baber/WOPTO huggingface dataset:
Patent RU-2184625-C2 (RU)
Title: Apparatus for ultrasonic cleaning
Inventor: KORNEV N P
IPC: B08B3/12
Filed: 2000-09-25
Granted: 2002-07-10
Abstract: FIELD: ultrasonic cleaning equipment used for removing different-type contaminations from surfaces of small lots of low- and mean-size parts, laboratory and medical instruments and so on. SUBSTANCE: apparatus includes bath filled with liquid medium in which container is placed and which is provided with lid having ultrasonic piezoirradiator connected with metallic irradiating plate. Said plate is arranged with possibility (in working position) of acoustic contact with liquid medium. Apparatus also includes ultrasonic oscillation generator having exciting generator and outlet amplifier mutually connected by switch whose control inlet is connected with first outlet of flip-flop. First inlet of flip-flop is connected with button "ON" and with inlet of timer. Second inlet of flip-flop is connected with button "OFF" and with outlet of timer. Outlet of power amplifier is connected with piezoirradiator. Ultrasonic oscillation generator is provided with feedback circuit including electric current pickup connected with one outlet of outlet amplifier and corresponding to electrode of piezoirradiator; rectifier whose inlets are connected with outlets of electric current pickup; comparator whose first inlet is connected with outlet of rectifier; reference voltage source whose outlet is connected with second inlet of comparator. Outlet of comparator is connected with second inlet of flip-flop whose outlet is connected with inlet of light and sound signaling device. EFFECT: enhanced efficiency and reliability of cleaning articles due to continuous monitoring of presence of acoustic contact of piezoirradiator with liquid medium in container with worked parts. 2 cl, 1 dwg
Patent RU-2202051-C2 (RU)
Inventor: KRAKHOVETSKIJ N N
IPC: F04D1/04
Filed: 2000-10-25
Granted: 2003-04-10
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: centrifugal inclined Archimedean screw pump consists of housing, fixed guide vane assemblies, screw prepump and centrifugal impellers with bushings and disks. Through holes are made in disks near bushing and channels are made at both sides which are uniformly distributed over circumference. Centrifugal impellers are closed, and channels are rectangular. Channels inlets are sharply pointed. Upper edge of channels is directed tangentially relative to inner surface of pump space before impellers. Through holes in impeller disk designed for flowing of liquid to other side of impellers are made at angle of 45...60 °  to longitudinal axis of rotor being pointed in direction opposite to sense of rotation. Inlet of guide vane assemblies is made rounded (smooth). Sealing cup is installed on rotor shaft from side of drive. Space before cup is connected with space between screw prepump and first stage of pump. Grooves are made in impeller interchannel space. EFFECT: improved performance characteristics of pump and its design. 5 cl, 3 dwg
Patent RU-2195901-C2 (RU)
Title: Articulation prosthesis
Inventor: DOLGANOV E V
IPC: A61F2/64
Filed: 2000-12-13
Granted: 2003-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has fixed sleeve, central axle, movable sleeve, roller coupling having race, hub and rollers rotating in opposite directions, pushers and lever. Two additional pushers are available. Both main and additional pushers have holes for making engagement with roller axles rotating in the same direction and avoiding engagement with roller axles rotating in the opposite direction. Pushers are connected to each other in pairs and to the corresponding axles of rollers rotating in opposite directions. Roller length is equal to hub width. The pushers are mounted on the hub rigidly attached to the fixed sleeve having lever mounted thereon. EFFECT: excluded asymmetric loading state.
Patent RU-2203485-C2 (RU)
Inventor: BABENKO V A
IPC: G01N27/48
Filed: 2001-02-15
Granted: 2003-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: content of ethyl alcohol in water in any proportion is determined in process of preparation, transportation and storage of product in large masses with sampling or without sampling. Invention can be used in any spheres of consumption of aqueous-alcohol solutions. According to method dielectric permittivity ε 2,t  of aqueous-alcohol solution is measured at given temperature t ( in range from 0 to 40 C ) and strength of product is found by empirical formula. Technical result of method consists in considerable reduction of time of analysis, in elimination of subjective errors, in possibility of early diagnostics of change of quality of vodka and in timely correction of this change even without sampling in process of preparation, distribution and consumption ( trade ) of solutions. It can be employed by control bodies. EFFECT: simplified and reliable method of timely determination of strength of aqueous-alcohol solutions. 1 tbl
Patent RU-2233590-C2 (RU)
Inventor: TINEMBART OLIV E
IPC: A01N47/34
Filed: 1999-10-07
Granted: 2004-08-10
Abstract: FIELD: organic chemistry, insecticides. 
