baber/WOPTO huggingface dataset:
Patent RU-2295543-C2 (RU)
Inventor: KJUSTER JORN
IPC: C08G18/34
Filed: 2002-08-27
Granted: 2007-03-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of rigid urethane-modified foam polyisocyanurates. Method involves reaction of organic polyisocyanate with polyfunctional component possessing reaction capacity with respect to isocyanate groups at isocyanate index in the range from 150 to 450%. Reaction is carried out in the presence of carboxylic acid, water foam forming agent and/or hydrocarbon, and/or fluorohydrocarbon and metal salt as a trimerization catalyst taken in the amount in the range from 0.5 to 5 wt.-% as measured for the composition possessing reaction capacity with respect to isocyanate groups. Invention provides design of system providing good conversion degree to isocyanurate and obtaining good refractoriness. 
     EFFECT: improved method of synthesis. 
     12 cl, 3 tbl, 10 ex
Patent RU-2295096-C2 (RU)
Inventor: AFLEKT KORE
IPC: F25B13/00
Filed: 2002-07-26
Granted: 2007-03-10
Abstract: FIELD: refrigerating compression plants working at supercritical high pressure. 
     SUBSTANCE: proposed compression plant includes compressor (1), heat-liberating heat exchanger (2), expansion unit (3) and heat-absorbing heat exchanger (4) connected in closed circulating loop which may work at supercritical high pressure. Cooling agent charge and structural members of plant are rated at pressure inside plant during idle time below 1.26 of critical pressure of cooling agent when temperature of entire plant is set at level of 60°C. Carbon dioxide or mixture of agents containing carbon dioxide is used as cooling agent for plant. 
     EFFECT: simplified construction and enhanced efficiency. 
     10 cl, 6 dwg
Patent RU-2284886-C2 (RU)
Inventor: BOROVUSHKIN IGOR VLADIMIROVICH
IPC: B23K9/16
Filed: 2004-07-13
Granted: 2006-10-10
Abstract: FIELD: process used for welding in inert gas of angular or T-shaped connections of large-sized metal constructions from titanium or alloys thereof, in particular, tubular sections. 
     SUBSTANCE: method involves providing protection of reverse side of welded seam by feeding shielding gas through apertures preliminarily formed in one of members to be welded into channel preliminarily provided on inner surface of the same member. Shielding gas is thereby fed along the entire perimeter of seam to be welded. Pipeline flanges may be replaced without dismantling of the entire construction. Welded seams provided with the use of said method are free of cracks. 
     EFFECT: simplified method and improved quality of welded seams. 
     1 dwg
Patent RU-2283444-C2 (RU)
Inventor: KAZAKEVICH IGOR ILLARIONOVICH
IPC: B29C48/40
Filed: 2004-08-03
Granted: 2006-09-10
Abstract: FIELD: mechanical engineering; polymers. 
     SUBSTANCE: invention is designed for use in twin-screw extruders with unidirectional rotation of screw.  Design peculiarity of propose extruder is that each output shaft is made self-aligning and that support sliding bearings of output shafts are made with radial clearance (Δ r ) smaller than minimum guaranteed backlash (j min ) in meshing but greater than summary elastic deformation of idler gears (δ Σ ) reduced to backlash: δ Σ <Δ r <j min /sin2α t  at δΣ=2Pλ·sin φi ·sin2α t,  P=2M/(D·cosα t ) where is angle of profile in end face section, M is torque transmitted by idler gear, D is diameter of idler gear, φ i  is angle between sections of straight lines connecting center of idler gear with centers of driven and drive gears, λ is summary pliability of idler gear.  One of idler gears in each pair is arranged symmetrically relative to output shafts, and the other is arranged diametrically opposite to first one axle of driven gear is arranged on straight line connecting centers of idler gears.  Idler gear in which drive and driven profiles of teeth are pointed to each other at preset direction of rotation is installed on its axle at eccentricity e=0/5-1/5 mm. 
     EFFECT: provision of drive of twin-screw extruder of higher reliability, increased service life and load-bearing capacity owing to provision of uniform two-side transmission of torque to screw shafts, reduced cost of manufacture. 
