baber/WOPTO huggingface dataset:
Patent RU-2088754-C1 (RU)
Title: Injection equipment
Inventor: KSIANG SHUZHONG
IPC: E21B36/04
Filed: 1994-02-21
Granted: 1997-08-27
Abstract: FIELD: oil production; applicable in completing of equipment, in particular, injection one for crude oil with high pour point and/or high wax-bearing crude oil. SUBSTANCE: equipment includes pump whose piston rod is connected by screw joint string of hollow rods accommodating electrical heating means electrically connected by means of contact device with lower hollow rod. In this case, pump piston rod is connected with hollow rod whose other end is connected to string of hollow rods by means of terminal. Electrical heating device is made in form of continuous long length of supply cable whose lower end is electrically connected with terminal, and upper end runs through hanger for suspension of cable. EFFECT: higher efficiency. 6 cl, 5 dwg
Patent RU-2122079-C1 (RU)
Inventor: AVDEEV L A
IPC: E04B1/00
Filed: 1994-04-21
Granted: 1998-11-20
Abstract: Крыша для балкона относится к строительным элементам, используемым в бытовых целях - для дооборудования балкона в миникладовку. Задачей изобретения является защита балкона от попадания извне пыли, воды, снега. Крыша оставляет свободный обзор улицы из окна, и ее не видно снаружи. Представляет легкое покрытие, например деревянную рамку с полиэтиленовой пленкой. Нижний край рамок крепится к балконным перилам шарнирами в виде вилок, верхний со стороны балконной двери поднят и крепится заложками или крючками. Легкие рамки легко снимаются или откидываются. 2 з.п. ф-лы, 4 ил.
Patent RU-2111966-C1 (RU)
Title: Derivatives of methylpiperazine-azepine or their pharmaceutically acceptable salts
Inventor: LIEGEOIS JEAN-FRANCOIS FERNAND
IPC: C07D498/04
Filed: 1991-10-10
Granted: 1998-05-27
Abstract: FIELD: chemistry of heterocyclic compounds. SUBSTANCE: product: derivatives of methylpiperazine-azepine of the formula (I) given in description where X - O, S, Se, NH or NR 3  where R 3  -  ,   or C 1 -C 4 -alkyl; R 1 , R 2  - H, halogen or C 1 -C 4 -alkyl; N 1  is benzene ring and N 2  is pyridine heterocycle, or vice versus, where nitrogen atom of pyridine ring is at position b, b′,, d or d′ at condition that if R 1  and R 2  are H and X - S, O or NH then N 1  is pyridine ring and N 2  - benzene ring being pyridine nitrogen can not be at position d′; or N 1  and N 2  are both - pyridine rings with nitrogen atom at position b and d′ when X - S and R 1  and R 2  - H, or their salts. Synthesized compounds exhibit activity with respect to central nervous system. EFFECT: improved method of synthesis. 5 cl, 1 tbl
Patent RU-2129868-C1 (RU)
Title: Method of prophylaxis of allergic responses caused by effect of water-soluble hexavalent chrome containing in cement and/or cement-containing compositions
Inventor: FOL KKHART RUDERT
IPC: C04B24/18
Filed: 1994-06-22
Granted: 1999-05-10
Abstract: FIELD: medicine, allergology. SUBSTANCE: lignosulfonate taken on the basis of preliminary experiment data is added to cement or/and cement-containing compositions. Lignosulfonate decreases content of water-soluble Cr 6+  in cement and/or cement-containing composition to value less 0.1 x 10 -3 . This selected lignosulfonate is added to cement and/or cement-containing compositions before or during water addition in preparing fresh cement-containing mixtures. Method decreases allergy by using a substance that retains its properties in dry cement-containing mixtures and showing safety in terms of labor hygiene. EFFECT: decreased allergic response. 11 cl, 4 tbl, 4 ex
Patent RU-2079570-C1 (RU)
Title: Способ обработки деталей
Inventor: SHAMARINA GALINA G
IPC: C23C10/60
Filed: 1994-06-20
Granted: 1997-05-20
Abstract: Способ обработки деталей включает поверхностное легирование на толщину 15 мкм и обработку высокотемпературной плазмой. Поверхностное легирование проводят детонационным, электронным, лазерным, шликерным, диффузионным способом, ионным внедрением, вакуумно-плазменным и плазменным напылением. 8 з.п. ф-лы, 1 табл.