     SUBSTANCE: invention relates to veterinary science and can be used for control of fleas. Veterinary composition used for control of fleas comprises compound of the formula (I):   that is effective against fleas and wherein R 1  means hydrogen atom, (C 1 -C 6 )-alkyl or (C 3 -C 7 )-cycloalkyl; R 2  means hydrogen atom, (C 1 -C 6 )-alkyl or (C 3 -C 7 )-cycloalkyl; R 3  means hydrogen atom or (C 1 -C 6 )-alkyl; A means unsubstituted heterocyclyl or substituted with one or some similar or different halogen atoms; and compound of the formula (II):   wherein X means halogen atom; X 1  means hydrogen or halogen atom; X 2  means hydrogen or halogen atom; Y means partially or completely halogenated (C 1 -C 6 )-alkyl or completely halogenated (C 1 -C 6 )-alkyl wherein its chain comprises oxygen atom, or partially or completely halogenated (C 2 -C 6 )-alkenyl; Y 1  means hydrogen or halogen atom; Y 2  means hydrogen or halogen atom; Y 3  means hydrogen or halogen atom; Z 1  means hydrogen atom or (C 1 -C 3 )-alkyl; Z 2  means hydrogen atom or (C 1 -C 3 )-alkyl, and physiologically acceptable excipient for the combination. Method for control fleas in domestic animals and involves systemic administration of combination to domestic animal by cl. 1 in the effective dose against fleas and the combination is administrated by oral route. Compound of the formula (I) and compound of the formula (II) are administrated as separated dosed form but simultaneously to one another or compound of the formula (I) is administrated firstly followed by treatment with compound of the formula (II). Invention provides death of 99-100% of fleas. 
     EFFECT: valuable insecticide properties of combination. 
     5 cl, 3 tbl, 9 ex
Patent RU-2211749-C2 (RU)
Title: Cutting tool with changeable resharpened tip
Inventor: BORODIN V B
IPC: B23B27/16
Filed: 2001-06-13
Granted: 2003-09-10
Abstract: FIELD: working materials by cutting, tools with mechanically mounted resharpened tip. SUBSTANCE: cutting tool includes changeable resharpened tip mounted in seat of tool body and secured to it by means of clamp and screw. Lateral surface of seat is inclined relative to cutting surface. Inner surface of seat and supporting surfaces of tip are smooth ones. In lower part of seat there is through threaded hole for mounting adjustment bolt. End surface of threaded portion of said bolt serves as additional support for tip. Lateral supporting surface is inclined relative to cutting surface by angle α in range 12 - 30 degrees. EFFECT: simplified design, enhanced accuracy of working by means of such tool. 3 dwg
Patent RU-2210888-C2 (RU)
Inventor: OBOLONSKIJ P G
IPC: A01K73/02
Filed: 2001-07-18
Granted: 2003-08-27
Abstract: FIELD: fishing. SUBSTANCE: invention can be used as universal fishing gear at deep-sea and bottom fishing. Proposed trawl has net part including upper and lower net members joined along side edge of deal to form seam with seating of the latter on topping lines, lines with otter boards, floats and depressors and also upper and lower fishing seine ropes. Upper and lower net members contain wings and corresponding parts of sweep net bag and cod end. Front edge of lower net member projects beyond front edge of upper net member, for this purpose additional net block is placed between rear edge of wings of lower net member and front edge of lower part of sweep net bag. Side of net block are coupled with topping lines. Wings of lower and upper net members are made in form of triangles, their side edges being coupled with corresponding topping lines. Rear edges of wings of upper net member are coupled with front edge of sweep net bag. Free edges of wings of upper and lower net members are fitted on corresponding fishing seine ropes, each forming angle whose vertex is pointed to sweep net bag. Ground ropes are used as depressors. Size of wing meshes exceeds size of meshes of the rest of net part. At least part of topping line sections along edges of sweep net bag is furnished with additional floats. EFFECT: provision of effective forming of fish shoal, reduced escape of fish from fishing zone, possibility of fishing at any depth. 4 cl, 5 dwg
Patent RU-2208310-C2 (RU)
Inventor: KOSHKIN N M
IPC: A01G25/16
Filed: 2001-10-04
Granted: 2003-07-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: hydraulic system has water pipeline mounted on towers with hydraulic drives, each hydraulic drive being provided with distributing valve and change-over mechanism with tie-rod. End of tie-rod is connected to casing of membrane-type drive for hydraulically controlled stroke restrictor and is positioned inside hollow stem. Membrane-type drive is hydraulically connected to control tube, which provides for series connection of actuating valves of protection system. Hydraulically controlled stroke restrictor has power spring cooperating with its upper part and with lower part of membrane-type drive casing. Distributing valve of outer drive tower has hydraulic timer made in the form of accumulating vessel equipped with adjustable throttle. Float inside accumulating vessel is rigidly connected to stem. Upper end of stem has stop engageable with additional actuating valve, which is connected with protection system. Stem of additional actuating valve is engageable with feeler. EFFECT: simplified construction and enhanced reliability in operation of sprinkling machine. 5 dwg
Patent RU-2289075-C2 (RU)
Title: Method and device for producing catalytic reactions and heat exchange in pseudo-fluidized bed
Inventor: BEKKER STEHNLI DZHON
IPC: C07C51/215
Filed: 2001-10-25
Granted: 2006-12-10
Abstract: FIELD: heat-exchange apparatus. 
