baber/WOPTO huggingface dataset:
Patent RU-2227976-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-08-20
Granted: 2004-05-10
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves treating grain with propionic acid including additive of chitosan, arachidonic acid and eicosapentaenic acid until film is formed on surface of each corn. Preparation used as source of chitosan, arachidonic acid and eicosapentaenic acid adapted for adding into propionic acid is produced by sequential extracting of Mortierella reticulata micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: simplified process. 3 ex
Patent RU-2257136-C2 (RU)
Inventor: MOLEBNYJ VASILIJ VASIL EVICH
IPC: A61B3/103
Filed: 2002-09-09
Granted: 2005-07-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: method and device can be used for optometric inspection of vision as well as for high quality laser correction of vision. According to the method, eye of patient is probed with narrow beam of laser radiation and inclination of wave front of radiation returning from the eye is measured by means of Hartman-Sheck detector in sub-apertures. During process of measurement dosed inclinations are introduced into wave front within limits of angular distance between adjacent apertures. Procedure of measurement is repeated several times and any subsequent measurement is followed by inclination of the whole beam. Wave front is subject to re-construction by the data received at all the angular positions of beam. Device for realization of the method has probe channel, measuring channel and positioning channel. To control wave front, the wave front dosed inclination unit is introduced into the device on the base of acoustic-optic deflector which has to be the component of measuring channel according to the first version of the device and probing channel - according to the other version. 
     EFFECT: widened dynamic range of measured wave aberrations of human eye. 
     3 cl, 27 dwg
Patent RU-2242683-C2 (RU)
Inventor: LOGOTKIN A A
IPC: F24J3/00
Filed: 2002-09-30
Granted: 2004-12-20
Abstract: FIELD: heat engineering. 
     SUBSTANCE: hydraulic heater has cylindrical housing whose face is provided with an accelerator of heating fluid, inlet branch pipe, pump, jacket, and openings for flowing fluid from the heater housing to the jacket and outlet branch pipe. The heater is additionally provided with resonators arranged over periphery of the cylindrical housing in two or more rows with a shift by the angle at a given distance from the accelerator of heating fluid flow and between them and turbulizers made of a comb made of metallic belt 0.1-0.3 mm thick provided with ten or more teeth screwed by 360 o  and made of a block over the inner diameter of the housing of the heater and mounted near the wall of the housing at a given distance from the accelerator, between them and from the resonators. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2252266-C2 (RU)
Inventor: STATSURA V V
IPC: C21D1/09
Filed: 2002-12-30
Granted: 2005-05-20
Abstract: FIELD: engineering industry; methods of chemical-thermal surface treatment of steel items. 
     SUBSTANCE: the invention is pertaining to chemical-thermal surface treatment of steel, in particular, to the methods of hardening of steel with the help of an electric arc of a reversed polarity and may be used in engineering industry for increase of wear resistance of machine components and a different cutting tools. A problem being solved by the invention is an increase of hardness of steel items treated surfaces. The task in view is achieved provided, that in the known method including heating by an electric arc of a reversed polarity stricken between a graphite electrode and a surface of an steel item at a relative motion of the arc and the item the electric arc is constricted by a noble gas jet up to the value of a power density of 10 3  W/cm 2 . The electric arc of a reverse polarity stricken between the graphite electrode and the surface of the steel item burning in the medium of a noble gas melts down the surface layer of the item and so carbonization of the surface of the layer takes place as well as an ultrahigh-speed quenching at the expense of big values of a power density of the electric arc and a quick chilling of the layer surface due to the heat withdrawal deep into steel items. It results in an increase of microhardness of the surface layer in depth to 1.2 mm, that in turn results in an increase of wear resistance of the steel item. 
     EFFECT: the invention ensures increased microhardness of the surface layer in depth to 1.2 mm and increased wear resistance of the steel items. 
