baber/WOPTO huggingface dataset:
Patent RU-2241544-C2 (RU)
Title: Method of enrichment of magnetite ores
Inventor: KRUPIN M A
IPC: B03C1/00
Filed: 2003-01-14
Granted: 2004-12-10
Abstract: FIELD: iron and steel industry; preparation of iron-ore raw materials for a metallurgical conversion. 
     SUBSTANCE: the invention presents a method of enrichment of magnetite ores and is dealt with field of preparation of iron-ore raw materials for a metallurgical conversion. The method may be used in for dressing in production of a magnetite concentrate. The technical result of the invention is raise an actual output of the final concentrate production, raise of its quality and the concentrate cost reduction. For this purpose the method provides for a stage of a source material comminution, a stage of a magnetic separation, a stage of grading in hydrocyclones and output of the final concentrate. The comminuted product is fed in a two-spiral grader, where it is separated for two products - sands and discharge. At that the sands are sent back into the comminution device for an additional comminution, and the discharge is fed for magnetic separation of the 1-st stage. Tailings of the 1-st stage of the magnetic separation are fed in a tail launder, and the rough concentrate is once more sent for repurification by the spiral separators with production of a final concentrate and middlings. The final concentrate is taken out from the technological process and middlings are fed for grading into the hydrocyclones, where the middlings are graded for sands and discharge. The produced sands are fed for additional comminution into the comminution device of the 2-nd comminution stage and for magnetic separation with extraction of the final tailings directed to the tail launder, and middlings fed into the pump sump. Discharge from the hydrocyclones is directed to the 3-d stage of magnetic separation with output of the final tailings. During repurification operation of the magnetic separation of the 3-d stages they extract two products - the final concentrate and middlings sent back in the circulation. The operation of gravitation allows to reduce essentially a circulating loading in the next stage of comminution and to increase the share of iron in the concentrate. 
     EFFECT: the invention allows to raise an actual output of the final concentrate, its quality and to reduce the concentrate production costs. 
     2 dwg, 1 ex
Patent RU-2244493-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2003-01-27
Granted: 2005-01-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves mixing dried fermentolysate of fish farce, cabbage, tomato, flour of bean, onion, carrot, sorghum groats, edible salt, CO 2 -extracts of dill and celery, preparation produced from Mortierella dichotoma micromycet biomass by predetermined process, and rape-seed oil; packing mixture. 
     EFFECT: increased content of poly-unsaturated fatty acids, vitamins and nutritive substances in gerodietary product in accessible form.
Patent RU-2264881-C2 (RU)
Inventor: MERL DANIEHL
IPC: B21D26/055
Filed: 2001-09-12
Granted: 2005-11-27
Abstract: FIELD: plastic metal working, namely manufacture of press-mold and its insert, method and apparatus for making part by super-plastic molding and molded part. 
     SUBSTANCE: press-mold includes at least one portion designed for engaging with part to be molded and made of melt quartz glass. Portion of press-mold made of melt quartz glass forms insert of press-mold. Press-mold includes means for forming barrier at least between zone of contact surface of press-mold and molded part. Barrier forming means are in the form of boron nitride coating applied at least partially on surface of press-mold designed for engaging with molded part. Said means are designed for blowing inert gas such as helium or argon near surface of press-mold engaged with molded part. Insert of press-mold restricting molding surface engaged with part is made of melt quartz glass. 
     EFFECT: press-mold resistant against wear and heat shocks, possibility for making part with good surface roughness in such press-mold. 
     13 cl, 5 dwg
Patent RU-2253315-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-05-13
Granted: 2005-06-10
Abstract: FIELD: food processing industry, in particular manufacturing of berry products. 
     SUBSTANCE: fruit and berry raw materials are inspected, ground, then sugar, pectin and solid residue are added. Solid residue is obtained by extraction of biomass of Mortierella globalpina micromycete according to claimed technology. Then components are mixed at elevated temperature with simultaneous inactivation of native enzymes, cooled and under elevated pressure miscelle, obtained after first step extraction of biomass of Mortierella globalpina micromycete with liquid carbon dioxide, is introduced into mixture. After that pressure is decompressed up to atmospheric one to produce frozen target product. 
     EFFECT: decreased energy consumption and reduced melanoids accumulation in target product.
