baber/WOPTO huggingface dataset:
Patent RU-2228323-C2 (RU)
Inventor: SUROVTSEV A A
IPC: C07C11/22
Filed: 2002-05-30
Granted: 2004-05-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention can be used for preparing polymer that can be used, in particular, for preparing polymer using for preparing gas- -separating membranes. Method is carried out by dehydrohalogenation of halogen-derivatives of hydrocarbons with alkaline reagent in solvent medium at enhanced temperature. The compound of the general formula MeOR is used as an alkaline reagent wherein Me means potassium (K) or sodium (Na); R means hydrogen atom, CH 3 , tert.-C 4 H 9  and dimethylsulfoxide is used as a solvent. Process is carried out at temperature 40-120 C. Alkaline reagent is taken in the amount 1-1.5 mole per 1 mole of halogen hydrogen in the parent hydrocarbon. Invention provides enhancing yield of the end product, simplifying technology of process, expanding raw base due to using broader assortment of reagents and parent halogen- derivatives of hydrocarbons. EFFECT: improved preparing method. 2 cl, 1 tbl, 7 ex
Patent RU-2235344-C2 (RU)
Inventor: KARAEV V JU
IPC: G01S13/00
Filed: 2002-06-03
Granted: 2004-08-27
Abstract: FIELD: radiolocation technologies. 
     SUBSTANCE: method includes orientation of knife-edge pattern along direction of satellite flight, probing impulses are sent to ocean surface into nadir and by each impulse a spot is lit on measured surface with dimensions of about 10-15x200-300 km, and during receiving of reflected impulses temporary and Doppler selection on basis of distance is used as well as procedure of synthesizing of cross-section of backward scattering ς 0y , while dispersion of slants ς       2   θ        of ocean surface in direction of flight is determined from an equation:   where δ - width (in degrees) of directional pattern at level 0.5 of power, ς 0,max  - cross-cut of backward scattering during vertical fall of flat wave onto surface, ς 0y  - backward scattering cross-cut, received during said synthesizing, and specified speed value V of surface-adjacent wind is determined from one-parameter algorithm with consideration of dispersion ς       2   θ        of slants. 
     EFFECT: wider set of ocean parameters measured from space. 
     4 dwg
Patent RU-2231300-C2 (RU)
Inventor: MAKAROV G A
IPC: A61B17/00
Filed: 2002-08-07
Granted: 2004-06-27
Abstract: FIELD: medicine, endoprosthetics, urology. 
     SUBSTANCE: one should preapply a dissector onto corrected scrotal half from its lateral side. For the depth between scrotal skin and flashy membrane one should perform scrotal puncture to introduce sterile hydrogel PAAG of 6 density degree. 
     EFFECT: lower traumaticity. 
     2 ex
Patent RU-2230825-C2 (RU)
Title: Способ химико-термической обработки материала на основе порошковых сплавов железа и деталь ступени погружного центробежного насоса
Inventor: GLUSKIN JA A
IPC: C23C8/24
Filed: 2002-08-30
Granted: 2004-06-20
Abstract: Изобретение относится к порошковой металлургии и способам газовой низкотемпературной химико-термической обработки, в частности к способам азотирования металлических материалов на основе железа. Предложен способ химико-термической обработки материала на основе сплава железа. Из спеченного порошкового материала на основе сплава железа формируют заготовку. Перед азотированием ее пропитывают медью или ее сплавом. Азотирование проводят в нагретой смеси кислородсодержащего и азотсодержащего газов, подвергнутой воздействию катализатора, обеспечивающего увеличение скоростей реакций окисления водорода и диссоциации молекул газов с образованием атомарного кислорода и азота. После азотирования заготовку, имеющую температуру не выше температуры азотирования и не ниже температуры пиролитического разложения минерального масла, погружают в жидкость, содержащую минеральное масло. Описана деталь ступени погружного центробежного насоса, полученная данным способом. Техническим результатом является увеличение механической прочности, коррозионной стойкости и антифрикционных свойств детали. 2 с. и 4 з.п. ф-лы.
