baber/WOPTO huggingface dataset:
Patent RU-2211319-C1 (RU)
Title: Method of development of hydrocarbon deposits
Inventor: BASNIEV K S
IPC: E21B43/24
Filed: 2002-03-21
Granted: 2003-08-27
Abstract: FIELD: development of hydrocarbons deposits, particularly, of gas-hydrate deposits and also of deposits of solid and high-viscosity hydrocarbons. SUBSTANCE: method includes drilling of pool consisting of, at least, two formations isolated from each other and from adjacent rocks by impermeable connectors. Drilling of pool is accomplished by, at least, two wells with, at least, one horizontal section. One of said two wells is injection and the other, producing one. Heat carrier is injected through injection well. Withdrawal of hydrocarbons from, at least, one producing formation is carried out through producing well. Heat carrier is used in form of liquid radioactive wastes. Injection well is drilled with number of horizontal sections corresponding to number of drilled formations. Upper horizontal sections are arranged in producing formations, and perforated lower horizontal section consisting of, at least, two radial sections, in nonproducing formation. Said radial sections are used for injection of liquid radioactive wastes. Producing well is drilled with number of horizontal sections less or equal to number of horizontal sections of injection well. They are selected to provide for maximum distance between each other. Upon completion of injection of liquid radioactive wastes, isolating bridge is installed in zone of impermeable connector, on section of transition of injection well from producing formation to nonproducing formation. Then, sealed isolation of injection well lower section from its overlying section is accomplished. EFFECT: simplified technology and intensified heat transmission. 8 cl, 8 dwg, 1 ex
Patent RU-2220226-C1 (RU)
Title: Magnetron spraying system
Inventor: ZHUKOV V V
IPC: C23C14/35
Filed: 2002-04-12
Granted: 2003-12-27
Abstract: FIELD: plasma technique; application of metal films. SUBSTANCE: proposed magnetron spraying system includes target, magnetic unit and hollow anode connected with gas supply system and made in form of closed loop with injection holes over entire length which are directed to center of magnetron discharge. Loop is located above surface of target at distance comparable with length of free path of sprayed particles. Such construction makes it possible to reduce pressure of working gas in main volume of vacuum chamber without impairment of parameters of magnetron discharge and process of spraying and to select optimal conditions of burning of discharge by smooth change of distance between cathode and anode. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2223212-C1 (RU)
Title: Устройство телескопического регулирования скребкового конвейера
Inventor: PARFENOV V E
IPC: B65G23/44
Filed: 2002-05-06
Granted: 2004-02-10
Abstract: Изобретение относится к конвейерному транспорту, в частности к устройству регулирования длины скребкового конвейера очистного забоя и натяжения его центрально вынесенных цепей из направляющих с помощью раздвижного концевого привода, и может быть использовано в головном приводе или в приводах аналогичных по конструкции перегружателей. Устройство включает подвижную и неподвижную рамы привода, размещенные на общей плите, скребковую цепь, направляющие для скребковой цепи, элементы перекрытия проемов между раздвинутыми подвижной и неподвижной рамами, транспортный желоб, шарнирно соединенный с подвижной рамой, и гидроцилиндры передвижки подвижной рамы. Устройство снабжено закрепленными на неподвижной раме блокираторами с полками, установленными над направляющими полками ручьев для скребковой цепи транспортного желоба. Полки блокираторов на консолях имеют выступы в виде направленных вниз кромок, расположенных с возможностью контактирования с поверхностью скребков для их направленного движения. Ширина полок блокираторов превышает размеры перекрываемых ими направляющих полок транспортного желоба. Выступы блокираторов расположены вдоль их полок на величину, не менее шага передвижки подвижной рамы. Изобретение позволяет повысить надежность и эффективность устройства регулирования длины конвейера и натяжения транспортирующего органа с центрально вынесенными цепями из направляющих за счет продольной блокировки скребков, выходящих за пределы полок направляющих ручьев транспортного желоба в месте расстыковки смежных торцев, при компенсирующей раздвижке рам телескопического привода. 3 з.п. ф-лы, 6 ил.
