baber/WOPTO huggingface dataset:
Patent RU-2031966-C1 (RU)
Inventor: BERENSHTEJN MIKHAIL A
IPC: C22B5/04
Filed: 1992-11-30
Granted: 1995-03-27
Abstract: Изобретение относится к способу получения металлов, их соединений и сплавов из минерального сырья путем приготовления шихты из измельченного сырья с добавками, состоящими из чистых химических элементов, выбранных из формульного состава исходного сырья, с проведением окислительного обжига с удалением и утилизацией газообразных оксидов и восстановления с последующим разделением металлов и соединений. Согласно изобретению, при соотношении чистых химических элементов к соединению, равном 1 : 1 - 100 : 1 при общем количестве суммы добавок в шихте не менее 5%, окислительный обжиг ведут в среде проточного кислорода при 1400 - 1600°С с последующим охлаждением и измельчением полученных твердых оксидов, перед восстановлением оксиды смешивают с металлом - восстановителем при соотношении суммы оксидов получаемых металлов или сплава к металлу - восстановителю от 1 : 0,3 до 1 : 0,7 и восстановление ведут при 2000 - 2300°С. А при использовании серосодержащих руд железа, бария, с примесями других металлов, окислительный обжиг проводят при температуре 1400 - 1600°С с отводом и утилизацией газообразного оксида серы в производство серной кислоты, а при восстонавлении в качестве металла - восстоновителя используют алюминий при соотношении суммы оксидов получаемых металлов или сплава к алюминию от 1 : 0,3 до 1 : 0,45 по массе. 1 з.п. ф-лы. 1 табл.
Patent RU-2022583-C1 (RU)
Inventor: IVYANSKIJ MARK A
IPC: A62C13/76
Filed: 1992-12-30
Granted: 1994-11-15
Abstract: Использование: в противопожарной технике и предназначено для тушения локальных пожаров, в частности на транспорте. Сущность изобретения: огнетушитель содержит корпус для огнетушащего состава, находящегося под давлением, сифонную трубку, запорный клапан с прижимной гайкой и пусковое устройство, нажимной шток с установленной на нем с возможностью осевого перемещения втулкой, имеющей на внутренней проточке заходную фаску, клапан имеет хвостовик с буртиком и снабжен фиксирующим устройством, выполненным в виде двух упругих пластин, концы которых установлены в прижимной гайке, имеющей цилиндрический выступ с пазами под них, при этом буртик хвостовика запорного клапана своей нижней поверхностью опирается на фиксирующее устройство. Внутренний диаметр втулки меньше наружного размера упругих пластин, а ход втулки больше чем зазор между штоком и хвостовиком клапана. 3 ил.
Patent RU-2053932-C1 (RU)
Inventor: SHATOKHIN VLADIMIR N
IPC: B64D17/02
Filed: 1993-01-15
Granted: 1996-02-10
Abstract: FIELD: parachute technique. SUBSTANCE: parachute has shroud lines and canopy, part of which is reefing device. Tightened up part of canopy is embraced by flexible member connected with part of canopy which is not tightened up. Even one end of flexible member may be secured in reefing device or may be provided with opening member. Similar flexible member may embrace lines secured to tightened portion of canopy. EFFECT: enhanced reliability of parachute development. 4 cl, 4 dwg
Patent RU-2056113-C1 (RU)
Title: Method for raising of newborn calves
Inventor: KAMOSHENKOV ANATOLIJ R
IPC: A61K35/20
Filed: 1993-02-03
Granted: 1996-03-20
Abstract: FIELD: agriculture. SUBSTANCE: method for raising of newborn calves includes feeding of calves with colostrum and additional mixture, and use of 5% solution of honey with 40% alcohol in terms of 50 ml per feeding, beginning from the second colostrum feeding in the course of 5 days. For the calves with symptoms of diarrhea, mixture dose is increased up to 100 ml per administration. Investigations which have been carried out fully confirmed the efficiency of the offered method for calves raising. EFFECT: higher efficiency. 2 cl
Patent RU-2050491-C1 (RU)
Inventor: ARTEMEV NIKOLAJ A
IPC: F16J1/00
Filed: 1993-03-11
Granted: 1995-12-20
Abstract: Сущность изобретения: жесткие кольцевые каркасы резиновых манжет расположены по обе стороны от цилиндрического бурта металлического сердечника. Кольца фиксируют манжеты на сердечнике. Поверхность каждого каркаса, контактирующая с манжетой, выполнена в виде боковой поверхности усеченного конуса с вершиной, обращенной в сторону бурта, в ее средней части выполнена кольцевая канавка. 1 ил.
