baber/WOPTO huggingface dataset:
Patent RU-2088904-C1 (RU)
Title: Method of optical tomography of transparent materials
Inventor: DEMIN ANATOLIJ V
IPC: G01N21/85
Filed: 1993-03-10
Granted: 1997-08-27
Abstract: FIELD: optical instrument engineering, in particular, methods of testing of optical materials. SUBSTANCE: influence of the material boundary surface is eliminated, material is probed by optical radiation by colliding beams with similar aperture angles, the point of convergence of colliding beams in material volume is displaced, the receiving system detects the passing, scattered radiation and radiation reflected from defects in the material, part of probing radiation that does not pass into the material is subjected to correlation treatment jointly with passing, scattered radiation and radiation reflected from blisters and striae in the material, and the position of the point of convergence of colliding probing beams is detected. EFFECT: facilitated procedure. 1 dwg
Patent RU-2062807-C1 (RU)
Title: Method for refining of lead
Inventor: KAZANTSEV GEORGIJ F
IPC: C22B13/06
Filed: 1993-04-23
Granted: 1996-06-27
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: method for refining of lead against antimony involves melting lead followed by reduction of lead in the melt of salts (namely, sodium carbonate and potassium carbonate). Mentioned above melting is carried out within 3-5 h at 415-425 C in the mixture of liquid sodium nitrate. Thus simultaneously pure lead and alloy are obtained; lead contains 0.02-00.4 % of antimony, said alloy contains 49.93-59.15 % of lead and 40.37-49.91 % of antimony. EFFECT: improves efficiency of the method. 5 cl, 1 tbl
Patent RU-2033861-C1 (RU)
Title: Rotor of centrifugal separator
Inventor: SOKOLOV VASILIJ I
IPC: B04B11/02
Filed: 1993-06-15
Granted: 1995-04-30
Abstract: FIELD: chemical industry. SUBSTANCE: rotor of centrifugal separator has a foundation, a cover connected with it forming a separation chamber, an insertion holder disposed in the chamber and a separating insertion formed by a solid band curved as spiral. The band is made of multilayer composite polymeric material and has a shape of trapezium in the unfolded state. Its smaller base is fastened to the rotor foundation, its greater base is fixed to its cover. The band is located along the insertion height so that the distance between its turns increases towards the rotor axle. EFFECT: enhanced efficiency of the equipment for the suspension separation. 2 dwg
Patent RU-2075823-C1 (RU)
Title: Electronic-switching motor control system
Inventor: PODKORYTOV ANDREJ A
IPC: H02P6/14
Filed: 1993-08-02
Granted: 1997-03-20
Abstract: FIELD: high-voltage half-wave switching electric drives. SUBSTANCE: electronic- switching motor control system uses an assembly of bootstrap diodes, capacitor at the input of the pulse self-sustained oscillator, additional transistor cut in the emitter circuit of the switching transistor, optronic transistor and a current control circuit. It prevents overvoltages across the collector gates switching the motor windings with simultaneous regeneration of winding self-inductance energy. EFFECT: enhanced reliability. 5 cl, 4 dwg
Patent RU-2073703-C1 (RU)
Title: Method of fruit kvass production
Inventor: VOLODZKO GALINA V
IPC: C12G3/02
Filed: 1993-08-11
Granted: 1997-02-20
Abstract: FIELD: food industry. SUBSTANCE: method involves fresh blend or reduced grape juice preparing with sugar syrup and thyme extract at ratio by dry matters mass = 35000 : 148291 : 1380 and at their total content 9-9.5% by mass, at pH = 4-5 followed by its sterilization and fermentation with a mixture of Saccharomyces minor, strain M, and Lactobacillus casei or Lactobacillus panis, strain 11 and 13 at ratio = 1:1 and at ratio of yeast and Lactobacillus = 1:6, separation of cultural fluid and its pasteurization. EFFECT: enhanced quality of kvass, simplified technology, enhanced biological value. 2 cl
