baber/WOPTO huggingface dataset:
Patent RU-2158736-C2 (RU)
Title: Stereoselective method of preparing compounds, methods of increasing yield of trans-isomers, and salicylates of compounds
Inventor: GUDJIR MAJKL DEJVID
IPC: C07D/
Filed: 1995-04-21
Granted: 2000-11-10
Abstract: FIELD: chemical industry, more particularly preparation of optically active analogues of cis nucleosides and derivatives thereof. SUBSTANCE: described is stereoselective method of preparing compounds of general formula I:   wherein W is O; X is S; R 1  is hydrogen or acyl, and R 2  is pyrimidine base, or analogue thereof. Method comprises reacting pre sililylated pyrimidine base or analogue thereof with intermediate reactant of general formula IVa;   or IVb:   wherein R 3  is substituted carbonyl or carbonyl derivative, and G is detachable group. Reaction with pyrimidine base or analogue thereof is carried out without addition of Lewis acid as catalyst, and detachable group is halogen, cyan or R 9 SO 2  group wherein R 9  is alkyl substituted optionally by one or more halogen group, or optionally substituted phenyl followed by optional reduction of R 3  to R 1 OCH 2 . Also described are methods of increasing yield of trans-isomers and salicylates of compounds. EFFECT: simplified process. 21 cl, 1 ex
Patent RU-2273664-C2 (RU)
Inventor: VALLAKH DAVID
IPC: C12N/
Filed: 1995-05-11
Granted: 2006-04-10
Abstract: FIELD: molecular biology, genetic engineering, polypeptides, medicine. 
     SUBSTANCE: in using the double-hybrid yeast system DNA sequences encoding polypeptides (55.1 and 55.3) have been found that elicit ability for binding with intracellular domain p-55 (p-55IC) of TNF-receptor. It has been established that these polypeptides represent fragments of amino acid sequences p-55IC, respectively, from 338 to 426 and from 277 to 426 residues. As result of insertion of DNA fragments with a sequence encoding polypeptide 55.1 or 55.3 into the structure of expressing vector and transformation suitable host-cells by this vector recombinant form of indicated polypeptides have been prepared. Using this invention provides the possibility for modulating the function of intact p-55 of TNF-receptor. Invention can be used in medicine in treatment of diseases associated with transfer of TNF-signal. 
     EFFECT: improved preparing method and valuable properties of polypeptide. 
     9 cl, 17 dwg, 3 tbl, 6 ex
Patent RU-2153327-C2 (RU)
Title: Ointment "chernaia" for treatment of arachnosis and dermato-mycosis
Inventor: RJABUKHA V A
IPC: A61K9/06
Filed: 1997-10-23
Granted: 2000-07-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: ointment has pure ichthyol, birch tar, phenol, acetylsalicylic acid, ASD-3 fraction and glycerol at the following ratio, m. p. p.: pure ichthyol, 1.0; birch tar, 1.0; phenol, 1.0; acetyl-salicylic acid, 0.5; ASD-3 fraction 0.6 and glycerol, 6.0. EFFECT: enhanced effectiveness in all types of arachnosis and dermatomycosis. 1 tbl, 2 ex
Patent RU-2193869-C2 (RU)
Title: Method for treating foot deformations in patients with systemic pathologies at failed development of ankle bone and y- connection of talocrural articulation
Inventor: KONJUKHOV M P
IPC: A61B17/56
Filed: 1998-05-26
Granted: 2002-12-10
Abstract: FIELD: medicine, orthopedics, traumatology. SUBSTANCE: it is suggested to lengthen the tendons of anterior and posterior tibial muscles, long flexor of the great toe and Achilles tendon. Resection of an ankle bone is conducted so that only its block is remained consisted of its cervical part and a caput. An articular cartilage is removed from a heel bone. The rest part of an ankle bone is reset into Y-connection of talocrural articulation. A heel bone should be fixed to an ankle bone by taking into account its rotation-torsion alterations. Protruding part of a navicular is resected. Then fibular muscular tendons should be shortened. The position obtained is fixed with Kirschner's needles and gypseous bandage. The method enables to improve the function of a limb and conduct the correction of several deformation components simultaneously. EFFECT: higher efficiency of therapy. 3 dwg
