baber/WOPTO huggingface dataset:
Patent RU-2181224-C2 (RU)
Title: Method for generating stimulated radiation across iodine atoms
Inventor: MAK A A
IPC: H01S3/095
Filed: 2000-06-20
Granted: 2002-04-10
Abstract: FIELD: lasing physics; effective conversion systems. SUBSTANCE: method depends on reaction between iodine and molecules of singlet oxygen which enables using optical radiation including that of the Sun as radiation source. To this end singlet oxygen is produced by passing current of oxygen whose molecules are in basic state through fulleren mixture which is irradiated by pumping light such as the Sun light. Fulleren mixture composition is chosen so as to ensure that its absorption spectrum corresponds to spectral composition of incident light. In order to obtain maximal efficiency, oxygen flow speed v is chosen from condition v~D 3 •(σ•t) -1 , where D is transversal size of fulleren molecule; σ - is fulleren-molecule absorption section of optical pumping light; t is lifetime of lower metastable triplet state of fulleren molecule in molecular oxygen environment. EFFECT: enhanced effectiveness of method. 2 cl, 1 dwg
Patent RU-2194724-C2 (RU)
Inventor: KOMAROV B A
IPC: C08G18/75
Filed: 2000-07-26
Granted: 2002-12-20
Abstract: FIELD: polyurethane materials. SUBSTANCE: invention describes method of synthesis of shock-resistant modified polyurethane based on adduct of bisphenol A diglycidyl ester with hydroxyl-containing monoamine and diisocyanate blocked with ε-caprolactam taken in the mole ratio = (1-2):1, respectively, and method of its synthesis also. Invention provides synthesis of shock-resistant polyurethane showing 4-6-fold more energy of viscous destruction as compared with epoxy-amine polymers by variation of ratio of functional groups and amount of modifying additions. EFFECT: improved method of synthesis and properties of polyurethane. 3 cl, 3 tbl, 16 ex
Patent RU-2210075-C2 (RU)
Title: Method for evaluating efficiency in treating ischemic cardiac disease
Inventor: KANSKAJA N V
IPC: G01N33/92
Filed: 2000-09-01
Granted: 2003-08-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: one should determine LP(a) level due to incubating patient's blood serum with sudan B solution for 1 h in dark thermostat at 40 C and applying the sample into the hole in agarose gel at foundation area of 4x20 mm for electrophoresis and subsequent densitometry. At LP(a) level decrease after their densitometry by 50% and higher against the initial level it is possible to evaluate the treatment of ischemic cardiac disease as efficient. The method is very simple in application of interpretation of the data obtained. EFFECT: higher efficiency of evaluation. 13 dwg, 2 ex
Patent RU-2249441-C2 (RU)
Inventor: GUSENOV S G
IPC: A61C13/00
Filed: 2001-03-12
Granted: 2005-04-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has vestibular and oral parts connected to each other with crosspieces manufactured from orthodontic wire placed in interdental spaces by producing jaw imprints. Working and auxiliary models are molded. To place treating bandage, general clinical equator of all teeth included into the splint is to be determined on working model using parallelometer. Then, space between the clinical equator line and gingiva and a gingiva part 7-8 mm remote from gingival papillae are covered with dental wax layer of thickness equal to or less than 1.5 mm. Next to it, duplicate model is produced for manufacturing the splint having recess equal to wax layer thickness 1.5 mm. Changing wax for transparent plastic, filing and polishing the splint is carried out by applying method of common use. 
     EFFECT: enhanced effectiveness of treatment. 
     2 dwg
Patent RU-2199776-C2 (RU)
Inventor: SHALOBANOV S V
IPC: G05B23/02
Filed: 2001-03-12
Granted: 2003-02-27
Abstract: Изобретение относится к области контроля и диагностирования систем автоматического управления и их элементов. Технический результат - уменьшение аппаратных и временных затрат на диагностирование путем уменьшения числа используемых динамических характеристик. Способ основан на использовании в качестве динамических характеристик оценок передаточных функций динамической системы, полученных путем интегральных преобразований сигналов системы. Неисправность находится с использованием одного вида тестового воздействия и одного значения коэффициентов структурной чувствительности вместо нескольких значений для различных частот, что имело место ранее. 1 ил.
