baber/WOPTO huggingface dataset:
Patent RU-2175328-C2 (RU)
Inventor: DORIT BAUKE
IPC: A61P35/04
Filed: 1997-07-29
Granted: 2001-10-27
Abstract: FIELD: organic chemistry, heterocyclic compounds, biochemistry. SUBSTANCE: invention describes novel five-membered heterocyclic amidines of the formula (I)   where A, B, D and E have the following values: A of the formula (II)   where m = n = 0, 1 or 2; R 1  means groups: hydroxyl, carboxyl, C 1-6 -alkyl-OOC; R 2  = R 3  mean hydrogen atom, alkyl with 1-4 carbon atoms; B of the formula (III)   where R 4  means hydrogen atom, alkyl with 1-4 carbon atoms or R 1  - means (CH) m  - (in this case R 1  and m have the above indicated values); p = 0 or 1; R 5  - means hydrogen atom or alkyl with 1-4 carbon atoms; R 6  means hydrogen atom, alkyl with 1-6 carbon atoms, cycloalkyl with 3-8 carbon atoms; R 4  and R 6  in common can mean ethylene group; R 7  means hydrogen atom, alkyl with 1-8 carbon atoms; R 8  means hydrogen atom, alkyl with 1-4 carbon atoms; E of the formula (IV)   where q = 0 or 1; D of the formulas  ,  ,   where R 9  means hydrogen atom, alkyl with 1-3 carbon atoms; R 10  = R 11  mean hydrogen atom, alkyl with 1-4 carbon atoms; X means oxygen, sulfur atom, NR 12  (R 12  is hydrogen atom, alkyl with 1-6 carbon atoms); Y means nitrogen or -CR 13  R 13  is hydrogen atom, alkyl with 1-4 carbon atoms; Z means nitrogen or -CR 13 = where R 13  has the above indicated value and also their salts with physiologically tolerated acids. Said compounds elicite properties of inhibitors of thrombin. Invention describes also compounds containing derivatives of five-membered heterocyclic amidine as a component of inhibitors of serine proteases and intermediate compounds. EFFECT: valuable medicinal, biochemical and pharmacological properties. 4 cl, 1 tbl, 29 ex
Patent RU-2163620-C2 (RU)
Title: Method of refining lube fractions
Inventor: PAKHOMOV M D
IPC: C10G21/20
Filed: 1999-04-26
Granted: 2001-02-27
Abstract: FIELD: petroleum processing. SUBSTANCE: lube fractions are refined by countercurrent stream of N- methylpyrrolidone supplemented by calcium alkyl salicylate or calcium sulfonate in amounts 0.0005 to 0.003 wt.% of raw material at temperature corresponding to existence of two-phase system. EFFECT: increased yield of refined product without loss in quality. 1 tbl
Patent RU-2188223-C2 (RU)
Inventor: PETROVA G I
IPC: C10G1/00
Filed: 1999-10-22
Granted: 2002-08-27
Abstract: FIELD: coal processing industry; applicable in development of brown coal deposits. SUBSTANCE: electrolyzer has vessel with hermetically closed unloading hatch and cover with loading hatch and pipe union for withdrawal of hydrogen. Mounted into cover are four hollow anodes ending in caps made in the form of hemispheres designed for exclusion of hydrogen getting into anode internal cavity. It prevents mixing of hydrogen and oxygen flows. EFFECT: higher productivity. 8 dwg
Patent UA-7964-C2 (UA)
Title: Polymer insulator and method of its manufacture
Inventor: Ponomarenko Serhii Danylovych
Filed: 1995-05-26
Abstract: The invention relates to polymer insulators with elastomer bell insulator elements connected by bonding material with a fiber-glass plastic rod, and method of their manufacture.
