baber/WOPTO huggingface dataset:
Patent RU-2082721-C1 (RU)
Inventor: AKSENOV VIKTOR I
IPC: B01J31/14
Filed: 1995-05-15
Granted: 1997-06-27
Abstract: FIELD: synthetic rubber industry, more particularly resulting polymer is used for manufacturing shock-resistant polystyrene, in tyre and industrial rubber industries. SUBSTANCE: process of polymerization of butadiene-1,3 is carried out in toluene at 20-40 C in catalyst system consisting of cobalt (II) compounds such as stearate, octoate, naphthenate, 2-ethylhexalate, acetyl acetonate in amount of 0.03-0.2 mole/l organoaluminium compound selected from diisobutylaluminium chloride, diethylaluminium chloride, isobutylaluminium sesquichloride, ethylaluminium sesquichloride at aluminium to cobalt molar ratio from 20 to 150, and water used in amount of 0.0008-0.003 wt.-% per solvent and catalyst system further comprises polyalumooxane of formula R 2 Al_[_OAl(R)-]- n OAlR 2  wherein R is ethyl or isobutyl and n is, at least, 2 at polyalumooxane to cobalt compound molar ratio within 2 to 30. Process makes it possible to regulate molecular weight, and microstructure, reduce sharply the amount of butenetolyl by-product and simultaneously maintain high process rates. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2099893-C1 (RU)
Title: Relative-phase-modulation correlating signal receiver
Inventor: MOKHOV EVGENIJ N
IPC: H04L27/22
Filed: 1995-05-23
Granted: 1997-12-20
Abstract: FIELD: reception of digital messages; demodulation of relative-phase-modulation sync signals. SUBSTANCE: receiver has generator of two 90 deg. shifted reference waves, two correlators, two gating units, resolving unit, as well as clock synchronization unit incorporating filter, controlled oscillator, and control signal shaper; in addition, it is provided with synchronization data discriminating unit inserted between outputs of gating units and filter input and incorporating level computing unit and level increment variation analyzer which produce synchronization data from correlation function readings which are single-step on clock interval and from correlation signal shaper; it also has correcting signal shaper and multiplier which use demodulator to recover synchronization sign and to reject false synchronization data. EFFECT: improved noise immunity and simplified design due to using demodulator units, in addition to their main function, for reducing effect of noise on clock synchronization unit. 3 dwg
Patent RU-2141403-C1 (RU)
Title: Композиционный материал для защитной одежды
Inventor: OCHKURENKO VIKTOR IVANOVICH
IPC: A41D13/00
Filed: 1995-06-14
Granted: 1999-11-20
Abstract: Композиционный материал для защиты одежды в качестве основы содержит стеклоткань, пропитанную кремнийорганическим каучуком, в качестве полимерного покрытия - прозрачную полиимидную пленку, с внутренней стороны которой напылен теплоотражающий слой алюминия, причем пленка соединена с пропитанной стеклотканью термостойким клеем. Использование в качестве наружного полимерного покрытия и одновременно газонепроницаемого слоя прозрачной полиимидной пленки упрощает технологию изготовления материала.
