baber/WOPTO huggingface dataset:
Patent RU-2173083-C2 (RU)
IPC: A61B5/0531
Filed: 1998-09-21
Granted: 2001-09-10
Abstract: FIELD: medical equipment, in particular, apparatuses for functional diagnosis. SUBSTANCE: the device has series-connected pulse oscillator, pulse shaper, transducer made in the form of an oscillatory circuit consisting of parallel-connected inductance coil and capacitor, as well as a buffer amplifier, doubled comparator, computing circuit and an indicator. The inductance coil is provided with an additional coupling winding, and the leads of the main winding are connected via capacitors to additional terminals, connected to which via conductors may be additional metal electrodes. The device is provided with an additional timer and element of audible indication. This provides for expansion of the device functional capacities. The device may be used a physiotherapeutic apparatus for electrostimulation with indication of organism reaction during the procedure. EFFECT: expanded capacities of the device. 3 cl, 1 dwg
Patent RU-2159452-C2 (RU)
Title: Method for determining earth's crust structure
Inventor: DENISOV A S
IPC: G01V11/00
Filed: 1998-10-30
Granted: 2000-11-20
Abstract: FIELD: geophysics; fundamentals of crustal architecture. SUBSTANCE: ratio of photon wavelengths to radiation radii of their components is found from recorded data obtained under field conditions using photon emission meters operating in comprehensive range of electromagnetic radiation including at least six orders of magnitude of wavelengths being recorded. This ratio and values of other wavelengths of recorded radiation are used to sequentially determine probable sizes of components which are compared to determine steps of crust components range. EFFECT: improved physical and mechanical methods for checking rock pressure and developing scientific concept of the Earth. 1 tbl
Patent RU-2218327-C2 (RU)
Inventor: POPLAVSKIJ A N
IPC: C07C225/18
Filed: 1999-03-17
Granted: 2003-12-10
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. SUBSTANCE: invention relates to the development of the improved method for preparing 2,7-bis-[2- (diethylamino)ethoxyfluorenone-9 dihydrochloride. Method involves sulfonation reaction of fluorine to fluorine 2,7-disulfoacid disodium salt, its alkaline melting and the following cyclization with zinc chloride, alkylation with 2-diethylaminoethylchloride hydrochloride. Sulfonation reaction is carried out with sulfuric acid with its density 1.83-1.84 g/sm 3  and alkaline melting reaction is carried out in wetting substrate with ammonia water and using mixture sodium nitrate and potassium nitrate taken in the ratio each to other = 5:1. EFFECT: improved preparing method. 2 cl
Patent RU-2173007-C2 (RU)
IPC: H01L35/32
Filed: 1998-08-25
Granted: 2001-08-27
Abstract: FIELD: thermoelectric energy converters. SUBSTANCE: device has set of thermoelectric n and p semiconductors regularly arranged so that their both butt-end edges interconnected through insulation form butt-end surfaces of junction located approximately on same level. Junction electrodes for alternate electrical connection of thermoelectric n and p semiconductors form junctions on both butt-end surfaces. Pair of junction electrodes is formed for electrical connection to thermoelectric semiconductors corresponding to one and other ends of set of thermoelectric semiconductors. One of butt-end surfaces of junction of thermoelectric set is inserted in hole of flexible printed-circuit board and then secured to upper edge of heatconducting plate through insulating layer. Pair of junction electrodes is electrically connected to pair of input/output electrodes formed on flexible printed-circuit board. EFFECT: facilitated interconnection of external circuit and compact thermoelectric device. 13 cl, 8 dwg
Patent RU-2189516-C2 (RU)
Inventor: KONOPLEV A F
IPC: F16K31/42
Filed: 1999-07-09
Granted: 2002-09-20
Abstract: FIELD: electropneumatic valves designed for control of air cylinder operation. SUBSTANCE: electropneumatic valve has solenoid drive engageable with relief valve; body with the first seat; inlet, the first outlet and draining channels; control piston with the second seat. Control piston is engageable with the second valve having the first seal common for the first and second seats. Body has the second outlet channel and the third seat. Control piston has the fourth seat and rod. Rod is located in central hole of main valve. The second seal common for the third and fourth seats is located on the other end of main valve. Main valve is installed between body seats and seats of central piston for communication of the second outlet channel with inlet and draining channels. EFFECT: higher economical effect due to simplified design and reduced labor input, or due to reduced number of electropneumatic valves from two to one for control of air cylinders. 2 dwg
Patent RU-2180483-C2 (RU)
Inventor: MUKHINA L B
IPC: A23L17/00
Filed: 1999-07-08
Granted: 2002-03-20
Abstract: Изобретение может быть использовано для приготовления рыбных паст и паштетов из различных видов рыбного сырья и гидробионтов, в том числе малосортных рыб, например сельди, салаки, кильки, хека, минтая и других. Предварительно подготовленное сырье солят в процессе его измельчения с последующим отделением тузлука, промыванием и фильтрацией. Полученный продукт подвергают тонкому измельчению до пастообразного состояния с одновременным внесением предусмотренных рецептурой вкусовых добавок и экстракта растительного сырья, в частности гранатового экстракта. Изобретение позволяет осуществлять изготовление экологически чистых рыбных паст с увеличенным сроком хранения и повышенными деликатесными и органолептическими свойствами. 5 з.п. ф-лы.
