baber/WOPTO huggingface dataset:
Patent RU-2049584-C1 (RU)
Inventor: GOLENKOV VYACHESLAV A
IPC: B21D47/02
Filed: 1993-10-12
Granted: 1995-12-10
Abstract: Изобретение относится к обработке металлов давлением, в частности к устройствам для обработки листового материала, предназначенным для изготовления просечно-вытяжных сеток из ленты, например сеток для воздушных фильтров автомобилей. Сущность изобретения: установка содержит плиту 1, матрицу 2, выполненную в виде призмы с режущей кромкой с возможностью совершения качательных движений, систему регулируемых упоров 5, буферный элемент 6, направляющие 4 и пуансон 7, установленный в опорах качения в плите и выполненный в виде приводного ролика с расположенными по его поверхности в шахматном порядке выступами. Технический результат: позволяет повысить качество изделия путем того, что операция просечки-вытяжки выступами одного ряда начинается в момент, когда завершается аналогичная операция выступами предыдущего ряда, что позволяет избежать надрывов в элементах материала, образующих ячейку, у вершин выступа, а также снизить трудоемкость изготовления и обслуживания установки за счет использования конструктивных особенностей инструмента для подачи материала на позицию обработки. 1 з. п. ф-лы, 1 ил.
Patent RU-2076925-C1 (RU)
Title: Internal combustion engine
Inventor: KOTSYUBA SERGEJ V
IPC: F02B75/24
Filed: 1993-12-14
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering; axial piston internal combustion engines, pumps, compressors, pneumatic motors. SUBSTANCE: engine has cylinder, pistons arranged in cylinder to form two working chambers and interconnected by slider made in the form of two toothed racks, and gear sector of mechanism converting reciprocating movement of pistons into rotary movement of output shaft installed on shaft to form meshing with racks and provided with gear cut on part of length of circumference. At side pointed to gear sector pistons have central shaped projections. At side diametrically opposite to cutting sector has mating cavity made to follow the shape of above-indicated projections. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2126070-C1 (RU)
Title: Fastening device for connecting rail foot with sleeper
Inventor: S KHADSON OUEHN
IPC: E01B13/02
Filed: 1993-12-27
Granted: 1999-02-10
Abstract: FIELD: rail track design. SUBSTANCE: fastening device has rail supporting unit with support hook unit for location above upper surface of rail foot and anticreeper which interacts with it. Anticreeper hook unit is located above upper surface of rail foot. Part of rail supporting unit has curved supporting surface of rail support, and part of anticreeper has curved supporting surface of anticreeper located aside of curved supporting surface of rail support when anticreeper and rail supporting unit are in assembled position. Curved supporting surface of anticreeper is located for possible rocking or rolling over curved supporting surface of rail support. Anticreeper can be made in the form of strip positioned between strips which create rail supporting unit or in the form of strip having two teeth. Located between these teeth is strip of rail supporting unit. Application of aforesaid embodiment of fastening device enhances reliability of rail-to-sleeper connection. EFFECT: higher efficiency. 9 cl, 6 dwg
Patent RU-2070741-C1 (RU)
Title: Method for producing lengthy superconductors
Inventor: TSYGANKOV BORIS A
IPC: H01B12/00
Filed: 1993-12-22
Granted: 1996-12-20
Abstract: FIELD: power equipment, magnetic systems, communication engineering, etc. SUBSTANCE: lengthy metal carrier is covered with yttrium, barium, and copper solutions supplied to local heating region as it moves through center of this region. Mentioned region is formed by flame of oxyhydrogen burners with potential difference built up between cases of these burners and metal carrier; solutions are supplied to heating region through capillary tubes. EFFECT: simplified procedure, reduced cost, improved capacity and standard quality of lengthy superconductor. 4 cl, 3 dwg
Patent RU-2081052-C1 (RU)
Title: Face shovel loader
Inventor: ZHUKOV RENAUIT I
IPC: B66C23/14
Filed: 1993-12-30
Granted: 1997-06-10
Abstract: FIELD: transport engineering; lifting and transportation facilities. SUBSTANCE: four-link boom is mounted on full swing excavator loader with truck. Boom provides plane parallel movement of load gripping member in form of face shovel automatically holding it in preset position at different heights and at changing boom radius. At change of boom radius, with load taken either at lower level or upper level and fixed height of jibs, horizontal displacement of bucket takes place and stable position of bucket relative to loader pillar and earth level is provided. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2058838-C1 (RU)