     1 dwg, 1 ex
Patent RU-2248346-C2 (RU)
Inventor: OKAZOE TAKASI
IPC: C07C67/287
Filed: 2001-07-11
Granted: 2005-03-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: invention provides improved process for production of a fluorine-containing compound useful as starting material for manufacture of a variety of fluoropolymers with high output when performing short process and using inexpensive and easily accessible chemicals. Process comprises: (i) interaction of indicated below compound 1 with indicated below compound 2 to form indicated below desired compound 3, which is a compound, wherein content of fluorine is at least 30 wt % and which has hydrogen atom or multiple bond capable of being fluorinated; and (ii) liquid-phase fluorination of compound 3 to give indicated below compound 4 followed by (iii) cleaving group E F  in compound 4 to produce compound 5 and compound 6: E 1 -R A -E 1  (1), E 2 -R B  (2), R B -E-R A -E-R B  (3),  R BF -E F -R AF -E F -R BF  (4), E F1 -R AF -E F1  (5),  and R BF -E F2  (6), where R AF  represents fluorine-containing bivalent saturated, linear or branched hydrocarbon group optionally containing halogen atom other than fluorine and optionally containing one or several ether oxygen atoms; R A  represents group, which is the same as group R AF  or bivalent organic group capable of being converted into group R AF  using fluorination reaction; R BF  represents fluorine-containing polyvalent saturated, linear or branched hydrocarbon group optionally containing halogen atom other than fluorine and optionally containing one or several ether or carbonyl oxygen atoms; R B  represents group, which is the same as group R BF  or polyvalent organic group capable of being converted into group R BF  using fluorination reaction; E 1  and E 2  are such that, when group E 1  is -CH 2 OH or Q 1 -CH 2 OH group, then group E 2  is -COX or -SO 2 X group and, when group E 2  is -CH 2 OH or -Q 2 -CH 2 OH group, then group E 1  is -COX or -SO 2 X group, where X is halogen atom and Q 1  and Q 2  may be identical or different and represent -CH(CH 3 )- or -CH 2 CH 2 - group; E represents group -CH 2 OCO-, -CH 2 OSO 2 -, -Q 1 -CH 2 OCO-, -Q 2 -CH 2 OCO-, -Q 1 -CH 2 OSO 2 -, or -Q 2 -CH 2 OSO 2 -; E F  represents group, which is the same as group E or group obtained by fluorination if group E on conditions that at least one group R AF , R BF , or E F  is a group formed by fluorination reaction and groups E F1  and E F2  are groups formed by cleaving group E F . Invention also relates to novel fluorine-containing compounds of formulas 3-12, 3-13, 3-14, 3-15, 3-16, 4-12, 4-13, 4-14, 4-15, 4-16, 5-16, which are indicated in description. 
     EFFECT: increased resource of raw materials for production of fluoropolymers. 
     8 cl, 23 ex
Patent RU-2287639-C2 (RU)
Title: Уплотняющий мат и способ получения уплотняющего мата
Inventor: FON FRANSEKI UL RIKH
IPC: E02B3/16
Filed: 2001-08-22
Granted: 2006-11-20
Abstract: Уплотняющий мат содержит основу, расположенный на ней пенопластовый материал с открытыми ячейками, заполненными разбухающей глиной, и покровное полотно. Покровное полотно соединено с основой посредством швов. Указанная основа и пенопластовый материал с открытыми ячейками выполнены в виде единого полотна толщиной от 3 до 10 мм, которое имеет закрытую оболочку с одной стороны и открытые ячейки с другой. Длина, ширина и глубина ячеек составляет от 1 мм до величины, меньшей 10 мм. Охарактеризован способ получения уплотняющего мата. Технический результат: замедление высыхания слоя глины и предупреждение образования трещин от усадки или усыхания в этом слое. 2 н. и 6 з.п. ф-лы, 3 ил.
Patent RU-2259387-C2 (RU)
Inventor: PONADIJ O M
IPC: C10L1/30
Filed: 2003-05-27
Granted: 2005-08-27
Abstract: FIELD: petroleum processing and motor-car industry. 
     SUBSTANCE: gasoline contains up to 40% alkylate, 2-45% isomerizate, 5-45% aromatic C 7 -C 9 -hydrocarbons, up to 20% high-octane oxygenates, especially dialkyl ether and/or aliphatic C 1 -C 5 -alcohol, 0-2.5% N-monomethylalanine, 0-100 mg/kg additive based on ferrocene or 1,1'-diethylferrocene, or α-hydroxyisopropylferrocene, and to 100% of catalytic reforming gasoline. 
     EFFECT: increased anti-knock property, combustion heat, and vapor pressure to facilitate rapid engine start and maximize effective use of engine power. 
     4 cl, 2 tbl
Patent RU-2258327-C2 (RU)
Inventor: ARESHKIN G JA
IPC: H05B3/00
Filed: 2003-05-26
Granted: 2005-08-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: electric current from source is converted in transformer and directed to heating device. Constant current source is used in form of accumulating battery with generator of saw-shaped current of constant direction and linearly changing in time, which is sent to primary winding of transformer. Secondary winding of transformer is connected to heating device. Generator of saw-shaped current of constant direction and linearly changing in time is linked to check current by diode. 
