baber/WOPTO huggingface dataset:
Patent RU-2283235-C2 (RU)
Title: Способ (варианты) и устройство для изготовления многослойного бумажного листового материала (варианты), и многослойное листовое изделие из тонкой бумаги
Inventor: B JADZHOTTI GUL EL MO
IPC: B05D7/24
Filed: 2001-11-19
Granted: 2006-09-10
Abstract: Группа изобретений относится к целлюлозно-бумажной промышленности и может быть использована при изготовлении многослойных изделий, например туалетной бумаги, бумажных полотенец, кухонной бумаги и т.д. Способ (варианты) изготовления многослойного бумажного ленточного материала (N), содержит стадии: нанесения клея (С), по меньшей мере, на первый слой (V1) посредством пропускания первого слоя между цилиндром (1) противодавления и дозирующим клей роликом (9); размещения в области первого слоя, по меньшей мере, одного второго слоя (V2) в контакте с клеем, нанесенным на первый слой; и склеивания, по меньшей мере, одного первого слоя и второго слоя между цилиндром (1) противодавления и склеивающим роликом (5). Клей наносят в зонах расположения выступающих бобышек, которыми снабжен дозирующий клей ролик (9), при этом плотность расположения и размеры выступающих бобышек таковы, что обеспечивается достаточное количество клея между указанными, по меньшей мере, двумя слоями, но при этом также не изменяются видимым образом технические и функциональные и/или эстетические характеристики ленточного материала. В одном варианте выполнения устройство содержит цилиндр (1) противодавления, снабженный множеством бобышек (1P) и взаимодействующий с дозатором (7) клея, прижимным роликом (3) и склеивающим роликом (5). Бобышки на цилиндре противодавления имеют такую плотность расположения и размеры, что технические и функциональные и/или эстетические характеристики ленточного материала не изменяются видимым образом, и что два слоя (V1, V2) соединяются с помощью клея, нанесенного дозирующим роликом в местах расположения указанных бобышек. Многослойное листовое изделие из тонкой бумаги, содержащее, по меньшей мере, один первый слой и один второй слой, соединенные друг с другом с помощью склеивания, причем изделие имеет множество точек склеивания, которые не совпадают по существу с любым тисненым декоративным узором. Обеспечивается качественное склеивание без видимых точек склеивания. 5 н. и 35 з.п. ф-лы, 8 ил.
Patent RU-2329809-C2 (RU)
Inventor: BAUSS FRIDER
IPC: A61K9/28
Filed: 2003-05-02
Granted: 2008-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: application of ibandronic acid or its acceptable salts for production of medical products for treatment of diseases characterised by pathologically bone hyperresorption, especially for osteoporosis prevention and treatment is offered. At that medical product contains 50-250 mg of specified acid or its salt, and it introduced orally within one day per month. Invention provides both decreased bones fragility, and eliminates by-effects of ibandronic acid. 
     EFFECT: development of effective method for bones fragility decrease. 
     8 cl, 1 ex, 1 tbl
Patent RU-2324732-C2 (RU)
Inventor: MAR IN VIKTOR ANATOL EVICH
IPC: C12N1/20
Filed: 2004-11-24
Granted: 2008-05-20
Abstract: FIELD: chemistry, organic, production of sour milk products. 
     SUBSTANCE: lactoserum containing 10% of dry substances will be pasteurised at 90°C during 20 min, cooled to 45°C, reduced with ammonia solution to pH 7.0. Then the Streptococcus thermophilus barm will be introduced and the mixture will be ripened at 40°C during 5 hours, additive will be introduced in the form of milk protein hydrolysate, the mixture will be mixed and sterilised, cooled to 38°C and reduced with ammonia solution to pH 6.8. The nutrient medium thus obtained will enable one to shorten the process of cultivating bifido- and lactobacteria to 24 hours and to increase their concentration when obtaining liquid bacterial concentrate. 
     EFFECT: shortening of cultivating bacteria and increase in their concentration when obtaining liquid bacterial concentrate. 
     3 ex
Patent RU-2334214-C2 (RU)
Inventor: MAJLZ MERVIN DZHON
IPC: H01J37/28
Filed: 2003-07-04
Granted: 2008-09-20
Abstract: FIELD: physics; engineering procedures. 
     SUBSTANCE: scanning probing microscope contains drive gear providing detecting interaction between the probe and the sample, actuator of the probe or the sample oscillation, probe detector and feedback mechanism providing spacing control between the probe and the sample. Oscillation actuator provides relative oscillatory motion of the probe within sample fix surface so that the probe essentially linearly scans the sample surface. While scanning the sample surface, the scanning area is covered due to ordered arrangement of scanning lines, each of which is read at oscillation either of the probe, or of the sample at its resonance frequency or about its resonance frequency, so the double oscillation amplitude is equal to the maximum length of scanning line, and their ordered arrangement is provided with drive gear. 