Patent RU-2317306-C2 (RU)
IPC: C08F10/00
Filed: 2002-09-26
Granted: 2008-02-20
Abstract: FIELD: organic chemistry, chemical technology, catalysts. 
     SUBSTANCE: invention proposes a catalyst of the following structural formula (I):   wherein R 1  is chosen from methyl, n-butyl, isobutyl and tert.-butyl; R 2  and R 2 ' are chosen from hydrogen atom, propyl and isopropyl, respectively; R 3  is chosen from hydrogen atom and methyl; M represents Ti. The proposed catalyst is used for   polymerization reaction of ethylene or co-polymerization reaction of ethylene with hexane of high molecular mass and the high rate of removal of co-monomer. Also, invention claims a method for synthesis of indicated catalyst that involves the following steps: (1) interaction of Schiff's reagent ligand of the formula (II) given in the invention description with alkaline metal alkyl derivative in organic medium for preparing alkaline metals salt ligand of Schiff's reagent; (2) interaction of alkaline metal salt of Schiff's reagent ligand with metal cyclopentadienyl chloride of the formula: CpMCl 3  in organic medium, removal of solvent, washing out a residue with organic solvent, filtration of a prepared compound and re-crystallization of filtrate. 
     EFFECT: improved method of synthesis and preparing. 
     7 cl, 2 tbl, 23 ex
Patent RU-2246920-C2 (RU)
Title: Surgical method for applying biological stimulation of regeneration recovery processes in the cases of cornea lesions
Inventor: SMOLJAKOVA G P
IPC: A61F9/007
Filed: 2002-09-30
Granted: 2005-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves introducing amnion strip of 3-4mm in width under eyeball conjunctiva around the limbus corneae 2 mm far from it. Cornea is bordered. Amniotic strip ends are left freely lying under conjunctiva in superoexterior eyeball quadrant. 
     EFFECT: increased resorption of inflammatory infiltrate, turbidity and vascularization; reduced fibroplastic process intensity. 
     1 dwg, 1 tbl
Patent RU-2279841-C2 (RU)
Inventor: BRAUN FILLIP M
IPC: A46B9/04
Filed: 2001-03-08
Granted: 2006-07-20
Abstract: FIELD: designs of tooth-brushes. 
     SUBSTANCE: tooth-brush includes head with large number of members for cleaning dents. Said members extend from head of brush. Each member is mounted with possibility of rotation only around one axis regardless of other(s) member(s) for cleaning teeth. Head of brush may be made according to other variant of brush. 
     EFFECT: high quality cleaning of teeth. 
     21 cl, 5 dwg
Patent RU-2237246-C2 (RU)
Inventor: CHERNOV JU N
IPC: G01N33/50
Filed: 2002-12-04
Granted: 2004-09-27
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: one should evaluate tension coefficient (TC) and sympathetic activity coefficient (SAC) both before the onset of therapy course and at the background of beta-adrenoblockers' intake and at TC value being below 1.0 and SAC value being below 1.0 one should evaluate the action of beta-adrenoblockers to be favorable. The method enables to detect patient's individual reaction to pharmacotherapy conducted. 
     EFFECT: higher efficiency of evaluation. 
     1 tbl
Patent RU-2251246-C2 (RU)
Title: Способ использования фосфоритной муки в качестве удобрения
Inventor: AVRAMCHUK P P
IPC: C05G1/00
Filed: 2002-12-16
Granted: 2005-05-10
Abstract: Изобретение относится к сельскому хозяйству, а именно к технологиям использования минеральных удобрений. Способ заключается в том, что фосфоритную муку вносят в почву в количестве, необходимом для получения запрограммированного урожая, предварительно смешав ее с карбамидом и фосфогипсом. Полученную смесь рассеивают по поверхности почвы и заделывают культиваторами, дисковыми боровами или лущильниками. Изобретение позволяет использовать фосфоритную муку в качестве удобрения на почвах с нейтральной и близкой к ней кислотностью и повышает ее эффективность на кислых почвах.
