baber/WOPTO huggingface dataset:
Patent RU-2222555-C2 (RU)
Inventor: KAVANO KODZI
IPC: C08L25/06
Filed: 2001-10-23
Granted: 2004-01-27
Abstract: FIELD: polymer materials. SUBSTANCE: composition containing polybutadiene particles with mean-volume diameter 6 to 13 mcm and dispersed in polystyrene is characterized by content of gel from 25 to 35 wt %, degree of swelling from 13 to 22, residual content of volatile components 2000 ppm or less, total amount of styrene dimer and styrene trimer 8000 ppm or less, and can be prepared by polymerization of styrene in presence of polybutadiene rubber by foaming resulting solution, heating solution in tubular heater, and finally removing unreacted monomer and solvent in separator. EFFECT: developed oil-resistant composition with reduced content of residual substances and styrene dimers and trimers. 20 cl, 1 dwg, 1 tbl, 2 ex
Patent RU-2220852-C2 (RU)
Inventor: ANTSUPOV A V
IPC: B32B15/08
Filed: 2001-10-30
Granted: 2004-01-10
Abstract: FIELD: production of composite materials with corrosion-resistant, wear-proof and antiicing coatings. SUBSTANCE: the composite laminated material includes a metal base consisting of two or several metallic layers and a polymeric coating on the surface of the outer metallic layer. The metallic layers are positioned in the order of decrease of their hardness from the inner to the outer one, and the coating represents a layer of polytetrafluoroethylene reinforced by the action of deformation stresses within 25 to 55 Mpa. In particular, the metal base may consist of steel and copper layers, the copper layer is an outer one and made in the form of a solid shell. The claimed method for manufacture of composite laminated material includes the production of the laminated metal base, formation of the preset relief of the surface of outer metallic layer, application of the polymeric coating of polytetrafluoroethylene and subsequent thermal treatment of it. Before application of the polymeric coating the base is subjected to thermal-deformation treatment in an oxidizing medium and cooling in a reducing medium, and the polytetrafluoroethylene coating after thermal treatment is deformed by 10 to 15%. EFFECT: enhanced resistance of the coating to destruction and peeling. 5 cl, 5 dwg, 1 tbl, 1 ex
Patent RU-2257259-C2 (RU)
Inventor: POLJAKOV A S
IPC: B01F11/00
Filed: 2001-12-18
Granted: 2005-07-27
Abstract: FIELD: mixing various media; high-capacity mixing apparatus. 
     SUBSTANCE: proposed mixer includes disks secured on central and peripheral rods moving in opposite directions. One of disks is made in form of perforated ring which is located in one plane with perforated disk mounted in its center. Thickness of central disk may be more or lesser than that of circular disk by amount of double amplitude of vibrations. Circular disk may be made of several parts which are rigidly interconnected; it may be mounted on several rods. 
     EFFECT: enhanced reliability; reduced power requirements. 
     3 cl, 2 dwg
Patent RU-2214590-C2 (RU)
Title: Procedure establishing physical and mechanical characteristics of polymer composite materials and device for its implementation
Inventor: KABLOV E N
IPC: G01N29/46
Filed: 2001-12-26
Granted: 2003-10-20
Abstract: FIELD: measurement technology, methods of nondestructive testing of polymer composite materials. SUBSTANCE: in compliance with invention elastic vibrations are excited on surface of tested article with the aid of converter. Echoes of these vibrations which passed through thickness of article are received from same surface. Porosity, density and mechanical properties of article are established by parameters of received signal. Elastic vibrations are excited by means of broadband signal of laser acoustooptical converter. Porosity, density and mechanical properties of material are determined by full power of noise component of backscattered acoustic signal. EFFECT: increased accuracy and authenticity of establishment of physical and mechanical characteristics of polymer composite materials. 4 cl, 3 dwg \
Patent RU-2215339-C2 (RU)
Title: Sacrificial layer material for nuclear-reactor molten core catcher
Inventor: AKOPOV F A
IPC: G21C9/016
Filed: 2001-12-27
Granted: 2003-10-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: sacrificial layer material designed for reducing environmental aftereffects of severe accident and for immobilizing radionuclides is composed of mixture of calcium, aluminum, titanium, and barium oxides. Proportion of material ingredients is as follows, mass percent: TiO 2 , 22.53-24.70; ZrO 2 , 52.7-56.80; Al 2 O 3 , 11.04-12.1; CaO, 3.68-4.00; BaO, 5.93-6.50. Sacrificial layer material immobilizes fissional products into materials showing high stability with time. EFFECT: reduced impact of molten core material onto refractory layers of catcher and reduced corium temperature. 1 cl, 1 tbl
Patent RU-2258703-C2 (RU)
Title: Новые соединения
Inventor: BROWN WILLIAM
IPC: C07D409/14
Filed: 2000-12-15
Granted: 2005-08-20
Abstract: Изобретение относится к новым соединениям общей формулы (I), 
     
       
     
      где R 1  выбран из фенила или пиридинила, где каждое фенильное кольцо R 1  или пиридинильное кольцо R 1  может быть возможно и независимо дополнительно замещено хлором, фтором, бромом и йодом  в любом положении  указанного кольца, а также к их  фармацевтически приемлемым солям. Изобретение также относится к фармацевтической композиции на основе этих соединений, обладающей δ-агонистической активностью, и к способу лечения боли. Технический результат - получение новых соединений формулы I для применения для устранения боли и производства лекарств для этой цели. 3 н. и 5 з.п. ф-лы, 3 табл.
