baber/WOPTO huggingface dataset:
Patent NL-1029916-C1 (NL)
Title: Telephone network comprises at least one exchange and subscriber lines to which telephone apparatus are connected
Inventor: HAMMINGA SIETE
IPC: H04M3/54
Filed: 2005-09-09
Granted: 2007-03-12
Abstract: The telephone network (1) comprises at least one (2) exchange and subscriber lines (3a,3b...) to which telephone apparatus (4a,4b...) are connected. It has connection devices (5), which in response to a call-up signal from a first telephone apparatus from a calling subscriber connects the calling signal to a second telephone apparatus selected by the calling subscriber. Connecting equipment is accommodated in a special connection unit in the network, which is in communicative connection with the first telephone apparatus of the subscriber and the exchagne. The called subscriber can use a second telephone apparatus or a mobile telephone (6), to which the call from the calling subscriber is switched by the exchange.
Patent NL-1031309-C1 (NL)
Title: Winding device for Venetian blind, has cord guide mechanism mounted on winding rod, where winding rod is axially movable in relation to cord guide mechanism when pull cords are wound to winding rod
Inventor: LIN KE-MIN
IPC: E06B9/322
Filed: 2006-03-06
Granted: 2007-09-07
Abstract: The device (1) has a cord guide mechanism (2) mounted on a winding rod (11) and including a cord guide hole (12) that parallelly extends in relation to the winding rod. The cord guide mechanism is located near a group of pull cords (3) and a wrap bar. The winding rod is axially movable in relation to the cord guide mechanism when the pull cords are wound to the winding rod.
Patent RU-2022995-C1 (RU)
Title: Способ получения прокаленного нефтяного кокса и устройство для его осуществления
Inventor: POKHODENKO BORIS N
IPC: C10B55/00
Filed: 1990-04-17
Granted: 1994-11-15
Abstract: Сущность изобретения: футерованный цилиндрический корпус (К) снабжен проводниками токов высокой частоты (ТВЧ) в виде установленного внутри К графитового цилиндра (ГЦ) и кольцевых проводников, размещенных между футеровкой и ГЦ. Коксование нефтяного сырья и последующее прокаливание кокса при 1300-1400°С ведут в поле ТВЧ. 2 с.п. ф-лы, 1 ил.
Patent RU-2015302-C1 (RU)
Inventor: ANGELOPULO OLEG K
IPC: E21B31/107
Filed: 1991-01-08
Granted: 1994-06-30
Abstract: Использование: для ликвидации прихватов бурильной колонны при бурении скважин. Сущность изобретения: устройство включает корпус и установленное в его полости упругое седло под бросовый рабочий орган. Упругое седло выполнено в виде жестко закрепленных в корпусе наклонно к оси устройства направляющих и подвижно установленных на них подпружиненных упоров. Бросовый рабочий орган имеет осевой канал с насадкой и выступ в верхней части для взаимодействия при движении вверх с подпружиненными упорами седла. Корпус над упругим седлом имеет дополнительное седло под сбрасываемый вибратор. 1 з.п. ф-лы, 1 ил.
