baber/WOPTO huggingface dataset:
Patent RU-2239098-C1 (RU)
Inventor: MAKIN K D
IPC: F04D17/00
Filed: 2003-06-18
Granted: 2004-10-27
Abstract: FIELD: automotive industry. 
     SUBSTANCE: compressor has rims of working blades secured to the disks at least one of which is circular. The blades are secured to the driving shafts. The rims of working blades are arranged in the ring space between two disks which are mounted for permitting rotation in opposite directions thus forming a flowing space in which air flows to the center. The rims are secured to the faces of the disks to form rotating grids concentric to the longitudinal axes of the compressor. The compressor also has the chamber for turning the air flow, which is arranged about the hub of the ring disk. 
     EFFECT: enhanced reliability and reduced cost, weight, and sizes. 
     1 dwg
Patent RU-2251080-C1 (RU)
Inventor: ZIMIN S N
IPC: G01F1/00
Filed: 2003-07-30
Granted: 2005-04-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: flow rate is determined permanently with taking into account the fluid level and mean velocity of current. The level is measured with the use of a rotatable lever spherical buoy, which is submerged into the fluid at a level of less than the radius of the sphere. The current velocity is measured with the rotatable blade whose one end is connected with the axle of the vertical rotation, and the other end is freely submerged into the fluid. The sensor for measuring the angle of rotation of the buoy is made of an ADXL microcircuit and is secured to the lever of the buoy. The sensor for measuring the rotation angle of the blade is made of the microcircuit of the same type and is secured to the blade. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2248925-C1 (RU)
Title: Box for powder material
Inventor: DOMATOV NARIMAN SEJDALIEVICH
IPC: B65D5/76
Filed: 2003-08-25
Granted: 2005-03-27
Abstract: FIELD: packing means, particularly boxes for packing, transportation, storage and intake measured quantity of powder material, namely detergent, tea, ground coffee, sugar and so on. 
     SUBSTANCE: box comprises body and measuring device arranged inside body. Measuring device is formed as chamber located in upper body part. Chamber volume is defined by two side, upper and two end walls. Inner end wall is formed as a plate connected to upper wall at an angle of not more than 90 o . Outer end wall has rectangular window covered with rotary plate connected to side walls so that rotary plate may rotate about horizontal axis extending through central window part and resting against upper wall by upper axis part. Means contacting with rotary plate is installed from lower window part. Above means covers a gap between inner and outer end walls when rotary plate performs rotary movement. 
     EFFECT: increased measuring accuracy, possibility to form a box having any cross-section along with possibility to perform measured distribution of powder material. 
     8 cl, 7 dwg
Patent RU-2248888-C1 (RU)
Title: Amphibian vehicle
Inventor: JANSUFIN N R
IPC: B60F3/00
Filed: 2003-09-04
Granted: 2005-03-27
Abstract: FIELD: transport engineering; amphibians on pneumatic wheels. 
     SUBSTANCE: proposed vehicle has hull with smooth bottom and pneumatic wheels with drive and treads. Tires of pneumatic wheels are furnished with water-gripping treads. Skis are installed at adjustable angle of incidence under smooth bottom behind wheels at a distance from wheels. Skis are made adjustable in height through ski clearance and they have width not less than thickness of wheels. Ends of skis are truncated upwards, and redans are made before wheel drive axles. 
     EFFECT: possibility of moving over water at higher speed without considerable increase in engine power rating. 
     3 dwg
Patent RU-2265973-C1 (RU)
Inventor: VINTIZENKO I I
IPC: H05H5/08
Filed: 2004-04-12
Granted: 2005-12-10
Abstract: FIELD: accelerating equipment. 
     SUBSTANCE: device has induction system in form of a set of ferromagnetic cores, enveloped by magnetization coils. On both sides of cores outputs of magnetization coils are electrically joined and connected to outputs of last compression links of two or more magnetic pulse generators. Magnetic pulse generators are in form of series of not less than two compression links, consisting of capacitors and saturation valves. Forming by an inducting system of high voltage pulse with microsecond duration is realized due to serial discharge of capacitor of last compression links of magnetic pulse generators through windings of saturation valves onto magnetization coils delay of sending pulses from different magnetic pulse generators onto inductive system is achieved by selecting values of flow engagements of saturation valves of last compression links. 
