baber/WOPTO huggingface dataset:
Patent RU-2048168-C1 (RU)
Inventor: ZELIKSON BORIS M
IPC: B01D46/52
Filed: 1991-11-29
Granted: 1995-11-20
Abstract: Использование: в радиоэлектронной, атомной, химической, медицинской и биотехнологической промышленности. Сущность изобретения: фильтрующий модуль содержит набор соединенных друг с другом чередующихся плоских и рельефных фильтрующих элементов (ФЭ) с плоскими краевыми панелями (П).Все стенки каналов воздуха выполнены изоморфными по структуре фильтровального материала (ФМ), П на рельефных ФЭ расположены в верхней плоскости выступов вершин рельефа. Сопрягаемые части ФЭ неразъемно соединены в виде карманов с образованием ребер жесткости (РЖ). Дополнительное средство герметизации (СГ) каналов воздуха (КВ) выполнено в виде монолитных слоев герметика или герметизирующих вставок, расположенных по периметру между РЖ по периметру ФМ со стороны подвода и/или отвода воздуха. СГ со стороны подвода и/или отвода воздуха выполнено в виде выступающего контура или боковых фланцев. Торцовые стенки КВ и П импрегнированы закрепляющим материалом, РЖ выполнены клиновидной формы и с переменной плотностью материала. Внутри РЖ установлены армирующие элементы из электропроводного или электретного материала. Фильтр тонкой очистки воздуха содержит ФМ и расположенные по периметру со стороны подвода и отвода воздуха и герметично присоединенные к нему корпусные элементы в виде профилированного контура Т-, L-, Ч- или Н-образного сечения, которые дополнительно содержат средство герметичного присоединения к вентиляционной системе в виде выступающих ножевых пластин или замкнутой канавки для герметика. 2 с. и 7 з. п. ф-лы, 26 ил.
Patent RU-2048947-C1 (RU)
Inventor: OGAREV VASILIJ MITROFANOVICH
IPC: B21J7/24
Filed: 1992-01-29
Granted: 1995-11-27
Abstract: FIELD: machine engineering. SUBSTANCE: hammer has two working cylinders 2,3, whose rods 6,7 respectively support a deforming tool, a timing unit and the distribution device 14. The timing unit includes two hydraulic cylinders, whose bodies 15,16 are mounted on the working cylinders 2,3, and the central cylinder 22, mounted on the housing 21. Branches 24,25 of a flexible connection join the piston 23 of the cylinder 22 with the counterrods 17, 18 of the working cylinders. The housing a mechanism for moving and fixing it. That mechanism is in the form of two cylinders 37, 36. The braking shoes 40 are mounted on the rod of the cylinder 37. The shoes 40 engage with the pipeline 20 of the housing 21. The body of the cylinder 36 is mounted on the frame, its piston is secured to the pipeline 19 of housing 21. EFFECT: enhanced structure of the hammer. 1 cl, 1 dwg
Patent RU-2077036-C1 (RU)
Inventor: KOPEJKIN ANATOLIJ I
IPC: G01M1/10
Filed: 1991-12-29
Granted: 1997-04-10
Abstract: Использование: машиностроение. Сущность изобретения: способ измерения моментов инерции типа вращения заключается в том, что в качестве генератора механических колебаний используют электромеханическую систему, включающую в себя электродвигатель, регулируют частоту колебаний электромеханической системы без изделия при фиксированной жесткости электродвигателя до резонанса и фиксируют частоту собственных незатухающих колебаний, затем при фиксированной частоте электромеханической системы регулируют жесткость электродвигателя с закрепленным изделием до наступления резонанса, измеряют величину жесткости, соответствующую резонансному режиму, и вычисляют момент инерции по формуле. 1 з.п. ф-лы. 1 ил.
