baber/WOPTO huggingface dataset:
Patent RU-2260244-C1 (RU)
Inventor: ZABELIN K A
IPC: H03D7/12
Filed: 2004-03-09
Granted: 2005-09-10
Abstract: FIELD: radio engineering; frequency conversion for transceiving equipment and measurement technology. 
     SUBSTANCE: proposed balanced frequency converter has two pairs of field-effect transistors 1 and 3, 2 and 4; resistors 5, 6, 7, 10; capacitor 9; and transformer 8. Loading resistors 7 and 10 constituting split load of frequency converter will carry currents equal in magnitude but opposite in phase and proportional to amplitude difference of input signals. Products of sum and difference frequencies are set up across load connected to secondary winding of transformer 8. Capacitor 9 ensures electrical isolation with respect to dc current. Low level of nonlinear distortions is attained due to quadrature dependence between field-effect transistor drain current and voltage across its gate. 
     EFFECT: enhanced suppression of heterodyne signal across converter output at high input resistance and asymmetric inputs. 
     1 cl, 1 dwg
Patent RU-2272282-C1 (RU)
Title: Method for ultrasound control of state of wooden products
Inventor: KRASNYKH ALEKSANDR ANATOL EVIC
IPC: G01N29/04
Filed: 2004-07-14
Granted: 2006-03-20
Abstract: FIELD: technology for ultrasound control of wooden products. 
     SUBSTANCE: method includes emitting ultrasound signal into researched product, receiving signal and transforming it to electric signal, while simultaneously measured are amplitude, duration and energy of electric signal, received after researched product, and also speed of passage of ultrasound signal through researched product, measuring coefficients are normalized in range from -β to +β, where β - relative coefficient having no dimension, as which any number can be taken, normalized coefficients of amplitude, speed, duration and signal energy measurements are added together, on basis of result of adding condition of integrity of product wood structure is estimated, for positive total - wood is healthy, for negative total - integrity of product wood is violated. 
     EFFECT: improved trustworthiness and precision of control. 
     1 dwg
Patent RU-2277669-C1 (RU)
Title: Method of detecting sections of gas pipeline predisposed to stress-corrosion cracking
Inventor: VOLKOV ALEKSANDR ALEKSEEVICH
IPC: F16L58/00
Filed: 2004-09-29
Granted: 2006-06-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: method comprises detecting the stress-corrosion cracked sections of gas pipeline, determining ions H + , Na + , Ca 2+ +Mg 2+  or Ca 2+ , Cl - , SO 2-   4  by means of potentiometer, and judging the presence of the damaged section by the total mineralization. 
     EFFECT: enhanced reliability.
Patent RU-2277128-C1 (RU)
Title: Method of production of the wide hot-rolled strips made out of the high-carbon steel grades
Inventor: DENISOV SERGEJ VLADIMIROVICH
IPC: C21D8/02
Filed: 2004-11-29
Granted: 2006-05-27
Abstract: FIELD: ferrous metallurgy; methods of production of the wide hot-rolled strips. 
     SUBSTANCE: the invention is pertaining to the field of ferrous metallurgy, in particular, to production of the wide hot-rolled strips made out of the high-carbon steel grades with the depth no more than 5.5 mm. The technical result of the invention is assurance in the high grades carbon steel hot-rolled rolling of the isotropic evenly distributed structure of pearlite with dispersivity of no more than 4-th grade by the strict regulation of the temperature conditions of the final part of the rolling and reeling of the hot strips into the rolls depending on their final depth. The technical result is reached due to the fact, that in the known method of production of the wide hot-rolled strips made out of the high-carbon steel grades, predominantly with the carbon content of 0.62-0.75 % and the strips depth of no more than 5.5 mm, including a slab heating for the hot rolling, rolling in the rough and final continuous trains with the temperature of the end of the rolling of 700-800°C, cooling the strips by water from above and from below with the help of the sections of the shower device mounted on the collecting roller table with the subsequent reeling in a roll at the  temperature of 500-600°C. According to the invention, the temperature of the end of the rolling and reeling is set depending on the final depth of the strips. At that, the temperature of the end of the rolling and the reeling is set: - for the strips depth of 5.5-4.5 mm inclusively - of no more than 750°C; - for the strips depth of less than 4.5-3.5 mm inclusively - of no more than 770°C; - for the strips depth of less than 3.5-3.0 mm inclusively - of no more than 780°C and - for the strips depth of less than 3.0 mm - of no more than 800°C. At that the temperature of the reeling depending on the strips final depth set: - for the strips depth of 5.5-4.5 mm inclusively - of no more than 560°C; - for the strips depth less than 4.5-3.5 mms inclusively - of no more than 580°C; - for the strips depth of less than 3.5 mm - of no more than 600°C. 
