baber/WOPTO huggingface dataset:
Patent RU-2198005-C1 (RU)
Title: Filtering cartridge
Inventor: KOSTJUCHENKO I S
IPC: A62B23/02
Filed: 2002-02-19
Granted: 2003-02-10
Abstract: FIELD: individual equipment for protecting respiratory organs. SUBSTANCE: filtering cartridge has casing with branch pipe, netted cover with ring, burden placed in casing, upper and lower burden securing grids, and folded filter located between cover and upper grid. Peripheral fold of folded filter is fixed on cover ring between ring and casing. Casing section contour has one plane of symmetry and is defined by two arcs of circles of unequal radii, which are connected through low curvature arcs or parts of tangent lines. Filter fold pitch is reducing from peripheral part to center. Fold apex arc radii are determined from following expressions:   where   is apex arc radius of fold faced toward burden, m;   is apex arc radius of fold faced toward cover, m; R 0  is inner radius of cover ring, m; Δ i  is fold pitch, m; q i  is increment of radii; n is number of folds. Centers of arcs of circles defining filter fold apexes are positioned on axis of symmetry arranged in plane of symmetry of casing. Filtering cartridge is designed for protecting individual's respiratory organs from hazardous environment, such as reactive gases, vapors, aerosols. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg, 1 ex
Patent RU-2211363-C1 (RU)
Inventor: KUKHAREV M N
IPC: F02M61/20
Filed: 2002-03-04
Granted: 2003-08-27
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: invention relates to fuel injection devices. Proposed spray tip for diesel engine has housing with channel to deliver fuel from high-pressure line into nozzle orifices. Nozzle valve installed in inner space of housing is provided with axial and radial channels. Upper radial channel of valve is located within the limits of high-pressure space and is connected by fuel delivery channel with high-pressure line. Nozzle valve whose lock part is made in form of cylinder is provided with low position limiter in upper part. Axial channel stopper is provided in lower part of valve. Undervalve space connected by leak-off fuel channel with low-pressure line of diesel engine fuel system is found in lower part of spray tip housing. EFFECT: reduced fuel consumption , increased service life of nozzle spray tip. 1 dwg
Patent RU-2218122-C1 (RU)
Inventor: TUMAKAEV R F
IPC: A61B17/70
Filed: 2002-03-21
Granted: 2003-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has bone screws and threaded rod binding them. The threaded rod is bound to the screws by means of plate having holes and bosses having rings axes of which are directed along the plates. A row of holes is produced on one side with respect to the boss on long shoulders of the plate turned outwards and one hole is produced on the other side on short plate shoulders. Plate holes match screw diameters. Screw heads mounted on long plate shoulders have slits. Screw heads mounted on short shoulders of the plates are ring-shaped and also have slits. A threaded rod having fixing nuts is introduced into screw head holes and boss rings. EFFECT: enhanced effectiveness of treatment; reduced risk of traumatic complications. 1 dwg
Patent RU-2204300-C1 (RU)
Title: Method of preparing cloudy beverage
Inventor: JUSHINA E A
IPC: A23L2/84
Filed: 2002-04-04
Granted: 2003-05-20
Abstract: FIELD: technology of producing beverage on base of citrus juice. SUBSTANCE: method of preparing cloudy beverage includes extraction of citrus fruits with nonpolar liquified gas for removal of bitter substances from flavedo, and their treatment with preparation from biomass of Mortierella verticillata micromycete according to preset technology, and aged for 2-5 h. Then mixture is crushed and mixed with sugar syrup. EFFECT: increased productivity and stability of beverage to stratification excluding opalescence. 2 ex
Patent RU-2210410-C1 (RU)
Inventor: CHERVJAKOV A V
IPC: A62B11/00
Filed: 2002-06-03
Granted: 2003-08-20