Patent RU-2077213-C1 (RU)
Title: Method of fermenting plant, dairy and raw combined with their and water
Inventor: RYABINKINA OLGA A
IPC: A23L19/00
Filed: 1993-08-31
Granted: 1997-04-20
Abstract: FIELD: microbiology. SUBSTANCE: method involves ferment contacting. Ferment source: oat grain without peel, intact grain and/or milled oat, and/or oat with water, and/or oat with milk-base products, and/or plant raw. Oat amount - 0.3 g/kg of the rest fermented product, not less. Method can be used in food, light and pharmaceutical industries, in agriculture, medicine, cosmetology, veterinary science, food production. EFFECT: improved method of fermenting. 4 cl
Patent RU-2077867-C1 (RU)
Title: Gas or liquid flowmeter-counter
Inventor: FERENETS VALENTIN ANTONOVICH
IPC: G01F1/10
Filed: 1993-09-14
Granted: 1997-04-27
Abstract: FIELD: measuring instruments for domestic and medical uses. SUBSTANCE: flowmeter comprises inlet connection pipe 1, inlet deflector 2, lower screw-sleeve 3 for fixation of string, auxiliary nozzles 4, base plate 5 of working tubular nozzle, tubular nozzle flange 6, string 7, working tubular nozzle 8, stopping core 9, turbine working blade 10, upper plain bearing 11, damping cup 12, hood 13, upper screw 14 for fixation of string, outlet deflector 15, thermoresistive frequency converter 16, electronic frequency meter 17, electromechanical pulse counter 18, reduced pressure chamber 19, circulating-damping positive pressure chamber 20, elevated pressure chamber 21, base plate spider hub 22, auxiliary blade 23, conical damping skirt 24, cylindrical part 25 of turbine framework, conical disc 26, profiled port 27 of turbine, conical crown 28, peripheral part 29 of conical disc, leading edge 30 of working blade, lower plain bearing 31, turbine sleeve 32, inner edge 33 of conical damping skirt, damping cup slit 34, damping cup rods 35, damping cup spider hub 36, nut 37, openings 38 for fixing cup, openings 39 for fixing outlet deflector, holder spider jumper 40, admission cup ports 41. A is curve characterizing ideal flowmeter, B is generalized standard characteristic of conventional flowmeters, C is output parameters of proposed invention. EFFECT: improved design. 4 cl, 6 dwg
Patent RU-2046130-C1 (RU)
Title: Plant oil rectifier free of separator
Inventor: MARTISHKIN VLADIMIR V
IPC: C11B3/00
Filed: 1993-09-17
Granted: 1995-10-20
Abstract: FIELD: fat-and-oil industry equipment. SUBSTANCE: rectifier has a system of gang vessels for separating hydratation fuse, complexon and rinse water solution from oil, vessels for consumable reactants. Oil vessels and reactant vessels are provided with level metering glasses for control and regulation of predetermined flow rates of oil and reactants and static mixer for mixing predetermined amounts of oil and reactants. EFFECT: reduced metal usage and decreased power consumption. 1 dwg
Patent RU-2090552-C1 (RU)
Title: Phenylbenzamide derivatives, methods of their synthesis, fungicide composition for plant protection and a method of control over fungicide diseases
Inventor: MARI-PASKAL LATORS
IPC: A01N37/38
Filed: 1993-06-29
Granted: 1997-09-20
Abstract: 1) Compounds of the phenylbenzamide family. 2) They are of formula (I): <IMAGE>  in which:   - R1 and R2, which are identical or different, are a hydrogen or halogen atom or an optionally halogenated alkyl radical, and - R3 and R4, which are identical or different, are an alkyl containing 1 to 4 carbon atoms or can form, together with the nitrogen atom which carries them, a morpholino ring.   3) Fungicides applicable in agriculture.
