baber/WOPTO huggingface dataset:
Patent DE-3329938-A1 (DE)
Title: Castor
Inventor: HIRAI YUTAKA
IPC: B60B33/00
Filed: 1983-08-19
Abstract: The invention relates to a castor with a ball holder and a roller carrier which is rotatably held therein and has a roller body which is rotatably held therein, at least one series of balls which are held between the ball holder and a holding web of the roller carrier and one opening which penetrates the ball holder and has the purpose of receiving a mounting element which releasably fixes the ball holder on a carrying structure. The ball holder has an essentially cylindrical tubular section, an annular flange, which is angled outwards from the upper end of said tubular section and has a downwardly arched ball guide channel, and a support web which protrudes outwards at the lower end of the tubular section. The holding web of the roller carrier protrudes inwards between the upper ball guide channel and the support web and is rotatably guided between the said web and the upper balls arranged in the upper ball guide channel of the ball holder.
Patent DE-3335018-A1 (DE)
Title: Method for the control of a pulsating magnetic field and a device for conducting the method
Inventor: FICHTNER MANFRED
IPC: A61N2/12
Filed: 1983-09-28
Abstract: Published without abstract.
Patent DE-3344399-A1 (DE)
Title: Spectacle lens
Inventor: SCHROEDER WOLFGANG DIPL PHYS
IPC: G02C7/02
Filed: 1983-12-08
Abstract: In order in a spectacle lens having a strong collecting refractive force, to reduce restriction of the field of view due to high distortion, and to reduce the weight of the spectacle lens, the spectacle lens is composed of a plurality of lenses, one primary lens (2) and one or two secondary lenses (3, 4). The primary lens is joined to a support ring (1) which projects beyond the outer rim of the primary lens and permits the spectacle lens to be mounted in commercially available, fashionable spectacle frames. A screw-in mount (5, 6) made from transparent plastic and fastened in the support ring (1) is provided for joining the primary lens and secondary lenses (Fig. 1). <IMAGE>
Patent DE-3345149-A1 (DE)
Title: Coin-insertion device on automatic coin-operated machines
Inventor: RUZIC HUGO ING GRAD
IPC: G07F1/04
Filed: 1983-12-14
Abstract: The inclined rearwardly rising slotted plate (1) of the coin-insertion device is followed by a shaft (3), the front wall (6) of which forms a right to obtuse angle with the slotted plate (1). The shaft (3) is bent approximately in the middle, and at the top the front wall (6) and at the bottom the rear wall (7) has perforations (8, 9). The upper perforations separate off liquid (F) and the lower perforations separate off wires (D) and the like. The automatic coin-operated machine is thereby protected against damage by carelessness, vandalism and attempts at fraud. <IMAGE>
Patent DE-3347842-A1 (DE)
Title: Support rail arrangement for suspension railways, cranes or the like
Inventor: HOERTNAGL FRANZ
IPC: E01B25/24
Filed: 1983-08-13
Abstract: A support rail arrangement for suspension railways, cranes or the like has a self-supporting support rail, possibly assembled from a number of rail pieces, and connection, suspension and/or fastening elements assigned to it. The support rail has an essentially I-shaped cross-sectional form with a hollow upper and a hollow lower chord which are in each case designed as tubular hollow bodies and bear the running surfaces for running wheels of the suspension railway or crane vehicles and are interconnected by a flat web extending in the central plane of the chords, which flat web is provided with at least one row of holes extending in the longitudinal direction, on which holding elements for current collectors, destination-control elements or the like are anchored. In order to make possible a simple assembly-friendly fastening of the holding elements, the arrangement is made in such a manner that the holding elements are locked with the associated holes of the row of holes.