Patent UA-29491-C2 (UA)
Title: Method and device for definition of motion of board oF thread reserve in device for accumulation and supply of thread
IPC: B65H63/06
Filed: 1994-11-03
Abstract: A method and a device for accumulation and supply of thread is the object of invention. The invention allows to increase the efficiency of motion of the edge of reserve of thread in the device of accumulation and supply of thread via realization of the simultaneous scanning of two peripheral sections of the surface of accumulator and comparison of the results of this scanning with the signals of scanning corresponding to the surface condition of accumulator with the wound threads.
Patent UA-32600-C2 (UA)
Title: Railway axial unit with automatic system of change of wheel track
IPC: B61H9/00
Filed: 1997-04-16
Abstract: The invention relates to the rail transport and concerns railroad axial junction equipped with automatic system of change of the wheel track.
Patent UA-57717-C2 (UA)
Title: Derivatives of (imidazol-5-yl)methyl-2-quinolinone, a process for producing thereof and a pharmaceutical composition based thereon
Inventor: VENET MARC GASTON
IPC: C07D407/14
Filed: 1996-10-16
Abstract: This invention comprises the novel compounds of formula (I), wherein the dotted line represents an optional bond; X is oxygen or sulfur, R1 is hydrogen, C1-12alkyl, Ar1, Ar2C1-6alkyl, quinolinylC1-6alkyl, pyridylC1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, aminoC1-6alkyl, or a radical of formula –Alk1-C(=0)-R9, -Alk1-S(0)-R9 or –Alk1-S(0)2-R9; R2, R3 and R16 each independently arc hydrogen, hydroxy, halo, cyano, C1-6alkyl, C1-6alkyloxy, hydroxyC1-6alkyloxy, C1-6alkyloxyC1-6alkyloxy, aminoC1-6alkyloxy, mono- or di(C1-6alkyl)aminoC1-6alkyloxy. Ar1, Ar2C1-6alkyl, Ar2oxy, Ar2C1-6alkyloxy, hydroxycarbonyl, C1-6alkyloxycarbonyl, trihalomethyl, trihalomethoxy, С2-6аlkenуl; R4 and R5 each independently are hydrogen, halo, Ar1, C1-6alkyl, hydroxyC1-6alkyl, C1-6alkyloxyC1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, hydroxycarbonyl, C1-6alkyloxycarbonyl, C1-6alkylS(O)C1-6alkyl or C1-6alkylS(0)2C1-6alkyl; R6 and R7 each independently are hydrogen, halo, cyano, C1-6alkyl, 4,4-dimethyl-oxazolyl, C1-6alkyloxy or Ar2oxy; R8 is hydrogen, C1-6alkyl, cyano, hydroxycarbonyl, C1-6alkyloxycarbonyl, C1-6alkylcarbonylC1-6alkyl, cyanoC1-6alkyl, C1-6alkyloxycarbonylC1-6alkyl, carboxyC1-6alkyl, hydroxyC1-6alkyl, aminoC1-6alkyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, imidazolyl, haloC1-6alkyl, C1-6alkyloxyC1-6alkyl, aminocarbonylC1-6alkyl, or a radical of formula -O-R10, -S-R10, -N-R11R12; R17 is hydrogen, halo, cyano, C1-6alkyl, C1-6alkyloxycarbonyl, Ar1; R18 is hydrogen, C1-6alkyl, C1-6alkyloxy or halo; R19 is hydrogen or C1-6alkyl; having farnesyl transferase inhibiting activity; their preparation, compositions containing them and their use as a medicine.
Patent UA-64723-C2 (UA)
Title: Removal of permanganate-reducing compounds and alkyliodides from the carbonylation flow
Inventor: SCATES MARK O
IPC: C07C51/12
Filed: 1997-10-17
Abstract: Disclosed is a method to manufacture high purity acetic acid. Although described in relation to that produced by low water carbonylation process the present invention is applicable to other mechanisms for production of acetic acid which results in formation of permanganate reducing compounds such as acetaldehyde, propionic acid, and alkyl iodide impurities in intermediate process streams. It has been found that permanganate reducing compounds and alkyl iodides may be conveniently removed from a light phase of an intermediate stream in the reaction process by employing a multiple distillation process coupled with an optional extraction of acetaldehyde. The distillation process involves first distilling a light phase to concentrate the permanganate reducing compounds, and in particular the acetaldehyde, and then separating the permanganate reducing compounds and alkyl iodides in a second distillation tower. The second distillation serves to remove the permanganate reducing compounds and alkyl iodides from methyl iodide, methyl acetate, and methanol mixture. As an optional third step, the twice distilled stream may be directed to an extractor to remove any remaining quantities of methyl iodide from the aqueous acetaldehyde stream to obtain acetic acid as a final product in greater than 99 % purity.
