baber/WOPTO huggingface dataset:
Patent RU-2239184-C2 (RU)
Inventor: LAZARENKO V N
IPC: G01N33/02
Filed: 2002-05-13
Granted: 2004-10-27
Abstract: FIELD: biochemistry. 
     SUBSTANCE: the present innovation deals with milk biochemistry and methods to evaluate the capacity of milk biologically active substances to inhibit the growth of microflora, Escherichia coli, in particular. The method deals with evaluating the growth of E. coli test culture upon beef-extract broth (BEB) supplemented with whey according to altered values of optic density. One should prepare milk whey out of milk sample of 50 cu. cm volume by adding 10%-sulfuric acid solution till obtaining a casein clot to be further removed due to filtration followed by restoration of medium reaction up to pH = 6 by multi-purpose indicator. One should add whey and E. coli test culture at optical density of 0.45-0.55 by PEC at red-color light filter (wave length being 550 nm) into BEB. One should evaluate bactericidal activity of milk by BEB's optical density by adding E. coli test culture and tested whey as compared with BEB's optical density and test culture without addition of tested whey at thermostating for 24 h at 38 ± 1 C followed by calculations according to certain formulas. The innovation enables to objectively evaluate milk capacity to inhibit the growth of E. coli. 
     EFFECT: higher efficiency of detection. 
     3 tbl
Patent RU-2227227-C2 (RU)
Inventor: OZEROV G I
IPC: F03B17/06
Filed: 2002-05-13
Granted: 2004-04-20
Abstract: FIELD: generation of electric power by use of free flow of water at different depth. SUBSTANCE: proposed hydroelectric station includes stand secured in bottom foundation of watercraft with two drive drums at the beginning and idling drums at end of this stand in its corners. Stand is reinforced with partition. Hollow drums are provided with axles and gear wheels located at their end faces and engageable with chain gear train on which two-flap blades are secured by means of axles, thus forming right-hand and left-hand loops of conveyer type; said loops are made from rigid material and are located at angle relative to central partition, thus ensuring rotation of drive drum in opposite direction; drive drums are connected with electric generator by means of gears of reverse rotation unit and step-up gear. Flaps of blades are freely secured for opening and closing by flow; in closed position, inner flap is located for sliding over idling drum axis; in open position, flaps are fixed by means of limiter. EFFECT: enhanced efficiency and reliability. 4 dwg
Patent RU-2229729-C2 (RU)
Inventor: STUPINA V V
IPC: G01T1/167
Filed: 2002-07-04
Granted: 2004-05-27
Abstract: FIELD: evaluation of radiation-ecological condition of water objects, radiation monitoring of sources of drinkable water supply of populated areas. SUBSTANCE: technique establishing specific activity of radium-226 in water is carried out by registration of alpha radiation of radon-222 and daughter product of its decay by tracking method in air of measurement vessel with precipitation of evaporated sample of water and subsequent computation of specific activity of radium-226 by measured value of integral volumetric activity of radon in air of measurement vessel. Technical result of invention lies in simplified process of sample preparation, in enhanced timeliness of establishment of specific activity of radium-226 in sources of drinkable water supply with simultaneous reduction of expenses for analysis. EFFECT: enhanced timeliness of establishment of specific activity of radium-226.
Patent RU-2283614-C2 (RU)
Inventor: TANAKA JOSINORI
IPC: A47L13/38
Filed: 2002-02-21
Granted: 2006-09-20
Abstract: FIELD: cleaning facilities. 
     SUBSTANCE: cleaning article adapted for attachment to holder before it is to be used comprises base sheet, brush part provided on one side of base sheet, and holding sheet provided on other side of base sheet. Base sheet and holding sheet are connected together by fusing so as to form at least two fusion-connected regions spaced apart from one another for defining holding space between base sheet and holding sheet, said space being designed for accommodation of holder. Base sheet and holding sheet are colored in mutually distinctive colors, with fusion-connected regions having color differing from color of holding sheet. 
     EFFECT: increased efficiency and convenient utilization owing to the ability to differentiate holding space for accommodation of holder. 
     31 cl, 6 dwg
Patent RU-2237110-C2 (RU)
Inventor: ZAGIDULLIN R N
IPC: C23F11/04
Filed: 2002-10-25
Granted: 2004-09-27
Abstract: FIELD: corrosion protection. 
