baber/WOPTO huggingface dataset:
Patent RU-2100962-C1 (RU)
Inventor: FURKALO NIKOLAJ KUZ MICH
IPC: A61B8/12
Filed: 1991-12-25
Granted: 1998-01-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method deals with determining the weight of left ventricular myocard on 25th-30th day of myocardial infarction in hypertonic patients by using echocardiography. At its value above 150 g lower tolerance to physical loading at postinfarction period is predicted. EFFECT: wide application by cardiologists to solve the problem of patients' capacity for work and differentiated dispensary inspection of those after broad-focus myocardial infarction accompanied with hypertonic disease.
Patent RU-2068943-C1 (RU)
Title: Method for pumping in well
Inventor: ABDRAKHMANOV GABDRASHIT SULTAN
IPC: E21B33/13
Filed: 1992-02-21
Granted: 1996-11-10
Abstract: FIELD: pumping in horizontal wells. SUBSTANCE: critical zone is isolated above productive strata. The isolating is carried out prior to opening the productive strata. Filter-tail and development string are lowered into the well. filter-tail cavity is closed by lintel. filter-tail and development string are lowered individually. Filter-tail is lowered first. Profile pipes are lower together with the filter-tail. Upper part of the filter-tail is secured by the pipes. Development string first is lowered to the cavity of profile pipes. The pipes are lowered so to form a gap between lower end of the development string, walls of profile pipes and lintel. Then the development string achieves upper end of the filter- tail. This operation is carried out after pumping in mortar. Then they wait until the mortar gets hard. Then the lintel is broken. EFFECT: higher reliability. 2 cl, 4 dwg
Patent RU-2069531-C1 (RU)
Title: Device for building heart's rhythmogram
Inventor: ZHEMAJTITE DANGUOLE IONOMARIYA
IPC: A61B5/308
Filed: 1991-12-29
Granted: 1996-11-27
Abstract: FIELD: medical equipment. SUBSTANCE: operation of the device is based upon conversion of cardiac signal to some form being convenient for viewing and recording. In the device methods of visual and computer analysis are used for testing wave structure of cardiac rhythm from parameters of RR- intervalogram - rhythmogram - for special testing. In this case rhythmogram is formed by means of recording saw-tooth- shaped signal onto tape of recorder, to which the described device is connected. The device plays a role of amplifier and electric cardiosignal transformer. Device for building rhythmogram has electric cardiosignal two-stage amplifier on the base of operational amplifiers, connected in series with active filters unit formed by low frequency filter and rejection filter, level regulator and operation mode switch. Unit for measuring duration of RR intervals is brought into the device additionally. The unit has comparator connected in series with signal duration former, detector, electron switch controlling operation of RR integrator, which has output connected with registrar. Output of the comparator is connected to unit for forming recording of signals onto tape recorder. One output of the former may be connected to computer through pulse shape converter. The second output of the signal duration former is connected with digital processing unit which is conjugated with heart beat rate digital indication unit. One input of electron switch is connected with pulsation indicator made on the base of light-emitting diode. Device is made portable, noise-resistant, convenient for application. EFFECT: improved precision; improved reliability of operation. 5 cl, 1 dwg
Patent RU-2064681-C1 (RU)
Inventor: AKBAROV ZAIR SOBIROVICH
IPC: G01N33/68
Filed: 1991-07-16
Granted: 1996-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking sample of patient hair cut at root level. The hair strains are cut in segments each 4 cm long. Glycokeratin contents in each segment is determined. Increased level of the mentioned value being observed in comparison with standard value, conclusions about diabetes mellitus and its development stage are made. EFFECT: simplified method. 1 tbl
Patent RU-2046061-C1 (RU)
