baber/WOPTO huggingface dataset:
Patent RU-2110168-C1 (RU)
Title: Method for preparing soil for sowing
Inventor: PISHCHELKO VLADIMIR IL ICH
IPC: A01B79/02
Filed: 1995-12-22
Granted: 1998-05-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing yearly crumbling and plowing of soil; applying organic and mineral fertilizers; ripping upper layer, with optimum soil state being taken into account during effectuating all processes mentioned. Crumbling is performed by breaking upper layer of soil. Plowing is carried out at arable layer depth simultaneously with harrowing at the first half of August with following cultivation for depth of 12-14 cm and simultaneous harrowing at air temperature of 25-30 C and soil moisture content of 70-75 of maximum field water capacity. Method further involves repeated ripping after weeds grow to "white line" stage; performing covering harrowing; applying related fertilizers with following cultivation for 12-14 cm depth and simultaneous harrowing at air temperature of 25-30 C and soil moisture content of 70-75 of maximum field water capacity; carrying out presowing cultivation after appearance of "white line" stage weeds. EFFECT: increased efficiency, increased biological activity and improved quality of soil.
Patent RU-2105269-C1 (RU)
Title: Device for measuring of loose material level
Inventor: GUBAR JURIJ IVANOVICH
IPC: G01F23/00
Filed: 1996-01-23
Granted: 1998-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has rocker with different arms. Motor with drum which carries cable and weight designed to maintain rocker balance re positioned on one side of rocker. The other arm carries pulley with gear and limit switch pickup which energizes permanent magnet and reed relay. Spring-loaded rod is positioned under permanent magnet. Rod outputs are motor operation control outputs. Displacement converter is mounted in contact with gear teeth. EFFECT: higher measurement results. 2 cl, 2 dwg
Patent RU-2108540-C1 (RU)
Title: Method of control of space rocket complex
Inventor: LAGUTIN B N
IPC: F42B15/00
Filed: 1996-01-22
Granted: 1998-04-10
Abstract: FIELD: space engineering, applicable in development of technology of space rocket launching and in development of the control system used in space rocket complex. SUBSTANCE: preliminarily actuated are the ground and on-board computer complexes, their operation is synchronized. Control commands for the on-board and ground equipment of the control systems and equipment sets of the rocket complex are produced on the basis of functional interaction of the ground and on-board digital computer complexes. First the ground digital computer complex carries out identification of the command of the character of the rocket complex control mode being in use and accomplishes its transmission to the on-board digital computer complex. After that the ground digital computer complex produces control commands to the ground equipment of the control system and ground equipment sets, and the on-board digital computer complex produces control commands for stage-by-stage control of the equipment sets of the rocket and on-board equipment of the control system. Going to the next control stage is accomplished after completion of the previous one and transmission of information from the on-board computer complex on completion of the stage in the ground digital computer complex and getting clearance from the ground digital computer complex to execution of the next stage on the basis of identification of the character of normal running of the stage. EFFECT: enhanced reliability of control of transportable space rocket complex from any site of earth surface prepared in engineering respect. 45 cl
Patent RU-2088981-C1 (RU)
Title: Fast reactor using liquid-metal coolant
Inventor: PIVOVAROV VALERIJ ANDREEVICH
IPC: G21C1/02
Filed: 1996-02-01
Granted: 1997-08-27