     EFFECT: higher efficiency. 
     4 dwg
Patent RU-2263291-C2 (RU)
Inventor: ALEKSEENKO V V
IPC: G01L9/12
Filed: 2003-06-30
Granted: 2005-10-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: capacity pressure gauge comprises housing of the sensor provided with the central chamber separated into two spaces by the conducting diaphragm and two separating units with the separating diaphragms.  Each of the spaces receives the insert with the central supplying passage and concave working surface provided with the electrode that faces the diaphragm.  The spaces of the units and sensing member are filled with a dielectric fluid.  Each electrode is divided into two electrodes made of two conducting isolated rings.  Each ring is connected with the corresponding outer lead. 
     EFFECT: enhanced accuracy of measuring. 
     1 dwg
Patent RU-2283328-C2 (RU)
Title: Фталимидилазокрасители и их применение
Inventor: KLEMAN ANTUAN
IPC: C09B67/22
Filed: 2002-01-29
Granted: 2006-09-10
Abstract: Изобретение относится к дисперсным красителям, включающим N-метилфталимиддиазокомпонент и анилиновый компонент сочетания. Предложен краситель формулы 
     
       
     
     в которой R обозначает атом водорода или брома, R 1  обозначает водородный атом, метил или -NHCO-C 1 -C 4 алкил, R 2  обозначает C 1 -C 4 алкил, замещенный C 1 -C 4 алкоксигруппой, а R 3  независимо от R 2  имеет любое из значений R 2 . Предложена смесь красителей, включающая по меньшей мере один азокраситель формулы (1) и по меньшей мере один азокраситель формулы 
     
       
     
     в которой R 1  обозначает водородный атом, метил или -NHCO-C 1 -C 4 алкил, R 2  обозначает C 1 -C 4 алкил, причем возможно, но необязательно, что алкильная цепь С 2 - или с еще большим числом углеродных атомов прерывается кислородным атомом, а R 3  независимо от R 2  имеет любое из значений R 2 . Также предложен способ окрашивания или печатания по полусинтетическим или синтетическим гидрофобным волокнистым материалам, в котором краситель формулы (1) или смесь красителей формулы (1) и (4) наносят на такие материалы или вводят в них. Технический результат - дисперсные красители, обеспечивающие окрашивание, характеризующиеся высокой степенью прочности к стирке и к поту. 3 н. и 4 з.п. ф-лы, 2 табл.
Patent RU-2260390-C2 (RU)
Inventor: JURCHENKO V V
IPC: A61B17/225
Filed: 2003-09-18
Granted: 2005-09-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has electrode mounted in envelope having metal cylinder allowing electrode end to be introduced into its internal opening and to be engageable with basket end allowing pusher to pull it away. 
     EFFECT: enhanced effectiveness in crushing concrements to pieces; reduced risk of traumatic complications. 
     2 dwg
Patent RU-2292048-C2 (RU)
Title: Method for predicting disease outcome in generalized purulent peritonitis cases
Inventor: IVANOV IGOR VLADIMIROVICH
IPC: G01N33/92
Filed: 2003-10-08
Granted: 2007-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining general cholesterol, high density lipoprotein cholesterol, leukocytic intoxication index, leukocyte shift index. General cholesterol value falling below 2.5 mmole/l, high density lipoprotein cholesterol below 0.9, leukocytic intoxication index growing above 4.0 and leukocyte shift index above 6.0, unfavorable treatment outcome is to be predicted. 
     EFFECT: high accuracy of early stage prognosis. 
     3 tbl
Patent RU-2258349-C2 (RU)
Title: Pull-type header
Inventor: BUR JANOV A I
IPC: A01D34/03
Filed: 2003-11-03
Granted: 2005-08-20
Abstract: FIELD: agricultural engineering, in particular, pull-type headers for mowing of cereals and laying cut stems in windrow on field. 
     SUBSTANCE: header has drive part with transverse beam and columns, and platform with tie-rods. Platform has lifting and lowering hydraulic cylinders and spring units for balancing thereof. Tie-rods are interconnected by cross-piece and are pivotally coupled with their ends to columns. Hydraulic cylinders are mounted on transverse beam brackets. Stops mounted on transverse beam are cooperating with levers in upper position of platform. Transverse beam is connected with upper part of platform through tightening devices and balancing spring units. Header provides following of field relief in transverse direction and keeps optimal angle of platform inclination to field surface on changing cutting height of grain stand. 
