baber/WOPTO huggingface dataset:
Patent DE-4420344-C1 (DE)
Title: Pocket chain wheel for two groups of pockets at right angles to wheel axle
Inventor: DALFERTH HANS DIPL ING
IPC: F16H55/30
Filed: 1994-06-01
Granted: 1995-08-31
Abstract: The bases (2) of the pockets (1) are shaped so that the chain links' (5) sides (4) facing the wheel axle (3) are supported in the pockets solely at the curved parts of the transition between the fronts (6) of the chain-links on their sides facing the wheel axle. The arms (8) forming the end walls of the next pockets have recesses in for the welding seams (12) of the chain links. The recesses are formed in the contact surfaces for the chain link-sides (9) facing away from the wheel axle. The chain-links are supported by arms (8) separating the bases of the pockets of one group and the next pockets of the other group of pockets. The centre planes of the arms include an angle of between 45 and 50 degrees in relation to the wheel axle.
Patent NL-1008147-C1 (NL)
Title: Cleaning indoor roller blinds for windows
Inventor: WEIJDEN WILHELMUS HENDRIKUS AL
IPC: E06B9/11
Filed: 1998-01-28
Granted: 1999-07-29
Abstract: A cleaning device (13) is secured to the window pane in the space between the window and blinds, then the blinds are raised and lowered so that they are cleaned as they pass over the device.  An Independent claim is also included for the cleaning machine (10), comprising at least one cleaning device and fasteners (12, 12') for releasably securing the device to the window. MECHANICAL ENGINEERING - PREFERRED FEATURES : The cleaning device is an elongated brush secured to the window pane by suckers.
Patent NL-1021529-C1 (NL)
Title: Device for fixture and reading of written or printed route descriptions on transport vehicle, such as motorcycle, has mechanism which via two paper rolls which it joins together contains route on strip of paper
Inventor: TONK HENRICUS JOHANNES MARIA
IPC: G09F11/02
Filed: 2002-09-25
Granted: 2002-11-08
Abstract: The device for fixture and reading of written or printed route descriptions on a transport vehicle, such as a motorcycle, has a mechanism which two paper rolls which it joins together contains a route on a strip of paper. By operation of the mechanism, the paper strip can be moved upwards or downwards and read. During operation, a specific measure of flexibility must be available between the drive of the rolls, since the rolls can differ considerably in diameter.  This difference can be negated by the fitment and usage of a rubber ring between the two rolls. Both rolls have to be moved separately from one another by a knob forwards and a separate knob backwards. A centrally positioned gearwheel (1) has a tipping plate (6) beneath it which can slightly move. Through the movement of the central gearwheel, the tipping plate through friction can move with it in the same direction. Laterally to the central gearwheel and driven by it are satellite gearwheels (2,3) which can engage in teeth in the paper rolls.
Patent NL-1031276-C1 (NL)
Title: Filter device, has bypass chamber sealed by ring seal with different thickness diameter regions in contact with annular support inside filter casing
Inventor: TUMP JAN
IPC: B01D63/00
Filed: 2006-03-02
Granted: 2007-09-04
Abstract: The seal for the bypass chamber (18) in between the filter element (10) and inner wall of the casing (1) is formed by a ring (22) having a greater thickness at its external diameter region than at its internal diameter region. The radial surfaces of the ring are in contact with an annular support (21) inside the casing and one of the filter element end surfaces. The outer axial end surface of the ring is positioned against the inner wall of the casing and the inner axial end surface contains a cavity which is accessible by the unfiltered fluid. A filter device for separating particles from a fluid comprises a cylindrical filter element extending axially inside a cylindrical casing and designed to receive the unfiltered fluid at one axial end surface and discharge the filtered at the other axial end surface. The filter element includes a permeate discharge and the casing includes an inlet (3) for the unfiltered fluid and outlets (4, 7) for the filtered fluid and permeate. The seal for the bypass chamber in between the filter element and inner wall of the casing is obtained using a ring having a greater thickness at its external diameter region than at its internal diameter region. One of the two radial surfaces of the ring forms a seal against an annular support inside the casing and the opposite surface forms a seal against one of the filter element end surfaces. The outer axial end surface of the ring is positioned against the inner wall of the casing and the inner axial end surface contains a cavity which is accessible by the unfiltered fluid.