Patent RU-2187828-C2 (RU)
Title: Spectral analysis for seismic interpretation
Inventor: PATRIKA GREGORI A
IPC: G01V1/32
Filed: 1997-11-12
Granted: 2002-08-20
Abstract: FIELD: processing of seismic data. SUBSTANCE: given approach makes it feasible to improve quantitative evaluation and visualization of minor effects of tuning of thin seismic stratum and other side disturbances of continuity of rock. Reflection from thin stratum is characteristically expressed in frequency region and can generate information on thickness of stratum. This reflection has periodic sequence of marks in its amplitude spectrum. These marks are spread by distance which is inversely proportional to temporary thickness of thin stratum. Apart from it this characteristic expression can be employed to follow reflections of thin stratum within limits of 3-D volume and to evaluate thicknesses of strata and their side extent. Salient feature of invention lies in generation of set of seismic paths distributed over specified volume of ground and in selection of specified volume. At least one section of seismic paths is converted with the aid of orthonormal conversion which gives collection of conversion factors. Obtained factors are organized in tuning cube that can be employed jointly with computer for identification of localization of hydrocarbons. It can also result in plotting of map for prospecting for oil and gas. EFFECT: improved quantitative evaluation and visualization of minor effects of tuning of seismic thin stratum. 31 cl, 16 dwg
Patent RU-2225405-C2 (RU)
Inventor: DING CHARL Z Z
IPC: C07D405/14
Filed: 1997-02-24
Granted: 2004-03-10
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention describes derivatives of imidazole of the general formula (I)   wherein m = 0; n = 1; r, s and t = 1; p = 0, 1 or 2; V represents hydrogen atom; W and X represent independently hydrogen or oxygen atom; Y represents CHR 9  or CO; Z represents CHR 9 , CO, CO 2 , SO 2 , SO 3 , CONR 12 , CN(CN), CN(CN)NR 13  or Z can be absent; R 4  represents hydrogen atom; R 5  represents hydrogen, halogen atom, nitro-, cyano-group or U-R 23  wherein U represents NR 24 , SO 2 , NR 26 CONR 27 , NHSO 2 , CONH or NHCO or U can be absent; R 1 , R 2 , R 3  represent independently hydrogen atom, lower alkyl optionally substituted with hydroxy-group, phenyl, naphthyl or imidazole; C 3 -C 6 -cycloalkyl, alkoxy-, phenoxy-group, pyridyl, phenyl, naphthyl, imidazole; or any among R 1 , R 2 , R 3  can be bind to form cycloalkyl group; R 6 , R 7 , R 8 , R 9 , R 12 , R 13 , R 26 , R 27  represent independently hydrogen atom, optionally substituted lower alkyl wherein indicated substituent is amino- or phenyl group; or CN; R 23  represents hydrogen atom, lower alkyl optionally substituted with hydroxy- or phenoxy-group, phenyl optionally substituted with halogen atom, amino-group or dimethylaminoalkyl, pyridyl, tetrahydropyridyl, pyrimidinyl, thiophenyl or furanyl; R 24  represents hydrogen atom; R, S and T are taken among group consisting of CH 2 , CO and CH(CH 2 )pQ wherein Q represents NR 36 R 37 , OR 38  of CN; R 36 , R 37 , R 38  represent independently hydrogen atom or lower alkyl; A represents nitrogen or carbon atom; B, C and D represent carbon atom under condition that: 1) W and X can mean in common oxygen atom only in the case if Z is absent or represents CHR 9 ; 2) R 23  can mean hydrogen atom with exception when U represents SO 2 ;; 3) R 8  can mean hydrogen atom with exception when Z represents SO 2  or CO 2/  ; and derivatives of imidazole of the general formula (II):   wherein X, V, W, R 1 , R 2 , R 4 , R 5 , R 6  represent hydrogen atom; A represents sulfur atom; B and C represent CH; m, r, s and t = 0; n = 1; Y represents CH 2 ; Z represents SO 2 ; R 3  represents C 1-4 -alkyl; R 7  represents C 1-4 -alkyl; R 8  represents phenyl substituted with halogen atom; and derivatives of imidazole of the general formula (III):   wherein A, B, C and D represent carbon atom; Y represents CH 2 ; X, V, W, R 3 , R 6 , R 7  represent hydrogen atom; r, s, t and m = 0; n = 1; R 4 , R 5  represent independently hydrogen atom, lower alkyl, halogen atom or phenyl; R 8  represents naphthyl, cycloalkyl or alkyl substituted with amino- or dialkylamino-group; Z represents CO or CH 2 ; R 1 , R 2  represent independently hydrogen atom or alkyl substituted with phenyl or alkylthio-group; their enantiomers, diastereomers and pharmaceutically acceptable salts, prodrugs and solvates that inhibit activity of farnesyl proteintransferase that is an enzyme taking part in expression of oncogene ras. EFFECT: valuable biochemical and medicinal properties of compounds. 6 cl
