baber/WOPTO huggingface dataset:
Patent RU-2019822-C1 (RU)
Title: Электрохимический датчик кислорода
Inventor: BAKAJ EDUARD A
IPC: G01N27/416
Filed: 1991-05-12
Granted: 1994-09-15
Abstract: Область применения: определение содержания кислорода в газообразной среде. Сущность изобретения: датчик содержит размещенные в корпусе электролит и электроды. Корпус герметизирован с торцов газодиффузионной и газонепроницаемой мембранами. В период хранения датчика газовая камера, расположенная над газодиффузионной мембраной и примыкающая к катоду, разделена на две части двухслойной перегородкой. Нижняя часть камеры между газодиффузионной мембраной и перегородкой заполнена инертным газом, а верхняя часть заполнена воздухом и выполнена с двумя отверстиями для ввода и вывода газа. Нижний слой перегородки выполнен в виде пористой фторопластовой мембраны, а верхний слой в виде пленки из газонепроницаемого полимера. 1 ил., 1 табл.
Patent RU-2006845-C1 (RU)
Inventor: MAKHIN ALEKSEJ V
IPC: G01N27/12
Filed: 1991-06-26
Granted: 1994-01-30
Abstract: FIELD: semiconductor instrumentation engineering. SUBSTANCE: tin dioxide layer with copper admixture is applied to insulating substrate and contacts to layer are made. Tin dioxide layer is applied by vacuum spraying of tin and copper alloy containing 0.05 to 2 atom-percent of copper followed by oxidation of this layer till full oxidation. EFFECT: facilitated procedure. 1 dwg
Patent RU-2041550-C1 (RU)
Inventor: ALEKSEEV ALEKSEJ P
IPC: H02K19/00
Filed: 1991-07-08
Granted: 1995-08-09
Abstract: Использование: электромашиностроение, изготовление изолированных пластин обмоток статора асинхронных электродвигателей. Сущность изобретения: на металлическую ленту наносят по всей ее длине методом электростатического напыления пентопластовое покрытие. Напыление осуществляют со стороны боковых кромок ленты и ведут его до достижения толщины покрытия на кромках 80-250 мкм. После этого разрезают ленту на пластины заданного размера. 1 ил. 1 табл.
Patent RU-2027176-C1 (RU)
Title: Device for measuring the emulsified moisture in petroleum products
Inventor: BASHUK GRIGORIJ GRIGOREVICH
IPC: G01N27/22
Filed: 1991-07-24
Granted: 1995-01-20
Abstract: FIELD: analytical instrument making. SUBSTANCE: device has a pipeline section made of dielectric material and having two holes for the input and output of the measured medium. Two stoppers are mounted in the section on both sides. On one stopper, besides the thread with the aid of which the stopper is threaded into the housing, the double screw thread is made. Electrodes made in the form of bifilar spirals whose ends are taken outside, are placed into the double screw thread. An insertion in which the spiral ends are fixed is in the other end of the housing. Thus the spirals are inside the housing without coming in contact with each other, and their loops alternate. The outer diameter of the spirals corresponds to the inner diameter of the housing. An adjusting screw passes through the hole in the other stopper. Rotating the screw one can change the gap between the spiral loops and thus change the device sensitivity. EFFECT: simpler design. 1 dwg
Patent RU-2034389-C1 (RU)
Title: Semi-automatic device to strip insulation from electric wire
Inventor: FEDORAKO NIKOLAJ N
IPC: H02G1/12
Filed: 1991-09-11
Granted: 1995-04-30
Abstract: FIELD: electrical engineering. SUBSTANCE: drive 2 rotates support 20 with bell-cranks 18 with knives 21 attached to it. Wire 26 is led into semi-automatic device till it touches rest 8 of rod 7. The latter moves in immobile guide 5, forces sensor 9 to operate and to send signal into control unit 39 to generate signal for switching on of drives 15, 27 and 30. Drive 15 moves pusher 12 controlling convergence of knives 21, drive 27 controls grippers 25 of wire and drive 30 controls operation of carriage 23. As soon as knives 21 cut insulation carriage 23 sets in motion and strips insulation from wire. When carriage 23 reaches sensor 38 of limit switch the latter sends signal into control unit 39 and all units of semi-automatic device set to initial position. EFFECT: simplified design of semi-automatic device, diminished dimensions and enhanced reliability of it. 11 cl, 1 dwg
Patent RU-2012412-C1 (RU)
Inventor: SHULYAK VIKTOR A
IPC: B02C19/22
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: milling devices. SUBSTANCE: mill has shell, device for loading initial material, working member in the form of spiral, electric drive, separation chamber, device for feeding classifying agent and discharging end fraction. Shell is made in the form of a part of toroidal enclosure, end face and side walls. Side wall is formed by rotation of line, which is parallel to axis of toroidal enclosure, about an axis. Device for feeding classifying agent comprises annular drive members positioned in separation chamber. Device for loading initial material is connected with toroidal enclosure at drive end of spiral. EFFECT: improved efficiency of mill and higher quality of end product. 3 cl, 2 dwg
