baber/WOPTO huggingface dataset:
Patent RU-2189700-C2 (RU)
Title: Device for compression of videosignal presenting image and device for fixation of noise filtration in signal
Inventor: KHERST ROBERT NORMAN ML
IPC: H04N7/36
Filed: 1996-12-14
Granted: 2002-09-20
Abstract: FIELD: reduction of noise in system coding videosignal. SUBSTANCE: device for compression of videosignal includes unit for generation of residual signals presenting difference in values of image elements, between predicted and real values of image elements, of present frame of videosignal. Noise abating circuits come in the form of non-linear processing element and attenuate low-amplitude residual signals in larger degree than high-amplitude residual signals and respond to evaluation of noise. Processed residual signals are converted to secure output of compressed videodata. Open non-linear functions of processing abate noise and diminish distortion of image. EFFECT: abated noise in processing and compression of videosignal. 21 cl, 7 dwg
Patent RU-2171983-C2 (RU)
IPC: H01F13/00
Filed: 1998-05-20
Granted: 2001-08-10
Abstract: FIELD: nondestructive testing of articles by magnetic method. SUBSTANCE: magnetic circuit consists of articulated cores; part of these cores has beveled ends at angle exceeding 20 deg. and lesser than 90 deg. relative to longitudinal axis. Cores have through central holes; they are interconnected by means of spring-loaded flexible rod passed through holes. Engageable surface have form of circle inscribed in area of rod section whose center lies in axis of rotation of cores. EFFECT: possibility of performing nondestructive testing of articles of different standard sizes without replacement of magnetic circuit and without changing its section. 6 cl, 6 dwg
Patent RU-2180234-C2 (RU)
Title: Materials stimulating cartilage/bone growth for producing preparations
Inventor: SHIMURA TAKESADA
IPC: A61P3/00
Filed: 1996-11-14
Granted: 2002-03-10
Abstract: FIELD: medicine. SUBSTANCE: material has morphogenetic bone protein and polyoxyethylene-polypropylene-glycol. Polypropylene-glycol molecular mass as ingredient of the polyoxyethylene-polypropylene-glycol is to be taken within the limits from 1500-4000 and ethylene oxide level is to be kept within the limits of 40 to 80% per molecule. Concentration of the polyoxyethylene-polypropylene-glycol is to be equal to 10-50% in aqueous solution. EFFECT: enhanced effectiveness of treatment when locally applying the preparation at the place of bone fracture; high biological affinity to morphogenetic bone protein. 7 cl, 4 dwg, 2 tbl
Patent RU-2171092-C2 (RU)
Title: Method for performing urethroplasty
Inventor: SOLOV EV A A
IPC: A61B17/00
Filed: 1998-09-24
Granted: 2001-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves suturing skin flap to make tube. Transplant is produced with longitudinal stiffness rib which height is equal to artificial urethra radius. The transplant is placed into preliminarily cut penis septum between cavernous bodies. Hypospadiac urethra is connected to transplant tube. Skin plastic repair of the penis is carried out. EFFECT: prevented artificial urethra destruction. 8 dwg
Patent RU-2158492-C2 (RU)
Title: Method of extraction of accelerated electrons from cyclic accelerator
Inventor: BELIKOV S V
IPC: H05H7/12
Filed: 1998-12-30
Granted: 2000-10-27
Abstract: FIELD: acceleration equipment, development of betatrons with extracted electron beam for radiation therapy. SUBSTANCE: method includes expansion of orbit of accelerated electrons, scattering of accelerated electrons over metal foil mounted in disengagement orbit where radial focusing forces of controlling field are equal to zero. In this case scattering is conducted within controlled solid angle by selection of thickness and material of scattering foil mounted perpendicular to axis of beam. Its azimuthal position relative to extraction window of acceleration chamber is chosen depending on obtainment of maximum efficiency of extraction of accelerated electrons. EFFECT: formation of electron fields of large linear dimensions in vertical and horizontal planes. 9 dwg
Patent RU-2187891-C2 (RU)
Inventor: LI KIJUNG-DZAE
IPC: H04Q11/00
Filed: 1999-05-18
Granted: 2002-08-20
Abstract: FIELD: radio engineering. SUBSTANCE: method includes checking operator for registering, receiving parameters for commands of test data items, and selecting commands of test data items for testing base transceiver stations; if parameters are not entered, they are read out by default, but if they are entered, such input parameters are saved as new by default. Automatically executed are not only selected input test data items but also all test data at selected test data items simultaneously. Test results are saved and entered in compliance with identification of operator-chosen systems. EFFECT: enhanced precision of automatic testing of base transceiver station. 13 cl, 3 dwg
Patent RU-2198663-C2 (RU)
Inventor: PARKHISENKO JU A
IPC: A61P41/00
Filed: 1999-06-07
Granted: 2003-02-20
Abstract: Изобретение относится к медицине, в частности к хирургии, и может быть использовано для комбинированной санации брюшной полости. Для этого используют гипо- и гипертермические озонированные растворы. При заполнении брюшной полости растворы попеременно чередуют 2-3 раза. Способ стимулирует кровообращение в органах брюшной полости и снижает резорбцию токсинов. Это улучшает результаты лечения.
