baber/WOPTO huggingface dataset:
Patent RU-2299436-C1 (RU)
Title: Способ прижизненного определения вида органических камней желчного пузыря
Inventor: STRAKHOV ANDREJ VLADIMIROVICH
IPC: G01N33/48
Filed: 2005-10-25
Granted: 2007-05-20
Abstract: Изобретение относится к медицине, а именно к гастроэнтерологии. Для определения вида органических камней исследуют желчь пациента методом клиновидной дегидратации. Желчь предварительно высушивают на предметном стекле в течение 18-24 часов при комнатной температуре и минимальном движении воздуха. Полученную фацию исследуют с помощью микроскопа. При наличии в периферической зоне фации телец черно-коричневого цвета округлой формы судят об отсутствии одиночного холестеринового камня и о наличии множественных холестериновых и/или пигментных камней. Использование способа позволяет повысить точность и информативность определения вида органических камней желчного пузыря. 4 ил.
Patent RU-2298640-C1 (RU)
Inventor: AKHMADISHIN FARIT FOATOVICH
IPC: E21B34/10
Filed: 2005-10-28
Granted: 2007-05-10
Abstract: FIELD: oil production industry, particularly means for casing pipe centering. 
     SUBSTANCE: valve comprises limiter with seat and axial side channels, hollow bush and spring-loaded disc slide. Spring-loaded disc slide may cooperate with seat in air-tight manner. Hollow bush is installed in axial channel of the limiter through shear members and is arranged over the side channels to provide side channel sealing. Limiter has through channels located between axial channel and seat. Axial channel is closed with cap from below. Disc slide may move in axial direction without side limiter channels closing. 
     EFFECT: simplified structure and increased operational reliability of casing pipe valve, possibility of cement grout injection without casing pipe throat loss. 
     1 dwg
Patent RU-2303556-C1 (RU)
Inventor: SOLOV EV ALEKSANDR PETROVICH
IPC: B63H11/10
Filed: 2005-11-22
Granted: 2007-07-27
Abstract: FIELD: shipbuilding; water-jet propellers with centrifugal pumps with the use of Magnus rotors. 
     SUBSTANCE: proposed water-jet propeller is provided with centrifugal pump with water scoop and one or two water ducts oriented perpendicularly relative to ship's CL; each of them is provided with at least one Magnus rotor at vertical axis of rotation. Fore and aft vertical walls of water duct have form of line of water flow at ratio of rotor circumferential velocity to rate of incoming flow equal to 3-4. Central axis of water duct consists of rectilinear section from the pump and curvilinear section, circular section for example terminating in nozzle. At outlet of pump housing, central axis of water duct forms angle of 24-28° with plane of ship's frame. Axis of rotation of Magnus rotor is shifted from surface connecting the points of engagement of rectilinear section with curvilinear section of water duct by magnitude of rotor radium towards incoming flow. Nozzle is made in form of one or several Laval nozzles at controllable critical section. 
     EFFECT: increased thrust and enhanced efficiency. 
     1 dwg
Patent RU-2296318-C1 (RU)
Title: Humidity capacitive transducer
Inventor: GALUSHKIN SERGEJ SERGEEVICH
IPC: G01N27/22
Filed: 2005-11-30
Granted: 2007-03-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: humidity capacitive transducer can be used when checking humidity of loose materials in chemical, ore-mining industry, construction industry etc. Humidity capacitive pickup has case made of metal outer and of dielectric internal cups, movable rod onto which rod the dielectric base is mounted together with pin electrodes mounted in it. Transducer also has motionless rod disposed inside movable rod; piston is fastened to the rod. Through openings are made inside piston, which openings have to be aligned with pin electrodes. There are also two groups of sprayers fastened to case. 
     EFFECT: reduced error of measurement. 
     2 dwg
Patent RU-2298969-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-16
Granted: 2007-05-20
Abstract: FIELD: production of canned goods from meat and vegetables. 
     SUBSTANCE: Fresh cabbage and onion are shredded and frozen; paprica, tomato and cucumber are cut and frozen; ham is cut; rice is cooked up to double volume increasing. Abovementioned components are blended in oxygen-free atmosphere with table salt, calcium or magnesium glutamate and mustard. Mixture is pre-packed with mayonnaise in specific component ratio, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2305350-C1 (RU)
Inventor: BUNIN ANATOLIJ VENIAMINOVICH
IPC: H01P7/10
Filed: 2005-12-27
Granted: 2007-08-27
Abstract: FIELD: microwave engineering. 