Patent RU-2219171-C2 (RU)
Inventor: BRAUN DIRG SATERLEHND
IPC: C07D215/48
Filed: 1999-09-21
Granted: 2003-12-20
Abstract: Изобретение относится к производным амида формулы I      где R 3  представляет собой (1-6С)алкил или галоген; m равно 0, 1, 2 или 3; R 1  представляет собой гидрокси, галоген, трифторметил, нитро, амино, (1-6С)алкил, (2-6С)алкенил, (2-6С)алкинил, (1-6С)алкокси, (1-6С)алкиламино, ди-[(1-6С)алкил] амино, амино-(2-6С)алкиламино, (1-6С)алкиламино-(2-6С)алкиламино и т.д. или R 1  представляет собой арил, арил-(1-6С)алкил, гетероарил, гетероарил-(1-6С)алкил, гетероарилокси, гетероарил-(1-6С)алкокси, гетероциклил, гетероциклил-(1-6С)алкил или гетероциклилокси, р равно 0, 1 или 2; R 2  представляет собой гидрокси, галоген, трифторметил, (1-6С)алкил или (1-6С)алкокси; R 4  представляет собой амино, (1-6С)алкиламино, ди-[(1-6С)алкил] амино, амино-(1-6С)алкил, (1-6С)алкиламино-(1-6С)алкил и т.д. или R 4  представляет собой гетероарил, гетероарил-(1-6С)алкил, гетероарилокси, гетероарил-(1-6С)алкокси, гетероциклил и т.д., q равно 0, 1, 2, 3 или 4 и Q 2  представляет собой гетероарил, гетероарилокси или гетероарил-(1-6С)алкокси и Q 2  необязательно замещен 1, 2 или 3 заместителями, выбранными из гидрокси, галогена, трифторметила, (1-6С)алкила, (2-6С)алкенила, (2-6С)алкинила, (1-6С)-алкокси, амино-(1-6С)алкила и т.д., или его фармацевтически приемлемая соль или in vivo-расщепляемый эфир. Предложены способы получения производных амида. Также предложена фармацевтическая композиция, обладающая ингибирующим цитокин действием и содержащая активный ингредиент и фармацевтически приемлемый разбавитель или носитель. В качестве активного ингредиента композиция включает эффективное количество амидного производного формулы I, или его фармацевтически приемлемой соли, или in vivo-расщепляемого эфира. Технический результат - амидные производные формулы I, применяемые в качестве ингибиторов цитокин-опосредованных заболеваний. 4 с. и 10 з. п. ф-лы, 6 табл.
Patent RU-2201052-C2 (RU)
Title: Salinated soil recultivation method
Inventor: GLADKOV JU A
IPC: A01B79/00
Filed: 2001-05-07
Granted: 2003-03-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves seeding halophytic plant seeds on field and harvesting plants, with part of plants being placed on swathes in the field in rows; transporting plant mass from adjacent swathes outside field. Ratio of width of swathes, from which plant mass is transported beyond field, and width of swathes, on which plant mass is placed in rows, is 1: 1-10. Method may be used for desalination of salinated soil in zones having stable snow cover and deep frozen soil. EFFECT: increased desalination rate due to use of natural and physical factors facilitating intensified process. 2 ex
Patent RU-2268364-C2 (RU)
Inventor: LENORMAN ROLAN
IPC: G01N15/08
Filed: 2001-06-22
Granted: 2006-01-20
Abstract: FIELD: testing the nature of borehole walls, particularly to estimate rock permeability. 
     SUBSTANCE: method involves taking rock samples from underground bedding zone; immersing the samples into highly-viscous liquid loaded in sealed chamber, wherein above liquid is pumped in above chamber under pressure increasing in time to predetermined threshold pressure value to compress gas present in rock pores; stopping liquid pumping to relax thereof, wherein pumping and relaxation operations are carried out along with measuring chamber pressure; modeling above pressure changing processes with the use of processing system on the base of initial values taken as physical parameters of rock fragments; iteratively setting the values of above physical parameters by iteratively bringing the modeled pressure change to that measured in the chamber. The rock fragments may be obtained as drill fines lifted by drilling sludge or as drill fines obtained after prior flushing thereof. Pump, which supplies water at constant rate in buffer reservoir filled with highly-viscous oil may be used for above liquid pumping. 
     EFFECT: increased accuracy of physical parameter estimation. 