Abstract: FIELD: devices for cleaning and preservation of air in airtight rooms. SUBSTANCE: device has fan whose inlet and outlet are connected to protected room by air ducts with control valves, air cleaning unit, foam generator provided with source of foaming fluid, foam destructor with separator installed between protected room and air cleaning unit. Suction air duct between fan and air cleaning unit is communicated with upper zone of protected room by section of air duct with control valves. Suction air duct between foam destructor and air cleaning unit is connected with upper zone of protected room and inflatable shell by means of air ducts with control valves. Inflatable shell by means of air ducts with control valves. Inflatable shell is located in upper zone of room adjacent to protected room and serving as way for people evacuation in case of fire. Inflatable shell is separated underneath from room remaining part and way of evacuation by suspended perforated ceiling. Offered device provides for ways of people evacuation from smoked up rooms. EFFECT: higher efficiency of use. 2 dwg
Patent RU-2221143-C1 (RU)
Inventor: LEKONTSEV JU M
IPC: E21C37/00
Filed: 2002-07-09
Granted: 2004-01-10
Abstract: FIELD: mining industry. SUBSTANCE: invention can be utilized to form lateral incipient cracks in rock mass for its directional loosening by development of plane of fluid rupture and for ensuring optimal conditions for underground mining of mineral wealth. Proposed device includes body housing cutter, pusher and thrust guide in the form of through bent channel for cutter communicating with space of body. Ring nosepieces with holes through which cable is passed are installed between pusher and cutter. One end of cable is made fast to cutter and its other end is linked to body via spring and axle. EFFECT: enhanced operational reliability of device thanks to diminished probability of failure of cutter and possibility of increase of radius of lateral bags. 1 dwg
Patent RU-2218923-C1 (RU)
Inventor: PILAT T L
IPC: A61K9/20
Filed: 2002-08-01
Granted: 2003-12-20
Abstract: Изобретение относится к области медицины, в частности к парафармацевтической промышленности, производящей препараты лечебного и профилактического назначения, и может быть использовано в качестве общеукрепляющего средства при хронических воспалительных заболеваниях, при комплексной терапии костных травм. Предложен препарат, содержащий мумие очищенное, аскорбиновую кислоту, крахмал, стеарат кальция, тальк и сахар, взятые в определенном соотношении компонентов на таблетку массой 0,3 г. Изобретение расширяет арсенал альтернативных лекарственных средств, и, кроме того, предложенный состав облегчает и ускоряет процесс формования таблеток, содержащих мумие.
Patent RU-2228031-C1 (RU)
Inventor: BEL KOV A V
IPC: A61F2/06
Filed: 2002-08-19
Granted: 2004-05-10
Abstract: FIELD: medicine, cardiovascular surgery. SUBSTANCE: the present innovation deals with preimplantation treatment of biological prostheses of blood vessels of lower diameter. Prostheses should be conserved with 0.625%-aqueous glutaric aldehyde solution. Right before implantation they should be kept in aqueous arginine solution at 0.5-1.5 mg/ml concentration for 8-12 h at 20-25 C and pH 7.0-7.4. Further heparin impact at 50-150 U/ml concentration should be carried out for 30 min, not more. The present method enables to develop the so-called "self- heparinized" system that helps to apply endogenic heparin at "bioprosthesis-blood" stage. EFFECT: higher and more prolonged antithrombogenic effect. 2 dwg, 2 ex, 2 tbl
Patent RU-2211164-C1 (RU)
Inventor: VOLKOV V A
IPC: B62B5/00
Filed: 2002-08-28
Granted: 2003-08-27
Abstract: FIELD: mechanical engineering; hand load carriers. SUBSTANCE: proposed device has frame resting on wheel axle through elastic arcs connected with wheel axle. Lower parts of elastic arcs are located lower than wheel axles. EFFECT: reduced fatigue when carrying loads. 9 cl, 5 dwg
Patent RU-2231267-C1 (RU)
Inventor: SHCHERBAKOV D S
IPC: A23G3/12
Filed: 2002-11-10
Granted: 2004-06-27
Abstract: FIELD: food-processing industry, in particular, confectionery industry. 
     SUBSTANCE: pneumatic cell has casing with pneumatic chamber and intermediate chamber defined by two plates, with spherical grains of resilient filler material being charged into space between two plates. Lower perforated plate is rigidly fixed in casing and upper plate is movable in vertical plane. Upper plate is manufactured from continuous material and is equipped with opening for attachment therein of replaceable porous cells shaped to conform with shape of cast creams. Lower and side walls of cell define working surface of pneumatic cell. 
     EFFECT: improved quality of ready product owing to eliminating contacting of fondant mass with cell side surfaces during charging thereof with said mass. 
