baber/WOPTO huggingface dataset:
Patent RU-2232331-C2 (RU)
Inventor: BASARGIN M G
IPC: F16K39/04
Filed: 2002-09-30
Granted: 2004-07-10
Abstract: FIELD: regulating pipeline fittings, namely closing and regulating flow of liquid or gas medium in different technological lines. 
     SUBSTANCE: regulating disc valve includes stationary seat mounted in housing and having flow-through profiled peripheral windows and central duct. Seat engages with spool. The last has cutouts and through central lengthwise opening. Spindle passes through cover secured to housing. Piston is arranged in cylinder and it forms together with cylinder relief chamber communicated with draining cavity. Sector grooves on sealing surface of spool form together with seat surface intermediate chamber. Said chamber is communicated with relief chamber and with central duct of seat. Valve is provided with elastic member arranged in relief chamber with possibility of engaging with spool and with piston. Piston is non-detachably joined with spindle and it engages with spool through eccentric protrusion and reciprocal to it hole of spool. Spool is rigidly joined with cylinder. 
     EFFECT: enhanced operational reliability, increased flow-through capability of valve, lowered degree of erosion of discharging duct. 
     2 cl, 4 dwg
Patent RU-2269209-C2 (RU)
Inventor: GEKE MAKSIM
IPC: H04N5/445
Filed: 2001-04-11
Granted: 2006-01-27
Abstract: FIELD: technology for selective reproduction of television programs, primarily for chargeable television. 
     SUBSTANCE: system for processing a grid of television programs has on one side, information about offered available programs, and, on other side, information about certain group of users. To each group of users a set of parameters is assigned, which is divided on several sets, while each set corresponds to filter layer, allowing selection of category or categories of subject interesting program. 
     EFFECT: possible comfortable access to another programs with possible selection of categories of interesting programs. 
     7 cl, 2 dwg
Patent RU-2258580-C2 (RU)
Title: Режущая пластина для тяжелого точения
Inventor: ISAKSSON ROBERT
IPC: B23B27/04
Filed: 2001-08-22
Granted: 2005-08-20
Abstract: Изобретение относится к области обработки металлов резанием, токарной обработке. Режущая пластина имеет верхнюю сторону, основание и кромку в зоне между верхней стороной и фронтальной поверхностью, относительно толстую фронтальную часть со стружколомом, расположенным позади кромки, и заднюю часть более тонкую, чем фронтальная часть. Для расширения технологических возможностей и упрощения изготовления задняя часть выполнена скошенной назад и ограничена двумя боковыми поверхностями, расположенными под острым углом друг к другу, на верхней поверхности задней части выполнена выборка для взаимодействия с прихватом и фиксирования режущей пластины в гнезде. 8 з.п. ф-лы, 6 ил.
Patent RU-2273128-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2003-04-15
Granted: 2006-04-10
Abstract: Изобретение предназначено для использования в области хранения сельскохозяйственной продукции, в частности при подготовке плодов к хранению. На поверхность плодов наносят собственные эфирные масла и эпифитные вещества кутикулярного слоя растительного сырья. Нанесение осуществляют путем конденсации из мисцеллы, полученной после экстрагирования биомассы микромицета Mortierella spinosa var.sterilis неполярным экстрагентом в сверхкритическом состоянии, а установка для реализации способа снижена рециркуляционным контуром для экстрагента. Изобретение обеспечивает сокращение потерь от микробиоальной порчи, увеличение срока хранения плодов и сокращение потерь носителя. 2 н.п. ф-лы, 1 ил.
Patent RU-2250468-C2 (RU)
Inventor: LEVCHENKO V G
IPC: G01N33/53
Filed: 2003-07-04
Granted: 2005-04-20
Abstract: FIELD: medicine, immunology. 
     SUBSTANCE: in blood serum of pregnant women one should detect the content of circulating immune complex of myelin as the main protein with immunoglobulin G at pregnancy terms after 20 wk and its values being below 0.1 mcg/ml illustrate uncomplicated pregnancy, the level ranged 0.1 - 0.2 mcg/ml points to preeclampsia of light degree, the level of 0.2-0.5 mcg/ml points to preeclampsia of severe degree. The present innovation provides earlier diagnostics before manifestation of traditional clinico-laboratory data. 
     EFFECT: higher efficiency of evaluation. 
