baber/WOPTO huggingface dataset:
Patent RU-2211219-C2 (RU)
Title: Derivatives of benzazepinon-n-acetic acid substituted with phosphonic acid, method for their preparing and medicinal agents containing these compounds
Inventor: VAL DEK KHARAL D
IPC: C07K5/06
Filed: 1998-11-11
Granted: 2003-08-27
Abstract: FIELD: organic chemistry, medicine, biochemistry, pharmacy. SUBSTANCE: invention relates to novel derivatives of benzazepinon-N-acetic acid substituted with phosphonic acid that are pharmaceutically active compounds. Invention describes derivatives of benzazepinon-N-acetic acid substituted with phosphonic acid of the general formula (I):   wherein R 1 , R 2 , R 3  mean hydrogen atom or group forming biolabile phosphonic acid ester and physiologically acceptable salts of acids of the formula (I). Invention describes also a medicinal agent exhibiting inhibitory effect on activity of endopeptidase of the central nervous system and containing compound of the formula (I) and method for preparing compounds of the formula (I). Invention provides the development of novel pharmaceutically active substances. EFFECT: improved preparing method, valuable medicinal properties of compounds. 4 cl, 3 tbl, 34 ex
Patent RU-2166152-C2 (RU)
Title: Device for local air distribution
Inventor: EREMKIN A I
IPC: F24F13/072
Filed: 1999-04-19
Granted: 2001-04-27
Abstract: FIELD: ventilation. SUBSTANCE: device has an air conduit with a longitudinal slot for air passage and a limiting strip installed along the air conduit in the zone of the longitudinal slot. The device is provided with metal laminar separators placed between the strip and outside walls of the air conduit with formation of oppositely directed air-guide ducts. EFFECT: reduced hydraulic resistance and enhanced uniformity of air distribution. 1 dwg
Patent RU-2213732-C2 (RU)
Inventor: PRESTON DZHON
IPC: C07D237/08
Filed: 1997-11-04
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, heterocyclic compound, medicine, pharmacy. SUBSTANCE: invention relates to heterocyclic derivatives of the general formula (I): A-B- -Q wherein A represents monocyclic heterocyclic ring taken among group including pyridyl, pyrimidinyl and pyridazinyl optionally substituted with one or two atoms or groups taken among halogen atom, cyano-, amino-group, C 1-4 -alkyl; B represents p-phenylene optionally substituted with substituent taken among C 1-4 -alkyl, C 1-4 -alkoxycarbonyl, group (CH 2 ) n Y 1 ,CON(L 3 Y 1 ) 2  where n is a whole number from 0 to 4; Y 1  is hydroxy-group; L 3  represents C 1-4 -alkylene; R represents hydrogen atom, C 1-4 -alkoxycarbonyl either hydroxy-C 1-4 -alkyl; X 1  means CO; X 2  means SO 2 ; Q means naphthyl, phenyl-C 2-4 -alkenylene either benzofuranyl substituted with halogen atom; and to their pharmaceutically acceptable salts. Compounds of the formula (I) inhibit enzyme activity of factor X a  and can be used for treatment of diseases caused by disorders associated with factor X a , for example, for treatment of diseases caused by thrombosis and disorders in system of blood coagulation. Except for, invention relates to pharmaceutical composition used for application for producing factor X a  with inhibitory effect. EFFECT: valuable medicinal properties of compounds. 4 cl, 1 tbl, 13 ex
Patent RU-2167888-C2 (RU)
Inventor: ZINOV EV V M
IPC: C08G2/06
Filed: 1999-08-09
Granted: 2001-05-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes method of synthesis of γ-polyoxymethylene by polymerization of formaldehyde derivative in solvent medium in the presence of methanol and catalyst followed by alkaline stabilization and product isolation. Trioxane is used as formaldehyde derivative, cyclohexane is used as a solvent and 7-12% solution of sulfuric anhydride in sulfuric acid is used as a catalyst. Process is carried out at concentration of trioxane 3.4-4.4 mole/γ, mass part of methanol 4-6% of trioxane mass and 7-12% of catalyst of trioxane mass. EFFECT: increased yield, improved purity of end product, simplified technology of process. 2 dwg, 5 tbl, 6 ex
Patent RU-2187178-C2 (RU)
Inventor: POTANIN A A
IPC: H01M6/18
Filed: 1999-10-05
Granted: 2002-08-10
Abstract: FIELD: electrical engineering; primary and secondary current supplies. SUBSTANCE: novelty is that solid-state chemical current supply has lead base anode, silver fluoride base cathode, and electrolyte composed of fluorine-ion conducting compound based on rare-earth metal fluoride such as lanthanum trifluoride. Electrolyte may contain in addition alkali-earth metal fluoride such as barium difluoride and/or alkali metal fluoride such as potassium fluoride or lithium fluoride. Proposed current supply operates normally both as primary and secondary current supply with power capacity increased by four to eight times when running as secondary current supply. Low self- discharge value of current supply keeps it alive for longer time. EFFECT: enhanced power capacity, reduced size of current supply. 6 cl, 1 dwg, 1 tbl