Title: Device for creating directive force for motion of body immersed in continuous medium
Inventor: GOLUBKOV EVGENIJ P
IPC: B64C23/00
Filed: 1992-01-31
Granted: 1995-10-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: device has revolving disk on whose surface facing the fixed disk radial blades are mounted; fixed disk is mounted in parallel with revolving disk. Motor is kinematically linked with revolving disk. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2017353-C1 (RU)
Title: Method of making multilevel commutation of integrated circuits
Inventor: TREJGER LEONID M
IPC: H05K3/46
Filed: 1992-01-31
Granted: 1994-07-30
Abstract: FIELD: microelectronics. SUBSTANCE: polyimide film is applied onto integrated circuit with first-level-commutation conductors for interlayer isolation. Then integrated circuit is loaded into reaction chamber and irradiated from its face side with UV-range laser radiation at wavelength 240-400 nm in aluminum hydride amine complex gaseous compound (mainly trimethylaluminum hydride). During illumination the windows are developed in polyimide film for interlayer contacts by means of laser ablation at power density in the pulse being no less than 5 J/сm 2  and duration of the pulse less than 0,5·10 -6 s. Second-level conductors and interlevel contacts are formed by means of local laser-chemical deposition of aluminum at laser radiation power density, which doesn't excess over 10 7 Вт/сm 2  and pulse duration being no less than 10 -6 s. EFFECT: improved productivity; reduced resistances of conductors. 2 cl, 2 dwg
Patent RU-2095644-C1 (RU)
Title: Cramp
Inventor: VELGUSH VASILIJ VASILEVICH
IPC: F16B15/00
Filed: 1992-01-27
Granted: 1997-11-10
Abstract: FIELD: construction engineering. SUBSTANCE: cramp has two L-shaped members consisting of two sections. One of sections of each member has holes for connecting members to each other. Connection is effected by means of two cotters. Additional holes are made along first section of each member. Other section has sharp-pointed end. EFFECT: high efficiency. 1 dwg
Patent RU-2023523-C1 (RU)
Title: Способ вытяжки полых изделий из листового металла
Inventor: SIZOV EVGENIJ S
IPC: B21D22/20
Filed: 1991-09-06
Granted: 1994-11-30
Abstract: Существо изобретения: в способе вытяжки полых изделий из листового металла сокращение исходного диаметра заготовки сопровождают преднамеренным гофрированием и разглаживанием фланца заготовки усилием со стороны пуансона, потребным для гофрирования, и на фланец заготовки - усилием со стороны колеблющегося прижима, потребным для его разглаживания. Выполняют предварительную вытяжку изделия без сокращения исходного диаметра заготовки путем раскатки фланца заготовки вплоть до образования в ней переменной толщины, закон изменения которой принимают согласно зависимости:   , где S o  - исходная толщина заготовки; S т  - текущая толщина фланца заготовки на диаметре D т  ; D н  - наружный диаметр вытягиваемого изделия; D т  - текущий диаметр фланца заготовки, на котором устанавливают толщину S т  . После этого вытяжку изделия осуществляют с сокращением диаметра фланца при соблюдении заданного закона изменения толщины фланца. 4 ил.
Patent RU-2043455-C1 (RU)
Title: Method for building road bed
Inventor: BARSKIJ BORIS L
IPC: E01C3/00
Filed: 1992-04-16
Granted: 1995-09-10
Abstract: FIELD: road building. SUBSTANCE: method for building road bed includes embankment erection, placing utilized tires cut into two parts along protector, joining the latter together with protector part, filling and compressing. Cut tires are preliminary secured into mats lengthwise and crosswise, placed in road base over foundation beams with cut plane directed upward. The foundation beams are placed with design step. The mats are covered, compressed, then the embankment is erected. Thickness of embankment is determined with height of right isosceles triangle, hypotenuse of which is equal to tire diameter. Slightly rotten peat or sand are used to cover the mats followed with placing geotextile layer. EFFECT: increased quality of road bed for conditions of weak ground, decreased cost, and man-hours. 4 cl, 2 dwg
