baber/WOPTO huggingface dataset:
Patent RU-2037485-C1 (RU)
Title: Arylpyrrole derivatives and method of their synthesis
Inventor: DEJL GORDON BRAUN
IPC: C07D207/34
Filed: 1990-08-10
Granted: 1995-06-19
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of arylpyrrole of the general formula (I) where X chlorine or bromine, Y chlorine or CF 3 , W CN or NO 2 , A C 1-4 -alkyl substituted with cyano-group, C 1-4 -alkoxy-group which substituted with three halogen atoms, one carbalkoxy-group containing C 1-4 , one alkylcarbonyloxy-group containing C 1-6  or one benzenecarbonyloxy-group. Reagent 1; compound of the general formula (II) where X, Y, W, L, M and R as indicated above. Reagent 2: compound of the general formula (III) A-halogen where A as indicated above. Reaction conditions: in the presence of at least one molar equivalent of alkaline metal base and solvent. Synthesized compounds were used as insecticide, acaricide and nematocide agents. EFFECT: improved method of synthesis. 3 cl, 5 tbl
Patent RU-2076831-C1 (RU)
Title: Device for transportation, hoisting and suspending of cargo on flying vehicles
Inventor: MELIKHOV ANATOLIJ I
IPC: B64F1/32
Filed: 1990-04-23
Granted: 1997-04-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: device has trolley 1 with longitudinal and transversal beams and rope pulley mechanisms. Rope pulley mechanisms are mounted on detachable transversal beam. Each transversal beam is provided with double-arm bell crank 10 and detachable L-shaped unit 11 with half-axle, pivot and profiled stop 14. Beam has seat 15 with slot 16 which is mating relative to half-axle and stop. One arm of bell crank 10 is connected with rope hoisting mechanism 19 and other arm is provided with radius stop engageable with profiled stop 14 of L-shaped unit. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2014137-C1 (RU)
Inventor: BAGDASAROV KHACHIK S
IPC: B02C19/08
Filed: 1990-06-28
Granted: 1994-06-15
Abstract: FIELD: grinders. SUBSTANCE: device has a cylindrical mortar and a pestle made from a leucosapphire. The mortar has two working spherical cavities. The axes of the mortar and the pestle are oriented in the direction of the crystallographic axis [0001] of a monocrystalline leucosapphire from which the structure members are made. The pestle is made with end surfaces of different radius. EFFECT: improved structure. 4 cl, 2 dwg
Patent RU-2015563-C1 (RU)
Inventor: MALEVANYJ ALEKSANDR S
IPC: G06K11/06
Filed: 1990-12-10
Granted: 1994-06-30
Abstract: FIELD: computer technology. SUBSTANCE: required information is called by means of movement of the device along the surface of information card and setting value of representation scale coefficient is necessary. The coefficient is set by means of potentiometric scale set-point device 5, disposed in cap 4 of casing of the device. The signal is generated of initial position of the device onto the information card by means of initial position set-point signal device 7, disposed in handle 6 of potentiometric scale set-point device 5. EFFECT: improved speed of operation; widened area of application. 3 dwg
Patent RU-2008522-C1 (RU)
Title: Drive
Inventor: VOKHMYANIN VLADISLAV G
IPC: F03G7/06
Filed: 1990-12-27
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: heating and cooling means are made in the form of two hollow guide bolts with oppositely positioned slots for feeding hot and cold heat-transfer agents. Heating element is located between these slots. Each band is perforated and unilateral cross recesses are made between perforations to ensure their interlacing with each other. In this design bolts serve simultaneously as fasteners of bands, means for feeding heat- transfer element and as guides for displacement of output link. To avoid barren expenditure of heat-transfer agent use is made of bellows, which exclude feed of heat-transfer agent beyond band zone. EFFECT: improved efficiency. 3 dwg
Patent RU-2022801-C1 (RU)
Inventor: RODIN VIKTOR P
IPC: B43K27/08
Filed: 1991-01-16
Granted: 1994-11-15
Abstract: Сущность изобретения: внутри корпуса установлена поворотная вокруг оси емкость. Емкость разделена на камеры, выполненные с возможностью заполнения различными по цвету пишущими чернилами. Камеры имеют каналы с отверстиями, расположенными симметрично оси корпуса. В корпусе установлена пишущая головка с податчиком, пером и каналом. Отверстие канала расположено на торце головки на том же расстоянии от оси корпуса, что и отверстия камер. Емкость имеет на переднем торце конусное гнездо и подпружинено относительно корпуса. Пишущая головка выполнена с конусной пробкой, взаимодействующей с гнездом емкости. Каналы емкости и пишущей головки выполнены угловыми и соответственно расположены в конусном гнезде и конусной пробке. 1 з.п. ф-лы, 4 ил.
