baber/WOPTO huggingface dataset:
Patent RU-2115632-C1 (RU)
Title: Method for preparation of glass mixture
Inventor: EFREMENKOV V V
IPC: C03B1/00
Filed: 1996-05-21
Granted: 1998-07-20
Abstract: FIELD: preparation of loose mixtures with their simultaneous moistening; may be used preferably in manufacture of building materials, more specifically, in glass industry. SUBSTANCE: method includes metered supply of very loose components into mixer and their moistening with water, alternating supply to mixer of the main caking components and continuous monitoring of mixer filling. The offered method is distinguished from the known ones in that additionally measured is mobility of mixture after its supply to mixer of 75-90% of weight of the main caking components, and upon attaining the nominal value of mixture mobility, the remaining additives are supplied to mixer. EFFECT: higher quality of mixing of glass mixture. 2 dwg
Patent RU-2103256-C1 (RU)
Inventor: KOSHEL SERGEJ GEORGIEVICH
IPC: C07C63/331
Filed: 1996-06-06
Granted: 1998-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: method is carried out by isolation of 2,5-diphenyl dicarboxylic acid against products of oxidation of 2,5-dimethyl biphenyl. Method involves treatment of products of oxidation of 2,5-dimethyl biphenyl with aqueous solution of alkaline metal salt. Then thus prepared mixture is filtered, filtrate being acidified to pH 4.35-4.40. Thus obtained mixture is filtered, filtrate is acidified to pH less than 3. By filtration thus prepared mixture desired product is isolated as precipitate. EFFECT: improved quality of desired product.
Patent RU-2103688-C1 (RU)
Inventor: KUZNETSOVA V A
IPC: G01N33/48
Filed: 1996-07-19
Granted: 1998-01-27
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: method deals with determining in peripheral venous blood of pregnant woman the content of lactate, malonic dialdehyde, total antioxidant activity and at blood level of lactate 1.0-1.4 mM/l, malonic dialdehyde 4.5-6.0 nM/ml and total antioxidant activity 68-74% the treatment is considered to be efficient. EFFECT: higher accuracy of efficiency estimation in treating unmatured pregnancy at its late terms, for example at 20-28 weeks of pregnancy. 2 tbl
Patent RU-2116130-C1 (RU)
Title: Material grinding device
Inventor: STANCHEV D I
IPC: B02C7/14
Filed: 1996-08-01
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has body which accommodates vertically positioned shaft with spherical end and bearing assembly, operating member made in the form of two discs and mounted for axial displacement. One of discs is coupled rigidly to upper part of body. Plate-like disc is hinged to spherical end of shaft. Safety device is positioned between bearing assembly and ring with pins. Plate-like disc has shape of reversed truncated cone, bevel surface of which carries scrapers inclined towards side opposite to direction of rotation. EFFECT: higher reliability and efficiency. 3 dwg
Patent RU-2134192-C1 (RU)
Inventor: RAMIKH EH A
IPC: A61B17/58
Filed: 1996-08-21
Granted: 1999-08-10
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: wrench has cylindrical projection positioned on side of arrangement of springy lugs in symmetry with collet axis. End surface of projection carries pins, form, sizes and location of which correspond to hollows in nut to be installed in hook. This end surface is restricting base surface for nut to be installed in wrench collet. Internal surface of collet lugs corresponding to external surface of nut installed turns into beveled surface in plane passing through the end surface. Wrench provides for catching, holding, driving-in and tightening of nut in hook. EFFECT: higher efficiency. 1 dwg
Patent RU-2139792-C1 (RU)
Inventor: EHRIK MIDDELMAN
IPC: H05K3/00
Filed: 1995-01-25
Granted: 1999-10-20
Abstract: Изобретение относится к способам изготовления слоистых конструкций. В способе волокна пропитывают расплавом смолы, которая в неотвержденной форме затвердевает ниже определенной температуры. Слой композита отверждают до или после стадии ламинирования. Пропитку производят путем нанесения покрытия из твердой смолы на технологическую ленту, укладывания на смолу волокон и нагревания смолы с образованием расплава смолы. Технический результат - ускорение способа и улучшение техники пропитывания. 6 с. и 16 з.п.ф-лы, 1 ил.
