baber/WOPTO huggingface dataset:
Patent RU-2055144-C1 (RU)
Inventor: BIRMAN VALERIJ A
IPC: E21B17/10
Filed: 1992-11-30
Granted: 1996-02-27
Abstract: Использование: стабилизация бурильного инструмента в скважине и снижение за счет этого его вибраций в процессе бурения. Сущность изобретения: центратор содержит корпус и установленную на корпусе с возможностью вращения на замковых шариковых подшипниках и ограниченного осевого перемещения втулку с центрирующими ребрами, оснащенными износостойким материалом. Осевое перемещение втулки обеспечивается за счет увеличения ширины беговых дорожек подшипников на корпусе по сравнению с аналогичными дорожками на втулке на величину этого перемещения. Другой вариант предусматривает такое увеличение ширины беговых дорожек на втулке по сравнению с аналогичными дорожками на корпусе. При максимальном смещении в направлении подачи инструмента втулка фиксируется от вращения на корпусе. Для этого передний в направлении подачи инструмента торец втулки имеет возможность взаимодействия с ответным торцом корпуса. Взаимодействующие торцы втулки и корпуса могут быть оснащены фрикционным материалом. Возможен вариант выполнения на взаимодействующих торцах втулки и корпуса входящих друг в друга выступов и впадин. В этом случае высота выступов и глубина впадин принимается меньше величины осевого перемещения втулки. Возможен вариант исполнения, при котором между корпусом и втулкой со стороны взаимодействующих торцов размещена распорная пружина. Она позволяет при углублении скважины разъединить торцы втулки и корпуса и исключить передачу крутящего момента на втулку от корпуса. 3 з. п. ф-лы, 4 ил.
Patent RU-2038805-C1 (RU)
Inventor: FAJVISHEVSKIJ MIKHAIL L
IPC: A23K1/10
Filed: 1993-02-10
Granted: 1995-07-09
Abstract: FIELD: agriculture. SUBSTANCE: method involves preparing mixture of starch-containing raw in the form of dried potato and wheat flour at the ratio 1:(1-3.5), bone flour with protein content 30 wt.-% (not less), fat content 10 wt.-% (not more), mineral salts 51 wt.-% ( not more), dried carrot and sodium chloride. Mixture is homogenized in extruder and formed. Mixture has, wt. -% bone flour 10-50; dried carrot 5-15; sodium chloride 2-4, and a mixture of dried potato and wheat flour the rest. EFFECT: increased effectiveness of food. 2 tbl
Patent RU-2040658-C1 (RU)
Title: Concrete form for forming an aperture in a wall
Inventor: BELIMOV VLADIMIR A
IPC: E04G15/02
Filed: 1993-02-25
Granted: 1995-07-25
Abstract: FIELD: civil engineering. SUBSTANCE: end concrete form has a rectangular projection in the direction of an aperture on external side of the wall. The projection is connected to external concrete form of the wall through H-shaped insertion piece. The insertion piece may have removable decorative panel attached to horizontal cross bar of the insertion piece. EFFECT: highly effective assembly. 1 dwg
Patent RU-2065321-C1 (RU)
Title: Method of diaphragm making
Inventor: SEMENOVA SVETLANA I
IPC: B01D71/54
Filed: 1993-04-12
Granted: 1996-08-20
Abstract: FIELD: chemical industry. SUBSTANCE: on ultrafiltering backing made of polymer which is insoluble in used organic solvent 1-2 layers of 0.5-6.0% solution of interaction product of bi- or trifunctional polyether were applied successively by immersion method. Polyether is based on ethylene oxide and propylene oxide at ratio 70:30 and diisocyanate at molecular mass 2500-10000. Then 1-4 layers of indicated solution were applied with 0.5-6.0% water-soluble polymer solution by order of increase of the latter content in mixture and then 1-3 layers of 0.5-6.0% water-soluble polymer solution were applied at intermediate exposition at 70-80 C for 1-3 min. before each layer applying. Method is used for organic solvent dehydration. EFFECT: improved method of making. 1 tbl
Patent RU-2040814-C1 (RU)
Title: Vacuum switch
Inventor: VERPETA ANATOLIJ S
IPC: H01H33/666
Filed: 1993-04-19
