baber/WOPTO huggingface dataset:
Patent RU-2226147-C2 (RU)
Inventor: MALKIN D D
IPC: B24B37/02
Filed: 2000-06-26
Granted: 2004-03-27
Abstract: FIELD: apparatuses for lapping, namely improved processes and apparatuses for lapping lots of flat and cylindrical parts. SUBSTANCE: method comprises steps of working parts by means of first and second lapping discs having working surfaces with abrasive particles; placing parts for lapping inside cartridge with curvilinear opening designed for holding worked parts with possibility of their free motion and in contact with working surfaces of lapping discs; placing cartridge between first and second lapping discs; imparting to discs translation oscillations parallel relative to their working surfaces at cutting rate; for realizing the method using apparatuses one of which includes arranged one opposite to another first and second lapping discs having working surfaces with abrasive particles. Between lapping discs there is cartridge having at least one curvilinear opening restricted by inner wall and designed for placing lapped parts. Oscillation device is joined with lapping discs; said device is designed for applying to discs two-component translation oscillations in directions parallel relative to working surfaces of lapping discs while providing cutting rate for group of lapped parts. Drive unit is designed for rotating cartridge or at least for rotating one of lapping discs in such a way that peripheral points of cartridge have (relative to adjacent points at least of one lapping disc) linear velocity less than cutting rate for circulating lapped parts inside above mentioned opening of cartridge. In variant apparatus includes arranged mutually opposite first and second discs having working surfaces with abrasive particles; cartridge placed between lapping discs designed for holding group of lapped parts and having opening restricted by inner wall for placing group of lapped parts; oscillation device provided with motor and with first and second eccentric crank shafts. The last are joined with first and second lapping discs respectively for creating two-component translation oscillations of lapping discs in directions parallel relative to their working surfaces and providing cutting rate for group of lapped parts. EFFECT: improved accuracy of lapping lot of parts at both sides, simplified accelerated processes of charging and discharging parts, enhanced efficiency of method. 20 cl, 10 dwg
Patent RU-2224692-C2 (RU)
Title: Life-saving appliance of helicopter external store
Inventor: BELYJ R M
IPC: A62B1/00
Filed: 2002-05-18
Granted: 2004-02-27
Abstract: FIELD: aviation; evacuation of people from ice-floes, mountains, uninhabited regions, tall house roofs which are afire, islands in mud flows and flood. SUBSTANCE: proposed appliance on external store of helicopter 1 is placed on solid surface by its bottom 2. When lines 4 are slackened, side wall 3 lowers under action of its weight forming passage for evacuation of people. Bearing framework 6 with casing 7 secured on it is used for protection of people in life-saving appliance against flow of air from helicopter rotor. During ascent of helicopter 1, lines 4 are tightened up raising side wall 3 till its upper contour gets in contact with casing 7 forming enclosed space protected against external factors (wind, fire, smoke). After raising of side wall 3, helicopter 1 raises life-saving appliance by load line 8 connecting flexible member 5 of external store of helicopter 1 with bearing framework 6. After transportation of life-saving appliance on helicopter external store, it is placed on solid surface for evacuation of people. Line 8 and flexible member 5 are slackened first, after which lines 4 are released, thus making side wall 3 lower opening passage from life-saving appliance. EFFECT: enhanced safety of people during transportation. 2 cl, 2 dwg
Patent RU-2234056-C2 (RU)
Title: Способ определения отметок свободной поверхности реки
Inventor: MAZURKIN P M
IPC: G01C5/00
Filed: 2002-07-05
Granted: 2004-08-10
Abstract: Изобретение относится к гидрометрии и статической гидрологии уровневого режима реки и может быть использовано при экологическом мониторинге рек и их прибрежных ландшафтов, в частности при определении отметок урезов воды свободной поверхности реки, уклона реки с построением ее продольного и поперечного профиля живого сечения по характерным траекториям водотоков. Способ определения отметок свободной поверхности реки включает нивелировку свободной поверхности реки от реперов, находящихся на заранее созданной высотной сети вдоль одного из берегов реки, вычисление превышения между ближайшими реперами высотной сети и заданными точками на поверхности реки. Отметки свободной поверхности воды в реке определяют непосредственно с самой реки, не выходя на берег, инструментально двумя теодолитами с плавучего средства, находящегося в водном потоке, методом тригонометрического нивелирования. Проводят различные во времени измерения на каждом измеряемом участке реки от начального створа до конечного створа по крайней мере одной бригадой гидрологов с плавучим средством. Технический результат состоит в повышении точности определения отметок свободной поверхности реки и оперативности проведения гидрометрических измерений. 9 з.п. ф-лы, 15 ил.
