baber/WOPTO huggingface dataset:
Patent RU-2047919-C1 (RU)
Inventor: BLAZHEEVICH ELENA V
IPC: G11C7/00
Filed: 1991-01-02
Granted: 1995-11-10
Abstract: Изобретение относится к запоминающим устройствам динамического типа, выполненным в виде больших интегральных схем, и может быть использовано в современных ЭВМ и устройствах памяти. В устройство введены динамический регистр, ключ на транзисторе и элемент И. 1 ил.
Patent RU-2003516-C1 (RU)
Inventor: TSYBIN VIKTOR V
IPC: B60P1/48
Filed: 1991-01-03
Granted: 1993-11-30
Abstract: Использование относитс  к транспортным  средствам дл  погрузки и перевозки кабельных барабанов  и укладки кабел  и может быть использовано  в различных област х народного хоз йства  Сущность  содержит платформу 1, с которой св заны  боковые стойки 4 с блоками 5 в верхних част х  Тросы 7 лебедки б запасованы в блоки стоек и св заны  с захватами оси барабана По крайней мере с  одной стороны платформы на поворотном основании  3 закреплены стойки 4. лебедка 16 и кронштейны  11, несущие гнезда 13 и направл ющие 12  дл  оси барабана, состыковываемые с ловител ми  15 Гнезда 13 снабжены крышками 16 дл  оси барабана , шарнирно закрепленными относительно горизонтальной  оси. 4 зл ф-лы, 5 ил
Patent RU-2020768-C1 (RU)
Title: Method and device for forming exciting voltage of piezoelectric converter
Inventor: IVANOV SERGEJ M
IPC: H04R3/00
Filed: 1991-01-25
Granted: 1994-09-30
Abstract: FIELD: measurement technology; ultrasound detectors. SUBSTANCE: exciting voltage of piezoelectric converter is formed and piezoelectric effect voltage is selected. Then the voltage is amplified in power till achieving necessary value. Device has amplifier, capacitor and five resistors. Relation of parameters of device's elements are given. EFFECT: improved precision. 2 cl, 3 dwg
Patent RU-2045798-C1 (RU)
Title: Radar camouflage device
Inventor: SHEPELIN VIKTOR ARKADEVICH
IPC: H01Q17/00
Filed: 1991-02-20
Granted: 1995-10-10
Abstract: FIELD: radar camouflage of on-board antennas. SUBSTANCE: device has on-board antenna mounting three-layer frequency-selective radome on its aperture built up of external and internal metal layers isolated by insulating layer, λ/4 thick, with H-shaped slits made in layers and spaced 90 deg. apart; centers of symmetry of each four H-shaped slits form square. Re-reflecting array is additionally introduced which has pairs of radiators coupled together through equal-length sections of transmission line, each connected in series with attenuator and phase shifter and all mounted on antenna aperture symmetrically in respect to its center. EFFECT: improved design. 4 dwg
Patent RU-2030092-C1 (RU)
Title: Цифровой синтезатор частот
Inventor: YAMPURIN NIKOLAJ P
IPC: H03B19/00
Filed: 1991-02-25
Granted: 1995-02-27
Abstract: Использование: в импульсной технике, в формирователях многочастотных сигналов с постоянным или изменяющимся спектральным составом. Сущность изобретения: цифровой синтезатор частот содержит шины 1-1, 1-2, ..., 1-N кодов синтезируемых частот, цифровые интеграторы 2-1, 2-2,..., 2-N, опорный генератор 3, преобразователи 4-1, 4-2,..., 4-N кода, сумматор 5 кодов с N информационными входами, цифроаналоговый преобразователь 6, фильтр 7 нижних частот и шину 8 выходного сигнала и позволяет расширить частотный диапазон выходных сигналов в сторону высоких частот при обеспечении независимости максимальной синтезируемой частоты от количества частот в выходном многочастотном сигнале. 2 з.п. ф-лы, 3 ил.
