baber/WOPTO huggingface dataset:
Patent RU-2163384-C1 (RU)
Inventor: EFIMOV V I
IPC: G01V3/02
Filed: 2000-03-30
Granted: 2001-02-20
Abstract: FIELD: seismology, specifically, observation and data processing systems aimed for prediction of earthquakes. SUBSTANCE: in correspondence with invention controlled environment is source of underground water into which two electrodes of measurement device are placed at some specified distance one from another. Conduction of this environment is measured and obtained value is compared with standard magnitude of conduction of same environment corresponding to normal seismic state. In the capacity of controlled aqueous medium there can be used source of underground water flowing from interior of the earth to surface. Measurement device can be portable to monitor aqueous medium in points of rock mass difficult of access. EFFECT: raised authenticity of prediction of earthquakes, simplified technical implementation, decreased time for generation of measurement result for evaluation of seismic state in specified habitation environment, provision for individual control of seismic state in any specified point. 4 cl
Patent RU-2175705-C1 (RU)
Inventor: SHAFIRKIN D I
IPC: E05B37/20
Filed: 2000-04-17
Granted: 2001-11-10
Abstract: Изобретение относится к замковым устройствам и предназначено для устранения возможности недозволенного разблокирования кодовых устройств замкового типа. Способ предотвращения несанкционированного разблокирования кодового узла замкового типа, содержащего корпус, ригель и, по меньшей мере, один кодовый фиксатор, предназначенный для управления перемещением ригеля посредством его взаимодействия с ригелем или элементами, промежуточными между ригелем и кодовыми фиксаторами, заключается согласно изобретению в заглушении, искажении и имитации сигналов, возникающих между ригелем и кодовыми фиксаторами или элементами, промежуточными между кодовыми фиксаторами и ригелем, используемых для несанкционированного разблокирования кодового узла; в исключении возможности возникновения сигналов путем поочередного взаимосвязанного блокирования ригеля или доступа к фиксаторам или элементам, промежуточным между кодовыми фиксаторами и ригелем. Технический результат - исключение возможности возникновения и использования сигналов для несанкционированного разблокирования кодового узла устройства замкового типа. 2 с.п. ф-лы, 13 ил.
Patent RU-2180919-C1 (RU)
Title: Microbiological method for production of oil hydrocarbons and separate hydrocarbon fractions from solid combustible fossils
Inventor: KURASHOV V M
IPC: C12R1/01
Filed: 2000-12-08
Granted: 2002-03-27
Abstract: FIELD: microbiological fuel production. SUBSTANCE: following bacterial cultures are used for production of oil hydrocarbons from solid combustible fossils: Thiobacillus aquaesulis, Thiobacillus denitrificans, and Thiosphaera taken in any proportions. Suspension of starting material (humite, coal, brown coal, peat) is treated in presence of hydrogen-donor substance (acids, phenols, naphthalene, tetralin, cresol) commonly at 4 to 60 C and pH 6-9. In case of peat, additional bacteria Thiobacillus thioparus are used. Products: oil hydrocarbons, mazut, goudron, linear and branched paraffins, naphtenes, aromatics, and heterocyclic compounds, all products being of importance as fuel components. EFFECT: increased fuel resource. 5 cl
Patent RU-2172052-C1 (RU)
Title: Method for press-fitting rotor shaft in electricalmachine rotor stack
IPC: H02K15/02
Filed: 2000-12-15
Granted: 2001-08-10
Abstract: FIELD: electrical engineering. SUBSTANCE: method includes knurling shaft surface for rotor seating and mounting the shaft by contraction fit. Novelty is that knurled portion of shaft amounts to 0.8-0.9 of rotor length; each knurl is made in the form of system of at least one depression and one projection, at least one face integrated into single plane or curvilinear or composite surface, and at least two faces abutting against it, one of these faces belonging to depression and other one, to projection; distance between adjacent knurls belonging to depressions only and facing each other is 0.1-0.8 of shaft diameter and that between combined depression-projection faces of knurls facing each other is 0.95-0.3 of shaft diameter. Proposed method of shaft press-fitting provides for eliminating rotor slipping on shaft while machine is running. EFFECT: enhanced press-fitting quality, operating reliability, and service life of machine. 5 cl, 3 dwg
Patent RU-2192102-C1 (RU)
Inventor: TRET JAKOV D A
IPC: H04N7/14
Filed: 2001-02-05
Granted: 2002-10-27
