baber/WOPTO huggingface dataset:
Patent RU-2251771-C1 (RU)
Inventor: KULAKOGLU NESAT
IPC: H02B1/36
Filed: 2002-04-04
Granted: 2005-05-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed device 8 designed for connecting draw-out equipment module to fixed points of terminals for cables running farther on has flat insulating shroud 15 mounted under base of compartment 6 and provided with sections 19 to receive connecting conductors 17. Leads 20, 21 of connecting conductors 17 protruding from shroud 15 form terminal points in compartment of cable connections 11 for cables and parts of connector contacts engageable with draw-out equipment module. Device is characterized in simplified design also suited to star-delta connection circuits. 
     EFFECT: enlarged functional capabilities of device. 
     6 cl, 7 dwg
Patent RU-2246503-C1 (RU)
Inventor: BIRAN VLADIMIR VLADIMIROVICH
IPC: C08K3/24
Filed: 2003-12-04
Granted: 2005-02-20
Abstract: Изобретение относится к полимерным композиционным самосмазывающимся материалам, предназначенным для изготовления деталей узлов трения, работающих при отсутствии смазки или ее ограничении в условиях запыленности и воздействия переменных нагрузок. Антифрикционная композиция включает политетрафторэтилен, графит и силикатсодержащую добавку, в качестве которой используют молотый кварц дисперсностью 40-60 мкм и дополнительно бронзовую пудру и мел. Соотношение компонентов следующее, мас.%: молотый кварц (0,4-0,8), графит (3-8), мел (5-12), бронзовую пудру (15-25) и политетрафторэтилен (остальное). Изобретение позволяет повысить износостойкость и теплостойкость антифрикционной композиции и упростить ее изготовление. 2 табл.
Patent RU-2251139-C1 (RU)
Inventor: MASHKINOV L B
IPC: G05F1/56
Filed: 2004-02-24
Granted: 2005-04-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: support voltage source has first and second amplifiers 5, 6, two power sources 7, 8 of opposite polarity, first and second resistors 1, 2, connected serially and connected between common point 7, 8 and inverse input 5, connected to output 6, and serially connected third and fourth resistors 3, 4, which are connected to middle point of resistors 1, 2 and to output of amplifier 5, inverse amplifier input 6 is connected to middle point of resistors 3, 4, while non-inverse inputs of amplifier 5, 6 are connected by common point 7, 8. as first and fourth resistors a non-linear element is connected, having volt-ampere characteristics of voltage stabilizer. As resistor 2 or 3 non-linear element is connected, having volt-ampere characteristics of current stabilizer. 
     EFFECT: simplified construction. 
     2 cl, 4 dwg
Patent RU-2256496-C1 (RU)
Inventor: DEGTJAREV V V
IPC: B01J20/30
Filed: 2004-04-30
Granted: 2005-07-20
Abstract: FIELD: sorption technologies. 
     SUBSTANCE: invention aims at preparing carbon sorbent for recovering valuables components from various production wastes. Proposed sorbent has summary water-accessible pore volume 0.2-0.3 cm 3 /g, specific surface 60.0-80.0 m 2 /g, iodine sorption activity 35.0-45.0%, benzene sorption activity 3000.0-330.0 mg/g, ash residue 45.0-47.9%, and loosed density 0.28-0.30 kg/dm 3 . Preparation of sorbent comprises treating peat with potassium hydroxide, separating solid and liquid phases, treating the latter with acid reagent to lower pH to 4.0-6.0 thereby obtaining gel-like precipitate and supernatant, multistage treatment of supernatant with acid reagent to lower pH to 2.0-2.5 and thereby to separate gel-like precipitates and supernatants in each stage, heat treatment of gel-like precipitates, mixing them with each other and with solid phase, carbonization of resulting product, granulation and mixing of granules with previously obtained gel-like precipitate with pH 2.0-2.5 and subsequent aeration at elevated temperature. In the proposed method of recovering metal salts from wastes, waste is ground and leached with solution containing fulvene acids followed by sorbent-assisted chromatographic fractionation and recovery of corresponding metal salts. After separation of solid and liquid phases, the latter is passed through sorbent, which is further regenerated with sulfuric acid solution. Solid phase is fractioned via multistage treatment with fulvene acids-containing eluent solution, while raising pH of solution in each stage. Eluates from each stage are separately brought into contact with sorbent, which is further regenerated with sulfuric acid solution. 
     EFFECT: facilitated recovery of valuable waste components. 
