baber/WOPTO huggingface dataset:
Patent DE-3602868-A1 (DE)
Title: Device for connecting shuttering panels or the like arranged at approximately right angles with respect to one another
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G17/00
Filed: 1986-01-31
Abstract: The invention discloses a device for connecting shuttering panels or the like arranged at approximately right angles with respect to one another, which exhibits a rigid crossmember which is of angular configuration and in each case one adjustable clamping claw on each of the two crossmember legs which run at rightangles with respect to one another. The clamping claws project beyond the inner side of the relevant leg of the crossmember and can move into the clamping position by means of an actuating element, at least one of the two clamping claws being adjustably mounted in the longitudinal direction of the relevant leg of the crossmember.
Patent DE-3605466-A1 (DE)
Title: Closed gas turbine process in the indirect process
Inventor: GREUL ARTUR RICHARD
IPC: F01K21/04
Filed: 1986-02-20
Abstract: Closed indirect gas turbine process having a first, normal turbine stage and separate media having different boiling points. One medium combines inert gas, preferably rare gas at a still high temperature in a fusionator having a medium which boils at a higher temperature, or the vapour thereof, and the mixture is expanded in a second turbine stage, and this leads to additional dissipation of energy.
Patent DE-3608061-A1 (DE)
Title: Door coat rack
IPC: A47G25/06
Filed: 1986-03-11
Abstract: The invention proposes a door coat rack which, by means of a wrap-over element which has different leg lengths and can be inserted into a holder, is adaptable to various door wings, e.g. with and without rabbet.
Patent DE-3608668-A1 (DE)
Title: Process for producing a diaphragm-like tube and tube produced according to the process
Inventor: BRAEUTIGAM HANS-JUERGEN DIPL C
IPC: F16L11/10
Filed: 1986-03-14
Abstract: The invention relates to a process for producing a diaphragm-like tube from silicone rubber with a supporting fabric. A tube is extruded from a silicone rubber with a Shore hardness of greater than 70. Said tube is subjected to pressure on its inside, whereupon a supporting fabric of synthetic fibres is then applied to the tube surface. It is also possible to integrate the supporting fabric into the wall of the tube or else to apply it to the interior surface of the tube.
Patent DE-3610743-A1 (DE)
Title: Changing device
Inventor: BALFANZ KARL-HEINZ
IPC: H01Q1/16
Filed: 1986-03-29
Abstract: The invention relates to a changing device for the exchange of one or more pieces of a tensile-force-transmitting, multi-member, linearly aligned saddle frame (17, 18, 19, 20), in particular of a saddle frame in aerial systems, having at least one bracing device which exhibits fastening elements (28) which can be mounted on both sides of the part to be exchanged, on the saddle links (24, 24', 34). A relatively lightweight and easy-to-mount structure of simple design is obtained in that there are provided at least two tie rods (30) which are arranged parallel and symmetrically with respect to the saddle-frame axis. In each case one end of the tie rod (30) is fastened on a fastening element (28) which can be mounted on one side of the piece to be exchanged. On the respectively other end (31) of the tie rod (30), a hydraulically actuable screw-type bracing cylinder (33) can be attached. The screw-type bracing cylinder (33) is supported on a fastening element (28) which can be mounted on the other side of the piece to be exchanged. <IMAGE>
Patent DE-3612003-A1 (DE)
Title: Aircraft having vertical takeoff characteristics (VTO aircraft)
Inventor: NERENBERG GERHARD
IPC: B64C39/00
Filed: 1986-04-09
Abstract: The invention specifies an aircraft which is able to take off and land vertically. It consists of two or more radial engines having an axial wheel, an air compressor wheel (impeller), externally located combustion chamber, drive wheel, exhaust-gas compression wheel and a flat reaction chamber with a large number of small nozzles at the bottom. The exhaust gases from the turbines are forced, in a compressed manner into the reaction chamber in order to generate thrust. For horizontal flight and for control, ejection nozzles are installed in all the horizontal directions. The aircraft is combined with control surfaces and wings which can be extended and pivoted, for horizontal flight. The nozzles are provided with opening and closing mechanisms.
