baber/WOPTO huggingface dataset:
Patent DE-3326455-A1 (DE)
Inventor: SCHEUFFGEN INGEBORG
IPC: C11C3/00
Filed: 1983-07-22
Abstract: New oil components for cosmetic and pharmaceutical applications consist of reaction products of epoxidized triglyceride oils with monohydric alcohols containing from 1 to 4 carbon atoms. The oil components are produced by reacting an epoxidized triglyceride oil containing from about 4 to about 8% by weight of epoxide oxygen, preferably an epoxidized soya bean oil containing from about 6 to about 7% by weight of epoxide oxygen, in the presence of an acidic catalyst with a monohydric C1-C4-alcohol, preferably methanol, in excess at the boiling temperature of the alcohol until the oxirane rings have been completely opened, followed by neutralizing the catalyst and distilling off the excess alcohol. The new oil components are eminently suitable, inter alia, for the production of cosmetic stick preparations.
Patent DE-3327348-A1 (DE)
Title: Neutron-shielding means and process for producing it
Inventor: SZEPESI KARAOLY DIPL CHEM
IPC: C04B7/32
Filed: 1983-07-29
Abstract: Neutron-shielding means with a content of bound water which contains metal hydroxides. The metal hydroxides are mainly in the form of iron hydroxides and/or magnesium hydroxide and are bound by tricalcium aluminate hexahydrate as a hydraulic binder. The production process mixes aqueous solutions of salts of aluminium, magnesium and iron and boils the mixture under specified conditions, a precipitate being filtered off. Slaked lime is added to the precipitated mixture, in which the tricalcium aluminate hexahydrate is formed. The mixture containing the tricalcium aluminate hexahydrate is moulded.
Patent DE-3332483-A1 (DE)
Title: Rack steering
Inventor: SAGA HIROMU
IPC: F16H57/12
Filed: 1983-09-08
Abstract: A toothed rack guide is seated in a sliding fashion on the rear (10) of a toothed rack (2) in which a pinion engages, and said guide presses the toothed rack (2) against the pinion with the aid of a spring which is held by a support. Between the toothed rack guide and the support, a small amount of play is maintained which is small when the toothed rack is located in the centre position and increases towards the ends of the toothed rack. <IMAGE>
Patent DE-3334501-A1 (DE)
Title: Method for producing laminated iron cores for electrical machines and apparatuses, and an arrangement of a laminated iron core produced according to said method
Inventor: TUJI YOSHIKATSU
IPC: H02K1/20
Filed: 1983-09-23
Abstract: In order to produce laminated iron cores for electrical machines and apparatuses, especially stator laminate stacks (SB) for electrical machines, which stacks are penetrated by cooling ducts for passing a cooling gas through, a plurality of core laminates (2a) of in each case one core laminate stack (SB) are provided with recesses (5, 5.1 ...5.6) in such a manner that the recesses, in the condition where the core laminates (2a) are stacked one above the other, are offset from core laminate to core laminate or from core laminate group to core laminate group in the circumferential direction and/or in the radial direction with respect to one another, the recesses (5) of mutually adjacent core laminates (2a) or core laminate groups overlapping one another, however, and thus forming cooling ducts (11) which run obliquely, or in a stepped manner obliquely, in the laminate stack (SB) with respect to the machine axis. The core laminates (2a) which are provided with recesses in this way are combined with one another to form a laminate stack (SB) in the indicated relationship. In an arrangement, produced in accordance with the indicated method, of a laminated iron core for electrical machines and apparatuses, especially of a stator laminate stack for electrical machines, the core laminates (2a) or core laminate groups are provided with recesses (5, 5.1 ...5.6) for internal cooling ducts (11) which are conformal with the slot spacing or tooth spacing. In the case of layers of adjacent core laminates or core laminate groups which are in each case rotated by one tooth pitch or one slot pitch with respect to one another, then [lacuna] overlap in axial ... Original abstract incomplete. <IMAGE>
Patent DE-3335130-A1 (DE)
Title: Device for testing the surface of workpieces and application of the device
Inventor: DOUKLIAS NIKOLAOS DR
IPC: G01N21/88
Filed: 1983-09-28
Abstract: A device for optical testing of the surface of workpieces is described, in which an endless tape of thermoplastic recording material runs over rollers (R1) in a specific circulation direction (LR). An episcope (E) projects the surface (OW) of the workpiece (W) to be tested onto the tape (A). The exposed tape section is transported into an image-developing device (BE), in which the image is developed, and the developed image is transported into an object plane (3) of an optically coherent processing device (BA) for evaluation. The evaluated image is transported into an image erasing device (BL) and subsequently into a sensitising device (SE) in which the erased image section is sensitised for re-use. The device is used, in particular, to test the surface roughness or corrugation of crystals grown in strip form, in particular for the continuous monitoring of a transition from the controlled to the uncontrolled crystallisation of such a crystal grown in strip form. <IMAGE>
