baber/WOPTO huggingface dataset:
Patent DE-3637275-C1 (DE)
Title: Overcurrent trip device for protection switching apparatuses
IPC: H01H71/40
Filed: 1986-11-03
Granted: 1988-05-05
Abstract: The protection functions, short-circuit protection and protection against thermal overload are in this case combined in one unit. The bimetallic trip device is arranged directly and centrally in the axial direction alongside the magnetic trip device. Both are held in a common supporting body. The response level of the magnetic trip device is defined precisely by the exact boundary conditions, such as air gap, pole areas, number of ampere turns and spring force. No adjustment is required. The tripping conditions for the thermal trip device are likewise predetermined precisely by the power loss of the coil. No adjustment is required here either, as a result of the use of a temperature-calibrated bimetallic disc. Since current does not flow through the bimetallic snap-action disc itself and said bimetallic snap-action disc reacts only to the temperature increase of the coil, it is possible to use the same overcurrent trip device for protection circuit breakers having different rated currents, provided the coil data are suitably changed. Since the bimetallic device neither has current flowing through it nor is surrounded by a heating winding, the bimetallic calibration itself remains uninfluenced by a severe short-circuit disconnection.
Patent DE-3701702-C1 (DE)
Inventor: KNOCH MARTIN DR-ING
IPC: A61F2/24
Filed: 1987-01-22
Granted: 1988-07-14
Abstract: A cardiac valve prosthesis having an S-shaped curve of the closing body along the skeleton line. The inlet area and the outlet area are oriented toward the flow direction, while the opening force is exclusively effective in the central region behind the swivel axis. The S-shaped geometry favors the formation of a stable, closed vortex on the suction side of the closing body with a resultant reduction of deadwater in the aorta ascendens and a more favorable closing behavior. The aortic wall is less stressed, the aorta ascendens is better washed out, and pressure loss in the area of the opening angle is relatively low.
Patent DE-3735021-C1 (DE)
Inventor: WINTER KLAUS-JUERGEN DIPL-ING
IPC: F16B45/00
Filed: 1987-10-13
Granted: 1989-05-03
Abstract: A load hook assembly comprises a bearing race (13) mounted on the shank (2) of an hook (1). The race (13) has a rolling surface (14) which is engaged by rolling members (5) disposed in an annular groove (6) formed on the shank (2). The bearing race (13) is held in place on the shank (2) by a snap ring (7) received in a second annular groove (8) on the shank. The bearing race (13) and shank (2) are then located between the two parts of an housing (9) which are secured together to complete the assembly. <IMAGE>
Patent DE-3918259-C1 (DE)
Title: Electron scanning tunnel microscope - has emitter needle next to specimen within micro-electrically adjustable carrier movable in three directions
IPC: C02F11/12
Filed: 1989-06-05
Granted: 1990-09-13
Abstract: The complete waste recycling system is for industrial, household and building waste. It separates the paper, glass and natural prods. Clear sludge is mixed with unusable old paper and/or other bio waste and methane fermenting is carried out.  The mixt. is then mechanically dewatered, dried and used as fuel for asphalt mixing plants, melting chambers or fluidised bed firing. The plastics-contg. mixt. fraction is used along or together with organic auto shredder waste through pyrolysis or hydrolysis for liq. chemical raw materials. The inert residue contaminated only slightly with small amts. of organic residue is then sterilised in the exhaust stream of a furnace and the organic residue is coked or burnt. Metals are sorted from the thermally treated inert substances and reused. After removing the coke for distillation or ash the mineral inert residues are used as building or road making materials. Following a flue gas purificn. a known adsorptive after cleaning is carried out by lignite coke in a fluidised bed filter and the lignite coke is then burnt in the furnace. USE/ADVANTAGE - Safe and useful recycling of mixed waste material.
Patent DE-3923741-C1 (DE)
Title: Sound source detecting microphone - has vibration sensor on piston surface facing surface exposed to sound signals in form of flat diaphragm reducing wind noise
IPC: H04R1/08
Filed: 1989-07-18
Granted: 1990-12-13
Abstract: The microphone has a piston, one face of which is exposed to the acoustic signal and provided with an oscillation sensor for detecting the oscillations of the piston. The piston (1,1') surfaces carry two or more oscillation sensors (4,4') allowing the rocking movement of the piston to be measured in order to detect sound wavelengths smaller than the dimensions of the piston. The opposite-lying faces (1,1a,1') of the microphone are coupled together along their enclosure edges with the sensors (4,4') connected directly to the inner faces of the piston surfaces. USE - Detection of a sound source, i.e. long wavelength sound sources, wind speed and flow-rate measurement for search planes.
