baber/WOPTO huggingface dataset:
Patent UA-45499-C2 (UA)
IPC: C10G9/16
Filed: 1998-05-18
Abstract: This invention is pertinent to petrochemical industry and is intended for application in appliances for ethylene and propylene production, in which coke-precipitation is prevented by inlet of inhibitor solution to the coil pipe. Aim of the invention is in elimination of the coil pipe burning-through in the zone of the inhibitor inlet, and is achieved by arranging coaxially the inlet element comprising of a linear part of the coil pipe with a brunch pipe for the raw material feeding in, the inhibitor sprayer, pipe for feeding inhibitor to the sprayer and an additional pipe covering all of those, and the flow-straightening element that reduces the large turbulence lower in the flux is arranged coaxially in a straight part of the coil pipe in the zone of inhibitor solution spraying.
Patent UA-42018-C2 (UA)
Title: Electrolyte for electrochemical capacitor
Inventor: Tryfonova Halyna Vanifatiievna
Filed: 1997-03-25
Abstract: The invention relates to the production technology of electronic elements and can be used in electrolyte preparation for aluminum electrolytic capacitor production. The electrolyte for aluminum electrolytic capacitor includes ethylene glycol, adipinic acid, phosphoric acid, diethanolamine, water ammonia. As the additive it is used high-molecular compound, such as carboxymethylcellulose, methylcellulose, lignosulphonate and fatty series low-molecular spirit, such as methanol, ethanol.
Patent UA-64717-C2 (UA)
Title: Method for psychophisiologic assessment of interhemispheric asymmetry type
Inventor: SEDAKOV IHOR OLEKSANDROVYCH
IPC: A61B5/103
Filed: 1999-03-01
Abstract: The invention relates to the medicine, in particular to the method for psychophisiologic assessment of the interhemispheric asymmetry type. The person performs the synchronous asymodynamometry gripping periodically the hand dynamometers with the accruing force. The inversion of the asymmetry in hand efforts is detected. When asymmetry preceding its inversion is left-handed, the left hemispheric type of the interhemispheric asymmetry in right-handed persons is evident. On the contrary, when asymmetry preceding its inversion is right-handed, the right hemispheric type of the interhemispheric asymmetry in left-handed persons is evident.
Patent UA-61111-C2 (UA)
Title: New compounds
Inventor: FURBER MARK
IPC: C07D495/04
Filed: 1998-05-18
Abstract: A compound of fonnula (I), wherein R, R1, R2 and R3 have the meanings given in the description. Compound (I) is useful in the (prophylactic) treatment of autoimmune, inflammatory, proliferative and hyperproliferative diseases and immunologically-mediated diseases including rejection of transplanted organs or tissues and Acquired Immunodeficiency Syndrome (AIDS). , (I)
Patent UA-36552-C2 (UA)
Title: A process for refining superhard materials, mainly diamonds
Inventor: NOVIKOV MYKOLA VASYLIOVYCH
Filed: 1999-12-30
Abstract: The invention relates to the field of refining superhard materials, mainly diamonds which may be used for operation in biological media, and provides for reduction of toxicity of superhard materials and a number of use of highly toxic substances, single-stage use of the process and, as consequence, increase of productivity, degree and ecological compatibility of the process, improvement of technological effectiveness thereof. This is achieved by use of the process for refining superhard materials, mainly diamonds according to which the surface of diamonds is treated with chemically active substances; according to invention chemically active substances being formed in the process of electrolysis treatment in a reaction volume consisting of acids and salts at a concentration of 1-10 % by weight, at that electrodes of materials insoluble in this reaction volume are used; moreover as chemically active reactants sulphuric acid or sodium chloride are best to be used, and carrying out electrolysis for 0.5-1.5 hours at a current density of 2-10 А/m2, using electrodes of platinum or graphite, and 0.1-0.15 hours before finishing electrolysis hydrogen peroxide is incorporated into the reaction volume at a concentration of 1-5 % by weight.