     EFFECT: simplified construction and increased efficiency. 
     6 dwg
Patent RU-2262289-C2 (RU)
Title: Циклонное пылеулавливающее устройство пылесоса
Inventor: OH JANG-KEUN
IPC: B04C5/187
Filed: 2003-11-04
Granted: 2005-10-20
Abstract: Циклонное пылеулавливающее устройство может быть использовано в пылесосе и обеспечивает повышение эффективности пылеулавливания содержащихся в воздухе инородных частиц за счет выполнения множества раз процессов центрифугирования для сортировки их по размерам, снижение шума и повышение срока службы фильтра. Устройство содержит корпус нижнего циклонного уловителя, предназначенный для центрифугирования и улавливания больших инородных частиц, содержащихся в воздухе, вводимом из наружного пространства, по меньшей мере один корпус верхнего циклонного уловителя, расположенный у верхней части корпуса нижнего циклонного уловителя и предназначенный для центрифугирования и улавливания небольших инородных частиц, содержащихся в воздухе, выходящем из корпуса нижнего циклонного уловителя, с целью сортировки частиц по размеру, и контейнер для сбора пыли, размещенный с возможностью отсоединения на корпусе нижнего циклонного уловителя. Контейнер разделен на часть для сбора верхней пыли, предназначенную для сбора инородных частиц, подвергнутых центрифугированию в корпусе верхнего циклонного уловителя, и часть для сбора нижней пыли, предназначенную для сбора инородных частиц, подвергнутых центрифугированию в корпусе нижнего циклонного уловителя. 6 з.п. ф-лы, 7 ил.
Patent RU-2269590-C2 (RU)
Inventor: SHAROV IGOR FEDOROVICH
IPC: C23C4/12
Filed: 2003-11-11
Granted: 2006-02-10
Abstract: FIELD: electrical manufacturing industry; Methods of the gas-flame spraying of protective coatings. 
     SUBSTANCE: the invention is pertaining to the field of electrical manufacturing industry, in particular, to the method of the gas-flame spraying of a protective coating. The method includes the preparatory operation and the process of the gas-flame spraying. At that in the capacity of the substrates for a coating are used the local areas of the products surfaces. The preparatory operations include a mechanical and an electrolytic cleanout of the near-surface layer of the substrates and initial heating of the indicated local areas up to 250 - 420°C. At spraying the flow of the powdery components is fed at an acute angle to the substrates. The powdery components include aluminum powder for formation of the coating layer containing Ni 3 Al phase. Under the areas of the gas-flame spraying a revolving reversing magnetic field is formed, on the properties of which depends the speed of laying the depositing and distributed by the magnetic field particles and the height of the reticular beds laying in the coating. The technical effect of the invention is an increased adhesive power of such a coating. 
     EFFECT: the invention ensures an increased adhesive power of the gas-flame spraying protective coating. 
     4 cl, 1 ex
Patent RU-2324688-C2 (RU)
Inventor: TSEN KHUJKHUJ
IPC: A61K31/616
Filed: 2002-06-10
Granted: 2008-05-20
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: invention relates to the benzo-iso-selenium zolonyl derivatives with the general formula (I)   or (II)  , where R - C 1 -C 6 -alkylen, phenyliden, biphenyliden, R' - polysaccharide residue or residue  , where M - Pt or Pd. 
     EFFECT: compounds possess anti-inflammatory, antiviral and antithrombotic activities. 
     12 cl, 7 ex, 8 tbl
Patent RU-2274652-C2 (RU)
Inventor: LETECHINA NADEZHDA VLADIMIROVN
IPC: C10G1/10
Filed: 2004-01-30
Granted: 2006-04-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a chemical method for processing waste of rubber-technical articles and domestic waste. Method involves depolymerization of the parent materials with addition of an organic solvent to obtain condensate and depolymerizate. Superheated organic solvent at temperature 200-500°C under pressure 0.1-0.3 bar is used as an organic solvent. Depolymerization is carried out by using gas torch forming in Laval's nozzle and representing products of high-temperature cracking of a mixture of organic solvent and depolymerizate. Part of depolymerizate is fed into furnace by high-pressure pump wherein it is heated to temperature 600-650°C and recovered to the depolymerization zone for high-temperature cracking through Laval's nozzle with separation for fractions. Invention provides simplifying technology and decreasing the cost in waste processing. 