     EFFECT: more rapid acquisition of sample-probe interaction data and due to this speed of reading or data recording is increased. 
     23 cl, 3 dwg
Patent RU-2293429-C2 (RU)
IPC: H02M3/335
Filed: 2005-02-15
Granted: 2007-02-10
Abstract: FIELD: transformation equipment, in particular, engineering of non-symmetric semi-bridge transformers, transforming direct voltage to direct voltage, which may be used in energy supply systems for telecommunications. 
     SUBSTANCE: primary winding of transformer by one end is connected to key connection point, and by other one through capacitor is connected to first pole of input voltage source and to one of key elements. Key elements switch synchronously and in counter-phased manner, providing required coefficient D of impulse filling, i.e. ratio of duration of time length of conductive status of key element, connected to second pole of input voltage source, to period T of switching of key elements. Secondary winding of transformer is connected to two serially connected throttles and anodes of two diodes, cathodes of which are connected to first outputs of output capacitor of transformer and load. Secondary winding of transformer has branch, which through additional diode and field transistor connected serially with it, is connected to first output of output capacitor and load. Control circuit, consisting of additional power source, supporting voltage source, comparator and transistor key, enables field transistor at high values of output voltage, providing influx of voltage from secondary winding and drain to load, and disables aforementioned transistor, if lowered voltage is needed at output or, if low voltage at output is produced as a result of current protection action of non-symmetric semi-bridge transformer. Control over additional field transistor during operation of non-symmetric semi-bridge transformer with expanded output voltage spectrum allows increased efficiency of non-symmetric semi-bridge transformer, simultaneously increasing reliability of operation of output diode, working in time interval (1-D)T, because average current passing through this diode is reduced, and reverse voltage on same is reduced as well. Therefore, requirements to diode, conducting current during time interval (1-D)T are reduced. As a result reliability of entire non-symmetric semi-bridge transformer is increased. 
     EFFECT: reliable operation of transformer, increased efficiency and expanded spectrum of outputted signal. 
     1 dwg
Patent RU-2310639-C2 (RU)
Inventor: RJU DZH JUN
IPC: B01J23/89
Filed: 2003-06-12
Granted: 2007-11-20
Abstract: FIELD: gas treatment. 
     SUBSTANCE: invention relates to improved method for removing acetylene compounds from hydrocarbon streams, which method comprises bringing hydrocarbon stream containing a first concentration of acetylene compounds and olefins with catalyst being consisted either of supported non-sulfided metallic nickel or the same modified with metals such as Mo, Re, Bi, or mixture thereof, said non-sulfided nickel being present on support in quantity by at least 5% superior to quantity required for selective hydrogenation of acetylenics. Hydrogenation is carried out in first reaction zone at temperature and pressure as well as hydrogen concentration favoring hydrogenation of acetylenics, after which hydrocarbon material is discharged containing second concentration of acetylenics inferior to its first concentration. 
     EFFECT: improved acetylenics removal selectivity and increased yield of target olefin compounds. 
     20 cl, 10 dwg, 1 tbl, 6 ex
Patent RU-2293126-C2 (RU)
Inventor: GREKOV VASILIJ VASIL EVICH
IPC: C22B1/20
Filed: 2005-04-22
Granted: 2007-02-10
Abstract: FIELD: ferrous metallurgy, namely processes for sintering agglomerate for blast furnace melting of cast iron. 
     SUBSTANCE: method comprises steps of metering iron -containing load of charge, solid fuel, fluxing additives and recirculation material; mixing charge, lumping it, feeding layer of agglomeration charge onto moving sintering carriages; igniting charge; creating evacuation under sintering carriages. 
     EFFECT: enhanced efficiency of process, lowered consumption of solid fuel, improved mechanical properties of ready agglomerate. 
     1 tbl, 1 ex
Patent RU-2319076-C2 (RU)
IPC: F23Q13/00
Filed: 2005-05-13
Granted: 2008-03-10
Abstract: FIELD: the invention refers to power engineering and machine building. 