     EFFECT: the invention ensures achievement in the high grades carbon steel hot-rolled rolling of the isotropic evenly distributed structure of pearlite with dispersivity of no more than 4-th grade by the strict regulation of the temperature conditions of the final part of the rolling and reeling of the hot strips into the rolls depending on their final depth. 
     1 tbl, 1 ex
Patent RU-2281245-C1 (RU)
Inventor: IVANOV MIKHAIL GEORGIEVICH
IPC: C01B25/38
Filed: 2005-04-13
Granted: 2006-08-10
Abstract: FIELD: production of high-condensed ammonium polyphosphates useful in various composition as fire-retarding agent. 
     SUBSTANCE: claimed method includes in the first step interaction of phosphorus-containing compound and carbamide at temperature higher than 100°C to produce low molecular condensation product; and in the second step heating of produced product at temperature higher than 200°C in presence of ammonium chloride additives in amount of 3-10 % based on product mass obtained in the first step, wherein as phosphorus-containing compound phosphoric acid and/or ammonium salts thereof are used. Target high-condensed ammonium polyphosphate represents fine dispersed light-gray powder having particle size less than 0.15 mm. 
     EFFECT: production of high-condensed ammonium polyphosphate without milling process. 
     7 ex
Patent RU-2292738-C1 (RU)
Title: Method for production of feed for broiler chicken
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A23K1/00
Filed: 2005-07-25
Granted: 2007-02-10
Abstract: FIELD: feed production industry. 
     SUBSTANCE: claimed method includes introducing into feed of vitamin-pigmenting additive, wherein as additive pumpkin pulp is used. Said additive is obtained by fermentation with cultural liquid of lactic acid bacteria and is conserved with benzoic acid in the next component ratio (mass % per 1000 kg of pumpkin pulp): cultural liquid of lactic acid bacteria 0.3-0.5 % benzoic acid 0.2-0.3; and is introduced into feed in amount of 5-7 % based on feed mass before feeding. 
     EFFECT: decreased cost of broiler chicken production; environment friendly feed; increased quality of chicken meat. 
     2 tbl
Patent RU-2294764-C1 (RU)
Title: Device for applying aroma therapy
Inventor: BOGOMOLOV ALEKSANDR GAVRILOVIC
IPC: A61L9/12
Filed: 2005-09-28
Granted: 2007-03-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has elastic synthetic tube bent into unclosed ring filled with deodorant and having plates at the ends arranged in perpendicular to tube axis. Perforated holes are available in a part of tube wall externally covered with deodorizing filler layer manufactured from porous material with sticking ribbon coating the layer to hinder uncontrolled evaporation. Device size is selected so that it could be placed in front of patient nose when fixing the plates on nose bridge. The device is enclosed into plastic package filled with neutral medium hindering deodorant from evaporation. The deodorizing filler has capillaries narrowing from tube axis to outside. 
     EFFECT: enhanced effectiveness of treatment; reduced deodorant consumption. 
     4 cl, 1 dwg
Patent RU-2305469-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-02-10
Granted: 2007-09-10
Abstract: FIELD: production of canned concentrates of first-course dishes. 
