baber/WOPTO huggingface dataset:
Patent RU-2086320-C1 (RU)
Title: Unit for axially fixing chocks of rolling rolls
Inventor: PLAKHTIN VLADIMIR D
IPC: B21B31/18
Filed: 1995-05-30
Granted: 1997-08-10
Abstract: FIELD: rolled stock production, namely, axial fixing of chocks of rolling rolls. SUBSTANCE: unit includes chocks of upper and lower rolling rolls mounted in port of frame of rolling stand and provided with shoulders, latches of chocks mounted with possibility of horizontal motion in bodies secured to front surface of struts of frame and engaging with said shoulders, hydraulic cylinders for moving latches. Novelty is two parallel bodies mounted in each strut. Latches of chocks are arranged in the above mentioned bodies. Dynamometric members such as magnetoelastic pickups are placed at one side of latches in grooves. At other side opposite relative to pickups stop pins are mounted in struts of stands; between bodies bearing pins are mounted. Latches engage with said pickups and pins. Hydraulic cylinders for moving latches are mounted directly on latches between bodies. Rods of hydraulic cylinders are provided with outer stems resting upon lateral sides of bodies. EFFECT: possibility of measuring and testing axial loads acting upon bearing assemblies of rolling rolls, use of strip rolling process in crossing rolls, enhanced reliability and simplified design of units for fixing roll chocks, increased service life of bearing assemblies and rolling rolls. 2 cl, 7 dwg
Patent RU-2121264-C1 (RU)
Title: Forest thinning machine
Inventor: JAKKO PALONIEMI
IPC: A01G23/08
Filed: 1993-09-23
Granted: 1998-11-10
Abstract: FIELD: forestry. SUBSTANCE: forest thinning machine has cart removably attached to tractor by fastening devices. Chopper and boom with felling mechanism are mounted on cart to form chopping unit. Tree trunks may be chopped and ground at felling zone and various kinds of timber may be obtained from felled trees. EFFECT: reduced labour consumption and costs by using one machine instead of two, increased efficiency and wider operational capabilities. 7 cl, 3 dwg
Patent RU-2111160-C1 (RU)
Title: Load gripping magnet
Inventor: KRASNOPEROVA RIMMA AKHTJAMOVNA
IPC: B66C1/06
Filed: 1995-10-18
Granted: 1998-05-20
Abstract: FIELD: electrical engineering; gripping and holding of ferromagnetic materials and parts. SUBSTANCE: control coil is made in form of ring with flange and can be made in form of two windings. Heat sinking is improved owing to increase in coil surface area, and duration of switched on condition is increased. EFFECT: possibility of handling not loads. 2 cl, 2 dwg
Patent RU-2131716-C1 (RU)
Title: Method for making curative diagnostic massage
Inventor: TAUBE T A
IPC: A61H15/00
Filed: 1995-12-07
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves intensive uniform stroking along the vertebral column on both sides of the spinal cord beginning from the seventh cervical vertebra to sacral vertebra at the exit places and along the main roots innervating organs until contrast hyperemia arises. Thorough intensive massage action is applied in circular movements in the regions of contrast hyperemia. Topographic features and sizes of inflamed organs and functional disorders are determined from their projections on skin as petechiae. Curative massage is carried out by applying repeated passive uniform stroking over the zones of the built projections and along the main roots of innervated organs. Various instruments are usable in applying the method. EFFECT: enhanced effectiveness of treatment; high diagnosis accuracy. 22 cl, 24 dwg
Patent RU-2111809-C1 (RU)
Title: Method for making builtup products with lengthwise laminarity
Inventor: KOZIJ S I
IPC: B21C23/00
Filed: 1996-01-10
Granted: 1998-05-27
Abstract: FIELD: plastic metal working, namely processes for manufacturing builtup-thickness blanks for making tubes with clad working surfaces. SUBSTANCE: method for making builtup products with lengthwise laminarity includes steps of arranging one hollow blank inside another with use of inner blank of less strength material than outer one; assembling blanks and mutually fixing them, heating builtup blank, arranging it onto needle and extruding through cone die due to placing said blank in container and applying axial compression effort to end of builtup blank. Novelty is assembling of said blank by two stage. At first stage blank of less strength material is arranged only along a part of length of blank of more strength material. Said blanks are initially fixed by plastic compression of blank of less strength material at forming bottom portion. At second stage blank of less strength