Patent RU-2242925-C2 (RU)
Title: Способ исследования функции запирательного аппарата прямой кишки человека путем бесконтактной телевидеокомпьютерной сфинктерометрии
Inventor: USTINOV V A
IPC: A61B5/11
Filed: 2003-02-25
Granted: 2004-12-27
Abstract: Изобретение относится к медицине и может быть использовано в физиологических исследованиях запирательного аппарата и при заболеваниях прямой кишки. Конфигурацию заднего прохода в покое и при волевом сокращении анального сфинктера фотографируют в физиологически естественном положении пациента, сидящего на унитазе, бесконтактно и дистанционно, с помощью стандартной видеокамеры, укрепленной на внутренней стороне сиденья унитаза и соединенной кабелем с компьютером, и анализируют на видеокадрах графически как функцию времени. Способ позволяет исследовать конфигурацию заднего прохода, исключить дискомфортность исследования и отрицательное влияние на результаты проводимого исследования психогенного и техногенного факторов. 1 фиг.
Patent RU-2249484-C2 (RU)
Inventor: RUDNEV S D
IPC: B02C19/16
Filed: 2003-04-16
Granted: 2005-04-10
Abstract: FIELD: equipment for grinding of bulk materials, preferably resilient materials. 
     SUBSTANCE: method involves feeding bulk material and grinding between movable and immovable cones; creating bulk material vibratory fluidization mode in converging annular gap between movable and immovable cones at vibration intensity γ=αω 2 /g>10, vibration amplitude α≤10 -3  m of movable grinding cone; removing resulting ground product by means of adjustable air flow through particles delivered for grinding process. 
     EFFECT: provision for producing of fine powders of bulk materials in continuous operating mode, increased efficiency and reduced consumption of power. 
     1 dwg
Patent RU-2252777-C2 (RU)
Title: Способ лечения хеликобактерассоциированной хронической дуоденальной язвы
Inventor: KUZIN V B
IPC: A61P1/04
Filed: 2003-07-21
Granted: 2005-05-27
Abstract: Изобретение относится к медицине, к гастроэнтерологии, и может быть использовано для лечения хеликобактерассоциированной хронической дуоденальной язвы. В традиционную эрадикационную терапию дополнительно включают ликопид, в дозе 10 мг внутрь 1 раз вдень до завтрака в течение 10 дней. Данное изобретение предотвращает переход микроорганизмов в неактивную форму, ускоряет восстановление эпителиального слоя слизистой оболочки гастродуоденальной зоны, обеспечивает полную эрадикацию микроорганизмов, что, в свою очередь, способствует предотвращению обострения заболевания и восстановлению функций желудка и 12-перстной кишки. 3 ил.
Patent RU-2253794-C2 (RU)
Inventor: GERASIMOV S I
IPC: F21K5/00
Filed: 2003-07-30
Granted: 2005-06-10
Abstract: FIELD: light sources. 
     SUBSTANCE: light source comprises device for initiating, charge of explosive agent, pyrotechnical composition and shell. To retard the combustion of the pyrotechnical composition, the shell of the pyrotechnical composition is filled with an inert gas. 
     EFFECT: improved structure of the light source. 
     4 cl, 2 dwg
Patent RU-2297245-C2 (RU)
Title: Modified anti-egfr antibodies with reduced ammonogenicity
Inventor: KARR FREHNSIS DZH
IPC: G16B15/30
Filed: 2002-02-18
Granted: 2007-04-20
Abstract: FIELD: medicine, oncology, immunology. 
     SUBSTANCE: invention relates to antibodies directed on EGF-receptor (HER1) for designation to human, in particularly, for therapeutic using in tumors. Antibodies represent modified antibodies wherein their modification results to reduced tendency to induce immune response after their administration in human. In particular, invention relates to modification of anti-EGER antibody 425 in its different forms and their fragments that results to preparing variants of Mab 425 that are essentially not immunogenic or less immunogenic as compared with any their unmodified equivalent in using in vivo. The advantage of invention involves reducing immunogenicity of antibody. 
