baber/WOPTO huggingface dataset:
Patent DE-3414905-C1 (DE)
Title: Device for influencing floatable substances on the surface of stretches of water
Inventor: LABENTZ PETER
IPC: E02B15/04
Filed: 1984-04-19
Granted: 1985-12-12
Abstract: The invention relates to a device, designed as a floating body, for influencing floatable substances on the surface of stretches of water. It consists of a tube-like flexible hollow body 2 which is subdivided by means of a horizontal dividing wall 4 arranged coaxially to the longitudinal axis 3 of the hollow body into two chambers 5, 6, of which the top chamber 5 is of air-tight design and can be inflated by means of compressed air or the like, and the bottom chamber 6 is open at the end faces 7, 8 of the hollow body 2 (Fig. 3). <IMAGE>
Patent DE-3443267-C1 (DE)
Title: Gymnastics apparatus for exercising the leg muscles
Inventor: GRABOW UWE
IPC: A63B23/04
Filed: 1984-11-28
Granted: 1986-03-20
Abstract: A description is given of a gymnastics apparatus for exercising the leg muscles, having a frame which is arranged on a base plate 1 and has two deflection rollers 16 and 17 which are arranged on the upper end of the frame and over which cables 26 and 27, which bear weights 28, 29, 30 at one end, are guided. The other ends of the cables 26, 27 are guided over base rollers 18 and 19, arranged on the base plate 1, and swivelling rollers 20 and 21 and are connected to a belt 35 which the gymnast has firmly buckled on his hips during the exercising. <IMAGE>
Patent DE-3515259-C1 (DE)
Title: Drill chuck
Inventor: HORST ROEHM GUENTER
IPC: B25D17/08
Filed: 1985-04-27
Granted: 1986-08-28
Abstract: The drill chuck (2) is located in a rotationally locked manner and with an axial displacement play on the drill spindle (1). To exclude this displacement play, a locking member (10) can be displaced into a recess (11) of the chuck body (7) by a coupling ring (12). In order nevertheless to avoid damage to the drill chuck (2) in this operating state, if the snap die (4) of the drill spindle has inadvertently not been released, the locking member (10) can emerge automatically from the recess (11) against the force of an abutmant (40) supported elastically on the coupling ring (12) and free the axial displacement play of the drill chuck (2). <IMAGE>
Patent DE-3533835-C1 (DE)
Title: Supporting system for electric suspension railways (telphers)
Inventor: SEIWERT WILLI
IPC: E01B25/24
Filed: 1985-09-23
Granted: 1986-11-27
Abstract: The patent application concerns a supporting system for electric suspension railways. According to the invention, provision is made for first indentations to be arranged directly beside the web of the running rail and in each case a second indentation of the same cross-section running parallel thereto to be arranged towards the outside, for each clamping device to have two tongues assigned to the first and second indentations, and for the clamping devices to be screwed to the suspension bows. The invention advantageously makes it possible to obtain movability between the suspension bow and the clamping device. Adaptations of the height position of the rail are thus possible between rail and clamping device. This can be carried out by changing the position of the screwed connection which connects the suspension bow to the clamping devices. The suspension bows can remain in their position. The effort is thereby reduced. The clamping devices, to be attached to the running rail at the top and bottom, are expediently of identical design. This is advantageous for the manufacturing, assembly and maintenance.
Patent DE-3541844-C1 (DE)
Title: Lens arrangement in cameras having a variable distance between the lens holder and imaging plane
Inventor: KOEPPE HERMANN DIPL-ING
IPC: G03B17/04
Filed: 1985-11-27
Granted: 1987-01-02
Abstract: A description is given of a lens arrangement in cameras having a variable distance between the lens holder and the imaging plane, the space between the preferably short-focal-length lens and the imaging plane being surrounded by bellows. According to the invention, the lens is arranged on the side of the lens holder facing the imaging plane.
Patent DE-3618834-C1 (DE)
IPC: H01B1/24
Filed: 1986-06-04
Granted: 1987-07-23
Abstract: 1. A conductive laminated board with a carbon black-containing chip board as substrate and a decorative surface layer of melamine resin-treated paper, having electrically conductive fillers, characterised in that the surface layer (5) contains finely divided metal powder and the outer layer forms a high pressure laminate material (3), whose core layer (4) consists of papers (6) impregnated with phenolic resin and is conductive owing to carbon black and/or metal inclusions, and in that the high pressure laminate material (3) is glued to the chipboard (1) by means of a glue (2) which has been rendered conductive by carbon black inclusions.