Abstract: FIELD: television engineering; videophone communication means. SUBSTANCE: optical device has video camera, television set, semitransparent mirror, and shading case; all components are arranged so that pencil beam of light flux penetrating through semitransparent mirror and taken by video camera as well as pencil beam of light flux arriving from television set screen and reflected by semitransparent mirror meet. EFFECT: provision for parties communicating through videophone to see each other. 1 dwg
Patent RU-2188897-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: E02B15/02
Filed: 2001-02-13
Granted: 2002-09-10
Abstract: FIELD: ice-breaking jobs. SUBSTANCE: hovercraft 2 is set in motion at excitation of flexural gravitational waves in ice at resonance speed which is determined by maximum increment (as compared with motion over hard horizontal surface) increment of intensity of electric current excited by piezoelectric elements fitted in thrust bearing of propeller 3. EFFECT: enhanced efficiency of determination of speed at which ice broken intensively. 2 dwg
Patent RU-2186444-C1 (RU)
Inventor: POGOSJAN M A
IPC: H01Q1/42
Filed: 2001-08-06
Granted: 2002-07-27
Abstract: Изобретение относится к конструкциям и способам изготовления из стеклопластиков крупногабаритных самолетных антенных обтекателей замкнутой в поперечном сечении формы, в частности, со стенкой многослойной конструкции со слоями сотового заполнителя и средним сплошным слоем или со сплошной стенкой. Техническим результатом является повышение стабильности радиотехнических характеристик, эрозионной стойкости и прочности. Сущность изобретения заключается в том, что средний слой выполнен не менее чем из трех подслоев, каждый из которых состоит из секторов, края секторов в смежных подслоях удалены друг от друга на расстояние, при котором прочность на сдвиг между подслоями больше прочности на растяжение подслоя. Слои обтекателя последовательно выкладывают на жесткой форме и формуют, а сплошной слой создают из подслоев, состоящих из предварительно подформованных секторов, которые укладывают встык и затем приформовывают. Сектора изготавливают из стеклопластика на основе клеевого препрега термореактивного типа. 3 с. и 22 з.п. ф-лы, 3 ил.
Patent RU-2206057-C1 (RU)
Title: Homing antiaircraft rocket
IPC: F41G7/22
Filed: 2001-09-24
Granted: 2003-06-10
Abstract: FIELD: antiaircraft defense. SUBSTANCE: guidance system of rocket comes in the form of photoelectron multipliers with limited field of vision coupled by means of intermediate relays to corresponding electromagnets. Mobile cores of electromagnets are linked to vanes produced in the form of vanes-wing flaps spring-loaded with regard to rocket body. Explosive charge is manufactured in the form of ground bomb without fragmentation stuffing. EFFECT: expanded technical potential of rocket and capability to lock on various targets. 1 cl, 3 dwg
Patent RU-2204814-C1 (RU)
Inventor: BELIKOV M B
IPC: G01L5/00
Filed: 2001-11-20
Granted: 2003-05-20
Abstract: Изобретение относится к силоизмерительной технике, а именно к средствам измерения силы тяги электрореактивных двигателей. Способ по первому варианту состоит в том, что размещают двигатель на подвижной системе тягоизмерительного устройства, осуществляют запуск двигателя, передачу сигнала с подвижной системы на датчик тягоизмерительного устройства, снятие показаний датчика. Затем производят прекращение передачи сигнала с подвижной системы на датчик и снятие показаний датчика. Сила тяги двигателя определяется разностью показаний датчика, определенных при наличии передачи сигнала и при прекращении передачи этого сигнала. Способ по второму варианту состоит в том, что размещают двигатель на подвижной системе тягоизмерительного устройства, осуществляют запуск двигателя, передачу сигнала с подвижной системы на датчик этого устройства, снятие показаний датчика. Затем отключают двигатель и определяют первую разность показаний датчика до и после отключения двигателя, затем производят прекращение передачи сигнала с подвижной системы на датчик. Вновь запускают двигатель, производят снятие показаний датчика, после чего отключают двигатель, производят опять снятие показаний датчика и определяют вторую разность показаний датчика до и после отключения двигателя. Силу тяги определяют вычитанием из первой разности показаний датчика вторую разность показаний датчика. Устройство содержит подвижную систему (1) с установленным на нем двигателем (2), датчик силы тяги (3), элемент передачи силы тяги (4) двигателя от подвижной системы (1) на датчик (3). При этом элемент передачи силы тяги (4) снабжен механизмом (5), служащим для рассоединения датчика силы тяги (3) и подвижной системы (1). Технический результат: повышение точности измерений. 3 н. и 2 з.п.ф-лы, 3 ил.
