baber/WOPTO huggingface dataset:
Patent RU-2090836-C1 (RU)
Inventor: ZABELIN VYACHESLAV V
IPC: F42C19/08
Filed: 1990-02-13
Granted: 1997-09-20
Abstract: FIELD: powder charger primers of cartridges for shot sporting-hunting guns. SUBSTANCE: percussion primer uses cylindrical shell 1 and anvil 2 with ignition holes 9 made integral, cap 3 with percussion-ignition charge 4 located under the anvil. Besides, additional chamber 5 is formed above the anvil, the chamber accommodates a booster ignition charge in the form of blasting cartridge 6 with central duct 7 communicating with ignition holes 9 of the anvil, and two cylindrical recesses 8 in the ends. The relation between the mass of the booster ignition charge and the mass of the percussion - ignition charge is 2:5. EFFECT: standardization of percussion primer for cartridges of various application, stabilization of its characteristics and enhanced power at invariable dimensions due to regulation of the charge mass. 1 dwg
Patent RU-2026478-C1 (RU)
Inventor: BAKHOVETS BORIS AFANASEVICH
IPC: E02F5/18
Filed: 1990-04-28
Granted: 1995-01-09
Abstract: FIELD: mining. SUBSTANCE: device for sinking holes in ground has body 2 separated into sections by partitions. Each section has annular piston 10. All pistons 10 are secured on rod 6. Connected with body 2 are tail part 3 and cylindrical spreading part 5 and conical front part 4 of working member 1. System for supply of working medium has two lines. The first line is communicated with tail spreading part 3 and sections of body 2, and the second line is communicated with cylindrical part 5 and sections of body 2. Compressed air is supplied alternately to both lines that causes alternate expansion of respective spreading part and rod. As a result, device moves in ground to form hole with high-quality walls. EFFECT: higher efficiency of operation and improved quality of holes due to increased uniformity of hole wall deformation. 4 cl, 2 dwg
Patent RU-2038885-C1 (RU)
Inventor: FILIP BLIN
IPC: B22D11/06
Filed: 1990-11-22
Granted: 1995-07-09
Abstract: This apparatus, intended for the casting of thin metal products, comprises one or two rolls (1), which are driven in rotation and whose walls are cooled, and lateral walls (3) defining a casting space (4). 
<??>The surface of each roll is divided into at least three circumferential zones, at least one (5) of the said zones having a roughness greater than that of the other zones (6). 
<??>This apparatus permits the implementation of the process according to the invention whereby certain longitudinal zones of the skins of the cast metal, which are solidified in contact with the cooled walls of the rolls, are preferentially driven on their own. 
<IMAGE>
Patent RU-2016224-C1 (RU)
Title: Wave pneumatic converter
Inventor: SADOVNIKOV ALEKSEJ A
IPC: F03B13/12
Filed: 1990-06-25
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing ring with end seals is mounted on the inner surface of a pipe. The outer diameter of a float is larger than the inner diameter of the ring. EFFECT: improved structure. 2 dwg
Patent RU-2025824-C1 (RU)
Inventor: TSAREVA LYUDMILA G
IPC: H01L21/265
Filed: 1990-08-16
Granted: 1994-12-30
Abstract: Использование: технология микроэлектронных устройств. Сущность: в процессе изготовления биполярных ВЧ n-p-n-транзисторов после создания активных областей и формирования омических контактов проводят имплантацию ионов фосфора с энергией 100 ± 20 кэВ постимлантационный обжиг и пассивацию структур. 1 ил.
