baber/WOPTO huggingface dataset:
Patent RU-2038889-C1 (RU)
Title: Screen manufacturing method
Inventor: GAMALITSKIJ VLADIMIR A
IPC: B21D47/02
Filed: 1992-11-04
Granted: 1995-07-09
Abstract: FIELD: production of screens. SUBSTANCE: method involves making notches in sheet blank by means of automatic press; drawing sheet blank so that cells having deliberately increased sizes are obtained; straightening blank in straightening rolls or in press and simultaneously providing reduction of transverse cross sizes of cells till cells acquire flat shape. EFFECT: improved operating parameters. 6 cl, 2 dwg
Patent RU-2021965-C1 (RU)
Inventor: ULYANOV ALEKSANDR L
IPC: B66B7/12
Filed: 1992-11-18
Granted: 1994-10-30
Abstract: Использование: в области лифтостроения. Сущность изобретения: устройство содержит корпус, имеющий измерительную головку с подпружиненным для жесткой фиксации устройства в момент монтажа и контроля удлинителем и сменным удлинителем. Набор сменных удлинителей обеспечивает монтаж и контроль направляющих всех типов лифтов и их противовесов. Удлинители имеют фиксаторы для контроля размера l направляющих противовеса лифта и наконечники для контроля размера L направляющих лифта без переналадки устройства. Наконечники имеют пазы и риски для установки размера n от оси тросов и риски для установки направляющих относительно тросов, заранее установленных на размере m. Поворотные стрелки размещены одним концом на осях вращения, находящихся на наконечниках. Плоскости стрелок определяют угол разворота α направляющих лифта на размере - L относительно заранее установленного положения, определяемого рисками на подвижных втулках. 1 ил.
Patent RU-2071598-C1 (RU)
Title: Тензорезистивный преобразователь
Inventor: BEZRUKOV ALEKSANDR V
IPC: G01L9/04
Filed: 1992-12-25
Granted: 1997-01-10
Abstract: Использование: в технике измерения давления и силы. Сущность изобретения: тензорезистивный преобразователь выполнен в виде отрезка металлического проводника из магнитострикционного сплава с магнитной проницаемостью μ и толщиной d, причем  , где f - частота генератора переменного тока в цепи и измерения сопротивления, в которую своими выводами на концах включен отрезок металлического проводника. В частных случаях может быть использован аморфный сплав. Тензорезистивный преобразователь может быть закреплен одним концом на опоре и иметь преднапряжение силой. Предложено также выполнить его с магнитной анизотропией, в том числе с участками с продольной и поперечной анизотропией. 8 з.п.ф-лы, 2 ил.
Patent RU-2037259-C1 (RU)
Title: Inverter for feeding reluctance inductor motor
Inventor: PROKOPETS IGOR A
IPC: H02M7/515
Filed: 1993-02-09
Granted: 1995-06-09
Abstract: FIELD: power supply for electric motors. SUBSTANCE: device has two switches in each phase shorted out by reverse-biased diodes and connected in series through phase winding. Point of winding-to-switch connection, with the latter connected to negative terminal of source, is connected by one phase to point of connection of other switch of next phase to its winding. EFFECT: improved design. 1 dwg
Patent RU-2050791-C1 (RU)
Title: Agent for prophylaxis of encephalomalaria at chicken
Inventor: EGOROV IVAN A
IPC: A23K1/16
Filed: 1993-02-23
Granted: 1995-12-27
Abstract: FIELD: agriculture. SUBSTANCE: phenosan powder is used as fodder additive, its quantity being 0.012-0.024 mass EFFECT: improves quality of desired agent. 1 tbl
Patent RU-2108238-C1 (RU)
Inventor: BERDICHEVSKIJ I M
IPC: B28B3/26
Filed: 1993-02-26
Granted: 1998-04-10
Abstract: FIELD: chemical industry, applicable, for instance, in production of catalyst carriers, filters, heat-proof refractory structures, etc. SUBSTANCE: the device has a casing, diaphragm, assembly ring. The device specific part is the composite diaphragm consisting of a system of alternating plates with profiling pins and spacers that are tightened by screws in a single pack. Flow of plastics after assembly of all components making the moulding device, under the action of external pressure gets compressed in the assembly ring and is fed to the diaphragm orifices formed by the spacers between the plates, in which square-section braids separated by a gap equal to the thickness of plates are formed. Then the braids get in the gaps between the profiling pins, and due to it unbound components similar in construction and dimensions are formed. With further movement of these components, the gaps between them are filled with plastics, and a multi-channel body with a developed geometric surface is formed. EFFECT: reduced resistance to passage of plastics, reduced cost of manufacture of device, improved service properties. 3 dwg