Patent RU-2215660-C1 (RU)
Inventor: PETROV P JU
IPC: B60L7/12
Filed: 2002-06-05
Granted: 2003-11-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to electric transport and it can be used in traction of city transport, namely cars of underground railway, street cars, trolleybuses. Proposed traction drive contains series-wound traction dc motors, dc voltage converters and diode bridge circuits. Each dc voltage converter is made in form of bridge consisting of four power semiconductor reverse conductance switches. Traction electric motors are connected across ac terminals of dc voltage converter. Field windings of traction motors are connected across dc terminals of diode bridges. Invention provides electric rheostatic braking, braking by plugging and substituting regenerative-rheostatic braking of traction motors. EFFECT: enlarged range of use of electric braking down to complete stopping of vehicle. 1 dwg
Patent RU-2209859-C1 (RU)
Title: Способ выращивания цветных разновидностей кристаллов кварца
Inventor: DOROGOVIN B A
IPC: C30B7/10
Filed: 2002-07-24
Granted: 2003-08-10
Abstract: Изобретение относится к области выращивания в гидротермальных условиях методом температурного перепада кварца и его разновидностей, использующихся в ювелирной промышленности в качестве полудрагоценных камней. Сущность изобретения: в способе выращивания цветных разновидностей кристаллов кварца гидротермальным методом, включающем ввод автоклава в ростовой режим, осуществляя его нагрев при условии гидротермального травления затравочных пластин и рост кристаллов на эти затравочные пластины при температуре кристаллизации 300-315 o С в автоклаве с температурным перепадом между зонами роста и растворения, на этапе ввода автоклава в ростовой режим нагрев и гидротермальное травление затравочных пластин проводят до температуры на 10-20 o С выше температуры кристаллизации, после чего осуществляют снижение температуры от установившейся в автоклаве до ростовой со скоростью 1,5-2,0 o С/сут с одновременным увеличением температурного перепада от нулевого значения до ростового со скоростью 3-5 o С/сут при соблюдении в этом случае постоянными средней температуры и давления. Изобретение позволяет повысить качество получаемых цветных разновидностей кристаллов кварца. 1 табл.
Patent RU-2224715-C1 (RU)
Title: Installation for polycrystalline silicon production
Inventor: GUPALOV V K
IPC: C01B33/03
Filed: 2002-08-02
Granted: 2004-02-27
Abstract: FIELD: technology of semi-conductive materials; production of polycrystalline silicon rods. SUBSTANCE: the invention presents an installation for production of polycrystalline silicon. The installation is intended for evaporation and production of steam-gaseous mixtures and may be used in technology of semi- conductive materials production, in particular in production of polycrystalline silicon rods. Installation for production of polycrystalline silicon contains: a reactor (1) of hydrogen reduction of silicon, in which polycrystalline silicon rods (2) are grown, a hydrogen supply trunk (3) and a liquid trichlorosilane supply trunk (4), connected to the corresponding inlets of the evaporator - mixer (5), outlet of which is linked by a steam-gaseous mixture (SGM) trunk (6) to the reactor (1) inlet, a waste SGM trunk (7) linked to the reactor (1) outlet and containing SGM cooler (8). THE waste SGM trunk (7) additionally includes a preliminary cooler (9) placed between the reactor (1) and cooler (8) and a hydrogen heater (10) mounted between them. The heater (10) is made in the form of a contactless heat exchanger with a separating wall (11). EFFECT: reduced a heat-transfer agent and cold water consumption, simplified construction. 2 cl, 1 dwg
Patent RU-2234560-C1 (RU)
Inventor: POVETKIN V V
IPC: C25D3/58
Filed: 2002-12-09
Granted: 2004-08-20
Abstract: FIELD: electroplating, possibly in machine engineering for applying coating with high corrosion resistance. 
     SUBSTANCE: electrolyte contains copper sulfate, ammonium rhenate, Trilon and ammonium acetate. Electrolyte with predetermined relation of said components provides deposition of uniform smooth coatings. 
     EFFECT: enhanced quality of coatings with high corrosion resistance due to improved dispersing capability of electrolyte. 
     1 tbl, 1 ex
Patent RU-2237463-C1 (RU)
Inventor: ROJUK R V
IPC: A61H7/00
Filed: 2003-01-17
Granted: 2004-10-10
Abstract: FIELD: medicine, cosmetology. 
     SUBSTANCE: one should squeeze surface temporal artery at one side of patient's face and facial artery at an opposite side for 15-20 min. After that, 15-30 min later, one should simultaneously squeeze surface temporal artery from both sides for 8-30 min. Procedure suggested should be repeated 1-4 times daily for 7-14 d. 
     EFFECT: higher efficiency for therapy and prophylaxis. 
     2 ex
Patent RU-2240256-C1 (RU)
Inventor: MAJSOV I A
IPC: B63C7/02
Filed: 2003-04-10
Granted: 2004-11-20
Abstract: FIELD: devices for raising of the sunk objects and ship-raising. 