Patent RU-2216208-C2 (RU)
Inventor: JAGER MARTIN
IPC: A23L27/30
Filed: 1997-12-08
Granted: 2003-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: sweetener comprises mixture of acesulfame-K and aspartam, which are used in the ratio of 95:5-5:95, preferably 70: 30-30: 70, and oligosaccharide or inulin. Ratio of said mixture and oligosaccharide or inulin is 10:1-10,000:1, preferably 500:1- 5,000:1. Ratio of acesulfame-K and aspartam may be 50:50. Oligofructose, galactooligosaccharide, isomaltooligosaccharide or lactosaccharose may be used as oligosaccharide. EFFECT: increased sweetening effect maximally approaching to saccharose sweetness. 3 cl, 2 tbl
Patent RU-2177521-C2 (RU)
Title: Проклейка бумаги
Inventor: FRELIKH STEN
IPC: D21H17/25
Filed: 1998-02-03
Granted: 2001-12-27
Abstract: Изобретение предназначено для использования в производстве бумаги. Относится к способу проклеивания целлюлозных волокон путем добавления водной проклеивающей дисперсии, содержащей целлюлозохимически активное проклеивающее вещество, к массе, содержащей целлюлозные волокна и, по усмотрению, наполнители, обезвоживания массы на сетке для получения ленты из целлюлозных волокон. Дисперсия содержит гидрофобно-модифицированное диспергирующее вещество, содержащее одну или более анионных групп, и масса имеет высокую катионную потребность по крайней мере 50 мкэкв/л фильтрата массы. Изобретение также относится к практически безводному составу, содержащему целлюлозохимически активное проклеивающее вещество и анионное гидрофобно-модифицированное целлюлозопроизводное, его получению. Обеспечиваются улучшенные показатели стабильности и проклеивания. 5 с. и 17 з.п. ф-лы, 2 табл.
Patent RU-2183838-C2 (RU)
Title: Device measuring rate of moving cable article
Inventor: CHOSTKOVSKIJ B K
IPC: G01P3/64
Filed: 1999-10-20
Granted: 2002-06-20
Abstract: FIELD: systems testing and adjusting rate of technological processes during manufacture of cable articles. SUBSTANCE: device computes present speed of article by increments of function of article diameter in time and by length of article proper as it has two diameter transducers arranged along line of movement of article, two low-frequency filters, constant delay unit, two subtracters, divider, scaler and unit recording extremum forming prohibiting signal of passage of new values through storage. EFFECT: widened application field. 1 dwg
Patent RU-2180976-C2 (RU)
Inventor: KAMENEV JU B
IPC: H01M50/406
Filed: 1999-12-28
Granted: 2002-03-27
Abstract: FIELD: electrical engineering. SUBSTANCE: storage battery has set of positive and negative plates placed in tank and glass-felt separators in-between impregnated with sulfuric acid electrolyte. Novelty is that separators are provided with narrow areas free of pores in the form of continuous transversal strips following separator width and arranged every 200- 500 mm through its height. EFFECT: enhanced capacity and service life of storage battery. 1 tbl _
Patent UA-54586-C2 (UA)
Title: a method for producing polyamides from amino carboxylic acid COMPOUNDS
IPC: C07C231/02
Filed: 1999-02-23
Abstract: The invention relates to a method for producing polyamides by reacting amino carboxylic acid compounds of general formula (I) H2N-(CH2)m-COR1 in which R1 represents OH, O-C1-12-alkyl or NR2R3 with R2 and R3, independent of one another, representing hydrogen, C1-12-alkyl or C5-8-cycloalkyl, and m represents a whole number between 3 and 12. Said compounds are optionally reacted in the mixture with amino nitriles and the hydrolysis products thereof and are optionally reacted in the presence of water. In addition, the compounds are reacted in liquid phase while being subjected to an increased pressure and an increased temperature, and in the presence of metal oxides as heterogeneous catalysts, whereby the metal oxides are placed inside a mold which permits mechanical separation from the reaction mixture and arc removed from the reaction mixture during or after completion of the polymerization.
