baber/WOPTO huggingface dataset:
Patent RU-2071025-C1 (RU)
Title: Laminated plate for armor based on aluminium
Inventor: BAKANOV ANATOLIJ I
IPC: F41H5/04
Filed: 1994-03-25
Granted: 1996-12-27
Abstract: FIELD: armored forces. SUBSTANCE: invention is intended for protection of objects against concentrated and distributed loadings of high intensity. Laminated plate for armor based on aluminium includes face and rear layers with intermediate layer manufactured from technically pure aluminium and positioned above face and under rear layers. Face layer has thickness 75-90% of plate thickness made of alloy with Brinell hardness number not less than 165. Rear layer has thickness 5-15% of plate thickness with hardness 135-150 BHN. Description specifies alloys of which face layer can be manufactured. EFFECT: improved protection against concentrated and distributed loadings. 3 cl, 2 dwg, 3 tbl
Patent RU-2103230-C1 (RU)
IPC: C02F1/32
Filed: 1994-06-27
Granted: 1998-01-27
Abstract: FIELD: water supply systems. SUBSTANCE: feed water is admitted to water clarification unit. Preliminarily, before feed water is admitted in this unit, clarified 10-% coagulant solution is added through proportioning pump into pipeline. Partially purified water after clarification treatment may still contain difficult-to-oxidize impurities, as determined by oxidability analyzers, and pathogenic bacteria and viruses. Therefore it is subjected to additional treatment in above-filter space of filter with ozone/air mixture produced by ozone generator, and then irradiated with ultraviolet rays in ultraviolet radiation unit. Additional treatment of water with ozone and ultraviolet rays is carried out only if necessary. Necessity is determined automatically by means of analyzers in proximate analysis laboratory. If such necessity is partial or absent, clarified water either is not ozonized, or treated only with ozone or only with ultraviolet rays, or directed over pipeline directly to sorptive charcoal filter to undergo intensive tertiary treatment. After sorptive filter, water is directed under pressure over pipes to pure water reservoir to be pumped from it by pumps and supplied to water main in accordance with hourly water consumption schedule of individual water consumer. Automatic working regime of all units for clarifying and supplying the water is maintained by special instruments and electronic control system mounted in control cabinet. EFFECT: higher efficiency. 1 dwg
Patent RU-2128425-C1 (RU)
Title: Method and system for automatic controlling of temperature mode in greenhouse
Inventor: IZAKOV F JA
IPC: A01G9/24
Filed: 1994-07-28
Granted: 1999-04-10
Abstract: FIELD: agriculture, in particular, methods and equipment for maintaining microclimate in greenhouses. SUBSTANCE: method involves dividing greenhouse heating system into two groups so that power capacity of first group of heaters is continuously recounted as difference in losses through greenhouse guards and solar radiation intensity, with power capacity of heaters of second group making 20-25% of maximum power capacity of heaters of first group. Current value of maximum power capacity of second group of heaters depends upon variations in optimum and outer temperatures, solar radiant flux density, as well as upon heat loss coefficient, plant age and photoperiod. System has computer with timer connected through analog-to-digital converter and power amplifier to respective actuating member. Heaters of second group controlled by deviations are connected through respective actuating mechanism and amplifier to input of comparator. Inner temperature sensor and output of optimum temperature computing unit are connected to comparator. EFFECT: increased efficiency in keeping air temperature in greenhouse at precise predetermined level. 3 cl, 3 dwg
Patent RU-2060014-C1 (RU)
Title: Nonalcoholic beverage
Inventor: GAFUROV YURIJ M
IPC: A23L2/00
Filed: 1994-08-03
Granted: 1996-05-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: beverage has the following components, l/100 dal beverage: rose fruit infusion 30-35; cowberry fruit infusion 30-35; raspberry essence 0.04-0.06; sodium humate 2-3, and also, kg: natural honey 5-6; sodium benzoate 0.175-0.177; citric acid 0.45-0.50; sugar 50-60; carbon dioxide 3-4, and water - the rest. Beverage shows curative-prophylaxis action. EFFECT: enhanced quality of beverage.
