baber/WOPTO huggingface dataset:
Patent RU-2211071-C2 (RU)
Title: Способ имитации северного сияния и получения объемного изображения в объеме трехмерного пространства в динамике
Inventor: DEMICHEV B V
IPC: A63J5/00
Filed: 1999-05-19
Granted: 2003-08-27
Abstract: Способ имитации северного сияния и получения объемного изображения в объеме трехмерного пространства в динамике для повышения эффективности имитации заключается в том, что осуществляют переключение по тактам от позиции "Включено" до позиции "Выключено" распределенных в объеме трехмерного пространства множества световых источников света, в том числе и/или точечных источников света, и/или линейных источников света, и/или лучей лазерных источников света. 4 з.п. ф-лы, 29 ил.
Patent RU-2201527-C2 (RU)
Title: Photo engine
Inventor: GORBACHEV E A
IPC: F03H3/00
Filed: 1999-05-18
Granted: 2003-03-27
Abstract: FIELD: aviation and spacecraft. SUBSTANCE: proposed engine contains housing and powerful pulse laser whose beam is directed to base of cone of prism made of quartz glass and is divided into two beams which reflect from inner mirrors of said prism and pass in reverse side as compared with initial incidence of beam after which beams get to side mirrors and, reflecting from guide mirrors, pass outwards into surrounding space through holes in which output glasses are fitted. According to other design version, engines is provided with additional housing which accommodates turbofan to deliver atmospheric air. Said air, through turbocompressor, filter, and automatic valve in housing base cools laser by passing through air aftercompression chamber and automatic valve and gets to generator turbine. Then air passes to nozzle consisting of great number of orifices and is discharged outwards into sorrounding space as additional propelling force, thus creating reactive thrust. EFFECT: possibility of creating new engine for high speed space and aerospace craft and aircraft of vertical takeoff and landing. 3 cl, 2 dwg
Patent RU-2193506-C2 (RU)
Title: Flying vehicle case
Inventor: MAMICHEV G G
IPC: B64C1/36
Filed: 1999-07-23
Granted: 2002-11-27
Abstract: FIELD: aeronautical engineering; transportation of large-sized cargoes as external store. SUBSTANCE: case is provided with pylons which intersect case extending inside and forming beams on two supports with cantilevers in XOY plane. Cantilevers are outer parts of pylons and supports are attachment units of pylons to case at points of their intersection. EFFECT: reduced mass and reduced number of structural members; increased service life of aircraft. 1 dwg
Patent RU-2176950-C2 (RU)
Inventor: ERMOLAEV V V
IPC: B25J1/00
Filed: 1999-10-15
Granted: 2001-12-20
Abstract: FIELD: machine engineering, namely mechanization of handling operations at stacking piece products. SUBSTANCE: manipulator includes moving platform onto which are mounted: rotary head, actuating member and motion mechanism. Actuating member includes rocking bearing assembly, gripping device and movable counterweight with control handle. Motion mechanism is in the form of two guides arranged normally one relative to another and having end stop for limiting motion. Actuating member supports regulated bearing units. Rotary head has stationary and movable parts. Stationary parts is secured to one guide of motion mechanism; movable part is joined with jack. The last is joined with rocking bearing assembly and with regulated bearing units of actuating member. EFFECT: enlarged manufacturing possibilities, enhanced reliability of manipulator, improved conditions for working in hard-to-reach zones. 1 dwg
Patent RU-2234722-C2 (RU)
Inventor: EHPSTEJN SOL
IPC: G02B3/12
Filed: 1999-11-11
Granted: 2004-08-20
Abstract: FIELD: ophthalmology, namely variable focal length lens, preferably for glasses. 
     SUBSTANCE: according to invention in liquid filled lens with variable focal lens crossing of free zone of membrane with member of membrane support is invisible, visual contrast between supported and non-supported surfaces of membrane is minimal and optical distortion is reduced. Such lens includes deformed membrane as one surface, member of membrane support for holding perimeter of free zone of membrane, transparent liquid filing space between fixed lens and membrane. When member of membrane support is tore like one, membrane is supported in such a way that it has round free zone independently upon contour of lens perimeter. Cross section of tore like portion of support member preferably is in the form of circle arc, and perimeter of free zone of membrane is tangent to it. 
     EFFECT: reduced optical distortion at using such lens. 
