baber/WOPTO huggingface dataset:
Patent RU-2189465-C1 (RU)
Inventor: GUSAKOV V G
IPC: F01N3/06
Filed: 2001-06-20
Granted: 2002-09-20
Abstract: Изобретение может быть использовано в выпускных системах, преимущественно ДВС. Технический результат: повышение эффективности искрогашения и шумоглушения. Искрогаситель-глушитель содержит корпус, сообщенные с ним впускной и выпускной патрубки, торцовые входную и выходную стенки, установленный во входной части корпуса завихритель, сопряженный с центральным обтекателем, круговую осадочную камеру, образованную оболочкой, размещенной вокруг корпуса, соединенную с полостью корпуса через кольцевой зазор между выходной кромкой стенки корпуса и торцовой выходной стенкой, и перепускные отверстия, расположенные в стенке корпуса, причем круговая осадочная камера выполнена в виде акустического резонатора, горловина которого образована поверхностью торцовой выходной стенки и поверхностью диска, установленного в кольцевом зазоре на выходной кромке стенки корпуса, а перепускные отверстия расположены за завихрителем по направлению осевого движения выхлопных газов и выполнены в виде перепускных каналов, которые ориентированы в корпусе тангенциально относительно его стенки и обращены своими выходными сечениями в полость корпуса по ходу кругового движения газового потока. Диск горловины акустического резонатора может быть выполнен и установлен на выходной кромке стенки корпуса в виде отсекающего дефлектора, образующего между выходной кромкой стенки корпуса и своей поверхностью отсекающий канал, и отсекающий дефлектор может быть выполнен в виде кольцевого желоба. 2 з.п.ф-лы, 4 ил.
Patent RU-2191180-C1 (RU)
Title: 3-(5-methoxycarbonylfurfuryl)-2,4-pentanedione showing ability to activate wheat seed germination
Inventor: USOVA E B
IPC: C07D307/68
Filed: 2001-07-31
Granted: 2002-10-20
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: invention relates to a novel compound 3-(5-methoxy-carbonylfurfuryl)-2,4-pentanedione of the formula (1):   that shows an activating property on wheat seeds germination and the growth-stimulating effect on root system of germs mainly and its effectiveness exceeds that of analogue by structure and action. EFFECT: development of novel growth-regulating preparation. 1 tbl
Patent RU-2204227-C1 (RU)
Title: Method for presowing treatment of wheat seeds
Inventor: TRET JAKOVA O I
IPC: A01C1/00
Filed: 2001-09-24
Granted: 2003-05-20
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with seed treatment due to application of preparation based upon aqueous solution of the mixture of triple copolymer of acrylic acid, its amide and triacryloilhexahydro-1,3,5-triazine (CPAA) and Kubaxin. Seeds are treated due to slurry disinfection method at expenditure standard of the above-mentioned preparation being 10 l/t seeds. To treat seeds one should take CPAA 0.0005-0.001 wt. %, Kubaxin 0.0005-0.001 wt.% and dissolve these substances in water. EFFECT: higher efficiency of seed treatment. 1 ex, 1 tbl
Patent RU-2194257-C1 (RU)
Inventor: BELEVTSEV A V
IPC: G01K15/00
Filed: 2001-12-18
Granted: 2002-12-10
Abstract: Изобретение относится к измерительной технике и может быть использовано для поверки технических термоэлектрических преобразователей, не содержащих драгоценные металлы. Предложен способ поверки технических термоэлектрических преобразователей в диапазоне температур 300 - 1100 o С, включающий совместный нагрев технической термопары с эталонным средством измерения до нескольких фиксированных температур и сравнение их показаний. В качестве эталонного средства измерения применяют кабельный термоэлектрический преобразователь нихросил-нисил, который до поверки использовался в рабочем диапазоне температур не более 50 раз. Технический результат выражается в снижении себестоимости способа поверки технических термоэлектрических преобразователей. 3 ил.
