baber/WOPTO huggingface dataset:
Patent RU-2119421-C1 (RU)
Title: Device for mounting and dismounting of shrink-fitted articles
Inventor: LISOVOJ ANATOLIJ SERGEEVICH
IPC: B23P11/02
Filed: 1992-12-18
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: thrust plate with top open vertical slot, detachable lock for fastening crankshaft and power hydraulic cylinder with working member on rod coupled with thrust plate by tie-rods are mounted on bed frame. Induction heater is installed on tie-rods for movement. Working member is made in form of two extension pieces one of which engages with shaft, and the other, with article. Device has additional lock for fastening crankshaft installed for displacement along shaft axis. Detachable lock is essentially a clamp engaging with plate. EFFECT: improved quality of mounting and dismounting of articles at minimum power and time requirements. 5 dwg
Patent RU-2068151-C1 (RU)
Inventor: POGORELOV ALEKSANDR G
IPC: F23C10/20
Filed: 1992-12-30
Granted: 1996-10-20
Abstract: Использование: в котельной теплоэнергетике. Сущность изобретения: воздухораспределительная решетка, выполненная в виде двух ярусов 1, 2 перфорированных плит, соединенных вертикальными перегородками 3, причем плиты яруса 1 пронизаны пучками испарительных труб 4, а воздухораспределительные отверстия 5 колпачков 6 плит обоих ярусов 1, 2 размещены над верхним 1 ярусом на одном уровне. 3 ил.
Patent RU-2057912-C1 (RU)
Inventor: VYZHIGIN GLEB B
IPC: E21B43/20
Filed: 1993-01-06
Granted: 1996-04-10
Abstract: FIELD: oil production. SUBSTANCE: this process of exploitation of oil field consists in driving of oil from pool by injection of water from water-bearing horizon with temperature higher than temperature of pool into it, in extraction of oil onto surface with the aid of wells. Absorbing horizon having temperature not below that of oil pool is used in the capacity of water-bearing horizon. Filtration ducts of big diameter are selectively opened in it and it is pumped with water for flooding of pool in advance which is kept there till it acquires temperature of pool. Then water is pumped away together with pool water through water-discharge wells in which same filtration ducts are open. EFFECT: increased operational efficiency of process, expanded application field. 4 cl, 1 dwg
Patent RU-2055197-C1 (RU)
Title: Coal strength reducing agent
Inventor: VORONKOV GRIGORIJ YA
IPC: E21C39/00
Filed: 1993-02-05
Granted: 1996-02-27
Abstract: FIELD: coal mining. SUBSTANCE: coal strength reducing agent includes components in the range of 0.1 - 5 % (by weight) active component, and the balance being the water. Neutralized refinery sludge after oil purification based on sulfuric acid, or neutralized product after interaction of flowing acid sludge as a result of oil sulfuric purification, or liquid paraffins with alkyl-aromatic compounds is used as active component. EFFECT: coal strength reducing. 3 tbl
Patent RU-2068218-C1 (RU)
Title: Broad-band parallel balanced mixer
Inventor: VOLKHIN YURIJ N
IPC: H04B1/26
Filed: 1993-03-31
Granted: 1996-10-20
Abstract: FIELD: frequency conversion in UHF and microwave radio-receiving and radio-measuring engineering. SUBSTANCE: mixer has insulating substrate 1 whose face side carries screen conductor 2 incorporating first regular coplanar line 10 turning into expanding two-wire coplanar line 14 whose electrodes 15 and 16 are connected through capacitors 17 and 18 to planar conductors 19 and 20 of regular two-wire coplanar line 21. Lead of first regular coplanar line 3 functions as input of signal from local oscillator 5. Four semiconductor diodes 22, 23, 26, 27 are inserted between planar conductors 19, 20 and second regular coplanar line 25. Lead 31 of second regular coplanar line 25 is connected to data signal and intermediate-frequency signal selecting circuits. Positive and negative bias voltages are applied to planar conductors 19, 20. Back side of insulating substrate 1 mounts plate 32 made of absorbing material. EFFECT: enlarged functional capabilities. 6 dwg
Patent RU-2064840-C1 (RU)
Title: Method of catalyst preparation