     26 cl, 2 dwg
Patent RU-2198100-C2 (RU)
Title: Device to prevent slipping of vehicle drive wheels (versions)
Inventor: LAVRENT EV P L
IPC: B60B39/00
Filed: 1999-11-25
Granted: 2003-02-10
Abstract: FIELD: transport engineering. SUBSTANCE: device comprises container for keeping abrasive material and abrasive material feeder. According to invention, abrasive material, such as cement and/or riddlings from crushing of rock and/or fly ash is fed to surface of vehicle wheel tread. EFFECT: improved efficiency and reliability of antiskid means. 4 cl, 5 dwg
Patent UA-27034-C2 (UA)
Title: The method for lysine obtaining
IPC: C12P13/00
Filed: 1993-06-10
Abstract: The method for lysine obtaining provides for growing of Corynebacterium glutamicum culture in liquid nutrient medium followed by lysine isolation from cultural liquid. The process of growing should be carried out at keeping of the concentration of assimilated carbon source at fermentation stage less than 3 g/l. The invention relates to improved method for enzymatic obtaining of such amino acids, as, for example, L-lysine or L-threonine.
Patent UA-15783-C2 (UA)
Title: Electric machine stator
Filed: 1993-02-10
Abstract: The electrical machine stator comprises the case with longitudinal tightening edges whereon the core consisting of segments made of electric steel with grooves for windings is burdened and divided for stacks with radial venting channels. The utmost stacks are regularly distributed along their segment layer thickness without radial slotted tooth groups made of high-impact nonmagnetic material. The invention relates to electrical machine building and can be used in turbo-generators.
Patent UA-47439-C2 (UA)
Title: Filtering apparatus
IPC: B01D29/25
Filed: 1996-08-14
Abstract: A filter arrangement for extracting solid particles from flowing liquid comprises a filter housing (1), at least one tubular filter (2) mounted in the housing so that the liquid will pass through the wall of said filter, and a liquid inlet and liquid outlet (4, 5) respectively. According to the invention, the mutually opposite ends of the filter or each filter are free or exposed and disposed so that liquid will flow simultaneously through both ends. The filter or filters (2; 2A) is/are surrounded by an inner casing (3) which is mounted in the filter housing spaced from the walls thereof and which leaves the mutually opposite ends of the filter or filters free. The interior of the inner casing is connected to either the inlet or the outlet (4, 5) while the space between the filter housing (1) and the inner casing (3) is connected to the other of said inlet or outlet.
Patent UA-34043-C2 (UA)
Title: a process for purifying the alcohol PRODUCTION waste waters
Inventor: KOSHEL MYKHAILO IVANOVYCH
Filed: 1999-05-18
Abstract: The invention relates to alcoholic industry, and particularly, to a process for purifying the alcohol production waste waters. The process provides mixing the waste waters of second and third categories in balancing reservoir and biological purifying thereof by an aerobic method. According to the invention the filtrate of grain distillers is subjected additionally to purification, at that biological purification is carried out in two stages, at the first of which the filtrate of the grain distillers is purified by the anaerobic method , and at the second one the mixture of filtrate of grain distillers after the first stage and the waste waters of second and third categories are purified by aerobic method. The invention provides for the reduction of manufacturing cost of the alcohol production finished product and improvement of environment ecology due to the full utilization of distillers and of waste waters of alcohol production.
Patent UA-35119-C2 (UA)
Title: An installation for microorganisms growing
Inventor: BESPALOV IHOR MYKOLAIOVYCH
IPC: C12M1/00
Filed: 1999-08-17
Abstract: An installation for microorganisms growing having clamps, deadly fixed aerator and process branch pipes. The aerator is a vertical tube which lower end is made in the form of a horizontal spiral with a perforation at convolutions lower surface, and also at lateral surface of the external convolution and disposed near the capacity bottom, as the lower end of the branch pipe for finished product discharge. The branch pipe of bringing in an inoculum and selecting check samples and correcting vivifying medium composition is at the same time the branch pipe for air tap. The capacity is made exchangeable and has a supplementary cover with clamps.
