baber/WOPTO huggingface dataset:
Patent RU-2128416-C1 (RU)
Title: Method of soil tillage in crop rotation system
Inventor: KALOEVA N I
IPC: A01B79/02
Filed: 1996-08-09
Granted: 1999-04-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves mellowing soil to 40-60 cm depth each 3-4 years; providing crops in accordance with length of rootstock, from potato to corn. EFFECT: improved air mode for soil and, as a result, increased crop yields. 2 tbl, 2 ex
Patent RU-2115352-C1 (RU)
Title: Sole manufacture method
Inventor: ALEKSANDROV SERGEJ PETROVICH
IPC: A43B13/18
Filed: 1996-09-30
Granted: 1998-07-20
Abstract: FIELD: shoe industry. SUBSTANCE: method involves molding sole; making slot in front part of sole along its width; providing additional molding while filling slot with material having modulus of elasticity varying between 0.4 and 4 MPa. EFFECT: reduced effort applied during constant wearing of shoe against hard ground, provision for conditions approximating natural conditions during formation of foot muscles and improved comfort. 6 dwg
Patent RU-2128029-C1 (RU)
Title: Method of treatment of amblyopia
Inventor: TSYGANOV D I
IPC: A61N2/06
Filed: 1996-11-10
Granted: 1999-03-27
Abstract: FIELD: ophthalmology. SUBSTANCE: method consists in that the region of yellow spot is acted upon by laser radiation, and additionally orbital part of orbicular muscle of eye is acted upon by incoherent radiation with wave length of 860-930 nm and power of 120 mW and magnetic field intensity of 20-45 mT. In this case, wave length of laser radiation is 890 nm and radiation power of 2-10 mW. EFFECT: higher efficiency of treatment and stable treatment results.
Patent RU-2108778-C1 (RU)
Title: Medicinal agent showing anabolic and antiinflammatory effect
Inventor: NIKOLAENKO N S
IPC: A61K9/02
Filed: 1996-12-24
Granted: 1998-04-20
Abstract: FIELD: medicine, oncology, pharmacy. SUBSTANCE: invention relates to suppositories used for treatment of irradiation therapy complications in the case of malignant tumors and inflammatory diseases of straight and large intestines. Medicinal agent has methyluracil and base (solid fat of type A or solid fat of type E or "Vitepsol"). EFFECT: low toxicity, prolonged fitness time. 2 cl, 1 tbl
Patent RU-2128788-C1 (RU)
Inventor: KHNYKIN P S
IPC: F15B11/12
Filed: 1997-05-13
Granted: 1999-04-10
Abstract: Гидропривод предназначен для обеспечения сверления отверстий малого диаметра с прерыванием подачи для дробления стружки, так и для выполнения зенковочных и расточных операций без перерыва подачи инструмента в агрегатных станках и автоматических линиях. Гидропривод прерывистой подачи включает исполнительный гидроцилиндр, соединенный с источником питания и со сливом через трехпозиционный реверсивный распределитель, регулятор потока, механизм прерывания подачи с обратным управляемым клапаном, установленным в линии связи штоковой полости гидроцилиндра со сливом, и двухпозиционный распределитель, согласно заявляемому техническому решению в линии связи двухпозиционного распределителя со штоковой полостью гидроцилиндра установлен предохранительный клапан, соединенный своим входом со входом управляемого обратного клапана и с выходом трехпозиционного распределителя, а выходом - с двухпозиционным распределителем, причем линия управления управляемого обратного клапана и выход предохранительного клапана предназначены для поочередного соединения с насосом через двухпозиционный распределитель, а регулятор потока подключен входом к одному из выходов двухпозиционного распределителя, а выходом - к поршневой полости гидроцилиндра и к ветке управления обратного клапана. Гидропривод повышает надежность работы и расширяет технологические возможности при упрощении конструкции гидропривода. 1 ил.