Patent UA-52808-C2 (UA)
Title: Hydraulic damper
Inventor: MAHERAMOV LIUTFALII KURBAN-ALIIEVYCH
Filed: 2000-07-11
Abstract: A hydraulic damper has a cylinder, a piston with a rod, those are installed in the cylinder with dividing it into two cavities connected to each other through throttle openings in the piston; installed in the piston direct stroke valve, and compensation chamber connected to the working volume of the cylinder through inlet valve installed in its bottom part. According to this invention the damper has at least one additional direct stroke valve, this is placed outside the cylinder, in the wall of the cylinder there are made an inlet and outlet opening connected with the inlet and outlet openings of the additional valve, respectively, at that the outlet opening of the cylinder is placed in the lower half of working volume; and the compression force of the springy element of additional valve is less than the compression force of springy element of the direct stroke valve placed in the piston.
Patent UA-76719-C2 (UA)
Title: Thiazolidinedione derivative tartrate salts
Inventor: MACKENZIE DONALD COLIN
IPC: A61P3/10
Filed: 2001-03-08
Abstract: A novel pharmaceutical compound 5-[4-2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl]thiazolidine-2,4-dione L(+) Tartrate or a solvate thereof, a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such a compound in medicine.
Patent RU-2199762-C2 (RU)
Title: Incoherent device for detecting signals in noise
Inventor: DUBINKO JU S
IPC: G01S7/28
Filed: 2000-02-03
Granted: 2003-02-27
Abstract: FIELD: radio engineering. SUBSTANCE: device has the first and the second frequency mixer phase shift circuit, heterodyne, the first and the second intermediate frequency filter. analog-to-digital converter, the first and the second voltage comparator units, XOR-gate, divider counter per 2n, N-position cumulating adder, digital comparator unit and m-position register. EFFECT: high accuracy and performance with exact algorithm implemented on hardware base without nonlinear operations used. 2 dwg
Patent RU-2190623-C2 (RU)
Title: Method of synthesis of hydroxyalkylcarboxymethyl-starch
Inventor: ROTENBERG I M
IPC: C08B31/16
Filed: 2000-03-31
Granted: 2002-10-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: method of synthesis of hydroxyalkylcarboxymethyl-starch involves the preparing a homogenized reactive mixture from starch, monochloroacetic acid sodium salt, sodium hydroxide an aqueous solution into high-effective mixers of blade of anger type and esterification. In the process of preparing the reactive mixture monochloroacetic acid sodium salt is added in the amount 0.1-0.2 mole per 1 anhydroglucose starch link. Then the prepared reactive mixture is fed into autoclave where a mixture is treated with a hydroxyalkylating agent taken in the amount 0.1-0.3 mole per 1 an anhydroglucose starch link at temperature from 35 to 82 C for 0.5-3.0 h. Then the obtained product is dried at temperature 60-90 C for 0.5-2.0 h. Method provides preparing water-swelling hydroxyalkylcarboxymethyl-starch with the substitution degree by carboxymethyl groups = 0.07-0.15 and the mole substitution by hydroxyalkyl groups = 0.05-0.10 that provides the required properties in their using as a water-retaining agent in drilling solutions, namely, high swelling rate, enhanced salt resistance, water loss and an uniform fine-grained structure and friability. EFFECT: improved method of preparing, valuable properties. 5 cl, 3 tbl
Patent RU-2197910-C2 (RU)
Title: Method for carrying out dentoid process osteosynthesis
Inventor: OSINTSEV V V
IPC: A61B17/56
Filed: 2000-04-21
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making canal in splitters using awl at an angle to vertebral axis beginning from inferior surface of the second cervical vertebra. Bone transplant is introduced into the canal. EFFECT: reduced risk of traumatic complications; retained mobility between C2-C3 and C4-C5. 4 dwg
Patent RU-2264588-C2 (RU)
Title: Теплоизолирующая стенка (варианты)
