baber/WOPTO huggingface dataset:
Patent UA-46743-C2 (UA)
IPC: H01H31/20
Filed: 1997-04-18
Abstract: The proposed disconnecting switch contains a casing, into which at least two switching units are installed. Each of the switching units contains a movable switching element and a fixed switching element. Inside the casing, a driving shaft is installed that is coupled with each of the movable switch elements via a transmission. Each transmission contains a control disk, which is fitted to the switching element and positioned in the plane perpendicular to the driving shaft axis, and a lever that is fitted to the driving shaft and interacts with the control disk. The control disk with the movable switching element can move along the centerline of the disconnecting device at any angle position of the driving shift. The proposed disconnecting device has compact design and provides for high accuracy in performing switching operations.
Patent UA-41428-C2 (UA)
Title: A method for the biological purification of wastewater and a plant for realizing the same
Inventor: TOPOL YAN
IPC: C02F3/00
Filed: 1995-12-04
Abstract: The invention relates to a method for the biologicalsewage water purification in use of activation system with active sludge in the suspended state and a plant for realizing the method, which is mainly suitable for small house plants of wastewater purification. A method for the biological sewage water purification in use of activation system with active sludge in suspended state, including supplying sewage water to equalizing tank and subsequent pumping over to activation tank, withdrawal thereof after purification to the secondary sedimentation tank, and from the latter, after precipitation of remained sludge sedimentation, for discharge, at that in lowering the sewage water level in the equalizing tank lower specified minimal level the activation process is automatically interrupted and after this, an excess sludge is pumped out from activation tank, at that due to subsequent increasing the sewage water level in the equalizing tank higher than specified operation level the pumping over sludge is stopped and the activation process is restored.
Patent UA-46137-C2 (UA)
Inventor: HRYHORCHAK IVAN IVANOVYCH
Filed: 1999-07-02
Abstract: The present invention allows the nominal capacity of a galvanic cell to be increased, the cell discharging characteristic to be improved, and increase of the cell thickness in discharging to be prevented. The proposed galvanic cell contains a lithium anode and a cathode made of Вi2Se3<Сu> material. As the cell electrolyte, solution of LiBF4 in gamma-butyrlacton with concentration of 1.0-1.2 M is used. The copper content is 0.8-1.2 %.
Patent UA-38178-C2 (UA)
Title: Infusion solution "tauricam" for treating cardiovascular diseases
Inventor: Zatula Yevhenia Ivanivna
Filed: 2000-06-05
Abstract: The invention relates to the chemical-and-pharmaceutical industry, namely to the drugs for treating cardiovascular diseases. The drug comprises taurin, sodium aspartate, magnesium aspartate, sorbitol, and water for injections.
Patent RU-2175087-C2 (RU)
Title: Stepless transmission
Inventor: MEDVEDEV E V
IPC: F16H15/50
Filed: 2000-01-10
Granted: 2001-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: transmission contains housing, driving (13) and driven (8) shafts, cones (4), ring (3) stop cylinder (10) and ring (5). The cones (4) are double-ended and mounted for movement into bearing members of driving shaft (13) and stop cylinder (10). Stop cylinder (10) is movably mounted into bearing member of the housing of variable-speed drive unit from the side of driven shaft (8). Driving shaft (13) is hollow and provided with pinion (15) of power drive. Rod (12) is placed inside driving shaft (13) and is provided with ring (3) from the side of stop cylinder (10) and with guide (14) of the control device of position of rings (3,5) from the side of the pinion. The cones axes are inclined to axis of the variable-speed drive unit to provide contact lines of cones with internal and external ring surfaces to be parallel to the axis of the variable-speed drive unit. EFFECT: enhanced efficiency and reliability of stepless transmission. 4 dwg
Patent RU-2218427-C2 (RU)
Title: Method of production of high-strength steel strip and device for realization of this method
Inventor: BODEHN ANDRE
IPC: C21D1/18
Filed: 1998-12-08
Granted: 2003-12-10
Abstract: FIELD: method of production of high-strength steel strips. SUBSTANCE: proposed method includes casting of molten steel in one continuous casting unit with one or more production lines for obtaining slab which is transported through furnace by use of casting heat; slab is subjected to roughing in continuous or semi-continuous process in austenite range in roughing unit and is rolled in austenite range in finish rolling unit; it may be rolled in at least one roughing stand of finish rolling unit in two-phase austenite-ferrite range; after escape from finish rolling unit, strip rolled in austenite or austenite-ferrite range to final thickness is quickly cooled for obtaining required structure. EFFECT: enhanced deformation properties. 5 cl, 3 dwg
