baber/WOPTO huggingface dataset:
Patent RU-2135749-C1 (RU)
Title: Oil deposit development method
Inventor: MANAPOV T F
IPC: E21B43/00
Filed: 1998-05-05
Granted: 1999-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: invention relates to oil deposit development methods involving drilling satellite wells. According to invention, oil deposit operation continues for 20 to 25 years and statistical treatment of data concerning actual operation time over the past 20-25 years is performed. From the treatment results, average oil deposit well operation time is predicted. Satellite wells are drilled as predicted average well operation term approaches taking into account residual oil reserves. To determine succession of drilling satellite wells, in-service wells are ranged with regard to degree of their approach to predicted operation term. Flaw detection examinations of wells are performed starting with commercial wells whose operation time exceeds predicted average operation time. Conditions of current and predicted efficiency of wells are stated on the basis of current geotechnical examinations of bottom zone of formation in the well region. Satellite wells are drilled to replace old but still commercial wells starting with those most predisposed to irreversible failure of operational state. EFFECT: increased oil deposit productivity. 4 dwg, 4 tbl
Patent RU-2149972-C1 (RU)
Title: Downhole pneumatic hammer
Inventor: NIKOLAEV I I
IPC: E21B4/14
Filed: 1998-07-06
Granted: 2000-05-27
Abstract: FIELD: hole drilling. SUBSTANCE: downhole pneumatic hammer has inlet and outlet channels in longitudinal recesses of body located inside sleeve. Made in longitudinal protrusions between recesses are additional longitudinal recesses semicircular in cross-section with chord chamfer towards outlet channels. Flexible cord is located in these recesses with interference fit for sealing of inlet recesses. Exhaust channel is communicated with side longitudinal channels of bit. Rotary motion is transmitted to bit through bushing with the help of embedded members which length does not exceed value of interlocking stroke of bit. EFFECT: higher operating reliability and hammering power. 3 dwg
Patent RU-2138031-C1 (RU)
Inventor: VISHNEVSKIJ I B
IPC: G01L23/22
Filed: 1998-10-14
Granted: 1999-09-20
Abstract: FIELD: test of vibration of internal combustion engines in systems suppressing combustion knock. SUBSTANCE: knock transmitter has electric insulation case with two current leads-out united by electric connector. Case houses base in the form of bushing with flange, insulation member, two current slip rings connected to current leads-out, piezoelement and metal inertial mass. Piezoelement and inertial mass are manufactured in the form of two pairs of identical ring sectors. Current slip rings in the form of semi-rings are located in one plane and are connected to opposite sectors of inertial mass. Insulation member, current slip rings, piezoelement and inertial mass are cemented in sequence on to bushing. Ring sectors of piezoelement are mounted to obtain opposite directions of their polarization vectors. Angular dimensions of ring sectors of piezoelement can lie between limits of 90 to 120 deg. EFFECT: increased noise immunity of knock transmitter against electric interference and vibrations. 1 cl, 3 dwg
Patent RU-2155491-C1 (RU)
Title: Composition for dessert curdy paste
Inventor: PETROVA S P
IPC: A23C23/00
Filed: 1998-12-30
Granted: 2000-09-10
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains nonfat, or 5-% or 9-% fattiness curd, whole milk, sodium bicarbonate, 66-% sugar syrup with density of 1.3224 g/cu.cm, stabilizer and water. Besides, composition may include, mas. %: cream of 20-% fattiness, 14.2-39.0; or vegetable fat, 4.65-8.6; or butter, 7.18; and flavor, 0.05-2.5. EFFECT: preparation of product with increased food and biological value; prolonged storage life. 3 cl
Patent RU-2153599-C1 (RU)
Inventor: ALIEV A S
IPC: F03D7/06
Filed: 1999-01-18
Granted: 2000-07-27
Abstract: FIELD: conversion of energy of fluid medium; windmill electric generators. SUBSTANCE: windmill includes vertical shaft, vertical blades, wind vane and control mechanism. Shaft holds disk. Flat blades are rotatably mounted on disk; upper magnets secured on blades roots are engageable with lower magnets located on swivel platform connected with wind vane; control mechanism is provided with centrifugal speed governor fitted with slider, wedge and plate which are engageable with one another. Plate is mounted on platform for linear motion in direction perpendicular to plane of wind vane; slider of centrifugal speed governor is connected with plate through wedge; plate is engageable with lower magnets mounted for turn relative to their vertical axes. EFFECT: possibility of synchronizing rotational speed of windmill. 5 dwg
Patent RU-2148793-C1 (RU)
Inventor: FILIPPOV E I
IPC: G01B11/24
Filed: 1999-02-19
Granted: 2000-05-10
