baber/WOPTO huggingface dataset:
Patent RU-2099368-C1 (RU)
Title: Method of producing the insulating impregnating-pouring self-extinguishing compound
Inventor: TREBENOK VASILIJ M
IPC: H01B3/40
Filed: 1993-02-18
Granted: 1997-12-20
Abstract: FIELD: insulating materials. SUBSTANCE: method involves preliminary mixing and thorough stirring at 50 C the following components, mas. p. p.: product of condensation of tetrabromodiphenylolpropane with epichlorohydrin melted at temperature C 15-25; epoxy diane resin 35-45; product of condensation of dicarboxylic oligodiethylene glycol sebacate with epoxy diane resin 15-25; product of epichlorohydrin dehydrochlorination with water 15-25; finely dispersed aluminium hydroxide 30-54 and preparing the first component; isomethyltetrahydrophthalic anhydride 35-55 is mixed with 2,4,6-tris-(dimethylaminomethyl)-phenol 0.05-0.25 and the second component is obtained. Then the first component is mixed with the second component taken at stoichiometric amount. The obtained compound is used for making members working at (-60)-(+105) C. EFFECT: improved method of producing. 2 tbl
Patent RU-2089413-C1 (RU)
Title: Logger hydraulic manipulator
Inventor: PROKHOROV LEONID N
IPC: B60P3/41
Filed: 1993-05-07
Granted: 1997-09-10
Abstract: FIELD: timber industry and forestry; sanitary felling. SUBSTANCE: hydraulic manipulator has column with horizontal slewing mechanism. Boom is hinge mounted on column. Handle is hinge-connected with boom. Tie-rod is hinge-connected with column and with slewing mechanism housing for disconnection from column and from slewing mechanism housing. Column is hinge-connected with slewing mechanism housing for disconnection from the latter. Hinge connections of column with slewing mechanism housing and with boom and connections of boom with handle are identical. Tie-rod is adjustable in length. Lifting and lowering of boom and handle is provided by hydraulic cylinders. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2044988-C1 (RU)
Title: Plate heat exchanger
Inventor: POLISHCHUK VASILIJ P
IPC: F28F3/12
Filed: 1993-05-21
Granted: 1995-09-27
Abstract: FIELD: heat exchanging engineering. SUBSTANCE: plates of the heat exchanger are made up as closed-loop shells with plane-parallel sides and intermediate bars made of carbon fibres. The fibres are transversal with respect to the adjacent passageways. The plates and bars are made of a molded layered plastic with a definite volume fibre ratio. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2078827-C1 (RU)
Inventor: STEBELEV NIKOLAJ A
IPC: C14B1/58
Filed: 1993-05-21
Granted: 1997-05-10
Abstract: Использование: меховая промышленность. Сущность изобретения: устройство для сушки шкур трубчатой формы содержит сушильную камеру, в которой размещены нижняя оправка для огузка меховой шкурки, верхняя оправка для головной части, установленная соосно с нижней оправкой с возможностью регулирования расстояния между ними и приводной узел. Оно имеет несколько верхних оправок для головной части меховой шкурки и подпружиненных нижних оправок для огузка меховой шкурки. Устройство снабжено цилиндрическим корпусом с дополнительной стенкой, образующей с внутренней стенкой корпуса канал воздуховода. Карусельная установка с цилиндрическим корпусом установлена внутри корпуса сушильной камеры с возможностью вращения вокруг вертикальной оси. Сушильная камера образована дополнительной стенкой корпуса и цилиндрическим корпусом карусельной установки в виде кольцевой камеры. На верхней части карусельной установки жестко закреплены вертикальные штыри, на каждом из которых установлена соответствующая верхняя оправка с возможностью перемещения вдоль вертикального штыря и фиксации на нем в заданном положении. 2 ил.
