baber/WOPTO huggingface dataset:
Patent RU-2216633-C2 (RU)
Title: Integrated system for combination generation of energy, production of cold and carbon dioxide for plant of production and bottling of drinks and method to provide generation of energy and production of cold and carbon dioxide in system (versions)
Inventor: HEAF NICHOLAS JOHN
IPC: F01K17/02
Filed: 1998-10-20
Granted: 2003-11-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to combination production of electric energy, heat in form of steam or hot water, cold, carbon dioxide and other products. Proposed integrated system contains electric generator operating from internal combustion engine, hot-water boiler supplied with energy formed at combustion of fuel, carbon dioxide extractor unit designed for taking in exhaust gases getting out of internal combustion engine which sets into operation electric generator and those from hot- water boiler and extraction of carbon dioxide from exhaust gases, and compressor to take in extracted carbon dioxide from carbon dioxide extractor unit and liquefying extracted carbon dioxide. Proposed combination production system can includes also heating and cooling system which is supplied with energy from generator driven by internal combustion engine. Integrated combination production system is preferably made modular with possibility of transportation in form of discrete modules and mounting at distant locations. Said integrated system can be used for production of drinks in packed containers. Invention makes it possible to produce energy, including electric energy, hot water, steam, cold water, liquefied carbon dioxide and other products required for production and bottling of drinks in places of production of said drinks. EFFECT: enlarged operating capabilities. 32 cl, 3 dwg
Patent RU-2220141-C2 (RU)
Title: Производные бензотиепин-1,1-диоксидов, способ их получения и лекарственное средство
Inventor: FRIK VENDELIN
IPC: C07K5/068
Filed: 1999-05-29
Granted: 2003-12-27
Abstract: Изобретение относится к производным бензотиепин-1,1-диоксидов и их аддитивным солям с кислотами формулы 1      где означают R 1  - метил, этил, пропил, бутил; R 2  - Н, ОН; R 3  - остаток сахарида, причем остаток сахарида в случае необходимости одно- или многократно замещен одной или более защитной для сахаридов группой; R 4  - метил, этил, пропил, бутил; R 5  - метил, этил, пропил, бутил; Z - (C= O) n -C 1 -C 16 -алкил-NH-, ковалентная связь; n = 1. Соединения могут быть использованы в качестве гиполипидемических веществ. Описан также способ получения соединений и лекарственное средство на их основе. 3 с. и 10 з.п. ф-лы, 1 табл.
Patent RU-2207440-C2 (RU)
Inventor: SACHKOV JU S
IPC: F01D11/02
Filed: 2001-03-05
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering; turbines. SUBSTANCE: proposed end seal contains housing with horizontal split flanges, holders with horizontal split flanges installed in housing , steam delivery chamber and steam suck out chamber arranged between holders. Upper and lower chambers are made over and under horizontally split end seal housing at both side of turbine axis. One upper chamber communicates with delivery chamber through port in upper half-housing cover, and with lower chamber which communicates with steam supply pipeline, and through port in lower half of housing, with steam delivery chamber. Other upper chamber communicates with steam suck out chamber through port in upper half of housing, and with lower chamber communicating with steam suck out pipeline and, through port in lower half of housing, with steam suck out chamber, lower and upper chambers communicating through ports in housing horizontally split flanges. Such design of end seal provides reduction of circumferential non-uniformity of flow in steam delivery and suck out chambers, improved conditions of steam sucking out of seal and increased efficiency of seal operation with provision of possibility to reduce height of cover of seal housing. EFFECT: improved efficiency of seal in operation. 2 cl, 3 dwg
Patent RU-2200948-C2 (RU)
Title: Method establishing mortar separation of sulfuric concrete mixtures
Inventor: KOROLEV E V
IPC: C04B28/36
Filed: 2001-03-27
Granted: 2003-03-20
Abstract: FIELD: concrete preparation technology. SUBSTANCE: method refers to procedures establishing mortar separation of sulfuric concrete mixtures under dynamic loads and can be utilized for comparison of various versions of compositions, of technological processes of manufacture, for test of quality and correction of composition of sulfuric concrete. Method establishing mortar separation of sulfuric concrete mixtures by computation of mortar separation index consists in formation of specimen of sulfuric concrete mixture, in its mechanical division into upper and lower parts and in its weighing. Prior to division formed specimen with temperature of 150- 160 C is cooled to temperature of 18-22 C. After mechanical division geometrical dimensions of both parts of specimen are measured and their average density is calculated. After this mortar separation index is computed by formula I m.s  = P       u   c       /P       l   c       , where P       u   c       /P       l   c        are average densities of upper and lower parts of sulfuric specimen correspondingly. EFFECT: more accurate establishment of mortar separation index of sulfuric concrete mixtures.