     SUBSTANCE: the mode of ignition of two-component fuel includes division of gaseous component on two flows, acceleration of each of them to supersonic speed, deceleration of jets with excitation of shock waves, division of jets on cold and heated components, concentration of shock waves in the given zones of heating the component. Part of the second component is fed into the heated part of the first flow of the gaseous component upon achieving of the prescribed temperature and the formed mixture is fed into the heated component of the second flow. The gas dynamic igniter has a body in the shape of an elliptical concentrator of acoustic oscillations, in one of its focuses a core gas jet radiator is fixed; a system of feeding of the first and the second components of fuel, the first of which is the working body of the core gas jet radiator; a communicating resonant tube with openings for feeding the second component of fuel installed in the bottom in the second focus of the concentrator. According to the invention the output from the communicating resonant tube communicates with the cavity of second communicating resonant tube located coaxially to the second concentrator of acoustic oscillations with its proper gas jet radiator installed on the bottom on the other side of the first concentrator, moreover the main pipeline for feeding the first component being the working body of the second gas jet radiator communicates with the main pipeline of feeding the working body of the core radiator. 
     EFFECT: allows reduce time lag of the process of ignition and increase its reliability due to absorption of acoustic energy with gas and combustible mixture filling the communicating resonant tube. 
     3 cl, 2 dwg
Patent RU-2303298-C2 (RU)
Inventor: SAMONIN VADIM JUR EVICH
IPC: G21C1/30
Filed: 2005-07-26
Granted: 2007-07-20
Abstract: Изобретение относится к физике ядерных реакторов и предназначено для использования при измерении эффективности поглощающих элементов активной зоны. Способ экспериментального учета пространственного эффекта в активной зоне критического ядерного реактора при измерении эффективности поглотителей включает перемещение в активной зоне сборки поглотителей, определение относительного изменения плотности потока нейтронов по регистрируемому детекторами нейтронов (ДН) сигналу и вычисление по выбранному алгоритму значения реактивности, определение радиуса зоны пространственного эффекта. Алгоритм основан на точечной модели кинетики. Для определения радиуса зоны пространственного эффекта предварительно строят регрессионную зависимость Δρ(r) относительного изменения значения эффективности сборки поглотителей как функцию расстояния r между сборкой поглотителей и ДН, вызванного перемещением сборок поглотителей, определение ДН. ДН будут находиться вне (внутри) зоны пространственного эффекта. Определение эффективности сборки поглотителей производят по сигналам ДН. ДН находятся вне зоны пространственного эффекта (ЗПЭ). Изобретение позволяет оперативно корректировать результаты измерения эффективности сборок поглощающих элементов, находящихся в ЗПЭ. 2 з.п. ф-лы, 2 ил., 1 табл.
Patent RU-2304483-C2 (RU)
Inventor: ZAKIROV RAMIL AKZAMOVICH
IPC: B21J13/02
Filed: 2005-07-27
Granted: 2007-08-20
Abstract: FIELD: plastic working of metals, possibly manufacture of axles of rolling stock by forming and forging. 
     SUBSTANCE: method comprises steps of deforming initial square cross section blank by forging till intermediate designed size by knocking off faces in order to form semi-finished cylindrical product of forged piece; then feeding semi-finished product of forged piece to hammer die set. Die set is detachable one, it includes two parts with cavities restricting open finish impression without flash grooves. Profile of finish impression of die set corresponds to final size of forged piece. Two compensation openings are arranged in ends of impression. In die set hot die forging of semi-finished product driven to rotation by means of manipulator is realized. Then excess metal on ends is trimmed, forged piece is straightened and cooled. 
     EFFECT: enhanced quality of forged piece due to providing optimal deforming schedule, lowered power and metal consumption. 
     4 cl, 5 dwg
Patent RU-2299929-C2 (RU)
Inventor: KONOV VITALIJ IVANOVICH
IPC: H01F41/22
Filed: 2005-08-11
Granted: 2007-05-27
Abstract: FIELD: metal processing, in particular, UHF plasma reactor, possible use in mechanical engineering and metallurgy during manufacture of products with covers produced by method of plasma steam-phased chemical sedimentation of films. 
     SUBSTANCE: UHF plasma generator contains axis-symmetric hermetic working chamber in form of cylinder, a platform coaxially positioned in its central part, forming radial wave guide together with internal end side of working chamber, central part of which is a resonator, UHF energy source, rectangular and cylindrical coaxial wave guides, dielectric window, hermetically separating working chamber, and cone-shaped coaxial wave guide. Base of internal cone of cone-shaped coaxial wave guide is mated with platform, base of its external cone in common plane with base of its internal cone is mated with cylindrical wall of working chamber. Dielectric window is made of dielectric transparent for UHF wave and mounted in coaxial cone-shaped wave guide coaxially with it. 
