baber/WOPTO huggingface dataset:
Patent RU-2221814-C2 (RU)
Inventor: ZHOKH VERNER
IPC: C08F10/02
Filed: 1999-06-26
Granted: 2004-01-20
Abstract: FIELD: polymer production. SUBSTANCE: ethylene homopolymers and copolymers, having density within a range up to 0.930 g/cu.cm and melt index from 0.15 to 25 g/10 min measured under 2.16 kg strain conditions and at 463K, are produced in tubular reactors operated at pressures above 100000 kPa and temperatures up to 603K in presence of free radical-formation initiators, including oxygen, and chain-growth regulators, of which at least one having aldehyde structure. When performing polymerization process, chemical and kinetic characteristics of starting materials are taken into account such as thermal decomposition half-periods, concentrations, and dosage, which would be compatible with corresponding characteristics of tubular reactor such as flow rate. The compatibility is reached by minimizing intermediate secondary reactions, especially polar induction effects of substitution, which could lead to formation and enrichment of organic hydroperoxides. EFFECT: enabled unusually stable treatment conditions and thereby improved quality of product. 6 cl, 1 tbl, 9 ex
Patent RU-2262482-C2 (RU)
Title: Способ каталитического получения аммиака
Inventor: GAM EHRIK ANDREAS
IPC: C01C1/04
Filed: 2001-02-09
Granted: 2005-10-20
Abstract: Способ каталитического получения аммиака включает стадии пропускания потока синтез-газа, содержащего азот и водород, через три слоя катализатора, расположенных один поверх другого, которые содержат катализатор на основе железа с магнетитом как главной составной частью, который восстанавливают в течение процесса до каталитически активной формы альфа-железа. Указанный поток синтез-газа получают объединением потока, который подают непосредственно в первый слой катализатора, с другим потоком, который предварительно подогревают непрямым теплообменом с продуктами, покидающими первый и второй слои катализатора, и выделяют конечный продукт. Способ характеризуется тем, что перерабатываемый газ пропускают через средний слой катализатора при объемной скорости от 0,65 до 2,00 от объемной скорости, с которой перерабатываемый газ пропускают через верхний слой катализатора, при этом объемное отношение между средним слоем катализатора и верхним слоем катализатора предпочтительно составляет между 0,5 и 1,5. Технический результат состоит в увеличении выхода продукта. 1 з.п. ф-лы. 1 табл., 1 ил.
Patent RU-2198074-C2 (RU)
Inventor: BUTENKO V I
IPC: B23G5/06
Filed: 2001-02-27
Granted: 2003-02-10
Abstract: Изобретение относится к области машиностроения, механической обработке материалов, нарезанию резьб. Метчик содержит формирующую часть и заборный конус, на зубьях которого последовательно по высоте расположены пластически деформирующие участки с различными углами профиля, один из которых равен углу профиля метчика. Для нарезания с высокой эффективностью резьбы для резьбовых соединений повышенной надежности и точности он выполнен двухзаходным, формирующая часть первого захода выполнена в виде пластически деформирующих участков, а формирующая часть второго захода - в виде режущих участков, которым предшествуют пластически деформирующие участки с меньшим углом профиля, расположенные на заборном конусе. При этом пластически деформирующие участки на заборном конусе каждого захода выполнены различными по высоте в соответствии с зависимостью H=(1,1-1,6)h, где Н - высота профиля пластически деформирующих участков по первому заходу; h - высота профиля пластически деформирующих участков по второму заходу. 1 ил.
Patent RU-2276189-C2 (RU)
Inventor: OKHTAKI KHIROMI
IPC: C12P13/14
Filed: 2001-07-04
Granted: 2006-05-10
Abstract: FIELD: biotechnology, biochemistry, amino acids. 
     SUBSTANCE: L-glutamic acid is produced in culturing corynebacterium possessing ability to produce L-glutamic acid. This microorganism shows reduced ability for synthesis of trehalose or its absence as result of destruction of gene encoding trehalose-6-phosphate synthase, or gene encoding maltooligolysyltrehalose synthase, or by addition of mutations in these genes. Invention provides preparing L-glutamic acid with high degree of effectiveness. 
     EFFECT: improved method and enhanced effectiveness for preparing amino acid. 