Patent RU-2215075-C2 (RU)
Inventor: BERRIGAN MAJKL R
IPC: D04H3/07
Filed: 1999-02-25
Granted: 2003-10-27
Abstract: Группа изобретений относится к многослойным тканям из вытянутых из расплава волокон, к способам изготовления таких тканей и к устройствам для изготовления многослойных тканей из вытянутых волокон. Устройство для изготовления ткани из вытянутых из расплава волокон включает коллектор, имеющий, как правило, цилиндрическую формующую поверхность, источник, способный направлять вытянутые из расплава волокна на формующую поверхность. Цилиндрическая формующая поверхность может вращаться вокруг продольной оси и одновременно перемещаться параллельно продольной оси, поэтому выделенная на формующей поверхности точка может двигаться по геликоидальной траектории от одного конца коллектора до другого его конца. Эта геликоидальная траектория определяется углом геликоиды относительно продольной оси. Устройство содержит также сепаратор, разделяющий нетканый рукав, образовавшийся на формующей поверхности, в направлении, в целом соответствующим углу геликоиды, превращая рукав в плоскую ленту. В способе изготовления этой ткани используют коллектор, имеющий, как правило, цилиндрическую формующую поверхность, которая вращается вокруг продольной оси и одновременно перемещается параллельно продольной оси так, чтобы любая выбранная точка на формующей поверхности двигалась по геликоидальной траектории вокруг и вдоль от одного конца коллектора до его другого конца. Эта геликоидальная траектория определяет угол геликоиды относительно продольной оси. Вытянутые из расплава волокна направляют на формующую поверхность для образования рукава, с последующим его разделением по направлению, в целом соответствующему углу геликоиды, чтобы превратить рукав в плоскую ленту. В группу изобретений входят также такие объекты, как способы изготовления фильтров и масок, первый из которых предусматривает помещение электрически заряженной ткани, изготовленной в соответствии с вышеописанным способом, в поддерживающую структуру, а во втором поддерживающая структура, выполненная как указано выше, имеет чашеобразную форму. Еще один аспект изобретения относится к многослойной ткани из вытянутых из расплава волокон, содержащей множество взаимосвязанных слоев, состоящих из вытянутых из расплава волокон. По меньшей мере, один из содержащих волокон имеет распушенный край и два разделенных края. Распушенный край расположен между размещенными краями, причем края ткани и распушенный край в общем параллельны. Такая многослойная ткань из вытянутых из расплава волокон может применяться для изготовления различных изделий, таких как фильтры для масок или респираторов. С использованием этой многослойной ткани изготавливают маску, закрывающую рот и нос человека и имеющую фильтрующий элемент, содержащий многослойную ткань, выполненную в соответствии с вышеуказанным объектом изобретения, а составляющие ее слои содержат электрически заряженные микроволокна. Группа изобретений обеспечивает получение ткани со стабильным весом и плотностью по ее краям, что способствует снижению отходов производства. 6 с. и 11 з.п. ф-лы, 11 ил.