Patent RU-2323011-C2 (RU)
Inventor: PETER GAJSTLIKH
IPC: A61L27/38
Filed: 2002-11-19
Granted: 2008-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: preparation has mixture of collagen I and collagen II taken approximately in 1:19 to 19:1 proportion, respectively. The matrix is usable as supporting implant for restructuring cartilage of vertebral column or meniscus. 
     EFFECT: stimulated injured cartilage recovery. 
     19 cl, 2 dwg, 1 tbl
Patent RU-2317853-C2 (RU)
Title: Spherical high-active supported metal catalysts
Inventor: GEJER RAJNKHARD
IPC: C07C5/10
Filed: 2003-01-21
Granted: 2008-02-27
Abstract: FIELD: hydrogenation-dehydrogenation catalysts. 
     SUBSTANCE: invention relates to a method for preparing spherical supported metal catalysts with metal content from 10 to 70%, to spherical metal catalyst, to a process of hydrogenation of aromatic compounds wherein the latter are hydrogenised using spherical metal catalyst, and to a process of hydrogenation of aromatic compounds wherein the latter are hydrogenised using spherical supported metal catalyst. 
     EFFECT: increased activity and selectivity of catalyst having high porosity and uniform pore size distribution. 
     13 cl, 5 tbl, 12 ex
Patent RU-2250895-C2 (RU)
Inventor: KAVAGUTI TAKAJUKI
IPC: A61K31/165
Filed: 2001-08-27
Granted: 2005-04-27
Abstract: FIELD: biochemistry, medicine. 
     SUBSTANCE: invention relates to phenylalanine derivatives of formula I  , wherein X 1  and X 2  are halogen; Q is CH 2  or -(CH 2 )-; Y is C1-C6-alkyl; CO 2 R is carboxylic group which may be transetherified; or pharmaceutically acceptable salts thereof. Pharmaceutical composition is disclosed having inhibition activity against α4-integrine mediated cell adhesion. Said composition includes therapeutically effective amount of claimed derivative or pharmaceutically acceptable salt thereof in mixture with pharmaceutically acceptable carrier or diluent. Derivatives of present invention or pharmaceutically acceptable salt thereof are useful as active therapeutic agent inhibiting α4-integrine mediated cell adhesion. Also disclosed are application of phenylalanine derivatives of formula I or pharmaceutically acceptable salts thereof to produce drug for treatment of diseases associated with α4-integrine mediated cell adhesion. Method for treatment or prophylaxis diseases associated with α4-integrine mediated cell adhesion includes administrating to patient effective amount of phenylalanine derivatives of formula I or pharmaceutically acceptable salt thereof. Further methods (variants) for production of target derivatives are disclosed. 
     EFFECT: α4-integrine inhibiting phenylalanine derivatives. 
     20 cl, 42 ex
Patent RU-2255505-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2003-03-13
Granted: 2005-07-10
Abstract: FIELD: food processing industry, in particular production of soft caramel. 
     SUBSTANCE: claimed method includes blending and boiling of sweetener, plasticizer, emulsifier, and structure-forming agent. As emulsifier and structure-forming agent mixture of polybasic acid soluble food-grade salt and preparation obtained by subsequent extraction of biomass of Saprolegnia parasitica micromycete with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. 
     EFFECT: decreased processing additive consumption. 
