baber/WOPTO huggingface dataset:
Patent RU-2249156-C2 (RU)
Inventor: KOVALENKO V V
IPC: F24F5/00
Filed: 2002-11-27
Granted: 2005-03-27
Abstract: FIELD: air-conditioning and plenum-exhaust ventilation systems. 
     SUBSTANCE: according to first version proposed body has pair of peripheral sections for refrigerating machine with delivery port in each of them for connection with respective fan and evacuation of air from peripheral sections; central section is located between peripheral sections with pair of opposing suction ports for delivery of air to sections; it is connected with closed air supply passage for shut-off valves; it is provided with pair of suction ports for delivery of air to passage and pair of connecting ports which are open towards respective peripheral sections for delivery of air from passage to these sections; suction ports of passage are opposing; passage is located between peripheral sections in such way that pair of lateral sides forms connection with respective peripheral sections over their perimeters, thus ensuring shutting-off of sections. Body may be made in three versions. 
     EFFECT: facilitated manufacture; enhanced efficiency; reduced usage of materials; simplified construction. 
     32 cl, 17 dwg
Patent RU-2251899-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-01-31
Granted: 2005-05-20
Abstract: FIELD: food production industry. 
     SUBSTANCE: fruit sambuk is produced by using as structure formation agent carragheenan and preparation obtained from biomass of Mortierella dichotoma micromycete according to claimed technology in mass ratio of 4:3. 
     EFFECT: reduced consumption of structure formation agent without losses of structural, mechanical and organoleptic characteristics of target product.
Patent RU-2251666-C2 (RU)
Title: Device for testing rotating units of water meters
Inventor: STEPANOV O S
IPC: G01F1/075
Filed: 2003-04-23
Granted: 2005-05-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises housing of the nonmagnetic rotational drive provided with a seat made of a sleeve for locking magnetic meter units to be tested. One unit receives impeller, and the other one receives indicating instrument. The rotational drive has stator windings of a rectifier motor arranged in the housing from the side of the bottom of the seat and two pickups of the motor rotor position made of the Hall generators arranged on the sides of two adjacent stator windings. The device also comprises power source, unit for commutating stator windings from the signals of the pickups of rotor position, unit for control of the winding commutation, controllable power source for stator windings, unit for switching on and off the rotational drive once it reaches a given velocity of rotation, DAC, and indicator of the speed of rotation of the unit to be tested. 
     EFFECT: improved design. 
     6 dwg
Patent RU-2263226-C2 (RU)
IPC: F03B17/02
Filed: 2003-04-29
Granted: 2005-10-27
Abstract: FIELD: mechanical engineering; energy converters. 
     SUBSTANCE: proposed drive is designed for converting compressed air energy into mechanical rotation and it can be used as reduction gear.  Device contains fan set into rotation by motor, tank with inner space filled with water, wheel with supports and buckets arranged below water level and provided with flow-out channels, and spool with movable ring and fixed plate.  Holes are made on side of buckets and in movable ring of spool to fill buckets with water and air.  Holes are made in fixed plate to deliver air into buckets from fan along air ducts.  Partitions and braces can be made inside buckets.  Drive can be furnished with baffle screen, and can be taken for fan overwater part of tank space. 
     EFFECT: provision of effective and reliable operation. 
     4 cl, 2 dwg
Patent RU-2245822-C2 (RU)
Inventor: PODUZDOV A K
IPC: B64C25/14
Filed: 2003-04-28
Granted: 2005-02-10
Abstract: FIELD: flying vehicles and their landing gears. 
     SUBSTANCE: proposed multi-leg landing gear includes lever-type or semi-lever-type legs with wheels and telescopic rods with built-in dampers. Ends of rods are articulated on wheel axles, thus interconnecting them. At first moment of touchdown of runway at landing of flying vehicle at pitch angle working loads are taken up by rear legs of main landing gear. Telescopic rods place remaining legs in operation having taken up stroke by damper through wheel axles, thus reducing overload on rear legs. 
     EFFECT: reduction of overloads acting on landing gear and fuselage units. 
     4 dwg
Patent RU-2257797-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-05-14
Granted: 2005-08-10
Abstract: FIELD: confectionery industry, in particular, processes for preparing of jellying concentrate containing structurizers of plant and microbial origin. 
