baber/WOPTO huggingface dataset:
Patent DE-2403464-A1 (DE)
Title: Adjustable shelf for caravans - has expanding column on which bracket with multi-position rack is fixed
Inventor: KRAULEIDIS GERHARD
IPC: B60R11/00
Filed: 1974-01-25
Abstract: The shelf arrangement allows radio or TV sets to be placed conveniently within the cramped space of a caravan. The vertical column consists of a length of tubing fitted with a telescopically slidable base and top anchorages which can be adjusted according to the clear height of the individual caravan. The horizontal bracket is fixed rigidly to the tube part of the column, but can be swung into any desired horizontal position, as the ends of the expanding telescopic extensions of the column rotate in the base and top anchorages. If not needed the rack can be folded down into vertical position to save space. The entire arrangement can be quickly dismantled, stored away and set up again.
Patent DE-2405847-A1 (DE)
Title: Tilting stop for window frame - is pivoted and able to slide at one end via spring loaded toothed block
Inventor: ZOELLNER EWALD
IPC: E05C17/28
Filed: 1974-02-07
Abstract: The tilting stop member is pivoted at its ends on the fixed and tilting frame. A stop member used to limit the movement of the tilting window frame slides at one end parallel to the tilting rame. The sliding end is provided with a sliding member which is guided in a guide. The stop member sliding and pivoted end can be locked into a given position by engaging the guide teeth with other teeth, in the edge of a contact plate. This plate rotates about its longitudinal axis and is rotated by the handle. The stop member is fixed and held firmly in any intermediate adjsutment position. The toothed sliding block is loaded by a spring on the toothed block guide rod.
Patent DE-2408376-A1 (DE)
Title: Coking coal preheating system - in three stages by gaseous heat carrier and graduated addn. of hot gas
Inventor: BABANIN BORIS IWANOWITSCH
IPC: F27D13/00
Filed: 1974-02-21
Abstract: Coking coal is preheated in three stages by introducing a gaseous heat carrier. The heat carrier stream receives in all regions of lower temp. an additional stream of the heat carrier which has been heated to a higher temp. The heat carrier temp. is controlled by the flow rate of this additional stream. The arrangement distributes the heat load between the various heating stages in an optimum and adjustable way. All particles are heated independent of grain size or charging rate.
Patent DE-2411925-A1 (DE)
Title: Hospital bed attachment facilitating toilet operations of patient - includes hydraulically operated vertically moving stilts guided via poles
Inventor: THEOBALD WALTER
IPC: A61G7/05
Filed: 1974-03-13
Abstract: Hospital bed attachment comprises upright poles placed on either side of the bed and fixed in position by interchangeable rods. Vertically displaceable stilts are guided in the poles, with horizontal rods mounted on their top ends for receiving either a sheet for lifting and lowering the patient, a table or a toilet seat. A pump cylinder arrangement is connected to a cylinder arrangement in the poles for hydraulically operating the stilts. The poles may be mounted on castors. Slide rails may be provided under the toilet seat for inserting a pan.
Patent DE-2412365-A1 (DE)
Title: Seek and identify system for telephone network - allows called subscriber to have number of calling subscriber displayed
Inventor: EVERY SEN ROBERT H
IPC: H04Q3/00
Filed: 1974-03-14
Abstract: The telephone network is often used for evil, troublesome or even criminal calls. It is disadvantageous to become ex-directory. The proposed system will be in seconds seek and display the number of a calling party on a display device attached to the telephone of the called party whether or not the telephone is answered. This is achieved by having a seek detector and output unit in all telephones. The display device contains a call input unit, a serial to parallel converter, a store and a digital display. When a ring tone is received, the display unit will seek back through the exchange network and also reset its display. The calling party telephone will then send coded information as a serial pulse train. This will be received by the display unit and indicate the caller's number.
Patent DE-2420752-A1 (DE)
Title: Dual circuit trailer brake valve - with fail safe valve to apply trailer brakes when brake line is broken
Inventor: ANGELILLO DOMENICO
IPC: B60T13/26
Filed: 1974-04-29
Abstract: The pneumatic brake has a tandem master brake cylinder with the two pistons held in an equilibrium position by pneumatic pressure and springs. The brake chambers so formed are connected to dual brake circuit distribution valves, via non return valves. A third valve is mounted in the same assembly and vents the safety brake in the event of brake pressure loss. This applies the hold off brakes on the trailer, which is for industrial or public transport use.