Patent RU-2195489-C1 (RU)
Inventor: KORNEEV A D
IPC: C12M1/04
Filed: 2001-12-25
Granted: 2002-12-27
Abstract: FIELD: liquid aeration units; microbiological and other industries. SUBSTANCE: device has horizontal collector with air supply pipe and bubbling tubes which are connected to this collector and are blanked off at the ends; these tubes are provided with passages for admitting air to liquid. Each tube has slots made diametrically opposite over its length in horizontal plane where plate insert is located. Peripheral parts of this insert are corrugated. Passages admitting air to liquid are formed by corrugations of said insert and edges of slots whose height is equal to height of corrugations. Corrugations may have different form in section, mainly form of triangle. Corrugations of each insert are located in parallel or in pairs forming passages narrowing in way of slots. EFFECT: increased degree of dispersion of gas-and- liquid mixture; enhanced mass-exchange process between air and liquid. 4 cl, 6 dwg
Patent RU-2210249-C1 (RU)
Title: Способ получения белкового концентрата из моллюсков
Inventor: LOGVINOV M V
IPC: A23L17/40
Filed: 2002-02-27
Granted: 2003-08-20
Abstract: Изобретение может быть использовано для получения пищевого белка из гидробиотов, в частности рапаны. Способ предусматривает подготовку, измельчение, промывку рапаны, инактивацию нативных ферментов, трехстадийный ферментативный гидролиз измельченными пилорическими придатками щуки при заданных параметрах процесса, отделение гидролизата и его концентрирование. Целевой продукт имеет улучшенные состав и свойства. 3 табл.
Patent RU-2225210-C1 (RU)
Title: Food biologically active additive (variants)
Inventor: LEBSKAJA T K
IPC: A23L17/00
Filed: 2002-07-25
Granted: 2004-03-10
Abstract: FIELD: food industry, fish industry. SUBSTANCE: the present innovation deals with biologically active additives (BAA) obtained out of sea products that could be applied in dietary therapy for either prophylaxis or treating cardiovascular diseases. BAA contains food fish oil and biologically active substances (variants): concentrate of carotinoids, alcoholic extract of phospholipids' concentrate, alcoholic extract of phospholipids' concentrate with saponins obtained out of sea hydrobionts, such as sea cucumbers, sea hedgehogs and starfishes, herring, etc. The present innovation increases biological activity of fish oil, broadens assortment of curative-prophylactic products due to applying wide range of biologically active substances obtained out of hydrobionts. EFFECT: higher efficiency. 3 cl, 3 ex
Patent RU-2217430-C1 (RU)
Title: Substituted 3-methyl-4,5-dihydro-1,2-benzisoxazoles eliciting property of activator of wheat seed germination
Inventor: SHPERBER E R
IPC: C07D413/04
Filed: 2002-07-29
Granted: 2003-11-27
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: invention relates to new biologically active compounds, namely, to substituted 3-methyl-4,5- dihydro-1,2-benzisoxazoles of the formula (I)   wherein I.1. R 1  means BrPh; R 2  means Fu; I.2. R 1  = R 2  mean Fu; I.3. R 1  means BrPh; R 2  is Ph eliciting properties of activators of germination of wheat seeds. Invention provides preparing new compounds with indicated properties. EFFECT: expanded assortment of substances with growth-regulating activity. 1 tbl, 4 ex
Patent RU-2229766-C1 (RU)
Inventor: SHISHKIN S A
IPC: H02J3/18
Filed: 2002-10-07
Granted: 2004-05-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device designed for use in up to 1000-V general-purpose solidly-grounded neutral mains for phase-by-phase regulation of supply mains balancing (each phase of supply mains) and reactive power correction has first and second three-phase switches, second switch incorporating provision for independent phase-by-phase control; three three-phase banks of capacitors, capacitors of each bank being connected in delta with three external terminals of which third one is connected to supply mains phase leads; additional three-phase switch, and three normally closed single-pole switches. First external terminals of three-phase banks of capacitors are interconnected directly and second ones, through normally closed single-pole switches, into three common points which are connected to contact inputs of first and additional three-phase switches; the latter are interlocked against simultaneous closure and can be connected through contacts of first three-phase switch to phase leads of supply mains and through relatively shorted out contacts of additional three-phase switch at its output, to neutral wire of supply mains. EFFECT: improved characteristics and reduced power loss. 1 cl, 10 dwg
Patent RU-2230372-C1 (RU)
Inventor: TREMBITSKAJA E A
IPC: G09B19/06
Filed: 2002-10-10
Granted: 2004-06-10