     2 cl, 6 dwg
Patent RU-2298853-C2 (RU)
Inventor: BRESHANI NIKOLA
IPC: H01H73/04
Filed: 2002-10-30
Granted: 2007-05-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has at least one fixed contact, rotating movable contact member having central casing having at least one first shoulder having active surface on the end, and at least one first cam-like surface and rotating supporting movable shaft supporting the contact member connected to mechanism for activating automatic switch. The first rotation center is attached to shaft supporting mobile contact and coupled with opening in central casing. Gearing means and at least one second rotation center are mounted on the shaft on mutually opposite sides with respect to the first rotation center. The second rotation center is movable relative to the shaft and movable contact. The first and second springs are attached to the second rotation center and to gearing means located along two opposite parties of a shoulder of mobile contact. The second center of rotation cooperates with the first surface similar to a cam, generating the mechanical moment coordinating mobile contact rotation direction for separating active surface from the fixed contact in short circuit state. 
     EFFECT: optimized switch operation performance. 
     8 cl, 8 dwg
Patent RU-2302710-C2 (RU)
Inventor: MONTMAJNI DZHON
IPC: F16B33/02
Filed: 2004-10-29
Granted: 2007-07-10
Abstract: FIELD: threaded connection unit, containing external part with internal thread and internal with external thread connected to the former. 
     SUBSTANCE: the unit with threaded connection between carbon electrode with socket and internal thread made on it, and carbon connecting pin with external thread for connection of two electrodes, contains external part made of synthetically produced coal or graphite and having internal thread, internal part, made of synthetically produced coal or graphite and having external thread. Internal and external threads have thread coils with basically same step, base and point, and individual thread coils having basically V-shaped profile. At least one of internal and external threads is made with wedge-like inclined surface on aforementioned base, and when aforementioned internal and external parts are screwed together, point sections of one part are in contact with wedge-like inclined surface on the base of the other part. Internal and external threads are both conical threads, in which threaded connection is a line of contact between thread points of thread of one part, on one side, and wedge-like inclined surface on base of thread coil of other part, on other side. 
     EFFECT: prevented weakening of threaded connection. 
     2 cl, 7 dwg
Patent RU-2320675-C2 (RU)
Inventor: PO RIKKARDO
IPC: C08F4/04
Filed: 2003-06-26
Granted: 2008-03-27
Abstract: FIELD: chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of block-copolymers based on vinylaromatic monomers and monomers representing derivatives of (meth)acrylic acid. Invention describes a method for synthesis of block-copolymers by means of radical polymerization involving the following steps: (a) polymerization of vinylaromatic monomer at temperature 120°C or above in the presence of the radical-initiating system consisting of a compound of the general formula (I) given in the invention description and wherein R 1  and R 2  are similar or different and represent methyl or ethyl radical; X 1  represents hydrogen atom; X 2  represents hydrogen atom or hydroxyl, or X 1  and X 2 , similar or different, represent (C 1 -C 4 )-(iso)alkyl radicals, or they form in common aromatic ring; n = 0 or 1; R 3  represents radical chosen from one of the following groups: -C(CH 3 ) 2 -CN, -CHCH 3 -Ph, or R 3  is absent as unpaired electron occupies its place, and used in mixture with compounds (G) generating radicals chosen from peroxides, peracid esters, percarbonates, azobisdialkyldinitriles in the molar ratio (I)/(G) less 4 up to the conversion degree of monomer from 5 to 99.9%; (b) feeding a monomer representing a derivative of (meth)acrylic acid to polymerization mixture from step (a) after the necessary conversion degree in the amount providing the total mass of block-copolymer M w  is less 500000 Da, and this step is carried out at the same temperature and in the presence of the same initiating system; (c) isolation of synthesized block-copolymer after termination of the polymerization reaction. Also, invention describes a block-copolymer. Invention provides synthesis of block-copolymer comprising the decreased amount of homopolymer and statistic copolymer, elimination of the precipitation step and isolation of the first polymeric block. 
     EFFECT: improved method of synthesis. 
     11 cl, 11 ex
Patent RU-2319724-C2 (RU)
Inventor: BAKANOV JURIJ IVANOVICH
IPC: C09K8/52
Filed: 2005-05-27
Granted: 2008-03-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to production of oil, gas, and gas-condensate, in particular to reagents for cleaning leakage part of wells and bottomhole formation zone. Acid system according to invention contains: 10.0-20.0% citric acid, 2.4-7.0% poly(ethylene oxide)-4000, and water. According to second embodiment, system contains 10.0-20.0% citric acid, 2.4-7.0% poly(ethylene oxide)-4000, 1.4% polyvinyl alcohol 18/11, and water. According to third embodiment, system contains 30.0-40.0% citric acid, 54.0-63.0% poly(ethylene oxide)-4000, and 6.0-7.0% polyvinyl alcohol. 
