baber/WOPTO huggingface dataset:
Patent UA-46096-C2 (UA)
IPC: A01B35/24
Filed: 1998-01-14
Abstract: A tine (100) for mounting on an agricultural soil-working implement (20) and which comprises: a mounting portion (120) at the upper end of the tine for mounting the tine in cantilever manner on a frame portion of the implement; a shank portion (101) projecting downwardly from the mounting portion (120); and, a tine point (106) mounted on the lower end of the shank portion (101); the tine point (106) comprising: a cutting blade (107)extending generally in a vertical plane and having/leading and trailing edges (108, 109); the leading edge (108) being adapted to cut a slit in the ground during forward travel of the implement (20); the cutting blade (107) having first and second laterally projecting wing formations (110, 104) formed on the trailing edge (109); the first wing formation (110) extending to a first side of the cutting blade (107) and operative to widen the slit formed by the leading edge (108); the second wing formation extending to a second opposite side of the cutting blade (107) and being secured to the shank portion (101).
Patent UA-33546-C2 (UA)
Inventor: NOR OLEH VITALIIOVYCH
Filed: 1999-03-09
Abstract: The proposed angular position-to-number converter contains a reset circuit, a pulse generator, a counter, a rotary transformer, two voltage sources for sine and cosine windings of the rotary transformer, a coder, a comparator, an AND logic element, a pulse former, and a reciprocal counter. The pulse former contains four triggers, a NOT logic element, four AND logic elements, a NOR logic element, and an OR logic element. The proposed converter provides for the possibility to measure angular positions when the rotation angle exceeds 360 degrees, and in result, to increase measurement accuracy.
Patent UA-35920-C2 (UA)
Title: Edging circular shears
Inventor: HRYTSENKO SERHII ANATOLIOVYCH
Filed: 1999-04-06
Abstract: Edging circular shears include a plate with guides and two supports mounted on plate with possibility of movement on guides and connected by common power shaft each of which contains a base with swing casing having two pairs of cutter shafts mounted symmetrical with pivot pin – upper and lower pairs, and on lower shafts symmetrically with pivot pin of casing are mounted cylindrical cog-wheels with possibility of alternate interaction with gear wheel of power shaft. Novelty of shears consists in that cog-wheels of cutter and power shafts are made with circular teeth, and radius of curvature of teeth equals to the distance between axis of rotation of wheel of lower cutter shaft and axis of rotation of casing of rest relative to the base, and distances between axis of rotation of casing and axes of rotation of common power and lower cutter shafts are equal. Cutter shafts of each pair may be cinematically connected between them with the help of conic gears.
Patent UA-46145-C2 (UA)
Inventor: BERINHOV SERHII BORYSOVYCH
IPC: B01J4/00
Filed: 1999-11-12
Abstract: This invention deals with monocrystals of silicon growth according to the Chokhralskyi method, in particular, with appliances for repetitive loading material to crucible, and can be used in apparatuses for silicon crystal growth with bate unit to provide semi-continuous crystal growth. Aim of the invention is in upgrading the appliance for repetitive loading to provide controlled discharge from the tank. Appliance for repetitive loading material to the crucible, comprising of a tank that is rigidly connected to a holding ring, support elements, fixed at the lower end of the tank, and a unit for the tank fixation to the displacement mechanism, in which holding ring is situated outside the tank. At that, the tank has a bottom that can open, and the unit for fixation is arranged as connected in series flexible supports that go along the side surface in direction of linear generatrix of the tank, at both opposite sides of it, thus forming a suspension clip over the upper side of the vessel, and the lover ends of the flexible supports are connected, with possibility of motion, to respective support elements.
Patent UA-50843-C2 (UA)
Title: Method for milling material in pipe mills
Inventor: IVANOV ANATOLII MYKOLAIOVYCH
Filed: 2000-02-21
Abstract: This invention is related to the area of milling different materials in pipe mills, and can be used in all areas of industry where those are used (building materials, ore-mining, chemical and others). Method for materials milling in pipe mills is in use of the energy of milling bodies, working in waterfall and cascade regimes/ Waterfall and cascade regimes of work of the milling bodies are altered in between of those, with time intervals during the period of one turn in arbitrary cross-section of the mill at its length by formula , where Тw and Тc – time of work of the milling bodies during one turn of the mill body in waterfall and cascade regimes, respectively, in any considered i-th cross section by the length of the mill, R – weight residues of the material being milled in % in the samples on the sieve 05 in any considered i-th cross section along the length of the mill. This invention provides possibility to optimize regime of work of milling bodies depending on the particle size of the material being milled in any cross-section along the length of the mill; this increases efficiency of work, intensifies work of milling bodies.