Patent RU-2057128-C1 (RU)
Title: Process for preparing calcrum ascorbinate
Inventor: KOCHETKOVA LARISA I
IPC: C07D307/62
Filed: 1992-05-06
Granted: 1996-03-27
Abstract: FIELD: chemical industry. SUBSTANCE: the product: calcium ascorbinate. Reagent 1: 11-30 wt % aqueous ascorbic acid solution. Reagent 2: calcium carbonate or hydroxide. Reaction conditions: on heating at temperature of not higher than 60 C followed by treatment with carbon, separation of the precipitate and concentration of the filtrate to 50-60 wt %, addition of methanol or ethanol under agitation to the resulting concentrate prior to crystallization of calcium ascorbinate, and thee desired product is crystallized on cooling from +5 C to -10 C and is thereafter removed, washed and dried. EFFECT: more efficient preparation process. 4 cl, 1 tbl
Patent RU-2032063-C1 (RU)
Title: Method and apparatus of turbine drilling boreholes and turbodrill turbine
Inventor: IOANNESYAN ROLEN A
IPC: E21B4/02
Filed: 1992-04-09
Granted: 1995-03-27
Abstract: FIELD: mining. SUBSTANCE: method of turbine drilling provides for lowering of turbodrill with drill bit on bottom hole, feeding of cleansing liquid in turbodrill with given constant volume of consumption, creation and changing of load on bottom hole in process of drilling. Using change of load on bottom hole and maintaining maximum pressure in circulation system pumping in pipeline, maximum pressure difference in turbodrill, that corresponds to rate of rotation, defining extreme power of turbodrill, is maintained in process of drilling. Apparatus to drill by proposed method has mounted on string of drilling pipes turbodrill with drill bit and mean of lifting-lowering in borehole, mechanisms to exercise circulation of cleansing liquid, mean to register pressure of cleansing liquid and automatic device to feed drilling tool. In the case, mean to register pressure is informatively connected with automatic device to feed drilling tool, that is programmed to keep maximum pressure in circulation system in terms of given consumption of cleansing liquid. Turbine of turbodrill has stator and rotor with blades, entrance and exit edges of which are inclined to the plane, perpendicular to axis of turbine. In the case, inclination angle at entrance of stator blade to plane, perpendicular to axis of turbine, exceeds inclination angle at entrance of rotor blade. First version of turbine inclination angle at entrance of stator blade is 90 plus/minus 30 deg.; inclination angle at entrance of stator blade to plane, perpendicular to axis of turbine, exceeds 90 deg. angle and inclination angle at entrance of rotor blade to the plane is less than 90 deg.; chords of stator and rotor are inclined to plane, perpendicular to longitudinal axis of turbine by equal or different angles; inclination of chord of stator blade differs from inclination f chord of rotor blade by angle up to 20 deg.; chord of blade of stator and/or rotor is parallel to axis of turbine. Second version of turbine has stator and rotor with shaped blades. Blades have similar areas on sides of transverse crossing plane, that are mirror image of each other. Total space of the areas exceeds half space of blade. Third version of turbine has stator and rotor and rotor diameter exceeds height of blade of rotor by 10 and more times. EFFECT: method, apparatus and turbine are used in borehole drilling by turbodrill. 20 cl, 9 dwg
Patent RU-2049815-C1 (RU)
Inventor: YAGOVKIN EDUARD A
IPC: C12N1/20
Filed: 1992-05-13
Granted: 1995-12-10
Abstract: Использование: медицинская микробиология, контроль иммуногенности вакцин. Сущность изобретения: для получения лептоспирозных вакцин без кроличьего белка предлагается новый штамм Leptospirra interrogans "Крыса 2" НИИЭМ N 466, способный активно размножаться на полусинтетической среде с человеческим протеином и обладающий стабильной вирулентностью и высокой иммуногенностью. Штамм лептоспир позволяет получать очищенные от животного белка лептоспирозные вакцины с высокими антигенными и протективными свойствами для иммунизации людей против интерогеморрагического лептоспироза. 1 табл.