     EFFECT: improved and valuable properties of antibodies. 
     10 cl, 5 tbl, 1 ex
Patent RU-2257328-C2 (RU)
IPC: B29C48/18
Filed: 2003-09-16
Granted: 2005-07-27
Abstract: FIELD: packing means, particularly liquid containers. 
     SUBSTANCE: container has current-conductive strip 24 integrated into container 22 and formed of high-density polyethylene containing current-conductive carbon black. The strips provide electrical link between inner and outer surfaces of inner reservoir 2. Strip thickness corresponds to inner reservoir thickness. Supports 29,30 and support frame 31 of the support structure 16, which supports inner reservoir 2, are formed of metal or current-conductive plastic so that container 1 is earthed through current-conductive plastic reservoir 2, outer case 13 and support structure 16. 
     EFFECT: provision of reliable dead earth of the reservoir. 
     15 cl, 3 dwg
Patent RU-2262322-C2 (RU)
Inventor: MAZURKEVICH E A
IPC: A61B18/20
Filed: 2003-10-27
Granted: 2005-10-20
Abstract: Изобретение относится к медицине, в частности к травматологии и ортопедии, и может быть использовано для стимуляции остеогенеза при сращении костей, улучшения реваскуляризации костного регенерата. Осуществляют туннелизацию концов отломков кратковременным импульсным облучением кости лазерным светом мощностью 7-10 Вт и экспозицией 30 сек на точку, формируя от 10 до 12 туннелей диаметром 1-1,5 см и глубиной 2-3 см, проходящих веерообразно через линию сращения перелома. Способ позволяет повысить эффективность лечения за счет формирования костного регенерата, снижения риска нагноения. 1 ил.
Patent RU-2262674-C2 (RU)
Inventor: MAKSIMOV A I
IPC: G01K5/02
Filed: 2003-12-02
Granted: 2005-10-20
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: method includes making if case, reservoir with indication medium, capillary channel, scale. Reservoir communicates with indication medium and capillary channel. Reservoir is placed onto case. Case is made in form of door handle which has hand and support parts. Scale is made onto hand. Thermometer has case, reservoir with indication medium, capillary channel, scale. Reservoir with indication medium communicates with capillary channel and disposed onto case. Case is made in form door handle, which has hand and support parts, Scale is made onto hand. 
     EFFECT: widened range of technical aids for making thermometers. 
     4 cl, 6 dwg
Patent RU-2266676-C2 (RU)
Title: Process line for producing of feed yeast
Inventor: GEL FAND E D
IPC: A23J1/18
Filed: 2004-01-09
Granted: 2005-12-27
Abstract: FIELD: microbiological and hydrolysis industry, in particular, production of feed yeast. 
     SUBSTANCE: process line has yeast breeding unit with separate taking out of yeast suspension and after-fermentation wash, and units successively connected with breeding unit, said units including flotation condensation unit, condensed suspension heating unit, unit for final concentrating of suspension, and yeast drying unit. Flotation condensation unit is connected to yeast breeding unit through line for returning of floated after-fermentation wash. Unit for heating of yeast suspension is provided between flotation condensation unit and unit for final concentration of yeast. Yeast suspension heating unit is made in the form of mixer with hot water or after-fermentation wash. Unit for final concentration of yeast suspension is made in the form of settler. Process line of such construction ensures sufficiently fast (30-60 min) and complete settling of yeast and allows high concentration of sediment (up to 15% as to dry substances) to be reached, so that additional concentration on separators is not needed. 
     EFFECT: increased efficiency by providing quick and complete settling of yeast, and reduced production costs owing to elimination of unnecessary processes. 
     1 dwg
Patent RU-2280399-C2 (RU)
Inventor: MANDZHIEV ALEKSANDR ALEKSANDRO
IPC: A46B7/08
Filed: 2004-01-26
Granted: 2006-07-27
Abstract: FIELD: tooth brushes. 
