baber/WOPTO huggingface dataset:
Patent UA-40664-C2 (UA)
Title: Electron gun with a linear hot cathode designed for electron-beam heating
Inventor: HRECHANIUK MYKOLA IVANOVYCH
Filed: 1997-07-31
Abstract: The present invention relates to an electron gun with a linear hot cathode designed for electron-beam heating, melting, and evaporating metals in vacuum. The purpose of the invention is to improve the performance of the electron gun. The electron gun contains an acceleration anode, a hot cathode, and a focusing electrode. The acceleration anode is installed at a high-voltage insulator. The hot cathode is installed in the casing of the electron gun at two holders. One of the holders is designed as a movable one and is hinged to the casing vie a planar insulator. The hinged coupling of the movable holder with the casing allows the thermal expansion of the hot cathode to be compensated. To the focusing electrode, negative electric potential relative to the hot cathode is applied. The negative potential value can be controlled.
Patent UA-46040-C2 (UA)
Inventor: KUCHUK-YATSENKO SERHII IVANOVYCH
Filed: 1998-02-11
Abstract: A facility for aligning two profile workpieces in a contact butt welding machine has a mechanism for adjusting positions of welded workpieces, two sensors that measure a distance from a common base to matched surfaces of the welded workpieces in a zone of butt-joining the end faces, and differential amplifier as well as a generator of error signal that are connected in series. A thyristor reverse starter has two digital inputs. The generator of error signal has two comparators. There are also the first and the second circuits AND-NOT, a circuit OR and a clock-pulse generator which are connected to the correction mechanism. The facility provides for automatic aligning of welded workpiece surfaces with the specified accuracy.
Patent UA-32624-C2 (UA)
Title: Method for arrangement of vertical mine stems that are closed
Filed: 1999-06-08
Abstract: The invention relates to mining industry. One forms insulation of workings adjoining the stem, equips working site with needed equipment, means for fire suppression. One installs manual hoist for control of laying level, inclined pipe with slide and receiving tank for supply of filling material to cross section of the stem at angle of natural inclination.
Patent RU-2209066-C2 (RU)
Inventor: EHND DEVID VILL JAM
IPC: C07D405/14
Filed: 1998-05-25
Granted: 2003-07-27
Abstract: Изобретение относится к медицине и может быть использовано для ингибирования пролиферации клеток гладкой мышцы сосудов. Изобретение представляет собой средство для ингибирования пролиферации клеток гладкой мышцы сосудов, представляющее собой соединение формулы (I). Предложенное средство позволяет повысить эффективность лечения. 7 з.п.ф-лы, 10 табл.
Patent RU-2209109-C2 (RU)
Title: Vibratory mixer
Inventor: IVANETS V N
IPC: B01F11/00
Filed: 2000-03-10
Granted: 2003-07-27
Abstract: FIELD: apparatus for mixing loose materials; construction engineering; food-processing, chemical and other industries. SUBSTANCE: proposed vibratory mixer has vibration drive and vertical housing with spiral perforated blade secured on its inner surface. Shutoff device located in upper portion of apparatus is used for control of flow of mixture inside apparatus and amount of finished product. Loading bin is made in form of two coaxial cylinders. Outer cylinder is perforated and holes are located over helical component in parallel with raising directrix line of perforated chute of mixer. EFFECT: improved quality of finished mixture; reduction of time required for preparation of mixture. 2 dwg
Patent RU-2182249-C2 (RU)
Title: Method of correction of starting shot of diesel fuel in diesel engines working in gas-diesel cycle and device for realization of this method
Inventor: PROTASOV D B
IPC: F02D19/10
Filed: 2000-04-17
Granted: 2002-05-10
Abstract: FIELD: control systems of engines working in gas-diesel cycles. SUBSTANCE: proposed method consists in increase of starting fuel shot at increase of rotational speed and load and maintenance of starting shot of diesel fuel at constant level when engine is operating according to governor curve within a range of rotational speed from nominal to minimum and increase of fuel shot when engine is operating according to external velocity characteristics. Device for realization of this method includes centrifugal all-speed direct- acting governor connected with gas supply members, main and intermediate levers, control lever, spring and adjustable stop. Speed governor may act on amount of starting shot of diesel fuel. Adjustable stop acts on main level of governor which is linked with level of fuel injection pump control rack via corrector and with control level via speed governor spring. EFFECT: reduced consumption of diesel fuel due to correction of starting shot of diesel fuel by means of standard corrector of direct-acting speed governor. 6 cl, 2 dwg
