baber/WOPTO huggingface dataset:
Patent RU-2198016-C1 (RU)
Title: Fluid filter
Inventor: GOLUB V V
IPC: B01D29/66
Filed: 2001-07-18
Granted: 2003-02-10
Abstract: FIELD: purification of fluids. SUBSTANCE: filter for purification of fluid has casing with branch pipes for admission and discharge of fluid to be purified, branch pipe for withdrawal of filtrate, filter element installed in filter casing and sleeve turned with its bottom up for creation and holding of air lock in its upper part. Turned over sleeve is installed in cavity of filter element with formation of cavity for collection of filtrate between sleeve external surface and internal surface of filter element. EFFECT: increased output and time of useful operation of filter. 1 dwg
Patent RU-2212613-C1 (RU)
Inventor: STERKHOV V A
IPC: F41B11/00
Filed: 2002-03-20
Granted: 2003-09-20
Abstract: FIELD: electromechanical weapon, mainly pneumatic weapon operating with changeable cylinders with CO 2 . SUBSTANCE: the weapon has a trigger, firing mechanism engageable with a valve, and an electronic control unit. The novelty is in the fact that the electronic control unit is provided with a fire rate selector. EFFECT: expanded consumption properties of the product. 2 dwg
Patent RU-2215994-C1 (RU)
Title: Method of initial alignment of inertial navigational system
Inventor: ANDREEV A G
IPC: G01C21/18
Filed: 2002-05-27
Granted: 2003-11-10
Abstract: FIELD: initial alignment of inertial navigational systems. SUBSTANCE: gyro- stabilized platform of inertial navigational system is immovably stabilized relative to inertial coordinate system. Signal from accelerometers are measured at initial period of time and measurement is repeated after small interval. Elements of matrix of direction cosines are calculated between inertial and normal coordinate systems. On base of elements of matrix of direction cosines thus calculated orientation of inertial coordinate system connected with gyrostabilized platform is determined relative to normal coordinate system. EFFECT: enhanced accuracy; reduced duration of alignment procedure.
Patent RU-2225357-C1 (RU)
Title: Nepheline ore processing method
Inventor: AKHMETOV I U
IPC: C01F7/38
Filed: 2002-09-25
Granted: 2004-03-10
Abstract: FIELD: mining industry. SUBSTANCE: method concerning hydrochemical processing of alumina-containing raw material comprises providing nepheline-limestone-soda blend and caking it followed by leaching, desiliconization, and carbonization of aluminate solution to produce alumina, soda products, and potassium sulfate. Novelty resides in adding chamotte refractory brick production waste to nephelinelimestone-soda blend in amounts between 0.11 and 11% on the weight of nepheline ore. EFFECT: reduced consumption of nepheline ore, reused waste by involving it in blending process. 4 tbl
Patent RU-2229485-C1 (RU)
Inventor: LUZGAREV S V
IPC: C08J7/046
Filed: 2002-11-10
Granted: 2004-05-27
Abstract: FIELD: composite materials. SUBSTANCE: invention relates to polymer composite materials based on polydimethylsiloxane rubbers comprising no active groups, which may be used for manufacturing films, thin-layer and large-volume articles in mechanical engineering, electrical. Medical, food, and other industries. Composite is prepared by applying mixture of high-molecular polydimethylsiloxane rubber including photoinitiator onto polyethylene substrate followed by light-initiated hardening, said photoinitiator being organic carbonyl-containing compounds of the series of aromatic ketones and quinones selected from derivatives of benzophenone, xanthone, anthrone, anthraquinone taken in amounts 0.001-0.01 mole per 1 kg rubber. EFFECT: improved strength characteristics of polymers, facilitated and reduced in price technology, and widened assortment of products. 1 tbl, 15 ex
Patent RU-2231868-C1 (RU)
Inventor: SHCHETANOV B V
IPC: H01M50/489
Filed: 2002-11-18
Granted: 2004-06-27
Abstract: FIELD: electrical engineering, study of behavior f composite materials. 
