baber/WOPTO huggingface dataset:
Patent RU-2273633-C2 (RU)
Inventor: OKAZAKI KOSUKE
IPC: C07D271/10
Filed: 2001-10-02
Granted: 2006-04-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivatives of 5-amidino-2-hydroxybenzenesulfonamide of the general formula (I):   wherein R 2  means hydrogen atom (H), lower alkyl that can comprise a substitute chosen from the group (A): wherein (A) means -COOR A , -CONR B R C , 3-7-membered monocyclic heterocycloalkyl group comprising one or two heteroatom in ring chosen from atoms N, O, S that can comprise oxo-group and 5-6-membered monocyclic aromatic heterocyclic group comprising one-three heteroatoms in ring chosen from atoms N, O, S that can comprise oxo-group or lower alkyl wherein R A  means hydrogen atom (H), 3-7-membered monocyclic aliphatic alkyl group, lower alkyl that can comprises a substitute chosen from the group (i) wherein (i) means -COOR A1  wherein R A1  means hydrogen atom (H), -OCOR A2  wherein R A2  means lower alkyl group, -OCOOR A3  wherein R A3  means lower alkyl, -OR A4  wherein R A4  means hydrogen atom (H), lower alkyl -CONR A5 R A6  wherein R A5  and R A6  mean independently hydrogen atom (H), lower alkyl, or -NR A5 R A6  forms 5-6-membered monocyclic amino-group comprising one heteroatom in ring chosen from atoms N, O, S and another one distinct from nitrogen atom (N) instead a bond; wherein R B  and R C  mean independently hydrogen atom (H), lower alkyl that can comprise a substitute chosen from the group (ii), or -NR B R C  forms 5-6-membered monocyclic amino-group comprising one heteroatom in ring chosen from atoms N, O, S and another one distinct from nitrogen atom (N) instead a bond; (ii) means -COOR B1  wherein R B1  means hydrogen atom (H), lower alkyl; T means oxygen atom (O), sulfonyl group; or TR 1  means -SO 2 NR B3 R C3  wherein R B3  and R C3  means independently hydrogen atom (H), lower alkyl; R 2  means lower alkyl, phenyl that can comprise one-three substitutes chosen from the group (B) wherein (B) means halogen atom, -COOR E , sulfamoyl, lower alkylsulfonyl wherein R E  means lower alkyl; Q means hydrogen atom (H), lower alkyl that can comprise a substitute chosen from the group (D) wherein (D) means 5-6-membered monocyclic aromatic heterocyclic group that can comprise one-three heteroatom chosen from atoms N, O, S that can comprise a substitute chosen from the group (iv) wherein (iv) means oxo-group, lower alkyl; Z means hydrogen atom (H), hydroxyl group (OH), -COOR N  wherein R N  means lower alkyl that can comprise a substitute chosen from the group (viii) wherein (viii) means -OCOR 5  wherein R N5  means lower alkyl that can comprise -OCOR N51  wherein R N51  means lower alkyl; or its pharmaceutically acceptable salt. Compounds of the formula (I) inhibit activated factor X in blood coagulation system that allows their using in pharmaceutical composition. Also, invention describes intermediate compounds. 
     EFFECT: valuable medicinal properties of compounds and compositions. 
     12 cl, 5 tbl
Patent RU-2247982-C2 (RU)
Title: Method of determining octane number of motor petrol
Inventor: ILJASOV L V
IPC: G01N25/00
Filed: 2003-04-09
Granted: 2005-03-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises determining the values of the inform-parameter for various reference petrols, plotting calibration dependence of the inform-parameter on the octane number, determining the value of the inform-parameter of a sample of petrol to be analyzed, determining octane number of the petrol to be analyzed from the calibration curve, and measuring density and temperature of the sample. The value of the inform-parameter is determined from measuring the surface tension of the sample. The octane number is calculated within temperature range 10-40 o C. 
     EFFECT: enhanced accuracy of determining. 
     1 tbl cl, dwg
Patent RU-2254886-C2 (RU)
Inventor: RESHETOV L M
IPC: A61N1/44
Filed: 2003-04-29
Granted: 2005-06-27
Abstract: FIELD: medicine; technique and organization of educational process. 
     SUBSTANCE: negative aeroions generator is disposed in computer classroom and is moved along walls by means of guides. Device has aeroions generator, mechanical unit which has guides for moving reversible electric engine generator, rollers fixed at the axis of electric engine reducer and at axis of arm-piece, small rope and end electric switches for switching direction of rotation of electric engine. Speed of motion is chosen depending on sizes of the room and lengths of guides correspondingly. 