Patent RU-2007225-C1 (RU)
Inventor: KOZACHENKO VIKTOR I
IPC: B05B7/14
Filed: 1991-03-12
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: powder is subjected to a vertical pulsating air flow and simultaneously to vibrations. The vertical air flow pulse frequency is chosen to be equal to the vibrational frequency. Moreover, the tank in a powder spraying device has a packing made in the form of coaxial hollow cylinders mounted coaxially with the tank, the cylinders are fastened to the tank bottom by bases, the lower bases are fastened to the cover tightly closing the cavity between the cylinders where an annular insert from a porous material is positioned, the insert is pressed to the tank bottom. The outer cylinder has a branch pipe connected to a device for feeding the pulsating air flow to the cavity between the cylinders. The inner cylinder connects the netted bottom of the tank to the branch pipe for feeding the powder to a mixing chamber. EFFECT: improved quality. 3 cl, 2 dwg
Patent RU-2041919-C1 (RU)
Title: Method for hydrogenation of petroleum residues
Inventor: KHADZHIEV SALAMBEK N
IPC: C10G47/02
Filed: 1991-03-19
Granted: 1995-08-20
Abstract: FIELD: oil processing. SUBSTANCE: petroleum residues are mixed with polar compound at temperature of phase transition of petroleum residues from structurized to molecular state, then with aqueous solution of catalyst and subjected to hydrogenation at pressure of 5.0-10.0 MPa. Polar compound is used in form of acetone, diethylketone or nitrobenzene in the amount of 0.0010-0.05 mas. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2016362-C1 (RU)
Title: Carboniferous article graphitizing furnace with volatile afterburning device
Inventor: ZNAMEROVSKIJ VLADIMIR YU
IPC: F27B9/08
Filed: 1991-06-06
Granted: 1994-07-15
Abstract: FIELD: graphitizing furnaces. SUBSTANCE: furnace has housing with core, where carboniferous articles are placed in heat-insulated layer. Volatile afterburning device is embedded in heat-insulated layer in vertical position and is formed by axially aligned members. Upper part of device is defined by perforated carboniferous tube and lower part is formed by wooden continuous member made, for example from wood wastes. Device is located in lateral layer of heat-insulation and spaced from core by distance equal to 0.2-0.5 of heat-insulation layer thickness. EFFECT: high quality of graphitized articles. 2 cl, 1 dwg
Patent RU-2027966-C1 (RU)
Title: Fluid-bed furnace
Inventor: DAUTOV RAFAEL S
IPC: F27B15/00
Filed: 1991-03-19
Granted: 1995-01-27
Abstract: FIELD: sintering of sulfide concentrates and obtaining of secondary energy resources. SUBSTANCE: efficient taking of excessive heat out of fluidized bed and gas space is effectuated by means of semi-tubular evaporative-cooling jackets mounted along furnace perimeter. Jackets define furnace housing and serve as heat withdrawal members and simultaneously as consumer-boiler. Furnace is loaded by charging device. Usage of charging device allows employment of charging chamber (forehearth), which is the main source of increased gas concentration, dustiness and dust entrainment to be eliminated. EFFECT: increased efficiency and reduced dust entrainment. 4 dwg
Patent RU-2083612-C1 (RU)
Title: Thermoelastic elastomer composition being dynamically partially hardened by organic peroxides
Inventor: BERTA DOMINIC A
IPC: C08L23/16
Filed: 1991-08-27
Granted: 1997-07-10
Abstract: FIELD: production of thremoplastic elastomer composition. SUBSTANCE: method involves crystalline polypropylene, amorphous ethylene-propylene copolymer rubber, semi-crystalline linear ethylene-propylene copolymer having low density (content of ethylene in it being more 90 %) and polybutylene. EFFECT: improved quality of desired product. 7 cl, 2 tbl
Patent RU-2012638-C1 (RU)
Title: Manganese-base alloy
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C22/00
Filed: 1991-09-17