Patent NL-1033618-C1 (NL)
Title: Positioning stirrup is for trailer bicycle and can be fixed to wall at height where, if coupling piece is fixed to stirrup, trailer bicycle can be parked in same position as when it is behind towing bicycle
Inventor: VENEMA JOHAN
IPC: B62H3/00
Filed: 2007-03-30
Granted: 2007-07-06
Abstract: The positioning stirrup is for a trailer bicycle and can be fixed to a wall at a height where, if the coupling piece is fixed to the stirrup, the trailer bicycle can be parked in the same position as when it is behind the towing vehicle. The stirrup is suitable for trailer bicycles with a pin as towing hook or trailer bicycles fixed by a clamp to the saddle pin. With a trailer bicycle with a pin as towing hook the pin fits into the tube of the stirrup. With trailer bicycles fixed around the saddle pin of the towing bicycle, the clamp is pushed around the tube of the stirrup. The positioning stirrup for trailer bicycles offers owners of trailer bicycles the possibility of positioning their trailer bicycle rapidly and rigidly without having to couple it to the towing bicycle.
Patent RU-2045805-C1 (RU)
Title: Fluid-filled electrical machine
Inventor: BAKHMISTROV SERGEJ N
IPC: H02K5/12
Filed: 1987-03-06
Granted: 1995-10-10
Abstract: FIELD: electromechanical engineering. SUBSTANCE: machine has stator and rotor with bevelled slots. Stator and rotor slots are bevelled unidirectionally and through equal angle. EFFECT: reduced magnetic vibrations. 2 dwg
Patent RU-2017661-C1 (RU)
Title: Устройство обеспечения работоспособности оборудования космического аппарата
Inventor: GERNER IOSIF I
IPC: B64G1/66
Filed: 1990-06-11
Granted: 1994-08-15
Abstract: Устройство обеспечения работоспособности оборудования космического аппарата. Использование: вспомогательные и служебные системы оборудования, преимущественно крупногабаритные, обеспечивающие надежную работу в сложных условиях космического полета. Сущность изобретения: устройство содержит размещенные между основанием (источником вибрации) (1) и оборудованием (2) упругие элементы (3), центральная часть которых выполнена в виде зигзагообразно изогнутых во взаимноперпендикулярных плоскостях трубок (4), пропущенных между упругими упорами-отбойниками (12). Элементы (3) представляют собой коаксиальные магистрали, обеспечивающие: сильноточное электропитание оборудования (2) по центральной кабельной жиле, подачу и отвод теплоносителя по первому коаксиальному трубопроводу, охватывающему жилу, слаботочное электропитание по проводящим элементам, нанесенным на внутреннюю поверхность оболочки магистрали. При этом между этой оболочкой и цилиндрической стенкой трубопровода теплоносителя размещен демпфирующий элемент, например спрессованная металлическая проволока. Изобретение позволяет обеспечить надежную низкочастотную виброизоляцию оборудования минимальными дополнительными бортовыми средствами. 1 з.п. ф-лы, 3 ил.
