baber/WOPTO huggingface dataset:
Patent DE-2504765-A1 (DE)
Title: Covering layer for wall cladding - has basic plastic layer with decorative covering surface and reverse side support layer
Inventor: HOFFMANN KURT
IPC: E04F13/10
Filed: 1975-02-05
Abstract: The boarding is used to provide decoration and insulation and is for walls, roofs, rooms or furniture. It consists of a plastic base material and a decorative layer of wood. The base material has a thin flexible and elastic carrier surface (1) with a 5mm plate of non shrinking, non-expanding, fire resistant plastic. The decorative layer (2) such as a wood veneer is glued to one side of the base material and the cover layer (5) of non expanding, absorbing mouldable material is glued to the other side. The facing thicknesses and the adhesive material are selected so that for curving, bending or forming the various layers conform with one another.
Patent DE-2505025-A1 (DE)
Title: Sample book with interconnected sample holder elements - with positive interlocking of simple components and no risk of loosening
Inventor: BRUEGMANN DIRK ALEXANDER
IPC: B42D3/00
Filed: 1975-02-06
Abstract: The sample book has a number of separate sample holding members coupled together by connecting elements. Each connecting element has a four-sided hollow box shape (24, 36, 38, 44; 26, 40, 42, 46, 48) with a rear wall (44; 46, 48) opposite the sample holding portion (28, 30, 32) divided by a single spring-action slit (50, 52) which holds coupling elements (54, 56). Each coupling element is a U profile whose side members are thickened at points (66, 68) on their inside surfaces. These thickned portions engage behind the edges of the slits to lock the coupling elements in the slits.
Patent DE-2509113-A1 (DE)
Title: Universal joint for small machines - is made from plastic and is produced in single manufacturing operation
Inventor: BOES HORST
IPC: A63H33/04
Filed: 1975-03-03
Abstract: The joint is partic for precision toy models or components such as vehicle rear view mirrors, and is produced in a single operation as one component. It is made from plastic and the three connecting members (axially moving inner ring, intermediate ring (2) and coupling ring) are held together b two flexible supports (4, 5) that are parallel to the axis of the inner ring. The coupling ring has two spigots (6) that meet at right angles on the axis of the inner ring. There are pivot limiting stops for the flexible support (4) between the intermediate ring (2) and the coupling ring.
Patent DE-2510449-A1 (DE)
Title: Wall-mounted towel and soap stand made of steel - has welded cross-beams and wire mesh rack with console wall brackets
Inventor: ZGOLL EDWIN ING GRAD
IPC: A47K10/04
Filed: 1975-03-11
Abstract: The towel and soap holder (1) comprises two inclined retaining rods (2) of steel with rounded corners which can be fastened to the wall by hooks (7) etc. Horizontal crossbeams (3) can be mounted round three sides of the rods (2) and fastened thereto by welding (5). Stabilising beams (6) can be mounted in the upper and lower regions between the retaining rods (2) and a steel wire mesh (4, 8) for soap etc. can be mounted between the upper and lower beams (3). The rods (2) can be provided with longitudinal slots (12) for attachment to console brackets (9). These console brackets can be circular steel plates fastened to the wall by means of three screw holes (10). This holder is particularly for use at swimming pools.
Patent DE-2516142-A1 (DE)
Title: Pivoted spherical joint for lighting fitting - has spherical seat with readily dismantled spring and support plug assembly
Inventor: KLEIN WALTER
IPC: F21V21/28
Filed: 1975-04-12
Abstract: The pivoted tilting joint for lighting fittings is firmly held in any of its stopping positions in a spring loaded spherical seat. The spherical seat is held in a sleeve so that the tilting joint is able to rotate within a limited arc. The spherical joint is readily dismantled and the tilting arc is 180 deg. The spherical joint (21) is held with detachable screws (8) between the jaws (12) on the end of the housing sleeve (1). The compression spring which exerts pressure on the spherical seat (4) rests with its other end against the plug (3) which is loosely inserted through the slotted end of the sleeve. This plug is held in the tubular housing by a step in the housing bore.
