baber/WOPTO huggingface dataset:
Patent RU-2241882-C1 (RU)
Title: Mechanical seal for plunger pump
Inventor: IBRAGIMOV N G
IPC: F16J15/16
Filed: 2003-08-18
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: mechanical seal of plunger pump has housing which receives the groups of sealing rings and flexible collar. Each group of sealing rings is made in the flexible bushing. The sealing rings are mounted with an eccentricity with respect to each other from the outer side. The sealing rings are mounted in pairs. The outer rings in each pair are mounted with an eccentricity with respect to each other in opposite direction. The adjacent sealing rings in each group are compressed to each other in the axial direction. The opening in the sealing rings which bounds their inner cylindrical side is made concentrically to the outer cylindrical side. The flexible bushing is provided with ring grooves which receive sealing ring . The adjacent grooves are shifted in pair with respect to each other in the diametrically opposite direction. Each flexible bushing is mounted in the sleeve made of a hard material. The bottom of the sleeve is provided with opening. 
     EFFECT: enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2248428-C1 (RU)
Title: Device for collecting oil and oil products from surface of water bodies
Inventor: SAPAROV V N
IPC: E02B15/04
Filed: 2003-08-19
Granted: 2005-03-20
Abstract: FIELD: environment protection, oil industry. 
     SUBSTANCE: device has settling tank, provided with automatic water drain equipment, air and product draining, umbrella in form of separator cap, pipeline feed channel, collector with apertures, positioned horizontally. Collector is mounted below water level and is made in form of pipe grating, in form of connected tanks, and on apertures, placed in upper portion of grating, meshed air dispersers are mounted. Collector is connected through vacuum pump to settling tank. 
     EFFECT: higher efficiency, simplified construction. 
     2 dwg
Patent RU-2247093-C1 (RU)
Title: Raw mixture for refractory structural heat-retention concrete
Inventor: ZHUKOV V V
IPC: C04B111/20
Filed: 2003-09-23
Granted: 2005-02-27
Abstract: FIELD: raw mixture for refractory coats and construction, e.g., atomic reactor. 
     SUBSTANCE: claimed mixture contains (mass %): high aluminous cement 15.0-20.0; foamed slug of 5-10 mm-grade 15.16-18.55; 10-20 mm-grade 23.95-24.37, and <5 mm-grade 37.5-42.5; and water up to water/solid ratio 0.1-0.15. 
     EFFECT: construction protection from attack of heavy metal melt, in particular lead melt. 
     1 tbl
Patent RU-2254972-C1 (RU)
Title: Припой на основе никеля
Inventor: KABLOV E N
IPC: C22C19/05
Filed: 2003-10-21
Granted: 2005-06-27
Abstract: Изобретение может быть использовано при изготовлении паяных деталей горячего тракта турбин газотурбинных двигателей. Припой на основе никеля включает следующие компоненты, мас.%: хром 5,0-8,0, железо 0,06-0,18, бор 0,2-0,35, кремний 2,0-3,0, вольфрам 8,0-10,0, углерод 0,05-0,2, алюминий 3,0-5,0, молибден 1,2-3,0, ниобий 9,0-12,5, кобальт 8,0-10,0, медь 0,05-0,15, титан 0,05-0,25, никель - остальное. Припой обладает низкой эрозионной активность, обеспечивает высокую жаропрочность и жаростойкость паяного соединения, а также хорошей технологичностью при пайке, определяемой растекаемостью. 2 табл.
Patent RU-2255753-C1 (RU)
Inventor: CHMYREVA N V
IPC: A61P15/08
Filed: 2003-12-30
Granted: 2005-07-10
Abstract: FIELD: medicine, urology. 
     SUBSTANCE: at the background of curative starvation a patient should be prescribed for peroral intake of 100 ml tincture or 1 teaspoon tincture out of bees twice daily in the morning and in the evening, and, also, 200 ml hempseed decoction based upon milk twice daily in the morning and in the evening at the course of 5 d. On the 3d, 5 th , 7 th  d of starvation one should perform hepatic and biliary ductal purification at 7 p.m. at the intake of 250 ml natural apple juice at 4 p.m., since the 1 st  to the 7 th  d of starvation one should daily apply enemas: in the morning - purifying enema with juice of 1 lemon, in the daytime - curative enema with Artemisia decoction. One should daily perform rectal prostatic massage followed by applying microenemas with 30 ml composition containing the tincture of Sophora, oil of wheat germs, decoction of medicinal plant of antiphlogistic action taken at weight ratio of 1:0.5:2, correspondingly, at the course of 10 d long. Duration of curative starvation lasts for 7 d, not less. The method provides shortened terms of therapy due to simultaneous normalization of body metabolic processes, purification of organs against bacteria and parasites. 
