baber/WOPTO huggingface dataset:
Patent RU-2183634-C2 (RU)
Inventor: DZHEMILEV U M
IPC: C01B31/02
Filed: 2000-09-25
Granted: 2002-06-20
Abstract: Изобретение относится к области органической химии, а именно к способу получения нового функционально замещенного фуллерена, а именно: N-[(2,3-(фуллерен[60] )-2,3-дигидро-1Н-1,2,3-бензотриазол-1-ил)метил] -N,N-диметиламина формулы 1, который может найти применение в качестве комплексообразователя, сорбента биологически активного соединения. Способ заключается во взаимодействии фуллерена [60] с 5-15-кратным избытом N-[(1,2,3-бензотриазол-1-ил)метил] -N, N -диметиламина в атмосфере аргона в среде толуола при 190-210 o С в течение 6-10 ч. Выход целевого продукта составляет 72-88%. 1 табл.
Patent RU-2188539-C2 (RU)
Title: Grape bush training method
Inventor: CHULKOV V V
IPC: A01G17/00
Filed: 2000-10-18
Granted: 2002-09-10
Abstract: FIELD: agriculture, in particular, viticulture. SUBSTANCE: method involves forming arms on soil surface and fixing arms in constant position; placing isolating screen between soil surface and arm through the whole length of arm; fixing arm in constant position through openings in screen. Method allows arm to be prevented from contacting with soil surface and, accordingly, development of roots on arms to be excluded. EFFECT: increased efficiency by reducing labor consumed for plant care. 2 dwg
Patent RU-2200853-C2 (RU)
Inventor: KUZNETSOV I V
IPC: F02B31/00
Filed: 2000-10-27
Granted: 2003-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in piston internal combustion engines. According to said invention, internal combustion engine consists of cylinder accommodating piston which reciprocates in cylinder, cylinder head in which intake channel with outlet hole is formed, intake valve with seat arranged in intake channel, seat being arranged at angle to outlet hole of channel to form wall in between, camshaft with cam connected to intake valve, and load adjuster. Cam is made with variable working surface along camshaft axis, is installed on camshaft for movement and provided with longitudinal displacement mechanism connected with load adjuster. Intake channel can be made screw-like. According to said method, in case of decrease of load, part of charge getting to wall of intake channel is increased by decreasing stroke of intake valve and simultaneously duration of opening of intake valve can be increased. EFFECT: reduced fuel consumption and content of hydrocarbons in exhaust gases at partial loads. 5 cl, 5 dwg
Patent RU-2194619-C2 (RU)
Inventor: SALIMOV M KH
IPC: B29C69/00
Filed: 2000-10-30
Granted: 2002-12-20
Abstract: FIELD: free molding of thermoplastic polymers, in particular, imparting the more stream-line form; perfect aerohydrodynamic form with the minimum drag to the medium flow, to the blanks of models of transport facilities. SUBSTANCE: the method consists in heating of the blank surface layer up to the transition to the plastic state, molding by action of the heated high-speed medium flow up to the decrease and subsequent stabilization of blank drag to the flow. The invention provides for production of various stream-line form of the model depending on the flow speed, model material and medium type and may be used for construction of newly designed objects. EFFECT: facilitated procedure. 1 tbl
Patent RU-2194100-C2 (RU)
Inventor: KREMPL PITER
IPC: C30B7/00
Filed: 2000-11-28
Granted: 2002-12-10
Abstract: FIELD: growing crystals of spot group 32. SUBSTANCE: crystal are grown from solution at using seed crystal having at least two mutually inclined rod-like or plate-like portions embracing main zone of crystal growing and arranged eccentrically in grown monocrystal. Joining faces of two portions of seed crystal selected for growing crystal are mutually inclined by angle less than 180 deg. Method allows to grow high-quality structure large-size crystals of metal orthophosphate. EFFECT: enhanced quality of grown crystals. 11 cl, 9 dwg
Patent RU-2217832-C2 (RU)
Title: Nitrided niobium powder and niobium electrolytic capacitor (alternatives)
Inventor: FAJF DZHEJMS A
IPC: B22F1/02
Filed: 1999-05-03
Granted: 2003-11-27
Abstract: FIELD: niobium nitride powders and electrolytic capacitors using them. SUBSTANCE: novelty is that nitrided niobium powder has in its composition nitrogen in amount of at least 300 ppm. Nitrided niobium powder sintered at 1200 1750 C is used in capacitor. Method for reducing dc leakage current through capacitor incorporating niobium anode includes stage of doping niobium powder with nitrogen in amount of at least 100 ppm. EFFECT: reduced dc current leakage in capacitor. 52 cl, 21 dwg, 7 tbl
Patent RU-2217741-C2 (RU)
Inventor: STEPANOVA L N
IPC: G01N29/14
Filed: 2001-03-13
Granted: 2003-11-27
