baber/WOPTO huggingface dataset:
Patent RU-2055021-C1 (RU)
Title: Red colour ceramic paint
Inventor: GLEBYCHEVA ALEVTINA I
IPC: C03C1/04
Filed: 1993-04-22
Granted: 1996-02-27
Abstract: FIELD: production of ceramic easy melting paints for fine glass pieces decorating. SUBSTANCE: red colour ceramic paint has following components, mass %: red lead 45.5 - 47.9; silica oxide 18.0 - 20.4; sodium oxide 3.8 - 5.8; boron oxide 9.9 - 11.9; cadmium oxide 4.6 - 4.8; sulfur 1.1 - 1.3; selenium 0.6 - 0.8; titanium oxide - 3.1 - 3.3; zirconium oxide 6.1 - 6.5; lithium oxide 0.3 - 0.5; calcium fluoride 1.8 - 2.0. Paint characteristics: colour purity 58.3 - 58.9; saturation 50.0 - 50.1; wavelength λ D  = 601 - 603 nm. EFFECT: improved quality of red colour ceramic paint. 2 tbl
Patent RU-2109622-C1 (RU)
Title: Wood chopper and firewood chopping method
Inventor: SOMOV VASILIJ SAVEL EVICH
IPC: B27L7/00
Filed: 1993-05-06
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: wood chopper has body, main cutting part with oval edges and handle receiving hole. Auxiliary chopping part with oval edge is positioned opposite to main cutting part. Handle-to-body fastening facility is made as wedge with acute-angle projections. Chopping efficiency is increased due to arrangement of chopped blocks vertically in the shape of cylinder formed by external blocks and due to chopping first on half by one chopper and then, when displaced over perimeter through quarter of circle, into four parts by means of double-blade section of wood chopper. EFFECT: higher efficiency. 2 cl, 10 dwg
Patent RU-2062422-C1 (RU)
Title: Heat-transfer unit
Inventor: SMULYANSKIJ IGOR B
IPC: F28D15/06
Filed: 1993-05-20
Granted: 1996-06-20
Abstract: FIELD: heat engineering. SUBSTANCE: additional reserve tanks are made up as lifts of the cooling jacket of a thermosiphon and reserve tank and are connected with a check valve with the orifice. The valve connects thermosiphon to the reserve tank. The thermosiphon is additionally provided with a check valve with the orifice. The outlet branch pipe of the valve is in communication with the atmosphere. The thermosiphon and reserve tank are rigidly secured in the cooling jacket. EFFECT: improved design. 1 dwg
Patent RU-2042147-C1 (RU)
Inventor: ABBYASOV ZINYUR
IPC: G01S3/82
Filed: 1993-06-21
Granted: 1995-08-20
Abstract: Использование: в гидроакустике. Сущность изобретения: последовательность (цепочка) гидрофонов в линейной гидроакустической антенне (ГА) дополняется последовательностью (цепочкой) гидроакустических излучателей, расположенных с тем же шагом, что и гидрофоны. Акустическая волна с определенного направления последовательно во времени воздействует на все гидрофоны цепочки. Принятые сигналы с выходов гидрофонов от первого до предпоследнего переизлучают на своей несущей частоте. Для этого ГА снабжена специальными блоками предварительной обработки сигналов. Это позволяет просуммировать все сигналы с отдельных гидрофонов ГА в одно и то же время и на одной частоте независимо от величины скорости звука в натурном водоеме. Отследить изменения гидрофизических параметров водоема предназначена система питания электронных блоков ГА, служащих для бесконтактной передачи электрической энергии на индукторы питания всех электрических блоков ГА. Система питания содержит кабель-шлейф, подключенный к генератору и усилителю мощности, дополнительный трехобмоточный индикатор, две обмотки которого, зашунтированные конденсаторами, образуют частотный дискриминатор, подстраивающий частоту генератора в резонанс с индукторами питания потребителей. Сигнал с третьей обмотки поступает на входы, управляющие выходным напряжением генератора импульсного стабилизатора, питающего усилитель мощности, поддерживая ток в кабель-шлейфе таким, что напряжение на индукторе питания потребителей остается постоянным при неизменном КПД независимо от изменения внешних условий, величины нагрузки и других дестабилизирующих факторов. 2 с. и 4 з.п. ф-лы, 6 ил.