Patent RU-2201872-C2 (RU)
Title: Cylinder for printing machine
Inventor: GLEKKNER EHRKHARD KHERBERT
IPC: B41F13/08
Filed: 1998-03-03
Granted: 2003-04-10
Abstract: FIELD: printing. SUBSTANCE: invention relates to cylinder for rotary press. Proposed cylinder has tubular housing whose inner space can be, at least partially, filled with metal foam. Cylinder barrel can be made of metal foam also. When making the cylinder, mixture of metal powder and foaming agent is prepared, subjected to hot pressing, is driven into tubular housing and cooled. EFFECT: provision of high damping properties, reduced weight. 16 cl, 2 dwg
Patent RU-2180834-C2 (RU)
Inventor: ODUSSE MARI-PASKAL
IPC: A61K8/41
Filed: 1999-11-19
Granted: 2002-03-27
Abstract: FIELD: cosmetic dyeing compositions. SUBSTANCE: the composition suggested contains, in a dyeing-acceptable medium, at least, one oxidized foundation, 1.3-bis-(beta-hydroxyethyl)amino-2 methylbenzene and/or, at least, one of their saline adducts together with acids as the first dye-forming substance; and, at least, one substituted maminophenol and/or its saline adduct with acids as the second dye-forming substance, and the method for dyeing by using this composition. The latter enables to obtain dyers able to present strong and highly chromatic dyes resistant to different aggressive impact upon hair. EFFECT: higher efficiency of oxidizing hair dyeing. 21 cl, 6 tbl, 7 ex
Patent RU-2177308-C2 (RU)
Inventor: SEHN-LEZHER DID E
IPC: A61K8/30
Filed: 1999-12-02
Granted: 2001-12-27
Abstract: FIELD: dermatology. SUBSTANCE: composition may be used in cosmetology and dermatology against dandruff, and also as an antimycotic agent. Cosmetic or dermatological composition for treatment of skin inflammatory diseases contains in physiologically acceptable media at least one alkynylcarbamate of definite formula and at least one polyol separated from a group consisting of unesterified polyols, simple esters of polyol and simple glycosil esters of polyol. Said polyols are saturated or unsaturated, linear, branched or cyclic, containing or without heteroatom, containing or without additional chemical functions, separated from carbonyl and carboxyl functions. Method of cosmetic removal of dandruff from hair is carried out by application of composition on hair with the following washing. EFFECT: higher antimycotic activity, solubility and stability in media. 17 cl
Patent RU-2215179-C2 (RU)
Inventor: MASLJANYJ G D
IPC: F02M47/06
Filed: 1999-12-16
Granted: 2003-10-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed nozzle contains spray tip with needle valve and chamber to supply fuel at high pressure closed by needle valve and enclosing the needle valve, and resilient element pressing needle valve to seat of spray tip nozzle to be closed. Body of nozzle with high- pressure fuel feed channel communicates with constant high-pressure chamber, with low-pressure channel for leak-off fuel and central step bore to end of which spray tip adjoins from one side and in which resilient element is placed. Drive of needle valve includes electromagnet, armature installed in nozzle body bore from side opposite to spray tip and mechanical coupling member of needle valve and armature. Needle valve is provided with stop rigidly coupled with valve and made for engagement with stop of armature at working clearance of electromagnetic and is placed, together with resilient element, in high-pressure chamber consisting of two parts enclosing needle valve from both end faces and constantly coupled by its part from side of resilient element with low-pressure line through slot channel whose cross- section perimeter is equal to or smaller than perimeter of belt adjoining needle valve seat. Cross-section area of slot channel equals 0.04-2 areas of cross-section of diametral clearance along guide part of needle valve. Surface of slot channel is made separating, being arranged in nozzle body and it encloses part of coupling member of armature and needle valve. Said member is made with ratio of distance of working clearance of armature from needle valve to diameter of coupling member is section of separating surface equal to 20:1 or more. EFFECT: simplified design, improved dynamic parameters of nozzle at minimum cross sizes. 5 cl, 3 dwg
Patent UA-41265-C2 (UA)
IPC: A61K38/21
Filed: 1992-02-06
Abstract: (-)-цис - 4-амино-1-(2-окоимвіил-1,3-оксатиолан--5-ил)-(ІН)-пиримидин-2-он в кристаллической форме, в частности в виде игловидных или бипирамидальных кристаллов, фармацевтические композиции из них и способы их получения и их применение й медицине.
