baber/WOPTO huggingface dataset:
Patent UA-57109-C2 (UA)
Title: Method of stimulating the fertility of improved agricultural lands
Inventor: Ivan'ko Ivan Pavlovych
Filed: 2000-03-30
Abstract: A method of stimulating the fertility of improved agricultural lands lies in slitting the subsurface layer of the soil for a depth of 40... 45 сm with the priority direction North-South, ferromagnetic rods are placed onto the foot of the slits at a distance of 12... 13 m one from another for a period of complete decomposition thereof.
Patent UA-63991-C2 (UA)
Title: Radio-electronic equipment block
Inventor: TATARYNOV KOSTIANTYN KOSTIANTYNOVYCH
IPC: H05K7/20
Filed: 2000-08-27
Abstract: The present invention relates to a radio-electronic equipment block that contains heat-emitting elements and is designed for operation under conditions with impacts and vibrations. The proposed block contains a casing with guide parts as well as a front panel and a back panel with connectors and mounting slots. In the casing, an interconnection board with corresponding connectors and plug-in electronic modules is installed. Each of the modules contains a heat sink and a printed-circuit board with electronic elements. The walls and covers of the casing have outside ribs. The ratio between the height of the cover rib and the height of the wall rib is 1:2. The rib surface, on each side of the rib, is crimped. Each rib has cuts that divide the rib into projections. The ribs are arranged so that their projections are over each other. The front and back panels are rigidly joined with the casing walls. At the end walls of the casing, projections are provided that fit into the slots of the corresponding panels. The heat sink of the electronic module is constructed as a plate to which the printed-circuit board is fixed.
Patent UA-46568-C2 (UA)
Title: A method for metal articles treatment
Inventor: OTTO KOSTIANTYN VALENTYNOVYCH
Filed: 2001-08-21
Abstract: Method for metal articles treatment comprises of mechanical finishing, thermal processing and oiling. Surface of articles undergoes mechanical treatment up to obtaining roughness with the irregularities height μm and oiling is carried out directly after heating up to temperature °C during the time hours, found from the relation , where is the temperature of heating within the given range, °C, C – specific heat capacity of steel at the heating temperature, kJ/kg°C.
Patent UA-73027-C2 (UA)
Title: Windmill
Inventor: KARBIVNYK YAROSLAV VOLODYMYROVYCH
IPC: F03D9/00
Filed: 2003-08-20
Abstract: This invention relates to wind-power engineering and solves the problem of increasing the windmill mounted on balloons effectiveness. A housing of each balloon 1 and 2 is outside equipped with radial blades 3 with possibility of rotation of the balloons with respect to own axes in opposite directions, this is achieved by the opposite angles of fixation of the blades at the balloons. The front balloon 1 is equipped with swivel 4 this is connected by cable 8 to fixed base 9 on the ground. The generator 10is placed in the cavity of the balloon 1. The stator 11 is coaxially attached to the housing of the balloon and is connected to the circular current collector 20 mounted in the swivel 4. The rotor 14 is connected with driveshaft 21 to the second balloon 2.
Patent RU-2175078-C2 (RU)
Title: Spray tip internal combustion engine nozzle
Inventor: GUNDOROV V M
IPC: F02M61/12
Filed: 2000-01-31
Granted: 2001-10-20
Abstract: FIELD: mechanical engineering; diesel engine fuel injection device. SUBSTANCE: proposed nozzle spray tip has body with conical sea and needle valve placed in body and including throttling-and-shutting off cone with angle exceeding angle of seat, contacting with seat over characteristic diameter and coinciding over diameter line border with damping element installed with damping clearance relative to seat surface. Combination seat is made in form of two cones changing one into the other through step. Needle valve has single throttling-and-shutting off cone which contacts with step of seat over characteristic diameter line which limits part of throttling-and-shitting off cone from side of base this part of cone plays the part of damping element. Seat of body consisting of two stepped matching cones makes it possible to use needle valve with single cone whose damping part, over entire length of generating line, interacts through clearance with seat at maximum possible damping effect. EFFECT: provision of effective design of spray tip featuring longer service life and manufacturability. 2 cl, 2 dwg
Patent RU-2192420-C2 (RU)
Inventor: BASIARD ZHORZH
IPC: A61K31/495
Filed: 1998-07-15
Granted: 2002-11-10
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. SUBSTANCE: invention relates to derivatives of polyhydroxyalkyl-pyrazine of the formula (I)   used as active component in medicinal agent where R 1  means stereoisomeric forms of chain (II):  ; R 2  means hydrogen atom; R 3  means stereoisomeric forms of chain (III):  ; or R 2  means stereoisomeric forms of chain (II):   or (III):   and R 3  means hydrogen atom. Invention describes also methods of synthesis of compounds of the formula (I) based on thereof. Compounds show hypoglycaemic activity and can be used in therapy for prophylaxis and treatment of diabetes mellitus. EFFECT: improved method of synthesis, valuable medicinal properties. 12 cl
Patent RU-2191466-C2 (RU)
Title: Pulse generator
Inventor: VOSKRESENSKIJ A V
IPC: H03K3/53
Filed: 2000-02-24
Granted: 2002-10-20