Patent RU-2016395-C1 (RU)
Title: Device for bend-testing of specimens
Inventor: LODUS EVGENIJ V
IPC: G01N3/20
Filed: 1991-02-05
Granted: 1994-07-15
Abstract: FIELD: test technology, bend-testing. SUBSTANCE: device has supports 2, 4, 5 for specimen 3, levers 6, 7, torque link 8, 9 with retainers 12, 13, pusher 11 with eccentric 10. On rotating eccentric 10 retainers 12 and 13 are switched on and levers 6, 7 with rollers 4, 5 are rotated through links 8, 9 and a specimen to be tested is bent either on two cantilevers or on one of the cantilevers when one of the retainers is activated. The device is used for testing specimens of different materials. EFFECT: widened operating capabilities due to testing both at simultaneous and alternative loading of cantilevers with synchronous or asynchronous change of the length of bend cantilevers. 1 dwg
Patent RU-2033447-C1 (RU)
Title: Method of refining of noble metals and their alloys
Inventor: BYCHKOV EVGENIJ M
IPC: C22B11/02
Filed: 1991-03-14
Granted: 1995-04-20
Abstract: FIELD: noble metals. SUBSTANCE: remelting is carried out in high-frequency induction furnace in oxygen atmosphere in the presence of flux of the following composition, wt. -% : anhydrous borax 92-70; asbestos 8-30, and repeated remelting is carried out in argon atmosphere. EFFECT: improved method of refining. 1 tbl
Patent RU-2071526-C1 (RU)
Inventor: OSIPOV FEDOR S
IPC: E02B8/02
Filed: 1991-02-05
Granted: 1997-01-10
Abstract: Использование: для освобождения затопленных земель при опорожнении водохранилища. Сущность изобретения: на напорной грани существующий плотины выполняют приставку со щитом, откачивают из огороженного участка воду и пробивают в теле плотины туннельный водовод, входное сечение которого располагают ниже минимального уровня воды в водохранилище, после чего на туннельном водоводе последовательно устанавливают гидротурбинные блоки, производят подъем щита и снижают уровень воды в водохранилище до минимальной отметки. 1 з.п. ф-лы, 1 ил.
Patent RU-2023204-C1 (RU)
Inventor: ZAJONCHKOVSKIJ GENNADIJ I
IPC: F04C2/18
Filed: 1991-04-08
Granted: 1994-11-15
Abstract: Сущность изобретения: шестеренная машина содержит герметичный корпус с впускным и выпускным каналами и пару зубчатых колес, находящихся в герметичном зацеплении, установленные на корпусе электроды, обеспечивающие импульсные электрические разряды на участке начала выхода зубьев из зацепления. Электроды выполнены из электропроводного материала, например, из вольфрамового сплава. 2 ил.
Patent RU-2013925-C1 (RU)
Title: Method of preparing fruits for transportation and cold storage and container for storing fruits and vegetables
Inventor: KOBOZEV ILYA V
IPC: A01F25/00
Filed: 1991-04-19
Granted: 1994-06-15
Abstract: FIELD: storage of fruits. SUBSTANCE: method involves packaging products in film bags, freezing, laying into container and storing in refrigerating chamber, with container being filled with carbaformaldehyde foamed plastic prior to laying frozen and packaged products into container; applying salt to outer surface of bags with product prior to dipping bag into foamed plastic; cooling foamer and hardener agent to water freezing point. Foamed plastic is packaged into light-reflective film, which must be disposed outside container prior to pouring foamed plastic. Salt applied onto bag surface is solved with heat absorption. Container has base 1 and outer guard formed as hose 2 made from light-reflective web fixed on base 1, carcass formed by tubular members 4 disposed within hose 2 at an acute angle with respect to base 1 in openings 8. Lower end of hose 2 is provided with rigid contouring member 12 with openings 13 made bear-shaped, and base 1 is provided with retainers 14 of hose 12. Light-reflective film 3 and box are disposed on base 1. Opening 8 in base 1 is made conical, with spherical bore on its inner surface. Lower end of tubular member 4 is provided with spherical boss 9 and recess 10 formed as wedge with apex oriented upward. Round opening 11 is made in apex of wedge recess. EFFECT: increased efficiency and high quality of product. 6 cl, 4 dwg
Patent RU-2025975-C1 (RU)
Title: Method for growing of grain crops
Inventor: ERITSYAN SERGEJ KARAPETOVICH
IPC: A01N61/00
Filed: 1991-04-16
Granted: 1995-01-09
