baber/WOPTO huggingface dataset:
Patent RU-2251456-C1 (RU)
Title: Method for processing bitumenous roofing materials
Inventor: LAVRINENKO S O
IPC: B02C19/00
Filed: 2003-10-20
Granted: 2005-05-10
Abstract: FIELD: recovery of waste roofing bitumen -containing materials. 
     SUBSTANCE: method comprises steps of preliminarily cutting material by pieces; feeding it to chamber of disintegrating apparatus; disintegrating material by means of dull cutters; sorting disintegrated material by bitumen powder and bitumen cardboard; at disintegration adding to material water in quantity consisting 1-15 mass % of processed material; providing high -speed rotation of cutters for creating fine-drop mist covering disintegrated material in order to eliminate its sticking onto inner surfaces of disintegrating chamber; trapping dust-like bitumen formed at disintegration process and melting it together with bitumen powder and simultaneously dehydrating it. It is possible to dissolve detergent in water. 
     EFFECT: lowered cost price of bitumen processing procedure. 
     2 cl, 1 dwg, 2 tbl
Patent RU-2259581-C1 (RU)
Inventor: KOROTKOV S M
IPC: G05F1/569
Filed: 2004-01-08
Granted: 2005-08-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has adjusting element 2, input of which is connected to input 1 of voltage transformer, and output - to first output of voltage transformer, block 3 for controlling protection, output of which is connected to control input of adjusting element 2, overload detector 6, connected to common bus and input of which is connected to second output of voltage transformer. Also provided are repeated enabling delay block 4 and overload duration determining block 5. 
     EFFECT: higher efficiency, broader functional capabilities. 
     2 dwg
Patent RU-2254292-C1 (RU)
Inventor: SURZHIKOV A P
IPC: C01B33/18
Filed: 2004-05-19
Granted: 2005-06-20
Abstract: FIELD: electron-beam technology; production of a superfine materials. 
     SUBSTANCE: the invention is pertaining to the field of electron-beam technology and may be used for production of a superfine materials, in particular, the ultra-disperse silicon dioxide. The method of production of the ultra-disperse silicon dioxide provides for: heating of a silicon-containing substance by a relativistic electron beam at an atmospheric pressure reaching up to a vapor-phase state; action on a melt by an ultrasonic sound with a frequency from 0.15 up to 5 MHz; chilling it in a gas stream; coagulation and separation of the formed two-phase system. The technical result is increased productivity at production of the ultra-disperse silicon dioxide. 
     EFFECT: the invention ensures increased productivity at production of the ultra-disperse silicon dioxide. 
     1 dwg, 3 tbl
Patent RU-2268177-C1 (RU)
Title: Self-contained plant for outside washing of cars and cleaning of water after washing
Inventor: EZHOV VLADIMIR MIKHAJLOVICH
IPC: B60S3/04
Filed: 2004-06-21
Granted: 2006-01-20
Abstract: FIELD: transport engineering; car washers. 
     SUBSTANCE: invention relates to vehicle servicing facilities, particularly, to self-contained plants for washing cars and cleaning water after washing.  Proposed plant has trestle with ramp, washing water accumulating tank divided into three chambers.  Plant is mounted on rigid framework divided into three compartment consists of gates and trestle hinge ramp.  Second compartment consists of tank for water, washing device, and pump.  Third compartment located under first and second ones has three chambers for collecting and cleaning of used water. 
     EFFECT: reduced consumption of water and power, improved reliability of plant, no adverse effect on environment. 
     5 dwg
Patent RU-2261905-C1 (RU)
Title: BIFIDUS-BACTERIUM STRAIN Bifidobacterium breve USEFUL IN PREPARATION OF FERMENTED-MILK AND NONFERMENTED PRODUCTS, BIOACTIVE SUPPLEMENT, BIFIDOBACTERIA-CONTAINING PRODUCT, COSMETIC AND TOILETRY AGENTS
Inventor: CHISTJAKOV V JU
IPC: A23L33/00
Filed: 2004-10-20
Granted: 2005-10-10
Abstract: FIELD: biotechnology, food processing industry, medicine. 
