baber/WOPTO huggingface dataset:
Patent RU-2189631-C2 (RU)
Title: Multirange statistical transient-voltage surge and dip analyzer
Inventor: ERMAKOV V F
IPC: G06F17/18
Filed: 2000-11-20
Granted: 2002-09-20
Abstract: FIELD: data-measuring, computer, and electrical engineering. SUBSTANCE: analyzer designed for producing families of time distribution functions to analyze beyond- specified intervals of voltage surge and dip levels at various voltage fluctuations as well as for checking power characteristics at transient voltages in industrial power networks and for estimating impact of these voltages on various pieces of electrical equipment has input terminal, ac-to-dc voltage converter, high- and low-frequency filters, modulus generators, null detectors, register, analog-to-digital converter, n analog comparators, where n is number of levels for analyzing surge amplitude and amount of voltage dip, n + 1 binary counters, multichannel switch, digital memory units, digital comparator, AND gate, OR gate, flip-flop, level distributor, square- wave generators, binary-decimal counter, and one-shot multivibrator. EFFECT: enlarged functional capabilities due to ability of analyzing transient random processes. 2 cl, 3 dwg
Patent RU-2193010-C2 (RU)
Inventor: BURYGIN O P
IPC: C01F7/74
Filed: 2000-12-07
Granted: 2002-11-20
Abstract: FIELD: processes of aluminum sulfate production. SUBSTANCE: process includes spraying of aluminum sulfate in fluidized bed apparatus and subsequent cooling of sprayed aluminum sulfate fusion cake by ascending air flow. In so doing, aluminum sulfate fusion cake is sprayed in fluidized bed apparatus at temperature not higher 115 C, and cooling is carried out at rate of 35-45 C/s to 90 C, and at rate of 15-25 C/s, to 70 C. Fusion cake contains, preferably, 18.0-20.0 wt. % of aluminum oxide. Additionally either into aluminum sulfate fusion cake or into air flow may be introduced not more 2 wt. % of seed in the form of highly dispersed aluminum sulfate fraction sizing no less mcm separated from purification filters and presenting production wastes in the form of entrained dust. Process productivity is no less 2000 kg/h. Produced aluminum sulfate has bulk density of 110-13000 kg/cu. m in flaky particles and possesses high efficiency in purification of sewage waters. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2194816-C2 (RU)
Inventor: TORGANOV S V
IPC: D07B1/20
Filed: 2001-03-27
Granted: 2002-12-20
Abstract: FIELD: fishery. SUBSTANCE: floating cord has woven enclosure composed of two fabric layers connected along conventional seams. Each of fabric layers is formed by weaving warp threads, which are extending parallel to longitudinal axis of floating member, with weft thread, which is drawn from one fabric to another fabric. Such construction provides strong non-stretchable and non-twisting cord with increased floatability, which may be used in fishing tackle, floating members of ship equipment or in floating rescue vessels. EFFECT: wider operational capabilities and simplified construction. 4 cl, 3 dwg
Patent RU-2217497-C2 (RU)
Inventor: STEPANOV VALERIJ ANDREEVICH
IPC: C12P13/04
Filed: 2001-05-22
Granted: 2003-11-27
Abstract: FIELD: microbiological industry. SUBSTANCE: invention relates to technology for isolation of amino acids, for example, lysine that can be used in agriculture as fodder addition. Method involves processes of extraction and ultrafiltration of cultural fluid in a single device: in ultrafiltration unit fitted with anisotropic membrane. Flows of cultural fluid and extractant are directed each to other by countercurrent by opposite site of membrane made of hydrophilic polymer and pressure of both flows is maintained at similar value. Extraction of biosynthesis product is carried out on membrane surface with extractant solution in organic solvent. Re-extraction is carried out by passing gaseous or liquid re-extractant through extract followed by separation of biosynthesis product and the following washing out with organic solvent and drying. Economic effect is 50 gr/t of lysine (250 000 gr/year at output 5 000 t of lysine per year). EFFECT: simplified technology, reduced units of equipment and cost of technology. 3 cl, 4 ex
