baber/WOPTO huggingface dataset:
Patent RU-2267799-C1 (RU)
Title: Arrangement for definition of the symbol of the direction of a moving target
Inventor: ANTSEV GEORGIJ VLADIMIROVICH
IPC: G01S13/62
Filed: 2004-04-23
Granted: 2006-01-10
Abstract: FIELD: the invention refers to radiolocation technique particular to radiolocation systems for definition of the symbol of the direction of a moving  target. 
     SUBSTANCE:   the arrangement for definition of the symbol of the direction of a target has an antenna, a  receiving-transmitting switch, the first mixer, an  intermediate frequency amplifier, a strobe-cascade, the first coherent detector, a driving oscillator, a power amplifier, a pulse modulator,  an intermediate frequency generator, the second mixer, the second phase changer, the second coherent detector, the second filter of Doppler frequencies and an indicator; there are implemented a  direct component separation block , a comparison unit of polarities, a direct component subtraction block, a  separation modulation block of the period of repeating  probing pulses, a   comparison  modulation parameters block, a  measuring distortions  modulation parameters block, a modulation oscillator of the period of repeating of probing pulses and a block of compensation of a temporary delay, a   frequency correction block. 
     EFFECT: expansion of the range of the targets' velocities  of one-digit definition of the symbol of the direction of a moving  target. 
     5 dwg
Patent RU-2272890-C1 (RU)
Title: Method for air-tightness recovery in casing annulus of well drilled in gas pool or in deposit containing gas
Inventor: RAJKEVICH SERGEJ IOSIFOVICH
IPC: E21B33/13
Filed: 2004-07-30
Granted: 2006-03-27
Abstract: FIELD: oil and gas production industry, particularly to prevent annular gas flow. 
     SUBSTANCE: method involves cutting window in casing pipe within productive pool cap interval; removing casing pipe area occupying 20-80% of cap thickness; removing plugging material within above casing pipe interval to be removed; expanding well bore in casing pipe window so that final well bore diameter exceeds dimension of plugging material filtering area obtained by primary casing pipe plugging and is more than dimension of residual stress zone formed by primary and secondary cap penetration. The well bore is expanded in several stages so that well bore diameter is increased by not more than 10% at each stage and so that final well bore diameter exceeds dimensions of above residual stress zones for 10-40%. After that the expanded section is covered with lining and space behind the lining is plugged with non-hardening plugging material, for instance with visco-elastic composition based on polyacrylamide, hydrolyzed polyacrylonitrile or natural or synthetic latex or with hardening plugging material in which resilient material particles are added. The particles are made of rubber or are formed as gas-filled microspheres. 
     EFFECT: increased air-tightness of casing annulus. 
     3 cl
Patent RU-2271531-C1 (RU)
Inventor: PIKUL OL GA JUR EVNA
IPC: G01N21/21
Filed: 2004-07-28
Granted: 2006-03-10
Abstract: Изобретение относится к области оптического приборостроения, в частности к приборам на основе оптической активности кристаллов: вращателям оптического излучения, используемым для кодирования и декодирования оптических изображений и сигналов; приборам для измерения оптических характеристик в зависимости от положения плоскости поляризации излучения. Технический результат заключается в повышении точности определения апертурного угла и понижении погрешности измерений за счет исключения влияния двупреломления на интенсивность прошедшего излучения. Способ определения угловой апертурной характеристики оптической активности кристалла заключается в пропускании монохроматического излучения по оси оптической системы, содержащей поляризатор, оптически активный кристалл, одна из кристаллографических осей которого лежит в горизонтальной плоскости, и анализатор с осью пропускания, перпендикулярной оси пропускания поляризатора, в повороте кристалла вокруг оси, перпендикулярной оси системы, лежащей в горизонтальной плоскости, измерении зависимости интенсивности прошедшего излучения от угла поворота кристалла и выборе апертурного угла оптической активности по угловой ширине центрального максимума между минимумами интенсивности прошедшего излучения. При установке кристалла его оптическую ось располагают вдоль оси оптической системы, а ось пропускания поляризатора устанавливают перпендикулярно горизонтальной плоскости. 2 ил.
Patent RU-2275295-C1 (RU)
Title: Abrasive tool
Inventor: PSIGIN JURIJ VITAL EVICH
IPC: B24D13/02
Filed: 2004-10-01
Granted: 2006-04-27
Abstract: FIELD: abrasive tools. 