Patent UA-27963-C2 (UA)
Title: method and device of laser working of working billet
IPC: H01S3/02
Filed: 1995-07-28
Abstract: The invention relates to the field of metal working by laser beam. A method of laser working of working billet includes obtaining laser beam, its focusing by lens and direction of the laser beam through the internal chamber of the device of laser working to the narrow opening at the nozzle outlet and further to the working billet. Simultaneously, internal chamber is blown through by gas flow directed toward the surface of the focusing lens, and from it through the nozzle - to the working billet. The gas flow is introduced into the passage between internal surface of housing and external surface of the holder of lens-nozzle and directed to the turned to the billet surface of the focusing lens by vortex action on internal surface of the lens, forming by annular distributor a set of gas flows. Then, obtained vortex of gas is sent from the lens toward the working billet.
Patent UA-39196-C2 (UA)
Title: method for producing chlorine-free potassium fertilizers
Filed: 1995-08-04
Abstract: The invention relates to the technology of obtaining chlorine-free mineral fertilizer and may be used in potassium industry. A method for producing chlorine-free potassium fertilizers comprises interaction of potassium-containing raw stock with ammonium sulphate and subsequent sublimation of ammonium chloride by indirect heating the mixture. The raw stock ground to the particles size of no more than 5 mm is used. The sublimated vapor of ammonium chloride is successively treated with lime milk and sulphuric acid with obtaining of calcium chloride and ammonium sulphate solution, which is returned to the process.
Patent UA-50779-C2 (UA)
Title: Method for sealing glass ampoules
Inventor: ZABOLOTNYI VADYM OLEKSANDROVYCH
Filed: 1999-01-14
Abstract: The method for sealing the glass ampoules may be applied in the chemical-and-pharmaceutical, chemical, perfumery, and microbiological industries where the manufacture of the products provides for sealing them into the glass ampoules. The method comprises the thermal treatment of the capillaries employing the flow of the warm gas burnt in the gas burners followed by the cooling.
Patent UA-60314-C2 (UA)
Title: Ligation device
Filed: 1999-04-06
Abstract: The ligation device is intended for ligating the deep blood vessels and the ducts, for example for ligating the lower blood vessels performing the nephrectomy. The device provides for rapid and reliable delivery of the ligature under the blood vessels of the kidney. The device consists of the handle with the radially curved rod ending with the hooks providing for ligating in forward and reverse directions.
Patent UA-32338-C2 (UA)
Title: Method for determining relaxation of stresses in material samples
Inventor: NEKLIUDOV IVAN MATVIIOVYCH
Filed: 1999-04-09
Abstract: The proposed method for determining relaxation of stresses in material samples can be employed for determining mechanical characteristics of constructional materials such as reinforcing materials. The method consists in exposing the material sample to tension forces and measuring initial and residual stresses in the sample. The stress relaxation id determined from the difference of the said stresses. At first, the natural resonance frequency of each sample is determined, at least two samples with different resonance frequencies are selected, the initial and residual stresses and the relative differences of the said stresses are measured in each selected sample, the characteristic of dependence of resonance frequencies on the stress differences is defined for each sample, and the stress relaxation is determined for any sample by using the characteristics so obtained.
Patent UA-32621-C2 (UA)
Title: Gun of fighting machine
Filed: 1999-05-05
Abstract: The gun has barrel with threading with varying pitch. The case with charging chamber is installed with possibility of its change in the breech end. The breech end has respective threading with constant pitch and trough. The breech end has gate with wedge, extraction mechanism, this includes extractors with legs. The barrel is arranged in such way that respective length of its charging chamber is related to caliber by relation Lзк=a1d+b1, where Lзк=lзк/d, lзк – length of charging chamber (mm), d -caliber (mm), a1 – coefficient equal to 0,015...0,021 (1/mm), b1 – coefficient equal to 2,5...3, besides that, value of current pitch of barrel threading is determined by dependence t1=t+ +t/d, where t1 – pitch of current turn t – pitch of previous turn, d - caliber (mm), – – coefficient equal to 0,002...0,0025 (mm). The trough is made fragile, and the legs opf the extractors are spring supported along the axis of the extractors.