Patent RU-2076917-C1 (RU)
Title: Method of chemical protection of closed horizontal drainage of irrigated lands
Inventor: POPOV ALEKSANDR A
IPC: E02B11/00
Filed: 1991-04-04
Granted: 1997-04-10
Abstract: FIELD: agriculture. SUBSTANCE: proposed method can be applicable for construction of closed horizontal drainage of irrigated lands, predominantly on alkaline and solonetzized soils as well as on alkali-affected and salt-affected soils. Gypsum or phosphorous gypsum are used as calcium-carrying ameliorants. Contents of exchangeable sodium in soil-absorbing complex and of soda in half-meter zone of soil where pipes are laid and filters are formed, in soil of back-fill of trench and in soils of drained territory are determined. Ameliorants are applied with difference into each zone in doses providing full replacement of exchangeable sodium with calcium ions and complete neutralization of soda during period of operation of drainage. EFFECT: increased efficiency of protection of closed horizontal drainage against siltation and silicatization.
Patent RU-2100248-C1 (RU)
Title: Multi-hulled ship
Inventor: KOZIN VIKTOR M
IPC: B63B35/08
Filed: 1991-04-26
Granted: 1997-12-27
Abstract: FIELD: shipbuilding; building of multi-hulled ships - ice-breakers. SUBSTANCE: multi-hulled ship includes two underwater hulls inter-connected by means of fore and aft struts; distance between hulls may be changed by means of drive which is made in form of hydraulic cylinders mounted in aft extremity. Each strut consists of two articulated parts. Ends of fore strut are secured on hulls by means of hinges and ends of aft strut are rigidly connected with respective hydraulic cylinders. EFFECT: enhanced reliability. 3 dwg
Patent RU-2017113-C1 (RU)
Title: Centrifugal material specimen strength test unit
Inventor: LODUS EVGENIJ V
IPC: G01N3/20
Filed: 1991-04-24
Granted: 1994-07-30
Abstract: FIELD: strength test of material specimens. SUBSTANCE: test unit has platform 4 with loads 7 and grips 5 for specimen 6, roller 9, cylinders 10, 12, drives 13, 14. During rotation of platform 4 loads 7 apply tensile load on specimen 6. When drive 14 is used, bending load on the side of roller 9 is cyclically varied, at a synchronous displacement of rod 11 and cylinder 12 the trajectory is cyclically varied. The unit is used for test of specimens of different materials. EFFECT: widening of functional potentialities by provision of tests both at static and cyclic variation of radius of trajectory of the line of application and level of bending load. 1 dwg
Patent RU-2033047-C1 (RU)
Title: Insect growing apparatus
Inventor: MIRZALIEVA KHAKUMAT RASULOVNA
IPC: A01K67/00
Filed: 1991-02-28
Granted: 1995-04-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has chamber with cassettes. Chamber is provided with conditioner and humidifier with operating parameter control system. EFFECT: increased efficiency and capacity of growing apparatus by maintaining optimum conditions is chamber for growing insects. 2 cl, 4 dwg
Patent RU-2021504-C1 (RU)
Title: Cable layer of stoping machine
Inventor: PROYAVKIN EVGENIJ T
IPC: E21C27/00
Filed: 1991-04-15
Granted: 1994-10-15
Abstract: FIELD: coal industry. SUBSTANCE: cable layer includes trough 1 accommodating cables and hoses, inner sprockets 6 located inside trough at its ends secured to freely rotating shafts, outer hauling member rounding sprockets and movable guide drum. Outer sprockets 2 are attached to rotating shafts installed at trough ends, from its outer side. Diameter of outer sprockets equals two diameters of inner sprocket 6 located inside trough. Sprockets 2 are passed over by hauling member 3 located from trough outer side and connected with stoping machine. Hauling member 7 passing over sprockets 6 located inside trough is connected with its one end to axle 9 of guide drum 5 located in longitudinal recesses made in vertical walls of trough, and with its other end, to flexible band movable over trough longitudinal recesses. Flexible band 8 is attached with its other end to guide drum. Cables and hoses connected with their one ends to stoping machine are secured to one another in plane parallel to trough bottom by means of split holders and pass over the guide drum 5 whose surface has flutes and grooves in which cables, hoses and holders fastening them together are arranged during motion of stoping machine. In this case, axes of cross-sections of all cables and hoses parallel to axis of guide drum are spaced at same distance from it. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2017388-C1 (RU)
