baber/WOPTO huggingface dataset:
Patent RU-2182523-C1 (RU)
Title: Device for accumulating of aerosols from gases
Inventor: GANEEV A A
IPC: B03C3/00
Filed: 2001-02-08
Granted: 2002-05-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: invention can be used for analyzing industrial effluents of different gases and air. Proposed device for accumulating of aerosols from gases has atomizer connected with gas pumping system, high-voltage supply source and needle. Atomizer is made in form of hollow cylinder with metering hole in central part of its side surface. Gas pumping system includes metering hole of atomizer in which needle is fitted. Needle is provided with device for displacement relative to atomizer. EFFECT: increased capacity of sampling apparatus and speed of gas pumping, reduced time taken for accumulation of sample. 4 dwg
Patent RU-2193746-C1 (RU)
Title: Armor frame with split joints of parts of protection
Inventor: RAEVSKIJ V I
IPC: F41H7/04
Filed: 2001-03-01
Granted: 2002-11-27
Abstract: FIELD: military and special structures with bullet-proof armor, protection of personnel in cabins, special cars, vans, motor vehicles and stationary installations against small arms fire. SUBSTANCE: armor frame with split joints of parts of protection has frame form which shaped members come in the form of V- or U-shaped profiles and armor sheets attached to frame form. Lugs with holes are attached to surfaces of profiles into which bolts are inserted and screwed into bosses welded to internal surfaces of armor sheets. Rubber sealing is placed inside profiles against which armor sheets rest to form tight joints. EFFECT: protection of crew and equipment if bullets hit split joints of frame form. 3 cl, 6 dwg
Patent RU-2181808-C1 (RU)
Title: Composition for manufacturing biocide paper
Inventor: EFIMOV K M
IPC: D21H17/54
Filed: 2001-05-28
Granted: 2002-04-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: composition includes fibrous half-finished product, block-copolymer of polyhexamethylene-guanidine and polyethylenimine (at ratio between 100;1 and 1:100) as biocide, and water, said block-copolymer having molecular weight between 5000 and 100000. Fibrous half-finished product is cellulose, wood-pulp, or waste paper. Polyhexamethylene- guanidine is used in its chloride or phosphate form. EFFECT: improved paper characteristics and antimicrobial activity. 4 cl, 8 tbl, 5 ex
Patent RU-2184418-C1 (RU)
Title: Reversing dynamic logic device built around insulated-gate field-effect transistors
Inventor: LOSEV V V
IPC: H03K19/0944
Filed: 2001-07-19
Granted: 2002-06-27
Abstract: FIELD: electronic devices. SUBSTANCE: logic device designed so that part of energy used for executing logic operations is returned to power supply has newly introduced auxiliary clock buses and its core gates are provided with additional isolating transistors which make it possible to use n-channel filed-effect transistors only and to increase cut-off voltage margin of logic transistors in core gates. EFFECT: enhanced speed and noise immunity, facilitated manufacture in integrated-circuit configuration, improved compactness, reduced cost. 17 dwg
Patent RU-2183199-C1 (RU)
Title: Surface and ground water purification and desalinization method and modular apparatus
Inventor: TJURIN V M
IPC: C02F1/64
Filed: 2001-07-31
Granted: 2002-06-10
Abstract: FIELD: water purification. SUBSTANCE: method involves providing fine-dispersion bubbling aeration process in gas saturation unit by means of high-pressure pump, air-water ejector or compressor and disperser. Modular unit has mechanical filter with twill woven net made from stainless steel. Net meshes are of 5 mcm size. EFFECT: increased efficiency and improved quality of surface and ground water. 5 cl, 1 dwg
Patent RU-2200725-C1 (RU)
Inventor: POPOV V G
IPC: B01J31/06
Filed: 2001-08-24
Granted: 2003-03-20