Patent DE-3335922-A1 (DE)
Title: Display panel for the visual representation of information
Inventor: HENDEL HORST DIPL ING
IPC: G09F9/37
Filed: 1983-10-03
Abstract: A display panel is described for the visual representation of information by means of bistable display flaps which are arranged in rows and columns, are controlled by electromagnets, can rotate about an axis and contain a fixedly anchored permanent magnet which causes the display flaps to turn when electrical pulses are applied; the turning process of the display flaps (6, 6') takes place in both directions as a result of electrical pulses in one flow direction in the energising winding (2, 2'), but of different length and/or different sequence and/or as a result of pulses of different intensity, the two poles of the electromagnet being located opposite similar magnetic poles of the permanent magnet (7, 7') in the energising phase in every position of the display flap (6, 6'), and magnetic repulsion forces acting in this arrangement. Rapid operation of the display flaps is achieved by means of the arrangement described in conjunction with a very low circuitry cost and a minimum structural cost for the display device and the complete display panel. <IMAGE>
Patent DE-3338678-A1 (DE)
Title: Packaging with a frameless picture-holder
Inventor: MERSCH HENDRIK
IPC: B65D75/20
Filed: 1983-10-25
Abstract: The invention relates to a packaging with a frameless picture-holder, whose glass plate is held on a backing plate by clips which engage in holes in the backing plate, rest against parts of the backing plate on the outside and grip with a hook around the glass plate and the backing plate. The object of the invention is to provide an extremely inexpensive, environmentally friendly packaging for frameless picture-holders, which packaging can be opened and closed without destruction and, moreover, can be designed in such a way that the customer can inspect the article without having to open the packaging. The invention consists in the fact that the packaging consists of a blank made of flat material whose walls resting against the backing plate and against the glass plate are joined together on one side and have means for attaching them to one another on the opposite side, that the wall of the packaging resting against the rear-wall plate has larger dimensions than the picture-holder at least on three sides, and that this wall resting against the backing plate of the picture-holder has holes of the dimensions of those parts of the clips which project over the backing plate at those places at which the clips are attached to the picture-holder, those parts of the clips which project over the backing plate being situated in the holes and the rear wall of the packaging resting snugly against the backing plate of the picture-holder.
Patent DE-3403248-A1 (DE)
Title: Knot-repair method and device for carrying out this method
Inventor: WASSMER PAUL
IPC: B27G1/00
Filed: 1984-01-27
Abstract: To press a plug into a hole drilled out in a wooden element 1 by means of a drilling spindle 2, a plug is drawn in at a withdrawal point (cutter 3b) by a plug fetcher 4 pivotable through 90 DEG . While maintaining the vacuum, the plug fetcher 4 is pivoted to the drilled-out hole (below the drilling spindle 2) and lowered there in order to press the plug into the hole provided with glue by the glue nozzle 8. <IMAGE>
Patent DE-3404995-A1 (DE)
Title: Mobile solar- and wind-power unit, also useable as an amphibious sports and weather-protection apparatus
Inventor: SCHATTA MARTIN
IPC: B63B7/06
Filed: 1984-02-11
Abstract: A box-shaped bow part of a platform-like hull, which bow part is provided with a push-in mast connection, can always be swung into a deckless stern part equipped with a lockable, rear-wall base plate, because the hull bottom has, among other things, lockable hinges, and, instead of the centre side walls, centre pieces insertable in a groove-and-tongue joint bring about a desired rigid wall connection of the boat. So that such an interlocking hull is watertight and its bottom outer skin remains protected, the predominant part of the hull bottom is a double bottom in which the outer skin, among other things, is incorporated as an intermediate layer. A collapsible and lockable mast is screw-fastened to the hull or platform bottom. Here, a wind converter is arranged on the mast tip by means of a push-in tube connection, and a pointed-roof-shaped, sail-like wind vane as well as a wind-vane protection device and a follow-up parabolic mirror are arranged in a screw-on manner on the mast. When the platform is locked and the push-in tube connection of the wind converter is released, the focal point of the parabolic mirror is directed towards the object fixed above the push-in tube axis and to be heated. Wind vane, hinged walls and a folding-door-like boat cover have solar-cell generators.