Patent RU-2101780-C1 (RU)
Title: Способ рекламирования
Inventor: OVCHINNIKOV EVGENIJ EVGEN EVIC
IPC: G09F25/00
Filed: 1994-01-31
Granted: 1998-01-10
Abstract: Изобретение относится к рекламному делу и может быть использовано преимущественно в процессе телевизионного вещания при передаче по вещательным каналам звуковых и/или зрительных рекламных сообщений. Изобретение направлено на повышение эффективности рекламирования путем оптимизации формы подачи звукового и/или зрительного рекламного сообщения за счет повышения полезной информационной насыщенности и комфортности восприятия последнего, то есть на достижение технического результата, выражающегося в улучшении эмоционального настроения от восприятия рекламного сообщения и в адекватном повышении эффективности побудительных мотивов сделать осознанный выбор в пользу рекламируемого товара. Способ рекламирования осуществляют путем передачи телесигнала, несущего рекламное сообщение, в промежутках между передачей сигнала программы передач. Новым в способе рекламирования является то, что телесигнал, несущий рекламное сообщение, дополняют телесигналом предупреждения о времени окончания первого. В варианте исполнения телесигнал предупреждения о времени окончания телесигнала, несущего рекламное сообщение, представляет собой передаваемое одновременно с рекламным сообщением изображение таймера с обратным отсчетом. Также в варианте исполнения телесигнал предупреждения о времени окончания телесигнала, несущего рекламное сообщение, представляет собой передаваемое одновременно с рекламным сообщением изображение номеров фрагментов рекламного сообщения в обратной последовательности. 2 з.п.ф-лы.
Patent RU-2081377-C1 (RU)
Title: Chamber
Inventor: TARASOV PAVEL A
IPC: F25D11/00
Filed: 1994-02-11
Granted: 1997-06-10
Abstract: FIELD: food-processing industry; storage of food stuff in cooling and heating chambers at definite temperatures. SUBSTANCE: chamber contains insulating housing connected with cooling or heating unit; walls of this housing are telescopic and hollow which makes it possible to insert heat insulating sheets inside them. Walls may be of dismountable assembled type fastened by means of reusable joints. EFFECT: enhanced reliability. 3 cl, 5 dwg
Patent RU-2072199-C1 (RU)
Title: Подметально-уборочная машина
IPC: E01H1/02
Filed: 1994-03-11
Granted: 1997-01-20
Abstract: Подметально-уборочная машина, содержащая шасси с подрессоренными относительно рамы передним и задним мостами, несущими пневмоколеса, бункер для смета, конвейер, шарнирно закрепленный на раме шасси и соединенный с ней своей средней частью через шарнирное звено и силовой цилиндр, закрепленные на конвейере в его нижней части боковые щитки с уплотняющими фартуками для взаимодействия с покрытием, расположенную между щитками цилиндрическую приводную щетку, смонтированную на опорных рычагах, закрепленных шарнирно на раме шасси, и буфер заднего моста, отличающаяся тем, что конвейер шарнирно связан с рамой шасси в своей верхней части, на шарнирном звене выполнен упор, расположенный с возможностью взаимодействия с закрепленной на конвейере площадкой, буфер заднего моста прикреплен снизу к конвейеру, а опорные рычаги соединены с нижней частью конвейера при помощи раздвижных шарнирных тяг.
