baber/WOPTO huggingface dataset:
Patent DE-19904960-C1 (DE)
Title: Anordnung eines Kreuzgelenkes und eines Zahnrades für ein Getriebe
Inventor: COENEN KARL
IPC: F16H57/02
Filed: 1999-02-06
Granted: 2000-11-30
Abstract: Die Erfindung betrifft eine Anordnung, umfassend ein Kreuzgelenk 1 mit einer um eine erste Drehachse 6 drehbaren ersten Gelenkgabel 2, mit einer um eine zweite Drehachse 7 drehbaren zweiten Gelenkgabel 3 und mit einer Zapfenkreuzgarnitur 4, mittels derer die Gelenkgabeln 2, 3 zueinander abwinkelbar verbunden sind, so daß ihre Drehachsen 6, 7 zueinander winkelverstellbar sind, sowie ein Zahnrad 5 für ein Getriebe. Um die Winkelbeugung von Kreuzgelenken einer kurz ausgeführten Gelenkwelle mit einer solchen Anordnung zu reduzieren, ist das Zahnrad 5 drehfest mit der ersten Gelenkgabel 2 verbunden und koaxial zu deren Drehachse 6 um den Mittelpunkt der Zapfenkreuzgarnitur 4 angeordnet.
Patent DE-19917370-C1 (DE)
Title: In einer integrierten halbleiterschaltung gebildeter weitgehend spannungsunabhängiger elektrischer Widerstand
Inventor: VIEBACH MICHAEL
IPC: H01L27/08
Filed: 1999-04-16
Granted: 2000-10-05
Abstract: In einer integrierten Halbleiterschaltung integrierter elektrischer Widerstand, aufweisend: einen Nutzwiderstand mit zwei voneinander beabstandeten Nutzwiderstandsanschlußkontaktzonen (21, 27) und einer dazwischen befindlichen Nutzwiderstandszone (17, 19) aus Halbleitermaterial; und einen Hilfswiderstand mit zwei voneinander beabstandeten Hilfswiderstandsanschlußkontaktzonen (29, 29a) und einer dazwischen befindlichen Hilfswiderstandszone (13); wobei die Hilfswiderstandszone (13) in unterhalb der Nutzwiderstandszone (17, 19) befindlichem Halbleitermaterial gebildet ist; zwischen Nutzwiderstandszone (17, 19) und Hilfswiderstandszone (13) eine Zwischenzone (41, 43) vorhanden ist; die Nutzwiderstandszone (17, 19) und die Hilfswiderstandszone (13) eine im wesentlichen übereinstimmende Topographie aufweisen; und die Hilfswiderstandsanschlußkontaktzonen (29, 29a) und die Nutzwiderstandsanschlußkontaktzonen (21, 27) derart beschaltet sind, daß bei Anschluß der Halbleiterschaltung an eine Versorgungsspannungsquelle die Hilfswiderstandsanschlußkontaktzone (29) an einem Ende der Hilfswiderstandszone (13) und die Hilfswiderstandsanschlußkontaktzone (29a) am anderen Ende der Hilfswiderstandszone (13) je die gleiche Potentialdifferenz gegenüber der je benachbarten Nutzwiderstandsanschlußkontaktzone (21, 27) aufweisen.
