baber/WOPTO huggingface dataset:
Patent UA-45435-C2 (UA)
Inventor: DANYLKOVYCH ANATOLII HRYHOROVYCH
Filed: 1998-07-22
Abstract: Mixture for the fur pile cover dyeing includes, in g/l: oxidizing prepared raw material black for fur “D” – 3.0...3.2; vegetable hardener /in recalculation to tannins/ - 0.7...1.2; ammonia 25 % - 3.0...3.5; sodium bisulfite 85 % - 0.7...0.9; water – up to 1 l. It provides high homogeneity of the fur pile cover dyeing, color stability with respect to friction and obtaining the leather material of the fur having higher physical-mechanical characteristics. Use of this mix makes it possible to improve working conditions at the working places, to increase diversification of semi-finished goods at lower prices.
Patent UA-49896-C2 (UA)
Title: Screen for ship hull
Inventor: BURLAKA TROKHYM ANDRIIOVYCH
Filed: 1999-01-27
Abstract: Screen for vessel hull contains pulleys, cables, case of the screen, holder and contains S-shaped arm with rotary pulleys fixed on its lateral parties, outside ledge in the middle part of arm and groove its internal middle part, and the screen case is made in the form of articulated halves with ledges, which movably enter into the groove -shaped arm. The screen case on the perimeter on internal part has an elastic lining and holder of opened position of shutters, which are placed near swing point of case parts, halves of case are set in operation position with the help of cables, which through pulleys are connected to the handle.
Patent UA-51719-C2 (UA)
Title: Device for regulating light regime in poultry houses
Inventor: BEREKA OLEH MYKOLAIOVYCH
Filed: 1999-02-26
Abstract: A device for controlling the light regime in poultry houses, to the control circuit of which the voltage is continuously applied proportional to the supply-line voltage; a potential divider, a transistor, a replacement resistor, a program time relay contact are introduced to the impulse-forming circuit; interbase voltage of a single junction transistor is defined by a stabilitron introduced. The device provides an energy-saving light regime in poultry houses and limits the value of the alternating current voltage in the lamp lighting devices at a supply-line voltage increase relating to the nominal or given value set up.
Patent UA-33881-C2 (UA)
Title: A method for preparing molasses to fermentation
Inventor: OLIINICHUK SERHII TYMOFIIOVYCH
Filed: 1999-04-23
Abstract: A method for preparation of molasses to fermentation provides for mixing molasses with mineral acid, adding diammonium phosphate, antiseptization and diluting it with molasses distillery dregs, at that the molasses distillery dreg is preliminarily purified with anaerobic and aerobic methods, thereafter it is after-purified with electrolysis.
Patent UA-32631-C2 (UA)
Title: Device for oscillation of current-carrying tip at surfacing of cylindrical billets
Filed: 1999-08-17
Abstract: The invention relates to the branch of casting production. A device includes a housing and a drive of its oscillation, it is equipped with a guiding rail, on which the housing with a tip is movably installed, and the drive is made in the form of a crank gear, connecting rod of which is connected with the housing.
Patent UA-65653-C2 (UA)
Title: Electric magnet of a blocker
Inventor: AZAROV OLEKSANDR IHOROVYCH
IPC: H01H50/00
Filed: 2001-08-22
Abstract: This invention relates to guard units where electromagnetic drive is used. Electric magnet of the blocker comprises of magnetic-conductive housing and at least two connected parts of this one; one of those is arranged as a cylindrical cup, and the other one – as a cover, magnetization coil, movable composite keeper, this comprises of at least two parts, one of those is made of hard magnetic material. The keeper comprises of movable and fixed parts conjugated due to a spring fixed with its one end in the reboring in the movable part of the keeper. The fixed part of the keeper is made of hard magnetic material and installed at the bottom of cylindrical cup, and the soft magnetic part is connected to the opening in the cover of magnetic conductor; at that the rise of the movable part of the keeper over the cover by needed prescribed height (necessary and sufficient) to obtain the second stable position of the keeper is determined by the design dimensions of the part of the spring and the total error of the conjugated parts production. Besides that, from the conditions of increased reliability provision, the value of the keeper rise over the cover is determined from conditions that it is to be not larger than half of height of the coil, and the conditions of blocking for the movable parts of the unit.