Patent RU-2058347-C1 (RU)
Inventor: MOTOVILIN GLEB V
IPC: C08L9/00
Filed: 1993-03-01
Granted: 1996-04-20
Abstract: Использование: в ремонтном производстве в качестве материала для устранения повреждений металлических, пластмассовых и керамических деталей машин и оборудования. Сущность изобретения: композиция включает, мас. ч.: эпоксидная диановая смола 100; низкомолекулярный бутадиенпипериленовый каучук 25; этилендиаминометилфенол 25 - 35; молотая слюда флогопит 30 - 50. 3 табл.
Patent RU-2056979-C1 (RU)
Title: Cutting tool
Inventor: PIRAJNEN VIKTOR YU
IPC: B23D61/18
Filed: 1993-03-22
Granted: 1996-03-27
Abstract: FIELD: metal working. SUBSTANCE: a tool has the body 1 with cutting members 9, mounted on an end of the body 1; the drive shaft 10, arranged in the body 1 diametrically opposite relative to the stem 8, secured to the body and joined by its one end with the drive shaft by the flexible member 11; a second end of the stem 8 is joined with a terminal section, arranged at a side of the drive shaft. The worm couple 12 is mounted on the drive shaft; the pinion 14 is mounted on an end of the worm. The pawl 15, secured relative to the body; is mounted with possibility of engagement with the pinion 14. At least one closed spiral groove 18, having a trapezoidal cross section, is made in a wall of the body along its whole thickness. At an inner side the wall of the body has the additional cutting teeth 19, recesses between which are joined with the groove and with recesses between the cutting members. The body is provided by an additional groove 20, normal relative to its lengthwise axis and designed for placing a cutting off member. The pawl is in the form of two-arm lever, being spring-loaded and mounted with possibility of rotation on an axle. EFFECT: enhanced quality of drilled openings with use of such tool. 1 cl, 7 dwg
Patent RU-2062992-C1 (RU)
Inventor: MANUKOV EDUARD SERGEEVICH
IPC: G01F1/10
Filed: 1993-04-07
Granted: 1996-06-27
Abstract: FIELD: instrumentation engineering; measuring liquid or gas flow rate or quantity. SUBSTANCE: device has nonmagnetic case 1, two jet straighteners, nonmagnetic axial turbine 4 mounted in bearings 7, ferromagnetic pins, pole shoes, magnetic inductance coils, hermetically sealed shell 8, ferromagnetic pole ring, two permanent magnets, fairing 11, ferromagnetic stator ring, nonmagnetic fairing 13, pulse shaper electronic circuit 14, converter 15. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2052855-C1 (RU)
Inventor: KULTASHEV OLEG K
IPC: H01J1/15
Filed: 1993-04-26
Granted: 1996-01-20
Abstract: FIELD: electronic engineering. SUBSTANCE: filamentary cathode has its body rigidly fixed with filament and is composed of iridium alloy with lanthanum or cerium, tungsten and/or rhenium in following proportion, mass percent: lanthanum or cerium - 5-12; tungsted and/or rhenium - 2-25; iridium - the rest; filament is composed of tungsten and rhenium alloy in following proportion, mass percent: tungsten - 70-90; rhenium - 10-30; or it may be produced from tungsten, rhenium, and iridium alloy in following proportion, mass percent: tungsten - 70-90; rhenium - 9.5-25.0; iridium - 0.5-5.0. EFFECT: improved design. 2 cl
Patent RU-2034470-C1 (RU)
Title: Strain of micromycet verticillium lecanii for production of insecticide preparation
Inventor: TRETYAKOV ANATOLIJ P
IPC: A01N63/30
Filed: 1993-06-21
Granted: 1995-05-10
