baber/WOPTO huggingface dataset:
Patent RU-2206532-C2 (RU)
Title: Невзрывчатый разрушающий состав нрс-1
Inventor: DZAGOEV L M
IPC: C04B2/04
Filed: 2001-08-20
Granted: 2003-06-20
Abstract: Изобретение относится к горнодобывающей промышленности и строительству для отбойки и разрушения скальных пород и искусственных материалов. Технический результат - повышение эффективности, работоспособности и морозостойкости при низких положительных и отрицательных температурах от +5 до -15 o С за счет ускорения процесса гидратации. Невзрывчатый разрушающий состав, содержащий оксид кальция из обожженных известняка и гипса, дополнительно содержит нитрит кальция, сульфат алюминия и пропиловый, изопропиловый спирт в следующем соотношении компонентов, мас.%: нитрит кальция 3,0-8,2; сульфат алюминия 0,5-4,05; пропиловый, изопропиловый спирт 0,9-10,0; оксид кальция из обожженных известняка и гипса - остальное. 1 табл., 1 ил.
Patent RU-2211937-C2 (RU)
Title: Pulse solid-propellant rocket engine
Inventor: BOL SHAKOV A N
IPC: F02K9/28
Filed: 2001-10-01
Granted: 2003-09-10
Abstract: FIELD: rocketry. SUBSTANCE: proposed solid-propellant rocket engine contains chamber with front bottom, multinozzle unit and "brush" powder charge and device to quench powder charge remnants. Said quenching device is installed between nozzles of multinozzle unit and is provided with quenching chamber with cooling liquid, piston and gas receiver. Outlet hole of chamber filled with liquid is pointed to central part of front bottom of solid propellant rocket engine and is closed by diaphragm. Intake hole of gas receiver is arranged over outlet section of nozzles, is pointed to side of nearest nozzle and is overlapped by check valve. EFFECT: provision of quenching of "brush" charge remnants at required rate. 2 cl, 5 dwg
Patent RU-2217090-C2 (RU)
Inventor: BEJDIK O V
IPC: A61B17/64
Filed: 2001-12-13
Granted: 2003-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has external supporting unit having arches connected by screw ties and hinges and units for fixing bone. The arches are of ? of Ilizarov apparatus circumference length, each having two cantilever screw rods to be set in metaphyseal parts of proximal and distal fragments of the clavicle in perpendicular to its axis in sagittal plane in front-to- back direction and in frontal plane in top-to-down direction. EFFECT: reduced risk of traumatic complications; high accuracy and stability of applied action. 1 dwg
Patent RU-2228463-C2 (RU)
Inventor: RYZHKOV VLADIMIR NIKOLAEVICH
IPC: F04F5/24
Filed: 2002-03-04
Granted: 2004-05-10
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: invention relates to supersonic jet devices designed for transportation and transfer of different media and their heating. In can be used in different branches of industry. Proposed apparatus contains housing 1, intake channels 2, mixing chamber with contraction section 3 and nozzle 4 installed coaxially to mixing chamber. Nozzle 4 communicates with intake channel 2. Apparatus contains also branch pipe 5 and diffuser 6, cyclone 7 arranged tangentially to housing 1 and provided with branch pipe 5. Diameter of cyclone 7 exceeds diameter of housing 1. Mixing chamber has section 8 of constant or variable cross section which is located after contraction section 3 before diffuser 6. Nozzle 4 installed coaxially with mixing chamber is made in form of de Laval nozzle. Chamber 9 is formed between de Laval nozzle and housing 1. said chamber communicates at one side with cyclone 7 and at other side, with mixing chamber. EFFECT: increased capacity, improved mixing of gas-liquid or liquid compounds and heating of handled medium. 1 dwg
Patent RU-2239707-C2 (RU)
Inventor: SHAMAEV B S
IPC: F02B75/32
Filed: 2002-04-08
Granted: 2004-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to invention, proposed internal combustion engine has cylinder with compression chamber, piston to compress fuel-air mixture and connecting rod consisting of several parts. One of parts of connecting rod is connected with crankshaft, and other is connected with piston through piston pin. Connecting rod includes also part with guides and space which is secured in part of connecting rod connected with piston by piston pin. Flexible members are placed between piston crown and crankshaft. These members are formed by spring clamped between parts of connected rod braced by stud passing inside spring. One end of stud is permanently secured in part of connecting rod connected with crankshaft and other end is driven into part of connecting rod with guides and space to slide along guides being held by nut freely passing in its space. Piston compresses fuel-air mixture near TDC to pressure leading to knocking, and part of energy of detonating gas is converted into spring compression potential energy, and then into crankshaft rotation kinetic energy in phase of working stroke of piston. Bolt can be driven through cover into compression chamber through value defined by selection of calibrating washers for each type and grade of fuel to provide knocking in compression chamber when piston comes to TDC. Small piston can be installed on combustion chamber cover near bolt with calibrating washers onto which follower of cam of camshaft acts when piston reaches TDC. 
