baber/WOPTO huggingface dataset:
Patent RU-2082229-C1 (RU)
Title: Volume compensation system
Inventor: POLUNICHEV VITALIJ I
IPC: G21D1/02
Filed: 1993-10-13
Granted: 1997-06-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: device has accumulating chamber 9, electric boiler 11, which are located inside of steam chamber of compensator 12 in adjacent positions. Drain pipe 17 is designed as bundle of vertical tubes. Pipe 20 connects drain pipe 17 to water amount in lower part of compensator 21 and has restriction unit 22. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2062080-C1 (RU)
Title: Method for treating diseases of the eye
Inventor: CHENTSOVA OLGA B
IPC: A61N1/18
Filed: 1993-10-18
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying electric stimulation of eyeball in the region of ciliary body projection through the contacts of stimulation electrode with bipolar electric pulses of frequency 1-10 kHz in bursts of 1-15 ms duration, burst repetition frequency of 1-30 Hz, current amplitude of 0.5-10 mA during 3-7 min daily during 10-15 days. EFFECT: enhanced effectiveness in treating disease of the eye.
Patent RU-2063246-C1 (RU)
Title: Composition hemostatic material and method of its making
Inventor: MAKAROV VLADIMIR A
IPC: A61L15/28
Filed: 1993-11-25
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: material consists of three layers: nonwoven whitened cotton fibers or mixture with viscous fibers at surface density 140-160 g/m 2 , nonwoven layer containing sodium alginate (100-200 kDa) and sodium alginate layer distributed on material surface at volume ratio of layers by thickness = (45-55):(35-45):(5-10), respectively. Method involves application of sodium alginate at molecular mass 100000-200000 on surface of indicated nonwoven material up to overweight 30-35 g/m 2  and producing three-layered material of structure indicated above. EFFECT: improved method of material making, enhanced quality. 1 tbl
Patent RU-2114353-C1 (RU)
Title: Mixing cock valve, spherical valve and spherical valve holder
Inventor: KNAPP ALFONS
IPC: F16K11/056
Filed: 1991-10-22
Granted: 1998-06-27
Abstract: FIELD: mixing cold and hot water. SUBSTANCE: mixing cock valve includes spherical shut-off member fitted for rotation in cavity of body. Body has two inlet holes and one outlet hole. Outer surface of spherical shut-off member which is partially spherical has holes for communication with holes in body. Cover has hole passing through longitudinal axis of body. Spherical shut-off member is provided with first and second projections. First projection is made in form of control rod running through hole in cover Second projection is made in form of hemispherical end of rod projecting beyond outer surface of spherical member and received by slot limiting the rotary motion of spherical member about longitudinal axis of body and about axis perpendicular to above- mentioned longitudinal axis. EFFECT: enhanced reliability. 25 cl, 10 dwg
Patent RU-2105009-C1 (RU)
Title: Method of diastereoselective synthesis of optically active cis-nucleosides, nucleoside analogs or derivatives and intermediate compounds for this method
Inventor: TAREK MANSUR
IPC: C07D473/06
Filed: 1992-05-20
Granted: 1998-02-20
Abstract: FIELD: chemistry of nucleosides. SUBSTANCE: products: compounds of the formula (I):   where R 1  - hydrogen; R 2  - pyrimidine base or its derivative; W - oxygen; X - group CH 2 ,; Y - group CH 2 . Synthesis is carried out by glycosylation of pyrimidine base or its derivative with enantiomer compound of the formula (II):   where R 3  - lower alkoxycarbonyl; L - group OR where R - hydrogen or C 1 -C 6 -aliphatic acyl-group in the presence of Lewis acid of the formula (III):   followed by reduction of glycosylated base or its derivative. Invention proposes also intermediate compounds of the formula (II)   where W - oxygen; X = Y - CH 2 ; R 3 - - lower alkoxycarbonyl; L - group OR where R - H or C 1 -C 6 --aliphatic acyl-group, and formula (VIII)   where R 2 - - pyrimidine base or its derivative; R 3 - - lower alkoxycarbonyl used by this method. The synthesized compounds show high optical purity. EFFECT: improved method of synthesis, improved quality of compounds. 9 cl, 6 tbl
Patent RU-2100773-C1 (RU)
Inventor: KUTUZOV BORIS N
IPC: F42D1/08
Filed: 1994-01-26
Granted: 1997-12-27
Abstract: FIELD: blasting operations in mining industry and construction with employment of hot-flowing water-containing explosives in rocks of any degree of water content, containing inclusions of sulfides. SUBSTANCE: prior to placement of hot-flowing water-containing explosive in the blast hole, the blast hole face is filled with a layer of granulated material that is inert with respect to hot-flowing water-containing explosive. Natural quartz sand is preferable for use as granulated material. EFFECT: facilitated procedure. 2 cl
Patent RU-2047068-C1 (RU)