Patent RU-2226208-C2 (RU)
Inventor: DIDENKO A N
IPC: C10L9/00
Filed: 2002-06-27
Granted: 2004-03-27
Abstract: FIELD: coal-mining industry. SUBSTANCE: invention is dealing with technology of production of powder-like coal fuel for flare combustion on heat-and-power plants. Disintegration is accomplished by affecting material by microwaves, specific absorbed power P of which is chosen from condition: P = C p (T 1 -T 2 )/t, where C p  denotes specific heat capacity of coal, T 1  initial temperature thereof, T 2 ≥ 125 C, and t is coal heating time from T 1  to T 2 . Experiments have shown that pulverization of coal takes place at microwave heating to 125 C and typical size of coal grains ranges from 10 to 20 mcm. EFFECT: intensified disintegration operation.
Patent RU-2227177-C2 (RU)
Inventor: STASHEVSKIJ I I
IPC: C25B1/04
Filed: 2002-07-12
Granted: 2004-04-20
Abstract: FIELD: electrical industry; production of high-calorific fuel, hydrogen and oxygen from water. SUBSTANCE: proposed electrolyzer includes hermetic reservoir filled with electrolyte and provided with cover, inlet and outlet tubes and electrodes. Said reservoir is rectangular, cylindrical or polygonal in shape; it includes battery of plate-type, perforated, corrugated, brush- shaped, comb-type or grid electrodes. Made of stainless steel and assembled in cells. Brush-shaped electrodes may be located between other electrodes and cells. Inlet tube of hermetic reservoir of electrolyzer is connected with distilled water reservoir. Second inlet tube of hermetic reservoir is connected with liquid alkali reservoir through proportioner. Outlet branch pipes of hermetic reservoir are connected with two vacuum bottles. EFFECT: increased productivity; reduced power requirements; enhanced safety; extended capabilities. 26 dwg
Patent RU-2269099-C2 (RU)
Inventor: KANTSELJARSKIJ VLADIMIR MIKHAJ
IPC: G01F23/00
Filed: 2002-07-17
Granted: 2006-01-27
Abstract: FIELD: the invention refers to measuring technique and may be used for controlling bulk and liquid materials. 
     SUBSTANCE: the oscillating indicator of a level has a sensible element( a probe) 1 connected with an anchor 2, a driving arrangement 4 in the shape of a coil with a ferromagnetic core and also a sensor 5 of the displacements of the anchor, a drive-pulse generator 6 and an amplifier 7 and a relay block 9 successively connected. The amplifier is spanned with a regulated negative feedback fulfilled in the shape of a resistor 8. The sensor 5 of the displacements of the anchor may be fulfilled in the shape of a coil with a ferromagnetic core. At that the section of the anchor 2 between the coils is fulfilled out of non-magnetic material that prevents electromagnetic connection between the coils providing protection from high frequency oscillations in the system anchor-coil-amplifier. 
     EFFECT: allows to control the levels of the bulk and liquid materials being present in aggressive mediums, under pressure,( discharge)and at temperature till 200 degrees. 
     2 dwg
Patent RU-2229887-C2 (RU)
Title: Способ снижения уровня никеля в крови и молоке коров техногенной зоны
Inventor: GERTMAN A M
IPC: A61P39/00
Filed: 2002-08-05
Granted: 2004-06-10
Abstract: Изобретение относится к ветеринарии. К основному рациону дойных коров экологически неблагополучной зоны добавляют вермикулит из расчета 0,05-0,1 г/кг массы тела 2 раза в день в течение 14-30 дней. Способ позволяет снизить уровень никеля в крови и молоке животных в соответствии с медико-биологическими и ветеринарно-санитарными требованиями. 3 табл.