Patent RU-2041896-C1 (RU)
Title: Binder composition for flaky insulating material
Inventor: GOGIASHVILI TAMAZ M
IPC: C08K5/00
Filed: 1993-03-11
Granted: 1995-08-20
Abstract: FIELD: fireproof foil glass-plastics production. SUBSTANCE: composition has, mas. p. epoxy diane resin 100; mixture of 4,4'-diaminediphenylmethan and 4,4'-diaminediphenylsulfone at the ratio (1:2)-(1:3) 8.8-16.5; arsenic glycolate (+3) in the form of 40-90% solution in ethylene glycol or acetone, toluene, ethylcellosolve, dioxane 5.2-50.0; organic solvent 125-195. EFFECT: enhanced quality of binder composition. 2 cl, 2 tbl
Patent RU-2050792-C1 (RU)
Inventor: ZHURAVLEV IVAN VASILEVICH
IPC: A23K1/16
Filed: 1993-03-29
Granted: 1995-12-27
Abstract: Использование: в сельском хозяйстве, в частности при кормлении сельскохозяйственной птицы. Сущность изобретения: с целью увеличения живой массы, а также вывода и сохранности цыплят, с 8- дневного возраста цыплятам вводят сапропель в дозе 0,5-1,0% причем одновременно вводят кормовой жир на уровне 1-1,1% 3 табл.
Patent RU-2072072-C1 (RU)
Inventor: EFREMOV VLADIMIR A
IPC: F41A19/68
Filed: 1993-04-02
Granted: 1997-01-20
Abstract: FIELD: systems of electronic control of firing of weapon containing electrical initiators. SUBSTANCE: the device used to control the modes of firing of electroinitiated charges uses power source 1 coupled via electric circuits to electrical initiators 2, selector switch 3, programmed pulse shaper 4, pulse counter 5, code translator 6, electronic switches 7 and triggering unit 8. Units 4,5,6,7 are series-connected. Triggering unit 8 is connected to power source 1 and selector switch 3. The outputs of triggering unit 8 are connected to units 4,5,6,7 to feed the supply voltage to electrical initiators 2, to set the initial state of units 4,5 and to record the code of the number of triggerings of electrical initiators 2. Programmed pulse shaper 4 is made with a controlled pulse repetition frequency and furnished with second selector switch 9 for setting the number of pulses in a pulse burst. Code translator 6 is coupled via N electric circuits, where N - the number of electrical initiators 2, to electronic switches 7, which have N+1 electric circuits at the output for connection to the contacts of electrical initiators 2 of charges 10. Probable specific versions of code translator 6 are given. The circuitry may comprise a protective unit of electronic switches 7, analysis circuit for determining the state of electrical initiators 2 and salvo fire code translator. EFFECT: improved design. 11 cl, 6 dwg
Patent RU-2042971-C1 (RU)
Title: Relative aperture eye-piece
Inventor: BEZDIDKO SERGEJ N
IPC: G02B25/00
Filed: 1993-04-06
Granted: 1995-08-27
Abstract: FIELD: optical instrument engineering. SUBSTANCE: eye-piece has three components. The first one is double-glued positive lens, which is formed by positive and negative lenses. The second one is single positive lens, and the third component is positive meniscus, which is turned with its convexity to object. Thicknesses of the lenses are related by corresponding relation with focal length of the eye-piece. EFFECT: improved precision. 2 dwg, 5 tbl
Patent RU-2075923-C1 (RU)
Inventor: BLINOV EVGENIJ K
IPC: A01G23/06
Filed: 1993-05-12
Granted: 1997-03-27
Abstract: Использование: в лесном хозяйстве. Сущность изобретения: устройство для корчевки пней снабжено установленным в зоне захвата пня дополнительным упором в виде пластинчатой зубчатой цепи. Один конец цепи присоединен к гидроцилиндрам захвата, а другой - к стойкам, причем дополнительный упор посредством шарнира соединен с двуплечим упором. Двуплечий упор при помощи пружины растяжения дополнительно связан со стойками, при этом передняя от оси крепления на стойках часть двуплечего рычага выполнена короче задней. Гидроцилиндры захвата посредством планок соединены в единый блок и при помощи штоков с ограничительными шайбами связаны со стойками и подпружинены пружинами сжатия. 1 з.п. ф-лы, 6 ил.