Patent RU-2201972-C2 (RU)
Title: Method for making strips of low-alloy steel
Inventor: IL INSKIJ V I
IPC: B21B1/26
Filed: 2001-04-23
Granted: 2003-04-10
Abstract: FIELD: metallurgy, namely processes for making thick steel sheets, possibly hot rolling of strips in reversing rolling mills. SUBSTANCE: method comprises steps of casting slabs; heating them; performing multipass reversing rolling at first in rough and then in finish rolling stand; heating slabs until temperature 1150-1200 C; rolling billets in finish stand at total reduction value no less than 70% and terminating rolling in finish stand at temperature no more than 820 C; before rolling in finish stand performing interim cooling of rolled piece until temperature 920-980 C. Billet is rolled in rough rolling stand at reduction value for one pass no less than 8%. Slabs are cast of steel containing, mas.%: carbon, 0.003-0.14; silicon, 0.15-0.70; manganese, 0.50-1.65; chrome, not more 0.3; nickel, not more 0.3; copper, not more 0.3; aluminium, 0.02 -0.05; titanium, 0.005- 0.03; vanadium, 0.02-0.14; niobium, 0.015-0.060; molibdenum, not more 0.15; calcium, 0.0003-0.05; iron and additives, the balance. EFFECT: enhanced quality of strips, elimination of their heat treatment. 3 cl, 3 tbl
Patent RU-2202130-C2 (RU)
Title: Method for manufacturing nuclear fuel pellets
Inventor: MEZHUEV V A
IPC: C01G43/00
Filed: 2001-05-21
Granted: 2003-04-10
Abstract: FIELD: nuclear power engineering; pelletized nuclear fuel manufacture. SUBSTANCE: method for manufacturing nuclear fuel pellets by mixing up source powders having different concentration of uranium- 235 and high concentration of uranium-234 and uranium-236, and also by using reconditioned powdered nuclear fuel includes mixing up powders with different content of uranium-235 to attain desired uniformity and desired uranium-235 content which are stored in their respective reservoirs and by compressing nuclear fuel pellets. Uranium-235 content in mixture is calculated in advance from expression  , where R i  is uranium-235 content in reservoir i; m i  is powder mass taken from reservoir i for mixture; M is mixture mass, kg; n is total number of reservoirs in first and second groups. Then compensating value ΔR depending on amount of thermal neutrons absorbed by uranium-234 and uranium-236 is found whereupon powder mass Δm, to be added to mixture from reservoir holding maximum uranium-235 content is calculated to ensure precise content of uranium-235 desired for the purpose. In this way desired content of uranium-235 is easy to control and adverse effect of uranium-234 and uranium-236 isotopes is compensated for. EFFECT: reduced deviation of mixture mass from desired value; enlarged range of source powders used. 5 cl, 9 tbl, 5 ex
Patent RU-2216697-C2 (RU)
Title: Cooling machine
Inventor: LINBERG A F
IPC: F25B1/00
Filed: 2001-05-30
Granted: 2003-11-20
Abstract: FIELD: refrigeration and cooling equipment. SUBSTANCE: cooling machine comprises motor-compressor, toroidal-shaped receiver and vertical condensers arranged on receiver. Motor-compressor is suspended between condensers and has pivots supported by condensers. Receiver may be equipped with inner partition fins which form mutually hermetically sealed chambers. Outer fins located on receiver toroidal-shaped outer surface extend in meridian direction thereof. Fin centers of gravity are offset relative to meridian section centers. EFFECT: decreased machine dimensions. 3 cl, 2 dwg
Patent RU-2245921-C2 (RU)
Inventor: AN GINKHEUNG
IPC: A01H5/00
Filed: 1999-11-02
Granted: 2005-02-10
Abstract: FIELD: biotechnology, molecular biology, biochemistry. 
