baber/WOPTO huggingface dataset:
Patent RU-2312882-C2 (RU)
Title: Protective printing liquid and a method of printing with nanoparticles
Inventor: KHAUBOL D SHTEFAN
IPC: C09D11/30
Filed: 2002-12-16
Granted: 2007-12-20
Abstract: FIELD: printing engineering. 
     SUBSTANCE: invention, in particular, relates to a method of printing allowing protection of printing materials against counterfeit reprints, for instance in fabrication of banknotes, shares, checks, and other valuable paper documents. Invention provides printing liquid for printing through narrow nozzles onto objects, in particular when fabricating banknotes, shares, and checks, which liquid comprises carrying medium and nanoparticles of metal salts in the form of crystalline solid particles having average diameter less than 300 nm, which fluorescent and phosphorescent when excited by UV emission of the A, B, or C band, or visual light, while emitted fluorescent and phosphorescent waves do not lie in the visual light frequency region and excitation frequency region and emission frequency region are shifted in frequency scale. Nanoparticles contain enhancing additives of at least one type having excitation and emission frequency ranges corresponding to fluorescence and phosphorescence. Provided is also printing method including injecting of above-described liquid(s) through one or several narrow nozzles, which are regulated individually or by groups in relation to availability or lack of printing liquid and in relation to duration or intensity of flowing of printing liquid. Printing method is either piezoelectric method or jet printing one. Employment of proposed liquid for ink-pots and object marking, in particular when fabricating banknotes, shares, and checks involving printing equipment provided with one or several narrow nozzles is also described. 
     EFFECT: increased reliability of protection. 
     15 cl, 2 dwg
Patent RU-2338742-C2 (RU)
Title: Indole derivatives, methods of obtaining them (versions), intermediate compounds used for obtaining them, pharmaceutical composition containing them, and their use in treating conditions, related to glycogen-synthase-kinase-3
Inventor: BERG STEFAN
IPC: C07D401/04
Filed: 2003-03-28
Granted: 2008-11-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: new compounds with formula Ia   are proposed, where: P represents pyridine or pyrimidine; R 1  represents hydrogen; R 2  is chosen from halogen, nitro, C 0-6 alkylheteroaryl, (CO)OR 4 , trifluoromethyl, C 0-6 alkylcyano, C 0-6 alkylNR 4 R 5 , OC 1-6 alkylNR 4 R 5 , C 0-6 alkylCONR 4 R 5 , C 0-6 alkyl(SO 2 )NR 4 R 5  and X 1 R 6  group, where X 1  represents a direct link; R 6  represents a 5- or 6-member heterocyclic group, containing one or two heteroatoms, independently chosen from N, O, and S, for which the given heterocyclic group can be unsaturated and can be substituted with by one substitute, chosen from W; m equals 0, 1, or 2; R 3  is chosen from CO(OR 4 ), C 0 - 6 alkylNR 4 R 5 , C 0 . 6 alkylCONR 4 R 5 , OC 1-6 alkylNR 4 R 5  C 1-6 alkyl(SO 2 )NR 4 R 5 ; n equals 1 or 2; R 4  is chosen from hydrogen, C 1-6 alkyl; R 5  is chosen from hydrogen, C 1-6  alkyl, C 0-6  alkyl C 3-6  cycloalkyl, C 0-6  alkylaryl, C 0-6 alkylheteroaryl and C 1-6 alkylNR 14 R 15  or R 4  and R 5  together can form a 4-, 5-, 6- or 7-member heterocyclic group, containing one or more heteroatoms, independently chosen from N and O, where the given heterocyclic group can be substituted by group Y; and where any C 1-6 alkyl, indicated in defining R 2 -R 5 , can be substituted with one or more one Z group; R 14  and R 15  together can form a 5-member heterocyclic group, containing one or more heteroatoms, independently chosen from N and O; W and Z are independently chosen from halogen, CN, OR 16 , C 1-6 alkyl, trifluoromethyl, trifluoromethoxy, 5-member heterocyclic group, containing one heteroatom, independently chosen from N, for which the given heterocyclic group can be substituted with group Y; Y is chosen from oxo, halogen, C 1-6 alkyl, C 0-6 alkylaryl, NR 16 R 17 , phenyl, C 0-6 alkylaryl, where the phenyl and C 0-6 alkylaryl groups can be substituted with nitro, trifluoromethyl; R 16  and R 17  are independently chosen from hydrogen and C 1-6 alkyl, or where R 16  and R 17  together can form a 5-member heterocyclic group, containing one heteroatom, chosen from N; in form of a free base or pharmaceutical salt. Formula Ia compounds have inhibiting effect to glycogen-synthase-kinase-3 (GSK3). The invention also relates to the method of obtaining the proposed compounds and to new intermediate compounds, used in them, pharmaceutical compositions, containing the given therapeutically active compounds, and use of the given active compounds in therapy for treating conditions, related to GSK3. 
