baber/WOPTO huggingface dataset:
Patent RU-2091748-C1 (RU)
Title: Process of fatigue test of metal of pipe under two-axes stressed state
Inventor: ESIEV TAJMURAZ S
IPC: G01N3/32
Filed: 1994-12-08
Granted: 1997-09-27
Abstract: FIELD: determination of fatigue characteristics of metal of pipes of pumps, compressors, gas pipe-lines. SUBSTANCE: cruciform specimen cut out of pipe is subjected to simultaneous compression or tension with variable effort applied to circular console section and to off-center compression of longitudinal console section with constant compressing effort is applied from inside of specimen, in case of loading with tension - from outside of specimen. For both versions of realization of process value of constant effort is found proceeding from required relation of stresses. Width B of each console section of specimen is chosen from relation  , where h is thickness of specimen; R is curvature radius. Various relations of circular and longitudinal stresses in central part of specimen are obtained thanks to additional off-center compression of longitudinal console sections with constant effort. EFFECT: increased reliability of process. 2 cl, 3 dwg
Patent RU-2085148-C1 (RU)
Inventor: LAPINSKAYA VALENTINA S
IPC: A61F2/32
Filed: 1994-12-02
Granted: 1997-07-27
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и предназначено для хирургического лечения диспластических и дегенеративно-дистрофических поражений тазобедренного сустава. Сущность изобретения: эндоаппарат содержит основание, выполненное из двух подвижных относительно друг друга частей, на одной из которых размещены элементы крепления, а на другой - двухосный шарнир, и снабжено механизмом фиксации их взаимного положения, механизмом перемещения частей относительно друг друга, благодаря чему улучшаются эксплуатационные характеристики эндоаппарата, ускоряется восстановление тазобедренного сустава и, следовательно, выздоровление больного. 2 с. и 4 з.п. ф-лы, 5 ил.
Patent RU-2107744-C1 (RU)
Title: Method of producing of protective layer on walls from metal basic material exposed to effect of hot gases, particular, flue gases
Inventor: BODO KHOJZER
IPC: C23C4/12
Filed: 1993-06-11
Granted: 1998-03-27
Abstract: FIELD: methods of producing of protective layers on walls made from metal materials. SUBSTANCE: the offered method includes cleaning of wall surface, activation of surface and making it rough by its treatment with high-purity synthetic corundum, application to the surface of powders of metals, carbides, ceramics, silicides or their mixtures by the method of plasma spraying at room temperature and atmospheric conditions. Composition of powder material is selected so that tensile stress at room temperature in transition zone between coating and base is equal to 50- 800 N/sq.mm, and at working temperature, it should drop to zero or amounting to minimum value. EFFECT: higher efficiency. 8 cl, 1 dwg
Patent RU-2128216-C1 (RU)
Inventor: DZHEHMI PATERSON
IPC: C01B15/043
Filed: 1993-05-18
Granted: 1999-03-27
Abstract: FIELD: dry bleaching compositions for washing containing percarbonate as a bleach. SUBSTANCE: dry bleaching composition with percarbonate of alkaline metal contains from 10 to 80% by mass from total mass of bleach composition, percarbonate of alkaline metal, and from 0.1 to 50% by mass from total mass, composition in dry form, and balance up to 100% by mass from total mass, optional ingredients. Composition in dry form contains at least 50% by mass polymer in dry form in accordance with formula (I)  , where Y is unsaturated polycarbonate acid, its salts or their mixture; R 1  and R 2  are end groups of polymer stable to bleaching and alkali; R 3  is H, OH or (C 1 -C 4 ) alkyl; M is H, alkaline metal, alkaline-earth metal or substituted ammonium; P is equal from 0 to 2; n is equal at least 10 or its mixtures. EFFECT: increased stability at production and storage. 11 cl, 3 ex
Patent RU-2104360-C1 (RU)
Title: Способ восстановления расчетного напряженного состояния рельсовой плети бесстыкового пути
Inventor: ZHULEV G G
IPC: E01B29/17
Filed: 1995-02-17
Granted: 1998-02-10
Abstract: Использование: при текущем содержании бесстыкового железнодорожного пути. Сущность изобретения: способ заключается в том, что выявляют участок рельсовой плети с отклонениями ее напряженного состояния от расчетных значений для данной температуры рельсов, определяют на этом участке зоны с напряжениями больше и меньше расчетных значений, освобождают рельсовую плеть от связи с основанием на протяжении зоны, где фактические напряжения больше расчетных значений, устраняют стрелу изгиба рельсовой плети в пределах этой зоны и восстанавливают ранее освобожденные связи рельсов с основанием, при этом ослабляют связи рельсовой плети с основанием на протяжении зоны, где фактические напряжения меньше расчетных значений, создают стрелу изгиба в пределах зоны, где фактические напряжения больше расчетных значений и закрепляют ранее ослабленные связи. Способ восстановления расчетного напряженного состояния рельсовой плети бесстыкового пути позволит повысить эффективность за счет снижения трудозатрат на освобождение рельсовой плети от связей с основанием и восстановление этих связей. 5 ил.
