baber/WOPTO huggingface dataset:
Patent DE-3321794-A1 (DE)
Title: Drive system for the movement of doors
Inventor: LEHMANN SIEGFRIED
IPC: E05F15/603
Filed: 1983-06-16
Abstract: A drive system for the movement of doors (15), in which the door (15) is guided by stationary tracks (16), consisting of a drive motor (22) and of a drive and movement transmission member (3), cooperating with the drive motor (22) on the one hand and with the door (15) on the other hand with the effect of drive and movement and extending along the stationary track (16), is insensitive to changes in position between the door, the stationary track and the drive and movement transmission member, in that   a) the drive and movement transmission member (3) is a rope (3) tensioned along a stationary track (16) between two holding members (1 and 2) located at a fixed distance from one another, b) the rope (3), starting from the first holding member (1), is looped round a driving pulley (4) of the drive motor (21), said driving pulley (4) being aligned with its mid-plane (28) with the first holding member (1 or 2), and, guided back in the direction of the first holding member, loops around a deflecting roller (6), aligned with its mid-plane (27) with the second holding member (2 or 1), and thereafter leads to the second holding member, and c) the deflecting roller (6) is at a fixed radial distance from the driving pulley (4), and the mid-planes (28 and 27) of the driving pulley (4) and of the deflecting roller (6) form an angle (a), the intersection line of the two mid-planes being formed by the portion (10) of the rope (3) extending between the driving pulley (4) and the deflecting roller (6).   <IMAGE>
Patent DE-3323269-A1 (DE)
Inventor: HARTKOPF HANS-OTTO DIPL ING
IPC: B61L19/06
Filed: 1983-06-28
Abstract: A computer-controlled interlocking system for a railway installation which comprises a plurality of sections, each of which sections has an associated plurality of elements, comprises a plurality of section computers to be respectively associated with the sections and arranged to be fail-safe in terms of signaling technology. Each section computer is provided with a respective program memory which, in turn, is provided with programs relating to the processing of requirements for control, both individual and in relation to routes, of all the associated plurality of roadway elements independently of their presence an arrangement in the relevant section. Each section computer also has a write/read memory arranged for receiving and storing installation-specific data relating to the railway installation topography and the respective element characterization in terms of type of element, element program, element designation and the arrangement of the elements relative to neighboring elements. An input computer is provided in common to all of the section computers and arranged to be fail-safe in terms of signaling technology. The input computer is arranged storing the installation-specific data and to transfer the installation-specific data to the write/read memories of the section computer during a loading phase prior to initial operation of the system.
Patent DE-3324212-A1 (DE)
Title: Electrochemical cell
Inventor: WEIMER GUENTHER DIPL ING
IPC: H01M2/14
Filed: 1983-07-05
Abstract: An electrochemical cell contains a metallic first electrode and a first electrolyte which reacts chemically with the latter during discharge and contains dissolved metal salt. It also has a second electrode to which a second electrolyte is assigned, the latter being separated from the first electrolyte by a porous partition. As the cell discharges, negative OH ions, to which the partition is permeable, are formed. The partition acts as a barrier which prevents the passage of the metal and of the acid residues of the metal salt dissolved in the first electrolyte into the second electrolyte.
Patent DE-3329490-A1 (DE)
Title: Slip-line connection, in particular for rescue systems
Inventor: NOEHREN HUBERT DIPL ING
IPC: B64D17/62
Filed: 1983-08-16
Abstract: For rescue equipment, in particular for the land, sea and air rescue of people, a slip-line connection is to be made available which enables a jettisonable part to be easily separated from a useful or functional part. To this end, the invention provides a connection which consists of an eye (41) which can be opened under tensile loading, embraces the functional part (10) and has a slip line (40) connected at its other free end (42) to the jettisonable part (20), to which eye (41) the pull line (30) fastened to the functional part (10) is linked in a fixed position on the side (41a) adjoining the free end of the slip line (40). <IMAGE>
Patent DE-3329704-A1 (DE)
Title: Device for producing plate-shaped mouldings
Inventor: ZIMMERMANN ALFONS
IPC: D21J5/00
Filed: 1983-08-17
Abstract: A device for producing plate-shaped mouldings from pulp is provided with a suction bench which is pivotable by 180 DEG  and on whose suction surface a substantially flat, plate-shaped pre-moulding is produced by the suction/spreading process and presolidified. This pre-moulding is transferred into a pallet (deck) containing a final moulding element and, together with this, passed in the further process sequence through to complete solidification. For a troublefree rapid process sequence, a transporting and deck-guiding device is provided which picks up movable deck stacks on one side of the suction bench, separates the decks, places the individual decks underneath the suction bench for picking up the pre-mouldings and, on the other side of the suction bench, reassembles the filled decks again to give movable stacks.