Patent RU-2015150-C1 (RU)
Title: Method for processing wood green of conifers
Inventor: ROSHCHIN VIKTOR I
IPC: C09F1/00
Filed: 1991-07-22
Granted: 1994-06-30
Abstract: FIELD: producing bioactive materials. SUBSTANCE: wood green of conifers (pine, spruce, fir and cedar is subsequently processed, that is extracted by organic solvent, separated by settling and filtering on cooling coniferous wax with its melting point ranging from 72 to 76 C. A solution of extractive materials in a hydrocarbon solvent is obtained so as to be saponified by a 20 - 40 percent alkali solution. The resulting saponified solution is separated to receive a solution of neutral matters in a hydrocarbon solvent and a water alkaline solution of organic salts. The latter is acidified to pH 1 - 3 by an in organic or organic acid and settled for isolating chlorophyllous acids and a mixture of fatty and resin acids which is used to extract insecticide. A solvent is distilled from the neutral matters the latter yielding a wax having a melting point of 52 - 56 C which is recovered by precipitation. The neutral matters are further extracted by a polar organic solvent, the ratio of these two components being 1 to 2-6. Then settling is performed, the matter is decanted and siphoned so as to separate into refined product and extract. The latter is distilled under vacuum with the residual pressure being not more than 1300 Pa. A fraction is extracted with its boiling point ranging from 90 to 130 C, the fraction being sesquisterlenoid concentrate. A stillage residue formed as a strong labdanoic alcohol is also deposited. The latter being crystallized in an organic solvent. The refined product is saponified by an alcoholic alkaline solution. Alcohol is distilled and then extracted with an organic solvent and acidified to pH 1-2 to recover a concentrate of fatty and resin acids. The resulting unsaponifiable matters are subjected to liquid extraction to obtain sterols polysterols and strong aliphatic hydrocarbons C 10 -C 28 . EFFECT: more efficient process. 3 tbl
Patent RU-2012170-C1 (RU)
Title: Method of and device for coating printed-circuit board with photopolymeric layer
Inventor: OLKHOVSKIJ ALEKSANDR L
IPC: H05K3/00
Filed: 1991-09-03
Granted: 1994-04-30
Abstract: FIELD: radio electronics. SUBSTANCE: photopolymeric material is applied to carrier strip, partially polymerized, carrier strip is bent together with partially polymerized material into loop with loop bend facing PCB direction of movement; one of bend ends appears in displacement plane of PCB surfaces and its other end is locked in respect to PCB displacement plane; PCB is wetted with liquid polymeric material and pressed to partially polymerized photopolymeric material applied to carrier strip with layer of partially polymerized photopolymeric material in respect to displacement plane of PCB surface and its displacement mechanism. EFFECT: facilitated procedure. 4 cl, 4 dwg
Patent RU-2050366-C1 (RU)
Inventor: CHARLZ K BYUKHLER
IPC: C08F4/685
Filed: 1991-03-25
Granted: 1995-12-20
Abstract: Использование: для полимеризации олефинов. Сущность изобретения: катализатор полимеризации пропилена в качестве соединения переходного металла содержит добавляемые последовательно к носителю трихлорокись ванадия, раствор тетракрезилата титана в инертном углеводороде и тетрахлорид титана с последующей промывкой полученного твердого продукта инертным углеводородом. В качестве носителя катализатор содержит продукт последовательного взаимодействия обработанной гексаметилдисилазаном пористой двуокиси кремния с алкоксимагнийхлоридом и раствором тетрахлорида кремния в инертном углеводороде с последующим отделением и промывкой твердого носителя инертным углеводородом при молярном соотношении компонентов реакционной смеси, ммоль/г двуокиси кремния: алкоксихлорид магния 1 10; тетрахлорид кремния 1 25; трихлорокись ванадия 0,01 1,00; тетракрезилат титана 0,1 1,00; тетрахлорид титана 1 40. В способе получения полипропилена полимеризацией пропилена используют катализатор, в качестве соединения переходного металла содержащий добавляемые последовательно к носителю трихлорокись ванадия, раствор тетракрезилата титана в инертном углеводороде и тетрахлорид титана, с последующей промывкой полученного твердого продукта инертным углеводородом. В качестве носителя используют продукт последовательного взаимодействия обработанной гексаметилидисилазаном пористой двуокиси кремния с алкоксимагнийхлоридом и раствором тетрахлорида кремния в инертном углеводороде с последующим отделением и промывкой твердого носителя инертным углеводородом при указанном молярном соотношении компонентов реакционной смеси. 2 с. п. ф-лы, 2 табл.