Patent RU-2276690-C2 (RU)
Title: Генетический тест для идентификации носителей рецессивного гена комплексных вертебральных мальформаций у крупного рогатого скота
Inventor: BENDIXEN CHRISTIAN
IPC: C12Q1/68
Filed: 2001-11-15
Granted: 2006-05-20
Abstract: Изобретение относится к способу идентификации носителей рецессивного гена комплексных вертебральных мальформаций у крупного рогатого скота. Предложенный способ предусматривает идентификацию присутствия генетического маркера, локализованного на хромосоме ВТАЗ крупного рогатого скота в области фланкируемой и включающей полиморфные микросателлитные маркеры ВМ4129 и BSM1266. Данные маркеры связаны с комплексной вертебральной мальформацией (CVM) крупного рогатого скота. Кроме того, предложен диагностический набор для осуществления такого способа. Способ позволяет идентифицировать животных с рецессивным геном CVM, a также животных, являющихся носителями данного заболевания. Изобретение может быть использовано в животноводстве. 2 н. и 25 з.п. ф-лы, 4 табл., 7 ил.
Patent RU-2250040-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-27
Granted: 2005-04-20
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potato. 
     SUBSTANCE: method involves washing and inspecting raw potato; before cleaning, additional cleaning, cutting, thermal processing, slight drying, packing and freezing procedures, treating potato with mixture of lower alkyl ether of jasmonic acid and chitosan; providing holding procedure. 
     EFFECT: improved organoleptical properties of base product. 
     1 ex
Patent RU-2254055-C2 (RU)
Inventor: D JACHKOVA G V
IPC: A61B6/00
Filed: 2003-07-04
Granted: 2005-06-20
Abstract: FIELD: medicine, diagnostics. 
     SUBSTANCE: the present innovation deals with diagnostics by applying roentgenocontrast substances to detect muscular state at treating contractures and limbs' prolongation One should introduce a roentgenocontrast substance into tested muscle followed by roentgenography. Moreover, as a roentgenocontrast preparation one should apply nonionic preparation named "Omnipak". Roentgenocontrast studying should be carried out at maximum bending and unbending distal articulation being adjacent to limb's segment under studying, then one should detect muscular structure at roentgenogram in the form of its longitudinal or oblique-longitudinal striation and alteration in its belly length. Availability of structure dedifferentiation and fibrosis section at the level of regenerate in case of limb's prolongation or in different muscular departments in case of contractures illustrates considerable muscular alterations, and vice versa, safety of structure differentiation and altered length of muscle's belly shows its moderate alterations. 
     EFFECT: higher efficiency of diagnostics. 
     5 dwg, 1 ex
Patent RU-2264616-C2 (RU)
Inventor: RYLOV V P
IPC: G01N25/24
Filed: 2003-07-21
Granted: 2005-11-20
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: process is performed in combustion chamber with length being in particular from 10 to 60% of combustion chamber length, appropriate for full combustion of dredge on basis of support value of combustion speed. Flow complex of combustion products is measured without considering special combustion reactions of power-like fuel component, functional dependence of combustion speed from fuel composition parameters, parameters of burning processes in combustion chamber and fullness of dredge combustion is built, actual fullness of combustion is measured, which is used to estimate combustion speed. 
     EFFECT: higher precision. 
     4 cl, 1 dwg
Patent RU-2255939-C2 (RU)
Title: Silicon glycerates eliciting transcutaneous conductivity of medicinal agents and glycerohydrogels based on thereof
Inventor: KHONINA T G
IPC: A61P31/04
Filed: 2003-08-07
Granted: 2005-07-10
Abstract: FIELD: silicon-containing substances, medicine, pharmacy. 
     SUBSTANCE: invention describes silicon glycerates eliciting transcutaneous conductivity of medicinal agents with the composition of the formula: Si(C 3 H 7 O 3 ) 4  x xC 3 H 8 O 3  wherein 3 ≤ x ≤ 10 with dynamic viscosity 4.6-28.5 Pa x s (20 ± 0.5°C). Compounds are prepared by interaction of tetraethoxysilane with glycerol in the mole ratio = 1:(7-14) in the presence of tetrabutoxy-titanium (0.06 mole/mole of tetraethoxysilane) and removal of formed ethyl alcohol in heating of reaction mass to 120-130°C and keeping at this temperature for 3 h, not less. Also, invention describes glycerohydrogels based on element-organic glycerates containing water and gel-forming additive that contain as element-organic glycerates silicon glycerates with the composition of the formula Si(C 3 H 7 O 3 ) 4  x xC 3 H 8 O 3  wherein 3 ≤ x ≤ 10 as they contain electrolyte as a gel-forming additive in the following ratio of components, wt.-%: silicon glycerates, 8.2-65.1; electrolyte, 0.1-0.6, and water, the balance. Proposed compounds - silicon glycerates and glycerohydrogels based on thereof are physiologically active substances eliciting transcutaneous conductivity of medicinal agents with possible broad spectrum of their applying in medicine. 
