baber/WOPTO huggingface dataset:
Patent DE-3438773-A1 (DE)
Title: Lateral connection of profiled rods
Inventor: RIXEN EDGAR
IPC: F16B7/18
Filed: 1984-10-23
Abstract: A lateral connection of two mutually perpendicular profiled rods (1, 2) which are provided with undercut longitudinal grooves (3) is provided with a connecting screw (6) which has a head (6'), a screw nut (7) and an opposing bearing piece (8) which is located between them and is supported in a recess (11) in the profiled rod (1) which runs parallel to the screw (6), while the screw (6) engages by means of its other end behind the longitudinal groove (3) which exists in the profiled rod (2) running transversely with respect to it. In order to weaken the longitudinally running profiled rod (1) as little as possible in terms of strength, and in order also not to adversely affect its exterior, its recess is constructed as a retaining pocket (11) which is incorporated into the wall side (1') which contains the longitudinal groove (3) which holds the connecting screw (6), which retaining pocket (11) is closed all round except for the associated longitudinal groove (3), while the opposing bearing piece (8) which is accommodated therein is dimensioned in a correspondingly narrow manner. <IMAGE>
Patent DE-3439118-A1 (DE)
Title: Lockable, foot-operated brake actuation device
Inventor: SCHROETER HANS JUERGEN
IPC: B60T7/04
Filed: 1984-10-25
Abstract: The invention relates to a lockable foot-operated brake actuation device on vehicles, of a particularly simple design. It can be attached behind a wall or under a floor plate and is easily released merely by the actuation foot lever. The latter feature is essential for releasing of the parking brake by the driver. <IMAGE>
Patent DE-3440579-A1 (DE)
Title: Wind power accumulator
IPC: F03D9/17
Filed: 1984-11-07
Abstract: Accumulator plant for storing mechanical energy, in which the excess energy is used to produce compressed air. The compression is performed in a multiplicity of stages of the same pressure ratio. Downstream on each stage, the heated compressed air traverses one or more heat exchangers. All the heat exchangers are connected in parallel on the heat-absorbing side. The heated, liquid heat carrier is retained in store in a heat accumulator, while the compressed air, deprived of its enthalpy of compression, is kept in foil containers on the sea bed. During periods of increased energy requirement, this compressed air is fed to an expansion turbine having the same number of stages as that of the compressor, it being the case that upstream of each stage the compressed air, which is cold or has been cooled by expansion, is returned the enthalpy of compression extracted from it during charging.
Patent DE-3444235-A1 (DE)
Title: Articulated arm for articulated-arm awnings
IPC: E04F10/06
Filed: 1984-12-05
Abstract: An articulated arm for articulated-arm awnings includes at least one articulated hinge comprising two hinge parts which are connected to each other by means of a hinge pin. On one of the hinge parts there is provided a deflection polygon, which is axis-parallel to the hinge pin, for a round link chain which is anchored at one end on the articulation part connected to the deflection polygon and, being led around the deflection polygon, is guided to the other articulation part on which it is anchored via a tension spring. In this arrangement, the deflection polygon includes bearing surfaces, for the horizontally aligned chain links, which run in parallel with the articulation pin, whilst slot-like recesses arranged at right angles to the articulation axis are provided for the upright chain links. In order to avoid breakage of the horizontal chain links when the associated bearing surfaces are gradually deformed in a cambered manner, a stop projection is provided on each of the bearing surfaces of the deflection polygon for the horizontal chain links. Said projection is located at that end of the bearing surface which is directed away from the anchoring point of the round link chain and ensures that the last chain member bearing on the deflection polygon, as seen in the direction of the tension spring, introduces the force directly into the deflection polygon, with the result that the horizontal chain links between this chain link and the anchoring point are free of forces.
Patent DE-3500041-A1 (DE)
Inventor: KETTERER KLAUS
IPC: E21D11/00
Filed: 1985-01-03
Abstract: 1. Container (1) for placing in and filling or partially filling hollow spaces in drift mining and tunnel construction, which, especially in the form of sacks (3) and tubes, may be brought from its transportation position into an expanded position by inflating its wall (2) by means of polycomponent filler material, characterized in that bins (5, 6) containing the filler material and surrounded by the wall (2) are disposed in the inner space (4) of container (1) conceived as a sack (3), said bins being positioned in the sack to be connected on the one side to pressure containers (7) containing a propellant and on the other side with a component mixer (17), the volume of the bins being designed in accordance with the volume of the sack.