     EFFECT: enhanced cleaning efficiency. 
     3 cl, 1 tbl
Patent RU-2322958-C2 (RU)
Inventor: GANDEMO TOMAS
IPC: A61F13/15
Filed: 2003-10-29
Granted: 2008-04-27
Abstract: FIELD: adsorbing article such as nappies or diapers used as protective means in case of incontinence. 
     SUBSTANCE: adsorbing article is designed as short pants with opening for first leg, opening for second leg, and opening for waist. Adsorbing article has at least one first fastening line adapted to be opened and arranged near opening for first leg, and first and second opening means and closing means positioned so as to cooperate with each other when said fastening line is disturbed. First and second closing means are disposed at respective sides of fastening line on short pants surface, said first closing means being arranged inward of short pants and said second closing means being arranged outside the short pants. First and second opening and closing means are extending substantially in parallel with main line along which fastening line is extending. 
     EFFECT: simplified repeated opening and closing of short pants. 
     4 cl, 2 dwg
Patent RU-2300777-C2 (RU)
Inventor: BARKHOTKIN VJACHESLAV ALEKSAND
IPC: G01S1/08
Filed: 2005-06-27
Granted: 2007-06-10
Abstract: FIELD: the invention refers to the mode and the systems of control of flying vehicles and may be used for measuring of coordinates on a pitch and a course. 
     SUBSTANCE: the essence of the declared mode is in that it is necessary to form the electromagnetic field of control, to change the parameters of the electromagnetic field of control by way of transformation of received electromagnetic radiation into pulsing with time-impulse or code-impulse modulation and to make normalization of an amplitude-modulated signal at the expense of increasing with automatic regulation, to separate impulses on prescribed level and to decode them giving out at that the meanings of the coordinates on a pitch or a course, to fix absence of a definite type of pulsing(pitch or course) and to increase the coefficient of strengthening till appearance of corresponding pulsing(pitch or course).  The arrangement for measuring of the coordinates realizing the declared mode has a receiver, a comparator, a decoder, an adder, a timer and an integrator of additional strengthening fulfilled and connected between themselves by a definite way. 
     EFFECT: increases reliability and accuracy of measuring of coordinates. 
     2 cl, 2 dwg
Patent RU-2298041-C2 (RU)
Inventor: AKKERMAN ANDREAS
IPC: C21C5/00
Filed: 2003-09-29
Granted: 2007-04-27
Abstract: FIELD: metallurgy, namely burden for melt metal bath in metallurgical vessel for producing steel. 
     SUBSTANCE:  burden contains material melting on melt metal bath and performing desired metallurgical function. Such material consists practically of granules subjected to treatment for pore formation. Porosity of granulated material is such that at temperature of melt metal some part of granules being in direct contact with bath surface is melted. In the result liquid layer of cover slag is formed on bath of melt metal and heat insulation layer of granules is formed over it. Methods for producing burden and using it are also offered according to invention. 
     EFFECT: improved metallurgical functions of burden. 
     34 cl, 1 ex
Patent RU-2303810-C2 (RU)
Inventor: SAKHAROV OLEG VENIAMINOVICH
IPC: G06Q20/16
Filed: 2005-07-19
Granted: 2007-07-27
Abstract: FIELD: informational technologies, in particular - method and system for providing individually configured interfaces for paying for goods/services of various electronic  commerce providers to users of a network, including the global Internet network. 
     SUBSTANCE: in accordance to the method, for access of a client to a services, a gate personally assigned to the client is used - programmable service manager. Programmable service manager uses a property of main cashless Internet payment systems, records numbers of wallets and sources of money transfers. User access to programmable service manager is realized during access to service provision manager server. For each user of programmable service manager, a record is created in a database, wherein a biunique correspondence is maintained between the number of user wallet, through which service access is paid for, number of programmable service manager, wallet number of service provider, which are used for initiation of process of selection and activation of a service. Further, for each biunique correspondence, user individually configures a service operation algorithm. 
     EFFECT: expanded potential community of electronic commerce users, increased level of comfort for ordering services and goods by means of cashless financial operations. 
