baber/WOPTO huggingface dataset:
Patent UA-26894-C2 (UA)
IPC: A61K31/4465
Filed: 1993-06-17
Abstract: The invention relates to compounds of formula: <IMAGE>  in which:     - m is equal to 2 or 3; - Ar represents a phenyl which is unsubstituted or substituted one or more times by a halogen atom, preferably a chlorine or fluorine atom, by a C1-C3 alkyl, by a trifluoromethyl, by an alkoxy in which the alkyl is C1-C3, by a hydroxyl or by a methylenedioxy; a thienyl, pyridyl or imidazolyl group which is unsubstituted or substituted by a C1-C3 alkyl; - Ar' represents a phenyl group which is unsubstituted or mono- or disubstituted by a halogen atom, preferably a chlorine or fluorine atom, by a C1-C3 alkyl, by a trifluoromethyl, by an alkoxy in which the alkyl is C1-C3, by hydroxyl or by a methylenedioxy; a thienyl group; an imidazolyl group or a benzothienyl group which is unsubstituted or substituted by a halogen, preferably by a chlorine or fluorine atom; a naphthyl group which is unsubstituted or substituted by a halogen, preferably by a fluorine atom; a biphenyl group; an indolyl which is unsubstituted or substituted on the nitrogen by a benzyl group; - X represents an oxygen atom, a sulphur atom, a sulphone or a sulphoxide, an -NH- group, a group <IMAGE> or a group <IMAGE> in which Alk is a C1-C3 alkyl group or a group <IMAGE> in which Alk represents a C1-C3 alkylene and X1 and X2 independently represent hydrogen, a C1-C3 alkyl or constitute, with the nitrogen atom to which they are bonded, a heterocycle chosen from pyrrolidine, piperidine or morpholine; - Q represents hydrogen, a C1-C4 alkyl group or an aminoalkyl group of formula -(CH2)q-Am', where q is 2 or 3 and Am' is a piperidino, 4-benzylpiperidino or dialkylamino group, it being possible for each alkyl to contain from 1 to 4 carbon atoms; - R represents hydrogen, a methyl group or a group (CH2)n-L, where n is an integer from 2 to 6 and L is hydrogen or an amino group;   - T represents a group chosen from: <IMAGE> W being an oxygen or sulphur atom, and   - Z represents either M or OM when T represents:  the group <IMAGE> or M when T represents the group <IMAGE> M represents hydrogen or a straight or branched C1-C6 alkyl; an  alpha -hydroxybenzyl, an  alpha -alkylbenzyl or a phenylalkyl in which the alkyl group comprises 1 to 3 carbon atoms, unsubstituted or mono- or polysubstituted on the aromatic ring by a halogen, a hydroxyl, an alkoxy containing 1 to 4 carbon atoms, or an alkyl containing 1 to 4 carbon atoms; a pyridylalkyl in which the alkyl group comprises 1 to 3 carbon atoms; a naphthylalkyl in which the alkyl group comprises 1 to 3 carbon atoms; a pyridylthioalkyl in which the alkyl group comprises 1 to 3 carbon atoms; a styryl; a 1-methylimidazol-2-ylthioalkyl in which the alkyl group comprises 1 to 3 carbon atoms; a 1-oxo-3-phenylindan-2-yl; an unsubstituted, mono- or polysubstituted aromatic or heteroaromatic group; or to one of their salts with inorganic or organic acids or to one of their quaternary ammonium salts formed with the nitrogen of piperidine. Application: Antagonists of receptors of neurokines (neurokins).
Patent UA-35586-C2 (UA)
Title: Fastening device of components and units on the working table
Filed: 1994-10-18
Abstract: The invention relates to the clamping devices, namely to the fastening devices of components and units on the working table. A fastening device of components and units on the working table contains a clamp made in the form of a housing with double-arm lever equipped with a screw joint located on one of its arms, and supports with curvilinear bearing surfaces, one of which is located from the side of the base of screw joint, the second one - at the end of the second lever arm, and the third one - on the axis of its turning, T-shaped slot, which is located on the working table equipped with additional T-shaped slots, and the housing of clamp is installed in them with possibility of contact by supports of the axis of rotation of lever and base of screw joint with upper and lower surfaces of the T-shaped slots of working table.