Patent RU-2088765-C1 (RU)
Title: Device for cooling and preheating of oil in internal combustion engine
Inventor: KORZHAVIN YURIJ A
IPC: F01M5/00
Filed: 1994-10-26
Granted: 1997-08-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: oil cooling and heating member is placed in oil sump of internal combustion engine. This member is made of L-shaped tubes. Lower header is placed at inlet of cooling and heating member, and upper header is placed at outlet of member. Lower header is secured to outer lower surface of sump near its end face surface. Upper header is secured to other outer end face surface of sump. Headers are connected to outer surfaces of sump either rigidly or by means of split joint. Oil cooling and heating member is installed for connection through headers furnished with branch pipes, with cooler of engine water cooling system and with one or two water pumps of engine to provide cooling of oil and also with water space of liquid heater of engine prestarting oil heating system. Oil cooling and heating member is secured opposite to lower and upper headers to inner surfaces of engine sump either rigidly or by means of tube plates with flanges with relatively perpendicular mating surfaces. Additional pan is secured to engine oil sump. This pan is made detachable, closed type and is connected with liquid heater of engine prestarting heating system for additional heating of oil by exhaust gases. EFFECT: improved reliability of engine operation. 2 cl, 4 dwg
Patent RU-2131825-C1 (RU)
Title: Method of silencing underwater sound and ship equipped with silencer
Inventor: PEKKA SALMI
IPC: B63G13/02
Filed: 1994-11-21
Granted: 1999-06-20
Abstract: FIELD: silencers. SUBSTANCE: method of silencing underwater sound produced by ship driven by one or several screws consists in blowing air and/or another gas into backwash; turbulence of backwash causes mixing of air and/or another gas and water and crushing of gas bubbles. Great number of bubbles have diameter of from 1 to 20 mm and diameter of large bubbles reaches 100 mm. Resonance size of largest bubbles silencing the sound corresponds approximately to lower limit of required silencing frequency. Ratio of volume of gas delivered to water and volume of water jet created by backwash ranges from 0.05 to 1.5%. Gas is blown into water in such way that zone of gas bubbles embraces underwater portion of ship's hull almost fully. Power required for forming gas bubbling ranges from 1 to 7% of ship's propulsive power. Considerable number of bubbles remain at distance of 80 m from ship behind her. Ship used for realization of this method is provided with equipment for blowing bubbles of air and/or another gas into backwash; as a result, bubble zone of required form may be obtained without complex devices. EFFECT: enhanced efficiency. 9 cl, 4 dwg
Patent RU-2106155-C1 (RU)
Title: Колонка для сорбции биологических жидкостей
Inventor: MUJDINOV M R
IPC: A61M1/02
Filed: 1995-02-03
Granted: 1998-03-10
Abstract: Использование: изобретение относится к медицинской технике, а именно к колонке для сорбции биологических жидкостей, например, донорской крови. Сущность изобретения: исключение попадания в очищаемую биологическую жидкость мелких частиц сорбента и других примесей с размерами более 20 мкм, повышение ресурсных характеристик колонки путем обеспечения равномерного растекания биологической жидкости по сорбенту, расширения ассортимента используемых сорбентов, возможности многократного ее использования за счет стерилизации при 300 o С, снижения повреждающего действия сорбентов. Колонка для сорбции биологической жидкости содержит корпус с отверстиями для загрузки и выгрузки сорбента, ввода и вывода биологической жидкости из колонки. Новым в колонке является то, что в качестве по меньшей мере одного из фильтров используется фильтр диффузорно-конфузорного типа в виде пакета цилиндрических стержней, расстояние между которыми меньше диаметра частиц сорбента и превышает размер форменных элементов биологической жидкости. 1 з.п. ф-лы, 3 ил., 3 табл.