Patent DE-3411211-A1 (DE)
Title: Method for manufacturing carbon studs for dry batteries
Inventor: ALF FRITZ DIPL ING
IPC: H01M4/64
Filed: 1984-03-27
Abstract: In order to manufacture carbon studs as the leads from the positive electrodes in dry batteries, carbon dust mixtures are pressure-moulded, without the conventional addition of binders such as tar or bitumen, under high pressure to form studs (green mouldings) and these are then sintered within seconds by inductive heating in a high-frequency alternating field. A precondition for applying inductive heat in this way is an electrical minimum conductivity of the carbon material of approximately 0.02 S (siemens) at room temperature, which is achieved by appropriate compaction of the mouldings during pressing.
Patent DE-3412068-A1 (DE)
Title: Method and device for operating loading bridges
Inventor: ADLER HEINZ
IPC: B65G69/28
Filed: 1984-03-31
Abstract: The invention relates to a method and a device for operating loading bridges, the superstructure of which is pivotably articulated on a stationary ramp at one end and has an extension which can be pushed or pivoted out at the other end, which is free. The invention proposes a method and a device which ensures that the bridge superstructure adopts a floating position when in its working position, so that the free end of the extension can rise and fall together with the loading platform of the vehicle as the latter is loaded or unloaded. One embodiment of the invention provides for arrangement of a sensor (14) below the upwardly and downwardly pivotable end of the bridge superstructure 3, which sensor controls the floating position. The sensor may consist of a transmitter (15) and a receiver (16) or may take the form of a pressure measuring element. Another embodiment of the invention provides for arrangement of a pressure measuring element directly in the oil circuit. <IMAGE>
Patent DE-3412339-A1 (DE)
Title: Apparatus for collecting dog faeces
Inventor: SCHAEFER MANFRED
IPC: E01H1/12
Filed: 1984-04-03
Abstract: The invention relates to an apparatus for collecting dog faeces, consisting of a stick, especially a walking stick, and a two-part faeces-collecting container mounted thereon, the two halves of which are attached to each other in an articulated manner, and which can be opened and moved along the stick by means of a lever system mounted on the stick. In order that such an apparatus can be operated with one hand, provision is made for the stick to be a tube in which is arranged a rod which is displaceable against the action of a spring. The lower end of the tube is to be connected to one half of the faeces-collecting container, while the other half of the faeces- collecting container is connected to the stick via a connecting rod, and the upper end of the rod is connected to one arm of a double-armed operating lever, whose other arm extends below a stick handle.
Patent DE-3414445-A1 (DE)
Title: Coin-testing method
Inventor: HELLWIG KARL-HEINZ
IPC: G07D5/00
Filed: 1984-04-17
Abstract: What is proposed is a coin-testing method, in which the coins undergo a reflection measurement. In particular, this test method is to be carried out with known test methods, that is to say, for example, the mechanical testing of diameters and weight and material testing on the basis of the magnetic properties of the coin material. For example by means of desired-value/actual value comparisons of the degree of reflection of the inserted coin or coin imitations, the sorting according to coins of worth and worthless coins can be carried out in a relatively simple way in automatic coin-operated devices.
Patent DE-3415869-A1 (DE)
Title: Device for influencing the roll suspension of vehicles
Inventor: WEIDELE ALOIS DIPL ING
IPC: B60G7/00
Filed: 1984-04-28
Abstract: The invention relates to a device for influencing the roll suspension of vehicles, which is assigned to at least one vehicle axle and comprises a torsion frame of variable torsional rigidity, which is connected to at least two points on the vehicle body and at least two further points on the vehicle axle.
