baber/WOPTO huggingface dataset:
Patent RU-2101533-C1 (RU)
Inventor: KHOKHLOV I V
IPC: F16J9/06
Filed: 1996-01-25
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; piston sealing of internal combustion engines. SUBSTANCE: piston sealing consists of two sealing rings installed in piston groove one over the other. Each ring consists of two half-rings with elastic seals placed in clearance between half-rings. Rings are pressed to cylinder walls by expander. Lock prevents displacement of rings relative to each other. EFFECT: improved sealing of piston. 4 cl, 3 dwg
Patent RU-2078917-C1 (RU)
Title: Method of development of nonuniform formations with cyclic waterflooding
Inventor: MUSLIMOV RENAT KHALIULLOVICH
IPC: E21B43/22
Filed: 1996-02-05
Granted: 1997-05-10
Abstract: FIELD: oil producing industry. SUBSTANCE: method of development of nonuniform formations with cyclic waterflooding includes cyclic reduction and increase of pressure in formation by injection of water through injection wells, injection of polymer aqueous solution with subsequent oil withdrawal from producing wells, and additional injection of suspension of dispersed particles. In so doing, injection of polymer aqueous solution is alternated with injection of suspension of dispersed particles. EFFECT: higher efficiency of the method of development of nonuniform formations by waterflooding due to alternation of cyclic water flooding with injection of polymer aqueous solution with suspension of dispersed particles, fuller oil recovery from waterflooded nonuniform formation. 2 tbl
Patent RU-2090627-C1 (RU)
Title: Apparatus for cooling briquets
Inventor: KHOKHLOV ANTON L
IPC: C10F7/06
Filed: 1996-04-19
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus for cooling peat briquets contains stationary guides arranged round briquet belt forming a channel for displacement of the latter and rolls installed on stationary guides, gaps between briquet belt and stationary guides being larger than that between briquet belt and rolls. EFFECT: facilitated process. 3 dwg
Patent RU-2112326-C1 (RU)
Title: Hydroacoustic emitter
Inventor: POZERN V I
IPC: H04R17/00
Filed: 1996-04-29
Granted: 1998-05-27
Abstract: FIELD: hydroacoustic low- frequency wide-band rod piezoelectric emitters. SUBSTANCE: device has rod piezoelectric element 6, which is armored by tie 5, front cover plate 1 and hinder cover plate 2, heavy cover plate 4 and flexible cover plate 3 by front cover plate. Flexible passive cover plate 3 is integral with front cover plate 1 and is designed as cylinder which bottom is rigidly connected to rod piezoelectric element 6. Heavy passive cover plate 4 is located inside cylinder spaced with respect to its walls and front cover plate and is connected to cylinder bottom. Armor tie 5 is rigidly connected to heavy passive cover plate 4. EFFECT: decreased length, increased reliability, increased variance in frequency response, tuning frequency response without alternation of external size of emitter during manufacturing. 2 dwg
Patent RU-2119295-C1 (RU)
Inventor: AGRANOVSKIJ A V
IPC: A61B5/11
Filed: 1996-05-15
Granted: 1998-09-27
Abstract: FIELD: measurement of vital functions of biological objects; vibration diagnostics of psychophysiologic condition of man. SUBSTANCE: stabilized platform is made as three current-carrying plates of differential capacitor among which flexible dielectric filler is placed. Differential capacitor plates are manufactured of graphitic carbon cloth. Dielectric filler is represented by medium, which modulus of elasticity coincides with that of biological tissue of object. Such medium is manufactured from material, which modulus of elasticity exceeds that of object biological tissue. Through holes of definite pitch and diameter are formed in filler, after which modulus of elasticity of obtained perforated filled is measured. Last operations are repeated till modulus of elasticity of perforated filler coincides with that of object biological tissue. EFFECT: enhanced accuracy and reliability of measurements. 4 cl, 2 dwg
Patent RU-2115680-C1 (RU)
IPC: C09D5/16
Filed: 1996-06-06
Granted: 1998-07-20
Abstract: Изобретение относится к средствам защиты от обрастания в условиях морской среды, может быть использовано в судостроительной промышленности и гидротехническом строительстве и содержит пленкообразующую основу, отработанный меднохромбариевый катализатор процесса гидрирования синтетических жирных кислот в высшие жирные спирты, пластификатор и предпочтительно окись цинка и модификаторы - адипиновую кислоту, ацетилацетон, анилин, анилид, салициловую" кислоту и диоктилфталат, растворитель. Краска позволяет сочетать в одном составе противообрастающие и антикоррозионные свойства, является экологически безопасна и доступна. 2 з.п. ф-лы, 2 табл.