     SUBSTANCE: device comprises housing provided with means for fluidizing the bed of material to be fluidized in the zone of pseudo-fluidizing located inside the housing and heat exchange pipes arranged in the zone of pseudo-fluidizing for drawing heat from the zone and /or supplying heat to the zone.  The heat exchange pipes pass in the longitudinal direction along the axis of the zone of pseudo-fluidizing and are located in the cross-section of the housing at the corners of the rectangular whose side length exceeds the length of the other side at least by a factor of 1.5.  The method comprises generating pseudo-fluidized bed from the material to be fluidized and drawing/supplying heat with the use of heat-exchanging pipe. 
     EFFECT: enhanced efficiency. 
     25 cl, 4 dwg, 3 tbl
Patent RU-2218574-C2 (RU)
Title: Method for detecting efficiency in treating chronic prostatitis
Inventor: TARASOV N I
IPC: G01N33/92
Filed: 2001-12-06
Granted: 2003-12-10
Abstract: FIELD: medicine, urology. SUBSTANCE: one should inspect prostatic secreta for lipids content, moreover, one should determine secretal catalase activity (Acatalase), concentration of dienic conjugates (DC), conjugated ketotriens (CKT) and Sciff's foundations (SF) in heptane and isopropanol phases, calculate efficiency coefficient of therapy conducted (ECTC) by the following formula:   to conclude upon efficiency of therapy conducted at minimal activity of inflammation and ECTC value being above 3.0, at moderate activity of inflammation and ECTC value being above 1.48 and at high activity of inflammation and ECTC value being above 0.99. EFFECT: improved control for detection. 1 ex
Patent RU-2236245-C2 (RU)
Title: Immunotropic preparation "vitulin e"
Inventor: TULEV JU V
IPC: A61P37/04
Filed: 2001-12-27
Granted: 2004-09-20
Abstract: FIELD: medicine, pharmacology. 
     SUBSTANCE: invention relates to agents used for prophylaxis and treatment of immunodeficiency states and normalization of hormonal equilibrium. Invention proposes an immunotropic preparation representing honey obtained by feeding to bees the composition comprising monoflower honey from Compositae family plants comprising 3-hydroxyflavon silybin, extract of propolis flavonoid fractions, knot-grass extract, yellow pond-lily flowers extract, drone breed extract from safe by infectious diseases families taken in the definite ratio. Preparation induces synthesis of α-, β- and γ-interferon, elicits an antibacterial, antiviral and fungicide effect, promotes to normalization of hormonal equilibrium and elimination of immunodeficiency states of organism. 
     EFFECT: valuable medicinal properties of preparation. 
     4 cl, 1 tbl, 7 ex
Patent RU-2242816-C2 (RU)
Title: Быстродействующий поляризованный электромагнит броневого типа с независимыми потоками поляризации
Inventor: PAVLENKO A V
IPC: H01F7/16
Filed: 2002-03-21
Granted: 2004-12-20
Abstract: Изобретение относится к быстродействующим электромагнитным устройствам для промышленных и бытовых технических объектов, содержащих исполнительные органы, которые обеспечивают заданные динамические характеристики. Техническим результатом является повышение быстродействия и снижение энергопотребления. Электромагнит содержит кольцеобразный подпружиненный магнитомягкий якорь (1), находящийся между верхней и нижней частями, включающими верхнюю (2) и нижнюю (3) обмотки управления, расположенные рядом с верхним (4) и нижним (5) кольцеобразными постоянными магнитами с радиальным направлением намагничивания материала, охватывающими верхний (6) и нижний (7) магнитомягкие стопы и находящиеся внутри верхней (8) и нижней (9) соответственно внешних цилиндрических частей магнитомягких магнитопроводов, являющихся частью корпуса электромагнита. Конструкция также содержит верхний (10) и нижний (11) немагнитные фланцы, соединенные с верхней (12) и нижней (13) пружинами, которые расположены на штоке (14), выполненном из немагнитного материала и жестко скрепленном с кольцеобразным подпружиненным магнитомягким якорем (1). Шток (14) выполнен с возможностью свободного перемещения через цилиндрические отверстия в верхнем (6) и нижнем (7) стопах. Верхний (15) и нижний (16) конструкционные элементы жестко скрепленные со штоком (14), выполнены с возможностью упора в верхнюю (12) или нижнюю (13) пружины. 1 ил.
