baber/WOPTO huggingface dataset:
Patent DE-3722038-A1 (DE)
Title: Drone with a warhead
IPC: F42B12/62
Filed: 1987-07-03
Abstract: A diving drone (11) is intended to be designed to attack effectively even hard-armoured target objects. For this purpose, the drone (11) is equipped with a separable tail structure (15) in order to eject rearwards a stack of homing submunitions (18) from the nose structure (16) onto a group of targets (17), after the transition from a high, extended search trajectory (24) into a diving trajectory (25), which homing submunitions (18) use their detonating sensors (35) to scan the terrain (21) in a spiral shape, looking for a target object (27) to be attacked, during their rotating fall, which is braked by a parachute. A plurality of individual target objects (27) can thus be attacked simultaneously - with the logistically advantageous use of homing-head submunitions which can even be fired by artillery - deep in the enemy deployment area, using a single drone (11) which can be operated unmanned and autonomously and, for its part, is equipped only with functionally non-critical searching sensors (22) for a coarse diving approach to an acquired group of targets (17). <IMAGE>
Patent DE-3725735-A1 (DE)
Inventor: HIEBLE FRANZ DIPL ING
IPC: F16J15/3208
Filed: 1987-08-04
Abstract: A flat gasket, for a cylinder-head for internal combustion engines and compressors, comprises, to reduce the mechanical distortions in the assembled state of the gasket and to avoid damage to the gasket, at least one separate additional part (7 or 8) provided at critical points of the sealing surface of the support (2) in the region outside the border (6), which additional part is fixed to the support (2). These additional parts (7 or 8) may be provided at endangered, previously ascertained points, so that increased compression occurs at this point, however without the dynamic shearing forces occurring leading to damage of the gasket material. <IMAGE>
Patent DE-3726435-A1 (DE)
Title: Process for recovering carbon from an aqueous carbon slurry
Inventor: TOMITA TADAYOSHI
IPC: C09C1/48
Filed: 1987-08-08
Abstract: Water is partially removed by conventional means from an aqueous carbon slurry which was formed by scrubbing, with water or the like, a crude gas generated in the gasification of a heavy hydrocarbon oil, in order to form a carbon cake having a water content of 10 to 90 % by weight. The carbon cake is mixed with a liquid hydrocarbon with a viscosity maintained at 0.2 Pa.s or below, in an amount which is not less than 20 times the weight of the carbon in the carbon cake, in order to produce carbon suspended in liquid hydrocarbon which is suitable for further use.
Patent DE-3730933-A1 (DE)
Title: Device for winding up tape material (strip material), in particular film strip, onto a reel (coil)
Inventor: KAEPPLER ECKHARD DIPL ING
IPC: G03B1/64
Filed: 1987-09-15
Abstract: For intermediate storage, tape material is wound onto a reel which is mounted between a drive roller and a support roller with horizontal, mutually parallel axes. The circumferential speed of the reel is set via the rotational speed of the drive roller in accordance with the amount of tape material present. The circumferential speed is monitored by means of a dancing roller which is provided above the tape material discharged from the machine. A device is to be created for winding tape material onto a reel, in which the control unit for the circumferential speed of the reel forms an integral part of the machine. The new device has a device for monitoring the circumferential speed of the reel at the supporting roller and a control device for controlling the rotational speed of the drive roller. Device for winding up tape material.
Patent DE-3731443-A1 (DE)
Title: Thread crimped by false twisting and having a reduced crimp elongation
Inventor: BAUER KARL DR ING
IPC: D02G1/02
Filed: 1987-09-18
Abstract: Published without abstract.
Patent DE-3733521-A1 (DE)
Title: Propellant gas-free spray can
IPC: B05B7/24
Filed: 1987-10-03
Abstract: Published without abstract.
Patent DE-3738128-A1 (DE)
Title: Detachable corner connection device for profiled strips, in particular for picture frames or the like
Inventor: WEISS VOLKER DIPL ING
IPC: A47G1/10
Filed: 1987-11-10
Abstract: A detachable corner connection device for profiled strips, in particular for picture frames or the like is described. In this device, there are provided groove-type corner connector receptacles, provided at least in the region of the ends of the profiled strips and extending in the profile longitudinal direction, as well as corner connectors whose flanks are provided for reception into the respective corner connector receptacles. To provide such a device with few individual parts so that it can be inexpensively manufactured and has a high degree of precision stability in the corner region, provision is made for the flanks to have, on opposite sides, catching edges which are provided for setting into catching grooves arranged on opposite sides of the corner connectors. Furthermore, catching devices, which can be disengaged by actuation of lever-like extensions, are provided transversely to the profile longitudinal direction between the flanks and the profiled strips.