material is moved in axial direction until completing blank assembling in conditions of maximum tangential contact stresses on interface of said blanks. Then blanks are finally fixed at loading blank of less strength material by axial compression effort and providing radial irreversible deformation of builtup blank with formation of slope on one of its ends. Then bottom portion of blank is removed. When builtup blank is placed onto needle its slope is turned to side opposite relative to pressure pad. Builtup blank is assembled without reducing thickness of wall of blank of less strength material, or builtup blank is assembled with reduction of thickness of wall of blank of less strength material. Blanks are finally fixed at loading blank of less strength material by axial compression effort and alternating stages of plastic deformation of material and unloading, sustaining blank in unloaded state. EFFECT: enhanced efficiency. 4 cl, 11 dwg
Patent RU-2095916-C1 (RU)
Inventor: SHALAEV VLADIMIR G
IPC: H02K5/18
Filed: 1996-03-22
Granted: 1997-11-10
Abstract: Изобретение относится к электромашиностроению и позволяет улучшить тепловое состояние активных частей статора электрической машины. Система вентиляции содержит сердечник статора 1 с обмоткой 2, радиальные вентиляционные каналы которого в тангенциальном направлении разделены на зоны 3 впуска охлаждающего газа в зазор 4 и зоны 5 выпуска газа из зазора 4. На внутренней расточке сердечника статора 1 с помощью дистанционных вставок 6 закреплена немагнитная оболочка 7. Между дистанционными вставками 6 имеются каналы 8 для перетока газа из зон 3 в зоны 5, причем каналы 8 отделены от ротора 9 оболочкой 7. 2 ил.
Patent RU-2102171-C1 (RU)
Inventor: NEKROENKO I V
IPC: B21D7/02
Filed: 1996-04-02
Granted: 1998-01-20
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to ground surface construction and particularly to manufacture of building components which can be used in construction of storages for agricultural products and machinery, garages, hangars, repair shops and other structures. Device has units for unwinding of primary material, its formation, bending and cutting to required length. Unit for forming material into building component is in the form of sheet panel with installed pairs of profiling members and rolls for formation of locking joints. Profiling members are in the form of rolls and are installed in line which is equidistant from material moving trajectory calculated along resilient line of beam of variable rigidity corresponding to shape of manufactured panel. Cutting unit is located between profiling members and rolls for formation of locking joints. Bending unit is installed for possible displacement and locking. EFFECT: high efficiency. 1 dwg
Patent RU-2115430-C1 (RU)
Title: Method of prognosis of cataract development after antiglaucomatous operation
Inventor: KURYSHEVA N I
IPC: A61K39/00
Filed: 1996-04-15
Granted: 1998-07-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: antibodies to denatured deoxyribonucleic acid are studied in blood serum before and after antiglaucomatous operation and cataract development is prognosed if they are present. EFFECT: improved precision of method. 4 ex, 3 tbl
Patent RU-2115145-C1 (RU)
Inventor: KLAUS KOTTEN
IPC: H04B10/2513
Filed: 1996-04-24
Granted: 1998-07-10
Abstract: Схема для компенсации дисперсии может быть использована в волоконно-оптических линиях связи. Оптический фильтр отрицательной дисперсии выполнен в виде трансверсального фильтра, который содержит ряд следующих друг за другом с расстоянием, равным половине времени задержки элемента фильтра, разветвителей и ряд следующих друг за другом на таком же расстоянии объединителей. Второй выход каждого разветвителя соединен с вторым входом соответствующего объединителя. Схема позволяет свободно выбирать процессы пропускания и дисперсии. 4 з.п. ф-лы, 6 ил.
Patent RU-2120948-C1 (RU)
Inventor: BOLDYREV A P
IPC: C08F136/04
Filed: 1996-06-17
Granted: 1998-10-27
Abstract: Изобретение относится к области автоматизации полимеризационных процессов и может найти применение в химической и нефтехимической промышленности, в частности при производстве лакокрасочных материалов. Для измерения качественного показателя процесса получения олигопипериленового каучука используют динамическую вязкость раствора полимера, измеряют концентрацию катализатора, подаваемого в реактор, и при отклонении качества каучука от заданного значения корректируют температуру в реакторе и изменяют подачу сырья. Испытания показали эффективность способа управления процессом получения олигопипериленового каучука. Разброс молекулярной массы уменьшится до 5,2% отн. 1 ил.