Patent UA-54557-C2 (UA)
Title: A process for carnallite preparation
Inventor: KOSTIV IVAN YURIIOVYCH
Filed: 2000-04-17
Abstract: The invention relates to a process for obtaining carnallite from the mixture of polymineral potassium ores processing solution and natural bischofite solution. The scope of the invention consists in that the mixture of polymineral potassium ores processing solution is mixed with the natural bischofite solution at a concentration of 5.8-8.2 % Mg2+ and a ratio (0.3-3.0):1, a resulted mixture of solutions is heated to the temperature 70-110 °С and desulfated by calcium chloride solution at a concentration of 16-24 %, temperature 60-100 °С at SО42- ions concentration in a suspension liquid phase equal to 0.15-0.5 %, the resulted suspension is settled; the desulfated solution is evaporated and the crystallized salts are separated from the desulfated solution which is mixed with magnesium production electrolyte and mother solution and this mixture is evaporated to crystallize the carnallite, and the potassium chloride is added thereto at the temperature 50-90 °С, the crystals with a size less than 0.14-0.25 mm are separated from the resulted carnallite suspension and added into the desulfated solution before evaporation, the rest of suspension is densified and filtrated with obtaining the product and mother carnallite solution.
Patent UA-57625-C2 (UA)
Title: Device for revealing ferromagnetic foreign bodies, in particular those for protecting working elements of harvesters
Inventor: ARSENIUK VITALII MYKHAILOVYCH
Filed: 2001-07-03
Abstract: A device for revealing ferromagnetic foreign bodies for protecting the working elements of feed and grain harvesters includes magnetic poles 1 of the same polarity are placed along all the width of a technological product stream in the middle of a cylinder and are embraced with the measurement reels 2, which sensor the disturbance of the magnetic field of permanent magnets by the ferromagnetic bodies, moving in relation to the magnets. The distinction of the device is a direction of the magnetization of the permanent magnets themselves under an angle of to the plane of distribution of the polarity of the magnets and of placement of the measurement reels in the same plane.
Patent UA-70380-C2 (UA)
Title: Device for generating multibit pseudorandom sequence (variants)
IPC: H03K3/84
Filed: 2000-08-30
Abstract: A novel method and apparatus for generating PN sequences with an arbitrary number of bits, where the number of bits is provided in parallel with each clock pulse is described. This allows the sequences to be generated at high speed when needed, and allows parallel processing in the acquisition and demodulation processes. In the invention, the initial values of states are loaded into registers of a parallel PN generator, which immediately generates the next bits of the PN sequence, where n is an arbitrary number dependent on performance required. Then, a first sub-part of the PN generator (406) of the present invention receives the present state of the PN generator (406) and outputs me state of the PN generator (406)n bits in the future.
Patent RU-2216991-C2 (RU)
Title: Способ отделения и извлечения изофлавонов и соевого белка из соевого материала (варианты)
Inventor: BEHJTIS GREGORI A
IPC: A23J3/16
Filed: 2000-05-06
Granted: 2003-11-27
Abstract: Изобретение относится к пищевой промышленности. Заявлен способ отделения и извлечения белка и изофлавонов из содержащего их соевого материала. Получают очищенный белковый экстракт соевого материала, который взаимодействует с сильноосновной анионообменной смолой на основе четвертичных аммониевых групп. Из соевого белкового экстракта, очищенного от изофлавонов и выделенного с анионообменной смолы, извлекают очищенный от изофлавонов соевый белковый материал. После того, как соевый белковый экстракт, очищенный от изофлавонов, выделен с анионообменной смолы, изофлавоны выделяют и извлекают с анионообменной смолы. Выделенные изофлавонгликозиды и конъюгированные изофлавонгликозиды могут быть превращены в форму их соответствующих аглюконизофлавонов. Способ позволяет полностью разделить и извлечь белки и изофлавоны из содержащего их соевого белкового материала. 2 с. и 34 з.п.ф-лы, 2 ил., 2 табл.