Title: Method of keeping potato in storage and device for effecting same
Inventor: TERENTEV VLADIMIR I
IPC: A01F25/00
Filed: 1991-06-20
Granted: 1994-08-15
Abstract: FIELD: farming; potato storage. SUBSTANCE: method provides for regulation of temperature in potato storage at atmospheric pressure, forced ventilation and control of relative humidity. Air temperature in upper zone of storage is increased with formation of condensate on special area of ceiling. When condensate disappears, temperature is decreased to former one. Device for potato storage is designed for potato storage equipment with structure and ceiling and with systems of forced ventilation and automatic control of microclimate parameters. Device has metal core located in ceiling. Heat conduction of core is higher than that of ceiling. Provision is made for condensate transmitter mounted at core end face and connected with system of automatic control of microclimate parameters. EFFECT: keeping quality of potato is enhanced. 2 cl, 1 dwg
Patent RU-2074914-C1 (RU)
Title: Fibrous material, method for manufacture of fibrous mat, method for manufacture of formed product (versions) and formed products
Inventor: VERNER-KHELMUT KINKEL
IPC: D04H1/42
Filed: 1991-07-05
Granted: 1997-03-10
Abstract: FIELD: production of nonwoven materials and products. SUBSTANCE: method involves producing fibrous material from hollow or continuous polyester or polyamide or polyolefin filaments with linear density of 3-1000 decitex and length of 20 mm ad infinitum, or from mixture of these filaments in the form of single- component filaments in the mixture of multiple-component filaments of the same composition and in the mixture of thermoplastic powder of their fibre- forming polymers. Mats are manufactured from this material by thermal strengthening with the usage of hot air and/or mechanical strengthening, for instance by piercing. Articles are manufactured by pressing or by mechanical or thermal action. EFFECT: increased efficiency, improved quality and wider range of materials and products manufactured from these materials. 11 cl
Patent RU-2070042-C1 (RU)
Inventor: OTOMO EIICHI
IPC: A61K31/4015
Filed: 1992-04-30
Granted: 1996-12-10
Abstract: FIELD: medicine, psychiatry. SUBSTANCE: N-(2,6-dimethylphenyl)-2-(2-oxo-1-pyrrolidinyl)-acetamide or its salts were administrated for treatment FEEBLEMINDEDNESS caused by cerebrovascular pathology and Alzheimer's disease. EFFECT: enhanced effectiveness of treatment. 6 tbl
Patent RU-2050326-C1 (RU)
Inventor: SUVORINOV ALEKSANDR V
IPC: G01R31/28
Filed: 1991-11-20
Granted: 1995-12-20
Abstract: Изобретение относится к микрозондовой технике и предназначено для тестирования интегральных схем с целью контроля их работоспособности и анализа отказов в процессе проектирования и производства, определения потенциального рельефа на поверхности электродов и т. д. Способ включает облучение исследуемых участков поверхности объекта электронным зондом, энергетическую фильтрацию вторичноэмиссионных потоков с зондируемых участков объекта, построение вольт-амперных характеристик (BAX) энергоанализатора как функций регистрируемого тока вторичных электронов от потенциала на фильтрующем элементе и определение разности локальных потенциалов на поверхности объекта по сдвигу соответствующих BAX друг относительно друга, при этом ток прошедших энергетическую фильтрацию и усиление вторичных электронов определяют как величину, обратную времени облучения, необходимого для накопления заряда. При измерении периодически изменяющихся со временем потенциалов на поверхности объекта производят синхронное с зондом стробирование выхода преобразователя вторичноэмиссионного сигнала с длительностью строб импульсов преобразователя, в λ раз превышающей длительность импульсов зонда, при этом необходимое для накопления полного заряда количество импульсов определяют экспериметально. При наличии известных потенциалов в двух контрольных точках на поверхности объекта разность локальных потенциолов в любых исследуемых точках определяют как сдвиг между соответствующими BAX, умноженный на поправочный множитель, определяемый по приведенной формуле. 2 з. п. ф-лы, 1 ил.
