baber/WOPTO huggingface dataset:
Patent DE-3535298-A1 (DE)
Title: Apparatus for edging and lock-seaming cylindrical tube sections
Inventor: BEIERLING KLEMENS ING GRAD
IPC: B21D51/32
Filed: 1985-10-03
Abstract: Apparatus for connecting a lid or base to a cylindrical metal shell (Z3) by means of a circular or spiral seam, the said apparatus comprising at least one shearing and flanging apparatus (2) and a lock-seaming apparatus (3), ahead of which a joint-smoothing apparatus (1) may be arranged, if required. In the joint-smoothing apparatus (1), the joint (SN) of the shell (Z1) is rolled down towards the edge of the shell in the direction of the seam by smoothing heads (10, 11). In the shearing and flanging apparatus (2), the shell (Z2) is straightened so as to be plain-parallel by mutually parallel shearing and flanging edges, in each case on the outer holders (26B), and an inner shearing and flanging tool (20, 21) which can be made to wobble eccentrically. In the lock-seaming apparatus (3), the deep-drawn lid and base are each lock-seamed to the flanging by means of lock-seaming heads (30, 31, 32) under sequence (follow-up) control, a hardness increase being avoided. <IMAGE>
Patent DE-3539622-A1 (DE)
Title: Connector for the transition between a copper conductor and an aluminium conductor
Inventor: KIEHN GUENTHER
IPC: H01R4/62
Filed: 1985-11-08
Abstract: The invention relates to a connector for the transition between a copper conductor and an aluminium conductor. The copper connecting part (1) which is allocated to the copper conductor consists of a hollow-cylindrical region (11) which is matched to the conductor cross-section of the copper conductor and is provided on the side facing the aluminium connecting part (2) with a threaded pin (12), while the aluminium connecting part (2) which is allocated to the aluminium conductor likewise consists of a hollow-cylindrical region (21), which is matched to the conductor cross-section of the aluminium conductor and, on the side facing the copper connecting part (1), has a threaded hole (22) corresponding to the threaded pin (12) on the copper connecting part (1). Once the two connecting parts (1, 2) have been screwed together, the aluminium connecting part (2) is compressed. <IMAGE>
Patent DE-3540988-A1 (DE)
Title: Circuit for measurement conversion with direct-current isolation
Inventor: LUDIN LUDWIG DIPL ING
IPC: G01R1/20
Filed: 1985-11-19
Abstract: In this circuit, which relates to a two-conductor measurement converter with current measurement transformer with superimposed control signal, it is proposed, on the one hand, to conduct the feed energy for the measurement converter supplying the measurement signal and, on the other hand, the measurement signal coming from the measurement coverter, in opposite directions via a transformer operating as common potential isolating point. In this arrangement, the pulse duration of a multivibrator feeding the transformer on the primary side and driving it in each case into saturation is determined by the saturation characteristic of the transformer and this results from the sum of the primary current supplied by the multivibrator and the secondary current containing the measurement variable and supplied by the measurement converter.
Patent DE-3541414-A1 (DE)
Title: Process and apparatus for regenerating free-flowing adsorbents during the adsorption process
Inventor: GEIGER RALF
IPC: B01J20/34
Filed: 1985-11-23
Abstract: In a process for the continuous regeneration of free-flowing adsorbents during the adsorption process, in which the adsorbent is present in an enclosed process bed and continuously flows out in portions into an enclosed regenerate bed positioned below it, the regenerated adsorbent from the lower region of the regenerate bed is sucked upwards through the process bed, is retained from the suction stream in the region of the process bed free surface and discontinuously discharged to the process bed. The process is carried out using an apparatus which consists of an adsorption vessel and a regenerate vessel positioned therebelow, which are connected to one another via narrow passage cross-section, the regenerated adsorbent being returned to the adsorption vessel by means of a suction pipe which starts in the lower region of the regenerate vessel, runs vertically upwards through both vessels and at its head is provided with a filter retaining the adsorbent. At a distance below the filter and above the process bed the suction pipe has closable orifices through which the adsorbent retained by the filter can trickle back onto the process bed.