Abstract: FIELD: microbiological industry. SUBSTANCE: micromycet Verticillium Lecanii PY-1 is produced by selection of initial strain Verticillium Lecanii No. 4 and picking out homogeneous colonies on the basis of their productivity, biological efficiency and thermal stability. The strain has been deposited in the Central Collection of Microorganisms of the State Concern Biopreparation, File No. TsKM F - 53Ts. To produce an insecticide preparation, the strain is poured into a liquid nutrient medium containing 1% commercial glucose, 3% glycerine and 7% protein-vitamin preparation, cultivated on aerating for 58 h, then the resulting cultural liquid is concentrated, treated with an adhesive and stabilizer, thus producing a preparation with a titer of 20 bln spores/cu cm. EFFECT: higher efficiency. 4 tbl
Patent RU-2090139-C1 (RU)
Title: Method for testing spatial audition
Inventor: SHCHERBAKOV VITALIJ I
IPC: A61B5/12
Filed: 1993-06-30
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves increasing acoustic image motion trajectory to 180 deg, introducing initial time delay of 700-1000 mcs gradually reducing it to zero and repeatedly increasing to 700-1000 mcs but in another channel to imitate C30 movement from one ear to the other one. Acoustic image movement start moment, movement finish moment and the moment of its passage through the arc middle point are determined. Spatial audition disorder degree is evaluated by comparing the received values in healthy and tested persons. EFFECT: enhanced effectiveness in examining interhemispheric auditory asymmetry. 1 dwg
Patent RU-2051944-C1 (RU)
Inventor: KONOVALOV EVGENIJ A
IPC: C09K8/10
Filed: 1993-07-08
Granted: 1996-01-10
Abstract: FIELD: drilling. SUBSTANCE: initially mixture which contains finely dispersed additive, acid and functional components is prepared. Thus prepared mixture is then treated by liquid glass, its quantity being 0.1- 1.0 mass parts per 1 mass part of said mixture. The process is followed by briquetting concentrate. Stabilizing agents, diluents, lubricant additive are used as said functional additives. Peat, asbestos, sapropel, clay powder and others may be used as said finely dispersed additive, its quantity being not less 0.25 % of summary mass of functional and acid components. Mineral or organic acid or their bisalts are used as said acid additive. Quantity of said acid additive is so that pH of 10 % aqueous suspension is not less 6. EFFECT: improves efficiency of method. 2 tbl
Patent RU-2053163-C1 (RU)
Inventor: AMELIN VASILIJ S
IPC: B63H23/08
Filed: 1993-08-25
Granted: 1996-01-27
Abstract: FIELD: shipbuilding. SUBSTANCE: device for transmission of power from main engine 1 has bevel gearings 2 which are connected by transverse universal joint shaft 3. Reverse reduction gears 5 are mounted after bevel gearings and transverse shaft 3. EFFECT: enhanced reliability. 2 dwg
Patent RU-2063931-C1 (RU)
Inventor: NESTERCHUK ANATOLIJ I
IPC: C02F1/62
Filed: 1993-12-14
Granted: 1996-07-20
Abstract: FIELD: waste waters purification from metals ions. SUBSTANCE: waste waters purification is exercised using magnetite produces as a result of electrical erosive dispersion of iron in water under temperature of water of no less than 40 C. Ln, Pb, Ni, Cu, Fe, Cr(VI) ions are effectively extracted. EFFECT: method allows to extract effectively ions of many metals during waste waters purification. 1 cl, 1 tbl
Patent RU-2083827-C1 (RU)
Inventor: ZUBOV VLADIMIR P
IPC: E21C41/00
Filed: 1994-01-10
Granted: 1997-07-10
Abstract: Изобретение относится к горному делу и может быть использовано при подземной разработке свит сближенных пластов полезных ископаемых на больших глубинах. Способ включает разделение пластов на панели, проведение по нижерасположенному пласту или в породах его почвы основных подготовительных выработок, отработку панелей нижерасположенного пласта в нисходящем, а панелей вышерасположенного пласта в восходящем порядке, опережающую отработку одного из крыльев панели вышерасположенного пласта, надработку основных подготовительных выработок и оставление в выработанном пространстве вышерасположенного пласта целика полезного ископаемого. Приведены параметры, определяющие место остановки лав вышерасположенного пласта. 2ил.