Patent RU-2184911-C2 (RU)
Inventor: PAUCHENKOV K F
IPC: F24H1/24
Filed: 2000-04-24
Granted: 2002-07-10
Abstract: FIELD: water heating of premises. SUBSTANCE: heating boiler includes furnace formed by tube and convective gas conduit located in hollow housing. Housing is connected to liquid supply and discharge pimps. Part of tube forming furnace can be displaced with reference to convective gas conduit and is put on lever fitted with axle around which it can turn. EFFECT: enhanced functional efficiency and widened application field. 5 dwg
Patent RU-2186956-C2 (RU)
Title: Composition for increase of oil recovery
Inventor: SELIMOV F A
IPC: C09K8/84
Filed: 2000-05-12
Granted: 2002-08-10
Abstract: FIELD: oil producing industry, particularly, compositions for waterproofing operation; applicable in regulation of filtration flows of oil formations. SUBSTANCE: composition contains the following amounts of components, wt. %: aluminium chloride 10-15; zinc chloride 10-15; carbamide 35-55; the balance, water. EFFECT: higher efficiency of composition due to regulation of its physico-chemical characteristics (time of gel formation and viscosity), extended field of application, reduced cost of composition and solved ecological problem - utilization of wastes of petrochemical processes. 2 tbl, 3 ex
Patent RU-2199985-C2 (RU)
Title: Method for treating the cases of hyphema
Inventor: SAMOJLOV A N
IPC: A61F9/00
Filed: 2000-05-26
Granted: 2003-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making instillation of 0.1-0.5% aqueous salivary gland secret solution of medical leech or 0.1-0.5% aqueous solution of lyophilizate prepared from the whole medical leech into conjunctival cavity three times a day. EFFECT: accelerated blood resolution exited into the anterior chamber without opening eyeball; reduced risk of traumatic complications.
Patent RU-2182052-C2 (RU)
Title: Method for making ribbed convective tube of heat exchange apparatus
Inventor: PETRIKOV S A
IPC: B23P15/26
Filed: 2000-06-06
Granted: 2002-05-10
Abstract: FIELD: heat and power engineering, possibly manufacture of convective tubes with ribs. SUBSTANCE: method comprises steps of placing on tube metallic discs with inner diameter equal to nominal diameter of outer surface of tube; fixing discs in axial direction and joining them with tube by plastically deforming the last due to forming onto inner surface of tube multirow axial or multistart helical grooves with semicircular cross section in order to make on outer surface of tube protrusions with semicircular cross section. Length value of chord of semicircle exceeds by 3-4 times width value of metallic disc. When thick-wall metallic discs are used surface of their contact with tube is in the form of wedge with doubled apex angle. EFFECT: lowered labor consumption for making convective tube. 2 cl, 4 dwg
Patent RU-2185477-C2 (RU)
Inventor: BATSYN N A
IPC: E02B1/00
Filed: 2000-06-22
Granted: 2002-07-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: ash-slag material is deposited in a section of operative ash dump, after which it is dehydrated, worked out, transported and placed in layers in the body of the main filled ash dump spliced in height, taking upon itself the atmospheric precipitation. At placement of the ash-slag in the body of the main filled ash dump, dry ash taken directly from the boiler unit is added to the layer, after that the layer is packed, and layer-by-layer splicing of the body of the filled ash dump in height is accomplished at a rate providing for fulfillment of the following condition: W 0 ≤W max , where W 0  - moisture content in the layer of the filled ash dump after taking upon itself of atmospheric precipitation by the overlying layers; W max  - maximum freely confined equilibrium moisture content of ash-slags in the filled ash dump. Formula is given for determination of the layer-by-layer splicing of the body of the filled "internal drainage" ash dump in height; at storage of ash-slags monitoring of the moisture content in the underlying layers of the ash dump is accomplished. EFFECT: provided conditions for movement of transport facilities of filled ash dumps due to reduction of their humid content. 5 cl, 1 dwg
Patent RU-2191457-C2 (RU)
Title: Protective device of three-wire communication lines (modifications)
Inventor: NAUMOV S G
IPC: H01T4/08
Filed: 2000-07-11
Granted: 2002-10-20