Patent DE-3332013-A1 (DE)
Title: Match
Inventor: HASELHORST RUDOLF
IPC: C06F3/00
Filed: 1983-09-05
Abstract: The invention relates to matches with an igniting composition head, characterised in that a) the little wooden rod does not have an impregnation with paraffin, b) the igniting composition head located on the little wooden rod includes an igniting composition having a sulphur content, and to the use of these matches for improving the air in toilet rooms by burning off the igniting composition head.
Patent DE-3333734-A1 (DE)
Title: Drying cylinder, especially for paper machines
Inventor: STEMMER HARALD DIPL ING
IPC: D21F5/02
Filed: 1983-09-17
Abstract: In a drying cylinder as used especially in paper machines, which is heated by steam condensing on its inner wall (2), baffles (7), for example elongate baffles, are provided to improve the heat transfer in the condensate layer formed on the inner surface, and are pressed against the inner wall by resilient elements (4) attached to carrier rings (3). The resilient elements (4), preferably constructed as leaf springs, are aligned in the circumferential direction of the drying cylinder and are attached at one end (5) to a support ring. They press the baffles onto the inner wall with their other end. <IMAGE>
Patent DE-3333937-A1 (DE)
Title: Roof tile and bonder
Inventor: ERIKSEN JENS ANDREAS
IPC: E04D1/34
Filed: 1983-09-20
Abstract: By providing a roof tile with a bonding stud with a channel on the rear side of the tile and by pushing in a bonder, the bonding can be carried out at the same time as the tile is laid. The bonder is produced from spring wire and bent around twice to form a z-like bonder, which in the fitted position extends from the bonding stud over the batten and at the rear around the latter. At the end, the bonder is provided with an eye, in order not to damage any under-roof or cause piercing of the batten. As a result, the bonding can be performed entirely without the use of loose parts such as cramps and wires, and the bonding is performed at the same time as fitting. The tiles are held firmly on the adjacent tiles in an effective and undamaging way, because the yielding bonder considerably reduces the risk of any rupture damage.
Patent DE-3338239-A1 (DE)
Inventor: JENNY WERNER
IPC: B23Q3/155
Filed: 1983-10-21
Abstract: 1. An apparatus for changing tools in a deep boring machine which is provided with one or more boring spindles (4, 4') which are driven in rotation (5) and which are movable towards a workpiece (2) on a slide (6), having the following features : (a) the apparatus has a tool magazine (7) comprising a plurality of receiving devices (8) ; (b) the apparatus also has a change arm (9) which is pivotable about an axis (Y) and which is provided with gripping tongs (10) ; (c) the change arm (9) is pivotable between : (c1) a deposit and loading position in which it transfers worn tools to the tool magazine (7) and takes sharp tools from the tool magazine, and (c2) a working position in which it takes worn tools from the boring spindle or spindles (4, 4') and delivers sharp tools to the boring spindles ; and characterised by the following features : (d) the receiving devices (8) of the magazine (7), the axis (Y) of the change arm (9) and the boring spindles (4, 4') are arranged parallel of each other ; (e) there is provided a transport means (14-18) which pushes the tools in the deposit and loading position in the axial direction out of the gripping tongs into the receiving devices and vice-versa ; (f) transportation of the tools from the deposit and loading position into the working position or vice-versa is effected with the tools remaining in the same orientation in which they are always displaced in parallel relationship relative to the axis of the boring spindles and with the change arm moving in only one plane ; (g) the magazine (7) is displaceable in such a way that in any position of the magazine (7), a group of receiving devices (8), the number of which is equal to the number of gripping tongs (10, 10') or boring spindles (4, 4') is aligned in the deposit and loading position of the change arm (9) with the gripping tongs (10, 10') in such a way that unloading of the worn tools (3, 3') from the gripping tongs (10, 10') to the receiving devices (8) of the magazine (7) and loading of the gripping tongs (10, 10') with sharp tools (23, 23') from the receiving devices (8) is effected by the transport means.