     SUBSTANCE: method involves squeezing juice from sugar beet which is prepared and deodorized with above-critical carbon dioxide; extracting pomace during mixing in extraction volume of water and liquid hydrogen fluoride; blending juice and extract; introducing into blend liquid ammonia and above-critical CO 2 -extract of Mortierella beljakovae micromycet biomass; extracting mixture by predetermined process for producing of solid residue; treating solid residue with liquid ammonia; concentrating blend; treating concentrate with liquid carbon dioxide; mixing with treated solid residue of Mortierella beljakovae micromycet biomass and heating mixture to temperature of at least 60°C. 
     EFFECT: improved structuring properties and increased thermal stability of resultant concentrate.
Patent RU-2274106-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wider spectrum of prophylactic properties, unconventionally pleasant and specific combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of dog rose fruits, hibiscus flowers, hawthorn fruits, bilberry leaves, mountain cranberry leaves and rosewort root at certain ratios according to the preset technique. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella dichotoma micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2264065-C2 (RU)
Title: Способ возделывания сельскохозяйственных культур на корм
Inventor: DRIDIGER V K
IPC: A01B73/02
Filed: 2003-10-15
Granted: 2005-11-20
Abstract: Изобретение относится к сельскому хозяйству, в частности к кормопроизводству. Способ включает совместный весенний посев двухлетнего донника и яровой зерновой злаковой культуры. После уборки смеси в фазе тестообразного состояния зерна злаковой культуры проводят междурядную обработку вегетирующего донника. Осенью поперек его рядков высевают озимую зерновую культуру и уборку полученной кормосмеси также проводят в фазе тестообразного состояния зерна злакового компонента. Изобретение позволит уменьшить трудовые и материальные затраты, упростить процесс выращивания кормовых смесей для животноводства. 3 табл.
Patent RU-2266620-C2 (RU)
Inventor: FISHER UVE
IPC: H04B10/00
Filed: 2002-03-11
Granted: 2005-12-20
Abstract: FIELD: optical communication systems engineering. 
     SUBSTANCE: optical communication system, wherein signals (λ1, λ2, λ3...) with different wave lengths are transferred between terminals (T1, T2, T3,...) of communication network (IL1, IL2, IL3) and wherein only signals(λ1,λ2) are regenerated, because it is required by their quality parameters. Control system during taking of decision concerning place of regeneration considers structure and properties of communication network, including existing regeneration possibilities and possible routing of transmission lines. 
     EFFECT: low costs of signal regeneration. 
     10 cl, 3 dwg
Patent RU-2282065-C2 (RU)
Inventor: BELONOGOV OLEG BORISOVICH
IPC: F15B19/00
Filed: 2004-01-26
Granted: 2006-08-20
Abstract: FIELD: determination of characteristics of dimensionless parameters of working fluid flow rate in throttling ports of spool valve-type hydraulic distributors. 
     SUBSTANCE: proposed method consists in determination of working fluid flow rate under steady-state conditions at varying levels of back pressure being maintained and step-like differential in pressure in throttling ports of spool valve-type hydraulic distributor, motion of spring-loaded piston rotating at angular velocity determined by relationship given in Specification under action of hydrostatic and hydrodynamic forces acting on it, angle of efflux of working fluid in throttling ports which corresponds to magnitude of stroke of spool valve plunger with the aid of transparent model of spool valve-type hydraulic distributor, calculation of cross-sectional area wetted perimeter of throttling port corresponding to magnitude of stroke of spool valve plunger, flow compression factor and Reynolds number. 
     EFFECT: enhanced accuracy of determination of working fluid flow parameters. 
     2 dwg
Patent RU-2270696-C2 (RU)
Inventor: FOKANOV VALERIJ PETROVICH
IPC: A61L9/20
Filed: 2004-03-02
Granted: 2006-02-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used for terminating microorganisms of any kind including bacteria, viruses, fungi and other micro flora; it can be also used in all the premises where microbiologic cleanness is required. Device for disinfecting and deodorizing air and surfaces of premises has case, germicidal lamp irradiating mercury spectrum, including 254 nm and 185 nm, anti-ozone catalytic filter, fan and control and electric power units. Mode of operation of fan is chosen to satisfy the ration of L= (dm) 3  n (s f xp f )/(s v xp v ). Ozone-generating UV lamps and two mutually related members are used in the closed case of the device. One member is anti-ozone catalytic filter with high gas-dynamic resistance and the other member is high-head axial fan. The fan used has to have head of no less than 150 Pa and discharge of 50 m 3 /hour and higher. Fan is proposed to be used at mode which would provide optimal process of disinfection. The mode should also provide longer service life. 
