baber/WOPTO huggingface dataset:
Patent RU-2226735-C2 (RU)
Inventor: VORONOV V V
IPC: H02H3/20
Filed: 2002-07-08
Granted: 2004-04-10
Abstract: FIELD: electrical engineering, applicable in everyday life and at factories at protection against overvoltages and load currents using impulse supply sources or some other active load. SUBSTANCE: the device has a diode bridge with a semiconductor key opposite connected to its diagonal, the key uses a field-effect transistor and a unit of control and phase cut-off comparators that registers the value of the supply- line voltage and is connected to the first load input, the input terminals of the diode bridge are connected to the second load input and the output of the supply-line voltage. EFFECT: enhanced speed of response of load cut-off at an overvoltage and expansion of functional potentialities. 1 dwg
Patent RU-2227039-C2 (RU)
Title: Пробиотическая композиция с высокой антагонистической активностью в отношении условно-патогенной и патогенной микрофлоры для лечебно-профилактических средств и способ ее получения
Inventor: ALEKHINA G G
IPC: C12N1/20
Filed: 2002-07-03
Granted: 2004-04-20
Abstract: Пробиотическая композиция содержит живую нелиофилизированную микробную массу штамма Enterococcus faecium L-3 в количестве не менее 1×10 5  КОЕ на одну дозу или его смесь со штаммом или штаммами полезных микроорганизмов и жировой компонент основы, который дополнительно содержит сыпучий компонент в соотношении 1:1-1:10 с жировым компонентом, при этом микробная масса и жировой компонент основы берут в соотношении, обеспечивающем в композиции содержание полезной микрофлоры не менее 1×10 5  КОЕ на одну дозу. Способ характеризуется тем, что для выращивания микробной массы берут изолированный соевый белок "Supro Plus 2640", среду центрифугируют, отделяют осадок, высушивают методом контактной сушки, которую проводят на крахмале, и/или тальке, и/или рисовой муке, и/или иной мелкодисперсной порошкообразной массе при температуре до +45°С до образования сыпучей массы, которую смешивают с жирами, нейтральными для полезной микрофлоры и для кожи и слизистых человека. Технический результат - изобретение позволяет получить пробиотическую композицию для новых лечебно-профилактических средств и пищевых продуктов с использованием в них жизнестойкой и активной микробной массы живых бактерий, что придает этим средствам в целом высокий терапевтический эффект за счет способности подавлять патогенную микрофлору, а также нормализовать микробиоценоз организма человека, в том числе после тяжелых инфекций, лечения антибиотиками и др. 2 с. и 8 з.п. ф-лы, 1 табл.
Patent RU-2230443-C2 (RU)
Inventor: GOLOVACHEV V I
IPC: A01B1/06
Filed: 2002-08-05
Granted: 2004-06-20
Abstract: FIELD: agricultural equipment, in particular, hand-held equipment for tillage of agricultural land and country house plots. 
     SUBSTANCE: hand-held tillage tool has working tool connected through holder to shank and made in the form of U-shaped bracket with cutting members attached thereto by fastening members. Cutting members are made in the form of two plated knives formed as shares fixed in parallel with one another on U-shaped bracket. Each plated knife is composed of upper flat part and lower curved part. Flat parts of knives are aligned with vertical walls of U-shaped bracket. Outer sides of curved part of each knife are converging at an angle of 30-45 deg to define wedge and are sharpened to form cutting edges. Holder is made in the form of faceplate with openings for receiving of fastening members and is rigidly attached to horizontal part of U-shaped bracket. Holder is arranged at an angle of 20-50 deg to horizontal part of U-shaped bracket in horizontal plane and at an angle of 30-60 deg to horizontal part of U-shaped bracket in vertical plane. 
     EFFECT: enhanced reliability in operation and increased efficiency of 
     hand-held tillage tool. 
