baber/WOPTO huggingface dataset:
Patent RU-2147709-C1 (RU)
Title: Газоинжекторное сопло
Inventor: IVAR IVARSEN PRIMDAL
IPC: F23D14/48
Filed: 1995-06-01
Granted: 2000-04-20
Abstract: Изобретение относится к газоинжекторному соплу, в частности, к инжекторному соплу, предназначенному для подачи окислителя в горелке. Газоинжекторное сопло содержит выпускную камеру со стенкой и выпускное отверстие на выпускном конце выпускной камеры, причем стенка в направлении выпускного конца выполнена изогнутой по кривой линии, стенка выполнена с цилиндрической внутренней поверхностью и наружной поверхностью, концентрично обхватывающей внутреннюю поверхность, причем наружная поверхность выполнена изогнутой по непрерывно кривой линии у выпускного конца на участке l и на выпускном отверстии с образованием острой кромки сходится с внутренней поверхностью, причем изогнутый участок l имеет радиус кривизны R согласно уравнению:  , причем l имеет указанное значение, t - максимальное горизонтальное расстояние между внутренней и наружной поверхностями, α - угол кромки на выпускном конце вокруг выпускного отверстия. Изобретение позволяет обеспечить надежность функционирования газоинжекторного сопла путем совершенствования конструкции сопла. 8 з.п. ф-лы, 1 ил.
Patent RU-2104909-C1 (RU)
Title: Flowing medium package
Inventor: ROL F LIR
IPC: B65D1/32
Filed: 1993-08-28
Granted: 1998-02-20
Abstract: FIELD: packing. SUBSTANCE: aluminium housing of package is made by extruding without subsequent partial annealing and is provided with zone designed for exerting pressure and made in form of at least one cavity for manipulating. EFFECT: enlarged operating capabilities. 7 cl, 3 dwg
Patent RU-2089028-C1 (RU)
Title: Satellite communication antenna system
Inventor: SEMENOV MIKHAIL M
IPC: H01Q15/02
Filed: 1996-02-27
Granted: 1997-08-27
Abstract: FIELD: reception of signals of communication satellites; may be used as individual for reception of satellite television. SUBSTANCE: switching-over of channels does not require mechanical re-tuning of antenna and is conducted from control desk. Antenna system has spherical lens, row of radiators positioned in focal surface of spherical lens. Radiators are made in the form of matching element and exciters mounted in sequence. Exciters are connected to commutator through switches. Commutator is linked through coaxial cable to input of resonance chamber coupled to frequency converter across which output filter with low-noise amplifier is placed. Radiator is fitted with matching element in the form of section of round waveguide with bushing of conductive material to receive waves with circular polarization. EFFECT: increased operational efficiency. 3 cl, 1 dwg
Patent RU-2121954-C1 (RU)
Inventor: BELYJ D M
IPC: B65G27/00
Filed: 1996-02-21
Granted: 1998-11-20
Abstract: Использование: в области вибрационного транспортирования для перемещения изделий в приборостроении, технологическом оборудовании и т.п. Вибрационное транспортное устройство включает немагнитное основание, установленное на связанной с источником колебаний ферромагнитной несущей поверхности, и механизм создания переменных в течение периода колебаний сил трения, который выполнен в виде постоянного магнита и клина из ферромагнитного материала, размещенного между постоянным магнитом и основанием и жестко укрепленного на последнем вдоль направления колебаний. Постоянный магнит упруго установлен на основании с возможностью смещения вдоль направления колебаний в область больших или меньших толщин клина. Упрощается конструкция, расширяются ее функциональные возможности, снижаются энергозатраты на вибротранспортирование. 2 ил.
