baber/WOPTO huggingface dataset:
Patent DE-3604472-A1 (DE)
Title: Improvement for sunbathing at home
Inventor: GOTTSCHALK ALWIN
IPC: F21S11/00
Filed: 1986-02-13
Abstract: By equipping a balcony on the south side with a disc which is permeable to UV radiation and is designed as a stepped prism, the narrow insolated area on the balcony is extended when the summer sun stands high at the sky, so that sunbathing is facilitated. If the above-described stepped prism is replaced by a section cut out of a concave cylindrical stepped lens an optimally broadened sun field is achieved and the intensity is reduced due to the optical spreading-out of the radiation, and this is particularly pleasant to sensitive skin. These optical discs can also be fitted on open south-facing windows, so that it is even possible to sunbathe indoors.
Patent DE-3607424-A1 (DE)
Title: Apparatus for producing a detoxification emulsion for NBC weapons
Inventor: STRAUS REINHOLD
IPC: B01F3/12
Filed: 1986-03-06
Abstract: The process serves for producing a detoxification emulsion, in particular for NBC weapons, in which the materials are mixed according to a predetermined formulation and sprayed under pressure. In this case, the water is first sucked out of a water vessel 1 by a main pump 2, the pressure side of which is connected via a short-circuit 4 back to the water vessel 1. Subsequently, a part-stream of water is branched off via a line 5 and used for mixing with the material C8 (calcium hypochlorite). Via a metering pump 10, in accordance with a first mixing section 36, the mixture of A4 and an emulsifier is then fed to the main line 12 and, in a second mixing section 37, the slurry of water and C8 is added to the main line 12. The emulsion is discharged via discharge lances 14 with a sufficient development time being maintained, if required with the use of an in-line mixer 34. <IMAGE>
Patent DE-3607775-A1 (DE)
Inventor: BROTZMANN KARL
IPC: C21B13/14
Filed: 1986-03-08
Abstract: A method for the melt reduction of iron ores, in which iron oxide in the liquid state is substantially reduced and the energy required for the heat balance of the process is generated by adding carbonaceous fuels to the melt and by afterburning the resulting reaction gases, mainly CO and H2. The reaction gases are afterburned successively two or more times in oxygen-containing gas jets that blow into reaction spaces which are effectively independent of each other.
Patent DE-3607982-A1 (DE)
Title: Method for the complete deionisation of water
Inventor: LOTTERMOSER MANFRED DIPL PHYS
IPC: C02F1/52
Filed: 1986-03-11
Abstract: Salt-containing water is freed both from cations and from anions by a liquid-liquid extraction method. The extraction medium is an organic liquid containing onium salts. The anions of the onium salts bind the cations situated in the water and transfer them to the organic phase. The cations of the onium salts, together with the anions contained in the water, form a solid phase which can be separated off mechanically.
Patent DE-3608584-A1 (DE)
Title: Vehicle wheel and method for balancing it
Inventor: HUININK HEINRICH DIPL ING
IPC: B60B21/02
Filed: 1986-03-14
Abstract: The invention relates to a vehicle wheel with a rigid rim which has essentially radially inwardly extending ring flanges, and with a pneumatic vehicle tyre which is attached with its beads on the radially inner side of the rim next to the rim flanges, furthermore with at least one cover ring which axially fills the space on the inside of the tyre bead and which has cavities. The invention also relates to a method for balancing the vehicle wheel. In order to be able to carry out the balancing in an improved manner, it is proposed that, after the cover ring is mounted, unbalances are detected in the customary manner and that subsequently an unbalance mass is sprayed into the cavity of the cover ring in order to eliminate the unbalances.
Patent DE-3610665-A1 (DE)
Title: Print wheel for embossing machines
Inventor: WEINMUELLER WERNER
IPC: B44B5/02
Filed: 1986-03-29
Abstract: The invention relates to a disc-like print wheel (1) made of metal for embossing machines. From a retaining ring (4), elastically resilient tongues (5) project integrally radially outwards in the axial direction, these following each other in the circumferential direction and being separated from each other by slits (6). The tongues (5) bear print holders (7) with embossing characters at their free ends. On at least one side of the print wheel (1) an annular coating (18) of resilient rubber material is fixedly applied to the tongues (5), connecting the latter and bridging the slits (6), whereby free vibration of the tongues (5) is avoided and hence the stress on the material of the print wheel is reduced. <IMAGE>
Patent DE-3611277-A1 (DE)
Title: Lamellar metal foil for the creaseless production of dental crown retainers
Inventor: KOERBER KERSTIN
IPC: A61C5/77
Filed: 1986-04-04
Abstract: The technical problem of surrounding a trimmed dental stump with a very thin metal foil in an exactly fitting, tensionless and creaseless manner is solved in the present application by a lamellar foil shape whose base surface is placed on the horizontal surface of the dental stump, the propeller-like wing lamellae are vertically lowered and overlap in a defined manner. The overlapping gaps are soldered or fused with fine gold.
