baber/WOPTO huggingface dataset:
Patent RU-2107819-C1 (RU)
Title: Framed support
Inventor: EGOSHIN VOLJA VASIL EVICH
IPC: E21D11/14
Filed: 1996-03-11
Granted: 1998-03-27
Abstract: FIELD: mining industry. SUBSTANCE: arched framed support is made of special-profile metal members. It is intended for supporting development workings and has upper beam, posts, and interframe connections. Connections are made of angle and lengths of special profile stock electrically welded to angle ends. Metal lengths are inserted into troughs of upper beam components and frame posts at places which are fixed by bosses welded to profile stock flanges, and are additionally secured on posts by yokes. EFFECT: higher efficiency. 2 dwg
Patent RU-2134384-C1 (RU)
Inventor: OSIPOV V N
IPC: F25B9/02
Filed: 1996-06-11
Granted: 1999-08-10
Abstract: Нагревательная установка предназначена для подогрева воды и может применяться в отопительных системах. Нагревательная установка для отопительной системы содержит источник атмосферного воздуха, насос с электродвигателем, эжектор, камеру холода и вихревую трубу, холодный конец которой сообщен с камерой холода, а горячий - с эжектором. Установка снабжена камерой тепла, расположенной вокруг горячего конца вихревой трубы, теплообменником, расположенным в камере тепла на стенках вихревой трубы, неподвижным центробежным воздухоотделителем, имеющим воздушную и водную части, баком с водой, радиатором и системой трубопроводов. Бак с водой сообщен с входом в эжектор и теплообменником, который сообщен через радиатор с баком. Камера тепла также сообщена с входом в эжектор, выход которого сообщен с неподвижным центробежным воздухоотделителем, воздушная часть которого сообщена с горячим концом вихревой трубы, а водная часть - трубопроводом с баком и атмосферой. Холодный конец вихревой трубы также сообщен с атмосферой. За счет реализации замкнутого цикла по воздуху (и по воде) и использования глубокого вакуума повышается эффективность и КПД нагревательной установки. 1 ил.
Patent RU-2130272-C1 (RU)
Title: Method and apparatus for obtaining beverage concentrate from soluble coffee and/or soluble tea and/or soluble cocoa
Inventor: KUZNETSOV EHDUARD SERGEEVICH
IPC: B02C19/20
Filed: 1996-06-21
Granted: 1999-05-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves feeding mixture of soluble coffee, tea and/or cocoa with sugar or its substitutes through window and simultaneously supplying dosed amount of liquid such as water, milk, water steam etc; moving (for instance rotating) one part relative to other part of apparatus to cause mixing of basic products in cavity and rubbing one against the other and against surfaces of movable parts of apparatus. As a result, foamy product is formed and forced out of cavity through filter. Parts of apparatus may effectuate oscillatory or reciprocal motions or combined oscillatory and reciprocal motions. Surfaces of parts engageable with components subjected to mixing operation may be provided with projections facilitating rubbing of mixture. Foamy product may be used as ready product or as semi-finished product for preparing various beverages and it is stored in cylinders under pressure, in disposable packages, or it may be pelletized. Foamy product may be also used as flavor additive for producing various foods such as confectionery, beverages etc. EFFECT: wider range of products obtained by method and apparatus and improved gustatory quality of products. 8 cl, 1 dwg
Patent RU-2103376-C1 (RU)
Inventor: VASIL EV A N
IPC: C21B7/20
Filed: 1996-06-20
Granted: 1998-01-27
Abstract: FIELD: metallurgy, namely equipment for charging blast furnace. SUBSTANCE: charge distributor of blast furnace includes cylindrical chamber with stationary funnel arranged in it. Said chamber is provided with bearing assembly whose outer race supports housing connected with differential drive unit. Support with bearing assembly is also mounted in said chamber. Outer race of said bearing assembly is also joined with differential drive unit. Template is mounted on bearing assembly of said support. Tray is suspended on trunnions mounted in said housing. Cranks supported by said trunnions are joined with fork-like levers by means of movable links. Rollers are arranged on said fork-like levers. EFFECT: improved design. 2 dwg
Patent RU-2127157-C1 (RU)
Title: Atomizing system
Inventor: HAUF BARRY WAYNE
IPC: B65D83/76
Filed: 1994-11-23
Granted: 1999-03-10
