baber/WOPTO huggingface dataset:
Patent RU-2114757-C1 (RU)
Inventor: ALPARSLAN KOKAMAN
IPC: B63B35/00
Filed: 1994-07-25
Granted: 1998-07-10
Abstract: Изобретение относится к строительству морских буровых платформ, в котором отражено устройство и способ транспортировки и установки палубы морской буровой платформы на находящееся в море опорное основание. Полупогружное судно с двумя и несколькими погружными разделенными на отсеки понтонами имеет форму, предусматривающую наличие выреза или открытого участка, позволяющего охватить опорное основание, на которое намечено поместить палубу морской буровой платформы. На судне предусмотрены средства балластировки, которые состоят из отдельных герметичных отсеков в понтонах, и средства управления для избирательного регулирования потока воды, поступающего в герметичные отсеки. Палуба морской буровой платформы транспортируется в приподнятом положении на полупогружном судне и перекрывает указанный открытый участок таким образом, что сразу после правильного размещения полупогружного судна (т.е. приподнятая платформа устанавливается над опорным основанием, будучи выровненной относительно него), полупогружное судно быстро балластируется, наводя таким образом платформу на опорное основание. Изобретение позволяет устанавливать палубу на разнообразные опорные основания и снижает как возможность нарушения выравнивания, так и повреждения палубы. 2 с. и 10 з.п. ф-лы, 6 ил.
Patent RU-2083802-C1 (RU)
Title: Well strengthening method
Inventor: KRYSIN NIKOLAJ I
IPC: E21B47/00
Filed: 1994-07-20
Granted: 1997-07-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: this relates to drilling wells for oil, gas and water. According to method, casing string is lowered into bore-hole, and plugging solution is injected into hole clearance until it appears at bore-hole head. Plugging solution emerged at bore-hole head is injected again into casing string. Created is direct or return circulation of solution which is effected through averaging vessel installed at bore-hole head. In process of continuous circulation, plugging solution in averaging vessel is heated. Continuous circulation is performed stoplessly until plugging solution starts hardening. During this process, properties of plugging solution are being checked and regulated at bore-hole head at periods of heating plugging solution in averaging vessel. EFFECT: improved quality of well strengthening with levelling of periods of plugging solution hardening over entire height well shaft.
Patent RU-2081020-C1 (RU)
Title: Crawler tractor-carrier
Inventor: KOROLEV MIKHAIL P
IPC: B62D59/00
Filed: 1994-08-09
Granted: 1997-06-10
Abstract: FIELD: mechanical engineering; crawler vehicles. SUBSTANCE: crawler tractor-carrier has engine, main and final drives, front toothed wheels, tracks, drive to active trailed systems arranged in stern portion and including differential, axle-shafts and gear idlers. Torque delivered to drive of active trailed systems from engine through transmission, final drives, driving toothed wheels is conveyed to gear idlers by track. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2054927-C1 (RU)
Inventor: KARAULOV EVGENIJ I
IPC: A61K8/23
Filed: 1995-03-31
Granted: 1996-02-27
Abstract: FIELD: medicine. SUBSTANCE: cream has stearic acid or cosmetic stearin, distilled monoglycerides, high-molecular alcohols, lanolin, sunflower oil, cotton oil or soybean oil, potassium hydroxide and triethanolamine, biologically active addition as 20 or 40% aqueous-spirituous extract of rosewort biomass, glycerol, ethanol, borax, fragrant and water. Additionally, cream has chladon-12 or hydrocarbon propellent. Cream shows good absorption, eliminates dryness, improves skin properties. EFFECT: enhanced quality of cream.
Patent RU-2126852-C1 (RU)
Inventor: KRAVTSOV E E
IPC: C23F11/04
Filed: 1995-04-06
Granted: 1999-02-27
Abstract: Изобретение относится к защите металлов от кислотной коррозии и может быть использовано при травлении металлов и кислотных очистках оборудования. Ингибитор коррозии металлов в соляной и серной кислотах содержит продукт конденсации амина с альдегидом - фурфулиден-n-нитроанилин 11,7 - 14,3 мас. %, 4-(бис)-4-(диметиламино)-3-нитрофенил-(оксиметил)-антипирин 17,6 - 28,6 мас. %, 7-иод-8-оксихинолин-5-сульфокислота 11,7 - 14,3 мас. % и полиэтиленполиамин 42,8 - 58,8 мас. %. Ингибитор повышает степень защиты от коррозии стали, титана и хрома и снижает наводороживание стали. 2 табл.