Patent RU-2133053-C1 (RU)
Inventor: GURIN E I
IPC: G04F10/04
Filed: 1997-07-21
Granted: 1999-07-10
Abstract: FIELD: interpolation of time intervals. SUBSTANCE: proposed method is based on detection of moment of coincidence of signal across output of nonius generator with one of set of basic and auxiliary reference signals shifted one relative another. Method differs from other known procedures by introduction of additional calibration mode during which correction determined as number of nonius pulses between coincidences of nonius signals with auxiliary and basic reference signals is found per each auxiliary reference signal. During measurement number of nonius pulses to coincidence of nonius signal with any of auxiliary or basic reference signals is counted. Correction for auxiliary signal with which coincidence has occurred is added to obtained value. If nonius signal has coincided with basic reference signal then correction is not made. EFFECT: increased speed of action of nonius meters of time intervals without reduction of accuracy. 4 cl, 6 dwg
Patent RU-2119716-C1 (RU)
Title: Synchronous flip-flop cell
Inventor: ADAMOV DENIS JUR EVICH
IPC: H03K23/50
Filed: 1997-07-29
Granted: 1998-09-27
Abstract: FIELD: digital microelectronics; emitter-coupled logic integrated circuits. SUBSTANCE: newly introduced in cell are first and second pairs of controlled transistors. Emitters of transistors of main and additional flip-flops are combined. Leads of first and second resistors are connected to plus terminal of voltage supply. Other leads function as direct and inverted sync outputs of cell. Bases of first and second control transistors are combined and function as direct and inverted sync inputs of cell. Combined collectors of first and second transistors of additional flip-flop function as direct output of cell. Combined collectors of third and fourth transistors of additional flip- flop function as inverted output of cell. Input levels of sync signals and output logic levels of data signals of synchronous flip-flop cell are matched which is required for setting up stages of such circuits. EFFECT: reduced number of current supplies, reduced power requirement, improved reliability of circuit. 2 dwg
Patent RU-2120693-C1 (RU)
Inventor: RAKHOVSKIJ VADIM IZRAILOVICH
IPC: H02N2/02
Filed: 1997-09-25
Granted: 1998-10-20
Abstract: FIELD: electrical engineering, automation, in particular, controlled linear actuators. SUBSTANCE: device has magnetic system with main controlled source of magnetic field, core which is made from magnetostrictive material, actuation member which is connected to core. Main magnetic field source is made from generation of magnetic field pulses in core so that intensity vectors are not parallel with respect to each other. Magnet of core provides residual magnetostrictive effect. Corresponding method for control of converter by means of alternation of mass center of actuation member involves generation of main magnetic field in core region and at least one alternation of intensity of this magnetic field in range of zero to intensity level which provides magnetostrictive saturation of material of core and keeping constant position of center of mass of actuation member. Main magnetic field is generated by non-simultaneous pulses of non-parallel magnetic fields. Constant coordinate of position of center of mass of actuation member is kept at zero level of main magnetic field intensity in region of core during said pulses of magnetic fields in range of Δ 2 L x   max  (or Δ 2 L       1   x         max ) of maximal residual alternation of length of core. EFFECT: decreased power consumption. 12 cl, 13 dwg
Patent RU-2127787-C1 (RU)
Title: Device for localization of pollution spot floating on water surface
Inventor: EFIMOV O I
IPC: E02B15/04
Filed: 1997-09-22
Granted: 1999-03-20