Patent RU-2047332-C1 (RU)
Title: Diaphragm apparatus
Inventor: TAKHISTOV YURIJ V
IPC: B01D63/14
Filed: 1991-12-05
Granted: 1995-11-10
Abstract: FIELD: separating materials. SUBSTANCE: diaphragm apparatus has housing with comb-like walls, semi-penetrable diaphragms made up as bent belts defining spaces for fluid to be separated, bent plates for securing diaphragms in spaces of the combs, bearing rods mounted at the ends of the comb ridges, separating baffles mounted in the spaces, and end face covers. The ridges of one of the walls are received in hollows of the other wall with a space relation. EFFECT: improved separation. 2 cl, 6 dwg
Patent RU-2005868-C1 (RU)
Inventor: EVDOKIMOV ANDREJ A
IPC: E05B39/02
Filed: 1991-12-24
Granted: 1994-01-15
Abstract: FIELD: locks. SUBSTANCE: locking mechanism is made of two plates provided with holes. A seal is made of a lead rivet whose cylindrical part is provided with a steel bushing. Outer diameter of the bushing is equal to diameter of the plate holes and diameter of an opening provided in a case of the apparatus. The seal is set in the case so that the bushing is positioned in the plate holes and case opening used for setting the seal simultaneously. Length of the bushing is equal to depth of the central opening of the case. A shackle is provided with through rectangular grooves which in sizes correspond plate geometry which is T-shaped. The plates are set in the case from two opposite sides so that to overlap a passage into the case of the apparatus via the through rectangular grooves. Thickness of the plates in the zone of holes for the seal is equal to half thickness of main part of the plate. EFFECT: enhanced reliability. 3 cl, 7 dwg
Patent RU-2005397-C1 (RU)
Inventor: BYKMUKHAMED NIKOLAJ I
IPC: A47J36/06
Filed: 1992-02-25
Granted: 1994-01-15
Abstract: Изобретение относится к использованию и изготовлению элемента тары, в частности к емкостям, имеющим легкозахватываемую крышку, может быть использовано, например, в предметах домашнего обихода и бытовой технике. Сущность изобретения: крышка содержит корпус, имеющий на наружной стороне сферообразное углубление и поверхность опорной части с другой стороны, и ручку, размещенную в пределах габаритов сферообразного углубления корпуса. В крышке поверхность наружной стороны корпуса за пределами сферообразного углубления выполнена конусообразной с наклоном в сторону сферообразного углубления. При этом поверхность опорной части корпуса расположена наравне или ниже уровня низшей точки сферообразного углубления в корпусе. 1 з. п. ф-лы, 1 ил.
Patent RU-2063963-C1 (RU)
Title: Способ получения ароматических ди- или полиизоцианатов
Inventor: KONSTANTINOV IGOR I
IPC: C07C263/10
Filed: 1992-02-26
Granted: 1996-07-20
Abstract: Cущность изобретения: продукт - ароматические ди- или полиизоцианаты. Реагент 1: раствор амина. Реагент 2: газообразный фосген. Условия реакции: смешение двух реагентов при 20-35 o С при соотношении 1,1-2 моль реагента 2 на 1 эквивалент группы реагента 1 и остаточном давлении 3,3-17,3 кПа, с последующим нагреванием реакционной смеси до 90-130 o C.