Patent DE-3744564-A1 (DE)
Title: Data format converter, and test device which uses groups of such converters for testing devices
Inventor: VAINBERG LEV IOSIFOVIC
IPC: G06F5/00
Filed: 1987-12-30
Abstract: The invention concerns a data format converter, in which a transmitter-receiver (2), a codec (3) with a control stage (8), an address decoder (9), a start and standby address device (10), an interface device (4), a local message device (5), a parallel-parallel-serial converter (6) and a parallel-serial-parallel converter (7) are provided, and a test device, in which these data format converters (1) are used, for testing devices. <IMAGE>
Patent DE-3803312-A1 (DE)
Title: Use of an interferon-containing gel
Inventor: GROSS GERD PROF DR MED
IPC: A61K38/21
Filed: 1988-02-04
Abstract: The present invention relates to the special use of interferon-containing gels. To date it has not been possible to achieve complete healing of warts and the like on use of known interferon-containing gels. The invention remedies this and proposes the use of such gels for the complete and recurrence-free healing of cutaneous and genital warts and precanceroses which have previously been removed surgically. The results of investigations have shown that the use of the interferon-containing gel is successful even in immunologically compromised people.
Patent DE-3811023-A1 (DE)
Inventor: KUESTER ERHARD ING GRAD
IPC: H01R4/36
Filed: 1988-03-31
Abstract: A known screw clamp has a clamping frame, designed as a closed ring, through which there penetrates a box frame, of loop-shaped design, the two said frames being connected to one another by means of a clamping screw. In this arrangement, the clamping force which is applied by the clamping screw is introduced into the longitudinal sides of the clamping frame, which are slightly deformed thereby. Loosening of the screw connection can also result from this. A new type of screw clamp has a clamping frame (12) which is designed as an open ring so that the upper transverse side (20), penetrated by the clamping screw (16), of the clamping frame (12) gives in a resilient manner when the clamping screw is screwed tight, a defined gap being made use of between the upper transverse side (20) and a longitudinal side, used as a supporting limb (26). The new screw clamp is preferably suitable for use in electrical installation technology. <IMAGE>
Patent DE-3811177-A1 (DE)
Title: Use of  alpha -aminoisocaproic acid (leucine) as active substance for controlling the HIV disease AIDS
Inventor: HAJEK ERNST
IPC: A61K31/195
Filed: 1988-03-31
Abstract: The use of L-leucine for controlling the HIV disease AIDS proves to be the best method to date for controlling AIDS.     - leucine is an essential amino acid   - leucine is easy to administer (orally, parenterally) - the success of treatment is relatively easy to establish from the parameter of proteinuria - the treatment can be repeated.  p
Patent DE-3812704-A1 (DE)
Title: Internal filter for aquaria, garden ponds and the like
Inventor: FRIEDERING ULRICH
IPC: A01K63/04
Filed: 1988-04-16
Abstract: Internal filter system for garden ponds, aquaria or the like, in which, as shown in section in diagram 1, different filter materials are connected in series so that the water stream first flows through a coarse material, for example gravel, and then a finely porous material, for example plastic foam. Coarse dirt particles are retained by the gravel without blocking the flow.
Patent DE-3814800-A1 (DE)
Title: Roof rack system for a vehicle
Inventor: WESTPHAL EDWARD
IPC: B60R9/05
Filed: 1988-05-02
Abstract: A roof rack system for a vehicle provided with a roof rear spoiler (4) comprises a railing, which is connected fixedly to the vehicle and comprises two supports (1), and a plurality of supporting rods (10), which extend between the supports and can be removed when not in use. In order then not to have to store the supporting rods (10) in the vehicle interior but nevertheless to have them constantly ready to hand, it is proposed to design the spoiler (4) as a hollow part and in its interior (5), which is accessible from the outside through a flap (8), to provide a device (9) for storing the supporting rods (10) when they are not required. <IMAGE>
Patent DE-3818971-A1 (DE)
Title: Footwear sole with integrated, switch-in anti-skid protection device
Inventor: BOLDT WILFRIED
IPC: A43C15/14
Filed: 1988-06-03
Abstract: In order to obtain a footwear sole with an integrated, space-saving, anti-skid protection device which is simple to operate and can be adjusted to the respective protection requirement, spikes or skids are arranged on holders which are movable essentially perpendicularly to the sole and which, by mechanical means, can be controlled in their position and thus determine the projection of the spikes/skids from the walking surface. The upper side of the holders form oblique planes, opposite which lie extension wedges, guided at the same angle parallel to the walking surface. Wedge-shaped cutouts are made in the holders, in which restoring wedges engage, which are guided parallel to the outsole and connected rigidly to the extension wedges. For simple operation, extension and restoring wedges are connected to a strut which is guided continuously in the sole and which is longer or wider than the walking surface of the sole. The connected extension and restoring wedges can also be controlled with a lever, mounted on shoe or boot shaft, via a Bowden cable.