Abstract: FIELD: petrochemical processes. SUBSTANCE: propylene is subjected to oligomerization in presence of catalyst containing 0.5-1.3 wt.% nickel immobilized on polymer carrier and organoaluminum compound as activator. Oligomerization product is divided into two streams, one of them being recycled into oligomerization process and the other rectified to give oligomers fraction, which is also returned into oligomerization stage. EFFECT: improved workability and reduced expenses. 2 tbl, 12 ex
Patent RU-2197932-C1 (RU)
Inventor: AZNABAEV M T
IPC: A61F9/007
Filed: 2001-09-28
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing capsulorrhexis, introducing viscoelastic filler into the anterior chamber, hydrodelineation of lens nucleus with irrigation fluid via irrigation system of phaconozzle in phacoemulsifier irrigation and suction mode. The nozzle is set with bevel (tangentially) adjacent to lens nucleus edge in plunging the working bevel of the phaconozzle needle into the lens body. Ultrasonic lens nucleus phacoemulsification is carried out in pulsating mode. EFFECT: enhanced effectiveness of treatment; single instrument applied; reduced risk of traumatic complications. 1 dwg, 1 tbl
Patent RU-2202103-C1 (RU)
Inventor: DEMIDOV A N
IPC: G01C25/00
Filed: 2001-10-16
Granted: 2003-04-10
Abstract: FIELD: high-precision instrumentation engineering; small-size electrostatically suspended gyroscopes. SUBSTANCE: method involves formation of external and internal electrodes having external and internal cylindrical surfaces. Working end of electrodes has spherical butt-end surface and other end has flat surface. External electrode billet is made in the form of solid member. Internal electrode is formed by way of through drilling of external electrode billet on side opposite to annular groove base end. Electrodes are secured to ceramic base by diffusion welding. Tool whose working part is tube has its cutting part made in the form of longitudinal ledge of tube wall with helical butt-end. External and internal surfaces of tool working part are formed by opposing cones. Internal cone has its larger base oriented towards side opposing cutting part. Both conical surfaces are crossing butt-end surface. EFFECT: enhanced precision of electrode unit manufacture. 2 cl, 4 dwg
Patent RU-2184886-C1 (RU)
Title: Композиция ппм-21 для преобразования и восстановления металлических поверхностей трения и способ ее изготовления
Inventor: ZENOV N G
IPC: F16C33/14
Filed: 2001-10-23
Granted: 2002-07-10
Abstract: Изобретение относится к области машиностроения и предназначено для применения, в частности, в автомобильной промышленности, в оборудовании для пищевой промышленности, а также в судоремонтном и железнодорожном оборудовании в качестве смазки в узлах трения. Композиция для преобразования и восстановления металлических поверхностей трения, приготовленная в виде мелкодисперсного порошка, имеет состав, мас.%: Mg 6 (OH) 8 Si 4 O 10  92-96, SiC 1-2, TiO 2  1-2, CuO 2-4. Способ изготовления композиции включает изготовление мелкодисперсного порошка путем дробления исходных компонентов с добавлением нейтральных растворителей, а после дробления порошок высушивают при температуре 100-105 o С. Технический результат - уменьшение износа трущихся металлических поверхностей. 2 с. и 8 з.п. ф-лы.
Patent RU-2205603-C1 (RU)
Title: Method for operative treatment of pseudoarthrosis and nonhealing fractures of long tubular bones
Inventor: SAMOSHKIN I B
IPC: A61B17/56
Filed: 2002-01-31
Granted: 2003-06-10
Abstract: FIELD: veterinary science, veterinary surgery. SUBSTANCE: the suggested method deals with reconstructive-restorative operation and includes portion resection of osseous fragments' ends, carrying out their osseous-periosteal decortication along with bilateral tunnelization, and autotransplantation of bony tissue into area of previous pseudoarthrosis followed by carrying out extramedullar osteosynthesis and cerclage fixation of autotransplant. The method enables to achieve complete consolidation of osseous fragments and restore functional usefulness of traumatized limb. EFFECT: higher efficiency of therapy.
