baber/WOPTO huggingface dataset:
Patent RU-2207654-C1 (RU)
Title: Traveling-wave tube
Inventor: MOREV S P
IPC: H01J23/06
Filed: 2002-01-08
Granted: 2003-06-27
Abstract: FIELD: microwave devices such as O- type traveling-wave tubes. SUBSTANCE: traveling-wave tube has electron gun, vacuum envelope, periodic magnetic focusing structure incorporating cells of alternating annular magnets and tips, input section of slow-wave structure, high-frequency energy lead-in, collimator disposed between electron gun, high-frequency energy lead-in, and input section of slow-wave structure. In order to protect input section of slow-wave structure during ON/OFF operations or in case of beam current reduction and to facilitate current passage through traveling-wave tube under working conditions, inner part of collimator is made in the form of stepped body of revolution built of several cylindrical parts, position of originating projection of collimator with smaller diameter being in coincidence with that of cell center of periodic magnetic focusing structure. EFFECT: enhanced reliability of protection of slow-wave structure input section against unwanted current drop. 2 cl, 12 dwg
Patent RU-2209670-C1 (RU)
Title: Tubular mill
Inventor: SERGA G V
IPC: B02C17/04
Filed: 2002-01-08
Granted: 2003-08-10
Abstract: FIELD: grinding equipment for hard materials. SUBSTANCE: tubular mill has drum, charging and discharge journals. Drum is constructed from sequentially positioned sections, each being assembled of two pairs of triangles connected with their sides. First pair of triangles is formed of two similar pairs of isosceles triangles and second pair of triangles is formed of isosceles triangle equal to isosceles triangle of first pair and equilateral triangle, whose sides are equal to side of isosceles triangle. Each previous section of drum is turned with respect to subsequent section at an angle of 120 deg. EFFECT: increased efficiency and simplified construction. 6 dwg
Patent RU-2212987-C1 (RU)
Inventor: STEPANOV JU S
IPC: B23F19/05
Filed: 2002-03-13
Granted: 2003-09-27
Abstract: FIELD: technological processes in machine engineering, finishing gear wheels. SUBSTANCE: method comprises steps of rotating worked gear wheel closely engaged with toothed grinding and honing tool having working toothed rim with thinned teeth coated with abrasive layer whose thickness is in range 1.5 - 2 mm. Tool is mounted on tool spindle and it performs oscillation motions causing reciprocation movements in zone of contact of working toothed rim with worked gear wheel. In order to enlarge manufacturing possibilities, toothed grinding and honing tool is mounted with possibility of separate rotation in journal of tool spindle. Axis of said journal is inclined by acute angle relative to axis of tool spindle. It is possible to control frequency of reciprocation movements of toothed rim of grinding and honing tool by changing revolution number of tool spindle. EFFECT: enlarged manufacturing possibilities of method. 2 cl, 7 dwg
Patent RU-2214511-C1 (RU)
Inventor: POGUDIN JU M
IPC: E21D11/00
Filed: 2002-03-25
Granted: 2003-10-20
Abstract: FIELD: mining; applicable in supporting of mine workings with use of leading bolting in mining minerals at large depth. SUBSTANCE: as mining by tunneling machine of rock mass advances, leading working is formed whose cross-section is smaller than design cross- section of driven working but with complete height of the latter. Its length is dependable on conditions of stability of roof exposed surface. Drilled in roof of leading working are boreholes for anchor bolts with cross support located along longitudinal axis of driven working and whose ends are pressed to roof by anchor bolts. One anchor bolt is installed at breakage face at angle to working longitudinal axis according to the first version, and with turn to either side from direction of advance so that its projection on horizontal plane forms angle less than 90 deg to working longitudinal axis, according to the second version. The other anchor bolts are installed to under cross support between earlier installed anchor bolts and parallel to them. According to the second version, they are staggered. Final formation of working cross-section is carried out by alternate performance of two stopes, whose roofs are supported by anchor bolts to under cross support located parallel to working breakage face. Anchor bolts extreme in a row on side of intact rock mass are installed with inclination to horizontal, and remaining anchor bolts in row are installed vertically. After bolting of roofs in stopes, formed on exposed surface of driven working in anchor bolt network serving as permanent support. EFFECT: higher efficiency of support of mine workings due to improvement of their operating conditions by increase of roof stability. 2 cl, 15 dwg
Patent RU-2218021-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-06
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing smooth pea grains in biological maturity stage; subjecting pea grains to swelling; preparing liquid media by introducing into liquid media composition preparation produced by sequential extracting of Mortierella sepedonioides micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; filling cans with pea grains and liquid media composition; sealing and sterilizing. Swelling procedure is effectuated before filling procedure by wetting and/or blanching of pea grains or swelling procedure may be effectuated simultaneously with sterilization provided by thermal processing. EFFECT: increased yield of final product.