Patent DE-3404080-A1 (DE)
Title: Holding device for the dust bag of a vacuum cleaner
Inventor: FLEISCHER WOLFGANG DIPL ING
IPC: B01D46/02
Filed: 1984-02-06
Abstract: The invention relates to a holding device for the dust bag of a vacuum cleaner. In this device, the dust bag (12) is fitted with its open side onto the circumferential edge (2) of an annular support element (1), which can be inserted in the dust compartment of a vacuum cleaner, and is held on the support element (1) by means of a clamping element which surrounds the edge (14) of the dust bag (12) fitted onto the circumferential edge (2). In order to achieve satisfactory sealing in the attachment of the dust bag on the support element, a groove (3) is formed on the circumferential edge (2) of the support element (1) and an elastic tensioning strap (7) which is adapted to the dimensions of the groove is provided as clamping element. Said tensioning strap (7) can be attached by its two ends (10 and 11) to at least one attachment element (4) which is arranged in the groove (3) and protrudes through an opening (15) provided in the edge (14) of the dust bag (12). <IMAGE>
Patent DE-3407249-A1 (DE)
Title: Method for monitoring mechanical faults in keyboards used in telecommunications systems, in particular telephone systems, when they are actuated
Inventor: VANDENBERGHE JIM
IPC: H04M3/22
Filed: 1984-02-28
Abstract: On the identification of the start of each key actuation in the control device, time monitoring is initiated and, depending on this time monitoring, an alert signal can be sent to the peripheral station at the end of a first time and a fault message can be sent at the end of a second time. <IMAGE>
Patent DE-3407379-A1 (DE)
Title: Belt tightener for a self-locking safety belt retractor
Inventor: PLUSCHKE WOLFGANG DIPL ING
IPC: B60R22/46
Filed: 1984-02-29
Abstract: In a belt tightener for a self-locking safety belt retractor, in particular in motor vehicles, having a pressure medium-loaded cylinder-guided piston which is arranged in a spatial relation to the belt retracting shaft of the belt retractor and can be connected to the said shaft via a cable drive and a coupling, there is the problem that the peak pressures which occur after the propellant charge is triggered lead to a mechanical overloading of cable drive and coupling which can go so far as to destroy the belt tightener. In order to eliminate this disadvantage, it is proposed to arrange in the region of the piston travel (13, 14) and/or coupling (24, 37) damping elements (17, 18, 29, 30, 33, 34, 40, 42) which perform deformation work. <IMAGE>
Patent DE-3408108-A1 (DE)
Title: Image processing device
Inventor: YOSHIDA TADASHI
IPC: H04N1/60
Filed: 1984-03-05
Abstract: An image processing device is described in which a multiplicity of colour data are generated, it being the case that for a change in colour in accordance with masking processing the data for each single colour are processed in accordance with the data for the other colours, resulting in colour picture reproduction of high quality.
Patent DE-3410412-A1 (DE)
Title: Process for biological denitrification and reactor for denitrification
Inventor: MUELLER WOLF-RUEDIGER
IPC: C02F3/28
Filed: 1984-03-21
Abstract: Process and reactor for the biological denitrification of polluted water, in which the microorganisms in a tank are provided with solid bodies for sessile colonisation, a substrate acting as a hydrogen donor for heterotrophic microorganisms being used as solid body, for example phthalates, polyhydroxybutyrate, epoxidised soya bean oil, protein compounds, starch compounds or cellulose compounds or vegetable wastes and being activated by the microbial activity. <IMAGE>
Patent DE-3416014-A1 (DE)
Title: Method and device for producing a measuring tape of high precision
Inventor: MEYWALD VOLKER DIPL ING
IPC: B41M1/28
Filed: 1984-04-30
Abstract: In a method for producing a measuring tape of high precision, the blank tape is printed in a contactless fashion using a spray mechanism, the manufacturing errors are subsequently continuously checked immediately following the printing operation, and the checking result is, on the one hand, also printed onto the blank tape and, on the other hand, used to control the printing operation for the purpose of minimising errors.
Patent DE-3421960-A1 (DE)
Title: Belt-retracting and blocking mechanism
Inventor: NEUBERT HORST DR ING
IPC: B60R22/36
Filed: 1984-06-13
Abstract: A belt-retracting and blocking mechanism, in which a toothed ring (12) connected to a winding-reel body rotates when a belt is pulled off from the winding-reel body, engages, by means of catch teeth (22) formed on its circumference, into corresponding teeth (26) of a supporting body (16). The counter-catch teeth (26) can thereby experience deformation as a result of a cross-sectional weakening (28), so that a plurality of teeth come supportively into engagement and jointly absorb the relatively high blocking forces. A mechanism of this type can be used, for example, in a safety-belt system for motor vehicles. <IMAGE>
Patent DE-3422122-A1 (DE)
Title: Casing for transporting skis on the roof of a vehicle
Inventor: LE GALL ROBERT
IPC: B60R9/12
Filed: 1984-06-14
Abstract: A casing for transporting skis on the roof of a vehicle comprises on the one hand a shell or covering element (11) which encloses at least part of the ski binding, and on the other hand devices (14) for holding the shell or covering element (11) in such a way that it is immovable in relation to the board (3) provided with the parts of the ski binding. 