Patent UA-22136-C2 (UA)
Title: Waveguide watt-meter
Filed: 1995-03-06
Abstract: Waveguide watt-meter consists of section of rectangular waveguide and pressure indicator of electromagnetic field arranged as high-sensitivity mechanotron transformer on pin of which one flat metal plate is rigidly fixed, this is installed in the wall of section of rectangular waveguide. To watt-meter additional flat metal plate is included, this is installed in the wall of section of rectangular waveguide and rigidly fixed on rod of high-sensitivity mechanotron transformer. At that both flat metal plates are made with same length, installed in wide wall of section of rectangular waveguide and displaced one with respect to another in long direction.
Patent UA-52579-C2 (UA)
Title: Fragment of dna, having nucleotide sequence encoding vegetative insecticidal protein, an expression cassette, a vector molecule, an agrobacterium strain (variants), a bacillus strain, vegetative insecticidal protein, pesticidal composition, a method of plant treatment, a method of obtaining vegetative incsecticidal protein, a method of obtaining a transgenic host microorganism
Inventor: KOZIEL MICHAEL G
IPC: C12N15/32
Filed: 1994-03-23
Abstract: The invention relates to pesticidal strains and proteins. Bacillus strains which are capable of producing insecticidal proteins during vegetative growth are provided. Also provided are the purified proteins, nucleotide sequences encoding the proteins and methods for using the strains, proteins and genes for controlling pests.
Patent UA-42731-C2 (UA)
Title: Arylalkyl-thiadiazinones, process for preparation thereof, pharmaceutical composition, process for preparation thereof and treatment method
Inventor: JONAS ROCHUS
IPC: A61K31/549
Filed: 1996-01-17
Abstract: Arylalkylpyridazinone derivatives of the formula I and their physiologically acceptable salts in which R1, R2, R3, R4, R5 and Q have the meanings indicated in claim 1, show inhibition of phosphodiesterase IV and can be employed for the treatment of inflammatory processes and of allergies, asthma and autoimmune disorders.
Patent UA-45365-C2 (UA)
IPC: H02H5/08
Filed: 1996-09-27
Abstract: The proposed method for preventing explosion or self-ignition in an electric transformer containing a casing filled with combustible cooling liquid involves the following operations: detecting damages of the transformer insulation by using pressure transducers; partially discharging cooling liquid off the transformer casing trough a drain valve; cooling hot parts of the transformer by injecting compressed inert gas into the casing to agitate the cooling liquid and remove oxygen. The proposed device for preventing explosion or self-ignition in an electric transformer filled with combustible cooling liquid contains a measuring transducer for measuring the internal pressure, and a device for partially discharging cooling liquid off the transformer casing.
Patent UA-57016-C2 (UA)
Title: System for data communication between a terminal and a mobile object with wireless communication line and distant power supply of the mobile object equipment
IPC: G06K17/00
Filed: 1997-08-12
Abstract: The terminal (100) includes a coil (102) cooperating with data transmitter/receiver means (108-118). The portable object (200) includes a remotely powered electric circuit comprising: a coil (202) for picking up the modulated magnetic field from the terminal or for responding by producing modulated disturbance of said magnetic field; converter means comprising a rectifier stage (210) and a filter stage (212) transforming the magnetic field picked up by the coil into a DC power supply voltage (d); and data transmitter/receiver means, the receiver means including means (218) for demodulating the amplitude of the signal picked up by the coil, said amplitude demodulator means operating on the signal (b) output by the rectifier and filter stages. Each of the coils (102, 202) forms a portion of a tuned resonant circuit (106, 208) radiating the field in free space. The amplitude modulation is low depth modulation, with a modulation ratio that is typically less than or equal to 50%.
Patent UA-49021-C2 (UA)
Title: Support frame with angle braces and connection nodes
IPC: A47B47/00
Filed: 1997-12-16
Abstract: The invention relates to a supporting frame with assemblage nodes and braces, which is characterized in that the joint between the assemblage nodes (3) and the end pans (27) of the braces (5) comprises a pin joint, that at least one of the elements (braces (5)) of the pin joint (11) which can be plugged into each other has at least one magnet (29), and that at least a partial area of the corresponding counter-part (pin (13)) is ferromagnetic.