Patent RU-2145573-C1 (RU)
Title: Method and apparatus for vaporization and concentration drying
Inventor: KHO KEUN SHIN
IPC: B01D1/28
Filed: 1994-11-17
Granted: 2000-02-20
Abstract: FIELD: waste water treatment. SUBSTANCE: apparatus and method provide production of good-quality condensed water with reduced expenses on vaporization so that they are adequate for use in conversion of waste water into distilled water and for treatment of waste water and concentration drying of large variety of environmental pollutants. Method is distinguished by reusing heating energy. EFFECT: enabled ten to twelve-fold reduction in power consumption. 3 cl, 5 dwg, 1 tbl
Patent RU-2107133-C1 (RU)
Title: Construction wall unit with fastening members
Inventor: MAMAEV VALERIJ KONSTANTINOVICH
IPC: E04B2/02
Filed: 1996-09-05
Granted: 1998-03-20
Abstract: FIELD: construction engineering. SUBSTANCE: this is based on cubic module of unit. Sizes and overall dimensions of structural components of building are multiple of dimensions of cubic module and they are determined in compliance with existing standards and local natural and climatic zones. Construction wall unit with fastening members has at least two integrally interconnected cubes made with minimal roughness of surfaces of all faces. Made in center of rectangular faces of each module in unit functioning in given case as seats are openings in the form of sleeves with head-pieces of embedded members protruding from bottoms of sleeves. Embedded members are of spherical or cone configuration for conjugation with fastening members in the form of double-side collet bush having outer and inner hooks. EFFECT: higher efficiency. 6 dwg
Patent RU-2142253-C1 (RU)
Title: Surgical method for treating the cases of left ventricle outlet segment obstruction aggravated by interventricular septum hypertrophy
Inventor: BOKERIJA L A
IPC: A61B17/00
Filed: 1996-12-31
Granted: 1999-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying cross-sectional dissection of interventricular septum area having asymmetrical hypertrophy from conic portion of right cardiac ventricle anterior to conic muscle (Lancisi) without penetrating into left ventricle cavity under control of surgeon finger introduced through opened ascending aorta. Dissection is carried out not deeper than by 2/3 of interventricular septum thickness to the level required for achieving obstruction hypertrophy zone relaxation. EFFECT: no invasion into left ventricle cavity.
Patent RU-2122350-C1 (RU)
Inventor: ABRAMOV A I
IPC: A61B5/15
Filed: 1997-03-04
Granted: 1998-11-27
Abstract: Изобретение относится к медицинской технике, в частности к устройствам для бесконтактной перфорации поверхности кожи пациента при взятии клинического анализа крови. Технический результат заключается в точности позиционирования подсветки фокусировки на поверхность кожи, визуализации места перфорации, получении оптимальной формы перфорационной раны в виде разреза шириной не более 0,3 мм и длиной 1 - 3 мм, удобстве в работе для оператора и пациента за счет минимального участия оператора в процедуре проведения перфорации. Лазерный перфоратор содержит лазерный излучатель, оптическую формирующую систему, оптическую систему подсветки и позиционирования, которая выполнена в виде взаимозаменяющих механической и оптической частей. В оптическую часть системы подсветки и позиционирования дополнительно введены конденсатор, источник видимого излучения, диафрагма, объектив, отклоняющий элемент, составной светофильтр, одна половина которого выполнена из стекла одного цвета, вторая - из стекла другого цвета, а в оптическую формирующую систему дополнительно введена цилиндрическая линза, установленная между отклоняющим светоделителем и лазерным излучателем. 1 ил.
Patent RU-2113296-C1 (RU)
Inventor: LAPIN L I
IPC: B21B19/04
Filed: 1997-03-04
Granted: 1998-06-20
Abstract: Способ прошивки биметаллических слитков большого диаметра, полученных вакуумно-дуговым и электрошлаковым переплавом, относится к трубопрокатному производству и может быть осуществлен на трубопрокатных установках с пилигримовыми станами. Биметаллический слиток подают в стан против хода заплавления центральной его части. При этом на выходе прошивного стана рабочие и направляющие валки сводят на величины, обеспечивающие условие  , где h p  - расстояние между рабочими валкими на выходе, мм; h n  - расстояние между направляющими валками на выходе, мм; D c  - диаметр исходного слитка, мм. Способ позволяет исключить сползание одного слоя металла относительно другого при прошивке слитка.