     EFFECT: new method of obtaining indole derivatives. 
     33 cl, 1 tbl, 112 ex
Patent RU-2280234-C2 (RU)
Inventor: VISHNEVETSKIJ EVGENIJ DMITRIEV
IPC: F42D5/04
Filed: 2004-10-19
Granted: 2006-07-20
Abstract: FIELD: provision of safety in handling the explosives and explosion devices. 
     SUBSTANCE: the explosion chamber has a housing, covers made in the form of a cylinder with a plane bottom additionally reinforced by outer stiffening ribs and rings.  A protective splinter-proof module representing a cylindrical metal shell is installed inside the housing, alternating rings of various diameters are coaxially interconnected into a stack and form circular ducts for passage of gaseous explosion products.  Centering hollow cylinders are positioned between the metal shell and the stack of alternating rings.  A cylindrical shell with a base with a damping device fastened on it is fastened inside each cover.  Massive tapered elements are fastened on each damping device, a bed for the explosion device is installed on one of them. 
     EFFECT: enhanced bearing capacity and reliability of the chamber, expanded its operating potentialities. 
     6 cl, 2 dwg
Patent RU-2284981-C2 (RU)
Title: Флегматизатор пороха и порох
Inventor: SOPIN VLADIMIR FEDOROVICH
IPC: C06B25/18
Filed: 2004-11-03
Granted: 2006-10-10
Abstract: Изобретение относится к области производства порохов для патронов к стрелковому (гладкоствольному и нарезному) оружию. В качестве флегматизатора пороха для патронов к стрелковому оружию предложено применять 6-этокси-2,2,4-триметил-1,2,3,4-тетрагидрохинолина (IFO-6ЕТ) формулы  
     
       
     
     А также предложен порох для патронов к стрелковому оружию, который в качестве флегматизатора содержит 0,5-6,0 мас.% IFO-6 ЕТ или IFO-6 ЕТ с централитом №1 (Ц №1), или IFO-6 ЕТ с централитом №2 (Ц №2), или IFO-6 ЕТ с Ц №1 и №2. Изобретение направлено на снижение токсичности пороха и обеспечение требуемых баллистических характеристик зарядов с одновременным повышением химической стойкости. 1 табл.
Patent RU-2288154-C2 (RU)
Inventor: SUKHONOS JURIJ ANATOL EVICH
IPC: B65D85/808
Filed: 2004-12-24
Granted: 2006-11-27
Abstract: FIELD: food industry; transportation and storage of loose materials. 
     SUBSTANCE: proposed package has bag with interconnected isolated chambers filled with loose substances whose walls are made of filter paper and label is suspended from thread.  Chambers contain different loose products and gasket in form of bent plate - spoon made of material impermeable to moisture is placed in between.  One part of gasket is located between walls of chamber, and the other is located outside, along outer wall of chamber and label is arranged on it, and end of thread is fastened to bent of plate. 
     EFFECT: improved convenience, preservation of organoleptic properties of products in chambers. 
