baber/WOPTO huggingface dataset:
Patent DE-3443702-A1 (DE)
Inventor: EIERMANN KURT
IPC: H05K7/20
Filed: 1984-11-30
Abstract: In order to avoid local overheating on the surface of an intrinsically safe measuring transducer provided with current limiting resistors and embedded in a sealing composition, a body of a good heat conducting material is arranged within the sealing composition in the vicinity of the current limiting resistors.
Patent DE-3446014-A1 (DE)
Title: Interferometer according to the Michelson principle
Inventor: TANK VOLKER DIPL ING
IPC: G01J3/453
Filed: 1984-12-17
Abstract: In an interferometer with rotating components for obtaining path differences, a mirror element (RDS) which reflects an incoming beam bundle (SB) in a direction (laterally offset) parallel to the incident direction, a mirror element (SF2) arranged perpendicular to the reflected beam bundle (SB) and which has the effect that the path so far traversed by the beam bundle (SB) is traversed a second time backwards, and a device are used in order to set the first mirror element (RDS) rotating in an arrangement in such a way that during rotation the optical path for the beam bundle (SB) is altered. These elements replace the arm of a conventional Michelson interferometer in which the path difference is generated by the to and fro movement of the moving mirror. Use is made as the first (rotating) mirror element (RDS) of an arrangement consisting of a plurality of roof mirrors or triple mirrors which are arranged cylindrically about an axis (DA) of rotation in such a way that a beam incident perpendicular to the axis (DA) of rotation is reflected in a parallel direction onto the second mirror element (SF2) which is a plane mirror. The axis (DA) of rotation is perpendicular to the optical axis (OA) of the interferometer, and in the event of rotation a perpendicular projection of the apex of the roof mirrors or of the triple mirrors which occurs on the optical axis (OA) is moved along the optical axis (OA); in this case, the optical path ... Original abstract incomplete. <IMAGE>
Patent DE-3446089-A1 (DE)
Title: Apparatus for separating gaseous and/or vaporous substances
Inventor: BICHLER PETER
IPC: B01D59/18
Filed: 1984-12-18
Abstract: In order, in a separating apparatus having a double deflection jet structure which is arranged in a mounting groove 4 and is composed of a plurality of superimposed pairs of individually prefabricated separating rails 16, 18, 20, 22, each having a working edge 24, to reduce the complexity of assembly and machining required to adjust the working edges to an accuracy of a few  mu , the respective superimposed separating rails of the double deflection jet structure according to the invention are firmly connected together with a final relative alignment of their working edges to form a multiple rail package 48, 50 preassembled outside the mounting groove, and the rail package is furnished on a fraction of its overall side surface with a side adapting surface 52, 54, which is highly precisely machined according to the working edge installation position, and which rests against a corresponding groove countersurface 56, 58, by means of which matching surface the collective adjustment of all working edges of the rail package is achieved with regard to the mounting groove. <IMAGE>
Patent DE-3505201-A1 (DE)
Title: Steam driving unit
Inventor: BERGMANN HEINZ
IPC: F01D1/32
Filed: 1985-02-15
Abstract: A steam driving unit with a rotor which is set in rotation by steam, by virtue of the fact that part of the enthalpy contained in the inflowing steam is converted into mechanical work, is to be designed in such a way that a special steam generating source is not required and the unit is of compact construction. For this purpose, the rotor of the steam driving unit is, according to the invention, designed as a disc which has an annular channel arranged on its outer circumference, to which channel water is fed through a conduit opening in the rotor axle via at least one approximately radially extending feed pipe which is connected to the rotor axle and the free end of which opens in the annular channel and is there provided with a bend, the end of which points approximately towards the rotor axle, the walls of the annular channel being heated and the steam thus formed emerging through at least one nozzle which points tangentially outwards and is connected to the annular channel.
