baber/WOPTO huggingface dataset:
Patent RU-2101522-C1 (RU)
Inventor: TRET JAKOV VLADISLAV IVANOVICH
IPC: F02D15/04
Filed: 1995-11-24
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; internal combustion engines and piston pumps for transferring, compressing, liquefying and rarefying gases and liquids. SUBSTANCE: piston 1 for automatically changing engine compression ratio is placed in cylinder 2. Piston 1 has body 3 hinge coupled with connecting rod end 4 and head 5 mechanically coupled with body 3 for displacement relative to body in direction of piston movement. Mechanical coupling of head 5 of piston 1 with body 3 is made in form of intermediate part 6 installed between body 3 and piston head 5 for turning, and coupled, respectively, with walls of cylinder 2 and with head 5 of piston 1 through mechanism 7 converting reciprocating motion into rotary motion and mechanism 8 converting rotary motion into reciprocating motion. Mechanism 8 converting rotary motion of intermediate part 6 into reciprocating motion of piston head in made in form of screw drive. Angle of helix of screw drive exceeds angle of friction, thanks to it piston head 5 moves relative to body under action of motion forces of intermediate part. Mechanism 7 converting reciprocating motion of body 3 into rotary motion of intermediate part 6 has at least one screw groove 9 made on side surface of cylinder 2. Projection 10 made on intermediate part 6 is fitted in screw groove 9. Design version of intermediate part 6 with three spring-loaded projections 10 engaging with corresponding screw grooves 9 are depicted in Dwgs 3 and 4. EFFECT: enlarged operating capabilities. 4 cl, 4 dwg
Patent RU-2142823-C1 (RU)
Inventor: VERESHCHAGIN VJACHESLAV LEONID
IPC: A61M15/00
Filed: 1995-12-08
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: system has chamber containing plants and provided with inlet and outlet holes. Outlet hole of chamber communicates with rooms through main line which has appliance for producing air medium flow. Plants 2 are placed in natural ground. Chamber is made as casing positioned on ground above plants and passing natural illumination. Casing is fitted with sealing members at places of contact with ground. Internal space of chamber is divided into several zones between which appliance for alternation of chamber zones used is installed. EFFECT: use of volatile biologically-active substances. 5 cl, 8 dwg
Patent RU-2128520-C1 (RU)
Title: Contrasting substance, method of its preparing, method of human or animal body image producing
Inventor: ARNE BERG
IPC: A61K49/22
Filed: 1994-03-16
Granted: 1999-04-10
Abstract: FIELD: medicine, diagnostic ultrasonic tomography. SUBSTANCE: contrasting substance is a biocompatible emulsion of type "oil-in-water". Oily phase has an oil-soluble substance in a gaseous form at normal human body temperature, volatile organic liquid at boiling point above indicated one but not above 60 C, or a substance able to regenerate gas. Method of preparing a contrasting substance involves emulsification of an oily phase containing the above indicated substances, at least, in a single lipophilic solvent, in an aqueous phase. Method can be realized by addition of an oil-soluble substance in an oily phase of preliminary prepared emulsion of type "oil-in-water". Method of producing human or animal body image involves administration of new contrasting substance in body and producing an ultrasonic image. EFFECT: enhanced efficiency. 15 cl, 14 ex
Patent RU-2111830-C1 (RU)
Title: Устройство для подачи расплавленного металла в установку непрерывной вертикальной разливки с вытягиванием вверх заготовок и установка с использованием этого устройства
Inventor: IVON GALLO
IPC: B22D11/103
Filed: 1994-05-11
Granted: 1998-05-27
Abstract: Изобретение относится к области металлургии, к непрерывному вертикальному литью заготовок. Устройство для питания расплавленным металлом расположено между источником расплавленного металла и установкой для литья и выполнено в виде модульной конструкции, содержащей сифон для подвода расплавленного металла от источника металла к установке для литья. Сифон выполнен в виде разборной детали и пластины для нагрева сифона, установленных вокруг сифона и в контакте с ним. Изобретение направлено на повышение производительности процесса непрерывного литья чугунных труб. 2 с. и 8 з.п. ф-лы, 6 ил.
Patent RU-2107641-C1 (RU)
Title: Method of dismantling insulation coats
Inventor: IEVLEV E M
IPC: B63B59/06
Filed: 1996-02-05
Granted: 1998-03-27
Abstract: FIELD: shipbuilding. SUBSTANCE: method of dismantling the insulation coats is effected through high-frequency thermal treatment of adhesive layer between coat and metal surface under it. Thermal action on adhesive layer is effected from side of metal surface through induction heating of inductor in high-frequency magnetic field; inductor is located on side of coat; induction heating is performed at definite frequency range of field, temperature and rate of heating. EFFECT: enhanced efficiency.