Patent RU-2229800-C2 (RU)
Inventor: GREBENNIKOV A M
IPC: A01K7/00
Filed: 2001-10-01
Granted: 2004-06-10
Abstract: FIELD: apiculture, in particular, bee bearing and keeping equipment. SUBSTANCE: transformable hive has detachable cover and removable tray. Cover is made in the form of frame closed at two sides by upper and lower nets with warming filler therebetween. Tray is made in the form of box-like body open at its one side. Total of tray depth and cover height is equal to height of hive working zone. Ratio of tray depth and cover height is 2:3. EFFECT: improved bee wintering conditions by creating transformable hive with natural combined extract and input ventilation providing complete removal of moisture and improved air exchange conditions inside hive. 3 cl, 1 dwg
Patent RU-2212238-C2 (RU)
Title: Способ лечения рецидивирующего урогенитального кандидоза на фоне трихомониаза
Inventor: DEMICHEVA O E
IPC: A61K31/4164
Filed: 2001-11-05
Granted: 2003-09-20
Abstract: Изобретение относится к медицине, а именно к дерматовенерологии, и может быть использовано при лечении урогенитального кандидоза на фоне трихомониаза. Предложено препараты назначать в первый день после окончания менструации, причем в качестве противотрихомонадного препарата назначают метронидазол по 500 мг 3 раза в сутки ежедневно в течение недели, а в качестве антимикотического препарата назначают орунгал по 100 мг в сутки ежедневно в течение недели, затем по 300 мг в течение 2 недель. Способ позволяет повысить эффективность лечения, сократить частоту рецидивов урогенитального кандидоза, повысить показатели этиологической излеченности трихомониаза. 1 табл.
Patent RU-2233151-C2 (RU)
Inventor: RAPP KHORST
IPC: A61P33/00
Filed: 2000-07-21
Granted: 2004-07-27
Abstract: FIELD: medicine, dermatology, pharmacy. 
     SUBSTANCE: invention proposes application of tosylchloroamides (other name: toluenesulfochloroamide, or "Chloraminum T", "Dichloraminum T") as an agent used for treatment of skin and mucosa diseases taken among psoriasis, neurodermite, herpes zoster, lip herpes, aphtha, lip crack cheilitis, herpetic stomatitis, vesicles with aqueous liquid. 
     EFFECT: valuable medicinal properties of agents, expanded assortment of agents of indicated designation. 
     16 cl, 1 tbl, 7 ex
Patent RU-2224259-C2 (RU)
Title: Device controlling rotation parameters
Inventor: MURASHKO A M
IPC: G01P3/489
Filed: 2002-04-15
Granted: 2004-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: device incorporates transmitter of rotational speed, pulse former, generator of reference frequency, microprocessor, pulse distributor, unit of m period-to-code converters, commutator of data buses and selector of converter. EFFECT: increased accuracy and speed of control over rotation parameters. 8 dwg, 1 tbl
Patent RU-2267116-C2 (RU)
Title: Способ изготовления и устройство волоконно-оптического химического датчика
Inventor: NUAR MARI-EHLEN
IPC: G01N21/77
Filed: 2001-08-21
Granted: 2005-12-27
Abstract: Изобретение относится к получению химического датчика. Датчик для измерения кислотности азотной кислоты изготовляют с использованием золь-гелевого способа осаждения на сердцевину из оптического волокна пористой пленки, содержащей цветной индикатор. pH исходного золя и другие условия осуществления золь-гелевого способа выбирают таким образом, чтобы получить стабильность сигнала излучаемого датчика в среде 8 N азотной кислоты в течение по меньшей мере 1000 часов. Техническим результатом является повышение стабильности и увеличение срока службы датчика. 2 с. и 14 з.п. ф-лы, 4 ил.
