baber/WOPTO huggingface dataset:
Patent UA-54632-C2 (UA)
Title: A METHOD FOR OBTAINING cis-diamine platinum dichloride (II)
Inventor: BOIKO OLEKSANDR MYKOLAIOVYCH
Filed: 2000-03-14
Abstract: The invention relates to the inorganic chemistry, and particularly to obtaining inorganic compounds used for preparation of drugs, especially to obtaining compounds having anticancer activity. The invention can be used for obtaining a substance of platinum containing anticancer preparation known with the name of cys-platinum, platinam etc. The scope of the invention is to develop a method for obtaining cis-diamine platinum dichloride (II), which method is subjected to improvement by synthesis simplification, respecting solutions temperature conditions and pH, solution finished product sorption purification and increase in purity and output thereof, and also improving synthesis results reproductivity. The considered method for obtaining cis-diamine platinum dichloride (II) includes an interaction of ammonium chloroplatinite solutions and ammonia, at that the ammonium chloroplatinite is used directly in the solution, in which it is obtained as a result of the ammonium chloroplatinite reduction in the solution, the process is carried out at temperature 10±5°С and рН=9,2±0,2 and the resulted solution of cis-diamine platinum dichloride (II) is purified by a sorption method on anion exchange resin in the chloride form with an operation temperature range no lower than 70°С. The method technical result consists in obtaining a pure cis-diamine platinum dichloride (II), in which absence of admixtures is confirmed by an electronic spectroscopy, an output increase to 70 %, synthesis results reproductivity improvement, and also in a possibility of obtaining the platinum sponge from platinum containing waste, able for synthesis of a new batch of the substance.
Patent UA-55510-C2 (UA)
Title: Method for production of fat-containing products
Inventor: TVERDOKHLIB OLEKSANDR VASYLIOVYCH
Filed: 2000-08-02
Abstract: Method for production of fat-containing product includes first stage of cream cooling in cylindrical scraping heat exchanger at power density of machine work of 70-88 W/kg, second stage of destabilisation of fat-and-oil emulsion and its conversion into dispersion of inverse type at power density of machine work of 5000-7500 W/kg, third stage of cooling at power density of machine work of 230-300 W/kg and temperature lowering up to 3-9°С.
Patent UA-60388-C2 (UA)
Title: Drain line (versions)
Inventor: BULAT ANATOLII FEDOROVYCH
Filed: 2001-06-07
Abstract: Drain line for draining systems, in particular those ones working with filtering filling. The drain line is made as an arch with side elements, those are attached to long element. For the components of the drain line are used tire-tread bands and segments of those, of worn out tires. The long element is made of a bended out protector band, this is turned with its back (concave) side to inside the drain line. To the one, from the other side, at the middle, a stabilizing element is attached, as a segment of tread band with rectangular cross section. The arch of the drain line in first version is made of a set of segments of tread bands turned with the back side to the outside of the drain line. In the second version the segments of protector bands are turned with the back side to inside of the drain line. Construction is simplified, and net cost decreased.
Patent UA-67876-C2 (UA)
Title: High performance cigarette filter
Inventor: TEUFEL EBERHARD
IPC: A24D3/02
Filed: 2000-10-20
Abstract: The invention relates to a high performance cigarette filter on the basis of cellulose ester fibers or filaments which can be mechanically disintegrated. The inventive high-performance cigarette filter is characterized in that a) the fiber weight (or filament weightydraw resistance ratio S based on the filament titer is greater than approximately 0.7, the S value being calculated according to the formula wherein the refers to the fiber weight, ΔΡ refers to the draw resistance and dpf represents the filament titer and for the draw resistance the value calculated for a diameter of 7.8 mm is inserted, b) the residual crimping value of the filter material does not exceed the value 1.45, с) the fiber weight amounts to maximally 10 mg/mm of the filter length, and d) the hardness of the cigarette filter is higher than approximately 90% filtrona hardness. The inventive filter is characterized by an improved disintegratability under environmental conditions vis-a-vis comparable products.