     SUBSTANCE: proposed filter primarily designed for use in ultrahigh frequency band and in long-wave  part of superhigh frequency band has n sections, where n ≥ 3, made in the form of hollow metal cylinders threaded at ends, mounted coaxially, and interconnected, as well as (n - 2) open dielectric cavities. Each dielectric cavity is made in the form of dielectric disc sector and mounted in holder made in the form of flat-wall angle pieces parallel to cylinder axes and connected to inner surfaces of the latter. Extreme sections have metal end walls each mounting coupling member for connecting coaxial pair. Angle of dielectric-cavity sectors coincides with that of conducting-material angle pieces. Threads on ends of hollow cylinders make it possible to adjust coupling coefficients between dielectric cavities and to varying distance between extreme dielectric cavities and coupling members allows for adjusting coupling coefficients between them, that is, coupling of extreme cavities with input lines. 
     EFFECT: ability of suppressing stray passbands, improved heat transfer from open dielectric cavities. 
     3 cl, 3 dwg
Patent RU-2295552-C1 (RU)
Title: Anticorrosive composition
Inventor: AKHMAROV BULAT MIKHAJLOVICH
IPC: C09D5/10
Filed: 2006-02-08
Granted: 2007-03-20
Abstract: FIELD: protective materials. 
     SUBSTANCE: invention relates to compositions used for applying covers. Composition contains zinc and water glass - potassium water glass as a binding agent with silicate modulus 4.8-5.3 or mixture of sodium-lithium water glass with silicate modulus 3.8-4.2 comprising the following components: soluble sodium silicate, technical lithium hydroxide, fumed silica, drinking water and ferrophosphorus. Invention can be used for protection of ferrous metals against corrosion with zinc-filled compositions. Invention provides improving anticorrosive and antifriction properties, enhancing wear resistance, electric conductivity, durability against cracking in drying, enhanced adhesion to metal, welding capacity, strength at impact. 
     EFFECT: improved and valuable technical properties of composition. 
     1 tbl
Patent RU-2307567-C1 (RU)
Title: Способ производства взорванной табачной жилки
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/12
Filed: 2006-03-13
Granted: 2007-10-10
Abstract: Изобретение относится к технологии производства и обработки табака. Способ предусматривает экстрагирование смеси какаовеллы и цветков герани жидкой двуокисью углерода и отделение мисцеллы, которую используют для пропитки и экспандирования увлажненной табачной жилки. Целевой продукт может быть использован в составе мешек курительных табачных изделий в количестве более 30%, поскольку при прокуривании не создает привкуса целлюлозы. Изобретение позволяет получить ароматизированную табачную жилку с увеличенным объемом.
Patent RU-2303338-C1 (RU)
Title: Generator of high voltage linearly fading impulses of microsecond duration
Inventor: VINTIZENKO IGOR IGOREVICH
IPC: H05H5/08
Filed: 2006-03-21
Granted: 2007-07-20
Abstract: FIELD: accelerating equipment, possible use for creating high voltage impulses, generating electronic or ionic beams of microsecond duration with high repetition frequency. 
     SUBSTANCE: generator of high voltage linearly fading impulses contains high voltage impulse transformer in form of a set of ferromagnetic inductors, enveloped by magnetization coils. On both sides of inductors, outputs of magnetization coils are electrically combined and connected to outputs of last compression units of two or more magnetic impulse generators, connected in parallel. Magnetic impulse generators represent a sequence of at least two compression units, consisting of capacitors and saturation chokes. Creation of high voltage output impulse of microsecond duration is realized due to sequential discharge of capacitors of last compression units of magnetic impulse generators through windings of saturation chokes onto primary winding of high voltage impulse transformer. Impulse feeding delay for different magnetic impulse generators is achieved by selecting values of magnetic linkage of saturation chokes of last compression units. For creation of linearly fading high voltage impulse, capacity values of capacitors of last compression units of magnetic impulse generators comply with expression: C 1N >kC 2N >...>kC mN , where k=1,1-2 and following condition is fulfilled: C 1N ·L 1N ≈C 2N -L 2N ≈...≈C mN ·L mN , where L 1N , L 2N ,...,L mN  - capacity values of capacitors of last compression units of magnetic impulse generators, L 1N , L 2N ,...,L mN  - inductiveness values of windings of saturation chokes of last compression units of magnetic impulse generators. 
     EFFECT: output of impulses in linearly fading form. 
     1 dwg
Patent RU-2311022-C1 (RU)
Inventor: ZABRODINA OL GA BORISOVNA
IPC: A01J7/00
Filed: 2006-04-19
Granted: 2007-11-27
Abstract: FIELD: agricultural production, in particular, controlling of cow milking process. 