Patent DE-3820126-A1 (DE)
Title: Domestic water systems
IPC: E03F3/00
Filed: 1988-06-13
Abstract: Domestic water systems, a major task of which is to separate off pollutants. Water circulation within a house or building, which is also intended for the drive of generators or is assigned to water pumps or centrifuges or filtering devices. Alternative energy production for hot water and auxiliary lighting or auxiliary heating means form a supplement, also for the actuation of pumps, inter alia those which are assigned to the storage of water. Water storage means which filter drinking water before usage, furthermore discharge it to a water pressure tank which produces a sufficiently strong pressure column for the operation of devices, in particular also for firefighting in the initial phases of an outbreak of fire and beyond.
Patent DE-3820744-A1 (DE)
Title: Apparatus for producing and utilising condensed water
Inventor: ZIEGLER WALTER
IPC: C02F1/14
Filed: 1988-06-18
Abstract: The known apparatuses of this type have only single-wall containers and are charged with sea sludge in order to form condensed water. In order to have sufficient wall surface area for the condensed water, the apparatuses have to be rather large. The charging with sludge requires a lot of cleaning work as far as the container is concerned.   The novel apparatus has two bodies, of which one encloses the other. This results in large condensed-water surface areas and the apparatus can be kept smaller than the known apparatuses. For charging purposes, there is provided, in the base, a unit for receiving a stack of newspapers, which is impregnated again and again with sea water. The apparatus requires only a small amount of cleaning work. All the walls of the two bodies open at the bottom into a common condensed-water collecting channel.
Patent DE-3835922-A1 (DE)
Title: Method for automatically positioning optical waveguides
Inventor: GAEBLER WOLFGANG DR ING
IPC: G02B6/38
Filed: 1988-10-18
Abstract: When two optical waveguides are to be coupled to one another in an optical switch or a splice, the ends of the optical waveguides have to be positioned exactly. The present invention relates to the positioning of two optical waveguides in the axial direction in such a manner that the end faces which are to be coupled are located opposite one another at a short distance apart. For this purpose, the optical waveguides (10, 11) are inserted into guiding devices in such a manner that they overlap in the longitudinal direction. The optical waveguides (10, 11) are moved in such a manner that the overlap path becomes smaller. Into one (10) of the optical waveguides, light is injected (launched, coupled) from its end (14). Next to the other optical waveguide (11) a first light-sensitive element (12) is arranged which detects the light which emerges from the optical waveguide (10) as soon as the end (16) passes the light-sensitive element. The movement of the fibres is then slowed down automatically and stopped with a defined time delay.   The invention is applied in the field of the preparation of optical waveguide splices and optical switches. <IMAGE>
Patent DE-3843472-A1 (DE)
Title: Gathered tube of synthetic gut
IPC: A22C13/02
Filed: 1988-12-23
Abstract: In a gathered tube of synthetic gut, the package consists of at least one band, thread or the like which passes longitudinally through the tube channel and whose ends are joined together. The ends are preferably knotted together on the outside.