Patent UA-57829-C2 (UA)
Title: Expanding stent (variants) and cylindrical stent (variants)
IPC: A61M5/00
Filed: 2000-09-19
Abstract: The expanding stent comprises the assemblage of the interconnected flexible members. The members are designed as the sets of the interconnected flexible rows aligned along the longitudinal axis of the stent. The members of the distal row are designed for applying more pronounced radial force. Such members are more flexible as compared with those of the rows disposed between the distal row and the proximal one. Furthermore, the members of the distal row are thinner than the members of the rows disposed between the distal row and the proximal one. The invention discloses different designs of the stents with varying mechanical characteristics or varying sets of the members along the longitudinal axis of the stent. Such variations in the design are aimed at decreasing the terminal effects of the stent matching the varying characteristics of the blood vessels. The varying design of the stent provides for varying such features as the flexibility or the radial stiffness in the different longitudinal areas of the stent. Such varying features may be attained employing different ways including the variation of the thickness or the broadness of the members relative to each other, or/and increasing and decreasing the axial length of one or several areas, or/and modifying the characteristics of the material (elasticity, strenght etc.) in the specified regions of the stent.
Patent UA-52329-C2 (UA)
Title: Electric power accumulator
Filed: 2002-04-10
Abstract: An accumulator of electric energy has a housing arranged as a vessel with cover, electrodes, pole terminals, at least one sensor of accumulator parameters, processor, a display unit for the parameter of the accumulator being measured.
Patent UA-57885-C2 (UA)
Title: benzopyran derivative and pharmaceutical composition
Inventor: SHIGETA YUKIHIRO
Filed: 2000-09-14
Abstract: This invention relates a benzopyran derivative of formula (I) wherein, R1 and R2 represent each independently a hydrogen atom, a (substituted)C1-6 alkyl group or a (substituted)phenyl group, R3 represents a hydroxyl group or C1-6 alkylcarbonyloxy group, R4 represents a hydrogen atom, or R3 and R4 together form a bond, m represents an integer of 0-4, n represents an integer of 0-4, Y is absent, or represents CR11R12 in which R11 and R12 represent each independently a hydrogen atom or a C11-6 alkyl group, R5 represents an aryl group or a (substituted)heteroaryl group, R6 represents a hydrogen atom or a C1-6 alkyl group, R7 represents a hydrogen atom or a С1-6 alkyl group, X is absent, or represents C=O or SO2, R8 represents a hydrogen atom, a (substituted)C1-6 alkyl group or C3-6 cycloalkyl group, and R9 represents a nitro group, etc., or a pharmaceutically acceptable salt thereof And this invention also relates an antiarrhythmic agent having the prolongation effect on the functional refractory period comprising said compound or a pharmaceutically acceptable salt thereof as an active ingredient. (I)
Patent RU-2199812-C2 (RU)
Inventor: SAVENKOV V V
IPC: H02M1/08
Filed: 2000-04-17
Granted: 2003-02-27
Abstract: FIELD: converter engineering; controlling power transistors of secondary power supplies. SUBSTANCE: device whose control circuits are transformer- isolated from power circuits has first transformer with primary and secondary windings, and pulse-width modulator, first lead of transformer secondary winding being connected to control lead of power transistor and to collector of first turnoff transistor. MIS transistor is used as power transistor; first transformer has three windings; newly introduced are control unit, second transformer with primary, secondary, and tertiary windings, second turnoff transistor, first through fourth diodes, and first through fifth resistors; first secondary-winding leads of first and second transformers are connected to anodes of first and second diodes, respectively, their cathodes being connected to common junction point of control lead of power transistor, collector of first turnoff transistor, and one of leads of first resistor; integrated second leads of secondary windings of first and second transformers are connected to first lead of first-transformer tertiary winding, to other lead of first resistor, to power transistor source, to emitters of first and second turnoff transistors, to anode of third diode, to one of leads of third resistor, and through second resistor, to second lead of second-transformer tertiary winding; second lead of first-transformer tertiary winding is connected through fourth resistor to base of first turnoff resistor, collector of second one, and cathode of fourth diode whose anode is connected through fifth resistor to second lead of second-transformer tertiary winding, its first lead being connected to other lead of third resistor, cathode of third diode, and base of second turnoff transistor; signal arriving from pulse-width modulator arrives at input of control unit whose control signal pulses y 1 , y 2 , applied to primary windings of transformers vary obeying logic expression  , where x 1  is pulse-width modulator signal; x 2  is meander at clock frequency of pulse-width modulator master oscillator. Provision is made for introducing additional resistor to interconnect power transistor drain and first turnoff transistor base. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2191346-C2 (RU)