Patent DE-2518642-A1 (DE)
Title: Double box cattle stall - has front wall and side formed of bars with partly pivoting sidewalls
Inventor: WALTER KONRAD
IPC: A01K1/00
Filed: 1975-04-26
Abstract: The side-walls of each double-box are of a tubular construction. Each double box has cross-bars (3a) in front of the feeding trough, neck-bars, and a front wall consisting of transverse bars (3b). The double box has a partition consisting of two parallel wall-sections (5a, 5b) and a back barrier (6) which may be a plastic-coated cable, or chain, or a clamp. The wall-sections (5a, 5b) are pivot-mounted on an upright (11) which when moved into positions (5a, 5b) restrict the animal (13) and give easy access to the animal, especially for milking.
Patent DE-2518707-A1 (DE)
Title: Removing waxy preservative from car bodywork - by liquefying without water addn. and applying absorbing powder
Inventor: KLOMANN HANS
IPC: B60S3/04
Filed: 1975-04-26
Abstract: Process for removing a waxy preservative layer from car bodywork takes place by liquefying the preservative without addn. of water, applying a powder which absorbs the liquefied preservative and removing it non-chemically from the article. Powder pref. contains SiO2 and/or metal oxide and/or metal carbonate and has small particle size and a highly dispersive powder structure. Wash water, if any, requires no subsequent treatment.
Patent DE-2522661-A1 (DE)
Title: Epoxidation of linear higher olefins - by reaction with hydrogen peroxide and acetic acid in a chlorinated hydrocarbon solvent
Inventor: HAEBERLEIN HARALD DIPL CHEM DR
IPC: C07D301/12
Filed: 1975-05-22
Abstract: The epoxidation of linear or slightly branched 8-60C hydrocarbons with ethylenic unsatn. (esp. in the terminal posn.) is carried out by reacting the hydrocarbon with a mixt. of acetic acid and aq. H2O2 in the presence of an acid catalyst, in a solvent comprising an inert chlorinated aliphatic hydrocarbon contg. 1-3C atoms, at least one of which is present in the form of a -CCl3, -CHCl2 or =CCl2 gp., the wt. ratio of unsatd. hydrocarbon to solvent being 1:1-50. The epoxides obtd. from the higher olefins can be used as lubricants and costabilisers in the treatment of plastics. The process gives high yields (e.g. 95-100%) of high-purity prods. from olefins which are normally difficult to epoxidise.
Patent DE-2525739-A1 (DE)
Title: Treadle ergometer with Prony brake flywheel - has centrifugal governor interacting over transmission rods to preset flywheel brake
Inventor: RESCH HANS
IPC: A61B5/22
Filed: 1975-06-10
Abstract: Ergometer with treadle and Prony brakes fly wheel has a braking force which can be preset without the use of expensive electrical circuits. The brake adjusting device consists of a double arm lever one arm of which is coupled to the free end of the Prony brake whilst the other arm has a longitudinally sliding sleeve on it. One side of the sleeve has a roller which rests against a paralle roller track used for zero adjustment of the double arm lever whilst the other side is provided with a centrifugal governor interacting over a set of transmission rods with the flywheel to preset the bearing pressure of the sleeve roller on its roller track.
Patent DE-2527769-A1 (DE)
Title: Light conducting filament for optical telecommunication - has glass core protected against humidity and corrosion by metal layer
Inventor: KRAHN FRIEDRICH DR
IPC: G02B6/44
Filed: 1975-06-21
Abstract: A light conducting filament for the optical transmission of reports, having a glass core and a synthetic mantle, is provided with a thin metal layer between the core and the mantle. The metal layer has a thickness of =10 mu, and consists of a corrosion resistant good conductor. Before the outer layer is applied, a thin film of copolymer is applied to the metal to facilitate bonding. Provides adequate protection against corrosion-causing humidity. Defects arising in the light conductivity of the filament can be located by the usual electrical methods. The outer thermoplastic layer can be deposited electrolytically. Typically, a glass filament, e.g. with a dia. of 0.1 mm, is coated, by deposition from a soln., with 10 mu layer of copper, tin, zinc, silver or gold. The metal layer is then enveloped in a mantle of synthetic resin such as polyethylene, PVC, etc., and to ensure good adhesion between metal and mantle, a film of a copolymer is first applied to the metal.
Patent DE-2535738-A1 (DE)
Title: Plastic toy building brick - fitted with longitudinal grooves on at least two sides and is made in two parts
Inventor: ROSSBACH GERT
IPC: A63H33/10
Filed: 1975-08-11
Abstract: Toy building brick used in building kits for children is rectangular and has either wholly or partially a longitudinal groove (3) at least on the two opposing length sides (1). A connecting part can by inserted into this groove to combine any two bricks. The toy brick may be made from plastic material and normally consists of two parts combined by an extrusion process connected to one unit by adhesion, high frequency welding, ultra sound welding or other similar process. The length, width and height of the brick are normally in the proportion of 1: 3;6.
