 stands for nitro, amino, halogen or a radical containing carbon. The group of safeners contains e.g. 2,4-D, cyometrinile, dicamba, dymron, fenclorim, flurazole, fluxofenim, lactidichlorine, MCPA, mecoprop, MG-191, oxabetrinile, methyl- diphenylmethoxyacetate, 1-[4-(N-2- methoxybenzoylsulfamoyl) phenyl]-3- methyl-urea, 1,8-naphthal -acid-anhydride, 1-[4-(N-2- methoxybenzoylsulfamoyl) phenyl]-3,3- dimethyl-urea, 1-(4-(N-4, 5-dimethylbenzoylsulfamoyl) phenyl]-3- methyl-urea, 1-[4-(N- naphthoylsulfamoyl) phenyl]-3,3- dimethyl-urea, (4-chlorphenoxy) acidic-acid, 4-(2,4-dichlorphenoxy) butyric-acid, 4-(4-chlorine -o-tolyloxy) butyric-acid, 4-(4-chlorphenoxy) butyric-acid, their acids and esters respectively, N-acylsulfonamide, N-acylsulfamoylbenzoic- acid-amides, optionally in form of a salt and optionally substituted 1- phenylpyrazoline-, 1-phenylpyrazole-, 1-phenyltriazole-, 5-phenylisoxazoline- and 5-phenylmethylisoxazoline -3-carbonic-acid-ester and 2-(8-chinolinyloxy) -acidic-acid-derivatives.
Patent UA-15454-C2 (UA)
Title: Device for removing crowns
Inventor: Orenboim Borys Davydovych
Filed: 1993-04-21
Abstract: A device for removing the crowns contains the housing with anterior and posterior plugs, the striker with the spring, the rod with the cushion spring containing the operating tip on the anterior end and the thrust flange on the posterior end, the operating handle attached rigidly to the striker and installed in a way allowing for the longitudinal and transverse displacement in the grooves of the housing, and the mechanism controlling the longitudinal displacement of the tip designed as the thrust nut and the indicating marks. The nut is installed onto the rod between the tip and the anterior plug. The indicating marks face towards the anterior plug. Inside the nut, the cushion spring is installed.
Patent UA-21950-C2 (UA)
Title: Composite photopolimerizable material for producing water-soluble photopolymer printing plates
Filed: 1993-10-27
Abstract: The proposed composite photopolimerizable material for producing water-soluble photopolymer printing plates contains polyvinyl alcohol, hydroxyethyl methacrylate, photoinitiator, eosine, ionol, water, and additionally, reaction mix of glycidyl methacrylate, copolymer of vinyl acetate and vinylpyrrolidone, polyoxyethylene glycol, isopropyl alcohol, and anhydro sorbite stearate as surface-active substance.
Patent UA-6857-C2 (UA)
Title: Method for smelting unkilled steel
Filed: 1993-03-26
Abstract: The proposed invention relates to ferrous metallurgy and can be used at production of unkilled steels in the oxygen converters. A method includes lancing melt with alternate position of a lance above level of dead-melted bath to the set carbon content in the finished steel and following after-lancing thereof with a rate 2.0-4.0 m3/t during 10-30 s.
Patent UA-27055-C2 (UA)
Title: Medicinal preparation of immunoreplacement activity the basis of cellular suspension and method for treatment of acquired immune deficiency syndrome by the use of this preparation
IPC: A61K35/407
Filed: 1993-12-14
Abstract: The medicinal preparation of immunoreplacement activity on the basis of cellular suspension is prepared of the native or cryobanked hemopoietic cells of embryonic liver and/or spleen. The number of nucleacontaining cells in such suspension is from 5 to 200/106/ml, the number of colony-forming units of granulomonocytic row is from 20 to 200/103/ml, the number of colony-forming units of blasts - from 0,5 to 10/103/ml, the number of early hemopoiesis precursors - from 1 to 20/106/ml.
Patent UA-49047-C2 (UA)
Title: Three-dimensional insert and a continuous band including an anfinite number of three-dimensional inserts
IPC: B65D73/00
Filed: 1997-10-30
Abstract: A three-dimensional insert for use in a handling system comprising a sheet of card-stock or the like defined by first and second ends (20e) and first and second sides (20s), a coating (22) applied to at least a portion of the top surface of the cardstock, and an overwrap (26) material bonded to the coating, preferably proximate to the first and second sides. This structure enables a three-dimensional object (10р, 12p) to be placed within the overwrap material without risk of movement to the peripheral sides thereby eliminating the possibility of interference with the apparatus for handling the insert.
Patent UA-32623-C2 (UA)
Title: Load-lifting rectangular electromagnet
Inventor: KOLCHAK VITALII MYKOLAIOVYCH
Filed: 1999-06-03
Abstract: A load-lifting rectangular electromagnet is proposed. It contains a frame and a core made of ferromagnetic material, on which the coils with the winding connected to the voltage inputs are mounted, space between the frame and the winding is filled with insulating mass, the coil through the heat-insulating plates is connected with nonmagnetic plate installed on the frame. Electromagnet has two cores made together with the frame, each of the coils from above and from below has heat-removing aluminum plates. The water-repelling quartz sand is used as insulating mass between the frame and the winding, and voltage inputs have the openings.
Patent UA-34208-C2 (UA)
Title: Complete set of agents for determining the activity of non-tripsine-like proteinase and chymase, elastoinhibiting activity of proteinase 1-inhibitor, and content of 2-macroglobulin in biological liquids
Inventor: SAMOKHINA LYUBOV MYKHAYLIVNA
Filed: 1999-06-15
Abstract: The proposed complete set of agents for determining the activity of non-tripsine-like proteinase and chymase, elastoinhibiting activity of proteinase 1-inhibitor, and content of 2-macroglobulin in biological liquids is placed in a polystyrene case immobilized by marker ferment, which is complexly bonded with protein substrate. The complete set contains proline-phenylamine (Pro-Phe), phosphate buffer solution for preparing working solutions of reference substances and samples, detergent for preparing washing solutions, citrate buffer solution, ortophenyldiamine, hydroperyte for detecting the residual activity of the marker ferment, and additionally, 1 mg of trypsine inhibitor for suppressing the activity of trypsine-like proteinases.
Patent UA-47360-C2 (UA)
Title: Method for preparing aluminum for steel deoxidation
Inventor: BOIKO VOLODYMYR SEMENOVYCH
Filed: 2002-02-18
Abstract: Method of preparation of aluminium for steel deoxidation includes melting of aluminium, its pouring into mould and further placement of resulted ingot into entirely cast shell. Cast iron shell is additionally alloyed by silicon, the ration of aluminium mass to silicon mass being of 1:(0.08-0.17).
Patent RU-2201835-C2 (RU)
Title: Straightening die set
Inventor: SHEPEL V D
IPC: B21J13/02
Filed: 2000-01-18
Granted: 2003-04-10
Abstract: FIELD: plastic metal working of articles. SUBSTANCE: die set has in zone of arranging tail portion of article assembly including collet chuck embracing end portion of article and engaging along outer cone portion with bushing placed in lower block. Bushing and collet chuck are spring-loaded by means of elastic plates. At straightening article bushing controls necessary arrangement of collet chuck along height and provides reliable gripping of end portion of article and normal position of collet chuck relative to flange or box-shaped part of article. EFFECT: enhanced quality of article due to possibility for rigid fixation of its tail portion. 2 dwg