baber/WOPTO huggingface dataset:
Patent RU-2253401-C1 (RU)
Inventor: MELIKJAN M L
IPC: A61C13/30
Filed: 2003-12-29
Granted: 2005-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves using metal or gold-plated square net having side not longer than root canal. The net is shaped as a surface coupled with root base cavity surface and fixed with cement. Wires located in the net square perimeter zone are used for reinforcing the crown part. Wires are not as long as twice the crown part height. The wires are fixed on the internal surface of artificial enamel layer produced in advance in conformance with anatomical tooth shape. Their free ends are bent placed in root part cavity in artificial dentine layer. The artificial enamel layer and chewing tooth surface are produced from macrofilled composite and artificial dentine from microfilled composite. 
     EFFECT: high strength of restored tooth; enhanced effectiveness of restoration in the cases when pin structures are not indicated; long service life under chewing loading.
Patent RU-2258826-C1 (RU)
Inventor: KIRILLOV N G
IPC: F02G1/043
Filed: 2004-03-09
Granted: 2005-08-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention can be used to supply special application objects, for instance, fortification, underwater and mobile complexes.  Heat liberated at combustion of thermit fuel rises temperature inside reaction combustion chamber of heat generator.  Heat from reaction chamber is transmitted through heat carrier of closed gas circuit to walls of heater of Stirling engine, thus providing starting of engine.  Compressor is used to provide circulation of heat carrier in closed gas circuit. With Stirling engine operating, mechanical energy is transformed into electric energy by electric generator.  Cooler through which coolant circulates is used for cooling Stirling engine. 
     EFFECT: reduced time taken for starting Stirling engine, reduced cost of plant. 
     1 dwg
Patent RU-2267173-C1 (RU)
Inventor: VATULIN A V
IPC: G21B1/00
Filed: 2004-04-05
Granted: 2005-12-27
Abstract: FIELD: methods and devices used for production of diamonds. 
     SUBSTANCE: the invention is pertaining to nuclear engineering, in particular, to the materials used in fissile regions of the atomic reactors and may be used at production of a breeding element (BE) for a thermonuclear reactor of synthesis. The technical result of the invention is production of BE using a  material of pipes of a coil-pipe, which has high level of resistance to brittleness within the temperature range of 270-400°C, and also the heightened level of high-temperature strength at temperatures up to 700°C and production of BE with a high operational characteristics. The breeding element for a thermonuclear reactor of synthesis consists of: a body filled with a beryl breeder of neutrons; a located inside the body coil-pipe made in the form of two coaxial pipes. The internal pipe is filled with lithium porous ceramics and connected to the system of bleeding of the gas-tritium carrier, and the clearance between the pipes is connected to the system of the heat-transfer agent bleeding. The pipes are made out of ferrite-martensite steel, the structure of which along the coil-pipe length consists at least of two areas. At that in the area on the side of the heat carrier outlet from the coil-pipe the structure of the steel includes a mixture of α-ferrite, δ-ferrite and a sorbite, the complex carbides of chromium M 23 C 6  type located along the big-angled margins and in the bodies of grains, and also carbides, carbonitrides and particles of Laves phases of the strong-carbide forming components of the steel located along the margins and in the bodies of grains. In the area on the side of the heat transfer agent fed into the coil-pipe the steel structure includes a mixture of α-ferrite, δ-ferrite and a sorbite, the complex carbides of chromium M 23 C 6  type, located along the big-angled margins of grains, and also carbides, carbonitrides of the strong-carbide forming components of the steel coagulated and located in the bodies of grains of sorbite and δ-ferrite. 
     EFFECT: the invention ensures production of a breeding element (BE) using a  material of pipes of a coil-pipe having high level of resistance to brittleness, the heightened level of the high-temperature strength and production of BE with the high operational characteristics. 
     5 cl, 5 tbl
Patent RU-2263798-C1 (RU)
Inventor: VESENGIRIEV M I
IPC: F02P15/00
Filed: 2004-04-15
Granted: 2005-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to engines using water in working cycle.  Proposed two-stroke piston internal combustion engine contains at least one cylinder, cooling system, piston and cylinder head forming combustion chamber, exhaust member, pump and nozzle to deliver liquid into cylinder, and working mixture igniter.  Exhaust member is made in form of exhaust port in lower part of cylinder.  Nozzle is made with cavitator.  Working mixture igniter is made in form of electrodes installed for adjusting gap in between, delivery of direct current, striking and extinction of electric arc.  Electrodes are installed in combustion chamber.  Used as liquid is electrolyte, for instance, water solution of potassium hydroxide.  Working mixture in combustion chamber dissociates under action of electric arc. 