Patent DE-3615476-A1 (DE)
Title: Transition piece for a vent-duct installation
Inventor: BUERCHER FRIEDRICH
IPC: F16L25/14
Filed: 1986-05-07
Abstract: A description is given of a transition piece (34, 38) for a vent-duct installation for connection to installation elements (33, 35, 36) with different connection cross-sections, in the case of which three connection openings are present, of which one has a first connection cross-section and two have a second connection cross-section, with the result that, there, ducts of different connection cross-section can be combined or branched. Examples of applications are the connection of two venting installations, which come, for example, from a cooker and a washing machine, to a common wall box, or the parallel laying of lengths of duct in order to increase cross-section, for example for adaptation to an increased extraction-fan performance. <IMAGE>
Patent DE-3620672-A1 (DE)
Title: Dual-cycle nuclear reactor
Inventor: ODENDAHL WILHELM
IPC: G21C13/00
Filed: 1986-06-20
Abstract: Dual-cycle nuclear reactors are known as pressurised water reactors as very reliable energy installations. Their advantage resides in that in the event of overheating the light water, acting as coolant and moderator at the same time, drastically reduces the production of the thermal neutrons required for the nuclear fission and that owing to this self-balancing the reactor cannot run away. Further risks are posed by terrorism, aircraft crashes, earthquakes and effects of war. In addition, in order to avoid the escape of radioactive fission products due to overheating, it is necessary for the emergency cooling of the fuel rods always to be ensured. A heretofore conventional mechanical recirculating pump is not absolutely reliable. All the risks are eliminated due to the fact that the reactor is arranged so deep below the surface of the earth that, on the one hand, it is no longer accessible and, on the other hand, gravity and the natural recirculation bound up therewith guarantees cooling of the fuel rods at any time. Retrofitting of existing pressurised water reactors can be done without difficulty.
Patent DE-3628197-A1 (DE)
Title: Container for liquid medicaments
IPC: A61J1/14
Filed: 1986-08-20
Abstract: A container for liquid medicaments, especially for eye drops, is to be designed in such a way that a sterile container content can be achieved over a lengthy period without the addition of chemical stabilizers. For this purpose it is provided, according to the invention, that the outflow recess (2) of the container (1) is sealed by a filter (3). In another embodiment, which may optionally be employed in addition, the inner wall surface or the surface of the filter is coated with an antibacterial, chemical compound attached to the wall, preferably with a quaternary ammonium compound. <IMAGE>
Patent DE-3631586-A1 (DE)
Title: Method for calibrating multi-channel direction finders
Inventor: JONDRAL FRIEDRICH DR
IPC: G01S3/74
Filed: 1986-09-17
Abstract: In order to calibrate a multi-channel direction finder having in each case one analog input section and one subsequent digital signal path in each channel, an analog calibration signal is passed to all the channels in a calibration phase. The digital calibration signals occurring in consequence in the digital signal path are frequency-analysed separately for each channel, by means of Fourier transformation. The errors in the transfer functions are determined by forming the difference between the spectra of all the channels and a channel which is selected as the reference channel, and coefficients are derived from these errors in order to adjust FIR filters in all the channels apart from the reference channel, which are arranged in the digital signal path immediately after that point at which the calibration signals were extracted for spectral analysis. A delay element having the same propagation time is arranged in the reference channel instead of an FIR filter.
Patent DE-3633082-A1 (DE)
Title: Device for cooling and lubricating rotating cutting tools
Inventor: REINHARDT HERMANN
IPC: F16L27/087
Filed: 1986-09-29
Abstract: The invention relates to a device for cooling and lubricating rotating cutting tools, consisting of a stationary coolant ring, sealing elements and coolant passages and bores for transferring the coolant to the edges of the cutting tools. The aim and object of the invention is to develop a device for cooling and lubricating rotating cutting tools which is suitable for tools of different diameter and also performs a reliable sealing function in continuous operation. This object is achieved according to the invention in that, through the shape of the coolant ring (2) and the basic body (1), a system of dovetailed annular grooves (14, 17), annular passages with a triangular cross-section (28, 29, 32, 33) and annular grooves (21, 25, 34, 35) with a preferably v-shaped cross-section, which are filled with a lubricant of low viscosity, is formed. <IMAGE>
Patent DE-3708440-A1 (DE)
Title: Ultrasonic descaling device
Inventor: KRZOSSA DIETER
IPC: D06F39/00
Filed: 1987-03-16
Abstract: Ultrasonic descaling device for descaling washing machines, flux heaters and coffee-makers. In the case of new appliances, the invention is stationarily installed and prevents the depositing of limescale by means of vibration-generating electronics and a vibrating piezoceramic. In the case of old appliances, the ultrasonic descaling device is used as a mobile device.