Abstract: FIELD: technical diagnostics, nondestructive inspection, strength testing of large-size structures. SUBSTANCE: system incorporates several channels, each channel includes acoustic converter, preamplifier, filter, key amplifier, comparator, analog-to-digital and digital-to-analog converters, signal processor, interface, on-line storage and control device. Key amplifier is programmable. Control device is built to send command for rise of operation threshold which is set across input of comparator by means of digital-to-analog converter. Channels are connected to local network through interface. Use of built-in simulator of signals of acoustic emission makes it feasible to define automatically dimensions of localization zones that is necessary while testing objects of complex shape. EFFECT: expanded region of tests of lengthy objects with simultaneous rise in accuracy of flaw localization. 3 dwg
Patent RU-2267822-C2 (RU)
Inventor: DE KHAN VIBE
IPC: G11B27/02
Filed: 2000-06-23
Granted: 2006-01-10
Abstract: FIELD: methods and devices for recording encoded bit flow onto data carrier of disk type. 
     SUBSTANCE: method includes recording at least two sets of video objects onto disk. Each set of video objects consists of video objects following one another. Each video object has a series of cells, together forming a portion of MPEG2 software stream. At least two sets of video objects are joined as single video objects set. First and at least second control information is recorded before aforementioned joined set of video objects. After aforementioned joined set of video objects, a copy of first and at least of second control information is recorded. Method is based on recording device, including system control means, allowing recording of at least two aforementioned video object sets onto disk; joining them as single set of video objects; recording first and at least second control information before aforementioned joined set of video objects; recording a copy of first and, at least, second control information after aforementioned joined set of video objects. 
     EFFECT: positioning of control information before all video objects simplifies addressing and allows to perform recording in real time scale, while DVD-video format compatibility is maintained. 
     2 cl, 17 dwg
Patent RU-2212243-C2 (RU)
Inventor: SHCHIGOLEVA S A
IPC: A61P17/00
Filed: 2001-06-15
Granted: 2003-09-20
Abstract: FIELD: medicine, dermatology. SUBSTANCE: invention relates to agents used in treatment of dermal diseases: eczema, dermatitis of different etiology, neurodermitis, itching. The preparation comprises chitosan dissolved in siliceous water acidified with 5% solution of hydrochloric acid. Invention provides the directed therapeutic effect with simultaneous reduction of negative adverse effects as compared with the known agents using for the same aims. EFFECT: enhanced effectiveness and valuable medicinal properties of preparation. 2 ex
Patent RU-2213853-C2 (RU)
Title: Method of massive oil pool development
Inventor: CHIZHOV S I
IPC: E21B43/20
Filed: 2001-08-22
Granted: 2003-10-10
Abstract: FIELD: oil producing industry, particularly, methods of development of massive oil pool characterized by complicated hydrodynamic communication with underlying water-saturated rocks and developed with injection of displacement agents for maintaining the formation pressure. SUBSTANCE: method includes injection of displacement agent, periodic determination of chemical composition of water produced together with oil, periodic measurements of formation pressure in producing, injection and monitor wells. Injected to under water-oil contact are liquid solvents in form of fresh or slightly mineralized water, and/or inorganic, and/or organic mutually soluble solvents or their mixtures. Composition of solvent )solvents) is determined by data on chemical composition of formation water, chemical composition of minerals of producing formation and deposits filling filtration channels in lower intervals of pool adjacent to plane of water-oil contact. Depth of injection interval of solvents and also displacement agents to under water-oil contact is determined by data of interval injectivity determined in course of injection well drilling below water-oil contact and in exposure of rocks possessing preset injectivity at given depth. Further depending of well is discontinued. Selected interval is isolated from overlying part of section. If need be, solvents are injected periodically and ceased injecting after reduction and stabilization of pressure differential within interval from injection depth to depth of plane of water-oil contact. EFFECT: increased efficiency of development of massive oil pool withdrawal of fluid from which not compensated with formation water. 3 cl, 2 dwg, 3 tbl
Patent RU-2239609-C2 (RU)
Inventor: LOBOJKO ALEKSEJ JAKOVLEVICH
IPC: C04B28/00
Filed: 2002-01-14
Granted: 2004-11-10
Abstract: FIELD: production of building units and furniture, namely pressed wall profiled blocks, pressed framing timbers and fiber wallboards made of lumber waste. 