Patent DE-3338680-A1 (DE)
Title: Circuit for monitoring the operation of electromechanical converters on computer-controlled circular knitting machines
Inventor: BUCEK PAVEL DIPL ING
IPC: D04B35/10
Filed: 1983-10-25
Abstract: The object of the invention is to create a simple capability which shuts down the microcomputer-controlled machine in the event of a defect in a component. The solution is for this machine to contain a microcomputer which is connected to a peripheral circuit to whose outlet an electronic switch is connected for cutting off the power source from the monitoring element, which is formed by a capacitor or a resistor, and to which at least one monitored circuit is connected, the monitoring element being connected to the peripheral circuit of the microcomputer by means of a resistor and a zener diode.
Patent DE-3401185-A1 (DE)
Title: Isolation of potable water from seawater or from another salt-containing water by enrichment of the water with atomised ferrosilicon
Inventor: GRIMM ARNOLD
IPC: C02F1/14
Filed: 1984-01-14
Abstract: The basis of this patent application is an enrichment of salt-containing water using atomised 15% strength ferrosilicon. The water thus blackened is exposed to solar irradiation in evacuated absorbers which are composed of silicate glass. As a result of the increased absorption of the solar irradiation and as a result of the evacuation, evaporation of the salt-containing water occurs at approximately 70 DEG C. The vapour is condensed to water and experiences a further treatment by a known process to give potable water. The brine is passed over a magnetisable drum where the ferrosilicon particles are removed from the brine again and are recycled to the salt-containing water.
Patent DE-3402548-A1 (DE)
Title: Positive displacement machine
Inventor: FISCHER BERTHOLD
IPC: F01C21/08
Filed: 1984-01-26
Abstract: In a positive displacement machine (1), which preferably operates as a vacuum pump and which has two displacement elements (2, 3) which are each fitted with at least one approximately spiral-shaped projection (4, 5) and which interlock thereby, reliable sealing of the displacement elements is to be achieved. To this end it is proposed to choose the two materials in the contact regions of the displacement element (2, 3) surfaces in such a way that one displacement element is subject to relatively high wear, whereas the other is essentially wear-free. <IMAGE>
Patent DE-3405019-A1 (DE)
Inventor: PEPPMOELLER REINMAR DIPL CHEM
IPC: C08L93/04
Filed: 1984-02-13
Abstract: The present invention relates to mixtures of water-soluble synthetic anionic polymers consisting of at least 80%-wt acrylamide and/or methacrylamide and sizing media based on partly or totally saponified natural resins as well as the use of such mixtures in the production of paper and cardboard in order to reduce the absorbency and improve the dry strength of these products.
Patent DE-3419554-A1 (DE)
Title: Heating fireplace made of sheet steel or the like
Inventor: CANELADA ELOY
IPC: F24B1/188
Filed: 1984-05-25
Abstract: In a heating fireplace (1) made of sheet steel or the like, which is formed from a hearth (3) arranged at a spacing above the floor (2), two side walls (5, 10 and 6, 11) and a rear wall (7, 12) which enclose the hearth (3) and merge into a smoke extraction hood (8) which is in turn surrounded by a closed chamber (18) which has an inlet and an outlet opening (19), as well as from a fan (21) with an air duct (17) leading from underneath the hearth (3) to the chamber (18), the side walls (5, 10 and 6, 11) and the rear wall (7, 12) in each case consist of two wall parts (5, 10; 6, 11; 7, 12) which are arranged at a spacing from one another and form the air duct (17). <IMAGE>
Patent DE-3421425-A1 (DE)
Title: Two-wave direction-finding method and arrangement for carrying out the method
Inventor: SAUR HERMANN DIPL ING
IPC: G01S3/46
Filed: 1984-06-08
Abstract: To resolve an interference field from two waves incident in the same frequency band, separate measurements are carried out on two antenna arrays arranged on antenna arms crossing one another, which arrays in each case consist of three equidistantly located single antennas and are connected to a three-channel direction-finding receiver for the measurement. Combining both measurements provides two directions of incidence for the two waves.