Patent RU-2102988-C1 (RU)
Inventor: ZINCHENKO E V
IPC: A61K35/26
Filed: 1995-02-10
Granted: 1998-01-27
Abstract: FIELD: biotechnology, veterinary science. SUBSTANCE: invention proposes medicinal form of highly purified immunologically active preparation based on hybrid protein T-TNF-T. Hybrid protein T-TNF-T is isolated from microorganism where recombinant plasmid pThy325 encoding protein biosynthesis is inserted. Preparation has the following components, wt.-%: hybrid protein 0.0008-0.0015; stabilizing additions 10-20, saline buffer system at pH = 7.0-7.2 1.03-1.06, and water - the rest. Polyglucine, gelatinol, sucrose were used as stabilizing additions and buffered sodium chloride physiological solution - as saline buffer system. Preparation can be used for nonspecific prophylaxis and treatment of infectious diseases. EFFECT: enhanced effectiveness of preparation. 3 cl, 6 tbl
Patent RU-2115556-C1 (RU)
Inventor: EHRIK MIDDELMAN
IPC: H05K1/03
Filed: 1993-07-20
Granted: 1998-07-20
Abstract: Изобретение относится к способу изготовления композиционного многослойного материала, предпочтительно материала с перекрестной ориентацией армирующих волокон, в соответствии с которым параллельно расположенные волокна покрываются матричным веществом и вместе с предварительно сформированными нетекучими композициями параллельно расположенных волокон или перекрещивающимися системами параллельно расположенных волокон пропускаются через зону дублирования, причем ориентация волокон в соединяемых слоях имеет по крайней мере два направления. В частности, изобретение относится к изготовлению композиционных материалов, преимущественно предназначенных для использования в качестве основы плат печатных схем. Способ в соответствии с изобретением предусматривает главным образом использование прессующего устройства как для изготовления предварительно сформированных нетекучих композиций, армированных параллельно расположенными волокнами, так и для изготовления конечного материала. Изобретение также относится к изготовлению плат печатных схем (ППС) и многослойных оснований ППС. Технический результат - создание простого недорогого материала, печатной платы и способов их получения. 7 с. и 15 з.п. ф-лы, 1 ил.
Patent RU-2081860-C1 (RU)
Inventor: VAGINA LYUDMILA F
IPC: C04B38/02
Filed: 1995-07-12
Granted: 1997-06-20
Abstract: FIELD: production of building materials. SUBSTANCE: present invention recommends to use polyethylene oxide for preparing gas-generating agent by grinding aluminium-based dispersed alloy. Polyethylene oxide with molecular weight (1.6-4.0)(1,6-4,0)10 6  is used. Grinding is terminated as soon as polyethylene oxide reaches molecular weight (4.1-6.0)(4,1-6,0)10 6 , amount of polyethylene oxide accounting for 1-5% by weight of dispersed alloy weight. EFFECT: proposed is highly active gas-liberating agent useful in producing fast hardening concretes. 2 tbl
Patent RU-2135717-C1 (RU)
Title: Exhaust stack
Inventor: KAPUSTKIN N F
IPC: E04H12/28
Filed: 1995-09-12
Granted: 1999-08-27
Abstract: FIELD: construction engineering. SUBSTANCE: exhaust stack relates to construction of ground surface structures and is used for withdrawing smog and gasified production waste. Exhaust stack has head-piece made in the form of stratosphere balloon. Self-positioning of stratosphere balloon along axial line of exhaust stack direction is ensured by automatic controller containing regulating units, stopping unit in body, guide member, spring-biased piston interacting with stratosphere balloon and oriented by means of weather vane. In addition, exhaust stack is provided with skirt made of heat-resistant material. Lower surface of skirt is subjected to attack by smoke gas outcoming from pneumatic sheathing. Aforesaid embodiment of exhaust stack is reliable in operation and simple in servicing. EFFECT: higher efficiency. 2 dwg
Patent RU-2124027-C1 (RU)
Inventor: CHERNYKH V P
IPC: C08G79/00
Filed: 1995-10-03
Granted: 1998-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises dissolving copolymer of organometallic compounds of tantalum and niobium in alcohol, e.g. methyl or ethyl alcohol, under normal pressure and temperature conditions and vigorous stirring till homogeneous liquid phase is formed. Said phase is subjected to separation, e.g. centrifugation, to prepare light fraction containing organometallic niobium compound, and heavy fraction containing organometallic tantalum compound. After removing excess amount of alcohol, e. g. by distillation, pure organometallic niobium compound and pure organometallic tantalum compound are obtained. The claimed method makes it possible to separate tantalum and niobium from copolymer of organometallic compounds of these compounds under normal compounds using simple equipment and safe reagents. EFFECT: more efficient method. 4 cl
Patent RU-2103302-C1 (RU)
Title: Средство по уходу за кожаной обувью
Inventor: GIDIJATULLIN M M
IPC: C09G1/12
Filed: 1995-10-24
Granted: 1998-01-27
Abstract: Использование: в бытовой химии. Сущность изобретения: средство по уходу за кожаной обувью содержит, мас.%: парафин 25-35, воск полировочный 5-15, жир шерстный 2-3, полиэтилсилоксановую жидкость 1-3, краситель 2-3, органический растворитель остальное до 100. Свойства: блеск по блескометру, в ед. шкалы 16-20, водостойкость в баллах 100. Стабильно при хранении. 1 табл.