     7 cl, 2 tbl, 3 ex
Patent RU-2258216-C1 (RU)
Inventor: GOLOVKIN B G
IPC: G01N25/00
Filed: 2004-06-07
Granted: 2005-08-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises determining composition and concentration of phase in equilibrium two-phase mixture by analyzing heat effects of reactions. 
     EFFECT: expanded functional capabilities and reduced labor consumption.
Patent RU-2250968-C1 (RU)
Title: Permanent form fastener
Inventor: GORDILOV O G
IPC: E04B2/86
Filed: 2004-06-28
Granted: 2005-04-27
Abstract: FIELD: building, particularly permanent forms for all-purpose building and building structure walls erection. 
     SUBSTANCE: fastener comprises two supports for permanent form panels and connection member arranged transversely to supports. Connection member ends are connected with one support by orifice-toothed finger type connection so that supports are parallel one to another and bases thereof are on the same level. Above connection is located on support base level and includes oblong orifice extending in transversal direction relative connection member. Orifice is made in joint area of one component to be connected and is adapted for engagement with toothed finger oblong in the same direction and secured to another component. Connection member is formed as a set of sections to provide length regulation thereof in the given range by changing a number of connection member sections and by mutual connection thereof. Ends of each section may be connected with supports or with ends of another section by means of orifice-toothed finger type connection including oblong orifice formed on one component and toothed finger created on another one. 
     EFFECT: increased simplicity and reduced cost of fastener components and supports production, transportation and storage due to elimination of need in differently sized fastener components and supports; extended operating capabilities due to possibility of fastener usage for securing wall reinforcement members. 
     9 cl, 6 dwg
Patent RU-2253806-C1 (RU)
Inventor: BURTSEV S I
IPC: F24F13/24
Filed: 2004-06-30
Granted: 2005-06-10
Abstract: FIELD: reduction of noise from aerodynamic sources. 
     SUBSTANCE: noise silencer has internal tube with input and output holes; tube forms channel for passing air through. Tube is made of permeable shape-preserving fiber-porous polymer material, for example, of fiber-porous polyethylene or fiber-porous polypropylene. Tube is provided with airtight internal case made of galvanized steel sheet. Case is mounted to have gap relatively the tube and is filled with sound-absorbing material, for example, glass wool. 
     EFFECT: improved degree of noise reduction within standardized frequency spectrum. 
     21 cl, 7 dwg
Patent RU-2271951-C1 (RU)
Title: Method of checking arrival of train with its full complement
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2004-07-12
Granted: 2006-03-20
Abstract: FIELD: railway transport; signaling and communication; traffic control. 
     SUBSTANCE: track relays of track circuits are deenergized and energized in turn by train passing along two adjacent track circuits.  Time of occupation of second track circuit is counted and, basing on result of measurement, speed of train head is determined.  Time of occupation of second track circuit from moment of clearing of first track circuit is determined and, basing on result of measurement, speed of train tail is determined.  Averaged speed of train is found basing of said speeds.  Taking into account time of occupation of second track circuit, sum of train length and second track circuit is found by multiplying said time by averaged speed.  Length of train at entering said track circuits is determined by subtracting known length of second track circuit from found summary length.  Length, thus found, is compared with that transmitted from preceding station and if their values coincide, arrival of train with its full complement is noted. 
     EFFECT: improved safety of traffic owing to reliable checking of arrival of train with its full complement. 
     1 dwg
Patent RU-2268733-C1 (RU)
Inventor: EGOROV VIKTOR VASIL EVICH
IPC: G02C7/04
Filed: 2004-08-19
Granted: 2006-01-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with preparing soft contact lens for prolonged application. For this purpose one should place lens into perfluorodecalin solution and add 0.1% adenosine-triphosphoric acid solution, then, during 30 min, it should be passed through 100% oxygen solution at the rate of about 3-4 l/min. High saturation degree with oxygen followed by its gradual release provides the chance for lens' prolonged application and improved curative impact upon corneal tissues and ocular conjunctiva. 
     EFFECT: higher efficiency oxygen supply.
Patent RU-2277778-C1 (RU)
Inventor: ROSLJAKOV JURIJ FEDOROVICH
IPC: A21D13/08
Filed: 2004-11-15
Granted: 2006-06-20
Abstract: FIELD: production of farinaceous confectioneries. 
     SUBSTANCE: method involves preparing dough containing mixture of first-grade wheat flour, sieved rye flour and dark rye flour, compressed baker's yeast, salt, sugar, vegetable oil, enzymic preparation "Neutrase" and water, said components being used in predetermined ratio; mixing said components; fermenting; forming in the shape of sheets and baking at predetermined parameters. 
