baber/WOPTO huggingface dataset:
Patent DE-3340200-A1 (DE)
Title: Ink jet printing mechanism having a heating device for drying ink droplets
Inventor: PATTLOCH ERICH DIPL ING
IPC: B41J11/00
Filed: 1983-11-07
Abstract: In ink jet printing mechanisms, in particular at high printing outputs, rapid drying of the sprayed records is required since the ink droplets which are still wet smear on the recording medium when the paper is transported and lead to an unclear printed image. In known arrangements, heating devices which are arranged in the region of the printing site are provided for rapid drying of the characters. The invention is based on the object of providing an ink jet printing mechanism having a heating device which is inexpensive and compact in manufacture and uses little power. This object is achieved by a heating coil (45) which can be heated up and is arranged on the surface (43) of the paper transporting roller (3), the heating capacity of said heating coil being controllable via a control circuit (47) arranged inside the paper transporting roller (3). The special advantage consists in the fact that the paper transporting roller which is present per se is replaced by a transporting roller (3) with the heating coil (45). The rapid drying of the characters by the simple heating device also allows non-fast-drying inks to be used. <IMAGE>
Patent DE-3345015-A1 (DE)
Title: Process and apparatus for preventing the horizontal circulatory flow arising in the metal on emptying molten metals from a melt container with bottom tapping
Inventor: WEBER LUTZ DR ING
IPC: B22D41/08
Filed: 1983-12-13
Abstract: The invention relates to a process for preventing the horizontal circulatory flow arising, due to the churning effect, in the metal above the taphole and in the taphole itself, when emptying molten metals covered with slag on the melt surface, from a melt container via a bottom tapping, and the thereby caused entrainment of slag into the tapped stream. The invention is characterised in that the circulatory flow of the metal is disturbed or braked by moving or stationary lines of magnetic force passing through the metal approximately perpendicularly to this flow. Furthermore, the invention relates to an apparatus for performing this process with two electromagnetic inductors fitted near the taphole beneath the floor of the melt container and operated with three-phase current in the same direction for a moving magnetic field, and with DC or AC current for a stationary magnetic field, with a large pole pitch in comparison with the refractory wall thickness of the melt container. <IMAGE>
Patent DE-3345235-A1 (DE)
Title: Fluidised bed having a heat exchanger arrangement
Inventor: CURTIUS FRIEDRICH
IPC: F22B31/00
Filed: 1983-12-14
Abstract: A fluidised bed having a vertical carrier gas current (G) and horizontal flow direction (M) of the fluidised material has a heat exchanger arrangement of horizontal tubes (10) in superimposed, mutually offset, horizontal layers (L1, L2, L3). The heat exchanger tubes (10) have fin-like extensions (11, 12), the fins of one vertical row (R1) overlapping a little with those of the adjacent row (R2). The flow of the material is guided around the fins along a winding path in such a way that an optimum thermal transfer is achieved without the carrier gas current (G) being substantially hindered, so that the energy consumption of the fluidised bed can be substantially reduced. <IMAGE>
Patent DE-3346194-A1 (DE)
Title: Quick-action closure for an autogenous burner
Inventor: GABEL HEINZ DIPL ING
IPC: F23D14/82
Filed: 1983-12-21
Abstract: The possibility of fine regulation, on the one hand, and instantaneous closure of the gas supply on the other hand, is achieved for autogenous burners by the invention in that the fine regulation valve can also be closed by pressure acting on the valve from the exterior. <IMAGE>
Patent DE-3400343-A1 (DE)
Inventor: SCHOMMLER MANFRED
IPC: B65H33/02
Filed: 1984-01-07
Abstract: 1. Corrugated cardboard stacking device for a format depositing means (12) for corrugated cardboard sections behind a transverse cutting means (21), comprising several series-connected belt type conveyors (13, 14, 15, 16) adapted to be separately driven by individual driving means and receiving the corrugated cardboard sections in an overlapping scale flow formation, with a separating means (23, 24) behind a first belt type conveyor (13) for the formation of a predetermined gap in the scale flow, with at least one format depositing means (12) arranged behind the last belt type conveyor (16) and working to the lifting principle and provided with a vertically adjustable stacking platform (19), with a control device (25) for the individual driving means (FM1, FM2, FM3, FM4) of the belt type conveyors (13 to 16) and for the stroke of the stacking platform (19), with the belt type conveyors (13 to 16) behind the separating means (23, 24) being adapted to be run simultaneously upward during the operation of stacking off from a stationary speed of operation for the purpose of extending the gap in accordance with the speed and to be subsequently run down again in a cascade-like manner, characterized in that the separating means (23, 24) in case of response will lift the corrugated cardboard section respectively disposed thereabove and will be activated for the purpose of accumulating the following corrugated cardboard sections until the series-connected belt type conveyor is free of formats, and in that the belt type conveyors (14, 15, 16) disposed behind the separating means (23, 24) during the cascade-like running down movement are adapted to be adjusted to a speed deviating from the operating speed and which is selected dependant on the respective length of format in such a manner that the forward edge of the foremost corrugated cardboard section reaches the format depositing means (12) at the arrival thereof in the starting position.