     SUBSTANCE: method involves milking and simultaneously measuring milk withdrawal intensity; changing drawing cycle time depending on milk withdrawal characteristics, with milk withdrawal intensity and rate of changing milk withdrawal intensity being used as drawing cycle time; after putting on milking unit, setting vacuum depth of 0.8 p n ; upon expiration of time interval of 4τ av , increasing vacuum depth under teat in stepped manner by value of △ p  and upon expiring of time interval of 4τ av , calculating, on the basis of transition characteristic of milk withdrawal, time constant τ bi  of increase in milk withdrawal from given udder quadrant and rate of changing milk withdrawal during the given time interval; in case milk withdrawal rate has increased, newly increasing vacuum depth under teat by △p during time interval of 4τ bi ; in case milk withdrawal rate has reduced, leaving said value at former level; during milking, calculating in each time interval of 4τ bi  the rate of changing milk withdrawal intensity and, in case of increase, increasing vacuum depth under teat △p but not in the excess of 1.1 p n ; in case of reduction,  feeding atmospheric air into space under teat for time interval of τ bi , and upon expiring of said time interval, calculating time constant τ ki  of process during which milk withdrawal intensity is reduced, and establishing nominal vacuum depth p n ; alternatively feeding in each time interval of 4τ ki  into space under teat atmospheric air during time interval of τ ki , then providing vacuum p n ; repeating said procedure until milk withdrawal intensity of udder quadrant is reduced to 3.3 g/s. Time interval τ av  is average time constant for process of increasing the milk withdrawal intensity for the given cow stock, p n  is nominal vacuum depth in space under teat for the given type of milking unit, and 0.01p n ≤△≤0.1p n . 
     EFFECT: increased efficiency of cow milking process owing to providing milk release by each share of milk gland adequate to milk withdrawal, with physiological individual peculiarities of each animal's udder quadrant being taken into consideration, and provision for safe milking mode. 
     1 dwg
Patent RU-2310473-C1 (RU)
Inventor: STAVTSEVA LILIJA JAKOVLEVNA
IPC: A61K39/102
Filed: 2006-06-07
Granted: 2007-11-20
Abstract: FIELD: biotechnology. 
     SUBSTANCE: claimed method includes cultivation of P.multocida pasteurellas of A, B, D serological variants in liquid nutrient medium and investigation od physicochemical and biological characteristics of bacterial mass followed by finishing of pasteurella cultivation concentrating thereof and inactivation with formalin. Additionally activity of soluble surface antigens in reaction of passive gemagglutination is determined in cultural liquid free from cell bacterial mass. Pasteurella cultivation is finished at values for P.multocida of A, B, D serological variants as 1:512-1024; 1:1024-2048; 1:1024-2048, respectively. Target product is obtained by cultural liquid free from cell bacterial mass concentration by 3-5 times. 
     EFFECT: accelerated method for vaccine production; vaccine of increased activity. 
     8 ex
Patent RU-2307799-C1 (RU)
Inventor: BOL SHEMENIKOV JAKOV ABRAMOVIC
IPC: C02F11/12
Filed: 2006-06-07
Granted: 2007-10-10
Abstract: FIELD: environmental protection; purification of the household and industrial waste waters. 
     SUBSTANCE: the invention is pertaining to purification of the household and industrial waste waters, in particular, to the concentration of the excessive active silt in the gravitational silt concentration tanks. The silt concentration tank includes: the cylindrical body (1) along the axis of on which the vertical rotating shaft (2) is mounted. Along the perimeter of the body (1) from its internal side there is the drain channel (3) supplied with the gear-type spillway (4) on the side of the mirror of water. The shaft (2) is connected to one end of the framework (5). The other end of the framework (5) is supplied with the wheel (7) used for relocation on the guides (8) mounted on the upper surface of the body (1) of the silt concentration tank. On the shaft (2) near to the bottom of the silt concentration tank the mixer (6) is mounted. On the framework (5) there is the fastened cylindrical brush (9) having the possibility to revolve around its axis. The brush (9) is placed so, that its bristle is located on the both sides of the gear spillway (4). The tools for the brush (9) fastening are supplied with the rotary unit (10) providing possibility of its vertical motion during its movement along the spillway (4). The angle between the axis of the brush (9) and the tangential line to the gear spillway (4) makes 60-70°, and the axis of rotation of the brush (9) is electrically connected to the electric engine. On the framework (5) there is the sludge pan (26) mounted at the angle of 20-30° to the vertical plane, passing through the axis of the framework (5). The sludge pan (26) is made in the form of the plate submerged into the over-silt liquid to the depth of 0.25-0.3 of the height of the plate supplied with the flexible insert from the side of the spillway (4) and located behind the brush (9) in the direction of movement of the framework (5). The technical result of the invention is the improvement of the quality of purification of the gear spillway and the surface of the over-silt liquid from pollutions, and also reduction of the labor input, the improved conditions and safety of the silt concentration tank operation. 