     EFFECT: improved efficiency of procedure. 
     5 cl, 1 dwg, 1 ex
Patent RU-2320796-C2 (RU)
Title: Устройство для замены прокладок рельсовых скреплений
Inventor: DUNAEV VJACHESLAV NIKOLAEVICH
IPC: E01B9/00
Filed: 2004-04-27
Granted: 2008-03-27
Abstract: Изобретение относится к путевым механизмам с ручным приводом и предназначено для смены изношенной резиновой прокладки рельсового скрепления, в частности, типа АРС. Устройство для замены прокладок рельсовых скреплений включает рельсовую тележку с рамой, смонтированные на ней блок рельсового захвата с двумя парами поворотных зеркально-симметричных коромысел с рельсовыми зацепами на концах и блок подъема с двухэлементным упором и ручным гидромеханическим приводом. Блок рельсового захвата снабжен двумя планками, скрепленными на верхних концах стяжкой-рукоятью, снабженными продольным пазом каждая, выполненным с возможностью взаимодействия с поперечиной на раме, а также поперечным роликом на нижнем конце, выполненным с возможностью взаимодействия с внутренними торцевыми гранями пары коромысел. При этом каждая из планок нижним концом шарнирно соединена с шатуном-серьгой, шарнирно же соединенным с ползуном-скобой, выполненной с возможностью обхвата пары коромысел со стороны их боковых и наружных торцевых граней и смещения относительно них. Техническим результатом изобретения является упрощение конструкции устройства, снижение его массы и обеспечение возможности работы от ручного привода. 4 ил.
Patent RU-2331847-C2 (RU)
Title: Compensation system of coordinate system of land vehicle
Inventor: REKOV EHNDRJU KARL VIL GEL M
IPC: G01S5/14
Filed: 2004-05-07
Granted: 2008-08-20
Abstract: FIELD: physics. 
     SUBSTANCE: invention can be applied in compensation units of coordinate system of a land vehicle. Compensation unit (122) of coordinate system is connected to a GPS receiver (102). At that, compensation unit (122) is correcting coordinates of an object under control according to the GPS data and measurements of movement direction of the object featuring yaw angle measurement device (116). Positioning system can be provided with yaw angle compensation for land vehicles. 
     EFFECT: extension of functional capabilities. 
     14 cl, 9 dwg
Patent RU-2287078-C2 (RU)
Inventor: MALYSHEV ANATOLIJ MIKHAJLOVICH
IPC: F02M59/46
Filed: 2004-09-06
Granted: 2006-11-10
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: invention to fuel devices of diesel engine.  Proposed fuel system for diesel engine contains high-pressure pump with delivery valve provided with shutoff member pressed to seat by spring, seat being formed in valve space.  Shutoff member disconnects valve space from overplunger space of pump.  Fuel system includes also hydraulic locking nozzle.  Said nozzle contains differential needle installed in spray tip forming blanked overneedle space and underneedle space in body and connected through channel with overneedle space and by high-pressure pipe, with space of delivery valve.  Shutoff member of delivery valve is made in form of differential needle with forming of overneedle space with spring and pusher plate communicating with fuel reservoir, and underneedle space communicating through channel in valve body with high-pressure pipeline. 
     EFFECT: improved starting properties of diesel engine, preventing of needle jamming in nozzle at slow speed of engine. 
     1 dwg
Patent RU-2302088-C2 (RU)
Inventor: KHON PEN-SUN
IPC: H04M1/724
Filed: 2004-12-07
Granted: 2007-06-27
Abstract: FIELD: mobile terminals. 
     SUBSTANCE: mobile terminal has position-changing display and contains main body, swiveling block, connected to main body with possible rotation, display block, mounted on swiveling block with possible rotation, rotation means for ensuring angular turning of display block in swiveling block plane, and sliding means for moving display block along the mobile terminal. 
     EFFECT: possible generation of image in wider and longer screen formats, increasing the comfort of operation, increased reliability. 