     SUBSTANCE: disc tooth brush for brushing sides of teeth, where teeth are removed, has disc, bristles mounted onto all sides of the disc, handle with cavity, which is installed in cavity for rotation of neck of handle provided with thickness to improve comfort of rotation. Mentioned disc is attached to the handle. 
     EFFECT: improved quality of brushing of side parts of teeth. 
     1 dwg
Patent RU-2268878-C2 (RU)
Title: Способ получения n-алкил-n'-фенил-п-фенилендиаминов
Inventor: ZOLOTAREV VLADIMIR VALENTINOVI
IPC: C07C211/55
Filed: 2004-01-29
Granted: 2006-01-27
Abstract: Изобретение относится к усовершенствованному способу получения N-алкил-N'-фенил-п-фенилендиаминов взаимодействием аминодифениламина с алифатическими спиртами при температуре, равной 170-235°С, в присутствии гидроокиси калия с отгонкой азеотропа и последующей конденсацией образующихся паров воды и спирта в теплообменнике, отделением воды от спирта в водоотделителе, и возвращением отстоявшегося спирта в исходную реакционную массу через трубчатый пленочный испаритель, обогреваемый теплоносителем с температурой не ниже 175°С. Способ позволяет снизить время реакции и потери спирта, а также энергоемкость процесса за счет снижения температуры.
Patent RU-2266305-C2 (RU)
Title: Method of preparing polymer materials with specified porosity via treatment with carbon dioxide in supercritical state followed by heat treatment at atmospheric pressure
Inventor: GLUKHAN E N
IPC: C08J9/12
Filed: 2004-02-02
Granted: 2005-12-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: method is comprised in saturating polymer material sample, placed in high-pressure cell, with carbon dioxide under supercritical conditions at pressure 250 atm and temperature 40-120°C, cooling the cell to room temperature and slowly lowering pressure to its atmospheric value. Foaming of polymer sample saturated with carbon dioxide under supercritical conditions proceeds during 60 min of further heat treatment at atmospheric pressure. Final porosity of polymer sample is determined by heat treatment temperature. 
     EFFECT: essentially preserved mechanical properties of initial polymer due to that, during heat treatment operation, outside layer of CO 2 -saturated polymer sample is foamed. 
     9 dwg, 1 tbl, 6 ex
Patent RU-2284123-C2 (RU)
Title: Способ приготовления корма для жвачных животных
Inventor: LEVAKHIN GEORGIJ IVANOVICH
IPC: A23K1/00
Filed: 2004-06-18
Granted: 2006-09-27
Abstract: Изобретение относится к кормопроизводству. Способ приготовления корма для жвачных животных характеризуется тем, что осуществляют механическое смешивание концентрированного основного рациона с незаменимыми аминокислотами, которые предварительно смешивают с дегидратированным природным цеолитом и водой в соотношении 1:20:0,2. Изготовление позволяет защитить незаменимые аминокислоты от воздействия протеолитических ферментов микроорганизмов рубца и способствует переносу в нижележащие отделы желудочно-кишечного тракта животных. 3 табл.
Patent RU-2302313-C2 (RU)
Title: Method for continuous casting at direct reduction of metallic billet such as steel billet and apparatus for performing the same
Inventor: VEJER AKSEL
IPC: B22D11/20
Filed: 2003-01-30
Granted: 2007-07-10
Abstract: FIELD: metallurgy, namely continuous casting with direct reduction of steel billet in the form of ingot, rectangle, rough shape, bar or round blank. 
     SUBSTANCE: temperature of billet 1 in transition region 7 ( before and (or) after unit 8 for bending and straightening) is equalized due to isolation of respective heat separating outer surfaces 1b without cooling liquid 4 due to heat separation by zones until creation of temperature field 5 having elliptical horizontal isotherms 12. Blank 1 in dynamically changing portion 9 of light reduction is reduced while taking into account compression strength measured near separate reducing rollers 10 or roller segments 11 depending upon locally created pressure effort. Curvilinear guide 3 with device 4a for spraying cooling liquid 4 is joined with dry portion 24 operating without cooling liquid 4 and used as isolation 25 surrounding blank 1 for preventing heat sink by radiation. There is portion 9 for reduction arranged near unit 8 for bending and straightening (before or after it). Said portion 9 includes separate hydraulically controlled reducing rollers 10 or several hydraulically controlled roller segments 11. 
