baber/WOPTO huggingface dataset:
Patent RU-2105199-C1 (RU)
Inventor: SMYKOV V V
IPC: F04B47/08
Filed: 1996-02-29
Granted: 1998-02-20
Abstract: Использование: для гидропривода штангового глубинного насоса в нефтепромысловом оборудовании. Сущность изобретения: содержит гидроцилиндр, установленный на жесткой опорной плите. Рабочая нагрузка передается на плиту с помощью подвижной каретки, соединенной со штоком гидроцилиндра через шарнир и с колонной штанг скважины через гибкую тягу. Гидроцилиндр смонтирован выходом штока вертикально вверх, полость выхода штока находится под низким давлением и соединена с емкостью для рабочей жидкости, а подпоршневая полость гидроцилиндра, находящаяся под высоким давлением, герметично соединена с нагнетательной линией, имеющей малый объем. Такая компоновка гидроцилиндра практически полностью устраняет утечки рабочей жидкости. Стойка-пирамида выполнена из труб, емкость которых одновременно служит емкостью для рабочей жидкости и теплообменным аппаратом для охлаждения и поддержания температуры рабочей жидкости. 1 з.п. ф-лы, 1 ил.
Patent RU-2133309-C1 (RU)
Inventor: AVERKIN V V
IPC: D21F1/00
Filed: 1996-04-25
Granted: 1999-07-20
Abstract: FIELD: pulp-and-paper industry, in particular, forming and molding of paper web from paper pulp. SUBSTANCE: papermaking machine has forming board and forming box with hydraulic planks. Forming board and hydraulic planks are equipped with actuating mechanisms for moving parts of mentioned members in direction perpendicular to web motion direction. Such construction facilitates regulation of profile of produced paper web across width of papermaking machine by providing additional effect on thickness of cast layer. EFFECT: increased efficiency and improved quality of paper by providing uniform paper thickness. 2 cl, 2 dwg
Patent RU-2105903-C1 (RU)
Title: Unit for test and repair of oil-well sucker-rod pumps
Inventor: VASILJADI V P
IPC: F04B51/00
Filed: 1996-05-06
Granted: 1998-02-27
Abstract: FIELD: reconditioning and testing sucker-rod pumps used in oil recovery. SUBSTANCE: unit is mounted on supporting frame; mounted on supporting frame are: lifting frame, screwing units, lock support testing unit, power hydraulic cylinder unit with movable carriage and control unit. Screwing units are mounted in front of lifting frame at some distance relative to it. Lifting frame is mounted on supporting frame as cantilever. Device for check of plunger motion force is mounted on movable carriage which is provided with hinged table where clamping member is secured. Clamping device may be made in form of lathe chuck. Movable carriage is also provided with device for adjusting the screwing moment. EFFECT: ease in operation; reduced labour consumption; possibility of repair and test of pumps. 4 cl, 2 dwg
Patent RU-2082510-C1 (RU)
Inventor: CHERNYSHEV VALERIJ I
IPC: F28G3/08
Filed: 1996-05-22
Granted: 1997-06-27
Abstract: FIELD: chemistry. SUBSTANCE: method involves machining surfaces to be cleaned with cutting tool rotating at a speed of 0.015 to 35 mps at cutting force of 0.05 to 2800 N. EFFECT: facilitated procedure. 2 cl, 1 tbl
Patent RU-2150970-C1 (RU)
Title: Aeroionizer
Inventor: GAVRILOV V K
IPC: A61N1/44
Filed: 1996-06-11
Granted: 2000-06-20
Abstract: FIELD: medical equipment, applicable in air-conditioning systems. SUBSTANCE: aeroionizer has an electric impeller connected to a high-voltage source. Each impeller blade is made in the form of a rocker and provided with tapered, stem electrodes. The electrodes are installed on the rocker perpendicularly to the plane passing through the axis of impeller rotation and the base of the stem electrode. EFFECT: uniform scattering of ions due to the increase of impeller dimensions and speed of rotation. 1 cl, 1 dwg
Patent RU-2087438-C1 (RU)
Title: Plant for manufacturing slag-pumice gravel
Inventor: PANCHENKO VLADIMIR F
IPC: C04B5/02
Filed: 1996-06-26
Granted: 1997-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: in a slag-pumice gravel production plant comprising slag-admission groove, vibrational pore-forming device with transmission tray, and blade drum disposed under pore- forming device, each blade of drum are made of two abutting equal-in- area plates, angles between each plate and generatrix passing throughout the drum surface and through abutting point being in the range of 5 to 10 deg.; drum itself is mounted shifted by 0.1-0.3 drum diameter relative to vertical plane passing through end of pore- forming device in the direction of melt travel; and plant is further supplemented with localizing probe disposed over the pore-forming device and with reactor for neutralizing sulfur gases connected with localizing probe and constructed as vibrating container separated with horizontal perforated grating whose surface supports a bed of broken stone grains covered with calcium hydroxide solution. EFFECT: increased productivity, improved quality of manufactured gravel, and reduced release of sulfur gases.