     SUBSTANCE: strain Bifidobacterium breve is obtained by sequential cycles of lyophilic drying and reducing on thioglycol cultural medium (50 cycles). Clones with excellent antioxidant activity have been selected according to maximum accumulation of bifidus-bacteria biomass in sterile defatted milk not less than lg 9 after cultivation for 16 h. Strain has superoxide dismutase activity not less than 22.2 unit/mg of microbial protein mass. Strain B. breve can effectively growth in cultivation media and accumulate necessary titer of viable bacteria, has high acid-forming activity, antagonistic action against pathogenic and conditional pathogenic microflora, and excellent antioxidantaction. Culture has marked probiotic action cased by its superoxide dismutase activity. Strain is useful in preparation of functional foodstuff, bioactive supplement, cosmetic and toiletry agents. 
     EFFECT: bifidus-bacterium strain for manufacturing of products with excellent probiotic and healthy effect. 
     2 tbl, 5 ex
Patent RU-2280096-C1 (RU)
Title: Способ защиты лопаток газовых турбин
Inventor: BUDINOVSKIJ SERGEJ ALEKSANDROV
IPC: C23C14/06
Filed: 2004-11-29
Granted: 2006-07-20
Abstract: Изобретение относится к области машиностроения и может быть использовано в авиационном и энергетическом турбостроении при изготовлении рабочих лопаток турбин с монокристальной структурой из высокорениевых жаропрочных литейных никелевых сплавов. Способ включает формирование керметного слоя из никелевого сплава, содержащего алюминий и карбидообразующие элементы введением в вакуум углеродсодержащего газа при давлении (0,1-5)×10 -1  Па. Затем проводят осаждение в вакууме на внешнюю поверхность пера лопатки первого слоя конденсированного покрытия из никелевого сплава, содержащего алюминий и карбидообразующие элементы. Затем осаждают второй слой из сплава на основе алюминия. После осаждения указанных слоев проводят вакуумный отжиг. В частных случаях выполнения данного изобретения толщина керметного слоя составляет 10-50 мкм. В качестве углеродсодержащего газа используют газообразные углеводороды или их смесь с инертным газом. Техническим результатом изобретения является повышение долговечности и жаростойкости сплава. 2 з.п. ф-лы, 1 табл.
Patent RU-2277097-C1 (RU)
Inventor: MJASOEDOV NIKOLAJ FEDOROVICH
IPC: C07D487/14
Filed: 2004-12-27
Granted: 2006-05-27
Abstract: FIELD: organic chemistry, labeled compounds. 
     SUBSTANCE: invention relates to a new highly labeled compound that represent an analog of the known physiologically active compound that is the strongest toxin and inhibitor of some viable important processes, for example, sodium ions transporting. [ 3 H]-Saxitoxin dihydrochloride highly labeled with tritium corresponds to the formula:  . 
     EFFECT: valuable properties of compound. 
     1 ex
Patent RU-2287647-C1 (RU)
Inventor: SHAKHOV SERGEJ VLADIMIROVICH
IPC: E04C5/07
Filed: 2005-03-21
Granted: 2006-11-20
Abstract: FIELD: building, particularly production of pre-stressed reinforcing elements of material other than metal adapted to reinforce heating wall panels and cast-in-place and composite buildings, rods used as structural building members, to consolidate building base ground, namely road beds, and to secure retaining walls and structures in ground. 
     SUBSTANCE: composite reinforcement rod comprises bearing bar of high-strength polymeric material. Bar surface has profile created by winding braid, wherein cross-sectional area ratio between bearing bar and winding braid is 3-25. The winding braid has elliptical cross-section with major axis directed along bearing bar. Winding angle is 30-70°. The profile may be also created by embossing removable winding braid into the bearing bar so that grooves created by above embossing operation has profile reversal to that of winding braid, wherein cross-sectional area ratio between bearing bar and winding braid is 3-25, winding braid has elliptical cross-section with major axis directed along bearing bar and winding angle is 30-70°. Reinforcement rod is produced along with bearing bar roving and winding braid tightening control to provide braid pressing in "wet" bar. During winding operation braid forms bar and is simultaneously pressed into the bar to create periodic profile. Spiral winding braid takes elliptical shape due to braid tightening. Major ellipse axis is directed along bearing bar to increase bond strength between the braid and concrete. 