Patent RU-2235917-C2 (RU)
Title: Вентилятор турбореактивного двухконтурного двигателя
Inventor: CHERNAVIN A A
IPC: F04D19/00
Filed: 2002-11-12
Granted: 2004-09-10
Abstract: Изобретение относится к вентиляторам турбореактивных двухконтурных двигателей (ТРДД) с высокой степенью двухконтурности. Техническая задача, на решение которой направлено заявляемое изобретение, заключается в повышении надежности и КПД вентилятора за счет снижения вибрационных напряжений на пере спрямляющих лопаток. Сущность изобретения заключается в том, что в вентиляторе турбореактивного двухконтурного двигателя, содержащем спрямляющие лопатки с верхними и нижними полками и пером между ними, согласно изобретению, на пере спрямляющих лопаток вентилятора со стороны спинки и корыта закреплены Г-образные антивибрационные полки, соединенные между собой внахлест с помощью крепежных элементов, причем L/I=1,7...2,3; Н/h=1,1...1,5 и m/n=1,4...2,1, где: L - радиальная высота пера спрямляющей лопатки по ее выходной кромке; I - радиальное расстояние от верхней полки спрямляющего аппарата до его антивибрационной полки со стороны спинки; Н - радиальная толщина антивибрационной полки со стороны спинки; h - радиальная толщина антивибрационной полки со стороны корыта; m - окружная длина антивибрационной полки со стороны спинки; n - окружная длина антивибрационной полки со стороны корыта. 3 ил.
Patent RU-2272030-C2 (RU)
Title: Derivatives of 3,4-dihydroisoquinoline and pharmaceutical agent comprising its as active component
Inventor: OGAVA MIKIO
IPC: C07D417/06
Filed: 2001-07-30
Granted: 2006-03-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention proposes derivative of 3,4-dihydroisoquinoline of the formula (I)   or its nontoxic salt and a pharmaceutical agent comprising its as an active component (wherein all symbols have the same values as given in description). Compound of the formula (I) possesses agonistic effect on CB2-receptors and, therefore, it can be used for prophylaxis and/or treatment of different diseases, for example, asthma, nasal allergy, atopic dermatitis, autoimmune diseases, rheumatic arthritis, immune dysfunction, postoperative pain and carcinomatous pain. 
     EFFECT: valuable medicinal properties of derivatives. 
     14 cl, 33 tbl, 561 ex
Patent RU-2245299-C2 (RU)
Inventor: LAVRENT EV V I
IPC: C01B33/04
Filed: 2003-02-11
Granted: 2005-01-27
Abstract: FIELD: silane production from natural quartzite. 
     SUBSTANCE: method for silane production includes interaction of silicium-containing compound (e.g. quartzite) with lithium hydride. Backing is carried out at 790-820 0 C followed by crushing of fusion cake. Fusion cake is placed on continuously renewed surface of moving ice plates made from distilled water. Claimed method is useful in production of high pure semiconductor silicium for electronic industry. 
     EFFECT: silane synthesis from economy raw materials; safe technology. 
     1 ex
Patent RU-2299456-C2 (RU)
Title: Микроскоп с термолинзой
Inventor: KITAMORI TAKEKHIKO
IPC: G02B6/12
Filed: 2001-09-07
Granted: 2007-05-20
Abstract: Настольный, имеющий размер портативного компьютера микроскоп с термолинзой содержит пропускающую свет анализирующую ячейку, в которой образован микроканал для пропускания или хранения образца жидкости и которая расположена между пропускающими свет верхней и нижней подложками, источники возбуждающего и зондирующего света, оптическую систему микроскопа, оптическую систему обнаружения и оптический детектор для обнаружения света от оптической системы обнаружения. Оптическая система микроскопа включает дихроичное зеркало для синтезирования возбуждающего света концентрично с зондирующим, первую призму и объектив, расположенный непосредственно под первой призмой. Источники возбуждающего и зондирующего света и оптическая система микроскопа интегрированы в верхнюю подложку таким образом, что синтезированный свет от источников возбуждающего и зондирующего света проходит через первую призму и объектив в образец жидкости, в котором под действием возбуждающего света образуется термолинза. Оптическая система обнаружения, включающая вторую призму и зеркало, и оптический детектор интегрированы в нижнюю подложку. Обеспечивается создание нового, размером в ладонь, портативного микроскопа с термолинзой, пригодного для проведения сверхчувствительного анализа сверхмалого количества химического вещества в медицинской диагностике или при измерении параметров окружающей среды. 1 з.п. ф-лы, 2 ил.