Patent RU-2005130-C1 (RU)
Inventor: BAKULIN VIKTOR N
IPC: E04H9/02
Filed: 1992-01-13
Granted: 1993-12-30
Abstract: Сущность изобретени : при возведении сейсмостойких  сооружений разрабатывают котлован,  разупрочн ют грунт, затем упрочн ют грунт, выполн ют  фундамент и возвод т надфундаментную  конструкцию. Разупрочнение грунта осуществл ют  колебани ми частотой 60 - 1500 Гц до снижени   несущей способности грунта на 20 - 60%, причем одновременно с колебани ми в грунт нагнетают ра-  зупрочн ющие растворы. При упрочнении грунта  осуществл ют колебани  грунта с частотой, равной  собственной частоте колебаний грунта, и одновременно  нагнетают в грунт закрепл ющие растворы  Вибровоздействи  на грунт производ т посредстт  вом невзрывных сейсмических источников, размещенных  в скважине по центру котлована. При выполнении  фундамента производ т виброподачу бетонного  раствора в котлован. Фундамент выполн ют  с частотой собственных колебаний, составл ющей  1,6 - 4,0 резонансной частоты колебаний грунта , а все сооружение - 0,6 - 3.3 резонансной частоты  колебаний грунта 7 з ф-лы, 2 ил.
Patent RU-2061192-C1 (RU)
Title: Cryogenic fluid reservoir
Inventor: KRAUZE ANDREJ I
IPC: F17C9/00
Filed: 1992-03-25
Granted: 1996-05-27
Abstract: FIELD: cryogenic engineering. SUBSTANCE: fitted in vacuum chamber of overflow siphon of cryogenic fluid reservoir is heat supply line whose one end has thermal contact with outer tube of siphon above reservoir neck and other end has thermal contact with inner tube of siphon in its lower portion. Mounted after siphon is evaporator which is connected with it; outlet of evaporator is connected in parallel with gas zone of reservoir and with consumer. Reservoir has overflow siphon 1 which consists of inner tube 2 and outer tube 3 arranged concentrically, with vacuum chamber 4 between them; siphon is located in neck 5 of reservoir 6. Evaporator 7 is connected through valve 8 and branch pipe 9 with vapour zone of reservoir 6 and is connected in parrallel with consumer through valve 10. Heat supply line 11 is located in vacuum chamber 4 of siphon 1. EFFECT: enhanced reliability. 2 dwg
Patent RU-2049926-C1 (RU)
Title: Wave-and-wind power plant
Inventor: KOPYLOVA VILVERA ALEKSEEVNA
IPC: F03D3/02
Filed: 1992-04-16
Granted: 1995-12-10
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: platform mounted above water level carries a multiplier connected with an electric generator, a hollow pontoon with ballast and outer ribs in the lower part. Upper end of a vertical bar support is kinematically linked with input shaft of the multiplier while the lower end, with the pontoon. The platform has radial spokes encompassing a pile. Each pontoon has a central and two side holes. Bars enter the side holes in a spaced relation and are pairwise connected in the lower part by horizontal beams. Ribs have the form of individual horizontal rods and members on axles capable of rising and lowering. The members and horizontal rods are pairwise disposed one above another in rows and secured to the pontoons by vertical rods with holes. Each member comprises four plates connected to the axle. The lowermost members are connected to the support bars with a provision for moving jointly with the pontoons. The platform is provided with a crane mechanism for lifting the supports. EFFECT: improved design. 5 dwg
Patent RU-2019693-C1 (RU)
Inventor: SMOLYANITSKIJ BORIS N
IPC: E01C19/34
Filed: 1992-04-20
Granted: 1994-09-15
Abstract: FIELD: mining and building industries. SUBSTANCE: percussion mechanism has housing, striker, direct stroke chamber, reverse stroke chamber formed by front end face of striker and housing at the beginning of reverse stroke of striker between two flexible plates. Striker is guided by rod stationary secured in rear portion of housing. Direct stroke chamber is formed by sleeve mounted on striker through resilient gasket and stationary piston secured on rod. Striker moves into upper position at the expense of difference of its areas. At the end of striker reverse stroke, force causing deformation of flexible plates exceeds forces, which hold plates in contact and makes reverse stroke chamber open. Pressure in direct stroke chamber accelerates striker, which strikes against front part of housing. When reverse stroke begins, plates 7 and 9 come in contact. EFFECT: improved effectiveness of percussion due to reduced resistance to direct movement of striker. 7 cl, 4 dwg