     EFFECT: decreased body allergization. 
     6 cl, 2 ex
Patent RU-2259844-C1 (RU)
Inventor: BURDEJNYJ V V
IPC: A61K39/17
Filed: 2004-01-22
Granted: 2005-09-10
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: vaccine has antigenic material produced from La-Sota strain reproduced in 9-10 days old SPF-hen embryos having infectious activity of at least 9.7 lg EID 50 /cm 3  and hemagglutination activity equal to at least 1:512, protective medium and adjuvant of thymogen taken in effective proportions. The protective medium comprises 20% lactalbumin hydrolyzate solution and degreased milk in 1:5 proportion. The vaccine is produced by mixing its ingredients and with following preparation lyophilization. Ready vaccine is dry porous mass of light yellow color. The vaccine is applicable for carrying out specific prophylaxis. The vaccine is introduced as spray at a dose of 1 cm 3 /head. 
     EFFECT: high antigenic and immunogenic activity; no adverse side effects. 
     7 cl, 8 tbl
Patent RU-2251846-C1 (RU)
Title: Способ борьбы с карантинными сорняками на примере с паразитом повиликой
Inventor: MELIKHOV V V
IPC: A01N59/06
Filed: 2004-02-03
Granted: 2005-05-20
Abstract: Описывается способ борьбы с карантинными сорняками, включающий опрыскивание рапой природного минерала бишофита из расчета 25-35 л/га до цветения сорняка. Технический результат - разработка способа, обеспечивающего 100% гибель карантинных сорняков. 1 табл.
Patent RU-2256146-C1 (RU)
Title: Antitank cumulative high-explosive mine
Inventor: BATURIN L S
IPC: F42B23/04
Filed: 2004-02-06
Granted: 2005-07-10
Abstract: FIELD: the invention refers to ammunition namely to arrangement of an antitank cumulative high-explosive mine. 
     SUBSTANCE: the mine is installed manually and also with the aid of the surface mine -laying vehicles into the ground with ensuring its camouflage in a mine-blasting barrier. The declared antitank cumulative high-explosive mine has a body in the shape of the upper part with a connecting opening in the center, a lateral cylindrical surface and a bottom and also a proximity fuse located in the body along its central axis line and fixed in the connecting opening, an explosive charge in the body of the mine with segmental cumulative coating, a safety-execution unit, a stripping powder charge in a casing and a detonator. In contrast to the prototype the upper part of the body of the mine is partially fulfilled in the form of a truncated cone. At that the stripping powder charge in the casing is fulfilled in the form of a cylindrical ring dressed and fixed on the lower cylindrical projection of the proximity fuse. At that the proximity fuse has two charges. One of them is installed line-on-line with the stripping powder charge and the other charge has an attached throwing plate. The safety-execution mechanism of the mine has a located on its body a sheared cover with two guide rods firmly fixed on it. The two guide rods have ring grooves and a needle located coaxially with the charge of the proximity fuse containing an attached throwing plate. Between guide rods of the sheared cover there are located coaxially located with the above-mentioned needle one after another installed an ignition cap, a pyrotechnic decelerator, a blasting cap located in the spring-loaded runner with lateral projections setting in mobile rods and a lead charge. At that the spring-loaded runner with the blasting cap is displaced relatively to the pyrotechnic decelerator and the lead charge until the moment of displacement of the sheared cover with guide rods fixed on it and the needle from the extreme upper position to the extreme lower position and releasing the lateral projections of the spring-loaded runner from interaction with the guide rods. At that the detonator has a cylindrical projectile directed to the side of the segmental cumulative coating and its cylindrical surface is in contact with the explosive charge with segmental cumulative coating. 
     EFFECT: the invention increases the effectiveness of action of the antitank mine against the target. 
     4 cl
Patent RU-2266438-C1 (RU)
Inventor: KAPORUSSO ALESSANDRO
IPC: B21D5/14
Filed: 2004-02-27
Granted: 2005-12-20
Abstract: FIELD: fluid-pressure actuators. 
     SUBSTANCE: hydraulic circuit comprises hydraulic cylinder whose piston rod is connected with the slide.  The compressed fluid is supplied to the hydraulic cylinder from the tank by means of a pump through the four-way three-positioned valve, check valve, and throttle valves interposed between them.  The valves are controlled to provided increased pressure in one of the chambers of the hydraulic cylinder which is at a given moment under low pressure in order to decelerate the slide in its moving in both directions when it reaches a given position.  The valve for manual control of the flow is interposed between the valves. 