Inventor: IRISOVA KAPITALINA N
IPC: B01J37/02
Filed: 1993-06-04
Granted: 1996-08-10
Abstract: FIELD: chemistry, petrochemical industry, oil refinery; hydrogen-bearing gasses purification in presence of catalysts in particular. SUBSTANCE: powder of active oxide of aluminum with 0.1 - 0.3 mass % of sodium oxide, is mixed with salts of nickel, molybdenum and nitric acid. Nitric acid is introduced two times with ratio of portions from 2.64 : 1 to 10.8 : 1. Catalyst has following shares of components: nickel oxide 1.5 - 2.5, molybdenum oxide 5.0 - 8.0, aluminum oxide - balance. EFFECT: improved qualities of catalysts. 2 tbl
Patent RU-2043932-C1 (RU)
Title: Multilayer film with selective translucence
Inventor: BONDAR ELENA A
IPC: B32B15/08
Filed: 1993-07-30
Granted: 1995-09-20
Abstract: FIELD: application of film to house and automobile windows. SUBSTANCE: multilayer film with selective translucence comprising a transparent organic backing with successive layers of silver or copper 3-6 nm thick and a layer of dielectric wherein said layer is a two-component "island" structure in the form of a disorderly mixture of particles of chromium and chromium oxide 3-6 nm thick. EFFECT: reduced thermal effect of solar radiation. 1 tbl
Patent RU-2068118-C1 (RU)
Title: Fluid-pressure-operated diaphragm pump
Inventor: KAUSHNYAN EVGENIJ A
IPC: F04B43/06
Filed: 1993-08-10
Granted: 1996-10-20
Abstract: FIELD: pump engineering. SUBSTANCE: pump has housing and driving and pump chambers separated by a diaphragm. The chambers are connected with two pairs of radial passageways and two disconnected axial passageways through a rod. There are three ring chambers and piston inside the housing. The chambers, piston and rod are axially alined. The piston forms two spaces. One of the ring chambers is constantly connected with the drain. The two other chambers and radial and axial passageways serves for connecting the piston spaces with the driving chambers of the diaphragm unit through control pipe lines and with the drain alternately. EFFECT: enhanced reliability. 1 dwg
Patent RU-2058062-C1 (RU)
Title: Acoustic diaphragm
Inventor: VINOGRADOVA TATYANA B
IPC: C08K5/20
Filed: 1993-08-13
Granted: 1996-04-10
Abstract: FIELD: acoustic diaphragm manufacture. SUBSTANCE: diaphragm is essentially, film made of composition of polyolefin and 0.5-2.0-% of maleic acid diimide per 100% of composition. Composition may contain, in addition, 0.2-15.7% of functional ingredients. Polyolefin contains polypropylene, low-pressure polyethylene, or their mixture in proportion 1:9 to 9.1. EFFECT: improved design. 2 cl, 1 tbl
Patent RU-2076425-C1 (RU)
Inventor: MAKAROV LEV NIKOLAEVICH
IPC: H02K1/26
Filed: 1993-11-18
Granted: 1997-03-27
Abstract: FIELD: electric engineering. SUBSTANCE: device has alternating covered slots which have two types of shapes and areas. First slot is shaped as bottle with necks in upper and lower parts at height h from outer rotor surface. Second slot is shaped as bottle with neck in lower part and funnel in upper part. Ratio of areas at said height for first and second slots varies from 1.0 to 2.5. Slots have upper funnel parts and neck lower parts. These parts are located below height h. Sizes of these parts provide ratio of total slot area from 1.0 to 0.4; height of joint above first slot is greater than that above second one. H is penetration depth of electromagnetic wave for static rotor. EFFECT: improved characteristics for starting and operating modes. 1 dwg
Patent RU-2039390-C1 (RU)
Title: Cathode-modulated unit
Inventor: LAZEBNIKOV YURIJ E
IPC: H01J1/20
Filed: 1993-12-14
Granted: 1995-07-09
Abstract: FIELD: cathode-ray devices. SUBSTANCE: cathode-modulated unit has films of heater, emission-active material, and modulator arranged in tandem on substrate and separated by insulator layers. Iridium alloyed with rare-earth metals is used as emission-active material. EFFECT: enlarged functional capabilities. 2 cl, 2 dwg
Patent RU-2060550-C1 (RU)
Inventor: VOLGIN LEONID I
IPC: G06G7/25
Filed: 1993-12-29
Granted: 1996-05-20