Patent RU-2274747-C2 (RU)
Inventor: PO BOBBI D
IPC: E21B47/10
Filed: 2001-09-28
Granted: 2006-04-20
Abstract: FIELD: oil production, particularly survey of boreholes or wells. 
     SUBSTANCE: method involves measuring pressure in separate bed zones and selecting method of pressure distribution profile calculation; calculating pressure value in central well bore zone with the use of above method of pressure distribution profile calculation and comparing calculated pressure values in central well bore zone with measured pressure values; constructing model of bed fluid pressure at well bottom on the base of method of pressure distribution profile calculation; comparing calculated pressure values with data concerning previous process progress, determining and selecting process of repeated well filling to obtain maximal output from each bed layer. 
     EFFECT: increased well producing ability due to reparation of non-stimulated, weakly stimulated well perforated intervals in multilayer compound bed or well perforated intervals having low output liable to repeated injection operation with the use of any repeated well injection method (including hydraulic fracturing, acid treatment, repeated perforation or drilling of one or several transversal drain holes). 
     7 cl, 1 dwg
Patent RU-2233735-C2 (RU)
Inventor: AKHMETOV R K
IPC: B25B28/00
Filed: 2002-10-14
Granted: 2004-08-10
Abstract: FIELD: emergency and rescue works. 
     SUBSTANCE: tool includes hydraulic drive and changeable actuating mechanism with working members secured to body of hydraulic drive by means of locking organ. In housing of actuating mechanism there is rod with return spring. One end of rod is joined with working members; its other end is joined with piston of hydraulic drive. There are radial recesses and dents on joined ends of hydraulic drive and changeable actuating member respectively. Such design provides possibility of quickly changing one type of actuating mechanism for another. 
     EFFECT: enhanced mobility of use of simplified -operation hydraulic multi-function tool. 
     3 cl, 5 dwg
Patent RU-2365991-C2 (RU)
Inventor: ALEKSANDROV LEONID KONSTANTINOVICH
IPC: G06K9/00
Filed: 2002-11-05
Granted: 2009-08-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention concerns devices for automatic analysis of a signal divided into parts independent from each other. The comparator unit contains differential units, adders, data-transmitting elements, diodes, logic units. The comparator unit performs the analysis of the investigated input signal of the comparator unit by splitting the investigated input signal of the comparator unit "horizontally" on three self-contained odd-numbered functional parts independent from each other 3=(2n+1); n=1; for example, on three equal, self-contained, independent from each other, free-standing functional parts in conformity with a "golden section" functional feature of the comparator unit of the device for detection of nonuniformities in the object image. 
     EFFECT: increase of high-speed performance, stability, accuracy, sensitivity, efficiency, reliability, antijamming ability and noninterference of the comparator unit, dilation of a class of problems solved by the comparator unit, dilation of functionality of the comparator unit. 
     9 cl, 3 dwg
Patent RU-2249650-C2 (RU)
Inventor: LAMERDONOV Z G
IPC: E02B3/06
Filed: 2002-11-18
Granted: 2005-04-10
Abstract: FIELD: hydraulic structures, particularly for river or channel banks and slopes consolidation. 
     SUBSTANCE: wall includes gabions formed of net and stones and laid in layers. Gabions are made as parabolic cylinders oriented transversely or along flow direction and connected one to another so that gabion ridges of upper layers are offset relative that of lower ones to which they are connected. Wall is covered with concrete from one side. Parabola in the base of parabolic cylinder is described by the following equation: Y = (4·h g ·X 2 )/B g  , where X and Y are parabola abscissa and ordinate, h g  and B g  are correspondingly gabion width and height, here B g  = (2 - 4) h g . Wall may be reinforced with reinforcing cage from another side. In particular cases net may have cross-section of stepped shape with decreasing steps width in upward direction or L-shaped cross-section. 
     EFFECT: increased reliability, reduced cost for foundation building, increased service life. 
     5 cl, 12 dwg
Patent RU-2238855-C2 (RU)
Inventor: ZHELEZNOV G S
IPC: B60B15/22
Filed: 2002-12-31
Granted: 2004-10-27
Abstract: FIELD: automotive industry. 
     SUBSTANCE: proposed antiskid device is installed on vehicle drive wheel and its covers part of tyre working surface and is provided with teeth on outer surface. Device consists of metal band of L-shaped cross section longitudinal curved to arc of circumference of tyre and connected with strip radially arranged relative to metal band and provided with radial through slot from side of free end, and special screw one end of which is copy of screw used to fasten disk to axle shaft and threaded hole is made in screw head to fastening device on screw by means of slot in plate and screw fastening wheel to axle shaft. 