Patent UA-65559-C2 (UA)
Title: Autonomous electromagnetic track-type propeller
Inventor: BELIKOV VIKTOR TRIFONOVYCH
IPC: B62D55/08
Filed: 1999-09-08
Abstract: The invention relates to the basic track-type propellers intended for movement of technological equipment on steel ferromagnetic surfaces both horizontal and vertical or ceiling, and for reliable holding of specified equipment on such surfaces. Autonomous magnetoelectric track-type propeller consists of hingedly connected tracks made of nonmagnetic material with ferromagnetic inserts intended for concentration of magnetic flux on the steel serviced surface and are motionlessly fastened on the frame of the track-type propeller of a traction module of linear magnetoelectric engine and rolling contact bearings. In this case, magnetic flux is formed by permanent magnets of high energy, which are located inside the traction module and which do not have mechanical contact with mobile tracks of the propeller. Because of design of magnetic circle developed in the invention the permanent magnets form electromagnetic field ensuring required force of pressing to the steel surface, and operation of the traction drive.
Patent UA-37647-C2 (UA)
Title: Method for determining the activity of tonine in biological liquid
Inventor: SAMOKHINA LYUBOV MYKHAYLIVNA
Filed: 2000-03-31
Abstract: The proposed method for determining the activity of tonine in biological liquid consists in providing the conjugation of the marker ferment with protein substrate containing arginine (Arg-Arg-Lys-Ala-Ser-Gly-Pro, Arg-Ser-Arg-His-Phe or sulfate protamin), the immobilization of the produced compound at the surface of polystyrene in a solid phase, the suppression of tripsine-like proteinases by aprotinine, and the proteoclastic reaction, removing the reaction products by washing off, and determining the residual activity of the marker ferment.
Patent UA-73487-C2 (UA)
Title: Tarasevychs heat engine
Inventor: TARASEVYCH YURII STEFANOVYCH
IPC: F01B9/02
Filed: 2001-06-12
Abstract: An engine has mutually equilibrated crank mechanisms where each of the cranks is hinged with respective connecting rod. The connecting rod is hinged to one end of the beam, this is hinged to the body in two support points. One of the supports of the beam has ability to move in a line of a circle and the other one – in a straight line; at that the center of the connecting rod moves in straight line normal to the direction of motion of the second support of the beam. The structure of the crank mechanism provides significant decrease of side forces affecting the piston, this increases the efficiency and reliability of the engine.