Patent DE-3541699-A1 (DE)
Title: Device for accommodating reinforcing steel members for the connection regions of concrete walls
Inventor: TILETSCHKE LOTHAR
IPC: E04G21/12
Filed: 1985-11-26
Abstract: Reinforcing steel members for connecting two adjacent concrete parts are introduced into a box, the base of which is provided with slots in order to pass through U-shaped anchoring regions of the connecting steel members. Given the device according to the invention, slots (6), the width of which is adapted to the diameter of the reinforcing steel members (7), are provided in the base (2) of the box (1). After introduction of the reinforcing steel members (7), the slots (6) are sealed by means of a covering profile strip (11) which is cut to the correct length. In dependence on their cross-sectional shape in each case, the covering profile strips (11) may consist of metal or plastic, while the box (1) is produced preferably from steel (Figure 1). <IMAGE>
Patent DE-3602528-A1 (DE)
Title: Process for the purification of diacetonesorbose
Inventor: PFAFF KLAUS-PETER DR
IPC: C07H9/04
Filed: 1986-01-29
Abstract: Process for the purification of diacetonesorbose as produced after acetonisation of L-sorbose, neutralisation, concentration of the reaction mixture and extraction of the diacetonesorbose with a water-immiscible organic solvent, characterised in that     a) the extract is washed with a little water,   b) the extract is dried and c) the dried extract is treated with a basic or neutral alumina of activity stage I-IV.   The alumina used can be reused after regeneration under non-aqueous conditions without loss of activity.
Patent DE-3612738-A1 (DE)
Title: Driving aid for motor vehicles when driving on a slippery carriageway
Inventor: BINDER JOHANN
IPC: B60B39/00
Filed: 1986-04-16
Abstract: The invention relates to a driving aid for motor vehicles, in particular passenger vehicles, when driving on a slippery carriageway. The invention is characterised by a hub-like element which is mounted on the underside of the vehicle floor in a manner such that it can rotate about a vertical axis and has a plurality of elastic arms which protrude like spokes from this element, run radially with respect to the axis of rotation and at their free ends are connected to one another by an elongate, solid element.
Patent DE-3618393-A1 (DE)
Title: Component magazine for a fitting device (populating device)
Inventor: WOLF ERNST DIPL ING
IPC: H05K13/02
Filed: 1986-05-31
Abstract: A component magazine is described for a fitting device, which magazine is distinguished by the following features:   (a) The component magazine is fitted on the gripper system of the fitting device and holds one component in each of a plurality of shafts (2), and (b) the shafts can be connected successively on the input side to a filling nozzle (6) and to a compressed-air connection (7) and can be connected on the output side to a conveyor channel (8), (c) a connection between the compressed-air connection (7) and the conveyor channel (8) exists via the respective shaft (2).   The reloading times for the fitting device can be considerably shortened by means of the component magazine which is provided according to the invention. <IMAGE>
Patent DE-3618515-A1 (DE)
Title: Clutch-controlled step transmission for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16H3/00
Filed: 1986-06-02
Abstract: In the motor vehicle transmission described, controlled exclusively by clutches and comprising a drive shaft and an output shaft, both the drive shaft and the output shaft have hollow shafts enclosing the central shaft, which hollow shafts are connected to disc clutches running in the dry space. For example, with two disc clutches arranged on the drive shaft and three on the output shaft and four gear trains, six stages can be produced, selectable virtually without any interruption of the frictional connection. A shift transmission of optimum efficiency and taking up little space is created at low cost, which can be shifted manually or automatically by way of a microprocessor.
Patent DE-3624920-A1 (DE)
Title: Process for obtaining fine-grained, lamellar, chemically pure iron oxide from natural haematite specularite
Inventor: SCHOEDON KURT BERND
IPC: B03D1/02
Filed: 1986-07-23
Abstract: Fine-grained lamellar iron oxide is obtained from natural haematite specularite by comminution and purification.