     3 cl, 4 dwg
Patent RU-2267406-C2 (RU)
Title: Способ изготовления надпечатываемых с помощью лазера носителей информации, изготовленный этим способом носитель информации и заготовка для его изготовления
Inventor: BRAUN ECKHARD
IPC: B42D25/41
Filed: 2001-02-22
Granted: 2006-01-10
Abstract: Настоящее изобретение относится к способу изготовления носителя информации, прежде всего удостоверений личности в виде карт, ценных бумаг и т.п. Способ изготовления носителя информации (1, 10) с обладающим оптически переменными свойствами защитным элементом, который имеет по меньшей мере одну визуально различимую маркировку (5, 6, 11) и по меньшей мере один светопроницаемый слой (4) с оптически переменными свойствами. Слой с оптически переменными свойствами по меньшей мере на отдельных участках перекрывается с маркировкой, заключающейся в том, что на носитель информации наносят светопроницаемый слой (4) с оптически переменными свойствами и затем сквозь этот слой с оптически переменными свойствами в или на маркируемом с помощью лазера слое (7) носителя информации воздействием лазерным излучением выполняют маркировку (5, 6, 11). Слой (4) с оптически переменными свойствами содержит материал, создающий оптически переменный эффект, при этом данный слой (4) под воздействием лазерного излучения остается неизменным. Таким образом обеспечивается создание простого и более экономичного способа изготовления носителя информации, обладающего высокой степенью защиты от подделки. 3 н. и 26 з.п. ф-лы, 4 ил.
Patent RU-2273977-C2 (RU)
Inventor: ZELINSKIJ NIKOLAJ ZDISLAVOVICH
IPC: A01B49/02
Filed: 2002-10-24
Granted: 2006-04-20
Abstract: FIELD: agricultural engineering, in particular, soil harrowing by means of any self-propelled power supplied vehicle. 
     SUBSTANCE: unit has self-propelled vehicle, frame and flexible working tool connected with frame. Working tool is formed as chain-type rotating sweep with mellowing teeth. Unit is also equipped with two disk harrow blocks. Harrow disks are arranged in inclined position and are capable of rolling. Frame has chain sweep pulling mechanism members. Unit is additionally equipped with rotavators having movable knives mounted on frame forward of disk harrow blocks. Harrow shafts and spacer bushings are formed massive. Disks are equipped with teeth having wear-resistant edges provided with faceplates, and are alternately directed to different sides from disk surface. Disk harrow blocks may be connected to power takeoff shaft of vehicle and serve as third drive wheels of vehicle. 
     EFFECT: minimal draft to advancement of vehicle, uniform tillage of soil with regard to soil thickness, and enhanced reliability in operation. 
     2 cl, 13 dwg
Patent RU-2264217-C2 (RU)
Inventor: LI FREHNSIS I
IPC: A61K31/275
Filed: 2001-03-22
Granted: 2005-11-20
Abstract: FIELD: oncology. 
     SUBSTANCE: method comprises administering to an animal, requiring this treatment, in a synergetic mode, therapeutically effective amount of (i) agent selected from group including cytotoxic agents and cytostatic agents and (ii) compound of formula I (given in description) or pharmaceutically acceptable salt thereof. Method provides synergic antitumor effect when using diminished doses of one or both active ingredients, prevents or slows development of multidrug resistance of tumor while ensuring destruction of both proliferative and non-proliferative tumor cells. 
     EFFECT: enabled use of reduced doses of drugs. 
     7 cl, 23 dwg, 6 tbl, 25 ex
Patent RU-2243038-C2 (RU)
Inventor: KOMAROV V N
IPC: B08B3/12
Filed: 2002-11-28
Granted: 2004-12-27
Abstract: FIELD: methods of individual cleaning of items. 