Abstract: FIELD: environment control technology. SUBSTANCE: device is intended for reducing dimensions of polluted area in open water basins with subsequent clearing of polluted surface. Device is made in the form of perforated flexible pipe connected with source of working body and attached to floating members by means of flexible links. Floating members are made in the form of remotely operated towboats. Perforated pipe is attached to ballast members. Depth of perforated pipe is fixed by means of flexible links between ballast members and floating members. EFFECT: displacing of structure in operation for more active treatment of pollution spot. 3 cl, 3 dwg
Patent RU-2127234-C1 (RU)
Title: Alumina refractory mix
Inventor: PIVINSKIJ JU E
IPC: C04B35/66
Filed: 1997-10-20
Granted: 1999-03-10
Abstract: FIELD: manufacture of refractories, in particular, alumina mixes for manufacture of cast-in-situ linings of heat units (for instance, casting ladles). SUBSTANCE: mix consists of binding system, 25-35%, and alumina filler sizing 0.1-10 mm, 65-75%. Binder is based on quartz sand or quartzites with addition of 5-15% of refractory clay and in some cases of highly dispersed quartz glass, 5-15%. Mix characterized by moisture content of 4.5-6.5% may be formed by static pressing and vibration pressing. Cast-in-situ linings are made by vibration tamping or ramming with the help of sand-throwing machines. EFFECT: higher density and strength, increased serviceability of refractory based on alumina refractory mix. 2 cl
Patent RU-2135193-C1 (RU)
Inventor: SKALETSKIJ N N
IPC: A61K35/39
Filed: 1997-10-28
Granted: 1999-08-27
Abstract: FIELD: diabetes treatment means. SUBSTANCE: invention, in particular, relates to preparing material containing beta-cells from new- born rabbit pancreas and to transplantation methods for treating mainly hormone-linked diabetes mellitus by transplanting beta-cells prepared by utilizing phenomenon of their migration. Isolated pancreatic gland is washed, cut into fragments and thus prepared material is used to sow on cultural mattresses to which also culture medium and mammal serum are added. Further, conditions are created under which more than 90% of beta- cells freely migrate from cultured pancreatic fragments toward bottom of cultural mattress. Treatment of diabetes consists in transplanting thus prepared material into various organs and tissues. EFFECT: simplified procedure, increased yield of non-damaged beta-cells, and increased treatment efficiency. 14 cl, 2 tbl
Patent RU-2143625-C1 (RU)
Inventor: BELOV D A
IPC: F16K1/36
Filed: 1997-12-11
Granted: 1999-12-27
Abstract: Изобретение относится к арматуростроению и предназначено для использования в конструкциях клапанов, работающих с абразивной средой. Затвор клапана содержит корпус с седлом, поршень с запорным выступом и полостью. Последняя соединена каналом с подклапанной полостью. На выступе установлена подвижная в осевом направлении втулка с отбортовкой. Последняя образует с выступом полость. Образованная полость сообщается с каналом. В результате повышается долговечность клапана в условиях абразивной среды. 1 ил.
Patent RU-2134944-C1 (RU)
Title: Method for treating agricultural crop seeds
Inventor: MAGEROVSKIJ V V
IPC: A01C1/00
Filed: 1997-12-24
Granted: 1999-08-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves exposing seeds to low-frequency electromagnetic field with following treatment with red laser radiation. EFFECT: increased germination of crops by bioresonant presowing stimulation of seeds. 2 dwg
Patent RU-2121899-C1 (RU)
Title: Mill for electric welding of tubes
Inventor: PYKHOV S I
IPC: B21C37/08
Filed: 1998-01-06
Granted: 1998-11-20
Abstract: FIELD: tube production, particularly in electric welding mills. SUBSTANCE: mill includes mechanism for working strip edges, shaping and welding stands and contact electric current leads. Mechanism for working strip edges includes metallic brushes and annular needle milling cutters whose working surfaces are arranged in parallel relative to plane of strip edges. Width of working surface of each metallic brush is no less than width of electric current lead. Radial width of working surface of each milling cutter is less than half of its outer radius. Zones of working strip edges are arranged on line passing through middle of mean radius of milling cutter normal relative to line. EFFECT: enhanced quality of welded seam of tubes. 1 cl, 3 dwg