Patent RU-2110119-C1 (RU)
Title: Method for determining degree of storage battery charging
Inventor: KAMYSHENTSEV JU I
IPC: G01R31/36
Filed: 1995-02-22
Granted: 1998-04-27
Abstract: FIELD: electrical engineering. SUBSTANCE: effect of electrolyte temperature on equilibrium emf of storage battery is determined by measuring emf across two electrodes additionally immersed in electrolyte. In addition, temperature sensor is placed in electrolyte and temperature of the latter is measured; depending on measurement results, equilibrium emf is corrected. EFFECT: improved accuracy and reduced time for measurements. 1 dwg
Patent RU-2091363-C1 (RU)
Title: Method of purification of halohydrocarbons of ethane series
Inventor: ORLOV ALEKSANDR P
IPC: C07C19/08
Filed: 1995-04-11
Granted: 1997-09-27
Abstract: FIELD: chemical industry. SUBSTANCE: chemical industry, more particularly purification of ozone-nondestructive halohydrocarbons which should replace use of the chlorofluorohydrocarbons which destruct ozone layer of atmosphere. The claimed method of removing halogen containing impurities are inorganic acids is carried out by passing the product to be purified through carbon sorbent with volumetric sorption space of 0.7-0.9 cubic cm/g followed by rectification of the resulting product and passing the rectificate through sorbent over contact period of less than 20 minutes. EFFECT: more efficient purification method.
Patent RU-2113439-C1 (RU)
Inventor: SCHAEFER MATTHIAS
IPC: C07D491/048
Filed: 1993-07-29
Granted: 1998-06-20
Abstract: Использование: в химии гетероциклических соединений, обладающих гербицидной активностью. Сущность изобретения: аннелированные (окса)-гидантоины формулы I:      где R 1  и R 2  - H или (C 1 -C 4 )-алкил; R 3  и R 4  - H, (C 1 -C 4 )-алкил или фенил, или R 3  и R 4  вместе образуют карбоциклическое кольцо, Q означает остаток Q 1  или Q 5        где W означает O или S, R 5  - H или галоген; R 6  - галоген или CN; R 7  - H, OR 11 , CO 2 R 11  или NHSO 2 R 16 ; R 8 , R 9  - H, R 10  - (C 3 -C 6 )-алкинил; R 11  - (C 1 -C 8 )-алкил, (C 3 -C 8 )-алкинил, (C 3 -C 8 )-алкоксикарбонилалкил, (C 2 -C 8 )-алкоксиалкил или (C 1 -C 8 )-галоалкил, R 16  - (C 1 -C 4 )-алкил, (C 1 -C 4 )-галоалкил; способы их получения, гербицидный состав на основе этих соединений и способ контроля сорных растений путем обработки растений или почвы эффективным количеством соединения формулы 1. 4 с. и 6 з.п. ф-лы, 12 табл.