     2 ex
Patent RU-2244854-C2 (RU)
Inventor: GJUL MAMEDOV SAFA ALISAFA OGLY
IPC: F04D29/38
Filed: 2003-04-17
Granted: 2005-01-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to design of blades of axial-flow fans which can be used for cooling automobile engines. Proposed blade of axial-flow fan contains convex leading edge, concave trailing edge, root part and upper edge. Angles of inclination of straight lines, connecting edges of root part, middle part and upper edge, to plane of rotation of blade are 2.5:1.6:1. Use of proposed invention in design of axial-flow fan increases its capacity and efficiency of delivering of air mass and reduces intensity of vorticity and noise level. 
     EFFECT: increased capacity, improved efficiency of blowing. 
     1 dwg
Patent RU-2248681-C2 (RU)
Inventor: GALJAUTDINOV R T
IPC: H05B3/84
Filed: 2003-05-22
Granted: 2005-03-20
Abstract: FIELD: motor-car safety mirrors and hot-mirror panels for heating premises. 
     
     
       SUBSTANCE: proposed heated mirror has glass backing with conductive reflecting layer on its rear end whereon stainless steel is evaporated in vacuum, its geometric thickness being 20 to 1000 nm. Mirror reflectivity factor is 50-60% in visible spectrum area of 0.4-0.7 μm. Power dissipated on mirror is 2 to 30 W for 12-V power supply. This mirror is characterized in ability of easy condensate removal and maintenance of high reflectivity factor when used in vehicles and also as hot-mirror panels for heating premises. 
     
     
       EFFECT: facilitated manufacture and use. 
     
     
       1 cl, 1 dwg
Patent RU-2244315-C2 (RU)
Title: Stochastic amplification coefficient meter
Inventor: AVANESJAN G R
IPC: G01R27/28
Filed: 2003-05-27
Granted: 2005-01-10
Abstract: FIELD: radio-electric measurements. 
     SUBSTANCE: device has multiplexer, filtering block, detector, analog-digital converter, two accumulating adders, functional converter, performing in simplest case operation of division, as well as control block and white noise generator. Device uses random process with broad range as test signal and allows to measure amplification coefficient concurrently in certain range of frequencies. Products of nonlinear distortions are taken in consideration, which accompany operation of real amplifiers and which influence shape of output signal as well as its level. 
     EFFECT: higher precision. 
     2 cl, 1 dwg
Patent RU-2248430-C2 (RU)
Inventor: VERSTOV V V
IPC: E02D5/38
Filed: 2003-05-27
Granted: 2005-03-20
Abstract: FIELD: building and construction. 
     SUBSTANCE: method includes serial vibration immersion of inventory elements into soil, which are mated between each other, and their following vibration extraction with concurrent filling of hollow in soil with concrete mixture. Inventory elements are used, which are made in form of profiled posts, having gates in lower portion, closed during immersion in soil and opened by flexible links during extraction of elements from soil and feeding of concrete mixture. At the same time profiled elements of longitudinal walling have lesser length, than length of profiled elements of vertical posts, which during immersion are pressed in for greater depth than profiled elements of longitudinal walling. First, profiled element of longitudinal walling is immersed, and then via guiding conductor profiled element of vertical post is densely mated to it and is than immersed. Concrete mixture is loaded in profiled element of longitudinal walling with its extraction with open gates and extracted element is immersed in next position adjacently to previous profiled element of vertical post being in soil. Concrete mixture is loaded into profiled element of vertical post during its extraction with open gates and extracted element if immersed into following position with concurrent mating to previous profiled element of longitudinal walling with use of guiding conductor. Then inventory elements are immersed again. Device for construction of bearing-limiting structures in soil includes crane or pile driver with vertical guide, vibration immersion driver and at least two inventory hollow elements. Inventory elements are made in form of profiled elements of longitudinal walling and profiled elements of vertical posts. Profiled elements of longitudinal walling have length less than length of profiled elements of vertical posts, which are made of hollow rectangular profiles, rigidly interconnected by solid rib along transverse axis along whole height of element, while vertical guide in lower portion is provided with guiding conductor. 
     EFFECT: higher efficiency, broader functional capabilities. 
     2 cl, 13 dwg
Patent RU-2299468-C2 (RU)
Title: Modulator for electromagnetic signals transferred by contact-free transmitting/receiving system
Inventor: PARRO OLIV E
IPC: G06K7/10
Filed: 2002-09-13
Granted: 2007-05-20
Abstract: FIELD: transmission of electromagnetic signals, possible use in reading devices of contact-free transmitting/receiving system. 