Patent UA-44057-C2 (UA)
Title: device for regeneration of a cloth filter
Inventor: YEROKHIN OLEKSANDR VASYLIOVYCH
Filed: 2001-03-28
Abstract: The proposed device for regeneration of a cloth filter contains a blowing valve, receiver with a connection tube, distributing collector, and electromagnetic valve with a through hole. The blowing valve contains a case with an internal spring, and a large membrane, which is in contact with the distributing collector end part that is located within the receiver and used as the blowing valve seat. The receiver connection tube is constructed as a convex nozzle with a support flange. The blowing valve is equipped with a cover with a hole in it, intermediate ring, through and discharge holes, and a small membrane with holes that is installed between the cover and case, and is in contact with the discharge hole of the blowing valve. The large membrane of the blowing valve is positioned between its case and the intermediate ring. Between the end surface of the distributing collector and a large membrane, when the valve is opened, a ring gap is formed such that the ratio of the said ring gap area to the internal cross section area of the distributing collector correspond to the following formula: and the ratio of the total area of the large membrane holes to the said ring gap area, when the valve is closed, is determined by the following formula: where dс - the mean diameter of the distributing collector end part which forms the blowing valve seat, dвн - the internal diameter of the distributing collector, dІ - the diameter of the large membrane hole, dм - the diameter of the large membrane, n - the number of the large membrane holes, H - the height of the large membrane lifting when the blowing valve is opened. The total area of the small membrane holes is 510 times less than the total area of the large membrane, and 2.54 times less then the cross section area of the electromagnetic valve hole. The electromagnetic valve is installed on the cover of the blowing valve.
Patent RU-2212964-C2 (RU)
Title: Tube cold rolling mill
Inventor: MIRONENKO V A
IPC: B21B21/00
Filed: 2000-03-22
Granted: 2003-09-27
Abstract: FIELD: plastic metal working, namely mills for cold rolling of tubes. SUBSTANCE: mill for cold rolling of tubes includes stationary powered housing; movable cartridge supporting in its body rolling rolls and backup rolls mounted in bearing assemblies; double-flow drive unit for reciprocation motion of cartridge. Double-flow drive unit is in the form of planetary-crank mechanism providing rectilinear horizontal motion of cranks joined with body of cartridge. Body of movable cartridge includes two separate vertical struts joined with cranks of drive unit. Each strut is made with possibility of fixing it in direction normal relative to axis of rolling process in bearing assemblies of cranks of drive unit and of backup rolls. EFFECT: lowered mass of cartridge, shortened spacing between struts of stationary housing, increased rigidity and strength of stationary housing. 2 dwg
Patent RU-2189513-C2 (RU)
Title: Gate with turning locking unit
Inventor: BOKOV V G
IPC: F16K3/08
Filed: 2000-03-27
Granted: 2002-09-20
Abstract: FIELD: valves; applicable in regulation and shutoff of liquid or gas flows through technical pipeline system. SUBSTANCE: gate with turning locking unit has body assembled of two covers secured to each other by fastening members. Three locking members from ceramic or other material with through ports are installed in body cavity. Locking members contact one another by their end precision surfaces. Extreme locking members are installed in body cavity immovable in tangential direction relative to body. Middle locking member is installed for turning by drive relative to body. Extreme locking members are made in the form, for instance, of truncated cones. Cones large bases face the middle locking member. Formed of small cones bases are areas on which membranes with flexible links installed and secured by their one ends to said areas, and by their other ends, to body cover sockets. The invention provides for normal operation of gate at temperatures of 400-500 C with preservation of tightness in joints and ecological safety of environment. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2180640-C2 (RU)
Title: Cable tensioner for control system
Inventor: REMIZOV N A
IPC: B64D31/12
Filed: 2000-06-13
Granted: 2002-03-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: cable tensioner has body 1 with dial 2 and axle 3 on which swivel bell cranks 5 are mounted in ball bearings. Outer arms of bell cranks 5 are provided with limiters 6 and half-axles 7 are riveted with rollers 9 mounted in ball bearings and secured by means of screws 10. Bell crank 5 has indicator 11 with mark. Bearing rollers are secured on inner arms of bell cranks 5 in ball bearings; bearing rollers are engageable with opposite ends of cross-piece whose supports are pressed to end surface of slide block by means of spring supported by ends of movable stop with the aid of washer; movable stop is located on smooth cylindrical tail-piece of screw driven into lower end portion of hollow rod 22 which is secured by its flange on end cylindrical portion of body 1. Ends of movable stop pass via through elongated slots found in lower portion of rod. Guide immovable secured on body 1 by means of screw passes through slot of cross-piece. Cable 26 are laid in grooves of roller 9. Upper and side ports of body 1 are closed with detachable covers 27 and 28. EFFECT: reduced overall dimensions and mass of systems operating in parallel. 4 cl, 10 dwg
Patent RU-2184431-C2 (RU)
Inventor: TALANIN JU V
IPC: H05K3/42
Filed: 2000-06-20
Granted: 2002-06-27
Abstract: FIELD: radio electronic equipment. SUBSTANCE: manufacturing process includes drilling holes in substrate for layer-to-layer junctions, depositing fast-curing adhesive onto wire, fitting wire into holes for layer-to-layer junctions, curing adhesive in layer-to-layer hole accommodating the wire, trimming wire flush with substrate surface, giving mechanical treatment to substrate surface, and setting up conductor circuit on substrate sides; layer-to-layer junction holes are made without contact pads, directly in conductors and contact pads for planar leads of electric and radio components; wire diameter in layer-to-layer junction may be greater than conductor width or it may be smaller than or equal to width of conductor or contact pad for planar leads of electric and radio components; for final procedure printed-circuit board is subjected to mechanical treatment and electrodeposition of metal; shielding metal coat is applied, board is etched, clarified, and given hot tinning. EFFECT: enhanced reliability of layer-to-layer junction, increased density of conductors, as well as of electric and radio components.