     SUBSTANCE: abrasive tool comprises housing and endless abrasive load-bearing member with flexible substrate.  The units for radial movement and fastening of the member are made of bushings eccentrically mounted in the grooves of the housing.  The flexible substrate of the abrasive load-bearing member is made of a flexible vessel filled with ferromagnetic liquid and reinforced by the ring that is flexibly deformed in the radial direction.  The casing of the abrasive tool is provided with the electromagnet. 
     EFFECT: enhanced quality of grinding. 
     3 dwg
Patent RU-2276619-C1 (RU)
Inventor: AKUL SHIN MIKHAIL DMITRIEVICH
IPC: B01J7/00
Filed: 2004-11-09
Granted: 2006-05-20
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: method comprises binding free oxygen in the exhaust gas from the internal combustion engine by burning fuel and cleaning, cooling, and compressing the inert gas produced.  The gas is partially compressed first in the internal combustion engine, and the compression ratio is controlled by the control of the expansion ratio of the exhaust gas by affecting the value of the head pressure of the internal combustion engine exhaust.  The remainder compression is carried out with the use of a compressor.  The device comprises the internal combustion engine, drive for permitting control of the speed of rotation of the internal combustion engine, systems for supplying air and fuel, exhaust gas system, control desk, positive-displacement compressor that is actuated by the drive, combustion chamber, finned tube, filter, gas-air heat exchanger provided with fan actuated by the drive, and scrubber, which are connected in series in the main pipeline.  The main pipeline connects the exhaust system that includes the controllable valve for discharging exhaust gas to the atmosphere with the compressor provided with the by-pass line having a flow rate controller. 
     EFFECT: enhanced safety and efficiency . 
     2 cl, 1 dwg, 1 ex
Patent RU-2272170-C1 (RU)
Title: Electrohydraulic injector for diesel engine
Inventor: KUKHAREV MIKHAIL NIKOLAEVICH
IPC: F02M47/02
Filed: 2004-11-09
Granted: 2006-03-20
Abstract: FIELD: manufacture of engines; appliances for injection of fuel into diesel engine. 
     SUBSTANCE: proposed electrohydraulic injector has body with supply orifice, atomizer needle, atomizer, needle locking spring, locking step-up gear, step-up gear bush, hydraulic control chamber jet, ball valve for hydraulic control system, rod, armature, electromagnet and hydraulic control valve spring. Fuel from high-pressure fuel line flowing through jet of hydraulic control chamber is directed tangentially relative to internal cylindrical surface of hydraulic control chamber. 
     EFFECT: high speed of response; enhanced reliability and durability of ball valve; reduced consumption of fuel for control system. 
     3 dwg
Patent RU-2277768-C1 (RU)
Inventor: DUBROVIN ALEKSANDR VLADIMIROVI
IPC: A01D29/00
Filed: 2004-12-22
Granted: 2006-06-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves controlling animal availability and generating animal presence signal in heating zone; additionally generating threshold signal corresponding to absence of given animal from habitat; on the basis of results of comparison between animal presence signal and threshold signal of absence of given animal from habitat, generating signal corresponding to instant animals begin to leave habitat; beginning from said instant, counting-off time of guaranteed leaving by healthy livestock of habitat, said counting-off being presented in the form of delay signal corresponding to period during which animal presence is controlled, upon termination of which signal, generating time signal corresponding to presence of animal; on the basis of selecting by animal presence signal of signal corresponding to time of controlling the presence of animal, separating signal corresponding to time of controlling actual presence of animal in habitat; additionally generating time interval with number of signals of animal actual presence controlling time, during which number of signals of animal actual presence time is counted; setting maximal allowable number of signals of time during which actual presence of animal is controlled; comparing counted and set maximal allowable number of signals; on the basis of comparison results, generating emergency signal for personnel in habitat where non-standard animal is detected; dividing calculated number of signals by predetermined maximal allowable number of signals; on the basis of division results, delivering additional informational signal for personnel on the presence in concrete habitat zone of animal with non-standard behavior. Apparatus has animal habitat wherein animal presence sensor is positioned, first peak detector, first comparison circuit, first setter, signaling and indicating elements. Method and apparatus allow non-standard animals including weak, sick or murrain animals to be found out in habitat to thereby reduce stress situations for healthy animals. 