     SUBSTANCE: method involves cutting pork and frying in melted fat; cutting bulb onion and slightly frying in melted fat; cutting and freezing fresh celery cabbage; whipping eggs; mixing said components, without oxygen access, with soya sauce, edible salt, sodium glutamate, and black bitter pepper; packing resultant mixture and bone soup at predetermined component ratio; pressurizing and sterilizing. 
     EFFECT: wider range of novel canned foods having increased digestibility.
Patent RU-2302061-C1 (RU)
Inventor: MANUILOV MIKHAIL BORISOVICH
IPC: H01Q3/26
Filed: 2006-02-15
Granted: 2007-06-27
Abstract: FIELD: antenna engineering. 
     SUBSTANCE: proposed method for shaping multilobe directivity patterns of antenna array depends on weighing signals received by each radiator followed by their summing that includes finding weighting coefficient as master vector of Hermitean-form beam corresponding to maximal characteristic number of beam; information about directions in which main lobes of directivity pattern are oriented, their relative level, as well as information about desired values of phase pattern in directions of generated lobes are used to determine master vector of Hermitean-form beam; in this connection complex weighting coefficients including desired values of reverse-polarity phase pattern are used in weighing directivity pattern values in direction of generated lobes. Chosen as first Hermitean form of beam is module square of weighted sum of directivity pattern values in directions of generated lobes and as second one is mean value of directivity pattern with respect to power. 
     EFFECT: ability of regulating phase pattern in directions of main lobes when shaping multilobe directivity patterns with desired positions and levels of these lobes. 
     1 cl, 2 dwg
Patent RU-2305996-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/40
Filed: 2006-03-01
Granted: 2007-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing canned food based upon hydrobionts due to cutting and freezing fresh white head cabbage, cutting and roasting onions in melted butter, cutting squid fillet and whipping hen eggs. Then one should mix the above-mentioned components at oxygen-free technique with milk, wheat flour, common salt and hot black pepper to form the mixture obtained and roast it in melted butter to obtain oladyas. It is necessary to pack oladyas and sour cream followed by sealing and sterilization. The innovation provides new canned food being of increased digestibility against analogous culinary dish. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2302448-C1 (RU)
Title: Method of hydrofining of petroleum distillates
Inventor: KOZLOV ALEKSANDR IVANOVICH
IPC: C10G45/10
Filed: 2006-03-15
Granted: 2007-07-10
Abstract: FIELD: oil refining industry and petrochemistry; hydrorefining of petroleum distillates. 
     SUBSTANCE: hydrorefining of petroleum distillates is carried out at elevated temperature and increased pressure in presence of catalyst containing carrier - highly porous cellular material on base of aluminum α-oxide modified by  aluminum γ-oxide or sulfated zirconium dioxide; used as active component is palladium or palladium modified by palladium nano-particles or palladium in mixture with zinc oxide in the amount of 0.35-20.0 mass-%. The process is carried out at temperature of 150-200°C and pressure of 0.1-1.0 Mpa. 
     EFFECT: enhanced efficiency; facilitated procedure; possibility of hydrorefining of gasoline and diesel distillates. 
     2 cl, 1 tbl
Patent RU-2311999-C1 (RU)
Inventor: DVORNIKOV LEONID TROFIMOVICH
IPC: F15B15/20
Filed: 2006-03-29
Granted: 2007-12-10
Abstract: FIELD: processes and apparatuses for pressing-in indenters in housing of drilling bits. 
     SUBSTANCE: apparatus includes two hydraulic cylinders mounted stationary and mutually communicating; duct for supplying energy carrier communicated with piston cavity of one hydraulic cylinder; pair of pistons and rods. Geometry axes of pistons of hydraulic cylinders are arranged eccentrically relative to common geometry axis of rods. 