     6 cl, 1 tbl, 3 ex
Patent RU-2203722-C2 (RU)
Inventor: PLESHANOV E V
IPC: B01D33/06
Filed: 2001-07-18
Granted: 2003-05-10
Abstract: FIELD: sewage treatment systems; purification works. SUBSTANCE: proposed unit includes device for reception and filtration of wastes which is made in form of drum mounted in body and device for cleaning working surfaces in the course of operation. Sewage is admitted tangentially to profiled blades inside drum from pipe line via branch pipes. Profiled blades are located along generatrix of drum setting it in rotation. Cylindrical working surface of drum is made in form of screen or from members containing screens. Device proposed for cleaning working surfaces is made in form of system of injectors combined by manifold for supply of water or biologically active gas, air for example; jets are directed tangentially relative to working surface of drum, thus creating additional torque for drum. EFFECT: high power parameters; simplified construction; enhanced efficiency. 3 cl, 1 dwg
Patent RU-2212511-C2 (RU)
Inventor: DVORNIKOV L T
IPC: E21B10/56
Filed: 2001-12-06
Granted: 2003-09-20
Abstract: Изобретение относится к оборудованию для бурения шпуров в горных породах, в частности к буровым коронкам, применяемым при бурении горных пород. Безлезвийная буровая коронка оснащена цилиндросферическими твердосплавными вставками и имеет конусное соединение с буровой штангой. Цилиндросферические вставки установлены с углом наклона геометрических осей к оси коронки, равным углу конусности соединения коронки со штангой. Наклон осей вставок выполнен противоположным направлению вращения коронки, а взаимное расположение соседних вставок обеспечивает образование выраженных перьев коронки. Расположение вставок в форме перьев добавляет возможность скалывания горной породы. Наклон вставок создает распределение сил, способствующее лучшему креплению буровой коронки. Обеспечивается высокая надежность конусного крепления буровой колонки, при этом используется энергия удара на разрушение горной породы сколом, обеспечивается два вида разрушения выкалыванием лунок и скалыванием секторов. В результате повышается надежность работы коронки. 5 ил.
Patent RU-2243979-C2 (RU)
Inventor: EHDAMS DZHERALD
IPC: A61K8/00
Filed: 2000-05-08
Granted: 2005-01-10
Abstract: FIELD: chemistry of polymers, hygiene. 
     SUBSTANCE: invention describes a method for preparing polysiloxane block-copolymer formed by links of the formula: [A][B] wherein A represents polymeric block formed of monomer polymerized by radical mechanism; B represents polysiloxane block. Method involves stage for formation of the polysiloxane macroinitiating agent as result of grafting radical initiating agent on polysiloxane by reaction of nucleophilic substitution occurring between groups of polysiloxane and radical initiating agent, respectively, and carrying out the radical polymerization reaction with transfer of atom between prepared by such manner the polysiloxane macroinitiating agent and monomers polymerizing by radical mechanism to obtain polysiloxane block-copolymer. Also, invention relates to cosmetic designated for individual hygiene. Method provides facility in preparing and economy. 
     EFFECT: improved preparing method. 
     6 cl, 3 tbl, 8 ex
Patent RU-2222352-C2 (RU)
Inventor: BRONSHTEJN P G
IPC: A61M1/00
Filed: 2002-03-14
Granted: 2004-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has two coaxial tubes of which the external one has axially movable handle and the internal one has axially movable support ring to switch distribution mechanism having tubes for receiving and supplying liquids on the external tube and slits in the internal tube. When moving the internal tube, sequential switching of liquid suction or delivery occurs and corresponding changes of instrument configuration allowing the device to operate in single-lumen or double-lumen suction mode or washing mode, takes place. Stopper mechanism has springy plate fixable in grooves for retaining tubes in given relative positions. EFFECT: enhanced effectiveness of operation in supplying and discharging liquid and washing and drying modes. 4 dwg
Patent RU-2262950-C2 (RU)
Title: Способ получения вакцины для лечения туберкулеза и других внутриклеточных инфекционных заболеваний и вакцина, полученная по названному способу
Inventor: AGREVALA DZHAVED NAIM
IPC: A61K47/48
Filed: 2001-03-23
Granted: 2005-10-27
Abstract: Изобретение относится к медицине и касается способа получения вакцины для лечения туберкулеза и других внутриклеточных инфекционных заболеваний и вакцины, полученной по этому способу. Сущность изобретения заключается в инфицировании макрофагов и клеток макрофагальных клеточных линий патогенными микроорганизмами, их обработки лекарственными средствами с последующим гамма-облучением, иммунизации резистентных и чувствительных к заболеванию линий животных и инфицировании вакцинированных животных живыми патогенными микроорганизмами. Преимущество изобретения заключается в повышении иммунитета к патогенным микроорганизмам. 4 н.п. ф-лы, 1 ил.
Patent RU-2235377-C2 (RU)
Inventor: GORDEEV JA N
IPC: G21G4/02
Filed: 2002-07-10
Granted: 2004-08-27
Abstract: FIELD: nuclear engineering. 
