baber/WOPTO huggingface dataset:
Patent RU-2050328-C1 (RU)
Inventor: ZAPEVALOV PETR P
IPC: C02F1/24
Filed: 1993-04-15
Granted: 1995-12-20
Abstract: Использование: для флотационной очистки сточных вод от нефтепродуктов, жиров и других органических загрязнителей. Заявленное изобретение позволяет обеспечить высокое качество очистки сточных вод, увеличить производительность процесса очистки, снизить энергетические затраты на очистку. Сущность изобретеня: в установке для очистки сточных вод, содержащей флотационную емкость с тангенциальными патрубками подвода очищаемой воды, сборник загрязнителей с патрубком отвода, аэратор, емкость очищенной воды с патрубком, соединенным с флотационной емкостьюв нижней ее части, патрубок отвода очищенной воды установлен в емкости очищенной воды и выведен на уровень патрубков подвода очищаемой воды с возможностью регулировки его по высоте, а сборник загрязнителей выполнен в виде шнека с принудительным приводом и установлен нижней частью в патрубке отвода загрязнителей. 1 ил.
Patent RU-2073840-C1 (RU)
Title: Method of predicting development of complications in patients affected with myocardial infraction
Inventor: SAFONOV DMITRIJ V
IPC: G01N1/28
Filed: 1993-06-21
Granted: 1997-02-20
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method is based upon assumption that myocardial infraction provokes changes in leucocytary formula of blood, and nature of these changes may be used to predict development of complications in patients affected with myocardial infraction. When patients are admitted into stationary, ratio of granulocyte number to granulocyte number in their blood is determined. If ratio is more than 4.0 development of complicated course of disease can be predicted. Method is simple and can be carried out in a few minutes in any clinical laboratory. EFFECT: simple, quick and accurate prognosis method.
Patent RU-2068932-C1 (RU)
Title: Bending reinforced concrete structure
Inventor: BORD MIKHAIL N
IPC: E05C3/00
Filed: 1993-05-24
Granted: 1996-11-10
Abstract: FIELD: civil engineering. SUBSTANCE: structure has upper and lower shelves interconnected through vertical crosswise support, by-support and span ribs. Span ribs are provided with gaps alternately placed from top and bottom between the shelves and rib ends. The ribs are provided with diagonal ribs rigidly connected to free ends of adjacent ribs. EFFECT: higher productivity in construction, higher rigidity of the structure. 2 dwg
Patent RU-2059057-C1 (RU)
Inventor: PETROV NIKOLAJ A
IPC: E21B33/13
Filed: 1993-06-10
Granted: 1996-04-27
Abstract: Использование: при строительстве нефтяных скважин в период заканчивания. Цель - повышение качества работ за счет сохранения и улучшения коллекторных свойств неагрессивными технологическими жидкостями в процессе вторичного вскрытия продуктивных пластов. Сущность изобретения: бурением вскрывают продуктивный пласт, производят спуск и прямое цементирование через низ обсадной колонны путем закачки цементного раствора в колонное пространство с последующей его продавкой в заколонное пространство. В качестве первой порции продавочной жидкости закачивают гелеобразующий раствор из водоспиртового раствора метилсиликонтата натрия - ГКЖ-11, нейтрализованного соляной кислотой до водородного показателя рН 8-9. Эта двухкомпонентная жидкость в процессе перфорации пласта превышает его мощность и образует в призабойной зоне временный барьер объемному поглощению перфорационной жидкости в продуктивный пласт за счет забивки вновь образованных перфорационных каналов аморфным осадком. После перфорации в скважину закачивают 5-15%-ный раствор едкого натра и смешивают его с гелеобразующим раствором до водородного показателя трехкомпонентной смеси рН 12,3-13. Ожидают растворение осадка, тем самым удаляя временный барьер, после чего смесь продавливают в продуктивный пласт для восстановления фазовой проницаемости нефти и снижения фазовой проницаемости воды. Далее осуществляют вызов притока флюида. 5 табл.