     SUBSTANCE: invention is specifically related to porous flexible materials for chemical sources of electric energy. Technical result of invention consists in development of composite material suitable for manufacture of separators of alkaline storage batteries that can hold electrolyte and will not prevent electrochemical reaction and demonstrates high chemical resistance to action of electrolyte under conditions of long-term operation and storage at routine and increased temperatures. In compliance with invention proposed composite material to manufacture separators of alkaline storage batteries has powder of zirconium dioxide and fibers based on zirconium dioxide with following proportion of components, per cent by mass: powder of zirconium dioxide 50.0-72.0; fibers of zirconium dioxide 28.0-50.0. Diameter of fiber of zirconium dioxide amounts to 1.5-12.0 mcm and diameters of particles of powder of zirconium dioxide is 0.05-10.0 mcm. 
     EFFECT: development of composite material suitable for manufacture of separators for alkaline storage batteries intended for long-term storage and operation. 
     1 tbl
Patent RU-2228836-C1 (RU)
Inventor: OL KHOVSKIJ EH V
IPC: B27B33/08
Filed: 2002-12-19
Granted: 2004-05-20
Abstract: FIELD: wood-working and forest industries, applicable for sawing of wood and other materials. SUBSTANCE: the circular saw has a blade with teeth and a locating hole, the saw blade is made with teeth of the translational and back action located in the same plane, and a cut depth stop is positioned between the teeth. The angles of tooth slope relative to the line drawn in the axis of saw rotation and at the same time in the center between the teeth may be acute, and the angles of slope of the tooth cutting edges relative to the mentioned axis of rotation may be equidimensional. The circular saw is featured by the fact that the teeth are made symmetrical. The cut stop reduces the load on the teeth and reduces the noise at sawing provided the number of the cutting teeth in the given saw is lower than that in the known saw. The claimed saw operates as follows. At a translational rotation of the saw the teeth enter the wood and sawing is effected in one direction; at a back rotation of the saw, for example, at a reverse motion of the machine motor, sawing occurs in the other direction, and other teeth are operating now. EFFECT: enhanced durability of the saw and the quality of cutting and reciprocating sawing, smooth with a minimum resistance entering of the teeth in wood, due to definite slopes of the teeth and their edges. 3 cl, 3 dwg
Patent RU-2214849-C1 (RU)
Inventor: LEONT EV JU B
IPC: A63B33/00
Filed: 2003-02-12
Granted: 2003-10-27
Abstract: FIELD: diving equipment. SUBSTANCE: diving apparatus has semi-mask with casing sealed by means of elastic sealing device, semi-mask fastener, hermetically sealed pneumatic vessel communicated with semi-mask cavity, and breathing pipe with mouthpiece. Pneumatic vessel is made in the form of elastic bag or hollow jacket fixed to diver's body and communicated with semi-mask cavity through flexible hose. EFFECT: wider diver's functional capabilities due to light weight of apparatus components, provision for free movement, increased time of staying under water and simplified lifting from depth. 3 cl, 2 dwg
Patent RU-2240413-C1 (RU)
Title: Электронный замок
Inventor: DIKAREV V I
IPC: E05B49/00
Filed: 2003-02-13
Granted: 2004-11-20
Abstract: Электронный замок относится к технике защиты различных объектов от доступа посторонних лиц. Технической задачей изобретения является уменьшение затрат при длительной эксплуатации средства для кодирования. Электронный замок содержит элементы 1 и 2 включения, выполненные, например, в виде механического замка с электрическим контактом, исполнительный механизм 3, радиопередатчик 4, радиоприемник 5, средство 6 для кодирования, перемножители 12 и 13, узкополосный фильтр 14, фильтр 15 нижних частот, блок 16 памяти, коррелятор 17 и пороговый блок 18. Средство 6 для кодирования содержит приемопередающую антенну 7, встречно-штыревой преобразователь поверхностных акустических волн, состоящий из двух гребенчатых систем электродов 8, нанесенных на поверхность звукопровода 19. Электроды 8 каждой из гребенок соединены друг с другом шинами 9 и 10. Шины в свою очередь связаны с приемопередающей антенной 7. 2 ил.