Patent DE-2424229-A1 (DE)
Title: Machine for handling layers of bottle crates - has conveyor between palletising and packing equipment for crate layers
Inventor: HELZEL KURT
IPC: B65B21/08
Filed: 1974-05-18
Abstract: The arrangement includes a quadratic frame with palletising equipment at one end for moving layers of crates from floor level on a pallet, or from the pallet on the floor. At the opposite end of the frame is located packing equipment by which the layers of crates are filled with bottles or the bottles are removed from filled crates. The palletising and the packing equipment are joined together by a conveyor for conveying the layers of crates which is positioned in the bottom part of the machine frame. The palletising and the packing equipment and the conveyor are fitted with separate drive and are independently controlled.
Patent DE-2425458-A1 (DE)
Title: Wheeled transport for refuse bin - uses thumb screw tightened clamping ring around base of large container
Inventor: DOLATA GEB ZILLMER GERDA
IPC: B62B5/00
Filed: 1974-05-27
Abstract: The circular flat iron clamping ring (1) is split at which point each edge has approximately radially outward extending flanges (5) arranged parallel to one another and through which passes a threaded clamping bolt (6) with a wing nut. The ring is attached to the axle (2) for the hand trolley's wheels (3) whereby, in plan view, the axle is located to the ring flange side of the ring's diameter which is parallel to the axle. Thus when at rest, the trolley tends to sit down on a downward extending support leg (8) attached to the other side of the ring from its clamping flanges.
Patent DE-2434512-A1 (DE)
Title: Multi-cylinder I.C. engine - has metering units supplying cylinders with mixtures of different proportions
Inventor: GRUDEN DUSAN DIPL ING DR
IPC: F02B1/06
Filed: 1974-07-18
Abstract: The engine is particularly for use in motor vehicles, having fuel metering units serving two or more cylinders or groups of cylinders. These units supply their respective cylinders with fuel/air mixtures of different proportions, independently of the load of the engine. The design keeps the level of exhaust pollution acceptable, without using a catalytic or reactor unit. The excessive air/fuel mixture supports the after reaction of unburnt hydrocarbons and carbon monoxides of the richer fuel air mixture.
Patent DE-2442493-A1 (DE)
Title: Assembly line esp for coils - has operating arrgmts for differing assembly times
Inventor: BRACHATSCHEK HANSPETER
IPC: B65H65/00
Filed: 1974-09-05
Abstract: The assembly line consists of a series of assembly or work stations which are mounted next to a transport belt or similar arrangement which moves forward in steps. The operations carried out at some of the work stations are worked out to be shorter than the times for the step movements of the belt, while the times required at several other similar stations is a multiple of the time between the step movements. A transfer arrangement is used with these operations. The transport arrangement and the transfer arrangement are mounted parallel to one another. If the line is used for the assembly of coils, at least one coil winder and a feed in mechanism for wires is mounted next to the transfer arrangement.
Patent DE-2443374-A1 (DE)
Title: Ship with stern-mounted propeller drive - has swivelable stern section for repairs carried out without dry dock
Inventor: PAZOS HECTOR VICENTE
IPC: B63B3/40
Filed: 1974-09-11
Abstract: The ship has a propeller with drive shaft, mounted on a separate section (22) of the stern. The section has a lower frame (28) and bearing brackets (24) for the propeller (86), which is rigidly connected to a shaft end (19). An upper adjustable swivel connection has double arms (10) and swivel arms (20) on the deck surface (14) of the hull (18) and the upper end of the stern section (22), to fasten the stern relative to the hull. There is a removable locking connection between the lower frame of the stern section, and the hull. A removable shaft coupling (80) between the neighbouring ends of the drive shaft (78) and the shaft end of the propeller, is positioned in the plane of the upper and lower connections.
Patent DE-2455425-A1 (DE)
Title: Facing panels for walls and furniture - with supporting plate and plastic cover layer contg. embedded plant materials
Inventor: BEUTLER ALFRED
IPC: B44C5/06
Filed: 1974-11-22
Abstract: Facing panels for indoor and outdoor use have a supporting plate of wood, chip-board or asbestos cement, and a larger of a curable plastic matl. Plant matl., e.g. bark, leaves, grass or roots, is embedded in the cover layer, and the upper surface of the plant matl. and cover layer is lacquered. The method provides an attractive design at low cost, good protection being provided for the plant matls.