Patent DE-3401369-A1 (DE)
Title: Pilot-controlled pressure-relief valve
Inventor: RIEDEL HANS-PETER DR ING
IPC: F01N3/26
Filed: 1984-01-17
Abstract: A pilot-controlled pressure-relief valve contains a two-stage piston. One stage is connected to a preset pressure-adjusting valve. The other stage is connected either to a preset pressure-adjusting valve or to a weakly sprung non-return valve. One stage is connected to the inlet passage and the other stage is connected to the outlet passage via a restriction point. In the one embodiment, the valve likewise acts as a pilot-controlled pressure-relief valve upon reversal of the direction of flow, and in the other embodiment the valve acts as an afterfeed valve upon reversal of the direction of flow.
Patent DE-3403889-A1 (DE)
Title: Process and apparatus for producing reinforced-concrete unitised units, in particular prefabricated garages
Inventor: BAUER FRANZ DIPL ING
IPC: B28B7/22
Filed: 1984-02-04
Abstract: A description is given of a process for producing reinforced-concrete unitised units which are open on at least one side and are cast in one piece in a shuttering which comprises a freely projecting core shuttering, an outer shuttering composed of movable shuttering walls for the side walls, the rear wall and, if appropriate, the upper outer side and a rolling pallet with a shuttering wall for the lower outer side of the unitised unit. In the case of this process, the interspace provided with the reinforcement and situated between the shuttering core and the shuttering walls in the shuttering position is accumulatively filled with concrete. In order to achieve a satisfactory upper layer and a good standard of technical quality of the base slab, the unitised unit is fabricated horizontally with its base located upwards or on one side and, after the concreting, it is turned together with the shuttering core and/or parts of the outer shuttering about its longitudinal central axis into the normal position.
Patent DE-3413616-A1 (DE)
Title: Change-over valve for controlling the flow of water between a shower attachment and another water outlet
Inventor: STRANGFELD REINER DIPL ING
IPC: F16K11/00
Filed: 1984-04-11
Abstract: In this change-over valve which comprises a valve (5a, 6) in the additional water outlet, is connected to a restriction piece (5c) restricting the cross-section of flow to the shower attachment and in which a pilot control valve (4) is arranged in the conduit leading to the shower attachment, the valve (5a, 6) is normally held in the open position by a spring (8) compressible by the flow of water to the shower attachment and a further restrictor (9) is arranged in the water feed conduit (7), any negative pressures in the feed conduit network thus being reduced to such an extent in the region of this further restrictor that sucking back of the water from the vessel in which the shower attachment is lying is no longer possible. <IMAGE>
Patent DE-3422879-A1 (DE)
Title: Stop/start device for controlling the functions of an internal combustion engine for motor vehicles
Inventor: FERRERO ELVIO
IPC: B60W30/18
Filed: 1984-06-20
Abstract: The stop/start device comprises a monitoring and control unit (11) which, by means of suitable actuation means (12), automatically shuts down the engine of the vehicle when appropriate sensors (1 to 5) indicate that the engine of the vehicle is moving, the clutch is engaged, the transmission is in the idling position and the speed of the vehicle is below a predetermined value. …<??>The monitoring and control unit (11) subsequently causes the engine of the vehicle to be started up again with the aid of the electric starter motor (16) when the clutch pedal is pressed and the engine speed is below a predetermined threshold value. …<??>The stop/start device also comprises a position sensor (6) which is assigned to the acceleration pedal, and comprises a disconnection device (20) by means of which the idling line (21) of the engine carburettor or fuel mixer can be disconnected. This disconnection device (20) is activated by the monitoring and control unit (11) when the speed of the engine of the vehicle is above a predetermined value and the acceleration pedal is released. …<??>The disconnection device (20) is deactivated again and permits the engine of the vehicle to be restarted when the speed of the engine drops below a second predetermined value which is smaller than the aforesaid predetermined value. …<IMAGE>…
Patent DE-3423610-A1 (DE)
Title: Tailgate for motor vehicles which can be opened either downwards or upwards
Inventor: JAEKEL-FESSENMAIER CHRISTIAN D
IPC: B60J5/10
Filed: 1984-06-27