Patent DE-3614248-A1 (DE)
Title: Typewriter or similar office machine having a receiving device for a line aligner
Inventor: KOCH PAUL ING GRAD
IPC: B41J11/64
Filed: 1986-04-26
Abstract: The purpose of line aligners (31) in typewriters or similar machines is to press a sheet of paper or a card or other document to be printed against the roller platen (3) so that, when the character is printed, there is no gap between the recording medium (1) to be printed and the platen (3) located behind it. These line aligners contain marking lines and notches in order to allow alignment of a typed sheet in the line direction or at an individual letter to be corrected. This, in turn, requires adjustment of the line aligner (31) in the receiving device of the machine. The object of the invention consists in simplifying the assembly, adjustment and manufacture of the line aligner. According to the invention, the receiving device (4) has two holders (5, 6) which are arranged parallel to each other, are displaceable and adjustable towards and away from a roller platen (3), and with which the line aligner (31) is connected via bearing elements. These bearing elements are arranged so as to be adjustable and engageable for setting the line aligner (31) in height and laterally perpendicular to the direction of displacement of the holders (5, 6). In an advantageous design, the bearing elements consist of adjustable eccentrics (32, 33, 34) which engage in openings in the line aligner (31). According to the invention, infinitely variable adjustment of the removable line aligner (31) in the vertical and horizontal direction and for... Original abstract incomplete. <IMAGE>
Patent DE-3617395-A1 (DE)
Title: Device for cleaning windows, in particular motor-vehicle windscreens
Inventor: KEIL DIETMAR
IPC: B60S1/52
Filed: 1986-05-23
Abstract: The invention relates to a wiper with a wiper blade comprising two separate wiping lips. Located between the wiping lips is a water tank with a connection to the water storage tank and with spray nozzles on the window-side surface of the water tank. The wiping lips can be attached, in a manner such that they can be slipped on, to the longitudinal sides of the water tank. With this device, the cleaning water can be sprayed directly onto the windscreen. <IMAGE>
Patent DE-3619565-A1 (DE)
Inventor: MUELLER HANS
IPC: A61K39/395
Filed: 1986-06-11
Abstract: The process is characterised in that a solution of an immunoglobulin is heated in the presence of a carboxylic acid or of one of its salts and/or a saccharide under such conditions that pathogens which are capable of multiplication, in particular hepatitis viruses or HTLV III ("Aids") viruses, are inactivated. Such a preparation can be used for therapy or prophylaxis.
Patent DE-3623104-A1 (DE)
Title: Process for granulating potassium sulphate
Inventor: LOEBLICH KARL-RICHARD DR
IPC: C01D5/00
Filed: 1986-07-09
Abstract: A rolling granulation process using starch as granulation aid is proposed for potassium sulphate, which comprises dry activation-milling of a part of the potassium sulphate and moistening the material to be granulated with practically pure water, building up the green granules by rolling on a granulating pan or in a rotating drum and drying the green granules at a temperature between 105 and 120 DEG C to a residual moisture content of from 0.1 to 0.5%. To improve the wettability of the primary particles and to reduce the amount of water necessary for moistening, a soluble salt of lignosulfonic acid is used in an amount of from 0.1 to 1 kg/t of fresh material to be granulated.
