baber/WOPTO huggingface dataset:
Patent RU-2022634-C1 (RU)
Title: Способ формования катализатора на основе полиэтилена высокого давления и устройство для его осуществления
Inventor: AMOSOV VIKTOR V
IPC: B01J2/20
Filed: 1989-09-13
Granted: 1994-11-15
Abstract: Использование: для получения катализаторов (типа ИНУС), используемых в химических процессах для получения гранул-сорбентов по очистке сточных вод целлюлозобумажных заводов или дымовых газов от сернистых соединений. Сущность: в способе формирования катализатора на основе полиэтилена высокого давления путем введения в расплавленную массу химически активных добавок, продавливания массы через каналы фильерный решетки с последующим одновременным срезанием и охлаждением образующихся гранул, в каналах фильерной решетки поддерживают перепад температур 140 - 150°С, при этом на входе в фильерную решетку поддерживают температуру 180 - 190°С, а на выходе 40 - 50°С. Заявленный способ и устройство для его осуществления при использовании дают возможность повысить активность катализатора за счет заданной увеличенной поверхности гранул. Процесс осуществляется в устройстве, содержащем корпус, шнек, фильерную решетку с каналами, в каждой из которых выполнены дополнительные углубления цилиндрической формы в количестве от 2-х до 4-х, систему охлаждения и многолопастный нож. 2 с.п. ф-лы, 4 ил.
Patent RU-2021016-C1 (RU)
Title: Mill
Inventor: CHURYUMOV VITALIJ A
IPC: B02C17/06
Filed: 1990-07-23
Granted: 1994-10-15
Abstract: FIELD: building materials. SUBSTANCE: mill has rotating drum with sections of partitions installed longitudinally and bevelled along drum axis. Ribs can be fitted on bevelled edges. EFFECT: enhanced quality of grinding. 3 dwg
Patent RU-2041214-C1 (RU)
Title: Pyrimidine derivatives, method of struggle against weed and herbicide composition
Inventor: MASATOSI TAMARU
IPC: A01N43/66
Filed: 1990-12-27
Granted: 1995-08-09
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of pyrimidine of the general formula (I)   where R lower imidazole or alkylthio-group, or group of the formula OR 3  where R 3  hydrogen, alkyl possibly substituted with cyano-, alkoxy-, alkylthio-, phenyl, phenylthio-, phenylsulfinyl, phenylsulfonyl, benzylhydroxy-, alkylcarbonyloxy-, alkoxycarbonyloxy- or phthalimidoyl-group; or R 3  alkenyl, alkynyl, alkylydeneamino-group, alkaline metal or group -CH 2 -C(O)-R 4  where R 4  phenyl or alkyl; R 1  hydrogen or alkyl; R 2  hydroxy, alkoxy-group possibly substituted with halogen, phenoxy-, benzyloxy-, alkylhydroxycarbonyl, cycloalkyl-C 3 -C 6  or alkoxy-group, or R 2  alkenyl possibly mono- or disubstituted with halogen or phenyl, alkynylhydroxy-group, phenyl possibly substituted with halogen, alkyl or alkoxy-group, phenoxy-group, benzylhydroxy-group possibly substituted with halogen, alkoxy-group, phenylamino-group or group -OC(O)R 5  where R       5   5        alkyl possibly substituted with halogen, cyclopropyl, phenyl possibly substituted with halogen; alkoxy- or phenylamino-group; A alkoxy-group; B alkoxy-group possibly substituted with halogen; Y oxygen or sulfur. Alkyl indicated in substituents is lower one. Except for, product - derivatives of pyrimidine of the general formula (II)   where R hydroxy-, alkoxy or benzylhydroxy-group; R 1  hydrogen, lower alkyl; A and B alkoxy-group; Y oxygen or sulfur and also phenyl-derivatives of the formula (III)   where Y oxygen; R - hydroxy- or alkoxy-group; R 1  alkyl. Alkyl in indicated substituents is lower one; R 2  phenyloxy- or benzyloxy-group, and these compounds are intermediate products for synthesis of compounds of the formula (I). Method of struggle against weed is carried out by treatment of plants or areas where plants were grown with compound of the formula (I) taken at concentration 0.016-1 kg/ha. Herbicide composition has active components compounds of the formula (I) at concentration 2-30 wt. -% and the special additions the rest. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 6 cl, 14 tbl
