baber/WOPTO huggingface dataset:
Patent DE-3622520-A1 (DE)
Inventor: SEERIEDER KARL
IPC: B23H1/02
Filed: 1986-07-04
Abstract: A method and device for monitoring a spark-eroding process in a spark-eroding machine, in which the impulse voltage curve is measured in the working gap and, when the actual voltage curve differs from a desired voltage curve, a control command is produced which changes the process data of the eroding machine. The voltage impulses are thereby, depending on the occurring ignition delay unit (td), associated with different impulse groups which are each characterized by a pregiven ignition delay range. The impulses occurring in each impulse group are counted and a control command is produced when a pregiven limit number of successive impulses of one impulse group is exceeded indicating a process degeneration. The control command changes the process data of the eroding machine in the sense of a normalization of the process.
Patent DE-3624847-A1 (DE)
Title: Hydraulic control device for a silo extraction appliance
Inventor: GROB ALFRED ING GRAD
IPC: A01F25/20
Filed: 1986-07-23
Abstract: In a hydraulic control device (10) for a silo extraction appliance, the residual flow of a 3-way flow-regulating valve (22) is fed to the hydraulic motor (14) of the cutter (13) and the constant flow is fed to the servomotor (12) of the advance drive. When the cutter (13) is not actuated, the residual flow is automatically connected to the constant flow via a directional valve (53), so that the servomotor (14) drives the advance drive at maximum speed. It is thereby possible to move the silo extraction appliance towards the silage at maximum speed from outside the silage. Only when the cutter (13) strikes the silage is the cutter (13) switched on and the servomotor (14) is then driven only by means of the constant flow. In the control device (10), only so-called standard components are used, so that the control device is of simple and inexpensive construction. <IMAGE>
Patent DE-3626347-A1 (DE)
Title: Overload coupling
Inventor: KATO HEIZABUROU
IPC: F16P7/00
Filed: 1986-08-04
Abstract: An overload coupling intended for arrangement between a rotary driving element (12) and a rotary driven element (18) has a recess (22) on one of these elements and a hole (28) on the other element in an axial position which corresponds to the recess (22), the recess (22) being curved in an arc shape in the circumferential direction and extending in the axial direction. An essentially cylindrical roller (30) which extends in the axial direction and has a tapered surface (32a, b) at at least one end, is fitted into the hole (28) in such a way that it can be rotated about its axis and moved in the radial direction. The roller (30) is normally pressed radially inwards by a pressing device (34) so that it remains in engagement with the recess (22) so as to transmit the rotary motion of the driving element (12) to the driven element (18). When an overload torque is applied, the pressing device (34) allows the roller (30) to move radially outwards and, as a result, the roller is released from the recess (22). <IMAGE>
Patent DE-3626434-A1 (DE)
Title: Method and device for destroying large-volume explosive bodies with thin casings, such as seabed mines, in particular
Inventor: LAAR KLAUS VON DR
IPC: B63G7/02
Filed: 1986-08-05
Abstract: A method and a device for destroying large-volume explosive bodies having thin casings such as seabed mines (13), in particular, are intended to be designed such that they lead to success at a lower cost in terms of apparatus, manpower and logistics than in the case of the previous use of large mine destruction charges, which have to be put into position separately, and as far as possible without any long-term change to the topography of the seabed (11) in the vicinity of the mine (13) which is to be destroyed. For this purpose, a charge of underwater explosive bodies (21) which are like scattered submunitions and have miniature shaped-charge warheads (23) are scattered above the object which is supposed to be a mine (13) in a scattering area (20) whose diameter corresponds approximately to the detection range of a search-sonar beam (30) for object identification. In the event of a hit, these underwater explosive bodies break through the thin casing (16) of the mine (13) and burn a crater (26) in the outer mine main charge (15) without leading to initiation of the brisant (powerful) booster charge (14) in the mine centre. This possibly leads to the mine explosive burning off; the explosive tamping is in any case broken up in consequence and the mine (13) has lost its detonation brisance. The explosive bodies (21) can be put in position by a surface vessel (18) or by a submersible vessel (29) and by being discharged from magazines (28), but preferably from multiple firing devices (27), in the form of launchers, for covering a defined, relatively broad scattering area, ... Original abstract incomplete. <IMAGE>