Patent RU-2162816-C2 (RU)
Title: Thread feeder with improved motion of thread
Inventor: SHMODDE KHERMANN
IPC: B65H51/22
Filed: 1999-03-12
Granted: 2001-02-10
Abstract: FIELD: textile industry; textile machines with variable feed of thread. SUBSTANCE: thread feeder has thread feeding wheel for positive feeding of thread connected with electric motor. Trajectory of thread motion in device provided by thread guides passes at angle to axis of rotation of thread feeding wheel, this angle being larger than sum of 90 deg. angle and supplementary acute angle. This acute angle is larger than thread helix angle on thread feeding wheel on which coils of thread adjoin each other. EFFECT: provision of smooth getting off of thread from thread feeding wheel. 18 cl, 2 dwg
Patent RU-2212410-C2 (RU)
Title: Method for preparing mixtures of organosilicon oligosulfanes with high content of organosilicon disulfanes
Inventor: MIKHEL RUDOL F
IPC: C07C319/24
Filed: 1999-04-29
Granted: 2003-09-20
Abstract: FIELD: organosilicon compounds, chemical technology. SUBSTANCE: invention describes method for preparing mixtures of organosilicon oligosulfanes with high content of disulfanes of the general formula: Z-Alk-S x -Alk-Z wherein Z represent groups:   wherein R 1  means linear or branched alkyl group with 1-6 carbon atoms, cycloalkyl residue with 5-8 carbon atoms, benzyl residue or phenyl residue optionally substituted with methyl, ethyl or chlorine atom; R 2  represents alkoxy-group with linear or branched carbon chain with 1-6 carbon atoms or cycloalkoxy-group with 5-8 carbon atoms, phenoxy-group or benzyloxy-group being R 1  and R 2  can have identical or different values, respectively; Alk represents preferably bivalent saturated linear or branched hydrocarbon residue with 1- 10 carbon atoms, methylene preferably, and also ethylene, isopropylene, n-propylene, isobutylene or n- butylene preferably, and values n-pentylene, 2-methylbutylene, 3-methylbutylene, n-pentylene, 1,3- dimethylpropylene and 2,3-dimethylpropylene are preferably in similar degree but n-propylene is preferable especially, or the group:   wherein n = 1-4; x = 1.5-3.0. Compounds are synthesized by interaction of highly dispersed sodium and sulfur in a single organic solvent followed by interaction of formed Na 2 S x  with halogenalkylalkoxysilane to yield the required end product. Invention provides the development of method for preparing organosilicon disulfanes based on preparing separate elements as components of Na 2 S x . EFFECT: improved preparing method. 4 cl, 2 ex _
Patent RU-2162577-C2 (RU)
Inventor: GORELIKOV V I
IPC: F25D13/00
Filed: 1999-04-30
Granted: 2001-01-27
Abstract: Изобретение предназначено для использования в холодильной технике. Устройство содержит теплоизолированный контейнер с вертикальными боковыми стенками, испаритель с контуром циркуляции хладагента, вентилятор для принудительного охлаждения, отсеки для размещения продуктов. Съемные полки расположены одна под другой под испарителем. Устройство снабжено дополнительным контуром циркуляции хладагента, подключенным посредством гибких связей к основному контуру испарителя. Дополнительный контур размещен в одной из съемных полок. В вертикальных противоположных боковых стенках контейнера выполнены пазы для перемещения по ним полки с защелками для фиксации ее в требуемом положении по высоте контейнера. Дополнительный контур циркуляции хладагента имеет элементы для подключения к автономной установке прокачки хладагента. Устройство обеспечивает длительный срок хранения продуктов при сохранении их требуемого качества за счет повышения эффективности охлаждения. 1 з.п. ф-лы, 1 ил.