Patent RU-2069197-C1 (RU)
Title: Tank furnace burner
Inventor: ZHUKOV SERGEJ G
IPC: C03B5/235
Filed: 1993-06-24
Granted: 1996-11-20
Abstract: FIELD: production of mineral wool and fiber glass articles from rock and glass. SUBSTANCE: burner of tank furnace for melting lump or granulated blend has refractory entries with windows on their outer side walls. The windows accommodate injectors to supply fuel. Area of windows constitutes 0.05-0.2 area of entry side wall. EFFECT: improved design. 1 dwg
Patent RU-2064317-C1 (RU)
Title: Construction set
Inventor: AGARKOV NIKOLAJ V
IPC: A63H33/10
Filed: 1993-08-02
Granted: 1996-07-27
Abstract: FIELD: entertainment equipment. SUBSTANCE: construction set has connecting unit formed as base with projection in its central part, binding members made from resilient material and provided with axial opening extending through central part, clamp coupled to central part through flexible connecting web. Clamp is formed as guide with retaining ridge and pressure member. Base is made cylindrical. EFFECT: increased entertaining effect. 3 cl, 6 dwg
Patent RU-2081399-C1 (RU)
Title: Doses counter used mainly for medium transfer with regard to burnt fuel and household needs of water or gas
Inventor: VLASOV VALENTIN IVANOVICH
IPC: G01F13/00
Filed: 1993-08-20
Granted: 1997-06-10
Abstract: FIELD: instrumentation engineering, production of doses counter for accurate control of fuel burnt in boiler-houses and household (industrial) needs of water or gas. SUBSTANCE: in doses counter primary measuring converter is made in the form of two pairs of kinematically linked turnable-extendable blades 2 located in double shaped body. Transfer mechanism has hydraulic system, that has extendable and turnable hydraulic cylinders 7, 4 linked by oil pipelines 14, 16 with two oppositely perpendicular cylinders 15, 17 of secondary converter 13, output shaft of which is linked with counting device 12. Filling of hydraulic system forms rigid engagement of primary measuring converters with secondary converter shaft 13, in which each angular position of shaft corresponds its single spatial position of blades 2 and during their motion under action of transferred medium the shaft rotation takes place, during which for one revolution of blades 2 pairs flywheel type motion strictly defined dose registered by counting device 12 is cut off and transferred in direction of process. Doses counter allows to increase accuracy, reliability and service life of any liquid or gas consumption registering devices. EFFECT: increased accuracy, reliability and service life of liquid or gas consumption doses counter. 2 dwg
Patent RU-2053091-C1 (RU)
Inventor: BULYCHEV VSEVOLOD VALERIEVICH
IPC: B23P11/02
Filed: 1993-09-14
Granted: 1996-01-27
Abstract: FIELD: assembly plants. SUBSTANCE: screw bushing is obtained as result of bending the sheet material. It is mounted into hole of embracing article. Then interior surface of bushing is rolled out at longitudinal displacement of burnishing tool. In this case the direction of rolling out is at least once changed into the opposite one. EFFECT: enhanced quality. 3 dwg
Patent RU-2024434-C1 (RU)
Inventor: AKSENOV ALEKSANDR A
IPC: C01F11/38
Filed: 1993-11-16
Granted: 1994-12-15
Abstract: Изобретение относится к способу выделения осадка нитрата стронция из азотнокислотной вытяжки, полученной при разложении фосфатного сырья. Суспензию разделяют отстаиванием при удельной производительности 0,2-0,3 т/м 2 ·ч с получением сгущенного осадка и верхнего слива, после чего верхний слив пропускают восходящим потоком через тонкослойный модуль при удельной производительности 1,5-2,5 м 3 /м·ч . Способ позволяет снизить потери целевого продукта. 1 табл., 1 ил.