     EFFECT: prevention of cranking rods, coaxial alignment at pressing-in indenters into housing of drilling bits. 
     1 dwg
Patent RU-2308960-C1 (RU)
Inventor: LUBSANDORZHIEVA PUNTSYK-NIMA B
IPC: A61K36/185
Filed: 2006-04-03
Granted: 2007-10-27
Abstract: FIELD: medicine, pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to wound-healing collagen sponge. Wound-healing collagen sponge with the definite content of Bergenia pacifica black leaves extract is prepared by sublimation of mixture of 2% collagen solution, purified water and Bergenia pacifica black leaves dry extract for a definite time followed by additional drying of prepared plates and conditioning under the definite conditions. Sponge possesses the expressed wound-healing activity in wound injuries. 
     EFFECT: valuable medicinal properties of sponge. 
     7 tbl, 3 ex
Patent RU-2314353-C1 (RU)
Inventor: TARASOV ANATOLIJ NIKOLAEVICH
IPC: C21D1/26
Filed: 2006-05-03
Granted: 2008-01-10
Abstract: FIELD: manufacture of soldered magnetic circuits and parts of magnetic systems made from magnetically soft iron and cobalt alloys 18 KX, 27 KX at elevated Curie point and increased magnetic permeability, manufacture of low-thrust electric jet engines, in particular. 
     SUBSTANCE: parts are coated with nickel phosphoride which is simultaneously used as solder changing to melt at vacuum annealing temperatures. Selected heating and cooling conditions at vacuum annealing exclude thermal deformation of thin-walled parts and  subsequent finishing of parts which is likely to impair magnetic properties. Modes selected for treatment of parts make it possible to obtain coarse-grain structure of parent metal at optimal magnetic properties and high-strength seal at penetration of 90-95%. 
     EFFECT: enhanced efficiency. 
     4 cl, 5 dwg, 1 tbl, 3 ex
Patent RU-2315038-C1 (RU)
Title: Method for preparing 1-(2,7-octadienyl)-2,5-dimethyl-3,4-fullero[60]pyrrolidine
IPC: C07D207/02
Filed: 2006-05-06
Granted: 2008-01-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of 1-(2,7-octadienyl)-2,5-dimethyl-3,4-fullero[60]pyrrolidine of the general formula (1):  . Method involves interaction of fullerene[60] with N,N-diethyl-2,7-octadiene-1-ylamine taken in the mole ratio fullerene-C 60  : N,N-diethyl-2,7-octadiene-1-ylamine = 0.01:(0.011-0.012) in the presence of Cp 2 TiCl 2  as a catalyst taken in the amount 15-25 mole% with respect to fullerene[60], in toluene medium as a solvent, at temperature 150-170°C for 2-4 h. Method provides preparing the end substance with the yield 65-86%. 
     EFFECT: improved method of synthesis. 
     1 tbl, 1 ex
Patent RU-2316410-C1 (RU)
Title: Устройство для получения отливок с поднутрениями во внутренней полости
Inventor: SHEJN ALEKSANDR MIKHAJLOVICH
IPC: B22D17/24
Filed: 2006-06-05
Granted: 2008-02-10
Abstract: Изобретение относится к литейному производству, в частности к литью деталей из пластмасс, к литью по выплавляемым моделям, литью под давлением, литью в кокиль. Устройство содержит наклонный штырь, закрепленный в неподвижной полу форме, ползун, установленный в Т-образных пазах подвижной полуформы, клин и стержни, оформляющие поднутрения отливки. Клин оформляет часть внутренней полости отливки и размещен во внутреннем отверстии ползуна с возможностью продольного перемещения. Стержни установлены во внутреннем отверстии ползуна и имеют возможность перемещения перпендикулярно оси ползуна за счет направляющих винтов и упругих элементов. В верхнем положении ползун зафиксирован подпружиненным фиксатором. При закрытой пресс-форме положение ползуна с клином фиксируют замки, закрепленные в неподвижной полуформе. При раскрытии пресс-формы наклонный штырь выводит клин. Наклонная поверхность клина отходит от наклонных поверхностей стержней, упругие элементы отжимают стержни от поверхности ползуна и выводят их из поднутрений отливки. Под воздействием наклонного штыря клин по пазам продолжает движение вниз до упоров. Затем приходит в движение ползун, который отжимает подпружиненный фиксатор, выводя стержни из отливки. Обеспечивается снижение трудоемкости изготовления пресс-формы. 5 ил.