Patent DE-3807346-C1 (DE)
Title: Implant for repositioning and stabilisation of bones
IPC: A61B17/02
Filed: 1988-03-05
Granted: 1989-06-29
Abstract: The invention relates to an implant for repositioning and stabilisation of bones (internal fixator). Known implants of this type do not guarantee satisfactory stability, require high surgical complexity and cannot be sufficiently flexibly adapted to the various conditions of use. In particular, with the known implants it is impossible to position and support a bridged bone fragment in a direction perpendicular to the main direction of the implant. The invention solves this problem in that the connecting element of the implant has a supporting device between its terminal regions, the supporting device resting against a bone fragment bridged by the connecting element in the implanted state.
Patent DE-3839130-C1 (DE)
Title: Backrest for the seat of a motor vehicle
IPC: B60N2/90
Filed: 1988-11-19
Granted: 1990-04-12
Abstract: In a backrest for a seat of a motor vehicle, consisting of a plurality of inflatable air chambers which are arranged one on top of the other, are covered by a layer of upholstery and to which solenoid valves are assigned, the said solenoid valves supplying each air chamber with a predetermined pressure in accordance with at least one stored pressure profile, in order to bring about a rapid and direct change from one contour to another it is proposed to store the pressure profile as at least one predetermined function and to transmit it to the respectively assigned air chamber by reducing or increasing the pressure in a monitored fashion. A pressure sensor is proposed by means of which the maximum pressure can be preselected and by means of a further sensor the maximum pressure value which is determined by the pressure sensor can be applied with the effect of changing the level of at least one of the air chambers.
Patent DE-4013381-C1 (DE)
Title: Electrical equipment cabinet with mounting frame - with U=shaped transverse bars for dividing into compartments
IPC: H02B1/36
Filed: 1990-04-26
Granted: 1991-07-18
Abstract: The doors are hinged at one of the vertical frame pieces and at the other vertical frame piece, secured by means of a releasable lock and complementary closing elements in the shut position. The front side of the framework is compartmented by means of U-shaped cross members (20) to give switchboard compartments. The side elements (21,22) of the cross member (20) to form sealing webs directed to the front for two adjacent section doors (50). Connecting elements (30) are arranged at the inner edge side (14) of a framepiece (11) running parallel to  the front side, which correspond to three joint plates (31-33) provided with threaded bores (35,37) projecting in holes (16) of this inner edge side (14), and with the central joint plate (32) form a connection possibility for a cross member (20) and with the two outer joint plates (31,33) form a connection possibility for the hinge parts (40) which can be connected with the hinge parts (53). ADVANTAGE - Hinged doors can be hung in simplest manner possible.
Patent DE-4027272-C1 (DE)
Title: Chemisorption filter, esp. for air conditioning systems - includes foamed porous ceramic layer impregnated with alkali, dust capturing prefilter layer and active carbon layer
IPC: F24F8/158
Filed: 1990-08-29
Granted: 1992-02-27
Abstract: Chemisorption filter has a self-supporting body consisting of a foamed porous ceramic layer (2), impregnated with alkali, with a pre-filter layer of dust-capturing fabric (1) on the inflow side and a foamed and adhesively bonded active C layer (3) on the outflow side. A sealing strip (4) holds the layers together and acts as a seal when the filter is inserted in a housing. ADVANTAGE - Readily adaptable, does not require a frame.
Patent DE-4041925-C1 (DE)
IPC: E05D15/06
Filed: 1990-12-27
Granted: 1992-03-12
Abstract: This invention relates to a support and guide element for movable, suspended door and wall elements. The support and guide element is designed so that a smooth movement can be securely executed, even in the vicinity of junctions and intersections. This is achieved because four support rollers are fastened to a square support roller cage block, but where only two of the four support rollers support the weight of the door or wall element in the running direction of the door or wall element. The other two support rollers are oriented at right angles to the running direction, and, during movement of the door in the running direction, only come into contact with the roller rail at a junction or intersection. Above the running rollers there are guide rollers, which guarantee secure guidance of the wall element.
