baber/WOPTO huggingface dataset:
Patent DE-3318290-A1 (DE)
Inventor: GERKE PETER DIPL ING
IPC: H04Q11/04
Filed: 1983-05-19
Abstract: 1. Telecommunications system for so-called stream traffic, particularly between devices for voice, text and/or picture communication, and for so-called burst traffic, particularly between devices for data and/or text processing, with preferably wide-band, particularly optical wave-guide subscriber lines, characterized in that a plurality of telecommunications devices (ES) for stream traffic and of telecommunications devices (EB) for burst traffic is in each case connected via a separate access line (Al) or also via a ring or bus access line (BAl) in each case combining a plurality of such telecommunication devices (ES, EB) to one and the same switching device (KF), the telecommunications system being structured in such a manner that in the switching device, in the case of booking at least one transmission channel (2, 3) on each access line (BAl), to which one or more burst traffic telecommunication device(s) (EB) is (are) connected, exclusively for burst traffic connections and seizing of exclusively such booked transmission channels by burst traffic connections, all switching device inputs (e2, e5) associated with a transmission channel booked for burst traffic, are permanently connected to all switching device outputs (a2, a5) associated with a transmission channel (2, 3) booked for burst traffic whilst connections to switching device inputs (e1, e3, e4) and outputs (a1, a3, a4) associated with transmission channels (1, 4) provided for stream traffic, and connections between these inputs and outputs, are only switched through for the duration of the respective communications process.
Patent DE-3319499-A1 (DE)
Title: Training bench for gymnastic exercises
Inventor: CHRISTOPEIT HORST
IPC: A63B23/00
Filed: 1983-05-28
Abstract: The invention relates to a training bench for gymnastic exercises, especially for use in training centres, having a frame and a padded plank arranged thereon, the frame possessing at least one support extending below the padded plank whose ends are connected to feet which are pivotable relative thereto. In order for this training bench to be able to be moved without difficulties and also stored in a space-saving manner, a supporting arm, extending at least partially in the longitudinal direction of the support, is to be connected to the foot of one end of the support and is pivotably mounted on an independently self-supporting and mobile chassis, the foot being capable of being supported on the chassis by means of an adjustable cam.
Patent DE-3319668-A1 (DE)
Title: Fuel feed system for a vehicle equipped with an internal combustion engine
Inventor: BERKMANN GEORG
IPC: F02M37/00
Filed: 1983-05-31
Abstract: The invention relates to a fuel feed system for a motor vehicle, in which a fuel tank, a feed pump and downstream of this an intermediate tank are arranged in a fuel feed line emerging from a fuel tank and leading to a fuel metering element. A return line having a throttle leads away from the intermediate tank, which return line opens into a section of the fuel feed line designed as an intake line, in order to ensure that the durability of the fuel feed pump is not impaired by dry running phases.
Patent DE-3319724-A1 (DE)
Title: Boiling, baking/roasting and grilling appliance with grilling device (compact appliance) with interchangeable coal, gas and electric heating source device for camping, the household and gastronomy
Inventor: OEZGUERGIL MURAT
IPC: A47J37/04
Filed: 1983-05-31
Abstract: The compact appliance is a portable and collapsible boiling, baking/roasting and grilling appliance with a grilling device. The heat sources for the compact appliance are wood charcoal, gas heating radiator and electric heating elements and are optionally interchangeable. The compact appliance is for the household, camping and the catering trade. The compact appliance is convenient to operate owing to foldable walls, and the walls can, moreover be optionally modified (folded) during grilling, and the appliance is thus easy to keep clean. The grilling device is constructed so that it can be used for all conventional kinds of grilling. Boiling, roasting, baking and grilling are reliably, cleanly and conveniently effected in the open. The appliance is particularly suitable in the open, it is safe because of uninterrupted folding walls, no wind extinguishes the flame, and there are also no flying sparks and therefore no danger of starting fires. The compact appliance is to be placed horizontally for boiling, roasting, and baking, and vertically and horizontally for grilling. Only the gas and electric heating sources are to be used for baking and roasting; all the available heating sources can be used for grilling and boiling.