Patent RU-2100020-C1 (RU)
Inventor: MARKKU PERYALAMPI
IPC: A61K31/5377
Filed: 1993-06-23
Granted: 1997-12-27
Abstract: FIELD: medicine, ophthalmology, pharmacy. SUBSTANCE: invention relates to agents and method of their preparing that contain (S)-(-)-3-morpholino-4-(3-tert. -butylamino-2-hydroxypropoxy)- -1,2,5-thiadiazole semihydrate. Method involves components mixing. Agents show high effectiveness, they decrease intraocular pressure, low toxicity, stability at storage. EFFECT: enhanced effectiveness of agent. 9 cl, 7 tbl
Patent RU-2093569-C1 (RU)
Title: Nutrient medium for culturing the mold fungi of genus aspergillus and mucor
Inventor: AGOLTSOV VALERIJ A
IPC: C12N1/14
Filed: 1995-06-14
Granted: 1997-10-20
Abstract: FIELD: biotechnology, mycology. SUBSTANCE: nutrient medium has, wt.-%: glucose 4.0-5.0; lactalbumin hydrolyzate 0.45-0.55; cattle blood serum 9.0-11.0, and Henx saline solution - the rest. For preparing solid nutrient medium the above indicated composition has additionally peptone and agar taken at concentrations 0.95-1.05 and 3.5-3.6 wt.-%, respectively. EFFECT: improved quality and property of medium. 2 cl, 3 tbl
Patent RU-2079933-C1 (RU)
Inventor: SMIRNOV VLADIMIR V
IPC: H01M10/34
Filed: 1995-07-03
Granted: 1997-05-20
Abstract: Использование: при изготовлении отрицательных электродов малогабаритных никель-гидридных аккумуляторов, предназначенных в качестве источников электропитания портативной радиоэлектронной аппаратуры. Сущность изобретения: сплав, включающий лантан, никель и алюминий, дополнительно содержит кремний и один элемент из ряда: титан, ванадий, марганец при общей формуле RaN 5-x-y-z  M x  Al y  Si z  , где M - один элемент из ряда: титан, ванадий, марганец, x = 0,1 - 0,3, y = 0,3-0,4, z = 0,1 - 0,2 и y + z = 0,5. Реализация изобретения позволяет увеличить ресурс работы аккумулятора более чем на 30% за счет повышения прочности и его стойкости в щелочной среде. 1 табл.
Patent RU-2079044-C1 (RU)
Title: Lighting system for optical elements, projectors and photographic enlarger
Inventor: MIROSLAV HANECKA
IPC: F21V13/04
Filed: 1993-12-20
Granted: 1997-05-10
Abstract: FIELD: light engineering, can be used as a lighting system for searchlights, automobile head-lights, medical and industrial luminaries. SUBSTANCE: the system uses light source 1, in particular, a halogen lamp, additional mirror 2, main mirror 3 consisting of a set of concave spherical mirrors 31 and raster diffuser 4. All these components are positioned in the principal optical axis (0). IF this lighting system is additionally furnished with condenser system 5 and objective lens 7, it can be used in motion-picture projectors and photographic enlarges. EFFECT: enhanced effectiveness. 8 cl, 7 dwg
Patent RU-2098084-C1 (RU)
Title: Method of control over bee mold illness
Inventor: KARAKOTOV SALIS D
IPC: A61P31/00
Filed: 1995-09-21
Granted: 1997-12-10
Abstract: FIELD: apiculture. SUBSTANCE: method involves addition of 4,5,6-trichlorobenzoxazolone-2 an aqueous solution at concentration 0.005-0.05% to sugar syrup that is fed to bees at the dose 50 g per one honeycomb-frame at 3-fold dosing and at feeding interval - 5 days. Also, bees were treated with the indicated an aqueous solution by 3-fold spraying at interval for 6 days. Internal beehive surfaces were treated also by the same regime. EFFECT: enhanced effectiveness of method. 2 cl
Patent RU-2093887-C1 (RU)
Title: Device which generates arcsin and arccos functions
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/22