     EFFECT: enhanced quality of working article. 
     4 cl, 7 dwg
Patent RU-2270127-C1 (RU)
Inventor: TRENOZHKIN VIKTOR NIKOLAEVICH
IPC: B62D57/028
Filed: 2004-08-12
Granted: 2006-02-20
Abstract: Изобретение относится к бронетехнике. Машина содержит надувной корпус, полости которого соединены с пневмокомпрессором гибкими трубопроводами, силовую установку, установленную в корпусе, и ходовую часть с побортно расположенными шагающими движителями. Надувной корпус выполнен из герметически изолированных друг от друга резиновых оболочек, которые помещены в бронезащитные, скрепленные между собой баллоны, стенка каждого из которых выполнена из нескольких чередующихся между собой слоев термостойкой ткани, например ткани кевлавр, и ее толщина составляет 40-80 мм, силовая установка содержит двигатель внутреннего сгорания и гидронасос, ходовая часть выполнена с подвижно установленными на шагающих движителях каретками с четырьмя ведущими колесами в каждой каретке. Технический результат - повышение проходимости и бронезащищенности. 2 ил.
Patent RU-2274925-C1 (RU)
Inventor: NIKITIN SERGEJ ALEKSEEVICH
IPC: H01L21/302
Filed: 2004-09-15
Granted: 2006-04-20
Abstract: Использование: в электронной технике для получения фотошаблонных заготовок. Сущность изобретения: способ получения фотошаблонных заготовок включает механическую и химическую обработку стеклянных пластин, размещение их в вакуумной камере и нанесение маскирующего слоя хрома путем нагрева испарителя с хромом в атмосфере азота до достижения требуемой оптической плотности, отмывку пластин, нанесение резиста и контроль. До нанесения маскирующего слоя проводят очистку хрома путем переплавки его при температуре 2000-2100°С и остаточном давлении 400-450 мм рт.ст. в атмосфере аргона, охлаждают камеру до комнатной температуры, нагревают испаритель со скоростью 500-700°С в минуту до температуры 1750-1850°С, выдерживают в течение 25-35 секунд, нагревают испаритель до 1860-1950°С и напыляют хром со скоростью 140-160 Å в минуту до достижения требуемой оптической плотности. Техническим результатом изобретения является снижение дефектности маскирующего слоя, получение маскирующего слоя с разной отражающей способностью, повышение экологичности способа. 3 з.п. ф-лы, 1 табл.
Patent RU-2278640-C1 (RU)
Inventor: SHTILERMAN ALEKSANDR LEONIDOVI
IPC: A61F9/00
Filed: 2004-11-15
Granted: 2006-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves forming penetrating sclerectomy opening in flat ciliary body portion in postoperative period. Subconjunctival injections and transscleral laser stimulation are carried out through the obtained sclerectomy in its projection daily during 10 days. 
     EFFECT: enhanced effectiveness of target delivery to posterior eye segment.
Patent RU-2278839-C1 (RU)
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B24/38
Filed: 2004-12-31
Granted: 2006-06-27
Abstract: FIELD: manufacture of building materials; production of complex additives for binding Portland cement or lime Portland cement. 
     SUBSTANCE: proposed complex additive includes amylose and additionally silicic acid sol at the following ratio of components, mass-%: amylose, 30-40; silicic acid sol, 60-70. 
     EFFECT: enhanced water-retaining ability; reduced thermal conductivity of concretes and mortars. 
     1 tbl, 1 ex
Patent RU-2282754-C1 (RU)
Inventor: GEL MEDOV FAGIM SHAJKHOVICH
IPC: F04D27/02
Filed: 2005-01-24
Granted: 2006-08-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to axial-flow compressors for gas-turbine engines and plants.  Proposed overrotor device of compressor contains ribs arranged in additional ring-shaped space in compressor housing arranged over blade of impeller of compressor stage and communicating with flow passage of compressor at angle to longitudinal axis of compressor and it is provided with ribs arranged at one and the same angle to surface pointed to side of flow passage in additional ring-shaped space of compressor.  They are connected with space to form integral part and are provided with wedge-like tip on end pointed to side of end face of impeller blade of compressor stage.  End of said tip is located at level of inner diameter of compressor housing.  Axial length of additional ring-shaped space along longitudinal axis of compressor is 0.5-0.8 of value pf projection of chord of impellor blade of said axis, and radial size of additional ring-shaped space is 0.1-0.2 of height of blade of impeller.  Radial surface of said additional ring-shaped space first in compressor flow is arranged at distance less than 0.1 of projection of chord on impeller blade, and number of blades is form 4 to 8. 