Abstract: FIELD: agriculture. SUBSTANCE: before sowing the grain crops, heat-treated dacitic tuff is introduced into soil at the rate of 30-90 kg/ha. EFFECT: higher efficiency. 6 tbl
Patent RU-2028197-C1 (RU)
Title: Method for cleaning surfaces of deposits
Inventor: LEVIN IGOR A
IPC: B08B7/00
Filed: 1991-05-17
Granted: 1995-02-09
Abstract: FIELD: instrument making. SUBSTANCE: deposit layer to be removed is interposed between the surface to be cleaned and an insulated conducting material. So that it can be removed the layer is heated to its evaporation temperature. EFFECT: shorter operating period, less labour consumed. 8 cl, 4 dwg, 2 tbl
Patent RU-2011394-C1 (RU)
Title: Device for training mountain-skiers
Inventor: SELEZEN ALEKSANDR V
IPC: A63B69/18
Filed: 1991-03-11
Granted: 1994-04-30
Abstract: FIELD: skiing. SUBSTANCE: device has handless and turning cantilever with platform turned by sportsman. Installed in platform recesses are pitches for feet which have segmental protrusions on their lower surfaces. Protrusions are accommodated in platform recesses, and interact with curved formers installed on cantilever under platform. Installed in platform recesses are rearranged brackets which carry prongs for interaction with feet pitches during their turning in ski turning over. EFFECT: higher efficiency in training due to provision of actual conditions of turning with turning over of skis. 3 cl, 9 dwg
Patent RU-2045558-C1 (RU)
Title: Varnish
Inventor: BOLSHAKOVA MAJYA G
IPC: C09D133/10
Filed: 1991-04-22
Granted: 1995-10-10
Abstract: FIELD: applying varnish onto metals, glass, and wood of all types. SUBSTANCE: the varnish comprises a copolymer of methacrylate, methyl methacrylate and methacrylic acid, and the organic solvent is a mixture of xylene and ethyl acetate at a weight ratio of 1-1.08 to 0.98-1.08 or a mixture of ethyl acetate, acetone and ethanol at a weight ratio of 4-4.4 to 1-1.2 to 4.9-5.2, respectively and further comprises a polyethylsiloxane liquid, the ratio of the components being as follows (wt): 45-50 a copolymer of methylacrylate, methyl methacrylate and methacrylic acid; 0.5-1.0 polyethylsiloxane liquid; and a mixture of xylene and ethyl acetate or a mixture of ethyl acetate, acetone and ethanol, the balance. EFFECT: improved properties of the varnish. 6 tbl
Patent RU-2006517-C1 (RU)
Inventor: TRUBITSYN ALEKSANDR V
IPC: C23C2/38
Filed: 1991-06-13
Granted: 1994-01-30
Abstract: FIELD: coating. SUBSTANCE: mounted on cross beams 14 is removable heating device 15 in form of arch with heating elements 16. Longitudinal axis of heating device is arranged square to direction of movement of article 11. Guides 17 and 18 pass through bath working space 6 and auxiliary chambers 7, 8. One end of each guide is hinge-connected in auxiliary chamber 7, 8 and other end is connected to corresponding guide end vertical motion device. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2015832-C1 (RU)
Title: Method for manufacture of drawing die
Inventor: KLIMYCHEV SERGEJ B
IPC: B22D23/04
Filed: 1991-04-08
Granted: 1994-07-15
Abstract: FIELD: manufacture of drawing dies. SUBSTANCE: formation of thin-walled casting pattern is began from formation of frame of pattern of easily deformed metal net, then, net meshes are filled with self-hardening plastic, and outer and inner surfaces of frame are coated with current-conducting layer, and metal layer is deposited on frame by electrochemical method. EFFECT: higher efficiency. 4 dwg
Patent RU-2067990-C1 (RU)
Title: Installation for preparation of water alcohol solutions
Inventor: BLAZHIEVSKIJ EDUARD NIKOLAEVIC
IPC: C12G3/06
Filed: 1991-09-10
Granted: 1996-10-20