Patent RU-2189998-C2 (RU)
Title: Conducting composition
Inventor: PEROV EH I
IPC: C09D5/24
Filed: 2000-03-13
Granted: 2002-09-27
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to polymer materials with specific electrical properties and can be applied in manufacture of conducting coatings or resistive heaters. Proposed composition contains 5-40% of powdered thermoplastic, in particular polyaminoimide binding agent, and 60- 95% of conducting filler, in particular non-stoichiometric titanium nitrides of formula TiN x  wherein 0,5≤x≤0,95. Use of polyaminoimide binding agent allows working temperature to be raised to 300-350 C. EFFECT: increased conductance of composition and widened conductivity variation range. 2 tbl
Patent RU-2179137-C2 (RU)
Title: Space solar power station
Inventor: ADAMOVICH A B
IPC: H01L31/00
Filed: 2000-04-27
Granted: 2002-02-10
Abstract: FIELD: space engineering; photoconverters with solar concentrators. SUBSTANCE: proposed power station includes parabolic solar concentrator, its receiver and photocells. Moving circular perforated tape is located between hot wells of receiver and photocells. Tape is provided with interference coat made from silicon and titanium oxides. This coat reflects non- photoactive portion of thermal energy from walls of receiver which are heated by radiation from concentrator. Tape has parts projecting beyond boundaries of receiver for radiation cooling. EFFECT: simplified construction of solar battery; reduced action of non-photoactive portion of thermal radiation on photocells. 2 cl, 1 dwg
Patent RU-2198621-C2 (RU)
Inventor: DUDAREV V A
IPC: A61B18/12
Filed: 2000-05-10
Granted: 2003-02-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should carry out cauterization of hepatic capsule in checkered order at 8 mA current and 2.0 cm pace width to achieve 5-10% lower value of tissue pressure against initial one. The method enables to improve hepatic function. EFFECT: higher efficiency of stimulation. 1 ex
Patent RU-2193592-C2 (RU)
Title: Cleansing agent with disinfecting and detergent effect
Inventor: ZALIMOVA M M
IPC: C11D3/08
Filed: 2000-06-30
Granted: 2002-11-27
Abstract: FIELD: cleansing agents. SUBSTANCE: indicated cleansing agent comprises the following components, wt.-%: high-based aluminum oxychloride, 1-4; silica gel, 5-15; base of synthetic detergents "Gamma", 1-5 and/or nonionogenic surface-active substance, 1-5; sodium silicate, 0.1-2; polyelectrolyte VPK-402 and/or glycerol, 0.5-10; perfume, 0.1-0.5; dye. 0.1-2; water, the balance. Agent is designated for effective elimination of rust stable formations, hardness salt deposits from faience and Dutch tile surfaces and can be used for glassware washing out. EFFECT: enhanced economy of agent. 2 cl, 8 ex
Patent RU-2186208-C2 (RU)
Inventor: VISHNJAKOV A K
IPC: E21B43/28
Filed: 2000-08-01
Granted: 2002-07-27
Abstract: FIELD: mining of mineral salts; applicable in mining industry including combined mining of salts and hydrocarbon materials. SUBSTANCE: method includes drilling-in of producing bed by vertical-horizontal hole whose horizontal part runs near foot of producing bed; supply of working solution and delivery of mineral salt brine to surface; drying of horizontal part of hole, loading it with explosives and blasting of producing bed; mounting of mining unit and washing out of producing bed broken rock during advancing of mining up to end of hole horizontal part with delivery of formed pulp to surface and formation of horizontal cleaning room. The working solution is supplied for dissolving of rocks disturbed by blast and supply of brine to surface by moving of mining unit operating in regime of dissolving to beginning of hole horizontal part. In case of large thickness of producing bed, additional horizontal hole is drilled above and parallel to formed cleaning room with shrinkage of rocks by blast into underlying existing horizontal cleaning room. Drilled additionally from one vertical hole are several opposite horizontal holes which are worked alternately or simultaneously. Invention may find application in construction engineering, in construction with the help of holes of underground storage of liquid and gaseous products in beds of mineral salts of medium and low thickness, and in burying of solid and liquid wastes of production enterprises. EFFECT: intensified and simplified method of bore mining and high economic efficiency due to reduction of expenditures for drilling of additional holes and formation of cleaning rooms. 3 cl, 4 dwg
Patent RU-2200742-C2 (RU)
Inventor: GRAJF R M
IPC: C08L31/04
Filed: 2000-09-12
Granted: 2003-03-20