Patent DE-3711265-A1 (DE)
Title: Drive for the double cutters of a cutter bar fastened to a supporting arm and intended for motor mowers
Inventor: HEINDL ERICH ING
IPC: A01D34/30
Filed: 1987-04-03
Abstract: This invention relates to a drive for the double cutters (3, 4) of a cutter bar (1) fastened to a supporting arm (8) and intended for motor mowers, with oscillating levers (20, 21) which respectively drive the upper cutter (4) and lower cutter (3) and are mounted in a housing so as to be pivotable about oscillating shafts arranged vertically, as seen in the direction of travel, and which can be driven in opposition by a crank mechanism pointing forwards in the direction of the cutter bar (1), by a drive lever (22) which converts the crank movement of the crank mechanism into an oscillating movement and which is mounted in the outside crank (13) of the crank mechanism and engages on an oscillating lever (21) mounted on the supporting arm (8) in the vertical plane of the crank mechanism, and by drive means (26) connecting the two oscillating levers (20, 21). To provide a drive of small dimensions which has low wear and is, as far as possible, maintenance-free, provision is made for each oscillating shaft (14, 15) to have a respective toothed quadrant (27, 28) as a drive means (26), the toothed quadrants (27, 28) engaging mutually in one another. <IMAGE>
Patent DE-3713593-A1 (DE)
Title: Circuit arrangement and measuring method for determining the behaviour of electronic circuits when the supply voltage is disturbed
Inventor: MITLEHNER GERHARD DIPL ING
IPC: G01R31/3161
Filed: 1987-04-23
Abstract: Between the output of a first operational amplifier provided for the injection of interference signals and at least one power supply input of an electronic circuit to be measured, a second operational amplifier is connected. The output of the latter is connected to a complex impedance by means of which the internal impedance of the interference voltage source can be variably simulated. By this means, the value of the internal impedance of the interference voltage source is first set to 0 and then the values of the disturbances appearing at an output of the electronic circuit and impressed on an input signal are measured. The value of the complex impedance is then changed until the values of the interference variables have dropped to half the previously measured value. At this setting, the value of the complex impedance corresponds to the internal impedance of the electronic circuit with the given type of disturbance.
Patent DE-3714798-A1 (DE)
Title: Infinitely variable controllable transformer
Inventor: BARDAHL NILS DR
IPC: H01F29/14
Filed: 1987-05-04
Abstract: In the case of known transformers, the secondary voltage is controlled either by separate voltage-controlling transductors arranged on the primary or secondary side or a premagnetising winding is assigned, as a transductor winding, to the transformer itself and is closely coupled to the secondary winding of said transformer, which premagnetizing winding is intended to increase the magnetic flux in the secondary circuit into the saturation region so that the stray inductance of the secondary winding is increased and the secondary voltage is thus influenced as a function of the power. According to the invention, a transductor part (5, 17, 18, 19) is integrated in the iron core of the transformer, as a sleeve core (6, 7). The primary winding (8) is split such that one winding part is located on the transformer limb and the rest of the winding is fitted on both limbs of the transductor core (2), in two winding elements (A-C; B-C) which have the same number of turns and are wound in the same sense. The free ends of the transductor windings are connected (via in each case one rectifier (9, 10, 23-28) which connects the alternating current flowing through the transductor windings to one transductor winding during one half cycle and to the other transductor winding during the other half cycle) to one pole of the mains power supply and the free end of each primary winding to the other pole of the mains power supply. A control winding (12, 29) through which the control direct current (Is) flows has the same winding sense and the same flow direction ... Original abstract incomplete. <IMAGE>
Patent DE-3716261-A1 (DE)
Title: Throttle Flap Adjuster for Air or Combustion-Mixture Throttle Devices
Inventor: STAPPEN PETER
IPC: F02M3/06
Filed: 1987-05-15
Abstract: In a known throttle-flap adjuster, blocking extensions are provided between a stop shank and a screw shank, in order to prevent the possibility of a further screwing-in of the screw shank and a seizure of the threaded parts. Despite these measures, the said parts and further gear parts of the throttle-flap adjuster tend to experience distortions which necessitate a high breakaway torque during resetting. In the new throttle-flap adjuster, therefore, a resilient element - elastomeric moulding or flexural spring - is arranged between the two blocking extensions. As a result, a longer lifetime and a fault-free operation are achieved, thus making it possible to use the throttle-flap adjuster for internal-combustion engines.