Patent UA-52532-C2 (UA)
Title: Improved folding self-positioning ladder
Inventor: BARTENIEV OLEKSANDR VOLODYMYROVYCH
Filed: 2002-09-02
Abstract: Improved folding self-positioning ladder intended mostly for maintenance of transport car-tanks at freight railway platforms has a base, a stringer with self-positioning stairs, with its first end connected to the base with possibility of turning in vertical plane, folding barrier and balance mechanism, this has at least one power cylinder with telescopic rod, kinematically connected to the base and the stringer, and power accumulator. Balancing mechanism is equipped with back valve, throttle and connection rod, this is hinged to hydro-cylinder and holders. Ladder is equipped with mechanical stopper and at least one support roller mounted on the other end of the stringer. Base has horizontal beam with elements of fixation of the base to the platform. Folding barrier has stands and flexible ropes. Mechanism of the stairs self-positioning has con-rods, hinged to the base and to each of the stairs. Self-positioning stairs are made as grate frame.
Patent RU-2177225-C2 (RU)
Title: Method of treatment of vegetating cereal crop plants
Inventor: TRET JAKOV G I
IPC: A01P21/00
Filed: 2000-03-14
Granted: 2001-12-27
Abstract: FIELD: plant physiology, agriculture. SUBSTANCE: cereal crops are treated with the growth regulating agent 2-hydroxyphenoxyacetic acid as aqueous solutions with concentrations 0.001-0.1% in the phase of turbulation of plants. Treatment of plants with an aqueous solution of proposed agent in concentration 0.01% ensures to obtain the yield gain for wheat "Zimorodok" sort, barley "Radikal" sort and rice "Liman" sort 6.0; 5.8 and 9.7 centner/ha, respectively. EFFECT: increased yield of cereal crops. 2 tbl
Patent RU-2188252-C2 (RU)
Title: Vapor deposition unit
Inventor: VEBER REJNKHART
IPC: C23C16/16
Filed: 1998-05-11
Granted: 2002-08-27
Abstract: FIELD: chemical vapor deposition; units for deposition of gaseous metal carbonyls on backing; mechanical engineering and metallurgy. SUBSTANCE: bedplate 12 and cover 14 of unit 10 form reaction chamber 20. Ring 28 of mandrel 36 is located in bedplate 12 ; it is isolated from bedplate supporting mandrel 36. Ring 28 has at least one liquid passage and is adapted to receive matrix. Unit 10 is provided with device 22 for introducing gaseous carbonyl into chamber. Liquid heat-transfer agent passes to mandrel 36 through ring 28, thus making it possible to keep mandrel 36 at preset temperature to ensure thermal decomposition. EFFECT: avoidance of contamination of silicone gaskets of large surface, leakage of liquid heat-transfer agent and leakage of metal carbonyl into lower chamber. 10 cl, 6 dwg
Patent RU-2259821-C2 (RU)
Title: Method for carrying out prolonged chemoprophylaxis of cattle pyroplasmidoses (pyroplasmosis, babesiosis, tayloriosis)
Inventor: RASHIDOV A A
IPC: A61P31/00
Filed: 2000-04-18
Granted: 2005-09-10
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves administering aqueous solution containing 4.5% of diamidine, in combination with 2.5% of primacine and 20% of polyethylene glycol-6000. 
     EFFECT: increased reliability of treatment results.
Patent RU-2186825-C2 (RU)
Inventor: KIRILENKO V N
IPC: C10G15/00
Filed: 2000-05-10
Granted: 2002-08-10
Abstract: FIELD: gasoline production. SUBSTANCE: method is effected by affecting gasoline with high- temperature pulses in presence of aqueous alcohol, which results in stepped cavitation. EFFECT: by many times reduced investment and power consumption. 2 cl, 5 dwg
Patent RU-2209087-C2 (RU)
Inventor: GOTO TAKESI
IPC: A61K47/32
Filed: 1998-10-30
Granted: 2003-07-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes an agent for prolonged effect of hypolipidemic medicinal preparation and medicinal composition for reduction of lipids level based on thereof. Agent represents anion-exchange resin without cross-linked intermolecular linkages comprising structural unit of the general formula (I)   with radical values given in the invention claim. Invention provides both the gradual release of medicinal preparations with high stability and synergistic effect with regards to reduction of blood cholesterol level by both components. EFFECT: enhanced effectiveness and valuable medicinal properties of agent. 7 cl, 2 dwg, 1 tbl, 12 ex