Patent RU-2039813-C1 (RU)
Title: Strain of yeast saccharomyces cerevisiae meyen for production of baking yeast and ethanol on molasses
Inventor: KURENNAYA OLGA N
IPC: C12N1/18
Filed: 1990-12-06
Granted: 1995-07-20
Abstract: FIELD: food industry. SUBSTANCE: after fermentation molasses and after separating yeast ready mash which contains 7.28-7.47 vol of alcohol and pressed yeast having concentration 33.5-35.8 g/l are prepared. EFFECT: improves quality of desired products. 2 tbl
Patent RU-2032510-C1 (RU)
Title: Interlayer of the packet for producing a multilayer hot-rolled sheet
Inventor: RUDNEV EVGENIJ V
IPC: B23K20/04
Filed: 1991-02-07
Granted: 1995-04-10
Abstract: FIELD: rolling industry. SUBSTANCE: interlayer has carbon-containing material in the form of a paper layer whose mass is determined according to the relationship stated in the description. EFFECT: simpler design. 1 tbl
Patent RU-2015014-C1 (RU)
Title: Unit for disintegrating clay
Inventor: KONOPLEV ANATOLIJ A
IPC: B28C1/14
Filed: 1991-03-11
Granted: 1994-06-30
Abstract: FIELD: devices for the treatment of soft materials. SUBSTANCE: device has a frame, a housing with a funnel and a perforated bottom a cone working member, a geared transfer mechanism with a vertical shaft. The unit is provided with scrapers and a vertically movable crossbar having guide means. The working member has the form of sectors connected to each other so as to define openings. The scrapers are disposed within the openings of the working member. Gear ratio of the drive is determined from equation i≠cosν, wherein i - a gear ratio of the drive. n - nutation angle of the cone working member. EFFECT: intensified process of disintegration. 2 cl, 3 dwg
Patent RU-2005529-C1 (RU)
Inventor: VOKHMYANIN VLADISLAV G
IPC: A63H15/06
Filed: 1991-03-15
Granted: 1994-01-15
Abstract: FIELD: toy industry. SUBSTANCE: toy comprises casing 1 with weight 3 in its lower part, movable member 4 installed on flexible membrane 5 which closes hole 6 in upper part of casing 1. Additional weight 8 is rigidly connected with, and is suspended from, the movable member 4. EFFECT: improved design. 1 dwg
Patent RU-2002192-C1 (RU)
Inventor: SEMENOV ALEKSANDR G
IPC: F28D15/00
Filed: 1991-04-04
Granted: 1993-10-30
Abstract: Использование: как теплообменник периодического  действи , предназначенный дл  охлаждени  объекта в вакууме Сущность изобретени   в  зазоре между охлаждаемым основанием 1 и радиатором  2 размещен теплопередающий элемент  4. выполненный в виде ферромагнитной сыпучей массы Дл  перемещени  тегшопередающего элемента  4 от основани  1 к радиатору 2 используют  или один магнит, расположенный на наружной стороне  радиатора 2, или два электромагнита 5 и 3,  соосно установленных на наружных поверхност х  основани  1 и радиатора 2 В устройстве предусмотрено  выполнение радиатора в виде электромагнита  и снабжение его каналами, сообщенными с  источником охлаждаемой среды, выполнение охлаждаемой  поверхности основани  с ребрами или  макронеровност ми, а электромагнита в виде плиты  с возможностью периодического включени  5  заф-лы. 4 ил.
Patent RU-2049696-C1 (RU)
Inventor: KOVALKOV PAVEL R
IPC: B62D57/032
Filed: 1991-04-23
Granted: 1995-12-10
Abstract: Изобретение относится к транспортным средствам с шагающими движителями. Средство содержит опоры из трех последовательно расположенных частей, крайние из которых подвижны в вертикальной плоскости, шарнирно связаны между собой непосредственно на шатунных шейках коленчатых валов. 3 з. п. ф-лы, 11 ил.