Patent RU-2101584-C1 (RU)
Title: Автоматический фрикционный вариатор
Inventor: BALAKIN P D
IPC: F16H15/50
Filed: 1996-07-31
Granted: 1998-01-10
Abstract: Использование: машиностроение. Сущность изобретения: автоматический фрикционный вариатор содержит корпус с опорной поверхностью ведущий и ведомый валы, соответственно связанные с ведущими и ведомыми звеньями промежуточные тела качения, нажимное устройство, сепаратор для размещения в его гнездах тел качения. Промежуточные тела введены во взаимодействие с ведущим и ведомым звеньями и опорной поверхностью корпуса. Нажимное устройство установлено между ведущим валом и ведущим звеном. Сепаратор связан с ведомым валом гибкими звеньями, один конец которых жестко закреплен на ведомом валу, второй конец - на соответствующем гнезде тела-качения. Гнезда тел качения в сепараторе соединены упругими элементами. 5 з.п. ф-лы, 4 ил.
Patent RU-2117929-C1 (RU)
Title: Indicator of impurities in compressed gases
Inventor: VOLODIN JU G
IPC: G01N15/06
Filed: 1997-02-25
Granted: 1998-08-20
Abstract: FIELD: test of composition of gaseous media, determination of concentration of impurities in compressed gases with the aid of indicator tubes. SUBSTANCE: indicator of impurities in compressed gases includes body made in the form of measuring vessel with temperature-sensitive element and manometer. Body communicates with inlet and outlet gas lines. Indicator chamber with indicator cartridge is installed in measuring vessel at outlet of gas line. Proposed indicator increases measurement accuracy thanks to measurement of precise amount of analyzed gas with due account of its compressibility. EFFECT: increased measurement accuracy. 1 dwg
Patent RU-2126742-C1 (RU)
Title: Cassette unit for manufacture of precast concrete products
Inventor: OSTAPOVA A V
IPC: B28B7/24
Filed: 1997-06-06
Granted: 1999-02-27
Abstract: FIELD: construction, in particular, manufacture of precast concrete products in cassette units. SUBSTANCE: casette unit has steam compartments 1, moulding compartments 2, metal separating plates 3. Separating plates 3 are made in the form of compartments of metal plates installed with a clearance equal to the thickness of vibrators 4. In the separating plates provision is made for wedge-shaped ducts 5, which accommodate the vibrators in several tiers with a pitch equal to a double radius of action of the vibrators. The ducts are arranged at a angle to the cassette axis. A slope of less than 15 deg results in an insufficient adhesion and seal failure of joint of the vibrator and duct. An angle of more than 30 deg creates difficulties in arrangement of the vibrator in the plane of the compartment, thus causing a self-wedging of vibrators in the ducts. EFFECT: enhanced efficiency of compaction of concrete mix. 6 dwg
Patent RU-2115675-C1 (RU)
Inventor: ANDREEVA T I
IPC: C08K5/524
Filed: 1997-06-02
Granted: 1998-07-20
Abstract: FIELD: pressure-die casting. SUBSTANCE: composition comprises polycarbonate, copolymer of acrylonitrile, butadiene and styrene, together with thermostabilizing agent. Derivative of diphosphite pentaerytritol and aryl phosphate is used as said thermostabilizing agent. EFFECT: increased thermal stability of impact composition. 1 tbl
Patent RU-2114922-C1 (RU)
Title: Method of producing pellets
Inventor: BATUEV M A
IPC: C22B1/14
Filed: 1997-08-26
Granted: 1998-07-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention aims at increasing strength of pellets produced from iron-ore concentrates and fired at 1150-1375 C. Method consists in fabricating crude pellets in tray or drum pelletizing apparatuses from a charge composed of titanium- magnetite concentrate, binding or alloying additives; drying pellets; oxidizing them to 85-90%; firing with partial dissociation of hematite at 1150-1375 C; and cooling. Content of calcium, silicon, magnesium, and titanium oxides in finished product is controlled from CaO/SiO 2  ratio in dependence on content of TiO 2  and MgO using following equation: Cao/SiO 2 =(1.2-1.3)-(0.20- 0.25)(MgO+TiO 2 -1.0) where (1.2-1.3) is CaO/SiO 2  ratio when summary MgO and TiO 2  content is equal to 1 wt %. EFFECT: improved strength of product.