Patent RU-2228457-C2 (RU)
Inventor: SKRIPNIKOV V N
IPC: F02M65/00
Filed: 2002-04-02
Granted: 2004-05-10
Abstract: FIELD: mechanical engineering; internal combustion engines; testing facilities. SUBSTANCE: proposed fuel pump test stand contains housing with functional units - fuel pump mounting unit, fuel feed unit, metering unit with metering vessels and counterpressure unit, and measuring unit with linear and angular displacement sensors, all interconnected and mounted on common base. Fuel pump test stand has thermostatic control device of fuel feed unit, metering unit and counterpressure unit. Said device is made in form of outer envelopes enclosing working fuel container, outlet pipelines of pump under testing, metering vessels of metering unit and supply pipelines of counterpressure unit. EFFECT: improved accuracy of results of fuel pump tests owing to introduction of fuel thermostatic control device. 25 cl, 3 dwg
Patent RU-2228136-C2 (RU)
Inventor: SHEIN A P
IPC: A61B5/369
Filed: 2002-08-01
Granted: 2004-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking patient electroencephalogram and carrying out quantitative background electroencephalogram processing in theta-activity range in left temporal lead. Absolute and relative power is determined to diagnose motor aphasia severity degree on this basis. EFFECT: enabled speech disorder differentiation. 2 dwg
Patent RU-2232267-C2 (RU)
Inventor: ABRAMOV G S
IPC: E21B47/047
Filed: 2002-10-07
Granted: 2004-07-10
Abstract: FIELD: well exploration, in particular, method and apparatus for determining liquid level in producing well. 
     SUBSTANCE: method involves emitting acoustic pulse; registering echo signals in real time mode followed by separating of echo signal characteristic of liquid level out of combination of signals received; generating acoustic pulse by letting part of gas to flow into closed fixed-volume vessel cavity for providing instantaneous and short-time depression in well gas cavity; determining liquid level as quotient of dividing gas cavity volume in well shaft by area of annular section between casing column and pump-compressor pipe column; determining volume of gas cavity on the basis of volume of gas urged to flow into closed volume during depression, gas pressure in well before depression is created in well shaft, and gas pressure established in well and in fixed-volume cavity, when flowing of gas into said cavity is completed and equilibrium state of gas is established, from mathematical expression. Apparatus has industrial controller, fixed-volume overflow vessel with inlet and outlet branch pipes, each equipped with electropneumatic valve, said valves being controlled by industrial controller. Apparatus is further provided with pneumatic line adapted to provide for communication between well gas cavity and overflow vessel via electropneumatic valve mounted on inlet branch pipe of overflow vessel. Pneumatic line is equipped with pressure sensor, whose output is connected to industrial controller. 
     EFFECT: reliable method and apparatus, increased efficiency in controlling of producing well operation. 
     3 cl, 1 dwg, 1 ex
Patent RU-2208909-C2 (RU)
Title: Shf transmitter
Inventor: LJASHENKO A V
IPC: H05K7/20
Filed: 2002-10-15
Granted: 2003-07-20
Abstract: FIELD: SHF communication. SUBSTANCE: invention is related to SHF transmitters and amplifiers. SHF transmitter incorporates master generator, decoupler, p-i-n attenuator, decoupler, SHF amplifier, load, source of electric energy, discriminator, power supply source, modulator, cooling system with closed fluid circuit. Vessel with cooling fluid comes in the form of tube, temperature compensator having shape of bellows is placed on side of its butt. The rest of units of transmitter such as master generator, decoupler, p-i-n attenuator, decoupler, load, source of electric energy, discriminator, power supply source and modulator are mounted on outside of heat removing unit. EFFECT: raised functional efficiency of SHF transmitter, improved mass and size characteristics of transmitter. 1 dwg
Patent RU-2256386-C2 (RU)
Title: Курительный начиночный материал, содержащий плодовый материал
Inventor: MAKADAM KEVIN DZHERARD
IPC: A24B15/16
Filed: 2001-06-11
Granted: 2005-07-20
Abstract: Курительный начиночный материал предназначен для курительных изделий. Материал содержит плодовый материал в качестве основного органического дымообразующего горючего материала, негорючий неорганический наполнитель и связующее. Такой курительный начиночный материал может использоваться с добавкой табачного материала или без него. Техническим результатом является возможность подбора добавок для придания образующемуся при курении дыму особого вкуса и аромата. 3 н. и 46 з.п. ф-лы, 4 табл.