Title: Furnace roller
Inventor: KONDRATEV VLADISLAV K
IPC: F27D3/02
Filed: 1994-02-04
Granted: 1995-10-27
Abstract: FIELD: furnace. SUBSTANCE: furnace roller has a water cooled shaft; rings, mounted on the shaft and being in the form of supporting tyres; an insulation layer of kaoline wool, placed between the supporting tyres; barrel-like metallic screens, forming an annular damping protrusion. At one end side the metallic screens have at least two protrusions, engaging with slits of crowns of the supporting tyres. EFFECT: enhanced structure of furnace roller. 1 cl, 2 dwg
Patent RU-2063463-C1 (RU)
Title: Steel
Inventor: TISHAEV SERAFIM I
IPC: C22C38/16
Filed: 1994-03-31
Granted: 1996-07-10
Abstract: FIELD: steel constructions. SUBSTANCE: composition of a construction steel designed for operation under low climatic temperatures containing copper as an additional ingredient is as follows (in wt %): 0.12-0.20 carbon, 0.20-0.60 manganese, 0.15-1.00 silicium, 0.10-0.60 copper, 0.02-0.06 aluminium, 0.007-0.025 nitrogen, 0.02-0.10 vanadium, 0.01-0.05 titanium, 0.02-0.04 calcium, 0.001-0.010 neodymium, 0.0005-0.005 cerium, 0.0005-0.005 barium, iron - the rest, the vanadium to titanium ratio being in the range 1.8-2.0. EFFECT: increased plasticity of impact strength at negative temperatures up to -70 C and after mechanical ageing, increased corrosion resistance. 2 tbl
Patent RU-2063210-C1 (RU)
Inventor: TAUBE TATYANA A
IPC: A61H11/00
Filed: 1994-05-18
Granted: 1996-07-10
Abstract: FIELD: medical equipment, in particular, phrophylactic-sanitary appliances for medical-diagnostic massage of man's body. SUBSTANCE: to enhance the effectiveness of massage by regulating the intensity of massage actions on the main root innervations of the tissue, lungs and pleura to a depth of 1-2 cm with subsequent resolution of hematoma, the working head is made in the form of a ball segment with external radius R within 38 to 40 mm, segment height h is selected from relation 3/4R, and the rod is made in the form of a circular cylinder, whose one end is conjugate to the base of the working head ball segment in external radius R′ and the other end is made in the form of a small ball segment with external radius R 1  of curvature within 12 to 20 mm. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2031131-C1 (RU)
Inventor: STOMAKHIN ALEKSANDR YA
IPC: C21C5/28
Filed: 1994-05-19
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: method for steel making in converter includes top oxygen lancing through lance and Blowing through bottom tuyeres with neutral gas during the entire heat, supply to melt of slag forming additions and coolers, determination of chemical composition of melt, pouring of melt into teeming ladle and supply of deoxidizers to it. When preset content of carbon is attained, top lancing during discharge of converter is discontinued, and added to melt is carbon-containing material - coke in the amount of 0.005-0.200% of melt mass in converter. Then, supplied through bottom tuyeres to melt is neutral gas for 1.5-10.00 min with its increased flow rate determined by relationship V=(0.5-4.0)(0.1/C-0.2), where V is neutral gas flow, cu.m/t of melt; C is content of carbon after completion of lancing, %; (0.5-4.0) is empirical coefficient considering law of removal of carbon dioxide by neutral gas bubbles, cu.m/t of melt; 0.1 is empirical coefficient considering law of distribution of carbon-containing material in melt, %; 0.2 is empirical coefficient considering law of formation of carbon oxides in melt, dimensionless. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2089786-C1 (RU)
Title: Method and device for decontamination and destruction of hospital solid wastes
Inventor: MANELIS GEORGIJ B
IPC: F23G5/027
Filed: 1994-06-23
Granted: 1997-09-10
Abstract: FIELD: decontamination and destruction of solid wastes. SUBSTANCE: wastes are loaded in gasifier furnace where they are burnt in two stages at air supply to gasification chamber and after-burning chamber of furnace making use of heat of flue gases for preliminary heating of air and wastes. Method may be applied for reworking high-moisture and low-calorie wastes, high- temperature treatment for destruction of microflora, toxic agents and deodorization. Provision is made for automatic control of process; no external sources of heat are required after initiating. EFFECT: enhanced efficiency. 15 cl, 2 dwg
Patent RU-2065391-C1 (RU)
Inventor: KVASHNIN EVGENIJ D
IPC: B65D88/34
Filed: 1994-06-23
Granted: 1996-08-20
Abstract: FIELD: storage of oil and oil products. SUBSTANCE: closure has movable frame with sealing member, coating, sliding supports and springs pressing the sealing member to reservoir wall. Sealing arrangement installed on floating cover engages with coating. Closure can be furnished with scraper to remove contaminants from reservoir wall, and device to prevent its turning over. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2094023-C1 (RU)