Patent RU-2010472-C1 (RU)
Title: Method for protecting soils against erosion on row-crop fields
Inventor: KRUPCHATNIKOV ANATOLIJ I
IPC: A01B13/16
Filed: 1991-06-05
Granted: 1994-04-15
Abstract: FIELD: agriculture. SUBSTANCE: method involves harvesting the preceding culture and leaving vegetable residues on field surface. Said residues are gathered into windrows disposed across a slope at 4-6 m intervals. next step is boardless loosening between windrows. In spring, concurrently with sowing, the soil is slit between windrows 30-40 cm deep along the track of tractor wheels. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2028696-C1 (RU)
Title: Process of formation of multilevel interconnections of integrated microcircuits
Inventor: BODNAR DMITRIJ M
IPC: H01L21/28
Filed: 1991-06-04
Granted: 1995-02-09
Abstract: FIELD: manufacture of semiconductors. SUBSTANCE: in process of formation of multilevel interconnections of integrated microcircuits lower dielectric layer is deposited with thickness amounting to 1.3-1.4 of thickness of lower level of interconnections. After opening of windows in organic layer it is subjected to thermal ion and photon stabilization treatment. Nonselective etching of organic and dielectric layers is conducted with speed of 0.6-0.8 μm/min with heating of structure surfaces up to 200-220 C till residual thickness of dielectric layer reaches 0.1-0.3 μm above wires of interconnections with maximum thickness. Next dielectric layer is deposited. Subsequent organic layer is applied and windows are formed in it in correspondence to regions of interlevel contacts. Selective with respect to subsequent organic layer etching of following dielectric layer is conducted. After this residual subsequent organic is removed. EFFECT: manufacture of planar surface close to ideal one, realization of SLSIs with two or more levels of interconnections with enhanced density of packaging. 3 cl
Patent RU-2021835-C1 (RU)
Inventor: VOJTSEKHOVSKIJ ALEKSANDR N
IPC: B01D9/02
Filed: 1991-06-05
Granted: 1994-10-30
Abstract: Использование: техника кристаллизации. Сущность изобретения: теплообменное устройство выполнено в виде отдельных трубчатых модулей, равномерно размещенных по сечению корпуса кристаллизатора. Каждый трубчатый модуль представляет собой каркас, на котором равномерно по окружности и высоте закреплены вертикальные змеевики, каждый из которых выполнен из одной трубки. Змеевики модуля соединены общими входом и выходом через промежуточные коллекторы и переходники с входным и выходным коллекторами кристаллизатора. 2 з.п.ф-лы, 3 ил.
Patent RU-2007471-C1 (RU)
Inventor: IVANYUTENKO VASILIJ I
IPC: C21D1/44
Filed: 1991-06-24
Granted: 1994-02-15
Abstract: FIELD: isothermic furnaces. SUBSTANCE: device for supplying electric power has elongated electrode 3, a current source and terminal 4 of the current source, mechanism 5 for rotating electrode 3 about its longitudinal axis, terminal 4 being capable of sliding around the electrode. When the electrode is positioned horizontally it is provided with a helical bushing at its end. The electrode rotation causes destroying of the stagnation zones in salt baths and prevents medium particles from adhesion to the electrode thus increasing the device service life. EFFECT: increased service life. 2 cl, 2 dwg
Patent RU-2021398-C1 (RU)
Title: Thread coloring installation
Inventor: PESTRUKHIN ANATOLIJ P
IPC: D06B11/00
Filed: 1991-05-15
Granted: 1994-10-15