     5 cl, 11 dwg
Patent RU-2233844-C2 (RU)
Title: Новые нуклеозидные и олигонуклеотидные аналоги
Inventor: KANEKO MASAKATSU
IPC: C07H19/167
Filed: 2000-02-10
Granted: 2004-08-10
Abstract: Изобретение относится к нуклеозидным аналогам формулы (1), в которой R 1  представляет собой Н или группу, защищающую гидроксил, R 2  представляет собой Н, группу, защищающую гидроксил, группу фосфорной кислоты, защищенную группу фосфорной кислоты или группу формулы P(R 3 )R 4 , в которой R 3  и R 4  являются одинаковыми или разными и представляют собой гидроксильную группу, защищенную гидроксильную группу, алкоксигруппу, алкилтиогруппу, цианоалкоксигруппу, аминогруппу, замещенную алкильной группой; А представляет собой алкиленовую группу, содержащую от 1 до 4 атомов углерода, и В представляет собой замещенную пурин-9-ильную группу или замещенную 2-оксопиримидин-1-ильную группу, содержащие по крайней мере один заместитель, выбранный из гидроксильной группы, защищенной гидроксильной группы, аминогруппы, защищенной аминогруппы, алкильной группы. Также изобретение относится к олигонуклеотидным аналогам, включающим одну или более структур формулы (2), где А и В имеют такие же значения, как в формуле (1). Олигонуклеотидные аналоги по изобретению или их фармакологически приемлемые соли могут использоваться в качестве лекарственных препаратов, обладающих антисенс-активностью или антигенной активностью. 3 н. и 9 з.п. ф-лы, 6 табл.
Patent RU-2236402-C2 (RU)
Inventor: BOES MICHAEL
IPC: C07D213/30
Filed: 2000-02-15
Granted: 2004-09-20
Abstract: FIELD: organic chemistry, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of 3-phenylpyridine of the formula (I): 
        wherein R means hydrogen atom, (C 1 -C 7 )-alkyl, (C1-C 7 )-alkoxy-group, halogen atom of CF; R 1  means hydrogen atom (H) or halogen atom; or R and R 1  can form in together -CH=CH-CH=CH-; R 2  means hydrogen atom (H), halogen atom, CF 3 ; R 3  means hydrogen atom (H) or (C 1 -C 7 )-alkyl; R 4  means hydrogen atom (H) or piperazine-1-yl; R 5  means hydrogen atom (H) or (C 1 -C 7 )-alkyl; X means -C(O)N(R 5 )-, -(CH 2 ) m O-, -(CH 2 )N(R 5 )-, -N(R 5 )C(O)- or N(R 5 )(CH 2 ) m -; n means a whole number from 0 to 4; m means 1 or 2, and also to their pharmaceutically acceptable acid-additive salts. Compounds of the formula (I) elicit antagonistic activity with respect to receptor NK-1 and can be used in medicine. 
     EFFECT: valuable medicinal properties of compounds. 
     6 cl, 20 ex
Patent RU-2235928-C2 (RU)
Inventor: KHUDOLEJ ANDREJ LEONIDOVICH
IPC: F16C33/12
Filed: 2001-10-16
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: porosity of the bearing varies along the its longitudinal section. The larger porosity at the periphery in comparison to that in the central part provides enhanced deforming and improves lubrication condition over periphery of the bearing. The lesser porosity in the central part of the bearing allows the bearing to provide rather high bearing capability. 
     EFFECT: enhanced stability to shaft misalignment and decreased oil leakages. 
     1 dwg
Patent RU-2205213-C2 (RU)
Inventor: BOLLOEV T K
IPC: C12C7/00
Filed: 2001-11-23
Granted: 2003-05-27
Abstract: FIELD: brewing industry. SUBSTANCE: method involves providing wort by mashing brewer's amber barley malt and wheat malt; filtering wort and boiling with hop products; cooling; fermenting hopped wort; providing additional fermentation and maturing of new beer; clarifying carbonizing and bottling. Method is characterized in that 31 wt% of brewer's amber barley malt, 65wt% of wheat malt and 4 wt% of caramel malt are used for producing original wort with 12.5% extractiveness. Malt mashing is provided by infusion or single cooking mashing method. For boiling of produced wort with hop, hop products in the form of granulated bitter hop are set for initial boiling process, with following cooling of wort to temperature of 13-20 C and directing cooled wort for fermentation to cylindrical-conical tanks equipped with jackets for cooling said wort during primary and secondary fermentation processes and maturation process, with cooling process being carried out in three stages: at temperature of 17-25 C for at least three days; at temperature of 13-20 C for less than three days; at temperature of from -2 to 2 C for at least seven days. Beer clarifying process may be carried out in several stages, one of which is clarifying on separators followed with deep cooling from temperature of -2 C to temperature of 2 C. Finished beer is kept at temperature of from -1 C to 5 C before being bottled. EFFECT: wider range of high-quality novel sorts of beer, reduced process time and improved organoleptical properties. 3 cl
Patent RU-2212647-C2 (RU)
Inventor: GORBUNOV V N
IPC: G01N3/08
Filed: 2001-12-05
Granted: 2003-09-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention relates to testing facilities, namely to machine for tensile testing of specimens. Proposed tester contains load-bearing bed frame made in form of base and fixed crossmember intercoupled by columns, movable crossmember and movable crossmember motion mechanism made in form of two pairs of screw drives whose lead screws are installed in load-bearing frame on bearings and nuts are arranged in movable crossmember and connected with the latter by bolts. Tester contains also grips secured on movable crossmember and on dynamometric transducer. Two pairs of screw drives are arranged symmetrically relative to axis of grips, each can be considered as main or additional. Lead screws have opposite direction of helix and are mechanically interconnected to provided relatively opposite direction of rotation which should be effected simultaneously at equal speed. EFFECT: redistribution of test loads between lead screws, relieving screws and columns from action of radial forces. 2 cl, 3 dwg
Patent RU-2275202-C2 (RU)
Inventor: SAMORJADOVA ANNA BORISOVNA
IPC: A61K36/899
Filed: 2002-01-31
Granted: 2006-04-27
Abstract: FIELD: veterinary. 