     SUBSTANCE: invention relates to regulatory sequences. Method involves isolation of DNA molecule with nucleotide sequence SEQIDNO:2 or SEQIDNO:3 that is necessary for expression of the required encoding sequence. Then vector comprising any of indicated sequences and the required sequence is constructed followed by transformation a plant with the prepared vector. Invention provides preparing transgenic plants with regulating expression of the required gene. 
     EFFECT: improved preparing method. 
     19 cl, 1 tbl, 6 ex
Patent RU-2205771-C2 (RU)
Title: Marine propeller
IPC: B63H1/32
Filed: 2001-08-07
Granted: 2003-06-10
Abstract: FIELD: shipbuilding; marine propellers with reciprocating drives for low-speed water craft. SUBSTANCE: proposed propeller has body with drive arranged inside it for setting plates-blades in reciprocating motion. Drive is made in form of hydraulic cylinders. Central hydraulic cylinder is rigidly secured inside propeller body. Plates- blades are articulated on rod. Other hydraulic cylinders are articulated in upper and lower parts of body. Rods are articulated with respective plates-blades which create thrust in vertical position due to displacement of water from propeller body at forward stroke of all hydraulic cylinders; while changing from vertical to horizontal position, they create thrust due to displacement of water entrapped between them at reverse stroke of central hydraulic cylinder. Plates-blades are provided with side plates; at vertical position of plates-blades they form clearance with propeller body for creating thrust due to displacement of water through this clearance in changing horizontal position to vertical position at reverse stroke of upper and lower hydraulic cylinders. EFFECT: avoidance of idling; reduced resistance to motion; increased thrust; enhanced operational efficiency. 5 dwg
Patent RU-2218168-C2 (RU)
Title: Иммуномодулирующее растительное средство "звезда байкала"
Inventor: BIZIKOV A A
IPC: A61K36/36
Filed: 2001-10-01
Granted: 2003-12-10
Abstract: Изобретение относится к медицине, конкретно - к фармакологии. Предложен иммуномодулирующей набор, состоящий из пяти разных по составу растительных сборов, назначаемых последовательно. Предложенный набор применим при тяжелых и рецидивирующих формах имунной недостаточности. Кроме того, средство не вызывает во время длительного лечения привыкания к имунномодулирующей терапии.
Patent RU-2232199-C2 (RU)
Inventor: LYSENKO A P
IPC: C22B58/00
Filed: 2001-11-13
Granted: 2004-07-10
Abstract: FIELD: nonferrous metallurgy, in particular, obtaining of gallium from anode sludge produced upon electrolytic aluminum refining. 
     SUBSTANCE: method involves providing gallium oxidation resulted from melting of anode sludge at temperature of 1,180-1,260 0 C with the use of Na 2 CO 3  and SiO 2  flux and oxidizing additive, such as Cu 2 0. Flux consumption is 70-120% by weight of anode sludge at Na 2 CO 3  to SiO 2  ratio of 2:(0.75-1). Copper oxide is added as oxidizer in an amount making 90-115% by weight of basic material. Method allows gallium extraction extent to be increased by about 30% and also blister copper to be produced. 
     EFFECT: increased efficiency in extracting of gallium into slag and provision for obtaining of blister copper. 
     3 cl, 1 tbl, 1 ex
Patent RU-2225102-C2 (RU)
Title: Капельница
Inventor: BORODYCHEV V V
IPC: A01G25/02
Filed: 2001-12-06
Granted: 2004-03-10
Abstract: Изобретение используется в сельскохозяйственной мелиорации, в частности, при капельном орошении овощных культур, виноградников, садов и т.п. насаждений. Капельница включает разборную камеру, инъектор в виде штыря и дозатор подачи воды. Разборная камера имеет штуцер, которым капельница соединена с водораспределительной сетью системы капельного орошения. На поверхности штыря размещены ребра жесткости сходящимися к острию штыря. Дозатор подачи воды установлен в разборной камере и выполнен в виде полого шара. На штыре инъектора ниже разборной камеры выполнена опорная пята. Штырь капельницы выполнен полым из водопроницаемого материала. Нижняя часть штыря закрыта пробкой с заостренным концом. В полости штыря установлен водораспределительный элемент. Он выполнен в виде перфорированного цилиндра. На внешней поверхности цилиндра выполнены кольца с равным шагом друг от друга. Между каждой парой колец выполнены прорези перфораций. Прорези ориентированы вдоль образующих поверхности цилиндра. Длина прорезей меньше шага расстановки колец. Изобретение позволяет упростить конструкцию и повысить срок службы и качество полива. 2 з.п.ф-лы. 1 ил.
