baber/WOPTO huggingface dataset:
Patent DE-19941737-C1 (DE)
Inventor: HUEBNER REINHARD
IPC: B60N2/75
Filed: 1999-09-02
Granted: 2001-05-17
Abstract: Arm rest, comprises a locking/release mechanism with a spring loaded piston and a transversely slidable element serving for locking and releasing the piston. The arm rest comprises a locking/release mechanism incorporating a spring loaded piston (7) which is provided with an end section (10) droppable into a recess (11) in the housing (2), and a lateral opening (7a) for a slidable element (9) for locking/releasing the piston. When the arm rest is lifted, the end section (10) is brought out of the recess (11), the spring (8) is compressed, and the piston (7) is locked in its retracted position by the element (9). The arm rest can now be rotated downwards until the element (9) is brought into contact with the surface (6) of the housing (2) and the piston (7) is released. Subsequent lifting of the arm rest causes the end section (9) to drop into the recess (11).
Patent DE-19953061-C1 (DE)
Title: Thickness measuring device for non-magnetic coating layer applied to ferromagnetic surface uses measurement of magnetic coil current for compensating magnetic adhesion force between coating layer and permanent magnet
Inventor: STEINGROEVER ERICH
IPC: G01B7/06
Filed: 1999-11-03
Granted: 2001-02-08
Abstract: A sensor (1) measures the thickness of a non-magnetic coating layer (2) applied to a ferromagnetic surface (3) by measuring the adhesion of a permanent magnet (4) contacting the coating layer. The magnet is supported by a lever system (6) acted on at the opposite side by a magnetic field provided by coil (13). Measurement of the coil current is required for compensation of the adhesion force.
Patent RU-2049121-C1 (RU)
Title: Mixture for silicomanganese dephosphorization
Inventor: DASHEVSKIJ VENIAMIN YA
IPC: C21C7/064
Filed: 1992-10-19
Granted: 1995-11-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: five mixtures for silicomanganese refining were proposed. The first mixture has components, wt.-% quartzite 15-40; МФШ 15-40; fluorspar 5-10, and lime the rest. The second mixture has components, wt. -% quartzite 15-40; МФШ 15-40; silicomanganese waste slag 1-75; fluorspar 5-10, and lime the rest. The third mixture has components, wt. -% quartzite 15-40; МФШ 15-40; carbonic ferromanganese waste slag 1-75; fluorspar 5-10, and lime the rest. The fourth mixture has components, wt.-% quartzite 10-40; МФШ 15-40; metallic manganese waste slag 1-75; fluorspar 5-10, and lime the rest. The last mixture has components, wt.-% quartzite 15-40; МФШ 15-40; carbonic ferromanganese waste slag 1-75; silicomanganese waste slag 1-75; metallic manganese waste slag 1-75; fluorspar 5-10, and lime the rest. EFFECT: enhanced quality of mixtures. 5 cl, 1 tbl
Patent RU-2109819-C1 (RU)
Title: Blast-furnace charging apparatus
Inventor: MALAKUTSKO KONSTANTIN ANDREEVI
IPC: C21B7/20
Filed: 1992-10-29
Granted: 1998-04-27
Abstract: FIELD: metallurgy. SUBSTANCE: charging apparatus has truncated cone with opening it its top and suspended from hollow bar. Installed under truncated cone base is funnel. Internal hollow of cone generator has bowl with additional cone suspended from bar passed through hole of hollow bar. Truncated cone base comes in contact with bowl and forms lower gas seal together with bowl and additional cone. Installed also above opening of truncated cone is funnel with round discharge opening located coaxially with respect to bar axis. Installed above funnel are receiving funnels with gas cutoff valves which form upper gas seal. The apparatus may supply the charge uniformly over the circumference, separately to axial, periphery and intermediate zones of furnace top, and may charge the charge uniformly over circumference and radius onto axial and intermediate zones of furnace top. In addition, the apparatus monitors the level of charging of the top furnace axial zone. EFFECT: higher efficiency. 3 cl, 6 dwg
Patent RU-2039537-C1 (RU)
Title: Device for testing femoral prosthetic appliances on operation endurance
Inventor: FARBER BORIS S
IPC: A61F2/76
Filed: 1992-12-07