Granted: 1995-07-25
Abstract: FIELD: low-voltage and high-voltage circuit-opening devices. SUBSTANCE: switch has at least one arc-control chamber 1, movable current lead 2 connected to conductor by means of hold-down mechanism provided with hold-down spring 8 and lengthwise stepped rod 16 whose stepped transition is made in the form of spherical surface; largest-diameter step is joined with movable current lead 2 through bushing 14 which is fixed on one end to movable current lead 2 and on other end it is made for gripping rod 16 by its end surface corresponding to mentioned surface of rod stepped transition. EFFECT: improved design. 1 dwg
Patent RU-2060074-C1 (RU)
Title: Mechanized complex for making tubular helices and mechanism for handling and piecewise placing the helices
Inventor: RUBANOV NIKOLAJ M
IPC: B23K31/02
Filed: 1993-04-23
Granted: 1996-05-20
Abstract: FIELD: tube bending production, namely making of heat exchange equipment, such as high-pressure heating up devices, in any branch of machine engineering. SUBSTANCE: complex has a mechanism, including two shafts, mounted on struts with a hopper; the shafts carrying sprockets, connected by chains, having clamping cells, arranged in them, the cells being in the form of angles, the shaft being driven from a ratchet mechanism with use of a pneumatic cylinder. A roller table for receiving tubes, being delivered piecewise, is mounted in parallel with the above mentioned mechanism. Near an end portion of the roller table a machine tool for twisting helices is mounted. The machine tool 13 for trimming and bending up ends of helices and the machine tool 14 for mounting braces with a face chuck are mounted in parallel with the roller table. Behind the machine tool 14 a mechanism for unwinding and straightening belt is mounted. Between the winding machine tool and the bending-up machine tool and also between the machine tools 13,14 manipulators with a base are arranged. With the aid of an axle due to using of a parallelogram a mechanical hand with a clamping member is mounted on the base. A link of that hand with a counterweight through a balancer may be rotated around the axis by parallel hydraulic cylinders. In parallel with the machine tool 14 a carriage, having a platform, is mounted on a base with rails. Between the machine tool for mounting braces and the carriage the mechanism for handling and piecewise placing helices are arranged. The handling mechanism has a foundation, onto which with use of an axle a frame is mounted, the frame carries on its guides a box, having magnets, placed on its cantilevers. The carriage is joined with the frame by links, engaging with an assembly of rollers, arranged on the rod of the hydraulic cylinder and connected with the frame through tie rods, placed in sleeves, that may be moved in guides by action of springs. The frame supports a pickup. EFFECT: enhanced efficiency and enlarged using range of the complex. 3 cl, 10 dwg
Patent RU-2062394-C1 (RU)
Title: Method of predicting locations of leakages in pipe lines
Inventor: BELOV EVGENIJ M
IPC: F17D5/02
Filed: 1993-06-01
Granted: 1996-06-20
Abstract: FIELD: oil industry. SUBSTANCE: characteristic parameters are measured above a pipe line. The intermediate values of the parameters are fixed on discrete parts when pickups move along the axis of a pipe line. The location of a leakage can be judged by a maximum absolute value of the gradient of the first characteristic parameter. Type and sizes of a defect can be judged by a relative variation in the second characteristic parameter. EFFECT: improved accuracy. 1 dwg
Patent RU-2089502-C1 (RU)
Inventor: BYKADOROV NIKOLAJ U
IPC: C01F7/56
Filed: 1993-06-17
Granted: 1997-09-10