Patent RU-2094865-C1 (RU)
Title: Spent nuclear fuel storage
Inventor: SHMAKOV LEONID V
IPC: G21C19/32
Filed: 1995-04-12
Granted: 1997-10-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: storage has water pond with girder ceiling that mounts spent fuel boxes suspended from hangers. The latter are, essentially, adjustable-length rods arranged along axis of flexible member placed between girders-mounted support and lead nut in top part of each rod. EFFECT: improved design. 4 dwg
Patent RU-2085330-C1 (RU)
Title: Method for in-line vacuumizing of metal during continuous pouring process
Inventor: UMANETS VALERIJ I
IPC: B22D11/113
Filed: 1995-04-19
Granted: 1997-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves supplying molten metal from pouring ladle into vacuumizer; providing jet in-line vacuumizing of metal in vacuumizer; feeding metal from vacuumizer through discharge branch pipe into intermediate ladle and further into crystallizers. Metal is supplied from vacuumizer into intermediate ladle by auxiliary branch pipe, into which inert gas is supplied, when metal level is raised in intermediate ladle above lower ends of branch pipes and vacuumizer is pressurized by molten metal. Apart from jet in-line vacuumizing, circulation vacuumizing of metal in intermediate ladle is performed. Inert gas flow rate Q in auxiliary branch pipe and diameter D of metal jet in channel of auxiliary branch pipe are set in accordance with dependences: Q = (6-12) q, D = (0.05-0.1) q, where q is weight consumption of molten metal from intermediate ladle, t/min; (6-12) is empirical coefficient taking into account conveyance of metal through auxiliary branch channel by neutral gas bubbles, cub m/min/ton/hour; (0.05-0.1) is empirical coefficient taking into account hydrodynamic laws of metal flowing in auxiliary branch pipe channel, m/min/ton. EFFECT: increased efficiency, simplified method and improved quality of metal. 1 tbl
Patent RU-2101066-C1 (RU)
IPC: A63F13/00
Filed: 1995-11-03
Granted: 1998-01-10
Abstract: FIELD: electronic entertainment games. SUBSTANCE: device is designed as cartridge which has controller, random result generator, controlled memory unit and game unit which has central processor, game situation input unit, gate situation display unit and interface. EFFECT: increased functional capabilities. 6 dwg
Patent RU-2112214-C1 (RU)
Title: Navigational instrument
Inventor: TSENNYKH KONSTANTIN MIKHAJLOVI
IPC: G01C22/00
Filed: 1995-11-27
Granted: 1998-05-27
Abstract: FIELD: determination of topographic coordinates and orientation of person going on foot. SUBSTANCE: navigational instrument contains angular orientation sensor, control panel whose output is connected with first input of computer whose second input is connected with output of angular orientation sensor, steel length sensor whose output is connected with third input of computer whose output is connected with inputs of indication unit and control panel, read signal shaper and vertical acceleration sensor whose output is connected with combined inputs of step length sensor and read signal shaper whose output is connected with fourth input of computer. EFFECT: extended range of application due to enhanced accuracy of instrument. 2 cl, 2 dwg
Patent RU-2119939-C1 (RU)
Title: Fuel additive and internal combustion engine fuel
Inventor: EMEL JANOV V E
IPC: C10L1/183
Filed: 1995-12-28
Granted: 1998-10-10
Abstract: FIELD: gasoline production. SUBSTANCE: additive contains, wt.-%: condensation product of polyamine with formula 1 and synthetic C 17 -C 20 -carboxylic acids, 0.1- 1.0; alifatic C 3 -C 5 -alcohol, 0.5-5.0; polyethylene glycol monoalkyl ether, 0.3-5.0; N,N-dimethylaniline, 0.5-2.0; 4-methyl-2,6-di-tert- butylphenol, 0.01-0.2; N-methylaniline, the balance. According to invention, additive is supplemented with 0.5 to 50% of hydrocarbon fraction boiling off within 150-360 C temperature range. Gasoline- based internal combustion engine fuel contains 0.5 to 5.0% of above- indicated additive. EFFECT: provided detergent activity and increased anti-knock characteristics. 2 cl, 2 tbl
Patent RU-2099975-C1 (RU)
