baber/WOPTO huggingface dataset:
Patent RU-2059297-C1 (RU)
Title: Method of operation of thermonuclear plant of tokomak type
Inventor: SPIRCHENKO YURIJ V
IPC: G21B1/00
Filed: 1993-01-19
Granted: 1996-04-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: method relates to reactors of controlled thermonuclear fusion. Method of operation involves planned disassembly and assembly of sectionalized inductor incorporating several identical coils. Pulses of current are cyclically passed through coils and as result of this coils are subjected to action of loads different in value. For increase of service life of inductor at stage of its operation coils overloaded and underloaded by these loads are changed places. These changing of places is carried out after precalculated number of cycles. In addition individual coils can be turned through 180 deg in vartical plane relative to their lateral horizontal axis when disassembly and assembly is conducted. EFFECT: prolonged service life of inductor. 3 cl, 2 dwg
Patent RU-2073191-C1 (RU)
Inventor: KARPOV EVGENIJ ALEKSEEVICH
IPC: G01B3/48
Filed: 1993-02-01
Granted: 1997-02-10
Abstract: FIELD: measurement equipment. SUBSTANCE: method involves screwing together threaded chuck with thread to be measured by means of intermediate member positioned on chuck end at side adjacent to threaded portion. Screwing together is effectuated till abutment of chuck against part through intermediate member. EFFECT: increased efficiency and improved precision of measurements, simplified construction and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2071557-C1 (RU)
Title: Method for hydraulic breakage of stratum
Inventor: SATTAROV MARAT SH
IPC: E21B43/27
Filed: 1993-02-11
Granted: 1997-01-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: improvement of collector properties of oil-gas stratum and elimination of casing string breakage can be ensured by method which implies pumping of working fluid into stratum and firing explosive charges at pressure higher than stratum pressure. Explosions are performed repeatedly. Auxiliary charge of lighter mass if fires before each main charge. Detonation velocity is taken as equal to maximum in conditions when working fluid pressure at bottom hole is equal to atmospheric pressure. Main charge is exploded at bottom hole pressure allowing for creation of working fluid pressure in stratum which exceeds stratum pressure. Mass of explosive material increases from fire to fire, and detonation velocity varies. EFFECT: high efficiency.
Patent RU-2056354-C1 (RU)
Title: Method of zeolite preparing
Inventor: DUDAREV SERGEJ V
IPC: C01B39/00
Filed: 1993-02-18
Granted: 1996-03-20
Abstract: FIELD: high-silicon zeolite preparing. SUBSTANCE: at the stage of preparing reaction mixture the priming mass containing zeolite crystals with moisture 5-60 wt.-% after milling is used. EFFECT: improved method of zeolite preparing. 1 tbl
Patent RU-2039940-C1 (RU)
Title: Device for manufacture of macaroni products
Inventor: BOKSHA VALERIJ I
IPC: G01F11/16
Filed: 1993-05-06
Granted: 1995-07-20
Abstract: FIELD: manufacture of macaroni products. SUBSTANCE: device has a two-compartment housing; mounted in the first compartment is the first electric motor coupled through a reduction gear and gearing with a screw conveyer and agitator at a time, located in the working space of the other compartment with a cover and dropping tube on it, as well as a cutting mechanism and a pivot bracket, secured on which is the other electric motor with a knife installed in the area of the draw plate to come out of it. EFFECT: improved design. 5 cl, 4 dwg
Patent RU-2030534-C1 (RU)
Title: Lock cylinder mechanism
Inventor: VISHNYAKOV VIKTOR N
IPC: E05B47/00
Filed: 1993-04-21
Granted: 1995-03-10
Abstract: FIELD: cylinder locks. SUBSTANCE: locking pins are made of magnetic materials with properties of permanent magnets and coercive force is at least 1200 Oe. Turning cylinder has blind radial holes for interaction with pins. Radial holes are coaxial with body radial holes in which locking pins are accommodated. Locking pins are spring-loaded with compression springs. Turning cylinder has passage for key whose body core has flush-mounted members of same magnetic material with properties of permanent magnet. EFFECT: higher efficiency. 2 dwg