     EFFECT: improved processing method. 
     1 dwg
Patent RU-2313134-C2 (RU)
Inventor: ARNAUTOV LEONID NIKOLAEVICH
IPC: G09B23/28
Filed: 2004-05-27
Granted: 2007-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves autotransplanting vasculomusculofascial flap into eye sclera, into optic nerve tunic or orbital sellular tissue behind Tenon's capsule. The flap is formed outside of orbit tissues. Its size is equal to 0.6-0.8 times of eye meridian. Artery caliber is not less than 2 mm, venous one is not less than 4 mm near the flap base. Autotransplant is placed  with arterial and venous anastomoses of central flap end being superposed with additional feeding source or without superposition. 
     EFFECT: enhanced vascularization effectiveness; prolonged model storage time. 
     2 cl, 1 dwg
Patent RU-2280590-C2 (RU)
Inventor: BOL SHAKOV MIKHAIL VALENTINOVI
IPC: B64C1/00
Filed: 2004-06-28
Granted: 2006-07-27
Abstract: FIELD: on-board control complexes of flight vehicles, mainly, high-velocity homing jet projectiles. 
     SUBSTANCE: the method includes vertical or vertical-perspective sighting of reference points of the underlying surface by the homing head, the columns in its matrix receiver are positioned along the fixed longitudinal axis of the flight vehicle, and the lines - across the given axis.  The modulus and the sign of variation of the bank angle are determined according to the direction of the direct or reverse displacement (successive according to the numbers of the columns) of the reference point image fixed by the receiver at the consecutive time moments of the clock interval.  The data on the viewing angle of the matrix receiver and the quantity of its columns are used in this case.  The angular velocity and the acceleration in roll of the flight vehicle or a part of it may be determined from this information and the length of the clock interval. 
     EFFECT: simplified composition of the on-board control complex from which the specialized equipment units may be excluded, which makes it possible to improve the "efficiency-cost" index for the flight vehicles under consideration. 
     4 cl, 2 dwg
Patent RU-2293768-C2 (RU)
Inventor: KUSINSKIJ GZHEGOZH J
IPC: C22C38/58
Filed: 2002-12-12
Granted: 2007-02-20
Abstract: FIELD: metallurgy industry; production of the high-performance carbon steels. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy industry, in particular, to production of the high-performance carbon steels. The invention presents the carbon steel and the method of its production. The carbon steel contains the martensite-austenitic grains, the temperature of the beginning of the martensite transformation at least at about 300 °C and the diameter of the martensite-austenitic grains of 10 microns or less, at that each grain has the microstructure containing the martensite laminas alternating with the thin austenitic films with the similar orientation within the limits of the indicated grain limited by then austenitic shell. The method includes: formation of the steel composition with temperature of the beginning of the martensite transformation at least about nearby 300 °C; heating of the indicated steel to the temperature sufficient for its transform into the uniform austenitic phase and transfer of all the alloying components into the soluble state; treatment of the uniform austenitic phase; at that the temperature of the austenitic phase is higher than the temperature of recrystallization of the austenite for production of the size of the grain approximately of 10 micron or less; refrigeration of the uniform austenitic phase in the field of the phase of the martensite transformation for production of the martensite-austenitic grains of approximately 10 microns or less; refrigeration of the austenitic phase in the field of the phase transformation of the  martensite for transition into the fusion-spliced martensite-austenitic grains with the diameter approximately of 10 or less with the microstructure containing the laminas of martensite alternating with the thin films of the austenite with the similar orientation within the limits of the indicated grin. The technical result of the invention is production the high-strength corrosion- resistant carbon steel with the heightened stability of austenite. 
     EFFECT: the invention ensures production the high-strength corrosion- resistant carbon steel with the heightened stability of austenite. 
     10 cl, 2 dwg
Patent RU-2279123-C2 (RU)
Inventor: GAMMEL BERNDT
IPC: G06F1/00
Filed: 2003-01-10
Granted: 2006-06-27
Abstract: FIELD: computer science, namely, engineering of computing devices for processing data. 
     SUBSTANCE: device has first input for sending first encrypted operand, second input for second encrypted operand, third input for encryption parameter and output for encrypted result of operation. Also provided is adder with selective transfer for encrypted data, cryptographic processor, providing high level of protection from attacks, method for performing operations with operands, method and device for forming computing device for performing operations with operands. 
     EFFECT: increased level of protection of data processing. 
     6 cl, 26 dwg