Title: Method of making hexahedral sections
Inventor: ESIPOV VASILIJ D
IPC: B21B1/08
Filed: 1994-01-06
Granted: 1996-04-27
Abstract: FIELD: metallurgy, namely rolling and sizing production. SUBSTANCE: method of rolling a rectangular hexahedron from a round blank comprises steps of forming an irregular hexahedron, having predetermined angle values and width, depending upon a diameter of the blank; then forming an irregular symmetrical octahedron, having a width, depending upon a diameter of a described circle of a ready hexahedron, by forced pushing of a piece, being rolled, between non-driven vertical rollers of an outlet fitting of a prefinal stand; at a final stage performing reduction of the octahedron to a final regular hexahedron in such a way, that a direction of the reduction is identical with the direction of the reduction of the round blank. EFFECT: enhanced efficiency of the method. 1 cl, 3 dwg, 1 tbl
Patent RU-2068853-C1 (RU)
Title: Copolymer of acrylic acid with epichlorhydrin as water-soluble technological glue
Inventor: ANNENKOVA VLADISLAVA Z
IPC: C08F220/06
Filed: 1994-03-01
Granted: 1996-11-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: product: water-soluble copolymer of acrylic acid with epichlorhydrin of the general formula   where A = 1.45-7.34; B = 93.26-98.39; C = 0.13-0.20 mole% that is used as water-soluble technological glue. EFFECT: enhanced quality of copolymer. 1 tbl
Patent RU-2078210-C1 (RU)
Title: Method for establishment of artificial roof in slice mining of thick permafrost coal seams
Inventor: BYKOV ALEKSANDR N
IPC: E21C41/18
Filed: 1994-03-14
Granted: 1997-04-27
Abstract: FIELD: mining industry; applicable in underground mining of thick coal seams. SUBSTANCE: extraction of upper layer is effected with small thickness to prevent overturning and chaotization of caved blocks of rocks in space behind the support and establishment of cantilever rock roofing. EFFECT: higher efficiency. 1 dwg
Patent RU-2115299-C1 (RU)
Title: Automatic moisture content regulator
Inventor: TOLMACHEV VALENTIN MIKHAJLOVIC
IPC: A01G25/16
Filed: 1994-06-16
Granted: 1998-07-20
Abstract: FIELD: agriculture, in particular, controlled irrigation of home's ground or ground in greenhouse. SUBSTANCE: moisture content regulator has lever with one arm connected to moisture content sensor and other arm connected to weight, with lever axis being below its center of gravity. Moisture content sensor has vessel filled with soil taken from area to be irrigated. Soil in vessel is communicated with soil of area to be irrigated through filters. Vessel is positioned for displacement within chamber. Weight of vessel determines position of lever. In case of increase in moisture content, vessel allows locking device to be closed. In case moisture content is reduced, locking device is opened. EFFECT: increased efficiency, improved quality of soil irrigation and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-2075175-C1 (RU)
Title: Устройство абразивно-порошковой очистки полосы от окалины
IPC: B21B45/04
Filed: 1994-06-15
Granted: 1997-03-10
Abstract: 1. Устройство абразивно-порошковой очистки полосы от окалины, содержащее рабочую камеру с щелями на входе и выходе, заполненную абразивным порошком, механизм подачи порошка в камеру, механизм протягивания полосы через камеру, механизм уплотнения порошка, размещенный внутри камеры и выполненный в виде по меньшей мере двух лопаток, расположенных оппозитно по обе стороны плоскости движения полосы и имеюших средства их синхронного встречно-возвратного взаимного перемещения, причем рабочая ширина лопаток L превышает ширину очищаемой полосы b, отличающееся тем, что оно снабжено закрепленными на периферийных по ширине участках лопаток, с их внутренней, обращенной к полосе стороны, высокопластичными прокладками, податливость которых превышает максимальный ход лопаток, при этом оппозитно расположенные прокладки попарно оперты друг на друга при любом расположении лопаток, с полым перекрытием бокового проема между лопатками, а ширина каждой прокладки равна L/2 - b/2 = 10 - 30 мм.2. Устройство по п.1, отличающееся тем, что высокоэластичные прокладки выполнены из поролона.3. Устройство по п. 1 или 2, отличающееся тем, что высокоэластичные прокладки закреплены на лопатках с помощью клея.