Patent UA-71662-C2 (UA)
Title: Frying pan
Inventor: KARBIVNYK YAROSLAV VOLODYMYROVYCH
IPC: A47J37/10
Filed: 2002-08-02
Abstract: The frying-pan proposed contains a flat-bottomed cup and a thermoregulator. According to the invention, the outer wall of the cup 1 is provided with the radial pins 5, each of the rods is conjugated to the inclined groove 6, made in the hoop 7, which is concentrical as to the cup 1, arranged in such a manner as to allow the coaxial rotation and vertical movement in relation to the cup 1 and provided with the legs 8 and the support 9, conjugated with the thermoregulator 4. The invention extends the functional capabilities of the frying-pan on the account of an automated prevention of overheating thereof under the conditions of absence of power supply.
Patent RU-2199552-C2 (RU)
Inventor: BELL EHNDRJU
IPC: G03F7/004
Filed: 1998-09-03
Granted: 2003-02-27
Abstract: FIELD: polymer production. SUBSTANCE: polycyclic polymer with terminal electron-accepting groups is prepared by polymerization of monomer composition containing acid photoinitiator and polycyclic polymer with reiterating motifs bearing side groups cleavable under effect of acid. When irradiated by image-forming emission source, acid initiator generates acid cleaving acid-labile side groups, which results in inversion of polymer polarity leading to acquiring of water solubility by polymer in its sites affected by image-forming emission source irradiation. In consequence, transparence with respect to short-wave image-forming emission is ensured at simultaneous sufficient stability to conditions of reactive ionic etching process. EFFECT: facilitated addition of terminal electron-accepting ligands and achieved required characteristics of polycyclic polymer. 12 cl, 3 dwg, 16 tbl, 385 ex
Patent RU-2265302-C2 (RU)
Inventor: STARODUBTSEVA G P
IPC: A01C1/00
Filed: 2000-04-14
Granted: 2005-12-10
Abstract: FIELD: agricultural engineering, in particular, equipment for presowing treatment of cereal crops. 
     SUBSTANCE: apparatus is made in the form of modular construction, each of modules being independent device formed as treatment chamber manufactured as cylindrical casing. Winding consisting of identical magnetizing coils connected in correlation with each other is mounted on cylindrical casing. Casing is composed of at least two parts, each of said parts being annular magnetic core. Pole piece beveled at its outer side is mounted on each of magnetic cores. Non-magnetic annular inserts are provided between pole pieces for providing continuity of treatment chamber. Each of magnetizing coils of winding is arranged over non-magnetic insert and is embraced with additional magnetic core. 
     EFFECT: improved quality of presowing treatment and simplified construction of apparatus. 
     2 dwg
Patent RU-2183336-C2 (RU)
Title: Flexible light-returning material
Inventor: MOLOKHINA L A
IPC: G02B5/128
Filed: 2000-07-21
Granted: 2002-06-10
Abstract: FIELD: optical engineering. SUBSTANCE: material has light-returning structure with flat external surface and a set of additional light-returning members which apices are directed towards back side of the light-returning structure. The basic light-returning members are manufactured as single type of light-returning structures having sharp and/or rounded tip. The additional light-returning members are greater in height than the basic light-returning members. The additional light-returning members are designed as at least one light-returning structure with sharp or rounded tip which supporting apices are covered with temporary anti-adhesive paper, or with substrate, or with substrate having anti-adhesive paper fixed on the external surface. EFFECT: uniform and stable light-returning action. 35 cl, 9 dwg
Patent RU-2197576-C2 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: E02B15/02
Filed: 2000-08-22
Granted: 2003-01-27
Abstract: FIELD: ice-breaking jobs. SUBSTANCE: hovercraft 2 runs on ice cover 1 exciting resonance flexural gravitational waves 3, thus forming aerodynamic lift force directed downward by turning horizontal plane 5 mounted preliminarily on upper deck 4 through negative angle of attack (position 6) towards incoming air flow. Angle of attack is changed regularly at frequency of said waves. EFFECT: increased thickness of broken ice. 1 dwg
Patent RU-2193571-C2 (RU)
Inventor: MOISEEV V V
IPC: C08F210/12
Filed: 2000-09-20
Granted: 2002-11-27
Abstract: Изобретение относится к области получения синтетических каучуков, в частности бетадиеннитрильных каучуков эмульсионной полимеризации. В способе получения бутадиеннитрильных каучуков водно-эмульсионной сополимеризацией бутадиена с нитрилом акриловой кислоты в присутствии инициирующей системы, регулятора молекулярной массы с применением в качестве эмульгатора мыл карбоновых кислот с последующей коагуляцией латекса хлоридом кальция используют дополнительный эмульгатор - C 12 -C 14  алкилсульфоэтоксилат натрия со степенью оксиэтилирования 1-5 в количестве 0,05-0,50 мас.ч. на 100 мас.ч. мономеров при общей дозировке смеси эмульгаторов 0,55-2,50 мас.ч на 100 мас.ч. мономеров. Способ позволяет достичь высокой устойчивости полимеризационной системы при низких дозировках эмульгатора с одновременным сохранением хорошей способности полученного латекса к коагуляции, получить "чистые" бутадиеннитрильные каучуки с пониженным содержанием остаточного эмульгатора в них, характеризующиеся более высоким комплексом физико-механических показателей вулканизатов на их основе и лучшей морозостойкостью. 6 табл.