Granted: 1995-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has supporting platform with rotatable sector, power hydraulic cylinder, controllable with an electric hydraulic amplifier. Linear and angular movement pickups and force cells record changes in the values of kinematic and dynamic parameters. Prosthesis head is set on pivot journals. EFFECT: wider range of load classes applicable in testing femoral prosthesis; higher accuracy in determining wear resistance. 4 dwg
Patent RU-2047800-C1 (RU)
Inventor: SHUVALOV ARTUR S
IPC: F16K1/34
Filed: 1992-12-24
Granted: 1995-11-10
Abstract: FIELD: interruption and distribution of flow of liquid in hydraulic lines. SUBSTANCE: rod is connected with shut-off member in form of plate. Ratio of plate height to its diameter is less than one. Lateral and upper parts of plate are made in form of body of revolution whose thickness reduces to periphery and curvilinear generatrix. Sealing surface of seat is located below hole of inlet branch pipe by amount lesser than half the plate height. Cover has concave inner surface whose bottom is located above edge of hole of inlet branch pipe by amount lesser than half the plate height. In extreme upper position plate is located in spaced relation to inner surface of cover. Shape of inner surface of cover is identical to that of upper surface of plate. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2082853-C1 (RU)
Title: Method of construction of foundation
Inventor: STIG SERKVIST
IPC: E02D27/01
Filed: 1991-05-27
Granted: 1997-06-27
Abstract: FIELD: construction engineering. SUBSTANCE: at construction of building foundation beams of two vertical lateral flanges and one horizontal flange connecting them are placed on gravel underlayer placed on bottom of foundation pit and secured at a distance of several centimeters above underlayer. After backfill of the pit recess formed by flanges of beams is filled in with concrete, horizontal flange has holes used to feed concrete to underlayer that flows out through them at filling-in of the recess. EFFECT: facilitated procedure. 5 cl, 4 dwg
Patent RU-2077775-C1 (RU)
Title: Космический строительный блок
IPC: B64G4/00
Filed: 1993-01-19
Granted: 1997-04-20
Abstract: 1. Космический строительный блок, содержащий цилиндрическую часть в виде замкнутой герметичной, гибкой и складываемой оболочки, снабженной элементами жесткости и соединительными деталями, отличающийся тем, что элементы жесткости выполнены в виде продольных ребер, установленных на внешних периферийных участках складок оболочки, а оболочка дополнительно снабжена внешней негерметичной и внутренней герметизируемой облицовками соответственно для защиты от метеорных частиц и космических излучений и от тепловых воздействий, причем внешняя облицовка содержит множество защитных панелей со средствами крепления к продольным ребрам, а внутренняя облицовка выполнена собираемой из защитных панелей и рулонных элементов.2. Блок по п.1, отличающийся тем, что средства крепления защитных панелей к продольным ребрам выполнены в виде соединительных деталей с пружинными фиксаторами, охватывающими ребра.3. Блок по п.1 или 2, отличающийся тем, что боковая стенка вышеуказанной складываемой оболочки выполнена с поясками, выступающими за торцевые поверхности этой оболочки.4. Блок по любому из пп.1 - 3, отличающийся тем, что продольные ребра снабжены на концах крепежными деталями для соединения с продольными ребрами соседних строительных блоков.5. Блок по любому из пп. 1 - 4, отличающийся тем, что продольные ребра снабжены дополнительными крепежными деталями для присоединения к ним элементов космического оборудования.6. Блок по любому из пп.1 - 5, отличающийся тем, что продольные ребра снабжены крепежными деталями для соединения с внутренней облицовкой и расположенными внутри оболочки элементами оборудования и интерьера.
Patent RU-2042302-C1 (RU)
Inventor: PIMENOV BORIS I
IPC: A01C3/02
Filed: 1993-01-28
Granted: 1995-08-27
Abstract: Использовние: в сельском хозяйстве. Сущность изобретения: реактор содержит цилиндрическую камеру сбраживания с плавающим колпаком, имеющим герметичный шлюз, по оси камеры установлено перемешивающее приспособление со стержнями, которое выполнено в виде телескопически соединенных труб. Стержни расположены рядами и имеют длину, уменьшающуюся по направлению к днищу в отношении 0,8 0,5 к радиусу камеры. Плавающий колпак расположен на вертикальных направляющих на подпружиненных втулках. Приводом для вращения перемешивающего приспособления служит ветросиловая установка, установленная на плавающем колпаке вместе с генератором электродвигателем. 3 з.п.ф-лы, 1 ил.