Patent DE-3418129-A1 (DE)
Title: Sliding door, especially for passenger transport vehicles
Inventor: MUELLER GERD
IPC: E05F15/56
Filed: 1984-05-16
Abstract: In a sliding door, especially for passenger transport vehicles, the door leaf (1) of which can be moved by a drive device (2), a mechanical interlock of simple and compact design is provided in that the drive device (2) is connected to a driving lever (3) which is mounted on the door leaf and is pivotable between two end positions by the drive device (2) and which, in its first end position, co-operates positively with a locking boss (4) arranged at a fixed location in relation to the opening direction of the door leaf (1) and, in its second end position, located outside the operative connection to the locking boss (4), transmits the force of the drive device (2) to the door leaf (1). <IMAGE>
Patent DE-3418584-A1 (DE)
Title: Greenhouse
Inventor: BRONNHUBER MARTIN
IPC: A01G9/14
Filed: 1984-05-18
Abstract: In a greenhouse with a transparent foil covering for at least the roof and the side walls of the greenhouse, which, for the purpose of ventilation and temperature compensation, can be rolled up by at least one rotary shaft arranged in particular on the ridge of the greenhouse, the foil covering for the roof and the two side walls is received by only one rotary shaft.
Patent DE-3420168-A1 (DE)
Inventor: BRANDSTETTER FRANZ DR
IPC: C09G1/10
Filed: 1984-05-30
Abstract: An aqueous wax dispersion for floor care contains a mixture of an aqueous secondary dispersion of an ethylene copolymer wax, having a specific MFI, and an aqueous primary dispersion together with plasticizers, leveling agents and water, and an ethylene copolymer wax in the form of an aqueous secondary dispersion is used for floor emulsions.
Patent DE-3431690-A1 (DE)
Title: Safety device for building openings with mutually opposite walls, in particular for light shafts, and method for arranging this safety device
Inventor: WERNING HANS ROBERT
IPC: E06B9/01
Filed: 1984-08-29
Abstract: The invention relates to a safety device for building openings, with mutually opposite walls, in particular for light shafts, with outer pipes (1) receiving a rotatable rod-like core (2) or one-piece rods, the ends of which are held on opposite walls of the opening (light shaft). It is characterised in that the length of the outer pipes (1) or of the rods exceeds the spacing (a) of the opposite walls (5, 6), the pipe or rod ends rest in mutually opposite bores (8, 13) of the walls and one end section of the pipe or of the rod bears a bushing (20) which bears or roughly bears against its adjacent shaft wall or bore end wall, is displaceable on the pipe (1) or the rod and can be connected to the pipe (1) or the rod. <IMAGE>
Patent DE-3441136-A1 (DE)
Title: Trailer for a lorry
Inventor: SCHWARZMUELLER WILHELM
IPC: B62D13/02
Filed: 1984-11-10
Abstract: A bogie (7), with respect to which a towing bar (3), which can be connected to the lorry, can be swivelled about an axis (21) which is parallel to the axis (8) of the live ring, is mounted on the chassis (11) of a trailer in the front axle area above a live ring (10). In order to be able to shorten the minimum spacing between the trailer and a lorry, the tow bar (3) is coupled on the one hand to the chassis (11) and on the other hand to the bogie (7) with the aid of two rotary bearings (5, 6) which are spaced from one another and from the axis (8) of the live ring, the fixed rotary bearing (5) which is assigned to the chassis (11) being provided inside the live ring (10) behind the axis (8) of the live ring. <IMAGE>
Patent DE-3501042-A1 (DE)
Title: Automatic window-closing unit for tilted windows for the purpose of energy saving or noise prevention with a preselectable time control or other release mechanisms
Inventor: ZINTEL PETER DIPL ING
IPC: E05F15/79
Filed: 1985-01-15
Abstract: The automatic window closer is a closing unit which is independent of energy and which is suitable for subsequent mounting on all conventional windows or balcony doors with turn-and-tilt fittings, for the purpose of energy saving or noise prevention. The apparatus constitutes a compact unit which can be fastened as an inconspicuous box without practical abilities or a special tool. The apparatus causes tilted windows or balcony doors to be closed at a fixed preselected time or when adverse weather influences arise or when the noise level (for example, road traffic) rises in the early morning hours, in order to prevent premature wakening. Its superiority over some solutions already on the market resides in the selectable release time of the closing operation and in the absolute operating reliability for any type of window, even with very high closing forces by the use of a pneumatic telescopic spring which can have exact dimensions. In a corresponding special version, there is the possibility of enabling the window manufacturer to integrate the apparatus already into the frame and to replace the primary circuit, for example for the timer release mechanism, by the alternating-current network with a stationary lead instead of a battery.