     EFFECT: maximal coordination of wave guiding route on the way to UHF discharge plasma, minimal energy losses in route, possible control over temperature of substrate with usage of additional energy source. 
     6 cl, 3 dwg
Patent RU-2324821-C2 (RU)
Inventor: KORBEHN KLOD
IPC: F01D5/30
Filed: 2006-01-26
Granted: 2008-05-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention refers to turbojet blade positioning device. A turbojet consists of at least one disk with blades assembled in a cavity on a periphery of the disk, and at least one device of blades positioning in the said cavity. The blade positioning device in the rotor dick cavity comprises spring loaded adjusting wedge made of a composite material or any other material based on metal. The adjusting wedge consists of one shaped spring element with upper and lower walls, connected to each other with side walls. The side walls comprise at least one milled section. The adjusting wedge consists of inlet and outlet ends correspondently equipped with a device preventing incorrect connecting and of a tongue. The invention facilitates blades positioning in cavities and keeping them in a working position, and also letting the blades inclination in case of foreign objects occur in a gas-air flow duct. 
     EFFECT: blades positioning in engine cavities facilitating blades inclination in case of foreign objects occur into a gas-air flow duct. 
     16 cl, 6 dwg
Patent RU-2353585-C2 (RU)
Title: Способ обработки насыщенной железом отработанной серной кислоты
Inventor: AUEHR GERKHARD
IPC: C01G23/053
Filed: 2004-10-01
Granted: 2009-04-27
Abstract: Изобретение относится к способу обработки насыщенной тяжелыми металлами отработанной серной кислоты с получением сульфата железа. Насыщенную железом отработанную серную кислоту или насыщенные железом серно-кислотные материалы, полученные из нее, взаимодействуют с материалом, который содержит хлорид железа и, необязательно, другие хлориды металлов, посредством чего получают сульфат железа (II). Образовавшуюся при взаимодействии отработанной серной кислоты с хлоридами металлов соляную кислоту отделяют в газообразном виде и/или в виде водной соляной кислоты. Отработанная серная кислота поступает от производства диоксида титана, использующего сульфатный процесс, или от выплавки меди, свинца или цинка. Отработанная серная кислота является побочным продуктом органического синтеза или травильным раствором. Материал, содержащий хлорид железа, является травильным раствором или продуктом, получающимся от обработки травильного раствора. Материал, содержащий хлорид железа, получают от производства диоксида титана, использующего хлоридный процесс. Изобретение позволяет улучшить экологию и снизить затраты. 20 н.п. ф-лы.
Patent RU-2331653-C2 (RU)
Title: Method of polymerisation and regulation of characteristics of polymer composition
Inventor: EHRMAN FRED D
IPC: C08F4/02
Filed: 2004-03-24
Granted: 2008-08-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to polymerisation of olefins in a single reactor with use of bimetallic catalysts. Description of a method of regulating the flow index and/or splitting of molecular mass of the polymer composition is given. The method of obtaining the polymer composition involves obtaining a polymer with high molecular mass and a polymer with low molecular mass in form of a composition in one gas phase polymerisation reactor, capable of polymerisation of primary monomers, where the monomers capable of polymerisation are ethylene and olefin, chosen from a number of C 3 -C 10  α-olefins, in one stage in the presence of a bimetallic catalyst composition and at least one regulating agent, under the condition that, the regulating agent does not contain CO 2  and H 2 O. The regulating agent is added in quantity, sufficient for regulating the level of introduction of the polymer with high molecular mass and the level of the polymer with low molecular mass or both. The bimetallic catalytic composition is put into the psuedoliquid layer of the gas phase reactor with monomers and optionally, with components from 1 to 100 mass part./million quantity of water until obtaining a polymer composition, with flow index value I 21  equal to A; with subsequent introduction of a continuous quantity of the regulating agent in quantity from 0.1 to 500 mass part/million in conversion to loading the primary monomer into the polymerisation reactor, so as to obtain a polymer composition, with flow index I 21  equal to B; in which A and B differ by more than 2 dg/min or bigger value of flow index I 21 . 
     EFFECT: obtaining a method of polymerisation of olefins in one reactor with use of bimetallic catalysts with maintenance of good activity (productivity) of the catalyst. 
     16 cl, 3 tbl, 3 dwg, 2 ex
Patent RU-2344838-C2 (RU)
Inventor: EHSTERDAKHL EHJE
IPC: A61F/
Filed: 2004-12-16
Granted: 2009-01-27
Abstract: FIELD: medicine; hygiene. 