Abstract: The tailgates of motor vehicles are usually opened upwards. On the other hand, a tailgate which can be opened either upwards or downwards could be additionally used as the loading ramp. Furthermore, when loading relatively lightweight or small objects the said tailgate could be opened upwards and would then not be in the way. For this purpose, the tailgate is not directly attached to the tailgate frame but rather to carriers which at the top are connected to the tailgate via a hinge and at the bottom are connected to the vehicle body via a hinge. Movable locks on the tailgate engage optionally at the top in the tailgate frame and the tailgate then opens upwards or they engage further down in the carriers and the tailgate then opens downwards together with the carriers. The locks can be moved via Bowden cables by actuating the tailgate handle. Compression springs for locking the tailgate in the folded-up position are attached between tailgate and carriers. The cable guide to the lamps located in the tailgate is effected in the carriers. The tailgate window is protected during loading operations by a cover.
Patent DE-3425469-A1 (DE)
Title: Cooling device for an electrical printing apparatus, especially for a matrix printer
Inventor: GRUENER MANFRED
IPC: B41J29/377
Filed: 1984-07-11
Abstract: An electrical printing apparatus (1), especially a matrix printer, requires a cooling device for the electrical and electronic components (10), such as power transistors (11), diodes (12), which are arranged on a confined space and are combined on printed-circuit boards (9). In order to protect the electrical and electronic components (10) against failure resulting from overheating, in order furthermore to compensate for manufacturing tolerances between the position of the individual components of the printing apparatus (1) and in order furthermore to damp out vibration, it is proposed that the electrical component (10) which is unacceptably heated by energy lost as heat be connected by means of an elastic thermal bridge (14) to the chassis (2) and/or to the external housing (8) of the printing apparatus (1).   <IMAGE>
Patent DE-3429585-A1 (DE)
Inventor: KNOCHE ALFONS
IPC: F16B13/06
Filed: 1984-08-10
Abstract: 1. A fastener set comprising a plastic expansion dowel and a fastening screw, in which the expansion dowel is formed with a longitudinal bore for receiving the screw, said bore in the vicinity of the expansion zone of said dowel merging into a laterally open slot, characterised in that short, laterally open transverse grooves (9) extending transversely to the dowel axis (8) and in parallel to each other are formed on the slot-(5)-defining opposed inner surfaces (11) of the two expansion halves (6 and 7) of the expansion zone, said transverse grooves being mutually staggered in step-fashion according to the pitch (alpha) of the thread of the fastening screw (30) (developped view of Figs. 2 and 5).
Patent DE-3431452-A1 (DE)
Title: Cooling or freezing apparatus used as a heat pump
Inventor: LOTZ HELMUT DR ING DR
IPC: F25B6/02
Filed: 1984-08-27
Abstract: A cooling or freezing apparatus used as a heat pump, having a compression cooling machine whose condenser exchanges heat with a water reservoir and whose main evaporator system, which is allocated to the cooling or freezing space, has at least one additional evaporator which is located in parallel with the main evaporator system via a branch which can be switched alternatively, and which absorbs heat from the environmental air into the circuit when it is switched on. In this case, the additional evaporator (24) can be switched as a condenser, via a bypass (28) (which bridges over the condenser (12) and the switching device (15) for the alternative connection of the two parallel branches (16, 17)) and corresponding additional switching devices, with the aid of which condenser the heat energy which is extracted using a compressor cooling machine is emitted to the environmental air in the event of too little water being extracted from the water reservoir (13). <IMAGE>
Patent DE-3435213-A1 (DE)
Title: Arrangement for automatically keeping constant the thickness of the layer of marking lines or the like
Inventor: HOFMANN FRANK DIPL ING
IPC: E01C23/22
Filed: 1984-09-26
Abstract: The invention relates to an arrangement for automatically keeping constant the thickness of the layer of the marking lines, in particular the lane lines on carriageways or the like and has the purpose of providing an arrangement of this type with which the control of the flow of material can be achieved significantly more directly and more quickly than previously. 