Inventor: KHIRAT JURGEN
IPC: F25D23/06
Filed: 1998-10-15
Granted: 2005-11-20
Abstract: Изобретение предназначено для использования в области строительства теплоизолирующих корпусов, например, для бытовых холодильников или печей. Теплоизолирующая стенка имеет два расположенных на расстоянии друг от друга покровных слоя вакуумплотно соединенных проходящим вдоль их контура соединительным профилем. Пространство между стенками и профилем заполнено вакуумируемым теплоизолирующим материалом. Покровные слои могут иметь сквозные отверстия. В этой зоне слои вакуумплотно соединены расположенным в промежуточном пространстве патрубком. Последний на обоих концевых участках снабжен по периметру фланцеобразным отгибом. Наружная стенка отгиба вакуумплотно прикреплена к внутренним сторонам покровных слоев. Отверстие может быть выполнено в одном покровном слое. В этом месте к нему вакуумплотно присоединен патрубок с фланцеобразным отгибом по периметру. Наружная стенка отгиба вакуумплотно прикреплена к наружной стенке покровного слоя. Изобретение обеспечивает надежность при эксплуатации за счет исключения возникновения неплотностей при смещении центров отверстий. 2 с. и 16 з.п. ф-лы, 4 ил.
Patent RU-2202606-C2 (RU)
Inventor: SOTNIKOV V A
IPC: C12N1/16
Filed: 2000-07-21
Granted: 2003-04-20
Abstract: FIELD: microbiological industry. SUBSTANCE: method involves preparing polysaccharide raw to microbiological conversion by its milling and homogenization in the dispersing device in the presence of derivatives of polyphosphoric acid soluble in nutrient medium of the general formula HO-[PO 3 X] n -PO 3 X 2  where X is alkaline metal, hydrogen atom, ammonium ion or aliphatic radical and n ≥ 1. In preferable variant rotary-pulsating device of S-emulsifier type is used as dispersing device. Method provides decrease of treatment temperature of polysaccharide raw, decreased consumption of liquefying and saccharifying enzymes, reduction of process time of microbiological conversion, increased yield of end products, improved consumers' quality of end products. Invention can be used in production of enzymes, protein, ethyl alcohol, fodders and so on. EFFECT: improved method of preparing. 4 tbl, 18 ex
Patent RU-2180064-C2 (RU)
Inventor: ROMANOV V P
IPC: F16K1/12
Filed: 2000-08-03
Granted: 2002-02-27
Abstract: FIELD: manufacture of fittings; sanitary fittings; WG flush tanks. SUBSTANCE: flush tank drain valve has seat with cover and guide bush, bottom valve with overflow pipe, risers mounted in seat cover and combined in upper portion by means of rim with control bush mounted inside it; control bush is provided with button unit; valve includes also hold-down and raising strips combined by system of levers and rods. One wall of rim is provided with projection with vertical hole. Other wall of rim has horizontal hole. Fitted on control bush are two strips. One strip is provided with release pin locking in vertical hole of rim projection. Other strip is received by horizontal hole of rim for motion inside it together with button fitted in bush within boundaries of sizes of rim and its holes. Hold-down strip is engageable with button unit. Raising strip is located for motion coaxially with overflow pipe. EFFECT: reduced labor consumption due to control of button unit because of axial misalignment of holes in body and cover of flush tank; reduced force required for placing button unit in operation; avoidance of misalignment of overflow pipe in guide bush; enhanced reliability of levers and rods. 3 cl, 5 dwg
Patent RU-2191311-C2 (RU)
Title: Control head for valve
Inventor: SEEHRUP JERGEN
IPC: F25B41/355
Filed: 2000-09-18
Granted: 2002-10-20
