baber/WOPTO huggingface dataset:
Patent DE-3341389-A1 (DE)
Title: Device for adjusting the area of the backrest of the vehicle seat lying in the lumbar region
Inventor: WIMMER ROBERT DIPL ING
IPC: B60N2/90
Filed: 1983-11-15
Abstract: The device for adjusting the area of the backrest of a vehicle seat lying in the lumbar region, which seat has a backrest upholstery (1) and a suspension (2) which supports the upholstery (1) with respect to the frame (3) of the backrest, having a bent spring rod (4) which is connected at the rear of the central upholstery area to the suspension (2) at at least two points (5) and, by rotation by means of a flexible shaft (6), brings about in this area a displacement of the upholstery (1) corresponding to its curvature. <IMAGE>
Patent DE-3343260-A1 (DE)
Title: Panel-like component
Inventor: RISCHE KARL
IPC: E04B1/82
Filed: 1983-11-30
Abstract: In the case of this panel-like component (2) for forming sound-insulating and sound-proofing walls (1), there are provided at least two horizontal profiled rails (3, 4) which are arranged at a distance one above the other, can be connected to each other by means of at least two supports (5) and have two depressions or elevations (6) extending over the entire length of the said rails and directed inwards from the lateral profile edges (7), arranged between which depressions or elevations there are in each case two panels (8, 9) of a compacting mixture of fibres and binder which are arranged at a distance one behind the other and interact positively with the profiled rails (3, 4) in the region of the depressions or elevations (6), of which panels the panel (8) facing the sound has a multiplicity of through-holes (12), rising towards the other panel (9). <IMAGE>
Patent DE-3347275-A1 (DE)
Inventor: BRAND UWE DR ING
IPC: G01R31/327
Filed: 1983-12-28
Abstract: 1. A method of measurement for detection of partial discharges in polyphase metalclad switchgear with a testing transformer (1) which may be connected to the individual phases (R, S, T) of this switchgear (14) via a polyphase selector switch (3) and with a coupling capacitor (Ck1, Ck2 , Ck3 ) for the production of the return path between the phase to be tested and a measuring impedance, characterized in that as coupling capacitor (Ck1 , Ck2 , Ck3 ) the one phase or all of the phases (R, S, T) of the switchgear (14) not live are employed in such a way that their capacitance with respect to the live phase serves for the coupling-out of the partial discharge pulses.
Patent DE-3405482-A1 (DE)
Title: Compressible gasket
Inventor: MENZEL WOLFGANG DR
IPC: F16J15/12
Filed: 1984-02-16
Abstract: In a compressible gasket, such as in particular a cylinder head gasket, made of a compressible non-woven fabric which, if required, is reinforced with metal and impregnated, having coverings and/or full-surface coatings of elastomers or synthetic resin material such as silicone resin, with, if required, the addition of pulverulent to fine-grained substances, the coating material contains thixotropically acting thickening agents such as highly disperse silicic acid or active aluminium silicate hydrates in quantities of 0.1 to 5%, so that the coating materials can be prepared so as to have low viscosity and optimum processability and, upon application, the substances, which become viscous, penetrate only slightly into the compressible material. The coatings and/or coverings can thus be prepared in virtually any desired thickness with good adhesion and low material consumption and any solid fine-grained to pulverulent additives present are firmly bound into the coverings and coatings in a non-colouring manner and with optimum effectiveness.
Patent DE-3407054-A1 (DE)
Title: Collapsible feed drill
IPC: A01C7/20
Filed: 1984-02-27
Abstract: The seed drill has two lateral implement carrier bars (4, 5) which are located on both sides of a middle implement carrier bar (2) and which can lengthen the middle bar or be raised above it. Each lateral bar is connected to the frame of the seed drill via an inclined arm (18), with which it is in one piece, and to an articulated rod (20). Furthermore, it is mounted pivotably on a rod (12) articulated on the middle bar (2) and is continued outwards for the purpose of holding a furrow marker (24, 25). A rope (28) connects the inclined arm to the furrow marker which folds away downwards automatically when it is erected relative to the rod (12) and when the lateral bar is raised. 