     SUBSTANCE: one should preliminarily dissolve 0.1 g sodium selenite dried up to constant weight in glycerol at phase ratio being 1:10 at heating at water bath at 60° C, or at phase ratio being 1:20 at 20° C at mixing, then the obtained solution should be supplemented with 100 g corn germs oil at constant mixing to obtain homogeneous solution. The innovation could be applied to obtain preparation for regulating metabolic processes in animal bodies. The method provides remedy containing natural biologically active complexes to enhance its antioxidant action. 
     EFFECT: higher efficiency.
Patent RU-2228516-C2 (RU)
Inventor: MESHCHERJAKOV N A
IPC: G01B11/02
Filed: 2002-03-21
Granted: 2004-05-10
Abstract: FIELD: measurement technology. SUBSTANCE: interference method measuring distance (length) comprises translucence with the help of collecting lens by opposite coherent beams with flat wave fronts, direction of these beams along single optical axis on to observation plane and comparison of amplitude-phase characteristics of these two beams on basis on interference. For translucence with the help of collecting lens flat wave fronts are converted to spherical, movement of collecting lens along optical axis alters curvature of wave fronts and their interference in observation plane in point in observation plane chosen for measurement of distance (length) in the form number and frequency band. Device measuring distance (length) incorporates laser, telescopic system, laser beam splitter, flat mirrors placed at angle to radiation of laser positioned in path of laser beam. Collecting lens equipped with positioning mechanism is located on optical axis in observation plane between flat mirrors and optical radiation detector is arranged in observation plane at certain distance from optical axis. EFFECT: enhanced measurement precision in combination with high noise immunity and low sensitivity to environmental changes. 2 cl, 2 dwg
Patent RU-2222113-C2 (RU)
Title: Способ автоматического фокусирования в системе фиксации изображений, использующей симметричные ких-фильтры, и устройство для его осуществления
Inventor: TAN JAP-PENG
IPC: G02B7/28
Filed: 2000-08-11
Granted: 2004-01-20
Abstract: Изобретение относится к области цифрового формирования изображения, в частности к системам автоматического фокусирования в системе фиксации изображения. Техническим результатом является повышение скорости и точности автоматического фокусирования для фиксации изображений. Технический результат достигается тем, что осуществляют выбор представляющей интерес области в изображении и представляющей интерес цветовой плоскости, выполняют фильтрацию представляющей интерес области для формирования отфильтрованного участка, определяют среднее абсолютное значение для отфильтрованного участка и максимальное среднее абсолютное значение, определяют, превышает ли среднее абсолютное значение для отфильтрованного участка величину в процентах от максимального среднего абсолютного значения, устанавливают оптимальное фокусное расстояние равным фокусному расстоянию, на котором фиксируется изображение, если среднее абсолютное значение для отфильтрованного участка больше максимального среднего абсолютного значения, выдают оптимальное фокусное расстояние, если среднее абсолютное значение для отфильтрованного участка не превышает величины в процентах от максимального среднего абсолютного значения. 2 с. и 15 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2221775-C2 (RU)
Inventor: FAKHRETDINOV P S
IPC: F17D1/17
Filed: 2002-04-08
Granted: 2004-01-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new N-[alkoxy-poly(ethyleneoxy)carbonylmethyl] ammonium chlorides of the general formula (1)   wherein R is aliphatic hydrocarbon radical comprising 12-16 carbon atoms; n is an average degree of oxyethylation = 3-4; R 1 =R 2  is -CH 2 CH 2 OH; R 3  represents group of the formula (2)   wherein R 4  is aliphatic hydrocarbon radical comprising 15-25 carbon atoms. Compounds show addition agents properties regulating viscoelastic properties of associated multicomponent petroleum systems. Invention relates also to method for preparing compounds of the formula (1) and to method for regulating viscoelastic properties of associated multicomponent petroleum systems by addition of an addition agent as 5-25% solution of compounds of the formula (1). Compounds can be used in petroleum and petrochemical industry. EFFECT: valuable properties of compounds. 4 cl, 1 tbl, 3 ex
Patent RU-2240516-C2 (RU)
Inventor: KHIGASHI ROBERT E
IPC: H01L27/144
Filed: 2000-09-13
Granted: 2004-11-20
Abstract: FIELD: physics. 