Abstract: FIELD: textile industry. SUBSTANCE: installation has feeding, coloring, drying fixing, and winding assemblies. The feeding assembly is made as a space framework in which the threads from all the spools are brought to the axis of symmetry, to one bunch through a system of rollers. The bunch is part of the coloring assembly manufactured as two drum-cylinders coupled mechanically to each other and divided into a number of tanks with coloring tips placed along their periphery. The preliminary drying assembly is arranged behind the coloring one and is manufactured in the form of two cylinders rotating unidirectionally due to the tension force of the colored thread bunch divided into two branches. Every colored thread is wound on the spool of its own. The final drying and thermal fixation chamber is made as a voluminous chamber embracing all the winding assemblies and having a hinged upper part. EFFECT: more efficient coloring process. 2 cl, 6 dwg
Patent RU-2016185-C1 (RU)
Title: Method for sucker rod string assembly
Inventor: DMITRIEVSKIJ ANATOLIJ N
IPC: E21B17/00
Filed: 1991-06-13
Granted: 1994-07-15
Abstract: FIELD: oil producing industry. SUBSTANCE: centralizers are mounted on worn-out rod and tubing sections. The number, type and layout of centralizers along the string are influenced by actual operational loads applied to the centralizers, by their rated loads, and by the borehole geometrical profile, and are determined from a dependence presented in the description. EFFECT: increased efficiency of assembly work. 2 tbl, 3 dwg
Patent RU-2015493-C1 (RU)
Title: Sporting 5,6-mm caliber cartridge
Inventor: STAROVEROV ALEKSANDR A
IPC: F42B5/16
Filed: 1991-07-03
Granted: 1994-06-30
Abstract: FIELD: sport-gun cartridges. SUBSTANCE: the cartridge has a bullet and cartridge case containing the powder charge and ignitable mixture. The charge is made of nitrocellulose powder with a bulk density of 0,6-0,7 kg/dm 3 . The powder surface is coated by dinitrotoluene - 0.4 to 0.8 percent by mass, and graphite - 0.1 to 0.2 percent by mass, it has a residual water content of not higher than 0.6% with respect to the charge mass. The charge contains the following relation of fractions: 0.25 to 0.4 mm - at least 95%, less than 0.25 mm and more than 0.4 mm - 5%, max. EFFECT: enhanced reliability. 1 dwg, 1 tbl
Patent RU-2076165-C1 (RU)
Title: Method of highway construction
Inventor: SEJ KIAT ONG
IPC: E01C5/06
Filed: 1991-11-04
Granted: 1997-03-27
Abstract: FIELD: highway engineering. SUBSTANCE: method of highway construction includes driving of piles with heads into ground through the entire depth and molded plates are laid on piles butted to one another to form continuous roadway covering. Molded plates rest on caps of adjacent piles with provision of contact of their lower surfaces with ground. In construction of raised highways, use is made of supporting molded structural members which are laid on pile cap and supporting molded plates laid on molded structural members. Molded structural members present V-shaped troughs which are laid over its longitudinal axis at right angle to longitudinal center line of highway, they have flanges facing downward. Many rows of molded members may be laid one over the other to provide for the required rise of the highway. Besides, sizes of molded structural members may gradually vary to ensure the needed incline of the finished highway. EFFECT: higher efficiency. 14 cl, 13 dwg
Patent RU-2060133-C1 (RU)
Inventor: ZHERAR DE BRYUJEN
IPC: B23K11/11
Filed: 1992-02-19
Granted: 1996-05-20
Abstract: Изобретение относится к сварке, в частности к конструкции клещей для точечной сварки. Клещи содержат кронштейны и установленные на них сменные рукоятки 3 и 5 с держателями для электродов. Кронштейны соединены шарнирно осью 13. Между выступами кронштейнов размещены пластины 39 и 40 для снижения трения при повороте одного кронштейна относительно другого. Пластины 39 и 40 выполнены из алюминия, подвергнутого обработке твердым анодированием. Ось 13 выполнена полой и снабжена установленной в ней осью 53, несущей пластины 54 и 55. 2 с. и 20 з. п. ф-лы, 4 ил.