Patent DE-3628631-A1 (DE)
Title: Carburettor
Inventor: GOEPEL THEO
IPC: F02M31/04
Filed: 1986-08-22
Abstract: The invention relates to a carburettor for internal combustion engines with nozzles and throttle valve arranged in the carburettor housing and intake manifold flanged onto the mixing chamber part of the carburettor housing and is characterised by a carburettor tube or carburettor down-draught tube (50), which extends into the vicinity of the opposing base (18) of the intake manifold (20) through its inlet aperture. … <IMAGE> …
Patent DE-3631261-A1 (DE)
Title: Vibrator-less combine harvester
Inventor: RODERFELD HEINRICH DIPL ING
IPC: A01F12/39
Filed: 1986-09-13
Abstract: The present invention describes a vibrator-less self-propelled combine harvester, in which the actual threshing unit is followed by a plurality of separating drums having corresponding separating elements. In order, in combine harvesters of this type, to guarantee a perfect straw transport and as complete a separation of residual grains as possible, the separating drums are equipped with continuous hollow profiles of frustoconical cross-section, which each have two baffle surfaces. These are, on the one hand, the surface of each profile located at the front, as seen in the direction of rotation, and extending obliquely relative to the radial and, on the other hand, the plane surface directly adjoining it and forming an angle of 90 DEG  to the radial. The obliquely extending baffle surface is equipped, at the same time, with a plurality of rake plates which project beyond the enveloping circle of the profiles and which thus comb through the straw mat.
Patent DE-3640678-A1 (DE)
Title: Support
Inventor: KASSNER KLAUS
IPC: B24B13/005
Filed: 1986-11-28
Abstract: A description is given of a support for the surface treatment of thin, fragile shaped articles, in particular for the grinding of spectacle lenses. The support has recesses on its underside for the engagement of an adaptor mounting of a grinding machine and a precision-finished bearing surface on its upper side for the shaped article to be worked. The support consists in its entirety of high-strength, thermal plastic with a high hydrolysis resistance, which can be cut in the  mu m range. This support is able to withstand the mechanical stresses, and is resistant to wear, resistant to pressure and insensitive to impact. Owing to the increased hydrolysis resistance, the dimensional accuracy of the support is extremely high even when used in a humid ambient medium, and this is very important particularly when grinding spectacle lenses. With the support, the efficiency with which the shaped articles are worked can be further increased.
Patent DE-3701947-A1 (DE)
Title: Method of recording an electrocardiogram (ECG)
Inventor: STEFFEN HORST DIPL ING
IPC: A61B5/366
Filed: 1987-01-23
Abstract: In this method, the heart action signals of a patient recorded via electrodes are processed by a predetermined program. It is to be borne in mind that the heart action signals are influenced by an implanted pacemaker. Depending on the type of pacemaker this influence may considerably impair accurate determination of the heart rate or reliable control of a connected device (e.g. defibrillator). Classification may be difficult, in particular, in the presence of arrhythmias. In order to ensure reliable processing of the heart action signals of patients with a pacemaker it is provided, according to the invention, that the parameters set in the implanted (interactive) pacemaker are first read out via a wireless signal transmission device and that these parameters are then taken into account when processing the heart action signals.
Patent DE-3701972-A1 (DE)
Title: Liquid-crystal compounds
Inventor: MIYAZAKI REI
IPC: C07D211/82
Filed: 1987-01-23
Abstract: The invention relates to liquid-crystal compounds of the formula I   <IMAGE> in which R is a straight-chain alkyl radical having 1 to 8 carbon atoms
Patent DE-3711595-A1 (DE)
Title: Method for preventing aquaplaning in wheeled vehicles when travelling over very wet road surfaces at a high speed
Inventor: WOLFF HANS-DIETRICH
IPC: B60B39/00
Filed: 1987-04-06
Abstract: The invention is based on the new discovery that hitherto a significant factor in the causes of aquaplaning has been overlooked. This is the lifting force of the mass of water which is thrown up by the tyres and impacts with a large momentum against the underside of the mudguards or wheel casings and causes the vehicle to lose a considerable portion of its weight and the pressure on the wheels to be reduced. By means of baffle plates which are arranged inside the mudguard or wheel casing, the water which is predominantly thrown perpendicularly upwards is initially deflected back by 180@ and the energy which is now directed downwards is utilised to produce a force which is opposed to the lifting force. The factors which cause aquaplaning are thus prevented from being fed back, see description below, and safe driving even on very wet roads is ensured.