Abstract: FIELD: control of amount of opening of valve. SUBSTANCE: proposed control head has holder for securing it on valve body, thermosensitive element, electric heating element and heating control circuit in accordance with control voltage defining amount of valve opening. Thermosensitive element with expanding agent, type wax cartridge is fitted on holder and is provided with actuating element for motion of valve rod which is found at outlet end. Electric heating element is located near element containing expanding agent. Control circuit has unit 11 for measuring the position which furnishes the signal of position corresponding to position of actuating element 5 or position of part shifted by it. Control circuit 20 regulates heating depending on control signal and position signal. EFFECT: enhanced reliability of valve control. 7 cl, 6 dwg
Patent RU-2202140-C2 (RU)
Title: Junction cord plug
Inventor: VAL CHESKINI ZHAN-DANIEL
IPC: H01R13/52
Filed: 2000-12-21
Granted: 2003-04-10
Abstract: FIELD: plug connectors. SUBSTANCE: junction cord plug has shroud with cylindrical bore to receive cylindrical bushing. The latter has base and first projection for its positioning on bushing holder. Second projection provides for angular positioning of bushing within shroud with mating female member. Bushing holder is, essentially, component having hollow cylindrical part whose outer diameter corresponds to diameter of shroud bore and is prolonged by cylindrical wall made over periphery, its length being greater than half its peripheral length. This wall is divided into two parts by axial guide slot engageable with first projection. EFFECT: facilitated installation and wiring, enhanced precision of positioning. 7 dwg
Patent RU-2271353-C2 (RU)
Inventor: TSINDEL JURGEN
IPC: A01N43/68
Filed: 1999-07-02
Granted: 2006-03-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing compounds of the formula (I)   or their salts. Compounds of the formula (I) can be synthesized by the chlorination reaction of compounds of the formula (II)   wherein X means hydrogen atom (H), (C 1 -C 6 )-alkyl; R 1  means (C 1 -C 6 )-alkyl substituted with halogen atom(s); R 2  and R 3  mean hydrogen atom (H) in the presence of a water-free protonic organic solvent. Proposed compounds are useful for preparing active substances among class of aminotriazines, for example, herbicide active substances. 
     EFFECT: improved preparing method. 
     7 cl, 1 tbl, 1 ex
Patent RU-2224326-C2 (RU)
Inventor: GAVRILENKO A M
IPC: H01H73/48
Filed: 2001-03-26
Granted: 2004-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed automatic switch incorporates body with cover, free release mechanism with rack, contact system with arc chutes, thermal and electromagnetic maximum current release devices in each pole. Thermal release device is divided into two electrically parallel parts. Electromagnetic maximum current release device includes current conductor coming in the form of flat bus on which magnetic circuit and post with armature, spring and adjustment screw are anchored. EFFECT: increased current-carrying capacity without enlargement of overall dimensions. 2 dwg
Patent RU-2219869-C2 (RU)
Inventor: SHUMEJKO ALEKSANDR MIKHAJLOVIC
IPC: A61C13/20
Filed: 2001-04-12
Granted: 2003-12-27
Abstract: FIELD: medical engineering. SUBSTANCE: method involves melting a piece of material in melting chamber under vacuum rarefaction conditions, pouring the melted metal into heated chamber of the casting form over crucible edge. Vacuum is supported during the whole process with concurrently increasing pressure in the melting chamber above the atmospheric one in gas dynamic shock mode by filling it with gas and bringing the pressure to the atmospheric level at the end of the process. The gas is heated before letting it in. After metal having being poured, its degasification is carried out by creating vacuum conditions in the melting chamber and holding the casting form, enclosing the article, under these conditions. EFFECT: lack of defects in cast articles; high reliability during service life. 4 cl, 2 dwg, 4 tbl
Patent RU-2218156-C2 (RU)
Inventor: KHAMAR BAKULISH MAFATLAL
IPC: A61K31/5355
Filed: 1999-03-04
Granted: 2003-12-10