Patent RU-2221106-C2 (RU)
Title: Method of monitoring operation of open drainage network
Inventor: KAS JANOV A E
IPC: E02B11/00
Filed: 2002-02-20
Granted: 2004-01-10
Abstract: FIELD: agricultural and forestry. SUBSTANCE: according to proposed method, section with meeting drainage channels is formed. Then said section is divided into zones with different intensity of draining, observation gates are formed equipped with outlet grounds, water flow rates are recorded, samples of water are taken, concentration of contaminants in samples is measured and compared with tolerable values. Water flow in channels is cut off in turn starting from border of source water zone by means of partitions and then water flow rates are recorded and samples of water are taken from neighbor border of zone located down along bed of channel. Measurements of water flow rate and taking of water samples are started when depth of water after partition is reduced to 3-5 cm. Water outlet with thin wall or flow rate metering head is used as flow rate meter. Accuracy of measurements is improved owing to the fact that cutting off of flow eliminates influence of transit water flow onto taken measurements. EFFECT: improved accuracy of measurements. 34 cl, 2 tbl, 2 dwg
Patent RU-2278156-C2 (RU)
Inventor: STRELKOV ALEKSANDR KUZ MICH
IPC: C12F3/10
Filed: 2002-04-04
Granted: 2006-06-20
Abstract: FIELD: alcohol production; methods of the distillery dreg processing. 
     SUBSTANCE: the invention is pertaining to the field of alcohol production. The method of the distillery dreg processing consists in mixing of the distillery dreg with a lime at the temperature of 80-85°C, neutralization of the by-products of fermentation at pH  9.0-9.5 and  the temperature of 75-80°C, filtration, vacuumization at the temperature of 85-90°C and at the steam pressure of 100-150 mmHg and pH  of the mediums of 9.0-9.5, withdrawal of the light cut fraction, filtration of the still residue of the distillery dreg, oxidation of the light cut fraction, babbling, adsorption at the temperature of 25-30°C, regeneration of the adsorbent by the direct steam. The method allows to raise effectiveness of the filtration. 
     EFFECT: the invention ensures the increase of effectiveness of the filtration. 
     1 ex
Patent RU-2251159-C2 (RU)
Title: Рекламно-информационный стенд
Inventor: SOFRONOV A A
IPC: G09F11/12
Filed: 2002-12-03
Granted: 2005-04-27
Abstract: Рекламно-информационный стенд для расширения функциональных возможностей содержит информационные палеты, выполненные двусторонними и укрепленными на транспортирующем элементе с возможностью образования информационного поля в виде поверхностей двух смежных информационных палет. 4 з.п. ф-лы, 4 ил.
Patent RU-2252782-C2 (RU)
Inventor: LAZAREV ALEKSEJ PAVLOVICH
IPC: A61P3/10
Filed: 2002-12-26
Granted: 2005-05-27
Abstract: FIELD: pharmaceutical industry, in particular high quality insulin drug of durable action. 