     SUBSTANCE: device for transferring data by emitting electromagnetic waves in contact-free transmitting/receiving system to contact-free object, wherein transferred bits of data correspond to alternation of first time interval, during which electromagnetic waves are transferred at calculated carrying frequency, and second disabling time interval, during which transfer of electromagnetic waves at aforementioned carrying frequency is stopped, contains generation means for generating electromagnetic waves during aforementioned second disabling time interval, which waves have cutoff frequency above main cutoff frequency, thus causing weakening of field, emitted by antenna and exceeding a predetermined value. 
     EFFECT: maximal efficiency when transferring electromagnetic carrying wave from antenna of reading device to contact-free card when transferring signals according to given protocol. 
     1 cl, 4 dwg
Patent RU-2272485-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-03-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, and orange skin. Syrup is handled with simultaneous addition of citric acid, sodium lactate, lemon flavoring, and preparation obtained from biomass of Mortierella gamsii micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2316407-C2 (RU)
Inventor: KHUGENSHJUTT GERKHARD
IPC: B22D11/059
Filed: 2003-08-15
Granted: 2008-02-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: liquid-cooled mold for metal continuous casting includes supporting plates to which copper or copper alloy plates are secured by means of bolts. Heads of bolts are arranged on supporting plates at sides reverse relative to sides to which copper plates are secured. Hinge devices are arranged between bolt heads and surfaces of supporting plates in order to provide relative motion of plates. Each hinge device includes first member corresponding to bolt head and second member corresponding to supporting plate; sliding surfaces of first and second members are turned one to other and sliding member is arranged between them. 
     EFFECT: improved design of mold providing uniform (without stresses) elongation of mold plate at heating it relative to supporting plate. 
     14 cl, 3 dwg
Patent RU-2258847-C2 (RU)
Inventor: MINASJAN M A
IPC: F16F7/14
Filed: 2003-09-04
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vibration isolator comprises flexible member made of arc-like sections of the steel rope and two bearing rings.  One of the rings is made for permitting connection with the object, and the other ring can be connected with the base.  One of the bearing rings is mounted inside the other one and has the same number of openings.  The openings are arranged perpendicular to the plane of each ring.  The ends of the sections of the steel rope are set and clamped in the openings of these rings and are arranged radially, diverging from the inner ring to the outer one.  The flexible rope member has additional flexible member made of natural, synthetic, or metallic rubber or composition flexible material which can be housed in the semi-round ring space or vulcanized with the rope flexible member or rope flexible member and the additional flexible member made of rope and cord can be interweaved. 
     EFFECT: enhanced isolation capability and reduced sizes. 
     7 dwg
Patent RU-2267697-C2 (RU)
Inventor: CHERKUN JURIJ PAVLOVICH
IPC: F22B1/18
Filed: 2004-03-09
Granted: 2006-01-10
Abstract: FIELD: heat power engineering; air and water heating equipment for steam boilers. 
     SUBSTANCE: the invention is pertaining to the field of heat power engineering, in particular, to the air and water heating equipment for steam boilers working both on organic fuels and the secondary power resources of metallurgical production (blast-furnace and coke gases). The offered structure of heating up air and water for the boilers contains a deaerator and a high-pressure heater in succession connected through a condensation installation of the boiler with the main economizer of the boiler. At that the structure is supplied with the built-in in a water tract of the boiler  two air-to-water heat exchangers and two additional stages of the high-pressure water economizer, one stage of which - the last in direction of motion of flue gases is directly connected to a deaerator and to the first air-to-water heat exchanger connected to a high-pressure heater. The other stage - after the high-pressure heater - is coupled to the main high-pressure economizer through the condensation installation of the boiler. Besides on the link bridging the latter with the main economizer the second air-to-water heat exchanger is mounted. At that on the link bridging the second air-to-water heat exchanger with the main economizer a gas-to-water heat exchanger for heating up of the blast-furnace gas may be mounted. The offered engineering solution allows to improve reliability of operation of the boiler unit due to complete exclusion in the structure of heating up air of components subject to corrosion at combustion of sulfur-containing fuels, prevention of the internal and external corrosion of a full-flow additional high-pressure economizer at feeding in it of water with temperature of 150°-160°C after the deaerator P = 0.6 + 0.05 MPa, and also a significant decrease of an average steam content at the outlet of the main high-pressure economizer at combustion of a mixture of the fuels with a large share of the blast-furnace gas and the high-moisture fuels. Besides the invention allows to increase profitability of the boiler at a selected optimal ratio of values of the additional economizer stages surfaces heating, the air-to-water and the gas-to-water heat exchangers due to a decrease of the effluent gases temperature. 