Patent UA-42884-C2 (UA)
Title: Plastic SCREW CLOSURE
Inventor: KRAUTKRAMER GUNTER
IPC: B65D53/02
Filed: 1998-01-29
Abstract: Plastic screw closure for bottles contains a cylindrical peripheral portion (1) with an internal screw thread (8) for screwing on to an external screw thread (11) of the bottle neck (10), and a flat top portion (2), as a whole, in the disk-like form containing a cylindrical sealing strip (4) which extends axially inside from the flat top portion (2), and outside diameter of which, as a whole, is equal to the outside diameter of the bottle neck or exceeds it, and inside diameter of which (2R2) is noticeably smaller than the outside diameter (D) of the bottle neck, in this case, from the outer side of sealing strip (4) in the passage between top flat portion (2) and peripheral portion (1) a belt (5) is radially executed, having, as a whole, cylindrical internal surface, and, inside diameter of which, as a whole, does not exceed the sum of the diameter (D) of the bottle neck and dual thickness of sealing strip (4). Inside from cylindrical sealing strip (4) is additionally radially fitted, as a whole, cylindrical sealing belt (3), outside diameter of which (2R1), at least, near the top flat portion and opposite the sealing strip (4), exceeds the inside diameter (d) of the bottle neck (10), for which is intended the closure, and exceeding the outside diameter of 2R1 of the sealing belt (3) above the inside diameter (d) of the bottle neck is less than exceeding of the outside diameter (D) of the bottle neck above the inside diameter (2R2) of the sealing strip (4).
Patent RU-2187930-C2 (RU)
Title: Teat cup
Inventor: SOLOV EV S A
IPC: A01J5/08
Filed: 2000-01-28
Granted: 2002-08-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: teat cup has annular membrane fixed to teat sleeve and inside teat cup casing and sensitive to teat resiliency, and membrane valve for closing channel communicating cavity around teat cup with atmosphere. Gaged channel formed in teat cup casing is adapted for continuous discharge of air from said cavity into vacuumized milk pipeline. During milking, changing in teat resiliency results in changing deformation extent of annular membrane. Accordingly, vacuum gage pressure in cavity above membrane acting upon membrane valve is altered in direct proportion to teat resiliency. Increase in vacuum gage pressure inside cavity above membrane results in decrease of vacuum gage pressure in cavity around teat in reverse proportion to teat resiliency. Resultant vacuum redistribution between cavity under teat and sucker provides immobility to teat cup relative to udder teat during the whole milking time. EFFECT: increased efficiency and improved milking process. 2 dwg
Patent RU-2208772-C2 (RU)
Title: Method of and device for dynamic balancing of rotors
IPC: G01M1/32
Filed: 2000-03-17
Granted: 2003-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used for dynamic balancing of short rotors secured by one end. According to proposed method, correcting mass is applied to rotor surface in plane passing through center of masses, rotor is secured on axle cantilever relative to axle support and is set into rotation changing adjusting mass to compensate unbalance to minimum value and by value of changeable correcting mass, correcting masses for side planes of correction proportional to distances of each plane of correction to center of masses are determined and each mass thus found is applied to corresponding plane to completely eliminate unbalance by changing correcting mass in plane of correction nearest to axle supports. Device for dynamic balancing of rotor contains rotating shaft, its supports, platform installed on leaf springs and having one degree of freedom in plane square to shaft axis, and linear displacement detector. Shaft support is rigidly secured on platform which is connected with linear displacement detector. Shaft is installed so that rotor to be balanced can be connected to one of shaft ends. EFFECT: simplified process of balancing and design of device owing to dispensing with operations involving separate balancing of rotor in two of correction. 2 cl, 3 dwg
Patent RU-2195161-C2 (RU)
Title: Method for detecting stage of chronic renal failure in nephrological patients
Inventor: MALISHEVSKIJ M V
IPC: A61B5/02
Filed: 2000-10-12
Granted: 2002-12-27
Abstract: FIELD: medicine, nephrology. SUBSTANCE: weight of left ventricular myocardium is measured, the time of isovolumetric relaxation of left ventricle is measured, too. Coefficient of chronic renal failure C CRF  is calculated by an original mathematical formula. The signs of chronic renal failure are diagnosed by C CRF  value for nephrological patients with CRF of I, II, III, IV stages, in healthy people and in CRF-free nephrological patients. EFFECT: higher efficiency and objectivization of results. 4 ex, 3 tbl
Patent RU-2208254-C2 (RU)
Title: Рентгенозащитная резина
Inventor: PILIPENKO NIKOLAJ IVANOVICH