Abstract: FIELD: nuclear engineering; power-generating and research fast-reactor installations. SUBSTANCE: reactor core and side shield use pressure-tube design in the form of combination of fuel, fertile, and radiating channels arranged in regular or irregular lattice assemblies and separated by medium slightly absorbing and slightly moderating neutrons, such as by inert gas. Channels are spaced apart at distance ensuring almost zero (below effective proportion of delayed neutrons) or negative void reactivity effect. EFFECT: improved safety of fast reactor due to guaranteed void reactivity effect; improved reliability and speed of response of reactor control and safety system. 3 dwg, 1 tbl
Patent RU-2101508-C1 (RU)
Inventor: D JACHENKO NIKOLAJ ALEKSANDROV
IPC: E21D11/40
Filed: 1996-02-15
Granted: 1998-01-10
Abstract: FIELD: mining industry. SUBSTANCE: this can be used in construction of small diameter tunnels and tunnels of varying section with lining having no bolted joints between ring components. Block-placer has frame with four extending supports and hydraulic cylinders for their extension, lever with counterweight for installing tunnel lining components mounted on frame for possible rotation, lever rotation mechanism, extending platforms and block-placer moving mechanism connected with lower parts of extending supports. Additionally mounted on block-placer are telescopic posts made in the form of outer sleeves and fastened on their upper part is arch with supporting beams, and inner sleeves connected with lower part of extending supports. Outer sleeves can be moved within guide bushes fastened on frame of block-placer. Telescopic posts are provided with detents, installed in guide bushes are movable stops, outer sleeves of telescopic posts have through-holes. Arch with supporting beams is made up of three parts. Middle part of arch is connected with upper part of telescopic posts. Side parts of arch are pivotally joined with central part, and by rods of variable length they are connected with outer sleeves of telescopic posts. EFFECT: high efficiency. 2 cl, 5 dwg
Patent RU-2110474-C1 (RU)
Title: Method for production of sulfuric acid
Inventor: CHERNIKOV ANDREJ MIKHAJLOVICH
IPC: C01B17/82
Filed: 1996-02-22
Granted: 1998-05-10
Abstract: FIELD: chemical technology, namely, purification of gaseous waste comprising sulfurous anhydride during production of sulfuric acid by nitrose method. SUBSTANCE: method involves oxidation of sulfurous acid with the help of pure oxygen, the process is carried out in the presence of nitrogen oxides under pressure in 1-2 atm and at 30-120 C. Said parameters of the process are maintained by controlling concentration of sulfurous acid being fed for oxidation. Rate of reaction is controlled by variation in concentration of gaseous mixture inside reactor. EFFECT: improved efficiency of the method.
Patent RU-2142768-C1 (RU)
Inventor: GRITSENKO A G
IPC: A61H1/00
Filed: 1996-02-28
Granted: 1999-12-20
Abstract: Изобретение относится к медицине, а именно к мануальной терапии в лечении пневмокониозов. Сущность: мануально воздействуют на позвоночник с коррекцией сегментарной инервации на уровне C 5-7 , Д 1-4  и назначают полисорб в дозе 5-7 г в сутки, что удлиняет период ремиссии.
Patent RU-2130005-C1 (RU)
Title: Method for producing biofertilizer
Inventor: RAJMANOV I T
IPC: C05F11/08
Filed: 1996-06-04
Granted: 1999-05-10
Abstract: FIELD: agricultural industry. SUBSTANCE: according to method, strain or community of microorganisms is cultivated in sterile way in nutrition medium until achieving titer of bacterial mass equal to 10 8 -10 9  cl/ml. Thus obtained biological mass is separated from medium and concentrated. Concentrated biological mass is applied to dried granulated hens' dung. Biological mass which is immobilized by this way is dried. Aforesaid method ensures better survival of microorganisms and improved biological activity of soil. EFFECT: higher efficiency. 6 tbl, 3 ex
Patent RU-2122183-C1 (RU)
Inventor: SHTEJNBERG G I
IPC: G01G19/04
Filed: 1996-08-12
Granted: 1998-11-20
Abstract: FIELD: railway transport. SUBSTANCE: device has wheel pair weighing out mechanism in form of hydraulic jack and load meter. Device is provided with mechanical stop of weighed-out wheel pair which is made as U-shaped distance piece and two sets of spacers. One set of spacers is arranged between meter sensor, and the other, between distance piece and jack cover. Meter sensor, stop and jack are positioned coaxially under suspension member of wheel pair axle. In process of repair of rolling stock unit, value of load exerted by every wheel on rail may be checked to determine degree of required adjustment. EFFECT: reduced wear of tires and damage to flanges. 1 dwg