Abstract: FIELD: materials handling facilities. SUBSTANCE: atomizing system has container for liquid to be dispensed, atomizer and flexible pipe one end of which is connected to container, and other end is connected to atomizer and designed for transportation of liquid from container to atomizer. Atomizer has movable starter for dispensing liquid from atomizer. Container has cavity of size and shape to accommodate atomizer and connectors for fastening atomizer placed in container cavity. Atomizer can be removed from container for discharging liquid directly from container. Invention provides atomizing system with atomizer, pipe and container whose configuration makes it possible to keep atomizer and pipe together with container and provides such system of atomizing in which liquid losses and leakage from system after its operation and in storage are reduced to minimum, provides accurate appearance of system, fastening of atomizer to container after operation, facilitated and complete discharge of liquid from container. EFFECT: simplified design, increased strength of system, effective atomizing of liquid. 11 cl, 11 dwg
Patent RU-2107575-C1 (RU)
Inventor: PREBEN N KHANSEN
IPC: B22D27/13
Filed: 1994-06-07
Granted: 1998-03-27
Abstract: Литейная форма и участок предназначены для получения отливок с последующим питанием после заливки. В литейной форме 32 с вертикальной плоскостью разъема каждая полость 35 широким проходом соединена с питающей емкостью 36. Когда форма залита, по каналу 41 прикладывают давление газа к поверхности металла в емкости 36 для последующего питания. Это давление газа не должно превысить металлостатическое давление в форме на поверхности металла, пока металл в питателе 40 не затвердеет или пока этот питатель не будет закупорен каким-либо иным способом. В месте где канал 41 открывается в емкость 36 для последующего питания, он закрыт деталью 42, которая непроницаема для заливаемого металла, но проницаема для сжатого газа. Когда металл в питателе 41 затвердеет или питатель окажется закупоренным каким-либо иным способом, может быть увеличено давление газа. На участке заливки В и охлаждения С вдоль направления ряда литейных форм расположен желоб 43, соединенный с источником сжатого газа. Желоб соединяется с каналами 41 форм. Обеспечивается сокращение расхода металла на питание отливки. 2 c. и 5 з.п. ф-лы, 2 ил.
Patent RU-2109573-C1 (RU)
Title: Hydrodynamic plant
Inventor: MAMAEV VALERIJ KONSTANTINOVICH
IPC: B03B5/62
Filed: 1996-09-05
Granted: 1998-04-27
Abstract: FIELD: separation into fraction of placer deposits with a wide range of minerals. SUBSTANCE: plant has bath made with compartments located near the bottom and having inclined staggered bottom plates whose lower part is communicated through gates and settling-accumulating members with screw hydraulic buddles. Each settling-accumulating member has tubular body accommodating impellers installed on horizontal axle. Vertical plates installed along and inside the bath form channels. Device for supply of compressed air is made in the form of pipelines located in lower part and along channels made in plates. Channels accommodate arcwise strips. Device for supply of initial pulp is made in the form of comb-like nozzle whose channels are located between plates. Inclined bottom plates of lateral compartments located near bottom and trough of screw-hydraulic buddles have mats. EFFECT: higher efficiency. 5 dwg
Patent RU-2116433-C1 (RU)
Inventor: TATAUROV V G
IPC: E21B43/26
Filed: 1996-09-27
Granted: 1998-07-27
Abstract: FIELD: oil and gas well repair and maintenance machinery and equipment. SUBSTANCE: compound can be used as well killing fluid, perforation medium, hydraulic fracturing fluid, sand-carrying agent, and also as viscous-resilient dividing agent in cementation of wells. Compound has following components, mass%: reagent based on polysuccharides 1-3, hydroxide of alkali metal 0.05-0.45, sulfate of aluminium or copper 0.15-0.3, monoperoxihydrate of urea 0.1-0.2, water - the balance. Application of aforesaid compound ensures reduction of penetrating and sedimentation action on productive reservoir due to reduced time for structurization. Also it cuts filtration, increases viscosity with retention of permeability for oil in zone of sedimentation. Ensured is uniform destruction of compound without shrinkage with retention of low filtration of compound after destruction with simultaneous retention of high gas-holding characteristic. EFFECT: higher efficiency. 2 tbl
Patent RU-2130488-C1 (RU)
Inventor: KHORUNZHINA S I
IPC: C12H1/04
Filed: 1996-11-18
Granted: 1999-05-20
Abstract: Изобретение относится к ликеро-водочному производству. При приготовлении водки водно-спиртовую смесь обрабатывают адсорбентом, в качестве которого используют углеродсодержащее волокно. Данным адсорбентом можно обрабатывать этиловый спирт перед смешиванием его с умягченной водой. Углеродсодержащее волокно вносят в количестве 0,05-0,1 г/дм 3 , а обработку этим волокном проводят в течение 10-20 мин. За счет использования углеродсодержащего сырья снижается содержание примесей спирта, а следовательно, улучшаются вкус и аромат готовой водки. 1 табл.