     1 dwg
Patent RU-2216988-C1 (RU)
Inventor: SIDORENKO M JU
IPC: A23G3/00
Filed: 2003-04-03
Granted: 2003-11-27
Abstract: FIELD: food-processing industry, in particular, confectionery industry. SUBSTANCE: method involves preparing sugar syrup by mixing sugar and water; mixing sugar syrup with confectionery syrup for producing of sugar-confectionery syrup; boiling syrup until dry substance content is 97-97.5%; cooling resultant caramel mass and forming products therefrom. In the process of mixing sugar syrup with confectionery syrup, dry substance content in both kinds of syrups is determined. Resultant data is taken into account and confectionery syrup is introduced into sugar syrup in an amount providing ratio of 14:1-20:1 of sugar syrup and confectionery syrup dry substance content. Before mixing, confectionery syrup is heated to temperature exceeding temperature of sugar syrup by 1-3 C. Caramel mass is cooled for first period of 50-60 s at cooling rate of 1.0-1.2 C/s. EFFECT: simplified method, high strength and increased friability of product. 2 ex
Patent RU-2236563-C1 (RU)
Inventor: IL JASOV B G
IPC: E21B43/00
Filed: 2003-04-03
Granted: 2004-09-20
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes lowering of deep sucker-rod pump into the well. To pump continuous reciprocal movement from ground drive is transferred. Pump is mounted in oil layer in upper portion of well in such a way that pump take-in matched with static water level in well in case of lessening of oil layer down to zero during of its extraction. During extraction feed of pump is adjusted dependent on dynamic level. In such way lessening of oil layer is limited to minimally allowed level and presence of certain minimal resource of oil column is provided for excluding take-in of water or air. Static level of water in a well, in case of lessening of oil level down to zero during its extraction, is determined ion basis of analytical expression. Minimally acceptable height of oil layer is determined also on basis of analytical expression. 
     EFFECT: higher effectiveness of oil extraction due to excluding water cycling, lower metal costs of pump and lower energy costs due to lesser height of liquid raising.
Patent RU-2236210-C1 (RU)
Inventor: KONOVALOVA N G
IPC: A63B22/00
Filed: 2003-05-20
Granted: 2004-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves teaching patient standing with support or external fixation of lower extremities and performing physical training exercises. Orthostatic tonic vibration reflex activation is additionally carried out in addition by applying lower extremity vibrostimulation in patient in standing position with an additional support or fixed on orthopedic table at an angle of 60-80° to horizontal plane. After orthostatic tonic vibration reflex extinction taking place, therapeutic physical training exercises are done 20-30 s later daily during 10 days on postactivation effect of orthostatic reflex taking place. The treatment is repeated when needed. Patients standing in vertical position, therapeutic physical training exercises starts with exercises aimed at stretching posterior crural muscle group and then exercises are done with feedback via vision analyzer being applied with minimum support on the part of arms and maximum on the part of legs, transferring the center of gravity in frontal plane and next to it in sagittal plane. Exercises with no feedback on keeping equilibrium when twisting are done for coordinating muscle work of torso, pelvic girdle and shoulder girdle. Exercises with transferring load from one leg to the other one bending non-supporting leg are also done. Patients fixed on orthopedic table do exercises with feedback via vision analyzer transferring projection of the center of gravity in frontal plane and next to it in sagittal plane bending non-supporting leg. 
     EFFECT: enhanced effectiveness of treatment. 
     6 dwg
Patent RU-2248833-C1 (RU)
Title: Attraction
Inventor: GNEZDILOV V A
IPC: A63G21/04
Filed: 2003-06-21
Granted: 2005-03-27
Abstract: FIELD: entertaining industry. 
     SUBSTANCE: attraction is made in the form of rolling switchback or free-fall tower and comprises guides and vehicle with object registration means adapted for adding points of different value upon registration of objects at respective portions of guides. 
     EFFECT: wider operational capabilities of attraction due to additional entertaining effect based on rivalry between passengers. 
     7 cl, 1 dwg
Patent RU-2242867-C1 (RU)
Inventor: DAVYDOV V F
IPC: G03B37/00
Filed: 2003-10-10
Granted: 2004-12-27
Abstract: FIELD: forestry, in particular, remote control method for estimation of forest on vast areas. 
     SUBSTANCE: method involves obtaining images of forests in the form of digital matrix representing dependence of luminance I(x,y) upon spatial coordinates; calculating spatial Furier spectrum for matrix; finding average frequency F a , crown diameter D a =I/F a  of average-size tree; finding height and diameter class of average-size tree from mass tables; sequentially dividing matrix into fragments /2x2/ of adjacent pixels and subdividing rectangle along main diagonal line into two triangles; representing area S clr  of forest canopy layer relief in the form of mosaic of approximating triangles; finding area of each triangle and the total thereof from Heron formula; calculating completeness of plantation P from predetermined formula; calculating average number of trees N a  on plot from predetermined formula for determining ogive attachment point of plantation under analysis; calculating forest range resources from mass tables as total of five Lorey diameter classes from predetermined formula. 
     EFFECT: increased precision and statistic stability of resulted calculation of forest range resources. 