Patent RU-2053266-C1 (RU)
Inventor: ANISIMOV SERGEJ A
IPC: C12C7/16
Filed: 1993-06-01
Granted: 1996-01-27
Abstract: FIELD: brewing. SUBSTANCE: loosening mechanism of a filtering apparatus has drive shaft with a holder installed crosswise on operating shaft tail. Cutters are secured on the holder parallel to the shaft and symmetrically to its axis. Drive shaft is hollow. Movable axle is installed inside the shaft. Length of the axle exceeds the length of the hollow shaft by a value exceeding cutter length. In so doing additional holder is installed crosswise on the end of movable axle. Cutters of additional holder are installed on its upper and lower parts parallel to cutters of the main holder. In so doing additional holder upper cutters are placed are placed between cutters of the main holder along symmetry axes of adjacent cutters of the main holder. Lower cutters placed on one side of the axis of additional holder drive shaft are installed along axes of main holder cutters. Lower cutters placed on opposite side of drive shaft axis of the additional holder are installed along axes of upper cutters of the additional holder. EFFECT: high productivity. 3 cl, 2 dwg
Patent RU-2061463-C1 (RU)
Title: Natural shampoo
Inventor: ROSLYAKOVA TAMARA KONSTANTINOV
IPC: A61Q5/02
Filed: 1993-06-08
Granted: 1996-06-10
Abstract: FIELD: cosmetology. SUBSTANCE: developed natural shampoo contains CO 2 -extract of eucalyptus and hazelnut (N 35) or CO 2 -extract of fir, CO 2 -extract of grape seeds or CO 2 -extract of miliary, CO 2 -extract of laurel or CO 2 -extract of mint. Combination in shampoo formula of CO 2 -extracts with other components shows antiinflammatory, antiseptic property, promotes the enhanced hair property, etc. Shampoo can be used as deodorant agent. EFFECT: enhanced quality of shampoo.
Patent RU-2085019-C1 (RU)
Title: Induction motor speed governor
Inventor: SHEPELIN VITALIJ F
IPC: H02P27/06
Filed: 1993-07-30
Granted: 1997-07-20
Abstract: FIELD: variable-speed drives with induction and synchronous motors. SUBSTANCE: induction motor speed governor has control unit for power switches of frequency changer, voltage sensors, resistor, and switch. EFFECT: simplified circuit arrangement, inertialess follow-up of motor maximum current setting during voltage rise, and improved accuracy of processing desired waveform of motor phase voltage-due to introduction of mentioned parts and their connections. 2 dwg
Patent RU-2040842-C1 (RU)
Title: Voltage regulator
Inventor: ADAMCHUK ALEKSANDR V
IPC: H02J7/24
Filed: 1993-09-03
Granted: 1995-07-25
Abstract: FIELD: charge of electric storage battery. SUBSTANCE: device has temperature sensor 1, registers 6 and 7, comparison 8, transistor 9, stabilizer having resistor 12 and stabilizing diode 13, voltage scaling circuit having resistors 14, 15, 166 and diodes 17 and 18. Diode 20 and resistor 19 which are connected in series are introduced to accomplish the goal of invention. Second terminal of resistor 19 is connected to first input of comparator 8. Anode of diode 20 is connected to stop-signal switch. When car brakes, reference voltage at first input of comparator is increased. This results in increase of voltage level at storage battery terminals. At this moment power that generator uses from engine is maximal. This improves mode of braking. EFFECT: decreased use of fuel and increased dynamic characteristics. 1 dwg
Patent RU-2086837-C1 (RU)
Title: Gear train
Inventor: KURESHOV VLADIMIR A
IPC: F16H55/08
Filed: 1993-10-19
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering; gearings. SUBSTANCE: gear train for use in disintegrator has driving wheel 1 and driven wheel 3 with wear-resistant material applied to working surfaces of wheels. Material is applied in uniform layer 2 on driven wheel and in form of projecting parts of wear-resistant material 4 on driving wheel. With gear wheels rotating, projecting parts of wear-resistant material on driving wheel, engaging with wear-resistant coating of driven wheel, take up most portion of load. Thanks to it wear of base material of driving wheel is reduced. EFFECT: improved wear resistance of gearing and increased service life. 2 dwg
Patent RU-2089878-C1 (RU)
Title: Method and device for measuring erosion wear of turbine rotor blade edges
Inventor: SHELEST SERGEJ O
IPC: G01N3/56