Patent DE-2610867-A1 (DE)
Title: Highrise fire rescue appliance - permits victims to rope down outside building via wire rope with ring and pawl regulating system with control handle
Inventor: MENSCHING PAUL
IPC: A62B1/10
Filed: 1976-03-15
Abstract: Rescue appliances for fires in highrise buildings enables the victim to come down by rope from the outside of the building. Preferably the victim should be able to control the abseiling speed. The wire rope (11) used for the rescue should be inside the appliance, coiled round a troughed ring (2) with pawls (3) and led via diverters (8, 10) to the outlet (13). A slide (4) moving lengthways in the centre of the ring (11) should lock one of the pawls (3) at any one time in alternation. The control handle (6) is preferably moved on axis (7) to actuate the slide (4) and thus release the particular pawl. The weight of the victim on the rope should contract the damping spring (8) acting as diverter so that a pawl is released by the slide, the spring expands absorbs rope impact, followed by renewed contraction.
Patent DE-2613474-A1 (DE)
Title: Electronic vote selection device - has symbol displays, read and write elements and has temporary storage, accumulation and transfer elements
Inventor: HUHN SUSAN M
IPC: G07C13/00
Filed: 1976-03-30
Abstract: An electronic vote selection device has symbol displays, read and write elements, temporary storage, accumulation and transfer elements. The voters selection relating to a particular symbol is recorded in order to generate a selection signal for temporary storage. The selection signals from the temporary storage facility are accumulated and transferred after each voter has completed the selection. A maximum vote signal source indicates the maximum number of selections which an individual voter could make. The legal formats (31A to 31C) represent the main part of the mechanism to prevent invalid error votes. The votes are selected at the vote selection connections (32A).
Patent DE-2613850-A1 (DE)
Title: Multistation electronic data text transmission system - has CPU connected via main data bus to input terminals and multiplexers replay control units monitoring VDU
Inventor: YING CHARLES W
IPC: G09G5/42
Filed: 1976-03-31
Abstract: The electronic data text transmission system comprises a central process or unit (12) connected via a main data bus (16) to a number of input terminals (10) and associated display units (22), output units (26) and multiplexers (14). Each multiplexer is associated with a memory (18) and several replay control units which control the respective video display units. A character generator (23) used in conjunction with the replay control units is brought into operation by the multiplexers. The control units contain address registers, character registers, margin register for line end position and facility for character position and line length control. The system offers faster operating times for a larger number of connected terminals.
Patent DE-2619197-A1 (DE)
Title: Cyclooctadiene polyalkenamer prepn. - by polymerising in the presence of tungsten hexachloride catalyst and e.g. cyclodecadiene or cyclodecatriene cocatalyst
Inventor: KUEPPER FRIEDRICH-WILHELM DR
IPC: C08G61/08
Filed: 1976-04-30
Abstract: Cis,cis-cyclooctadiene-1,5(I) is polymerised in the presence of WCl6 catalyst and a cocatalyst chosen from cis, cis-cyclodecadiene-1,6 cis, trans,trans-cyclododecatriene-1,5,9, cis,cis-1,2-divinylcyclohexane and dicyclo-pentadiene opt. in the presence of a solvent pref. at -20 to +80 (10-35) degrees C. The catalyst has improved activity, solubility and selectivity. The polymers may be used as binders in coatings or a raw material for elastomeric or thermoplastic mouldings.
Patent DE-2619346-A1 (DE)
Title: Flushing unit for water closets - has pipe water container with permanent and direct connection with water feedline
Inventor: SHUO-TAW LIN
IPC: E03D3/10
Filed: 1976-04-30
Abstract: The flushing device is for water closets where a water container (1-3) is in permanent and direct connection with a water feed line (22). Specific., the water container is closed at its bottom end with a water outlet valve (12-18) and at its top end with an air outlet valve (32-38) which closes when the water in the container rises above a given level. More specif. the air outlet valve body is connected with a float in the water container via pivotable arms on a bracket. The water container is a vertical pipe of approximately 63 mm dia. and 90 cm in height.