Patent DE-3907780-A1 (DE)
Title: Brake device for a piston rod
Inventor: STEPRATH WERNER ING GRAD
IPC: B62D5/30
Filed: 1989-03-10
Abstract: Arranged on the piston rod (12) of a working cylinder are one or more clamping bodies (20) with a tapered outer surface, on which just such a tapered inner surface (18) of a piston (16) acts. The piston (16) is loaded by disc springs (26) and actuates the brake device. To release the brake, pressure medium is admitted to the piston (16), in the course of which, after a short stroke, an expanding ring (29) comes into effect on an extension (28) of the piston (16) and secures the latter in position. Dead time is saved by the short stroke during the lifting of the brake. <IMAGE>
Patent DE-3908393-A1 (DE)
Inventor: FRIESE KARL-HERMANN DR DIPL PH
IPC: G01N27/406
Filed: 1989-03-15
Abstract: A sensor element (1) for limit current sensors for determining lambda -values of mixtures of gases, in particular exhaust gases of internal combustion engines, comprises a solid electrolyte cell (5) consisting of a pair of electrodes (3) and (4) arranged on a solid electrolyte support (2). The measurement gas enters the inner electrode (3) through a diffusion channel (6). The sensor element also comprises strip conductors for the electrodes (3) and (4), to which a voltage can be applied. This sensor element permits a substantial reduction in the response time in a predetermined length of the diffusion channel (6). To this end, an additional pump cell (9), shown in Figure 5, is provided. The response time can be reduced by means of the additional pump cell (9) to less than a quarter of that obtained with sensor elements without an additional pump cell. In addition, the signal range can be doubled by reversing the sign without increasing the current flowing through the electrodes (3) and (4).
Patent DE-3912324-A1 (DE)
Title: Fitting of screw caps to containers - involves machine with jaws to grip cap and then to rotate it
IPC: B67B3/20
Filed: 1989-04-16
Abstract: The machine for fitting a screw cap (37) to a container has a housing (3) which encloses pivoted jaws (9) and (11). The jaws are arranged in a circle with the first jaws (9) alternating with the second jaws (11). The screw cap (37) is received by the first jaws (9) which place the cap (37) on the container. The lower ends of the second jaws (11) are then swung radially inwards by the upward movement of the central rod (57) which forces the upper ends of the jaw outwards against the force of a spring (41). When the cap (37) has been gripped by the jaws (11), the housing (3) is rotated and screws the cap onto the container. USE - Fitting screw caps to containers. (16pp Dwg.No. 1/6)
Patent DE-3912981-A1 (DE)
Title: Method of impregnating timber - by using single needles or gangs of needles, either fixed or rotating, and vibrating them to cause penetration
Inventor: AICHER ALBERT
IPC: B27K3/00
Filed: 1989-04-20
Abstract: A method of impregnating timber uses either a fixed or rotating needle which is vibrated simultaneously with the workpiece so that the wood is penetrated. The needle has an overload safety device. USE/ADVANTAGE - Gangs of needles in a common holder can be used according to the profile of the workpiece.
Patent DE-3913707-A1 (DE)
Inventor: SCHULTZ HORST DIPL ING
IPC: A47J27/00
Filed: 1989-04-26
Abstract: The invention relates to a double-skinned cooking utensil (2) having an outer pot (4) and an inner pot (6), arranged therein, of continuous wall guiding to receive the product to be cooked, the side walls (8, 10) of the outer pot (4) and inner pot (6) being connected to one another at their lower edge via a bottom plate (12) made of material with good heat-conducting properties and at their upper edge with formation of a pouring rim (14). To provide a double-skinned cooking utensil (2), in which it is possible to attach the handle or handles to the side wall of the outer pot (4) in a simple, rapid and secure manner, provision is made essentially for the outer pot (4) to have a wall guiding which deviates from that of the inner pot (6) and for the side walls (8, 10) of the inner pot and outer pot, apart from the upper and lower edge connections, to be only in point-contact or linear contact with one another. <IMAGE>
Patent DE-3916400-A1 (DE)
Title: Cable reel with incorporated radio appts. - insertable into reel and does not co-rotate on extension cable winding
Inventor: SCHERER NORBERT
IPC: H04B1/08
Filed: 1989-05-19
Abstract: The radio receiver can be inserted into a cable reel in such a manner that it does not rotate with the reel on (un)winding of the extension cable. The radio receiver can be pulled out from the reel, e.g. during work which result in the radio receiver damaging such as during heavy dust formation. The mechanism for rotating the cable reel serves simultaneously as a plug for current supply, as well as a parking brake.  The reel is typically mounted on four axes. A box with material, e.g. dowels, can be also inserted into the cable reel. ADVANTAGE - No need for batteries. Protection of radio receiver from damage.