Patent RU-2120147-C1 (RU)
Title: Thin-film magnetic material
Inventor: GUDOSHNIKOV S A
IPC: H01F10/00
Filed: 1996-09-06
Granted: 1998-10-10
Abstract: FIELD: magnetic materials for electronic engineering, nanoelectronics, magnetic optics, etc. SUBSTANCE: thin-film magnetic material is, essentially, organic composition chemically bonded with metal ions and made in the form of laminated molecular structure of Langmuir film with ordered two-dimensional monolayers of rare-earth metal ions included in it. EFFECT: provision for producing even one two-dimensional monolayer. 2 cl, 3 dwg
Patent RU-2132168-C1 (RU)
Title: Osteosynthesis apparatus
Inventor: ANAN EV N I
IPC: A61B17/66
Filed: 1996-11-28
Granted: 1999-06-27
Abstract: FIELD: medicine, in particular, traumatology, orthopedics. SUBSTANCE: apparatus may be used for treatment of fractures of long tubular bones, their aftereffect and complications. Apparatus has tie-rod with single thread and brackets positioned on it. Rod holders with rods are installed in brackets for axial motion. Rods are made with buttress thread on operating end and smooth section in middle part. They are mounted for moving perpendicularly relative to tie-rod axle by means of screws located in brackets. EFFECT: enhanced accuracy of reposition. 1 dwg
Patent RU-2139240-C1 (RU)
Title: Method of purifying phosphoric acid
Inventor: VEKMAN ANDERS
IPC: C01B25/234
Filed: 1995-06-19
Granted: 1999-10-10
Abstract: FIELD: manufacture of fertilizers and animal feeds. SUBSTANCE: acid to be purified is thickened by heating attain 58-68 % in terms of P 2 O 5 . Impurities are removed from acid by crystallization into compound M 2+ (H 2 PO 4 ) 2 •n•H 3 PO 4 , wherein M 2+  is divalent metal ion of impurities, and n varies from 2 to 5. Compounds obtained as impurities are useful for industrial use. EFFECT: pure phosphoric acid obtained at low cost. 8 cl, 5 ex, 4 tbl
Patent RU-2107122-C1 (RU)
Title: Device for cutting out ballast from space between sleepers of railway track
Inventor: KHIMCHENKO V P
IPC: E01B27/04
Filed: 1996-12-25
Granted: 1998-03-20
Abstract: FIELD: railway track maintenance and repair machinery and equipment. SUBSTANCE: device has frame installed on track repair machine which carries working members with blades secured on them, and working members' control system. Working members can be displaced in vertical and horizontal planes by means of hydraulic drive. Device is provided with at least three working members, two of them are located in zones around ends of sleepers, and third working member is located in zone between sleepers. Each working member is provided with at least two blades installed at distance from each other which is less than stroke of their working member in horizontal plane. Total value of strokes of all working members in horizontal plane, and of spacings between their blades is larger than length of sleeper. EFFECT: higher efficiency. 3 dwg
Patent RU-2127751-C1 (RU)
Title: Motor oil
Inventor: GARUN JAROSLAV EVSTAKHIEVICH
IPC: C10M155/02
Filed: 1997-02-25
Granted: 1999-03-20
Abstract: FIELD: lubricating materials, more particularly oil compositions for high-power diesel engines of transport vehicles. SUBSTANCE: motor oil comprises, wt.%: barium sulfate, 0.5-3.0; barium alkyl-salicylate, 3.5-6.0; mixed barium salt of salicylic and alkylaryldithiophosphoric acid derivatives, 2.5-4.0; 2,6- ditertbutyl phenol and alkylphenol-formaldehyde and ammonia condensation product treated with boric acid, 1-3; polymethyl siloxane, 0.02-0.005; and petroleum oil, the balance. EFFECT: improved service characteristics such as detergent properties and thermooxidative stability of the new composition. 3 tbl
Patent RU-2118923-C1 (RU)
Title: Method of preparing fine magnetic powder
Inventor: SHVETS TAMARA MIKHAJLOVNA
IPC: B22F9/24
Filed: 1997-06-27
Granted: 1998-09-20