Patent RU-2200778-C1 (RU)
Title: Method of manufacturing nonwoven absorption material
Inventor: BABUSHKIN S V
IPC: D04H13/00
Filed: 2002-01-25
Granted: 2003-03-20
Abstract: FIELD: absorption materials. SUBSTANCE: manufacture of nonwoven absorption material allows simplifying and intensifying process, widening air humidity range to absorb acid vapors and gases under low air convection due to preparation of a mixture of synthetic thermoplastic and ion-exchange fibers, formation of nonwoven cloth from mixed fibers, combining nonwoven cloth and fancy fabric, fastening combined material and simultaneously forming nap, needle incineration of material on the side of nonwoven mixed fiber cloth to a depth of 5-15 mm at density 100-300 cm -1 , and heat treatment for 1-5 min at 135-165 C. EFFECT: expanded manufacturing possibilities. 2 cl, 1 dwg, 1 tbl
Patent RU-2226030-C1 (RU)
Title: Pulse driver of nanosecond pulse generator
Inventor: LEPEKHIN N M
IPC: H03K3/53
Filed: 2002-07-10
Granted: 2004-03-20
Abstract: FIELD: pulse engineering; nanosecond pulse generators used for exciting metal-atom terminated lasers. SUBSTANCE: driver has thyratron switch 1 of double-grid tube design incorporating provision for controlling its hydrogen pressure and charge concentration in its cathode-grid region, charging device 2, energy storage 3, load resistor 4, (gas-discharge laser tube), first and second pulse generators 6, 11 incorporating provision for checking voltage level across their components, delay circuit 12, sync pulse generator 8, negative voltage supply 10, hydrogen generator heater voltage regulator 14, as well as reference voltage supply 18. Enabling control pulse is supplied to preionization discharge grid only in case feedback signal has arrived both from output of hydrogen generator heater voltage regulator 14 and from output of nanosecond pulse generator charging device 2. EFFECT: enhanced operating reliability of nanosecond pulse generator components. 1 cl, 1 dwg
Patent RU-2214349-C1 (RU)
Title: Power plant
Inventor: KOGTEV I I
IPC: B64D41/00
Filed: 2002-08-29
Granted: 2003-10-20
Abstract: FIELD: systems transmitting power from engine. SUBSTANCE: proposed power plant includes generator, drive with transmission of constant speed of rotation and cooling system. Engine fuel is used as working fluid both for transmission and for cooling system. Transmission is made in form of hydromechanical drive with positive-displacement hydraulic motor which is kinematically linked with generator rotor and with engine. Functionally hydraulic motor is connected with positive-displacement drive motor by means of closed hydraulic circulating loop. Delivery pump and scavenge pump are of positive- displacement type; they are kinematically linked with generator rotor. EFFECT: simplified construction of transmission; enhanced efficiency. 2 cl, 2 dwg
Patent RU-2233143-C1 (RU)
Title: Optically transparent polymeric material
Inventor: NOVIKOV S V
IPC: A61K35/12
Filed: 2002-11-05
Granted: 2004-07-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with manufacturing intraocular implants, IOL, in particular, and contact lens, as well. The suggested optically transparent polymeric material contains compounds at the following ratio of weights: collagen 0.00001-20, water-soluble ethylene unsaturated compounds 0.00001-99.9, water-insoluble ethylene unsaturated compounds 0.001-99.9, binding agent 0-10, UV-adsorber 0.00001-10. The present innovation provides optic transparency being of high biocompatibility, elasticity and mechanical strength. 
     EFFECT: higher efficiency. 
     3 ex
Patent RU-2225747-C1 (RU)
Title: Multi-channel ceramic filter element
Inventor: MAMIGONJAN R A
IPC: B01D69/10
Filed: 2002-11-19
Granted: 2004-03-20
Abstract: FIELD: separation, concentration and purification of liquid and gaseous media. SUBSTANCE: proposed filter element is made in form of cylinder with channels on its external surface. Surfaces of channels are coated with thin porous membrane layer. Channels with membrane layer are molded in form of helical slot-like line. Filter element is inserted in bounding ferrule. Inner hole is used for removal of flow passing through membrane. EFFECT: reduction of labor consumption in manufacture of filter element; increased specific surface of separation; increased productivity; simplified regeneration of filter element; enhanced efficiency. 2 cl, 2 dwg, 1 tbl
Patent RU-2234388-C1 (RU)
Inventor: MUSAEV R M
IPC: B21D9/04
Filed: 2002-12-10
Granted: 2004-08-20
Abstract: Изобретение относится к области обработки металлов давлением и может быть использовано для изготовления отводов различных систем в химической, нефтяной и газовой промышленности, а также в системах тепло-водо-газоснабжения в строительстве. Способ изготовления отвода включает операции размещения трубчатой заготовки в цилиндрической направляющей и последующее ее проталкивание в торовидную полость, образованную роликом, свободно вращающимся на оси, и неподвижной матрицей с криволинейным каналом, воздействием осевой нагрузки на один из торцов трубчатой заготовки с одновременным подпором ее по внутренней поверхности. Отвод получают в два перехода. На первом переходе получают полуфабрикат, произведя проталкивание трубчатой заготовки осевой нагрузкой с подпором трубчатой заготовки по внутренней поверхности ложкообразным дорном. На втором переходе осуществляют калибровку заходной части полуфабриката первого перехода тем же ложкообразным дорном в той же матрице. Достигается упрощение оборудования и оснастки для создания подпора по внутренней поверхности заготовки при изготовлении отводов. 5 ил.