     EFFECT: provision of ecologically clean fuel-saving internal combustion engine. 
     7 cl, 4 dwg
Patent RU-2258111-C1 (RU)
Inventor: ODINOKOV V I
IPC: E02B15/02
Filed: 2004-06-11
Granted: 2005-08-10
Abstract: FIELD: cleaning or keeping clear the surface of open water, particularly to prevent ice jamming formation in river section. 
     SUBSTANCE: method involves performing preventive works to permit free ice pass through river section by spraying ice-breaking or ice-loosening chemical agents on ice layer surface, wherein the chemical agents are applied as alternating strips directed transversely to flow velocity direction. The chosen strip width and spacing is enough to impart impacts of ice strips loosened and destroyed due to chemical agent application and due to river flow and flood wave action and of moving ice pieces to solid motionless ice strips free from chemical agents to provide their breakage. Chemical agent spraying is performed in downstream-upstream direction with time intervals enough to provide breakage of downstream ice before upstream one, to carry out cyclic impart application to motionless ice strips and to form clean water behind ice strips due to broken ice piece carryover. 
     EFFECT: reduced inputs for ice jamming prevention. 
     2 cl
Patent RU-2273479-C1 (RU)
Title: Agent for correction of abdominal complication in myocardium infarction (variants)
Inventor: VALEEVA LILIJA ANVAROVNA
IPC: A61P9/10
Filed: 2004-07-08
Granted: 2006-04-10
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: invention proposes an agent for correction of abdominal complications in acute period in myocardium infarction. Proposed agent represents ondansetron or domperidone. Agent reduces frequency of hyperemia occurring, improved indices of intestine contractions, promotes to declining lethality in acute period in myocardium infarction. 
     EFFECT: improved and valuable medicinal properties of agent. 
     4 tbl, 6 dwg
Patent RU-2272360-C1 (RU)
Title: Data transfer device
Inventor: SUKHMAN SERGEJ MARATOVICH
IPC: H04L9/12
Filed: 2004-08-31
Granted: 2006-03-20
Abstract: FIELD: general-purpose electronic circuits, such as those for data coding, decoding, and conversion in their transfer between distant subscribers. 
     SUBSTANCE: proposed device has data transmitting and receiving units connected to opposite ends of communication line. Transmission unit has parallel-to-serial code converter and scrambler; receiving unit has serial-to-parallel code converter and descrambler. These units function to identify definite codes in scrambled bit stream which are formed into random (unknown in advance) time moments. These moments serve as initial marks for determining boundaries between bytes in data bit stream and used for synchronous setting of scrambler and descrambler pseudorandom bit sequence generators in same states. In this way start bits determining boundaries between bytes and service frames designed for code synchronization of scrambler and descrambler are removed from data stream. 
     EFFECT: enhanced data transfer speed. 
     3 cl, 20 dwg
Patent RU-2270558-C1 (RU)
Title: Mold for cheese press
Inventor: MIKHAJLOV BORIS SERGEEVICH
IPC: A01J25/13
Filed: 2004-10-06
Granted: 2006-02-27
Abstract: FIELD: cheese industry, in particular perforated molds for cloth-free cheese pressing. 
     SUBSTANCE: mold for cheese press has casing and cover, both provided with perforations of trapezium-shaped section. Perforations are arranged in parallel lines, with openings of perforations being offset with respect to one another. Bases of each casing perforation of trapezium-shaped section are extending in parallel with direction of pressing load. Arrangement of said bases in parallel with pressing load and in parallel with direction of removal of pressed cheese head facilitates discharge of said head from casing and allows breaking of cork layer to be avoided. 
     EFFECT: increased efficiency, simplified withdrawal of ready cheese head from mold without disturbing of cheese cork layer. 