Patent RU-2013802-C1 (RU)
Title: Generator of pseudorandom sequences of binary numbers
Inventor: KHABAROV YURIJ I
IPC: G06F7/58
Filed: 1991-11-05
Granted: 1994-05-30
Abstract: FIELD: computer engineering. SUBSTANCE: generator of pseudorandom sequences of binary numbers includes clock pulse generator, m independent m-digit shift registers with modulo 2 adder in feedback circuit, m two-input AND gates, m-input OR gate, 1-digit counter, m-digit ring switch, k-digit shift register with modulo 2 adder in feedback circuit, two-input flip-flop, first and second two-input control elements, p-digit counter, m-digit ring switch, m two-input AND gates. EFFECT: increased speed of generation of uncorrelated pseudorandom binary numbers due to recording into generator k of k<m 1 n 1 -digit binary random number initiating automatic production in generator of m 1 n 1 -digit pseudorandom binary numbers for initial filling of m independent binary numbers. 1 dwg
Patent RU-2032384-C1 (RU)
Title: Clamp for soft tissues
Inventor: DAMBAEV GEORGIJ TS
IPC: A61B17/28
Filed: 1991-07-08
Granted: 1995-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: this clamp incorporates nonworking branches which carry C-shaped spring whose concavity faces these branches one of which has L-shaped limiter disposed on its working face. EFFECT: more sophisticated design. 2 dwg
Patent RU-2038122-C1 (RU)
Title: Устройство для очистки газа или жидкости
Inventor: LATKIN ALEKSANDR S
IPC: B01D45/12
Filed: 1992-02-17
Granted: 1995-06-27
Abstract: Использование: в горном деле, производстве строительных материалов, цветной и черной металлургии, энергетике, пищевой и других отраслях промышленности. Сущность: в устройстве, включающем цилиндрический корпус 1 с подводами первичного 4 и вторичного 2 потоков , закручивающее устройство 3, предусмотрены устройства 6 для зарядки частиц разноименными электрическими зарядами, которые размещены внутри подводов первичного 4 и вторичного 2 потоков. Разноименно заряженные частицы притягиваются друг к другу, образуя более крупные агрегаты. 1 ил.
Patent RU-2054629-C1 (RU)
Inventor: PEJSAKHOV MIKHAIL I
IPC: B65B1/10
Filed: 1992-04-20
Granted: 1996-02-20
Abstract: FIELD: proportioning technique. SUBSTANCE: proportioner has housing with loading and unloading ports, blade mounted on shaft and provided with drive made in form of crank mechanism at adjustable radius of crank for adjusting the angle of turn of blade; proportioner is also provided with damper mounted in unloading port; drive of this damper is made in form of cam-and-lever mechanism having adjustable sizes of lever arms which is necessary to adjust angle of turn of damper. Crank of blade drive and cam of damper drive are mounted on one drive shaft. Leading surface of blade has concave bow-shaped profile corresponding to trajectory of motion of damper end when it is engageable with blade. EFFECT: smooth adjustment of portion delivered within wide range. 4 dwg
Patent RU-2018165-C1 (RU)
Inventor: GRUDZINO YURIJ B
IPC: G02B23/00
Filed: 1992-05-06
Granted: 1994-08-15
Abstract: Использование: изобретение относится к оптическому приборостроению, более конкретно к биноклям или монокулярам галилеевской системы. Сущность изобретения: оптическая система включает объектив, состоящий из положительной двухсклеенной линзы, выполненной из двояковыпуклой 1 и двояковогнутой 2 линз, и положительного мениска 3, обращенного выпуклостью к плоскости предметов, и окуляр, состоящий из одиночной линзы 4 и двухсклеенной линзы, включающей положительный мениск 5 и двояковогнутую линзу 6, причем соотношение оптических сил компонентов окуляра φ 2 /φ 1  > 1 . 5 ил.
Patent RU-2067382-C1 (RU)
Inventor: ALIEV SHIKAR ABBAS OGLY
IPC: A01G1/00
Filed: 1992-05-26
Granted: 1996-10-10
Abstract: FIELD: vegetable farming. SUBSTANCE: method involves cultivating garlic in perennial crop; harvesting green mass by thinning, when necessary; leaving one large plant in marked locations, when bulbs are mature; watering plants in 20-30 days of deep rest phase to facilitate growing; repeating cycles. EFFECT: increased efficiency, intensified growing of plants and simplified method.