     EFFECT: the invention ensures the improved quality of purification of the gear spillway and the surface of the over-silt liquid from pollutions, the reduced labor input, the improved conditions and safety of the silt concentration tank operation. 
     2 cl, 3 dwg
Patent RU-2309966-C1 (RU)
Inventor: KRAVTSOV VIKTOR VASIL EVICH
IPC: C08L63/02
Filed: 2006-07-20
Granted: 2007-11-10
Abstract: FIELD: wear-resistant protective polymer coats applied for protection against corrosion and mechanical wear; oil-and-gas industry; food-processing, pharmaceutical and other industries. 
     SUBSTANCE: proposed compound contains the following components, mass-%: 14-20 of epoxy diane resin used as binder; 24-28 of aminophenol hardener; 80-86 of resin - oxyline-5 or oxyline-6 used as modifying agent; 5-10 of aerosil used as fine-grained filler; 50-60 of mixture of graphite and molybdenum disulfide used as anticorrosive filler at mass ratio of graphite to molybdenum disulfide equal to 4:1 and solvent for obtaining the working viscosity. Proposed compound makes it possible to obtain tensile strength of 10.5-19.2 Mpa, relative elongation at rupture of 30.8-40.2 and friction coefficient in metal (Ct3)  of 0.048-0.074 at 30C and 0.028-0.042 at 70C. 
     EFFECT: enhanced water and gasoline resistance. 
     3 cl, 2 tbl, 5 ex
Patent RU-2322619-C1 (RU)
Title: Устройство для определения подачи масляных насосов и давления открытия клапанов
Inventor: CHERNOIVANOV VJACHESLAV IVANOV
IPC: F15B19/00
Filed: 2006-10-03
Granted: 2008-04-20
Abstract: Устройство предназначено для определения технического состояния масляных насосов и клапанов при их техническом обслуживании. Устройство содержит выполненный с круглым входным и выходным отверстиями цилиндрический корпус, расположенный в корпусе дроссель, средство регулирования дросселя, измеритель давления рабочей жидкости на входе в корпус, индикатор расхода рабочей жидкости и указатель. Втулка смонтирована на корпусе посредством резьбового соединения для обеспечения возможности ее осевого перемещения совместно с плунжером при их одновременном вращении вокруг продольной оси последнего с обеспечением величины указанного осевого перемещения не менее диаметра входного отверстия корпуса. Шкала нанесена по спирали. Свободный торец плунжера выполнен в виде плоскости, перпендикулярной продольной оси последнего. Дросселирующее отверстие состоит из двух разнесенных по продольной оси гильзы прямоугольных участков - узкого и широкого, причем продольная ось дросселирующего отверстия совмещена с диаметром входного отверстия корпуса при равенстве общей длины дросселирующего отверстия и указанного диаметра. Технический результат - упрощение изготовления, повышение точности измерения. 5 з.п. ф-лы, 5 ил.
Patent RU-2325761-C1 (RU)
Title: Акустооптический приемник
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: H04B10/06
Filed: 2006-11-20
Granted: 2008-05-27
Abstract: Предлагаемый приемник относится к радиоэлектронике и может использоваться для приема, пеленгации, спектрального анализа и детектирования сложных сигналов с фазовой манипуляцией (ФМн). Технической задачей изобретения является повышение помехоустойчивости приема фазоманипулированных сигналов путем ослабления узкополосных помех. Акустический приемник содержит первую (1) и вторую (2) антенны, преобразователь (3) частоты, первый (4) и второй (5) гетеродины, первый (6) и второй (7) смесители, первый (8) и второй (9) усилители промежуточной частоты, первый (10), второй (12), третий (25), четвертый (26), пятый (34) и шестой (35) перемножители, первый (11), второй (13), третий (27) и четвертый (36) узкополосные фильтры, коррелятор (14), пороговый блок (15), первый (16) и второй (19) ключи, фазовый детектор (17), первый (18) и второй (29) блоки регистрации, лазер (20), коллиматор (21), первую (22), вторую (30) и третью (31) ячейки Брэгга, первую (23) и вторую (32) линзы, первую (24) и вторую (33) матрицы фотодетекторов, первый (28) и второй (37) фильтры нижних частот, первый (38) и второй (39) фазоинверторы и вычитающее устройство (40). 3 ил.