Patent RU-2196486-C2 (RU)
Title: Composition for alcohol-free cocktail (versions)
Inventor: GONCHAROVA L V
IPC: A23L29/231
Filed: 2000-10-25
Granted: 2003-01-20
Abstract: FIELD: food industry, particularly, production of alcohol-free cocktails. SUBSTANCE: according to the first version, composition for alcohol-free cocktail contains per 1000 kg of final product, kg: soya base as protein base with mass part of fat 1.5%, 520-560; fruit-and-berry juices, 60-130; citric acid, 0.25-0.35; sugar, 30-40; stabilizer pectin, 2.3-3.5; flavor, 0.15-0.25; water the balance. According to the second version, composition contains per 1000 kg of final product, kg: soya base as protein base with mass part of fat 1.5%, 700-740; cocoa powder, 9-11; sugar, 55-60; stabilizer carrageenan, 0.15-0.25; chocolate flavor, 0.095-0.15; water, the balance. According to the third version, composition contains per 1000 kg of final product, kg: carrageenan stabilizer, 0.15-0.25; vanilin flavor, 0.095-0.15; sugar and the balance, soya base with mass part of fat 1.5%, 25-35. EFFECT: preparation of low-caloric alcohol-free cocktail on base of vegetable soya raw material with higher organoleptical properties and high food and biological value; reduced cost price. 3 cl, 9 ex
Patent RU-2187077-C2 (RU)
Title: Gas odorizing unit
Inventor: SHAJKHUTDINOV R M
IPC: G01F13/00
Filed: 2000-11-03
Granted: 2002-08-10
Abstract: FIELD: proportioners; natural gas odorizing units; gas, oil and other industries. SUBSTANCE: unit has odorant reservoir and main which are brought into communication with gas line; said main is used to connect gas cushion of odorant reservoir with gas line. Proposed unit is also provided with vortex tube with separating head, hot and cold gas pipe lines and mixing device; lower portion of odorant reservoir is connected with upper portion of hot gas pipe line by means of main through metering valve. EFFECT: simplified construction; enhanced operational reliability of gas odorizing unit. 1 dwg
Patent RU-2201650-C2 (RU)
Title: Radio communication facility
Inventor: ZHUKOVSKIJ JU G
IPC: H04B1/38
Filed: 2001-02-15
Granted: 2003-03-27
Abstract: FIELD: radio communications; special-purpose radio communication facilities. SUBSTANCE: radio communication facility has case, radio signal transmitter, antenna, and electric current supply; in addition it is provided with pyrotechnical heater of electric current supply and heat-activated solid-electrolyte chemical current source (such as that based on aluminosilicate or aluminophosphate glass) distinguished by high ion conductivity and low coefficient of linear thermal expansion. EFFECT: enhanced shelf life and reliability; enlarged functional capabilities; extended range of specific facilities. 5 cl, 3 dwg
Patent RU-2217160-C2 (RU)
Inventor: DOLGUSHIN I I
IPC: A61P15/00
Filed: 2001-04-20
Granted: 2003-11-27
Abstract: FIELD: medicine, gynecology, venerology. SUBSTANCE: invention propose to use autoneutrophilokines topically per vaginum in the dose 0.5 ml with 2.5 ml of physiological solution, 1 time per a day for 5 days. Method allows the enhancement of treatment of urogenital chlamydiosis. Invention can be used in treatment of urogenital chlamydiosis in women. EFFECT: enhanced effectiveness of treatment. 1 tbl, 3 ex
Patent RU-2211515-C2 (RU)
Title: Uninterrupted power supply for oil line shut-off valves
Inventor: MALJUSHIN N A
IPC: H02J9/04
Filed: 2001-05-24
Granted: 2003-08-27
Abstract: FIELD: power engineering; power supply and distribution devices for important loads including shut-off valves of underwater oil-line sections. SUBSTANCE: system has power box and uninterrupted power supply box feeding uninterrupted power supply panel disposed in power box. Actuators of shut-off valves of main and stand-by oil lines and telemechanics device disposed in telemechanics panel power box are connected to uninterrupted power supply panel. Uninterrupted power supply panel is supplied with power over two power supply channels, that is over main one from power box and over stand-by channel from uninterrupted power supply residing in box incorporating unattended storage battery whose capacity is sufficient to provide uninterrupted power supply to load during one closing cycle of valves in case of accident in pipeline. Uninterrupted power selector operates in response to failure signal arriving from unattended storage battery causing operation of automatic load transfer device with the result that uninterrupted power supply panel is energized bypassing rectifier and unattended storage battery. Under normal conditions circuit breaker and uninterrupted power supply panel are energized by voltage fed from power transmission line erected along oil line. EFFECT: enlarged functional capabilities, enhanced performance characteristics, reliability, safety, and environmental friendliness. 7 cl, 1 dwg