Patent RU-2109634-C1 (RU)
Title: Method of ultrasonic welding of thermoplastic materials
Inventor: LJASHKO F E
IPC: B29C65/08
Filed: 1996-11-19
Granted: 1998-04-27
Abstract: FIELD: welding of thermoplastic materials, applicable in ultrasonic welding of parts of thermoplastic materials for obtaining butt and T-joints. SUBSTANCE: in the method of ultrasonic butt welding of parts of thermoplastic material placement of parts to be butt-welded on an anvil is accomplished by a third thermoplastic part introduced between them by ultrasonic vibrations and welding pressure. The introduced third part is placed on the butt line. Welding pressure and ultrasonic vibrations are applied to the introduced part, and the parts contact surfaces are fused. The part is introduced between those to be welded to a specified depth. Then portion of the anvil located under the weld is removed. The part to be introduced is being introduced until a portion of it extends from the weld towards the removed portion of the anvil. Closing weld is formed from the part extended portion. Ultrasonic vibrations are switched off and welding pressure is removed. EFFECT: enhanced quality of welded joint. 6 cl, 5 dwg , 1 tbl
Patent RU-2146396-C1 (RU)
Title: Сердечник для намотки ленточного носителя информации
Inventor: SHNAJDER AL FRED
IPC: G11B23/037
Filed: 1995-06-21
Granted: 2000-03-10
Abstract: Конструкция сердечника для намотки ленточного носителя информации включает в себя упругие элементы, расположенные между внутренним и внешним кольцами так, чтобы соотношение усадки внутреннего и внешнего диаметров сердечника при намотке на сердечник носителя информации не превышало значение 1: 4. Для более надежной фиксации намоточного сердечника в процессе намотки ленты его упругие элементы снабжены ограничительными элементами, действующими в радиальном направлении. Благодаря таким конструктивным особенностям повышается надежность фиксации намоточного сердечника на зажимно-намоточном механизме. 16 з.п. ф-лы, 4 ил.
Patent RU-2143581-C1 (RU)
Title: Device for preparation of water-and-fuel emulsion
Inventor: VENTSJULIS L S
IPC: F02M25/022
Filed: 1997-02-04
Granted: 1999-12-27
Abstract: FIELD: diesel engines. SUBSTANCE: cavitation-type jet ejector includes dispersing diffuser connected to suction main of fuel-supply pump, suction sleeve communicated with water service tank and active nozzle communicated with fuel-feed pump of diesel engine. Active annular nozzle is movable along axis of body under action of gear rack and drive which are connected with fuel feed and load control members for control of quality of water-and-fuel emulsion. EFFECT: enhanced reliability at transient modes and low load modes. 2 cl, 2 dwg
Patent RU-2150372-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24D5/00
Filed: 1997-03-28
Granted: 2000-06-10
Abstract: Изобретение относится к абразивной промышленности и может быть использовано при изготовлении шлифовальных кругов. На основании смонтированы камера, оправка, верхняя и нижняя формовочные плиты и крышка. На формовочных плитах установлены вкладыши для образования на шлифовальном круге режущих выступов и радиальных пазов. Длину вкладышей l определяют из следующего выражения: l = (D н  - D и )/2, где D н  - диаметр нового круга; D и  - диаметр предельно изношенного круга. Вкладыши в продольном и поперечном сечениях имеют форму равнобочной трапеции. Вкладыши верхней плиты смещены относительно вкладышей нижней плиты на угол α = π/m, где m - количество вкладышей на одной плите, m = 1/(n•t), где n - число оборотов шлифовального круга в секунду, а t - время максимально допустимого контакта режущего выступа круга с обрабатываемой поверхностью заготовки. В результате обеспечивается повышение стойкости полученного шлифовального круга и снижение расходов на его изготовление. 3 ил.