Patent RU-2044819-C1 (RU)
Title: Ferry section
Inventor: MALYSHEV ALEKSANDR A
IPC: B63B35/54
Filed: 1993-06-15
Granted: 1995-09-27
Abstract: FIELD: ferrying means. SUBSTANCE: ferry section includes two terminal and two middle pontoons hinged to one another, intersection butts, and ramps. Pontoon transoms have sledge rims with hinged wave baffles and pressing down springs. Shape of terminal pontoons is the same as the shape of middle ones. Ramps of the middle pontoons are rotary in two planes being perpendicular to one another. EFFECT: increased load capacity. 5 dwg
Patent RU-2036275-C1 (RU)
Title: Reversible rotary operating member
Inventor: DEMIN ALEKSANDR A
IPC: E02F3/24
Filed: 1993-07-09
Granted: 1995-05-27
Abstract: FIELD: excavators. SUBSTANCE: reversible rotary operating member has a casing, dippers hinged from parallel rings, and catch of the diggers. The diggers have cutting parts on both sides. A flap is hinged inside a digger. Lateral walls of a digger have arresting device against flap rotation and are linked to one another in upper part through cross links. A flap installed inside a dipper so as to rotate is used as back wall of the digger when rotating operating member, both clockwise and anticlockwise, that increases digger holding capacity. EFFECT: high productivity. 2 dwg
Patent RU-2079107-C1 (RU)
Title: Gear for automatic balancing of resonator of solid wave gyro by laser beam
Inventor: BARANOV PAVEL N
IPC: G01C19/5691
Filed: 1993-07-06
Granted: 1997-05-10
Abstract: FIELD: instrumentation engineering, dynamic end static balancing of solid wave gyros. SUBSTANCE: proposed gear incorporates vacuum bed with clear window, stationary excitation transducer and two translation transducers, rotary platform which carries resonator. Platform is connected to electric drive via magnetic clutch fitted with control unit. Gear also has unit for formation of medium, pulse CO 2  laser with control unit. Focus of laser objective is aligned with edge of resonator. Rotary gate is placed between laser and objective. Microcomputer of gear includes processor, four-input analog-to-digital converter, two digital-to-analog converters, data register, output register, measurement unit and synchronization unit. EFFECT: automation of process of formation of medium, of determination of position of heavy axes of resonator, capability to calculate disbalance, to remove correction masses in four points and to measure residual splitting of frequencies of resonator. 2 dwg
Patent RU-2104540-C1 (RU)
Inventor: AVZALETDINOVA AL FIJA RADIKOVN
IPC: G01N33/52
Filed: 1993-11-15
Granted: 1998-02-10
Abstract: FIELD: medicine; nephrology; infectious diseases. SUBSTANCE: patient's blood sample is subjected to chemiluminescent analysis to study blood cells, blood serum and urea. If patient's urea chemiluminescence level drops down to 11.9 $$$ 1.37 units, blood cells chemiluminescence level rises to 51 $$$ 12 units with blood serum chemiluminescence remaining at its normal level of 22.6 $$$ 0.75 units, hemorrhagic fever case complicated with nephritic syndrome is diagnosed. EFFECT: higher diagnostic accuracy.
Patent RU-2058330-C1 (RU)
Title: СПОСОБ ВЫДЕЛЕНИЯ БУТАДИЕН- ( α -МЕТИЛ)-СТИРОЛЬНОГО КАУЧУКА, НАПОЛНЕННОГО МИНЕРАЛЬНЫМ МАСЛОМ
Inventor: RASPOPOV IVAN VASILEVICH
IPC: C08F6/14
Filed: 1993-11-24
Granted: 1996-04-20
Abstract: Использование: изобретение относится к производству маслонаполненных бутадиен-( a -метил)-стирольных каучуков, получаемых эмульсионной сополимеризацией, в частности к способам их выделения из латексов и может быть использовано в нефтехимической промышленности. Задачей, на решение которой направлено изобретение, является стабилизация процесса коагуляции и улучшение свойств получаемых маслонаполненных бутадиен-( a -метил)-стирольных каучуков. Сущность изобретения в способе выделения бутадиен-( a -метил)-стирольного каучука, наполненного минеральным маслом, включающем смешение масла с латексом, коагуляцию маслонаполненного латекса водными растворами коагулянтов и минеральной кислотой, выделение крошки каучука и рецикл серума, перед подачей смеси латекса с маслом на коагуляцию ее диспергируют в трех смесителях, два из которых центробежные с вертикальным и горизонтальным расположением под углом 90 o  друг к другу. Дополнительно латексно-масляную смесь диспергируют в гидродинамическом третьем смесителе, куда потоки вводят навстречу друг к другу со скоростью 18 - 25 м/с. 1 ил., 2 табл.