Patent RU-2186433-C2 (RU)
Title: Method for decontaminating liquid radioactive organic wastes containing phosphoric acid esters
Inventor: BOGDANOV A F
IPC: G21F9/04
Filed: 2000-05-19
Granted: 2002-07-27
Abstract: FIELD: decontamination of radioactive wastes. SUBSTANCE: liquid radioactive wastes including mixture of phosphoric acid esters and kerosene or n- waxes are fed to aluminophosphate melt surface of immobilized radioactive wastes with phosphor content ranging between 53 and 57% at temperature of 800-1200 C. Simultaneously gaseous oxygen is introduced in combustion zone, its amount being at least two-fold of stoichiometric value. Water vapors produced during oxidation of organic materials and gases are entrapped in gas cleaning system and solid residue including phosphor oxides and radionuclides is fused into glass melt. End product in the form of glass is suitable for long-time and safe storage; decontamination process takes place in single apparatus without transfer of ash residue. EFFECT: facilitated procedure, enhanced economic efficiency of process. 2 cl
Patent RU-2189237-C2 (RU)
Inventor: POLJANTSEV N I
IPC: A61K33/00
Filed: 2000-06-02
Granted: 2002-09-20
Abstract: FIELD: veterinary science. SUBSTANCE: suggested preparation contains iodobismuthsulfamide, formalin, urea and glycerol at the following content of components, wt.%: iodobismuthsulfamide, 9.5-10.5; formalin, 22.35- 22.62; urea, 22.35-22.62; glycerol, 44.8-45.26. It enables to considerably decrease mastitis sickness rate in cows, provide softening action upon skin of teats, prevent the development of cutaneous fractures by developing a polymeric protective film at teat's surface. The cream is easily washed off, causes no irritation of teat's skin and milker's hands. EFFECT: higher efficiency of prophylaxis. 8 ex, 5 tbl
Patent RU-2182227-C2 (RU)
Title: Method of borehole mining of thick underground
Inventor: ZVONAREV M I
IPC: E21C45/00
Filed: 2000-06-16
Granted: 2002-05-10
Abstract: FIELD: borehole mining of placer deposits in wide range of mining and geological conditions. SUBSTANCE: method includes tapping of thick underground formations by boreholes through entire thickness of formation and its working with chamber coaxial to borehole with formation in chamber of connectors separating the chamber in height into compartments. Connectors are formed by leaving mineral pillars. Working of formation is carried out in ascending order, with filling of worked-out space of compartments after their complete extraction. IN so doing, before completion of process of filling of compartment, applied to connector overlapping the compartment is supporting force, for instance, by formation under connector of layer from nonbound particles of material with positive buoyancy. After completion of filling of worked-out space, connector is broken and its material is withdrawn. In addition, particles of material with positive buoyancy are not introduced at the stage of breakage of connector into water, supplied to column of hydraulic monitor unit. EFFECT: ensured stability of chamber sides during period of chamber full working. 2 cl, 2 dwg
Patent RU-2247256-C2 (RU)
Inventor: DE MATTEIS SISTO LUIDZHI
IPC: F02M59/44
Filed: 2000-06-30
Granted: 2005-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed high-pressure pump delivering fuel into internal combustion engine contains housing with at least one cylinder in which piston slides, and head with mating surface pointed to corresponding mating surface on housing to secure cylinder. Head is provided with suction and delivery pipelines. Suction pipeline has intake hole on mating surface of head. Housing is provided with feed pipeline with outlet hole on mating surface of housing near intake hole. First seal between mating surfaces is arranged around cylinder, and second seal, around intake hole. Seals are separate ones and are made of elastomer. 
     EFFECT: improved sealing of high-pressure pump. 