Patent RU-2054779-C1 (RU)
Inventor: KIREEV PETR A
IPC: H02J3/00
Filed: 1994-04-11
Granted: 1996-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: in power transmission line with conductors split into n components, capacitor shorted out by switch is connected in series with one of components and inductance coil connected in series with this capacitor; second inductance coil is connected in series with second component. Coil are mounted on common core and connected differentially. Capacitor may be connected in series with one component and coils, in series with two components to raise current through conductor components where necessary, for example, for ice melting. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2089921-C1 (RU)
Title: Radioholographic method for determining directivity pattern in antenna frequency range
Inventor: KOVALEV IGOR P
IPC: G01R29/10
Filed: 1994-05-10
Granted: 1997-09-10
Abstract: FIELD: radioholography; measurement of antenna and radiating equipment parameters. SUBSTANCE: method involves excitation of analyzed antenna by pulse signal and radiation of pulsed electromagnetic field by this antenna, recording of this field by various types of transducers, measurement of directivity pattern of analyzed antenna at desired frequencies by means of Fourier transformers with respect time and spatial variables according to which, prior to starting Fourier transforms, bearings should taken coordinates of elementary sources and intensity of these sources measured; field recording is made by several fixed transducers. EFFECT: facilitated procedure; enlarged functional capabilities. 1 dwg
Patent RU-2052946-C1 (RU)
Inventor: TIMOFEENKO TATYANA I
IPC: A23D9/00
Filed: 1994-07-29
Granted: 1996-01-27
Abstract: FIELD: oil and fat industry. SUBSTANCE: phospholipid foodstuff consists of vegetable oil and vegetable phospholipids, Vegetable oil is used in form of refined vegetable oil or refined deodorized vegetable oil, and vegetable phopholipids are used in form of phopholipids obtained by hydration of nonrefined vegetable oil in zone of effect of alternating rotating electromagnetic field with intensity of 50-250 kA/m and subsequent treatment at pressure of 0.2-1.0 MPa for 10-15 min and treatment in zone of action of stationary electromagnetic field with intensity of 250-350 kA/m and drying at temperature of 55-65 C with the following amount of components, mas.%: vegetable phospholipids 10.0-35.0; the balance, vegetable oil. EFFECT: higher efficiency. 1 tbl
Patent RU-2072675-C1 (RU)
Title: Седельно-сцепное устройство автопоезда
IPC: B62D53/10
Filed: 1994-08-01
Granted: 1997-01-27
Abstract: 1. Седельно-сцепное устройство автопоезда, содержащее закрепленное на раме тягача опорное седло с клиновым пазом и установленную на раме полуприцепа с помощью вертикального шарнира опорно-поворотную плиту, выполненную с возможностью взаимодействия с опорным седлом посредством установленных на ней сцепного шкворня и упора, а также страховочный механизм, выполненный в виде закрепленных одними концами на упоре гибких растяжек, отличающееся тем, что гибкие растяжки другими концами имеют возможность шарнирного закрепления на раме тягача впереди опорного седла, причем средние части гибких растяжек размещены в выполненных в опорно-поворотной плите желобах.2. Устройство по п. 1, отличающееся тем, что упор имеет форму, ответную форме клинового паза опорного седла.3. Устройство по п. 1, отличающееся тем, что оно снабжено механизмом, предотвращающим складывание автопоезда, выполненным в виде подвижного в вертикальном направлении стопора с возможностью его взаимодействия с выступами опорно-поворотной плиты и установленным на раме полуприцепа.
Patent RU-2062788-C1 (RU)
Title: Method of continuous exopolysaccharide preparing
Inventor: VLASOV SERGEJ A
IPC: C12M1/06
Filed: 1994-08-03
Granted: 1996-06-27
Abstract: FIELD: microbiological industry. SUBSTANCE: method involves growing producing strain under aeration on nutrient medium using fermenter cascade. In the first fermenter strain is grown for period including time for maximal cell growth rate attainment in this fermenter and for 2-4 hr after this index attainment; then obtained biomass is fed to the second fermenter which is filled preliminary with nutrient medium where biomass is occurred for period including time for maximal cell growth rate attainment and for 2-4 hr after this index attainment. Content of the second fermenter is fed equally to the third and fourth fermenters which are filled preliminary with nutrient medium; in the third fermenter strain is grown for period including time for maximal cell growth rate attainment and for 2-4 hr after this index attainment. Then biomass from the third fermenter is fed to the second and fifth fermenters at amount that is necessary for ready product preparing in working volume of sown fermenters; from biomass remained in the third fermenter and fed to the fourth fermenter the end product is obtained after that process is repeated from the first fermenter. EFFECT: improved method of exopolysaccharide preparing. 1 dwg, 2 tbl
Patent RU-2114807-C1 (RU)
Inventor: ROMANOVA V S
IPC: C07C1/26
Filed: 1994-08-22
Granted: 1998-07-10
Abstract: Способ полного дехлорирования полихлорароматических соединений общей формулы [Ar(CH 2 ) k Cl m ]  n , где n = 1, 2; k = 0, 2; m = 2, 4, основан на взаимодействии этих веществ с силанами общей формулы HSiR 3 , где R = C 2 H 5 ; OC 2 H 5 , при молярном соотношении компонентов, равном 1 : m•n (1,1 - 1,2) соответственно. Реакцию ведут в присутствии никельсодержащего катализатора на основе окиси графита с содержанием 10 - 12 мас.% никеля. Благодаря стабильности и активности катализатора процесс дехлорирования осуществляют многократно на одной порции катализатора, который легко отделяется от реакционной массы и сохраняется затем в обычных условиях без потери активности.