     EFFECT: uniform distribution of content of negative aeroions within air space of classroom. 
     6 dwg
Patent RU-2273392-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-27
Granted: 2006-04-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, thermal processing, slight drying, packing and freezing procedures, treating potatoes with preparation produced from Mortierella globalpina micromycet biomass by predetermined process, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2265713-C2 (RU)
Inventor: JUR EV V A
IPC: E21B23/00
Filed: 2003-08-04
Granted: 2005-12-10
Abstract: FIELD: gas production equipment and methods, particularly apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells. 
     SUBSTANCE: device has body with grooves and toothed rings and level piston arranged into the body in upper part thereof. The lever piston is provided with shear bush and is connected with toothed bars through levers and slots. The toothed bars are arranged in the body and may be engaged with toothed rings formed on outer body side. Device also has upper set of toothed bars, cone to be movably joined with dies and lower set connected to lower body part by left-handed thread. Compensating cylindrical coil spring or several disk springs are arranged on the body between upper set and cone. 
     EFFECT: increased reliability of contact between device and casing pipe. 
     1 dwg
Patent RU-2262153-C2 (RU)
Inventor: GARJAINOV S A
IPC: H01L21/44
Filed: 2002-03-01
Granted: 2005-10-10
Abstract: FIELD: electric wiring and sealing of semiconductor parts. 
     SUBSTANCE: proposed method for assembling semiconductor parts includes formation of tab connector pairs on respective surfaces of chip and substrate including their interconnection. Each tab connector in each pair has top part incorporating at least one component of electricity conducting eutectic alloy. Pointed vertical peaks are formed on at least one of tab connectors in each pair. Chip and substrate are pressed to one another by force and tab connectors are heated until pointed peaks penetrate through oxide films provided on respective opposing tab connectors in each pair and come in contact with top surface of other tab connector thereby initiating their fusion. Then tab connectors are cooled down to afford hardening of fused parts and to form conducting joints between each respective pair, as well as to seal package over periphery. In this way semiconductor chip is soldered to substrate by means of alloys having relatively low fusing temperature. 
     EFFECT: enhanced post-hardening strength and environmental friendliness of joint. 
     16 cl, 10 dwg
Patent RU-2277550-C2 (RU)
Inventor: ZHOVNER TAT JANA PETROVNA
IPC: C08K13/02
Filed: 2004-06-22
Granted: 2006-06-10
Abstract: FIELD: rubber industry, medicine. 
     SUBSTANCE: invention proposes the composition for making medicinal technique articles comprises the following components, mas. p. p.: food butadiene-nitrile rubber, 100; polyvinyl chloride resin, 40.0-55.0; highly dispersed amorphous silica, 10.0-15.0; chalk, 40.0-60.0; dibutylphthalate, 35.0-40.0; zinc white, 1.0-1.5; stearic acid, 1.0-1.5; sulfur, 1.5-2.0; thiuram D, 0.35-0.4; thiazole 2MBT, 0.2-0.3 and diphenylguanidine, 0.2-0.3. The composition comprises additionally the following components that are thermodynamically incompatible with rubber, mas. p. p.: polymethylsiloxane liquid, 1.0-1.5; paraffin, 1.0-1.5, and technical carbon as a dye, 0.05-0.1. The composition provides preventing the release of components on the surface that effect pH value, turbidity change, oxidizing capacity and dry residue of the extract. Invention can be used in making articles of medicinal technique - rubber stoppers for sealing glass containers with infusion solutions, blood, blood substitutes and medicinal preparations for internal and external using prepared by industry and in pharmacy. 
     EFFECT: improved and valuable properties of composition. 
     4 tbl, 1 ex
Patent RU-2279171-C2 (RU)
Inventor: PUPYNIN VLADIMIR NIKOLAEVICH
IPC: H02H7/26
Filed: 2004-09-03
Granted: 2006-06-27
Abstract: FIELD: electric engineering, namely, engineering of devices for relay protection of direct current networks from short circuit currents, possible use for protecting traction network of main railroads and industrial plants. 
     SUBSTANCE: device contains relay-differential bridge, formed by two parallel portions of buses having different cross-sections, passing inside a magnetic duct, on which calibrating coil is positioned, additionally provided are indicators of current derivative in form of isolated coils, outputs of each of which are connected to input of appropriate native high speed voltage relay of directional effect, forming a coincidence circuit, controllable thyristor, resistor and power source. 
     EFFECT: increased selectivity of devices protecting powering feeders of direct current traction network. 