Patent DE-3632744-A1 (DE)
Title: Drying device in printing machines
Inventor: ZIMMERMANN HANS
IPC: B41F23/04
Filed: 1986-09-26
Abstract: The invention relates to a drying device in printing machines. Drying devices in printing machines are necessary so that the freshly printed or varnished sheet cannot become smeared when it is subsequently transported to the delivery pile or during repeated printing or varnishing and is set down on the delivery pile. Even in printing machines which can selectively be operated in the operating mode of face printing or perfecting and in which the sheet is turned according to the principle of trailing-edge turning, it is advantageous to dry the sheet before it is turned. The same applies prior to varnishing when particular printing inks are used or between two varnish applications or cutting, perforating and embossing work in the printing machine. The aim of the invention is to provide a drying device in printing machines, which is not subject to any kind of restriction in terms of the method and with which reliable drying of the sheets is guaranteed. The object of the invention to provide a drying device in printing machines, which can be assigned to any transfer drum on which the printed surface of the sheet rests on the outer surface of the transfer drum and which does not require additional installation space, is achieved in that the drying device is arranged in a stationary manner within the transfer drum. <IMAGE>
Patent DE-3633407-A1 (DE)
Title: Injection mould or compression mould for the processing of moulding compounds
Inventor: HEUEL OTTO
IPC: B29C45/27
Filed: 1986-10-01
Abstract: Published without abstract.
Patent DE-3635090-A1 (DE)
Title: Arrangement for the protection of distant-heating systems (long-distance heating systems) against impermissible dynamic pressure loads
Inventor: SCHNEIDENBACH VON JASCHEROFF P
IPC: F24D10/00
Filed: 1986-10-15
Abstract: The invention relates to an arrangement for the protection of distant-heating systems by damping and eliminating pressure waves which occur as a result of switching actions and faults. The aim of the invention is to propose an arrangement for the protection of distant-heating systems against impermissible dynamic pressure loads which is of simple construction, entails little expense and can be manufactured using known means. The object of the invention is to insert a pressure protection device at the sections of the distant-heating network which are particularly at risk from pressure surges, to enable safe restarting and accommodation in structures (buildings), and also to eliminate the open connection to the atmosphere. According to the invention, the object is achieved in that, to absorb the pressure surges, a plurality of gas-filled containers are set up in parallel in the distant-heating system to be protected, the containers being under different pressures and being connected to the installation system via pipelines and permitting metered feeding of the medium in accordance with the existing pressure conditions.
Patent DE-3635658-A1 (DE)
Title: Filter element and filter cover containing such filter elements
Inventor: KRUEGER HEINZ
IPC: E04B9/04
Filed: 1986-10-21
Abstract: The filter elements (1, 2) of a filter cover are enclosed by frame profiles (5, 6), each of which has an outwardly directed support rib (9, 10). The support ribs (9, 10) of neighbouring filter elements (1, 2) are joined together by connection pieces (13) lying thereon and bridging each two holding ribs (9, 10), in such a way that a bolt (14, 15) leads through each support rib (9, 10) into the connection piece (13). In this way, the filter elements (1, 2) together form a self-supporting unit. <IMAGE>
Patent DE-3640584-A1 (DE)
Inventor: LOHRBERG KARL
IPC: C25B9/19
Filed: 1986-11-27
Abstract: In an electrode assembly for gas-forming electrolyzers, particularly for monopolar membrane electrolyzers comprising vertical plate electrodes and opposite electrodes and a membrane between the plate electrode and the opposite electrode, the distribution of current in the membrane is improved and the voltage drop is decreased in that the plate electrodes are provided on that surface which faces the membrane with ante-electrodes, which consist of apertured, electrically conducting surface structures, which are electrically conductively connected to the plate electrodes and extend in planes which are parallel to the plate electrodes.
Patent DE-3644685-A1 (DE)
Title: Remote-controlled operating device for square sails
Inventor: MOEGLICH KLAUS
IPC: B63H9/10
Filed: 1986-12-30
Abstract: The subject matter of the patent is the design solution of the following problems, which are described above:   Rolling up and unrolling without difficulty a trapezoidal sail with an area up to 250 square metres on a rod rotating in a slotted tube, which is suspended freely at its ends, and whose deflection is protected in the middle by several plastic guide rollers on the lips of the slot. Stretching the sail under conditions of use (wind pressure) between two tubes hanging parallel to one another (yards). Drive unit for a + b by means of the automatic circulating system described above. System for suspending more than one square sails from a mast, connecting them to one another, and the device for adjusting the angle between the yards and the mast looking forwards. Device for trimming the sails (bracing) to adjust the angle between the centre lines of the yards and the ship, as described.