     3 ex, 1 tbl
Patent RU-2256676-C2 (RU)
Title: Композиция на основе синтетического каучука для заполнения кабелей
Inventor: SIT KO V P
IPC: C08L23/06
Filed: 2003-09-08
Granted: 2005-07-20
Abstract: Изобретение относится к композиции на основе этиленпропиленового или этиленпропилендиенового каучука и сополимера этилена и октина и используется в качестве междужильного заполнителя в электрических кабелях и проводах. Готовят композицию, включающую, мас.ч.: каучук - 100, сополимер этилена и октина - 25-55, парафин - 50-170, стеариновую кислоту - 4-30, дибутилфталат - 4-25, мел - 500-1600. Композиция может содержать дополнительно тригидрат алюминия - 180-270 мас.ч. на 100 мас.ч. каучука. Изобретение позволяет повысить электрические, физические и технологические характеристики материалов для заполнения кабельных изделий.
Patent RU-2257827-C2 (RU)
Inventor: VAR JAN S M
IPC: A47B91/00
Filed: 2003-09-09
Granted: 2005-08-10
Abstract: FIELD: manufacture of furniture, stools in particular. 
     SUBSTANCE: stool has seat,  leg and fastener for connecting them. Upper surface of each leg is made at angle relative to longitudinal axis of leg which differs from right angle, thus making it possible to lock legs by passing them through holes found in fastener, for example through holes of retainer. Upper parts of legs are located between surface of seat and retainer, thus ensuring permanent joint. 
     EFFECT: enhanced reliability of securing legs to seat; low cost of articles. 
     6 cl, 6 dwg
Patent RU-2270438-C2 (RU)
Inventor: MURZIN GENNADIJ MIKHAJLOVICH
IPC: G01N27/417
Filed: 2003-10-20
Granted: 2006-02-20
Abstract: FIELD: gas analysis technologies. 
     SUBSTANCE: method for measuring partial oxygen pressure in gases by means of oxygen-ionic hard-electrolyte cell includes electro-chemical extraction of oxygen from pressurized comparison chamber, generation of certain partial pressure of oxygen in comparison chamber by letting through the hard-electrolyte cell of certain amount of electricity and measuring of EMF of aforementioned hard-electrolyte cell. In alternating order to working electrode of cell two checking gas mixtures are sent with different content of oxygen, by means of which working temperature of cell is determined, while following electro-chemical extraction of oxygen is performed by feeding no more than 0,8 V onto the cell. 
     EFFECT: improved precision of measurements. 
     1 dwg
Patent RU-2268226-C2 (RU)
Inventor: TSAREV EVGENIJ MIKHAJLOVICH
IPC: E02B15/00
Filed: 2003-11-24
Granted: 2006-01-20
Abstract: FIELD: cleaning or keeping clear the surface of open water, particularly emergency timber collection in large water pools. 
     SUBSTANCE: boom is connected to bottom and waterside supports by load-bearing cables and comprises serially connected sections. Each section includes cylindrical pontoon with shaft and disconnectable ratchet gears installed at pontoon shaft ends. The sections are also provided with pivotally connected hydraulic cylinders and side cross-bars adapted to connect the sections to power-generating plant. Central boom part comprises insert provided with releasable connectors to permit ship passage. 
     EFFECT: extended range of technological capabilities. 
     4 dwg
Patent RU-2265514-C2 (RU)
Inventor: KALLE BRJUNO
IPC: B28B1/16
Filed: 2002-05-10
Granted: 2005-12-10
Abstract: FIELD: production of gypsocardboard facing plate and installation for its realization. 
     SUBSTANCE: the method consists in feeding of hydratetisable calcium sulfate and a water to the first mixer and to the second mixer, feeding of facing, preparation of the first gypsum solution, application of the first gypsum solution on the facing and formation of the raw surface layer, application of the second solution on the raw surface layer, and formation of the raw pitchy layer with a density that is lower than the density of the raw surface layer, preparation of the third gypsum layer in the third mixer, formation of the second raw surface layer with a density exceeding the density of the raw pitchy layer and formation of the gypsocardboard facing plate, hydration and drying of the plate. 
     EFFECT: provided independent control of formation of various layers of gypsum. 
     27 cl, 4 dwg
Patent RU-2281391-C2 (RU)
Inventor: SHAKIROV AL BERT AMIRZJANOVICH
IPC: E21B47/12
Filed: 2004-03-11
Granted: 2006-08-10
Abstract: FIELD: oil production well operation survey, particularly to control productive formation pressure along with information transmission via wireless communication channel. 