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: method involves utilization of timorol, betaxolol, carteolol, methypranolol, carbopol, and preservative, e.g., ethylenediaminetetraacetic acid, benzylconium chloride, and centrimed. 0.5% timolol gel prepared according to invention was tested on normal eyes as well as on glaucoma-damaged eyes. EFFECT: increased by about 15% reduction of intraocular pressure both on normal and glaucoma-damaged eyes. 6 cl, 2 ex
Patent RU-2212497-C2 (RU)
Inventor: LAMERDONOV Z G
IPC: E02D17/20
Filed: 2001-08-08
Granted: 2003-09-20
Abstract: Изобретение относится к гидротехническому и мелиоративному строительству и может быть использовано в качестве берегоукрепительных конструкций в размываемых руслах рек, каналов, откосов дамб, предназначенных для самых различных назначений, и других сооружениях. Новым в фашинном ячеистом креплении, содержащем фашины, является то, что продольные и раскосные фашины или бревна закреплены на сплошном сеточном ковре, заанкеренном анкерами на откосе и уложенном на подготовленное сплошное противосуффозионное армирующее грунт основание из веток с образованием неизменяемых взаимосвязанных между собой треугольной в плане формы ячеек, причем внутреннее пространство ячеек заполнено обмотанными проволокой мотками из кустарника или другой растительности, закрепленными к ковру и присыпанными гравийной или другой засыпкой, а нижняя часть крепления заглублена в грунт. Техническим результатом изобретения является повышение эффективности и надежности защиты берегов русел рек и каналов от размыва и долговечности срока службы берегоукрепительного сооружения. 7 ил.
Patent RU-2234422-C2 (RU)
Title: Поверхности изделий из прозрачной смолы с наполнителем из мрамора или других камней
Inventor: GADZHINI SILENA
IPC: C04B41/72
Filed: 2000-02-07
Granted: 2004-08-20
Abstract: Заявленное изобретение относится к изделию, которое может использоваться в качестве материала для покрытий элементов санитарного оборудования, рабочих столов, применяемых в домашнем хозяйстве. Поверхность изделия обрабатывают щетками с абразивными материалами так, что формируются углубления, соответствующие поверхности смолы, и небольшие выступы, которые расположены, по существу, равномерно, соответствующие элементам наполнителя; предпочтительно производят “срезание” этих элементов наполнителя для получения сглаженных поверхностей. Технический результат - защита поверхности изделий. 2 н. и 5 з.п. ф-лы, 6 ил.
Patent RU-2214248-C2 (RU)
Title: Способ индукции родов при дородовом излитии околоплодных вод у женщин с доношенным сроком беременности на фоне незрелой и созревающей шейки матки
Inventor: EVTUSHENKO I D
IPC: A61K31/5575
Filed: 2001-11-12
Granted: 2003-10-20
Abstract: Изобретение относится к медицине, а именно к акушерству, и может быть использовано для индукции родов при дородовом излитии околоплодных вод у женщин с доношенным сроком беременности на фоне незрелой и созревающей шейки матки. Предложено беременной интравагинально вводить 20 мкг препарата "Сайтотек" 1-3 раза с интервалом 4 ч на фоне одновременного внутривенного введения спазмолитика. Способ позволяет повысить эффективность лечения, снизить побочные эффекты от проводимой терапии. 4 табл.
Patent RU-2224082-C2 (RU)
Inventor: DVORNIKOV L T
IPC: E21B17/042
Filed: 2001-12-17
Granted: 2004-02-20
Abstract: FIELD: mining industry. SUBSTANCE: method of connecting drill-rods includes manufacturing drill-rods with capability of screwing one into another. Each of drill-rods has three landing portions: threaded portion, cone-shaped self-braking portion and cone-shaped non-self-braking portion. Portions are located along drill-rod axis in order from threaded portion to cone-shaped non-self-braking potion through cone-shaped self-braking portion. Portion sizes are selected so that members come into contact in cone-shaped non-self-braking portion after resilient closure in cone-shaped self-braking portion. EFFECT: removal of special operating conditions leading to overloads in separated connection portions. 1 dwg
Patent RU-2232859-C2 (RU)
Title: Downhole hydraulic motor
Inventor: ANDOSKIN V N
IPC: E21B4/02
Filed: 2002-02-19
Granted: 2004-07-20
Abstract: FIELD: oil producing industry; drilling of directional wells. 