Patent UA-43319-C2 (UA)
Title: Cdma communication system to provide two-way communication, and central controller to be used in this system
Inventor: Erst Douglas
IPC: H04W16/02
Filed: 1993-12-27
Abstract: The communication system with a concurrent access and a channel code-division multiplex (CDMA) contains a central controller connected with base stations to control them. The central controller contains a memory unit to memorize the multitude of beginning numbers in the data base of beginning numbers. The multitude of beginning numbers is used by pseudonoise generators when generating pseudonoise sequences to expand and to recover signals and when assigning electorally the beginning numbers from the mentioned data base of each base stations in accordance with the information transmitted and received by base stations.
Patent UA-29457-C2 (UA)
Title: Medical coverage
Filed: 1995-04-03
Abstract: The invention relates to the devices for wound closing and drug application. The invention will improve the medical coverage by replacement of material type, and also its construction, which enables to extend an application domain, and also possibility simultaneously to enter a several medicinal preparations.
Patent UA-56153-C2 (UA)
Title: Endoprosthesis of articulate surface of head of femur designed by i.a. rudenko
Inventor: RUDENKO IHOR ANATOLIIOVYCH
Filed: 1998-07-01
Abstract: The endoprosthesis consists of the spherical cap with inside spherical surface, the axial rod, and the tension mechanism. The spherical cap is hinged to the axial rod while the axial rod itself has a folded design consisting of the hinge casing and the clamping screw. In addition, the hinge casing contains the retention screw. The tension mechanism is designed as the spring washer below the head of the clamping screw. Alternatively, the tension mechanism may be designed as the thin-walled barrel with the support collar and inside spring installed below the head of the clamping screw.
Patent UA-56160-C2 (UA)
Title: Method of preparing food products and a device for realizing thereof
Inventor: SAKHNO VIKTOR IVANOVYCH
Filed: 1998-09-25
Abstract: The invention is referred to food industry and can be used for preparing structured formed food products and also food products from kinds of fish of little value, with high content of water. The half-finished product prepared is kept in air-ion mixture, which is saturated with positively charged aerions with volume concentration exceeding 5х107 ions/сm3, the process is carried out at a temperature and moisture content of environment with low energy consumption, without additional chemical reagents. The positive aeroions simultaneously provide bactericidal and bacteriostatic action on microorganisms and contribute to preserving the production.
Patent UA-59386-C2 (UA)
Title: Telecommunication system
Inventor: Willy William Liol
IPC: H04L12/56
Filed: 1997-12-11
Abstract: The invention comprises a telecommunications signalling processor (400) for processing Signalling System #7 (SS7) telecommunication signaling messages to select ATM virtual connections and provide control messages indicating the selected ATM virtual connections. The signaling processor comprises: a computer system, data structures, originating process logic, and terminating process logic. The data structure has trunk circuit table (500), trunk group table (502), exception table (504), ANI table (506), called number table (508), and a routing table (510). Originating process logic and terminating logic arc stored in the computer system and process information from (SS7) signaling messages that relates to an originating circuit and terminating circuit and access the data structures to request a terminating ATM virtual connection in response to the request from the originating process.
Patent UA-65600-C2 (UA)
Title: Fungicidal mixture on the basis of аміde compounds and pyridine derivatives
Inventor: SCHERER MARIA
IPC: A01N43/40
Filed: 1998-12-15
Abstract: The invention relates to fungicide mixtures containing, as active components, a) an amide compound of formula (I) A-CO-NR1R2 and b) a dithiocarbamate (II) selected from the group: manganese-ethylene bis(dithiocarbamate) (zinc complex) (IIa); manganese-ethylene bis(dithiocarbarnate) (IIb); zinc ammoniate-ethylene bis(dithiocarbamate) (IIc) and zinc-ethylene bis(dithiocarbamate) (IId), or с) а carbamate of formula (III) (СН3)2N-СН2СН2СН2-NН-СO2-СН2СН2СН3 or b) a N-acetonyl-benzamide of formula (IV) or one of the salts thereof or adducts, or b) an active substance of formula (V), or an active substance of formula (VI), or e) an active substance of formula (VII), whereby the substituents have the meanings given in the description. The active components are provided in a synergistically effective quantity.