Patent RU-2069801-C1 (RU)
Title: Fastening clamp
Inventor: SHCHERBACHENKO VALERIJ A
IPC: F16B15/06
Filed: 1990-12-19
Granted: 1996-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: legs of the clamp are beveled from the outer side. The surfaces of the bevels are perpendicular to the plane tangent to the inner sides of the lags that face each other. Behind the bevels are inclined surfaces, the angle of inclination of which is less than the angle of inclination of bevels. The outer and inner surfaces of the lags of the clamp can be provided with hollows. The diameter of the hollows decreases with height of lags in the direction from the cutting edges to the cross-piece of the clamp. EFFECT: enhanced reliability. 4 cl, 5 dwg
Patent RU-2001642-C1 (RU)
Inventor: SHILYAEV ALEKSANDR I
IPC: A61N2/06
Filed: 1991-01-03
Granted: 1993-10-30
Abstract: Изобретение относитс  к медицине, в частности  к нейрохирургии и неврологии Способ позвол ет  снизить уровень летальности, ускорить выздоровление  при воспалительных заболевани х головного  и спинного мозга, а также уменьшить выраженность  последствий этих заболеваний Дл  этого  осуществл ют дренирование ликворосодержащих  пространств на разных уровн х, производ т экстра-  копроральн.спинищ m«mnm r едующей его  реинфузией, после чего в катетер наход щийс  в  ликворной цистерне, ввод т световод и производ т  облучение тканей головного мозга или спинного  мозга и их оболочек, а также ликвора излушнием  гелий - неонового лазера с длиной волны 0,63 мкм,  мощностью 001 - 0,15 мВт плотностью мощности 001-015 мВт/см при экспозиции 10 - 60 мин 8  зависимости от уровн  облучени
Patent RU-2056439-C1 (RU)
Title: Method for preparing of salt of polyacryl acid for hardening medium
Inventor: TOLSTOV ALEKSANDR M
IPC: C08F120/06
Filed: 1991-01-03
Granted: 1996-03-20
Abstract: FIELD: heat treatment of metals. SUBSTANCE: method is carried out by polymerization of acryl acid in aqueous solution, reduction-oxidation system being presented. Mentioned above reduction-oxidation system contains Mohr's salt and ammonium persulfate, their molar ratio being 1:25-240. EFFECT: improves efficiency of method.
Patent RU-2006932-C1 (RU)
Inventor: BORISOV ALEKSANDR M
IPC: G06F17/16
Filed: 1991-03-05
Granted: 1994-01-30
Abstract: FIELD: computer engineering. SUBSTANCE: matrixes of graph relations having n(n-1) images of arcs, two groups of OR gates, group of AND gates. Arc image has flip-flop, two AND gates and two diodes. Device provides determination of accessible and non-accessible matrixes in graph representation, strong node groups and essential nodes between two leaf nodes of investigated graph. EFFECT: increased speed, increased field of application and independence of functional scheme of graph structure. 1 dwg
Patent RU-2023790-C1 (RU)
Inventor: PETROCHENKO VYACHESLAV I
IPC: E02B5/02
Filed: 1991-03-12
Granted: 1994-11-30
Abstract: Использование: для облицовки крупных гидротехнических каналов. Сущность изобретения: кран размещают на берме канала и загружают прицеп плитами из транспортного средства. По мере передвижения крана с прицепом пленка сматывается с рулона и гибкими грузами прижимается к ложу канала. После остановки крана с прицепом производят укладку плит на пленку. Далее процесс повторяют. Когда плиты на прицепе кончаются, производят загрузку прицепа плитами из транспортного средства. 2 с.п. ф-лы, 2 ил.
Patent RU-2022601-C1 (RU)
Inventor: MISHCHENKO GRIGORIJ I
IPC: A63G1/28
Filed: 1991-04-15
Granted: 1994-11-15
Abstract: Использование: изобретение относится к устройствам массовых развлечений. Сущность изобретения: привод приводит в движение вал, жестко скрепленный с эксцентричной площадкой, центр которой смещен относительно оси вала. Челнок подвешен к каркасу, установленному на основании при помощи стоек. При вращении вала, вмонтированного в челнок через подшипник, начинает вращаться эксцентричная площадка с подвешенной на тягах с помощью муфт кабиной для пассажиров. При наборе скорости вращения кабина перемещается по расширяющейся эллипсоидной спирали, при этом челнок приобретает возвратно-поступательное движение, сообщая кабине волнообразное движение с легкими провалами и подъемами. 1 з.п. ф-лы, 4 ил.