Patent DE-19923338-C1 (DE)
Title: Swimming pool cover normally lies at botton of pool with inflation of air chamber used for raising cover to water surface
Inventor: SCHOCK SEN FRIEDRICH
IPC: E04H4/08
Filed: 1999-05-21
Granted: 2000-11-02
Abstract: The swimming pool cover (12) has a number of plastics hollow profiles (14) which are coupled together, to provide a cover with a specific density of more than 1 g/cubic cm, allowing the cover to sink to the bottom of the swimming pool (10), the specific density of the cover reduced by inflation of at least one air chamber, so that the cover floats to the surface. The air chamber is provided by an inflatable hose contained within the hollow profiles
Patent RU-2069828-C1 (RU)
Inventor: GUDMUNN TOKVAM
IPC: F27B5/02
Filed: 1992-11-05
Granted: 1996-11-27
Abstract: FIELD: kilns for carbon blanks. SUBSTANCE: kiln consists of several chambers connected in succession, with or without upper cover. Each chamber has several cassettes whose walls are provided with vertical and/or horizontal passages for flue gases and system for discharge of flue gases from chamber through circular pipe line. Kiln is provided with additional circular pipe line mounted separately; each chamber is provided with heat recovery device made in form of cover, header or other similar device with hole or connecting pipe which may be closed to ensure discharge of air used for cooling the cassettes through branch pipe connecting the additional circular pipe line and recovery device on chamber. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2060856-C1 (RU)
Title: Apparatus for centring flasks in vertical stack
Inventor: TARASOV ALEKSANDR IVANOVICH
IPC: B22D33/04
Filed: 1992-11-10
Granted: 1996-05-27
Abstract: FIELD: casting process equipment. SUBSTANCE: apparatus for centring flasks in a vertical stack is designed for precise assembling of stacked flasks, being fed from a knocking-out grate to a molding machine. The apparatus includes a base, a cross bar, secured to the base by vertical struts. Levelling carriages, having centring abutments in the form of vertical rods, spring-loaded relative to the carriages are mounted on the cross bar with use of joint levers. The carriages are driven to motion by driving cylinders. The cross bar also supports a driving cylinder, whose rod supports a balancer. Vertical rods are rigidly mounted on the balancer. Clamping strips are spring-loaded and mounted on the vertical tie rods. The tie rods with strips are placed inside of vertical struts; a number of the strips and their arrangement on the tie rods correspond to maximum quantity of flasks in the stack. The tie rods are provided by adjusting members. The apparatus allows to center the stacked flasks upon their horisontal and vertical mutual displacement, at their jamming one into another, that may be often occurred at small height and thickness of walls of the flasks. EFFECT: enhanced accuracy and reliability of flask centring. 3 cl, 5 dwg
Patent RU-2065285-C1 (RU)
Inventor: ROGOV YURIJ A
IPC: A47J27/00
Filed: 1992-12-07
Granted: 1996-08-20
Abstract: Использование: в области бытовой техники, при тепловой обработке пищевых продуктов. Сущность изобретения: посуда для тепловой обработки имеет кожух и варочную емкость. По верхнему краю емкости выполнены отверстия или щель. 1 ил.
Patent RU-2092397-C1 (RU)
Title: Drain cock
Inventor: MASHKOV GENNADIJ V
IPC: B64D37/20
Filed: 1993-01-11
Granted: 1997-10-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: drain cock has body 1 with fastening flange 2, seat and plate with sealing member. Body 1 is provided with flow-through ports 6. Spring-loaded rod 8 is mounted coaxially relative to plate. Smooth sleeve 11 secured on rod 8 embraces body 1 and has gasket supported by flange 2. Cock is secured on bottom of tank 13. EFFECT: enhanced reliability. 3 dwg
Patent RU-2040393-C1 (RU)
Title: Method of making articles with three-dimensional pattern
Inventor: ABAKUMOV AVGUST P
IPC: B28B1/54
Filed: 1992-01-12
Granted: 1995-07-25
Abstract: FIELD: construction. SUBSTANCE: in filling mould with a melt additional bearing surface is formed on casting over periphery of the image. The casting is then additionally pressed, is conditioned up to the solidification of the melt, and next is removed from the mould. Before crystallization the casting is heated up to the softening temperature. The concave and convex patterns are formed on the face and back side of the casting respectively. EFFECT: simplified method. 2 cl