Title: Method for preparation of nutritious mixture for organism adaptation in stressed situation
Inventor: BURMISTROV GENNADIJ P
IPC: A23L1/30
Filed: 1996-01-17
Granted: 1997-12-27
Abstract: FIELD: production of food goods for adaptation of organism in conditions of hermetic isolation from environment. SUBSTANCE: method involves mixing at pressure higher than atmospheric one in preset ratio fruit-and-berry juice of sublimated drying, glucose, potassium chloride and thiocyanide, pectin and $$$-extracts of coniferous needle of Siberian fir and coriander solved in carbon dioxide; and pressure overflowing for removal of carbon dioxide from mixture. EFFECT: higher efficiency.
Patent RU-2112936-C1 (RU)
Inventor: GRIGOR EV V M
IPC: G01J3/04
Filed: 1996-02-26
Granted: 1998-06-10
Abstract: Изобретение относится к измерительной технике и предназначено для калибровки магнитографов и устройств на базе спектрографов для измерения магнитных полей по эффекту Зеемана. Сущность изобретения: для калибровки фотометрических измерений расщепления спектральных линий в поперечном магнитном поле предлагается искусственно расщеплять в спектрографе на заданную величину спектральную линию на три линейно поляризованных компонента, два боковых из которых ортогонально поляризованы к центральному. Калибровка проводится на том же приборе и с тем же источником света, для которого ведутся измерения магнитных полей. Расщепление на три компонента осуществляется следующим образом: первая двупреломляющая лучеразводящая пластинка разделяет входящий в спектрограф свет на два пучка о-и е - лучи. Затем о-луч расщепляется на заданную величину пластинкой Саварра на два луча, образующие в фокальной плоскости спектрографа боковые σ-компоненты расщепления с поляризацией о - луча. Наконец, вторая двупреломляющая пластина сводит е - луч в середину между двумя боковыми σ-компонентами, который образует центральный π - компонент расщепления. 1 ил.
Patent RU-2122655-C1 (RU)
Title: Dirty gas displacing fan
Inventor: BALKIND O JA
IPC: F04D29/70
Filed: 1996-02-28
Granted: 1998-11-27
Abstract: FIELD: ventilating facilities for dust-laden and abrasive-particles contaminated media. SUBSTANCE: when impeller is rotating, its blades inclined through optimal angle carry away dust particles to conical surface; adequately chosen cone angles reduce erosion of root section of blades and produce turbulent stream which reduces friction between particles and fan surfaces. EFFECT: reduced erosion and improved service life of fan. 3 dwg
Patent RU-2095169-C1 (RU)
Title: Bimetallic wire production method
Inventor: STAZAEV VLADIMIR N
IPC: B21C1/00
Filed: 1996-03-20
Granted: 1997-11-10
Abstract: FIELD: wire production. SUBSTANCE: method of making bimetallic wire comprises steps of preparing belt whose both sides are coated by sheath metal; slitting said belt by rectangular cross section wires, forming wire sheath by rolling; at first making groove on wire faces without coat, then simultaneously bending wire edges until their close mutual joining or alternatively with mutual overlapping by 3-10% of half value of perimeter of said wire. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2104177-C1 (RU)
Title: Автоцистерна для пищевых жидкостей
Inventor: KORSHUNOV N S
IPC: B60P3/22
Filed: 1996-04-16
Granted: 1998-02-10
Abstract: Использование: изобретение относится к транспортным средствам для перевозки пищевых жидкостей в емкостях с отсеками, автоцистернами. Сущность изобретения: в автоцистерне для пищевых жидкостей, содержащей расположенную на ложементе шасси автомобиля цистерну, включающую в себя секцию эллиптического сечения с горловиной, внешнюю облицовку, термоизоляцию, расположенную в объемной полости между секцией и внешней облицовкой, при этом в секции цистерны выполнено отверстие для слива, секция цистерны выполнена в виде двух одинакового размера усеченных конусов, соединенных основаниями конусов, при этом центры отверстия для слива и горловины расположены напротив друг друга на линии, лежащей в плоскости соединения оснований конусов, а угол наклона образующей поверхности конуса к продольной оси цистерны определен соотношением, приведенным в тексте описания. 5 ил.