     EFFECT: improved organoleptical properties of wafer bread. 
     1 ex
Patent RU-2275247-C1 (RU)
Title: Pneumoinductive separator
Inventor: KUZNETSOV VALERIJ VLADIMIROVIC
IPC: B03C1/24
Filed: 2004-12-14
Granted: 2006-04-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention is designed for separating cereal heaps namely for separating grain and seeds.  Proposed pneumoinductive separator includes magnetic circuit in form of vertical cylinder with device for decreasing cross section of channel in upper part, feeder with supply branch pipe, and fan.  Separator is furnished with pneumatic channel adjoining device for decreasing cross section of channel and made of nonmagnetic material, with diameter equal to  3 / 4  of diameter of magnetic circuit.  The latter is made in form of set of coils different in number of turns providing 1.3-1.5 increase of strength of magnetic field in direction from bottom to top. 
     EFFECT: improved efficiency of bringing out of impurities from working zone of pneumomagnetic separator. 
     2 tbl, 2 dwg
Patent RU-2279868-C1 (RU)
Inventor: GAFAROV NAIL ZIKAFOVICH
IPC: A61H33/06
Filed: 2004-12-02
Granted: 2006-07-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has procedure cabinets each of which has boxes having casing and cover articulated thereto. The device has bed for placing patient, transducers producing signals describing physiologic parameters and set on patient body and transducers indicating procedure cabin parameters, the latter being set outside and inside of procedure cabins. Control units for adjusting procedure cabin parameters are mounted on outside of the procedure cabin. Unit for processing signals is connected to transducers producing procedure cabin parameter signals and procedure cabin parameter signals via data busses and via control busses to units for controlling procedure cabin parameters, indicator showing patient presence in procedure cabin and button for calling for personnel. PC has monitor unit and printer unit connected to units for processing procedure cabin parameter signals. Casing of each procedure cabin has opening for discharging sweat and condensate and delivering vapor via corresponding canal and central vapor duct connected to vapor generator. The device additionally has units for representing live data describing patient state united into data display tableau mounted in PC operator and patient visibility zone. Unit for storing live data describing patient state is connected to the data display tableau via signal busses and to PC via code and clock busses. Cover position indicator is mounted in connection plane between the casing and cover of each cabin manufactured as end switch. Procedure cabin has procedure cabin cover emergency opening button inside and canal for discharging waste vapor with vacuum fan. Central vapor duct has safety valve controlling excessive vapor pressure. 
     EFFECT: enhanced effectiveness and safety of treatment. 
     4 cl, 3 tbl
Patent RU-2285830-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F1/32
Filed: 2005-04-25
Granted: 2006-10-20
Abstract: FIELD: mechanical engineering; instrumentation engineering. 
     SUBSTANCE: invention can be used for vibration isolation processing equipment, machine tools and instruments.  Proposed vibration isolator with ring spring contains housing accommodating elastic members.  Housing is made in form of base and cover.  Flat elastic members are made in form of flat ring spring consisting of outer and inner rings coupled by elastic plates and secured in housing through peripheral bushing installed between base, outer ring of spring and cover.  Object to be vibration isolated is installed on threaded bushing fitted in hole of spring inner ring and attached to spring by threaded joint. 
     EFFECT: increased efficiency of vibration isolation at resonance, simplified design and mounting. 
     4 cl, 3 dwg
Patent RU-2285692-C1 (RU)
Title: Method for preparing 1-propyl-2-oxo-4-hydroxyquinoline 3-carboxylic acid diethylaminoethylamide hydrochloride (chinoxycaine)
Inventor: ROMANOV IGOR VASIL EVICH
IPC: C07D215/227
Filed: 2005-05-25
Granted: 2006-10-20
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to a method for synthesis of 1-propyl-2-oxo-4-hydroxyquinoline 3-carboxylic acid diethylaminoethylamide hydrochloride (chinoxycaine) that can elicit anesthetic, anti-arrhythmic, anti-oxidative, antibacterial and fungicide effect. Invention describes a method for synthesis of 1-propyl-2-oxo-4-hydroxyquinoline 3-carboxylic acid diethylaminoethylamide hydrochloride of the formula: 
       . Method involves acylation of N-propylanthranilic acid ethyl ester with ethoxymalonyl chloride in water-insoluble organic solvent medium in the presence of sodium carbonate as acceptor of evolving hydrogen chloride, amidation reaction of synthesized substance with diethylaminoethylamine in alcoholic medium, extraction of formed 1-propyl-2-oxo-4-hydroxyquinoline 3-carboxylic acid diethylaminoethylamide base from the reaction mixture by extraction with organic solvent and its conversion to hydrochloride. Then N-propyl-N-(1-malonoyl-3-ethoxy)-anthranilic acid ethyl ester formed in the acylation reaction without its isolation is subjected directly for condensation and amidation reaction simultaneously with diethylaminoethylamine by boiling the reaction mixture in ethanol for 5-7 h followed by extraction of 1-propyl-2-oxo-4-hydroxyquinoline 3-carboxylic acid diethylaminoethylamide base by the known method and its conversion to monohydrate hydrochloride by treatment with hydrochloric acid (HCl) aqueous solution to pH value 3-3.5. Invention provides simplifying method in synthesis of the end substance and its enhancing yield and quality. 