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has n input lines and n adding lines, each of which has n-1 adders, which are connected in series and n(n-1)/2 commutators, which have comparators controlling their demultiplexer switching gate. Switching inputs of commutators and inputs of adding lines are connected to first and second reference voltage sources, respectively. Commutators are organized in n-1 groups, in which i-th group (i=1, 2, ... n-1) has i commutators. Sign- inverting comparison inputs of i-th group of commutators are connected to (i+1) input line, their second outputs are connected to second inputs of adders of (i+1) adding line. Direct comparison inputs of i-th group of commutators are connected to input lines with serial numbers first to i-th, their first outputs are connected to second inputs of adders, which are located in adding lines with serial numbers first to i-th. EFFECT: range and address identification of arrays of analog signals. 2 dwg, 1 tbl
Patent RU-2080260-C1 (RU)
Inventor: SAMIGULLIN FAAT K
IPC: B29B9/06
Filed: 1994-01-10
Granted: 1997-05-27
Abstract: Использование: изобретение относится к технологии получения полимера в виде гранул, а именно клеевых термопластичных полиуретанов и может быть использовано в химической, нефтехимической, шинной и других отраслях промышленности. Сущность изобретения: температуру воды поддерживают в пределах 1-18 o C, а охлаждение гранул проводят в течение времени не менее:   , где: τ - время охлаждения, мин., 0,51 - коэффициент, мин., t - температура охлаждающей воды,  o C.
Patent RU-2066421-C1 (RU)
Inventor: LUKYANOV GENNADIJ P
IPC: F22B37/34
Filed: 1994-02-16
Granted: 1996-09-10
Abstract: Использование: в устройствах для крепления поверхностей нагрева. Сущность изобретения: устройство для крепления поверхностей нагрева содержит опору 1 с подвешенной на ней рамой 2, тягой 3 и узлом перемещения, выполненным в виде штока 4 с размещенными на нем трубкой 5 и пружиной 6, соединенного с роликовой опорой 7, перемещающейся вместе с тягой 3 по криволинейной поверхности 8 рамы 2 с возможностью обеспечения балансом приложенных к ней сил. Пружина 6 фиксирована упором 9 с регулировочной гайкой 10 и упором 11. Шток 4 закреплен на раме 2 с помощью шарнира 12. 1 з.п. ф-лы, 2 ил.
Patent RU-2088535-C1 (RU)
Title: Installation for detoxification of waste waters
Inventor: VOLKOV VLADIMIR T
IPC: C02F101/30
Filed: 1994-04-05
Granted: 1997-08-27
Abstract: FIELD: waste water purification. SUBSTANCE: invention relates to treating waste waters containing dissolved toxic organic and inorganic compounds, mercury salts, cyanides, nitrates, nitrites, dioxins, alkylhydrazines, alcohols, phenols, and ethers. Plant has admission tank connected through pipelines with inlet of bubbling-type reaction chamber connected, in turn, with accelerated electrons' source. Reaction chamber outlet is connected to purified solution collection tank, whereas reaction chamber communicates with air-supply system and gas- release pipeline. Between admission tank and reaction chamber, a scrubber is additionally installed with gas inlet connected to reaction chamber and outlet connected through adsorption filter with gas-release pipeline. EFFECT: improved detoxification degree. 1 dwg, 1 tbl
Patent RU-2083435-C1 (RU)
Title: Method and system for loading and unloading containers
Inventor: NEDZELSKIJ LEV VASILEVICH
IPC: B64D9/00
Filed: 1994-05-10
Granted: 1997-07-10
Abstract: FIELD: aviation industry; transport flying vehicles. SUBSTANCE: containers are loaded through hatch provided in floor of passenger cabin; container is raised vertically to level of upper deck and then it is shifted over deck to free space. When it is necessary to load additional containers, some passenger seats are removed. Container loading system is provided with platform mounted in floor of lower luggage-cargo compartment; after containers have been secured on this platform, it is raised to level of passenger cabin floor by means of external hoist located under fuselage. Rod of actuating mechanism is connected with this platform through hole provided in fuselage and is supported by carriage for taking up cocking and deflection. EFFECT: enhanced efficiency. 3 cl, 6 dwg