Patent RU-2078321-C1 (RU)
Title: Device for testing aircraft flap
Inventor: SUMAROKOV VASILIJ A
IPC: G01M5/00
Filed: 1994-06-30
Granted: 1997-04-27
Abstract: FIELD: testing technology. SUBSTANCE: device is provided with vibration exciter which is engageable with flap under test and is connected with programming and timing control device. Members are made in form of ovally bent rigidly connected with support and with flap under test. EFFECT: reduction of effect of vibrational action on static component of load at simultaneous change in direction of vector of static dynamic aerodynamic load depending on testing mode. 2 dwg
Patent RU-2079766-C1 (RU)
Inventor: KHALTURIN VALENTIN N
IPC: F16L55/18
Filed: 1994-10-11
Granted: 1997-05-20
Abstract: Использование: при выполнении плановых ремонтных работ на трубопроводах, транспортирующих нефть и нефтепродукты. Сущность изобретения: по трубопроводу пропускает разделитель с последующей его остановкой, причем, разделитель останавливают посредством клина частично закрытой задвижки, расположенной за дефектным участком по потоку, полностью закрывают задвижку и перемещают разделитель в обратном направлении закачиваемыми через отвод инертными газами, например, азотом, отработанными выхлопными газами до частично закрытой задвижки, расположенной перед дефектным участком с последующим полным закрытием последней. 1 ил.
Patent RU-2089498-C1 (RU)
Inventor: KOZLOV OLEG V
IPC: C22B5/10
Filed: 1995-01-12
Granted: 1997-09-10
Abstract: FIELD: silicon production. SUBSTANCE: method includes loading charge consisting of silica and reducing agents into bath of ore-thermal furnace with dipped electrodes, supplying alternating current to primary contacts of power source, passing current taken off from power source secondary contacts between electrodes through charge and bottom; exciting electric arc under the charge bed; conducting reaction, and discharging product from furnace. According to invention, current supplied to power source primary contacts is rectified, current of one polarity from power source secondary contact is led to electrodes, passed through charge toward bottom, electric power in charge is decreased by appropriately increasing electric arc power, and current is returned to inverse-polarity secondary contact of power source. EFFECT: simplified structure. 1 tbl
Patent RU-2097359-C1 (RU)
Inventor: BARYAKH ALEKSANDR A
IPC: C04B33/02
Filed: 1995-02-06
Granted: 1997-11-27
Abstract: FIELD: manufacturing of building articles having predetermined technical and medicinal and biological properties. SUBSTANCE: polycomponent mixture of sodium and potassium chlorides is preliminary purified against clay-comprising impurities and is wetted till moisture content is 0.3-10 %. Then it is compressed. The process takes place at pressure not less 10 MPa, it is followed by crystallization strengthening by drying at 50-150 C. EFFECT: improved efficiency of the method. 7 cl
Patent RU-2077554-C1 (RU)
Title: Press for producing oil from oil-bearing material
Inventor: TIMOSHENKO VLADIMIR B
IPC: C11B1/06
Filed: 1995-03-21
Granted: 1997-04-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: press has housing with extracting chamber defined by extracting planks, each formed as multifaced beam. Extracting planks are positioned without gap between them in static state so that each plank is oriented with its wide face to longitudinal axis of extracting chamber or to housing wall. Device for controlled restricting of bending of each plank under the weight of processed plant material is fixed on inner surface of housing. EFFECT: increased efficiency, reduced production cost, convenient operation, enhanced reliability in operation and high quality of processed product. 1 dwg
Patent RU-2081941-C1 (RU)
Title: Deep anodic grounding conductor
Inventor: KUZNETSOV MIKHAIL V
IPC: C23F13/16
Filed: 1995-04-17
Granted: 1997-06-20
Abstract: FIELD: corrosion protection. SUBSTANCE: invention relates to protection of underground structures and pipelines against electrochemical corrosion. Point of invention consists in that, in a deep anodic grounding conductor containing two concentrically arranged steel pipes, space between the latter is filled with coke fines and, to inner pipe along all its working part outside, steel members are fastened, which are made in the form of balls embracing the pipe. EFFECT: increased service life of grounding conductor due to uniform flowing down of electrical current. 1 dwg
Patent RU-2097806-C1 (RU)
Title: Blind sleeve for optical cable with sealing assembly
Inventor: BELENKO ANATOLIJ K
IPC: G02B6/40
Filed: 1995-05-03
Granted: 1997-11-27