Abstract: FIELD: contactless optical measurement technology, robotics, mechanical engineering, medicine, architecture. SUBSTANCE: set of stripes with sinusoidal distribution of intensity is projected on to surface, is shifted several times and one additional distribution of illumination intensity is projected. Corresponding images of surface are recorded by which complete phases of sinusoidal distribution for each point of surface are found independently. Absolute coordinates of points of surface are found with the aid of preliminary calibration. Additional distribution can be specified in the form of stepped function with width of step equal to distance between stripes or in the form of monotonic function or in any other form making it possible to determine number of stripe from set for each point of surface. EFFECT: expanded range of measured objects, capability for measurement of complex forms of surfaces having sharp edges, holes and breaks. 6 cl, 3 dwg
Patent RU-2143513-C1 (RU)
Title: Track-laying machine
Inventor: VLASOV P V
IPC: E01B29/00
Filed: 1999-04-27
Granted: 1999-12-27
Abstract: FIELD: railway construction machinery and equipment. SUBSTANCE: track-laying machine is intended for laying links of railway track. Machine has prime mover 1, frame 2, telescopic boom 3, rope-and-pulley system 9, and load-gripping members 10, 11 which are connected with rope-and-pulley system. One end of boom 3 is connected with frame of machine by means of turntable 4. Mounted on boom 3 by means of turning posts 15 are flexible links 16 which are connected with hydraulic cylinders 17, 18 for their tensioning through sensor hydraulic cylinders 13, 14. Secured on frame is hydraulic cylinder 19 for relieving of turntable 4. Corresponding spaces of all aforesaid hydraulic cylinders are interconnected to each other so as to prevent influence of bending moments on boom sections and also to prevent creation of asymmetric load on turntable. Aforesaid embodiment of track-laying machine allows for enhancing reliability of machine and increasing load-lifting capacity of its boom. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2144581-C1 (RU)
Title: Rack stitch fabric
Inventor: CHIRKOVA L M
IPC: D04B1/10
Filed: 1999-05-28
Granted: 2000-01-20
Abstract: FIELD: production of knitted fabric, in particular, production of weft knitted fabric. SUBSTANCE: rack stitch fabric on the base of not full irregular fancy weave has at its one side groups of jacquard and lasting loops arranged in accordance with pattern repeat and formed of at least two vertical rows of loops between which are arranged at least two vertical rows of plain loops of opposite surface, and at its other side groups of lasting and plain loops, with raised plain loops being curved in offset direction. Vertical rows of loops oriented in offset directions are positioned on side with greater number of loops together with vertical rows of loops, which are made by effectuating simultaneous shifts for value at least equal to two needle pitches in each pattern repeat in opposite directions upon knitting of at least two rows of plain loops through pattern repeat height. EFFECT: wider range of knitted products and improved heat-reflective properties. 3 dwg
Patent RU-2159457-C1 (RU)
Inventor: ERMACHKOV V V
IPC: G05B23/00
Filed: 1999-06-07
Granted: 2000-11-20
Abstract: Изобретение относится к технике автоматизированного контроля и может быть использовано для контроля параметров и сбора информации о функционировании управляющего устройства и объекта управления и может быть использовано, например, в автоматизированной системе учета электрической энергии, учета и регулирования тепловой энергии, в системах управления технологическим процессом и прочих информационных системах. Техническим результатом является снижение объема искаженной информации, создание контрольного процессора, который помнит важнейшие параметры и состояние объекта управления в определенные моменты времени, выявляет отклонения в параметрах системы в процессе эксплуатации и блокирует выполнение программы на время отклонения параметров от номинальных или переводит систему в безопасное состояние. Процессор содержит микропроцессор, соединенный с энергонезависимой памятью и предназначенный для программного контроля в системе управления управляющего устройства с объектом управления, для вычисления значений функции P к  образа системы в определенный момент времени, записи указанного значения функции в энергонезависимую память. 2 ил.
Patent RU-2170608-C1 (RU)
Inventor: KOPTELOV K A
IPC: B01D53/26
Filed: 1999-11-23
Granted: 2001-07-20
Abstract: Изобретение относится к космической технике, конкретно к способам осушки магистралей гидравлических систем терморегулирования после слива теплоносителя из системы. Способ осушки внутренних магистралей системы терморегулирования включает многократные последовательные операции вакуумирования и наддува магистралей сухим газом, причем перед первым циклом вакуумирования измеряют внутренний объем системы после слива теплоносителя и температуру слитого теплоносителя, каждую операцию вакуумирования осуществляют до давления ниже давления насыщенных паров слитого теплоносителя при измеренной температуре, каждую операцию наддува системы сухим газом осуществляют после достижения в системе давления насыщенных паров при измеренной температуре, при этом количество последовательных циклов вакуумирования и наддува выбирают из соотношения   где V изм.0  - объем магистрали, измеренный перед заправкой системы теплоносителем; V изм.1  - объем системы, измеренный после слива теплоносителя; К - коэффициент парообразования теплоносителя. Изобретение позволяет достичь полной осушки гидравлических магистралей от теплоносителя.