Patent DE-3509472-A1 (DE)
Title: Anchoring element for fastening arrangements with fastening clamps, in particular for railway rails
Inventor: EISENBERG HELMUT
IPC: E01B9/30
Filed: 1985-03-15
Abstract: The invention describes an anchoring element for a rail fastening with an elastic fastening clamp, such as finds application in particular for fastening railway rails to concrete sleepers. The anchoring element has an upper receiving part (2) with a receiving bore (4) running in the longitudinal direction of the rail and a supporting surface (7) for the fastening clamps (5). Provided below the receiving part (2), projecting vertically downwards, is an anchoring part (3). The supporting surface (7) of the receiving part (2) is arranged essentially vertically above the receiving bore (4). Additionally, a relatively large triangular foot part (10) is provided at the lower end of the anchoring part (3), the base of which forms the lower surface of the anchoring part (3). This foot part (10) is aligned in the longitudinal direction of the rail and counteracts both pulling out and turning of the element. Finally, two walls (9) directed transversely to the longitudinal direction of the rail are arranged on the underside of the receiving part (2), which counteract a displacement of the anchoring element in the longitudinal direction of the rail. <IMAGE>
Patent DE-3509845-A1 (DE)
Title: Rubber profile for sealing precast concrete compound units
Inventor: GRABE WERNER DR ING
IPC: H02G9/04
Filed: 1985-03-19
Abstract: The invention relates to a rubber profile for sealing end walls, pressed together, of precast concrete compound units. The essential feature of this profile is that, seen in cross-section, it comprises a triangle or segment of a circle provided with longitudinal bores.
Patent DE-3520475-A1 (DE)
Inventor: REINHEIMER GUENTER
IPC: G02B21/24
Filed: 1985-06-07
Abstract: A microscope support foot (10) includes a central portion (14) and two lateral portions (15, 16), which form receiving chambers (19, 20, 21) by means of separating walls (17, 18) extending as far as a base plate (23). The optical components for an illumination arrangement (28) are disposed in receiving chamber (20) so as to be protected from dust by a seal (25), and the electronic components are disposed in a heat-dissipating manner in the receiving chamber (21), so that the heat-emitting components are in contact with the base plate (23) which is made of heat-dissipating material. This base plate and the lateral portion (16) have ventilation slits (42, 42'). A drive unit (36) for the adjustment of the successviely arranged aperture stop and light field stop (30, 31) is secured in the receiving chamber (19) in such a manner that the adjusting arrangement is accessible from outside and is disposed at a convenient distance from a focussing arrangement (13).
Patent DE-3523214-A1 (DE)
Title: Push-button switching device
Inventor: SMITH ROY ANDREW
IPC: H01H21/22
Filed: 1985-06-28
Abstract: In the case of a push-button switching device, at least one push-button 2 is arranged on a carrier 1, which push-button 2 interacts with an associated switch 11, is supported on one side edge 22 such that it can pivot and is held on the opposite side edge 24 between stops 14, 15 which are arranged in the pivoting path, spaced apart. In order to obtain a stable support for the push button 2 using simple means, only one slot is provided in the carrier, into which slot a bearing flap 21 (which is provided on the push button 2) engages and is held therein by means of a latching device 6, 7. <IMAGE>
Patent DE-3523504-A1 (DE)
Title: Sealing plug
Inventor: JIRKA KARL
IPC: F16L55/132
Filed: 1985-07-01
Abstract: The invention proposes a sealing plug, preferably for pipe ends, which has a collar, bellows or the like which can be pressed outwards between two rigid discs, the one disc being firmly connected to a threaded spindle while the other disc is equipped with a spacer which is arranged concentrically thereto and has a handle, and a second handle which has a threaded bush is provided externally on the threaded spindle, and the two threads each consist of different materials in order to make it possible for the bellows to bulge with an easy action.
Patent DE-3526679-A1 (DE)
Title: Power-assist device for a steering system of a motor vehicle
Inventor: KOMATSU KOICHI
IPC: B62D5/08
Filed: 1985-07-25
Abstract: Published without abstract.
Patent DE-3527046-A1 (DE)
Title: Programme-controlled washing machine or dishwasher
Inventor: HEISSMEIER WALTER DIPL PHYS
IPC: A47L15/42
Filed: 1985-07-27
Abstract: Programme-controlled washing machine or dishwasher with an ion exchanger for water softening and with a salt-supply container for regenerating the ion-exchanger mass. The ion exchanger is connected to fresh water via a water inflow which is controlled by a valve switched by the programme control unit of the machine. The opening duration of the valve in the water inflow to the ion exchanger is recorded by means of a time meter. The recorded opening duration of the valve serves as a measure for initiating the operation of regenerating the ion exchanger.