Abstract: FIELD: education, in particular, teaching of English grammar by native speakers of other language. SUBSTANCE: method involves learning features of aspect-and-voice forms of English verbs for certain tense with generalized translation into Russian by means of schematic flat figure on the principle of basic parallelogram comprising two additional parts extending horizontally and in parallel with one another to define rectangle, and individual line, or in the form of flat figure derived from basic parallelogram and individual line, with each side of basic parallelogram, additional parts and individual line corresponding to certain aspect-and-voice forms of English verb; providing in the vicinity of basic parallelogram sides, parts and individual line inscriptions indicating said correspondence and comprising substantial features of aspect-and-voice forms of English verbs and generalized translation of such forms into native language of individual under learning process; providing individual line corresponding to aspect-and-voice form of English verb in Perfect Continuous tense in inner region of basic parallelogram between additional parts. Individual line does not intersect either of said parts or basic parallelogram sides; using descriptive aid in the form of individual elements of parallelogram and/or additional parts and/or individual line, which are fitted onto flat material carrier. EFFECT: increased efficiency in teaching conjugation of English verbs owing to increased completeness of comprehension by individual of verbal forms schematically represented as flat figure. 7 cl, 16 dwg, 1 tbl
Patent RU-2228659-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2004-05-20
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with a technology of a confectionary production. The method provides for preparation of the raw material, preparation of the syrup containing pectin, sugar, water and an additional component of the vegetable raw material, cooking of the syrup, its dressing, molding, drying and the finished product packing. At that as this additional component of the vegetable raw material they use an extract out of mixture of grass of beggar-ticks, corn stigmata, yarrow, leaves of nettle fiery and leaves of plantain big taken in the ratio (in mass shares) of 6: 4:3:4:3 produced with the help of extraction of the indicated mixture using water and containing about 2 % of dry substances. At dressing the syrup is added with citric acid, sodium lactate and a preparation produced by a successive extraction out of the biomass of micromycet of Mortierella minutissima with the help of a non-polar extragent being in a supercritical state, by water, alkali, water, acid, water, alkali and water with a subsequent combination of the first extract with the fixed residue and the target product is being prepared using the following consumption of components (in mass shares): sugar - 710,8; pectin 15; extract out of mixture of grass of beggar-ticks, corn stigmata, yarrow, leaves of nettle fiery and leaves of plantain big -780; citric acid - 7,5; Sodium lactate 7; preparation produced by a successive extraction out of the biomass of micromycet of Mortierella minutissima 1. The method allows to produce the target product with a harmonious combination of the organoleptical properties of the domestic and english fruit jellies and a wide spectrum of the vitaminous activity providing prophylactic properties of the product. EFFECT: production of the target product with a harmonious combination of the organoleptical properties of the domestic and english fruit jellies and a wide spectrum of the vitaminous activity providing prophylactic properties of the product.
Patent RU-2235748-C1 (RU)
Title: Anti-icing liquid
Inventor: MUKHANOVA E E
IPC: C09K3/18
Filed: 2002-12-25
Granted: 2004-09-10
Abstract: FIELD: special-destination fluids. 
     SUBSTANCE: invention relates to compositions of anti-icier liquids serving for removal of ice deposits (hoarfrost, rime, snow, ice) from aircraft surfaces as well as to prevent on-land reicing of aircrafts when they are prepared to takeoff. Anti-icing liquid contains, wt %: alkylenepolyol, 50-55; benzenesulfonate salt of methyldiethylaminomethyl derivatives of fatty alcohol diethylene glycol ethers, 0.3-0.4; stearic acid, 0.1-0.2; quaternary methyl sulfate salt of stearic acid/diethanolamine condensation product, 0.15-0.2; industrial mixture of monoalkylphenol polyethylene glycol ethers based on propylene trimers having following empirical formula: C 9 H 19 C 6 H 4 O(C 2 H 4 O) n H, wherein n = 9-12 is averaged number of ethylene oxide moles attached to 1 mole of alkylphenols, 0.3-0.4; sodium tetraborate as corrosion inhibitor, 0.5-1.5; and water, the balance. 
     EFFECT: enhanced anti-icing property. 