Patent RU-2050426-C1 (RU)
Inventor: POBEDINSKIJ VLADIMIR SEMENOVIC
IPC: D06P5/20
Filed: 1993-07-27
Granted: 1995-12-20
Abstract: Сущность изобретения: колорирование волокнистых материалов кубозолевыми красителями осуществляют путем пропитки водным раствором кубозоля и проявления двумя последовательными циклами, каждый из которых состоит из пропитки и односторонней обработки в течение 2-20 с с излучением с диапазоном длин волн 300-1200 нм от ксеноновой лампы, причем на второй цикл материал направляют с относительной влажностью 10-60% Способ позволяет повысить эффективности колорирования и экологию процесса. 1 табл.
Patent RU-2075556-C1 (RU)
Inventor: SUSHCHEV ALEKSANDR V
IPC: C25D5/56
Filed: 1993-08-17
Granted: 1997-03-20
Abstract: FIELD: metallurgy, production of nickel materials of cellular structure with porosity up to 98% applicable in manufacture of filters, catalysts, etc. SUBSTANCE: method of production of porous cellular nickel material includes formation of conducting layer on porous organic base, electrolytic deposition of nickel coating on conducting layer and heat treatment. Formation of conducting layer is carried out, first, in solution containing compounds of alkali metal (sodium or potassium) with sulfur and pH 10-10.5 and nonsulfide sulfur-polysulfide sulfur ratio of 1:(3-4), and then, in copper-containing solution with maintenance of redox potential of solution within minus 40 to minus 100 mV by platinum electrode relative to silver-chloride comparison electrode by supplying of reducing agent. Such treatment conditions ensure obtaining of conducting layer preserving its properties in the process of electrochemical deposition to exclude defects in finished products. EFFECT: higher efficiency. 1 tbl
Patent RU-2069140-C1 (RU)
Inventor: KUKLIN ANDREJ I
IPC: B24B19/06
Filed: 1994-02-08
Granted: 1996-11-20
Abstract: Использование: в подшипниковой промышленности для обработки дорожек качения колец подшипников, в частности, суперфинишированием. Сущность: станок для обработки колец содержит шпиндель со средствами, обеспечивающими базирование и вращение колец, и механизм загрузки-выгрузки, установленный на корпусе бабки изделия. Последний выполнен в виде подающего лотка, снабженного отсекателем и расположенного над осью шпинделя с возможностью поворота в вертикальной плоскости, и отводящего лотка с собачкой, размещенной как в плоскости поворотного лотка, так и в плоскости отводящего лотка. 3 ил.
Patent RU-2046899-C1 (RU)
Inventor: EVSEEV IGOR F
IPC: E04G21/26
Filed: 1994-04-01
Granted: 1995-10-27
Abstract: Использование: при монтаже покрытий промышленных зданий. Сущность изобретения: монтажный блок кровельного покрытия имеет прогоны, профилированный настил с утеплителем и кровлей траверсу с захватами, две инвентарные балки с проушинами, бортовые элементы. Инвентарные балки прикреплены к концам прогонов. Бортовые элементы установлены вдоль инвентарных балок и обрамляют профилированный настил, утеплитель и кровлю. Инвентарные балки имеют форму, соответствующую профилю покрытия, и соединены с захватами траверсы. Способ укрупнительной сборки монтажного блока кровельного покрытия включает установку на стенде прогонов, укладку на них профилированного настила, утеплителя и кровли. На стойки стенда устанавливают инвентарные балки, снизу к ним прикрепляют прогоны, на которых закрепляют профилированный настил и утеплитель. Устанавливают бортовые элементы и производят устройство кровли с заведением ее на бортовые элементы. Затем присоединяют захваты траверсы к проушинам инвентарных балок. 2 с. и 2 з. п. ф-лы, 4 ил.
Patent RU-2116391-C1 (RU)
Title: Method for article polishing
Inventor: AMIRKHANOVA NAILJA ANVAROVNA
IPC: C25F3/16
Filed: 1994-04-19
Granted: 1998-07-27
Abstract: FIELD: electrochemical treatment; may be used in electropolishing in various fields of engineering such as electrical and instrumentation engineering, in manufacture of musical instruments and in decoration of furniture industry. SUBSTANCE: treated part is polished in solution of electrolyte for 30-300 s with application of voltage of 110-360 V, current density of 1000-18000 A/sq.m and electrolyte temperature of 320-360 K. Electrolyte is used in the form of ammonium salts of inorganic and lower carboxylic acids with additives of water-soluble organic and inorganic substances which form complex compound with alloy metals. EFFECT: extended process potentialities due to treatment of high-temperature alloys and nonferrous metal alloys and increased nomenclature of treated articles.