Patent RU-2141994-C1 (RU)
Title: Process for production of environmentally safe diesel fuel from sulfur-bearing oils
Inventor: OVCHINNIKOVA T F
IPC: C10G67/02
Filed: 1998-01-27
Granted: 1999-11-27
Abstract: FIELD: petroleum processing and petrochemical processes. SUBSTANCE: fuel is produced by distilling crude oil to isolate kerosene and diesel fractions and catalytic hydrofining of the latter at elevated temperature and hydrogen pressure involving layered charge of aluminum-cobalt-molybdenum and aluminum-nickel-molybdenum catalysts. Process is distinguished by that kerosene and diesel fraction with boiling ranges (160-190)-300 C and (300-310)-390 C, respectively, are isolated and further combined at weight ratio from 70: 30 to 30:70, after which resultant mixture is subjected to hydrofining in presence of, densely arranged in mixture travel direction, catalyst beds: one bed of spherical aluminum-nickel-molybdenum catalyst with grain diameter 2.8- 4.2 mm and two beds of aluminum-cobalt-molybdenum catalyst made in the form of trifolium with diameters 1.8-2.6 and 1.3-1.8 mm, respectively, at weight ratio of the three beds (1.0-1.5):10:(30-35). Catalysts are preliminarily sulfurized with straight-run diesel fraction with shortened end boiling point (no higher than 340 C) and content of sulfur 0.4-1.0 wt %, sulfurization being carried out at gradual temperature rise: to 160-200, 220-240 and 300-340 C and keeping each temperature constant for 2 hr. Hydrofining is carried out at 330-370 C and pressure 2.5-4.0 MPa, liquid space velocity 3.0-4.5 hr -1 . Resulting hydrogenate is stabilized at column top temperature 115-160 C, column bottom temperature 250-320 C, and pressure 0.1-1.2 MPa to produce fraction (160-190)-380 C. EFFECT: increased hydrofining efficiency, increased yield of diesel fuel, and specified technology. 1 tbl
Patent RU-2137024-C1 (RU)
Title: Device for check of inner surface of pipe line
Inventor: EHMDIN M F
IPC: F17D5/00
Filed: 1998-02-02
Granted: 1999-09-10
Abstract: FIELD: nondestructive testing; flaw detection of surface, underground and underwater pipe lines of unlimited length. SUBSTANCE: device includes hermetic container inside which electric power consumers are located. Rigidly secured on container are flexible collars and generator with mechanical drive from wheels pressed to inner surface of pipe line and rolling over this surface. Wheels are mounted on carriages. Carriage consists of reduction gear with two balance beams secured on it. Two pairs of wheels are mounted on each balance beam; gear wheels are secured on axles of adjacent wheels; gear wheels are connected with driven gear of reduction gear. output shaft of reduction gear is connected with shaft of summing-up reduction gear by means of intermediate shaft. Intermediate shaft is laid inside pipe which is rigidly secured on reduction gear of carriage at one end, at other end, it is rotatably secured on housing of summing-up reduction gear. One end of spring-loaded unit is rotatably secured on housing of summing-up reduction gear; other end of spring-loaded unit is secured on reduction gear of carriage. EFFECT: increased content of energy. 2 dwg
Patent RU-2141873-C1 (RU)
Title: Method of continuous copolymerization in solution and mixing reactor for its embodiment
Inventor: MINSKER K S
IPC: C08F2/06
Filed: 1998-07-08
Granted: 1999-11-27
Abstract: FIELD: production of polymers, synthetic rubber industry, particularly, methods of production of ethylene-propylene or ethylene-propylenediene copolymer in offered mixing reactor. SUBSTANCE: method of continuous copolymerization in solution includes dissolving in hydrocarbon solvent of monomers, hydrogen and catalytic complex components; supply of solution of gas-liquid mixture containing monomers, solvent and hydrogen into lower part of reactor provided with mixer; supply of solutions of catalytic complex components into reactor; copolymerization in mixing of reaction mass at high pressure and temperature. Method is distinguished by the fact that preparation of gas-liquid mixture of monomers, hydrogen, solvent and separate dissolving of catalytic complex components in solvent are carried out in flow with turbulent mixing in tubular nozzles in respective inlet pipe unions of reactor at flow velocity of, at least, 3 ± 2 m/s for gas-liquid mixture and, at least, 0.3 m/s for components of catalytic complex. Description of reactor for embodiment of the claimed method is offered. EFFECT: efficiency method and device for continuous polymerization in solution with production of uniform copolymer. 2 cl, 4 dwg, 1 tbl