Abstract: FIELD: chemical technology. SUBSTANCE: method involves chemical dissolving metallic aluminium in hydrochloric acid solution or preliminary mixing solution obtained by aluminium dissolving in hydrochloric acid with natural bischofite, or chemical aluminium dissolving in mixture of natural bischofite with hydrochloric acid solution followed by hydrolysis of the obtained solution by its electrochemical treatment by direct current effect. EFFECT: improved method of producing. 3 cl, 1 tbl
Patent RU-2065556-C1 (RU)
Title: Device for in-flight reduction of heating of aerial gun mounted on flying vehicle
Inventor: LUKYANCHIKOV SERGEJ M
IPC: F41A35/00
Filed: 1993-06-22
Granted: 1996-08-20
Abstract: FIELD: reduction of heating of aerial guns. SUBSTANCE: device for reduction of heating of aerial gun mounted on flying vehicle has air supply system made in form of plate 2 which is concave incoming air flow and mounted before gas bleeder vent 4 of gun without covering fire safety cone. Mounted symmetrically to axis of gas bleeder vent 4 on either side of plate 2 are two intakes 6 whose intake portions are brought out beyond boundary layer. Outlet portions 8 of air intake 6 are arranged one above other after plate 2 before gas bleeder vent 4 along its axis and are directed downward. Width of plate 2 and outlet portions 8 of air intakes 6 is no less than diameter of inlet hole of gas bleeder vent 4. Areas of cross sections are equal over entire length of passages of air intakes 6. EFFECT: enhanced reliability. 7 dwg
Patent RU-2037094-C1 (RU)
Inventor: DRUTSKIJ ALEKSEJ VASILEVICH
IPC: F22B33/18
Filed: 1993-08-31
Granted: 1995-06-09
Abstract: Использование: в теплоэнергетике. Сущность изобретения: в котельной установке, содержащей котел 1, контактные тепломассообменные аппараты 2,3 с орошающими устройствами 4,5, поддонами 6, 7 и рабочими объемами 8,9, регуляторы расхода 10,11, датчик уровня 12 и датчики температуры 13, 14, повышение эффективности и надежности в работе достигается за счет того, что поддон 7 подключен к орошающему устройству 5 через регулятор расхода 15, соединенный с блоком управления (БУ), а все регуляторы расхода установлены на байбасе к дроссельным шайбам 16 для фиксации расходов теплоносителя. В качестве теплоносителя используются водные растворы солей щелочных и / или щелочноземельных металлов. Котельная установка дополнительно содержит электролизер 19. Поддон 6 подключен к орошающему устройству 4 через регулятор расхода 20, соединенный с БУ, а аппарат 3 установлен на байбасе к основному газоходу. Котельная установка дополнительно содержит контактный теплоноситель. Поддон подключен к орошающему устройству через теплообменник и регулятор расхода. 5 з.п.ф-лы, 5 ил.
Patent RU-2048854-C1 (RU)
Inventor: RUMYANTSEV YURIJ I
IPC: E03F5/14
Filed: 1993-08-24
Granted: 1995-11-27
Abstract: Использование: при очистке воды от взвешенных частиц, например, песка. Сущность изобретения: песколовка выполнена в виде двух цилиндрических отстойников, диаметр которых прямо пропорционален напору сточной жидкости, создаваемый насосной станцией. Благодаря тангенциальному размещению подающих трубопроводов на образующей стенки отстойника возникают вихреобразное движение сточной жидкости внутри отстойника и ее движение по спирали. На дне отстойника укреплена наклонная пластина напротив отверстия эрлифтной трубы, сообщенной с полостью пескового бункера. После заполнения бункера песком срабатывает датчик веса. Бункер изолируется от отстойника и сообщается с источником сжатого воздуха, который выдувает песок по трубопроводу на площадку для хранения песка. 2 ил.
Patent RU-2073510-C1 (RU)
Inventor: MOROZ BORIS T
IPC: A61K31/216
Filed: 1993-12-03
Granted: 1997-02-20
Abstract: Изобретение относится к медицине, к антибактериальным средствам и предназначено для антибактериального воздействия на микрофлору, в частности, при лечении воспаления пульпы зубов инфекционной этиологии. В качестве антибактериального средства применяется β-диметиламиноэтиловый эфир бензгидрола гидрохлорида. "Димедрол" известен как противогистаминное седативное местно-анестезирующее средство. 1 табл.