Patent RU-2184961-C2 (RU)
Inventor: PETROVA G P
IPC: G01N33/487
Filed: 2000-06-27
Granted: 2002-07-10
Abstract: FIELD: analytical methods. SUBSTANCE: invention relates to examination of liquid media in order to estimate their pollution, in particular to toxicological heavy metal control in aqueous solutions. Method is distinguished by that aqueous solution of protein with known molecular mass is added to test solution, after which the total is subjected to laser irradiation. Effective mass of scattering particles in mixture is evaluated using Relay light scattering technique. Difference between found molecular mass and that of pure protein solution is indicative of presence of heavy metal in test solution. EFFECT: facilitated heavy metal detection. 2 dwg
Patent RU-2188505-C2 (RU)
Title: Radio communication system of high simulated- echo stability
Inventor: ZAPLETIN JU V
IPC: H04B7/22
Filed: 2000-07-03
Granted: 2002-08-27
Abstract: FIELD: radio communications; space and ground frequency-reuse radio links. SUBSTANCE: novelty is introduction of additional low-frequency filter, threshold shaper, comparison circuit, electronic switch, and device for optimal processing of pseudonoise signal. Radio link also has basic-message signal generator, power splitter, two amplitude modulators, antipodal signal amplifier, two transmitting-antenna feeds, two receiving- antenna feeds, adder, subtracting device, synchronous detector, amplitude limiter, basic-message demodulator, second low-frequency filter, polarization-axes control unit for receiving-antenna feeds, and synchronizer. EFFECT: enhanced simulated-echo stability of system. 2 dwg
Patent RU-2226616-C2 (RU)
Inventor: GMELIN KARL
IPC: F02M55/02
Filed: 1999-07-29
Granted: 2004-04-10
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: invention relates to systems for direct injection of fuel into engine combustion chamber. In proposed fuel injection system at least one valve nozzle is provided for each combustion chamber, fitted by outlet end from side of injection into corresponding seat hole made in cylinder block head of internal combustion engine and is provided with fuel inlet hole. System has also distributing fuel pipeline with fuel outlet hole for each valve nozzle. Said pipeline is secured on cylinder block head by special attachment device. Pressure device is provided for each valve nozzle to press valve nozzle in corresponding seat hole in cylinder block head. Each valve nozzle is furnished with attachment device, and each pressure device is connected with corresponding attachment device. Each attachment device has first attachment member designed for fastening distributing fuel pipeline to cylinder block head, and second attachment member designed for application of pressure to corresponding valve nozzle. EFFECT: simplified assembling. 10 cl, 4 dwg
Patent RU-2185999-C2 (RU)
Inventor: KUDRIN I V
IPC: B64D27/22
Filed: 2000-09-27
Granted: 2002-07-27
Abstract: FIELD: lighter-than-air aircraft. SUBSTANCE: proposed airship has several compartments filled with lighter-than-air carrier gas, underslung gondola with engines and fuel tanks, control cabins, crew and observers cabins. Airship is provided with instruments for remote ground surface and atmosphere sounding, hinge and remote air, water and solid samplers, devices for landing on unprepared area and on water surface, accurate coordinate control equipment and two-way communication equipment. Airship may be provided with solar batteries and/or power plant in form of compact nuclear reactor. EFFECT: possibility of performing remote ecological monitoring of extensive natural and technogenious systems. 5 cl
Patent RU-2198820-C2 (RU)
Inventor: PETROVSKIJ M A
IPC: B63H23/08
Filed: 2000-09-27
Granted: 2003-02-20
Abstract: FIELD: marine power plants. SUBSTANCE: proposed power plant includes non-reversible main engine kinematically linked with propeller shaft through reversible reduction gear including input and output shafts and ahead and astern running transmissions with respective clutches. Number of power fluxes of ahead running transmission exceeds that of astern running transmission; clutches are mounted in each power flux for parallel operation in one transmission. EFFECT: reduced sizes, mass and cost of power plant. 1 dwg
Patent RU-2189050-C2 (RU)
Title: Method registering acoustic wave