Abstract: FIELD: pulse engineering, applicable in general-purpose electronic circuits. SUBSTANCE: the pulse generator uses two power sources of opposite polarities combined by a common busbar, N switching transistors connecting N+1 reservoir capacitors to a series-connected circuit, N-1 first and second diodes, two third diodes via which the reservoir capacitors are charged. EFFECT: expanded functional capacity due to generation of pulses of positive and negative polarities in the load, and reduced power consumption by the pulse generator. 1 dwg
Patent RU-2177696-C2 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: STOJANOVA L I
IPC: A23L19/00
Filed: 2000-03-28
Granted: 2002-01-10
Abstract: FIELD: food industry. SUBSTANCE: method involves mixing of prepared apple and apricot puree, bee honey, common salt, roasted ground kernels of cashew nuts, extract of Eleutherococcus, boiled rice grits and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. The mixture is prepared at the following ratio of components by mass: apple puree, 102600-113710; apricot puree, 36140-40053; bee honey, 58139-64436; common salt, 419-465; roasted ground kernels of cashew nuts, 13706-16693; Eleutherococcus extract, 510-570; boiled rice grits, 26853-30690; water, 144550-179200. EFFECT: broadened assortment of fruit-and-berry desserts; improved balance of composition by main nutrient substances of product applicable for using under autonomous conditions of existence.
Patent RU-2187782-C2 (RU)
Title: Device for vertical unfolding of flexible member
Inventor: DANOV V M
IPC: F42B15/04
Filed: 2000-04-03
Granted: 2002-08-20
Abstract: FIELD: test equipment, applicable for removal of the lighting discharge in a cloud. SUBSTANCE: the device has a container installed on the launching pad with the longitudinal axis perpendicularly to its surface. The container accommodates a jet projectile installed for movement in its longitudinal axis. A flexible member is laid in the gap between the container and the projectile for projectile movement in the longitudinal axis of the flexible member laying. The flexible member is connected with its first end to the container bottom, and with the other end - to the projectile tail section for action on it in its longitudinal axis. The device may have an additional container connected to the projectile tail section, a parachute or an air balloon with an electric conducting envelope and an inflation system is packed inside this container. The second end of the flexible member is connected to the bottom of the additional container. EFFECT: enhanced energy efficiency and simplified construction of the device. 6 cl, 4 dwg
Patent RU-2184051-C2 (RU)
Inventor: PETRAKOV V M
IPC: B64C39/04
Filed: 2000-07-13
Granted: 2002-06-27
Abstract: FIELD: aeronautical engineering; manufacture of multi- fuselage aircraft. SUBSTANCE: aircraft has two fuselage located in horizontal plane at some distance from each other, three aerodynamic lifting surfaces in form of front wing, main wing and stabilizer, engines, crew cabin and compartments for passengers and/or cargo/internal lateral surfaces of fuselage, inter-fuselage lifting surfaces and engines arranged between fuselages are so located that they form semienclosed aerodynamic passage-air intake. Fuselages have straight or concave internal lateral sides. Wings (more than two wings may be provided) are located relative to each other at levels ensuring direction of air flow along passage-air intake to engine diffusers mounted at the top of lifting surface or under it. Aircraft may be provided with third fuselage located between two fuselages and provided with flat or concave lateral sides, with flat bottom and top. Aircraft may be according to "tailless aircraft" configuration with main swept-back or swept-forward wing. EFFECT: possibility of manufacture of aircraft of various modifications and purposes flying at subsonic and supersonic speeds at enhanced reliability and efficiency. 4 cl, 3 dwg
Patent RU-2188725-C2 (RU)
Inventor: PLAKHTIN V D
IPC: B21B35/14
Filed: 2000-08-07
Granted: 2002-09-10
Abstract: Изобретение относится к прокатному производству и может быть использовано в шпиндельных соединениях сортовых прокатных станов. Сущность изобретения: узел соединения прокатного валка со шпинделем включает приводной хвостовик валка, шарнир шпинделя и устройство для его осевой фиксации на хвостовике валка. Шарнир шпинделя состоит из обоймы и сквозной втулки, между которыми расположены бочкообразные ролики. На концевых участках втулки закреплены центрирующие кольца, сопряженные по сферическим поверхностям с кольцом, установленным на дне обоймы, и фланцем, закрепленным на ее торце. Устройство для осевой фиксации шарнира включает цилиндрический стержень, установленный в поперечных отверстиях, выполненных в сквозной втулке со смещением относительно ее оси. На приводном хвостовике выполнен поперечный полуцилиндрический паз, в котором также расположен стержень. В обойме соосно с поперечными отверстиями во втулке выполнены два резьбовых отверстия, закрытых пробками. Сопряженные сферические поверхности центрирующих колец описаны из центра шарнира. Поверхности колец, установленных со стороны дна обоймы, выполнены большего диаметра, чем у сферических поверхностей сопряжения кольца, закрепленного на втулке со стороны прокатного валка, и фланца, закрепленного на торце обоймы. Изобретение обеспечивает повышение надежности шпинделей, сокращение расхода подшипников валков, снижение непроизводительных расходов прокатного стана и повышение качества прокатываемого металла. 2 ил.