Patent RU-2093364-C1 (RU)
Title: Roll-type briquetting press
Inventor: BURKIN SERGEJ P
IPC: B30B11/18
Filed: 1996-02-26
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to presses intended for producing briquettes from loose and plastic materials for metallurgical, coal, mining, and other industries. Press has hollow rolls installed in body and provided with rotation drive unit, and extracting device in the form of rods with means for their displacement. Rods in quantity equal to quantity of seats in roll are fasten in roll body radially and spring-loaded with possibility for advance movement. One end of each rod is provided with striker having supporting surface partly forming bottom of seat. Means for movement is in the form of supporting axles installed coaxially to rolls and in their hollows. They are provided with protrusions which can interact with ends of rods which are opposite to ends provided with strikers. Supporting axles can be turned and fixed, and they have recesses which can receive ends of rods which are opposite to ends having supporting surface. This design prevents sticking of briquettes after their formation and repeated getting into zone of deformation and compaction. EFFECT: high efficiency. 5 dwg
Patent RU-2120240-C1 (RU)
Inventor: DUBROVSKIJ ARKADIJ VENIAMINOVI
IPC: A61B17/04
Filed: 1996-03-05
Granted: 1998-10-20
Abstract: FIELD: medical engineering; surgery. SUBSTANCE: device has fixative, moving jaw and thread pulling-out/up facility synchronized with passing of needle and having needle ligature through tissues. Device casing has internal suturing mechanism and operating part in form of arc-shaped needle guide and needle pusher. Internal suturing mechanism includes moving body with driving gear mounted on driving shaft and needle pusher made as perforated driving belt capable of pressing the needle over all length of the latter. Moving jaw is hinge-connected to body and is provided with guiding grooves made also in moving body to ensure accurate passage of needle in preset direction. EFFECT: effective used in deep hollows for connection of large surfaces by means of atraumatic needles. 2 cl, 1 dwg
Patent RU-2111409-C1 (RU)
Title: Method of insulation of welded joints of pipe lines erected from steel pipes with manufacture enamel coats
Inventor: POTAPOV V B
IPC: F16L58/14
Filed: 1996-04-04
Granted: 1998-05-20
Abstract: FIELD: erection of pipe lines. SUBSTANCE: method consists in applying the enamel frit on outer surface of welded joint after section to be insulated is heated to mould enamel coat. Heating is effected with the aid of annular gas furnace whose burners are located at angle relative to line between burner and center of pipe. Description contains heating parameters and mathematical dependence of angle of inclination of burners on their distance to surface of pipe and its diameter. EFFECT: enhanced reliability.
Patent RU-2144340-C1 (RU)
Title: Autoperitoneal composite transplant for hernioplasty
Inventor: KORNILAEV P G
IPC: A61B17/00
Filed: 1996-04-16
Granted: 2000-01-20
Abstract: FIELD: medicine, particularly, surgery of hernias. SUBSTANCE: transplant is formed from duplication of deepithelized grafts of hernial sac, polymer composition of medicinal adhesive SULFAKRILAT joining the grafts, from reinforcing surgical threads with antimicrobial action; application of separate through scarifications. EFFECT: increased mechanical strength of transplant and prevented sacirnation. 4 dwg, 1 ex
Patent RU-2095559-C1 (RU)
Title: Method for treating down-hole zone of oil bed
Inventor: GORODILOV VIKTOR A
IPC: E21B43/27
Filed: 1996-07-05
Granted: 1997-11-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, injected into well is solution of acid and solution of surface-active matter in which used are solutions on accompanying brine water. Before injection of acid solution, bottom-hole of well is filled with 3-15% solution of muriatic acid on accompanying brine water. Technological delay is undertaken until level of muriatic acid is reduced. Level of filling bottom-hole is raised by new portion of muriatic acid solution. Operations of reducing-raising level are repeated. Injected into down-hole zone are acid solution and solution of surface-active matter until well injectivity reaches at least 70% of injectivity of closest injection wells. Injection of solutions is performed in mode of their continuous motion in down-hole zone of well. EFFECT: high efficiency.