Patent RU-2102948-C1 (RU)
Title: Способ лечения гифемы
Inventor: IVANOV A N
IPC: A61F9/00
Filed: 1994-03-02
Granted: 1998-01-27
Abstract: Изобретение относится к офтальмологии и предназначено для лечения гифем различной этиологии. Производят поэтапную фрагментацию фибринозного сгустка лучом короткоимпульсного высокоэнергетического лазера до снижения прозрачности камерной влаги за несколько сеансов с интервалом 2-3 дня. Способ позволяет ликвидировать гифему при неэффективности традиционных методов лечения без вскрытия глазного яблока.
Patent RU-2093888-C1 (RU)
Inventor: VOLGIN LEONID I
IPC: G06G7/25
Filed: 1994-03-14
Granted: 1997-10-20
Abstract: FIELD: analog computer engineering, rank multiplexing and demultiplexing, address identification and selection of given rank signals. SUBSTANCE: device has buffer register, digital comparators, gates, adders and comparator unit. EFFECT: increased load capacity. 6 dwg
Patent RU-2069609-C1 (RU)
Title: Method of local chamber formation during metal structures chemical cutting
Inventor: KORNEJCHUK GORDEJ K
IPC: B26F3/00
Filed: 1994-03-23
Granted: 1996-11-27
Abstract: FIELD: metal structures processing for scrap, ships bodies cutting, utilization of weapons and military technics, metallurgical and power production facilities removal out of operation. SUBSTANCE: local chamber is formed in place of cutting. Subjected to cutting surface is applied with fixing layer of polymeric composition, that has following components, mass % : modified liquid fraction of thermal pyrolysis of liptobiolithic coal 50 - 60, epoxy dian tar 13 - 45, amine hardener 2 - 5. On fixing layer they lay edges of reinforcing material, for example, fabric or paper and impregnate the material with polymeric composition till full impregnation and hardening of chamber shell. EFFECT: increased productivity. 4 cl, 2 dwg
Patent RU-2084959-C1 (RU)
Title: Method for prevention of intrusion into monitored object and device which implements said method
Inventor: ROSHCHUPKIN EVGENIJ YA
IPC: G08B15/00
Filed: 1994-04-01
Granted: 1997-07-20
Abstract: FIELD: security devices. SUBSTANCE: method involves pulse electric effect on intruder's body when he contacts electric-charge object by means of charging human body capacitance with high-voltage pulses using single-wire circuit. Said high-voltage pulses have at least two sign-alternating half-waves. Said effects takes place in absence of direct contact of intruder with ground and/or grounded current-conducting elements. Corresponding device has primary power supply (line), which is connected to high-voltage transformer which has abrupt external response and is connected to charged non-grounded current-conducting elements of object (metal or metal- coated ones). Said elements should be inevitably contacted by intruder when he enters object. In addition device has electronic time-setting unit and controlled gate. EFFECT: possibility to charge intruder's body in absence of direct contact of his body to grounded elements. 12 cl, 6 dwg
Patent RU-2062445-C1 (RU)
Title: Process of measurement of structure and dynamics of microobjects and device for its implementation
Inventor: TYCHINSKIJ VLADIMIR P
IPC: G01B9/02
Filed: 1994-04-13
Granted: 1996-06-20