     SUBSTANCE: invention is applied in diapers, sanitary pads for incontinence, sanitary napkins. Adsorbent structure has at least one adsorption layer including fluffed cellulose and superadsorbent particles. Average adsorption rate per superadsorbent particle in the adsorbent layer is over 8.0 mg of sodium chloride, and superadsorbent particle number per cm of adsorbent layer is under 1100. 
     EFFECT: thin adsorbent article with high content of superadsorbing material. 
     13 cl, 5 ex
Patent RU-2378671-C2 (RU)
Title: Жидкокристаллический дисплейный элемент с проводящими слоями, обработанными поверхностной электромагнитной волной
Inventor: KAMANINA NATALIJA VLADIMIROVNA
IPC: G02F1/00
Filed: 2006-09-22
Granted: 2010-01-10
Abstract: Изобретение относится к области записи-считывания оптической информации. Предложен жидкокристаллический дисплейный элемент, состоящий из двух подложек с предварительно нанесенными прозрачными проводящими покрытиями и жидкокристаллического слоя между этими подложками, в котором жидкий кристалл представляет собой чистую или сенсибилизированную нанообъектами нематическую электрооптическую смесь, а проводящие покрытия обработаны поверхностной электромагнитной волной. Технический результат - повышение быстродействия дисплейного элемента за счет снижения времени переключения электрооптического жидкокристаллического слоя до 1 мс или менее; уменьшение числа слоев в дисплейном элементе за счет отсутствия ориентирующего покрытия, что увеличивает прозрачность элемента; снижение амплитуды управляющего напряжения питания и возможность создания различных конфигураций ЖК-элементов. 6 з.п. ф-лы, 3 ил.
Patent RU-2334723-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B33/24
Filed: 2006-11-02
Granted: 2008-09-27
Abstract: FIELD: building. 
     SUBSTANCE: porcelain mass containing kaolin, clay refractory, barium oxide, zinc oxide, feldspar, quartz sand, alumina, broken porcelain, includes additionally perlite sand, at the following ratio of components, in mass %: kaolin - 23.0-25.0; clay refractory - 20.0-25.0; barium oxide - 2.0-3.0; zinc oxide - 2.0-3.0; feldspar - 23.0-27.0; quartz sand - 8.0-10.0; alumina - 2.0-3.0; broken porcelain - 5.0-7.0; perlite sand - 5.0-7.0. 
     EFFECT: reduction of temperature when roasting porcelain mass. 
     1 tbl
Patent RU-2391073-C2 (RU)
Inventor: BASTRIKOV NIKOLAJ IVANOVICH
IPC: A61F9/007
Filed: 2007-05-21
Granted: 2010-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to surgical ophthalmology and may be applicable for the formation of two palpebrae out of remaining one The rest of the palpebra is sutured with a boundary of another palpebra, creating blepharorrhaphy After healing a new palpebral fissure is created, producing a transparent incision on the cartilage along the length of any remaining palpebra, forming the two palpebrae, followed by plastic surgery of costal margin of formed palpebrae with mucosa taken from the lip. 
     EFFECT: method allows to restore the function of palpebra, to provide cosmetic result. 
     1 ex, 5 dwg.
Patent RU-2356215-C2 (RU)
Inventor: VASILENKO ALEKSANDR ALEKSANDROVICH
IPC: A01G1/06
Filed: 2007-06-13
Granted: 2009-05-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: device contains an ultrahigh-frequency source connected with a working chamber through pyramidal horn and waveguide. The device is equipped with inclined rotative pipe-worm made in the form of spiral from dielectric material and connected through bearing assembly at the bottom of the working chamber with cooling pipe made of metal lattice. The pipe-worm and cooling pipe are equipped with motorised reducer for setting them in rotational motion. 
     EFFECT: enhancement of preplanting cultivation of seeds together with cooling process material. 
     2 cl, 2 dwg
Patent RU-2355315-C2 (RU)
Inventor: ZUBOV ALEKSANDR DEM JANOVICH
IPC: A61B8/06
Filed: 2007-07-05
Granted: 2009-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: bleeding presence is detected, by blood flow visualisation through puncture channel in Doppler energy mapping. Intensity evaluation is conducted using Doppler pulse spectrography of flow. Subject to spectrogram pattern, type of bleeding is identified: arterial, venous, or mixed. Linear and volume flow speed are measured several times with 5-10 second intervals. Judging by its dynamics, thrombosis process is observed, and measures for bleeding arrest are foreseen, if necessary. 
     EFFECT: method allows revealing blood flow through puncture channel, and provides opportunity of early haemostasis measures; reduces risk of post-puncture haemorrhagic complications. 
     1 ex, 1 dwg