     2 dwg
Patent RU-2319194-C2 (RU)
IPC: H05B47/10
Filed: 2003-03-25
Granted: 2008-03-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: power governor can be used for adjustment of light brightness or speed of rotation of fan. Governor has second control circuit intended for controlling operation of triac to apply current to load and first control circuit intended for controlling operation of powerful semiconductor bipolar transistor wit isolated gate to control speed of increase of voltage in load. First control circuit controls operation of second control circuit. 
     EFFECT: reduced pulsation of network voltage applied to power governor. 
     15 cl, 7 dwg
Patent RU-2308903-C2 (RU)
Inventor: GELLERSTEDT FREDRIK
IPC: A61B19/08
Filed: 2003-03-17
Granted: 2007-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: article is covered with glue layer on lower surface. The coating is stretched along at least one edge completely or at least partially and has its width in perpendicular to the edge less than 150 mm. Glue has cohesion to skin greater than 0.5 N/25 mm, preferentially greater than 1.0 N/25 mm, and more preferentially greater than 1.2 N/25 mm. Glue has cohesion to steel less than 4.0 N/25 mm, preferentially less than 3.5 N/25 mm, and more preferentially less than 3.0 N/25 mm. The second version glue cohesion to skin is greater than 0.5 N/25 mm, preferentially greater than 1.0 N/25 mm, and more preferentially greater than 1.2 N/25 mm. Glue has cohesion to itself less than 10.0 N/25 mm, preferentially less than 8 N/25 mm, and more preferentially less than 6 N/25 mm. The third version is distinguished in that the coating 25-200 mm wide and glue cohesion to skin is greater than 0.5 N/25 mm, preferentially greater than 1.0 N/25 mm, and more preferentially greater than 1.2 N/25 mm. Glue has cohesion to skin greater than 0.5 N/25 mm, preferentially greater than 1.0 N/25 mm, and more preferentially greater than 1.2 N/25 mm. Glue has cohesion to steel less than 4.0 N/25 mm, preferentially less than 3.5 N/25 mm, and more preferentially less than 3.0 N/25 mm and most preferentially less than 2.5 N/25 mm. 
     EFFECT: reliable adhesion to skin with small adhesion to other materials. 
     16 cl, 5 dwg, 3 tbl
Patent RU-2282958-C2 (RU)
Inventor: SAVEL EV JURIJ ALEKSANDROVICH
IPC: A01B37/00
Filed: 2004-10-29
Granted: 2006-09-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: proposed track scarifier has side sections secured on cross bar, each containing rippers and knives.  Rippers are arranged in staggered order relative to each other in two rows parallel to cross bar.  Knives are made in form of ripper posts.  Reactive gang of toothed disks is installed behind the rippers.  Drive gang of toothed disks is installed behind disk gang.  Teeth of disks of reactive gang are pointed forward and arranged over digging points of rippers of rear row opposite to middles of spaces between neighbor knives of front and rear rows.  Teeth of disks gang are arranged between teeth of disks of reactive gang. 
     EFFECT: improved quality of scarifying of wet consolidated soil. 
     2 dwg
Patent RU-2289425-C2 (RU)
Title: Method for preventing ent- and respiratory organ diseases caused by viruses and non-specific bacterial flora in early age children born by hiv-infected mothers
Inventor: KOSTINOV MIKHAIL PETROVICH
IPC: A61P37/04
Filed: 2004-12-09
Granted: 2006-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves intranasally administering immunomodulator preparation of bacterial origin with one dose placed in each nasal passage twice a day during 14 days repeated in obligatory way every 3 months during one year. 
     EFFECT: stable repair of injured immunity chains; hindered fixation and reproduction of pathogenic organisms.
Patent RU-2331192-C2 (RU)
Inventor: VAKHENDORFF-NOJMANN UL RIKE
IPC: A01N37/50
Filed: 2003-06-12
Granted: 2008-08-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: described is the fungicidal combination of active agents containing a compound of the formula   and compound of the formula  , in this case the compounds of the formulas (I) and (II) are taken in a synergetic effective interrelation. The fungicidal combination of active agents is higher than the sum of the action of separate active ingredients. 
     EFFECT: obtaining a combination of active agents with a fungicidal action which is considerably higher than the action of separate active agents. 
     2 cl, 2 tbl, 2 ex
Patent RU-2295711-C2 (RU)
Inventor: SABEL NIKOV VIKTOR IVANOVICH
IPC: G01M5/00
Filed: 2005-01-25
Granted: 2007-03-20
Abstract: FIELD: testing technology. 