Abstract: FIELD: alcoholic beverages branch of food industry at preparation of water-alcohol solutions. SUBSTANCE: the installation uses reservoirs for alcohol and softened water interconnected by a pipeline system, mixer, sorting collector, pump, alcohol constant level reservoir, stop and control valves; the mixer is made in the form of an injector with an additional mixing chamber, in which a perforated pipe is concentrically installed; one end of the pipe has a tapered stopper-dissector, and the other is connected to the pipeline used to discharge the sorting into its collector. The novelty is in the fact that the installation is furnished with a crusher, mixer for preparation of suspensions from grist and extractive reagent, additional pump, suspension turbolator, filters, extract collectors one of which is provided with a vacuum pump and closed to the other extract collectors successively communicating with one another in the order of flow of production process as well as with a screw conveyer connected to the filters, filter-press for separation of solvent cake and extract communicating with the mixer for preparation of suspensions from grist and extractive reagent, and a drier for solvent cake communicating with the filter-press for separation of solvent cake and extract and provided with a condenser. In addition to the collector provided with a vacuum pump, the extract collectors are parallel-connected to the mixer for preparation of suspensions from grist and extractive reagent and pump, and together with the sorting collector connected to them, through the alcohol constant level reservoir - to the gas service line communicating with the atmosphere by means of a water seal. All collectors communicate with the compressed air service line. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2014915-C1 (RU)
Inventor: DROZDOV BORIS YA
IPC: B21B1/08
Filed: 1991-09-11
Granted: 1994-06-30
Abstract: Использование: при прокатке полос со ступенчатым изменением толщины по ширине полосы, преимущественно рессорных полос переменного или постоянного по длине полосы сечения. Сущность изобретения: прокатку ведут в подготовительном и чистовом калибре. При этом в подготовительном калибре на заготовке формируют продольные выступы высотой 0,05 - 0,15 от толщины заготовки, располагая их на участках, подвергающихся меньшему обжатию в чистовом калибре, на границе их с участками, подвергающимися большему обжатию в этом калибре. 5 ил., 1 табл.
Patent RU-2065610-C1 (RU)
Title: Narrow-rand low-frequency analog signal analyzer
Inventor: GONCHAROV IGOR V
IPC: G01R23/16
Filed: 1991-11-26
Granted: 1996-08-20
Abstract: FIELD: data-measuring technology; location of current linear amplitude and phasal spectral, current frequency of first harmonic of narrow-band low-frequency analog signal, and energy parameters in electric circuit of signal, and also in-service location of object characteristics. SUBSTANCE: device has control unit, display units, filters, digital integrators, functional converters, buffer registers, computing units, harmonic-separation units, and feedback unit. EFFECT: enlarged functional capabilities. 3 dwg
Patent RU-2020243-C1 (RU)
Title: Method of operating internal combustion engine
Inventor: PLYUSHCHEV VALERIJ G
IPC: F02B21/00
Filed: 1991-10-09
Granted: 1994-09-30
Abstract: FIELD: engine engineering. SUBSTANCE: method includes filling cylinder with fresh charge, compressing it, separating the charge into two volume at the top dead center: the first in prechamber and the second in accumulating space, injecting fuel in the first volume of fresh charge, igniting fuel and then its burning out at involving the second volume of fresh charge in combustion zone from the accumulating space. Poor fuel-air mixture is used as a fresh charge. The second volume of fresh charge is involved to combustion zone by making up with flow of poor fuel-air mixture that encloses the combustion zone. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2014956-C1 (RU)
Title: Method for making sintered stratiform articles
Inventor: BELYAEV ARTEM A
IPC: B22F7/02
Filed: 1991-07-01
Granted: 1994-06-30
Abstract: FIELD: powder metallurgy. SUBSTANCE: method involves charging, pressing and sintering layers of powder. Said layers are pressed at a pressure of 200-10 MPa, reducing said pressure in each subsequent layer at least by 10 MPa. Layers are sintered in vacuum, increasing sintering temperature of each subsequent layer by 20-30 K. After sintering the last layer, the article is heated in vacuum to a temperature 5-15 K higher than the destruction temperature of oxide layers on surface of powder particles in the course of 10-30 s. EFFECT: higher efficiency. 1 tbl
Patent RU-2009127-C1 (RU)
Title: Hydrobromide of 1-acetyl-2-isothioureido-3-indolinone protected liver against poisoning of carbon tetrachloride