Patent RU-2073500-C1 (RU)
Inventor: CHEREPENIN LEONID P
IPC: A61F2/24
Filed: 1993-12-09
Granted: 1997-02-20
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: artificial cardiac valve contains a ring-shaped case with a gasket, disk locking element and its limiters installed in a case. According to invention external edge of a case is supplied with T-shaped protrusions ranged 10-14 pieces, gasket is performed as one-layer woven cover. Case is covered with silver at 5.0-10.0 mcm depth. The method deals with operation to fasten fibrous ring of removed cardiac valve without making knots, ligatures are placed between T-shaped protrusions, knots are made upon them followed by shifting and melting down under neighboring protrusion. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2066029-C1 (RU)
Title: Топка жомосушилки
Inventor: BUROMSKIJ VLADIMIR V
IPC: F26B23/02
Filed: 1994-01-20
Granted: 1996-08-27
Abstract: Использование: изобретение относится к топочным устройствам для жомосушилок сахарной промышленности и может быть использовано в других отраслях народного хозяйства для сушки пищевых продуктов и отходов пищевых, химических и др. производств. Сущность изобретения: в топке жомосушилки в конце и начале ее по всему диаметру выполнены приточная и отводящая кольцевые камеры, соединенные между собой каналами, расположенные между кожухом и корпусом топки, а отводящая камера на торцевой стенке соединена с всасывающим патрубком вентилятора. Нагнетательный патрубок вентилятора соединен с общим коробом с отдельными отводами для первичного, вторичного и третичного отдельно регулируемых потоков подогретого воздуха. На торцевой стенке топки, в центре установлена труба со съемной наклонно направленной вниз форсункой и патрубком с шибером для подачи первичного воздуха. Вокруг центральной трубы выполнен канал с кольцевым сечением с тангенциальным подводом и с шибером для нагнетательного вторичного воздуха. В зоне кольцевой футеровки на торцевой стенке установлен кольцевой канал, соединенный с камерой топки отверстиями по диаметру футеровки и через патрубок с шибером для третичного потока воздуха с общим коробом. На стыке топки с камерой смешения установлен кольцевой канал, разделенный на верхнюю и нижнюю части, и каждая часть соединена с камерой смешения тангенциально направленными по ходу вращения сушильного барабана отверстиями, а через отдельные патрубки с шиберами с пространством между кожухами и корпусами камеры смешения и передней части вращающегося сушильного барабана. На всасывающей линии вентилятора топки установлен патрубок с шибером для рециркуляции отходящих газов жомосушилки. 1 з.п. ф-лы, 5 ил.
Patent RU-2108667-C1 (RU)
Inventor: PORTNOJ S L
IPC: H03M13/00
Filed: 1994-01-19
Granted: 1998-04-10
Abstract: Изобретение относится к вычислительной технике и технике связи. Его использование в системах персонального радиовызова позволяет передавать сообщения абонентам с высокой достоверностью несмотря на импульсные помехи и Релеевские замирания в радиоканале, а кроме того, за счет стробирования работы приемников повысить срок службы используемых в них источников питания. Этот результат достигается благодаря тому, что на передающей стороне при кодировании k-1 символов кодового слова из передаваемого сообщения дополняют часть собственного адреса абонентского приемника и кодируют кодом Рида-Соломона (РС) (n, k), перемежение кодированных слов производят с учетом группового адреса абонентского приемника, а на приемной стороне в процессе демодуляции выделяют синхропосылку и стробируют приемник в моменты прихода этой синхропосылки и той части кодового слова, которая соответствует групповому адресу приемника, а после деперемежения принятых слов декодируют их в смежном классе того кода РС (n, k-1), который вложен в используемый на передающей стороне код РС (n, k), причем лидер этого смежного класса определяется частью собственного адреса приемника. Декодер, содержащий демодулятор 11, блок 14 управления, блок 15 постоянной памяти, блок 16 декодирования и блок 17 деперемежения, дополнен таймером 13 и блоком 12 синхронизации, который имеет специальное выполнение. 2 с. и 5 з.п. ф-лы, 13 ил., 4 табл.