Patent RU-2150329-C1 (RU)
Inventor: BOGDANOV V V
IPC: B65G19/00
Filed: 1996-11-19
Granted: 2000-06-10
Abstract: Изобретение относится к области машиностроения и может быть использовано на предприятиях, применяющих смазочно-охлаждающие жидкости, а также другие технологические жидкости, подлежащие очистке от механических примесей. Бак-отстойник содержит скребковый транспортер и магнитные стержни. Скребковый транспортер бака-отстойника выполнен с внутренними и наружными скребками и расположенным между ветвями скребкового транспортера кожухом с пазами в верхней и нижней стенках, к которым прилегают неподвижные магнитные стержни, состоящие из постоянных магнитов, а между кожухом и магнитными стержнями расположен второй скребковый транспортер с внутренними и наружными скребками, причем скребки первого и второго скребковых транспортеров прилегают друг к другу и охватывают магнитные стержни над верхней и под нижней стенками кожуха, который выполнен с возможностью подвода или отвода через него смазочно-охлаждающей жидкости. Повышается эффективность очистки смазочно-охлаждающей жидкости. 2 ил.
Patent RU-2131288-C1 (RU)
Title: Method of washing filter grainy charge
Inventor: TSEPELEV G JA
IPC: B01D24/46
Filed: 1997-01-30
Granted: 1999-06-10
Abstract: FIELD: filtration technics. SUBSTANCE: organics-polluted filter grainy charge is washed with ascending stream of working solution of bacterial preparation manifesting degradation activity with respect to pollution source, while simultaneously compressed air is passed. Efficiency of washing is achieved because of that conditions favorable for microbial cells of washing solution flowing through air-saturated charge are fulfilled practically in each space spot point of the charge. EFFECT: enhanced washing efficiency.
Patent RU-2121801-C1 (RU)
Inventor: NAKONECHNYJ VLADIMIR IOSIFOVIC
IPC: A23L7/20
Filed: 1997-02-26
Granted: 1998-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves removing contaminants from basic grain by soaking it in water and separating aqueous phase and contaminants; providing germination and fermentation of grains by providing contact with moisture-laden air at temperature of 21-40 C for 12-40 h till appearance of sprouts; subjecting sprouted grains to preservation by cooling to reduce biochemical process rate or crushing for producing flakes. EFFECT: low-cost and simplified process, provision for obtaining easily assimilated cereal product of high nutritive value and medicinal-prophylactic properties. 6 cl, 4 ex
Patent RU-2114963-C1 (RU)
Title: Building structure
Inventor: AGADZHANOV VALERIJ AL BERTOVIC
IPC: E04H3/10
Filed: 1997-04-04
Granted: 1998-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used in erection of entertainment, sporting, public buildings and also of quickly assembling-disassembling structures of aforesaid types including bridge-type structures. Building structure has load-bearing girders which are installed on base at angle to it through horizontal pivoted units. Load-bearing girders are connected to each other by flexible load-bearing members in their upper parts with creation by them of base for flexible horizontal framework. Building structure is provided with limiting supports. Each support is installed on base under corresponding load-bearing girder with possibility of interaction with load-bearing girder. Supports can be installed pivotally by means of hinge on load-bearing girder itself with possibility of folding and unfolding. In another version, building structure also has load-bearing girders installed on base at angle relative to base on horizontal pivoted units. Load-bearing girders are interconnected by flexible load-bearing members. Building structure is provided with flexible load-bearing braces which connect upper points of load-bearing girders with base. Braces are installed vertically or/and at incline but always in vertical plane of corresponding pair of oppositely located load-bearing girders. At least one load-bearing brace in each pair of oppositely located girders is provided with tensioning mechanism. Described embodiment of building structure is of simplified design, it needs less materials to manufacture, is antiseismic itself and makes entire building antiseismic, is easy to erect and is of reduced weight. EFFECT: higher efficiency. 5 cl, 2 dwg
Patent RU-2128629-C1 (RU)
Title: Method of ply glass cutting
Inventor: STAROCHKINA S V
IPC: C03B33/07
Filed: 1997-04-17
Granted: 1999-04-10
Abstract: FIELD: ply glass cutting; may be used at ply-glass manufacturing plants. SUBSTANCE: method includes installation of ply glass without clearance on glass backing wetted with liquid, for instance, with water and fastening of ply glass together with backing on both sides of cut and cutting of ply glass together with backing. EFFECT: higher quality of cutting and reduced labor input.