Title: Apparatus for rear fixation of spine
Inventor: DAVYDOV EVGENIJ A
IPC: A61B17/00
Filed: 1994-07-12
Granted: 1997-10-27
Abstract: FIELD: medical equipment. SUBSTANCE: apparatus has threaded rod 1, brackets 2 movable along rod 1 and composed of square portions 3, and flat hooks 4 extending from adjacent sides of square portions 3 in mutually perpendicular position. Brackets are drawn together and fixed by nuts 5, and nuts are blocked by lock nuts 6. Apparatus may be used to treat spine in case of disabled front and rear parts of spinal column as a result of spine trauma and diseases and hemilaminectomy operation. Apparatus allows vertebrae to be stabilized in two mutually perpendicular planes for preventing vertebrae from front-rear and lateral dislocation. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2101325-C1 (RU)
Inventor: MUCHINSKIJ JA D
IPC: C10L1/04
Filed: 1994-07-21
Granted: 1998-01-10
Abstract: FIELD: automobile building. SUBSTANCE: fuel composition on the base of hydrorefined diesel fuel having boiling away temperature within 180-360 C range comprises directly distilled fraction of diesel fuel having boiling away temperature within 160-240 C range (its quantity being 5-20 %) and affected by deparaffination diesel fraction having boiling away temperature within 200-320 C range (its quantity being 5-50 %). Desired composition is ecologically pure. EFFECT: improved quality of desired product. 1 tbl
Patent RU-2080763-C1 (RU)
Title: Apparatus for subsurface applying of ameliorants and powder fertilizers
Inventor: KIROV VALENTIN S
IPC: A01C15/00
Filed: 1994-08-03
Granted: 1997-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has tine 1 with flat hoe 2, ameliorant and powder fertilizer supply pipeline 3 and shield 4 with oval-shaped opening for receiving pipeline 3. Pipeline 3 has shape conformable with tine 1 and is provided with pseudospherical deflector 6. Trapezium-shaped shield 4 is fixed along width of flat hoe and is provided with ribs 7 positioned at acute angle relative to direction of advancement of apparatus to provide distribution of fertilizers along flat hoe width. EFFECT: increased efficiency by uniform distribution of fertilizers and ameliorants within soil and enhanced reliability in operation. 3 dwg
Patent RU-2099773-C1 (RU)
Inventor: OLENDSKIJ OLEG L
IPC: G05D23/19
Filed: 1994-11-21
Granted: 1997-12-20
Abstract: FIELD: heat engineering, namely temperature control of different objects in chemical, pharmaceutical, food industry branches, at medical diagnostics, biological investigation and criminology tests. SUBSTANCE: apparatus for controlling temperature includes container with object and temperature pickup, heat transfer means contacting with said container and joined with cold source, heat source, control unit whose input is connected with said temperature pickup. Novelty is heat transfer means in the form of gas duct filled by non-condensed gas and having blower. Said gas duct engages with lateral surface of container made of heat conductive material. Heat source is in the form of resistance heater and it is arranged inside container. Fan is also placed inside said container. Outputs of control unit are connected with blower and resistance heater. Said control unit may be connected with cold source for increasing efficiency. EFFECT: lowered time lag, increased rate of temperature change of object, high accuracy of sustaining predetermined temperature in static mode. 3 cl, 2 dwg
Patent RU-2063820-C1 (RU)
Title: Method of continuous pressing of pieces of non-ferrous metals and alloys
Inventor: POVARNITSIN ANATOLIJ A
IPC: B21C23/02
Filed: 1994-11-24
Granted: 1996-07-20
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: method of continuous pressing of pieces of non-ferrous metals and alloys provides for metal feeding into container, pressing it out through die and winding of produced piece on coil of winder. Before beginning of the process insert is placed in operational zone of die from side of its input zone. Insert has funnel and blind hole. Bottom of insert is linked with coil of winder by flexible member. Then pressing-out of front end of piece is exercised through funnel into blind hole of insert. In the case value of insert material limit of strength is chosen to be no less than the value of pressing-out material. EFFECT: increased productivity. 6 dwg
Patent RU-2078896-C1 (RU)
Title: Turbodrill
Inventor: IOANESYAN YURIJ R
IPC: E21B4/02
Filed: 1994-12-08
Granted: 1997-05-10