     EFFECT: valuable medicinal properties of compounds. 
     2 cl, 2 tbl, 2 dwg, 7 ex
Patent RU-2382767-C2 (RU)
Title: Способ получения 3-метилтиопропаналя
Inventor: SIOZAKI TETSUJA
IPC: C07C323/22
Filed: 2003-09-24
Granted: 2010-02-27
Abstract: 3-Метилтиопропаналь получают способом, включающим стадию подачи в реакционную систему акролеина и метилмеркаптана одновременно или последовательно по отношению к кислотному соединению и основному соединению для проведения реакции между акролеином и метилмеркаптаном, где основное соединение используют в количестве, приблизительно равном 0,3 моля или менее на один моль кислотного соединения, где кислотное соединение представляет собой карбоновую кислоту и основное соединение представляет собой азотсодержащее органическое основание. В соответствии с настоящим изобретением получают 3-метилтиопропаналь высокого качества за счет практического исключения образования побочных продуктов, отличающихся высокими температурами кипения. 4 з.п. ф-лы.
Patent RU-2257915-C2 (RU)
Inventor: LIZHDVOJ V JU
IPC: A61B5/107
Filed: 2003-10-17
Granted: 2005-08-10
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: the method deals with detecting an interferon status followed by medicinal therapy. Moreover, additionally one should determine patient's body area, and at observed degree I of interferon system suppression it is necessary to prescribe "Antilympholin Kz" preparation as medicinal therapy intravenously by drops at course dosage being (0.5-0.6)g x S, where S - patient's body area, every other day, and thioctacide preparation at the dosage of 300-600 mg intravenously by drops daily at a 6-8-d-long course. In case of degrees II and III of interferon system suppression one should prescribe "Antilympholin Kz" at course dosage being 0.4-0.5 g/sq. m and 0.3 -.4 g/sq. m, as for thioctacide - it should be applied at the dosage of 600-900 mg and 900-1200 mg, correspondingly. The method enables to selectively affect the immune system efficiently due to combined prescription of an immunimodulator and a preparation that accelerates its introduction at suppressing the activity of proinflammatory cytokines that prolongs disease remission due to preventing the development of immunological disorders. 
     EFFECT: higher efficiency of therapy. 
     3 ex
Patent RU-2265327-C2 (RU)
Inventor: NEKRASHEVICH V F
IPC: A01K53/00
Filed: 2003-11-25
Granted: 2005-12-10
Abstract: FIELD: apiculture, in particular, preparing of granulated bee feed in protective coating. 
     SUBSTANCE: bee feed preparing line has three parallel branches arranged in the sequence of processing. First branch consists of dry component mixer, dry component accumulating hopper, micro mill, and dry component dosing device. Second branch consists of honey melting bath and liquid component dosing device. Third branch has refrigerator and ice balls dosing device. Single component mixer is formed as pelleting pot adapted for mixing of all component phases and producing of granules in the form of balls which are dosed in time and fed by means of conveyor to device adapted for applying of protective coating. Ready granules are delivered by means of discharge conveyor to storage house. During storage at room temperature, ice ball within granule melts and the resulting water is uniformly distributed through feed granule mass to thereby increase moisture content of bee feed. 
     EFFECT: improved quality of bee feed due to increased moisture content of bee feed and, correspondingly, reduced hardness thereof. 
     2 cl, 3 dwg
Patent RU-2293271-C2 (RU)
Inventor: BLOMGREN RAL F
IPC: F28F3/04
Filed: 2002-06-04
Granted: 2007-02-10
Abstract: FIELD: plate-type heat exchangers. 