     5 dwg
Patent RU-2290466-C2 (RU)
Title: Способ автоматического управления процессом влажно-тепловой обработки швейных изделий
Inventor: CHEREPEN KO ARKADIJ ANATOL EVI
IPC: D06F71/08
Filed: 2005-02-07
Granted: 2006-12-27
Abstract: Изобретение относится к швейной промышленности, в частности к способам влажно-тепловой обработки швейных изделий. Способ автоматического управления влажно-тепловой обработкой швейных изделий включает в себя сушку полуфабриката нагретым воздухом. При сушке полуфабриката показатели температуры тканей и нагретого воздуха, плотности тканей и нагретого воздуха, скорости нагретого воздуха являются функциями текущего времени обработки, которые в каждый момент времени измеряют и сравнивают с технологическими значениями, вычисленными системой автоматического управления. При расхождении реальных и вычисленных величин подается команда об остановке процесса сушки и анализа причин для достижения требуемого эффекта с последующим его продолжением и определением момента перехода к следующему процессу. Также при автоматическом управлении учитывают коэффициент теплопроводности тканей. Данный способ позволяет улучшить качество и повысить производительность влажно-тепловой обработки швейных изделий. 1 ил.
Patent RU-2295712-C2 (RU)
Inventor: BUGAENKO ELENA IVANOVNA
IPC: G01M11/02
Filed: 2005-03-28
Granted: 2007-03-20
Abstract: FIELD: optics. 
     SUBSTANCE: method of measuring spherical aberration coefficients is based upon illumination of tested optical system of electro-optical detector. System has one or several lenses and diaphragm, quazi-monochromatic source with small angular sizes, which source is disposed at preset distance from electro-optical detector. Electro-optical detector is oriented in such a way that quazi-monochromatic source takes central position in frame. Radius of diaphragm is set at two or more preset values. Radiuses of circles of dissipation are measured at different values of radiuses of diaphragm and coefficients of spherical aberration of electro-optical detector are measured. 
     EFFECT: reduced complexity of design; widened area of application; higher speed of measurement of spherical aberration coefficient. 
     1 dwg
Patent RU-2307661-C2 (RU)
Inventor: RAKHMATILLAEV SHUKHRAT NUMONZH
IPC: A61K35/32
Filed: 2005-04-04
Granted: 2007-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: material comprises deproteinized allobone granules as filler, the granules being at least 1 mm large, and hydrophylic dimethylacrylate as monomer. Bone cement, filler and monomer are taken in 1:1:0.5 proportion, respectively. 
     EFFECT: improved biocompatibility and osteointegration properties.
Patent RU-2404212-C2 (RU)
Inventor: JUSTAS POL
IPC: C08K3/00
Filed: 2000-06-02
Granted: 2010-11-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: polymer material contains acrylic polymer, chlorine-containing polymer and inorganic hydroxide. The acrylic polymer is selected from a homopolymer of alkyl(alc)acrylate or copolymer of alkylmethacrylate and alkylacrylate. The chlorine-containing polymer contains 5-70 wt % halogen. The inorganic hydroxide is selected from magnesium hydroxide, zinc hydroxide or mixtures thereof, except a mixture of magnesium hydroxide and zinc oxide or magnesium hydroxide and zinc stannate. Weight ratio between the chlorine-containing polymer and the acrylic polymer is at least 0.3. Polymer material is obtained by mixing the chlorine-containing polymer and inorganic hydroxide in molten acrylic polymer. The polymer material is used to make articles and structural elements in construction. 
     EFFECT: inorganic hydroxide gives the material high resistance to atmospheric effects. 