Abstract: FIELD: mining, turbodrills designs for boreholes drilling in particular. SUBSTANCE: turbodrill has hollow body with thread adapter in its upper part and with nipple in its lower part, mounted in body cavity shaft with upper and lower fitting surfaces separated by its widened middle part and with made in its lower part axial canal and in its widened part - radial canals, cavities of which are communicated with cavity of axial canal; multistage turbine, rotors of which are fixed on upper fitting surface and stators - in body; bottom packer; radial supports, one of which is mounted on lower fitting surface; axial support. Bottom packer and axial support are located on lower fitting surface. Nipple is made in the form of cap, in cavity of which there are axial support, radial supports and bottom packer. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2082764-C1 (RU)
Inventor: PEGOV VLADIMIR G
IPC: C21C5/54
Filed: 1994-12-27
Granted: 1997-06-27
Abstract: FIELD: metallurgy, in particular, melting of synthetic slag in electric furnaces. SUBSTANCE: method includes lining of bottom and banks of electric furnace with shaped carbon blocks. Then, surface of lining of bottom and banks of furnace is coated uniformly with mixture of silicon-containing and titanium-containing materials with silicon-titanium ratio in mixture ranging within 0.2: 50.0, respectively. Further on, charge is loaded and melted in furnace. EFFECT: higher efficiency. 1 tbl
Patent RU-2098957-C1 (RU)
Title: Trawl with device for releasing small-sized objects
Inventor: GLUKHOV VIKTOR M
IPC: A01K73/02
Filed: 1995-04-18
Granted: 1997-12-20
Abstract: FIELD: commercial fishery, in particular, exclusion of small-sized object catching. SUBSTANCE: device has selective and guiding members and cylindrical carcass defined by system of longitudinal and transverse cables. Selective and guiding members defining insert are made in the from of truncated conical figures, which are interconnected with their small ends to define large-sized fish passage into trawl sack and secured within carcass so that their large ends are fixed at carcass and netted enclosure junction. First conical figure is defined by selective grids and alternating netted inserts and second conical figure is made netted. Trawl is preferably equipped with selective buffer belt defined by system of longitudinal and transverse cables to which selective grids and alternating netted inserts may be attached, or with selective grids attached to trawl enclosure between buffer belt and device for releasing small objects. EFFECT: simplified construction, device may be mounted on trawl of any type and increased efficiency in separation of young fishes through the whole thickness of water-fish mixture. 4 cl, 4 dwg
Patent RU-2105953-C1 (RU)
Inventor: AKCHURIN RIZA ANVAROVICH
IPC: G01F11/24
Filed: 1995-05-22
Granted: 1998-02-27
Abstract: FIELD: agricultural mechanical engineering, food industry, civil engineering. SUBSTANCE: gear metering loose materials has drum 1 set in rotation by shaft 2, cam disc 3 engaging cells of drum, bushing 4 on which cam disc 3 is put, carrier 5 anchored on bushing 4 and engaging shaft 6 by means of closed guiding groove 7 made in shaft 6. Cam disc 3 and carrier 5 are anchored on bushing 4 with the aid of ring 8 and nut 9. As version carrier 5 can be manufactured in the form of ball 10 placed into socket 11 of bushing 4 and interacting with guiding groove 7. Rotating drum 1 sets in motion cam disc 3 that is coupled to carrier travelling along guiding groove 7 which results in reciprocating motion of cam disc along axis of drum and in cleaning of cells of drum from stuck material. EFFECT: simplified design, increased functional efficiency and reliability. 2 cl, 6 dwg
Patent RU-2126865-C1 (RU)
Inventor: FRANK IVAN SK EL MOSE
IPC: D21F1/80
Filed: 1994-02-22
Granted: 1999-02-27
Abstract: Изобретение предназначено для использования в производстве бумаги. Формованное изделие готовят на основе сырья, главным компонентом которого является материал, остающийся после повторного формования целлюлозной массы из бумаги и отжима волокон из целлюлозной массы для производства бумаги. Это сырье, которое состоит в основном из воды, коротких волокон и тонко-дисперсных минеральных частиц, обезвоживают отжимом на первой стадии прессования между фильтровальными лентами с изготовлением когерентного изделия, сушат частично на первой стадии сушки, прессуют и на второй стадии прессования, а окончательно сушат на второй стадии сушки. Устройство для изготовления формованного изделия на основе вышеупомянутого сырья включает в себя в основном горизонтальную фильтровальную установку для обезвоживания, первую прессовую установку для отжима материала между поверхностями фильтровальной ленты, первую сушильную установку для сушки материала, вторую прессовую установку для прессования материала и вторую сушильную установку для тепловой обработки материала. Способ выделения волокон и частиц из сточной воды, которая образуется в результате повторного приготовления бумажной массы и утилизации волокон из целлюлозной массы для повторного производства бумаги, позволяет весьма приемлемым путем разрешить экологическую проблему, 3 с. и 16 з.п. ф-лы, 11 ил.