Patent RU-2200683-C2 (RU)
Title: Method and device for displacement of car at parking and in case of bogging in rut
Inventor: MIKHAL TSEV I E
IPC: B62D55/04
Filed: 2000-11-01
Granted: 2003-03-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to self- propelled vehicles. According to said method, vehicle is lifting and displaced in transverse direction. Device for transverse displacement of car is equipment with two tracks located under car body and furnished with self- contained mechanical drive or made in form of hinged structures in front and rear of body, two twinned jacks-pantographs placed inside tracks with inner toothed profile commensurable with gear wheels on shafts of track drive motors. EFFECT: simplified parking of car in confined areas. 3 cl, 6 dwg
Patent RU-2183840-C2 (RU)
Inventor: KALMYKOV V V
IPC: G01S13/93
Filed: 2000-11-30
Granted: 2002-06-20
Abstract: FIELD: radio engineering, transmission of discrete messages. SUBSTANCE: invention can be employed to raise efficiency of use of carrying capacity of radio communication lines and networks, specifically, communication lines and systems of automatic dependent observation when data transmission complex is used in them. Technical result of invention consists in increase of utilization factor of carrying capacity of radio channel with irregular traffic as well as provision for zero dependence of average time of delivery of data packages with change in number of subscribers of radio network in wide limits. Technical result is achieved by transmission of data packages over radio channel in correspondence with protocol ALOHA in synchronous and asynchronous variants and intensity of formation of data packages and/or power of transmission of data packages are chosen depending on navigation data. EFFECT: raised efficiency of use of carrying capacity of radio communication lines and networks. 2 cl, 1 dwg
Patent RU-2195872-C2 (RU)
Title: Method for predicting paroxysms of auricular fibrillation
Inventor: OLESIN A I
IPC: A61B8/00
Filed: 2000-12-04
Granted: 2003-01-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: a patient undergoes echocardiiographic testing at "M" and "B" modes. Simultaneously, electrocardiogram is registered. The value of intraauricular conductivity is estimated from the onset of electric auricular stimulation till the onset of mechanical contraction of either left or right auricle at "M" mode. In case of antegrade auricular stimulation one should carry out pharmacological cardiac denervation. At development of 1 or more parts of retrograde auricular stimulation before or after denervation it is possible to predict the paroxysms of auricular fibrillation. The method enables to predict the development for the paroxysms of auricular fibrillation during a year after testing, in patients with antegrade auricular stimulation, in particular. EFFECT: higher efficiency of prediction. 3 ex, 3 tbl
Patent RU-2207634-C2 (RU)
Inventor: IVLJUSHKIN A N
IPC: H01J17/49
Filed: 2000-12-05
Granted: 2003-06-27
Abstract: Изобретение относится к электронной технике и может быть использовано при создании индикаторных устройств для отображения знакографической и видеоинформации. Технический результат - высокая надежность герметизации ГИП. Обеспечивается за счет выбора коэффициентов линейно-термического расширения материалов, из которых выполнены диэлектрические пластины К д.пл  с электродами из объемных проводников, объемные проводники - К пр  и шов герметизации - К ш , согласно выражениям 0,69≤К ш /К пр ≤1,2; 0,68≤К ш / К д.пл ≤1,1. 1 ил.
Patent RU-2178107-C2 (RU)
Inventor: KOCHETKOV B F
IPC: F16H3/74
Filed: 2000-12-22
Granted: 2002-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: driving central bevel gear 3 and driven gear 4 are brought into engagement with main bevel plant pinions 7 fitted on radial axles 2 of carrier 1. Additional bevel planet pinions 10 found in the same place are brought into engagement with bevel control fixed support wheel 9. Carrier 1 is placed between central driving and driven gears for free turning around transmission axis 0-0 on driving or driven shaft. Main and additional planet pinions are mounted on radial axles of carrier for independent rotation. Main and additional planet pinions are provided with massive rims 11 thanks to which they can operate as inertia flyweights in form of flywheels. EFFECT: provision of smooth automatic change of transmitted torque depending on load on driven shaft and speed of shaft. 5 cl, 1 dwg
Patent RU-2271454-C2 (RU)
Inventor: BEKRENEV IGOR
IPC: F01D11/24
Filed: 2000-12-28
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering; gas turbines. 