Patent RU-2073402-C1 (RU)
Inventor: MERKUREV VLADIMIR S
IPC: A01C3/00
Filed: 1994-05-20
Granted: 1997-02-20
Abstract: Использование: в животноводстве при удалении навоза в животноводческих фермах и комплексах. Сущность изобретения: устройство для фильтрации жидкого навоза содержит резервуар в виде лотков 1 с отверстиями 37 для отвода жидкой фракции и приспособления загрузки фильтрующего материала и подачи на него жидкого навоза. В лотках 1 расположены скребки 17, обеспечивающие поочередную их очистку от насыщенного навозом фильтрующего материала, который сдвигается на транспортер 34 и перемещается на площадку хранения. 3 ил.
Patent RU-2063407-C1 (RU)
Title: Process for preparing red food dye from vegetable raw material
Inventor: KVASENKOV OLEG I
IPC: C09B61/00
Filed: 1994-06-29
Granted: 1996-07-10
Abstract: FIELD: food industry. SUBSTANCE: crushed raw material is sterilized and diluted with alcohol and/or acid by dispersion of alcohol and/or acid into crushed raw material or by feeding continuous stream into continuous stream of raw material. EFFECT: more efficient preparation process.
Patent RU-2072162-C1 (RU)
Title: Хранилище для изделий в таре
IPC: B65G1/00
Filed: 1994-07-06
Granted: 1997-01-20
Abstract: 1. Хранилище для изделий в таре, содержащее помещение со стеллажами для размещения изделий в таре, расположенными в помещении с образованием проездов для погрузочно-разгрузочного транспортного средства, отличающееся тем, что помещение выполнено в виде бассейна, оснащенного средством заполнения его водой и внешней емкостью, размещенной ниже дна бассейна и соединенной с ним, при этом тара для изделий выполнена герметичной, а бассейн снабжен наклонным спуском для перемещения упомянутого транспортного средства.2. Хранилище по п.1, отличающееся тем, что средство заполнения бассейна водой выполнено в виде магистрали с запорной арматурой и насосом, соединяющей бассейн с внешней емкостью.
Patent RU-2092914-C1 (RU)
Title: Nuclear reactor fuel assembly
Inventor: KOCHERGIN VIKTOR M
IPC: G21C3/00
Filed: 1994-08-02
Granted: 1997-10-10
Abstract: FIELD: nuclear reactors. SUBSTANCE: end part 1 of fuel assembly is joined to can 2 by means of sunk-head screw 3. Sunk head of screw is below external surfaces of can edge. Can is provided with additional hole for locking end part by welding wire or strip to screw head and to part. EFFECT: improved reliability of fuel-assembly-to-can fixation. 2 cl, 7 dwg
Patent RU-2094377-C1 (RU)
Title: Method of extraction of chrome (vi) on anionite am-2b
Inventor: VOROPANOVA LIDIYA A
IPC: C02F103/16
Filed: 1994-08-05
Granted: 1997-10-27
Abstract: FIELD: chemical technology. SUBSTANCE: adsorption is carried out in weak acid or weak alkaline medium and pH optimal value is regulated according the following equation: ΔpH = ΔpH o •exp(-k•t m ) where: ΔpH - pH value deviation from the assigned meaning; ΔpH o  - maximal deviation of pH value from the assigned meaning at initial time moment; k, m - constants obtaining on the basis of experimental data; t - time. The proposed method can be used in chrome compound production, analytical chemistry, for galvanic, leather sewage treatment, in ferrous and nonferrous metallurgy. EFFECT: improved method of extraction. 3 dwg , 1 tbl
Patent RU-2105717-C1 (RU)
Inventor: KHAJNTS SHERTSBERG
IPC: C01D5/08
Filed: 1994-11-22
Granted: 1998-02-27
Abstract: Изобретение относится к способу получения сульфата калия путем взаимодействия хлорида калия и сульфата натрия с маточным раствором сульфата калия с получением глазерита, отделение глазерита, взаимодействия хлорида калия и воды с получением сульфата калия и маточного раствора сульфата калия, охлаждение маточного раствора глазерита и кристаллизации глауберовой соли, а также отделения и рециркуляции глауберовой соли в стадию кристаллизации глазерита. При этом согласно изобретению осуществляют испарение воды за счет выпаривания с помощью солнечной энергии в солнечном испарителе с выкристаллизовыванием чистого хлорида натрия и его непрерывным или периодическим выводом из солнечного испарителя. 3 з.п.ф-лы, 1 ил.