Patent DE-4113615-C1 (DE)
Title: Injection device on operating table - has coarse adjustment clamp, also fine adjustment mechanism
IPC: A61B90/11
Filed: 1991-04-26
Granted: 1992-09-24
Abstract: The injection device for drugs, is esp. for injection into animals. It is positioned over an operating table and has a clamp (17) and rod (18) for coarse adjustment of position. At the base, adjustable jaws (6a, 6b) have mountings (2a, 2b) for guide cannulae (1a, 1b) which can be precisely positioned by an adjusting device (23). A direction-locating needle (10) is fixed at a desired angle and can be rotated about an axis (11). USE/ADVANTAGE - Reliable, rapid positioning of injection cannulae for use on animals.
Patent DE-4114086-C1 (DE)
Title: Drinking glass, vase etc. decorative grinding machine - has grinding wheel support on grinding head, displaceable on vertical guide
IPC: B24B19/03
Filed: 1991-04-30
Granted: 1992-10-29
Abstract: The glass (40) decorative grinder (100) contains several grinding stations, each with a glass workpiece holder (9) such that the gripped workpiece can be horizontally displaced, tilted, and rotated. To each glass holder is associated a grinding spindle (7) with a grinding wheel (8). The spindle and wheel are mounted on a grinding head (6). The grinding wheel can be swivelled about a vertical axis. The grinding pressure is applied by a corresp. stroke of the grinding spindle in the direction of the arrow (43). A force applicator acts vertically between support parts (41,42). USE/ADVANTAGE - For grinding drinking glasses, vases etc. with a highly uniform grinding cut.
Patent DE-4214378-C1 (DE)
IPC: A47L11/40
Filed: 1992-04-30
Granted: 1993-08-26
Abstract: Described is a moving hose-shaped device consisting essentially of an outer (AM) and an inner (IM) wall, the cavity between the two walls being divided into chambers (KM1, KM2, KM3) which can be separately filled and emptied. In conjunction with an electronic control system (ES) and suitable feed or filling means for the individual chambers of the device, one end of the device can be made to move. The flexibility of the material also enables the device to be lengthened. The invention is of use in the automated mounting of hoses in industrial processes.
Patent DE-4217866-C1 (DE)
IPC: H02H9/02
Filed: 1992-05-29
Granted: 1993-05-13
Abstract: A device for avoiding switching-on current surges when switching on an inductive electrical power supply apparatus (2) has an AC switch (9), which is connected in series therewith, and a phase-gating circuit (19) by means of which the connection of the electrical power supply apparatus to the mains power supply AC voltage (3, 4) can be set from the switching-on moment (7) using unipolar phase sections of equal magnitude. Furthermore, a switching means (12) is provided for driving the phase-gating circuit (19). This switching means (12) allows a predetermined number of unipolar sections of equal magnitude to be produced. The oppositely polarised half cycle which then follows immediately in time is switched with a triggering (turn-on) signal of 170 to 180 DEG . In the phase-gating circuit (19), in each case one triggering signal is produced at the predetermined phase-gating angle in each of the half cycles following this half cycle. In consequence, irrespective of the remanence (which is produced by a preceding switching off operation) of the electrical power supply apparatus, dimming, for example, of low-voltage lighting systems (illumination systems) or the connection of a welding transformer is reliably ensured in a simple manner and using few electronic modules, without any switching-on surge currents occurring. <IMAGE>
Patent DE-4403505-C1 (DE)
Title: Ventilation system for motor vehicles
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 1994-02-04
Granted: 1995-03-30
Abstract: The invention relates to a ventilation system for motor vehicles, having at least one damper which is arranged pivotably within an air-ducting housing and the pivoted position of which can be predetermined by means of a manual adjusting element, the rotational movement of the adjusting element being converted into a pivoting movement of the damper by way of a transmission mechanism. For the purpose of simple assembly without adjustment being necessary the adjusting shaft, driving pulley and deflection gear of the transmission mechanism are arranged on a baseplate with the adjusting shaft and driving-pulley axis aligned at right angles with respect to said plate and parallel to each other, and the baseplate is fastened to the air-ducting housing together with the adjusting shaft which protrudes through said housing. The rotationally fixed connection of the adjusting shaft and adjusting element takes place by way of a universal joint and the driving pulley is coupled to the baseplate by way of a coupling linkage consisting of a connecting rod and Bowden cable.