Patent RU-2113520-C1 (RU)
Title: Apparatus for metallothermic production of rare and rare-earth metals, alloys and master alloys upon their base
Inventor: BUJNOVSKIJ A S
IPC: C22B59/00
Filed: 1997-05-22
Granted: 1998-06-20
Abstract: FIELD: metallurgy, namely production of rare and rare-earth metals, and alloys of rare-earth and transition metals by metallothermic reduction process or other materials used for making high-power magnets. SUBSTANCE: apparatus includes lined metallic crucible with outlet duct and plug made of component of alloy to be produced or of initial burden; electric igniter, additional reservoir whose upper portion is joined with outlet duct and whose lower portion is joined with metal receptacle. Volume of said metal receptacle is equal to that of cast ingot. Metal receptacle is filled by metal, slag remains in said additional reservoir. Heavy metal receptacle provides rapid and oriented crystallization of metal and alloys and eliminates separation of components and phases of system. Ingot surface is free from slag inclusions, its structure is uniform that is why such alloys may be used without remelting for making magnets by powder metallurgy processes. EFFECT: improved design, high quality of metals and alloys. 1 dwg
Patent RU-2139489-C1 (RU)
Title: Hand high-explosive grenade
Inventor: KHRAMEEV F I
IPC: F42B12/24
Filed: 1997-05-19
Granted: 1999-10-10
Abstract: FIELD: ammunition. SUBSTANCE: the grenade has a corrugated body of semisteel, blasting charge, primer UZRGM. The body accommodates a steel envelope, 0.5 to 0.6 mm thick. Cast trotyl is used as blasting charge. EFFECT: enhanced velocity of fragments and angles of their divergence. 1 dwg
Patent RU-2140931-C1 (RU)
Title: Method of preparing low-molecular polymethyl methacrylate
Inventor: DODONOV V A
IPC: C08F2/38
Filed: 1997-06-13
Granted: 1999-11-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described is method of preparing low-molecular polymethyl methacrylate by radical bulk polymerization in the presence of initiating system and hydroquinone. Initiating system is system comprising tributyl boron and dicyclohexylperoxydicarbonate at molar ratios thereof from 2.1 to 10.1 used in amount of 1.4-3.6% by weight of monomer. Hydroquinone is used in amount of 0.5-3.0 by weight of monomer, and regulating system which is mixture of tributhyl boron with 0.27-0.94 % by weight of α/3- unsaturated carbonyl compound at molar ratio of unsaturated carbonyl compound and tributyl boron from 0.6: 1 to 1.2:1. EFFECT: simplified process and lower molecular weight of the desired product. 2 cl, 14 ex, 1 tbl
Patent RU-2129160-C1 (RU)
Title: Method of determining and predicting sanitary-hygienic condition of soil in industrial pig-breeding zone
Inventor: SUDAKOV V G
IPC: C12Q1/30
Filed: 1997-07-15
Granted: 1999-04-20
Abstract: FIELD: agriculture. SUBSTANCE: method is distinguished by that, when analyzing soil, including determination of ammonia-forming microflora, additionally activities of enzymes catalase, nitratereductase, and urease are determined. From the totality of analyses performed, three phases of soil stress are marked out and soil restoration works are envisaged taking in consideration soil stress phase. EFFECT: enhanced efficiency in prediction of soil condition and self-restoration of soil. 3 cl, 3 dwg, 2 tbl
Patent RU-2128483-C1 (RU)
Inventor: KIRAKOZOV L R
IPC: A61F2/54
Filed: 1997-09-04
Granted: 1999-04-10
Abstract: FIELD: medical engineering; prosthetics. SUBSTANCE: forearm rotor has front (external) ring and rear (internal) ring provided with recess. The latter contains insert and washer. Front ring is provided with hole, for example, diamond-shaped one, through which with front ring set on rear ring preliminarily fitted with washer, insert is inserted gradually into space of rear ring recess. Insert is made in the form of flexible plastic tape which represents closing ring finally. Hole is made for termination with thin sticky transparent tape. EFFECT: simple assembly, enhanced reliability. 1 dwg
Patent RU-2117727-C1 (RU)
Title: Method and device for stabilization of earth structure
Inventor: GAVRILOV D G
IPC: E02D17/20
Filed: 1997-09-24
Granted: 1998-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: this is intended for stabilization of earth structure which is being built or been built already on loose base such as on swampy ground. According to method, drilled with utilization of casing pipes are bore-holes arranged along earth structure with driving through its body, underlying layer of peat with embedding into mineral bottom. At least number of bore-holes are drilled as inclined, and bore-holes adjacent to them are made inclined in opposite directions, but they are not crossing each other. Bore-holes which are inclined with respect to longitudinal axis of earth structure are made crossing the surface of mineral bottom at points which are coaxial to axes of their directions. After creation of bore-holes, successively lowered into them is working electrode which is connected to electric pulsing unit. Then, bore-holes are filled with hardening electric-conducting solution and electric discharges are performed with creation of non-crossing widenings for future piles and water filtration zones between them. Widenings and filtration zones are made in zone of peat layer or loose base. Device for stabilization of earth structure incorporates metal load-bearing movable platform, supports, and appropriate equipment for carrying out required operations. Platform is sectional and made up of two sections which are interconnected by rigid link. Sections of platform can be moved through distance corresponding to spacing between bore-holes. One section of platform carries drilling equipment, other section carries equipment for performing electrohydraulic discharges and filling of bore-holes with hardening electric-conducting material. Application of aforesaid method and device ensures reduction of labour and material expenses, cuts work performing periods and improves quality of stabilization together with prolonging service life of earth structure. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2114957-C1 (RU)