<IMAGE>
Patent DE-3423265-A1 (DE)
Title: Drive for front stops on sheet delivery units
Inventor: BORMANN GUNAR DIPL ING
IPC: B65H5/14
Filed: 1984-06-23
Abstract: The invention relates to a drive for front stops on sheet delivery devices of sheet processing machines. The object of the invention, which is to devise a drive for front stops in sheet delivery units which permits interruption of guided running between the drive and the front stops during closing, is achieved in that the lever is loosely attached, and a ratchet lever which is loaded by means of a pressure spring is fixedly attached to the front stop shaft and a roller lever which is arranged facing the curved segment is movably arranged on the lever.
Patent DE-3426902-A1 (DE)
Title: Circuit arrangement for configuring peripheral units in a data-processing system
Inventor: HUSE HORST
IPC: G06F13/37
Filed: 1984-07-20
Abstract: A data-processing arrangement is described which contains a central processing unit (10) and several peripheral units (P) connected to a bidirectional bus (12), with which peripheral units the central processing unit (10) can communicate via the bus (12) and each of which peripheral units contains an address register (R) for receiving an address allocated to it. To each peripheral unit (P), a control circuit (S) is allocated which is constructed in such a manner that it enables the central processing unit (10) to carry out an automatic configuring process, in the course of which the central processing unit (10) receives information on the type of peripheral units (P) connected to the bus (12) and allocates to the peripheral units (P) addresses, with the aid of which it can communicate with the peripheral unit (P) in each case currently addressed in later operation. <IMAGE>
Patent DE-3428003-A1 (DE)
Title: Method for facing walls by means of a group of facing bricks and facing bricks for implementing this method
Inventor: BECKER THEODOR A
IPC: E04F13/08
Filed: 1984-07-28
Abstract: For facing wall surfaces, relatively thin, flexible or pliant facing bricks, which are formed from mineral materials with elastomeric binders without pressing, are removed individually from a common foil and are applied with joint spacings by adhesive bonding to the wall to be faced. By e.g. previous painting, the wall surface can also form the desired joint base without jointing work.
Patent DE-3430081-A1 (DE)
Title: Electrical installation switch or key
Inventor: SENNSTOCK GERD
IPC: H01H23/08
Filed: 1984-08-16
Abstract: An installation switch or key which operates by means of a contact arrangement which is arranged in a narrow, rectangular housing base, two identical contact parts (2 and 3), which have contact arms (4 and 5) extending in the lateral direction, being inserted in the housing base, rotated through 180 DEG  with respect to one another, so that the contact arms are located vertically one above the other, spaced apart. Located on the opposite side of the housing base is a bearing contact (6) having a web (8) for supporting the contact rocker (9). This contact arrangement forms the basic module for a changeover switch which can also be used as a single-pole on/off switch. The other normal installation switches, such as two-pole on/off switches, double changeover switches, series or intermediate switches are constructed from the basic module. In this case, such basic modules are combined and provided with a suitable housing cover. The housing base is provided with openings (10 and 11), which are arranged in two planes one above the other, for connection of leads and for the contact links (12, 13 and 14) which are required in the case of series and intermediate switches (Fig. 1). 
<IMAGE>
Patent DE-3435724-A1 (DE)
Title: Concreting method for producing underground tunnel structures
IPC: E21D11/10
Filed: 1984-09-28
Abstract: The invention relates to a concreting method for producing underground tunnel structures, in which fresh concrete is placed in an at least partly annular formwork space closed at the end face by a thrust ring. To avoid the formation of pockets during the concreting, it is proposed that the fresh concrete be fed laterally through the formwork skin into the formwork space, that it be compressed by the thrust ring, and that the formwork skin and the thrust ring then be moved forwards by sliding independently of one another to form a new formwork space.
Patent DE-3441783-A1 (DE)
Title: Exhaust silencer
Inventor: ZACHMANN ALFONS
IPC: F01N1/10
Filed: 1984-11-15
Abstract: Exhaust silencer for vehicle engines, the housing of which, provided with inlet and outlet connections and subdivided into chambers, is provided with at least one chamber of reverberatory construction, which has a sound absorbing layer on at least one face, the sound absorbing layer having a thickness which varies over the cross section of the housing, in particular extends in a wedge shape.