Patent RU-2186466-C2 (RU)
Inventor: MOLDOVJAN A A
IPC: H04K1/06
Filed: 2000-09-25
Granted: 2002-07-27
Abstract: FIELD: electric communications and computer engineering; data encryption methods. SUBSTANCE: method involves private key generation, data block division into two subblocks, and execution of R≥2 encryption, these operations including conversion of first sub-block by means of sequence of L 1 , L 2 ,..., L n  operations, where n > 1, and conversion of second sub-block by means of sequence of H 1 , H 2 ,...,H m  operations, where m > 1; at least one of L 1 , L 2 ,..., L n , H 1 , H 2 ,..., H m  operations is controlled operation and control vector is generated prior to this operation; during execution of at least one of L 1 , L 2 ,..., L n , H 1 , H 2 ,..., H m  operations use is made of one of sub-keys ; m is even number and n is odd number; in addition sub-blocks are re- arranged in all encryption rounds except for last one upon execution of L n  and H m  operation; H i  operations are reverse to H m-i+1  operations, where 1≤i≤m/2; L n-j+1 , where 1≤j≤(n-1)/2 ones; two-place reversible controlled operation is used as L (n-1)/2+1  operation and before its execution control vector is generated depending on second block. EFFECT: enhanced resistance to differential cryptanalysis. 4 cl, 2 dwg
Patent RU-2184870-C2 (RU)
Title: Electromagnetic nozzle for internal combustion engine
Inventor: GUNDOROV V M
IPC: F02M61/16
Filed: 2000-10-04
Granted: 2002-07-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to electronic control fuel injection devices of gasoline engines. Proposed electromagnetic nozzle for internal combustion engine has housing with spray tip connected to housing. Spray tip-to-housing joint is made detachable which is provided by split lock ring with axial interference in housing groove. EFFECT: provision of compact and effective design. 2 dwg
Patent RU-2251173-C2 (RU)
Title: Composite materials capable of sorbing hydrogen irrespective of their activation treatment and methods for their production
Inventor: DELLA PORTA PAOLO
IPC: H01J/
Filed: 2000-06-01
Granted: 2005-04-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed composite materials capable of sorbing hydrogen even upon impact of great amount of passivating gases, such as water and oxygen, are produced from nonvolatile getter materials whose surface is at least partially covered with deposited layer of palladium, palladium-silver or palladium oxide alloys, or compounds obtained by reaction between palladium and nonvolatile getter material. Proposed invention includes methods for producing such composite materials. 
     EFFECT: enhanced quality of composite materials. 
     20 cl, 4 dwg, 3 ex
Patent RU-2201485-C2 (RU)
Title: Road marking machine control device
Inventor: BELAN A I
IPC: E01C23/16
Filed: 2001-04-12
Granted: 2003-03-27
Abstract: FIELD: road building and repairing. SUBSTANCE: invention relates to building of roads and repair of road pavements. Purpose of invention is to improve accuracy of application of road marking lines in length and prevent spreading of marking material when machine is stopped. For this purpose, device contains dash line length and space setting unit, comparator, trigger, marker with drive, line length correction finding unit, adder, track space pickup, line section length signal shaper, track space correction unit, additional comparator, additional adder and additional line section length signal shaper. Device can be provided with AND gate and second additional comparator. EFFECT: improved accuracy of road marking. 5 cl, 2 dwg
Patent RU-2197671-C2 (RU)
Title: Труба
Inventor: GREJLIKH V I
IPC: F16L21/02
Filed: 2001-04-23
Granted: 2003-01-27
Abstract: Изобретение относится к трубам из композиционно-волокнистых материалов. Труба содержит стенку из композиционно-волокнистого материала и элементы уплотнения на торцах, выполненных в виде втулок из термопластичного материала, замоноличенных в стенку. Техническим результатом изобретения является повышенная надежность. 1 ил.