Patent RU-2079522-C1 (RU)
Title: Vulcanizing rubber composition for manufacturing of vulcanizing diaphragms
Inventor: USACHEV STANISLAV VIKTORINOVIC
IPC: C08L23/22
Filed: 1994-06-23
Granted: 1997-05-20
Abstract: FIELD: production of tire. SUBSTANCE: composition comprises butyl rubber, peptizing agent, filler and special additive of waste diaphragms within definite ranges. EFFECT: decreases cost of desired rubber, improved quality of desired product. 2 cl, 5 tbl
Patent RU-2033503-C1 (RU)
Title: Lock encoder and its version
Inventor: DULNEV VENIAMIN A
IPC: E05B35/02
Filed: 1994-07-01
Granted: 1995-04-20
Abstract: FIELD: locking mechanism. SUBSTANCE: one of encoding disc plates not coupled with key is provided with not less than two butt cam protrusions and case of lock has corresponding butt cam recessions. Depth of matching of cam protrusions and recessions exceeds maximum axial translation of matrix. Version of lock also has encoding plate provided with not less than two butt cam recession and case has corresponding butt cam protrusions. Depth of matching of cam recessions and protrusions exceeds maximum axial translation of matrix. EFFECT: simplified design, enhanced reliability. 2 cl, 3 dwg
Patent RU-2093954-C1 (RU)
Title: Самосогласованный кольцевой фильтр на поверхностных акустических волнах
Inventor: DOBERSHTEJN SERGEJ A
IPC: H03H9/02
Filed: 1994-09-13
Granted: 1997-10-20
Abstract: Изобретение относится к области радиотехники и может быть использовано в устройствах частотной селекции радиосигналов. Задача изобретения - уменьшение вносимых потерь. Самосогласованный (не нуждающийся в элементах согласования) кольцевой фильтр содержит пьезоэлектрический звукопровод, входной и выходной встречно-штырьевые преобразователи (ВШП) с одинарными электродами, размещенными на рабочей поверхности в параллельных акустических каналах и со смещением их центров на величину l = n•λ o /6, (λ o  - длина ПАВ на центральной частоте фильтра, n = 1,3,5...), два отражающих многополосковых ответвителя (ОМПО), выполненных с тремя или четырьмя полосковыми электродами на периоде их структуры и размещенных на рабочей поверхности звукопровода по обе стороны от входного и выходного ВШП с перекрытием апертур обоих акустических каналов, при этом периоды электродов ВШП и ОМПО, число пар электродов обоих ВШП выбраны из определенных соотношений, обеспечивающих в самосогласованном режиме меньшие потери на проводимость за счет уменьшенной протяженности электродов обоих ВШП и ОМПО. 11 ил.