Patent RU-2012611-C1 (RU)
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C5/06
Filed: 1992-04-21
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy has, wt. -% : nickel 0.01- 0.05; copper 0.03-0.12; aluminium 8.9-10.0; lead 0.5-0.9, and silver - the rest. Alloy is used in metallurgy. EFFECT: decreased cost, enhanced plasticity of alloy. 1 tbl
Patent RU-2039019-C1 (RU)
Inventor: TREFILOV VIKTOR IVANOVICH
IPC: C03C13/00
Filed: 1992-04-29
Granted: 1995-07-09
Abstract: Использование: для производства непрерывных и грубых волокон. Сущность изобретения: стекло для стекловолокна содержит, в мас. оксид кремния 47,5 57,8 БФ SiO 2 , оксид алюминия 17,1 19 БФ Al 2 O 3 , оксид титана 1,2 2 БФ TiO 2 , оксид железа 3,8 8,5 БФ Fe 2 O 3 , оксид железа 3,4 7,0 БФ FeO, оксид марганца 0,11 0,19 БФ MnO, оксид кальция 6,5 10,8 БФ CaO, оксид магния 2,3 7,5 БФ MgO, оксид калия 0,8 2,5 БФ K 2 O, оксид натрия 2,2 4,6 БФ Na 2 O, оксид серы 0,01 0,20 БФ SO 3 , оксид фосфора 1,1 2,0 БФ P 2 O 5 , оксид скандия 0,03 1,2 БФ Sc 2 O 3 , оксид цинка 0,05 1,0 БФ ZnO. Соотношение Al 2 O 3 /(Ca+MgO)<2,0. Устойчивость в 2N HCl (98°С, 3 ч) 98 98,9% в Ca(OH) 2  99,1 99,8% 1 з.п. ф-лы, 4 табл.
Patent RU-2073842-C1 (RU)
Title: Specimen for testing pipes
Inventor: ESIEV TAJMURAZ S
IPC: G01N3/08
Filed: 1992-05-18
Granted: 1997-02-20
Abstract: FIELD: testing engineering. SUBSTANCE: specimen is made of a part of a pipe to be tested and has the form of a split ring. The specimen is used for loading along one axis. The working surface of the specimen is made up as a groove on its outer surface. The depth and width of the groove are defined by a relationship presented in the invention description. EFFECT: improved design.
Patent RU-2013849-C1 (RU)
Title: Voltage converter
Inventor: SERGEEV BORIS S
IPC: H02M3/335
Filed: 1992-05-26
Granted: 1994-05-30
Abstract: FIELD: electric engineering. SUBSTANCE: converter has power transistor 1 and load made in form of power transformer 4. Current control of power transistor 1 is provided by means of two current transformers 3 and 11, in this case required mating is performed for switch currents with parameters of turning on and turning off transistors. Power transistor is controlled by control circuit 15, which has output stages made on the base of CMOS elements of logic integral circuits with open discharge, that results to practical exclusion of current consumption from control circuit 15 for controlling turning on and turning off transistors. When transistor 8 is open, current of secondary winding 7 of the transformer 3 is applied to secondary winding 10 of the same transformer and then to the base of power transistor 1 through primary winding of current transformer 11. During period of dispersal, current of winding 7 is passed to winding 12 of transformer 11 through open turning-off transistor and then-in cut-off direction - to base of transistor 1, that results to proportionality of cut-off current to collector current and forced blanking of the transistor. EFFECT: improved reliability of operation. 2 cl, 2 dwg
Patent RU-2048498-C1 (RU)
Inventor: EMELYANOV YURIJ V
IPC: C09D5/02
Filed: 1992-06-11
Granted: 1995-11-20
Abstract: Использование: для фасадных и интерьерных окрасочных материалов. Сущность изобретения: водная окрасочная наполненная композиция в качестве наполнителя содержит известняковую муку или каолин и дополнительно латекс бутилкаучука, 20%-ный раствор продуктов деструкции бутадиенстирольного каучука СКЕ-30-АРКМ-15 в уайт-спирите (СПЭФ), диоксид титана, строительный песок или мел, при следующем соотношении компонентов, мас. ч. бутадиенстирольный карбоксилатный латекс БС-65 26,6 41,8; акриловая дисперсия может быть использовано-3 2,0 10,0; латекс бутилкаучука 2,0 3,0; 20%-ый раствор продуктов деструкции бутадиенстирольного каучука СКС-30-АРКМ-15 в уайт-спирите (СПЭФ) 1,0 4,0; пигмент 2,0 - 8,0; известняковая мука или каолин 8,0 42,0; диоксид титана 1,0 5,0; строительный песок или мел 32,0 43,0. 2 табл.