IPC: G21F1/10
Filed: 2000-11-27
Granted: 2003-07-10
Abstract: Изобретение относится к материалам для защиты от рентгеновского излучения и может быть использовано для изготовления средств защиты персонала и пациентов медицинских рентгеновских кабинетов, а также защитных устройств в медицинской рентгенотехнике. Технический результат: обеспечение аномально высоких значений защитного эквивалента рентгенозащитной резины относительно фактической защитной толщины РЗЭ в ней в широком диапазоне напряжений на аноде рентгеновской трубки и соответствующих им энергий квантов излучения и, следовательно, уменьшения толщины используемых защитных средств и повышение надежности защиты персонала и пациентов медицинских рентгеновских кабинетов. Сущность изобретения: рентгенозащитная резина включает каучуковую матрицу, наполненную предварительно сегрегированной путем перемешивания полидисперсной смесью сложного окисла редкоземельных элементов (РЗЭ) с размерами частиц 10 -9 -10 -3  м, распределенных по объему матрицы. Матрица выполнена в виде каландрованных листов. Листы зафиксированы в ней посредством автоклавной вулканизации. При этом защитный эквивалент рентгенозащитной резины относительно фактической защитной толщины РЗЭ в ней в диапазоне напряжений на аноде рентгеновской трубки (40-128) кВ и соответствующих им энергий квантов рентгеновского излучения (27-85) кэВ регламентирован соотношением Х пр /Х р =(2-21), где Х пр  - приведенная защитная толщина РЗЭ в рентгенозащитной резине, а Х - фактическая защитная толщина РЗЭ той же резине.
Patent RU-2206163-C2 (RU)
Title: Locking and interlocking mechanism for metalclad switchgear draw-out device
Inventor: BUSHKIN V N
IPC: H02B11/133
Filed: 2000-12-13
Granted: 2003-06-10
Abstract: FIELD: high-voltage metalclad switchgear. SUBSTANCE: mounted on switchgear cubicle bottom is duct provided with locking slots for spring-loaded lock of draw-out device. Duct houses two levers mounted therein for rotation. On one end these levers are disposed under locking slots of duct for engaging spring- loaded lock of draw-out device. Spring-loaded lock enters locking slots of duct at the same time moving down and turns mentioned ends of each lever about their axes so that other ends of levers made in the form of plates turn and engage limit-switch pushers. The latter are installed on cubicle walls of metalclad switchgear and function to indicate position of high-voltage circuit breaker and its serviceability, as well as to interlock high-voltage circuit breaker for preventing its unauthorized control.. EFFECT: simplified design of interlocking mechanism, enhanced operating reliability of entire mechanism. 1 cl, 3 dwg
Patent RU-2194175-C2 (RU)
Inventor: KHAMIN I N
IPC: F02C5/12
Filed: 2001-01-03
Granted: 2002-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: gas turbine engine has split housing with inlet and outlet ports accommodating one turbine wheel consisting of several equal diameter flat wall disks separated by interdisk bushings. Said bushings are rigidly secured. together with disks, on common hub installed on shaft. Several cavities and projections are uniformly spaced on circumference of each disk. Gas turbine engine has detachable gate made in form of pack of plates on common base with spaces between plates in configuration reverse to profile of working wheel. Said pack is installed between outlet port and combustion chamber. Gate has cross scavenging port passing through walls of plates and walls of housing and communicating with outlet port made in housing. Compression chamber passing through walls of gate plates communicates with delivery port made in housing. Ignition chamber made in housing communicates with spaces of gate plates. Outlet port, scavenging port, compression chamber and ignition chamber are arranged at distances exceeding size of cavity between disk projections. Port of compression chamber communicates with carburetor which is connected with high pressure bottle. Projection is made on middle part of gate from side of shaft at distance from ignition chamber equal to width of working wheel blade with rising cutout pointed to gate circumferential surface. EFFECT: increased power of gas turbine engine. 5 dwg
Patent RU-2202741-C2 (RU)
Inventor: ANTONOV B I
IPC: F24F3/16
Filed: 2001-03-06
Granted: 2003-04-20
Abstract: FIELD: building up gas and liquid streams. SUBSTANCE: electrostatic pump that may be used for ventilation and air conditioning systems, for building up pressure in lines carrying dielectric liquids (such as for pumping diesel fuel) has housing accommodating discharge electrode in the form of electrically interconnected needles disposed in plane perpendicular to its central axis as well as collecting electrode in the form of grid. Both electrodes are connected to poles of high-voltage dc power supply or rectifier. Collecting electrode grid is made of aerodynamically smooth electrically interconnected sections. Pointed ends of discharge electrode needles are disposed so that those of closest needles constitute vortexes of equilateral triangle and distance between closest pointed ends of discharge electrode needles as well as that between closest aerodynamically smooth sections of collecting electrode makes up 0.5 to 1.5 of distance between discharge and collecting electrodes. EFFECT: enhanced pressure and delivery of electrostatic pumps. 2 dwg