Patent RU-2095796-C1 (RU)
Title: Способ обнаружения и неразрушающего анализа веществ, содержащих ядра легких элементов
Inventor: MOSTOVOJ VLADIMIR I
IPC: G01N23/204
Filed: 1996-06-24
Granted: 1997-11-10
Abstract: Использование: обнаружение и неразрушающий анализ веществ, содержащих ядра легкий элементов с атомными массами до 30, в том числе органических веществ, с практическим исключением возможности случайного или умышленного экранирования или сокрытия исследуемого вещества в анализируемом объекте, которым может быть как багаж, так и другие объекты, не допускающие вскрытия или нарушения целостности с целью исследования их содержимого. Сущность изобретения: анализируемый объект облучают потоком быстрых моноэнергетических нейтронов, генерируемых в результате реакции в материале мишени, сопровождаемой образованием заряженных частиц отдачи. Определяют моменты времени возникновения, величины энергии и векторы исходного движения нейтронов по моменту времени регистрации и координатам точки взаимодействия заряженных частиц отдачи с позиционно-чувствительными детекторами заряженных частиц отдачи. Регистрируют нейтроны, однократно упруго рассеянные на веществах внутри анализируемого объекта. Об элементном составе и пространственном распределении веществ в анализируемом объекте судят по величинам масс ядер входящих в них элементов, определяемых по величинам энергий и углов рассеяния нейтронов с известными моментами времени возникновения, величиной энергии и векторами исходного движения, претерпевших однократное упругое рассеяние в веществах анализируемого объекта, и координатам точек, в которых произошло это рассеяние, путем регистрации моментов времени и координат точек двух последующих взаимодействий каждого из этих нейтронов с рабочим веществом двух и более позиционно-чувствительных детекторов нейтронов. Первое из взаимодействий является реакцией упругого рассеяния нейронов на известном рабочем веществе этих детекторов. 4 з.п. ф-лы, 3 ил.
Patent RU-2105907-C1 (RU)
Title: Hydraulic cylinder synchronization system
Inventor: GOJDO M E
IPC: F15B11/22
Filed: 1996-07-23
Granted: 1998-02-27
Abstract: FIELD: hydraulic equipment where agreed motion of output links of hydraulic motors is required. SUBSTANCE: system includes two hydraulic cylinders, reverse spool valve unit, supply source, synchronization device; reverse spool valve unit is made in form of two five-line three-position distributors with closed center. Pressure line of each distributor is connected with pressure main of supply source. Two actuating lines are connected with working chambers of hydraulic cylinders. First return line of one of two distributors is connected with second return line of other distributor and second return line is connected with first return line of other distributor. Combined return lines of distributors are connected with respective inlets of throttling distributor. Back coupling provides for opening. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2109952-C1 (RU)
Title: Process of fixing of rock workings
Inventor: POGUDIN JU M
IPC: E21D11/10
Filed: 1996-08-12
Granted: 1998-04-27
Abstract: FIELD: mining industry. SUBSTANCE: process of fixing of rock working includes support of open surface of roof by means of makeshift lining with its subsequent movement to driven section, formation of bearing shell with the aid of forms and erection of permanent lining after this. Forms rest against supporting member, it houses spring-loaded partition coupled to mobile part of punch prop. For formation of bearing shell forms are first driven under roof, spring-loaded partition is oriented below design mark of working height and is used to consolidate hardening material to level of design mark of working. After hardening of material forms are transferred to another position. Frames of permanent roof are erected under formed bearing shell at specified design mark of working. Surface of spring-loaded forms facing roof can be coated with antiadhesive material. EFFECT: improved efficiency and reliability of process. 1 cl, 5 dwg
Patent RU-2099913-C1 (RU)
Title: Root cutter
IPC: A01B49/00
Filed: 1996-09-04
Granted: 1997-12-27
Abstract: FIELD: agricultural engineering, in particular, forestry and horticulture. SUBSTANCE: root cutter has frame, carrier wheels mounted on frame, bars with working tools and solution container with pipes connectable to working tools. Working tools are formed as two wide flat hoes. Bars are movable within frame. Covering rolls are positioned behind flat hoes. Carrier wheel height may be adjusted to provide root undercutting for depth ranging between 32 and 36 cm. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2118636-C1 (RU)
Title: Acetic acid isolation process
Inventor: KOVALEV O S
IPC: C07C53/08
Filed: 1996-10-18
Granted: 1998-09-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: acetic acid is distilled off from ammonia-acetate waste obtained after separation of powdered copper from copper-ammonia solution at residual pressure 0.1-0.3 atm in presence of alkali component in amount 0.415-0.75 mol/l. EFFECT: increased completeness of acetic acid isolation and content of impurities in acetic acid distillate reduced virtually to zero. 1 tbl
Patent RU-2129044-C1 (RU)
Title: Cone-type crusher
Inventor: BELOBORODOV L S
IPC: B02C2/02
Filed: 1997-05-06
Granted: 1999-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: cone-type crusher has bed frame with crushing bowl whose working surface is made in form of circular stages directed towards intake hole forming crushing chamber together with wear plate of crushing cone. Outer surface of wear plate of crushing cone has projections in its lower portion located along generatrices of wear plate over length equal to 0.25-0.5 of length of generatrix. Section of these projections reduces towards lesser diameter of cone. EFFECT: enhanced efficiency of crushing, reduced power consumption, reduced wear of wear plates, improved quality of crushed material. 3 dwg
Patent RU-2132481-C1 (RU)
Title: Sail-type windmill
Inventor: BOROVOJ A I
IPC: F03D3/00
Filed: 1997-05-13
Granted: 1999-06-27
Abstract: FIELD: wind-power engineering; driving electric generators, water lifts, mills, pumps, compressors. SUBSTANCE: windmill has frames carrying flexible sail vanes and installed on vertical central axle. Flexible vane has additional axle of revolution apart from central axle. Both axles are spaced 0.1 to 0.45 of vane length apart. EFFECT: simplified design, improved utilization of sail vanes.