     2 tbl
Patent RU-2230269-C1 (RU)
Inventor: ERSHOV M N
IPC: F26B9/06
Filed: 2003-01-17
Granted: 2004-06-10
Abstract: FIELD: lumber drying plants; drying of any wood species of variable thickness. SUBSTANCE: proposed drying chamber has transport member and drying agent flow former made in form of stack of perforated plates for laying, compression and transportation of lumber. EFFECT: simplified construction; enhanced efficiency; enhanced stability relative to physical, chemical and biological factors. 4 cl, 5 dwg
Patent RU-2229522-C1 (RU)
Title: Способ производства чугуна
Inventor: LOGINOV V N
IPC: C21B5/00
Filed: 2003-03-31
Granted: 2004-05-27
Abstract: Изобретение относится к области черной металлургии, в частности к производству чугуна в доменных печах. Способ включает плавку шихты, содержащей окатыши и офлюсованный агломерат, регулирование степени окисленности и основности агломерата при изменении доли и основности окатышей путем изменения расходов твердого топлива и флюсов. Отношение FeO . CaO/Fe . SiO 2  в агломерате поддерживают в пределах 0,29-0,36. Использование изобретения обеспечивает снижение резерва тепла в горне доменной печи и экономию кокса. 4 табл.
Patent RU-2232045-C1 (RU)
Inventor: VAVILOV V V
IPC: B01J8/18
Filed: 2003-05-20
Granted: 2004-07-10
Abstract: FIELD: organosilicone industry; mass-exchange apparatuses. 
     SUBSTANCE: the invention is pertinent to the field of the mass-exchange apparatuses for realization of processes in a boiling bed and may be used in the organosilicone industry. The reactor consist of: a housing supplied with an external heating, a gas distributor, branch-pipes accordingly for inlet and outlet of reagents and products of reactions, a tubular heat exchanger made in the form of a set of slope loops. The lower section of the housing is made in the form of a truncated cone with an angle of its generatrix equal to 1-5°. The ratio of a diameter of the smaller basis of the truncated cone to the inner diameter of a cylindrical section of the reactor housing a cabinet of a reactor is equal to (0.8-0.95) : 1. The lower section is supplied with two isolated jackets used as collectors of the spiral heat-exchange pipes and a gas-distributor of volumetric type made of several linked by the fins of cylindrical shells. The ration of a radius of a cylindrical section of the reactor housing to radiuses of shells is equal to 1.15, 1.55, 2.2, 4.0. The angle of inclination to the right or to the left of the spiral heat exchange pipes placed uniformly on concentric circumferences is equal to 0-5 °. A ratio of radius of a cylindrical section of the housing of the reactor to the radiuses of the concentric circumferences of location of the spiral pipes is equal to 1.25, 1.65, 2.5, 5.0. The given design of the reactor allows to increase its productivity and selectivity of the synthesis process. 
     EFFECT: the invention allows to increase productivity the reactor and selectivity of the synthesis process. 
     4 dwg, 1 tbl
Patent RU-2238282-C1 (RU)
Title: Method for preparing agent for reducing hydrodynamic resistance of hydrocarbon liquid
Inventor: NESYN G V
IPC: C08F10/14
Filed: 2003-07-07
Granted: 2004-10-20
Abstract: FIELD: polymers, chemical technology. 
     SUBSTANCE: polymeric agents used for reducing resistance cause partial lamination of turbulent flow in boundary region that results to increase of total consumption of liquid. Invention relates to methods for preparing high-molecular polymers of α-olefins soluble in hydrocarbon liquids and can be used for elevating throughput capacity of oil pipelines and product pipelines. Method involves (co)polymerization of higher α-olefins on microspherical titanium trichloride treated preliminary with higher (C 6 -C 16 )-α-olefin taken in the amount 0.13-0.52 M of olefin per 1.0 M of TiCl 3  in the presence of organoaluminum compound as a co-catalyst. Preliminary polymerization causes grinding TiCl 3  particles to colloidal dispersity degree and some elevating medium viscosity value. Application of catalyst treated by this method eliminates the necessity for stirring reaction mass excepting for factor of mechanical destruction of polymer formed. The claimed method provides preparing superhigh-molecular (co)polymers eliciting extremely high effectiveness for reducing hydrodynamic resistance of hydrocarbon liquids. 
     EFFECT: improved preparing method, enhanced and valuable properties of agent. 
     2 cl, 5 ex
Patent RU-2249693-C1 (RU)
Title: Sample-taking container
Inventor: KALMYKOV JU A
IPC: E21B49/08
Filed: 2003-07-15
Granted: 2005-04-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device has body in form of calibrated cylinder. From both sides lids are connected to body. Inside the body separating piston and ball for mixing sample are placed. Also provided is hydraulic resistance for slow inlet of sample. Slide valve is used for safe inletting, pressurization and depressurization of taken fluid, is connected to lid and consists of rod with channels and bushing with clamp. Clamp is held between nuts interconnected by threads, one of which is connected to rod by thread. Needle valve consists of locking pin and axle-bearing and is used to drain pressure from closed space above slide valve prior to disconnection of sample-taking container from bed-testing equipment. 
     EFFECT: simplified construction, higher reliability. 
     3 dwg