     EFFECT: facilitated mounting of antiskid device on wheel under any road conditions. 
     1 dwg
Patent RU-2247508-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-02-07
Granted: 2005-03-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with applying the mixture of carraginan and a preparation obtained out of Mortierella gracilis micromycete biomass as a structure-forming agent according to the preset technique at the ratio by weight being 7 : 6. The present innovation enables to decrease expenses of structure-forming agent at keeping structure-mechanical and organoleptic properties of the target product. 
     EFFECT: higher efficiency of jelly manufacturing.
Patent RU-2249737-C2 (RU)
Inventor: TSAREV E M
IPC: F16G11/00
Filed: 2003-03-24
Granted: 2005-04-10
Abstract: Изобретение относится к соединению канатов, в частности при изготовлении сетей для сбора аварийной древесины на водохранилищах с целью защиты гидротехнических сооружений. Устройство содержит полый стальной корпус. Корпус выполнен в виде цилиндра, имеющего боковую прорезь. Указанная прорезь расположена вдоль оси цилиндра. В корпусе размещена прямоугольная пластина, в которой выполнены отверстия, через которые пропущены канаты, с боковыми пазами для ввода этих канатов. Изобретение обеспечивает быстрое и надежное соединение канатов. 3 ил.
Patent RU-2583312-C2 (RU)
Title: Способ получения изображения и печатная краска для осуществления этого способа (варианты)
Inventor: Gershbejn Aleksandr Mikhajlovich
IPC: B41M1/04
Filed: 2003-04-03
Granted: 2016-05-10
Abstract: Изобретение относится к области полиграфии, в частности к технологиям печати с помощью флексографической печати или офсетной печати без увлажнения и печатным краскам с водорастворимым красящим составом. Согласно способу получения изображения переносят на бумагу красящий состав, образующий необходимый рисунок. Наносят сплошной линейный контурный рисунок, определяющий границы изображения в целом и его деталей, черной краской, не содержащей цветных красителей. Внутри сплошного линейного контурного рисунка наносят точечный рисунок с использованием краски, содержащей органические водорастворимые красители различного цвета. Для получения цветного изображения отпечатанный рисунок увлажняют с образованием цветного изображения в зоне точечного рисунка. Для получения изображения может быть использована как высокая и офсетная, так и глубокая и флексографическая печать. Для разных типов печати предложена краска, содержащая красящее вещество, связующее и растворитель. 2 н. и 7 з.п. ф-лы, 2 табл.
Patent RU-2260296-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-04-24
Granted: 2005-09-20
Abstract: FIELD: canner industry. 
     SUBSTANCE: claimed method includes raw material preparation, pulping, decantation, mixing of filtrate water with precipitate, redecantarion, pre-packing and thermal treatment. Before redecantation mixture of filtrate water with precipitate is blended with solid residue obtained by extraction of biomass of Mortierella indohii micromycete, and after redecantation filtrate water is blended with extract obtained from the same biomass. 
     EFFECT: target product of improved quality. 
     3 ex
Patent RU-2311413-C2 (RU)
Inventor: DZHANDOMENIKO KRISTEN M
IPC: C07D255/02
Filed: 2001-09-28
Granted: 2007-11-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention describes novel cyclic polyamines of the following formulae: (XIV):   wherein y = 1-5; p = 0; z = 3-11; m and m' are similar and mean a whole number from 0 to 2; n and n' are similar and mean a hole number from 1 to 2; E means hydrogen atom, phenylaminocarbonyl, benzyloxycarbonyl or toluenesulfonyl; Ar means 1,4-phenylene-bis-(C 1 -C 2 )-alkylene. Also, invention relates to methods for synthesis of these compounds providing protection of nitrogen atoms N by principle "(N-1)" with the high yield, i. e. all are protected except for one amino-group by using the specific perfluoro-containing agents that provides in subsequent light removal of protection. Also, invention discloses a novel method for synthesis of 1,1'-[1,4-phenylene-bis-(methylene)]-bis-1,4,8,11-tetraazacyclotetradecane possessing anti-HIV activity. 
     EFFECT: improved methods of synthesis, valuable antiviral properties of compounds. 
     22 cl, 3 dwg, 11 ex
Patent RU-2249243-C2 (RU)
Inventor: SHALYMOV S V
IPC: G05D19/02
Filed: 2003-05-08
Granted: 2005-03-27
Abstract: FIELD: damping of oscillations of resilient members. 