Patent DE-3505995-A1 (DE)
Title: Conical tipper body
Inventor: SCHWARTBECK BERNHARD
IPC: A01D90/10
Filed: 1985-02-21
Abstract: The invention relates to tipper vehicles with a tipper body which extends in a conical fashion, i.e. the tipper body is broader at the rear than at the front. The advantage and the technical advance presented by a tipper body which extends in a conical fashion consists in the fact that when unloading to the rear the load can slip off better. Thanks to the tapering shape of the tipper body, blockages on the loading surface are prevented. Slow and dangerous slipping-off of the load does not occur. Previously, tipper bodys were of the same width at the rear and at the front. As a result of this, when unloading to the rear, in particular maize, grass silage and similar loads, blockages frequently occurred on the loading surface. Blockages of this kind then caused the tipper vehicle to tip over involving considerable danger.
Patent DE-3516103-A1 (DE)
Title: Mixing head for introducing abrasive particles into a high-pressure water jet
Inventor: SCHLATTER MANFRED DIPL ING
IPC: B05B7/14
Filed: 1985-05-04
Abstract: The invention relates to a mixing head for introducing abrasive particles into a high-pressure water jet, in particular for jet cutting units. In the case of known mixing heads of this type, a particle stream is supplied, through a supply line arranged laterally on a mixing chamber, to the high-pressure water jet flowing through said chamber. This results in a non-uniform distribution of the particles in the cutting jet and in an undesired deflection of the jet. According to the invention, these drawbacks are eliminated in that at least two particle supply lines are arranged in a uniformly distributed manner on the circumference of an annular chamber surrounding the mixing chamber, and said annular chamber is connected to an inlet bore for the high-pressure water jet, via an annular gap tapering conically in the flow direction.
Patent DE-3516360-A1 (DE)
Title: Process for removing nitrogen oxides and soot from combustion exhaust gases of diesel engines
Inventor: FLOCKENHAUS CLAUS PROF DR
IPC: F01N9/00
Filed: 1985-05-07
Abstract: The invention relates to a process for removing nitrogen oxides and soot from combustion exhaust gases of diesel engines by means of a catalyst at elevated temperature with addition of ammonia. For a simple, efficient and configuration of such a process, cost-effective it is proposed that upstream of the catalyst an ignition aid for the soot is admixed, for example is injected, into the combustion exhaust gases.
Patent DE-3518620-A1 (DE)
Title: Process for the preparation of an optical waveguide base material based on quartz glass
Inventor: GRIESSHAMMER RUDOLF DIPL CHEM
IPC: C03B8/04
Filed: 1985-05-23
Abstract: In the known processes for the deposition of optical fibre base material for preforms which can be drawn to give optical fibres, an increase in the yield of partially sintered silicon dioxide and an increase in the deposition rate can be achieved if the silicon dioxide-supplying component used according to the invention during the glass-formation reaction is hexachlorodisilane.
Patent DE-3524959-A1 (DE)
Title: Apparatus for depositing textile material in layers
Inventor: MENCARONI CARLO
IPC: B65H45/101
Filed: 1985-07-12
Abstract: The bottom of the container boxes is vertically movable, and in the stations for depositing the material in layers there are means for raising and lowering the bottom, by which the upper surface of the resting material, onto which the next following material is laid, can be maintained at an averagely constant height, the movable bottom being gradually lowerable during the filling operation. <IMAGE>
Patent DE-3525110-A1 (DE)
Title: Pulverulent, catalysed polyol/polyisocyanate mixtures, process for their preparation and their use for the production of coatings
Inventor: RASSHOFER WERNER DR
IPC: C08G18/80
Filed: 1985-07-13
Abstract: Pulverulent two-component coating compositions which contain dioctyltin oxide and/or dioctyltin sulphide as catalyst can be baked (stoved) under mild conditions. The curing agent component which contains this catalyst has an improved shelf life.