Abstract: FIELD: fibre-optical communication lines. SUBSTANCE: blind sleeve has cylindrical body closed on one of its faces, stuffing box and casettes for keeping the fibre splices and reserve length. Stuffing box consists of flange with pins for cable entry, cover with tapered holes, and tapered bushings. Space between cap and cover is filled with sealing compound. Seats for fixing the splices are provided on casette at angle of 45 deg. relative to one another. Seats are fitted with limiting beads and projections. EFFECT: more effective design. 2 cl, 5 dwg
Patent RU-2109315-C1 (RU)
Inventor: DONCHENKO S I
IPC: G04G7/02
Filed: 1995-04-27
Granted: 1998-04-20
Abstract: FIELD: measurement technology. SUBSTANCE: relative frequency difference of airborne (moving) and ground (stationary) generators is determined in one zone radio visibility of moving object depending on difference of time moments at which minimum divergence of time scales of airborne and ground generators is obtained, and moving object passes through point of beam. Moment of time when minimum divergence of time scales of airborne and ground generators is attained is determined in noninterrogation channel of ground object radio system, and moment of time when moving object passes through point of beam is determined in interrogation channel. EFFECT: higher accuracy of frequency-time synchronization of time and frequency standards. 7 dwg, 1 tbl
Patent RU-2116414-C1 (RU)
Inventor: SIRENKO A N
IPC: E04G21/14
Filed: 1995-05-04
Granted: 1998-07-27
Abstract: Использование: способ предназначен для возведения сборно-монолитных зданий. Сначала возводят монолитный ствол с монтажными проемами в нем на проектных отметках. Затем стропят консольные плиты за монтажные петли стропом с ветвями разной длины и поднимают под углом 30 o  к горизонту к монтажным проемам. Плиты выполняют как минимум с двумя упорными выступами каждая, перпендикулярными к плите, направленными в разные стороны с расстоянием между ними, соответствующим толщине стены монолитного ствола в сечении, перпендикулярном плоскости стены. Заводят выступ, направленный вверх в монтажный проем, опускают плиту на нижнюю часть проема и под действием собственного веса устанавливают в нужное положение так, чтобы выступ, направленный вниз, упирался в наружную поверхность ствола, а направленный вверх - во внутреннюю поверхность ствола. Технический результат, получаемый при осуществлении изобретения, выражается в максимальной механизации работ при монтаже конструкций зданий и сооружений и возможности свободной внутренней планировки. 11 ил.
Patent RU-2073171-C1 (RU)
Title: Steam-water preheater
Inventor: BELYAKOV VIKTOR K
IPC: F28D7/16
Filed: 1995-06-22
Granted: 1997-02-10
Abstract: FIELD: heat-power engineering; heat supply systems. SUBSTANCE: steam-water preheater has horizontal housing with tube bundle 12 secured in tube sheets 10 and 11. Bushes 15 located in holes of supporting grids 13 have at least one bead. Bushes are made from material identical to material of tubes. Front and rear water chambers 4 and 5 adjoin tube sheets. Water chambers 4 and 5 are provided with horizontal dividing partitions received by respective slots. End sections of tubes are located inside chambers 4 and 5 and project above surface of tube sheet. Steam splitter 16 mounted in zone of steam supply branch pipe 2 is made in form of perforated plate mounted in spaced relation to walls of housing and tube bundle. EFFECT: enhanced reliability. 5 cl, 5 dwg
Patent RU-2101434-C1 (RU)
Inventor: BONDARENKO M D
IPC: E04F21/00
Filed: 1995-07-12
Granted: 1998-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: according to method, robotized unit for guniting is provided with manipulator having tangible sensor. Mounted on manipulator boom by means of parallelogram mechanism is guniting nozzle for pressure-spraying of concrete mix. Connected to this nozzle is material supply hose. With the help of aforesaid mechanism, nozzle is held in technologically most favorable position in relation to surface and additionally it is oscillated in process of moving along surface. Control process consisting in adjusting velocity of oscillation movement is performed in cyclic manner by sections of work surface and their dimensions are programmed in advance proceeding from preset profiles of working contour before and after guniting up to average required thickness of concrete coating. In each cycle of control, tangible sensor is brought in contact with work surface sector at programmed point and coordinates are measured of actual relief of surface. According to results of measurement, velocity of oscillation movement is corrected to ensure application of even coating with its thickness formed with taking into consideration surface irregularity of relief. EFFECT: high efficiency. 2 cl, 4 dwg
Patent RU-2089840-C1 (RU)
Title: Small arms cartridge bullet (variants)
IPC: F42B30/02
Filed: 1995-08-15
Granted: 1997-09-10