Patent RU-2112741-C1 (RU)
Title: Method of preparing potassium pyrophosphate
Inventor: KESOJAN G A
IPC: C01B25/42
Filed: 1997-08-15
Granted: 1998-06-10
Abstract: FIELD: industrial inorganic syntheses. SUBSTANCE: potassium phosphate solutions are fed into spray drier with velocity 880-920 l/h and product is dried at elevated temperature with moisture removal velocity 650 to 720 kg/h. Dried product is calcined, and effluent gases are cleaned to remove particles of product which are returned into calcination stage followed by scrubbing effluent gases. Speed characteristics of drying process are determined experimentally. EFFECT: intensified process and reduced loss of product. 2 tbl
Patent RU-2135385-C1 (RU)
Title: Device for handling elongated flexible member
Inventor: EHSPEN LANGE
IPC: B63B21/50
Filed: 1996-02-21
Granted: 1999-08-27
Abstract: FIELD: shipbuilding. SUBSTANCE: device is mounted on board craft, for example, ferry, for tension (slackening) of elongated flexible member, for example, mooring line extending from water surface to device. Device is mounted for rotation relative to longitudinal axis of flexible member directed towards device. EFFECT: avoidance of twisting or winding of ropes. 4 cl, 2 dwg
Patent RU-2123991-C1 (RU)
Title: Method of destruction of solid propellant charges
Inventor: ARKHANGEL SKIJ V V
IPC: F42D5/04
Filed: 1997-10-15
Granted: 1998-12-27
Abstract: FIELD: rocketry, applicable in destruction of solid propellant charges or propellant fragment with refinement of combustion products. SUBSTANCE: method consists in phlegmatization of the greatest part of the charge burning surface with the aid of water-helium composition. The charge in the enclosure is installed vertically or slantingly, the channel is filled with water-helium composition, and after gel is formed the charge is burnt down in the position determined by the construction of the stand-utilizer. Fragments of large-sized charges a burnt down in a similar way, and pieces of propellant obtained as a result of deep disintegration of defective charges are burnt down in the medium of water-helium composition. Ecologically pure and safe method of destruction of solid propellant is attained with employment of refrigerant. EFFECT: facilitated procedure. 9 cl
Patent RU-2123272-C1 (RU)
Title: Sewing articles repair and finishing method
Inventor: RUDNEVA K I
IPC: A41D27/08
Filed: 1997-12-26
Granted: 1998-12-20
Abstract: FIELD: sewing industry. SUBSTANCE: method involves removing damaged portion of fabric and duplicating it with thermoplastic material; providing application patch with sizes exceeding that of cut out portion of fabric; lining insert with application made from thin finishing fabric of any kind, except for synthetic, by pressing heated punch whose outlines coincide with that of cut out portion; connecting insert to sewing article by means of substrate with thermoplastic covering by hot pressing. Size of substrate exceed that of cut out portion of sewing article. EFFECT: improved quality and aesthetic appearance of article. 5 cl, 1 dwg, 1 ex
Patent RU-2141049-C1 (RU)
Title: Gas-turbine engine fuel drainage system
Inventor: ZHURAVLEV P M
IPC: F02C7/22
Filed: 1998-02-23
Granted: 1999-11-10
Abstract: FIELD: mechanical engineering; gas-turbine engines. SUBSTANCE: fuel drainage system of gas-turbine engine has drain tank, fuel pumping out main line with fuel pump connected to tank and fuel bypass main line. Drain tank has float valve. Fuel bypass main line is connected by one end with fuel pump outlet and by other end, with float valve, valve opening and closing levels being arranged higher than intake hole level. EFFECT: prevention of air getting into fuel pump inlet. 1 dwg
Patent RU-2127105-C1 (RU)
Inventor: SUKHANOV A I
IPC: A61K36/45
Filed: 1998-03-16
Granted: 1999-03-10
Abstract: Изобретение относится к медицине, неврологии. Осуществляют механическое сдавливающее и разминающее воздействие на корешковые и рефлекторные зоны шейно-грудного отдела позвоночника по ходу сосудов лица и шеи. Проводят дыхательные и физические упражнения йоги. Осуществляют прием смеси из сока алоэ, сока клюквы, меда, воды. Ежедневно проводят горячую ванну. Способ повышает эффективность лечения, исключает рецидивы заболевания. 3 з. п. ф-лы.