Abstract: FIELD: communication engineering, applicable for protection of telephone exchange centers against overvoltages arising at getting of the 220-V mains voltage in the telephone lines, lighting discharges and interferences caused by them, or interferences caused by failures of the power transmission lines. SUBSTANCE: the device has two temperature- sensitive resistors with a positive temperature coefficient, which are connected between the respective input and output contacts of the device, and two arresters cut in between the input electrode of the respective temperature-sensitive resistor and the device contact connected to the earthed line of the three-wire communication lines. An additional device has two varistors connected in parallel with the arresters between the output electrode of the respective temperature-sensitive resistor and the device contact connected to the earthed line of the three-wire communication lines. The varistors may be made in the form of a plate or plates of high nonlinear material with electrodes located on both sides or on the ends of the plate with temperature-sensitive resistors located over the electrodes of the varistors. EFFECT: enhanced speed of response and service life. 2 cl, 3 dwg
Patent RU-2212292-C2 (RU)
Title: Устройство, предназначенное для продвижения в осевом направлении подшипников в сборе в установочное положение на шейках валков и из него
Inventor: MARTINS ARMANDO S
IPC: F16C35/02
Filed: 2000-07-28
Granted: 2003-09-20
Abstract: Изобретение относится к прокатному производству. Устройство, предназначенное для продвижения в осевом направлении подшипника в сборе в установочное положение на шейке прокатного валка прокатного стана и из него, содержит поршень, окруженный цилиндром. Этот поршень устанавливается с возможностью отсоединения на шейке прокатного валка и сконфигурирован таким образом, что он внутренне разделяет цилиндр на первую и вторую камеры. Трубки для жидкости установлены для переменной подачи давления в первую и вторую камеры для переменного сдвига цилиндра по отношению к зафиксированному таким образом поршню в противоположных первом и втором направлениях. Перемещение цилиндра в первом направлении передвигает подшипник в сборе в его установочное положение, а перемещение цилиндра в противоположном втором направлении снимает подшипник из его установочного положения. Изобретение обеспечивает создание переносного устройства с гидравлическим приводом, выполненного с возможностью монтажа и демонтажа. 8 з.п. ф-лы, 11 ил.
Patent RU-2186555-C2 (RU)
Title: Medical bed
Inventor: SAVCHENKO JU P
IPC: A61G7/00
Filed: 2000-11-17
Granted: 2002-08-10
Abstract: FIELD: medical equipment. SUBSTANCE: bed has patient retaining attachments, legs, backs, base and movable contoured device equipped with drive. Base has immovable outer contoured device mounted on legs. Movable contoured device is attached by means of mobile units to immovable contoured device. Movable contoured inner device secured through mobile units to movable contoured device is adapted for lifting patient to vertical position. Movable contoured inner device has bed, backs and rotary drive. Each drive has worm mechanism and arm. Patient retaining attachments are formed as straps. Bed of such construction provides for changing of patient's body position relative to longitudinal and transverse axes and eliminates problems connected with prolonged keeping of patient in lying position in bed. EFFECT: simplified construction, wider operational capabilities and increased efficiency. 4 dwg
Patent RU-2191735-C2 (RU)
Inventor: TRET JAKOV G M
IPC: B65G65/34
Filed: 2000-12-20
Granted: 2002-10-27
Abstract: FIELD: materials handling facilities. SUBSTANCE: hopper has frame with longitudinal and cross slots in walls over frame perimeter installed under hopper discharge hole. End parts of longitudinal and cross braces of grid are fitted in said slots. Frame connected with hopper housing is installed for vertical displacement along guides. Drive to provide movement of grid in horizontal plane in transverse and longitudinal directions relative to frame is installed on frame. Grid has pins, each consisting of two parts connected by spatial joint. Lower part is rigidly secured on grid. Holes for fitting in upper parts of pins from side of their free ends are provided in bottom part of hopper. EFFECT: provision of material bridge breaking and loosening of material in zone of wall of bottom part by moving grid and pins. 5 dwg
Patent RU-2222745-C2 (RU)
Title: Шумоглушащий прямоугольный поворот газовода
Inventor: PLITSYNA O V
IPC: F16L55/033
Filed: 2000-12-22
Granted: 2004-01-27
Abstract: Поворот газовода предназначен для снижения шума в системах транспортирования газов энергетических установок. Поворот газовода разделен на равные Г-образные каналы прямоугольного поперечного сечения. Площадь поперечного сечения Г-образного канала соответствует условию      где Fгр - площадь поперечного сечения Г-образного канала, м 2 ; с - скорость звука, м/с; fгр - верхняя граничная частота спектра шума, Гц. Технический результат - снижение уровня шума. 3 ил.