Patent UA-67023-C2 (UA)
Title: Micro-emulsion for treating bottom-hole formation zone
Inventor: HNYP MYKHAILO PETROVYCH
IPC: B01F23/00
Filed: 2003-05-13
Abstract: The invention relates to the oil and gas producing industry, in particular, to the technology of working production beds by the surfactants. A micro-emulsion for treating the bottom-hole formation zone includes a mixture of hydrocarbon and water. The mixture is processed by acoustic oscillations and magnetic field. In accordance with the invention, the micro-emulsion additionally contains non-ionogenic surfactant on the base of oxy-leaded products and anion-active surfactant on the base of sulfonates. The invention ensures the improvement of stability and oil-sweeping properties of micro-emulsion for treating the bottom-hole formation zone.
Patent RU-2176797-C2 (RU)
Title: Method for determining fluorine ions concentration in blood
Inventor: KOZLOV V A
IPC: G01N33/49
Filed: 2000-02-21
Granted: 2001-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking blood samples for making analysis, freezing blood twice, centrifuging, separating the produced solution and quantitatively determining amount of fluorine ions in it. EFFECT: high accuracy and simplicity of the method.
Patent RU-2185874-C2 (RU)
Inventor: NAGAOKA TADAJOSI
IPC: B01D33/06
Filed: 2000-02-25
Granted: 2002-07-27
Abstract: FIELD: filtration technique. SUBSTANCE: proposed filtering device includes container with intake passage for introduction of liquid to be treated, circular multi-layer sectional structure made from lattice members which is filled preliminarily with filtering material and provided with outlet passage for discharge of treated liquid. Sectional structure made from lattice members includes three or more cylindrical lattice members of different diameters; lattice members are located coaxially in container and their axes run vertically. Circular gap is formed between respective cylindrical lattice members. Each circular gap between cylindrical lattice members is filled with one or more filtering materials used as different filtering fractions. Outer cylindrical lattice member of sectional structure is just cylindrical lattice member with wedge-shaped grates and slot and hole on external surface which are widened radially from slot inside lattice member. EFFECT: enhanced efficiency of filtration at reduced frequency of flushing operations. 9 cl, 19 dwg
Patent RU-2192987-C2 (RU)
Title: Helicopter
Inventor: BOROZDIN S V
IPC: B64D7/00
Filed: 2000-03-06
Granted: 2002-11-20
Abstract: FIELD: flying vehicles; helicopters provided with equipment for carrying and dropping various cargoes, mainly armament, external tanks, containers, etc. SUBSTANCE: each load-bearing beam of helicopter used for suspension of containers and/or armament includes frame with beam holders on its longitudinal rods; each such beam is also provided with intermediate rods and braces with articulation for cantilever attachment to fuselage at definite relationship of geometric parameters. Specification gives relationships for attaining required effect. EFFECT: enhanced reliability of carrying and dropping cargoes with no change in CG position and service characteristics exerting influence on safety of flight. 2 cl, 3 dwg
Patent RU-2193631-C2 (RU)
Title: Plant for intake of water from surface water reservoirs and water purification
Inventor: CHUDNOVSKIJ S M
IPC: E03B3/04
Filed: 2000-04-03
Granted: 2002-11-27
Abstract: FIELD: plants for intake of water from surface water sources and water nonchemical treatment directly in said water sources. SUBSTANCE: plant has water intake including flotation vessel and perforated tubular system for air distribution and closed from atop filtering chamber with filter media and drainage system, pump, pressure vessel, jet device and electric gate valves. Plant additionally has compressor air pipe, transfer chamber, electric vacuum gage and control unit. Air pipe, on which jet device immersed in water, is connected with pressure vessel located in lower part of water intake and is also connected by means of additional pipe to pump suction pipe connected to drainage system and provided with electric vacuum gage. Pressure vessel is connected with perforated tubular system and has hole with check valve in partition between said vessel and filtering chamber with heavy filter media. Transfer chamber located in one row between flotation vessel and filtering chamber has inlet hole located below perforated tubular system, outlet hole with check valve and air escape valve located in chamber upper part. Upper part of filtering chamber has hole with check valve for discharge of washing water. Electric vacuum gage, starting devices of pump, compressor and electric drives of vale gates are connected with control unit. EFFECT: reduced expenses for construction and maintenance of plant, extended possibility of application, increased productivity and improved quality of purified water. 1 dwg
Patent RU-2183149-C2 (RU)