Patent DE-2634010-A1 (DE)
Title: Climbing and travelling tower crane - is secured to two further travelling towers forming triangular assembly
Inventor: TRAPP HELMUT
IPC: B66C23/18
Filed: 1976-07-29
Abstract: The climbing tower crane travels on rails, being partic. for erecting structures such as large cooling towers. The crane (8 or 9) is assembled in a triangle with tow further climbing towers (9 or 8;11), being solidly secured to them. One of the towers travels on the same or a parallel one, as does the other. Alternatively, the latter slews at the centre, where the other two travel round a circular rail track. Crane and towers can be secured together by horizontal struts (13) resisting compression loads and diagonal braces (14) under tension. The lowermost struts can be secured to the tower travel chassis (6, 7).
Patent DE-2639685-A1 (DE)
Title: Hollow plastics toy cubes for assembly - have raised and recessed profiles on opposite faces giving tight fit but easy separation
IPC: A63H33/08
Filed: 1976-09-03
Abstract: A toy shape which is made from thermoplastic material has rectangular sides. The shape is made hollow and the inside is accessible from a narrow end face. The top face of the toy dube is provided with a number of raised ridges (1) who whose cross secton is rectangular. The opposite bottom face of the cube has recesses (b) which provide a tight location fit for the raised profile (a) of a second cube. The ridges (a) and matching recesses (b) are parallel and also perpendicular to each other. This allows the cubes to be put together full face to face or offset and at right angles to one another.
Patent DE-2644755-A1 (DE)
Title: Annular well blowout preventer - has disc extending sealingly through annular wall to transmit inward movement of annular piston to packerr
Inventor: JONES MARVIN R
IPC: E21B33/06
Filed: 1976-10-04
Abstract: A resilient annular packer, is in an annular recess in the bore of the preventer housing and sealingly engages the upper end of the recess. A resilient annular piston is in a chamber which surrounds the recess and is separated therefrom by a wall. A disc extends sealingly through the wall to transmit inward movement of the piston to the packer to contact the latter into engagement about an object in the bore or upon itself when the bore is empty. There is provision for exposing the outer surface of the packer to the pressure in the bore. The preventer is relatively short and of small radial extent and is relatively inexpensive to mfr. and the pressure opposing closure of the preventer acts on a relatively small area.
Patent DE-2645253-A1 (DE)
Title: Detachable toe clamp for safety ski binding - uses vertical spring loaded plunger to regulate release force
Inventor: KIRSCH BERNHARD
IPC: A63C9/08
Filed: 1976-10-07
Abstract: A safety ski binding includes a toe clamp assembly which is detachable from its location on the ski. The toe clamp has two hinged arms (4) which overlap the ski boot sole near the toe. The toe clamp housing (13) is connected to the ski by a fixed pivot which is below the level of the ski boot sole. When the ski boot produces an excessive forward force on the toe clamp, a spring loaded vertical plunger (10) is displaced from its fixed location seat (9). The complete toe clamp assembly is now able to slide forwards and detach itself from the ski. Thus any obstruction that could prevent the release of the ski boot is removed.
Patent DE-2646923-A1 (DE)
Title: Shoulder strap for wind-surfing - has hooks at ends shaped to jam against double boom but allow quick release
Inventor: SWARS HELMUT
IPC: B63B35/79
Filed: 1976-10-18
Abstract: The shoulder strap for windsurfing is for use with double boom rigs where the boom also serves as handhold for the rider. The strap is of waterproof flexible material, about 5 cm wide, adjustable for length and with hooks (21, 22) at the ends. It is passed across the shoulders at the back, wound around the arms and held at the wrists by straps (31, 32). The hooks are U-shaped to combine and form a jamming hold, when angled, on the boom with rapid releasability. Material rigidity is chosen so as to permit some bending to fit different booms and operator's hands.
Patent DE-2657539-A1 (DE)
Title: Luggage holder for car boot - consists of grid of movable rails with shorter rails forming adjustable size compartments
Inventor: KOSLOWSKY BERND
IPC: B60R7/02
Filed: 1976-12-18
Abstract: The luggage holder is for use in a car boot. It consists of a grid of longitudinal and transverse rails having insertion slots, some of the rails being optionally movable. Additional shorter rails are freely movable within the grid. Each rail has a vertical insertion leg with insertion slots at small relative distance. The depth of the slots is smaller than the height of the leg. The rails are formed of synthetic material and have longitudinally adjustable rubber buffers at the ends. At several crossing points, the rails are connected by securing bands.