Patent RU-2243619-C2 (RU)
Title: Active element of metal halide vapor laser
Inventor: EVTUSHENKO G S
IPC: H01S3/03
Filed: 2003-02-18
Granted: 2004-12-27
Abstract: FIELD: metal halide vapor lasers. 
     
     
       SUBSTANCE: proposed active element has vacuum-tight shell provided with at least two electrodes on its ends, spent working material traps, and containers periodically arranged throughout entire length of working channel which are filled with working material such as copper bromide. In addition it has heat chamber enclosing working channel with containers and means for controlling temperature of containers and working channel. Containers are made in the form of annular cavities tightly enclosing working channel of vacuum-tight shell that has internal holes at points where it is enclosed by containers to pass working material vapors to working channel; spent working material traps are made in the form of part of vacuum-tight shell widening over its entire circumference. In addition bottom part of heat chamber is double-section part with inner and outer walls having holes in inner wall and fans in outer one. 
     
     
       EFFECT: enhanced service life of laser due to optimal temperature difference of containers and working channel. 
     
     
       5 cl, 1 dwg
Patent RU-2280033-C2 (RU)
Inventor: BERNARDON ZHAN-MISHEL
IPC: A61P35/00
Filed: 2001-08-03
Granted: 2006-07-20
Abstract: FIELD: organic chemistry, medicine, cosmetics, pharmacy. 
     SUBSTANCE: invention relates to compounds of the formula (I):   wherein R 1  means radical of the following formulae: (a)   or (b)   wherein R 2  and R 3  are similar or different and mean hydrogen atom, alkyl with 10-12 carbon atoms, aryl, radical -OR 7 ; X means a binding fragment of the following formula: -(CH 2 ) m -(Z) n -(CO) p -(W) q - wherein a binding fragment can be read from the left to the right or inversely; R 4  means alkyl with 1-12 carbon atoms, aryl, aralkyl, heteroaryl or 9-fluorenylmethyl; Y means radical -CH 2  or sulfur atom; R 5  means hydroxyl, alkoxyl with 1-6 carbon atoms, radical -NH-OH or radical -N(R 8 )(R 9 ); R 6  means alkyl with 1-12 carbon atoms, radical -OR 10  or radical -(CH 2 ) r -COR 11 ; R 7  means hydrogen tom or aralkyl; Z means oxygen atom or radical -NR 12 ; W means oxygen atom, radical -NR 13  or radical -CH 2 ; m, n, p and q are similar or different and can mean 0 or 1 under condition that the sum (m + n + p + q) = 2 or above, and when p = 0 then n or q = 0; R 8  means hydrogen atom; R 9  means hydrogen atom or aryl; r means 0 or 1; R 10  means alkyl with 1-12 carbon atoms; R 11  means hydroxyl or radical -OR 14 ; R 12  means hydrogen atom or alkyl with 1-12 carbon atoms; R 13  means hydrogen atom or alkyl with 1-12 carbon atoms; R 14  means alkyl with 1-12 carbon atoms; and optical and geometric isomers of abovementioned compounds of the formula (I), and their salts also. These compounds are useful as activating agents of receptors of type PPAR-γ in pharmaceutical compositions designated for using in medicine, in particular, in dermatology, in treatment of cardiovascular diseases and related to immunity of diseases and/or diseases associated with lipid metabolism, and in cosmetic compositions also. 
     EFFECT: valuable properties of compounds and compositions. 
     19 cl, 1 tbl, 2 dwg, 37 ex
Patent RU-2260052-C2 (RU)
Inventor: ARINBASAROV M U
IPC: C12P1/02
Filed: 2003-04-08
Granted: 2005-09-10
Abstract: FIELD: biotechnology, medicine industry. 
     SUBSTANCE: Alkaloid agroclavine is produced by coltivation of fungi Claviceps sp. c106 under aeration conditions and with agitation in aqueous broth containing sucrose, citric acid, yeast extract and mineral salts. Additionally broth contains 1.0-20.0 mol of tryptophan. Medium pH is adjusted with 25 % solution of NH 4 OH to 4.5-5.4. Target product is isolated from culture liquid by conventional methods. 
     EFFECT: increased content of agroclavine in culture liquid and in alkaloid mixture. 
     10 ex