     SUBSTANCE: platforms for guide vanes of straight-flow axial gas turbine contains alternating fixed guide vanes and turnable blades of wheel in ring channel to pass flow.  Guide vanes are secured in housing of stator of gas turbine by means of carrying members of structure designed for their fastening.  Carrying members of structure on which guide vanes are secured are provided with platforms defining inner outline of channel to pass flow.  Blades of wheel are furnished with corresponding members of structure forming outer rim and provided with sealing ribs from upper side orientated in direction of turning of wheel blades and, with wheel rotating, they almost touch corresponding sealing strips arranged on inner wall of said channel.  Platforms are arranged with distance from stator housing forming at least mainly inner contour of channel to pass flow.  Transition zone between said platforms of neighbor rows of guide vanes are arranged inside space formed by continuous sealing ribs of outer rim of wheel blades arranged in each case between said rows of guide vanes. 
     EFFECT: reduced thermal stresses in stator housing and in platforms for nozzle vanes connected with stator housing. 
     10 cl, 1 dwg
Patent RU-2204892-C2 (RU)
Inventor: LJUBCHICH V A
IPC: A01C7/04
Filed: 2001-01-12
Granted: 2003-05-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: pneumatic seeding unit has thin- walled hollow drum adjoining to hopper. Drum surface is provided with through suction openings. Drum sides are mounted on hollow spindle of rotation, which in conjunction with openings defines air duct for discharging air from drum cavity under the action vacuumizing effect. Bracket is rigidly fixed on air duct. Rotary frame pivotally connected with bracket is adapted for attachment of shielding roller provided with flexible cover. Double-cavity pneumatic chamber is located in drum and rigidly fixed on hollow spindle and connected through stem and pivot joint to rotary frame cross-member. Pneumatic chamber membrane is spring-loaded in stem cavity, which is communicated with drum cavity and with vacuumizing cavity of three-cavity pulsator. Cavity free of stem is connected through air ducts with pulsator working cavity. Pulsator pressure cavity is communicated with atmosphere. Pulsator is driven in coordinated manner by drum. EFFECT: enhanced reliability in operation and improved quality of seed sowing. 1 dwg
Patent RU-2201848-C2 (RU)
Inventor: ZAKIROV D M
IPC: B23B31/20
Filed: 2001-01-30
Granted: 2003-04-10
Abstract: Изобретение относится к области машиностроения, токарным, фрезерным и сверлильным станкам, различным приспособлениям для зажима заготовок и режущего инструмента. Цанга содержит конусный корпус со сквозным осевым отверстием и прорезями на каждом торце, отделенными от противоположного торца короткими перемычками. Для получения малогабаритной цанги с минимальной жесткостью перемычек для закрепления заготовок или инструмента в виде стержня короткие перемычки выполнены тонкостенными и расположены на двух цилиндрических выступах на торцах цанги. На каждом торце может быть выполнено по две, три, четыре или шесть прорезей. 4 з.п.ф-лы, 2 ил.
Patent RU-2228523-C2 (RU)
Title: Способы измерения скоростей нитрификации и денитрификации и nox в жидкости
Inventor: LI DZHO FAN
IPC: C02F1/00
Filed: 1999-08-04
Granted: 2004-05-10
Abstract: Изобретение может быть использовано для определения количественного состава загрязняющих веществ, содержащихся в сточных водах. Способ измерения скоростей нитрификации включает отделение пробы жидкости в момент времени t 0 , измерение концентрации аммиака [NH 3 ] 1  или аммония [NH       +   4       ] 1 , присутствующих в указанной пробе в заданное время t 1 , отделение другой пробы жидкости и введение воздуха в другую пробу жидкости по истечении другого заданного времени t 2 , прекращение введения воздуха в другую пробу жидкости и регулирование уровня рН другой пробы в момент времени t 3 , регистрацию другого значения аммиака [NH 3 ] 2  или аммония [NH       +   4       ] 2  в другой пробе в заданное время t 4  и определение скорости нитрификации жидкости в соответствии с формулой   или  , где NR является скоростью нитрификации, Δt является t 3 -t 2  и Δ[NH 3 ] является [NH 3]1 -[NH 3]2  или Δ[NH       +   4       ] является [NH       +   4       ] 1 -[NH       +   4       ] 2 . Изобретение предусматривает другой вариант выполнения способа и предусматривает измерение скорости денитрификации в жидкости. Изобретение позволяет определить количественный состав различных загрязняющих веществ, таких как оксиды азота, содержащихся в сточных водах, что обеспечивает возможность наилучшим образом обработать сточную воду, поскольку ненадлежащим образом очищенная сточная вода несет угрозу человеческому здоровью. 4 с. и 23 з.п. ф-лы, 10 ил.