     2 cl, 2 dwg
Patent RU-2362559-C2 (RU)
Title: Система доставки опиоидов
Inventor: KHUNG ORLANDO RIKARDO
IPC: A61K9/00
Filed: 2004-03-01
Granted: 2009-07-27
Abstract: Предложено препарат опиоида для обезболивания в форме лекарственного средства для ингаляции, которое представляет собой смесь свободного фентранила и инкапсулированного в липосомы фентранила в соотношении от 1:2 до 6:1, предпочтительно от 1:2 до 1:4, более предпочтительно в концентрации от примерно 40% свободного фентранила до примерно 60% фентранила, инкапсулированного в липосомы, с общей концентрацией опиоида 250-1500 и соответствующий способ обезболивания. Изобретение обеспечивает дозирование препаративной формы только при осуществлении пациентом осознанного усилия. Это позволяет пациенту самостоятельно ограничивать прием лекарственного средства, тем самым избегая токсичности при достижении обезболивания. 2 н. и 9 з.п. ф-лы, 22 ил.
Patent RU-2351514-C2 (RU)
Inventor: DITTSSH KLAUDIUS
IPC: B65B57/00
Filed: 2004-04-21
Granted: 2009-04-10
Abstract: FIELD: package industry. 
     SUBSTANCE: invention concerns production package and package filling process control. Method of automated package or filing process control at package machine involves registration of first and second data messages. First data messages specify package and/or package material used for package obtainment, while second messages describe parts and functions of package machine and/or specify products used in package manufacturing by package machine. Before process stage (5) quality assessment (6) is performed by registration of first and second data messages required for quality assessment, actual data retrieval based on this information, comparison of actual data to given data (9), and if given and actual data match is within tolerance range, process stage (5) is initiated. 
     EFFECT: enhanced operation reliability and production quality. 
     17 cl, 1 dwg
Patent RU-2359270-C2 (RU)
Inventor: POTTKHOFF ANDREAS
IPC: C12N9/94
Filed: 2004-07-26
Granted: 2009-06-20
Abstract: Заявлен способ анализа образца белков, содержащего панкреатин и/или панкреатинподобную смесь пищеварительных ферментов, двухмерным электрофорезом в геле. Заявленное изобретение обеспечивает оптимизированный способ анализа панкреатина, прежде всего осажденного панкреатина или образцов мини-микросфер панкреатина, который можно использовать в фармацевтике. 2 н. и 11 з.п. ф-лы, 11 табл., 11 ил.
Patent RU-2382421-C2 (RU)
Inventor: PARK JONG CHEOL
IPC: G11B5/09
Filed: 2004-10-12
Granted: 2010-02-20
Abstract: FIELD: physics; computer engineering. 
     SUBSTANCE: method involves steps on which information recorded in TDMA is transferred to the DMA zone of the recording medium in form of final control information. The final control information includes a defect list and either information on space bitmap or information on consecutive recording range. Positional data is recorded in the DMA on one or all present defect lists. 
     EFFECT: design of a recording medium for single recording, a device and method for recording final control information on that recording medium. 
     29 cl, 12 dwg
Patent RU-2343905-C2 (RU)
Inventor: HOLM PER
IPC: A61K31/195
Filed: 2004-10-01
Granted: 2009-01-20
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: invention includes as active substances one or several fibrates and one or several statins or their pharmaceutically comprehensible salt, in carrier chosen from group, consisting of i) admixtures of polyethyleneglycol and poloxamer in the ratio from 2:1 to 3:1 and with the subsequent dispersion on lactose, ii) glyceryl monostearate with the subsequent spraying on lactose or on an admixture of lactose and hydroxypropymethylcellulose; and iii) polyethyleneglycol, with subsequent spraying on Aeroperl. Besides, the invention concerns firm dosed out forms including specified material and way of their obtaining. 
     EFFECT: possibility to establish suitable biological availability of both active ingredients at peroral insertion. 
     56 cl, 15 tbl, 15 ex
Patent RU-2371770-C2 (RU)
Title: Программирующее устройство, предназначенное для приемопередающей системы для бесконтактного управления приводом дверей и ворот
Inventor: ZOMMER FRANK-UVE
IPC: G07C9/00
Filed: 2005-01-13
Granted: 2009-10-27
Abstract: Изобретение относится к программирующему устройству, предназначенному для приемопередающей системы для бесконтактного управления приводом дверей и ворот. Технический результат заключается в создании программирующего устройства, предназначенного для приемопередающей системы для бесконтактного управления приводом дверей и ворот, обеспечивающего упрощение задания кодов для приемопередающей системы. Он достигается тем, что для управления приводом двери или ворот от передатчика приемопередающей системы в предназначенный для него приемник передается код передатчика и в нем сравнивается с кодом приемника. Программирующее устройство по изобретению содержит вычислительный блок для администрирования кодов передатчиков и кодов приемников приемопередающей системы. Дополнительно оно содержит блок ввода для задания кодов передатчиков и кодов приемников приемопередающей системы. Кроме того, программирующее устройство содержит интерфейсный блок для подсоединения передатчиков и приемников, через который могут выдаваться коды передатчиков на подсоединенные передатчики и коды приемников на подсоединенные приемники. В вычислительном блоке для одной приемопередающей системы задаются коды передатчиков для ее передатчиков в качестве подмножества кодов приемников ее приемников. 14 з.п. ф-лы, 4 ил.