Patent RU-2200185-C2 (RU)
Inventor: GALINOV JU N
IPC: C10M101/02
Filed: 2001-04-25
Granted: 2003-03-10
Abstract: Сущность: изобретение относится к созданию композиций, используемых для смазки тяжелонагруженных открытых зубчатых передач, стальных канатов, ходовой части тракторов и других пар скольжения непрецезионных механизмов. Композиция содержит, мас.%: синтетический дисульфид молибдена 1-3, графит 7-10, мазут 2-5, солидол до 100. Технический результат - улучшение смазочных и адгезионных свойств, снижение расхода смазки.
Patent RU-2257374-C2 (RU)
Title: Способ проведения реакций в псевдоожиженном слое и аппарат для его осуществления
Inventor: STEHNLI DZHON BEKKER
IPC: C07C253/24
Filed: 2001-06-13
Granted: 2005-07-27
Abstract: Изобретение относится к гетерогенным газофазным реакциям в псевдоожиженном слое с использованием молекулярного кислорода или аммиака и олефина. 
     В способе по изобретению вводят в контакт по меньшей мере один газообразный реагент и по меньшей мере одну жидкость, выбранную из группы, включающей реагенты, охлаждающие жидкости и их смеси, с использованием псевдоожиженного слоя катализатора. Жидкость вводят в реактор через по меньшей мере одно впускное отверстие, расположенное внутри зоны псевдоожижения, а газообразный реагент вводят в реактор через по меньшей мере одно впускное отверстие, расположенное в зоне псевдоожижения вблизи опорного средства. Предпочтительно один или несколько газообразных реагентов вводят как компонент псевдоожижающего газа. Возможными конечными продуктами являются уксусная кислота, винилацетат, акрилонитрил, малеиновый ангидрид. 
     Аппарат для осуществления гетерогенных реакций в псевдоожиженном слое включает средство, на которое опирается псевдоожиженный слой катализатора внутри зоны псевдоожижения, по меньшей мере одно впускное отверстие для введения в реактор по меньшей мере одного газообразного реагента и по меньшей мере одно впускное отверстие для введения в реактор по меньшей мере одной жидкости. 
     Технический результат - усовершенствование способа и аппарата для проведения гетерогенных газофазных реакций в псевдоожиженном слое, в котором газ и жидкость вводят в слой катализатора. 2 н. и 15 з.п. ф-лы, 1 ил.
Patent RU-2218893-C2 (RU)
Inventor: VALEEV E K
IPC: A61B17/70
Filed: 2001-12-10
Granted: 2003-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has base, elastic cover with holes and fastening member as bone screws. The base is produced as plate with round hole in middle part and longitudinal slots on both sides from it and slots in end parts open in opposite directions. The cover has two flat springs bent with their convex part towards the base. One of the springs adjacent to the base has round hole in the middle on both sides of which grooves with scalloped countersink and threaded holes in end parts for receiving screws are produced. The holes open via tubular ribs placed in open plate grooves. The other cover has round countersink opening in the middle and slots for receiving screws are open in opposite directions. The screws are introduced into threaded holes of flat spring adjacent to the base. EFFECT: enhanced effectiveness of treatment. 3 cl, 6 dwg
Patent RU-2221496-C2 (RU)
Inventor: ZHERLOV G K
IPC: A61B17/00
Filed: 2001-12-21
Granted: 2004-01-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should carry out selective proximal vagotomy. Pyloroduodenal area is resected. Inferior border of resection is situated below duodenal bulb. Superior border should be above pyloric bagasse. Serousmuscular gastric layer is separated being 10-15 mm proximally against superior border of resection. Serousmuscular layer is wrapped up in the form of duplicature. Gastroduodenoanastomosis is applied. Moreover, superior border of resection is being above a bag-shaped increase of pyloric gastric section from the side of the greater curvature. Resection of pyloroduodenal area is performed together with a bag-shaped increase mentioned. Moreover, diameter of distal gastric section corresponds to that of duodenum. The method enables to restore normal anatomophysiological structure of necessary organ. EFFECT: higher efficiency of surgical therapy. 3 dwg, 1 ex
Patent RU-2219456-C2 (RU)
Inventor: NIZOV S N
IPC: F41A17/24
Filed: 2002-02-14
Granted: 2003-12-20
Abstract: FIELD: weaponry. SUBSTANCE: the firing mechanism has a striker with a firing spring, trigger and a striker pin safety lock positioned in the firing mechanism base, the trigger is spring-loaded relative to the base for holding the striker in the rear position when pressed, and the striker pin safety lock consists of a control member and a releasing lever, the control member is structurally linked with the releasing lever and installed for engagement with the shooter's thumb, and the striker pin safety lock has also a lath installed on the releasing lever for engagement with the striker. EFFECT: enhanced technical characteristics of the weapon and safety of its use, with the quality of firing remaining unchanged. 2 cl, 3 dwg
Patent RU-2252812-C2 (RU)
Inventor: VAN DER ZE JAN
IPC: B01D46/24
Filed: 2000-10-19
Granted: 2005-05-27
Abstract: FIELD: assembly and cleaning of filters used for removal of dust from air. 