Patent DE-3332816-A1 (DE)
Title: Sludge tank container system for maritime shipping
Inventor: RIECHERS HEINZ-JUERGEN DIPL IN
IPC: B63J99/00
Filed: 1983-09-12
Abstract: In ship operation, the increasing conversion of marine engines for the use of poorer and poorer heavy oil results in ever increasing difficulties in the disposal of the increased sludge and dirt quantities. These sludge quantities, which exceed all tank capacities, and complicated waste-oil transfer devices in the harbours lead to illegal disposal of the residues at sea. The sludge tank container system is formed in order to rectify these problems. It is formed from a tank container on deck, a reciprocating pump and the pipeline installed in a fixed position in the engine room or flexibly on deck. The tank capacities of all ship types are increased by these tank containers, and the replacement times are kept short due to standardised containers. To more easily render this system seaworthy, after the operating cycle the line is evacuated by blowing out with compressed air, the valves are closed and the reinforced hose leading over the deck is released.
Patent DE-3333712-A1 (DE)
Title: Mixer arrangement for mixing electrical radio-frequency oscillations
Inventor: SCHURIG KURT
IPC: H03J5/24
Filed: 1983-09-17
Abstract: A mixer arrangement for obtaining an IF contains a mixer circuit (1) comprising a mixing oscillator (3) and an input circuit (5) having several inputs (E1, E2, E3). Resonant circuits (11, 12, 13), which can each be tuned over a certain frequency range, are connected to these inputs via capacitance diodes (D21, D22, D23) as coupling capacitances, and switching diodes (D1, D2, D3), connected to earth, are connected to the said inputs via isolating capacitors (C1, C2, C3). The switching diodes normally connect the inputs of the input circuit to earth with respect to RF. Only the switching diode (D3) of that input (E3) of the input circuit of which the associated resonant circuit (13) is selected for transmitting the oscillation is cut off. In the arrangement according to the invention, the barrier layer capacitance of the blocked switching diode only influences the connected resonant circuit to a much reduced extent. <IMAGE>
Patent DE-3334947-A1 (DE)
Title: Protective device for window wipers
IPC: B60S1/04
Filed: 1983-09-27
Abstract: This protective device, in particular for rear window wipers (18) of vehicles which are to be cleaned in an automatic car wash, consists of two suction heads (32) which are connected via a connecting element (30) which can be of a strip-shaped construction. Whilst the connecting element (30) is laid over the wiper blade or on the wiper arm, the suction heads are pressed onto the rear window (16) and adhere tightly to the window as a result of the air pressure acting on them. Thus, in particular the rear window wiper is prevented from being torn off the window by the rotating washing brushes. <IMAGE>
Patent DE-3338028-A1 (DE)
Title: High-speed levitation magnets and synchronous drives with improved levitation properties
Inventor: WEH HERBERT PROF DR ING
IPC: B60L13/10
Filed: 1983-10-20
Abstract: The characteristic objectives when conceiving supporting and guiding technology for magnetic levitation are high actuator speed with a low mass and small losses. The use of said technology in conjunction with the linear long-type stator or the short-type stator drive requires different peripheral conditions to be taken into account. It is important for both arrangements that functional compensations can be realised because only they permit expenditure on the vehicle side and on the travelway side to be greatly reduced. The method described here makes use of a division of the exciter winding in order to produce the magnetic field, one exciter part being uninfluenced by the stabilisation measures of the normal force whilst the other part produces the position-dependent field components without significant coupling. In the long-type stator design, and also in order to support uneven workpieces, magnetic configurations are proposed which have adjustable pole elements. The adjustment forces here are produced both by changing field densities in the supporting gap and also by a separate drive force. The latter is produced by the interaction of the magnetic field originating from the main excitation with the control currents. In this way, for a given current compensation large changes in the adjustment force can be achieved and for a given voltage compensation rapid changes in current and force can be achieved. By reducing the moving ... Original abstract incomplete.
Patent DE-3342718-A1 (DE)
Inventor: MICKLITZ KLAUS
IPC: A63H33/04
Filed: 1983-11-25
Abstract: A functional design element for use with a toy or toy-like assembly set comprises a substantially rectangular material strip being formed with two openings at its opposed longitudinal ends for two push-button-like fasteners whereby the material strip is formed either of a resiliently pliable or of a rigid synthetic resin within two respective groups of different functional design elements for obtaining technical-functional and at the same time esthetical different impressions for the visible surface of the assembled design body.