     1 dwg
Patent RU-2275165-C1 (RU)
Inventor: KIVVA VLADIMIR NIKOLAEVICH
IPC: A61B5/318
Filed: 2004-12-15
Granted: 2006-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking 24 h long electrocardiogram data before giving drugs. Cardiac rhythm variability is analyzed in time from the 24 h long electrocardiogram supervision data. An antihypertension preparation is prescribed at mean therapeutic dose. Electrocardiogram is recorded during 24 hours and arterial blood pressure is concurrently measured every 6 h. The received data are processed. The results are estimated with recommendations being given concerning given preparation usage expediency for treating given patient and variability indices like SDNN,rMSSD, SDANN(i) comparison results before and after antihypertension preparation consumption being taken into consideration. 
     EFFECT: enhanced effectiveness in advising objective selection criteria. 
     3 tbl
Patent RU-2276359-C1 (RU)
Title: Differential diagnosis method for detecting chronic nonbacterial prostatitis forms
Inventor: KOGAN MIKHAIL IOSIFOVICH
IPC: G01N33/68
Filed: 2004-12-27
Granted: 2006-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining α 2 -macroglobulin activity level in prostate secretion sample. Its activity level belonging to an interval from 0.1 to 0.2 IU/ml, noninflammatory chronic nonbacterial prostatitis is to be diagnosed. The value being equal to or greater than 0.2 IU/ml, inflammatory chronic nonbacterial prostatitis is to be diagnosed. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2280164-C1 (RU)
Inventor: STARTSEV VLADIMIR ANDREEVICH
IPC: E21C41/20
Filed: 2005-01-11
Granted: 2006-07-20
Abstract: FIELD: mining, particularly to develop underground mineral deposit, for instance potassium salt deposit. 
     SUBSTANCE: method involves creating water-tight and fracture-closing screen in water-impervious rock layer, wherein the screen is formed as a number of cavities filled with viscous material; excavating mineral under the protection of water-impervious rock layer. The material used for cavity filling is flowable at working temperature, non-aggressive to water-impervious rock and adapted to isolate fractures. The material has density of not less than that of solutions, which tend to penetrate the screen cavities from overlayer flooded rock. The screen is coaxial to expendable or key well, which previously has been removed from operation. The well is drilled from land surface. The screen is created as horizontal cavity and vertical cavity communicated with horizontal cavity and filled with fracture-isolation material. The horizontal cavity is below lower boundary of water-impervious rock and spaced a distance H equal to or more than permissible water-impervious rock thickness from the boundary so that water-impervious rock is prevented from fracture formation during underworking thereof. The horizontal cavity radius is determined from mathematical expression. The vertical cavity extends along the well from horizontal cavity to at least upper boundary of water-impervious rock and has transversal dimensions equal to well diameter or exceeding thereof. Water-tight screen is formed after above well backfilling within the boundaries of water-impervious rock layer downwards from lower level of horizontal screen cavity. During screen usage cavity filling is controlled and fracture-isolation material is added into the cavities if necessary. 
     EFFECT: increased efficiency. 
     2 cl, 1 dwg
Patent RU-2277320-C1 (RU)
Inventor: SHOLIN JURIJ ALEKSANDROVICH
IPC: A01D46/247
Filed: 2005-01-11
Granted: 2006-06-10
Abstract: FIELD: agricultural tools for manual gathering of fruits by pulling thereof from branches. 
     SUBSTANCE: apparatus has hopper with member for attachment to stick and grip with receptacle window and slot. Hopper is made in the form of plastic bottle having throat serving as member to attachment to stick. Grip is provided in bottom formed as two-sided catcher with slot, and receptacle window adapted for joining with catcher is provided on bottle side wall. 
     EFFECT: simplified construction and manufacture process, and provision for utilization of waste plastic bottles as work pieces for apparatus. 
     2 dwg
Patent RU-2272995-C1 (RU)
Title: Method for elaboration of navigational parameters and local vertical (modifications)
Inventor: BELEN KIJ VLADIMIR ARONOVICH
IPC: G01C21/00
Filed: 2005-02-21
Granted: 2006-03-27
Abstract: FIELD: instrument engineering, in particular, navigation instruments for determination of the main navigational parameters of positioning of air an ground objects. 
     SUBSTANCE: the control signals of the gyroplatform or gyroplatform model are formed proceeding from the condition of provision of natural period of vibrations of gyroplatform or gyroplatform model at an absence of ballistic deviation as distinguished from the Shuller period.  The asymptotic stability (independent damping) of each inertial system or inertial system model is provided. 
     EFFECT: enhanced accuracy due to expansion of the dynamic measurement range of the gyroscopic vertical. 