Abstract: FIELD: measurement technology, optics, physics of solid body, microelectronics, biology and medicine. SUBSTANCE: invention relates to optical methods of contactless measurements. Under modulation of phase of reference wave rate of its change d/dt over linear section of dependence on time and period T of modulating function meet relation T/2π•dΦ/dt = n, where n=1,2,3. ... Then interruption and filtration of working signal are conducted on frequency F==1/2π•dΦ/dt. Arrangement of boundaries of microobjects is found by results of measurement of phase of working signal in points of minimal intensity of interference field. Dynamic processes are registered by change of phase in time and phase of working signal is measured by momentary value of working signal during modulation period T. Device designed for implementation of process is inserted with filter tuned to frequency coupled to rate of change of phase of reference wave, unit for interruption of key signal, means controlling band of filter and amplification of working signal, circuit of monitoring signal to compensate for external acoustic effects. EFFECT: enhanced authenticity of measurement process. 7 cl, 4 dwg
Patent RU-2065970-C1 (RU)
Title: Mechanized support section
Inventor: VAVILOV VYACHESLAV V
IPC: E21D23/12
Filed: 1994-05-16
Granted: 1996-08-27
Abstract: FIELD: mining equipment. SUBSTANCE: mechanized supports used in stopes have ceiling and base. Located between them are hydraulic props 2 and ceiling to base connection mechanism made in the form of pliable toe-rods 6 and inclined hydraulic jack 7 located along section axis and pivotally secured by its ends on ceiling and base. EFFECT: high efficiency. 2 dwg
Patent RU-2110214-C1 (RU)
Title: Device for distributing biologically harmful substances
Inventor: KHARDI ROBERT
IPC: A61B7/00
Filed: 1993-08-13
Granted: 1998-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has system for distributing biologically harmful substances, and control unit. The distribution system has controllable unit provided with means for catching objects and transferring the objects to a set of stations. Each station is designed for performing a single operation. EFFECT: enhanced effectiveness in exerting harmful influence over living organisms. 15 cl, 16 dwg
Patent RU-2118147-C1 (RU)
Inventor: ZHUKOV ANATOLIJ GERALEVICH
IPC: A61H3/00
Filed: 1994-06-29
Granted: 1998-08-27
Abstract: FIELD: medicine. SUBSTANCE: removal and crural members of leg splints pass along legs on their external side, and brachial and antebrachial members of arm splints pass along arms on their internal side. Man's pelvis is positioned in seat so that the latter takes most part of man's mass. Axillary rests are arranged in axillary cavities. They serve as shoulder girdle support, since they take up pressure of its weight. When serve as shoulder girdle support, since they take up pressure of its weight. When walking, man feels as if he were sitting in armchair, with his head on head rest, applying minimum efforts to walking. When training to walk, healthy man (trainer) is positioned in one of driving device sets, and patient being trained is placed in other driven set. Since splints are first set are coupled to splints of second set, movements of healthy man are impaired to patient through sets. Improvement of operational capabilities, reduction of efforts required for walking and carrying loads are provided due to relieving the weight of man and carried load by simultaneous execution by device of supporting functions for man's body in both immovable standing position and in position of walking and carrying loads. EFFECT: reduction of treatment and training time. 14 cl, 10 dwg
Patent RU-2077610-C1 (RU)
Title: Method of preparing
Inventor: VARFOLOMEEV LEV I
IPC: C25B3/28
Filed: 1994-08-15
Granted: 1997-04-20
Abstract: FIELD: preparation of fluoroorganic compounds. SUBSTANCE: trifluoromethanesulfofluoride. is prepared by electrochemical fluorination of compounds dissolved in anhydrous hydrogen fluoride. In particular, 4.0-5.5 wt % metanesulfonic acid chloride is subjected to electrolysis. Under voltage 4.5-5.0 V, method allows productivity to be increased by a factor more than 4 with no additional expenses on electrolysis, only owing to optimum amount of electrolyte per unit geometric surface of electrodes (0.20-0.89 g/sq.cm) and reduced loss of trifluoromethanesulfofluoride by about 5% because of its condensing from process gas into solid phase. EFFECT: improved procedure. 2 cl, 1 tbl