Patent RU-2137582-C1 (RU)
Inventor: KOROTKOV P JA
IPC: B24B19/06
Filed: 1998-05-14
Granted: 1999-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: finishing treatment is performed by means of abrasive bars secured in tool head. Part rotation axis and tool head axis are positioned at acute angle. Tool head is driven to circular oscillatory motion around point positioned in plane of symmetry of surface being treated and shifted from part rotation axis for distance to be found from condition  , where B is length of generating line of surface being treated, mm; Δ  is required value of profile convexity (concavity), mm; D is treated surface diameter, mm. Method makes it possible to obtain convex shape of profile of part internal surface being treated. EFFECT: improved quality of treatment. 1 ex, 1 dwg
Patent RU-2147661-C1 (RU)
Title: Louver
Inventor: GERT GODVIG LASSEN
IPC: E06B9/32
Filed: 1996-09-30
Granted: 2000-04-20
Abstract: FIELD: construction engineering. SUBSTANCE: louver has framework for installing in dormer window, and has upper component, lower component, and side components. Also provided is section of louver with number of interconnected members, and profiled strips. Strips have passway and are installed on side component of framework. Passway includes means, which is movable along passway. Means incorporates body of spring and sliding shoe with supporting surface for aforesaid components of louver section. Lower strip of louver section which faces lower component of framework is connected with movable means and is biased by spiral spring in direction towards lower component of framework. Spring is installed so as to be able to turn inside body. Unfolded part of spring goes inside passway from movable means up to place of its fixing on lower component of framework. Supporting surface of sliding shoe goes in longitudinal direction in passway through such distance as to allow for inserted into it of certain number of louver members. Spring body and sliding shoe can displace relative to each other so as to reduce length of supporting surface. Aforesaid embodiment of louver is aimed at improving its design and functioning. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2140444-C1 (RU)
Inventor: MANKAEV P M
IPC: C12G3/06
Filed: 1998-06-29
Granted: 1999-10-27
Abstract: Изобретение предназначено для использования в ликеро-водочной промышленности. Водка крепостью 40% содержит следующие ингредиенты, л на 1000 дал готового продукта: морс моркови первого слива 0,9- 1,2; водно-спиртовый настой морской капусты первого слива 0,1 - 0,2; 65,8%-ный сахарный сироп 13 -14; водно-спиртовая жидкость из спирта этилового ректификованного "Люкс" и воды - остальное. Сочетание входящих в водку ингредиентов и их количественное соотношение повышает органолептические показатели и биологическую ценность водки, а также ее профилактические свойства и расширяет ассортимент водок. 1 табл.
Patent RU-2133366-C1 (RU)
Inventor: KIRILLOV L I
IPC: F02K3/08
Filed: 1998-06-22
Granted: 1999-07-20
Abstract: FIELD: supersonic aeroplanes. SUBSTANCE: turbojet engine includes air intake, turbine, combustion chamber, nozzle and fuel jacket. Turbine is connected with compressor through electric motor. Air intake is connected by means of hole with fuel jacket changing into combustion chamber after electrode. Turbine gas outlet is connected with nozzles through central passage. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2142407-C1 (RU)
Title: Method of purification of cubic boron nitride
Inventor: KULINICH S A
IPC: C01B21/064
Filed: 1998-06-25
Granted: 1999-12-10
Abstract: FIELD: technology of superhard materials. SUBSTANCE: method includes grinding of product of synthesis of cubic boron nitride containing alpha-boron nitride, catalyst, graphite, cubic boron nitride; placing of product into sleeve of stainless of stainless steel; washing with water; fusing together with alkali metal hydroxide or their mixture at 300- 350 C, with mixture-hydroxide ratio of 1(4-6); washing up to obtaining neutral reaction; filtering; placing again in sleeve and adding of sodium nitrate with mixture-sodium nitrate ratio of 1:3; heating up to 450-500 C for 15-60 min; adding of 1 g of alkali metal hydroxide per gram of mixture; reduction of temperature down to 300-350 C and holding at this temperature for 15-30 min; washing of sediment. Data of X-ray phase analysis shows absence of impurities in purified boron nitride. EFFECT: higher efficiency of purification due to reduced consumption of reagents by factor of 1.5-2 and purification duration by factor of 2. 3 cl, 4 ex
Patent RU-2131932-C1 (RU)
Title: Method of improving heat treatment of steel
Inventor: KREMNEV L S
IPC: C21D1/25
Filed: 1998-07-13
Granted: 1999-06-20
Abstract: FIELD: metallurgy and mechanical engineering. SUBSTANCE: for rolling and forging steel is hardened from temperature of rolling end or stamping heating with cooling rate at which structure of grainy bainite is formed. Process is regulated by corresponding selection of steel composition and cooling conditions. Then blanks are machines and tempered at 100-600 C for at least 1.5 h. Long-sized parts and parts with complicated shape are hardened from separate heating by cooling at rate to form grainy bainite. Process is regulated by corresponding selection of steel composition and cooling conditions. Then part is tempered at 100-600 C for at least 1.5 h. As a result of tempering at 100-600 C for 1.5 h, after hardening from temperature of rolling or stamping heating, or separate heating, structure of grainy sorbite or grainy pearlite, depending on tempering temperature is formed. EFFECT: higher efficiency of method with preservation of complex of steel mechanical properties corresponding to complex of mechanical properties obtained at improving heat treatment of steel. 1 dwg, 1 tbl