Patent RU-2201926-C2 (RU)
Title: Polyethylene glycol ethers of tocopherol and method for industrial production thereof
Inventor: KALINICHENKO A N
IPC: C07D311/72
Filed: 2000-06-22
Granted: 2003-04-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: novel polyethylene glycol ethers of tocopherol depicted by formula I:   (I) with n=101-150 and meanings of symbols represented in table  , which can be used in chemistry, medicine, cosmetology, and food industry owing to their vitamin activity (vitamin E) and water solubility, are prepared in industrial scale by subjecting tocopherol ester to reaction with ethylene oxide in presence of alkali at 120-150 C, ethylene oxide being supplied at such velocity as to maintain temperature of reaction mixture within simplified limits. Process is carried out in autoclave at pressure 1-3 atm and ethylene-to-tocopherol molar ratio between 25:1 and 150:1. Use of polyethylene glycol ethers of tocopherol allows preparing aqueous solutions of fat-soluble preparations, in particular vitamins. EFFECT: enabled industrial preparation of novel water-soluble tocopherol derivatives containing long polyethylene glycol chains, which results in lowered price and preserved vitamin activity. 6 cl, 1 tbl, 3 ex
Patent RU-2181718-C2 (RU)
Title: N-(3'-chlorobutene-2'-yl)anthranilic acid aciarylamides eliciting anti-inflammatory activity
Inventor: PODCHEZERTSEVA A V
IPC: A61P29/00
Filed: 2000-07-26
Granted: 2002-04-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to novel biologically active n-(3'- chlorobutene-2'-yl)anthranilic acid arylamides of the formula (I)   where R means CH 3 , These compounds show an anti- inflammatory activity and therefore they can be used as a basis for novel medicinal agents. EFFECT: new compounds indicated above, valuable medicinal properties. 1 tbl
Patent RU-2185316-C2 (RU)
Inventor: ZAV JALOV JU I
IPC: B65G53/60
Filed: 2000-07-24
Granted: 2002-07-20
Abstract: FIELD: materials handling. SUBSTANCE: invention relates to device aimed at reduction of dust content at stowing loose materials transported by gas flow. Proposed device has slotted nozzle for delivering loose materials together with gas flow. Split cylinder is installed at said slotted nozzle. Edge of split of cylinder is arranged at edge of slotted nozzle. Air intake connected with gas outlet device is arranged over split cylinder. Washer is connected on each end face of split cylinder. Edge of washer projects beyond cylinder diameter forming obstacle for spreading of flow getting out of slotted nozzle in sideward direction. EFFECT: reduced material usage, simplified design of device. 6 cl, 5 dwg
Patent RU-2199507-C2 (RU)
Title: Sand blend for manufacturing foamed concretes
Inventor: ANPILOV S M
IPC: C04B38/10
Filed: 2000-09-19
Granted: 2003-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: sand blend contains, wt.%: Portland cement, 30.0-35.4; chemically pure chalk (microfiller), 8.4-11.0; run-of-quarry quartz sand (spacer), 14.0-29.3; foam former "Unipor", 0.5-0.7; and water, the balance. The blend can be used in manufacture of various-destination foamed concrete products. EFFECT: minimized shrinkage and enabled manufacture of non-autoclave nonshrinking foamed concretes. 2 tbl
Patent RU-2204912-C2 (RU)
Inventor: LITVINOVA E V
IPC: A23L21/10
Filed: 2000-10-23
Granted: 2003-05-27
Abstract: FIELD: food-processing industry, in particular, confectionery industry and catering. SUBSTANCE: cream comprises emulsion used as fatty component and dry egg albumen "Ovafin orange" used as protein component. Soya oil is fatty phase of emulsion, into which 30%-beta-carotene fatty phase and butter are introduced. Emulsifier is egg powder and dried fat-free milk mixture. Aqueous phase comprises ascorbic acid, aspartam and "Universal" source as stabilizer. Cream components are used in the following ratio, wt%: egg powder 1,5-2.3; dried fat-free milk 1.9-2.1; soya oil 17.5-26.0; butter 3.5-6.0; "Universal" source 4.5-5.0; dry egg albumen "Ovafin orange" 4.75; ascorbic acid 0.15; 30%- beta-carotene fatty suspension 2.65; aspartam 0.6; water the balance. Method involves preparing emulsion by adding water into egg powder and dried fat-free milk mixture; holding for 20 min for swelling and emulsifying with soya oil, wherein 30%-fatty beta-carotene emulsion is preliminarily