Patent RU-2138527-C1 (RU)
Title: Method of manufacturing anticorrosion coating
Inventor: SMETANINA O E
IPC: C09F1/04
Filed: 1996-03-27
Granted: 1999-09-27
Abstract: FIELD: corrosion protection. SUBSTANCE: method including polymerization of tallow pitch in compositions with oxides and chlorides of various metals at 165-185 C is distinguished by that composition is supplemented by lump sulfur in amount 2.5-5.0% of the weight of tallow pitch. EFFECT: enhanced process efficiency and strengthened coating. 1 tbl, 2 ex
Patent RU-2089391-C1 (RU)
Title: Process of manufacture of end collars for protective-bonding layer of rocket engine of rocket projectile
Inventor: GEJDEK EDUARD A
IPC: B29C39/02
Filed: 1996-03-27
Granted: 1997-09-10
Abstract: FIELD: manufacture of articles based on low- molecular rubber, manufacture of end collars with special physico-mechanical characteristics for protective-bonding layer on rocket engines working on mixed solid fuel. SUBSTANCE: after filling with composition form is kept in air for 15-20 min and then is closed by pressure of press in the course of 4-6 min. Surplus of compound and volatile products are removed through vertical channels having total area of cross-section numerically equal to 0.001 0.002 volume of collar. Composition in closed volume is heated with rate 1-2 C/min and solidifies at temperature 120-135 C in the course of 3.0-8.0 h with simultaneous removal of volatile products in process of heating and solidification. After this form is cooled in open air to temperature of 30-40 C and finished article is extracted. Before start of process form and composition are heated to 60 C. EFFECT: increased quality of collars. 3 cl
Patent RU-2102053-C1 (RU)
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A61G1/02
Filed: 1996-04-11
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: sanitary cart has wheel chair provided with upper panel with front bearing rollers hinge-coupled on panel by front and rear feet with wheels on lower ends and with feet folding device. It has also litter with collapsible back and assembly for fixing the back. Base plate is provided on transport facility for installation of wheel-chair with litter. Provision is made for locks to secure litter on wheel-chair and the latter on base plate. Feet folding device is made as double-link leverage which couples lower parts of front and rear feet and pedal attached to rear links. Sanitary cart has inclined double-link leverage coupling the rear feet with panel and having the cross piece secured to its lower links. Stop for lower links of inclined leverage is provided on pedal of horizontal leverage. Base plate is fitted with turning front end-piece and lock for wheel-chair in the shape of spring-loaded turning plate. Litter back fixing assembly is made as telescopic tie-rod with transverse recesses on one side of internal rod interacting with spring lock by means of recesses. Back fixing assembly is provided with handle for turning the external rod around axis. EFFECT: more reliable construction. 5 cl, 11 dwg
Patent RU-2143091-C1 (RU)
Title: Камерная трансформируемая электропечь "прэтти"
Inventor: PETROV V A
IPC: C21D9/00
Filed: 1996-05-29
Granted: 1999-12-20
Abstract: Изобретение относится к области нагревательного термического оборудования и может быть использовано для нагрева при термической обработке широкой номенклатуры заготовок и деталей. Техническим результатом является обеспечение эффективного и экономичного нагрева заготовок различной формы, а также снижение ручного труда. Камерная трансформируемая электропечь "ПРЭТТИ" для нагрева при термической обработке деталей широкой номенклатуры содержит металлический корпус, выполненный составным из трех частей, при этом подовая и сводовая части выполнены в виде самостоятельных нагревательных блоков с теплоизолирующей футеровкой и электронагревателями сопротивления, при этом на сводовой части на обоих торцах установлены футерованные заслонки, обеспечивающие эффективное использование средств механизации процессов посадки и выдачи деталей, а увеличение объема рабочего пространства за счет увеличения высоты свода над подом достигается путем установки между подовой и сводовой частями блока-проставки, на внутренней стороне которой установлены экраны, отражающие поток тепловой энергии от свода и подины, уменьшая потери тепла через кладку и направляющие отраженные потоки тепловой энергии на детали, выполняя роль "пассивных отражающих нагревателей". 3 з.п.ф-лы, 3 ил.