Abstract: FIELD: ammunition for police. SUBSTANCE: the bullet has a plastic slug and a hard envelope. Grooves and/or creases (in the first variant) are made on the outer and/or inner surfaces of the bullet rear section. Grooves and/or creases not protruding from the envelope cavity (in the second' variant) are made on the inner surface of the bullet nose envelope. EFFECT: enhanced effectiveness. 9 cl, 5 dwg
Patent RU-2084304-C1 (RU)
Inventor: KAMENETSKIJ BORIS I
IPC: B21J5/04
Filed: 1995-08-22
Granted: 1997-07-20
Abstract: FIELD: plastic metal working. SUBSTANCE: method comprises steps of placing blank in container, deforming it by predetermined length, relieving pressure, placing next blank and deforming it by predetermined length value at applying mechanical effort to rear ends of said blanks. Special washer of plastic material with shear resistance being 2-3 times less than that of blank material is placed between ends of said blanks. Deformation is realized through two successively arranged working and sizing dies. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2116467-C1 (RU)
Title: Engine forced lubrication system
Inventor: POPKOV IVAN IVANOVICH
IPC: F01M1/00
Filed: 1995-10-31
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: forced lubrication system has oil sump with hydrophobic split insert installed over entire volume of sump with clearance of 2 mm relative to side walls. Grooves made over horizontal split line in both halves of insert form oil intake space in which plastic framework is installed. Upper plane of insert is covered by rubber plate with holes over entire plate area. Insert is fitted in case made of knitted fabric impregnated with clean and dry oil. Channel for oil pump intake passes through upper half of insert. EFFECT: simplified lubrication system design, reduced engine oil consumption, increased engine service life. 1 dwg
Patent RU-2109968-C1 (RU)
Title: Internal combustion engine converted to hydraulic operation
Inventor: TJARASOV GERMAN PAVLOVICH
IPC: F02B75/32
Filed: 1996-01-26
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines with hydraulic mechanism converting movement of pistons into shaft rotation. SUBSTANCE: engine has crank-plate mechanism to convert movement of pistons into shaft rotation and mechanism to control amount of liquid in underpiston compartments. Conversion mechanism closers are L-shaped and provided with supports located above cheeks and journals of cranks. Liquid control mechanisms have non-equal-arm levers with support movable in direction of pistons. EFFECT: increased efficiency and reliability and decreased overall dimension. 6 cl, 3 dwg
Patent RU-2129268-C1 (RU)
Title: Method determining potential of erosion resistance of soils in field
Inventor: MAKSIMOV I I
IPC: G01N33/24
Filed: 1996-02-23
Granted: 1999-04-20
Abstract: FIELD: agriculture, soil science, drainage and irrigation and hydrology. SUBSTANCE: invention refers to technique studying erosion processes under action of run-off. Potential of erosion resistance of soils is found by measurement of space of cavity formed under action of water jet running out from reservoir under pressure through nozzle in the course of fixed time interval. Space of cavity is determined by its filling with calibrated loose material out of graduated burette. Potential of erosion resistance of soil presents work of destruction and removal of unit of mass of soil sample and is computed by formula obtained on the basis of laws of conservation of pulse and energy. EFFECT: more quick, accurate and reliable determination of potential of erosion resistance of soils in field. 1 dwg, 1 tbl
Patent RU-2127605-C1 (RU)
Inventor: KRIVORUTCHENKO JURIJ LEONIDOVI
IPC: A61K39/39
Filed: 1996-05-22
Granted: 1999-03-20
Abstract: FIELD: medicine, immunology, virology. SUBSTANCE: method involves administration in organism the target antigen and adjuvant. Triterpene glycosides isolated from different organs of plant of genus Hedera L. are used as an adjuvant. Method ensures to stimulate antigens without an expression activation of HIV from latent state or low-level replication state. Method uses available raw and agents for producing substances to be used. Invention can be used for vaccine development. EFFECT: improved method of stimulation. 2 tbl, 2 ex
Patent RU-2112489-C1 (RU)
Inventor: MISHTA V P
IPC: A61H1/02
Filed: 1996-06-26
Granted: 1998-06-10
Abstract: Сущность: устройство предназначено для лечения травм лица и головы в медицине и косметологии. Устройство для восстановления симметрии лица содержит маску, выполненную в виде эластичного трикотажа из нитей обычной растяжимости 1 и эластомерных нитей 2, одновременно провязанных в петли и обеспечивающих фиксацию мышц лица. Размеры маски в продольном и поперечном направлениях на 5-15% меньше соответствующих размеров лица. Техническим результатом является устранение асимметрии и нормальное анатомофизиологическое взаимоотношение мышц лица путем использования маски. 2 ил.