Patent RU-2225252-C1 (RU)
Title: Method of regeneration of porous absorbers
Inventor: ELISEEVA N I
IPC: B01D53/02
Filed: 2002-12-24
Granted: 2004-03-10
Abstract: FIELD: gas-purifying processes in different branches of industry. SUBSTANCE: the invention presents a method of regeneration of porous absorbers and has to do with gas-purifying processes of adsorption-desorption, in particular with a process of purification of acetylene from accompanying impurities of phosphine (PH3) and carbon sulfide (H2S) by porous absorbers. The method may be used in different branches of industry in processes of gases purification from analogous accompanying impurities. Substance of the invention: the method of regeneration of a porous absorber is realized using a direct contact with technical nitrogen, that is fed heated up to temperature of more than 60 C, but less than 90 C at speed of no less than 60 h -1 , and regeneration is carried out within 2-3 hours. The invention allows to reduce duration of regeneration, to increase separation efficiency of an absorption mass at the stage of regeneration from adsorbed impurities and moisture, to reduce consumption of an inert gas without production of the non-utilizable wastes. EFFECT: reduced duration of regeneration, increased separation efficiency of an absorption mass, reduce consumption of an inert gas, absence of the non-utilizable wastes. 2 ex
Patent RU-2228782-C1 (RU)
Inventor: OSJATINSKIJ D L
IPC: A63H33/10
Filed: 2003-03-19
Granted: 2004-05-20
Abstract: FIELD: production of toys. SUBSTANCE: apparatus has cylindrical fastening member, grips and at least two forming members. Grips are equipped with arced paired elastic deformation parts with gap between said parts oriented in opposite directions and single base. Forming members are provided with edge slots adapted for joining with fastening member, which is made in the form of protruding part arranged at junction site with edge surface of forming member in edge slot base. Apparatus of such construction increases precision of connection of forming members owing to eliminating gaps between surfaces to be joined. EFFECT: increased precision of connection and improved strength of joints owing to making fastening member integral with forming member. 2 cl, 3 dwg
Patent RU-2246848-C1 (RU)
Title: Тригидрат гамма-аминобутирато-рибофлавинат железа (ii), предназначенный для улучшения развития и роста цыплят
Inventor: KEBETS A P
IPC: A23K1/16
Filed: 2003-06-02
Granted: 2005-02-27
Abstract: Изобретение относится к кормопроизводству. Получено в результате синтеза новое химическое соединение - тригидрат гамма–аминобутирато-рибофлавинат железа (II) Fe(C 4 H 8 O 2 N)(C 17 H 19 O 6 N 4 )·3H 2 O. Изобретение позволяет расширить ассортимент биологически активных добавок, улучшить рост и развитие цыплят. 1 табл.
Patent RU-2228142-C1 (RU)
Inventor: KAZANTSEVA M V
IPC: A61B8/00
Filed: 2003-06-18
Granted: 2004-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining gallbladder parameters like longitudinal size, the first transverse size, the second transverse size, gallbladder volume at the sixtieth and eightieth min of examination, choledochus diameter before taking preliminary breakfast. 200 ml of 10% fat yogurt is given to the patient as the preliminary breakfast and the gallbladder parameters are determined every 20 min within 1 h 40 min long period. 10 mg of isosorbide dinitrate is sublingually administered in the morning of the second day 40 min before examination and the preliminary breakfast is given. The gallbladder parameters are determined 40 min later following the same scheme. Longitudinal size becoming more than 20% smaller with respect to one of the first day, the first transverse size and the second transverse size becoming more than 30% as small, gallbladder volume increasing by 35% or more and choledochus diameter becoming less than 10% as large or unchanged, reversible gallbladder motility and extrahepatic ducts disorders like hyperkinetic gallbladder dyskinesia and short time Lutkens sphincter spasm. Gallbladder contraction reaching 27% in 40 min and gallbladder volume growing by 4-5% as much, irreversible organic disorders of biliary motor activity as persistent gallbladder hypokinesia and persistent Lutkens sphincter spasm not releasable with Isosobit dinitrate administration. EFFECT: high accuracy of diagnosis. 2 dwg
Patent RU-2245809-C1 (RU)
Title: Locomotive wheelset drive
Inventor: LEMESHKO V I
IPC: B61C9/48
Filed: 2003-06-30
Granted: 2005-02-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used in drives to transmit torque from motor to wheelset of locomotive. Proposed drive contains electric motor 1 with drive gear 2 on shaft, and driven gear 3 installed on bearings 4 on hollow support 5 of electric motor. Hollow shaft 6 encloses axle of wheelset, being engaged with wheelset and with driven gear by means of four-link mechanisms arranged at its ends. Said four-link mechanism consists of stops 7 and braces consisting of self-aligning resilient members 8. 