     EFFECT: increased efficiency and enhanced reliability in finding out of non-standard animals and provision for advantageous keeping conditions for healthy animals. 
     3 cl, 5 dwg
Patent RU-2271231-C1 (RU)
Title: Apparatus for electric tranquilization and device for electric tranquilization composed of at least two apparatuses for tranquilization
Inventor: KASTRUBIN EHDUARD MIKHAJLOVICH
IPC: A61N1/34
Filed: 2004-12-23
Granted: 2006-03-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: apparatus for electric tranquilization has unit for rhythmical influence to central nervous system by current pulses, power unit electrically connected with unit for rhythmical influence, pulse influence intensity control unit, current pulse preamplifier and power amplifier. Input of power amplifier is connected to output of pulse preamplifier. One of output of power amplifier is connected with preamplifier through unit for protecting patient against increase of average current higher than admissible one. The other output is electrically connected with average current value indicator. Apparatus also has anode disposed at areas of mammiform appendices of patient's head. Cathode is disposed at forehead of patient. Unit for combined protection of patient and apparatus against influence of discharge of capacitive component of patient's skin impedance is provided at points of electrodes application and against environmental influence to hardware members of apparatus inform of static electricity, high frequency currents and electric and magnetic fields. One input of unit is connected with output of power amplifier; the other one is connected with average current value indicator. One output of the unit is connected with anode and the other one - with cathode. Unit for electric tranquilization has at least two apparatuses having different current pulse repetition frequencies. Each apparatus has unit for combined protection of patient and apparatus. 
     EFFECT: better quality of protection of patient and apparatus; increased intensity of pulse influence. 
     5 cl, 6 dwg
Patent RU-2293644-C1 (RU)
Title: Coated abrasive grains producing method
Inventor: RAJT VAL TER VIL GEL MOVICH
IPC: B24D3/00
Filed: 2005-07-07
Granted: 2007-02-20
Abstract: FIELD: abrasive material industry branch, namely processes for producing coated abrasive grains mainly of zirconium synthetic corundum. 
     SUBSTANCE: method comprises steps of producing synthetic corundum and coating it with adhesion layer. Synthetic corundum is coated with 50% water solution of silicon organic product in quantity 1.4 - 1.5 ml/ kg of synthetic corundum. Invention provided reduced by 3 times cost of abrasive tools. 
     EFFECT: reduced cost, increased bending strength and hardness of tool.
Patent RU-2293760-C1 (RU)
Title: Synthetic hydraulic fluid
Inventor: BYSTROV VLADIMIR NIKOLAEVICH
IPC: C10M105/14
Filed: 2005-07-11
Granted: 2007-02-20
Abstract: FIELD: special-destination fluids. 
     SUBSTANCE: invention relates to hydraulic fluids designed for use in various industrial equipment with transmission gears and hydraulic systems under different working conditions. Fluid according to invention contains, wt %: ethylene or propylene glycol 40-60, thickener 0.5-5.0, nonionic emulsifier 0.1-0.2, glycerol 3-6, antifoaming agent 0.01-0.3, copper-containing additive 0.1-0.3, and water (the balance), said thickener being composed of carboxymethylcellulose 30-40, polyethylene glycol 10-40, and polyvinyl alcohol to 100% and said copper-containing additive being composed of unsaturated carboxylic acid selected from C 6 -C 22 -fractions, 10-45; mixture of cuprous and cupric salts of unsaturated carboxylic acid selected from C 6 -C 22 -fractions, 2-30; tin(II) salt of unsaturated carboxylic acid selected from C 6 -C 22 -fractions, 1-20; water, 0.001-0.05; and mineral oil, to 100%. 
     EFFECT: reduced wear of material of friction surfaces, improved friction conditions, and widened application area. 
     2 cl, 3 tbl
Patent RU-2298662-C1 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K17/00
Filed: 2005-11-08
Granted: 2007-05-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention is designed for location of air inflow places.  Proposed thermal power station has steam turbine with condenser connected through condensate pump by main condensate pipeline with feed water deaerator, low-pressure heaters and oxygen meter.  Multichannel oxygen meter is connected to pickup connected to condensate line after condensate pump of system heaters and to pickup connected to main condensate pipeline after second low-pressure in direction of main condensate flow. 
     EFFECT: increased economy and improved reliability of thermal power station. 