Patent DE-3343942-A1 (DE)
Title: Sliding door
Inventor: BEER HERY J
IPC: E05D15/06
Filed: 1983-12-05
Abstract: A horizontally displaceable sliding wing 6, consisting of vertical slats 5, of a sliding door or of a cupboard wall or cupboard furniture is equipped on its lower edge with a vertical steel band 4 which extends into a guide groove 3 in the floor structure 1, 2 and which is supported on sliding bodies, especially rollers 8, which are arranged on the bottom of the groove. This reduces the friction and affords the possibility of displacing high and/or wide and correspondingly heavy sliding doors with little effort and also of guiding them round bends and corners and in curves. <IMAGE>
Patent DE-3346499-A1 (DE)
Title: Method for contactless marking of nonconductors
Inventor: KUERNER HEINRICH
IPC: D06H1/00
Filed: 1983-12-22
Abstract: The invention relates to a method and the associated circuit for contactless marking of a nonconductor, in particular a moving textile thread or yarn. Impressed on the running thread by means of a high-voltage generator and an ionisation electrode is a discrete electric charge which is received, amplified and evaluated by a receiver which is arranged in the running direction of the thread at a distance from the ionisation electrode of the high-voltage generator.
Patent DE-3406325-A1 (DE)
Title: Arrangement for machining workpieces
Inventor: TODT HANSJUERGEN DR ING
IPC: G05B19/418
Filed: 1984-02-22
Abstract: An arrangement for machining workpieces in one or a number of chained production stations in which control programs for machining the workpieces are in each case stored. Each workpiece carries its own machine-readable coding. The control programs in the production stations are in each case stored under the coding identifying the corresponding workpiece. When a workpiece is moved into a production station, the coding is detected at a read station and the associated control program is called up.
Patent DE-3407293-A1 (DE)
Title: Process for preparing strongly adhesive NbC layers on components consisting of Ni-Cr alloys
Inventor: KLEEMANN WILLI
IPC: C23C26/00
Filed: 1984-02-29
Abstract: The invention relates to a process for preparing strongly adhesive NbC layers on Ni-Cr alloys, whose adhesive strength in an He atmosphere is ensured even at high temperatures (>/=950 DEG C). In contrast to the conventional process, in which layers of this type are applied by thermal spraying and which does not produce layers which are strongly adhesive even at high temperatures, the NbC layers are formed in situ, namely by applying a niobium layer on the components to be coated and by subsequent carburising of the niobium layer by means of CH4 impurities present in the He atmosphere.
Patent DE-3407663-A1 (DE)
Title: Shaft seal
Inventor: WARNER DALE J
IPC: F16J15/34
Filed: 1984-03-01
Abstract: A shaft seal comprises a holder (16) with a carbon seal (56) which rotates against an end face of a stationary seal ring (60). The holder is coupled to a driving sleeve (18) which is secured on a machine shaft (12) extending through an outer wall (66) and the seal ring secured on the latter. Coupling is effected by means of driving dogs (36) extending from the inner end of the driving sleeve into slots (48) in the seal holder. A seal (52) is provided between the driving sleeve (18) and the seal holder (16) and is displaceable in the axial direction along a movement surface which is as large as in shaft seals with a greater axial length. <IMAGE>
Patent DE-3408949-A1 (DE)
Title: Liquid preparation of light stabilisers
Inventor: AVAR LAJOS DR
IPC: C08K5/20
Filed: 1984-03-12
Abstract: Liquid preparations of UV light stabilisers which contain at least     a) an oxalic acid diamide of the formula <IMAGE>  in which     n denotes 1 or 2, preferably 2, and   m denotes 8-18, preferably 10-14, preferably 12,  and at least b) a tetraalkylpiperidine compound, its acid addition salt or its metal complex compound, which are soluble in xylene at 25 DEG C to at least 10 per cent by weight, dissolved in an organic solvent in a concentration of at least 40 per cent by weight, and the use of these preparations for the stabilisation of plastics, in particular automotive coatings, against the action of light and weathering.