Patent RU-2217958-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2002-06-07
Granted: 2003-12-10
Abstract: FIELD: production of canned food with the use of dry vegetable raw material. SUBSTANCE: method involves reconstituting dry vegetable components, before can filling procedure, in the presence of preparation produced by sequential extracting of Mortierella globalpina micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; filling cans with solid components and liquid media; sealing and sterilizing. EFFECT: reduced usage of additives preventing dry vegetable components from cooking in liquid media of sterilizable canned food, reduced influence of additives on flavor of canned food and improved color stability of the latter.
Patent RU-2220497-C1 (RU)
Inventor: PROKOPENKO V G
IPC: H03B29/00
Filed: 2002-06-18
Granted: 2003-12-27
Abstract: FIELD: radio engineering; chaotic electromagnetic wave sources. SUBSTANCE: chaoticwave oscillator that provides for voltage measurements across capacitor without radical changes in electric circuit of device when input impedance of measuring device is connected to it has negative-conductance device, negative-impedance parallel oscillatory circuit, resistor, and capacitor; effective section of current-voltage characteristic of negative-conductance device is found from equation given in description of invention. EFFECT: facilitated measurement procedures. 2 cl, 6 dwg
Patent RU-2220688-C1 (RU)
Inventor: KANJUKOV V N
IPC: A61F9/007
Filed: 2002-07-10
Granted: 2004-01-10
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и предназначено для фиксации и разведения краев раны конъюнктивы. Устройство содержит расходящиеся направляющие с зазубренными сторонами и имеет конец в форме разомкнутого кольца. Кольцо выполнено для укладывания вокруг роговицы в концентричном лимбу положении. Расходящиеся направляющие выполнены для раздвигания конъюнктивального разреза и имеют зазубрины, которые расположены на внешней стороне. В результате устройство обеспечивает снижение травматичности за счет более равномерного натяжения конъюнктивы и упрощение операции за счет более стабильной фиксации краев раны, улучшения обзорности операционного поля и проведения операции без ассистента. 1 з.п. ф-лы, 2 ил.
Patent RU-2222971-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-12
Granted: 2004-02-10
Abstract: Изобретение относится к пищевой промышленности, в частности к кондитерской ее отрасли. Вначале готовят сироп с использованием сахара, пектина и водного экстракта смеси плодов шиповника и рябины обыкновенной. При разделке добавляют лимонную кислоту, лактат натрия и препарат, полученный из биомассы микромицета Mortierella parvispora по заданной технологии, разливают, формуют, сушат и фасуют готовые изделия. При этом обеспечивается получение мармелада с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств.