Patent DE-4006549-C1 (DE)
Title: Electrical connector strip for switching installation - has coupling rail in lower conductor plane separable at dividing point
IPC: H01R9/26
Filed: 1990-03-02
Granted: 1991-04-11
Abstract: A double-level connector strip (1) has a conventional screw wire clamp connector (6) at both levels, both with an interrupt facility (9,12). The internal electrical linkage is by conductor elements (13) on a p.c.h. both sides of which are used for the safe separation of both channels. A U-shaped support element (3) permits any number of these two-level connectors to be threaded on a common support bar. ADVANTAGE - Efficient space utilisation in congested assemblies. Convenient for fault finding as any input/output can be quickly isolated from equipment tested.
Patent DE-4011793-C1 (DE)
IPC: C04B28/14
Filed: 1990-04-12
Granted: 1991-12-12
Abstract: Glass fibre reinforced plasterboard including a gypsum matrix of high density with embedded staple glass fibres therewith forming a pressure resistant solid body frame in which are embedded a plurality of very small hollow spaces of 5-350 microns in diameter, produced by a fine-pore foam or at least partially by small particles of non-porous and non-water absorbing fillers. During the manufacturing process of such glass fibre reinforced gypsum board, the gypsum and the fibre pieces are given only so much water that the water/gypsum ratio does not exceed 0.6, whereafter a foam and/or pourable or free-flowing fillers are added in such quantities that the apparent density of the entire board is at least 20% smaller than the density of the bonding means component of the matrix, and the paste is subjected while being formed to a vibration.
Patent DE-4041149-C1 (DE)
Title: Vehicle type classification within traffic flow - comparing vehicle silhouette with patterns stored in memory
IPC: G08G1/015
Filed: 1990-12-21
Granted: 1992-03-05
Abstract: The method determines the distance between the passing vehicle and the detectors and the height of each vehicle is calculated. A number of successive measurements are performed for each passing vehicle. The silhouette of a vehicle found from a number of measurements is compared with patterns of silhouettes stored in a memory so that the type of the vehicle can be determined. USE/ADVANTAGE - Improved classification of types of vehicle passing measuring point, even with several lanes of traffic.
Patent DE-4114706-C1 (DE)
Title: Combined magnet and rail system for magnetically levitated vehicle - uses magnetic forces between soft iron poles providing magnetic levitation force which is stabilised via regulating circuit and current coil
IPC: E01B25/30
Filed: 1991-05-06
Granted: 1992-10-08
Abstract: The system has the soft iron elements of the magnets (M) which exhibit pole sets (PA1, PA2) but through 90 degrees and array in length to the length of the air-gap(s). The magnetic circuit is completed by the rails (Sn) which each have a 2 vertical arms of uneven length. Pref. the 2 opposite sides (L1, L2) of the coil stabilise the 2 sides of the magnetic circuit. ADVANTAEG - Reduced cost and overall height.
Patent DE-4138487-C1 (DE)
Title: Leg holder with C or U=shaped holder grasping legs - has table fitted to holder having sides of different lengths and 2 feet having suction cups for securing to the holder
IPC: A61G5/10
Filed: 1991-11-23
Granted: 1993-02-18
Abstract: Leg holder presents a C or U bow grasping both legs to hold them in place. A table should be fitted onto the holder (1) and has sides (12,12') of different lengths and two feet which are fitted with suction cups (14) to secure them to the holder. The free legs of the holder are pref. angled or radiussed at their ends and can be variably spaced in a one or two part leg holder composed of acrylic glass. USE/ADVANTAGE - Wheelchairs. Lightweight leg holder takes securely held table for increased chair user mobility and independence.
Patent DE-4220843-C1 (DE)
IPC: B65H37/00
Filed: 1992-06-25
Granted: 1993-08-05
Abstract: The device for applying a coated plastics film to a substrate, consists of a housing (1) and an interchangeable cassette (4) which comprises a supply spool (5), an empty spool (8) which can be driven from this and an application tongue (7). The housing (1) has a through opening for the application tongue at its front end (1a) and a loading opening (3) for introducing and removing the cassette (4) at its opposite, rear end. The cassette (4) can be slid into the housing (1) from its loading opening (3) to the through opening in a straight line. A compression spring extending in the direction of movement of the cassette (4) is arranged in the housing (1), into contact with which comes a projection on the cassette (4), before the application tongue (7) has reached the through opening. A spring-loaded detent device (13, 15, 16a) with a press-button (14) is provided between the cassette (4) and the housing ( 1), by means of which the cassette (4) can be locked in its working position relative to the housing (1), and which can be released by actuation of the push-button (14), so that the cassette (4) is automatically pushed back into its position of non-use under the action of the compression spring, in which position the tip of the application tongue (7) lies within the housing (1).