Patent RU-2040640-C1 (RU)
Title: Method for thermal hardening ground and device for implementation of that
Inventor: PINAEV VIKTOR V
IPC: E02D3/11
Filed: 1993-05-25
Granted: 1995-07-25
Abstract: FIELD: civil engineering. SUBSTANCE: method for thermal hardening ground comprises ground compressing and sintering using electrical discharges between electrodes. Ground sintering is implemented using alternating discharges on successive sections, restricted by electrodes. Plates are used as electrodes. Before sintering ground is compressed by reducing volume of a section of a proper electric discharge. Device for thermal hardening ground has electrodes in the form of plates connected by terminals of a power source, and holders for ground compressing installed so to be moved along guides. The plates are located in pairs, just opposite to one another, and form compressed sections in hardening ground. The sections are restricted fully or partially by the plates or guides themselves. Holders are joint to a plate in each pair. The plate is made in the form of parts with additional guides located between them, or in the form of separate electrically insulated members. EFFECT: highly effective method and device. 2 cl, 3 dwg
Patent RU-2034455-C1 (RU)
Inventor: MURAVEV VILYAM B
IPC: A01K61/02
Filed: 1993-06-18
Granted: 1995-05-10
Abstract: FIELD: water culture systems to deliver food to fish in submersible and underwater life cars. SUBSTANCE: device has caisson chamber, bin and food dispenser. The latter has housing secured on outlet part of bin and furnished with two discharge hatches in lower part and piston with two series chambers. Piston is mounted in housing on horizontal centering rods for alternately charging and discharging the chambers. Device makes it possible to feed fish in submersible and underwater life cars at rolling and wave shocks and to prevent spilling of food. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2085483-C1 (RU)
Title: Method of agglomeration of phosphate raw
Inventor: PIMENOV STANISLAV D
IPC: C01B25/01
Filed: 1993-07-21
Granted: 1997-07-27
Abstract: FIELD: mining; phosphorus production. SUBSTANCE: invention relates to thermal treatment of phosphate minerals before electrothermal conversion thereof into yellow phosphorus. Method involves agglomeration of raw material in rotary calciners for 3-8 h to liquid phase content 12-25% based on weight of batch. When acidity module of batch is 0.2-0.4, agglomeration is conducted during 3-6 h, and when 0.4-0.6, for 6-8 h. Amount of liquid phase is controlled by varying content of 0.1-0-mm fraction of disintegrated return product in the range 3 to 15% and its dispersity. Granulometric composition of obtained product is controlled by adding 10-0-mm fraction of non-disintegrated return product in amount 3-15%. As principal raw material, phosphate materials, 0.5-0-mm fraction are used, including those materials with 40-60% of fractions less than 0.074 mm containing 21-38% phosphorus pentoxide. EFFECT: enhanced efficiency of process. 5 cl, 4 dwg
Patent RU-2066073-C1 (RU)
Title: Electromagnetic tactile element
Inventor: USIK VADIM A
IPC: G09B21/02
Filed: 1993-07-28
Granted: 1996-08-27
Abstract: FIELD: technical aids for reabilitation of invalids by vision. SUBSTANCE: invention is intended for formation of relief-dot Braille lettering on tactile displays. Electromagnetic tactile element incorporates permalloy core 1 with winding 2, mobile armature 3, cylindrical spring 4 put on lockpin 6. With supply of current pulse into winding 2 of core 1 the latter attracts armature 3. Armature lifts lockpin 6 via cylindrical spring forming relief dot of Braille symbol. EFFECT: improved functional reliability of tactile element. 2 cl, 1 dwg
Patent RU-2081164-C1 (RU)
Inventor: SERGIENKO NIKOLAJ N
IPC: C12G3/08
Filed: 1993-08-05
Granted: 1997-06-10
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka (40-% vol.) has the following components per 1000 dal ready product: ethyl rectified alcohol "Extra" 3999-4100 l and drinking water treated on reverse-osmotic unit and with activated carbon BAU-A or BAu-MF impregnated with silver, the balance. EFFECT: enhanced quality of vodka.