Patent RU-2007258-C1 (RU)
Inventor: TSYMBAL VIKTOR P
IPC: B22D7/10
Filed: 1990-09-03
Granted: 1994-02-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: riddlings of aluminium chips are used for jacketing the steel ingot head. Chemical composition, mass percent: metallic aluminium - 36.42; ferrum - 11.25; silicon - 14.08; calcium - 1.45; magnesium - 0.69; manganese - 0.34; the rest - aluminium, ferric, silicon, magnesium oxides. EFFECT: improvement of ecology and saving of metal ( 25 to 35 kg/t), improvement of ingot macrostructure. 2 tbl
Patent RU-2000223-C1 (RU)
Inventor: SADOMTSEV VLADIMIR G
IPC: B60D1/06
Filed: 1990-10-25
Granted: 1993-09-07
Abstract: Использование: относитс  к автомобилестроению  и касаетс  сцепных устройств  шарового типа со стабилизаторами продольной  и поперечной устойчивости автопо-  ездов. Сущность изобретени :  стабилизатор устойчивости автопоезда с т -  гово-сцепным устройством шарового типа  выполнен в виде двух заполненных жидкостью  цилиндрических камер, размещенных одна в другой и соединенных между собой  штоком. Шток снабжен трем  лопаст ми,  расположенными под углом 120&deg; друг к другу , и св зан с дышлом прицепа с возможностью  вращени  во внутренней камере.  Корпус наружной камеры соединен с замком  т гово-сцепного устройства. Внутренн   камера размещена с возможностью  перемещени  вместе со штоком по направл ющим , закрепленным в наружной камере,  подпружинена относительно последней и  разделена трем  перегородками, закрепленными  на направл ющих во внутренней  камере под углом 120&deg; друг к другу. 2 ил.
Patent RU-2039764-C1 (RU)
Title: Spirocyclic boric acid esters as combustion inhibitor for polyolefins or polyurethanes and process for imparting fire resistance to polymer
Inventor: KHAJNRIKH KHORATSEK
IPC: C08G18/32
Filed: 1991-04-23
Granted: 1995-07-20
Abstract: FIELD: spirocyclic boric acid esters of the general formula:   wherein R 1 , R 2  are independently from each other are pentitol, hexitol, neopentyl glycol or pentaerythrite residues; Z is a guanidine, melamine, piperazine or ethylene diamine N- base, and m is an integer of 1 to 3, as a combustion inhibitor for polyolefins or polyurethanes. SUBSTANCE: polyolefins or polyurethanes are added in an amount of 5- 50% of the spirocyclic boric acid ester polymer. They can be added both to the final polymer and at the synthesis stage. EFFECT: improved properties of the combustion inhibitor and more efficient process for imparting fire resistance properties to the polymer. 3 cl, 2 tbl
Patent RU-2002563-C1 (RU)
Inventor: TONKONOGOV VADIM YA
IPC: B22D11/128
Filed: 1990-12-03
Granted: 1993-11-15
Abstract: Использование: при непрерывном литье заготовок  на машинах горизонтального типа. Механизм  выт гивани  состоит из источника гидропитани ,  гидроблока управлени  пропорциональных распределителей , гидроцилиндров выт гивани , распределителей , гидроцилиндров прижима, рычагов, датчиков  положени  2 ип
Patent RU-2034855-C1 (RU)
Title: Method of preparing of high-concentrated latex of copolymer of vinylidene chloride with vinyl chloride
Inventor: YURCHENKO VALENTINA V
IPC: C08F214/08
Filed: 1990-12-28
Granted: 1995-05-10
Abstract: FIELD: protective coatings. SUBSTANCE: high-concentrated latex is prepared by copolymerization of vinylidene chloride with vinyl chloride in aqueous suspension in the presence of water-soluble initiating agent and emulsifying system. The latter consists of nonionogenic surface-active substance and ionogenic one - alkylmonosulfonate sodium at mass ratio of emulsifying system components (0.5-1.0):2.4, respectively, and vinylidene chloride and ionogenic surface-active substance were dosed. Polyvinylpyrrolidone is used as an ionogenic surface-active substance which is added to the polymerization mixture at comonomer conversion 50-60%. EFFECT: improved method of latex preparing. 1 tbl
Patent RU-2023752-C1 (RU)
Inventor: GONTMAKHER NAUM M
IPC: C23F11/00
Filed: 1991-01-09
Granted: 1994-11-30
Abstract: Изобретение относится к области защиты металлов от коррозии и может быть использовано в нефте- и газодобыче при бурении пластов, содержащих сероводород. Ингибитор содержит, г/л: КОМ 4,8 - 5,5; КОК, растворенный в ортоксилоле 9,5 - 11 и воду остальное. 2 табл.