Patent RU-2071778-C1 (RU)
Title: Method of preparing agent showing antitumor activity
Inventor: VOROBEVA TAMARA V
IPC: A61K33/28
Filed: 1995-06-14
Granted: 1997-01-20
Abstract: FIELD: medicine, oncology, pharmacy. SUBSTANCE: method involves preliminary separate dissolving mercuric chloride and bee honey in 96 degrees ethanol. Both spirituous solutions were mixed for 15-20 min and the formed mixture is kept in dark place at 18-22 C for 2-3 days. Then spirituous solution containing mercuric chloride and bee honey is added to the softened base that is animal fat or fat mixture followed by the repeated mass keeping in dark place at 18-22 C for 3-6 days. Agent shows antitumor and antiviral activity. EFFECT: improved method of agent preparing. 1 tbl
Patent RU-2109194-C1 (RU)
Inventor: ZARJANKIN A E
IPC: F16K3/312
Filed: 1995-06-16
Granted: 1998-04-20
Abstract: FIELD: thermal and atomic power stations. SUBSTANCE: gate valve includes body with supply and discharge branch pipes, seat, diaphragm located in supply pipe line, adjusting gate member and rod. Adjusting gate member is made in form of two disks with plate located between them. Plate is connected with rod. Distance cylindrical bush with skew end surfaces is also located between these disks. Profiled diaphragm is fitted in supply branch pipe. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2111686-C1 (RU)
Inventor: CHADAMBA PETR VALER EVICH
IPC: A23N5/00
Filed: 1995-07-06
Granted: 1998-05-27
Abstract: FIELD: processing of plant substances in food and forest-husbandry industries; may be used when breaking up of cedar nuts for their shelling. SUBSTANCE: method is designed for preparation of new products - shelled kernels of cedar nuts, their shells and derivatives. Method includes action of environment before and after breaking up. By creation of temperature gradient in nut, irregular thermal widening is attained, and as a result of it, nut kernel is separated from shell. EFFECT: higher efficiency. 2 cl
Patent RU-2122654-C1 (RU)
Inventor: SOLOMAKHOVA T S
IPC: F04D17/08
Filed: 1995-08-31
Granted: 1998-11-27
Abstract: Использование: в вентиляторостроении, в частности в конструкциях радиального вентилятора с колесом барабанного типа с оптимизированными соотношениями размеров основных элементов, которые определены с помощью разработанной математической модели вентиляторов данной конструкции. При этом увеличение расхода достигается увеличением относительного диаметра входа лопаток и диаметра входного патрубка. Увеличение давления обеспечивается некоторым увеличением числа и угла выхода лопаток. Повышение КПД достигается снижением потерь давления в корпусе и колесе, особенно при входе на лопатки за счет уменьшения угла атаки. 1 табл., 5 ил.
Patent RU-2093244-C1 (RU)
Title: Edge filter
Inventor: CHUVASHEV VIKTOR ANATOLEVICH
IPC: B01D29/44
Filed: 1995-10-24
Granted: 1997-10-20