Patent RU-2062459-C1 (RU)
Title: Iron-selective electrode
Inventor: VOLKOV VIKTOR L
IPC: G01N27/333
Filed: 1993-11-29
Granted: 1996-06-20
Abstract: FIELD: chemistry. SUBSTANCE: iron-selective electrode is related to development and utilization of new electrode- active materials intended for creation of measurement electrodes for potentiometric determination of concentration of ions of iron solutions. Monocrystal of pyrite FeS 2  annealed at temperature 300-350 C is used as ion-sensitive material of membrane. EFFECT: improved working characteristics of electrodes. 1 dwg, 1 tbl
Patent RU-2074938-C1 (RU)
Title: Pneumatic shelter
Inventor: ZHUKOV GEORGIJ P
IPC: E04H15/20
Filed: 1993-12-30
Granted: 1997-03-10
Abstract: FIELD: shelters for protection against gamma and X-ray radiation when source of radiation is located under shelter in nuclear and medical practice. SUBSTANCE: main sheathing of shelter is provided with intercrossing fabric ribs, fabric and film warmth-keeping material attached to main sheathing at rib intercrossing points by means of flexible hangers with sliding locks. Main sheathing and warmth-keeping material are coated of inner side with absorbing material consisting of lead powder and binder. Density of absorbing material is increasing in direction from warmth-keeping material towards main sheathing. Warmth- keeping material has through holes. Gap between main sheathing and warmth-keeping materials is filled with air. Air is fed into gap through holes in aforesaid material. Absorbing material is of following composition in weight %: lead powder for coating of fabric-film warmth- keeping material 20, perchlorovynil enamel 80; for coating of main sheathing concentration of lead powder is increased to 30, perchlorovynil enamel 70. Absorbing material is applied to main pneumatic sheathing and warmth-keeping material by painting. EFFECT: simplified erection and improved heat- conserving properties.
Patent RU-2123760-C1 (RU)
Title: Am signal transmitter
Inventor: ISSERLIN E B
IPC: H04B1/04
Filed: 1994-02-08
Granted: 1998-12-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has two gated push-pull amplifiers, each of which has two opposing switching gates, oscillating circuit, power supply, pulse-width modulator, driving circuit and two inductance power accumulators. EFFECT: increased efficiency, increased quality, decreased weight and size. 4 cl, 4 dwg
Patent RU-2063464-C1 (RU)
Inventor: VIKHLEVSHCHUK VALERIJ ANTONOVI
IPC: C22C38/58
Filed: 1994-03-02
Granted: 1996-07-10
Abstract: Изобретение относится к составу стали для сварочной проволоки для дуговой автоматической сварки под флюсом. Задача изобретения - разработка состава стали для сварочной проволоки, использование которой предотвращает образование крупных карбидов по границам зерен в процессе охлаждения металла сварного шва после сварочного нагрева, обеспечивает выделение мелкодисперсных частиц карбидонитридов с оксидами внутри зерен в области субкритических температур во время охлаждения, что повышает стойкость шва к образованию холодных трещин и тем самым увеличивает эксплуатационную надежность сварной конструкции. Поставленная задача решается тем, что сталь, содержащая железо, углерод, кремний, марганец, хром, никель, медь, алюминий и молибден, дополнительно содержит вольфрам при следующем соотношении компонентов, мас. %: углерод 0,01-0,1; марганец 0,5-2; кремний 0,1-0,5; хром 0,01-2; никель 0,01-0,4; медь 0,01-0,4; алюминий 0,001-0,05; молибден 0,3-1,5; вольфрам 0,001-0,1; железо - остальное. 1 табл.