     45 cl, 3 tbl, 6 ex
Patent RU-2293543-C2 (RU)
Inventor: ROSSEJKIN EVGENIJ VLADIMIROVIC
IPC: A61F2/24
Filed: 2005-04-25
Granted: 2007-02-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has tubular body with bulgings formed by rigid connection of three units. Vascular prostheses manufactured from synthetic material are attached to the upper and lower end faces. Each unit has external and internal member. The external member is 0.6-1.0 mm thick and is manufactured from synthetic material. The external member shape and size matches aorta root shape and size with two halves of subcommissural space and one-third of fibrous base of the aorta root. The internal member is sutured to the internal wall of external member along line corresponding to aorta root flaps attachment line to fibrous ring line and is manufactured from 0.1-0.3 mm thick synthetic material. The vascular prosthesis sutured to the upper end face has diameter of 26 mm and length of 25 mm. The vascular prosthesis sutured to the lower end face has diameter of 22-26 mm and width of 5 mm. 
     EFFECT: prolonged service life. 
     2 cl, 6 dwg
Patent RU-2301412-C2 (RU)
Inventor: BUJUKJAN SUREN PETROSOVICH
IPC: G01L23/06
Filed: 2005-06-15
Granted: 2007-06-20
Abstract: FIELD: the invention refers to measuring technique. 
     SUBSTANCE: the sensor of the pressure of liquid is divided by a transparent partition on the upper insulated and the low open compartments. Above the transparent partition in the upper insulated compartment a measuring device of displacement of the level of liquid is installed in the low open compartment filled with liquid at submersion into it of a body. The measuring device of displacement has a television camera and a ring source of light. The sensor of the pressure of liquid is simple in manufacturing, has high accuracy and may work in aggressive, highly explosive, radioactive and other spheres for example on oil storages, filling stations, in chemical and other industries. 
     EFFECT: simplification in manufacturing and high accuracy of measurements. 
     2 cl, 1 dwg
Patent RU-2300759-C2 (RU)
Inventor: SOKOLOV MIKHAIL ANDREEVICH
IPC: G01N27/48
Filed: 2005-08-01
Granted: 2007-06-10
Abstract: FIELD: investigating or analyzing of materials. 
     SUBSTANCE: method comprises preliminary electrochemical treating of the hard gold-based electrode by means of rotating under positive potential in the solution containing chloride-ions for a given time period.  The selenium concentration is determined from the value of the anode current of electrochemical dissolving of selenium. 
     EFFECT: enhanced sensibility and precision of the method. 
     2 cl
Patent RU-2312041-C2 (RU)
Inventor: SHEREMET IVAN NIKOLAEVICH
IPC: B63H11/14
Filed: 2005-08-24
Granted: 2007-12-10
Abstract: FIELD: shipbuilding; manufacture of water-jet propellers for ships. 
     SUBSTANCE: proposed water-jet propeller includes water intake and water discharge pipe lines with unit for building-up water pressure in between them; pressure of water is built up due to explosion of combustible mixture in combustion chamber. Proposed propeller is provided with dry combustion chamber connected with water flow part of pressure building-up unit by means of change-over valve having fixed open and closed positions. Propeller may be provided with hose-type or diaphragm-type pumps for preparation of compressed air for combustible mixture making use of associated pulsating pressure of water running in outlet pipe line. Water-discharge part of propeller may be divided into two branches of half power acting alternatively at continuous flow of water in common water intake flow. 
     EFFECT: enhanced efficiency of propeller; reduction of toxic emissions and vibrations; self-delivery of combustible mixture. 
     4 cl, 2 dwg
Patent RU-2383916-C2 (RU)
Inventor: KLEJER DITER
IPC: G05B19/05
Filed: 2003-09-24
Granted: 2010-03-10
Abstract: FIELD: physics; control. 
     SUBSTANCE: group of inventions relates automation system design. The result is achieved due to that an automation system and method are proposed for determining the sequence of processing functional modules of a technological function, where inside part of the functional modules there is a feedback loop and the functional modules are connected to each other to realise the technological function. A first functional module is determined, outputs of which are or not connected or give out one or more output signals of the technological function. Further, a second functional module is sought against the flow direction of signals, where outputs of the module are or are not connected or receiving input signals of the technological function or receives the feedback signal through one of its inputs. Further, from the second functional module in each next module in the direction of flow of signals to the first functional module, all inputs of modules are identified, where the inputs are or are not connected or receive the input signal of the technological function or receives the feedback signal through one of its inputs or connected to the output of another functional module all inputs of which are already identified, and the sequence of processing functional modules is established according to the sequence of marking the functional modules. 