Patent RU-2060155-C1 (RU)
Title: Method of making bulk bearing modulus
Inventor: KOZLOV DMITRIJ YU
IPC: B27J1/02
Filed: 1992-05-12
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing modulus is made on technological plane by formation of several mutually engaged hinges arranged around bearing members. Bearing members and hinges are made of long-measured flexible nonstretchable bars. Bearing members are made as closed-type bars whose ends are fixed. The loops are laid in locked rows in different combinations of interweaving between them alternating the passages of bar forming next loop on both sides of bar forming previous loops. EFFECT: enhanced reliability of carcass-type bearing constructions having properties of kinematic developing wave mechanism. 20 cl, 25 dwg
Patent RU-2102125-C1 (RU)
Inventor: ALEKSEEV I E
IPC: B01D59/00
Filed: 1992-05-15
Granted: 1998-01-20
Abstract: FIELD: radioisotopes' production. SUBSTANCE: metal matrix cleaned to remove surface impurities is irradiated in reactor or cyclotron, placed into evacuated quartz ampoule, and distilled at 650-1000 K. Hot end of ampoule is opened and loading place of matrix is treated with 0.05 N HCl solution or hot nitric acid. Yield of target radionuclide is at least 99.9% with no additional treatment. EFFECT: improved efficiency of recovery.
Patent RU-2052242-C1 (RU)
Inventor: POPOV FEDOR ANTONOVICH
IPC: A01H1/04
Filed: 1992-05-21
Granted: 1996-01-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating of root system with a mixture of clay and manure with phytolavin=100 and a complex of microfertilizers added. EFFECT: higher efficiency. 3 tbl
Patent RU-2041762-C1 (RU)
Title: Sealing unit for rod-piston of steam-air hummer cylinder
Inventor: BUGAEV SERGEJ PAVLOVICH
IPC: B21J7/00
Filed: 1992-03-17
Granted: 1995-08-20
Abstract: FIELD: plastic metal working. SUBSTANCE: sealing unit has cylinder housing, rod-piston, seal, outer bushing, and stop flange interconnected by a thread, and also fastening members constructed as a stud-bolts, nuts and intermediate threaded bushing. The pressing bushing has the fixing yoke. When the cylinder of steam-air hummer is in operation the seal is wear out and change of the seal is required. To change the seal the pressing bushing moves over the thread of the stop flange. The stud-bolt joint is lengthened using intermediate threaded bushing to allow the flange and pressing bushing to be lowered down so that to permit the seal to be fully removed from the cylinder. The locking yoke serves for holding the sealing unit on the rod-piston. EFFECT: enhanced reliability. 3 dwg
Patent RU-2087710-C1 (RU)
Title: Device for checking and control of mine machinery drive
Inventor: RYZHKOV VLADIMIR N
IPC: F16D9/00
Filed: 1992-06-11
Granted: 1997-08-20
Abstract: FIELD: mining industry. SUBSTANCE: machine has sensor of reed relay type for rotation speed of driving and driven shafts of drive unit provided with multidisk friction safety coupling and is represented by disk fastened on stationary base. Uniformly located over circumference of disk are two rows of reed relays interacting with magnets installed on driving and driven shafts of drive unit. At rotation of coupling, pulses from sensor are sent to inputs "C" and "P" of pulse counter. At slipping of coupling recorded in counter is number >1. Appearing at counter output is voltage which is directed to OR element and from it - to relay unit which cuts off motor and through time relay sets counter to zero. At heating of disks, temperature sensor operates and its signal through key goes to OR element and further to relay unit which cuts off motor. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2032578-C1 (RU)
Title: Vehicle turntable
Inventor: TERSAKOV BORIS VLADIMIROVICH
IPC: B62D63/08
Filed: 1992-05-21
Granted: 1995-04-10
Abstract: FIELD: transport. SUBSTANCE: turntable has outer race 1 and inner race 2 connected by lock-ring 3. Through slot is made on outer race 1. Lock-ring 3 is made of round-section sized bar which can be made up of separate parts. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2022701-C1 (RU)
Inventor: FEDOROV VIKTOR S
IPC: B22D17/22
Filed: 1992-07-08
Granted: 1994-11-15
Abstract: Изобретение относится к литью под давлением металлических и пластмассовых отливок с поднутрениями. Сущность изобретения: сухари 10 и 11, установленные во вставке 6 в наклонных направляющих, соединены с синхронизирующей втулкой 13 посредством штифта 14. Втулка 13, в свою очередь, связана резьбой с толкателем 15. Благодаря этому, при извлечении отливки 12 из пресс-формы толкатель 15, воздействуя на сухари 10 и 11 через втулку 13, перемещает их по наклонным направляющим и освобождает поднутрения отливки для ее извлечения из пресс-формы. 2 з.п. ф-лы, 6 ил.