Patent RU-2097233-C1 (RU)
Title: Method of and device for regulation air temperature in railway car
Inventor: GRIGOREV EDUARD NIKOLAEVICH
IPC: B61D27/00
Filed: 1996-04-22
Granted: 1997-11-27
Abstract: FIELD: railway transport; ventilation and air conditioning devices. SUBSTANCE: air delivered into car is divided into two streams passing through different sections of heat exchanger with different heat and cold capacity and different temperatures at section outputs and is delivered along different channels into car compartment where streams are mixed and amount of air delivered into car is adjusted to provide maintenance of required air temperature in compartment. Air temperature regulator has filtering and ventilation plant with main and at least one additional air conduits connected to different sections of heat exchanger with different heat and cold capacity. Ventilation outputs of each air conduit in each compartment have controlled louver sets furnished with remote control drive and control unit operating from air temperature setter and air temperature sensor in compartment. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2110913-C1 (RU)
Title: Apparatus for measuring inner size of fishing net cells
Inventor: MOSHKONOV VADIM VAVILOVICH
IPC: A01K79/00
Filed: 1996-04-25
Granted: 1998-05-20
Abstract: FIELD: fishery. SUBSTANCE: apparatus has casing made from unsinkable material and provided with handle. Cord receiving hole is made in handle. Casing has numbered notches. EFFECT: increased efficiency and provision for preventing apparatus from sinking. 1 dwg
Patent RU-2105703-C1 (RU)
Inventor: KRAVCHENKO JU D
IPC: B64G1/22
Filed: 1996-06-07
Granted: 1998-02-27
Abstract: FIELD: space engineering; building of large-sized orbital structures from truss members. SUBSTANCE: structure includes modules formed by two prismatic cells with longitudinal, transverse and diagonal members, as well as members for connecting the actuating members of drive. Diagonal of adjacent cells have different direction; their diverging ends are articulated with peaks of modules and convergent ends are combined by means of articulated point. Coupling members are provided on intermediate members and on transverse members, thus providing for deployment of truss practically without seizure and maximum compactness in stowage. Intermediate members provided in each module for articulation of convergent ends of diagonals which are not connected with longitudinal and transverse framing members make it possible to reduce number of articulated points in truss structure. EFFECT: reduction of articulated points in truss structure. 8 dwg
Patent RU-2120592-C1 (RU)
Title: Heat-transfer device
Inventor: MAJDANIK JU F
IPC: F28D15/04
Filed: 1996-06-06
Granted: 1998-10-20
Abstract: FIELD: heat pipes; heat transfer from miscellaneous thermally stressed objects. SUBSTANCE: device has evaporating section incorporating several evaporators 1. Each evaporator 1 has capillary structure 2 with central channel 3 to pass condensate and set of peripheral grooves 4 for steam outlet. Steam line 9 and condensate line 10 of each evaporator 1 are connected to steam header 11 and condensate header 12, respectively. Condenser 6 communicates with steam header 11 through main steam line 7. Hydraulic accumulator communicating with condensate header 12 through separate pipeline is connected to condenser 6 by means of main condensate line 7. Hydraulic accumulator 5 is mounted above evaporating section. Such arrangement provides for uniform flooding of evaporators by condensate and prevents formation of stagnation regions and steam traps primarily in steam header. EFFECT: facilitated starting of device and reduced pressure drop in steam and liquid flow paths. 2 cl, 3 dwg
Patent RU-2115734-C1 (RU)
Inventor: LAZOVSKAJA A L
IPC: C12R1/85
Filed: 1996-07-05
Granted: 1998-07-20
Abstract: Изобретение относится к бактериологии, а именно к способам определения обсемененности объектов окружающей среды микроорганизмами. В посевах патологического материала после соответствующей деконтаминации при выявлении колоний дрожжей их окрашивают по Цилю-Нильсену с последующим выявлением внутриклеточно растущих патогенных микобактерий. Способ обеспечивает повышение точности определения микобактерий в объектах окружающей среды при диагностических обследованиях хозяйств на туберкулез и оценке результатов дезинфекции в хозяйствах, длительно неблагополучных по туберкулезу.