Patent RU-2073553-C1 (RU)
Inventor: BIRYUKOV MIKHAIL N
IPC: B01D35/16
Filed: 1993-12-22
Granted: 1997-02-20
Abstract: FIELD: cleaning air filters of automobile transport. SUBSTANCE: plant has washing unit and moisture evacuating unit with chamber between them which is provided with platform for laying washed filters. Washing unit has detergent solution bath with hollow mandrel mounted in its; mandrel is used for fitting air filter housing on it; mandrel is connected with electric motor with output on control panel. Washing unit is provided with temperature sensor and electric heater with receptacle. Moisture evacuating unit has tank where drum is mounted for putting the washed housings of air filters. Drum is connected with second electric motor which is connected in its turn with control panel and with pump. By means of pipe lines, pump is connected with drain hose and moisture evacuating unit; it is also connected with washing unit through detergent solution cleaning filter. Besides that, provision is made for connecting the drain hose with washing unit. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2072482-C1 (RU)
Title: Restaurant machine
Inventor: SAGAKOV STANISLAV S
IPC: F24B1/26
Filed: 1993-12-30
Granted: 1997-01-27
Abstract: FIELD: food preparation. SUBSTANCE: food preparation chamber consists of individual hermetic cells provided with common control unit. Several versions are available for mounting the heating elements both inside and outside cells; all cells are provided with one sealing cover; upper walls of cells are cooled by means of cooling plate. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2077860-C1 (RU)
Title: Supporting device for bed furniture
Inventor: TKACHUK ANATOLIJ P
IPC: A47C19/00
Filed: 1993-12-29
Granted: 1997-04-27
Abstract: FIELD: furniture production. SUBSTANCE: supporting device has frame and base mounted on frame. Frame is mounted on round member for rotating in one direction about vertical shaft. Legs are positioned at distance of 10 mm from floor. Round member may be made circular or annular. Annular member may be composed of 8-12 segment-shaped parts. Segments may be manufactured from sheet iron of 2-3 mm thickness, laminated plastic of 3-4 mm thickness or steel angle bar with openings for receiving fastening members. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 9 cl, 3 dwg
Patent RU-2063808-C1 (RU)
Inventor: SOKOLOV ALEKSANDR IVANOVICH
IPC: B02C19/06
Filed: 1994-02-23
Granted: 1996-07-20
Abstract: Использование: изобретение относится к области измельчения твердого материала и может применяться в химической, лакокрасочной, пищевой и других отраслях промышленности, где требуется тонко измельченный материал с заданным размером частиц. Сущность изобретения: цилиндрическая помольная камера по высоте разделена на секции плоскими перегородками с проходами, а эти перегородки расположены так что образуют лабиринт. Тангенциальные патрубки подвода энергоносителя примыкают к каждой секции, а в последней секции к цилиндрической стенке еще примыкает патрубок отвода крупных частиц. Дополнительные секции в помольной камере образованы перегородками с периферийными проходами. Каждая дополнительная секция соединена с отдельной дополнительной обечайкой отвода мелких частиц. 1з.п.ф-лы,5ил.
Patent RU-2068224-C1 (RU)
Title: Thin-film electric fluorescent display
Inventor: KORZH IVAN A
IPC: H05B33/22
Filed: 1994-03-14
Granted: 1996-10-20
Abstract: FIELD: optoelectronics. SUBSTANCE: display has buffer insulating film placed between phosphor film and top and bottom insulating films. Glass films SiO 2 -Al 2 O 3 -B 2 O 3 ,BaO used as buffer insulating layers have the following composition by mass: SiO 2  - 50.8%; Al 2 O 3  - 9.4%; B 2 O 3  - 21.8%; BaO - 18.0%. EFFECT: elimination of crystallization of buffer insulating films at high-temperature treatment.