Patent RU-2089298-C1 (RU)
Title: Device for jet spraying of liquid
Inventor: MANABE NOBUYUKI
IPC: B05B3/02
Filed: 1993-12-29
Granted: 1997-09-10
Abstract: FIELD: spraying materials. SUBSTANCE: rotating spraying portion 4 is connected with an actuating facility through first working rod 22 and first rotating transmitting mechanism 14 which has first working members 37. Between fixed cylindrical portion 2 and rotating spraying portion 4 is rotating cylindrical portion 3 provided with beveled surface 27 at the bottom. The beveled surface faces inclined surface 26 of the rotating spraying portion and connected with the actuating facility through second working rod 33 and second rotating transmitting mechanism 15 provided with the second working member 39. The first and second rotating transmitting mechanisms provide different speed of rotation. First rotating transmitting mechanism 14 is coupled to first working rod 22 through the third rotating transmitting mechanism 29 having plate 19 that can change its position and connected with the first rotating transmitting mechanism for permitting rotation. The plate is provided with a number of openings along its outer edge, connecting plate 21 whose one end is secured to first working rod 22, and pin 20 whose one end is coupled with the other end of connecting plate 21. The other its end is received in one of the openings in plate 19. The device is provided with detecting member 41 for determining position of the first and second working members and changing the direction of rotation of the actuating facility when both of the working members are at a preliminary given position. EFFECT: improved design. 8 dwg
Patent RU-2052908-C1 (RU)
Title: Plasma-chemical reactor
Inventor: GOROVOJ MIKHAIL ALEKSEEVICH
IPC: H05B7/20
Filed: 1994-02-14
Granted: 1996-01-20
Abstract: FIELD: physics. SUBSTANCE: plasma-chemical reactor incorporates plasma generator and mixer and reactor arranged in succesion along common axis. Mixer is equipped with injectors to inject staring reagents into plasma flux which are present in gaseous and condensed states. Injectors for injection into plasma flux on one and the same starting reagent in gaseous state are installed uniformly over circumference of side wall of mixer at equal space from outlet hole of reactor. Injectors intended for injection into plasma flux of starting reagents in condensed state are manufactured water-cooled and are positioned in space of mixer uniformly within limits of central zone of its cross-section which dimension does not exceed lateral size of plasma flux. In this case nozzles of water-cooled injectors are oriented in direction of outlet hole of reactor so that their axes are parallel to axis of mixer and sections of nozzles of water-cooled injectors meant for injection into plasma flux of one and the same starting reagent lie in one plane perpendicular to axis of mixer and located at smaller distance from outlet hole of reactor than injectors for injection of strting reagent in gaseous state. EFFECT: simlified design, improved reliability and efficiency. 3 cl, 3 dwg
Patent RU-2100512-C1 (RU)
Inventor: JOZEF NEMETS
IPC: E01B27/11
Filed: 1994-04-06
Granted: 1997-12-27
Abstract: Использование: при ремонте железнодорожного пути. Сущность изобретения: машина содержит раму, опирающуюся на ходовые тележки, установленные на раме устройство для вырезки балласта, устройство для вырезки материала земляного полотна, бункер для щебня, грохот для очистки вырезанного балласта, конвейер для отвода засорителей, конвейер для отвода очищенного балласта и устройство для распределения чистого щебня и материала для защитного слоя. Устройство для вырезки материала земельного полотна сообщено с конвейером для отвода засорителей и установлено с возможностью размещения ниже устройства для вырезки балласта. На раме машины установлены два дополнительных конвейера, один из которых установлен с возможностью перемещения, а второй - с возможностью поворота. 5 з.п. ф-лы, 6 ил.