Patent RU-2213792-C1 (RU)
Inventor: BURLOV JU A
IPC: F27D27/00
Filed: 2002-04-19
Granted: 2003-10-10
Abstract: FIELD: electric-arc plasma-type reactors for simultaneous production of melts of refractory metal materials and refractory non-metallic materials and sublimates; construction engineering; production of cement; chemical industry. SUBSTANCE: proposed reactor-separator is provided with four side feeders having passages for introduction of part of dry raw material and forming of slag on lining in form of taper banks at boundary of melt surface. Said passages are located at angle of 90 deg. on one horizontal plane relative to each other in upper portion of chamber above melt surface. EFFECT: enhanced resistance of lining; enhanced reliability; increased capacity of furnace; improved quality of finished product; reduced power requirements. 4 cl, 2 dwg
Patent RU-2219407-C1 (RU)
Title: Breather
Inventor: TJURIN V S
IPC: F16K17/19
Filed: 2002-05-06
Granted: 2003-12-20
Abstract: FIELD: oil producing and chemical industries. SUBSTANCE: invention relates to equipment of reservoirs designed for storing, transfer, receiving and dispensing of oil, oil products and chemical liquids, being used for regulating pressure and vacuum in reservoirs within preset limits. Proposed breather contains gas housing and vent outlet housing. Gas housing has one hole for communicating with gas space of reservoir and some other holes for communicating with atmosphere through gates. Vent outlet housing is provided with outlet hole. Fire barrier is installed in breather. Gas housing is placed inside vent outlet housing. Housing of vent outlet is provided with protective shed under which fire barrier is installed. EFFECT: enlarged operating capabilities of breather, improved reliability when operating in atmospheric and gas balancing system. 5 cl, 3 dwg
Patent RU-2213949-C1 (RU)
Inventor: VAL SHIN R R
IPC: G01N1/10
Filed: 2002-06-25
Granted: 2003-10-10
Abstract: FIELD: technique of taking liquid samples from pipe-line. SUBSTANCE: procedure can be used in oil production and other branches of industry where high precision in determination of parameters of liquid pumped through pipe-line is required. In compliance with proposed procedure sample taking element is installed in pipe-line in which liquid flow changes direction or into which liquid flow is fed from another pipe-line or system of pipe-lines with change of direction of flow. For prevention of stratification of liquid flow after passage through sections of pipe-line bend under action of inertial or gravitational forces in zones of stagnation liquid flow is subjected to mixing with subsequent taking of representative samples. EFFECT: high accuracy with qualitative and quantitative metering of liquid pumped over pipe-line carried out by assemblage of parameters. 1 dwg, 1 tbl
Patent RU-2215830-C1 (RU)
Inventor: ZHESKO JU E
IPC: C25D5/22
Filed: 2002-07-02
Granted: 2003-11-10
Abstract: Изобретение относится к защитным покрытиям и может быть использовано в машиностроении, в частности, для получения износостойких хромовых покрытий, предназначенных для работы в жестких коррозионных условиях. Способ хромирования включает воздействие давлением инструмента с полированной рабочей поверхностью в процессе электролиза на обрабатываемую поверхность с чередованием периодов экранирования и осаждения на ней хрома, причем продолжительность каждого периода экранирования устанавливают не более 0,1 с, а продолжительность каждого периода осаждения хрома - не более 0,7 с, при этом на хромируемую поверхность воздействуют с давлением, величину которого определяют предварительно по исчезновению в процессе его уменьшения звука, возникающего от сухого трения инструмента о хромируемую поверхность. Изобретение позволяет расширить технологические возможности способа, получить стабильное качество покрытия на изделиях любой формы и размеров, а также устанавливать необходимую величину давления инструмента, при котором ведется процесс хромирования без использования датчиков в хромовом электролите и измерительных приборов. 3 з.п.ф-лы, 5 табл., 8 ил.
Patent RU-2225879-C1 (RU)
Inventor: POLJAKOV L A
IPC: C10N30/06
Filed: 2002-08-12
Granted: 2004-03-20
Abstract: Использование: в автомобильных, тракторных, судовых, авиационных двигателях (моторах), а также для увеличения ресурса станочного парка в обрабатывающих отраслях. Сущность: присадка содержит в мас.%: 0,1-0,5 твердого модификатора - шихты ультрадисперсного графитоалмазного порошка и остальное - нефтяное масло. Шихта ультрадисперсного графитоалмазного порошка имеет размер первичных частиц 4-6 нм и удельную поверхность 400-500 м 2 /г, а содержание алмаза в шихте составляет не менее 30%. Технический результат: уменьшение срока обкатки двигателей, увеличение седиментационной устойчивости антифрикционной присадки, снижение токсичности выхлопных газов.
Patent RU-2230464-C1 (RU)
Inventor: VOLKOV S M
IPC: A23L29/256
Filed: 2002-10-09
Granted: 2004-06-20
Abstract: FIELD: biotechnology, medicine, cosmetology, food industry. 