Patent RU-2080877-C1 (RU)
Title: Method of inactivation of viral contamination in human leukocyte interferon preparation
Inventor: KULAGIN VALERIJ F
IPC: A61K41/17
Filed: 1994-04-12
Granted: 1997-06-10
Abstract: FIELD: medicinal industry. SUBSTANCE: sealed ampoules containing dry interferon preparation were placed in casettes and subjected for two-fold irradiation on gamma-unit RDS-60 at total dose 15-25 kGr. This treatment provides the complete inactivation of any possible contaminating viruses and, therefore, the complete safety with respect to lymphotropic viruses. Antiviral activity of interferon is retained after treatment. The treated interferon exhibits safety, sterility, absence of toxicity. EFFECT: improved method of inactivation.
Patent RU-2108423-C1 (RU)
Inventor: KONJUKHOV A D
IPC: B61K9/08
Filed: 1994-04-26
Granted: 1998-04-10
Abstract: FIELD: railway track repair and maintenance technology. SUBSTANCE: this relates to determination of rail curvature under loaded wheel, bending moment, stress from rail bending, relative rigidity and modulus of elasticity of rail base. According to method, measured is relative displacement of three points located on rolling surface of rail head in zone of resilient deformation occurred close to point of applied wheel load. Relative displacement of three points is determined continuously in process of moving loaded railway car. Recorded on tape of track testing car in zone of resilient deformation of rail under loaded wheel and beyond aforesaid zone is relative displacement of three points. This allows for exclusion of influence of rolling surface irregularities. Basing on measurement results, calculated are curvature of rail under loaded wheel, bending moment, stress from rail bending, relative rigidity and modulus of elasticity of rail base. EFFECT: higher efficiency. 1 tbl, 3 dwg
Patent RU-2052569-C1 (RU)
Inventor: DEMIN BORIS I
IPC: E01C5/00
Filed: 1994-05-24
Granted: 1996-01-20
Abstract: FIELD: civil engineering; plates used for coating of motor vehicle proving grounds, roads, various purpose grounds, ceilings and floorings in civil engineering and industrial buildings and constructions. SUBSTANCE: lower surface of plate in each half symmetrical to plate cross axis of symmetry is formed by two similar small cells and several similar large cells arranged symmetrically to longitudinal axis of symmetry of plate; each small cell is located at each longitudinal edge of plate, with large cells being located in between, and larger sides of cells are parallel to longitudinal axis of symmetry of plate; bases of ribs arranged in longitudinal direction decrease sequentially from longitudinal edge to longitudinal axis of symmetry of plate; lower surface of plate in corver sections is smooth. EFFECT: materially increased load bearing capacity of corner sections and plate as a whole, simplified process of plate making, reduced labour input in manufacturing. 3 cl, 4 dwg
Patent RU-2093998-C1 (RU)
Title: Food vitaminized additive and method of its production
Inventor: LOSHKAREV GENNADIJ L
IPC: A23J1/18
Filed: 1994-08-17
Granted: 1997-10-27
Abstract: FIELD: production of food products. SUBSTANCE: additive is a suspension of inhibited yeast coatings of production of champagne and table wines with negative electrokinetic potential of 15-40 mV and specific surface of 125-150 sq.m/g. At wine production, yeast settle of production of champagne and table wines are washed with water; suspension is heated up to 80-85 C, aged at this temperature for 3-4 h, cooled up to 35-40 C and preserved. EFFECT: broadened range of use. 9 cl
Patent RU-2107892-C1 (RU)
Title: Датчик угла наклона скважины
Inventor: BERNSHTEJN D A
IPC: E21B47/02
Filed: 1995-03-09
Granted: 1998-03-27
Abstract: Круговая полость 3 корпуса между внешним 1 и внутренним 2 цилиндрами частично заполнена жидким металлом 4. На наружной поверхности цилиндра 2 размещен резисторный элемент 5, электрически контактирующий в процессе измерений с жидким металлом 4, который нагревается с помощью электронагревателя 6 до температуры, превышающей температуру его плавления, электрические выводы 7, 8, 9 датчика соединены соответственно с резисторным элементом, электронагревателем и цилиндром 1. Измеряя электрическое сопротивление незамкнутой части резисторного элемента 5 и используя калибровочный график φ o =f(R), определяют значение зенитного угла. 1 з. п. ф-лы, 2 ил.