Filed: 1993-12-06
Granted: 1997-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: measurements are made during routine inspections and repairs of turbine which is driven by barring gear with optical pair (emitter and detector) placed on either side of blade ring; intervals from moment of optical axis crossing by entrance edge of blade to moment of crossing it by exit edge of same blade and from moment of optical axis crossing by exit blade of preceding blade to moment of crossing it by exit edge of present blade are recorded by mentioned optical pair. measurements are made in eroding and noneroding areas of blades with emitter and detector installed at desired depth. Prior to do so, mentioned time intervals are determined on noneroded blades for both zones and for each as a function of angle between optical axis and axis of blade revolution; mentioned dependences are determined at least in two positions of optical axis with deviations between them being known. When measuring wear on the basis of relation of time intervals in noneroded area and optical angle position angle as function of time intervals obtained in calibration, deviation optical axis position angle found in current measurement from its position in calibration is determined; degree of wear is found using time intervals relation in eroded area including mentioned angular deviation and optical axis position angle as function of time interval ratio in eroded area obtained in calibration. In order to ensure desired variation in angular position of optical axis, emitter and detector are mounted on turning and sinking rods. EFFECT: improved measurement accuracy. 2 cl, 6 dwg
Patent RU-2066893-C1 (RU)
Title: Self-emitting cell
Inventor: IVCHENKO SERGEJ V
IPC: H01J1/30
Filed: 1993-12-30
Granted: 1996-09-20
Abstract: FIELD: electronic engineering; self-emitting electron sources with fluorescent display; manufacture of planar screens. SUBSTANCE: self-emitting cell has substrate, anode, phosphor, insulating layer, and cathode. The latter is made in the form of comb with emitting edge split into teeth of different length, each tooth incorporating resistive elements in the form of meander. EFFECT: improved stability, service life, and operating stability of cell; enlarged functional capabilities. 2 cl, 3 dwg
Patent RU-2058709-C1 (RU)
Title: Threshing unit concave
Inventor: YASHCHENKO EVGENIJ M
IPC: A01F12/24
Filed: 1994-01-26
Granted: 1996-04-27
Abstract: FIELD: agricultural engineering, in particular, grain combines. SUBSTANCE: concave has main and auxiliary planks with working edges extending at one level and symmetrical curved portions whose concavity is oriented to the axis of surface, which runs around working edges of main planks. Straight portions of auxiliary plank working edges are positioned higher than the surface running around main plank working edges and points of each curved portion , remote from straight portions of working edges, are positoned below this surface. Auxiliary planks are positioned between main planks so that curved portion of working edge of subsequent auxiliary plank is positioned behind each straight portion of working edge of previous auxiliary plank, and vice versa. At least one main plank is positioned between auxiliary planks. End portions of auxiliary planks are made straight. EFFECT: increased efficiency in separating grain through concave due to further longitudinal displacement of stalk mass and, as a result, increased duty factor of stalk mass facilitating passage of grain to deck surface. 3 cl, 4 dwg
Patent RU-2069956-C1 (RU)
Title: Food for cattle
Inventor: SVIRIDOVA TAMARA M
IPC: A23K1/00
Filed: 1994-02-08
Granted: 1996-12-10
Abstract: FIELD: agriculture, food industry. SUBSTANCE: developed food mixture formula has grain cereal mixture, nitrogen and mineral substances source, zeolite. Methyleneurea is used as nitrogen source and high-energy food - molasses and premix were added additionally. Indicated components were taken at the following ratio, wt.-%: barley coarsely ground grain 68-70; methyleneurea 10-12; molasses 8-10; granulated zeolite 6-8, and premix - the rest. Use of this food provides the gain of young bull 1100-1200 g for 24 hr and decreased food consumption by 6.4-10.9% by production unit. EFFECT: enhanced effectiveness of food.