     EFFECT: increased speed of crankshaft, enlarged possibility of use of fuels of different types and grades, reduced overall dimensions and weight of engine, reduced peak pressures on crankshaft and bearings, increased efficiency of engine. 
     5 cl, 1 dwg
Patent RU-2246531-C2 (RU)
Inventor: SHEVCHENKO JU B
IPC: C10M125/26
Filed: 2002-07-09
Granted: 2005-02-20
Abstract: FIELD: lubricants. 
     SUBSTANCE: claimed composition contains (mass %): serpentine 87-93; chlorite 3-5; magnetite 2-3; dolomite 0.5-1; amphibole 1.5-2; amachinite 1-2. Composition is useful as natural material-based additive to luboil for internal combustion engines, mechanisms and equipment; to diesel fuel or as solid lubricants. 
     EFFECT: reduced friction assembly deterioration by 3-4 times and friction loss by 2-3 times. 
     3 tbl
Patent RU-2207594-C2 (RU)
Title: Procedure detecting nonmetal pipe-lines
Inventor: SHUKHOSTANOV V K
IPC: G01V3/06
Filed: 2002-08-23
Granted: 2003-06-27
Abstract: FIELD: investigations with use of magnetic and electromagnetic means. SUBSTANCE: invention specifically refers to location of nonmetal, namely, polymer, concrete, asbestos-cement, and so on pipe-lines designed to pipe liquid media such as oil, oil products, water, water solutions and suspensions. One lead of generator of alternating voltage is connected to column of poorly conducting liquid located in pipe-line and its second lead is grounded. Voltage of generator is changed till stable magnetic field springs up. Magnetometer is moved above ground surface. At least one point on surface of the Earth id established where value of magnetic field is maximal. Direction of passage of pipe-line is found by finding of two such points. EFFECT: possibility of positioning of route and depth of lying of nonmetal pipe-line. 2 cl, 1 dwg
Patent RU-2237597-C2 (RU)
Title: Submersible vehicle
Inventor: SARKISOV S K
IPC: B63B35/44
Filed: 2002-11-01
Granted: 2004-10-10
Abstract: FIELD: watercraft; habitable submersible vehicles for extraction of minerals from sea bottom including conditions with continuous ice cover. 
     SUBSTANCE: proposed submersible vehicle is made in form of ship with small water-plane at surfacing; vehicle has main hull with heating, power and distilling units for generation of power for motion of vehicle and various services. Delivery of minerals is performed by means of spherical polymer reservoirs placed in screen containers which are towed by raiders equipped with radar systems for reconnaissance of minerals. Proposed submersible vehicle uses energy sea organisms, microorganisms of bottom-dwelling ooze and organic minerals being extracted. 
     EFFECT: enhanced efficiency and ecological safety; low cost of process. 
     4 cl, 24 dwg
Patent RU-2247402-C2 (RU)
Inventor: GORLOV M I
IPC: H01L21/66
Filed: 2003-02-03
Granted: 2005-02-27
Abstract: FIELD: microelectronics. 
     SUBSTANCE: the method consists in determination of lots with a reduced percentage of yield of satisfactory products after each check operation. The dominant type of reject of products of the given lot is revealed, the scope of additional rejection tests is determined, and total additional rejection tests are carried out. After the additional tests the lot is returned to the initial check operation. 
     EFFECT: ensured production of lots with a guaranteed value of reliability. 
     1 dwg
Patent RU-2251269-C2 (RU)
Title: Nitridenous fertilizer with nematocide and fungicide properties
Inventor: SOROCHKIN I N
IPC: A01P3/00
Filed: 2003-04-14
Granted: 2005-05-10
Abstract: FIELD: agriculture, in particular plant production. 
     SUBSTANCE: method of present invention includes utilization of urea hydroperoxide as nitrogenous fertilizer with nematocide and fungicide properties. Fertilizer of present invention also is useful in plant protection against diseases and blasts, such as potato-root eelworm and gall-root eelworm. 
     EFFECT: increased soil microbiological activity and fertility. 