     EFFECT: the invention allows to increase significantly profitability of the boiler. 
     2 cl, 1 dwg
Patent RU-2312796-C2 (RU)
Title: Flying vehicle
Inventor: GRIGORENKO GRIGORIJ GRIGOR EVI
IPC: B64D1/00
Filed: 2004-03-16
Granted: 2007-12-20
Abstract: FIELD: aviation. 
     SUBSTANCE: proposed flying vehicle has fuselage with stabilizers, two jet engines for creating the thrust, two aero-maneuverable tubes with air intake and rotors with blades for suction of air, elevators, lateral controls and rudder and turbine for generation of electric power. Provision is also made for self-contained power supply source and electric starter with adjustable starting rheostats. Flying vehicle is provided with two thermo-dynamic tubes each of which is provided with air electric heating elements arranged in thermo-compressor chamber, pneumatic pump which has piston connected with shaft of controllable reversible induction motor by means of  gear train with clutch and revolving worm screw. Both jet engines are mounted in fuselage tail. 
     EFFECT: wide range of technical means. 
     2 cl, 6 dwg
Patent RU-2273024-C2 (RU)
Inventor: DEVJATKIN ANATOLIJ ANATOL EVIC
IPC: G01N33/48
Filed: 2004-04-01
Granted: 2006-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves studying lachrymal fluid sample placed on degreased object-plate as a drop and then dehydrated. The laboratory test tube containing stimulated lachrymal fluid is preliminarily 10-15 min long hold in thermostat at 35-37°C. Then a lachrymal fluid drop is dehydrated during 45-60 min on degreased object-plate and studied with microscope by transmitted light. Isotropic foreign point inclusions being found in peripheral lachrymal fluid sample zone, senile cataract development is to be diagnosed. 
     EFFECT: simplified method; easiness of operation; usability in screening studies. 
     2 dwg
Patent RU-2279838-C2 (RU)
Title: Shaping-extruding device for producing stuffed food
Inventor: EGOROV SERGEJ FEDOROVICH
IPC: A23P1/12
Filed: 2004-04-16
Granted: 2006-07-20
Abstract: FIELD: food industry. 
     SUBSTANCE: device comprises hopper with the screw charging unit, plate pump mounted at the outlet of the screw charging unit, distributing box made of a trancated cone that receive deflector made of a smaller cone separated into three equal sections.  Each section is connected with the branch pipes of the same length, which are connected to a single line that is connected with the mixer.  The branch pipes has screw for batching.  The inlet of the branch pipes is shifted with respect to the axes of symmetry of the mixer chamber. 
     EFFECT: enhanced precision of batching and reduced labor consumption and cost. 
     1 cl, 5 dwg
Patent RU-2304456-C2 (RU)
Inventor: SHREDER FRANK
IPC: C07D251/60
Filed: 2002-11-14
Granted: 2007-08-20
Abstract: FIELD: the invention may be used for protection of environment. 
     SUBSTANCE: On the first step the exhaust gases are set in contact with a recirculated liquid melt of urea holding predecessors of melamine and NH 3 , on the second step - with a raw liquid melt of melamine. The gas washer has two stages located one above the other. The upper section of the low stage has a sprayer, and the low section- a gas distributor. The upper section of the upper stage has a sprayer and one or more plates with chaffers located opposite it. 
     EFFECT: improves purification of gases exhausting from a reactor from melamine and other admixtures, increases energy effectiveness of the process of the melamine synthesis process due to better usage of the heat of exhaust gases. 
     15 cl, 4 dwg