Patent RU-2144656-C1 (RU)
Title: Method testing verticality of casing tube
Inventor: PISKUNOV A A
IPC: G01C15/10
Filed: 1997-04-22
Granted: 2000-01-20
Abstract: FIELD: geodesy, determination of geometric parameters of metal casing tubes mounted in process of bridge construction. SUBSTANCE: plumb bob-magnet suspended by flexible thin wire is lowered into tube to corresponding depth to test verticality of casing tube. Upper end of wire is moved along geodetic rod towards edge of tube. Reading is taken by rod at moment of sticking of plumb bob-magnet to tube. Series of measurements at various depths in two mutually perpendicular directions is obtained. Value of deviation from vertical line, its direction and values of bending of casing tube are calculated by measurement results. Method provides for precision of 30.0 mm that satisfies allowance for testing of execution of mounting operations. EFFECT: improved precision of method. 1 dwg
Patent RU-2120634-C1 (RU)
Inventor: PASTERNAK VIKTOR NIKOLAEVICH
IPC: G01N33/52
Filed: 1997-04-22
Granted: 1998-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking venous blood from injured person and analyzing it for leukocyte contents, erythrocyte hemolysis magnitude, creatinine, urease, catepsine, malonic dialdehyde, glucose, ribonuclease, gamma globulin, albumin, gamma-glutamyl transferase contents. Coefficient is assigned to each item. All coefficients are summed with their signs. Total coefficient sum being in the range of -7 to +13, inflammatory complications of traumatic disease is to be predicted. +4-+6 interval being the case, complication risk is considered to be available. +7-+19 interval being the case, complication risk is considered to be excluded. EFFECT: enhanced accuracy of prediction. 14 cl, 1 tbl
Patent RU-2118193-C1 (RU)
Inventor: ZIMARIN V M
IPC: A63B24/00
Filed: 1997-08-27
Granted: 1998-08-27
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has sensitive member made in the form of through pipe with impeller and mounted in protective glass rim and mid portion. Right-hand and left-hand through channels made in glass rim are communicated with through pipe open into atmosphere. EFFECT: wider operational capabilities, enhanced reliability in operation and convenient usage. 3 dwg
Patent RU-2120477-C1 (RU)
Inventor: KOMRATOV JU S
IPC: C21C7/06
Filed: 1997-09-30
Granted: 1998-10-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: in order to improve quality of metal and reduce consumption of vanadium-containing ferroalloys, final melting of metal is carried out in ladle of a furnace-ladle installation, where metal is heated 70-90 C above liquidus temperature, after which vanadium slag, ferrosilicon, and solid slag-forming materials are added. Consumption of vanadium slag represents 3.7 to 7.5 kg per 1 t of steel. Powdered silicocalcium is added at the end of final melting. Ratio of vanadium slag, ferrosilicon, and powdered silicocalcium is 1:(0.15-0.40):(0.10- 0.15). When necessary, vanadium content is adjusted by adding supplementary vanadium slag 20-25 min after its first addition. EFFECT: improved product quality of product and reduced vanadium consumption. 2 cl, 4 tbl
Patent RU-2135020-C1 (RU)
Title: Puree "nezhenka" for child's alimentation
Inventor: PATSJUK L K
IPC: A23L21/10
Filed: 1998-03-24
Granted: 1999-08-27
Abstract: FIELD: food industry. SUBSTANCE: puree contains, mas.pts: apples, 790-902.4; raspberry, 50-59.6; cream, 100-103.1; sugar, 60-61.9. EFFECT: higher organoleptical properties; broadened assortment.