Patent RU-2130085-C1 (RU)
Inventor: KAZAKOV V M
IPC: B24C1/10
Filed: 1997-05-29
Granted: 1999-05-10
Abstract: FIELD: repair of internal combustion engines. SUBSTANCE: process is meant for surface hardening of parts with the use of metal shots. Powder additive is added into lubricating and cooling fluid. Ultrasonic vibration are superimposed on jet of lubricating and cooling fluid. Machining is carried out with the aid of plant with special bubbler to mix lubricating and cooling fluid with powder additive. This plant is equipped with cavitation- ultrasonic mixer. Process provides for high quality of machined surface thanks to use of combined machining, enhances its wear resistance and ensures softer sliding of piston over surface of cylinder. EFFECT: high quality of machined surfaces, enhanced wear resistance and softer sliding of piston over surface of cylinder. 5 cl, 1 dwg
Patent RU-2116991-C1 (RU)
Inventor: GOLOVANOV V G
IPC: C05B11/04
Filed: 1997-08-13
Granted: 1998-08-10
Abstract: FIELD: inorganic fertilizers. SUBSTANCE: raw phosphate material is decomposed by acid solutions while simultaneously being ground on ball mill for 45-90 min, after which product is granulated. In the ball mill, drum rotation speed is 0.3-0.8 n cr , where n cr  is arbitrary critical speed, and filling rate of the mill with balls is φ = 0.2-0.3, where φ is ratio of the mill volume occupied by balls before operation to the total mill volume. EFFECT: increased productivity and reduced power consumption.
Patent RU-2128182-C1 (RU)
Title: Method and apparatus for producing cyclopentadienylmagnesium tricarbonyl
Inventor: DMITRIEV A S
IPC: B01J8/10
Filed: 1997-08-22
Granted: 1999-03-27
Abstract: FIELD: motor fuel antiknock agents. SUBSTANCE: cyclopentadienylmagnesium tricarbonyl is prepared by interaction of sodium cyclopentadiene derivative and anhydrous manganese dichloride followed by carbonylation of reaction mass with carbon monoxide under inert atmosphere in tetrahydrofuran at heating, elevated pressure, and stirring in presence of transition metal carbonyl additive. Advantageously, diiron carbonyl sulfide in quantity 0.05-0.1 mol % is used and stirring is carried out at relative velocity of displacement of solid and liquid reaction mass components at least 10 m/s. Carbonylation is preferably carried out at 250-260 C and pressure 80- 100 kg/sq. cm. Basic constructional feature of apparatus is its stirring device in the form of propeller and turbine agitators mounted on central shaft one above the other, while members of reactor and agitators are linked with each other by specified proportions providing high efficiency, vigorous stirring of reaction mass, and yield of product increased to 95.2%, while process duration is reduced to 15-20 min. EFFECT: enhanced process efficiency. 4 cl, 1 dwg, 1 tbl
Patent RU-2129936-C1 (RU)
Title: Holder of threading die for threading outer thread
Inventor: KAZACHKOV M V
IPC: B23G1/30
Filed: 1997-09-11
Granted: 1999-05-10
Abstract: FIELD: metal cutting, namely threading outer fastening triangle-profile thread by means of threading die. SUBSTANCE: threading die holder includes housing with self-extending mandrel to which non-slit thread cutting die is secured by means of screws. In order to provide lowered outer thread, non-slit threading die is mounted with inclination in self-extending mandrel. Inclination of threading die is adjusted by means of screws with cone end portions. Adjusting screws are arranged with possibility of engagement with end of threading die. Threading die is slightly spaced from mandrel end for providing possibility of its inclination. EFFECT: enlarged manufacturing possibilities of threading die. 3 dwg
Patent RU-2142266-C1 (RU)
Title: Method of treatment and prophylaxis of chronical dermatoses
Inventor: EL KIN V D
IPC: A61H1/00
Filed: 1997-12-15
Granted: 1999-12-10