Patent RU-2133603-C1 (RU)
Title: Hand cream "maria"
Inventor: SELEZNEV KONSTANTIN GEORGIEVIC
IPC: A61P29/00
Filed: 1996-06-10
Granted: 1999-07-27
Abstract: FIELD: cosmetology. SUBSTANCE: cream has the following components at ratio, wt. -%: anhydrous lanolin 1.0; emulsion wax 2.0; glycerol 1.0; glycerol monostearate 3.0; perfume oil 5.0; refined sunflower oil 5.0; carbomer 0.3; sodium hydrocarbonate 0.4; paraform 0.03; nipagin 0.1; biologically active addition from medicinal leech 2.0; perfume up to 1.0 and water up to 100. Invention is designed for hand skin care. EFFECT: enhanced anti-inflammatory and softening effect of cream.
Patent RU-2104662-C1 (RU)
Inventor: BABKOV I V
IPC: A24C5/60
Filed: 1996-08-06
Granted: 1998-02-20
Abstract: FIELD: tobacco industry, in particular, production of nonfilter cigarettes. SUBSTANCE: method involves generating pulsed laser radiation; dividing it into n-secondary laser beams; focusing them to provide burning and formation of vent openings in cigarette paper in direction perpendicular to cigarette longitudinal axis for time interval equal to one laser pulse; wrapping tobacco filler with this paper; rolling it to produce tobacco strand; glueing and cutting to obtain tobacco products of predetermined length. Apparatus has laser, rotary mirrors, raster diffraction grating, objective and drum with cigarette paper tape, unit for filling cigarette paper with tobacco, rolling it to produce strand and glueing, optoelectronic pair having light source and photodetector. EFFECT: improved quality of nonfilter tobacco articles by reduced toxicity due to vent openings in cigarette paper adapted to maintain optimum ratio of air and smoke drawn by smoker during smoking of cigarette. 3 cl, 1 dwg
Patent RU-2137769-C1 (RU)
Title: Method of preparing epoxide
Inventor: DEHVID ASKIN
IPC: A61P37/04
Filed: 1995-02-27
Granted: 1999-09-20
Abstract: FIELD: organic synthesis. SUBSTANCE: method of preparing epoxide with formula I:   (I) includes following steps: (i) interaction of 1 equivalent of compound with formula II:   (II) with 1-2 equivalents of halogenation agent at temperature from -40 to -100 C in solvent mixed with aqueous solution of weak base and (ii) cyclization halohydrin with formula III:   (III) prepared in step (i) by adding base in solvent. Compound I is a new intermediate utilized in synthesis of human HIV protease inhibitors. EFFECT: extended range of compounds useful in synthesis of anti-aids preparations. 6 cl, 11 ex
Patent RU-2126071-C1 (RU)
Title: Device for moving cantilever of offshore drilling rig
Inventor: TIMCHENKO PAVEL MIKHAJLOVICH
IPC: E02B17/00
Filed: 1996-10-21
Granted: 1999-02-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: this relates to facilities for development of continental marine shelf and namely to movement of extending cantilever which carries drilling setup of offshore drilling rig. In device, slide member is installed in lower part of cantilever and is made in the form of interconnected cheeks. Abuts are made in the form of levers which are installed symmetrically relative to central axis of slide member. Abuts are provided with balancing weights for changing their position. Due to positioning of slide member in lower part of cantilever and its structural embodiment reduced is amount of metal needed for manufacture of components involved in movement of cantilever. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2150274-C1 (RU)
Inventor: LIVITSKIJ V I
IPC: A61K31/4184
Filed: 1996-12-26
Granted: 2000-06-10
Abstract: FIELD: organic chemistry, medicine, pharmacology. SUBSTANCE: invention relates to stabilized water-soluble composition of 1,2,3-trialkylbenzimidazolium triiodide of the formula (I)   where R 1 , R 3  are alk; R 2  is alk, H. Water-soluble composition has 1,2,3-trialkylbenz-imidazolium triiodide, organic bipolar dissociating basic mild aprotonic or protonic solvent and surface-active substance taken at the definite ratios and forms stable solution. EFFECT: broadened spectrum, prolonged biological effect of active component. 7 tbl, 2 ex