Patent RU-2036406-C1 (RU)
Title: Coil-type shell-and-tube heat exchanger
Inventor: SUDAREV ANATOLIJ V
IPC: F28D7/02
Filed: 1993-02-24
Granted: 1995-05-27
Abstract: FIELD: heat engineering. SUBSTANCE: arranged in housing 1 of heat exchanger are tubular coils with turns 3 forming walls of longitudinal passages having slotted clearances 4 between tubes of adjacent turns. Corrugated axial expulsors made of hollow taper members are arranged inside passages; coil supply or discharge pipes 6 are arranged inside expulsors. Adjacent turns may be of equal or different diameters forming longitudinal wavy passage having alternating converging and diverging sections. Corrugation of expulsor may be equal to pitch of passage wall wave; contracting section of expulsor is arranged inside diverging passage. Converging and diverging sections of passages may have equal length. Diverging sections of one tubular coil may be arranged opposite converging sections of adjacent tubular coils. EFFECT: enhanced reliability. 6 cl, 5 dwg
Patent RU-2038154-C1 (RU)
Inventor: ALPATOV ALEKSEJ I
IPC: B03B5/26
Filed: 1993-03-04
Granted: 1995-06-27
Abstract: Использование: при гравитационном обогащении слабосвязанных глинистых россыпей. Сущность изобретения: желоб 1 с перегородками 4 и 3 шарнирно закреплен на опоре 2. Перегородки 3 закреплены с зазором к днищу. В секциях, образованных перегородками 3 и 4, приводом 5 перемещаются подвижные пластины 6. Они объединены жестко или шарнирно в один узел. В днище 1 перед перегородками 4 или в них установлены приспособления 7 для разгрузки обогащенного полезного ископаемого. Под перегородками 3 расположены сопла 8 для впуска воды при прямом ходе подвижных пластин. 2 з.п.ф-лы, 3 ил.
Patent RU-2032817-C1 (RU)
Title: Method of operation of multi-fuel internal combustion engine end multi-fuel internal combustion engine
Inventor: KHASYANOV VIKTOR A
IPC: F02B19/02
Filed: 1993-04-22
Granted: 1995-04-10
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinder 1, piston 2 mounted inside the cylinder for permitting reciprocation, head 3 of cylinder 1, delivery chamber 4 of variable volume defined by bottom 5 of piston 2 and head 3, combustion chamber 6 of constant volume having neck 7 provided in head 3 and fuel nozzle 8, and controlled valve, e.g., gate 9 positioned in bottom 5 of piston 2 coaxially to neck 7. The gate separates chambers 4,5 when piston 2 moves to the top dead center during the compression stroke and connects the chambers when piston 2 is in the vicinity of the top dead center. At the beginning of the compression stroke, a portion of air flows from delivery chamber 7 to the combustion chamber 6 through neck 7. Fuel is injected during flowing the portion of air to combustion chamber 6 with simultaneous mixing. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2059042-C1 (RU)
Inventor: KALUSTYAN EDUARD S
IPC: G01N15/08
Filed: 1993-03-31
Granted: 1996-04-27
Abstract: Использование: для исследований свойств скальных оснований при проектировании гидротехнических сооружений на скальных основаниях. Сущность изобретения: способ определения механических и фильтрационных характеристик скального массива включает проходку камеры 1, бетонирование штампов 2 на ее основании, бетонирование упоров 8 и 9 на боковых стенках и своде камеры, приложение к штампам нормальной и сдвигающей нагрузок с измерением величины деформации и перемещений основания. В основании штампа 2 до его бетонирования выполняют скважину 3, соосно с которой в процессе бетонирования штампа устанавливают в нем трубу 4 с оголовком для подачи напорного потока, затем производят замачивание основания с измерением расхода воды, при этом после проведения деформационных испытаний к штампу прикладывают заданную нормальную нагрузку, после стабилизации деформации основания - сдвигающую нагрузку, а после стабилизации смещения штампа от приложенной сдвигающей нагрузки в основании создают фильтрационное давление ступенями с наибольшей величиной давления, соответствующей интенсивности сдвигающей нагрузки с измерением его расхода и напора, причем переход на следующую ступень сдвигающей нагрузки осуществляют после достижения стабилизации деформации и фильтрации от действия фильтрационного давления на предыдущей ступени. 2 ил.