Patent RU-2068904-C1 (RU)
Inventor: ANDREWS ETHAN K
IPC: D21C3/22
Filed: 1991-10-07
Granted: 1996-11-10
Abstract: Использование: в целлюлозно-бумажной промышленности для изготовления бумажных изделий. Сущность изобретения: в варочный котел периодического действия загружают целлюлозосодержащий материал и варочный раствор. Осуществляют варку. Вытесняют горячий отработанный раствор путем закачивания в варочный котел жидкости под давлением при сохранении столба целлюлозной массы. Осуществляют делингнификацию и отбелку полученной целлюлозной массы в варочном котле прокачиванием через столб целлюлозной массы отбеливающего реагента, не содержащего хлор, при сохранении столба целлюлозной массы. 4 з.п. ф-лы, 1 табл.
Patent RU-2067621-C1 (RU)
Title: Drier for fur skins
Inventor: IVLIEV VALERIJ A
IPC: C14B1/58
Filed: 1993-02-17
Granted: 1996-10-10
Abstract: FIELD: light industry; plants for convective drying of fur skins. SUBSTANCE: drying chamber has panel with slots installed above slots of air distributing box for motion in direction perpendicular to skin motion. Guide blades are made with recesses in which fastening members are accommodated. Guide blades are attached to chamber sections with use of fastening members. Guides are installed for their motion in recesses along wall which has recesses of drying chamber. EFFECT: higher efficiency of drying due to provision of optimal velocity of flow blowing the skins. 4 dwg
Patent RU-2041534-C1 (RU)
Inventor: SIROTIN EVGENIJ K
IPC: H01M10/34
Filed: 1993-03-30
Granted: 1995-08-09
Abstract: FIELD: manufacture of chemical sources of electric energy. SUBSTANCE: alkaline cell includes cylindrical case 1 housing negative 3 and positive 2 electrodes divided by separator 4. Electrodes 2 and 3 and separator 4 are impregnated with alkaline electrolyte. Positive electrode 2 is placed in space of negative electrode 3. Electrodes have collectors 6 with active material applied to them. Densities of active material of negative electrode 3 is equal to 3.48-3.63 g/cu.cm and of positive electrode 2 1.78-1.84 g/cu.cm. Ratio of volumes of masses of active materials of negative and positive electrodes amounts to 0.76-0.91. Relationship of diameter of positive electrode to outer diameter of negative one is equal to 0.66-0.70. EFFECT: increased specific electric characteristics thanks to enlargement of useful volume occupied by electrodes. 2 dwg, 4 tbl
Patent RU-2035568-C1 (RU)
Title: Method for erection of cast-in-situ multilayer structures of wall or column type
Inventor: RUBETSKOJ VALERIJ L
IPC: E04G11/08
Filed: 1993-06-30
Granted: 1995-05-20
Abstract: FIELD: construction. SUBSTANCE: after transfer of exterior shields through next step, through interior forms of box-like or circular cross-section are installed between shields for formation of cast-in-situ insert to height of concreted layer. Interior forms are filled with insulating light cellular or filling concrete and installed to form bearing layers of preset thickness from structural concrete between exterior shields and walls of internal forms and to form, between inserts, transverse interior partitions of preset thickness from sturctural material. In this case, interior forms are withdrawn directly after its filling up to concrete hardening, and arranged between inserts are horizontal flat nets for lateral and longitudinal reinforcing of structure. In case of necessity, vertical reinforcement is installed between the exterior shields and walls of interior forms. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2071531-C1 (RU)
Title: Pile oil-and-gas sea platform
Inventor: IOANESYAN YURIJ R
IPC: E02B17/00
Filed: 1993-11-04
Granted: 1997-01-10