     EFFECT: increased tensile and flexural strength and, as a result, improved load-bearing building structure ability. 
     2 cl, 5 dwg
Patent RU-2277223-C1 (RU)
Title: System of correction of the gyroscopic stabilizer of a sea gravimeter
Inventor: MALJUTIN DMITRIJ MIKHAJLOVICH
IPC: G01C19/54
Filed: 2005-04-25
Granted: 2006-05-27
Abstract: FIELD: the invention refers to the field of instrument-making  and may be used at carrying out sea gravimetric surveying. 
     SUBSTANCE: the system of correction of the gyroscopic stabilizer of a sea gravimeter has two identical channels each including an accelerometer, an aperiodic section, an isodrome arrangement, a sensor of a gyroscope's moment, an integrator, an amplifier of reverse connection, a subtracting unit, a second aperiodic section, a filter of upper frequencies, a spectrum meter, a controlling arrangement, a filter of the upper frequencies of the first order, a summing up unit. 
     EFFECT: increases accuracy of measuring of acceleration of gravity's force. 
     4 dwg
Patent RU-2283837-C1 (RU)
Inventor: BULGAKOV RAMIL GARIFOVICH
IPC: C07D215/04
Filed: 2005-05-13
Granted: 2006-09-20
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to method for production of derivatives of general formula  , wherein R is C 2 H 5 , C 3 H 7 , C 4 H 9 . Claimed method includes reaction of aniline with aliphatic aldehydes in presence of catalyst. Method is characterized in that as catalyst crystallohydrate of lanthanide trichloride (LnCl 3 .6H 2 O, Ln = Pr, Nd, Eu) and triisobutylaluminum (iso-Bu 3 Al)in LnCl 3 .6H 2 O:(iso-Bu 3 Al) molar ratio of 1:12 are used. Process is carried out in air, under atmospheric pressure and room temperature in toluene for 25 min. quinoline and derivatives thereof are useful in synthesis of cyan dyes, as extractants, sorbents and corrosion inhibitors. 
     EFFECT: simplified method with increased yield. 
     1 cl, 1 tbl, 7 ex
Patent RU-2289517-C1 (RU)
Title: Safety device for dump-truck body
Inventor: SHKRABAK VLADIMIR STEPANOVICH
IPC: B60P1/28
Filed: 2005-05-30
Granted: 2006-12-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: safety device for dump-truck body has hinge-mounted support rod 1 one end of which is made for engagement with catcher 2 made in form of stops 3 installed on frame 4.  Lip is installed for turning on end of support rod 1 engaging with catcher 2, lip engaging with slots of guide plate 7 rigidly secured on frame 4.  Slots are made on plate 7 opposite to sections of catcher which have no stops 8, namely, first slot 9, two guide slots 10, 11 and two shaped slots 12, 13 overlapped by flexible plates.  In traveling position support rod is on plate 7 and lip, inside first slot 9.  To fix platform in working position, support rod is brought in engagement with stop 3 of catcher 2, and lip is arranged in shaped slot 13.  When lowering platform in traveling position, lip 6, moving in shaped slot 13, shifts support rod 1. 
     EFFECT: possibility of fixing platform in intermediate positions. 
     4 dwg
Patent RU-2295826-C1 (RU)
Title: Fast action differential operational amplifier
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F1/42
Filed: 2005-08-08
Granted: 2007-03-20
Abstract: FIELD: radio engineering and communications, possible use as device for amplifying impulse signals, in structure of analog interfaces of various functional designation. 