     SUBSTANCE: proposed heat exchange plate has first part (A) located on first terminal section of heat exchange plate with at least one passage for each of two media and second part (B) located on second terminal section of heat exchange plate with at least one passage for each of media and heat exchange part located between parts (A) and (B); passages of first part (A) are located along first geometric line (LA, LA1, LA2) passing practically in parallel relative to longitudinal direction (L) of plate and passages of second part (B) are located along second geometric line (LB, LB1, LB2) passing practically in parallel relative to direction (L) of plate; at least first plate (A) is provided with flow limiter located near one of passages which is closer to second part (B); this flow limiter has such length that each geometric line  between said passage and  passage on opposite part (B) intended for the same medium crosses flow limiter and flow limiter is located between said passage and second part (B). Plate stack is made from many plates. 
     EFFECT: enhanced distribution of flow in heat exchanger; low cost of frames for high pressure; enhanced use of material of heat exchange plates. 
     19 cl, 10 dwg
Patent RU-2277906-C2 (RU)
Title: Disinfecting agent
Inventor: BUKHARIN DMITRIJ PETROVICH
IPC: A61L2/16
Filed: 2004-04-13
Granted: 2006-06-20
Abstract: FIELD: sanitary and hygienic facilities. 
     SUBSTANCE: disinfecting agent contains bis(3-aminopropyl)dodecylamine, sodium eyhylhexyl sulfate, nonionic surfactant, modifier, odorant, water, and optionally citric acid, all components in specified proportions. 
     EFFECT: increased disinfection efficiency with wide spectrum of bactericidal and fungicidal activities. 
     5 cl
Patent RU-2284483-C2 (RU)
Title: Apparatus for graduation and controlling of conveyor weigh
Inventor: NAZAROV VIKTOR FEDOROVICH
IPC: G01G11/00
Filed: 2004-07-08
Granted: 2006-09-27
Abstract: FIELD: weight measuring equipment. 
     SUBSTANCE: apparatus has loading simulator made in the form of cars gauged as to weight, each of said cars resting upon rollers connected with one another through pivot joints. Loading simulator has length exceeding length of weighing portion at each end thereof by value making at least half the distance to subsequent rollers and is equipped with carts having replaceable weights whose weight is uniformly or in equally alternating manner distributed over the entire length thereof. Each end of loading simulator is attached by means of two stretchers to vertical columns mounted on conveyor base so that stretchers are extending in parallel with conveyor belt surface. Each car of loading simulator rests upon one pair of rollers arranged symmetrically to longitudinal axis of conveyor belt and at a distance not exceeding width of conveyor central roller. Distance between car rollers is equal to half the distance between rollers of conveyor weighing portion. 
     EFFECT: increased precision in graduation and controlling of weigh, reduced graduation and controlling cycle time, and also provision for controlling over the entire measurement range. 
     2 cl, 3 dwg
Patent RU-2322186-C2 (RU)
Title: Method for diagnosing unilateral endolymphatic hydropsis and determining its development stage
Inventor: SHEREMET ANATOLIJ STEPANOVICH
IPC: A61B5/12
Filed: 2004-07-15
Granted: 2008-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves sending tonal signals by means of audiometer bone telephone, lateralization of which is determined  in ear of better hearing. Then, signal intensity is increased. If lateralization vanishes and further increase in intensity leads to signal lateralization in the ear of worse hearing, unilateral endolymphatic hydropsis is to be diagnosed. The less intensity is required for changing sound lateralization in the ear of worse hearing when compared to sound intensity resulting in lateralization disappearance, the more endolymphatic hydropsis expression is. 
     EFFECT: improved diagnosis method.