     SUBSTANCE: method involves lowering subsurface pressure gage connected to flow string and to well sucker-rod, wherein the subsurface pressure gage comprises pressure sensor and information transmission device, which transmits information via wireless communication channel; measuring pressure and transmitting information to day surface via wireless electromagnetic communication channel with the use of decompressor having variable base, wherein base length is defined by distance from productive formation roof to end of well sucker-rod filter and magnitude of temperature flow string length change adjusted for geometrical factor equal to 1 - 1.01. Device for above method realization comprises subsurface pressure gage provided with electromagnetic wave transmitter, which transmits electromagnetic waves generated by electric signal sent by decompressor electrically linked to well sucker-rod. The decompressor has variable base and is terminated in electrode located in lower variable base part. The electrode is electrically connected to casing pipe through centrator. Pressure sensor is arranged in electrode body and connected to electronic circuit. Device may be provided with additional pressure sensors connected with each other and forming pressure sensor string. Number of pressure sensors in the array is equal to number of production strings. Pressure sensors may be located opposite to corresponding productive formation center. Pressure sensors may be connected with each other through electric insulators adapted to receive multiple-strand electric cable passing inside the insulators. The pressure sensors may have electrodes electrically linked to casing pipe through centrator. 
     EFFECT: reduced time of pressure measurement and data transmission. 
     7 cl, 1 dwg
Patent RU-2270939-C2 (RU)
Inventor: FEDOSOV VLADIMIR GAROL DOVICH
IPC: F16C1/00
Filed: 2004-03-25
Granted: 2006-02-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: cardan joint comprises spider with pins and pair of jaws.  Each of the jaws is made of semi-jaws which are provided with dummy bores for radial bearings and secured with bolts.  The semi-jaws are additionally interconnected and preliminary stressed in the direction of the center of the cardan joint through the stop bearings that are set in the bores of the semi-jaws, nuts screwed on the connecting axial projections made on the faces of oppositely arranged pins of the spider to define triangle system for their locking together with the bolt joints. 
     EFFECT: enhanced reliability. 
     3 dwg
Patent RU-2288241-C2 (RU)
Inventor: KIRKELS RENIR KHENRIKUS MARIJA
IPC: C08L77/00
Filed: 2002-10-17
Granted: 2006-11-27
Abstract: FIELD: chemistry of polymers. 
     SUBSTANCE: invention relates to friable agglomerated melamine cyanurate that is used in polymer as an antipyrene. Invention describes agglomerated melamine cyanurate comprising aggregate of melamine cyanurate particles with average size from 0.1 to 50 mcm that are bound between particles with accessory material chosen from group comprising polyvinyl alcohol, polyvinylpyrrolidone, polyvinylcaprolactam. The content of accessory material is from 0.1 to 10 wt.-% as measured for the total mass of agglomerated material. Invention provides stability of melamine cyanurate against decomposition in handling and storage and shows good friability of powder. 
     EFFECT: improved and valuable properties of material. 
     3 cl, 2 tbl, 1 dwg, 3 ex
Patent RU-2284858-C2 (RU)
Inventor: BELOTSERKOVSKIJ KONSTANTIN EVS
IPC: B02C2/04
Filed: 2004-12-22
Granted: 2006-10-10
Abstract: FIELD: fine crushing cone eccentric equipment. 
     SUBSTANCE: crusher has housing with outer crushing cone and inner crushing cone located within outer crushing cone and equipped with shaft and drive eccentric mounted thereon for rotation around shaft. Eccentric is located within bearing cylindrical bushing mounted in housing bore, where drive member for eccentric is positioned. Cylindrical bushing is made in the form of drive member for eccentric, which is freely located therein with radial gap therebetween, said gap exceeding size of discharge slot between crushing cones. Such construction of cone eccentric crusher allows crushing extent to be regulated within the range of from 4 to 30. 
     EFFECT: provision for crushing of materials with discharge slot of larger size. 