Patent RU-2078505-C1 (RU)
Title: Method for production of bread and smalls
Inventor: KOVAL IVAN V
IPC: A21D8/02
Filed: 1994-05-25
Granted: 1997-05-10
Abstract: FIELD: food industry, particularly, breadbaking. SUBSTANCE: method involves dough kneading, baking, cooling of prepared products up to temperature of surface 45-70 C. Then products are treated by spraying with liquid fraction-extract of drug plants and/or sprouted germs of grain. EFFECT: higher amount of vitamins, higher technological effectiveness, and reduced labor intensity. 2 cl
Patent RU-2060111-C1 (RU)
Title: Method of turning processing of biconical surfaces
Inventor: YAMNIKOV ALEKSANDR S
IPC: B23B5/38
Filed: 1994-06-02
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: one conical surface 3, then another one 4 are processed in sequence with one cutter 5. The cutter is displaced parallel to generatrices of conical surfaces and is turned by 180 deg. after processing one conical surface before processing another one. The turn of cutter 5 is carried out around axis 1-1 coinciding at the turn with common axis ll-ll of conical surfaces. The top of cutter cutting edge is shifted along circumference having radius equal to that of common base of conical surfaces. EFFECT: enhanced quality of processing of biconical surfaces having similar conicity and common base. 2 dwg
Patent RU-2128609-C1 (RU)
Title: Method of protection of spacecraft against meteor particles and device for realization of this method
Inventor: GUROV A E
IPC: B64G1/56
Filed: 1994-07-19
Granted: 1999-04-10
Abstract: FIELD: development of space. SUBSTANCE: method consists in evaporation of conglomerate from fragments of meteor particle formed at interaction with obstacle and from fragments of obstacle. Evaporation is effected due to energy of electric discharge between case of spacecraft and obstacle at difference of potentials whose magnitude is determined from mathematical relationship. EFFECT: enhanced reliability of protection of spacecraft against meteor particles. 5 cl, 1 dwg
Patent RU-2107171-C1 (RU)
Title: Exhaust gas cleaner
Inventor: ORESHIN M M
IPC: F01N3/10
Filed: 1994-07-25
Granted: 1998-03-20
Abstract: FIELD: mechanical engineering; transport engineering; mobile and stationary power plants employing internal combustion engines, including gas turbine plants. SUBSTANCE: cleaner has housing with exhaust gas inlet and outlet branch pipes accommodating pack of catalytic members made of porous metals with through pores, diameter 0.5-5.0 mm and specific surface of 0.5-50 m 2 /g. Catalytically active coating is applied to surface of metals. Catalytic members in number of 1-20 pieces are installed in pack in series at a distance of 0-40 mm from each other to provide summary aerodynamic resistance of pack equal to 100-500 mm water column (10-50 kPa). Use of porous metal as catalyst carrier improves service characteristics of cleaner and provides effective cleaning of exhaust gases within wide range of operation of internal combustion engine. EFFECT: enlarged operating capabilities, improved service characteristics. 2 cl, 2 dwg
Patent RU-2073822-C1 (RU)
Title: Sighting device for sporting gun (variants)
Inventor: KONOVALOV ANATOLIJ P
IPC: F41G1/02
Filed: 1994-08-04
Granted: 1997-02-20
Abstract: FIELD: sporting weapon. SUBSTANCE: sighting device for sporting gun has a front sight, ring sight installed on the butt neck and made with a base in the form of a bolt installed in the fastening hole of the breechblock lever and fixed by a lock nut. In another variant the sighting device for sporting gun has a ring sight installed on the butt neck and a front sight made in the form of a fastening screw and a lug positioned behind it and secured on a plate; the lug width is less than the width of the fastening screw head, and the height is more than that of the latter; the plate has a hole for the fastening screw and is installed for turning in the horizontal plane and fixing by this screw. EFFECT: improved design. 2 cl, 7 dwg
Patent RU-2091115-C1 (RU)
Title: Cross-flow evaporation apparatus
Inventor: KVASENKOV OLEG I
IPC: B01D1/14
Filed: 1994-09-27
Granted: 1997-09-27