Abstract: FIELD: magnetic materials. SUBSTANCE: invention can be used when manufacturing composite materials in medicine, radio electronics, computation engineering. Inorganic iron salt interacts with oxalic acid in aqueous medium in presence of an organic substance providing solution density between ρ 1.1 and 1.45: glycerol and/or a monosaccharide, and/or a water- soluble polymer with targeted biological activity. Method is distinguished by preliminarily combining inorganic iron salt and organic substance solutions. EFFECT: increased dispersivity and corrosion resistance of oval-shaped iron magnetic powder having hydrophilic surface and exhibiting bactericide activity. 1 tbl
Patent RU-2111904-C1 (RU)
Inventor: POSKACHEEV JU D
IPC: B64G1/52
Filed: 1997-07-02
Granted: 1998-05-27
Abstract: Изобретение относится к космической технике и может быть использовано для защиты космических аппаратов (КА) и станций от жидкофазных контаминантов, содержащихся в реактивных струях, истекающих из сопел ракетных двигателей на химическом топливе. Согласно изобретению каждое из сопел снабжено осесимметричным ему устройством защиты в виде экрана с расположенным внутри поглощающим телом, торцевые поверхности которых герметично примыкают к срезу сопла, причем снаружи между экраном и поглощающим телом выполнен вентиляционный зазор (первый вариант). В другом варианте поглощающее пористое вещество выполнено в форме тела вращения, охватывающего сопло и имеющего соосные (торцевые) отверстия, между которыми это сопло расположено. В поглощающем теле может быть установлена электрорегенерационная спираль. Изобретение позволяет надежно защитить поверхности КА от жидких капель контаминантов для основных известных механизмов образования и разлета таких капель со среза сопла. 2 с. и 1 з.п.ф-лы, 2 ил.
Patent RU-2132944-C1 (RU)
Title: Устройство для настройки акустического цементомера в зацементированной скважине
Inventor: RUTSKIJ A M
IPC: E21B47/14
Filed: 1997-08-13
Granted: 1999-07-10
Abstract: Изобретение относится к области геофизических исследований нефтяных и газовых скважин. Задачей изобретения является получение достоверных данных о качестве цементирования обсадной колонны, спущенной в скважину. В качестве устройства для настройки акустического цементомера в зацементированной скважине применяют обсадную трубу для крепления скважины, выполненную в виде основной трубы и концентрично установленного снаружи кожуха с образованием герметичной кольцевой полости, заполненной газом. 4 ил.
Patent RU-2134081-C1 (RU)
Title: Rod for external perosseous osteosynthesis
Inventor: BEJDIK O V
IPC: A61B17/60
Filed: 1997-10-07
Granted: 1999-08-10
Abstract: FIELD: medical facilities; may be used in traumatology and orthopedics for reposition and fixing of bone fragments in apparatuses of perosseous osteosynthesis. SUBSTANCE: rod has pointed end cone with angle of 40-45 deg and two flat faces forming one cutting edge each, and may be sharpened and joined to form point by connector at angle of 55 deg; and starting taper made with teeth for cutting profile buttress thread and followed by rod part with buttress thread of the same profile as in starting taper. EFFECT: reduced injury to bone tissue and higher strength of rod installation. 3 dwg
Patent RU-2145205-C1 (RU)
Title: Method for treating chronic and diskogenous cervical myelopathy
Inventor: TERNAVSKIJ O G
IPC: A61H1/00
Filed: 1997-11-19
Granted: 2000-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves detecting a set of points that show patient vegetative response and maximum painfulness and maximum deformation of transverse cervical spinous processes when pressed. The treatment is carried out by pressing transverse cervical spinous processes in found sequence with thumb. Pressure is applied 3-5 times in succession with 4 repetitions and 1-2 min long pause in one session 1-2 times a week until movement normalization is achieved. EFFECT: enhanced effectiveness of treatment; excluded traumatic complications.