Patent RU-2017608-C1 (RU)
Title: Method of continuous molding of articles and device for its realization
Inventor: DARAKOV BORIS I
IPC: B28B5/02
Filed: 1992-02-28
Granted: 1994-08-15
Abstract: FIELD: manufacture of building materials. SUBSTANCE: material fed from a hopper towards the moulds moving on a conveyer is premolded by a plate with a wedge groove transported in the direction perpendicular to the mould movement. As the premolding is exercised the dosing of material is executed by removing its excess while the moulds pass under the plate with a wedge groove. EFFECT: simpler method. 11 cl, 12 dwg
Patent RU-2034849-C1 (RU)
Title: Method of isolation of chenodeoxycholic acid, lipid fraction containing cholesterol and fatty acid fraction
Inventor: PANINA VALENTINA V
IPC: C07J9/00
Filed: 1992-06-17
Granted: 1995-05-10
Abstract: FIELD: pharmacology. SUBSTANCE: product - chenodeoxycholic acid + lipid fraction containing cholesterol and fatty acid fraction. Yield is 71-76% (cholesterol). Reagent 1: bile gall of birds. Reagent 2: alkali. Reagent 3: mixture of ethanol and toluene at the ratio 0.25:1. After separation of lipid fraction cholesterol is isolated from extract. Hydrolysate is treated with mineral acid up to pH 1-3, and bipolar extractant is added - preferably ethanol, petroleum ether or hexane for fatty acid fraction isolation. Conversion of low-melting chenodeoxycholic acid with m. p. 120-128 C to the high-melting one with m. p. 160-164 C is carried out in weak alkali solution, acidification with mineral acid up to pH 4-4.5, following by its extraction with organic solvent, extract concentration and addition of low-polar solvent to residue and solution exposition at 6-2 C. Precipitated chenodeoxycholic acid with m. p. 140-145 C is boiled in organic solvent with b. p. 60-140 C. EFFECT: improved method of isolation. 5 cl
Patent RU-2054657-C1 (RU)
Inventor: POTAPOV ANATOLIJ I
IPC: G01N22/00
Filed: 1992-05-06
Granted: 1996-02-20
Abstract: FIELD: education engineering. SUBSTANCE: device enables the ratio of reflection coefficient for a wave issued from a dielectric body to refraction coefficient value in the lower layer suspended in the vicinity of Bruster angle to its right and to its left in automatic mode. The calculation is based on using reflection (refraction) coefficient increments depending on angle between the lower boundary and the upper boundary and deflection from Bruster angle. EFFECT: enhanced effectiveness of education process. 1 dwg
Patent RU-2037768-C1 (RU)
Title: Interferential spherometer
Inventor: GUROV IGOR P
IPC: G01B5/28
Filed: 1992-06-17
Granted: 1995-06-19
Abstract: FIELD: instrumentation. SUBSTANCE: interferential spherometer includes radiation source, collimator, first beam splitter, optical wedge with flat bearing surface, optical table for placement of checked part mounted for reciprocating motion in plane parallel to bearing surface and provided with instrumentation displacement converter arranged along ray path and first objective lens and first radiation receiver placed in series across output of first beam splitter along backward path of ray. In addition second beam splitter is located across output of first beam splitter in forward path of ray. Second objective lens and second radiation receiver are positioned across its output along backward path of rays. Inputs of signal processing unit which outputs are coupled to inputs of computer are connected to outputs of first and second radiation receivers. Optical table is mounted for additional axial rotation. Each of radiation receivers is made in the form of multielement light- sensitive matrix. Radiation source is manufactured monochromatic with different radiation waves set in manufactured monochromatic with different radiation waves set in sequence. EFFECT: high-precision testing of curvature radii of spherical surfaces. 1 dwg
Patent RU-2057467-C1 (RU)
Inventor: VOTINOV VALERIJ A
IPC: A47J19/00
Filed: 1992-06-30
Granted: 1996-04-10
Abstract: FIELD: house-keeping. SUBSTANCE: apparatus has housing incorporating perforated rotor formed as truncated cone with smaller end oriented downward. Rotor inner surface is provided with grating teeth and wire spiral. Apparatus has feeder with discharge part formed as truncated cone with smaller end oriented downward. Discharge part of feeder is concentrically inserted into rotor up to the level of wire spiral. Spiral- shaped tape is positioned on outer surface of feeder discharge part. Tape coil width corresponds to space between rotor and feeder charging part. Tape coil direction coincides with rotor rotation direction. Stone removal window is positioned in upper part of feeder and upper end of spiral-shaped tape is attached at the level of stone removal window. EFFECT: increased efficiency in separating fruit stones from flesh independently of fruit and stone sizes. 1 dwg