Patent DE-3628827-A1 (DE)
Title: Arrangement for drying articles
Inventor: RUSKE WOLFGANG DIPL ING
IPC: F26B21/04
Filed: 1986-08-25
Abstract: The invention relates to an arrangement for drying articles, in particular for drying ceramic products. The object is the lowering of the energy expenditure and the reduction of the expenditure for nozzle boxes and air guide arrangements. The aim of the invention is to use the air quantity which is supplied into or removed from the drying space by nozzle dryers in the case of a short drying time. According to the invention, the aim is achieved by the air which is heated once being used, via air guide elements and heat exchangers, both on the suction side and on the pressure side for drying the moulded articles. <IMAGE>
Patent DE-3631348-A1 (DE)
Title: Process for treating and reusing the vapour taken off from baking ovens
Inventor: BEGE MARTIN DIPL PHYS
IPC: A21B3/04
Filed: 1986-09-15
Abstract: The invention relates to a process for treating and reusing the vapour taken off from baking ovens, in which vapours are continuously taken off from the baking space, upstream and downstream of the steaming zone. The aim of the invention is to improve the energy efficiency of baking ovens by reuse of the secondary energy contained in the vapour and to increase the service life of the components of the baking ovens coming into contact with the steaming atmosphere. According to the invention, this is achieved by the vapour taken off being purified from corrosive constituents by a filter and being fed to a heated heat exchanger, in which, in the vapour flow channel, water is injected and evaporated in an amount such that the resulting steam/air mixture has a moisture content corresponding to that required in the steaming zone and that this steam/air mixture is blown into the steaming zone instead of steam.
Patent DE-3631438-A1 (DE)
Title: Circuit arrangement to compensate for direct-current magnetomotive forces in transformers
Inventor: REITZ ERHARD DIPL ING
IPC: H04M19/00
Filed: 1986-09-16
Abstract: In the case of a transformer which has a total of five windings, in each case one compensation winding, which is connected in the same DC circuit and has the same number of turns, is connected in series, in the opposite sense, with each winding element which is connected to the connecting lead. An impedance, which has a high impedance value for alternating-current signals, is additionally provided in this DC circuit.
Patent DE-3632314-A1 (DE)
Title: Heating unit for a water heater
Inventor: BOGDANSKI FRANZ DR ING
IPC: A47J27/21
Filed: 1986-09-23
Abstract: A heating unit of a hot-water pot is intended to be switched off quickly if it boils dry. A subregion (5) of a tubular heating element (1) rests on one side of a flanged plate (4) consisting of material which conducts heat poorly, and a temperature sensor (7) rests on the other side of the flange plate (4). The turns of the heating coil are located more closely together in the subregion (5) than in the rest of the tubular heating element (1). <IMAGE>
Patent DE-3632918-A1 (DE)
Title: Tunnel kiln with bypass afterburning
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D17/00
Filed: 1986-09-27
Abstract: The main advantages of this new process are:   1. Afterburning of the low-temperature carbonization gases not only in the firing duct, but also in the bypass line, which can operate at a higher temperature, and also acts as a flow compensation line. 2. Heating the material being fired by a cross-flow method between the firing duct and the bypass line allows in practice any heating curve optimized for a specific material being fired to be effected. 3. Heating the material to around 400@C without adding new combustion air into the kiln, by means of a heat exchanger, allows the charge to be heated up in the following higher-temperature range more conveniently, by means of hot gas from the bypass line. 4. This new process creates the preconditions for meeting the kiln's air requirements mainly from highly heated counterflow combustion air from the cooling zone, and thus minimising the kiln's volume of exhaust gas, so that a brick-to-air ratio of about 1 : 1 to 1 : 0.5 becomes achievable. 5. As a multi-purpose kiln, charges that do or do not contain fuel can be handled better than with other designs.