Patent RU-2051179-C1 (RU)
Inventor: KHREBIN VALERIJ N
IPC: C21C5/28
Filed: 1994-09-08
Granted: 1995-12-27
Abstract: Использование: в черной металлургии, конкретнее при выплавке стали в конвертере. Технический эффект при использовании изобретения заключается в повышении производительности и стабильности процесса выплавки стали в конвертере. Сущность изобретения: по способу выплавки стали продувают расплав в конвертере сверху через фурму, подают в расплав известь и охладители, определяют химсостав расплава, сливают расплав в разливочный ковш, подают в него раскислители, а также изменяют высоту положения фурмы по ходу продувки над уровнем спокойной ванны расплава. В процессе продувки высоту положения фурмы над уровнем спокойной ванны расплава изменяют по зависимости H 1 = (0,9-1,2)·(3,4·14 М) H 2 = (0,8-1,1)·(2,2-4 М) где H 1  и H 2  значения высоты положения фурмы по ходу продувки над уровнем спокойной ванны расплава, соответственно, в первый период продувки, равный 0,4 - 0,5 всего времени продувки, и в остальной период до конца продувки, м; (0,9 1,2) и (0,8 1,1) эмпирические коэффициенты, учитывающие массу расплава в конвертере, безразмерные; 3,4 и 2,2 эмпирические величины, учитывающие закономерности шлакообразования и образования выбросов расплава из конвертера, м; 14 и 4 эмпирические коэффициенты, учитывающие степень влияния количества шлака на выбросы расплава, м/т; М текущее значение массы извести, подаваемой в конвертер к данному моменту времени продувки, т на 1 т расплава. 1 табл.
Patent RU-2105993-C1 (RU)
Title: Passive transducer based on surface acoustic waves interrogated over radio
Inventor: LEONARD RAJNDL
IPC: G06K7/10
Filed: 1992-12-21
Granted: 1998-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention deals with passive transducer based on surface acoustic waves used to determining measurement values and to transmit measured values from remote place over radio into interrogator 1 that sends energy to sensitive element 5, 15 in the capacity of interrogation pulse over radio. Transducer based on surface acoustic waves is used for contactless recording of measurement values. Surface acoustic wave device is sensitive element. There is provided reference element based on surface acoustic waves employed for discrimination and/or measurement of time of passage. Transducer can be used to measure physical and other values. EFFECT: higher efficiency. 37 cl, 16 dwg
Patent RU-2078846-C1 (RU)
Title: Method of coating application by plasma spraying on figure of rotation shape pieces
Inventor: KOBERNICHENKO ANATOLIJ BORISOV
IPC: C23C4/12
Filed: 1994-11-30
Granted: 1997-05-10
Abstract: FIELD: method of coating application by plasma spraying on pieces, that have figure of rotation shape. SUBSTANCE: method provides for gas pumping out in direction coaxial with plasma spray, coating material spraying. In the case opposite side of piece before spraying and in process of its realization is blasted with argon heated up to temperature of 60 -100 C with gas usage of 0.5 - 1.2 cubic meter per hour and with cooling during piece rotation. EFFECT: improved process. 5 dwg
Patent RU-2141749-C1 (RU)
Title: Pickup disk harrow
Inventor: TARASOV V P
IPC: A01B21/08
Filed: 1994-12-28
Granted: 1999-11-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: harrow has frame with longitudinal bars and working tool sections connected to bars by rollers and vertical pivot joints. Rollers are made in the form of truncated cone whose top is positioned on pin of vertical pivot joint connecting middle longitudinal bar and section so that cone generatrix is extending tangentially to bar surface. EFFECT: increased efficiency and simplified construction. 3 dwg
Patent RU-2107713-C1 (RU)
Title: Fuel composition
Inventor: SAFIEVA R Z
IPC: C10L1/185
Filed: 1995-02-02
Granted: 1998-03-27