Patent DE-3529197-A1 (DE)
Title: Standardvarioobjektiv
Inventor: SAITO YOSHIHARU
IPC: G02B13/18
Filed: 1985-08-14
Abstract: 1 Das Standardvarioobjektiv mit großem Öffnungsverhältnis enthält eine Frontlinsengruppe mit negativer Brechkraft und eine hintere Linsengruppe mit positiver Brechkraft sowie eine Blende in der hinteren Linsengruppe, wobei der Luftabstand zwischen Frontlinsengruppe und hinterer Linsengruppe zur Brennweitenänderung verstellbar ist. Es besitzt in der hinteren Linsengruppe gegenstandsseitig mindestens eine asphärische Oberfläche, die folgender Bedingung genügt: (1) -0,001 > großes Delta x/R[tief]A > -0,007 Vorzugsweise ist die Gegenstandsseite einer positiven Meniskuslinse in der hinteren Linsengruppe als asphärische Oberfläche ausgebildet, wobei das Varioobjektiv der folgenden Bedingung genügt: (2) f[tief]A/f[tief]R > 2,5 Eine bevorzugte Ausgestaltung besteht darin, dass die Frontlinsengruppe von der Gegenstandsseite aus ein erstes Linsenglied in Form einer negativen Meniskuslinse mit bildseitig geringerem Krümmungsradius, ein zweites Linsenglied in Form einer negativen Linse mit bildseitig geringerem Krümmungsradius und ein drittes Linsenglied in Form einer positiven Linse mit gegenstandsseitig geringerem Krümmungsradius, und dass die hintere Linsengruppe ebenfalls von der Gegenstandsseite aus ein viertes Linsenglied in Form einer positiven Linse, ein fünftes Linsenglied in Form einer positiven Linse, ein sechstes Linsenglied in Form eines positiven meniskusförmigen Linsenglieds und ein siebtes Linsenglied in Form einer negativen Linse mit bildseitig geringerem Krümmungsradius und
Patent DE-3535974-A1 (DE)
Title: Parallel guide for a push button in a push button switch
Inventor: SCHMALENBACH WERNER
IPC: H01H3/12
Filed: 1985-10-09
Abstract: The invention relates to a push button switch, especially of flush-mounted design for domestic installations, having at least one push button and one switch cap, guide attachments being constructed on the push button and guide surfaces, which make it possible for the push button to be guided in a sliding manner, being opposite one another on the push button and in the switch cap. It is intended to improve the parallel guidance properties of the push button. In this case, the means for parallel guidance are intended to be stabilised with respect to rotation and tilting forces, to be made insensitive to the influence of dust, and their production cost is intended to be reduced. For this purpose, it is firstly provided that at least one guide attachment, which is profiled in an L-shape or T-shape, consists of two first and second guide strips (3, 4) which are arranged at right angles to one another, that, secondly, guide rails (8, 9) are integrally formed on the mutually opposite guide walls, which guide rails slide on one another, are preferably of semicircular cross-section, and whose sliding surfaces are located parallel to the guidance direction, and that, thirdly, the guide walls located between the guide rails (8, 9) taper towards their free ends. <IMAGE>
Patent DE-3537474-A1 (DE)
Title: Safety temperature control for single-lever sanitation mixer
Inventor: RAETZ KARLHEINZ DR
IPC: F16K11/078
Filed: 1985-10-22
Abstract: The invention relates to a single-lever sanitation mixer with ceramic sealing washers, the actuation lever of which mixer is blocked by a mechanism located in the mixer in such a way that the mixer can only be moved into the warm range. By means of a knob protruding upwards out of the cover of the actuation lever, the blocking mechanism can be released so that the actuation lever can be moved to the left in order to release the hot water. In this way, scalding by unintentionally jolting the actuation lever is prevented.