Patent RU-2351279-C2 (RU)
Inventor: EHRIKSON BRAJAN
IPC: A61B19/02
Filed: 2004-08-12
Granted: 2009-04-10
Abstract: FIELD: medicine. ^ SUBSTANCE: packed medical device contains top and bottom flexible sheets, body of lancete and test stria. The lancete body contains top and bottom surfaces, aperture which passes between the top and bottom surfaces and element for penetration into tissues of body which acts in aperture in lancete body. The test stria has aperture and is attached to the bottom surface of body of lancete so, that the element for penetration into skin tissues is operatively combined with aperture in test stria. The top flexible sheet is attached to the top surface of body of lancete and closes aperture in lancete body. The bottom flexible sheet is attached to a test stria in removable manner and closes aperture in the test stria. The top flexible sheet, bodies of the lancete and the test stria have such configuration that the bottom flexible sheet is unfastened for aperture opening in the test stria. The body of the lancete and test the stria can be unbent for denudation of element for penetration into tissues of skin from aperture in the lancete body. The set contains described above packed medical device and device for reduction of medical device in working condition for striking off of the bottom flexible sheet and bending back of the top flexible sheet, body of the lancete and the test stria for denudation of element for penetration into tissues of skin from aperture in the lancete body. The way of reduction in working condition of element for penetration into skin tissues into the packed medical device contains stages at which receive the packed medical device described above, unfasten the bottom flexible sheet for aperture opening in a test stria and unbend the top flexible sheet, body of the lancete and the test stria for a denudation of element for penetration into skin tissues from aperture in the lancete body. As a result packed medical device with bared element for penetration into tissues of skin does not demand inconvenient procedures on manual opening and at the same time provides sterility protection. The packed medical device provides protection of element for penetration into tissues of skin from damages, hit of moisture or pollution in storage time, protection of the user against casual contact to element for penetration into tissues of the skin before use. ^ EFFECT: packed medical device has thin profile and is inexpensive. ^ 17 cl, 5 dwg
Patent RU-2312238-C2 (RU)
Inventor: KUZ MIN ANATOLIJ IVANOVICH
IPC: F02C3/05
Filed: 2004-09-22
Granted: 2007-12-10
Abstract: FIELD: mechanical engineering; turbines. 
     SUBSTANCE: proposed internal combustion turbine contains centrifugal air compressor, annular combustion chamber and reaction turbine with nozzles.  Centrifugal air compressor and reaction turbine are connected into monoblock rotating on one shaft owing to reactive force of gases ejected from nozzles and transmitting rotation to driven sets through drive gear. 
     EFFECT: increased efficiency and power of internal combustion turbine, reduced harmful exhaust. 
     2 dwg
Patent RU-2295492-C2 (RU)
Title: High-purity powder silicon dioxide and method and device for production of silicon dioxide
Inventor: KHOL GER STSILLAT
IPC: C03C12/00
Filed: 2003-03-06
Granted: 2007-03-20
Abstract: FIELD: production of silicon dioxide. 
     SUBSTANCE: powder silicon dioxide contains admixtures lesser than 500 parts per billion and contains no carbon, preferably content of admixtures  is lesser than 150 part per billion: Cu is lesser than 1 part per billion; Fe is lesser than 25 parts per billion; Ni is lesser than 2 parts per billion; Cr is lesser than 2 parts per billion; Ti is lesser than 3 parts per billion; Al is lesser than 31 parts per billion; Ca is lesser than 65 parts per billion; Mg is lesser than 12 parts per billion; Na is lesser than 12 parts per billion; K is lesser than 6 parts per billion  and Li is lesser than 1 part per billion. Silicon dioxide is produced by hydrolysis of SiCl 4  in flame of device where all contact surfaces do not contain metals. 
     EFFECT: enhanced efficiency of production of high-purity product. 
     15 cl, 6 dwg, 1 tbl, 7 ex
Patent RU-2308778-C2 (RU)
Inventor: STERKER RENO
IPC: G09F3/20
Filed: 2003-06-05
Granted: 2007-10-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed device has hose 22 designed for fixation on cable 3 and provided with relevant cable identifying marks on its outer surface. Hose is flattened and its section 23 is closed on at least part of its width while its naked part forms passage for cable 3. 
     EFFECT: facilitated use of device. 
     12 cl, 13 dwg
Patent RU-2305889-C2 (RU)
Inventor: MITROFANOV FEDOR MIKHAJLOVICH
IPC: H02K1/12
Filed: 2004-11-12
Granted: 2007-09-10
Abstract: FIELD: electrical engineering; linear- and angular-displacement data converters, stepping motors, direct- and alternating-current machines for various power outputs. 
     SUBSTANCE: proposed electrical machine stator has core assembled of alternating radial nonmagnetic inserts, ferromagnetic cores, and yokes with windings, every two adjacent ones being differentially connected. Bores for bearing supports are coaxial with core bore. Core is built of U-shaped magnetic circuits whose teeth are facing outside and yokes that join teeth of U-shaped magnetic circuits with opposing teeth of adjacent U-shaped magnetic circuits. Each magnetic circuit has lengthwise disposed slots accommodating nonmagnetic strips to form longitudinal holes and alternating magnetic and nonmagnetic surfaces facing rotor stack assembled of toothed stampings. Butt-ends of nonmagnetic inserts are joined with supports to form electrical machine stator frame. 
     EFFECT: facilitated manufacture due to simplified configuration of magnetic circuits and yokes. 
     5 cl, 3 dwg