Patent RU-2164816-C1 (RU)
Inventor: MAKSIMOV R N
IPC: B03B5/62
Filed: 1999-11-29
Granted: 2001-04-10
Abstract: FIELD: concentration of ores containing rare and noble metals. SUBSTANCE: concentrator is used for separation of granular mixtures into fractions according to density. Concentrator has vertical separation chamber provided with flow deforming devices made as sectors of circumference positioned along helical line, along separation chamber through its full length. Concentrator includes branch pipes for delivery of separating medium and unloading of light fraction and branch pipe for feeding of material to be separated. EFFECT: enhanced efficiency of material separation. 2 cl, 2 dwg
Patent RU-2162262-C1 (RU)
Title: Method for excitation of substances in gas phase by slightly decreasing breakdown wave
Inventor: MARKOVETS V V
IPC: H01S3/09
Filed: 1999-12-17
Granted: 2001-01-20
Abstract: FIELD: physics of gas discharge, applicable in plasmachemistry, charged-particle accelerators, in radiation sources and at pumping of active media of gas lasers. SUBSTANCE: method consists in the fact that the substance in a gas phase is excited in the discharge gap by a high- voltage pulse applied to the electrode for propagation of a breakdown wave in it. The substance in a gas phase is excited by branching of the breakdown wave at a distance from the electrode sufficient for formation of its front. EFFECT: enhanced productivity of amplitude-time parameters of radiation of plasma produced by the breakdown wave, enhanced absorption of electromagnetic energy of the exciting pulse by the substance in a gas phase, considerably attenuated part of the high-voltage voltage pulse reflected from the discharge gap. 3 cl, 2 dwg
Patent AU-2004200362-C1 (AU)
Title: Separating cyclone and method for separating a mixture
Inventor: STANBRIDGE DAVID
IPC: B01D17/02
Filed: 2004-02-03
Granted: 2008-10-16
Abstract: The present invention relates to a separating cyclone (1) for at least partially separating a mixture of fluids of different density into a light fraction with a relatively low density and a heavy fraction with a relatively high density, comprising a flow body (5) in a flow space wherein one or more bypass channels (10) are provided in the distal part of the flow body (5), via which channels a part of the mixture flowing along the flow body can be guided. The invention also relates to a method for separating the above stated mixtures. <IMAGE>
Patent AU-2013232405-C1 (AU)
Title: Cervical cerclage assistance device
Inventor: O'BRIEN JOHN M
IPC: A61B17/42
Filed: 2013-03-12
Granted: 2016-02-18
Abstract: A medical device configured for assistance with the cervical cerclage procedure is provided. The medical device includes a barrier structure with a finger and a therebetween. A hub is fixed to a distal end of the catheter and defines an extension with a second void between an end surface of the hub and the extension. The barrier structure and the hub are releaseably attached with the extension disposed within the first void and the finger within the second void. A wire guide withdrawably extends through coaxial holes within the hub, extension, finger, and a portion of the barrier structure to fix the hub and barrier structure together.
Patent AU-2018201916-C1 (AU)
Title: Methods and apparatus for synthesizing imaging agents, and intermediates thereof
Inventor: CESATI RICHARD R
IPC: C07D237/14
Filed: 2018-03-16
Granted: 2020-10-29
Abstract: The present invention generally relates to a cassette for the preparation of an imaging 
agent, comprising: 
5 (i) a vessel containing an imaging agent precursor; 
(ii) a vessel containing a bicarbonate salt; and 
(iii) a conduit for adding a source of 18F, 
wherein the imaging agent precursor comprises the formula: 
0 
R~ R2 
10 wherein: 
R' is alkyl; 
R2 is halogen; and 
R3 is alkoxyalkyl substituted with a sulfonate-containing group; and 
wherein the imaging agent comprises the formula: 
0 
R R 2 
N N 
15 R 
wherein: 
R' is alkyl; 
R2 is halogen; and 
R3 is alkoxyalkyl substituted with 18 F.  