Abstract: FIELD: chemical engineering. SUBSTANCE: apparatus designed for concentrating liquid products in direct contact with gaseous heat carrier contains casing separated into two sections enclosing cylindrical perforated rotor in the section communicating with heat carrier-supply pipe and. The rotor has openings in the form of supersonic nozzles and is surrounded by perforated stator disposed in the dame section. Openings in the stator are provided with swirlers and lie in similar planes with rotor nozzles along coaxial circles with unequal and aliquant circle step. EFFECT: enhanced efficiency of heat exchange. 3 dwg
Patent RU-2060055-C1 (RU)
Title: Rotor electromagnetic separator
Inventor: GANZBURG LEONID B
IPC: B03C1/14
Filed: 1994-09-30
Granted: 1996-05-20
Abstract: FIELD: mining industry, chemical engineering, food-processing industry, chemico-pharmaceutical industry. SUBSTANCE: separator consists of magnetic system and rotor. Rotor is formed by coaxial cylinders of magnetically soft steel shaping several operating channels. Rotor is divided into sectors by radial nonmagnetic partitions. Ring-shaped teeth of trapezoidal shape in axial cross-section of rotor are on surfaces of cylinders shaping operating channels. Crowns of teeth of neighboring cylinders face each other. Magnetic system includes magnetization system of armor type embracing the rotor in separation zone in sector 200-280 deg. and demagnetization system embracing the rotor in washing-off zone in sector 40-90 deg. Area of rotor free movement is between separation and washing-off zones. EFFECT: enhanced quality of separating finely divided magnetic particles from liquid. 3 dwg
Patent RU-2075437-C1 (RU)
Title: Method for producing carbonic material
Inventor: ZAPOROZHETS EVGENIJ P
IPC: C01B31/02
Filed: 1994-12-13
Granted: 1997-03-20
Abstract: FIELD: production of carbonic material for deoxidation of steel melts, for use in electrodes, plastics, rubber products, paints and varnishes. SUBSTANCE: portion of natural gas is supplied to steam-turbine electric generator and burnt therein to generate electric energy from heat and plasma in plasma generator. Remaining portion of natural gas is directed to plasma generator. Gas phase produced in latter is directed to steam-turbine electric generator and mixed with natural gas, while solid phase is discharged to separator- collector. EFFECT: high-output and environmentally safe method. 1 dwg
Patent RU-2091995-C1 (RU)
Title: Maternal plant dehilling machine
Inventor: ZASYPKIN ANATOLIJ DMITRIEVICH
IPC: A01B13/04
Filed: 1995-01-17
Granted: 1997-10-10
Abstract: FIELD: agricultural engineering, in particular, agriculture and forestry. SUBSTANCE: machine has auxiliary brush-type working tool with rotary shaft and ripping A-hoe with tine and double-sided moldboard. Ripping hoe is positioned in front of working tools and is axially aligned with axis of symmetry of machine. Position of ripping hoe relative to working tools in vertical plane and in the course of advancement of machine may be adjusted. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2080984-C1 (RU)
Title: Process of deposition of abrasive grains on body of tool
Inventor: BORDASHEV KIRILL ANATOLEVICH
IPC: B24D18/00
Filed: 1995-01-26
Granted: 1997-06-10
Abstract: FIELD: manufacture of tools. SUBSTANCE: for deposition of abrasive grains body of tool covered with layer of plastic material is placed inside hollow electrode, high voltage (5.0-25.0 kV) is fed to it and fluidized layer of abrasive is formed in space between them, for instance, by feed of stream of upward air through abrasive poured on grid. EFFECT: facilitated manufacture of abrasive tools, increased efficiency of process. 1 dwg
Patent RU-2125019-C1 (RU)
Title: Method of treatment of dissociated zircon
Inventor: DZHONATAN NEL
IPC: C01G25/02
Filed: 1995-01-30
Granted: 1999-01-20
Abstract: FIELD: chemical technology. SUBSTANCE: method involves an interaction of dissociated zircon with gaseous hydrogen fluoride at increased temperature. Reaction temperature is regulated for synthesis of at least one zirconium-base compound and at least one silicon-base compound. Silicon-base compound - silicon tetrafluoride is defluorinated further to obtain silicon dioxide and hydrogen fluoride. Zirconium-base compound - zirconium dioxide is processed to obtain technical zirconium dioxide or zirconium dioxide of high purity. EFFECT: improved method of treatment, high purity of the end product. 13 cl, 3 tbl, 5 ex, 11 dwg
Patent RU-2114066-C1 (RU)
Title: Method and apparatus for physico-chemical treatment of water
Inventor: BORT VADIM ANATOL EVICH
IPC: C02F1/463