Patent RU-2069906-C1 (RU)
Title: Method for burying solid or solidified radioactive wastes (versions)
Inventor: RYZHOV BORIS I
IPC: G21F9/24
Filed: 1994-04-19
Granted: 1996-11-27
Abstract: FIELD: nuclear power engineering; burying radioactive wastes in underground rock workings and boreholes. SUBSTANCE: according to first version, container holding radioactive wastes is placed in monolithic crystalline rock mass and space between rock and container is filled with buffer filler of bentonite and red mud layers, their volume proportion being 1:1. Red mud is composed of 30-50 mass percent of ferric hydroxides and 50-70 mass percent of cord sodium hydroalumosilicates of zeolite-like structure. According to second version, space between container and rock is filled with mixture of bentonite and red mud in volume proportion of 1:1. This version is used for burying radioactive wastes in boreholes. EFFECT: improved reliability of burying solid radioactive wastes and improved environmental situation. 2 cl, 4 dwg, 1 tbl
Patent RU-2103353-C1 (RU)
Inventor: AKOPJAN LAURA GRANTOVNA
IPC: C12N1/20
Filed: 1994-05-16
Granted: 1998-01-27
Abstract: FIELD: medicine, microbiology. SUBSTANCE: invention relates to new strain of Lactobacillus acidophilus-92 showing high biochemical activity. Strain is able to multiply at 39-40 C and enrich milk with vitamins and amino acids. New strain shows high antibacterial activity and suppresses growth and development of gram-negative and gram-positive pathogenic and harmful microorganisms. New strain shows resistance to antibiotic, chemotherapeutic, antiseptic preparations and toxic chemicals. Strain L. acidophilus-92 showing strong antagonistic effect can be used for treatment of gastroenteric diseases and correction of disbacteriosis, different gastroenteric diseases and large intestine cancer also. EFFECT: enhanced effectiveness of strain indicated above. 4 tbl
Patent RU-2074598-C1 (RU)
Title: Tillage machine
Inventor: BELYAEV VLADIMIR ILICH
IPC: A01B33/02
Filed: 1994-05-26
Granted: 1997-03-10
Abstract: FIELD: agricultural engineering; machines with ripping and propelling working tools. SUBSTANCE: tillage machine has mechanism for redistribution of weight load between axles of traction unit and tilling drum driven from side power takeoff shaft. Drive of side power takeoff shaft and driving wheel gearbox have transmissions to provide uniform pitch when operating at increased traction speed. Weight load redistribution mechanism has outer frame one end of which is connected with independent carrying frame by means of axle arranged behind tilling drum and is additionally coupled with frame by hydraulic cylinder placed between frame and axle. Other end of outer frame is mounted on frame of traction unit between its axles by means of brackets made for adjustment in length and for longitudinal displacement relative to center of gravity to traction unit. Weight load redistribution mechanism has posts installed on mounting mechanism lifting levers and rod with guide connected by tie-rods adjustable in length. Guide is hinge-secured on rear axle of traction unit, and posts are made for engagement with additional stops located on end of independent carrying frame. Hydraulic system has hydraulic distributor installed between hydraulic weight transfer device and hydraulic connecting outer and independent carrying frames. Hydraulic distributor has additional channel and its spool has ring groove outside zone of action onto bypass valve for possibility of interaction with additional channel. Additional channel of hydraulic distributor is connected at one side with inlet channel of bypass valve of hydraulic distributor and at other side, with space of mounting mechanism hydraulic cylinder. EFFECT: improved quality of tillage. 5 cl, 8 dwg
Patent RU-2082460-C1 (RU)
Title: Microwave contact type emitter
Inventor: VINTER IGOR ALEKSANDROVICH
IPC: A61H39/00
Filed: 1994-08-04