Patent RU-2228701-C1 (RU)
Inventor: ZAKHAROV A S
IPC: A47C23/04
Filed: 2003-01-29
Granted: 2004-05-20
Abstract: FIELD: furniture industry. SUBSTANCE: springy structure has n units made as sets of springs connected with one another into rows by means of tightening members, which are arranged between units upper and lower surfaces at an angle of 0-90 deg with respect to one another. Number of units in springy structure is from 2 to n and number of tightening members between units is from 1 to n-1. Tightening members are made in the form of spiral wires or rubber cords and like members. Springy structure is further provided with intermediate member made from, for example, flexible collapsible material arranged in space defined by tightening members in lower and upper face surfaces of springy structure and outer parallel spring rows of adjacent units. Such construction allows mattresses to be collapsed at an angle to their base, or folded in two or three. EFFECT: wider operational capabilities and increased fields of application, and provision for obtaining of ecologically clean articles. 4 cl, 7 dwg
Patent RU-2240046-C1 (RU)
Inventor: SUBBOTIN A V
IPC: G01N33/48
Filed: 2003-02-10
Granted: 2004-11-20
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: one should detect the combination of factor of three categories: anamnestic, clinical and laboratory signs to adopt a certain prognostic coefficient for every symptom expressed in points, in accordance with a Table for individual evaluation for the risk of development of focal form of tick-borne encephalitis. Prediction should be performed due to comparing the sum of coefficients for concrete patient at average known probability as low ranged -73 to 0 points, as middle ranged from 0 to +71 points and high probability ranged from +72 to 138 points. The method enables to predict possibility for the development of focal form of tick-borne encephalitis during the first day of disease at 85-90% accuracy. 
     EFFECT: higher accuracy of prediction. 
     3 ex, 1 tbl
Patent RU-2236198-C1 (RU)
Title: Hip joint endoprosthesis
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 2003-02-19
Granted: 2004-09-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has head, neck, trochanteric part, pedicle and damping unit. The neck member has cavity containing the damping unit. The damping unit is elastic ball member having cylindrical recess for receiving elastic flexible insert, fixed on tubular pedicle. The ball has through slits entering tubular pedicles and not reaching its base. The pedicle is fixed on cruciform flange having base part of the neck rigidly fixed thereon. Elastic member ball is placed in conic part of the damping unit casing manufactured as hollow cylinder and passing through openings in the flange with its protrusions fixed on trochanteric part cylindrical recess bottom. Base part of the neck member is axially movably arranged in the cylindrical recess. 
     EFFECT: enhanced effectiveness of treatment; stable prosthesis pedicle position. 
     4 dwg
Patent RU-2225740-C1 (RU)
Title: Mass entertainment apparatus
Inventor: GAVRILOV S A
IPC: A63F9/18
Filed: 2003-04-09
Granted: 2004-03-20
Abstract: FIELD: entertaining industry. SUBSTANCE: apparatus has central station connected through feedback with users' terminals, interface device using data-transfer channels of different types, and servers, such as supplement servers and database servers connected with one another and with interface device and adapted for data recording and processing. EFFECT: increased entertaining effect. 2 dwg
Patent RU-2238474-C1 (RU)
Inventor: GERKE V G
IPC: F17D1/02
Filed: 2003-04-24
Granted: 2004-10-20
Abstract: FIELD: gas transportation facilities. 
     SUBSTANCE: minimum power consumption at transportation of gas is provided according to invention owing to regulation of relative distribution of compression ratios of gas mains compressor stations basing on conditions of provision of operation of compressor station chargers at minimum tolerable compression ratio, maximum tolerable gas pressure at inlet and maximum tolerable gas pressure at outlet. Selection of operating conditions of compressor station chargers should exclude both gas overpressures on mains section after compressor station and getting of charge operating parameters out of tolerable limits determined with use of combined gas-dynamic characteristics. 
     EFFECT: provision of transportation of gas at minimum consumption of power. 
     3 tbl
Patent RU-2244478-C1 (RU)
Title: Method for producing of semi-finished garnish potatoes
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2005-01-20
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; treating potatoes with lipid-containing extract of Mortierella dichotoma micromycet biomass and holding; providing cleaning, additional cleaning, cutting, thermal processing, slight drying, packing, and freezing. 
     EFFECT: improved organoleptical properties of ready product. 
     1 ex
Patent RU-2250242-C1 (RU)
Title: Method of preparing polyamide-based stabilized compositions
Inventor: SHARBONNO T ERRI
IPC: D04B1/16
Filed: 2001-12-21
Granted: 2005-04-20
Abstract: FIELD: synthetic fiber production. 