diluted; when resultant mixture changes into thick homogeneous mass having stabilized form, adding aqueous phase in the form of thin film without interrupting whipping process, with aqueous phase being prepared by adding ascorbic acid, aspartam, "Universal" source into water and mixing until water is fully absorbed with said source; churning butter and mixing with emulsion; reducing "Ovafin orange" egg powder with water; whipping; adding into resultant whipped mass preliminarily prepared emulsion and mixing. With indicated component ratio, 30% beta-carotene fatty suspension and aspartam combination provides for antimutagenic action of cream. EFFECT: improved quality of creamed confectionery mass, simplified production method, wider range of products and increased biological value of product. 3 cl, 2 tbl
Patent RU-2225508-C2 (RU)
Inventor: ZALJATOV M SH
IPC: E21B47/07
Filed: 2001-03-05
Granted: 2004-03-10
Abstract: Изобретение относится к геофизическим исследованиям скважин и предназначено для контроля технического состояния скважин на основе измерения интенсивности инфракрасного излучения с поверхности стенок скважины. Индикатор градиента теплового поля содержит цилиндрический корпус, оптическую систему, чувствительный элемент, усилитель и преобразователь сигнала информации и регистрирующий прибор. Дополнительно введены стабилизатор температуры чувствительного элемента и теплопроводящая пластина. Стабилизатор температуры чувствительного элемента представляет собой сосуд Дюара, заполненный жидким азотом. Теплопроводящая пластина выполнена как часть внутренней оболочки стабилизатора температуры чувствительного элемента, одной стороной находящейся в контакте с жидким азотом, а другой - в вакуумной полости сосуда, с укрепленным на ней чувствительным элементом. Оптическая система выполнена в виде равнотолщинной полусферической оболочки, прозрачной для теплового излучения. Изобретение позволяет повысить чувствительность и быстродействие устройства. 1 ил.
Patent RU-2235115-C2 (RU)
Inventor: BALLEGOY CAROLUS MARIA VAN
IPC: B01J29/74
Filed: 1999-11-12
Granted: 2004-08-27
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: hydrocarbon feedstock including paraffin molecules is brought into contact, under catalytic dewaxing conditions, with catalytic composition containing metallosilicate crystallites, binding material, and hydrogenation component, weight ratio of said crystallites to said binding material ranging between 5:95 and 35:65. Metallosilicate crystallites have crystalline microporous structure and are characterized by that their structure is build from tetrahedral SiO 4  blocks and tetrahedral M (Al and/or Fe, and/or B, and/or Ti) blocks or from tetrahedral SiO 4  blocks and octahedral M blocks, these blocks being interconnected at their angles through oxygen atoms. 
     EFFECT: reduced gas formation and increased porosity of catalytic composition. 
     21 cl, 12 tbl, 13 ex
Patent RU-2203496-C2 (RU)
Title: Method for detecting antigens of tularemial microbe
Inventor: NIKOLAEV V B
IPC: G01N33/53
Filed: 2001-07-04
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: present method deals with treating infectious diseases. One should carry out fixation of tested material onto solid porous support, treat this support with 2%-bovine serum albumin, wash this support with detergent solution, treat this support with solution of labelled specific IgG, treat it with "developing" solution, perform washing, drying and visual registration of obtained results. Moreover, material under testing is applied onto support at pore size of 0.17-0.6 mcm, dried at 20-25 C for 20-30 min, then support should be twice washed with physiological solution containing 0.05%- Twin-20, followed by treatment with bovine serum albumin for 10-20 min, then support should be twice washed with physiological solution containing 0.05%- Twin-20, treated with solution of specific IgG labelled by colloid silver for 20-30 min at 20-25 C, twice washed with Twin-20-containing physiological solution and once - by distilled water. After that it should be treated for 5 min with "developing" solution containing menthol, citric acid and silver nitrate at the following ratio of components, g: menthol 0.2, citric acid 0.5, silver nitrate 0.2, distilled water 100. EFFECT: higher efficiency of detection.