Patent RU-2118421-C1 (RU)
Title: Method for creation of dam
Inventor: KHASENEVICH LEONID SULEJMANOVI
IPC: E02B7/00
Filed: 1997-04-07
Granted: 1998-08-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: this relates to creation of impermeable dam with filled space and reinforced concrete framework. Enclosed framework of dam is erected tier after tier with height of each not over 2 m. Poured inside lower tier is thixotropic suspension to height which is not over half of tier height. Then, poured into suspension is sand, gravel or clayey ground up to level of tier top with bringing minimal density of mixture to ρ = 2 g/cu.cm. Initial density of suspension in case of filling with sand or gravel must be not less than 1,2 g/cu.cm, and at filling with clayey ground density must not exceed 1,1 g/cu.cm. After that, reinforcement framework of next tier is erected and entire cycle of operations is repeated. Tier after tier erection of dam is continued up to reaching its very top. Walls of framework can be made sufficiently thin and designed only for initial thrust of mixture which after hardening transmits less thrust to walls and due to this fact permeability of dam is reduced together with amount of materials needed for construction of dam. EFFECT: higher efficiency. 3 dwg
Patent RU-2125920-C1 (RU)
Inventor: KOZIN V A
IPC: B22D11/00
Filed: 1997-04-22
Granted: 1999-02-10
Abstract: FIELD: metallurgy; may be used in casting of aluminum and aluminum alloys castings. SUBSTANCE: method includes casting molding in mold with the help of mandrel accommodated in mold. In so doing, upper surface of mandrel is located in zone of liquid metal, and mandrel lower part equalling 30-60% of its height in zone of liquid-solid phases. The device for embodiment of the method has mold and mandrel whose height equals 0.5-0.8 mold height. EFFECT: higher quality of castings; simplified design of device. 3 cl, 1 dwg
Patent RU-2140389-C1 (RU)
Title: Jacking-up device with support wedge
Inventor: KHABARDIN V N
IPC: B66F7/22
Filed: 1997-06-19
Granted: 1999-10-27
Abstract: FIELD: mechanical engineering; maintenance of materials handling and diagnostic devices; servicing and repair of wheeled vehicles. SUBSTANCE: proposed device is designed for jacking-up front axles of trucks and wheeled tractors, except for vehicles with wheel arrangement 3x2, and for one-by-one jacking-up of front and rear axles of above-indicated vehicles with wheel arrangement 4x4. device can be used for servicing and repair of vehicles both in garage and in the field. Device furnished with supporting and jacking-up wedge members provides engagement of beam of front or rear axle of moving vehicle with fixed wedge. As a result, jacking-up of axle (or axle, one by one, of vehicles with wheel arrangement 4x4) is provided by support wedges under action of motive force, inertia and weight of serviced vehicle. Proposed device is simple in design and requires low energy for its operation. EFFECT: reduced time taken for jacking-up which takes several seconds. 4 cl, 2 dwg
Patent RU-2130874-C1 (RU)
Inventor: SHENGARDT A S
IPC: B64D25/00
Filed: 1997-09-17
Granted: 1999-05-27
Abstract: Аварийно-сигнальная система используется в авиации. В ее состав входит радиобуй с парашютом, расположенные в нише на летательном аппарате, механизм вывода радиобуя из ниши и блок определения экстремальной ситуации, управляющий механизмом вывода радиобуя из ниши. Радиобуй снабжен датчиком наличия воды, надувным плавательным средством и устройством расцепления. Радиобуй соединен с конструкцией летательного аппарата буксировочным фалом, что обеспечивает расположение радиобуя в непосредственной близости от терпящего бедствие летательного аппарата. Увеличивается надежность поиска как на суше, так и на море. 1 з.п.ф-лы, 4 ил.