Patent RU-2148972-C1 (RU)
Title: Method for treating hemophthalmia
Inventor: SYCHEV G M
IPC: A61F9/00
Filed: 1997-04-22
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering daily intravenous infusions of Haemodesum solution balanced on basic electrolytes with blood plasma. EFFECT: enhanced effectiveness of treatment; improved vision acuity; reduced intraocular pressure. 2 tbl
Patent RU-2121823-C1 (RU)
Title: Method and device for forced releasing knee joint prosthesis fixable in rest reaction occurred
Inventor: KIRAKOZOV L R
IPC: A61F2/64
Filed: 1997-04-23
Granted: 1998-11-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves providing forced release of knee joint at the moment femur stump moves backward at the back push phase to prepare and realize transfer phase. The knee joint has rest, cantilever, rope with coating shell, belt with valve and lift unit. Lever axis is the rotation axis of the rest and cantilever. The lever is attached to receiving socket of femur prosthesis so that lever axis coincides with invalid person hip joint rotation axis. One end of the lever is placed between the belt and the valve and the other end has rope attached to it. The other end of the rope is attached to the lift hingedly connected to the hip joint unit. Pusher rests on the lift and the shell is attached to the rest with one end and to the hip joint unit with the other end. EFFECT: enabled fast walking and slow running; high reliability and safety. 2 cl, 2 dwg
Patent RU-2119164-C1 (RU)
Title: Method for determining diffusion layer impact elasticity
Inventor: KARPOV L P
IPC: G01N33/20
Filed: 1997-05-28
Granted: 1998-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: copper layer protective against diffusion saturation is applied on all surfaces of specimens prior to chemical and thermal treatment. Then copper is removed from two adjacent edges which have no groove-concentrator. Parts and specimens are subjected to diffusion saturation, copper is removed from specimen surface, parts and specimens are hardened and tempered, and specimens are tested. Type of specimens and test equipment are not changed and it allows to use this method at negative temperatures. EFFECT: extended range of reliable determination of specimen impact elasticity. 1 dwg, 2 tbl, 2 exph
Patent RU-2134868-C1 (RU)
Inventor: KAZINTSEV V A
IPC: G01F23/28
Filed: 1997-09-30
Granted: 1999-08-20
Abstract: Изобретение относится к технике контроля параметров жидкости, например их уровня в технологических резервуарах различных производств. Устройство реализует метод контроля уровня жидкости с помощью двух наклонных акустических преобразователей (излучателя и приемника УЗС), размещенных на внешней поверхности резервуара на некотором фиксированном расстоянии друг от друга в плоскости, параллельной поверхности контролируемой жидкости и электронного устройства. Формируются сигнал УЗС, который разбивается на две составляющие - нормальную и продольную. Прием УСЗ осуществляют идентичным акустическим приемником, место установки которого определяют точкой входа продольной волны. Принятый сигнал усиливают, выделяют в нем путем стробирования амплитудные значения каждой волны, детектируют их, нормируют, присваивают нормируемым значениям состояние нулей "0" и единиц "1", осуществляют сравнение этих состояний, логически суммируют, интегрируют, сравнивают с заданным порогом и вырабатывают на выходе соответствующий сигнал. Это позволяет повысить надежность и точность контроля уровня жидких сред в технологических резервуарах различных производств. 2 ил.
Patent RU-2131043-C1 (RU)
Title: Rotary volumetric expansion machine
Inventor: KOLOSOVSKIJ V M
IPC: F01C1/344
Filed: 1997-10-07
Granted: 1999-05-27
Abstract: FIELD: mechanical engineering; power plants. SUBSTANCE: pump has housing, end face plates with closed guide grooves, rotor with end face disks, and blades installed in rotor slots. Grooves are made in form of closed curve consisting of conjugated four flat spirals with common center of rotation coinciding with axis of rotation of cylindrical housing. Intermediate sealing member is made in form of truncated cylinder rocking on axle passing through external end of blade and parallel to axle of rotor. Intermediate member has cavities with sealing plates. EFFECT: increased service life and enhanced reliability of machine. 3 dwg
Patent RU-2134024-C1 (RU)
Inventor: SEONG-ENG PARK
IPC: H04L12/70
Filed: 1997-11-07
Granted: 1999-07-27
Abstract: Изобретение относится к системе коммутации в режиме асинхронной передачи и может быть использовано в абонентском коммутаторе системы коммутации в режиме асинхронной передачи. Технический результат - обеспечение передачи АТМ элементов данных, скопированных из одного источника сигнала в абонентские порты без прекращения использования скопированных АТМ элементов данных, обработка АТМ элементов данных, если элемент данных передается только одному из абонентских портов при условии, что не обеспечивается информация маркирутизации, основанная на преобразовании с использованием заголовка. Система коммутации режима асинхронной передачи (АТМ) содержит узел коммутации элементов данных, имеющий по меньшей мере один порт переключателя для передачи АТМ элементов данных, и абонентский коммутатор, имеющий множество абонентских портов. Устройство обработки элементов данных для использования в системе коммутации режима АТМ включает память преобразования для хранения управляющей информации для определения необходимости копирования элемента данных из порта переключателя и контроллер копирования элемента данных для копирования элемента данных из порта переключателя и для передачи скопированных элементов данных в абонентские порты в соответствии с управляющей информацией, хранимой в памяти преобразования. Если элемент данных является элементом для передачи из одной точки в другую точку, то система коммутации режима АТМ преобразует заголовок, включенный в элемент данных, в соответствии с управляющей информацией и передает элемент данных с преобразованным заголовком по меньшей мере в один из абонентских портов. Однако если элемент данных является элементом для передачи из одной точки к множеству точек, то система коммутации режима АТМ выбирает абонентские порты на основе преобразованного заголовка и передает элемент данных, заголовок которого выделен, в выбранные абонентские порты. 3 с. и 10 з.п. ф-лы, 5 ил., 2 табл.