     SUBSTANCE: device is made in form two-stepped micro-bridge which has upper detector planar section which includes thermo-sensitive element made of vanadium oxide, which has high temperature resistance coefficient and specific resistance in range from 20 kOhm to 50 kOhm for square of surface layer and is supported above lower section with use of supports made of vanadium oxide, which have specific resistance of about 500 kOhm for square of surface layer. 
     EFFECT: lesser mass, lesser energy consumption. 
     6 cl, 4 dwg
Patent RU-2225506-C2 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B47/00
Filed: 2002-04-24
Granted: 2004-03-10
Abstract: Изобретение относиться к нефтедобывающей промышленности, а именно к способам контроля технического состояния эксплуатационной колонны нагнетательной скважины. Техническим результатом является получение более достоверной информации о негерметичности эксплуатационной колонны и снижение затрат времени и средств. Способ включает спуск в скважину пакера на кабель-канате, приводящегося в рабочее положение с помощью электрического двигателя, перекрытие ствола скважины пакером, создание давления над пакером путем нагнетания жидкости в скважину, регистрацию изменения давления одновременно над и под пакером с помощью манометров, по соответствию или не соответствию изменений показателей которых судят о негерметичности пакера или эксплуатационной колонны, и поднятие пакера на поверхность. При этом пакер спускают на заданную глубину через трубное пространство насосно-компрессорных труб и при герметичности эксплуатационной колонны только пакер поднимают на поверхность, а при негерметичности эксплуатационной колонны поднимают на поверхность также насосно-компрессорные трубы. 1 з.п.ф-лы, 1 ил.
Patent RU-2229529-C2 (RU)
Inventor: RUBTSOV JU I
IPC: C22B3/02
Filed: 2002-06-11
Granted: 2004-05-27
Abstract: FIELD: hydrometallurgy of noble metals. SUBSTANCE: the invention presents a method of a lixiviation of the gold-bearing concentrates and a device for its realization . The invention is dealt with the field of hydrometallurgy of noble metals and may be used in particular for extraction of gold from concentrates by lixiviation in cyanide solutions. The technical result of the invention is an increase of the speed of gold dissolution and the degree of its extraction in the processes of cyaniding of gold-bearing concentrates, a decrease of a share of the manual labor, an increase of productivity and simplification of technology. It is achieved at the expense of lixiviation of gold from concentrates under optimal oxygen pressure of 2-5 gage atmospheres at an optimal concentration of cyanide in a solution from 5 up to 16 g/l and at the low ratio of the liquid to solid phases, which is varying within the limits from 0.75 up to 1. At that the acceptable degree of extraction of gold in the productive solutions, equal to 93-98.5 % for 8-12 hours is reached. Method is realized in the drum-type apparatus with loading and the unloading of the concentrate excluding usage of manual labor, penetration of the air in the apparatus and the automatic optimal ratio of volumes of gas, liquid and solid phases. EFFECT: the invention allows to simplify technology, to increase speed of gold dissolution, degree of its extraction, productivity of the process, to decrease a share of the manual labor. 2 cl, 1 dwg, 4 tbl
Patent RU-2227324-C2 (RU)
Inventor: LI SHIN-DZUN
IPC: H04N19/00
Filed: 2002-07-05
Granted: 2004-04-20
Abstract: FIELD: computerized animation of images. SUBSTANCE: coding device has key data quantizer; differential pulse-code modulation processing unit designed for multiple execution of differential pulse-code modulation processing including input of data having least dispersion among N-order data on differential pulse-code modulation; unit for erasing polar values to reduce data range by erasing polar value; and entropy coder that functions to erase bit redundancy in output data and to generate compacted and encoded stream of binary bits. Decoding device has entropy decoder, polar value recovery unit, differential pulse-code reverse modulation processing unit, and reverse quantizer. EFFECT: enhanced coding efficiency. 30 cl, 13 dwg