Patent DE-4411283-C1 (DE)
Title: Method for mfr. of outer foil for vehicle airbag
Inventor: STUECKLE GERD
IPC: B29C59/00
Filed: 1994-03-31
Granted: 1995-05-24
Abstract: The outer foil for an airbag may be held in plate by stitching. A needle (8) is used to pierce the foil to form perforations. The point perforations formed by the stitching (7) are then shrunk to form a line of micro-perforations, by heating the foil (3a) along the stitched tear line (6). The heated foil is then cooled rapidly to cause a shrinkage.
Patent DE-4424581-C1 (DE)
Title: Cleaning system for offset ink rollers
Inventor: HOELL ROLAND DIPL ING
IPC: B41F35/04
Filed: 1994-07-13
Granted: 1995-10-19
Abstract: To clean the inking system for the offset printing equipment the ink reservoir (1) is secured with a sealed cover (2) and cleaning fluid pumped in from a reservoir (12). The removed ink and cleaning fluid drains into a collecting tank (13). Cleaning fluid is sprayed over the inking train (6) while the inking pressure roller (15) is cleaned by a scraper (11), with the removed ink and cleaning fluid drained into the collecting tank. The cleaning fluid can be warmed for enhanced cleaning effect, and is spread over the roller train by the roller action during the cleaning cycle. The collected ink and fluid are separated to allow reuse of the cleaning fluid.
Patent DE-4429433-C1 (DE)
Title: Address association method for modular stored program controller
Inventor: HARTWIG REINHOLD DIPL ING
IPC: G06F13/14
Filed: 1994-08-19
Granted: 1995-10-26
Abstract: An input bit pattern, consisting of a number of logic ones and zeros, is fed electronically to an electrical assembly (4) from a previous assembly. The bit pattern is compared with permissible bit patterns. If a coincidence is detected, the matching bit pattern is used to determine an associated address using which the assembly can be activated via a bus system (2).The number of ones is the same in all permissible bit patterns. The assembly derives an output bit pattern, consisting of a number of logic ones and zeros, from the input bit pattern and provides the output bit pattern to the next assembly. The output pattern differs from all the permissible patterns if no coincidence is achieved between the input bit pattern and the permissible patterns.
Patent DE-4443324-C1 (DE)
Title: Valve for heating, refrigeration and hot water plants
Inventor: LETZEL HELMUT
IPC: F24D19/08
Filed: 1994-12-06
Granted: 1996-01-18
Abstract: A valve is disclosed for heating, hot water or cooling systems having a connection pipe (11, 12) that leads to the train of pipes and to the consumer. A screw socket (13) receives a first closure piece (4) arranged in a hollow valve spindle (3). The first closure piece (4) forms throttle-like flow pre-setting means with a valve seat (14) in the housing (1). A second, double acting valve closure piece (5) that may be actuated from the outside against the pressure of a spring (6) by a regulator or the like is arranged in the hollow valve spindle (3) and slides in the valve spindle (3) against a corresponding valve seat (33). The hollow valve spindle (3) has two sections (3a, 3b) fitted into each other and a flat gasket (33) is sealingly arranged between both sections. The top end (51) of the second closure piece (5) acts against the inwardly projecting part of the flat gasket (33).
Patent NL-1022160-C1 (NL)
Title: Anti copying method for e.g. music CDs, restricts play duration for data strips on copied CD so that only some of the copied music can be heard
Inventor: UDEN MOREO ROMANO
IPC: G11B20/00
Filed: 2002-12-13
Granted: 2004-06-15
Abstract: The play duration for one or more data strips on the copied CD is restricted to a fraction of the time needed for all of this data to be played, so that a person copying information onto CD is only able to copy part of this information.
Patent RU-2016947-C1 (RU)
Title: Railway
Inventor: BUJNOV ROBERT I
IPC: E01B2/00
Filed: 1990-01-23
Granted: 1994-07-30
Abstract: FIELD: railway transport. SUBSTANCE: railway has vertically standing sleeper 1, on upper butt of which gasket 2 with rail 3 are located. The rail is fixed to the sleeper by staples 4 and bolts 5. Vertical location of sleepers allows one to manage without embankment, made of sand and rock in areas, where upper ground is quicksand, sand, swamps, mountain slopes or permafrost and in agriculture it allows one to use the type of railway in areas of plugged fields, rice growing fields and other unfavorable grounds. EFFECT: railway is used in unfavorable grounds areas. 1 dwg
Patent RU-2022597-C1 (RU)
Inventor: RIKHTMAN SEMEN A
IPC: A63B71/06
Filed: 1990-09-03
Granted: 1994-11-15
Abstract: Сущность изобретения: устройство содержит n судейских пультов и n RS-триггеров, элементы И, ИЛИ, НЕ, делитель частоты, три индикатора, пульт жюри, канал разрешения регистрации выполняемого упражнения, канал запрещения регистрации выполняемого упражнения. 3 з.п. ф-лы, 2 ил.