Patent RU-2318635-C1 (RU)
Title: Сборная фреза
IPC: B23C5/22
Filed: 2006-08-07
Granted: 2008-03-10
Abstract: Изобретение относится к области металлообработки, к сборному режущему инструменту с механическим креплением режущих пластин. Фреза содержит корпус и режущие пластины, установленные в гнездах корпуса, каждое гнездо имеет нижнюю стенку с рифлениями и резьбовым отверстием и боковую стенку для взаимодействия с рифлениями на нижней опорной поверхности и боковой опорной поверхностью режущей пластины, закрепляемой с помощью расположенного в ее сквозном отверстии и ввернутого в указанное резьбовое отверстие крепежного винта с головкой для взаимодействия с боковой поверхностью сквозного отверстия режущей пластины, ось крепежного винта расположена с эксцентриситетом относительно оси сквозного отверстия, размещенным под углом к рифлениям. Для повышения надежности крепления режущей пластины в гнезде фреза снабжена дополнительными элементами, размещенными по одному в гнездах корпуса и жестко закрепленными в пазах, выполненных на нижних стенках гнезд под углом к рифлениям и расположенных между резьбовым отверстием на нижней стенке гнезда и торцовой поверхностью корпуса с пересечением проекций на нижнюю стенку гнезда рабочих главной и вспомогательной режущих кромок режущей пластины. При этом боковая стенка гнезда расположена на дополнительном элементе, а боковая опорная поверхность режущей пластины - на боковой стенке соответствующего паза, выполненного на ее нижней поверхности. Эксцентриситет между осями крепежного винта и сквозного отверстия в режущей пластине расположен в направлении от торцовой к периферийной поверхности корпуса под углом к рифлениям меньшим, чем угол расположения к ним паза под дополнительный элемент. 3 ил.
Patent RU-2316534-C1 (RU)
Title: Способ получения хлороформа
Inventor: BEL TJUGOVA OL GA NIKOLAEVNA
IPC: C07C19/04
Filed: 2006-08-31
Granted: 2008-02-10
Abstract: Изобретение относится к способу получения хлороформа путем хлорирования метиленхлорида в жидкой фазе при температуре 35-50°С при фотоинициировании с последующим выделением хлороформа ректификацией. При этом перед хлорированием метиленхлорид насыщают хлором, а на хлорирование подают раствор хлора в метиленхлориде. Метиленхлорид насыщают в темноте, насыщение ведут электролизным хлором с отделением летучих компонентов - водорода, азота, кислорода, присутствующих в электролизном хлоре, от раствора хлора в метиленхлориде при температуре в пределах от минус 10 до плюс 5°С, в противоточном режиме при орошении абсорбционной колонны охлажденным метиленхлоридом или в барботажном режиме в условиях барботажа электролизным хлором через охлажденный метиленхлорид. Технический результат - подавление ингибирования процесса хлорирования метиленхлорида при использовании электролизного хлора, увеличение конверсии хлора и селективности по хлороформу. 4 з.п. ф-лы, 1 табл.