20
Patent RU-2170247-C1 (RU)
Title: Method of production of grape semisweet pink wine
Inventor: PRIDA IVAN ANDREEVICH
IPC: C12G1/02
Filed: 2000-01-25
Granted: 2001-07-10
Abstract: FIELD: wine making industry. SUBSTANCE: bottling-stable dry pink wine materials of grape European strains containing 30% of wine materials, not less, of Isabel grape strains are blended to obtain homogeneous sets. Concentrated and/or preserved grape must is mixed with wine materials of Isabel strains in the amount providing alcohol concentration 9-11 vol. %, cooled to (-3)- (-5) C, kept for 0.2-2.0 h and other cooled wine materials are added. Blend is controlled for bottle stability and treated, if necessary, filtered and bottled. Bottling is carried out by hot method preferably and/or using a preserving agent. Grape semisweet pink wine "Slavyanovskaya legenda" prepared by the proposed method has 9-11 vol. % of ethyl alcohol and 35-45 g/dm 3  of mass concentration of sugars as measured for invert sugar. Wine shows aroma with Isabel tones, coordinated taste, clear, without precipitate and foreign inclusions, its color is from light-pink to pink. EFFECT: improved method of production, improved quality and properties of wine. 5 ex
Patent RU-2154796-C1 (RU)
Inventor: VORONOV A F
IPC: F42B5/16
Filed: 2000-02-03
Granted: 2000-08-20
Abstract: FIELD: ammunition, in particular, design of artillery charges of grain powders. SUBSTANCE: in the known charge the weighed portion of grain powder is formed with a gravimetric density of not less than 0.36 of the powder density; the grains of the weighed portion are made with relation between the diameter of the ducts and the thickness of the burning arch equal to 0.31 to 1.22. EFFECT: enhanced safety of the rate growth of pressure of powder gases, enhanced stability of burning and lower spread of shell muzzle velocities, enhanced close grouping of shots by 20 to 22%. 2 dwg
Patent RU-2171064-C1 (RU)
Inventor: KOSTENKO JU G
IPC: A23L13/00
Filed: 2000-03-06
Granted: 2001-07-27
Abstract: FIELD: meat industry. SUBSTANCE: method involves injecting brine into raw meat material. Brine contains pickling substances, bacterial preparation of lactic acid microorganisms and aqueous-alcoholic infusion with ethyl alcohol content of 35-45%, prepared from specific grasses or from composition thereof used in an amount of 0.15-0.5 wt% of raw material. Aqueous alcoholic infusions are basil or balsam-type bitter infusions. Upon injecting brine, raw material is subjected to cyclic massaging, rubbing with salting mixture, holding in pressed state till the moment free liquid releasing process has stopped, with following washing, slight drying, smoking and drying. EFFECT: improved organoleptical properties, increased yield and improved sanitary and hygienic safety of ready product. 3 cl, 1 tbl
Patent RU-2168837-C1 (RU)
Inventor: BONDARENKO A V
IPC: H03H7/09
Filed: 2000-04-05
Granted: 2001-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: invention can be used to reduce pulsation of rectified voltage in various types of converters. Proposed ripple filter has reactor with main winding interposed between input and output of filter and with compensation winding connected in series with capacitor. Additional capacitor is installed across output of filter and lead of compensation winding matching in phase lead of main winding connected to input of filter is connected to its output. EFFECT: effective reduction of pulsation of rectified voltage, diminished mass and size characteristics, output resistance and level of filter radio noise. 1 dwg
Patent RU-2170917-C1 (RU)
Inventor: GUSLJAKOV D S
IPC: G01N3/32
Filed: 2000-04-24
Granted: 2001-07-20
Abstract: FIELD: study of vulnerability of materials to damage; methods of determination of characteristics of resistance of materials to fatigue failure; determination of remaining operating time of articles for prediction of their service life in designing; determination of flexural rigidly of parts under action of cyclic loading. SUBSTANCE: proposed method consists in determination of dependence of ratio of bending at the moment of beginning of prompt increase to sagging at the initial moment of loading to number of loading cycles at the moment of beginning of prompt increase of sagging of article made from material under test according to the results of test of specimens under conditions of cyclic loading at preset temperature. Dependence thus obtained is approximated by linear function and rate of vulnerability to damage is found from equation obtained at this. EFFECT: facilitated procedure of study of material property; enhanced accuracy; possibility of predicting durability and remaining operating time of article irrespective of their characteristics. 12 dwg, 1 tbl _