Patent RU-2122653-C1 (RU)
Title: Submersible electric pumping unit
Inventor: JALOVEGA S N
IPC: F04D1/06
Filed: 1998-04-09
Granted: 1998-11-27
Abstract: FIELD: lifting oil or water from wells, reservoirs and water basins. SUBSTANCE: submersible electric pumping unit includes parametric submersible electric motor and multi-stage module-type submersible pump. Impellers fitted on pump shaft have closed passages located radially. Cross section of these passages smoothly reduces from center to periphery. Outlet holes of passages are turned in way of inlet of impeller of next module of pump. EFFECT: reduction of hydraulic losses; increased pressure head in pump not provided with guide apparatus. 4 cl, 4 dwg
Patent RU-2148172-C1 (RU)
Title: Method of opencast mining of high bench with controlled caving
Inventor: KASHPAR L N
IPC: E21C41/26
Filed: 1998-04-20
Granted: 2000-04-27
Abstract: FIELD: mining industry, particularly, mineral opencast mining. SUBSTANCE: method includes separation of rock mass by parts with their subsequent haulage. Volume of each separated part of rock mass equals the sum of bin geometric capacity and volume of bulk above bin limited by and angle of muck angle of repose. Haulage of muck is effected by sectional bin whose sections are moved as bench is extracted at a distance equalling bin section width. EFFECT: higher mobility of haulage device; increased productivity. 2 dwg
Patent RU-2130500-C1 (RU)
Title: Method of producing metals and alloys
Inventor: DIGONSKIJ S V
IPC: C22B5/10
Filed: 1998-06-08
Granted: 1999-05-20
Abstract: FIELD: production of metals and alloys by reduction of oxides from ores and concentrates. SUBSTANCE: method includes formation of electric furnace reaction volume based on halides of alkali and/or alkali-earth metals, setting up of ore-thermal melting conditions in reaction volume, dissolving of oxides in melt, reduction of oxides from solution with solid carbon and separation of produced metal from dissolving melt. Oxides are reduced at temperature of 950-1500 C. Additional reducing agent is used in the form of carbon lining serving as electrode. In this case, partial pressure of carbon monoxide above melt is maintained below equilibrium for reducing monoxide. EFFECT: production of metals and alloys by reduction with solid carbon of metal oxides at temperatures considerably lower than that of chemical equilibrium of reduction reaction. 1 tbl
Patent RU-2147699-C1 (RU)
Title: Method of manufacture of sliding bearing
Inventor: BOGACHEV A P
IPC: B29C53/60
Filed: 1998-08-17
Granted: 2000-04-20
Abstract: FIELD: mechanical engineering; production of laminated articles by winding. SUBSTANCE: according to proposed method, sliding bearing is manufactured by winding continuous tape, impregnated with polymeric binder, onto mandrel for getting outer strong layer and forming inner antifriction layer by provision of pockets with self-lubricating filler in outer strong layer and subsequent hardening. Winding of outer strong layer is carried out before forming inner antifriction layer. Forming of inner antifriction layer is carried out by delivering self-lubricating filler under pressure through channels in mandrel. EFFECT: increased service life of sliding bearings. 3 cl, 5 dwg
Patent RU-2150740-C1 (RU)
Inventor: SHEVELEV S S
IPC: G06F17/30
Filed: 1998-12-29
Granted: 2000-06-10
Abstract: Изобретение относится к вычислительной технике и может быть использовано при создании баз данных. Техническим результатом является уменьшение аппаратурных затрат и повышение надежности устройства. Устройство поиска вхождений содержит блок памяти вхождений, компаратор, блок памяти слов, блок анализа, блок хранения адреса вхождений, блок управления, оперативно-запоминающие устройства, Д-триггер, электронные ключи, генератор тактовых импульсов, двоичные счетчики, реверсивные регистры, логические элементы И, НЕ-И, ИЛИ. 7 ил.