Patent RU-2074657-C1 (RU)
Title: Method to treat inflammatory processes of submastication facial space
Inventor: NOVGORODSKIJ SERGEJ V
IPC: A61B17/24
Filed: 1994-03-18
Granted: 1997-03-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: method deals with opening submasticatory facial space by cutting distal end of mastication muscle by subperiostal cutting distal end of mastication muscle along with periosteum part not braking integrity of fascial case of this muscle. P-shaped suture is made leaving its free ends in the wound, after complete abscess cleaning distal end of mastication muscle and periosteum part are fastened to mandibular periosteum. EFFECT: decreased number of postoperative complications. 2 dwg
Patent RU-2089752-C1 (RU)
Inventor: KHALIULLIN FAZYL KH
IPC: F04B53/10
Filed: 1994-04-27
Granted: 1997-09-10
Abstract: FIELD: oil and gas producing industry; draining of liquid from space of rising pipes. SUBSTANCE: spool placed inside housing with drain holes has cross rod. Bushing on end of plunger is provided with slot to embrace cross of spool and has projection for fitting the plunger on stop in housing over spool. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2099127-C1 (RU)
Title: Reservoir for liquid
Inventor: FINN YAKOBSEN
IPC: D21D5/26
Filed: 1992-10-28
Granted: 1997-12-20
Abstract: FIELD: materials handling. SUBSTANCE: proposed invention relates to reservoir for liquid whose level is materially change and is designed for making a buffer. Reservoir has inlet and outlet pipelines for liquid, walls, bottom and liquid feeder arranged inside reservoir, connected with inlet pipeline and provided with means for displacing the hole depending on liquid level in reservoir. This hole is preferably located at or just under liquid level which materially decreases probability of getting of gas into liquid flowing through outlet pipeline. EFFECT: enlarged operating capabilities. 18 cl, 8 dwg
Patent RU-2107459-C1 (RU)
Title: Method and device for searching nerves and plexus nervosus
Inventor: AKULOV M S
IPC: A61B5/388
Filed: 1994-09-29
Granted: 1998-03-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves introducing electrode needle into soft tissues, moving it towards the nerve and acting with pulsating electric current at the point of probable nerve path. The following determination of nerve location is related to muscle contractions observed. The action is carried out by applying current of 0.3-2.0 Hz frequency with pulse duration being equal to 0.1-3.0 ms and voltage of 2.5-9.0 V. The device has master oscillator, circuit for setting pulse duration, amplifying stage and output stage. Tuning members as variable resistors are introduced into the master oscillator and circuit for setting pulse duration. EFFECT: painless search procedure. 2 cl, 1 dwg
Patent RU-2063316-C1 (RU)
Title: Method of evaluation of stability of welding arc
Inventor: YAZOVSKIKH VALERIJ M
IPC: B23K9/073
Filed: 1994-10-07
Granted: 1996-07-10
Abstract: FIELD: welding. SUBSTANCE: alternating component of welding current is separated and amplitude detected. Then amplitude of obtained detected signal is measured. Arc stability is evaluated by measured value of detected signal amplitude. Method of measuring amplitude parameters of welding current alternating component makes it possible to evaluate stability of arc burning with high accuracy, without disturbing normal metal transfer process and at minimum time. EFFECT: facilitated evaluation of welding arc stability. 3 dwg
Patent RU-2091538-C1 (RU)
Title: Method of treatment of drainage effluent and device for its embodiment
Inventor: KIREJCHEVA LYUDMILA V
IPC: E02B11/00
Filed: 1994-10-21
Granted: 1997-09-27