     EFFECT: easier determination of the sequence of processing functional modules. 
     2 cl, 3 dwg
Patent RU-2311129-C2 (RU)
Title: Способ ультразвуковой диагностики рецидивов мягкотканых сарком и фиброзных изменений
Inventor: FEDOROVA IRINA VLADIMIROVNA
IPC: A61B8/00
Filed: 2005-11-07
Granted: 2007-11-27
Abstract: Изобретение относится к области медицины, а именно к онкологии, и может быть использовано для ультразвуковой диагностики рецидивов мягкотканых сарком и фиброзных изменений. В реальном масштабе времени осуществляют стандартное ультразвуковое исследование в В-режиме. Изучают следующие параметры: форма, эхогенность, структура, контуры, наличие включений. Затем в режиме цветового допплеровского кодирования по скорости и энергетической допплерографии по энергии потока оценивают следующие признаки: наличие собственных сосудов в массиве опухоли, распределение сосудов в плоскости акустического среза, характер их деления. Дополнительно определяют степень васкуляризации опухоли по выраженной в баллах шкале: 1 балл - незначительный регистрируемый интратуморозный кровоток - визуализация 1-2 сосудов в 2-х взаимно перпендикулярных проекциях, 2 балла - умеренный регистрируемый интратуморозный кровоток - четкое определение 3-5 цветовых точек и линий сосудов в различных отделах опухолевого узла, 3 балла - выраженный регистрируемый интратуморозный кровоток - интенсивное окрашивание сосудов по всей площади сканирования с четкой визуализацией более 5 отдельных ветвей. При выявлении в результате проведенного исследования объемного образования пониженной эхогенности с нечеткими контурами бугристой или лучистой поверхностью, неравномерно неоднородной структуры, содержащей анэхогенные включения, с наличием собственных сосудов, степенью васкуляризации 3 балла, смешанного спектра, расположенных преимущественно в периферических отделах опухоли диагностируют рецидив мягкотканой саркомы. При обнаружении участка повышенной эхогенности с четкими контурами, сглаженной, равномерно неоднородной структуры, с отчетливой дифференциацией на этом фоне отдельных утолщенных фиброзных перегородок и гетерогенных включений, степенью васкуляризации 1-2 балла, равномерным распределением сосудов в плоскости акустического среза, имеющих линейное направление и дихотомический характер деления, диагностируют фиброзные изменения. Способ позволяет с высокой степенью точности выявить рецидивы мягкотканых сарком после проведенного комбинированного лечения. 4 ил.
Patent RU-2325480-C2 (RU)
Inventor: BORTKEVICH STANISLAV VIKTOROVI
IPC: E02D3/026
Filed: 2005-11-29
Granted: 2008-05-27
Abstract: FIELD: construction, hydraulic engineering. 
     SUBSTANCE: method can be used in construction, particularly in lowering water permeability of embankments from loamy soils, which are used in construction with mechanical compression. The method involves measuring natural water content of the water W e , plotting the graph density of the soil ρ d , against its water content W after experimental compression. The optimum moisture W o  is found, the values of the experimental compression are changed when plotting the graph ρ d =f(W) until the value of optimum moisture is attained. The soil layers are filled in and are compressed with intensity of the compressing action, corresponding to the value of the experimental compression when plotting the graph of density versus moisture of the soil. The value of the experimental compression is increased and decreased, and from the results of compression from the graph ρ d =f(W), the range of values of reference parameters of density ρ d  and moisture W, is noted. These are values at which the soil is pilled into the embankment. The upper boundary of the mentioned range is a curve of complete water saturation of the soil pores ( S   r ), and the lower boarder is a curve for water saturation of  S   r  =0.9, passing through points, ordinates of which correspond to maximum density of dry soil, and the abscissa correspond to optimum moisture for different values of the compression action on the soil. The method considerably lowers the water permeability of embankments compared to embankments erected the usual way, as well as lower losses on conditioning the water content of the soil. 