Patent RU-2281184-C2 (RU)
Inventor: MARTI KHAJNRIKH
IPC: B22D11/06
Filed: 2001-09-19
Granted: 2006-08-10
Abstract: FIELD: metal continuous casting processes and equipment. 
     SUBSTANCE: band casting machine includes two rotating casting rolls arranged one near another and forming working gap. Casting rolls are provided with envelope. Lateral seals are arranged on end sides of rolls. Metal cast through submerged nozzle between rolls is protected at least with one gaseous medium. Jacket, mainly built-up one, protects rolls along width of their envelopes and  their end sides. 
     EFFECT: optimal geometry of casting rolls, metal bath and metallic band at outlet of rolls gap. 
     10 cl, 4 dwg
Patent RU-2247031-C2 (RU)
Title: Method of and device for equipping row-crop utility tractor with additional traction wheels
Inventor: TSIBART EH A
IPC: B60K17/32
Filed: 2003-04-28
Granted: 2005-02-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: according to proposed method, additional traction wheels are driven by redistributing power flow from axle-shafts of rear axle. Setting of additional wheels in operating position and retraction them into bays on rear wheel disks for traveling is carried out by shifting of rear wheels along axle shafts caused by cross component of reaction of support surface appearing at turning of rear wheel relative longitudinal axis of tractor in process of translational motion, without breaking kinematical connection in transmission. Device for setting additional traction wheels in operating position and retracting them into bays on tractor rear wheel disks is made in from of turnable side reduction units, each being formed by two articulated levers. Joint is formed by two cylinders telescopically interconnected and displaced relative to each other along screw guide. 
     EFFECT: enlarged functional capabilities and operation adaptability of wheeler tractor. 
     3 cl, 7 dwg
Patent RU-2268887-C2 (RU)
Inventor: KHEFGEN NORBERT
IPC: A61P11/00
Filed: 2001-10-25
Granted: 2006-01-27
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention describes new 7-azaindoles of the general formula (I):   wherein n = 1 or 2; R 1  means mono- or multi-unsaturated, linear or branched (C 2 -C 10 )-alkenyl, linear or branched, unsubstituted (C 1 -C 10 )-alkyl that can be monosubstituted with (C 1 -C 6 )-alkoxy-group, naphthyl, pyridinyl, (C 3 -C 6 )-cycloalkyl, phenyl that, in turn, can be substituted with (C 1 -C 6 )-alkyl, halogen atom, (C 1 -C 6 )-alkoxy-group or hydroxy-group, or radical of the formula:  ; R 2  and R 3  are similar or different being only one of them can mean hydrogen atom and mean (C 1 -C 5 )-alkyl possibly substituted with -O-(C 1 -C 6 )-alkyl or pyridyl, phenyl possibly substituted twice with -F, -Cl, -Br, -O-(C 1 -C 3 )-alkyl or monosubstituted with -COOH or -COO-(C 1 -C 3 )-alkyl, pyridyl possibly twice substituted with -Cl, -Br, or group of formulae:   or  , or R 2  and R 3  in common with N-atom mean:   or   under condition that if n = 1 then they don't mean simultaneously: R 1  - (C 1 -C 6 )-alkyl; R 2  - hydrogen atom (H) or (C 1 -C 6 )-alkyl, and R 3     or   wherein R and R' mean independently -Cl or -Br. These compounds possess inhibitory activity with respect to activity of phosphodiesterase 4. Also, invention relates to a medicinal agent comprising these compounds, methods for  its preparing and using these compounds for preparing medicinal agents. 