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Patent DE-3408311-A1 (DE)
Title: Hollow block and process for the production thereof
Inventor: ACKERMANN MANFRED F DIPL ING
IPC: E04B2/26
Filed: 1984-03-07
Abstract: A hollow block (1) is described having continuous lateral walls (2, 3), a block upper side (4) which is penetrated by at least one hole (5) (thumb hole) and a plurality of pocket-shaped chambers (7) which has been made in the block base (6) (block underside), which chambers are separated from one another by web walls (8, 9) which extend between the block upper side (4) and the block underside (6) and are formed integrally with the hollow block (1), the at least one thumb hole being through-connected to a chamber (7). In the case of said hollow block, simple production, easy laying, a good heat-insulating effect as well as integration of the load-bearing function and of the heat-insulating function and the simultaneous suitability for filling a multiplicity of hollow blocks with foam from one and the same single starting point while keeping the mortar-contact surfaces free from foam, are all achieved by the chambers (7) being connected to one another at the block underside (6) by clearances (10, 11) in the free web-wall ends (12, 13), and by the cavity volume of the hollow block being filled by a continuous, foamed heat-insulating material (14). <IMAGE>
Patent DE-3415863-A1 (DE)
Title: Switching device for two-line central lubrication systems
Inventor: SARETZKY HORST
IPC: F16N7/38
Filed: 1984-04-28
Abstract: The invention relates to a switching device for changing over a two-line central lubrication system as a function of the line pressure difference, the said device comprising a piston which is spring-loaded on both sides, to each of the cylinder spaces of which a respective feed line can be connected and the movement of which triggers an electric switching pulse for the purpose of changeover. In order to achieve greater independence from high system back pressures or frictional resistances or unfavourable temperatures as regards its functioning, the switching device is provided at each of its feed-line inlets with a respective control valve which is infinitely variable to values between 10 and 160 bar.
Patent DE-3420032-A1 (DE)
Title: Soil-working, sowing and cultivating appliance with driven implements, press-down wheels or press-down rollers
Inventor: EGGENMUELLER ALFRED DR ING
IPC: A01B11/00
Filed: 1984-05-29
Abstract: Soil-working appliances with oscillating coulters and a milling-cutter roller have reduced pulling-force requirements. This can be reduced even further by means of the drive of the press-down elements and supporting wheels. Figures 1 and 3 show a self-propelled vehicle, on the frame 2 of which are arranged the driving wheels 3, the combination 5 and the press-down roller 13. During work, the rear appliance weight rests on the driven press-down roller 13 which ensures part of the advance. For turning and transport, the driving wheels 3 are set in the longitudinal direction, the transport wheel 4 is let down and the press-down roller 13 and, if appropriate, the sowing appliances 17 are lifted to the platform 18. The appliance can be turned about its vertical axis by means of a corresponding wheel setting of the driving wheels 3. Instead of the soil-working implements, cultivating appliances, such as hoeing implements or spray devices, can be mounted under the frame 2 on the holder 8. <IMAGE>
Patent DE-3423347-A1 (DE)
Inventor: MEER MARINUS BERNARDUS FOPPE V
IPC: E04B1/344
Filed: 1984-06-25
Abstract: Foldable compact housing unit for emergency cases, comprised of a portable container used for packing the housing parts such as insulating wall parts (3) with window and door openings, roof parts and floor parts (9). The plan of the compact housing unit is polygonal. Once the container is open, the accordeon-like pleated wall parts are unfolded, prestressed by means of flexible coupling members and locked. In relation with the walls (4, 5) of the container is formed the outer wall of the compact housing unit. Wall parts (3) are produced by a rotary casting or blowing method.