Abstract: FIELD: power engineering. SUBSTANCE: edge filter includes housing with inlet and outlet branch pipes, filter element with disks rigidly fitted on shaft, scrapers, settler and sediment discharge device. It is additionally provided with shaft on which disks are rigidly fitted. Additional shaft is kinematically linked with drive or with main shaft. Disks of main and additional shafts overlap each other in alternating manner forming filtering slots between them. Shafts with disks form parallel engageable rotors mounted for opposite rotation. Disk overlapping sections move in direction opposite to direction of feed of material to be filtered through filtering slots. Scrapers are mounted between disks on sides opposite to filtering slots. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2096312-C1 (RU)
Title: Liquid dispenser
Inventor: BAJDA VLADIMIR L
IPC: B67C3/02
Filed: 1995-11-01
Granted: 1997-11-20
Abstract: FIELD: food and chemical industries, medicine, cosmetics, for dispensing viscous flow liquids in to small size containers. SUBSTANCE: machine has metering cylinders controlled by slider-crank mechanism with adjustable radius of eccentric operated by one drive. Fine adjustment of metered out amounts provided by each cylinder is ensured by nut fitted-in in dispenser, lead screw of nut being slider rod. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2143954-C1 (RU)
Inventor: FILIP KHAJMEHN BRODSKIJ
IPC: A62D3/00
Filed: 1994-06-16
Granted: 2000-01-10
Abstract: FIELD: in-situ recovery of contaminated heterogeneous soil. SUBSTANCE: method involves introduction of decontaminating agents in at least one liquid-penetrable area of polluted heterogeneous soil. Direct current is passed through low-penetrability soil within polluted- soil area between first and second opposite-charge electrodes. First electrode is placed at first end of polluted-soil area and second one, at its opposite end. This induces electroosmotic current from first to second electrode and/or electromigration motion of polluted ionic substances towards opposite-charge electrode. Hydraulic gradient is applied across polluted-soil area to initiate hydraulic current from high-pressure end of polluted- soil area to low-pressure end of this area. EFFECT: provision for economically efficient in-situ recovery of soil by industrial means. 47 cl, 2 dwg, 3 ex
Patent RU-2114601-C1 (RU)
Inventor: KALININ V I
IPC: A61K6/898
Filed: 1996-04-05
Granted: 1998-07-10
Abstract: Изобретение относится к медицине, конкретно к терапевтической и хирургической стоматологии. Предложен способ лечения заболеваний пародонта путем хирургического вмешательства, отличающийся тем, что с целью восстановления костной ткани альвеолярного отростка и стабилизации патологического процесса в пародонте, в пародонтальный карман вводят лекарственный препарат - пасту на основе биоситалла следующего состава мас.% 15, 0-18,0 альгината натрия; 16,0 - 20,0 магния сернокислого; 38,0 - 43,0 гидрофосфата кальция, 0,7 - 1,0 хлорида кальция; 20,0- 27,0 микрогранулированного 100-300 мкм биоситалла М-31, и замешанную на 1%-ном водном растворе диоксидина. Способ позволяет ускорить сроки стабилизации патологического процесса в пародонте до 4 месяцев. Данный способ лечения заболеваний пародонта удобен в применении, может широко использоваться в стоматологической практике лечения заболеваний пародонта.