Abstract: FIELD: rubber industry. SUBSTANCE: invention relates to the vulcanized rubber mixtures and can be used in cable industry for protective envelopes of power cables. Rubber mixtures have the following composite, mas. p. p.: isoprene rubber SKI-3D or its mixture with butadiene-styrene rubber, 82.5-100; copolymer of ethylene with vinyl acetate with content of its 10-14-% sevilene, 6-25; pyroplast as product of thermal polymerization of heavy petroleum fraction, 2-4; kaolin or its mixture with natural chalk as a filling agent, 12.45-54.55; diphenylguanidine or Captax as vulcanization accelerating agent, 0.8-1.05; thiuram, 0.45-3.5; softening agent PP, 5.0-11.25; petroleum bitumen, 3.0-11.25; N-phenyl-N-isopropyl-para-phenylenediamine, 1.5-2.0; technical carbon P514, 40-50; sulfur, 0.4-2.8; zinc white, 4-6; vat residue of production of n-N-butylamine + amine B, 1-2; stearin, 4-6. Invention provides the enhanced resistance to cold, improved processing of rubber mixture, enhanced physical-chemical indices. EFFECT: improved properties of mixture. 2 tbl
Patent RU-2199102-C2 (RU)
Inventor: RYKOV S P
IPC: G01M17/02
Filed: 2000-12-25
Granted: 2003-02-20
Abstract: FIELD: testing equipment in automotive industry. SUBSTANCE: method of construction of characteristics of radial elasticity on rotating wheel is realized by measurement of rated load and radial deformation of tire. Measurements are conducted simultaneously, continuously, in particular section over tire perimeter and in step with rotational speed of wheel put under rated load. Device for construction of characteristics of radial elasticity of tire on rotating wheel has frame connected to towing vehicle, axle which is measurement link together with resistance strain gauges bonded to it and is mounted in bearings and in hub that secures attachment of wheel to tested tire. Measurement link of radial deformation of tire is mounted in same plane with measurement link of rated load on wheel for synchronous rotation of both links with wheel. EFFECT: more accurate evaluation of elastic and damping properties of tire. 4 cl, 3 dwg
Patent RU-2208851-C2 (RU)
Inventor: PROSHIN A P
IPC: C04B28/36
Filed: 2000-12-26
Granted: 2003-07-20
Abstract: FIELD: building materials for ionizing radiation shielding parts. SUBSTANCE: composite for producing radiation- shielding materials incorporates following components, mass percent: sulfur, 4.98-5.98; modifying dope, 0.1-0.12; filler (optical glass production wastes having specific surface area of 1800-2000 sq. cm/g), 7.07-8.50; mineral powder, 0.49-0.59; metallic fiber, 84.80-87.35. Parts manufactured around proposed composite are distinguished by following properties: average density, 7410-9600 kg/cu. m; compression strength, 51.8-76.3 MPa; water absorption within 24 h, 0.08-0.05%; shock resistance, 123.8-236.2 MJ/cu. m. EFFECT: improved quality of parts made of proposed composite. 1 cl, 2 tbl
Patent RU-2224929-C2 (RU)
Inventor: JUSHKOV B V
IPC: F16F5/00
Filed: 2001-01-10
Granted: 2004-02-27
Abstract: FIELD: mechanical engineering; different mechanisms where smooth stoppage of working members is required, especially heavily loaded mechanisms. SUBSTANCE: proposed hydraulic cylinder has sleeve, cover with holes for passage of liquid, rod with piston and adjustable throttling members held by springs and projections; one throttling member is mounted in head end in cover and other throttling member is mounted in rod end. Novelty of invention consists in sleeve form of throttling members. Said sleeve is embraced by outer bush. Spring is located inside sleeve. Each bush has several throttling orifices and their outer surfaces are provided with slots for communicating holes for passage of liquid in covers with rod end and head end respectively. Adjustable throttling member of rod end is mounted on rod immediately after piston for joint motion. Engageable surfaces of sleeves, bushes and rod are provided with rubber collar seals. EFFECT: simplified construction; enhanced operational reliability. 2 cl, 3 dwg
Patent RU-2205030-C2 (RU)
Inventor: VASIL EV V G
IPC: A61K51/00
Filed: 2001-02-13
Granted: 2003-05-27
Abstract: FIELD: medicine, roentgenology. SUBSTANCE: the present innovation could be applied at diagnostics of different human and animal organs. The suggested preparation to study smooth muscular hollow organs and other soft tissues based upon solution of roentgenocontrast substance includes additives, and which as a solution contains tantalum suspension of, at least, one element chosen out of group including yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, and/or niobate of, at least, one element chosen out of the same group, and/or their mixture treated at the mode of striking mechanical loadings of 10 g intensity, not less. EFFECT: higher efficiency of roentgenography.