Patent RU-2008394-C1 (RU)
Inventor: FATIEV VLADIMIR P
IPC: E02D1/00
Filed: 1991-01-30
Granted: 1994-02-28
Abstract: FIELD: engineering. SUBSTANCE: ground sample is placed into compression instrument, compacted by natural load σ, and at same time, built up in it is initial hydrostatic pressure   equal to mass of water column above point of ground sampling by steps Δσ and  . Filtration coefficient is determined at each pressure step. Then, ground sample is compacted by load P with closed drainage up to stabilization of pore pressure P W . Drainage system is open, and value of drop of pore pressure is measured in time with initial hydrostatic pressure   maintained constant. Consolidation factor of ground is calculated by measurement data with due consideration of ground physical properties and Henry solubility factor for gas mixture. EFFECT: higher efficiency. 5 dwg
Patent RU-2023562-C1 (RU)
Title: Stand for rotation of heavy-weight cylindrical bodies
Inventor: VOZNESENSKIJ VLADIMIR A
IPC: B23K37/047
Filed: 1991-02-11
Granted: 1994-11-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: stand has bed frame with four groups of fixed rolls 2 installed on bed frame of which two groups of rolls are coupled with drive 3. Bed frame has posts with bell-cranks 7 hinge-mounted on post axles. Supporting roll is secured on axle 9 on shorter arm of bell-crank. Counterweight 12 is secured on longer arm 11. Counterweight is installed for sliding along bell-crank and it can be fixed in any position by screw mechanism 13. EFFECT: enhanced convenience and enlarged operating capabilities. 3 dwg
Patent RU-2007317-C1 (RU)
Title: Устройство для размещения и крепления грузов на платформе
Inventor: BOLOTNIKOV BORIS N
IPC: B61D3/08
Filed: 1991-02-04
Granted: 1994-02-15
Abstract: Сущность изобретения: устройство содержит жестко закрепленные на платформе боковые и торцевые стойки. Верхние части стоек, расположенных на соответствующих сторонах от центральной поперечной оси платформы, жестко соединены горизонтальной обвязкой. Боковые стойки, размещенные по обе стороны от продольной оси, попарно соединены листами, жестко закрепленными на раме платформы. Каждая боковая стойка в нижней части выполнена по форме продольной балки платформы с криволинейным выступом, направленным к центральной продольной оси платформы по верхней ее поверхности. Кроме того, на стойках закреплены гибкие крепежные элементы для фиксации груза, а средние из торцевых стоек выполнены высотой, соответствующей верхнему габариту. 2 з. п. ф-лы, 5 ил.
Patent RU-2008813-C1 (RU)
Title: Method for treatment of anaerobic infection in limb injuries
Inventor: GADZHIEV MAGOMED-RASUL G
IPC: A61K38/00
Filed: 1990-12-17
Granted: 1994-03-15
Abstract: FIELD: medicine; traumatology. SUBSTANCE: method consists in prescription, along- side with methods of complex treatment, of anticoagulant treatment by means of application in the capacity of direct-action coagulant of heparin, aspirin, fibrino-thrombolytin-fibrinolysin and abstaining from use of indirect-action anticoagulants. EFFECT: higher effectiveness of method and reduction of terms of patient recovery by creation of hypocoagulation blood background, prevented intravascular coagulation and action on disseminated intravascular coagulation syndrome.
Patent RU-2020750-C1 (RU)
Inventor: ALEKSEEV SERGEJ G
IPC: H03M1/38
Filed: 1991-03-01
Granted: 1994-09-30
Abstract: FIELD: digital measurement technology. SUBSTANCE: analog-to-digital converter having n reference-voltage sources, voltage dividers, comparator groups, clock generator, delay element, n-1 decoders, and output register is provided in addition with n-1 groups of storage-retrieval units, n-1 decoupling units, n-1 matching units, n-1 delay lines, and n-1 delay elements. EFFECT: improved speed and reduced transient error of converter. 2 dwg
Patent RU-2037999-C1 (RU)
Title: Method for forming crown of spindle-shaped trees
Inventor: POPOV YURIJ M
IPC: A01G1/00
Filed: 1991-04-29
Granted: 1995-06-27
Abstract: FIELD: fruit gardening. SUBSTANCE: spindle-shaped crown is formed by using a tent-shaped structure made from uprights converging above the tree top, and of cross planks. The latter serve simultaneously for limiting the height of the tree, tying up branches and as a garden ladder. EFFECT: higher efficiency.