Patent RU-2123956-C1 (RU)
Title: Complex for transportation of cargoes in aqueous medium
Inventor: TALANOV B P
IPC: B63B21/66
Filed: 1998-01-12
Granted: 1998-12-27
Abstract: FIELD: transportation of cargoes on submersible barges. SUBSTANCE: complex includes submersible barges connected with towboat. Submersible barges are provided with positive buoyancy elements and controllable winches whose ropes are connected with submersible barges. Positive buoyancy elements. interconnected together are also connected with towboat by means of ropes. One submersible barge is connected with towboat by engine fuel supply main; other submersible barge is provided with landing gear for carrying the towboat; landing gear is equipped with controllable grips for holding the towboat on submersible barge. Towboat is provided with positive buoyancy elements secured on rope of controllable winch. These elements carry outlet of air exchanger main for engine and crew and TV camera. EFFECT: high safety of navigation in delivery of cargoes. 3 cl, 6 dwg
Patent RU-2121529-C1 (RU)
Title: Method of feeding aluminum electrolyzer with alumina and correcting additions and device for its embodiment
Inventor: KONTSUR E P
IPC: C25C3/14
Filed: 1998-01-27
Granted: 1998-11-10
Abstract: FIELD: methods and devices for feed of aluminum electrolyzers. SUBSTANCE: in feed of aluminum electrolyzer with alumina, hole in crust is maintained nonclosing by cyclic reciprocating of punches with their shortest time staying in extreme lower position. Provision is made for flowing of material into electrolyte melt through slotted discharge hole in side wall of vessel under material gravity. Cutting off the material flow in regulation of dose value is carried out by self-closing of discharge hole after discontinued supply of aerating pulses. The device for embodiment of the claimed method includes bin for loose reagents, metering device with case, chute and means for regulation of conditions of reagent supply, punch with drive connected to unit of supply of pneumatic pulses and control. Means for regulation of conditions of supply of loose reagents are made in the form of aerating box with gas permeable member. Aerating box is connected to unit of supply of pneumatic pulses and control. Gas permeable member serves as bottom of metering device case. Front wall of case is installed in a spaced relation to bottom protruding beyond the case and forms chute together with guide sides fastened to case. Provision is made for means of variation of an angle of inclination of metering device body in vertical plane. EFFECT: rational feed of raw materials, reproducible doses, reduced energy consumption and losses of reagents, easy integration with existing systems of automated control of production processes. 7 cl, 3 dwg
Patent RU-2135792-C1 (RU)
Inventor: ARJUTOV K I
IPC: F02B75/40
Filed: 1998-01-27
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering; different machinery, mechanisms and vehicles. SUBSTANCE: closed circuit is located in cylinder block of internal combustion engine and is formed by pneumatic cylinders communicating through channel. Pistons are placed inside pneumatic cylinders. Connecting rods of pistons are hinge-coupled with crankshaft in crankcase. Closed circuit is filled by air at gauge pressure. With engine operating, crankshaft moves pistons in pneumatic cylinders. Constant force acting onto crankshaft through connecting rods is converted by crankshaft into torque. EFFECT: enhanced ecological and performance characteristics of engine. 1 dwg
Patent RU-2134234-C1 (RU)
Inventor: NIKOLAEV N E
IPC: B27N3/04
Filed: 1998-04-17
Granted: 1999-08-10
Abstract: Изобретение относится к деревообрабатывающей промышленности и может быть использовано, например, в производстве малотоксичных древесных плит. Описывается применение в качестве акцептора формальдегида полифосфатов аммония. Технический результат - повышение степени эффективности акцептора, упрощение его состава, а также использования при изготовлении древесных плит. 2 табл.
Patent RU-2139334-C1 (RU)
Title: Vodka "livenskaya belaya"
Inventor: BURACHEVSKIJ I I
IPC: C12G3/06
Filed: 1998-05-06
Granted: 1999-10-10
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka (proof is 40%) has the following components per 1 000 dal of ready product: honey 4.5-5.5 kg; ascorbic acid 0.09-0.15 kg; matricary flowers aromatic alcohol 4.5-5.5 l and an aqueous-alcoholic liquid - the rest prepared of rectified ethyl alcohol "EKSTRA" and purified distilled water. The combination of components and their quantitative ratio improves organoleptic indices and prophylactic properties of vodka, retains the saturation, soft taste and aroma. EFFECT: improved quality of vodka, broadened assortment of high-quality vodka. 1 tbl, 3 ex
Patent RU-2142622-C1 (RU)
Title: Process detecting flaws of surface
Inventor: SOROKIN P A
IPC: G01N21/88
Filed: 1998-06-04
Granted: 1999-12-10
Abstract: FIELD: instrumentation, detection of flaws of various origin on surface of parts: mechanical, color, foreign inclusions in structure of material of parts. SUBSTANCE: luminous flux is directed on to surface of tested part to detect flaws on surface of part, specularly and diffusively reflected luminous fluxes are recorded discretely and converted into electric signals in points of surface interval between which does not exceed average distance between ridges of microroughnesses for given class of parts. Samples of recorded luminous fluxes of n volume that is found for flawless surface are determined. Evaluations of dispersions of specular and diffusive components are measured per each sample of n volume, their product is computed and its value is used to estimate presence or absence of flaws on surface of part. EFFECT: increased reliability of flaw detection by usage of parameter characterizing presence of defects and equal to product of evaluations of dispersions of specular and diffusive components. 1 dwg