Patent DE-2457422-A1 (DE)
Title: Continuous casting of metals - in which melt is cooled over the cross section of the billet to eliminate molten core
IPC: B22D11/14
Filed: 1974-12-05
Abstract: In the continuous casting of metals and alloys the cast billet formed from the melt is guided through a mould. The cross-section of the melt forming the billet is cooled by contact with cooling surfaces so that solidification occurs, and that this cooling of the cross-section is repeated each time a new, specific amt. of the melt is fed into the mould. The cast billet is pref. also cooled on its peripheral surface. The cross-section surface of the billet may be altered from a flat surface, e.g. to a cone or a hyperboloid, with the object of increasing heat extn. As the core is also cooled and capacity of the plant is increased and the amt. of piping and segregation reduced.
Patent DE-2460646-A1 (DE)
Title: Tapestry and wall hanging design process - uses layers of coloured yarns and strips to be needle-bonded
Inventor: KRSKOVA EVA
IPC: D04H1/46
Filed: 1974-12-20
Abstract: The system to create a decorative tapestry or wall hanging, as a work of art, uses layers of coloured yarns and strips, positioned by the artist to be needle-bonded and for the needle hooks to bring the colours to the fabric surface according to the design. The system allows an artist to produce a large fabric without incurring the cost or time of traditional hand-weaving techniques to convert the design into a fabric.
Patent DE-2515107-A1 (DE)
Title: Convertible watch casing and pill box - replaces watch glass by close-fitting ring lining with hinged lid
Inventor: VIAL GEORGES PAYERNE
IPC: A45C11/16
Filed: 1975-04-07
Abstract: The watch casing can be converted into a pill box by replacing the watch glass by a ring (8) which extends over the entire height of the casing (1) so as to cover the interior. For a better fit the ring can have a peripheral strip (8a) which extends outwards and is clamped at the fastening point (1a) where the glass was fitted to the casing. Part of the ring can fit inside the casing (1) whilst still covering the same area. The peripheral strip (8a) of the ring can be provided with a recess (10) which forms an opening for the locking member (5a) of a lid (3) so that the latter can be secured in the closed position.
Patent DE-2521887-A1 (DE)
Title: Production method for plastic flower covers - made in decorated period style from plastic foil and used to cover bunches of flowers
Inventor: JENSEN BERND
IPC: B29C69/00
Filed: 1975-05-14
Abstract: The inner cone is cut out from a plastic foil in a circular sector shape and is then inserted into a device in which the cone is formed and where it is welded into self overlapping edge zones by pressure and electric high frequency heating. After this the rosette stamped and embossed out of plastic foil is placed with its notched inner edge on to the circumference area of the cone and is then also connected to that zone by high frequency welding. The method is carried out on a processing table with six conical material receptacles which move in stages below two presses located diametrically opposite each other.
Patent DE-2525204-A1 (DE)
Title: Coupling box device of push in type - has agent resistant nipple nut which is laid across flange coupling
Inventor: MUELLER ARTUR
IPC: E03D11/17
Filed: 1975-06-06
Abstract: The push in coupling box type device is for attaching a water input pipe to a toilet pan. It consists of a box type sealing body which engages in the toilet pan coupling box manufactured in rubber or a material with rubber like characteristics. It has a flange which is laid across the mouth of the toilet pan coupling box with a nipple nut of material more resistant to ageing than rubber etc. covering the flange. The nipple nut (5) is constructed with an open channel (6) into which the flange (2) is inserted using frictional coupling forces.
Patent DE-2528327-A1 (DE)
Title: Furniture hinge with adjustment screws - scew is held by the folded edges of the hinge bracket
Inventor: GRASS ALFRED
IPC: E05D7/04
Filed: 1975-06-25
Abstract: The furniture hinge provided with a height adjustment feature has a thick baseplate which is overlapped by an adjustable bracket. This bracket with U cross section is held by an adjustment screw on the baseplate and this bracket is held by a pivoted link in a hinge fixing housing on the door. The baseplate (2) has series arranged fasteners such as a fastening screw (6) for connecting the baseplate with the bracket (11). An adjusting screw (5) with head (40) is used for varying the distance of the bracket from the baseplate (2). The head holder of the adjusting screw in the brackets is formed by the side edges which are bent inwards.