Patent DE-4309378-C1 (DE)
Title: Powder feed device for washing machine - has three concentric pipes spaced apart by annular air ducts
Inventor: RINGS FRIEDEL
IPC: B65G53/42
Filed: 1993-03-23
Granted: 1994-03-03
Abstract: The suction tube (1) has three interfitting pipes (2,3,4) spaced apart by an annular air duct (6,10) between each of them. The innermost pipe (2) is connected to a powder-suction pipe. The two other pipes (3,4) have openings (9,12) spaced apart in the pipe lengthwise direction from the suction side opening (7,11), to the ambient air. The suction side opening (1) in the outermost pipe (4) protrudes beyond the suction side opening (8) in the innermost pipe. This suction side opening (7) in the middle pipe (3) protrudes beyond the suction side openings (8,11) from the outermost to the innermost pipe. The distance between the suction side openings (7,11) between the outermost and middle pipe in the lengthwise direction is about 2 cm. USE/ADVANTAGE - Set amts. of hygroscopic powder are sucked up into main washing liq. container of washing machine.
Patent DE-4427406-C1 (DE)
Title: Securing device for lorry during loading or unloading
IPC: B65G69/00
Filed: 1994-08-03
Granted: 1995-10-26
Abstract: The device has adjustment members (13) for horizontally moving the blocking element (8) parallel to the ground. A blocking carriage supporting the blocking element runs along a guide track (5) laid along the parking position, and is driven by a friction wheel drive mechanism. The guide-track has a heater.The blocking element is mounted on wheels on the carriage for moving crosswise by the adjustment. The control for placing and removing the blocking element has a control system possessing a block for the securing device (6), which is unlocked solely from the loading unit (2), after the blocking element has been positioned against the lorry's (1) wheel (4).
Patent DE-4430736-C1 (DE)
Title: Electromagnetic door lock operable from either side
Inventor: MEYERS PIERRE
IPC: E05B65/06
Filed: 1994-08-30
Granted: 1995-11-30
Abstract: The wedge-shaped latch (3b) on a spring-loaded support (3a), moves between open and closed positions through an aperture in the cover (2) of the casing (1). In the locked position it is immobilised by a bolt (6) fixed by means of a combining plate (7) to the pin (8) of the release magnet (9), which is coupled by a rocker (19) to that of the locking magnet (11). The masses of the pins and their attached components are equalised by a balancing part (12).
Patent DE-4435079-C1 (DE)
Title: Switchable power solid state device, e.g. gate turn-off thyristor
Inventor: SCHULZE HANS-JOACHIM DR
IPC: H01L29/744
Filed: 1994-09-30
Granted: 1996-01-18
Abstract: The device includes a semiconductor body with two emitter zones (3,4) of opposite conductivity, base (2) and inner (1) zones. The inner zone is of one conducting type and the base zone of the other. On the base zone is formed the emitter zone (3) of the same conductivity as the inner zone but highly implanted.  The other emitter zone (4) is formed on the other side of the second conductor material type and is provided with short circuit zones (5). The first emitter zones have electrodes that are switched in parallel. The second emitter zones are coupled to a common electrode (8). Control electrodes are formed on the base electrode. The second emitter is p-doped and implanted with addition material, e.g. caesium, barium, gold, etc. that prevents overheating.
Patent DE-4438676-C1 (DE)
Title: Pre=sorting and transport device for recycled glass
Inventor: ENGELS THEO
IPC: B07B1/12
Filed: 1994-10-29
Granted: 1996-03-14
Abstract: The slide guides (4) for transporting bottles and large bottle parts have an increasing drop in the transport direction. They are divided by breaks (7,8) into guide sections (9,10,11) which are spaced from each other in the transport direction. Vertical steps (7a,8a) are provided in the transport direction between individual guide sections. A first guide section (9) has rods arranged in two different planes diverging in the transport direction. The lower rods of one group are connected together by a roof-shaped profiled section whose longitudinal axis runs in the transport direction.