Patent RU-2115378-C1 (RU)
Title: Gynecological apparatus
Inventor: KHETEEV M V
IPC: A61B17/42
Filed: 1994-09-28
Granted: 1998-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has intrauterine and two lateral catheters with ovoids and mechanism for connecting them. The connecting mechanism is mounted on transverse strip with clamps for fixing the lateral catheters, longitudinal strip with two longitudinal grooves for the lateral catheters guiding pins to travel in them when relative position of the lateral catheters changes with respect to the intrauterine one. Non-working sites of the lateral catheters have curved segment with radius corresponding to that of the working site of the intrauterine catheter to maintain appropriate conditions for irradiating organs with the same topology and to create identic dose distributions under various relative positions of the intrauterine and two lateral catheters. EFFECT: improved accuracy in delivering and controlling exposure doses; enhanced effectiveness of treatment. 3 dwg
Patent RU-2078684-C1 (RU)
Title: Movable barking aggregate
Inventor: SIMONOV MIKHAIL N
IPC: B27L1/00
Filed: 1994-11-25
Granted: 1997-05-10
Abstract: FIELD: lumbering industry. SUBSTANCE: reception apparatus collector 9 of movable barking aggregate is provided with located along bottom or forming the latter turning-controlled kickers, that provide barked logs one by one or group throw off in zone of stacking. Collector 8 of apparatus, that is feeding unbarked logs in barking machine 5, has form of turning-controlled in base plane multilink apparatus, turning axes 13 of which are perpendicular to longitudinal axis of feeding apparatus 3 and reception apparatus 7. Aggregate has high productivity due to independent operation of process joints in mode of timber loading, feeding and unloading, that allows to increase operation mode automatic control. EFFECT: high productivity, increased operation mode automatic control. 5 cl, 1 dwg
Patent RU-2127284-C1 (RU)
Title: Product comprising fiber-reinforced resin recycled for reprocessing, and device for preparing such product
Inventor: RICHARD D BEJKER
IPC: C04B26/02
Filed: 1993-06-09
Granted: 1999-03-10
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes products comprising fiber-reinforced resin recycled for reprocessing, and device for preparing such products. Product comprising fiber-reinforced resin recycled for reprocessing is made of composition which is essentially dry mixture of material pieces from fiber- reinforced resin recycled for reprocessing, each piece consisting of thermoreacting resin and reinforcing fiber bonded together. Said product has arbitrary shape and sizes, and fillers which are essentially mixture of coarse-grain and fine-grain fillers stirred in dry state with pieces of fiber-reinforced resin recycled for reprocessing at room temperature, and non-thermoplastic binder flowing at room temperature, said binder bonded together with dry mixture from pieces of fiber-reinforced resin and fillers. Product comprises binder which in viscous-flow state at room temperature in initial stage and is hardenable with said mixture without heat supply. Dry mixture comprises components (% by volume): 20-40 fiber-reinforced resin pieces; 10-30 coarse-grain filler; and 20-40 fine-grain filler. Product has fiber- reinforced resin formed as crushed portions of larger products made of fiber-reinforced resin. Length and width of said portions are 5-20 cm, and thickness is approximately equal to thickness of said product made of fiber-reinforced resin. The present invention also describes device for preparing said product. Device is equipped with means for milling with glass fiber to granules of 0.3-1.3 cm. In device, milling means are made so as to allow material to be ground to pieces of 5- 20 cm in width. The presence invention makes it possible to reuse fiber-reinforced resin pieces with relatively large and relatively small amount of resin. EFFECT: improved properties of the resin and better quality of the device. 7 cl, 5 ex, 5 dwg, 1 tbl
Patent RU-2111006-C1 (RU)
Inventor: CHERNOBAJ VLADIMIR TIMOFEEVICH
IPC: A61K36/484
Filed: 1995-09-20
Granted: 1998-05-20
Abstract: Способ получения глицирама включает экстракцию шрота измельченных корней и корневищ солодки голой, полученного при производстве ликвиритона, горячей водой при 90 - 95 o С, осаждение глицирризиновой кислоты при pH 2,0 - 3,0, растворение глицирризиновой кислоты в 96%-ном этиловом спирте до получения 70 - 80% спиртоводного раствора, его очистку древесным активированным углем и фильтрацию, перевод в триаммонийную соль добавлением к спиртоводному фильтрату 25% аммиака до pH 7,5 - 8,5, фильтрацию, упаривание, подкисление упаренного концентрата ледяной уксусной кислотой в соотношении 1 : 1 и кристаллизацию из смеси 96%-ного этилового спирта и ледяной уксусной кислоты. 1 табл.