Patent RU-2332503-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2006-12-25
Granted: 2008-08-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention refers to metallurgy, particularly to compositions of iron. Iron contains components at the following ratio, mass %: carbon 3.0-3.5; silicon 3.0-3.5; manganese 1.0-1.5; chromium 0.3-0.8; molybdenum 0.3-0.8; vanadium 0.3-0.8; nickel 1.0-1.5; copper 1.0-1.5; phosphorus 0.05-0.1; sulphur 0.03-0.05; tin 0.03-0.05; antimony 0.03-0.05; niobium 0.3-0.8; magnesium 0.05-0.1; zirconium 0.1-0.2; nitrogen - 0.1-0.2, the rest being iron. 
     EFFECT: upgraded wear resistance of iron. 
     1 tbl
Patent RU-2333551-C1 (RU)
Title: Particle fuel element for ultrahigh-temperature nuclear reactor
IPC: G21C3/28
Filed: 2007-02-02
Granted: 2008-09-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention is related to the field of nuclear power engineering, in particular, to ultrahigh-temperature reactors of space application. Particle fuel element for ultrahigh-temperature nuclear reactor contains fuel microsphere on the basis of UC-ZrC and four-layer coating. The first layer from fuel microsphere is made of titanium carbide with density of 3.3-4.5 g/cm 3 , the second layer - of titanium nitride, the third layer from fuel microsphere is made of zirconium carbide or niobium carbide, and the fourth layer is made of zirconium nitride. 
     EFFECT: reduces power corrosion load at the layer of ZrC (NbC) and in the end allows to increase resource of particle fuel elements during ultrahigh-temperature irradiation.
Patent RU-2339808-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B43/24
Filed: 2007-02-02
Granted: 2008-11-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to method for extraction of hydrocarbons out of underground deposit of tar sand or heavy oil with high viscosity. To extract hydrocarbons out of such deposits their heating is required. The essence of the invention is as follows: method includes boring, preparing for operation and installation of case columns of pressure wells with horizontal end sections, then producing wells with horizontal end sections in a deposit below the level of the pressure well to extract hydrocarbons, then creation of a permeable zone between the pressure and producing wells. According to the invention boring of pressure and producing wells is carried out based on one of the aerial systems with a distance not less, than five meters between them. Each case column, lowered before forming of end sections of pressure and producing wells, is opened along the total perimeter at a direct proximity from a bottom hole with a distance of height not less, than five meters between the opened sections of pressure and producing wells. Further a deflector with outgoing channels directed into an opened section is lowered into each well before interaction with the bottom hole. A required number of horizontal end sections of a well, each equipped with filters connected to each other with flexible links is arranged successively through each opened section of the cased column. After lowering of thermo-insulated tube column in each well above the opened section there is installed a packer, insulating annular space between the cased column and thermo-insulated tube column to exclude thermal influence onto the well above the packer. 
     EFFECT: facilitating increased efficiency of underground deposit development and increased service life of pumping equipment. 
     2 dwg
Patent RU-2330361-C1 (RU)
Title: Способ изготовления бандажного кольца коллектора электрической машины (варианты)
Inventor: SHCHERBAKOV VIKTOR GAVRILOVICH
IPC: H01R43/06
Filed: 2007-02-06
Granted: 2008-07-27
Abstract: Изобретение относится к области электротехники и может быть использовано в электромашиностроении при изготовлении коллекторов электрических машин. Сущность изобретения состоит в том, что опрессовку и термообработку корпусной изоляции и оболочки бандажного кольца выполняют одновременно с выпечкой и формовкой электроизоляционных манжет в собранном коллекторе. Антиадгезионный разделительный слой наносят из ленты односторонне липкой полиимидной пленки нелипкой стороной наружу. Корпусную изоляцию, выполняющую роль разделительного слоя, изготавливают из односторонне липкой полиимидной пленки нелипкой стороной наружу. Слои оболочки из непропитанной стеклянной ленты промазывают термореактивным компаундом и наносят на металлическое кольцо. Оболочку выполняют в виде ленты из Синтофлекса, а разделительный слой выполняют в виде ленты из Изофлекса или Имидофлекса. Предложены шесть вариантов осуществления способа. Технический результат - упрощение, снижение трудоемкости и энергоемкости способа, сокращение времени изготовления бандажных колец, снижение уровня вредности производства, высвобождение дорогостоящего оборудования при одновременном повышении экономичности способа. 6 н.п. ф-лы, 3 ил.