     4 cl, 4 dwg
Patent RU-2291864-C1 (RU)
Title: Method for preparing n-methylene-4h-1,3,5-dithiazinyl-5(6h)-amine
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07D285/15
Filed: 2005-05-13
Granted: 2007-01-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of N-methylene-4H-1,3,5-dithiazinyl-5(6H)-amine. Method involves interaction of formaldehyde aqueous solution saturated with hydrogen sulfide with hydrazine in buffer solution of butanol-sodium butylate (BuONa) at room temperature (20-21°C) at stirring for 3 h. Synthesized compound can be used as a potential antibacterial and antiviral preparation, extractant of precious metals, special reagent, for suppression of vital activity of bacteria in different media. Also, proposed method allows utilizing toxic hydrogen sulfide. 
     EFFECT: improved method of synthesis. 
     1 ex
Patent RU-2288997-C1 (RU)
Inventor: MALAFEEV SERGEJ IVANOVICH
IPC: E02F9/20
Filed: 2005-05-13
Granted: 2006-12-10
Abstract: FIELD: electric equipment for mining machines, possible use in low-voltage set devices of quarry excavators. 
     SUBSTANCE: method includes generating command signals for force, lifting and turning or driving motors by means of two command devices, measuring voltages and currents of anchor windings of motors and generating control signals for power amplifiers of appropriate motors in function of command signals and measured values of currents and voltages of appropriate motors by means of microcontroller adjusting devices. Memory of each microcontroller adjusting device stores identification numbers of all main movement drives, appropriate for their values, and command signals for drives are generated in form of serial codes, containing information about identification number of drive and value of setting effect. 
     EFFECT: increased quality of processes for controlling drives of excavator main movement in different modes of operation. 
     1 dwg
Patent RU-2284108-C1 (RU)
Inventor: GORCHAKOV VLADIMIR VIKTOROVICH
IPC: A01P9/00
Filed: 2005-06-14
Granted: 2006-09-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to preparations obtained by pharmacopoeia method from overground and underground parts of calamus (Acorus calamus L.) for controlling of freshwater mollusk. 
     EFFECT: enhanced assortment of effective agents for controlling of freshwater mollusk. 
     6 ex
Patent RU-2296799-C1 (RU)
Inventor: SENICHEV GENNADIJ SERGEEVICH
IPC: C21C5/28
Filed: 2005-09-07
Granted: 2007-04-10
Abstract: Изобретение относится к черной металлургии, в частности к производству стали в кислородных конвертерах. Согласно способу нагрева плавки перед додувкой в кислородный конвертер загружают алюминиевый флюс в количестве 0,56-1,00 кг/т, при этом продолжительность додувки составляет не более 1 минуты, а расход кислорода 500-1000 м 3  в зависимости от требуемого повышения температуры. Изобретение обеспечивает сокращение цикла плавки, снижение расхода кислорода, повышение стойкости футеровки конвертера и увеличение выхода годного. 1 табл.
Patent RU-2293233-C1 (RU)
Title: Contactless magnetic differential gear
Inventor: ZHILA SERGEJ ALEKSANDROVICH
IPC: F16H25/24
Filed: 2005-09-20
Granted: 2007-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: gear comprises screw and nut.  The threaded parts of the screw and nut are made of a ferromagnetic material.  The nut is provided with a passage for supplying compressed fluid from an external source to the radial space defined by the first aerostatic bearings.  The gear is provided with the differential nut interposed between the nut and screw.  The differential nut is provided with threads of different pitch on the outer and inner sides.  The thread on the outer side engages the nut, and the thread on the inner side engages the screw.  The grooves of the thread of the differential nut is filled with a solid nonmagnetic material.  The parts of the thread made of ferromagnetic materials are provided on the inner and outer sides of the magnetic circuits and represents discontinuous screw lines.  The faces of the magnetic conductors face each other.  The ring permanent magnet whose magnetization axis is oriented along the axis of the screw.  The second aerostatic bearings are set in the recesses of the magnetic circuits inside the differential nut at its end and define radial space between the screw and differential nut.  The through by-pass in the body of the differential nut is used for supplying compressed fluid from the space between the nut and differential nut to the radial space between the screw and differential nut. 
     EFFECT: enhanced precision and reduced sizes. 