     SUBSTANCE: proposed californium-252 base neutron source designed for controlling operation of nuclear reactor has capsules and core produced by immobilizing californium-252 in porous blank made of platinum or aluminum oxide. Capsules are made of steel resistant to corrosion by liquid sodium and capable of retaining its geometry and strength characteristics at detrimental radiation dose in nuclear reactor exceeding 30 shifts per atom. 
     EFFECT: enhanced reliability of neutron source capsules. 
     3 cl, 1 dwg
Patent RU-2242667-C2 (RU)
Title: Heat insulated pipe
Inventor: SHCHAPIN I V
IPC: F16L59/06
Filed: 2002-08-13
Granted: 2004-12-20
Abstract: FIELD: oil industry. 
     SUBSTANCE: heat insulated pipe has coaxial inner and outer pipes mounted to form the pressure-tight ring space between them. The space receives heat insulation and is evacuated. The both ends of the outer pipe is provided with a thread. The coupling provided with an insulating insert is screwed on one end. The insert is made of outer plastic bushing and inner metallic bushing. The outer plastic insert is composed of two members. The inner metallic insert is divided into two parts interconnected through a threaded joint provided on the end made of a collet. 
     EFFECT: improved heat insulation. 
     3 cl, 3 dwg
Patent RU-2250321-C2 (RU)
Title: Displaceable scaffolds for performing building and construction works
Inventor: BAGROV I B
IPC: E04G3/20
Filed: 2002-12-02
Granted: 2005-04-20
Abstract: FIELD: equipment for performing building and construction works, particularly scaffolds. 
     SUBSTANCE: scaffolds include guiding means mounted on building structure. Guiding means are connected to console beams extending outside building structure. Load-bearing cart is provided with guiding means in which vertical framework is movably installed. Console scaffolds may move in transversal direction relative vertical framework. 
     EFFECT: extended capabilities. 
     2 cl, 1 dwg
Patent RU-2244321-C2 (RU)
Inventor: ADIEV R JA
IPC: G01V1/40
Filed: 2003-01-22
Granted: 2005-01-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: displacement of front limits of pumped or contour waters is determined from data of vertical seismic profiling performed no less than two times. Each time identity of excitation conditions and oscillations receiving and observation system is maintained. Data for excluding remaining non-identity of excitation conditions and oscillations receiving are processed. Seismologic cross-sections are built, difference between them is calculated, which shows changes of front of pumped and contour waters. 
     EFFECT: simplified realization, lower costs. 
     3 dwg
Patent RU-2276430-C2 (RU)
Inventor: VAN KHEVEL N FREDERIK KHENDRIK
IPC: H01G9/00
Filed: 2001-07-26
Granted: 2006-05-10
Abstract: Изобретение относится к материалу из смешанного оксида с высокой электронной проводимостью и эмпирической формулой АВО y , где y≠3, А содержит, по меньшей мере, один металл, выбранный из Na, К, Rb, Ca, Ва, La, Pr, Sr, Се, Nb, Pb, Nd, Sm и Gd, а В содержит, по меньшей мере, один металл, выбранный из группы, состоящей из Cu, Mg, Ti, V, Cr, Mn, Fe, Co, Nb, Mo, W и Zr, причем А и В одновременно не могут быть Nb, a соединение SrVO 2,5  исключается. Указанным материалом может быть материал типа перовскита, в котором y=3-δ, где δ≠0, со значениями для δ в интервале от приблизительно -0,2 до приблизительно -0,05 или в интервале от приблизительно +0,05 до приблизительно +0,7. Кроме того, в этом качестве можно использовать также материал типа браунита-миллерита, для которого y=2,5-ξ, а ξ имеет значение в интервале от приблизительно -0,2 до приблизительно -0,05 или в интервале от приблизительно +0,05 до приблизительно +0,3. Изобретение охватывает также электрод для электрохимической ячейки, который можно изготовить из указанного материала этого типа, способ изготовления электрода из материала, состоящего из смешанного оксида, и электрохимическую ячейку, которая содержит, по меньшей мере, один электрод этого типа, изготовленный из материала, состоящего из смешанного оксида согласно изобретению. Техническим результатом изобретения является низкая себестоимость и высокая электронная проводимость заявленного материала и изделий, использующих этот материал. 4 н. и 11 з.п. ф-лы, 4 ил., 1 табл.
Patent RU-2254692-C2 (RU)
Inventor: BOGODUKHOV S I
IPC: H05B6/36
Filed: 2003-02-25
Granted: 2005-06-20
Abstract: FIELD: industrial heating devices. 