Patent RU-2139272-C1 (RU)
Title: Tert-butyl alcohol production method
Inventor: PAVLOV S JU
IPC: C07C29/48
Filed: 1998-08-04
Granted: 1999-10-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: isobutane is subjected to liquid-phase oxidation with oxygen-containing gas at 50 to 200 C and pressure 1.0 to 10.0 MPa in presence of catalyst, in particular, oligomer complex cobalt or iron phthalocyanine and copper phthalocyanine having general phthalocyanine formula (M 1 PcM 2 Pc) i , wherein M 1  is cobalt or iron, M 2  copper, Pc phthalocyanine, and i=8-20, in amount 0.001 to 0.1% of the weight of isobutane. EFFECT: accelerated oxidation process. 1 tbl
Patent RU-2147958-C1 (RU)
Title: Method for forming module-generators of swirl energy field
Inventor: BESHCHEKOV V G
IPC: B21D26/14
Filed: 1998-09-01
Granted: 2000-04-27
Abstract: FIELD: plastic metal working, possibly manufacture of new generation of sensing members of pickup devices, radio- and videosystems, in baking, milk procession, in medicine at making vessels for storing blood and long-life AIDS-analyzers of blood, at making basic members of neutralizing biocorrectors and modules for protecting honeycomb telephone sets against electromagnetic irradiation, touchless devices for influencing energetics of human beings. SUBSTANCE: method comprises steps of placing blank on planetary deforming module in lower die in which pusher and another blank are arranged; deforming both blanks by means of punch rolling around in range of pulsating dynamic load at side of module. EFFECT: mutually exclusive operational characteristics of phenomenological level parts. 2 dwg
Patent RU-2151734-C1 (RU)
Title: Device for lifting reservoir wall roll in vertical position
Inventor: BIKBULATOV M M
IPC: B66F19/00
Filed: 1998-10-19
Granted: 2000-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device has lifting and braking members and hinge joint unit. Lifting includes first and second lifting steps hydraulic cylinder and third lifting step hydraulic cylinder. Housing of first and second lifting steps hydraulic cylinder is hinge-coupled with frame of lifting unit, and suspension with lower and upper pairs of trunnions is secured to rod of hydraulic cylinder. Trunnions are designed for engagement with sockets of fork secured to roll ladder or to reel-form of roll. Housing of third lifting step hydraulic cylinder is hinge-coupled with saddle for roll held in working condition by tie-rods hinge-coupled with axle of hinge joint. Rod of third lifting step hydraulic cylinder is hinge-coupled with slider installed for horizontal displacement along guide chute connected with hinge-unit frame. Braking member of device is made in form of hydraulic cylinder with bypass oil line communicating with piston and rod spaces. Cylinder rod is provided with roller. EFFECT: improved convenience in operation, and safety and increased capacity. 5 cl, 10 dwg
Patent RU-2133720-C1 (RU)
Inventor: KARLOV A V
IPC: C04B35/536
Filed: 1998-12-16
Granted: 1999-07-27
Abstract: FIELD: environmental pollution removal. SUBSTANCE: material can be used for cleaning various areas from contaminating substances, for example, oil substances by the aid of in situ prepared sorbent. To increase its performance and productivity and to rise its coefficient of efficiency to 96% and to assure highest possible environmental purity of the process itself and ambient medium when applying known method based on external energy- mediated cleavage of intercalated graphite crystalline lattice, the latter, according to invention, is affected by 260 V electric field energy in continuously mode using electrodes, one of them being placed on the base surface of Lavale nozzle, into which intercalated graphite is fed with rate 0.1-0.5 kg/s and wherein the other electrode is placed. EFFECT: enhanced area cleaning efficiency. 2 cl, 1 dwg