Patent DE-3422803-A1 (DE)
Title: Method and device for producing a multi-wire conductor of an electrical cable
Inventor: VOGELSBERG DIETER DIPL ING
IPC: H01B13/00
Filed: 1984-06-15
Abstract: In order to be able to seal multi-wire, SZ-twisted conductors for electrical cables without disturbance, a shear force is applied to the conductor cable (7) before it runs into the compression tool (4). The drawing-off device (3) provided for this purpose may consist, for example, of a collet drawing-off device which itself seals the conductor cable and downstream of which only one calibrating nipple is connected, as a sealing tool. <IMAGE>
Patent DE-3423343-A1 (DE)
Title: Device for preparing royale by steaming
Inventor: KUESTERMEYER FRANZ JOSEF
IPC: A47J27/04
Filed: 1984-06-25
Abstract: The invention relates to a device in which a conventional automatic egg-cooker is supplemented by a container which is filled with one or more beaten eggs along with appropriate spices and ingredients in order in this way to prepare royale by steaming.
Patent DE-3424916-A1 (DE)
Title: Refrigerating installation
Inventor: ADLER WOLFGANG
IPC: F25B43/00
Filed: 1984-07-06
Abstract: In a refrigerating installation with a horizontal liquefier (16), a heat exchanger for undercooling and overheating the refrigerant as well as a refrigerant separator, the heat exchanger and the refrigerant separator comprise a common annular space (62) which directly surrounds the liquefier casing (20). In this installation, the annular space is connected in its lower region to the evaporator (16) and in its upper region to the compressor (10), the liquefier (16) having in its lower region a collecting space (54), bordering the annular space (62), for the liquefied refrigerant. As a result, the number of the individual elements required for the construction of a refrigerating installation is reduced at the same time as the function is improved. <IMAGE>
Patent DE-3427219-A1 (DE)
Title: Supercritical steam engine cycle
IPC: F01K7/32
Filed: 1984-07-24
Abstract: According to the invention, a supercritical steam engine cycle is proposed for gas turbines and/or reciprocating steam engines, in which a hot or cold gas, which is used as working material, is obtained directly from the liquid phase in the supercritical temperature range and pressure range <IMAGE> and further superheated in the event of a constant supercritical pressure (P0 = constant, P0 > Pk), is fed to a gas turbine, expanded adiabatically or polytropically in the latter up to near the critical point (Tk, Pk) of the working material (Tu > Tk, Pu > Pk), and the further cooling of the gas down to its complete liquefaction is undertaken by means of a heat pump and/or expansion chamber - at or below the critical temperature (T </= Tk), but still above the critical pressure (Pu > Pk). All the heat which can be absorbed from outside by the supercritical steam engine cycle (liquefaction heat, superheating heat and the heat qf + qu + qis = Qzu absorbed via the turbine walls during expansion in the case of operation with cold steam) can be converted into work and be profitably delivered to the outside by the cycle (Wab = Qzu). Application, in particular, for stationary hot steam and/or cold steam plants (steam power stations). Possibilities and advantages in the use of higher-quality energy carriers (fossil and/or nuclear fuels) and of lower-quality energy carriers (inherently thermally balanced water heat and/or air heat) ... Original abstract incomplete.