Patent DE-3502720-A1 (DE)
Title: Portable container for cases of small items
Inventor: ANDRIS RAIMUND
IPC: A45C5/00
Filed: 1985-01-28
Abstract: In order to be able to transport a multiplicity of cases for small items in a simple and safe manner and, at the same time, to handle them on site or in the workshop with easy accessibility, a portable, suitcase-type container (1) is provided which has a hollow space which is surrounded by side walls (2, 3, 4, 5), is open at least on one side and is subdivided by partitions (7, 8, 9, 10), support ribs (14) or similar support elements into a plurality of compartments (1a, 1b, 1c, 1d) respectively for one case for small items. Catch and locking means (13, 16) for holding the cases for small items releasably are provided on the bottom or on the intermediate bottom (6) and/or on the side walls (2, 3, 4, 5) and/or on the partitions and on a central, column-type support element (17). The outline shape of the container can be rectangular, round or polygonal. In accordance with the respective compartments, the cases for small items can have a rectangular, sector-type or trapezoidal outline shape. <IMAGE>
Patent DE-3503361-A1 (DE)
Title: Colour metering device for the plastics injection moulding and extrusion process
Inventor: HAHN FRITZ
IPC: B29C48/03
Filed: 1985-02-01
Abstract: The invention relates to a colour metering device for the plastics injection moulding and extrusion process, specifically for the addition of colour granules (colour granule masterbatch) into the feed of plastics granules, in particular at the inlet of the processing barrel. A colour metering device is to be provided which improves the metering accuracy, makes the use of a mixer unnecessary and facilitates handling, primarily by the possibility of using a computer-assisted control. This object is achieved by a separating disc which is arranged in an inclined position for loose-filled colour granules (colour pellets), has on the circumference radially outwardly running pockets having edge recesses, which have, in size, a little more than colour pellet size in comparison with coarse pellet, which edge recesses are covered at their reverse and circumferential side, so that at the run-up side of the separating disc the separated colour granules can be carried as far as the region of the zenith and there fall through an opening into a hopper-shaped channel, which commences at the reverse side, as feed into the stream of plastics granules to the processing barrel. <IMAGE>
Patent DE-3511931-A1 (DE)
Title: Case or similar container comprising two halves
Inventor: SCHNEIDER GUENTER
IPC: A45C13/36
Filed: 1985-04-01
Abstract: A case or similar container comprising two halves, which are fitted together from standardised profiles, wall parts and corner parts, are distinguished in comparison with conventional cases of this type in that the standardised parts are formed in a thickness which is just sufficient for the surface stability, and in that, for providing a strength which is sufficient for loading and transporting, the halves are formed by a layer made of a foamed plastic which is reinforced by means of a fibre insert.
Patent DE-3512291-A1 (DE)
Title: Broach for rotary broaching
Inventor: HERTEL GUENTHER
IPC: B23D43/04
Filed: 1985-04-04
Abstract: In a broach for the surface finishing of workpieces set in a rotating movement for this purpose, the broach cutting edges (3) are parts of interchangeably fastened cutting bodies (2) made of a hard cutting material. For the pull cut, the cutting edges (3) form an acute angle (5) with the longitudinal broach axis (4) and are disposed at a nose angle (7) to one another which closes in the feed direction (6). Several cutting bodies (2, 10) arranged one behind the other in the longitudinal direction (6) of the broach and whose cutting edges are effective together over the broach width in each case form a cutting unit (8). Each cutting unit (8) consists of an uneven number of cutting bodies (2, 10), the piercing cutter (10) of which is concentric to the longitudinal centre axis (4) and projects beyond the flanks of the other cutting bodies (2) in the direction of the workpiece. <IMAGE>
Patent DE-3514914-A1 (DE)
Title: Transport machine for the conveyance of workpieces of any desired type
Inventor: WENIGER HEINZ
IPC: B65G61/00
Filed: 1985-04-25
Abstract: A transport machine for the conveyance of workpieces of any desired type can be fitted, depending on the output of the upstream production facility, with one or more mobile robots (1), each robot (1) being capable of reaching every point of the pick-up area (15) and delivery area (6). By means of the grippers (11), any desired workpieces (4) in any desired number can be laid on pallets or the like (5) and stacked. The stocking of the delivery area (6) with pallets or the like (5) of a wide variety of designs and sizes is calculated by a process control computer. These data are used in the control of the robots (1). <IMAGE>