Abstract: FIELD: treatment and prophylaxis of chronical dermatoses. SUBSTANCE: use is made of therapeutic physical training which includes morning hygienic gymnastics, daytime lesson of therapeutic physical training against background of traditional therapy. Administered additionally are training on velotrainer at evening time with gradual increase of load from 2 to 10 min daily, for, at least, 10 days. EFFECT: higher efficiency of treatment, reduced term of treatment, prevented complications and reduced recurrences. 3 ex
Patent RU-2129306-C1 (RU)
Title: Human body model
Inventor: DEDOV E I
IPC: G09B23/32
Filed: 1998-01-21
Granted: 1999-04-20
Abstract: FIELD: aiding tools for displaying external and internal organs. SUBSTANCE: device has members which model external and internal organs of human body and ultraviolet light source with filters. Skeleton with hinges for joints and members which model internal organs are made from fluorescent transparent polymers. Muscular system and film which models skin are also made from fluorescent transparent polymers, which exhibit viscous-elastic characteristics and match elasticity of human muscles and skin. When model is illuminated by ultraviolet light source in specific spectral band, some parts of model start light emission. Other parts remain transparent to visible light. This is achieved by different luminophore groups added to various members of model. EFFECT: facilitated demonstration abilities. 4 dwg
Patent RU-2140755-C1 (RU)
Title: Cherry nonalcoholic beverage
Inventor: PISNJACHEVSKIJ T A
IPC: A23L2/56
Filed: 1998-12-17
Granted: 1999-11-10
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: beverage has the following components, kg/1 000 l of ready product: taste-aromatic base (aromatic principle "Kljukva") 1.50; sweetening substance 0.10-95.14; citric acid 1.87; carbon dioxide 3.22-4.15 and water - the rest. Beverage has synthetic and/or natural sweetening agent as a sweetening substance. Except for, beverage has additionally 0.177 kg of sodium benzoate per 1 000 l of ready product. This beverage has cherry aroma in combination with grapefruit tint. EFFECT: high quality and stability of the beverage. 3 cl, 4 ex
Patent RU-2148822-C1 (RU)
Inventor: BUDOVICH V L
IPC: G01N30/12
Filed: 1998-12-29
Granted: 2000-05-10
Abstract: Изобретение относится к области приборостроения и может найти применение при градуировке и поверке газоанализаторов. Предложено устройство для приготовления калибровочной газопаровой смеси, содержащее сосуд для насыщения газа парами вещества, газовую линию для подвода газа в сосуд, газовую линию для вывода газопаровой смеси из сосуда, приспособление для разбавления газопаровой смеси, газовую линию для подвода потока разбавляющего газа в приспособление для разбавления, газовую линию для вывода разбавленной газопаровой смеси из приспособления для разбавления в градуируемый газоанализатор и побудитель расхода газа. В устройство введен адсорбер, установленный в газовой линии для вывода разбавленной газопаровой смеси на выходе градуируемого газоанализатора или параллельно ему. Изобретение расширяет круг веществ, пригодных для приготовления калибровочных газопаровых смесей. 4 з.п. ф-лы, 3 ил.
Patent RU-2159503-C1 (RU)
Title: Композитный материал акустического демпфера
Inventor: GOLITSYN V JU
IPC: H03H9/30
Filed: 1999-03-30
Granted: 2000-11-20
Abstract: Предлагаемый композитный материал относится к радиоэлектронным материалам и может быть использован в различных устройствах на поверхностных акустических волнах. Композитный материал акустического демпфера содержит в качестве эпоксидной смолы эпоксидную низкомолекулярную диановую смолу с мол. м. не более 400, в качестве отвердителя - низкомолекулярный алифатический полиамид с мол. м. не более 1000, в качестве наполнителя - пылевидную двуокись кремния, причем максимум гранулометрического распределения зерен двуокиси кремния по размерам лежит между λ/4 и λ/2, где λ - длина поверхностностной акустической волны. Заявляемый композитный материал имеет следующее соотношение компонентов, вес. ч.: эпоксидная низкомолекулярная диановая смола 1,8 - 2,2; низкомолекулярный линейный алифатический полиамид 6,5 - 7,5; двуокись кремния 1 - 1,5. Техническим результатом является упрощение процесса приготовления композитного материала и повышение уровня подавления ложных сигналов. 1 ил., 1 табл.