Patent RU-2207706-C2 (RU)
Title: High-frequency key-pulse generator
Inventor: VORONOVICH V V
IPC: H03B11/10
Filed: 1999-07-01
Granted: 2003-06-27
Abstract: FIELD: radio engineering; radio transmitting devices. SUBSTANCE: key-pulse generator has transistor, choke coil, power supply, filter, and long- line section whose length is found from mathematical formula given in description of invention. EFFECT: enhanced upper operating frequency at high efficiency. 1 cl, 1 dwg
Patent RU-2175717-C2 (RU)
Inventor: KHAZIPOV R KH
IPC: E21B43/22
Filed: 1999-07-08
Granted: 2001-11-10
Abstract: FIELD: oil industry. SUBSTANCE: oil-expelling agents can be used to raise oil recovery from pools in oil fields developed by flooding without antibacterial treatment of pumped water. Products of reaction of hexamethylene tetramine and waste of production of epichlorohydrin of light fraction and of other chlorine-derivatives of non-saturated hydrocarbons of series C 3 -C 4  displaying bactericide activity are utilized in the capacity of oil-expelling agents. EFFECT: increased efficiency of oil recovery from pools. 2 tbl
Patent UA-58589-C2 (UA)
Title: Thienylazolylalcoxyethanamines, their synthesis and pharmaceutical application
Inventor: MERCE-VIDAL RAMON
IPC: C07D333/00
Filed: 1999-04-15
Abstract: The thienylazolylalcoxyethanamines (I) wherein R1 is a hydrogen atom, a halogen or a lower alkyl radical; R2, R3 and R4 represent independently a hydrogen atom or a lower alkyl radical; and Az is a 5-member nitrogenated aromatic N-methyl substituted heterocycle which contains from one to three nitrogen atoms, have an analgesic activity in mammals, including human beings. The compounds (I) can be obtained for example by reacting a hydroxythienylazol derivative (IV) with a derivative of an appropriate N-(ethyl)amine. The compound (IV) are useful intermediates for the synthesis of the compounds (I). The compounds (I) can be applied to human and/or veterinary medicine.