     3 cl, 10 dwg
Patent RU-2293062-C2 (RU)
Inventor: NIKITENKO GENNADIJ VLADIMIROVI
IPC: C02F1/48
Filed: 2005-03-16
Granted: 2007-02-10
Abstract: FIELD: devices for magnetic treatment of agents; magnetizing of water systems, loose materials, seeds, agricultural crops in industries and farming. 
     SUBSTANCE: proposed apparatus includes magnetic circuit in form of four U-shaped collapsible modules with claw-shaped poles embracing the external surface of pipe line. Modules have holes for connection of poles of adjacent modules. 
     EFFECT: facilitated procedure of manufacture and mounting; improved parameters of magnetic treatment. 
     3 dwg
Patent RU-2295443-C2 (RU)
Inventor: CHICHKOVA VALENTINA PETROVNA
IPC: B29C45/26
Filed: 2005-04-25
Granted: 2007-03-20
Abstract: FIELD: chemical industry; universal block mold used for reprocessing the polymeric materials. 
     SUBSTANCE: the invention is pertaining to the reprocessing the polymeric materials, in particular, to the production tooling and may be used in the small-scale production. The technical result of the invention is the expansion of the production capabilities of the block mold, the increased productivity, reduction of the duration of resetting of the block mold directly on the injection-molding machine, improvement of the quality of the produced articles. The universal block mold for manufacture of the articles out of the polymeric materials contains the stationary and movable plates, the base, the plates used for fixation of the replaceable packets, the plates of the ejection system with the holes for the pushers, the replaceable packet, the pushers, the shank. The ejection system represents two combinations of the pushing assemblies having the capability of interaction with each other. One combination of the pushing assemblies is installed in the support plate, in the plate of the pushers and in the base along the net of the holes. The holes are made in the maximum quantity and in compliance with the given coordinates. This combination of the pushing assemblies consists of the central pusher, the springs and the intermediate pushers. The second combination of the pushing assemblies is arranged in the packet on the net of the holes which have been made coaxially to the net of the holes of the plate of the pushers and coaxially to the support and in the quantity sufficient for pushing only the specific article and consists of the central pusher, the articles pushers, the return springs and fixers. 
     EFFECT: the invention ensures expansion of the production capabilities of the block mold, the increased productivity, reduction of the duration of resetting of the block mold directly on the injection-molding machine, improvement of the quality of the produced articles. 
     2 cl, 3 dwg
Patent RU-2346010-C2 (RU)
Title: Polymerisation techniques
Inventor: SKOTT T MILNER
IPC: C08F2/06
Filed: 2003-12-19
Granted: 2009-02-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to polymerisation methods using hydroflurocarbons for obtaining (co)polymers. The method involves contacting (i) C 4 -C 7  isomonoolefine and p-alkylstyrol, or (ii) C 4 -C 6  isoolefine and multiolefine, one or more Lewis acids with a solvent, containing one or more hydroflurocarbons in a reactor, where one more Lewis acids is not a compound, with formula MX 3 , where M is a group 13 metal, and X is a halogen. One or more hydrofluorocarbons can be represented by general formula C x H y F z , where x is an integer from 1 to 40, and y and z are integers, one or more; x preferably lies between 1 and 10, x preferably lies between 1 and 6, and more specifically, x lies between 1 and 3. 
     EFFECT: reduction of agglomeration of particles and clogging up of the reactor with retention of efficiency and capacity to produce (co)polymers with high molecular weight. 
     23 cl, 3 dwg, 27 tbl, 148 ex
Patent RU-2297650-C2 (RU)
Inventor: DOBROTVORSKIJ ALEKSANDR NIKOLA
IPC: G01V3/08
Filed: 2005-07-18
Granted: 2007-04-20
Abstract: FIELD: technology for reconnaissance with usage of magnetic fields, possible use for finding underwater ferromagnetic objects. 