     SUBSTANCE: the invention is dealt with a complex predominary used for raising the sunk objects. The complex contains: a surface ship of a catamaran type with a longitudinal frame rigidly fixed on it, the above-deck deckhouses, power hoisting winches with reinforced cables, and also at least one suspended pontoon. On the longitudinal frame there is a telescopic boom with a suspended hook on its end and a reversible electric winch for this boom motion with the help of the chain cable above the nose deck and its moving forwards beyond the limits of the latter. The suspended pontoon has a built-in along its center through channel and located in its upper and bottom parts holes supplied with valves. At that the channel is made with a tong-type grab fixed on its upper end for linking a pontoon with a force chain cable passing through this channel. The indicated valves of the upper and bottom holes are fused among themselves with a capability of simultaneously opening and in series shutting of these holes. At that for each suspended pontoon the complex is provided with four auxiliary electric winches with auxiliary cables fixed above recesses made in the inner sides of floaters of a catamaran. At that the cables ends have grabs to catch lugs of the suspended pontoons. In the recesses there are fixed guide rollers for the auxiliary cables having on their ends cleaning cloth grabs for lugs fixed on a surface of the upper halves of the suspended pontoons. Such realization of the complex expands its functional capabilities and expedites the work on raising different sunk objects. 
     EFFECT: the invention allows to expand the complex functional capabilities and to expedite the work on raising different sunk objects. 
     4 cl, 11 dwg
Patent RU-2239335-C1 (RU)
Inventor: GORLOV I F
IPC: A23L13/40
Filed: 2003-04-17
Granted: 2004-11-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested method deals with blanching raw material, its reducing, preparing the stuffing, treating upon colloid mill followed by thermotreatment. At the stage of stuffing preparation one should additionally supplement raw material with honey extract of walnuts of milk-wax maturity and glycine at the quantity of 0.2-0.3 kg and 0.03-0.04 kg per 100 kg raw material, correspondingly. The method enables to prolong terms of storage of obtained product and, also, increase biological value of the product due to enriching it with vitamins, glycosides, flavonoids, amino acids, carbohydrates and mineral elements. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2234803-C1 (RU)
Inventor: STARCHENKO E I
IPC: H03K4/48
Filed: 2003-04-24
Granted: 2004-08-20
Abstract: FIELD: pulse engineering; miscellaneous automatic-control devices. 
     SUBSTANCE: generator has first transistor 1 whose emitter is connected to common bus, collector, to output connection point of power supply 2 whose input is connected to power bus, and base of first transistor 1 is connected to bases of second and third transistors 4 and 5, respectively; emitters of these transistors are connected to common bus, collector of second transistor 4 is connected to control output of power supply 2, that of third transistor 5, to base and to drain of field-effect transistor 6 whose source is connected to emitter of fourth transistor 7 and gate, to connection point of collector of fourth transistor 7 and lead of resistor 8; second lead of the latter is connected to power bus; base of fourth transistor 7 is connected to output of power supply 2. At discharging moment of timing capacitor 3 second transistor 4 reduces its charging current which makes it possible to extend generator frequency tuning range due to varying charge current. 
     EFFECT: enhanced radiation stability. 
     1 cl, 4 dwg
Patent RU-2245819-C1 (RU)
Title: On-board loading unit for helicopter
Inventor: VOLKOV E S
IPC: B64C27/04
Filed: 2003-05-28
Granted: 2005-02-10
Abstract: FIELD: loading units for helicopters. 
     SUBSTANCE: on-board loading unit for helicopter includes swivel strut with devices for articulated joint between floor and ceiling inside fuselage in area of door aperture, boom rigidly secured on strut and winch mounted on strut with rope running to roller fitted on boom end and provided with load hook. Fixed beam of boom is secured on strut on side brackets forming tail cantilever. Fixed and movable beams of boom are made in form of telescopic system consisting of rectangular beams with bearing rollers for movable beam. Boom is provided with hydraulic drive whose cylinder is secured on fixed beam and rod is connected with movable beam. Winch is secured on swivel platform mounted on lower part of strut for locking it in two positions. End of tail cantilever is provided with additional roller and two additional rollers with reeving systems are mounted in upper part of strut for motion of cargo inside fuselage by means of winch. 
     EFFECT: extended functional capabilities. 