Patent RU-2047171-C1 (RU)
Title: Method of measurement of damping factor of ultrasound in material
Inventor: VASILENKO NIKOLAJ V
IPC: G01N29/48
Filed: 1991-07-08
Granted: 1995-10-27
Abstract: FIELD: nondestructive testing. SUBSTANCE: problem of increased accuracy and informativity of measurements is solved by determination of damping factor by value of ratio of signal amplitudes obtained as result of addition of leading and trailing edges of echoes with multiply reflected pulses. EFFECT: increased accuracy and informativity of measurements thanks to enhanced legitimate signal-to-noise ratio. 1 dwg
Patent RU-2083521-C1 (RU)
Title: Пенообразующий состав для теплоизоляции
Inventor: GERASIMENYA VALERIJ P
IPC: C04B24/30
Filed: 1992-02-03
Granted: 1997-07-10
Abstract: Использование: для теплоизоляции в строительстве и машиностроении, например для теплоизоляции стен, перекрытий, труб, кабин и кузовов автомобилей, судов, вагонов, а холодильных установок и печей. Пенообразующий состав для теплоизоляции содержит в мас.%: карбамидно-формальдегидную смолу 20-50, анионное поверхностно-активное вещество 1,0-5,0, кислый катализатор отверждения 1,0-5,0, вспученный перлитовый песок или пористый шлаковый песок 0,5-10,0, вода - остальное. Композиция может содержать глицерин или этиленгликоль, или полиэтиленгликоль в количестве 0,2-5,0% по массе и до 1% по массе антипирена - фосфорнокислого аммония. Получаемый материал выдерживает нагрузку на сжатие 0,32 кг/см 2  без разрушения. Теплостойкость материала 160-200 o C. 7 з.п. ф-лы, 1 табл.
Patent RU-2079588-C1 (RU)
Title: Ring knitting needles
Inventor: KRAVCHUK SERGEJ VASILEVICH
IPC: D04B3/00
Filed: 1992-02-10
Granted: 1997-05-20
Abstract: FIELD: consumer goods, particular, devices for hand knitting of various articles of clothing under household conditions. SUBSTANCE: ring knitting needles have two rigid needles interconnected by a flexible joining member in form of cylindrical spring with outer diameter equalling the diameter of needles, and it is connected with its inner diameter to end axial projection of each needle opposite to its pointed part. Axial end projection of each needle is polyhedral in cross-section with which flexible connecting member is conjugated by nondetachable joint in form of spring, or this member is connected with needles by thread made on axial end projection of each needle with pitch equalling or exceeding that of the thread. In each needle axial end, projections made with inclination over its entire length in direction from the end to the pointed part, and axial end projection may be made with hemispherical surface on its end. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2058731-C1 (RU)
Title: Method of struggle against varroatosis in bees
Inventor: KHAJDAROV KIM MURTAZOVICH
IPC: A01K51/00
Filed: 1992-03-09
Granted: 1996-04-27
Abstract: FIELD: veterinary, bee breeding. SUBSTANCE: method of struggle against bee varroatosis is based on the beehive treatment with Copet-Dagh wormwood essential oil at the dose 10 ml per 0.139 m 3  beehive by impregnation of the special backing with oil. Method is used for treatment of parasite disease in bees and other insects. EFFECT: improved method of treatment. 2 tbl
Patent RU-2035346-C1 (RU)
Title: Detachable catamaran