     SUBSTANCE: invention relates to protecting metals against corrosion in acid, aqueous-salt, and hydrogen chloride-containing media, more particularly acid corrosion inhibitors based on polyamines and benzyl chloride to be applied in chemical and oil-and-gas production industries as well as in metallurgy and power engineering with different types of acid processing of products, equipment, and during transportation of acids. Method is implemented by reaction of acyclic and cyclic di- and polyamines with ethylene and propylene groups alternating between nitrogen atoms, or mixed ethylene or propylene groups, with benzyl chloride at 50-70 о С in alcohol medium in presence of 20-30% hydrochloric acid solution during a period of time 4-6 h. Inhibitor may further contain 5 to 30% urotropin. 
     EFFECT: increased yield of inhibitor and enhanced metal corrosion protection efficiency. 
     4 cl, 1 tbl, 33 ex
Patent RU-2244511-C2 (RU)
Inventor: KAGAN I I
IPC: A61B8/00
Filed: 2002-12-16
Granted: 2005-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out skeletotopic conjunction and organ element localization description relative to vertebra body. Neck organ picture is described in skeletotopic manner using anterior contour of cervical vertebra body and transverse processes in upper, median and inferior portion of cervical vertebra with the exception of the first and the second one. 
     EFFECT: high accuracy in diagnosing pathological processes in neck organs and creating computer models. 
     2 dwg
Patent RU-2249937-C2 (RU)
Inventor: BANKINA T A
IPC: A01C21/00
Filed: 2002-12-26
Granted: 2005-04-20
Abstract: FIELD: agriculture, agronomic chemistry, agronomic ecology, soil biology, and chemical analysis of soil. 
     SUBSTANCE: method involves determining content of mineral nitrogen and potentially mineralizable nitrogen provided by soil incubation at temperature of 34-36°C for 7-8 days; converting mineral and potentially mineralizable soil nitrogen to solution by boiling incubated soil suspension in water in the ratio of 1:5 during 20 min for sandy, sandy loam and medium loamy soil and during 30 min for heavily loamy soil; subjecting aqueous extraction of soil sample to analysis by means of Kieldal apparatus for determining nitrogen content actually available to plants under light alkaline hydrolysis conditions; determining nitrogen content potentially available to plants under drastic alkaline hydrolysis conditions; forecasting fertilizer nitrogen dose on the basis of nitrogen content actually available to plants for predetermined yield of specific crop with the use of coefficient of assimilation by plants of soil nitrogen and fertilizers, and amount of nitrogen needed for production of 1 centner/hectare of product from formula:  , 
     where D is forecast fertilizer nitrogen dose; N is kg/hectare; Y c  is crop yield for which fertilizer nitrogen dose is calculated, centner/hectare; C is amount of nitrogen needed for production of 1 centner/hectare of product of designed crop, kg/hectare; N aa  is amount of nitrogen in soil actually available to plants, kg/hectare; 0.4 is coefficient of usage by plants of available nitrogen from fertilizer, %. Method may be used for evaluation of humic podzol soil with regard to its nitrogenous state, forecasting of need for nitrogenous fertilizer by plants, determining stock of nitrogen available to plants and forecasting of crop yields. Method does not require prolonged observations and controlling of soil temperature during plant growing periods. 
     EFFECT: increased efficiency, elimination of employment of expensive bulky equipment for performing forecasting process. 
     5 dwg, 4 tbl
Patent RU-2249666-C2 (RU)
Inventor: MATVEEV JU A
IPC: E21B17/046
Filed: 2003-01-22
Granted: 2005-04-10
Abstract: FIELD: drilling equipment engineering. 
     SUBSTANCE: connection has sleeve, in walls of which in apertures welded bushings are mounted with fixing bolts, nipple, key connections, including keys and grooves. In walls of sleeve in same plane along axis two key grooves are made and two apertures, outputting into the latter, for bushings with holding bolts. In body of nipple of same plane along axis two grooves are made with fixedly mounted therein keys and two apertures for holding bolts. 
     EFFECT: higher efficiency and simplified manufacture. 
     1 dwg
Patent RU-2247782-C2 (RU)
Inventor: PODGORNOVA N M
IPC: C13B20/02
Filed: 2003-02-12
Granted: 2005-03-10
Abstract: FIELD: sugar industry. 