     SUBSTANCE: invention relates to processing algae and can be used as a curative-prophylactic agent and source of macronutrient/trace elements and sorbent. Method for processing algae for preparing the product "Lamifaren" involves preparing algae, their treatment and milling in acid medium at pH 6 in the ratio algae mass and solution = 1:1.5 and exposition for 5-6 h. Then algae mass is washed out by 4-fold infusing in fresh water at temperature 20 C for 10-30 min in the ratio of algae mass and water = 1:3 followed by draining water. Then mixture is treated with spent steam at water temperature 40-60 C in the ratio of algae mass and water = 1:1 for 16-24 h at continuous stirring. Then the prepared algae mass is homogenized up to preparing small-dispersed gel-like mass. Invention provides preparing product with maximal content of free alginate as calcium and sodium salts and macronutrient/trace elements in maximally available for body bioorganic form. 
     EFFECT: improved processing method, valuable properties of product. 
     8 ex
Patent RU-2225481-C1 (RU)
Title: Quick-release coupling of loaders working member
Inventor: BERKOVICH A JU
IPC: E02F3/36
Filed: 2002-10-10
Granted: 2004-03-10
Abstract: FIELD: earth-moving facilities. SUBSTANCE: proposed quick-release coupling of loader working member contains lugs secured on rear side of working member, support mounted on loader boom with two pairs of upper locking devices and lower locking devices arranged on support square to longitudinal plane of boom. Lower locking devices are provided with double-acting hydraulic cylinder with two rods installed on crossmember of support. Each rod of hydraulic cylinder is connected with fixing pin for engagement with lugs of support and working member mounted on boom. Connection of output end of each rod with fixing pin is provided by ball joint. Housing of hydraulic cylinder is provided with trunnions installed in slots of rests located on crossmember of support. EFFECT: simplified design, improved in operation. 8 dwg
Patent RU-2216325-C1 (RU)
Inventor: MOLCHANOV O E
IPC: A61P13/12
Filed: 2002-10-15
Granted: 2003-11-20
Abstract: FIELD: medicine, oncourology. SUBSTANCE: in patients one should detect the content of interleukin-6, acid-labile fraction of interferon- alpha/beta, interferongamma, CD 8, CD 25, CD 95. If the content of interleukin-6 and/or acid-labile fraction of interferonalpha/beta is 1.5 times higher and more against the norm and/or the content of interferon-gamma is 3 times higher and more against the norm patient is prescribed to undergo immunochemotherapy. If the content of interleukin-6 and acid-labile fraction of interferon-alpha/beta is not more than 1.5 times higher against the norm, the content of interferon-gamma is not more than 3 times higher against the norm, the content of CD 25 is in norm or higher, the content of CD 8 is below and/or the content of CD 95 is above the norm one should daily intravenously inject Rhoncoleukin for the patient for 2 wk by alternating 0.5 and 1.0 mg dosages/injection. If the content of CD 25 is below the norm patient is subcutaneously preinjected with Rhoncolekin for 5 d. If, under these conditions CD 8 is above and CD 95 is below the norm at no signs of clinical progressing one should temporary stop therapy to perform dynamic inspection for the patient. Then therapeutic tactics is carried out many times in accordance with immunogram by repeating it every three months. Immunochemotherapy is necessary to be conducted due to intravenous injection of 5-fluorouracil and Rhoncoleukin by alternating with interferon-alpha in certain modes and dosages. The present method provides individual character of therapy and its adequacy, enables to improve results of therapy in patients with removed metastasis. EFFECT: higher efficiency. 1 cl, 2 tbl
Patent RU-2229826-C1 (RU)
Inventor: IVANOVA A P
IPC: A23K1/16
Filed: 2002-12-03
Granted: 2004-06-10
Abstract: FIELD: animal science, swine raising. SUBSTANCE: the suggested fodder contains reduced coniferous needles or branches, currant and raspberry leaves, fish oil and ferrum sulfate at the following ratio of components, weight%: barley 35.0-45.0; wheat 5.5-10.0; pea 15-15.77; wheat bran 4.5-7.0; sunflower oil cake 19.0-20.5; fodder yeast 1.8-2.0; grass meal 4.0; precipitate 1.5-1.7; chalk 1.0; salt 0.5; premix 0.95-1.5; reduced coniferous needles or branches 0.5-1.0; chopped currant leaves 1.5-2.0; chopped raspberry leaves 1.5-2.0; fish oil 0.7-1.0; ferrum sulfate 0.03-0.05. Addition of reduced coniferous needles, chopped currant and raspberry leaves rich in vitamin C, participating in redox body processes favors the stimulation of metabolic processes in piglets' body, enables to avoid vitamin deficiency and, thus, hypovitaminosis, and fish oil (vitamin D) and ferrum sulfate increase immunity in animals, improve hemogenesis process that leads to increased productivity and resistance in youngsters for different diseases. Application as fodder additives of reduced coniferous needles and branches, chopped currant and raspberry leaves, fish oil and ferrum sulfate at declared ratio of components favors hemoglobin concentration, improves the state in pigs under fattening, as a whole that leads to their body weight gain increase. EFFECT: higher efficiency. 3 ex, 1 tbl