     10 cl, 7 dwg
Patent RU-2191910-C2 (RU)
Inventor: GLAZUNOV B A
IPC: F02D13/02
Filed: 2000-07-14
Granted: 2002-10-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: invention relates to control systems of internal combustion engines. According to invention, proposed engine has valve actuating gear providing possibility of closing of intake valves during second half of piston travel to top dead center after intake stroke and device to control engine power output which is furnished with charge pressure- connected with intake manifold, cooler connected in cut of intake manifold after charger, and device to adjust charger speed with ratio changer connected with engine power controls. EFFECT: increased efficiency of engine. 3 cl, 2 dwg
Patent RU-2191344-C2 (RU)
Inventor: ZBRANKOV JU V
IPC: H03K5/04
Filed: 2000-07-24
Granted: 2002-10-20
Abstract: FIELD: armament, in particular, artillery guided projectiles with a laser homing head. SUBSTANCE: the guided projectile guidance system has a control actuator, inertial gyro and a homing head including the functional gates, an OR gate inclusive, with the respective couplings; "Lock-on" input which is connected to the first input of the first AND gate and via an inverter - to the first input of the second AND gate, whose second inputs are connected respectively to the second and third outputs of the inertial gyro. The output of the first AND gate is connected to the "Compensation" input of the homing head and the third input of the first OR gate, whose second input is connected to the first output of the inertial gyro, and its output - to the input of the first power amplifier, the output of the second AND gate is connected to the second input of the second OR gate. The output of the second OR gate is connected to the input of the second power amplifier, the outputs of the first, second, third and fourth control windings of the control surface, whose second inputs are connected to the fourth input of the inertial gyro and the power source of the on-board equipment. Introduced are the third AND gate and a pulse shaper, whose first, second, third and fourth inputs are connected respectively to the "- Y", "+Y", "+Z" and "-Z" outputs of the homing head, the fifth input is connected to the output of the third AND gate, its first and second outputs are connected to the first inputs of the first and second OR gates respectively, and its third and fourth outputs are connected respectively to the inputs of the third and fourth power amplifiers, the first input of the third AND gate is connected to the output of the OR gate of the coming head, and its second input - to the "Lock- on" output of the homing head. The pulse shaper has an input bus, the first AND gate, whose first input is connected to the input bus, the second AND gate, clock pulse generator, the first pulse counter, synchronization bus and an output bus. Introduced are the second pulse counter, permanent storage and AND gates, whose total number corresponds to the quantity of the shaped output signals. The synchronization bus is connected to the input for resetting the first pulse counter, and to the count input of the second pulse counter, whose information outputs are connected to the first group of addresses of the permanent storage, whose second group of addresses is connected to the information outputs of the first pulse counter, whose count input is connected to the output of the clock pulse generator. The second output of the permanent storage is connected to the enabling input of the second pulse counter, and the first output - to the second inputs of all AND gates, whose first inputs are connected to the input bus, and the outputs are connected to the output bus. EFFECT: enhanced accuracy of guidance. 2 cl, 4 dwg
Patent RU-2205022-C2 (RU)
Title: Способ получения фракции антигенов вируса кори
Inventor: STAROV A I
IPC: C12N7/00
Filed: 2000-10-16
Granted: 2003-05-27
Abstract: Изобретение относится к области медицины, в частности к вирусологии и биотехнологии, и может быть использовано для получения новых иммуногенных и диагностических препаратов. Сущностью способа является заражение вирусом кори клеточной культуры Vero, пассирование вируса через клеточную культуру, выдерживание культуры при температуре 6-8 o С в течение 48-72 ч, и экстракция антигенной фракции с помощью 1,5-3% раствора октилгликопиранозида натрия. Техническим результатом является получение обогащенной фракции поверхностных антигенов вируса кори 2 табл.
Patent RU-2193460-C2 (RU)
Title: Dosing feeder for grass seed separator
Inventor: BURKOV A I
IPC: B07B4/02
Filed: 2000-10-31
Granted: 2002-11-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: dosing feeder has rectangular hopper, channeled feeding roll located in hopper lower part, dosing gate positioned above feeding roll along inclined wall of hopper and made from flexible resilient plate, whose lower end adjoins channeled feeding roll and is oriented in direction of rotation of roll, and discharge window. Feeder of such construction provides for uniform feeding of low-bulk bound heap of cereal grass onto working tools of separator. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2203375-C2 (RU)
Inventor: KHASENEVICH LEONID SULEJMANOVI