Patent DE-3717485-A1 (DE)
Title: Locking arrangement, especially for a motor-vehicle front flap
Inventor: BEKEMEIER FRANK DIPL ING
IPC: E05B53/00
Filed: 1987-05-23
Abstract: A locking arrangement, especially for a motor-vehicle front flap, with a pivotable locking member and with a Bowden pull (6) between the latter and a pivoting lever (3) which carries a handle (11) pivotably, is secured against the undesirable movement of its components in the release position, in that, in the non-actuated state, the handle (11) falls by spring force (16) with a detent nose (14) into a fixed notch (17), so that, when release forces are exerted in the region of the locking member, the latter is supported via the Bowden pull (6) on the pivoting lever (3) thereby detained (Figure 1). <IMAGE>
Patent DE-3723394-A1 (DE)
Title: Insulating unit and process for the production thereof
Inventor: DEUBIG DIETER
IPC: F16L59/18
Filed: 1987-07-15
Abstract: Published without abstract.
Patent DE-3729757-A1 (DE)
Title: Incrustation (furring)-proof heat exchanger for phase-change systems
Inventor: RADEBOLD REINHART DR
IPC: F28F19/00
Filed: 1987-09-02
Abstract: Published without abstract.
Patent DE-3738166-A1 (DE)
Inventor: WUERZLE JOSEF
IPC: G01D5/249
Filed: 1987-11-10
Abstract: A coding element (CE), for example a rotary coding element (Fig. 1), has a surface provided with two signals tracks (SB1, SB2), preferably adjacent and at a constant distance apart, subdivided longitudinally into sectors (SK) for coding purposes. During operation, each signal track (SB1, SB2) or its sectors (SK) is scanned by at least one scanning element (AE1, AE2), in order to obtain the code corresponing to the instantaneous displacement from the scan signal. The coding elment (CE) contains an insulator (IS) in such a way that the areas of the surface of the coding element (CE) which carry the signal tracks (SB1, SB2) form an insulating surface (IS). The sectors (SK) of the signal tracks (SB1, SB2) are electrically conducting and during operation, i.e. scanning, have more than two different electric potentials, thereby enabling electrically conducting scanning elements (AE1, AE2) to scan a code composed of digits having more than two possible levels of potential.
Patent DE-3739006-A1 (DE)
Title: Contour collimator for radiation therapy
Inventor: PASTYR OTTO
IPC: A61N5/10
Filed: 1987-11-17
Abstract: The contour collimator has a preset number of mutually displaceable collimator plates (37, 37'). A toothing (43') is provided on each collimator plate (37, 37'). A positioning element common to the preset number of collimator plates serves in each instance for the displacement of a first of the collimator plates with respect to the remaining collimator plates; during this it engages with the toothing on the first collimator plate. A locking device which engages with the toothings on the remaining collimator plates locks the latter. Also provided is a device for displacing the positioning element from the toothing on the first collimator plate to the toothing on an adjacent second collimator plate. During the displacement, the first collimator plate is locked and the second collimator plate is unlocked. The positioning element comprises a driving toothed wheel (50, 64, 50', 64') which has approximately the width (d1) of a collimator plate (37, 37'), engages with the toothing on the first collimator plate and is fastened to an adjusting shaft (51, 65, 51', 65'). The device for displacing the positioning element comprises a spindle (76, 76') which is displaceable perpendicular to a side wall (26, 28) for the collimator plates together with the adjusting shaft (51, 65, 51', 65'). <IMAGE>
Patent DE-3739376-A1 (DE)
Title: Enkastins: glycopeptides with enkaphalinase-inhibiting action, process for their preparation and their use as pharmaceutical products
Inventor: VERTESY LASLZO DR
IPC: A61K38/00
Filed: 1987-11-20
Abstract: The invention relates to biologically active glycopeptides of the general formula  Sacch-A-B-R  in which   Sacch is a monosaccharide residue with optional partial or complete substitution of the OH groups, A is the residue of a neutral L- or D-amino acid or - if B is absent - is the residue of a neutral D-amino acid, B is absent or is the residue of a neutral L- or D-amino acid or an optionally  omega -substituted bifunctional acidic or basic L- or D-amino acid and R is hydroxyl, (C1-C8)alkoxy, an amine radical which is optionally substituted by one or two identical or different radicals from the series comprising (C1-C8)-alkyl, (C5-C8)-cycloalkyl, (C5-C8)-heteroalkyl or (C5-C8)-heteroaryl, or another acid derivative. These compounds have enkephalinase-inhibiting properties and can therefore be used for example as an analgesic in human and veterinary medicine. Furthermore, the isolation of these compounds from Streptomyces albus ATCC 21838, and other processes for their preparation, are described.
