baber/WOPTO huggingface dataset:
Patent RU-2161888-C1 (RU)
Inventor: MIROPOL SKIJ I A
IPC: A23L27/21
Filed: 2000-05-26
Granted: 2001-01-20
Abstract: FIELD: confectionery industry. SUBSTANCE: sweets composition includes the following components: sugar syrup, dry fat-free milk, coconut chips, salt, water, powder-like biologically active additive and sugar powder. Additive has powder-like composition including cleaned hemoglobin of horned cattle in amount of 75-99% from total mass of additive and accompanying substances (different proteins, ash and water). Additive (hemoglobin) contains iron in amount of 0.3±0.05% from mass of hemoglobin containing in additive. Iron is in the bivalent hema form (Fe 2+ ), that is in form biologically easily available and easily assimilable for organism. It determines high biological availability of iron and pronounced antianemic effect. Histidine - amino acid assisting assimilability of iron from sweets is also contained in the amount of 9±2% in proposed food additive. Using the sweets allows to restore natural mechanisms of absorption and assimilability of iron. EFFECT: higher biological value and reduced sugar content. 3 cl, 2 ex
Patent RU-2176384-C1 (RU)
Title: Chart board photometer ( variants )
Inventor: BRATSLAVSKIJ JU I
IPC: G01J1/00
Filed: 2000-07-11
Granted: 2001-11-27
Abstract: FIELD: measurement of light absorption and fluorescence of liquids placed into cells of chart board, biology, chemistry, medicine, physics and agriculture. SUBSTANCE: proposed chart board photometer includes light source, former of light beams, interference light filters, optical distributor, chart board and radiation detector optically coupled. In addition photometer has switch of light fluxes incorporating rotor housing flat mirror or light guide rotating inside immobile case which carries M immobile lighting light guides, where M is number of cells in column or row of chart board. To measure optical density or fluorescence by single photodetector rotor of switch can have two light guides and case can be supplemented with M measurement light guides and single common output light guide optically coupled to single photodetector to measure light fluxes in turn. EFFECT: expanded functional capabilities of photometer which can measure absorption not only by light but by dark liquids and both absorption and fluorescence of liquids. 5 cl, 7 dwg
Patent RU-2160130-C1 (RU)
Title: Method for normalization of biologic functions of living tissues and device for electromagnetic influence on living tissues
Inventor: SHCHUKIN S I
IPC: A61N2/00
Filed: 2000-07-10
Granted: 2000-12-10
Abstract: FIELD: medicine and medical equipment. SUBSTANCE: the method renders a stimulating effect of the electromagnetic field on metabolic processes in the organism tissues resulting in positive changes in the functional state of the control systems. Biomechanical, bioelectrical and bioresonance processes in the vascular system at a contactless electromagnetic influence on the elements of the vascular system control the vascular tension with a high degree of selectivity. The method and device reduce the terms of treatment, postoperative and other kinds of rehabilitation due to a deep contactless interaction of biologic tissues of the patient provided by the organism sensor fields at the information level with low-frequency electromagnetic fields that are built up by the offered device with special bioadequate parameters with respect to the dynamic (i.e. time and shape parameters), amplitude and spatially geometric properties. The device has a specialized biosynchronized generator of low-frequency electric signals that are applied to an electromagnetic inductor transforming the electric signals into electromagnetic fields with preset necessary properties determined as a result of fundamental and theoretical investigations and experiments. EFFECT: reduced time of treatment. 15 cl, 2 dwg
Patent RU-2185636-C1 (RU)
Inventor: BOGDANOV JU N
IPC: G01S3/00
Filed: 2000-12-28
Granted: 2002-07-20
Abstract: FIELD: radio direction finding, location of radio emission sources. SUBSTANCE: given procedure of direction finding includes reception of radio signal with the aid of four omnidirectional antennas. Three of them form ring antenna array with same distance β, between antennas, fourth antenna is positioned in center. Phase difference between signals received by each of three antennas and by fourth antenna is measured. In accordance with invention maximal phase difference is chosen, sum of all measured phase differences is found. If obtained sum has no-zero value maximal phase difference is corrected and usage of obtained values of phase difference helps to unambiguously determine azimuth θ and angle β of elevation of source of radio signal whose minimal value of wave length exceeds β. Gear for realization of procedure of unambiguous direction finding has four omnidirectional antennas, four radio reception units, three meters of phase difference, comparator, unit for correction of phase difference and unit computing radio bearing. 42% is achievable increase in precision of unambiguous direction finding of radio emission sources. EFFECT: increased precision of unambiguous direction finding of radio emission sources. 2 cl, 3 dwg
Patent RU-2183401-C1 (RU)
Title: Method to grow pearl
Inventor: KULESHIN V A
IPC: A01K61/00
Filed: 2001-01-09
Granted: 2002-06-20
Abstract: FIELD: production of cultivated pearl. SUBSTANCE: the mantle cavity of bivalvular mollusks is introduced with a core seeding as asymmetric carbonate crystals. The latters are obtained due to crystallization of nutritive medium which represents extrapallial liquid from mollusk's mantle layer. Nutritive medium is put into capillary tube which provides directed movement of crystallization reaction components. EFFECT: higher efficiency to obtain cultivated pearl with properties close to those in natural pearl.