     SUBSTANCE: amplifier contains first and second differential cascades, connected in parallel to input, collectors of first n-p-n and p-n-p input transistors 1,4 are connected to input 9 of buffer amplifier 10 and main correcting capacitor 11 through first 12 and second 13 current mirrors. Introduced additionally are first 14 and second 15 additional capacitors, capacity of which is selected within limits C a =(0,3÷1,5)C c , where C c  - capacity of main capacitor 11 and connected to emitters of input transistors of respectively first and second differential cascade. Collector of second 2 input n-p-n transistor is connected to input of second current mirror 13 through first additional current mirror 16, while collector of second 5 p-n-p input transistor is connected to input of first 12 current mirror through second 17 current mirror. 
     EFFECT: increased maximal speed of growth of output voltage. 
     7 dwg
Patent RU-2302502-C1 (RU)
Inventor: GUNGER JURIJ ROBERTOVICH
IPC: E04H12/00
Filed: 2005-12-08
Granted: 2007-07-10
Abstract: FIELD: construction, particularly towers, masts, poles, chimney stacks, water-towers and methods of erecting such structures, namely support structures for high-voltage transmission lines. 
     SUBSTANCE: support structure comprises mast with upper and lower bracket arms connected to the mast and adapted for cable retention. Lower mast end is divided into two sections in direction transversal to transmission line axis. Each above mast section defines inclined masts supported by separate foundation. Support structure also has ground wire peak to provide necessary lightning protection of transmission line cable. The inclined masts are rigidly connected to lower end of upper mast section at height below lower bracket arm connection height. All masts are symmetric or non-symmetric about transmission line axis. Upper mast section located between lower and upper bracket arms is inclined with respect to vertical axis passing through connection area, which connects inclined masts with lower end of upper inclined mast section and is extension of one inclined mast. Ground wire peak is parallel or inclined with respect to above vertical axis passing through connection area, which connects inclined masts with upper inclined mast section. 
     EFFECT: decreased metal consumption along with increased reliability of transmission line operation under wind force to be applied obliquely to transmission line axis in operation conditions and decreased transmission line corridor width. 
     1 cl, 1 dwg
Patent RU-2302667-C1 (RU)
Inventor: ARZHEUKHOV LEV BORISOVICH
IPC: G11B5/02
Filed: 2006-01-10
Granted: 2007-07-10
Abstract: FIELD: technology for recording digital information onto magnetic, optical, ferroelectric and other carriers with two-level record signal. 
     SUBSTANCE: invention may be used in hardware for transmission and receipt, registration and processing of information of systems for measuring, controlling, communications, computing, digital video and audio operations. 
     EFFECT: active adaptation to individual properties of data carriers and recording-reading hardware, and also optimization of recording modes for current requirements to quality of recording-reading of information. 
     4 dwg
Patent RU-2305743-C1 (RU)
Inventor: SHARDAKOV MIKHAIL VALER EVICH
IPC: E21B4/02
Filed: 2006-01-31
Granted: 2007-09-10
Abstract: FIELD: drilling equipment, particularly fluid rotary type drives. 
     SUBSTANCE: downhole motor comprises driving section connected to spindle section through connection sub. Spindle section comprises body, hollow output shaft, upper half-coupling connected with hollow output shaft and provided with windows for working fluid ingress in hollow output shaft. Spindle section also has axial bearing, spaced upper and lower radial bearings installed to provide hollow output shaft rotation. Connection sub is opposite to windows and spaced therefrom to provide working fluid flow into hollow output shaft. Connection sub has inner channels and may selectively close windows during motor operation. 
     EFFECT: decreased downhole motor length, decreased drilling costs and reduced downhole motor production costs. 