Patent DE-3444685-A1 (DE)
Title: Process for the three-dimensional forming on of metal on glass, in particular on objects of applied art
Inventor: GOEBBELS ULRICH
IPC: B44C3/10
Filed: 1984-12-07
Abstract: Published without abstract.
Patent DE-3504110-A1 (DE)
Title: Exterior-wall insulating system
Inventor: HAUG KARL
IPC: E04C2/20
Filed: 1985-02-07
Abstract: An exterior-wall insulating system having insulating panels which are fastened on the exterior surface of the wall, consist of rigid foamed plastic and, if appropriate, bear on the outer side a reinforcing composition with reinforcing fabric and an exterior plaster thereon. Said insulating system is characterised in that the insulating panel has a resistance factor relative to water-vapour diffusion of between 1 and 10. As a result, the formation of condensation can be reduced.
Patent DE-3505424-A1 (DE)
Inventor: MOELLS HANNS-HEINZ DR
IPC: A01N57/14
Filed: 1985-02-16
Abstract: Novel combination carrier granules containing  . a granular carrier material with a compact surface,  . at least one solid biocidal active substance,  . polyvinyl acetate and polyvinyl alcohol,  . and, if appropriate, additives, a process for the preparation of the granules according to the invention, and their use in agriculture and horticulture.
Patent DE-3515376-A1 (DE)
Title: Milling discs for mills
Inventor: WIEDERHOLD HANS
IPC: B02C7/18
Filed: 1985-04-27
Abstract: The combined cone-disc milling mechanism consists in the axial area of a cone milling mechanism and in the peripheral area of a disc milling mechanism.
Patent DE-3526356-A1 (DE)
Title: Anti-skid device for motor vehicles
Inventor: BIEHLER WOLFGANG
IPC: B60B39/00
Filed: 1985-07-19
Abstract: In the case of an anti-skid device for motor vehicles having a plurality of chain strands (4) distributed over the circumference of a holder (1), which can be set into a rotating movement, the chain strands (4) are combined to form chain-strand groups (5) comprising a plurality of chain strands (4) and the chain-strand groups (5) are distributed over the circumference of the holder (1) at a uniform spacing from one another. <IMAGE>
Patent DE-3527812-A1 (DE)
Title: Built-up piston with a top and bottom part screwed together
Inventor: FAEUSTLE BERND
IPC: F02B23/06
Filed: 1985-08-02
Abstract: In a built-up piston with a bottom part (1) composed of aluminium and a piston head (2) composed of a material capable of bearing higher mechanical loads, in which the two parts are screwed together, the screws in the bottom part of the piston emerge in a specified region around the plane of oscillation of the connecting rod, in which range the mechanical loading is lower than in a region directly adjacent to the piston bosses. In order, nevertheless, to have the screws engage on the piston head (2) in a manner uniformly distributed around the circumference, the screws (3) run obliquely to the piston axis. If the bottom part of the piston has through openings (5) for accommodating screws (3), the heads (7) of the screws rest against a steel thrust piece (8), each thrust piece taking up two screw heads (7). <IMAGE>
Patent DE-3530478-A1 (DE)
Inventor: SCHMIDT RUDOLF
IPC: D06P3/00
Filed: 1985-08-27
Abstract: The invention relates to water-soluble cationic polymers and to their use in leather dyeing. The polymers preferably have K values of from about 20-45 and are obtained by reacting polyacrylonitrile or acrylonitrile copolymers in the presence of alcohols or polyols, optionally in the presence of a sulfur-containing catalyst.
Patent DE-3538067-A1 (DE)
Title: Adjustable eyebolt
Inventor: MUELLER ARTHUR
IPC: B66C1/66
Filed: 1985-10-25
Abstract: The present invention relates to a device for coupling a load lifting means to a load, the device being screwed into the load and, in order to prevent unacceptable bending stress on the device, must rest smoothly against the outer surface of the load and has an eye which is closed in the form of an annulus. In order to be able to produce such a device easily and to make it possible for the device to be mounted quickly and easily on the load, aligned in accordance with the load and resting without play on the surface of the load, it is provided with an annular eye which is constructed integrally with the threaded part that is to be screwed into the load, as an eyebolt which, at the transition between the threaded part and the eye, has a second external thread on which the nut for resting on the load can be screwed.