Patent RU-2136328-C1 (RU)
Title: Method of diagnosis of functional state of afferent tracts of spinal cord
Inventor: REMNEV A G
IPC: A61B5/05
Filed: 1996-03-22
Granted: 1999-09-10
Abstract: FIELD: medicine, particularly, neurology; applicable in diagnosis of affection of afferent system of spinal cord, dynamic control of treatment efficiency, expert assessment of invalidity and prognostication of diseases. SUBSTANCE: method includes magnetic stimulation of vertebral column in two points and registration of wink reflex; calculation of velocity of propagation of excitation between these points. Should velocity drop to 42.11 ± 9.9 m/s, disturbance of functional state of afferent tracks of spinal cord of demnelizing type on side of velocity decrease id diagnosed. EFFECT: higher accuracy of diagnosis. 3 dwg, 2 tbl
Patent RU-2133773-C1 (RU)
Title: Genes of metabolism of butyrobetaine/crotonobetaine - l- -carnitine and their use for microbiological synthesis of l-carnitine
Inventor: TOMAS TSIMMERMANN
IPC: C12N15/52
Filed: 1994-10-07
Granted: 1999-07-27
Abstract: FIELD: genetic engineering, microbiology. SUBSTANCE: DNA fragment is taken from Eco RI-fragment (size is 10.6 thousand base pairs) which comprises genes encoding enzymes of L-carnitine biosynthesis in metabolism of gamma-butyrobetaine/crotonobetaine or variants of these genes. Genes present as a single transcription unit and located at the following order: bco C encoding γ-butyrobetaine-CoA dehydrogenase, bco A/B encoding γ-butyrobetaine/crotono-betaine-CoA synthetase and bco D encoding crotonobetaine-CoA hydrolase. Fragment can comprise the gene bco T encoding the potential transport protein. Expression vectors are p VK 100q, p VK 101, pAZ 101, pAZ 7, pAZ 7::beu, pL 041. Recombinant strains Rhizobium/Agrobacterium HK 1349 transformed with the corresponding expression vectors are producers of L-carnitine. EFFECT: increased yield of L-carnitine. 16 cl, 7 dwg, 1 tbl, 8 ex
Patent RU-2125064-C1 (RU)
Inventor: KRONMAN A G
IPC: C08F114/06
Filed: 1996-04-29
Granted: 1999-01-20
Abstract: FIELD: chemistry of high molecular weight compounds. SUBSTANCE: suspension polyvinyl chloride is prepared by polymerization in the presence of protective colloid and redox initiating system consisting of di-2-ethylhexyl peroxydicarbonate and phthalimide at weight ratio from 1:0.67 to 1:0.80. The present invention makes it possible to reduce polymerization cycle by 19.0-23.8% and to retain yield and main properties of the final product. EFFECT: more efficient preparation method. 7 ex, 1 tbl
Patent RU-2112639-C1 (RU)
Title: Apparatus for tuning nut wrenches
Inventor: LANSHCHIKOV A V
IPC: G01L5/24
Filed: 1996-06-11
Granted: 1998-06-10
Abstract: FIELD: testing and measuring equipment, may be used for calibrated tightening of threaded joints. SUBSTANCE: apparatus includes base supporting measuring unit and loading unit electrically connected one with another. Loading unit has housing in which sleeve with central shaped opening is mounted with possibility of rotation, elastic member with gauge cemented to it is arranged normally relative to axis of opening. One end of gauge is secured to housing, its other end is kinematically joined with sleeve through L-shaped lever. One arm of lever is rigidly connected with elastic member, its other arm is secured to sleeve. Drum is mounted in housing under axis of main elastic member in parallel with it. Drum is in the form of stepped roller. Six additional elastic members are secured to one end of stepped roller. Six members are kinematically joined through L-shaped lever with main elastic member. Other end of drum is mounted with possibility of restricted rotation in bearing bush pressed-in to housing. EFFECT: automatization of measuring processes, simplified operation. 2 cl, 3 dwg
Patent RU-2141175-C1 (RU)
Title: Thin-film actuating mirror matrix for its use in optical projection system and method for its manufacturing
Inventor: DZHEONG-BEOM DZHI
IPC: B81C1/00
Filed: 1994-11-01
Granted: 1999-11-10