Patent NL-1001992-C1 (NL)
Title: Protection of aircraft engines from birdstrike damage
Inventor: PRINZEN ANTONIUS CORNELIUS BER
IPC: F02C7/055
Filed: 1995-12-26
Granted: 1997-06-30
Abstract: A fan-jet engine (1) is mounted in a nacelle (12) suspended (10) below the aircraft wing (11). Extensions (5, 9) of the engine hub (4) carry arrays of strong, flexible plastic spokes. These spin to form two parabolic flails (7, 8) in front of the air intakes (14, 2). The intake (2) serving the high pressure compressor (3) has two levels of protection. Flails could be retracted into the main hub and extended only during the relatively low-speed manoeuvres of take-off and landing, when the risk of birdstrike is greatest and stresses on the flails lowest. The hub could contain reduction gearing.
Patent NL-1010737-C1 (NL)
Title: Ski boot or shoe drier
Inventor: FOLKERS DIEDERIK JOHANNES
IPC: A43D3/14
Filed: 1998-12-07
Granted: 1999-01-29
Abstract: The propeller (4) is supplied with air from the aperture in the top of the cover (5). Under this cover is a separate space (6) in which the switches (7) and a small control lamp (8) are fitted. A voltage regulator (9) can be fitted in the casing in order to adjust to various mains current feeds. The drier can also be fitted with an air humidity sensor (10).  The sensor measures the emerging air in order to switch the drier off automatically as soon as the shoe or boot interior is dry. The drier is provided with an internal temperature monitor (17) and receives its current supply via a two-lead cable provided with pin plug (18). POLYMERS - The drier is made of plastic components.
Patent NL-1015937-C1 (NL)
Title: Offshore drilling platform construction, assembled in situ from modular components
Inventor: KORNDORFFER DIETER
IPC: E02B17/00
Filed: 2000-08-15
Granted: 2000-12-22
Abstract: The platform (1) is assembled in situ from modular components.  A system for constructing a complete drilling platform comprises modular components which are installed on the bed of the sea, lake etc. A platform with mountable modular components is constructed in situ at the drilling location. An Independent claim is also included for a platform construction method using this system.
Patent NL-1017550-C1 (NL)
Title: Fixture component is provided with open hook-shaped eyelet with first free end edge and second end edge which connects first outer end of insert leg vertical to center line of hook-shaped eyelet
Inventor: HALMA RONALD PIETER
IPC: F16B45/00
Filed: 2001-03-09
Granted: 2002-09-10
Abstract: The fixture component is provided with an open hook-shaped eyelet (1) with a first free end edge and a second end edge to which connects a first outer end of an insert leg (2) vertical to the center line of the hook-shaped eyelet. The insert leg has a second outer end opposite to the first, to which a V-shaped elastically sprung locking leg (3) connects.  At the position of the transition from the second end edge of the open hook-shaped eyelet to the first outer end of the insert leg, a notch (5) is provided which enlarges the eyelet-shaped space. The notch in cross-section is mainly triangular. Opposite to the notch is a projection (6).
Patent NL-1027668-C1 (NL)
Title: Geothermal power system, has agent with very low boiling point like air, nitrogen, methane, oxygen, pumped under pressure and below critical temperature into low grade geothermal area
Inventor: CROUGHS ERWIN JOHAN
IPC: F24J3/08
Filed: 2004-12-06
Granted: 2006-05-09
Abstract: The system has a generator and a heat exchanger (10). An agent with very low boiling point like air, nitrogen, methane, oxygen, is pumped under pressure and below a critical temperature into a low grade geothermal area. The low grade geothermal area holds gas at a pressure similar to the gas in natural oil and gas wells. Electricity is generated based upon retrieval of the agent.
Patent RU-2033948-C1 (RU)
Inventor: CHERTOK MIKHAIL B
IPC: B64G1/24
Filed: 1987-01-09
Granted: 1995-04-30
Abstract: Изобретение относится к управлению угловым движением космического аппарата (КА) с помощью силовых гидростабилизаторов (СГ). Целью изобретения является уменьшение времени разворота. Способ определения разворота включает измерение вектора кинетического момента системы СГ на момент времени начала разворота, определение располагаемых значений вектора кинетического момента системы СГ, измерение вектора абсолютной угловой скорости КА в момент времени начала разворота, определение вектора кинетического момента корпуса КА, определение длительности разворота КА в направлении угла конечного поворота, при котором время разворота КА вокруг вектора конечного поворота минимально, и определение величины требуемой скорости разворота в выбранном направлении. 1 ил.