     7 dwg, 1 ex
Patent RU-2255001-C1 (RU)
Title: Method and apparatus for applying pattern onto colored surface of metal articles
Inventor: BAZYLEV V A
IPC: B44C1/24
Filed: 2003-10-20
Granted: 2005-06-27
Abstract: FIELD: applying of colored pattern onto surface of metal article. 
     SUBSTANCE: method involves applying pattern onto colored surface of metal articles by providing contacting with auxiliary carrier through creating excessive pressure in working chamber cavity. 
     EFFECT: improved quality of applied pattern. 
     7 cl, 1 dwg
Patent RU-2253417-C1 (RU)
Inventor: BELYJ JU A
IPC: A61F9/008
Filed: 2003-11-18
Granted: 2005-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying trans-scleral laser radiation to avascular zones and cushion. Size and location of avascular zones and cushion are transpupillarily determined. Conjunctiva and Tenon's capsule incision is carried out in perpendicular to limb 2-3 mm far from it. Pocket is formed with spatula in parallel to limb in avascular zones and cushion projection area. Photosensibilizer agent is intravenously introduced into one of cubital veins and avascular zones and cushion photosensibilizer agent saturation degree is determined by applying photodynamic fluorescent diagnosis method. Maximum avascular zones and cushion saturation level being achieved, trans-scleral scanning laser radiation is applied to the avascular zones and cushion projection area with wavelength of 661-666 nm during 60-120 s with radiation dose being equal to 40-80 J/cm 2 . The operation is finished without placing sutures over conjunctiva. 
     EFFECT: enhanced effectiveness of treatment. 
     2 cl
Patent RU-2252710-C1 (RU)
Title: Method for diagnosing alexithymia in essential arterial hypertension patients
Inventor: MEN SHIKOVA I G
IPC: A61B10/00
Filed: 2004-02-11
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining stage of arterial hypertension (AH), functional class of chronic cardiac insufficiency(FC CCI), arterial hypertension time, height, weight and cholesterol level. Alexithymia value (AT) is obtained from regression equation AT=65.6-0.05x AT stage + 0.29xFC CCI + 0.11 x AH time (in years) - 0.17 x height (cm)+ 0.27 x weight (kg) + 0.18 x blood cholesterol (mmole/l). The value of 74 and higher indicates alexithymia case, less than 62 proves no alexithymia being available. The value between 63 and 73 is interpreted as intermediate case. 
     EFFECT: enhanced effectiveness of arterial hypertension treatment and prophylaxis.
Patent RU-2259483-C1 (RU)
Inventor: SHARAPOV V I
IPC: F01K17/02
Filed: 2004-05-11
Granted: 2005-08-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: method includes heating grid water in grid heaters by steam of heating ducts of thermal turbine, feeding water of heating grid prior to feeding into reverse grid pipeline is deaerated, after that source and overheated water is fed into deaerator. Preservation of given concentration of solved carbon dioxide in deaerated feeding water is performed by consecutive adjustment of source water temperature and steam flow, while in case of increase of concentration of solved carbon dioxide relatively to given value, firstly, temperature of source water is increased, and then if necessary flow of steam is increased, and, vice versa, in case of decrease of concentration of carbon dioxide relatively to given value firstly flow of steam is decreased, and then temperature of source water is lowered. 
     EFFECT: higher efficiency, lower costs. 
     1 dwg
Patent RU-2264280-C1 (RU)
Inventor: ARSLANOVA G R
IPC: B23H3/04
Filed: 2004-05-13
Granted: 2005-11-20
Abstract: FIELD: electrochemical working of metals, namely rounding sharp edges and deburring edges of worm crown after mechanical working. 
     SUBSTANCE: tool-electrode for electrochemical working of worms includes body of dielectric material and electrically conducting members whose working surfaces are arranged in parallel to generatrix of worm. 
     EFFECT: enhanced quality and reliability of working of the whole profile of worm, increased automatization degree of operations for deburring and blunting sharp edges of worm, less cost of equipment. 
     2 dwg
Patent RU-2253507-C1 (RU)
Inventor: POZHBELKO V I
IPC: A21C1/02
Filed: 2004-06-16
Granted: 2005-06-10
Abstract: FIELD: baking industry. 
     SUBSTANCE: planet mixer comprises housing (2), mixing members (9), flexible members (8), planet mechanism with carrier (4), central gear (5), and satellites (6) which engage the central gear. Mixing members (9) are eccentrically connected with balances (7) which are mounted on satellites (6) for permitting rotation with respect to them. Flexible members (8) prevent balances (7) against free rotation with respect to satellites (6). Satellite (6), balance (7) and flexible member (8) define a unit balanced with respect to the axis of satellite (6). 