Abstract: FIELD: optical instruments. SUBSTANCE: matrix has active matrix, MxN matrix of thin-film driving structures, each of which has at least one thin-film layer of material which induces movement, pair of electrodes which are located on upper and lower surfaces of thin-film layer of material which induces movement, MxN matrix of support members, each of which is used for fixation of respective driving structures, MxN matrix of intermediate members, each of which is located on upper surface of respective driving structures, MxN matrix of mirror layers for reflecting light beams. Each mirror layer is mounted on respective intermediate members. Electric signal is applied to electrodes of thin-film layer of material which induces movement, thus causing its deformation, which drives mirror layer which is mounted on intermediate member. EFFECT: simplified manufacturing process, increased output ratio and reliability. 37 cl, 18 dwg
Patent RU-2098535-C1 (RU)
Inventor: BORODIN ANATOLIJ V
IPC: E01B11/04
Filed: 1996-06-19
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; rail fishplates; devices with rolling guides. SUBSTANCE: fishplate has heads 1, 2 and neck 3 in between. Upper head has support surface 5 engaging with wheel flange when wheel passes rail butt joint. Distribution of wheel pressure in place of rail joint between rails and fishplate reduces impact loads from wheels on rails. EFFECT: reduced intensity of wear of rail butt joints. 2 dwg
Patent RU-2129323-C1 (RU)
Inventor: SHCHEKALOV V I
IPC: H01M8/24
Filed: 1996-08-08
Granted: 1999-04-20
Abstract: FIELD: high- temperature energy converters built around fuel cells. SUBSTANCE: battery has solid-oxide fuel cells each built up of thin-layer electrolyte and two electrode layers on either side of electrolyte. Each electrode layer of every cell is bulged over periphery to form pair of through slots shifted from similar pair of through slots in bulge of second electrode layer of same fuel cell. When piling them, alternating chambers are formed between identical electrode coatings of adjacent cells due to bulges; these chambers communicate by means of set of through slots with gas-feed and gas-vent ducts (manifolds) abutting on outside against banks of through slots. Bulge may be made of separate electricity conducting layers abutting against each other; in this case, one of layers may function as current collector with wire leads connected to it. Fuel elements may be made of different geometry. EFFECT: reduced cost of battery; improved current collection, facilitated manufacture, improved electric characteristics. 6 cl, 3 dwg
Patent RU-2093675-C1 (RU)
Title: Subsurface pneumatic striker
Inventor: GRECHUSHKIN BORIS A
IPC: E21B4/14
Filed: 1996-08-30
Granted: 1997-10-20
Abstract: FIELD: mining industry. SUBSTANCE: subsurface pneumatic striker has body and installed in it is reciprocating stepped-like hollow piston-striker. Large diameter step of piston-striker is installed in body with clearance and its outer surface is provided with seal. Also provided is sectional adapter and installed in it is smaller diameter step of piston-striker. Device has adapter bush and attached to it is gas distribution pipe. Outer surface of smaller diameter part of adapter has longitudinal slots, radial holes and additional circular groove. Made in larger diameter step of piston-striker are gas distribution radial holes. Made in edges of gas distribution pipe having radial holes are circular grooves conjugating with aforesaid holes. EFFECT: high efficiency. 2 dwg
Patent RU-2114052-C1 (RU)
Title: Vapor return system in fuelling unit
Inventor: LENSKIJ ANATOLIJ BORISOVICH
IPC: B67D7/72
Filed: 1996-10-25
Granted: 1998-06-27
Abstract: FIELD: units for filling reservoirs with fuel. SUBSTANCE: in emptying the service reservoir and draining fuel, liquid nitrogen from liquid cavity of reservoir flows to evaporator where it is evaporated due to heat of atmospheric air and is fed to gas cavity of service reservoir where inert nitrogen medium is formed, thus excluding explosion of vapors in reservoir. EFFECT: enhanced reliability. 1 dwg
Patent RU-2103296-C1 (RU)
Inventor: EFIMOV K M
IPC: C09D7/00
Filed: 1996-10-31
Granted: 1998-01-27
Abstract: FIELD: paint industry, more particularly application of protective coatings onto metallic and non-metallic surfaces. SUBSTANCE: in order to promote binding and strength properties and increase degree of homogeneity, refractory paint comprises alumophosphate binder, pigment and titanium dioxide. Pigment is orange cadmium paint further comprises calcium carbonate and copper oxide, proportions of components being as follows (wt %): 28-40 orange cadmium pigment; 1.6-5.8 silicon dioxide; 1.0-2.0 calcium carbonate; 0.3- 0.5 copper oxide; and ABPhB balance. EFFECT: refractory paint. 1 tbl