Patent RU-2077022-C1 (RU)
Title: Method of manufacture of bullets with contracted tail part
Inventor: DVORYANINOVA LIDIYA S
IPC: F42B30/02
Filed: 1987-11-27
Granted: 1997-04-10
Abstract: FIELD: production of small-arms ammunition. SUBSTANCE: the second pressing-in is performed with simultaneous formation of a truncated coned lug on rear end of the lead slug. After that the tail part is swaged by a punch over a length of 0.6 to 0.8 of its final length and calibrated. Then the bullet tail part is subjected to final swaging in a die. EFFECT: facilitated procedure. 4 dwg, 1 tbl
Patent RU-2024410-C1 (RU)
Inventor: VOLYNETS VLADIMIR S
IPC: B42D17/00
Filed: 1987-07-07
Granted: 1994-12-15
Abstract: Изобретение относится к оргтехнике и может быть использовано для нанесения подписей на корешках книг. Цель изобретения - расширение функциональных возможностей за счет нанесения подписей на корешках книг. Подставка для книг содержит плоское основание 1, на котором шарнирно закреплены опорный элемент 3 и плоский держатель 5. На плоском держателе 5 установлено средство для крепления книг 6, содержащее подпружиненный зажим 7 и подпружиненные собачки 8. Для фиксации и перемещения средства для крепления книг 6 на кромках держателя 5 выполнены пазы 9, взаимодействующие с собачками 8. 1 з.п. ф-лы, 5 ил.
Patent RU-2024746-C1 (RU)
Inventor: KHAN APPOLON A
IPC: E21C37/00
Filed: 1990-04-09
Granted: 1994-12-15
Abstract: Изобретение относится к горному делу и строительству и может быть использовано для разрушения монолитных объектов статическими нагрузками. Цель изобретения снижение стоимости и трудоемкости разрушения монолитных объектов. В шпур, пробуренный в монолитном объекте, вставляется упругий элемент из эластомерного материала, увеличивающего свой объем при нагревании. Механическим сжатием упругого элемента по направлению продольной оси полости осуществляют выборку зазоров между давильным элементом и стенками шпура. При нагревании упругого элемента не свыше температуры деструкции он увеличивает объем и давит на стенки шпура. При достижении давления, превышающего предел прочности материала объекта на растяжение, объект разрушается. 2 с.п. ф-лы, 35 з.п. ф-лы, 15 ил.
Patent RU-2015853-C1 (RU)
Title: Method for coating of metal product surfaces
Inventor: BELEVSKIJ LEONID S
IPC: B22F7/00
Filed: 1990-05-21
Granted: 1994-07-15
Abstract: FIELD: coating of metal product surfaces. SUBSTANCE: method includes degreasing and pickling of metal product surface, supply of powder of hard alloy to product surface, and working of product surface with rotating flexible brush. Powder is fed directly to zone of working. EFFECT: higher efficiency. 1 tbl
Patent RU-2029870-C1 (RU)
Title: Method to withdraw mineral resources from underwater formations
Inventor: CHERNEJ EDUARD I
IPC: E21C45/00
Filed: 1990-07-02
Granted: 1995-02-27
Abstract: FIELD: mining. SUBSTANCE: vertical slots are cut through entire thickness of the bed while forming blocks in condition of unstable equilibrium. The blocks are cut-off and caved in, and then the rock is sprayed from above. Gravity-flowing water jet is directed to cut-off the blocks and cave in the rocks from water reservoir over the formation. EFFECT: underwater formations development. 4 dwg
Patent RU-2022912-C1 (RU)
Inventor: KOVALSKIJ VADIM A
IPC: B66F5/00
Filed: 1990-07-18
Granted: 1994-11-15
Abstract: Использование: в подъемно-транспортном машиностроении преимущественно при монтаже-демонтаже горизонтальных червячных машин. Сущность изобретения: монтажный домкрат содержит грузонесущий элемент, установленный в вертикальных, жестко соединенных между собой направляющих. Указанный элемент установлен с возможностью поступательного перемещения приводным клиновым механизмом. В нижней части грузонесущего элемента установлены катки. Направляющие и указанный элемент выполнены в виде кольцеобразных дисков. Привод клинового механизма выполнен винтовым и его винт установлен в соосных отверстиях дисков направляющих. Между дисками направляющих и грузонесущим элементом параллельно направлению его перемещения установлены пружины сжатия. 2 з.п. ф-лы, 8 ил.