     EFFECT: enhanced quality of mixing. 
     5 cl, 3 dwg
Patent RU-2274889-C1 (RU)
Inventor: GOLOVACH JULIJ NIKOLAEVICH
IPC: G05D23/30
Filed: 2004-07-23
Granted: 2006-04-20
Abstract: Изобретение относится к приборостроению и может быть использовано для автоматического поддержания в термостатической камере заданной температуры. Заявлен термостат, содержащий термоизолированный корпус, в котором размещен противоточный спирально-трубчатый теплообменник, имеющий на входе патрубок для подачи сжатого воздуха, а на выходе вихревую трубу для разделения потока сжатого воздуха на холодную и горячую части. Термостат также содержит краны для изменения направления потоков воздуха, термостатическую камеру, межстенное пространство которой омывается потоком воздуха из вихревой трубы. Устройство также содержит эжектор для отсоса из теплообменника в атмосферу отработанного воздуха с регулировочной иглой. Регулировочная игла эжектора соединена с валом реверсивного электродвигателя, связанного с усилителем, на входы которого подключен холодный спай термопары, находящейся своим горячим спаем в термостатической камере. Технический результат: повышение функциональных возможностей устройства. 1 ил.
Patent RU-2263767-C1 (RU)
Inventor: MAKHMUTOV I KH
IPC: E21B43/112
Filed: 2004-08-16
Granted: 2005-11-10
Abstract: FIELD: oil production industry, particularly well forming and repairing, namely to create perforation channels in casing pipe. 
     SUBSTANCE: perforator comprises body with chamber formed as wedge with grooves and connected to cable from top thereof. Device has cylinder with piston arranged so that cylinder part located under piston communicates with well interior and cylinder part located above the piston communicates with body chamber located above the cylinder. Perforator also has support with radial grooves and cutters. The cutters may be inserted in wedge grooves and in radial grooves of the support. Chamber is composite and includes upper and lower parts concentrically connected one to another so that upper and lower parts may be displaced in axial direction in air-tight manner one towards another. Outer surface of lower chamber part additionally has self-sealing collar providing flow in bottom-top direction. Upper chamber part communicates with well interior and is additionally provided with pusher having conical surface. In working position conical pusher surface presses self-sealing collar to well walls. Upper support part is provided with inner cylindrical depression for wedge insertion and is made of conical part, cylindrical part and rest arranged one after another in top-bottom direction. Support additionally has anchoring unit located on cylindrical part thereof and may be displaced in axial direction. Anchoring unit comprises rigid centrators with guiding pin and dies spring-loaded inwards. In working position dies may cooperate with conical support part. Outer surface of cylindrical support part has grooves cooperating with guiding pin. The grooves include a number of short axial grooves and one long axial groove connected by channel so that when anchor unit reciprocates relative support guiding pin passes in turns in long and short axial groove parts. 
     EFFECT: increased reliability and efficiency. 
     3 dwg
Patent RU-2277487-C1 (RU)
Title: Железнодорожное тяговое транспортное средство с двухосными безрамными тележками (варианты)
Inventor: NIKIFOROV NIKOLAJ IVANOVICH
IPC: B61F5/16
Filed: 2005-01-27
Granted: 2006-06-10
Abstract: Изобретение относится к рельсовым транспортным средствам и касается устройства продольной связи тележек с кузовом железнодорожного тягового транспортного средства (ТТС). ТТС содержит кузов или раму 1, безрамные тяговые тележки 3 с колесными парами 5 с буксами 6. Кузов или рама снабжены шкворнями 13 с закрепленными на них с возможностью вращения относительно вертикальной оси поперечными траверсами 15, соединенными буксовыми поводками или тягами 16 с буксами, с шарнирами 17 с консистентной или жидкой смазкой, размещаемой в полостях шкворней, поперечных траверс и тяг, или резинометаллическими шарнирами с обеспечением возможности вращения вокруг трех осей каждого шарнира или одного шарнира каждой тяги относительно трех осей, а второго относительно вертикальной и поперечной осей. По другому варианту указанные выше поперечные траверсы снабжены боковыми консолями, которые в свою очередь своими концами соединены с буксовыми поводками или тягами с буксами. Технический результат - улучшение тяговых качеств ТТС, снижение динамических нагрузок, повышение допустимых скоростей движения, снижение сопротивления движению, снижение расхода топлива и износа деталей, уменьшение габарита тележки, улучшение использования подкузовного пространства. 2 н. и 8 з.п. ф-лы, 9 ил.