Patent DE-2704281-A1 (DE)
Title: Herbicidal N-heterocyclyl-methyl-halo-acetanilide derivs. - prepd. from a N-halomethyl-chloro:acetanilide and a heterocycle
Inventor: THOMAS RUDOLF DR
IPC: C07D207/32
Filed: 1977-02-02
Abstract: N-substd. haloacetanilides of formula (I) and their acid addn. salts and metal salt complexes are new. In (I) R is an opt. substd. N-contg. heterocyclic gp.; X and Y are each alkyl; Z is halogen; and n is 0, 1 or 2). (I) are selective herbicides, with better herbicidal activity against grasses such as Alopecurus myosuroides and Arena fatua than known chloroacetanilides. It is possible to control arena fatua and/or Alopecurus simultaneously with other grasses e.g. digitaria, echinochloa, Panicum and/or Setaria in crops esp. beet, soyabeans, beans, cotton, rape, ground nuts, vegetables and maize. (I) influence plant growth and can therefore be used as defoliants, desiccants, weed-killers, germination inhibitors, but esp. to destroy weeds. (I) is usually applied in amts. of 0.1-10 kg/ha, pref. 0.1-5 kg/ha.
Patent DE-2705100-A1 (DE)
Title: Automatic package banding m-chine - has differential drive with outputs to transport wheel and camshaft
Inventor: HELFF JOACHIM
IPC: B65B13/22
Filed: 1977-02-08
Abstract: The automatic package banding machine has a combined feed, tensioning and sealing drive. This is taken via a differential (11), one of whose outputs drives the transport wheel (10) and the other a camshaft (4). The latter has, in addition to the cams for the various operations, a locking cam whose flanks exert, in both directions of rotation, via a linkage, a force in the same direction on the banding strap (1) and transport wheel gripping the strap between pressure mechanism and wheel. The linkage and a pressure member yielding when an adjustable force is overcome, releasing the camshaft so that it can turn, actuating a device locking the wheel. A further cam on the shaft acts on a toggle-lever system, securing the strap against the holder by the clamping and cutting punch when the shaft is not prevented from turning by the locking cam.
Patent DE-2712977-A1 (DE)
Title: Commercial vehicle bodywork - is of sandwich construction with heat expansion compensated by corrugations on outer skin
Inventor: SCHMITZ PETER
IPC: B62D33/04
Filed: 1977-03-24
Abstract: The vehicle body is made up from shaped panel sections consisting of an expanded foam plastics filling (7) between inner and outer aluminium convers. To compensate for temperature differences between the inner and outer panels, the outer panel is corrugated. The corrugations run round the entire bodywork. The foam plastics filling is not bonded to the corrugations at the raised section. The corrugations run crossways to the vehicles longitudinal direction.
Patent DE-2719605-A1 (DE)
Title: Forming alkaline accumulator cermet electrodes - by winding bank stock and a counter electrode wound on a spool (CS 31.1.78)
Inventor: KOLOSOV IVAN ALEKSANDROVITSCH
IPC: H01M4/26
Filed: 1977-05-02
Abstract: Cermet electrodes used in alkaline accumulators are formed in an electrolytic tank contg. a spool which has wound thereon a counter electrode in the form of a band and a band-stock isolated from each other. The spool is 10-15% wider than the counter electrode or band stock, and the band stock is axially offset relative the counter electrode during winding on the spool. The heads of the spool are insulated from each other and formed with openings to accommodate contact terminals. Used for forming a stock from which cerment electrodes for alkaline accumulators can be punched. Offset winding of band stock and counter electrode allows easy connection irrespective of length or thickness of the elements when they are inserted into the electrolyte for forming, allowing mechanisation of the operations on the electrode.
Patent DE-2723284-A1 (DE)
Title: Transporting arrangement for objects in enclosed chamber - consists of support with two coupling devices in separate planes for form-fitting engagement of gripping devices
Inventor: ANDERLE FRIEDRICH
IPC: B25J21/00
Filed: 1977-05-24
Abstract: The transporting arrangement is for moving objects in enclosed spaces, esp. in vacuum chambers, and consists of a support for the objects and several gripping devices suited to the support to convey it further on. The support (10) has two coupling devices in separate planes for simultaneous, form-fitting engagement of two gripping devices (16, 17). The support (10) can be formed as a rotationally symmetrical body with two parallel, coaxial ring grooves around its outer circumference for the engagement of the gripping devices (16, 17). The latter can have parallel, flexible rods (24) for sliding into the ring grooves.