     EFFECT: realization of serial discharge of several magnetic pulse generators on coils of magnetization of ferromagnetic cores. 
     1 dwg
Patent RU-2267760-C1 (RU)
Title: Method and device for testing housing
Inventor: LEPESHKIN ALEKSANDR ROAL DOVIC
IPC: G01M7/08
Filed: 2004-06-04
Granted: 2006-01-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: method comprises setting the rotor inside the housing, reducing the cross-section of one of the blades, strengthening the section by linings made of a thermosensitive material whose linear expansion coefficient exceeds well that of the blade material, setting the speed of rotation of the rotor at a given level, heating the blades, breaking the blade at a given speed of rotation, and judging the strength of the housing by the traces produced by the blade.  The device comprises rotor with blades, drive, system for control of the speed of rotation, pickup for measuring the speed of rotation, heater, unit for control of heating, temperature gauges, and device for signaling on the blade breaking. 
     EFFECT: enhanced reliability. 
     18 cl, 4 dwg
Patent RU-2271807-C1 (RU)
Title: Method for treating pulmonary cancer cases
Inventor: SIDORENKO JURIJ SERGEEVICH
IPC: A61K31/704
Filed: 2004-07-15
Granted: 2006-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking blood from pulmonary artery in the amount of 400-600 ml into reservoir containing Glucigir as anticoagulant during operation after having ligated lung root blood vessels. Cysplatin in the amount of 50 mg/m 2  and Doxorubicin in the amount of 50 mg/m 2  are added and the mixture is hold for 30 min at 37°C and introduced to a patient in drip feed during continued surgical intervention. 
     EFFECT: combined specific antitumor treatment and nonspecific immune system stimulation; improved patient life quality.
Patent RU-2273122-C1 (RU)
Title: Rotary mower
Inventor: SHCHITOV NIKOLAJ ALEKSEEVICH
IPC: A01D34/43
Filed: 2004-08-30
Granted: 2006-04-10
Abstract: FIELD: agricultural engineering, in particular, equipment used in mowers for mowing, grinding and uniform distribution of mown and ground mass over mown area. 
     SUBSTANCE: mower has cutter bar mounted on frame and made in the form of rotors equipped with knives and arranged under housing. Rotors are mounted for rotation in vertical plane on horizontal shafts positioned perpendicular to frame. Frame is hitched to tractor and is disposed in horizontal plane at an acute angle to tractor longitudinal axis. Adjacent rotors are arranged in horizontal plane in offset relation with respect to one another. Knives of rear rotors have length exceeding that of front rotors and are positioned in overlapping relation with respect to working zone of front rotors. Knives positioned in cutter bar rotors are turned through an angle of 45-75 deg relative to plane of rotation thereof. 
     EFFECT: improved quality of mowing and uniform distribution of mown mass over mown area owing to rotation of knives in vertical plane. 
     4 dwg
Patent RU-2271601-C1 (RU)
Title: Synchronous motor
Inventor: STRIZHKOV IGOR GRIGOR EVICH
IPC: H02P1/50
Filed: 2004-10-25
Granted: 2006-03-10
Abstract: FIELD: electrical engineering; starting synchronous motors of specific design. 
     SUBSTANCE: proposed synchronous motor has main and additional three-phase stator windings whose first leads are connected through switches to three-phase power supply; second leads of main winding are interconnected into common point; it also has uncontrolled three-phase rectifier whose ac leads are connected to second leads of additional three-phase stator winding and dc leads, to field winding leads of synchronous motor through first switch; field winding is shorted out by means of circuit set up of series-connected second switch and resistor and incorporates three-phase choke connected to rectifier input through own switch. 
     EFFECT: enhanced reliability due to reduced degree of compounding. 
     1 cl, 1 dwg
Patent RU-2276109-C1 (RU)
Title: Method of the biological purification of the water in the water reservoirs-coolers of the heat and nuclear power plants
Inventor: ZUBAREVA EHMMA LEONIDOVNA
IPC: C02F3/32
Filed: 2004-11-09
Granted: 2006-05-10
Abstract: FIELD: heat and nuclear power engineering; methods of the biological purification of the water in the water reservoirs-coolers of the heat and nuclear power plants. 