     5 cl, 5 dwg
Patent RU-2300087-C1 (RU)
Title: Теплосчетчик и способ определения тепловой энергии теплоносителя в открытых водяных системах теплоснабжения
Inventor: TEPLYSHEV VJACHESLAV JUR EVICH
IPC: G01K17/16
Filed: 2006-03-23
Granted: 2007-05-27
Abstract: Подающий и обратный трубопроводы системы теплоснабжения оснащены объемным электромагнитным расходомером (ОЭР) с линейной характеристикой, преобразователями давления, температуры, блоками вычисления плотности ρ 1 , ρ 2 , энтальпии h 1 , h 2  теплоносителя. Преобразователь температуры холодной воды в подпиточном трубопроводе соединен с блоком вычисления энтальпии h хв  холодной воды. В теплосчетчик введены блок измерения разности объемных расходов Δ qэ  в подающем и обратном трубопроводах, блок разности плотностей Δρ, блок вычисления массового расхода m 2  в обратном трубопроводе, блок вычисления разности массовых расходов Δm и блок вычисления массы ΔM отобранного из сети теплоносителя. Значение тепловой энергии Q за время от τ 0  до   где m 2 =ρ 2 ·q 2  - массовый расход в обратном трубопроводе;   При этом Δm получают как Δm=ρ 2 Δq э +q 1 Δρ. Пару ОЭР градуируют путем воспроизведения величины разности объемных расходов. Изобретение обеспечивает повышение точности измерения. 2 н.п. ф-лы, 5 ил.
Patent RU-2311095-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2006-03-27
Granted: 2007-11-27
Abstract: FIELD: processes for producing of aromatized tobacco having increased volume. 
     SUBSTANCE: method involves extracting mixture of dry apply pomace and estragon using non-polar liquefied gas; separating miscella to be used for impregnation and expanding of moistened cut tobacco. 
     EFFECT: increased efficiency by combining tobacco aromatizing and volume increasing processes.
Patent RU-2304338-C1 (RU)
Inventor: SUROV LEONID DMITRIEVICH
IPC: H02J13/00
Filed: 2006-04-24
Granted: 2007-08-10
Abstract: FIELD: automatic control of electrical networks. 
     SUBSTANCE: proposed method depending on reception of information about disconnection or automatic reclosure failure of sectionalizing circuit breaker in ring-network line supplied with power from buses of double-transformer substation includes readout of time interval starting from first short-circuit inrush current in buses of line feeding transformer equal to operating time of sectionalizing circuit breaker protective gear; in the process disconnection of first short-circuit inrush current is checked and if end-of-time-reading moment coincides with moment of disconnection of first short-circuit inrush current, fact of sectionalizing circuit breaker disconnection is established and then total time equal to automatic reclosure period of this circuit breaker and operating time of accelerated protective gear of the latter is read out from the moment of disconnection of first short-circuit inrush current; in the process occurrence of second short-circuit inrush current is checked and in case of disconnection of this second inrush current at the moment of total time reading completion, fact of automatic reclosure failure of sectionalizing circuit breaker installed in ring-network line is established. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 2 dwg
Patent RU-2322006-C1 (RU)
Title: Способ подготовки к хранению томатов свежих специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-09-07
Granted: 2008-04-20
Abstract: Изобретение относится к технологии подготовки к хранению свежих томатов для их последующего использования в космическом питании. Проинспектированные томаты при заданных режимных параметрах замачивают и моют в питьевой воде, отделяют плодоножки, последовательно выдерживают в растворах перманганата калия и лимонной кислоты и суспензии препарата, полученного из биомассы микромицета Mortierella indohii по заданной технологии, покрывают места плодоножек и прилегающую поверхность медицинским клеем, подвергают ультрафиолетовому облучению, поштучно упаковывают в курительную бумагу и укладывают в полимерные лотки. Способ обеспечивает возможность доставки томатов на космический объект, последующее хранение в течение 45 суток и использование в космическом питании.
Patent RU-2327732-C1 (RU)
Inventor: SABIROV RUSTAM NAILOVICH
IPC: C10L1/18
Filed: 2006-11-14
Granted: 2008-06-27
Abstract: FIELD: obtaining liquid hydrocarbon fuel. 