Patent DE-3539087-A1 (DE)
Title: Paternoster for dynamic shelves acting as goods carrier
Inventor: SEIRING WOLFGANG
IPC: B65G1/127
Filed: 1985-11-04
Abstract: A vertical circulating system (paternoster) having goods carriers is used for the storage of small containers. These goods carriers are designed as dynamic shelves which exhibit, on the charging side, an inclination towards the inside of the paternoster, so that the fifo principle (first in first out) can be satisfied. The goods carriers are divided by strips into channels and are suitable for accommodating a plurality of containers of an article (positions) in a channel one behind the other. <IMAGE>
Patent DE-3539636-A1 (DE)
Title: Telescopic antenna
Inventor: KETTERER KLAUS DIPL ING
IPC: H01Q1/10
Filed: 1985-11-08
Abstract: Telescopic antennas, especially car antennas, are automatically lubricated and at the same time cleaned when they are pushed into one another and extended from one another, in that the individual segments which can be pushed into one another are allocated a sleeve tube which acts as a lubricant sump. This sealed sleeve tube contains a lubricating and cleaning fluid which rids the individual segments of dirt when they are pushed in and extended, or when they are stored in the sleeve tube, and at the same time supplies them with a lubricating film. By bending the respective upper and lower ends of the individual segments, cavities are deliberately formed between the individual segments into which cleaning and lubricating fluid can penetrate and can be pressed out again through equalising holes on the lower bends. The cleaning and lubrication are thus deliberately intensified. <IMAGE>
Patent DE-3544688-A1 (DE)
Title: Apparatus for driving a sportsperson by motor
Inventor: STOLZ MATTHIAS
IPC: A63C5/08
Filed: 1985-12-18
Abstract: In an apparatus for driving a sportsperson, standing on sliding or rolling sports equipment, by motor, the drive apparatus which interacts with the sliding or rolling surface and can be driven by motor is mounted rotatably at the end of a rod. A holding device which can be gripped by the hands is arranged near that end of the rod which is directed away from the drive apparatus. A support apparatus, projecting laterally beyond the rod, and a drive motor are arranged on the rod, the operating device for the drive motor being connected to the holding device. The drive wheel of the drive apparatus has, on its periphery, spaced-apart transverse strips and the rod is advantageously composed of individual portions which are held together by releasable plug-in connections.
Patent DE-3545308-A1 (DE)
Inventor: PADBERG HANS J DIPL CHEM DR
IPC: B24D3/34
Filed: 1985-12-20
Abstract: 1. A process for the manufacture of multi-layer grinding discs, in particular multi-layer cutting-off and rough-working discs for free-hand grinding, in which mixtures of abrasive grain, bonding agents and, if necessary, fillers and, if necessary, reinforcements, are introduced into a mould in layers with at least one layer of interposed vibration-absorbing materials, the mixtures are compressed to form a moulded blank, and the resulting moulded blank is cured, characterized in that the layer or layers of vibration-absorbing material is/are incorporated in the mould in the form of a fine-grained, pourable powder and/or granules.
Patent DE-3603878-A1 (DE)
Title: Roof water inlet having a water-collecting trough
Inventor: BOSSERT ROLF
IPC: E04D13/04
Filed: 1986-02-07
Abstract: The roof water inlet exhibits a cylindrical water-collecting trough (4) which has a discharge opening (12) in its base (13). The discharge opening (12) is adjoined by a downpipe (11), the diameter of which is smaller than the diameter of the water-collecting trough. A cover (6) is fitted over the discharge opening (12), said cover exhibiting a cylindrical side wall (8) and a top wall (7) in the form of a disc. Both the side wall (8) and the top wall (7) are provided with through-passage openings (9, 10). The cover (6) ensures that, even when there is a strong inflow of water, a compact water column is channelled away, for which reason the downpipe (11) can be designed in a comparatively narrow manner. <IMAGE>
Patent DE-3606021-A1 (DE)
Title: Rotary belt tightener for safety belts
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/195
Filed: 1986-02-25
Abstract: The invention relates to a rotary belt tightening unit for safety belts, having a rotatable motor casing and a deflection roller, which is arranged on the latter, for tightening the belt in the event of deceleration exceeding a preset level, by forming a belt loop. To improve the efficiency of belt tightening, measures are proposed which ensure that the rotating rotary cylinder rotates in a balanced manner without generating much friction. An eccentric design of the cylinder wall, which has free spaces, ribs and a second wall results in an extremely rigid construction which effectively counteracts deformation of the inner rotating surface under pressure. Furthermore, the eccentric bulge is arranged in such a way that its mass results in a balanced system of rotation. Both measures ensure that the running clearances, sealing gaps and rotational outlines are retained during the tightening phase and there is no loss of power. Furthermore, the increased outside diameter results in an increase in the belt tightening length of about 20-30 mm, without a larger installation space being necessary. <IMAGE>
Patent DE-3611649-A1 (DE)
Title: Winder for cable products
Inventor: HELMERS GUENTHER
IPC: B65H54/28
Filed: 1986-04-07
Abstract: In a winder for cable products delivered in a rotating manner from a cabling machine, having a winding hoop, designed as a drum and bearing deflection rollers for the cable products supplied, and having a winding core driven in rotation and arranged concentrically within the winding hoop, the winding hoop is mounted so as to be freely rotatable and a brake is provided, which brakes the rotation of the winding hoop. The winding hoop is designed as a double-walled drum, the deflection rollers being arranged in the cavity between the drum walls. An outlet roller of the deflection rollers is linked to the winding hoop so as to oscillate freely about an oscillation axis directed transversely to the roller axis.