Patent RU-2077805-C1 (RU)
Title: Электромагнитный уровнемер
IPC: G01F23/38
Filed: 1994-04-11
Granted: 1997-04-20
Abstract: Электромагнитный уровнемер, содержащий многополюсный синусно-косинусный трансформаторный преобразователь перемещения в фазу с первой и второй обмотками возбуждения, генератор, выход которого соединен с входом фазорасщепителя, подключенного первым и вторым выходами к первой и второй обмоткам возбуждения, фазометр, подключенный первым входом к второму выходу фазорасщепителя, отличающийся тем, что трансформаторный преобразователь имеет распределенные по высоте измерительные обмотки, витки которых коаксиальны, количество n измерительных обмоток равно количеству пар полюсов трансформаторного преобразователя, причем на каждом двойном межполюсном интервале размещено по одной измерительной обмотке, обмотки трансформаторного преобразователя заключены в герметичный цилиндрический корпус, охваченный укрепленным на поплавке короткозамкнутым витком, каждая из измерительных обмоток соединена с первым входом одного из n ключей, подключенного вторым входом к выходу одного из n пороговых устройств, соединенного входом с той же измерительной обмоткой, что и соответствующий ключ, выходы ключей соединены с входами сумматора, подключенного выходом к второму входу фазометра, выходы пороговых устройств соединены с n входами вычислительного устройства, (n + 1)-й вход которого подключен к выходу фазометра.
Patent RU-2071359-C1 (RU)
Title: Device for carrying out local oxygenation in oral cavity
Inventor: SOKHOV SERGEJ TALUSTANOVICH
IPC: A61G10/02
Filed: 1994-04-22
Granted: 1997-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has monolith cup which internal cavity is divided into two chambers isolated one from another. One chamber has connection pressure pipe enabling the drugs to be supplied. The other chamber has suction pipe. Fixing member is set along the cup base perimeter. EFFECT: enhanced effectiveness in treating periodontitis. 3 dwg ЫЫЫ1
Patent RU-2085852-C1 (RU)
Title: Method for setting inclinometer and checking for true results
Inventor: GORBATENKOV NIKOLAJ I
IPC: G01C25/00
Filed: 1994-05-18
Granted: 1997-07-27
Abstract: FIELD: inclinometric instruments. SUBSTANCE: this can be used in electrical engineering, in gyroscopic and magnetometric inclinometers. According to method, for setting inclinometer and checking for true results, each inclinometer construction axis X, Y, Z is successively set along vector of Earth gravity acceleration vector and measured are parameters of non-adjusted axes X′,Y′,Z′ of three-coordinate acceleration meter ΔA yx ,ΔA zx ,ΔA zy ,ΔA xy ,ΔA xz  и ΔA yz  respectively in planes ΔW yx ,ΔW 2x ,ΔW 2y ,ΔW xy ,ΔW xz  и ΔW yz . Each inclinometer construction axis X, Y, Z is successively set along vector of Earth angular velocity W and parameters are measured of non-adjusted axes X′,Y′,Z′ of three-coordinate angular velocity meter   respectively in planes X″,Y″,Z″. Measured are Earth gravity acceleration values in axes W x ″,W y ″,W z ″ of three-coordinate inclinometer angular velocity meter. Calculated are Earth gravity acceleration values in interperpendicular axes X, Y, Z of inclinometer W x ,W y ,W z , Earth angular velocity in same axes, and control parameters of checking trues results of measuring Earth gravity acceleration force ΔΔA and Earth angular velocity ΔΔW. EFFECT: high efficiency. 2 dwg
Patent RU-2069269-C1 (RU)
Title: Compensation powered support of longwall end sections
Inventor: ANUFRIEV VIKTOR E
IPC: E21D23/04
Filed: 1994-05-26
Granted: 1996-11-20
Abstract: FIELD: support of long stopes by powered support. SUBSTANCE: compensation powered support of longwall end section has central base connected by hydraulic props and guard with central roofing, side roofing with hydraulic props and guards connected by means of control hydraulic jacks and the face and caved ends with groove and tongue joints of central roofing, and side bases connected by control hydraulic jacks in directions of transverse axis to groove and tongue joints of central base. Side bases are connected by advance hydraulic jacks with catches to the guide beam. Catches of central base are connected with catches of side bases by additional control hydraulic jacks. EFFECT: higher efficiency. 4 dwg