     1 dwg
Patent RU-2295509-C1 (RU)
Title: Epoxide molding composition for armoring inserted charges of mixed solid propellant
Inventor: JAMPOL SKAJA VALENTINA DENISOV
IPC: C06B45/00
Filed: 2005-12-20
Granted: 2007-03-20
Abstract: FIELD: rocket fuels. 
     SUBSTANCE: invention relates to rocket engineering and deals with epoxide molding composition for armoring channeled and channel-free inserted charges of mixed solid propellant with diameter 300-700 mm prepared by filling technique and operated within a large temperature range. Composition comprises 39-42% epoxide dian resin as modifier and plasticizer, 6.48-10.80% m-phenylenediamine as aromatic diamine, and 1.44-3.00% polyethylenepolyamine as aliphatic amine. Aromatic and aliphatic amines are taken at weight ratio 4.5:1. 
     EFFECT: improved technological, mechanical, and adhesion properties. 
     2 tbl, 7 ex
Patent RU-2305564-C1 (RU)
Inventor: SUKHONOS JURIJ ANATOL EVICH
IPC: A61M5/32
Filed: 2006-01-12
Granted: 2007-09-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: syringe-tube has deformed case made f two separated containers for placement of medicinal preparations, and needle mounted at end of case. Needle has two output channels, each of which channels communicates with corresponding container. Channels are provided with output openings, which openings are disposed one apart the other.  Containers are made in form of standard ampoules with deformed side surfaces. Needle is made of two metal capillary pipes connected together; internal openings of pipes have to be output channels of needle. One pipe protrudes the other one. Several output openings are made onto side surfaces of pipes. One output opening is made along edge of protruding pipe and edge of other pipe is closed. Distance from edge output opening of one channel to last output opening, made onto side surface of other channel, is at least 20 mm. Input ends of pipes with input openings at side surfaces are disposed inside ampoules. They are curved outside above ampoules at entrance into ampoules. Pipes are covered with silver on the outside and inside. One polymer elastic pipe with dead end and longitudinal cut along generator of pipe is tightly put on any pipe of needle to close all external output openings of metal pipes. 
     EFFECT: improved efficiency of application under field and battle conditions; wider functionality; reduced cost; reduced time for injection of several medicinal preparation simultaneously. 
     3 cl, 4 dwg
Patent RU-2302775-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2006-01-26
Granted: 2007-07-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested preserves should be manufactured due to successive packing vegetables, fish and mustard sauce followed by sealing, cooling and keeping to be matured. In the composition of vegetables one should observe sorrel being cut and frozen before packing, as for fish it should be applied in fresh condition. The innovation enables to provide the chance to obtain fish-vegetable preserves out of fresh fish of any species. 
     EFFECT: higher efficiency.
Patent RU-2308036-C1 (RU)
Inventor: RUMJANTSEV VITALIJ ANATOL EVIC
IPC: G01N33/84
Filed: 2006-04-18
Granted: 2007-10-10
Abstract: FIELD: stomatology. 
     SUBSTANCE: one compares amplitudes of test sugar (A c ) and urea (A k ) before and after use of antimicrobial agent (ΔA s =A 10 -A 2s  and ΔA u =A 1u -A 2u ) .  Test sugar pH curves are obtained by stimulating acid-producing mouth cavity microflora with 47% saccharose solution and urea  pH curves are obtained by stimulating ammonia-producing microflora with 8% urea solution. Individual feature of sensitivity of mouth microflora to antimicrobial agents associated with its qualitative composition is determined from asymmetry coefficient obtained from formula: Ka = ΔA u /ΔA s  and individual feature associated with its quantitative composition is determined from coefficient of prevailing effect obtained from formula: K pe  = [(A 1u +A 1s )/2]/[(A 2u +A 2s )/2]. Coefficient values are then compared with reference values obtained from reference group and individual sensitivities of mouth microflora to antimicrobial agents are estimated as difference of these values. 
     EFFECT: accelerated estimation and enabled differentiation of estimation according to qualitative and quantitative characteristics. 