Patent DE-3520310-A1 (DE)
Title: Radar transmission/reception method for correcting range ambiguity as well as a transmitter/receiver in which this method is used
Inventor: ELLEAUME PHILIPPE
IPC: G01S13/524
Filed: 1985-06-07
Abstract: In the case of the method for correcting range ambiguity, the pulses are transmitted in salvos. A given repetition frequency fR and a given transmission frequency f are used in each salvo. A phase law (3) is used at the transmission end (1) such that each salvo has a first part for which the phase is equal to a constant, and (k-1) parts (k being an integer) for which the phase is a square multiple of the sequence number of the pulse in the part under consideration. At the reception end (7), the inverse phase law (11) is used. Doppler processing (12) is subsequently carried out in order to obtain the track p (during the detection of a target) at those Doppler frequencies which result from the various phase laws in the transmission mode which cause the occurrence of apparent Doppler frequencies which correspond to a shift (13) which is proportional to the number of the track of the target at the Doppler frequency of this target. Use in radar systems having range ambiguity. <IMAGE>
Patent DE-3520311-A1 (DE)
Title: Filter circuit
Inventor: HORN WOLFGANG DIPL ING
IPC: G10L25/78
Filed: 1985-06-07
Abstract: The circuit according to the invention allows speech signals to be filtered out in simple fashion from a profusion of other signals.
Patent DE-3525421-A1 (DE)
Title: Method and circuit arrangement for reducing the torque ripple of a converter motor in the low speed range
Inventor: VOIGT HANS-HERBERT DIPL ING
IPC: H02P27/06
Filed: 1985-07-12
Abstract: In the case of reducing the torque ripple of a converter motor (3) having two DC-isolated three-phase stator winding systems (U1, V1, W1; U2, V2, W2) which are offset by 30 DEG  with respect to one another and are supplied from two converters, which each consist of a mains converter (NSR 1, NSR 2), and intermediate-circuit inductor (Ld1, Ld2) and a machine converter (MSR 1, MSR 2), with intermediate-circuit currents (Id1, Id2) whose amplitude can be influenced separately by driving the valves of the mains converter (NSR 1, NSR 2), it is intended, in the low speed range, both to suppress oscillating forks and to overcome discontinuities during the further switching of the electric loading (ratio of the total current per slot divided by the tooth pitch) of the converter motor (3). For this purpose, the valves (11... 16; 21... 26) of the mains converters (NSR 1, NSR 2) are driven in such a manner that two intermediate-circuit currents (Id1, Id2) flow, offset through 90 DEG with respect to one another, as sinusoidal half cycles which continuously follow one another in time. The valves (1A, 1F, 1C, 1D; 2A, 2B, 2D, 2E) of the machine converters (MSR 1, MSR 2) are driven in such a manner that each of the two intermediate-circuit currents (Id1, Id2) are switched on alternately in the positive and negative direction per sinusoidal half cycle via exclusively two (u1, v1 and u2, w2 respectively) of the three phase connections through windings of the two stator winding systems (U1, V1, W1; U2, V2, W2) whose electrical effect is mutually orthogonal. <IMAGE>
Patent DE-3526286-A1 (DE)
Title: Multi-layered packaging bag
IPC: B65D30/08
Filed: 1985-07-23
Abstract: Published without abstract.
Patent DE-3528880-A1 (DE)
Title: Programme-control device
Inventor: BREITKOPF MANFRED
IPC: H01H43/10
Filed: 1985-08-12
Abstract: The invention relates to a programme-control device with a rocker which is driven by an eccentric, is designed as a feed-tappet housing and in which a plurality of spring-loaded feed tappets which can be brought into engagement with a cam-drum toothing are held. One of these feed tappets is moved out of engagement with the toothing of the cam drum in the return-stroke range and in part of the forward stroke of the rocker, engagement of the feed tappet behind the next tooth for onward transport of the cam drum thus being prevented. During each forward movement of the cam drum greater than 2 DEG , the feed tappet is released by the indexing lever in engagement with the cam-drum toothing and moves the cam drum into the next step position, with the result that the completion of the step is ensured after one revolution of the eccentric.