Patent RU-2104725-C1 (RU)
Title: Running walk
Inventor: KNJAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B22/02
Filed: 1996-08-23
Granted: 1998-02-20
Abstract: FIELD: transportation equipment. SUBSTANCE: walk has base 1 and parallel racks 4, which are provided with antifriction surfaces 6 arranged below endless belt 3. When user steps with his one foot onto belt at location adjacent to rack, it is moved by belt in the manner similar to other foot on base to prevent balance upsetting. EFFECT: increased efficiency, improved safety and enhanced reliability in operation. 2 dwg
Patent RU-2139066-C1 (RU)
Title: Method of treatment of women with cytomegaloviral infection in customary nonbearing pregnancy
Inventor: EVTUSHENKO I D
IPC: A61B17/42
Filed: 1996-09-04
Granted: 1999-10-10
Abstract: FIELD: medicine, obstetrics and gynecology. SUBSTANCE: method involves determination of indices of systemic immunity of I and II levels in each woman by the conventional procedures being before, during and after treatment. T-activin is prescribed if T-lymphocyte level is decreased by 2-fold or more at the dose 1.0 ml, once per a day for 10 days at break for 1-1.5 month by subcutaneous route. Then the course of treatment is repeated 3-4 times up to normalization of indices. T-activin is prescribed if T-lymphocyte level is decreased less by 2-fold at the dose 1.0 ml each other day, 10 times, break is 1-1.5 month and the course is repeated once. Vilosen is prescribed at the usual regime, 2 times per a day, two courses at break for 1-2 months if T-lymphocyte level is decreased by 2-fold and more and in the presence of accompanying and often exacerbating chronic diseases of upper respiratory ways in women. Thymogen is used at the usual regime, 2 times per a day, 2-3 courses at break for 1 month up to normalization of systemic immunity indices if T-lymphocyte amount is decreased by less 2-fold and in the presence of chronic diseases of upper respiratory ways. Vilosen is prescribed by courses at the usual regime at break for 1 month at the resistant T-immunodeficiency. Sodium nucleinate is prescribed at the dose 0.2 g, 3 times for 3 days at break for 3 days and course is repeated up to normalization of indices if lymphocyte level is decreased below norma. Enterosorbents are prescribed at the usual dosage for 5-7 days at atopic response associated with food intake. Plasmaphoresis is carried out at the usual regime 1-2 times per a week, 6-8 seances if amount of circulating immune complexes is increased by above 2-fold and under control of the amount of circulating immune complexes. Blood UV-irradiation is carried at the usual regime, 1-2 times per a week for 5-7 seances if phagocytic activity is decreased. Also, during treatment period nettle dioecious decoction intake is prescribed at the usual regime for the month. EFFECT: enhanced effectiveness of treatment, decreased complications and perinatal loss in gestation and delivery. 10 cl, 2 tbl, 3 ex
Patent RU-2126786-C1 (RU)
Title: Process for preparing alkyl tert-alkyl ethers
Inventor: PAVLOV S JU
IPC: C07C43/04
Filed: 1996-10-22
Granted: 1999-02-27
Abstract: FIELD: petrochemistry, particularly, high-octane components of motor fuels. SUBSTANCE: hydrocarbon fraction containing tertiary C 4 -C 5  olefins is made to contact with aliphatic alcohol in the presence of solid acid catalyst and organic addition agent in system comprising at least one reaction zone filled with catalyst, said zone being connected with at least exhaustive and strengthening rectification zones. From top of strengthening rectification zone, steam stream is taken, and some reflux stream is recycled to strengthening rectification zone. The product is taken from system still. Organic additive includes N-nitrosodiphenyl amine (NDPHA) in amount to assure its concentration in still product from 0.001 to 0.5 wt %, or mixture thereof with phenol- type compound at NDPHA to phenol-type compound ratio from 1:100 to 10:1. It is preferable to introduce NDPHA into exhausting rectification zone or system still, and phenol-type compound into reflux or steam streams. EFFECT: higher efficiency. 3 cl, 11 ex