     EFFECT: reduced dynamic loads in drive. 
     5 dwg
Patent RU-2257339-C1 (RU)
Title: Способ получения гидроксиламинсульфата
Inventor: MAMEDOV ABIL ABBASOVICH
IPC: C01B21/14
Filed: 2003-12-01
Granted: 2005-07-27
Abstract: Изобретение относится к химической промышленности, а именно к способу получения гидроксиламинсульфата, применяемого в производстве капролактата. Способ включает парокислородную конверсию аммиака, стабилизацию полученного нитрозного газа гидрированием избыточного кислорода, двухступенчатую конденсацию водяного пара в процессе концентрирования нитрозного газа, жидкофазное гидрирование азотнокислого конденсата второй ступени концентрирования нитрозного газа, продуктами которого являются чистый монооксид азота, смешиваемый с основным потоком нитрозного газа, и прогидрированный конденсат с растворенной в нем платиной, и прямой синтез гидроксиламинсульфата (ГАС) в среде 19% мас. серной кислоты. Концентрированную серную кислоту для получения 19% кислоты разбавляют в два этапа, при этом на первом этапе ее смешивают с конденсатом первой ступени концентрирования нитрозного газа и обессоленной водой до 21,1-22,3 мас.%, очищают на активированном угле в присутствии кислорода, а на втором этапе смешивают с продуктом гидрирования конденсата второй ступени концентрирования нитрозного газа, содержащим растворенную в нем платину, и получают 19 мас.% кислоту, которую применяют для синтеза ГАС. В результате растворенная на стадии гидрирования конденсата второй ступени платина в восстановительной среде осаждается на платиновом катализаторе синтеза ГАС и возвращается в технологический процесс, что в значительной степени снижает ее потери с одновременным обеспечением безотходной технологии. 2 ил.
Patent RU-2254898-C1 (RU)
Inventor: AMINOV O N
IPC: B01D17/00
Filed: 2003-12-19
Granted: 2005-06-27
Abstract: FIELD: petroleum production; separation of multi-phase gas-and-liquid mixtures. 
     SUBSTANCE: proposed separator has housing with tangential branch pipe for admitting the multi-phase mixture and branch pipes for discharge of gas, oil, water and mechanical impurities. Arranged in center part of separator is circular oil trapping chamber. Mounted concentrically relative to said chamber are two coaxial tubes provided with circular passage. Oil discharge circular passage is blanked off in its upper part. Separator is provided with cylindrical partition with gas equalizing holes in upper part and water discharge reservoir arranged inside it. Mounted on outer wall of circular chamber is gas trap. Diameter of cylindrical partition is equal to inner diameter of circular chamber. Inner wall of separator is coated with coalescent layer. Separator is also provided with separator module mounted at separator inlet and used for preliminary separation. 
     EFFECT: improved quality of separation. 
     3 cl, 2 dwg
Patent RU-2244191-C1 (RU)
Title: Method of laying pipe lines (versions) and device for realization of this method
Inventor: MUKHAMETDINOV KH K
IPC: F16L1/026
Filed: 2004-02-11
Granted: 2005-01-10
Abstract: FIELD: construction engineering; erection of pipe lines in thawing permafrost soils and in flooded areas. 
     SUBSTANCE: proposed method includes ditching at trench with widened areas located at definite distances and pipe line is laid on bottom of trench. Pipe line is covered with flexible rugs and bottom of trench at widened areas is also covered with rugs; edges of rugs are fastened in widened areas and trench is filled. Used as anchor member are cylindrical textile containers placed in lugs of flexible rugs in parallel with pipe line and filled with soil. Prior to fastening the edge sections of flexible rugs, each of them is tightened at fixation of tension; preliminary tension of edge sections is effected during filling the widened areas and trench soil ensuring contact of flexible rugs with bottom of widened areas and trench. Filling the widened areas and trench is performed in direction towards pipe line, symmetrically relative to it. 
     EFFECT: enhanced reliability of attachment of pipe line at 0required marks. 