Patent RU-2104664-C1 (RU)
Title: General-purpose inner sole
Inventor: SHCHERBAKOV ANATOLIJ SERGEEVIC
IPC: A43B13/38
Filed: 1996-06-21
Granted: 1998-02-20
Abstract: FIELD: light industry, in particular, passive vibration-protective devices used in manufacture of sportive, medicine and every day shoes. SUBSTANCE: inner sole has lower plate 1 and upper plate 2 composed of cut parts 6 of orthopedic patterns 3 sewn with lower plate 1 by stitches 4 so as to define corrugations 5 separated by perpendicular stitches into square members 6 defining cells. Conical springs 7 are inserted into each square cell 6 and equally statically compressed due to limited interplate volume of members. Inner sole has low natural frequency by increased static deformation and amplitude of working stroke of conical spring which is not restricted by contact between spring coils. Inner sole surface is imparted shape conformable to foot shape to provide uniform distribution of loading over the whole surface of foot. EFFECT: improved quality of inner sole by increased comfort and wider operational capabilities. 3 dwg, 1 tbl
Patent RU-2114761-C1 (RU)
Title: Water-jet propulsion plant
Inventor: RODIONOV V A
IPC: B63H11/08
Filed: 1996-07-19
Granted: 1998-07-10
Abstract: FIELD: shipbuilding; water-jet propulsion plants. SUBSTANCE: water-jet propulsion plant includes water scoop, fixed ferrule with impeller, straightening apparatus and nozzle; width of water scoop passage is equal to diameter of ferrule; intake hole has rectangular shape in plan and area of inlet passage is equal to (0,65-1,2)πD 2 /4, where D is impeller diameter; surface of passage arch from intake hole as far as point of engagement with ferrule, as well as generatrix of impeller hub are convex-concave in form. Length of impeller hub is equal to (0.5-0.6) D and length of nozzle is equal to (0.5-0.65)D. EFFECT: enhanced efficiency due to reduction of hydraulic losses during passage of water flow. 3 cl, 2 dwg
Patent RU-2123421-C1 (RU)
Title: Apparatus for working wood into chips
Inventor: JAKIMOVICH S B
IPC: B27L11/00
Filed: 1996-08-13
Granted: 1998-12-20
Abstract: FIELD: forestry and pulp-and-paper industry. SUBSTANCE: apparatus has housing 1, cutter disk 2 with drive 3 and axial channel 4. Slotted shaft 5 positioned in channel 4 has cutting members 6 and scoops 7 attached to shaft 5. Wood rotten parts removal device 8 has flexible member 9 abutting against slotted shaft 5. Spherical pivot joint 11 has slotted part with cutting members and movable part with pivot joints 15. Ends of flexible cutting members 16 and resilient material are attached to pivot joint 15. EFFECT: increased efficiency and improved quality of wood chips. 3 cl, 7 dwg
Patent RU-2106154-C1 (RU)
Title: Wound dressing material
Inventor: MENZUL VASILIJ ALEKSANDROVICH
IPC: A61L15/32
Filed: 1996-08-16
Granted: 1998-03-10
Abstract: FIELD: medicine, in particular, material for treating burns. SUBSTANCE: material is constituted from polyethylene film which surface has coating consisting of 95% talcum and 5% mixture of medicinal preparations. Mixture is additionally contains KERATAN biopreparation powder based on water-soluble keratin. Mixture of medicinal preparations contains components taken in equal weight ratio. Film is perforated with rows of openings forming plurality of continuous rectangles which sides are equal to 100 and 200 mm. Openings are made rectangular with sides equal to 1 mm and 3-5 mm, and are spaced apart at a distance 1 mm. Material offers multiple advantages: improved properties in use, accelerated healing of burn wounds, reduced time treatment. Autodermosplasty operation is dispensed, and skin surface area can be considerably reduced by 2-3 times. EFFECT: higher healing properties.