     SUBSTANCE: the invention is pertaining to the purification of the water and may be used at the biological purification of the water in the reservoirs - coolers of the heat and nuclear power plants. The method of purification of the water with the help of the macrophytes placed on the floating biomodule is realized in the channel. Before placement of the macrophytes create the concentration of the phytoplankton from 100 up to 900 mg/l in the angle of the water set-down formed by mounting of the pontoon of the biomodule at an angle of 60±5° to the bank of the channel ensuring the water passing through the water set-down during 10-15 days with the subsequent removal of the phytoplankton and sequential running of the water on the biomodule through the macrophytes and the fish-filter composed from the phytovirous fishes. The process is conducted at the temperature of the water of 12-37°C. The technical result of the invention is the high performance of the water purification in the water reservoirs with the heightened values of the temperatures, in particular, in the reservoirs - coolers of the heat and nuclear power plants. 
     EFFECT: the invention ensures the high performance of the water purification in the water reservoirs with the heightened values of the temperatures, in particular, in the reservoirs - coolers of the heat and nuclear power plants. 
     1 tbl
Patent RU-2280806-C1 (RU)
Inventor: VEL DJASKIN VIKTOR VLADIMIROVI
IPC: F16L23/02
Filed: 2004-12-06
Granted: 2006-07-27
Abstract: FIELD: flanged joints. 
     SUBSTANCE: flanged pipe joint comprises flanges, pipes to be joined, flexible seal interposed between the flanges, and means for tightening flanges.  The flanged joint is also provided with a link made of a pipe of a diameter larger than that of the pipe to be joined.  The pipes are provided wit floating flanges with central opening and flexible seals.  The flanges are provided with the central opening for passing the pipes to be joined.  The chamferings are provided at the central openings of the flanges from inside at an angle that defines triangle together with the outer surface of the pipe.  The space between the inner side of the flanges and pipe to be joined is stepped. 
     EFFECT: enhanced reliability. 
     2 cl, 5 dwg
Patent RU-2284536-C1 (RU)
Inventor: MIKHEEV GEORGIJ MIKHAJLOVICH
IPC: G01R29/20
Filed: 2005-02-07
Granted: 2006-09-27
Abstract: FIELD: arrangements for measuring or indicating electric quantities. 
     SUBSTANCE: device comprises additional first and second commutating members, two four-wire cables, and unit for data input made of analogue-digital unit, unit of power-independent memory, computing unit, liquid crystal display, and interface for connection to the computer. 
     EFFECT: expanded functional capabilities. 
     3 cl, 2 dwg
Patent RU-2288465-C1 (RU)
Inventor: BOGOLJUBOV EVGENIJ PETROVICH
IPC: G01N23/222
Filed: 2005-04-15
Granted: 2006-11-27
Abstract: FIELD: quality control engineering. 
     SUBSTANCE: device has optical fiber scintillators as radiation transportation channels united into package shaped as truncated cone or as truncated pyramid. Means for placing sample under study has projection objective, image intensifier, zooming objective and charge-bound matrix. Conic beam source is placed on transportation optical fiber channel axes intersection. 
     EFFECT: enhanced effectiveness and high spatial resolution not only in parallel but in conical beam as well; wide range of functional applications. 
     3 cl, 2 dwg
Patent RU-2281763-C1 (RU)
Title: Способ профилактики бесплодия коров
Inventor: KOSORLUKOVA ZINAIDA JAKOVLEVNA
IPC: A61P15/00
Filed: 2005-04-26
Granted: 2006-08-20
Abstract: Изобретение относится к ветеринарии и касается профилактики бесплодия у коров. Для этого коровам однократно за 20-25 дней до отела вводят внутримышечно селенит натрия в виде 0,5% раствора в дозе 10 мл и тетравит в дозе 10 мл двукратно до и двукратно после отела с интервалом в 10 дней. Янтарную кислоту в смеси с аскорбиновой кислотой в соотношении 1:1 вводят внутрь ежедневно в течение 20-25 дней до и после отела из расчета смеси на голову 0,5-1,5 г. Способ обеспечивает за счет подбора доз и режима введения активизацию системы антиоксидантной защиты и, естественной резистентности и, как следствие, профилактику бесплодия у коров. 6 табл.
Patent RU-2291108-C1 (RU)
Title: Method for preparing modified aluminum sulfate
Inventor: ALEKSEEVA GALINA NIKOLAEVNA
IPC: C01F7/74
Filed: 2005-06-09
Granted: 2007-01-10
Abstract: FIELD: inorganic chemistry, chemical technology. 