Patent RU-2042547-C1 (RU)
Title: Vehicle cab noise-absorbing inner panel
Inventor: KONOKHOV ALEKSANDR F
IPC: B60R13/08
Filed: 1992-02-05
Granted: 1995-08-27
Abstract: FIELD: transport engineering. SUBSTANCE: vehicle cab noise-absorbing inner panel of honeycomb design with walls square to cab walls has also solid mounting layer covering ends of honeycombs at cab side and facing plate with through perforations covering honeycomb structure from other side facing inwards and forming closed cells. Panel has layer of porolon placed between mounting layer and end faces of honeycombs which are filled with fibres oriented at random. Through holes in facing panel are arranged in groups symmetrically relative to geometric centers of sections of plate limited by contours of honeycombs. Thickness of porolon layer and height of walls of honeycomb structure in panel area are variable in relatively opposite directions at constant thickness of panel. EFFECT: enhanced quality of noise absorbing, provision of operating comfort. 4 cl
Patent RU-2038475-C1 (RU)
Inventor: SOLOVEV GEORGIJ N
IPC: E21B7/15
Filed: 1992-04-03
Granted: 1995-06-27
Abstract: FIELD: mining industry. SUBSTANCE: method involves effectuating simultaneously thermal unhardening of rock on face and hardening of rock by rock-destroying tool in the process of axial feeding of drilling projectile, with unhardening of rock being conducted by preliminary drying of rock at 400-450 K, dehydration at 700-750 K burning out of organic contaminants and dissociation followed by separation of gaseous phase at 750-900 K. Caking firing and melting of hardened rock in well walls are effectuated at 1800-2300 K. Drilling is performed by means of drilling machine, drill column with wave-guide for microwave channelling heater and penetrator, which is connected with drill column through reducer-crystallizer-shaper. Penetrator has part disposed adjacent to face and formed as conical rock-destoying tool. This part is connected to penetrator through reducer-thermal insulator. EFFECT: increased efficiency in drilling of wells in loose rocks. 3 cl, 4 dwg
Patent RU-2047831-C1 (RU)
Title: Cooling device for the internal combustion engine
Inventor: SPINEEV ANATOLIJ KONSTANTINOVI
IPC: B61C5/02
Filed: 1992-04-20
Granted: 1995-11-10
Abstract: FIELD: transport mechanical engineering. SUBSTANCE: device has a centripetal fan with a drive set up on the platform, a rectifying apparatus and heat exchange members mounted along the circumference and connected and paddles. The paddles are disposed from the exterior side of the heat exchange members and are fixed together with them on the movable part of the platform. The collectors are connected with the input and output branch pipes by means of additional collectors. A gasket is mounted on the junctions of the latter with the movable and stationary parts of the platform. The fan drive is switched on for cooling the liquid circulating in the heat exchange members with the free air. The fan drive brings into rotation the fan, the heat exchange members and the paddles. The paddles guide the air to the heat exchange members and the paddles. The paddles guide the air to the heat exchange members travelling nearby and cool the liquid circulating in them. EFFECT: facilitated manufacture. 3 cl, 2 dwg
Patent RU-2031710-C1 (RU)
Title: Roll grinder
Inventor: OSADCHIJ ARKADIJ M
IPC: B02C4/28
Filed: 1992-05-07
Granted: 1995-03-27
Abstract: FIELD: grinding of materials. SUBSTANCE: roll grinder has bedframe 5, and pair of rolls 1 and 2. At least one of rolls is installed on levers 3 interconnected by beam 4. Each lever 3 is hinge-connected with bedframe 5. Grinder has also roll flexible pressing power member. Grinder has U-shaped support 7 installed on bedframe 5. Beam 4 is arranged under bridge of support 7 and is pressed to the latter by roll flexible pressing power member mounted on support bridge. EFFECT: enhanced operation reliability. 2 cl, 2 dwg
Patent RU-2011531-C1 (RU)
Title: Method of manufacture of reinforced pipes from thermoplastic material and device for its accomplishment
Inventor: ZININ NIKOLAJ A
IPC: B29C63/18
Filed: 1992-06-29
Granted: 1994-04-30