Patent DE-3620718-A1 (DE)
Inventor: MAUVE HANS-WERNER
IPC: C21D9/60
Filed: 1986-06-20
Abstract: A device for inductively heating the edges of elongated movable workpieces, includes an inductor having vertical pole surfaces disposed one above. The edge of the elongated movable workpiece is maintained at a given distance from and completely outside the inductor, so that the workpiece cna move up and down completely freely relative to the inductor.
Patent DE-3621467-A1 (DE)
Title: Retaining unit for fitting a protective railing
Inventor: BAUMANN WOLFGANG
IPC: E04G21/32
Filed: 1986-06-26
Abstract: A protective railing comprising boards (11, 11a, 12, 12a) can be fitted on building sites with the aid of a retaining unit (1). The retaining unit (1) exhibits a post (2) which is vertical in the use position and on which there is fastened, at the respective railing-board height, a railing-board retaining device (9, 10) into which in each case one railing board can be inserted on a plurality of post sides. Each railing-board retaining device (9, 10) is formed by a retaining bow (14a, 16) which is bent in one piece from bar-type material and exhibits a bearing web (14a) which is fastened on the post (2) by its central region, runs at right angles to the post (2), seen from the front (arrow III), and is bent away from the post (2) in an angular or round manner, seen in the longitudinal direction of the post. In each case one side web (16), which is essentially parallel to the post (2), projects up from the two ends of the bearing web. In each bow half, formed by a side web (16) and the bearing-web part (14a) directed towards this, a railing board running next to the post (2) can be inserted either in the plane which is parallel to the plane defined by the two side webs (16) or transversely thereto. <IMAGE>
Patent DE-3622076-A1 (DE)
Title: Tyre for a wheelchair
IPC: B60C11/11
Filed: 1986-07-01
Abstract: A tyre for a wheelchair, which is constructed as a high-pressure tyre, is described. The new tyre uses a so-called skin carcass and is provided with a special profile on the tread. The profile has a circumferential central rib which protrudes over the rest of the profile and cleats arranged offset on both sides of the central rib in the circumferential direction. In order to form the tread, a wear-resistant rubber is used which has a surface which is gentle on the skin. The new tyre for a wheelchair has the advantage of very low rolling resistance, can be easily held and nevertheless has an increased service life in comparison with other wheelchair tyres. Finally, by virtue of the design of the profile, it is also particularly suitable for coping with kerbs or the like.
Patent DE-3623355-A1 (DE)
Title: Distribution box for telecommunications cables
Inventor: KOCH FRITZ EDUARD
IPC: H02G3/14
Filed: 1986-07-11
Abstract: In order to secure against unauthorised access distribution boxes which are already installed for telecommunications cables, consisting of a base plate having edge parts which are bent away at right angles and of a covering cap, and having closure parts, which can be fastened in the corners, of two types, one of which types forms a rear engagement element for closing parts of the cap and the other forms engaging parts for a key-operated closing mechanism having sliding bolts which interact with plastic mouldings which are arranged in the corners of the base plate, a collar (which engages around the edge of the base plate in the corner region) being integrally formed on the moulding, in accordance with Patent Application P3602730.8-34, at an extremely low installation cost, it is proposed that a supporting part (22), over which the bent-away edge parts (21) of the base plate (1) can engage and which has a retaining groove (23) for the bent-away edge parts (21), is integrally formed on the collar (12). <IMAGE>