Filed: 1995-10-18
Granted: 1997-10-20
Abstract: FIELD: instruments, in particular, function generators for calculation of arcsin(x) and arccos(x). SUBSTANCE: device has two trigonometric function generators each of which operates in limited domain of X argument. This results in possibility to decrease requirements to each of them. In addition device has adder, two switches, comparator and reference voltage source. EFFECT: decreased errors of method and instrument. 1 dwg
Patent RU-2145363-C1 (RU)
Title: Method of application of combined heat-resistant coating
Inventor: PANKOV V P
IPC: C23C28/02
Filed: 1996-01-10
Granted: 2000-02-10
Abstract: FIELD: thermochemical treatment. SUBSTANCE: method of application of combined heat-resistant coating to turbine blades includes vacuum chromoaluminizing in powder mixture, thermovacuum treatment and plasma spraying in vacuum on blade edges of layer containing aluminum, and subsequent annealing for final formation of coating having structure of beta-phase on inlet edge with concentration of aluminum of 22.5-24.0% with transition into β+γ′ phase on the other parts of blades with aluminum concentration of 16-18%. EFFECT: higher durability and reliability of components of gas-turbine engines operating under conditions of varying thermomechanical loads and high-temperature oxidation. 5 dwg, 1 ex
Patent RU-2112000-C1 (RU)
Inventor: CHERNUSHKIN ALEKSANDR NIKOLAEV
IPC: C09G1/02
Filed: 1996-01-10
Granted: 1998-05-27
Abstract: Изобретение относится к тонкой абразивной обработке металлических поверхностей в процессах доводки, притирки и полировки изделий из черных и цветных металлов и сплавов и позволяет утилизировать шламовые отходы гальванического производства. Полировальная паста содержит, мас.%: абразив - прокаленный шламовый отход гальванического производства с содержанием окиси хрома 79-96 мас.% 50-64, стеарин 10-12, парафин 20,5-22,5, олеиновую кислоту 3-7 и керосин - остальное до 100. Паста имеет высокие полировальные свойства и обеспечивает шероховатость поверхности 0,04-0,10 мкм. 2 табл.
Patent RU-2123058-C1 (RU)
Title: Heat-treatment unit for parts
Inventor: ZELIKOVICH ALEKSANDR JAKOVLEVI
IPC: C21D9/36
Filed: 1996-01-19
Granted: 1998-12-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: unit has heat-insulated storage tank closed with heat-insulating cover provided with hole. Charging trough inserted in the latter is provided with metal curtains hinged at inlet and outlet to close it in its cross-sectional area. In this way, upper layers of parts are protected against cooling and temperature of parts is stabilized. EFFECT: improved impact resistance and service life of treated parts. 1 dwg
Patent RU-2099972-C1 (RU)
Inventor: RUSAKOVA GALINA G
IPC: A23L27/18
Filed: 1996-01-26
Granted: 1997-12-27
Abstract: FIELD: food industry for preparation of high-protein food additive. SUBSTANCE: method involves preparation of water suspension from solid waste of mustard-oil production in ratio 1: 6-1:10, its heating up to temperature 45-50 C for 15 min; then suspension is treated with direct steam for 40-45 min and dried on spraying drier at temperature 105-120 C for 4 s. With two reactors method may be continuous. Output of prepared product is 96.0-98.0%. Content of crude protein is 40.0%, and moisture, not more 10.0%. Prepared powdery product is of higher quality, with storage period up to 2 years. It has higher keeping properties and is not lumped. EFFECT: higher efficiency.