     SUBSTANCE: damper has resilient member deviation detector, differentiating unit, frequency estimating unit, time parameters calculation unit, control unit, resilient member rigidity regulator and clock pulse oscillator. Current value of speed of change in common coordinate of deviation of resilient member is sent from output of differentiating unit to input of frequency estimation unit. In frequency evaluation unit the evaluations of minimal and maximal frequencies of linearly-damped resilient system are formed at any step of clock pulse oscillator. Those estimations are applied to inputs of time characteristics calculation unit. Values of durations of traffic modes having minimal and maximal rigidity of resilient member are sent from unit for calculating time parameters to inputs of control unit. Info on speed of resilient member is not required. 
     EFFECT: simplified design. 
     3 cl, 6 dwg
Patent RU-2257001-C2 (RU)
Inventor: PROKOPENKO N N
IPC: H03F3/34
Filed: 2003-06-09
Granted: 2005-07-20
Abstract: FIELD: radio engineering; intermediate stages of various microelectronic analog-signal amplifying and converting devices. 
     SUBSTANCE: proposed device has voltage-to-current converter 1 of input cascode amplifier whose output is connected to emitter of output transistor 2 of input cascode amplifier, output amplifier 3 whose first input is connected to collector of transistor 2 and to output of cascode amplifier. Output amplifier 3 is, essentially, differential stage whose second ac input is connected to input of additional current inverting amplifier 7 and to base of auxiliary transistor 8. Output of current inverting amplifier 7 is connected to emitter of transistor 8, and collector of the latter is coupled with first input of differential amplifier 3 and with collector of output transistor 2 of input cascode amplifier. 
     EFFECT: enhanced voltage gain and high boundary frequency, that is enlarged effective area. 
     3 cl, 8 dwg
Patent RU-2280717-C2 (RU)
Inventor: BONNARDEL OLIV E
IPC: C25C/
Filed: 2002-02-27
Granted: 2006-07-27
Abstract: FIELD: processes for controlling parameters of aluminum cell at producing aluminum by reduction from alumina dissolved in bath of melt cryolite. 
     SUBSTANCE: process is realized due to adding to electrolytic bath during predetermined time intervals p (periods) of preset quantity Q9P0 of aluminum trifluoride calculated according net relation Q(p) = Qint(p) - Qc1(p) + Qt(p) where Qint(p) - so called self-adapting term taking into account common demands of cell in AlF 3  calculated on base of mean value Qm(p) of really added AlF 3  during N last periods; Qc1 -correction term corresponding to equivalent amount of AlF 3  contained in alumina that is added to cell for period p; Qt(p) -correction term representing usually growing function of fluctuation of measured temperature T(p) of bath relative to preset temperature value. Invention provides possibility for effective regulation of acidity degree of aluminum cell at electric current intensity up to 500 kA in electrolyte bath containing AlF 3  more than 11%. 
     EFFECT: improved process of controlling aluminum cell parameters. 
     30 cl, 4 ex, 1 tbl
Patent RU-2283580-C2 (RU)
Inventor: NUSUPBEKOVA DINA AKAEVNA
IPC: A01G25/00
Filed: 2003-10-14
Granted: 2006-09-20
Abstract: FIELD: agricultural engineering, in particular, artificial changing of atmospheric conditions, more particular, providing precipitations above predetermined regions which are under negative effect of draught. 
     SUBSTANCE: sprinkler unit has gas stream forming device for forming stream of gas discharged in upward direction, with reaction engine serving as gas stream forming device. Steam superheater is located in combustion chamber of reaction engine, and wave activator is located above steam superheater. According to another version, sprinkler unit is provided with bubbler, and reaction engine serves as gas stream forming device, with wave activator being located within combustion chamber of said device. In each version, diffusion nozzles are positioned at discharge end of reaction engine and adapted for swirling of gas flow discharged in upward direction. Sprinkler unit is equipped with metal rods positioned at the level of wave activator. 
     EFFECT: increased efficiency and intensified condensation of moisture from upper layers of atmosphere. 
     4 dwg
Patent RU-2275734-C2 (RU)
Inventor: PATARKI AL BERTO
IPC: H02K21/00
Filed: 2003-10-20
Granted: 2006-04-27
Abstract: FIELD: electrical engineering; motor speed control. 
     SUBSTANCE: proposed variable-speed motor has stator connected to at least one magnetic-field coil and rotor carrying at least two opposing-polarity magnetic poles. Mentioned coil is designed to organize at least two opposing-polarity magnetic-induction poles on mentioned stator. In addition, motor has speed control device incorporating noise filter. 
     EFFECT: reduced noise and size of control devices. 
     6 cl, 3 dwg