     EFFECT: improved method of synthesis. 
     4 cl, 3 ex
Patent RU-2295015-C1 (RU)
Inventor: GUNGER JURIJ ROBERTOVICH
IPC: E04H12/00
Filed: 2005-07-28
Granted: 2007-03-10
Abstract: Изобретение относится к области строительства опорных конструкций для линии электропередачи. Технический результат: повышение эксплуатационной надежности одноцепной опоры, уменьшение расхода материалов при изготовлении опор, что приводит к уменьшению стоимости ЛЭП. Одноцепная опора с подкосом содержит закрепленную нижним концом в грунте стойку, смонтированные в верхней части стойки и расположенные по разные стороны относительно нее две консоли для размещения на этих консолях узлов крепления гирлянд подвесных изоляторов для проводов, а также подкос, одним концом закрепленный в грунте, а другим прикрепленный к стойке. Подкос расположен в плоскости консолей, перпендикулярной линии подвески проводов, при этом консоль со стороны подкоса расположена выше консоли на другой стороне стойки, а подкос прикреплен к стойке ниже уровня расположения консоли со стороны расположения подкоса и выше уровня расположения консоли на другой стороне стойки. Также описан другой вариант выполнения опоры с подкосом. 2 н.п. ф-лы, 1 ил.
Patent RU-2298129-C1 (RU)
Inventor: DENISOV SERGEJ SEMENOVICH
IPC: F16L1/00
Filed: 2005-08-09
Granted: 2007-04-27
Abstract: Изобретение относится к строительству трубопроводного транспорта и может быть использовано в составе трубосварочных баз и трубосварочных комплексов при сборке и сварке поворотных стыков труб в диапазоне диаметров от 325 до 1420 мм. На раме размещены регулируемые по высоте передняя и задняя опоры, на которых расположена штанга с центратором, соединенным с гидростанцией и гидроаппаратурой управления. Задняя часть штанги снабжена опорой на подшипниках и гидравлическим шарниром, что обеспечивает вращательное движение штанги с центратором и позволяет вынести гидростанцию с гидроаппаратурой управления из центратора в удобное для обслуживания место. Соединение гидростанции с центратором и гидроаппаратурой управления осуществляется посредством трубопроводов через гидравлический шарнир. Передняя часть центратора содержит обечайку, которой штанга опирается на выдвижную опору, что упрощает конструкцию выдвижной опоры и перенастройку под сварку труб различных диаметров, расширяет технологические возможности устройства, повышает эксплуатационную надежность. 2 з.п. ф-лы, 2 ил.
Patent RU-2296428-C1 (RU)
Title: Radio communication system
Inventor: CHUGAEVA VALENTINA IVANOVNA
IPC: H04B15/00
Filed: 2005-10-24
Granted: 2007-03-27
Abstract: FIELD: radio engineering, possible use in radio communication systems with adjustment of working frequency. 
     SUBSTANCE: in accordance to method introduced into transmitting part of known radio communication system are first register, generator of synchronization signal and generator of synchronization impulses, and into receiving part - limiter, second broadband filter, analog-digital converter, time compression block, digital-analog converter, synchronized filter, amplitude detector, block for comparison to threshold, second register and generator of combinations of information symbols in a packet. 
     EFFECT: increased resistance to influence of intentional interference. 
     5 dwg
Patent RU-2297118-C1 (RU)
Title: Radio-electronics block
Inventor: KORULIN VITALIJ NIKOLAEVICH
IPC: H05K3/46
Filed: 2005-11-17
Granted: 2007-04-10
Abstract: FIELD: the invention refers to radio-electronics. 