     EFFECT: enlarged range of stalless operation of compressor. 
     8 cl, 3 dwg
Patent RU-2285943-C1 (RU)
Inventor: LISIENKO VLADIMIR GEORGIEVICH
IPC: G05B13/02
Filed: 2005-05-20
Granted: 2006-10-20
Abstract: FIELD: automatic adjustment technologies. 
     SUBSTANCE: device includes system for automatic adjustment of object parameters with negative check connection, and also block of linear model of object, block for calculating regulator adjustments and block for correcting adjustments of regulator. Device is additionally provided with block of nonlinear model of object, block for comparing parameters of linear and nonlinear models of object, while outputs of blocks of nonlinear and linear models of object are connected to inputs of block for comparing parameters of linear and nonlinear model of object, output of which is connected to input of block for calculation of nonlinear correction of parameters of linear model of object, while output of block for estimation of output parameters of object is connected to input of block for calculating nonlinear correction of linear model of object. 
     EFFECT: improved quality of automatic adjustment due to decreased dynamic errors of adjustment process. 
     1 dwg, 2 ex
Patent RU-2295654-C1 (RU)
Title: Method of and device for protection of gas-turbine engine (versions)
Inventor: BLIZNJUKOV LEONID GEORGIEVICH
IPC: F04D27/02
Filed: 2005-07-19
Granted: 2007-03-20
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: according to proposed method, pressure is measured after last stage of compressor of gas-turbine engine and analogue signal is converted in real time into electronic signal corresponding to value of ratio of amplitude of fluctuations of current pressure to its mean value.  Said electric signal is sequentially compared with preset criterion for type of stability loss in form of frequency range of controlled parameter and threshold operation value in form of limit value of ratio of pressure fluctuations amplitude to mean value and stall signals obtained by results of comparison are supplied to engine actuating mechanisms according to type of stability loss for counteracting to bring engine out of stalling.  Surging and rotary stalling and combustion of surging and rotary stalling are used as types of stability losses.  At surging, signal are sent to compressor, members, at stalling signals are sent to engine fuel system and compressor members and at combined surging- rotary stalling, first to compressor member and then to engine fuel system. 
     EFFECT: improved efficiency of protection of turbojet engine in case of loss of gas-dynamic stability owing to selective control of engine actuating mechanisms depending on type of loss of gas-dynamic stability. 
     7 cl, 7 dwg
Patent RU-2287857-C1 (RU)
Inventor: VASIN JURIJ VALER EVICH
IPC: G06Q30/06
Filed: 2005-10-20
Granted: 2006-11-20
Abstract: FIELD: computer engineering; payments for goods and services with discounts. 
     SUBSTANCE: customer card identification information is entered; information is identified and information about every customer who expressed his agreement to the conditions of trade is entered into archive block of database. Customer chooses the required goods, identification information is entered into memory block of initial data array, goods cost is entered into control and data processing unit. Customer pays for the goods in cash or by credit card, the seller forms the discount value according to the frequency of purchases by this customer, total sum of purchases, range of purchased goods, time of purchase and the sum of discount is returned to the customer in any form acceptable for the customer. 
     EFFECT: increased effectiveness of trade and increased commodity turnover.
Patent RU-2301629-C1 (RU)
Title: Method for restoring hemodynamic conditions in testes after bringing them down into the scrotum in children suffering from cryptorchidism
Inventor: KARTASHEV VLADIMIR NIKOLAEVICH
IPC: A61B17/00
Filed: 2006-04-18
Granted: 2007-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out spermatic cord blockade with novocain solution administered in age-specific doses after having done orchiopexy operation. The treatment is repeated until resistance index being normalized in testicular blood vessels. 
     EFFECT: enhanced effectiveness of treatment; refused prolonged drug therapy course; avoided systemic action upon patient organism. 
     1 tbl
Patent RU-2318212-C1 (RU)
Title: Method for predicting omphalitis of anaerobic etiology in neonatals
Inventor: GERASIMENKO SVETLANA SERGEEVNA
IPC: G01N33/50
Filed: 2006-05-22
Granted: 2008-02-27
Abstract: FIELD: medicine, pediatrics. 
     SUBSTANCE: it is important to detect the content of propionic and butyric acids in neonatals' venous blood due to applying gas-liquid chromatography. At concentration of any out of two acids being: propionic 0.069 mM/l and more, butyric 0.059 mM/l and more - one should diagnose omphalitis of anaerobic etiology. The innovation enables to detect the participation of anaerobes in the development of omphalitis at any stage of the survey just 1 h after material sampling. 