     8 tbl, 8 ex
Patent RU-2249244-C2 (RU)
Inventor: SHALYMOV S V
IPC: G05D19/02
Filed: 2003-05-08
Granted: 2005-03-27
Abstract: FIELD: non-braced structure objects control systems. 
     SUBSTANCE: device has resilient member deviation detector, differentiating unit, coordinate transforming unit, frequency estimation unit, frequency correction unit, control unit, resilient member rigidity controller and clock-pulse oscillator. Estimations of maximal and minimal frequencies of linear-damped resilient system are formed in frequency estimation unit at any step of clock-pulse oscillator. 
     EFFECT: improved efficiency of operation. 
     2 cl, 7 dwg
Patent RU-2275105-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-18
Granted: 2006-04-27
Abstract: FIELD: food industry, technology of canned food industry. 
     SUBSTANCE: the present innovation deals with manufacturing semifinished garnish potatoes. Potatoes after washing and inspecting before peeling, further peeling, cutting, roasting, packaging and freezing should be treated with lipid-containing extract of Pythium coloratum micromycete biomass to be kept for a certain period of time. The present innovation enables to improve organoleptic properties of the target product. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2255352-C2 (RU)
Inventor: KOSHURINOV E I
IPC: G01S13/931
Filed: 2003-07-07
Granted: 2005-06-27
Abstract: FIELD: radio detection and ranging, applicable in traffic control systems and prevention of collisions of transport facilities. 
     SUBSTANCE: the method is accomplished by radiation of a continuous frequency-modulated sounding signal, reception of the reflected signal in one or several spatial positions, multiplication of it with the radiated signal and subtraction of the matrix of the values of the correlation functions of the obtained homodyne signal and the two-dimensional (range, speed) matrix of the base signals formed of the modulating signal. The ranges and speeds of the detected objects are computed according to the number of the elements of the matrix of the correlation functions, in which the values of the correlation functions exceed the threshold level. The value of speed is specified by subtraction of the frequencies of the spectrum components of the correlation signals obtained as a sequence of values of the correlation function values during the time of signal accumulation. At reception of the reflected signal in several spatially spaced positions a three-dimensional (range, speed, angular coordinate) or four-dimensional matrix of base signals is formed for each position, and, according to the numbers of the respective matrix summary to the positions of the correlation functions, the range, angular co-correlation functions, the range, angular co-ordinates and speeds of the detected objects are determined. The system for measurement of speeds and co-ordinates of the objects has an antenna-feeder device, homodyne transceiver correlometer forming the matrices of the base signals and computing the functions of correlation and correlation signals, and a processor forming the modulating signal and computing the object speeds and coordinates. 
     EFFECT: enhanced accuracy of measurement of object speeds and coordinates, effective range, resolving power at provision of safety of road traffic. 
     24 cl, 9 dwg
Patent RU-2258491-C2 (RU)
Inventor: ALPATOV S A
IPC: A61F9/007
Filed: 2003-08-07
Granted: 2005-08-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with performing vitrectomy, removing the posterior hyaloid membrane and tamponade of ocular cavity with gas. After vitrectomy one should introduce a spatula into ocular cavity to smooth out a macular retina from periphery towards the center by shifting retina towards the area of macular rupture. Then rupture edges should be captured with pincers to be connected together for 1-2 sec. After that ocular cavity should be filled with the mixture of sterile air and gas.  The method suggested enables to treat significant ruptures due to shifting patient's retina towards the area of macular rupture. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2266423-C2 (RU)
Inventor: KALABRO MAKS
IPC: F02K9/64
Filed: 2003-02-27
Granted: 2005-12-20
Abstract: FIELD: rocket engines. 
     SUBSTANCE: proposed rocket engine contains combustion chamber whose working part is designed for combustion of propellant and oxidizer and is connected by neck with converging nozzle for exhaust of gases formed at combustion.  Oxidizer is fed to working part from end opposite to neck.  Working part is enclosed in porous surface layer made of thermally cross-linked composite material into which propellant is fed from outer side opposite to working part.  Part of propellant is fed to working part through porous surface layer.  Part of propellant getting into working part through porous surface layer is used to supply engine.  Part of propellant non-passing through porous surface layer is directed to neck for cooling the neck. 
     EFFECT: provision of rocket engine of simple design and small weight with small number of parts and easy to manufacture. 
     12 cl, 13 dwg
Patent RU-2341394-C2 (RU)
Inventor: BESTEM JANOV PETR FILIMONOVICH
IPC: B61L23/16
Filed: 2004-05-28
Granted: 2008-12-20
Abstract: FIELD: transport. 