Inventor: KULIK ANATOLIJ P
IPC: B63B1/10
Filed: 1992-04-09
Granted: 1995-05-20
Abstract: FIELD: tourism watercraft. SUBSTANCE: protective outer skin of each inflatable float consists of lower part in form of strip with symmetrical angular bevels meeting at center of ends of this strip and joined at each of these ends and upper part in form of flattened sheet oval with pointed ends; upper part is lens-shaped in its form. Length of oval measured between its pointed ends in plane of sheet is less than distance between centers of ends of strip of lower part of outer protective skin; joined to upper side edges of strip of this lower part which form closed line after joining the above-mentioned angular bevels over the entire their perimeter is upper part of outer protective skin of float; all seams of both parts of skin are located in upper portion of float; when assembled, float is spindle-shaped in form with taper fore and aft extremities. EFFECT: enhanced reliability. 4 dwg
Patent RU-2044079-C1 (RU)
Title: Polymetal ores beneficiation tailings processing combine method
Inventor: ENNS IVAN IVANOVICH
IPC: C22B7/00
Filed: 1992-02-25
Granted: 1995-09-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: polymetal ores tailings process is exercised using chloride lixiviation with acidulous solution, that has 100 300 g/l chloride sodium, till final value pH is 1,5 2.5. Cake, produced during lixiviation, is floated off with production of pyritic concentrate and dump tailings. Hydroxides of metals are settled in collective product from lixiviation solution. Then metals are separated wit production of selective products. EFFECT: increased efficiency. 4 tbl
Patent RU-2038850-C1 (RU)
Title: Machine for concentration of mineral resources
Inventor: SKLYAR PETR TIMOFEEVICH
IPC: B03B5/12
Filed: 1992-04-20
Granted: 1995-07-09
Abstract: FIELD: concentration of mineral resources. SUBSTANCE: working member is made as an inclined screen contracted in the unloading part. The unloading part is provided with two or more branch pipes 12,13,14, which are located in succession one after another. The branch pipe outlets used to discharge heavy and intermediate fractions can be shut off by partitions 8,9 located in body 1. Gates 10,11 are installed between the branch pipes. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2021776-C1 (RU)
Inventor: IZMALKOV SERGEJ N
IPC: A61B17/56
Filed: 1992-05-05
Granted: 1994-10-30
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть использовано при лечении больных с патологией опорно-двигательного аппарата, требующий выполнения обширного хирургического разъединения скелетных мышц. Целью изобретения является повышение эффективности аспирации раневого отделяемого с одновременным созданием условий для предупреждения образования рубцовых сращений между выделенными скелетными мышцами и костью. Поставленная цель достигается тем, что при ушивании операционной раны в ней оставляют противоспаечно-дренажное устройство, состоящее из тонкой силиконовой трубочки, на конце которой прочно фиксирован наполненный раствором антисептика баллон из биологически инертной резины, а поверх надета трубочка большего диаметра, имеющая на своем проксимальном конце несколько расположенных в шахматном порядке боковых отверстий.