Patent RU-2092465-C1 (RU)
Title: Method of fabricating face brick
Inventor: ZVEREV VALERIJ A
IPC: C04B33/08
Filed: 1995-03-23
Granted: 1997-10-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method includes preparing clay mass, shaping brick bars, drying, and firing plus operation of eliminating salting- out on face surfaces. The latter operation is carried out by way of adding 4% sodium carboxymethylcellulose solution to clay mass while being prepared or by way of applying the same solution onto surface of freshly shaped bar in the form of layer 10-50 mcm thick. EFFECT: improved quality of face surfaces.
Patent RU-2119907-C1 (RU)
Title: Method of synthesis of carboxylic acids and their esters
Inventor: DZHIMP ERO SABARINO
IPC: C07C51/25
Filed: 1993-10-25
Granted: 1998-10-10
Abstract: FIELD: organic chemistry and chemical technology. SUBSTANCE: method involves interaction of unsaturated fatty acid or the corresponding ester with oxidizing agent in the presence of catalyst taken from the group: tungsten and molybdenum oxides, their acids and alkaline metal salts and an intermediate compound is obtained. Then the synthesized compound without any purification is interacted with oxygen or oxygen-containing gas in the presence of cobalt-containing compound as a catalyst and water. EFFECT: improved method of synthesis. 8 cl, 6 ex
Patent RU-2109782-C1 (RU)
Title: Composition for protective coating
Inventor: KOLOSOV G G
IPC: C09D163/02
Filed: 1995-06-27
Granted: 1998-04-27
Abstract: FIELD: paint and varnish industry. SUBSTANCE: composition has polyurethane thermoelastoplastic prepared from simple polyether and diisocyanate, epoxy diane resin, solvent, polyethylsiloxane liquid and amine hardening agent. Composition is used for protection of concrete, metallic and asphalt-cement surfaces from atmospheric effects and destruction. EFFECT: enhanced quality and effectiveness of composition. 2 tbl
Patent RU-2106252-C1 (RU)
Title: Method for manufacture of power member from polymeric composite material
Inventor: TSAREV V F
IPC: B29C43/20
Filed: 1995-08-09
Granted: 1998-03-10
Abstract: FIELD: molding of compound configured articles, such as conveyor chain flat links used in different branches of industry. SUBSTANCE: method involves forming process pack in two stages, with central part 1 of power members being formed at first stage by winding predetermined number of binder-impregnated filament yarns on process spindles mounted into openings of preliminarily molded thin plates made from similar material; introducing preliminarily molded central parts 1 between filament yarn bundles 10,11 at second stage, with filaments being spread apart in vertical plane in front of spinneret 9 by means of auxiliary spinnerets 12,13; laying central parts 1 in butted relation on lower part 10 of filament yarns movable toward working spinneret; removing process spindles upon hardening of yarns. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 5 dwg
Patent RU-2097638-C1 (RU)
Title: Check valve with flexible shutoff member
Inventor: REZVUSHKIN BORIS YA
IPC: F16K15/14
Filed: 1995-09-01
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering, in particular, check valves used in hydraulic and pneumatic systems, pipelines, vessels for pumping-out of aggressive media and media with abrasive inclusions. SUBSTANCE: movable supporting member is made in the form of disc with guides located in inlet channel of valve body for moving over its surface and limiting motion of supporting member in closing of valve. Supporting surface of disc is of shape smoothly conjugating with sealed surface, with valve closed. EFFECT: higher efficiency. 2 dwg
Patent RU-2132691-C1 (RU)
Title: Method of treatment of patients with chronic gastroduodenitis
Inventor: PLETNEVA N B
IPC: A61P1/04
Filed: 1995-09-28
Granted: 1999-07-10
Abstract: FIELD: medicine, gastroenterology, pediatry. SUBSTANCE: invention relates to treatment of children with gastroduodenitis. Method involves the additional administration of the preparation "Vitanok-2" at the dose 150-200 ml, twice per a day before eating for 3-4 weeks on the background of the basic therapy procedure. Method prevents the development of an erosive-ulcerous process by activation of the local cellular immunity. EFFECT: improved method of treatment.