Patent DE-3720691-A1 (DE)
Inventor: BOXEM BERT
IPC: E06B1/02
Filed: 1987-06-23
Abstract: The gap (3) between the inner shell (1) and the outer shell (2) of two-shell masonry is bridged with the aid of a mounting case (5) having an approximately L-shaped cross-section. The mounting case (5) is fastened to the inner shell (1) of the wall using screws (7) and fixed to the outer shell (2) of the wall using anchors (8) which are held invisibly in an anchor groove (9). Seals (10, 11, 30) prevent the penetration of moisture and draughts of air. Windows or doors are fitted in the mounting frame (5) and fixed dry between a rabbet (26) and a clamping strip (15). Subsequent plasterwork is entirely dispensed with. <IMAGE>
Patent DE-3728287-A1 (DE)
Title: Wet-cleaning device for hard surfaces or textile surfaces
Inventor: SCHULZE WERNER ING GRAD
IPC: F04D13/04
Filed: 1987-08-25
Abstract: In order to simplify the overall construction of a wet-cleaning device for hard surfaces or textile surfaces, having a suction turbine for generating a suction flow and having a pump for conveying a cleaning fluid to be applied to the surface to be cleaned, it is proposed that the pump is driven by the shaft of the suction turbine.
Patent DE-3730381-A1 (DE)
Title: Bistable solenoid valve with permanent-magnetic holding force
Inventor: TIEBEL DANIELA
IPC: F16K31/08
Filed: 1987-09-10
Abstract: A valve of this type contains an armature axially movable in an elongated inner space between two working positions and having outer fluid paths in order to alternately close and open fluid passages, the armature being moved into its working positions by electromagnetic force and being held there by means of permanent magnetic force. In order to be able to operate a valve of this type with a higher fluid pressure at enlarged cross-sections of flow, the two end positions of the armature are formed by end cores with central fluid passages, the base-side end core of the valve being surrounded by a ferromagnetic sleeve which on the other side is connected to the yoke circuit. The electric coils are arranged in such a way that, in the working position of the armature, they in each case surround both the relevant end core and the associated armature section. Provided axially between the electric coils are magnetic-flux means which are connected to the yoke circuit via outer permanent-magnet means in order to contribute to an increased magnetic holding force for the armature.
Patent DE-3733948-A1 (DE)
Title: Amunition container
Inventor: MARTIN ROLAND
IPC: B65D3/12
Filed: 1987-10-08
Abstract: In an amunition container, a bottom part (3) is bonded to a sleeve (1) which may, for example, be wound in multiple layers. The connection is intended to withstand high pulling-off forces and have a prescribed tightness. For this purpose, a stop (9) for the sleeve (1) is formed in a groove (4) in the bottom part (3), as a result of which a free space (11) is produced between the end face (2) of the sleeve (1) and the base (6) of the groove. Between the outer groove wall (5) of the bottom part (3) and the outer circumference of the sleeve (1), there is an additional free space (12) which is tapered to a gap (14) at its side facing away from the base (6) of the groove by the edge (13) of the outer groove wall (5). The free spaces (11, 12) are filled with hard and tough fully polymerised adhesive (15). <IMAGE>
Patent DE-3734164-A1 (DE)
Inventor: ECKARDT HELMUT DIPL ING
IPC: B29C45/77
Filed: 1987-10-09
Abstract: A method is proposed of injection moulding hollow formed parts from thermoplastic resins in which first of all an amount of the molten resin sufficient for forming the part is forced into the injection mould. Then, a flowable medium, in particular gas, is forced into the injection mould and/or the thermoplastic resin at a pressure which distributes the resin compound evenly over the surface of the mould cavity, forming a hollow article. Thereafter, the hollow article is cooled in the injection mould whilst kept under the pressure of the medium. Finally, the hollow article is relieved of the pressure of the medium and then the formed part is released and removed from the injection mould. What is essential here is that the pressure of the medium within the injection mould, or on the resin compound distributed over the surface of the mould cavity, is varied at least for a time during its cooling, to be precise by closed-loop and/or open-loop control according to a pressure profile specified for the respective formed part and/or resin material.