Patent RU-2125570-C1 (RU)
Title: Method of synthesis of 9-(2-hydroxy)-ethoxymethylguanine
Inventor: STEFANO TURCHETTA
IPC: C07D473/18
Filed: 1994-02-03
Granted: 1999-01-27
Abstract: FIELD: organic chemistry and technology, biochemistry. SUBSTANCE: invention relates to the improved method of synthesis of aciclovir. Method involves an alkylation of N-formylguanine with 2-oxa-1,4-diacylhydroxybutane and hydrolysis of an intermediate compound in the presence of acid catalyst. Aciclovir - 9-(2-hydroxy)-ethoxymethylguanine is the known antiviral agent. Method provides synthesis of aciclovir without its nonfavorable by-side 7-isomer of the end product practically. EFFECT: improved method of synthesis. 7 cl, 2 dwg, 4 ex
Patent RU-2116458-C1 (RU)
Inventor: CHEREPANOV VLADIMIR PAVLOVICH
IPC: F01B9/02
Filed: 1996-04-23
Granted: 1998-07-27
Abstract: Двигатель внутреннего сгорания может быть использован в области двигателестроения. Цилиндр 6 на картер 1 установлен параллельно хорде, стягивающей дугу, описываемую осью шарнира дополнительного шатуна 5 при перемещении из одной мертвой точки в другую. Ось цилиндра 6 направлена через середину стрелы прогиба дуги. Уменьшается прижатие поршня 7 к цилиндру 6 и повышается экономичность и долговечность двигателя. 1 ил.
Patent RU-2107347-C1 (RU)
Title: Radioactive and toxic waste recovery unit
Inventor: SOBOLEV I A
IPC: G21F9/32
Filed: 1996-07-23
Granted: 1998-03-20
Abstract: FIELD: treatment of radioactive wastes. SUBSTANCE: unit has plasma shaft furnace and gas-cleaning system. Plasma shaft furnace has shaft 9 and homogenizing chamber 17. Shaft 9 has charge lock assembly 10, air cooler 11 in top part of shaft, as well as two oxidizer feeders 12 (upper) and 15 lower). Built in shaft furnace is fuel injector 16. Gas outlet channel 13 is provided in central part of shaft to discharge gases. Compressed air is admitted through device 14 provided in shaft. The latter also has vertical plasma-fuel generator 18 as well as bottom and top drain holes closed with shut-off locks and drain channels. Gas-cleaning system has afterchamber, cooling system, filter, and heat exchanger, all arranged in tandem. Heat exchanger is connected to scrubber, tank, and second heat exchanger. EFFECT: improved reliability, capacity, and safety of waste combustion. 4 cl, 4 dwg
Patent RU-2119707-C1 (RU)
Title: Устройство защиты автономного инвертора на запираемых тиристорах от однофазного опрокидывания
Inventor: SHERSHNEV JU A
IPC: H02H7/122
Filed: 1996-09-17
Granted: 1998-09-27
Abstract: Область использования: агрегаты и устройства, содержащие автономные инверторы на запираемых тиристорах: источники бесперебойного питания, электропривод асинхронных двигателей, преобразователи частоты устройства индукционного нагрева и так далее. Сущность изобретения: устройство защиты, в состав которого входят формирователи импульсов запирания обоих тиристоров одной фазы, формирователи импульсов включения обоих тиристоров той же фазы, датчики состояния, подключенные параллельно управляющим входам этих тиристоров, и блок первичных управляющих импульсов, выходы которого соединены с входами формирователей импульсов запирания и формирователями импульсов включения обоих тиристоров фазы инвертора, причем последовательно в цепь первичных импульсов включения каждого тиристора дополнительно установлено по нормально разомкнутому ключевому устройству, управляемому датчиком состояния другого тиристора так, что ключевое устройство замкнуто только тогда, когда датчик состояния фиксирует отрицательный потенциал на электроде управления запираемого тиристора. Техническим результатом является исключение развития аварии однофазного опрокидывания инвертора любого типа на базе силовых запирающих тиристоров. 1 ил.