Patent RU-2168281-C2 (RU)
Title: Process of formation of quadrature channels and device for its realization ( versions )
Inventor: GARMONOV A V
IPC: H03D3/00
Filed: 1999-08-18
Granted: 2001-05-27
Abstract: FIELD: radio engineering, communication systems, radiolocation. SUBSTANCE: process of formation of quadrature channels is characterized by transfer of spectrum of received signal to required frequency, by discretization and quantization of input signal, by calculation of filtration coefficients, by transfer of spectrum to zero frequency. Device for formation of quadrature channels has analog filter, analog-to-digital converter, commutation unit and band-pass complex filter. In accordance with another version device for formation of quadrature channels has band-pass analog filter, analog-to-digital converter, complex decimator, band-pass complex filter. EFFECT: decreased requirements for analog filtration with maintenance of discretization frequency, reduced number of hardware components. 10 cl, 8 dwg
Patent RU-2172981-C2 (RU)
IPC: B07C5/10
Filed: 1999-10-28
Granted: 2001-08-27
Abstract: FIELD: computer-aided voting-data acquisition. SUBSTANCE: method involves preparation of ballot-papers, their input and displacement over channel followed by scanning their images, identifying type of ballot-paper and information entered therein, classifying ballot-papers, and counting the votes. Optical channel of scanner read-out module is symmetrical arrangement, therefore ballot-papers are scanned throughout entire width of each sheet and image being read out. Upon scanning identification station classifies ballot-papers by means of its software in the course of their processing into following categories: valid, invalid, non-standard form; it also identifies voters' marks made in pertinent squares; both scanning and transmission of images obtained for further identification are made concurrently. Using results of classification identification station sends instruction to scanner to sort out ballot- papers or not at the same time marking invalid ballot-papers. EFFECT: facilitated procedure; provision for receiving ballot-papers of any orientation without return of those in wrong position. 15 cl, 3 dwg
Patent RU-2172534-C2 (RU)
IPC: H02G11/00
Filed: 1999-12-08
Granted: 2001-08-20
Abstract: FIELD: electrical engineering; cable engineering. SUBSTANCE: spiral cable that may be used as communication facility for moving parts of motor transport systems such as road trains, trailers, and the like has current conductors placed in flexible sheath and arranged for relative displacement and covered with solid lubricant chosen of group incorporating hexagonal boron nitride and talc. Amount of lubricant per meter of cable ranges between 10 and 100 g and boron- nitride-to-talc mass ratio is 10:1. Sheath has beads on straight ends of cable that are engageable with those provided on sleeve additionally covering flexible sheath and located in near-end region of the latter. EFFECT: reduced conductor-to-conductor friction, improved insulating properties of conductors under vibrations. 7 cl, 3 dwg, 2 tbl
Patent UA-6425-C2 (UA)
Title: Technique for generation of ventilation tubo-tympanomastoid passage in tympanoplasty
Filed: 1994-07-27
Abstract: The invention relates to the medicine, namely to otorhinolaryngology and may be used for hearing-improving operations in the patients with the adhesive otitis and chronic epimesotympanitis complicated with cholesteatoma. The method comprises the separate opening of antrum and attics, the surgical broadening of aditus, the resection of the head of malleus. The medial wall of the attics and the tympanic cavity is covered by the silicon film followed by tympanoplasty and ossiculoplasty.