     SUBSTANCE: device containing two microprocessor controllers (K) each of which contains two ports of serial interface, address port, parallel information input port, and information input/output port. There are pattern of code signal choice, demultiplexer, and multiplexer. Second port series transmission output for data of the first K via generator including modem with angle modulation and path amplifier, is connected to demultiplexer information input. Demultiplexer address inputs are connected to first K address port, and its outputs - to respective cable line and via matching element to feeding end of rail circuit. Input end of rail circuit via respective matching device and cable line is connected to respective multiplexer information input. Multiplexer output is connected to input of receiver including filter, angle modulation demodulator, and analog-to-digital converter. Filter output is connected to demodulator and analog-to-digital converter inputs. Demodulator output is connected to second port series transmission of second K data. Analog-to-digital converter outputs are connected to parallel information input port of same K. Multiplexer address inputs are connected to address port of second K. Outputs of pattern of code signal choice are connected to cable line, and its first and second inputs are connected respectively to rail way route locomotive automatic signal devices and information input/output port of the first K. Linear circuits connecting fixtures of two stations are connected to information input/output port of the second K. Parallel information input port of first K is connected to all-electric interlocking circuits. First and second K are interconnected via first ports of serial interface. 
     EFFECT: increase of train traffic safety, broadening of functional capabilities, decrease of dimensions and power consumption. 
     3 cl, 1 dwg
Patent RU-2275750-C2 (RU)
Inventor: SMELKOV VJACHESLAV MIKHAJLOVIC
IPC: H04N1/393
Filed: 2004-07-21
Granted: 2006-04-27
Abstract: FIELD: television equipment, engineering of applied television equipment, used together with systems for finding, detecting and tracking remote objects. 
     SUBSTANCE: adjustment of viewfinder axis direction is performed in television cameras synchronized by frequency and phase, and is performed by means of reflective and electronic "meshed field" tables, parameters of which consider base distance along horizontal line between geometrical centers of photo-detectors of television cameras, and also by means of laser viewfinder, probe emission of which is performed in direction towards reflective table through groove, made in base of television system, in parallel to its mounting plane. 
     EFFECT: increased adjustment precision of viewfinder axis of television system by decreasing error in parallelism of optical axes of television cameras between each other and error of their parallelism relatively to base mounting plane. 
     2 cl, 4 dwg
Patent RU-2280326-C2 (RU)
Inventor: EREMEEV IGOR JUR EVICH
IPC: H04L27/26
Filed: 2004-07-27
Granted: 2006-07-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: device implementing proposed method designed for use in pseudorandom operating frequency tuning radio communication systems and in monitoring systems of the latter has first and second band filers 1 and 3, respectively, first and second multipliers 2 and 16, respectively, demodulator 4, first, second, third, and fourth delay lines 4, 5, 7, and 9, respectively, adjustable frequency synthesizer 6, first, second, third, and fourth spectrum analyzers 10, 11, 12, and 13, respectively, first and second subtracters 14 and 15, respectively, comparator 17, and maximal higher-than-threshold component searching unit 18. 
     EFFECT: ability of signal reception and demodulation in case of a priori uncertain pseudorandom operating frequency tuning program. 
     2 cl, 8 dwg
Patent RU-2276725-C2 (RU)
Inventor: BELJAKOV NIKOLAJ VIKTOROVICH
IPC: E21B47/16
Filed: 2004-08-13
Granted: 2006-05-20
Abstract: FIELD: well drilling, particularly devices to convey borehole information via acoustic communication channel during well drilling. 
     SUBSTANCE: electromechanical converter comprises a set of piezoelectric discs with central round orifices. The set is located between front and rear steel cylindrical covering plates and is tightened with pin passing through above orifices. The pin is created of material having product of density by modulus of elasticity of not more than that of covering plate material, namely steel. Protective container is secured to outer surface of front cylindrical covering plate. The container has connection unit for measuring block attachment. The front cylindrical covering plate is fixedly secured to inner partition of sub. The inner partition is transversal to sub axis and has through orifices. The sub has conical locking threads created on both sub ends adapted to arrange thereof in any drilling string section. Rear steel cylindrical covering plate includes permanent and replaceable trimming sections. 
     EFFECT: increased operational reliability. 
     3 dwg
Patent RU-2300535-C2 (RU)
Inventor: FORINO ROMUAL DO
IPC: A61K31/4745
Filed: 2003-02-26
Granted: 2007-06-10
Abstract: FIELD: organic chemistry of natural compounds, medicine, pharmacy. 