     1 dwg
Patent RU-2310187-C1 (RU)
Inventor: KHULLA VLADIMIR DMITRIEVICH
IPC: G01N15/06
Filed: 2006-05-16
Granted: 2007-11-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: method comprises setting fluid to flow through the magnetic field, determining the mass ratio of magnetic particles by measuring dielectric permeability of fluid with the particles of magnetic admixture with large mass and fluid with particles of magnetic admixture with lower mass by measuring the electric capacity of pickups mounted in the pipeline, and measuring the ratio of the capacities of the capacitors arranged in the fluid flow at various distances from the source of magnetic field. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2315474-C1 (RU)
Title: Ферма для кроликов
IPC: A01K1/02
Filed: 2006-05-26
Granted: 2008-01-27
Abstract: Изобретение относится к области любительского и промышленного кролиководства и предназначено для внутреннего содержания и разведения животных. Ферма для кроликов в виде каркаса с крышей содержит установленные поярусно клеточные батареи и навозный канал. Крыша каркаса установлена под углом 20-30° к горизонтали и имеет утеплитель. Батареи клеток расположены продольно относительно каркаса и на расстоянии от него, соизмеримом с шириной клеток. Передняя часть каркаса имеет проем, снабженный подвижными щитами, установленными друг за другом, один из которых выполнен из жесткого материала, причем над и под этим щитом имеются щели. Другой щит выполнен из эластичного материала и короче по длине, закреплен перед щитом из жесткого материала и между ним и крышей имеется щель. Батареи клеток имеют расстояние между собой и полом, соизмеримое с высотой клеток. Щели предназначены для поступления воздуха. Улучшаются условия содержания животных за счет приближения к естественному микроклимату в любой сезон года. 3 ил.
Patent RU-2327605-C1 (RU)
Title: Компактный самолет
Inventor: ZHITNIKOV EHDUARD DMITRIEVICH
IPC: B64C39/08
Filed: 2006-08-29
Granted: 2008-06-27
Abstract: Изобретение относится к авиации. Компактный самолет содержит планер типа биплан с укороченными нижними крыльями. Верхние крылья снабжены концевыми элеронами (2), которые представляют собой поворачивающиеся окончания крыльев. Гондолы (4) двигателей подвешены между верхними и нижними крыльями посредством наклонных стоек (5, 6) и вынесены за пределы задних кромок крыльев. Изобретение упрочняет конструкцию, повышает надежность самолета. 2 ил.
Patent RU-2318480-C1 (RU)
IPC: A61F9/008
Filed: 2006-10-02
Granted: 2008-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves intravenously introducing chlorine row photosensitizer at a dose of 0.8-1.0 mg/kg during 10 min after having exposed the tumor. Fluorescent diagnostic study of photosensitizer accumulation in tumor and in surrounding air is carried out after 15-20 min long exposure away from light. Electrodes are intravitreally introduced into the tumor and electrochemical lysis is carried out with 12-18 Q charge. The electrodes are withdrawn and intravitreal tumor laser-mediated irradiation is applied at wavelength corresponding to photosensitizer light absorption maximum field-by-field with neighboring fields overlap as follows. Tumor periphery is irradiated with intact tissue being caught not less than 1 mm far from ophthalmoscopically visible tumor boundary at power density of 40-60 J/cm 2  per 1 field. Then, one or several fields are irradiated by applying power density of 110-150 J/cm 2  to tumor top. Irradiation being over, tumor destruction products are removed. 
     EFFECT: complete tumor destruction; prevented tumor dissemination.
Patent RU-2340568-C1 (RU)
Inventor: KALINICHENKO JURIJ IVANOVICH
IPC: C03B5/42
Filed: 2007-03-28
Granted: 2008-12-10
Abstract: Изобретение относится к конструкции футеровок нагревательных печей и может быть использовано в качестве конструкционного элемента футеровки бассейна стекловаренной печи при выплавке стекла «Е». Сущность изобретения: футеровка стен бассейна стекловаренной печи включает арматурный слой и рабочий слой, выполненные из тугоплавких огнеупорных материалов. Рабочий слой размещен в выемке арматурного слоя, ограниченной двумя посадочными плоскостями с углом наклона плоскостей к вертикальной оси арматурного слоя, по линии сопряжения посадочных плоскостей выполнено округление. Высота выемки не более глубины бассейна, рабочий слой расположен в выемке с возможностью свободного перемещения относительно поверхностей посадочных плоскостей. В зоне скругления посадочных плоскостей рабочий слой снабжен фаской по ширине не менее радиуса скругления. Техническая задача изобретения - увеличение работоспособности конструкции, снижение удельных затрат при повышении качества стекломассы. 1 ил.