Patent RU-2241784-C1 (RU)
Inventor: ESENIN V N
IPC: C23F11/08
Filed: 2003-04-22
Granted: 2004-12-10
Abstract: FIELD: chemical technology, in particular cooling system for internal combustion engine and heat-transfer agent for heat-transfer device. 
     SUBSTANCE: claimed inhibitor contains (mass %): adipic acid 6.5-7.5; sodium hydroxide 4.5-5.0; sodium tetraborate 10 aqueous 4.0-4.5; alkali salt of 2-mercaptobenzothiazole 0.10-0.15; water 10.0-12.0; reaction product of sodium nitrite with benzoic acid; and balance: ethylene glycol. 
     EFFECT: metals, including aluminum, with improved corrosion resistance while keeping of necessary reserve of antifreezing agent alkalinity. 
     2 tbl, 1 ex
Patent RU-2237085-C1 (RU)
Inventor: KALUGIN V D
IPC: A23L1/30
Filed: 2003-04-25
Granted: 2004-09-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: vodka "Mariinskaya Luks" comprises the following components per 1000 dal of ready product: carbohydrate modulus "Alkosoft", 1.5-2.5 kg; an aqueous-alcoholic infusion of the first blend of soybean protein product "Zolotoi bob", 0.5-1.5 l; sugar syrup in the concentration 65.8%, 17.0-18.0; rectified ethyl alcohol "Luks" and purified drinking water, the balance, to the strength 40%. Proposed vodka allows providing the enhancement of prophylactic and organoleptic properties of the ready product, expanding assortment of vodkas conferring to vodka barely detecting milk-nut tint in taste and aroma. 
     EFFECT: improved and valuable properties of vodka. 
     3 ex
Patent RU-2243377-C1 (RU)
Title: Method and device for controlling face parameters in screening highly conductive beds
Inventor: GRIGASHKIN G A
IPC: E21B47/13
Filed: 2003-06-19
Granted: 2004-12-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes measuring face parameters by face telemetric system and transfer thereof to antenna connected to ground processing equipment. For realization of method telemetric system is used having well device with measuring primary converters, transmitter, power source, electric separator performing functions of dipole, formed as result of electric separation of drilling column. Antenna is mounted below screening bed with high conductivity in additional well filed with drill mud. Additional well may include a casing pipe. 
     EFFECT: higher reliability. 
     2 cl, 3 dwg
Patent RU-2243326-C1 (RU)
Inventor: KURILOV E V
IPC: E02F3/28
Filed: 2003-10-22
Granted: 2004-12-27
Abstract: FIELD: earth facilities; working equipment of hydraulic excavators. 
     SUBSTANCE: proposed equipment of hydraulic excavator contains dipper stick, turnable lever and bell crank, tie-rod, hydraulic control cylinder, ripping tooth and disk cutters. One arm of bell crank hinge-mounted on dipper stick is made in form of ripping tooth of u-shaped, and the other with mounted-on freely turning disk cutters is connected by tie-rod with turnable lever and hydraulic control cylinder. 
     EFFECT: simplified design, improved efficiency in operation. 
     4 dwg
Patent RU-2250533-C1 (RU)
Title: Method for manufacturing semiconductor device
Inventor: GROMOV D G
IPC: H01L21/28
Filed: 2003-11-06
Granted: 2005-04-20
Abstract: FIELD: electronic engineering; integrated circuit manufacture on silicon. 
     
     
       SUBSTANCE: proposed method includes formation of active areas of devices on substrate; masking; opening of contact cuts for active areas; formation of metal deposition system that has amorphous metallide possessing negative mixing heat and incorporating components characterized in higher pressure of inherent vapors or higher sublimation heat than substrate material, and other components of metal deposition system. High stability of metal deposition system provides for manufacturing semiconductor device capable of operating at high temperatures approximately over 650 °C. 