Patent RU-2211811-C2 (RU)
Inventor: SHABANOV V F
IPC: C03C11/00
Filed: 2001-06-04
Granted: 2003-09-10
Abstract: Настоящее изобретение относится к области переработки нерудного сырья в пористые теплоизоляционные материалы для строительной индустрии и при производстве фильтрующих материалов. Технический результат изобретения - расширение интервала вспенивающихся составов из расплавов нерудного сырья. Способ получения пористых стекломатериалов заключается в следующем. В шихте состава, мас. %: SiO 2  39,78-53,7; CaO 39,95-51,45; Al 2 O 3  3,37-5,76; Fe 2 O 3  0,05-0,8; MgO 0,4-1,21; SO 3  0,26-0,32; Na 2 O 0,04-0,37; K 2 O 0,1-0,53 доводят содержание углерода до 1 мас.% и плавят в восстановительной среде. Затем силикатную часть расплава охлаждают в режиме термоудара простым отливом в воду. Согласно изобретению содержание оксида кальция в шихте доводят до массового отношения SiO 2 /CaO, равного 0,70-1,0. 1 з.п. ф-лы.
Patent RU-2206868-C2 (RU)
Title: Rail wear tester
Inventor: GOVOROV V V
IPC: E01B35/00
Filed: 2001-08-17
Granted: 2003-06-20
Abstract: FIELD: railway transport; testing facilities. SUBSTANCE: invention relates to measurement of linear values. Proposed device contains L-shaped metal part 1 with fitted-on measuring members 2, 3. Device rests on rail foot by one post 6, being fixed in required position by stops 8, 9, 10 and held in position by stops 8, 9, 10 and held in position by means of magnet 12 secured on post 6 by spring 11. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2209771-C2 (RU)
Inventor: MARINENKO E P
IPC: C01G41/04
Filed: 2001-10-10
Granted: 2003-08-10
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to technology for preparing tungsten hexafluoride from metallic tungsten and can be used in regeneration of tungsten from tungsten scrap. Metallic tungsten is fluorinated with elemental fluorine at elevated temperature. Process is carried out at the linear fluorine rate feeding in the reaction zone 0.1-0.5 cm/s up to residual tungsten content, as %, that at least equal to 50-fold value of linear fluorine rate feeding measured as cm/s. Method provides 99.9% utilization of fluorine. EFFECT: improved preparing method. 1 tbl
Patent RU-2225239-C2 (RU)
Inventor: SHULJAK S A
IPC: A61N2/06
Filed: 2002-03-06
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves puncturing superficial lymph node of patient soft tissues. Proximal end of polymer monofiber light guide of 0.3-0.5 mm diameter is introduced into lymph node by 3-7 mm. Proximal end of needle is introduced by 1/3 of longitudinal lymph node size. The light guide is fixed before withdrawing the needle from the lymph node along the light guide. The proximal end of the light guide is left fixed in the lymph node. Sterile magnet is laid over the lymph node area. Skin magnetization and intranodal lymph and lymph node tissue irradiation along the light guide are concurrently carried out during 60-65 min daily. Constant magnetic field of a magnet of 50 mTesla unit large magnetic field intensity and laser radiation of a laser of 1.6-1.7 mW power. The magnet is withdrawn. Treatment course is 3-13 days long. Concurrent skin magnetization and intranodal lymph and lymph node tissue irradiation along the light guide are carried out on the background of lymphatic tissue draining 20 min later after beginning intravenous drop infusion of 160.0-180.0 ml of hemodesis or rheopolyglukine administered in turn. EFFECT: enhanced effectiveness of treatment; accelerated treatment course. 2 cl, 1 tbl
Patent RU-2225886-C2 (RU)
Inventor: LAMUKHIN A M
IPC: C21D8/02
Filed: 2002-05-14
Granted: 2004-03-20
Abstract: FIELD: metallurgy; rolling process; production of thick plates from low-alloyed heat-resistant steel for manufacture of boilers. SUBSTANCE: proposed method includes heating slab to austenization temperature followed by multi-pass rolling first to intermediate and then to final thickness at control of temperature of end of rolling process. Heating of slabs is performed to temperature of 1150-1170 C. Before beginning of rolling process, surfaces of slabs are cooled down to temperature not above 950 C. Besides that, in the course of reducing thickness of work-piece to level exceeding nominal thickness of plate by 18-22 mm, its temperature is reduced to at least 920 C. Multi-pass rolling is performed at total reduction no less than 50% and is completed at temperature of end of rolling which is maintained not below 850 C and not above 900 C. EFFECT: improved mechanical properties of thick plates; avoidance of heat treatment; increased permissible thickness due to low reduction ratio. 4 cl, 2 tbl
Patent RU-2262992-C2 (RU)
IPC: B07B1/22
Filed: 2002-06-21
Granted: 2005-10-27
Abstract: FIELD: separating solids from solids. 