Patent UA-58598-C2 (UA)
Title: PROCESS FOR 4,5-DIMETHYL-N-2-PROPENYL-2-(trimethylsilyl)-3-thiophenecarboxamide PREPARATION, SUBSTITUTED FIVE MEMBERED HETEROCYCLIC COMPOUNDS, FUNGICIDAL COMPOSITION CONTAINIG THEM AND METHOD FOR PLANT DISEASES CONTROL
IPC: A01P3/00
Filed: 1999-04-06
Abstract: The fungicidal compound 4,5-dimethyl-N-2-propenyl-2-(trimethylsilyl)-3-thiophenecarboxamide (Formula (I)) has shown superior and unexpected control of the growth of the soil-borne fungus Gaeumannomyces graminis (Gg). The present invention provides a novel compound for synthesizing the compound of Formula (I) which uses the compound 4-hydroxy-4,5-dimethyl-2-trimethylsilanyl-dihydrothiophene-3-carboxylic acid allylamide (Formula (II)) as well as novel compounds of synthesizing the allylamide. In addition, Formula (II) itself has unexpectedly been found to provide control of Gg. Therefore, the compounds having Formula (III) or an agronomic salts and compositions thereof are expected to provide such control as well; wherein Q is -NH, S, or O; W is O, or S; X is -OH, -OAc, -OR, where R is lower alkyl; Y is S, O, or -NH; Z is -Si(R)3, -C(R)3, where R is lower alkyl; R1 is a lower alkyl, allyl, or propargyl; R2 is a lower alkyl or aryl; and R3 and R4 are independently chosen from hydrogen, a lower alkyl and aryl; optionally, R2 and R3 together form a 5- or 6-membered ring. (III)
Patent UA-10984-C2 (UA)
Title: Method for obtaining of flaminum
Inventor: ZABOLOTNYI VADYM OLEKSANDROVYCH
Filed: 1992-12-10
Abstract: A method for obtaining of flaminum comprises extraction of the sandy everlasting (Helichrysum arenarium) blossom clusters with ethanol, evaporation of the extract, settling and filtration of aqueous concentrate, extraction of the end product from the evaporated concentrate with the mixture of ethyl acetate and ethanol, separation of the organic phase, its evaporation and drying. The extraction of the end product from the aqueous concentrate is carried out with the mixture of ethyl acetate and ethanol in the backflow under stirring. The invention relates to the chemical-and-pharmaceutical industry and regards the method for obtaining of flaminum, using for medical treatment of the cholecystitis and hepatitis.
Patent UA-72869-C2 (UA)
Title: Polypeptide of mpl ligand (variants), isolated molecul of nucleic acid encoding polypeptide of mpl ligand (variants), expressing vector, host cell, method for manufacturing polypeptide of mpl ligand (variants), composition, method for drug manufacturing, method for detecting polypeptide of mpl ligand, antibody, method for producing antibody, hybridoma cell line
IPC: A61K38/19
Filed: 1994-12-28
Abstract: Isolated thrombopoietin (TPO), isolated DNA encoding TPO, and recombinant or synthetic methods of preparing and purifying TPO are disclosed. Various forms of TPO are shown to influence the replication, differentiation or maturation of blood cells, especially megakaryocytes and megakaryocyte progenitor cells. Accordingly, these compounds may be used for treatment of thrombocytopenia.
Patent UA-43876-C2 (UA)
Inventor: BUBNOV VALERII MYKHAILOVYCH
Filed: 1997-06-18
Abstract: This vessel contains a casing with an opening encompassed with a strengthening lap containing two parts. Each part of the strengthening lap is secured to the casing so that the upper generating line of the casing is interrupted, and the both parts form an ellipsoid, the larger axis of which is positioned across the vessel. Each part of the strengthening lap is thinned in order to provide smooth transition to the vessel casing, and the transition outline has the form of a circle at the beginning.
Patent UA-42826-C2 (UA)
Title: Exciter for synchronous electric motor
Inventor: Stoliarchuk Oleksii Oleksiiovych
Filed: 1997-09-08
Abstract: The exciter for a synchronous electric motor with a collector-type generator is equipped with symistors and transformers connected in series with each other by same terminals of primary windings by means of a normally open contact of a time-delay relay. Other terminals of these windings are connected with reverse phases of the synchronous electric motor power supply. The secondary winding of one transformer by its one terminal is connected with the cathode of one symistor and with one power supply phase respectively, one terminal of the secondary winding of the second transformer is connected with the cathode of the second symistor and with the second power supply phase respectively. The control electrodes of the first and second symistors are connected with respective second terminals of the transformers. The anodes of these symistors are connected with then respective primary windings of the three-phase transformer, which secondary windings are connected with the excitation winding of a synchronous electric motor through the three-phase bridge rectifier and the protection relay winding.