Patent RU-2184322-C2 (RU)
Title: Solar power plant
Inventor: KOROVKIN S V
IPC: F03G6/00
Filed: 2000-12-27
Granted: 2002-06-27
Abstract: FIELD: power engineering; using solar energy for power generation. SUBSTANCE: plant has combined-cycle turbine 6 coupled with ac generator and condensed-steam tank 9 communicating with steam outlet of mentioned combined-cycle turbine 6. Outlet of mentioned tank communicates by means of at least one pump 8 and flexible water-supply pipeline 7 with inner envelope 1 of captive balloon. Mentioned inner envelope 1 communicates via flexible steam line 5 accommodating mentioned flexible pipeline 7 feeding water to inner envelope 1 with steam inlet of combined-cycle turbine 6. Light- absorbing inner envelope 1 of balloon is isolated from atmosphere with outer envelope 2 that passes sun rays and also with gas layer 3 filling space between envelopes. EFFECT: provision for power generation even under cloud sheet conditions without using additional power sources. 5 cl, 1 dwg
Patent RU-2220515-C2 (RU)
Inventor: VATANABE SIGERU
IPC: H04R1/30
Filed: 2001-03-20
Granted: 2003-12-27
Abstract: FIELD: loudspeaker design. SUBSTANCE: proposed loudspeaker has basket, frame member installed in basket, piezoid designed for feeding sound signal into it, membrane attached to piezoid, horn made on front surface of membrane, its external peripheral end being passed downward over external side of frame-member upper end to engage upper end of basket, as well as damper secured to frame member and to piezoid side surface opposing membrane to provide flexible support for piezoid. External peripheral part of membrane is fixed between upper end of frame member and horn. EFFECT: facilitated assembly ensuring desired performance characteristics of loudspeaker. 11 cl, 4 dwg
Patent RU-2224325-C2 (RU)
Inventor: GAVRILENKO A M
IPC: H01H73/48
Filed: 2001-03-26
Granted: 2004-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: switch has body with cover, free release mechanism with rack, contact system with arc chutes, thermal and electromagnetic maximum current release devices in each pole. Supporting framework made of arc-resistant material is built into arc chute of each pole. Contact post of contact system is located inside supporting framework of each pole, steel plate is cold-hardened in front of contact part of each contact post. EFFECT: enhanced current carrying capacity without increase of overall dimensions. 1 dwg
Patent RU-2210418-C2 (RU)
Inventor: MARTYNOV O S
IPC: G06Q50/34
Filed: 2001-04-12
Granted: 2003-08-20
Abstract: FIELD: collective games, applicable for drawing of lotteries. SUBSTANCE: n lotteries are conducted simultaneously, signals of distinctive characters are formed, the extent of the prize fund for each conducted lottery is calculated separately, and then after drawing according to the law of accidental figures, the information signals corresponding to the lucky lottery tickets are determined, of which a signal with a distinctive character of the concrete lottery is separated, identification signals of the lucky ticket are fixed and the data of the prize fund are changed respectively, and cyclically continuous the procedure of drawing for all lotteries. The device has a unit for preparation and copying of lottery tickets, unit for formation of registration and game data, storage unit, information data input/output unit, M terminals of realization of lottery ticket, prize fund calculation unit, game conditions setting unit, comparison unit, signaling unit, interface, bank, accidental figures formation unit, counters, coded words generator, character assignment unit, decoder. EFFECT: enhanced quantity of simultaneously conducted lotteries, expanded zone of conducted lotteries, enhanced number of game participants, enhanced number and value of prize funds, enhanced efficiency of production process. 2 cl, 1 dwg
Patent RU-2204139-C2 (RU)
Title: Способ прогнозирования развития аномалий родовой деятельности у женщин с гестозом
Inventor: KROSHKINA N V
IPC: G01N33/52
Filed: 2001-07-16
Granted: 2003-05-10
Abstract: Изобретение относится к области медицины, в частности к акушерству. Способ позволяет своевременно еще до начала родов с высокой точностью прогнозировать развитие аномалий родовой деятельности у беременных женщин с гестозом. Он также прост в исполнении и доступен для любой клинической лаборатории. Проводят исследование биологического материала, при этом в периферической венозной крови женщин в 38-39 недель гестации определяют индекс функционального резерва нейтрофилов и при его показателях, равных 0,7 и менее, прогнозируют развитие аномалий родовой деятельности. 1 табл.