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy has, wt. -% : manganese 54-55; aluminium 2.3-3.0; iron 3.0-3.2; nickel 0.8-1.0; magnesium 0.3-0.6; phosphorus 0.1-0.2; boron 0.1-0.2; carbon 0.05-0.08; silicon 0.04-0.05, and copper - the rest. Articles made of alloy proposed sustain high loadings, metal ingot makes a copy mold exactly. Alloy is used as structural material. EFFECT: enhanced strength and flowability of alloy. 2 tbl
Patent RU-2006349-C1 (RU)
Inventor: VERESHCHAK VALERIJ G
IPC: B23D25/12
Filed: 1991-11-05
Granted: 1994-01-30
Abstract: FIELD: metal rolling. SUBSTANCE: device for moving rolled product cutting has housing mounted on frame 1. Shafts 6 and 7 with drums 8, which bear kinematically interconnecting knives 9, are mounted parallel one to another in the housing. Two reciprocally perpendicular shafts are mounted in the housing and are kinematically connected with shafts 6 and 7 of drums 8. Interacting bevel gears are secured on the reciprocally perpendicular shafts. Half couplings are mounted on the shaft ends to be connected alternately to the drive. The housing is provided with lugs hinged to the plates 2 and 3; the frame has two reciprocally perpendicular bearing platforms designed to fix the housing, and swivel drive hinged to the housing. A trough consisting of two plates is provided to ensure effective collection of cuttings. One of the said plates is hinged to the housing 5, the other is rigidly fixed to the frame. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2026412-C1 (RU)
Inventor: TOCHITSKIJ EDUARD IVANOVICH
IPC: C23C14/00
Filed: 1991-11-05
Granted: 1995-01-09
Abstract: FIELD: application of wear-resistant coatings. SUBSTANCE: protective coating containing layers of amorphous carbon with a diamond type of atomic bond alternating with layers of some other material located on the layer of carbide-forming metal, applied to the measuring tool working surface, is applied to the measuring tool working surface; the layer of amorphous carbon serves as the external layer, intermediate layers of another material are made of a composite material, 0.1 to 0.2 μm thick, consisting of 60 to 90% of amorphous carbon with a diamond type of atomic bond, and 10 to 40% of metal carbide. The layer of amorphous carbon with a diamond type of atomic bond is 0.5 to 1.0 μm thick, the layer of carbide-forming metal is 0.1 to 0.3 μm thick, and the total thickness of the layer is 2.0 to 5.0 μm. EFFECT: enhanced durability and wear resistance of measuring tools, for example, gauges. 1 dwg
Patent RU-2035331-C1 (RU)
Title: Device for tension of safety belt
Inventor: ARTUR FEL
IPC: B60R22/18
Filed: 1992-03-24
Granted: 1995-05-20
Abstract: FIELD: systems for protecting injures to occupants. SUBSTANCE: device for tension of safety belt has the linear drive of the piston cylinder activated by a pyrotechnical gas generator. The drive is mounted for permitting rocking in the bearing housing between fixed position and disconnected position. The linear drive of the piston cylinder is an inertia mass which is sensitive to a vehicle. The mass is loaded with a force of preliminary tension of a spring in the direction of the fixed position and exerted by inertia forces at the disconnected position during braking. The gas generator is provided with a shock detonator. The shock member, which is spring-loaded with a spring, is mounted on the bearing housing. The member is provided with the detonating pin for impacting on the shocking detonator and is held by abutting against the bearing surface of the linear drive of the piston cylinder at the readiness position. EFFECT: enhanced reliability. 14 cl, 5 dwg
Patent RU-2084575-C1 (RU)
Title: Method of discharging exhausted cooking liquor from continuous cooker and method of craft cellulose production in periodic cooker
Inventor: HILJANEN SEPPO T
IPC: D21C9/02
Filed: 1992-06-26
Granted: 1997-07-20