     EFFECT: higher significance of diagnostics. 
     3 ex, 3 tbl
Patent RU-2318488-C1 (RU)
Title: Способ восстановительного лечения в раннем послеоперационном периоде после радикального хирургического вмешательства по поводу рака молочной железы
IPC: A61N5/06
Filed: 2006-07-17
Granted: 2008-03-10
Abstract: Изобретение относится к медицине. В раннем послеоперационном периоде после мастэктомии проводят базисную медикаментозную терапию, массаж, выполняют плавные активные движения в плечевом и локтевом суставах конечности на стороне поражения, осуществляют щадящую лечебную физкультуру. Дополнительно с 8-9 дня после операции ежедневно воздействуют на биологически активные точки (БАТ) инфракрасным светом длиной волны 1,2 мкм с мощностью 10 мВт. Сначала в течение 2-4 процедур воздействуют на БАТ из ряда С9, IG1, GI10, VG14. Затем в течение 8-12 процедур воздействуют на локальные и отдаленные БАТ на стороне операции. В частности, на БАТ воздействуют в течение 3-4 минут, а на БАТ, болезненные при пальпации, - в течение 4-6 минут. В случае проведения противоопухолевой терапии коррекцию возникающих интеркуррентных состояний осуществляют так же путем воздействия на БАТ. При этом, при головных болях воздействуют на точки GI4, VB1, VB20, VG20, V60, МС6, F2; при головокружениях - на БАТ VG17, VG19, VG20, TR15, V11, RP1; при диспепсических расстройствах - на БАТ VG24, VC9, VC13, VC17, VB28, VB30, С7, TR4; при эмоциональной лабильности - на БАТ RP6, МС8, VG14; при нарушениях сна - на БАТ F3, V18, Р11, VG14, VB20, С7, VG20; при астенических состояниях - на БАТ VG14, Е36, GI4, RP1, VC4. Способ повышает эффективность лечения за счет комплексного воздействия на организм и обеспечивает профилактику постмастэктомических осложнений в позднем послеоперационном периоде. 3 з.п. ф-лы.
Patent RU-2321504-C1 (RU)
Title: Двухскоростная главная передача моста
Inventor: KORSAKOV VLADIMIR VLADIMIROVIC
IPC: B60K17/16
Filed: 2006-08-10
Granted: 2008-04-10
Abstract: Изобретение относится к области машиностроения, в частности к ведущим мостам транспортных средств. В двухскоростной главной передаче моста планетарная передача установлена в картере ведущей конической шестерни. Коронная шестерня (23) смонтирована на ступицу (24), выполненную заодно целое с полумуфтой (26) с возможностью вращения относительно ступицы (10) водила, и снабжена возможностью соединения посредством муфты (27) с полумуфтой (32), принадлежащей картеру (14). Ступица (10) водила постоянно связана соединительной муфтой (8) с ведомым валом и соосно расположена ведущему и ведомому валам. Соединительная муфта (8) снабжена наружными зубьями (9), контактирующими с зубьями муфты (27), соединяющей ведомый и ведущий валы со ступицей коронной шестерни. Ведущий вал (15) установлен на дополнительный подшипник (17), размещенный в расточке (18) ведомого вала (3). Ступица (24) коронной шестерни с полумуфтой (26) установлена на подшипник, опирающийся на ступицу водила. Это позволяет получить замедленные технологические скорости и повысить проходимость транспортного средства. 2 з.п. ф-лы, 1 ил.
Patent RU-2311197-C1 (RU)
Inventor: KISELEVSKIJ MIKHAIL VALENTINOV
IPC: A61K39/00
Filed: 2006-09-22
Granted: 2007-11-27
Abstract: FIELD: medicine, microbiology, preparative biochemistry, proteins. 
     SUBSTANCE: invention relates to vaccine preparations and to a method for preparing protective antigens based on secreting protein-containing fractions of microorganisms. Method involves culturing microorganisms on liquid nutrient media, separation of cultural medium from cells, purification of medium and concentrating by ultrafiltration with the removal threshold of protein of molecular mass 30 kDa and column chromatograpy by gel-filtration on Sephadex G-75 followed by purification on DEAE-Sepharose in gradient of concentration of NACl yielding fractions of molecular mass 30-35 kDa containing protein in the concentration 4-5 mg/ml. Method provides preparing immune preparation eliciting prophylactic and curative properties. 
     EFFECT: improved preparing method. 
     2 cl, 8 tbl, 5 dwg