Abstract: FIELD: processing of plastic materials. SUBSTANCE: reinforcement is effected by application of a load-carrying member from steel or synthetic materials on each of the two diametrically opposite sections of the thermoplastic material shell. Longitudinal members from porous material impregnated by an inhibited compound are positioned on both sides of the load-carrying member. Then a helical metal cage is wound. The thermoplastic material shell is subjected to the influence of intrinsic pressure after the application of the protective coating by continuous pumping of liquid working medium of a definite pressure and temperature. To this end, the device has drain and feeding lines, a pump and a delivery valve placed in the feeder line. Besides, a regulated throttle valve is installed in the drain line, the delivery valve and throttle valve drain lines communicate with the vessel for the working liquid medium. When pressure is applied, the shell gets deformed, squeezes out the lubricant from the porous members. It decreases the pipe stiffness, decreases friction between the cage layers, prevents corrosion. EFFECT: facilitated procedure. 3 cl, 3 dwg
Patent RU-2052661-C1 (RU)
Inventor: KOVALENKO VLADIMIR I
IPC: F03G7/06
Filed: 1992-07-07
Granted: 1996-01-20
Abstract: FIELD: power engineering. SUBSTANCE: working members, which are arranged inside heat exchangers, are heated. The heat exchangers are mounted in series. The liner expansion coefficient of each subsequent heat exchanger is greater than the heat expansion coefficient of the previous one. The heat is given off from the cooling liquid and exhaust gases of an internal combustion engine and heat power stations to convert further the mechanical energy into electrical power to use it for cleaning gases and to charge storage batteries. The device has two sets of heat exchangers mounted in series. The linear expansion coefficient of subsequent working member of the heat exchangers is greater than the linear expansion coefficient of the previous one. The device for cleaning gas is additionally provided with chambers for changing chemical composition of gas, filters for cleaning gas, and fan with electric motor. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2045772-C1 (RU)
Title: Device for generation of predicted parity signals during shifts of binary codes
Inventor: SAMUSEV ANATOLIJ ALEKSEEVICH
IPC: G06F11/10
Filed: 1992-05-18
Granted: 1995-10-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has unit for shift of control bits, control unit, additional code generator, mask code generator, AND gate, parity signal generation unit, which has N/K parity signal generators (N is number of bits of information input of device (N=2 s , s≥ 2),, K is number of bits per byte). Mask generator in parity signal generation unit has additional parity signal generator with new connections. This results in possibility to simplify each parity signal generator. EFFECT: simplified design, increased speed. 7 dwg, 3 tbl
Patent DE-10024397-C1 (DE)
Title: Actuating handle for endoscopic instrument has spreader with at least two magnets, each arranged on one of two handle branches so their magnetic fields repel each other
Inventor: SCHOELER UWE
IPC: A61B90/00
Filed: 2000-05-17
Granted: 2001-11-29
Abstract: The handle has two mutually relatively movable branches (13,14) and a spreader (17) exerting a force in the opening direction of the handle branches. The spreader has at least two magnets (18,19), each arranged on one of the handle branches so that their magnetic fields repel each other. The handle branches can be pivoted or displaced with respect to each other.
Patent DE-10029150-C1 (DE)
Title: Druckbehälter, insbesondere für einen Schwingungsdämpfer
Inventor: LUTZ DIETER
IPC: F16F9/06
Filed: 2000-06-14
Granted: 2001-08-16
Abstract: Druckbehälter, der mit mindestens einem Medium gefüllt ist, das von einer in einem formveränderlichen Hüllkörper eingeschlossenen Gasmasse vorgespannt ist, insbesondere zum Volumenausgleich bei einem Schwingungsdämpfer, umfassend eine Wandung, in der ein unter Druck stehendes Gas eingeschlossen ist, wobei die Wandung des Hüllkörpers zumindest teilweise aus einer Sperrschicht gebildet wird und der Hüllkörper aus mehreren Einzelteilen zusammengesetzt ist, wobei mindestens an einem randseitigen Kontaktbereich der Einzelteile des Hüllkörpers eine außenseitige Beschichtung vorliegt, die eine Stirnfläche des Hüllkörpers abdichtet.