<??>According to the invention, it is proposed for this purpose to arrange in such an arrangement in the feed line of the marking material extending from a pressurised reservoir container to the application device (spray gun) a variable resistor whose actuation element is actuated via an actuation motor which is connected to a control device in which a signal corresponding to the set through-flow is formed from the entered values for line width and thickness and from a signal which is fed from a speed measuring device and corresponds to the travel speed, and is compared with the signal which is fed from a through-flow measuring system and corresponds to the actual through-flow and in which an output signal corresponding to the set/actual value deviation is formed, the said output signal being fed to the actuation motor which adjusts the actuation element of the resistor in such a way that the through-flow varies in such a way that the actual through-flow is approximated to the set through-flow. 
<IMAGE>
Patent DE-3436716-A1 (DE)
Title: Electric storage heating device
Inventor: KITTELMANN GUENTER
IPC: F24H7/04
Filed: 1984-10-06
Abstract: In an electric storage heating device, a blower is provided under inlet openings of discharging ducts. By pivoting the blower casing, its outlet openings are adjustable in relation to the inlet openings. In order to simplify the structure of the blower and to improve it in its function, the blower casing is formed by a pipe 5, the longitudinal axis of which coincides with the axis of rotation. The pipe 5 has slots 8 on a line parallel to the longitudinal axis. In one end of the pipe 5 or in both ends of the pipe 5, an axial blower 14, 15 is provided. If an axial blower 14, 15 is arranged in only one end of the pipe 5, then the other end 12 is closed. <IMAGE>
Patent DE-3444194-A1 (DE)
Title: Fluid-pressure-actuated immobilisation structure
Inventor: SEELER C OLIVER
IPC: A61F5/058
Filed: 1984-12-04
Abstract: A fluid-pressure-actuated immobilisation structure, which can be used in particular as a re-usable, temporary emergency support, contains a flexible, non-extensible outer container (10), a flexible, pore-free inner container (12) and a matrix material (14) which responds to pressure. The matrix material and the inner container are both arranged inside the outer container. The matrix material is structured such that it permits relatively unimpeded relative movement of the matrix elements under normal conditions but becomes consolidated to form an essentially rigid mass if it is squeezed under pressure, so that it consolidates the immobilisation structure into the shape existing directly before the application of pressure. Since the outer container is not extensible, application of pressure on the structure brings about consolidation of the same without exerting pressure on the patient. <IMAGE>
Patent DE-3446751-A1 (DE)
Title: Ignition means or detonation means
Inventor: FEUERSTAKE EUGEN
IPC: F42B3/16
Filed: 1984-12-21
Abstract: In the case of an ignition means or detonation means having an outer sleeve 2, a first triggering charge 5' or a first triggering charge is provided. A delay charge 10 or a delay charge and an effective charge 11 or an effective charge are inserted into the outer sleeve 2. In order to match the actual delay time of the mixed-material charge which is used for the delay charge 10 and/or for the delay charge to the desired delay time, the delay charge 10 or the delay charge is seated in an inner sleeve 6, in the form of a cup. Said inner sleeve 6 has a hole 9 whose diameter D1 is of different size depending on the delay time of the mixed-material charge. <IMAGE>
Patent DE-3504874-A1 (DE)
Title: Electrical combination module
Inventor: BODEWIG MANFRED
IPC: H05K7/14
Filed: 1985-02-13
Abstract: The invention relates to an electrical combination module, especially a tuner, which consists of a housing frame and a printed-circuit board. The printed-circuit board rests with its component side on stops of the frame and is fixed on said frame, by parts thereof, for soldering. Stampings are allocated to the stops at the interval of the printed-board thickness, so that the printed-circuit board is inserted with the frame deforming elastically and is held between the stampings and stops, preferably by clamping. At least some of the stampings are connected by soldering to suitably arranged wiring runs on the printed-circuit board, which are constructed as contact points which can be soldered. <IMAGE>
Patent DE-3505145-A1 (DE)