     SUBSTANCE: process comprises preliming, liming, addition of surfactant in amount 0.001-0.005% of the weight of solution, and carbonization, said surfactant being sucrose esters obtained via re-esterification of triglycerides contained in sunflower oil with sucrose in presence of potassium carbonate as catalyst. 
     EFFECT: enhanced purification efficiency and improved quality of resulting juice. 
     4 ex
Patent RU-2283994-C2 (RU)
Title: Обработка газа, содержащего углеводороды
Inventor: UILKINSON DZHON D
IPC: F25J3/02
Filed: 2001-09-28
Granted: 2006-09-20
Abstract: Настоящее изобретение раскрывает способ извлечения этана, этилена, пропана, пропилена и более тяжелых углеводородных компонентов из потока углеводородных газов. При осуществлении способа поток газа обрабатывают в одной или нескольких ступенях теплообмена, чтобы получить, по меньшей мере, первый поток сырья, который охлажден под давлением. Охлажденный первый поток сырья расширяют до более низкого давления и затем подают во фракционирующую колонну в верхнюю точку питания. Охлажденный расширенный первый поток сырья фракционируют при более низком давлении, в результате чего извлекают компоненты относительно менее летучей фракции. Жидкий дистилляционный поток отводят из фракционирующей колонны и нагревают. Нагретый дистилляционный поток возвращают в более низкую точку во фракционирующей колонне, которая отделена от точки отвода, по меньшей мере, одной теоретической ступенью. Количество и температура потоков сырья, подаваемых во фракционирующую колонну, являются эффективными для поддержания температуры верха фракционирующей колонны при температуре, при которой извлекают основные части компонентов в указанной относительно менее летучей фракции. Использование изобретения позволит снизить капитальные затраты и увеличить количество извлечения C 2 -компонентов и более тяжелых компонентов. 2 н. и 22 з.п. ф-лы, 9 ил., 2 табл.
Patent RU-2249439-C2 (RU)
Inventor: TOPOL NITSKIJ O Z
IPC: A61B17/66
Filed: 2003-05-21
Granted: 2005-04-10
Abstract: Изобретение относится к медицине, а именно к травматологии. Изобретение позволяет производить замещение дефекта костной ткани, в первую очередь, при дефекте нижней челюсти с достижением высокого функционального и эстетического результатов, а также исправлять врожденные или приобретенные дефекты и деформации нижней челюсти. Аппарат включает репонирующие ползуны с костными фиксаторами и соединительный блок. Соединительный блок снабжен, по меньшей мере, одним костным фиксатором для соединительного блока, ходовыми винтами и штангами. Соединительный блок выполнен составным из соединенных прижимным винтом основания и прижима, размещенных с возможностью вращения, причем на обращенных друг к другу сторонах основания и прижима выполнены радиальные рифления. В корпусах основания и прижима выполнены отверстия для соединенных с ними штанг и для заанкеренных с возможностью вращения концов ходовых винтов. В репонирующих ползунах образованы сквозные отверстия с гладкой внутренней поверхностью для штанг и с внутренней винтовой резьбой - для ходовых винтов. 8 з.п. ф-лы, 25 ил.
Patent RU-2252155-C2 (RU)
Inventor: ANDREEV A V
IPC: B60M5/00
Filed: 2003-05-21
Granted: 2005-05-20
Abstract: FIELD: railway transport; track circuits. 
     SUBSTANCE: invention relates to track circuit devices designed for passing by rails signal and traction currents on sections of railways with electric traction. Proposed rail bond contains fishplate and resilient current-carrying element installed in space between fishplate and rail necks. Current-carrying element is and in from of trough whose side walls are made up of external lobes can be bent outwards to form support shelves. End faces of external and internal lobes can be provided with cuts. Current-carrying element is made of spring steel and is provided with protective coating. 
     EFFECT: improved reliability of contact of rail bond members owing to increased resilience of current carrying element. 
     7 cl, 2 dwg
Patent RU-2273705-C2 (RU)
Inventor: RITTER KLAUS
IPC: E04C5/04
Filed: 2001-11-08
Granted: 2006-04-10
Abstract: FIELD: building materials, particularly reinforcing elements for concrete. 