Patent RU-2061314-C1 (RU)
Title: Дверь задка транспортного средства
IPC: B60J5/10
Filed: 1994-11-29
Granted: 1996-05-27
Abstract: 1. Дверь задка транспортного средства, состоящая из внутренней панели, включающей верхнюю, нижнюю и боковые балки, подоконный брус и центральный усилитель, и наружной панели, жестко соединенной с внутренней панелью с образованием проема для стекла, отличающаяся тем, что она снабжена усилителем под запасное колесо, выполненным в виде двух стержневых элементов, переходящих в пластину в форме рамки и направленных свободными концами в зону петель двери, а центральный усилитель выполнен в виде вертикального бруса, к которому одной своей стороной прикреплена рамка усилителя под запасное колесо, которая другой стороной жестко соединена с наружной панелью.2. Дверь по п.1, отличающаяся тем, что она снабжена усилителем под петли двери, выполненным с открытым П-образным сечением и жестко соединенным в зоне петель с боковой балкой внутренней панели и стержневыми элементами усилителя под запасное колесо с образованием с этим усилителем замкнутого контура.3. Дверь по п.2, отличающаяся тем, что в зоне петель внутренняя панель, усилитель под петли и усилитель под запасное колесо неразъемно соединены между собой, образуя замкнутое сечение.
Patent RU-2108368-C1 (RU)
Inventor: KENNET L JUTAS
IPC: C10L1/14
Filed: 1993-03-02
Granted: 1998-04-10
Abstract: Используются одна или более добавок для модификации свойства роста кристаллов парафина в маслах, полученных из животного или растительного материала. 2 с. и 9 з.п.ф-лы, 1 табл.
Patent RU-2128257-C1 (RU)
Title: Method of dye application on keratin fibers (versions)
Inventor: DZHON EHNTONI RIPPON
IPC: C07C309/14
Filed: 1993-02-03
Granted: 1999-03-27
Abstract: FIELD: dyeing of keratin fibers; may be used in dyeing of nonuniform wool. SUBSTANCE: method includes preliminary treatment of fibers with alkali solution of amphoteric surfactant and application of dye from dyeing solution which practically does not contain equalling agent of surfactant type and contains one or more agents protecting against insect pests. The surfactant includes alkoxylated hydroxysulfobetaine of formula 1 given in the invention description, where R 1 -C 12 -H 25 -C 21 H 43 , R 2 , R 3  are polyalkylene oxide groups where each contains n alkylene oxide units, where 3 = n = 21. EFFECT: equal weight consumption of protecting from insect pests agents added to dyeing solution. 42 cl
Patent RU-2089123-C1 (RU)
Title: Method for treatment of spondylolisthesis
Inventor: VALEEV ELGIZAR KASIMOVICH
IPC: A61B17/66
Filed: 1994-12-14
Granted: 1997-09-10
Abstract: FIELD: medicine; orthopedics. SUBSTANCE: patient is subjected to longitudinal distraction of vertebral column and to traction of displacement vertebra in retro direction with help of threaded rods and resilient loops attached to external fixation apparatus. After placing vertebra in right place and eliminating neurological disturbances, retrocorporodesis of vertebrae is practised simultaneously with removal of external fixation apparatus. EFFECT: atraumatic resetting in place of displaced vertebrae; restored function; eliminated neurological disturbances.