Patent RU-2090046-C1 (RU)
Title: Root handling unit
Inventor: AVANESOV YURIJ B
IPC: A01D51/00
Filed: 1994-03-22
Granted: 1997-09-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: root handling unit has root loader with receiving chute 11, feeder 12, root cleaner, loading elevator 15 and feeler wheels 2 mounted in front part of frame 1. Rear part of frame 1 is pivotally connected with hitching mechanism. Root handling unit is further provided with hitch tongue 8 and retainer 4. Lower tie-rods of hitching mechanism are interconnected by transverse bar 8. Retainer 4 has two levers, each pivotally attached with its one end to bar 8. Other end is adapted for engagement with frame 1 of loader. Retainer 4 is connected with tractor by hydraulic cylinder. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2064464-C1 (RU)
Title: Method of preparing piezoceramic materials
Inventor: DEDOV NIKOLAJ V
IPC: C04B35/49
Filed: 1994-04-18
Granted: 1996-07-27
Abstract: FIELD: production of piezoceramic materials. SUBSTANCE: lead circonate-titanate-based piezoceramic materials for radioelectronics and electrotechnics are prepared as follows. Initial aqueous solution of lead, zirconium, and titanium nitrates with modifying additives is prepared observing 17-25% excess of lead nitrate compared to its stoichiometrically required amount for a specified composition of the final material. The initial solution is then sprayed into a flow of the plasma heat carrier observing discharges of the solution and air-sprayer related to 1 kVt of power, respectively, 5,6•10 -8 ÷8,3 -8 m 3 /s and 5,6•10 -5 ÷8,3•10 -5  cub.m/s. After interaction of the sprayed solution with the above said flow for 10 -3 ÷10 -2  s, the final product is isolated from the powder-vapor-gas mixture. EFFECT: prepared homogeneous lead circonate-titanate powder of a specified composition useful for manufacturing articles with good electrophysical properties.
Patent RU-2083313-C1 (RU)
Title: Shaped riveting die
Inventor: GRINBERG VYACHESLAV A
IPC: B21J15/36
Filed: 1994-08-02
Granted: 1997-07-10
Abstract: FIELD: impulse type riveting. SUBSTANCE: riveting die includes body having shaped dead seat consisting of two cavities. Centering land is arranged between said cavities. Diameter of land is less than diameter of inner cavity at least in one cross section normal relative to axis of riveting die. EFFECT: improved design. 11 dwg
Patent RU-2146132-C1 (RU)
Inventor: EHDVARD F NEMET
IPC: A61K31/415
Filed: 1993-02-23
Granted: 2000-03-10
Abstract: Изобретение относится к медицине, точнее препаратам и способам лечения и исследования, связанным с рецепторами кальция и др. неорганических ионов. Предпочтительно молекула способна воздействовать как селективный агонист или антагонист на Са +2 -рецептор одной или более, но не всех клеток, выбранных из группы, состоящей из паратироидных клеток, костных остеокластов, окологломерулярных почечных клеток, проксимальных канальцевых почечных клеток, периферических канальцевых почечных клеток, клеток толстой восходящей ветви петли Хенля и/или собирающей протоки, кератиноцита в эпидермисе, парафолликулярной клетки в тироиде (С-клеток), интестинальных клеток, трофобласта в плаценте, тромбоцита, клетки сосудов гладкой мышцы, клетки сердечного предсердия, клеток, секретирующих гастрин и глюкагон, почечной, мезангиальной клетки и клетки грудной железы. Изобретение расширяет арсенал средств, способных блокировать активность внеклеточных ионов кальция, при различных патологиях. 6 с. и. 50 з.п. ф-лы, 47 ил., 6 табл.