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: method of discharging exhausted cooking liquor includes introducing first portion of washing liquid into cooker to displace first portion of exhausted cooking liquor, temperature and solid material content in the former being practically the same as those in the end of cooking of the first party. The second portion of washing liquid is introduced into cooker to displace second portion of exhausted cooking liquor, temperature and solid material content in the former being essentially lower than those in exhausted cooking liquor. The two displaced portions of exhausted cooking liquor are stored separately from each other. Method is applicable for craft cellulose production in periodic mode. EFFECT: enhanced efficiency of process. 16 cl, 4 dwg
Patent RU-2045965-C1 (RU)
Title: Regulator for oxygenator
Inventor: AFANASEV ALEKSANDR G
IPC: A61M5/00
Filed: 1991-09-23
Granted: 1995-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: this regulator incorporates hollow needle and rod made of porous material which fills up inner space of needle. EFFECT: more sophisticated design. 2 dwg
Patent RU-2017362-C1 (RU)
Title: Working member for soil boardless plowing
Inventor: FOMIN LEONID U
IPC: A01B35/26
Filed: 1991-11-25
Granted: 1994-08-15
Abstract: FIELD: agriculture. SUBSTANCE: working member includes post with L-hoe and wedge-like plates vertically installed over its width. Flexible plates bent into spiral in horizontal plane are installed behind the wedge-like plates. Flexible plates have sides featuring different coefficient of linear expansion and working member has device for connection them to electric circuit. EFFECT: higher quality of work with optimal crushing of soil different in mechanical composition by varying curvature of flexible plates. 2 dwg
Patent RU-2053369-C1 (RU)
Inventor: EDELSHTEJN OSKAR A
IPC: E21F5/00
Filed: 1991-12-28
Granted: 1996-01-27
Abstract: FIELD: mining. SUBSTANCE: method for weakening of coal massif includes drilling of holes for injection of carbon dioxide into coal massif. Drilled between holes for injection of carbon dioxide are additional holes in which camouflet blasting is accomplished after completion of coal dispersion. Injection of CO 2  into holes is continued until dispersion zones from neighboring holes join each other. Blasting of charges of explosives in holes are carried out until zones of cracking of neighboring holes join each other. Blast cracking round the holes may be effected also by blasting gas dynamic cartridges in them. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2024697-C1 (RU)
Inventor: MUSAELYAN BORIS A
IPC: E04B1/18
Filed: 1991-12-29
Granted: 1994-12-15
Abstract: Использование: строительство жилых, общественных и некоторых типов производственных зданий из сборных железобетонных элементов. Сущность: опертые на несущие стены бортовые элементы расположены по двум противоположным сторонам пролета перекрытий. Размещенная в продольных швах между плитами перекрытия напрягаемая арматура пропущена концами через сквозные горизонтальные отверстия бортовых элементов и закреплена на последних с образованием жесткого диска перекрытий. Несущие стены имеют соосно расположенные с продольными швами между плитами перекрытия ниши. Каждый бортовой элемент выполнен в виде анкерного блока, размещенного в соответствующей нише. 2 ил.
Patent RU-2036788-C1 (RU)
Inventor: ZIBOROV VIKTOR A
IPC: B28B1/08
Filed: 1991-12-27
Granted: 1995-06-09
Abstract: Использование: в производстве строительных материалов и может быть применено в индивидуальном строительстве. Сущность изобретения: устройство содержит закрепленные на станине с опорными катками вертикальные направляющие. На них подвижно установлены пригруз и форма с возбудителями колебаний. При этом два из последних размещены на торцовой стенке формы с взаимно перпендикулярным расположением валов, один из них установлен со смещением относительно продольной и поперечной осей стенки. Третий возбудитель колебаний размещен на боковой стенке формы, причем возбудители колебаний кинематически связаны между собой с помощью муфт. 1 з.п. ф-лы, 2 ил.