Patent RU-2146592-C1 (RU)
Title: Vibration honing device
Inventor: STEPANOV JU S
IPC: B24B33/00
Filed: 1998-08-04
Granted: 2000-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device relates to finishing abrasive working of materials difficult to work. It may also be used for holes honing. The device has tool body secured on thrust bearing loosely and vibrator mounted for interaction with tool body and with holders of abrasive bars. It also includes central drive shaft and vibrator cam shaped as a disc secured rigidly on central shaft and installed on boss at an angle to plane of rotation. The device also has satellite gear mounted on stationary axle and central toothed wheel secured rigidly on central drive shaft. Thrust bearing is made double. Tool body is connected rigidly to middle race of double thrust bearing. It is provided with internal toothed rim engaged with satellite gear which is in its turn engaged with central toothed wheel. Vibrator interacts with holders of abrasive bars through cam. Honing with oscillation of honing bars improves quality of surface being worked. Vibration in these directions in combination with the main motions inherent to traditional grinding cause cross movement of abrasive grains and change periodically cutting speed and friction force which facilitate considerably removal of material and formation of chips. Variable forces are redistributed in cutting plane actively, as a result of which self-oscillations are damped completely, and friction force is one-fourth of its normal value. It is most expedient to use the honing device for working of low-rigidly blanks made of alloys difficult to work. EFFECT: enhanced honing efficiency. 3 dwg
Patent RU-2134604-C1 (RU)
Title: Method of fire extinguishing and compound for its embodiment
Inventor: VERETINSKIJ P G
IPC: A62C3/00
Filed: 1998-10-15
Granted: 1999-08-20
Abstract: FIELD: fire-fighting technique; applicable in fire extinguishing in closed space. SUBSTANCE: method includes supply of gas-powder mixture to space under protection at outflow velocity exceeding critical outflow velocity of dispersed medium of this mixture. Mixture gas-flow ratio is from 0.5: 1 to 20:1. One part of gas is used for blowing out of all powder, while the rest, for blowing off of powder precipitated on surfaces of space under protection. Powder consists of return amorphous, citrate-soluble potassium metaphosphate and/or integrated nitrogen-phosphate-potash fertilizer and special-purpose additive preferably of corundum, and/or fire clay-kaolin powder, and/or phlogopite, and/or ammonium sulfate, and/or oxide of metal or silicon, and/or modified aerosil. EFFECT: more uniform distribution of gas-powder mixture in space under protection due to offered sequence of operations in combination with offered powder composition. 4 cl
Patent RU-2148643-C1 (RU)
Title: Method of operation over biochemical process
Inventor: POBEDIMSKIJ D G
IPC: G05D21/00
Filed: 1998-10-16
Granted: 2000-05-10
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: invention relates to methods of synthesis of biochemical compounds using enzymes or microorganisms, mainly to biochemical processes, and can be used in different branches of biotechnological synthesis. Method involves preliminary selection of at least a single substance from the group of theoretically suitable antioxidants that shows the maximal effect on quantitative parameters of the early selected parameter of the process. Operation over the process is carried out using the indicated dependence. EFFECT: enhanced effectiveness of biochemical synthesis. 4 ex
Patent RU-2143935-C1 (RU)
Title: Method of retardation of malignant tumor growth
Inventor: SHUTKO A N
IPC: A61N5/10
Filed: 1998-11-03
Granted: 2000-01-10
Abstract: FIELD: medicine, particularly, oncology; applicable in treatment of widely spread malignant tumors. SUBSTANCE: method includes adjuvant chemotherapy and additional destruction of healthy tissues. Destruction is prolonged until remission of tumor process. Method ensures extended possibility of patients treatment due to creation of competitive relations between proliferation of tumoral cells and cells of normal tissues. EFFECT: higher efficiency of treatment. 7 ex
Patent RU-2134838-C1 (RU)
Title: Furnace
Inventor: SKROTSKIJ V G
IPC: F23L1/00
Filed: 1999-01-14
Granted: 1999-08-20
Abstract: FIELD: burning solid fuel, mainly fire wood during continuous operation at considerable quantity of heat in form of hot combustion products which may be used in timber-drying plants, heating rooms, etc. SUBSTANCE: furnace includes shaft-type loading bin, combustion chamber located under this bin and expansion chamber located above combustion chamber and provided with forced exhaust. Temperature of atmosphere air fed to combustion chamber corresponds to temperature of combustion products in expansion chamber. EFFECT: simplified construction; enhanced efficiency of burning fuel; increased specific power; enhanced operational reliability; ease in service. 17 cl, 10 dwg