Patent RU-2271765-C2 (RU)
Inventor: IZMALKOV SERGEJ NIKOLAEVICH
IPC: A61B17/56
Filed: 2001-05-03
Granted: 2006-03-20
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the present innovation deals with fixing affected segment in thoracic, lumbar and sacral vertebral departments. One should apply supporting elements of transpedicular system of bars which should be crossed in frontal plane and connected together with a fixing knot to regulate the angle of bars' crossing depending upon the requirements appeared, moreover, supporting elements  should be applied through pedicles of vertebral arches that increases reliability of fixation at achieving osseous ankylosis. 
     EFFECT: higher efficiency. 
     2 dwg, 1 ex
Patent RU-2227752-C2 (RU)
Inventor: STEVART MIKAEHL VILL JAM
IPC: A61K47/48
Filed: 1999-11-10
Granted: 2004-04-27
Abstract: FIELD: medicine. SUBSTANCE: the present innovation deals with ways and compositions of directed impact, supply and activation of preparations dependent on blood platelets to overlap circulation. Antibodies-containing preparations binding blood platelets should be directly supplied to hyperplastic cells or tissues, for example, vascular net or solid-body tumors, then the above-mentioned preparation binds and activates blood platelets which, in their turn, bind and activate other blood platelets. Thus, thrombus is formed caused by blood platelets leading to circulation overlapping. EFFECT: higher efficiency of therapeutic preparations to treat tumors. 25 cl, 3 tbl
Patent RU-2212850-C2 (RU)
Inventor: BOGOV A A
IPC: A61B17/56
Filed: 2001-05-29
Granted: 2003-09-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: the present innovation deals with vascularized autonervous plasty in defect of radial nerve at brachial level. Transplant of radial nerve's surface branch is taken up together with that of lateral cutaneous nerve of antebrachium, upon radial nutritive vessels. One should substitute defect of radial nerve with two parallel vascularized transplants. The present innovation enables to substitute about two thirds of radial nerve's section area, improve functional results in patients with extensive defects of radial nerve. EFFECT: higher efficiency of operation. 1 ex
Patent RU-2209345-C2 (RU)
Title: Stage of multistage submersible centrifugal pump
Inventor: GLUSKIN JA A
IPC: F04D31/00
Filed: 2001-06-22
Granted: 2003-07-27
Abstract: FIELD: oil producing industry; oil well machinery. SUBSTANCE: proposed stage of multistage submersible centrifugal pump contains guide0vane assembly and open impeller installed in guide-vane assembly. Blades are arranged on lower surface of impeller driving disk, and holes are made in driving disk of impeller between blades. Lower edge of said blade is separated from upper surface of upper disk of guide-vane assembly by uniform clearance whose value is not less than 2 mm. Invention is aimed at decreasing wear of friction pairs owing to effectively dividing gas bubbles and dirt inclusions. EFFECT: increased efficiency and head of stage. 5 cl, 3 dwg
Patent RU-2233277-C2 (RU)
Inventor: BOKEL KHAJNTS-GERMAN
IPC: C07D311/58
Filed: 1999-12-01
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to derivatives of chroman of the formula (I): 
     
       
     
     wherein R 1  means acyl with 1-6 carbon atoms; R 2 , R 3 , R 4  represent hydrogen atom; X means hydrogen or oxygen atom, and to their enantiomers and their salts, and to methods for their preparing also. Invention provides preparing new compounds that can be used as intermediate substances in synthesis of medicinal agents, namely (R)-2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]chroman eliciting effect on the central nervous system. 
     EFFECT: improved preparing methods, valuable medicinal properties of compounds. 
     6 cl, 1 tbl, 1 ex