Patent RU-2025815-C1 (RU)
Inventor: MATSUKEVICH PETR P
IPC: H01H37/76
Filed: 1992-03-10
Granted: 1994-12-30
Abstract: Изобретение может быть использовано в электронагревательных приборах в качестве выключателя перегрева. Цель изобретения - упрощение изготовления и повышение надежности срабатывания. Благодаря тому, что в термовыключателе припой в полой втулке запрессован, обеспечивается уплотнение припоя, исключение раковин и пузырей. Наличие металлической пластины обеспечивает срабатывание только после полного перетекания припоя, а выполнение двух контактов подвижными обеспечивает их совместный ход до полного размыкания. 2 ил.
Patent RU-2014847-C1 (RU)
Title: Method of cleaning blood plasma
Inventor: GENDEL LEONID L
IPC: A61M1/36
Filed: 1992-03-20
Granted: 1994-06-30
Abstract: FIELD: medicine, extraporal plasma cleaning technique. SUBSTANCE: method involves carrying out plasmapheresis and heparin precipitation of exfused plasma at a temperature of from -20 to -35 degrees C. The method is characterized in that heparin precipitation is carried out in a single step, then sorption of supernatant of frozen-out plasma is carried out. The method permits to remove a wide spectrum of substances playing the main role in pathogenesis of diseases associated with deep chronic disturbances of metabolism in the patients's organism. EFFECT: enhanced efficiency. 2 tbl
Patent RU-2018237-C1 (RU)
Inventor: BRUSOVANSKIJ ROMAN B
IPC: A23L17/30
Filed: 1992-04-09
Granted: 1994-08-30
Abstract: FIELD: production of granular caviar. SUBSTANCE: losses during screening of roe through caviar sieve are reduced by strengthening ovum membranes. Granular caviar is produced from roe membranes which are heated before screening to 60-66 C followed by washing with drinking water at a temperature not higher than 10 C. EFFECT: higher efficiency.
Patent RU-2093267-C1 (RU)
IPC: B02C18/06
Filed: 1992-02-21
Granted: 1997-10-20
Abstract: FIELD: household equipment. SUBSTANCE: device has shell 1 with grater 6 mounted on the shell shaft. Shutter 2 is placed in the front part of the shell to close hole. The device is driven by an engine with handle fastened to the opposite end of the engine shaft. EFFECT: improved efficiency. 1 dwg
Patent RU-2041821-C1 (RU)
Title: Method of making armored belts of the unrestricted length made of powder materials
Inventor: SOBOLEV GERALD P
IPC: B29C43/22
Filed: 1992-05-05
Granted: 1995-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: sections of reinforcing members are drawn up in synchronism with the powder pressing and the shifting of the belt material downwards to the input of the shaping cavity. The free suspension of the reinforcing members is ensured before the beginning of each pressing cycle for free shifting of the reinforcing members with the pressed material towards the powder thickening. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2001358-C1 (RU)
Inventor: KIRILENKO NIKOLAJ YA
IPC: F24F13/06
Filed: 1992-04-27
Granted: 1993-10-15
Abstract: Изобретение относитс  к вентил ции. Цепь  изобретений состоит в повышении устойчивости изменени  направлени  истечени  струи. Воздухораспределитель  содержит корпус 1 пр моугольного  сечени  с воздуховыпускным патрубком 2 и шар-  нирно присоединенные к патрубку 2 с противоположных  порой направл ющие поворотные щитки 4 с индивидуальными приводными механизмами 5  При этом щитки 4 закреплены в выходном сечении  6 патрубка 2 и установлены с возможностью поворота  относительно внутренней поверхности патрубка  2 Каждый щиток 4 выполнен изогнутым с образованием  сопр женных следующих один за другим  по ходу течени  потока закрытых или открытых уступов  7, 8. За счет создани  соответствующих условий , позвол ющих повысить перепад давлени  на  противоположных сторонах искривленной струи,  достигаетс  повышение устойчивости изменени   направлени  истечени  струи. 2 ил