Patent RU-2130553-C1 (RU)
Title: Coal-mining machinery setup
Inventor: DOLINSKIJ A M
IPC: E21D23/00
Filed: 1996-03-06
Granted: 1999-05-20
Abstract: FIELD: mining industry. SUBSTANCE: setup of machinery is intended for underground mining of coal. Machinery setup has several skimmers which are interconnected, conveyor system with guide members, powered support consisting of sections, and control system. Conveyor frame is elevated above floor to value of clearance which is determined by preset and projected curvature of seam. Supporting skis are provided under work-face end of conveyor frame and at its discharge end. Conveyor frame is pressed from above by front posts of support which are inclined by pairs in different sides in plane which is parallel to axis of advance. Support posts are connected with conveyor frame and with support covering by means of spherical hinges for taking longitudinal forces brought to bear on support in cutting coal and also for taking longitudinal forces from support section covering brought to bear on conveyor frame at movement of section on sloping or steep seam and from rocking of front posts at advancing of conveyor frame or support section with supporting roof by extending lip of covering. Control system of machinery setup has device for programmed control according to hypsometry and thickness of seam. Also provided is sensor for control of setup movement relative to boundary of coal-rock with prediction of seam hypsometry for one step forward in direction of advance. Aforesaid embodiment of machinery setup ensures reliable operation and full extraction of coal with taking account of changing hypsometry of seam. EFFECT: higher efficiency. 4 cl, 7 dwg
Patent RU-2106930-C1 (RU)
Title: Metal product manufacture complex
Inventor: BURKIN S P
IPC: B22D11/14
Filed: 1996-04-08
Granted: 1998-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: complex has melting and casting unit with intermediate ladle, cyclic deformation unit, heating furnace, rolling mill, with all parts of complex being connected through transfer devices. Device for transverse conveyance of billets is positioned between melting and casting unit and cyclic deformation unit. Heating furnace is arranged between billet transverse conveyance device and cyclic deformation unit. Heating furnace and intermediate ladle adjoin one side of billet transverse conveyance device. Hot cutting scissors are positioned between heating furnace and cyclic deformation unit. Billet surface cleaning device is arranged between cyclic deformation unit and rolling mill. Bypass device is positioned between cyclic deformation unit and billet surface cleaning device. Receiving and feeding devices for transverse displacement of billets adjoin to input and output sides of bypass device, respectively. Receiving and feeding devices are provided with rollers. EFFECT: reduced billet working time due to combined process of heating cooled part of billet and plastic working of its hot portion. 4 cl, 1 dwg
Patent RU-2101782-C1 (RU)
Inventor: IZILOV JA JU
IPC: G10L15/00
Filed: 1996-05-06
Granted: 1998-01-10
Abstract: FIELD: automation and computer engineering, in particular, voice recognition, systems for control of technological equipment, robots, computers, automatic interpretation systems, information services. SUBSTANCE: method involves elimination of phonetic decoding level and generation of hypotheses about possible words in sentence from acoustic signal directly by means of lexical decoding network which is designed as integral knowledge base which has all expected acoustic representations of given vocabulary, including phonetic transcription, phonological rules and lexicon. Corresponding device has acoustic analyzer 1, lexical analyzer 2, frequency spectral analyzer 3, spectral values storage unit 4, η weight calculation unit, current acoustic state calculation unit 6, unit 7 which traverses nodes in lexical decoding network, unit 8 which stores database of reference acoustic states, unit 9 which compares current value of functional to reference value, comparison estimations memory unit 10, control unit 11, optical estimation selector 12, edge node testing unit 13, previous nodes buffer memory unit 14, pause detector 15, unit 16 which tests sequence of nodes, memory unit 17 for recognized sequences of nodes, output unit 18. EFFECT: increased precision, increased speed of continuous voice recognition for Russian language. 2 cl, 13 dwg
Patent RU-2127636-C1 (RU)
Title: Drum-type concentrator
Inventor: JASTREBOV K L
IPC: B03B5/56
Filed: 1996-05-13
Granted: 1999-03-20