IPC: E04H12/28
Filed: 2000-12-25
Granted: 2003-04-27
Abstract: FIELD: protection of internal surface of brick and reinforced concrete chimneys against corrosive attack of effluent gases when they condense. SUBSTANCE: lining of light polymerlimeconcrete comes in the form of internal laying from clay and acid-proof full bricks installed with clearance relative to wall of chimney shaft filled with light polymerlimeconcrete as soon as laying grows which is linked with fittings to polymerlimeconcrete in every 8-10 rows. Compensator with collapsible vertical faces that does not protrude beyond limits of clearance between laying and shaft is installed in middle of barrel, within the confines of one thickness of walls of chimney shaft. EFFECT: simplified process of lining laying, increased height of barrel, reduced total cost of lining laying. 1 dwg
Patent RU-2189864-C2 (RU)
Title: Final concentrator
Inventor: SHEVCHENKO JU S
IPC: B03B5/70
Filed: 2001-01-03
Granted: 2002-09-27
Abstract: FIELD: concentration of minerals; final concentration. SUBSTANCE: proposed final concentrator is provided with loading unit made in form of narrowing duct with flexible hose at its end, chute with working surface made from elastic material laid on solid substrate, shaft located between elastic material and solid substrate for motion along working surface, supply pipe line with flexible branch pipe fitted for motion and across working surface. EFFECT: enhanced efficiency of final concentration due to more accurate separation of mineral particles. 3 dwg
Patent RU-2228941-C2 (RU)
Inventor: ZUDIN O M
IPC: C09D5/14
Filed: 2001-01-24
Granted: 2004-05-20
Abstract: FIELD: fouling protection. SUBSTANCE: invention relates to nonfouling coating suited to protect underwater parts of ships, equipment and structures operated in aquatic medium against fouling. Fouling of underwater parts of ships with marine organisms causes sharp reduction in ship velocity, elevated fuel consumption, damage of hull and its coating. In order to provide radiation safety of ship surface coating operation, simplicity of deactivating working room (floating dock) and possible environmental consequences resulted from nonfouling coating, invention proposes addition of reflected light contrasting pigment, e. g. crystalline ferric oxide monohydrate (FeOOH), ferric oxide, etc. and scintillator, e.g. anthracene, transstilbene, terphenyl, and similar substances to nonfouling coating composition comprising base ensuring required mechanical properties of coating and beta-active radionuclides suppressing subsidence of propagation stages of fouling organisms due to creation of high radiation doses in immediate proximity to coating. EFFECT: essentially facilitated revealing incidental losses, shavings, splashes, and drops of radioactive coatings, their looking-for and deactivation due to bright coloration (in orange-red shades) and strong scintillation-caused self-luminescence.
Patent RU-2209191-C2 (RU)
Inventor: NENASHEVA E A
IPC: C04B35/468
Filed: 2001-02-06
Granted: 2003-07-27
Abstract: Изобретение относится к материалам для электронной техники, которые могут быть использованы для изготовления изделий СВЧ-техники и микроволновой техники. Способ предусматривает формирование состава твердых растворов системы (Ba 1-x A x )Ln 2 Ti 4 O 12 . Элемент А выбирают из ряда Са, Pb, а Ln - Nd. Дополнительно вводят замещающий титан элемент В - Zr. Если замещающий элемент А выбирают из ряда Са, Sr, Pb, то в качестве лантаноида Ln используют Nd и/или Sm, а дополнительный замещающий титан элемент В - Hf. Если замещающий элемент А выбирают из ряда Са, Sr, то в качестве лантаноида Ln используют Sm. Если замещающий элемент А выбирают из ряда Са, Sr, Pb, в качестве лантаноида Ln используют Nd и/или Sm и дополнительно вводят замещающий титан элемент В - Zr или Hf и дополнительный замещающий лантаноид Ln элемент С - Bi. Эти твердые растворы имеют оптимальные сочетания параметров диэлектрической проницаемости, добротности и термостабильности. 4 с. и 4 з. п. ф-лы, 2 табл.
Patent RU-2205794-C2 (RU)
Title: Ammonia production process and converter
Inventor: SPET KHRISTIAN
IPC: B01J19/00
Filed: 1999-10-25
Granted: 2003-06-10
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: invention relates to production of ammonia via ammonia synthesis gas catalytic conversion. Process comprises following operations: (i) contact of ammonia synthesis gas with ammonia synthesis catalyst in reaction zone disposed in one or more catalytic tubes; (ii) cooling reaction zone to assure implementation of the process under isothermal conditions by means of circulating cooling agent inside cooling pipes concentrically surrounding catalytic tube, said cooling agent being selected from salts, salt-metal mixture with melting point below reaction zone temperature; and (iii) discharging ammonia-enriched stream flowing out of reaction zone. Converter has at least one catalytic tube adapted to receive ammonia synthesis gas and to retain reaction zone for ammonia synthesis catalyst and at least one cooling pipe concentrically surrounding at least one catalytic tube containing above indicated cooling agent. EFFECT: accelerated ammonia synthesis gas-into- ammonia conversion. 6 cl, 2 dwg, 1 tbl