Patent RU-2067032-C1 (RU)
Title: Aerator of air-operated flotation machine
IPC: B03D1/24
Filed: 1992-07-14
Granted: 1996-09-27
Abstract: FIELD: ore benefication. SUBSTANCE: aerator has hollow support with branch pipe to feed air, plug and dispersing fixture placed between them made in the form of gummed spiral. Spiral is put inside spiral uniaxially to it. Spiral is connected with one end to plug and is anchored in branch pipe to feed air with its other end. Spiral is manufactured in the form of truncated cone. Bigger base of truncated cone is located in hollow support. Height of truncated cone is found by formula (D m ) 3 , where H is height of spiral, m; P is pulling effort of spring, N; is number of working turns of spring; ny is stability margin of springs; G is shear modulus of elasticity of spiral, Pa; d is diameter of wire, m; Cb is factor of ratio of height of spiral to mean radius; D m  is mean diameter of spring, m. EFFECT: improved operational efficiency.
Patent RU-2067445-C1 (RU)
Title: Preparation for gastroenteric disease treatment in newborn calves
Inventor: EZHINOV AFANASIJ A
IPC: A61K31/00
Filed: 1992-07-13
Granted: 1996-10-10
Abstract: FIELD: veterinary. SUBSTANCE: method involves the use of preparation containing, wt. -%: sulgin 5.5-7.0; ascorbic acid 1-3; furacillin 0.2-0.5; sodium chloride 3-5; calcium lactate 1.5-4.0, and zeolite - the rest. Preparation is administrated orally at dose 25 g per animal head, 2 times/day up to recovery. Therapeutic effectiveness is 100%. EFFECT: enhanced therapeutic effectiveness of treatment. 1 tbl
Patent RU-2071973-C1 (RU)
Title: Method for washing of hearth of blast furnace
Inventor: MOSKALINA FEDOR NIKOLAEVICH
IPC: C21B3/00
Filed: 1992-07-21
Granted: 1997-01-20
Abstract: FIELD: metallurgy, namely, pig iron production. SUBSTANCE: method comprises detecting of gas content along radial directions in upper portion of shaft and determining the clogging factor Qd of hearth; washing the hearth when values of said factor is equal to 60-90% in any point of cross section of mouth; determining the value of factor Qd according to relation   x 100%, where Fe d , quantity of ferrum reduced to direct way for 1 cu. m of hearth gas, kg/cu.m; Fe k , quantity of ferrum reduced by indirect way for 1 cu.m of hearth gas, kg/cu.m. EFFECT: increased efficiency of blast furnace, lowered coke consumption. 3 tbl
Patent RU-2000844-C1 (RU)
Inventor: LEJZEROVICH BORIS M
IPC: B03C3/41
Filed: 1992-07-27
Granted: 1993-10-15
Abstract: Использование: техника генерировани  аэроионов  при очистке и ионизации воздуха в жилых и  производственных помещени х Сущность изобретени  коронирующий электрод содержит армирующий  и коронирующий элементы. Коронирующий  элег/ нт изготовлен из проволочной провод щей  нити и рзспопожен в пазах армирующего элемента  Армирующий элемент выполнен из пористого поли-  мермсго материал.- с добавками, разлагающими  озон Глубина пазов равна 5 - 50d, где d - диаметр  проволочной провод щей нити 1 ил
Patent RU-2046276-C1 (RU)
Title: Gas dynamic electric blasting cap
Inventor: ARISMETOV AMIR R
IPC: F42C19/12
Filed: 1991-12-18
Granted: 1995-10-20
Abstract: FIELD: blasting, used as initiator of electric blasting action. SUBSTANCE: electric blasting cap, having an electric primer, secondary low-density explosive charge placed in a sleeve and a secondary high-density explosive charge, uses additional sleeves with a low-density explosive made in the form of a nozzle and directed one after another towards the high-density explosive. EFFECT: enhanced reliability. 1 dwg
Patent RU-2025885-C1 (RU)
Inventor: ILINSKIJ ALEKSANDR D
IPC: H02P5/68
Filed: 1992-08-26
Granted: 1994-12-30
Abstract: Использование: может быть использовано в транспортных средствах, в сельском хозяйстве. Сущность: в электропривод введены l блоков накопителей энергии, а блок преобразователей снабжен дополнительными входами, соединенными с соответствующими выходами блоков накопителей. Основные элементы электрооборудования могут быть установлены с минимальными массогабаритными показателями, поскольку режимы форсирования мощности обеспечиваются блоками накопителей. 2 з.п. ф-лы, 2 ил.