Patent RU-2324023-C2 (RU)
Inventor: KONEV SERGEJ FEDOROVICH
IPC: D02J13/00
Filed: 2006-07-17
Granted: 2008-05-10
Abstract: FIELD: chemistry; production of high-modulus carbon fibers. 
     SUBSTANCE: device comprises heating element, which is superhigh frequency field source, and tube to run carbon yarn through it. Heating element comprises superhigh frequency cell, which consists of waveguide-to-coaxial adapters with common coaxial leg. On waveguide-to-coaxial adapters, rectangular waveguides are installed. They are located in parallel planes and rolled out equiangularly to each other. Cross-field generators installed at opposite ends of each waveguide are used as superhigh frequency field source. Phase-shifting devices provide for periodic operation of each pair of generators. Between superhigh frequency cell and cross-field generator, a decoupler (isolator or circulator) may be installed. Cross-field generators may be optionally provided with heat coils. 
     EFFECT: increase of carbon yarn processing temperature. 
     3 cl, 2 dwg
Patent RU-2325176-C2 (RU)
Title: Method of laminaria powder production with higher iodine content
Inventor: DENISOV VLADIMIR LEONIDOVICH
IPC: A61P5/00
Filed: 2006-07-28
Granted: 2008-05-27
Abstract: FIELD: medicine; medicine industry. 
     SUBSTANCE: laminaria powder with higher iodine content 0.2-0.35% is extracted from water at 89-90°C, mass proportion of laminaria powder-water is 1:3-1:5 during 120-180 minutes of mixing, mixture filtrating and combining received filtrate with food laminaria powder for pasty mass. This mass is dried until water content reaches 7-10%, dried product is crushed for fractions not more 120 mc. 
     EFFECT: iodine content product. 
     2 cl, 4 ex
Patent RU-2345715-C2 (RU)
Inventor: JARYGINA TAT JANA VLADIMIROVNA
IPC: G01N33/53
Filed: 2006-11-02
Granted: 2009-02-10
Abstract: FIELD: medicine, obsteriscs. 
     SUBSTANCE: presence of adnexitis in anamnesis, presence in phenotype of HLA - antigens of B18, Cw3, Cw4 and number of thrombocytes in coagulogramme are established in woman. Prognostic index F is calculated by the following formula: F=1.4×X1-1.3×X2-2.4×X3-2.1×X4+0.019×X5-2.5; where X1- presence (or absence) in woman phenotype HLA - antigen of B18 (1, or 0); X2 - presence (or absence) in woman phenotype HLA - antigen of Cw3 (1, or 0); X3 - presence (or absence) in woman phenotype HLA - antigen of Cw4 (1, or 0); X4 - presence (or absence) in anamnesis of adnexitis (1, or 0); X5 - number of thrombocytes in coagulogramme (10 9 /l). If F is greater than 0, successful outcome of ECF and ET is predicted; if F is less than 0, conclusion of inexpediency of ECF at given stage is made because of assumed absence of positive ECF result. 
     EFFECT: accurate distribution of patients into groups of successful or unsuccessful outcome of conduction ECF. 
     4 ex
Patent RU-2396287-C2 (RU)
Inventor: ZITTSMANN JUDZHIN VALENTAJN
IPC: C08J3/00
Filed: 2005-04-06
Granted: 2010-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to a method for photochemical hardening thick-layered ethylene-unsaturated systems of light-emitting diode light sources. The invention describes a method of hardening ethylene-unsaturated polymerisable compounds to obtain coatings, external resinous layers or adhesives with cross-sectional thickness greater than approximately 0.25 mm, which involves addition of at least one acylphosphine oxide photoinitator to the said compounds and illumination of the obtained mixture with light from a light-emitting diode. 
     EFFECT: good surface hardening and good hardening in the mass without formation of surface wrinkles in case of thick cross sections. 
     15 cl, 3 ex