     EFFECT: lower water permeability of embankments and lower losses on conditioning the water content of soils. 
     1 cl; 1 dwg
Patent RU-2309573-C2 (RU)
Inventor: SIGAEV EVGENIJ ALEKSANDROVICH
IPC: A01D34/63
Filed: 2005-12-29
Granted: 2007-11-10
Abstract: FIELD: agricultural engineering, in particular, technique used in mowers for mowing of natural and sown grasses. 
     SUBSTANCE: rotary working tool has rotor with vertical axis of rotation and cutting member made in the form of flat circular disk having sharpened outer edge and axially aligned with rotor. Disk is fixed at rotor lower base. Rotor is formed as hollow truncated cone with circular flange at its lower base and slotted hub at its upper base. Rotor has two curved plates arranged in inclined position on rotor surface, at an acute angle relative to direction and plane of rotation. 
     EFFECT: reduced specific consumption of power for mowing process, minimized time for maintenance of mower cutting members, and improved shearing quality. 
     2 cl, 3 dwg
Patent RU-2324200-C2 (RU)
Inventor: KONDAKOV NIKOLAJ DMITRIEVICH
IPC: G01S7/52
Filed: 2006-02-02
Granted: 2008-05-10
Abstract: FIELD: hydro acoustics. 
     SUBSTANCE: hydroacoustic aerial modular consists of a submerged cable and hydroacoustic modules. N hydroacoustic modules are joined in series by submerged cables at definite distances to form a single hydroacoustic antenna. Each hydroacoustic module is made up of two hydroacoustic antennae joined to a receiving equipment and transforming from the opposite side of the equipment. The distance between hydroacoustic modules is 15-20 km while the general extension of the antenna reaches 1000 km. The joining of hydroacoustic modules and submerged cable is carried out on the point of erection of the hydroacoustic antenna. 
     EFFECT: long range extent. 
     1 dwg
Patent RU-2336181-C2 (RU)
Title: Пневматическая шина
Inventor: EHBIKO MASAKHIRO
IPC: B60C11/11
Filed: 2004-07-13
Granted: 2008-10-20
Abstract: Изобретение относится к автомобильной промышленности. Раскрывается протекторная поверхность шины с одним заданным направлением вращения, включающая первую основную прямую канавку, проходящую по периферии шины в области, находящейся от 4 до 15% ширины пятна контакта шины с грунтом от экваториальной плоскости шины к левой и правой сторонам. Тяговые канавки проходят наклонно от первых основных прямых канавок к внешним сторонам шины в направлении, противоположном направлению вращения шины, таким образом, что они сообщаются с краями пятна контакта шины с грунтом, при этом тяговые канавки расположены с заданными интервалами на периферии шины. Тяговые канавки и первые основные прямые канавки образуют блоки. Между первыми основными прямыми канавками с заданными интервалами по периферии шины расположены V-образные поперечные канавки, причем поперечные канавки имеют вершины, обращенные в направлении, противоположном направлению вращения шины. Поперечные канавки и первые основные прямые канавки образуют блоки. Каждая поперечная канавка имеет ширину канавки, измеренную по периферии шины, находящуюся в диапазоне от 0,1 до 0,25L относительно длины L блока по периферии шины, примыкающего к поперечной канавке. Отношение ACA/GCA суммарной площади АСА пятна контакта блоков с грунтом и площади GCA пятна контакта всей протекторной поверхности составляет от 55 до 75%. Технический результат - улучшение торможения на влажной поверхности и сцепления на снегу и льду. 8 з.п. ф-лы, 1 ил., 3 табл.