     SUBSTANCE: the invention presents a method and a device for mega-acoustical cleaning of emulsion carriers. The group of the inventions is pertinent to the methods of individual cleaning of items and may be used at mega-acoustical cleaning of, for example, semi-conducting plates and phototemplates. The method provides, that a surface of the emulsion carriers is scanned by a jet of the insonified cleaning liquid on a radius of its surface from the center to the periphery and back. The emulsion carrier is twirled in respect with a jet in a plane perpendicular to a direction of its feeding. From the opposite side of the emulsion carrier along the whole trajectory of scanning of the insonified liquid they form a liquid stream washing the surface of the emulsion carrier from the opposite side, insonify it through thickness of the emulsion carrier and then affect by the insonified liquid on the opposite side of the emulsion carrier. The device for realization of the offered method contains a body, a bath with an emulsion carrier holder installed on the shaft of its drive, an atomizer with a nozzle for delivery of a cleaning liquid installed above the emulsion carrier with possibility of a reciprocating motion along a radius from the center to the periphery and means for delivery of the cleaning liquid in the atomizer and the bath. The emulsion carrier is made in the form of a rotor with holders. Inside the rotor there is an additional bath, dimensions of which are commensurable with the trajectory of the scanning jet of the insonified liquid from the nozzle of the atomizer and which is fixed on the upper part of the hollow rod coaxially installed inside the drive shaft and fixed n the body. At that the upper part of the hollow rod is made dead, and the bottom of the additional bath has the radial channel linked with the transversal channels also made in the bottom of the additional bath. Besides in the point of the additional bath fixation on the hollow rod there are radial holes, and in the bath there are a cylindrical recess and grooves linked with the radial channel of the bottom of the bath. Such a design ensures two-sided megaacoustical cleaning of the emulsion carriers at use of one piezoemitter and increased efficiency of cleaning. 
     EFFECT: the inventions ensure two-sided megaacoustical cleaning of the emulsion carriers at use of one piezoemitter and increased efficiency of cleaning. 
     2 cl, 7 dwg
Patent RU-2298563-C2 (RU)
Inventor: ROT MIKHAEHL
IPC: C07D491/113
Filed: 2001-05-14
Granted: 2007-05-10
Abstract: FIELD: organic chemistry, chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to using hydroxylamine esters for decreasing molecular mass of polypropylene, propylene copolymers or polypropylene mixtures. Method involves addition to propylene polymers subjected for destruction at least one hydroxylamine ester chosen from group including compound of the formula (IA):   wherein n means 1; R a  means aliphatic carboxylic acid acyl radical comprising from 2 to 18 carbon atoms; R' 1 , R' 2  and R' 3  mean independently of one another hydrogen atom or methyl group; G means aliphatic carboxylic acid acyl-acyl radical comprising from 1 to 18 carbon atoms or aromatic carboxylic acid acyl-acyl radical comprising from 7 to 18 carbon atoms of the formula (IB):   wherein n means 1; R a  means aliphatic carboxylic acid acyl radical comprising from 2 to 18 carbon atoms; each R' 1 , R' 2  and R' 3  means independently of one another hydrogen atom or methyl group; G 1  means hydrogen atom, (C 2 -C 18 )-alkanoyl; G 2  means hydrogen atom, (C 1 -C 8 )-alkyl,  aliphatic carboxylic acid acyl-acyl radical comprising from 1 to 18 carbon atoms of the formula (IC):   wherein n means 1; R a  means aliphatic carboxylic acid acyl radical comprising from 2 to 18 carbon atoms; each R' 1 , R' 2  and R' 3  means independently of one another hydrogen atom or methyl group; G means (C 2 -C 8 )-alkylene, (C 4 -C 22 )-acyloxyalkylene or aliphatic carboxylic acid acyl radical comprising from 1 to 18 carbon atoms and this mixture is heated to temperature below 280°C. Addition of hydroxylamine esters results to increasing the destruction degree of used polypropylene polymer that is reflected by the melt efflux velocity value in comparison with this index of the parent polymer. 
     EFFECT: improved method for molecular mass decreasing. 
     3 cl, 15 tbl
Patent RU-2273446-C2 (RU)
Inventor: POPOV ANATOLIJ MIKHAJLOVICH
IPC: A23L2/39
Filed: 2002-12-20
Granted: 2006-04-10
Abstract: FIELD: food-processing industry, in particular, production of dry compositions of alcohol-free beverages, may be used in production of instant granulated beverages. 