Patent RU-2098527-C1 (RU)
Title: Textile material for use in protective clothing and improved-quality clothing
Inventor: BANTVAL DZHANARDKHANA BALIGA
IPC: D03D15/283
Filed: 1993-06-14
Granted: 1997-12-10
Abstract: FIELD: protective clothing. SUBSTANCE: textile material and protective clothing manufactured from it contains core and filling threads from non-crystallized polyphenylene-isophthalamide fiber in the range of 0.8-1.5 denier. Material has surface density 135.64-271 g/sq. m, thread number 29.53-49.21 per 1 cm in core and at least 15.75 per 1 cm in filling but not more than 80% compared to that in core. Material may be executed by calico or serge interweaving. EFFECT: improved consumer's quality.
Patent RU-2083936-C1 (RU)
Title: Coreless induction furnace for production of melts of iron, manganese, steels and alloys on their base
Inventor: BELOV IVAN A
IPC: F27B14/08
Filed: 1995-01-19
Granted: 1997-07-10
Abstract: FIELD: metallurgy; induction furnaces for reduction of metals from their compositions and direct reduction process for steels and alloys. SUBSTANCE: device contains inductor, crucible, charge briquette supply guide, metal tapping channel, slag tapping channel; provision is also made for charge briquette support mounted in crucible coaxially relative to guide; this support is provided with through coaxial channel. EFFECT: enhanced efficiency. 7 cl, 4 dwg
Patent RU-2095416-C1 (RU)
Inventor: VINAROV ALEKSANDR YU
IPC: C12N1/14
Filed: 1995-03-01
Granted: 1997-11-10
Abstract: FIELD: biotechnology. SUBSTANCE: method involves the batch culturing microorganisms under aeration and stirring on nutrient medium containing mineral sources of nitrogen, phosphorus, magnesium, manganese, potassium, iron and two sources of carbon: ethanol and sucrose taken at ratio = (1: 1)-(0.3: 0.7). Sucrose (5-25% of total amount) is added to the parent nutrient medium. After 5 days the yield of citric acid is 98% of substrates added. EFFECT: increased yield of citric acid, decreased net cost of product. 2 tbl
Patent RU-2110244-C1 (RU)
Title: Exoskeleton
Inventor: OSADCHIJ E A
IPC: A61H3/00
Filed: 1995-03-16
Granted: 1998-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has carcass with fastening members for fastening to body, two pairs of levers pivotally connected to the carcass each consisting of hip lever and talocrural lever connected to each other by means of hinged unit so that one end is connected to the carcass and the other one to supporting platform. Hip joint levers are composed of two parts: the upper one and the lower one. The upper part of a hip joint lever is pivotally connected to saddle base and is directed along the femoral back side, the lower part being directed along the femoral outer side. The second ends of the upper and the lower part of the hip joint lever are connected to each other with spiral shield directed with its convex part forward. The hinged unit has casing pivotally connected to the talocrural lever, overrunning union member that can perform one-way rotation motion. Fastening member encircles the overrunning union envelope and has ribbon clamp with casing, unbending two-element workpiece having casing turnable in the direction of the union member. One of its ends is connected to the hip joint lever at one end and circular ring-shaped clamp casing at the other end. Crank-shaft lever is turnable in the direction of the ring-shaped clamp casing and pivotally connected to the other end of the clamp and to a pin movable inside of the ring-shaped clamp casing having screw for forcing the pin to travel. The crank-shaft lever is adjustable relative to the casing (in angular mode), its protruding end is kinematically pivotally coupled to supporting platform through push-pull rod having screw connection and piston. The talocrural hinge has the form of stirrup placed in the plane of the supporting platform. The union member has braking member. EFFECT: excluded use of arm muscles for supporting and moving body mass; reliably fixed levers; noiseless operation; increased load on leg muscles. 3 dwg