Patent RU-2196983-C1 (RU)
Inventor: KUCHMENKO T A
IPC: G01N29/00
Filed: 2001-04-25
Granted: 2003-01-20
Abstract: Изобретение относится к аналитической химии органических соединений (разделение и анализ) и может быть применено для разработки тест-способов определения органических токсикантов в газовых выбросах химических производств. Раздельное определение фенола и других ароматических углеводородов при содержании фенола в смеси более 30 мас.%. В статических условиях достигается за счет того, что осуществляют фильтрование пробы через фильтр, обработанный смесью 4-аминоантипирина и полистирола. Детектируют пары пьезоэлектрическими кварцевыми резонаторами, на электроды которых нанесены пленочные покрытия. Причем электроды пьезоэлектрического резонатора модифицируют пленкой с массой 10-20 мкг на основе прополиса, смеси полистирола с 4-аминоантипирином или триалкилфосфиноксидом. 2 ил., 1 табл.
Patent RU-2193176-C1 (RU)
Inventor: KOZLOV M T
IPC: G01M13/00
Filed: 2001-07-30
Granted: 2002-11-20
Abstract: FIELD: hydraulic machinery engineering; laboratory and test equipment; devices for study and development of rotary contact seals for hydraulic machines. SUBSTANCE: test stand chamber is provided with additional contact seal which is identical to seal under test. Running-in electric motor and unit for measurement of friction forces are connected to testing chamber through elastic couplings whose embracing members are made for longitudinal motion which makes it possible to combine testing procedure with protracted running-in in operating mode. EFFECT: low cost of process; extended functional capabilities. 6 dwg
Patent RU-2207393-C1 (RU)
Title: Method of thorium recovery and concentration from process solutions
Inventor: KUDRJAVSKIJ JU P
IPC: C22B60/02
Filed: 2001-10-31
Granted: 2003-06-27
Abstract: FIELD: hydrometallurgy; applicable for selective recovery of thorium from solutions containing other metals. SUBSTANCE: method includes sorption of thorium at pH 2.8-3.5 and temperature of 60-95 C on porous sulfacationite with subsequent washing of cationite and desorption of thorium with carbonate-containing solution. In this case, prior to sorption, introduced into initial solution is magnesium chloride in amount of 10-100 mg - equivalent Mg 2+  per mg-equivalent of ions Th 4+  in initial solution. After sorption, cationite is washer first with water and then with solution of MgCl 2  with concentration of 50-150 g/cu.dm. Filtrate after sorption is combined with washing waters. Introduced successively into combined solution are first potassium iodate, and then barium chloride and sodium sulfate. Pulp is filtered and radioactive iodate-sulfate cake is separated from deactivated solution which is directed for recovery and utilization of rare and trace metals. Thorium-containing eluate is treated with mineral acid, for instance, hydrochloric acid up to pH 0.5-2.0, heated up to 80- 100C, held at elevated temperature for 0.5-2h and alkali reagent, for instance, solution of hydroxide of sodium and/or ammonia up to pH5-8 is introduced. Formed pulp is set and filtered, sediment of thorium hydroxide and hydroxycarbonate is separated from mother liquor, combined with radioactive iodate-sulfate cake and directed for processing or for burial into special waste storage. Besides, magnesium chloride is introduced into initial solution in amount ensuring its content in solution before sorption of 50-150 g/cu.dm. Used for introduction into initial solution of magnesium chloride are natural and/or synthetic bishofite, and/or carnallite, and/or middlings, and/or wastes of carnallite raw material processing selected from carnallite dust of the first stage of carnallite dehydration or slime of carnallite chlorinators. KJO 3  is introduced in form of solution with concentration of 10-50 g/cu.dm in amount of 1.2-1.5 of solutions with concentration of 50-150 g/cu.dm in amount of 1.2-1.5 moles of Na 2 SO 4  per mole of BaCl 2 . EFFECT: higher degree of thorium recovery from scandium-containing solutions, higher degree of scandium cleaning from thorium and reduced irreversible losses of scandium with thorium in radioactive cakes and sediments. 5 cl, 2 tbl, 3 ex
Patent RU-2195018-C1 (RU)
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2001-11-20
Granted: 2002-12-20