Patent RU-2062764-C1 (RU)
Inventor: CHEURINA NATALYA A
IPC: C04B28/34
Filed: 1991-01-12
Granted: 1996-06-27
Abstract: Изобретение относится к огнеупорной промышленности, а именно к составам огнеупорных растворов, предназначенных для кладки футеровки вращающихся печей. Изобретение позволяет повысить сцепление раствора с кладкой в интервале температур 20 - 1250<198>С, а также обеспечивает возможность регулирования сроков схватывания путем введения в лом карбидкремниевых изделий огнеупорной глины (12 - 22 %), водного раствора полифосфата натрия (10 - 14 %), магнезитового порошка (1 - 3 %) и пылевидных отходов глиноземного производства (5 - 9 %). 2 табл.
Patent RU-2019506-C1 (RU)
Title: Process for preparing highly dispersive silicon dioxide
Inventor: MURASHKEVICH ANNA N
IPC: C01B33/18
Filed: 1991-06-17
Granted: 1994-09-15
Abstract: FIELD: tire industry. SUBSTANCE: a 15-28% hexafluorosilicic acid solution is sprayed in 55-80% of the total amount of ammonia water in a stream at a Weber criterion value of (0,005-2)·10 4 . The resultant suspension is kept under stirring for 20-30 min, cooled to 25-30 C and delivered to the 2nd deposition step by spraying to the remaining amount of ammonia water. The suspension is then kept under stirring for 20-30 min, filtered under rarefaction, washed and the resulting deposit is dried. The filtration coefficient (1,35-2,72)·10 5  cm/s; the specific area 179-250 m 2 /g; the bulk density 114.0-217 g/l. EFFECT: improved properties of the title product. 2 cl, 1 tbl
Patent RU-2063700-C1 (RU)
Title: Phonocardiographic attachment to electrocardiograph
Inventor: BARKOV IGOR M
IPC: A61B5/308
Filed: 1991-04-22
Granted: 1996-07-20
Abstract: FIELD: medical equipment, in particular, devices intended for recording of cardiac sounds and murmurs with the aim of diagnostic cardiological examinations. SUBSTANCE: with the aid of the phonocardiographic attachment, using low-frequency home-made electrocardiographs, it is possible to record digital information on the phonocardiogram in real-time, store it, then introduce it in the recorder in the analogue form with a retardation by N times. The attachment has a microphone, amplifier, cluster of band-pass filters, analog-to-digital converter unit, on-line storage, digital-to-analog converter unit, matching amplifier unit, control unit. EFFECT: enhanced convenience of examinations. 3 dwg
Patent RU-2016569-C1 (RU)
Title: Method of curing acute myocardial infarction and unstable stenocardia
Inventor: MOJBENKO ALEKSEJ A
IPC: A61K31/455
Filed: 1991-06-17
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: this method of treating acute myocardial infarction and unstable stenocardia prescribes administering thrombolytic drugs and heparin and additionally quercitrol in amount of 2.0 mg/kg and then continuing administration of quercitrol during 8 h every two hours in same dosage and finally in dose of 100 mg at 4-h intervals during 40 h. EFFECT: higher quality of treatment owing to prevention of reperfusive complications.