Patent RU-2212603-C1 (RU)
Title: Mechanical-draft cooling tower
Inventor: KORNEEV A D
IPC: F28C1/00
Filed: 2002-12-16
Granted: 2003-09-20
Abstract: FIELD: cooling equipment for cooling of reused water in power stations and industrial enterprises. SUBSTANCE: cooling tower has enclosure with airway made in enclosure side. Incorporating in casing are water trap, sprinkler, water distribution device with spraying nozzles, fan connected with airway, water sump having water removal pipe and air stream deflector with all mentioned components being arranged in layer-by-layer. Nozzles form up-directed spray. Fan is surrounded by cylindrical shell coaxial with fan rotational axis. Air stream deflector is disposed beyond cylindrical shell end such that inclination angle of shell with respect to its longitudinal axis can vary. Cooling tower additionally has screw-type belts arranged coaxially with respect to tower vertical axis over deflector. Spiral traps having receiving pockets are connected to deflector surface and to screw-type belts and face towards ascending air flow. Spiral traps are arranged in staggered rows or in corridor rows. EFFECT: enhanced cooling performance by means of increased gas-and-droplet flow turbulence and its uniform cross-sectional distribution due to creating active vortex microcirculation on deflector as well as in total working volume. 4 cl, 3 dwg
Patent RU-2210343-C1 (RU)
Title: Device for restoration of intervertebral space height and vertebral fixation and tool for device installation
Inventor: AGANESOV A G
IPC: A61F2/46
Filed: 2002-12-25
Granted: 2003-08-20
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: device has hollow body in form of parallelepiped with oval windows on its upper and lower walls and guide window with female thread on its rear wall. Body is split through entire front wall and along symmetry axis over side walls up to front surface of through oval windows symmetrically arranged on body side walls. Body is made for vertical angular dosed opening relative to symmetry axis by means of regulating disk coaxially installed for motion along symmetry axis inside hollow body. Regulating disk center has complex-shaped hollow. Body inside is of truncated cone shape whose lower base radius equaling radius of regulating disk. Upper base of truncated cone with radius equaling half of lower base radius is located on internal surface of body front wall. Body internal surface has circular grooves. Body front wall center has round hole with radius smaller than that of truncated cone upper base. Located uniformly on end of outer surfaces of body upper and lower walls are bases of pyramidal projections with pyramid height of 1-2 mm. Tool for device installation has handle and coaxial to it rigidly secured guide head with male thread on its end. Made along symmetry axis in handle and guide head is through cylindrical hole accommodating movable T-shaped cylindrical regulating rod with end of complex-shaped cross-section for location in regulating disk complex-shaped hollow. EFFECT: provided doses correction of intervertebral space height, reliable fixation of vertebrae and created conditions for spondylosyndesis and restoration of lumbar flexure close to natural lordosis. 2 cl, 2 dwg
Patent RU-2250257-C1 (RU)
Title: Microorganisms trapping device
Inventor: DMITRIEV A F
IPC: C12M1/00
Filed: 2003-08-04
Granted: 2005-04-20
Abstract: FIELD: hygiene and sanitation; devices for trapping of microorganisms. 
     SUBSTANCE: the invention is dealt with the field of hygiene and a sanitation and intended for quantification of microorganisms in the air of premises. The microorganisms trapping device contains a conical container, in the lower part of which a trapping liquid is poured. In the upper part of the container under a grid there is a filter mounted with the help of an elastic tightening ring, which is pressed by a cover of the container. In the middle part of the conical container an aperture of a small diameter is made at an acute angle, for example 45°, to its vertical axis. To the conical container in its middle part opposite to the indicated aperture there is a detachable head piece attached to if with the help of a threading and supplied with an auxiliary filter, that is fixed in it with the help of the elastic tightening ring and the cover. The invention ensures an increased quantity of microorganisms singled out from air in premises and so the degree of their air purification. 
     EFFECT: the invention ensures an increased quantity of microorganisms singled out from air in premises and an increased degree of their air purification. 
     2 dwg