     
     
       EFFECT: provision for preventing ingress of metal deposition system components into active area and escape of impurities from the latter. 
     
     
       6 cl, 2 dwg, 1 tbl
Patent RU-2256898-C1 (RU)
Inventor: AGATITSKIJ V G
IPC: G01N1/22
Filed: 2003-12-01
Granted: 2005-07-20
Abstract: FIELD: the invention refers to devices controlling condensed technological gases. 
     SUBSTANCE: demands are made from these devices to defy the availability of suspended particles - microorganisms. The invention may be used in pharmacology, biotechnology, food and cosmetic industries. The arrangement for definition of availability of suspended particles in condensed gases has a working chamber, provided with input and output. A facility for catching suspended particles is installed in its cavity. The arrangement has a facility for stabilization of gas consumption which is located after the mentioned working chamber along the movement of gas flow and which has a facility for regulation of pressure and a facility for regulation of the gas flow section. The facility for regulation of the gas flow section is installed after the facility for regulation of pressure along the gas flow. The facility for catching particles is fulfilled in the shape of a gas-proof filter which is installed in such a manner that the gas flow passes the cavity of the working chamber from its input to the output through the mentioned filter. 
     EFFECT: the invention is extremely accurate and allows to select reliable samples; simple in using. 
     13 cl, 1 dwg
Patent RU-2253531-C1 (RU)
Inventor: MAKSJUTOV JU V
IPC: B21F11/00
Filed: 2003-11-28
Granted: 2005-06-10
Abstract: FIELD: machine engineering, machine tool manufacture. 
     SUBSTANCE: installation includes housing carrying feed mechanism with drive unit and having drive rollers and also carrying cutting mechanism having movable cutter with drive unit and stationary cutter. First drive roller and driving pinion are mounted drive shaft of feeding mechanism. Said pinion engages with driven gear wheel. Second drive roller is mounted on the same shaft as said driven gear wheel. Drive unit of movable cutter is mounted with possibility of rotation in cutting mechanism; said drive unit includes disc mounted on shaft of feeding mechanism and lever whose one end is mounted on movable cutter with possibility of rotation around axis normal relative to rotation axis of cutter and with possibility of engaging of its other end with disc for moving together with it along rotation path until disengagement of lever end and disc. 
     EFFECT: enhanced efficiency, lowered power consumption, simplified design and maintenance of installation. 
     8 cl, 3 dwg
Patent RU-2254733-C1 (RU)
Title: Акарицид
Inventor: KAKLJUGIN V JA
IPC: A01P7/02
Filed: 2003-12-15
Granted: 2005-06-27
Abstract: Изобретение относится к составам для защиты растений от растительноядных клещей. Акарицид, содержащий действующее вещество и целевые добавки. В качестве действующего вещества он содержит биологический экстракт азалии в концентрации 0,05-0,4%. Изобретение позволяет расширить арсенал биогенных акарицидов. 1 табл.
Patent RU-2259972-C1 (RU)
Title: Керамическая масса
Inventor: SOKOLOV EH M
IPC: C04B33/138
Filed: 2004-02-05
Granted: 2005-09-10
Abstract: Изобретение относится к области строительства, а именно к составу керамической массы, и может найти применение в производстве стеновой керамики (щелевых камней, в том числе, и стенового кирпича). Задачей предложенного изобретения является повышение прочности при сжатии, трещиностойкости при сушке и улучшение архитектурного вида за счет исключения выступающих на поверхность гранул (бугорков) граншлака и исключения серо-зеленоватого оттенка на цветной поверхности изделий. Керамическая масса включает глинистое легкоплавкое сырье, измельченный доменный ферромарганцевый гранулированный шлак - отход выплавки чугуна с максимальным размером частиц 1,25 мм состава (мас.%): SiO 2  - 33-39, CaO - 39-42; MgO - 7-10; Al 2 О 3  - 7-10; MnO - 4-8; FeO - 0,2-0,3; S - 2,4-2,7, и отход производства аммиака - молотый отработанный железосодержащий катализатор, при следующем соотношении компонентов, мас.%: глинистое легкоплавкое сырье 80-90, указанный доменный ферромарганцевый шлак  9,85-19,9, указанный отработанный железосодержащий катализатор 0,1-0,15. 1 табл.