Title: Method and device for stabilization of earth structure
Inventor: GAVRILOV D G
IPC: E02D17/20
Filed: 1997-09-24
Granted: 1998-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: this is intended for stabilization of earth structure which is built or being built on loose base, especially on swampy base. According to method, bore-holes are drilled with use of casing pipes along structure with cutting through its body, through underlying course of peat with embedding into mineral bottom. Then subsequently lowered into bore-holes is working electrode which is connected to electric pulsing unit. Bore-holes are filled with hardening material and electric charges are performed at level of lower part of bore-hole. Electrode is gradually lifted until creation along rows of bore-holes of counterfiltration walls which are made up of piles closely adjoining each other or crossing. Device for stabilization of earth structure has movable platform which is made up of four sections connected together by flexible link, and supports in the form of two rows of pipes located along earth structure in drilled bore-holes. Pipes in row which is most distant from longitudinal axis of earth structure create supporting members of supports, and pipes of other row create casing members for carrying out stabilizing operations. Installed on first section of platform as to direction of movement, is drilling machine, and installed on two following sections of platform are electric pulsing unit and pulling winches for movement of platform. Last section of platform carries slewing crane for extracting pipes from bore-holes. Application of aforesaid method and device ensures reduction of labour and material expenses, cuts time needed for carrying out operations, improves quality of stabilization and prolongs service life of earth structure. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2122794-C1 (RU)
Title: Method of producing baked goods and pastry (versions)
Inventor: NAKONECHNYJ V I
IPC: A21D13/02
Filed: 1997-10-07
Granted: 1998-12-10
Abstract: FIELD: food industry; used for production of dietetic baked goods for every day and treatment-and-prophylactic alimentation. SUBSTANCE: used as cereal product, cereal crops, preliminary subjected to rolling with preparation of flakes, are used for dough kneading. Flakes of cereal crops may be introduced instead of flour or for change of a part of flour used for dough kneading. Flakes are prepared by rolling the initial grain, or preliminarily germinated grain, or preliminarily steeped in water grain, or preliminarily steamed grain. Flakes of cereal crops may be used as a flavor additive in production of baked goods and confectionery. EFFECT: higher nutritive and biological activity; prolonged storage life; improved structural-mechanical properties of crumb and organoleptical properties of product. 6 cl
Patent RU-2119407-C1 (RU)
Inventor: KULINSKIJ A I
IPC: B22F9/06
Filed: 1997-11-11
Granted: 1998-09-27
Abstract: Изобретение относится к порошковой металлургии, в частности к производству гранулированного магния и его сплавов. Задачи данного изобретения направлены на получение гранул однородного стабильного состава, а также на повышение производительности процесса получения гранул магния и его сплавов за счет ускорения стадии диспергирования магния и исключения операции рассева полученного продукта на металлическую и солевую составляющие. Способ получения гранул магния и его сплавов включает приготовление расплава магния или его сплава с солевой смесью, введение в расплав диспергирующего агента - оксида кремния в процессе перемешивания с заданной скоростью менее 15 г на 1 кг солевой смеси расплава в минуту и в количестве, определяемом из соотношения      где C SiO2  - содержание оксида кремния в расплаве, мас.%; ρ ok  - плотность оксидной пленки, г/см 3 ; ρ o  - плотность солевой смеси, г/см 3 ; ρ me  - плотность расплавленного металла, г/см 3 ; C Cl  - содержание солевой смеси в расплаве, мас. %, причем соотношение магния и солевой смеси в расплаве составляет от 0,5 до 9,0. 2 з.п. ф-лы, 1 табл.
Patent RU-2152355-C1 (RU)
Inventor: BOUDEN UILL JAM L
IPC: C01G45/00
Filed: 1996-06-05
Granted: 2000-07-10
Abstract: FIELD: preparation of lithium dope spinal of lithium-manganese oxide. SUBSTANCE: spinel of formula: Li (1+x) Mn 2 O 4 , wherein 0 < x ≤ 1, is prepared by contacting spinel of lithium-manganese oxide of formula: LiMn 2 O 4  with lithium carboxylate. Temperature and time are sufficient for decomposition of carboxylate and liberation of lithium to form above-mentioned spinel. EFFECT: simplified method. 11 cl