     SUBSTANCE: invention relates to technology of inorganic substances, in particular, to a method for preparing aluminum sulfate-base coagulant used in processes of water preparing and treatment of sewage of different origin. Method for preparing modified aluminum sulfate involves feeding sulfuric acid to aluminum hydroxide suspension with heating the reaction mixture, addition of a primer, keeping the reaction mixture at temperature 105-120°C and the following crystallization of a prepared melt. After feeding all amount of sulfuric acid to the reaction mixture a primer is added as carbon aqueous suspension of fraction less 0.5 mm and in the ratio solid : liquid = 1:(2.0-4.0) wherein the amount of added carbon in the modified aluminum sulfate is 2-5 weight%. Invention provides preparing modified aluminum sulfate in a solid state that possesses the enhanced coagulating capacity. 
     EFFECT: improved preparing method, improved properties of product. 
     1 tbl, 1 ex
Patent RU-2289897-C1 (RU)
Inventor: ABEZIN VALENTIN GERMANOVICH
IPC: A01B21/08
Filed: 2005-07-05
Granted: 2006-12-27
Abstract: FIELD: agricultural engineering, in particular, equipment for surface cultivation of weedery soil. 
     SUBSTANCE: rotating tillage tool has frame, automatic hitch bracket, carrier wheels and block of disks secured by means of carriers on horizontal shaft and provided with knives made in the form of flat polygon with cutting edge. Tillage tool is further provided with additional blocks having steps oriented forward, toward main block. Each of additional blocks is kinematically connected to carrier wheel with transmission ratio of mechanism: i=Db/Dw, where Db is diameter of described circle of cutting edges of disk blocks; Dw is diameter of carrier wheel; i=0.5-0.7. Main block has brake built into cavities of block of disks, and is provided with friction and pressure disks, which are joined to one another through flexible members. Each of knifes is made in the form of rhomb with cutting edges along perimeter thereof. Knives are joined with block of disks through parabolic poles. Smaller diagonal of rhomb of each knife exceeds by 1.05-1.10 times the pitch of adjacent poles on surface of block of disks. Each knife is inclined to diametrical plane of block of disks at an angle of 50-70 deg. Each carrier is connected to frame through transverse and longitudinal horizontal pivot joints. Each block of disks is connected with automatic hitch bracket through flexible tie-rod. 
     EFFECT: increased efficiency in eliminating of weedage from the entire surface of field and mellowing of soil top layer to thereby create favorable conditions for following sowing of farm crop seeds. 
     5 cl, 6 dwg
Patent RU-2297088-C1 (RU)
Inventor: SERGIENKO VLADIMIR MAKSIMOVICH
IPC: H02K7/06
Filed: 2005-10-05
Granted: 2007-04-10
Abstract: FIELD: electric machinery, particularly electromechanical power equipment, for mechanical engineering, metallurgy and so on. 
     SUBSTANCE: mechanism comprises body. Electric motor, bearing-carrying screw with pulleys and driving belt and driving belt tension control means are arranged on the body. Protective pipe is located in the body. Installed in the protective pipe is bush arranged so that the bush may slide in longitudinal direction along guider inside the bush by means of rod with power nut and head. Dowel of rod rotation prevention means and bearing clamping nut are secured to inner surface of protective pipe. The bearings are connected to screw through intermediate bush. Mechanical retaining means, which fixes bearing clamping nut inside the body, is located on the bearing clamping nut. Protective pipe is provided with inductive end switches. Stops are inserted inside protective pipe from both ends thereof. Longitudinal groove, radial orifice and outer bead are provided in rod end. The outer bead may cooperate with the stops. Insert is introduced into longitudinal groove and radial orifice so that the insert encloses the dowel by side surfaces thereof. The insert is provided with projection arranged in dowel slot of power nut located inside the rod. Intermediate bush is made as an integral part and connected to screw by means of fixing member installed in place of any bearing installation. 
     EFFECT: increased reliability. 
     5 cl, 6 dwg
Patent RU-2304185-C1 (RU)
Inventor: SMIRNOV VLADIMIR GRIGOR EVICH
IPC: C23C28/02
Filed: 2005-11-07
Granted: 2007-08-10
Abstract: FIELD: manufacture of articles with normalized properties of surface layer, namely for improving strength of press tools at pressing shapes of titanium alloys. 