Patent DE-3738545-A1 (DE)
Title: Device for mounting plug connectors on printed circuit boards
Inventor: HARTING DIETMAR
IPC: H01R12/55
Filed: 1987-11-13
Abstract: In order to mount plug connectors on printed circuit boards, holes for mounting means which can be inserted therein being provided in the flanges of the plug connectors, it is proposed to construct the mounting means as latching pins, said latching pins being produced from conductive material which can be soldered, and being provided with a resiliently elastic latching end. Once the latching pins have been inserted into the flange holes and printed circuit board holes aligned with them, latching shoulders constructed on the latching pins latching behind the underneath of the printed circuit board, the pin ends are soldered so that they can no longer spring inwards. In order to produce an earth connection between a metallic housing of the plug connector and a printed circuit board connection, it is furthermore proposed to provide the housing with an earth contact tab which is provided with an eye, the latching pin being passed through the eye opening such that electrical contact is made, and being soldered to the printed circuit board metallisation. <IMAGE>
Patent DE-3801371-A1 (DE)
Title: Sheet-like structural element for a building part, in particular for a dormer window
IPC: E06B9/17
Filed: 1988-01-19
Abstract: A description is given of a sheet-like structural element for a building part which can be assembled preferably from a plurality of parts, in particular for a dormer window. The structural element, which is intended to function as an outer part of the building, has a multilayered construction with a heat-insulating intermediate layer and an inner-wall textured layer fitted on the inner side. The construction is such that a double panel consisting of sheet metal and filled with a foamed-plastic system is adhesively bonded to an inner-wall textured panel. In this manner, a very lightweight structural element is thus provided, which is distinguished by good heat-insulating properties and by a simplified production process.
Patent DE-3802168-A1 (DE)
Inventor: GAFFAR ABDUL
IPC: B05B11/00
Filed: 1988-01-26
Abstract: A dentifrice, mouthwash, lozenge or chewing gum contains a polyphosphate anticalculus agent, e.g. a tetraalkali metal pyrophosphate and an antibacterial antiplaque agent. The antiplaque agent is a water-insoluble noncationic antibacterial agent e.g. 2, 4, 4'-trichloro-2'-hydroxydiphenyl ether (Triclosan), a phenol, benzoate ester or a halogenated carbanilide.
Patent DE-3810399-A1 (DE)
Title: Support apparatus with vertically pivotable cutting arm
Inventor: DODT JUERGEN
IPC: E21C27/02
Filed: 1988-03-26
Abstract: The invention relates to a support apparatus with a shearing machine (5) which is provided with a cutting arm (6) which is mounted in a vertically pivotable manner on a cutting-arm carrier (slide 7) and is preferably provided with a cutting head (21) which is rotatable about an axis (25) running roughly parallel to the working face (2). The cutting arm (6) is connected via a guide-bar mechanism (12) to the cutting-arm carrier (7). The guide-bar mechanism (12) is designed like a lemniscate mechanism, i.e. in such a way that the cutting head (21) moves at least approximately on a straight line during its stroke movements from the low position into the high position and vice versa, so that the working face (2) is cut as a face roughly perpendicular to the stratification or as an inclined face at an oblique angle to the stratification. <IMAGE>
Patent DE-3810786-A1 (DE)
Title: Device for washing a cylinder of a printing machine
Inventor: KAEMPFE JOERG
IPC: B41F35/00
Filed: 1988-03-30
Abstract: The invention relates to a device for washing a cylinder of a printing machine by means of a washing cloth which is unwound from a supply roll and is to be brought into contact, by means of a pressing-on mechanism, with the cylinder to be washed. The invention is based on the object of providing a device for washing a cylinder of a printing machine, which device has small dimensions due to an advantageous and compact arrangement of the construction elements and can be built into the construction space available in small-size printing machines. According to the invention, this is achieved in that the supply roll and the winding roll are mounted with an adjusting device in a washing segment which is arranged so as to be rotatable and pivotable. The washing segment has a roller segment which is provided with an elastic dressing. <IMAGE>
Patent DE-3814057-A1 (DE)
Inventor: MOERSDORF PETER DIPL CHEM DR
IPC: C07D401/14
Filed: 1988-04-26
Abstract: Novel 6-oxopyridazine derivatives of the general formula I 
<IMAGE>
 which are novel positively inotropic compounds which have a higher, more selective, inotropism-enhancing activity. 
<??>A preparation process and the pharmaceutical use of these substances or of a medicament containing these substances are also described.
Patent DE-3814135-A1 (DE)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/44
Filed: 1988-04-27
Abstract: A process for forming and applying a hydrophilic coating which has very low friction in the moist state to a razor, in which a solution containing a water-soluble polymer, in particular polyvinylpyrrolidone, is applied and cured. The razor is made of plastic, such as polystyrene or ABS, or of metal provided with a device which reduces the friction. The invention proposes that the solution applied to the moulding comprises a water-soluble polymer, in particular poly-N-vinylpyrrolidone or a copolymer thereof, one or more free radical-polymerisable vinylmonomers and a photoinitiator which decomposes on irradiation to form free radicals, and that the applied solution is exposed to UV irradiation for curing.