Abstract: FIELD: construction of sea platforms for installation of drilling equipment. SUBSTANCE: pile incorporates interconnected sections 1 and ballast system with kingston valves 4. Installed in its lower part is hydraulic motor, and connected to shaft 6 of motor rotor are spiral blades 11 and drilling cutter shield 5. This ensures dipping of pile into sea bottom to required depth, together with blades 11 creating axial thrust on shield 5. Hydraulic motor is provided with water line 8 going to upper part of pile, thus ensuring delivery of working medium to motor and for cementation of pile in borehole. Pontoons 10 located below water surface level provide necessary tensioning of pile. EFFECT: high efficiency. 2 dwg
Patent RU-2104106-C1 (RU)
Inventor: BERTOL D KHIL D
IPC: B21B15/00
Filed: 1993-11-11
Granted: 1998-02-10
Abstract: FIELD: position control systems in cantilever squeezing presses for width reduction of rolled pieces. SUBSTANCE: press includes pressing tools arranged mutually opposite relative to motion direction of rolled piece and joined with drive unit for lengthwise feed. Press includes in addition hydraulic drive for lengthwise feed built-in to closed hydraulic system with low and high pressure pipelines; regulated with zero crossing reversing displacement pump being actuating link of position control circuit of lengthwise feed drive. Position control circuits are connected with synchronous regulator providing identical motion value of both lengthwise feed drive units. EFFECT: improved design. 7 cl, 2 dwg
Patent RU-2069210-C1 (RU)
Title: Method of eliminating caking of potassium chloride
Inventor: TITKOV STANISLAV N
IPC: C05D1/02
Filed: 1993-11-23
Granted: 1996-11-20
Abstract: FIELD: mineral fertilizers production. SUBSTANCE: purpose is achieved by using treatment of potassium chloride with anticaking reagents preceded by treatment with emulsion of solid paraffins in amount of 10-150 g per 1 t of potassium chloride followed by drying. The paraffins used have melting temperature at least 42-43 C and contain at least 95% of fractions boiling higher than 320 C. Making use of paraffin reduces cost of production of non-caking potassium chloride by a factor of 2.3. EFFECT: reduced cost of production. 1 tbl
Patent RU-2041836-C1 (RU)
Title: Method of applying decorative coating on articles
Inventor: GOLOVIN ALEKSANDR G
IPC: B44D5/00
Filed: 1993-12-14
Granted: 1995-08-20
Abstract: FIELD: decorative coating applying. SUBSTANCE: for preparing golden surface article is treated by immersing in the bath with solution consisting of six parts varnish and four parts turpentine or white spirit at 25-30 C followed by drying and thermal treatment by roasting at temperature above 150 C for 10-15 min. EFFECT: improved method of applying. 2 cl
Patent RU-2069042-C1 (RU)
Title: Деформационный шов
IPC: E01C11/10
Filed: 1994-01-10
Granted: 1996-11-10
Abstract: Деформационный шов закрытого типа преимущественно для мостов малых пролетов, включающий размещенный между плитами смежных пролетов компенсаторный лоток, материал заполнения, перекрывающий лист, разделяющую прокладку над швом, отличающийся тем, что компенсаторный лоток выполнен в виде сплошного битумно-бутилкаучукового мата, армированного нетканым материалом, герметично присоединенного к торцам плит ездового полотна с помощью битумно-бутилкаучуковой мастики, а заполнение выполнено в виде Т-образного эластичного резинового компенсатора с имеющим вдоль оси компенсационный канал клиновидным стволом, образованным компенсационными выступами на наружной поверхности, по торцам перекрывающей полки компенсатора расположены дополнительные эластичные компенсаторы из заливочных полимерных композиций, а разделяющая прокладка выполнена виде высокоэластичного резинового слоя, герметично перекрывающего шов с помощью битумно-бутилкаучуковой мастики для отделения покрытия проезжей части моста от нижележащих слоев.