Filed: 1995-02-01
Granted: 1998-06-27
Abstract: FIELD: water treatment. SUBSTANCE: water is treated using electrodes on which voltage is applied, treatment being effected in the space by pulsating impulse electric field with heat effect of current not exceeding 95 C. Treated water is settled for 20-28 h, separated from sludge, boiled, and filtered. Apparatus has electrodes located inside casing with water-discharge pipe and at least two peripherally disposed pairs of electrodes with alternate polarity fastened to suspender and connected to pulse converter to enable receiving pulsating impulse voltage from the latter. EFFECT: intensified water treatment. 2 cl, 2 dwg , 3 tbl
Patent RU-2075654-C1 (RU)
Inventor: DROZDOV ALEKSANDR N
IPC: F04D13/10
Filed: 1995-03-14
Granted: 1997-03-20
Abstract: FIELD: tests of hydraulic machines and electric motors to them. SUBSTANCE: the offered method consists in evacuation of fluid from the accumulating vessel, discharge of it by a pump, ejection of gas by a jet device, delivery to the discharge line, and then to the inlet of the intrawell conditions simulation unit, of forming disperse gas-fluid mixture, its subsequent separation, return of the fluid back to the accumulating vessel, smooth control of flow rates and pressures; to expand the spectrum of operating conditions in the process of tests, the design of the jet device flow passage is discretely changed; the gas and fluid flow rates are smoothly changed from zero to the maximum carrying capacity of the jet device in each phase, respectively. During the tests the foaming properties and viscosity of the circulating volume of working fluid are adjusted by addition into fluid of foaming agents varying in their foaming properties and/or variation of concentration of foaming agent from 10 -6  % to critical concentration of mycelium formation, and/or by addition of defoamers. Viscosity of the working fluid circulating volume is also adjusted by addition of stiffening agents or diluents, and/or by production of emulsions, and/or by attainment of the preset temperature condition at compensation of fluid heating due to pumping by cooling in the heat exchanger. EFFECT: facilitated procedure. 3 cl, 5 dwg
Patent RU-2145167-C1 (RU)
Title: Extruder die and extruding machine
Inventor: EHRNST KHEK
IPC: B29C48/33
Filed: 1995-09-27
Granted: 2000-02-10
Abstract: FIELD: food-processing industry, in particular, manufacture of macaroni products. SUBSTANCE: extruder die has stationary solid casing with at least one plasticized mass inlet channel and housing. Drum mounted for rotation inside housing is provided with at least one outlet channel and distributing chamber of rotational symmetry. Distributing chamber is communicated at its upper end with inlet channel and at its lower end with outlet channel. Outer surface of drum is engageable with related surface of housing through radial stop bearing. Extruding machine has extruder or press connected through branch valve with at least one die, die drum drive and device for directing extruded twisted product to product receiving station. Extrusion of plastic mass of high viscosity is performed at high pressure. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 15 cl, 11 dwg, 1 ex
Patent RU-2111784-C1 (RU)
Inventor: PORK ANTON ARNOL DOVICH
IPC: A63F3/02
Filed: 1995-09-26
Granted: 1998-05-27
Abstract: Изобретение относится к настольным играм. Игра предназначена для развлечения и развития логического и интуитивного мышления, памяти. Каждая группа фигур белого и черного цвета дополнительно снабжена двумя конями, двумя слонами и четырьмя пешками с образованием 24 фигур. Доска разделена диагоналями на четыре игровые зоны. Доска имеет 144 (12х12) игровых поля. Каждая игровая зона выполнена в виде треугольника, включающего 36 игровых полей и имеющего 11 игровых полей в основании и 6 по высоте. Каждая игровая зона имеет два вида разметки полей. При переходе от зоны к зоне один вид разметки остается неизменным, а другой изменяется таким образом, чтобы на доске обеспечивалась возможность присутствия игровых полей четырех видов разметки. Разметка игровых полей может быть выполнена в виде их различной окраски, различной плотности штриховки или растра на них и с использованием различных пород дерева. Техническим результатом является повышение занимательности и зрелищности игры, расширение игровых возможностей. 3 з.п.ф-лы, 7 ил.