Inventor: VELEZHEVA VALERIYA S
IPC: A61K31/395
Filed: 1991-07-03
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: 1-acetyl-3-indoline is used as reagent 1, elementary bromine is used as reagent 2, thiourea is used as reagent 3. Reaction is carried out in the medium of dioxane. Desired product has melting point 256 C. EFFECT: improves desired product quality. 2 tbl
Patent RU-2038518-C1 (RU)
Inventor: KISELEV ALEKSANDR YA
IPC: F16H37/02
Filed: 1992-01-16
Granted: 1995-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: transmission has driving and driven shafts, two planet sets, and variator. The first planet set has twin satellite. The second planet set has three-toothing satellite. The variator is coupled with two solar gears of both the planet sets and with solar gear of the second planet set via the shaft. The driving shaft is coupled with epicycle of the second planet set and carrier of the first planet set. The third solar gear of the second planet set is coupled with the epicycle of the first planet set. EFFECT: improved design. 1 dwg
Patent RU-2008167-C1 (RU)
Title: Machining accuracy control device
Inventor: MAKAROV DMITRIJ K
IPC: B23Q15/12
Filed: 1992-01-14
Granted: 1994-02-28
Abstract: FIELD: machining. SUBSTANCE: mechanism for correcting flexible radial displacements of a cutting plate is made in the form of a holder with adjustable and nonadjustable flexible members. The plane of the cutting plate base is located perpendicularly to the plane of the nonadjustable flexible members. The correction mechanism is located along the bearing plane of the holder. EFFECT: improved structure. 3 dwg
Patent RU-2047567-C1 (RU)
Title: Complex for liquid decontamination after washing cars and spare parts
Inventor: SUKHOV EVGENIJ VASILEVICH
IPC: C02F103/44
Filed: 1991-07-15
Granted: 1995-11-10
Abstract: FIELD: sewage treatment. SUBSTANCE: complex has washing machine, coarse filter, sump having two sections with labyrinth lubricant separators mounted on different levels, ultrafiltration device with prefiltering member, slime treating unit, process pipe- lines. analyzer of washing efficiency of decontaminated solution. All devices of the complex are divided into two lines. Primary line has washing machine, coarse filter, sump. Secondary line has sump, prefiltering member, ultrafiltration device and starts operating from time to time on signal of analyzer of decontaminated solution washing efficiency. Total capacity of ultrasonic device tank and washing machine tank is equal to one sump section capacity. EFFECT: enhanced effectiveness of liquid decontamination. 1 dwg
Patent RU-2029102-C1 (RU)
Title: Deaerator-free regeneration system of gas-turbine plant
Inventor: EFIMOCHKIN GENNADIJ I
IPC: F01K21/04
Filed: 1992-01-22
Granted: 1995-02-20
Abstract: FIELD: heat and power engineering. SUBSTANCE: deaerator-free regeneration system of gas-turbine plant that has feedwater line incorporating condensate and feedwater pumps as well as low-pressure direct-contact and surface heaters and high-pressure surface heaters with feedwater bypass lines is provided with four high-pressure heaters inserted between feedwater pumps, two of them being connected to steam extraction point at one pressure and bypass lines combine in pairs high-pressure heaters installed in tandem. EFFECT: improved reliability in operation at supercritical pressure. 1 dwg
Patent RU-2087787-C1 (RU)
Title: Quick-detachable joint
Inventor: BELOVITSKIJ IOSIF IVANOVICH
IPC: B65D45/00
Filed: 1992-01-23
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: housing of the joint is made up as a cramp with parallel walls. The open space of the cramp faces parts to be joined. The walls are provided with shaped cut that form a stop projection together with groover at one end. At the other end of the cut the cramp is wedge- shaped and form beveled projection together with the inner bevel. The clamping members are made up as a wedge with a locking member and as a one link crank-rocker mechanism with a distance lever received in the shaped cut of the cramp . EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2012196-C1 (RU)
Title: Film greenhouse
Inventor: RESHETOV VIKTOR YU
IPC: A01G9/14
Filed: 1992-02-21