Patent DE-10029820-C1 (DE)
Title: Lead-free, bismuth-containing silicate glass useful as funnel glass or weld glass in cathode ray tubes has a specified composition
Inventor: NAUMANN KARIN
IPC: C03C3/062
Filed: 2000-06-16
Granted: 2001-06-21
Abstract: Lead-free, bismuth-containing silicate glass contains specified amounts of silica, bismuth oxide, zirconia, alumina, magnesium oxide, calcium oxide, strontium oxide, barium oxide, alkaline earth metal oxides, zinc oxide, lithium oxide, sodium oxide, potassium oxide, cesium oxide, alkali metal oxides, cerium oxide, tungsten oxide, molybdenum oxide and antimony oxide. Lead-free, bismuth-containing silicate glass has the following composition (wt. % as oxide): silica (SiO2) 30 - 50; bismuth oxide (Bi2O3) 20 -40; zirconia (ZrO2) 0 -3; alumina (Al2O3) 0.5 - 5; magnesium oxide (MgO) 0 -4; calcium oxide (CaO) 0.5 - 4; strontium oxide (SrO) 1 -15; barium oxide (BaO) 0 -15; alkaline earth metal oxides 2 -20; zinc oxide (ZnO) 0 - 2; lithium oxide (Li2O) 0 -5; sodium oxide (Na2O) 1 - 12; potassium oxide (K2O) 2 - 15; cesium oxide (Cs2O) 0 - 3; alkali metal oxides 5 -20; cerium oxide (CeO2) 0 - 8; tungsten oxide (WO3) 0.5 - 5; molybdenum oxide (MoO3) 0 - 5; and antimony oxide (Sb2O3) 0 - 0.6.
Patent DE-10049984-C1 (DE)
Title: Transport system for e.g. biological material, consists of at least one measuring unit, one or more energy accumulators and an isolation vessel
Inventor: LAMPETER EBERHARD F
IPC: F25D3/06
Filed: 2000-10-06
Granted: 2002-07-11
Abstract: A transport system for the long term transport of e.g. biological material, consists of at least one measuring unit (2), one or more energy accumulators (3) and an isolation vessel (6). The vessel has a top (7), a container wall (8) and a base (9). The top and base have a thermally insulated component, and the wall is a high vacuum insulator.
Patent DE-10061823-C1 (DE)
Title: Schacht- bzw. Strassenablauf
Inventor: WINKLER STEFAN
IPC: E02D29/14
Filed: 2000-12-12
Granted: 2002-10-10
Abstract: Die vorliegende Erfindung betrifft einen Schacht- bzw. Straßenablauf mit einem Unterbau und einer Schachtabdeckung, welche einen Tragrahmen und einen auf dem Tragrahmen aufsetzbaren Deckel aufweist, wobei der Tragrahmen oberhalb des Unterbaus angeordnet ist. Um die durch Überfahren von Fahrzeugen auf dem Schacht entstehenden Schäden sowie um die Beanspruchung des Schachtes zu reduzieren, wird zwischen einer oberen Auflagefläche des Unterbaus und einem Tragrahmen ein Auflageelement zum Druckausgleich vorgesehen, wobei das Auflageelement und der Tragrahmen derart ausgebildet sind, daß eine formschlüssige Verdreh- und Verschiebesicherung des Tragrahmens gegenüber dem Unterbau gewährleistet ist.
Patent DE-10135736-C1 (DE)
Title: Coupling control method for automobile steer-by-wire steering system closes coupling for activating mechanical fall-back plane upon component or supply voltage failure
Inventor: LOHNER HERBERT
IPC: B62D5/00
Filed: 2001-07-21
Granted: 2003-04-03
Abstract: The control method has the coupling for activating a mechanical fall-back plane held in the open position, as long as all 3 processors for a steering wheel actuator (LRA) and all 3 processors for a steering valve actuator (LVA) operate normally and the onboard supply voltages (V1,V2) for supplying the components of the steer-by-wire steering system are provided.  Also included are Independent claims for the following:  (a) a control device for a steer-by-wire steering system;  (b) a steer-by-wire steering system
Patent DE-10201362-C1 (DE)
Inventor: BUCHER HUBERT
IPC: B65D90/02
Filed: 2002-01-16
Granted: 2003-10-16
Abstract: A container according to ISO standards as a mobile workspace in civilian and military use comprising a cuboid metal frame of ISO corners and edge profiles connecting these ISO corners as well as thermally insulated side walls, ceiling and floor. The edge profiles are designed in two parts and the two partial profiles of an edge profile run parallel to one another and the intermediate space between the two profiles is filled completely by a thermally insulating material, with the side walls, ceiling and floor having a vacuum insulation layer.