Patent DE-3537001-A1 (DE)
Title: Axle bearings for driven vehicle wheel - are secured by fixed locating finger engaging selected recess on bearing retaining flange
Inventor: BERNDT WILHELM
IPC: F16B39/10
Filed: 1985-10-17
Abstract: The driving axle for a vehicle wheel has a flanged end secured to the wheel brake drum. Roller bearings for the axle are housed inside a flanged fitting at the end of a hollow fixed axle through which the driving axle passes. Screwed into the centre of the flange is an axuiliary flange (9) with rounded recesses (10) all round its periphery. These are used for a locating deivce attached to the main flange. Accurately pinned to the main flange is a block, to which a locating plate (11) is secured by two bolts (14) which also screw into the main flange. The locating plate has a spherical-ended finger (13) projecting radially to locate in one of the recesses in the auxiliary flange. Incorporated in the locating plate are two curved clearance slots (12) for the bolts, permitting adjustment. ADVANTAGE - The wheel bearings are axially retained safely.
Patent DE-3542877-A1 (DE)
Title: Insulating and sealing element for flange connections
Inventor: HADAMEK HELMUT
IPC: H01B17/56
Filed: 1985-12-04
Abstract: The invention relates to an insulating and sealing element for flange connections which comprises two flanges which are connected to each other via an intermediate part. The aim of the invention is to provide such an insulating and sealing element which ensures electrical insulation, withstands vibrations and is, nevertheless, inexpensive to produce. This is achieved by an insulating and sealing element in which flange and intermediate part consist of plastic, the intermediate part having a web whose outer radius is at least as large as the outer radius of the larger of the two flanges.
Patent DE-3602408-A1 (DE)
Title: Profiled strake for hang gliders which have a flexible wing and are controlled by weight
Inventor: NETZER ADALBERT
IPC: B64C31/028
Filed: 1986-01-28
Abstract: Published without abstract.
Patent DE-3610380-A1 (DE)
Title: Pressure roller for tear-conversion machines or the like
Inventor: GILHAUS KONRAD F DR
IPC: D01H5/46
Filed: 1986-03-27
Abstract: The subject of the invention is a pressure roller for tear-conversion machines, cut-conversion machines, drafting frames or the like, by means of which textile filament tows or fibre slivers are transported at a predetermined speed, with a cylindrical pressure-roller basic body and with a friction layer on the pressure-roller basic body. In order to design the cylindrical pressure-roller basic body more simply in terms of construction and, above all, to make it lighter, it is proposed by the invention that the pressure-roller basic body consist of a semi-finished product made from steel and that the pressure-roller basic body be of tubular design.
Patent DE-3613453-A1 (DE)
Title: Device for refuelling motor vehicles
Inventor: HUESTER BERNHARD DIPL ING
IPC: B67D7/04
Filed: 1986-04-21
Abstract: In the case of a device for refuelling motor vehicles without giving rise to emissions and for returning the hydrocarbon fumes which are released during refuelling at the fuel tank inlet (5) on the side of the vehicle, the gas return pipe (4) extends inside the fuel pipe (1) to prevent the explosion of mixed-in atmospheric oxygen. Flame penetration preventers (7, 9) which take the form of Dewy screens are provided in the gas return pipe (4). A gas delivery pump (11), which is provided downstream of the point at which the gas return pipe (4) is decoupled from the fuel pipe (1), is driven and controlled during the refuelling process by the liquid metering motor (22) which is installed in the filling pump (21) via positive or non-positive drive elements, for example via a toothed gearing (23). When they reach the fuel tank inlet (5), the displaced fumes, the volume of which corresponds to the quantity of fuel introduced, enter the gas return pipe (4) which opens out into a sleeve (6) which covers the fuel tank inlet (5). A deaeration pipe (14) of a gas separator (24) in the filling pump (21) opens out into the gas return pipe (4). A condenser (12) is arranged upstream of the point at which the gas is returned to the storage container (2) to liquefy the combustible gases. <IMAGE>
Patent DE-3616036-A1 (DE)
Inventor: ZALTENBACH GUNTER DR MED
IPC: A63B69/18
Filed: 1986-05-13
Abstract: A support device for the knee (1) of the human body, in particular that of a skier, is intended to allow a significant relief of the load on the knee (1). This is achieved by providing spring elements (2) linked with the legs (5) and which exert on the legs (5) a force (47) which counteracts the bending movement (46) of the knee (1).