Patent RU-2042249-C1 (RU)
Title: Three-phase fractional-pitch (q=0
Inventor: POPOV VIKTOR IVANOVICH
IPC: H02K3/12
Filed: 1992-07-07
Granted: 1995-08-20
Abstract: 875) ARMATURE WINDING. FIELD: electromechanical engineering. SUBSTANCE: three-phase fractional- pitch (q-0.875) double-layer armature winding with pole pairs is placed in Z slots. Each slot is divided in width into two elementary slots. Elementary slot number Z ∂ =2Z. Elementary number of slots per pole per phase q e =2q. Winding has 6p coil groups, coils being grouped in rows 2 2 2 1. Row is repeated 3p/2 times. Groups 4g+4c have one coil with elementary slot pitch Y ep = 4=4 and turn number (1+x)W c . Remaining groups have two concentric coils with slot pitch Y ep = 5,3. Groups numbered 1g+4c and 3g+4c have turn number (1+x)W c  and (1-x)W c , groups 2g+4c have turn number (1-x)W c . Coil groups of first, second, and third phases are connected in phases in series for differential connection of even-numbered groups in respect to odd-numbered ones. EFFECT: improved design. 5 dwg
Patent RU-2050094-C1 (RU)
Inventor: RUSANOV IVAN IVANOVICH
IPC: A01D25/04
Filed: 1992-08-14
Granted: 1995-12-20
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в машинах для уборки корнеплодов, например, свеклы. Сущность изобретения: машина содержит раму с размещенными на ней приемным, сепарирующим и выгрузным транспортерами. Угол наклона приемного транспортера к горизонтали составляет 60 75°, а сепарирующий транспортер образован консольными вальцами и имеет два направителя корнеплодов пассивный, размещенный в средней части сепарирующего транспортера, и активный. Вальцы, размещенные перед пассивным направителем, смещают корнеплоды от выгрузного транспортера, а вальцы, размещенные за пассивным направителем, смещают корнеплоды к выгрузному транспотеру. В данном случае крутой угол подъема транспортера обеспечивает просеивание примесей между элементами транспортера, консольные вальцы сепарирующего транспортера исключают возможность забивания на выходе растительными остатками, а направители активизируют процесс перемещения и очистки корнеплодов. 1 з. п. ф-лы, 2 ил.
Patent RU-2055436-C1 (RU)
Title: Система дистанционного искробезопасного питания энергоемких распределенных нагрузок
Inventor: DAVYDOV VIKTOR V
IPC: E21F9/00
Filed: 1992-08-14
Granted: 1996-02-27
Abstract: Использование: изобретение относится к электротехнике и может быть использовано для питания энергоемких нагрузок, находящихся во взрывоопасных средах, например, на предприятиях горнорудной, нефтехимической, газовой промышленности. Технический результат, который может быть получен при использовании изобретения, - это повышение КПД системы и повышение передаваемой суммарной мощности. Система содержит центральный источник искроопасного питания с блоком контроля защиты от утечки, N нагрузок подключаются вдоль кабельной линии через индивидуальные барьеры-преобразователи. Каждый из n барьеров-преобразователей содержит выходной трансформатор гальванической развязки искроопасной и искробезопасной цепей, задающий генератор, управляющий преобразователем, и элементы искрозащиты по току и напряжению, ключевой элемент. При этом барьеры-преобразователи выполнены высокочастотными и элемент искрозащиты по току, первичная обмотка выходного трансформатора и ключевой элемент включены последовательно в искроопасную цепь, выход элемента искрозащиты по току подключен к первому входу задающего генератора, между вторым входом которого и выходом ключевого элемента включен элемент искрозащиты по напряжению, вторичная обмотка выходного трансформатора подключена к нагрузке. 1 ил.