Patent RU-2070873-C1 (RU)
Title: Method of manufacturing multilayer filtering material
Inventor: ZAGNITKO ALEKSANDR V
IPC: C04B38/00
Filed: 1995-10-05
Granted: 1996-12-27
Abstract: FIELD: purification of gases and liquids from dispersed microimpurities. SUBSTANCE: capable to be recovered, chemically inert, and resistant to high temperatures (up to 1000 C) filtering material is manufactured by pressing under 300-400 kg/sq.cm pressure alumina powder with additives followed by caking coarsely dispersed powder at 1300-1450 C resulting in formation of coarse- pore filtering layer, whose face surface is further electrophoretically covered with a powder, whereupon obtained composite is caked at 1200-1450 C producing fine-pore selective filtering layer. EFFECT: improved performance. 2 tbl, 2 dwg
Patent RU-2101669-C1 (RU)
Inventor: KISLIN MIKHAIL ALEKSANDROVICH
IPC: F42B12/34
Filed: 1995-10-27
Granted: 1998-01-10
Abstract: FIELD: hunting. SUBSTANCE: bulk hunting powder is placed inside the cylindrical cavity made in the bullet body and extending to the body front end face with the open end face; hunting primers, for instance Jelevo, Centroboy, KB-21, are chaotically placed inside it. The quantity of primers is chosen in such a way that the mass of the powder placed in the cavity is to the total mass of explosive in the primers as 10/1-15/1. The end of the cavity is sealed by a thin board gasket and filled with sealant. The subcaliber bullet body is made integral with the tail piece. A plastic wad-stabilizer made in the form of thin-walled sleeve is fitted on the tail piece. The length of the wad-stabilizer may exceed the length of the tail piece by no more than 30%. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2141058-C1 (RU)
Title: Method and plant for converting kinetic energy of fluid into reciprocal motion of vane
Inventor: BAKAJ V I
IPC: F03D5/06
Filed: 1995-11-01
Granted: 1999-11-10
Abstract: FIELD: alternative electrical and mechanical energy supplies for hydraulic and wind-power engineering. SUBSTANCE: method depends on using optimal mechanism of vane movement at angles of attack exceeding critical values; vane is placed in fluid at angle of attack in direction of fluid motion so that it suffers hydrodynamic forces which mechanically displace it across fluid motion ; in order to change direction of vane motion, adjusted angle of attack is reversed; during translational motion of vane, adjusted angle of attack is maintained constant by varying angle between vane chord and fluid motion direction; plant implementing this method has fixed mount loosely coupled with beam carrying at least one vane hinged to it and provided with angle-of-attack adjuster made in the form of wing-shaped member incorporating its own actuator to control its angular position relative to vane; beam is coupled with unit converting reciprocal motion of vane to other kinds of energy; center line of beam-to-vane hinged joint is approximately at distance of 0 to one third of vane chord; wing- shaped member proper is mounted beyond zone of fluid flow around vane. EFFECT: improved efficiency of conversion of fluid kinetic energy to other kinds of energy. 15 cl, 7 dwg
Patent RU-2117200-C1 (RU)
Title: Lever-and-connecting rod rectilinearly directing mechanism
Inventor: KHABARDIN V N
IPC: F16H21/04
Filed: 1995-11-09
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering, building and materials handling facilities. SUBSTANCE: proposed mechanism is designed for converting rotary or rocking motion into reciprocating motion. Mechanism has base and lever. One end of connecting rod is connected with base. Lever is hinge-connected with rod fitted with guide installed in base made in form of post. Upright member is rigidly installed on lever and is hinge coupled with other end of connecting rod by its free end. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2098626-C1 (RU)