Patent RU-2116367-C1 (RU)
Title: Method of lithium refining
Inventor: BELJAEV V A
IPC: C22B26/12
Filed: 1995-10-05
Granted: 1998-07-27
Abstract: FIELD: lithium production. SUBSTANCE: method includes extraction of impurity components into immiscible phase with liquid lithium. Extractant is used in the form of dehydrated paraffin inert to lithium. Optimal conditions: mixing of lithium with extractant for 5-15 min at 220-250 C. EFFECT: higher efficiency of purification operations and improved production process of high-purity lithium. 2 cl, 1 tbl
Patent RU-2095441-C1 (RU)
Inventor: BALIKOV STANISLAV V
IPC: C22B11/00
Filed: 1995-12-05
Granted: 1997-11-10
Abstract: FIELD: nonferrous metallurgy; may be used in furnaces of electrothermic collectorless melting of noble metals, for instance, cinders of gold heads, placer gold, cathode and cement sediments. SUBSTANCE: furnace has body, melting bath made of refractory bricks and located in the framework embracing it from outside, with electrode lowered from atop into working zone of furnace. Framework is installed in body for turning on axles located by diagonal and provided with pressing screws. EFFECT: higher efficiency. 2 dwg
Patent RU-2122181-C1 (RU)
Inventor: KLAUS REJMANN
IPC: G01F1/684
Filed: 1995-02-15
Granted: 1998-11-20
Abstract: Устройство (1) имеет простирающийся в осевом направлении измерительный канал (33), в котором находится термочувствительный измерительный элемент (20). Измерительный канал (33) простирается от впускного отверстия (36) до обходного канала (34), из которого через выпускное отверстие (46) протекающая среда вытекает без осевого расстояния до впускного отверстия (36) и радиально под ним. Изобретение предназначено для измерения массы протекающей среды, в частности, для измерения массы впускного воздуха в двигателях внутреннего сгорания и позволяет уменьшить погрешности измерения в пульсирующем потоке среды, 8 з.п.ф-лы, 2 ил.
Patent RU-2091922-C1 (RU)
Title: Traction storage battery charging process
Inventor: VAVILOVSKIJ VIKTOR I
IPC: H02J7/04
Filed: 1996-01-09
Granted: 1997-09-27
Abstract: FIELD: servicing traction storage batteries. SUBSTANCE: storage battery is charged in two steps at limited electrolyte temperature. First-step charging current is chosen according to electrolyte temperature. Parameters of mathematical model describing battery temperature as function of time and charging current are determined from heating curve. Second-step charging current is chosen so as to ensure that battery is brought to desired capacity within minimum possible time and that current and electrolyte temperature do not go beyond specified values in the course of charging. Electrolyte temperature is predicted using mathematical model obtained during first charging step. Charging is ceased as soon as specified capacity is obtained. EFFECT: facilitated procedure; improved charging conditions. 1 dwg