Patent DE-3636152-A1 (DE)
Title: Switching device for switching the operating voltage for a microprocessor circuit on and off
Inventor: RINGS CHRISTIAN DIPL ING
IPC: G06F1/30
Filed: 1986-10-24
Abstract: A switching device is proposed by means of which the operating voltage (UB) for a microprocessor circuit (32) can be switched on and off. A first sensor circuit (S1) is provided for switching on and off. This first sensor circuit (S1) causes switching off to occur in the event of the operating voltage being switched off deliberately only if further sensor circuits (S2...Sn) have confirmed in conjunction with a logic circuit (LS) that no criteria are present which indicate that the switching off is not permissible. <IMAGE>
Patent DE-3701850-A1 (DE)
Title: Process and arrangement for determining the spatial and spectral distribution of the core magnetisation in an area under examination
Inventor: KUHN MICHAEL DR
IPC: G01R33/561
Filed: 1987-01-23
Abstract: The object of the present invention is to record the information required for reconstruction of the spatial and spectral distribution of the core magnetisation in as short a measuring time as possible. This is achieved by using sequences with a first high-frequency pulse, the flip angle of which is less than 90@, and with two subsequent 180@ pulses and by choosing the interval between the sequences to be so short that the longitudinal component of the cross magnetisation cannot reach its quiescent value. The invention can be used for spectroscopic imaging processes, in particular in the medical field. <IMAGE>
Patent DE-3710598-A1 (DE)
Inventor: PEREIRA DAS DORES ANTONIO
IPC: B65G69/00
Filed: 1987-03-31
Abstract: The seal consists of two side parts and a top part. Each of these parts consists of a profile which is lined with foamed plastic, runs in a guide rail and is able to come into contact with the vehicle, of a sealing cloth which is fastened on said profile and on a take-up roll which is mounted parallel to the profile and at its ends, and of one or more spring elements which move the profile away from the take- up roll. A cable pulley is fixedly connected to the take-up roll. The movement mechanism for each of these parts consists of a cable-winding pulley which is connected to a driving device and to which a traction cable is fixed as it is to the cable pulley of the take-up roll, which traction cable runs over deflection rollers and has elastic traction elements.
Patent DE-3710650-A1 (DE)
Title: Gripper device for handling (manipulating) printed-circuit boards
Inventor: WOLF ERNST DIPL ING
IPC: H05K13/00
Filed: 1987-03-31
Abstract: A description is given of a gripper device for handling printed circuit boards which has a handling device. The device according to the invention is distinguished by the combination of the following features: - mounted on a base frame are two guide rails whose spacing is matched to the length or the width of the printed circuit boards to be handled and a gripper which is movably guided in the direction of the guide rails and grips the printed circuit board to be handled on the edge region.
Patent DE-3715053-A1 (DE)
Inventor: REICHL ERWIN DIPL ING
IPC: H02B1/22
Filed: 1987-05-06
Abstract: In a metal-clad, gas-filled, multiphase high-voltage switch gear, having a partition (12) between the busbar chamber (21) and the switch chamber (14), the connection between the two chambers (14, 21) takes place via ducts (13) inserted diagonally in the partition (12), which ducts (13) are arranged in the one direction in the spacing of the busbars (1) and, in the other direction, in the spacing of the poles (6) of the circuit breaker or load isolator (9). As a result, straight-line, crossing-free connections are possible in the busbar chamber (21), between each busbar (1) and the associated duct (13), via the respective isolating or three-position switch (8), while the connecting lines (15a, b, c) in the switch chamber (14) run to the poles (6) in mutually parallel planes, once again without crossing. 
<??>Apart from minimising the switch gear dimensions and increasing the electrical strength as a result of the diagonal arrangement in the busbar chamber (21), in conjunction with a square housing (20), the installation of earthed separating walls (22, 32) between the phases in the two chambers (14, 21) allows effective reinforcement of the outer walls (17) and, above all, the partition (12) to be achieved. Likewise, in the event of a fault, phase shorts with high current arcs are prevented. The stated advantages can also be used in the case of separated multiple busbar systems. 
<IMAGE>
Patent DE-3716531-A1 (DE)
Title: Process for the continuous production of strip-shaped base material
Inventor: SCHAEFER HANS-JUERGEN DIPL ING
IPC: B30B5/06
Filed: 1987-05-16
Abstract: Published without abstract.