Abstract: FIELD: automatic control and analog computer engineering. SUBSTANCE: device that may be used for building functional assemblies of analog computers, automatic monitoring and control facilities, and analog processors has comparators, Boolean- function EXCLUSIVE OR gate, three breaking and three making switches and incorporates provision for reversing assignment of outputs without changing circuit arrangement of module. EFFECT: enlarged functional capabilities of module. 1 dwg
Patent RU-2195219-C1 (RU)
Title: Способ индивидуального воссоздания проксимального отдела бедренной кости
Inventor: SABODASHEVSKIJ V V
IPC: A61B17/56
Filed: 2001-12-03
Granted: 2002-12-27
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии в лечении поражений проксимального отдела бедренной кости. Сущность: используют рентгенологические данные анатомической формы и размеров проксимального отдела бедренной кости здоровой конечности, на основе которых изготавливают гипсовую копию указанного сегмента бедра и ее слепок, в слепок помещают бедренный ревизионный компонент эндопротеза и заливают костным цементом, что обеспечивает максимально точно воссоздание при этом анатомической формы и размеров проксимального отдела бедренной кости. 2 ил.
Patent RU-2205860-C1 (RU)
Title: Distillate fraction hydrofining process
Inventor: FRANTSUZOV V K
IPC: C10G67/10
Filed: 2001-12-25
Granted: 2003-06-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: oil distillate fractions are subjected to hydrofining in presence of catalysts containing molybdenum, nickel (cobalt), and aluminum oxides at elevated temperature and pressure, catalysts being periodically subjected to sulfidizing. According to invention, starting material is preliminarily treated with ozone-air mixture at 5-40 C and atmospheric pressure. EFFECT: improved environmental characteristics of fuel. 3 tbl, 2 ex
Patent RU-2206717-C1 (RU)
Title: Downhole electric heater of bottom-hole zone of oil-gas-bearing formation
Inventor: KOLCHIN A V
IPC: E21B43/24
Filed: 2002-01-18
Granted: 2003-06-20
Abstract: FIELD: oil and gas producing industry, particularly, downhole electric heaters of bottom-hole zone of oil-gas- bearing formation; applicable in bottom-hole cleaning and increase of efficiency of oil and gas withdrawal from formation. SUBSTANCE: device A.C. heater includes sealed conducting cylindrical body with end piece partially filled with salt, alkali or acid solution. There are lead-in with current-carrying cable and electric heating member in form of insulated from body current-carrying rod with end piece. External surface of end piece follows shape of internal surface of hollow sealed current-carrying cylindrical body. End piece of electric heating member is inserted into salt, alkali or acid solution insulated from A.C. heater. D.C. electrode has roller and/or plate centralizers coming in contact with casing string during motion of downhole electric heater along oil-gas-bearing formation. Applied to electrode is D.C. positive charge from 10 to 500A and voltage of 150-800V. D.C. electrode is located above or under A. C. heater. Surface of roller centralizers of D.C. electrode coming in contact with casing string is smooth or ribbed. D.C. electrode roller centralizers coming in contact with casing string are spring-loaded. D.c. electrode plate centralizers coming in contact with casing string are springy. Number of roller or plate centralizers of D.C. electrode amounts from 4 to 12. EFFECT: increased versatility of electric heater, efficiency of removal of paraffin and resinous deposits, prevented their formation in zone of oil-gas-bearing formation, eliminated water cones and increased recovery of oil and gas. 6 cl, 1 dwg
Patent RU-2201588-C1 (RU)
Title: Method of optical detection of attachment of material component to sensor layer based on biological, chemical or physical interaction and device for its realization
Inventor: ATNASHEV A V
IPC: G01N21/45
Filed: 2002-05-08
Granted: 2003-03-27