Title: Method for mining of deposit with self-filling and ore-drawing under cap rocks
Inventor: VLASOV VLADIMIR N
IPC: E21C41/22
Filed: 1995-11-21
Granted: 1997-12-10
Abstract: FIELD: mining. SUBSTANCE: method includes vertical division of deposit into levels and sublevels, driving of level and sublevel workings, ore breaking in sublevels, ore drawing, ore delivery, loading and haulage on levels. In so doing, during sublevel ore breaking, ore is partially drawn and loaded and stored ore within the level is drawn by vertical blocks. For this purpose two parallel additional sublevel workings are driven above level block haulageway. Parallel sublevel workings are connected with level haulageway by inclined connections. as each additional sublevel working is driven and vibroactivators are installed in it. Then, periodically with simultaneous engagement of vibroactivators of the block ore is started to be driven in block onto level haulage until full filling of level haulage with subsequent disengagement of vibrators. Ore is transported from level haulage by repeating these operations until full draw of sorted ore in block. Then pillar above level haulageway is worked. EFFECT: higher efficiency. 5 dwg
Patent RU-2137266-C1 (RU)
Inventor: GERT FRELUND PEDERSEN
IPC: H01Q9/04
Filed: 1995-03-06
Granted: 1999-09-10
Abstract: FIELD: communications engineering. SUBSTANCE: device has oblong case accommodating electric circuit, headphone on one side and end of case, counter-weight on opposite side of case, antenna resonator approximately parallel to counter-weight that has first and second leads, the latter being electrically connected through ground terminal to counter-weight, as well as means for connecting counter-weight and resonator to electric circuit. Device incorporates provision for reducing antenna field near userТs hand. Resonator lead faces case end. EFFECT: reduced risk of userТs disease which reduces impact of userТs hand and body on electrical characteristics of antenna. 13 cl, 6 dwg
Patent RU-2118819-C1 (RU)
Title: Method of prognosis of fetal therapy effectiveness in patients with oncological sicknesses
Inventor: AUTENSHLJUS ALEKSANDR ISAEVICH
IPC: G01N33/48
Filed: 1996-02-01
Granted: 1998-09-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: before patient treatment lymphocytes are taken from blood and incubated with fetal protein. Amount of T-supressor/cytotoxic (CD8+) lymphocytes and T-helper/inductive (CD4+) lymphocytes are determined. Positive effect of fetal therapy in oncological patients is prognosticated if amount of (CD8+)-lymphocytes exceeds amount of (CD4+)-lymphocytes by 15% and above. Method ensures to prognosticated effectiveness of fetal therapy in vitro before patients treatment onset. EFFECT: improved method of prognosis of fetal therapy. 1 tbl
Patent RU-2099564-C1 (RU)
Title: Power plant with stirling engine
Inventor: KIRILLOV NIKOLAJ G
IPC: F02G5/00
Filed: 1996-02-21
Granted: 1997-12-20
Abstract: FIELD: power and transport engineering. SUBSTANCE: exhaust gases are fed to heater 18 of machine 3 from combustion chamber 7 through pipe line 16. Inside the machine the gases supply heat to fluid of the machine due to which cold is generated in cooler 23. The cooled fluid of system of combined cooling 4 of engine 1 is supplied from radiator 26 to cooler 23 where it is additionally cooled up to a temperature lower than that of environment supplying heat to fluid of machine 3. Cooled fluid is fed to cooler 10 by pump 27 where it lowers the temperature of the cycle of the Stirling engine up to a value lower than the value of temperature of environment. EFFECT: enhanced efficiency. 1 dwg