     EFFECT: possibility for achieving desired temperature distribution in blank, for optimizing reduction process in order to create suitable structures after solidification. 
     19 cl, 13 dwg
Patent RU-2361141-C2 (RU)
Title: Затвор с функцией термической защиты
Inventor: NEL OLIVER
IPC: F16K17/40
Filed: 2004-12-22
Granted: 2009-07-10
Abstract: Группа изобретений относится к области арматуростроения и предназначена для использования в гидродинамических турбомашинах, в частности гидродинамических муфтах, гидродинамических тормозах или гидродинамических преобразователях с рабочим пространством, которое заполнено рабочей средой, нагревающейся при эксплуатации турбомашины. Затвор с функцией термической защиты содержит корпус (1) затвора для герметизации запираемого полого пространства и плавкий предохранительный элемент (2). Последний расположен в проходном отверстии (1.1). Отверстие (1.1) выполнено в корпусе (1) затвора. Корпус (1) затвора охватывает болт (4). Болт (4) вставлен в проходное отверстие (1.1) корпуса (1) затвора и закрывает проходное отверстие (1.1). Плавкий предохранительный элемент (2) соединяет болт (4) с внутренней поверхностью корпуса (1) затвора в проходном отверстии (1.1). Имеются конструктивный вариант выполнения затвора с функцией термической защиты, способ изготовления затвора с функцией термической защиты и гидродинамическая турбомашина, рабочее пространство которой по отношению к внешней среде закрыто затвором с функцией термической защиты. Группа изобретений направлена на повышение надежности работы. 4 н. и 13 з.п. ф-лы, 5 ил.
Patent RU-2362895-C2 (RU)
Title: Cooling system for hot flight-type engine components and flight-type engine equipped with such cooling system
Inventor: BETEN BRJUNO
IPC: F28D21/00
Filed: 2005-01-12
Granted: 2009-07-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: cooling system for hot components of flight-type engine arranged in a case wherein primary airstream is delivered to the engine, and secondary airstream surrounds the engine inside the case, houses at least one passage recovering the cool air from secondary airstream, and at least one heat exchanger provided on the passage. The heat exchanger contains the circulating hot air supplied from primary airstream to be cooled before to be delivered to the hot components to be cooled. At least one passage accommodates three consecutive areas: a supply canal system above at least one heat exchanger, an offtakes system lower than at least one heat exchanger and an intermediate casing. The supply canal system and the offtakes system are rigidly connected with the case. The intermediate casing is arranged between the supply canal system and the offtakes system wherein at least one heat exchanger is provided. The intermediate casing is rigidly connected with the engine and has a profile mainly trapeziform with its greater base facing the engine, and its smaller base facing the case. 
     EFFECT: invention aims at gain in overall performance of the heat exchanger and simplification of the engine maintenance. 
     13 cl, 3 dwg
Patent RU-2316792-C2 (RU)
Title: Method of determining specific activity of thorium-228 in soil
IPC: G01T1/167
Filed: 2005-06-06
Granted: 2008-02-10
Abstract: FIELD: analytical methods in environmental monitoring. 
     SUBSTANCE: invention relates to radiation monitoring of soils of economies where mineral fertilizers were added to land over a long period of time and caused considerable accumulation of  228 Th and other radionuclides in soil. Sample of soil is held in a sealed vessel over 20-day period. Lead chromate, 5-10 h after isolation thereof from soil, is analyzed by γ-spectrometry technique according to γ line of  208 Tl 2.615 MeV. On the same device, equilibrium calibrated source of  226 Ra is analyzed according to line  214 Bi 2.448 MeV. From found γ lines taking into consideration duration of their accumulation, specific activity of  228 Th in soil sample is determined. 
     EFFECT: simplified analysis.