Patent DE-3702474-A1 (DE)
Title: Metallic pulse wheel for a contactlessly operating rotational speed-measuring device
Inventor: SCHULZ WALDEMAR ING GRAD
IPC: G01P3/488
Filed: 1987-01-28
Abstract: The invention relates to a metallic pulse wheel for a contactlessly operating rotational speed-measuring device, in particular for a speed sensor device of an antilock braking system or a traction-slip control system of a motor vehicle. The pulse wheel is designed as a pot-shaped drawn sheet-metal part in which precision-punched or precision-cut clearances are circularly arranged concentrically with respect to its axis of rotation. <IMAGE>
Patent DE-3708005-A1 (DE)
Inventor: UNGER GERHARD RUDOLF DIPL PHYS
IPC: H02H3/02
Filed: 1987-03-12
Abstract: Protective device for the current supply to residential and industrial buildings and similar buildings. The installation of domestic lead-ins in power generating plants (A) for residential buildings is governed by the VDE regulation 0100, section 732/03.83, prescribing protection of current conductors (l) in the field of domestic lead-ins (E) from overcurrents, during short circuits in the consumer's part of the plant, by means of overcurrent protection elements (Ü) such as safety fuses (Si). To provide protection for the current passed out through the domestic lead-in, in case of short-circuit in the domestic connecting lead (l), an overcurrent protection element (Ü') is added to every conductor or current cable in such a conductor, disposed a short distance downstream of its junction (NA) with the distribution grid (N). Every overcurrent protection element (Ü') is provided with an automatic cut-out (L) as a safety switch, activated by an associated control unit (St). Said safety switch cuts overcurrents when they are detected by an overcurrent detector (D), and restores the current supply when a monitoring element (O) signals the elimination of the cause of the overcurrent. The overcurrent protection devices in a domestic connecting lead are disposed in a common protective casing (G). The automatic cutout (L) takes the form of an electro-mechanical contactor (Sch) with a series/choke (Dr), or of a semi-conductive contactor with two parallel grid thyristors (THI, TH2), or of a parallel connection between these alternatives, each provided with the suitable control unit.
Patent DE-3710672-A1 (DE)
Inventor: HOFSAESS PETER
IPC: H01H37/54
Filed: 1987-03-31
Abstract: A temperature-sensitive switch with a casing having a pot-like lower part and a top part, whereby in the lower part is provided a bimetallic disk and under the action of the latter at least one movable contact part can be connected to a stationary opposite contact, so that it is possible to produce an electrical connection between the lower part, movable contact part and opposite contact part. Between the contact part and the lower part there is a fixed, electrically high-value connection provided by a resistor element, so that the temperature-sensitive switch does not automatically close again after opening unless a master switch is interrupted for the power supply.
Patent DE-3710914-A1 (DE)
Title: Variable-geometry aircraft
Inventor: WINDISCHBAUER FLORIAN DIPL ING
IPC: B64C39/12
Filed: 1987-04-01
Abstract: The variable-geometry aircraft has two half-wings (15a, 15b) which can be swivelled about vertical axes of rotation, as well as a horizontal tail assembly (18) and a canard empennage (16a, 16b) located forwards on the fuselage (19) and likewise capable of swivelling like the wing (15). In order to guarantee the stability about the lateral (pitch) axis (4) when the wing (15) assumes different sweeps for the purpose of adapting to different flight conditions (situations), the wing (15) and canard empennage (16) execute swivelling movements in mutually opposite directions. The respective swivel angles ( alpha ,  beta ) can be controlled individually or coupled synchronously depending on requirements (e.g. extension of the landing flaps (22), flight with optimum drag-to-lift ratio). Moreover, the wing (15) and canard empennage (16) can be simultaneously completely retracted into the fuselage (19), as is advantageous for various purposes. For high-speed flight, the wing (15) is retracted completely into the fuselage (19), while the canard empennage (16) guarantees the longitudinal stability by means of a specific swivel position (16a'<v>). The situation is the same in the case of intermediate positions of the wing (15) and, by relieving the horizontal tail assembly (18), this almost entirely maintains the entire trim range thereof for controlling the flight path. Reliable control of all the flight ranges from high-lift flight to cruising flight with an optimum drag-to-lift ratio up to high-speed flight is thereby rendered possible. <IMAGE>
Patent DE-3722923-A1 (DE)
Inventor: TRAUSCH GUENTER ELMAR DIPL ING
IPC: C03C27/12
Filed: 1987-07-10
Abstract: A photoresist film (4) is used to bond two flat parts. To obtain a bond between two flat parts (for example, the ink duct plate and cover glass in a bubble jet printer) which withstands lengthy exposure to high-frequency printing pulses, is ink-resistant, and does not alter the ink duct cross-section during bonding, the two parts are bonded with an intermediate layer consisting of a photoresist film (4). Preferably durable resist films such as known welding photoresists are used. The invention concerns bonds between the ink duct plate and the covering glass in bubble jet printers.