Patent RU-2210203-C2 (RU)
Inventor: PATRIN A JA
IPC: A01D41/127
Filed: 2001-08-07
Granted: 2003-08-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: hydraulic system has hydraulic tank, pump, pressure pipeline, discharge pipeline, and engines of different power capacity. Hydraulic tank is positioned on engine supporting frame. Hydraulic system is equipped with hydraulically controlled overflow valve, first safety valve and mechanically controlled hydraulic distributor positioned under operator's cabin. Hydraulic system has second safety valve adjusted for pressure lower than pressure of first safety valve. Both safety valves are mounted on threshing unit cover. Electromagnetic distributor is built in parallel with pressure pipeline of pump. Electromagnetic valve is built in series with pipeline of overflow valve control line upstream of mechanically controlled distributor. Second safety valve is connected in parallel with overflow valve control line inside it and downstream of electromagnetic valve. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 4 cl, 3 dwg
Patent RU-2216653-C2 (RU)
Title: Hydraulic drive adjusting method
Inventor: CHEKANOV V V
IPC: F15B9/02
Filed: 2002-01-25
Granted: 2003-11-20
Abstract: FIELD: hydraulic drives. SUBSTANCE: proposed method comes to displacement of feedback rod of digital-to-analog converter into extreme extended position, setting of output shaft with pistons to first stop, shifting of roller to end face of feedback rod of digital-to- analog converter, placing cam of feedback device on output shaft of drive opposite to feedback rod of digital-to-analog converter with minimum radius of its involute generatrix with provision of pulling in of feedback rod of digital-to-analogue converter in proves of turning of output shaft of drive from first stop, fixing of cam of feedback device on output shaft of drive, shifting of roller relative to feedback rod of digital-to-analogue converter to side of output shaft till contact with cam and subsequent displacement of stops of distributing spool at delivering of working liquid into drain main line and delivery main line to provide maximum speed of turning of drive output shaft. Delivery of working liquid into drain and delivery main lines with simultaneous supply of delivery pressure into each interpiston space of piston chain of digital-to-analog converter is carried out before shifting of roller relative to feedback rod of digital-to-analog converter towards output shaft till contact with cam having preliminarily set distributing spool in neutral position relative to sleeve in which throttling slots are closed. Having shifted the roller, shaft is set into rotation by changing delivery pressure to drain pressure in interpiston space of piston chain of digital-to-analog converter at complete compression of piston chain and stopping of output shaft, and output shaft is set to second stop providing designed angle of output shaft turning, after which distributing spool stops are shifted to provide maximum speed of turning of drive output shaft. EFFECT: reduced labor input when adjusting the drive. 2 cl, 1 dwg
Patent RU-2241803-C2 (RU)
Inventor: KSENOFONTOV MIKHAIL ALEKSANDRO
IPC: C02F1/28
Filed: 2002-06-25
Granted: 2004-12-10
Abstract: FIELD: oil pollution elimination. 
     SUBSTANCE: invention relates to environmental protection and can be used for removing oil or other water-immiscible liquids from water surfaces or ground when eliminating consequences of accidents or catastrophes. Polluted surface is treated with sorbent, oil-loaded sorbent is collected and transported to squeezing mechanism, after which returned to the region of surface being treated. As sorbent, polyurethane foamed plastic is recommended and polluted surface is treated with semirigid foamed plastic having apparent density 8-12 kg/m 3  and pore size 0.3-1.2 mm, which is preliminarily cut into plates of any size or in the form of crumb. Sorbent is laid onto desired surface being preliminarily packed in mesh bags. 
     EFFECT: enhanced surface cleansing efficiency. 
     3 cl, 1 tbl
Patent RU-2287683-C2 (RU)
Inventor: ZOZULJA JURIJ IVANOVICH
IPC: E21B47/12
Filed: 2002-07-12
Granted: 2006-11-20
Abstract: FIELD: automated control over technological processes in oil extractive and other industrial branches, having branched engineering networks for collecting, transporting and distributing material and energetic flows. 
     SUBSTANCE: method includes measuring loss of flows in engineering system, including elementary and aggregated technological nodes, controlling balance of flows in all elementary nodes of engineering network, selecting standard measuring channels, generating calibration functions for other measuring channels and computing calibration coefficient values for them. Additionally, condition of flows balance is monitored in all aggregated nodes as well as manner of alteration of share ratios of losses of incoming and outgoing flows in nodes. On basis of results of control of balance condition in elementary and aggregated nodes and manner of alteration of share ratios of losses of incoming and outgoing flows in nodes, coefficients of trust degree to measurements of each flow in engineering system and trust degree to structure of balance model of each elementary node are calculated. As standard measuring channels, all measuring channels of engineering systems are taken, values of trust degree coefficients to measurements in which are above a given value. Calibration functions are generated using balance models of only those elementary nodes, trust degree coefficients to structure of model of which are above given value, and those aggregated nodes, which envelop only those elementary nodes, for which coefficients of trust degree to model structure are above given value. Reasons of balance disruption are determined more precisely for nodes with low, compared to given, value of coefficient of trust degree to structure of model, on basis of analysis of characteristic of alteration of share ratios of incoming and outgoing flows in nodes in comparison to standard ratio. 
     EFFECT: increased precision of control over condition of engineering network and also of calibration of channels for measuring flow parameters. 
     4 dwg, 9 tbl