     SUBSTANCE: pressed component is made of composite mixture containing grinded lumber waste and magnesium chloride solution. Composition mixture is pressed and dried. Lumber waste for component production is preliminary dried to obtain humidity of not more than 16%. Composition mixture additionally includes ferric sulfate and sodium silencer. All above components are taken in the following amounts (recalculated to dry substance): grinded lumber waste - 35-65 % by weight, magnesium chloride solution with 1.1 -1.5 g/sm 3  density - 3-35 % by weight, ferric sulfate - 10 - 55 % by weight, sodium silencer - 0.2 - 3.5 % by weight. Above components are introduced in composition mixture in the following order: grinded lumber waste - ferric sulfate - magnesium chloride solution - sodium silencer. Pressing operation is carried out under the pressure of 30 - 300 kg/sm 2  and mixture is exposed to 100 - 300 o C temperature for drying thereof. 
     EFFECT: improver non-flammability, increased frost-resistance, prevention of component decomposition, decreased toxicity, improved heat-resistance and workability. 
     2 cl, 3 ex
Patent RU-2228697-C2 (RU)
Inventor: BATINOVSKIJ E G
IPC: A47C17/00
Filed: 2002-03-20
Granted: 2004-05-20
Abstract: FIELD: upholstered furniture production. SUBSTANCE: upholstered furniture has four sections, with three sections being arranged one above another for forming seat, two sections connected with one another for arranging thereof in single plane in bed position, and one section having thickness equal to half the seat height. Height of forth section in bed position is equal to double thickness of third section and thickness of second section is equal to difference between height of seat and thickness of fourth section. Also, furniture may comprise fifth, sixth and seventh sections. Casing unites seat sections, back, two side sections, movable and immovable carcass bases. EFFECT: wider operational capabilities, improved comfort of upholstered furniture owing to increased height of sleeping place. 22 dwg
Patent RU-2233540-C2 (RU)
Inventor: KHVANG SUNG-OKH
IPC: H04B7/26
Filed: 2002-07-09
Granted: 2004-07-27
Abstract: FIELD: data transfer systems. 
     SUBSTANCE: proposed method and device are designed to display coded TFCI characters for transmission over physical channel in CDMA mobile communication system. First and second coded TFCI characters are multiplexed so as to uniformly distribute them in compliance with mode of frame data transmission and speed, coded character output, and multiplexed coded character display in frame adhering to number of coded characters that can be displayed in one frame defined according to frame data transfer mode and speed. Proposed device has at least one coder for coding first TFCI bits at first coding speed to output first coded TFCI characters and for coding second TFCI bits at second coding speed to output second coded TFCI characters; coded character linkage editor for multiplexing coded characters so as to provide for uniform distribution of mentioned first and second TFCI characters in compliance with data frame transmission mode and speed for outputting mentioned multiplexed coded characters. 
     EFFECT: provision for displaying coded characters for sending them over physical channel in mobile code-division multiple access communication system. 
     22 cl, 20 dwg, 7 tbl
Patent RU-2242409-C2 (RU)
Inventor: ANTONENKO S V
IPC: B64D1/22
Filed: 2002-08-21
Granted: 2004-12-20
Abstract: FIELD: means of pick-up in the air of mainly recoverable objects of aviation materiel and space rocketry. 