Patent DE-2528926-A1 (DE)
Title: Solid fluid suspension sepn. - in anchor stirrer tank with two mesh cages enclosing linen interlayer
Inventor: RUNGE FRIEDRICH WOLFGANG ING G
IPC: C01F7/46
Filed: 1975-06-28
Abstract: Solid-liquid mixtures such as aq. suspensions of aluminium hydroxide are scrubbed and sepd. on a large scale in a cylindrical tank with a perforated bottom plate. A cylindrical cage, fitted inside, has inner and outer walls consisting of wire or textile mesh, with an intermediate layer between them. An anchor stirrer has an outside anchor diameter which is a few millimetres less than the inside diameter of the cage. Process isesp. suitable for solids suspensions with a colloidal-like behaviour which are reluctant to ppte and can easily clog filter pores. Such suspensions can now be scrubbed, concentrated and sepd. quickly and trouble free.
Patent DE-2529649-A1 (DE)
Title: Swageing machine noise reduction - has compression springs between pressure plates and jaws to reduce noise while idling
Inventor: MUELLER OSKAR
IPC: B21J13/00
Filed: 1975-07-03
Abstract: A swageing machine has two identical jaws which locate the swaging zone. The two jaws which rotate in the centre of the ring are in contact with the cam rollers by means of two pressure plates. A retainer bracket connects the two plates. When no work piece is inserted into the swaging machine, the impact between jaws and pressure plates generates excessive noise. This noise is reduced by placing compression springs between plates and jaws which are stronger than the centrifugal force acting on the two jaws.
Patent DE-2533768-A1 (DE)
Title: Single tooth for chain saw - has yoke and leg section with perpendicular top face and depth limiter
Inventor: SCHAEFER WALTER
IPC: B23D65/00
Filed: 1975-07-29
Abstract: The finished chain saw tooth has a shaped body (2) and a top plate (3) bent at a right angle to the body part. The transition area (10) between the side edge and body part (2) and the top part (3) is thickened and provided on the outer surface with a keen edge (4) with a cutting point in direction of the chain saw travel. The body of the tooth (2) is longer than the top plate (3). On the protruding end section there is a depth limiter (6) with a trough (7) separating it from the part carrying the tooth top (3). On the lower end of the body (2) are holes (8, 9) for connecting the individual teeth to the chain. The tooth top (3) tapers towards the free end starting from the transition area (10), giving a chiselling effect.
Patent DE-2540340-A1 (DE)
Title: Rapid attachment fastener for filing binder - with holding rail and swivelling holding bows made from flexible plastics
Inventor: WIETHASE HAROLD
IPC: B42F13/24
Filed: 1975-09-10
Abstract: The attachment system for quick binders used in filing binders consists of a holding rail fixed to the folder cover with several holding bows attached to the holding rail capable of being swivelled over a dead centre from a closed into an open position. The holding rail (6) and/or the swivelling holding bows (14, 16) are made from an elastic material and the holding bows are fitted with cams (22) which fit against and adjoin the holding rail with the greater dia. of the cam relative to the turning axis adjoining the holding rail in a position between the closed and the open position of the holding bow.
Patent DE-2542141-A1 (DE)
Title: Detector for deposits in pipes - has glass tube inserted in main pipe through which light is passed to photo electric cell
Inventor: HEIMRATH ERNST
IPC: A47J31/58
Filed: 1975-09-22
Abstract: The detector is for hot water tubes in coffee machines, and has a glass tube (1) fitted into the main tube. Close to this glass tube (1) is fitted a light bulb (2). Light from this bulb passes through the tube (1) to a light conductor rod (3) which transmits the light to a photoelectric cell (4). The photoelectric cell (4) is part of a circuit which when the resistance in the photoelectric cell deviates from normal a glimmer light (5) is switched on. This means that any deposits which form on the inner walls (1a) of the glass tube (1) absorb part of the light to the photoelectric cell thus altering its resistance and switching on the glimmer bulb (5). Should a photoelectric cell of sufficient heat resistance be used this can be sited near to the tube to dispense with the light conducting rod.