Patent DE-3436183-A1 (DE)
Title: Meadow-fence element
Inventor: SCHOLZ WILFRIED
IPC: A01K3/00
Filed: 1984-10-03
Abstract: The invention relates to a meadow-fence element for fastening between fence posts arranged at a distance from one another, in particular for a meadow safety fence. Each meadow-fence element contains a tensioning wire (4) and a tension spring (5) which tensions the tensioning wire, which wire and spring are tensioned between corresponding fastening points (6) of the fence posts (1). A flexible plastic tube (3) is arranged around the tensioning wire and the tension spring. This meadow-fence element has the advantage that it is easily recognised by animals and is nevertheless compliant in the event of impact, without, however, causing harm to said animals. <IMAGE>
Patent DE-3438147-A1 (DE)
Inventor: BUETTNER HANS HUGO
IPC: B65B13/08
Filed: 1984-10-18
Abstract: 1. A machine for tying up filled packages (P), having tying means which my be drawn off a stock reel (6), in which the filled package (P) through advancing bules out a chord (S') stretched
Patent DE-3439189-A1 (DE)
Title: Clock with invisible drive mechanism
Inventor: FEHRENBACHER WOLFGANG ING GRAD
IPC: G04B45/04
Filed: 1984-10-26
Abstract: The invention relates to a clock with an invisible drive mechanism, e.g. arranged in the housing base, in which only the motion work is arranged in the region of the hand bosses. For the purpose of suitably configuring and scaling down the motion work, the latter is formed by an epicyclic gear, which is expediently a planetary gear. The gear parts thereof are covered by the hand bosses, which are constructed like shells, so that the motion work gear is completely invisible to the viewer. The epicyclic gear is assigned an adjusting device which permits adjustment of the hands relative to the drive mechanism directly in front of the hand bosses.
Patent DE-3443937-A1 (DE)
Title: Device for the transverse displacement of bar-shaped rolling stock and the like, in particular in the feeding of a furnace
Inventor: FREYLER RUDOLF
IPC: F27B9/38
Filed: 1984-12-01
Abstract: The invention is directed at a device for the transverse displacement of ingots or other bar-shaped rolling stock or the like and comprises a slide which is driven by a stroke-controlled sliding drive and displaces the rolling stock transversely on a support. According to the invention, the slide is designed as a measuring rule for measuring the width of the rolling stock and is provided on its pushing side with a recess in which a curved piece of rolling stock can come to rest given appropriate orientation. Measuring devices are used to measure the total width of the rolling stock irrespective of the respective position of the curve in the rolling stock, i.e. to measure the sum of its width and its curvature.
Patent DE-3444687-A1 (DE)
Title: Hot-air insert for an open fireplace
Inventor: GEWING HERMANN
IPC: F24B1/188
Filed: 1984-12-07
Abstract: Hot-air insert for an open fireplace, with an air distributor box (13), from which the cold air supplied is conducted through a grate (25), which is situated in the fire region of the fireplace and has a series of air heating pipes (17) lying next to one another, and further air heating elements (8) which run approximately parallel to the rear side and upper side of the fireplace and which open into an upper collecting space (10), from which the hot air is distributed to outlet openings, the air distributor box (3) being arranged between the grate (25) and the air-heating elements (8), and the insert for receiving the air heated in the grate (25) having at least one hot-air collecting chamber (1, 2) which is separate from the air distributor box (3) and which is flow-connected to the upper collecting space (10) of the insert. <IMAGE>
Patent DE-3446675-A1 (DE)
Title: Brush damping unit for offset printing machines
Inventor: WEISS RUEDIGER
IPC: B41F7/40
Filed: 1984-12-21
Abstract: A brush damping unit for offset printing machines, in particular for web-fed offset newspaper or jobbing printing machines, consists of a dipping roller which is immersed in a damping medium container, a brush roller which receives the damping medium from said dipping roller and a distributing roller which receives the damping medium from the brush roller and transfers it to a damping medium application roller, the damping medium being subsequently transferred from the damping medium application roller onto the plate cylinder. The invention consists in the fact that the dipping roller is divided into two or more sections which can be driven independently of one another at different rotational speeds (including the rotational speed zero) by drive devices which are completely separate from and independent of one another. In this case, the drive of the dipping roller sections expediently takes place from both ends of the dipping roller. Two dipping roller sections can be driven by central shafts and the remaining dipping roller sections can be driven by hollow shafts which surround said central shafts. <IMAGE>
Patent DE-3508095-A1 (DE)
Title: Apparatus for receiving a transport and storage container
Inventor: RISCHE KARL
IPC: B65F1/08
Filed: 1985-03-07
Abstract: An apparatus for receiving a transport and storage container (1), which can be filled with metal workpieces and is open at the top, consists of a housing (2), closed on all sides and arranged on the floor, consisting of sound-insulating boards with a door arranged in one side wall (3) and, incorporated in the upper region of a side wall (3) adjacent thereto, a rectangular insertion aperture (6). The lower edge (17) of the insertion aperture (6) is adjoined by a sound-absorbing chute (8) extending above the transport container (1), and the free space (13) between the chute (8) and the inner top surface (12) of the housing (2) is closed by two sound-absorbing flaps (14, 15) suspended pivotably at a distance from each other. <IMAGE>