     SUBSTANCE: method involves producing semi-finished product concentrate from raw plant material by preliminarily mixing dosed amounts of ground starch and sugar; processing berries for producing of juice and small shots; dehydrating small shots to residual moisture content of up to 8-10 wt%, followed by grinding thereof into particles of 0.02 mm size or less; concentrating juice to 55-65 wt% of dry substance; placing dosed amounts of processed solid phase into mixer and discharging concentrated juice into measurer-mixer; dosing and solving vitamin preparation, potassium iodide and iron sulfate and introducing into measurer-mixer directly before usage and thoroughly mixing with concentrated juice; moving dry components into plate-type granulator having activator equipped with drive and spaced from plate bottom and side by distance of 5-10 mm, with ratio of diameter of activator working tool to diameter of plate being equal to 1:12-1:8; moistening mixed dry components with concentrated juice and solution of vitamin preparation, potassium iodide and iron sulfate to 60-70 wt% of optimal moisture content; providing additional moistening of mixture for obtaining of granulated ready product. Basic components are used in the following ratio, wt%: starch 20.0-24.0; small shots 6.0-20.0; concentrated juice at the rate of dry substance of 5.0-10.0; vitamin preparation up to 0.4; citric acid at the rate of monohydrate of up to 5.0; potassium iodide up to 0.2; iron sulfate (nonaqueous) up to 0.3; sugar the balance. 
     EFFECT: improved quality of end product. 
     5 ex
Patent RU-2256175-C2 (RU)
Title: Method for determination of tea quality
Inventor: TATARCHENKO I I
IPC: G01N33/02
Filed: 2003-03-07
Granted: 2005-07-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves determining content of extractive substances, ash and caffeine in tea by extracting tea sample with boiling distilled water; bringing extract to predetermined dilution extent and measuring its light transmission within wavelength range of 200-359 nm; calculating enumerated quality factors on the basis of measurement data by predetermined dependences. 
     EFFECT: reduced labor intensity owing to reduced number of series tests. 
     1 tbl, 1 ex
Patent RU-2271363-C2 (RU)
Inventor: KUK STIVEN LEONARD
IPC: C07F15/02
Filed: 2001-08-30
Granted: 2006-03-10
Abstract: FIELD: chemistry of metalloorganic compounds. 
     SUBSTANCE: invention describes a composition that comprises one or some compounds of the formula (I): X-Y (I) wherein X means group of the formula (II):   Y means group of the formula (III):   wherein each A and B means independently unsubstituted or substituted aromatic carbon ring or unsubstituted or substituted aromatic heterocyclic ring; group or each group Z represents independently unsubstituted or substituted bivalent hydrocarbyl group; n means 0 or a whole number from 1 to 10. Also, invention relates to using such compounds in recovering gas black-traps in combustion systems, such as engines with spontaneous ignition as result of high degree of compression. 
     EFFECT: valuable technical properties of compositions. 
     42 cl, 16 tbl, 7 ex
Patent RU-2346068-C2 (RU)
Title: Материал, способный к износу истиранием, изделия и корпусы из этого материала и способ его получения
Inventor: BRAJAR FREDERIK
IPC: F01D5/28
Filed: 2003-06-10
Granted: 2009-02-10
Abstract: Изобретение относится к порошковой металлургии, в частности к материалу, способному к износу истиранием, состоящему из металлического сплава на основе никеля и/или кобальта, не содержащего оксиды, или из керамики. Материал содержит закрытые поры с эквивалентным диаметром 50-100 мкм и/или выемки на поверхности. Для получения материала готовят гомогенную смесь из порошкового и органического связующего. При необходимости дополнительно вводят эффективное количество частиц твердой смазки и/или частиц материала припоя. Смесь формуют прессованием или литьем под давлением в форме, которая при необходимости снабжена выступами. Из сформованной заготовки удаляют связующее и, по меньшей мере, частично уплотняют посредством спекания в неокисляющей атмосфере. Полученный материал обладает хорошей способностью к истиранию, стойкостью к рабочим температурам и эрозии. 4 н. и 13 з.п. ф-лы, 1 ил.