     2 dwg
Patent RU-2291183-C2 (RU)
Inventor: POZDNYSHEV GENNADIJ NIKOLAEVIC
IPC: C09K8/72
Filed: 2005-01-24
Granted: 2007-01-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: blocking hydrophobic emulsion composition contains, wt %: heavy aromatic hydrocarbon solvent with density at least 1000 kg/m 3  (thermal gas oil) or anthracene fraction, 20-25; oil-soluble emulsifier (Neftenol NZ or Sankor 9701), 2-5; 45.3% aqueous sodium nitrite solution, 23-25; 52.2% aqueous urea solution, 40-45; and aqueous calcium chloride solution with density not lower than 1400 kg/m 3  - the rest. In a method of preparing this composition via mechanical mixing of components in a blade-type mixer, the latter is first loaded with above-indicated solvent, emulsifier, and sodium nitrite and urea solutions, after which the mixture is stirred for 15-20 min and then aqueous calcium chloride solution is added by small portions at stirring until emulsion with density at least 1200 kg/m 3  is obtained. Unblocking hydrophobic emulsion composition contains, wt %: kerosene-gas oil fraction of petroleum hydrocarbons, 25-30; emulsifier, 5-7; aqueous hydrochloric acid with density at least 1170 kg/m 3 , 25-30; and aqueous calcium chloride solution with density at least 1400 kg/m 3  - the rest. In a method of preparing this composition via mechanical mixing of components in a blade-type mixer, the latter is first loaded with kerosene-gas oil fraction of petroleum hydrocarbons and emulsifier, after which the acid is added by small portions at constant stirring and then aqueous calcium chloride solution is added in the same manner until emulsion with density at least 1200 kg/m 3  is obtained. In integrated well killing and completion technology, blocking hydrophobic emulsion is first injected into annular space of well, well is closed and kept closed for 24 h, after which pressuring fluid is injected, volumes of emulsion and pressuring fluid being calculated according to presented formulae. In a well completing method following the well killing and involving creation of depression in formation by displacing pressuring fluid with a gas phase, completion of well is accomplished by injecting unblocking emulsion into well in a volume by two times superior to the volume of blocking emulsion, the two emulsions being destroyed in well bottom to release free-form nitrogen and carbon dioxide in volumes large enough to reduce level of pressuring fluid in well in order to provide required depression in formation. Destruction of emulsions proceeds at excess (at least 5 wt %) hydrochloric acid in reaction products, while temperature briefly rises to 300°C or higher to form microemulsions of solvents with emulsifiers in aqueous solutions of acid and sodium and calcium chlorides, which provide acid and heat actions of formation to clean and it and create hydrophobicity therein. 
     EFFECT: extended hydrophobic emulsion application area. 
     7 cl, 5 tbl
Patent RU-2318522-C2 (RU)
IPC: A61K33/14
Filed: 2005-01-31
Granted: 2008-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing ozonized physiologic saline once a day during 30 min in addition to traditionally applied drugs. The ozonized solution has ozone in concentration of 100-150 mcg/l in the amount of 100-150 ml when treating children younger than 3 years. Children being elder then 3 years, ozone concentration is 200-250 mcg/l, its amount is 200-250 ml. The total therapy course is 5 days long. The traditionally applied drugs are not to be used within 30 min before and after ozonized physiologic saline application. 
     EFFECT: accelerated treatment course; no antibiotics being used; reduced risk of adverse side effects. 
     1 tbl
Patent RU-2288651-C2 (RU)
Title: Способ наложения эпиневрального шва
Inventor: OMAROV MAGOMED OMAROVICH
IPC: A61B17/04
Filed: 2005-02-08
Granted: 2006-12-10
Abstract: Изобретение относится к медицине, а именно к нейрохирургии. Концы нерва сближают. К окружающим тканям фиксируют трубку и с внешней стороны накладывают фиксирующий узел. После этого в просвет трубки вводят атравматичную иглу с нитью, прошивают эпиневрий проксимального, затем дистального концов нерва. Нить подтягивают до сближения нерва в середине просвета трубки, после чего конец нити привязывают к фиксирующему узлу. Способ позволяет улучшить процесс регенерации и более полно восстановить проводимость в сшитом нерве. 1 ил.
Patent RU-2323313-C2 (RU)
Inventor: SAITOKH MASATOSI
IPC: E05B47/00
Filed: 2005-02-10
Granted: 2008-04-27
Abstract: FIELD: ironmongery, particularly locks. 
     SUBSTANCE: magnetic lock unit comprises locking member movably connected to the first object, for instance to door, and fixer arranged in the second, opposite object, for example in door case. Locking member includes locking lever, hook connected to remote end of locking lever and the first magnet installed in the hook. The fixer comprises body with cavity and the second magnet. The cavity comprises the first horizontal passage and the second vertical passage communicated with the first horizontal one. The second magnet has magnetic pole with polarity opposite to that of the first magnet. As the first and the second magnets move one towards another locking lever slides into the first passage. After full lock head arrangement in the first passage both magnets are operatively connected with each other to urge locking member movement from horizontal passage into vertical one and to force locking member or head thereof into engagement with one body end used as the fixer. 
     EFFECT: simplified structure, possibility of smooth and efficient locking of two mutually movable objects. 