Patent DE-3716689-A1 (DE)
Title: Apparatus for semicontinuous performance of extraction processes
Inventor: BEUTLER HANS JOSEF
IPC: B01D11/02
Filed: 1987-05-19
Abstract: Extraction processes having a solvent circulated by a pump (27) through an extractor and a separator (29) can be carried out semicontinuously by using a plurality of extractors which are connected together, by pipes furnished with valves, in such a way that they can be connected one after the other in a specified sequence. One extractor is separated off in each case from the solvent circulation for draining and filling. To reduce the considerable expenditure on piping and valves required for this, the extractors, (31, 32, 33, 34) are installed on a rotatable platform (24) and, after rotating the platform, are sequentially connected by couplings to a pump and separator in order to carry out each respective step of the specified sequence. <IMAGE>
Patent DE-3720121-A1 (DE)
Title: Door which consists of glass, tempered crystal glass or polished plate glass or a similar material and is fitted pivotably on a hinge pin, preferably for a shower cubicle
Inventor: MAZZOLI GIANCARLO
IPC: E05D5/02
Filed: 1987-06-16
Abstract: The door which consists of glass or the like and belongs to a shower cubicle comprises a frameless panel which has two bores, located one above the other, on one longitudinal border. Introduced into each of these bores is a fitting, which exhibits in each case one vertical hinge pin, the length of which can be regulated by screwing in and unscrewing and which is rotatably mounted in each case in a counter-fitting which is fitted on the top and bottom shower-cubicle transverse mouldings delimiting the doorway.
Patent DE-3726216-A1 (DE)
Title: Prefabricated flooring comprising concrete slabs, in particular industrial flooring comprising in-situ-concrete slabs, and process for the production thereof
Inventor: KETTNER RICHARD DIPL ING
IPC: E04F15/14
Filed: 1987-08-07
Abstract: In the case of prefabricated floorings, in particular industrial floorings, comprising concrete slabs which border one another at joints, the upper end edges, extending along the joint between neighbouring slabs, are reinforced by edge guard strips (mouldings) which are cast into the slabs on the upper side in a surface-flush manner. During the production of a prefabricated flooring of this type, the end edges, reinforced with edge guard strips, of slabs which have already been concreted are used as shuttering and, before the concreting of a bordering slab, the edge guard strips for reinforcing the upper edges of said slab are fastened on the edge guard strips of slabs which have already been cast and have hardened. For the purpose of forming joints of a specific width, waterbars of a corresponding thickness can be inserted between the edge guard strips. The connecting means which are to be introduced are either provided with predetermined breaking points or can be separated in the region of the joints, for example by means of compass saws which can be introduced into the joints. In particular, the connecting means may be screws consisting of plastic.
Patent DE-3727650-A1 (DE)
Title: Powered support assembly with a device for removing the material to be exploited which crumbles away from the top layer
Inventor: MARQUART ALFRED
IPC: E21D23/04
Filed: 1987-08-19
Abstract: On its roof-bar carrier (3) carrying the roof bar (2) and underpinned by props (4), the powered support assembly according to the invention has a discharge opening (35) for the discharge of the material to be exploited which crumbles away from the top layer of the seam or the like, a vertically pivotable loading chute (11) directing the material into the conveyor (15) arranged in front of the powered support assembly. The roof-bar carrier (3) is coupled to the floor member (1) by a lemniscate mechanism (8). In addition, a hydraulic auxiliary prop (7) is arranged between the floor member (1) and the rear end of the roof-bar carrier (3). When the props are retracted, the lemniscate mechanism (8) pivots in the direction of the front props (4). The floor member (1) as well as the lemniscate mechanism (8) are preferably split. <IMAGE>
Patent DE-3730256-A1 (DE)
Title: Device for positioning an abutment to be attached to the end, projecting into an erection pit, of a set raking pile
Inventor: LUEG KARL-WILHELM
IPC: E02D5/74
Filed: 1987-09-09
Abstract: Published without abstract.
Patent DE-3735044-A1 (DE)
Title: Process and apparatus for producing a structure with a positively locking connection of its load-bearing reinforced-concrete structural parts
Inventor: FORM JUERGEN DIPL ING
IPC: E04G23/02
Filed: 1987-10-16
Abstract: The invention relates to a process and to an apparatus for producing a structure with a positively locking connection of its load-bearing reinforced-concrete structural parts, which are at least partially overlapped by anchors which are inserted in the overlapping surface of the reinforced-concrete structural parts which are to be connected. In the case of said process and apparatus, the invention provides that, on the overlapping surface, steel plates, to which anchors are connected on one plate side, as a result of fastening by means of their bars, are distributed and are fastened, by means of their planar side remote from the anchor-head side, on the concrete surface of the load-bearing reinforced-concrete structural part by means of a bonding joint which serves for thrust transmission, and that, after the bonding joint has been produced, the plates can be concreted, by way of the anchors, over the free length thereof, and by way of the anchor heads, into the structural part which is to be connected.