Patent DE-3510453-A1 (DE)
Title: Contact arrangement
Inventor: DORSCH DIETER ING
IPC: H01R39/58
Filed: 1985-03-22
Abstract: In order to monitor a contact arrangement which consists of a wiper track (11) and a carbon brush (2) which presses against the wiper track, the holder (1) for the carbon brush (2) is provided with a light barrier which is normally covered by the carbon brush (2) but is exposed by the rear end of the carbon brush when the wear of the carbon brush has reached a predetermined extent. The light barrier then triggers an alarm signal. Said light barrier is formed from two optical conductors (4, 5) whose first ends are arranged opposite one another on the holder (2) and whose second ends are opposite a light-emitting diode (6) or a photo detector (7) in a signalling device (8). <IMAGE>
Patent DE-3511063-A1 (DE)
Title: Extraction shaft for finishing machines
IPC: B24B55/08
Filed: 1985-03-27
Abstract: The invention relates to a device for shoe machining. The known extraction installations have various shortcomings, in particular as a result of blockage of ducts and jamming of the shutter slides. The invention eliminates these disadvantages by means of a novel shaping of the front side of the machine which is shouldered in a stepped manner and has funnel-like recesses. The shutter flap is rotatably arranged horizontally under the funnel shaft and opens the extraction shaft by its own weight. By mutual flap arrangement, the inner flap closes as soon as the pumicing flap is opened. As a result, a considerable improvement of the air guide system is achieved. <IMAGE>
Patent DE-3531762-A1 (DE)
Title: External fixator
Inventor: BOEDDECKER WILHELM
IPC: A61B17/62
Filed: 1985-09-06
Abstract: The invention relates to an external fixator for stabilisation of fractures having at least two, parallel guide rods (4) which can be fixed on the proximal fragment of the bone (1) and are connected to rings in the region of the distal fragment, the rings surrounding the bone (1) and carrying bone nails (6) which fix the distal fragments in the desired position. In order to simplify the construction of such an annular fixator and in order to permit infinite fine adjustment even after assembly of the annular fixator, the invention proposes that the rings (5) be fixable on the guide rods (4) by means of holding elements (7) which can each be fixed by means of displaceable and infinitely adjustable clamping jaws (8, 9) on the associated guide rod (4), on the one hand, and on the associated ring (5), on the other hand. Moreover, the bone nails (6) allocated to the rings (5) are fixed on the rings (5) by means of infinitely adjustable and fixable clamping jaws (10). <IMAGE>
Patent DE-3531882-A1 (DE)
Title: Swivel joint for manual grass shears
Inventor: ORTHEY GEBHARD
IPC: A01G3/06
Filed: 1985-09-06
Abstract: The swivel joint serves for adjusting the cutter cutting plane in relation to the handles. It has a shell-like rotary head 14 which is moulded from plastic and which is inserted with an inner sleeve 46 into a swivel joint bushing 44 of an extension provided with the fixed upper grip 10. The axial fixing takes place via a catch 54, 56 which makes possible pushing on of the rotary head but prevents sliding back after pushing on. Via the swivel joint, the cutters can be set in any angular positions over a range of approximately 180 DEG , rotary catches 80 being arranged at an angular spacing of preferably 22.5 DEG . Arranged firmly on the rotary head 40 is the lower cutter 50 and the upper cutter 68 is pivotable on a bearing bushing 58 of the rotary head via a sliding bushing 70. A pull rod 78 guided through the sleeve 46 is anchored with an offset end on the movable upper cutter, laterally in relation to the pivot axis of the latter. The other end is anchored in an adjusting sleeve 82 which is fixed adjustably in an adjusting bolt 84 which in turn is supported by the movable lower cutter. <IMAGE>
Patent DE-3538180-A1 (DE)
Title: Bending apparatus for wires, especially for the wire ends of components
Inventor: FRITTEL BRUNO
IPC: H05K13/02
Filed: 1985-10-26
Abstract: A bending apparatus, especially for bending the wire ends of components. Said apparatus consists of two bending jaws having guides which can be clamped onto the measurement arm of a sliding calliper. The outer edges of the bending jaws are installed such that they always produce the size, for example, of the hole measurement limbs, which size can also be read off and set precisely on the scale of the sliding callipers. A centring hole and a longitudinal slit in the baseplate ensure that the bending jaws are guided accurately in a straight line when the sliding callipers are adjusted. An adjustable-height stop which is provided makes it possible to bend the conductors of a component when the bending jaws are rotated. An attachment which is provided on the bending jaws prevents inadvertent longitudinal displacement of the bending jaws. A pointer is used for precisely maintaining the distance of the wire bend from the winding. The V-cut-outs which are provided in the bending jaws have chamfers on the bending side whose radius increases from bottom to top corresponding precisely to the increase in the wire diameter from the bottom to the top in the V-cut-outs. In consequence, the radius of the bend automatically corresponds to the wire diameter.