Patent RU-2207901-C2 (RU)
Title: Centrifugal mixer
Inventor: IVANETS V N
IPC: B01F27/93
Filed: 2001-07-25
Granted: 2003-07-10
Abstract: FIELD: continuous preparation of mixtures; food-processing, chemical and other industries. SUBSTANCE: proposed centrifugal mixer includes vertical cylindrical housing provided with cover, loading and unloading branch pipes, receiving unit, guide and dispersing blades. Mixer is also provided with drive hollow shaft with ports; secured on said shaft one above other are rotors made in form of disks with hollow truncated cones mounted on them concentrically; height and angle of inclination of generatrix to base of said cones increase from central part to periphery. Construction of mixer includes availability of leading flows in the course of mixing, as well as mixing of finished mixture with new portion of initial component. Leading flows, as well as smooth and stable distribution of material are ensured by availability of ports in lower portion of inner and center cones of upper and lower rotors which at bounded at the bottom by surface of disk. Diluting is effected in proposed apparatus due to delivery of starting component to disk of lower rotor through drive shaft; thus mixture coming off upper rotor lays on new component. Solid rings and rings with holes provided above upper edges of cones are used as reflectors for forming additional crossing flows. EFFECT: intensification of mixing process; improved quality of mixture. 3 dwg
Patent RU-2206216-C2 (RU)
Title: Method of preparing sour milk beverage
Inventor: ALIEVA L R
IPC: A23C9/12
Filed: 2001-08-14
Granted: 2003-06-20
Abstract: FIELD: milk industry. SUBSTANCE: method involves introducing colloid solution of chitosan into normalized milk mixture at temperature of 35-42 C, with said solution being prepared on whey base used in an amount of 1-3% by weight of mixture together with acidophilus rod pure culture leaven used in an amount of 5-10 wt%; providing thermostatic controlling at temperature of 35-42 C for 3-4 hours with following cooling to temperature of 4-8 C and holding for 2 hours at cooling temperature. Improved processing modes and selected combination of structure former and leaven provided for high quality and improved biological and structural-mechanical properties of ready product. EFFECT: prolonged shelf life of ready product, reduced production costs and intensified production process. 2 tbl
Patent RU-2207079-C2 (RU)
Title: Apparatus for carrying out extrafocal fixation and reposition
Inventor: UKHLIN A V
IPC: A61B17/64
Filed: 2001-09-13
Granted: 2003-06-27
Abstract: FIELD: medicine. SUBSTANCE: device has one or several cut beams carrying independent removable locking units with adjacent fastening combined members. Being a set of sequentially connected members like strips, adapter members and ball-and-socket joints with rods or wires for making osteosynthesis, the fastening combined members provide three-dimensional special structure. The parts are joined by means of cannulated nuts and screws to assure immobility of coupled members. EFFECT: enhanced effectiveness in juxtaposing fractured bone fragments at any point in the space; facilitated spatial thinking abilities of surgeons. 6 cl, 8 dwg
Patent RU-2222290-C2 (RU)
Inventor: BRUSE INGRID
IPC: A61L27/00
Filed: 2000-04-28
Granted: 2004-01-27
Abstract: Изобретение относится к медицине, а именно к протезированию костной ткани. Изобретение обеспечивает увеличение скорости роста костной ткани и большее количество костной массы, что значительно улучшает сцепление и прочность костной ткани на биологически совместимом материале. Элемент, такой как зерно, предназначенный для обеспечения врастания и роста костной ткани и/или соединительной ткани, состоит из пластичного или в незначительной степени эластичного биологически совместимого материала, предпочтительно металла или металлического сплава. Элемент является пористым и имеет следующие характеристики пористости: (а) пористость является сплошной и (b) внутренние габариты полостей (углублений) карманов и каналов, соединяющих их друг с другом, имеют ширину, составляющую свыше приблизительно 50 мкм для костной ткани и свыше приблизительно 10 мкм для соединительной ткани. В соответствии со способом изготовления такой элемент был получен путем продувки газа через расплав металла с автоматическим отделением зерен или гранул, не удовлетворяющих требованиям, предъявляемым к пористости, при этом внутренние габариты полостей (углублений) карманов и каналов/проходов, соединяющих их, имеют ширину 50 мкм. 2 с. и 9 з.п. ф-лы; 3 ил.