Granted: 1997-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device is made as coaxial line segment filled with dielectric material. Its internal diameter at the open end is equal to D, the length is equal to l=l=λ max , where λ max  is the maximum wave length in the working range of the emitter. Internal conductor smoothly moves from the center towards the outer conductor surface until the value of V is achieved in output emitter cross-section, where v is calculational from formula  , where D is the internal emitter cross-section corresponding to radiation zone, d is the internal conductor diameter, ε is the dielectric permeability of the filler dielectric, Z o  is the free space permeability of the free space, Z BC  is the wave resistance in output cross-section of the emitter corresponding to superficial resistances of the human skin cover. EFFECT: wide band width concordance. 5 dwg
Patent RU-2094702-C1 (RU)
Title: Device for burning fuel
Inventor: ANTONENKO VLADIMIR F
IPC: F23D14/74
Filed: 1994-09-05
Granted: 1997-10-27
Abstract: FIELD: burning fuel in engines and power plants. SUBSTANCE: device comprises mixing preparation chamber, 3 to 5 calibers long from point of introducing fuel and combustion chamber having length of 0.8-1.5 of its caliber; combustion chamber is axial extension of mixing preparation chamber. Chambers are made in the form of straight-flow pipe of varying section at sharply increased area at combustion chamber inlet. EFFECT: enhanced efficiency and ecological safety. 1 dwg , 1 tbl
Patent RU-2070189-C1 (RU)
Inventor: SHAPIRO ARON L
IPC: C07C43/04
Filed: 1994-09-08
Granted: 1996-12-10
Abstract: FIELD: high-octane additives to motor fuels. SUBSTANCE: claimed invention describes improved process for preparing C 1 -C 4 -alkyl-tert-C 4 -C 5 -alkyl ethers by etherification of C 1 -C 4 -alcohols with tertiary C 4 -C 5 -olefins at 70-100 C in aqueous phase in the presence of homogeneous catalyst, e.g. sulfuric acid or phosphoric acids at the starting C 1 -C 4  alcohol to tertiary C 4 -C 5  olefin molar ratio of (0.9-1.2):1 in the presence of 5-30% wt% water and 2-10 wt% tertiary C 4 -C 5  alcohol based on mixture of catalyst, C 1 -C 4  alcohol, water and tertiary C 4 -C 5  alcohol. The reaction mixture is separated at reaction temperature in separator. This significantly simplifies the process and reduces energy requirements as compared with the prior art process. Process selectivity 85-96%. Removal of catalyst with hydrocarbon phase is reduced to 0.5-1.5% of the catalyst fed into reactor and utilization of sewage is simplified. EFFECT: more efficient preparation process. 8 cl, 1 tbl
Patent RU-2082804-C1 (RU)
Title: Weldable titanium alloy exhibiting l-structure
Inventor: YASINSKIJ KONSTANTIN K
IPC: C22C14/00
Filed: 1994-09-28
Granted: 1997-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: alloy has the following composition, wt. -%: aluminium 4.3-6.0; molybdenum 4.0-5.6; vanadium 4.0-5.6; chrome 0.5-1.5; iron 0.5-1.5; zirconium 0.03-0.5; nitrogen 0.01-0.05; carbon 0.01-0.2; oxygen 0.02-0.2; cooper 0.003-0.15; nickel 0.003-0.15; hydrogen 0.003-0.03, and titanium - the rest. EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2085750-C1 (RU)
Title: Head lamp with explosive mixture alarm
Inventor: KAMYNIN YURIJ N
IPC: E21F5/00
Filed: 1994-09-29
Granted: 1997-07-27
Abstract: FIELD: mining industry. SUBSTANCE: this can be used in gaseous fiery mines and at other objects where explosion-risk gases or their mixes can appear. Head lamp with explosive mixture alarm has lamp with bulb, combustion chamber, and power source. Filament of bulb is in series connected in power source circuit. Combustion chamber is provided with gas igniter, flame stabilizer, and peephole. When lower limit of gas explosibility appears in combustion chamber, gas flashing or explosion takes place due to igniter within limits combustion chamber inner space. EFFECT: high efficiency. 4 cl, 2 dwg
Patent RU-2141527-C1 (RU)
Inventor: PELE CHONG
IPC: A61K47/48
Filed: 1993-02-03
Granted: 1999-11-20
Abstract: Синтетический пептид имеет аминокислотную последовательность, относящуюся по крайней мере к одной антигенной детерминанте по крайней мере одного белка, обычно структурного, в особенности, Р1, Р2 и Р6-белкам Halmophilus influenzae (Нi), в частности типа В. Его используют в виде химерной липофильной Т-В формы, привязанной к молекуле носителя, например синтетической РRР-молекуле и/или полимеризованного и образующего молекулярные агрегаты, как вакцина против Нi. 6 с. и 29 з.п.ф-лы, 12 табл., 17 ил.