Title: Apparatus for mounting disc tool
Inventor: KHUDOBIN L V
IPC: B24B45/00
Filed: 2000-08-04
Granted: 2002-06-10
Abstract: FIELD: blank cutting technique, possibly mounting of disc saws, for example, for cutting blanks of semiconducting and dielectric materials by separate chips. SUBSTANCE: disc tool is clamped between flanges. Cavities of flanges are filled with ferromagnetic liquid. Electromagnets are fastened in turning of flanges. Electric current is applied to electromagnets for creating magnetic field. Said magnetic field provides orientation of particles of ferromagnetic liquid along lines of forces and damping of vibration of tool. By changing electric current value it is possible to regulate damping degree of tool vibration and to lower vibration at any cutting mode. When flange cavities are completely filled with liquid air layer that decreases damping of vibration is not formed. EFFECT: improved design. 4 dwg
Patent RU-2190077-C2 (RU)
Title: Gear for flame and mechanical drilling of holes
Inventor: KOBELEV N S
IPC: E21C37/16
Filed: 2000-10-17
Granted: 2002-09-27
Abstract: FIELD: mining industry, gears to drill and expand holes. SUBSTANCE: gear for flame and mechanical drilling includes drilling member which end carries rock-breaking elements and flame jet burner with fuel, water and air supply lines. The latter communicates with pressure branch pipe of compressor via heat exchanger and adsorber. Gear also has compressor with filter in the form of resonator with deflector and narrowing nozzle placed across inlet of its suction branch pipe. Internal surface of nozzle has helical grooves having dove-tail shape in its cross-section. Deflector is manufactured of bimetal material. EFFECT: reduced energy consumption of drilling process thanks to reliable maintenance of resonance pressure charging of sucked air. 4 dwg
Patent RU-2199814-C2 (RU)
Title: Nonlinear load power supply
Inventor: BURANOV S N
IPC: H02M7/537
Filed: 2000-10-30
Granted: 2003-02-27
Abstract: FIELD: electrical and converter engineering. SUBSTANCE: proposed power having pulsed waveform of output voltage is designed for operation into nonlinear loads such as gas lasers, plasma-chemical reactors, and the like. It has series- connected master oscillator, pulse shaper, series-connected resonance- tuned inverter and step-up transformer whose secondary winding is connected to load; novelty is that master oscillator employs digital circuit arrangement affording periodic oscillation cycles, pulse repetition frequency being constant and pulse number in cycles being dependent on number code at master oscillator input. EFFECT: enhanced noise immunity during load power regulation within comprehensive range. 2 dwg
Patent RU-2191933-C2 (RU)
Title: Quick-release connection device
Inventor: GAVRILOV S D
IPC: F16B21/06
Filed: 2000-11-01
Granted: 2002-10-27
Abstract: FIELD: machine engineering, namely quick-release catch-action devices. SUBSTANCE: device includes housing, spring-loaded catches, rod with head, releasing sleeve and spring-loaded knocking out member. Each spring-loaded catch is movably mounted on axle fixed in housing and it has three cone surfaces: inlet, releasing and holding ones, shoulder and oval opening for placing limiting pin secured to housing. Head of rod is in the form of circular truncated cone whose lateral surface engages at joining with inlet cone surfaces of spring-loaded catches; its lower base engages in joined state with shoulders of spring-loaded catches and to its upper base stem with head is secured. Above mentioned releasing sleeve is movably mounted on said stem with possibility of motion along axis of said stem. Sleeve is in the form of cylinder with cone protrusion near its upper base engaging at disconnection with releasing and holding cone surfaces of spring-loaded catches. Simultaneously spring-loaded knocking out member engages with head of stem. EFFECT: enhanced reliability, quick action, simplified use of device, automatic return of device to initial state after disconnection. 3 cl, 4 dwg
Patent RU-2200479-C2 (RU)
Title: Method for local introduction of preparations in case of hepatic tumors
Inventor: VOROZHTSOV G N
IPC: A61B19/00
Filed: 2000-12-07
Granted: 2003-03-20
Abstract: FIELD: medicine, oncology. SUBSTANCE: it is suggested to inject preparation into portal vein of hepatic lobe-target (lobe-tumor-carrier) at occlusion of both afferent and efferent lobar vessels for 5-15 min. Teraphthal is used as such a preparation and after occlusion is over one should additionally inject ascorbic acid into the branch of portal vein. Or photosens is used as such a preparation and 10-35 min after occlusion is over one should carry out laser irradiation of tumor. The method provides predominant accumulation of preparations in hepatic lobe-target, their poor penetration into systemic blood flow that enables to decrease the dosage of preparation and its total toxicity. EFFECT: higher efficiency. 2 cl, 1 dwg, 7 tbl