Patent RU-2146762-C1 (RU)
Title: Base for heap lixiviation of ores, tailings, and concentrates
Inventor: GERASIMOV V M
IPC: E21B43/28
Filed: 1998-03-25
Granted: 2000-03-20
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for heap lixiviation of rare, radioactive, and noble metals from ores, tailings, and concentrates. Base for heap lixiviation including courses of waterproofing material and protective-draining courses is additionally provided with course of hydroactive sealant located between waterproofing courses. Protective-draining courses are located above and under waterproofing courses and are made of geotextile material with volumetric density of 90-150 kg/cu.m. Courses are arranged at angle of incline of 3-5 deg to horizon. Application of aforesaid arrangement of multilayer base ensures ecologically clean lixiviation of ores, tailings, and concentrates in common and in especially complex engineering, geological, geocryological and seismic conditions of activities. EFFECT: higher efficiency. 1 dwg
Patent RU-2137707-C1 (RU)
Title: Method of removing sulfur dioxide from gases
Inventor: CHERNOOK V M
IPC: B01D53/14
Filed: 1998-06-22
Granted: 1999-09-20
Abstract: FIELD: gas treatment. SUBSTANCE: sulfur dioxide is absorbed with water at 0-10 C and desulfurized gas is cooled to temperature from -5 to +5 C to precipitate and separate crystal hydrate from which sulfur dioxide is isolated at 5-45 C. Mother solution is returned into absorption stage. EFFECT: reduced power consumption. 4 cl, 1 tbl
Patent RU-2150485-C1 (RU)
Title: Diesel fuel production process
Inventor: GRIGOROVICH B A
IPC: C10G7/00
Filed: 1998-12-21
Granted: 2000-06-10
Abstract: FIELD: petroleum processing. SUBSTANCE: invention relates to distillation of petroleum on atmospheric-vacuum distillation pipe still involving circulation refluxing with running off, in the form of side-cut distillates, hydrocarbon fractions from 10th or 12th plate (going downward), 20th or 22nd plate, 30th or 32nd plate, and from 42nd plate within following boiling ranges: 135- 180, 180-240, 240-320, and 320-350 C, respectively. Diesel fuel is prepared by combining the first three fractions in weight proportion 1: (2.7-2.8):(2.0-2.2). EFFECT: increased production volume of diesel fuel with sulfur level below 1%. 2 ex
Patent RU-2151482-C1 (RU)
Title: Plant root harvesting machine
Inventor: KOLGANOV A V
IPC: A01D31/00
Filed: 1999-04-07
Granted: 2000-06-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: machine has frame, carrier wheels and working tool for digging and cutting out of soil layer. Frame has two cross tubes 4,5 interconnected by sides 6,7. Tubes have hermetically sealed ends 8,9. Inner cavities of tubes 4,5 are filled with ballast liquid. Each side 6,7 is made in the form of walls 13,14 enclosing tubes 4,5 and additionally connected by cylindrical connecting members. Upper tube 4 has pair of eyelets for hitching to tractor and brackets for attaching carrier wheels and working tool. EFFECT: simplified construction and improved processability. 7 cl, 5 dwg
Patent RU-2157482-C1 (RU)
Title: High-pressure cylinder and method of its manufacture
IPC: F17C1/00
Filed: 1999-05-11