Patent RU-2142235-C1 (RU)
Title: Composition for producing tea drink and method of using composition
Inventor: VOINOVA I I
IPC: A23L2/39
Filed: 1999-01-12
Granted: 1999-12-10
Abstract: FIELD: food-production industry. SUBSTANCE: this particularly relates to production of tea substitutes. Composition contains base which includes following ingredients: valerian roots, motherwort grass, calendula flowers, leaves of Mentha piperita, thyme grass, grass of Equisetum arvense, Grataegus fruits, cowberries leaves, celandine grass. For preferable use in morning hours, composition additionally contains following ingredients: eleuteroccoc root, aralia roots, fennel fruits, Leuzea roots, coriander fruits, haricot folds, nettle leaves, oak bark, grass of wild marjoran, bur-marigold grass, and laminaria - in determined proportioning of ingredients. For preferable use in daytime hours, composition additionally contains following ingredients: licorice roots, oak bark, milfoil grass, senna leaves, roots of sweet flag, Hypericum grass, leaves of bear berry, plantain leaves, cudweed grass, fruits of wild rose - in determined proportioning of ingredients. For preferable use in evening hours, composition additionally contains following ingredients: haricot folds, lime-tree flowers, violet grass, cudweed grass, grass of wild marjoran, fruits of purging buckthorn, eleuteroccoc roots, oak bark, aralia roots, bur-marigold grass - in determined proportioning of ingredients. According to method of using, aforesaid compositions are drawn in cold water. Extraction is performed by boiling of produced mixture and drawing during 15-20 min in water bath or in low flame. For drawing, taken is 2-4 g of composition per 100-150 ml of water. Tea drink is taken 15-20 min before meal or 25-55 min after meal. Drawing in cold water is effected during 1-12 h. Aforesaid procedure allows for producing complex drink possessing characteristics needed for keeping human organism in state specific for determined period and maintaining natural biorhythm of man. EFFECT: higher efficiency. 7 cl, 3 ex
Patent RU-2154684-C1 (RU)
Inventor: NAZAROV JU N
IPC: C22B3/10
Filed: 1999-01-13
Granted: 2000-08-20
Abstract: FIELD: technology of extraction of platinum and noble metals from various raw materials. SUBSTANCE: starting raw material is kept in inert gas atmosphere at 650 to 1000 C for 5 to 200 min. Then it is cooled in inert atmosphere and is subjected to hydraulic chlorination with hydrochloric acid and chlorine in presence of nitrate ion in the amount of 0.01 to 3.0% of volume of solution. In case raw material contains highly volatile or sulfur-containing compounds, oxidizing roasting shall be performed before keeping the material in inert atmosphere. EFFECT: facilitated process of extraction of noble components. 4 cl, 3 ex
Patent RU-2150098-C1 (RU)
Title: Procedure testing loss of stability by metal construction structures
Inventor: LESHCHENKO A P
IPC: E04B1/00
Filed: 1999-02-04
Granted: 2000-05-27
Abstract: FIELD: nondestructive test of loss of stability by metal construction structures, monitoring and prediction of moment of loss of stability by bearing metal structures. SUBSTANCE: in accordance with proposed procedure critical flexure and twist angles and elastic characteristics of metal are determined. Critical loads causing flexural-torsion form of loss of stability and flexural-torsion deformation are found in addition from system of differential equations of stability and from condition T a ≤T f , where T a ,T f  are work of actual and fictitious forces in movement. With loss of stability load P       a   cr        is calculated and compared with maximum possible load P max  acting on structure. If P cr ≥P max  then conclusion is drawn on loss of stability by structure. EFFECT: enhanced reliability of test of loss of stability by metal structure thanks to formation of adequate theoretical model of stress-deformed state. 4 dwg, 2 tbl