     SUBSTANCE: device has container where pressure of gas may be built up. Wall of container has first hole through which outlet tube runs to container; this tube is provided with circular seat of valve at its end; second hole is used for passage of casing of valve member. Valve member has cylindrical form near its seat and valve seat is connected with casing. 
     EFFECT: reduction of hydraulic losses. 
     14 cl, 9 dwg
Patent RU-2260758-C2 (RU)
Title: Устройство теплового переноса между двумя стенками
Inventor: RYLEWSKI EUGENIUSZ
IPC: F24S90/00
Filed: 2000-09-20
Granted: 2005-09-20
Abstract: Изобретение предназначено для применения в устройствах теплового переноса между первой стенкой и второй стенкой, находящимися в контакте соответственно с первой тепловой массой и второй тепловой массой. Устройство теплового переноса между первой стенкой и второй стенкой, находящимися в контакте соответственно с первой тепловой массой и второй тепловой массой, содержащее теплоизолирующий модуль, который может быть вставлен между первой стенкой и второй стенкой для формирования замкнутого контура циркуляции текучего теплоносителя, и этот замкнутый контур содержит первый проходящий вдоль первой стенки вертикальный или расположенный под углом к вертикали канал, и второй, проходящий вдоль второй стенки вертикальный или расположенный под углом к вертикали канал, причем первый канал и второй канал смещены друг относительно друга в вертикальном направлении для того, чтобы определить канал, расположенный ниже, и канал, расположенный выше, а также содержит верхний соединительный канал, связывающий первый канал и второй канал, и нижний соединительный канал, связывающий первый канал и второй канал с обеспечением, чтобы циркуляция текучего теплоносителя в упомянутом контуре осуществлялась за счет конвекции в том случае, когда расположенный ниже канал оказывается под действием температуры, превышающей температуру расположенного выше канала, что позволяет обеспечить перенос тепла, и чтобы эта циркуляция текучего теплоносителя в данном контуре блокировалась за счет конвекции в том случае, когда расположенный ниже канал оказывается под действием температуры, меньшей, чем температура расположенного выше канала, что препятствует переносу тепла, обеспечивая тем самым тепловую изоляцию. Изобретение позволяет создать устройство переноса тепла, которое способно отвечать требованиям различных ситуаций таким образом, чтобы обеспечить возможность нагрева или тепловой изоляции либо охлаждения или тепловой изоляции. 13 з.п. ф-лы, 31 ил.
Patent RU-2226482-C2 (RU)
Inventor: MARKELOV V V
IPC: B64G1/64
Filed: 2002-06-10
Granted: 2004-04-10
Abstract: FIELD: rocketry and space engineering; devices for group injection of spacecraft. SUBSTANCE: proposed device includes load-bearing structure of adapter with landing surfaces. Load-bearing structure of adapter is made in form of truss whose side landing surfaces are located perpendicularly relative to at inclination relative to plane of coupling with rocket. Systems for separation of associated spacecraft are mounted on first of said planes and system for separation of main spacecraft is mounted on second plane; separation system is made in form of four brackets with lock-pushers oriented in pairs in zone of location of separation system of associated spacecraft. Each bracket and separation systems of associated spacecraft are made in form of two parts interconnected by means of locks-pushers: one part is rigidly secured on truss and other part is provided with fastening units for securing with spacecraft. EFFECT: facilitated procedure of mechanical coupling of spacecraft with adapter. 8 dwg