Patent RU-2066160-C1 (RU)
Title: Device for provision of erection at impotence
IPC: A61F5/41
Filed: 1994-11-28
Granted: 1996-09-10
Abstract: FIELD: medicine, particularly, sexual pathology and concerns devices providing erection at impotence. SUBSTANCE: device has an elastic ring with permanent magnets positioned around its edges, and an expanding cuff positioned on the ring external circumference and connected to a pump and pressure gauge through a tube. EFFECT: higher efficiency. 2 dwg
Patent RU-2093499-C1 (RU)
Title: Method of producing compost (versions)
Inventor: MUKHINA LYUDMILA B
IPC: C05F9/04
Filed: 1995-02-23
Granted: 1997-10-20
Abstract: FIELD: agriculture. SUBSTANCE: method includes mixing substrate (wastes from fish and food processing and pulp-and-paper industry) with organic filler and subsequent composting of thus prepared mixture via aerobic processing. Novelty consists in using, in one of invention versions, preliminarily disintegrated fish material, chiefly wastes from fish-processing enterprises, and, in the second version, food wastes and, as organic filler, fibrous waste from pulp-and-paper production. The latter is preliminarily dehydrated, granulated or pelleted, and dried to moisture content 2.5-5.5%. EFFECT: improved quality of organic fertilizer. 27 cl, 6 ex
Patent RU-2084335-C1 (RU)
Title: All-season impregnating liquid
Inventor: DOLMATOV LEV V
IPC: B27K3/50
Filed: 1995-03-06
Granted: 1997-07-20
Abstract: FIELD: wood preservation. SUBSTANCE: invention is first aimed at enlarging resource of sleeper- impregnation materials with essentially lowered toxicity owing to replacing coal sleeper-impregnation oil with broad fraction (200-460 C) of heavy gas oil produced by coking the cracking distillation residuum. Invention further aims at simplifying impregnating liquid preparation process by way of excluding necessity in compounding two components (in the case of preparing coal oil), their crystallization, and centrifugation to separate crystals, and also possibility to prepare impregnating liquid with all-season temperature from -1 to -22 C thanks to depressor introduced into heavy gas oil fraction, said depressor constituting specified quantity (0.5-3.0%) of cracking distillation residuum. EFFECT: improved performance characteristics of product and enlarged choice of starting materials. 2 tbl
Patent RU-2108468-C1 (RU)
Title: Vehicle engine unit oil heating device
Inventor: BOVSHOVSKIJ S Z
IPC: F01M5/02
Filed: 1995-04-14
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering; prestarting heating of oil in engine unit crankcase. SUBSTANCE: electric heating members of device are made in form of separate flexible rods with wire spirals wound on lower portions of rods. Wire spirals made, for instance, of NiCr are enclosed in dielectric heat resistant shell and are arranged in oil level check hole or oil filler hole. Each electric heating member in its upper portion is connected through incandescent lamp to positive terminal of power supply source, and in its lower portion, through end piece and bottom of engine unit crankcases, to negative terminal of power source. EFFECT: reduced time taken for preparation of engine unit for starting at below zero temperatures, reduced overall dimensions, provision of multi- purpose construction. 3 dwg