     SUBSTANCE: claimed method includes providing of human insulin ester by transpeptization of porcine insulin at molar excess of threonine di-tert-butyl ester in aqueous/organic medium in presence of trypsin; acidifying for reaction inhibiting; chromatography purifying of obtained human insulin; deblocking of protective groups with trifluotoacetic acid and purifying of obtained crude human insulin; with subsequent dissolution in diluted acid, addition of acid solutions of zinc ions and protamine sulfate, mixing with buffered solution of m-cresol, phenol and glycerol; and solution conditioning to form crystals. Weight ratio of trypsin and porcine insulin is 1:300-1000. Before acidifying of reaction media reaction is additionally inhibited by mixture dilution with water by 2-3 times. Human insulin ester is purified using HPLC followed by deposition of ester derivatives fractions in presence of zinc ions and protective group deblocking to produce crystals of crude human insulin, which is purified again by HPLC, wherein both purifying processes are carried out using sorbent DIASOGEL ODS (C18) with particle size of 15 mum and pore size of 120 A as stationary phase, and as mobile phase in the first step 0.06 M-glycine HCl buffer, containing 0.015 M of ammonium sulfate and 20-30 % of propan-2-ol, having pH 2.5 is used, and in the second one 0.05 M acetate buffer containing 10-20 % of propan-2-ol with pH 2.5 is used. Then purified human insulin crystals are step-by-step dissolved in diluted acid to obtain fine dispersed suspension of insulin crystals in water; then diluted acid is added thereto, and mixture obtained after blending with buffered solution of cresol, phenol and glycerol, is held at 18-21°C for 20-22 h. 
     EFFECT: effective and economical method for insulin production with increased yield and purity; insulin of durable action and low immunological properties. 
     12 ex
Patent RU-2248405-C2 (RU)
Title: Method of recovering palladium from solutions
Inventor: POLJAKOV L A
IPC: C22B11/00
Filed: 2003-01-14
Granted: 2005-03-20
Abstract: FIELD: waste water treatment and hydrometallurgy. 
     SUBSTANCE: invention relates to recovering palladium from nitric acid, nitric acid-hydrochloric acid, and nitric acid-fluoride-hydrochloric acid solutions used for etching parts and units of equipment for isotope separation chambers. Palladium is sorbed from solutions having nitric acid concentration 30 to 250 g/L with mixture of epoxypolyamine-type low-basicity anionite, containing alternating groups of secondary and tertiary amines, ethers, and alcohols, and high-basicity anionite with quaternary ammonium base groups, content of low-basicity anionite (e.g. AN-31) being 98-99% and that of high-basicity anionite (e.g. AV17*8) 1-2%. Thereafter, anionites are subjected to stepped combustion: first for 2-4 h at 350-400°C and then for 2-4 h at 950-1000°C to produce metallic palladium, which is cooled under vacuum or in an inert gas atmosphere. 
     EFFECT: increased selectivity of refining process removing polyvalent metal impurities and increased degree of recovery. 
     6 tbl, 5 ex
Patent RU-2247836-C2 (RU)
Inventor: STUKALOV V A
IPC: E21F5/00
Filed: 2003-02-25
Granted: 2005-03-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes solution of crystals of samples in salts solution and separation of volume of gas in measuring tank, isolated from atmospheric air. Salt samples are crushed mechanically directly in salts solution. From measuring tank gas sample is extracted to determine its composition. 
     EFFECT: higher precision. 
     1 dwg
Patent RU-2281547-C2 (RU)
Inventor: SIL DEHVID DZHEJMS
IPC: G06F9/455
Filed: 2002-02-18
Granted: 2006-08-10
Abstract: FIELD: data processing technologies. 
     SUBSTANCE: method uses program interpreter of commands, processing interpreted Java byte-codes, series of native commands are finalized with command for finishing series, and command decoder, actions of which depend on whether activated hardware execution device is present. If present, then this activated hardware execution device performs an attempt to execute next Java byte-code. If not present, then next Java byte-code is transferred directly to software command interpreter. 
     EFFECT: accelerated processing of native commands and byte-codes of Java (machine-independent codes produced by Java compiler) using hardware device for executing byte-codes of Java, when these are not supported by software means. 
     3 cl, 30 dwg