Patent RU-2199484-C2 (RU)
Title: Automobile hydraulic lift
Inventor: KOSTENKO V I
IPC: B66F11/04
Filed: 2001-04-02
Granted: 2003-02-27
Abstract: FIELD: transport engineering; lifting facilities. SUBSTANCE: proposed hydraulic lift comprises handle with telescopic boom installed on slewing column of support frame for setting from traveling folded position into working rigged out position. Handle is hinge coupled with base of boom provided with telescopic section, cradle suspended from boom with position pickup defining relative position of cradle relative to horizontal and orientation system with slave mechanism, outriggers and pump to feed working liquid into hydraulic system of lift. According to invention, boom is furnished with second telescopic section to head of which limit switch is connected to indicated cradle is mounted. Cradle is made detachable and is furnished with device indicating tear off of cradle from ground, and cradle overload force sensor located in lower part of cradle. Said sensor is installed on structure consisting of upper and lower bases and ties forming articulated parallelogram for transmission of load to sensor and connected with V-shaped bracket hinge coupled with cradle fork connected to head of second telescopic section. First telescopic section is furnished with limit switch to limit height of cradle lifting. Limit switches installed on outriggers serve to indicate that outriggers are set in position. Second hydraulic pump installed on automobile serves to feed working liquid into cradle orientation system. Lift is furnished with split joints of electric and hydraulic equipment for disconnecting the cradle when lift operates as manipulator and fastening of hook hanger to head of second telescopic section under said operating conditions and overload safeguard secured on slewing column and provided with pressure transmitter operating when maximum load at lifting is exceeded. Invention provides convenience in operation of using the lift as crane-manipulator and for lifting. EFFECT: improved safety in operation. 6 dwg
Patent RU-2201958-C2 (RU)
Title: Dry sterile low-serum nutrient medium for mammalian cells culturing
Inventor: TROSHKOVA G P
IPC: C12N5/02
Filed: 2001-05-08
Granted: 2003-04-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to nutrient medium used for culturing the human larynx carcinoma cells culture Hep-2 and suspension culture Burkitt's-Namalva lymphoma cells. Dry sterile low-serum nutrient medium based on enzymatic hydrolyzate of muscle proteins for culturing mammalian cells presents a kit consisting of four flasks: the first flask contains a mixture of hydrolyzate and L-glutamine; the second flask contains a mixture of inorganic salts (potassium chloride, potassium dihydrogen phosphate, sodium hydrogen phosphate dodecahydrate, sodium chloride, magnesium chloride hexahydrate, magnesium sulfate hexahydrate), glucose and water-soluble phenol red (indicator); the third flask contains sodium hydrocarbonate; the fourth flask contains growth proteins. The presence of low-molecular peptides in enzymatic hydrolyzate exhibiting the growth activity and addition of growth proteins to medium composition allows in using the proposed medium to reduce the concentration of cattle serum blood up to 2%. EFFECT: valuable properties of nutrient medium. 2 cl, 5 tbl, 4 ex
Patent RU-2248105-C2 (RU)
Inventor: BATLER BRAJAN K
IPC: H04B1/7075
Filed: 1999-10-12
Granted: 2005-03-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: in system for receiving search calls, selection of radio frequency signals is recorded, wherein a certain plurality of searches is performed, and in case of detection of control signals additional demodulation is performed for detection of search call messages. After detection of search message additional demodulation resources may be enabled for processing of more complete messages of search call or other data transfer channels. 
     EFFECT: better working characteristics and lesser consumption power in non-working mode. 
     2 cl, 4 dwg
Patent RU-2207441-C2 (RU)
Title: Gas diesel engine supply method
Inventor: FURMAN V V
IPC: F02B7/02
Filed: 2001-05-11
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel systems of internal combustion engines operating to gas diesel cycle. Proposed method comes to use of natural gas as main fuel and dimethyl ether as primining dose. Dose of dimethyl ether is delivered at end of compression stroke at pressure of 200-300 bar. EFFECT: reduced consumption of liquid oil products.