Title: Vehicle wheel with closable wheel cap
Inventor: BRINKMANN HEINZ ING GRAD
IPC: B60B7/16
Filed: 1985-02-12
Abstract: The invention relates to a vehicle wheel, comprising rim, wheel disc and a wheel cap which covers the wheel nuts, can be connected to the wheel disc by means of a safety lock and can be inserted in a depression in the wheel disc. In order to permit a simply designed wheel cap which is simple to produce and ensures easy handling, it is proposed that the wheel cap (2) contains a lock (4) which is covered in a flush manner by means of a clamped-in cover (3) and which can be locked by means of a key, that in the hub shoulder (5) the wheel disc (1) is provided with an approximately cross-shaped opening (6) which has limbs (7, 8) of differing length, that the cylindrical lock (4) is provided on its outer circumference with at least one projection (9) which lies in a groove (18) in the opening (17) in the wheel cap (2) and is fastened on the inside of the wheel cap (2) by means of a leaf spring (10) and that the lock bolt (18) lies in the longer limb (8) of the cross-shaped opening (6) and for locking can be rotated through 45 to 90 DEG . <IMAGE>
Patent DE-3508044-A1 (DE)
Inventor: VOGT WILHELM JOHANNES WALBURGA
IPC: A47F7/14
Filed: 1985-03-07
Abstract: A shelf in which the supports consist of a component (13) with an engagement piece (10) and a component (14) which is inserted telescopically into this component (13). This inserted component (14) has two branches (21, 22) which are linked to one another by a lockable articulation (16). The merchandise receptacle is secured to the front member (22). By this configuration the merchandise receptacle can be more or less pushed forward with the component (14) and oriented upward or downward by means of the articulation (16).
Patent DE-3508868-A1 (DE)
Title: Thrust plate for a motor-vehicle clutch with an integrated release mechanism
Inventor: KITTEL FRIEDRICH DIPL ING
IPC: F16D13/70
Filed: 1985-03-13
Abstract: Clutch thrust plate (10) for push-action release in the case of a pull-action diaphragm spring (17). The housing (12) is assigned a wire ring (21) which is held on retention noses (23) and on which release levers (20) designed as two-armed levers are supported. With their radially outer short lever arms (28), the release levers (20) are integrally connected to a release ring (18) which is designed as a Belleville spring and engages behind the diaphragm spring (17). The radially inward-pointing long lever arms (38) can be brought into operative connection with the release bearings (19) of the clutch operator (26), which bearings can be pressed against the clutch thrust plate (10). <IMAGE>
Patent DE-3512528-A1 (DE)
Title: Process for applying a protective layer to objects having a smooth surface
Inventor: SOEMER KARL JOSEF DIPL ING
IPC: B05D3/12
Filed: 1985-04-06
Abstract: In this process for applying a protective layer to an object which already has a coating having a smooth surface, the smooth surface of the coating, prior to applying the protective layer, is treated by roughening, profiling or applying a granular material firmly binding both to the smooth coating and to the protective layer. The process is used primarily in applying a cement mortar layer to a plastic-jacketed steel pipe.
Patent DE-3518141-A1 (DE)
Title: Device for the videotext system
Inventor: LANG HANS-PETER DIPL ING
IPC: G06F3/153
Filed: 1985-05-21
Abstract: In a device for the videotext system, a line handler, a videotext decoder, a circuit to generate a video signal and an RF modulator are disposed in a housing with a keyboard. The device can be connected via a modem or an acoustic coupler to the telephone network so that access can be gained to the videotext system wherever a telephone and a television are available.
Patent DE-3518157-A1 (DE)
Title: Self-rewinding cable drum
Inventor: STEINMUELLER KURT
IPC: H02G11/02
Filed: 1985-05-21
Abstract: A self-rewinding cable drum having a drum hub which is supported on a shaft such that it can be clamped and having a spiral spring in an annular chamber, which extends in the radial direction, in the drum. The technical problem is to provide a DC through-connection for the conductor which is as simple as possible. A spiral, prestressed stripline is arranged between the shaft (2) and a hub part. The outer conductor ends (25) of the stripline (18) are connected to conductors (26) on the drum cable (7), and the inner conductor ends (22) of the stripline are connected to conductors (23) on a connecting cable (24). <IMAGE>