Patent RU-2067156-C1 (RU)
Title: Grouting mortar and method for its use for temporary lining of wells
Inventor: SHAKHMAEV ZUFAR M
IPC: C09K8/506
Filed: 1994-02-17
Granted: 1996-09-27
Abstract: FIELD: well drilling, particular, grouting mortars and methods for temporary lining of wells with them. SUBSTANCE: composition of nonsolidifying viscoelastic mortar includes additionally lubricating additives, surfactant and mineral salt with the following amounts of components, mas.p: mud powder 28-40; oil 15-25; SAB-1 up to 10; surfactant 1-2; sodium (calcium) chloride 10-12; the balance, water. The method for use of grouting mortar for temporary lining of well includes preparation of grouting mortar and its injection into casing string-borehole annulus based on calculation of the value of gel strength of grouting mortar for qualitative isolation of formations with consideration of well conditions. EFFECT: higher efficiency. 4 cl, 3 tbl
Patent RU-2118119-C1 (RU)
Title: Pulse frequency measuring device
Inventor: US N A
IPC: A61B5/02
Filed: 1994-04-27
Granted: 1998-08-27
Abstract: FIELD: medical practice. SUBSTANCE: device has optoelectronic transducer using infrared radiator, first and second amplifiers, low-pass filter, Schmidt trigger, measuring pulse generator, electronic switch, AND-NOT gate, frequency counter, indicator and start button. In addition, device has automatic gain control circuit, storage register and control command former. EFFECT: higher accuracy of measured parameter reading. 3 dwg
Patent RU-2059099-C1 (RU)
Title: Slot filter of internal combustion engine nozzle
Inventor: BORODYANSKIJ LEV KH
IPC: F02M61/00
Filed: 1994-05-11
Granted: 1996-04-27
Abstract: FIELD: engine engineering. SUBSTANCE: slot filter has cylindrical rod 1. The side of the rod is provided with at least two equidistant fuel supply grooves 2 and 3. Each of grooves 2 and 3 is arranged along a screw line. The ends of the grooves are at a distance from one of the faces of rod 1. The relationship between the angle between the development of the screw symmetry axis of the fuel supply groove on the planes and the symmetry axis of the rod and geometrical parameters of the filter is presented in the invention description. EFFECT: improved design. 3 dwg
Patent RU-2085445-C1 (RU)
Title: Flying vehicle landing-gear retraction and extension drive
Inventor: GRIGOREV VLADIMIR G
IPC: B64C25/10
Filed: 1994-05-19
Granted: 1997-07-27
Abstract: FIELD: manufacture of new flying vehicles and modification of present-day flying vehicles. SUBSTANCE: drive includes control lever fitted in crew cabin and mechanical reduction gear mounted on landing-gear strut. Control lever is mechanically linked with input shaft of reduction gear. Drive is additionally provided with flat aerodynamic surface mounted on landing-gear strut between pivot shaft of strut and landing-gear wheel rotatably relative to landing-gear strut; output shaft of reduction gear is mechanically linked with this aerodynamic surface. EFFECT: enhanced reliability. 2 dwg
Patent RU-2060291-C1 (RU)
Title: Method for production of refracting metals and hard alloys
Inventor: EJDUK OLGA N
IPC: C22C29/02
Filed: 1994-07-07
Granted: 1996-05-20
Abstract: FIELD: production of refracting metals and hard alloys. SUBSTANCE: added to initial powder of tungsten trioxide is powder of tungsten carbide with average grain size not in excess of 1.5 mcm in the amount of 3-10 mas.% with respect to tungsten carbide in melt, components are mixed and reduced to produce tungsten and then, carbidized. Charge is prepared by combined wet grinding of tungsten carbide and metallic bond. Charge may be added, prior to mixing and grinding, with tantalum carbide and/or vanadium carbide. Charge may be added before mixing and grinding of tungsten carbide with metallic bond, with tungsten carbide having grains sizing at least 10 mcm. Charge is used for pressing blanks of the required shape and sizes and sintered at respective temperatures. EFFECT: produced hard alloy features high service stability at impact and sign-varying loads, and reduced labor input in grinding mixtures. 4 cl
Patent RU-2098522-C1 (RU)
Title: Method for preparation of fibrous material for spinning
Inventor: FROLOV VENIAMIN D
IPC: D01G21/00
Filed: 1994-07-14
Granted: 1997-12-10
Abstract: FIELD: treatment of fibers for spinning. SUBSTANCE: method includes multiple opening and cleaning with subsequent layer blending by aeromechanical and aerodynamic methods and carding. Cleaning and blending are accomplished in succession at least twice after each opening. Blending by aerodynamic method is effected with simultaneous supply of fibrous material. EFFECT: higher efficiency. 1 dwg
Patent RU-2090006-C1 (RU)
Title: Encryption-decryption key forming technique
Inventor: KORZHIK VALERIJ I
IPC: H04L9/00
Filed: 1994-07-18
Granted: 1997-09-10
Abstract: FIELD: cryptography; distribution of keys; building key distribution system resistant to desired number of compromises of personal keys of users to ensure confidential communication between any of their pairs. SUBSTANCE: confidential key is formed by selecting coefficients of symmetrical polynomials f i (x 1 ,x 2 ) on the basis of random-number sensor, generation of personal confidential key for user by substituting user identifier in polynomials f i (x 1 ,x 2 ), formation of session key by substituting user identifier in personal key. EFFECT: simplified hardware-software implementation basing on single standard microprocessor of high-speed session key formation system, reduced failure probability during input of personal key, simplified storage of key, improved resistance to external mechanical and electromagnetic effects. 2 tbl