     SUBSTANCE: description is given of the method of obtaining high octane motor car fuel, which is achieved by putting into a mixer, in streamline conditions (Re= 1000÷1200) and heated up to 50÷70°C, straight-run gasoline or A-76 petrol with ethanol at concentration of 92-96%, with ratio of the alcohol to the petrol ranging from 55:45% vol. to 70:30% vol. and mixing them as the stream passes through the mixer at Re= 1000÷1200. Temperature in the mixer is 50-70°C and the mixer is full for a period of 20÷30 minutes. Light A-76 petrol can be used with boiling range of 42-155°C or light straight-run petrol with boiling range of 42-150°C. 
     EFFECT: obtaining of high octane motor car fuel with improved characteristics. 
     3 cl, 1 dwg 3 tbl
Patent RU-2326006-C1 (RU)
Title: Защитный элемент (варианты), способ его изготовления, защищенный от подделки материал и ценный документ
Inventor: TRACHUK ARKADIJ VLADIMIROVICH
IPC: B44F1/12
Filed: 2006-12-21
Granted: 2008-06-10
Abstract: Изобретение относится к защитному элементу для различных изделий, в том числе и для банкнот, ценных бумаг, кредитных карт, документов, свидетельств и иных подобных изделий, к способу его изготовления, а также к защищенным от подделки материалу и ценному документу, снабженным защитным элементом. Защитный элемент имеет несколько слоев, каждый из которых имеет определенные, но различные для каждого слоя оптические свойства, такие как цвет, отражательная способность, прозрачность, плотность. При этом, по меньшей мере, один наружный слой выполнен с выступами, расположенными в определенном и/или произвольном порядке. Нижний слой выполнен сплошным, а все слои совместно образуют многослойную конструкцию с объемной сетчатой и/или шахматной и/или сотовой и/или ячеистой и/или линейной конфигурацией в виде узоров, символов, рисунков, знаков или кодов. При этом конструкция создает, по меньшей мере, один поддающийся визуальному и/или автоматическому контролю эффект. Предложенное изобретение обеспечивает создание простого и доступного защитного элемента с оптимизированными защитными свойствами. 20 н. и 19 з.п. ф-лы, 3 ил.
Patent RU-2336322-C1 (RU)
Inventor: BOBYLEV MIKHAIL VIKTOROVICH
IPC: C22C38/12
Filed: 2006-12-25
Granted: 2008-10-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to metallurgy, particularly to production of tube stock with diameter from 80 to 180 mm. To facilitate upgraded level of consumer characteristics as well as weldability and higher resistance to temper brittleness the tube stock is fabricated out of steel, containing, wt %: carbon 0.10-0.20, manganese 0.50-1.70, silicon 0.10-0.60, vanadium 0.01-0.20, niobium 0.005-0.05, molybdenum 0.001-0.10, chromium 0.005-0.30, nickel 0.005-0.80, copper 0.005-0.30, titanium 0.001-0.04, aluminium 0.020-0.060, sulphur 0.005-0.020, phosphorus 0.005-0.025, nitrogen 0.005-0.020, arsenic 0.0001-0.03, tin 0.0001-0.02, lead 0.0001-0.01, zinc 0.0001-0.005, iron and unavoidable impurities - the rest at maintaining the ratio: (As+Sn+Pb+5×Zn)≤0.07; (Cu+Cr+Mo)≤0.45. The stock is continuous cast, hot rolled, turned and has ferrite-pearlite structure with the dimension of the actual grain of 6-9 points, surface roughness R z  is not more, than 80 mcm, macrostructure for central porosity, pointed non-uniformity, liquation square, sub-shrinking liquation is not more, than 3 points for each kind, for liquation strips is not more, than 1 point, non-metallic inclusions for sulphides, pointed oxides, stripped oxides, fragile silicates, plastic silicates and non-deformed silicates are not more, than 4.0 points for each kind, tensile strength is 390-730 N/mm 2 , yield point is not less, than 275 N/mm 2 , specific elongation is not less, than 19%. 
     EFFECT: production of tube stock with upgraded level of consumer characteristics, of weldability and higher resistance to temper brittleness. 
     4 cl, 3 ex