Abstract: FIELD: liquid fuels. SUBSTANCE: composition based on diesel fraction is supplemented with 1.10 wt % of neonol or diproxamine. EFFECT: improved fuel quality. 2 tbl
Patent RU-2082220-C1 (RU)
Inventor: BARDACHENKO VITALIJ FEODOSEVIC
IPC: G11B5/09
Filed: 1995-02-06
Granted: 1997-06-20
Abstract: FIELD: computer engineering, in particular, peripheral data storage devices on removable magnetic media. SUBSTANCE: method involves generation of source binary information sequence of recording signals, which duration is equal to encoded information characters. Source binary information sequence of recording signals is preliminary converted to sequence of numbers which are represented in number system with radix r which is greater than 2. duration of recording signals is equal to information characters of r- radix numbers. When source binary information sequence is converted, it is divided into groups of binary numbers which provide input code words of same length. They are converted to output r- radix words which correspond to shortest combinations of recording signals. Required redundant output r-radix code words conform to ratio between ratio of lengths of input and output words. In addition recording density may be further increased if during conversion of source binary information sequence of recording signals, most frequent input code words of different length are converted in output code words which have shortest combinations of recording signals. EFFECT: increased density. 3 cl, 1 dwg, 2 tbl
Patent RU-2091425-C1 (RU)
Title: Charcoal kiln
Inventor: ELKIN KONSTANTIN S
IPC: C10B1/04
Filed: 1995-02-14
Granted: 1997-09-27
Abstract: FIELD: wood processing. SUBSTANCE: means to create desired conditions of pyrolysis is made in the form of electric heaters 5. To install them in lining of side walls of kiln casing 1, special grooves are available. Means for catching volatile pyrolysis products is made in the form of gas collector 10 located over cover 4 of pyrolysis chamber 2. Gas catcher has valve 12 to remove moisture from chamber 2 during the raw material drying. Pipeline 11 connects gas catcher 10 with means 17 for burning volatile pyrolysis products. Chamber 2 has ports to drain liquid pyrolysis products with butterfly cover 7. Bottom of casing 1 bears rods to make the butterfly covers turn. To charge raw material into chamber 1, cassettes 3 are used. EFFECT: enhanced efficiency of process. 3 cl, 2 dwg
Patent RU-2070504-C1 (RU)
Title: Method of machining cylinder liner of internal combustion engine
Inventor: KOSHELEV ALEKSANDR G
IPC: B24B1/00
Filed: 1995-07-10
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: inner surface of cylinder liner is subjected to preliminary machining, then liner is fitted in cylinder block and loaded in axial direction with force simulating clamping force of cylinder head and final treatment is carried out by honing. To load the liner plate simulating the cylinder head with holes for honing tool is used. Plate is placed on cylinder block through gasket and it tightened with force equal to tightening force of cylinder head. EFFECT: enhanced quality of machining. 2 cl, 2 dwg
Patent RU-2096915-C1 (RU)
Title: Single-fiber optical duplex communication line
Inventor: ALEKSANDROVSKIJ MIKHAIL I
IPC: H04B10/12
Filed: 1995-07-25
Granted: 1997-11-20
Abstract: FIELD: radio engineering and communications engineering; fiber-optic transmission systems. SUBSTANCE: introduced in single-fiber optical communication line are modulating signal shapers, phase modulators, low-frequency filters, oscillator, phase detectors, controlled generator, bandpass filters, controlled phase shifter, phase shifters, frequency doublers, amplifier-regenerators, output signal shapers, and amplifier-limiters. EFFECT: enlarged length of single-fiber optical duplex communication line. 2 dwg