Patent RU-2016396-C1 (RU)
Title: Method of loading shell-type structure at strength testing
Inventor: MURKIN VLADIMIR V
IPC: G01N3/20
Filed: 1991-03-04
Granted: 1994-07-15
Abstract: FIELD: strength testing of shell-type structures. SUBSTANCE: method involves loading a shell-type structure in a chamber with an external pressure and bending moment together with the chamber, measuring resistance force of the chamber to bending and displacement acting in a plane of bending moment orthogonally to the axis of shell in the contact locations of the chamber and shell-type structure being tested and step-wise applying additional forces equal in a magnitude and opposite in direction with respect to measured ones. At the end of each step a predetermined momentum value and equality of additional forces to resistance forces are provided. The method is characterized in that simultaneously with application of additional forces to the chamber a displacement of the chamber relative to the shell-type structure being tested is determined and additional forces are increased till formation a space in their contact, the chamber is additionally moved relative to the shell-type structure in points, located in the plane of bending moment and diametrically opposite to the contact location, additional forces being increased till providing contact of the chamber and shell-type structure in these points. EFFECT: enhanced accuracy due to excluding force interaction of the chamber with the shell-type structure.
Patent RU-2025657-C1 (RU)
Inventor: ALEKSANDROV OLEG V
IPC: G01B11/06
Filed: 1991-06-21
Granted: 1994-12-30
Abstract: Изобретение относится к измерительной технике, к оптическому приборостроению и может найти применение при создании аппаратуры для изготовления многослойных оптических покрытий, наносимых путем осаждения веществ в вакуумной камере. Цель изобретения является повышение точности контроля (особенно, если одна или две волны, на которых ведется контроль, находится в УФ- или ИК-областях спектра). В устройстве для контроля толщины пленок многослойного оптического покрытия, содержащем источник света, оптическую систему, спектральный прибор с входной и выходной щелями, объективом и двумя диспергирующими элементами, переключатель монохроматических потоков и фоторегистрирующую систему, переключатель монохроматических потоков выполнен в виде зеркала, закрепленного на валу шагового двигателя, установлен в спектральном приборе с возможностью поочередного сопряжения объектива спектрального прибора с двумя каналами, в каждом из которых последовательно установлены регулируемая диафрагма, обрезающий нерабочие порядки фильтр, размещенный под углом к оси канала, и диспергирующий элемент, причем плоскости дисперсии обоих диспергирующих элементов совпадают, а выходная щель спектрального прибора является продолжением его входной щели. 3 ил.
Patent RU-2011141-C1 (RU)
Title: Indenter drive device member cut-off
Inventor: OVCHINNIKOV OLEG V
IPC: F41H5/04
Filed: 1991-06-26
Granted: 1994-04-15
Abstract: FIELD: weapon. SUBSTANCE: cut-off has rigid base 1, armour plate 2 with round hole 3 vertically fastened to it. The cut-off has also round armour plate 4 with hole 5 in the form of a section of Archimedian spiral and round armour plate 6 with hole 7 in the form of a radial slot which are fastened for mutual rotation. EFFECT: improved structure. 3 dwg
Patent RU-2034741-C1 (RU)
Title: Ship's wave propeller
Inventor: SENKIN YURIJ F
IPC: B63H19/02
Filed: 1991-06-28
Granted: 1995-05-10
Abstract: FIELD: shipbuilding. SUBSTANCE: propeller has unbalanced hydrofoil 1 with washer 2 mounted on spindle 4. Propeller is provided with shaft 3 secured on ship's hull; spindle 4 of hydrofoil 1 is rigidly connected with shaft 3 which is mounted rotatably. EFFECT: enhanced reliability. 6 dwg
Patent RU-2006741-C1 (RU)
Inventor: ARKHIPOV ALEKSANDR M
IPC: F23C5/28
Filed: 1991-06-27
Granted: 1994-01-30