     13 cl, 4 dwg
Patent RU-2256688-C1 (RU)
Inventor: IGOSHIN V A
IPC: C10L1/04
Filed: 2004-04-09
Granted: 2005-07-20
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: invention relates to low-size apparatuses for production of light and heavy petroleum products from petroleum feedstock. Plant comprises heat-insulated evaporation vessel provided with electroheating ring, heat-exchanger coupled with evaporation vessel, petroleum product storage vessel, and valves, said evaporation vessel is provided with secondary heating ring and said heat-exchanger is constituted by two different-volume vessels, which are connected over coils to petroleum product storage vessel also provided with heating ring. Minor heat-exchange vessel communicates with evaporation vessel space through perforated pipe and major one communicates with evaporation vessel and minor heat-exchange vessel through pumps. 
     EFFECT: simplified structure and increased output of motor distillates. 
     1 dwg, 1 tbl
Patent RU-2265489-C1 (RU)
Inventor: BELKIN V V
IPC: B03B7/00
Filed: 2004-04-22
Granted: 2005-12-10
Abstract: FIELD: mining industry; methods of reprocessing of potassium ores. 
     SUBSTANCE: the invention is pertaining to the different production processes, in particular to the methods of materials sorting by means of devices put in action automatically as a result of measuring of their radioactivity and may be used for reprocessing potassium ores. The technical result is a decreased share of a rock salt in reprocessed potassium ores. Before lifting the ore up to the surface exercise its radiometric assorting, for what the mined rock mass is fed by a conveyer into the zone of gauging, where by the radiometric instrumentation measure the value of a gamma radiation and according to it estimate concentration in it of potassium chloride and in the results of the measurements form the signals making control of the executive mechanisms operation. The potassium ore is delivered into the all-mine hopper and the rock salt with the share of potassium chloride of no more than 5 % with the help of the plough pushers deliver to the auxiliary hopper. Further the ore from the all-mine hopper lift up onto the surface for the subsequent reprocessing, and the rock salt received as a result of sorting from the auxiliary hopper send to fill the waste stopings. 
     EFFECT: the invention ensures a decreased share of a rock salt in the reprocessed potassium ores.
Patent RU-2260530-C1 (RU)
IPC: B60V1/08
Filed: 2004-06-02
Granted: 2005-09-20
Abstract: FIELD: shipbuilding; building of  dynamically-supported amphibians. 
     SUBSTANCE: proposed transport facility has hull, wing with flaps, vertical tail with rudder and stabilizer, side skegs and pneumatic bottles whose outer shells are provided with planing steps. Engine with propeller unit is located in front of leading edge of wing. Side skegs are located over edges of wing in parallel relative to axis of hull. Side pneumatic bottles are mounted in lower portion of side skegs and central pneumatic bottle is located on lower surface of wing and hull along hull axis; its lower edge lies above lower edges of side pneumatic bottles. Upper boundary of planing steps is matched with upper edge of outer shells of pneumatic bottles and skis are located along lower portion of pneumatic bottle shells. Height of skis exceeds height of planing steps. Arranged inside outer shells of pneumatic bottles are longitudinal stiffening members. Central pneumatic bottle is so positioned that its fore edge is shifted relative to leading edge of wing towards fore portion of hull at distance no less than half wing chord; height of its lower edge above lower edge of side pneumatic bottles is found from the following relationship:   where Δh is height of lower edge of central pneumatic bottle, mm; l w  is wing span, m; λ is wing aspect ratio. Height of ski cross section may be no less than 1.5H pl  and its width, 5H pl  where H pl  is height of planing step. 
     EFFECT: improved service characteristics of dynamically-supported transport facility. 
     2 cl, 4 dwg
Patent RU-2271225-C1 (RU)
Title: Method for purifying blood plasma against pathological protein components in burnt patients
Inventor: LEVIN GRIGORIJ JAKOVLEVICH
IPC: A61P41/00
Filed: 2004-07-13
Granted: 2006-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with ways for purifying blood plasma in burnt patients followed by applying the plasma obtained either while carrying out the next plasmapheresis or as independent transfusion medium. For this purpose, it is necessary to carry out plasmapheresis in burnt patients. Heparin should be added into plasma removed during plasmapheresis and, additionally, hemodesis, followed by incubation at +4° C for about 5-18 h, then it should be centrifuged for depositing cryoprecipitate. The innovation suggested enables to alter conditions of cryoprecipitation so, that it is possible to increase precipitation of fibrinogen and fibrin-monomeric complexes, the quantity of which is sharply observed in burnt patients. 
     EFFECT: higher efficiency of purification. 
     1 tbl