     SUBSTANCE: device comprises charging mechanism, cylindrical rotatable drum with movable bars, additional cylindrical rotatable drum, and separating baffle interposed between the cylindrical drums.  The cross-section of the baffle is a equilateral triangle whose top points upward.  The cylindrical drums are mounted at an angle to the horizontal plane for permitting mutual rotation in opposite directions.  The bars are arranged along the drums to define longitudinal slots and are secured to the face disks of the cylindrical drums for permitting rotation by an angle bounded by the surfaces of the face disk. 
     EFFECT: enhanced efficiency. 
     2 cl, 7 dwg
Patent RU-2237434-C2 (RU)
Inventor: KINZERSKIJ A JU
IPC: A61B8/00
Filed: 2002-07-08
Granted: 2004-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out ultrasonographic examination. Posterior epidural veins image is used as anterior boundary of yellow ligament in Doppler flowmetry energy mode. Hyperechogenic line of vertebra arch with acoustic shadow is used as posterior boundary. Ligament thickness is measured by determining distance from posterior boundary of signals received from posterior epidural veins to hyperechogenic line of vertebra arch with acoustic shadow. 
     EFFECT: high accuracy of measurements. 
     2 dwg
Patent RU-2233263-C2 (RU)
Inventor: KALUZHNIKOV V V
IPC: C07C47/055
Filed: 2002-08-01
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to technology of organic synthesis, namely, to the improved method for preparing formalin used in chemical industry, medicine and agriculture. Method involves preparing an alcoholic-aqueous-gaseous mixture by the forced evaporation of an aqueous-methanol mixture and it mixing with blowgas, formaldehyde and air followed by overheating and passing through silver catalyst at elevated temperature and the following absorption of prepared reaction gases to form the commercial product - formalin. The parent methanol and blowgas are fed into evaporator being blowgas is removed from bottom of absorption column at temperature 70-100 C and upper part of absorption column where formaldehyde in gaseous phase is added additionally in the amount 0.86-4.3 wt.-% of methanol mass in the mass ratio of the parent methanol to blowgas containing added formaldehyde additionally = 1:(0.6-0.9). Air is fed after preparing an aqueous-methanol-gaseous mixture out of evaporator. Invention provides enhancing quality of preparing formalin and to elevate its concentration, to reduce consumption norms of methanol, to prolong working life of catalyst and to provide explosion-proof of process. 
     EFFECT: improved preparing method. 
     1 dwg, 2 ex
Patent RU-2251760-C2 (RU)
Title: Кмдп-фотоприемник
Inventor: SKRYLEV P A
IPC: H01L27/14
Filed: 2002-08-05
Granted: 2005-05-10
Abstract: Изобретение относится к области полупроводниковых ИС и может быть использовано для создания фоточувствительных цифровых и аналоговых устройств. Техническим результатом настоящего изобретения является выделение движущихся фрагментов на изображении непосредственно в фокальной плоскости кристалла за счет реализации межкадрового вычитания. Сущность: в схеме КМОП-фотоприемника, содержащего фоточувствительный затвор и управляющие МОП-транзисторы: транзистор восстановления, сток которого подключен к шине питания, а исток - ко входу истокового повторителя, построенного на двух транзисторах, транзистор связи, исток которого контактирует с каналом фоточувствительного затвора, исток восстанавливающего транзистора подключен к фоточувствительному затвору, а сток транзистора связи - к дополнительному источнику питания. Управляющие импульсы, поступающие на вход восстанавливающего транзистора, и затвор транзистора связи обеспечивают экстракцию зарядов двух соседних кадров из канала фоточувствительного затвора. 2 ил.