     SUBSTANCE: the method consists in separation of a part of the locked-on object at preservation of its mechanical coupling to it, retaining of the separable part at a distance from the locked-on object and its mechanical engagement by a part of the locking-on object (aircraft or helicopter). The attitude of the separable part made in the form of a rotor is stabilized relative to the locked-on object imparting a kinetic torque to it, whose vector is directed at an angle to the longitudinal axis of the locked-on object. Due to rotation of the rotor, an aerodynamic holding force is produced. This force may be supplemented by reaction or aerostatic holding forces produced with the aid of the known auxiliary means (jet engines or bottles). Besides, an orienting force of the aerodynamic or aerostatic nature directed at an angle to the longitudinal axis of the locked-on object may be applied to the mentioned rotor. 
     EFFECT: enhanced reliability and safety of pick-up of objects, expanded field of application and store of the hardware components. 
     20 cl, 9 dwg
Patent RU-2244356-C2 (RU)
Inventor: LUZIN A M
IPC: G21C21/02
Filed: 2003-02-21
Granted: 2005-01-10
Abstract: FIELD: nuclear power engineering; manufacture of fuel elements and their claddings. 
     
     
       SUBSTANCE: each weld of cladding and its plug are tested in facility equipped with units for clamping and revolving the claddings, scanning with carriage using weld inspection piezoelectric transducer and piezoelectric transducer for measuring wall thickness in measurement region, immersion bath, ultrasonic pulse generator, ultrasonic pulse receiver, microprocessor, analog-to-digital converter switch, and random-access memory. 
     
     
       EFFECT: enhanced quality of fuel elements and their operating reliability in reactor core. 
     
     
       1 cl, 1 dwg
Patent RU-2270759-C2 (RU)
Title: Слоистый композиционный материал с различными слоями смолы, способ его получения и применение
Inventor: MJULLER KLAUS
IPC: B32B7/02
Filed: 2001-09-18
Granted: 2006-02-27
Abstract: Изобретение относится к технологии получения слоистых композиционных материалов и может быть использовано в строительной и бытовой технике, электротехнике, автомобильной промышленности. Слоистый композиционный материал содержит носитель из термопластичного полимера, расположенного на нем промежуточного слоя также из термопластичного полимера и нанесенного на промежуточный слой термореактивного слоя. Между носителем и промежуточным слоем находится слой смолы (а) со степенью отверждения по меньшей мере 20%. Между промежуточным слоем и термореактивным слоем находится слой смолы (с) со степенью отверждения по меньшей мере 60%. Материалы слоев укладывают в форме плоских листов и при 150-300°С соединяют с носителем. Материал обладает высокой жесткостью и ударной вязкостью, хорошим качеством поверхности, быстро и легко отверждается. 3 н. и 10 з.п. ф-лы.
Patent RU-2251337-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-05-14
Granted: 2005-05-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the suggested concentrate should be prepared due to pressing the juice out of sugar beet prepared, deodorated with carbon dioxide in supracritical state, extracting residues at mixing water and liquid hydrogen fluoride at extractional volume, mixing juice and extract and introducing liquid ammonia into the blend along with supracritical CO 2 -extract out of Mortierella polycephala micromycete biomass further extracted according to the preset technique to obtain a solid residue treated with liquid ammonia followed by concentrating the blend, treatment of concentrate with liquid carbon dioxide, mixing Pythium insidiosum micromycete biomass with a treated solid residue and heating the mixture up to 60 C, not less. The innovation enables to obtain a concentrate of improved structure-forming properties and increased thermal stability. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2272445-C2 (RU)
Inventor: OBOZNJAJA VIKTORIJA ALEKSEEVNA
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2006-03-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers and hawthorn fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Mortierella alpina micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2264183-C2 (RU)
Inventor: KOTEL NIKOV G P
IPC: A61B17/00
Filed: 2003-09-09
Granted: 2005-11-20
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the present innovation deals with treating patients with angular deformations of long tubular bones: osteotomy should be carried out along a concave side at the top of deformation, in frontal plane, perpendicular against the axis of limb's segment at keeping external plate of cortical layer and periosteum along a convex side; out of larger fragment of dissected bone one should form a wedge-like autotransplant its sizes being correspondent to the width and depth of fissure developed after removing the deformation and restoration of the axis, moreover, the transplant should be developed along segment's axis that accelerates restoration of limb's affected function. 