Patent DE-10207600-C1 (DE)
Title: Compound safety glass pane comprises a single safety glass pane joined to a substructure, and a thinner flat glass pane with a tear-resistant layer releasably attached to the substructure along one edge
Inventor: HOLTMANN KLAUS
IPC: B61D25/00
Filed: 2002-02-22
Granted: 2003-04-17
Abstract: The compound safety glass pane (1) comprises a single safety glass (SSG) pane joined at least along two of its opposing sides to a substructure, and a thinner flat glass pane (4) with a tear-resistant intermediate layer (3) joined along one of its sides to the substructure together with the SSG pane. Along the opposing side the flat glass pane and the intermediate layer are releasably attached to the substructure by means of a joining device (6).
Patent DE-19502030-C1 (DE)
Title: Noise suppression for engine
Inventor: SAALFELD MICHAEL
IPC: F16F7/108
Filed: 1995-01-24
Granted: 1996-02-22
Abstract: A noise suppressor for engines includes a cover plate 5, an elastic layer 6 between this and the baseplate 5a plus an additional mass 7 which is coupled to the elastic layer, but at a distance from it. The stiffness of the coupling can be changed, depending on the frequency range to be neutralised.  This range is established by the engine speed or by the vehicle speed, if relevant. The change of stiffness is controlled by a signal processing unit with a stored characteristic. The stiffness is changed by a bimetallic strip, a piezoelectric unit or the pressure of a fluid in channels 11 within the coupling element.
Patent DE-19608264-C1 (DE)
Title: Tunnel lining with tubbing rings
Inventor: HEINRICH ROBERT DIPL ING
IPC: E21D11/10
Filed: 1996-03-04
Granted: 1997-05-07
Abstract: The rings are built up from successive reinforced-concrete segments in the peripheral direction. Each ring (2) contains one or more peripheral undercut recesses (3), which are filled with concrete on site to increase the strength. Each ring can have one undercut near its inner edge, the recesses in adjacent rings being combined to form a single undercut one. The recesses can be of dovetail section, and adjacent rings can be screwed together via profiled sheet-metal components inserted in the recesses before filling with concrete. The concrete used for filling can be reinforced.
Patent DE-19632591-C1 (DE)
Title: Pressure pad switch-device e.g. for safety element on steps in public transport
Inventor: SCHERRAUS MARC
IPC: H01H3/14
Filed: 1996-08-13
Granted: 1998-03-05
Abstract: The switch device has at least three parallel, relatively spaced, contact plates (3a,4a,4b) which are elastically deformable upon applied pressure to bring them into contact with one another.  The relatively spacing between the superimposed contact plates is provided by insulating spacers (5) inserted between them, with the spacers between successive contact plates lying in offset positions.
Patent DE-19641516-C1 (DE)
Title: Circuit with safety function e.g. for machinery and equipment
Inventor: KIRNER PETER
IPC: H01H47/00
Filed: 1996-09-27
Granted: 1997-11-27
Abstract: The circuit has at least two safety relays which can be connected to a supply voltage via at least one emergency switch and whose working contacts lie in at least one release circuit. The safety relay latches itself after activation by a switch-on circuit contg. a start switch. The switch-on circuit (3) has capacitors (C1,C2) associated with the safety relay and a starting relay (K1) in series with the starting switch (S1), whose contacts (k1,k1') lie in series with the capacitors and have a changeover function. Closing the start switch connects the capacitors to the supply voltage (V) via starting relay contacts in the working position and charges them. Opening the switch discharges the capacitors via the rest position contacts and safety relay (K2,K3), which is activated and latched.