Patent RU-2059688-C1 (RU)
Title: Oil fractions processing method
Inventor: SIDOROV GEORGIJ M
IPC: C10G69/02
Filed: 1993-04-05
Granted: 1996-05-10
Abstract: FIELD: oil refinery. SUBSTANCE: diesel fractions together with mixture of gasoline and lightweight coking gas oil are subjected to hydrorefining and stabilization. Side running of stabilization column after evaporation of lightweight fractions is used as component of diesel fractions. Lightweight fractions are ejected into stabilization column. EFFECT: method allows to increase productivity of oil fractions processing. 2 cl, 1 dwg, 4 tbl
Patent RU-2063166-C1 (RU)
Title: Method for determining morphologic changes in connective tissue in mass population studies
Inventor: ESIPOVA NATALIYA G
IPC: G01N23/20
Filed: 1993-04-26
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing microbiopsy of skin taken at the base of nail plate. Changed physical properties, reflex position and intensity of X-ray diffraction pattern are used for making conclusions about state of connective tissue collagen and then about the connective tissue state. EFFECT: enhanced accuracy of analysis.
Patent RU-2129215-C1 (RU)
Title: Two-rotor internal combustion engine
Inventor: SHAJMUKHAMETOV R SH
IPC: F02B53/00
Filed: 1993-06-15
Granted: 1999-04-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: two-rotor internal combustion engine has unit of two eccentric rotors, common separating plate rolling on rollers-shoes and unit of pistons connected with separating plate. Novelty in design of engine is that separating plate is made in form of unit of pistons whose cylinder spaces communicate with spaces of rotor unit through holes aligned at moment of ignition of fuel mixture and delivery of mixture into rotor unit spaces, and that piston cylinders are made two-sided. EFFECT: improved stability of mixture ignition process. 2 cl, 3 dwg
Patent RU-2063871-C1 (RU)
Title: Process of manufacture of tubular articles from concrete mixtures
Inventor: GOGOLEV YURIJ A
IPC: B28B21/24
Filed: 1993-06-25
Granted: 1996-07-20
Abstract: FIELD: construction industry. SUBSTANCE: invention refers to manufacture of concrete and ferroconcrete articles by method of radial pressing. Process of manufacture of tubular articles from concrete mixture includes feed of concrete mixture into mould with simultaneous compaction of it by radial power action from side of forming element moving along formed article. Forming element moves at speed 0.2-2.5 m/min with value of pulling force amounting to 0.5-3.0 MPa. EFFECT: increased quality of articles thanks to homogeneity of compaction of concrete mixture over height of formed articles.
Patent RU-2051038-C1 (RU)
Inventor: MAZILNIKOV VLADIMIR A
IPC: B29C48/645
Filed: 1993-11-03
Granted: 1995-12-27
Abstract: Использование: при переработке пластмасс, влажных полимерных материалов, в частности, их водных суспензий с концентрацией твердой фазы от 5 до 25 Сущность изобретения: двухчервячный экструдер снабжен расположенным параллельно червяком полым перфорированным барабаном. Барабан перекрывает окно для отвода жидкости. Барабан снабжен устройством для его очистки и соединен с приводом. Кроме того, перфорация барабана выполнена в виде кольцевых прорезей на образующей поверхности. Устройство для очистки барабана выполнено в виде закрепленных на корпусе ножей с лезвиями, заходящими в прорези барабана. 1 з. п. ф-лы, 3 ил.