Patent RU-2135379-C1 (RU)
Title: Aerial-and-rail tramway (versions)
Inventor: TVERSKOJ M L
IPC: B61B7/02
Filed: 1998-02-03
Granted: 1999-08-27
Abstract: FIELD: transport engineering; materials handling facilities; brake systems of rolling stock towing cars. SUBSTANCE: towing cars are connected by flexible coupler and are furnished with one-side action emergency brake. Novelty is than flexible coupler is simultaneously a traction member and manual control member of emergency brake. According to first design version, flexible coupler is made closed through turnable members and forms two branches along longitudinal axis of vehicle. One of towing cars has manual drive with actuating mechanism. Turnable blocks, engagement mechanism and brake hook are mounted on both towing cars. At emergency braking actuating mechanism moves flexible coupler branches towards each other. Flexible coupling sets into action emergency brake mechanism through intermediate ties. Brake hook comes into engagement with rail tie. According to second design version, ends of flexible coupler are secured on towing cars for provision of displacement of coupler relative to vehicle. For this purpose manual drive is placed on one of towing cars and actuating mechanism, on other car. Use of flexible coupler as emergency brake manual control member simplifies design of brake system. EFFECT: provision of safe transportation of loads and humans along alternating profile mining roadways. 3 cl, 4 dwg
Patent RU-2136177-C1 (RU)
Title: Mashed vegetable production method
Inventor: DOBROVOL SKIJ V F
IPC: A23L19/00
Filed: 1998-08-07
Granted: 1999-09-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves homogenizing mixture of vegetables required by receipt and sterilizing mixture by dispersing nonpolar condensed gas into mixture, with condensed gas boiling up in mixture upon dispersion; providing aseptic canning. EFFECT: simplified method and reduced power consumption.
Patent RU-2139585-C1 (RU)
Inventor: VAGIN V V
IPC: G21F9/16
Filed: 1998-08-25
Granted: 1999-10-10
Abstract: FIELD: environmental control, particularly, fixation of biological, chemical and radioactive wastes in stable solid medium. SUBSTANCE: method includes loading of concentrates and composition of immobilizing substances containing SiO 2 , B 2 O 3  and Al 2 O 3  into container which serves as restrictive shell and having melting point higher than melting point of immobilizing composition; sealing of container and high-temperature treatment of mixture at temperature exceeding mixture melting point. Loading of immobilizing composition and its melting are performed prior to loading of hazardous concentrates. Included into composition of immobilizing substances are sodium oxide and added sodium fluoride with the following amounts of immobilizing substances, wt. %: Na 2 O 20-25; B 2 O 3  20-25; Al 2 O 3  3-5; SiO 2  40-45 with added NaF in amount of 7- 9. Process is carried out at temperature of 700 C. EFFECT: reliable and low-cost immobilization of hazardous concentrates.