     9 cl, 18 dwg
Patent RU-2318684-C2 (RU)
Title: Контрольное устройство и способ наблюдения за рабочим поездом
IPC: E01B27/00
Filed: 2004-01-16
Granted: 2008-03-10
Abstract: Группа изобретений относится к технике контроля состояния рабочего поезда, предназначенного, например, для очистки щебеночного балласта пути, в процессе его эксплуатации. Контрольная система для наблюдения за движущимся по железнодорожному пути рабочим поездом для проведения путевых работ состоит в основном из связывающей между собой все рабочие подвижные единицы контрольной линии и главного компьютера, установленного в кабине машиниста. Каждой рабочей подвижной единице придан связанный с контрольной линией идентификатор, который хранит в памяти характеризующие соответствующую рабочую подвижную единицу параметры. Связанный с контрольной линией главный компьютер содержит дисплей, предназначенный для индикации в случае сообщения о неисправности соответствующих параметров рабочей подвижной единицы в сочетании с ее положением в рабочем поезде. Группа изобретений обеспечивает оптимальное наблюдение за состоянием заполнения рабочих подвижных единиц. 2 н. и 5 з.п. ф-лы, 4 ил.
Patent RU-2296504-C2 (RU)
Inventor: IVANOV VJACHESLAV VASIL EVICH
IPC: A61B5/352
Filed: 2005-05-11
Granted: 2007-04-10
Abstract: FIELD: medicine, ergonomics. 
     SUBSTANCE: the present innovation deals with predicting the state of CNS in children aged 4-5 yr. It is necessary to register ECG, detect the duration of R-R intervals, plot a scaterrgram at the plane of coordinates to detect the state of CNS on the moment under testing. At localization of extended scaterrgram along a bisecting line between 510-650 msec one should diagnose the state of calm activity; at scattergram's localization along a bisecting line in the center of the plane of coordinates between 510-685 msec - the state of fear should be diagnosed. At registering a dense scattergram and its localization along a bisecting line in the left inferior angle of the plane of coordinates between 405-465 msec - negative mood at passive-defensive reaction should be diagnosed; in case of vague scattergram between 370-1000 msec with a nucleus in the center between 615-720 - one should diagnose the state of anxiety, at the shift of a dense scattergram being extended crosswise a bisecting line towards the inferior left angle of the plane of coordinates and its localization between 370-650 msec - aggressiveness should be diagnosed. The innovation widens the quantity of means for predicting a child's personal state. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     5 dwg, 5 ex, 1 tbl
Patent RU-2322597-C2 (RU)
Title: Device to adjust volume and compression in combustion chamber of piston engine
Inventor: JUNSSON BART
IPC: F02F3/00
Filed: 2000-12-14
Granted: 2008-04-20
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: invention relates to devices for changing compression ratio in piston engines.  According to invention, piston engine, including at least two cylinders, is furnished with device making it possible to displace cylinder part of each cylinder relative to engine crankcase separately.  Cylinder parts are displaced relative to crankcase by sliding sidewise along plane tilted relative to horizontal surface.  Displacement of cylinder parts is provided by shifting means made either in form of hydraulic cylinder, or in form of eccentrically installed rolls.  Removable spacer providing setting of preliminary individual displacement of cylinder parts is installed between cylinder part and said shifting means.  Eddy-current sensors are used to check compression ratio in engine. 
     EFFECT: possibility of optimization of operation of engine cylinders separately. 
     6 cl, 8 dwg
Patent RU-2305273-C2 (RU)
Title: Оптический механизм и проектор изображений с оптическим механизмом
Inventor: U CHAO SEN
IPC: G02B27/09
Filed: 2005-08-01
Granted: 2007-08-27
Abstract: Изобретение относится к оптическому механизму, расположенному в проекторе изображений. Оптический механизм содержит источник света, конический стержень, по меньшей мере, один световой конденсатор, призменный модуль, цифровое микрозеркальное устройство (DMD) и набор проекционных линз. Один конец конического стержня расположен вблизи источника света. Свет, формируемый источником света, направляется коническим стержнем по световому пути. Конический стержень имеет увеличивающийся размер вдоль светового пути для уменьшения угла дисперсии света, повышения его равномерности и яркости. Призменный модуль содержит первую призму, имеющую поперечное сечение в виде прямоугольного треугольника, и вторую призму, имеющую клиновидное поперечное сечение. Призменный модуль принимает свет от конденсатора, передает его в DMD, принимает свет, отраженный DMD, и передает отраженный свет в набор проекционных линз. Набор проекционных линз проецирует свет на внешнюю проекционную плоскость. Технический результат - создание оптического механизма, содержащего источник света, характеризующийся равномерностью, более высокой эффективностью, меньшим количеством линз и призм, более высоким качеством изображения, меньшим энергопотреблением и относительно небольшим размером. 5 н.п. ф-лы, 13 ил.