Patent RU-2102745-C1 (RU)
Inventor: NAUMOVA N A
IPC: G01N31/22
Filed: 1994-06-29
Granted: 1998-01-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: gas sample is passed successively through sorption and indicator layers. Mass for sorption layer is prepared by impregnation of silica gel with anthranilic acid spirituous solution and mass for indicator layer is prepared depending on concentrations to be quantitated. At the range 0.001-0.07 g/m 3  indicator layer mass is prepared from silica gel treated with solution at pH = 2.4-2.8 containing iodine and starch. At the range 0.01-0.75 g/m 3  indicator layer mass is prepared from silica gel treated with solution at pH = 3.4-3.8 containing iodine. Sorption layer absorbs nitrogen oxides and reacted indicator layer mass shows sulfur dioxide concentration in gaseous sample (by layer length with alternated color). Concentration is calculated by tube scale division expressed as mm. Method is used in gaseous analysis in industry. EFFECT: improved method of analysis. 8 tbl
Patent RU-2104069-C1 (RU)
Inventor: ABELEVICH A I
IPC: A61N5/06
Filed: 1994-12-21
Granted: 1998-02-10
Abstract: FIELD: medicine; laser therapy. SUBSTANCE: light guide is passed through narrowed pyloric channel. In this case, tractions are alternately combined with variation of angle between endoscope and pylorus. Light guide is positioned at distance of 0.5-0.7 cm and at angle of 45-90 deg to ulcer defect, and laser therapy of ulcer defect is performed. Method allows performance of local laser therapy of poststenotic ulcer. EFFECT: higher results of treatment.
Patent RU-2115605-C1 (RU)
Title: Bearing frame of portable computer workstation
Inventor: BREHDBJURI DZHORDZH M
IPC: A45C11/00
Filed: 1993-03-24
Granted: 1998-07-20
Abstract: FIELD: handling portable workstation incorporating personal computer, printer, and other peripheral devices. SUBSTANCE: frame superstructure mounts peripheral controls enabling operation with workstation with bearing frame held closed in case of adverse environmental conditions to isolate computer hardware from surrounding atmosphere. EFFECT: enlarged functional capabilities of portable workstation. 10 cl, 6 dwg
Patent RU-2076907-C1 (RU)
Title: Device to produce fire-damp
Inventor: LITOVKA PAVEL A
IPC: C25B1/04
Filed: 1995-02-07
Granted: 1997-04-10
Abstract: FIELD: chemistry. SUBSTANCE: device to produce fire-damp has electrolyzer with electrodes which have holes to release gas and to feed electrolyte, pressure vessel to discharge gas and feed electrolyte. Gas release holes in electrodes are located above conduit for discharge of gas and feed of electrolyte. Device has return valve to discharge condensate into pressure vessel and drop catcher with collecting vessel pneumatically coupled to pressure vessel. Drop catcher is connected to the latter through reducing valve and collecting vessel - through return valve. EFFECT: enhanced safety and operational efficiency of device. 4 cl, 1 dwg
Patent RU-2087269-C1 (RU)
Inventor: PETUKHOV BORIS V
IPC: B23B31/40
Filed: 1995-03-21
Granted: 1997-08-20
Abstract: Изобретение относится к машиностроению, в частности для центрирования профильных тел вращения и обеспечения их обработки по наружной поверхности. Устройство содержит корпус, в пазах которого равномерно по окружности установлены Г-образные рычаги 5, и центрально расположенную тягу 1. На резьбовом конце тяги находится гайка. Торцы малых плеч Г-образных рычагов расположены под углом к оси устройства. Выступающей внутренней поверхностью центрируемая деталь 9 ложится на одно или два Г-образных рычага и фиксируется на тяге пружинными кольцами 8. При этом вершины Г-образных рычагов контактируют с тягой. В таком состоянии деталь поджимается с торца, перемещаясь в осевом направлении. Г-образные рычаги поворачиваются относительно вершины и надежно фиксируют деталь. 6 ил.