Patent UA-51659-C2 (UA)
Title: Cap with a gasket for aerosol container
Inventor: ABPLANALP ROBERT H
IPC: B65D83/38
Filed: 1996-08-08
Abstract: An improved gasketed mounting cup (10) for an aerosol container (12) wherein the gasket (16) is a folded-over and hinged sleeve gasket; the gasket being used as an alternative to the cut-type gasket. In the preferred version, the hinge is distal to the body portion of the mounting cup. There is also provided a method for forming the improved gasketed mounting cup, as well as a novel punch (50) for forming the folded-over or hinged gasket.
Patent UA-61918-C2 (UA)
Title: Ointment for treating skin burns and other skin diseases
IPC: A61K36/15
Filed: 1998-02-25
Abstract: The invention refers to an ointment used for the treatment of skin diseases and especially of superficial and profound burns. The ointment is very efficient for the rapid and successful treatment of burns of IIIrd and IVth degree. It is also used for the treatment of shank ulcer and of cervicitae in gynecology. The ointment composition, expressed in percentage by weight, is of 45-67 % edible sunflower oil, 15-37 % edible olive oil, 1-2 % extract from the plant Calendulae officinalis, 0.8-1.8 % incense, 2.5-8 % colophony, 6.5-11.5 % while beeswax, 0.7-1.8 % subgallic bismuth and 0.7-1.8 % camphor.
Patent UA-27206-C2 (UA)
Title: Method for originality verification and authenticity of analogue magnetic recording
Inventor: RYBALSKYI OLEH VOLODYMYROVYCH
Filed: 1999-08-09
Abstract: The invention relates to the field of magnetic recording, in particular, - to the field of indestructibility verification of analogue magnetic recording. It can be used for instrument researches at carrying out criminalistic and forensic enquiries of sound- recording materials.
Patent UA-55479-C2 (UA)
Title: Pipe of heat exchanger
Inventor: MITIUKHIN FEDIR PETROVYCH
Filed: 2000-03-15
Abstract: This invention relates to heat-exchange apparatuses and can be used in energy and heat-exchange units. Pipe of the heat exchanger has ribbing as a wire spring, winded in a spiral, at that the ribbing is placed at the outer and the inner surface of the pipe; ribbing at the inner surface of the pipe is made of spiral placed on a frame. To increase efficiency of work of the pipe of heat exchanger through improving the structure of the ribbing, this increases coefficient of heat transfer, ribbing is at the inner surface of the pipe made as double spiral placed at the frame, this is winded by double wire. It is recommended to choose diameter of the ribbing wire in the range of 0.3-1.0 mm, with the spring coil spacing in the range of 2-6 diameters of the wire, and the outer winding spacing is in the range of 1-2 diameters of the spring.
Patent UA-57863-C2 (UA)
Title: A process for preparation of ammonia
Inventor: DUBROV LEONID VASYLIOVYCH
Filed: 2001-05-07
Abstract: A process for the preparation of ammonia comprises carrying out methane conversion by the water vapor in the primary reforming reactor to produce the process gas with content of residual methane 8-10 %, delivery of produced process gas in the secondary reforming reactor, delivery of air by means of the air compressor, producing nitrogen for processing purposes in the installation of air separation, carrying out residual methane conversion by water vapor and air oxygen, producing the process gas at the ratio of carbon oxide plus oxygen to nitrogen of 3.05-3.1 % in the secondary reforming reactor, producing ammonia from the process gas, at that nitrogen excesses produced in the installation of air separation are delivered at the air compressor input.
Patent RU-2211771-C2 (RU)
Title: Vehicle emergency brake system
Inventor: LUPANOV P B
IPC: B60T15/56
Filed: 2000-01-10
Granted: 2003-09-10
Abstract: FIELD: transport engineering; road vehicles. SUBSTANCE: invention relates to automobile brake systems with pneumohydraulic drive. Proposed emergency brake system contains hydraulic circuit of brake pneumohydraulic system consisting of master brake cylinder coupled by pipelines with wheel brake cylinders and hydrogas accumulator hydraulically connected through throttling hole with behind-the-piston space of mater brake cylinder. Outlet valve of hydrogas accumulator is operated by electric switch from driver's place. EFFECT: improved safety in case of failure of any element of brake system pneumatic circuit. 1 dwg