     EFFECT: improved preparing method, valuable medicinal and biochemical properties of compounds and drug. 
     17 cl, 6 tbl, 40 ex
Patent RU-2251463-C2 (RU)
Title: Method for straightening round rolled pieces
Inventor: ALEKSEENKO BOGDAN GEORGIEVICH
IPC: B21D3/04
Filed: 2003-06-10
Granted: 2005-05-10
Abstract: FIELD: plastic working of metals, namely processes for straightening round role d stock. 
     SUBSTANCE: method comprises steps of straightening rolled piece by means of variable-sign elasto-plastic bending of it with use of cartridges subjected to positive rotation and carrying straightening members mounted in bearing assemblies. Cartridges are arranged at providing their eccentricity relative to straightening axis in rotation housing, they are spaced one relative to other and inclined by predetermined angle relative to straightening axis. Total range of size and type of rolled stock is separated by groups. Separate sets of calibrated straightening members whose size and mutual distances are selected according to relationships given in claims of invention are used for each group. 
     EFFECT: enhanced efficiency of straightening. 
     3 cl, 1 ex
Patent RU-2250882-C2 (RU)
Inventor: CHERNYSHOVA A S
IPC: C04B28/02
Filed: 2003-07-16
Granted: 2005-04-27
Abstract: FIELD: high-way engineering; building of side-walks and squares. 
     SUBSTANCE: proposed paving member contains cement, sand, industrial wastes, plasticizing agent and water. Used as plasticizing agent is sodium alkyl sulfonate; comminuted rubber is used as industrial wastes (rubber and/or tire industry) at sizes of fractions of 0.06 to 3.00 mm; paving member contains additionally open-cut clay at the following composition, mass-%: comminuted rubber, 4-10; sand, 50-65; clay, 10-20; cement, 15-24; plasticizing agent, 0.1-0.3; water being the remainder. 
     EFFECT: enhanced frost resistance atmosphere resistance and anti-glaze parameters. 
     1 tbl, 5 ex
Patent RU-2268461-C2 (RU)
Inventor: BAKHIREV GENNADIJ IVANOVICH
IPC: G01N33/24
Filed: 2003-10-24
Granted: 2006-01-20
Abstract: Изобретение относится к области сельского хозяйства, преимущественно для определения природной составляющей продуктивности почв через потенциальную урожайность сельскохозяйственных культур, обеспечиваемую ресурсами природно-территориального комплекса, и может быть использовано при расчете кадастровой и рыночной цены земель, в решении вопросов целевого использования земель и оптимизации угодий в агроландшафте. Способ включает возделывание и учет урожая сельскохозяйственных культур на почве в естественных условиях, определение энергопотенциала урожая и почвенного гумуса. Определяют энергопотенциал отчуждаемой части урожая и запасы энергии в гумусовом слое перед посевом на единице площади. По долевой части энергии гумуса, расходуемой на воспроизводство урожая в системе "почва-растение", судят о природном качестве почвы. Изобретение позволяет определить природную продуктивность почв для расчета дифференциальной земельной ренты I в натуральном выражении независимо от количества и видов возделываемых культур, а также подвергшихся деградации почв или в случае пребывания их под залежью, перелогом, паром. 1 з.п. ф-лы, 2 табл.
Patent RU-2292522-C2 (RU)
Inventor: ZONNER KHARAL D
IPC: F26B15/12
Filed: 2002-05-06
Granted: 2007-01-27
Abstract: FIELD: apparatus for drying articles such as bodies of automobiles. 