Patent RU-2115479-C1 (RU)
Inventor: KOTLJAR G M
IPC: B03C3/08
Filed: 1997-02-07
Granted: 1998-07-20
Abstract: FIELD: cleaning air from dust particles and aerosols. SUBSTANCE: electric air cleaner has at least one electrode group incorporating ionizing, precipitation, and deflecting electrodes. The latter is mounted near precipitation electrode and has reverse polarity relative to that of precipitation electrode. EFFECT: improved degree of air cleaning from dust particles and aerosols. 11 cl, 11 dwg
Patent RU-2136843-C1 (RU)
Inventor: TSYTSYMUSHKIN P F
IPC: C04B28/04
Filed: 1997-04-28
Granted: 1999-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: grouting mortar containing Portland cement (60.35-71.82%), special-type superplasticizer (0.21-0.36), and water is supplemented by water-soluble hydroxyethylcellulose-sulfacell (0.28-0.42%). EFFECT: improved insulation properties due to water loss of mortar and increased strength of resultant cement stone; and retained continuity of cement stone in annular space over all cementation region. 1 tbl
Patent RU-2131568-C1 (RU)
IPC: F26B15/06
Filed: 1997-07-09
Granted: 1999-06-10
Abstract: FIELD: treatment of substances and materials including drying of organic materials. SUBSTANCE: dehydrator has vacuum chamber, handling unit, heater, vacuum system, and charge-discharge mechanism for material under treatment; product handling unit is, essentially, rotor which is free to rotate with its blades arranged in rows along its axis; rotor blades and stator chutes are grouped and combined in sections which are assembled along rotor axis inside chamber to form operating zone of vacuum chamber whose upper part mounts charge mechanism and lower one, bin in the form of two truncated cones whose tops are facing each other; bin houses discharge mechanism impeller blade mounted on rotor drive shaft; blade shape follows that of inner surface of bin; rotor and impeller drive is mounted beyond vacuum space of chamber. EFFECT: improved reliability, reduced metal input, and improved capacity of dehydrator. 6 cl, 4 dwg
Patent RU-2138813-C1 (RU)
Title: Method of immunosorbent producing (variants)
Inventor: ZHARNIKOVA I V
IPC: G01N33/569
Filed: 1997-11-20
Granted: 1999-09-27
Abstract: FIELD: medicine, immunology. SUBSTANCE: invention involves modifying a carrier with 0.3-0.4% of polyglucin solution. Sorbent is dried, activated with secondary sodium alkyl sulfate and activated sorbent is bound covalently with the protein ligand. By the first variant alumosilicate is used as a carrier and by the second variant - a mixture of magnetic powder and alumosilicate. Of protein ligands immunoglobulins against plague, cholera or tularemia pathogens can be used. Invention is used for production of immunosorbents for detection of specific reaction antigen-antibody. EFFECT: improved method of producing. 3 cl, 6 ex
Patent RU-2142072-C1 (RU)
Inventor: POPOV S A
IPC: F04F5/02
Filed: 1998-03-16
Granted: 1999-11-27
Abstract: FIELD: forming vacuum. SUBSTANCE: distance between nozzle exit section and inlet section of mixing chamber is found from the following expression:   where L is distance between nozzle exit section and inlet section of mixing chamber, mm; k is coefficient equal to 0.001 to 0.3; α is ration of minimum flow section of nozzle to area of minimum flow section of mixing chamber; G is flow rate of liquid medium through nozzle, g/s; (g/c)μ is flow parameter on nozzle, (g/s,sq.mm) ranging from 0.5 to 1.1. EFFECT: enhanced efficiency of ejector. 1 dwg
Patent RU-2151474-C1 (RU)
Title: Device for electric light control for small, preferably, single-seat rooms
Inventor: BRITVIN L N
IPC: H01H3/14
Filed: 1998-03-17
Granted: 2000-06-20
Abstract: FIELD: electrical engineering, in particular, for single-seat rooms like toilets or baths, store rooms, and so on. SUBSTANCE: device has spring-loaded pedal, which is located near room threshold and interacts with switch. EFFECT: facilitated light control, decreased electric power loss. 3 cl, 3 dwg