Patent DE-3409686-A1 (DE)
Title: Method and device for closing the valve of a bag filled using a filling machine
Inventor: COMBRINK ALOIS
IPC: B29C65/10
Filed: 1984-03-16
Abstract: In valve bags, it is felt to be particularly disadvantageous that filling material can pass from the inside to the outside of the bag through the valve and that moisture can penetrate into the inside of the bag. To close the valve, it is known for the inside surfaces of the latter to be coated with an activatable bonding agent, by means of which the insides of the valve are connected to one another when filling has taken place. In the method according to the invention, the filled bag 1 is pulled off the filling piece 7 and tipped towards the side facing away from the valve 5. A wire bow 12 is inserted into the valve opening and the rear region of the valve 5 facing the inside of the bag is squeezed by squeeze rollers 13, 14. Once the valve has been cleaned, the bonding agent is activated. By raising the squeezing rollers 13, 14 and the wire basket 12, the valve is rolled shut and bonded or welded together. <IMAGE>
Patent DE-3410036-A1 (DE)
Title: Method for operating optical projectors, a projector and overhead transparency
IPC: G03B21/132
Filed: 1984-03-19
Abstract: The invention relates to a method for operating optical projectors using light which is generated in lamps and directed by an optical system which consists of a reflector, condenser, projection original and lens. It is the object of the invention to operate an optical projector in such a way that the radiation transmitted by the optical system is perceived by the eye of the normal observer as particularly bright. The essence of the invention is that optical transparency of the optical system is produced by the use of absorbing and/or reflecting materials in or on lenses, filters, reflectors and/or the projection originals, that in the case of projectors principally used in daylight its maximum occurs at a wavelength of 550 nm and falls away to 400 and 700 nm in the manner of a bell curve, and in that in the case of projectors principally operated in darkness its maximum occurs at a wavelength of 500 nm and falls away to 400 and 600 nm in the manner of a bell curve.
Patent DE-3410469-A1 (DE)
Title: Method of restoring or replanting trees
Inventor: DUNKEL VOLKER
IPC: E01C11/22
Filed: 1984-03-22
Abstract: In urban areas, the trees are exposed to extreme loadings since the surrounding fixed ground covering (slabs or asphalt), which results in a compaction of the sealed ground, extends to the close vicinity of the tree trunk. Only a small, non-sealed zone remains as nourishment area. In the invention, the nourishment area is, surprisingly, extended to the sealed zone by the fixed ground covering being formed by tree-aerating slabs which are formed from an open-pore, water-storing material which is bound in a binding agent as an aggregate. A layer of lava is located beneath the tree-aerating slabs and a substrate layer is located beneath this. The tree-aerating slabs can be used as parking areas for parking vehicles and, at the same time, they ensure sufficient aeration and nutrient supply for the tree. A "biological connection" to the substrate located beneath the tree-aerating slabs is produced through openings, filled with a granulate consisting of open-pore lava in the tree-aerating slabs.
Patent DE-3411126-A1 (DE)
Inventor: JUEPTNER WERNER DR ING
IPC: B23K15/00
Filed: 1984-03-26
Abstract: Laser processing devices consist of process optics (25) for converting the laser beam, these optics being connected by means of a connection element (protection tube 24) to a laser source, for example a CO2 laser 20. Depending on the process to be carried out, an appropriate process adaptor (28) has to be associated with the process optics (25). In order to be able to use a laser processing device as economically as possible, efforts are made to use the laser processing device both for cutting and welding and also for surface treatment, using as little conversion work as possible. In order to simplify this conversion process, the invention proposes providing the process optics (25) with universal connections (53; 66), by means of which the process adaptors (28) and/or mirrors (deflection mirror 44; focusing mirror 45) can be fastened to the casing (29) of the process optics (25) without any noticeable fitting and positioning requirements. By this means, the same casing (29) can be used for all the conceivable types of processing.
Patent DE-3411433-A1 (DE)
Title: Method and device for filling a tyre with air
IPC: B60C25/14
Filed: 1984-03-28
Abstract: The invention relates to a method for filling a tyre with air, the beads of said tyre being arranged on the radially inner circumference of a rim axially on the inside next to in each case one rim flange and axially on the outside with respect to a fitting flat base, and the invention applies to a device for carrying out the method. In order to fill with air rapidly, it is proposed that the filling with air should be performed with the aid of a filling container which can be acted on with compressed air through an air inlet between the tyre bead and rim flange and that, for this purpose, the tyre bead be displaced essentially axially inwards.