Patent RU-2136195-C1 (RU)
Title: Apparatus for removing stones and producing juice form fruits
IPC: A23N4/00
Filed: 1996-09-24
Granted: 1999-09-10
Abstract: FIELD: devices which may be used in individual and collective farms and fruit processing enterprises. SUBSTANCE: apparatus has charging hopper and fruit supporting mechanism which are made as integral box-shaped unit. Receptacles with stone removing openings are made in box-shaped unit bottom. Substrate composed of metal and rubber plates is positioned below bottom. Metal and rubber plates have openings, with number of openings corresponding to the number of receptacles in bottom. Openings in metal plate have diameter equal to that of openings in hopper. Rubber plate has openings with strikers disposed so as to define juice discharge slits. Stone knock out unit has two plates pivotally connected on single pin to carcass for rotation about this pin and mounted above charging hopper. Strikers are attached to upper plate of stone knock out unit. Lower plate of stone knock out unit has openings for passage of strikers. Plates are connected with their ends opposed to pivotal end by means of spring. All parts and units of apparatus are driven in synchronism by single drive. EFFECT: simplified construction and increased efficiency. 3 dwg
Patent RU-2126933-C1 (RU)
Title: Solid fuel burning device
Inventor: KNJAZ KIN GENNADIJ JUR EVICH
IPC: F23B50/10
Filed: 1996-09-30
Granted: 1999-02-27
Abstract: FIELD: devices for burning solid fuels, namely coal. SUBSTANCE: device includes cylindrical housing of combustion chamber provided with fire grate, rabbling plate connected with drive and mounted in housing of combustion chamber for change of angular position above fire grate and changing device. Charging device is made in form of tube located in housing of combustion chamber at end clearance above surface of fire grate and shifted relative to its axis. Rabbling plate is mounted in housing for rotation relative to axis of combustion chamber; in inoperative position, the rabbling plate is located between fire grate and end surface of tube. EFFECT: saving of fuel; enhanced reliability. 4 cl, 3 dwg
Patent RU-2113088-C1 (RU)
Title: Cultivator working tool
Inventor: SALDAEV A M
IPC: A01B35/26
Filed: 1996-10-09
Granted: 1998-06-20
Abstract: FIELD: agricultural engineering, in particular, irrigated agriculture, mellowing of intensively used soil layer. SUBSTANCE: working tool has tine, chisel and ripper. Chisel is made conical with rounded apex. Chisel base has concave-curved surfaces at zone of junction with tine. Auxiliary ripper formed as coiled extension spring is positioned in line with chisel behind tine. Front coils of extension spring are mounted in bracket fixed on lower curved part of tine. Two rows of through openings for receiving spring front coils and one auxiliary opening are made in side surface of bracket, with opening space in two rows being variable. Axis of auxiliary opening is oriented perpendicular to and in intersecting relation with one opening in side surface for receiving spring coil stop. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2148645-C1 (RU)
Title: Strain of bacterium serratia marcescens - producer of lipase
Inventor: DUZHAK A B
IPC: C12N9/20
Filed: 1997-03-12
Granted: 2000-05-10
Abstract: FIELD: microbiology, biotechnology, medicine, cosmetology. SUBSTANCE: strain Serratia marcescens B-10 L-1 (NII KKM B-687) - a producer of lipase is obtained from the parent museum strain Serratia marcescens B-10 as spontaneous variant. Culturing time is decreased from 24 to 20 h and enzyme yield is 800 U/mg of biomass. EFFECT: broadened assortment of strains as lipase producers, high output of strain, decreased culturing time. 1 tbl, 1 ex
Patent RU-2114084-C1 (RU)
Inventor: SITNIKOV IVAN VASIL EVICH
IPC: B28B19/00
Filed: 1997-03-19
Granted: 1998-06-27
Abstract: Изобретение относится к промышленности строительных материалов и может быть использовано при изготовлении декоративных отделочных строительных изделий различной формы и размеров, тротуарной плитки, декоративных материалов, применяемых в отделке зданий и сооружений, брикетов различного назначения для жилищного и сельскохозяйственного строительства. Изобретение направлено на упрощение технологии получения декоративных и отделочных строительных изделий, повышение долговечности указанных изделий, повышение водо-, морозостойкости, снижение затрат на получение изделий с декоративным покрытием. Готовят декоративно-отделочную смесь следующим образом: сначала цемент перемешивают с песком фракции 0,03-0,1 в количестве 20-25 мас. % от общего количества песка, последовательно вводят фракции песка 2-4 мм в количестве 55-70 мас. % и фракции песка 0,3- -1,2 мм в количестве 25-30 мас. %, при введении песка фракции 2-4 мм вводят пигмент, воду и суперпластификатор С-3. После однородного смешения готовую декоративно-отделочную смесь толщиной слоя 5-50 мм заливают в форму и на слой уложенной смеси укладывают изделие. Твердение осуществляют в течение 24-48 ч при температуре 20-23 o С.
Patent RU-2122954-C1 (RU)
Inventor: KOPYLOV A A
IPC: G08B15/02
Filed: 1997-03-31
Granted: 1998-12-10
Abstract: Изобретение относится к системам для охраны неподвижных и подвижных объектов, в которые не допускается несанкционированное проникновение. В данном техническом решении обнаруживают проникновение злоумышленника в охраняемое помещение и в течение времени, достаточного для оставления злоумышленником охраняемого помещения, оповещают его световыми и (или) звуковыми сигналами о том, что помещение поставлено под охрану. По истечении этого времени, если злоумышленник не оставляет охраняемое помещение, на его глаза, дыхательные пути и открытые участки тела воздействуют слаботоксичным газом. Охранная система содержит источник электропитания, выключатель, датчик, исполнительное устройство с блоком управления, блоки световой и звуковой сигнализации. Исполнительное устройство выполнено в виде газодымогенератора, который имеет корпус с крышкой и отверстием для выхода газа. В корпусе установлена газодымовая шашка, внутри которой в оболочке размещено инициирующее вещество с электровоспламенителем. Система характеризуется повышенной эффективностью за счет непосредственного воздействия на злоумышленника. 1 з.п. ф-лы, 2 ил.