Patent RU-2056256-C1 (RU)
Title: Apparatus for pressing parts and controlling pressed parts for quality
Inventor: BEKHMAN VLADIMIR ZYAMOVICH
IPC: B23P19/02
Filed: 1992-08-31
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has frame carrying columns, which are connected at their upper ends through cross member made in the form of plate. Power cylinder mounted on cross member is provided with stem connected with piston and equipped with pressing tool. Stem is movable axially of slide and is provided with stops positioned at both sides of piston. Space between stops exceeds piston thickness. Piston has at least two additional stems which allow several parts to be simultaneously pressed in. Stems are provided with sealing members positioned at stem-piston junction areas. EFFECT: increased efficiency and reduced leakage of working fluid. 1 dwg
Patent RU-2015414-C1 (RU)
Inventor: KOZLOV YURIJ V
IPC: F04B1/26
Filed: 1992-09-07
Granted: 1994-06-30
Abstract: Изобретение относится к объемным гидромоторам, в частности к механизмам регулирования мощности. Целью изобретения является повышение надежности и расширение функциональных возможностей путем введения дополнительного вида регулирования, которое обеспечивает постоянство величины давления при изменяющейся нагрузке на валу гидромотора за счет увеличения или уменьшения рабочего объема гидромотора. Регулятор мощности аксиально-поршневого гидромотора, содержащий регулируемое звено 1, соединенное с дифференциальным поршнем 2, расположенным в корпусе 3, через палец 4, в центральном отверстии которого расположен подпружиненный золотник 5 с управляющим пояском 6, имеющим возможность взаимодействия с плечом 7 двуплечего рычага 8, ось 9 которого закреплена в корпусе 3, а с плечом 10 двуплечего рычага 8 взаимодействует пружина 12, снабжен бустером 27 с рабочей камерой 28, установленным оппозитно пружине 12 двуплечего рычага 8 и воздействующим на его плечо 10 в направлении, совпадающем с направлением действия пружины 14 золотника 5. Рабочая камера 28 постоянно соединена с линией высокого давления через один из обратных клапанов 18, 19. 1 ил.
Patent RU-2030546-C1 (RU)
Title: Plant for screening and clarification of used drilling mud
Inventor: PRASS LEMBIT V
IPC: E21B21/06
Filed: 1992-07-01
Granted: 1995-03-10
Abstract: FIELD: drilling of oil and gas wells. SUBSTANCE: plant includes main lines of drilling mud and water, and successively hydraulically communicated accumulation vessel, pump, reagent mixer, centrifugal apparatus and filter. Plant has static hydraulic mixer of used drilling mud and water hydraulically communicated with inlet of accumulating vessel, shelf, thin-layer clarifier installed at the pump outlet. Hydraulic mixer is communicated with plunger pump and with inlet of shelf thin-layer clarifier through reagent mixer. Centrifugal apparatus is in form of hydraulic cyclone with spiral insert. Reagent mixer is in form of ejector mixer. EFFECT: reduced expenditures and higher reliability in clarification of used drilling mud. 1 dwg