Inventor: STARIKOV A V
IPC: G01B7/00
Filed: 2000-04-28
Granted: 2002-10-20
Abstract: FIELD: measurement technology, mechanical engineering. SUBSTANCE: device can find use for contact-free measurement of displacement of rotors of various mechanisms. It includes variable-induction differential pickup comprising two induction coils, four resistors and two diodes. Circuit also incorporates generator of rectangular pulses, inverters, frequency divider, transistor key, comparators, potentiometer, OR ELSE gate, four AND gates, flip-flops, two NOT-AND gates, counter, register, one-shot multivibrators, clearing circuit, output bus and information readiness bus. EFFECT: increased measurement stability, sensitivity adjustment and generation of digital output signal. 1 dwg
Patent RU-2182568-C2 (RU)
Inventor: KOROBOCHKIN V G
IPC: C04B38/00
Filed: 2000-06-16
Granted: 2002-05-20
Abstract: FIELD: materials technology, particularly, production of porous permeable ceramics for manufacture of ceramic filtering members. SUBSTANCE: mixture contains 60-70 wt.% of fractionated filler in the form of distene sillimanite with rounded form of particles and 30-40 wt.% of finely divided mixture with particles sizing 2-5 mcm, distene sillimanite and 15-20 wt.% of sodium montmorillomite. Cost of produced materials from natural raw materials is lower in 1.5-2 times as compared with that of artificially synthesized materials. EFFECT: higher permeability of ceramic material. 1 tbl
Patent RU-2202679-C2 (RU)
Title: Furrow irrigation system
Inventor: TJUTJUKIN V F
IPC: E02B13/00
Filed: 2000-06-28
Granted: 2003-04-20
Abstract: FIELD: agriculture. SUBSTANCE: irrigation system has plot distributor, irrigating devices, through irrigation furrows, catch basin, collector for drainage and rain water. For irrigating continuously sown farm crops on sloped plot with gradient of 0.004-0.007, width of furrow bottom is provided within the range of from 0.13 m to 0.15 m. Width of furrow top part is from 0.23 m to 0.25 m, depth of furrow is from 0.10 m to 0.12 m and width of furrow spacing is 0.6 m. Irrigation furrows on plot with gradient i less than 0.004 have bottom width of from 0.23 m to 0.25 m, top width thereof is from 0.33 m to 0.35 m, depth from 0.09 m to 0.11 m, furrow spacing is 0.90 m. Irrigating flow horizon may be above furrow ridge within the range of 0.02-0.03 m. EFFECT: increased efficiency by uniform moistening of root system of narrow-row crops, in particular, at initial stage of development. 2 dwg
Patent RU-2184691-C2 (RU)
Inventor: MEL NIKOV V G
IPC: B65G3/04
Filed: 2000-07-05
Granted: 2002-07-10
Abstract: FIELD: chemical and petrochemical industries. SUBSTANCE: invention relates to devices designed for storing and metered out discharge of loose materials. Hopper for loose materials has housing, two opposite walls of which are made in form of conveyor belts. These belts having corrugated surface are secured on traction members in form of cogged belts t\resting of floorings and driven by toothed pulleys. Upper toothed pulleys are made movable for adjusting position of conveyor belts. EFFECT: possibility of control of amount of material fed to discharge hole. 2 dwg
Patent RU-2189871-C2 (RU)
Inventor: BABENKO JU I
IPC: B60S3/04
Filed: 2000-08-29
Granted: 2002-09-27
Abstract: FIELD: tire maintenance and repair. SUBSTANCE: invention relates to road vehicle tires and it can be used for cleaning and washing tires before recycling or repair. Proposed method of tire washing is as follows: tire is put onto hook and is moved along inclined conveyor being first brought through first row of fixed brushes wetted with water and then through zone of nozzles for washing with water delivered under pressure during a preset time period. Then tire is passed through second row of fixed brushes, is deformed into ellipse and knocked out from conveyor. Device for executing this method has conveyor with fitted on hooks designed for gripping and holding the tires, washing tunnel whose outlet and inlet are covered by shutters. Tunnel accommodates at least rows of brushes with at least two nozzles placed between rows. Spray-tire nozzles are used to deliver water under pressure. Nozzles are connected with space of hydraulic accumulator through control hydraulic valves. Hydraulic accumulator is filled up with pressure liquid. Device is furnished also with special means for removing water from tire and deforming the tire into ellipse. EFFECT: improved efficiency of washing and reduced consumption of power and water. 17 cl, 3 dwg