Patent RU-2275021-C2 (RU)
Inventor: CHURUNOV VLADIMIR NIKOLAEVICH
IPC: A01K73/02
Filed: 2003-06-30
Granted: 2006-04-27
Abstract: FIELD: fish industry, in particular, determination of trawl net catching capacity for further application in scientific investigations for calculating of fish stock, and in trawl catching methods. 
     SUBSTANCE: method involves finding partial of dividing the number of fishes caught by means of trawl net by the number of fishes downstream of trawl net, the latter number being defined by means of echo sounder, which is disposed above floating means moved synchronously above trawl net mouth space. During movement of echo sounder, cone of hydroacoustic beam overlaps space between otter trawl boards and trawl net wings. 
     EFFECT: increased efficiency and provision for obtaining of reliable data on the number of fishes in trawl net working zone. 
     1 dwg
Patent RU-2298015-C2 (RU)
Inventor: BEJRD MAJKL
IPC: C08F110/10
Filed: 2002-01-24
Granted: 2007-04-27
Abstract: FIELD: polymerization processes and catalysts. 
     SUBSTANCE: invention relates to cationic polymerization process to produce high-molecular weight polymers, particularly to polymerization of isobutylene of copolymerization of isobutylene and isoprene at reduced pressure in presence of catalytic system including initiator and activator forming jointly reactive cation and non-coordinating anion. Initiator is compound of general formula Cp*MMe 3 , where Cp* is η 5 -pentamethylcyclopentadienyl, M is Ti, Hf, or Zr, Me is methyl, and activator is prepared by reaction of B(C 6 F 5 ) 3  with co-initiator, which is selected from group composed of alcohol, thiol, carboxylic acid, and fluorinated alcohol. Ratio of co-initiator to B(C 6 F 5 ) 3  ranges from 0.01:1 to 1:1. 
     EFFECT: expanded process possibilities. 
     5 cl, 2 tbl, 43 ex
Patent RU-2257351-C2 (RU)
Inventor: BUCHIKHIN E P
IPC: C01G43/06
Filed: 2003-08-27
Granted: 2005-07-27
Abstract: FIELD: industrial inorganic synthesis and radioactive materials technology. 
     SUBSTANCE: invention can be used for recovering uranium from exhausted nuclear fuel as well as from uranium production waste, uranium alloys, and products. Method involves dissolving uranium metal or alloy in nonaqueous solvent in presence of oxidant (in particular chlorine) and direct precipitation from nonaqueous solution. More specifically, dissolution is accomplished in tributyl phosphate/tetrachloroethylene system with 5 to 100 vol % tributyl phosphate and precipitation is caused by alkali metal or ammonium fluoride or hydrofluoric acid. Precipitated uranium fluoride is washed with heterogeneous tetrachloroethylene/water mixture. 
     EFFECT: accelerated dissolution of uranium-containing materials in absence of evolution of explosive gases and simplified process. 
     4 cl, 8 ex
Patent RU-2261819-C2 (RU)
Inventor: SKVORTSOV N P
IPC: B63C7/06
Filed: 2003-10-29
Granted: 2005-10-10
Abstract: FIELD: raising sunken vessels, mainly sunken submarines. 
     SUBSTANCE: proposed rescue ship's lift is made in form of submarine provided with grips and passageways for crew. Smoothly located along sides of this submarine are frames with  brackets to which bearing levers and hydraulic cylinders are connected. Grips have beams and tubular sides made from horizontal pipes located vertically in these beams; they are also provided with brackets for connecting the said levers and hydraulic cylinders for vertical motion of these grips and closing of their bent lower ends under sunken vessel, thus forming bilge for this vessel. Horizontal pipes are communicated by means of end tubular strips; they are also communicated with compressed air reservoirs through compressors for transfer of air from reservoir and vice versa for forcing water out of said pipes and admitting water to them. Each passageway is made in form of pipe running through pressurized aperture in submarine hull bottom and provided with elements for hermetic connection with escape hatch of vessel to be hoisted. 