Patent RU-2146830-C1 (RU)
IPC: G03H3/00
Filed: 1995-04-04
Granted: 2000-03-20
Abstract: Изобретение относится к области акустической голографии и может быть использовано в дефектоскопии, реконструктивной томографии в медицине, в системах звуковидения. Сигналы с дипольной антенны перемножают друг с другом, дискретизируют, скалярно перемножают с m-последовательностью, порожденной неприводимым примитивным полиномом над полем Галуа GF(2), с помощью кодирующего коммутатора и прямого быстрого преобразования Уолша, полученную голограмму подвергают обратному преобразованию Уолша и по окончании цикла формируют на декодирующем коммутаторе изображение исследуемого объекта. Это достигается тем, что выходы пар акустических приемников подключены через умножитель, аналого-цифровой преобразователь, кодирующие коммутаторы к оперативному запоминающему устройству через блок прямого быстрого преобразования Уолша, формирующего голограмму объекта, выходы которого подключены через блок быстрого обратного преобразования Уолша к декодирующему коммутатору изображения объекта. Технический результат - повышение четкости голографирования объекта. 2 с.п. ф-лы, 1 ил.
Patent RU-2090663-C1 (RU)
Title: Method of forming protective coatings on metal parts of medical tools
Inventor: STOLYARENKO LEV I
IPC: C25D11/02
Filed: 1995-09-07
Granted: 1997-09-20
Abstract: FIELD: coatings formation. SUBSTANCE: formation of protective coatings on metal parts of endoscopes involves machining stainless-steel part followed by electrolytic polishing for 2 min at current density 18-25 A/sq.dm and anodization for 8-10 min at current density 1.8-2.5 A/sq.dm, ratio of currents being 10:1 and electrolyte temperature 75-80 C. EFFECT: improved procedure.
Patent RU-2093848-C1 (RU)
Title: Лазерная система телеориентации с увеличенным диапазоном рабочих дальностей
Inventor: SEMENKOV VIKTOR P
IPC: G01S1/70
Filed: 1995-11-28
Granted: 1997-10-20
Abstract: Изобретение относится к приборостроению и предназначено для формирования информационного поля лазерных систем телеориентации и навигации, оптической связи и может быть использовано при управлении, посадке и стыковке летательных аппаратов, проводке судов через узости или створы мостов, дистанционном управлении робототехническими устройствами в опасных для человека зонах и т.д. Лазерная система телеориентации выполнена двухканальной. Углы сканирования лазерных растров каждого канала различны. Переключение каналов осуществляется электронным способом за время не более 10 мкс. Введение второго канала обеспечило по крайней мере вдвое большую дистанцию управления. 1 з.п. ф-лы, 3 ил.
Patent RU-2108581-C1 (RU)
Title: Method for determining human magnetic sensitivity degree
Inventor: MAKEEV BORIS LAVROVICH
IPC: G01N33/52
Filed: 1995-12-13
Granted: 1998-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves studying one of liquid media in organism, like blood serum that is to be mixed with Liesegang solution. Serum rings formation time is measured before and after acting with magnetic field. The time after action applied being shortened to 30% when compared to the initial one, sensitivity is considered to be feeble. When the value is between 31 and 50%, sensitivity is considered to be moderate. The value being greater than 50%, sensitivity is considered to be high. EFFECT: enhanced effectiveness of method. 1 tbl
Patent RU-2132513-C1 (RU)
Title: Double-stage furnace of boiler
Inventor: MASLOVSKIJ G V
IPC: F23C6/00
Filed: 1995-12-28
Granted: 1999-06-27
Abstract: FIELD: industrial boilers with horizontal turn of gases, mainly transportable boiler; shipboard steam boilers. SUBSTANCE: furnace consists of primary combustion chamber 1 and boiler outer guard 2 with circular clearance 3 between them; clearance performs function of secondary combustion chamber. Secondary blast air nozzle 4 are arranged in rear end face of furnace, burner unit 5 being arranged in front portion of furnace. Baffle walls of primary combustion chamber are connected to common dispensing and collecting headers. Tubes of baffle wall located in circular clearance 3 are provided with slag screen sections. After furnace chamber, gases enter convective gas duct 10. EFFECT: reduced emission of NO x .. 2 cl, 4 dwg