Patent RU-2091205-C1 (RU)
Title: Hydraulic torque wrench
Inventor: CHASOVSKIKH ANATOLIJ ILICH
IPC: B25B23/145
Filed: 1994-08-16
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: two plungers 6, 7 and bushing 4 are installed coaxially in cylindrical space 2 of housing 1 of hydraulic torque wrench. Nut head 10 with stop 9 for engagement with one of plungers 6, 7 is hinge connected with housing 1. Adjusting screw 11 is installed in space 2 of housing 1 for engagement with stop 9. Screw It is designed for adjusting measuring instrument 5. With threaded joint being tightened, effort from handle 12 is transmitted from stop 9 to plunger 6 which acts onto working fluid 3. Change of fluid pressure is recorded by instrument 5. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2094872-C1 (RU)
Title: Method for manufacturing large-size thick-walled reservoirs from granular thermosoftening plastics
Inventor: GREBNEV ANDREJ G
IPC: B29C39/02
Filed: 1995-05-12
Granted: 1997-10-27
Abstract: FIELD: recovery of polymers; manufacture of reservoirs for industrial and domestic applications. SUBSTANCE: polythene or polypropylene granules are melted in evacuated mold provided with heaters at temperature higher than melting point by 50-70 C and cooled under specified conditions. Then melt is seasoned till complete deaeration and cooled down stepwise in vacuum each time reducing temperature of heaters by 20-30 C; next reduction of heater temperature is made upon equalizing temperature throughout volume of manufactured reservoir. EFFECT: reduced cost of manufactured products.
Patent RU-2111415-C1 (RU)
Title: Gas cleaning device
Inventor: KOZYCHEV B S
IPC: B01D47/06
Filed: 1995-05-12
Granted: 1998-05-20
Abstract: FIELD: entrapping toxic components from flue gases of marine boilers. SUBSTANCE: device includes soot collector mounted on upper end of smoke stack which is combined with water sprayer; secured at the bottom of the stack are swirling blades made from two semielliptical plates secured on in inner surface of pipe by means of electric welding; curvilinear edges form turn of spiral and straight edges of plates slightly overlap each other in projection on plane perpendicular to pipe axis. Besides that, straight edges of plates are bent upward forming cavity for reception of suspended contaminants and sprinkling water containing the toxic components of flue gases dissolved in it which fall on blades; then suspended contaminants are removed to boiler surface and toxic components of flue gases are removed to sewage system through branch pipe fitted with screen. Soot collector mounted on upper end of smoke stack is combined with water sprayer and is made in form of welded chamber embracing the smoke duct; sea water is fed to this cavity from hydrophore; water is sprayed into smoke duct through joint of inner envelope of chamber with its upper head. Soot collector is formed by ferrule whose diameter is lesser than diameter of pipe welded into central hole of upper head o chamber of the same diameter. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2087716-C1 (RU)
Title: Method of mineral extraction from flanks of opencast
IPC: E21C41/26
Filed: 1995-05-24
Granted: 1997-08-20
Abstract: FIELD: mining industry; applicable in mineral opencast mining. SUBSTANCE: crossover is formed in zone of adjoining of the working to opencast flank on working transportation side, and the other sides of working are formed without haulage berms. Analytical relationships for determination of height of haulage side and boundaries of mining operations are offered in the invention description. EFFECT: higher efficiency. 4 dwg