Patent DE-2545951-A1 (DE)
Title: Mechanism utilising wind energy - has impeller coupled to electrical generator feeding resistance heaters in circulating heating liquid
Inventor: DUC MICHEL
IPC: F03D9/00
Filed: 1975-10-14
Abstract: The mechanism may comprise a screw impeller carried on an horizontal or inclined shaft with the generator arranged immediately behind the screw or at the end of an intermediate drive, the entire assembly being supported on a frame. The impeller may, alternatively, be carried on a vertical shaft and be contained in a rotatable housing with lateral opening for entry of air and provided with a wind vane for correct alignment, whilst an outlet opening may be provided in the bottom adjacent to the inlet. The generator may be an alternator as used in motor vehicles.
Patent DE-2546373-A1 (DE)
Title: Fibre reinforced articles of expanded polyurethane, esp panels
Inventor: SAIDLA GLEN E W
IPC: B29C57/00
Filed: 1975-10-16
Abstract: Articles of expanded thermosetting resin reinforced with a predetermined quantity of arbitrarily oriented fibre filaments, distributed in a uniform weight ratio of filaments to foamed resin, are produced by feeding the fibre into >=1 single main component of the expandable resinous cpd., so as to form a slurry of fibres, and mixing the slurry during a period which is sufficient to cut up the fibres into short filaments which are agitated with the main component, and create a uniform dispersion of the fibres. The dispersion is then mixed with the other necessary components to form the compsn. which can be expanded, and is allowed to expand in a suitable mould. The expandable thermosetting base is a polyurethane resin obtd. by mixing the fibres with a polyisocyanate to form the slurry, and mixing the slurry with a polyol, catalysts and expanding agents. The fibre is chosen from a group including glass, carbon, graphite, boron fibres, etc., and is for pref. glass, which is present in a quantity greater than 10 wt. %.  Foamed articles can be produced with a predetermined distribution of arbitrarily oriented staple fibre threads right through, with a uniform weight ratio between fibrous threads and total foamed matl.
Patent DE-2547884-A1 (DE)
Inventor: MACK KARL
IPC: F16B19/14
Filed: 1975-10-25
Abstract: The bolt (5) has a bolt head (5') which is widened relative to the bolt shank and whose rear end face can be acted upon by the thrust piston (4) of a bolt-firing tool operated by powder charge and has a profiled portion. So that the bolt (5) can be acted upon with low surface pressure by the thrust piston (4) during the driving action and can be guided in the best possible way and so that in the process the thrust piston (4) is also at the same time prevented from sliding off the bolt head (5'), the bolt-head end face (5'') is provided with a spherical-cup-shaped recess which can be acted upon over a wide area by the thrust piston (4), while the end face (4''') of the thrust piston (4) fitting into the recess has the shape of a corresponding spherical cup. <IMAGE>
Patent DE-2551363-A1 (DE)
Title: Tool for inserting flexible sealing rings - has closing plug and piston for inserting ring into bore groove
Inventor: ECKERT HANS
IPC: B25B27/00
Filed: 1975-11-15
Abstract: Tool for inserting flexible rings into circumferential grooves in bores facilitates fitting of elastic rings, especially sealing rings, into grooves in the bore walls without causing inadmissible high deformations. The tool has closing head (17) inserted into bore 2) and arranged behind the groove (4). A pressure exerting piston (22) is able to move axially relative to the closing head. The closing head (17) is held on a shank (16) which projects from the bore (2). The shank diameter is much smaller than bore diameter. The shank (16) rests on a housing (10) which is placed by its contact face on the bore outside edge (3).
Patent DE-2555869-A1 (DE)
Title: Retaining device for stator windings - comprises T-shaped part with fixing straps at top and bottom
Inventor: FREIMANN DIETER
IPC: H02K3/52
Filed: 1975-12-11
Abstract: The retaining device, for the stator windings of an AC/DC motor, comprises a T-shaped part (1), pref. made from plastics, with a flexible serrated strap (2a,2b) extending from the top and bottom of the T-shaped part (1). These straps (2a,2b) pass round the stator windings to hold them together and retain them in place, with the end of each strap (2a,2b) then passed through a respective slot (3a,3b) formed in the T-shaped part (1). The ends of the straps (2a,2b) may be fixed in position after being passed through the respective slots by using adhesive or by thermal welding. Pref. the straps (2a,2b) and the T-shaped part are formed integrally as a one-piece plastics moulding.