     3 cl, 7 dwg
Patent RU-2239987-C1 (RU)
Inventor: TRUBILIN I T
IPC: A01G17/00
Filed: 2003-06-10
Granted: 2004-11-20
Abstract: FIELD: agriculture, in particular, fruit growing. 
     SUBSTANCE: method involves selecting sorts and rootstock on the basis of diagnosis of resistance to climatic stresses, compatibility of rootstock and graft; planting trees in predetermined pattern; forming crowns; keeping soil in spacing in accordance with sod-and-mold system; before planting seedlings, providing additional early diagnosis of undersized, medium sized clone and seed sorts and rootstocks for resistance to soil and anthropogenic stressors, extent of adaptation to regional climatic conditions and potential productivity for selecting optimal combination of stability to fungi diseases of sorts and rootstocks; planting seedling in garden in 4-5x2-3 m pattern depending on growing power of sort-and-rootstock combination and soil type; providing tree crowning by naturally improved type without usage of support; keeping soil under black fallow conditions; using minimal amounts of mineral fertilizer for feeding of plants before vegetative period and elements of biologic protection from injurious organisms. 
     EFFECT: provision for producing of stable annual yields of ecologically safe fruit under various soil-and-climatic and weather conditions, reduced consumption of resources and improved nature protection. 
     1 tbl, 1 ex
Patent RU-2243347-C1 (RU)
Inventor: CHERKASOV V I
IPC: E21B10/43
Filed: 2003-09-23
Granted: 2004-12-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has body, replaceable blades, piloting end piece and rotary cutters, axis of a rotary cutter lies in a plane parallel to blade plane, and is directed at angle to blade axis, passing through point, lying on surface, limited with diameter of well on the side of its face. 
     EFFECT: higher effectiveness, higher reliability. 
     3 cl, 4 dwg
Patent RU-2254020-C1 (RU)
Inventor: AKSENOV T A
IPC: A23G3/36
Filed: 2003-11-10
Granted: 2005-06-20
Abstract: FIELD: food-processing industry, in particular, production of confectioneries. 
     SUBSTANCE: method involves preparing confectionery filler by producing receipt mixture from preliminarily prepared fat plasticized to temperature of 38-42°C and sand sugar in kneading machine with two Z-shaped blades and water jacket allowing temperature in chamber to be kept within the range of 32-38°C for 25-30 min, with fat content in receipt mixture making 23-28%; feeding receipt mixture with viscosity of 300-400 Pa·s for grinding in five-roll mill, with rotational velocity of rolls in mill being selected so that mass is directed between rolls in an amount of 380-400 kg/hour; feeding powdered filler having temperature of 26-40°C and content of 25-micron sized particles of 92-94% into machine by means of Z-shaped blades to be mixed with remaining amount of fat having temperature of 20-25°C, syrup used in an amount of 8-10 weight parts, milk products, such as dry milk, dry cream, whole condensed milk, cocoa products, such as dry or rubbed cocoa, fruit media used in an amount of up to 5 weight parts, aromatizer used in an amount of 0.05-0.2 weight parts by total weight of receipt mixture. Method allows filler hygroscopicity to be eliminated and confectionery product to be kept under conditions including increased moisture content and reduced temperature. Resultant product has reduced sugar content and soft structure. 
     EFFECT: stabilized quality and prolonged shelf life of resultant product. 
     5 cl, 3 ex
Patent RU-2250032-C1 (RU)
Title: Apparatus for producing of protein-lipid emulsion from oil seeds
Inventor: KONSTANTINOVA O V
IPC: A23L11/00
Filed: 2003-11-18
Granted: 2005-04-20
Abstract: FIELD: food-processing industry, in particular, equipment for producing of protein-lipid emulsions from cedar nut nucleus. 
     SUBSTANCE: apparatus has grinder, filter, container, drive, cover, and protein-lipid emulsion discharge opening. Filter is made in the form of rotating funnel protruding above container and is coupled with drive shaft through central opening formed in base to divide apparatus into emulsion collecting chamber and working chamber. Housed within working chamber are raw material feeding pipe, agitator and grinder composed of two disks arranged one above another, with space between disks narrowing from center to periphery, and rotating knife connected to drive shaft. Lower disk is rigidly connected to filter base and upper disk is connected to raw material feeding pipe, which is lowered through central opening in cover into working chamber. Agitator housed within raw material feeding pipe is axially connected with drive. Filter upper edge is arranged at the level of solid residue discharge opening. Cover is secured to container. 
     EFFECT: reduced costs for producing of protein-lipid emulsion from oil seeds. 