Patent RU-2125163-C1 (RU)
Title: Rotary-piston machine
Inventor: MIRZOEV ALEKSEJ TIMUROVICH
IPC: F04B1/22
Filed: 1996-07-24
Granted: 1999-01-20
Abstract: FIELD: mechanical engineering; compressors, pumps, gas-expansion machines, engines. SUBSTANCE: each of pistons installed at least in two pairs of opposite cylinders is hinge connected, in center of mas by pin passing through longitudinal slots made in end face walls of cylinder block, with one of rotary tables whose axes of rotation are displaced relative to axis of cylinder block rotation through equal value in opposite sides for each pair of pistons. Pockets are made on opposite side surfaces of each piston in planes square to plane of rotation. Each pocket is connected with one of planes of longitudinal slot separated from each other by body of pin and formed by end face surface of rotary table and surface of piston. plane formed by intersection of opposite cylinders and end face surfaces of pistons is connected with liquid source exposed to gauge pressure. EFFECT: enhanced reliability and increased operating speed owing to dynamic balancing of all members of machine. 4 cl, 2 dwg
Patent RU-2113500-C1 (RU)
Title: Method of steel melting in converter
Inventor: JUGOV P I
IPC: C21C5/28
Filed: 1996-07-31
Granted: 1998-06-20
Abstract: FIELD: metallurgy. SUBSTANCE: during the next steel tapping from converter, all slag and a part of steel equalling 0.1-0.9 weight of tapped metal is left in converter, and carbon-containing materials in fraction of 10-50 mm in the amount of 15-55 kg per ton of tapped metal are added. Metal is subjected to top blowing with oxygen at flow rate of 2-10 cu.m/t.min for 1-15 min. The first portion of solid iron charge is loaded in the amount equalling the weight of steel left from previous heat. Oxygen blowing is carried out for 3-120 min at flow rate of 2-8 cu.m/t.min with addition of carbon-containing materials in the amount of 25-250 kg per ton of tapped metal. Slag is flushed in the amount of 50-70 wt.-% from converter, and poured into converter is pig iron in the amount of 0.07-0.65 of weight of tapped metal. The second portion of solid iron charge is added in the amount of 0.03-0.25 of weight of tapped metal. Up to the end of heat, the melt is blown with oxygen at flow rate of 2-4 cu.m/t.min. EFFECT: higher efficiency. 1 tbl
Patent RU-2138786-C1 (RU)
Title: Method of measuring of liquid media level in reservoirs
Inventor: ARTEM EV EH A
IPC: G01F23/284
Filed: 1996-11-13
Granted: 1999-09-27
Abstract: FIELD: measurement technology; automatics. SUBSTANCE: first waveguide is positioned in liquid medium of reservoir. Then second and third waveguides are placed in the same reservoir according to its height. Elastic longitudinal waves of zero order are excited in all waveguides. They are received after passing through waveguides. Level of elastic wave intensity is measured in waveguides selected in pairs "second-first" and "second-third" of "first-third" and "second-third". Then relation of relative intensity levels of longitudinal elastic waves for selected pairs is determined. Second waveguide is insulated from liquid medium and third waveguide contacts liquid medium through its entire length. EFFECT: enhanced accuracy of measurements. 1 dwg
Patent RU-2119469-C1 (RU)
Inventor: ANTANOVICH A A
IPC: C04B35/52
Filed: 1996-11-26
Granted: 1998-09-27
Abstract: Способ получения углеродного материала относится к области получения углеродных материалов с высокой объемной плотностью, в частности углерод - углеродных композитов на основе многонаправленных волокнистых каркасов (n = 2,3,4 ...) и углеродной матрицы, получаемой из пеков, смол в процессе карбонизации и последующих высокотемпературных обработок. Способ включает последовательные процессы пропитки заготовки расплавленными углеводородами и карбонизации в герметизированном контейнере в аппарате высокого давления, где в качестве передающей давление среды используют кварцевый песок, извлечения заготовки и ее графитизации в вакууме, причем процессы повторяют до получения материала с плотностью 1,95 - 2,01 г/см 3 . Углеводороды в виде слоя размещают на дне контейнера, на слой размещают заготовку, при этом пространство между боковыми поверхностями контейнера и заготовки заполняют порошковым материалом, теплопроводность которого превышает теплопроводность расплавленных углеводородов, при этом порошковый материал берут с размерами зерен, которые препятствуют их проникновению в поры заготовки, причем для первого процесса пропитки и карбонизации берут заготовку, выполненную в виде многонаправленного армирующего каркаса из углеродного материала, например углеродного волокна. В качестве углеводорода используют пек. В качестве порошкового материала - графитовый порошок. Способ позволяет снизить энерго- и трудозатраты за счет исключения цикла предварительного уплотнения заготовки и уменьшения времени пропитки и карбонизации. 2 з.п.ф-лы.