Patent DE-3723735-A1 (DE)
Inventor: GAZZANIGA ANNIBALE DR
IPC: A61K31/195
Filed: 1987-07-17
Abstract: A pharmaceutical composition in the form of water-soluble effervescent granules or tablets comprises:  N-Acetylcysteine      6-32%  Citric acid          35-50%  Sodium bicarbonate   26-37%  Aspartame          1-1.5%  Flavouring agent      5-7% The weight ratio of citric acid to sodium bicarbonate is from 1.2:1 to 1.4:1. The compositions have mucolytic activity, are non-cariogenic and are suitable for diabetics.
Patent DE-3724031-A1 (DE)
Title: Novel hetrazepines and process for their preparation
Inventor: WEBER KARL-HEINZ DIPL CHEM DR
IPC: C07D495/04
Filed: 1987-07-21
Abstract: The invention relates to novel hetrazepines of the general formula   <IMAGE>  in which A, Z, n, X, Y, R1, R2, R3 and R4 have the meaning mentioned in the description. The novel compounds are intended to be used for the treatment of pathological conditions and diseases in which PAF (platelet-activating factor) is involved.
Patent DE-3726163-A1 (DE)
Title: Device for raising the exhaust gas temperature of a diesel engine to the burn-off temperature of a soot burn-off filter arranged in the exhaust line
Inventor: BERGMANN HORST DIPL ING
IPC: F01N13/02
Filed: 1987-08-06
Abstract: A device is described for raising the exhaust gas temperature of a diesel engine to the burn-off temperature of a soot burn-off filter arranged in the exhaust line. The device comprises an exhaust gas-intake air heat exchanger which, in order to avoid increased flow resistances in the exhaust line, is arranged in a secondary branch line.
Patent DE-3731052-A1 (DE)
Title: Use of N-organooxycarbamic acid esters for controlling endoparasites, novel N-organooxycarbamic acid esters and process for their preparation
Inventor: MUELLER NIKOLAUS DR
IPC: A01N47/18
Filed: 1987-09-16
Abstract: The present invention relates to the use of N-organooxycarbamic acid esters of the formula I <IMAGE>  in which   R<1> stands for alkyl, cycloalkyl, alkenyl, alkynyl or aryl, which can optionally be substituted, R<2> stands for alkyl, alkenyl or alkynyl, which can optionally be substituted, R<3> stands for alkyl, alkenyl or alkynyl, which can optionally be substituted, for the control of endoparasites, novel N-organooxycarbamic acid esters and process for their preparation.
Patent DE-3733357-A1 (DE)
Title: Electromagnetically actuable narrow door opener with a regulating latch which does not swing out to the side but moves back completely into the opener housing
Inventor: LUETTGENS DIETRICH
IPC: E05B47/04
Filed: 1987-10-02
Abstract: Published without abstract.
Patent DE-3736959-A1 (DE)
Inventor: WILLMS LOTHAR DR
IPC: A01N47/36
Filed: 1987-10-31
Abstract: Compounds of the formula I or their salts   <IMAGE> (I)  wherein R1 and R2 denote H, halogen, alkyl, alkenyl, alkynyl or alkoxy, which can be substituted, or denote -(CH2)n-COOR11; R3 denotes H, alkyl, alkenyl or alkynyl; R4 denotes a heterocyclic radical of the formulae <IMAGE>   where E is CH or N; X is O or S nd a, b, c, d, e in each case denote 0, 1 or 2, with the proviso that c+d+e>/=2, possess excellent herbicidal and plant growth-regulating properties.