     SUBSTANCE: preparation of composition, which can be used for molding-mediated manufacture of synthetic threads, fibers, and filaments and therefore manufacture of woven, knitted, nonwoven, or napped colored ware, is characterized by that 0.01-0.04% of phosphorus-containing stabilizing additive, 0.10-0.30% of sterically hindered phenol antioxidant, and 0.15-0.5% of light stabilizer are introduced into polymerization medium before or during polymerization, said phosphorus-containing stabilizing additive being selected from phosphorous and hypophosphorous acids and said hindered phenol containing at least one sterically hindered amino group. 
     EFFECT: increased light stability of polyamide ware and avoided significant foaming during polymerization process. 
     15 cl, 1 tbl, 3 ex
Patent RU-2248686-C1 (RU)
Title: Tilling-drilling unit (versions)
Inventor: KONEV A A
IPC: A01C7/00
Filed: 2003-09-16
Granted: 2005-03-27
Abstract: FIELD: agricultural engineering, in particular, soil tilling and drilling equipment. 
     SUBSTANCE: according to first version, tilling-drilling unit has frame mounted on supporting wheels, hopper mounted on frame, shanks connected through seed guides to hopper and made in the form of A-hoes with adjustable moldboards and levelers, and covering rollers, so that rows of working tools are formed. Unit is equipped with pivotally mounted pendulum-type levelers-compactors arranged in mid rows of working tools, behind shanks in front of covering rollers. In outer rows of working tools, pendulum-type levelers-compactors are positioned behind shanks, in front of rear supporting wheels with sweeps-harrows. A-hoes have A-shaped splitters. According to second version, unit has frame mounted on supporting wheels, hopper mounted on frame, and shanks connected to hopper through seed guide, said shanks being made in the form of A-hoes equipped with adjustable moldboards and levelers, so that rows of working tools are formed. Unit is equipped with pivotally mounted pendulum-type levelers-compactors arranged in mid rows of working tools behind shanks. In outer rows of working tools, pendulum-type levelers-compactors are arranged behind shanks, in front of rear supporting wheels with sweeps-harrows. A-hoes are equipped with A-shaped splitters. 
     EFFECT: improved quality of embedding of seeds and increased yield of cereal crops. 
     3 cl, 6 dwg
Patent RU-2234325-C1 (RU)
Title: Method and device for treating vagina diseases
Inventor: CHERVINSKAJA A V
IPC: A61B17/42
Filed: 2003-12-10
Granted: 2004-08-20
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves using sodium chloride as dry aerosol having particle size of 0.5-20 mcm. Sodium chloride is introduced into the vagina daily by means of special-purpose gynecological speculum. The gynecological speculum according to the first embodiment has elongated body composed of rings interconnected with rods. The first of the rings has centrally fixed tube, having means for making connection to working medium source. The second one is attached to rods ends. The gynecological speculum has at least two additional rings mounted between the first and the second ring and working medium source. The working medium source has dispersing chamber with power supply source, air consumption booster and air valves. The first of the valves is connected to filter and the second one is connected to means for making connection to working medium source. The rods have longitudinal through cavities for supplying liquid medicament. The second ring has base having bowl-shaped head and through holes. The speculum according to the second embodiment has tube connected to elongated body by means of a ring and is longitudinally movable. The elongated body has flexible cylinder and longitudinal grooves with through holes or transverse grooves with through holes. The speculum according to the third embodiment has hollow body composed of elongated plates. Plate ends are interconnected with a ring. The ring has tube. The tube is movable in longitudinal direction and centrally fixed. It has means for making connection to working medium source. The elongated plates are interconnected to a ring allowing bending, have end balls and surfaces narrowing when approaching the balls. 
     EFFECT: enhanced effectiveness of treatment. 
     11 cl, 5 dwg
Patent RU-2254378-C1 (RU)
Inventor: BODJAEV JU A
IPC: C21C5/28
Filed: 2004-01-27
Granted: 2005-06-20
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: proposed method includes charging the scrap, pouring cast iron, addition of lime, ferruginous dolomite and high-magnesian flux containing iron and calcium oxides. Ratio of amount of iron and calcium oxides to amount of magnesium oxide is equal to 0.05-0.30. Consumption of flux is equal to 1-50% of mass of ferruginous dolomite. Addition of flux may be performed during charging or during 10-95% of blowing time or on remaining slag after tapping metal from converter. 