Patent RU-2202631-C2 (RU)
Title: Method of making cast steel
Inventor: RAZUMOV S D
IPC: C21D8/12
Filed: 2001-03-23
Granted: 2003-04-20
Abstract: FIELD: making steels for manufacture of magnetic circuits of permanent electromagnets for muon detectors of high-energy beam accelerators. SUBSTANCE: proposed method includes smelting in steel-making unit, refining and correction of chemical composition and tapping in slabs by means of continuous tapping machine. Steel contains components at the following ratio, mass- %: carbon, 0.04-0.12; silicon, 0.04-0.30; manganese, 0.20-0.50; sulfur, no more than 0.025; phosphorus, no more than 0.050; chromium, no more than 0.10; copper, no more than 0.25; aluminum, no more than 0.028; nickel, no more than 1.0; nitrogen, 0.005-0.012 and the remainder being iron. Correction of chemical composition is performed as follows: content of carbon, silicon, manganese, aluminum and nitrogen is found from expression k = 9200-m)/810, where m is preset magnitude of relative magnetic permeability, then parameter k is determined which is maintained between 0.031 and 0.062; ratio of contents of carbon, silicon, manganese, aluminum and nitrogen are found from the following formula: k = 0.23 (C) + 0.10 (Si) + 0.05 (Mn) + 0.09 (Al) + 0.06 (N). Ratio of aluminum content to nitrogen does not exceed 5.0 and ratio of manganese to sulfur is no less than 20.0. Continuous tapping is performed at mass flow rate of steel found from the following formula: M= K a/b, where M is mass flow rate of molten steel, kg/s; K is flow rate coefficient equal to 2.8-5.0 kg/s; a is width of slab, m; temperature of surface is maintained between 700 and 850 C; then, slabs are cooled for 0.5-2.0 hours to temperature of 550-650 C and then for 30-50 hours to temperature of 50-70 C. Steel made according to this method has magnetic permeability of 158.2-167.0 at induction of 1.8 T. Ultimate strength of steel thus obtained is 310 Mpa at yield point of 189 Mpa. EFFECT: enhanced efficiency and reliability. 1 ex
Patent RU-2201630-C2 (RU)
Title: Method for recovery of liquid acid radioactive wastes
Inventor: EPIMAKHOV V N
IPC: G21F9/16
Filed: 2001-03-28
Granted: 2003-03-27
Abstract: FIELD: case-hardening liquid radioactive wastes including spent sulfuric cationite reclaimed products. SUBSTANCE: method includes neutralization and mixing of mentioned reclaimed products with binder in the form of alumina cement and mineral sorption additive in the form of clay. Neutralization is conducted by binder just during mixing of mentioned ingredients. Mass proportion of cationite reclaimed products, alumina cement, and clay is 1 : (0.75-1.00) : (0.07-0.10). Method provides for better fill-up of solidified products concerning liquid sulfuric radioactive wastes. EFFECT: reduced volume of wastes being disposed at their sufficient strength and water resistance. 1 tbl, 7 ex
Patent RU-2200272-C2 (RU)
Inventor: DUDOV A N
IPC: F16L53/00
Filed: 2001-04-09
Granted: 2003-03-10
Abstract: Изобретение относится к газонефтяной промышленности и может быть использовано в процессах промысловой и заводской обработки углеводородного газа, в частности при охлаждении углеводородного газа после дожимных компрессоров перед последующей осушкой и подготовкой к транспорту. Техническим результатом изобретения является обеспечение оптимального охлаждения сырого углеводородного газа без образования кристаллогидратов в аппарате воздушного охлаждения. Способ предусматривает охлаждение перед осушкой сырого газа в аппаратах воздушного охлаждения с несколькими рядами теплообменных труб с входным и выходным коллекторами, причем подачу газа во входной и удаление его из выходного коллектора осуществляют в одном направлении, а охлаждающий агент, например атмосферный воздух, подают в межтрубное пространство в противоположном направлении так, чтобы неравномерность распределения потоков газа в коллекторах компенсировала неравномерность теплопередачи по высоте теплообменных трубок. 3 ил., 1 табл.