Patent RU-2253719-C1 (RU)
Inventor: STEPANJUK S G
IPC: E04B1/16
Filed: 2004-02-10
Granted: 2005-06-10
Abstract: FIELD: building, particularly for erection of above-ground heat-insulated reinforced concrete walls of dwelling and civil buildings with the use of retained forms. 
     SUBSTANCE: assembly comprises opposite panels formed of porous heat-insulating material and connected by bridges so that panels define space for reinforcement mounting and hardening pourable material pouring. Upper, lower and side panel surfaces have extensions and corresponding depressions to connect one assembly to another ones. Each bridge includes central part and two extreme parts connected to central one by connection members. Extreme parts have elongated members located inside panels and terminating in plates located on outer panel surfaces. Plates have projections formed on outer surfaces thereof. Each projection height is at least 3 mm. Panels and plates are covered with facing layer applied on outer surfaces thereof by partial panel immersion in mould filled with pourable hardening material. Methods of form assembly and of building wall erection with the use of above wall assembly are also disclosed. 
     EFFECT: increased reliability and strength of retained form and wall erected with the use of the form, increased rate of wall erection. 
     19 cl, 10 dwg
Patent RU-2251702-C1 (RU)
Inventor: TIMOSHENKOV S P
IPC: G01P15/02
Filed: 2004-07-02
Granted: 2005-05-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: accelerometer comprises housing, sensor made of monocrystalline silicon in the form of conducting inertia mass made of a pendulum having two arms and suspended with the use of cross-shaped torsion bars with X-shaped cross-section, and printed circuit board made of a dielectric plate with two pairs of electrodes arranged symmetrically with respect to the axis of the suspension of the electrodes of the capacitive system for measuring displacements and electrodes of the pickup for measuring electrostatic momentum, respectively. The symmetry axis of the inertia mass is in coincidence with the axis that passes through the torsion bars of the suspension. The pendulum suspension is made by removing a part of one arm of the inertia mass on the outer surface of the arm of the inertia mass with respect to the printed circuit board. The surface is provided with T-shaped stiffeners. The sloping sides of the cross-shaped torsions are oriented in the direction of the crystallographic grid of the monocrystalline silicon. 
     EFFECT: enhanced precision and sensitivity of the accelerometer. 
     3 dwg
Patent RU-2271841-C1 (RU)
Title: Method for carrying out resonance-based repair of human immune status
Inventor: KOVALENKO VLADIMIR ALEKSANDROV
IPC: A61N5/02
Filed: 2004-07-21
Granted: 2006-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves concurrently treating pulmonary blood circulation zone and reticular tissue of flat patient sternum bones with nonthermal microwave frequency radiation with resonant frequencies selected from bandwidth of 2-40 GHz and radiation power density of not greater than 1 mW/cm 2 . Alternating magnetic field of 10-100 Hz and magnetic intensity amplitude to 50 mTesla units is applied for 90 min. 
     EFFECT: enhanced effectiveness of treatment. 
     5 cl, 6 tbl
Patent RU-2270528-C1 (RU)
Title: Method for compressing and restoring digital data and device for realization of said method
Inventor: VOLKOV BORIS IVANOVICH
IPC: H03M7/36
Filed: 2004-08-12
Granted: 2006-02-20
Abstract: FIELD: technology for registration of digital information, possible use for increasing possibly recordable volume on DVD or CD. 