     SUBSTANCE: drying apparatus includes fluid-tight housing with drying tunnel inside it. Large numbers of nozzles are arranged in lateral walls of said tunnel. Hot circulating air is supplied onto dried articles from Said nozzles. Circulating air is sucked from drying tunnel through exhaust openings arranged under dried articles and it is fed in two air chambers placed aside from drying tunnel. Circulating air through said air chambers is sucked upwards by means of blower. Heating unit is arranged in each air chamber and it is oriented, mainly, in vertical direction and consists of large number of mutually communicated tube portions flown around by circulating air and designed for passing primary air. Heated circulating air is fed from discharge side of blower to air distributing chambers restricted at one side by lateral walls of drying tunnel and communicated through nozzles with inner space of drying tunnel. 
     EFFECT: simplified maintenance, easy access and exchange of members of drying apparatus. 
     7 cl, 9 dwg
Patent RU-2324570-C2 (RU)
Inventor: TSIGLER GJUNTER
IPC: B22D5/00
Filed: 2003-12-30
Granted: 2008-05-20
Abstract: Изобретение относится к металлургии, в частности к непрерывной разливке металлов. Устройство содержит роликовую проводку с направляющими роликами, которые закреплены в раме роликоопор, камеру охлаждения, в которую через форсунки вводится хладагент. Камера охлаждения выполнена открытой в направлении металлической заготовки и закрытой в направлении опорной конструкции рамы роликоопор. Группы направляющих роликов расположены внутри камеры охлаждения. Форсунки установлены вне камеры охлаждения, а в стенке камеры охлаждения выполнены сквозные отверстия для поступающего из форсунки хладагента. Обеспечивается повышение срока эксплуатации устройства благодаря исключению перегрева и загрязнения форсунок. 7 з.п. ф-лы, 4 ил.
Patent RU-2337531-C2 (RU)
Title: Растения пшеницы с повышенной устойчивостью к имидазолиноновым гербицидам
Inventor: POZNJAK KERTIS DZH
IPC: A01H5/10
Filed: 2002-07-10
Granted: 2008-11-10
Abstract: Семена растения обрабатывают этил метансульфонатом в течение 6 часов, затем просушивают или проращивают. Полученные растения M1 самоопыляют, получают семена, из которых выращивают растения пшеницы М2. Растения М2 обрабатывают имазамоксом и отбирают обладающие повышенной устойчивостью к нему по сравнению с растениями дикого типа. В другом варианте растения трансформируют экспрессирующим вектором, содержащим одну или более нуклеиновых кислот IMI. Указанные нуклеиновые кислоты предпочтительно находятся в разных геномах или получены из разных геномов. Полученные растения обладают повышенной устойчивостью к имидазолинону и могут быть использованы в условиях борьбы с сорняками посредством гербицида. 18 н. и 29 з.п. ф-лы, 13 ил.
Patent RU-2295972-C2 (RU)
Title: Composition based upon the proteins of enamel matrix for modulating immune response
Inventor: LJUNGSTADOS STOLE PETTER
IPC: A61P31/04
Filed: 2002-09-06
Granted: 2007-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: it has been suggested to apply a preparation out of active substance of enamel matrix chosen out of proteins being enamelins, amelogenins, nonamelogenins, proline-enriched nonamelogenins, taftelins and their mixtures for producing pharmaceutical composition for preventing or treating systemic inflammation and/or infection and a corresponding method, as well. The composition in question protects against severe septic shock and polyorganic failure caused by a toxin or severe systemic infection, and decreased levels of TNF and IL-6 illustrate total remission. 
     EFFECT: higher efficiency. 
     52 cl, 3 dwg
Patent RU-2270944-C2 (RU)
Inventor: SAFONOV VALERIJ GRIGOR EVICH
IPC: F16D69/02
Filed: 2004-04-19
Granted: 2006-02-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: friction article is ring-shaped and has composite friction member.  The friction surface of the friction member is provided with radial grooves.  The radial grooves are made in the top section of the outer radius and in the bottom section of the inner radius of the article.  The radial grooves are continuous and their width and depth are no less than ¼ of the thickness of the friction article. 
     EFFECT: enhanced reliability. 
     1 dwg