Patent RU-2034044-C1 (RU)
Title: Gas-turbine engines blades fatigue strength increasing method
Inventor: STOLYAROV IGOR I
IPC: C21D1/09
Filed: 1991-04-19
Granted: 1995-04-30
Abstract: FIELD: aviation motor-building industry. SUBSTANCE: strain is made in less loaded parts of gas-turbine engine blades, using scanning by beam of high-concentrated source of energy along curve of second order, located in symmetry about middle line of blade. Created strains band width is set no less than averaged thickness of fin shape. EFFECT: method increases quality of gas-turbine engines turbine and compressor blades. 3 cl
Patent RU-2018702-C1 (RU)
Title: Method of organization of working process in straight-flow combustion chamber and afterburner
Inventor: GRUZDEV VLADIMIR N
IPC: F02K3/10
Filed: 1991-06-24
Granted: 1994-08-30
Abstract: FIELD: aero-engine manufacturing. SUBSTANCE: method of organization of working process in combustion chambers consists in creating the high-temperature zones of circulation after ignition source which are combined in units mounted on individual shaft and provided with individual drive, stabilizing the flame front by means of these zones followed by shifting the zones circumferentially by the law  , where ω is the rotational speed of stabilizer unit and r is distance from axis of chamber to the end of ignition source. EFFECT: extended ranges of flame stabilization and reduction of hydraulic losses when afterburner is off. 3 cl, 1 dwg
Patent RU-2019841-C1 (RU)
Title: Constant current measuring converter
Inventor: KALINICHENKO VALENTIN V
IPC: G01R19/20
Filed: 1991-06-27
Granted: 1994-09-15
Abstract: FIELD: electric measurement technology. SUBSTANCE: measuring converter has reference resistor, constant current amplifier, ampere-turns unbalance converter, which has ampere-turns unbalance converter, feedback winding connected to constant current amplifier through reference resistor, measuring and compensating windings. Compensating winding is made of individual sections with different number of turns. Outputs of the commutator are connected with sections of compensating winding. Reference current source is connected to input of commutator through controlled switch. Converter also has measuring converter, control unit and two analog-to digital converters which have inputs connected to output of measuring converter and to potential outputs of reference resistor. EFFECT: improved precision of measurement. 5 dwg
Patent RU-2005783-C1 (RU)
Title: METHOD OF PREPARING OF BACTERIAL β-AMYLASE PREPARATION
Inventor: FILIPPOVA NADEZHDA B
IPC: C12N9/26
Filed: 1991-06-28
Granted: 1994-01-15
Abstract: FIELD: biotechnology. SUBSTANCE: on the starch-containing medium bacterial strain, which is able to synthesize both b-amylase and exopolysaccharide (5-17 mg/ml cultural fluid), is used as a producer of b-amylase. Exopolysaccharide shows stabilizing effect with respect to b-amylase. Capability of strain to synthesize exopolysaccharide mentioned above ensures to decrease loss activity of enzyme in process of its isolation from cultural fluid by 10-15% and to increase storage period of preparations by 1,1-1,2-times. EFFECT: significant economy of raw. 3 tbl
Patent RU-2067570-C1 (RU)
Title: Method for utilization of products of vital activity of animals and poultry and filtering device for separation of biomass in embodiment of the method
Inventor: TUMCHENOK VIKTOR I
IPC: C05F3/00
Filed: 1991-09-05
Granted: 1996-10-10
Abstract: FIELD: agriculture; particular, methods for utilization of products of vital activity of animals and poultry with production of protein, and devices for its separation from the substrate by filtering. SUBSTANCE: method for utilization of products of vital activity of animals and poultry includes preparation of substrate from manure and dung in homogenizer separation of substrate in separator 2 from bristle, down, feather, wool; preparation of substrate from carbon-containing component-hydrolytic lignin neutralized to pH 5.5-7.0 in homogenizer 3. Substrates from homogenizers 1 and 3 are subjected to dispersion to particle sizes similar to sizes of bacteria, and after addition of disintegrated substance with physiologically active substances, they are directed to biocultivator 5, where in alternating bacteria-growing chambers 6 with immobilizing attachment 10, biomass is grown with flow from top down through sleeves 9 and directed to device 11 for filtering where biomass is separated. A part of biomass is returned through disintegrator 12 to the process cycle and excessive biomass enters the next. Stage. The amounts of biomass are taken depending on conditions of depletion of products of vital activity and carbon-containing component. EFFECT: higher yield of biomass. 2 cl, 4 dwg