Patent UA-51639-C2 (UA)
Title: Method of obtaining caprolactam by the way of hydrolytic decomposition of melted polycaprolactam and device to realize it
IPC: B03B9/06
Filed: 1995-01-12
Abstract: Disclosed is a method of obtaining caprolactam from polymers containing caprolactam in the presence of superheated water. The proposed method is based on the use of polymers containing the repeating unit -[-N(Н)-(СН2)5-С(O)-]- or mixtures consisting essentially of: 40-99.99 wt.% of a polymer containing the repeating unit -[-N(Н)-(СН2)5-С(O)-]-;0.01-50 wt.% of additives selected from the group consisting of inorganic fillers, organic and inorganic pigments and dyes; 0-10 wt.% of organic and/or inorganic additives; 0-40 wt.% of polymers which do not contain polyamide; 0-60 wt.% of polyamides with the exception of polycaprolactam and copolyamides based on caprolactam. These polymers or mixtures are brought into contact with superheated water at a temperature of 280-320 °С and at a pressure of 7.5-15 Mpa, the weight ratio of water to the polymer containing the repeating unit -[-N(Н)-(СН2)5-С(O)-]- being between 5:1 and 13:1 and the reaction time less than 3 hours. The reaction mixture consisting essentially of water and the polymers or mixture indicated above should contain no gaseous phase under the conditions of hydrolysis.
Patent UA-31243-C2 (UA)
Title: Method for obtaining a vitaminous and mineral feed additive
Inventor: APUKHOVSKA LARYSA IVANIVNA
Filed: 1998-07-22
Abstract: The invention relates to veterinary medicine and may be used while obtaining feed additives for animal husbandry. A method involves processes of dispensing and mixing biologically active mineral substances with vitamins A, D3 and Е. To raise the effectiveness of the feed additive the vitamins D3 and Е are used as a vitaminous and protein complex on the basis of purified casein, for which purpose they are dissolved in a 95% ethyl alcohol in a ratio (m/v) of 1:100 and 1:150 correspondingly, acetic acid is added to them up to achieving рН 4.5 by the solution of the purified casein. The composition obtained is added to the purified casein solution in a ratio (v/v) of 18:1, the settled sediment of the vitaminous and protein complex is washed, dried and ground. A 10% solution of polyvinylpyrrolidone in a ratio (m/v) of 1000:(100-120) is added to the biologically active mineral substances, which are preliminary ground and dried up to a 10% remaining moisture content. The vitaminous and protein complex thus obtained and biologically active mineral substances ground are mixed with the vitamin A up to obtaining the homogenous mass.
Patent UA-59369-C2 (UA)
Title: Method for neurophysiologic stimulation of intestinal peristalsis and device for its realization
Inventor: MOROZ VASYL MAKSYMOVYCH
Filed: 1999-02-17
Abstract: The method for neurophysiologic stimulation of intestinal peristalsis and the device for its realization relate to the medicine, in particularly to the surgery and may be used for stimulating intestinal peristalsis, treating and preventing the intraperitoneal adhesions as well as the diseases of the colon and rectum. For recovering intestinal peristalsis and preventing early postoperative adhesion formation without resorting to the tonic substances for the autonomous nerve system the direct exposure of the intestinal walls to the physical factors is employed. In particular, the pressure difference of 0-50 kPa as well as temperature gradient within the range of 12-50°С is used. Furthermore, the rectangular electric pulses correlated with the period of the constriction of the intestinal lumen are applied with the following parameters: current of 0.1 mA for 5 seconds with the periodicity of 1 pulse per 180 seconds.
Patent UA-56288-C2 (UA)
Title: A preventive explosive
Inventor: SHEVTSOV VIKTOR OLEKSIIOVYCH
Filed: 2000-06-27
Abstract: The invention relates to industrial explosives, and particularly to preventive explosives designed to carry out the blasting operations in the most dangerously explosive mine conditions relative to gas and coal dust. The preventive explosive contains liquid nitroesters, potassium nitrate, ammonium nitrate, ammonium chloride, inhibitor of firing the preventive explosive, water prohibitive additive, calcium of zinc stearate, detergent. As an inhibitor to be used phosphogypsum, calcium carbonate or a mixture of these substances; as the detergent the wood flour is used including that impregnated with fire-retardant, the hardened foam of urea-formaldehyde resin, the swollen vermiculite, microspheres, pearlite; as the water prohibitive additive the flour of cereals, sodium salt, carboxy methyl cellulose or a mixture of these substances is used. Such a composition provides a reduction in prices of the preventive explosive, keeping the high indexes of safety and effectiveness.