Patent RU-2151354-C1 (RU)
Title: Holder for burning of brick
Inventor: KULIKOV P N
IPC: F27D3/12
Filed: 1998-03-25
Granted: 2000-06-20
Abstract: FIELD: transportation of brick in process of burning. SUBSTANCE: proposed holder is made in form of rectangular framework manufactured from metal angle plates and divided in vertical into three compartments and in horizontal, into two compartments for placing unburnt material, and accommodating, when filled up to capacity, from 36 to 45 bricks. Holder has three pairs of rollers for lifting and three pairs of rollers for moving along guides in brick kiln. EFFECT: reduced time taken for loading and unloading of bricks, simplified design. 3 dwg
Patent RU-2127527-C1 (RU)
Title: Method for preparing combined milk product "slavyanka"
Inventor: MUZALEVA L A
IPC: A23C9/00
Filed: 1998-04-27
Granted: 1999-03-20
Abstract: FIELD: dairy industry; may be used for preparation of canned condensed or concentrated milk products with additives. SUBSTANCE: fat-free milk or reconstituted fat-free milk is mixed with vegetable oil in stream. Used oil is refined sunflower or corn oil with peroxide number not higher 10 1/2 mmole/kg. Oil consumption is 9.35-40 kg per 1 t of fat-free milk. The mixture is homogenized in two stages. Pressure on the first stage is 13-16 MPa, while on the second, not less 20 MPa. Homogenization temperature is 40-45 C. The mixture is heat treated with the following condensation, sterilization and cooling. EFFECT: broadened assortment of milk products with increased biological value, and higher yield of prepared product. 3 cl, 2 ex
Patent RU-2137548-C1 (RU)
Inventor: IVAKHNJUK G K
IPC: B02C19/18
Filed: 1998-04-27
Granted: 1999-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: electrical potential application facilities contain source of alternating- current voltage. Electric potential application facilities are designed to apply potential directly to material through single electrode or to material containing vessel through single electrode too. Device includes circuit separation facilities which may be represented by transformer. Device may be provided with facilities for modulation of electromagnetic oscillations. Method is also proposed for intensification of processes of physical, physicochemical and/or chemical nature in materials being in solid, liquid, steam-like and/or gaseous state. EFFECT: enhanced efficiency. 34 cl, 3 dwg
Patent RU-2134341-C1 (RU)
Title: Способ заканчивания строительства скважины
Inventor: BEKKER A JA
IPC: E21B43/11
Filed: 1998-12-09
Granted: 1999-08-10
Abstract: Изобретение относится к области разработки нефтяных и газовых месторождений и может быть использовано для вскрытия продуктивных пластов и оборудования в их интервале эксплуатационных колонн фильтрами при заканчивании строительства скважин. Обеспечивает повышение эффективности вскрытия продуктивного пласта. Сущность изобретения: по способу спускают в пробуренную скважину эксплуатационную колонну с фильтром. Его оборудуют заглушками отверстий фильтра из материала, разрушаемого при химическом воздействии. Устанавливают эксплуатационную колонну в скважине с расположением фильтра в интервале продуктивного пласта. Тампонируют эксплуатационную колонну с фильтром и выдерживают скважину в течение времени ожидания затвердения тампонажного материала. Спускают в скважину колонну насосно-компрессорных труб (НКТ). Заполняют полость НКТ газом при открытом затрубном пространстве, а скважину в интервале фильтра - химическим реагентом. Газом оттесняют скважинную жидкость до низа НКТ. После закрытия затрубного пространства и выдержки скважины на время разрушения заглушек отверстий фильтра в скважину через колонну НКТ и фильтр нагнетают газ с переменным давлением до соединения закачиваемого газа с пластовым флюидом. Обратной промывкой производят очистку скважины от продуктов реакции. В тампонажный материал в интервале фильтра добавляют материал, растворимый химическим реагентом, подаваемым в скважину для разрушения заглушек отверстий фильтра. 1 ил.