Patent DE-3541407-A1 (DE)
Title: Process for the production of Elasthan filaments, and intermediates necessary therefor
Inventor: KAUSCH MICHAEL DR
IPC: C08G18/32
Filed: 1985-11-23
Abstract: In the production of Elasthan filaments by solution-spinning of polyurea-polyurethanes by conventional spinning methods, in which at least one component of the system to be spun contains tertiary amino groups and the antioxidants used are phenols which do not form coloured nitro compounds, excellent stabilization against light and damaging gas is achieved.
Patent DE-3544330-A1 (DE)
Title: Shelf element
IPC: A47B55/02
Filed: 1985-12-14
Abstract: The present invention relates to an element for producing shelf units. It is distinguished from the prior art by four inner and outer sheet-metal strips which are connected to one another by a multiplicity of wires forming a grid and have outwardly directed upper and lower tongues, the inner and outer sheet-metal strips surrounding a surface and resting against one another in pairs at their ends on the tongues, and the inner sheet-metal strips being spaced apart. <IMAGE>
Patent DE-3604565-A1 (DE)
Title: Filter arrangement
Inventor: HERBST DONALD DIPL ING
IPC: B01D46/12
Filed: 1986-02-10
Abstract: A filter arrangement is described of flat filter elements lying adjacently in the plane thereof, each composed of a filter body (1) and a frame (2) surrounding this. The filter elements are held, for example, by a support frame (3) via adjustable iron ties. In order to prevent passage of air through the intermediate spaces between neighbouring frames and between frames and adjoining bounding surfaces such as chamber walls or the like, these intermediate spaces are air-tightly sealed by seals (5). In this case, the seals are formed separately from the joint between the support frame and the frames of the filter elements. Seals which can serve are, for example, putty fillings or adhesive strips sealing the intermediate spaces. <IMAGE>
Patent DE-3607369-A1 (DE)
Title: Device for controlling the pressure of tyres
Inventor: HEINTZ FRIEDER DIPL ING
IPC: B60C23/06
Filed: 1986-03-06
Abstract: A device for controlling the pressure of tyres is proposed in which the flexing movement which occurs unavoidably when a vehicle tyre rolls is used to increase the pressure in the tyre. A piston (8) which is guided in the rim (1) is actuated by the movement of the tyre (2). By means of the movement of this piston (8) within a piston space (9), air is pumped into the tyre from the outside. <IMAGE>
Patent DE-3610171-A1 (DE)
Title: All-wheel drive for vehicles, especially light trucks
Inventor: WENDE HANS
IPC: F16H48/30
Filed: 1986-03-26
Abstract: Published without abstract.
Patent DE-3623221-A1 (DE)
Title: Fuel injection nozzle, especially hole-type nozzle for direct injection internal combustion engines
Inventor: LUEBBING BERND-ERIC DIPL ING
IPC: F02M61/16
Filed: 1986-07-10
Abstract: The invention relates to a fuel injection nozzle, preferably for direct injection internal combustion engines, in which the nozzle neck of the nozzle body guiding the nozzle needle has a cylindrical casing composed of thermally conductive material, which is drawn into the nozzle tip and completely covers this, the covering material being chemically or electrochemically applied in thin layers.
Patent DE-3625433-A1 (DE)
Title: Pharmaceutical compositions with a cardioprotective and metabolism-protective activity in energetic muscle metabolism
Inventor: BRASEY PIERRE-NOEL
IPC: A61P9/10
Filed: 1986-07-28
Abstract: The invention relates to pharmaceutical compositions with a cardioprotective and muscle metabolism-protective activity which contain a ubiquinone coenzyme and creatine phosphate or salts thereof.
Patent DE-3626089-A1 (DE)
Title: System for distributing reference signals in a television studio
Inventor: HAUSDOERFER MICHAEL DR ING
IPC: H04N9/45
Filed: 1986-07-31
Abstract: In a system for distributing reference signals in a television studio with digital video signals, in which a composite signal of pulses which establish the television raster is distributed, a sinusoidal signal is additionally distributed which is derived from an oscillator from which, furthermore, the pulses are derived by frequency division and pulse shaping. The frequency of the sinusoidal signal can correspond to the highest scanning frequency forming the basis of the digital video signals or the frequency of the sinusoidal signal can correspond to an integer fraction, preferably one half, of the highest scanning frequency forming the basis of the digital video signals. A sinusoidal colour subcarrier can also be distributed.