Abstract: FIELD: heat and power engineering. SUBSTANCE: furnace has prismatic vertical combustion chamber, fuel burners, blast-furnace gas burners mounted on common vertical wall, and secondary-air nozzles tilted down. Fuel burners are placed above blast-furnace burners and are tilted down, and secondary-air nozzles are mounted on opposite vertical wall of combustion chamber. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2019049-C1 (RU)
Inventor: RADIKAJNEN YAKOV M
IPC: H04L27/02
Filed: 1991-07-15
Granted: 1994-08-30
Abstract: FIELD: electric communication. SUBSTANCE: data transmission system includes on transmitting side: input matching unit, coder, first permanent storage, signals converter, digital-to-analog converter, low-pass filter, output matching unit, second permanent storage, filter incorporating multipliers, unit of backward fast Fourier transform and unit of fast Fourier transform; on receiving side: input matching unit, analog-to-digital converter, storage, multiplier, clock pulse generator, controlled divider, program counter, subtracter, first and second adders, unit of fast Fourier transform, computer, decoder, output matching unit and adaptive corrector composed of indication counter, noise indicator, divider, unit of fast Fourier transform, unit of backward fast Fourier transform, indicator of frequency characteristics, permanent storage, unit of standard signals, multiplier, correction units, storages, counters, subtracters, amplifier with falling amplitude-frequency characteristic. Improved noise suppression in communication channel is conducted. EFFECT: reduced level of noises. 2 dwg
Patent RU-2048868-C1 (RU)
Inventor: TAKHISTOV YURIJ V
IPC: B01D63/00
Filed: 1991-12-05
Granted: 1995-11-27
Abstract: Использование: в технике разделения химических соединений. Сущность изобретения: мембранный аппарат содержит корпус, рамы, установленные в корпусе одна над другой, диффузор для ввода разделяемого потока, конфузор для отвода разделяемого потока, коллекторы для отвода пермеата и подачи удаляющей пермеат среды, опорные стержни, установленные на рамах, крепежные валики и фиксирующие пластины. Полупроницаемые мембраны, удерживаемые на опорных стержнях, выполнены в виде изогнутых рукавов, образующих периодические зигзагообразные фигуры, разделяющие объем корпуса на ряд параллельных полостей для подачи разделяемого потока, а во внутреннем объеме каждого рукава, состоящем из серии параллельных полостей для отвода пермеата, соединенных между собой в местах перегиба рукава, расположены подложки и фиксирующие пластины, причем перегибы рукавов образованы на фиксирующих пластинах, которые прижаты к опорным стержням крепежными валиками, размещаемыми с внешней стороны рукава, концы рукавов закреплены в секциях коллекторов для отвода пермеата и подачи удаляющей пермеат среды. Фиксирующие пластины выполнены из пористого материала или сплошного материала, имеющего систему каналов, сообщающих между собой соседние полости для отвода пермеата. 2 з.п. ф-лы. 3 ил.
Patent RU-2029447-C1 (RU)
IPC: H05K13/02
Filed: 1992-01-15
Granted: 1995-02-20
Abstract: Использование: в машиностроении, в установках ионной, электронной, ренгеновской и фотолитографии, в конструкциях различных микроскопов, координантно-измерительных машин. Сущность изобретения: координантный стол снабжен гидростатическими направляющими цилиндрической формы, каждая из которых снабжена двумя гидростатическими опорами, расположенными на базовом расстоянии друг от друга, каждая из которых состоит из двух расположенных в вертикальной плоскости и двух расположенных в горизонтальной плоскости камер высокого давления. Каждая из камер высокого давления гидравлически соединена с насосной станцией через магнитореологический дроссель, причем вокруг каждой камеры высокого давления расположены камеры низкого давления. С целью повышения точности позиционирования, надежности и быстродействия гидростатические направляющие цилиндрической формы уплотнены герметизирующими элементами, выполненными в виде эластичных тонкостенных оболочек в форме тел вращения, установленных с возможностью перекатывания между гидростатической направляющей цилиндрической формы и соответствующей кареткой. Магнитореологические дроссели выполнены в виде индуктора магнитного поля. 7 з.п. ф-лы, 18 ил.