Patent RU-2244683-C2 (RU)
Inventor: SHATALOV V V
IPC: C01G43/06
Filed: 2002-08-28
Granted: 2005-01-20
Abstract: FIELD: methods of unloading of uranium hexafluoride from steel containers and utilization of these containers. 
     SUBSTANCE: the invention is dealt with the methods of extraction of liquid and gaseous substances from steel containers and utilization of these containers. The invention allows extract uranium hexafluoride from steel containers of any volume filled in with uranium hexafluoride irrespective of the share of uranium isotope 235. The method provides for heating of the container in a closed space up to the temperature of uranium hexafluoride transition into a gaseous state. The process is conducted in a tight induction furnace with a metal segmented chilled crucible, a penetrable for an electromagnetic field metal transported chilled tray, a metal chilled inductor and a metal chilled body. The method is realized in two stages: heating of the container up to the temperature of 70-195°С and aging in the heated state under action of inductive currents at a frequency of 500-70000 Hz. The temperature of the crucible sections, the tray, the inductor and furnace body is kept in the limits of 70-195°С. Cooling of the crucible sections, the tray, the inductor and the furnace body is conducted with a high-boiling organic heat-transfer agent: diphenyl, orthoterphenyl and others. 
     EFFECT: the invention allows extract uranium hexafluoride from steel containers of any volume filled in with uranium hexafluoride irrespective of the share of uranium isotope 235. 
     4 cl, 2 ex
Patent RU-2261292-C2 (RU)
Inventor: KRAVTSOV E E
IPC: C23F11/04
Filed: 2002-09-12
Granted: 2005-09-27
Abstract: FIELD: inhibitors for metals corrosion protection in hydrochloric acid and sulfuric acids. 
     SUBSTANCE: the invention is pertaining to the field of protection of metals from corrosion in hydrochloric acid and sulfuric acids with the help of inhibitors and may be used at etching treatment of metals in hydrochloric acid and sulfuric acids, and also for acid cleanout of equipment. The inhibitor contains(in mass %): n- iodobensal-2-amino-5- nitrophenol - 20.9-29.2; 5- bromine-3-fluorine-buhyl-6-methyluracil - 33.5-42.9; urotropin - 27.5-45.6. Utilization of the inhibitor allows to increase a degree of protection of steel, titanium and chromium against corrosion and also to reduce hydrogenation of steel. 
     EFFECT: the invention allows to improve protection of steel, titanium and chromium against corrosion, to reduce hydrogenation of steel. 
     2 tbl, 3 ex
Patent RU-2239508-C2 (RU)
Inventor: BATRAEV G A
IPC: B21D39/06
Filed: 2002-11-11
Granted: 2004-11-10
Abstract: FIELD: plastic working of metals, namely securing tubes to tube plates of heat exchange apparatuses at using effect of localized directed plastic deforming of tube material. 
     SUBSTANCE: method comprises steps of shaping tube end portions for forming cylindrical portions joined through transition cone part; making in opening of tube plate annular triangular cross section groove and also outer annular groove in the form of annular recess for placing sleeve of plastic material at minimum gaps between joined members; placing tube in opening of tube plate while arranging transition cone portion in front of inner annular groove; fixing tube against possible displacement due to axially compressing tube until providing irreversible deformations of its material; then fastening tube at drifting opening of its end portion. During final stage of securing tube by means of expanding it to cone, bell-shaped part is formed at condition of yielding sleeve material in direction opposite relative to direction of applied effort. 
     EFFECT: enhanced quality of joints of tubes to tube plate. 
     6 dwg
Patent RU-2243122-C2 (RU)
Inventor: MALININ P A
IPC: B62D57/00
Filed: 2003-01-20
Granted: 2004-12-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to vehicles designed for operation complex terrain conditions and in rarefied atmosphere. Proposed vehicle has body, platform, cabin for crew, solar batteries, engine, wheels and shock absorbers and includes additionally maneuvering engines. Whelps are furnished with individual electric drives and are installed for moving and fixing in upper or lower position. Engine includes guide pipe installed in aiming device for turning at angle to horizon, whose open end is pointed downwards and blind end, upwards, and it contains pusher with head. Pusher is made of material with memorized shape effect in form of spiral spring with transition point lying higher than probable temperatures of atmosphere in which vehicle operates with possibility of straightening after of application of electric pulse to pusher and heating of pusher material higher than transition point. As a result, vehicle is pushed off from ground. 
     EFFECT: possibility of operation under rarefied atmosphere conditions. 
     4 cl, 4 dwg