Patent DE-3412133-A1 (DE)
Title: Test device for rotationally elastic couplings
Inventor: HANKE WOLFGANG
IPC: G01M13/02
Filed: 1984-03-31
Abstract: A test device for rotationally elastic couplings, rotary vibration dampers or similar specimens having a primary part (2) and a secondary part (4) on a test stand with a housing has a central shaft (1) which is mounted in the housing. The specimen is fastened to the central shaft (1) with one part (2), while its other part (4) is connected to a flywheel (5). Arranged on the flywheel (5) or on a mass (6) connected to the flywheel is an adjusting device (10) which generates a torque on the part (4) of the specimen connected to the flywheel. The central shaft (1) is connected to a vibration generator (3). A pressure plate (9) operated by an engaging and disengaging device (8) acts on the specimen to generate an axial force (coupling force). <IMAGE>
Patent DE-3415866-A1 (DE)
Title: Device for the connection and bracing of components or the like, in the form of rods, on the same axis or on parallel axes
Inventor: HOELZER EBERHARD
IPC: F16G11/10
Filed: 1984-04-28
Abstract: Published without abstract.
Patent DE-3416009-A1 (DE)
Title: Machine for the comminution of maize, CCM or moist grain and process for the use of the machine
Inventor: KEMMING WILHELM
IPC: B02C9/00
Filed: 1984-04-30
Abstract: In a machine, as given in the basic application, for the comminution of maize, CCM or moist grain, in which the material is pre-comminuted between a pair of rollers which rotate in opposite directions at different circumferential speeds and are profiled on their surface, and then ground in a mill in a known manner to the desired fineness or particle size, the rollers being arranged in or above the inlet of the mill, according to Patent ... (Patent Application P 3320045.3), a considerable improvement in the comminuting action of the rollers, with a reduction in wear and a saving of energy, is achieved according to the inventive proposal in that the profiling of the rollers (3) is formed in the shape of cutting teeth (1). <IMAGE>
Patent DE-3419113-A1 (DE)
Title: Seal for an articulation connection in a track chain joint of a track-laying vehicle
Inventor: HARMS HANS-WILHELM DR
IPC: B62D55/088
Filed: 1984-05-23
Abstract: In order, in this track chain joint seal consisting of a rubber-elastic sealing ring (7) which is profiled in a channel shape and has circumferential sealing lips (10) arranged at the end side and consists of a rubber-elastic pressure ring (8) which is inserted into the outwardly open sealing ring channel, supports the sealing ring flange (9) in an axially resilient fashion and has depressions (15) which run around in its end sides, are arranged approximately at the same level as the combs of the sealing ring sealing lips (10), are channel-shaped and form deflection spaces for parts of the sealing ring flanges (9), additionally a circumferential rib (13) is arranged in the channel of the sealing ring (17), which rib engages in an annular groove (14) which is arranged in the sealing ring (8), to achieve a still higher degree of functional reliability than hitherto and to simplify the positionally correct installation of the seal (6) in the track chain joint, the pressure ring (8) is constructed so as to protrude out of the channel of the sealing ring on the circumferential side and the seal (6) is supported merely via the pressure ring (8) on the outer casing of the chain element recess and, in addition, knobs (24) which protrude axially on the two sealing ring end sides, are arranged distributed over the circumference of the sealing ring and are arranged so as to terminate flush with their inner sides relative to the bore side of the sealing ring are formed on. <IMAGE>
Patent DE-3422644-A1 (DE)
Inventor: SCHUBERT HANS ALBERT
IPC: B21J9/02
Filed: 1984-06-19
Abstract: In a forging press of underfloor construction, the vertically travelling frame has a lower crosshead which fits around and is guided on a hollow guide shaft which projects downwards from the table crosshead or platten of the press. The hollow guide shaft serves also as the working cylinder of the press. A working plunger piston which is slidable in the cylinder is coupled to the lower travelling crosshead of the press frame through spherical jointing to eliminate transverse forces on the piston.