Abstract: FIELD: water control measures to have additional volumes of pure water and for amelioration of land. SUBSTANCE: the offered method includes removal of mechanical impurities, subsequent removal of salts, remaining pesticides and fertilizers. In so doing, mechanical impurities are removed directly in drain by passing drainage effluent through fibrous material, double-layer filter treated with ameliorant sorbent and granulated sapropel changing the ions composition of drainage water at flow rate of not above 15 m/day. The device for embodiment of the offered method presents a removable filter element which consists of inlet 1, outlet 2, exterior casing 3 and internal perforated cartridge 4. The latter accommodates granulated sapropel 5 wrapped in two-layer fibrous filter 6 spray-coated with sorbent. Inlet 1 accommodates filter for detaining mechanical impurities. The filter is protected with brass net on the side of drainage tube, and outlet 2 is protected with brass net 9 on the side of ameliorant sorbent. Cartridge 4 with ameliorant sorbent is housed in accumulating vessel 10 and is isolated from top of end face down to bottom of accumulating vessel 10 by impermeable partition 11. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2082575-C1 (RU)
Inventor: LUKASHKIN NIKOLAJ D
IPC: B23K20/00
Filed: 1994-12-21
Granted: 1997-06-27
Abstract: Использование: изобретение относится к области получения плоских биметаллических материалов методами обработки металлов давлением и может быть использовано при производстве изделий для электротехнической, электронной и авиационной промышленности, а также для изготовления изделий бытового назначения. Сущность изобретения: в способе, включающем подготовку контактирующих поверхностей и последующее совместное деформирование соединяемых металлов, металл, имеющий меньшую толщину, располагают при совместном деформировании со стороны инструмента, имеющего большую скорость движения. При деформировании плоских заготовок соединяемых металлов инструментом, имеющим различную скорость перемещения, расположение заготовок относительно инструмента оказывает существенное влияние на распределение межслойных деформаций. Причем, наиболее благоприятным с позиции достижения прочного соединения слоев является расположение металла, имеющего меньшую толщину, так, как указано выше. Применение способа позволяет повысить прочность соединения слоев за счет повышения уровня межслойных деформаций соединяемых металлов.
Patent RU-2058993-C1 (RU)
Title: Method for production of white sugar from sugar beet
Inventor: GUZIJ VIKTOR V
IPC: C13B10/10
Filed: 1995-02-24
Granted: 1996-04-27
Abstract: FIELD: sugar industry. SUBSTANCE: method for production of white sugar from sugar beet provides for crushing beet wastes to particles sizing 0.8-2.5 mm, their pressing to obtain juice of beet wastes and squeezed out mass with the content of solid matter not in excess of 20%; mixing of juice of beet wastes with press water in the amount of not more than 10% of the total mixture mass; heating of mixture up to temperature of 72-75 C and its feed to, at least, one gravitation settler where its decantate is obtained in which content of colloid matter does not exceed 20 g per 100 g of its dry matter. Then, introduced for diffusion into prepared water is obtained decantate in the amount of not in excess of 50% of total mass of prepared water. Preliminary defecation of diffusion juice is effected by progressive alkalization with nonfiltered juice of the first saturation and with lime milk. Produced predefecated juice is held at least 10 min in predefecator- maturing tank, and additional crystallization is effected by cooling in two cylindrical vertical crystallizers interconnected to each other and for bypassing by a system of pipelines ensuring, under the action of hydrostatic pressure, supply of sugar massecuite into crystallizer, its flow under gravity from one crystallizer to another and supply of sugar massecuite for centrifuging. In this case, pipeline supplying sugar massecuite to the first crystallizer in its flow direction, and pipeline supplying it for cetrifuging are installed at angle of not less than 11 deg. to horizontal, and pipeline interconnecting crystallizers is installed horizontally. Diameter of any pipeline of the system equals not less than 0.2 of crystallizer diameter. EFFECT: higher efficiency. 96 cl, 5 dwg