     EFFECT: higher efficiency of reconstruction. 
     1 ex
Patent RU-2267004-C2 (RU)
Inventor: ORESHKIN D V
IPC: C04B111/76
Filed: 2003-10-31
Granted: 2005-12-27
Abstract: FIELD: oil and gas well drilling, particularly plugging materials for casing pipe cementing in permafrost rock. 
     SUBSTANCE: raw mixture comprises plugging Portland cement in amount of 34.4 - 43.3% by weight, hollow glass microspheres in amount of 13.0-17.2 % by weight, superplasticizing agent in amount of 0.26-0.32, and water or raw mixture comprises plugging Portland cement in amount of 36.55 - 45.3% by weight, dressed hollow glass microspheres in amount of 13.24-18.5 % by weight, superplasticizing agent in amount of 0.28-0.34, remainder is water. 
     EFFECT: provision of time-reducing heat conductivity due to decreased moisture content in cement sheath, increased reliability of well structure protection against thawing in permafrost rock conditions, improved air-tightness of hole annuity, increased well output and reduced costs of well cementing and protection against thawing. 
     5 tbl
Patent RU-2294954-C2 (RU)
Title: Реактор для каталитического крекинга с псевдоожиженным катализатором
Inventor: CHEN JE-MON
IPC: B01D29/27
Filed: 2002-04-11
Granted: 2007-03-10
Abstract: Изобретение относится к реакторам для процессов с псевдоожиженным слоем катализатора, в частности, для каталитического крекинга. Изобретение может применяться в химической и нефтеперерабатывающей промышленности. Реакционная емкость с псевдоожиженным катализатором включает в своей самой верхней зоне один расположенный по центру первичный циклон, имеющий впускное отверстие для газа и твердой фазы, по линии текучей среды соединенное с участком стояка с псевдоожиженным катализатором, соответствующим завершающей стадии технологического процесса в стояке, расположенном вне реакционной емкости с псевдоожиженным катализатором. Упомянутый первичный циклон дополнительно снабжен выпускным каналом отверстия газа на самом верхнем участке циклона, по текучей среде соединенным с одним или несколькими вторичными циклонными сепараторами, причем вторичные циклонные сепараторы расположены в промежутке между расположенным по центру первичным циклоном и стенкой реакционной емкости. Вторичные циклоны снабжены устройствами для отвода твердой фазы в самую нижнюю зону реакционной емкости и устройствами для отвода газового потока с обедненным содержанием твердой фазы в выпускное отверстие для газа реакционной емкости. Упомянутый первичный циклон дополнительно имеет зону первичной отгонки, предусмотренную на самом нижнем своем участке, и устройство для отвода подвергнутой предварительной отгонке твердой фазы из первичного циклона в самую нижнюю зону реакционной емкости. Реакционная емкость в самой нижней своей зоне дополнительно включает зону вторичной отгонки и устройство для отвода подвергнутой отгонке твердой фазы из реакционной емкости. 7 з.п. ф-лы, 2 ил.
Patent RU-2273987-C2 (RU)
Inventor: KOLOMIETS TAT JANA MIKHAJLOVNA
IPC: A01H5/00
Filed: 2004-02-24
Granted: 2006-04-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to a method for preparing tulip valuable plant-regenerates by culturing seed buds in vitro. Method involves using the half agarized Murasige-Skoog medium supplemented with glycine, alpha-naphthtylacetic acid, antibiotic ampicillin and sucrose in the concentration 9% or 3% (depending on age of seed buds) for development of embryos after isolation of seed buds with part of ovary from mother plant. Grown seed buds are replaced in fresh nutrient medium being with the same composition of growth regulators firstly and reduced to 3% content of sucrose followed by replacing in the modified Murasige-Skoog medium containing 6% of sucrose, 6-benzylaminopurine and alpha-naphthylacetic acid under condition of successive change of temperature and illumination regimens. Invention provides safety of hybrid embryos at early stage of their development, enhances viability of seven weeks old age hybrid embryos and give the possibility for retaining original samples of genotypes from single embryos also. 
     EFFECT: improved preparing method. 
     5 tbl, 5 dwg, 1 ex