     3 cl, 3 dwg
Patent RU-2300328-C1 (RU)
Title: Method for forming interneural anastomoses for reinnervation of inferior limbs in an experiment
Inventor: PATAKHOV GADZHIMURAD MAGOMEDOV
IPC: G09B23/28
Filed: 2005-10-31
Granted: 2007-06-10
Abstract: FIELD: medicine, neurosurgery. 
     SUBSTANCE: one should intersectingly suture central ends of tibial and fibular nerves with their peripheral sectors. Moreover, it is important to apply interneural anastomoses between central sector of subcostal nerve and peripheral sector of femoral nerve. Then one should suture central sector of iliohypogastric nerve with peripheral sector of sciatic one. The innovation enables to reconstruct the functions of nervous impulses conductivity in case of affected lumbar segments of spinal cord at L II -L IV  level and, also, in case of traumatic lesion of radicular departments of femoral and sciatic nerves in lumbar and sacral areas. 
     EFFECT: higher efficiency. 
     1 dwg, 1 ex
Patent RU-2302297-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B04C5/24
Filed: 2006-01-20
Granted: 2007-07-10
Abstract: FIELD: processes and equipment for dry dust trapping. 
     SUBSTANCE: cyclone group includes four cyclones of main type mutually connected through common manifold for dust laden gas flow, common accumulator of purified gas and common hopper section; pedestal having four struts fastened by means of anchor bolts to piles and mutually joined through cross bars for forming rigid carcass. Two platforms for maintaining are mounted on carcass in such a way that first platform joins cyclones at level of hopper section and second platform joins cyclones at level of cylindrical part of cyclone housings and it is joined with first platform by means of ladder. Common manifold for dust-laden gas flow connects tangential branch pipes of cyclones arranged symmetrically at both sides from longitudinal and cross axes of manifold. Common accumulator for purified gas is in the form of hood being rectangular cross section box whose lower part connects outlet branch pipes of cyclones and whose upper part is connected with converging tube having common outlet opening. Common hopper section has two portions mutually divided by means of first platform for maintaining. Upper portion arranged over platform is in the form of rectangular box and lower portion is in the form of pyramid provided with flange and gate respectively. 
     EFFECT: enhanced reliability and efficiency of dust trapping process, lowered metal consumption, reduced vibration-acoustic activity of the whole apparatus. 
     3 cl, 3 dwg
Patent RU-2302788-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-01-27
Granted: 2007-07-20
Abstract: FIELD: food processing industry, in particular canned soup. 
     SUBSTANCE: claimed method includes kidney bean cooking up to 150 % mass increasing and pulping; potato cutting and blanching; fresh white cabbage shredding and freezing; pork cutting; garlic pulping; wheat flour sautéing in melt fat. Abovementioned components are blended in oxygen-free atmosphere with sour cream, acetic acid, table salt, black pepper, and bay leaf. Prepared mixture and bone broth are pre-packed, sealed and sterilized. Claimed canned goods have digestion value of 4.7x10 4 . 
     EFFECT: canned goods of increased digestion value.
Patent RU-2304537-C1 (RU)
Inventor: SKOGOREV IVAN VASIL EVICH
IPC: B60T17/02
Filed: 2006-02-26
Granted: 2007-08-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to systems supplying compressed air to rolling stock pneumatic equipment.  Proposed locomotive pneumatic system contains compressor 1 designed for intermittent operation with drive motor 2, controlled by pressure relay 3.  Connected in series with compressor 1 are check valve 4, heat exchanger 8, air collectors 9, 10, adsorption plant 11 for drying compressed air, feed main line 12, and electronic control unit 21 of adsorption plant 11.  Air collectors 9, 10 are interconnected by air cleaners, 14, 15, each connected by input to output of air collector, and by output, to input of following air collector.  Last air collector 10 is connected through air cleaner 15 with input of adsorption plant 11 which is connected with feed main line 12 by air cleaner 17. 
     EFFECT: improved reliability, economy and efficiency of locomotive pneumatic system. 
     1 dwg
Patent RU-2306840-C1 (RU)
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61B3/135
Filed: 2006-03-10
Granted: 2007-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves detecting pseudoexfoliative material available on anterior capsule surface and along pupil boundary of iris when carrying out biomicroscopic examination in mydriatic pupil cases. The pseudoexfoliative material being detected, the operation is considered to be indicated. 
     EFFECT: early stage cataract removal; reduced risk of intra-operative and postoperative complications; enhanced effectiveness in stabilizing glaucoma development process.