     4 cl, 1 dwg
Patent RU-2240789-C1 (RU)
Title: Средство, обладающее гепатопротекторными свойствами, для снижения алкогольного опьянения, предупреждения и снятия алкогольной интоксикации и похмельного синдрома
Inventor: MAEVSKIJ E I
IPC: A61K31/194
Filed: 2003-12-24
Granted: 2004-11-27
Abstract: Изобретение относится к медицине и касается гепатопротекторного средства для снижения алкогольного опьянения. Изобретение заключается в том, что помимо компонентов на основе янтарной, фумаровой, глутаминовой кислот содержит, по меньшей мере, один компонент на основе винной кислоты, выбранный из группы, состоящей из винной кислоты, ее изомеров, натриевой соли винной кислоты, динатриевой соли винной кислоты, натриевой соли изовинной кислоты, динатриевой соли изовинной кислоты, калиевой соли винной кислоты, дикалиевой соли винной кислоты, калиевой соли изовинной кислоты, дикалиевой соли изовинной кислоты, аммонийной соли винной кислоты, диаммонийной соли винной кислоты, аммонийной соли изовинной кислоты, диаммонийной соли изовинной кислоты или их смеси и дополнительно содержит энергизатор и подсластитель. Средство может дополнительно содержать тиоорганические серосодержащие соединения, в том числе унитол, БАЛ (Британский антилюизит) или БАЛ, нанесенный на носитель, или их смеси, гидролизат ДНК лососевых рыб или кальмаров или их смеси, ацетилсалициловую кислоту, ее натриевые, калиевые или аммонийные соли или их смеси, антиоксидантные компоненты, в том числе коэнзимы Q, лейкопины, пикногенолы, токоферол ацетата, токоферол сукцината, таурин, неорганические или органические соединения селена, в том числе нанесенные на носитель. Также предложен способ снижения алкогольного опьянения, предупреждения и снятия похмельного синдрома, защиты печени, в том числе и при неалкогольной интоксикации. Изобретение обеспечивает описанные эффекты без квалифицированного врачебного надзора. 2 н. и 11 з.п. ф-лы, 3 табл.
Patent RU-2261928-C1 (RU)
Inventor: SOVMEN KH M
IPC: C22B11/00
Filed: 2004-04-02
Granted: 2005-10-10
Abstract: FIELD: hydrometallurgy; methods of extraction of gold from persistent gold-arsenic ores and concentrates. 
     SUBSTANCE: the invention is pertaining to the field of hydrometallurgy and is used for extraction of gold from persistent gold-arsenic ores and concentrates of different compositions, in which the fine-dispersed gold is contained in the sulfide minerals and is unavailable in case of application of traditional industrial cyanide process. The method of processing of persistent gold-arsenic ores and concentrates of a BIOS-M includes a flotation concentration of the source raw, washout of the  pulp of the produced concentrate from cyanides up to concentration of NaCN - 0.05-0.1 mg/l, the concentrate bio-oxidation, a two-stage neutralization of the products of bio-oxidation, a  sorption cyanidation and a desorption of gold and silver. The bio-oxidation process is conducted in four stages at the temperature of 37-42°C. At the bio-oxidation process the pulp pH on the second stage is kept on the level of 1.90-1.85, on the third stage - on the level of 1.8-1.82 with the help of feeding of the source concentrate or a crushed limestone, or lime. Before the flotation concentration of the source raw there may  be conducted its gravity concentration. For optimization of the process a part of the pulp with an active biomass of bacteria from the second and third stages of bio-oxidation of the concentrate is fed back in the first stage of bio-oxidation. The technical result is a significantly increased speed of the process. 
     EFFECT: the invention ensures a significant increase of speed of the process. 
     4 cl, 1 dwg, 3 tbl
Patent RU-2265751-C1 (RU)
Inventor: PETROPAVLOVSKIJ A V
IPC: F04B47/02
Filed: 2004-04-07
Granted: 2005-12-10
Abstract: FIELD: mechanical engineering; well pump drives. 
     SUBSTANCE: invention is designed for use in units operating well pumps designed for lifting liquids from depth.  Proposed device contains base on which frame with platform is installed for drive unit with hole to drive output link.  Platform is connected with frame by hinge joint for turning relative to axis in plane parallel to axis of hole in platform. 
     EFFECT: improved convenience in operation owing to provision of access to well, wellhead equipment and drive at repairing and servicing of wellhead equipment and drive without demounting of drive. 
     7 cl, 1 dwg