Patent RU-2084614-C1 (RU)
Title: Packer
Inventor: EMELIN NIKOLAJ ALEKSEEVICH
IPC: E21B33/12
Filed: 1994-09-28
Granted: 1997-07-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: packer is used for isolation of bore-hole at carrying out various technological operations in it, including those which are connected with cyclic variation of temperature of working agents being injected into well. Packer has barrel and installed on it is slip socket unit together with sealing member with hydraulic actuator. This actuator has detent for fixing piston in position. Device is also provided with additional slip socket unit mounted on barrel. Power cylinder of sealing member hydraulic actuator is fastened on barrel. EFFECT: high operational reliability, easy removal and raising. 1 cl, 1 dwg
Patent RU-2081191-C1 (RU)
Inventor: GALITSYN GEORGIJ A
IPC: C21D9/04
Filed: 1994-10-12
Granted: 1997-06-10
Abstract: FIELD: ferrous metallurgy, in particular, heat treatment of articles, mainly, rails. SUBSTANCE: method includes heating of article up to austenite region temperature cooling in water heated up to temperature of 75 to 100 C is carried out in several stages. First, article is cooled in water, then, in the air, and finally, again, in water. EFFECT: increased straightness of rails, higher resistance to contact- fatigue failure and, as a result, increased service life of rails due to formation of uniform structure in form of dispersed sorbit of hardening through considerable depth of rail head. 2 cl
Patent RU-2080508-C1 (RU)
Title: Heat conductor
Inventor: ZHIRNOV ANATOLIJ G
IPC: F16L1/028
Filed: 1994-10-24
Granted: 1997-05-27
Abstract: FIELD: construction. SUBSTANCE: utilized tyres are fitted on the insulated pipe of a pipe line. The inner diameter of the tyres is equal to the outer diameter of the insulated pipe. The side walls of the tyres are provided with radial slots 10-40 mm in length. EFFECT: improved design. 2 dwg
Patent RU-2102050-C1 (RU)
Inventor: GIMRANOV R M
IPC: A61F9/013
Filed: 1994-12-19
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting injured corneal layer with following interlamellar stratification and transplant implantation. Superficial corneal layers are dissected for 0.1-0.15 mm in depth and the transplant diameter exceeds the operation bed diameter by 1.5-1.9 mm. EFFECT: reduced traumatic complications.
Patent RU-2108319-C1 (RU)
Title: Device for production of technological treatment aromatic carboxylic acid and method for its production
Inventor: ALAN PENNINGTON
IPC: C01B7/09
Filed: 1993-05-14
Granted: 1998-04-10
Abstract: FIELD: production of aromatic carboxylic acid. SUBSTANCE: aromatic carboxylic acids, for example, terephthalic acid, are prepared in special device. At least some parts of this device, especially those affected by acid medium at elevated temperature (higher 180 C) and at high pressure (8 bar), are manufactured of stainless duplex steel. EFFECT: improved efficiency of the method. 19 cl, 4 tbl
Patent RU-2076369-C1 (RU)
Title: Method for manufacturing of ion-exchange capacitors
Inventor: KUZNETSOV VIKTOR P
IPC: H01G9/00
Filed: 1995-01-26
Granted: 1997-03-27
Abstract: FIELD: electric engineering. SUBSTANCE: method involves manufacturing of housing and cover, generation of electrodes by means of plasma deposition of metal layer on fabric, which is made from activated carbon fiber, and subsequent cutting. Then electrodes are weld to housing and cover and non-active separator is generated and device is assembled. Fabric from activated carbon fiber before plasma deposition of electrodes is burnt in vacuum under temperature of 700-1500 C for 1300-4200 sec. Housing with cover and weld electrodes is vacuum-burnt under temperature of 25-600 C for 1800-4200 sec. EFFECT: decreased leakage current, increased breakthrough voltage.