Patent DE-3539494-A1 (DE)
Title: Radio transmission arrangement for data signals
Inventor: BRIECHLE ROLAND DR ING
IPC: H04L1/04
Filed: 1985-11-07
Abstract: The invention relates to a radio transmission arrangement for data signals which are transmitted on changing frequencies and which is characterised in that only one carrier with a changing frequency is transmitted at any time at the transmitting end, in that the frequency change clock is synchronised with the bit clock of the data signals to be transmitted and is selected in a rationalised relationship with the latter, and in that the bit clock is extracted at the receiving end from the frequency change clock.
Patent DE-3539798-A1 (DE)
Title: Appliance for mixing gas into liquids
Inventor: LEHMANN JUERGEN DR ING
IPC: C12M1/12
Filed: 1985-11-09
Abstract: An appliance for mixing gas into liquids, especially into culture media for growing tissue cultures involving a gas exchange via membrane hoses which are supported on a carrier, are coiled on holders and are being moved in a vessel containing the liquid, the membrane hoses communicating via flexible connection hoses with connection pieces in the cover of the vessel, is to be developed in such a way that the destruction of the membrane hoses during a sterilisation process is prevented. To this end it is provided according to the invention that the connection hose connection piece run through the vessel cover is replaced by a slide, which in one slide position subjects the connection hose connected and thus the membrane hoses to the internal pressure of the vessel and in the other slide position to the gas admixture medium.
Patent DE-3543887-A1 (DE)
Title: Electrical vapour capacitor, in particular an electrolytic capacitor for a computerized flashgun
Inventor: SCHNEIDER ARTHUR
IPC: H01G4/32
Filed: 1985-12-12
Abstract: In a light-controlled flashgun, the stored energy that is not required is dissipated in a short-circuiting fashion. An asymmetric contacting increases the inductance of the storage capacitor, in order to limit the peak current of the suppressor/arrester tube.
Patent DE-3546488-A1 (DE)
Title: Use of a central injection valve
Inventor: BROCKHAUS HERBERT
IPC: F02M69/04
Filed: 1985-03-08
Abstract: In a fuel injection system with cylinder injection valves and an additional common injection valve for the idling supply, this central injection valve is used as part of a lambda control for adjusting the stoichiometric balance.
Patent DE-3602594-A1 (DE)
Title: Apparatus for casting metal strips on a moving cooling element
Inventor: SCHENK HORST
IPC: B22D11/06
Filed: 1986-01-29
Abstract: The invention relates to an apparatus for casting a thin strip with exacting tolerances. The apparatus comprises a slot die 1, the front face of which is arranged at an inclination to the cooling surface 7 of a cooling element which is movable relative to the die. The width of the die slot and the speed of the cooling surface and the distance of the die lips from the cooling surface 7 are coordinated with one another such that the solidification of the strip 10 to be cast is completed at the exit-side die edge. To be able to cast, with exacting tolerances, a strip with a thickness of the order of magnitude of 1 mm, without the risk of the molten metal flowing out, the die edge is supported via gas cushions 23 to 26 on the cooling surface 7 and the free surface of the cast metal strip 10. Owing to the gas cushions, the front face of the die body can be moved very close to the cooling surface, the gas cushions ensuring that a minimum safety distance against undesired contact is maintained. <IMAGE>
Patent DE-3604418-A1 (DE)
Title: Force-measuring appliance
Inventor: HAEFNER HANS W
IPC: G01G3/14
Filed: 1986-02-13
Abstract: Force-measuring appliance having at least one element responding to the effect of force, and a carrier for this, the carrier consisting at least predominantly of concrete polymer.