Patent RU-2037072-C1 (RU)
Title: Thermal engine
Inventor: KOKORIN VLADIMIR IOSIFOVICH
IPC: F03G7/06
Filed: 1992-06-15
Granted: 1995-06-09
Abstract: FIELD: heat power engineering. SUBSTANCE: thermal engine has housing 1 where piston 3 with rod 4 is mounted forming hydraulic chambers 2 of variable volume. Secured rotatably on end of rod 4 is ball 5. Chamber 2 is filled with non-freezing liquid with hermetic chambers 6 inside it. Drain pipe 7 is located along axis of chamber 2. Ends of pipe 7 are brought in communication with surrounding medium. Engine has bottom 8 and cover 9 with tight seal. During assembly of engines in hydraulic unit, they are mounted on movable rods. Energy generated during motion of rod 4 is transmitted to actuating mechanism thrown into rigid engagement with engine during their synchronous motion along chain. EFFECT: enhanced reliability. 4 dwg
Patent RU-2017913-C1 (RU)
Title: Method for manufacture of floor panel
Inventor: BARSKIJ BORIS L
IPC: E04F15/10
Filed: 1992-06-19
Granted: 1994-08-15
Abstract: FIELD: construction. SUBSTANCE: method includes arrangement of end blocks of height not exceeding panel height, filling of binder in form of xylolith mass and exposure to vibration. After hardening of binder, closed through groove is made over perimeter of panel, and panel face is scraped and polished. EFFECT: higher efficiency. 5 cl, 3 dwg
Patent RU-2045233-C1 (RU)
Title: Method for surgically treating pathologic obesity
Inventor: RUPPEL GENRIKH G
IPC: A61B17/322
Filed: 1992-06-22
Granted: 1995-10-10
Abstract: FIELD: medicine, in particular, surgical methods of treating obesity. SUBSTANCE: this method prescribes using autodermal stripe as transplant with the object of shaping miniature stomach by applying contracting annulus to cardial section of stomach and attaching autodermal stripe duplication to anterior wall of stomach by making buried sutures. EFFECT: prevention and reduction of post-operative complications and creation of conditions for endoscopic correction of contracted portion of stomach. 3 dwg
Patent RU-2053036-C1 (RU)
Inventor: ZADUBROVSKIJ VLADIMIR G
IPC: B21D11/14
Filed: 1992-08-25
Granted: 1996-01-27
Abstract: FIELD: metal pressure forming. SUBSTANCE: method comprises steps of setting a coil a material to be twisted into the coil holder 1 for being passed through the guiding rollers 2; then passing the material through the rollers 3 of deflecting unit, the hollow worm 12 to the bobbin 9 to be rigidly secured to that bobbin; performing a deflection of the material from a feeding axis with use of the screw 5 manually by the roller 4 in order to increase a tension of the material, being twisted, in a zone between the rollers 3 and the bobbin 9. A drive unit rotates the frame 8, supporting the worm gear 14, being rolled around the worm 12, rigidly mounted in the frame 7. Rotation of the worm gear is being transmitted through a chain transmission to the bobbin 9, which winds the twisted material. EFFECT: enhanced quality of twisted material and continuous manufacturing process of making it. 2 cl, 2 dwg