Granted: 1994-05-15
Abstract: FIELD: agriculture. SUBSTANCE: modular film greenhouse has a frame of bow-shaped pipes with film covering. Sideways the film covering of every middle module there are sleeves for the pipes. C-clamps 8 join together the pipes of the adjacent modules. Ends of the pipes are fixed in supports 4. The film covering of module 2 is made apiece with the end-face covering, and it has a sleeve. EFFECT: lower consumption of film, higher reliability. 4 dwg
Patent RU-2009027-C1 (RU)
Title: Method of applying coatings onto inner surfaces of cylindrical articles and device for effecting the same
Inventor: PRISEVOK ALBERT F
IPC: B22F7/04
Filed: 1991-10-18
Granted: 1994-03-15
Abstract: FIELD: applying coatings. SUBSTANCE: method involves the steps of: fixing a cylindrical article in a lather chuck, introducing a device including two small-dimension plasmotrons disposed sequentially one after another into the cylinder inner cavity, rotating the article, in continuous-sequential mode the first plasmotron performing the cleaning of the article inner surface and the other one applying the coating. The method is characterized in that simultaneous sintering of the coating occurs as a result of action upon the substrate of two plasma arcs. The device for performing the method has an electric motor, housing and nozzles, contacting surfaces of them being covered with electric insulation coating of thickness of 0.5-1 mm. EFFECT: enhanced efficiency and improved quality. 4 cl, 1 tbl
Patent RU-2044515-C1 (RU)
Inventor: KOT ALEKSANDR GRIGOREVICH
IPC: A61N1/36
Filed: 1992-01-22
Granted: 1995-09-27
Abstract: FIELD: medicine, in particular, urology and transplantology. SUBSTANCE: this method prescribes withdrawing kidney together with periorganic vegetative nodes retaining neural connections, cutting fascio-adventitial grafts out of recipient iliac vessels, encompassing transplanted ganglia by these grafts, implanting stimulator in recipient zone, and finally carrying out electric stimulation under prescribed conditions. EFFECT: more sophisticated technique. 1 dwg, 1 tbl
Patent RU-2062471-C1 (RU)
Title: Method for making differential diagnosis of subleukemic myelosis and true polycythemia
Inventor: GUSEVA SVETLANA ANATOLEVNA
IPC: G01N33/68
Filed: 1992-03-27
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking peripheral patient blood to prepare smears, which are fixed, washed, dried, and applying incubation mixture. Then the preparation is repeatedly washed, dried and examined under microscope. Myeloperoxydase, nicotinamide adenine dinucleotide oxydase activity and cation proteins contents in neutrophils are determined. Total cytochemical activity is calculated for absolute number of segmented neutrophils. The value being equal to 10.3 or less, subleukemic myelosis is diagnosed. The value being equal to 10.3 or higher, true polycythemia is diagnosed. EFFECT: enhanced accuracy of differential diagnosis.
Patent RU-2039708-C1 (RU)
Inventor: RUKIN VALENTIN V
IPC: C01G49/08
Filed: 1992-05-19
Granted: 1995-07-20
Abstract: FIELD: methods for production of magnetite powder applicable in copying technique. SUBSTANCE: method for production of magnetite includes mixing of iron oxide with reducing agent in form of iron powder; roasting in protective atmosphere at 740-840 C and holding at this temperature for 2-3 h; cooling and grinding of produced material. Method allows production of black magnetite powder with preset magnetic properties and definite bulk density and particle size suitable for use in production of xerographic developer. Initial raw material may be used in form of hematite ore and ore concentrates, and also iron oxide product of thermohydrolysis of spent pickling solution of metallurgical production. EFFECT: higher efficiency.
Patent RU-2067265-C1 (RU)
Title: Self-contained heating and ventilation plant
Inventor: CHEMBARISOV RUSTAM ISMAILOVICH
IPC: F24H3/00
Filed: 1992-05-27
Granted: 1996-09-27
Abstract: FIELD: heating and ventilation plants. SUBSTANCE: for recovery of heat liberated by the engine Sterling engine is positioned in exhaust duct of heating and ventilation plant whose heaters are placed in the exhaust duct of the plant flue tube. EFFECT: enhanced efficiency. 1 dwg