Abstract: FIELD: concentration of mineral resources, in particular, gravity concentration devices of continuous action for treatment and concentration of fine-disperse and slime metal- and gold-bearing materials. SUBSTANCE: hollow concentrator drum installed for rotation about the horizontal axis accommodates at least two aligned rigidly coupled hollow drums of smaller diameter with an opposite direction of conical expansion; each drum is furnished with a sprinkler and trough for discharge of concentration products installed for angular turn and lining of the internal entrainment tapered surface, and the angle of inclination of the generating line of the drum tapered surfaces to the horizontal axis is within 3 to 6 deg, and the relation between the larger diameter of each drum and its length is determined from relation D:L= 1: (1.5-3.0). EFFECT: enhanced extraction and concentration of particles of precious minerals at a sufficiently high capacity and stability of continuous operation. 1 dwg
Patent RU-2097150-C1 (RU)
Inventor: MERCHALOV SERGEJ VASILEVICH
IPC: B07B1/06
Filed: 1996-05-13
Granted: 1997-11-27
Abstract: Использование: в области разделения сыпучих материалов по крупности. Сущность изобретения: гравитационный сепаратор включает корпус 1 с загрузочным бункером 2 в верхней части и с патрубком 3 выгрузки крупных фракций в нижней части. Внутри корпуса 1 установлен сепарирующий конус 4, сориентированный вершиной к загрузочному бункеру 2. Сепарирующий конус 4 состоит из последовательно чередующихся друг за другом с образованием единого конуса сепарирующих конических поверхностей 5, ориентированных вершинами вверх и разгонных участков 7, позволяющих увеличивать начальную скорость поступления частиц на последующую сепарирующую поверхность 5, исключая забивание. Сепарирующие поверхности 5 состоят из клиновидных каналов, расширяющихся по ходу движения обрабатываемого материала и имеют единый сборник проходовой фракции - это внутренняя полость сепарирующего конуса 4, которая соединена с патрубком 8 выгрузки мелкой фракции. 1 ил.
Patent RU-2112878-C1 (RU)
Title: Method for determining coordinates of well bottom-hole
Inventor: NOVAKOVSKIJ JU L
IPC: E21B47/04
Filed: 1996-05-22
Granted: 1998-06-10
Abstract: FIELD: oil field geophysics. SUBSTANCE: this relates to geophysical investigation of wells and can be used for determining and defining spatial positioning of bottom hole in cased and uncased wells. According to method, coordinates are determined on basis of recording period of spreading acoustic signals from points of their generation on day surface in well-head area down to bottom-hole of well. Recording of time period of spreading acoustical signals is effected by means of seismic receiver located in bottom-hole of well. Measuring of period of spreading acoustical signals is performed in at least four points of signal generation not lying in one straight line. According to obtained data (period of spreading acoustic signals and coordinates of their generation points), determined at computing module are parameters of dual-hollow hyperboloid, and then basing on these data calculated are coordinates of well bottom-hole. EFFECT: high efficiency. 1 dwg
Patent RU-2126237-C1 (RU)
Inventor: KATAEV M G
IPC: A61F9/00
Filed: 1996-06-17
Granted: 1999-02-20
Abstract: FIELD: ophthalmosurgery. SUBSTANCE: free transplant of mucous lip with nonuniform thickness is utilized. Its basic mass is represented by full-thickness flap and edge destined for lining eyelid margin by cleft flap. Eyelid margin is freed of scary linkages and its free turning out. Transplant is laid on posterior injury surface of eyelid by its full-thickness parts. Cleft part is bend over posterior rib and laid on injury surface of intermarginal space. EFFECT: enabled complete epithelium coating of entire surface of eyelid margin and formation of rectangular marked posterior rib of eyelid. 4 dwg
Patent RU-2132722-C1 (RU)
Title: Device for introducing gas into liquid
Inventor: VIL FRID OTT
IPC: B01F3/04
Filed: 1994-12-10
Granted: 1999-07-10
Abstract: FIELD: treatment of waste water. SUBSTANCE: device includes gas supply distributor and integral structure consisting of central housing and load-bearing housings on which perforated tubular diaphragms are located for escape of gases into liquid. Gas supply distributor is brought in communication with passage provided in central housing through hole in central housing; longitudinal passages having form of grooves run off above-mentioned passage; these passages are located under diaphragm. EFFECT: smooth delivery if gas along length of diaphragm; simplified mounting of device. 11 cl, 7 dwg