     SUBSTANCE: method generates floating compression coefficient ranging from 2 to 255 during recording by comparing values of codes of stream based on value, counting number of equal and following each other, codes, generation of binary code of this number and insertion of it into stream following first code of its series while excluding counted codes from it, during restoration number of equal codes is determined for stream, decrypted and number of signals for outputting first code is generated, equal to number of removed codes during compression. 
     EFFECT: increased compression level during recording and improved digital data restoration quality together with excessive information. 
     2 cl, 4 dwg
Patent RU-2268253-C1 (RU)
Inventor: SHAMAROVA NATAL JA ALEKSANDROV
IPC: C07C211/43
Filed: 2004-09-28
Granted: 2006-01-20
Abstract: Изобретение относится к области биохимии и используется для одновременного хранения водного раствора 3,3',5,5'-тетраметилбензидина гидрохлорида с пероксидом мочевины, применяемое в качестве субстратной смеси, готовой к использованию, например, в иммуноферментном анализе. Предложено создание композиции для хранения водного раствора 3,3',5,5'-тетраметилбензидина гидрохлорида и пероксида мочевины, содержащей 3,3',5,5'-тетраметилбензидин гидрохлорид 0,1-0,4 г/л; пероксид мочевины 0,1-1,7 г/л; гидроксипропил-β-циклодекстрин 2-5 г/л; поливиниловый спирт 1-4 г/л; проклин 150 0,05 г/л; гидрохлорид 2-меркаптоэтиламина 0,007-0,03 г/л; глицерин 62-500 г/л; в среде цитратного буфера с рН 3,77, которая также может дополнительно содержать 0,004-0,02 г/л моногидрата орцина. Достигнутый технический результат заключается в создании таких субстратных растворов, являющихся основным компонентом диагностических иммуноферментных наборов, когда входящие в состав наборов субстраты однокомпонентны и стабильны, что позволяет избежать дополнительной стадии при проведении анализа, а именно смешивания двух компонентов ТМБ и пероксида мочевины перед началом измерения ферментативной активности, и использовать один и тот же набор в течение длительного времени. 1 з.п.ф-лы, 2 табл.
Patent RU-2280720-C1 (RU)
IPC: D01B1/10
Filed: 2004-12-27
Granted: 2006-07-27
Abstract: FIELD: treatment of materials. 
     SUBSTANCE: bast fiber material is subject to retting, cottonizing which is performed by means of electric-hydraulic action onto fiber placed into liquid medium, loosening, drying, pressing which is made during two steps (the first one is performed after retting, and the other one - after cottonizing), bleaching or washing-out which is made before loosening. Loosening is preformed before drying. Cottonizing is made by means of device which has bath for liquid medium and electric-hydraulic action chamber. The latter is mounted in bath for broken movement along it and for vertical movement inside loading and unloading area. The latter is made in form of hood turned with its open part to bottom of bath. Hood carries electrodes mounted in its top part. Electrodes are connected with pulse current oscillator. 
     EFFECT: improved efficiency of treatment. 
     3 cl, 2 dwg
Patent RU-2280072-C1 (RU)
Inventor: VESELOV ANATOLIJ GENNADIEVICH
IPC: C12G3/06
Filed: 2005-01-20
Granted: 2006-07-20
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: invention proposes vodka comprising the following components per 1000 dal of the ready product: succinic acid, 0.3-0.9 kg; anise oil, 0.0005-0.005 kg; millet aqueous-alcoholic infusion of the first decantation, 2.5-4.0 l, and rectified ethyl alcohol "Luks" and purified drinking water, the balance, to provide the strength value 40%. Proposed invention provides decreasing toxicity of the ready product by 30%, enhancing organoleptic indices of the ready product by increasing the tasting score from 9.7 to 9.76 and its stability from 1 to 3 years, and enhancing stability of taste and aroma during storing for 3 years. 
     EFFECT: improved properties of vodka. 
     3 ex