     SUBSTANCE: reinforcing mat comprises longitudinal and transversal wires welded one to another in cross-points. The mat comprises two end transversal wires arranged at mat edges so that transversal mat wires project beyond the end transversal wires. Each projected end is folded back on itself and forms wire loop, which is welded to end transversal wires. Central longitudinal wires arranged in central mat area are spaced apart equal axial distances. The central longitudinal wires have equal cross-sectional areas. End areas consisted of pair of parallel end longitudinal wires and end wire loops are crated at both longitudinal mat edges. Axial distances between end longitudinal wires are less than that between central longitudinal wires. Axial distance between inner end longitudinal wire and neighboring central longitudinal wire exceeds that between central longitudinal wires. 
     EFFECT: increased reinforcement quality. 
     9 cl, 2 dwg
Patent RU-2251087-C2 (RU)
Inventor: VELICHKO A A
IPC: G01L9/12
Filed: 2003-06-09
Granted: 2005-04-27
Abstract: FIELD: microelectronics. 
     SUBSTANCE: capacitive pressure pickup comprises silicon substrate provided with a diaphragm inside. The diaphragm is covered in series with epitaxial monocrystalline layer of calcium fluoride, epitaxial layer of silicon, metallized layer, and second silicon plate. 
     EFFECT: simplified manufacturing and enhanced sensitivity. 
     1 dwg
Patent RU-2271696-C2 (RU)
Inventor: TJURJUKOV ALEKSANDR BORISOVICH
IPC: A23L21/10
Filed: 2003-06-21
Granted: 2006-03-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of rosewort root, hibiscus flowers and dog rose fruit. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Pythium irregulare micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2274151-C2 (RU)
Title: Способ приготовления желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-20
Abstract: Изобретение относится к пищевой промышленности. Сироп готовят с использованием сахара, пектина и водного экстракта смеси чая черного байхового, чая зеленого байхового, плодов вишни, листьев вишни и цветков гибискуса. При разделке добавляют лимонную кислоту, лактат натрия, ароматизатор «Вишня» и препарат, полученный из биомассы микромицета Mortierella globalpina по заданной технологии, разливают, формуют, сушат и фасуют готовые изделия. Это позволяет получить мармелад с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств отечественного и английского мармелада, соответственно, плотную консистенцию и горьковатый оттенок во вкусе.
Patent RU-2273179-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-10
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, bluebottle flowers, calendula flowers, cowberry leaves, hibiscus flowers, and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cowberry and cream flavorings, and preparation obtained from biomass of Mortierella pusilla micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action and wide range of vitamin activity.
Patent RU-2266149-C2 (RU)
Title: Усовершенствованный узел модулей с магнитным креплением для сооружения устойчивых сетчатых конструкций
Inventor: VICENTELLI CLAUDIO
IPC: A63F9/00
Filed: 2001-12-27
Granted: 2005-12-20
Abstract: Узел предназначен для сооружения устойчивых сетчатых конструкций и может быть использован в детских строительных наборах. Узел модулей с магнитным креплением для сооружения сетчатых конструкций содержит один или более элементов для придания устойчивости сеточной структуре, выполненных в виде панелей, установленных с возможностью извлечения в соответствующих многоугольных областях, ограниченных модулями сетчатой конструкции. В узле достигается повышенное сопротивление деформации. 10 з.п. ф-лы, 7 ил.
Patent RU-2281832-C2 (RU)
Title: Способ приготовления жидкостекольного связующего
Inventor: GRUZMAN VJACHESLAV MOISEEVICH
IPC: B22C1/18
Filed: 2004-02-16
Granted: 2006-08-20
Abstract: Изобретение относится к литейному производству, в частности к способам приготовления связующих для противопригарных покрытий. Жидкое стекло смешивают с одномолярным раствором уксусной кислоты в соотношении 2:1. Добавляют воду и доводят плотность жидкого стекла до плотности 1,25-1,30 г/см 3 . Обеспечивается получение связующего, обладающего высокой живучестью и обеспечивающего повышенную прочность покрытия.
Patent RU-2278315-C2 (RU)
Inventor: PANCHENKO VALERIJ PAVLOVICH
IPC: F16L58/02
Filed: 2004-04-22
Granted: 2006-06-20
Abstract: FIELD: construction. 
     SUBSTANCE: method comprises turning the hose made of fiber material impregnated with a solidified binder enclosed in the flexible polymeric shell inside out, moving the hose inside the pipeline, expanding the hose, and pressing it to the inner side of the pipeline under the action of water pressure to the inner side of the turned out hose.  The water column is simultaneously affected by the pulses generated by the generator-source of the hydraulic impacts submerged in the water.  The amplitude and frequency of the hydraulic impacts change by changing the air pressure at the outlet of the compressor connected with the pulse generator. 