     SUBSTANCE: in accordance to method, to magnetic field sources are towed along research strip. Limits of research strip are set by dispersing ferromagnetic material, formed in form of masses in 1m 3 , positioned at distance of 80-170 meters from each other along axis of boundary with creation of a tetragon. By means of block for monitoring alternating operation of towed magnetic field sources, registration of total magnetic field of towed sources and ferromagnetic masses is performed by primary three-component transformer of magnetic field. Registered signals of total magnetic field of towed sources and ferromagnetic masses are amplified and transformed by a secondary transformer. Amplified and transformed signals of total magnetic field of towed sources and ferromagnetic masses are dispatched to computing block, in computing block, signal is determined, generated due to presence of ferromagnetic masses or underwater ferromagnetic object. Signal is sent from computing block to executing block with its following relay to monitoring block. Monitoring block ensures movement of towed magnetic field sources within given limits of research strip by means of determining signal coordinates in navigation module. 
     EFFECT: extended research strip. 
     2 dwg
Patent RU-2300058-C2 (RU)
Inventor: RYLOV JULIJ MERKUR EVICH
IPC: F24S23/74
Filed: 2005-08-15
Granted: 2007-05-27
Abstract: FIELD: solar power engineering, possible use in broad range depending on working area of concentrator, namely: ranging from production of hot water for home needs to production of high potential energy of overheated steam. 
     SUBSTANCE: solar energy concentrator is made in such a way that absorber located in its focus does not create a shadow in working mirror zone and allows positioning of concentrator rotation axis in gravity center of whole system. Absorber is represented by parabolic cylindrical concentrator with low focus distance, and focuses of concentrator and absorber do not coincide, between them, receiver with heat carrier is positioned, and system for tracking sun by azimuth and its elevation, based on calculated and constant characteristics, corresponding to geographical location where concentrator is mounted and provide required speed of rotation around polar axis and change of height during the day with consideration of time of the year. Device is a reverse mechanical drive, rotating a screw pair, to nut of which a toothed bar is rigidly fastened, during movement of which toothed sector turns and, simultaneously, turning the bar with the follower, which monitors daily sun height change. 
     EFFECT: production of maximal quantity of light stream energy, increased precision and reliability of device. 
     3 dwg
Patent RU-2303536-C2 (RU)
Title: Electric motor
Inventor: SHKONDIN VASILIJ VASIL EVICH
IPC: H02K23/34
Filed: 2003-04-18
Granted: 2007-07-27
Abstract: FIELD: electrical and mechanical engineering; transport. 
     SUBSTANCE: invention relates to peculiarities of design of electric motors used in vehicles.  Proposed electric motor has rotor 3 with electromagnets 6, stator 2 with circular magnetic circuit 4 of which even number of permanent magnets 4 are attached at equal pitch, distributing commutator 7 with current-carrying segments 9 arranged on stator housing and current collectors 8 connected to windings of coils of rotor electromagnets.  According to invention, windings of coils of adjacent electromagnets of rotor are connected in pairs in series aiding, and are connected with windings of coils of pair of diametrically opposite electromagnets, in series opposition to each other.  Capacitors are connected to leads of windings connected with current collectors to form resonance circuits.  Number n of permanent magnets of stator and number n of said resonance circuits are defined by relationship n=10+4K, m=2+k where K is 0, 1, 2, 3....  Number of current-carrying segments of distributing commutator is equal to number of permanent magnets of stator, and axial lines of dielectric gaps 10 of distributing communicator are orientated along axial lines of said permanent magnets. 
     EFFECT: increased torque of electric motor. 
     6 cl, 3 dwg
Patent RU-2309897-C2 (RU)
Inventor: NOVOTOROV JURIJ NIKOLAEVICH
IPC: C01G9/02
Filed: 2005-12-12
Granted: 2007-11-10
Abstract: FIELD: technology of inorganic materials; cleaning  zinc oxide from silicon admixture. 
     SUBSTANCE: proposed method includes dissolving of zinc oxide in diluted acetic acid, filtration of zinc acetate solution from insoluble zinc silicate sediment followed by interaction of zinc acetate with ammonium carbonate solution, liberation of  sediment of zinc ammonium carbonate complex from reaction mixture, drying and heat treatment. Dissolving of zinc oxide in diluted acetic acid is carried out at the following ratio of reagents: zinc oxide: acetic acid: water = 1: (1.47-1.55) : (2.6-4.3) by mass. Zinc acetate solution thus formed is treated with ammonium carbonate at the following ratio of components:  zinc acetate (in terms of starting zinc oxide): ammonium carbonate:  = 1 : (1.2-2.3) by mass. 
     EFFECT: enhanced efficiency of cleaning. 
     3 cl, 1 ex