     EFFECT: increased resistance of converter lining; improved slag mode of converter melting process; increased yield of good metal. 
     3 cl, 1 tbl, 1 ex
Patent RU-2256620-C1 (RU)
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 2004-03-30
Granted: 2005-07-20
Abstract: FIELD: heat-power engineering; thermal power stations and boiler plants. 
     SUBSTANCE: proposed deaeration plant includes deaerator with starting water, overheated and deaerated water pipe lines, as well as starting water temperature regulator which is connected with dissolved oxygen content sensor. Starting water temperature regulator is additionally connected with deaerated water pH sensor. Proposed plant makes it possible to enhance economical efficiency of plant due to obtaining required content of hard-to-evacuate gas (oxygen O 2  or carbon dioxide CO 2 ) through change of starting water temperature. 
     EFFECT: enhanced economical efficiency. 
     1 dwg
Patent RU-2261647-C1 (RU)
Title: Эндоскопический ph-зонд
Inventor: JAKOVLEV G A
IPC: A61B1/005
Filed: 2004-04-08
Granted: 2005-10-10
Abstract: Изобретение относится к медицинской технике и может быть использовано для определения кислотности на поверхности слизистой оболочки верхних отделов желудочно-кишечного тракта человека при эндоскопическом обследовании. Эндоскопический рН-зонд содержит измерительный сурьмяной электрод, вплотную соединенный с концом полимерной герметичной трубки посредством тонкостенной металлической втулки, частично закрепленной внутри полимерной трубки полимерным клеем, и выполненный в виде цилиндрического кольца с наружным диаметром, близким к наружному диаметру полимерной трубки, накожный хлорсеребряный электрод сравнения и проводники, соединяющие электроды с разъемом. Выступающая из отверстия конца полимерной герметичной трубки меньшая часть втулки имеет длину меньше длины сурьмяного электрода и закреплена в нем пайкой, внутренние полости сурьмяного электрода, втулки и, на глубину не более 2-5 мм от конца, полимерной герметичной трубки герметизированы диэлектрическим полимерным влагостойким материалом, а торец сурьмяного электрода снабжен выпуклым выступом из влагостойкого электроизоляционного полимера. Использование изобретения позволяет повысить точность измерения кислотности на поверхности слизистой оболочки, особенно в зонах расположения кислотообразующих желез, и надежность рН-зонда. 1 ил.
Patent RU-2265702-C1 (RU)
Title: Dome-shaped roof
Inventor: JAMLEEV U A
IPC: E04B7/10
Filed: 2004-05-25
Granted: 2005-12-10
Abstract: FIELD: building, particularly dome-shaped roofs for public buildings. 
     SUBSTANCE: dome-shaped roof comprises support ring and spherical thin-walled triangular members directed from roof bottom to crest thereof and provided with ribs. The ribs extend along perimeter of the triangular members. The triangular members and support ring are connected one to another by electric welding. Lower parts of triangular member joints and joints between support ring and triangular members are provided with rests having slots. Electrically heated reinforcement rods provided with heads and washers connected to ends thereof are inserted in slots of the rests. 
     EFFECT: reduced bending moments in support ring area. 
     3 dwg
Patent RU-2272885-C1 (RU)
Title: Advance bore reaming device
Inventor: NABIEV FATIKH NIGMATULLOVICH
IPC: E21B7/28
Filed: 2004-07-23
Granted: 2006-03-27
Abstract: FIELD: mining industry and building, particularly to drill horizontal wells for trenchless pipeline laying. 
     SUBSTANCE: advance bore reaming device used during bore forming under obstacles comprises drilling string connected to casing column through reaming mechanism. The reaming mechanism is provided with two crowns having cutter holders, which rotate in opposite directions through integral planetary reduction gear. The planetary reduction gears multiply output rotational moments applied to both crowns rotating in opposite directions and release drilling string from reactive moment. 
     EFFECT: increased operational reliability and capability due to increased power applied to rock-cutting tools of the device and due to elimination of reactive moment taken by drilling string. 
     2 dwg