Abstract: FIELD: optical detection of material components. SUBSTANCE: given method is realized in device which incorporates optically matched sensor layer located on transparent substrate with attached material component, source of coherent luminous radiation, matrix photodetector and beam-splitting element. Device is fitted in addition with thin partially transmitting layer scattering or absorbing energy of electric field of standing wave which thickness is under λ/2, where λ is length of wave of luminous radiation, and positioned with inclination between transparent substrate and source of coherent luminous radiation at angle θ established from relation sinθ = λ/2d, where θ is angle included between thin partially transmitting layer and wave front of light wave, d is period of interference bands and sensor layer has thickness not more than λ/4. Sensor layer with attached material component is subjected to effect of standing light wave, system of interference bands is formed and projected through beam-splitting element on to matrix photodetector. EFFECT: opportunity to conduct multichannel optical detection under real time mode, increased number of detected channels thanks to utilization of information potential of standing light wave. 4 cl, 3 dwg
Patent RU-2222605-C1 (RU)
Title: Method of making steel in converter
Inventor: LAMUKHIN A M
IPC: C21C5/28
Filed: 2002-05-15
Granted: 2004-01-27
Abstract: FIELD: metallurgy; converter steel-making. SUBSTANCE: proposed method includes delivery of metal burden to converter in form of steel scrap and liquid cast iron, lancing the melt with oxygen through submersible lance and delivery of slag-forming materials and carbon-containing material into converter. Prior to pouring liquid cast iron, scrap is delivered to converter; sizes of scrap are dictated by ratio of maximum area of scrap pieces to area of holes of converter mouth which shall be within 0.1-0.2, Fraction of scrap of said sizes is within 0.2-1.0 of total amount of scrap delivered to converter. After pouring of cast iron, carbon-containing material is delivered to converter simultaneously with beginning of oxygen lancing; carbon-containing material is delivered at rate of 0.25- 1.3 kg/t of burden. EFFECT: enhanced resistance of oxygen tuyere and converter lining. 1 tbl, 1 ex
Patent RU-2214376-C1 (RU)
Inventor: ROZENTAL N K
IPC: C04B28/02
Filed: 2002-06-10
Granted: 2003-10-20
Abstract: FIELD: manufacture of building materials for brick mortars and plastering. SUBSTANCE: dry mortar mixture includes cement, sand and complex additive including powder of S-3 plasticizer. Said additive additionally contains calcium stearate or zinc stearate. Dry mortar mixture contains the following amounts of components, wt.%: cement 14.2-49.9; sand 49.6-85.6; plasticizer S-3 0.04-0.50; calcium stearate or zinc stearate 0.10-0.3. EFFECT: prevented formation of defects on brickwork surface in form of salting-out. 1 tbl
Patent RU-2211348-C1 (RU)
Title: Aircraft gas-turbine engine
Inventor: TURUNDAEVSKIJ V S
IPC: F02C7/32
Filed: 2002-07-31
Granted: 2003-08-27
Abstract: FIELD: manufacture of aircraft engines. SUBSTANCE: proposed gas-turbine engine has built-in electric generator including stator and rotor which is connected with engine transmission shaft located in inner cavity of transmission. Inner cavity is formed by body of transmission supports and front cover. Electric generator is provided with compound excitation system and inductor. Stator and inductor are located in inner cavity of transmission. Inductor is mounted on front cover under stator. Stator is pressed in thin- walled cylindrical sleeve provided with flange secured to body of engine transmission supports in plane perpendicular to axis of rotation of rotor on side of front cover and with circular bore over its outer surface, thus forming stator cooling passage together with wall of said body. Rotor is mounted on drive shaft of transmission coaxially relative to stator and inductor. EFFECT: reduced overall dimensions of engine; enhanced operational reliability. 2 dwg
Patent RU-2232750-C1 (RU)
Inventor: KAZANKOV M V
IPC: C07C209/18
Filed: 2002-12-25
Granted: 2004-07-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing 3-hydroxydiphenylamine that is used as an intermediate product in synthesis of dyes and medicinal substances. Preparing 3-hydroxydiphenylamine is carried out by condensation of resorcinol with aniline in the presence of tetrabutoxytitanium as a catalyst. Then method involves azeotropic water distillation off and the end product is isolated from reaction mixture under vacuum. Method provides simplifying technology and significant reducing amount of catalyst. 
     EFFECT: improved preparing method. 