Granted: 2000-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: high-pressure cylinder body is made of separate parts connected by coupling. Every part is provided with thread at its ends. Cylindrical grooves are made behind thread. Their diameter is not less than external diameter of thread. Thread and reciprocal grooves are provided on internal surfaces of covers and coupling. In process of cylinder manufacture covers and coupling are preliminarily heated to temperature which is higher than cylinder operating temperature. Then covers and coupling are connected to parts of cylindrical body by means of thread. Moment of tightening is selected so that axial force in threaded connection exceeds axial force occurring at action of operating medium pressure on covers and coupling. This done, covers and coupling are welded to body along cylindrical grooves by circumferential limiting weld. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2144382-C1 (RU)
Title: Germicidal umbrella-type disinfecting apparatus
Inventor: STUPAK S V
IPC: A61L2/10
Filed: 1999-06-11
Granted: 2000-01-20
Abstract: FIELD: equipment for disinfection of space and articles, in particular, cans, bottles and other vessels. SUBSTANCE: end wall of casing is provided with raised slot. Protective plates are positioned in casing. Predetermined ratio of plate length and construction of apparatus allow radiation to be prevented from falling on walls and quantity of microorganisms to be controlled. EFFECT: increased efficiency and simplified construction. 5 cl, 3 dwg, 1 tbl
Patent RU-2163269-C1 (RU)
Inventor: CHUMANOV V I
IPC: C22B9/18
Filed: 1999-06-08
Granted: 2001-02-20
Abstract: FIELD: foundry, namely electroslag refining. SUBSTANCE: method comprises steps of introducing alloying elements into melting chamber at cutting off electric current in time periods equal to Δτ=0.2m/v, where m - mass of liquid metallic bath during stationary period of melting, kg; v - fusion velocity of casting, kg/c. EFFECT: strict layer-by-layer separation of alloying elements in casting at their batch feeding to melting chamber. 2 dwg, 2 tbl
Patent RU-2160036-C1 (RU)
Inventor: GORBUNOV JU I
IPC: A61B1/00
Filed: 1999-06-24
Granted: 2000-12-10
Abstract: Инструмент содержит функциональную и вспомогательную крепежную части, выполненные в виде неразъемной монолитной конструкции. Инструмент покрыт защитным слоем материала, стойкого к климатическим и химическим воздействиям, проявляющимся при транспортировке, хранении и обеззараживающей обработке. Защитный материал не поглощает оптическое излучение в диапазоне от 0,4 до 0,9 мкм. Функциональная часть может быть выполнена плоской, или вогнутой, или выпуклой. Рабочая поверхность функциональной части под защитным слоем может быть обработана до 11-12 класса чистоты. Между защитным слоем и поверхностью функциональной части может быть нанесен слой металла с высокой отражающей поверхностью толщиной от 0,5 до 1,0 мкм. На рабочую поверхность может быть нанесен слой материала, прозрачного в видимой и инфракрасной областях спектра толщиной 1,0-1,5 мкм. Обеспечиваются длительный срок эксплуатации и высокая степень безопасности пациента за счет иммунозащищенности и токсической безопасности инструмента. 6 з.п.ф-лы, 1 ил.