Patent RU-2172240-C1 (RU)
Title: "hand" type apparatus for handling articles
IPC: B25J18/04
Filed: 2000-05-25
Granted: 2001-08-20
Abstract: FIELD: multilink mechanisms with complex motion of output links used together with machines, machine tools, presses and so on. SUBSTANCE: apparatus is in the form of combination mechanism having movable base carrying actuating mechanism with jaws, rotation mechanism and drive unit. Movable base is rigidly joined with outlet link of rotation mechanism. Driving links of actuating mechanism are mounted on base with possibility of rotation, outlet links are mounted with possibility of complex motion. Driving links of actuating mechanism are kinematically joined with driving link of rotation mechanism. Kinematic circuit of driving links includes pulleys and flexible members. Actuating mechanism is in the form of set of multilink cam-leverage mechanisms; each such mechanism includes driving cam, rocker arm and outlet link. EFFECT: enlarged manufacturing possibilities, enhanced efficiency of apparatus. 6 cl, 1 dwg
Patent RU-2174952-C1 (RU)
Title: Method of preparing zeolite
Inventor: DUDAREV S V
IPC: C01B39/38
Filed: 2000-05-30
Granted: 2001-10-20
Abstract: FIELD: preparation of ZSM-5-type zeolite, more particularly processing of various hydrocarbon stock. SUBSTANCE: method comprises mixing silicon source, aluminum source, alkaline solution and seed, carrying out crystallization and ionic exchange; silicon source and/or aluminum source includes highly active, powder-like alumosilicon gel resulting from grinding silica gel and/or silica gel containing more than 0.5 wt % of aluminum and/or molded ZSM-5 type zeolite based catalyst. EFFECT: increased catalytic stability and more uniform distribution of aluminum atoms within depth of crystal. 4 cl, 4 ex, 1 tbl
Patent RU-2179178-C1 (RU)
Title: Method for production of low-freezing base for hydraulic oils
Inventor: NIGMATULLIN R G
IPC: C10G67/04
Filed: 2000-08-08
Granted: 2002-02-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: long diesel fraction is subjected to hydrofining in presence of alumino-nickel-molybdenum catalyst and then close-cut fraction (270-340 C) is isolated from hydrogenizate, which is subjected to extensive deparaffination at temperature no higher than -62 C in presence of methyl ethyl ketone and toluene at volume ratio 60:40. EFFECT: improved yield of low- freezing base and improved low-temperature and fare-safety properties. 2 dwg, 5 tbl, 7 ex
Patent RU-2177580-C1 (RU)
Inventor: PASHARIN JU L
IPC: F16L51/02
Filed: 2000-11-20
Granted: 2001-12-27
Abstract: FIELD: devices for sealed joint of pipe-lines, in particular, in exhaust gas release systems of motor vehicles. SUBSTANCE: device has a bellows joined to the flanges and located outside of it by damping members. The damping member is made in the form of a plate with a hole in the central part fastened on one of the plate flanges, a bush is installed in the damping member for free movement, it is fastened on the other flange, a rope in the form of a loop enveloping the bush provided with rings is attached to the plate. EFFECT: improved damping properties of the joint. 4 dwg
Patent RU-2182140-C1 (RU)
Inventor: SAVCHENKO JU I
IPC: C04B35/66
Filed: 2001-07-05
Granted: 2002-05-10
Abstract: Изобретение относится к огнеупорной промышленности и может быть использовано для производства магнезиально-силикатных огнеупоров, применяемых в футеровках нагревательных, обжиговых печей и других тепловых агрегатов. Магнезиально-силикатный огнеупор содержит минеральные фазы в следующем соотношении, мас.%: форстерит 43-62, алюмомагниевая шпинель 14-22, магнезиально-хромалюможелезистый шпинелид состава Mg (Cr, Al, Fe) 2 O 4  12-20, периклаз 4-11, монтичеллит 1-4. Предложенный огнеупор характеризуется низкой истираемостью при температурах 300-1200 o С, в том числе в присутствии окалины. Для его изготовления используется техногенное сырье - шлак от производства высокоуглеродистого феррохрома. 3 табл.
Patent RU-2212409-C1 (RU)
Inventor: PIROGOV S V
IPC: C07D413/14
Filed: 2001-12-24
Granted: 2003-09-20
Abstract: FIELD: organic chemistry, biochemistry. SUBSTANCE: invention relates to novel chemical compounds, in part, to derivatives of 1,4,2,5-dioxadiazine of the general formula (I)   wherein R means the formula (II)   and R 1  means N 3  or NO 2 . These derivatives of 1,4,2,5-dioxadiazine are activators of soluble form of guanylate cyclase. Invention provides the development of novel activators of soluble form of guanylate cyclase. EFFECT: valuable biochemical properties of compounds. 2 cl, 1 tbl