     EFFECT: reduction of ship-raising time; enhanced safety. 
     4 cl, 7 dwg
Patent RU-2308446-C2 (RU)
Inventor: BORGMAJER FRIDER
IPC: C07C57/05
Filed: 2002-05-02
Granted: 2007-10-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: invention relates to improved process to produce acrylic acid via heterogeneously catalyzed gas-phase partial oxidation of propane wherein starting reactive gas mixture containing propane, molecular oxygen, and at least one gas diluent is passed at elevated temperature over a multimetal oxide bulk depicted by total stoichiometry as Mo 1 V b M 1   c M 2   d O n  (I), in which M 1  = Te and/or Sb and M 2  is at least one element from group comprising Nb, Ta, W, Ti, Al, Zr, Cr, Mn, Ga, Fe, Ru, Co, Rh, Ni, Pd, Pt, La, Bi, B, Ce, Zn, Si, and In; b = 0.01 to 1, c = >0 to 1, d = >0 to 1, and n = number, which is determined by valence and number of non-oxygen elements in (I). Propane is partially oxidized to produce acrylic acid in a process wherein composition of starting reaction mixture is at least two times varied in the course of process such that molar percentage of gas diluent (water steam) in starting reaction gas mixture decreases relative to molar percentage of propane contained in starting gas mixture. 
     EFFECT: reduced amount of water steam in gas mixture without loss in selectivity and activity of catalyst regarding target product. 
     5 cl, 1 dwg, 10 ex
Patent RU-2269450-C2 (RU)
Inventor: JANSUFIN NIGMATULLA RAKHMATULL
IPC: B63H16/10
Filed: 2004-02-04
Granted: 2006-02-10
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: proposed training boat is provided with oars articulated in oarlocks; oars are provided with handles and rods. Handle of each oar is connected with stem by means of half-gears fitted on adjacent ends. Opposite end of stem is rotatably connected with lever to which blade is secured; secured to other end of lever is tie rod whose second end  is secured to vertical axle on L-shaped plate of oarlock. They are mounted on extended brackets to which oblong ring is secured near half length of handle of each oar; this ring is bent over length of circle relative to vertical axle of attachment of half-gear. In developed state this ring is formed by parallel upper and lower tubes interconnected by means of tubular half-rings. Secured on handle passed through ring is revolving shaft locked on either side with locking rings to exclude its motion over handle. 
     EFFECT: rational use of thwartman's muscular force. 
     3 dwg
Patent RU-2273806-C2 (RU)
Title: Радиатор
Inventor: KRIKELS ZHAN ZHOZEF
IPC: F24H3/02
Filed: 2004-03-23
Granted: 2006-04-10
Abstract: Изобретение предназначено для применения в радиаторах. Радиатор содержит теплообменник, расположенный в открытом корпусе и который, в основном, имеет одну или несколько труб, на которых установлены пластинки, расположенные в один или несколько рядов на равных расстояниях друг от друга, причем расстояние между пластинками составляет, по меньшей мере, 3 мм, при этом установлен, по меньшей мере, один вентилятор над теплообменником, причем вентилятор выполнен с возможностью втягивания воздуха, проходящего сквозь теплообменник. Кроме того, вентилятор может быть выполнен в виде вентилятора осевого типа или в виде вентилятора центробежного типа, или вентилятора с поперечным направлением потока. Вентилятор также снабжен опорами, которые в промежутках между пластинками опираются на трубу или трубы и оснащены крепежными средствами, при помощи которых они могут быть закреплены на трубах. Толщина пластинок радиатора находится в диапазоне от 0,15 до 1,00 мм, причем пластинки выполнены гофрированными из меди, алюминия или стали. Изобретение позволяет снизить потребление электроэнергии, уровень шума и количество сквозняков. 9 з.п. ф-лы, 5 ил.