     SUBSTANCE: it may be used at constructing single-board radio-electronics blocks placing electro-radio-elements in the zones of analog and digital processing of signals connected between themselves by signal chains. The radio-electronics block has a multi-layer circuit board carrying printed conductors and electro-radio-elements grouped according to the zones of analog and digital processing of signals. The zones are screened with the aid of flat screens formed by situated in one of the inner conducting layers of terrestrial planes serving as conductors of feeding of the potential "Earth" for electro-radio-elements of their zones. The terrestrial planes are separated one from another with demarcation strip, deprived of metallization, passing along the frontier between the zones. The signal circuits between the zones are fulfilled with using of active buffer elements located in the inner conducting layer on the frontier between the zones. The configuration of the frontier line and spacing on it of active buffer elements is such that outlets "Earth" and "Feeding" and outlet signal outputs of the active buffer elements serving for transmission signals into the zone of analog processing signals and entrance signal outputs of the active buffer elements serving for transmission signals from the zone of analog processing of signals are in this zone and are connected with it correspondingly with its terrestrial plane, with the conductors of feeding of potential "Feeding", with inputs of electric circuits serving for reception of signals transmitted into this zone and with outputs of the electric chains serving for forming signals transmitted from this zone and the outputs of feeding "EARTH' and "Feeding" and outlet signal outputs of the active buffer elements serving for transmission of signals into the zone of digital processing of signals and entrance signal outputs of active buffer elements serving for transmission of signals from the zone of digital processing signals are in this zones and connected with it correspondingly with its earth plane, with conductors of feeding of the potential "Feeding", with inputs of electric circuits serving for reception of signals transmitted into the given zone and with the outputs of electric circuits serving for forming signals transmitted from this zone. 
     EFFECT: increases jamproof signal circuits. 
     3 cl, 9 dwg
Patent RU-2306919-C1 (RU)
Inventor: KIRGIZOVA OKSANA JUR EVNA
IPC: A61H39/00
Filed: 2006-04-04
Granted: 2007-09-27
Abstract: FIELD: medicine, gynecology, endocrinology, homeopathy. 
     SUBSTANCE: one should introduce complex homeopathic preparations into acupuncture points - cerebrum-compositum, tonsilla-compositum and placenta-compositum. Moreover, injections of cerebrum-compositum should be carried out for points T14, PN45 (din-chuan'), VB21 (2), and injections of tonsilla-compositum - for points T14, VB21 (2), GI4 (2). Injections of each preparation should be carried out once-twice weekly during menstrual cycle. Injections of placenta-compositum should be carried out for points E36 (2), Rp6 (2) twice-thrice weekly during the second phase of menstrual cycle. Therapeutic course should be started on the 5 th -7 th  d of menstrual cycle, each point should be injected with 0.2-0.5 ml preparation. In case of anovulatory cycles and amenorrhea it is necessary to carry out additional injections of ovarium-compositum preparation during the first phase of menstrual cycle for points E36 (2), Rp6 (2) once-twice weekly. The innovation enables to correct hormonal disorders. 
     EFFECT: higher efficiency of therapy. 
     2 cl, 2 ex
Patent RU-2304661-C1 (RU)
Inventor: CHISTJAKOV ALEKSANDR ANATOL EV
IPC: E02B8/08
Filed: 2006-02-28
Granted: 2007-08-20
Abstract: FIELD: hydraulic structures, particularly fish pass structures permitting fish passage through support structures to fish hatchery and growth areas. 
     SUBSTANCE: fish pass comprises fish-passing channel made as gutter having outlet head connected to upper pool of hydrosystem and inlet head communicated with lower pool thereof. Fish pass also has additional water flow supply system, which supplies additional water flow to the inlet head for fish attraction. The additional water flow supply system is made as pressure manifolds with unsubmerged water discharge orifices formed in upper part of inlet head gutter sides and facing each other. The fish pass also has water supply conduit having flow regulator and communicating pressure manifolds with upper pool. Water discharge orifices are grouped in rows along pressure manifold heights and lengths. Central axes of water discharge orifices of each horizontal row of right and left pressure manifold branches are in parallel horizontal planes. Central axes of water discharge orifices of each vertical row formed in right and left pressure manifold branches are in parallel vertical planes. Water discharge orifices of left and right pressure manifolds branches are coaxial to each other. 
     EFFECT: improved fish-attractive conditions. 
     2 cl, 4 dwg