Patent UA-70376-C2 (UA)
Title: A method for reducing nitrogen protoxide (variants) and device for realizing the same (variants)
Inventor: GORYWODA MAREK
IPC: B01J23/40
Filed: 2001-10-05
Abstract: The invention relates to a method and device for reducing nitrogen protoxide formed by catalytic combustion of ammonia and oxygen into nitrogen protoxide. The invention provides the use of a catalyst system comprising at least a first catalytic array and at least a second catalytic array for the catalytic combustion of ammonia and oxygen into nitrogen protoxides, first catalytic array being a platinum rhodium array and upstream second catalyst array being a palladium-rhodium array with a palladium mass fraction 92% and mass fraction of rhodium 2 to 4 weight %.
Patent UA-74054-C2 (UA)
Title: Grain combine harvester
IPC: A01F12/44
Filed: 2002-01-24
Abstract: This invention refers to a combine harvester with a rotor housing (22) which is positioned in a lengthwise direction and with an inclined angle towards the horizontal line inside of the combine. To arrange the rotor housing in a favourable way inside of the combine harvester, it is suggested to use a feeder house (18) which comprises elements which distribute harvested material from the cutterbar in an up- and rearward direction towards its discharge end, said discharge end being arranged in a height substantially above of the rotational axis (12) of the front wheels and in a region before the rotational axis of the front wheels, the discharge end feeds the harvested material into the feeding opening (20) of the rotor housing of the separation unit being arranged in the upper half of it, whereby the rotor housing reaches with its front from a region before the rotational axis of the front wheels and a lower third of the height of the combine harvester to its rear being arranged in the top rear half portion of the combine harvester.
Patent RU-2177852-C2 (RU)
Inventor: BATRAEV G A
IPC: F28F9/16
Filed: 2000-02-01
Granted: 2002-01-10
Abstract: FIELD: plastic metal working, particularly processes for fastening tubes in tube openings of heat exchange apparatuses at using effect of localized directed plastic deformation of tube material. SUBSTANCE: method comprises steps of preliminarily calibrating tube end according to its outer diameter and profiling it along calibrated portion by reduction for forming portion with curvilinear generatrix turned towards tube axis; placing tube with minimum gap in tube opening having annular grooves; placing portion with curvilinear generatrix by cantilever fashion relative to outer edges of annular grooves; realizing tube fastening during two stages; at first stage initially fastening tube along distance from tube end until profiled portion; at second stage finally fastening tube again during two stages by applying deforming effort to tube portion with minimum diameter. It provides high-quality filling of volume of annular grooves of tube plate with tube material. EFFECT: enhanced operational characteristics of joint. 7 dwg
Patent RU-2181274-C2 (RU)
Title: Method for removing foreign body from anterior chamber of eyeball
Inventor: NEROEV V V
IPC: A61F9/007
Filed: 2000-02-22
Granted: 2002-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing viscoprotector into the anterior chamber. The foreign body visualization is carried out by means of endoscope. The foreign body is removed using the endoscope end combined with magnet. EFFECT: enhanced effectiveness of treatment in the cases of empty anterior chamber and opaque cornea.
Patent RU-2186760-C2 (RU)
Inventor: NO B I
IPC: C07C45/61
Filed: 2000-06-23
Granted: 2002-08-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to derivatives of adamantane, namely, to a novel method of synthesis of carbonyl-containing derivatives of adamantine of the general formula: α- where   is H; R 2  is H; R is R 1 , t-CH 3 , C 4 H 9 ; C 6 H 5  is H; R 2  is R 1 ; R is CH 3 ; CH 3 ,C 2 H 5  is R 2 ; CH 3  is R 1 ; R is i-CH 3  that are intermediate products used for synthesis of biologically active substances. Method involves the addition reaction of corresponding ketones of aliphatic and saturated aromatic order to 1,3-dehydro-adamantane in the mole ratio of reagents = 1 : (2-6) in medium of inert solvent, at ketone boiling point (56-120 C) for 6-12 h. Method provides the synthesis of end substances with the yield 60-80%. EFFECT: increased yield. 6 ex
Patent RU-2185751-C2 (RU)
Title: Antihypertensive edible salt
Inventor: SPIRICHEV V B
IPC: A23L27/40
Filed: 2000-07-24
Granted: 2002-07-27