Patent RU-2149702-C1 (RU)
Title: Electromagnetic separator
Inventor: ZVEGINTSEV A G
IPC: H01F41/04
Filed: 1999-01-05
Granted: 2000-05-27
Abstract: FIELD: electromagnetic separation of finely divided minerals in dry powdered product for concentration. SUBSTANCE: electromagnetic separator includes magnetic system in the form of two solenoids that may create magnetic field, feeder, receiver of separation products, impeller and two additional electric current windings having a row of mutually superimposed windings with the same number of turns. Each windings has size increased along its horizontal axis and equal to distance between adjacent slits of pole tips and its one side is placed in said slit. Its other side is placed behind edge of pole tip in zone of discharging magnetic product. Number of windings corresponds to number of slits spaced by the same interval along the whole length of pole tips. EFFECT: enhanced efficiency of separating finely divided magnetic and non-magnetic materials. 2 dwg
Patent RU-2165207-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/06
Filed: 1999-08-25
Granted: 2001-04-20
Abstract: FIELD: production of juices from citrus fruits. SUBSTANCE: citrus fruits, after extraction from them of bitter substances by nonpolar liquefied gas, are treated by acidified aqueous solution containing mixture of eicosapentaenoic acid and chitosan. Then fruits are aged and impregnated by nonpolar liquefied gas under pressure higher than atmospheric one. After it, pressure is relieved up to atmospheric with speed providing for fruits freezing. EFFECT: increased stability of juice to microbial spoilage. 2 ex
Patent RU-2154780-C1 (RU)
Title: Steam-ejector refrigerating machine
Inventor: KIRILLOV N G
IPC: F25B1/06
Filed: 1999-10-26
Granted: 2000-08-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: heat formed at combustion of fuel in steam generator furnace is conveyed to water which evaporates generating the steam. Steam from steam generator gets into ejector through steam superheater, sucking out cold steams from refrigerator, and then mixture of hot and cold steams passes through condenser into steam-water pump-heater. Mixture of hot and cold steams passing through condenser gets condensed owing to heat exchange with cooling system. Hot steam gets through regulating valve into steam-water pump- heater simultaneously with condensate. Intensive mixing of steam and water takes place in steam-water pump-heater with provision of heater condensate of high temperature and pressure, owing to which condensate is delivered into steam generator. Under action of vacuum, condensate, after condenser, in sucked, through throttling valve, into refrigerator where it is partially evaporated in vacuum. The rest of condensate is cooled. This part of condensate circulates along closed cold water circuit 15, passing through cold consumers 17. EFFECT: increased cooling capacity of machine owing to reduction of energy consumption and mass and dimensions of machine. 1 dwg
Patent RU-2157343-C1 (RU)
Title: Method of production of lead hydroxide (ii)
Inventor: AMIRBEKOVA Z M
IPC: C25B1/00
Filed: 1999-11-18
Granted: 2000-10-10
Abstract: FIELD: electrochemical processes; methods of production of lead hydroxide (II) from lead-containing wastes. SUBSTANCE: method consists in electrochemical anode dissolving; lead-containing compounds are dissolved after cathode treatment at current density of 20 mA/sq.cm in potassium nitrate solution at anode density of 0.25 A/sq.cm. EFFECT: possibility of recovery of lead containing wastes without addition of chemical reagents; waste-free technology of more pure lead hydroxide (II). 4 ex