Patent DE-3740243-A1 (DE)
Title: Actuating device for a friction clutch
Inventor: ROEHRINGER ARNO
IPC: F16D23/12
Filed: 1987-11-27
Abstract: In order to be able to close a clutch (1), virtually without delay, the clutch elements (lamellae 4, 5) which transmit the power are pressed against one another with limited prestressing force even when the clutch (1) is open. The prestressing force can be produced, for example, by means of compression springs (13) which act upon a piston (10) which controls the clutch (1) in the direction which closes the clutch. <IMAGE>
Patent DE-3743793-A1 (DE)
Title: Novel benzenesulphonamidochroman compounds, medicaments containing these compounds, and processes for their preparation
Inventor: NICKL JOSEF DIPL CHEM DR
IPC: C07D405/04
Filed: 1987-12-23
Abstract: The invention relates to novel benzenesulphonamidochroman compounds of the formula <IMAGE>  in which   R1 denotes a phenyl group which is optionally substituted by a halogen atom, or a methyl or methoxy group and R2 denotes a 3-hydroxycarbonyl-n-propan-1-onyl, 3-alkoxycarbonyl-n-propan-1-onyl or 4,5-dihydropyridazin-3(2H)-on-6-yl group, where the alkoxy moiety can contain 1 to 3 carbon atoms, enantiomers thereof and salts thereof with organic or inorganic bases if these contain a carboxyl group. The novel compounds have useful pharmacological properties, in particular antithrombotic effects, they are additionally thromboxane antagonists and can be prepared by processes known per se.
Patent DE-3800539-A1 (DE)
Title: Lubricating device for shearer loaders in underground operation
Inventor: MASERAK BERND
IPC: E21C35/00
Filed: 1988-01-12
Abstract: The lubricating devices arranged on shearer loaders have hitherto been controlled by the machine operator, who also establishes the lubricant quantity to be delivered by the lubricating device and also determines whether lubricant is to be delivered over the entire length of the machine travelling track or only in certain areas of this track. The proposed design is intended to enable the lubricating device to be controlled and monitored by means of a microprocessor in order to relieve the operator of the shearer loader of this work. To this end, a proximity switch (14) is allocated to the lubricant distributor (13) of the lubricating device (10). The proximity switch (14) is attached directly next to the extended motion indicator (27). It controls a directional control valve (18) and a pressure-reducing valve (20) which is located between directional control valve (18) and lubricant reservoir (12), which valves are located in the pressure-medium line (17, 45) leading to the lubricant reservoir (12). Since the delivered lubricant volume depends on the level of the pressure admitted to the lubricant reservoir (12) and the lubricant delivery can be temporarily interrupted by means of the directional control valve (18), the microprocessor, which is constantly informed via the proximity switch (14), can both change the metering of the lubricant and temporarily interrupt the lubricant delivery. <IMAGE>
Patent DE-3803806-A1 (DE)
Title: Electric hotplate
Inventor: KICHERER ROBERT ING GRAD
IPC: H05B3/02
Filed: 1988-02-09
Abstract: An electric hotplate (1) has connecting wires (17) which project from the underside and whose ends form connecting pins (19) and are provided with plug elements (29) in the shape of spade terminals which can be connected to mating plugs (30) of equipment cables (appliance cables) (34) only by plug connections. An insulating body (32) is plugged on the plug elements (29), which insulating body, like the plug elements (29), forms a preassembled unit and can be moved from a stacked position into a connected position. <IMAGE>
Patent DE-3807574-A1 (DE)
Title: Plant for harnessing wind energy and method for harnessing wind energy
Inventor: BECK JOHANN
IPC: F03D3/04
Filed: 1988-03-08
Abstract: In a plant for harnessing wind energy, having a vane rotor 10, the number of vanes corresponds exactly to four times the number of feed channels (16, 18, 66). The width of the rotor-side housing walls extending between the feed channels (14, 16, 66) and corresponding removal channels (28, 32, 68) corresponds, in this arrangement, essentially to the width of air chambers (24) which are formed between the vanes (22) of the rotor. <IMAGE>