     SUBSTANCE: proposed device includes hydraulic force exciters made in form of hydraulic reservoirs, force sensors, programmer, two-way distributors, controllable restrictors, trays, pump station and pipe lines. Hydraulic reservoirs are provided with eddy dampeners located coaxially relative to drain hole in reservoir bottom and equipped with booms with limiting upper and lower supports; pump station is provided with pump for drainage of working fluid from reservoir and controllable restrictor fitted in pump pressure line. 
     EFFECT: reduction of testing time. 
     1 dwg
Patent RU-2290638-C2 (RU)
Inventor: MAZURKIN PETR MATVEEVICH
IPC: G01N33/46
Filed: 2005-02-24
Granted: 2006-12-27
Abstract: FIELD: analytical methods. 
     SUBSTANCE: invention relates to physicochemical analysis of various types of environmental pollution and can be used in environmental engineering, forestry, and agriculture. Method comprises measuring macrostructure of radial annual zone of wood before taking samples from non-dried disks from the stem of tree, drawing lines and splitting the disks along four geodesic directions. Further, each radial plate is split into samples of approximately rectangular shape, while commencing counting from central sample. Additionally, disks are taken from the stem except height 1.3 m as well as from big branches and big roots and test samples are taken for chemical analysis from small roots, small branches, and leaves of a model free. Ashing and chemical analysis results obtained along the height of each model tree before tree is cut are compared with the same results obtained from peripheral samples taken in the form of disks at different heights of stem as well as big branches and big roots. Statistic regularities in distribution of chemical elements and their groups are then revealed. 
     EFFECT: increased accuracy in comparison of chemical element contents along the height of growing tree. 
     8 cl, 8 tbl, 2 ex
Patent RU-2293774-C2 (RU)
Title: Agglomeration charge sintering method
Inventor: GREKOV VASILIJ VASIL EVICH
IPC: C22B1/20
Filed: 2005-04-22
Granted: 2007-02-20
Abstract: FIELD: ferrous metallurgy, namely processes for sintering agglomerate for blast furnace melting of cast iron. 
     SUBSTANCE: method comprises steps of metering iron containing load of charge, solid fuel, fluxing additives, recovered material; mixing charge; separating mixed charge by two flows; separately lumping them; feeding them onto moving cars for sintering layer of agglomeration charge from one loading apparatus; then igniting charge and creating evacuation under sintering cars. Lumping is performed at humidity of charge in range 7.3 - 8.5 mass %. Difference of humidity values of charge flows is set no more than 0.5 mass %. Doze of iron ore concentrates in mixed charge consists of 75 - 98 % of iron-containing load of charge; doze of fluxes consists  of 8.5 - 13.5 %; doze of recovered material - (28 - 47)%; doze of common solid fuel - (3.6 - 6.0)% of iron -containing load of charge. 
     EFFECT: enhanced efficiency of charge sintering process, lowered consumption of iron-containing raw material, solid fuel, improved mechanical properties of agglomerate. 
     1 tbl
Patent RU-2296909-C2 (RU)
Inventor: MAKEEV EVGENIJ BORISOVICH
IPC: F16L55/00
Filed: 2005-06-16
Granted: 2007-04-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: spool holder comprises means for removing the antiadhesion film from the isolation belt drum with roll of antiadhesion film mounted on the axle set in bearings inside the housing of the cantilever.  The cantilever is mounted on the pin of the flange of the housing of the holder whose spindle is provided with spool with the roll of insulating belt.  The drum has floating cuts, ring-shaped compression spring, and clutch made of a spring-loaded disk brake.  The drum is mounted parallel to the spindle of the spool holder and connected with it by means of a servo drive.  The means for removing antiadhesion film is made for permitting its uniform winding on the receiving spool due to the tension provided by the spring clutch. 
     EFFECT: expanded functional capabilities. 