Patent RU-2121259-C1 (RU)
Title: Fodder grinder
Inventor: NEKRASHEVICH V F
IPC: B02C18/08
Filed: 1997-05-22
Granted: 1998-11-10
Abstract: FIELD: agriculture, in particular, coarse and succulent fodder grinding equipment. SUBSTANCE: grinder has vertical cylindrical chamber with cutting members fixed to its inner surface, and shaft positioned within chamber and provided with knives and disk. Disk has diametrical radial slots for receiving three-sided rectangular prisms which are mounted for vertical movement with their right angles oriented downward. Upper inclined sides of disk slots are provided with cutting edges. Shaft has axial cavity for receiving prism vertical motion mechanism. During grinding of coarse fodder, prisms are disposed in upper position to define projections on disk surface. When roots are ground, prisms are set in lower position so that windows are defined between disk and prisms. Grinder allows coarse and succulent fodder to be ground to particles of size satisfying zootechnical requirements. EFFECT: increased efficiency, improved quality of feed by reduced nutrient loss. 2 cl, 3 dwg
Patent RU-2128896-C1 (RU)
Title: Tillage tool
Inventor: MATJASHIN JU I
IPC: A01B29/04
Filed: 1997-05-21
Granted: 1999-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage tool has frame, left and right rollers positioned at an angle to tillage tool traveling direction. Each roller is formed as truncated cone. Helical spiral fixed on surface of each roller has opposite coils. Spiral is made toothed (corrugated) with fixed coil pitch, multiple-thread and is cantilevered on small cone bases for providing uniform soil tillage at roller junction zone. Tillage tool may be used for soil leveling, compaction and covering. EFFECT: increased efficiency by uniform and constant rotation of rollers and improved quality of soil. 2 cl, 2 dwg
Patent RU-2141955-C1 (RU)
Inventor: GROMOVA S A
IPC: C07D249/08
Filed: 1997-06-04
Granted: 1999-11-27
Abstract: Изобретение относится к области химической технологии, в частности к способам получения бис-(1,2,4-триазол-1-ил)алканов, и может быть использовано для производства биологически активных веществ. Описывается способ получения бис-1,2-(1,2,4-триазол-1-ил)этана с использованием алкилирования 1,2-дибромэтаном в растворителе при нагревании, отличающийся тем, что алкилированию подвергают 4-амино-1,2,4-триазол при 95-105°С, в качестве растворителя используют N, N'-диметилформамид, с последующим дезаминированием. Техническим результатом является сокращение времени процесса при одновременном повышении выхода целевого продукта. 1 табл., 1 ил.
Patent RU-2131064-C1 (RU)
Title: Electrohydraulic servo drive
Inventor: TSELISHCHEV V A
IPC: F15B9/03
Filed: 1997-10-30
Granted: 1999-05-27
Abstract: FIELD: hydraulic systems of flying vehicles. SUBSTANCE: drive is provided with additional device that has shut-off valves 13, 14 with springs 15, 16 kinematically coupled through rods 17, 18 with fluid pipe 4 and through fluid channels 19, 20, with sealing space of shut-off member 21. EFFECT: provision for eliminating unwanted leakage. 2 dwg
Patent RU-2135886-C1 (RU)
Inventor: PESTRETSOV N V
IPC: F17D3/14
Filed: 1997-11-11
Granted: 1999-08-27
Abstract: FIELD: gas and oil producing industry; separation of well production into gas, oil and water. SUBSTANCE: method provides for more complete degassing of gas-and-liquid mixture; oil-water interface is kept in inclined tube below point of introducing stilling pipe line into inclined tube. Stilling pipe line is rectilinear in shape; its diameter is equal to diameter of inclined tube; it is fitted eccentrically relative to inlet of gas-and-liquid mixture over upper generatrix. This pipe line is additionally provided with gas discharge branch pipe at inlet and is mounted in inclined tube at right angle relative to its plane; angle of inclination relative to level ranges from 4 to 15 deg. EFFECT: improved quality of separation of gas-and-liquid mixture. 3 cl, 1 dwg
Patent RU-2125498-C1 (RU)
Title: Method of casting large-sized cylindrical shells
Inventor: REBONEN V N
IPC: B22D7/04
Filed: 1997-11-18
Granted: 1999-01-27
Abstract: FIELD: foundry. SUBSTANCE: mold is filled with liquid metal. After hardening in upper part of mold of metal layer of preset thickness of shell wall, metal is drained through draining hole. Draining is executed for the time equals to difference of duration of shell wall hardening at its upper and lower end faces. EFFECT: higher quality of shells and reduced labor input in manufacture of parts. 2 cl, 1 dwg
Patent RU-2130913-C1 (RU)
Title: Crude mixture and method of manufacturing wall ceramics
Inventor: SADOVICH M A
IPC: C04B35/16
Filed: 1997-11-21
Granted: 1999-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mix contains 42-83 wt % of gliezha" and 58-17 wt % of microsilica. Strength of baked products are increased by 2.4-3.9 times. EFFECT: increased strength of products and extended resources of raw materials. 1 tbl