Patent RU-2031365-C1 (RU)
Inventor: KOKORIN VLADIMIR I
IPC: G01C3/00
Filed: 1990-12-14
Granted: 1995-03-20
Abstract: FIELD: mining industry. SUBSTANCE: device to measured distances has generator of scale frequencies, radiator, commutator, photodetector, amplifier-former, heterodyne, pulse generator, key, time-setting divider, frequency divider, computer, second logic element, first counter, second counter, first register, second register. EFFECT: enhanced reliability and precision of device. 3 dwg
Patent RU-2064376-C1 (RU)
Inventor: SHAPOVALOV VIKTOR FEDOROVICH
IPC: B23F5/12
Filed: 1991-01-23
Granted: 1996-07-27
Abstract: FIELD: cutting of metals. SUBSTANCE: invention refers to machines for finishing operations of gears of large modulus, mainly hardened. Gear-cutting machine includes frame 1, column 2, support 3 with base 4, cross-piece 7 slide 6 carrying tool and coupled to base 4 of support 3 with kinematic pair "lead screw 8 - nut". Machining of gears is carried out with three simultaneous movement of units of machine: rotary motion of table 17 with wheel 18 with speed ω k , tangential movement of cross-piece 17 with wheel 18 in direction V 2u  and reciprocating motion of slide 6 with tool 13 in direction V 1u . Complete machining of one side surface of tooth of wheel 18 is ensured with movement of cross-piece 7 with tool 13 over distance AB which presents active section of line of engagement of tool and workpiece. EFFECT: improved operational efficiency. 4 dwg
Patent RU-2022189-C1 (RU)
Title: Запорное устройство
Inventor: BODYAGIN VITALIJ N
IPC: F16K31/12
Filed: 1991-03-14
Granted: 1994-10-30
Abstract: Использование: в центральных выгрузочных узлах емкостных механизированных: фильтров и в других аппаратах. Сущность изобретения: запорный орган выполнен в форме размещенного в корпусе шарового пояса, снабженного двумя диаметрально противоположными параллельными сечениями, жестко соединенными с полым цилиндром. В корпусе выполнена внутренняя кольцевая выемка трапецеидальной формы. Выемка расположена под углом 45° к горизонтали и в ней установлена эластичная камера с патрубками подачи и слива рабочей жидкости. Выемка корпуса выполнена продолговатой формы. Большее основание выемки на торце выполнено в виде полукруга, плавно переходящего в боковые стенки трапеции. 5 ил.
Patent RU-2010721-C1 (RU)
Title: Plant for making zippers with chains of connecting member of thermoplastic material
Inventor: KOMAROV VLADIMIR A
IPC: B29D5/00
Filed: 1991-02-20
Granted: 1994-04-15
Abstract: FIELD: textile industry. SUBSTANCE: plant has pouring apparatus, provided by a closing runner, spring-loaded clamp and half-molds, placed on mold holders. Butts between the molds has ducts for placing carrying belt and Y-shaped groove, whose profile corresponds to a profile of the closing runner. The mold holders in the form of ring are arranged coaxially one inside of the other. An outer mold holder has separate segments, mounted in guides. EFFECT: lowered service consumption and enhanced quality of articles. 2 cl, 3 dwg
Patent RU-2035403-C1 (RU)
Inventor: ZALETOVA NINA A
IPC: C02F3/30
Filed: 1981-05-24
Granted: 1995-05-20
Abstract: Использование: способ применим при очистке сточных вод в условиях аэробной, анаэробной и аэробно-анаэробной обработки. Сущность изобретения: затопленный носитель имеет положительную плавучесть, каркас носителя выполнен из параллельных пластин с закрепленными между ними стержнями, а элементы загрузки выполнены из пластин пенопласта толщиной 1-2 см, нанизанных на стержни. Длина и ширина пластин пенопласта составляют 3-10 см. 1 з.п. ф-лы, 1 ил. , 1 табл.