     SUBSTANCE: method comprises steps of surfacing hard alloy layer forming reinforcing structure onto base material; applying by electric spark alloying layer of hard alloy having plastic components onto surfaces layer of hard alloy in order to provide coating with reinforcing effect; then applying onto surface of formed coating additional layer having oil-phobic properties. 
     EFFECT: enhanced strength of part with such coating, lowered stresses of base metal. 
     2 cl, 1 ex
Patent RU-2307917-C1 (RU)
Inventor: ANDOSKIN VLADIMIR NIKOLAEVICH
IPC: E21B31/113
Filed: 2006-02-16
Granted: 2007-10-10
Abstract: FIELD: drilling equipment, namely engineering of devices for freeing wedged part of drilling column in wells. 
     SUBSTANCE: device includes tubular body and hollow mandrel which are telescopically interconnected. The body is composed of parts, and contains first packer and grooves on internal surface on the side of first edge. In the middle section the body contains internal anvil-shelves, and on the side of second edge - an internal thread. The mandrel is composed of parts, contains threaded tail and grooves on external surface on the side of first edge of body, strikers between internal anvil-shelves of body, at least one piston with second packer on the side of second edge of body. Strikers and piston form a chamber filled with working liquid. The device contains at least one limiting mechanism for connecting working liquid to chamber for liquid in form of belt of greater diameter of mandrel and circular valve, installed in working liquid chamber with mandrel passing through internal hollow. The internal surface of circular valve is in contact with belt of greater diameter of mandrel. Longitudinal drive of circular valve is limited between two stops, projecting from internal surface of the body. Longitudinal drive equals at least the longitudinal drive of mandrel relatively to spring-loaded mechanism of latch from the start of application of force which makes the mandrel enter the body before setting of latch mechanism to working position. Between first and second packers at least two packers are positioned, which divide the chamber for liquid on three sections. Spring-loaded mechanism of latch is contained inside the working liquid chamber, blocking longitudinal drive of mandrel relatively to the body. The stop which limits longitudinal drive of circular valve towards the second edge of body with internal thread, is formed by shelf from lesser diameter of internal surface of body, to which one of packers, which divide working liquid chamber onto sections, is movably connected. Piston with packer on the side of second edge of body with internal thread is made with possible sliding relatively to mandrel and provided with its own packer in contact with mandrel. 
     EFFECT: increased reliability and resource, prevented unwanted activation, destruction or wedging of drill bit. 
     4 cl, 4 dwg
Patent RU-2308312-C1 (RU)
Inventor: GUMOVSKIJ OLEG ALEKSANDROVICH
IPC: C10G33/06
Filed: 2006-05-05
Granted: 2007-10-20
Abstract: FIELD: oil-producing industry; oil-refining industry; oil treatment. 
     SUBSTANCE: the invention is pertaining to oil treatment, in particular, to destruction of the oil-water emulsions and may be used in oil-producing industry and oil-refining industry. The device includes the pipe duct, the central partition and the additional partitions in parallel and symmetrically mounted concerning the central partition. The technical result of the invention is reduction of the time necessary for the preliminary dehydration of the oil, the decreased metal input used for the oil treatment naphtha, decrease metal input used for the oil treatment, the decreased volume of the additional batching dosage of the demulsifying agent. 
     EFFECT: the invention ensures reduction of the time necessary for the preliminary dehydration of the oil, the decreased metal input used for the oil treatment, the decreased volume of the additional batching of the demulsifying agent. 
     2 cl, 5 dwg, 1 tbl
Patent RU-2315506-C1 (RU)
Title: Способ приготовления консервов "чахохбили из птицы"
IPC: A23L13/50
Filed: 2006-06-13
Granted: 2008-01-27
Abstract: Изобретение предназначено для использования в пищевой промышленности при производстве мясоовощных консервов. Мясо птицы режут и обжаривают в топленом масле. Репчатый лук режут и пассеруют в топленом масле. Зелень режут и замораживают. Пшеничную муку пассеруют. Перечисленные компоненты смешивают без доступа кислорода с томатной пастой, уксусной кислотой, джемом, поваренной солью, перцем черным горьким, корицей, гвоздикой и лавровым листом. Фасуют полученную смесь и костный бульон, герметично закрывают и стерилизуют. Новые консервы обладают повышенной усвояемостью по сравнению с аналогичным кулинарным блюдом.