Patent RU-2153532-C1 (RU)
Inventor: GIRSHOVICH E S
IPC: C12N1/20
Filed: 1999-01-12
Granted: 2000-07-27
Abstract: FIELD: biotechnology, clinical and sanitary microbiology, veterinary science. SUBSTANCE: method involves hydrolysis of animal raw for 4-5 h. Web-footed animal organs and tissues are used as the raw. Proteolytic enzyme is added as pancreatin dried preparation in the amount 800- 1 000 U/kg of raw and raw is used as stuffing (size particles is 5-15 mm). Process is carried out at 45-50 C and pH = 7.5-8. Method provides preparing bases for bacteriological media with required degree of protein hydrolysis. EFFECT: improved method of preparing. 4 tbl
Patent RU-2150999-C1 (RU)
Inventor: LEVANOVA V P
IPC: C08B15/00
Filed: 1999-02-04
Granted: 2000-06-20
Abstract: FIELD: medicinal polymers. SUBSTANCE: invention relates to enterosorbent based on microcrystalline cellulose that can be used for treating acute and chronic infections, exogenous and endogenous intoxications, disturbances of the fat and other types of metabolism and to microcrystalline cellulose technology. Powdered enterosorbent, in particular, contains 50-60% of microcrystalline cellulose particle fraction 4-100 mcm and 40-50% of fraction 100-400 mcm. Enterosorbent is prepared by hydrolysis of native or extracted from vegetable tissues cellulose with 0.5-1.5% aqueous mineral acid solution at 110-130 C for 5 to 15 min followed by drying, disintegration, and fractionation to pick of microcrystalline cellulose particle fraction 40-400 mcm. EFFECT: increased sorption capacity. 4 cl, 2 tbl, 2 ex
Patent RU-2158002-C1 (RU)
Title: Method for radio monitoring
Inventor: SHEVCHENKO V N
IPC: G01S5/04
Filed: 1999-04-06
Granted: 2000-10-20
Abstract: FIELD: radio engineering. SUBSTANCE: method may be used for secret detection of characteristics (frequency, azimuth, angle of elevation, distance and target type) of multiple intermittent-operation transmitters, which simultaneously enter into current reception band. The method involves coherent reception and synchronous detection of multiple- frequency signals for all bases, produced by reference antenna and all antennas in array, for bandwidth, which is significantly greater than spectral width of single signal of transmitter using Fourier transform. Then, method involves reproduction of complex temporal spectra of signals of each antenna and power spectrum of reference antenna signal. Power spectrum of reference antenna signal is compared to threshold value for selection of frequencies for which complex amplitude of detected signals are calculated by means of convolution of complex conjugate spectra of reference antenna and array antennas. Complex amplitudes of each detected signal using set of three-dimensional Fourier transforms, which differ by phase shift with respect to angle of elevation provide possibility to reproduce two-dimensional complex angular spectrum, which absolute value is used for calculation of azimuthal and elevation directions. Compare of elevation directions β against threshold value provides possibility to distinguish ground and aerial transmitters and detect the slant range D towards aerial transmitters using the following equation D = H|sinβ, where H is known height of target flight. In special case, method involves selective reproduction of two-dimensional angular spectrum with respect to time and frequency using signal of additional reference antenna as time-and- frequency reference mark. EFFECT: increased efficiency and speed of monitoring. 1 dwg
Patent RU-2149422-C1 (RU)
Inventor: BRAMBURG B V
IPC: G01S13/18
Filed: 1999-04-05
Granted: 2000-05-20
Abstract: Изобретение относится к радиолокации и может быть использовано в импульсно-доплеровских радиолокационных станциях (ИД РЛС), в которых излучение производится последовательно повторяющимся дискретным набором, состоящим из N частот повторения. В результате обеспечивается прием периодической информации в виде серии отраженных от цели импульсов (пачки импульсов) при различных частотах повторения. Дальномер содержит антенну, антенный переключатель, передатчик, синхронизатор, приемник, обнаружитель, оперативную память, управляющий ключ, формирователь кодового слова, постоянное запоминающее устройство, реализующее эталонную кодовую матрицу. Технический результат заключается в возможности измерения дальности до цели при обзоре пространства без применения для этого линейной частотной модуляции (ЛЧМ) несущей излучаемого сигнала. 12 ил.
Patent RU-2154712-C1 (RU)
Inventor: SHTOL V F
IPC: E02B3/16
Filed: 1999-06-11
Granted: 2000-08-20
Abstract: FIELD: construction of ground accumulators of wastes, particularly, methods of reduction of filter losses from accumulator of used drilling muds, drilling cuttings and drilling waste waters. SUBSTANCE: method includes placing on shielded base of reinforcing material from nonwoven cloth and supply of liquid composition onto reinforcing material. Liquid composition is supplied in the form of used drilling mud with plastic viscosity of 25-30 m.Pa.s and containing 27-30 wt.% of clay fraction. Drilling mud is supplied onto cloth surface on base of 0.003-0.005 cu.m/sq.m. Particles of used drilling mud fill pore space of reinforcement to enhance impervious properties of coating of waste accumulator. EFFECT: higher efficiency. 2 dwg