     4 cl, 3 dwg
Patent RU-2304694-C2 (RU)
Title: Разбуриваемый пакер
Inventor: MASHKOV VIKTOR ALEKSEEVICH
IPC: E21B33/12
Filed: 2005-08-18
Granted: 2007-08-20
Abstract: Изобретение относиться к нефтяной и газовой промышленности и предназначено для перекрытия межтрубного пространства и разобщения продуктивных пластов. Обеспечивает повышение надежности герметизации межтрубного пространства скважины, увеличение несущей способности пакера. Пакер содержит полый цилиндрический шток с установленными на нем уплотнительным элементом с экструзионными шайбами, верхней и нижней опорами с коническими поверхностями, фиксатор, верхние и нижние шлипсы в виде кольцевых секторов. На внешней поверхности шлипсов выполнены зубья. Фиксатор выполнен в виде корпуса с расточкой, в которой расположен пакет разрезных пружинных шайб, поджимаемых гайкой. Гайка установлена с возможностью взаимодействия с верхней опорой, а разрезные пружинные шайбы - с кольцевыми проточками на наружной поверхности полого цилиндрического штока. Кольцевые сектора верхних и нижних шлипсов связаны друг с другом соединительными кольцами и содержат на внешней стороне кольцевые проточки. Для обеспечения гарантированного и последовательного разрушения соединительных колец за счет снижения площади контакта шлипсов с коническими поверхностями верхней и нижней опор на внутренней поверхности шлипсов выполнены продольные пазы. 2 ил.
Patent RU-2304007-C2 (RU)
Title: Device for dosing uv-radiation of gas-discharge lamps
Inventor: POPOV ANATOLIJ PETROVICH
IPC: A61N5/06
Filed: 2005-10-12
Granted: 2007-08-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used for precise dosing of UV-radiation, in particular, when using atotransfusion of radiated blood by UV-radiation as well as for other medical and scientific-research purposes. Device has voltage-to-frequency converter, radiation dosage presetting unit, electron meter starting switch, and commutation switch control unit. The latter is connected with control input of commutation switch control unit. Device also has UV-radiation gas-discharge lamp with inductance ballast and diode bridge, UV-radiation photodetector connected with input of voltage-to-frequency converter, which converter has digital input connected with radiation dosage preset unit and its digital output connected with group of analyzed inputs of commutation switch control unit. Output of commutation switch control unit is connected with input of commutation electron switch, which switch is connected with output diagonal of bridge through protection unit. Bridge shunt gas-discharge lamp. 
     EFFECT: widened functional abilities of electronic meter. 
     1 dwg
Patent RU-2301710-C2 (RU)
Inventor: EHAN ZHOZEF
IPC: B05D1/02
Filed: 2004-03-12
Granted: 2007-06-27
Abstract: Изобретение относится к оборудованию, предназначенному для регулировки выходной секции форсунки, и может применяться в промышленных установках. Устройство для распыления перенагретой жидкости в виде мелких капель с высокой скоростью имеет температуру перенагретой жидкости Т 0  и давление Р 0 . Давление Р 0  превышает давление насыщенного пара Р S  при соответствующей температуре Т 0 . Давление насыщенного пара P S  превышает давление Р 1  газообразной среды, в которую распыляется жидкость. Устройство имеет корпус форсунки, закрепленный на суппорте. Суппорт обеспечивает поступление перенагретой жидкости. Корпус форсунки имеет патрубок, в котором циркулирует перегретая жидкость. Форсунка имеет, по меньшей мере, одно сужающееся сопло и по меньшей мере один инжектор. Инжектор разгоняет перегретую жидкость для подачи в расширяющееся сопло. Расширяющее сопло увеличивает объем и разгон перегретой жидкости. Струя жидкости частично испаряется в сопле и взрывается под воздействием эффекта собственной упругости пара, с формированием смеси мелких капель и пара. Образующая расширяющегося сопла расположена под углом к образующей инжекторов в месте своего пересечения с ней. Выходное сечение сопла имеет размеры, обеспечивающие выбрасывание смеси из форсунки под давлением внешней среды Р 1  с максимальной скоростью. Изобретение позволяет распылять в виде мелких капель значительные объемы жидкости на очень больших скоростях, упростить конструкцию форсунки, повысить ее производительность и облегчить процесс изготовления. 3 н. и 13 з.п. ф-лы, 7 ил.
Patent RU-2309024-C2 (RU)
Inventor: LJUKKHOF LOTAR
IPC: B22D5/02
Filed: 2005-11-23
Granted: 2007-10-27
Abstract: FIELD: manufacture material of shaped articles by casting, for example manufacture of plate type members such as anodes and cathodes. 
     SUBSTANCE: apparatus includes receiving reservoir for melt material through discharging opening of which dose of melt material is poured to chill mold. Discharging opening of receiving reservoir has overflow lip. Apparatus includes several chill molds and means for creating relative motion of receiving reservoir and chill molds. Orientation of overflow lip and direction of said relative motion form angle in range 45 - 90°. Melt is poured along long side of rectangular cavity to chill mold for providing smooth flow of melt. 
     EFFECT: improved geometry accuracy and quality of shaped articles. 
     16 cl, 4 dwg