Patent RU-2041150-C1 (RU)
Title: Device for transportation of thin-walled and brittle articles
Inventor: CHEREMNOV SERGEJ A
IPC: B65G47/74
Filed: 1992-07-01
Granted: 1995-08-09
Abstract: FIELD: transportation. SUBSTANCE: device comprises a sealed article-gripping chamber placed into a controllable magnetic field and made of a flexible thin-walled material. Said chamber is filled with a ferromagnetic liquid and is mounted on a support with a provision for moving together with the article. The volume of the sealed chamber is larger than that of the ferromagnetic liquid. The upper part of the sealed chamber is secured on a support with a provision for sagging under the effect of the ferromagnetic liquid. EFFECT: improved design. 2 dwg
Patent RU-2027860-C1 (RU)
Title: Roll-formed section for shaft lining
Inventor: MAKAROV VENIAMIN P
IPC: E21D11/14
Filed: 1992-07-01
Granted: 1995-01-27
Abstract: FIELD: mining. SUBSTANCE: roll-formed section for shaft lining has symmetric chute with flanges. Smaller chute is made on the bottom of the above chute and orientated towards the flanges. The flanges are equipped with walls arranged in parallel to the walls of the smaller chute forming external chutes. Width of the bottom of external chutes is equal or larger than that of the chute bottom between its walls and the walls of the smaller chute. EFFECT: enhanced reliability of shaft lining. 3 cl, 2 dwg
Patent RU-2060491-C1 (RU)
Title: Method and device for application and visualization of part marking
Inventor: AJRAPETOV ALEKSANDR A
IPC: G01N27/82
Filed: 1991-11-29
Granted: 1996-05-20
Abstract: FIELD: analysis of materials by means of magnetic facilities; concealed marking of parts made of nonmagnetic materials (aluminium, titanium, and the like), nonmetals (plastics), nonretentive and retentive materials, parts made of expensive fabrics, leather, fur, banknotes, securities, credit cards, etc. SUBSTANCE: part is marked by applying label of moderately stiff material on its inner side or by changing pattern or structure of its inner surface. Reading is effected by magnetooptic method using Faraday effect with polarizer, magnetooptic film, and analyzer placed on the path of light from source; film is placed near label on outer surface of part. Magnetic fields dissipated by labelled part vary distribution of magnetization in film. EFFECT: provision for marking indiscernible in visual inspection of part external surface. 33 cl, 3 dwg
Patent RU-2061559-C1 (RU)
Title: Plant for band material degreasing
Inventor: PILYAGIN MIKHAIL VASILEVICH
IPC: D06B13/00
Filed: 1992-07-07
Granted: 1996-06-10
Abstract: FIELD: mechanical engineering, instrumentation engineering. SUBSTANCE: ultrasonic converters 1 are built into the plant for ultrasonic cleaning of band materials displaced in bath with working liquid along guideways fastened on bearing frame. Gas bubbles are inserted locally for intensification of cleaning process. Besides, the plant has fixture for fastening the foil roll, baths for foil degreasing and washing, drying cabinet and drive. Cleaning is fulfilled by magnetostrictive emitters. Foil charge through roller system is carried outside of bath during hoisting of tape-transport device which represents itself system of rollers with movable plate for hoisting and lowering the rolls into baths for degreasing and washing. EFFECT: enhanced efficiency of band charge at initial moment and exclusion of nonproductive losses of band, enhanced quality of cleaning the moving band from fatty, mechanical and other technological impurities.
Patent RU-2065860-C1 (RU)
Inventor: DZHOVANNI KAMADZHI
IPC: C07D413/14
Filed: 1992-09-11
Granted: 1996-08-27
Abstract: Использование: в химии гетероциклических соединений, обладающих фунгицидной активностью. Сущность: продукт-гетероциклические производные алкоксиакрилатов формулы, где A, B, D являются =CH-группой, R 1  и R 2  - низший алкил, R 3  и R 4  -H или вместе они образуют связь, W-H, Y-низший алкил, который может быть замещен низшими алкоксифенильными группами, дигалоидфеноксигруппами или C 1 <196>C 4 - галогенированными алкилфеноксигруппами, фенильная группа, которая может быть замещена 1 - 2 атомами галогена, алкилом, галоидалкилом, фенилом, галоидалкоксигруппами, тиофеновая группа. Способ получения соединений формулы 1 заключается во взаимодействии соединения формулы 2 с соединением формулы 3 в присутствии галогенирующего агента, полученное соединение подвергают взаимодействию с алкилформиатом формулы 5 HCOOR 7 , в биполярном протонном или апротонном растворителе в присутствии основания при (-)10 град.С -(+)80 град.С с получением соединения формулы 6, которая реагирует с алкилирующим агентом R 2  - X. 2 с., 6 з.п.ф-лы, 3 табл. Структура соединений формулы 1, 2, 3, 4, 5, 6:    (1)    (2)    (3)    (4)