Patent DE-3739749-A1 (DE)
Title: Selective treatment, at the same time and place, of tumours by means of heat and radioactive emissions by two-zone combination needles
Inventor: SCHREIER KURT DIPL ING
IPC: A61N5/10
Filed: 1987-11-24
Abstract: Apparatus for the selective treatment, at the same time and place, of tumour tissue by means of heat and radioactive emissions by thin-walled tubular elements inserted in the body; interstitial thermo-action and radiotherapy. In the apparatus according to the invention, the heat energy transfer into the tissue takes place by small-dimension tubes through which water flows. The water is supplied to the heat-exchanger tubes through two coaxial water-supply tubes of different length in such a way that two different heat zones result in a tube. Accordingly, the tubular element implanted in the body has two distinctly separate temperatures, for example, 43.0@C and 37.0@C. The region to which heat is supplied in the heat-exchanger tube is equipped to receive radioactive products. The temperature and radiation supplied from a tubular element made of such tubes is fixed in three dimensions and can therefore be directed accurately even on deep-seated tumours without the temperature and radiation influencing the surrounding healthy tissue.
Patent DE-3740634-A1 (DE)
Inventor: DIETRICH MANFRED DIPL CHEM DR
IPC: C08G18/48
Filed: 1987-12-01
Abstract: The polyether polyols have an OH number of from 400 to 630 and are based on o-tolylenediamine and in which from 5 to 20 % of the groups which are reactive towards isocyanates comprise secondary amino groups and whose content of free o-tolylenediamine is less than 0.2 % by weight. The polyether polyols are obtainable by adduction of firstly from 2 to 5 mol, preferably from 3.1 to 4 mol, of ethylene oxide and then from 1 to 5 mol, preferably from 1 to 4.1 mol, of propylene oxide with 1 mol of o-tolylenediamine.
Patent DE-3742426-A1 (DE)
Title: Method and arrangement for detecting the functional states in a television set
Inventor: FUCHS DETLEF DIPL ING
IPC: H04H60/32
Filed: 1987-12-15
Abstract: In a method for detecting the functional states in a computer-controlled television set having a central control unit, it is provided, in order to achieve the pickup of the switching information without intervention in the television set, that, at the output of the central control unit, the digital control signals which carry out the switching over of the individual function units from there, are picked up in parallel and supplied to a detection and retrieval arrangement. To carry out the method, it is provided in a detection and retrieval arrangement that the connecting cable (9) to the television set (1) is provided with a connector (11) which can be inserted into an external plug-in socket (13) of the television set (1). <IMAGE>
Patent DE-3802948-A1 (DE)
Title: Process for the preparation of 1,2-dimorpholino - and/or 1,2-dipiperazinoethane from morpholine or piperazine
Inventor: DISTELDORF JOSEF DR
IPC: C07D295/13
Filed: 1988-02-02
Abstract: The aim of the invention is to prepare 1,2-dimorpholino- and/or 1,2-dipiperazinoethane from in each case only one starting material. Surprisingly, it has been found that morpholine or piperazine react at elevated temperature in the presence of a zeolite to give the ethano-bridged dimer. The morpholine and piperazine derivatives are used mainly as catalysts for the preparation of polyurethanes.
Patent DE-3803539-A1 (DE)
Title: Packaging item made of thermoplastic film
Inventor: MUELLER-RENZOW DIETER
IPC: B65D85/60
Filed: 1988-02-05
Abstract: The invention relates to a packaging item made of thermoformed, thermoplastic film, having at least one cup-shaped depression, in each case to receive an article to be packaged. In order to be able to remove the packaged articles from the depression more easily, each depression has in the bottom a region which can be pressed upwards and which is defined by a boundary line which is not completely closed.