     SUBSTANCE: device has multi-coil solenoid, to semi-coil of which positioned at edge of unload end additional vertically mounted coil is connected, guides for parts, pusher. Semi-coil at edge of unload end is made vertically and mounted in parallel to additional coil, while edge semi-coil is connected to current feed line through additional coil of solenoid and current lines. 
     EFFECT: higher quality, higher efficiency. 
     2 dwg
Patent RU-2251765-C2 (RU)
Inventor: GUBIN D S
IPC: H01P1/18
Filed: 2003-05-15
Granted: 2005-05-10
Abstract: FIELD: radio engineering; basic components for various microwave devices. 
     SUBSTANCE: proposed microwave phase shifter has phase-shifting channel on single transmission life with stub and compensating line. Single transmission line is made in the form of odd number of symmetrical cascaded sections of uniform transmission lines whose lengths equal λ m /4; length of central section equals λ m /2. Wave impedances of these sections are monotonously reducing toward center of single line; stub is inserted in the middle of central section. 
     EFFECT: enhanced precision of constant phase shift in wide frequency band with reduced maximal standing wave ratio at phase-shifting channel input. 
     1 cl, 3 dwg
Patent RU-2253000-C2 (RU)
Inventor: GLUKH A A
IPC: E21B19/10
Filed: 2003-06-21
Granted: 2005-05-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has pipe catcher with inserts and wedges mounted in their slanting grooves, interacting with drive via sub-rotor ring with grooves, supports with holders and guiding boards connected to the latter by fingers, and positioned in through aperture of rotor table. Outer surfaces of guiding boards are made circular and mounted with possible interaction with walls of through aperture of table of rotor. Second portion of guiding boards is made with T-shaped head, connecting fingers of which for connection to holders are provided with spring-loaded holders. Distance between adjacent guiding boards below T-shaped heads is greater than width of wedges, lower portion of guiding boards is made with shelves on inside surfaces, and walls of grooves in sub-rotor ring - with responding recesses. 
     EFFECT: higher reliability, higher personnel safety, higher serviceability, increased load capacity. 
     4 cl, 14 dwg
Patent RU-2265089-C2 (RU)
Inventor: GERKING LJUDER
IPC: D01D1/00
Filed: 2001-12-21
Granted: 2005-11-27
Abstract: FIELD: manufacture of substantially endless thin threads from polymer solutions, in particular, lyocellulose textile masses. 
     SUBSTANCE: method involves forming textile mass flowing from at least one forming aperture or forming slot; drawing formed thread or film by means of gas flow accelerated to high speed by means of Laval nozzle, whose narrowest section is arranged downstream of textile mass exit end; delivering threads onto tape formed as non-woven material or gripped in the form of yarn and separated from solvents in settling tanks. 
     EFFECT: improved method and apparatus for manufacture of endless thin threads and film, which are not damaged by thermal action of gas flows used for drawing thereof. 
     31 cl, 4 dwg, 2 tbl, 3 ex
Patent RU-2251390-C2 (RU)
Inventor: PAL CHUN V T
IPC: A61B17/00
Filed: 2003-06-25
Granted: 2005-05-10
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: one should perform an access to patient's dura mater through mastoid process being ahead of sigmoid sinus, divide endolymphatic sac and endolymphatic duct by dissecting the later. Then one should partially cover the walls of osseous wound with pre-prepared periosteum of mastoid process followed by applying silk ligatures. The present method enables to simplify operational technique, decrease the chance for lesions in posterior semicircular canal of labyrinth, facial nerve and dura mater. 
     EFFECT: higher efficiency of therapy. 
     24 dwg, 3 ex, 5 tbl
Patent RU-2307838-C2 (RU)
Inventor: KHEHLL RICHARD A
IPC: C08F/
Filed: 2002-09-13
Granted: 2007-10-10
Abstract: FIELD: polymerization catalysts. 
     SUBSTANCE: invention provides a method for temporary and reversible passivation of active matallocene catalytic system, which method is accomplished by contacting this catalytic system with unsaturated hydrocarbon selected from group consisting of C 4 -C 14 -alkines, C 4 -C 14 -alkenes, and polycyclic alkenes containing non- reactive β-hydrogen. Also proposed is method of polymerization of C 2 -C 14 -olefins comprising (i) a step wherein above-mentioned passivated catalytic system is supplied in amount of about 1 to about 5 equivalents per 1 equivalent zirconium in common with at least one C 2 -C 14 -olefin to polymerization reactor, (ii) a step wherein above-mentioned catalytic system is dispersed in polymerization medium, and (iii) catalytic system reactivation step. 