Patent RU-2119623-C1 (RU)
Title: Method and plant for vacuum sublimation dehydration
Inventor: ANTIPOV S T
IPC: F26B5/06
Filed: 1996-09-02
Granted: 1998-09-27
Abstract: FIELD: vacuum sublimation drying of granulated structureless products in chemical, pharmaceutical and microbiological industries and at agricultural and industrial complex plants. SUBSTANCE: method includes drying from heating sources available in layer of product, cooling and condensation of refrigerant. Drying of frozen granules of product is effected due to heat of heat-transfer agent delivered by compressor of desublimator at simultaneous cooling and condensation of refrigerant in drying zone in vacuum sublimation plant having drying chamber connected with desublimator and evacuation system, perforated drum and heating element having form of segment in section which is mounted in lower zone of drum. As related to refrigerant, drum performs function of condenser. Drum is made in form of coil whose inlet branch pipe is connected to delivery line of desublimator compressor and outlet branch pipe is connected to low-pressure line before intermediate pressure heat exchanger. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2112855-C1 (RU)
Inventor: IPPOLITOV V V
IPC: E21B4/02
Filed: 1996-09-17
Granted: 1998-06-10
Abstract: Гидравлический забойный двигатель предназначен для использования при бурении скважин. Двигатель содержит турбинные секции, героторный винтовой механизм со статором, закрепленным в корпусе и эксцентрично расположенным ротором с разъемным торсионом. В верхней части героторного механизма размещен упорный элемент, который выполнен в виде дискообразной пластины с отверстиями в периферийной части и стаканом в центре, в котором размещен шар для периодического взаимодействия с пятой. Внутренний диаметр стакана, наружный диаметр пяты и диаметр шара связаны определенными соотношениями. Зазор между шаром и дном стакана равен максимально допустимому люфту в узле осевой опоры. Изобретение позволяет повысить надежность работы и взаимозаменяемость механизмов. 1 ил.
Patent RU-2107139-C1 (RU)
Title: Rotating door
Inventor: BOBROV JURIJ VIKTOROVICH
IPC: E06B3/90
Filed: 1996-09-30
Granted: 1998-03-20
Abstract: FIELD: construction engineering. SUBSTANCE: this is used in specific functioning premises of buildings. Rotating door has leaf installed in wall panel with door opening for frameless mounting of door with embedded components. Door leaf is curved in the form of half of body of revolution which is kinematically connected with hinge imbedded in upper central point of door opening. By means of rollers fastened in lower part of door, door leaf is resting on and sliding over circular guide members arranged on floor. EFFECT: higher efficiency. 2 dwg
Patent RU-2117641-C1 (RU)
Title: Gear metering loose components of glass charge
Inventor: EFREMENKOV V V
IPC: C03B3/00
Filed: 1996-10-03
Granted: 1998-08-20
Abstract: FIELD: equipment for glass making factories. SUBSTANCE: chamber of anticipation of loading manufactured in the form of tube with conical expansion on side of loading valve is installed concentrically in upper part of space of weighing meter of proposed gear. Metering is carried out with two-speed unloading mode. Presence of vertical partition in lower part of weighing meter and diaphragm with calibrated holes of various diameters make it possible to form residual tare weight after accurate unloading. With proposed design of gear it will be necessary that residual tare weight is not increasing from cycle to cycle and does not fall outside boundary of space from which accurate unloading is carried out. It will be necessary to reduce height of column of falling material in order to diminish metering error during loading and to avoid growth of residual tare weight. EFFECT: enhanced accuracy of metering. 6 dwg