Patent DE-3427371-A1 (DE)
Title: Process and device for cleaning straight domestic sewer pipes of approximately 100-150 mm diameter, in particular with penetrated roots and residues of sealing compositions
Inventor: WENDLER KLAUS DIETER
IPC: B08B9/04
Filed: 1984-07-25
Abstract: The invention relates to a process and a device for cleaning sewer-carrying, straight pipes of approximately 100 to 150 mm diameter, in particular of penetrated roots, using a hollow cylindrical root cutting head which is designed with its diameter so as to be insertable into the sewer pipe. The prior art discloses manual and motorised winches in which the roots which have penetrated into the pipelines are cut out using a root cutter which can be pulled backwards and forwards. In addition, manually operated cutting devices are also used in some cases. The object is to facilitate and accelerate this laborious and time-consuming procedure by a suitable process in conjunction with a corresponding device, with high efficiency. A root cutting head (3) is provided which is connected, by means of a hydraulic motor (2.1) which is fed with pressurised water and secured against torsion about the pipe axis (4), to an axially movable drive unit (2). The pressurised water connection (2.93) opposite the cutting head (3) is adjusted as regards its flow rate and feed pressure such that the output pressure from the pressurised water outlet (2.94) which is reduced, as against the feed pressure, by the pressure loss resulting from the energy consumption for the rotary movement of the drive shaft (2.2) for the root cutting head (3) and is directed opposite to the advance direction, the advance rate of the ... Original abstract incomplete. <IMAGE>
Patent DE-3427844-A1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: C07D233/60
Filed: 1984-07-27
Abstract: An antimycotic agent, comprising a compound of the formula   <IMAGE> in which R1 is hydrogen, alkyl, optionally substituted phenyl or optionally substituted benzyl, R2 is hydrogen, alkyl, alkenyl, alkynyl, optionally substituted phenyl or optionally substituted benzyl, R3 and Y each independently is halogen, alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenoxyalkyl, R4 and R5 each independently is alkyl, X is a nitrogen atom or the CH group, m is 0, 1, 2 or 3, n is 1 or 2, and p is 0, 1 or 2, or an acid addition salt thereof.
Patent DE-3446455-A1 (DE)
Title: Turning tool with throw-away cutting-tool tip
Inventor: DIETERLE OTTO
IPC: B23B27/16
Filed: 1984-12-20
Abstract: The turning tool, serving in particular for longitudinal turning and face turning on lathes, consists of a rod-shaped holder shank (1) which has at least one flat bearing surface (7) extending in the longitudinal direction and is provided with a locating surface (2) arranged recessed in the rod cross-section for accommodating a throw-away cutting tool tip (24) consisting for example of hard metal. In order to be able to use a cutting-tool tip with four long principal cutting edges and secure and arrange the latter on the holder shank (1) by means of an easily accessible screw (21)and arrange them such that the cutting pressure is directed roughly parallel to the locating surface, the roughly square-shaped flat throw-away cutting-tool tip has on the same flat side four V-shaped grooves intersecting at the point of intersection of the diagonals, and the locating surface (2), which runs almost vertically relative to the bearing surface (7), is provided with at least two V-shaped supporting ridges (10, 11, 13) running at right angles to one another, which ridges align the throw-away cutting-tool tip so that a cutting edge (26) is in the cutting position. The throw-away cutting-tool tip (24) is provided with a replaceable threaded bushing (50) for accommodating the securing screw (21). <IMAGE>
Patent DE-3447883-A1 (DE)
Title: Mailing unit
Inventor: ZEHETBAUER JOHANN PAUL
IPC: B42D15/08
Filed: 1984-12-31
Abstract: The mailing unit (mailer) for advertising purposes, which can be folded from a blank, has two blank sectors (10, 12) which are joined together at a fold line (14) and folded one over the other and are joined at both lateral edges by lateral strips (16) which are bonded one upon the other and can be torn off along perforation lines (17). A blank portion (20) forming an advertisement stand is partially punched out of the two blank sectors (10, 12) in such a way that it bridges the fold line (14) which is interrupted at this point, is joined to the two blank sectors (10, 12) via auxiliary fold lines (22, 24) which are arranged offset from the fold line (14), and has within itself at least one further auxiliary fold line (26) arranged offset from the fold line (14). The blank portion (20) is, when the blank sectors (10, 12) are folded one upon the other, folded to lie flat between the latter by means of the auxiliary fold lines. When the blank sectors (10, 12) are opened and standing at an angle to one another, it adopts a position projecting from these blank sectors (Fig. 1). <IMAGE>
Patent DE-3507237-A1 (DE)
Title: Method for monitoring and for fault localisation for a digital transmission system
Inventor: HECHT WILFRIED DIPL ING
IPC: H04B17/40
Filed: 1985-03-01
Abstract: In the case of the described method for monitoring and for fault localisation for a digital transmission system, in the case of which telemetry-telegram regenerators in the intermediate regenerators and line terminals transmit telemetry telegrams, the telemetry-telegram regenerators of a plurality of line sections are connected in a chain. The line sections may differ as a result of the transmission medium and/or in the transmission rate of the associated information signals. The telemetry telegrams arriving at the end of the chain circuit are evaluated and indicated by a localisation apparatus, telegrams coming from different line sections also being evaluated differently. <IMAGE>