Patent RU-2160296-C1 (RU)
Inventor: GRECHMAN A O
IPC: C09D1/02
Filed: 1999-06-29
Granted: 2000-12-10
Abstract: FIELD: fireproof composite materials for application to article metal surfaces to protect from effect of open fire; applicable in construction, transport, various industries and everyday life. SUBSTANCE: fireproof composition contains binder in form of water glass with 2.65-3.40 module, nonburnt vermiculite, reinforcing filler in form of glass fiber and heat-resistant additive. Fireproof composition is distinguished by the fact that heat-resistant additive is used in form of graphite of GkhO-140 grade as dust waste of electrocarbon production composition has the following amounts of components, wt.%: water glass 27-44; glass fiber 15-18; vermiculite 25-35; graphite 15-20. Invention ensures multiple increase of fire resistance of coating made from available raw materials with no harmful effect on human organism in processing and operation of fireproof composition, reliable insulation of protected metal article. Offered material is made from relatively low-cost components, simple in preparation and universal in process of its application to metal surface of protected articles. EFFECT: higher efficiency. 1 tbl
Patent RU-2161412-C1 (RU)
Inventor: VOROB EV V F
IPC: A23B7/154
Filed: 1999-07-14
Granted: 2001-01-10
Abstract: FIELD: technology of treating freshly-picked fruits before their dispatch for storage. SUBSTANCE: method involves cooling of picked fruits in refrigerators for 2 days. After cooling fruits are subjected to treatment by CO 2  of 40-% concentration for one day. Then fruits with tare are treated by method of plunging in aqueous solution of antioxidant for 10-15 c. Used as antioxidant is Echinolan Б4 in concentration of 0.015. After such treatment, fruits with tare are withdrawn and excessive solution is drained down. The fruits are dried and placed in storage chamber. Antioxidant is used for inhibition of free-radical processes for reducing functional derangements and fungus diseases of fruits during storage process. EFFECT: higher efficiency. 3 cl, 6 tbl
Patent RU-2164639-C1 (RU)
Inventor: AJDUGANOV V M
IPC: F16L13/14
Filed: 1999-07-21
Granted: 2001-03-27
Abstract: FIELD: pipeline transport. SUBSTANCE: method may be used for building of pipelines from pipes with internal anticorrosive coating. External surfaces of ends of metal pipes carry bushings which are secured by reduction with simultaneous calibration of them over external diameter up to value which is larger than internal diameter of sleeve coupling. Metal pipes are jointed by press-fitting of bushings secured at ends of metal pipes into sleeve coupling. EFFECT: enhanced reliability of pipe joints. 8 cl, 4 dwg
Patent RU-2161661-C1 (RU)
Title: Способ нанесения износостойких покрытий и повышения долговечности деталей
Inventor: PADEROV A N
IPC: C23C14/22
Filed: 1999-08-16
Granted: 2001-01-10
Abstract: Изобретение относится к нанесению покрытий на рабочие поверхности деталей, преимущественно лопаток компрессоров газовых турбин. Способ включает ионную очистку поверхности подложки, нанесение не менее чем трехслойного покрытия, первый слой получают в разряде нейтрального газа из одного или смеси переходных металлов IVA - VIA групп, второй - осаждением указанных металлов в смеси нейтрального и реакционных газов, а третий слой - осаждением в смеси нейтральных и реакционных газов нитридов, или карбидов, или боридов или их смесей, толщины слоев находятся в соотношении (0,02-5,0): (0,04-10): (0,1-12,5) мк, причем один или несколько слоев подвергают ионной имплантации аргоном, азотом, углеродом или бором в процессе осаждения или после окончания процесса осаждения, после нанесения покрытия проводят виброобработку микрошариками. Изобретение обеспечивает создание покрытия с высоким сопротивлением износу, коррозии при сохранении усталостных свойств деталей. 5 з. п. ф-лы, 1 табл., 5 ил.
Patent RU-2169626-C1 (RU)
Inventor: KIRSANOV V A
IPC: B07B4/08
Filed: 1999-11-30
Granted: 2001-06-27
Abstract: FIELD: processes of separation of granular materials according to the size by ascending current of air, applicable for fractionation of granular materials in mining, chemical, grain processing, food, building and other branches of industry. SUBSTANCE: the air classifier has a body, material feed pipe connection located in the upper part of the body, air feed pipe connection located in the lower part of the body, finished product pipe connections located in the upper and lower parts of the body, a set of perforated contact members positioned inside the body, each contact members positioned inside the body, each contact member of the set is made in the form of two-slope shelves installed in the same level and shifted relative to one another in plan by half the body width; each contact member is installed in a spaced relation to the body side walls, each subsequent contact member is turned relative to the previous one by 180 deg. EFFECT: enhanced capacity and quality of separation. 4 dwg