Patent DE-3616854-A1 (DE)
Title: Device for successive setting of one or more selectable device functions
Inventor: HUSSELS PETER DR ING
IPC: G06F3/023
Filed: 1986-05-17
Abstract: The invention concerns a device for successive setting of one or more selectable device functions, in the context of a decision tree of several levels, particularly in microcomputer-controlled devices, using rotary switches with stops, and carried on shafts so that they can rotate, sliding switches, or mutually releasing press keys in a key block. The features of the invention are that:   the number of rotary switches or press keys is equal to or less than the number of levels of the decision tree. the functions are set successively, progressing from level to level.   the functions which are assigned to the rotary switch, sliding switch or press keys are displayed visibly in clear text in displays. the selected function can be recognised on the rotary switch, sliding switch or key block, and on the display, by a marking.   <IMAGE>
Patent DE-3618551-A1 (DE)
Title: Heat reservoir (heat accumulator) for large amounts of liquids and method for operating said reservoir
Inventor: KOEHLER GEORG
IPC: F24D11/00
Filed: 1986-06-03
Abstract: In a heat reservoir for liquids heated by solar or waste heat, the storage space of the storage tank intended in particular for large amounts of liquid is divided up into storage chambers (6, 7, 8) by advantageously displaceable or deformable separating floors (4, 5), so as to create storage spaces for liquids at different temperatures.   <IMAGE>
Patent DE-3623747-A1 (DE)
Title: Substances for the experimental investigation of membrane proteins and process for their preparation
Inventor: MUELLNER STEFFAN DR
IPC: G01N33/68
Filed: 1986-07-14
Abstract: The synthesis of surface-active derivatives of taurocholic acid is described. Preferably 4'-amino-7-benzamido-3 alpha ,12 alpha ,5 beta -taurocholic acid and analogous compounds are suitable for the isolation, characterisation and further experimental investigation of membrane proteins.
Patent DE-3630031-A1 (DE)
Title: Bicycle trailer as a motor-driven drive for normal bicycles
Inventor: ZERBST EKKEHARD PROF DR
IPC: B62D59/04
Filed: 1986-09-01
Abstract: The innovation relates to a bicycle trailer which, driven by motor and coupled to normal bicycles, uses its thrust force to propel the bicycle forwards corresponding to the force-speed control by the cyclist. The invention is based on the object of providing a device which permits users of normal bicycles to be propelled forwards with their vehicle without effort or with reduced expenditure of muscle power by coupling-on a motor-driven bicycle trailer. The object is achieved by bicycle trailers which are actively driven by electric power, fuel, momentum or other known types of motor and exert on the coupled-up bicycle a thrust force controlled in its proportions by the cyclist. Using braking forces or the forces when cycling downhill, the devices which supply the driving power are recharged.
Patent DE-3636768-A1 (DE)
Title: Seed drill
Inventor: ARNOLD FRIEDRICH
IPC: A01C15/00
Filed: 1986-10-29
Abstract: Seed drill with a central supply container which is carried in the front-mounted manner by a farm tractor, and with a metering system which feeds the metered seed in adjustable quantities to seed coulters or other discharge elements arranged behind the farm tractor, a conveying device being provided for conveying the seed from the front-mounted supply container to the seed coulters arranged behind the farm tractor, there being arranged behind the farm tractor an intermediate container, to which the seed is fed from the central supply container via the conveying device, there being arranged on the intermediate container the metering members of the metering system, from which the seed is fed to the seed coulters or to other discharge elements. In order to develop the seed drill according to the main patent in an advantageous way, provision is made for arranging in the intermediate container (12) switches (22, 23) by means of which the drive of the conveying device (18) can be switched on and off. <IMAGE>
Patent DE-3639181-A1 (DE)
Title: Mechanical securing device for an electrical flush-mounted plug socket
Inventor: PFAFF WOLFGANG
IPC: H02G3/14
Filed: 1986-11-15
Abstract: A mechanical securing device for an electrical flush-mounted plug socket against the plug socket or the contact body containing the electrical connections being inadvertently pulled out of the retaining box, which accommodates the plug socket, in a wall, which securing device consists of projections which run transversely with respect to the front terminating plane of the retaining box, have holes at one end at a specific distance from the retaining box for the purpose of fastening the projections to the wall by means of separate fastening means and are operatively connected at the other end to the contact body which is arranged in the retaining box, in such a manner that inadvertent withdrawal of the contact body from the retaining box is prevented.