Patent DE-3916927-A1 (DE)
Title: Automatic roller setting system for universal roller frame
Inventor: POROMBKA BURKHARD
IPC: B21B31/16
Filed: 1989-05-24
Abstract: The setting system for a universal roller frame uses a processor evaluating the position data for the individual rollers.  The axial geometry of the vertical rollers supported by the frame are used as fixed reference values, the horizontal rollers  shifted axially and radially into positions defined by the roller geometric centre and the geometric  roller nip centre. Pref. the setting of the rollers is effected electromechanically with the velocity of the setting movement being reduced with the decreasing distance, to reach a zero velocity at the required position.
Patent DE-3920477-A1 (DE)
Title: Buffer for transport rollway carrying tubular objects - has rollers movably incorporated in track to absorb energy of pipes on prodn. or treatment line
Inventor: STEENKAMP FRIEDRICH
IPC: B65G47/26
Filed: 1989-06-22
Abstract: The tubular objects (2), such as pipes, move along an inclined rollway (3) and can be temp. halted by the buffer (4). The buffers are freely spinning rollers whose common horizontal axis (5) runs orthogonally to the rolling direction.  They can pref. be displaced vertically, along with associated transmission devices (8), by means of hydraulic or electromechanical units (7). USE/ADVANTAGE - On pipe production lines.  The energy of the rolling pipes is dissipated gently and  noiselessly on the roller buffers.
Patent DE-3923028-A1 (DE)
Title: Throttle element for flexible servo pipes - uses combination of central bore and radial bores
Inventor: ZIMMERMANN OTTO
IPC: F16L55/027
Filed: 1989-07-13
Abstract: The throttle element is for pressure pipes. It is esp for installation especially in pressure hoses and/or integrated use in hose nipples. A throttle body (2) has an axially directed bore (3) with further passage openings (4) which are radially uniformly arranged in the circumferential direction. USE/ADVANTAGE - Throttle element in a vehicle servo linkage system which breaks down pressure pulsations irrespective of the origin of the pulsations.
Patent DE-3925183-A1 (DE)
Inventor: DOERPER THOMAS DR
IPC: C12P21/02
Filed: 1989-07-29
Abstract: The invention relates to derivatives of the tumour necrosis factor (TNF) produced by joining partial sequences of the heavy leukokinine chain to the terminal amino of the mature human TNF. These proteins are suitable for use in drugs. A process for obtaining them is also described.
Patent DE-3929427-A1 (DE)
Inventor: KOPLIN KARL-HEINZ
IPC: H02K11/04
Filed: 1989-09-05
Abstract: Proposed is a rectifier for three-phase current generators in vehicles, in which the positive and negative diodes (13, 14), together with their housing, are inserted in two metal cooling plates (11, 12) mounted parallel to each other. Located between the diodes is a printed-circuit board (15) linking the diodes (13, 14) with each other and with the leads from the stator winding of the generator. Inserted as the positive terminal (16) in the front (positive) cooling plate (11) is a threaded bolt (17) with a milled section (20). An annular shoulder (21) of the bolt abuts the rear side of the cooling plate (11), the bolt being screwed to the front of the cooling plate (11) with a nut (22). In order to absorb better the forces acting on the positive terminal (16), an axial pin (23) on the bolt (17) behind the annular shoulder (21) projects as far as an opening (24) in the rear cooling plate (12) where it is held in a sleeve (25) made of insulating material.
Patent DE-3930231-A1 (DE)
IPC: B63C11/52
Filed: 1989-09-11
Abstract: The method of directly observing pressure combustion processes in deep seas makes it possible to observe combustion processes taking place under high environmental and even higher internal combustion pressures by means of video cameras and to use the data obtained directly to optimise burner nozzles or combustion chambers, for example. This direct use of the data obtained in the transparent test medium, which at the same time eliminates cooling and technical materials problems, saves valuable development time and costs.
Patent DE-3933729-A1 (DE)
Title: Methods of re-utilising scrap tyres - by mounting tyre on its beads, rotating it, applying one or more cutters to turn off corresp. strips and joining these end to end
Inventor: HESSENBERGER SEN HERBERT
IPC: B26D1/00
Filed: 1989-10-09
Abstract: In a process for the reutilisation of scrap tyres in which they are disintegrated they are held by their beads and rotated about the original axis, where they are cut so as to form one or more strips and these are joined together if desired into an endless rubber strip. ADVANTAGE - The method utilises both the tread and the remainder of the tyre. It produces an intermediate material very readily in existing plant and this is suitable for further processing.