     SUBSTANCE: invention relates to downhole hydraulic motors with turbine deflectors. According to invention, hydraulic motor has hollow housing accommodating drive with rotor and spindle installed inside spindle housing on axial and radial supports, furnished with drilling bit and connected with rotor by drive shaft, motor and spindle housing being connected by curved threaded subs, and spindle are connected with drive shaft provided with driving and driven hinge units with axial sliding supports by means of threaded subs. Spindle housing is made with cross split between axial and radial supports from side of drilling bit. Spindle is provided with ring groove in plane of cross split of spindle housing, and split ring is installed in groove, diameter of split ring exceeding diameter of spindle. Support bushing and ring-catcher are secured inside spindle housing. Radial support of spindle housing from side of drilling bit is made in form of flexibly elastic sliding support located on detachable bushing and secured inside spindle housing. Distance between axial supports of driven shaft does not exceed length of axial support of spindle. 
     EFFECT: enlarged operating capabilities of downhole motor, reduced length of downhole drill string assembly, increased service life and improved reliability of downhole motor. 
     2 dwg
Patent RU-2277093-C2 (RU)
Title: Производные гидантоинов, тиогидантоинов, пиримидиндионов и тиоксопиримидинонов, способ их получения (варианты), промежуточные продукты и фармацевтическая композиция
Inventor: PUATU LIDI
IPC: A61P5/00
Filed: 2000-07-28
Granted: 2006-05-27
Abstract: Изобретение относится к новым соединениям общей формулы I, в рацемической форме, в форме энантиомера или в любых комбинациях этих форм, обладающим сродством к рецепторам соматостатина, которые могут быть использованы для лечения патологических состояний или болезней, акромегалия, гипофизарные аденомы, болезнь Кушинга и др. В общей формуле I: 
     
       
     
     R1 обозначает фенил, R2 обозначает Н, R3 обозначает Н или (CH 2 ) p -Z3 или один из следующих радикалов: Z3 обозначает (С 3 -С 8 ) - циклоалкил, возможно замещенный карбоциклический или гетероциклический арил, причем карбоциклический арил выбирают из фенила, нафтила и флуоренила, и он может быть замещен, а гетероциклический арил выбирают из индолила, тиенила, тиазолила, карбазолила или радикалов формул: 
       , и он  может быть замещен одним или несколькими заместителями, или также радикал  
     
       
     
     R4 обозначает (CH 2 )p-Z4 или  ; Z4 обозначает амино, (C 1 -C 12 ) - алкил, (С 3 -С 8 )-циклоалкил, циклогексил, замещенный -CH2-NH-C(O)O-(C 1 -C 6 )-алкилом, радикал (C 1 -C 6 )-алкиламино, N,N-ди-(C 1 -C 12 )-алкиламино, амино-(С 3 -С 6 )-циклоалкил, амино-(C 1 -C 6 )-алкил-(С 3 -С 6 ) -циклоалкил-(C 1 -C 6 )-алкил, (C 1 -C 12 )-алкокси, (C 1 -C 12 )-алкенил, -NH-C(О)О-(C 1 -C 6 )-алкил, возможно замещенный карбоциклический или гетероциклический арил, р, если присутствует, независимо равно 0 или целому числу от 1 до 6; q, если присутствует, независимо равно целому числу от 1 до 5; Х обозначает 0 или S;n равно 0 или 1. Изобретение также относится к способам получения соединений общей формулы I, промежуточным продуктам и  фармацевтической композиции. 5 н. и 6 з.п. ф-лы, 2 табл.