     EFFECT: simplified method. 
     1 dwg
Patent RU-2276198-C2 (RU)
Inventor: KORSHUNOV EVGENIJ ALEKSEEVICH
IPC: C22C33/04
Filed: 2004-07-27
Granted: 2006-05-10
Abstract: FIELD: metallurgy, namely production of alloy with stainless properties including iron as main component. 
     SUBSTANCE: method is realized at using melting with rotation and liquid phase reduction. Iron-containing charge is melt on metallic phase according to calculated doze of ferrosilicon. Part of iron contained in ferrosilicon and added to ferrosilicon melt at reduction of iron oxides from melt charge is remained in melting chamber. Before providing predetermined chemical composition of iron alloy, metals reduced from secondary slag by means of aluminum are added to remained iron for producing tertiary slag. Metals characterized by free energy of oxide formation exceeding that of silicon are transferred from newly prepared liquid metallic phase back to tertiary slag in order to produce ferrosilicon and replenished tertiary slag. Metals of replenished tertiary slag are added to remained ferrosilicon for reducing them by means of aluminum while adding designed quantity of calcium oxide to final slag. Then tap holes are successively open and remained ferrosilicon with added metals is poured off through tap hole for metal draining and final slag is poured off through tap hole for draining slag. After pouring off operations tap holes are closed and preliminarily reduced iron is returned to melting chamber from special tank and subjected to rotation; metals are dissolved in it according to predetermined chemical composition. Alloy is completely poured off from melting chamber of melting aggregate and after closing tap hole preliminarily poured off liquid ferrosilicon is added to melting chamber where its is subjected to rotation and next batch of iron containing charge is fed. Invention provides possibility to add titanium from replenished tertiary slag to remained ferrosilicon for producing master alloy containing iron, silicon and titanium till 50%. It is also allows to dissolve in preliminarily reduced iron returned to melting chamber such metals that provide stainless properties of alloy in merchant metallic products being no less than such properties of chrome-nickel steel. For example, it is possible to dissolve metallic chrome in  quantity sufficient for achieving its content in alloy 10 -20% or to dissolve metallic chrome, nickel, titanium for achieving their content in alloy respectively 18%, 10% and up to 1%. 
     EFFECT: enhanced efficiency of process, improved quality of alloy. 
     5 cl, 1 dwg, 1 ex
Patent RU-2280345-C2 (RU)
Inventor: ELISEEV AFANASIJ KUZ MICH
IPC: A01C1/00
Filed: 2004-08-17
Granted: 2006-07-27
Abstract: FIELD: agriculture, in particular cultivation of maize and hybrids thereof. 
     SUBSTANCE: claimed method includes sees treatment with solution of natural mineral bischofite of formula MgCl 2 .6H 2 O. Before seed treatment with bischofite outer corneous seed layer is treated with 40-80 % solution of ethane-1,2-dicarboxylic acid of formula HOOCCH 2 CH 2 COOH for 30-45 min. Then maize seeds are held for 10-15 min in bischofite solution at 30-60°C under overpressure of 0.02-0.08 MPa to saturate with salts and microelements from bischofite brine. 
     EFFECT: increased productivity of maize hybrids. 
     8 tbl
Patent RU-2308575-C2 (RU)
Inventor: ROULENDZ DZHEFFRI KREHJG
IPC: E02F3/48
Filed: 2003-02-05
Granted: 2007-10-20
Abstract: FIELD: construction and mining, particularly dredgers and soil-shifting machines. 
     SUBSTANCE: method is based on bucket tilting angle regulation by differential control of two hoisting cables secured to bucket front and rear sides correspondingly. Method involves determining radius of cylindrical envelope surface having axis coinciding with that of drag-line body rotation on load-bearing base; calculating moment when rear cable connection point reaches said envelope surface; generating unloading control signal in this rear cable position. Cylindrical envelope surface radius is determined to approximate geometrical positions of points of rear hoisting cable connection to bucket at given bucket transfer angle, which enables to determine given unloading angle as front hoisting cable moves downwards. 
     EFFECT: simplified control, increased response and reliability of bucket unloading limit control, improved performance due to decreased production cycle time and increased operational safety. 
     8 cl, 5 dwg