Patent RU-2152514-C1 (RU)
Title: System of control over transmission of track-laying mining machine
Inventor: GJUBNER G EH
IPC: B62D11/08
Filed: 1999-01-19
Granted: 2000-07-10
Abstract: FIELD: mining machine building. SUBSTANCE: invention is related to design of hydraulic systems of drive of undercarriage of mining machines. System of control over transmission of track-laying mining machine includes motor, kinematic chain with gear transmission and driving shaft, friction clutches, braking cams, hydraulic cylinders controlling friction clutches with spring-loaded cavities, pushers and rod spaces, unbraking hydraulic cylinders with piston spaces and pistons, feeding pump, hydraulic distributor, control pump, pressure valve, safety valve and pressure lines. Spring-loaded cavities of hydraulic cylinders controlling friction clutches are continuously connected to pressure line of control pump. EFFECT: provision for automatic and instant fixing of mining machine, its increased reliability and safety. 1 dwg
Patent RU-2145579-C1 (RU)
Title: Waste water sludge granulation process
Inventor: RJABCHIKOV N M
IPC: B01J2/20
Filed: 1999-02-22
Granted: 2000-02-20
Abstract: FIELD: waste water treatment. SUBSTANCE: paste-like sludge is forced through perforated die at gradient of sludge displacement velocity 20 to 90 S -1 , hydraulic resistance being maintained 0.05 to 0.5 MPa in the center of die and parabolically lowering in the direction to periphery. Power consumption on forcing 1 t of sludge is 0.43-0.1 kW/hr. EFFECT: reduced power consumption. 2 cl, 2 tbl
Patent RU-2153846-C1 (RU)
Title: Method of preparing compound for detection of injuries and microtraces on bone in mechanical injury
Inventor: MAL TSEV A E
IPC: A61B6/02
Filed: 1999-03-01
Granted: 2000-08-10
Abstract: FIELD: medicine, particularly, medicolegal traumatology. SUBSTANCE: method is applicable in practical work of medicolegal experts in examination of skeleton bone injuries of any localization resulted from mechanical injury. Method includes application to bone surface of layer of liquid transparent medium on which thin transparent cover material is placed; microscopic examination is carried out in reflected light with use of stereomicroscope of MBS type. Cover material is held on bone due to medium viscosity and effect of forces of surface tension. This layer of medium increases transparency and depth of examined surface, resolving power and definition of image to reveal traces, particles and microscopic injuries. EFFECT: higher accuracy of detection of injuries.
Patent RU-2156680-C1 (RU)
Title: Способ однопроходной дуговой сварки деталей из титана и его сплавов толщиной 10 мм и выше по газонасыщенным кромкам
Inventor: DOLOTOV B I
IPC: B23K9/16
Filed: 1999-03-24
Granted: 2000-09-27
Abstract: Изобретение относится к дуговой сварке плавлением титана и его сплавов и может быть использовано в различных отраслях промышленности при производстве титановых конструкций преимущественно средней и повышенной толщины. Уменьшение содержания газов в сварном шве до допустимых значений достигается тем, что сварку осуществляют при соотношении основных параметров режима и глубины проплавления, определяемом эмпирической формулой K = (I•U)/(V•H)< 50•10 4  кД/ж 2 , где K - коэффициент, характеризующий количество теплоты, приходящееся на единицу поверхности сварочной ванны; I - сварочный ток, A; U - дуговое напряжение; B; V - скорость сварки, м/с; H - глубина проплавления, м. 1 табл.
Patent RU-2150959-C1 (RU)
Inventor: SISJAGIN P N
IPC: A61K39/39
Filed: 1999-04-05
Granted: 2000-06-20
Abstract: Изобретение относится к ветеринарии. Поросятам вводят биозин и одновременно внутримышечно зоолан в виде 0,3%-ного водного раствора для профилактики в дозе 0,5-1,0 мл и для лечения в дозе 1,0-1,5 мл. Повышается эффективность профилактики и лечения, сокращаются сроки лечения, предотвращаются осложнения. 3 табл.