Patent RU-2010703-C1 (RU)
Title: Resonance vibration platform for compacting concrete mixtures in forms
Inventor: MAKAROV VLADIMIR L
IPC: B28B1/08
Filed: 1991-12-25
Granted: 1994-04-15
Abstract: FIELD: production of building materials. SUBSTANCE: resonance vibration platform for compacting concrete mixtures has a punch, suspended to a frame with use of power hydraulic cylinder. The punch is in the form of a working frame with an oscillation exciter and a balancing frame, connected with the working frame with use of frame mutual position controllers in the form of removable rests, connected with elastic members. The platform also has a die, arranged under the punch on a vibration table. The oscillation exciter is in the form of a hydraulic cylinder, whose body and rod are secured respectively to the above mentioned frames. EFFECT: enhanced efficiency. 1 cl, 1 dwg
Patent RU-2033383-C1 (RU)
Title: Car lift
Inventor: TSEBOEV AKHSARBEK I
IPC: B66F5/00
Filed: 1992-01-28
Granted: 1995-04-20
Abstract: FIELD: car maintenance. SUBSTANCE: lift has frame 1 furnished with wheels. Frame can be moved manually on floor. Fitted on frame are two levers which can be turned about horizontal axis. Installed for turning on ends of levers is horizontal rod with four telescopic turnable supports. The latter are to be driven under standard places on car chassis intended for lifting the car. Special drives are installed on frame to turn levers and rod. Drives of mechanical, electromechanical, hydraulic or electrohydraulic types can be used. Spring mechanisms are hinge-mounted between frame and levers to reduce efforts required for turning the levers. Spring mechanisms equalize considerable part of car weight. Lift in transportation position can be easily moved between front or rear wheels under car. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2047128-C1 (RU)
Title: Centrifugal set for testing material specimens
Inventor: LODUS EVGENIJ V
IPC: G01N3/08
Filed: 1992-01-21
Granted: 1995-10-27
Abstract: FIELD: conducing tests for strength. SUBSTANCE: test set has platform 3 with drive 4, weights 7 for specimens 6 and guide 8. Specimen is loaded by centrifugal force due to rotation of platform 3 and by impact load by releasing the platform. Test set may be used for testing specimens of various materials. EFFECT: extended functional capabilities due to possibility of conducting tests at loading by centrifugal force and by impact load directed perpendicularly relative to centrifugal force. 1 dwg
Patent RU-2061166-C1 (RU)
Title: Padlock with a hook
Inventor: EREMENKO ANATOLIJ IVANOVICH
IPC: E05B67/22
Filed: 1992-04-24
Granted: 1996-05-27
Abstract: FIELD: door locking in homes and industry. SUBSTANCE: padlock has case 1 in the form of rectangular prism with a package of spring loaded insertion- fixers 8 interacting with recesses 9 originated on one end of locking bow 6. Support rods 10 and 11 are installed in parallel in case 1. The rods are fixed in blind holes originated on the side of lower face. The holes intersect passages 13 with insertion-fixers 8 installed in. Latter have crosswise slots 14 on one side. The slots come in contact with support rods 10 and 11. Segment recesses 15 are originated on the other side of insertions-fixers with various spacing to support butt 16. Key is made in the form of a plate with semi-ring clamp to interact to support member 19 installed in lock case. Pins of different size are made on lateral surface of the plate to interact to female insertions-fixers 8. Protective U-shaped bracket 22 is installed over input holes of passages 13. The bracket is hinged to axle of support member 19. Opening 24 is originated on another side of the bracket to interact to spring loaded fixer 25. Interlayer of slightly deformed material is installed between bracket 22 and lateral face of case 1 to exclude possibility of duct and wet ingress in passages 13. Sealing ring 29 is installed on end 5 of locking bow 6. The ring is hold down to upper face of case 1 using threaded clamp 30 to exclude ingress of dust and wet in internal passages of the case. Blind threaded hole 31 is originated on opposite side in lock case. Circular disc 32 with false hole for false key is installed in hole 31. EFFECT: high reliability. 7 dwg