Inventor: KEJSTOVICH A V
IPC: H04B10/00
Filed: 2000-11-08
Granted: 2002-09-10
Abstract: FIELD: systems detecting objects emitting acoustic signals. SUBSTANCE: method registering acoustic wave consists in action of acoustic field created by moving object on transducer manufactured in the form of extended optical cable, in formation of optical signal and its feeding into light guide of optical cable, in its transmission over optical cable, in conversion of optical signal to electric signal at receiving end of optical cable, in conducting preliminary spectral analysis of electric signal, in measurement of its amplitude and in determination of direction of propagation of acoustic wave. In addition transmitted optical signal is modulated by external discrete signal of known structure, optical signal received after conversion to electric signal is filtered , time sampling and amplitude quantization of received signal are conducted, its amplitude is measured and compared with THRESHOLD value specified in accordance with Neumann-Pirson criterion. Moments of initial and final time of excess by signal of THRESHOLD values t i  and t f  correspondingly, time moment t m  corresponding to minimal level of signal and time moment t at which Doppler frequency in signal spectrum equals zero are registered. Distance L from receiving end of optical cable to point in which moving object creating acoustic wave crosses optical cable is computed by formula  , where c is speed of propagation of light in light guide. Then Doppler frequency is measured and coordinates of points of entrance and exit of moving object from zone of sensitivity of transducer at time moments t i  and t f  correspondingly are computed. Trajectory of movement of object is extrapolated by results of measurement of amplitude of signal of Doppler frequency in two or three points at time moments t i ,t ∂ ,t f  correspondingly and direction of propagation of acoustic wave is determined. Time scale of highly stable synchronization signals extracted from received discrete signal is formed to register above-mentioned time moments. EFFECT: simplified process of registration of acoustic wave.
Patent RU-2203707-C2 (RU)
Inventor: ANTONOV ANATOLIJ VASIL EVICH
IPC: A62D1/04
Filed: 2000-12-18
Granted: 2003-05-10
Abstract: FIELD: fire extinguishing. SUBSTANCE: water-based foam former is composed of, wt %: ammonium normal primary C12-C14-alkyl sulfates 12-13, butanol 7-8, urea 5-10, and pH regulator (sodium hydroxide) 0.05-0.10. EFFECT: enhanced fire-extinguishing capacity of foam, lowered use temperature of foam former, and reduced its corrosiveness. 10 tbl
Patent RU-2196159-C2 (RU)
Inventor: GAFUROV F A
IPC: C09J133/20
Filed: 2001-02-27
Granted: 2003-01-10
Abstract: FIELD: adhesives. SUBSTANCE: invention relates to glues for sizing of paper, cardboard, and photographic paper and can be. in particular, used in food industry in food industry for gluing labels. Manufacture method consists in preliminary portionwise moistening of polyacrylonitrile fiber with water accompanied by compaction of fiber after each moistening portion, treatment of moistened fiber with 38-42% sodium hydroxide solution at fiber-to-NaOH weight ratio 1:(0.64-0.67) and 120-130 C without stirring, which is applied only after dissolution of polyacrylonitrile fiber. EFFECT: increased yield of product, improved product quality, speeded up process, and reduced laboriousness and expenses. 2 cl, 1 tbl
Patent RU-2195515-C2 (RU)
Inventor: BUZDYGAR T V
IPC: C23C4/12
Filed: 2001-03-28
Granted: 2002-12-27
Abstract: Изобретение относится к технологии получения покрытий на поверхности изделий, а именно к способам получения покрытий с использованием неорганического порошка, и может быть использовано в различных отраслях машиностроения, в частности при изготовлении и ремонте изделий, требующих герметичности, повышенной коррозионной стойкости, жаростойкости. Сущность способа заключается в том, что в сверхзвуковое сопло подают нагретый поток сжатого воздуха, в который одновременно вводят два разных порошковых материала, первый из которых вводят в поток до критического сечения сопла, а второй - после критического сечения сопла. Такая технология позволяет значительно повысить коэффициент напыления, не ухудшая при этом качества наносимого покрытия. 11 з.п.ф-лы, 1 табл.