     2 ex
Patent RU-2250456-C1 (RU)
Title: Method of determining electrolytic potential
Inventor: BOBRESHOVA O V
IPC: G01N27/42
Filed: 2003-08-18
Granted: 2005-04-20
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises potentiometric measuring in the system with a belt of ion exchange diaphragm, which separates the solutions of electrolyte with equilibrium concentration when the opposite end of the belt of the diaphragm is in contact with the concentrated electrolyte solution, by measuring the potential difference between the standard measuring electrodes, which are in a contact with the diluted and concentrated equilibrium solutions of electrolyte. 
     EFFECT: enhanced accuracy of determining. 
     1 dwg, 1 tbl
Patent RU-2242513-C1 (RU)
Inventor: FOMINA T A
IPC: C12N7/00
Filed: 2003-11-24
Granted: 2004-12-20
Abstract: FIELD: biotechnology, virology, veterinary science. 
     SUBSTANCE: the parent virus for preparing the strain A(Georgia)1999/№1721 is isolated in 1999 year from sick cows in private sector of village Ude in Adigensky district, Georgia Republic. The industrial strain A(Georgia)1999/№1721 is prepared by successive passages in sensitive hetero- and homological cell cultures. The strain is deposited in collection of microorganisms VGNKI at registration number A(Georgia)1999/№1721. Virus of the strain A(Georgia)1999/№1721-DEP is reproduced in sensitive cell cultures with accumulation up to 6.0-8.0 lg TCD 50 /ml for 18-24 h of incubation. At mass infection virus induces cytopathogenic effect (CPE) in 4 h and retains the parent indices in passage in cell cultures for 10 passages. The strain A(Georgia)1999/№1721-DEP elicits high biological, antigenic and immunogenic activity and can be used for preparing agents for specific prophylaxis and diagnosis of foot and mouth disease virus type A that shows homological properties with epizootic virus distributing in Transcaucasian and Near East countries. 
     EFFECT: valuable properties of strain. 
     7 tbl, 3 dwg, 5 ex
Patent RU-2257411-C1 (RU)
Title: Штамм pseudomonas graminis для разложения нефти и нефтепродуктов
Inventor: VLASOV S A
IPC: B09C1/10
Filed: 2004-01-06
Granted: 2005-07-27
Abstract: Изобретение относится к биотехнологии, а именно к очистке объектов окружающей среды от загрязнения нефтью и нефтепродуктами при помощи микроорганизмов. Штамм депонирован как Pseudomonas graminis ВКПМ В-8615. Штамм выделен из образца загрязненной нефтью воды, полученной с Западно-сибирского месторождения, растет на многих натуральных и синтетических средах. Штамм Pseudomonas graminis обладает высокой скоростью утилизации нефти и нефтепродуктов. 3 табл.
Patent RU-2255430-C1 (RU)
Title: Device and method for voice frame transmission in mobile communication system provided with all-ip network
Inventor: CHOJ DZAE-AM
IPC: H04L29/06
Filed: 2002-07-05
Granted: 2005-06-27
Abstract: FIELD: communications engineering. 
     SUBSTANCE: proposed device and method are used for voice frame/ data frame transmission in mobile communication system supporting ALL-IP network.Mobile phone sends heading information using synchronization frame and then separately transfers voice frame only; communication center B detects heading information in synchronization frame received, memorizes detected heading information, and upon receiving voice frame adds heading information to voice frame and transfers voice frame with added headings to base network. 
     EFFECT: provision for preventing addition of headings to traffics in mobile communication line. 
     39 cl, 7 dwg
Patent RU-2249067-C1 (RU)
Inventor: KURAKIN P P
IPC: E01D1/00
Filed: 2004-02-16
Granted: 2005-03-27
Abstract: FIELD: bridge building, particularly structural or constructional details of bridges. 
     SUBSTANCE: method involves forming channels in pier and in span structure to be mounted, wherein channel axes face each other; registering channel axes; arranging high-strength reinforcement in channels of span structure and pier so that anchor connections may be installed at least on one reinforcement end and/or demounted from it; connecting another reinforcement end to reinforcement tightening means; tensioning temporary reinforcement and compensating force caused due to span structure cantilevered position on pier; performing span structure securing to pier and connecting longitudinal reinforcement thereof; removing stresses from temporary prestressed bundles; demounting anchor connections and removing temporary stressed reinforcement bundles from channels. 
     EFFECT: increased building rate, increased connection reliability, reduced labor inputs, possibility to use reinforcement bundles in main bridge structure parts. 
     11 cl, 2 dwg