Patent RU-2037104-C1 (RU)
Title: Air-cooling heat-exchange apparatus
Inventor: MAJSOTSENKO VALERIJ S
IPC: F24F3/147
Filed: 1991-07-11
Granted: 1995-06-09
Abstract: FIELD: air cooling. SUBSTANCE: heat-exchange plates with moisture-proof and capillary-porous coatings are installed in the apparatus casing, they form alternating cross-flow ducts. These coatings are located on each side of the plate in such a manner that under the moisture-proof coating of one side of the plate located is the capillary-porous coating of the other side of the plate, their areas being the same. These coatings are interconnected obliquely. The heat-exchange apparatus is also provided with additional outlet branch pipes of the main and auxiliary air flows. The additional outlet branch pipe of the auxiliary flow is located on the side of the outlet branch pipe of the main flow, and the additional outlet branch pipe of the main flow is located on the side of the outlet branch pipe of the auxiliary flow. Besides, the heat-exchange apparatus may be provided with adjustable baffles positioned between the main and additional outlet branch pipes of the main and auxiliary air flows. EFFECT: enhanced efficiency. 2 cl, 10 dwg
Patent RU-2083961-C1 (RU)
Inventor: KLAUDIO RONKI
IPC: G01J5/60
Filed: 1990-09-24
Granted: 1997-07-10
Abstract: FIELD: pyrometry. SUBSTANCE: multiwave pyrometer is used to register emissivity of surface in compliance with method of measurement of temperature and emissivity of surface at temperatures above 900 K. This pyrometer has data processor and several radiation detectors sensitive to different intervals of wave lengths λ 1 ... λ 1 ... λ n . Output signals of radiation indicators after processing have digital form, they are used to calculate temperature by means of Wien-Planck law with assumption that one deals with ideally black body while talking about surface. Then emissivity depending on temperature and length of wave is obtained from these calculated magnitude of temperature in agreement with approximation formula and finally temperature is found. In accordance with invention differences between signals of pyrometer and anticipated values based on received emissivity and temperature found by calculation are calculated for various versions of approximation and then formula (version) of approximation is chosen which gives sum of the squares of these differences. EFFECT: improved authenticity of method. 2 cl, 2 dwg
Patent RU-2087900-C1 (RU)
Inventor: SHCHERBAKOV VALERYAN B
IPC: G01N19/04
Filed: 1991-07-02
Granted: 1997-08-20
Abstract: Сущность изобретения: в основном материале выполняют отверстия до нанесения плакирующего слоя, устанавливают в отверстии без зазора закладной элемент диаметром d 0 . Торцовую поверхность закладного элемента размещают заподлицо с плакируемой поверхностью основного материала, затем наносят плакирующий слой толщиной δ,, прикладывают к закладному элементу усилие, перпендикулярное поверхности сцепления, до обеспечения разрушения среза плакирующего слоя под закладным элементом, определяют площадь среза F ср  из соотношения F ср =πd o δ и определяют прочность сцепления с ее учетом. Отверстие со стороны плакирующего слоя выполняют глухим, закладной элемент используют в виде шайбы диаметром d 0  с цилиндрическим хвостовиком и устанавливают так, что плоский торец шайбы, сопряженный с хвостовиком, размещают заподлицо с плакируемой поверхностью. Фиксируют часть плакирующего слоя под шайбой посредством втулки, устанавливая ее на хвостовик закладного элемента. После разрушения плакирующего слоя измеряют глубину отрыва как расстояние l от края отверстия до линии сцепления плакирующего слоя с основным материалом. Определяют диаметр d 1  этой линии из соотношения d 1  = 2l+d 0 , вычисляют площадь отрыва F от  из соотношения F от =πl(l+d o ). О прочности сцепления нанесенного слоя с основным материалом судят по величине отношения площади отрыва к площади среза, а за критерием равнопрочности зоны отрыва и зоны среза выбирают соотношение F от  = 0,5F ср . 3 ил.
Patent RU-2011221-C1 (RU)
Inventor: YAKUSH VIKTOR P
IPC: G06F17/16
Filed: 1991-07-03
Granted: 1994-04-15
Abstract: FIELD: computer technology. SUBSTANCE: device has n computational modules, where n is order of matrixes to be multiplied. Each computational module has two groups of registers, four registers, multiplier, adder, two flip-flops, two groups of AND gates, group of OR gates, AND gate and NOT gate. EFFECT: reduced equipment expenses; improved speed of operation. 3 dwg, 1 tbl