Patent RU-2075552-C1 (RU)
Inventor: SPIRIDONOV ANATOLIJ P
IPC: C25C3/12
Filed: 1994-02-03
Granted: 1997-03-20
Abstract: FIELD: non- ferrous metallurgy, namely production of aluminium by electrolysis in cryolite - alumina melts. SUBSTANCE: anode device includes new anode framework and ventilation ducts passing along perimeter of upper frame of metallic structure and embracing anode framework. It allows to reliably isolate over anode space against penetration of alumina dust onto carbon anode and enhance quality of anode, to lower outburst to environment due to organized and rated system for collecting and removing gases with efficiency 95-97%. Such effect is achieved by arranging upper edge of anode framework not lower than low band of frame of metallic structure. Ventilation ducts pass along perimeter of frame and embrace anode framework. EFFECT: enhanced quality of anode, reduced outburst to environment. 3 cl, 4 dwg
Patent RU-2069578-C1 (RU)
Inventor: EVTEEV VALERIJ N
IPC: A62C13/76
Filed: 1994-02-04
Granted: 1996-11-27
Abstract: Использование: в области противопожарной техники, а именно в запорно-пусковых головках переносных огнетушителей, устанавливаемых на огнетушителях общего назначения, и может найти применение в огнетушителях для оснащения подразделений пожарной охраны. Сущность изобретения: запорно-пусковая головка содержит корпус с газовым каналом, выходным каналом с штуцером для выброса огнетушащего вещества и каналом подсоединения сифонной трубки для вывода огнетушащего вещества из резервуара огнетушителя, устройство для крепления его на резервуаре огнетушителя, пусковое устройство с пусковой рукояткой и запорное устройство с рычагом привода, взаимодействующим с размещенным в выходном канале подпружиненным штоком с клапаном, в отличии от известной канал подсоединения сифонной трубки выполнен сужающимся на конце с переходом в канал с сечением прямоугольной формы, а размещенный в выходном канале клапан своей боковой поверхностью перекрывает отверстие прямоугольной формы, а своей торцевой частью взаимодействует с седлом выходного канала. Клапан снабжен манжетой, взаимодействующей своей рабочей поверхностью со стенками выходного канала, а сам клапан выполнен в виде усеченного конуса и снабжен сферической торцевой поверхностью. 6 ил.
Patent RU-2061061-C1 (RU)
Title: Set for thermal treatment of parts
Inventor: SKULBEDENKO LEONID ALEKSEEVICH
IPC: C21D1/42
Filed: 1994-02-07
Granted: 1996-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: set for thermal treatment of parts has accumulator, mechanism of transportation of parts from loading to unloading points in the form of guides and transportation fixture made in the form of closed chain conveyer, mechanism pressing parts against guides and inductor-sprayer. Holding members is fabricated in the form of rests put on chain multiple of size of part. Pressing mechanism incorporates two parts, one located in front of inductor and made in the form of bell-crank hinged on axle with roller on one arm, other arm is spiring-loaded. Other part is manufactured in the form of spring-loaded roller and is placed after inductor. EFFECT: enhanced operational efficiency and reliability. 2 dwg
Patent RU-2110959-C1 (RU)
Inventor: LITASOVA E E
IPC: A61B17/00
Filed: 1994-05-20
Granted: 1998-05-20
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: myocardial revascularization is conducted after resection of left ventricular aneurysm by tunnelling it with tubus scalpel. Tunnelling is carried out upon an opened intact heart under visual control by gradual resecting endocardium-myocardium-endocardium (endomyocardially) without damage of epicardium. Both ends of formed tunnel are connected with the cavity of left ventricle. EFFECT: higher efficiency to treat myocardial ischemia due to improved blood supply and contractile myocardial capacity. 1 dwg
Patent RU-2070775-C1 (RU)
Title: Equipment of accumulation electric heating
Inventor: BASTRON ANDREJ V
IPC: H05B6/10
Filed: 1994-05-31
Granted: 1996-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed equipment is designed for electric heating of cottages, individual apartments of multi-storey buildings where accumulation equipment is user-regulator of energy of supplying electric substation. According to proposal electric conductor is laid in the form of inductors uniaxially to holes and along them. Holes are additionally filled with ferromagnetic medium with adjustable level. EFFECT: enhanced operational efficiency of equipment thanks to expansion of its functional capabilities. 4 dwg