Patent RU-2087559-C1 (RU)
Title: Method and apparatus for processing wastes containing organic substances, heavy metals and their oxides
Inventor: TAMBOVTSEV YURIJ IVANOVICH
IPC: C22B7/00
Filed: 1995-04-26
Granted: 1997-08-20
Abstract: FIELD: waste disposal. SUBSTANCE: processing of industrial and domestic wastes is performed by way of pyrolysis in heated chamber under layers of grainy material, wood sawdust, amorphous graphite; crushing solid residue of pyrolysis; screening; and magnetic separation. According to invention, prior to be pyrolyzed, waste is sorted and, after pyrolysis residue is crushed. Fine fraction containing metal oxides is mixed with aluminium particles, whereas mixture is heated in the course of pyrolysis to aluminothermics commencement temperature in refractory particles' bed, postburning of fuel gases being performed in refractory particles' bed with air supplied into its upper part to produce fluidized bed. Fine fraction and aluminium particles are mixed with steel powder recovered from abrasive steel treatment waste. Amorphous graphite is supplemented with metal oxides recovered from wastes. Refractory particles' bed is formed from amorphous graphite mixed with metal oxides and steel powder recovered from abrasive steel treatment waste. Apparatus is provided with sand gates embracing upper and lower bases of vertical tube. Dispersion valve is embedded into upper sand gate and contains fitting to supply gas into dispersion valve bed. Lower sand gate is connected with container to collect liquids, liquid metal among them. Inside the tube, removable grate with refractory particles' bed and fitting to withdraw furnace gas into heat exchanger are disposed. Upper and lower parts of tube are embedded into sand gate beds and are made double-walled to release gases. Lower sand gate is provided with perforated bottom and collector under this bottom, and double wall of upper gate is provided with fitting and valve. EFFECT: improved structure of apparatus. 14 cl, 2 dwg
Patent RU-2075381-C1 (RU)
Title: Antiseptic for protecting cellulose-containing materials
Inventor: IVANNIKOVA EVGENIYA I
IPC: B27K3/52
Filed: 1995-05-15
Granted: 1997-03-20
Abstract: FIELD: antiseptics. SUBSTANCE: invention relates to antiseptic compositions for biochemical protection of cellulose- containing materials against blue stain and yeast fungi and, in particular, for protection of wood and may be employed in lumber and woodworking industries. Composition contains following organic and inorganic components (in wt %): hydroxyethylidendiphosphonic acid, 10.0-12.0; alkylbenzylammonium chloride, 24.0-26.0; and sodium carbonate, 62.0-65.0. EFFECT: improved performance characteristics.
Patent RU-2092444-C1 (RU)
Title: Magnetic apparatus for treating a liquid
Inventor: SEMENOV VLADISLAV V
IPC: C02F103/02
Filed: 1995-06-23
Granted: 1997-10-10
Abstract: FIELD: oil and gas production. SUBSTANCE: apparatus consists of casing enclosing consecutively installed pairs of magnets and magnetic conductor. According to the first version, the latter is common for two pairs of magnets and made in the form of ring. According to the second version, magnetic conductor is made in the form of two coaxially installed rings with diametrically arranged protrusions on their faces, on inner surfaces of which magnets are installed in pairs. Each pair are shifted at 90-279 deg. relative to each other and longitudinal gap between the nearest ends of magnets ranges from 0.1 to 1.5 mm. According to the first version, on outer and/or inner surfaces of rings within the frontiers of installed magnets, transverse notches are made. EFFECT: improved design. 2 cl, 5 dwg, 2 tbl
Patent RU-2102529-C1 (RU)
Inventor: MAMYKIN S M
IPC: C23C24/08
Filed: 1995-08-01
Granted: 1998-01-20
Abstract: FIELD: coatings. SUBSTANCE: strengthening is achieved through covering surface by a layer of powder materials with desired topography and fragmentary pad weld using high-frequency current. EFFECT: increased strength and adhesion to coating base, and reduced cost. 1 dwg