Patent DE-19652396-C1 (DE)
Title: Ceiling production unit with machine frame and continuous track chassis
Inventor: HEIMS DIRK
IPC: E01C19/48
Filed: 1996-12-17
Granted: 1998-01-29
Abstract: Between the front and rear sides of the machine frame (1) is located a conveyor for transporting structural material from the bucket (3) through a conveyor shafts, over which built-on structures are located, to the area of the distributor worm (6). A built-in board (7) is provided via tractive arms (8) on the machine frame (1) linked behind the area of the distributor worm (7) for floating installation of the structural material. The continuous track chassis (2) in its front area is located rotatably on the machine frame (1) and is height-adjustable in its rear area in relation to the machine frame along a vertical guide (15) located on the machine frame.
Patent DE-19719355-C1 (DE)
Title: Polarised electromagnetic relay
Inventor: DITTMANN MICHAEL
IPC: H01H50/54
Filed: 1997-05-07
Granted: 1998-11-05
Abstract: The relay has an insulating base with embedded connection paths for fixed contacts and connection terminals for the fixed and movable contacts, a pivoted armature acting on contact springs and a relay coil (4) positioned above the armature.  Pole shoes (2) are provided at the axial ends of a core (42) contained within the coil with a permanent magnet device beneath the coil for uniform polarisation of the pole shoes. The permanent magnet device has two parallel magnets (3a) supporting the centre section of the armature which forms a working air-gap with each pole shoe at its ends.
Patent DE-19734494-C1 (DE)
Title: Management of combustion engines to give minimal emissions
Inventor: GAERTNER UWE DIPL ING
IPC: F02B47/08
Filed: 1997-08-08
Granted: 1998-10-08
Abstract: A process for managing combustion engines ensures lower gas emissions by returning the exhaust gases given out from the engine (1) through a channel (5) to an inlet pipe (3). A governor-unit (6) controls the return rate (R) of the gas stream, proportionally mixed with fresh air at the inlet, by alignment of the actual value to a predetermined preferred value, using a valve (8) with a variable diameter. Both before and after the junction of the return channel with the inlet pipe the oxygen content of the gas stream is measured. The governor unit determines the immediate return rate from these results. The system ensures minimal exhaust emissions.
Patent DE-19736168-C1 (DE)
Title: Motor vehicle for transport of logs
Inventor: WELTE ALEXANDER
IPC: B60P3/41
Filed: 1997-08-20
Granted: 1998-11-19
Abstract: The vehicle (1) has a crane for handling one or more logs (4) with a rear shield (6) as protection of against the logs carried by the crane. It has a clamping rest (7) to receive and tow the logs. The clamping rest is positioned on the upper small side (6a) of the rear shield and around the vertical axis (8). The rest is pivotable relative to the shield and mounted in the upper area corresponding with the small side of the rear shield.  The rear shield and its carrying rest can be vertically adjustable relative to the vehicle rear.
Patent DE-19748933-C1 (DE)
IPC: B60C27/10
Filed: 1997-10-24
Granted: 1999-07-29
Abstract: The locking element (1) is rectangular with rounded corners and slightly curved to the shape of a spoon, forming three segments (2,3,4). One end (6) of the main chain is joined to an opening (5) positioned in the center of the first segment (2). The adjustment chain (8) is pulled through an opening (7) positioned in the second segment, and the inserted chain end (10) is fixed in a slot (9) positioned in the third segment.
Patent DE-19801076-C1 (DE)
Title: Expansion catheter for by-pass surgery
Inventor: VOELKER WOLFRAM
IPC: A61B17/11
Filed: 1998-01-14
Granted: 1999-06-24
Abstract: The catheter has a flexible tube (11) with an expendable stent (13) at its distal end, which, in the expanded position, has two relatively spaced widening areas (16,18) with a cording between them (17). At least part of the catheter end has a tubular shell (25).