Patent RU-2109563-C1 (RU)
Title: Hydraulic processing catalyst and method for hydraulically processing crude oil material and its utilization
Inventor: VAJL JURIJ KURTOVICH
IPC: B01J27/188
Filed: 1996-12-27
Granted: 1998-04-27
Abstract: FIELD: petroleum-processing catalysts. SUBSTANCE: catalyst containing cobalt oxide and/or nickel oxide (2-5 wt %), molybdenum trioxide (10-15 wt %) and aluminum oxide is distinguished by additionally containing aluminum phosphate (1.5- 10 wt %) and iron phosphate (0.5-1 wt %) at their weight ratio (3- 10): 1, and also magnesium phosphate (0.1-1 wt %). Crude oil material is hydraulically processed at 300-420 C, pressure 2.0-10.0 MPa, feed volume rate 1.0-10.0 h -1 , and hydrogen/raw material ratio 100-1000 cu.nm/cu. m in presence of above-described catalyst. EFFECT: increased hydrodesulfurizarion, denitration, dearomatization, and demetallation efficiency as compared to processes involving known catalysts. 2 cl, 4 tbl
Patent RU-2137786-C1 (RU)
Title: Method for production of chlorinated diene copolymers
Inventor: SHAVANOV S S
IPC: C08F236/18
Filed: 1996-12-25
Granted: 1999-09-20
Abstract: FIELD: polymer production. SUBSTANCE: method including chlorination of butadiene and water-alkali catalytic dehydrochlorination of resulting C 4 -chlorohydrocarbons followed by polymerization of chlorinated dienes in presence of polymerization regulators is distinguished by that liquid-phase chlorination of butadiene is carried out in boiling ethyl chloride at butadiene-to-chlorine molar ratio (1.2-3):1 accompanied by recycling of ethyl chloride, resulting mixture of 3,4-dichloro-1-butene, 1,4-dichloro-2-butene, trichlorobutene, and tetrachlorobutene is dehydrochlorinated in boiling ethyl chloride at weight ratio of ethyl chloride to chlorohydrocarbons (1-3):1 by the use of 42-45% aqueous sodium hydroxide in presence of 0.3-0.8% (based on the weight of chlorohydrocarbons) of triethyl- and tributyl-1-chlorobuten-2- ylammonium chloride obtained directly in chlorohydrocarbon mixture by adding trialkylamines to alcohol (1,4-butenediol, C 1 -C 4 -alkanol, or benzyl alcohol) at trialkylamines-to-alcohol molar ratio 1:(1-5), after which organic phase containing at least ethyl chloride, β-chloroprene, 2,3- dichlorobutadiene, and 1,4-dichloro-2-butene is separated. The contents of organic phase are then subjected to polymerization in ethyl chloride at 40-80 C in presence of radical initiators and polymerization regulators for 20 to 40 hr followed by distillation of ethyl chloride with unreacted chlorodienes and precipitation of polymer with methanol. 1,4-Dichloro-2- butene is finally isolated from methanol. EFFECT: reduced losses of reactants. 3 cl, 3 ex
Patent RU-2117072-C1 (RU)
Title: Method of strengthening treatment of parts from high-temperature nitride-, carbide- and boride-forming materials subjected to ion-implantation modification with nitrogen, carbon or boron
Inventor: MASLOVA L I
IPC: C23C14/48
Filed: 1997-02-25
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering; may be used in treatment of parts operating under complicated loading conditions. SUBSTANCE: method includes performance of ion-implantation with nitrogen, carbon or born with energy of 30-50 keV, current density of 30-50 mcA/sq.cm and fluency of 10 16 -10 18  ion/sq.cm, postimplantation annealing at temperature of 450-550 C and pressure of residual gases of 10 -3 -5•10 -3  Pa for 1.5-3.5 h. Then part is subjected to sign-varying load with number of loading cycles more than 10 3 -10 4  and stress whose magnitude is selected from the operating conditions of parts or equalling 0.3-0.4(Gs-Gy), where Gs is ultimate strength and Gy is yield strength of part material. EFFECT: higher service properties of parts due to provision in surface layers of discrete distribution of dislocations. 2 dwg