Patent RU-2068190-C1 (RU)
Title: Method of prediction of oil deposit in sections of well
Inventor: TAVRIZOV VRAM E
IPC: G01V9/00
Filed: 1994-06-07
Granted: 1996-10-20
Abstract: FIELD: oil industry. SUBSTANCE: invention is good fr geochemical exposure of oil-bearing capability of pools in sections of search-prospecting and production wells. Samples of core or slurry of rocks are selected with referencing to depth. They are examined by method of electron paramagnetic resonance. Content of bivalent manganese contained in crystals of minerals with cubic symmetry is found. Content of common manganese is determined in same samples by method of X-ray structural fluorescent analysis. Value R of ratio of content of bivalent manganese to content of common manganese is found. Intervals of depths corresponding to samples with 0.01 <R <1:0 are recommended for tests in well to produce inflow of oil or gas. EFFECT: improved efficiency of method. 1 dwg, 1 tbl
Patent RU-2072756-C1 (RU)
Inventor: KRASAVIN ALEKSANDR P
IPC: A01B79/02
Filed: 1994-06-15
Granted: 1997-02-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves land surface leveling, application of coal waste prior to plowing, seeding and inoculation with strain Azotobacter chroaccium Mut-1 (VNIISKhM No. V-35D). The rate of inoculation is 100-200 g/ha. EFFECT: lower costs; improved soil agrochemical properties. 2 cl
Patent RU-2106621-C1 (RU)
Title: Method and electrochemical transducer for measuring gas concentration
Inventor: ELENA NIKOL SKAJA
IPC: G01N27/49
Filed: 1992-10-26
Granted: 1998-03-10
Abstract: FIELD: gas concentration measurement technology. SUBSTANCE: transducer has case, metering electrode containing catalytically active material capable of converting gas analyzed, counter-electrode containing carbon material with electrochemical active surface compounds capable of oxidizing or reducing, and electrolyte contacting metering electrode and counter-electrode; carbon material in counter-electrode has specific surface area of at least 40 sq.m/g. Method using this transducer is given in description of invention. EFFECT: improved reliability of metering results. 22 cl, 2 dwg
Patent RU-2056751-C1 (RU)
Title: Method for annihilation of insects and device for its embodiment
Inventor: MOMDZHI SERGEJ G
IPC: A01M1/08
Filed: 1994-10-20
Granted: 1996-03-27
Abstract: FIELD: annihilation of insects. SUBSTANCE: produced in insect dwelling zone is acoustic signal with pulse duration of 0.1-0.5 s and period of 5-15 s and frequency of 38-48 kHz. This is attained due to parallel connection of light-emitting device with acoustic radiating system. Repellent signal makes the insects to move towards the unit of insect annihilation or to places with poisoning matter, and insects perish. Repellent signal shape precludes adaptation of insect to it and increases efficiency of annihilation. EFFECT: higher efficiency. 8 cl, 1 dwg
Patent RU-2115084-C1 (RU)
Title: Catalytic heat simulator
Inventor: VATOLIN VALENTIN VLADIMIROVICH
IPC: F41H13/00
Filed: 1994-11-21
Granted: 1998-07-10
Abstract: FIELD: military equipment, applicable for simulation of heat radiations in false objects of armament and military equipment of any shape and area with a low probability of identification, creation of false heat targets for projectiles with infra-red homing heads, it can also be used in domestic equipment for heating of various rooms, automobile engines, greenhouses, etc with insurance of requirements of fire safety and high environment protection. SUBSTANCE: the simulator has a fuel tank, radiating three-layer catalytic probe with a starting (lighting) system, wick- vaporization system including an evaporation chamber and a tube with a wick made of fibrous cord (for instance, cotton) with longitudinal arrangement of fibres connecting it to the fuel tank. The device is made in the form of a square module with correlation of sides H:B:A=1:2:3, where H - module height: B and A - module width and length respectively. Square shape of simulator provides for setting-up of simulation fields of military equipment practically of any area and shape. EFFECT: enhanced efficiency. 5 cl, 2 dwg