Abstract: FIELD: production of edible salt with reduced content of sodium chloride possessing prophylactic antihypertensive action. SUBSTANCE: antihypertensive edible salt has the following ratio of components, mas.%: sodium chloride, 65.0-70.5; potassium chloride, 27.0-31.0; potassium hyxacyanoferrate (II), 0.0002-0.001; anhydrous magnesium sulfate, the balance. Proposed salt has a simple composition and is universal for prophylactic administration. Due to using of magnesium sulfate in anhydrous form, said salt possesses stability at long-term storage. EFFECT: simplified technology of preparation; reduced cost price of final product. 1 tbl
Patent RU-2189472-C2 (RU)
Title: Устройство преобразования вращательного движения в возвратно-поступательное
Inventor: VOROGUSHIN VLADIMIR ALEKSANDRO
IPC: F02B75/32
Filed: 2000-10-25
Granted: 2002-09-20
Abstract: Изобретение относится к двигателестроению и, в частности, к устройствам преобразования вращательного движения в возвратно-поступательное, содержащим зубчатое колесо, находящееся в зацеплении с подвижной зубчатой рамкой. Технический результат - устранение ударного характера перехода вращающегося зубчатого колеса из зацепления с одной зубчатой рейкой в зацепление с другой путем обеспечения непрерывного контакта зубчатого колеса с зубчатой рамкой в соответствии с параметрами зацепления и создания градиента скоростей при смене направления продольного возвратно-поступательного движения зубчатой рамки. Устройство содержит зубчатые рейки рамки, которые по торцам продолжены опорными полуокружностями с радиусом, большим, чем наружный радиус у вращающегося зубчатого колеса, на величину, равную половине высоты зуба. Зубья на зубчатом колесе нарезаны на части диска, тогда как другая часть диска колеса по наружному радиусу служит кулачком, со способностью перекатывания по поверхности опорных полуокружностей рамки и скольжения по поверхности продольных упоров. Зубчатая рамка и ось зубчатого колеса относительно друг друга имеют, кроме свободы продольного, свободу поперечного возвратно-поступательного перемещения. 5 з.п. ф-лы, 2 ил.
Patent RU-2193009-C2 (RU)
Title: Plant and method for percolation leaching of aluminum-containing crushed cake or aluminum-containing crushed ore
Inventor: NASYROV G Z
IPC: C01F7/06
Filed: 2000-11-02
Granted: 2002-11-20
Abstract: FIELD: nonferrous metallurgy; applicable in percolation leaching of crushed aluminum-containing ores, cakes and other ores of nonferrous metals. SUBSTANCE: plant for percolation leaching of aluminum-containing crushed cake or aluminum-containing crushed ore includes mounting frame, conveyor with percolators secured to its and having upper and lower draining pipes, feeder for continuous charging of aluminum-containing crushed cake or aluminum-containing crushed ore into percolators with lower draining pipes cut in bottom of percolators. Method consists in that aluminum- containing crushed cake or aluminum-containing crushed ore is treated with solutions in several zones of conveyer percolation plant. Aluminate solution from percolators is drained through upper and lower draining pipes. In so doing, lower draining pipes drain 50-80% of aluminate solution. Drained from percolators aluminate solutions after every zone of leaching are supplied to percolators of previous leaching zone, except for the last ones. At last stage, hot water is supplied to percolators, except for last ones, and washed water from the last percolators is drained through lower draining pipes. EFFECT: reduced losses of aluminum oxide and alkalis. 2 dwg
Patent RU-2199260-C2 (RU)
Inventor: KRIUSHKOV L S
IPC: A47J43/28
Filed: 2001-01-11
Granted: 2003-02-27
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus for safe manual grinding of garlic, with garlic clove being held by fingers of rubbing hand, is made as single part manufactured as miniature trough-shaped metal grater with flat bottom of 15-20 mm width, restricted with guiding ribs having width half the width of bottom and provided with edges bent outside and with rounded corners. One end of apparatus is free from grating surface and is convenient for grasping and holding it in suspended position by straight thumb and bent forefinger of one hand. Remaining portion of flat bottom is equipped with round or elliptical openings having cutting edges bent inside trough and oriented in direction opposite to holding hand. During grating, garlic clove is easily held by thumb, middle finger and forefinger of other hand, with thumb and middle finger pressing to guiding rib as they approach grating surface without contacting cutting members. Narrow bottom and side ribs prevent ground garlic from being spread over large surface. Also, ground garlic is readily rinsed in hot food or water. EFFECT: simplified and compact construction, improved hygiene, simplified, safe and convenient use, and reduced production costs. 2 dwg