     EFFECT: enabled reduction of catalytic system activity to a level, which allows supplying the system to reactor in contact with olefin monomer and properly dispersing catalyst in polymer bed within reactor until catalyst is reactivated. 
     10 cl, 2 tbl, 22 ex
Patent RU-2274877-C2 (RU)
Inventor: KARAEV VLADIMIR JUR EVICH
IPC: G01S13/95
Filed: 2003-08-07
Granted: 2006-04-20
Abstract: FIELD: radar engineering. 
     SUBSTANCE: method can be used for measuring parameters of sea storm; it can be also used in meteorology and oceanology for distant probing of surface layers of oceans from board of satellite. Microwave range probing pulses are irradiated by Doppler radar. Probing pulses are directed to surface of ocean in nadir; any pulse irradiates spot with sizes of 14x355 km on water surface. When receiving reflected pulses, time and Doppler range selection is used simultaneously inside spot of 14x355 km for elementary dissipating particles with sizes of 14x14 km. Then cross-sections of back dissipation σ0(θ i ) and σ0(θ i+1 ) are determined for any two sequent "I"-th and "i+1"-th elementary dissipating particles. The cross-sections correct and determine dispersion of inclinations σ 2   i (φ j ). The total dispersion of inclinations σ 2   i  for "i"-th elementary dissipating particles is determined and direction of propagation φ wi  of large-scale storm in "i"-th elementary dissipating particle is found. Speed V of surface wind is found by means of algorithm f V=F[σ o , σ 2   i (φ j ), σ 2   i (φ j +90°)] calculated by standard regression method. 
     EFFECT: improved efficiency of monitoring from board of satellite. 
     3 cl, 6 dwg
Patent RU-2264763-C2 (RU)
Inventor: SERGA G V
IPC: A23N12/02
Filed: 2003-12-31
Granted: 2005-11-27
Abstract: FIELD: equipment used in food-processing, sugar, distillation, food canning industry, mechanical engineering and other branches of industry for washing of bulk materials. 
     SUBSTANCE: washing machine comprises charging and discharge trays, bath filled with liquid, and drive drum mounted therein. Drum is equipped with pockets and consists of sections. Each of said sections is assembled of six perforated plates made in the form of equilateral trapeziums. Pockets are defined by successively connecting plates at an inner obtuse angle to one another along perimeter of sections alternatively to ends of sections by upper and lower bases with single sided discharge toward side opposite inner obtuse angle, with width being equal to difference of lengths of upper and lower bases. Each of said trapeziums is alternatively connected with its lateral side to subsequent trapezium over its surface so as to define section inner cavity formed as regular octahedron. Sections are connected with each other by lower bases of trapeziums so as to define drum. Lower base of trapeziums is greater than its lateral side by value equal to upper base. Single sided discharge on outer acute angle between two plates is oriented in direction of rotation of drum and may be made continuous. 
     EFFECT: wider operational capabilities and improved quality of washing of bulk materials. 
     3 cl, 9 dwg
Patent RU-2264232-C2 (RU)
Inventor: KHVOSTOVA O I
IPC: A61M21/00
Filed: 2004-01-05
Granted: 2005-11-20
Abstract: FIELD: psychotherapeutical methods. 
     SUBSTANCE: method can be used for correcting weight of the human body. When analyzing anamnesis and performing questioning, disorders of eating behavior associated with strengthened response to external stimuli are revealed: a kind of food, advertising of foodstuff, and kind of the person accepting food. When disorders are revealed, rational psychotherapy is performed in order to make patient realize the problem. Active positive emotional and voluntary motivation to achieve final effect is formed, namely decrease of the weight by predetermined number of kilos over a given period of time. Principal representative information perception system (visual, aural, kinesthetic) in patient is determined. Thereafter, formula of change in eating behavior stereotype in waking state is composed in order to normalize eating behavior. Patient is then immersed into trans state and first session of indirectly imposed suggestions is carried out involving repetition of composed formula comprising categories of visual objects, aural impressions, and tactile sensation. 50% of the session time is devoted to principal representative information perception system and other 50% to secondary representative systems. In the second session, patient is immersed into trans state and suggestion of stimulation of early satiation to prevent overeating is performed. Treatment course comprises 3-4 sessions carried out with 3-5-day intervals and additional supporting treatment over a 3-month period including 1 session weekly repeating the first session. Method allows achievement of stable decrease of the weight for a long period of time by way of forming new rational eating behavior stereotype depending on type of eating behavior disorder. Effect is further enhanced owing to use of categories of predominantly representative information perception system in patient. 
     EFFECT: enhanced weight loss efficiency. 
     2 cl, 2 tbl, 2 ex