     SUBSTANCE: invention elates to a novel polymorphous form © of crystalline irinotecan hydrochloride of the formula:   This form is characterized by X-ray diffraction picture on a powder with values of angle 2θ about 9.15; about 10.00; about 11.80; about 12.20; about 13.00 and about 13.40 and showing infrared spectrum comprising peaks at 1757, 1712 and 1667 cm -1 . The novel polymorphous form © is used in treatment of cancer diseases but as distinct from the known polymorphous form (b) it possesses significantly greater solubility in water that allows its using both oral and parenteral administration. 
     EFFECT: improved and valuable properties of drug. 
     19 cl, 2 dwg, 4 tbl, 6 ex
Patent RU-2281910-C2 (RU)
Inventor: TITOV VJACHESLAV MIKHAJLOVICH
IPC: C01B17/32
Filed: 2004-11-30
Granted: 2006-08-20
Abstract: FIELD: production of inorganic compounds. 
     SUBSTANCE: sodium hydrosulfite, which is starting material in production of soda ash, polysulfide plastics, in pulp-and-paper industry, in ore mining and processing enterprises, and in leather industry, is obtained by reaction of sodium sulfide with hydrogen sulfide. The former is preliminarily obtained through reduction of sodium sulfate in presence of calcium sulfate at molar ratio Na 2 SO 4 :CaSO 4  equal to 1:(0.5÷1.25), after which resulting melt is leached and filtered. Filtrate containing sodium sulfide is brought into interaction with hydrogen sulfide formed when filtration slime is treated with hydrochloric acid solution followed by separation of resulting calcium chloride solution from slime, while excess hydrogen sulfide is absorbed by alkali absorbent. 
     EFFECT: reduced production cost due to utilization of inexpensive and accessible raw material and additionally producing commercially important calcium chloride. 
     2 cl, 3 ex
Patent RU-2310117-C2 (RU)
Title: Автомобильная многоступенчатая коробка передач
Inventor: STEEN MARKUS
IPC: B60W10/11
Filed: 2003-09-05
Granted: 2007-11-10
Abstract: Изобретение относится к устройству автомобилей и представляет собой многоступенчатую коробку передач, предназначенную для передачи приводной мощности от двигателя на ведущие оси и ведущие колеса автомобиля. Коробка (9) передач содержит несинхронизированную основную зубчатую передачу (15, 17, 21, 18, 22, 19, 23, 20, 28, 30), одну дополнительную синхронизированную зубчатую передачу (12, 13, 15, 16, 17) и блок (45) управления зацеплением и расцеплением шестерен и переключением коробки (9) передач в нейтральное положение. Блок (45) управления при получении входных сигналов, свидетельствующих о выборе нейтрального положения, переключает синхронизируемую дополнительную зубчатую передачу (12, 13, 15, 16, 17) в нейтральное положение. Технический результат заключается в простоте изготовления, повышении коэффициента полезного действия и снижении расхода топлива. 2 з.п. ф-лы, 2 ил.
Patent RU-2322275-C2 (RU)
Title: СПОСОБ КОМБИНИРОВАННОГО ЛЕЧЕНИЯ РАКА ТЕЛА МАТКИ Iв-IIа СТАДИИ
Inventor: KOLOMIETS LARISA ALEKSANDROVNA
IPC: A61N5/10
Filed: 2005-07-18
Granted: 2008-04-20
Abstract: Изобретение относится к области медицины, в частности к онкологии. Способ позволяет снизить частоту местных рецидивов в культе влагалища и поздних лучевых повреждений окружающих критических органов. Проводят оперативный доступ, интраоперационную лучевую терапию и дистанционную гамма-терапию, причем интраоперационную лучевую терапию проводят быстрыми электронами 6 МэВ на культю влагалища однократной дозой 10 Гр (24,6 Гр по изоэффекту), предварительно экранируя мочевой пузырь и прямую кишку пластинами из дюралюминия, устанавливая их в передний и задний своды, до ушивания и перитонизации культи влагалища в операционной с помощью коллиматора, ось которого совпадает с осью влагалища, после ушивания и перитонизации культи влагалища проводят маркировку поля облучения гранулированным никелид-титаном для последующего проведения послеоперационной дистанционной гамма-терапии на область малого таза и зону регионарного лимфооттока в стандартном режиме фракционирования, РОД - 2,0 Гр, 5 раз в неделю до суммарной курсовой дозы 44-46 Гр, при этом курсовая доза смешанного облучения ИОЛТ и ДГТ не должна превышать 60 Гр по изоэффекту. 5 ил.