Patent RU-2318361-C1 (RU)
Title: Способ подготовки к хранению яблок свежих специального назначения
IPC: A01F25/00
Filed: 2006-09-12
Granted: 2008-03-10
Abstract: Способ предусматривает последовательное проведение следующих операций. Сначала проводят экстрагирование биомассы микромицета Pythium insidiosum неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой и объединение первого экстракта с твердым остатком с получением препарата из биомассы. Далее проводят стерилизацию дистиллированной воды, бумажных салфеток и курительной бумаги. После чего готовят на стерилизованной дистиллированной воде 0,02% раствор перманганата калия, 0,5% раствор лимонной кислоты и 0,005% суспензии препарата из биомассы. Затем осуществляют инспекцию яблок и их мойку в проточной питьевой воде при температуре 20-30°С. После этого проводят последовательную выдержку яблок при комнатной температуре в растворах перманганата калия и лимонной кислоты и в суспензии препарата из биомассы продолжительностью по 5 минут каждая. Затем удаляют остатки каждого раствора с поверхности плодов стерилизованными бумажными салфетками. Далее осуществляют ультрафиолетовое облучение плодов с противоположных сторон в течение по 30 минут каждое при мощности излучения 1,5-2,5 Вт/м 3 . Поштучно упаковывают плоды в асептических условиях в курительную бумагу и однослойно укладывают в стерильные полимерные лотки. Такая технология позволит обеспечить возможность доставки яблок на космический объект, последующее хранение в течение 45 суток и использование в космическом питании.
Patent RU-2324334-C1 (RU)
Title: Способ отбора растений конопли по содержанию в них каннабиноидных соединений
Inventor: STEPANOV GENNADIJ STEPANOVICH
IPC: A01H1/04
Filed: 2006-11-20
Granted: 2008-05-20
Abstract: Изобретение предназначено для использования в сельском хозяйстве. Отбор растений на содержание каннабиноидных соединений проводят по антоциановой окраске вегетативных органов. Установлено, что чем интенсивнее антоциановая окраска растений, тем ниже содержание в них каннабиноидных соединений. Поэтому в качестве селекционной элиты используют растения только с темно-красной и красной окраской вегетативных органов. Это позволяет упростить процесс отбора, существенно сократить затраты труда, времени и материальных средств. 2 з.п. ф-лы, 5 ил., 6 табл.
Patent RU-2329764-C1 (RU)
Inventor: SAVINA LIDIJA VASIL EVNA
IPC: A61B10/00
Filed: 2006-12-07
Granted: 2008-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, biology, pathophysiology and can be used for diagnostics of ulcerative colitis. Method is easy-to-perform, high-informative, cost-saving, and profit-proved. Left iliac region within sigmoid intestine projection is supplied with 5-6 glass plates with applied strip biological test system consisting of composition 0.1% amino acid aqueous solution: asparaginic, glycine, tryptophane, leucine, proline, arginine, threonine, series, taken in equal ratios; 0.5% dopamine aqueous solution; 0.25% sodium salt solution DNA; 25% magnesia sulphate aqueous solution in ratio 4:1:1:4. Plates are kept 2-3 minutes, then preparation is dried out at temperature + 18±20°C throughout 2-3 minutes, analysed in polarised light with quartz compensator. If crystals - airfree subparallel - are found in samples, ulcerative colitis of slight severity is diagnosed; if shapeless coarse subparallel fusion crystals are found ulcerative colitis is diagnosed as of medium severity; and fibre-like fusion conglomerates indicate severe ulcerative colitis. 
     EFFECT: production of effective method of ulcerative colitis express diagnostics. 
     12 dwg, 8 ex
Patent RU-2332058-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-01-26
Granted: 2008-08-27
Abstract: FIELD: technology of food products making. 
     SUBSTANCE: preserved food is cooked by boiling, peeling and cutting of hen eggs, cutting and blanching of tomatoes, paprika, radishes, onions and black olives, cutting and freezing of lettuce, parsley and basil, cutting of tuna fish fillet and anchovies, mixing of the said components without oxygen access with lemon juice, table salt, calcium citrate and black bitter pepper, packing of prepared mixture and vegetable oil, sealing and sterilisation. 
     EFFECT: higher digestibility as compared to similar culinary dish.